N: Randolph Chung
E: tausq@debian.org
D: Linux/PA-RISC hacker
-S: Los Altos, CA 94022
-S: USA
+S: Hong Kong
N: Juan Jose Ciarlante
W: http://juanjox.kernelnotes.org/
S: Brazil
N: Kumar Gala
-E: kumar.gala@freescale.com
+E: galak@kernel.crashing.org
D: Embedded PowerPC 6xx/7xx/74xx/82xx/83xx/85xx support
S: Austin, Texas 78729
S: USA
S: 10200 Prague 10, Hostivar
S: Czech Republic
+N: Thibaut Varene
+E: T-Bone@parisc-linux.org
+W: http://www.parisc-linux.org/
+P: 1024D/B7D2F063 E67C 0D43 A75E 12A5 BB1C FA2F 1E32 C3DA B7D2 F063
+D: PA-RISC port minion, PDC and GSCPS2 drivers, debuglocks and other bits
+D: Some bits in an ARM port, S1D13XXX FB driver, random patches here and there
+D: AD1889 sound driver
+S: Paris, France
+
N: Heikki Vatiainen
E: hessu@cs.tut.fi
D: Co-author of Multi-Protocol Over ATM (MPOA), some LANE hacks
- info for PCI drivers using DMA portably across all platforms.
DocBook/
- directory with DocBook templates etc. for kernel documentation.
+HOWTO
+ - The process and procedures of how to do Linux kernel development.
IO-mapping.txt
- how to access I/O mapped memory from within device drivers.
IPMI.txt
- info on hardware/driver for specialix IO8+ multiport serial card.
spinlocks.txt
- info on using spinlocks to provide exclusive access in kernel.
+stable_api_nonsense.txt
+ - info on why the kernel does not have a stable in-kernel api or abi.
+stable_kernel_rules.txt
+ - rules and procedures for the -stable kernel releases.
stallion.txt
- info on using the Stallion multiport serial driver.
svga.txt
# +--> DIR=file (htmldocs)
# +--> man/ (mandocs)
+
+# for PDF and PS output you can choose between xmlto and docbook-utils tools
+PDF_METHOD = $(prefer-db2x)
+PS_METHOD = $(prefer-db2x)
+
+
###
# The targets that may be used.
.PHONY: xmldocs sgmldocs psdocs pdfdocs htmldocs mandocs installmandocs
C-procfs-example2 = $(addprefix $(obj)/,$(C-procfs-example))
$(obj)/procfs-guide.xml: $(C-procfs-example2)
-###
-# Rules to generate postscript, PDF and HTML
-# db2html creates a directory. Generate a html file used for timestamp
+notfoundtemplate = echo "*** You have to install docbook-utils or xmlto ***"; \
+ exit 1
+db2xtemplate = db2TYPE -o $(dir $@) $<
+xmltotemplate = xmlto TYPE $(XMLTOFLAGS) -o $(dir $@) $<
+
+# determine which methods are available
+ifeq ($(shell which db2ps >/dev/null 2>&1 && echo found),found)
+ use-db2x = db2x
+ prefer-db2x = db2x
+else
+ use-db2x = notfound
+ prefer-db2x = $(use-xmlto)
+endif
+ifeq ($(shell which xmlto >/dev/null 2>&1 && echo found),found)
+ use-xmlto = xmlto
+ prefer-xmlto = xmlto
+else
+ use-xmlto = notfound
+ prefer-xmlto = $(use-db2x)
+endif
-quiet_cmd_db2ps = XMLTO $@
- cmd_db2ps = xmlto ps $(XMLTOFLAGS) -o $(dir $@) $<
+# the commands, generated from the chosen template
+quiet_cmd_db2ps = PS $@
+ cmd_db2ps = $(subst TYPE,ps, $($(PS_METHOD)template))
%.ps : %.xml
- @(which xmlto > /dev/null 2>&1) || \
- (echo "*** You need to install xmlto ***"; \
- exit 1)
$(call cmd,db2ps)
-quiet_cmd_db2pdf = XMLTO $@
- cmd_db2pdf = xmlto pdf $(XMLTOFLAGS) -o $(dir $@) $<
+quiet_cmd_db2pdf = PDF $@
+ cmd_db2pdf = $(subst TYPE,pdf, $($(PDF_METHOD)template))
%.pdf : %.xml
- @(which xmlto > /dev/null 2>&1) || \
- (echo "*** You need to install xmlto ***"; \
- exit 1)
$(call cmd,db2pdf)
-quiet_cmd_db2html = XMLTO $@
+quiet_cmd_db2html = HTML $@
cmd_db2html = xmlto xhtml $(XMLTOFLAGS) -o $(patsubst %.html,%,$@) $< && \
echo '<a HREF="$(patsubst %.html,%,$(notdir $@))/index.html"> \
Goto $(patsubst %.html,%,$(notdir $@))</a><p>' > $@
@if [ ! -z "$(PNG-$(basename $(notdir $@)))" ]; then \
cp $(PNG-$(basename $(notdir $@))) $(patsubst %.html,%,$@); fi
-quiet_cmd_db2man = XMLTO $@
+quiet_cmd_db2man = MAN $@
cmd_db2man = if grep -q refentry $<; then xmlto man $(XMLTOFLAGS) -o $(obj)/man $< ; gzip -f $(obj)/man/*.9; fi
%.9 : %.xml
@(which xmlto > /dev/null 2>&1) || \
<sect1><title>Kernel utility functions</title>
!Iinclude/linux/kernel.h
-<!-- This needs to clean up to make kernel-doc happy
-X!Ekernel/printk.c
- -->
+!Ekernel/printk.c
!Ekernel/panic.c
!Ekernel/sys.c
!Ekernel/rcupdate.c
<chapter id="blkdev">
<title>Block Devices</title>
-!Edrivers/block/ll_rw_blk.c
+!Eblock/ll_rw_blk.c
</chapter>
<chapter id="miscdev">
<param name="chunk.quietly">1</param>
<param name="funcsynopsis.style">ansi</param>
<param name="funcsynopsis.tabular.threshold">80</param>
+<!-- <param name="paper.type">A4</param> -->
</stylesheet>
--- /dev/null
+HOWTO do Linux kernel development
+---------------------------------
+
+This is the be-all, end-all document on this topic. It contains
+instructions on how to become a Linux kernel developer and how to learn
+to work with the Linux kernel development community. It tries to not
+contain anything related to the technical aspects of kernel programming,
+but will help point you in the right direction for that.
+
+If anything in this document becomes out of date, please send in patches
+to the maintainer of this file, who is listed at the bottom of the
+document.
+
+
+Introduction
+------------
+
+So, you want to learn how to become a Linux kernel developer? Or you
+have been told by your manager, "Go write a Linux driver for this
+device." This document's goal is to teach you everything you need to
+know to achieve this by describing the process you need to go through,
+and hints on how to work with the community. It will also try to
+explain some of the reasons why the community works like it does.
+
+The kernel is written mostly in C, with some architecture-dependent
+parts written in assembly. A good understanding of C is required for
+kernel development. Assembly (any architecture) is not required unless
+you plan to do low-level development for that architecture. Though they
+are not a good substitute for a solid C education and/or years of
+experience, the following books are good for, if anything, reference:
+ - "The C Programming Language" by Kernighan and Ritchie [Prentice Hall]
+ - "Practical C Programming" by Steve Oualline [O'Reilly]
+
+The kernel is written using GNU C and the GNU toolchain. While it
+adheres to the ISO C89 standard, it uses a number of extensions that are
+not featured in the standard. The kernel is a freestanding C
+environment, with no reliance on the standard C library, so some
+portions of the C standard are not supported. Arbitrary long long
+divisions and floating point are not allowed. It can sometimes be
+difficult to understand the assumptions the kernel has on the toolchain
+and the extensions that it uses, and unfortunately there is no
+definitive reference for them. Please check the gcc info pages (`info
+gcc`) for some information on them.
+
+Please remember that you are trying to learn how to work with the
+existing development community. It is a diverse group of people, with
+high standards for coding, style and procedure. These standards have
+been created over time based on what they have found to work best for
+such a large and geographically dispersed team. Try to learn as much as
+possible about these standards ahead of time, as they are well
+documented; do not expect people to adapt to you or your company's way
+of doing things.
+
+
+Legal Issues
+------------
+
+The Linux kernel source code is released under the GPL. Please see the
+file, COPYING, in the main directory of the source tree, for details on
+the license. If you have further questions about the license, please
+contact a lawyer, and do not ask on the Linux kernel mailing list. The
+people on the mailing lists are not lawyers, and you should not rely on
+their statements on legal matters.
+
+For common questions and answers about the GPL, please see:
+ http://www.gnu.org/licenses/gpl-faq.html
+
+
+Documentation
+------------
+
+The Linux kernel source tree has a large range of documents that are
+invaluable for learning how to interact with the kernel community. When
+new features are added to the kernel, it is recommended that new
+documentation files are also added which explain how to use the feature.
+When a kernel change causes the interface that the kernel exposes to
+userspace to change, it is recommended that you send the information or
+a patch to the manual pages explaining the change to the manual pages
+maintainer at mtk-manpages@gmx.net.
+
+Here is a list of files that are in the kernel source tree that are
+required reading:
+ README
+ This file gives a short background on the Linux kernel and describes
+ what is necessary to do to configure and build the kernel. People
+ who are new to the kernel should start here.
+
+ Documentation/Changes
+ This file gives a list of the minimum levels of various software
+ packages that are necessary to build and run the kernel
+ successfully.
+
+ Documentation/CodingStyle
+ This describes the Linux kernel coding style, and some of the
+ rationale behind it. All new code is expected to follow the
+ guidelines in this document. Most maintainers will only accept
+ patches if these rules are followed, and many people will only
+ review code if it is in the proper style.
+
+ Documentation/SubmittingPatches
+ Documentation/SubmittingDrivers
+ These files describe in explicit detail how to successfully create
+ and send a patch, including (but not limited to):
+ - Email contents
+ - Email format
+ - Who to send it to
+ Following these rules will not guarantee success (as all patches are
+ subject to scrutiny for content and style), but not following them
+ will almost always prevent it.
+
+ Other excellent descriptions of how to create patches properly are:
+ "The Perfect Patch"
+ http://www.zip.com.au/~akpm/linux/patches/stuff/tpp.txt
+ "Linux kernel patch submission format"
+ http://linux.yyz.us/patch-format.html
+
+ Documentation/stable_api_nonsense.txt
+ This file describes the rationale behind the conscious decision to
+ not have a stable API within the kernel, including things like:
+ - Subsystem shim-layers (for compatibility?)
+ - Driver portability between Operating Systems.
+ - Mitigating rapid change within the kernel source tree (or
+ preventing rapid change)
+ This document is crucial for understanding the Linux development
+ philosophy and is very important for people moving to Linux from
+ development on other Operating Systems.
+
+ Documentation/SecurityBugs
+ If you feel you have found a security problem in the Linux kernel,
+ please follow the steps in this document to help notify the kernel
+ developers, and help solve the issue.
+
+ Documentation/ManagementStyle
+ This document describes how Linux kernel maintainers operate and the
+ shared ethos behind their methodologies. This is important reading
+ for anyone new to kernel development (or anyone simply curious about
+ it), as it resolves a lot of common misconceptions and confusion
+ about the unique behavior of kernel maintainers.
+
+ Documentation/stable_kernel_rules.txt
+ This file describes the rules on how the stable kernel releases
+ happen, and what to do if you want to get a change into one of these
+ releases.
+
+ Documentation/kernel-docs.txt
+ A list of external documentation that pertains to kernel
+ development. Please consult this list if you do not find what you
+ are looking for within the in-kernel documentation.
+
+ Documentation/applying-patches.txt
+ A good introduction describing exactly what a patch is and how to
+ apply it to the different development branches of the kernel.
+
+The kernel also has a large number of documents that can be
+automatically generated from the source code itself. This includes a
+full description of the in-kernel API, and rules on how to handle
+locking properly. The documents will be created in the
+Documentation/DocBook/ directory and can be generated as PDF,
+Postscript, HTML, and man pages by running:
+ make pdfdocs
+ make psdocs
+ make htmldocs
+ make mandocs
+respectively from the main kernel source directory.
+
+
+Becoming A Kernel Developer
+---------------------------
+
+If you do not know anything about Linux kernel development, you should
+look at the Linux KernelNewbies project:
+ http://kernelnewbies.org
+It consists of a helpful mailing list where you can ask almost any type
+of basic kernel development question (make sure to search the archives
+first, before asking something that has already been answered in the
+past.) It also has an IRC channel that you can use to ask questions in
+real-time, and a lot of helpful documentation that is useful for
+learning about Linux kernel development.
+
+The website has basic information about code organization, subsystems,
+and current projects (both in-tree and out-of-tree). It also describes
+some basic logistical information, like how to compile a kernel and
+apply a patch.
+
+If you do not know where you want to start, but you want to look for
+some task to start doing to join into the kernel development community,
+go to the Linux Kernel Janitor's project:
+ http://janitor.kernelnewbies.org/
+It is a great place to start. It describes a list of relatively simple
+problems that need to be cleaned up and fixed within the Linux kernel
+source tree. Working with the developers in charge of this project, you
+will learn the basics of getting your patch into the Linux kernel tree,
+and possibly be pointed in the direction of what to go work on next, if
+you do not already have an idea.
+
+If you already have a chunk of code that you want to put into the kernel
+tree, but need some help getting it in the proper form, the
+kernel-mentors project was created to help you out with this. It is a
+mailing list, and can be found at:
+ http://selenic.com/mailman/listinfo/kernel-mentors
+
+Before making any actual modifications to the Linux kernel code, it is
+imperative to understand how the code in question works. For this
+purpose, nothing is better than reading through it directly (most tricky
+bits are commented well), perhaps even with the help of specialized
+tools. One such tool that is particularly recommended is the Linux
+Cross-Reference project, which is able to present source code in a
+self-referential, indexed webpage format. An excellent up-to-date
+repository of the kernel code may be found at:
+ http://sosdg.org/~coywolf/lxr/
+
+
+The development process
+-----------------------
+
+Linux kernel development process currently consists of a few different
+main kernel "branches" and lots of different subsystem-specific kernel
+branches. These different branches are:
+ - main 2.6.x kernel tree
+ - 2.6.x.y -stable kernel tree
+ - 2.6.x -git kernel patches
+ - 2.6.x -mm kernel patches
+ - subsystem specific kernel trees and patches
+
+2.6.x kernel tree
+-----------------
+2.6.x kernels are maintained by Linus Torvalds, and can be found on
+kernel.org in the pub/linux/kernel/v2.6/ directory. Its development
+process is as follows:
+ - As soon as a new kernel is released a two weeks window is open,
+ during this period of time maintainers can submit big diffs to
+ Linus, usually the patches that have already been included in the
+ -mm kernel for a few weeks. The preferred way to submit big changes
+ is using git (the kernel's source management tool, more information
+ can be found at http://git.or.cz/) but plain patches are also just
+ fine.
+ - After two weeks a -rc1 kernel is released it is now possible to push
+ only patches that do not include new features that could affect the
+ stability of the whole kernel. Please note that a whole new driver
+ (or filesystem) might be accepted after -rc1 because there is no
+ risk of causing regressions with such a change as long as the change
+ is self-contained and does not affect areas outside of the code that
+ is being added. git can be used to send patches to Linus after -rc1
+ is released, but the patches need to also be sent to a public
+ mailing list for review.
+ - A new -rc is released whenever Linus deems the current git tree to
+ be in a reasonably sane state adequate for testing. The goal is to
+ release a new -rc kernel every week.
+ - Process continues until the kernel is considered "ready", the
+ process should last around 6 weeks.
+
+It is worth mentioning what Andrew Morton wrote on the linux-kernel
+mailing list about kernel releases:
+ "Nobody knows when a kernel will be released, because it's
+ released according to perceived bug status, not according to a
+ preconceived timeline."
+
+2.6.x.y -stable kernel tree
+---------------------------
+Kernels with 4 digit versions are -stable kernels. They contain
+relatively small and critical fixes for security problems or significant
+regressions discovered in a given 2.6.x kernel.
+
+This is the recommended branch for users who want the most recent stable
+kernel and are not interested in helping test development/experimental
+versions.
+
+If no 2.6.x.y kernel is available, then the highest numbered 2.6.x
+kernel is the current stable kernel.
+
+2.6.x.y are maintained by the "stable" team <stable@kernel.org>, and are
+released almost every other week.
+
+The file Documentation/stable_kernel_rules.txt in the kernel tree
+documents what kinds of changes are acceptable for the -stable tree, and
+how the release process works.
+
+2.6.x -git patches
+------------------
+These are daily snapshots of Linus' kernel tree which are managed in a
+git repository (hence the name.) These patches are usually released
+daily and represent the current state of Linus' tree. They are more
+experimental than -rc kernels since they are generated automatically
+without even a cursory glance to see if they are sane.
+
+2.6.x -mm kernel patches
+------------------------
+These are experimental kernel patches released by Andrew Morton. Andrew
+takes all of the different subsystem kernel trees and patches and mushes
+them together, along with a lot of patches that have been plucked from
+the linux-kernel mailing list. This tree serves as a proving ground for
+new features and patches. Once a patch has proved its worth in -mm for
+a while Andrew or the subsystem maintainer pushes it on to Linus for
+inclusion in mainline.
+
+It is heavily encouraged that all new patches get tested in the -mm tree
+before they are sent to Linus for inclusion in the main kernel tree.
+
+These kernels are not appropriate for use on systems that are supposed
+to be stable and they are more risky to run than any of the other
+branches.
+
+If you wish to help out with the kernel development process, please test
+and use these kernel releases and provide feedback to the linux-kernel
+mailing list if you have any problems, and if everything works properly.
+
+In addition to all the other experimental patches, these kernels usually
+also contain any changes in the mainline -git kernels available at the
+time of release.
+
+The -mm kernels are not released on a fixed schedule, but usually a few
+-mm kernels are released in between each -rc kernel (1 to 3 is common).
+
+Subsystem Specific kernel trees and patches
+-------------------------------------------
+A number of the different kernel subsystem developers expose their
+development trees so that others can see what is happening in the
+different areas of the kernel. These trees are pulled into the -mm
+kernel releases as described above.
+
+Here is a list of some of the different kernel trees available:
+ git trees:
+ - Kbuild development tree, Sam Ravnborg <sam@ravnborg.org>
+ kernel.org:/pub/scm/linux/kernel/git/sam/kbuild.git
+
+ - ACPI development tree, Len Brown <len.brown@intel.com>
+ kernel.org:/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6.git
+
+ - Block development tree, Jens Axboe <axboe@suse.de>
+ kernel.org:/pub/scm/linux/kernel/git/axboe/linux-2.6-block.git
+
+ - DRM development tree, Dave Airlie <airlied@linux.ie>
+ kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6.git
+
+ - ia64 development tree, Tony Luck <tony.luck@intel.com>
+ kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6.git
+
+ - ieee1394 development tree, Jody McIntyre <scjody@modernduck.com>
+ kernel.org:/pub/scm/linux/kernel/git/scjody/ieee1394.git
+
+ - infiniband, Roland Dreier <rolandd@cisco.com>
+ kernel.org:/pub/scm/linux/kernel/git/roland/infiniband.git
+
+ - libata, Jeff Garzik <jgarzik@pobox.com>
+ kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev.git
+
+ - network drivers, Jeff Garzik <jgarzik@pobox.com>
+ kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6.git
+
+ - pcmcia, Dominik Brodowski <linux@dominikbrodowski.net>
+ kernel.org:/pub/scm/linux/kernel/git/brodo/pcmcia-2.6.git
+
+ - SCSI, James Bottomley <James.Bottomley@SteelEye.com>
+ kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6.git
+
+ Other git kernel trees can be found listed at http://kernel.org/git
+
+ quilt trees:
+ - USB, PCI, Driver Core, and I2C, Greg Kroah-Hartman <gregkh@suse.de>
+ kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
+
+
+Bug Reporting
+-------------
+
+bugzilla.kernel.org is where the Linux kernel developers track kernel
+bugs. Users are encouraged to report all bugs that they find in this
+tool. For details on how to use the kernel bugzilla, please see:
+ http://test.kernel.org/bugzilla/faq.html
+
+The file REPORTING-BUGS in the main kernel source directory has a good
+template for how to report a possible kernel bug, and details what kind
+of information is needed by the kernel developers to help track down the
+problem.
+
+
+Mailing lists
+-------------
+
+As some of the above documents describe, the majority of the core kernel
+developers participate on the Linux Kernel Mailing list. Details on how
+to subscribe and unsubscribe from the list can be found at:
+ http://vger.kernel.org/vger-lists.html#linux-kernel
+There are archives of the mailing list on the web in many different
+places. Use a search engine to find these archives. For example:
+ http://dir.gmane.org/gmane.linux.kernel
+It is highly recommended that you search the archives about the topic
+you want to bring up, before you post it to the list. A lot of things
+already discussed in detail are only recorded at the mailing list
+archives.
+
+Most of the individual kernel subsystems also have their own separate
+mailing list where they do their development efforts. See the
+MAINTAINERS file for a list of what these lists are for the different
+groups.
+
+Many of the lists are hosted on kernel.org. Information on them can be
+found at:
+ http://vger.kernel.org/vger-lists.html
+
+Please remember to follow good behavioral habits when using the lists.
+Though a bit cheesy, the following URL has some simple guidelines for
+interacting with the list (or any list):
+ http://www.albion.com/netiquette/
+
+If multiple people respond to your mail, the CC: list of recipients may
+get pretty large. Don't remove anybody from the CC: list without a good
+reason, or don't reply only to the list address. Get used to receiving the
+mail twice, one from the sender and the one from the list, and don't try
+to tune that by adding fancy mail-headers, people will not like it.
+
+Remember to keep the context and the attribution of your replies intact,
+keep the "John Kernelhacker wrote ...:" lines at the top of your reply, and
+add your statements between the individual quoted sections instead of
+writing at the top of the mail.
+
+If you add patches to your mail, make sure they are plain readable text
+as stated in Documentation/SubmittingPatches. Kernel developers don't
+want to deal with attachments or compressed patches; they may want
+to comment on individual lines of your patch, which works only that way.
+Make sure you use a mail program that does not mangle spaces and tab
+characters. A good first test is to send the mail to yourself and try
+to apply your own patch by yourself. If that doesn't work, get your
+mail program fixed or change it until it works.
+
+Above all, please remember to show respect to other subscribers.
+
+
+Working with the community
+--------------------------
+
+The goal of the kernel community is to provide the best possible kernel
+there is. When you submit a patch for acceptance, it will be reviewed
+on its technical merits and those alone. So, what should you be
+expecting?
+ - criticism
+ - comments
+ - requests for change
+ - requests for justification
+ - silence
+
+Remember, this is part of getting your patch into the kernel. You have
+to be able to take criticism and comments about your patches, evaluate
+them at a technical level and either rework your patches or provide
+clear and concise reasoning as to why those changes should not be made.
+If there are no responses to your posting, wait a few days and try
+again, sometimes things get lost in the huge volume.
+
+What should you not do?
+ - expect your patch to be accepted without question
+ - become defensive
+ - ignore comments
+ - resubmit the patch without making any of the requested changes
+
+In a community that is looking for the best technical solution possible,
+there will always be differing opinions on how beneficial a patch is.
+You have to be cooperative, and willing to adapt your idea to fit within
+the kernel. Or at least be willing to prove your idea is worth it.
+Remember, being wrong is acceptable as long as you are willing to work
+toward a solution that is right.
+
+It is normal that the answers to your first patch might simply be a list
+of a dozen things you should correct. This does _not_ imply that your
+patch will not be accepted, and it is _not_ meant against you
+personally. Simply correct all issues raised against your patch and
+resend it.
+
+
+Differences between the kernel community and corporate structures
+-----------------------------------------------------------------
+
+The kernel community works differently than most traditional corporate
+development environments. Here are a list of things that you can try to
+do to try to avoid problems:
+ Good things to say regarding your proposed changes:
+ - "This solves multiple problems."
+ - "This deletes 2000 lines of code."
+ - "Here is a patch that explains what I am trying to describe."
+ - "I tested it on 5 different architectures..."
+ - "Here is a series of small patches that..."
+ - "This increases performance on typical machines..."
+
+ Bad things you should avoid saying:
+ - "We did it this way in AIX/ptx/Solaris, so therefore it must be
+ good..."
+ - "I've being doing this for 20 years, so..."
+ - "This is required for my company to make money"
+ - "This is for our Enterprise product line."
+ - "Here is my 1000 page design document that describes my idea"
+ - "I've been working on this for 6 months..."
+ - "Here's a 5000 line patch that..."
+ - "I rewrote all of the current mess, and here it is..."
+ - "I have a deadline, and this patch needs to be applied now."
+
+Another way the kernel community is different than most traditional
+software engineering work environments is the faceless nature of
+interaction. One benefit of using email and irc as the primary forms of
+communication is the lack of discrimination based on gender or race.
+The Linux kernel work environment is accepting of women and minorities
+because all you are is an email address. The international aspect also
+helps to level the playing field because you can't guess gender based on
+a person's name. A man may be named Andrea and a woman may be named Pat.
+Most women who have worked in the Linux kernel and have expressed an
+opinion have had positive experiences.
+
+The language barrier can cause problems for some people who are not
+comfortable with English. A good grasp of the language can be needed in
+order to get ideas across properly on mailing lists, so it is
+recommended that you check your emails to make sure they make sense in
+English before sending them.
+
+
+Break up your changes
+---------------------
+
+The Linux kernel community does not gladly accept large chunks of code
+dropped on it all at once. The changes need to be properly introduced,
+discussed, and broken up into tiny, individual portions. This is almost
+the exact opposite of what companies are used to doing. Your proposal
+should also be introduced very early in the development process, so that
+you can receive feedback on what you are doing. It also lets the
+community feel that you are working with them, and not simply using them
+as a dumping ground for your feature. However, don't send 50 emails at
+one time to a mailing list, your patch series should be smaller than
+that almost all of the time.
+
+The reasons for breaking things up are the following:
+
+1) Small patches increase the likelihood that your patches will be
+ applied, since they don't take much time or effort to verify for
+ correctness. A 5 line patch can be applied by a maintainer with
+ barely a second glance. However, a 500 line patch may take hours to
+ review for correctness (the time it takes is exponentially
+ proportional to the size of the patch, or something).
+
+ Small patches also make it very easy to debug when something goes
+ wrong. It's much easier to back out patches one by one than it is
+ to dissect a very large patch after it's been applied (and broken
+ something).
+
+2) It's important not only to send small patches, but also to rewrite
+ and simplify (or simply re-order) patches before submitting them.
+
+Here is an analogy from kernel developer Al Viro:
+ "Think of a teacher grading homework from a math student. The
+ teacher does not want to see the student's trials and errors
+ before they came up with the solution. They want to see the
+ cleanest, most elegant answer. A good student knows this, and
+ would never submit her intermediate work before the final
+ solution."
+
+ The same is true of kernel development. The maintainers and
+ reviewers do not want to see the thought process behind the
+ solution to the problem one is solving. They want to see a
+ simple and elegant solution."
+
+It may be challenging to keep the balance between presenting an elegant
+solution and working together with the community and discussing your
+unfinished work. Therefore it is good to get early in the process to
+get feedback to improve your work, but also keep your changes in small
+chunks that they may get already accepted, even when your whole task is
+not ready for inclusion now.
+
+Also realize that it is not acceptable to send patches for inclusion
+that are unfinished and will be "fixed up later."
+
+
+Justify your change
+-------------------
+
+Along with breaking up your patches, it is very important for you to let
+the Linux community know why they should add this change. New features
+must be justified as being needed and useful.
+
+
+Document your change
+--------------------
+
+When sending in your patches, pay special attention to what you say in
+the text in your email. This information will become the ChangeLog
+information for the patch, and will be preserved for everyone to see for
+all time. It should describe the patch completely, containing:
+ - why the change is necessary
+ - the overall design approach in the patch
+ - implementation details
+ - testing results
+
+For more details on what this should all look like, please see the
+ChangeLog section of the document:
+ "The Perfect Patch"
+ http://www.zip.com.au/~akpm/linux/patches/stuff/tpp.txt
+
+
+
+
+All of these things are sometimes very hard to do. It can take years to
+perfect these practices (if at all). It's a continuous process of
+improvement that requires a lot of patience and determination. But
+don't give up, it's possible. Many have done it before, and each had to
+start exactly where you are now.
+
+
+
+
+----------
+Thanks to Paolo Ciarrocchi who allowed the "Development Process" section
+to be based on text he had written, and to Randy Dunlap and Gerrit
+Huizenga for some of the list of things you should and should not say.
+Also thanks to Pat Mochel, Hanna Linder, Randy Dunlap, Kay Sievers,
+Vojtech Pavlik, Jan Kara, Josh Boyer, Kees Cook, Andrew Morton, Andi
+Kleen, Vadim Lobanov, Jesper Juhl, Adrian Bunk, Keri Harris, Frans Pop,
+David A. Wheeler, Junio Hamano, Michael Kerrisk, and Alex Shepard for
+their review, comments, and contributions. Without their help, this
+document would not have been possible.
+
+
+
+Maintainer: Greg Kroah-Hartman <greg@kroah.com>
is negative. It requires explicit memory barrier semantics around the
operation.
+Then:
+
+ int atomic_cmpxchg(atomic_t *v, int old, int new);
+
+This performs an atomic compare exchange operation on the atomic value v,
+with the given old and new values. Like all atomic_xxx operations,
+atomic_cmpxchg will only satisfy its atomicity semantics as long as all
+other accesses of *v are performed through atomic_xxx operations.
+
+atomic_cmpxchg requires explicit memory barriers around the operation.
+
+The semantics for atomic_cmpxchg are the same as those defined for 'cas'
+below.
+
+Finally:
+
+ int atomic_add_unless(atomic_t *v, int a, int u);
+
+If the atomic value v is not equal to u, this function adds a to v, and
+returns non zero. If v is equal to u then it returns zero. This is done as
+an atomic operation.
+
+atomic_add_unless requires explicit memory barriers around the operation.
+
+atomic_inc_not_zero, equivalent to atomic_add_unless(v, 1, 0)
+
+
If a caller requires memory barrier semantics around an atomic_t
operation which does not return a value, a set of interfaces are
defined which accomplish this:
4.4 I/O contexts
I/O contexts provide a dynamically allocated per process data area. They may
be used in I/O schedulers, and in the block layer (could be used for IO statis,
-priorities for example). See *io_context in drivers/block/ll_rw_blk.c, and
-as-iosched.c for an example of usage in an i/o scheduler.
+priorities for example). See *io_context in block/ll_rw_blk.c, and as-iosched.c
+for an example of usage in an i/o scheduler.
5. Scalability related changes
access these devices too, as if the array controller were merely a SCSI
controller in the same way that we are allowing it to access SCSI tape drives.
+SCSI error handling for tape drives and medium changers
+-------------------------------------------------------
+
+The linux SCSI mid layer provides an error handling protocol which
+kicks into gear whenever a SCSI command fails to complete within a
+certain amount of time (which can vary depending on the command).
+The cciss driver participates in this protocol to some extent. The
+normal protocol is a four step process. First the device is told
+to abort the command. If that doesn't work, the device is reset.
+If that doesn't work, the SCSI bus is reset. If that doesn't work
+the host bus adapter is reset. Because the cciss driver is a block
+driver as well as a SCSI driver and only the tape drives and medium
+changers are presented to the SCSI mid layer, and unlike more
+straightforward SCSI drivers, disk i/o continues through the block
+side during the SCSI error recovery process, the cciss driver only
+implements the first two of these actions, aborting the command, and
+resetting the device. Additionally, most tape drives will not oblige
+in aborting commands, and sometimes it appears they will not even
+obey a reset coommand, though in most circumstances they will. In
+the case that the command cannot be aborted and the device cannot be
+reset, the device will be set offline.
+
+In the event the error handling code is triggered and a tape drive is
+successfully reset or the tardy command is successfully aborted, the
+tape drive may still not allow i/o to continue until some command
+is issued which positions the tape to a known position. Typically you
+must rewind the tape (by issuing "mt -f /dev/st0 rewind" for example)
+before i/o can proceed again to a tape drive which was reset.
+
196 = /dev/dvb/adapter3/video0 first video decoder of fourth card
-216 char USB BlueTooth devices
- 0 = /dev/ttyUB0 First USB BlueTooth device
- 1 = /dev/ttyUB1 Second USB BlueTooth device
+216 char Bluetooth RFCOMM TTY devices
+ 0 = /dev/rfcomm0 First Bluetooth RFCOMM TTY device
+ 1 = /dev/rfcomm1 Second Bluetooth RFCOMM TTY device
...
-217 char USB BlueTooth devices (alternate devices)
- 0 = /dev/cuub0 Callout device for ttyUB0
- 1 = /dev/cuub1 Callout device for ttyUB1
+217 char Bluetooth RFCOMM TTY devices (alternate devices)
+ 0 = /dev/curf0 Callout device for rfcomm0
+ 1 = /dev/curf1 Callout device for rfcomm1
...
218 char The Logical Company bus Unibus/Qbus adapters
CPIO ARCHIVE method
You can create a cpio archive that contains the early userspace image.
-Youre cpio archive should be specified in CONFIG_INITRAMFS_SOURCE and it
+Your cpio archive should be specified in CONFIG_INITRAMFS_SOURCE and it
will be used directly. Only a single cpio file may be specified in
CONFIG_INITRAMFS_SOURCE and directory and file names are not allowed in
combination with a cpio archive.
When: January 2006
Why: Too low-level interface. Use lookup_one_len or lookup_create instead.
Who: Christoph Hellwig <hch@lst.de>
+
+---------------------------
+
+What: START_ARRAY ioctl for md
+When: July 2006
+Files: drivers/md/md.c
+Why: Not reliable by design - can fail when most needed.
+ Alternatives exist
+Who: NeilBrown <neilb@suse.de>
+
+---------------------------
+
+What: au1x00_uart driver
+When: January 2006
+Why: The 8250 serial driver now has the ability to deal with the differences
+ between the standard 8250 family of UARTs and their slightly strange
+ brother on Alchemy SOCs. The loss of features is not considered an
+ issue.
+Who: Ralf Baechle <ralf@linux-mips.org>
--- /dev/null
+DCCP protocol
+============
+
+Last updated: 10 November 2005
+
+Contents
+========
+
+- Introduction
+- Missing features
+- Socket options
+- Notes
+
+Introduction
+============
+
+Datagram Congestion Control Protocol (DCCP) is an unreliable, connection
+based protocol designed to solve issues present in UDP and TCP particularly
+for real time and multimedia traffic.
+
+It has a base protocol and pluggable congestion control IDs (CCIDs).
+
+It is at draft RFC status and the homepage for DCCP as a protocol is at:
+ http://www.icir.org/kohler/dcp/
+
+Missing features
+================
+
+The DCCP implementation does not currently have all the features that are in
+the draft RFC.
+
+In particular the following are missing:
+- CCID2 support
+- feature negotiation
+
+When testing against other implementations it appears that elapsed time
+options are not coded compliant to the specification.
+
+Socket options
+==============
+
+DCCP_SOCKOPT_PACKET_SIZE is used for CCID3 to set default packet size for
+calculations.
+
+DCCP_SOCKOPT_SERVICE sets the service. This is compulsory as per the
+specification. If you don't set it you will get EPROTO.
+
+Notes
+=====
+
+SELinux does not yet have support for DCCP. You will need to turn it off or
+else you will get EACCES.
+
+DCCP does not travel through NAT successfully at present. This is because
+the checksum covers the psuedo-header as per TCP and UDP. It should be
+relatively trivial to add Linux NAT support for DCCP.
TCP variables:
+tcp_abc - INTEGER
+ Controls Appropriate Byte Count defined in RFC3465. If set to
+ 0 then does congestion avoid once per ack. 1 is conservative
+ value, and 2 is more agressive.
+
tcp_syn_retries - INTEGER
Number of times initial SYNs for an active TCP connection attempt
will be retransmitted. Should not be higher than 255. Default value
(1) Hand copy the text from the screen and type it in after the machine
has restarted. Messy but it is the only option if you have not
- planned for a crash.
+ planned for a crash. Alternatively, you can take a picture of
+ the screen with a digital camera - not nice, but better than
+ nothing. If the messages scroll off the top of the console, you
+ may find that booting with a higher resolution (eg, vga=791)
+ will allow you to read more of the text. (Caveat: This needs vesafb,
+ so won't help for 'early' oopses)
(2) Boot with a serial console (see Documentation/serial-console.txt),
run a null modem to a second machine and capture the output there
- info on driver for IOmega zip drive
qlogicfas.txt
- info on driver for QLogic FASxxx based adapters
-qlogicisp.txt
- - info on driver for QLogic ISP 1020 based adapters
scsi-generic.txt
- info on the sg driver for generic (non-disk/CD/tape) SCSI devices.
scsi.txt
* IQ-PCI-10
* IQ-PCI-D
-is provided by the qlogicisp.c driver. Check README.qlogicisp for
-details.
+is provided by the qla1280 driver.
Nor does it support the PCI-Basic, which is supported by the
'am53c974' driver.
+++ /dev/null
-Notes for the QLogic ISP1020 PCI SCSI Driver:
-
-This driver works well in practice, but does not support disconnect/
-reconnect, which makes using it with tape drives impractical.
-
-It should work for most host adaptors with the ISP1020 chip. The
-QLogic Corporation produces several PCI SCSI adapters which should
-work:
-
- * IQ-PCI
- * IQ-PCI-10
- * IQ-PCI-D
-
-This driver may work with boards containing the ISP1020A or ISP1040A
-chips, but that has not been tested.
-
-This driver will NOT work with:
-
- * ISA or VL Bus Qlogic cards (they use the 'qlogicfas' driver)
- * PCI-basic (it uses the 'am53c974' driver)
-
-Much thanks to QLogic's tech support for providing the latest ISP1020
-firmware, and for taking the time to review my code.
-
-Erik Moe
-ehm@cris.com
-
-Revised:
-Michael A. Griffith
-grif@cs.ucr.edu
The timeout handler is scsi_times_out(). When a timeout occurs, this
function
- 1. invokes optional hostt->eh_timedout() callback. Return value can
+ 1. invokes optional hostt->eh_timed_out() callback. Return value can
be one of
- EH_HANDLED
- This indicates that eh_timedout() dealt with the timeout. The
+ This indicates that eh_timed_out() dealt with the timeout. The
scmd is passed to __scsi_done() and thus linked into per-cpu
scsi_done_q. Normal command completion described in [1-2-1]
follows.
command will time out again.
- EH_NOT_HANDLED
- This is the same as when eh_timedout() callback doesn't exist.
+ This is the same as when eh_timed_out() callback doesn't exist.
Step #2 is taken.
2. scsi_eh_scmd_add(scmd, SCSI_EH_CANCEL_CMD) is invoked for the
Note that this does not mean lower layers are quiescent. If a LLDD
completed a scmd with error status, the LLDD and lower layers are
assumed to forget about the scmd at that point. However, if a scmd
-has timed out, unless hostt->eh_timedout() made lower layers forget
+has timed out, unless hostt->eh_timed_out() made lower layers forget
about the scmd, which currently no LLDD does, the command is still
active as long as lower layers are concerned and completion could
occur at any time. Of course, all such completions are ignored as the
struct tags. Both can be still found in the SCSI subsystem, but
the typedefs have been moved to a single file, scsi_typedefs.h to
make their future removal easier, for example:
-"typedef struct scsi_host_template Scsi_Host_Template;"
+"typedef struct scsi_cmnd Scsi_Cmnd;"
Also, most C99 enhancements are encouraged to the extent they are supported
by the relevant gcc compilers. So C99 style structure and array
*
* Defined in: drivers/scsi/scsi.c .
**/
-int scsi_track_queue_full(Scsi_Device *sdev, int depth)
+int scsi_track_queue_full(struct scsi_device *sdev, int depth)
/**
+++ /dev/null
-INTRODUCTION
-
- The USB Bluetooth driver supports any USB Bluetooth device.
- It currently works well with the Linux USB Bluetooth stack from Axis
- (available at http://developer.axis.com/software/bluetooth/ ) and
- has been rumored to work with other Linux USB Bluetooth stacks.
-
-
-CONFIGURATION
-
- Currently the driver can handle up to 256 different USB Bluetooth
- devices at once.
-
- If you are not using devfs:
- The major number that the driver uses is 216 so to use the driver,
- create the following nodes:
- mknod /dev/ttyUB0 c 216 0
- mknod /dev/ttyUB1 c 216 1
- mknod /dev/ttyUB2 c 216 2
- mknod /dev/ttyUB3 c 216 3
- .
- .
- .
- mknod /dev/ttyUB254 c 216 254
- mknod /dev/ttyUB255 c 216 255
-
- If you are using devfs:
- The devices supported by this driver will show up as
- /dev/usb/ttub/{0,1,...}
-
- When the device is connected and recognized by the driver, the driver
- will print to the system log, which node the device has been bound to.
-
-
-CONTACT:
-
- If anyone has any problems using this driver, please contact me, or
- join the Linux-USB mailing list (information on joining the mailing
- list, as well as a link to its searchable archive is at
- http://www.linux-usb.org/ )
-
-
-Greg Kroah-Hartman
-greg@kroah.com
139 -> Prolink PixelView PlayTV MPEG2 PV-M4900
140 -> Osprey 440 [0070:ff07]
141 -> Asound Skyeye PCTV
+142 -> Sabrent TV-FM (bttv version)
79 -> Sedna/MuchTV PC TV Cardbus TV/Radio (ITO25 Rev:2B)
80 -> ASUS Digimatrix TV [1043:0210]
81 -> Philips Tiger reference design [1131:2018]
+ 82 -> MSI TV@Anywhere plus [1462:6231]
+
tuner=66 - LG NTSC (TALN mini series)
tuner=67 - Philips TD1316 Hybrid Tuner
tuner=68 - Philips TUV1236D ATSC/NTSC dual in
+tuner=69 - Tena TNF 5335 MF
mce=off disable machine check
mce=bootlog Enable logging of machine checks left over from booting.
- Disabled by default because some BIOS leave bogus ones.
+ Disabled by default on AMD because some BIOS leave bogus ones.
If your BIOS doesn't do that it's a good idea to enable though
to make sure you log even machine check events that result
- in a reboot.
+ in a reboot. On Intel systems it is enabled by default.
+ mce=nobootlog
+ Disable boot machine check logging.
mce=tolerancelevel (number)
0: always panic, 1: panic if deadlock possible,
2: try to avoid panic, 3: never panic or exit (for testing)
cpumask=MASK only use cpus with bits set in mask
+ additional_cpus=NUM Allow NUM more CPUs for hotplug
+ (defaults are specified by the BIOS or half the available CPUs)
+
NUMA
numa=off Only set up a single NUMA node spanning all memory.
kstack=N Print that many words from the kernel stack in oops dumps.
+ pagefaulttrace Dump all page faults. Only useful for extreme debugging
+ and will create a lot of output.
+
Misc
noreplacement Don't replace instructions with more appropiate ones
0000000000000000 - 00007fffffffffff (=47bits) user space, different per mm
hole caused by [48:63] sign extension
ffff800000000000 - ffff80ffffffffff (=40bits) guard hole
-ffff810000000000 - ffffc0ffffffffff (=46bits) direct mapping of phys. memory
+ffff810000000000 - ffffc0ffffffffff (=46bits) direct mapping of all phys. memory
ffffc10000000000 - ffffc1ffffffffff (=40bits) hole
ffffc20000000000 - ffffe1ffffffffff (=45bits) vmalloc/ioremap space
... unused hole ...
... unused hole ...
ffffffff88000000 - fffffffffff00000 (=1919MB) module mapping space
+The direct mapping covers all memory in the system upto the highest
+memory address (this means in some cases it can also include PCI memory
+holes)
+
vmalloc space is lazily synchronized into the different PML4 pages of
the processes using the page fault handler, with init_level4_pgt as
reference.
M: Mail patches to
L: Mailing list that is relevant to this area
W: Web-page with status/info
+T: SCM tree type and URL. Type is one of: git, hg, quilt.
S: Status, one of the following:
Supported: Someone is actually paid to look after this.
M: len.brown@intel.com
L: acpi-devel@lists.sourceforge.net
W: http://acpi.sourceforge.net/
+T: git kernel.org:/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6.git
S: Maintained
AD1816 SOUND DRIVER
P: Jens Axboe
M: axboe@suse.de
L: linux-kernel@vger.kernel.org
+T: git kernel.org:/pub/scm/linux/kernel/git/axboe/linux-2.6-block.git
S: Maintained
BLUETOOTH SUBSYSTEM
P: Arnaldo Carvalho de Melo
M: acme@mandriva.com
L: dccp@vger.kernel.org
-W: http://www.wlug.org.nz/DCCP
+W: http://linux-net.osdl.org/index.php/DCCP
S: Maintained
DECnet NETWORK LAYER
P: Greg Kroah-Hartman
M: gregkh@suse.de
L: linux-kernel@vger.kernel.org
+T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
S: Supported
DRM DRIVERS
P: David Airlie
M: airlied@linux.ie
L: dri-devel@lists.sourceforge.net
+T: git kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6.git
S: Maintained
DSCC4 DRIVER
M: khali@linux-fr.org
L: lm-sensors@lm-sensors.org
W: http://www.lm-sensors.nu/
+T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
S: Maintained
I2O
M: tony.luck@intel.com
L: linux-ia64@vger.kernel.org
W: http://www.ia64-linux.org/
+T: git kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6.git
S: Maintained
SN-IA64 (Itanium) SUB-PLATFORM
M: scjody@steamballoon.com
L: linux1394-devel@lists.sourceforge.net
W: http://www.linux1394.org/
+T: git kernel.org:/pub/scm/linux/kernel/git/scjody/ieee1394.git
S: Maintained
IEEE 1394 OHCI DRIVER
M: halr@voltaire.com
L: openib-general@openib.org
W: http://www.openib.org/
+T: git kernel.org:/pub/scm/linux/kernel/git/roland/infiniband.git
S: Supported
INPUT (KEYBOARD, MOUSE, JOYSTICK) DRIVERS
M: kai@germaschewski.name
P: Sam Ravnborg
M: sam@ravnborg.org
+T: git kernel.org:/pub/scm/linux/kernel/git/sam/kbuild.git
S: Maintained
KERNEL JANITORS
LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
P: Kumar Gala
-M: kumar.gala@freescale.com
+M: galak@kernel.crashing.org
W: http://www.penguinppc.org/
L: linuxppc-embedded@ozlabs.org
S: Maintained
P: Jeff Garzik
M: jgarzik@pobox.com
L: netdev@vger.kernel.org
+T: git kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6.git
S: Maintained
NETWORKING [GENERAL]
W: http://www.linuxtr.net
S: Maintained
+OMNIKEY CARDMAN 4000 DRIVER
+P: Harald Welte
+M: laforge@gnumonks.org
+S: Maintained
+
+OMNIKEY CARDMAN 4040 DRIVER
+P: Harald Welte
+M: laforge@gnumonks.org
+S: Maintained
+
ONSTREAM SCSI TAPE DRIVER
P: Willem Riede
M: osst@riede.org
M: gregkh@suse.de
L: linux-kernel@vger.kernel.org
L: linux-pci@atrey.karlin.mff.cuni.cz
+T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
S: Supported
PCI HOTPLUG CORE
PCMCIA SUBSYSTEM
P: Linux PCMCIA Team
L: http://lists.infradead.org/mailman/listinfo/linux-pcmcia
+T: git kernel.org:/pub/scm/linux/kernel/git/brodo/pcmcia-2.6.git
S: Maintained
PCNET32 NETWORK DRIVER
P: Peter Osterlund
M: petero2@telia.com
L: linux-kernel@vger.kernel.org
-L: packet-writing@suse.com
S: Maintained
POSIX CLOCKS and TIMERS
P: James E.J. Bottomley
M: James.Bottomley@SteelEye.com
L: linux-scsi@vger.kernel.org
+T: git kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6.git
S: Maintained
SCSI TAPE DRIVER
P: Jeff Garzik
M: jgarzik@pobox.com
L: linux-ide@vger.kernel.org
+T: git kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev.git
S: Supported
SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
L: linux-usb-users@lists.sourceforge.net
L: linux-usb-devel@lists.sourceforge.net
W: http://www.linux-usb.org
+T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
S: Supported
USB UHCI DRIVER
VERSION = 2
PATCHLEVEL = 6
-SUBLEVEL = 14
-EXTRAVERSION =
+SUBLEVEL = 15
+EXTRAVERSION =-rc1
NAME=Affluent Albatross
# *DOCUMENTATION*
SUBARCH := $(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
-e s/arm.*/arm/ -e s/sa110/arm/ \
- -e s/s390x/s390/ -e s/parisc64/parisc/ )
+ -e s/s390x/s390/ -e s/parisc64/parisc/ \
+ -e s/ppc64/powerpc/ )
# Cross compiling and selecting different set of gcc/bin-utils
# ---------------------------------------------------------------------------
# Needed to be compatible with the O= option
LINUXINCLUDE := -Iinclude \
$(if $(KBUILD_SRC),-Iinclude2 -I$(srctree)/include) \
- -imacros include/linux/autoconf.h
+ -include include/linux/autoconf.h
CPPFLAGS := -D__KERNEL__ $(LINUXINCLUDE)
# of make so .config is not included in this case either (for *config).
no-dot-config-targets := clean mrproper distclean \
- cscope TAGS tags help %docs check%
+ cscope TAGS tags help %docs check% kernelrelease
config-targets := 0
mixed-targets := 0
__srctree = $(srctree)/
endif
+ifeq ($(ALLSOURCE_ARCHS),)
+ifeq ($(ARCH),um)
+ALLINCLUDE_ARCHS := $(ARCH) $(SUBARCH)
+else
+ALLINCLUDE_ARCHS := $(ARCH)
+endif
+else
+#Allow user to specify only ALLSOURCE_PATHS on the command line, keeping existing behaviour.
+ALLINCLUDE_ARCHS := $(ALLSOURCE_ARCHS)
+endif
+
ALLSOURCE_ARCHS := $(ARCH)
define all-sources
find $(__srctree)include $(RCS_FIND_IGNORE) \
\( -name config -o -name 'asm-*' \) -prune \
-o -name '*.[chS]' -print; \
- for ARCH in $(ALLSOURCE_ARCHS) ; do \
+ for ARCH in $(ALLINCLUDE_ARCHS) ; do \
find $(__srctree)include/asm-$${ARCH} $(RCS_FIND_IGNORE) \
-name '*.[chS]' -print; \
done ; \
failed patches (xxx# or xxx.rej). If there are, either you or me has
made a mistake.
+ Unlike patches for the 2.6.x kernels, patches for the 2.6.x.y kernels
+ (also known as the -stable kernels) are not incremental but instead apply
+ directly to the base 2.6.x kernel. Please read
+ Documentation/applying-patches.txt for more information.
+
Alternatively, the script patch-kernel can be used to automate this
process. It determines the current kernel version and applies any
patches found.
menu "Power management options"
-config PM
- bool "Power Management support"
- ---help---
- "Power Management" means that parts of your computer are shut
- off or put into a power conserving "sleep" mode if they are not
- being used. There are two competing standards for doing this: APM
- and ACPI. If you want to use either one, say Y here and then also
- to the requisite support below.
-
- Power Management is most important for battery powered laptop
- computers; if you have a laptop, check out the Linux Laptop home
- page on the WWW at <http://www.linux-on-laptops.com/> or
- Tuxmobil - Linux on Mobile Computers at <http://www.tuxmobil.org/>
- and the Battery Powered Linux mini-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>.
+source "kernel/power/Kconfig"
config APM
tristate "Advanced Power Management Emulation"
- depends on PM
+ depends on PM_LEGACY
---help---
APM is a BIOS specification for saving power using several different
techniques. This is mostly useful for battery powered laptops with
source "drivers/base/Kconfig"
+source "drivers/connector/Kconfig"
+
if ALIGNMENT_TRAP
source "drivers/mtd/Kconfig"
endif
*/
#ifdef DEBUG
-#include <asm/arch/debug-macro.S>
-
#if defined(CONFIG_DEBUG_ICEDCC)
.macro loadsp, rb
.endm
- .macro writeb, ch, rb
+ .macro writeb, ch, rb
mcr p14, 0, \ch, c0, c1, 0
.endm
#else
+
+#include <asm/arch/debug-macro.S>
+
.macro writeb, ch, rb
senduart \ch, \rb
.endm
-#if defined(CONFIG_FOOTBRIDGE) || \
- defined(CONFIG_ARCH_RPC) || \
- defined(CONFIG_ARCH_INTEGRATOR) || \
- defined(CONFIG_ARCH_PXA) || \
- defined(CONFIG_ARCH_IXP4XX) || \
- defined(CONFIG_ARCH_IXP2000) || \
- defined(CONFIG_ARCH_LH7A40X) || \
- defined(CONFIG_ARCH_OMAP)
- .macro loadsp, rb
- addruart \rb
- .endm
-#elif defined(CONFIG_ARCH_SA1100)
+#if defined(CONFIG_ARCH_SA1100)
.macro loadsp, rb
mov \rb, #0x80000000 @ physical base address
-# if defined(CONFIG_DEBUG_LL_SER3)
+#ifdef CONFIG_DEBUG_LL_SER3
add \rb, \rb, #0x00050000 @ Ser3
-# else
+#else
add \rb, \rb, #0x00010000 @ Ser1
-# endif
+#endif
.endm
#elif defined(CONFIG_ARCH_IOP331)
.macro loadsp, rb
add \rb, \rb, #0x4000 * CONFIG_S3C2410_LOWLEVEL_UART_PORT
.endm
#else
-#error no serial architecture defined
+ .macro loadsp, rb
+ addruart \rb
+ .endm
#endif
#endif
#endif
u16 LCM_SPIMD;
};
-static int locomo_suspend(struct device *dev, pm_message_t state)
+static int locomo_suspend(struct platform_device *dev, pm_message_t state)
{
- struct locomo *lchip = dev_get_drvdata(dev);
+ struct locomo *lchip = platform_get_drvdata(dev);
struct locomo_save_data *save;
unsigned long flags;
if (!save)
return -ENOMEM;
- dev->power.saved_state = (void *) save;
+ dev->dev.power.saved_state = (void *) save;
spin_lock_irqsave(&lchip->lock, flags);
return 0;
}
-static int locomo_resume(struct device *dev)
+static int locomo_resume(struct platform_device *dev)
{
- struct locomo *lchip = dev_get_drvdata(dev);
+ struct locomo *lchip = platform_get_drvdata(dev);
struct locomo_save_data *save;
unsigned long r;
unsigned long flags;
- save = (struct locomo_save_data *) dev->power.saved_state;
+ save = (struct locomo_save_data *) dev->dev.power.saved_state;
if (!save)
return 0;
locomo_writel(0x1, lchip->base + LOCOMO_KEYBOARD + LOCOMO_KCMD);
spin_unlock_irqrestore(&lchip->lock, flags);
-
- dev->power.saved_state = NULL;
kfree(save);
return 0;
kfree(lchip);
}
-static int locomo_probe(struct device *dev)
+static int locomo_probe(struct platform_device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
struct resource *mem;
int irq;
- mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ mem = platform_get_resource(dev, IORESOURCE_MEM, 0);
if (!mem)
return -EINVAL;
- irq = platform_get_irq(pdev, 0);
+ irq = platform_get_irq(dev, 0);
- return __locomo_probe(dev, mem, irq);
+ return __locomo_probe(&dev->dev, mem, irq);
}
-static int locomo_remove(struct device *dev)
+static int locomo_remove(struct platform_device *dev)
{
- struct locomo *lchip = dev_get_drvdata(dev);
+ struct locomo *lchip = platform_get_drvdata(dev);
if (lchip) {
__locomo_remove(lchip);
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(dev, NULL);
}
return 0;
* the per-machine level, and then have this driver pick
* up the registered devices.
*/
-static struct device_driver locomo_device_driver = {
- .name = "locomo",
- .bus = &platform_bus_type,
+static struct platform_driver locomo_device_driver = {
.probe = locomo_probe,
.remove = locomo_remove,
#ifdef CONFIG_PM
.suspend = locomo_suspend,
.resume = locomo_resume,
#endif
+ .driver = {
+ .name = "locomo",
+ },
};
/*
{
int ret = bus_register(&locomo_bus_type);
if (ret == 0)
- driver_register(&locomo_device_driver);
+ platform_driver_register(&locomo_device_driver);
return ret;
}
static void __exit locomo_exit(void)
{
- driver_unregister(&locomo_device_driver);
+ platform_driver_unregister(&locomo_device_driver);
bus_unregister(&locomo_bus_type);
}
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
+#include <asm/sizes.h>
#include <asm/hardware/sa1111.h>
},
};
+void __init sa1111_adjust_zones(int node, unsigned long *size, unsigned long *holes)
+{
+ unsigned int sz = SZ_1M >> PAGE_SHIFT;
+
+ if (node != 0)
+ sz = 0;
+
+ size[1] = size[0] - sz;
+ size[0] = sz;
+}
+
/*
* SA1111 interrupt support. Since clearing an IRQ while there are
* active IRQs causes the interrupt output to pulse, the upper levels
#ifdef CONFIG_PM
-static int sa1111_suspend(struct device *dev, pm_message_t state)
+static int sa1111_suspend(struct platform_device *dev, pm_message_t state)
{
- struct sa1111 *sachip = dev_get_drvdata(dev);
+ struct sa1111 *sachip = platform_get_drvdata(dev);
struct sa1111_save_data *save;
unsigned long flags;
unsigned int val;
save = kmalloc(sizeof(struct sa1111_save_data), GFP_KERNEL);
if (!save)
return -ENOMEM;
- dev->power.saved_state = save;
+ dev->dev.power.saved_state = save;
spin_lock_irqsave(&sachip->lock, flags);
* restored by their respective drivers, and must be called
* via LDM after this function.
*/
-static int sa1111_resume(struct device *dev)
+static int sa1111_resume(struct platform_device *dev)
{
- struct sa1111 *sachip = dev_get_drvdata(dev);
+ struct sa1111 *sachip = platform_get_drvdata(dev);
struct sa1111_save_data *save;
unsigned long flags, id;
void __iomem *base;
- save = (struct sa1111_save_data *)dev->power.saved_state;
+ save = (struct sa1111_save_data *)dev->dev.power.saved_state;
if (!save)
return 0;
id = sa1111_readl(sachip->base + SA1111_SKID);
if ((id & SKID_ID_MASK) != SKID_SA1111_ID) {
__sa1111_remove(sachip);
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(dev, NULL);
kfree(save);
return 0;
}
spin_unlock_irqrestore(&sachip->lock, flags);
- dev->power.saved_state = NULL;
+ dev->dev.power.saved_state = NULL;
kfree(save);
return 0;
#define sa1111_resume NULL
#endif
-static int sa1111_probe(struct device *dev)
+static int sa1111_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
struct resource *mem;
int irq;
return -EINVAL;
irq = platform_get_irq(pdev, 0);
- return __sa1111_probe(dev, mem, irq);
+ return __sa1111_probe(&pdev->dev, mem, irq);
}
-static int sa1111_remove(struct device *dev)
+static int sa1111_remove(struct platform_device *pdev)
{
- struct sa1111 *sachip = dev_get_drvdata(dev);
+ struct sa1111 *sachip = platform_get_drvdata(pdev);
if (sachip) {
__sa1111_remove(sachip);
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(pdev, NULL);
#ifdef CONFIG_PM
- kfree(dev->power.saved_state);
- dev->power.saved_state = NULL;
+ kfree(pdev->dev.power.saved_state);
+ pdev->dev.power.saved_state = NULL;
#endif
}
* We also need to handle the SDRAM configuration for
* PXA250/SA1110 machine classes.
*/
-static struct device_driver sa1111_device_driver = {
- .name = "sa1111",
- .bus = &platform_bus_type,
+static struct platform_driver sa1111_device_driver = {
.probe = sa1111_probe,
.remove = sa1111_remove,
.suspend = sa1111_suspend,
.resume = sa1111_resume,
+ .driver = {
+ .name = "sa1111",
+ },
};
/*
{
int ret = bus_register(&sa1111_bus_type);
if (ret == 0)
- driver_register(&sa1111_device_driver);
+ platform_driver_register(&sa1111_device_driver);
return ret;
}
static void __exit sa1111_exit(void)
{
- driver_unregister(&sa1111_device_driver);
+ platform_driver_unregister(&sa1111_device_driver);
bus_unregister(&sa1111_bus_type);
}
-module_init(sa1111_init);
+subsys_initcall(sa1111_init);
module_exit(sa1111_exit);
MODULE_DESCRIPTION("Intel Corporation SA1111 core driver");
}
#ifdef CONFIG_PM
-static int scoop_suspend(struct device *dev, pm_message_t state)
+static int scoop_suspend(struct platform_device *dev, pm_message_t state)
{
- struct scoop_dev *sdev = dev_get_drvdata(dev);
+ struct scoop_dev *sdev = platform_get_drvdata(dev);
check_scoop_reg(sdev);
sdev->scoop_gpwr = SCOOP_REG(sdev->base, SCOOP_GPWR);
return 0;
}
-static int scoop_resume(struct device *dev)
+static int scoop_resume(struct platform_device *dev)
{
- struct scoop_dev *sdev = dev_get_drvdata(dev);
+ struct scoop_dev *sdev = platform_get_drvdata(dev);
check_scoop_reg(sdev);
SCOOP_REG(sdev->base,SCOOP_GPWR) = sdev->scoop_gpwr;
#define scoop_resume NULL
#endif
-int __init scoop_probe(struct device *dev)
+int __init scoop_probe(struct platform_device *pdev)
{
struct scoop_dev *devptr;
struct scoop_config *inf;
- struct platform_device *pdev = to_platform_device(dev);
struct resource *mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!mem)
memset(devptr, 0, sizeof(struct scoop_dev));
spin_lock_init(&devptr->scoop_lock);
- inf = dev->platform_data;
+ inf = pdev->dev.platform_data;
devptr->base = ioremap(mem->start, mem->end - mem->start + 1);
if (!devptr->base) {
return -ENOMEM;
}
- dev_set_drvdata(dev, devptr);
+ platform_set_drvdata(pdev, devptr);
printk("Sharp Scoop Device found at 0x%08x -> 0x%08x\n",(unsigned int)mem->start,(unsigned int)devptr->base);
SCOOP_REG(devptr->base, SCOOP_MCR) = 0x0140;
- reset_scoop(dev);
+ reset_scoop(&pdev->dev);
SCOOP_REG(devptr->base, SCOOP_GPCR) = inf->io_dir & 0xffff;
SCOOP_REG(devptr->base, SCOOP_GPWR) = inf->io_out & 0xffff;
return 0;
}
-static int scoop_remove(struct device *dev)
+static int scoop_remove(struct platform_device *pdev)
{
- struct scoop_dev *sdev = dev_get_drvdata(dev);
+ struct scoop_dev *sdev = platform_get_drvdata(pdev);
if (sdev) {
iounmap(sdev->base);
kfree(sdev);
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(pdev, NULL);
}
return 0;
}
-static struct device_driver scoop_driver = {
- .name = "sharp-scoop",
- .bus = &platform_bus_type,
+static struct platform_driver scoop_driver = {
.probe = scoop_probe,
.remove = scoop_remove,
.suspend = scoop_suspend,
.resume = scoop_resume,
+ .driver = {
+ .name = "sharp-scoop",
+ },
};
int __init scoop_init(void)
{
- return driver_register(&scoop_driver);
+ return platform_driver_register(&scoop_driver);
}
subsys_initcall(scoop_init);
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13
-# Wed Sep 14 10:51:52 2005
+# Linux kernel version: 2.6.14-git13
+# Thu Nov 10 15:12:48 2005
#
CONFIG_ARM=y
CONFIG_MMU=y
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_HOTPLUG is not set
CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
CONFIG_EMBEDDED=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# System Type
#
# CONFIG_ARCH_LH7A40X is not set
# CONFIG_ARCH_OMAP is not set
# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_IMX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_AAEC2000 is not set
CONFIG_ISA_DMA_API=y
CONFIG_PCI=y
CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
# CONFIG_PCI_DEBUG is not set
#
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
CONFIG_ALIGNMENT_TRAP=y
#
# At least one emulation must be selected
#
CONFIG_FPE_NWFPE=y
+CONFIG_FPE_NWFPE_XP=y
# CONFIG_FPE_FASTFPE is not set
#
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_TUNNEL is not set
-# CONFIG_IP_TCPDIAG is not set
-# CONFIG_IP_TCPDIAG_IPV6 is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
#
# Device Drivers
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
#
# RAM/ROM/Flash chip drivers
# CONFIG_MTD_PHYSMAP is not set
# CONFIG_MTD_ARM_INTEGRATOR is not set
CONFIG_MTD_IXP2000=y
-# CONFIG_MTD_EDB7312 is not set
# CONFIG_MTD_PCI is not set
# CONFIG_MTD_PLATRAM is not set
#
# CONFIG_MTD_NAND is not set
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
#
# Parallel port support
#
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
#
#
# CONFIG_ARCNET is not set
+#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
#
# Ethernet (10 or 100Mbit)
#
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
#
# Ethernet (10000 Mbit)
#
+# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_ISA is not set
CONFIG_I2C_IXP2000=y
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set
-CONFIG_I2C_SENSOR=y
#
# Miscellaneous I2C Chip support
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# Hardware Monitoring support
#
CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# Misc devices
#
+#
+# Multimedia Capabilities Port drivers
+#
+
#
# Multimedia devices
#
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
-
-#
-# XFS support
-#
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_PROC_FS=y
CONFIG_SYSFS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
#
# Miscellaneous filesystems
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_RTIME=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_LOG_BUF_SHIFT=14
+CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_SPINLOCK is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
CONFIG_FRAME_POINTER=y
+# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_DEBUG_USER=y
# CONFIG_DEBUG_WAITQ is not set
CONFIG_DEBUG_ERRORS=y
# Library routines
#
# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13
-# Wed Sep 14 10:52:01 2005
+# Linux kernel version: 2.6.14-git13
+# Thu Nov 10 15:14:13 2005
#
CONFIG_ARM=y
CONFIG_MMU=y
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_HOTPLUG is not set
CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
CONFIG_EMBEDDED=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# System Type
#
# CONFIG_ARCH_LH7A40X is not set
# CONFIG_ARCH_OMAP is not set
# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_IMX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_AAEC2000 is not set
CONFIG_ISA_DMA_API=y
CONFIG_PCI=y
CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
# CONFIG_PCI_DEBUG is not set
#
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
CONFIG_ALIGNMENT_TRAP=y
#
# At least one emulation must be selected
#
CONFIG_FPE_NWFPE=y
+CONFIG_FPE_NWFPE_XP=y
# CONFIG_FPE_FASTFPE is not set
#
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_TUNNEL is not set
-# CONFIG_IP_TCPDIAG is not set
-# CONFIG_IP_TCPDIAG_IPV6 is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
#
# Device Drivers
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
#
# RAM/ROM/Flash chip drivers
# CONFIG_MTD_PHYSMAP is not set
# CONFIG_MTD_ARM_INTEGRATOR is not set
CONFIG_MTD_IXP2000=y
-# CONFIG_MTD_EDB7312 is not set
# CONFIG_MTD_PCI is not set
# CONFIG_MTD_PLATRAM is not set
#
# CONFIG_MTD_NAND is not set
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
#
# Parallel port support
#
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
#
#
# CONFIG_ARCNET is not set
+#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
#
# Ethernet (10 or 100Mbit)
#
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
#
# Ethernet (10000 Mbit)
#
+# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_ISA is not set
CONFIG_I2C_IXP2000=y
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set
-CONFIG_I2C_SENSOR=y
#
# Miscellaneous I2C Chip support
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# Hardware Monitoring support
#
CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# Misc devices
#
+#
+# Multimedia Capabilities Port drivers
+#
+
#
# Multimedia devices
#
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
-
-#
-# XFS support
-#
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_PROC_FS=y
CONFIG_SYSFS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
#
# Miscellaneous filesystems
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_RTIME=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_LOG_BUF_SHIFT=14
+CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_SPINLOCK is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
CONFIG_FRAME_POINTER=y
+# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_DEBUG_USER=y
# CONFIG_DEBUG_WAITQ is not set
CONFIG_DEBUG_ERRORS=y
# Library routines
#
# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13
-# Wed Sep 14 10:52:10 2005
+# Linux kernel version: 2.6.14-git13
+# Thu Nov 10 15:14:50 2005
#
CONFIG_ARM=y
CONFIG_MMU=y
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_HOTPLUG is not set
CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
CONFIG_EMBEDDED=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# System Type
#
# CONFIG_ARCH_LH7A40X is not set
# CONFIG_ARCH_OMAP is not set
# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_IMX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_AAEC2000 is not set
CONFIG_ISA_DMA_API=y
CONFIG_PCI=y
CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
# CONFIG_PCI_DEBUG is not set
#
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
CONFIG_ALIGNMENT_TRAP=y
#
# At least one emulation must be selected
#
CONFIG_FPE_NWFPE=y
+CONFIG_FPE_NWFPE_XP=y
# CONFIG_FPE_FASTFPE is not set
#
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
#
# Device Drivers
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
#
# RAM/ROM/Flash chip drivers
# CONFIG_MTD_PHYSMAP is not set
# CONFIG_MTD_ARM_INTEGRATOR is not set
CONFIG_MTD_IXP2000=y
-# CONFIG_MTD_EDB7312 is not set
# CONFIG_MTD_PCI is not set
# CONFIG_MTD_PLATRAM is not set
#
# CONFIG_MTD_NAND is not set
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
#
# Parallel port support
#
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
#
#
# CONFIG_ARCNET is not set
+#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
#
# Ethernet (10 or 100Mbit)
#
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
#
# Ethernet (10000 Mbit)
#
+# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_ISA is not set
CONFIG_I2C_IXP2000=y
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set
-CONFIG_I2C_SENSOR=y
#
# Miscellaneous I2C Chip support
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# Hardware Monitoring support
#
CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# Misc devices
#
+#
+# Multimedia Capabilities Port drivers
+#
+
#
# Multimedia devices
#
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
-
-#
-# XFS support
-#
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_PROC_FS=y
CONFIG_SYSFS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
#
# Miscellaneous filesystems
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_RTIME=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_LOG_BUF_SHIFT=14
+CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_SPINLOCK is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
CONFIG_FRAME_POINTER=y
+# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_DEBUG_USER=y
# CONFIG_DEBUG_WAITQ is not set
CONFIG_DEBUG_ERRORS=y
# Library routines
#
# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13
-# Wed Sep 14 10:52:23 2005
+# Linux kernel version: 2.6.14-git13
+# Thu Nov 10 15:14:56 2005
#
CONFIG_ARM=y
CONFIG_MMU=y
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_HOTPLUG is not set
CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
CONFIG_EMBEDDED=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# System Type
#
# CONFIG_ARCH_LH7A40X is not set
# CONFIG_ARCH_OMAP is not set
# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_IMX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_AAEC2000 is not set
CONFIG_ISA_DMA_API=y
CONFIG_PCI=y
CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
# CONFIG_PCI_DEBUG is not set
#
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
CONFIG_ALIGNMENT_TRAP=y
#
# At least one emulation must be selected
#
CONFIG_FPE_NWFPE=y
+CONFIG_FPE_NWFPE_XP=y
# CONFIG_FPE_FASTFPE is not set
#
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_TUNNEL is not set
-# CONFIG_IP_TCPDIAG is not set
-# CONFIG_IP_TCPDIAG_IPV6 is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
#
# Device Drivers
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
#
# RAM/ROM/Flash chip drivers
# CONFIG_MTD_PHYSMAP is not set
# CONFIG_MTD_ARM_INTEGRATOR is not set
CONFIG_MTD_IXP2000=y
-# CONFIG_MTD_EDB7312 is not set
# CONFIG_MTD_PCI is not set
# CONFIG_MTD_PLATRAM is not set
#
# CONFIG_MTD_NAND is not set
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
#
# Parallel port support
#
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
#
#
# CONFIG_ARCNET is not set
+#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
#
# Ethernet (10 or 100Mbit)
#
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
#
# Ethernet (10000 Mbit)
#
+# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_ISA is not set
CONFIG_I2C_IXP2000=y
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set
-CONFIG_I2C_SENSOR=y
#
# Miscellaneous I2C Chip support
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# Hardware Monitoring support
#
CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# Misc devices
#
+#
+# Multimedia Capabilities Port drivers
+#
+
#
# Multimedia devices
#
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
-
-#
-# XFS support
-#
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_PROC_FS=y
CONFIG_SYSFS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
#
# Miscellaneous filesystems
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_RTIME=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_LOG_BUF_SHIFT=14
+CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_SPINLOCK is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
CONFIG_FRAME_POINTER=y
+# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_DEBUG_USER=y
# CONFIG_DEBUG_WAITQ is not set
CONFIG_DEBUG_ERRORS=y
# Library routines
#
# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13
-# Wed Sep 14 10:52:16 2005
+# Linux kernel version: 2.6.14-git13
+# Thu Nov 10 15:15:03 2005
#
CONFIG_ARM=y
CONFIG_MMU=y
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_HOTPLUG is not set
CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
CONFIG_EMBEDDED=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# System Type
#
# CONFIG_ARCH_LH7A40X is not set
# CONFIG_ARCH_OMAP is not set
# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_IMX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_AAEC2000 is not set
CONFIG_ISA_DMA_API=y
CONFIG_PCI=y
CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
# CONFIG_PCI_DEBUG is not set
#
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
CONFIG_ALIGNMENT_TRAP=y
#
# At least one emulation must be selected
#
CONFIG_FPE_NWFPE=y
+CONFIG_FPE_NWFPE_XP=y
# CONFIG_FPE_FASTFPE is not set
#
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_TUNNEL is not set
-# CONFIG_IP_TCPDIAG is not set
-# CONFIG_IP_TCPDIAG_IPV6 is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
#
# Device Drivers
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
#
# RAM/ROM/Flash chip drivers
# CONFIG_MTD_PHYSMAP is not set
# CONFIG_MTD_ARM_INTEGRATOR is not set
CONFIG_MTD_IXP2000=y
-# CONFIG_MTD_EDB7312 is not set
# CONFIG_MTD_PCI is not set
# CONFIG_MTD_PLATRAM is not set
#
# CONFIG_MTD_NAND is not set
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
#
# Parallel port support
#
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
#
#
# CONFIG_ARCNET is not set
+#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
#
# Ethernet (10 or 100Mbit)
#
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
#
# Ethernet (10000 Mbit)
#
+# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_ISA is not set
CONFIG_I2C_IXP2000=y
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set
-CONFIG_I2C_SENSOR=y
#
# Miscellaneous I2C Chip support
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# Hardware Monitoring support
#
CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# Misc devices
#
+#
+# Multimedia Capabilities Port drivers
+#
+
#
# Multimedia devices
#
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
-
-#
-# XFS support
-#
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_PROC_FS=y
CONFIG_SYSFS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
#
# Miscellaneous filesystems
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_RTIME=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_LOG_BUF_SHIFT=14
+CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_SPINLOCK is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
CONFIG_FRAME_POINTER=y
+# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_DEBUG_USER=y
# CONFIG_DEBUG_WAITQ is not set
CONFIG_DEBUG_ERRORS=y
# Library routines
#
# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13-git8
-# Thu Sep 8 19:24:02 2005
+# Linux kernel version: 2.6.15-rc1
+# Sun Nov 13 17:41:24 2005
#
CONFIG_ARM=y
CONFIG_MMU=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# System Type
#
# CONFIG_ARCH_LH7A40X is not set
# CONFIG_ARCH_OMAP is not set
# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_IMX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_AAEC2000 is not set
# S3C2410 Boot
#
# CONFIG_S3C2410_BOOT_WATCHDOG is not set
+# CONFIG_S3C2410_BOOT_ERROR_RESET is not set
#
# S3C2410 Setup
#
# Bus support
#
+CONFIG_ISA=y
CONFIG_ISA_DMA_API=y
#
#
# Kernel Features
#
-# CONFIG_SMP is not set
# CONFIG_PREEMPT is not set
# CONFIG_NO_IDLE_HZ is not set
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
CONFIG_ALIGNMENT_TRAP=y
#
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# Network testing
#
# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETFILTER_NETLINK is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
#
# RAM/ROM/Flash chip drivers
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_PHYSMAP is not set
# CONFIG_MTD_ARM_INTEGRATOR is not set
-# CONFIG_MTD_EDB7312 is not set
# CONFIG_MTD_IMPA7 is not set
CONFIG_MTD_BAST=y
CONFIG_MTD_BAST_MAXSIZE=4
# CONFIG_MTD_NAND_DISKONCHIP is not set
# CONFIG_MTD_NAND_NANDSIM is not set
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
#
# Parallel port support
#
#
# Plug and Play support
#
+# CONFIG_PNP is not set
#
# Block devices
#
+# CONFIG_BLK_DEV_XD is not set
# CONFIG_PARIDE is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
CONFIG_IDE_GENERIC=y
# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDE_BAST=y
+# CONFIG_IDE_CHIPSETS is not set
# CONFIG_BLK_DEV_IDEDMA is not set
# CONFIG_IDEDMA_AUTO is not set
# CONFIG_BLK_DEV_HD is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+
#
# PHY device support
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
-CONFIG_MII=m
+CONFIG_MII=y
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_LANCE is not set
+# CONFIG_NET_VENDOR_SMC is not set
# CONFIG_SMC91X is not set
-CONFIG_DM9000=m
+CONFIG_DM9000=y
+# CONFIG_NET_VENDOR_RACAL is not set
+# CONFIG_AT1700 is not set
+# CONFIG_DEPCA is not set
+# CONFIG_HP100 is not set
+# CONFIG_NET_ISA is not set
+# CONFIG_NET_PCI is not set
+# CONFIG_NET_POCKET is not set
#
# Ethernet (1000 Mbit)
#
# Token Ring devices
#
+# CONFIG_TR is not set
#
# Wireless LAN (non-hamradio)
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_INPORT is not set
+# CONFIG_MOUSE_LOGIBM is not set
+# CONFIG_MOUSE_PC110PAD is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_ROCKETPORT is not set
# CONFIG_CYCLADES is not set
# CONFIG_DIGIEPCA is not set
+# CONFIG_ESPSERIAL is not set
# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_ISI is not set
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
# CONFIG_SERIAL_8250_RSA is not set
+# CONFIG_SERIAL_8250_FOURPORT is not set
+# CONFIG_SERIAL_8250_ACCENT is not set
+# CONFIG_SERIAL_8250_BOCA is not set
+# CONFIG_SERIAL_8250_HUB6 is not set
#
# Non-8250 serial port support
#
# CONFIG_SOFT_WATCHDOG is not set
CONFIG_S3C2410_WATCHDOG=y
+
+#
+# ISA-based Watchdog Cards
+#
+# CONFIG_PCWATCHDOG is not set
+# CONFIG_MIXCOMWD is not set
+# CONFIG_WDT is not set
# CONFIG_NVRAM is not set
# CONFIG_RTC is not set
CONFIG_S3C2410_RTC=y
#
# TPM devices
#
+# CONFIG_TELCLOCK is not set
#
# I2C support
#
# I2C Hardware Bus support
#
+# CONFIG_I2C_ELEKTOR is not set
CONFIG_I2C_ISA=m
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# Graphics support
#
CONFIG_FB=y
-# CONFIG_FB_CFB_FILLRECT is not set
-# CONFIG_FB_CFB_COPYAREA is not set
-# CONFIG_FB_CFB_IMAGEBLIT is not set
-# CONFIG_FB_SOFT_CURSOR is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_MACMODES is not set
CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_TILEBLITTING is not set
# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_S3C2410=y
+# CONFIG_FB_S3C2410_DEBUG is not set
# CONFIG_FB_VIRTUAL is not set
#
# Console display driver support
#
# CONFIG_VGA_CONSOLE is not set
+# CONFIG_MDA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
-# CONFIG_FRAMEBUFFER_CONSOLE is not set
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
#
# Logo configuration
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
-
-#
-# XFS support
-#
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
CONFIG_ROMFS_FS=y
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_RTIME=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
#
# CONFIG_PRINTK_TIME is not set
CONFIG_DEBUG_KERNEL=y
-# CONFIG_MAGIC_SYSRQ is not set
+CONFIG_MAGIC_SYSRQ=y
CONFIG_LOG_BUF_SHIFT=16
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
CONFIG_FRAME_POINTER=y
+# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_DEBUG_USER=y
# CONFIG_DEBUG_WAITQ is not set
# CONFIG_DEBUG_ERRORS is not set
# Library routines
#
# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
#include <linux/apm_bios.h>
#include <linux/sched.h>
#include <linux/pm.h>
+#include <linux/pm_legacy.h>
#include <linux/device.h>
#include <linux/kernel.h>
#include <linux/list.h>
asmlinkage void __cpuinit secondary_start_kernel(void)
{
struct mm_struct *mm = &init_mm;
- unsigned int cpu;
-
- cpu = smp_processor_id();
+ unsigned int cpu = smp_processor_id();
printk("CPU%u: Booted secondary processor\n", cpu);
td2 .req r5 @ save before use
td3 .req lr
-.zero: mov r0, sum
+.Lzero: mov r0, sum
add sp, sp, #4
ldr pc, [sp], #4
* Handle 0 to 7 bytes, with any alignment of source and
* destination pointers. Note that when we get here, C = 0
*/
-.less8: teq len, #0 @ check for zero count
- beq .zero
+.Lless8: teq len, #0 @ check for zero count
+ beq .Lzero
/* we must have at least one byte. */
tst buf, #1 @ odd address?
subne len, len, #1
adcnes sum, sum, td0, put_byte_1
-.less4: tst len, #6
- beq .less8_byte
+.Lless4: tst len, #6
+ beq .Lless8_byte
/* we are now half-word aligned */
-.less8_wordlp:
+.Lless8_wordlp:
#if __LINUX_ARM_ARCH__ >= 4
ldrh td0, [buf], #2
sub len, len, #2
#endif
adcs sum, sum, td0
tst len, #6
- bne .less8_wordlp
+ bne .Lless8_wordlp
-.less8_byte: tst len, #1 @ odd number of bytes
+.Lless8_byte: tst len, #1 @ odd number of bytes
ldrneb td0, [buf], #1 @ include last byte
adcnes sum, sum, td0, put_byte_0 @ update checksum
-.done: adc r0, sum, #0 @ collect up the last carry
+.Ldone: adc r0, sum, #0 @ collect up the last carry
ldr td0, [sp], #4
tst td0, #1 @ check buffer alignment
movne r0, r0, ror #8 @ rotate checksum by 8 bits
ldr pc, [sp], #4 @ return
-.not_aligned: tst buf, #1 @ odd address
+.Lnot_aligned: tst buf, #1 @ odd address
ldrneb td0, [buf], #1 @ make even
subne len, len, #1
adcnes sum, sum, td0, put_byte_1 @ update checksum
ENTRY(csum_partial)
stmfd sp!, {buf, lr}
cmp len, #8 @ Ensure that we have at least
- blo .less8 @ 8 bytes to copy.
+ blo .Lless8 @ 8 bytes to copy.
tst buf, #1
movne sum, sum, ror #8
adds sum, sum, #0 @ C = 0
tst buf, #3 @ Test destination alignment
- blne .not_aligned @ aligh destination, return here
+ blne .Lnot_aligned @ align destination, return here
1: bics ip, len, #31
beq 3f
ldmfd sp!, {r4 - r5}
3: tst len, #0x1c @ should not change C
- beq .less4
+ beq .Lless4
4: ldr td0, [buf], #4
sub len, len, #4
adcs sum, sum, td0
tst len, #0x1c
bne 4b
- b .less4
+ b .Lless4
len .req r2
sum .req r3
-.zero: mov r0, sum
+.Lzero: mov r0, sum
load_regs ea
/*
* the length. Note that the source pointer hasn't been
* aligned yet.
*/
-.dst_unaligned: tst dst, #1
- beq .dst_16bit
+.Ldst_unaligned:
+ tst dst, #1
+ beq .Ldst_16bit
load1b ip
sub len, len, #1
tst dst, #2
moveq pc, lr @ dst is now 32bit aligned
-.dst_16bit: load2b r8, ip
+.Ldst_16bit: load2b r8, ip
sub len, len, #2
adcs sum, sum, r8, put_byte_0
strb r8, [dst], #1
* Handle 0 to 7 bytes, with any alignment of source and
* destination pointers. Note that when we get here, C = 0
*/
-.less8: teq len, #0 @ check for zero count
- beq .zero
+.Lless8: teq len, #0 @ check for zero count
+ beq .Lzero
/* we must have at least one byte. */
tst dst, #1 @ dst 16-bit aligned
- beq .less8_aligned
+ beq .Lless8_aligned
/* Align dst */
load1b ip
adcs sum, sum, ip, put_byte_1 @ update checksum
strb ip, [dst], #1
tst len, #6
- beq .less8_byteonly
+ beq .Lless8_byteonly
1: load2b r8, ip
sub len, len, #2
strb r8, [dst], #1
adcs sum, sum, ip, put_byte_1
strb ip, [dst], #1
-.less8_aligned: tst len, #6
+.Lless8_aligned:
+ tst len, #6
bne 1b
-.less8_byteonly:
+.Lless8_byteonly:
tst len, #1
- beq .done
+ beq .Ldone
load1b r8
adcs sum, sum, r8, put_byte_0 @ update checksum
strb r8, [dst], #1
- b .done
+ b .Ldone
FN_ENTRY
mov ip, sp
sub fp, ip, #4
cmp len, #8 @ Ensure that we have at least
- blo .less8 @ 8 bytes to copy.
+ blo .Lless8 @ 8 bytes to copy.
adds sum, sum, #0 @ C = 0
tst dst, #3 @ Test destination alignment
- blne .dst_unaligned @ align destination, return here
+ blne .Ldst_unaligned @ align destination, return here
/*
* Ok, the dst pointer is now 32bit aligned, and we know
*/
tst src, #3 @ Test source alignment
- bne .src_not_aligned
+ bne .Lsrc_not_aligned
/* Routine for src & dst aligned */
adcs sum, sum, r4
4: ands len, len, #3
- beq .done
+ beq .Ldone
load1l r4
tst len, #2
mov r5, r4, get_byte_0
- beq .exit
+ beq .Lexit
adcs sum, sum, r4, push #16
strb r5, [dst], #1
mov r5, r4, get_byte_1
strb r5, [dst], #1
mov r5, r4, get_byte_2
-.exit: tst len, #1
+.Lexit: tst len, #1
strneb r5, [dst], #1
andne r5, r5, #255
adcnes sum, sum, r5, put_byte_0
* the inefficient byte manipulations in the
* architecture independent code.
*/
-.done: adc r0, sum, #0
+.Ldone: adc r0, sum, #0
ldr sum, [sp, #0] @ dst
tst sum, #1
movne r0, r0, ror #8
load_regs ea
-.src_not_aligned:
+.Lsrc_not_aligned:
adc sum, sum, #0 @ include C from dst alignment
and ip, src, #3
bic src, src, #3
load1l r5
cmp ip, #2
- beq .src2_aligned
- bhi .src3_aligned
+ beq .Lsrc2_aligned
+ bhi .Lsrc3_aligned
mov r4, r5, pull #8 @ C = 0
bics ip, len, #15
beq 2f
adcs sum, sum, r4
mov r4, r5, pull #8
4: ands len, len, #3
- beq .done
+ beq .Ldone
mov r5, r4, get_byte_0
tst len, #2
- beq .exit
+ beq .Lexit
adcs sum, sum, r4, push #16
strb r5, [dst], #1
mov r5, r4, get_byte_1
strb r5, [dst], #1
mov r5, r4, get_byte_2
- b .exit
+ b .Lexit
-.src2_aligned: mov r4, r5, pull #16
+.Lsrc2_aligned: mov r4, r5, pull #16
adds sum, sum, #0
bics ip, len, #15
beq 2f
adcs sum, sum, r4
mov r4, r5, pull #16
4: ands len, len, #3
- beq .done
+ beq .Ldone
mov r5, r4, get_byte_0
tst len, #2
- beq .exit
+ beq .Lexit
adcs sum, sum, r4
strb r5, [dst], #1
mov r5, r4, get_byte_1
strb r5, [dst], #1
tst len, #1
- beq .done
+ beq .Ldone
load1b r5
- b .exit
+ b .Lexit
-.src3_aligned: mov r4, r5, pull #24
+.Lsrc3_aligned: mov r4, r5, pull #24
adds sum, sum, #0
bics ip, len, #15
beq 2f
adcs sum, sum, r4
mov r4, r5, pull #24
4: ands len, len, #3
- beq .done
+ beq .Ldone
mov r5, r4, get_byte_0
tst len, #2
- beq .exit
+ beq .Lexit
strb r5, [dst], #1
adcs sum, sum, r4
load1l r4
strb r5, [dst], #1
adcs sum, sum, r4, push #24
mov r5, r4, get_byte_1
- b .exit
+ b .Lexit
#include <asm/assembler.h>
.text
-LC0: .word loops_per_jiffy
+.LC0: .word loops_per_jiffy
/*
* 0 <= r0 <= 2000
orr r2, r2, #0x00db
mul r0, r2, r0
ENTRY(__const_udelay) @ 0 <= r0 <= 0x01ffffff
- ldr r2, LC0
+ ldr r2, .LC0
ldr r2, [r2] @ max = 0x0fffffff
mov r0, r0, lsr #11 @ max = 0x00003fff
mov r2, r2, lsr #11 @ max = 0x0003ffff
mov r2, #0
1: ldrb r3, [r0, r2, lsr #3]
eors r3, r3, #0xff @ invert bits
- bne .found @ any now set - found zero bit
+ bne .L_found @ any now set - found zero bit
add r2, r2, #8 @ next bit pointer
2: cmp r2, r1 @ any more?
blo 1b
ldrb r3, [r0, r2, lsr #3]
eor r3, r3, #0xff @ now looking for a 1 bit
movs r3, r3, lsr ip @ shift off unused bits
- bne .found
+ bne .L_found
orr r2, r2, #7 @ if zero, then no bits here
add r2, r2, #1 @ align bit pointer
b 2b @ loop for next bit
mov r2, #0
1: ldrb r3, [r0, r2, lsr #3]
movs r3, r3
- bne .found @ any now set - found zero bit
+ bne .L_found @ any now set - found zero bit
add r2, r2, #8 @ next bit pointer
2: cmp r2, r1 @ any more?
blo 1b
beq 1b @ If new byte, goto old routine
ldrb r3, [r0, r2, lsr #3]
movs r3, r3, lsr ip @ shift off unused bits
- bne .found
+ bne .L_found
orr r2, r2, #7 @ if zero, then no bits here
add r2, r2, #1 @ align bit pointer
b 2b @ loop for next bit
1: eor r3, r2, #0x18 @ big endian byte ordering
ldrb r3, [r0, r3, lsr #3]
eors r3, r3, #0xff @ invert bits
- bne .found @ any now set - found zero bit
+ bne .L_found @ any now set - found zero bit
add r2, r2, #8 @ next bit pointer
2: cmp r2, r1 @ any more?
blo 1b
ldrb r3, [r0, r3, lsr #3]
eor r3, r3, #0xff @ now looking for a 1 bit
movs r3, r3, lsr ip @ shift off unused bits
- bne .found
+ bne .L_found
orr r2, r2, #7 @ if zero, then no bits here
add r2, r2, #1 @ align bit pointer
b 2b @ loop for next bit
1: eor r3, r2, #0x18 @ big endian byte ordering
ldrb r3, [r0, r3, lsr #3]
movs r3, r3
- bne .found @ any now set - found zero bit
+ bne .L_found @ any now set - found zero bit
add r2, r2, #8 @ next bit pointer
2: cmp r2, r1 @ any more?
blo 1b
eor r3, r2, #0x18 @ big endian byte ordering
ldrb r3, [r0, r3, lsr #3]
movs r3, r3, lsr ip @ shift off unused bits
- bne .found
+ bne .L_found
orr r2, r2, #7 @ if zero, then no bits here
add r2, r2, #1 @ align bit pointer
b 2b @ loop for next bit
/*
* One or more bits in the LSB of r3 are assumed to be set.
*/
-.found:
+.L_found:
#if __LINUX_ARM_ARCH__ >= 5
rsb r1, r3, #0
and r3, r3, r1
.text
.align
-.iosl_warning:
+.Liosl_warning:
.ascii "<4>insl/outsl not implemented, called from %08lX\0"
.align
*/
ENTRY(insl)
ENTRY(outsl)
- adr r0, .iosl_warning
+ adr r0, .Liosl_warning
mov r1, lr
b printk
#include <linux/linkage.h>
#include <asm/assembler.h>
-.insb_align: rsb ip, ip, #4
+.Linsb_align: rsb ip, ip, #4
cmp ip, r2
movgt ip, r2
cmp ip, #2
ldrgtb r3, [r0]
strgtb r3, [r1], #1
subs r2, r2, ip
- bne .insb_aligned
+ bne .Linsb_aligned
ENTRY(__raw_readsb)
teq r2, #0 @ do we have to check for the zero len?
moveq pc, lr
ands ip, r1, #3
- bne .insb_align
+ bne .Linsb_align
-.insb_aligned: stmfd sp!, {r4 - r6, lr}
+.Linsb_aligned: stmfd sp!, {r4 - r6, lr}
subs r2, r2, #16
- bmi .insb_no_16
+ bmi .Linsb_no_16
-.insb_16_lp: ldrb r3, [r0]
+.Linsb_16_lp: ldrb r3, [r0]
ldrb r4, [r0]
ldrb r5, [r0]
mov r3, r3, put_byte_0
stmia r1!, {r3 - r6}
subs r2, r2, #16
- bpl .insb_16_lp
+ bpl .Linsb_16_lp
tst r2, #15
LOADREGS(eqfd, sp!, {r4 - r6, pc})
-.insb_no_16: tst r2, #8
- beq .insb_no_8
+.Linsb_no_16: tst r2, #8
+ beq .Linsb_no_8
ldrb r3, [r0]
ldrb r4, [r0]
orr r4, r4, ip, put_byte_3
stmia r1!, {r3, r4}
-.insb_no_8: tst r2, #4
- beq .insb_no_4
+.Linsb_no_8: tst r2, #4
+ beq .Linsb_no_4
ldrb r3, [r0]
ldrb r4, [r0]
orr r3, r3, r6, put_byte_3
str r3, [r1], #4
-.insb_no_4: ands r2, r2, #3
+.Linsb_no_4: ands r2, r2, #3
LOADREGS(eqfd, sp!, {r4 - r6, pc})
cmp r2, #2
#include <asm/assembler.h>
#include <asm/hardware.h>
-.insw_bad_alignment:
- adr r0, .insw_bad_align_msg
+.Linsw_bad_alignment:
+ adr r0, .Linsw_bad_align_msg
mov r2, lr
b panic
-.insw_bad_align_msg:
+.Linsw_bad_align_msg:
.asciz "insw: bad buffer alignment (0x%p, lr=0x%08lX)\n"
.align
-.insw_align: tst r1, #1
- bne .insw_bad_alignment
+.Linsw_align: tst r1, #1
+ bne .Linsw_bad_alignment
ldr r3, [r0]
strb r3, [r1], #1
teq r2, #0 @ do we have to check for the zero len?
moveq pc, lr
tst r1, #3
- bne .insw_align
+ bne .Linsw_align
-.insw_aligned: mov ip, #0xff
+.Linsw_aligned: mov ip, #0xff
orr ip, ip, ip, lsl #8
stmfd sp!, {r4, r5, r6, lr}
subs r2, r2, #8
- bmi .no_insw_8
+ bmi .Lno_insw_8
-.insw_8_lp: ldr r3, [r0]
+.Linsw_8_lp: ldr r3, [r0]
and r3, r3, ip
ldr r4, [r0]
orr r3, r3, r4, lsl #16
stmia r1!, {r3 - r6}
subs r2, r2, #8
- bpl .insw_8_lp
+ bpl .Linsw_8_lp
tst r2, #7
LOADREGS(eqfd, sp!, {r4, r5, r6, pc})
-.no_insw_8: tst r2, #4
- beq .no_insw_4
+.Lno_insw_8: tst r2, #4
+ beq .Lno_insw_4
ldr r3, [r0]
and r3, r3, ip
stmia r1!, {r3, r4}
-.no_insw_4: tst r2, #2
- beq .no_insw_2
+.Lno_insw_4: tst r2, #2
+ beq .Lno_insw_2
ldr r3, [r0]
and r3, r3, ip
str r3, [r1], #4
-.no_insw_2: tst r2, #1
+.Lno_insw_2: tst r2, #1
ldrne r3, [r0]
strneb r3, [r1], #1
movne r3, r3, lsr #8
#endif
.endm
-.insw_align: movs ip, r1, lsl #31
- bne .insw_noalign
+.Linsw_align: movs ip, r1, lsl #31
+ bne .Linsw_noalign
ldrh ip, [r0]
sub r2, r2, #1
strh ip, [r1], #2
teq r2, #0
moveq pc, lr
tst r1, #3
- bne .insw_align
+ bne .Linsw_align
stmfd sp!, {r4, r5, lr}
subs r2, r2, #8
- bmi .no_insw_8
+ bmi .Lno_insw_8
-.insw_8_lp: ldrh r3, [r0]
+.Linsw_8_lp: ldrh r3, [r0]
ldrh r4, [r0]
pack r3, r3, r4
subs r2, r2, #8
stmia r1!, {r3 - r5, ip}
- bpl .insw_8_lp
+ bpl .Linsw_8_lp
-.no_insw_8: tst r2, #4
- beq .no_insw_4
+.Lno_insw_8: tst r2, #4
+ beq .Lno_insw_4
ldrh r3, [r0]
ldrh r4, [r0]
stmia r1!, {r3, r4}
-.no_insw_4: movs r2, r2, lsl #31
- bcc .no_insw_2
+.Lno_insw_4: movs r2, r2, lsl #31
+ bcc .Lno_insw_2
ldrh r3, [r0]
ldrh ip, [r0]
pack r3, r3, ip
str r3, [r1], #4
-.no_insw_2: ldrneh r3, [r0]
+.Lno_insw_2: ldrneh r3, [r0]
strneh r3, [r1]
ldmfd sp!, {r4, r5, pc}
#define pull_hbyte1 lsr #8
#endif
-.insw_noalign: stmfd sp!, {r4, lr}
+.Linsw_noalign: stmfd sp!, {r4, lr}
ldrccb ip, [r1, #-1]!
bcc 1f
#endif
.endm
-.outsb_align: rsb ip, ip, #4
+.Loutsb_align: rsb ip, ip, #4
cmp ip, r2
movgt ip, r2
cmp ip, #2
ldrgtb r3, [r1], #1
strgtb r3, [r0]
subs r2, r2, ip
- bne .outsb_aligned
+ bne .Loutsb_aligned
ENTRY(__raw_writesb)
teq r2, #0 @ do we have to check for the zero len?
moveq pc, lr
ands ip, r1, #3
- bne .outsb_align
+ bne .Loutsb_align
-.outsb_aligned: stmfd sp!, {r4, r5, lr}
+.Loutsb_aligned:
+ stmfd sp!, {r4, r5, lr}
subs r2, r2, #16
- bmi .outsb_no_16
+ bmi .Loutsb_no_16
-.outsb_16_lp: ldmia r1!, {r3, r4, r5, ip}
+.Loutsb_16_lp: ldmia r1!, {r3, r4, r5, ip}
outword r3
outword r4
outword r5
outword ip
subs r2, r2, #16
- bpl .outsb_16_lp
+ bpl .Loutsb_16_lp
tst r2, #15
LOADREGS(eqfd, sp!, {r4, r5, pc})
-.outsb_no_16: tst r2, #8
- beq .outsb_no_8
+.Loutsb_no_16: tst r2, #8
+ beq .Loutsb_no_8
ldmia r1!, {r3, r4}
outword r3
outword r4
-.outsb_no_8: tst r2, #4
- beq .outsb_no_4
+.Loutsb_no_8: tst r2, #4
+ beq .Loutsb_no_4
ldr r3, [r1], #4
outword r3
-.outsb_no_4: ands r2, r2, #3
+.Loutsb_no_4: ands r2, r2, #3
LOADREGS(eqfd, sp!, {r4, r5, pc})
cmp r2, #2
#include <asm/assembler.h>
#include <asm/hardware.h>
-.outsw_bad_alignment:
- adr r0, .outsw_bad_align_msg
+.Loutsw_bad_alignment:
+ adr r0, .Loutsw_bad_align_msg
mov r2, lr
b panic
-.outsw_bad_align_msg:
+.Loutsw_bad_align_msg:
.asciz "outsw: bad buffer alignment (0x%p, lr=0x%08lX)\n"
.align
-.outsw_align: tst r1, #1
- bne .outsw_bad_alignment
+.Loutsw_align: tst r1, #1
+ bne .Loutsw_bad_alignment
add r1, r1, #2
teq r2, #0 @ do we have to check for the zero len?
moveq pc, lr
tst r1, #3
- bne .outsw_align
+ bne .Loutsw_align
-.outsw_aligned: stmfd sp!, {r4, r5, r6, lr}
+ stmfd sp!, {r4, r5, r6, lr}
subs r2, r2, #8
- bmi .no_outsw_8
+ bmi .Lno_outsw_8
-.outsw_8_lp: ldmia r1!, {r3, r4, r5, r6}
+.Loutsw_8_lp: ldmia r1!, {r3, r4, r5, r6}
mov ip, r3, lsl #16
orr ip, ip, ip, lsr #16
str ip, [r0]
subs r2, r2, #8
- bpl .outsw_8_lp
+ bpl .Loutsw_8_lp
tst r2, #7
LOADREGS(eqfd, sp!, {r4, r5, r6, pc})
-.no_outsw_8: tst r2, #4
- beq .no_outsw_4
+.Lno_outsw_8: tst r2, #4
+ beq .Lno_outsw_4
ldmia r1!, {r3, r4}
orr ip, ip, ip, lsl #16
str ip, [r0]
-.no_outsw_4: tst r2, #2
- beq .no_outsw_2
+.Lno_outsw_4: tst r2, #2
+ beq .Lno_outsw_2
ldr r3, [r1], #4
orr ip, ip, ip, lsl #16
str ip, [r0]
-.no_outsw_2: tst r2, #1
+.Lno_outsw_2: tst r2, #1
ldrne r3, [r1]
#endif
.endm
-.outsw_align: movs ip, r1, lsl #31
- bne .outsw_noalign
+.Loutsw_align: movs ip, r1, lsl #31
+ bne .Loutsw_noalign
ldrh r3, [r1], #2
sub r2, r2, #1
teq r2, #0
moveq pc, lr
ands r3, r1, #3
- bne .outsw_align
+ bne .Loutsw_align
stmfd sp!, {r4, r5, lr}
subs r2, r2, #8
- bmi .no_outsw_8
+ bmi .Lno_outsw_8
-.outsw_8_lp: ldmia r1!, {r3, r4, r5, ip}
+.Loutsw_8_lp: ldmia r1!, {r3, r4, r5, ip}
subs r2, r2, #8
outword r3
outword r4
outword r5
outword ip
- bpl .outsw_8_lp
+ bpl .Loutsw_8_lp
-.no_outsw_8: tst r2, #4
- beq .no_outsw_4
+.Lno_outsw_8: tst r2, #4
+ beq .Lno_outsw_4
ldmia r1!, {r3, ip}
outword r3
outword ip
-.no_outsw_4: movs r2, r2, lsl #31
- bcc .no_outsw_2
+.Lno_outsw_4: movs r2, r2, lsl #31
+ bcc .Lno_outsw_2
ldr r3, [r1], #4
outword r3
-.no_outsw_2: ldrneh r3, [r1]
+.Lno_outsw_2: ldrneh r3, [r1]
strneh r3, [r0]
ldmfd sp!, {r4, r5, pc}
#define push_hbyte1 lsl #8
#endif
-.outsw_noalign: ldr r3, [r1, -r3]!
+.Loutsw_noalign:
+ ldr r3, [r1, -r3]!
subcs r2, r2, #1
bcs 2f
subs r2, r2, #2
* Returns : Number of bytes NOT copied.
*/
-.c2u_dest_not_aligned:
+.Lc2u_dest_not_aligned:
rsb ip, ip, #4
cmp ip, #2
ldrb r3, [r1], #1
ldrgtb r3, [r1], #1
USER( strgtbt r3, [r0], #1) @ May fault
sub r2, r2, ip
- b .c2u_dest_aligned
+ b .Lc2u_dest_aligned
ENTRY(__arch_copy_to_user)
stmfd sp!, {r2, r4 - r7, lr}
cmp r2, #4
- blt .c2u_not_enough
+ blt .Lc2u_not_enough
ands ip, r0, #3
- bne .c2u_dest_not_aligned
-.c2u_dest_aligned:
+ bne .Lc2u_dest_not_aligned
+.Lc2u_dest_aligned:
ands ip, r1, #3
- bne .c2u_src_not_aligned
+ bne .Lc2u_src_not_aligned
/*
* Seeing as there has to be at least 8 bytes to copy, we can
* copy one word, and force a user-mode page fault...
*/
-.c2u_0fupi: subs r2, r2, #4
+.Lc2u_0fupi: subs r2, r2, #4
addmi ip, r2, #4
- bmi .c2u_0nowords
+ bmi .Lc2u_0nowords
ldr r3, [r1], #4
USER( strt r3, [r0], #4) @ May fault
mov ip, r0, lsl #32 - PAGE_SHIFT @ On each page, use a ld/st??t instruction
rsb ip, ip, #0
movs ip, ip, lsr #32 - PAGE_SHIFT
- beq .c2u_0fupi
+ beq .Lc2u_0fupi
/*
* ip = max no. of bytes to copy before needing another "strt" insn
*/
movlt ip, r2
sub r2, r2, ip
subs ip, ip, #32
- blt .c2u_0rem8lp
+ blt .Lc2u_0rem8lp
-.c2u_0cpy8lp: ldmia r1!, {r3 - r6}
+.Lc2u_0cpy8lp: ldmia r1!, {r3 - r6}
stmia r0!, {r3 - r6} @ Shouldnt fault
ldmia r1!, {r3 - r6}
subs ip, ip, #32
stmia r0!, {r3 - r6} @ Shouldnt fault
- bpl .c2u_0cpy8lp
+ bpl .Lc2u_0cpy8lp
-.c2u_0rem8lp: cmn ip, #16
+.Lc2u_0rem8lp: cmn ip, #16
ldmgeia r1!, {r3 - r6}
stmgeia r0!, {r3 - r6} @ Shouldnt fault
tst ip, #8
ldrne r3, [r1], #4
strnet r3, [r0], #4 @ Shouldnt fault
ands ip, ip, #3
- beq .c2u_0fupi
-.c2u_0nowords: teq ip, #0
- beq .c2u_finished
-.c2u_nowords: cmp ip, #2
+ beq .Lc2u_0fupi
+.Lc2u_0nowords: teq ip, #0
+ beq .Lc2u_finished
+.Lc2u_nowords: cmp ip, #2
ldrb r3, [r1], #1
USER( strbt r3, [r0], #1) @ May fault
ldrgeb r3, [r1], #1
USER( strgebt r3, [r0], #1) @ May fault
ldrgtb r3, [r1], #1
USER( strgtbt r3, [r0], #1) @ May fault
- b .c2u_finished
+ b .Lc2u_finished
-.c2u_not_enough:
+.Lc2u_not_enough:
movs ip, r2
- bne .c2u_nowords
-.c2u_finished: mov r0, #0
+ bne .Lc2u_nowords
+.Lc2u_finished: mov r0, #0
LOADREGS(fd,sp!,{r2, r4 - r7, pc})
-.c2u_src_not_aligned:
+.Lc2u_src_not_aligned:
bic r1, r1, #3
ldr r7, [r1], #4
cmp ip, #2
- bgt .c2u_3fupi
- beq .c2u_2fupi
-.c2u_1fupi: subs r2, r2, #4
+ bgt .Lc2u_3fupi
+ beq .Lc2u_2fupi
+.Lc2u_1fupi: subs r2, r2, #4
addmi ip, r2, #4
- bmi .c2u_1nowords
+ bmi .Lc2u_1nowords
mov r3, r7, pull #8
ldr r7, [r1], #4
orr r3, r3, r7, push #24
mov ip, r0, lsl #32 - PAGE_SHIFT
rsb ip, ip, #0
movs ip, ip, lsr #32 - PAGE_SHIFT
- beq .c2u_1fupi
+ beq .Lc2u_1fupi
cmp r2, ip
movlt ip, r2
sub r2, r2, ip
subs ip, ip, #16
- blt .c2u_1rem8lp
+ blt .Lc2u_1rem8lp
-.c2u_1cpy8lp: mov r3, r7, pull #8
+.Lc2u_1cpy8lp: mov r3, r7, pull #8
ldmia r1!, {r4 - r7}
subs ip, ip, #16
orr r3, r3, r4, push #24
mov r6, r6, pull #8
orr r6, r6, r7, push #24
stmia r0!, {r3 - r6} @ Shouldnt fault
- bpl .c2u_1cpy8lp
+ bpl .Lc2u_1cpy8lp
-.c2u_1rem8lp: tst ip, #8
+.Lc2u_1rem8lp: tst ip, #8
movne r3, r7, pull #8
ldmneia r1!, {r4, r7}
orrne r3, r3, r4, push #24
orrne r3, r3, r7, push #24
strnet r3, [r0], #4 @ Shouldnt fault
ands ip, ip, #3
- beq .c2u_1fupi
-.c2u_1nowords: mov r3, r7, get_byte_1
+ beq .Lc2u_1fupi
+.Lc2u_1nowords: mov r3, r7, get_byte_1
teq ip, #0
- beq .c2u_finished
+ beq .Lc2u_finished
cmp ip, #2
USER( strbt r3, [r0], #1) @ May fault
movge r3, r7, get_byte_2
USER( strgebt r3, [r0], #1) @ May fault
movgt r3, r7, get_byte_3
USER( strgtbt r3, [r0], #1) @ May fault
- b .c2u_finished
+ b .Lc2u_finished
-.c2u_2fupi: subs r2, r2, #4
+.Lc2u_2fupi: subs r2, r2, #4
addmi ip, r2, #4
- bmi .c2u_2nowords
+ bmi .Lc2u_2nowords
mov r3, r7, pull #16
ldr r7, [r1], #4
orr r3, r3, r7, push #16
mov ip, r0, lsl #32 - PAGE_SHIFT
rsb ip, ip, #0
movs ip, ip, lsr #32 - PAGE_SHIFT
- beq .c2u_2fupi
+ beq .Lc2u_2fupi
cmp r2, ip
movlt ip, r2
sub r2, r2, ip
subs ip, ip, #16
- blt .c2u_2rem8lp
+ blt .Lc2u_2rem8lp
-.c2u_2cpy8lp: mov r3, r7, pull #16
+.Lc2u_2cpy8lp: mov r3, r7, pull #16
ldmia r1!, {r4 - r7}
subs ip, ip, #16
orr r3, r3, r4, push #16
mov r6, r6, pull #16
orr r6, r6, r7, push #16
stmia r0!, {r3 - r6} @ Shouldnt fault
- bpl .c2u_2cpy8lp
+ bpl .Lc2u_2cpy8lp
-.c2u_2rem8lp: tst ip, #8
+.Lc2u_2rem8lp: tst ip, #8
movne r3, r7, pull #16
ldmneia r1!, {r4, r7}
orrne r3, r3, r4, push #16
orrne r3, r3, r7, push #16
strnet r3, [r0], #4 @ Shouldnt fault
ands ip, ip, #3
- beq .c2u_2fupi
-.c2u_2nowords: mov r3, r7, get_byte_2
+ beq .Lc2u_2fupi
+.Lc2u_2nowords: mov r3, r7, get_byte_2
teq ip, #0
- beq .c2u_finished
+ beq .Lc2u_finished
cmp ip, #2
USER( strbt r3, [r0], #1) @ May fault
movge r3, r7, get_byte_3
USER( strgebt r3, [r0], #1) @ May fault
ldrgtb r3, [r1], #0
USER( strgtbt r3, [r0], #1) @ May fault
- b .c2u_finished
+ b .Lc2u_finished
-.c2u_3fupi: subs r2, r2, #4
+.Lc2u_3fupi: subs r2, r2, #4
addmi ip, r2, #4
- bmi .c2u_3nowords
+ bmi .Lc2u_3nowords
mov r3, r7, pull #24
ldr r7, [r1], #4
orr r3, r3, r7, push #8
mov ip, r0, lsl #32 - PAGE_SHIFT
rsb ip, ip, #0
movs ip, ip, lsr #32 - PAGE_SHIFT
- beq .c2u_3fupi
+ beq .Lc2u_3fupi
cmp r2, ip
movlt ip, r2
sub r2, r2, ip
subs ip, ip, #16
- blt .c2u_3rem8lp
+ blt .Lc2u_3rem8lp
-.c2u_3cpy8lp: mov r3, r7, pull #24
+.Lc2u_3cpy8lp: mov r3, r7, pull #24
ldmia r1!, {r4 - r7}
subs ip, ip, #16
orr r3, r3, r4, push #8
mov r6, r6, pull #24
orr r6, r6, r7, push #8
stmia r0!, {r3 - r6} @ Shouldnt fault
- bpl .c2u_3cpy8lp
+ bpl .Lc2u_3cpy8lp
-.c2u_3rem8lp: tst ip, #8
+.Lc2u_3rem8lp: tst ip, #8
movne r3, r7, pull #24
ldmneia r1!, {r4, r7}
orrne r3, r3, r4, push #8
orrne r3, r3, r7, push #8
strnet r3, [r0], #4 @ Shouldnt fault
ands ip, ip, #3
- beq .c2u_3fupi
-.c2u_3nowords: mov r3, r7, get_byte_3
+ beq .Lc2u_3fupi
+.Lc2u_3nowords: mov r3, r7, get_byte_3
teq ip, #0
- beq .c2u_finished
+ beq .Lc2u_finished
cmp ip, #2
USER( strbt r3, [r0], #1) @ May fault
ldrgeb r3, [r1], #1
USER( strgebt r3, [r0], #1) @ May fault
ldrgtb r3, [r1], #0
USER( strgtbt r3, [r0], #1) @ May fault
- b .c2u_finished
+ b .Lc2u_finished
.section .fixup,"ax"
.align 0
* : n - number of bytes to copy
* Returns : Number of bytes NOT copied.
*/
-.cfu_dest_not_aligned:
+.Lcfu_dest_not_aligned:
rsb ip, ip, #4
cmp ip, #2
USER( ldrbt r3, [r1], #1) @ May fault
USER( ldrgtbt r3, [r1], #1) @ May fault
strgtb r3, [r0], #1
sub r2, r2, ip
- b .cfu_dest_aligned
+ b .Lcfu_dest_aligned
ENTRY(__arch_copy_from_user)
stmfd sp!, {r0, r2, r4 - r7, lr}
cmp r2, #4
- blt .cfu_not_enough
+ blt .Lcfu_not_enough
ands ip, r0, #3
- bne .cfu_dest_not_aligned
-.cfu_dest_aligned:
+ bne .Lcfu_dest_not_aligned
+.Lcfu_dest_aligned:
ands ip, r1, #3
- bne .cfu_src_not_aligned
+ bne .Lcfu_src_not_aligned
+
/*
* Seeing as there has to be at least 8 bytes to copy, we can
* copy one word, and force a user-mode page fault...
*/
-.cfu_0fupi: subs r2, r2, #4
+.Lcfu_0fupi: subs r2, r2, #4
addmi ip, r2, #4
- bmi .cfu_0nowords
+ bmi .Lcfu_0nowords
USER( ldrt r3, [r1], #4)
str r3, [r0], #4
mov ip, r1, lsl #32 - PAGE_SHIFT @ On each page, use a ld/st??t instruction
rsb ip, ip, #0
movs ip, ip, lsr #32 - PAGE_SHIFT
- beq .cfu_0fupi
+ beq .Lcfu_0fupi
/*
* ip = max no. of bytes to copy before needing another "strt" insn
*/
movlt ip, r2
sub r2, r2, ip
subs ip, ip, #32
- blt .cfu_0rem8lp
+ blt .Lcfu_0rem8lp
-.cfu_0cpy8lp: ldmia r1!, {r3 - r6} @ Shouldnt fault
+.Lcfu_0cpy8lp: ldmia r1!, {r3 - r6} @ Shouldnt fault
stmia r0!, {r3 - r6}
ldmia r1!, {r3 - r6} @ Shouldnt fault
subs ip, ip, #32
stmia r0!, {r3 - r6}
- bpl .cfu_0cpy8lp
+ bpl .Lcfu_0cpy8lp
-.cfu_0rem8lp: cmn ip, #16
+.Lcfu_0rem8lp: cmn ip, #16
ldmgeia r1!, {r3 - r6} @ Shouldnt fault
stmgeia r0!, {r3 - r6}
tst ip, #8
ldrnet r3, [r1], #4 @ Shouldnt fault
strne r3, [r0], #4
ands ip, ip, #3
- beq .cfu_0fupi
-.cfu_0nowords: teq ip, #0
- beq .cfu_finished
-.cfu_nowords: cmp ip, #2
+ beq .Lcfu_0fupi
+.Lcfu_0nowords: teq ip, #0
+ beq .Lcfu_finished
+.Lcfu_nowords: cmp ip, #2
USER( ldrbt r3, [r1], #1) @ May fault
strb r3, [r0], #1
USER( ldrgebt r3, [r1], #1) @ May fault
strgeb r3, [r0], #1
USER( ldrgtbt r3, [r1], #1) @ May fault
strgtb r3, [r0], #1
- b .cfu_finished
+ b .Lcfu_finished
-.cfu_not_enough:
+.Lcfu_not_enough:
movs ip, r2
- bne .cfu_nowords
-.cfu_finished: mov r0, #0
+ bne .Lcfu_nowords
+.Lcfu_finished: mov r0, #0
add sp, sp, #8
LOADREGS(fd,sp!,{r4 - r7, pc})
-.cfu_src_not_aligned:
+.Lcfu_src_not_aligned:
bic r1, r1, #3
USER( ldrt r7, [r1], #4) @ May fault
cmp ip, #2
- bgt .cfu_3fupi
- beq .cfu_2fupi
-.cfu_1fupi: subs r2, r2, #4
+ bgt .Lcfu_3fupi
+ beq .Lcfu_2fupi
+.Lcfu_1fupi: subs r2, r2, #4
addmi ip, r2, #4
- bmi .cfu_1nowords
+ bmi .Lcfu_1nowords
mov r3, r7, pull #8
USER( ldrt r7, [r1], #4) @ May fault
orr r3, r3, r7, push #24
mov ip, r1, lsl #32 - PAGE_SHIFT
rsb ip, ip, #0
movs ip, ip, lsr #32 - PAGE_SHIFT
- beq .cfu_1fupi
+ beq .Lcfu_1fupi
cmp r2, ip
movlt ip, r2
sub r2, r2, ip
subs ip, ip, #16
- blt .cfu_1rem8lp
+ blt .Lcfu_1rem8lp
-.cfu_1cpy8lp: mov r3, r7, pull #8
+.Lcfu_1cpy8lp: mov r3, r7, pull #8
ldmia r1!, {r4 - r7} @ Shouldnt fault
subs ip, ip, #16
orr r3, r3, r4, push #24
mov r6, r6, pull #8
orr r6, r6, r7, push #24
stmia r0!, {r3 - r6}
- bpl .cfu_1cpy8lp
+ bpl .Lcfu_1cpy8lp
-.cfu_1rem8lp: tst ip, #8
+.Lcfu_1rem8lp: tst ip, #8
movne r3, r7, pull #8
ldmneia r1!, {r4, r7} @ Shouldnt fault
orrne r3, r3, r4, push #24
orrne r3, r3, r7, push #24
strne r3, [r0], #4
ands ip, ip, #3
- beq .cfu_1fupi
-.cfu_1nowords: mov r3, r7, get_byte_1
+ beq .Lcfu_1fupi
+.Lcfu_1nowords: mov r3, r7, get_byte_1
teq ip, #0
- beq .cfu_finished
+ beq .Lcfu_finished
cmp ip, #2
strb r3, [r0], #1
movge r3, r7, get_byte_2
strgeb r3, [r0], #1
movgt r3, r7, get_byte_3
strgtb r3, [r0], #1
- b .cfu_finished
+ b .Lcfu_finished
-.cfu_2fupi: subs r2, r2, #4
+.Lcfu_2fupi: subs r2, r2, #4
addmi ip, r2, #4
- bmi .cfu_2nowords
+ bmi .Lcfu_2nowords
mov r3, r7, pull #16
USER( ldrt r7, [r1], #4) @ May fault
orr r3, r3, r7, push #16
mov ip, r1, lsl #32 - PAGE_SHIFT
rsb ip, ip, #0
movs ip, ip, lsr #32 - PAGE_SHIFT
- beq .cfu_2fupi
+ beq .Lcfu_2fupi
cmp r2, ip
movlt ip, r2
sub r2, r2, ip
subs ip, ip, #16
- blt .cfu_2rem8lp
+ blt .Lcfu_2rem8lp
+
-.cfu_2cpy8lp: mov r3, r7, pull #16
+.Lcfu_2cpy8lp: mov r3, r7, pull #16
ldmia r1!, {r4 - r7} @ Shouldnt fault
subs ip, ip, #16
orr r3, r3, r4, push #16
mov r6, r6, pull #16
orr r6, r6, r7, push #16
stmia r0!, {r3 - r6}
- bpl .cfu_2cpy8lp
+ bpl .Lcfu_2cpy8lp
-.cfu_2rem8lp: tst ip, #8
+.Lcfu_2rem8lp: tst ip, #8
movne r3, r7, pull #16
ldmneia r1!, {r4, r7} @ Shouldnt fault
orrne r3, r3, r4, push #16
orrne r3, r3, r7, push #16
strne r3, [r0], #4
ands ip, ip, #3
- beq .cfu_2fupi
-.cfu_2nowords: mov r3, r7, get_byte_2
+ beq .Lcfu_2fupi
+.Lcfu_2nowords: mov r3, r7, get_byte_2
teq ip, #0
- beq .cfu_finished
+ beq .Lcfu_finished
cmp ip, #2
strb r3, [r0], #1
movge r3, r7, get_byte_3
strgeb r3, [r0], #1
USER( ldrgtbt r3, [r1], #0) @ May fault
strgtb r3, [r0], #1
- b .cfu_finished
+ b .Lcfu_finished
-.cfu_3fupi: subs r2, r2, #4
+.Lcfu_3fupi: subs r2, r2, #4
addmi ip, r2, #4
- bmi .cfu_3nowords
+ bmi .Lcfu_3nowords
mov r3, r7, pull #24
USER( ldrt r7, [r1], #4) @ May fault
orr r3, r3, r7, push #8
mov ip, r1, lsl #32 - PAGE_SHIFT
rsb ip, ip, #0
movs ip, ip, lsr #32 - PAGE_SHIFT
- beq .cfu_3fupi
+ beq .Lcfu_3fupi
cmp r2, ip
movlt ip, r2
sub r2, r2, ip
subs ip, ip, #16
- blt .cfu_3rem8lp
+ blt .Lcfu_3rem8lp
-.cfu_3cpy8lp: mov r3, r7, pull #24
+.Lcfu_3cpy8lp: mov r3, r7, pull #24
ldmia r1!, {r4 - r7} @ Shouldnt fault
orr r3, r3, r4, push #8
mov r4, r4, pull #24
orr r6, r6, r7, push #8
stmia r0!, {r3 - r6}
subs ip, ip, #16
- bpl .cfu_3cpy8lp
+ bpl .Lcfu_3cpy8lp
-.cfu_3rem8lp: tst ip, #8
+.Lcfu_3rem8lp: tst ip, #8
movne r3, r7, pull #24
ldmneia r1!, {r4, r7} @ Shouldnt fault
orrne r3, r3, r4, push #8
orrne r3, r3, r7, push #8
strne r3, [r0], #4
ands ip, ip, #3
- beq .cfu_3fupi
-.cfu_3nowords: mov r3, r7, get_byte_3
+ beq .Lcfu_3fupi
+.Lcfu_3nowords: mov r3, r7, get_byte_3
teq ip, #0
- beq .cfu_finished
+ beq .Lcfu_finished
cmp ip, #2
strb r3, [r0], #1
USER( ldrgebt r3, [r1], #1) @ May fault
strgeb r3, [r0], #1
USER( ldrgtbt r3, [r1], #1) @ May fault
strgtb r3, [r0], #1
- b .cfu_finished
+ b .Lcfu_finished
.section .fixup,"ax"
.align 0
static struct map_desc fb_common_io_desc[] __initdata = {
{
.virtual = ARMCSR_BASE,
- .pfn = DC21285_ARMCSR_BASE,
+ .pfn = __phys_to_pfn(DC21285_ARMCSR_BASE),
.length = ARMCSR_SIZE,
- .type = MT_DEVICE
+ .type = MT_DEVICE,
}, {
.virtual = XBUS_BASE,
.pfn = __phys_to_pfn(0x40000000),
.length = XBUS_SIZE,
- .type = MT_DEVICE
+ .type = MT_DEVICE,
}
};
.virtual = PCIMEM_BASE,
.pfn = __phys_to_pfn(DC21285_PCI_MEM),
.length = PCIMEM_SIZE,
- .type = MT_DEVICE
+ .type = MT_DEVICE,
}, {
.virtual = PCICFG0_BASE,
.pfn = __phys_to_pfn(DC21285_PCI_TYPE_0_CONFIG),
.length = PCICFG0_SIZE,
- .type = MT_DEVICE
+ .type = MT_DEVICE,
}, {
.virtual = PCICFG1_BASE,
.pfn = __phys_to_pfn(DC21285_PCI_TYPE_1_CONFIG),
.length = PCICFG1_SIZE,
- .type = MT_DEVICE
+ .type = MT_DEVICE,
}, {
.virtual = PCIIACK_BASE,
.pfn = __phys_to_pfn(DC21285_PCI_IACK),
.length = PCIIACK_SIZE,
- .type = MT_DEVICE
+ .type = MT_DEVICE,
}, {
.virtual = PCIO_BASE,
.pfn = __phys_to_pfn(DC21285_PCI_IO),
.length = PCIO_SIZE,
- .type = MT_DEVICE
- }
+ .type = MT_DEVICE,
+ },
#endif
};
.virtual = PCIO_BASE,
.pfn = __phys_to_pfn(DC21285_PCI_IO),
.length = PCIO_SIZE,
- .type = MT_DEVICE
+ .type = MT_DEVICE,
}, {
.virtual = PCIMEM_BASE,
.pfn = __phys_to_pfn(DC21285_PCI_MEM),
.length = PCIMEM_SIZE,
- .type = MT_DEVICE
- }
+ .type = MT_DEVICE,
+ },
#endif
};
depends PXA_SHARPSL_25x
select PXA_SHARP_C7xx
+config MACH_AKITA
+ bool "Enable Sharp SL-1000 (Akita) Support"
+ depends PXA_SHARPSL_27x
+ select PXA_SHARP_Cxx00
+ select MACH_SPITZ
+
config MACH_SPITZ
bool "Enable Sharp Zaurus SL-3000 (Spitz) Support"
depends PXA_SHARPSL_27x
obj-$(CONFIG_ARCH_LUBBOCK) += lubbock.o
obj-$(CONFIG_MACH_MAINSTONE) += mainstone.o
obj-$(CONFIG_ARCH_PXA_IDP) += idp.o
-obj-$(CONFIG_PXA_SHARP_C7xx) += corgi.o corgi_ssp.o corgi_lcd.o
-obj-$(CONFIG_PXA_SHARP_Cxx00) += spitz.o corgi_ssp.o corgi_lcd.o
+obj-$(CONFIG_PXA_SHARP_C7xx) += corgi.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o corgi_pm.o
+obj-$(CONFIG_PXA_SHARP_Cxx00) += spitz.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o spitz_pm.o
+obj-$(CONFIG_MACH_AKITA) += akita-ioexp.o
obj-$(CONFIG_MACH_POODLE) += poodle.o
obj-$(CONFIG_MACH_TOSA) += tosa.o
--- /dev/null
+/*
+ * Support for the Extra GPIOs on the Sharp SL-C1000 (Akita)
+ * (uses a Maxim MAX7310 8 Port IO Expander)
+ *
+ * Copyright 2005 Openedhand Ltd.
+ *
+ * Author: Richard Purdie <richard@openedhand.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/module.h>
+#include <linux/i2c.h>
+#include <linux/slab.h>
+#include <linux/workqueue.h>
+#include <asm/arch/akita.h>
+
+/* MAX7310 Regiser Map */
+#define MAX7310_INPUT 0x00
+#define MAX7310_OUTPUT 0x01
+#define MAX7310_POLINV 0x02
+#define MAX7310_IODIR 0x03 /* 1 = Input, 0 = Output */
+#define MAX7310_TIMEOUT 0x04
+
+/* Addresses to scan */
+static unsigned short normal_i2c[] = { 0x18, I2C_CLIENT_END };
+
+/* I2C Magic */
+I2C_CLIENT_INSMOD;
+
+static int max7310_write(struct i2c_client *client, int address, int data);
+static struct i2c_client max7310_template;
+static void akita_ioexp_work(void *private_);
+
+static struct device *akita_ioexp_device;
+static unsigned char ioexp_output_value = AKITA_IOEXP_IO_OUT;
+DECLARE_WORK(akita_ioexp, akita_ioexp_work, NULL);
+
+
+/*
+ * MAX7310 Access
+ */
+static int max7310_config(struct device *dev, int iomode, int polarity)
+{
+ int ret;
+ struct i2c_client *client = to_i2c_client(dev);
+
+ ret = max7310_write(client, MAX7310_POLINV, polarity);
+ if (ret < 0)
+ return ret;
+ ret = max7310_write(client, MAX7310_IODIR, iomode);
+ return ret;
+}
+
+static int max7310_set_ouputs(struct device *dev, int outputs)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+
+ return max7310_write(client, MAX7310_OUTPUT, outputs);
+}
+
+/*
+ * I2C Functions
+ */
+static int max7310_write(struct i2c_client *client, int address, int value)
+{
+ u8 data[2];
+
+ data[0] = address & 0xff;
+ data[1] = value & 0xff;
+
+ if (i2c_master_send(client, data, 2) == 2)
+ return 0;
+ return -1;
+}
+
+static int max7310_detect(struct i2c_adapter *adapter, int address, int kind)
+{
+ struct i2c_client *new_client;
+ int err;
+
+ if (!(new_client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL)))
+ return -ENOMEM;
+
+ max7310_template.adapter = adapter;
+ max7310_template.addr = address;
+
+ memcpy(new_client, &max7310_template, sizeof(struct i2c_client));
+
+ if ((err = i2c_attach_client(new_client))) {
+ kfree(new_client);
+ return err;
+ }
+
+ max7310_config(&new_client->dev, AKITA_IOEXP_IO_DIR, 0);
+ akita_ioexp_device = &new_client->dev;
+ schedule_work(&akita_ioexp);
+
+ return 0;
+}
+
+static int max7310_attach_adapter(struct i2c_adapter *adapter)
+{
+ return i2c_probe(adapter, &addr_data, max7310_detect);
+}
+
+static int max7310_detach_client(struct i2c_client *client)
+{
+ int err;
+
+ akita_ioexp_device = NULL;
+
+ if ((err = i2c_detach_client(client)))
+ return err;
+
+ kfree(client);
+ return 0;
+}
+
+static struct i2c_driver max7310_i2c_driver = {
+ .owner = THIS_MODULE,
+ .name = "akita-max7310",
+ .id = I2C_DRIVERID_AKITAIOEXP,
+ .flags = I2C_DF_NOTIFY,
+ .attach_adapter = max7310_attach_adapter,
+ .detach_client = max7310_detach_client,
+};
+
+static struct i2c_client max7310_template = {
+ name: "akita-max7310",
+ flags: I2C_CLIENT_ALLOW_USE,
+ driver: &max7310_i2c_driver,
+};
+
+void akita_set_ioexp(struct device *dev, unsigned char bit)
+{
+ ioexp_output_value |= bit;
+
+ if (akita_ioexp_device)
+ schedule_work(&akita_ioexp);
+ return;
+}
+
+void akita_reset_ioexp(struct device *dev, unsigned char bit)
+{
+ ioexp_output_value &= ~bit;
+
+ if (akita_ioexp_device)
+ schedule_work(&akita_ioexp);
+ return;
+}
+
+EXPORT_SYMBOL(akita_set_ioexp);
+EXPORT_SYMBOL(akita_reset_ioexp);
+
+static void akita_ioexp_work(void *private_)
+{
+ if (akita_ioexp_device)
+ max7310_set_ouputs(akita_ioexp_device, ioexp_output_value);
+}
+
+
+#ifdef CONFIG_PM
+static int akita_ioexp_suspend(struct platform_device *pdev, pm_message_t state)
+{
+ flush_scheduled_work();
+ return 0;
+}
+
+static int akita_ioexp_resume(struct platform_device *pdev)
+{
+ schedule_work(&akita_ioexp);
+ return 0;
+}
+#else
+#define akita_ioexp_suspend NULL
+#define akita_ioexp_resume NULL
+#endif
+
+static int __init akita_ioexp_probe(struct platform_device *pdev)
+{
+ return i2c_add_driver(&max7310_i2c_driver);
+}
+
+static int akita_ioexp_remove(struct platform_device *pdev)
+{
+ i2c_del_driver(&max7310_i2c_driver);
+ return 0;
+}
+
+static struct platform_driver akita_ioexp_driver = {
+ .probe = akita_ioexp_probe,
+ .remove = akita_ioexp_remove,
+ .suspend = akita_ioexp_suspend,
+ .resume = akita_ioexp_resume,
+ .driver = {
+ .name = "akita-ioexp",
+ },
+};
+
+static int __init akita_ioexp_init(void)
+{
+ return platform_driver_register(&akita_ioexp_driver);
+}
+
+static void __exit akita_ioexp_exit(void)
+{
+ platform_driver_unregister(&akita_ioexp_driver);
+}
+
+MODULE_AUTHOR("Richard Purdie <rpurdie@openedhand.com>");
+MODULE_DESCRIPTION("Akita IO-Expander driver");
+MODULE_LICENSE("GPL");
+
+fs_initcall(akita_ioexp_init);
+module_exit(akita_ioexp_exit);
+
#include <linux/string.h>
#include <asm/arch/akita.h>
#include <asm/arch/corgi.h>
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
#include <asm/arch/pxa-regs.h>
#include <asm/arch/sharpsl.h>
#include <asm/arch/spitz.h>
--- /dev/null
+/*
+ * Battery and Power Management code for the Sharp SL-C7xx
+ *
+ * Copyright (c) 2005 Richard Purdie
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/stat.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <asm/apm.h>
+#include <asm/irq.h>
+#include <asm/mach-types.h>
+#include <asm/hardware.h>
+#include <asm/hardware/scoop.h>
+
+#include <asm/arch/sharpsl.h>
+#include <asm/arch/corgi.h>
+#include <asm/arch/pxa-regs.h>
+#include "sharpsl.h"
+
+static void corgi_charger_init(void)
+{
+ pxa_gpio_mode(CORGI_GPIO_ADC_TEMP_ON | GPIO_OUT);
+ pxa_gpio_mode(CORGI_GPIO_CHRG_ON | GPIO_OUT);
+ pxa_gpio_mode(CORGI_GPIO_CHRG_UKN | GPIO_OUT);
+ pxa_gpio_mode(CORGI_GPIO_KEY_INT | GPIO_IN);
+}
+
+static void corgi_charge_led(int val)
+{
+ if (val == SHARPSL_LED_ERROR) {
+ dev_dbg(sharpsl_pm.dev, "Charge LED Error\n");
+ } else if (val == SHARPSL_LED_ON) {
+ dev_dbg(sharpsl_pm.dev, "Charge LED On\n");
+ GPSR0 = GPIO_bit(CORGI_GPIO_LED_ORANGE);
+ } else {
+ dev_dbg(sharpsl_pm.dev, "Charge LED Off\n");
+ GPCR0 = GPIO_bit(CORGI_GPIO_LED_ORANGE);
+ }
+}
+
+static void corgi_measure_temp(int on)
+{
+ if (on)
+ GPSR(CORGI_GPIO_ADC_TEMP_ON) = GPIO_bit(CORGI_GPIO_ADC_TEMP_ON);
+ else
+ GPCR(CORGI_GPIO_ADC_TEMP_ON) = GPIO_bit(CORGI_GPIO_ADC_TEMP_ON);
+}
+
+static void corgi_charge(int on)
+{
+ if (on) {
+ if (machine_is_corgi() && (sharpsl_pm.flags & SHARPSL_SUSPENDED)) {
+ GPCR(CORGI_GPIO_CHRG_ON) = GPIO_bit(CORGI_GPIO_CHRG_ON);
+ GPSR(CORGI_GPIO_CHRG_UKN) = GPIO_bit(CORGI_GPIO_CHRG_UKN);
+ } else {
+ GPSR(CORGI_GPIO_CHRG_ON) = GPIO_bit(CORGI_GPIO_CHRG_ON);
+ GPCR(CORGI_GPIO_CHRG_UKN) = GPIO_bit(CORGI_GPIO_CHRG_UKN);
+ }
+ } else {
+ GPCR(CORGI_GPIO_CHRG_ON) = GPIO_bit(CORGI_GPIO_CHRG_ON);
+ GPCR(CORGI_GPIO_CHRG_UKN) = GPIO_bit(CORGI_GPIO_CHRG_UKN);
+ }
+}
+
+static void corgi_discharge(int on)
+{
+ if (on)
+ GPSR(CORGI_GPIO_DISCHARGE_ON) = GPIO_bit(CORGI_GPIO_DISCHARGE_ON);
+ else
+ GPCR(CORGI_GPIO_DISCHARGE_ON) = GPIO_bit(CORGI_GPIO_DISCHARGE_ON);
+}
+
+static void corgi_presuspend(void)
+{
+ int i;
+ unsigned long wakeup_mask;
+
+ /* charging , so CHARGE_ON bit is HIGH during OFF. */
+ if (READ_GPIO_BIT(CORGI_GPIO_CHRG_ON))
+ PGSR1 |= GPIO_bit(CORGI_GPIO_CHRG_ON);
+ else
+ PGSR1 &= ~GPIO_bit(CORGI_GPIO_CHRG_ON);
+
+ if (READ_GPIO_BIT(CORGI_GPIO_LED_ORANGE))
+ PGSR0 |= GPIO_bit(CORGI_GPIO_LED_ORANGE);
+ else
+ PGSR0 &= ~GPIO_bit(CORGI_GPIO_LED_ORANGE);
+
+ if (READ_GPIO_BIT(CORGI_GPIO_CHRG_UKN))
+ PGSR1 |= GPIO_bit(CORGI_GPIO_CHRG_UKN);
+ else
+ PGSR1 &= ~GPIO_bit(CORGI_GPIO_CHRG_UKN);
+
+ /* Resume on keyboard power key */
+ PGSR2 = (PGSR2 & ~CORGI_GPIO_ALL_STROBE_BIT) | CORGI_GPIO_STROBE_BIT(0);
+
+ wakeup_mask = GPIO_bit(CORGI_GPIO_KEY_INT) | GPIO_bit(CORGI_GPIO_WAKEUP) | GPIO_bit(CORGI_GPIO_AC_IN) | GPIO_bit(CORGI_GPIO_CHRG_FULL);
+
+ if (!machine_is_corgi())
+ wakeup_mask |= GPIO_bit(CORGI_GPIO_MAIN_BAT_LOW);
+
+ PWER = wakeup_mask | PWER_RTC;
+ PRER = wakeup_mask;
+ PFER = wakeup_mask;
+
+ for (i = 0; i <=15; i++) {
+ if (PRER & PFER & GPIO_bit(i)) {
+ if (GPLR0 & GPIO_bit(i) )
+ PRER &= ~GPIO_bit(i);
+ else
+ PFER &= ~GPIO_bit(i);
+ }
+ }
+}
+
+static void corgi_postsuspend(void)
+{
+}
+
+/*
+ * Check what brought us out of the suspend.
+ * Return: 0 to sleep, otherwise wake
+ */
+static int corgi_should_wakeup(unsigned int resume_on_alarm)
+{
+ int is_resume = 0;
+
+ dev_dbg(sharpsl_pm.dev, "GPLR0 = %x,%x\n", GPLR0, PEDR);
+
+ if ((PEDR & GPIO_bit(CORGI_GPIO_AC_IN))) {
+ if (STATUS_AC_IN()) {
+ /* charge on */
+ dev_dbg(sharpsl_pm.dev, "ac insert\n");
+ sharpsl_pm.flags |= SHARPSL_DO_OFFLINE_CHRG;
+ } else {
+ /* charge off */
+ dev_dbg(sharpsl_pm.dev, "ac remove\n");
+ CHARGE_LED_OFF();
+ CHARGE_OFF();
+ sharpsl_pm.charge_mode = CHRG_OFF;
+ }
+ }
+
+ if ((PEDR & GPIO_bit(CORGI_GPIO_CHRG_FULL)))
+ dev_dbg(sharpsl_pm.dev, "Charge full interrupt\n");
+
+ if (PEDR & GPIO_bit(CORGI_GPIO_KEY_INT))
+ is_resume |= GPIO_bit(CORGI_GPIO_KEY_INT);
+
+ if (PEDR & GPIO_bit(CORGI_GPIO_WAKEUP))
+ is_resume |= GPIO_bit(CORGI_GPIO_WAKEUP);
+
+ if (resume_on_alarm && (PEDR & PWER_RTC))
+ is_resume |= PWER_RTC;
+
+ dev_dbg(sharpsl_pm.dev, "is_resume: %x\n",is_resume);
+ return is_resume;
+}
+
+static unsigned long corgi_charger_wakeup(void)
+{
+ return ~GPLR0 & ( GPIO_bit(CORGI_GPIO_AC_IN) | GPIO_bit(CORGI_GPIO_KEY_INT) | GPIO_bit(CORGI_GPIO_WAKEUP) );
+}
+
+static int corgi_acin_status(void)
+{
+ return ((GPLR(CORGI_GPIO_AC_IN) & GPIO_bit(CORGI_GPIO_AC_IN)) != 0);
+}
+
+static struct sharpsl_charger_machinfo corgi_pm_machinfo = {
+ .init = corgi_charger_init,
+ .gpio_batlock = CORGI_GPIO_BAT_COVER,
+ .gpio_acin = CORGI_GPIO_AC_IN,
+ .gpio_batfull = CORGI_GPIO_CHRG_FULL,
+ .status_acin = corgi_acin_status,
+ .discharge = corgi_discharge,
+ .charge = corgi_charge,
+ .chargeled = corgi_charge_led,
+ .measure_temp = corgi_measure_temp,
+ .presuspend = corgi_presuspend,
+ .postsuspend = corgi_postsuspend,
+ .charger_wakeup = corgi_charger_wakeup,
+ .should_wakeup = corgi_should_wakeup,
+ .bat_levels = 40,
+ .bat_levels_noac = spitz_battery_levels_noac,
+ .bat_levels_acin = spitz_battery_levels_acin,
+ .status_high_acin = 188,
+ .status_low_acin = 178,
+ .status_high_noac = 185,
+ .status_low_noac = 175,
+};
+
+static struct platform_device *corgipm_device;
+
+static int __devinit corgipm_init(void)
+{
+ int ret;
+
+ corgipm_device = platform_device_alloc("sharpsl-pm", -1);
+ if (!corgipm_device)
+ return -ENOMEM;
+
+ corgipm_device->dev.platform_data = &corgi_pm_machinfo;
+ ret = platform_device_add(corgipm_device);
+
+ if (ret)
+ platform_device_put(corgipm_device);
+
+ return ret;
+}
+
+static void corgipm_exit(void)
+{
+ platform_device_unregister(corgipm_device);
+}
+
+module_init(corgipm_init);
+module_exit(corgipm_exit);
ssp_machinfo = machinfo;
}
-static int __init corgi_ssp_probe(struct device *dev)
+static int __init corgi_ssp_probe(struct platform_device *dev)
{
int ret;
return ret;
}
-static int corgi_ssp_remove(struct device *dev)
+static int corgi_ssp_remove(struct platform_device *dev)
{
ssp_exit(&corgi_ssp_dev);
return 0;
}
-static int corgi_ssp_suspend(struct device *dev, pm_message_t state)
+static int corgi_ssp_suspend(struct platform_device *dev, pm_message_t state)
{
ssp_flush(&corgi_ssp_dev);
ssp_save_state(&corgi_ssp_dev,&corgi_ssp_state);
return 0;
}
-static int corgi_ssp_resume(struct device *dev)
+static int corgi_ssp_resume(struct platform_device *dev)
{
GPSR(ssp_machinfo->cs_lcdcon) = GPIO_bit(ssp_machinfo->cs_lcdcon); /* High - Disable LCD Control/Timing Gen */
GPSR(ssp_machinfo->cs_max1111) = GPIO_bit(ssp_machinfo->cs_max1111); /* High - Disable MAX1111*/
return 0;
}
-static struct device_driver corgissp_driver = {
- .name = "corgi-ssp",
- .bus = &platform_bus_type,
+static struct platform_driver corgissp_driver = {
.probe = corgi_ssp_probe,
.remove = corgi_ssp_remove,
.suspend = corgi_ssp_suspend,
.resume = corgi_ssp_resume,
+ .driver = {
+ .name = "corgi-ssp",
+ },
};
int __init corgi_ssp_init(void)
{
- return driver_register(&corgissp_driver);
+ return platform_driver_register(&corgissp_driver);
}
arch_initcall(corgi_ssp_init);
#define CHARGE_LED_ERR() sharpsl_pm.machinfo->chargeled(SHARPSL_LED_ERROR)
#define DISCHARGE_ON() sharpsl_pm.machinfo->discharge(1)
#define DISCHARGE_OFF() sharpsl_pm.machinfo->discharge(0)
-#define STATUS_AC_IN sharpsl_pm.machinfo->status_acin()
-#define STATUS_BATT_LOCKED READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_batlock)
-#define STATUS_CHRG_FULL READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_batfull)
-#define STATUS_FATAL READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_fatal)
+#define STATUS_AC_IN() sharpsl_pm.machinfo->status_acin()
+#define STATUS_BATT_LOCKED() READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_batlock)
+#define STATUS_CHRG_FULL() READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_batfull)
+#define STATUS_FATAL() READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_fatal)
#include <linux/apm_bios.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
-#include <linux/device.h>
+#include <linux/platform_device.h>
#include <asm/hardware.h>
#include <asm/hardware/scoop.h>
#define SHARPSL_WAIT_DISCHARGE_ON 100 /* 100 msec */
#define SHARPSL_CHECK_BATTERY_WAIT_TIME_TEMP 10 /* 10 msec */
#define SHARPSL_CHECK_BATTERY_WAIT_TIME_VOLT 10 /* 10 msec */
-#define SHARPSL_CHECK_BATTERY_WAIT_TIME_JKVAD 10 /* 10 msec */
+#define SHARPSL_CHECK_BATTERY_WAIT_TIME_ACIN 10 /* 10 msec */
#define SHARPSL_CHARGE_WAIT_TIME 15 /* 15 msec */
#define SHARPSL_CHARGE_CO_CHECK_TIME 5 /* 5 msec */
#define SHARPSL_CHARGE_RETRY_CNT 1 /* eqv. 10 min */
#define SHARPSL_CHARGE_ON_VOLT 0x99 /* 2.9V */
#define SHARPSL_CHARGE_ON_TEMP 0xe0 /* 2.9V */
-#define SHARPSL_CHARGE_ON_JKVAD_HIGH 0x9b /* 6V */
-#define SHARPSL_CHARGE_ON_JKVAD_LOW 0x34 /* 2V */
+#define SHARPSL_CHARGE_ON_ACIN_HIGH 0x9b /* 6V */
+#define SHARPSL_CHARGE_ON_ACIN_LOW 0x34 /* 2V */
#define SHARPSL_FATAL_ACIN_VOLT 182 /* 3.45V */
#define SHARPSL_FATAL_NOACIN_VOLT 170 /* 3.40V */
/*
* Prototypes
*/
-static int sharpsl_read_MainBattery(void);
+static int sharpsl_read_main_battery(void);
static int sharpsl_off_charge_battery(void);
-static int sharpsl_check_battery(int mode);
+static int sharpsl_check_battery_temp(void);
+static int sharpsl_check_battery_voltage(void);
static int sharpsl_ac_check(void);
static int sharpsl_fatal_check(void);
static int sharpsl_average_value(int ad);
if (!sharpsl_pm.machinfo)
return;
- sharpsl_pm.battstat.ac_status = (!(STATUS_AC_IN) ? APM_AC_OFFLINE : APM_AC_ONLINE);
+ sharpsl_pm.battstat.ac_status = (STATUS_AC_IN() ? APM_AC_ONLINE : APM_AC_OFFLINE);
/* Corgi cannot confirm when battery fully charged so periodically kick! */
if (machine_is_corgi() && (sharpsl_pm.charge_mode == CHRG_ON)
schedule_work(&toggle_charger);
while(1) {
- voltage = sharpsl_read_MainBattery();
+ voltage = sharpsl_read_main_battery();
if (voltage > 0) break;
if (i++ > 5) {
voltage = sharpsl_pm.machinfo->bat_levels_noac[0].voltage;
{
dev_dbg(sharpsl_pm.dev, "Toogling Charger at time: %lx\n", jiffies);
- if (STATUS_AC_IN == 0) {
+ if (STATUS_AC_IN() == 0) {
sharpsl_charge_off();
return;
- } else if ((sharpsl_check_battery(1) < 0) || (sharpsl_ac_check() < 0)) {
+ } else if ((sharpsl_check_battery_temp() < 0) || (sharpsl_ac_check() < 0)) {
sharpsl_charge_error();
return;
}
static void sharpsl_ac_timer(unsigned long data)
{
- int acin = STATUS_AC_IN;
+ int acin = STATUS_AC_IN();
dev_dbg(sharpsl_pm.dev, "AC Status: %d\n",acin);
sharpsl_pm.full_count++;
- if (STATUS_AC_IN == 0) {
+ if (STATUS_AC_IN() == 0) {
dev_dbg(sharpsl_pm.dev, "Charge Full: AC removed - stop charging!\n");
if (sharpsl_pm.charge_mode == CHRG_ON)
sharpsl_charge_off();
{
int is_fatal = 0;
- if (STATUS_BATT_LOCKED == 0) {
+ if (STATUS_BATT_LOCKED() == 0) {
dev_err(sharpsl_pm.dev, "Battery now Unlocked! Suspending.\n");
is_fatal = 1;
}
- if (sharpsl_pm.machinfo->gpio_fatal && (STATUS_FATAL == 0)) {
+ if (sharpsl_pm.machinfo->gpio_fatal && (STATUS_FATAL() == 0)) {
dev_err(sharpsl_pm.dev, "Fatal Batt Error! Suspending.\n");
is_fatal = 1;
}
| MAXCTRL_SGL | MAXCTRL_UNI | MAXCTRL_STR);
}
-static int sharpsl_read_MainBattery(void)
+static int sharpsl_read_main_battery(void)
{
return read_max1111(BATT_AD);
}
-static int sharpsl_read_Temp(void)
+static int sharpsl_read_temp(void)
{
int temp;
return temp;
}
-static int sharpsl_read_jkvad(void)
+static int sharpsl_read_acin(void)
{
return read_max1111(JK_VAD);
}
return (sum/3);
}
-/* mode 0 - Check temperature and voltage
- * 1 - Check temperature only */
-static int sharpsl_check_battery(int mode)
+static int sharpsl_check_battery_temp(void)
{
int val, i, buff[5];
/* Check battery temperature */
for (i=0; i<5; i++) {
mdelay(SHARPSL_CHECK_BATTERY_WAIT_TIME_TEMP);
- buff[i] = sharpsl_read_Temp();
+ buff[i] = sharpsl_read_temp();
}
val = get_select_val(buff);
dev_dbg(sharpsl_pm.dev, "Temperature: %d\n", val);
if (val > SHARPSL_CHARGE_ON_TEMP)
return -1;
- if (mode == 1)
- return 0;
+
+ return 0;
+}
+
+static int sharpsl_check_battery_voltage(void)
+{
+ int val, i, buff[5];
/* disable charge, enable discharge */
CHARGE_OFF();
/* Check battery voltage */
for (i=0; i<5; i++) {
- buff[i] = sharpsl_read_MainBattery();
+ buff[i] = sharpsl_read_main_battery();
mdelay(SHARPSL_CHECK_BATTERY_WAIT_TIME_VOLT);
}
int temp, i, buff[5];
for (i=0; i<5; i++) {
- buff[i] = sharpsl_read_jkvad();
- mdelay(SHARPSL_CHECK_BATTERY_WAIT_TIME_JKVAD);
+ buff[i] = sharpsl_read_acin();
+ mdelay(SHARPSL_CHECK_BATTERY_WAIT_TIME_ACIN);
}
temp = get_select_val(buff);
dev_dbg(sharpsl_pm.dev, "AC Voltage: %d\n",temp);
- if ((temp > SHARPSL_CHARGE_ON_JKVAD_HIGH) || (temp < SHARPSL_CHARGE_ON_JKVAD_LOW)) {
+ if ((temp > SHARPSL_CHARGE_ON_ACIN_HIGH) || (temp < SHARPSL_CHARGE_ON_ACIN_LOW)) {
dev_err(sharpsl_pm.dev, "Error: AC check failed.\n");
return -1;
}
}
#ifdef CONFIG_PM
-static int sharpsl_pm_suspend(struct device *dev, pm_message_t state)
+static int sharpsl_pm_suspend(struct platform_device *pdev, pm_message_t state)
{
sharpsl_pm.flags |= SHARPSL_SUSPENDED;
flush_scheduled_work();
return 0;
}
-static int sharpsl_pm_resume(struct device *dev)
+static int sharpsl_pm_resume(struct platform_device *pdev)
{
/* Clear the reset source indicators as they break the bootloader upon reboot */
RCSR = 0x0f;
dev_dbg(sharpsl_pm.dev, "Offline Charge Activate = %d\n",sharpsl_pm.flags & SHARPSL_DO_OFFLINE_CHRG);
/* not charging and AC-IN! */
- if ((sharpsl_pm.flags & SHARPSL_DO_OFFLINE_CHRG) && (STATUS_AC_IN != 0)) {
+ if ((sharpsl_pm.flags & SHARPSL_DO_OFFLINE_CHRG) && (STATUS_AC_IN() != 0)) {
dev_dbg(sharpsl_pm.dev, "Activating Offline Charger...\n");
sharpsl_pm.charge_mode = CHRG_OFF;
sharpsl_pm.flags &= ~SHARPSL_DO_OFFLINE_CHRG;
dev_dbg(sharpsl_pm.dev, "User triggered wakeup in offline charger.\n");
}
- if ((STATUS_BATT_LOCKED == 0) || (sharpsl_fatal_check() < 0) )
+ if ((STATUS_BATT_LOCKED() == 0) || (sharpsl_fatal_check() < 0) )
{
dev_err(sharpsl_pm.dev, "Fatal condition. Suspend.\n");
corgi_goto_sleep(alarm_time, alarm_enable, state);
dev_dbg(sharpsl_pm.dev, "sharpsl_fatal_check entered\n");
/* Check AC-Adapter */
- acin = STATUS_AC_IN;
+ acin = STATUS_AC_IN();
if (acin && (sharpsl_pm.charge_mode == CHRG_ON)) {
CHARGE_OFF();
/* Check battery : check inserting battery ? */
for (i=0; i<5; i++) {
- buff[i] = sharpsl_read_MainBattery();
+ buff[i] = sharpsl_read_main_battery();
mdelay(SHARPSL_CHECK_BATTERY_WAIT_TIME_VOLT);
}
}
temp = get_select_val(buff);
- dev_dbg(sharpsl_pm.dev, "sharpsl_fatal_check: acin: %d, discharge voltage: %d, no discharge: %d\n", acin, temp, sharpsl_read_MainBattery());
+ dev_dbg(sharpsl_pm.dev, "sharpsl_fatal_check: acin: %d, discharge voltage: %d, no discharge: %d\n", acin, temp, sharpsl_read_main_battery());
if ((acin && (temp < SHARPSL_FATAL_ACIN_VOLT)) ||
(!acin && (temp < SHARPSL_FATAL_NOACIN_VOLT)))
dev_dbg(sharpsl_pm.dev, "Offline Charger: Step 1\n");
/* AC Check */
- if ((sharpsl_ac_check() < 0) || (sharpsl_check_battery(1) < 0))
+ if ((sharpsl_ac_check() < 0) || (sharpsl_check_battery_temp() < 0))
return sharpsl_off_charge_error();
/* Start Charging */
dev_dbg(sharpsl_pm.dev, "Offline Charger: Step 2\n");
- if (sharpsl_check_battery(0) < 0)
+ if ((sharpsl_check_battery_temp() < 0) || (sharpsl_check_battery_voltage() < 0))
return sharpsl_off_charge_error();
CHARGE_OFF();
/* Check for timeout */
if ((RCNR - time) > SHARPSL_WAIT_CO_TIME)
return 1;
- if (STATUS_CHRG_FULL) {
+ if (STATUS_CHRG_FULL()) {
dev_dbg(sharpsl_pm.dev, "Offline Charger: Charge full occured. Retrying to check\n");
sharpsl_pm.full_count++;
CHARGE_OFF();
sharpsl_pm.full_count++;
return 1;
}
- if (STATUS_CHRG_FULL) {
+ if (STATUS_CHRG_FULL()) {
dev_dbg(sharpsl_pm.dev, "Offline Charger: Charging complete.\n");
CHARGE_LED_OFF();
CHARGE_OFF();
.finish = pxa_pm_finish,
};
-static int __init sharpsl_pm_probe(struct device *dev)
+static int __init sharpsl_pm_probe(struct platform_device *pdev)
{
- if (!dev->platform_data)
+ if (!pdev->dev.platform_data)
return -EINVAL;
- sharpsl_pm.dev = dev;
- sharpsl_pm.machinfo = dev->platform_data;
+ sharpsl_pm.dev = &pdev->dev;
+ sharpsl_pm.machinfo = pdev->dev.platform_data;
sharpsl_pm.charge_mode = CHRG_OFF;
sharpsl_pm.flags = 0;
else set_irq_type(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batfull),IRQT_RISING);
}
- device_create_file(dev, &dev_attr_battery_percentage);
- device_create_file(dev, &dev_attr_battery_voltage);
+ device_create_file(&pdev->dev, &dev_attr_battery_percentage);
+ device_create_file(&pdev->dev, &dev_attr_battery_voltage);
apm_get_power_status = sharpsl_apm_get_power_status;
return 0;
}
-static int sharpsl_pm_remove(struct device *dev)
+static int sharpsl_pm_remove(struct platform_device *pdev)
{
pm_set_ops(NULL);
- device_remove_file(dev, &dev_attr_battery_percentage);
- device_remove_file(dev, &dev_attr_battery_voltage);
+ device_remove_file(&pdev->dev, &dev_attr_battery_percentage);
+ device_remove_file(&pdev->dev, &dev_attr_battery_voltage);
free_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_acin), sharpsl_ac_isr);
free_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batlock), sharpsl_fatal_isr);
return 0;
}
-static struct device_driver sharpsl_pm_driver = {
- .name = "sharpsl-pm",
- .bus = &platform_bus_type,
+static struct platform_driver sharpsl_pm_driver = {
.probe = sharpsl_pm_probe,
.remove = sharpsl_pm_remove,
.suspend = sharpsl_pm_suspend,
.resume = sharpsl_pm_resume,
+ .driver = {
+ .name = "sharpsl-pm",
+ },
};
static int __devinit sharpsl_pm_init(void)
{
- return driver_register(&sharpsl_pm_driver);
+ return platform_driver_register(&sharpsl_pm_driver);
}
static void sharpsl_pm_exit(void)
{
- driver_unregister(&sharpsl_pm_driver);
+ platform_driver_unregister(&sharpsl_pm_driver);
}
late_initcall(sharpsl_pm_init);
reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_IR_ON);
}
+#ifdef CONFIG_MACH_AKITA
+static void akita_irda_transceiver_mode(struct device *dev, int mode)
+{
+ if (mode & IR_OFF)
+ akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_IR_ON);
+ else
+ akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_IR_ON);
+}
+#endif
+
static struct pxaficp_platform_data spitz_ficp_platform_data = {
.transceiver_cap = IR_SIRMODE | IR_OFF,
.transceiver_mode = spitz_irda_transceiver_mode,
platform_device_register(&spitzscoop2_device);
}
+#ifdef CONFIG_MACH_AKITA
+/*
+ * Akita IO Expander
+ */
+struct platform_device akitaioexp_device = {
+ .name = "akita-ioexp",
+ .id = -1,
+};
+
+static void __init akita_init(void)
+{
+ spitz_ficp_platform_data.transceiver_mode = akita_irda_transceiver_mode;
+
+ /* We just pretend the second element of the array doesn't exist */
+ spitz_pcmcia_config.num_devs = 1;
+ platform_scoop_config = &spitz_pcmcia_config;
+ spitz_bl_machinfo.set_bl_intensity = akita_bl_set_intensity;
+
+ platform_device_register(&akitaioexp_device);
+
+ spitzscoop_device.dev.parent = &akitaioexp_device.dev;
+ common_init();
+}
+#endif
+
+
static void __init fixup_spitz(struct machine_desc *desc,
struct tag *tags, char **cmdline, struct meminfo *mi)
{
.timer = &pxa_timer,
MACHINE_END
#endif
+
+#ifdef CONFIG_MACH_AKITA
+MACHINE_START(AKITA, "SHARP Akita")
+ .phys_ram = 0xa0000000,
+ .phys_io = 0x40000000,
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
+ .fixup = fixup_spitz,
+ .map_io = pxa_map_io,
+ .init_irq = pxa_init_irq,
+ .init_machine = akita_init,
+ .timer = &pxa_timer,
+MACHINE_END
+#endif
--- /dev/null
+/*
+ * Battery and Power Management code for the Sharp SL-Cxx00
+ *
+ * Copyright (c) 2005 Richard Purdie
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/stat.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <asm/apm.h>
+#include <asm/irq.h>
+#include <asm/mach-types.h>
+#include <asm/hardware.h>
+#include <asm/hardware/scoop.h>
+
+#include <asm/arch/sharpsl.h>
+#include <asm/arch/spitz.h>
+#include <asm/arch/pxa-regs.h>
+#include "sharpsl.h"
+
+static int spitz_last_ac_status;
+
+static void spitz_charger_init(void)
+{
+ pxa_gpio_mode(SPITZ_GPIO_KEY_INT | GPIO_IN);
+ pxa_gpio_mode(SPITZ_GPIO_SYNC | GPIO_IN);
+}
+
+static void spitz_charge_led(int val)
+{
+ if (val == SHARPSL_LED_ERROR) {
+ dev_dbg(sharpsl_pm.dev, "Charge LED Error\n");
+ } else if (val == SHARPSL_LED_ON) {
+ dev_dbg(sharpsl_pm.dev, "Charge LED On\n");
+ set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_LED_ORANGE);
+ } else {
+ dev_dbg(sharpsl_pm.dev, "Charge LED Off\n");
+ reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_LED_ORANGE);
+ }
+}
+
+static void spitz_measure_temp(int on)
+{
+ if (on)
+ set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_ADC_TEMP_ON);
+ else
+ reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_ADC_TEMP_ON);
+}
+
+static void spitz_charge(int on)
+{
+ if (on) {
+ if (sharpsl_pm.flags & SHARPSL_SUSPENDED) {
+ set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_B);
+ reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CHRG_ON);
+ } else {
+ reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_B);
+ reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CHRG_ON);
+ }
+ } else {
+ reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_B);
+ set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CHRG_ON);
+ }
+}
+
+static void spitz_discharge(int on)
+{
+ if (on)
+ set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_A);
+ else
+ reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_A);
+}
+
+/* HACK - For unknown reasons, accurate voltage readings are only made with a load
+ on the power bus which the green led on spitz provides */
+static void spitz_discharge1(int on)
+{
+ if (on)
+ set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_LED_GREEN);
+ else
+ reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_LED_GREEN);
+}
+
+static void spitz_presuspend(void)
+{
+ spitz_last_ac_status = STATUS_AC_IN();
+
+ /* GPIO Sleep Register */
+ PGSR0 = 0x00144018;
+ PGSR1 = 0x00EF0000;
+ if (machine_is_akita()) {
+ PGSR2 = 0x2121C000;
+ PGSR3 = 0x00600400;
+ } else {
+ PGSR2 = 0x0121C000;
+ PGSR3 = 0x00600000;
+ }
+
+ PGSR0 &= ~SPITZ_GPIO_G0_STROBE_BIT;
+ PGSR1 &= ~SPITZ_GPIO_G1_STROBE_BIT;
+ PGSR2 &= ~SPITZ_GPIO_G2_STROBE_BIT;
+ PGSR3 &= ~SPITZ_GPIO_G3_STROBE_BIT;
+ PGSR2 |= GPIO_bit(SPITZ_GPIO_KEY_STROBE0);
+
+ pxa_gpio_mode(GPIO18_RDY|GPIO_OUT | GPIO_DFLT_HIGH);
+
+ PRER = GPIO_bit(SPITZ_GPIO_KEY_INT);
+ PFER = GPIO_bit(SPITZ_GPIO_KEY_INT) | GPIO_bit(SPITZ_GPIO_RESET);
+ PWER = GPIO_bit(SPITZ_GPIO_KEY_INT) | GPIO_bit(SPITZ_GPIO_RESET) | PWER_RTC;
+ PKWR = GPIO_bit(SPITZ_GPIO_SYNC) | GPIO_bit(SPITZ_GPIO_KEY_INT) | GPIO_bit(SPITZ_GPIO_RESET);
+ PKSR = 0xffffffff; // clear
+
+ /* nRESET_OUT Disable */
+ PSLR |= PSLR_SL_ROD;
+
+ /* Clear reset status */
+ RCSR = RCSR_HWR | RCSR_WDR | RCSR_SMR | RCSR_GPR;
+
+ /* Stop 3.6MHz and drive HIGH to PCMCIA and CS */
+ PCFR = PCFR_GPR_EN | PCFR_OPDE;
+}
+
+static void spitz_postsuspend(void)
+{
+ pxa_gpio_mode(GPIO18_RDY_MD);
+ pxa_gpio_mode(10 | GPIO_IN);
+}
+
+static int spitz_should_wakeup(unsigned int resume_on_alarm)
+{
+ int is_resume = 0;
+ int acin = STATUS_AC_IN();
+
+ if (spitz_last_ac_status != acin) {
+ if (acin) {
+ /* charge on */
+ sharpsl_pm.flags |= SHARPSL_DO_OFFLINE_CHRG;
+ dev_dbg(sharpsl_pm.dev, "AC Inserted\n");
+ } else {
+ /* charge off */
+ dev_dbg(sharpsl_pm.dev, "AC Removed\n");
+ CHARGE_LED_OFF();
+ CHARGE_OFF();
+ sharpsl_pm.charge_mode = CHRG_OFF;
+ }
+ spitz_last_ac_status = acin;
+ /* Return to suspend as this must be what we were woken for */
+ return 0;
+ }
+
+ if (PEDR & GPIO_bit(SPITZ_GPIO_KEY_INT))
+ is_resume |= GPIO_bit(SPITZ_GPIO_KEY_INT);
+
+ if (PKSR & GPIO_bit(SPITZ_GPIO_SYNC))
+ is_resume |= GPIO_bit(SPITZ_GPIO_SYNC);
+
+ if (resume_on_alarm && (PEDR & PWER_RTC))
+ is_resume |= PWER_RTC;
+
+ dev_dbg(sharpsl_pm.dev, "is_resume: %x\n",is_resume);
+ return is_resume;
+}
+
+static unsigned long spitz_charger_wakeup(void)
+{
+ return (~GPLR0 & GPIO_bit(SPITZ_GPIO_KEY_INT)) | (GPLR0 & GPIO_bit(SPITZ_GPIO_SYNC));
+}
+
+static int spitz_acin_status(void)
+{
+ return (((~GPLR(SPITZ_GPIO_AC_IN)) & GPIO_bit(SPITZ_GPIO_AC_IN)) != 0);
+}
+
+struct sharpsl_charger_machinfo spitz_pm_machinfo = {
+ .init = spitz_charger_init,
+ .gpio_batlock = SPITZ_GPIO_BAT_COVER,
+ .gpio_acin = SPITZ_GPIO_AC_IN,
+ .gpio_batfull = SPITZ_GPIO_CHRG_FULL,
+ .gpio_fatal = SPITZ_GPIO_FATAL_BAT,
+ .status_acin = spitz_acin_status,
+ .discharge = spitz_discharge,
+ .discharge1 = spitz_discharge1,
+ .charge = spitz_charge,
+ .chargeled = spitz_charge_led,
+ .measure_temp = spitz_measure_temp,
+ .presuspend = spitz_presuspend,
+ .postsuspend = spitz_postsuspend,
+ .charger_wakeup = spitz_charger_wakeup,
+ .should_wakeup = spitz_should_wakeup,
+ .bat_levels = 40,
+ .bat_levels_noac = spitz_battery_levels_noac,
+ .bat_levels_acin = spitz_battery_levels_acin,
+ .status_high_acin = 188,
+ .status_low_acin = 178,
+ .status_high_noac = 185,
+ .status_low_noac = 175,
+};
+
+static struct platform_device *spitzpm_device;
+
+static int __devinit spitzpm_init(void)
+{
+ int ret;
+
+ spitzpm_device = platform_device_alloc("sharpsl-pm", -1);
+ if (!spitzpm_device)
+ return -ENOMEM;
+
+ spitzpm_device->dev.platform_data = &spitz_pm_machinfo;
+ ret = platform_device_add(spitzpm_device);
+
+ if (ret)
+ platform_device_put(spitzpm_device);
+
+ return ret;
+}
+
+static void spitzpm_exit(void)
+{
+ platform_device_unregister(spitzpm_device);
+}
+
+module_init(spitzpm_init);
+module_exit(spitzpm_exit);
#include <asm/leds.h>
#include <asm/io.h>
-#define __io_address(n) __io(IO_ADDRESS(n))
-
extern struct sys_timer realview_timer;
#define AMBA_DEVICE(name,busid,base,plat) \
#include <asm/io.h>
#include <asm/irq.h>
-#include "core.h"
-
#define TWD_BASE(cpu) (__io_address(REALVIEW_TWD_BASE) + \
((cpu) * REALVIEW_TWD_SIZE))
#include <asm/cacheflush.h>
#include <asm/hardware/arm_scu.h>
#include <asm/hardware.h>
-
-#include "core.h"
+#include <asm/io.h>
extern void realview_secondary_startup(void);
.name = "pclk",
.divisor = 1,
.min_baud = 0,
- .max_baud = 0.
+ .max_baud = 0,
}
};
.ulcon = ULCON,
.ufcon = UFCON,
.clocks = bast_serial_clocks,
- .clocks_size = ARRAY_SIZE(bast_serial_clocks)
+ .clocks_size = ARRAY_SIZE(bast_serial_clocks),
},
[1] = {
.hwport = 1,
.ulcon = ULCON,
.ufcon = UFCON,
.clocks = bast_serial_clocks,
- .clocks_size = ARRAY_SIZE(bast_serial_clocks)
+ .clocks_size = ARRAY_SIZE(bast_serial_clocks),
},
/* port 2 is not actually used */
[2] = {
.ulcon = ULCON,
.ufcon = UFCON,
.clocks = bast_serial_clocks,
- .clocks_size = ARRAY_SIZE(bast_serial_clocks)
+ .clocks_size = ARRAY_SIZE(bast_serial_clocks),
}
};
[0] = {
.name = "Boot Agent",
.size = SZ_16K,
- .offset = 0
+ .offset = 0,
},
[1] = {
.name = "/boot",
.nr_chips = 1,
.nr_map = smartmedia_map,
.nr_partitions = ARRAY_SIZE(bast_default_nand_part),
- .partitions = bast_default_nand_part
+ .partitions = bast_default_nand_part,
},
[1] = {
.name = "chip0",
.nr_chips = 1,
.nr_map = chip0_map,
.nr_partitions = ARRAY_SIZE(bast_default_nand_part),
- .partitions = bast_default_nand_part
+ .partitions = bast_default_nand_part,
},
[2] = {
.name = "chip1",
.nr_chips = 1,
.nr_map = chip1_map,
.nr_partitions = ARRAY_SIZE(bast_default_nand_part),
- .partitions = bast_default_nand_part
+ .partitions = bast_default_nand_part,
},
[3] = {
.name = "chip2",
.nr_chips = 1,
.nr_map = chip2_map,
.nr_partitions = ARRAY_SIZE(bast_default_nand_part),
- .partitions = bast_default_nand_part
+ .partitions = bast_default_nand_part,
}
};
[0] = {
.start = S3C2410_CS5 + BAST_PA_DM9000,
.end = S3C2410_CS5 + BAST_PA_DM9000 + 3,
- .flags = IORESOURCE_MEM
+ .flags = IORESOURCE_MEM,
},
[1] = {
.start = S3C2410_CS5 + BAST_PA_DM9000 + 0x40,
.end = S3C2410_CS5 + BAST_PA_DM9000 + 0x40 + 0x3f,
- .flags = IORESOURCE_MEM
+ .flags = IORESOURCE_MEM,
},
[2] = {
.start = IRQ_DM9000,
.end = IRQ_DM9000,
- .flags = IORESOURCE_IRQ
+ .flags = IORESOURCE_IRQ,
}
};
*/
static struct dm9000_plat_data bast_dm9k_platdata = {
- .flags = DM9000_PLATF_16BITONLY
+ .flags = DM9000_PLATF_16BITONLY,
};
static struct platform_device bast_device_dm9k = {
.devices = bast_devices,
.devices_count = ARRAY_SIZE(bast_devices),
.clocks = bast_clocks,
- .clocks_count = ARRAY_SIZE(bast_clocks)
+ .clocks_count = ARRAY_SIZE(bast_clocks),
};
static void __init bast_map_io(void)
.get_mctrl = neponset_get_mctrl,
};
-static int neponset_probe(struct device *dev)
+static int neponset_probe(struct platform_device *dev)
{
sa1100_register_uart_fns(&neponset_port_fns);
/*
* LDM power management.
*/
-static int neponset_suspend(struct device *dev, pm_message_t state)
+static int neponset_suspend(struct platform_device *dev, pm_message_t state)
{
/*
* Save state.
*/
- if (!dev->power.saved_state)
- dev->power.saved_state = kmalloc(sizeof(unsigned int), GFP_KERNEL);
- if (!dev->power.saved_state)
+ if (!dev->dev.power.saved_state)
+ dev->dev.power.saved_state = kmalloc(sizeof(unsigned int), GFP_KERNEL);
+ if (!dev->dev.power.saved_state)
return -ENOMEM;
- *(unsigned int *)dev->power.saved_state = NCR_0;
+ *(unsigned int *)dev->dev.power.saved_state = NCR_0;
return 0;
}
-static int neponset_resume(struct device *dev)
+static int neponset_resume(struct platform_device *dev)
{
- if (dev->power.saved_state) {
- NCR_0 = *(unsigned int *)dev->power.saved_state;
- kfree(dev->power.saved_state);
- dev->power.saved_state = NULL;
+ if (dev->dev.power.saved_state) {
+ NCR_0 = *(unsigned int *)dev->dev.power.saved_state;
+ kfree(dev->dev.power.saved_state);
+ dev->dev.power.saved_state = NULL;
}
return 0;
#define neponset_resume NULL
#endif
-static struct device_driver neponset_device_driver = {
- .name = "neponset",
- .bus = &platform_bus_type,
+static struct platform_driver neponset_device_driver = {
.probe = neponset_probe,
.suspend = neponset_suspend,
.resume = neponset_resume,
+ .driver = {
+ .name = "neponset",
+ },
};
static struct resource neponset_resources[] = {
static int __init neponset_init(void)
{
- driver_register(&neponset_device_driver);
+ platform_driver_register(&neponset_device_driver);
/*
* The Neponset is only present on the Assabet machine type.
*/
#include <linux/init.h>
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
#include <asm/arch/dmtimer.h>
#include <asm/io.h>
#include <asm/arch/irqs.h>
#include <asm/io.h>
#include <asm/hardware/clock.h>
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
#define OCPI_BASE 0xfffec320
#define OCPI_FAULT (OCPI_BASE + 0x00)
* @state: suspend state we're entering.
*
*/
-//#include <asm/arch/hardware.h>
+//#include <asm/hardware.h>
static int omap_pm_prepare(suspend_state_t state)
{
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/arch/io.h>
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
.text
#
# http://www.arm.linux.org.uk/developer/machines/?action=new
#
-# Last update: Mon Oct 10 09:46:25 2005
+# Last update: Fri Nov 11 21:55:04 2005
#
# machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number
#
xm250 MACH_XM250 XM250 444
t6tc1xb MACH_T6TC1XB T6TC1XB 445
ess710 MACH_ESS710 ESS710 446
-mx31ads MACH_MX3ADS MX3ADS 447
+mx31ads MACH_MX31ADS MX31ADS 447
himalaya MACH_HIMALAYA HIMALAYA 448
bolfenk MACH_BOLFENK BOLFENK 449
at91rm9200kr MACH_AT91RM9200KR AT91RM9200KR 450
rea9200 MACH_REA9200 REA9200 788
acts_pune_sa1110 MACH_ACTS_PUNE_SA1110 ACTS_PUNE_SA1110 789
ixp425 MACH_IXP425 IXP425 790
-argonplusodyssey MACH_ODYSSEY ODYSSEY 791
+argonplusodyssey MACH_ARGONPLUSODYSSEY ARGONPLUSODYSSEY 791
perch MACH_PERCH PERCH 792
eis05r1 MACH_EIS05R1 EIS05R1 793
pepperpad MACH_PEPPERPAD PEPPERPAD 794
iq_nextgen_d MACH_IQ_NEXTGEN_D IQ_NEXTGEN_D 802
iq_nextgen_e MACH_IQ_NEXTGEN_E IQ_NEXTGEN_E 803
mallow_at91 MACH_MALLOW_AT91 MALLOW_AT91 804
-cybertracker MACH_CYBERTRACKER CYBERTRACKER 805
+cybertracker_i MACH_CYBERTRACKER_I CYBERTRACKER_I 805
gesbc931x MACH_GESBC931X GESBC931X 806
centipad MACH_CENTIPAD CENTIPAD 807
armsoc MACH_ARMSOC ARMSOC 808
htcuniversal MACH_HTCUNIVERSAL HTCUNIVERSAL 855
tpad MACH_TPAD TPAD 856
roverp3 MACH_ROVERP3 ROVERP3 857
+jornada928 MACH_JORNADA928 JORNADA928 858
+mv88fxx81 MACH_MV88FXX81 MV88FXX81 859
+stmp36xx MACH_STMP36XX STMP36XX 860
+sxni79524 MACH_SXNI79524 SXNI79524 861
+ams_delta MACH_AMS_DELTA AMS_DELTA 862
+uranium MACH_URANIUM URANIUM 863
+ucon MACH_UCON UCON 864
+nas100d MACH_NAS100D NAS100D 865
+l083 MACH_L083_1000 L083_1000 866
+ezx MACH_EZX EZX 867
+pnx5220 MACH_PNX5220 PNX5220 868
+butte MACH_BUTTE BUTTE 869
+srm2 MACH_SRM2 SRM2 870
+dsbr MACH_DSBR DSBR 871
+crystalball MACH_CRYSTALBALL CRYSTALBALL 872
+tinypxa27x MACH_TINYPXA27X TINYPXA27X 873
+herbie MACH_HERBIE HERBIE 874
+magician MACH_MAGICIAN MAGICIAN 875
+cm4002 MACH_CM4002 CM4002 876
+b4 MACH_B4 B4 877
+maui MACH_MAUI MAUI 878
+cybertracker_g MACH_CYBERTRACKER_G CYBERTRACKER_G 879
+nxdkn MACH_NXDKN NXDKN 880
+mio8390 MACH_MIO8390 MIO8390 881
+omi_board MACH_OMI_BOARD OMI_BOARD 882
+mx21civ MACH_MX21CIV MX21CIV 883
+mahi_cdac MACH_MAHI_CDAC MAHI_CDAC 884
+xscale_palmtx MACH_XSCALE_PALMTX XSCALE_PALMTX 885
+arch_s3c2413 MACH_ARCH_S3C2413 ARCH_S3C2413 886
+s3c2413 MACH_S3C2413 S3C2413 887
+samsys_ep0 MACH_SAMSYS_EP0 SAMSYS_EP0 888
+wg302v1 MACH_WG302V1 WG302V1 889
+wg302v2 MACH_WG302V2 WG302V2 890
+eb42x MACH_EB42X EB42X 891
+iq331es MACH_IQ331ES IQ331ES 892
#include <linux/config.h>
#include <linux/init.h>
#include <linux/pm.h>
+#include <linux/pm_legacy.h>
#include <linux/sched.h>
#include <linux/interrupt.h>
#include <linux/sysctl.h>
config APM
tristate "APM (Advanced Power Management) BIOS support"
- depends on PM
+ depends on PM && PM_LEGACY
---help---
APM is a BIOS specification for saving power using several different
techniques. This is mostly useful for battery powered laptops with
#ifdef CONFIG_X86_64
-static inline void acpi_madt_oem_check(char *oem_id, char *oem_table_id)
-{
-}
extern void __init clustered_apic_check(void);
-static inline int ioapic_setup_disabled(void)
-{
- return 0;
-}
+extern int gsi_irq_sharing(int gsi);
#include <asm/proto.h>
+static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id) { return 0; }
+
+
#else /* X86 */
#ifdef CONFIG_X86_LOCAL_APIC
#include <mach_mpparse.h>
#endif /* CONFIG_X86_LOCAL_APIC */
+static inline int gsi_irq_sharing(int gsi) { return gsi; }
+
#endif /* X86 */
#define BAD_MADT_ENTRY(entry, end) ( \
*irq = IO_APIC_VECTOR(gsi);
else
#endif
- *irq = gsi;
+ *irq = gsi_irq_sharing(gsi);
return 0;
}
* RSDP signature.
*/
for (offset = 0; offset < length; offset += 16) {
- if (strncmp((char *)(start + offset), "RSD PTR ", sig_len))
+ if (strncmp((char *)(phys_to_virt(start) + offset), "RSD PTR ", sig_len))
continue;
return (start + offset);
}
#include <linux/time.h>
#include <linux/sched.h>
#include <linux/pm.h>
+#include <linux/pm_legacy.h>
#include <linux/device.h>
#include <linux/kernel.h>
#include <linux/smp.h>
display_cacheinfo(c);
if (cpuid_eax(0x80000000) >= 0x80000008) {
- c->x86_num_cores = (cpuid_ecx(0x80000008) & 0xff) + 1;
- if (c->x86_num_cores & (c->x86_num_cores - 1))
- c->x86_num_cores = 1;
+ c->x86_max_cores = (cpuid_ecx(0x80000008) & 0xff) + 1;
+ if (c->x86_max_cores & (c->x86_max_cores - 1))
+ c->x86_max_cores = 1;
}
#ifdef CONFIG_X86_HT
* distingush the cores. Assumes number of cores is a power
* of two.
*/
- if (c->x86_num_cores > 1) {
+ if (c->x86_max_cores > 1) {
int cpu = smp_processor_id();
unsigned bits = 0;
- while ((1 << bits) < c->x86_num_cores)
+ while ((1 << bits) < c->x86_max_cores)
bits++;
cpu_core_id[cpu] = phys_proc_id[cpu] & ((1<<bits)-1);
phys_proc_id[cpu] >>= bits;
printk(KERN_INFO "CPU %d(%d) -> Core %d\n",
- cpu, c->x86_num_cores, cpu_core_id[cpu]);
+ cpu, c->x86_max_cores, cpu_core_id[cpu]);
}
#endif
}
cpuid(0x00000001, &tfms, &misc, &junk, &cap0);
c->x86 = (tfms >> 8) & 15;
c->x86_model = (tfms >> 4) & 15;
- if (c->x86 == 0xf) {
+ if (c->x86 == 0xf)
c->x86 += (tfms >> 20) & 0xff;
+ if (c->x86 >= 0x6)
c->x86_model += ((tfms >> 16) & 0xF) << 4;
- }
c->x86_mask = tfms & 15;
if (cap0 & (1<<19))
c->x86_cache_alignment = ((misc >> 8) & 0xff) * 8;
c->x86_model = c->x86_mask = 0; /* So far unknown... */
c->x86_vendor_id[0] = '\0'; /* Unset */
c->x86_model_id[0] = '\0'; /* Unset */
- c->x86_num_cores = 1;
+ c->x86_max_cores = 1;
memset(&c->x86_capability, 0, sizeof c->x86_capability);
if (!have_cpuid_p()) {
void __devinit detect_ht(struct cpuinfo_x86 *c)
{
u32 eax, ebx, ecx, edx;
- int index_msb, tmp;
+ int index_msb, core_bits;
int cpu = smp_processor_id();
+ cpuid(1, &eax, &ebx, &ecx, &edx);
+
+ c->apicid = phys_pkg_id((ebx >> 24) & 0xFF, 0);
+
if (!cpu_has(c, X86_FEATURE_HT) || cpu_has(c, X86_FEATURE_CMP_LEGACY))
return;
- cpuid(1, &eax, &ebx, &ecx, &edx);
smp_num_siblings = (ebx & 0xff0000) >> 16;
if (smp_num_siblings == 1) {
printk(KERN_INFO "CPU: Hyper-Threading is disabled\n");
} else if (smp_num_siblings > 1 ) {
- index_msb = 31;
if (smp_num_siblings > NR_CPUS) {
printk(KERN_WARNING "CPU: Unsupported number of the siblings %d", smp_num_siblings);
smp_num_siblings = 1;
return;
}
- tmp = smp_num_siblings;
- while ((tmp & 0x80000000 ) == 0) {
- tmp <<=1 ;
- index_msb--;
- }
- if (smp_num_siblings & (smp_num_siblings - 1))
- index_msb++;
+
+ index_msb = get_count_order(smp_num_siblings);
phys_proc_id[cpu] = phys_pkg_id((ebx >> 24) & 0xFF, index_msb);
printk(KERN_INFO "CPU: Physical Processor ID: %d\n",
phys_proc_id[cpu]);
- smp_num_siblings = smp_num_siblings / c->x86_num_cores;
+ smp_num_siblings = smp_num_siblings / c->x86_max_cores;
- tmp = smp_num_siblings;
- index_msb = 31;
- while ((tmp & 0x80000000) == 0) {
- tmp <<=1 ;
- index_msb--;
- }
+ index_msb = get_count_order(smp_num_siblings) ;
- if (smp_num_siblings & (smp_num_siblings - 1))
- index_msb++;
+ core_bits = get_count_order(c->x86_max_cores);
- cpu_core_id[cpu] = phys_pkg_id((ebx >> 24) & 0xFF, index_msb);
+ cpu_core_id[cpu] = phys_pkg_id((ebx >> 24) & 0xFF, index_msb) &
+ ((1 << core_bits) - 1);
- if (c->x86_num_cores > 1)
+ if (c->x86_max_cores > 1)
printk(KERN_INFO "CPU: Processor Core ID: %d\n",
cpu_core_id[cpu]);
}
#include <linux/bitops.h>
#include <linux/smp.h>
#include <linux/thread_info.h>
+#include <linux/module.h>
#include <asm/processor.h>
#include <asm/msr.h>
if ( p )
strcpy(c->x86_model_id, p);
- c->x86_num_cores = num_cpu_cores(c);
+ c->x86_max_cores = num_cpu_cores(c);
detect_ht(c);
return 0;
}
+#ifndef CONFIG_X86_CMPXCHG
+unsigned long cmpxchg_386_u8(volatile void *ptr, u8 old, u8 new)
+{
+ u8 prev;
+ unsigned long flags;
+
+ /* Poor man's cmpxchg for 386. Unsuitable for SMP */
+ local_irq_save(flags);
+ prev = *(u8 *)ptr;
+ if (prev == old)
+ *(u8 *)ptr = new;
+ local_irq_restore(flags);
+ return prev;
+}
+EXPORT_SYMBOL(cmpxchg_386_u8);
+
+unsigned long cmpxchg_386_u16(volatile void *ptr, u16 old, u16 new)
+{
+ u16 prev;
+ unsigned long flags;
+
+ /* Poor man's cmpxchg for 386. Unsuitable for SMP */
+ local_irq_save(flags);
+ prev = *(u16 *)ptr;
+ if (prev == old)
+ *(u16 *)ptr = new;
+ local_irq_restore(flags);
+ return prev;
+}
+EXPORT_SYMBOL(cmpxchg_386_u16);
+
+unsigned long cmpxchg_386_u32(volatile void *ptr, u32 old, u32 new)
+{
+ u32 prev;
+ unsigned long flags;
+
+ /* Poor man's cmpxchg for 386. Unsuitable for SMP */
+ local_irq_save(flags);
+ prev = *(u32 *)ptr;
+ if (prev == old)
+ *(u32 *)ptr = new;
+ local_irq_restore(flags);
+ return prev;
+}
+EXPORT_SYMBOL(cmpxchg_386_u32);
+#endif
+
// arch_initcall(intel_cpu_init);
#ifdef CONFIG_SMP
static void __cpuinit cache_shared_cpu_map_setup(unsigned int cpu, int index)
{
- struct _cpuid4_info *this_leaf;
+ struct _cpuid4_info *this_leaf, *sibling_leaf;
unsigned long num_threads_sharing;
-#ifdef CONFIG_X86_HT
- struct cpuinfo_x86 *c = cpu_data + cpu;
-#endif
+ int index_msb, i;
+ struct cpuinfo_x86 *c = cpu_data;
this_leaf = CPUID4_INFO_IDX(cpu, index);
num_threads_sharing = 1 + this_leaf->eax.split.num_threads_sharing;
if (num_threads_sharing == 1)
cpu_set(cpu, this_leaf->shared_cpu_map);
-#ifdef CONFIG_X86_HT
- else if (num_threads_sharing == smp_num_siblings)
- this_leaf->shared_cpu_map = cpu_sibling_map[cpu];
- else if (num_threads_sharing == (c->x86_num_cores * smp_num_siblings))
- this_leaf->shared_cpu_map = cpu_core_map[cpu];
- else
- printk(KERN_DEBUG "Number of CPUs sharing cache didn't match "
- "any known set of CPUs\n");
-#endif
+ else {
+ index_msb = get_count_order(num_threads_sharing);
+
+ for_each_online_cpu(i) {
+ if (c[i].apicid >> index_msb ==
+ c[cpu].apicid >> index_msb) {
+ cpu_set(i, this_leaf->shared_cpu_map);
+ if (i != cpu && cpuid4_info[i]) {
+ sibling_leaf = CPUID4_INFO_IDX(i, index);
+ cpu_set(cpu, sibling_leaf->shared_cpu_map);
+ }
+ }
+ }
+ }
+}
+static void __devinit cache_remove_shared_cpu_map(unsigned int cpu, int index)
+{
+ struct _cpuid4_info *this_leaf, *sibling_leaf;
+ int sibling;
+
+ this_leaf = CPUID4_INFO_IDX(cpu, index);
+ for_each_cpu_mask(sibling, this_leaf->shared_cpu_map) {
+ sibling_leaf = CPUID4_INFO_IDX(sibling, index);
+ cpu_clear(cpu, sibling_leaf->shared_cpu_map);
+ }
}
#else
static void __init cache_shared_cpu_map_setup(unsigned int cpu, int index) {}
+static void __init cache_remove_shared_cpu_map(unsigned int cpu, int index) {}
#endif
static void free_cache_attributes(unsigned int cpu)
unsigned int cpu = sys_dev->id;
unsigned long i;
- for (i = 0; i < num_cache_leaves; i++)
+ for (i = 0; i < num_cache_leaves; i++) {
+ cache_remove_shared_cpu_map(cpu, i);
kobject_unregister(&(INDEX_KOBJECT_PTR(cpu,i)->kobj));
+ }
kobject_unregister(cache_kobject[cpu]);
cpuid4_cache_sysfs_exit(cpu);
return;
if (cpuid_eax(0x80000000) >= 0x80000008) {
u32 phys_addr;
phys_addr = cpuid_eax(0x80000008) & 0xff;
+ /* CPUID workaround for Intel 0F33/0F34 CPU */
+ if (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL &&
+ boot_cpu_data.x86 == 0xF &&
+ boot_cpu_data.x86_model == 0x3 &&
+ (boot_cpu_data.x86_mask == 0x3 ||
+ boot_cpu_data.x86_mask == 0x4))
+ phys_addr = 36;
+
size_or_mask = ~((1 << (phys_addr - PAGE_SHIFT)) - 1);
size_and_mask = ~size_or_mask & 0xfff00000;
} else if (boot_cpu_data.x86_vendor == X86_VENDOR_CENTAUR &&
if (c->x86_cache_size >= 0)
seq_printf(m, "cache size\t: %d KB\n", c->x86_cache_size);
#ifdef CONFIG_X86_HT
- if (c->x86_num_cores * smp_num_siblings > 1) {
+ if (c->x86_max_cores * smp_num_siblings > 1) {
seq_printf(m, "physical id\t: %d\n", phys_proc_id[n]);
- seq_printf(m, "siblings\t: %d\n",
- c->x86_num_cores * smp_num_siblings);
+ seq_printf(m, "siblings\t: %d\n", cpus_weight(cpu_core_map[n]));
seq_printf(m, "core id\t\t: %d\n", cpu_core_id[n]);
- seq_printf(m, "cpu cores\t: %d\n", c->x86_num_cores);
+ seq_printf(m, "cpu cores\t: %d\n", c->booted_cores);
}
#endif
#include <asm/hardirq.h>
#include <asm/nmi.h>
#include <asm/hw_irq.h>
+#include <asm/apic.h>
#include <mach_ipi.h>
regs = &fixed_regs;
}
crash_save_this_cpu(regs, cpu);
+ disable_local_APIC();
atomic_dec(&waiting_for_crash_ipi);
/* Assume hlt works */
halt();
}
/* Leave the nmi callback set */
+ disable_local_APIC();
}
#else
static void nmi_shootdown_cpus(void)
/* Make a note of crashing cpu. Will be used in NMI callback.*/
crashing_cpu = smp_processor_id();
nmi_shootdown_cpus();
+ lapic_shutdown();
+#if defined(CONFIG_X86_IO_APIC)
+ disable_IO_APIC();
+#endif
crash_save_self(regs);
}
nmi_debug_stack_check:
cmpw $__KERNEL_CS,16(%esp)
jne nmi_stack_correct
- cmpl $debug - 1,(%esp)
- jle nmi_stack_correct
+ cmpl $debug,(%esp)
+ jb nmi_stack_correct
cmpl $debug_esp_fix_insn,(%esp)
- jle nmi_debug_stack_fixup
-nmi_debug_stack_fixup:
+ ja nmi_stack_correct
FIX_STACK(24,nmi_stack_correct, 1)
jmp nmi_stack_correct
/* Core ID of each logical CPU */
int cpu_core_id[NR_CPUS] __read_mostly = {[0 ... NR_CPUS-1] = BAD_APICID};
+/* representing HT siblings of each logical CPU */
cpumask_t cpu_sibling_map[NR_CPUS] __read_mostly;
EXPORT_SYMBOL(cpu_sibling_map);
+/* representing HT and core siblings of each logical CPU */
cpumask_t cpu_core_map[NR_CPUS] __read_mostly;
EXPORT_SYMBOL(cpu_core_map);
static int cpucount;
+/* representing cpus for which sibling maps can be computed */
+static cpumask_t cpu_sibling_setup_map;
+
static inline void
set_cpu_sibling_map(int cpu)
{
int i;
+ struct cpuinfo_x86 *c = cpu_data;
+
+ cpu_set(cpu, cpu_sibling_setup_map);
if (smp_num_siblings > 1) {
- for (i = 0; i < NR_CPUS; i++) {
- if (!cpu_isset(i, cpu_callout_map))
- continue;
- if (cpu_core_id[cpu] == cpu_core_id[i]) {
+ for_each_cpu_mask(i, cpu_sibling_setup_map) {
+ if (phys_proc_id[cpu] == phys_proc_id[i] &&
+ cpu_core_id[cpu] == cpu_core_id[i]) {
cpu_set(i, cpu_sibling_map[cpu]);
cpu_set(cpu, cpu_sibling_map[i]);
+ cpu_set(i, cpu_core_map[cpu]);
+ cpu_set(cpu, cpu_core_map[i]);
}
}
} else {
cpu_set(cpu, cpu_sibling_map[cpu]);
}
- if (current_cpu_data.x86_num_cores > 1) {
- for (i = 0; i < NR_CPUS; i++) {
- if (!cpu_isset(i, cpu_callout_map))
- continue;
- if (phys_proc_id[cpu] == phys_proc_id[i]) {
- cpu_set(i, cpu_core_map[cpu]);
- cpu_set(cpu, cpu_core_map[i]);
- }
- }
- } else {
+ if (current_cpu_data.x86_max_cores == 1) {
cpu_core_map[cpu] = cpu_sibling_map[cpu];
+ c[cpu].booted_cores = 1;
+ return;
+ }
+
+ for_each_cpu_mask(i, cpu_sibling_setup_map) {
+ if (phys_proc_id[cpu] == phys_proc_id[i]) {
+ cpu_set(i, cpu_core_map[cpu]);
+ cpu_set(cpu, cpu_core_map[i]);
+ /*
+ * Does this new cpu bringup a new core?
+ */
+ if (cpus_weight(cpu_sibling_map[cpu]) == 1) {
+ /*
+ * for each core in package, increment
+ * the booted_cores for this new cpu
+ */
+ if (first_cpu(cpu_sibling_map[i]) == i)
+ c[cpu].booted_cores++;
+ /*
+ * increment the core count for all
+ * the other cpus in this package
+ */
+ if (i != cpu)
+ c[i].booted_cores++;
+ } else if (i != cpu && !c[cpu].booted_cores)
+ c[cpu].booted_cores = c[i].booted_cores;
+ }
}
}
current_thread_info()->cpu = 0;
smp_tune_scheduling();
- cpus_clear(cpu_sibling_map[0]);
- cpu_set(0, cpu_sibling_map[0]);
- cpus_clear(cpu_core_map[0]);
- cpu_set(0, cpu_core_map[0]);
+ set_cpu_sibling_map(0);
/*
* If we couldn't find an SMP configuration at boot time,
remove_siblinginfo(int cpu)
{
int sibling;
+ struct cpuinfo_x86 *c = cpu_data;
+ for_each_cpu_mask(sibling, cpu_core_map[cpu]) {
+ cpu_clear(cpu, cpu_core_map[sibling]);
+ /*
+ * last thread sibling in this cpu core going down
+ */
+ if (cpus_weight(cpu_sibling_map[cpu]) == 1)
+ c[sibling].booted_cores--;
+ }
+
for_each_cpu_mask(sibling, cpu_sibling_map[cpu])
cpu_clear(cpu, cpu_sibling_map[sibling]);
- for_each_cpu_mask(sibling, cpu_core_map[cpu])
- cpu_clear(cpu, cpu_core_map[sibling]);
cpus_clear(cpu_sibling_map[cpu]);
cpus_clear(cpu_core_map[cpu]);
phys_proc_id[cpu] = BAD_APICID;
cpu_core_id[cpu] = BAD_APICID;
+ cpu_clear(cpu, cpu_sibling_setup_map);
}
int __cpu_disable(void)
"enabled and removable" : "enabled" ) );
}
-#if MAX_NR_ZONES != 3
-#error "MAX_NR_ZONES != 3, chunk_to_zone requires review"
+#if MAX_NR_ZONES != 4
+#error "MAX_NR_ZONES != 4, chunk_to_zone requires review"
#endif
/* Take a chunk of pages from page frame cstart to cend and count the number
* of pages in each zone, returned via zones[].
{
/* check clock override */
if (override[0] && strncmp(override,"pit",3))
- printk(KERN_ERR "Warning: clock= override failed. Defaulting to PIT\n");
-
+ printk(KERN_ERR "Warning: clock= override failed. Defaulting "
+ "to PIT\n");
+ init_cpu_khz();
count_p = LATCH;
return 0;
}
#include <linux/proc_fs.h>
#include <linux/efi.h>
#include <linux/memory_hotplug.h>
+#include <linux/initrd.h>
#include <asm/processor.h>
#include <asm/system.h>
pkmap_page_table = pte;
}
-void __devinit free_new_highpage(struct page *page)
+static void __devinit free_new_highpage(struct page *page)
{
set_page_count(page, 1);
__free_page(page);
return; /* only applies to certain Toshibas (so far) */
/* Restore config space on Toshiba laptops */
- mdelay(10);
pci_write_config_word(dev, PCI_CACHE_LINE_SIZE, toshiba_line_size);
- pci_write_config_word(dev, PCI_INTERRUPT_LINE, dev->irq);
+ pci_read_config_byte(dev, PCI_INTERRUPT_LINE, (u8 *)&dev->irq);
pci_write_config_dword(dev, PCI_BASE_ADDRESS_0,
pci_resource_start(dev, 0));
pci_write_config_dword(dev, PCI_BASE_ADDRESS_1,
bool
select GENERIC_ALLOCATOR
+config ZONE_DMA_IS_DMA32
+ bool
+ default y
+
choice
prompt "System type"
default IA64_GENERIC
endchoice
+choice
+ prompt "Page Table Levels"
+ default PGTABLE_3
+
+config PGTABLE_3
+ bool "3 Levels"
+
+config PGTABLE_4
+ depends on !IA64_PAGE_SIZE_64KB
+ bool "4 Levels"
+
+endchoice
+
source kernel/Kconfig.hz
config IA64_BRL_EMU
# CONFIG_IA64_PAGE_SIZE_8KB is not set
CONFIG_IA64_PAGE_SIZE_16KB=y
# CONFIG_IA64_PAGE_SIZE_64KB is not set
+# CONFIG_PGTABLE_3 is not set
+CONFIG_PGTABLE_4=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_1000 is not set
# CONFIG_IA64_PAGE_SIZE_8KB is not set
CONFIG_IA64_PAGE_SIZE_16KB=y
# CONFIG_IA64_PAGE_SIZE_64KB is not set
+CONFIG_PGTABLE_3=y
+# CONFIG_PGTABLE_4 is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_1000 is not set
break;
}
- if ((res = kcalloc(1, sizeof(struct resource), GFP_KERNEL)) == NULL) {
+ if ((res = kzalloc(sizeof(struct resource), GFP_KERNEL)) == NULL) {
printk(KERN_ERR "failed to alocate resource for iomem\n");
return;
}
* (the "original") TLB miss, which may either be caused by an instruction
* fetch or a data access (or non-access).
*
- * What we do here is normal TLB miss handing for the _original_ miss, followed
- * by inserting the TLB entry for the virtual page table page that the VHPT
- * walker was attempting to access. The latter gets inserted as long
- * as both L1 and L2 have valid mappings for the faulting address.
- * The TLB entry for the original miss gets inserted only if
- * the L3 entry indicates that the page is present.
+ * What we do here is normal TLB miss handing for the _original_ miss,
+ * followed by inserting the TLB entry for the virtual page table page
+ * that the VHPT walker was attempting to access. The latter gets
+ * inserted as long as page table entry above pte level have valid
+ * mappings for the faulting address. The TLB entry for the original
+ * miss gets inserted only if the pte entry indicates that the page is
+ * present.
*
* do_page_fault gets invoked in the following cases:
* - the faulting virtual address uses unimplemented address bits
- * - the faulting virtual address has no L1, L2, or L3 mapping
+ * - the faulting virtual address has no valid page table mapping
*/
mov r16=cr.ifa // get address that caused the TLB miss
#ifdef CONFIG_HUGETLB_PAGE
shl r21=r16,3 // shift bit 60 into sign bit
shr.u r17=r16,61 // get the region number into r17
;;
- shr r22=r21,3
+ shr.u r22=r21,3
#ifdef CONFIG_HUGETLB_PAGE
extr.u r26=r25,2,6
;;
#endif
;;
cmp.eq p6,p7=5,r17 // is IFA pointing into to region 5?
- shr.u r18=r22,PGDIR_SHIFT // get bits 33-63 of the faulting address
+ shr.u r18=r22,PGDIR_SHIFT // get bottom portion of pgd index bit
;;
(p7) dep r17=r17,r19,(PAGE_SHIFT-3),3 // put region number bits in place
(p6) shr.u r21=r21,PGDIR_SHIFT+PAGE_SHIFT
(p7) shr.u r21=r21,PGDIR_SHIFT+PAGE_SHIFT-3
;;
-(p6) dep r17=r18,r19,3,(PAGE_SHIFT-3) // r17=PTA + IFA(33,42)*8
-(p7) dep r17=r18,r17,3,(PAGE_SHIFT-6) // r17=PTA + (((IFA(61,63) << 7) | IFA(33,39))*8)
+(p6) dep r17=r18,r19,3,(PAGE_SHIFT-3) // r17=pgd_offset for region 5
+(p7) dep r17=r18,r17,3,(PAGE_SHIFT-6) // r17=pgd_offset for region[0-4]
cmp.eq p7,p6=0,r21 // unused address bits all zeroes?
- shr.u r18=r22,PMD_SHIFT // shift L2 index into position
+#ifdef CONFIG_PGTABLE_4
+ shr.u r28=r22,PUD_SHIFT // shift pud index into position
+#else
+ shr.u r18=r22,PMD_SHIFT // shift pmd index into position
+#endif
+ ;;
+ ld8 r17=[r17] // get *pgd (may be 0)
+ ;;
+(p7) cmp.eq p6,p7=r17,r0 // was pgd_present(*pgd) == NULL?
+#ifdef CONFIG_PGTABLE_4
+ dep r28=r28,r17,3,(PAGE_SHIFT-3) // r28=pud_offset(pgd,addr)
;;
- ld8 r17=[r17] // fetch the L1 entry (may be 0)
+ shr.u r18=r22,PMD_SHIFT // shift pmd index into position
+(p7) ld8 r29=[r28] // get *pud (may be 0)
;;
-(p7) cmp.eq p6,p7=r17,r0 // was L1 entry NULL?
- dep r17=r18,r17,3,(PAGE_SHIFT-3) // compute address of L2 page table entry
+(p7) cmp.eq.or.andcm p6,p7=r29,r0 // was pud_present(*pud) == NULL?
+ dep r17=r18,r29,3,(PAGE_SHIFT-3) // r17=pmd_offset(pud,addr)
+#else
+ dep r17=r18,r17,3,(PAGE_SHIFT-3) // r17=pmd_offset(pgd,addr)
+#endif
;;
-(p7) ld8 r20=[r17] // fetch the L2 entry (may be 0)
- shr.u r19=r22,PAGE_SHIFT // shift L3 index into position
+(p7) ld8 r20=[r17] // get *pmd (may be 0)
+ shr.u r19=r22,PAGE_SHIFT // shift pte index into position
;;
-(p7) cmp.eq.or.andcm p6,p7=r20,r0 // was L2 entry NULL?
- dep r21=r19,r20,3,(PAGE_SHIFT-3) // compute address of L3 page table entry
+(p7) cmp.eq.or.andcm p6,p7=r20,r0 // was pmd_present(*pmd) == NULL?
+ dep r21=r19,r20,3,(PAGE_SHIFT-3) // r21=pte_offset(pmd,addr)
;;
-(p7) ld8 r18=[r21] // read the L3 PTE
- mov r19=cr.isr // cr.isr bit 0 tells us if this is an insn miss
+(p7) ld8 r18=[r21] // read *pte
+ mov r19=cr.isr // cr.isr bit 32 tells us if this is an insn miss
;;
(p7) tbit.z p6,p7=r18,_PAGE_P_BIT // page present bit cleared?
mov r22=cr.iha // get the VHPT address that caused the TLB miss
dv_serialize_data
/*
- * Re-check L2 and L3 pagetable. If they changed, we may have received a ptc.g
+ * Re-check pagetable entry. If they changed, we may have received a ptc.g
* between reading the pagetable and the "itc". If so, flush the entry we
- * inserted and retry.
+ * inserted and retry. At this point, we have:
+ *
+ * r28 = equivalent of pud_offset(pgd, ifa)
+ * r17 = equivalent of pmd_offset(pud, ifa)
+ * r21 = equivalent of pte_offset(pmd, ifa)
+ *
+ * r29 = *pud
+ * r20 = *pmd
+ * r18 = *pte
*/
- ld8 r25=[r21] // read L3 PTE again
- ld8 r26=[r17] // read L2 entry again
+ ld8 r25=[r21] // read *pte again
+ ld8 r26=[r17] // read *pmd again
+#ifdef CONFIG_PGTABLE_4
+ ld8 r19=[r28] // read *pud again
+#endif
+ cmp.ne p6,p7=r0,r0
;;
- cmp.ne p6,p7=r26,r20 // did L2 entry change
+ cmp.ne.or.andcm p6,p7=r26,r20 // did *pmd change
+#ifdef CONFIG_PGTABLE_4
+ cmp.ne.or.andcm p6,p7=r19,r29 // did *pud change
+#endif
mov r27=PAGE_SHIFT<<2
;;
(p6) ptc.l r22,r27 // purge PTE page translation
-(p7) cmp.ne.or.andcm p6,p7=r25,r18 // did L3 PTE change
+(p7) cmp.ne.or.andcm p6,p7=r25,r18 // did *pte change
;;
(p6) ptc.l r16,r27 // purge translation
#endif
ENTRY(itlb_miss)
DBG_FAULT(1)
/*
- * The ITLB handler accesses the L3 PTE via the virtually mapped linear
+ * The ITLB handler accesses the PTE via the virtually mapped linear
* page table. If a nested TLB miss occurs, we switch into physical
- * mode, walk the page table, and then re-execute the L3 PTE read
- * and go on normally after that.
+ * mode, walk the page table, and then re-execute the PTE read and
+ * go on normally after that.
*/
mov r16=cr.ifa // get virtual address
mov r29=b0 // save b0
mov r31=pr // save predicates
.itlb_fault:
- mov r17=cr.iha // get virtual address of L3 PTE
+ mov r17=cr.iha // get virtual address of PTE
movl r30=1f // load nested fault continuation point
;;
-1: ld8 r18=[r17] // read L3 PTE
+1: ld8 r18=[r17] // read *pte
;;
mov b0=r29
tbit.z p6,p0=r18,_PAGE_P_BIT // page present bit cleared?
*/
dv_serialize_data
- ld8 r19=[r17] // read L3 PTE again and see if same
+ ld8 r19=[r17] // read *pte again and see if same
mov r20=PAGE_SHIFT<<2 // setup page size for purge
;;
cmp.ne p7,p0=r18,r19
ENTRY(dtlb_miss)
DBG_FAULT(2)
/*
- * The DTLB handler accesses the L3 PTE via the virtually mapped linear
+ * The DTLB handler accesses the PTE via the virtually mapped linear
* page table. If a nested TLB miss occurs, we switch into physical
- * mode, walk the page table, and then re-execute the L3 PTE read
- * and go on normally after that.
+ * mode, walk the page table, and then re-execute the PTE read and
+ * go on normally after that.
*/
mov r16=cr.ifa // get virtual address
mov r29=b0 // save b0
mov r31=pr // save predicates
dtlb_fault:
- mov r17=cr.iha // get virtual address of L3 PTE
+ mov r17=cr.iha // get virtual address of PTE
movl r30=1f // load nested fault continuation point
;;
-1: ld8 r18=[r17] // read L3 PTE
+1: ld8 r18=[r17] // read *pte
;;
mov b0=r29
tbit.z p6,p0=r18,_PAGE_P_BIT // page present bit cleared?
*/
dv_serialize_data
- ld8 r19=[r17] // read L3 PTE again and see if same
+ ld8 r19=[r17] // read *pte again and see if same
mov r20=PAGE_SHIFT<<2 // setup page size for purge
;;
cmp.ne p7,p0=r18,r19
* r30: continuation address
* r31: saved pr
*
- * Output: r17: physical address of L3 PTE of faulting address
+ * Output: r17: physical address of PTE of faulting address
* r29: saved b0
* r30: continuation address
* r31: saved pr
(p6) shr.u r21=r21,PGDIR_SHIFT+PAGE_SHIFT
(p7) shr.u r21=r21,PGDIR_SHIFT+PAGE_SHIFT-3
;;
-(p6) dep r17=r18,r19,3,(PAGE_SHIFT-3) // r17=PTA + IFA(33,42)*8
-(p7) dep r17=r18,r17,3,(PAGE_SHIFT-6) // r17=PTA + (((IFA(61,63) << 7) | IFA(33,39))*8)
+(p6) dep r17=r18,r19,3,(PAGE_SHIFT-3) // r17=pgd_offset for region 5
+(p7) dep r17=r18,r17,3,(PAGE_SHIFT-6) // r17=pgd_offset for region[0-4]
cmp.eq p7,p6=0,r21 // unused address bits all zeroes?
- shr.u r18=r22,PMD_SHIFT // shift L2 index into position
+#ifdef CONFIG_PGTABLE_4
+ shr.u r18=r22,PUD_SHIFT // shift pud index into position
+#else
+ shr.u r18=r22,PMD_SHIFT // shift pmd index into position
+#endif
;;
- ld8 r17=[r17] // fetch the L1 entry (may be 0)
+ ld8 r17=[r17] // get *pgd (may be 0)
;;
-(p7) cmp.eq p6,p7=r17,r0 // was L1 entry NULL?
- dep r17=r18,r17,3,(PAGE_SHIFT-3) // compute address of L2 page table entry
+(p7) cmp.eq p6,p7=r17,r0 // was pgd_present(*pgd) == NULL?
+ dep r17=r18,r17,3,(PAGE_SHIFT-3) // r17=p[u|m]d_offset(pgd,addr)
;;
-(p7) ld8 r17=[r17] // fetch the L2 entry (may be 0)
- shr.u r19=r22,PAGE_SHIFT // shift L3 index into position
+#ifdef CONFIG_PGTABLE_4
+(p7) ld8 r17=[r17] // get *pud (may be 0)
+ shr.u r18=r22,PMD_SHIFT // shift pmd index into position
+ ;;
+(p7) cmp.eq.or.andcm p6,p7=r17,r0 // was pud_present(*pud) == NULL?
+ dep r17=r18,r17,3,(PAGE_SHIFT-3) // r17=pmd_offset(pud,addr)
+ ;;
+#endif
+(p7) ld8 r17=[r17] // get *pmd (may be 0)
+ shr.u r19=r22,PAGE_SHIFT // shift pte index into position
;;
-(p7) cmp.eq.or.andcm p6,p7=r17,r0 // was L2 entry NULL?
- dep r17=r19,r17,3,(PAGE_SHIFT-3) // compute address of L3 page table entry
+(p7) cmp.eq.or.andcm p6,p7=r17,r0 // was pmd_present(*pmd) == NULL?
+ dep r17=r19,r17,3,(PAGE_SHIFT-3) // r17=pte_offset(pmd,addr);
(p6) br.cond.spnt page_fault
mov b0=r30
br.sptk.many b0 // return to continuation point
((struct fnptr *)kretprobe_trampoline)->ip;
spin_lock_irqsave(&kretprobe_lock, flags);
- head = kretprobe_inst_table_head(current);
+ head = kretprobe_inst_table_head(current);
/*
* It is possible to have multiple instances associated with a given
* kretprobe_trampoline
*/
hlist_for_each_entry_safe(ri, node, tmp, head, hlist) {
- if (ri->task != current)
+ if (ri->task != current)
/* another task is sharing our hash bucket */
- continue;
+ continue;
if (ri->rp && ri->rp->handler)
ri->rp->handler(ri, regs);
* kprobe_handler() that we don't want the post_handler
* to run (and have re-enabled preemption)
*/
- return 1;
+ return 1;
}
/* Called with kretprobe_lock held */
switch(val) {
case DIE_BREAK:
- if (pre_kprobes_handler(args))
- ret = NOTIFY_STOP;
+ /* err is break number from ia64_bad_break() */
+ if (args->err == 0x80200 || args->err == 0x80300)
+ if (pre_kprobes_handler(args))
+ ret = NOTIFY_STOP;
break;
- case DIE_SS:
- if (post_kprobes_handler(args->regs))
- ret = NOTIFY_STOP;
+ case DIE_FAULT:
+ /* err is vector number from ia64_fault() */
+ if (args->err == 36)
+ if (post_kprobes_handler(args->regs))
+ ret = NOTIFY_STOP;
break;
case DIE_PAGE_FAULT:
/* kprobe_running() needs smp_processor_id() */
*
* 2005-08-12 Keith Owens <kaos@sgi.com>
* Convert MCA/INIT handlers to use per event stacks and SAL/OS state.
+ *
+ * 2005-10-07 Keith Owens <kaos@sgi.com>
+ * Add notify_die() hooks.
*/
#include <linux/config.h>
#include <linux/types.h>
#include <linux/sched.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
-#include <linux/kallsyms.h>
#include <linux/smp_lock.h>
#include <linux/bootmem.h>
#include <linux/acpi.h>
#include <linux/workqueue.h>
#include <asm/delay.h>
+#include <asm/kdebug.h>
#include <asm/machvec.h>
#include <asm/meminit.h>
#include <asm/page.h>
static int mca_init;
+
+static void inline
+ia64_mca_spin(const char *func)
+{
+ printk(KERN_EMERG "%s: spinning here, not returning to SAL\n", func);
+ while (1)
+ cpu_relax();
+}
/*
* IA64_MCA log support
*/
* Outputs : None
*/
static irqreturn_t
-ia64_mca_rendez_int_handler(int rendez_irq, void *arg, struct pt_regs *ptregs)
+ia64_mca_rendez_int_handler(int rendez_irq, void *arg, struct pt_regs *regs)
{
unsigned long flags;
int cpu = smp_processor_id();
/* Mask all interrupts */
local_irq_save(flags);
+ if (notify_die(DIE_MCA_RENDZVOUS_ENTER, "MCA", regs, 0, 0, 0)
+ == NOTIFY_STOP)
+ ia64_mca_spin(__FUNCTION__);
ia64_mc_info.imi_rendez_checkin[cpu] = IA64_MCA_RENDEZ_CHECKIN_DONE;
/* Register with the SAL monarch that the slave has
*/
ia64_sal_mc_rendez();
+ if (notify_die(DIE_MCA_RENDZVOUS_PROCESS, "MCA", regs, 0, 0, 0)
+ == NOTIFY_STOP)
+ ia64_mca_spin(__FUNCTION__);
+
/* Wait for the monarch cpu to exit. */
while (monarch_cpu != -1)
cpu_relax(); /* spin until monarch leaves */
+ if (notify_die(DIE_MCA_RENDZVOUS_LEAVE, "MCA", regs, 0, 0, 0)
+ == NOTIFY_STOP)
+ ia64_mca_spin(__FUNCTION__);
+
/* Enable all interrupts */
local_irq_restore(flags);
return IRQ_HANDLED;
oops_in_progress = 1; /* FIXME: make printk NMI/MCA/INIT safe */
previous_current = ia64_mca_modify_original_stack(regs, sw, sos, "MCA");
monarch_cpu = cpu;
+ if (notify_die(DIE_MCA_MONARCH_ENTER, "MCA", regs, 0, 0, 0)
+ == NOTIFY_STOP)
+ ia64_mca_spin(__FUNCTION__);
ia64_wait_for_slaves(cpu);
/* Wakeup all the processors which are spinning in the rendezvous loop.
* spinning in SAL does not work.
*/
ia64_mca_wakeup_all();
+ if (notify_die(DIE_MCA_MONARCH_PROCESS, "MCA", regs, 0, 0, 0)
+ == NOTIFY_STOP)
+ ia64_mca_spin(__FUNCTION__);
/* Get the MCA error record and log it */
ia64_mca_log_sal_error_record(SAL_INFO_TYPE_MCA);
ia64_sal_clear_state_info(SAL_INFO_TYPE_MCA);
sos->os_status = IA64_MCA_CORRECTED;
}
+ if (notify_die(DIE_MCA_MONARCH_LEAVE, "MCA", regs, 0, 0, recover)
+ == NOTIFY_STOP)
+ ia64_mca_spin(__FUNCTION__);
set_curr_task(cpu, previous_current);
monarch_cpu = -1;
#endif /* CONFIG_ACPI */
+static int
+default_monarch_init_process(struct notifier_block *self, unsigned long val, void *data)
+{
+ int c;
+ struct task_struct *g, *t;
+ if (val != DIE_INIT_MONARCH_PROCESS)
+ return NOTIFY_DONE;
+ printk(KERN_ERR "Processes interrupted by INIT -");
+ for_each_online_cpu(c) {
+ struct ia64_sal_os_state *s;
+ t = __va(__per_cpu_mca[c] + IA64_MCA_CPU_INIT_STACK_OFFSET);
+ s = (struct ia64_sal_os_state *)((char *)t + MCA_SOS_OFFSET);
+ g = s->prev_task;
+ if (g) {
+ if (g->pid)
+ printk(" %d", g->pid);
+ else
+ printk(" %d (cpu %d task 0x%p)", g->pid, task_cpu(g), g);
+ }
+ }
+ printk("\n\n");
+ if (read_trylock(&tasklist_lock)) {
+ do_each_thread (g, t) {
+ printk("\nBacktrace of pid %d (%s)\n", t->pid, t->comm);
+ show_stack(t, NULL);
+ } while_each_thread (g, t);
+ read_unlock(&tasklist_lock);
+ }
+ return NOTIFY_DONE;
+}
+
/*
* C portion of the OS INIT handler
*
static atomic_t slaves;
static atomic_t monarchs;
task_t *previous_current;
- int cpu = smp_processor_id(), c;
- struct task_struct *g, *t;
+ int cpu = smp_processor_id();
oops_in_progress = 1; /* FIXME: make printk NMI/MCA/INIT safe */
console_loglevel = 15; /* make sure printks make it to console */
ia64_mc_info.imi_rendez_checkin[cpu] = IA64_MCA_RENDEZ_CHECKIN_INIT;
while (monarch_cpu == -1)
cpu_relax(); /* spin until monarch enters */
+ if (notify_die(DIE_INIT_SLAVE_ENTER, "INIT", regs, 0, 0, 0)
+ == NOTIFY_STOP)
+ ia64_mca_spin(__FUNCTION__);
+ if (notify_die(DIE_INIT_SLAVE_PROCESS, "INIT", regs, 0, 0, 0)
+ == NOTIFY_STOP)
+ ia64_mca_spin(__FUNCTION__);
while (monarch_cpu != -1)
cpu_relax(); /* spin until monarch leaves */
+ if (notify_die(DIE_INIT_SLAVE_LEAVE, "INIT", regs, 0, 0, 0)
+ == NOTIFY_STOP)
+ ia64_mca_spin(__FUNCTION__);
printk("Slave on cpu %d returning to normal service.\n", cpu);
set_curr_task(cpu, previous_current);
ia64_mc_info.imi_rendez_checkin[cpu] = IA64_MCA_RENDEZ_CHECKIN_NOTDONE;
}
monarch_cpu = cpu;
+ if (notify_die(DIE_INIT_MONARCH_ENTER, "INIT", regs, 0, 0, 0)
+ == NOTIFY_STOP)
+ ia64_mca_spin(__FUNCTION__);
/*
* Wait for a bit. On some machines (e.g., HP's zx2000 and zx6000, INIT can be
printk("Delaying for 5 seconds...\n");
udelay(5*1000000);
ia64_wait_for_slaves(cpu);
- printk(KERN_ERR "Processes interrupted by INIT -");
- for_each_online_cpu(c) {
- struct ia64_sal_os_state *s;
- t = __va(__per_cpu_mca[c] + IA64_MCA_CPU_INIT_STACK_OFFSET);
- s = (struct ia64_sal_os_state *)((char *)t + MCA_SOS_OFFSET);
- g = s->prev_task;
- if (g) {
- if (g->pid)
- printk(" %d", g->pid);
- else
- printk(" %d (cpu %d task 0x%p)", g->pid, task_cpu(g), g);
- }
- }
- printk("\n\n");
- if (read_trylock(&tasklist_lock)) {
- do_each_thread (g, t) {
- printk("\nBacktrace of pid %d (%s)\n", t->pid, t->comm);
- show_stack(t, NULL);
- } while_each_thread (g, t);
- read_unlock(&tasklist_lock);
- }
+ /* If nobody intercepts DIE_INIT_MONARCH_PROCESS then we drop through
+ * to default_monarch_init_process() above and just print all the
+ * tasks.
+ */
+ if (notify_die(DIE_INIT_MONARCH_PROCESS, "INIT", regs, 0, 0, 0)
+ == NOTIFY_STOP)
+ ia64_mca_spin(__FUNCTION__);
+ if (notify_die(DIE_INIT_MONARCH_LEAVE, "INIT", regs, 0, 0, 0)
+ == NOTIFY_STOP)
+ ia64_mca_spin(__FUNCTION__);
printk("\nINIT dump complete. Monarch on cpu %d returning to normal service.\n", cpu);
atomic_dec(&monarchs);
set_curr_task(cpu, previous_current);
s64 rc;
struct ia64_sal_retval isrv;
u64 timeout = IA64_MCA_RENDEZ_TIMEOUT; /* platform specific */
+ static struct notifier_block default_init_monarch_nb = {
+ .notifier_call = default_monarch_init_process,
+ .priority = 0/* we need to notified last */
+ };
IA64_MCA_DEBUG("%s: begin\n", __FUNCTION__);
"(status %ld)\n", rc);
return;
}
+ if (register_die_notifier(&default_init_monarch_nb)) {
+ printk(KERN_ERR "Failed to register default monarch INIT process\n");
+ return;
+ }
IA64_MCA_DEBUG("%s: registered OS INIT handler with SAL\n", __FUNCTION__);
(pal_processor_state_info_t*)peidx_psp(peidx);
/*
- * We cannot recover errors with other than bus_check.
+ * Processor recovery status must key off of the PAL recovery
+ * status in the Processor State Parameter.
*/
- if (psp->cc || psp->rc || psp->uc)
+
+ /*
+ * The machine check is corrected.
+ */
+ if (psp->cm == 1)
+ return 1;
+
+ /*
+ * The error was not contained. Software must be reset.
+ */
+ if (psp->us || psp->ci == 0)
return 0;
/*
return 0;
if (pbci->eb && pbci->bsi > 0)
return 0;
- if (psp->ci == 0)
- return 0;
/*
* This is a local MCA and estimated as recoverble external bus error.
* Copyright (C) 1998-2003 Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
* 04/11/17 Ashok Raj <ashok.raj@intel.com> Added CPU Hotplug Support
+ *
+ * 2005-10-07 Keith Owens <kaos@sgi.com>
+ * Add notify_die() hooks.
*/
#define __KERNEL_SYSCALLS__ /* see <asm/unistd.h> */
#include <linux/config.h>
#include <asm/elf.h>
#include <asm/ia32.h>
#include <asm/irq.h>
+#include <asm/kdebug.h>
#include <asm/pgalloc.h>
#include <asm/processor.h>
#include <asm/sal.h>
{
local_irq_enable();
while (!need_resched()) {
- if (can_do_pal_halt) {
- local_irq_disable();
- if (!need_resched())
- safe_halt();
- local_irq_enable();
- } else
+ if (can_do_pal_halt)
+ safe_halt();
+ else
cpu_relax();
}
}
{
void (*mark_idle)(int) = ia64_mark_idle;
int cpu = smp_processor_id();
- set_thread_flag(TIF_POLLING_NRFLAG);
/* endless idle loop with no priority at all */
while (1) {
+ if (can_do_pal_halt)
+ clear_thread_flag(TIF_POLLING_NRFLAG);
+ else
+ set_thread_flag(TIF_POLLING_NRFLAG);
+
if (!need_resched()) {
void (*idle)(void);
#ifdef CONFIG_SMP
void
machine_restart (char *restart_cmd)
{
+ (void) notify_die(DIE_MACHINE_RESTART, restart_cmd, NULL, 0, 0, 0);
(*efi.reset_system)(EFI_RESET_WARM, 0, 0, NULL);
}
void
machine_halt (void)
{
+ (void) notify_die(DIE_MACHINE_HALT, "", NULL, 0, 0, 0);
cpu_halt();
}
#endif
cpu_init(); /* initialize the bootstrap CPU */
+ mmu_context_init(); /* initialize context_id bitmap */
#ifdef CONFIG_ACPI
acpi_boot_init();
struct sigscratch *scr)
{
extern char __kernel_sigtramp[];
- unsigned long tramp_addr, new_rbs = 0;
+ unsigned long tramp_addr, new_rbs = 0, new_sp;
struct sigframe __user *frame;
long err;
- frame = (void __user *) scr->pt.r12;
+ new_sp = scr->pt.r12;
tramp_addr = (unsigned long) __kernel_sigtramp;
- if ((ka->sa.sa_flags & SA_ONSTACK) && sas_ss_flags((unsigned long) frame) == 0) {
- frame = (void __user *) ((current->sas_ss_sp + current->sas_ss_size)
- & ~(STACK_ALIGN - 1));
+ if ((ka->sa.sa_flags & SA_ONSTACK) && sas_ss_flags(new_sp) == 0) {
+ new_sp = current->sas_ss_sp + current->sas_ss_size;
/*
* We need to check for the register stack being on the signal stack
* separately, because it's switched separately (memory stack is switched
if (!rbs_on_sig_stack(scr->pt.ar_bspstore))
new_rbs = (current->sas_ss_sp + sizeof(long) - 1) & ~(sizeof(long) - 1);
}
- frame = (void __user *) frame - ((sizeof(*frame) + STACK_ALIGN - 1) & ~(STACK_ALIGN - 1));
+ frame = (void __user *) ((new_sp - sizeof(*frame)) & -STACK_ALIGN);
if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
return force_sigsegv_info(sig, frame);
EXPORT_SYMBOL(fpswa_interface);
struct notifier_block *ia64die_chain;
-static DEFINE_SPINLOCK(die_notifier_lock);
-int register_die_notifier(struct notifier_block *nb)
+int
+register_die_notifier(struct notifier_block *nb)
{
- int err = 0;
- unsigned long flags;
- spin_lock_irqsave(&die_notifier_lock, flags);
- err = notifier_chain_register(&ia64die_chain, nb);
- spin_unlock_irqrestore(&die_notifier_lock, flags);
- return err;
+ return notifier_chain_register(&ia64die_chain, nb);
}
+EXPORT_SYMBOL_GPL(register_die_notifier);
+
+int
+unregister_die_notifier(struct notifier_block *nb)
+{
+ return notifier_chain_unregister(&ia64die_chain, nb);
+}
+EXPORT_SYMBOL_GPL(unregister_die_notifier);
void __init
trap_init (void)
if (++die.lock_owner_depth < 3) {
printk("%s[%d]: %s %ld [%d]\n",
current->comm, current->pid, str, err, ++die_counter);
+ (void) notify_die(DIE_OOPS, (char *)str, regs, err, 255, SIGSEGV);
show_regs(regs);
} else
printk(KERN_ERR "Recursive die() failure, output suppressed\n");
switch (break_num) {
case 0: /* unknown error (used by GCC for __builtin_abort()) */
if (notify_die(DIE_BREAK, "break 0", regs, break_num, TRAP_BRKPT, SIGTRAP)
- == NOTIFY_STOP) {
+ == NOTIFY_STOP)
return;
- }
die_if_kernel("bugcheck!", regs, break_num);
sig = SIGILL; code = ILL_ILLOPC;
break;
sig = SIGILL; code = __ILL_BNDMOD;
break;
- case 0x80200:
- case 0x80300:
- if (notify_die(DIE_BREAK, "kprobe", regs, break_num, TRAP_BRKPT, SIGTRAP)
- == NOTIFY_STOP) {
- return;
- }
- sig = SIGTRAP; code = TRAP_BRKPT;
- break;
-
default:
if (break_num < 0x40000 || break_num > 0x100000)
die_if_kernel("Bad break", regs, break_num);
if (break_num < 0x80000) {
sig = SIGILL; code = __ILL_BREAK;
} else {
+ if (notify_die(DIE_BREAK, "bad break", regs, break_num, TRAP_BRKPT, SIGTRAP)
+ == NOTIFY_STOP)
+ return;
sig = SIGTRAP; code = TRAP_BRKPT;
}
}
#endif
break;
case 35: siginfo.si_code = TRAP_BRANCH; ifa = 0; break;
- case 36:
- if (notify_die(DIE_SS, "ss", ®s, vector,
- vector, SIGTRAP) == NOTIFY_STOP)
- return;
- siginfo.si_code = TRAP_TRACE; ifa = 0; break;
+ case 36: siginfo.si_code = TRAP_TRACE; ifa = 0; break;
}
+ if (notify_die(DIE_FAULT, "ia64_fault", ®s, vector, siginfo.si_code, SIGTRAP)
+ == NOTIFY_STOP)
+ return;
siginfo.si_signo = SIGTRAP;
siginfo.si_errno = 0;
siginfo.si_addr = (void __user *) ifa;
* for best.
* @nid: node id
* @pernodesize: size of this node's pernode data
- * @align: alignment to use for this node's pernode data
*/
-static void __init *memory_less_node_alloc(int nid, unsigned long pernodesize,
- unsigned long align)
+static void __init *memory_less_node_alloc(int nid, unsigned long pernodesize)
{
void *ptr = NULL;
u8 best = 0xff;
- int bestnode = -1, node;
+ int bestnode = -1, node, anynode = 0;
for_each_online_node(node) {
if (node_isset(node, memory_less_mask))
best = node_distance(nid, node);
bestnode = node;
}
+ anynode = node;
}
- ptr = __alloc_bootmem_node(mem_data[bestnode].pgdat,
- pernodesize, align, __pa(MAX_DMA_ADDRESS));
+ if (bestnode == -1)
+ bestnode = anynode;
+
+ ptr = __alloc_bootmem_node(mem_data[bestnode].pgdat, pernodesize,
+ PERCPU_PAGE_SIZE, __pa(MAX_DMA_ADDRESS));
- if (!ptr)
- panic("NO memory for memory less node\n");
return ptr;
}
for_each_node_mask(node, memory_less_mask) {
pernodesize = compute_pernodesize(node);
- pernode = memory_less_node_alloc(node, pernodesize,
- (node) ? (node * PERCPU_PAGE_SIZE) : (1024*1024));
+ pernode = memory_less_node_alloc(node, pernodesize);
fill_pernode(node, __pa(pernode), pernodesize);
}
* Modified RID allocation for SMP
* Goutham Rao <goutham.rao@intel.com>
* IPI based ptc implementation and A-step IPI implementation.
+ * Rohit Seth <rohit.seth@intel.com>
+ * Ken Chen <kenneth.w.chen@intel.com>
*/
#include <linux/config.h>
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/smp.h>
#include <linux/mm.h>
+#include <linux/bootmem.h>
#include <asm/delay.h>
#include <asm/mmu_context.h>
#include <asm/pgalloc.h>
#include <asm/pal.h>
#include <asm/tlbflush.h>
+#include <asm/dma.h>
static struct {
unsigned long mask; /* mask of supported purge page-sizes */
- unsigned long max_bits; /* log2() of largest supported purge page-size */
+ unsigned long max_bits; /* log2 of largest supported purge page-size */
} purge;
struct ia64_ctx ia64_ctx = {
.lock = SPIN_LOCK_UNLOCKED,
.next = 1,
- .limit = (1 << 15) - 1, /* start out with the safe (architected) limit */
.max_ctx = ~0U
};
DEFINE_PER_CPU(u8, ia64_need_tlb_flush);
+/*
+ * Initializes the ia64_ctx.bitmap array based on max_ctx+1.
+ * Called after cpu_init() has setup ia64_ctx.max_ctx based on
+ * maximum RID that is supported by boot CPU.
+ */
+void __init
+mmu_context_init (void)
+{
+ ia64_ctx.bitmap = alloc_bootmem((ia64_ctx.max_ctx+1)>>3);
+ ia64_ctx.flushmap = alloc_bootmem((ia64_ctx.max_ctx+1)>>3);
+}
+
/*
* Acquire the ia64_ctx.lock before calling this function!
*/
void
wrap_mmu_context (struct mm_struct *mm)
{
- unsigned long tsk_context, max_ctx = ia64_ctx.max_ctx;
- struct task_struct *tsk;
- int i;
+ int i, cpu;
+ unsigned long flush_bit;
- if (ia64_ctx.next > max_ctx)
- ia64_ctx.next = 300; /* skip daemons */
- ia64_ctx.limit = max_ctx + 1;
+ for (i=0; i <= ia64_ctx.max_ctx / BITS_PER_LONG; i++) {
+ flush_bit = xchg(&ia64_ctx.flushmap[i], 0);
+ ia64_ctx.bitmap[i] ^= flush_bit;
+ }
+
+ /* use offset at 300 to skip daemons */
+ ia64_ctx.next = find_next_zero_bit(ia64_ctx.bitmap,
+ ia64_ctx.max_ctx, 300);
+ ia64_ctx.limit = find_next_bit(ia64_ctx.bitmap,
+ ia64_ctx.max_ctx, ia64_ctx.next);
/*
- * Scan all the task's mm->context and set proper safe range
+ * can't call flush_tlb_all() here because of race condition
+ * with O(1) scheduler [EF]
*/
-
- read_lock(&tasklist_lock);
- repeat:
- for_each_process(tsk) {
- if (!tsk->mm)
- continue;
- tsk_context = tsk->mm->context;
- if (tsk_context == ia64_ctx.next) {
- if (++ia64_ctx.next >= ia64_ctx.limit) {
- /* empty range: reset the range limit and start over */
- if (ia64_ctx.next > max_ctx)
- ia64_ctx.next = 300;
- ia64_ctx.limit = max_ctx + 1;
- goto repeat;
- }
- }
- if ((tsk_context > ia64_ctx.next) && (tsk_context < ia64_ctx.limit))
- ia64_ctx.limit = tsk_context;
- }
- read_unlock(&tasklist_lock);
- /* can't call flush_tlb_all() here because of race condition with O(1) scheduler [EF] */
- {
- int cpu = get_cpu(); /* prevent preemption/migration */
- for_each_online_cpu(i) {
- if (i != cpu)
- per_cpu(ia64_need_tlb_flush, i) = 1;
- }
- put_cpu();
- }
+ cpu = get_cpu(); /* prevent preemption/migration */
+ for_each_online_cpu(i)
+ if (i != cpu)
+ per_cpu(ia64_need_tlb_flush, i) = 1;
+ put_cpu();
local_flush_tlb_all();
}
void
-ia64_global_tlb_purge (struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long nbits)
+ia64_global_tlb_purge (struct mm_struct *mm, unsigned long start,
+ unsigned long end, unsigned long nbits)
{
static DEFINE_SPINLOCK(ptcg_lock);
}
void
-flush_tlb_range (struct vm_area_struct *vma, unsigned long start, unsigned long end)
+flush_tlb_range (struct vm_area_struct *vma, unsigned long start,
+ unsigned long end)
{
struct mm_struct *mm = vma->vm_mm;
unsigned long size = end - start;
#endif
nbits = ia64_fls(size + 0xfff);
- while (unlikely (((1UL << nbits) & purge.mask) == 0) && (nbits < purge.max_bits))
+ while (unlikely (((1UL << nbits) & purge.mask) == 0) &&
+ (nbits < purge.max_bits))
++nbits;
if (nbits > purge.max_bits)
nbits = purge.max_bits;
local_cpu_data->ptce_stride[0] = ptce_info.stride[0];
local_cpu_data->ptce_stride[1] = ptce_info.stride[1];
- local_flush_tlb_all(); /* nuke left overs from bootstrapping... */
+ local_flush_tlb_all(); /* nuke left overs from bootstrapping... */
}
}
static struct pci_raw_ops pci_sal_ops = {
- .read = pci_sal_read,
+ .read = pci_sal_read,
.write = pci_sal_write
};
return controller;
}
-static u64 __devinit
-add_io_space (struct acpi_resource_address64 *addr)
+struct pci_root_info {
+ struct pci_controller *controller;
+ char *name;
+};
+
+static unsigned int
+new_space (u64 phys_base, int sparse)
{
- u64 offset;
- int sparse = 0;
+ u64 mmio_base;
int i;
- if (addr->address_translation_offset == 0)
- return IO_SPACE_BASE(0); /* part of legacy IO space */
-
- if (addr->attribute.io.translation_attribute == ACPI_SPARSE_TRANSLATION)
- sparse = 1;
+ if (phys_base == 0)
+ return 0; /* legacy I/O port space */
- offset = (u64) ioremap(addr->address_translation_offset, 0);
+ mmio_base = (u64) ioremap(phys_base, 0);
for (i = 0; i < num_io_spaces; i++)
- if (io_space[i].mmio_base == offset &&
+ if (io_space[i].mmio_base == mmio_base &&
io_space[i].sparse == sparse)
- return IO_SPACE_BASE(i);
+ return i;
if (num_io_spaces == MAX_IO_SPACES) {
- printk("Too many IO port spaces\n");
+ printk(KERN_ERR "PCI: Too many IO port spaces "
+ "(MAX_IO_SPACES=%lu)\n", MAX_IO_SPACES);
return ~0;
}
i = num_io_spaces++;
- io_space[i].mmio_base = offset;
+ io_space[i].mmio_base = mmio_base;
io_space[i].sparse = sparse;
- return IO_SPACE_BASE(i);
+ return i;
+}
+
+static u64 __devinit
+add_io_space (struct pci_root_info *info, struct acpi_resource_address64 *addr)
+{
+ struct resource *resource;
+ char *name;
+ u64 base, min, max, base_port;
+ unsigned int sparse = 0, space_nr, len;
+
+ resource = kzalloc(sizeof(*resource), GFP_KERNEL);
+ if (!resource) {
+ printk(KERN_ERR "PCI: No memory for %s I/O port space\n",
+ info->name);
+ goto out;
+ }
+
+ len = strlen(info->name) + 32;
+ name = kzalloc(len, GFP_KERNEL);
+ if (!name) {
+ printk(KERN_ERR "PCI: No memory for %s I/O port space name\n",
+ info->name);
+ goto free_resource;
+ }
+
+ min = addr->min_address_range;
+ max = min + addr->address_length - 1;
+ if (addr->attribute.io.translation_attribute == ACPI_SPARSE_TRANSLATION)
+ sparse = 1;
+
+ space_nr = new_space(addr->address_translation_offset, sparse);
+ if (space_nr == ~0)
+ goto free_name;
+
+ base = __pa(io_space[space_nr].mmio_base);
+ base_port = IO_SPACE_BASE(space_nr);
+ snprintf(name, len, "%s I/O Ports %08lx-%08lx", info->name,
+ base_port + min, base_port + max);
+
+ /*
+ * The SDM guarantees the legacy 0-64K space is sparse, but if the
+ * mapping is done by the processor (not the bridge), ACPI may not
+ * mark it as sparse.
+ */
+ if (space_nr == 0)
+ sparse = 1;
+
+ resource->name = name;
+ resource->flags = IORESOURCE_MEM;
+ resource->start = base + (sparse ? IO_SPACE_SPARSE_ENCODING(min) : min);
+ resource->end = base + (sparse ? IO_SPACE_SPARSE_ENCODING(max) : max);
+ insert_resource(&iomem_resource, resource);
+
+ return base_port;
+
+free_name:
+ kfree(name);
+free_resource:
+ kfree(resource);
+out:
+ return ~0;
}
static acpi_status __devinit resource_to_window(struct acpi_resource *resource,
return AE_OK;
}
-struct pci_root_info {
- struct pci_controller *controller;
- char *name;
-};
-
static __devinit acpi_status add_window(struct acpi_resource *res, void *data)
{
struct pci_root_info *info = data;
} else if (addr.resource_type == ACPI_IO_RANGE) {
flags = IORESOURCE_IO;
root = &ioport_resource;
- offset = add_io_space(&addr);
+ offset = add_io_space(info, &addr);
if (offset == ~0)
return AE_OK;
} else
window->resource.name = info->name;
window->resource.flags = flags;
window->resource.start = addr.min_address_range + offset;
- window->resource.end = addr.max_address_range + offset;
+ window->resource.end = window->resource.start + addr.address_length - 1;
window->resource.child = NULL;
window->offset = offset;
{
int count = nr_released;
- count += (IA64_LAST_DEVICE_VECTOR - last);
+ count += (IA64_LAST_DEVICE_VECTOR - last);
return count;
}
return; /*bus # does not exist */
prom_bussoft_ptr = __va(prom_bussoft_ptr);
- controller = kcalloc(1,sizeof(struct pci_controller), GFP_KERNEL);
+ controller = kzalloc(sizeof(struct pci_controller), GFP_KERNEL);
controller->segment = segment;
if (!controller)
BUG();
#include <linux/root_dev.h>
#include <linux/nodemask.h>
#include <linux/pm.h>
+#include <linux/efi.h>
#include <asm/io.h>
#include <asm/sal.h>
}
}
+/*
+ * Scan the EFI PCDP table (if it exists) for an acceptable VGA console
+ * output device. If one exists, pick it and set sn_legacy_{io,mem} to
+ * reflect the bus offsets needed to address it.
+ *
+ * Since pcdp support in SN is not supported in the 2.4 kernel (or at least
+ * the one lbs is based on) just declare the needed structs here.
+ *
+ * Reference spec http://www.dig64.org/specifications/DIG64_PCDPv20.pdf
+ *
+ * Returns 0 if no acceptable vga is found, !0 otherwise.
+ *
+ * Note: This stuff is duped here because Altix requires the PCDP to
+ * locate a usable VGA device due to lack of proper ACPI support. Structures
+ * could be used from drivers/firmware/pcdp.h, but it was decided that moving
+ * this file to a more public location just for Altix use was undesireable.
+ */
+
+struct hcdp_uart_desc {
+ u8 pad[45];
+};
+
+struct pcdp {
+ u8 signature[4]; /* should be 'HCDP' */
+ u32 length;
+ u8 rev; /* should be >=3 for pcdp, <3 for hcdp */
+ u8 sum;
+ u8 oem_id[6];
+ u64 oem_tableid;
+ u32 oem_rev;
+ u32 creator_id;
+ u32 creator_rev;
+ u32 num_type0;
+ struct hcdp_uart_desc uart[0]; /* num_type0 of these */
+ /* pcdp descriptors follow */
+} __attribute__((packed));
+
+struct pcdp_device_desc {
+ u8 type;
+ u8 primary;
+ u16 length;
+ u16 index;
+ /* interconnect specific structure follows */
+ /* device specific structure follows that */
+} __attribute__((packed));
+
+struct pcdp_interface_pci {
+ u8 type; /* 1 == pci */
+ u8 reserved;
+ u16 length;
+ u8 segment;
+ u8 bus;
+ u8 dev;
+ u8 fun;
+ u16 devid;
+ u16 vendid;
+ u32 acpi_interrupt;
+ u64 mmio_tra;
+ u64 ioport_tra;
+ u8 flags;
+ u8 translation;
+} __attribute__((packed));
+
+struct pcdp_vga_device {
+ u8 num_eas_desc;
+ /* ACPI Extended Address Space Desc follows */
+} __attribute__((packed));
+
+/* from pcdp_device_desc.primary */
+#define PCDP_PRIMARY_CONSOLE 0x01
+
+/* from pcdp_device_desc.type */
+#define PCDP_CONSOLE_INOUT 0x0
+#define PCDP_CONSOLE_DEBUG 0x1
+#define PCDP_CONSOLE_OUT 0x2
+#define PCDP_CONSOLE_IN 0x3
+#define PCDP_CONSOLE_TYPE_VGA 0x8
+
+#define PCDP_CONSOLE_VGA (PCDP_CONSOLE_TYPE_VGA | PCDP_CONSOLE_OUT)
+
+/* from pcdp_interface_pci.type */
+#define PCDP_IF_PCI 1
+
+/* from pcdp_interface_pci.translation */
+#define PCDP_PCI_TRANS_IOPORT 0x02
+#define PCDP_PCI_TRANS_MMIO 0x01
+
+static void
+sn_scan_pcdp(void)
+{
+ u8 *bp;
+ struct pcdp *pcdp;
+ struct pcdp_device_desc device;
+ struct pcdp_interface_pci if_pci;
+ extern struct efi efi;
+
+ pcdp = efi.hcdp;
+ if (! pcdp)
+ return; /* no hcdp/pcdp table */
+
+ if (pcdp->rev < 3)
+ return; /* only support PCDP (rev >= 3) */
+
+ for (bp = (u8 *)&pcdp->uart[pcdp->num_type0];
+ bp < (u8 *)pcdp + pcdp->length;
+ bp += device.length) {
+ memcpy(&device, bp, sizeof(device));
+ if (! (device.primary & PCDP_PRIMARY_CONSOLE))
+ continue; /* not primary console */
+
+ if (device.type != PCDP_CONSOLE_VGA)
+ continue; /* not VGA descriptor */
+
+ memcpy(&if_pci, bp+sizeof(device), sizeof(if_pci));
+ if (if_pci.type != PCDP_IF_PCI)
+ continue; /* not PCI interconnect */
+
+ if (if_pci.translation & PCDP_PCI_TRANS_IOPORT)
+ vga_console_iobase =
+ if_pci.ioport_tra | __IA64_UNCACHED_OFFSET;
+
+ if (if_pci.translation & PCDP_PCI_TRANS_MMIO)
+ vga_console_membase =
+ if_pci.mmio_tra | __IA64_UNCACHED_OFFSET;
+
+ break; /* once we find the primary, we're done */
+ }
+}
+
/**
* sn_setup - SN platform setup routine
* @cmdline_p: kernel command line
#if defined(CONFIG_VT) && defined(CONFIG_VGA_CONSOLE)
/*
- * If there was a primary vga adapter identified through the
- * EFI PCDP table, make it the preferred console. Otherwise
- * zero out conswitchp.
+ * Handle SN vga console.
+ *
+ * SN systems do not have enough ACPI table information
+ * being passed from prom to identify VGA adapters and the legacy
+ * addresses to access them. Until that is done, SN systems rely
+ * on the PCDP table to identify the primary VGA console if one
+ * exists.
+ *
+ * However, kernel PCDP support is optional, and even if it is built
+ * into the kernel, it will not be used if the boot cmdline contains
+ * console= directives.
+ *
+ * So, to work around this mess, we duplicate some of the PCDP code
+ * here so that the primary VGA console (as defined by PCDP) will
+ * work on SN systems even if a different console (e.g. serial) is
+ * selected on the boot line (or CONFIG_EFI_PCDP is off).
*/
+ if (! vga_console_membase)
+ sn_scan_pcdp();
+
if (vga_console_membase) {
/* usable vga ... make tty0 the preferred default console */
- add_preferred_console("tty", 0, NULL);
+ if (!strstr(*cmdline_p, "console="))
+ add_preferred_console("tty", 0, NULL);
} else {
printk(KERN_DEBUG "SGI: Disabling VGA console\n");
+ if (!strstr(*cmdline_p, "console="))
+ add_preferred_console("ttySG", 0, NULL);
#ifdef CONFIG_DUMMY_CONSOLE
conswitchp = &dummy_con;
#else
u8 version;
u64 heartbeat;
u64 heartbeating_to_mask;
- u64 kdb_status; /* 0 = machine running */
+ u64 heartbeat_offline; /* if 0, heartbeat should be changing */
int act_nasid;
int act_phys_cpuid;
u64 vars_part_pa;
#include <linux/reboot.h>
#include <asm/sn/intr.h>
#include <asm/sn/sn_sal.h>
+#include <asm/kdebug.h>
#include <asm/uaccess.h>
#include "xpc.h"
.notifier_call = xpc_system_reboot,
};
+static int xpc_system_die(struct notifier_block *, unsigned long, void *);
+static struct notifier_block xpc_die_notifier = {
+ .notifier_call = xpc_system_die,
+};
+
/*
* Timer function to enforce the timelimit on the partition disengage request.
/* take ourselves off of the reboot_notifier_list */
(void) unregister_reboot_notifier(&xpc_reboot_notifier);
+ /* take ourselves off of the die_notifier list */
+ (void) unregister_die_notifier(&xpc_die_notifier);
+
/* close down protections for IPI operations */
xpc_restrict_IPI_ops();
}
+/*
+ * Called when the system is about to be either restarted or halted.
+ */
+static void
+xpc_die_disengage(void)
+{
+ struct xpc_partition *part;
+ partid_t partid;
+ unsigned long engaged;
+ long time, print_time, disengage_request_timeout;
+
+
+ /* keep xpc_hb_checker thread from doing anything (just in case) */
+ xpc_exiting = 1;
+
+ xpc_vars->heartbeating_to_mask = 0; /* indicate we're deactivated */
+
+ for (partid = 1; partid < XP_MAX_PARTITIONS; partid++) {
+ part = &xpc_partitions[partid];
+
+ if (!XPC_SUPPORTS_DISENGAGE_REQUEST(part->
+ remote_vars_version)) {
+
+ /* just in case it was left set by an earlier XPC */
+ xpc_clear_partition_engaged(1UL << partid);
+ continue;
+ }
+
+ if (xpc_partition_engaged(1UL << partid) ||
+ part->act_state != XPC_P_INACTIVE) {
+ xpc_request_partition_disengage(part);
+ xpc_mark_partition_disengaged(part);
+ xpc_IPI_send_disengage(part);
+ }
+ }
+
+ print_time = rtc_time();
+ disengage_request_timeout = print_time +
+ (xpc_disengage_request_timelimit * sn_rtc_cycles_per_second);
+
+ /* wait for all other partitions to disengage from us */
+
+ while ((engaged = xpc_partition_engaged(-1UL)) &&
+ (time = rtc_time()) < disengage_request_timeout) {
+
+ if (time >= print_time) {
+ dev_info(xpc_part, "waiting for remote partitions to "
+ "disengage, engaged=0x%lx\n", engaged);
+ print_time = time + (XPC_DISENGAGE_PRINTMSG_INTERVAL *
+ sn_rtc_cycles_per_second);
+ }
+ }
+ dev_info(xpc_part, "finished waiting for remote partitions to "
+ "disengage, engaged=0x%lx\n", engaged);
+}
+
+
/*
* This function is called when the system is being rebooted.
*/
}
+/*
+ * This function is called when the system is being rebooted.
+ */
+static int
+xpc_system_die(struct notifier_block *nb, unsigned long event, void *unused)
+{
+ switch (event) {
+ case DIE_MACHINE_RESTART:
+ case DIE_MACHINE_HALT:
+ xpc_die_disengage();
+ break;
+ case DIE_MCA_MONARCH_ENTER:
+ case DIE_INIT_MONARCH_ENTER:
+ xpc_vars->heartbeat++;
+ xpc_vars->heartbeat_offline = 1;
+ break;
+ case DIE_MCA_MONARCH_LEAVE:
+ case DIE_INIT_MONARCH_LEAVE:
+ xpc_vars->heartbeat++;
+ xpc_vars->heartbeat_offline = 0;
+ break;
+ }
+
+ return NOTIFY_DONE;
+}
+
+
int __init
xpc_init(void)
{
dev_warn(xpc_part, "can't register reboot notifier\n");
}
+ /* add ourselves to the die_notifier list (i.e., ia64die_chain) */
+ ret = register_die_notifier(&xpc_die_notifier);
+ if (ret != 0) {
+ dev_warn(xpc_part, "can't register die notifier\n");
+ }
+
/*
* Set the beating to other partitions into motion. This is
/* take ourselves off of the reboot_notifier_list */
(void) unregister_reboot_notifier(&xpc_reboot_notifier);
+ /* take ourselves off of the die_notifier list */
+ (void) unregister_die_notifier(&xpc_die_notifier);
+
del_timer_sync(&xpc_hb_timer);
free_irq(SGI_XPC_ACTIVATE, NULL);
xpc_restrict_IPI_ops();
}
dev_dbg(xpc_part, "partid = %d, heartbeat = %ld, last_heartbeat"
- " = %ld, kdb_status = %ld, HB_mask = 0x%lx\n", partid,
- remote_vars->heartbeat, part->last_heartbeat,
- remote_vars->kdb_status,
+ " = %ld, heartbeat_offline = %ld, HB_mask = 0x%lx\n",
+ partid, remote_vars->heartbeat, part->last_heartbeat,
+ remote_vars->heartbeat_offline,
remote_vars->heartbeating_to_mask);
if (((remote_vars->heartbeat == part->last_heartbeat) &&
- (remote_vars->kdb_status == 0)) ||
+ (remote_vars->heartbeat_offline == 0)) ||
!xpc_hb_allowed(sn_partition_id, remote_vars)) {
XPC_DEACTIVATE_PARTITION(part, xpcNoHeartbeat);
if (i > last)
return 0;
- map = kcalloc(1, sizeof(struct tioce_dmamap), GFP_ATOMIC);
+ map = kzalloc(sizeof(struct tioce_dmamap), GFP_ATOMIC);
if (!map)
return 0;
struct tioce *tioce_mmr;
struct tioce_kernel *tioce_kern;
- tioce_kern = kcalloc(1, sizeof(struct tioce_kernel), GFP_KERNEL);
+ tioce_kern = kzalloc(sizeof(struct tioce_kernel), GFP_KERNEL);
if (!tioce_kern) {
return NULL;
}
* Allocate kernel bus soft and copy from prom.
*/
- tioce_common = kcalloc(1, sizeof(struct tioce_common), GFP_KERNEL);
+ tioce_common = kzalloc(sizeof(struct tioce_common), GFP_KERNEL);
if (!tioce_common)
return NULL;
.Lnotkern:
SAVE_ALL_INT
GET_CURRENT(%d0)
- tstb %curptr@(TASK_NEEDRESCHED)
- jne ret_from_exception | deliver signals,
- | reschedule etc..
- RESTORE_ALL
+ | deliver signals, reschedule etc..
+ jra ret_from_exception
|
| mem_write --- write to user or supervisor address space
.Lnotkern:
SAVE_ALL_INT
GET_CURRENT(%d0)
- tstb %curptr@(TASK_NEEDRESCHED)
- jne ret_from_exception | deliver signals,
- | reschedule etc..
- RESTORE_ALL
+ | deliver signals, reschedule etc..
+ jra ret_from_exception
|
| _060_real_chk():
DEFINE(TASK_STATE, offsetof(struct task_struct, state));
DEFINE(TASK_FLAGS, offsetof(struct task_struct, flags));
DEFINE(TASK_PTRACE, offsetof(struct task_struct, ptrace));
- DEFINE(TASK_WORK, offsetof(struct task_struct, thread.work));
- DEFINE(TASK_NEEDRESCHED, offsetof(struct task_struct, thread.work.need_resched));
- DEFINE(TASK_SYSCALL_TRACE, offsetof(struct task_struct, thread.work.syscall_trace));
- DEFINE(TASK_SIGPENDING, offsetof(struct task_struct, thread.work.sigpending));
- DEFINE(TASK_NOTIFY_RESUME, offsetof(struct task_struct, thread.work.notify_resume));
DEFINE(TASK_THREAD, offsetof(struct task_struct, thread));
+ DEFINE(TASK_INFO, offsetof(struct task_struct, thread.info));
DEFINE(TASK_MM, offsetof(struct task_struct, mm));
DEFINE(TASK_ACTIVE_MM, offsetof(struct task_struct, active_mm));
DEFINE(THREAD_FPCNTL, offsetof(struct thread_struct, fpcntl));
DEFINE(THREAD_FPSTATE, offsetof(struct thread_struct, fpstate));
+ /* offsets into the thread_info struct */
+ DEFINE(TINFO_PREEMPT, offsetof(struct thread_info, preempt_count));
+ DEFINE(TINFO_FLAGS, offsetof(struct thread_info, flags));
+
/* offsets into the pt_regs */
DEFINE(PT_D0, offsetof(struct pt_regs, d0));
DEFINE(PT_ORIG_D0, offsetof(struct pt_regs, orig_d0));
#include <asm/asm-offsets.h>
-.globl system_call, buserr, trap
-.globl resume, ret_from_exception
-.globl ret_from_signal
+.globl system_call, buserr, trap, resume
.globl inthandler, sys_call_table
.globl sys_fork, sys_clone, sys_vfork
.globl ret_from_interrupt, bad_interrupt
movel %sp,%sp@- | stack frame pointer argument
bsrl buserr_c
addql #4,%sp
- jra ret_from_exception
+ jra .Lret_from_exception
ENTRY(trap)
SAVE_ALL_INT
movel %sp,%sp@- | stack frame pointer argument
bsrl trap_c
addql #4,%sp
- jra ret_from_exception
+ jra .Lret_from_exception
| After a fork we jump here directly from resume,
| so that %d1 contains the previous task
movel %d1,%sp@-
jsr schedule_tail
addql #4,%sp
- jra ret_from_exception
+ jra .Lret_from_exception
-badsys:
- movel #-ENOSYS,%sp@(PT_D0)
- jra ret_from_exception
-
-do_trace:
+do_trace_entry:
movel #-ENOSYS,%sp@(PT_D0) | needed for strace
subql #4,%sp
SAVE_SWITCH_STACK
jbsr syscall_trace
RESTORE_SWITCH_STACK
addql #4,%sp
- movel %sp@(PT_ORIG_D0),%d1
- movel #-ENOSYS,%d0
- cmpl #NR_syscalls,%d1
- jcc 1f
- jbsr @(sys_call_table,%d1:l:4)@(0)
-1: movel %d0,%sp@(PT_D0) | save the return value
- subql #4,%sp | dummy return address
+ movel %sp@(PT_ORIG_D0),%d0
+ cmpl #NR_syscalls,%d0
+ jcs syscall
+badsys:
+ movel #-ENOSYS,%sp@(PT_D0)
+ jra ret_from_syscall
+
+do_trace_exit:
+ subql #4,%sp
SAVE_SWITCH_STACK
jbsr syscall_trace
+ RESTORE_SWITCH_STACK
+ addql #4,%sp
+ jra .Lret_from_exception
-ret_from_signal:
+ENTRY(ret_from_signal)
RESTORE_SWITCH_STACK
addql #4,%sp
/* on 68040 complete pending writebacks if any */
addql #4,%sp
1:
#endif
- jra ret_from_exception
+ jra .Lret_from_exception
ENTRY(system_call)
SAVE_ALL_SYS
| save top of frame
movel %sp,%curptr@(TASK_THREAD+THREAD_ESP0)
- tstb %curptr@(TASK_SYSCALL_TRACE)
- jne do_trace
+ | syscall trace?
+ tstb %curptr@(TASK_INFO+TINFO_FLAGS+2)
+ jmi do_trace_entry
cmpl #NR_syscalls,%d0
jcc badsys
+syscall:
jbsr @(sys_call_table,%d0:l:4)@(0)
movel %d0,%sp@(PT_D0) | save the return value
-
+ret_from_syscall:
|oriw #0x0700,%sr
- movel %curptr@(TASK_WORK),%d0
+ movew %curptr@(TASK_INFO+TINFO_FLAGS+2),%d0
jne syscall_exit_work
1: RESTORE_ALL
syscall_exit_work:
btst #5,%sp@(PT_SR) | check if returning to kernel
bnes 1b | if so, skip resched, signals
- tstw %d0
- jeq do_signal_return
- tstb %d0
- jne do_delayed_trace
-
+ lslw #1,%d0
+ jcs do_trace_exit
+ jmi do_delayed_trace
+ lslw #8,%d0
+ jmi do_signal_return
pea resume_userspace
- jmp schedule
+ jra schedule
+
-ret_from_exception:
+ENTRY(ret_from_exception)
+.Lret_from_exception:
btst #5,%sp@(PT_SR) | check if returning to kernel
bnes 1f | if so, skip resched, signals
| only allow interrupts when we are really the last one on the
andw #ALLOWINT,%sr
resume_userspace:
- movel %curptr@(TASK_WORK),%d0
- lsrl #8,%d0
+ moveb %curptr@(TASK_INFO+TINFO_FLAGS+3),%d0
jne exit_work
1: RESTORE_ALL
exit_work:
| save top of frame
movel %sp,%curptr@(TASK_THREAD+THREAD_ESP0)
- tstb %d0
- jeq do_signal_return
-
+ lslb #1,%d0
+ jmi do_signal_return
pea resume_userspace
- jmp schedule
+ jra schedule
+
do_signal_return:
|andw #ALLOWINT,%sr
/* check if we need to do software interrupts */
tstl irq_stat+CPUSTAT_SOFTIRQ_PENDING
- jeq ret_from_exception
+ jeq .Lret_from_exception
pea ret_from_exception
jra do_softirq
{
unsigned long tmp = get_reg(child, PT_SR) & ~(TRACE_BITS << 16);
put_reg(child, PT_SR, tmp);
- child->thread.work.delayed_trace = 0;
+ clear_tsk_thread_flag(child, TIF_DELAYED_TRACE);
}
/*
void ptrace_disable(struct task_struct *child)
{
singlestep_disable(child);
- child->thread.work.syscall_trace = 0;
+ clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
}
long arch_ptrace(struct task_struct *child, long request, long addr, long data)
goto out_eio;
if (request == PTRACE_SYSCALL)
- child->thread.work.syscall_trace = ~0;
+ set_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
else
- child->thread.work.syscall_trace = 0;
+ clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
child->exit_code = data;
singlestep_disable(child);
wake_up_process(child);
if (!valid_signal(data))
goto out_eio;
- child->thread.work.syscall_trace = 0;
+ clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
tmp = get_reg(child, PT_SR) | (TRACE_BITS << 16);
put_reg(child, PT_SR, tmp);
- child->thread.work.delayed_trace = 1;
+ set_tsk_thread_flag(child, TIF_DELAYED_TRACE);
child->exit_code = data;
/* give it a chance to run. */
asmlinkage void syscall_trace(void)
{
- if (!current->thread.work.delayed_trace &&
- !current->thread.work.syscall_trace)
- return;
ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD)
? 0x80 : 0));
/*
#
core-$(CONFIG_TOSHIBA_JMR3927) += arch/mips/jmr3927/rbhma3100/ \
arch/mips/jmr3927/common/
+cflags-$(CONFIG_TOSHIBA_JMR3927) += -Iinclude/asm-mips/mach-jmr3927
load-$(CONFIG_TOSHIBA_JMR3927) += 0xffffffff80050000
#
#include <linux/config.h>
#include <linux/init.h>
#include <linux/pm.h>
+#include <linux/pm_legacy.h>
#include <linux/slab.h>
#include <linux/sysctl.h>
#include <linux/jiffies.h>
argptr = prom_getcmdline();
-#ifdef CONFIG_SERIAL_AU1X00_CONSOLE
+#if defined(CONFIG_SERIAL_AU1X00_CONSOLE) || defined(CONFIG_SERIAL_8250_CONSOLE)
if ((argptr = strstr(argptr, "console=")) == NULL) {
argptr = prom_getcmdline();
strcat(argptr, " console=ttyS0,115200");
{
u32 cs;
- warn(__FUNCTION__);
+ warn("%s", __FUNCTION__);
cs = au_readl(ep->reg->ctrl_stat) | USBDEV_CS_STALL;
au_writel(cs, ep->reg->ctrl_stat);
{
u32 cs;
- warn(__FUNCTION__);
+ warn("%s", __FUNCTION__);
cs = au_readl(ep->reg->ctrl_stat) & ~USBDEV_CS_STALL;
au_writel(cs, ep->reg->ctrl_stat);
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:13 2005
+# Linux kernel version: 2.6.14
+# Thu Nov 10 12:14:02 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_BRIDGE_NETFILTER=y
+
+#
+# Core Netfilter Configuration
+#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_TARGET_TCPMSS=m
+CONFIG_IP_NF_TARGET_NFQUEUE=m
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_LOG=m
CONFIG_IP6_NF_TARGET_REJECT=m
+CONFIG_IP6_NF_TARGET_NFQUEUE=m
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_TARGET_MARK=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_NET_DIVERT=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
CONFIG_NET_SCHED=y
CONFIG_NET_SCH_CLK_JIFFIES=y
# CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set
# CONFIG_NET_SCH_CLK_CPU is not set
+
+#
+# Queueing/Scheduling
+#
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_INGRESS=m
-CONFIG_NET_QOS=y
-CONFIG_NET_ESTIMATOR=y
+
+#
+# Classification
+#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
# CONFIG_CLS_U32_PERF is not set
-CONFIG_NET_CLS_IND=y
# CONFIG_CLS_U32_MARK is not set
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
# CONFIG_NET_EMATCH is not set
# CONFIG_NET_CLS_ACT is not set
CONFIG_NET_CLS_POLICE=y
+CONFIG_NET_CLS_IND=y
+CONFIG_NET_ESTIMATOR=y
#
# Network testing
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
# CONFIG_BLK_DEV_INITRD is not set
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
#
# SCSI low-level drivers
#
+CONFIG_ISCSI_TCP=m
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
CONFIG_FS_POSIX_ACL=y
CONFIG_XFS_FS=m
CONFIG_XFS_EXPORT=y
-CONFIG_XFS_QUOTA=m
+CONFIG_XFS_QUOTA=y
CONFIG_XFS_SECURITY=y
CONFIG_XFS_POSIX_ACL=y
# CONFIG_XFS_RT is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:17 2005
+# Linux kernel version: 2.6.14
+# Mon Nov 7 23:04:36 2005
#
CONFIG_MIPS=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
# CONFIG_CPU_SB1_PASS_2_112x is not set
# CONFIG_CPU_SB1_PASS_3 is not set
# CONFIG_SIMULATION is not set
-# CONFIG_CONFIG_SB1_CEX_ALWAYS_FATAL is not set
-# CONFIG_CONFIG_SB1_CERR_STALL is not set
+# CONFIG_SB1_CEX_ALWAYS_FATAL is not set
+# CONFIG_SB1_CERR_STALL is not set
CONFIG_SIBYTE_CFE=y
# CONFIG_SIBYTE_CFE_CONSOLE is not set
# CONFIG_SIBYTE_BUS_WATCHER is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_SMP=y
CONFIG_NR_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_SENSORS_PCF8591=y
CONFIG_SENSORS_RTC8564=y
CONFIG_SENSORS_MAX6875=y
+# CONFIG_RTC_X1205_I2C is not set
CONFIG_I2C_DEBUG_CORE=y
CONFIG_I2C_DEBUG_ALGO=y
CONFIG_I2C_DEBUG_BUS=y
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_CROSSCOMPILE=y
CONFIG_CMDLINE=""
# CONFIG_DEBUG_STACK_USAGE is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:20 2005
+# Linux kernel version: 2.6.14
+# Mon Nov 7 23:04:39 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
# CONFIG_WATCHDOG is not set
# CONFIG_RTC is not set
# CONFIG_GEN_RTC is not set
+# CONFIG_RTC_VR41XX is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:23 2005
+# Linux kernel version: 2.6.14
+# Mon Nov 7 23:04:42 2005
#
CONFIG_MIPS=y
#
# CONFIG_MODULES is not set
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# Connector - unified userspace <-> kernelspace linker
#
CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
#
# Memory Technology Devices (MTD)
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=y
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=y
#
# PHY device support
#
CONFIG_PHYLIB=y
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
# CONFIG_MII is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:26 2005
+# Linux kernel version: 2.6.15-rc1
+# Tue Nov 15 11:11:04 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
#
# PC-card bridges
#
-# CONFIG_TCIC is not set
# CONFIG_PCMCIA_AU1X00 is not set
#
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
+# CONFIG_NF_CONNTRACK is not set
#
# IP: Netfilter Configuration
#
# CONFIG_IP_NF_CONNTRACK is not set
-CONFIG_IP_NF_PPTP=m
# CONFIG_IP_NF_QUEUE is not set
# CONFIG_IP_NF_IPTABLES is not set
# CONFIG_IP_NF_ARPTABLES is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_NAND is not set
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
#
# Parallel port support
#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
CONFIG_NET_ETHERNET=y
CONFIG_MII=m
CONFIG_MIPS_AU1X00_ENET=y
+# CONFIG_SMC91X is not set
#
# Ethernet (1000 Mbit)
# CONFIG_PPP_SYNC_TTY is not set
CONFIG_PPP_DEFLATE=m
# CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
#
# Serial drivers
#
-# CONFIG_SERIAL_8250 is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_CS=m
+CONFIG_SERIAL_8250_NR_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_AU1X00=y
#
# Non-8250 serial port support
#
-CONFIG_SERIAL_AU1X00=y
-CONFIG_SERIAL_AU1X00_CONSOLE=y
+# CONFIG_SERIAL_AU1X00 is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
# PCMCIA character devices
#
CONFIG_SYNCLINK_CS=m
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:29 2005
+# Linux kernel version: 2.6.15-rc1
+# Tue Nov 15 11:11:07 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
+# CONFIG_NF_CONNTRACK is not set
#
# IP: Netfilter Configuration
#
# CONFIG_IP_NF_CONNTRACK is not set
-CONFIG_IP_NF_PPTP=m
# CONFIG_IP_NF_QUEUE is not set
# CONFIG_IP_NF_IPTABLES is not set
# CONFIG_IP_NF_ARPTABLES is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_NAND is not set
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
#
# Parallel port support
#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
CONFIG_NET_ETHERNET=y
CONFIG_MII=m
CONFIG_MIPS_AU1X00_ENET=y
+# CONFIG_SMC91X is not set
#
# Ethernet (1000 Mbit)
# CONFIG_PPP_SYNC_TTY is not set
CONFIG_PPP_DEFLATE=m
# CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
#
# Serial drivers
#
-# CONFIG_SERIAL_8250 is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_AU1X00=y
#
# Non-8250 serial port support
#
-CONFIG_SERIAL_AU1X00=y
-CONFIG_SERIAL_AU1X00_CONSOLE=y
+# CONFIG_SERIAL_AU1X00 is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
#
# TPM devices
#
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
-CONFIG_FB_AU1100=y
# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_AU1100=y
# CONFIG_FB_VIRTUAL is not set
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:32 2005
+# Linux kernel version: 2.6.15-rc1
+# Tue Nov 15 11:11:10 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
#
# PC-card bridges
#
-# CONFIG_TCIC is not set
CONFIG_PCMCIA_AU1X00=m
#
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
# CONFIG_NETFILTER_NETLINK is not set
+# CONFIG_NF_CONNTRACK is not set
#
# IP: Netfilter Configuration
#
# CONFIG_IP_NF_CONNTRACK is not set
-CONFIG_IP_NF_PPTP=m
# CONFIG_IP_NF_QUEUE is not set
# CONFIG_IP_NF_IPTABLES is not set
# CONFIG_IP_NF_ARPTABLES is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
#
# RAM/ROM/Flash chip drivers
# CONFIG_MTD_NAND_DISKONCHIP is not set
# CONFIG_MTD_NAND_NANDSIM is not set
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
#
# Parallel port support
#
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
# CONFIG_BLK_DEV_INITRD is not set
-# CONFIG_LBD is not set
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
#
# SCSI low-level drivers
#
+# CONFIG_ISCSI_TCP is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_DEBUG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=m
# CONFIG_MIPS_AU1X00_ENET is not set
+# CONFIG_SMC91X is not set
#
# Ethernet (1000 Mbit)
#
# Serial drivers
#
-# CONFIG_SERIAL_8250 is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_CS is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_AU1X00=y
#
# Non-8250 serial port support
#
-CONFIG_SERIAL_AU1X00=y
-CONFIG_SERIAL_AU1X00_CONSOLE=y
+# CONFIG_SERIAL_AU1X00 is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
-CONFIG_FB_AU1200=y
# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_AU1200=y
# CONFIG_FB_VIRTUAL is not set
#
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_RTIME=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:36 2005
+# Linux kernel version: 2.6.15-rc1
+# Tue Nov 15 11:11:15 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_YENTA is not set
# CONFIG_PD6729 is not set
# CONFIG_I82092 is not set
-# CONFIG_TCIC is not set
CONFIG_PCMCIA_AU1X00=m
#
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
+# CONFIG_NF_CONNTRACK is not set
#
# IP: Netfilter Configuration
#
# CONFIG_IP_NF_CONNTRACK is not set
-CONFIG_IP_NF_PPTP=m
# CONFIG_IP_NF_QUEUE is not set
# CONFIG_IP_NF_IPTABLES is not set
# CONFIG_IP_NF_ARPTABLES is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_NAND is not set
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
#
# Parallel port support
#
# CONFIG_BLK_DEV_UB is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
CONFIG_MIPS_AU1X00_ENET=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_SMC91X is not set
#
# Tulip family network device support
# CONFIG_PPP_SYNC_TTY is not set
CONFIG_PPP_DEFLATE=m
# CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
#
# Serial drivers
#
-# CONFIG_SERIAL_8250 is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_CS is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_AU1X00=y
#
# Non-8250 serial port support
#
-CONFIG_SERIAL_AU1X00=y
-CONFIG_SERIAL_AU1X00_CONSOLE=y
+# CONFIG_SERIAL_AU1X00 is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# PCMCIA character devices
#
CONFIG_SYNCLINK_CS=m
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
#
# Advanced Linux Sound Architecture
#
-# CONFIG_SND is not set
+CONFIG_SND=m
+CONFIG_SND_AC97_CODEC=m
+CONFIG_SND_AC97_BUS=m
+CONFIG_SND_TIMER=m
+CONFIG_SND_PCM=m
+CONFIG_SND_RAWMIDI=m
+CONFIG_SND_SEQUENCER=m
+CONFIG_SND_SEQ_DUMMY=m
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=m
+CONFIG_SND_PCM_OSS=m
+CONFIG_SND_SEQUENCER_OSS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+CONFIG_SND_GENERIC_DRIVER=y
+
+#
+# Generic devices
+#
+# CONFIG_SND_DUMMY is not set
+CONFIG_SND_VIRMIDI=m
+CONFIG_SND_MTPAV=m
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+
+#
+# PCI devices
+#
+# CONFIG_SND_ALI5451 is not set
+# CONFIG_SND_ATIIXP is not set
+# CONFIG_SND_ATIIXP_MODEM is not set
+# CONFIG_SND_AU8810 is not set
+# CONFIG_SND_AU8820 is not set
+# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AZT3328 is not set
+# CONFIG_SND_BT87X is not set
+# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CS4281 is not set
+# CONFIG_SND_EMU10K1 is not set
+# CONFIG_SND_EMU10K1X is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_TRIDENT is not set
+# CONFIG_SND_YMFPCI is not set
+# CONFIG_SND_AD1889 is not set
+# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_ENS1370 is not set
+# CONFIG_SND_ENS1371 is not set
+# CONFIG_SND_ES1938 is not set
+# CONFIG_SND_ES1968 is not set
+# CONFIG_SND_MAESTRO3 is not set
+# CONFIG_SND_FM801 is not set
+# CONFIG_SND_ICE1712 is not set
+# CONFIG_SND_ICE1724 is not set
+# CONFIG_SND_INTEL8X0 is not set
+# CONFIG_SND_INTEL8X0M is not set
+# CONFIG_SND_SONICVIBES is not set
+# CONFIG_SND_VIA82XX is not set
+# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VX222 is not set
+# CONFIG_SND_HDA_INTEL is not set
+
+#
+# ALSA MIPS devices
+#
+CONFIG_SND_AU1X00=m
+
+#
+# USB devices
+#
+# CONFIG_SND_USB_AUDIO is not set
+
+#
+# PCMCIA devices
+#
#
# Open Sound System
#
CONFIG_SOUND_PRIME=y
+CONFIG_OBSOLETE_OSS_DRIVER=y
# CONFIG_SOUND_BT878 is not set
# CONFIG_SOUND_CMPCI is not set
# CONFIG_SOUND_EMU10K1 is not set
# CONFIG_SOUND_MAESTRO3 is not set
# CONFIG_SOUND_ICH is not set
# CONFIG_SOUND_SONICVIBES is not set
-CONFIG_SOUND_AU1000=y
+# CONFIG_SOUND_AU1000 is not set
# CONFIG_SOUND_TRIDENT is not set
# CONFIG_SOUND_MSNDCLAS is not set
# CONFIG_SOUND_MSNDPIN is not set
# USB Device Class drivers
#
# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
-# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
#
# CONFIG_USB_STORAGE is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:39 2005
+# Linux kernel version: 2.6.15-rc1
+# Tue Nov 15 11:11:18 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_YENTA is not set
# CONFIG_PD6729 is not set
# CONFIG_I82092 is not set
-# CONFIG_TCIC is not set
CONFIG_PCMCIA_AU1X00=m
#
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
+# CONFIG_NF_CONNTRACK is not set
#
# IP: Netfilter Configuration
#
# CONFIG_IP_NF_CONNTRACK is not set
-CONFIG_IP_NF_PPTP=m
# CONFIG_IP_NF_QUEUE is not set
# CONFIG_IP_NF_IPTABLES is not set
# CONFIG_IP_NF_ARPTABLES is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
#
# RAM/ROM/Flash chip drivers
# CONFIG_MTD_NAND_DISKONCHIP is not set
# CONFIG_MTD_NAND_NANDSIM is not set
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
#
# Parallel port support
#
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
CONFIG_MIPS_AU1X00_ENET=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_SMC91X is not set
#
# Tulip family network device support
# CONFIG_PPP_SYNC_TTY is not set
CONFIG_PPP_DEFLATE=m
# CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
#
# Serial drivers
#
-# CONFIG_SERIAL_8250 is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_CS is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_AU1X00=y
#
# Non-8250 serial port support
#
-CONFIG_SERIAL_AU1X00=y
-CONFIG_SERIAL_AU1X00_CONSOLE=y
+# CONFIG_SERIAL_AU1X00 is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# PCMCIA character devices
#
CONFIG_SYNCLINK_CS=m
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:42 2005
+# Linux kernel version: 2.6.14
+# Mon Nov 7 23:05:04 2005
#
CONFIG_MIPS=y
#
# CONFIG_MODULES is not set
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# Connector - unified userspace <-> kernelspace linker
#
CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
#
# Memory Technology Devices (MTD)
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=y
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=y
#
# PHY device support
#
CONFIG_PHYLIB=y
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
# CONFIG_MII is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_NET_VENDOR_SMC is not set
# CONFIG_NET_VENDOR_RACAL is not set
# CONFIG_HP100 is not set
# CONFIG_NET_ISA is not set
# CONFIG_NET_PCI is not set
-# CONFIG_NET_POCKET is not set
#
# Ethernet (1000 Mbit)
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
# CONFIG_FB_CFB_FILLRECT is not set
# CONFIG_FB_CFB_COPYAREA is not set
# CONFIG_FB_CFB_IMAGEBLIT is not set
-# CONFIG_FB_SOFT_CURSOR is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_SMIVGX is not set
# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
#
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:45 2005
+# Linux kernel version: 2.6.14
+# Mon Nov 7 23:05:08 2005
#
CONFIG_MIPS=y
#
# CONFIG_MODULES is not set
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# Connector - unified userspace <-> kernelspace linker
#
CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
#
# Memory Technology Devices (MTD)
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=y
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=y
#
# PHY device support
#
CONFIG_PHYLIB=y
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:48 2005
+# Linux kernel version: 2.6.14
+# Fri Nov 11 13:29:30 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
#
CONFIG_SCSI_SPI_ATTRS=m
# CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
+CONFIG_SCSI_ISCSI_ATTRS=m
CONFIG_SCSI_SAS_ATTRS=m
#
# SCSI low-level drivers
#
+CONFIG_ISCSI_TCP=m
CONFIG_SCSI_DECNCR=y
# CONFIG_SCSI_DECSII is not set
# CONFIG_SCSI_SATA is not set
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
#
# Non-8250 serial port support
#
-CONFIG_SERIAL_DZ=y
-CONFIG_SERIAL_DZ_CONSOLE=y
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_DZ is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
#
# TPM devices
#
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
+# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_PMAG_AA is not set
CONFIG_FB_PMAG_BA=y
CONFIG_FB_PMAGB_B=y
# CONFIG_FB_MAXINE is not set
-# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
#
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_CROSSCOMPILE=y
CONFIG_CMDLINE=""
# CONFIG_DEBUG_STACK_USAGE is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:51 2005
+# Linux kernel version: 2.6.14
+# Mon Nov 7 23:05:15 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
# CONFIG_HP100 is not set
# CONFIG_NET_ISA is not set
# CONFIG_NET_PCI is not set
-# CONFIG_NET_POCKET is not set
#
# Ethernet (1000 Mbit)
# CONFIG_WDT is not set
# CONFIG_RTC is not set
# CONFIG_GEN_RTC is not set
+# CONFIG_RTC_VR41XX is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
#
# TPM devices
#
+# CONFIG_TELCLOCK is not set
#
# I2C support
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:54 2005
+# Linux kernel version: 2.6.14
+# Wed Nov 9 11:05:12 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
# CONFIG_KMOD is not set
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
# CONFIG_MII is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
# CONFIG_PPP_SYNC_TTY is not set
# CONFIG_PPP_DEFLATE is not set
# CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_MPPE=m
# CONFIG_PPPOE is not set
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:57 2005
+# Linux kernel version: 2.6.14
+# Mon Nov 7 23:05:22 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
# CONFIG_KMOD is not set
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
#
# TPM devices
#
+# CONFIG_TELCLOCK is not set
#
# I2C support
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:01 2005
+# Linux kernel version: 2.6.14
+# Thu Nov 10 13:38:41 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
CONFIG_IPV6_TUNNEL=m
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_TARGET_TCPMSS=m
+CONFIG_IP_NF_TARGET_NFQUEUE=m
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_LOG=m
CONFIG_IP6_NF_TARGET_REJECT=m
+CONFIG_IP6_NF_TARGET_NFQUEUE=m
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_TARGET_MARK=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_NET_DIVERT=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
CONFIG_NET_SCHED=y
# CONFIG_NET_SCH_CLK_JIFFIES is not set
CONFIG_NET_SCH_CLK_GETTIMEOFDAY=y
# CONFIG_NET_SCH_CLK_CPU is not set
+
+#
+# Queueing/Scheduling
+#
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_INGRESS=m
-CONFIG_NET_QOS=y
-CONFIG_NET_ESTIMATOR=y
+
+#
+# Classification
+#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
# CONFIG_CLS_U32_PERF is not set
-# CONFIG_NET_CLS_IND is not set
# CONFIG_CLS_U32_MARK is not set
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
# CONFIG_NET_EMATCH is not set
# CONFIG_NET_CLS_ACT is not set
CONFIG_NET_CLS_POLICE=y
+# CONFIG_NET_CLS_IND is not set
+CONFIG_NET_ESTIMATOR=y
#
# Network testing
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
#
# SCSI low-level drivers
#
+CONFIG_ISCSI_TCP=m
CONFIG_SGIWD93_SCSI=y
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_DEBUG is not set
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
#
# TPM devices
#
+# CONFIG_TELCLOCK is not set
#
# I2C support
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
CONFIG_FS_POSIX_ACL=y
CONFIG_XFS_FS=m
CONFIG_XFS_EXPORT=y
-CONFIG_XFS_QUOTA=m
+CONFIG_XFS_QUOTA=y
CONFIG_XFS_SECURITY=y
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_XFS_RT is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:04 2005
+# Linux kernel version: 2.6.15-rc1
+# Sun Nov 13 23:56:52 2005
#
CONFIG_MIPS=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_NEED_MULTIPLE_NODES=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_SMP=y
CONFIG_NR_CPUS=64
CONFIG_PREEMPT_NONE=y
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
CONFIG_NET_SCHED=y
# CONFIG_NET_SCH_CLK_JIFFIES is not set
CONFIG_NET_SCH_CLK_GETTIMEOFDAY=y
# CONFIG_NET_SCH_CLK_CPU is not set
+
+#
+# Queueing/Scheduling
+#
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_INGRESS=m
-CONFIG_NET_QOS=y
-CONFIG_NET_ESTIMATOR=y
+
+#
+# Classification
+#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
# CONFIG_CLS_U32_PERF is not set
-# CONFIG_NET_CLS_IND is not set
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
# CONFIG_NET_EMATCH is not set
# CONFIG_NET_CLS_ACT is not set
CONFIG_NET_CLS_POLICE=y
+# CONFIG_NET_CLS_IND is not set
+CONFIG_NET_ESTIMATOR=y
#
# Network testing
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
#
# SCSI low-level drivers
#
+CONFIG_ISCSI_TCP=m
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_FC is not set
CONFIG_SCSI_QLOGIC_1280=y
-CONFIG_SCSI_QLOGIC_1280_1040=y
CONFIG_SCSI_QLA2XXX=y
# CONFIG_SCSI_QLA21XX is not set
# CONFIG_SCSI_QLA22XX is not set
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+CONFIG_SGI_IOC3_ETH=y
+CONFIG_SGI_IOC3_ETH_HW_RX_CSUM=y
+CONFIG_SGI_IOC3_ETH_HW_TX_CSUM=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_XFS_FS=m
-CONFIG_XFS_QUOTA=m
+CONFIG_XFS_QUOTA=y
CONFIG_XFS_SECURITY=y
CONFIG_XFS_POSIX_ACL=y
# CONFIG_XFS_RT is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:07 2005
+# Linux kernel version: 2.6.14
+# Mon Nov 7 23:05:32 2005
#
CONFIG_MIPS=y
#
# CONFIG_MODULES is not set
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# Connector - unified userspace <-> kernelspace linker
#
CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
#
# Memory Technology Devices (MTD)
CONFIG_CDROM_PKTCDVD=y
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=y
#
#
# SCSI low-level drivers
#
+# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
# PHY device support
#
CONFIG_PHYLIB=y
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
CONFIG_SGI_O2MACE_ETH=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:09 2005
+# Linux kernel version: 2.6.14
+# Thu Nov 10 13:42:45 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_NAND is not set
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
#
# Parallel port support
#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
#
# TPM devices
#
+# CONFIG_TELCLOCK is not set
#
# I2C support
# Open Sound System
#
CONFIG_SOUND_PRIME=y
+# CONFIG_OBSOLETE_OSS_DRIVER is not set
CONFIG_SOUND_IT8172=y
# CONFIG_SOUND_MSNDCLAS is not set
# CONFIG_SOUND_MSNDPIN is not set
-# CONFIG_SOUND_AD1980 is not set
#
# USB support
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:12 2005
+# Linux kernel version: 2.6.14
+# Mon Nov 7 23:05:38 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
# CONFIG_MII is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
CONFIG_HW_CONSOLE=y
# CONFIG_SERIAL_NONSTANDARD is not set
CONFIG_QTRONIX_KEYBOARD=y
-# CONFIG_IT8172_SCR0 is not set
+CONFIG_IT8172_SCR0=y
+CONFIG_IT8172_SCR1=y
#
# Serial drivers
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:14 2005
+# Linux kernel version: 2.6.14
+# Mon Nov 7 23:05:41 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_SMP is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:17 2005
+# Linux kernel version: 2.6.14
+# Mon Nov 7 23:05:44 2005
#
CONFIG_MIPS=y
#
# CONFIG_MODULES is not set
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# Connector - unified userspace <-> kernelspace linker
#
CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
#
# Memory Technology Devices (MTD)
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=y
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=y
#
# PHY device support
#
CONFIG_PHYLIB=y
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
# CONFIG_MII is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
# CONFIG_FB_CFB_FILLRECT is not set
# CONFIG_FB_CFB_COPYAREA is not set
# CONFIG_FB_CFB_IMAGEBLIT is not set
-# CONFIG_FB_SOFT_CURSOR is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_SMIVGX is not set
# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
#
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:19 2005
+# Linux kernel version: 2.6.14
+# Mon Nov 7 23:05:47 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_NAND is not set
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
#
# Parallel port support
#
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
# CONFIG_MII is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:22 2005
+# Linux kernel version: 2.6.14
+# Thu Nov 10 13:42:55 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_BRIDGE_NETFILTER=y
+
+#
+# Core Netfilter Configuration
+#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_TARGET_TCPMSS=m
+CONFIG_IP_NF_TARGET_NFQUEUE=m
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_LOG=m
CONFIG_IP6_NF_TARGET_REJECT=m
+CONFIG_IP6_NF_TARGET_NFQUEUE=m
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_TARGET_MARK=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_NET_DIVERT=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
CONFIG_NET_SCHED=y
CONFIG_NET_SCH_CLK_JIFFIES=y
# CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set
# CONFIG_NET_SCH_CLK_CPU is not set
+
+#
+# Queueing/Scheduling
+#
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_INGRESS=m
-CONFIG_NET_QOS=y
-CONFIG_NET_ESTIMATOR=y
+
+#
+# Classification
+#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
# CONFIG_CLS_U32_PERF is not set
-CONFIG_NET_CLS_IND=y
# CONFIG_CLS_U32_MARK is not set
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
# CONFIG_NET_EMATCH is not set
# CONFIG_NET_CLS_ACT is not set
CONFIG_NET_CLS_POLICE=y
+CONFIG_NET_CLS_IND=y
+CONFIG_NET_ESTIMATOR=y
#
# Network testing
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
# CONFIG_BLK_DEV_INITRD is not set
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
#
# SCSI low-level drivers
#
+CONFIG_ISCSI_TCP=m
CONFIG_BLK_DEV_3W_XXXX_RAID=m
CONFIG_SCSI_3W_9XXX=m
CONFIG_SCSI_ACARD=m
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
CONFIG_FS_POSIX_ACL=y
CONFIG_XFS_FS=m
CONFIG_XFS_EXPORT=y
-CONFIG_XFS_QUOTA=m
+CONFIG_XFS_QUOTA=y
CONFIG_XFS_SECURITY=y
CONFIG_XFS_POSIX_ACL=y
# CONFIG_XFS_RT is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:25 2005
+# Linux kernel version: 2.6.14
+# Mon Nov 7 23:05:55 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_NET_DIVERT=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
CONFIG_NET_SCHED=y
CONFIG_NET_SCH_CLK_JIFFIES=y
# CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set
# CONFIG_NET_SCH_CLK_CPU is not set
+
+#
+# Queueing/Scheduling
+#
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_INGRESS=m
-CONFIG_NET_QOS=y
-CONFIG_NET_ESTIMATOR=y
+
+#
+# Classification
+#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
# CONFIG_NET_EMATCH is not set
# CONFIG_NET_CLS_ACT is not set
# CONFIG_NET_CLS_POLICE is not set
+CONFIG_NET_ESTIMATOR=y
#
# Network testing
CONFIG_BLK_DEV_NBD=y
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
#
# TPM devices
#
+# CONFIG_TELCLOCK is not set
#
# I2C support
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_CROSSCOMPILE=y
CONFIG_CMDLINE="nfsroot=192.168.192.169:/u1/mipsel,timeo=20 ip=dhcp"
# CONFIG_DEBUG_STACK_USAGE is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:28 2005
+# Linux kernel version: 2.6.15-rc1
+# Tue Nov 15 11:12:01 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_YENTA is not set
# CONFIG_PD6729 is not set
# CONFIG_I82092 is not set
-# CONFIG_TCIC is not set
CONFIG_PCMCIA_VRC4173=y
#
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
# CONFIG_WATCHDOG is not set
# CONFIG_RTC is not set
# CONFIG_GEN_RTC is not set
+# CONFIG_RTC_VR41XX is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
CONFIG_GPIO_VR41XX=y
# CONFIG_RAW_DRIVER is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
#
# USB Device Class drivers
#
-# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
#
# CONFIG_USB_STORAGE is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:30 2005
+# Linux kernel version: 2.6.14
+# Thu Nov 10 14:01:36 2005
#
CONFIG_MIPS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_SMP is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_IPV6_TUNNEL is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
+# CONFIG_NF_CONNTRACK is not set
#
# IP: Netfilter Configuration
#
# CONFIG_IP_NF_CONNTRACK is not set
-CONFIG_IP_NF_PPTP=m
# CONFIG_IP_NF_QUEUE is not set
# CONFIG_IP_NF_IPTABLES is not set
# CONFIG_IP_NF_ARPTABLES is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
+CONFIG_SCSI_ISCSI_ATTRS=m
CONFIG_SCSI_SAS_ATTRS=m
#
# SCSI low-level drivers
#
+CONFIG_ISCSI_TCP=m
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
# CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
# CONFIG_FB_CFB_FILLRECT is not set
# CONFIG_FB_CFB_COPYAREA is not set
# CONFIG_FB_CFB_IMAGEBLIT is not set
-# CONFIG_FB_SOFT_CURSOR is not set
# CONFIG_FB_MACMODES is not set
CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_TILEBLITTING is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_SMIVGX is not set
# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:33 2005
+# Linux kernel version: 2.6.14
+# Mon Nov 7 23:06:05 2005
#
CONFIG_MIPS=y
#
# CONFIG_MODULES is not set
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# Connector - unified userspace <-> kernelspace linker
#
CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
#
# Memory Technology Devices (MTD)
CONFIG_CDROM_PKTCDVD=y
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=y
#
# PHY device support
#
CONFIG_PHYLIB=y
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
# CONFIG_MII is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:35 2005
+# Linux kernel version: 2.6.14
+# Mon Nov 7 23:06:08 2005
#
CONFIG_MIPS=y
#
# CONFIG_MODULES is not set
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# Connector - unified userspace <-> kernelspace linker
#
CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
#
# Memory Technology Devices (MTD)
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=y
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=y
#
# PHY device support
#
CONFIG_PHYLIB=y
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
#
# TPM devices
#
+# CONFIG_TELCLOCK is not set
#
# I2C support
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:38 2005
+# Linux kernel version: 2.6.14
+# Mon Nov 7 23:06:11 2005
#
CONFIG_MIPS=y
#
# CONFIG_MODULES is not set
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# Connector - unified userspace <-> kernelspace linker
#
CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
#
# Memory Technology Devices (MTD)
CONFIG_CDROM_PKTCDVD=y
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=y
#
# PHY device support
#
CONFIG_PHYLIB=y
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
CONFIG_GALILEO_64240_ETH=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:41 2005
+# Linux kernel version: 2.6.15-rc1
+# Tue Nov 15 11:12:31 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
#
# PC-card bridges
#
-# CONFIG_TCIC is not set
# CONFIG_PCMCIA_AU1X00 is not set
#
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
+# CONFIG_NF_CONNTRACK is not set
#
# IP: Netfilter Configuration
#
# CONFIG_IP_NF_CONNTRACK is not set
-CONFIG_IP_NF_PPTP=m
# CONFIG_IP_NF_QUEUE is not set
# CONFIG_IP_NF_IPTABLES is not set
# CONFIG_IP_NF_ARPTABLES is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_NAND is not set
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
#
# Parallel port support
#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
CONFIG_NET_ETHERNET=y
# CONFIG_MII is not set
# CONFIG_MIPS_AU1X00_ENET is not set
+# CONFIG_SMC91X is not set
#
# Ethernet (1000 Mbit)
# CONFIG_PPP_SYNC_TTY is not set
CONFIG_PPP_DEFLATE=m
# CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
#
# Serial drivers
#
-# CONFIG_SERIAL_8250 is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_CS is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_AU1X00=y
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_AU1X00 is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# PCMCIA character devices
#
CONFIG_SYNCLINK_CS=m
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:44 2005
+# Linux kernel version: 2.6.15-rc1
+# Tue Nov 15 11:14:25 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_YENTA is not set
CONFIG_PD6729=m
# CONFIG_I82092 is not set
-# CONFIG_TCIC is not set
# CONFIG_PCMCIA_AU1X00 is not set
CONFIG_PCCARD_NONSTATIC=m
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
+# CONFIG_NF_CONNTRACK is not set
#
# IP: Netfilter Configuration
#
# CONFIG_IP_NF_CONNTRACK is not set
-CONFIG_IP_NF_PPTP=m
# CONFIG_IP_NF_QUEUE is not set
# CONFIG_IP_NF_IPTABLES is not set
# CONFIG_IP_NF_ARPTABLES is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_NAND is not set
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
#
# Parallel port support
#
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
CONFIG_MIPS_AU1X00_ENET=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_SMC91X is not set
#
# Tulip family network device support
# CONFIG_PPP_SYNC_TTY is not set
CONFIG_PPP_DEFLATE=m
# CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
#
# Serial drivers
#
-# CONFIG_SERIAL_8250 is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_CS is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_AU1X00=y
#
# Non-8250 serial port support
#
-CONFIG_SERIAL_AU1X00=y
-CONFIG_SERIAL_AU1X00_CONSOLE=y
+# CONFIG_SERIAL_AU1X00 is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# PCMCIA character devices
#
CONFIG_SYNCLINK_CS=m
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:47 2005
+# Linux kernel version: 2.6.15-rc1
+# Tue Nov 15 11:15:34 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_YENTA is not set
CONFIG_PD6729=m
# CONFIG_I82092 is not set
-# CONFIG_TCIC is not set
# CONFIG_PCMCIA_AU1X00 is not set
CONFIG_PCCARD_NONSTATIC=m
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
+# CONFIG_NF_CONNTRACK is not set
#
# IP: Netfilter Configuration
#
# CONFIG_IP_NF_CONNTRACK is not set
-CONFIG_IP_NF_PPTP=m
# CONFIG_IP_NF_QUEUE is not set
# CONFIG_IP_NF_IPTABLES is not set
# CONFIG_IP_NF_ARPTABLES is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_NAND is not set
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
#
# Parallel port support
#
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
CONFIG_MIPS_AU1X00_ENET=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_SMC91X is not set
#
# Tulip family network device support
# CONFIG_PPP_SYNC_TTY is not set
CONFIG_PPP_DEFLATE=m
# CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
#
# Serial drivers
#
-# CONFIG_SERIAL_8250 is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_CS is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_AU1X00=y
#
# Non-8250 serial port support
#
-CONFIG_SERIAL_AU1X00=y
-CONFIG_SERIAL_AU1X00_CONSOLE=y
+# CONFIG_SERIAL_AU1X00 is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# PCMCIA character devices
#
CONFIG_SYNCLINK_CS=m
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:50 2005
+# Linux kernel version: 2.6.14
+# Mon Nov 7 23:06:25 2005
#
CONFIG_MIPS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
+CONFIG_SCSI_ISCSI_ATTRS=m
# CONFIG_SCSI_SAS_ATTRS is not set
#
# SCSI low-level drivers
#
+CONFIG_ISCSI_TCP=m
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
#
# USB Device Class drivers
#
-# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_CROSSCOMPILE=y
CONFIG_CMDLINE="console=ttyS1,38400n8 kgdb=ttyS0 root=/dev/nfs ip=bootp"
# CONFIG_DEBUG_STACK_USAGE is not set
#
# Cryptographic options
#
-# CONFIG_CRYPTO is not set
+CONFIG_CRYPTO=y
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=m
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+CONFIG_CRYPTO_CRC32C=m
+# CONFIG_CRYPTO_TEST is not set
#
# Hardware crypto devices
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
+CONFIG_LIBCRC32C=m
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:53 2005
+# Linux kernel version: 2.6.14
+# Thu Nov 10 14:02:38 2005
#
CONFIG_MIPS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_IPV6_TUNNEL is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
# CONFIG_NETFILTER_NETLINK is not set
+# CONFIG_NF_CONNTRACK is not set
#
# IP: Netfilter Configuration
#
# CONFIG_IP_NF_CONNTRACK is not set
-CONFIG_IP_NF_PPTP=m
# CONFIG_IP_NF_QUEUE is not set
# CONFIG_IP_NF_IPTABLES is not set
# CONFIG_IP_NF_ARPTABLES is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
#
CONFIG_SCSI_SPI_ATTRS=m
# CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
+CONFIG_SCSI_ISCSI_ATTRS=m
# CONFIG_SCSI_SAS_ATTRS is not set
#
# SCSI low-level drivers
#
+CONFIG_ISCSI_TCP=m
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
# CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_MPPE=m
# CONFIG_PPPOE is not set
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_FB_CFB_FILLRECT is not set
# CONFIG_FB_CFB_COPYAREA is not set
# CONFIG_FB_CFB_IMAGEBLIT is not set
-# CONFIG_FB_SOFT_CURSOR is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_SMIVGX is not set
# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
#
#
# USB Device Class drivers
#
-# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
#
# Cryptographic options
#
-# CONFIG_CRYPTO is not set
+CONFIG_CRYPTO=y
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=m
+CONFIG_CRYPTO_SHA1=m
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+CONFIG_CRYPTO_ARC4=m
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+CONFIG_CRYPTO_CRC32C=m
+# CONFIG_CRYPTO_TEST is not set
#
# Hardware crypto devices
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
+CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=m
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:56 2005
+# Linux kernel version: 2.6.14
+# Mon Nov 7 23:06:31 2005
#
CONFIG_MIPS=y
#
# CONFIG_MODULES is not set
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# Connector - unified userspace <-> kernelspace linker
#
CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
#
# Memory Technology Devices (MTD)
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
# CONFIG_ATA_OVER_ETH is not set
#
# PHY device support
#
CONFIG_PHYLIB=y
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
# CONFIG_ETH16I is not set
CONFIG_NE2000=y
# CONFIG_NET_PCI is not set
-# CONFIG_NET_POCKET is not set
#
# Ethernet (1000 Mbit)
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:59 2005
+# Linux kernel version: 2.6.14
+# Thu Nov 10 14:02:45 2005
#
CONFIG_MIPS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_IPV6_TUNNEL is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
+# CONFIG_NF_CONNTRACK is not set
#
# IP: Netfilter Configuration
#
# CONFIG_IP_NF_CONNTRACK is not set
-CONFIG_IP_NF_PPTP=m
# CONFIG_IP_NF_QUEUE is not set
# CONFIG_IP_NF_IPTABLES is not set
# CONFIG_IP_NF_ARPTABLES is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_NAND is not set
+#
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
#
# Parallel port support
#
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
# CONFIG_MII is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_NET_VENDOR_SMC is not set
# CONFIG_NET_VENDOR_RACAL is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_LAN_SAA9730 is not set
-# CONFIG_NET_POCKET is not set
#
# Ethernet (1000 Mbit)
# CONFIG_IPW2100 is not set
# CONFIG_IPW_DEBUG is not set
CONFIG_IPW2200=m
-# CONFIG_AIRO is not set
# CONFIG_HERMES is not set
# CONFIG_ATMEL is not set
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
# CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_SMIVGX is not set
# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
#
#
# USB Device Class drivers
#
-# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
#
# CONFIG_USB_STORAGE is not set
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_RTIME=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:27:03 2005
+# Linux kernel version: 2.6.14
+# Thu Nov 10 14:02:50 2005
#
CONFIG_MIPS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_BRIDGE_NETFILTER=y
+
+#
+# Core Netfilter Configuration
+#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_TARGET_TCPMSS=m
+CONFIG_IP_NF_TARGET_NFQUEUE=m
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_LOG=m
CONFIG_IP6_NF_TARGET_REJECT=m
+CONFIG_IP6_NF_TARGET_NFQUEUE=m
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_TARGET_MARK=m
CONFIG_IP6_NF_TARGET_HL=m
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
CONFIG_NET_SCHED=y
CONFIG_NET_SCH_CLK_JIFFIES=y
# CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set
# CONFIG_NET_SCH_CLK_CPU is not set
+
+#
+# Queueing/Scheduling
+#
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_INGRESS=m
-CONFIG_NET_QOS=y
-CONFIG_NET_ESTIMATOR=y
+
+#
+# Classification
+#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
# CONFIG_CLS_U32_PERF is not set
-# CONFIG_NET_CLS_IND is not set
# CONFIG_CLS_U32_MARK is not set
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
# CONFIG_NET_EMATCH is not set
# CONFIG_NET_CLS_ACT is not set
CONFIG_NET_CLS_POLICE=y
+# CONFIG_NET_CLS_IND is not set
+CONFIG_NET_ESTIMATOR=y
#
# Network testing
CONFIG_BLK_DEV_RAM=m
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
#
# SCSI low-level drivers
#
+CONFIG_ISCSI_TCP=m
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
CONFIG_MEGARAID_NEWGEN=y
CONFIG_MEGARAID_MM=m
CONFIG_MEGARAID_MAILBOX=m
+# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_DTC3280 is not set
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_NET_VENDOR_SMC is not set
# CONFIG_NET_VENDOR_RACAL is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
#
# USB Device Class drivers
#
-CONFIG_USB_BLUETOOTH_TTY=m
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
CONFIG_USB_SERIAL_KLSI=m
CONFIG_USB_SERIAL_KOBIL_SCT=m
CONFIG_USB_SERIAL_MCT_U232=m
+# CONFIG_USB_SERIAL_NOKIA_DKU2 is not set
CONFIG_USB_SERIAL_PL2303=m
CONFIG_USB_SERIAL_HP4X=m
CONFIG_USB_SERIAL_SAFE=m
CONFIG_FS_POSIX_ACL=y
CONFIG_XFS_FS=m
CONFIG_XFS_EXPORT=y
-CONFIG_XFS_QUOTA=m
+CONFIG_XFS_QUOTA=y
CONFIG_XFS_SECURITY=y
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_XFS_RT is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:27:05 2005
+# Linux kernel version: 2.6.14
+# Mon Nov 7 23:06:43 2005
#
CONFIG_MIPS=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
# CONFIG_CPU_SB1_PASS_3 is not set
CONFIG_SIBYTE_HAS_LDT=y
# CONFIG_SIMULATION is not set
-# CONFIG_CONFIG_SB1_CEX_ALWAYS_FATAL is not set
-# CONFIG_CONFIG_SB1_CERR_STALL is not set
+# CONFIG_SB1_CEX_ALWAYS_FATAL is not set
+# CONFIG_SB1_CERR_STALL is not set
CONFIG_SIBYTE_CFE=y
# CONFIG_SIBYTE_CFE_CONSOLE is not set
# CONFIG_SIBYTE_BUS_WATCHER is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_SMP=y
CONFIG_NR_CPUS=2
CONFIG_PREEMPT_NONE=y
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:27:07 2005
+# Linux kernel version: 2.6.14
+# Mon Nov 7 23:06:45 2005
#
CONFIG_MIPS=y
#
# CONFIG_MODULES is not set
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=18432
CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
# CONFIG_CDROM_PKTCDVD is not set
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-
#
# ATA/ATAPI/MFM/RLL support
#
#
# TPM devices
#
+# CONFIG_TELCLOCK is not set
#
# I2C support
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:27:10 2005
+# Linux kernel version: 2.6.14
+# Mon Nov 7 23:06:49 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
CONFIG_BLK_DEV_RAM=m
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
-# CONFIG_LBD is not set
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
+CONFIG_SCSI_ISCSI_ATTRS=m
# CONFIG_SCSI_SAS_ATTRS is not set
#
# SCSI low-level drivers
#
+CONFIG_ISCSI_TCP=m
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
# CONFIG_WATCHDOG is not set
# CONFIG_RTC is not set
# CONFIG_GEN_RTC is not set
+# CONFIG_RTC_VR41XX is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
#
# USB Device Class drivers
#
-# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:27:13 2005
+# Linux kernel version: 2.6.14
+# Wed Nov 9 11:11:47 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
# CONFIG_BLK_DEV_INITRD is not set
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
+CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
CONFIG_SLIP=m
CONFIG_SLIP_COMPRESSED=y
# CONFIG_WATCHDOG is not set
# CONFIG_RTC is not set
# CONFIG_GEN_RTC is not set
+# CONFIG_RTC_VR41XX is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
#
# USB Device Class drivers
#
-# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
#
# CONFIG_USB_STORAGE is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:27:16 2005
+# Linux kernel version: 2.6.15-rc1
+# Tue Nov 15 11:17:02 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
# CONFIG_HP100 is not set
# CONFIG_NET_ISA is not set
# CONFIG_NET_PCI is not set
-# CONFIG_NET_POCKET is not set
#
# Ethernet (1000 Mbit)
# CONFIG_WDT is not set
# CONFIG_RTC is not set
# CONFIG_GEN_RTC is not set
+# CONFIG_RTC_VR41XX is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
# CONFIG_GPIO_VR41XX is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
+# CONFIG_TELCLOCK is not set
#
# I2C support
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:27:18 2005
+# Linux kernel version: 2.6.14
+# Mon Nov 7 23:06:59 2005
#
CONFIG_MIPS=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_SMP=y
CONFIG_NR_CPUS=2
CONFIG_PREEMPT_NONE=y
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
# CONFIG_DEBUG_HIGHMEM is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_CROSSCOMPILE=y
CONFIG_CMDLINE=""
# CONFIG_DEBUG_STACK_USAGE is not set
void lcd44780_puts(const char* s)
{
- int i,j;
+ int j;
int pos = 0;
lcd44780_command(LCD44780_CLEAR);
}
}
#ifdef LCD44780_PUTS_PAUSE
- for(i = 1; i < 2000; i++)
- lcd44780_wait();
+ {
+ int i;
+
+ for(i = 1; i < 2000; i++)
+ lcd44780_wait();
+ }
#endif
}
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:09 2005
+# Linux kernel version: 2.6.14
+# Thu Nov 10 12:13:58 2005
#
CONFIG_MIPS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Machine selection
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
CONFIG_IPV6_TUNNEL=m
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_TARGET_TCPMSS=m
+CONFIG_IP_NF_TARGET_NFQUEUE=m
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_LOG=m
CONFIG_IP6_NF_TARGET_REJECT=m
+CONFIG_IP6_NF_TARGET_NFQUEUE=m
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_TARGET_MARK=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_NET_DIVERT=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
CONFIG_NET_SCHED=y
# CONFIG_NET_SCH_CLK_JIFFIES is not set
CONFIG_NET_SCH_CLK_GETTIMEOFDAY=y
# CONFIG_NET_SCH_CLK_CPU is not set
+
+#
+# Queueing/Scheduling
+#
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_INGRESS=m
-CONFIG_NET_QOS=y
-CONFIG_NET_ESTIMATOR=y
+
+#
+# Classification
+#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
# CONFIG_CLS_U32_PERF is not set
-# CONFIG_NET_CLS_IND is not set
# CONFIG_CLS_U32_MARK is not set
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
# CONFIG_NET_EMATCH is not set
# CONFIG_NET_CLS_ACT is not set
CONFIG_NET_CLS_POLICE=y
+# CONFIG_NET_CLS_IND is not set
+CONFIG_NET_ESTIMATOR=y
#
# Network testing
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
CONFIG_ATA_OVER_ETH=m
#
#
# SCSI low-level drivers
#
+CONFIG_ISCSI_TCP=m
CONFIG_SGIWD93_SCSI=y
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_DEBUG is not set
# PHY device support
#
CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
#
# MII PHY device drivers
#
# TPM devices
#
+# CONFIG_TELCLOCK is not set
#
# I2C support
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
CONFIG_FS_POSIX_ACL=y
CONFIG_XFS_FS=m
CONFIG_XFS_EXPORT=y
-CONFIG_XFS_QUOTA=m
+CONFIG_XFS_QUOTA=y
CONFIG_XFS_SECURITY=y
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_XFS_RT is not set
#include <linux/types.h>
#include <linux/time.h>
#include <linux/rtc.h>
+#include <linux/ds1742rtc.h>
#include <asm/time.h>
#include <asm/addrspace.h>
-#include <asm/jmr3927/ds1742rtc.h>
#include <asm/debug.h>
#define EPOCH 2000
jmr3927_io_dipsw());
}
-void __init plat_setup(void)
+void __init tx3927_setup(void)
{
int i;
extern asmlinkage void mipsIRQ(void);
-asmlinkage void sead_hw0_irqdispatch(struct pt_regs *regs)
-{
- do_IRQ(SEADINT_UART0, regs);
-}
-
-asmlinkage void sead_hw1_irqdispatch(struct pt_regs *regs)
-{
- do_IRQ(SEADINT_UART1, regs);
-}
-
void __init arch_init_irq(void)
{
- mips_cpu_irq_init(0);
+ mips_cpu_irq_init(MIPSCPU_INT_BASE);
/* Now safe to set the exception vector. */
set_except_vector(0, mipsIRQ);
return "MIPS SEAD";
}
-static void __init sead_setup(void)
+void __init plat_setup(void)
{
ioport_resource.end = 0x7fffffff;
#else
s.iobase = SEAD_UART0_REGS_BASE+3;
#endif
- s.irq = SEADINT_UART0;
+ s.irq = MIPSCPU_INT_BASE + MIPSCPU_INT_UART0;
s.uartclk = SEAD_BASE_BAUD * 16;
s.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ;
s.iotype = 0;
timer.name = "timer";
timer.dev_id = NULL;
timer.next = NULL;
- timer.mask = 0;
+ timer.mask = CPU_MASK_NONE;
irq_desc[6].action = &timer;
enable_irq(6);
obj-$(CONFIG_PCI_MARVELL) += ops-marvell.o
obj-$(CONFIG_MIPS_MSC) += ops-msc.o
obj-$(CONFIG_MIPS_NILE4) += ops-nile4.o
-obj-$(CONFIG_MIPS_TX3927) += ops-jmr3927.o
+obj-$(CONFIG_MIPS_TX3927) += ops-tx3927.o
obj-$(CONFIG_PCI_VR41XX) += ops-vr41xx.o pci-vr41xx.o
obj-$(CONFIG_NEC_CMBVR4133) += fixup-vr4133.o
static int jmr3927_pci_read_config(struct pci_bus *bus, unsigned int devfn,
int where, int size, u32 * val)
{
- int ret, busno;
+ int ret;
- /* check if the bus is top-level */
- if (bus->parent != NULL)
- busno = bus->number;
-
- ret = mkaddr(busno, devfn, where);
+ ret = mkaddr(bus->number, devfn, where);
if (ret)
return ret;
static int jmr3927_pci_write_config(struct pci_bus *bus, unsigned int devfn,
int where, int size, u32 val)
{
- int ret, busno;
-
- /* check if the bus is top-level */
- if (bus->parent != NULL)
- bus = bus->number;
- else
- bus = 0;
+ int ret;
- ret = mkaddr(busno, devfn, where);
+ ret = mkaddr(bus->number, devfn, where);
if (ret)
return ret;
break;
case 2:
- *(volatile u16 *) (unsigned longulong) & tx3927_pcicptr->icd | (where & 2)) =
+ *(volatile u16 *) ((unsigned long) & tx3927_pcicptr->icd | (where & 2)) =
cpu_to_le16(val);
break;
}
struct pci_ops jmr3927_pci_ops = {
- jmr3927_pcibios_read_config,
- jmr3927_pcibios_write_config,
+ jmr3927_pci_read_config,
+ jmr3927_pci_write_config,
};
{
unsigned long val;
- addr = PHYSADDR(addr);
- *(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr =
- (unsigned long) addr;
- *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe =
+ *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr =
+ (unsigned long) CPHYSADDR(addr);
+ *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe =
(PCI_IPCIBE_ICMD_MEMREAD << PCI_IPCIBE_ICMD_SHIFT) |
PCI_IPCIBE_IBE_LONG;
while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC));
val =
- le32_to_cpu(*(volatile u32 *) (ulong) & tx3927_pcicptr->
+ le32_to_cpu(*(volatile u32 *) (unsigned long) & tx3927_pcicptr->
ipcidata);
/* clear by setting */
tx3927_pcicptr->istat |= PCI_ISTAT_IDICC;
void tc_writel(unsigned long data, volatile __u32 * addr)
{
- addr = PHYSADDR(addr);
- *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcidata =
+ *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcidata =
cpu_to_le32(data);
- *(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr =
- (unsigned long) addr;
- *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe =
+ *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr =
+ (unsigned long) CPHYSADDR(addr);
+ *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe =
(PCI_IPCIBE_ICMD_MEMWRITE << PCI_IPCIBE_ICMD_SHIFT) |
PCI_IPCIBE_IBE_LONG;
while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC));
ioaddr = (unsigned long) addr;
offset = ioaddr & 0x3;
- if (offset == 0)
- byte = 0x7;
- else if (offset == 1)
- byte = 0xb;
- else if (offset == 2)
- byte = 0xd;
- else if (offset == 3)
- byte = 0xe;
- *(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr =
+ byte = 0xf & ~(8 >> offset);
+
+ *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr =
(unsigned long) ioaddr;
- *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe =
+ *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe =
(PCI_IPCIBE_ICMD_IOREAD << PCI_IPCIBE_ICMD_SHIFT) | byte;
while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC));
val =
- le32_to_cpu(*(volatile u32 *) (ulong) & tx3927_pcicptr->
+ le32_to_cpu(*(volatile u32 *) (unsigned long) & tx3927_pcicptr->
ipcidata);
val = val & 0xff;
/* clear by setting */
data = data | (data << 8) | (data << 16) | (data << 24);
ioaddr = (unsigned long) addr;
offset = ioaddr & 0x3;
- if (offset == 0)
- byte = 0x7;
- else if (offset == 1)
- byte = 0xb;
- else if (offset == 2)
- byte = 0xd;
- else if (offset == 3)
- byte = 0xe;
- *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcidata = data;
- *(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr =
+ byte = 0xf & ~(8 >> offset);
+
+ *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcidata = data;
+ *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr =
(unsigned long) ioaddr;
- *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe =
+ *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe =
(PCI_IPCIBE_ICMD_IOWRITE << PCI_IPCIBE_ICMD_SHIFT) | byte;
while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC));
/* clear by setting */
int byte;
ioaddr = (unsigned long) addr;
- offset = ioaddr & 0x3;
- if (offset == 0)
- byte = 0x3;
- else if (offset == 2)
- byte = 0xc;
- *(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr =
+ offset = ioaddr & 0x2;
+ byte = 3 << offset;
+
+ *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr =
(unsigned long) ioaddr;
- *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe =
+ *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe =
(PCI_IPCIBE_ICMD_IOREAD << PCI_IPCIBE_ICMD_SHIFT) | byte;
while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC));
val =
- le32_to_cpu(*(volatile u32 *) (ulong) & tx3927_pcicptr->
+ le32_to_cpu(*(volatile u32 *) (unsigned long) & tx3927_pcicptr->
ipcidata);
val = val & 0xffff;
/* clear by setting */
data = data | (data << 16);
ioaddr = (unsigned long) addr;
- offset = ioaddr & 0x3;
- if (offset == 0)
- byte = 0x3;
- else if (offset == 2)
- byte = 0xc;
- *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcidata = data;
- *(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr =
+ offset = ioaddr & 0x2;
+ byte = 3 << offset;
+
+ *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcidata = data;
+ *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr =
(unsigned long) ioaddr;
- *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe =
+ *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe =
(PCI_IPCIBE_ICMD_IOWRITE << PCI_IPCIBE_ICMD_SHIFT) | byte;
while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC));
/* clear by setting */
__u32 ioaddr;
ioaddr = (unsigned long) addr;
- *(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr =
+ *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr =
(unsigned long) ioaddr;
- *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe =
+ *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe =
(PCI_IPCIBE_ICMD_IOREAD << PCI_IPCIBE_ICMD_SHIFT) |
PCI_IPCIBE_IBE_LONG;
while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC));
val =
- le32_to_cpu(*(volatile u32 *) (ulong) & tx3927_pcicptr->
+ le32_to_cpu(*(volatile u32 *) (unsigned long) & tx3927_pcicptr->
ipcidata);
/* clear by setting */
tx3927_pcicptr->istat |= PCI_ISTAT_IDICC;
__u32 ioaddr;
ioaddr = (unsigned long) addr;
- *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcidata =
+ *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcidata =
cpu_to_le32(data);
- *(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr =
+ *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr =
(unsigned long) ioaddr;
- *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe =
+ *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe =
(PCI_IPCIBE_ICMD_IOWRITE << PCI_IPCIBE_ICMD_SHIFT) |
PCI_IPCIBE_IBE_LONG;
while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC));
.pci_ops = &jmr3927_pci_ops,
.io_resource = &pci_io_resource,
.mem_resource = &pci_mem_resource,
- .mem_offset = JMR3927_PCIMEM;
+ .mem_offset = JMR3927_PCIMEM
};
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/interrupt.h>
+#include <linux/module.h>
#include <asm/bootinfo.h>
#include <asm/io.h>
#include <asm/mipsregs.h>
#include <asm/ip32/crime.h>
#include <asm/ip32/mace.h>
-struct sgi_crime *crime;
-struct sgi_mace *mace;
+struct sgi_crime __iomem *crime;
+struct sgi_mace __iomem *mace;
+
+EXPORT_SYMBOL_GPL(mace);
void __init crime_init(void)
{
dev = create_parisc_device(mod_path);
if (dev->id.hw_type != HPHW_FAULTY) {
- printk("Two devices have hardware path %s. Please file a bug with HP.\n"
- "In the meantime, you could try rearranging your cards.\n", parisc_pathname(dev));
+ printk(KERN_ERR "Two devices have hardware path [%s]. "
+ "IODC data for second device: "
+ "%02x%02x%02x%02x%02x%02x\n"
+ "Rearranging GSC cards sometimes helps\n",
+ parisc_pathname(dev), iodc_data[0], iodc_data[1],
+ iodc_data[3], iodc_data[4], iodc_data[5], iodc_data[6]);
return NULL;
}
ldo -16(%r30),%r29 /* Reference param save area */
#endif
+ /* WARNING - Clobbers r19 and r21, userspace must save these! */
STREG %r2,PT_GR19(%r1) /* save for child */
STREG %r30,PT_GR21(%r1)
BL sys_clone,%r2
temp = pa_pdc_cell.cba;
dev = alloc_pa_dev(PAT_GET_CBA(temp), &pa_pdc_cell.mod_path);
if (!dev) {
- return PDC_NE_MOD;
+ return PDC_OK;
}
/* alloc_pa_dev sets dev->hpa */
#define CODE
#include "compat_ioctl.c"
-/* Use this to get at 32-bit user passed pointers.
- See sys_sparc32.c for description about these. */
-#define A(__x) ((unsigned long)(__x))
-/* The same for use with copy_from_user() and copy_to_user(). */
-#define B(__x) ((void *)(unsigned long)(__x))
-
-#if defined(CONFIG_DRM) || defined(CONFIG_DRM_MODULE)
-/* This really belongs in include/linux/drm.h -DaveM */
-#include "../../../drivers/char/drm/drm.h"
-
-typedef struct drm32_version {
- int version_major; /* Major version */
- int version_minor; /* Minor version */
- int version_patchlevel;/* Patch level */
- int name_len; /* Length of name buffer */
- u32 name; /* Name of driver */
- int date_len; /* Length of date buffer */
- u32 date; /* User-space buffer to hold date */
- int desc_len; /* Length of desc buffer */
- u32 desc; /* User-space buffer to hold desc */
-} drm32_version_t;
-#define DRM32_IOCTL_VERSION DRM_IOWR(0x00, drm32_version_t)
-
-static int drm32_version(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- drm32_version_t *uversion = (drm32_version_t *)arg;
- char *name_ptr, *date_ptr, *desc_ptr;
- u32 tmp1, tmp2, tmp3;
- drm_version_t kversion;
- mm_segment_t old_fs;
- int ret;
-
- memset(&kversion, 0, sizeof(kversion));
- if (get_user(kversion.name_len, &uversion->name_len) ||
- get_user(kversion.date_len, &uversion->date_len) ||
- get_user(kversion.desc_len, &uversion->desc_len) ||
- get_user(tmp1, &uversion->name) ||
- get_user(tmp2, &uversion->date) ||
- get_user(tmp3, &uversion->desc))
- return -EFAULT;
-
- name_ptr = (char *) A(tmp1);
- date_ptr = (char *) A(tmp2);
- desc_ptr = (char *) A(tmp3);
-
- ret = -ENOMEM;
- if (kversion.name_len && name_ptr) {
- kversion.name = kmalloc(kversion.name_len, GFP_KERNEL);
- if (!kversion.name)
- goto out;
- }
- if (kversion.date_len && date_ptr) {
- kversion.date = kmalloc(kversion.date_len, GFP_KERNEL);
- if (!kversion.date)
- goto out;
- }
- if (kversion.desc_len && desc_ptr) {
- kversion.desc = kmalloc(kversion.desc_len, GFP_KERNEL);
- if (!kversion.desc)
- goto out;
- }
-
- old_fs = get_fs();
- set_fs(KERNEL_DS);
- ret = sys_ioctl (fd, DRM_IOCTL_VERSION, (unsigned long)&kversion);
- set_fs(old_fs);
-
- if (!ret) {
- if ((kversion.name &&
- copy_to_user(name_ptr, kversion.name, kversion.name_len)) ||
- (kversion.date &&
- copy_to_user(date_ptr, kversion.date, kversion.date_len)) ||
- (kversion.desc &&
- copy_to_user(desc_ptr, kversion.desc, kversion.desc_len)))
- ret = -EFAULT;
- if (put_user(kversion.version_major, &uversion->version_major) ||
- put_user(kversion.version_minor, &uversion->version_minor) ||
- put_user(kversion.version_patchlevel, &uversion->version_patchlevel) ||
- put_user(kversion.name_len, &uversion->name_len) ||
- put_user(kversion.date_len, &uversion->date_len) ||
- put_user(kversion.desc_len, &uversion->desc_len))
- ret = -EFAULT;
- }
-
-out:
- kfree(kversion.name);
- kfree(kversion.date);
- kfree(kversion.desc);
- return ret;
-}
-
-typedef struct drm32_unique {
- int unique_len; /* Length of unique */
- u32 unique; /* Unique name for driver instantiation */
-} drm32_unique_t;
-#define DRM32_IOCTL_GET_UNIQUE DRM_IOWR(0x01, drm32_unique_t)
-#define DRM32_IOCTL_SET_UNIQUE DRM_IOW( 0x10, drm32_unique_t)
-
-static int drm32_getsetunique(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- drm32_unique_t *uarg = (drm32_unique_t *)arg;
- drm_unique_t karg;
- mm_segment_t old_fs;
- char *uptr;
- u32 tmp;
- int ret;
-
- if (get_user(karg.unique_len, &uarg->unique_len))
- return -EFAULT;
- karg.unique = NULL;
-
- if (get_user(tmp, &uarg->unique))
- return -EFAULT;
-
- uptr = (char *) A(tmp);
-
- if (uptr) {
- karg.unique = kmalloc(karg.unique_len, GFP_KERNEL);
- if (!karg.unique)
- return -ENOMEM;
- if (cmd == DRM32_IOCTL_SET_UNIQUE &&
- copy_from_user(karg.unique, uptr, karg.unique_len)) {
- kfree(karg.unique);
- return -EFAULT;
- }
- }
-
- old_fs = get_fs();
- set_fs(KERNEL_DS);
- if (cmd == DRM32_IOCTL_GET_UNIQUE)
- ret = sys_ioctl (fd, DRM_IOCTL_GET_UNIQUE, (unsigned long)&karg);
- else
- ret = sys_ioctl (fd, DRM_IOCTL_SET_UNIQUE, (unsigned long)&karg);
- set_fs(old_fs);
-
- if (!ret) {
- if (cmd == DRM32_IOCTL_GET_UNIQUE &&
- uptr != NULL &&
- copy_to_user(uptr, karg.unique, karg.unique_len))
- ret = -EFAULT;
- if (put_user(karg.unique_len, &uarg->unique_len))
- ret = -EFAULT;
- }
-
- kfree(karg.unique);
- return ret;
-}
-
-typedef struct drm32_map {
- u32 offset; /* Requested physical address (0 for SAREA)*/
- u32 size; /* Requested physical size (bytes) */
- drm_map_type_t type; /* Type of memory to map */
- drm_map_flags_t flags; /* Flags */
- u32 handle; /* User-space: "Handle" to pass to mmap */
- /* Kernel-space: kernel-virtual address */
- int mtrr; /* MTRR slot used */
- /* Private data */
-} drm32_map_t;
-#define DRM32_IOCTL_ADD_MAP DRM_IOWR(0x15, drm32_map_t)
-
-static int drm32_addmap(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- drm32_map_t *uarg = (drm32_map_t *) arg;
- drm_map_t karg;
- mm_segment_t old_fs;
- u32 tmp;
- int ret;
-
- ret = get_user(karg.offset, &uarg->offset);
- ret |= get_user(karg.size, &uarg->size);
- ret |= get_user(karg.type, &uarg->type);
- ret |= get_user(karg.flags, &uarg->flags);
- ret |= get_user(tmp, &uarg->handle);
- ret |= get_user(karg.mtrr, &uarg->mtrr);
- if (ret)
- return -EFAULT;
-
- karg.handle = (void *) A(tmp);
-
- old_fs = get_fs();
- set_fs(KERNEL_DS);
- ret = sys_ioctl(fd, DRM_IOCTL_ADD_MAP, (unsigned long) &karg);
- set_fs(old_fs);
-
- if (!ret) {
- ret = put_user(karg.offset, &uarg->offset);
- ret |= put_user(karg.size, &uarg->size);
- ret |= put_user(karg.type, &uarg->type);
- ret |= put_user(karg.flags, &uarg->flags);
- tmp = (u32) (long)karg.handle;
- ret |= put_user(tmp, &uarg->handle);
- ret |= put_user(karg.mtrr, &uarg->mtrr);
- if (ret)
- ret = -EFAULT;
- }
-
- return ret;
-}
-
-typedef struct drm32_buf_info {
- int count; /* Entries in list */
- u32 list; /* (drm_buf_desc_t *) */
-} drm32_buf_info_t;
-#define DRM32_IOCTL_INFO_BUFS DRM_IOWR(0x18, drm32_buf_info_t)
-
-static int drm32_info_bufs(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- drm32_buf_info_t *uarg = (drm32_buf_info_t *)arg;
- drm_buf_desc_t *ulist;
- drm_buf_info_t karg;
- mm_segment_t old_fs;
- int orig_count, ret;
- u32 tmp;
-
- if (get_user(karg.count, &uarg->count) ||
- get_user(tmp, &uarg->list))
- return -EFAULT;
-
- ulist = (drm_buf_desc_t *) A(tmp);
-
- orig_count = karg.count;
-
- karg.list = kmalloc(karg.count * sizeof(drm_buf_desc_t), GFP_KERNEL);
- if (!karg.list)
- return -EFAULT;
-
- old_fs = get_fs();
- set_fs(KERNEL_DS);
- ret = sys_ioctl(fd, DRM_IOCTL_INFO_BUFS, (unsigned long) &karg);
- set_fs(old_fs);
-
- if (!ret) {
- if (karg.count <= orig_count &&
- (copy_to_user(ulist, karg.list,
- karg.count * sizeof(drm_buf_desc_t))))
- ret = -EFAULT;
- if (put_user(karg.count, &uarg->count))
- ret = -EFAULT;
- }
-
- kfree(karg.list);
- return ret;
-}
-
-typedef struct drm32_buf_free {
- int count;
- u32 list; /* (int *) */
-} drm32_buf_free_t;
-#define DRM32_IOCTL_FREE_BUFS DRM_IOW( 0x1a, drm32_buf_free_t)
-
-static int drm32_free_bufs(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- drm32_buf_free_t *uarg = (drm32_buf_free_t *)arg;
- drm_buf_free_t karg;
- mm_segment_t old_fs;
- int *ulist;
- int ret;
- u32 tmp;
-
- if (get_user(karg.count, &uarg->count) ||
- get_user(tmp, &uarg->list))
- return -EFAULT;
-
- ulist = (int *) A(tmp);
-
- karg.list = kmalloc(karg.count * sizeof(int), GFP_KERNEL);
- if (!karg.list)
- return -ENOMEM;
-
- ret = -EFAULT;
- if (copy_from_user(karg.list, ulist, (karg.count * sizeof(int))))
- goto out;
-
- old_fs = get_fs();
- set_fs(KERNEL_DS);
- ret = sys_ioctl(fd, DRM_IOCTL_FREE_BUFS, (unsigned long) &karg);
- set_fs(old_fs);
-
-out:
- kfree(karg.list);
- return ret;
-}
-
-typedef struct drm32_buf_pub {
- int idx; /* Index into master buflist */
- int total; /* Buffer size */
- int used; /* Amount of buffer in use (for DMA) */
- u32 address; /* Address of buffer (void *) */
-} drm32_buf_pub_t;
-
-typedef struct drm32_buf_map {
- int count; /* Length of buflist */
- u32 virtual; /* Mmaped area in user-virtual (void *) */
- u32 list; /* Buffer information (drm_buf_pub_t *) */
-} drm32_buf_map_t;
-#define DRM32_IOCTL_MAP_BUFS DRM_IOWR(0x19, drm32_buf_map_t)
-
-static int drm32_map_bufs(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- drm32_buf_map_t *uarg = (drm32_buf_map_t *)arg;
- drm32_buf_pub_t *ulist;
- drm_buf_map_t karg;
- mm_segment_t old_fs;
- int orig_count, ret, i;
- u32 tmp1, tmp2;
-
- if (get_user(karg.count, &uarg->count) ||
- get_user(tmp1, &uarg->virtual) ||
- get_user(tmp2, &uarg->list))
- return -EFAULT;
-
- karg.virtual = (void *) A(tmp1);
- ulist = (drm32_buf_pub_t *) A(tmp2);
-
- orig_count = karg.count;
-
- karg.list = kmalloc(karg.count * sizeof(drm_buf_pub_t), GFP_KERNEL);
- if (!karg.list)
- return -ENOMEM;
-
- ret = -EFAULT;
- for (i = 0; i < karg.count; i++) {
- if (get_user(karg.list[i].idx, &ulist[i].idx) ||
- get_user(karg.list[i].total, &ulist[i].total) ||
- get_user(karg.list[i].used, &ulist[i].used) ||
- get_user(tmp1, &ulist[i].address))
- goto out;
-
- karg.list[i].address = (void *) A(tmp1);
- }
-
- old_fs = get_fs();
- set_fs(KERNEL_DS);
- ret = sys_ioctl(fd, DRM_IOCTL_MAP_BUFS, (unsigned long) &karg);
- set_fs(old_fs);
-
- if (!ret) {
- for (i = 0; i < orig_count; i++) {
- tmp1 = (u32) (long) karg.list[i].address;
- if (put_user(karg.list[i].idx, &ulist[i].idx) ||
- put_user(karg.list[i].total, &ulist[i].total) ||
- put_user(karg.list[i].used, &ulist[i].used) ||
- put_user(tmp1, &ulist[i].address)) {
- ret = -EFAULT;
- goto out;
- }
- }
- if (put_user(karg.count, &uarg->count))
- ret = -EFAULT;
- }
-
-out:
- kfree(karg.list);
- return ret;
-}
-
-typedef struct drm32_dma {
- /* Indices here refer to the offset into
- buflist in drm_buf_get_t. */
- int context; /* Context handle */
- int send_count; /* Number of buffers to send */
- u32 send_indices; /* List of handles to buffers (int *) */
- u32 send_sizes; /* Lengths of data to send (int *) */
- drm_dma_flags_t flags; /* Flags */
- int request_count; /* Number of buffers requested */
- int request_size; /* Desired size for buffers */
- u32 request_indices; /* Buffer information (int *) */
- u32 request_sizes; /* (int *) */
- int granted_count; /* Number of buffers granted */
-} drm32_dma_t;
-#define DRM32_IOCTL_DMA DRM_IOWR(0x29, drm32_dma_t)
-
-/* RED PEN The DRM layer blindly dereferences the send/request
- * indice/size arrays even though they are userland
- * pointers. -DaveM
- */
-static int drm32_dma(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- drm32_dma_t *uarg = (drm32_dma_t *) arg;
- int *u_si, *u_ss, *u_ri, *u_rs;
- drm_dma_t karg;
- mm_segment_t old_fs;
- int ret;
- u32 tmp1, tmp2, tmp3, tmp4;
-
- karg.send_indices = karg.send_sizes = NULL;
- karg.request_indices = karg.request_sizes = NULL;
-
- if (get_user(karg.context, &uarg->context) ||
- get_user(karg.send_count, &uarg->send_count) ||
- get_user(tmp1, &uarg->send_indices) ||
- get_user(tmp2, &uarg->send_sizes) ||
- get_user(karg.flags, &uarg->flags) ||
- get_user(karg.request_count, &uarg->request_count) ||
- get_user(karg.request_size, &uarg->request_size) ||
- get_user(tmp3, &uarg->request_indices) ||
- get_user(tmp4, &uarg->request_sizes) ||
- get_user(karg.granted_count, &uarg->granted_count))
- return -EFAULT;
-
- u_si = (int *) A(tmp1);
- u_ss = (int *) A(tmp2);
- u_ri = (int *) A(tmp3);
- u_rs = (int *) A(tmp4);
-
- if (karg.send_count) {
- karg.send_indices = kmalloc(karg.send_count * sizeof(int), GFP_KERNEL);
- karg.send_sizes = kmalloc(karg.send_count * sizeof(int), GFP_KERNEL);
-
- ret = -ENOMEM;
- if (!karg.send_indices || !karg.send_sizes)
- goto out;
-
- ret = -EFAULT;
- if (copy_from_user(karg.send_indices, u_si,
- (karg.send_count * sizeof(int))) ||
- copy_from_user(karg.send_sizes, u_ss,
- (karg.send_count * sizeof(int))))
- goto out;
- }
-
- if (karg.request_count) {
- karg.request_indices = kmalloc(karg.request_count * sizeof(int), GFP_KERNEL);
- karg.request_sizes = kmalloc(karg.request_count * sizeof(int), GFP_KERNEL);
-
- ret = -ENOMEM;
- if (!karg.request_indices || !karg.request_sizes)
- goto out;
-
- ret = -EFAULT;
- if (copy_from_user(karg.request_indices, u_ri,
- (karg.request_count * sizeof(int))) ||
- copy_from_user(karg.request_sizes, u_rs,
- (karg.request_count * sizeof(int))))
- goto out;
- }
-
- old_fs = get_fs();
- set_fs(KERNEL_DS);
- ret = sys_ioctl(fd, DRM_IOCTL_DMA, (unsigned long) &karg);
- set_fs(old_fs);
-
- if (!ret) {
- if (put_user(karg.context, &uarg->context) ||
- put_user(karg.send_count, &uarg->send_count) ||
- put_user(karg.flags, &uarg->flags) ||
- put_user(karg.request_count, &uarg->request_count) ||
- put_user(karg.request_size, &uarg->request_size) ||
- put_user(karg.granted_count, &uarg->granted_count))
- ret = -EFAULT;
-
- if (karg.send_count) {
- if (copy_to_user(u_si, karg.send_indices,
- (karg.send_count * sizeof(int))) ||
- copy_to_user(u_ss, karg.send_sizes,
- (karg.send_count * sizeof(int))))
- ret = -EFAULT;
- }
- if (karg.request_count) {
- if (copy_to_user(u_ri, karg.request_indices,
- (karg.request_count * sizeof(int))) ||
- copy_to_user(u_rs, karg.request_sizes,
- (karg.request_count * sizeof(int))))
- ret = -EFAULT;
- }
- }
-
-out:
- kfree(karg.send_indices);
- kfree(karg.send_sizes);
- kfree(karg.request_indices);
- kfree(karg.request_sizes);
- return ret;
-}
-
-typedef struct drm32_ctx_res {
- int count;
- u32 contexts; /* (drm_ctx_t *) */
-} drm32_ctx_res_t;
-#define DRM32_IOCTL_RES_CTX DRM_IOWR(0x26, drm32_ctx_res_t)
-
-static int drm32_res_ctx(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- drm32_ctx_res_t *uarg = (drm32_ctx_res_t *) arg;
- drm_ctx_t *ulist;
- drm_ctx_res_t karg;
- mm_segment_t old_fs;
- int orig_count, ret;
- u32 tmp;
-
- karg.contexts = NULL;
- if (get_user(karg.count, &uarg->count) ||
- get_user(tmp, &uarg->contexts))
- return -EFAULT;
-
- ulist = (drm_ctx_t *) A(tmp);
-
- orig_count = karg.count;
- if (karg.count && ulist) {
- karg.contexts = kmalloc((karg.count * sizeof(drm_ctx_t)), GFP_KERNEL);
- if (!karg.contexts)
- return -ENOMEM;
- if (copy_from_user(karg.contexts, ulist,
- (karg.count * sizeof(drm_ctx_t)))) {
- kfree(karg.contexts);
- return -EFAULT;
- }
- }
-
- old_fs = get_fs();
- set_fs(KERNEL_DS);
- ret = sys_ioctl(fd, DRM_IOCTL_RES_CTX, (unsigned long) &karg);
- set_fs(old_fs);
-
- if (!ret) {
- if (orig_count) {
- if (copy_to_user(ulist, karg.contexts,
- (orig_count * sizeof(drm_ctx_t))))
- ret = -EFAULT;
- }
- if (put_user(karg.count, &uarg->count))
- ret = -EFAULT;
- }
-
- kfree(karg.contexts);
- return ret;
-}
-
-#endif
-
#define HANDLE_IOCTL(cmd, handler) { cmd, (ioctl_trans_handler_t)handler, NULL },
#define COMPATIBLE_IOCTL(cmd) HANDLE_IOCTL(cmd, sys_ioctl)
#define DECLARES
#include "compat_ioctl.c"
-/* PA-specific ioctls */
-COMPATIBLE_IOCTL(PA_PERF_ON)
-COMPATIBLE_IOCTL(PA_PERF_OFF)
-COMPATIBLE_IOCTL(PA_PERF_VERSION)
-
/* And these ioctls need translation */
HANDLE_IOCTL(SIOCGPPPSTATS, dev_ifsioc)
HANDLE_IOCTL(SIOCGPPPCSTATS, dev_ifsioc)
COMPATIBLE_IOCTL(RTC_EPOCH_SET)
#endif
-#if defined(CONFIG_DRM) || defined(CONFIG_DRM_MODULE)
-HANDLE_IOCTL(DRM32_IOCTL_VERSION, drm32_version);
-HANDLE_IOCTL(DRM32_IOCTL_GET_UNIQUE, drm32_getsetunique);
-HANDLE_IOCTL(DRM32_IOCTL_SET_UNIQUE, drm32_getsetunique);
-HANDLE_IOCTL(DRM32_IOCTL_ADD_MAP, drm32_addmap);
-HANDLE_IOCTL(DRM32_IOCTL_INFO_BUFS, drm32_info_bufs);
-HANDLE_IOCTL(DRM32_IOCTL_FREE_BUFS, drm32_free_bufs);
-HANDLE_IOCTL(DRM32_IOCTL_MAP_BUFS, drm32_map_bufs);
-HANDLE_IOCTL(DRM32_IOCTL_DMA, drm32_dma);
-HANDLE_IOCTL(DRM32_IOCTL_RES_CTX, drm32_res_ctx);
-#endif /* DRM */
IOCTL_TABLE_END
int ioctl_table_size = ARRAY_SIZE(ioctl_start);
#include <linux/seq_file.h>
#include <linux/spinlock.h>
#include <linux/types.h>
+#include <asm/io.h>
+
+#include <asm/smp.h>
#undef PARISC_IRQ_CR16_COUNTS
*/
static volatile unsigned long cpu_eiem = 0;
-static void cpu_set_eiem(void *info)
-{
- set_eiem((unsigned long) info);
-}
-
-static inline void cpu_disable_irq(unsigned int irq)
+static void cpu_disable_irq(unsigned int irq)
{
unsigned long eirr_bit = EIEM_MASK(irq);
cpu_eiem &= ~eirr_bit;
- on_each_cpu(cpu_set_eiem, (void *) cpu_eiem, 1, 1);
+ /* Do nothing on the other CPUs. If they get this interrupt,
+ * The & cpu_eiem in the do_cpu_irq_mask() ensures they won't
+ * handle it, and the set_eiem() at the bottom will ensure it
+ * then gets disabled */
}
static void cpu_enable_irq(unsigned int irq)
{
unsigned long eirr_bit = EIEM_MASK(irq);
- mtctl(eirr_bit, 23); /* clear EIRR bit before unmasking */
cpu_eiem |= eirr_bit;
- on_each_cpu(cpu_set_eiem, (void *) cpu_eiem, 1, 1);
+
+ /* FIXME: while our interrupts aren't nested, we cannot reset
+ * the eiem mask if we're already in an interrupt. Once we
+ * implement nested interrupts, this can go away
+ */
+ if (!in_interrupt())
+ set_eiem(cpu_eiem);
+
+ /* This is just a simple NOP IPI. But what it does is cause
+ * all the other CPUs to do a set_eiem(cpu_eiem) at the end
+ * of the interrupt handler */
+ smp_send_all_nop();
}
static unsigned int cpu_startup_irq(unsigned int irq)
void no_ack_irq(unsigned int irq) { }
void no_end_irq(unsigned int irq) { }
+#ifdef CONFIG_SMP
+int cpu_check_affinity(unsigned int irq, cpumask_t *dest)
+{
+ int cpu_dest;
+
+ /* timer and ipi have to always be received on all CPUs */
+ if (irq == TIMER_IRQ || irq == IPI_IRQ) {
+ /* Bad linux design decision. The mask has already
+ * been set; we must reset it */
+ irq_affinity[irq] = CPU_MASK_ALL;
+ return -EINVAL;
+ }
+
+ /* whatever mask they set, we just allow one CPU */
+ cpu_dest = first_cpu(*dest);
+ *dest = cpumask_of_cpu(cpu_dest);
+
+ return 0;
+}
+
+static void cpu_set_affinity_irq(unsigned int irq, cpumask_t dest)
+{
+ if (cpu_check_affinity(irq, &dest))
+ return;
+
+ irq_affinity[irq] = dest;
+}
+#endif
+
static struct hw_interrupt_type cpu_interrupt_type = {
.typename = "CPU",
.startup = cpu_startup_irq,
.disable = cpu_disable_irq,
.ack = no_ack_irq,
.end = no_end_irq,
-// .set_affinity = cpu_set_affinity_irq,
+#ifdef CONFIG_SMP
+ .set_affinity = cpu_set_affinity_irq,
+#endif
};
int show_interrupts(struct seq_file *p, void *v)
return -1;
}
+
+unsigned long txn_affinity_addr(unsigned int irq, int cpu)
+{
+#ifdef CONFIG_SMP
+ irq_affinity[irq] = cpumask_of_cpu(cpu);
+#endif
+
+ return cpu_data[cpu].txn_addr;
+}
+
+
unsigned long txn_alloc_addr(unsigned int virt_irq)
{
static int next_cpu = -1;
if (next_cpu >= NR_CPUS)
next_cpu = 0; /* nothing else, assign monarch */
- return cpu_data[next_cpu].txn_addr;
+ return txn_affinity_addr(virt_irq, next_cpu);
}
irq_enter();
/*
- * Only allow interrupt processing to be interrupted by the
- * timer tick
+ * Don't allow TIMER or IPI nested interrupts.
+ * Allowing any single interrupt to nest can lead to that CPU
+ * handling interrupts with all enabled interrupts unmasked.
*/
- set_eiem(EIEM_MASK(TIMER_IRQ));
+ set_eiem(0UL);
/* 1) only process IRQs that are enabled/unmasked (cpu_eiem)
* 2) We loop here on EIRR contents in order to avoid
if (!eirr_val)
break;
- if (eirr_val & EIEM_MASK(TIMER_IRQ))
- set_eiem(0);
-
mtctl(eirr_val, 23); /* reset bits we are going to process */
/* Work our way from MSb to LSb...same order we alloc EIRs */
for (irq = TIMER_IRQ; eirr_val && bit; bit>>=1, irq++) {
+#ifdef CONFIG_SMP
+ cpumask_t dest = irq_affinity[irq];
+#endif
if (!(bit & eirr_val))
continue;
/* clear bit in mask - can exit loop sooner */
eirr_val &= ~bit;
+#ifdef CONFIG_SMP
+ /* FIXME: because generic set affinity mucks
+ * with the affinity before sending it to us
+ * we can get the situation where the affinity is
+ * wrong for our CPU type interrupts */
+ if (irq != TIMER_IRQ && irq != IPI_IRQ &&
+ !cpu_isset(smp_processor_id(), dest)) {
+ int cpu = first_cpu(dest);
+
+ printk(KERN_DEBUG "redirecting irq %d from CPU %d to %d\n",
+ irq, smp_processor_id(), cpu);
+ gsc_writel(irq + CPU_IRQ_BASE,
+ cpu_data[cpu].hpa);
+ continue;
+ }
+#endif
+
__do_IRQ(irq, regs);
}
}
- set_eiem(cpu_eiem);
+
+ set_eiem(cpu_eiem); /* restore original mask */
irq_exit();
}
static struct irqaction timer_action = {
.handler = timer_interrupt,
.name = "timer",
+ .flags = SA_INTERRUPT,
};
#ifdef CONFIG_SMP
static struct irqaction ipi_action = {
.handler = ipi_interrupt,
.name = "IPI",
+ .flags = SA_INTERRUPT,
};
#endif
static ssize_t perf_read(struct file *file, char __user *buf, size_t cnt, loff_t *ppos);
static ssize_t perf_write(struct file *file, const char __user *buf, size_t count,
loff_t *ppos);
-static int perf_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
- unsigned long arg);
+static long perf_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
static void perf_start_counters(void);
static int perf_stop_counters(uint32_t *raddr);
static struct rdr_tbl_ent * perf_rdr_get_entry(uint32_t rdr_num);
* must be running on the processor that you wish to change.
*/
-static int perf_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
- unsigned long arg)
+static long perf_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
long error_start;
- uint32_t raddr[4];
+ uint32_t raddr[4];
+ int error = 0;
+ lock_kernel();
switch (cmd) {
case PA_PERF_ON:
/* Start the counters */
perf_start_counters();
- return 0;
+ break;
case PA_PERF_OFF:
error_start = perf_stop_counters(raddr);
if (error_start != 0) {
printk(KERN_ERR "perf_off: perf_stop_counters = %ld\n", error_start);
- return -EFAULT;
+ error = -EFAULT;
+ break;
}
/* copy out the Counters */
if (copy_to_user((void __user *)arg, raddr,
sizeof (raddr)) != 0) {
- return -EFAULT;
+ error = -EFAULT;
+ break;
}
- return 0;
+ break;
case PA_PERF_VERSION:
/* Return the version # */
- return put_user(PERF_VERSION, (int *)arg);
+ error = put_user(PERF_VERSION, (int *)arg);
+ break;
default:
- break;
+ error = -ENOTTY;
}
- return -ENOTTY;
+
+ unlock_kernel();
+
+ return error;
}
static struct file_operations perf_fops = {
.llseek = no_llseek,
.read = perf_read,
.write = perf_write,
- .ioctl = perf_ioctl,
+ .unlocked_ioctl = perf_ioctl,
+ .compat_ioctl = perf_ioctl,
.open = perf_open,
.release = perf_release
};
* sigkill. perhaps it should be put in the status
* that it wants to exit.
*/
+ ret = 0;
DBG("sys_ptrace(KILL)\n");
if (child->exit_state == EXIT_ZOMBIE) /* already dead */
goto out_tsk;
case PTRACE_GETEVENTMSG:
ret = put_user(child->ptrace_message, (unsigned int __user *) data);
- goto out;
+ goto out_tsk;
default:
ret = ptrace_request(child, request, addr, data);
- goto out;
+ goto out_tsk;
}
out_wake_notrap:
struct rt_sigframe __user *frame;
unsigned long rp, usp;
unsigned long haddr, sigframe_size;
- struct siginfo si;
int err = 0;
#ifdef __LP64__
compat_int_t compat_val;
while (ops) {
unsigned long which = ffz(~ops);
+ ops &= ~(1 << which);
+
switch (which) {
+ case IPI_NOP:
+#if (kDEBUG>=100)
+ printk(KERN_DEBUG "CPU%d IPI_NOP\n",this_cpu);
+#endif /* kDEBUG */
+ break;
+
case IPI_RESCHEDULE:
#if (kDEBUG>=100)
printk(KERN_DEBUG "CPU%d IPI_RESCHEDULE\n",this_cpu);
#endif /* kDEBUG */
- ops &= ~(1 << IPI_RESCHEDULE);
/*
* Reschedule callback. Everything to be
* done is done by the interrupt return path.
#if (kDEBUG>=100)
printk(KERN_DEBUG "CPU%d IPI_CALL_FUNC\n",this_cpu);
#endif /* kDEBUG */
- ops &= ~(1 << IPI_CALL_FUNC);
{
volatile struct smp_call_struct *data;
void (*func)(void *info);
#if (kDEBUG>=100)
printk(KERN_DEBUG "CPU%d IPI_CPU_START\n",this_cpu);
#endif /* kDEBUG */
- ops &= ~(1 << IPI_CPU_START);
#ifdef ENTRY_SYS_CPUS
p->state = STATE_RUNNING;
#endif
#if (kDEBUG>=100)
printk(KERN_DEBUG "CPU%d IPI_CPU_STOP\n",this_cpu);
#endif /* kDEBUG */
- ops &= ~(1 << IPI_CPU_STOP);
#ifdef ENTRY_SYS_CPUS
#else
halt_processor();
#if (kDEBUG>=100)
printk(KERN_DEBUG "CPU%d is alive!\n",this_cpu);
#endif /* kDEBUG */
- ops &= ~(1 << IPI_CPU_TEST);
break;
default:
printk(KERN_CRIT "Unknown IPI num on CPU%d: %lu\n",
this_cpu, which);
- ops &= ~(1 << which);
return IRQ_NONE;
} /* Switch */
} /* while (ops) */
void
smp_send_reschedule(int cpu) { send_IPI_single(cpu, IPI_RESCHEDULE); }
+void
+smp_send_all_nop(void)
+{
+ send_IPI_allbutself(IPI_NOP);
+}
+
/**
* Run a function on all other CPUs.
/* Can deadlock when called with interrupts disabled */
WARN_ON(irqs_disabled());
+
+ /* can also deadlock if IPIs are disabled */
+ WARN_ON((get_eiem() & (1UL<<(CPU_IRQ_MAX - IPI_IRQ))) == 0);
+
data.func = func;
data.info = info;
#endif
STREG %r2, TASK_PT_GR30(%r1) /* ... and save it */
- STREG %r20, TASK_PT_GR20(%r1)
+ STREG %r20, TASK_PT_GR20(%r1) /* Syscall number */
STREG %r21, TASK_PT_GR21(%r1)
STREG %r22, TASK_PT_GR22(%r1)
STREG %r23, TASK_PT_GR23(%r1) /* 4th argument */
We *must* giveup this call and fail.
*/
ldw 4(%sr2,%r20), %r28 /* Load thread register */
+ /* WARNING: If cr27 cycles to the same value we have problems */
mfctl %cr27, %r21 /* Get current thread register */
cmpb,<>,n %r21, %r28, cas_lock /* Called recursive? */
b lws_exit /* Return error! */
config EMBEDDED6xx
bool "Embedded 6xx/7xx/7xxx-based board"
- depends on PPC32
+ depends on PPC32 && BROKEN
config APUS
bool "Amiga-APUS"
config PPC_PREP
bool " PowerPC Reference Platform (PReP) based machines"
- depends on PPC_MULTIPLATFORM && PPC32
+ depends on PPC_MULTIPLATFORM && PPC32 && BROKEN
select PPC_I8259
select PPC_INDIRECT_PCI
default y
def_bool y
depends on PPC64 && !NUMA
-config ARCH_DISCONTIGMEM_ENABLE
- def_bool y
- depends on SMP && PPC_PSERIES
-
-config ARCH_DISCONTIGMEM_DEFAULT
+config ARCH_SPARSEMEM_ENABLE
def_bool y
- depends on ARCH_DISCONTIGMEM_ENABLE
-config ARCH_SPARSEMEM_ENABLE
+config ARCH_SPARSEMEM_DEFAULT
def_bool y
- depends on ARCH_DISCONTIGMEM_ENABLE
+ depends on SMP && PPC_PSERIES
source "mm/Kconfig"
def_bool y
depends on MEMORY_HOTPLUG
-# Some NUMA nodes have memory ranges that span
-# other nodes. Even though a pfn is valid and
-# between a node's start and end pfns, it may not
-# reside on that node.
-#
-# This is a relatively temporary hack that should
-# be able to go away when sparsemem is fully in
-# place
-
-config NODES_SPAN_OTHER_NODES
- def_bool y
- depends on NEED_MULTIPLE_NODES
-
config PPC_64K_PAGES
bool "64k page size"
depends on PPC64
config KPROBES
bool "Kprobes (EXPERIMENTAL)"
+ depends on PPC64
help
Kprobes allows you to trap at almost any kernel address and
execute a callback function. register_kprobe() establishes
HAS_BIARCH := $(call cc-option-yn, -m32)
-ifeq ($(CONFIG_PPC64),y)
-OLDARCH := ppc64
-SZ := 64
-
# Set default 32 bits cross compilers for vdso and boot wrapper
CROSS32_COMPILE ?=
export CROSS32CC CROSS32AS CROSS32LD CROSS32OBJCOPY
+KBUILD_DEFCONFIG := $(shell uname -m)_defconfig
+
+ifeq ($(CONFIG_PPC64),y)
+OLDARCH := ppc64
+SZ := 64
+
new_nm := $(shell if $(NM) --help 2>&1 | grep -- '--synthetic' > /dev/null; then echo y; else echo n; fi)
ifeq ($(new_nm),y)
AFLAGS += $(cpu-as-y)
CFLAGS += $(cpu-as-y)
-# Default to the common case.
-KBUILD_DEFCONFIG := common_defconfig
-
head-y := arch/powerpc/kernel/head_32.o
head-$(CONFIG_PPC64) := arch/powerpc/kernel/head_64.o
head-$(CONFIG_8xx) := arch/powerpc/kernel/head_8xx.o
head-$(CONFIG_PPC_FPU) += arch/powerpc/kernel/fpu.o
core-y += arch/powerpc/kernel/ \
- arch/$(OLDARCH)/kernel/ \
arch/powerpc/mm/ \
arch/powerpc/lib/ \
arch/powerpc/sysdev/ \
arch/powerpc/platforms/
+core-$(CONFIG_PPC32) += arch/ppc/kernel/
core-$(CONFIG_MATH_EMULATION) += arch/ppc/math-emu/
core-$(CONFIG_XMON) += arch/powerpc/xmon/
core-$(CONFIG_APUS) += arch/ppc/amiga/
drivers-$(CONFIG_OPROFILE) += arch/powerpc/oprofile/
-defaultimage-$(CONFIG_PPC32) := uImage zImage
+defaultimage-$(CONFIG_PPC32) := zImage
defaultimage-$(CONFIG_PPC_ISERIES) := vmlinux
defaultimage-$(CONFIG_PPC_PSERIES) := zImage
KBUILD_IMAGE := $(defaultimage-y)
.PHONY: $(BOOT_TARGETS)
-boot := arch/$(OLDARCH)/boot
+boot := arch/$(ARCH)/boot
-# urk
-ifeq ($(CONFIG_PPC64),y)
$(BOOT_TARGETS): vmlinux
$(Q)$(MAKE) ARCH=ppc64 $(build)=$(boot) $(patsubst %,$(boot)/%,$@)
-else
-$(BOOT_TARGETS): vmlinux
- $(Q)$(MAKE) ARCH=ppc $(build)=$(boot) $@
-endif
-
-uImage: vmlinux
- $(Q)$(MAKE) ARCH=$(OLDARCH) $(build)=$(boot)/images $(boot)/images/$@
define archhelp
- @echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/images/zImage.*)'
- @echo ' uImage - Create a bootable image for U-Boot / PPCBoot'
+ @echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage.*)'
@echo ' install - Install kernel using'
@echo ' (your) ~/bin/installkernel or'
@echo ' (distribution) /sbin/installkernel or'
@echo ' install to $$(INSTALL_PATH) and run lilo'
- @echo ' *_defconfig - Select default config from arch/$(ARCH)/ppc/configs'
+ @echo ' *_defconfig - Select default config from arch/$(ARCH)/configs'
endef
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
- # Temporary hack until we have migrated to asm-powerpc
$(Q)rm -rf arch/$(ARCH)/include
archprepare: checkbin
# Temporary hack until we have migrated to asm-powerpc
include/asm: arch/$(ARCH)/include/asm
-arch/$(ARCH)/include/asm:
+arch/$(ARCH)/include/asm: FORCE
$(Q)if [ ! -d arch/$(ARCH)/include ]; then mkdir -p arch/$(ARCH)/include; fi
$(Q)ln -fsn $(srctree)/include/asm-$(OLDARCH) arch/$(ARCH)/include/asm
HOSTCC := gcc
-BOOTCFLAGS := $(HOSTCFLAGS) -fno-builtin -nostdinc -isystem $(shell $(CROSS32CC) -print-file-name=include) -fPIC
+BOOTCFLAGS := $(HOSTCFLAGS) -fno-builtin -nostdinc -isystem \
+ $(shell $(CROSS32CC) -print-file-name=include) -fPIC
BOOTAFLAGS := -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc
BOOTLFLAGS := -T $(srctree)/$(src)/zImage.lds
OBJCOPYFLAGS := contents,alloc,load,readonly,data
cmd_ramdisk = $(obj)/addRamDisk $(obj)/ramdisk.image.gz $< $@
quiet_cmd_stripvm = STRIP $@
- cmd_stripvm = $(STRIP) -s $< -o $@
+ cmd_stripvm = $(STRIP) -s -R .comment $< -o $@
vmlinux.strip: vmlinux
$(call if_changed,stripvm)
.text
.globl _zimage_start
_zimage_start:
- bl reloc_offset
+ bl 1f
-reloc_offset:
+1:
mflr r0
- lis r9,reloc_offset@ha
- addi r9,r9,reloc_offset@l
+ lis r9,1b@ha
+ addi r9,r9,1b@l
subf. r0,r9,r0
- beq clear_caches
+ beq 3f
-reloc_got2:
lis r9,__got2_start@ha
addi r9,r9,__got2_start@l
lis r8,__got2_end@ha
addi r8,r8,__got2_end@l
subf. r8,r9,r8
- beq clear_caches
+ beq 3f
srwi. r8,r8,2
mtctr r8
add r9,r0,r9
-reloc_got2_loop:
+2:
lwz r8,0(r9)
add r8,r8,r0
stw r8,0(r9)
addi r9,r9,4
- bdnz reloc_got2_loop
+ bdnz 2b
-clear_caches:
+3:
lis r9,_start@h
add r9,r0,r9
lis r8,_etext@ha
addi r8,r8,_etext@l
add r8,r0,r8
-1: dcbf r0,r9
+4: dcbf r0,r9
icbi r0,r9
addi r9,r9,0x20
cmplwi 0,r9,8
- blt 1b
+ blt 4b
sync
isync
static struct addr_range vmlinuz;
static struct addr_range initrd;
+static unsigned long elfoffset;
+
static char scratch[46912]; /* scratch space for gunzip, from zlib_inflate_workspacesize() */
static char elfheader[256];
return addr;
}
+static int is_elf64(void *hdr)
+{
+ Elf64_Ehdr *elf64 = hdr;
+ Elf64_Phdr *elf64ph;
+ unsigned int i;
+
+ if (!(elf64->e_ident[EI_MAG0] == ELFMAG0 &&
+ elf64->e_ident[EI_MAG1] == ELFMAG1 &&
+ elf64->e_ident[EI_MAG2] == ELFMAG2 &&
+ elf64->e_ident[EI_MAG3] == ELFMAG3 &&
+ elf64->e_ident[EI_CLASS] == ELFCLASS64 &&
+ elf64->e_ident[EI_DATA] == ELFDATA2MSB &&
+ elf64->e_type == ET_EXEC &&
+ elf64->e_machine == EM_PPC64))
+ return 0;
+
+ elf64ph = (Elf64_Phdr *)((unsigned long)elf64 +
+ (unsigned long)elf64->e_phoff);
+ for (i = 0; i < (unsigned int)elf64->e_phnum; i++, elf64ph++)
+ if (elf64ph->p_type == PT_LOAD && elf64ph->p_offset != 0)
+ break;
+ if (i >= (unsigned int)elf64->e_phnum)
+ return 0;
+
+ elfoffset = (unsigned long)elf64ph->p_offset;
+ vmlinux.size = (unsigned long)elf64ph->p_filesz + elfoffset;
+ vmlinux.memsize = (unsigned long)elf64ph->p_memsz + elfoffset;
+ return 1;
+}
+
+static int is_elf32(void *hdr)
+{
+ Elf32_Ehdr *elf32 = hdr;
+ Elf32_Phdr *elf32ph;
+ unsigned int i;
+
+ if (!(elf32->e_ident[EI_MAG0] == ELFMAG0 &&
+ elf32->e_ident[EI_MAG1] == ELFMAG1 &&
+ elf32->e_ident[EI_MAG2] == ELFMAG2 &&
+ elf32->e_ident[EI_MAG3] == ELFMAG3 &&
+ elf32->e_ident[EI_CLASS] == ELFCLASS32 &&
+ elf32->e_ident[EI_DATA] == ELFDATA2MSB &&
+ elf32->e_type == ET_EXEC &&
+ elf32->e_machine == EM_PPC))
+ return 0;
+
+ elf32 = (Elf32_Ehdr *)elfheader;
+ elf32ph = (Elf32_Phdr *) ((unsigned long)elf32 + elf32->e_phoff);
+ for (i = 0; i < elf32->e_phnum; i++, elf32ph++)
+ if (elf32ph->p_type == PT_LOAD && elf32ph->p_offset != 0)
+ break;
+ if (i >= elf32->e_phnum)
+ return 0;
+
+ elfoffset = elf32ph->p_offset;
+ vmlinux.size = elf32ph->p_filesz + elf32ph->p_offset;
+ vmlinux.memsize = elf32ph->p_memsz + elf32ph->p_offset;
+ return 1;
+}
+
void start(unsigned long a1, unsigned long a2, void *promptr, void *sp)
{
- unsigned long i;
int len;
kernel_entry_t kernel_entry;
- Elf64_Ehdr *elf64;
- Elf64_Phdr *elf64ph;
memset(__bss_start, 0, _end - __bss_start);
printf("\n\rzImage starting: loaded at 0x%p (sp: 0x%p)\n\r", _start, sp);
+ vmlinuz.addr = (unsigned long)_vmlinux_start;
+ vmlinuz.size = (unsigned long)(_vmlinux_end - _vmlinux_start);
+
+ /* gunzip the ELF header of the kernel */
+ if (*(unsigned short *)vmlinuz.addr == 0x1f8b) {
+ len = vmlinuz.size;
+ gunzip(elfheader, sizeof(elfheader),
+ (unsigned char *)vmlinuz.addr, &len);
+ } else
+ memcpy(elfheader, (const void *)vmlinuz.addr, sizeof(elfheader));
+
+ if (!is_elf64(elfheader) && !is_elf32(elfheader)) {
+ printf("Error: not a valid PPC32 or PPC64 ELF file!\n\r");
+ exit();
+ }
+
/*
* The first available claim_base must be above the end of the
* the loaded kernel wrapper file (_start to _end includes the
claim_base = PROG_START;
#endif
- vmlinuz.addr = (unsigned long)_vmlinux_start;
- vmlinuz.size = (unsigned long)(_vmlinux_end - _vmlinux_start);
-
- /* gunzip the ELF header of the kernel */
- if (*(unsigned short *)vmlinuz.addr == 0x1f8b) {
- len = vmlinuz.size;
- gunzip(elfheader, sizeof(elfheader),
- (unsigned char *)vmlinuz.addr, &len);
- } else
- memcpy(elfheader, (const void *)vmlinuz.addr, sizeof(elfheader));
-
- elf64 = (Elf64_Ehdr *)elfheader;
- if ( elf64->e_ident[EI_MAG0] != ELFMAG0 ||
- elf64->e_ident[EI_MAG1] != ELFMAG1 ||
- elf64->e_ident[EI_MAG2] != ELFMAG2 ||
- elf64->e_ident[EI_MAG3] != ELFMAG3 ||
- elf64->e_ident[EI_CLASS] != ELFCLASS64 ||
- elf64->e_ident[EI_DATA] != ELFDATA2MSB ||
- elf64->e_type != ET_EXEC ||
- elf64->e_machine != EM_PPC64 )
- {
- printf("Error: not a valid PPC64 ELF file!\n\r");
- exit();
- }
-
- elf64ph = (Elf64_Phdr *)((unsigned long)elf64 +
- (unsigned long)elf64->e_phoff);
- for(i=0; i < (unsigned int)elf64->e_phnum ;i++,elf64ph++) {
- if (elf64ph->p_type == PT_LOAD && elf64ph->p_offset != 0)
- break;
- }
- vmlinux.size = (unsigned long)elf64ph->p_filesz +
- (unsigned long)elf64ph->p_offset;
/* We need to claim the memsize plus the file offset since gzip
* will expand the header (file offset), then the kernel, then
* possible rubbish we don't care about. But the kernel bss must
* be claimed (it will be zero'd by the kernel itself)
*/
- vmlinux.memsize = (unsigned long)elf64ph->p_memsz +
- (unsigned long)elf64ph->p_offset;
printf("Allocating 0x%lx bytes for kernel ...\n\r", vmlinux.memsize);
vmlinux.addr = try_claim(vmlinux.memsize);
if (vmlinux.addr == 0) {
/* Skip over the ELF header */
#ifdef DEBUG
printf("... skipping 0x%lx bytes of ELF header\n\r",
- (unsigned long)elf64ph->p_offset);
+ elfoffset);
#endif
- vmlinux.addr += (unsigned long)elf64ph->p_offset;
+ vmlinux.addr += elfoffset;
flush_cache((void *)vmlinux.addr, vmlinux.size);
(unsigned long)prom, NULL);
#endif
- kernel_entry( a1, a2, prom, NULL );
+ kernel_entry(a1, a2, prom, NULL);
printf("Error: Linux kernel returned to zImage bootloader!\n\r");
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc4
-# Thu Oct 20 08:29:10 2005
+# Linux kernel version: 2.6.15-rc1
+# Tue Nov 15 14:36:20 2005
#
+CONFIG_PPC64=y
CONFIG_64BIT=y
+CONFIG_PPC_MERGE=y
CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_ISA_DMA=y
+CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_COMPAT=y
+CONFIG_SYSVIPC_COMPAT=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_FORCE_MAX_ZONEORDER=13
+
+#
+# Processor support
+#
+# CONFIG_POWER4_ONLY is not set
+CONFIG_POWER3=y
+CONFIG_POWER4=y
+CONFIG_PPC_FPU=y
+CONFIG_ALTIVEC=y
+CONFIG_PPC_STD_MMU=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=4
#
# Code maturity level options
# CONFIG_MODULE_SRCVERSION_ALL is not set
# CONFIG_KMOD is not set
CONFIG_STOP_MACHINE=y
-CONFIG_SYSVIPC_COMPAT=y
+
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
#
# Platform support
#
-# CONFIG_PPC_ISERIES is not set
CONFIG_PPC_MULTIPLATFORM=y
+# CONFIG_PPC_ISERIES is not set
+# CONFIG_EMBEDDED6xx is not set
+# CONFIG_APUS is not set
# CONFIG_PPC_PSERIES is not set
-CONFIG_PPC_BPA=y
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_MAPLE is not set
-CONFIG_PPC=y
-CONFIG_PPC64=y
+CONFIG_PPC_CELL=y
CONFIG_PPC_OF=y
-CONFIG_BPA_IIC=y
-CONFIG_ALTIVEC=y
-CONFIG_KEXEC=y
# CONFIG_U3_DART is not set
-# CONFIG_BOOTX_TEXT is not set
-# CONFIG_POWER4_ONLY is not set
+CONFIG_PPC_RTAS=y
+# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_PROC=y
+CONFIG_RTAS_FLASH=y
+CONFIG_MMIO_NVRAM=y
+CONFIG_CELL_IIC=y
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_GENERIC_TBSYNC is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_WANT_EARLY_SERIAL is not set
+
+#
+# Kernel options
+#
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_PREEMPT_BKL=y
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_FORCE_MAX_ZONEORDER=13
# CONFIG_IOMMU_VMERGE is not set
-CONFIG_SMP=y
-CONFIG_NR_CPUS=4
+CONFIG_KEXEC=y
+CONFIG_IRQ_ALL_CPUS=y
+# CONFIG_NUMA is not set
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_NUMA is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_SCHED_SMT=y
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-CONFIG_PREEMPT_BKL=y
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_PPC_RTAS=y
-CONFIG_RTAS_PROC=y
-CONFIG_RTAS_FLASH=y
-CONFIG_SECCOMP=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
#
-# Bus Options
+# Bus options
#
+CONFIG_GENERIC_ISA_DMA=y
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_INDIRECT_PCI is not set
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_LEGACY_PROC=y
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set
+CONFIG_KERNEL_START=0xc000000000000000
#
# Networking
CONFIG_IPV6_TUNNEL=m
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
# CONFIG_NETFILTER_NETLINK is not set
#
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
CONFIG_NET_CLS_ROUTE=y
CONFIG_BLK_DEV_RAM_SIZE=131072
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
#
# Macintosh device drivers
#
+# CONFIG_WINDFARM is not set
#
# Network device support
# CONFIG_SK98LIN is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
-# CONFIG_SPIDER_NET is not set
# CONFIG_MV643XX_ETH is not set
#
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
-CONFIG_WATCHDOG_RTAS=y
+# CONFIG_WATCHDOG_RTAS is not set
#
# PCI-based Watchdog Cards
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
# CONFIG_RTC is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
# CONFIG_NLS_UTF8 is not set
#
-# Profiling support
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=m
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
+
+#
+# Instrumentation Support
#
# CONFIG_PROFILING is not set
+# CONFIG_KPROBES is not set
#
# Kernel hacking
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
CONFIG_DEBUG_FS=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
-# CONFIG_KPROBES is not set
# CONFIG_DEBUG_STACK_USAGE is not set
CONFIG_DEBUGGER=y
# CONFIG_XMON is not set
-# CONFIG_PPCDBG is not set
CONFIG_IRQSTACKS=y
+# CONFIG_BOOTX_TEXT is not set
#
# Security options
#
# Hardware crypto devices
#
-
-#
-# Library routines
-#
-# CONFIG_CRC_CCITT is not set
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
-CONFIG_ZLIB_INFLATE=m
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14
-# Mon Nov 7 13:37:59 2005
+# Linux kernel version: 2.6.15-rc1
+# Tue Nov 15 14:39:20 2005
#
CONFIG_PPC64=y
CONFIG_64BIT=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
#
# Platform support
#
# CONFIG_NUMA is not set
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
-CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_SPLIT_PTLOCK_CPUS=4096
# CONFIG_PPC_64K_PAGES is not set
# CONFIG_SCHED_SMT is not set
CONFIG_PROC_DEVICETREE=y
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
# CONFIG_NETFILTER_NETLINK is not set
#
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
-# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
# CONFIG_ATA_OVER_ETH is not set
#
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_NET_PCI is not set
-# CONFIG_FEC_8XX is not set
#
# Ethernet (1000 Mbit)
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
+# CONFIG_PPP_MPPE is not set
CONFIG_PPPOE=m
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
#
# CONFIG_WATCHDOG is not set
# CONFIG_RTC is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
CONFIG_FB_MACMODES=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
+# CONFIG_FB_S1D13XXX is not set
CONFIG_FB_NVIDIA=y
CONFIG_FB_NVIDIA_I2C=y
# CONFIG_FB_RIVA is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_TEXTSEARCH_FSM=m
#
-# Profiling support
+# Instrumentation Support
#
CONFIG_PROFILING=y
CONFIG_OPROFILE=y
+# CONFIG_KPROBES is not set
#
# Kernel hacking
# CONFIG_DEBUG_VM is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
-# CONFIG_KPROBES is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUGGER is not set
CONFIG_IRQSTACKS=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc4
-# Thu Oct 20 08:30:56 2005
+# Linux kernel version: 2.6.15-rc1
+# Tue Nov 15 14:38:09 2005
#
+CONFIG_PPC64=y
CONFIG_64BIT=y
+CONFIG_PPC_MERGE=y
CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_ISA_DMA=y
+CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_COMPAT=y
+CONFIG_SYSVIPC_COMPAT=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_FORCE_MAX_ZONEORDER=13
+
+#
+# Processor support
+#
+# CONFIG_POWER4_ONLY is not set
+CONFIG_POWER3=y
+CONFIG_POWER4=y
+CONFIG_PPC_FPU=y
+# CONFIG_ALTIVEC is not set
+CONFIG_PPC_STD_MMU=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=32
#
# Code maturity level options
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
-CONFIG_SYSVIPC_COMPAT=y
+
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
#
# Platform support
#
-CONFIG_PPC_ISERIES=y
# CONFIG_PPC_MULTIPLATFORM is not set
-CONFIG_PPC=y
-CONFIG_PPC64=y
+CONFIG_PPC_ISERIES=y
+# CONFIG_EMBEDDED6xx is not set
+# CONFIG_APUS is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
CONFIG_IBMVIO=y
-# CONFIG_POWER4_ONLY is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_GENERIC_TBSYNC is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_WANT_EARLY_SERIAL is not set
+
+#
+# Kernel options
+#
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_PREEMPT_BKL is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_FORCE_MAX_ZONEORDER=13
CONFIG_IOMMU_VMERGE=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=32
+CONFIG_IRQ_ALL_CPUS=y
+CONFIG_LPARCFG=y
+# CONFIG_NUMA is not set
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_NUMA is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_PPC_64K_PAGES is not set
# CONFIG_SCHED_SMT is not set
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_PREEMPT_BKL is not set
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_LPARCFG=y
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_PM is not set
CONFIG_SECCOMP=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
CONFIG_ISA_DMA_API=y
#
-# Bus Options
+# Bus options
#
+CONFIG_GENERIC_ISA_DMA=y
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_INDIRECT_PCI is not set
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_LEGACY_PROC=y
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set
+CONFIG_KERNEL_START=0xc000000000000000
#
# Networking
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
# CONFIG_NETFILTER_NETLINK is not set
#
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
CONFIG_NET_CLS_ROUTE=y
CONFIG_BLK_DEV_RAM_SIZE=65536
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
#
# SCSI low-level drivers
#
+# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
#
# Macintosh device drivers
#
+# CONFIG_WINDFARM is not set
#
# Network device support
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
+# CONFIG_PPP_MPPE is not set
CONFIG_PPPOE=m
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
#
# CONFIG_WATCHDOG is not set
# CONFIG_RTC is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
#
# USB Gadget Support
#
CONFIG_VIOPATH=y
#
-# Profiling support
+# Library routines
+#
+CONFIG_CRC_CCITT=m
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+CONFIG_LIBCRC32C=m
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
+
+#
+# Instrumentation Support
#
CONFIG_PROFILING=y
CONFIG_OPROFILE=y
+# CONFIG_KPROBES is not set
#
# Kernel hacking
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
CONFIG_DEBUG_FS=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_DEBUG_STACKOVERFLOW=y
-# CONFIG_KPROBES is not set
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_DEBUGGER is not set
-# CONFIG_PPCDBG is not set
CONFIG_IRQSTACKS=y
#
#
# Hardware crypto devices
#
-
-#
-# Library routines
-#
-CONFIG_CRC_CCITT=m
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-CONFIG_LIBCRC32C=m
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc4
-# Thu Oct 20 08:31:24 2005
+# Linux kernel version: 2.6.15-rc1
+# Tue Nov 15 14:38:58 2005
#
+CONFIG_PPC64=y
CONFIG_64BIT=y
+CONFIG_PPC_MERGE=y
CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_ISA_DMA=y
+CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_COMPAT=y
+CONFIG_SYSVIPC_COMPAT=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_FORCE_MAX_ZONEORDER=13
+
+#
+# Processor support
+#
+CONFIG_POWER4_ONLY=y
+CONFIG_POWER4=y
+CONFIG_PPC_FPU=y
+# CONFIG_ALTIVEC is not set
+CONFIG_PPC_STD_MMU=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=2
#
# Code maturity level options
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
-CONFIG_SYSVIPC_COMPAT=y
+
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
#
# Platform support
#
-# CONFIG_PPC_ISERIES is not set
CONFIG_PPC_MULTIPLATFORM=y
+# CONFIG_PPC_ISERIES is not set
+# CONFIG_EMBEDDED6xx is not set
+# CONFIG_APUS is not set
# CONFIG_PPC_PSERIES is not set
-# CONFIG_PPC_BPA is not set
# CONFIG_PPC_PMAC is not set
CONFIG_PPC_MAPLE=y
-CONFIG_PPC=y
-CONFIG_PPC64=y
+# CONFIG_PPC_CELL is not set
CONFIG_PPC_OF=y
-CONFIG_MPIC=y
-# CONFIG_ALTIVEC is not set
-CONFIG_KEXEC=y
CONFIG_U3_DART=y
+CONFIG_MPIC=y
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
CONFIG_MPIC_BROKEN_U3=y
-CONFIG_BOOTX_TEXT=y
-CONFIG_POWER4_ONLY=y
+# CONFIG_PPC_MPC106 is not set
+CONFIG_GENERIC_TBSYNC=y
+# CONFIG_CPU_FREQ is not set
+# CONFIG_WANT_EARLY_SERIAL is not set
+
+#
+# Kernel options
+#
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_PREEMPT_BKL is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_FORCE_MAX_ZONEORDER=13
CONFIG_IOMMU_VMERGE=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=2
+CONFIG_KEXEC=y
+CONFIG_IRQ_ALL_CPUS=y
+# CONFIG_NUMA is not set
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_NUMA is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_PPC_64K_PAGES is not set
# CONFIG_SCHED_SMT is not set
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_PREEMPT_BKL is not set
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_SECCOMP=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
#
-# Bus Options
+# Bus options
#
+CONFIG_GENERIC_ISA_DMA=y
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_INDIRECT_PCI is not set
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_LEGACY_PROC=y
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set
+CONFIG_KERNEL_START=0xc000000000000000
#
# Networking
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
CONFIG_BLK_DEV_RAM_SIZE=8192
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
#
# Macintosh device drivers
#
+# CONFIG_WINDFARM is not set
#
# Network device support
#
# CONFIG_WATCHDOG is not set
# CONFIG_RTC is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
#
# USB Device Class drivers
#
-# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
#
# CONFIG_USB_STORAGE is not set
# CONFIG_USB_SERIAL_KLSI is not set
# CONFIG_USB_SERIAL_KOBIL_SCT is not set
# CONFIG_USB_SERIAL_MCT_U232 is not set
+# CONFIG_USB_SERIAL_NOKIA_DKU2 is not set
# CONFIG_USB_SERIAL_PL2303 is not set
# CONFIG_USB_SERIAL_HP4X is not set
# CONFIG_USB_SERIAL_SAFE is not set
CONFIG_NLS_UTF8=y
#
-# Profiling support
+# Library routines
+#
+CONFIG_CRC_CCITT=y
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+
+#
+# Instrumentation Support
#
# CONFIG_PROFILING is not set
+# CONFIG_KPROBES is not set
#
# Kernel hacking
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
CONFIG_DEBUG_FS=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_DEBUG_STACKOVERFLOW=y
-# CONFIG_KPROBES is not set
CONFIG_DEBUG_STACK_USAGE=y
CONFIG_DEBUGGER=y
CONFIG_XMON=y
CONFIG_XMON_DEFAULT=y
-# CONFIG_PPCDBG is not set
# CONFIG_IRQSTACKS is not set
+CONFIG_BOOTX_TEXT=y
#
# Security options
#
# Hardware crypto devices
#
-
-#
-# Library routines
-#
-CONFIG_CRC_CCITT=y
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
-CONFIG_ZLIB_INFLATE=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc4
-# Thu Oct 20 08:28:33 2005
+# Linux kernel version: 2.6.15-rc1
+# Fri Nov 18 16:23:24 2005
#
+CONFIG_PPC64=y
CONFIG_64BIT=y
+CONFIG_PPC_MERGE=y
CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_ISA_DMA=y
+CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_COMPAT=y
+CONFIG_SYSVIPC_COMPAT=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_FORCE_MAX_ZONEORDER=13
+
+#
+# Processor support
+#
+# CONFIG_POWER4_ONLY is not set
+CONFIG_POWER3=y
+CONFIG_POWER4=y
+CONFIG_PPC_FPU=y
+CONFIG_ALTIVEC=y
+CONFIG_PPC_STD_MMU=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=32
#
# Code maturity level options
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
+CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
-CONFIG_SYSVIPC_COMPAT=y
+
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
#
# Platform support
#
-# CONFIG_PPC_ISERIES is not set
CONFIG_PPC_MULTIPLATFORM=y
+# CONFIG_PPC_ISERIES is not set
+# CONFIG_EMBEDDED6xx is not set
+# CONFIG_APUS is not set
CONFIG_PPC_PSERIES=y
-CONFIG_PPC_BPA=y
CONFIG_PPC_PMAC=y
+CONFIG_PPC_PMAC64=y
CONFIG_PPC_MAPLE=y
-CONFIG_PPC=y
-CONFIG_PPC64=y
+# CONFIG_PPC_CELL is not set
CONFIG_PPC_OF=y
CONFIG_XICS=y
-CONFIG_MPIC=y
-CONFIG_BPA_IIC=y
-CONFIG_ALTIVEC=y
-CONFIG_PPC_SPLPAR=y
-CONFIG_KEXEC=y
-CONFIG_IBMVIO=y
CONFIG_U3_DART=y
+CONFIG_MPIC=y
+CONFIG_PPC_RTAS=y
+CONFIG_RTAS_ERROR_LOGGING=y
+CONFIG_RTAS_PROC=y
+CONFIG_RTAS_FLASH=m
+# CONFIG_MMIO_NVRAM is not set
CONFIG_MPIC_BROKEN_U3=y
-CONFIG_PPC_PMAC64=y
-CONFIG_BOOTX_TEXT=y
-# CONFIG_POWER4_ONLY is not set
+CONFIG_IBMVIO=y
+# CONFIG_PPC_MPC106 is not set
+CONFIG_GENERIC_TBSYNC=y
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_TABLE=y
+# CONFIG_CPU_FREQ_DEBUG is not set
+CONFIG_CPU_FREQ_STAT=y
+# CONFIG_CPU_FREQ_STAT_DETAILS is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
+CONFIG_CPU_FREQ_PMAC64=y
+# CONFIG_WANT_EARLY_SERIAL is not set
+
+#
+# Kernel options
+#
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_PREEMPT_BKL is not set
+CONFIG_BINFMT_ELF=y
+CONFIG_BINFMT_MISC=m
+CONFIG_FORCE_MAX_ZONEORDER=13
CONFIG_IOMMU_VMERGE=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=32
+CONFIG_HOTPLUG_CPU=y
+CONFIG_KEXEC=y
+CONFIG_IRQ_ALL_CPUS=y
+CONFIG_PPC_SPLPAR=y
+CONFIG_EEH=y
+CONFIG_SCANLOG=m
+CONFIG_LPARCFG=y
+# CONFIG_NUMA is not set
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
-CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
-CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
-CONFIG_DISCONTIGMEM_MANUAL=y
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_DISCONTIGMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-CONFIG_NEED_MULTIPLE_NODES=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_HAVE_MEMORY_PRESENT=y
# CONFIG_SPARSEMEM_STATIC is not set
-CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y
-CONFIG_NODES_SPAN_OTHER_NODES=y
-# CONFIG_NUMA is not set
+CONFIG_SPARSEMEM_EXTREME=y
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_PPC_64K_PAGES is not set
# CONFIG_SCHED_SMT is not set
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_PREEMPT_BKL is not set
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-CONFIG_EEH=y
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_PPC_RTAS=y
-CONFIG_RTAS_PROC=y
-CONFIG_RTAS_FLASH=m
-CONFIG_SCANLOG=m
-CONFIG_LPARCFG=y
-CONFIG_SECCOMP=y
-CONFIG_BINFMT_ELF=y
-CONFIG_BINFMT_MISC=m
-CONFIG_HOTPLUG_CPU=y
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
#
-# Bus Options
+# Bus options
#
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_PPC_I8259=y
+# CONFIG_PPC_INDIRECT_PCI is not set
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCI_LEGACY_PROC is not set
# CONFIG_HOTPLUG_PCI_SHPC is not set
CONFIG_HOTPLUG_PCI_RPA=m
CONFIG_HOTPLUG_PCI_RPA_DLPAR=m
+CONFIG_KERNEL_START=0xc000000000000000
#
# Networking
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
CONFIG_NETFILTER_NETLINK=y
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
CONFIG_NET_CLS_ROUTE=y
#
# Parallel port support
#
-CONFIG_PARPORT=m
-CONFIG_PARPORT_PC=m
-# CONFIG_PARPORT_SERIAL is not set
-# CONFIG_PARPORT_PC_FIFO is not set
-# CONFIG_PARPORT_PC_SUPERIO is not set
-# CONFIG_PARPORT_GSC is not set
-# CONFIG_PARPORT_1284 is not set
+# CONFIG_PARPORT is not set
#
# Plug and Play support
# Block devices
#
CONFIG_BLK_DEV_FD=y
-# CONFIG_PARIDE is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
CONFIG_BLK_DEV_RAM_SIZE=65536
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
# CONFIG_BLK_DEV_OPTI621 is not set
-CONFIG_BLK_DEV_SL82C105=y
+# CONFIG_BLK_DEV_SL82C105 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
CONFIG_IDEDMA_PCI_AUTO=y
#
# SCSI low-level drivers
#
+# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_ATA_PIIX is not set
# CONFIG_SCSI_SATA_MV is not set
# CONFIG_SCSI_SATA_NV is not set
-# CONFIG_SCSI_SATA_PROMISE is not set
+# CONFIG_SCSI_PDC_ADMA is not set
# CONFIG_SCSI_SATA_QSTOR is not set
+# CONFIG_SCSI_SATA_PROMISE is not set
# CONFIG_SCSI_SATA_SX4 is not set
# CONFIG_SCSI_SATA_SIL is not set
+# CONFIG_SCSI_SATA_SIL24 is not set
# CONFIG_SCSI_SATA_SIS is not set
# CONFIG_SCSI_SATA_ULI is not set
# CONFIG_SCSI_SATA_VIA is not set
CONFIG_SCSI_IBMVSCSI=y
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_PPA is not set
-# CONFIG_SCSI_IMM is not set
CONFIG_SCSI_SYM53C8XX_2=y
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0
CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_ADB_PMU=y
CONFIG_PMAC_SMU=y
CONFIG_THERM_PM72=y
+CONFIG_WINDFARM=y
+CONFIG_WINDFARM_PM81=y
+CONFIG_WINDFARM_PM91=y
#
# Network device support
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_VIA_RHINE is not set
-# CONFIG_NET_POCKET is not set
#
# Ethernet (1000 Mbit)
# CONFIG_VIA_VELOCITY is not set
CONFIG_TIGON3=y
# CONFIG_BNX2 is not set
-# CONFIG_SPIDER_NET is not set
# CONFIG_MV643XX_ETH is not set
#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
-# CONFIG_PLIP is not set
CONFIG_PPP=m
# CONFIG_PPP_MULTILINK is not set
# CONFIG_PPP_FILTER is not set
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
+# CONFIG_PPP_MPPE is not set
CONFIG_PPPOE=m
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
# CONFIG_SERIO_SERPORT is not set
-# CONFIG_SERIO_PARKBD is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
-CONFIG_PRINTER=m
-# CONFIG_LP_CONSOLE is not set
-# CONFIG_PPDEV is not set
-# CONFIG_TIPAR is not set
CONFIG_HVC_CONSOLE=y
CONFIG_HVCS=m
#
# CONFIG_WATCHDOG is not set
# CONFIG_RTC is not set
+# CONFIG_GEN_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
CONFIG_I2C_KEYWEST=y
CONFIG_I2C_PMAC_SMU=y
# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_SAVAGE4 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
CONFIG_FB_MACMODES=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
+# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
CONFIG_FB_MATROX=y
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
#
# Sound
#
-# CONFIG_SOUND is not set
+CONFIG_SOUND=m
+
+#
+# Advanced Linux Sound Architecture
+#
+CONFIG_SND=m
+CONFIG_SND_TIMER=m
+CONFIG_SND_PCM=m
+CONFIG_SND_SEQUENCER=m
+CONFIG_SND_SEQ_DUMMY=m
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=m
+CONFIG_SND_PCM_OSS=m
+CONFIG_SND_SEQUENCER_OSS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+CONFIG_SND_GENERIC_DRIVER=y
+
+#
+# Generic devices
+#
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_VIRMIDI is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+
+#
+# PCI devices
+#
+# CONFIG_SND_ALI5451 is not set
+# CONFIG_SND_ATIIXP is not set
+# CONFIG_SND_ATIIXP_MODEM is not set
+# CONFIG_SND_AU8810 is not set
+# CONFIG_SND_AU8820 is not set
+# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AZT3328 is not set
+# CONFIG_SND_BT87X is not set
+# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CS4281 is not set
+# CONFIG_SND_EMU10K1 is not set
+# CONFIG_SND_EMU10K1X is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_TRIDENT is not set
+# CONFIG_SND_YMFPCI is not set
+# CONFIG_SND_AD1889 is not set
+# CONFIG_SND_ALS4000 is not set
+# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_ENS1370 is not set
+# CONFIG_SND_ENS1371 is not set
+# CONFIG_SND_ES1938 is not set
+# CONFIG_SND_ES1968 is not set
+# CONFIG_SND_MAESTRO3 is not set
+# CONFIG_SND_FM801 is not set
+# CONFIG_SND_ICE1712 is not set
+# CONFIG_SND_ICE1724 is not set
+# CONFIG_SND_INTEL8X0 is not set
+# CONFIG_SND_INTEL8X0M is not set
+# CONFIG_SND_SONICVIBES is not set
+# CONFIG_SND_VIA82XX is not set
+# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VX222 is not set
+# CONFIG_SND_HDA_INTEL is not set
+
+#
+# ALSA PowerMac devices
+#
+CONFIG_SND_POWERMAC=m
+CONFIG_SND_POWERMAC_AUTO_DRC=y
+
+#
+# USB devices
+#
+# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_USX2Y is not set
+
+#
+# Open Sound System
+#
+# CONFIG_SOUND_PRIME is not set
#
# USB support
#
# USB Device Class drivers
#
-# CONFIG_USB_BLUETOOTH_TTY is not set
+# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
-CONFIG_USB_PEGASUS=y
+# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
# CONFIG_USB_MON is not set
#
# USB port drivers
#
-# CONFIG_USB_USS720 is not set
#
# USB Serial Converter support
# CONFIG_INFINIBAND_MTHCA_DEBUG is not set
CONFIG_INFINIBAND_IPOIB=m
# CONFIG_INFINIBAND_IPOIB_DEBUG is not set
+# CONFIG_INFINIBAND_SRP is not set
#
# SN Devices
CONFIG_NLS_UTF8=m
#
-# Profiling support
+# Library routines
+#
+CONFIG_CRC_CCITT=m
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+CONFIG_LIBCRC32C=m
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
+
+#
+# Instrumentation Support
#
CONFIG_PROFILING=y
CONFIG_OPROFILE=y
+# CONFIG_KPROBES is not set
#
# Kernel hacking
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
CONFIG_DEBUG_FS=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_DEBUG_STACKOVERFLOW=y
-# CONFIG_KPROBES is not set
CONFIG_DEBUG_STACK_USAGE=y
CONFIG_DEBUGGER=y
CONFIG_XMON=y
# CONFIG_XMON_DEFAULT is not set
-# CONFIG_PPCDBG is not set
CONFIG_IRQSTACKS=y
+CONFIG_BOOTX_TEXT=y
#
# Security options
#
# Hardware crypto devices
#
-
-#
-# Library routines
-#
-CONFIG_CRC_CCITT=m
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-CONFIG_LIBCRC32C=m
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc4
-# Thu Oct 20 08:32:17 2005
+# Linux kernel version: 2.6.15-rc1
+# Tue Nov 15 14:36:55 2005
#
+CONFIG_PPC64=y
CONFIG_64BIT=y
+CONFIG_PPC_MERGE=y
CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_ISA_DMA=y
+CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_COMPAT=y
+CONFIG_SYSVIPC_COMPAT=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_FORCE_MAX_ZONEORDER=13
+
+#
+# Processor support
+#
+# CONFIG_POWER4_ONLY is not set
+CONFIG_POWER3=y
+CONFIG_POWER4=y
+CONFIG_PPC_FPU=y
+CONFIG_ALTIVEC=y
+CONFIG_PPC_STD_MMU=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=128
#
# Code maturity level options
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
-CONFIG_SYSVIPC_COMPAT=y
+
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
#
# Platform support
#
-# CONFIG_PPC_ISERIES is not set
CONFIG_PPC_MULTIPLATFORM=y
+# CONFIG_PPC_ISERIES is not set
+# CONFIG_EMBEDDED6xx is not set
+# CONFIG_APUS is not set
CONFIG_PPC_PSERIES=y
-# CONFIG_PPC_BPA is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_MAPLE is not set
-CONFIG_PPC=y
-CONFIG_PPC64=y
+# CONFIG_PPC_CELL is not set
CONFIG_PPC_OF=y
CONFIG_XICS=y
+# CONFIG_U3_DART is not set
CONFIG_MPIC=y
-CONFIG_ALTIVEC=y
-CONFIG_PPC_SPLPAR=y
-CONFIG_KEXEC=y
+CONFIG_PPC_RTAS=y
+CONFIG_RTAS_ERROR_LOGGING=y
+CONFIG_RTAS_PROC=y
+CONFIG_RTAS_FLASH=m
+# CONFIG_MMIO_NVRAM is not set
CONFIG_IBMVIO=y
-# CONFIG_U3_DART is not set
-# CONFIG_BOOTX_TEXT is not set
-# CONFIG_POWER4_ONLY is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_GENERIC_TBSYNC is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_WANT_EARLY_SERIAL is not set
+
+#
+# Kernel options
+#
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_PREEMPT_BKL is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_FORCE_MAX_ZONEORDER=13
CONFIG_IOMMU_VMERGE=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=128
+CONFIG_HOTPLUG_CPU=y
+CONFIG_KEXEC=y
+CONFIG_IRQ_ALL_CPUS=y
+CONFIG_PPC_SPLPAR=y
+CONFIG_EEH=y
+CONFIG_SCANLOG=m
+CONFIG_LPARCFG=y
+CONFIG_NUMA=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
-CONFIG_ARCH_FLATMEM_ENABLE=y
-CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
-CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
-CONFIG_DISCONTIGMEM_MANUAL=y
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_DISCONTIGMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
CONFIG_NEED_MULTIPLE_NODES=y
+CONFIG_HAVE_MEMORY_PRESENT=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPARSEMEM_EXTREME=y
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y
-CONFIG_NODES_SPAN_OTHER_NODES=y
-CONFIG_NUMA=y
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_SCHED_SMT=y
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_PREEMPT_BKL is not set
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-CONFIG_EEH=y
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_PPC_RTAS=y
-CONFIG_RTAS_PROC=y
-CONFIG_RTAS_FLASH=m
-CONFIG_SCANLOG=m
-CONFIG_LPARCFG=y
-CONFIG_SECCOMP=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-CONFIG_HOTPLUG_CPU=y
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
#
-# Bus Options
+# Bus options
#
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_PPC_I8259=y
+# CONFIG_PPC_INDIRECT_PCI is not set
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_LEGACY_PROC=y
# CONFIG_HOTPLUG_PCI_SHPC is not set
CONFIG_HOTPLUG_PCI_RPA=m
CONFIG_HOTPLUG_PCI_RPA_DLPAR=m
+CONFIG_KERNEL_START=0xc000000000000000
#
# Networking
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
CONFIG_NETFILTER_NETLINK=y
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
# CONFIG_NET_SCHED is not set
CONFIG_NET_CLS_ROUTE=y
CONFIG_BLK_DEV_RAM_SIZE=65536
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
#
# SCSI low-level drivers
#
+# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
#
# Macintosh device drivers
#
+# CONFIG_WINDFARM is not set
#
# Network device support
# CONFIG_IXGB_NAPI is not set
CONFIG_S2IO=m
# CONFIG_S2IO_NAPI is not set
-# CONFIG_2BUFF_MODE is not set
#
# Token Ring devices
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
+# CONFIG_PPP_MPPE is not set
CONFIG_PPPOE=m
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
#
# CONFIG_WATCHDOG is not set
# CONFIG_RTC is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
CONFIG_FB_MACMODES=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
+# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
CONFIG_FB_MATROX=y
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
#
# USB Device Class drivers
#
-# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_INFINIBAND_MTHCA_DEBUG is not set
CONFIG_INFINIBAND_IPOIB=m
# CONFIG_INFINIBAND_IPOIB_DEBUG is not set
+# CONFIG_INFINIBAND_SRP is not set
#
# SN Devices
# CONFIG_NLS_UTF8 is not set
#
-# Profiling support
+# Library routines
+#
+CONFIG_CRC_CCITT=m
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+CONFIG_LIBCRC32C=m
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
+
+#
+# Instrumentation Support
#
CONFIG_PROFILING=y
CONFIG_OPROFILE=y
+# CONFIG_KPROBES is not set
#
# Kernel hacking
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
CONFIG_DEBUG_FS=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_DEBUG_STACKOVERFLOW=y
-# CONFIG_KPROBES is not set
CONFIG_DEBUG_STACK_USAGE=y
CONFIG_DEBUGGER=y
CONFIG_XMON=y
CONFIG_XMON_DEFAULT=y
-# CONFIG_PPCDBG is not set
CONFIG_IRQSTACKS=y
+# CONFIG_BOOTX_TEXT is not set
#
# Security options
#
# Hardware crypto devices
#
-
-#
-# Library routines
-#
-CONFIG_CRC_CCITT=m
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-CONFIG_LIBCRC32C=m
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
endif
obj-y := semaphore.o cputable.o ptrace.o syscalls.o \
- irq.o signal_32.o pmc.o
+ irq.o align.o signal_32.o pmc.o vdso.o
+obj-y += vdso32/
obj-$(CONFIG_PPC64) += setup_64.o binfmt_elf32.o sys_ppc32.o \
signal_64.o ptrace32.o systbl.o \
paca.o ioctl32.o cpu_setup_power4.o \
- firmware.o sysfs.o
+ firmware.o sysfs.o udbg.o idle_64.o
+obj-$(CONFIG_PPC64) += vdso64/
obj-$(CONFIG_ALTIVEC) += vecemu.o vector.o
obj-$(CONFIG_POWER4) += idle_power4.o
obj-$(CONFIG_PPC_OF) += of_device.o
procfs-$(CONFIG_PPC64) := proc_ppc64.o
obj-$(CONFIG_PROC_FS) += $(procfs-y)
rtaspci-$(CONFIG_PPC64) := rtas_pci.o
-obj-$(CONFIG_PPC_RTAS) += rtas.o $(rtaspci-y)
+obj-$(CONFIG_PPC_RTAS) += rtas.o rtas-rtc.o $(rtaspci-y)
obj-$(CONFIG_RTAS_FLASH) += rtas_flash.o
obj-$(CONFIG_RTAS_PROC) += rtas-proc.o
obj-$(CONFIG_LPARCFG) += lparcfg.o
obj-$(CONFIG_IBMVIO) += vio.o
obj-$(CONFIG_GENERIC_TBSYNC) += smp-tbsync.o
+obj-$(CONFIG_PPC_PSERIES) += udbg_16550.o
+obj-$(CONFIG_PPC_MAPLE) += udbg_16550.o
+udbgscc-$(CONFIG_PPC64) := udbg_scc.o
+obj-$(CONFIG_PPC_PMAC) += $(udbgscc-y)
+obj64-$(CONFIG_PPC_MULTIPLATFORM) += nvram_64.o
ifeq ($(CONFIG_PPC_MERGE),y)
obj-y += process.o init_task.o time.o \
prom.o traps.o setup-common.o
obj-$(CONFIG_PPC32) += entry_32.o setup_32.o misc_32.o systbl.o
-obj-$(CONFIG_PPC64) += misc_64.o
+obj-$(CONFIG_PPC64) += misc_64.o dma_64.o iommu.o
obj-$(CONFIG_PPC_OF) += prom_init.o
obj-$(CONFIG_MODULES) += ppc_ksyms.o
obj-$(CONFIG_BOOTX_TEXT) += btext.o
obj-$(CONFIG_6xx) += idle_6xx.o
obj-$(CONFIG_SMP) += smp.o
+obj-$(CONFIG_KPROBES) += kprobes.o
+
+module-$(CONFIG_PPC64) += module_64.o
+obj-$(CONFIG_MODULES) += $(module-y)
+
+pci64-$(CONFIG_PPC64) += pci_64.o pci_dn.o pci_iommu.o \
+ pci_direct_iommu.o iomap.o
+obj-$(CONFIG_PCI) += $(pci64-y)
+
+kexec64-$(CONFIG_PPC64) += machine_kexec_64.o
+obj-$(CONFIG_KEXEC) += $(kexec64-y)
ifeq ($(CONFIG_PPC_ISERIES),y)
$(obj)/head_64.o: $(obj)/lparmap.s
endif
else
-# stuff used from here for ARCH=ppc or ARCH=ppc64
+# stuff used from here for ARCH=ppc
smpobj-$(CONFIG_SMP) += smp.o
-obj-$(CONFIG_PPC64) += traps.o process.o init_task.o time.o \
- setup-common.o $(smpobj-y)
-
endif
+obj-$(CONFIG_PPC64) += $(obj64-y)
+
extra-$(CONFIG_PPC_FPU) += fpu.o
extra-$(CONFIG_PPC64) += entry_64.o
* PowerPC 403GCX/405GP modifications.
* Copyright (c) 2001-2002 PPC64 team, IBM Corp
* 64-bit and Power4 support
+ * Copyright (c) 2005 Benjamin Herrenschmidt, IBM Corp
+ * <benh@kernel.crashing.org>
+ * Merge ppc32 and ppc64 implementations
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
#define F 8 /* to/from fp regs */
#define U 0x10 /* update index register */
#define M 0x20 /* multiple load/store */
-#define SW 0x40 /* byte swap */
+#define SW 0x40 /* byte swap int or ... */
+#define S 0x40 /* ... single-precision fp */
+#define SX 0x40 /* byte count in XER */
+#define HARD 0x80 /* string, stwcx. */
#define DCBZ 0x5f /* 8xx/82xx dcbz faults when cache not enabled */
+#define SWAP(a, b) (t = (a), (a) = (b), (b) = t)
+
/*
* The PowerPC stores certain bits of the instruction that caused the
* alignment exception in the DSISR register. This array maps those
{ 2, LD+SE }, /* 00 0 0101: lha */
{ 2, ST }, /* 00 0 0110: sth */
{ 4, LD+M }, /* 00 0 0111: lmw */
- { 4, LD+F }, /* 00 0 1000: lfs */
+ { 4, LD+F+S }, /* 00 0 1000: lfs */
{ 8, LD+F }, /* 00 0 1001: lfd */
- { 4, ST+F }, /* 00 0 1010: stfs */
+ { 4, ST+F+S }, /* 00 0 1010: stfs */
{ 8, ST+F }, /* 00 0 1011: stfd */
INVALID, /* 00 0 1100 */
- { 8, LD }, /* 00 0 1101: ld */
+ { 8, LD }, /* 00 0 1101: ld/ldu/lwa */
INVALID, /* 00 0 1110 */
- { 8, ST }, /* 00 0 1111: std */
+ { 8, ST }, /* 00 0 1111: std/stdu */
{ 4, LD+U }, /* 00 1 0000: lwzu */
INVALID, /* 00 1 0001 */
{ 4, ST+U }, /* 00 1 0010: stwu */
{ 2, LD+SE+U }, /* 00 1 0101: lhau */
{ 2, ST+U }, /* 00 1 0110: sthu */
{ 4, ST+M }, /* 00 1 0111: stmw */
- { 4, LD+F+U }, /* 00 1 1000: lfsu */
+ { 4, LD+F+S+U }, /* 00 1 1000: lfsu */
{ 8, LD+F+U }, /* 00 1 1001: lfdu */
- { 4, ST+F+U }, /* 00 1 1010: stfsu */
+ { 4, ST+F+S+U }, /* 00 1 1010: stfsu */
{ 8, ST+F+U }, /* 00 1 1011: stfdu */
INVALID, /* 00 1 1100 */
INVALID, /* 00 1 1101 */
{ 4, LD+SE }, /* 01 0 0101: lwax */
INVALID, /* 01 0 0110 */
INVALID, /* 01 0 0111 */
- { 0, LD }, /* 01 0 1000: lswx */
- { 0, LD }, /* 01 0 1001: lswi */
- { 0, ST }, /* 01 0 1010: stswx */
- { 0, ST }, /* 01 0 1011: stswi */
+ { 4, LD+M+HARD+SX }, /* 01 0 1000: lswx */
+ { 4, LD+M+HARD }, /* 01 0 1001: lswi */
+ { 4, ST+M+HARD+SX }, /* 01 0 1010: stswx */
+ { 4, ST+M+HARD }, /* 01 0 1011: stswi */
INVALID, /* 01 0 1100 */
{ 8, LD+U }, /* 01 0 1101: ldu */
INVALID, /* 01 0 1110 */
INVALID, /* 01 1 1111 */
INVALID, /* 10 0 0000 */
INVALID, /* 10 0 0001 */
- { 0, ST }, /* 10 0 0010: stwcx. */
+ INVALID, /* 10 0 0010: stwcx. */
INVALID, /* 10 0 0011 */
INVALID, /* 10 0 0100 */
INVALID, /* 10 0 0101 */
INVALID, /* 10 1 1100 */
INVALID, /* 10 1 1101 */
INVALID, /* 10 1 1110 */
- { L1_CACHE_BYTES, ST }, /* 10 1 1111: dcbz */
+ { 0, ST+HARD }, /* 10 1 1111: dcbz */
{ 4, LD }, /* 11 0 0000: lwzx */
INVALID, /* 11 0 0001 */
{ 4, ST }, /* 11 0 0010: stwx */
{ 2, LD+SE }, /* 11 0 0101: lhax */
{ 2, ST }, /* 11 0 0110: sthx */
INVALID, /* 11 0 0111 */
- { 4, LD+F }, /* 11 0 1000: lfsx */
+ { 4, LD+F+S }, /* 11 0 1000: lfsx */
{ 8, LD+F }, /* 11 0 1001: lfdx */
- { 4, ST+F }, /* 11 0 1010: stfsx */
+ { 4, ST+F+S }, /* 11 0 1010: stfsx */
{ 8, ST+F }, /* 11 0 1011: stfdx */
INVALID, /* 11 0 1100 */
{ 8, LD+M }, /* 11 0 1101: lmd */
{ 2, LD+SE+U }, /* 11 1 0101: lhaux */
{ 2, ST+U }, /* 11 1 0110: sthux */
INVALID, /* 11 1 0111 */
- { 4, LD+F+U }, /* 11 1 1000: lfsux */
+ { 4, LD+F+S+U }, /* 11 1 1000: lfsux */
{ 8, LD+F+U }, /* 11 1 1001: lfdux */
- { 4, ST+F+U }, /* 11 1 1010: stfsux */
+ { 4, ST+F+S+U }, /* 11 1 1010: stfsux */
{ 8, ST+F+U }, /* 11 1 1011: stfdux */
INVALID, /* 11 1 1100 */
INVALID, /* 11 1 1101 */
INVALID, /* 11 1 1111 */
};
-#define SWAP(a, b) (t = (a), (a) = (b), (b) = t)
-
+/*
+ * Create a DSISR value from the instruction
+ */
static inline unsigned make_dsisr(unsigned instr)
{
unsigned dsisr;
-
- /* create a DSISR value from the instruction */
- dsisr = (instr & 0x03ff0000) >> 16; /* bits 6:15 --> 22:31 */
-
- if ( IS_XFORM(instr) ) {
- dsisr |= (instr & 0x00000006) << 14; /* bits 29:30 --> 15:16 */
- dsisr |= (instr & 0x00000040) << 8; /* bit 25 --> 17 */
- dsisr |= (instr & 0x00000780) << 3; /* bits 21:24 --> 18:21 */
+
+
+ /* bits 6:15 --> 22:31 */
+ dsisr = (instr & 0x03ff0000) >> 16;
+
+ if (IS_XFORM(instr)) {
+ /* bits 29:30 --> 15:16 */
+ dsisr |= (instr & 0x00000006) << 14;
+ /* bit 25 --> 17 */
+ dsisr |= (instr & 0x00000040) << 8;
+ /* bits 21:24 --> 18:21 */
+ dsisr |= (instr & 0x00000780) << 3;
+ } else {
+ /* bit 5 --> 17 */
+ dsisr |= (instr & 0x04000000) >> 12;
+ /* bits 1: 4 --> 18:21 */
+ dsisr |= (instr & 0x78000000) >> 17;
+ /* bits 30:31 --> 12:13 */
+ if (IS_DSFORM(instr))
+ dsisr |= (instr & 0x00000003) << 18;
}
- else {
- dsisr |= (instr & 0x04000000) >> 12; /* bit 5 --> 17 */
- dsisr |= (instr & 0x78000000) >> 17; /* bits 1: 4 --> 18:21 */
- if ( IS_DSFORM(instr) ) {
- dsisr |= (instr & 0x00000003) << 18; /* bits 30:31 --> 12:13 */
+
+ return dsisr;
+}
+
+/*
+ * The dcbz (data cache block zero) instruction
+ * gives an alignment fault if used on non-cacheable
+ * memory. We handle the fault mainly for the
+ * case when we are running with the cache disabled
+ * for debugging.
+ */
+static int emulate_dcbz(struct pt_regs *regs, unsigned char __user *addr)
+{
+ long __user *p;
+ int i, size;
+
+#ifdef __powerpc64__
+ size = ppc64_caches.dline_size;
+#else
+ size = L1_CACHE_BYTES;
+#endif
+ p = (long __user *) (regs->dar & -size);
+ if (user_mode(regs) && !access_ok(VERIFY_WRITE, p, size))
+ return -EFAULT;
+ for (i = 0; i < size / sizeof(long); ++i)
+ if (__put_user(0, p+i))
+ return -EFAULT;
+ return 1;
+}
+
+/*
+ * Emulate load & store multiple instructions
+ * On 64-bit machines, these instructions only affect/use the
+ * bottom 4 bytes of each register, and the loads clear the
+ * top 4 bytes of the affected register.
+ */
+#ifdef CONFIG_PPC64
+#define REG_BYTE(rp, i) *((u8 *)((rp) + ((i) >> 2)) + ((i) & 3) + 4)
+#else
+#define REG_BYTE(rp, i) *((u8 *)(rp) + (i))
+#endif
+
+static int emulate_multiple(struct pt_regs *regs, unsigned char __user *addr,
+ unsigned int reg, unsigned int nb,
+ unsigned int flags, unsigned int instr)
+{
+ unsigned long *rptr;
+ unsigned int nb0, i;
+
+ /*
+ * We do not try to emulate 8 bytes multiple as they aren't really
+ * available in our operating environments and we don't try to
+ * emulate multiples operations in kernel land as they should never
+ * be used/generated there at least not on unaligned boundaries
+ */
+ if (unlikely((nb > 4) || !user_mode(regs)))
+ return 0;
+
+ /* lmw, stmw, lswi/x, stswi/x */
+ nb0 = 0;
+ if (flags & HARD) {
+ if (flags & SX) {
+ nb = regs->xer & 127;
+ if (nb == 0)
+ return 1;
+ } else {
+ if (__get_user(instr,
+ (unsigned int __user *)regs->nip))
+ return -EFAULT;
+ nb = (instr >> 11) & 0x1f;
+ if (nb == 0)
+ nb = 32;
}
+ if (nb + reg * 4 > 128) {
+ nb0 = nb + reg * 4 - 128;
+ nb = 128 - reg * 4;
+ }
+ } else {
+ /* lwm, stmw */
+ nb = (32 - reg) * 4;
}
-
- return dsisr;
+
+ if (!access_ok((flags & ST ? VERIFY_WRITE: VERIFY_READ), addr, nb+nb0))
+ return -EFAULT; /* bad address */
+
+ rptr = ®s->gpr[reg];
+ if (flags & LD) {
+ /*
+ * This zeroes the top 4 bytes of the affected registers
+ * in 64-bit mode, and also zeroes out any remaining
+ * bytes of the last register for lsw*.
+ */
+ memset(rptr, 0, ((nb + 3) / 4) * sizeof(unsigned long));
+ if (nb0 > 0)
+ memset(®s->gpr[0], 0,
+ ((nb0 + 3) / 4) * sizeof(unsigned long));
+
+ for (i = 0; i < nb; ++i)
+ if (__get_user(REG_BYTE(rptr, i), addr + i))
+ return -EFAULT;
+ if (nb0 > 0) {
+ rptr = ®s->gpr[0];
+ addr += nb;
+ for (i = 0; i < nb0; ++i)
+ if (__get_user(REG_BYTE(rptr, i), addr + i))
+ return -EFAULT;
+ }
+
+ } else {
+ for (i = 0; i < nb; ++i)
+ if (__put_user(REG_BYTE(rptr, i), addr + i))
+ return -EFAULT;
+ if (nb0 > 0) {
+ rptr = ®s->gpr[0];
+ addr += nb;
+ for (i = 0; i < nb0; ++i)
+ if (__put_user(REG_BYTE(rptr, i), addr + i))
+ return -EFAULT;
+ }
+ }
+ return 1;
}
-int
-fix_alignment(struct pt_regs *regs)
+
+/*
+ * Called on alignment exception. Attempts to fixup
+ *
+ * Return 1 on success
+ * Return 0 if unable to handle the interrupt
+ * Return -EFAULT if data address is bad
+ */
+
+int fix_alignment(struct pt_regs *regs)
{
unsigned int instr, nb, flags;
- int t;
- unsigned long reg, areg;
- unsigned long i;
- int ret;
- unsigned dsisr;
+ unsigned int reg, areg;
+ unsigned int dsisr;
unsigned char __user *addr;
unsigned char __user *p;
- unsigned long __user *lp;
+ int ret, t;
union {
- long ll;
+ u64 ll;
double dd;
unsigned char v[8];
struct {
} data;
/*
- * Return 1 on success
- * Return 0 if unable to handle the interrupt
- * Return -EFAULT if data address is bad
+ * We require a complete register set, if not, then our assembly
+ * is broken
*/
+ CHECK_FULL_REGS(regs);
dsisr = regs->dsisr;
+ /* Some processors don't provide us with a DSISR we can use here,
+ * let's make one up from the instruction
+ */
if (cpu_has_feature(CPU_FTR_NODSISRALIGN)) {
- unsigned int real_instr;
- if (__get_user(real_instr, (unsigned int __user *)regs->nip))
- return 0;
- dsisr = make_dsisr(real_instr);
+ unsigned int real_instr;
+ if (unlikely(__get_user(real_instr,
+ (unsigned int __user *)regs->nip)))
+ return -EFAULT;
+ dsisr = make_dsisr(real_instr);
}
/* extract the operation and registers from the dsisr */
/* DAR has the operand effective address */
addr = (unsigned char __user *)regs->dar;
- /* A size of 0 indicates an instruction we don't support */
- /* we also don't support the multiples (lmw, stmw, lmd, stmd) */
- if ((nb == 0) || (flags & M))
- return 0; /* too hard or invalid instruction */
-
- /*
- * Special handling for dcbz
- * dcbz may give an alignment exception for accesses to caching inhibited
- * storage
+ /* A size of 0 indicates an instruction we don't support, with
+ * the exception of DCBZ which is handled as a special case here
*/
if (instr == DCBZ)
- addr = (unsigned char __user *) ((unsigned long)addr & -L1_CACHE_BYTES);
+ return emulate_dcbz(regs, addr);
+ if (unlikely(nb == 0))
+ return 0;
+
+ /* Load/Store Multiple instructions are handled in their own
+ * function
+ */
+ if (flags & M)
+ return emulate_multiple(regs, addr, reg, nb, flags, instr);
/* Verify the address of the operand */
- if (user_mode(regs)) {
- if (!access_ok((flags & ST? VERIFY_WRITE: VERIFY_READ), addr, nb))
- return -EFAULT; /* bad address */
- }
+ if (unlikely(user_mode(regs) &&
+ !access_ok((flags & ST ? VERIFY_WRITE : VERIFY_READ),
+ addr, nb)))
+ return -EFAULT;
/* Force the fprs into the save area so we can reference them */
if (flags & F) {
- if (!user_mode(regs))
+ /* userland only */
+ if (unlikely(!user_mode(regs)))
return 0;
flush_fp_to_thread(current);
}
-
- /* If we are loading, get the data from user space */
+
+ /* If we are loading, get the data from user space, else
+ * get it from register values
+ */
if (flags & LD) {
data.ll = 0;
ret = 0;
case 2:
ret |= __get_user(data.v[6], p++);
ret |= __get_user(data.v[7], p++);
- if (ret)
+ if (unlikely(ret))
return -EFAULT;
}
- }
-
- /* If we are storing, get the data from the saved gpr or fpr */
- if (flags & ST) {
- if (flags & F) {
- if (nb == 4) {
- /* Doing stfs, have to convert to single */
- preempt_disable();
- enable_kernel_fp();
- cvt_df(¤t->thread.fpr[reg], (float *)&data.v[4], ¤t->thread);
- disable_kernel_fp();
- preempt_enable();
- }
- else
- data.dd = current->thread.fpr[reg];
- }
- else
- data.ll = regs->gpr[reg];
- }
-
- /* Swap bytes as needed */
- if (flags & SW) {
- if (nb == 2)
- SWAP(data.v[6], data.v[7]);
- else { /* nb must be 4 */
- SWAP(data.v[4], data.v[7]);
- SWAP(data.v[5], data.v[6]);
- }
- }
-
- /* Sign extend as needed */
- if (flags & SE) {
+ } else if (flags & F)
+ data.dd = current->thread.fpr[reg];
+ else
+ data.ll = regs->gpr[reg];
+
+ /* Perform other misc operations like sign extension, byteswap,
+ * or floating point single precision conversion
+ */
+ switch (flags & ~U) {
+ case LD+SE: /* sign extend */
if ( nb == 2 )
data.ll = data.x16.low16;
else /* nb must be 4 */
data.ll = data.x32.low32;
- }
-
- /* If we are loading, move the data to the gpr or fpr */
- if (flags & LD) {
- if (flags & F) {
- if (nb == 4) {
- /* Doing lfs, have to convert to double */
- preempt_disable();
- enable_kernel_fp();
- cvt_fd((float *)&data.v[4], ¤t->thread.fpr[reg], ¤t->thread);
- disable_kernel_fp();
- preempt_enable();
- }
- else
- current->thread.fpr[reg] = data.dd;
+ break;
+ case LD+S: /* byte-swap */
+ case ST+S:
+ if (nb == 2) {
+ SWAP(data.v[6], data.v[7]);
+ } else {
+ SWAP(data.v[4], data.v[7]);
+ SWAP(data.v[5], data.v[6]);
}
- else
- regs->gpr[reg] = data.ll;
+ break;
+
+ /* Single-precision FP load and store require conversions... */
+ case LD+F+S:
+#ifdef CONFIG_PPC_FPU
+ preempt_disable();
+ enable_kernel_fp();
+ cvt_fd((float *)&data.v[4], &data.dd, ¤t->thread);
+ preempt_enable();
+#else
+ return 0;
+#endif
+ break;
+ case ST+F+S:
+#ifdef CONFIG_PPC_FPU
+ preempt_disable();
+ enable_kernel_fp();
+ cvt_df(&data.dd, (float *)&data.v[4], ¤t->thread);
+ preempt_enable();
+#else
+ return 0;
+#endif
+ break;
}
-
- /* If we are storing, copy the data to the user */
+
+ /* Store result to memory or update registers */
if (flags & ST) {
ret = 0;
p = addr;
switch (nb) {
- case 128: /* Special case - must be dcbz */
- lp = (unsigned long __user *)p;
- for (i = 0; i < L1_CACHE_BYTES / sizeof(long); ++i)
- ret |= __put_user(0, lp++);
- break;
case 8:
ret |= __put_user(data.v[0], p++);
ret |= __put_user(data.v[1], p++);
ret |= __put_user(data.v[6], p++);
ret |= __put_user(data.v[7], p++);
}
- if (ret)
+ if (unlikely(ret))
return -EFAULT;
- }
-
+ } else if (flags & F)
+ current->thread.fpr[reg] = data.dd;
+ else
+ regs->gpr[reg] = data.ll;
+
/* Update RA as needed */
- if (flags & U) {
+ if (flags & U)
regs->gpr[areg] = regs->dar;
- }
return 1;
}
-
#include <asm/cputable.h>
#include <asm/thread_info.h>
#include <asm/rtas.h>
+#include <asm/vdso_datapage.h>
#ifdef CONFIG_PPC64
#include <asm/paca.h>
#include <asm/lppaca.h>
#include <asm/iseries/hv_lp_event.h>
#include <asm/cache.h>
-#include <asm/systemcfg.h>
#include <asm/compat.h>
#endif
DEFINE(TASK_SIZE, TASK_SIZE);
DEFINE(NUM_USER_SEGMENTS, TASK_SIZE>>28);
-#else /* CONFIG_PPC64 */
- /* systemcfg offsets for use by vdso */
- DEFINE(CFG_TB_ORIG_STAMP, offsetof(struct systemcfg, tb_orig_stamp));
- DEFINE(CFG_TB_TICKS_PER_SEC, offsetof(struct systemcfg, tb_ticks_per_sec));
- DEFINE(CFG_TB_TO_XS, offsetof(struct systemcfg, tb_to_xs));
- DEFINE(CFG_STAMP_XSEC, offsetof(struct systemcfg, stamp_xsec));
- DEFINE(CFG_TB_UPDATE_COUNT, offsetof(struct systemcfg, tb_update_count));
- DEFINE(CFG_TZ_MINUTEWEST, offsetof(struct systemcfg, tz_minuteswest));
- DEFINE(CFG_TZ_DSTTIME, offsetof(struct systemcfg, tz_dsttime));
- DEFINE(CFG_SYSCALL_MAP32, offsetof(struct systemcfg, syscall_map_32));
- DEFINE(CFG_SYSCALL_MAP64, offsetof(struct systemcfg, syscall_map_64));
+#endif /* ! CONFIG_PPC64 */
- /* timeval/timezone offsets for use by vdso */
+ /* datapage offsets for use by vdso */
+ DEFINE(CFG_TB_ORIG_STAMP, offsetof(struct vdso_data, tb_orig_stamp));
+ DEFINE(CFG_TB_TICKS_PER_SEC, offsetof(struct vdso_data, tb_ticks_per_sec));
+ DEFINE(CFG_TB_TO_XS, offsetof(struct vdso_data, tb_to_xs));
+ DEFINE(CFG_STAMP_XSEC, offsetof(struct vdso_data, stamp_xsec));
+ DEFINE(CFG_TB_UPDATE_COUNT, offsetof(struct vdso_data, tb_update_count));
+ DEFINE(CFG_TZ_MINUTEWEST, offsetof(struct vdso_data, tz_minuteswest));
+ DEFINE(CFG_TZ_DSTTIME, offsetof(struct vdso_data, tz_dsttime));
+ DEFINE(CFG_SYSCALL_MAP32, offsetof(struct vdso_data, syscall_map_32));
+ DEFINE(WTOM_CLOCK_SEC, offsetof(struct vdso_data, wtom_clock_sec));
+ DEFINE(WTOM_CLOCK_NSEC, offsetof(struct vdso_data, wtom_clock_nsec));
+#ifdef CONFIG_PPC64
+ DEFINE(CFG_SYSCALL_MAP64, offsetof(struct vdso_data, syscall_map_64));
DEFINE(TVAL64_TV_SEC, offsetof(struct timeval, tv_sec));
DEFINE(TVAL64_TV_USEC, offsetof(struct timeval, tv_usec));
DEFINE(TVAL32_TV_SEC, offsetof(struct compat_timeval, tv_sec));
DEFINE(TVAL32_TV_USEC, offsetof(struct compat_timeval, tv_usec));
+ DEFINE(TSPC64_TV_SEC, offsetof(struct timespec, tv_sec));
+ DEFINE(TSPC64_TV_NSEC, offsetof(struct timespec, tv_nsec));
+ DEFINE(TSPC32_TV_SEC, offsetof(struct compat_timespec, tv_sec));
+ DEFINE(TSPC32_TV_NSEC, offsetof(struct compat_timespec, tv_nsec));
+#else
+ DEFINE(TVAL32_TV_SEC, offsetof(struct timeval, tv_sec));
+ DEFINE(TVAL32_TV_USEC, offsetof(struct timeval, tv_usec));
+ DEFINE(TSPC32_TV_SEC, offsetof(struct timespec, tv_sec));
+ DEFINE(TSPC32_TV_NSEC, offsetof(struct timespec, tv_nsec));
+#endif
+ /* timeval/timezone offsets for use by vdso */
DEFINE(TZONE_TZ_MINWEST, offsetof(struct timezone, tz_minuteswest));
DEFINE(TZONE_TZ_DSTTIME, offsetof(struct timezone, tz_dsttime));
-#endif /* CONFIG_PPC64 */
+
+ /* Other bits used by the vdso */
+ DEFINE(CLOCK_REALTIME, CLOCK_REALTIME);
+ DEFINE(CLOCK_MONOTONIC, CLOCK_MONOTONIC);
+ DEFINE(NSEC_PER_SEC, NSEC_PER_SEC);
+ DEFINE(CLOCK_REALTIME_RES, TICK_NSEC);
+
return 0;
}
mr r3,r31
mr r4,r30
bl machine_init
+ bl __save_cpu_setup
bl MMU_init
#ifdef CONFIG_APUS
* Copyright 2002-2004 MontaVista Software, Inc.
* PowerPC 44x support, Matt Porter <mporter@kernel.crashing.org>
* Copyright 2004 Freescale Semiconductor, Inc
- * PowerPC e500 modifications, Kumar Gala <kumar.gala@freescale.com>
+ * PowerPC e500 modifications, Kumar Gala <galak@kernel.crashing.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
#define DECLARES
#include "compat_ioctl.c"
-/* Little p (/dev/rtc, /dev/envctrl, etc.) */
-COMPATIBLE_IOCTL(_IOR('p', 20, int[7])) /* RTCGET */
-COMPATIBLE_IOCTL(_IOW('p', 21, int[7])) /* RTCSET */
-
IOCTL_TABLE_END
int ioctl_table_size = ARRAY_SIZE(ioctl_start);
#include <asm/paca.h>
#endif
+int __irq_offset_value;
+#ifdef CONFIG_PPC32
+EXPORT_SYMBOL(__irq_offset_value);
+#endif
+
static int ppc_spurious_interrupts;
#if defined(CONFIG_PPC_ISERIES) && defined(CONFIG_SMP)
EXPORT_SYMBOL(irq_desc);
int distribute_irqs = 1;
-int __irq_offset_value;
u64 ppc64_interrupt_controller;
#endif /* CONFIG_PPC64 */
}
#ifdef CONFIG_PPC64
-#ifndef CONFIG_PPC_ISERIES
/*
* Virtual IRQ mapping code, used on systems with XICS interrupt controllers.
*/
}
-#endif /* CONFIG_PPC_ISERIES */
-
#ifdef CONFIG_IRQSTACKS
struct thread_info *softirq_ctx[NR_CPUS];
struct thread_info *hardirq_ctx[NR_CPUS];
#include <asm/time.h>
#include <asm/iseries/it_exp_vpd_panel.h>
#include <asm/prom.h>
-#include <asm/systemcfg.h>
+#include <asm/vdso_datapage.h>
#define MODULE_VERS "1.6"
#define MODULE_NAME "lparcfg"
/* #define LPARCFG_DEBUG */
-/* find a better place for this function... */
-void log_plpar_hcall_return(unsigned long rc, char *tag)
-{
- if (rc == 0) /* success, return */
- return;
-/* check for null tag ? */
- if (rc == H_Hardware)
- printk(KERN_INFO
- "plpar-hcall (%s) failed with hardware fault\n", tag);
- else if (rc == H_Function)
- printk(KERN_INFO
- "plpar-hcall (%s) failed; function not allowed\n", tag);
- else if (rc == H_Authority)
- printk(KERN_INFO
- "plpar-hcall (%s) failed; not authorized to this function\n",
- tag);
- else if (rc == H_Parameter)
- printk(KERN_INFO "plpar-hcall (%s) failed; Bad parameter(s)\n",
- tag);
- else
- printk(KERN_INFO
- "plpar-hcall (%s) failed with unexpected rc(0x%lx)\n",
- tag, rc);
-
-}
-
static struct proc_dir_entry *proc_ppc64_lparcfg;
#define LPARCFG_BUFF_SIZE 4096
/*
* Methods used to fetch LPAR data when running on a pSeries platform.
*/
+/* find a better place for this function... */
+static void log_plpar_hcall_return(unsigned long rc, char *tag)
+{
+ if (rc == 0) /* success, return */
+ return;
+/* check for null tag ? */
+ if (rc == H_Hardware)
+ printk(KERN_INFO
+ "plpar-hcall (%s) failed with hardware fault\n", tag);
+ else if (rc == H_Function)
+ printk(KERN_INFO
+ "plpar-hcall (%s) failed; function not allowed\n", tag);
+ else if (rc == H_Authority)
+ printk(KERN_INFO
+ "plpar-hcall (%s) failed; not authorized to this function\n",
+ tag);
+ else if (rc == H_Parameter)
+ printk(KERN_INFO "plpar-hcall (%s) failed; Bad parameter(s)\n",
+ tag);
+ else
+ printk(KERN_INFO
+ "plpar-hcall (%s) failed with unexpected rc(0x%lx)\n",
+ tag, rc);
+
+}
/*
* H_GET_PPP hcall returns info in 4 parms.
unsigned long dummy;
rc = plpar_hcall(H_PIC, 0, 0, 0, 0, pool_idle_time, num_procs, &dummy);
- log_plpar_hcall_return(rc, "H_PIC");
+ if (rc != H_Authority)
+ log_plpar_hcall_return(rc, "H_PIC");
}
-static unsigned long get_purr(void);
-
/* Track sum of all purrs across all processors. This is used to further */
/* calculate usage values by different applications */
kfree(local_buffer);
}
-static int lparcfg_count_active_processors(void);
-
/* Return the number of processors in the system.
* This function reads through the device tree and counts
* the virtual processors, this does not include threads.
lrdrp = (int *)get_property(rtas_node, "ibm,lrdr-capacity", NULL);
if (lrdrp == NULL) {
- partition_potential_processors = _systemcfg->processorCount;
+ partition_potential_processors = vdso_data->processorCount;
} else {
partition_potential_processors = *(lrdrp + 4);
}
retval = -EIO;
}
- out:
+out:
kfree(kbuf);
return retval;
}
}
struct file_operations lparcfg_fops = {
- .owner = THIS_MODULE,
- .read = seq_read,
- .open = lparcfg_open,
- .release = single_release,
+ .owner = THIS_MODULE,
+ .read = seq_read,
+ .open = lparcfg_open,
+ .release = single_release,
};
int __init lparcfg_init(void)
*/
void kexec_smp_down(void *arg)
{
- if (ppc_md.cpu_irq_down)
- ppc_md.cpu_irq_down(1);
+ if (ppc_md.kexec_cpu_down)
+ ppc_md.kexec_cpu_down(0, 1);
local_irq_disable();
kexec_smp_wait();
}
/* after we tell the others to go down */
- if (ppc_md.cpu_irq_down)
- ppc_md.cpu_irq_down(0);
+ if (ppc_md.kexec_cpu_down)
+ ppc_md.kexec_cpu_down(0, 0);
put_cpu();
* UP to an SMP kernel.
*/
smp_release_cpus();
- if (ppc_md.cpu_irq_down)
- ppc_md.cpu_irq_down(0);
+ if (ppc_md.kexec_cpu_down)
+ ppc_md.kexec_cpu_down(0, 0);
local_irq_disable();
}
ppc_md.hpte_clear_all);
/* NOTREACHED */
}
+
+/* Values we need to export to the second kernel via the device tree. */
+static unsigned long htab_base, htab_size, kernel_end;
+
+static struct property htab_base_prop = {
+ .name = "linux,htab-base",
+ .length = sizeof(unsigned long),
+ .value = (unsigned char *)&htab_base,
+};
+
+static struct property htab_size_prop = {
+ .name = "linux,htab-size",
+ .length = sizeof(unsigned long),
+ .value = (unsigned char *)&htab_size,
+};
+
+static struct property kernel_end_prop = {
+ .name = "linux,kernel-end",
+ .length = sizeof(unsigned long),
+ .value = (unsigned char *)&kernel_end,
+};
+
+static void __init export_htab_values(void)
+{
+ struct device_node *node;
+
+ node = of_find_node_by_path("/chosen");
+ if (!node)
+ return;
+
+ kernel_end = __pa(_end);
+ prom_add_property(node, &kernel_end_prop);
+
+ /* On machines with no htab htab_address is NULL */
+ if (NULL == htab_address)
+ goto out;
+
+ htab_base = __pa(htab_address);
+ prom_add_property(node, &htab_base_prop);
+
+ htab_size = 1UL << ppc64_pft_size;
+ prom_add_property(node, &htab_size_prop);
+
+ out:
+ of_node_put(node);
+}
+
+void __init kexec_setup(void)
+{
+ export_htab_values();
+}
.text
- .align 5
-_GLOBAL(__delay)
- cmpwi 0,r3,0
- mtctr r3
- beqlr
-1: bdnz 1b
- blr
-
/*
* This returns the high 64 bits of the product of two 64-bit numbers.
*/
#include <asm/processor.h>
#include <asm/ptrace.h>
#include <asm/page.h>
-#include <asm/systemcfg.h>
#include <asm/lppaca.h>
#include <asm/iseries/it_lp_queue.h>
#include <asm/paca.h>
-static union {
- struct systemcfg data;
- u8 page[PAGE_SIZE];
-} systemcfg_store __attribute__((__section__(".data.page.aligned")));
-struct systemcfg *_systemcfg = &systemcfg_store.data;
-
/* This symbol is provided by the linker - let it fill in the paca
* field correctly */
#include <asm/byteorder.h>
#include <asm/irq.h>
#include <asm/machdep.h>
-#include <asm/udbg.h>
#include <asm/ppc-pci.h>
#ifdef DEBUG
+#include <asm/udbg.h>
#define DBG(fmt...) udbg_printf(fmt)
#else
#define DBG(fmt...)
/*
* pci_controller(phb) initialized common variables.
*/
-void __devinit pci_setup_pci_controller(struct pci_controller *hose)
+static void __devinit pci_setup_pci_controller(struct pci_controller *hose)
{
memset(hose, 0, sizeof(struct pci_controller));
spin_unlock(&hose_spinlock);
}
+static void add_linux_pci_domain(struct device_node *dev,
+ struct pci_controller *phb)
+{
+ struct property *of_prop;
+ unsigned int size;
+
+ of_prop = (struct property *)
+ get_property(dev, "linux,pci-domain", &size);
+ if (of_prop != NULL)
+ return;
+ WARN_ON(of_prop && size < sizeof(int));
+ if (of_prop && size < sizeof(int))
+ of_prop = NULL;
+ size = sizeof(struct property) + sizeof(int);
+ if (of_prop == NULL) {
+ if (mem_init_done)
+ of_prop = kmalloc(size, GFP_KERNEL);
+ else
+ of_prop = alloc_bootmem(size);
+ }
+ memset(of_prop, 0, sizeof(struct property));
+ of_prop->name = "linux,pci-domain";
+ of_prop->length = sizeof(int);
+ of_prop->value = (unsigned char *)&of_prop[1];
+ *((int *)of_prop->value) = phb->global_number;
+ prom_add_property(dev, of_prop);
+}
+
+struct pci_controller * pcibios_alloc_controller(struct device_node *dev)
+{
+ struct pci_controller *phb;
+
+ if (mem_init_done)
+ phb = kmalloc(sizeof(struct pci_controller), GFP_KERNEL);
+ else
+ phb = alloc_bootmem(sizeof (struct pci_controller));
+ if (phb == NULL)
+ return NULL;
+ pci_setup_pci_controller(phb);
+ phb->arch_data = dev;
+ phb->is_dynamic = mem_init_done;
+ if (dev)
+ add_linux_pci_domain(dev, phb);
+ return phb;
+}
+
+void pcibios_free_controller(struct pci_controller *phb)
+{
+ if (phb->arch_data) {
+ struct device_node *np = phb->arch_data;
+ int *domain = (int *)get_property(np,
+ "linux,pci-domain", NULL);
+ if (domain)
+ *domain = -1;
+ }
+ if (phb->is_dynamic)
+ kfree(phb);
+}
+
static void __init pcibios_claim_one_bus(struct pci_bus *b)
{
struct pci_dev *dev;
* (size depending on dev->n_addr_cells)
* cells 4+5 or 5+6: the size of the range
*/
- rlen = 0;
- hose->io_base_phys = 0;
ranges = (unsigned int *) get_property(dev, "ranges", &rlen);
+ if (ranges == NULL)
+ return;
+ hose->io_base_phys = 0;
while ((rlen -= np * sizeof(unsigned int)) >= 0) {
res = NULL;
pci_space = ranges[0];
if (get_bus_io_range(bus, &start_phys, &start_virt, &size))
return 1;
+ if (start_phys == 0)
+ return 1;
printk("mapping IO %lx -> %lx, size: %lx\n", start_phys, start_virt, size);
if (__ioremap_explicit(start_phys, start_virt, size,
_PAGE_NO_CACHE | _PAGE_GUARDED))
EXPORT_SYMBOL(__strncpy_from_user);
EXPORT_SYMBOL(__strnlen_user);
+#ifndef __powerpc64__
+EXPORT_SYMBOL(__ide_mm_insl);
+EXPORT_SYMBOL(__ide_mm_outsw);
+EXPORT_SYMBOL(__ide_mm_insw);
+EXPORT_SYMBOL(__ide_mm_outsl);
+#endif
+
EXPORT_SYMBOL(_insb);
EXPORT_SYMBOL(_outsb);
EXPORT_SYMBOL(_insw);
#include <linux/slab.h>
#include <linux/kernel.h>
-#include <asm/systemcfg.h>
+#include <asm/vdso_datapage.h>
#include <asm/rtas.h>
#include <asm/uaccess.h>
#include <asm/prom.h>
if (!pde)
return 1;
pde->nlink = 1;
- pde->data = _systemcfg;
+ pde->data = vdso_data;
pde->size = PAGE_SIZE;
pde->proc_fops = &page_map_fops;
/* No #address-cells property for the root node, default to 1 */
return 1;
}
+EXPORT_SYMBOL(prom_n_addr_cells);
int
prom_n_size_cells(struct device_node* np)
/* No #size-cells property for the root node, default to 1 */
return 1;
}
+EXPORT_SYMBOL(prom_n_size_cells);
/**
* Work out the sense (active-low level / active-high edge)
#include <asm/rtas.h>
#include <asm/machdep.h> /* for ppc_md */
#include <asm/time.h>
-#include <asm/systemcfg.h>
/* Token for Sensors */
#define KEY_SWITCH 0x0001
--- /dev/null
+#include <linux/kernel.h>
+#include <linux/time.h>
+#include <linux/timer.h>
+#include <linux/init.h>
+#include <linux/rtc.h>
+#include <linux/delay.h>
+#include <asm/prom.h>
+#include <asm/rtas.h>
+#include <asm/time.h>
+
+
+#define MAX_RTC_WAIT 5000 /* 5 sec */
+#define RTAS_CLOCK_BUSY (-2)
+unsigned long __init rtas_get_boot_time(void)
+{
+ int ret[8];
+ int error, wait_time;
+ u64 max_wait_tb;
+
+ max_wait_tb = get_tb() + tb_ticks_per_usec * 1000 * MAX_RTC_WAIT;
+ do {
+ error = rtas_call(rtas_token("get-time-of-day"), 0, 8, ret);
+ if (error == RTAS_CLOCK_BUSY || rtas_is_extended_busy(error)) {
+ wait_time = rtas_extended_busy_delay_time(error);
+ /* This is boot time so we spin. */
+ udelay(wait_time*1000);
+ error = RTAS_CLOCK_BUSY;
+ }
+ } while (error == RTAS_CLOCK_BUSY && (get_tb() < max_wait_tb));
+
+ if (error != 0 && printk_ratelimit()) {
+ printk(KERN_WARNING "error: reading the clock failed (%d)\n",
+ error);
+ return 0;
+ }
+
+ return mktime(ret[0], ret[1], ret[2], ret[3], ret[4], ret[5]);
+}
+
+/* NOTE: get_rtc_time will get an error if executed in interrupt context
+ * and if a delay is needed to read the clock. In this case we just
+ * silently return without updating rtc_tm.
+ */
+void rtas_get_rtc_time(struct rtc_time *rtc_tm)
+{
+ int ret[8];
+ int error, wait_time;
+ u64 max_wait_tb;
+
+ max_wait_tb = get_tb() + tb_ticks_per_usec * 1000 * MAX_RTC_WAIT;
+ do {
+ error = rtas_call(rtas_token("get-time-of-day"), 0, 8, ret);
+ if (error == RTAS_CLOCK_BUSY || rtas_is_extended_busy(error)) {
+ if (in_interrupt() && printk_ratelimit()) {
+ memset(&rtc_tm, 0, sizeof(struct rtc_time));
+ printk(KERN_WARNING "error: reading clock"
+ " would delay interrupt\n");
+ return; /* delay not allowed */
+ }
+ wait_time = rtas_extended_busy_delay_time(error);
+ msleep(wait_time);
+ error = RTAS_CLOCK_BUSY;
+ }
+ } while (error == RTAS_CLOCK_BUSY && (get_tb() < max_wait_tb));
+
+ if (error != 0 && printk_ratelimit()) {
+ printk(KERN_WARNING "error: reading the clock failed (%d)\n",
+ error);
+ return;
+ }
+
+ rtc_tm->tm_sec = ret[5];
+ rtc_tm->tm_min = ret[4];
+ rtc_tm->tm_hour = ret[3];
+ rtc_tm->tm_mday = ret[2];
+ rtc_tm->tm_mon = ret[1] - 1;
+ rtc_tm->tm_year = ret[0] - 1900;
+}
+
+int rtas_set_rtc_time(struct rtc_time *tm)
+{
+ int error, wait_time;
+ u64 max_wait_tb;
+
+ max_wait_tb = get_tb() + tb_ticks_per_usec * 1000 * MAX_RTC_WAIT;
+ do {
+ error = rtas_call(rtas_token("set-time-of-day"), 7, 1, NULL,
+ tm->tm_year + 1900, tm->tm_mon + 1,
+ tm->tm_mday, tm->tm_hour, tm->tm_min,
+ tm->tm_sec, 0);
+ if (error == RTAS_CLOCK_BUSY || rtas_is_extended_busy(error)) {
+ if (in_interrupt())
+ return 1; /* probably decrementer */
+ wait_time = rtas_extended_busy_delay_time(error);
+ msleep(wait_time);
+ error = RTAS_CLOCK_BUSY;
+ }
+ } while (error == RTAS_CLOCK_BUSY && (get_tb() < max_wait_tb));
+
+ if (error != 0 && printk_ratelimit())
+ printk(KERN_WARNING "error: setting the clock failed (%d)\n",
+ error);
+
+ return 0;
+}
struct pci_controller *phb,
unsigned int addr_size_words)
{
- pci_setup_pci_controller(phb);
-
if (is_python(dev))
python_countermeasures(dev, addr_size_words);
if (phb_set_bus_ranges(dev, phb))
return 1;
- phb->arch_data = dev;
phb->ops = &rtas_pci_ops;
phb->buid = get_phb_buid(dev);
return 0;
}
-static void __devinit add_linux_pci_domain(struct device_node *dev,
- struct pci_controller *phb,
- struct property *of_prop)
-{
- memset(of_prop, 0, sizeof(struct property));
- of_prop->name = "linux,pci-domain";
- of_prop->length = sizeof(phb->global_number);
- of_prop->value = (unsigned char *)&of_prop[1];
- memcpy(of_prop->value, &phb->global_number, sizeof(phb->global_number));
- prom_add_property(dev, of_prop);
-}
-
-static struct pci_controller * __init alloc_phb(struct device_node *dev,
- unsigned int addr_size_words)
-{
- struct pci_controller *phb;
- struct property *of_prop;
-
- phb = alloc_bootmem(sizeof(struct pci_controller));
- if (phb == NULL)
- return NULL;
-
- of_prop = alloc_bootmem(sizeof(struct property) +
- sizeof(phb->global_number));
- if (!of_prop)
- return NULL;
-
- if (setup_phb(dev, phb, addr_size_words))
- return NULL;
-
- add_linux_pci_domain(dev, phb, of_prop);
-
- return phb;
-}
-
-static struct pci_controller * __devinit alloc_phb_dynamic(struct device_node *dev, unsigned int addr_size_words)
-{
- struct pci_controller *phb;
-
- phb = (struct pci_controller *)kmalloc(sizeof(struct pci_controller),
- GFP_KERNEL);
- if (phb == NULL)
- return NULL;
-
- if (setup_phb(dev, phb, addr_size_words))
- return NULL;
-
- phb->is_dynamic = 1;
-
- /* TODO: linux,pci-domain? */
-
- return phb;
-}
-
unsigned long __init find_and_init_phbs(void)
{
struct device_node *node;
if (node->type == NULL || strcmp(node->type, "pci") != 0)
continue;
- phb = alloc_phb(node, root_size_cells);
+ phb = pcibios_alloc_controller(node);
if (!phb)
continue;
-
+ setup_phb(node, phb, root_size_cells);
pci_process_bridge_OF_ranges(phb, node, 0);
pci_setup_phb_io(phb, index == 0);
#ifdef CONFIG_PPC_PSERIES
root_size_cells = prom_n_size_cells(root);
primary = list_empty(&hose_list);
- phb = alloc_phb_dynamic(dn, root_size_cells);
+ phb = pcibios_alloc_controller(dn);
if (!phb)
return NULL;
-
+ setup_phb(dn, phb, root_size_cells);
pci_process_bridge_OF_ranges(phb, dn, primary);
pci_setup_phb_io_dynamic(phb, primary);
}
list_del(&phb->list_node);
- if (phb->is_dynamic)
- kfree(phb);
+ pcibios_free_controller(phb);
return 0;
}
#include <asm/io.h>
#include <asm/prom.h>
#include <asm/processor.h>
-#include <asm/systemcfg.h>
+#include <asm/vdso_datapage.h>
#include <asm/pgtable.h>
#include <asm/smp.h>
#include <asm/elf.h>
#undef DEBUG
#ifdef DEBUG
+#include <asm/udbg.h>
#define DBG(fmt...) udbg_printf(fmt)
#else
#define DBG(fmt...)
if (initrd_start >= KERNELBASE && initrd_end >= KERNELBASE &&
initrd_end > initrd_start)
ROOT_DEV = Root_RAM0;
- else {
- printk("Bogus initrd %08lx %08lx\n", initrd_start, initrd_end);
+ else
initrd_start = initrd_end = 0;
- }
if (initrd_start)
printk("Found initrd at 0x%lx:0x%lx\n", initrd_start, initrd_end);
cpu_set(cpu ^ 0x1, cpu_sibling_map[cpu]);
}
- _systemcfg->processorCount = num_present_cpus();
+ vdso_data->processorCount = num_present_cpus();
#endif /* CONFIG_PPC64 */
}
#endif /* CONFIG_SMP */
boot_infos_t *boot_infos;
struct ide_machdep_calls ppc_ide_md;
-/* XXX should go elsewhere */
-int __irq_offset_value;
-EXPORT_SYMBOL(__irq_offset_value);
-
int boot_cpuid;
EXPORT_SYMBOL_GPL(boot_cpuid);
int boot_cpuid_phys;
#include <asm/lmb.h>
#include <asm/iseries/it_lp_naca.h>
#include <asm/firmware.h>
-#include <asm/systemcfg.h>
#include <asm/xmon.h>
#include <asm/udbg.h>
+#include <asm/kexec.h>
#include "setup.h"
DBG("Argh, can't find dcache properties ! "
"sizep: %p, lsizep: %p\n", sizep, lsizep);
- _systemcfg->dcache_size = ppc64_caches.dsize = size;
- _systemcfg->dcache_line_size =
- ppc64_caches.dline_size = lsize;
+ ppc64_caches.dsize = size;
+ ppc64_caches.dline_size = lsize;
ppc64_caches.log_dline_size = __ilog2(lsize);
ppc64_caches.dlines_per_page = PAGE_SIZE / lsize;
DBG("Argh, can't find icache properties ! "
"sizep: %p, lsizep: %p\n", sizep, lsizep);
- _systemcfg->icache_size = ppc64_caches.isize = size;
- _systemcfg->icache_line_size =
- ppc64_caches.iline_size = lsize;
+ ppc64_caches.isize = size;
+ ppc64_caches.iline_size = lsize;
ppc64_caches.log_iline_size = __ilog2(lsize);
ppc64_caches.ilines_per_page = PAGE_SIZE / lsize;
}
}
- /* Add an eye catcher and the systemcfg layout version number */
- strcpy(_systemcfg->eye_catcher, "SYSTEMCFG:PPC64");
- _systemcfg->version.major = SYSTEMCFG_MAJOR;
- _systemcfg->version.minor = SYSTEMCFG_MINOR;
- _systemcfg->processor = mfspr(SPRN_PVR);
- _systemcfg->platform = _machine;
- _systemcfg->physicalMemorySize = lmb_phys_mem_size();
-
DBG(" <- initialize_cache_info()\n");
}
*/
unflatten_device_tree();
+#ifdef CONFIG_KEXEC
+ kexec_setup(); /* requires unflattened device tree. */
+#endif
+
/*
* Fill the ppc64_caches & systemcfg structures with informations
* retreived from the device-tree. Need to be called before
printk("-----------------------------------------------------\n");
printk("ppc64_pft_size = 0x%lx\n", ppc64_pft_size);
- printk("ppc64_interrupt_controller = 0x%ld\n", ppc64_interrupt_controller);
- printk("systemcfg = 0x%p\n", _systemcfg);
- printk("systemcfg->platform = 0x%x\n", _systemcfg->platform);
- printk("systemcfg->processorCount = 0x%lx\n", _systemcfg->processorCount);
- printk("systemcfg->physicalMemorySize = 0x%lx\n", _systemcfg->physicalMemorySize);
+ printk("ppc64_interrupt_controller = 0x%ld\n",
+ ppc64_interrupt_controller);
+ printk("platform = 0x%x\n", _machine);
+ printk("physicalMemorySize = 0x%lx\n", lmb_phys_mem_size());
printk("ppc64_caches.dcache_line_size = 0x%x\n",
- ppc64_caches.dline_size);
+ ppc64_caches.dline_size);
printk("ppc64_caches.icache_line_size = 0x%x\n",
- ppc64_caches.iline_size);
+ ppc64_caches.iline_size);
printk("htab_address = 0x%p\n", htab_address);
printk("htab_hash_mask = 0x%lx\n", htab_hash_mask);
printk("-----------------------------------------------------\n");
__va(lmb_alloc_base(HW_PAGE_SIZE, 128, limit)) + HW_PAGE_SIZE;
}
-/*
- * Called from setup_arch to initialize the bitmap of available
- * syscalls in the systemcfg page
- */
-void __init setup_syscall_map(void)
-{
- unsigned int i, count64 = 0, count32 = 0;
- extern unsigned long *sys_call_table;
- extern unsigned long sys_ni_syscall;
-
-
- for (i = 0; i < __NR_syscalls; i++) {
- if (sys_call_table[i*2] != sys_ni_syscall) {
- count64++;
- _systemcfg->syscall_map_64[i >> 5] |=
- 0x80000000UL >> (i & 0x1f);
- }
- if (sys_call_table[i*2+1] != sys_ni_syscall) {
- count32++;
- _systemcfg->syscall_map_32[i >> 5] |=
- 0x80000000UL >> (i & 0x1f);
- }
- }
- printk(KERN_INFO "Syscall map setup, %d 32-bit and %d 64-bit syscalls\n",
- count32, count64);
-}
-
/*
* Called into from start_kernel, after lock_kernel has been called.
* Initializes bootmem, which is unsed to manage page allocation until
do_init_bootmem();
sparse_init();
- /* initialize the syscall map in systemcfg */
- setup_syscall_map();
-
#ifdef CONFIG_DUMMY_CONSOLE
conswitchp = &dummy_con;
#endif
#include <asm/uaccess.h>
#include <asm/cacheflush.h>
#include <asm/sigcontext.h>
+#include <asm/vdso.h>
#ifdef CONFIG_PPC64
#include "ppc32.h"
#include <asm/unistd.h>
-#include <asm/vdso.h>
#else
#include <asm/ucontext.h>
#include <asm/pgtable.h>
ELF_NFPREG * sizeof(double)))
return 1;
- current->thread.fpscr.val = 0; /* turn off all fp exceptions */
-
#ifdef CONFIG_ALTIVEC
/* save altivec registers */
if (current->thread.used_vr) {
/* Save user registers on the stack */
frame = &rt_sf->uc.uc_mcontext;
-#ifdef CONFIG_PPC64
if (vdso32_rt_sigtramp && current->thread.vdso_base) {
if (save_user_regs(regs, frame, 0))
goto badframe;
regs->link = current->thread.vdso_base + vdso32_rt_sigtramp;
- } else
-#endif
- {
+ } else {
if (save_user_regs(regs, frame, __NR_rt_sigreturn))
goto badframe;
regs->link = (unsigned long) frame->tramp;
}
+
+ current->thread.fpscr.val = 0; /* turn off all fp exceptions */
+
if (put_user(regs->gpr[1], (u32 __user *)newsp))
goto badframe;
regs->gpr[1] = newsp;
|| __put_user(sig, &sc->signal))
goto badframe;
-#ifdef CONFIG_PPC64
if (vdso32_sigtramp && current->thread.vdso_base) {
if (save_user_regs(regs, &frame->mctx, 0))
goto badframe;
regs->link = current->thread.vdso_base + vdso32_sigtramp;
- } else
-#endif
- {
+ } else {
if (save_user_regs(regs, &frame->mctx, __NR_sigreturn))
goto badframe;
regs->link = (unsigned long) frame->mctx.tramp;
}
+ current->thread.fpscr.val = 0; /* turn off all fp exceptions */
+
if (put_user(regs->gpr[1], (u32 __user *)newsp))
goto badframe;
regs->gpr[1] = newsp;
flush_fp_to_thread(current);
- /* Make sure signal doesn't get spurrious FP exceptions */
- current->thread.fpscr.val = 0;
-
#ifdef CONFIG_ALTIVEC
err |= __put_user(v_regs, &sc->v_regs);
if (err)
goto badframe;
+ /* Make sure signal handler doesn't get spurious FP exceptions */
+ current->thread.fpscr.val = 0;
+
/* Set up to return from userspace. */
if (vdso64_rt_sigtramp && current->thread.vdso_base) {
regs->link = current->thread.vdso_base + vdso64_rt_sigtramp;
#include <asm/cputable.h>
#include <asm/system.h>
#include <asm/mpic.h>
-#include <asm/systemcfg.h>
+#include <asm/vdso_datapage.h>
#ifdef CONFIG_PPC64
#include <asm/paca.h>
#endif
-int smp_hw_index[NR_CPUS];
-struct thread_info *secondary_ti;
-
#ifdef DEBUG
+#include <asm/udbg.h>
#define DBG(fmt...) udbg_printf(fmt)
#else
#define DBG(fmt...)
#endif
+int smp_hw_index[NR_CPUS];
+struct thread_info *secondary_ti;
+
cpumask_t cpu_possible_map = CPU_MASK_NONE;
cpumask_t cpu_online_map = CPU_MASK_NONE;
cpumask_t cpu_sibling_map[NR_CPUS] = { [0 ... NR_CPUS-1] = CPU_MASK_NONE };
cpu_clear(cpu, cpu_online_map);
#ifdef CONFIG_PPC64
- _systemcfg->processorCount--;
+ vdso_data->processorCount--;
fixup_irqs(cpu_online_map);
#endif
return 0;
#include <asm/firmware.h>
#include <asm/hvcall.h>
#include <asm/prom.h>
-#include <asm/systemcfg.h>
#include <asm/paca.h>
#include <asm/lppaca.h>
#include <asm/machdep.h>
#include <asm/irq.h>
#include <asm/div64.h>
#include <asm/smp.h>
+#include <asm/vdso_datapage.h>
#ifdef CONFIG_PPC64
-#include <asm/systemcfg.h>
#include <asm/firmware.h>
#endif
#ifdef CONFIG_PPC_ISERIES
*/
DEFINE_PER_CPU(unsigned long, last_jiffy);
+void __delay(unsigned long loops)
+{
+ unsigned long start;
+ int diff;
+
+ if (__USE_RTC()) {
+ start = get_rtcl();
+ do {
+ /* the RTCL register wraps at 1000000000 */
+ diff = get_rtcl() - start;
+ if (diff < 0)
+ diff += 1000000000;
+ } while (diff < loops);
+ } else {
+ start = get_tbl();
+ while (get_tbl() - start < loops)
+ HMT_low();
+ HMT_medium();
+ }
+}
+EXPORT_SYMBOL(__delay);
+
+void udelay(unsigned long usecs)
+{
+ __delay(tb_ticks_per_usec * usecs);
+}
+EXPORT_SYMBOL(udelay);
+
static __inline__ void timer_check_rtc(void)
{
/*
do_gtod.varp = temp_varp;
do_gtod.var_idx = temp_idx;
-#ifdef CONFIG_PPC64
/*
* tb_update_count is used to allow the userspace gettimeofday code
* to assure itself that it sees a consistent view of the tb_to_xs and
* tb_to_xs and stamp_xsec values are consistent. If not, then it
* loops back and reads them again until this criteria is met.
*/
- ++(_systemcfg->tb_update_count);
+ ++(vdso_data->tb_update_count);
smp_wmb();
- _systemcfg->tb_orig_stamp = new_tb_stamp;
- _systemcfg->stamp_xsec = new_stamp_xsec;
- _systemcfg->tb_to_xs = new_tb_to_xs;
+ vdso_data->tb_orig_stamp = new_tb_stamp;
+ vdso_data->stamp_xsec = new_stamp_xsec;
+ vdso_data->tb_to_xs = new_tb_to_xs;
+ vdso_data->wtom_clock_sec = wall_to_monotonic.tv_sec;
+ vdso_data->wtom_clock_nsec = wall_to_monotonic.tv_nsec;
smp_wmb();
- ++(_systemcfg->tb_update_count);
-#endif
+ ++(vdso_data->tb_update_count);
}
/*
do_gtod.tb_ticks_per_sec = tb_ticks_per_sec;
tb_to_xs = divres.result_low;
do_gtod.varp->tb_to_xs = tb_to_xs;
- _systemcfg->tb_ticks_per_sec =
- tb_ticks_per_sec;
- _systemcfg->tb_to_xs = tb_to_xs;
+ vdso_data->tb_ticks_per_sec = tb_ticks_per_sec;
+ vdso_data->tb_to_xs = tb_to_xs;
}
else {
printk( "Titan recalibrate: FAILED (difference > 4 percent)\n"
new_xsec += (u64)new_sec * XSEC_PER_SEC - tb_delta_xs;
update_gtod(tb_last_jiffy, new_xsec, do_gtod.varp->tb_to_xs);
-#ifdef CONFIG_PPC64
- _systemcfg->tz_minuteswest = sys_tz.tz_minuteswest;
- _systemcfg->tz_dsttime = sys_tz.tz_dsttime;
-#endif
+ vdso_data->tz_minuteswest = sys_tz.tz_minuteswest;
+ vdso_data->tz_dsttime = sys_tz.tz_dsttime;
write_sequnlock_irqrestore(&xtime_lock, flags);
clock_was_set();
do_gtod.tb_ticks_per_sec = tb_ticks_per_sec;
do_gtod.varp->tb_to_xs = tb_to_xs;
do_gtod.tb_to_us = tb_to_us;
-#ifdef CONFIG_PPC64
- _systemcfg->tb_orig_stamp = tb_last_jiffy;
- _systemcfg->tb_update_count = 0;
- _systemcfg->tb_ticks_per_sec = tb_ticks_per_sec;
- _systemcfg->stamp_xsec = xtime.tv_sec * XSEC_PER_SEC;
- _systemcfg->tb_to_xs = tb_to_xs;
-#endif
+
+ vdso_data->tb_orig_stamp = tb_last_jiffy;
+ vdso_data->tb_update_count = 0;
+ vdso_data->tb_ticks_per_sec = tb_ticks_per_sec;
+ vdso_data->stamp_xsec = xtime.tv_sec * XSEC_PER_SEC;
+ vdso_data->tb_to_xs = tb_to_xs;
time_freq = 0;
#ifdef CONFIG_PPC64
#include <asm/firmware.h>
#include <asm/processor.h>
-#include <asm/systemcfg.h>
#endif
#ifdef CONFIG_PPC64 /* XXX */
#include <asm/processor.h>
#include <asm/mmu.h>
#include <asm/mmu_context.h>
+#include <asm/lmb.h>
#include <asm/machdep.h>
#include <asm/cputable.h>
#include <asm/sections.h>
-#include <asm/systemcfg.h>
#include <asm/vdso.h>
+#include <asm/vdso_datapage.h>
#undef DEBUG
#define DBG(fmt...)
#endif
+/* Max supported size for symbol names */
+#define MAX_SYMNAME 64
-/*
- * The vDSOs themselves are here
- */
-extern char vdso64_start, vdso64_end;
extern char vdso32_start, vdso32_end;
-
-static void *vdso64_kbase = &vdso64_start;
static void *vdso32_kbase = &vdso32_start;
-
-unsigned int vdso64_pages;
unsigned int vdso32_pages;
-
-/* Signal trampolines user addresses */
-
-unsigned long vdso64_rt_sigtramp;
unsigned long vdso32_sigtramp;
unsigned long vdso32_rt_sigtramp;
+#ifdef CONFIG_PPC64
+extern char vdso64_start, vdso64_end;
+static void *vdso64_kbase = &vdso64_start;
+unsigned int vdso64_pages;
+unsigned long vdso64_rt_sigtramp;
+#endif /* CONFIG_PPC64 */
+
+/*
+ * The vdso data page (aka. systemcfg for old ppc64 fans) is here.
+ * Once the early boot kernel code no longer needs to muck around
+ * with it, it will become dynamically allocated
+ */
+static union {
+ struct vdso_data data;
+ u8 page[PAGE_SIZE];
+} vdso_data_store __attribute__((__section__(".data.page_aligned")));
+struct vdso_data *vdso_data = &vdso_data_store.data;
+
/* Format of the patch table */
struct vdso_patch_def
{
- u32 pvr_mask, pvr_value;
+ unsigned long ftr_mask, ftr_value;
const char *gen_name;
const char *fix_name;
};
/* Table of functions to patch based on the CPU type/revision
*
- * TODO: Improve by adding whole lists for each entry
+ * Currently, we only change sync_dicache to do nothing on processors
+ * with a coherent icache
*/
static struct vdso_patch_def vdso_patches[] = {
{
- 0xffff0000, 0x003a0000, /* POWER5 */
+ CPU_FTR_COHERENT_ICACHE, CPU_FTR_COHERENT_ICACHE,
"__kernel_sync_dicache", "__kernel_sync_dicache_p5"
},
{
- 0xffff0000, 0x003b0000, /* POWER5 */
- "__kernel_sync_dicache", "__kernel_sync_dicache_p5"
+ CPU_FTR_USE_TB, 0,
+ "__kernel_gettimeofday", NULL
},
};
page_count(pg),
pg->flags);
if (upg/* && pg != upg*/) {
- printk(" upg: %p (c:%d,f:%08lx)", __va(page_to_pfn(upg) << PAGE_SHIFT),
+ printk(" upg: %p (c:%d,f:%08lx)", __va(page_to_pfn(upg)
+ << PAGE_SHIFT),
page_count(upg),
upg->flags);
}
if (!vma || test_thread_flag(TIF_32BIT)) {
printk("vDSO32 @ %016lx:\n", (unsigned long)vdso32_kbase);
for (i=0; i<vdso32_pages; i++) {
- struct page *pg = virt_to_page(vdso32_kbase + i*PAGE_SIZE);
+ struct page *pg = virt_to_page(vdso32_kbase +
+ i*PAGE_SIZE);
struct page *upg = (vma && vma->vm_mm) ?
- follow_page(vma->vm_mm, vma->vm_start + i*PAGE_SIZE, 0)
+ follow_page(vma->vm_mm, vma->vm_start +
+ i*PAGE_SIZE, 0)
: NULL;
dump_one_vdso_page(pg, upg);
}
if (!vma || !test_thread_flag(TIF_32BIT)) {
printk("vDSO64 @ %016lx:\n", (unsigned long)vdso64_kbase);
for (i=0; i<vdso64_pages; i++) {
- struct page *pg = virt_to_page(vdso64_kbase + i*PAGE_SIZE);
+ struct page *pg = virt_to_page(vdso64_kbase +
+ i*PAGE_SIZE);
struct page *upg = (vma && vma->vm_mm) ?
- follow_page(vma->vm_mm, vma->vm_start + i*PAGE_SIZE, 0)
+ follow_page(vma->vm_mm, vma->vm_start +
+ i*PAGE_SIZE, 0)
: NULL;
dump_one_vdso_page(pg, upg);
}
{
unsigned long offset = address - vma->vm_start;
struct page *pg;
- void *vbase = test_thread_flag(TIF_32BIT) ? vdso32_kbase : vdso64_kbase;
+#ifdef CONFIG_PPC64
+ void *vbase = test_thread_flag(TIF_32BIT) ?
+ vdso32_kbase : vdso64_kbase;
+#else
+ void *vbase = vdso32_kbase;
+#endif
DBG("vdso_vma_nopage(current: %s, address: %016lx, off: %lx)\n",
current->comm, address, offset);
* Last page is systemcfg.
*/
if ((vma->vm_end - address) <= PAGE_SIZE)
- pg = virt_to_page(_systemcfg);
+ pg = virt_to_page(vdso_data);
else
pg = virt_to_page(vbase + offset);
* This is called from binfmt_elf, we create the special vma for the
* vDSO and insert it into the mm struct tree
*/
-int arch_setup_additional_pages(struct linux_binprm *bprm, int executable_stack)
+int arch_setup_additional_pages(struct linux_binprm *bprm,
+ int executable_stack)
{
struct mm_struct *mm = current->mm;
struct vm_area_struct *vma;
unsigned long vdso_pages;
unsigned long vdso_base;
+#ifdef CONFIG_PPC64
if (test_thread_flag(TIF_32BIT)) {
vdso_pages = vdso32_pages;
vdso_base = VDSO32_MBASE;
vdso_pages = vdso64_pages;
vdso_base = VDSO64_MBASE;
}
+#else
+ vdso_pages = vdso32_pages;
+ vdso_base = VDSO32_MBASE;
+#endif
current->thread.vdso_base = 0;
memset(vma, 0, sizeof(*vma));
+ /* Add a page to the vdso size for the data page */
+ vdso_pages ++;
+
/*
* pick a base address for the vDSO in process space. We try to put it
* at vdso_base which is the "natural" base for it, but we might fail
vma->vm_mm = mm;
vma->vm_start = current->thread.vdso_base;
+ vma->vm_end = vma->vm_start + (vdso_pages << PAGE_SHIFT);
/*
- * the VMA size is one page more than the vDSO since systemcfg
- * is mapped in the last one
+ * our vma flags don't have VM_WRITE so by default, the process isn't
+ * allowed to write those pages.
+ * gdb can break that with ptrace interface, and thus trigger COW on
+ * those pages but it's then your responsibility to never do that on
+ * the "data" page of the vDSO or you'll stop getting kernel updates
+ * and your nice userland gettimeofday will be totally dead.
+ * It's fine to use that for setting breakpoints in the vDSO code
+ * pages though
*/
- vma->vm_end = vma->vm_start + ((vdso_pages + 1) << PAGE_SHIFT);
-
- /*
- * our vma flags don't have VM_WRITE so by default, the process isn't allowed
- * to write those pages.
- * gdb can break that with ptrace interface, and thus trigger COW on those
- * pages but it's then your responsibility to never do that on the "data" page
- * of the vDSO or you'll stop getting kernel updates and your nice userland
- * gettimeofday will be totally dead. It's fine to use that for setting
- * breakpoints in the vDSO code pages though
- */
- vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC | VM_RESERVED;
+ vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE |
+ VM_MAYEXEC | VM_RESERVED;
vma->vm_flags |= mm->def_flags;
vma->vm_page_prot = protection_map[vma->vm_flags & 0x7];
vma->vm_ops = &vdso_vmops;
return NULL;
}
+static Elf32_Sym * __init find_symbol32(struct lib32_elfinfo *lib,
+ const char *symname)
+{
+ unsigned int i;
+ char name[MAX_SYMNAME], *c;
+
+ for (i = 0; i < (lib->dynsymsize / sizeof(Elf32_Sym)); i++) {
+ if (lib->dynsym[i].st_name == 0)
+ continue;
+ strlcpy(name, lib->dynstr + lib->dynsym[i].st_name,
+ MAX_SYMNAME);
+ c = strchr(name, '@');
+ if (c)
+ *c = 0;
+ if (strcmp(symname, name) == 0)
+ return &lib->dynsym[i];
+ }
+ return NULL;
+}
+
+/* Note that we assume the section is .text and the symbol is relative to
+ * the library base
+ */
+static unsigned long __init find_function32(struct lib32_elfinfo *lib,
+ const char *symname)
+{
+ Elf32_Sym *sym = find_symbol32(lib, symname);
+
+ if (sym == NULL) {
+ printk(KERN_WARNING "vDSO32: function %s not found !\n",
+ symname);
+ return 0;
+ }
+ return sym->st_value - VDSO32_LBASE;
+}
+
+static int vdso_do_func_patch32(struct lib32_elfinfo *v32,
+ struct lib64_elfinfo *v64,
+ const char *orig, const char *fix)
+{
+ Elf32_Sym *sym32_gen, *sym32_fix;
+
+ sym32_gen = find_symbol32(v32, orig);
+ if (sym32_gen == NULL) {
+ printk(KERN_ERR "vDSO32: Can't find symbol %s !\n", orig);
+ return -1;
+ }
+ if (fix == NULL) {
+ sym32_gen->st_name = 0;
+ return 0;
+ }
+ sym32_fix = find_symbol32(v32, fix);
+ if (sym32_fix == NULL) {
+ printk(KERN_ERR "vDSO32: Can't find symbol %s !\n", fix);
+ return -1;
+ }
+ sym32_gen->st_value = sym32_fix->st_value;
+ sym32_gen->st_size = sym32_fix->st_size;
+ sym32_gen->st_info = sym32_fix->st_info;
+ sym32_gen->st_other = sym32_fix->st_other;
+ sym32_gen->st_shndx = sym32_fix->st_shndx;
+
+ return 0;
+}
+
+
+#ifdef CONFIG_PPC64
+
static void * __init find_section64(Elf64_Ehdr *ehdr, const char *secname,
unsigned long *size)
{
return NULL;
}
-static Elf32_Sym * __init find_symbol32(struct lib32_elfinfo *lib, const char *symname)
-{
- unsigned int i;
- char name[32], *c;
-
- for (i = 0; i < (lib->dynsymsize / sizeof(Elf32_Sym)); i++) {
- if (lib->dynsym[i].st_name == 0)
- continue;
- strlcpy(name, lib->dynstr + lib->dynsym[i].st_name, 32);
- c = strchr(name, '@');
- if (c)
- *c = 0;
- if (strcmp(symname, name) == 0)
- return &lib->dynsym[i];
- }
- return NULL;
-}
-
-static Elf64_Sym * __init find_symbol64(struct lib64_elfinfo *lib, const char *symname)
+static Elf64_Sym * __init find_symbol64(struct lib64_elfinfo *lib,
+ const char *symname)
{
unsigned int i;
- char name[32], *c;
+ char name[MAX_SYMNAME], *c;
for (i = 0; i < (lib->dynsymsize / sizeof(Elf64_Sym)); i++) {
if (lib->dynsym[i].st_name == 0)
continue;
- strlcpy(name, lib->dynstr + lib->dynsym[i].st_name, 32);
+ strlcpy(name, lib->dynstr + lib->dynsym[i].st_name,
+ MAX_SYMNAME);
c = strchr(name, '@');
if (c)
*c = 0;
/* Note that we assume the section is .text and the symbol is relative to
* the library base
*/
-static unsigned long __init find_function32(struct lib32_elfinfo *lib, const char *symname)
+static unsigned long __init find_function64(struct lib64_elfinfo *lib,
+ const char *symname)
{
- Elf32_Sym *sym = find_symbol32(lib, symname);
+ Elf64_Sym *sym = find_symbol64(lib, symname);
if (sym == NULL) {
- printk(KERN_WARNING "vDSO32: function %s not found !\n", symname);
+ printk(KERN_WARNING "vDSO64: function %s not found !\n",
+ symname);
return 0;
}
- return sym->st_value - VDSO32_LBASE;
+#ifdef VDS64_HAS_DESCRIPTORS
+ return *((u64 *)(vdso64_kbase + sym->st_value - VDSO64_LBASE)) -
+ VDSO64_LBASE;
+#else
+ return sym->st_value - VDSO64_LBASE;
+#endif
}
-/* Note that we assume the section is .text and the symbol is relative to
- * the library base
- */
-static unsigned long __init find_function64(struct lib64_elfinfo *lib, const char *symname)
+static int vdso_do_func_patch64(struct lib32_elfinfo *v32,
+ struct lib64_elfinfo *v64,
+ const char *orig, const char *fix)
{
- Elf64_Sym *sym = find_symbol64(lib, symname);
+ Elf64_Sym *sym64_gen, *sym64_fix;
- if (sym == NULL) {
- printk(KERN_WARNING "vDSO64: function %s not found !\n", symname);
+ sym64_gen = find_symbol64(v64, orig);
+ if (sym64_gen == NULL) {
+ printk(KERN_ERR "vDSO64: Can't find symbol %s !\n", orig);
+ return -1;
+ }
+ if (fix == NULL) {
+ sym64_gen->st_name = 0;
return 0;
}
-#ifdef VDS64_HAS_DESCRIPTORS
- return *((u64 *)(vdso64_kbase + sym->st_value - VDSO64_LBASE)) - VDSO64_LBASE;
-#else
- return sym->st_value - VDSO64_LBASE;
-#endif
+ sym64_fix = find_symbol64(v64, fix);
+ if (sym64_fix == NULL) {
+ printk(KERN_ERR "vDSO64: Can't find symbol %s !\n", fix);
+ return -1;
+ }
+ sym64_gen->st_value = sym64_fix->st_value;
+ sym64_gen->st_size = sym64_fix->st_size;
+ sym64_gen->st_info = sym64_fix->st_info;
+ sym64_gen->st_other = sym64_fix->st_other;
+ sym64_gen->st_shndx = sym64_fix->st_shndx;
+
+ return 0;
}
+#endif /* CONFIG_PPC64 */
+
static __init int vdso_do_find_sections(struct lib32_elfinfo *v32,
struct lib64_elfinfo *v64)
v32->dynsym = find_section32(v32->hdr, ".dynsym", &v32->dynsymsize);
v32->dynstr = find_section32(v32->hdr, ".dynstr", NULL);
if (v32->dynsym == NULL || v32->dynstr == NULL) {
- printk(KERN_ERR "vDSO32: a required symbol section was not found\n");
+ printk(KERN_ERR "vDSO32: required symbol section not found\n");
return -1;
}
sect = find_section32(v32->hdr, ".text", NULL);
}
v32->text = sect - vdso32_kbase;
+#ifdef CONFIG_PPC64
v64->dynsym = find_section64(v64->hdr, ".dynsym", &v64->dynsymsize);
v64->dynstr = find_section64(v64->hdr, ".dynstr", NULL);
if (v64->dynsym == NULL || v64->dynstr == NULL) {
- printk(KERN_ERR "vDSO64: a required symbol section was not found\n");
+ printk(KERN_ERR "vDSO64: required symbol section not found\n");
return -1;
}
sect = find_section64(v64->hdr, ".text", NULL);
return -1;
}
v64->text = sect - vdso64_kbase;
+#endif /* CONFIG_PPC64 */
return 0;
}
* Find signal trampolines
*/
- vdso64_rt_sigtramp = find_function64(v64, "__kernel_sigtramp_rt64");
- vdso32_sigtramp = find_function32(v32, "__kernel_sigtramp32");
- vdso32_rt_sigtramp = find_function32(v32, "__kernel_sigtramp_rt32");
+#ifdef CONFIG_PPC64
+ vdso64_rt_sigtramp = find_function64(v64, "__kernel_sigtramp_rt64");
+#endif
+ vdso32_sigtramp = find_function32(v32, "__kernel_sigtramp32");
+ vdso32_rt_sigtramp = find_function32(v32, "__kernel_sigtramp_rt32");
}
static __init int vdso_fixup_datapage(struct lib32_elfinfo *v32,
struct lib64_elfinfo *v64)
{
Elf32_Sym *sym32;
+#ifdef CONFIG_PPC64
Elf64_Sym *sym64;
- sym32 = find_symbol32(v32, "__kernel_datapage_offset");
- if (sym32 == NULL) {
- printk(KERN_ERR "vDSO32: Can't find symbol __kernel_datapage_offset !\n");
- return -1;
- }
- *((int *)(vdso32_kbase + (sym32->st_value - VDSO32_LBASE))) =
- (vdso32_pages << PAGE_SHIFT) - (sym32->st_value - VDSO32_LBASE);
-
sym64 = find_symbol64(v64, "__kernel_datapage_offset");
if (sym64 == NULL) {
- printk(KERN_ERR "vDSO64: Can't find symbol __kernel_datapage_offset !\n");
+ printk(KERN_ERR "vDSO64: Can't find symbol "
+ "__kernel_datapage_offset !\n");
return -1;
}
*((int *)(vdso64_kbase + sym64->st_value - VDSO64_LBASE)) =
- (vdso64_pages << PAGE_SHIFT) - (sym64->st_value - VDSO64_LBASE);
-
- return 0;
-}
-
-static int vdso_do_func_patch32(struct lib32_elfinfo *v32,
- struct lib64_elfinfo *v64,
- const char *orig, const char *fix)
-{
- Elf32_Sym *sym32_gen, *sym32_fix;
-
- sym32_gen = find_symbol32(v32, orig);
- if (sym32_gen == NULL) {
- printk(KERN_ERR "vDSO32: Can't find symbol %s !\n", orig);
- return -1;
- }
- sym32_fix = find_symbol32(v32, fix);
- if (sym32_fix == NULL) {
- printk(KERN_ERR "vDSO32: Can't find symbol %s !\n", fix);
- return -1;
- }
- sym32_gen->st_value = sym32_fix->st_value;
- sym32_gen->st_size = sym32_fix->st_size;
- sym32_gen->st_info = sym32_fix->st_info;
- sym32_gen->st_other = sym32_fix->st_other;
- sym32_gen->st_shndx = sym32_fix->st_shndx;
+ (vdso64_pages << PAGE_SHIFT) -
+ (sym64->st_value - VDSO64_LBASE);
+#endif /* CONFIG_PPC64 */
- return 0;
-}
-
-static int vdso_do_func_patch64(struct lib32_elfinfo *v32,
- struct lib64_elfinfo *v64,
- const char *orig, const char *fix)
-{
- Elf64_Sym *sym64_gen, *sym64_fix;
-
- sym64_gen = find_symbol64(v64, orig);
- if (sym64_gen == NULL) {
- printk(KERN_ERR "vDSO64: Can't find symbol %s !\n", orig);
- return -1;
- }
- sym64_fix = find_symbol64(v64, fix);
- if (sym64_fix == NULL) {
- printk(KERN_ERR "vDSO64: Can't find symbol %s !\n", fix);
+ sym32 = find_symbol32(v32, "__kernel_datapage_offset");
+ if (sym32 == NULL) {
+ printk(KERN_ERR "vDSO32: Can't find symbol "
+ "__kernel_datapage_offset !\n");
return -1;
}
- sym64_gen->st_value = sym64_fix->st_value;
- sym64_gen->st_size = sym64_fix->st_size;
- sym64_gen->st_info = sym64_fix->st_info;
- sym64_gen->st_other = sym64_fix->st_other;
- sym64_gen->st_shndx = sym64_fix->st_shndx;
+ *((int *)(vdso32_kbase + (sym32->st_value - VDSO32_LBASE))) =
+ (vdso32_pages << PAGE_SHIFT) -
+ (sym32->st_value - VDSO32_LBASE);
return 0;
}
static __init int vdso_fixup_alt_funcs(struct lib32_elfinfo *v32,
struct lib64_elfinfo *v64)
{
- u32 pvr;
int i;
- pvr = mfspr(SPRN_PVR);
for (i = 0; i < ARRAY_SIZE(vdso_patches); i++) {
struct vdso_patch_def *patch = &vdso_patches[i];
- int match = (pvr & patch->pvr_mask) == patch->pvr_value;
-
- DBG("patch %d (mask: %x, pvr: %x) : %s\n",
- i, patch->pvr_mask, patch->pvr_value, match ? "match" : "skip");
-
+ int match = (cur_cpu_spec->cpu_features & patch->ftr_mask)
+ == patch->ftr_value;
if (!match)
continue;
- DBG("replacing %s with %s...\n", patch->gen_name, patch->fix_name);
+ DBG("replacing %s with %s...\n", patch->gen_name,
+ patch->fix_name ? "NONE" : patch->fix_name);
/*
- * Patch the 32 bits and 64 bits symbols. Note that we do not patch
- * the "." symbol on 64 bits. It would be easy to do, but doesn't
- * seem to be necessary, patching the OPD symbol is enough.
+ * Patch the 32 bits and 64 bits symbols. Note that we do not
+ * patch the "." symbol on 64 bits.
+ * It would be easy to do, but doesn't seem to be necessary,
+ * patching the OPD symbol is enough.
*/
- vdso_do_func_patch32(v32, v64, patch->gen_name, patch->fix_name);
- vdso_do_func_patch64(v32, v64, patch->gen_name, patch->fix_name);
+ vdso_do_func_patch32(v32, v64, patch->gen_name,
+ patch->fix_name);
+#ifdef CONFIG_PPC64
+ vdso_do_func_patch64(v32, v64, patch->gen_name,
+ patch->fix_name);
+#endif /* CONFIG_PPC64 */
}
return 0;
struct lib64_elfinfo v64;
v32.hdr = vdso32_kbase;
+#ifdef CONFIG_PPC64
v64.hdr = vdso64_kbase;
-
+#endif
if (vdso_do_find_sections(&v32, &v64))
return -1;
return 0;
}
+/*
+ * Called from setup_arch to initialize the bitmap of available
+ * syscalls in the systemcfg page
+ */
+static void __init vdso_setup_syscall_map(void)
+{
+ unsigned int i;
+ extern unsigned long *sys_call_table;
+ extern unsigned long sys_ni_syscall;
+
+
+ for (i = 0; i < __NR_syscalls; i++) {
+#ifdef CONFIG_PPC64
+ if (sys_call_table[i*2] != sys_ni_syscall)
+ vdso_data->syscall_map_64[i >> 5] |=
+ 0x80000000UL >> (i & 0x1f);
+ if (sys_call_table[i*2+1] != sys_ni_syscall)
+ vdso_data->syscall_map_32[i >> 5] |=
+ 0x80000000UL >> (i & 0x1f);
+#else /* CONFIG_PPC64 */
+ if (sys_call_table[i] != sys_ni_syscall)
+ vdso_data->syscall_map_32[i >> 5] |=
+ 0x80000000UL >> (i & 0x1f);
+#endif /* CONFIG_PPC64 */
+ }
+}
+
+
void __init vdso_init(void)
{
int i;
+#ifdef CONFIG_PPC64
+ /*
+ * Fill up the "systemcfg" stuff for backward compatiblity
+ */
+ strcpy(vdso_data->eye_catcher, "SYSTEMCFG:PPC64");
+ vdso_data->version.major = SYSTEMCFG_MAJOR;
+ vdso_data->version.minor = SYSTEMCFG_MINOR;
+ vdso_data->processor = mfspr(SPRN_PVR);
+ vdso_data->platform = _machine;
+ vdso_data->physicalMemorySize = lmb_phys_mem_size();
+ vdso_data->dcache_size = ppc64_caches.dsize;
+ vdso_data->dcache_line_size = ppc64_caches.dline_size;
+ vdso_data->icache_size = ppc64_caches.isize;
+ vdso_data->icache_line_size = ppc64_caches.iline_size;
+
+ /*
+ * Calculate the size of the 64 bits vDSO
+ */
vdso64_pages = (&vdso64_end - &vdso64_start) >> PAGE_SHIFT;
+ DBG("vdso64_kbase: %p, 0x%x pages\n", vdso64_kbase, vdso64_pages);
+#endif /* CONFIG_PPC64 */
+
+
+ /*
+ * Calculate the size of the 32 bits vDSO
+ */
vdso32_pages = (&vdso32_end - &vdso32_start) >> PAGE_SHIFT;
+ DBG("vdso32_kbase: %p, 0x%x pages\n", vdso32_kbase, vdso32_pages);
- DBG("vdso64_kbase: %p, 0x%x pages, vdso32_kbase: %p, 0x%x pages\n",
- vdso64_kbase, vdso64_pages, vdso32_kbase, vdso32_pages);
+ /*
+ * Setup the syscall map in the vDOS
+ */
+ vdso_setup_syscall_map();
/*
* Initialize the vDSO images in memory, that is do necessary
* fixups of vDSO symbols, locate trampolines, etc...
*/
if (vdso_setup()) {
printk(KERN_ERR "vDSO setup failure, not enabled !\n");
- /* XXX should free pages here ? */
- vdso64_pages = vdso32_pages = 0;
+ vdso32_pages = 0;
+#ifdef CONFIG_PPC64
+ vdso64_pages = 0;
+#endif
return;
}
/* Make sure pages are in the correct state */
- for (i = 0; i < vdso64_pages; i++) {
- struct page *pg = virt_to_page(vdso64_kbase + i*PAGE_SIZE);
+ for (i = 0; i < vdso32_pages; i++) {
+ struct page *pg = virt_to_page(vdso32_kbase + i*PAGE_SIZE);
ClearPageReserved(pg);
get_page(pg);
+
}
- for (i = 0; i < vdso32_pages; i++) {
- struct page *pg = virt_to_page(vdso32_kbase + i*PAGE_SIZE);
+#ifdef CONFIG_PPC64
+ for (i = 0; i < vdso64_pages; i++) {
+ struct page *pg = virt_to_page(vdso64_kbase + i*PAGE_SIZE);
ClearPageReserved(pg);
get_page(pg);
}
+#endif /* CONFIG_PPC64 */
- get_page(virt_to_page(_systemcfg));
+ get_page(virt_to_page(vdso_data));
}
int in_gate_area_no_task(unsigned long addr)
# Build rules
+ifeq ($(CONFIG_PPC32),y)
+CROSS32CC := $(CC)
+endif
+
targets := $(obj-vdso32) vdso32.so
obj-vdso32 := $(addprefix $(obj)/, $(obj-vdso32))
obj-y += vdso32_wrapper.o
extra-y += vdso32.lds
-CPPFLAGS_vdso32.lds += -P -C -U$(ARCH)
+CPPFLAGS_vdso32.lds += -P -C -Upowerpc
# Force dependency (incbin is bad)
$(obj)/vdso32_wrapper.o : $(obj)/vdso32.so
subf r8,r6,r4 /* compute length */
add r8,r8,r5 /* ensure we get enough */
srwi. r8,r8,7 /* compute line count */
+ crclr cr0*4+so
beqlr /* nothing to do? */
mtctr r8
mr r3,r6
*/
V_FUNCTION_BEGIN(__kernel_sync_dicache_p5)
.cfi_startproc
+ crclr cr0*4+so
sync
isync
li r3,0
.cfi_startproc
mflr r12
.cfi_register lr,r12
-
mr r4,r3
bl __get_datapage@local
mtlr r12
beqlr
li r0,__NR_syscalls
stw r0,0(r4)
+ crclr cr0*4+so
blr
.cfi_endproc
V_FUNCTION_END(__kernel_get_syscall_map)
+
+/*
+ * void unsigned long long __kernel_get_tbfreq(void);
+ *
+ * returns the timebase frequency in HZ
+ */
+V_FUNCTION_BEGIN(__kernel_get_tbfreq)
+ .cfi_startproc
+ mflr r12
+ .cfi_register lr,r12
+ bl __get_datapage@local
+ lwz r4,(CFG_TB_TICKS_PER_SEC + 4)(r3)
+ lwz r3,CFG_TB_TICKS_PER_SEC(r3)
+ mtlr r12
+ crclr cr0*4+so
+ blr
+ .cfi_endproc
+V_FUNCTION_END(__kernel_get_tbfreq)
--- /dev/null
+/*
+ * Userland implementation of gettimeofday() for 32 bits processes in a
+ * ppc64 kernel for use in the vDSO
+ *
+ * Copyright (C) 2004 Benjamin Herrenschmuidt (benh@kernel.crashing.org,
+ * IBM Corp.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#include <linux/config.h>
+#include <asm/processor.h>
+#include <asm/ppc_asm.h>
+#include <asm/vdso.h>
+#include <asm/asm-offsets.h>
+#include <asm/unistd.h>
+
+ .text
+/*
+ * Exact prototype of gettimeofday
+ *
+ * int __kernel_gettimeofday(struct timeval *tv, struct timezone *tz);
+ *
+ */
+V_FUNCTION_BEGIN(__kernel_gettimeofday)
+ .cfi_startproc
+ mflr r12
+ .cfi_register lr,r12
+
+ mr r10,r3 /* r10 saves tv */
+ mr r11,r4 /* r11 saves tz */
+ bl __get_datapage@local /* get data page */
+ mr r9, r3 /* datapage ptr in r9 */
+ bl __do_get_xsec@local /* get xsec from tb & kernel */
+ bne- 2f /* out of line -> do syscall */
+
+ /* seconds are xsec >> 20 */
+ rlwinm r5,r4,12,20,31
+ rlwimi r5,r3,12,0,19
+ stw r5,TVAL32_TV_SEC(r10)
+
+ /* get remaining xsec and convert to usec. we scale
+ * up remaining xsec by 12 bits and get the top 32 bits
+ * of the multiplication
+ */
+ rlwinm r5,r4,12,0,19
+ lis r6,1000000@h
+ ori r6,r6,1000000@l
+ mulhwu r5,r5,r6
+ stw r5,TVAL32_TV_USEC(r10)
+
+ cmpli cr0,r11,0 /* check if tz is NULL */
+ beq 1f
+ lwz r4,CFG_TZ_MINUTEWEST(r9)/* fill tz */
+ lwz r5,CFG_TZ_DSTTIME(r9)
+ stw r4,TZONE_TZ_MINWEST(r11)
+ stw r5,TZONE_TZ_DSTTIME(r11)
+
+1: mtlr r12
+ crclr cr0*4+so
+ li r3,0
+ blr
+
+2:
+ mtlr r12
+ mr r3,r10
+ mr r4,r11
+ li r0,__NR_gettimeofday
+ sc
+ blr
+ .cfi_endproc
+V_FUNCTION_END(__kernel_gettimeofday)
+
+/*
+ * Exact prototype of clock_gettime()
+ *
+ * int __kernel_clock_gettime(clockid_t clock_id, struct timespec *tp);
+ *
+ */
+V_FUNCTION_BEGIN(__kernel_clock_gettime)
+ .cfi_startproc
+ /* Check for supported clock IDs */
+ cmpli cr0,r3,CLOCK_REALTIME
+ cmpli cr1,r3,CLOCK_MONOTONIC
+ cror cr0*4+eq,cr0*4+eq,cr1*4+eq
+ bne cr0,99f
+
+ mflr r12 /* r12 saves lr */
+ .cfi_register lr,r12
+ mr r10,r3 /* r10 saves id */
+ mr r11,r4 /* r11 saves tp */
+ bl __get_datapage@local /* get data page */
+ mr r9,r3 /* datapage ptr in r9 */
+ beq cr1,50f /* if monotonic -> jump there */
+
+ /*
+ * CLOCK_REALTIME
+ */
+
+ bl __do_get_xsec@local /* get xsec from tb & kernel */
+ bne- 98f /* out of line -> do syscall */
+
+ /* seconds are xsec >> 20 */
+ rlwinm r5,r4,12,20,31
+ rlwimi r5,r3,12,0,19
+ stw r5,TSPC32_TV_SEC(r11)
+
+ /* get remaining xsec and convert to nsec. we scale
+ * up remaining xsec by 12 bits and get the top 32 bits
+ * of the multiplication, then we multiply by 1000
+ */
+ rlwinm r5,r4,12,0,19
+ lis r6,1000000@h
+ ori r6,r6,1000000@l
+ mulhwu r5,r5,r6
+ mulli r5,r5,1000
+ stw r5,TSPC32_TV_NSEC(r11)
+ mtlr r12
+ crclr cr0*4+so
+ li r3,0
+ blr
+
+ /*
+ * CLOCK_MONOTONIC
+ */
+
+50: bl __do_get_xsec@local /* get xsec from tb & kernel */
+ bne- 98f /* out of line -> do syscall */
+
+ /* seconds are xsec >> 20 */
+ rlwinm r6,r4,12,20,31
+ rlwimi r6,r3,12,0,19
+
+ /* get remaining xsec and convert to nsec. we scale
+ * up remaining xsec by 12 bits and get the top 32 bits
+ * of the multiplication, then we multiply by 1000
+ */
+ rlwinm r7,r4,12,0,19
+ lis r5,1000000@h
+ ori r5,r5,1000000@l
+ mulhwu r7,r7,r5
+ mulli r7,r7,1000
+
+ /* now we must fixup using wall to monotonic. We need to snapshot
+ * that value and do the counter trick again. Fortunately, we still
+ * have the counter value in r8 that was returned by __do_get_xsec.
+ * At this point, r6,r7 contain our sec/nsec values, r3,r4 and r5
+ * can be used
+ */
+
+ lwz r3,WTOM_CLOCK_SEC(r9)
+ lwz r4,WTOM_CLOCK_NSEC(r9)
+
+ /* We now have our result in r3,r4. We create a fake dependency
+ * on that result and re-check the counter
+ */
+ or r5,r4,r3
+ xor r0,r5,r5
+ add r9,r9,r0
+#ifdef CONFIG_PPC64
+ lwz r0,(CFG_TB_UPDATE_COUNT+4)(r9)
+#else
+ lwz r0,(CFG_TB_UPDATE_COUNT)(r9)
+#endif
+ cmpl cr0,r8,r0 /* check if updated */
+ bne- 50b
+
+ /* Calculate and store result. Note that this mimmics the C code,
+ * which may cause funny results if nsec goes negative... is that
+ * possible at all ?
+ */
+ add r3,r3,r6
+ add r4,r4,r7
+ lis r5,NSEC_PER_SEC@h
+ ori r5,r5,NSEC_PER_SEC@l
+ cmpl cr0,r4,r5
+ cmpli cr1,r4,0
+ blt 1f
+ subf r4,r5,r4
+ addi r3,r3,1
+1: bge cr1,1f
+ addi r3,r3,-1
+ add r4,r4,r5
+1: stw r3,TSPC32_TV_SEC(r11)
+ stw r4,TSPC32_TV_NSEC(r11)
+
+ mtlr r12
+ crclr cr0*4+so
+ li r3,0
+ blr
+
+ /*
+ * syscall fallback
+ */
+98:
+ mtlr r12
+ mr r3,r10
+ mr r4,r11
+99:
+ li r0,__NR_clock_gettime
+ sc
+ blr
+ .cfi_endproc
+V_FUNCTION_END(__kernel_clock_gettime)
+
+
+/*
+ * Exact prototype of clock_getres()
+ *
+ * int __kernel_clock_getres(clockid_t clock_id, struct timespec *res);
+ *
+ */
+V_FUNCTION_BEGIN(__kernel_clock_getres)
+ .cfi_startproc
+ /* Check for supported clock IDs */
+ cmpwi cr0,r3,CLOCK_REALTIME
+ cmpwi cr1,r3,CLOCK_MONOTONIC
+ cror cr0*4+eq,cr0*4+eq,cr1*4+eq
+ bne cr0,99f
+
+ li r3,0
+ cmpli cr0,r4,0
+ crclr cr0*4+so
+ beqlr
+ lis r5,CLOCK_REALTIME_RES@h
+ ori r5,r5,CLOCK_REALTIME_RES@l
+ stw r3,TSPC32_TV_SEC(r4)
+ stw r5,TSPC32_TV_NSEC(r4)
+ blr
+
+ /*
+ * syscall fallback
+ */
+99:
+ li r0,__NR_clock_getres
+ sc
+ blr
+ .cfi_endproc
+V_FUNCTION_END(__kernel_clock_getres)
+
+
+/*
+ * This is the core of gettimeofday() & friends, it returns the xsec
+ * value in r3 & r4 and expects the datapage ptr (non clobbered)
+ * in r9. clobbers r0,r4,r5,r6,r7,r8.
+ * When returning, r8 contains the counter value that can be reused
+ * by the monotonic clock implementation
+ */
+__do_get_xsec:
+ .cfi_startproc
+ /* Check for update count & load values. We use the low
+ * order 32 bits of the update count
+ */
+#ifdef CONFIG_PPC64
+1: lwz r8,(CFG_TB_UPDATE_COUNT+4)(r9)
+#else
+1: lwz r8,(CFG_TB_UPDATE_COUNT)(r9)
+#endif
+ andi. r0,r8,1 /* pending update ? loop */
+ bne- 1b
+ xor r0,r8,r8 /* create dependency */
+ add r9,r9,r0
+
+ /* Load orig stamp (offset to TB) */
+ lwz r5,CFG_TB_ORIG_STAMP(r9)
+ lwz r6,(CFG_TB_ORIG_STAMP+4)(r9)
+
+ /* Get a stable TB value */
+2: mftbu r3
+ mftbl r4
+ mftbu r0
+ cmpl cr0,r3,r0
+ bne- 2b
+
+ /* Substract tb orig stamp. If the high part is non-zero, we jump to
+ * the slow path which call the syscall.
+ * If it's ok, then we have our 32 bits tb_ticks value in r7
+ */
+ subfc r7,r6,r4
+ subfe. r0,r5,r3
+ bne- 3f
+
+ /* Load scale factor & do multiplication */
+ lwz r5,CFG_TB_TO_XS(r9) /* load values */
+ lwz r6,(CFG_TB_TO_XS+4)(r9)
+ mulhwu r4,r7,r5
+ mulhwu r6,r7,r6
+ mullw r0,r7,r5
+ addc r6,r6,r0
+
+ /* At this point, we have the scaled xsec value in r4 + XER:CA
+ * we load & add the stamp since epoch
+ */
+ lwz r5,CFG_STAMP_XSEC(r9)
+ lwz r6,(CFG_STAMP_XSEC+4)(r9)
+ adde r4,r4,r6
+ addze r3,r5
+
+ /* We now have our result in r3,r4. We create a fake dependency
+ * on that result and re-check the counter
+ */
+ or r6,r4,r3
+ xor r0,r6,r6
+ add r9,r9,r0
+#ifdef CONFIG_PPC64
+ lwz r0,(CFG_TB_UPDATE_COUNT+4)(r9)
+#else
+ lwz r0,(CFG_TB_UPDATE_COUNT)(r9)
+#endif
+ cmpl cr0,r8,r0 /* check if updated */
+ bne- 1b
+
+ /* Warning ! The caller expects CR:EQ to be set to indicate a
+ * successful calculation (so it won't fallback to the syscall
+ * method). We have overriden that CR bit in the counter check,
+ * but fortunately, the loop exit condition _is_ CR:EQ set, so
+ * we can exit safely here. If you change this code, be careful
+ * of that side effect.
+ */
+3: blr
+ .cfi_endproc
{
VDSO_VERSION_STRING {
global:
- __kernel_datapage_offset; /* Has to be there for the kernel to find it */
+ __kernel_datapage_offset; /* Has to be there for the kernel to find */
__kernel_get_syscall_map;
__kernel_gettimeofday;
+ __kernel_clock_gettime;
+ __kernel_clock_getres;
+ __kernel_get_tbfreq;
__kernel_sync_dicache;
__kernel_sync_dicache_p5;
__kernel_sigtramp32;
.globl vdso32_start, vdso32_end
.balign PAGE_SIZE
vdso32_start:
- .incbin "arch/ppc64/kernel/vdso32/vdso32.so"
+ .incbin "arch/powerpc/kernel/vdso32/vdso32.so"
.balign PAGE_SIZE
vdso32_end:
subf r8,r6,r4 /* compute length */
add r8,r8,r5 /* ensure we get enough */
srwi. r8,r8,7 /* compute line count */
+ crclr cr0*4+so
beqlr /* nothing to do? */
mtctr r8
mr r3,r6
*/
V_FUNCTION_BEGIN(__kernel_sync_dicache_p5)
.cfi_startproc
+ crclr cr0*4+so
sync
isync
li r3,0
.cfi_startproc
mflr r12
.cfi_register lr,r12
-
mr r4,r3
bl V_LOCAL_FUNC(__get_datapage)
mtlr r12
addi r3,r3,CFG_SYSCALL_MAP64
cmpli cr0,r4,0
+ crclr cr0*4+so
beqlr
li r0,__NR_syscalls
stw r0,0(r4)
blr
.cfi_endproc
V_FUNCTION_END(__kernel_get_syscall_map)
+
+
+/*
+ * void unsigned long __kernel_get_tbfreq(void);
+ *
+ * returns the timebase frequency in HZ
+ */
+V_FUNCTION_BEGIN(__kernel_get_tbfreq)
+ .cfi_startproc
+ mflr r12
+ .cfi_register lr,r12
+ bl V_LOCAL_FUNC(__get_datapage)
+ ld r3,CFG_TB_TICKS_PER_SEC(r3)
+ mtlr r12
+ crclr cr0*4+so
+ blr
+ .cfi_endproc
+V_FUNCTION_END(__kernel_get_tbfreq)
--- /dev/null
+
+ /*
+ * Userland implementation of gettimeofday() for 64 bits processes in a
+ * ppc64 kernel for use in the vDSO
+ *
+ * Copyright (C) 2004 Benjamin Herrenschmuidt (benh@kernel.crashing.org),
+ * IBM Corp.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#include <linux/config.h>
+#include <asm/processor.h>
+#include <asm/ppc_asm.h>
+#include <asm/vdso.h>
+#include <asm/asm-offsets.h>
+#include <asm/unistd.h>
+
+ .text
+/*
+ * Exact prototype of gettimeofday
+ *
+ * int __kernel_gettimeofday(struct timeval *tv, struct timezone *tz);
+ *
+ */
+V_FUNCTION_BEGIN(__kernel_gettimeofday)
+ .cfi_startproc
+ mflr r12
+ .cfi_register lr,r12
+
+ mr r11,r3 /* r11 holds tv */
+ mr r10,r4 /* r10 holds tz */
+ bl V_LOCAL_FUNC(__get_datapage) /* get data page */
+ bl V_LOCAL_FUNC(__do_get_xsec) /* get xsec from tb & kernel */
+ lis r7,15 /* r7 = 1000000 = USEC_PER_SEC */
+ ori r7,r7,16960
+ rldicl r5,r4,44,20 /* r5 = sec = xsec / XSEC_PER_SEC */
+ rldicr r6,r5,20,43 /* r6 = sec * XSEC_PER_SEC */
+ std r5,TVAL64_TV_SEC(r11) /* store sec in tv */
+ subf r0,r6,r4 /* r0 = xsec = (xsec - r6) */
+ mulld r0,r0,r7 /* usec = (xsec * USEC_PER_SEC) /
+ * XSEC_PER_SEC
+ */
+ rldicl r0,r0,44,20
+ cmpldi cr0,r10,0 /* check if tz is NULL */
+ std r0,TVAL64_TV_USEC(r11) /* store usec in tv */
+ beq 1f
+ lwz r4,CFG_TZ_MINUTEWEST(r3)/* fill tz */
+ lwz r5,CFG_TZ_DSTTIME(r3)
+ stw r4,TZONE_TZ_MINWEST(r10)
+ stw r5,TZONE_TZ_DSTTIME(r10)
+1: mtlr r12
+ crclr cr0*4+so
+ li r3,0 /* always success */
+ blr
+ .cfi_endproc
+V_FUNCTION_END(__kernel_gettimeofday)
+
+
+/*
+ * Exact prototype of clock_gettime()
+ *
+ * int __kernel_clock_gettime(clockid_t clock_id, struct timespec *tp);
+ *
+ */
+V_FUNCTION_BEGIN(__kernel_clock_gettime)
+ .cfi_startproc
+ /* Check for supported clock IDs */
+ cmpwi cr0,r3,CLOCK_REALTIME
+ cmpwi cr1,r3,CLOCK_MONOTONIC
+ cror cr0*4+eq,cr0*4+eq,cr1*4+eq
+ bne cr0,99f
+
+ mflr r12 /* r12 saves lr */
+ .cfi_register lr,r12
+ mr r10,r3 /* r10 saves id */
+ mr r11,r4 /* r11 saves tp */
+ bl V_LOCAL_FUNC(__get_datapage) /* get data page */
+ beq cr1,50f /* if monotonic -> jump there */
+
+ /*
+ * CLOCK_REALTIME
+ */
+
+ bl V_LOCAL_FUNC(__do_get_xsec) /* get xsec from tb & kernel */
+
+ lis r7,15 /* r7 = 1000000 = USEC_PER_SEC */
+ ori r7,r7,16960
+ rldicl r5,r4,44,20 /* r5 = sec = xsec / XSEC_PER_SEC */
+ rldicr r6,r5,20,43 /* r6 = sec * XSEC_PER_SEC */
+ std r5,TSPC64_TV_SEC(r11) /* store sec in tv */
+ subf r0,r6,r4 /* r0 = xsec = (xsec - r6) */
+ mulld r0,r0,r7 /* usec = (xsec * USEC_PER_SEC) /
+ * XSEC_PER_SEC
+ */
+ rldicl r0,r0,44,20
+ mulli r0,r0,1000 /* nsec = usec * 1000 */
+ std r0,TSPC64_TV_NSEC(r11) /* store nsec in tp */
+
+ mtlr r12
+ crclr cr0*4+so
+ li r3,0
+ blr
+
+ /*
+ * CLOCK_MONOTONIC
+ */
+
+50: bl V_LOCAL_FUNC(__do_get_xsec) /* get xsec from tb & kernel */
+
+ lis r7,15 /* r7 = 1000000 = USEC_PER_SEC */
+ ori r7,r7,16960
+ rldicl r5,r4,44,20 /* r5 = sec = xsec / XSEC_PER_SEC */
+ rldicr r6,r5,20,43 /* r6 = sec * XSEC_PER_SEC */
+ subf r0,r6,r4 /* r0 = xsec = (xsec - r6) */
+ mulld r0,r0,r7 /* usec = (xsec * USEC_PER_SEC) /
+ * XSEC_PER_SEC
+ */
+ rldicl r6,r0,44,20
+ mulli r6,r6,1000 /* nsec = usec * 1000 */
+
+ /* now we must fixup using wall to monotonic. We need to snapshot
+ * that value and do the counter trick again. Fortunately, we still
+ * have the counter value in r8 that was returned by __do_get_xsec.
+ * At this point, r5,r6 contain our sec/nsec values.
+ * can be used
+ */
+
+ lwa r4,WTOM_CLOCK_SEC(r3)
+ lwa r7,WTOM_CLOCK_NSEC(r3)
+
+ /* We now have our result in r4,r7. We create a fake dependency
+ * on that result and re-check the counter
+ */
+ or r9,r4,r7
+ xor r0,r9,r9
+ add r3,r3,r0
+ ld r0,CFG_TB_UPDATE_COUNT(r3)
+ cmpld cr0,r0,r8 /* check if updated */
+ bne- 50b
+
+ /* Calculate and store result. Note that this mimmics the C code,
+ * which may cause funny results if nsec goes negative... is that
+ * possible at all ?
+ */
+ add r4,r4,r5
+ add r7,r7,r6
+ lis r9,NSEC_PER_SEC@h
+ ori r9,r9,NSEC_PER_SEC@l
+ cmpl cr0,r7,r9
+ cmpli cr1,r7,0
+ blt 1f
+ subf r7,r9,r7
+ addi r4,r4,1
+1: bge cr1,1f
+ addi r4,r4,-1
+ add r7,r7,r9
+1: std r4,TSPC64_TV_SEC(r11)
+ std r7,TSPC64_TV_NSEC(r11)
+
+ mtlr r12
+ crclr cr0*4+so
+ li r3,0
+ blr
+
+ /*
+ * syscall fallback
+ */
+98:
+ mtlr r12
+ mr r3,r10
+ mr r4,r11
+99:
+ li r0,__NR_clock_gettime
+ sc
+ blr
+ .cfi_endproc
+V_FUNCTION_END(__kernel_clock_gettime)
+
+
+/*
+ * Exact prototype of clock_getres()
+ *
+ * int __kernel_clock_getres(clockid_t clock_id, struct timespec *res);
+ *
+ */
+V_FUNCTION_BEGIN(__kernel_clock_getres)
+ .cfi_startproc
+ /* Check for supported clock IDs */
+ cmpwi cr0,r3,CLOCK_REALTIME
+ cmpwi cr1,r3,CLOCK_MONOTONIC
+ cror cr0*4+eq,cr0*4+eq,cr1*4+eq
+ bne cr0,99f
+
+ li r3,0
+ cmpli cr0,r4,0
+ crclr cr0*4+so
+ beqlr
+ lis r5,CLOCK_REALTIME_RES@h
+ ori r5,r5,CLOCK_REALTIME_RES@l
+ std r3,TSPC64_TV_SEC(r4)
+ std r5,TSPC64_TV_NSEC(r4)
+ blr
+
+ /*
+ * syscall fallback
+ */
+99:
+ li r0,__NR_clock_getres
+ sc
+ blr
+ .cfi_endproc
+V_FUNCTION_END(__kernel_clock_getres)
+
+
+/*
+ * This is the core of gettimeofday(), it returns the xsec
+ * value in r4 and expects the datapage ptr (non clobbered)
+ * in r3. clobbers r0,r4,r5,r6,r7,r8
+ * When returning, r8 contains the counter value that can be reused
+ */
+V_FUNCTION_BEGIN(__do_get_xsec)
+ .cfi_startproc
+ /* check for update count & load values */
+1: ld r8,CFG_TB_UPDATE_COUNT(r3)
+ andi. r0,r4,1 /* pending update ? loop */
+ bne- 1b
+ xor r0,r4,r4 /* create dependency */
+ add r3,r3,r0
+
+ /* Get TB & offset it */
+ mftb r7
+ ld r9,CFG_TB_ORIG_STAMP(r3)
+ subf r7,r9,r7
+
+ /* Scale result */
+ ld r5,CFG_TB_TO_XS(r3)
+ mulhdu r7,r7,r5
+
+ /* Add stamp since epoch */
+ ld r6,CFG_STAMP_XSEC(r3)
+ add r4,r6,r7
+
+ xor r0,r4,r4
+ add r3,r3,r0
+ ld r0,CFG_TB_UPDATE_COUNT(r3)
+ cmpld cr0,r0,r8 /* check if updated */
+ bne- 1b
+ blr
+ .cfi_endproc
+V_FUNCTION_END(__do_get_xsec)
{
VDSO_VERSION_STRING {
global:
- __kernel_datapage_offset; /* Has to be there for the kernel to find it */
+ __kernel_datapage_offset; /* Has to be there for the kernel to find */
__kernel_get_syscall_map;
__kernel_gettimeofday;
+ __kernel_clock_gettime;
+ __kernel_clock_getres;
+ __kernel_get_tbfreq;
__kernel_sync_dicache;
__kernel_sync_dicache_p5;
__kernel_sigtramp_rt64;
.globl vdso64_start, vdso64_end
.balign PAGE_SIZE
vdso64_start:
- .incbin "arch/ppc64/kernel/vdso64/vdso64.so"
+ .incbin "arch/powerpc/kernel/vdso64/vdso64.so"
.balign PAGE_SIZE
vdso64_end:
/*
- * Modifications by Kumar Gala (kumar.gala@freescale.com) to support
+ * Modifications by Kumar Gala (galak@kernel.crashing.org) to support
* E500 Book E processors.
*
* Copyright 2004 Freescale Semiconductor, Inc
#include "mmu_decl.h" /* for __max_low_memory */
#endif
-struct lmb lmb;
-
#undef DEBUG
+#ifdef DEBUG
+#include <asm/udbg.h>
+#define DBG(fmt...) udbg_printf(fmt)
+#else
+#define DBG(fmt...)
+#endif
+
+struct lmb lmb;
+
void lmb_dump_all(void)
{
#ifdef DEBUG
unsigned long i;
- udbg_printf("lmb_dump_all:\n");
- udbg_printf(" memory.cnt = 0x%lx\n",
- lmb.memory.cnt);
- udbg_printf(" memory.size = 0x%lx\n",
- lmb.memory.size);
+ DBG("lmb_dump_all:\n");
+ DBG(" memory.cnt = 0x%lx\n", lmb.memory.cnt);
+ DBG(" memory.size = 0x%lx\n", lmb.memory.size);
for (i=0; i < lmb.memory.cnt ;i++) {
- udbg_printf(" memory.region[0x%x].base = 0x%lx\n",
+ DBG(" memory.region[0x%x].base = 0x%lx\n",
i, lmb.memory.region[i].base);
- udbg_printf(" .size = 0x%lx\n",
+ DBG(" .size = 0x%lx\n",
lmb.memory.region[i].size);
}
- udbg_printf("\n reserved.cnt = 0x%lx\n",
- lmb.reserved.cnt);
- udbg_printf(" reserved.size = 0x%lx\n",
- lmb.reserved.size);
+ DBG("\n reserved.cnt = 0x%lx\n", lmb.reserved.cnt);
+ DBG(" reserved.size = 0x%lx\n", lmb.reserved.size);
for (i=0; i < lmb.reserved.cnt ;i++) {
- udbg_printf(" reserved.region[0x%x].base = 0x%lx\n",
+ DBG(" reserved.region[0x%x].base = 0x%lx\n",
i, lmb.reserved.region[i].base);
- udbg_printf(" .size = 0x%lx\n",
+ DBG(" .size = 0x%lx\n",
lmb.reserved.region[i].size);
}
#endif /* DEBUG */
#include <asm/prom.h>
#include <asm/lmb.h>
#include <asm/sections.h>
-#ifdef CONFIG_PPC64
#include <asm/vdso.h>
-#endif
#include "mmu_decl.h"
unsigned long flags;
pgdat_resize_lock(pgdat, &flags);
for (i = 0; i < pgdat->node_spanned_pages; i++) {
+ if (!pfn_valid(pgdat->node_start_pfn + i))
+ continue;
page = pgdat_page_nr(pgdat, i);
total++;
if (PageHighMem(page))
struct page *page;
unsigned long reservedpages = 0, codesize, initsize, datasize, bsssize;
- num_physpages = max_pfn; /* RAM is assumed contiguous */
+ num_physpages = lmb.memory.size >> PAGE_SHIFT;
high_memory = (void *) __va(max_low_pfn * PAGE_SIZE);
#ifdef CONFIG_NEED_MULTIPLE_NODES
}
}
#else
- max_mapnr = num_physpages;
+ max_mapnr = max_pfn;
totalram_pages += free_all_bootmem();
#endif
for_each_pgdat(pgdat) {
for (i = 0; i < pgdat->node_spanned_pages; i++) {
+ if (!pfn_valid(pgdat->node_start_pfn + i))
+ continue;
page = pgdat_page_nr(pgdat, i);
if (PageReserved(page))
reservedpages++;
mem_init_done = 1;
-#ifdef CONFIG_PPC64
/* Initialize the vDSO */
vdso_init();
-#endif
}
/*
#include <linux/nodemask.h>
#include <linux/cpu.h>
#include <linux/notifier.h>
+#include <asm/sparsemem.h>
#include <asm/lmb.h>
-#include <asm/machdep.h>
-#include <asm/abs_addr.h>
#include <asm/system.h>
#include <asm/smp.h>
static int numa_debug;
#define dbg(args...) if (numa_debug) { printk(KERN_INFO args); }
-#ifdef DEBUG_NUMA
-#define ARRAY_INITIALISER -1
-#else
-#define ARRAY_INITIALISER 0
-#endif
-
-int numa_cpu_lookup_table[NR_CPUS] = { [ 0 ... (NR_CPUS - 1)] =
- ARRAY_INITIALISER};
-char *numa_memory_lookup_table;
+int numa_cpu_lookup_table[NR_CPUS];
cpumask_t numa_cpumask_lookup_table[MAX_NUMNODES];
-int nr_cpus_in_node[MAX_NUMNODES] = { [0 ... (MAX_NUMNODES -1)] = 0};
-
struct pglist_data *node_data[MAX_NUMNODES];
-bootmem_data_t __initdata plat_node_bdata[MAX_NUMNODES];
+
+EXPORT_SYMBOL(numa_cpu_lookup_table);
+EXPORT_SYMBOL(numa_cpumask_lookup_table);
+EXPORT_SYMBOL(node_data);
+
+static bootmem_data_t __initdata plat_node_bdata[MAX_NUMNODES];
static int min_common_depth;
/*
- * We need somewhere to store start/span for each node until we have
+ * We need somewhere to store start/end/node for each region until we have
* allocated the real node_data structures.
*/
+#define MAX_REGIONS (MAX_LMB_REGIONS*2)
static struct {
- unsigned long node_start_pfn;
- unsigned long node_end_pfn;
- unsigned long node_present_pages;
-} init_node_data[MAX_NUMNODES] __initdata;
+ unsigned long start_pfn;
+ unsigned long end_pfn;
+ int nid;
+} init_node_data[MAX_REGIONS] __initdata;
-EXPORT_SYMBOL(node_data);
-EXPORT_SYMBOL(numa_cpu_lookup_table);
-EXPORT_SYMBOL(numa_memory_lookup_table);
-EXPORT_SYMBOL(numa_cpumask_lookup_table);
-EXPORT_SYMBOL(nr_cpus_in_node);
+int __init early_pfn_to_nid(unsigned long pfn)
+{
+ unsigned int i;
+
+ for (i = 0; init_node_data[i].end_pfn; i++) {
+ unsigned long start_pfn = init_node_data[i].start_pfn;
+ unsigned long end_pfn = init_node_data[i].end_pfn;
+
+ if ((start_pfn <= pfn) && (pfn < end_pfn))
+ return init_node_data[i].nid;
+ }
+
+ return -1;
+}
+
+void __init add_region(unsigned int nid, unsigned long start_pfn,
+ unsigned long pages)
+{
+ unsigned int i;
+
+ dbg("add_region nid %d start_pfn 0x%lx pages 0x%lx\n",
+ nid, start_pfn, pages);
+
+ for (i = 0; init_node_data[i].end_pfn; i++) {
+ if (init_node_data[i].nid != nid)
+ continue;
+ if (init_node_data[i].end_pfn == start_pfn) {
+ init_node_data[i].end_pfn += pages;
+ return;
+ }
+ if (init_node_data[i].start_pfn == (start_pfn + pages)) {
+ init_node_data[i].start_pfn -= pages;
+ return;
+ }
+ }
+
+ /*
+ * Leave last entry NULL so we dont iterate off the end (we use
+ * entry.end_pfn to terminate the walk).
+ */
+ if (i >= (MAX_REGIONS - 1)) {
+ printk(KERN_ERR "WARNING: too many memory regions in "
+ "numa code, truncating\n");
+ return;
+ }
+
+ init_node_data[i].start_pfn = start_pfn;
+ init_node_data[i].end_pfn = start_pfn + pages;
+ init_node_data[i].nid = nid;
+}
+
+/* We assume init_node_data has no overlapping regions */
+void __init get_region(unsigned int nid, unsigned long *start_pfn,
+ unsigned long *end_pfn, unsigned long *pages_present)
+{
+ unsigned int i;
+
+ *start_pfn = -1UL;
+ *end_pfn = *pages_present = 0;
+
+ for (i = 0; init_node_data[i].end_pfn; i++) {
+ if (init_node_data[i].nid != nid)
+ continue;
+
+ *pages_present += init_node_data[i].end_pfn -
+ init_node_data[i].start_pfn;
+
+ if (init_node_data[i].start_pfn < *start_pfn)
+ *start_pfn = init_node_data[i].start_pfn;
+
+ if (init_node_data[i].end_pfn > *end_pfn)
+ *end_pfn = init_node_data[i].end_pfn;
+ }
+
+ /* We didnt find a matching region, return start/end as 0 */
+ if (*start_pfn == -1UL)
+ start_pfn = 0;
+}
static inline void map_cpu_to_node(int cpu, int node)
{
numa_cpu_lookup_table[cpu] = node;
- if (!(cpu_isset(cpu, numa_cpumask_lookup_table[node]))) {
+
+ if (!(cpu_isset(cpu, numa_cpumask_lookup_table[node])))
cpu_set(cpu, numa_cpumask_lookup_table[node]);
- nr_cpus_in_node[node]++;
- }
}
#ifdef CONFIG_HOTPLUG_CPU
if (cpu_isset(cpu, numa_cpumask_lookup_table[node])) {
cpu_clear(cpu, numa_cpumask_lookup_table[node]);
- nr_cpus_in_node[node]--;
} else {
printk(KERN_ERR "WARNING: cpu %lu not found in node %d\n",
cpu, node);
}
#endif /* CONFIG_HOTPLUG_CPU */
-static struct device_node * __devinit find_cpu_node(unsigned int cpu)
+static struct device_node *find_cpu_node(unsigned int cpu)
{
unsigned int hw_cpuid = get_hard_smp_processor_id(cpu);
struct device_node *cpu_node = NULL;
return rc;
}
-static unsigned long read_n_cells(int n, unsigned int **buf)
+static unsigned long __init read_n_cells(int n, unsigned int **buf)
{
unsigned long result = 0;
* or zero. If the returned value of size is 0 the region should be
* discarded as it lies wholy above the memory limit.
*/
-static unsigned long __init numa_enforce_memory_limit(unsigned long start, unsigned long size)
+static unsigned long __init numa_enforce_memory_limit(unsigned long start,
+ unsigned long size)
{
/*
* We use lmb_end_of_DRAM() in here instead of memory_limit because
struct device_node *cpu = NULL;
struct device_node *memory = NULL;
int addr_cells, size_cells;
- int max_domain = 0;
- long entries = lmb_end_of_DRAM() >> MEMORY_INCREMENT_SHIFT;
+ int max_domain;
unsigned long i;
if (numa_enabled == 0) {
return -1;
}
- numa_memory_lookup_table =
- (char *)abs_to_virt(lmb_alloc(entries * sizeof(char), 1));
- memset(numa_memory_lookup_table, 0, entries * sizeof(char));
-
- for (i = 0; i < entries ; i++)
- numa_memory_lookup_table[i] = ARRAY_INITIALISER;
-
min_common_depth = find_min_common_depth();
dbg("NUMA associativity depth for CPU/Memory: %d\n", min_common_depth);
start = read_n_cells(addr_cells, &memcell_buf);
size = read_n_cells(size_cells, &memcell_buf);
- start = _ALIGN_DOWN(start, MEMORY_INCREMENT);
- size = _ALIGN_UP(size, MEMORY_INCREMENT);
-
numa_domain = of_node_numa_domain(memory);
if (numa_domain >= MAX_NUMNODES) {
if (max_domain < numa_domain)
max_domain = numa_domain;
- if (! (size = numa_enforce_memory_limit(start, size))) {
+ if (!(size = numa_enforce_memory_limit(start, size))) {
if (--ranges)
goto new_range;
else
continue;
}
- /*
- * Initialize new node struct, or add to an existing one.
- */
- if (init_node_data[numa_domain].node_end_pfn) {
- if ((start / PAGE_SIZE) <
- init_node_data[numa_domain].node_start_pfn)
- init_node_data[numa_domain].node_start_pfn =
- start / PAGE_SIZE;
- if (((start / PAGE_SIZE) + (size / PAGE_SIZE)) >
- init_node_data[numa_domain].node_end_pfn)
- init_node_data[numa_domain].node_end_pfn =
- (start / PAGE_SIZE) +
- (size / PAGE_SIZE);
-
- init_node_data[numa_domain].node_present_pages +=
- size / PAGE_SIZE;
- } else {
- node_set_online(numa_domain);
-
- init_node_data[numa_domain].node_start_pfn =
- start / PAGE_SIZE;
- init_node_data[numa_domain].node_end_pfn =
- init_node_data[numa_domain].node_start_pfn +
- size / PAGE_SIZE;
- init_node_data[numa_domain].node_present_pages =
- size / PAGE_SIZE;
- }
-
- for (i = start ; i < (start+size); i += MEMORY_INCREMENT)
- numa_memory_lookup_table[i >> MEMORY_INCREMENT_SHIFT] =
- numa_domain;
+ add_region(numa_domain, start >> PAGE_SHIFT,
+ size >> PAGE_SHIFT);
if (--ranges)
goto new_range;
{
unsigned long top_of_ram = lmb_end_of_DRAM();
unsigned long total_ram = lmb_phys_mem_size();
- unsigned long i;
+ unsigned int i;
printk(KERN_INFO "Top of RAM: 0x%lx, Total RAM: 0x%lx\n",
top_of_ram, total_ram);
printk(KERN_INFO "Memory hole size: %ldMB\n",
(top_of_ram - total_ram) >> 20);
- if (!numa_memory_lookup_table) {
- long entries = top_of_ram >> MEMORY_INCREMENT_SHIFT;
- numa_memory_lookup_table =
- (char *)abs_to_virt(lmb_alloc(entries * sizeof(char), 1));
- memset(numa_memory_lookup_table, 0, entries * sizeof(char));
- for (i = 0; i < entries ; i++)
- numa_memory_lookup_table[i] = ARRAY_INITIALISER;
- }
-
map_cpu_to_node(boot_cpuid, 0);
-
+ for (i = 0; i < lmb.memory.cnt; ++i)
+ add_region(0, lmb.memory.region[i].base >> PAGE_SHIFT,
+ lmb_size_pages(&lmb.memory, i));
node_set_online(0);
-
- init_node_data[0].node_start_pfn = 0;
- init_node_data[0].node_end_pfn = lmb_end_of_DRAM() / PAGE_SIZE;
- init_node_data[0].node_present_pages = total_ram / PAGE_SIZE;
-
- for (i = 0 ; i < top_of_ram; i += MEMORY_INCREMENT)
- numa_memory_lookup_table[i >> MEMORY_INCREMENT_SHIFT] = 0;
}
static void __init dump_numa_topology(void)
count = 0;
- for (i = 0; i < lmb_end_of_DRAM(); i += MEMORY_INCREMENT) {
- if (numa_memory_lookup_table[i >> MEMORY_INCREMENT_SHIFT] == node) {
+ for (i = 0; i < lmb_end_of_DRAM();
+ i += (1 << SECTION_SIZE_BITS)) {
+ if (early_pfn_to_nid(i >> PAGE_SHIFT) == node) {
if (count == 0)
printk(" 0x%lx", i);
++count;
*
* Returns the physical address of the memory.
*/
-static unsigned long careful_allocation(int nid, unsigned long size,
- unsigned long align, unsigned long end)
+static void __init *careful_allocation(int nid, unsigned long size,
+ unsigned long align,
+ unsigned long end_pfn)
{
- unsigned long ret = lmb_alloc_base(size, align, end);
+ int new_nid;
+ unsigned long ret = lmb_alloc_base(size, align, end_pfn << PAGE_SHIFT);
/* retry over all memory */
if (!ret)
* If the memory came from a previously allocated node, we must
* retry with the bootmem allocator.
*/
- if (pa_to_nid(ret) < nid) {
- nid = pa_to_nid(ret);
- ret = (unsigned long)__alloc_bootmem_node(NODE_DATA(nid),
+ new_nid = early_pfn_to_nid(ret >> PAGE_SHIFT);
+ if (new_nid < nid) {
+ ret = (unsigned long)__alloc_bootmem_node(NODE_DATA(new_nid),
size, align, 0);
if (!ret)
panic("numa.c: cannot allocate %lu bytes on node %d",
- size, nid);
+ size, new_nid);
- ret = virt_to_abs(ret);
+ ret = __pa(ret);
dbg("alloc_bootmem %lx %lx\n", ret, size);
}
- return ret;
+ return (void *)ret;
}
void __init do_init_bootmem(void)
{
int nid;
- int addr_cells, size_cells;
- struct device_node *memory = NULL;
+ unsigned int i;
static struct notifier_block ppc64_numa_nb = {
.notifier_call = cpu_numa_callback,
.priority = 1 /* Must run before sched domains notifier. */
register_cpu_notifier(&ppc64_numa_nb);
for_each_online_node(nid) {
- unsigned long start_paddr, end_paddr;
- int i;
+ unsigned long start_pfn, end_pfn, pages_present;
unsigned long bootmem_paddr;
unsigned long bootmap_pages;
- start_paddr = init_node_data[nid].node_start_pfn * PAGE_SIZE;
- end_paddr = init_node_data[nid].node_end_pfn * PAGE_SIZE;
+ get_region(nid, &start_pfn, &end_pfn, &pages_present);
/* Allocate the node structure node local if possible */
- NODE_DATA(nid) = (struct pglist_data *)careful_allocation(nid,
+ NODE_DATA(nid) = careful_allocation(nid,
sizeof(struct pglist_data),
- SMP_CACHE_BYTES, end_paddr);
- NODE_DATA(nid) = abs_to_virt(NODE_DATA(nid));
+ SMP_CACHE_BYTES, end_pfn);
+ NODE_DATA(nid) = __va(NODE_DATA(nid));
memset(NODE_DATA(nid), 0, sizeof(struct pglist_data));
dbg("node %d\n", nid);
dbg("NODE_DATA() = %p\n", NODE_DATA(nid));
NODE_DATA(nid)->bdata = &plat_node_bdata[nid];
- NODE_DATA(nid)->node_start_pfn =
- init_node_data[nid].node_start_pfn;
- NODE_DATA(nid)->node_spanned_pages =
- end_paddr - start_paddr;
+ NODE_DATA(nid)->node_start_pfn = start_pfn;
+ NODE_DATA(nid)->node_spanned_pages = end_pfn - start_pfn;
if (NODE_DATA(nid)->node_spanned_pages == 0)
continue;
- dbg("start_paddr = %lx\n", start_paddr);
- dbg("end_paddr = %lx\n", end_paddr);
+ dbg("start_paddr = %lx\n", start_pfn << PAGE_SHIFT);
+ dbg("end_paddr = %lx\n", end_pfn << PAGE_SHIFT);
- bootmap_pages = bootmem_bootmap_pages((end_paddr - start_paddr) >> PAGE_SHIFT);
+ bootmap_pages = bootmem_bootmap_pages(end_pfn - start_pfn);
+ bootmem_paddr = (unsigned long)careful_allocation(nid,
+ bootmap_pages << PAGE_SHIFT,
+ PAGE_SIZE, end_pfn);
+ memset(__va(bootmem_paddr), 0, bootmap_pages << PAGE_SHIFT);
- bootmem_paddr = careful_allocation(nid,
- bootmap_pages << PAGE_SHIFT,
- PAGE_SIZE, end_paddr);
- memset(abs_to_virt(bootmem_paddr), 0,
- bootmap_pages << PAGE_SHIFT);
dbg("bootmap_paddr = %lx\n", bootmem_paddr);
init_bootmem_node(NODE_DATA(nid), bootmem_paddr >> PAGE_SHIFT,
- start_paddr >> PAGE_SHIFT,
- end_paddr >> PAGE_SHIFT);
+ start_pfn, end_pfn);
- /*
- * We need to do another scan of all memory sections to
- * associate memory with the correct node.
- */
- addr_cells = get_mem_addr_cells();
- size_cells = get_mem_size_cells();
- memory = NULL;
- while ((memory = of_find_node_by_type(memory, "memory")) != NULL) {
- unsigned long mem_start, mem_size;
- int numa_domain, ranges;
- unsigned int *memcell_buf;
- unsigned int len;
-
- memcell_buf = (unsigned int *)get_property(memory, "reg", &len);
- if (!memcell_buf || len <= 0)
- continue;
+ /* Add free regions on this node */
+ for (i = 0; init_node_data[i].end_pfn; i++) {
+ unsigned long start, end;
- ranges = memory->n_addrs; /* ranges in cell */
-new_range:
- mem_start = read_n_cells(addr_cells, &memcell_buf);
- mem_size = read_n_cells(size_cells, &memcell_buf);
- if (numa_enabled) {
- numa_domain = of_node_numa_domain(memory);
- if (numa_domain >= MAX_NUMNODES)
- numa_domain = 0;
- } else
- numa_domain = 0;
-
- if (numa_domain != nid)
+ if (init_node_data[i].nid != nid)
continue;
- mem_size = numa_enforce_memory_limit(mem_start, mem_size);
- if (mem_size) {
- dbg("free_bootmem %lx %lx\n", mem_start, mem_size);
- free_bootmem_node(NODE_DATA(nid), mem_start, mem_size);
- }
+ start = init_node_data[i].start_pfn << PAGE_SHIFT;
+ end = init_node_data[i].end_pfn << PAGE_SHIFT;
- if (--ranges) /* process all ranges in cell */
- goto new_range;
+ dbg("free_bootmem %lx %lx\n", start, end - start);
+ free_bootmem_node(NODE_DATA(nid), start, end - start);
}
- /*
- * Mark reserved regions on this node
- */
+ /* Mark reserved regions on this node */
for (i = 0; i < lmb.reserved.cnt; i++) {
unsigned long physbase = lmb.reserved.region[i].base;
unsigned long size = lmb.reserved.region[i].size;
+ unsigned long start_paddr = start_pfn << PAGE_SHIFT;
+ unsigned long end_paddr = end_pfn << PAGE_SHIFT;
- if (pa_to_nid(physbase) != nid &&
- pa_to_nid(physbase+size-1) != nid)
+ if (early_pfn_to_nid(physbase >> PAGE_SHIFT) != nid &&
+ early_pfn_to_nid((physbase+size-1) >> PAGE_SHIFT) != nid)
continue;
if (physbase < end_paddr &&
size);
}
}
- /*
- * This loop may look famaliar, but we have to do it again
- * after marking our reserved memory to mark memory present
- * for sparsemem.
- */
- addr_cells = get_mem_addr_cells();
- size_cells = get_mem_size_cells();
- memory = NULL;
- while ((memory = of_find_node_by_type(memory, "memory")) != NULL) {
- unsigned long mem_start, mem_size;
- int numa_domain, ranges;
- unsigned int *memcell_buf;
- unsigned int len;
-
- memcell_buf = (unsigned int *)get_property(memory, "reg", &len);
- if (!memcell_buf || len <= 0)
- continue;
- ranges = memory->n_addrs; /* ranges in cell */
-new_range2:
- mem_start = read_n_cells(addr_cells, &memcell_buf);
- mem_size = read_n_cells(size_cells, &memcell_buf);
- if (numa_enabled) {
- numa_domain = of_node_numa_domain(memory);
- if (numa_domain >= MAX_NUMNODES)
- numa_domain = 0;
- } else
- numa_domain = 0;
-
- if (numa_domain != nid)
+ /* Add regions into sparsemem */
+ for (i = 0; init_node_data[i].end_pfn; i++) {
+ unsigned long start, end;
+
+ if (init_node_data[i].nid != nid)
continue;
- mem_size = numa_enforce_memory_limit(mem_start, mem_size);
- memory_present(numa_domain, mem_start >> PAGE_SHIFT,
- (mem_start + mem_size) >> PAGE_SHIFT);
+ start = init_node_data[i].start_pfn;
+ end = init_node_data[i].end_pfn;
- if (--ranges) /* process all ranges in cell */
- goto new_range2;
+ memory_present(nid, start, end);
}
-
}
}
memset(zholes_size, 0, sizeof(zholes_size));
for_each_online_node(nid) {
- unsigned long start_pfn;
- unsigned long end_pfn;
+ unsigned long start_pfn, end_pfn, pages_present;
- start_pfn = init_node_data[nid].node_start_pfn;
- end_pfn = init_node_data[nid].node_end_pfn;
+ get_region(nid, &start_pfn, &end_pfn, &pages_present);
zones_size[ZONE_DMA] = end_pfn - start_pfn;
- zholes_size[ZONE_DMA] = zones_size[ZONE_DMA] -
- init_node_data[nid].node_present_pages;
+ zholes_size[ZONE_DMA] = zones_size[ZONE_DMA] - pages_present;
dbg("free_area_init node %d %lx %lx (hole: %lx)\n", nid,
zones_size[ZONE_DMA], start_pfn, zholes_size[ZONE_DMA]);
- free_area_init_node(nid, NODE_DATA(nid), zones_size,
- start_pfn, zholes_size);
+ free_area_init_node(nid, NODE_DATA(nid), zones_size, start_pfn,
+ zholes_size);
}
}
* Copyright (c) 2004 Freescale Semiconductor, Inc
*
* Author: Andy Fleming
- * Maintainer: Kumar Gala <Kumar.Gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
#include <asm/system.h>
#include <asm/processor.h>
#include <asm/cputable.h>
-#include <asm/systemcfg.h>
#include <asm/rtas.h>
#include <asm/oprofile_impl.h>
#include <asm/reg.h>
if (rtas_token("display-character") >= 0)
ppc_md.progress = rtas_progress;
+ /* use RTAS time-of-day routines if available */
+ if (rtas_token("get-time-of-day") != RTAS_UNKNOWN_SERVICE) {
+ ppc_md.get_boot_time = rtas_get_boot_time;
+ ppc_md.get_rtc_time = rtas_get_rtc_time;
+ ppc_md.set_rtc_time = rtas_set_rtc_time;
+ }
+
#ifdef CONFIG_BOOTX_TEXT
if (ppc_md.progress == NULL && boot_text_mapped)
ppc_md.progress = btext_progress;
ppc_md.halt = rtas_halt;
ppc_md.time_init = chrp_time_init;
+ ppc_md.calibrate_decr = chrp_calibrate_decr;
+
+ /* this may get overridden with rtas routines later... */
ppc_md.set_rtc_time = chrp_set_rtc_time;
ppc_md.get_rtc_time = chrp_get_rtc_time;
- ppc_md.calibrate_decr = chrp_calibrate_decr;
#ifdef CONFIG_SMP
smp_ops = &chrp_smp_ops;
#include <asm/machdep.h>
#include <asm/smp.h>
#include <asm/mpic.h>
+#include <asm/rtas.h>
static void __devinit smp_chrp_kick_cpu(int nr)
{
chrp_cmos_clock_write((save_freq_select|RTC_DIV_RESET2), RTC_FREQ_SELECT);
- tm.tm_year -= 1900;
if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) {
BIN_TO_BCD(tm.tm_sec);
BIN_TO_BCD(tm.tm_min);
BCD_TO_BIN(mon);
BCD_TO_BIN(year);
}
- if ((year += 1900) < 1970)
+ if (year < 70)
year += 100;
tm->tm_sec = sec;
tm->tm_min = min;
#include "irq.h"
#include "call_pci.h"
-/* This maps virtual irq numbers to real irqs */
-unsigned int virt_irq_to_real_map[NR_IRQS];
-
-/* The next available virtual irq number */
-/* Note: the pcnet32 driver assumes irq numbers < 2 aren't valid. :( */
-static int next_virtual_irq = 2;
-
static long Pci_Interrupt_Count;
static long Pci_Event_Count;
int __init iSeries_allocate_IRQ(HvBusNumber busNumber,
HvSubBusNumber subBusNumber, HvAgentId deviceId)
{
- unsigned int realirq, virtirq;
+ int virtirq;
+ unsigned int realirq;
u8 idsel = (deviceId >> 4);
u8 function = deviceId & 7;
- virtirq = next_virtual_irq++;
realirq = ((busNumber - 1) << 6) + ((idsel - 1) << 3) + function;
- virt_irq_to_real_map[virtirq] = realirq;
+ virtirq = virt_irq_create_mapping(realirq);
irq_desc[virtirq].handler = &iSeries_IRQ_handler;
return virtirq;
}
-
-int virt_irq_create_mapping(unsigned int real_irq)
-{
- BUG(); /* Don't call this on iSeries, yet */
-
- return 0;
-}
-
-void virt_irq_init(void)
-{
- return;
-}
if (ret == 0) {
printk("bus %d appears to exist\n", bus);
- phb = (struct pci_controller *)kmalloc(sizeof(struct pci_controller), GFP_KERNEL);
+ phb = pcibios_alloc_controller(NULL);
if (phb == NULL)
return -ENOMEM;
- pci_setup_pci_controller(phb);
phb->pci_mem_offset = phb->local_number = bus;
phb->first_busno = bus;
#include <asm/sections.h>
#include <asm/iommu.h>
#include <asm/firmware.h>
-#include <asm/systemcfg.h>
#include <asm/system.h>
#include <asm/time.h>
#include <asm/paca.h>
*/
static void __init iSeries_setup_arch(void)
{
- unsigned procIx = get_paca()->lppaca.dyn_hv_phys_proc_index;
-
if (get_paca()->lppaca.shared_proc) {
ppc_md.idle_loop = iseries_shared_idle;
printk(KERN_INFO "Using shared processor idle loop\n");
itVpdAreas.xSlicMaxLogicalProcs);
printk("Max physical processors = %d\n",
itVpdAreas.xSlicMaxPhysicalProcs);
-
- _systemcfg->processor = xIoHriProcessorVpd[procIx].xPVR;
- printk("Processor version = %x\n", _systemcfg->processor);
}
static void iSeries_show_cpuinfo(struct seq_file *m)
dev->full_name);
}
- hose = alloc_bootmem(sizeof(struct pci_controller));
+ hose = pcibios_alloc_controller(dev);
if (hose == NULL)
return -ENOMEM;
- pci_setup_pci_controller(hose);
-
- hose->arch_data = dev;
hose->first_busno = bus_range ? bus_range[0] : 0;
hose->last_busno = bus_range ? bus_range[1] : 0xff;
- of_prop = alloc_bootmem(sizeof(struct property) +
- sizeof(hose->global_number));
- if (of_prop) {
- memset(of_prop, 0, sizeof(struct property));
- of_prop->name = "linux,pci-domain";
- of_prop->length = sizeof(hose->global_number);
- of_prop->value = (unsigned char *)&of_prop[1];
- memcpy(of_prop->value, &hose->global_number, sizeof(hose->global_number));
- prom_add_property(dev, of_prop);
- }
-
disp_name = NULL;
if (device_is_compatible(dev, "u3-agp")) {
setup_u3_agp(hose);
return 0;
}
+static struct resource rtc_iores = {
+ .name = "rtc",
+ .flags = IORESOURCE_BUSY,
+};
+
unsigned long __init maple_get_boot_time(void)
{
struct rtc_time tm;
printk(KERN_INFO "Maple: No device node for RTC, assuming "
"legacy address (0x%x)\n", maple_rtc_addr);
}
-
+
+ rtc_iores.start = maple_rtc_addr;
+ rtc_iores.end = maple_rtc_addr + 7;
+ request_resource(&ioport_resource, &rtc_iores);
+
maple_get_rtc_time(&tm);
return mktime(tm.tm_year+1900, tm.tm_mon+1, tm.tm_mday,
tm.tm_hour, tm.tm_min, tm.tm_sec);
PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
},
+ { "PowerBook5,8", "PowerBook G4 15\"",
+ PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+ },
+ { "PowerBook5,9", "PowerBook G4 17\"",
+ PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+ },
{ "PowerBook6,1", "PowerBook G4 12\"",
PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
* the reg address cell, we shall fix that by killing struct
* reg_property and using some accessor functions instead
*/
- hose->cfg_data = (volatile unsigned char *)ioremap(0xf2000000, 0x02000000);
+ hose->cfg_data = (volatile unsigned char *)ioremap(0xf2000000,
+ 0x02000000);
/*
- * /ht node doesn't expose a "ranges" property, so we "remove" regions that
- * have been allocated to AGP. So far, this version of the code doesn't assign
- * any of the 0xfxxxxxxx "fine" memory regions to /ht.
- * We need to fix that sooner or later by either parsing all child "ranges"
- * properties or figuring out the U3 address space decoding logic and
- * then read its configuration register (if any).
+ * /ht node doesn't expose a "ranges" property, so we "remove"
+ * regions that have been allocated to AGP. So far, this version of
+ * the code doesn't assign any of the 0xfxxxxxxx "fine" memory regions
+ * to /ht. We need to fix that sooner or later by either parsing all
+ * child "ranges" properties or figuring out the U3 address space
+ * decoding logic and then read its configuration register (if any).
*/
hose->io_base_phys = 0xf4000000;
hose->pci_io_size = 0x00400000;
return;
}
- /* We "remove" the AGP resources from the resources allocated to HT, that
- * is we create "holes". However, that code does assumptions that so far
- * happen to be true (cross fingers...), typically that resources in the
- * AGP node are properly ordered
+ /* We "remove" the AGP resources from the resources allocated to HT,
+ * that is we create "holes". However, that code does assumptions
+ * that so far happen to be true (cross fingers...), typically that
+ * resources in the AGP node are properly ordered
*/
cur = 0;
for (i=0; i<3; i++) {
/* We don't care about "fine" resources */
if (res->start >= 0xf0000000)
continue;
- /* Check if it's just a matter of "shrinking" us in one direction */
+ /* Check if it's just a matter of "shrinking" us in one
+ * direction
+ */
if (hose->mem_resources[cur].start == res->start) {
DBG("U3/HT: shrink start of %d, %08lx -> %08lx\n",
- cur, hose->mem_resources[cur].start, res->end + 1);
+ cur, hose->mem_resources[cur].start,
+ res->end + 1);
hose->mem_resources[cur].start = res->end + 1;
continue;
}
if (hose->mem_resources[cur].end == res->end) {
DBG("U3/HT: shrink end of %d, %08lx -> %08lx\n",
- cur, hose->mem_resources[cur].end, res->start - 1);
+ cur, hose->mem_resources[cur].end,
+ res->start - 1);
hose->mem_resources[cur].end = res->start - 1;
continue;
}
/* No, it's not the case, we need a hole */
if (cur == 2) {
- /* not enough resources for a hole, we drop part of the range */
- printk(KERN_WARNING "Running out of resources for /ht host !\n");
+ /* not enough resources for a hole, we drop part
+ * of the range
+ */
+ printk(KERN_WARNING "Running out of resources"
+ " for /ht host !\n");
hose->mem_resources[cur].end = res->start - 1;
continue;
}
hose->mem_resources[cur-1].end = res->start - 1;
}
}
-
-/* XXX this needs to be converged between ppc32 and ppc64... */
-static struct pci_controller * __init pcibios_alloc_controller(void)
-{
- struct pci_controller *hose;
-
- hose = alloc_bootmem(sizeof(struct pci_controller));
- if (hose)
- pci_setup_pci_controller(hose);
- return hose;
-}
#endif
/*
#endif
bus_range = (int *) get_property(dev, "bus-range", &len);
if (bus_range == NULL || len < 2 * sizeof(int)) {
- printk(KERN_WARNING "Can't get bus-range for %s, assume bus 0\n",
- dev->full_name);
+ printk(KERN_WARNING "Can't get bus-range for %s, assume"
+ " bus 0\n", dev->full_name);
}
+ /* XXX Different prototypes, to be merged */
+#ifdef CONFIG_PPC64
+ hose = pcibios_alloc_controller(dev);
+#else
hose = pcibios_alloc_controller();
+#endif
if (!hose)
return -ENOMEM;
hose->arch_data = dev;
hose->last_busno = bus_range ? bus_range[1] : 0xff;
disp_name = NULL;
-#ifdef CONFIG_POWER4
+#ifdef CONFIG_PPC64
if (device_is_compatible(dev, "u3-agp")) {
setup_u3_agp(hose);
disp_name = "U3-AGP";
static unsigned long cuda_get_time(void)
{
struct adb_request req;
- unsigned long now;
+ unsigned int now;
if (cuda_request(&req, NULL, 2, CUDA_PACKET, CUDA_GET_TIME) < 0)
return 0;
req.reply_len);
now = (req.reply[3] << 24) + (req.reply[4] << 16)
+ (req.reply[5] << 8) + req.reply[6];
- return now - RTC_OFFSET;
+ return ((unsigned long)now) - RTC_OFFSET;
}
#define cuda_get_rtc_time(tm) to_rtc_time(cuda_get_time(), (tm))
static unsigned long pmu_get_time(void)
{
struct adb_request req;
- unsigned long now;
+ unsigned int now;
if (pmu_request(&req, NULL, 1, PMU_READ_RTC) < 0)
return 0;
req.reply_len);
now = (req.reply[0] << 24) + (req.reply[1] << 16)
+ (req.reply[2] << 8) + req.reply[3];
- return now - RTC_OFFSET;
+ return ((unsigned long)now) - RTC_OFFSET;
}
#define pmu_get_rtc_time(tm) to_rtc_time(pmu_get_time(), (tm))
#define smu_set_rtc_time(tm, spin) 0
#endif
+/* Can't be __init, it's called when suspending and resuming */
unsigned long pmac_get_boot_time(void)
{
/* Get the time from the RTC, used only at boot time */
obj-$(CONFIG_IBMVIO) += vio.o
obj-$(CONFIG_XICS) += xics.o
obj-$(CONFIG_SCANLOG) += scanlog.o
-obj-$(CONFIG_EEH) += eeh.o eeh_event.o
+obj-$(CONFIG_EEH) += eeh.o eeh_event.o
+
+obj-$(CONFIG_HVC_CONSOLE) += hvconsole.o
+obj-$(CONFIG_HVCS) += hvcserver.o
static int ibm_read_slot_reset_state2;
static int ibm_slot_error_detail;
-static int eeh_subsystem_enabled;
+int eeh_subsystem_enabled;
+EXPORT_SYMBOL(eeh_subsystem_enabled);
/* Lock to avoid races due to multiple reports of an error */
static DEFINE_SPINLOCK(confirm_error_lock);
#include <asm/prom.h>
#include <asm/nvram.h>
#include <asm/atomic.h>
-#include <asm/systemcfg.h>
#if 0
#define DEBUG(A...) printk(KERN_ERR A)
if (ppc64_interrupt_controller == IC_OPEN_PIC) {
ppc_md.init_IRQ = pSeries_init_mpic;
ppc_md.get_irq = mpic_get_irq;
- ppc_md.cpu_irq_down = mpic_teardown_this_cpu;
/* Allocate the mpic now, so that find_and_init_phbs() can
* fill the ISUs */
pSeries_setup_mpic();
} else {
ppc_md.init_IRQ = xics_init_IRQ;
ppc_md.get_irq = xics_get_irq;
- ppc_md.cpu_irq_down = xics_teardown_cpu;
}
#ifdef CONFIG_SMP
}
of_node_put(dn);
- no_rtas:
- printk(KERN_INFO "firmware_features = 0x%lx\n",
- ppc64_firmware_features);
+no_rtas:
DBG(" <- fw_feature_init()\n");
}
lpaca->lppaca.idle = 1;
if (!need_resched()) {
- start_snooze = __get_tb() +
+ start_snooze = get_tb() +
*smt_snooze_delay * tb_ticks_per_usec;
while (!need_resched() && !cpu_is_offline(cpu)) {
HMT_very_low();
if (*smt_snooze_delay != 0 &&
- __get_tb() > start_snooze) {
+ get_tb() > start_snooze) {
HMT_medium();
dedicated_idle_sleep(cpu);
}
return PCI_PROBE_NORMAL;
}
+#ifdef CONFIG_KEXEC
+static void pseries_kexec_cpu_down(int crash_shutdown, int secondary)
+{
+ /* Don't risk a hypervisor call if we're crashing */
+ if (!crash_shutdown) {
+ unsigned long vpa = __pa(&get_paca()->lppaca);
+
+ if (unregister_vpa(hard_smp_processor_id(), vpa)) {
+ printk("VPA deregistration of cpu %u (hw_cpu_id %d) "
+ "failed\n", smp_processor_id(),
+ hard_smp_processor_id());
+ }
+ }
+
+ if (ppc64_interrupt_controller == IC_OPEN_PIC)
+ mpic_teardown_this_cpu(secondary);
+ else
+ xics_teardown_cpu(secondary);
+}
+#endif
+
struct machdep_calls __initdata pSeries_md = {
.probe = pSeries_probe,
.setup_arch = pSeries_setup_arch,
.check_legacy_ioport = pSeries_check_legacy_ioport,
.system_reset_exception = pSeries_system_reset_exception,
.machine_check_exception = pSeries_machine_check_exception,
+#ifdef CONFIG_KEXEC
+ .kexec_cpu_down = pseries_kexec_cpu_down,
+#endif
};
#include <asm/rtas.h>
#include <asm/pSeries_reconfig.h>
#include <asm/mpic.h>
-#include <asm/systemcfg.h>
+#include <asm/vdso_datapage.h>
#include "plpar_wrappers.h"
#ifdef DEBUG
+#include <asm/udbg.h>
#define DBG(fmt...) udbg_printf(fmt)
#else
#define DBG(fmt...)
int cpu = smp_processor_id();
cpu_clear(cpu, cpu_online_map);
- _systemcfg->processorCount--;
+ vdso_data->processorCount--;
/*fix boot_cpuid here*/
if (cpu == boot_cpuid)
#include <linux/cpumask.h>
#include <linux/module.h>
#include <linux/sysrq.h>
+#include <linux/interrupt.h>
#include <asm/ptrace.h>
#include <asm/string.h>
{
unsigned int instrs[2];
unsigned long (*code)(void);
- unsigned long opd[3];
unsigned long ret = -1UL;
+#ifdef CONFIG_PPC64
+ unsigned long opd[3];
- instrs[0] = 0x7c6002a6 + ((n & 0x1F) << 16) + ((n & 0x3e0) << 6);
- instrs[1] = 0x4e800020;
opd[0] = (unsigned long)instrs;
opd[1] = 0;
opd[2] = 0;
+ code = (unsigned long (*)(void)) opd;
+#else
+ code = (unsigned long (*)(void)) instrs;
+#endif
+
+ /* mfspr r3,n; blr */
+ instrs[0] = 0x7c6002a6 + ((n & 0x1F) << 16) + ((n & 0x3e0) << 6);
+ instrs[1] = 0x4e800020;
store_inst(instrs);
store_inst(instrs+1);
- code = (unsigned long (*)(void)) opd;
if (setjmp(bus_error_jmp) == 0) {
catch_memory_errors = 1;
{
unsigned int instrs[2];
unsigned long (*code)(unsigned long);
+#ifdef CONFIG_PPC64
unsigned long opd[3];
- instrs[0] = 0x7c6003a6 + ((n & 0x1F) << 16) + ((n & 0x3e0) << 6);
- instrs[1] = 0x4e800020;
opd[0] = (unsigned long)instrs;
opd[1] = 0;
opd[2] = 0;
+ code = (unsigned long (*)(unsigned long)) opd;
+#else
+ code = (unsigned long (*)(unsigned long)) instrs;
+#endif
+
+ instrs[0] = 0x7c6003a6 + ((n & 0x1F) << 16) + ((n & 0x3e0) << 6);
+ instrs[1] = 0x4e800020;
store_inst(instrs);
store_inst(instrs+1);
- code = (unsigned long (*)(unsigned long)) opd;
if (setjmp(bus_error_jmp) == 0) {
catch_memory_errors = 1;
extra-y += vmlinux.lds
obj-y := entry.o traps.o idle.o time.o misc.o \
- process.o align.o \
+ process.o \
setup.o \
ppc_htab.o
obj-$(CONFIG_6xx) += l2cr.o cpu_setup_6xx.o
# These are here while we do the architecture merge
else
-obj-y := idle.o align.o
+obj-y := idle.o
obj-$(CONFIG_6xx) += l2cr.o cpu_setup_6xx.o
obj-$(CONFIG_SOFTWARE_SUSPEND) += swsusp.o
obj-$(CONFIG_MODULES) += module.o
+++ /dev/null
-/*
- * align.c - handle alignment exceptions for the Power PC.
- *
- * Copyright (c) 1996 Paul Mackerras <paulus@cs.anu.edu.au>
- * Copyright (c) 1998-1999 TiVo, Inc.
- * PowerPC 403GCX modifications.
- * Copyright (c) 1999 Grant Erickson <grant@lcse.umn.edu>
- * PowerPC 403GCX/405GP modifications.
- */
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <asm/ptrace.h>
-#include <asm/processor.h>
-#include <asm/uaccess.h>
-#include <asm/system.h>
-#include <asm/cache.h>
-
-struct aligninfo {
- unsigned char len;
- unsigned char flags;
-};
-
-#if defined(CONFIG_4xx) || defined(CONFIG_POWER4) || defined(CONFIG_BOOKE)
-#define OPCD(inst) (((inst) & 0xFC000000) >> 26)
-#define RS(inst) (((inst) & 0x03E00000) >> 21)
-#define RA(inst) (((inst) & 0x001F0000) >> 16)
-#define IS_XFORM(code) ((code) == 31)
-#endif
-
-#define INVALID { 0, 0 }
-
-#define LD 1 /* load */
-#define ST 2 /* store */
-#define SE 4 /* sign-extend value */
-#define F 8 /* to/from fp regs */
-#define U 0x10 /* update index register */
-#define M 0x20 /* multiple load/store */
-#define S 0x40 /* single-precision fp, or byte-swap value */
-#define SX 0x40 /* byte count in XER */
-#define HARD 0x80 /* string, stwcx. */
-
-#define DCBZ 0x5f /* 8xx/82xx dcbz faults when cache not enabled */
-
-/*
- * The PowerPC stores certain bits of the instruction that caused the
- * alignment exception in the DSISR register. This array maps those
- * bits to information about the operand length and what the
- * instruction would do.
- */
-static struct aligninfo aligninfo[128] = {
- { 4, LD }, /* 00 0 0000: lwz / lwarx */
- INVALID, /* 00 0 0001 */
- { 4, ST }, /* 00 0 0010: stw */
- INVALID, /* 00 0 0011 */
- { 2, LD }, /* 00 0 0100: lhz */
- { 2, LD+SE }, /* 00 0 0101: lha */
- { 2, ST }, /* 00 0 0110: sth */
- { 4, LD+M }, /* 00 0 0111: lmw */
- { 4, LD+F+S }, /* 00 0 1000: lfs */
- { 8, LD+F }, /* 00 0 1001: lfd */
- { 4, ST+F+S }, /* 00 0 1010: stfs */
- { 8, ST+F }, /* 00 0 1011: stfd */
- INVALID, /* 00 0 1100 */
- INVALID, /* 00 0 1101: ld/ldu/lwa */
- INVALID, /* 00 0 1110 */
- INVALID, /* 00 0 1111: std/stdu */
- { 4, LD+U }, /* 00 1 0000: lwzu */
- INVALID, /* 00 1 0001 */
- { 4, ST+U }, /* 00 1 0010: stwu */
- INVALID, /* 00 1 0011 */
- { 2, LD+U }, /* 00 1 0100: lhzu */
- { 2, LD+SE+U }, /* 00 1 0101: lhau */
- { 2, ST+U }, /* 00 1 0110: sthu */
- { 4, ST+M }, /* 00 1 0111: stmw */
- { 4, LD+F+S+U }, /* 00 1 1000: lfsu */
- { 8, LD+F+U }, /* 00 1 1001: lfdu */
- { 4, ST+F+S+U }, /* 00 1 1010: stfsu */
- { 8, ST+F+U }, /* 00 1 1011: stfdu */
- INVALID, /* 00 1 1100 */
- INVALID, /* 00 1 1101 */
- INVALID, /* 00 1 1110 */
- INVALID, /* 00 1 1111 */
- INVALID, /* 01 0 0000: ldx */
- INVALID, /* 01 0 0001 */
- INVALID, /* 01 0 0010: stdx */
- INVALID, /* 01 0 0011 */
- INVALID, /* 01 0 0100 */
- INVALID, /* 01 0 0101: lwax */
- INVALID, /* 01 0 0110 */
- INVALID, /* 01 0 0111 */
- { 4, LD+M+HARD+SX }, /* 01 0 1000: lswx */
- { 4, LD+M+HARD }, /* 01 0 1001: lswi */
- { 4, ST+M+HARD+SX }, /* 01 0 1010: stswx */
- { 4, ST+M+HARD }, /* 01 0 1011: stswi */
- INVALID, /* 01 0 1100 */
- INVALID, /* 01 0 1101 */
- INVALID, /* 01 0 1110 */
- INVALID, /* 01 0 1111 */
- INVALID, /* 01 1 0000: ldux */
- INVALID, /* 01 1 0001 */
- INVALID, /* 01 1 0010: stdux */
- INVALID, /* 01 1 0011 */
- INVALID, /* 01 1 0100 */
- INVALID, /* 01 1 0101: lwaux */
- INVALID, /* 01 1 0110 */
- INVALID, /* 01 1 0111 */
- INVALID, /* 01 1 1000 */
- INVALID, /* 01 1 1001 */
- INVALID, /* 01 1 1010 */
- INVALID, /* 01 1 1011 */
- INVALID, /* 01 1 1100 */
- INVALID, /* 01 1 1101 */
- INVALID, /* 01 1 1110 */
- INVALID, /* 01 1 1111 */
- INVALID, /* 10 0 0000 */
- INVALID, /* 10 0 0001 */
- { 0, ST+HARD }, /* 10 0 0010: stwcx. */
- INVALID, /* 10 0 0011 */
- INVALID, /* 10 0 0100 */
- INVALID, /* 10 0 0101 */
- INVALID, /* 10 0 0110 */
- INVALID, /* 10 0 0111 */
- { 4, LD+S }, /* 10 0 1000: lwbrx */
- INVALID, /* 10 0 1001 */
- { 4, ST+S }, /* 10 0 1010: stwbrx */
- INVALID, /* 10 0 1011 */
- { 2, LD+S }, /* 10 0 1100: lhbrx */
- INVALID, /* 10 0 1101 */
- { 2, ST+S }, /* 10 0 1110: sthbrx */
- INVALID, /* 10 0 1111 */
- INVALID, /* 10 1 0000 */
- INVALID, /* 10 1 0001 */
- INVALID, /* 10 1 0010 */
- INVALID, /* 10 1 0011 */
- INVALID, /* 10 1 0100 */
- INVALID, /* 10 1 0101 */
- INVALID, /* 10 1 0110 */
- INVALID, /* 10 1 0111 */
- INVALID, /* 10 1 1000 */
- INVALID, /* 10 1 1001 */
- INVALID, /* 10 1 1010 */
- INVALID, /* 10 1 1011 */
- INVALID, /* 10 1 1100 */
- INVALID, /* 10 1 1101 */
- INVALID, /* 10 1 1110 */
- { 0, ST+HARD }, /* 10 1 1111: dcbz */
- { 4, LD }, /* 11 0 0000: lwzx */
- INVALID, /* 11 0 0001 */
- { 4, ST }, /* 11 0 0010: stwx */
- INVALID, /* 11 0 0011 */
- { 2, LD }, /* 11 0 0100: lhzx */
- { 2, LD+SE }, /* 11 0 0101: lhax */
- { 2, ST }, /* 11 0 0110: sthx */
- INVALID, /* 11 0 0111 */
- { 4, LD+F+S }, /* 11 0 1000: lfsx */
- { 8, LD+F }, /* 11 0 1001: lfdx */
- { 4, ST+F+S }, /* 11 0 1010: stfsx */
- { 8, ST+F }, /* 11 0 1011: stfdx */
- INVALID, /* 11 0 1100 */
- INVALID, /* 11 0 1101: lmd */
- INVALID, /* 11 0 1110 */
- INVALID, /* 11 0 1111: stmd */
- { 4, LD+U }, /* 11 1 0000: lwzux */
- INVALID, /* 11 1 0001 */
- { 4, ST+U }, /* 11 1 0010: stwux */
- INVALID, /* 11 1 0011 */
- { 2, LD+U }, /* 11 1 0100: lhzux */
- { 2, LD+SE+U }, /* 11 1 0101: lhaux */
- { 2, ST+U }, /* 11 1 0110: sthux */
- INVALID, /* 11 1 0111 */
- { 4, LD+F+S+U }, /* 11 1 1000: lfsux */
- { 8, LD+F+U }, /* 11 1 1001: lfdux */
- { 4, ST+F+S+U }, /* 11 1 1010: stfsux */
- { 8, ST+F+U }, /* 11 1 1011: stfdux */
- INVALID, /* 11 1 1100 */
- INVALID, /* 11 1 1101 */
- INVALID, /* 11 1 1110 */
- INVALID, /* 11 1 1111 */
-};
-
-#define SWAP(a, b) (t = (a), (a) = (b), (b) = t)
-
-int
-fix_alignment(struct pt_regs *regs)
-{
- int instr, nb, flags;
-#if defined(CONFIG_4xx) || defined(CONFIG_POWER4) || defined(CONFIG_BOOKE)
- int opcode, f1, f2, f3;
-#endif
- int i, t;
- int reg, areg;
- int offset, nb0;
- unsigned char __user *addr;
- unsigned char *rptr;
- union {
- long l;
- float f;
- double d;
- unsigned char v[8];
- } data;
-
- CHECK_FULL_REGS(regs);
-
-#if defined(CONFIG_4xx) || defined(CONFIG_POWER4) || defined(CONFIG_BOOKE)
- /* The 4xx-family & Book-E processors have no DSISR register,
- * so we emulate it.
- * The POWER4 has a DSISR register but doesn't set it on
- * an alignment fault. -- paulus
- */
-
- if (__get_user(instr, (unsigned int __user *) regs->nip))
- return 0;
- opcode = OPCD(instr);
- reg = RS(instr);
- areg = RA(instr);
-
- if (!IS_XFORM(opcode)) {
- f1 = 0;
- f2 = (instr & 0x04000000) >> 26;
- f3 = (instr & 0x78000000) >> 27;
- } else {
- f1 = (instr & 0x00000006) >> 1;
- f2 = (instr & 0x00000040) >> 6;
- f3 = (instr & 0x00000780) >> 7;
- }
-
- instr = ((f1 << 5) | (f2 << 4) | f3);
-#else
- reg = (regs->dsisr >> 5) & 0x1f; /* source/dest register */
- areg = regs->dsisr & 0x1f; /* register to update */
- instr = (regs->dsisr >> 10) & 0x7f;
-#endif
-
- nb = aligninfo[instr].len;
- if (nb == 0) {
- long __user *p;
- int i;
-
- if (instr != DCBZ)
- return 0; /* too hard or invalid instruction */
- /*
- * The dcbz (data cache block zero) instruction
- * gives an alignment fault if used on non-cacheable
- * memory. We handle the fault mainly for the
- * case when we are running with the cache disabled
- * for debugging.
- */
- p = (long __user *) (regs->dar & -L1_CACHE_BYTES);
- if (user_mode(regs)
- && !access_ok(VERIFY_WRITE, p, L1_CACHE_BYTES))
- return -EFAULT;
- for (i = 0; i < L1_CACHE_BYTES / sizeof(long); ++i)
- if (__put_user(0, p+i))
- return -EFAULT;
- return 1;
- }
-
- flags = aligninfo[instr].flags;
- if ((flags & (LD|ST)) == 0)
- return 0;
-
- /* For the 4xx-family & Book-E processors, the 'dar' field of the
- * pt_regs structure is overloaded and is really from the DEAR.
- */
-
- addr = (unsigned char __user *)regs->dar;
-
- if (flags & M) {
- /* lmw, stmw, lswi/x, stswi/x */
- nb0 = 0;
- if (flags & HARD) {
- if (flags & SX) {
- nb = regs->xer & 127;
- if (nb == 0)
- return 1;
- } else {
- if (__get_user(instr,
- (unsigned int __user *)regs->nip))
- return 0;
- nb = (instr >> 11) & 0x1f;
- if (nb == 0)
- nb = 32;
- }
- if (nb + reg * 4 > 128) {
- nb0 = nb + reg * 4 - 128;
- nb = 128 - reg * 4;
- }
- } else {
- /* lwm, stmw */
- nb = (32 - reg) * 4;
- }
-
- if (!access_ok((flags & ST? VERIFY_WRITE: VERIFY_READ), addr, nb+nb0))
- return -EFAULT; /* bad address */
-
- rptr = (unsigned char *) ®s->gpr[reg];
- if (flags & LD) {
- for (i = 0; i < nb; ++i)
- if (__get_user(rptr[i], addr+i))
- return -EFAULT;
- if (nb0 > 0) {
- rptr = (unsigned char *) ®s->gpr[0];
- addr += nb;
- for (i = 0; i < nb0; ++i)
- if (__get_user(rptr[i], addr+i))
- return -EFAULT;
- }
- for (; (i & 3) != 0; ++i)
- rptr[i] = 0;
- } else {
- for (i = 0; i < nb; ++i)
- if (__put_user(rptr[i], addr+i))
- return -EFAULT;
- if (nb0 > 0) {
- rptr = (unsigned char *) ®s->gpr[0];
- addr += nb;
- for (i = 0; i < nb0; ++i)
- if (__put_user(rptr[i], addr+i))
- return -EFAULT;
- }
- }
- return 1;
- }
-
- offset = 0;
- if (nb < 4) {
- /* read/write the least significant bits */
- data.l = 0;
- offset = 4 - nb;
- }
-
- /* Verify the address of the operand */
- if (user_mode(regs)) {
- if (!access_ok((flags & ST? VERIFY_WRITE: VERIFY_READ), addr, nb))
- return -EFAULT; /* bad address */
- }
-
- if (flags & F) {
- preempt_disable();
- if (regs->msr & MSR_FP)
- giveup_fpu(current);
- preempt_enable();
- }
-
- /* If we read the operand, copy it in, else get register values */
- if (flags & LD) {
- for (i = 0; i < nb; ++i)
- if (__get_user(data.v[offset+i], addr+i))
- return -EFAULT;
- } else if (flags & F) {
- data.d = current->thread.fpr[reg];
- } else {
- data.l = regs->gpr[reg];
- }
-
- switch (flags & ~U) {
- case LD+SE: /* sign extend */
- if (data.v[2] >= 0x80)
- data.v[0] = data.v[1] = -1;
- break;
-
- case LD+S: /* byte-swap */
- case ST+S:
- if (nb == 2) {
- SWAP(data.v[2], data.v[3]);
- } else {
- SWAP(data.v[0], data.v[3]);
- SWAP(data.v[1], data.v[2]);
- }
- break;
-
- /* Single-precision FP load and store require conversions... */
- case LD+F+S:
-#ifdef CONFIG_PPC_FPU
- preempt_disable();
- enable_kernel_fp();
- cvt_fd(&data.f, &data.d, ¤t->thread);
- preempt_enable();
-#else
- return 0;
-#endif
- break;
- case ST+F+S:
-#ifdef CONFIG_PPC_FPU
- preempt_disable();
- enable_kernel_fp();
- cvt_df(&data.d, &data.f, ¤t->thread);
- preempt_enable();
-#else
- return 0;
-#endif
- break;
- }
-
- if (flags & ST) {
- for (i = 0; i < nb; ++i)
- if (__put_user(data.v[offset+i], addr+i))
- return -EFAULT;
- } else if (flags & F) {
- current->thread.fpr[reg] = data.d;
- } else {
- regs->gpr[reg] = data.l;
- }
-
- if (flags & U)
- regs->gpr[areg] = regs->dar;
-
- return 1;
-}
#include <asm/processor.h>
#include <asm/cputable.h>
#include <asm/thread_info.h>
+#include <asm/vdso_datapage.h>
#define DEFINE(sym, val) \
asm volatile("\n->" #sym " %0 " #val : : "i" (val))
DEFINE(TASK_SIZE, TASK_SIZE);
DEFINE(NUM_USER_SEGMENTS, TASK_SIZE>>28);
+
+ /* datapage offsets for use by vdso */
+ DEFINE(CFG_TB_ORIG_STAMP, offsetof(struct vdso_data, tb_orig_stamp));
+ DEFINE(CFG_TB_TICKS_PER_SEC, offsetof(struct vdso_data, tb_ticks_per_sec));
+ DEFINE(CFG_TB_TO_XS, offsetof(struct vdso_data, tb_to_xs));
+ DEFINE(CFG_STAMP_XSEC, offsetof(struct vdso_data, stamp_xsec));
+ DEFINE(CFG_TB_UPDATE_COUNT, offsetof(struct vdso_data, tb_update_count));
+ DEFINE(CFG_TZ_MINUTEWEST, offsetof(struct vdso_data, tz_minuteswest));
+ DEFINE(CFG_TZ_DSTTIME, offsetof(struct vdso_data, tz_dsttime));
+ DEFINE(CFG_SYSCALL_MAP32, offsetof(struct vdso_data, syscall_map_32));
+ DEFINE(WTOM_CLOCK_SEC, offsetof(struct vdso_data, wtom_clock_sec));
+ DEFINE(WTOM_CLOCK_NSEC, offsetof(struct vdso_data, wtom_clock_nsec));
+ DEFINE(TVAL32_TV_SEC, offsetof(struct timeval, tv_sec));
+ DEFINE(TVAL32_TV_USEC, offsetof(struct timeval, tv_usec));
+ DEFINE(TSPEC32_TV_SEC, offsetof(struct timespec, tv_sec));
+ DEFINE(TSPEC32_TV_NSEC, offsetof(struct timespec, tv_nsec));
+
+ /* timeval/timezone offsets for use by vdso */
+ DEFINE(TZONE_TZ_MINWEST, offsetof(struct timezone, tz_minuteswest));
+ DEFINE(TZONE_TZ_DSTTIME, offsetof(struct timezone, tz_dsttime));
+
+ /* Other bits used by the vdso */
+ DEFINE(CLOCK_REALTIME, CLOCK_REALTIME);
+ DEFINE(CLOCK_MONOTONIC, CLOCK_MONOTONIC);
+ DEFINE(NSEC_PER_SEC, NSEC_PER_SEC);
+ DEFINE(CLOCK_REALTIME_RES, TICK_NSEC);
+
return 0;
}
* Copyright 2002-2004 MontaVista Software, Inc.
* PowerPC 44x support, Matt Porter <mporter@kernel.crashing.org>
* Copyright 2004 Freescale Semiconductor, Inc
- * PowerPC e500 modifications, Kumar Gala <kumar.gala@freescale.com>
+ * PowerPC e500 modifications, Kumar Gala <galak@kernel.crashing.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
static void pcibios_fixup_resources(struct pci_dev* dev);
static void fixup_broken_pcnet32(struct pci_dev* dev);
static int reparent_resources(struct resource *parent, struct resource *res);
-static void fixup_rev1_53c810(struct pci_dev* dev);
static void fixup_cpc710_pci64(struct pci_dev* dev);
#ifdef CONFIG_PPC_OF
static u8* pci_to_OF_bus_map;
static int pci_bus_count;
-static void
-fixup_rev1_53c810(struct pci_dev* dev)
-{
- /* rev 1 ncr53c810 chips don't set the class at all which means
- * they don't get their resources remapped. Fix that here.
- */
-
- if ((dev->class == PCI_CLASS_NOT_DEFINED)) {
- printk("NCR 53c810 rev 1 detected, setting PCI class.\n");
- dev->class = PCI_CLASS_STORAGE_SCSI;
- }
-}
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NCR, PCI_DEVICE_ID_NCR_53C810, fixup_rev1_53c810);
-
static void
fixup_broken_pcnet32(struct pci_dev* dev)
{
#endif /* CONFIG_BLK_DEV_INITRD */
#ifdef CONFIG_PPC_MULTIPLATFORM
case BI_MACHTYPE:
- _machine = data[0];
+ /* Machine types changed with the merge. Since the
+ * bootinfo are now deprecated, we can just hard code
+ * the appropriate conversion here for when we are
+ * called with yaboot which passes us a machine type
+ * this way.
+ */
+ switch(data[0]) {
+ case 1: _machine = _MACH_prep; break;
+ case 2: _machine = _MACH_Pmac; break;
+ case 4: _machine = _MACH_chrp; break;
+ default:
+ _machine = data[0];
+ }
break;
#endif
case BI_MEMSIZE:
/*
- * Modifications by Kumar Gala (kumar.gala@freescale.com) to support
+ * Modifications by Kumar Gala (galak@kernel.crashing.org) to support
* E500 Book E processors.
*
* Copyright 2004 Freescale Semiconductor, Inc
if (pfn_valid(pfn)) {
struct page *page = pfn_to_page(pfn);
- if (!PageReserved(page)
- && !test_bit(PG_arch_1, &page->flags)) {
- if (vma->vm_mm == current->active_mm) {
#ifdef CONFIG_8xx
- /* On 8xx, cache control instructions (particularly
- * "dcbst" from flush_dcache_icache) fault as write
- * operation if there is an unpopulated TLB entry
- * for the address in question. To workaround that,
- * we invalidate the TLB here, thus avoiding dcbst
- * misbehaviour.
- */
- _tlbie(address);
+ /* On 8xx, the TLB handlers work in 2 stages:
+ * First, a zeroed entry is loaded by TLBMiss handler,
+ * which causes the TLBError handler to be triggered.
+ * That means the zeroed TLB has to be invalidated
+ * whenever a page miss occurs.
+ */
+ _tlbie(address);
#endif
+ if (!PageReserved(page)
+ && !test_bit(PG_arch_1, &page->flags)) {
+ if (vma->vm_mm == current->active_mm)
__flush_dcache_icache((void *) address);
- } else
+ else
flush_dcache_icache_page(page);
set_bit(PG_arch_1, &page->flags);
}
*
* MPC834x SYS board specific routines
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2005 Freescale Semiconductor Inc.
*
* A B C D
*/
{
- {PIRQA, PIRQB, PIRQC, PIRQD}, /* idsel 0x11 */
- {PIRQC, PIRQD, PIRQA, PIRQB}, /* idsel 0x12 */
- {PIRQD, PIRQA, PIRQB, PIRQC} /* idsel 0x13 */
+ {PIRQA, PIRQB, PIRQC, PIRQD}, /* idsel 0x11 */
+ {PIRQC, PIRQD, PIRQA, PIRQB}, /* idsel 0x12 */
+ {PIRQD, PIRQA, PIRQB, PIRQC}, /* idsel 0x13 */
+ {0, 0, 0, 0},
+ {PIRQA, PIRQB, PIRQC, PIRQD}, /* idsel 0x15 */
+ {PIRQD, PIRQA, PIRQB, PIRQC}, /* idsel 0x16 */
+ {PIRQC, PIRQD, PIRQA, PIRQB}, /* idsel 0x17 */
+ {PIRQB, PIRQC, PIRQD, PIRQA}, /* idsel 0x18 */
+ {0, 0, 0, 0}, /* idsel 0x19 */
+ {0, 0, 0, 0}, /* idsel 0x20 */
};
- const long min_idsel = 0x11, max_idsel = 0x13, irqs_per_slot = 4;
+ const long min_idsel = 0x11, max_idsel = 0x20, irqs_per_slot = 4;
return PCI_IRQ_TABLE_LOOKUP;
}
*
* MPC834X SYS common board definitions
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2005 Freescale Semiconductor, Inc.
*
*
* MPC8540ADS board specific routines
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2004 Freescale Semiconductor Inc.
*
*
* MPC8540ADS board definitions
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2004 Freescale Semiconductor Inc.
*
*
* MPC8555CDS board definitions
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2004 Freescale Semiconductor Inc.
*
*
* MPC8560ADS board specific routines
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2004 Freescale Semiconductor Inc.
*
*
* MPC8540ADS board definitions
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2004 Freescale Semiconductor Inc.
*
*
* MPC85xx ADS board common routines
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2004 Freescale Semiconductor Inc.
*
*
* MPC85XX ADS common board definitions
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2004 Freescale Semiconductor Inc.
*
#define BCSR_ADDR ((uint)0xf8000000)
#define BCSR_SIZE ((uint)(32 * 1024))
+struct seq_file;
+
extern int mpc85xx_ads_show_cpuinfo(struct seq_file *m);
extern void mpc85xx_ads_init_IRQ(void) __init;
extern void mpc85xx_ads_map_io(void) __init;
*
* MPC85xx CDS board specific routines
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2004 Freescale Semiconductor, Inc
*
*
* MPC85xx CDS board definitions
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2004 Freescale Semiconductor, Inc
*
*
* Wind River SBC8560 board specific routines
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala
*
* Copyright 2004 Freescale Semiconductor Inc.
*
#include <linux/config.h>
#include <linux/init.h>
-#include <linux/seq_file.h>
#include <asm/ppcboot.h>
#define BOARD_CCSRBAR ((uint)0xe0000000)
extern void mpc85xx_restart(char *cmd);
extern void mpc85xx_power_off(void);
extern void mpc85xx_halt(void);
-extern int mpc85xx_show_cpuinfo(struct seq_file *m);
extern void mpc85xx_init_IRQ(void) __init;
extern unsigned long mpc85xx_find_end_of_memory(void) __init;
extern void mpc85xx_calibrate_decr(void) __init;
PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
},
+ { "PowerBook5,8", "PowerBook G4 15\"",
+ PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+ },
+ { "PowerBook5,9", "PowerBook G4 17\"",
+ PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
+ PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+ },
{ "PowerBook6,1", "PowerBook G4 12\"",
PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features,
PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
*
* PQ2ADS platform support
*
- * Author: Kumar Gala <kumar.gala@freescale.com>
+ * Author: Kumar Gala <galak@kernel.crashing.org>
* Derived from: est8260_setup.c by Allen Curtis
*
* Copyright 2004 Freescale Semiconductor, Inc.
static u_char irq_to_siubit[] = {
0, 15, 14, 13, 12, 11, 10, 9,
8, 7, 6, 5, 4, 3, 2, 1,
- 2, 1, 15, 14, 13, 12, 11, 10,
+ 2, 1, 0, 14, 13, 12, 11, 10,
9, 8, 7, 6, 5, 4, 3, 0,
31, 30, 29, 28, 27, 26, 25, 24,
23, 22, 21, 20, 19, 18, 17, 16,
*
* IPIC private definitions and structure.
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2005 Freescale Semiconductor, Inc
*
*
* MPC83xx Device descriptions
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2005 Freescale Semiconductor Inc.
*
*
* MPC83xx System descriptions
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2005 Freescale Semiconductor Inc.
*
},
},
{
- .ppc_sys_name = "8343E",
+ .ppc_sys_name = "8347E",
.mask = 0xFFFF0000,
.value = 0x80540000,
+ .num_devices = 9,
+ .device_list = (enum ppc_sys_devices[])
+ {
+ MPC83xx_TSEC1, MPC83xx_TSEC2, MPC83xx_IIC1,
+ MPC83xx_IIC2, MPC83xx_DUART, MPC83xx_SEC2,
+ MPC83xx_USB2_DR, MPC83xx_USB2_MPH, MPC83xx_MDIO
+ },
+ },
+ {
+ .ppc_sys_name = "8347",
+ .mask = 0xFFFF0000,
+ .value = 0x80550000,
+ .num_devices = 8,
+ .device_list = (enum ppc_sys_devices[])
+ {
+ MPC83xx_TSEC1, MPC83xx_TSEC2, MPC83xx_IIC1,
+ MPC83xx_IIC2, MPC83xx_DUART,
+ MPC83xx_USB2_DR, MPC83xx_USB2_MPH, MPC83xx_MDIO
+ },
+ },
+ {
+ .ppc_sys_name = "8343E",
+ .mask = 0xFFFF0000,
+ .value = 0x80560000,
.num_devices = 8,
.device_list = (enum ppc_sys_devices[])
{
{
.ppc_sys_name = "8343",
.mask = 0xFFFF0000,
- .value = 0x80550000,
+ .value = 0x80570000,
.num_devices = 7,
.device_list = (enum ppc_sys_devices[])
{
*
* MPC85xx Device descriptions
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2005 Freescale Semiconductor Inc.
*
*
* MPC85xx System descriptions
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2005 Freescale Semiconductor Inc.
*
*
* MPC8xx Device descriptions
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2005 MontaVista Software, Inc. by Vitaly Bordug<vbordug@ru.mvista.com>
*
*
* MPC8xx System descriptions
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2005 MontaVista Software, Inc. by Vitaly Bordug <vbordug@ru.mvista.com>
*
*
* MPC83XX common board code
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2005 Freescale Semiconductor Inc.
*
*
* MPC83XX common board definitions
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2005 Freescale Semiconductor Inc.
*
*
* MPC85xx support routines
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2004 Freescale Semiconductor Inc.
*
*
* MPC85xx support routines
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2004 Freescale Semiconductor Inc.
*
*
* MPC85XX common board code
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2004 Freescale Semiconductor Inc.
*
*
* MPC85XX common board definitions
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2004 Freescale Semiconductor Inc.
*
*
* PPC System library functions
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2005 Freescale Semiconductor Inc.
* Copyright 2005 MontaVista, Inc. by Vitaly Bordug <vbordug@ru.mvista.com>
*
* PQ2 Device descriptions
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of any
*
* PQ2 System descriptions
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of any
sccc = base + (addr & ~PAGE_MASK);
sccd = sccc + 0x10;
- } else {
+ }
+#ifdef CONFIG_PPC_CHRP
+ else {
base = (volatile unsigned char *) isa_io_base;
if (_machine == _MACH_chrp)
base = (volatile unsigned char *)
RXRDY = 1;
DLAB = 0x80;
}
+#endif /* CONFIG_PPC_CHRP */
#elif defined(CONFIG_GEMINI)
/* should already be mapped by the kernel boot */
sccc = (volatile unsigned char *) 0xffeffb0d;
+++ /dev/null
-#
-# For a description of the syntax of this configuration file,
-# see Documentation/kbuild/kconfig-language.txt.
-#
-
-config 64BIT
- def_bool y
-
-config MMU
- bool
- default y
-
-config PPC_STD_MMU
- def_bool y
-
-config UID16
- bool
-
-config RWSEM_GENERIC_SPINLOCK
- bool
-
-config RWSEM_XCHGADD_ALGORITHM
- bool
- default y
-
-config GENERIC_CALIBRATE_DELAY
- bool
- default y
-
-config GENERIC_ISA_DMA
- bool
- default y
-
-config EARLY_PRINTK
- bool
- default y
-
-config COMPAT
- bool
- default y
-
-config SCHED_NO_NO_OMIT_FRAME_POINTER
- bool
- default y
-
-config ARCH_MAY_HAVE_PC_FDC
- bool
- default y
-
-config PPC_STD_MMU
- bool
- default y
-
-# We optimistically allocate largepages from the VM, so make the limit
-# large enough (16MB). This badly named config option is actually
-# max order + 1
-config FORCE_MAX_ZONEORDER
- int
- default "9" if PPC_64K_PAGES
- default "13"
-
-source "init/Kconfig"
-
-config SYSVIPC_COMPAT
- bool
- depends on COMPAT && SYSVIPC
- default y
-
-menu "Platform support"
-
-choice
- prompt "Platform Type"
- default PPC_MULTIPLATFORM
-
-config PPC_ISERIES
- bool "IBM Legacy iSeries"
-
-config PPC_MULTIPLATFORM
- bool "Generic"
-
-endchoice
-
-config PPC_PSERIES
- depends on PPC_MULTIPLATFORM
- bool " IBM pSeries & new iSeries"
- default y
-
-config PPC_BPA
- bool " Broadband Processor Architecture"
- depends on PPC_MULTIPLATFORM
-
-config PPC_PMAC
- depends on PPC_MULTIPLATFORM
- bool " Apple G5 based machines"
- default y
- select U3_DART
- select GENERIC_TBSYNC
-
-config PPC_MAPLE
- depends on PPC_MULTIPLATFORM
- bool " Maple 970FX Evaluation Board"
- select U3_DART
- select MPIC_BROKEN_U3
- select GENERIC_TBSYNC
- default n
- help
- This option enables support for the Maple 970FX Evaluation Board.
- For more informations, refer to <http://www.970eval.com>
-
-config PPC
- bool
- default y
-
-config PPC64
- bool
- default y
-
-config PPC_OF
- depends on PPC_MULTIPLATFORM
- bool
- default y
-
-config XICS
- depends on PPC_PSERIES
- bool
- default y
-
-config MPIC
- depends on PPC_PSERIES || PPC_PMAC || PPC_MAPLE
- bool
- default y
-
-config PPC_I8259
- depends on PPC_PSERIES
- bool
- default y
-
-config BPA_IIC
- depends on PPC_BPA
- bool
- default y
-
-# VMX is pSeries only for now until somebody writes the iSeries
-# exception vectors for it
-config ALTIVEC
- bool "Support for VMX (Altivec) vector unit"
- depends on PPC_MULTIPLATFORM
- default y
-
-config PPC_SPLPAR
- depends on PPC_PSERIES
- bool "Support for shared-processor logical partitions"
- default n
- help
- Enabling this option will make the kernel run more efficiently
- on logically-partitioned pSeries systems which use shared
- processors, that is, which share physical processors between
- two or more partitions.
-
-config KEXEC
- bool "kexec system call (EXPERIMENTAL)"
- depends on PPC_MULTIPLATFORM && EXPERIMENTAL
- help
- kexec is a system call that implements the ability to shutdown your
- current kernel, and to start another kernel. It is like a reboot
- but it is indepedent of the system firmware. And like a reboot
- you can start any kernel with it, not just Linux.
-
- The name comes from the similiarity to the exec system call.
-
- It is an ongoing process to be certain the hardware in a machine
- is properly shutdown, so do not be surprised if this code does not
- initially work for you. It may help to enable device hotplugging
- support. As of this writing the exact hardware interface is
- strongly in flux, so no good recommendation can be made.
-
-source "drivers/cpufreq/Kconfig"
-
-config CPU_FREQ_PMAC64
- bool "Support for some Apple G5s"
- depends on CPU_FREQ && PMAC_SMU && PPC64
- select CPU_FREQ_TABLE
- help
- This adds support for frequency switching on Apple iMac G5,
- and some of the more recent desktop G5 machines as well.
-
-config IBMVIO
- depends on PPC_PSERIES || PPC_ISERIES
- bool
- default y
-
-config U3_DART
- bool
- depends on PPC_MULTIPLATFORM
- default n
-
-config MPIC_BROKEN_U3
- bool
- depends on PPC_MAPLE
- default y
-
-config GENERIC_TBSYNC
- def_bool n
-
-config PPC_PMAC64
- bool
- depends on PPC_PMAC
- default y
-
-config BOOTX_TEXT
- bool "Support for early boot text console"
- depends PPC_OF
- help
- Say Y here to see progress messages from the boot firmware in text
- mode. Requires an Open Firmware compatible video card.
-
-config POWER4
- def_bool y
-
-config PPC_FPU
- def_bool y
-
-config POWER4_ONLY
- bool "Optimize for POWER4"
- default n
- ---help---
- Cause the compiler to optimize for POWER4 processors. The resulting
- binary will not work on POWER3 or RS64 processors when compiled with
- binutils 2.15 or later.
-
-config IOMMU_VMERGE
- bool "Enable IOMMU virtual merging (EXPERIMENTAL)"
- depends on EXPERIMENTAL
- default n
- help
- Cause IO segments sent to a device for DMA to be merged virtually
- by the IOMMU when they happen to have been allocated contiguously.
- This doesn't add pressure to the IOMMU allocator. However, some
- drivers don't support getting large merged segments coming back
- from *_map_sg(). Say Y if you know the drivers you are using are
- properly handling this case.
-
-config SMP
- bool "Symmetric multi-processing support"
- ---help---
- This enables support for systems with more than one CPU. If you have
- a system with only one CPU, say N. If you have a system with more
- than one CPU, say Y.
-
- If you say N here, the kernel will run on single and multiprocessor
- machines, but will use only one CPU of a multiprocessor machine. If
- you say Y here, the kernel will run on single-processor machines.
- On a single-processor machine, the kernel will run faster if you say
- N here.
-
- If you don't know what to do here, say Y.
-
-config NR_CPUS
- int "Maximum number of CPUs (2-128)"
- range 2 128
- depends on SMP
- default "32"
-
-config HMT
- bool "Hardware multithreading"
- depends on SMP && PPC_PSERIES && BROKEN
- help
- This option enables hardware multithreading on RS64 cpus.
- pSeries systems p620 and p660 have such a cpu type.
-
-config NUMA
- bool "NUMA support"
- default y if SMP && PPC_PSERIES
-
-config ARCH_SELECT_MEMORY_MODEL
- def_bool y
-
-config ARCH_FLATMEM_ENABLE
- def_bool y
- depends on !NUMA
-
-config ARCH_DISCONTIGMEM_ENABLE
- def_bool y
- depends on SMP && PPC_PSERIES
-
-config ARCH_DISCONTIGMEM_DEFAULT
- def_bool y
- depends on ARCH_DISCONTIGMEM_ENABLE
-
-config ARCH_SPARSEMEM_ENABLE
- def_bool y
- depends on ARCH_DISCONTIGMEM_ENABLE
-
-source "mm/Kconfig"
-
-config HAVE_ARCH_EARLY_PFN_TO_NID
- def_bool y
- depends on NEED_MULTIPLE_NODES
-
-config ARCH_MEMORY_PROBE
- def_bool y
- depends on MEMORY_HOTPLUG
-
-# Some NUMA nodes have memory ranges that span
-# other nodes. Even though a pfn is valid and
-# between a node's start and end pfns, it may not
-# reside on that node.
-#
-# This is a relatively temporary hack that should
-# be able to go away when sparsemem is fully in
-# place
-config NODES_SPAN_OTHER_NODES
- def_bool y
- depends on NEED_MULTIPLE_NODES
-
-config PPC_64K_PAGES
- bool "64k page size"
- help
- This option changes the kernel logical page size to 64k. On machines
- without processor support for 64k pages, the kernel will simulate
- them by loading each individual 4k page on demand transparently,
- while on hardware with such support, it will be used to map
- normal application pages.
-
-config SCHED_SMT
- bool "SMT (Hyperthreading) scheduler support"
- depends on SMP
- default off
- help
- SMT scheduler support improves the CPU scheduler's decision making
- when dealing with POWER5 cpus at a cost of slightly increased
- overhead in some places. If unsure say N here.
-
-source "kernel/Kconfig.preempt"
-source kernel/Kconfig.hz
-
-config EEH
- bool "PCI Extended Error Handling (EEH)" if EMBEDDED
- depends on PPC_PSERIES
- default y if !EMBEDDED
-
-#
-# Use the generic interrupt handling code in kernel/irq/:
-#
-config GENERIC_HARDIRQS
- bool
- default y
-
-config PPC_RTAS
- bool
- depends on PPC_PSERIES || PPC_BPA
- default y
-
-config RTAS_ERROR_LOGGING
- bool
- depends on PPC_RTAS
- default y
-
-config RTAS_PROC
- bool "Proc interface to RTAS"
- depends on PPC_RTAS
- default y
-
-config RTAS_FLASH
- tristate "Firmware flash interface"
- depends on RTAS_PROC
-
-config SCANLOG
- tristate "Scanlog dump interface"
- depends on RTAS_PROC && PPC_PSERIES
-
-config LPARCFG
- tristate "LPAR Configuration Data"
- depends on PPC_PSERIES || PPC_ISERIES
- help
- Provide system capacity information via human readable
- <key word>=<value> pairs through a /proc/ppc64/lparcfg interface.
-
-config SECCOMP
- bool "Enable seccomp to safely compute untrusted bytecode"
- depends on PROC_FS
- default y
- help
- This kernel feature is useful for number crunching applications
- that may need to compute untrusted bytecode during their
- execution. By using pipes or other transports made available to
- the process as file descriptors supporting the read/write
- syscalls, it's possible to isolate those applications in
- their own address space using seccomp. Once seccomp is
- enabled via /proc/<pid>/seccomp, it cannot be disabled
- and the task is only allowed to execute a few safe syscalls
- defined by each seccomp mode.
-
- If unsure, say Y. Only embedded should say N here.
-
-source "fs/Kconfig.binfmt"
-
-config HOTPLUG_CPU
- bool "Support for hot-pluggable CPUs"
- depends on SMP && EXPERIMENTAL && (PPC_PSERIES || PPC_PMAC)
- select HOTPLUG
- ---help---
- Say Y here to be able to turn CPUs off and on.
-
- Say N if you are unsure.
-
-config PROC_DEVICETREE
- bool "Support for Open Firmware device tree in /proc"
- help
- This option adds a device-tree directory under /proc which contains
- an image of the device tree that the kernel copies from Open
- Firmware. If unsure, say Y here.
-
-config CMDLINE_BOOL
- bool "Default bootloader kernel arguments"
- depends on !PPC_ISERIES
-
-config CMDLINE
- string "Initial kernel command string"
- depends on CMDLINE_BOOL
- default "console=ttyS0,9600 console=tty0 root=/dev/sda2"
- help
- On some platforms, there is currently no way for the boot loader to
- pass arguments to the kernel. For these platforms, you can supply
- some command-line options at build time by entering them here. In
- most cases you will need to specify the root device here.
-
-endmenu
-
-config ISA_DMA_API
- bool
- default y
-
-menu "Bus Options"
-
-config ISA
- bool
- help
- Find out whether you have ISA slots on your motherboard. ISA is the
- name of a bus system, i.e. the way the CPU talks to the other stuff
- inside your box. If you have an Apple machine, say N here; if you
- have an IBM RS/6000 or pSeries machine or a PReP machine, say Y. If
- you have an embedded board, consult your board documentation.
-
-config SBUS
- bool
-
-config MCA
- bool
-
-config EISA
- bool
-
-config PCI
- bool "support for PCI devices" if (EMBEDDED && PPC_ISERIES)
- default y
- help
- Find out whether your system includes a PCI bus. PCI is the name of
- a bus system, i.e. the way the CPU talks to the other stuff inside
- your box. If you say Y here, the kernel will include drivers and
- infrastructure code to support PCI bus devices.
-
-config PCI_DOMAINS
- bool
- default PCI
-
-source "drivers/pci/Kconfig"
-
-source "drivers/pcmcia/Kconfig"
-
-source "drivers/pci/hotplug/Kconfig"
-
-endmenu
-
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
-source "fs/Kconfig"
-
-menu "iSeries device drivers"
- depends on PPC_ISERIES
-
-config VIOCONS
- tristate "iSeries Virtual Console Support"
-
-config VIODASD
- tristate "iSeries Virtual I/O disk support"
- help
- If you are running on an iSeries system and you want to use
- virtual disks created and managed by OS/400, say Y.
-
-config VIOCD
- tristate "iSeries Virtual I/O CD support"
- help
- If you are running Linux on an IBM iSeries system and you want to
- read a CD drive owned by OS/400, say Y here.
-
-config VIOTAPE
- tristate "iSeries Virtual Tape Support"
- help
- If you are running Linux on an iSeries system and you want Linux
- to read and/or write a tape drive owned by OS/400, say Y here.
-
-endmenu
-
-config VIOPATH
- bool
- depends on VIOCONS || VIODASD || VIOCD || VIOTAPE || VETH
- default y
-
-source "arch/powerpc/oprofile/Kconfig"
-
-source "arch/ppc64/Kconfig.debug"
-
-source "security/Kconfig"
-
-config KEYS_COMPAT
- bool
- depends on COMPAT && KEYS
- default y
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
+++ /dev/null
-menu "Kernel hacking"
-
-source "lib/Kconfig.debug"
-
-config DEBUG_STACKOVERFLOW
- bool "Check for stack overflows"
- depends on DEBUG_KERNEL
- help
- This option will cause messages to be printed if free stack space
- drops below a certain limit.
-
-config KPROBES
- bool "Kprobes"
- depends on DEBUG_KERNEL
- help
- Kprobes allows you to trap at almost any kernel address and
- execute a callback function. register_kprobe() establishes
- a probepoint and specifies the callback. Kprobes is useful
- for kernel debugging, non-intrusive instrumentation and testing.
- If in doubt, say "N".
-
-config DEBUG_STACK_USAGE
- bool "Stack utilization instrumentation"
- depends on DEBUG_KERNEL
- help
- Enables the display of the minimum amount of free stack which each
- task has ever had available in the sysrq-T and sysrq-P debug output.
-
- This option will slow down process creation somewhat.
-
-config DEBUGGER
- bool "Enable debugger hooks"
- depends on DEBUG_KERNEL
- help
- Include in-kernel hooks for kernel debuggers. Unless you are
- intending to debug the kernel, say N here.
-
-config XMON
- bool "Include xmon kernel debugger"
- depends on DEBUGGER && !PPC_ISERIES
- help
- Include in-kernel hooks for the xmon kernel monitor/debugger.
- Unless you are intending to debug the kernel, say N here.
- Make sure to enable also CONFIG_BOOTX_TEXT on Macs. Otherwise
- nothing will appear on the screen (xmon writes directly to the
- framebuffer memory).
- The cmdline option 'xmon' or 'xmon=early' will drop into xmon very
- early during boot. 'xmon=on' will just enable the xmon debugger hooks.
- 'xmon=off' will disable the debugger hooks if CONFIG_XMON_DEFAULT is set.
-
-config XMON_DEFAULT
- bool "Enable xmon by default"
- depends on XMON
- help
- xmon is normally disabled unless booted with 'xmon=on'.
- Use 'xmon=off' to disable xmon init during runtime.
-
-config IRQSTACKS
- bool "Use separate kernel stacks when processing interrupts"
- help
- If you say Y here the kernel will use separate kernel stacks
- for handling hard and soft interrupts. This can help avoid
- overflowing the process kernel stacks.
-
-endmenu
+++ /dev/null
-# This file is included by the global makefile so that you can add your own
-# architecture-specific flags and dependencies. Remember to do have actions
-# for "archclean" and "archdep" for cleaning up and making dependencies for
-# this architecture
-#
-# This file is subject to the terms and conditions of the GNU General Public
-# License. See the file "COPYING" in the main directory of this archive
-# for more details.
-#
-# Copyright (C) 1994 by Linus Torvalds
-# Changes for PPC by Gary Thomas
-# Rewritten by Cort Dougan and Paul Mackerras
-# Adjusted for PPC64 by Tom Gall
-#
-
-KERNELLOAD := 0xc000000000000000
-
-# Set default 32 bits cross compilers for vdso and boot wrapper
-CROSS32_COMPILE ?=
-
-CROSS32CC := $(CROSS32_COMPILE)gcc
-CROSS32AS := $(CROSS32_COMPILE)as
-CROSS32LD := $(CROSS32_COMPILE)ld
-CROSS32OBJCOPY := $(CROSS32_COMPILE)objcopy
-
-# If we have a biarch compiler, use it for 32 bits cross compile if
-# CROSS32_COMPILE wasn't explicitely defined, and add proper explicit
-# target type to target compilers
-
-HAS_BIARCH := $(call cc-option-yn, -m64)
-ifeq ($(HAS_BIARCH),y)
-ifeq ($(CROSS32_COMPILE),)
-CROSS32CC := $(CC) -m32
-CROSS32AS := $(AS) -a32
-CROSS32LD := $(LD) -m elf32ppc
-CROSS32OBJCOPY := $(OBJCOPY)
-endif
-override AS += -a64
-override LD += -m elf64ppc
-override CC += -m64
-endif
-
-export CROSS32CC CROSS32AS CROSS32LD CROSS32OBJCOPY
-
-new_nm := $(shell if $(NM) --help 2>&1 | grep -- '--synthetic' > /dev/null; then echo y; else echo n; fi)
-
-ifeq ($(new_nm),y)
-NM := $(NM) --synthetic
-
-endif
-
-CHECKFLAGS += -m64 -D__powerpc__ -D__powerpc64__
-
-LDFLAGS := -m elf64ppc
-LDFLAGS_vmlinux := -Bstatic -e $(KERNELLOAD) -Ttext $(KERNELLOAD)
-CFLAGS += -msoft-float -pipe -mminimal-toc -mtraceback=none \
- -mcall-aixdesc
-# Temporary hack until we have migrated to asm-powerpc
-CPPFLAGS += -Iarch/$(ARCH)/include
-
-GCC_VERSION := $(call cc-version)
-GCC_BROKEN_VEC := $(shell if [ $(GCC_VERSION) -lt 0400 ] ; then echo "y"; fi ;)
-
-ifeq ($(CONFIG_POWER4_ONLY),y)
-ifeq ($(CONFIG_ALTIVEC),y)
-ifeq ($(GCC_BROKEN_VEC),y)
- CFLAGS += $(call cc-option,-mcpu=970)
-else
- CFLAGS += $(call cc-option,-mcpu=power4)
-endif
-else
- CFLAGS += $(call cc-option,-mcpu=power4)
-endif
-else
- CFLAGS += $(call cc-option,-mtune=power4)
-endif
-
-# No AltiVec instruction when building kernel
-CFLAGS += $(call cc-option, -mno-altivec)
-
-# Enable unit-at-a-time mode when possible. It shrinks the
-# kernel considerably.
-CFLAGS += $(call cc-option,-funit-at-a-time)
-
-head-y := arch/ppc64/kernel/head.o
-head-y += arch/powerpc/kernel/fpu.o
-head-y += arch/powerpc/kernel/entry_64.o
-
-core-y += arch/ppc64/kernel/ arch/powerpc/kernel/
-core-y += arch/powerpc/mm/
-core-y += arch/powerpc/sysdev/
-core-y += arch/powerpc/platforms/
-core-y += arch/powerpc/lib/
-core-$(CONFIG_XMON) += arch/powerpc/xmon/
-drivers-$(CONFIG_OPROFILE) += arch/powerpc/oprofile/
-
-boot := arch/ppc64/boot
-
-boottargets-$(CONFIG_PPC_PSERIES) += zImage zImage.initrd
-boottargets-$(CONFIG_PPC_PMAC) += zImage.vmode zImage.initrd.vmode
-boottargets-$(CONFIG_PPC_MAPLE) += zImage zImage.initrd
-boottargets-$(CONFIG_PPC_ISERIES) += vmlinux.sminitrd vmlinux.initrd vmlinux.sm
-boottargets-$(CONFIG_PPC_BPA) += zImage zImage.initrd
-$(boottargets-y): vmlinux
- $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
-
-bootimage-$(CONFIG_PPC_PSERIES) := $(boot)/zImage
-bootimage-$(CONFIG_PPC_PMAC) := vmlinux
-bootimage-$(CONFIG_PPC_MAPLE) := $(boot)/zImage
-bootimage-$(CONFIG_PPC_BPA) := $(boot)/zImage
-bootimage-$(CONFIG_PPC_ISERIES) := vmlinux
-BOOTIMAGE := $(bootimage-y)
-install: vmlinux
- $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) $@
-
-defaultimage-$(CONFIG_PPC_PSERIES) := zImage
-defaultimage-$(CONFIG_PPC_PMAC) := zImage.vmode
-defaultimage-$(CONFIG_PPC_MAPLE) := zImage
-defaultimage-$(CONFIG_PPC_ISERIES) := vmlinux
-KBUILD_IMAGE := $(defaultimage-y)
-all: $(KBUILD_IMAGE)
-
-archclean:
- $(Q)$(MAKE) $(clean)=$(boot)
- # Temporary hack until we have migrated to asm-powerpc
- $(Q)rm -rf arch/$(ARCH)/include
-
-
-# Temporary hack until we have migrated to asm-powerpc
-include/asm: arch/$(ARCH)/include/asm
-arch/$(ARCH)/include/asm:
- $(Q)if [ ! -d arch/$(ARCH)/include ]; then mkdir -p arch/$(ARCH)/include; fi
- $(Q)ln -fsn $(srctree)/include/asm-powerpc arch/$(ARCH)/include/asm
-
-define archhelp
- echo ' zImage.vmode - Compressed kernel image (arch/$(ARCH)/boot/zImage.vmode)'
- echo ' zImage.initrd.vmode - Compressed kernel image with initrd attached,'
- echo ' sourced from arch/$(ARCH)/boot/ramdisk.image.gz'
- echo ' (arch/$(ARCH)/boot/zImage.initrd.vmode)'
- echo ' zImage - zImage for pSeries machines'
- echo ' zImage.initrd - zImage with initrd for pSeries machines'
-endef
+++ /dev/null
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc4
-# Thu Oct 20 08:29:10 2005
-#
-CONFIG_64BIT=y
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_COMPAT=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_FORCE_MAX_ZONEORDER=13
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_LOCK_KERNEL=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-# CONFIG_CPUSETS is not set
-CONFIG_INITRAMFS_SOURCE=""
-# CONFIG_EMBEDDED is not set
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
-CONFIG_STOP_MACHINE=y
-CONFIG_SYSVIPC_COMPAT=y
-
-#
-# Platform support
-#
-# CONFIG_PPC_ISERIES is not set
-CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_PPC_PSERIES is not set
-CONFIG_PPC_BPA=y
-# CONFIG_PPC_PMAC is not set
-# CONFIG_PPC_MAPLE is not set
-CONFIG_PPC=y
-CONFIG_PPC64=y
-CONFIG_PPC_OF=y
-CONFIG_BPA_IIC=y
-CONFIG_ALTIVEC=y
-CONFIG_KEXEC=y
-# CONFIG_U3_DART is not set
-# CONFIG_BOOTX_TEXT is not set
-# CONFIG_POWER4_ONLY is not set
-# CONFIG_IOMMU_VMERGE is not set
-CONFIG_SMP=y
-CONFIG_NR_CPUS=4
-CONFIG_ARCH_SELECT_MEMORY_MODEL=y
-CONFIG_ARCH_FLATMEM_ENABLE=y
-CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_FLATMEM_MANUAL=y
-# CONFIG_DISCONTIGMEM_MANUAL is not set
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_NUMA is not set
-CONFIG_SCHED_SMT=y
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-CONFIG_PREEMPT_BKL=y
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_PPC_RTAS=y
-CONFIG_RTAS_PROC=y
-CONFIG_RTAS_FLASH=y
-CONFIG_SECCOMP=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-CONFIG_PROC_DEVICETREE=y
-# CONFIG_CMDLINE_BOOL is not set
-CONFIG_ISA_DMA_API=y
-
-#
-# Bus Options
-#
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PCI_LEGACY_PROC=y
-# CONFIG_PCI_DEBUG is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-# CONFIG_PCCARD is not set
-
-#
-# PCI Hotplug Support
-#
-# CONFIG_HOTPLUG_PCI is not set
-
-#
-# Networking
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-CONFIG_XFRM=y
-# CONFIG_XFRM_USER is not set
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-# CONFIG_IP_PNP is not set
-CONFIG_NET_IPIP=y
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-CONFIG_INET_TUNNEL=y
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
-CONFIG_IPV6=y
-# CONFIG_IPV6_PRIVACY is not set
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-CONFIG_INET6_TUNNEL=m
-CONFIG_IPV6_TUNNEL=m
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-# CONFIG_NETFILTER_NETLINK is not set
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_IP_NF_CONNTRACK=y
-# CONFIG_IP_NF_CT_ACCT is not set
-# CONFIG_IP_NF_CONNTRACK_MARK is not set
-# CONFIG_IP_NF_CONNTRACK_EVENTS is not set
-CONFIG_IP_NF_CT_PROTO_SCTP=y
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_IRC=m
-# CONFIG_IP_NF_NETBIOS_NS is not set
-CONFIG_IP_NF_TFTP=m
-CONFIG_IP_NF_AMANDA=m
-# CONFIG_IP_NF_PPTP is not set
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
-CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
-CONFIG_IP_NF_MATCH_MULTIPORT=m
-CONFIG_IP_NF_MATCH_TOS=m
-CONFIG_IP_NF_MATCH_RECENT=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_DSCP=m
-CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
-CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_REALM=m
-CONFIG_IP_NF_MATCH_SCTP=m
-# CONFIG_IP_NF_MATCH_DCCP is not set
-CONFIG_IP_NF_MATCH_COMMENT=m
-CONFIG_IP_NF_MATCH_HASHLIMIT=m
-CONFIG_IP_NF_MATCH_STRING=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_TARGET_NFQUEUE=m
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_SAME=m
-CONFIG_IP_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_NAT_IRC=m
-CONFIG_IP_NF_NAT_FTP=m
-CONFIG_IP_NF_NAT_TFTP=m
-CONFIG_IP_NF_NAT_AMANDA=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_TOS=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_DSCP=m
-CONFIG_IP_NF_TARGET_MARK=m
-CONFIG_IP_NF_TARGET_CLASSIFY=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_TARGET_NOTRACK=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-
-#
-# IPv6: Netfilter Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP6_NF_QUEUE is not set
-# CONFIG_IP6_NF_IPTABLES is not set
-# CONFIG_IP6_NF_TARGET_NFQUEUE is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_SCHED is not set
-CONFIG_NET_CLS_ROUTE=y
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-# CONFIG_IEEE80211 is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=y
-# CONFIG_DEBUG_DRIVER is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
-# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-CONFIG_BLK_DEV_NBD=y
-# CONFIG_BLK_DEV_SX8 is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=131072
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-CONFIG_IDEDISK_MULTI_MODE=y
-# CONFIG_BLK_DEV_IDECD is not set
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-
-#
-# IDE chipset support/bugfixes
-#
-CONFIG_IDE_GENERIC=y
-CONFIG_BLK_DEV_IDEPCI=y
-CONFIG_IDEPCI_SHARE_IRQ=y
-# CONFIG_BLK_DEV_OFFBOARD is not set
-CONFIG_BLK_DEV_GENERIC=y
-# CONFIG_BLK_DEV_OPTI621 is not set
-# CONFIG_BLK_DEV_SL82C105 is not set
-CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-CONFIG_IDEDMA_PCI_AUTO=y
-# CONFIG_IDEDMA_ONLYDISK is not set
-CONFIG_BLK_DEV_AEC62XX=y
-# CONFIG_BLK_DEV_ALI15X3 is not set
-# CONFIG_BLK_DEV_AMD74XX is not set
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_CS5520 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_SC1200 is not set
-# CONFIG_BLK_DEV_PIIX is not set
-# CONFIG_BLK_DEV_IT821X is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-# CONFIG_BLK_DEV_PDC202XX_NEW is not set
-# CONFIG_BLK_DEV_SVWKS is not set
-CONFIG_BLK_DEV_SIIMAGE=y
-# CONFIG_BLK_DEV_SLC90E66 is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_VIA82CXXX is not set
-# CONFIG_IDE_ARM is not set
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-CONFIG_IDEDMA_AUTO=y
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# SCSI device support
-#
-# CONFIG_RAID_ATTRS is not set
-# CONFIG_SCSI is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Macintosh device drivers
-#
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
-# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_CASSINI is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-# CONFIG_NET_PCI is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-CONFIG_E1000=m
-# CONFIG_E1000_NAPI is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-CONFIG_SKGE=m
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-# CONFIG_BNX2 is not set
-# CONFIG_SPIDER_NET is not set
-# CONFIG_MV643XX_ETH is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_CHELSIO_T1 is not set
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
-# CONFIG_NETCONSOLE is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Hardware I/O ports
-#
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SERIO_PCIPS2 is not set
-# CONFIG_SERIO_RAW is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-CONFIG_SERIAL_NONSTANDARD=y
-# CONFIG_ROCKETPORT is not set
-# CONFIG_CYCLADES is not set
-# CONFIG_DIGIEPCA is not set
-# CONFIG_MOXA_SMARTIO is not set
-# CONFIG_ISI is not set
-# CONFIG_SYNCLINK is not set
-# CONFIG_SYNCLINKMP is not set
-# CONFIG_N_HDLC is not set
-# CONFIG_SPECIALIX is not set
-# CONFIG_SX is not set
-# CONFIG_STALDRV is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=4
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
-CONFIG_UNIX98_PTYS=y
-# CONFIG_LEGACY_PTYS is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-CONFIG_WATCHDOG=y
-# CONFIG_WATCHDOG_NOWAYOUT is not set
-
-#
-# Watchdog Device Drivers
-#
-# CONFIG_SOFT_WATCHDOG is not set
-CONFIG_WATCHDOG_RTAS=y
-
-#
-# PCI-based Watchdog Cards
-#
-# CONFIG_PCIPCWATCHDOG is not set
-# CONFIG_WDTPCI is not set
-# CONFIG_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# TPM devices
-#
-# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-# CONFIG_I2C_CHARDEV is not set
-
-#
-# I2C Algorithms
-#
-CONFIG_I2C_ALGOBIT=y
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_ALI1535 is not set
-# CONFIG_I2C_ALI1563 is not set
-# CONFIG_I2C_ALI15X3 is not set
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
-# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_SCx200_ACB is not set
-# CONFIG_I2C_SIS5595 is not set
-# CONFIG_I2C_SIS630 is not set
-# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_VIA is not set
-# CONFIG_I2C_VIAPRO is not set
-# CONFIG_I2C_VOODOO3 is not set
-# CONFIG_I2C_PCA_ISA is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_RTC8564 is not set
-# CONFIG_SENSORS_MAX6875 is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# Dallas's 1-wire bus
-#
-# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
-# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
-
-#
-# Misc devices
-#
-
-#
-# Multimedia Capabilities Port drivers
-#
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Console display driver support
-#
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
-# CONFIG_USB is not set
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# MMC/SD Card support
-#
-# CONFIG_MMC is not set
-
-#
-# InfiniBand support
-#
-# CONFIG_INFINIBAND is not set
-
-#
-# SN Devices
-#
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT2_FS_XIP is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-# CONFIG_EXT3_FS_POSIX_ACL is not set
-# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-CONFIG_FS_POSIX_ACL=y
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_INOTIFY=y
-# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_FUSE_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-CONFIG_ISO9660_FS=m
-CONFIG_JOLIET=y
-# CONFIG_ZISOFS is not set
-CONFIG_UDF_FS=m
-CONFIG_UDF_NLS=y
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=m
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=m
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-CONFIG_HUGETLBFS=y
-CONFIG_HUGETLB_PAGE=y
-CONFIG_RAMFS=y
-# CONFIG_RELAYFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=m
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=m
-CONFIG_NFSD_V2_ACL=y
-CONFIG_NFSD_V3=y
-CONFIG_NFSD_V3_ACL=y
-# CONFIG_NFSD_V4 is not set
-CONFIG_NFSD_TCP=y
-CONFIG_LOCKD=m
-CONFIG_LOCKD_V4=y
-CONFIG_EXPORTFS=m
-CONFIG_NFS_ACL_SUPPORT=m
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=m
-# CONFIG_RPCSEC_GSS_KRB5 is not set
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-# CONFIG_MAC_PARTITION is not set
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_BSD_DISKLABEL is not set
-# CONFIG_MINIX_SUBPARTITION is not set
-# CONFIG_SOLARIS_X86_PARTITION is not set
-# CONFIG_UNIXWARE_DISKLABEL is not set
-# CONFIG_LDM_PARTITION is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-CONFIG_EFI_PARTITION=y
-
-#
-# Native Language Support
-#
-CONFIG_NLS=m
-CONFIG_NLS_DEFAULT="iso8859-1"
-# CONFIG_NLS_CODEPAGE_437 is not set
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-# CONFIG_NLS_ASCII is not set
-CONFIG_NLS_ISO8859_1=m
-CONFIG_NLS_ISO8859_2=m
-CONFIG_NLS_ISO8859_3=m
-CONFIG_NLS_ISO8859_4=m
-CONFIG_NLS_ISO8859_5=m
-CONFIG_NLS_ISO8859_6=m
-CONFIG_NLS_ISO8859_7=m
-CONFIG_NLS_ISO8859_9=m
-CONFIG_NLS_ISO8859_13=m
-CONFIG_NLS_ISO8859_14=m
-CONFIG_NLS_ISO8859_15=m
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_LOG_BUF_SHIFT=15
-CONFIG_DETECT_SOFTLOCKUP=y
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-CONFIG_DEBUG_SPINLOCK_SLEEP=y
-# CONFIG_DEBUG_KOBJECT is not set
-# CONFIG_DEBUG_INFO is not set
-CONFIG_DEBUG_FS=y
-# CONFIG_DEBUG_STACKOVERFLOW is not set
-# CONFIG_KPROBES is not set
-# CONFIG_DEBUG_STACK_USAGE is not set
-CONFIG_DEBUGGER=y
-# CONFIG_XMON is not set
-# CONFIG_PPCDBG is not set
-CONFIG_IRQSTACKS=y
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_HMAC=y
-# CONFIG_CRYPTO_NULL is not set
-# CONFIG_CRYPTO_MD4 is not set
-CONFIG_CRYPTO_MD5=m
-CONFIG_CRYPTO_SHA1=m
-# CONFIG_CRYPTO_SHA256 is not set
-# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
-# CONFIG_CRYPTO_TGR192 is not set
-CONFIG_CRYPTO_DES=m
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
-# CONFIG_CRYPTO_AES is not set
-# CONFIG_CRYPTO_CAST5 is not set
-# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
-# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-CONFIG_CRYPTO_DEFLATE=m
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_TEST is not set
-
-#
-# Hardware crypto devices
-#
-
-#
-# Library routines
-#
-# CONFIG_CRC_CCITT is not set
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
-CONFIG_ZLIB_INFLATE=m
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
+++ /dev/null
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc4
-# Thu Oct 20 08:30:23 2005
-#
-CONFIG_64BIT=y
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_COMPAT=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_FORCE_MAX_ZONEORDER=13
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_LOCK_KERNEL=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-# CONFIG_CPUSETS is not set
-CONFIG_INITRAMFS_SOURCE=""
-# CONFIG_EMBEDDED is not set
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-CONFIG_STOP_MACHINE=y
-CONFIG_SYSVIPC_COMPAT=y
-
-#
-# Platform support
-#
-# CONFIG_PPC_ISERIES is not set
-CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_PPC_PSERIES is not set
-# CONFIG_PPC_BPA is not set
-CONFIG_PPC_PMAC=y
-# CONFIG_PPC_MAPLE is not set
-CONFIG_PPC=y
-CONFIG_PPC64=y
-CONFIG_PPC_OF=y
-CONFIG_MPIC=y
-CONFIG_ALTIVEC=y
-CONFIG_KEXEC=y
-CONFIG_U3_DART=y
-CONFIG_PPC_PMAC64=y
-CONFIG_BOOTX_TEXT=y
-CONFIG_POWER4_ONLY=y
-CONFIG_IOMMU_VMERGE=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=2
-CONFIG_ARCH_SELECT_MEMORY_MODEL=y
-CONFIG_ARCH_FLATMEM_ENABLE=y
-CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_FLATMEM_MANUAL=y
-# CONFIG_DISCONTIGMEM_MANUAL is not set
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_NUMA is not set
-# CONFIG_SCHED_SMT is not set
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_PREEMPT_BKL is not set
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_SECCOMP=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_HOTPLUG_CPU is not set
-CONFIG_PROC_DEVICETREE=y
-# CONFIG_CMDLINE_BOOL is not set
-CONFIG_ISA_DMA_API=y
-
-#
-# Bus Options
-#
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PCI_LEGACY_PROC=y
-# CONFIG_PCI_DEBUG is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-# CONFIG_PCCARD is not set
-
-#
-# PCI Hotplug Support
-#
-# CONFIG_HOTPLUG_PCI is not set
-
-#
-# Networking
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-CONFIG_XFRM=y
-CONFIG_XFRM_USER=m
-CONFIG_NET_KEY=m
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-# CONFIG_IP_PNP is not set
-CONFIG_NET_IPIP=y
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_TUNNEL=y
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
-# CONFIG_IPV6 is not set
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-# CONFIG_NETFILTER_NETLINK is not set
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_IP_NF_CONNTRACK=m
-CONFIG_IP_NF_CT_ACCT=y
-CONFIG_IP_NF_CONNTRACK_MARK=y
-CONFIG_IP_NF_CONNTRACK_EVENTS=y
-CONFIG_IP_NF_CT_PROTO_SCTP=m
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_IRC=m
-# CONFIG_IP_NF_NETBIOS_NS is not set
-CONFIG_IP_NF_TFTP=m
-CONFIG_IP_NF_AMANDA=m
-# CONFIG_IP_NF_PPTP is not set
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
-CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
-CONFIG_IP_NF_MATCH_MULTIPORT=m
-CONFIG_IP_NF_MATCH_TOS=m
-CONFIG_IP_NF_MATCH_RECENT=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_DSCP=m
-CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
-CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_REALM=m
-CONFIG_IP_NF_MATCH_SCTP=m
-# CONFIG_IP_NF_MATCH_DCCP is not set
-CONFIG_IP_NF_MATCH_COMMENT=m
-CONFIG_IP_NF_MATCH_CONNMARK=m
-CONFIG_IP_NF_MATCH_CONNBYTES=m
-CONFIG_IP_NF_MATCH_HASHLIMIT=m
-CONFIG_IP_NF_MATCH_STRING=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_TARGET_NFQUEUE=m
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_SAME=m
-CONFIG_IP_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_NAT_IRC=m
-CONFIG_IP_NF_NAT_FTP=m
-CONFIG_IP_NF_NAT_TFTP=m
-CONFIG_IP_NF_NAT_AMANDA=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_TOS=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_DSCP=m
-CONFIG_IP_NF_TARGET_MARK=m
-CONFIG_IP_NF_TARGET_CLASSIFY=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_TARGET_CONNMARK=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_TARGET_NOTRACK=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-CONFIG_LLC=y
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_SCHED is not set
-CONFIG_NET_CLS_ROUTE=y
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-# CONFIG_IEEE80211 is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=y
-# CONFIG_DEBUG_DRIVER is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
-# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-CONFIG_BLK_DEV_NBD=m
-# CONFIG_BLK_DEV_SX8 is not set
-# CONFIG_BLK_DEV_UB is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=65536
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_CDROM_PKTCDVD_BUFFERS=8
-# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-CONFIG_BLK_DEV_IDECD=y
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-
-#
-# IDE chipset support/bugfixes
-#
-CONFIG_IDE_GENERIC=y
-CONFIG_BLK_DEV_IDEPCI=y
-# CONFIG_IDEPCI_SHARE_IRQ is not set
-# CONFIG_BLK_DEV_OFFBOARD is not set
-# CONFIG_BLK_DEV_GENERIC is not set
-# CONFIG_BLK_DEV_OPTI621 is not set
-# CONFIG_BLK_DEV_SL82C105 is not set
-CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-CONFIG_IDEDMA_PCI_AUTO=y
-# CONFIG_IDEDMA_ONLYDISK is not set
-# CONFIG_BLK_DEV_AEC62XX is not set
-# CONFIG_BLK_DEV_ALI15X3 is not set
-# CONFIG_BLK_DEV_AMD74XX is not set
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_CS5520 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_SC1200 is not set
-# CONFIG_BLK_DEV_PIIX is not set
-# CONFIG_BLK_DEV_IT821X is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-# CONFIG_BLK_DEV_PDC202XX_NEW is not set
-# CONFIG_BLK_DEV_SVWKS is not set
-# CONFIG_BLK_DEV_SIIMAGE is not set
-# CONFIG_BLK_DEV_SLC90E66 is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_VIA82CXXX is not set
-CONFIG_BLK_DEV_IDE_PMAC=y
-CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y
-CONFIG_BLK_DEV_IDEDMA_PMAC=y
-# CONFIG_BLK_DEV_IDE_PMAC_BLINK is not set
-# CONFIG_IDE_ARM is not set
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-CONFIG_IDEDMA_AUTO=y
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# SCSI device support
-#
-# CONFIG_RAID_ATTRS is not set
-CONFIG_SCSI=y
-CONFIG_SCSI_PROC_FS=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=y
-# CONFIG_CHR_DEV_OSST is not set
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=y
-# CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-CONFIG_SCSI_MULTI_LUN=y
-CONFIG_SCSI_CONSTANTS=y
-# CONFIG_SCSI_LOGGING is not set
-
-#
-# SCSI Transport Attributes
-#
-CONFIG_SCSI_SPI_ATTRS=y
-# CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
-# CONFIG_SCSI_SAS_ATTRS is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
-# CONFIG_SCSI_3W_9XXX is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_AACRAID is not set
-# CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_AIC79XX is not set
-# CONFIG_MEGARAID_NEWGEN is not set
-# CONFIG_MEGARAID_LEGACY is not set
-# CONFIG_MEGARAID_SAS is not set
-CONFIG_SCSI_SATA=y
-# CONFIG_SCSI_SATA_AHCI is not set
-CONFIG_SCSI_SATA_SVW=y
-# CONFIG_SCSI_ATA_PIIX is not set
-# CONFIG_SCSI_SATA_MV is not set
-# CONFIG_SCSI_SATA_NV is not set
-# CONFIG_SCSI_SATA_PROMISE is not set
-# CONFIG_SCSI_SATA_QSTOR is not set
-# CONFIG_SCSI_SATA_SX4 is not set
-# CONFIG_SCSI_SATA_SIL is not set
-# CONFIG_SCSI_SATA_SIS is not set
-# CONFIG_SCSI_SATA_ULI is not set
-# CONFIG_SCSI_SATA_VIA is not set
-# CONFIG_SCSI_SATA_VITESSE is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_IPS is not set
-# CONFIG_SCSI_INITIO is not set
-# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_SYM53C8XX_2 is not set
-# CONFIG_SCSI_IPR is not set
-# CONFIG_SCSI_QLOGIC_FC is not set
-# CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA24XX is not set
-# CONFIG_SCSI_LPFC is not set
-# CONFIG_SCSI_DC395x is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_DEBUG is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=y
-CONFIG_MD_LINEAR=y
-CONFIG_MD_RAID0=y
-CONFIG_MD_RAID1=y
-CONFIG_MD_RAID10=m
-CONFIG_MD_RAID5=y
-CONFIG_MD_RAID6=m
-CONFIG_MD_MULTIPATH=m
-CONFIG_MD_FAULTY=m
-CONFIG_BLK_DEV_DM=y
-CONFIG_DM_CRYPT=m
-CONFIG_DM_SNAPSHOT=m
-CONFIG_DM_MIRROR=m
-CONFIG_DM_ZERO=m
-# CONFIG_DM_MULTIPATH is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-# CONFIG_FUSION_SPI is not set
-# CONFIG_FUSION_FC is not set
-# CONFIG_FUSION_SAS is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-CONFIG_IEEE1394=y
-
-#
-# Subsystem Options
-#
-# CONFIG_IEEE1394_VERBOSEDEBUG is not set
-CONFIG_IEEE1394_OUI_DB=y
-CONFIG_IEEE1394_EXTRA_CONFIG_ROMS=y
-CONFIG_IEEE1394_CONFIG_ROM_IP1394=y
-# CONFIG_IEEE1394_EXPORT_FULL_API is not set
-
-#
-# Device Drivers
-#
-# CONFIG_IEEE1394_PCILYNX is not set
-CONFIG_IEEE1394_OHCI1394=y
-
-#
-# Protocol Drivers
-#
-CONFIG_IEEE1394_VIDEO1394=m
-CONFIG_IEEE1394_SBP2=m
-# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
-CONFIG_IEEE1394_ETH1394=m
-CONFIG_IEEE1394_DV1394=m
-CONFIG_IEEE1394_RAWIO=y
-# CONFIG_IEEE1394_CMP is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Macintosh device drivers
-#
-CONFIG_ADB_PMU=y
-CONFIG_PMAC_SMU=y
-CONFIG_THERM_PM72=y
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=m
-CONFIG_BONDING=m
-# CONFIG_EQUALIZER is not set
-CONFIG_TUN=m
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
-# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_HAPPYMEAL is not set
-CONFIG_SUNGEM=y
-# CONFIG_CASSINI is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-# CONFIG_NET_PCI is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-CONFIG_ACENIC=y
-CONFIG_ACENIC_OMIT_TIGON_I=y
-# CONFIG_DL2K is not set
-CONFIG_E1000=y
-# CONFIG_E1000_NAPI is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SKGE is not set
-# CONFIG_SK98LIN is not set
-CONFIG_TIGON3=m
-# CONFIG_BNX2 is not set
-# CONFIG_MV643XX_ETH is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_CHELSIO_T1 is not set
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-
-#
-# Token Ring devices
-#
-CONFIG_TR=y
-CONFIG_IBMOL=y
-# CONFIG_3C359 is not set
-# CONFIG_TMS380TR is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-CONFIG_PPP=m
-# CONFIG_PPP_MULTILINK is not set
-# CONFIG_PPP_FILTER is not set
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_SYNC_TTY=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPPOE=m
-# CONFIG_SLIP is not set
-# CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
-# CONFIG_NETCONSOLE is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-CONFIG_INPUT_JOYDEV=m
-# CONFIG_INPUT_TSDEV is not set
-CONFIG_INPUT_EVDEV=y
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-CONFIG_INPUT_KEYBOARD=y
-# CONFIG_KEYBOARD_ATKBD is not set
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-CONFIG_INPUT_MOUSE=y
-# CONFIG_MOUSE_PS2 is not set
-# CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_VSXXXAA is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Hardware I/O ports
-#
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
-# CONFIG_SERIO_SERPORT is not set
-# CONFIG_SERIO_PCIPS2 is not set
-# CONFIG_SERIO_RAW is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-# CONFIG_SERIAL_PMACZILOG is not set
-# CONFIG_SERIAL_JSM is not set
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-CONFIG_AGP=m
-CONFIG_AGP_UNINORTH=m
-# CONFIG_DRM is not set
-CONFIG_RAW_DRIVER=y
-CONFIG_MAX_RAW_DEVS=256
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# TPM devices
-#
-# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-
-#
-# I2C Algorithms
-#
-CONFIG_I2C_ALGOBIT=y
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_ALI1535 is not set
-# CONFIG_I2C_ALI1563 is not set
-# CONFIG_I2C_ALI15X3 is not set
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
-# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_KEYWEST=y
-CONFIG_I2C_PMAC_SMU=y
-# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_SCx200_ACB is not set
-# CONFIG_I2C_SIS5595 is not set
-# CONFIG_I2C_SIS630 is not set
-# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_VIA is not set
-# CONFIG_I2C_VIAPRO is not set
-# CONFIG_I2C_VOODOO3 is not set
-# CONFIG_I2C_PCA_ISA is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_RTC8564 is not set
-# CONFIG_SENSORS_MAX6875 is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# Dallas's 1-wire bus
-#
-# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
-# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
-
-#
-# Misc devices
-#
-
-#
-# Multimedia Capabilities Port drivers
-#
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-CONFIG_FB=y
-CONFIG_FB_CFB_FILLRECT=y
-CONFIG_FB_CFB_COPYAREA=y
-CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
-CONFIG_FB_MACMODES=y
-CONFIG_FB_MODE_HELPERS=y
-CONFIG_FB_TILEBLITTING=y
-# CONFIG_FB_CIRRUS is not set
-# CONFIG_FB_PM2 is not set
-# CONFIG_FB_CYBER2000 is not set
-CONFIG_FB_OF=y
-# CONFIG_FB_CONTROL is not set
-# CONFIG_FB_PLATINUM is not set
-# CONFIG_FB_VALKYRIE is not set
-# CONFIG_FB_CT65550 is not set
-# CONFIG_FB_ASILIANT is not set
-# CONFIG_FB_IMSTT is not set
-# CONFIG_FB_VGA16 is not set
-# CONFIG_FB_NVIDIA is not set
-CONFIG_FB_RIVA=y
-# CONFIG_FB_RIVA_I2C is not set
-# CONFIG_FB_RIVA_DEBUG is not set
-# CONFIG_FB_MATROX is not set
-# CONFIG_FB_RADEON_OLD is not set
-CONFIG_FB_RADEON=y
-CONFIG_FB_RADEON_I2C=y
-# CONFIG_FB_RADEON_DEBUG is not set
-# CONFIG_FB_ATY128 is not set
-# CONFIG_FB_ATY is not set
-# CONFIG_FB_SAVAGE is not set
-# CONFIG_FB_SIS is not set
-# CONFIG_FB_NEOMAGIC is not set
-# CONFIG_FB_KYRO is not set
-# CONFIG_FB_3DFX is not set
-# CONFIG_FB_VOODOO1 is not set
-# CONFIG_FB_CYBLA is not set
-# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_S1D13XXX is not set
-# CONFIG_FB_VIRTUAL is not set
-
-#
-# Console display driver support
-#
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-# CONFIG_FONTS is not set
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-
-#
-# Logo configuration
-#
-CONFIG_LOGO=y
-CONFIG_LOGO_LINUX_MONO=y
-CONFIG_LOGO_LINUX_VGA16=y
-CONFIG_LOGO_LINUX_CLUT224=y
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-CONFIG_BACKLIGHT_CLASS_DEVICE=m
-CONFIG_BACKLIGHT_DEVICE=y
-CONFIG_LCD_CLASS_DEVICE=m
-CONFIG_LCD_DEVICE=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
-CONFIG_USB=y
-# CONFIG_USB_DEBUG is not set
-
-#
-# Miscellaneous USB options
-#
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_BANDWIDTH is not set
-# CONFIG_USB_DYNAMIC_MINORS is not set
-# CONFIG_USB_OTG is not set
-
-#
-# USB Host Controller Drivers
-#
-CONFIG_USB_EHCI_HCD=y
-# CONFIG_USB_EHCI_SPLIT_ISO is not set
-# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
-# CONFIG_USB_ISP116X_HCD is not set
-CONFIG_USB_OHCI_HCD=y
-# CONFIG_USB_OHCI_BIG_ENDIAN is not set
-CONFIG_USB_OHCI_LITTLE_ENDIAN=y
-# CONFIG_USB_UHCI_HCD is not set
-# CONFIG_USB_SL811_HCD is not set
-
-#
-# USB Device Class drivers
-#
-# CONFIG_USB_BLUETOOTH_TTY is not set
-CONFIG_USB_ACM=m
-CONFIG_USB_PRINTER=y
-
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
-#
-CONFIG_USB_STORAGE=y
-# CONFIG_USB_STORAGE_DEBUG is not set
-CONFIG_USB_STORAGE_DATAFAB=y
-CONFIG_USB_STORAGE_FREECOM=y
-CONFIG_USB_STORAGE_ISD200=y
-CONFIG_USB_STORAGE_DPCM=y
-# CONFIG_USB_STORAGE_USBAT is not set
-CONFIG_USB_STORAGE_SDDR09=y
-CONFIG_USB_STORAGE_SDDR55=y
-CONFIG_USB_STORAGE_JUMPSHOT=y
-# CONFIG_USB_STORAGE_ONETOUCH is not set
-
-#
-# USB Input Devices
-#
-CONFIG_USB_HID=y
-CONFIG_USB_HIDINPUT=y
-CONFIG_HID_FF=y
-CONFIG_HID_PID=y
-CONFIG_LOGITECH_FF=y
-CONFIG_THRUSTMASTER_FF=y
-CONFIG_USB_HIDDEV=y
-# CONFIG_USB_AIPTEK is not set
-# CONFIG_USB_WACOM is not set
-# CONFIG_USB_ACECAD is not set
-# CONFIG_USB_KBTAB is not set
-# CONFIG_USB_POWERMATE is not set
-# CONFIG_USB_MTOUCH is not set
-# CONFIG_USB_ITMTOUCH is not set
-# CONFIG_USB_EGALAX is not set
-# CONFIG_USB_YEALINK is not set
-# CONFIG_USB_XPAD is not set
-# CONFIG_USB_ATI_REMOTE is not set
-# CONFIG_USB_KEYSPAN_REMOTE is not set
-# CONFIG_USB_APPLETOUCH is not set
-
-#
-# USB Imaging devices
-#
-# CONFIG_USB_MDC800 is not set
-# CONFIG_USB_MICROTEK is not set
-
-#
-# USB Multimedia devices
-#
-# CONFIG_USB_DABUSB is not set
-
-#
-# Video4Linux support is needed for USB Multimedia device support
-#
-
-#
-# USB Network Adapters
-#
-CONFIG_USB_CATC=m
-CONFIG_USB_KAWETH=m
-CONFIG_USB_PEGASUS=m
-CONFIG_USB_RTL8150=m
-CONFIG_USB_USBNET=m
-# CONFIG_USB_NET_AX8817X is not set
-CONFIG_USB_NET_CDCETHER=m
-# CONFIG_USB_NET_GL620A is not set
-# CONFIG_USB_NET_NET1080 is not set
-# CONFIG_USB_NET_PLUSB is not set
-# CONFIG_USB_NET_RNDIS_HOST is not set
-# CONFIG_USB_NET_CDC_SUBSET is not set
-# CONFIG_USB_NET_ZAURUS is not set
-CONFIG_USB_MON=y
-
-#
-# USB port drivers
-#
-
-#
-# USB Serial Converter support
-#
-CONFIG_USB_SERIAL=m
-CONFIG_USB_SERIAL_GENERIC=y
-# CONFIG_USB_SERIAL_AIRPRIME is not set
-CONFIG_USB_SERIAL_BELKIN=m
-CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
-# CONFIG_USB_SERIAL_CP2101 is not set
-CONFIG_USB_SERIAL_CYPRESS_M8=m
-CONFIG_USB_SERIAL_EMPEG=m
-CONFIG_USB_SERIAL_FTDI_SIO=m
-CONFIG_USB_SERIAL_VISOR=m
-CONFIG_USB_SERIAL_IPAQ=m
-CONFIG_USB_SERIAL_IR=m
-CONFIG_USB_SERIAL_EDGEPORT=m
-CONFIG_USB_SERIAL_EDGEPORT_TI=m
-CONFIG_USB_SERIAL_GARMIN=m
-CONFIG_USB_SERIAL_IPW=m
-CONFIG_USB_SERIAL_KEYSPAN_PDA=m
-CONFIG_USB_SERIAL_KEYSPAN=m
-CONFIG_USB_SERIAL_KEYSPAN_MPR=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19=y
-CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
-CONFIG_USB_SERIAL_KLSI=m
-CONFIG_USB_SERIAL_KOBIL_SCT=m
-CONFIG_USB_SERIAL_MCT_U232=m
-CONFIG_USB_SERIAL_PL2303=m
-# CONFIG_USB_SERIAL_HP4X is not set
-CONFIG_USB_SERIAL_SAFE=m
-CONFIG_USB_SERIAL_SAFE_PADDED=y
-CONFIG_USB_SERIAL_TI=m
-CONFIG_USB_SERIAL_CYBERJACK=m
-CONFIG_USB_SERIAL_XIRCOM=m
-CONFIG_USB_SERIAL_OMNINET=m
-CONFIG_USB_EZUSB=y
-
-#
-# USB Miscellaneous drivers
-#
-# CONFIG_USB_EMI62 is not set
-# CONFIG_USB_EMI26 is not set
-# CONFIG_USB_AUERSWALD is not set
-# CONFIG_USB_RIO500 is not set
-# CONFIG_USB_LEGOTOWER is not set
-# CONFIG_USB_LCD is not set
-# CONFIG_USB_LED is not set
-# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGETKIT is not set
-# CONFIG_USB_PHIDGETSERVO is not set
-# CONFIG_USB_IDMOUSE is not set
-# CONFIG_USB_SISUSBVGA is not set
-# CONFIG_USB_LD is not set
-# CONFIG_USB_TEST is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# MMC/SD Card support
-#
-# CONFIG_MMC is not set
-
-#
-# InfiniBand support
-#
-# CONFIG_INFINIBAND is not set
-
-#
-# SN Devices
-#
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-CONFIG_EXT2_FS_SECURITY=y
-CONFIG_EXT2_FS_XIP=y
-CONFIG_FS_XIP=y
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-CONFIG_REISERFS_FS=y
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-CONFIG_REISERFS_FS_XATTR=y
-CONFIG_REISERFS_FS_POSIX_ACL=y
-CONFIG_REISERFS_FS_SECURITY=y
-# CONFIG_JFS_FS is not set
-CONFIG_FS_POSIX_ACL=y
-CONFIG_XFS_FS=m
-CONFIG_XFS_EXPORT=y
-# CONFIG_XFS_QUOTA is not set
-CONFIG_XFS_SECURITY=y
-CONFIG_XFS_POSIX_ACL=y
-# CONFIG_XFS_RT is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_INOTIFY=y
-# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-CONFIG_AUTOFS_FS=m
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_FUSE_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_ZISOFS_FS=y
-CONFIG_UDF_FS=m
-CONFIG_UDF_NLS=y
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-CONFIG_HUGETLBFS=y
-CONFIG_HUGETLB_PAGE=y
-CONFIG_RAMFS=y
-# CONFIG_RELAYFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-CONFIG_HFS_FS=m
-CONFIG_HFSPLUS_FS=m
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-CONFIG_CRAMFS=y
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=y
-CONFIG_NFSD_V2_ACL=y
-CONFIG_NFSD_V3=y
-CONFIG_NFSD_V3_ACL=y
-CONFIG_NFSD_V4=y
-CONFIG_NFSD_TCP=y
-CONFIG_LOCKD=y
-CONFIG_LOCKD_V4=y
-CONFIG_EXPORTFS=y
-CONFIG_NFS_ACL_SUPPORT=y
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=y
-CONFIG_SUNRPC_GSS=y
-CONFIG_RPCSEC_GSS_KRB5=y
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
-# CONFIG_SMB_FS is not set
-CONFIG_CIFS=m
-# CONFIG_CIFS_STATS is not set
-# CONFIG_CIFS_XATTR is not set
-# CONFIG_CIFS_EXPERIMENTAL is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-CONFIG_MAC_PARTITION=y
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_BSD_DISKLABEL is not set
-# CONFIG_MINIX_SUBPARTITION is not set
-# CONFIG_SOLARIS_X86_PARTITION is not set
-# CONFIG_UNIXWARE_DISKLABEL is not set
-# CONFIG_LDM_PARTITION is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_EFI_PARTITION is not set
-
-#
-# Native Language Support
-#
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="iso8859-1"
-CONFIG_NLS_CODEPAGE_437=y
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-CONFIG_NLS_CODEPAGE_1250=y
-CONFIG_NLS_CODEPAGE_1251=y
-CONFIG_NLS_ASCII=y
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-CONFIG_NLS_ISO8859_15=y
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-CONFIG_NLS_UTF8=y
-
-#
-# Profiling support
-#
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=y
-
-#
-# Kernel hacking
-#
-# CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_LOG_BUF_SHIFT=17
-CONFIG_DETECT_SOFTLOCKUP=y
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_KOBJECT is not set
-# CONFIG_DEBUG_INFO is not set
-CONFIG_DEBUG_FS=y
-# CONFIG_DEBUG_STACKOVERFLOW is not set
-# CONFIG_KPROBES is not set
-# CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUGGER is not set
-# CONFIG_PPCDBG is not set
-CONFIG_IRQSTACKS=y
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_WP512=m
-# CONFIG_CRYPTO_TGR192 is not set
-CONFIG_CRYPTO_DES=y
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_ARC4=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_CRC32C=m
-CONFIG_CRYPTO_TEST=m
-
-#
-# Hardware crypto devices
-#
-
-#
-# Library routines
-#
-CONFIG_CRC_CCITT=m
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-CONFIG_LIBCRC32C=m
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
+++ /dev/null
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc4
-# Thu Oct 20 08:30:56 2005
-#
-CONFIG_64BIT=y
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_COMPAT=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_FORCE_MAX_ZONEORDER=13
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_LOCK_KERNEL=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_AUDIT=y
-CONFIG_AUDITSYSCALL=y
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-# CONFIG_CPUSETS is not set
-CONFIG_INITRAMFS_SOURCE=""
-# CONFIG_EMBEDDED is not set
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-CONFIG_STOP_MACHINE=y
-CONFIG_SYSVIPC_COMPAT=y
-
-#
-# Platform support
-#
-CONFIG_PPC_ISERIES=y
-# CONFIG_PPC_MULTIPLATFORM is not set
-CONFIG_PPC=y
-CONFIG_PPC64=y
-CONFIG_IBMVIO=y
-# CONFIG_POWER4_ONLY is not set
-CONFIG_IOMMU_VMERGE=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=32
-CONFIG_ARCH_SELECT_MEMORY_MODEL=y
-CONFIG_ARCH_FLATMEM_ENABLE=y
-CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_FLATMEM_MANUAL=y
-# CONFIG_DISCONTIGMEM_MANUAL is not set
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_NUMA is not set
-# CONFIG_SCHED_SMT is not set
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_PREEMPT_BKL is not set
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_LPARCFG=y
-CONFIG_SECCOMP=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-CONFIG_ISA_DMA_API=y
-
-#
-# Bus Options
-#
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PCI_LEGACY_PROC=y
-# CONFIG_PCI_DEBUG is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-# CONFIG_PCCARD is not set
-
-#
-# PCI Hotplug Support
-#
-# CONFIG_HOTPLUG_PCI is not set
-
-#
-# Networking
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-CONFIG_XFRM=y
-CONFIG_XFRM_USER=m
-CONFIG_NET_KEY=m
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-# CONFIG_IP_PNP is not set
-CONFIG_NET_IPIP=y
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_TUNNEL=y
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
-# CONFIG_IPV6 is not set
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-# CONFIG_NETFILTER_NETLINK is not set
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_IP_NF_CONNTRACK=m
-CONFIG_IP_NF_CT_ACCT=y
-CONFIG_IP_NF_CONNTRACK_MARK=y
-CONFIG_IP_NF_CONNTRACK_EVENTS=y
-CONFIG_IP_NF_CT_PROTO_SCTP=m
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_IRC=m
-# CONFIG_IP_NF_NETBIOS_NS is not set
-CONFIG_IP_NF_TFTP=m
-CONFIG_IP_NF_AMANDA=m
-# CONFIG_IP_NF_PPTP is not set
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
-CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
-CONFIG_IP_NF_MATCH_MULTIPORT=m
-CONFIG_IP_NF_MATCH_TOS=m
-CONFIG_IP_NF_MATCH_RECENT=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_DSCP=m
-CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
-CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_REALM=m
-CONFIG_IP_NF_MATCH_SCTP=m
-# CONFIG_IP_NF_MATCH_DCCP is not set
-CONFIG_IP_NF_MATCH_COMMENT=m
-CONFIG_IP_NF_MATCH_CONNMARK=m
-CONFIG_IP_NF_MATCH_CONNBYTES=m
-CONFIG_IP_NF_MATCH_HASHLIMIT=m
-CONFIG_IP_NF_MATCH_STRING=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_TARGET_NFQUEUE=m
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_SAME=m
-CONFIG_IP_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_NAT_IRC=m
-CONFIG_IP_NF_NAT_FTP=m
-CONFIG_IP_NF_NAT_TFTP=m
-CONFIG_IP_NF_NAT_AMANDA=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_TOS=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_DSCP=m
-CONFIG_IP_NF_TARGET_MARK=m
-CONFIG_IP_NF_TARGET_CLASSIFY=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_TARGET_CONNMARK=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_TARGET_NOTRACK=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-CONFIG_LLC=y
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_SCHED is not set
-CONFIG_NET_CLS_ROUTE=y
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-# CONFIG_IEEE80211 is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
-# CONFIG_DEBUG_DRIVER is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
-# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-CONFIG_BLK_DEV_NBD=m
-# CONFIG_BLK_DEV_SX8 is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=65536
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-# CONFIG_RAID_ATTRS is not set
-CONFIG_SCSI=y
-CONFIG_SCSI_PROC_FS=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=y
-# CONFIG_CHR_DEV_OSST is not set
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=y
-# CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-CONFIG_SCSI_MULTI_LUN=y
-CONFIG_SCSI_CONSTANTS=y
-# CONFIG_SCSI_LOGGING is not set
-
-#
-# SCSI Transport Attributes
-#
-CONFIG_SCSI_SPI_ATTRS=y
-CONFIG_SCSI_FC_ATTRS=y
-# CONFIG_SCSI_ISCSI_ATTRS is not set
-# CONFIG_SCSI_SAS_ATTRS is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
-# CONFIG_SCSI_3W_9XXX is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_AACRAID is not set
-# CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_AIC79XX is not set
-# CONFIG_MEGARAID_NEWGEN is not set
-# CONFIG_MEGARAID_LEGACY is not set
-# CONFIG_MEGARAID_SAS is not set
-# CONFIG_SCSI_SATA is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_IPS is not set
-CONFIG_SCSI_IBMVSCSI=m
-# CONFIG_SCSI_INITIO is not set
-# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_SYM53C8XX_2 is not set
-# CONFIG_SCSI_IPR is not set
-# CONFIG_SCSI_QLOGIC_FC is not set
-# CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA24XX is not set
-# CONFIG_SCSI_LPFC is not set
-# CONFIG_SCSI_DC395x is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_DEBUG is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=y
-CONFIG_MD_LINEAR=y
-CONFIG_MD_RAID0=y
-CONFIG_MD_RAID1=y
-CONFIG_MD_RAID10=m
-CONFIG_MD_RAID5=y
-CONFIG_MD_RAID6=m
-CONFIG_MD_MULTIPATH=m
-CONFIG_MD_FAULTY=m
-CONFIG_BLK_DEV_DM=y
-CONFIG_DM_CRYPT=m
-CONFIG_DM_SNAPSHOT=m
-CONFIG_DM_MIRROR=m
-CONFIG_DM_ZERO=m
-# CONFIG_DM_MULTIPATH is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-# CONFIG_FUSION_SPI is not set
-# CONFIG_FUSION_FC is not set
-# CONFIG_FUSION_SAS is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Macintosh device drivers
-#
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=m
-CONFIG_BONDING=m
-# CONFIG_EQUALIZER is not set
-CONFIG_TUN=m
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
-# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_CASSINI is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-CONFIG_NET_PCI=y
-CONFIG_PCNET32=y
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_B44 is not set
-# CONFIG_FORCEDETH is not set
-# CONFIG_DGRS is not set
-# CONFIG_EEPRO100 is not set
-CONFIG_E100=y
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_VIA_RHINE is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-CONFIG_ACENIC=m
-# CONFIG_ACENIC_OMIT_TIGON_I is not set
-# CONFIG_DL2K is not set
-CONFIG_E1000=m
-# CONFIG_E1000_NAPI is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SKGE is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_VIA_VELOCITY is not set
-# CONFIG_TIGON3 is not set
-# CONFIG_BNX2 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_CHELSIO_T1 is not set
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-
-#
-# Token Ring devices
-#
-CONFIG_TR=y
-CONFIG_IBMOL=y
-# CONFIG_3C359 is not set
-# CONFIG_TMS380TR is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-CONFIG_ISERIES_VETH=y
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-CONFIG_PPP=m
-# CONFIG_PPP_MULTILINK is not set
-# CONFIG_PPP_FILTER is not set
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_SYNC_TTY=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPPOE=m
-# CONFIG_SLIP is not set
-# CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
-CONFIG_NETCONSOLE=y
-CONFIG_NETPOLL=y
-CONFIG_NETPOLL_RX=y
-CONFIG_NETPOLL_TRAP=y
-CONFIG_NET_POLL_CONTROLLER=y
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Hardware I/O ports
-#
-# CONFIG_SERIO is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=m
-CONFIG_SERIAL_ICOM=m
-# CONFIG_SERIAL_JSM is not set
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-CONFIG_RAW_DRIVER=y
-CONFIG_MAX_RAW_DEVS=256
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# TPM devices
-#
-# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# Dallas's 1-wire bus
-#
-# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
-# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
-
-#
-# Misc devices
-#
-
-#
-# Multimedia Capabilities Port drivers
-#
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
-# CONFIG_USB is not set
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# MMC/SD Card support
-#
-# CONFIG_MMC is not set
-
-#
-# InfiniBand support
-#
-# CONFIG_INFINIBAND is not set
-
-#
-# SN Devices
-#
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-CONFIG_EXT2_FS_SECURITY=y
-CONFIG_EXT2_FS_XIP=y
-CONFIG_FS_XIP=y
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-CONFIG_REISERFS_FS=y
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-CONFIG_REISERFS_FS_XATTR=y
-CONFIG_REISERFS_FS_POSIX_ACL=y
-CONFIG_REISERFS_FS_SECURITY=y
-CONFIG_JFS_FS=m
-CONFIG_JFS_POSIX_ACL=y
-CONFIG_JFS_SECURITY=y
-# CONFIG_JFS_DEBUG is not set
-# CONFIG_JFS_STATISTICS is not set
-CONFIG_FS_POSIX_ACL=y
-CONFIG_XFS_FS=m
-CONFIG_XFS_EXPORT=y
-# CONFIG_XFS_QUOTA is not set
-CONFIG_XFS_SECURITY=y
-CONFIG_XFS_POSIX_ACL=y
-# CONFIG_XFS_RT is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_INOTIFY=y
-# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-CONFIG_AUTOFS_FS=m
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_FUSE_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_ZISOFS_FS=y
-CONFIG_UDF_FS=m
-CONFIG_UDF_NLS=y
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-# CONFIG_HUGETLBFS is not set
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-# CONFIG_RELAYFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-CONFIG_CRAMFS=y
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=m
-CONFIG_NFSD_V2_ACL=y
-CONFIG_NFSD_V3=y
-CONFIG_NFSD_V3_ACL=y
-CONFIG_NFSD_V4=y
-CONFIG_NFSD_TCP=y
-CONFIG_LOCKD=y
-CONFIG_LOCKD_V4=y
-CONFIG_EXPORTFS=m
-CONFIG_NFS_ACL_SUPPORT=y
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=y
-CONFIG_SUNRPC_GSS=y
-CONFIG_RPCSEC_GSS_KRB5=y
-CONFIG_RPCSEC_GSS_SPKM3=m
-# CONFIG_SMB_FS is not set
-CONFIG_CIFS=m
-# CONFIG_CIFS_STATS is not set
-CONFIG_CIFS_XATTR=y
-CONFIG_CIFS_POSIX=y
-# CONFIG_CIFS_EXPERIMENTAL is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="iso8859-1"
-CONFIG_NLS_CODEPAGE_437=y
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-CONFIG_NLS_ASCII=y
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
-
-#
-# iSeries device drivers
-#
-CONFIG_VIOCONS=y
-CONFIG_VIODASD=y
-CONFIG_VIOCD=m
-CONFIG_VIOTAPE=m
-CONFIG_VIOPATH=y
-
-#
-# Profiling support
-#
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=y
-
-#
-# Kernel hacking
-#
-# CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_LOG_BUF_SHIFT=17
-CONFIG_DETECT_SOFTLOCKUP=y
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_KOBJECT is not set
-# CONFIG_DEBUG_INFO is not set
-CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_STACKOVERFLOW=y
-# CONFIG_KPROBES is not set
-CONFIG_DEBUG_STACK_USAGE=y
-# CONFIG_DEBUGGER is not set
-# CONFIG_PPCDBG is not set
-CONFIG_IRQSTACKS=y
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_DES=y
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_ARC4=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_CRC32C=m
-CONFIG_CRYPTO_TEST=m
-
-#
-# Hardware crypto devices
-#
-
-#
-# Library routines
-#
-CONFIG_CRC_CCITT=m
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-CONFIG_LIBCRC32C=m
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
+++ /dev/null
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc4
-# Thu Oct 20 08:31:24 2005
-#
-CONFIG_64BIT=y
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_COMPAT=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_FORCE_MAX_ZONEORDER=13
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_LOCK_KERNEL=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-# CONFIG_CPUSETS is not set
-CONFIG_INITRAMFS_SOURCE=""
-# CONFIG_EMBEDDED is not set
-CONFIG_KALLSYMS=y
-CONFIG_KALLSYMS_ALL=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-CONFIG_STOP_MACHINE=y
-CONFIG_SYSVIPC_COMPAT=y
-
-#
-# Platform support
-#
-# CONFIG_PPC_ISERIES is not set
-CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_PPC_PSERIES is not set
-# CONFIG_PPC_BPA is not set
-# CONFIG_PPC_PMAC is not set
-CONFIG_PPC_MAPLE=y
-CONFIG_PPC=y
-CONFIG_PPC64=y
-CONFIG_PPC_OF=y
-CONFIG_MPIC=y
-# CONFIG_ALTIVEC is not set
-CONFIG_KEXEC=y
-CONFIG_U3_DART=y
-CONFIG_MPIC_BROKEN_U3=y
-CONFIG_BOOTX_TEXT=y
-CONFIG_POWER4_ONLY=y
-CONFIG_IOMMU_VMERGE=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=2
-CONFIG_ARCH_SELECT_MEMORY_MODEL=y
-CONFIG_ARCH_FLATMEM_ENABLE=y
-CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_FLATMEM_MANUAL=y
-# CONFIG_DISCONTIGMEM_MANUAL is not set
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_NUMA is not set
-# CONFIG_SCHED_SMT is not set
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_PREEMPT_BKL is not set
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_SECCOMP=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-CONFIG_PROC_DEVICETREE=y
-# CONFIG_CMDLINE_BOOL is not set
-CONFIG_ISA_DMA_API=y
-
-#
-# Bus Options
-#
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PCI_LEGACY_PROC=y
-# CONFIG_PCI_DEBUG is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-# CONFIG_PCCARD is not set
-
-#
-# PCI Hotplug Support
-#
-# CONFIG_HOTPLUG_PCI is not set
-
-#
-# Networking
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-# CONFIG_IEEE80211 is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
-# CONFIG_DEBUG_DRIVER is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
-# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_COW_COMMON is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_SX8 is not set
-# CONFIG_BLK_DEV_UB is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=8192
-# CONFIG_BLK_DEV_INITRD is not set
-# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-CONFIG_BLK_DEV_IDECD=y
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-CONFIG_IDE_TASK_IOCTL=y
-
-#
-# IDE chipset support/bugfixes
-#
-CONFIG_IDE_GENERIC=y
-CONFIG_BLK_DEV_IDEPCI=y
-CONFIG_IDEPCI_SHARE_IRQ=y
-# CONFIG_BLK_DEV_OFFBOARD is not set
-CONFIG_BLK_DEV_GENERIC=y
-# CONFIG_BLK_DEV_OPTI621 is not set
-# CONFIG_BLK_DEV_SL82C105 is not set
-CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-CONFIG_IDEDMA_PCI_AUTO=y
-# CONFIG_IDEDMA_ONLYDISK is not set
-# CONFIG_BLK_DEV_AEC62XX is not set
-# CONFIG_BLK_DEV_ALI15X3 is not set
-CONFIG_BLK_DEV_AMD74XX=y
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_CS5520 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_SC1200 is not set
-# CONFIG_BLK_DEV_PIIX is not set
-# CONFIG_BLK_DEV_IT821X is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-# CONFIG_BLK_DEV_PDC202XX_NEW is not set
-# CONFIG_BLK_DEV_SVWKS is not set
-# CONFIG_BLK_DEV_SIIMAGE is not set
-# CONFIG_BLK_DEV_SLC90E66 is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_VIA82CXXX is not set
-# CONFIG_IDE_ARM is not set
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-CONFIG_IDEDMA_AUTO=y
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# SCSI device support
-#
-# CONFIG_RAID_ATTRS is not set
-# CONFIG_SCSI is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Macintosh device drivers
-#
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
-# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_CASSINI is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-CONFIG_NET_PCI=y
-# CONFIG_PCNET32 is not set
-CONFIG_AMD8111_ETH=y
-# CONFIG_AMD8111E_NAPI is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_B44 is not set
-# CONFIG_FORCEDETH is not set
-# CONFIG_DGRS is not set
-# CONFIG_EEPRO100 is not set
-# CONFIG_E100 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_VIA_RHINE is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-CONFIG_E1000=y
-# CONFIG_E1000_NAPI is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SKGE is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_VIA_VELOCITY is not set
-# CONFIG_TIGON3 is not set
-# CONFIG_BNX2 is not set
-# CONFIG_MV643XX_ETH is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_CHELSIO_T1 is not set
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
-# CONFIG_NETCONSOLE is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1600
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=1200
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Hardware I/O ports
-#
-# CONFIG_SERIO is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=4
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# TPM devices
-#
-# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-
-#
-# I2C Algorithms
-#
-CONFIG_I2C_ALGOBIT=y
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_ALI1535 is not set
-# CONFIG_I2C_ALI1563 is not set
-# CONFIG_I2C_ALI15X3 is not set
-# CONFIG_I2C_AMD756 is not set
-CONFIG_I2C_AMD8111=y
-# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
-# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_SCx200_ACB is not set
-# CONFIG_I2C_SIS5595 is not set
-# CONFIG_I2C_SIS630 is not set
-# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_VIA is not set
-# CONFIG_I2C_VIAPRO is not set
-# CONFIG_I2C_VOODOO3 is not set
-# CONFIG_I2C_PCA_ISA is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_RTC8564 is not set
-# CONFIG_SENSORS_MAX6875 is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# Dallas's 1-wire bus
-#
-# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
-# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
-
-#
-# Misc devices
-#
-
-#
-# Multimedia Capabilities Port drivers
-#
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Console display driver support
-#
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
-CONFIG_USB=y
-# CONFIG_USB_DEBUG is not set
-
-#
-# Miscellaneous USB options
-#
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_BANDWIDTH is not set
-# CONFIG_USB_DYNAMIC_MINORS is not set
-# CONFIG_USB_OTG is not set
-
-#
-# USB Host Controller Drivers
-#
-CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_SPLIT_ISO=y
-CONFIG_USB_EHCI_ROOT_HUB_TT=y
-# CONFIG_USB_ISP116X_HCD is not set
-CONFIG_USB_OHCI_HCD=y
-# CONFIG_USB_OHCI_BIG_ENDIAN is not set
-CONFIG_USB_OHCI_LITTLE_ENDIAN=y
-CONFIG_USB_UHCI_HCD=y
-# CONFIG_USB_SL811_HCD is not set
-
-#
-# USB Device Class drivers
-#
-# CONFIG_USB_BLUETOOTH_TTY is not set
-# CONFIG_USB_ACM is not set
-# CONFIG_USB_PRINTER is not set
-
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
-#
-# CONFIG_USB_STORAGE is not set
-
-#
-# USB Input Devices
-#
-CONFIG_USB_HID=y
-CONFIG_USB_HIDINPUT=y
-# CONFIG_HID_FF is not set
-# CONFIG_USB_HIDDEV is not set
-# CONFIG_USB_AIPTEK is not set
-# CONFIG_USB_WACOM is not set
-# CONFIG_USB_ACECAD is not set
-# CONFIG_USB_KBTAB is not set
-# CONFIG_USB_POWERMATE is not set
-# CONFIG_USB_MTOUCH is not set
-# CONFIG_USB_ITMTOUCH is not set
-# CONFIG_USB_EGALAX is not set
-# CONFIG_USB_YEALINK is not set
-# CONFIG_USB_XPAD is not set
-# CONFIG_USB_ATI_REMOTE is not set
-# CONFIG_USB_KEYSPAN_REMOTE is not set
-# CONFIG_USB_APPLETOUCH is not set
-
-#
-# USB Imaging devices
-#
-# CONFIG_USB_MDC800 is not set
-
-#
-# USB Multimedia devices
-#
-# CONFIG_USB_DABUSB is not set
-
-#
-# Video4Linux support is needed for USB Multimedia device support
-#
-
-#
-# USB Network Adapters
-#
-# CONFIG_USB_CATC is not set
-# CONFIG_USB_KAWETH is not set
-CONFIG_USB_PEGASUS=y
-# CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_USBNET is not set
-CONFIG_USB_MON=y
-
-#
-# USB port drivers
-#
-
-#
-# USB Serial Converter support
-#
-CONFIG_USB_SERIAL=y
-# CONFIG_USB_SERIAL_CONSOLE is not set
-CONFIG_USB_SERIAL_GENERIC=y
-# CONFIG_USB_SERIAL_AIRPRIME is not set
-# CONFIG_USB_SERIAL_BELKIN is not set
-# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
-# CONFIG_USB_SERIAL_CP2101 is not set
-CONFIG_USB_SERIAL_CYPRESS_M8=m
-# CONFIG_USB_SERIAL_EMPEG is not set
-# CONFIG_USB_SERIAL_FTDI_SIO is not set
-# CONFIG_USB_SERIAL_VISOR is not set
-# CONFIG_USB_SERIAL_IPAQ is not set
-# CONFIG_USB_SERIAL_IR is not set
-# CONFIG_USB_SERIAL_EDGEPORT is not set
-# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
-CONFIG_USB_SERIAL_GARMIN=m
-CONFIG_USB_SERIAL_IPW=m
-# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
-CONFIG_USB_SERIAL_KEYSPAN=y
-CONFIG_USB_SERIAL_KEYSPAN_MPR=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19=y
-CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
-# CONFIG_USB_SERIAL_KLSI is not set
-# CONFIG_USB_SERIAL_KOBIL_SCT is not set
-# CONFIG_USB_SERIAL_MCT_U232 is not set
-# CONFIG_USB_SERIAL_PL2303 is not set
-# CONFIG_USB_SERIAL_HP4X is not set
-# CONFIG_USB_SERIAL_SAFE is not set
-CONFIG_USB_SERIAL_TI=m
-# CONFIG_USB_SERIAL_CYBERJACK is not set
-# CONFIG_USB_SERIAL_XIRCOM is not set
-# CONFIG_USB_SERIAL_OMNINET is not set
-CONFIG_USB_EZUSB=y
-
-#
-# USB Miscellaneous drivers
-#
-# CONFIG_USB_EMI62 is not set
-# CONFIG_USB_EMI26 is not set
-# CONFIG_USB_AUERSWALD is not set
-# CONFIG_USB_RIO500 is not set
-# CONFIG_USB_LEGOTOWER is not set
-# CONFIG_USB_LCD is not set
-# CONFIG_USB_LED is not set
-# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGETKIT is not set
-# CONFIG_USB_PHIDGETSERVO is not set
-# CONFIG_USB_IDMOUSE is not set
-# CONFIG_USB_SISUSBVGA is not set
-# CONFIG_USB_LD is not set
-# CONFIG_USB_TEST is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# MMC/SD Card support
-#
-# CONFIG_MMC is not set
-
-#
-# InfiniBand support
-#
-# CONFIG_INFINIBAND is not set
-
-#
-# SN Devices
-#
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-CONFIG_EXT2_FS_XIP=y
-CONFIG_FS_XIP=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-CONFIG_FS_POSIX_ACL=y
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_INOTIFY=y
-# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_FUSE_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-CONFIG_HUGETLBFS=y
-CONFIG_HUGETLB_PAGE=y
-CONFIG_RAMFS=y
-# CONFIG_RELAYFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-CONFIG_CRAMFS=y
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-CONFIG_LOCKD_V4=y
-CONFIG_NFS_ACL_SUPPORT=y
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=y
-CONFIG_SUNRPC_GSS=y
-CONFIG_RPCSEC_GSS_KRB5=y
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-CONFIG_MAC_PARTITION=y
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_BSD_DISKLABEL is not set
-# CONFIG_MINIX_SUBPARTITION is not set
-# CONFIG_SOLARIS_X86_PARTITION is not set
-# CONFIG_UNIXWARE_DISKLABEL is not set
-# CONFIG_LDM_PARTITION is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_EFI_PARTITION is not set
-
-#
-# Native Language Support
-#
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="utf-8"
-# CONFIG_NLS_CODEPAGE_437 is not set
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-# CONFIG_NLS_ASCII is not set
-# CONFIG_NLS_ISO8859_1 is not set
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-CONFIG_NLS_UTF8=y
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_LOG_BUF_SHIFT=17
-CONFIG_DETECT_SOFTLOCKUP=y
-# CONFIG_SCHEDSTATS is not set
-CONFIG_DEBUG_SLAB=y
-# CONFIG_DEBUG_SPINLOCK is not set
-CONFIG_DEBUG_SPINLOCK_SLEEP=y
-# CONFIG_DEBUG_KOBJECT is not set
-# CONFIG_DEBUG_INFO is not set
-CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_STACKOVERFLOW=y
-# CONFIG_KPROBES is not set
-CONFIG_DEBUG_STACK_USAGE=y
-CONFIG_DEBUGGER=y
-CONFIG_XMON=y
-CONFIG_XMON_DEFAULT=y
-# CONFIG_PPCDBG is not set
-# CONFIG_IRQSTACKS is not set
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-# CONFIG_CRYPTO_HMAC is not set
-# CONFIG_CRYPTO_NULL is not set
-# CONFIG_CRYPTO_MD4 is not set
-CONFIG_CRYPTO_MD5=y
-# CONFIG_CRYPTO_SHA1 is not set
-# CONFIG_CRYPTO_SHA256 is not set
-# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
-# CONFIG_CRYPTO_TGR192 is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
-# CONFIG_CRYPTO_AES is not set
-# CONFIG_CRYPTO_CAST5 is not set
-# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
-# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_TEST is not set
-
-#
-# Hardware crypto devices
-#
-
-#
-# Library routines
-#
-CONFIG_CRC_CCITT=y
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
-CONFIG_ZLIB_INFLATE=y
+++ /dev/null
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc4
-# Thu Oct 20 08:32:17 2005
-#
-CONFIG_64BIT=y
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_COMPAT=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_FORCE_MAX_ZONEORDER=13
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_LOCK_KERNEL=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_AUDIT=y
-CONFIG_AUDITSYSCALL=y
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_CPUSETS=y
-CONFIG_INITRAMFS_SOURCE=""
-# CONFIG_EMBEDDED is not set
-CONFIG_KALLSYMS=y
-CONFIG_KALLSYMS_ALL=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-CONFIG_STOP_MACHINE=y
-CONFIG_SYSVIPC_COMPAT=y
-
-#
-# Platform support
-#
-# CONFIG_PPC_ISERIES is not set
-CONFIG_PPC_MULTIPLATFORM=y
-CONFIG_PPC_PSERIES=y
-# CONFIG_PPC_BPA is not set
-# CONFIG_PPC_PMAC is not set
-# CONFIG_PPC_MAPLE is not set
-CONFIG_PPC=y
-CONFIG_PPC64=y
-CONFIG_PPC_OF=y
-CONFIG_XICS=y
-CONFIG_MPIC=y
-CONFIG_ALTIVEC=y
-CONFIG_PPC_SPLPAR=y
-CONFIG_KEXEC=y
-CONFIG_IBMVIO=y
-# CONFIG_U3_DART is not set
-# CONFIG_BOOTX_TEXT is not set
-# CONFIG_POWER4_ONLY is not set
-CONFIG_IOMMU_VMERGE=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=128
-CONFIG_ARCH_SELECT_MEMORY_MODEL=y
-CONFIG_ARCH_FLATMEM_ENABLE=y
-CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
-CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
-CONFIG_ARCH_SPARSEMEM_ENABLE=y
-CONFIG_SELECT_MEMORY_MODEL=y
-# CONFIG_FLATMEM_MANUAL is not set
-CONFIG_DISCONTIGMEM_MANUAL=y
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_DISCONTIGMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-CONFIG_NEED_MULTIPLE_NODES=y
-# CONFIG_SPARSEMEM_STATIC is not set
-CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y
-CONFIG_NODES_SPAN_OTHER_NODES=y
-CONFIG_NUMA=y
-CONFIG_SCHED_SMT=y
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_PREEMPT_BKL is not set
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-CONFIG_EEH=y
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_PPC_RTAS=y
-CONFIG_RTAS_PROC=y
-CONFIG_RTAS_FLASH=m
-CONFIG_SCANLOG=m
-CONFIG_LPARCFG=y
-CONFIG_SECCOMP=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-CONFIG_HOTPLUG_CPU=y
-CONFIG_PROC_DEVICETREE=y
-# CONFIG_CMDLINE_BOOL is not set
-CONFIG_ISA_DMA_API=y
-
-#
-# Bus Options
-#
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PCI_LEGACY_PROC=y
-# CONFIG_PCI_DEBUG is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-# CONFIG_PCCARD is not set
-
-#
-# PCI Hotplug Support
-#
-CONFIG_HOTPLUG_PCI=m
-# CONFIG_HOTPLUG_PCI_FAKE is not set
-# CONFIG_HOTPLUG_PCI_CPCI is not set
-# CONFIG_HOTPLUG_PCI_SHPC is not set
-CONFIG_HOTPLUG_PCI_RPA=m
-CONFIG_HOTPLUG_PCI_RPA_DLPAR=m
-
-#
-# Networking
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-CONFIG_XFRM=y
-CONFIG_XFRM_USER=m
-CONFIG_NET_KEY=m
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-# CONFIG_IP_PNP is not set
-CONFIG_NET_IPIP=y
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_TUNNEL=y
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
-# CONFIG_IPV6 is not set
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-CONFIG_NETFILTER_NETLINK=y
-CONFIG_NETFILTER_NETLINK_QUEUE=m
-CONFIG_NETFILTER_NETLINK_LOG=m
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_IP_NF_CONNTRACK=m
-CONFIG_IP_NF_CT_ACCT=y
-CONFIG_IP_NF_CONNTRACK_MARK=y
-CONFIG_IP_NF_CONNTRACK_EVENTS=y
-CONFIG_IP_NF_CONNTRACK_NETLINK=m
-CONFIG_IP_NF_CT_PROTO_SCTP=m
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_IRC=m
-# CONFIG_IP_NF_NETBIOS_NS is not set
-CONFIG_IP_NF_TFTP=m
-CONFIG_IP_NF_AMANDA=m
-# CONFIG_IP_NF_PPTP is not set
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
-CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
-CONFIG_IP_NF_MATCH_MULTIPORT=m
-CONFIG_IP_NF_MATCH_TOS=m
-CONFIG_IP_NF_MATCH_RECENT=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_DSCP=m
-CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
-CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_REALM=m
-CONFIG_IP_NF_MATCH_SCTP=m
-# CONFIG_IP_NF_MATCH_DCCP is not set
-CONFIG_IP_NF_MATCH_COMMENT=m
-CONFIG_IP_NF_MATCH_CONNMARK=m
-CONFIG_IP_NF_MATCH_CONNBYTES=m
-CONFIG_IP_NF_MATCH_HASHLIMIT=m
-CONFIG_IP_NF_MATCH_STRING=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_TARGET_NFQUEUE=m
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_SAME=m
-CONFIG_IP_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_NAT_IRC=m
-CONFIG_IP_NF_NAT_FTP=m
-CONFIG_IP_NF_NAT_TFTP=m
-CONFIG_IP_NF_NAT_AMANDA=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_TOS=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_DSCP=m
-CONFIG_IP_NF_TARGET_MARK=m
-CONFIG_IP_NF_TARGET_CLASSIFY=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_TARGET_CONNMARK=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_TARGET_NOTRACK=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-CONFIG_LLC=y
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_SCHED is not set
-CONFIG_NET_CLS_ROUTE=y
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-# CONFIG_IEEE80211 is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=y
-# CONFIG_DEBUG_DRIVER is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
-# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-CONFIG_PARPORT=m
-CONFIG_PARPORT_PC=m
-# CONFIG_PARPORT_SERIAL is not set
-# CONFIG_PARPORT_PC_FIFO is not set
-# CONFIG_PARPORT_PC_SUPERIO is not set
-# CONFIG_PARPORT_GSC is not set
-# CONFIG_PARPORT_1284 is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
-CONFIG_BLK_DEV_FD=m
-# CONFIG_PARIDE is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-CONFIG_BLK_DEV_NBD=m
-# CONFIG_BLK_DEV_SX8 is not set
-# CONFIG_BLK_DEV_UB is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=65536
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-CONFIG_BLK_DEV_IDECD=y
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-
-#
-# IDE chipset support/bugfixes
-#
-CONFIG_IDE_GENERIC=y
-CONFIG_BLK_DEV_IDEPCI=y
-CONFIG_IDEPCI_SHARE_IRQ=y
-# CONFIG_BLK_DEV_OFFBOARD is not set
-CONFIG_BLK_DEV_GENERIC=y
-# CONFIG_BLK_DEV_OPTI621 is not set
-CONFIG_BLK_DEV_SL82C105=y
-CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-CONFIG_IDEDMA_PCI_AUTO=y
-# CONFIG_IDEDMA_ONLYDISK is not set
-# CONFIG_BLK_DEV_AEC62XX is not set
-# CONFIG_BLK_DEV_ALI15X3 is not set
-CONFIG_BLK_DEV_AMD74XX=y
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_CS5520 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_SC1200 is not set
-# CONFIG_BLK_DEV_PIIX is not set
-# CONFIG_BLK_DEV_IT821X is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-# CONFIG_BLK_DEV_PDC202XX_NEW is not set
-# CONFIG_BLK_DEV_SVWKS is not set
-# CONFIG_BLK_DEV_SIIMAGE is not set
-# CONFIG_BLK_DEV_SLC90E66 is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_VIA82CXXX is not set
-# CONFIG_IDE_ARM is not set
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-CONFIG_IDEDMA_AUTO=y
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# SCSI device support
-#
-# CONFIG_RAID_ATTRS is not set
-CONFIG_SCSI=y
-CONFIG_SCSI_PROC_FS=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=y
-# CONFIG_CHR_DEV_OSST is not set
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=y
-# CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-CONFIG_SCSI_MULTI_LUN=y
-CONFIG_SCSI_CONSTANTS=y
-# CONFIG_SCSI_LOGGING is not set
-
-#
-# SCSI Transport Attributes
-#
-CONFIG_SCSI_SPI_ATTRS=y
-CONFIG_SCSI_FC_ATTRS=y
-CONFIG_SCSI_ISCSI_ATTRS=m
-# CONFIG_SCSI_SAS_ATTRS is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
-# CONFIG_SCSI_3W_9XXX is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_AACRAID is not set
-# CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_AIC79XX is not set
-# CONFIG_MEGARAID_NEWGEN is not set
-# CONFIG_MEGARAID_LEGACY is not set
-# CONFIG_MEGARAID_SAS is not set
-# CONFIG_SCSI_SATA is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_IPS is not set
-CONFIG_SCSI_IBMVSCSI=y
-# CONFIG_SCSI_INITIO is not set
-# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_PPA is not set
-# CONFIG_SCSI_IMM is not set
-CONFIG_SCSI_SYM53C8XX_2=y
-CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0
-CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
-CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
-# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set
-CONFIG_SCSI_IPR=y
-CONFIG_SCSI_IPR_TRACE=y
-CONFIG_SCSI_IPR_DUMP=y
-# CONFIG_SCSI_QLOGIC_FC is not set
-# CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=y
-CONFIG_SCSI_QLA21XX=m
-CONFIG_SCSI_QLA22XX=m
-CONFIG_SCSI_QLA2300=m
-CONFIG_SCSI_QLA2322=m
-CONFIG_SCSI_QLA6312=m
-CONFIG_SCSI_QLA24XX=m
-CONFIG_SCSI_LPFC=m
-# CONFIG_SCSI_DC395x is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_DEBUG is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=y
-CONFIG_MD_LINEAR=y
-CONFIG_MD_RAID0=y
-CONFIG_MD_RAID1=y
-CONFIG_MD_RAID10=m
-CONFIG_MD_RAID5=y
-CONFIG_MD_RAID6=m
-CONFIG_MD_MULTIPATH=m
-CONFIG_MD_FAULTY=m
-CONFIG_BLK_DEV_DM=y
-CONFIG_DM_CRYPT=m
-CONFIG_DM_SNAPSHOT=m
-CONFIG_DM_MIRROR=m
-CONFIG_DM_ZERO=m
-CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-# CONFIG_FUSION_SPI is not set
-# CONFIG_FUSION_FC is not set
-# CONFIG_FUSION_SAS is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Macintosh device drivers
-#
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=m
-CONFIG_BONDING=m
-# CONFIG_EQUALIZER is not set
-CONFIG_TUN=m
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
-# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_CASSINI is not set
-CONFIG_NET_VENDOR_3COM=y
-CONFIG_VORTEX=y
-# CONFIG_TYPHOON is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-CONFIG_IBMVETH=y
-CONFIG_NET_PCI=y
-CONFIG_PCNET32=y
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_B44 is not set
-# CONFIG_FORCEDETH is not set
-# CONFIG_DGRS is not set
-# CONFIG_EEPRO100 is not set
-CONFIG_E100=y
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_VIA_RHINE is not set
-# CONFIG_NET_POCKET is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-CONFIG_ACENIC=y
-CONFIG_ACENIC_OMIT_TIGON_I=y
-# CONFIG_DL2K is not set
-CONFIG_E1000=y
-# CONFIG_E1000_NAPI is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SKGE is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_VIA_VELOCITY is not set
-CONFIG_TIGON3=y
-# CONFIG_BNX2 is not set
-# CONFIG_MV643XX_ETH is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_CHELSIO_T1 is not set
-CONFIG_IXGB=m
-# CONFIG_IXGB_NAPI is not set
-CONFIG_S2IO=m
-# CONFIG_S2IO_NAPI is not set
-# CONFIG_2BUFF_MODE is not set
-
-#
-# Token Ring devices
-#
-CONFIG_TR=y
-CONFIG_IBMOL=y
-# CONFIG_3C359 is not set
-# CONFIG_TMS380TR is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PLIP is not set
-CONFIG_PPP=m
-# CONFIG_PPP_MULTILINK is not set
-# CONFIG_PPP_FILTER is not set
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_SYNC_TTY=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPPOE=m
-# CONFIG_SLIP is not set
-# CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
-CONFIG_NETCONSOLE=y
-CONFIG_NETPOLL=y
-CONFIG_NETPOLL_RX=y
-CONFIG_NETPOLL_TRAP=y
-CONFIG_NET_POLL_CONTROLLER=y
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-CONFIG_INPUT_KEYBOARD=y
-CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-CONFIG_INPUT_MOUSE=y
-CONFIG_MOUSE_PS2=y
-# CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_VSXXXAA is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-CONFIG_INPUT_MISC=y
-CONFIG_INPUT_PCSPKR=m
-# CONFIG_INPUT_UINPUT is not set
-
-#
-# Hardware I/O ports
-#
-CONFIG_SERIO=y
-CONFIG_SERIO_I8042=y
-# CONFIG_SERIO_SERPORT is not set
-# CONFIG_SERIO_PARKBD is not set
-# CONFIG_SERIO_PCIPS2 is not set
-CONFIG_SERIO_LIBPS2=y
-# CONFIG_SERIO_RAW is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=4
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_SERIAL_ICOM=m
-# CONFIG_SERIAL_JSM is not set
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-# CONFIG_PRINTER is not set
-# CONFIG_PPDEV is not set
-# CONFIG_TIPAR is not set
-CONFIG_HVC_CONSOLE=y
-CONFIG_HVCS=m
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-CONFIG_RAW_DRIVER=y
-CONFIG_MAX_RAW_DEVS=1024
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# TPM devices
-#
-# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-# CONFIG_I2C_CHARDEV is not set
-
-#
-# I2C Algorithms
-#
-CONFIG_I2C_ALGOBIT=y
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_ALI1535 is not set
-# CONFIG_I2C_ALI1563 is not set
-# CONFIG_I2C_ALI15X3 is not set
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
-# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_PARPORT is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_SCx200_ACB is not set
-# CONFIG_I2C_SIS5595 is not set
-# CONFIG_I2C_SIS630 is not set
-# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_VIA is not set
-# CONFIG_I2C_VIAPRO is not set
-# CONFIG_I2C_VOODOO3 is not set
-# CONFIG_I2C_PCA_ISA is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_RTC8564 is not set
-# CONFIG_SENSORS_MAX6875 is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# Dallas's 1-wire bus
-#
-# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
-# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
-
-#
-# Misc devices
-#
-
-#
-# Multimedia Capabilities Port drivers
-#
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-CONFIG_FB=y
-CONFIG_FB_CFB_FILLRECT=y
-CONFIG_FB_CFB_COPYAREA=y
-CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
-CONFIG_FB_MACMODES=y
-CONFIG_FB_MODE_HELPERS=y
-CONFIG_FB_TILEBLITTING=y
-# CONFIG_FB_CIRRUS is not set
-# CONFIG_FB_PM2 is not set
-# CONFIG_FB_CYBER2000 is not set
-CONFIG_FB_OF=y
-# CONFIG_FB_CT65550 is not set
-# CONFIG_FB_ASILIANT is not set
-# CONFIG_FB_IMSTT is not set
-# CONFIG_FB_VGA16 is not set
-# CONFIG_FB_NVIDIA is not set
-# CONFIG_FB_RIVA is not set
-CONFIG_FB_MATROX=y
-CONFIG_FB_MATROX_MILLENIUM=y
-CONFIG_FB_MATROX_MYSTIQUE=y
-CONFIG_FB_MATROX_G=y
-# CONFIG_FB_MATROX_I2C is not set
-CONFIG_FB_MATROX_MULTIHEAD=y
-# CONFIG_FB_RADEON_OLD is not set
-CONFIG_FB_RADEON=y
-CONFIG_FB_RADEON_I2C=y
-# CONFIG_FB_RADEON_DEBUG is not set
-# CONFIG_FB_ATY128 is not set
-# CONFIG_FB_ATY is not set
-# CONFIG_FB_SAVAGE is not set
-# CONFIG_FB_SIS is not set
-# CONFIG_FB_NEOMAGIC is not set
-# CONFIG_FB_KYRO is not set
-# CONFIG_FB_3DFX is not set
-# CONFIG_FB_VOODOO1 is not set
-# CONFIG_FB_CYBLA is not set
-# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_S1D13XXX is not set
-# CONFIG_FB_VIRTUAL is not set
-
-#
-# Console display driver support
-#
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-# CONFIG_FONTS is not set
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-
-#
-# Logo configuration
-#
-CONFIG_LOGO=y
-CONFIG_LOGO_LINUX_MONO=y
-CONFIG_LOGO_LINUX_VGA16=y
-CONFIG_LOGO_LINUX_CLUT224=y
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-CONFIG_BACKLIGHT_CLASS_DEVICE=m
-CONFIG_BACKLIGHT_DEVICE=y
-CONFIG_LCD_CLASS_DEVICE=m
-CONFIG_LCD_DEVICE=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
-CONFIG_USB=y
-# CONFIG_USB_DEBUG is not set
-
-#
-# Miscellaneous USB options
-#
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_BANDWIDTH is not set
-# CONFIG_USB_DYNAMIC_MINORS is not set
-# CONFIG_USB_OTG is not set
-
-#
-# USB Host Controller Drivers
-#
-CONFIG_USB_EHCI_HCD=y
-# CONFIG_USB_EHCI_SPLIT_ISO is not set
-# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
-# CONFIG_USB_ISP116X_HCD is not set
-CONFIG_USB_OHCI_HCD=y
-# CONFIG_USB_OHCI_BIG_ENDIAN is not set
-CONFIG_USB_OHCI_LITTLE_ENDIAN=y
-# CONFIG_USB_UHCI_HCD is not set
-# CONFIG_USB_SL811_HCD is not set
-
-#
-# USB Device Class drivers
-#
-# CONFIG_USB_BLUETOOTH_TTY is not set
-# CONFIG_USB_ACM is not set
-# CONFIG_USB_PRINTER is not set
-
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
-#
-CONFIG_USB_STORAGE=y
-# CONFIG_USB_STORAGE_DEBUG is not set
-# CONFIG_USB_STORAGE_DATAFAB is not set
-# CONFIG_USB_STORAGE_FREECOM is not set
-# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
-# CONFIG_USB_STORAGE_USBAT is not set
-# CONFIG_USB_STORAGE_SDDR09 is not set
-# CONFIG_USB_STORAGE_SDDR55 is not set
-# CONFIG_USB_STORAGE_JUMPSHOT is not set
-
-#
-# USB Input Devices
-#
-CONFIG_USB_HID=y
-CONFIG_USB_HIDINPUT=y
-# CONFIG_HID_FF is not set
-CONFIG_USB_HIDDEV=y
-# CONFIG_USB_AIPTEK is not set
-# CONFIG_USB_WACOM is not set
-# CONFIG_USB_ACECAD is not set
-# CONFIG_USB_KBTAB is not set
-# CONFIG_USB_POWERMATE is not set
-# CONFIG_USB_MTOUCH is not set
-# CONFIG_USB_ITMTOUCH is not set
-# CONFIG_USB_EGALAX is not set
-# CONFIG_USB_YEALINK is not set
-# CONFIG_USB_XPAD is not set
-# CONFIG_USB_ATI_REMOTE is not set
-# CONFIG_USB_KEYSPAN_REMOTE is not set
-# CONFIG_USB_APPLETOUCH is not set
-
-#
-# USB Imaging devices
-#
-# CONFIG_USB_MDC800 is not set
-# CONFIG_USB_MICROTEK is not set
-
-#
-# USB Multimedia devices
-#
-# CONFIG_USB_DABUSB is not set
-
-#
-# Video4Linux support is needed for USB Multimedia device support
-#
-
-#
-# USB Network Adapters
-#
-# CONFIG_USB_CATC is not set
-# CONFIG_USB_KAWETH is not set
-# CONFIG_USB_PEGASUS is not set
-# CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_USBNET is not set
-CONFIG_USB_MON=y
-
-#
-# USB port drivers
-#
-# CONFIG_USB_USS720 is not set
-
-#
-# USB Serial Converter support
-#
-# CONFIG_USB_SERIAL is not set
-
-#
-# USB Miscellaneous drivers
-#
-# CONFIG_USB_EMI62 is not set
-# CONFIG_USB_EMI26 is not set
-# CONFIG_USB_AUERSWALD is not set
-# CONFIG_USB_RIO500 is not set
-# CONFIG_USB_LEGOTOWER is not set
-# CONFIG_USB_LCD is not set
-# CONFIG_USB_LED is not set
-# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGETKIT is not set
-# CONFIG_USB_PHIDGETSERVO is not set
-# CONFIG_USB_IDMOUSE is not set
-# CONFIG_USB_SISUSBVGA is not set
-# CONFIG_USB_LD is not set
-# CONFIG_USB_TEST is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# MMC/SD Card support
-#
-# CONFIG_MMC is not set
-
-#
-# InfiniBand support
-#
-CONFIG_INFINIBAND=m
-# CONFIG_INFINIBAND_USER_MAD is not set
-# CONFIG_INFINIBAND_USER_ACCESS is not set
-CONFIG_INFINIBAND_MTHCA=m
-# CONFIG_INFINIBAND_MTHCA_DEBUG is not set
-CONFIG_INFINIBAND_IPOIB=m
-# CONFIG_INFINIBAND_IPOIB_DEBUG is not set
-
-#
-# SN Devices
-#
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-CONFIG_EXT2_FS_SECURITY=y
-CONFIG_EXT2_FS_XIP=y
-CONFIG_FS_XIP=y
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-CONFIG_REISERFS_FS=y
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-CONFIG_REISERFS_FS_XATTR=y
-CONFIG_REISERFS_FS_POSIX_ACL=y
-CONFIG_REISERFS_FS_SECURITY=y
-CONFIG_JFS_FS=m
-CONFIG_JFS_POSIX_ACL=y
-CONFIG_JFS_SECURITY=y
-# CONFIG_JFS_DEBUG is not set
-# CONFIG_JFS_STATISTICS is not set
-CONFIG_FS_POSIX_ACL=y
-CONFIG_XFS_FS=m
-CONFIG_XFS_EXPORT=y
-# CONFIG_XFS_QUOTA is not set
-CONFIG_XFS_SECURITY=y
-CONFIG_XFS_POSIX_ACL=y
-# CONFIG_XFS_RT is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_INOTIFY=y
-# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-CONFIG_AUTOFS_FS=m
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_FUSE_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_ZISOFS_FS=y
-CONFIG_UDF_FS=m
-CONFIG_UDF_NLS=y
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-CONFIG_HUGETLBFS=y
-CONFIG_HUGETLB_PAGE=y
-CONFIG_RAMFS=y
-# CONFIG_RELAYFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-CONFIG_CRAMFS=y
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=y
-CONFIG_NFSD_V2_ACL=y
-CONFIG_NFSD_V3=y
-CONFIG_NFSD_V3_ACL=y
-CONFIG_NFSD_V4=y
-CONFIG_NFSD_TCP=y
-CONFIG_LOCKD=y
-CONFIG_LOCKD_V4=y
-CONFIG_EXPORTFS=y
-CONFIG_NFS_ACL_SUPPORT=y
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=y
-CONFIG_SUNRPC_GSS=y
-CONFIG_RPCSEC_GSS_KRB5=y
-CONFIG_RPCSEC_GSS_SPKM3=m
-# CONFIG_SMB_FS is not set
-CONFIG_CIFS=m
-# CONFIG_CIFS_STATS is not set
-CONFIG_CIFS_XATTR=y
-CONFIG_CIFS_POSIX=y
-# CONFIG_CIFS_EXPERIMENTAL is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="iso8859-1"
-CONFIG_NLS_CODEPAGE_437=y
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-CONFIG_NLS_ASCII=y
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
-
-#
-# Profiling support
-#
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=y
-
-#
-# Kernel hacking
-#
-# CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_LOG_BUF_SHIFT=17
-CONFIG_DETECT_SOFTLOCKUP=y
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_KOBJECT is not set
-# CONFIG_DEBUG_INFO is not set
-CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_STACKOVERFLOW=y
-# CONFIG_KPROBES is not set
-CONFIG_DEBUG_STACK_USAGE=y
-CONFIG_DEBUGGER=y
-CONFIG_XMON=y
-CONFIG_XMON_DEFAULT=y
-# CONFIG_PPCDBG is not set
-CONFIG_IRQSTACKS=y
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_DES=y
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_ARC4=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_CRC32C=m
-CONFIG_CRYPTO_TEST=m
-
-#
-# Hardware crypto devices
-#
-
-#
-# Library routines
-#
-CONFIG_CRC_CCITT=m
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-CONFIG_LIBCRC32C=m
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
+++ /dev/null
-#
-# Makefile for the linux ppc64 kernel.
-#
-
-ifneq ($(CONFIG_PPC_MERGE),y)
-
-EXTRA_CFLAGS += -mno-minimal-toc
-extra-y := head.o vmlinux.lds
-
-obj-y := misc.o prom.o
-
-endif
-
-obj-y += idle.o dma.o \
- align.o \
- udbg.o \
- rtc.o \
- iommu.o vdso.o
-obj-y += vdso32/ vdso64/
-
-pci-obj-$(CONFIG_PPC_MULTIPLATFORM) += pci_dn.o pci_direct_iommu.o
-
-obj-$(CONFIG_PCI) += pci.o pci_iommu.o iomap.o $(pci-obj-y)
-
-obj-$(CONFIG_PPC_MULTIPLATFORM) += nvram.o
-ifneq ($(CONFIG_PPC_MERGE),y)
-obj-$(CONFIG_PPC_MULTIPLATFORM) += prom_init.o
-endif
-
-obj-$(CONFIG_PPC_PSERIES) += udbg_16550.o
-
-obj-$(CONFIG_KEXEC) += machine_kexec.o
-obj-$(CONFIG_MODULES) += module.o
-ifneq ($(CONFIG_PPC_MERGE),y)
-obj-$(CONFIG_MODULES) += ppc_ksyms.o
-endif
-obj-$(CONFIG_HVC_CONSOLE) += hvconsole.o
-ifneq ($(CONFIG_PPC_MERGE),y)
-obj-$(CONFIG_BOOTX_TEXT) += btext.o
-endif
-obj-$(CONFIG_HVCS) += hvcserver.o
-
-obj-$(CONFIG_PPC_PMAC) += udbg_scc.o
-
-obj-$(CONFIG_PPC_MAPLE) += udbg_16550.o
-
-obj-$(CONFIG_KPROBES) += kprobes.o
-
-ifneq ($(CONFIG_PPC_MERGE),y)
-ifeq ($(CONFIG_PPC_ISERIES),y)
-arch/ppc64/kernel/head.o: arch/powerpc/kernel/lparmap.s
-AFLAGS_head.o += -Iarch/powerpc/kernel
-endif
-endif
+++ /dev/null
-/*
- * This program is used to generate definitions needed by
- * assembly language modules.
- *
- * We use the technique used in the OSF Mach kernel code:
- * generate asm statements containing #defines,
- * compile this file to assembler, and then extract the
- * #defines from the assembly-language output.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/config.h>
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/types.h>
-#include <linux/mman.h>
-#include <linux/mm.h>
-#include <linux/time.h>
-#include <linux/hardirq.h>
-#include <asm/io.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/processor.h>
-
-#include <asm/paca.h>
-#include <asm/lppaca.h>
-#include <asm/iseries/hv_lp_event.h>
-#include <asm/rtas.h>
-#include <asm/cputable.h>
-#include <asm/cache.h>
-#include <asm/systemcfg.h>
-#include <asm/compat.h>
-
-#define DEFINE(sym, val) \
- asm volatile("\n->" #sym " %0 " #val : : "i" (val))
-
-#define BLANK() asm volatile("\n->" : : )
-
-int main(void)
-{
- /* thread struct on stack */
- DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
- DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count));
- DEFINE(TI_SC_NOERR, offsetof(struct thread_info, syscall_noerror));
-
- /* task_struct->thread */
- DEFINE(THREAD, offsetof(struct task_struct, thread));
- DEFINE(PT_REGS, offsetof(struct thread_struct, regs));
- DEFINE(THREAD_FPEXC_MODE, offsetof(struct thread_struct, fpexc_mode));
- DEFINE(THREAD_FPR0, offsetof(struct thread_struct, fpr[0]));
- DEFINE(THREAD_FPSCR, offsetof(struct thread_struct, fpscr));
- DEFINE(KSP, offsetof(struct thread_struct, ksp));
- DEFINE(KSP_VSID, offsetof(struct thread_struct, ksp_vsid));
-
-#ifdef CONFIG_ALTIVEC
- DEFINE(THREAD_VR0, offsetof(struct thread_struct, vr[0]));
- DEFINE(THREAD_VRSAVE, offsetof(struct thread_struct, vrsave));
- DEFINE(THREAD_VSCR, offsetof(struct thread_struct, vscr));
- DEFINE(THREAD_USED_VR, offsetof(struct thread_struct, used_vr));
-#endif /* CONFIG_ALTIVEC */
- DEFINE(MM, offsetof(struct task_struct, mm));
- DEFINE(AUDITCONTEXT, offsetof(struct task_struct, audit_context));
-
- DEFINE(DCACHEL1LINESIZE, offsetof(struct ppc64_caches, dline_size));
- DEFINE(DCACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_dline_size));
- DEFINE(DCACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, dlines_per_page));
- DEFINE(ICACHEL1LINESIZE, offsetof(struct ppc64_caches, iline_size));
- DEFINE(ICACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_iline_size));
- DEFINE(ICACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, ilines_per_page));
- DEFINE(PLATFORM_LPAR, PLATFORM_LPAR);
-
- /* paca */
- DEFINE(PACA_SIZE, sizeof(struct paca_struct));
- DEFINE(PACAPACAINDEX, offsetof(struct paca_struct, paca_index));
- DEFINE(PACAPROCSTART, offsetof(struct paca_struct, cpu_start));
- DEFINE(PACAKSAVE, offsetof(struct paca_struct, kstack));
- DEFINE(PACACURRENT, offsetof(struct paca_struct, __current));
- DEFINE(PACASAVEDMSR, offsetof(struct paca_struct, saved_msr));
- DEFINE(PACASTABREAL, offsetof(struct paca_struct, stab_real));
- DEFINE(PACASTABVIRT, offsetof(struct paca_struct, stab_addr));
- DEFINE(PACASTABRR, offsetof(struct paca_struct, stab_rr));
- DEFINE(PACAR1, offsetof(struct paca_struct, saved_r1));
- DEFINE(PACATOC, offsetof(struct paca_struct, kernel_toc));
- DEFINE(PACAPROCENABLED, offsetof(struct paca_struct, proc_enabled));
- DEFINE(PACASLBCACHE, offsetof(struct paca_struct, slb_cache));
- DEFINE(PACASLBCACHEPTR, offsetof(struct paca_struct, slb_cache_ptr));
- DEFINE(PACACONTEXTID, offsetof(struct paca_struct, context.id));
-#ifdef CONFIG_PPC_64K_PAGES
- DEFINE(PACAPGDIR, offsetof(struct paca_struct, pgdir));
-#endif
-#ifdef CONFIG_HUGETLB_PAGE
- DEFINE(PACALOWHTLBAREAS, offsetof(struct paca_struct, context.low_htlb_areas));
- DEFINE(PACAHIGHHTLBAREAS, offsetof(struct paca_struct, context.high_htlb_areas));
-#endif /* CONFIG_HUGETLB_PAGE */
- DEFINE(PACADEFAULTDECR, offsetof(struct paca_struct, default_decr));
- DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen));
- DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc));
- DEFINE(PACA_EXSLB, offsetof(struct paca_struct, exslb));
- DEFINE(PACA_EXDSI, offsetof(struct paca_struct, exdsi));
- DEFINE(PACAEMERGSP, offsetof(struct paca_struct, emergency_sp));
- DEFINE(PACALPPACA, offsetof(struct paca_struct, lppaca));
- DEFINE(PACAHWCPUID, offsetof(struct paca_struct, hw_cpu_id));
- DEFINE(LPPACASRR0, offsetof(struct lppaca, saved_srr0));
- DEFINE(LPPACASRR1, offsetof(struct lppaca, saved_srr1));
- DEFINE(LPPACAANYINT, offsetof(struct lppaca, int_dword.any_int));
- DEFINE(LPPACADECRINT, offsetof(struct lppaca, int_dword.fields.decr_int));
-
- /* RTAS */
- DEFINE(RTASBASE, offsetof(struct rtas_t, base));
- DEFINE(RTASENTRY, offsetof(struct rtas_t, entry));
-
- /* Interrupt register frame */
- DEFINE(STACK_FRAME_OVERHEAD, STACK_FRAME_OVERHEAD);
-
- DEFINE(SWITCH_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs));
-
- /* 288 = # of volatile regs, int & fp, for leaf routines */
- /* which do not stack a frame. See the PPC64 ABI. */
- DEFINE(INT_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 288);
- /* Create extra stack space for SRR0 and SRR1 when calling prom/rtas. */
- DEFINE(PROM_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16);
- DEFINE(RTAS_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16);
- DEFINE(GPR0, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[0]));
- DEFINE(GPR1, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[1]));
- DEFINE(GPR2, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[2]));
- DEFINE(GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[3]));
- DEFINE(GPR4, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[4]));
- DEFINE(GPR5, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[5]));
- DEFINE(GPR6, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[6]));
- DEFINE(GPR7, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[7]));
- DEFINE(GPR8, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[8]));
- DEFINE(GPR9, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[9]));
- DEFINE(GPR10, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[10]));
- DEFINE(GPR11, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[11]));
- DEFINE(GPR12, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[12]));
- DEFINE(GPR13, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[13]));
- /*
- * Note: these symbols include _ because they overlap with special
- * register names
- */
- DEFINE(_NIP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, nip));
- DEFINE(_MSR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, msr));
- DEFINE(_CTR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ctr));
- DEFINE(_LINK, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, link));
- DEFINE(_CCR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ccr));
- DEFINE(_XER, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, xer));
- DEFINE(_DAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar));
- DEFINE(_DSISR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr));
- DEFINE(ORIG_GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, orig_gpr3));
- DEFINE(RESULT, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, result));
- DEFINE(_TRAP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, trap));
- DEFINE(SOFTE, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, softe));
-
- /* These _only_ to be used with {PROM,RTAS}_FRAME_SIZE!!! */
- DEFINE(_SRR0, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs));
- DEFINE(_SRR1, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs)+8);
-
- DEFINE(CLONE_VM, CLONE_VM);
- DEFINE(CLONE_UNTRACED, CLONE_UNTRACED);
-
- /* About the CPU features table */
- DEFINE(CPU_SPEC_ENTRY_SIZE, sizeof(struct cpu_spec));
- DEFINE(CPU_SPEC_PVR_MASK, offsetof(struct cpu_spec, pvr_mask));
- DEFINE(CPU_SPEC_PVR_VALUE, offsetof(struct cpu_spec, pvr_value));
- DEFINE(CPU_SPEC_FEATURES, offsetof(struct cpu_spec, cpu_features));
- DEFINE(CPU_SPEC_SETUP, offsetof(struct cpu_spec, cpu_setup));
-
- /* systemcfg offsets for use by vdso */
- DEFINE(CFG_TB_ORIG_STAMP, offsetof(struct systemcfg, tb_orig_stamp));
- DEFINE(CFG_TB_TICKS_PER_SEC, offsetof(struct systemcfg, tb_ticks_per_sec));
- DEFINE(CFG_TB_TO_XS, offsetof(struct systemcfg, tb_to_xs));
- DEFINE(CFG_STAMP_XSEC, offsetof(struct systemcfg, stamp_xsec));
- DEFINE(CFG_TB_UPDATE_COUNT, offsetof(struct systemcfg, tb_update_count));
- DEFINE(CFG_TZ_MINUTEWEST, offsetof(struct systemcfg, tz_minuteswest));
- DEFINE(CFG_TZ_DSTTIME, offsetof(struct systemcfg, tz_dsttime));
- DEFINE(CFG_SYSCALL_MAP32, offsetof(struct systemcfg, syscall_map_32));
- DEFINE(CFG_SYSCALL_MAP64, offsetof(struct systemcfg, syscall_map_64));
-
- /* timeval/timezone offsets for use by vdso */
- DEFINE(TVAL64_TV_SEC, offsetof(struct timeval, tv_sec));
- DEFINE(TVAL64_TV_USEC, offsetof(struct timeval, tv_usec));
- DEFINE(TVAL32_TV_SEC, offsetof(struct compat_timeval, tv_sec));
- DEFINE(TVAL32_TV_USEC, offsetof(struct compat_timeval, tv_usec));
- DEFINE(TZONE_TZ_MINWEST, offsetof(struct timezone, tz_minuteswest));
- DEFINE(TZONE_TZ_DSTTIME, offsetof(struct timezone, tz_dsttime));
-
- return 0;
-}
+++ /dev/null
-/*
- * Procedures for drawing on the screen early on in the boot process.
- *
- * Benjamin Herrenschmidt <benh@kernel.crashing.org>
- */
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/init.h>
-
-#include <asm/sections.h>
-#include <asm/prom.h>
-#include <asm/btext.h>
-#include <asm/prom.h>
-#include <asm/page.h>
-#include <asm/mmu.h>
-#include <asm/pgtable.h>
-#include <asm/io.h>
-#include <asm/lmb.h>
-#include <asm/processor.h>
-#include <asm/udbg.h>
-
-#undef NO_SCROLL
-
-#ifndef NO_SCROLL
-static void scrollscreen(void);
-#endif
-
-static void draw_byte(unsigned char c, long locX, long locY);
-static void draw_byte_32(unsigned char *bits, unsigned int *base, int rb);
-static void draw_byte_16(unsigned char *bits, unsigned int *base, int rb);
-static void draw_byte_8(unsigned char *bits, unsigned int *base, int rb);
-
-static int g_loc_X;
-static int g_loc_Y;
-static int g_max_loc_X;
-static int g_max_loc_Y;
-
-static int dispDeviceRowBytes;
-static int dispDeviceDepth;
-static int dispDeviceRect[4];
-static unsigned char *dispDeviceBase, *logicalDisplayBase;
-
-unsigned long disp_BAT[2] __initdata = {0, 0};
-
-#define cmapsz (16*256)
-
-static unsigned char vga_font[cmapsz];
-
-int boot_text_mapped;
-int force_printk_to_btext = 0;
-
-
-/* Here's a small text engine to use during early boot
- * or for debugging purposes
- *
- * todo:
- *
- * - build some kind of vgacon with it to enable early printk
- * - move to a separate file
- * - add a few video driver hooks to keep in sync with display
- * changes.
- */
-
-void map_boot_text(void)
-{
- unsigned long base, offset, size;
- unsigned char *vbase;
-
- /* By default, we are no longer mapped */
- boot_text_mapped = 0;
- if (dispDeviceBase == 0)
- return;
- base = ((unsigned long) dispDeviceBase) & 0xFFFFF000UL;
- offset = ((unsigned long) dispDeviceBase) - base;
- size = dispDeviceRowBytes * dispDeviceRect[3] + offset
- + dispDeviceRect[0];
- vbase = __ioremap(base, size, _PAGE_NO_CACHE);
- if (vbase == 0)
- return;
- logicalDisplayBase = vbase + offset;
- boot_text_mapped = 1;
-}
-
-int btext_initialize(struct device_node *np)
-{
- unsigned int width, height, depth, pitch;
- unsigned long address = 0;
- u32 *prop;
-
- prop = (u32 *)get_property(np, "width", NULL);
- if (prop == NULL)
- return -EINVAL;
- width = *prop;
- prop = (u32 *)get_property(np, "height", NULL);
- if (prop == NULL)
- return -EINVAL;
- height = *prop;
- prop = (u32 *)get_property(np, "depth", NULL);
- if (prop == NULL)
- return -EINVAL;
- depth = *prop;
- pitch = width * ((depth + 7) / 8);
- prop = (u32 *)get_property(np, "linebytes", NULL);
- if (prop)
- pitch = *prop;
- if (pitch == 1)
- pitch = 0x1000;
- prop = (u32 *)get_property(np, "address", NULL);
- if (prop)
- address = *prop;
-
- /* FIXME: Add support for PCI reg properties */
-
- if (address == 0)
- return -EINVAL;
-
- g_loc_X = 0;
- g_loc_Y = 0;
- g_max_loc_X = width / 8;
- g_max_loc_Y = height / 16;
- logicalDisplayBase = (unsigned char *)address;
- dispDeviceBase = (unsigned char *)address;
- dispDeviceRowBytes = pitch;
- dispDeviceDepth = depth;
- dispDeviceRect[0] = dispDeviceRect[1] = 0;
- dispDeviceRect[2] = width;
- dispDeviceRect[3] = height;
-
- map_boot_text();
-
- return 0;
-}
-
-static void btext_putc(unsigned char c)
-{
- btext_drawchar(c);
-}
-
-void __init init_boot_display(void)
-{
- char *name;
- struct device_node *np = NULL;
- int rc = -ENODEV;
-
- printk("trying to initialize btext ...\n");
-
- name = (char *)get_property(of_chosen, "linux,stdout-path", NULL);
- if (name != NULL) {
- np = of_find_node_by_path(name);
- if (np != NULL) {
- if (strcmp(np->type, "display") != 0) {
- printk("boot stdout isn't a display !\n");
- of_node_put(np);
- np = NULL;
- }
- }
- }
- if (np)
- rc = btext_initialize(np);
- if (rc) {
- for (np = NULL; (np = of_find_node_by_type(np, "display"));) {
- if (get_property(np, "linux,opened", NULL)) {
- printk("trying %s ...\n", np->full_name);
- rc = btext_initialize(np);
- printk("result: %d\n", rc);
- }
- if (rc == 0)
- break;
- }
- }
- if (rc == 0 && udbg_putc == NULL)
- udbg_putc = btext_putc;
-}
-
-
-/* Calc the base address of a given point (x,y) */
-static unsigned char * calc_base(int x, int y)
-{
- unsigned char *base;
-
- base = logicalDisplayBase;
- if (base == 0)
- base = dispDeviceBase;
- base += (x + dispDeviceRect[0]) * (dispDeviceDepth >> 3);
- base += (y + dispDeviceRect[1]) * dispDeviceRowBytes;
- return base;
-}
-
-/* Adjust the display to a new resolution */
-void btext_update_display(unsigned long phys, int width, int height,
- int depth, int pitch)
-{
- if (dispDeviceBase == 0)
- return;
-
- /* check it's the same frame buffer (within 256MB) */
- if ((phys ^ (unsigned long)dispDeviceBase) & 0xf0000000)
- return;
-
- dispDeviceBase = (__u8 *) phys;
- dispDeviceRect[0] = 0;
- dispDeviceRect[1] = 0;
- dispDeviceRect[2] = width;
- dispDeviceRect[3] = height;
- dispDeviceDepth = depth;
- dispDeviceRowBytes = pitch;
- if (boot_text_mapped) {
- iounmap(logicalDisplayBase);
- boot_text_mapped = 0;
- }
- map_boot_text();
- g_loc_X = 0;
- g_loc_Y = 0;
- g_max_loc_X = width / 8;
- g_max_loc_Y = height / 16;
-}
-
-void btext_clearscreen(void)
-{
- unsigned long *base = (unsigned long *)calc_base(0, 0);
- unsigned long width = ((dispDeviceRect[2] - dispDeviceRect[0]) *
- (dispDeviceDepth >> 3)) >> 3;
- int i,j;
-
- for (i=0; i<(dispDeviceRect[3] - dispDeviceRect[1]); i++)
- {
- unsigned long *ptr = base;
- for(j=width; j; --j)
- *(ptr++) = 0;
- base += (dispDeviceRowBytes >> 3);
- }
-}
-
-#ifndef NO_SCROLL
-static void scrollscreen(void)
-{
- unsigned long *src = (unsigned long *)calc_base(0,16);
- unsigned long *dst = (unsigned long *)calc_base(0,0);
- unsigned long width = ((dispDeviceRect[2] - dispDeviceRect[0]) *
- (dispDeviceDepth >> 3)) >> 3;
- int i,j;
-
- for (i=0; i<(dispDeviceRect[3] - dispDeviceRect[1] - 16); i++)
- {
- unsigned long *src_ptr = src;
- unsigned long *dst_ptr = dst;
- for(j=width; j; --j)
- *(dst_ptr++) = *(src_ptr++);
- src += (dispDeviceRowBytes >> 3);
- dst += (dispDeviceRowBytes >> 3);
- }
- for (i=0; i<16; i++)
- {
- unsigned long *dst_ptr = dst;
- for(j=width; j; --j)
- *(dst_ptr++) = 0;
- dst += (dispDeviceRowBytes >> 3);
- }
-}
-#endif /* ndef NO_SCROLL */
-
-void btext_drawchar(char c)
-{
- int cline = 0;
-#ifdef NO_SCROLL
- int x;
-#endif
- if (!boot_text_mapped)
- return;
-
- switch (c) {
- case '\b':
- if (g_loc_X > 0)
- --g_loc_X;
- break;
- case '\t':
- g_loc_X = (g_loc_X & -8) + 8;
- break;
- case '\r':
- g_loc_X = 0;
- break;
- case '\n':
- g_loc_X = 0;
- g_loc_Y++;
- cline = 1;
- break;
- default:
- draw_byte(c, g_loc_X++, g_loc_Y);
- }
- if (g_loc_X >= g_max_loc_X) {
- g_loc_X = 0;
- g_loc_Y++;
- cline = 1;
- }
-#ifndef NO_SCROLL
- while (g_loc_Y >= g_max_loc_Y) {
- scrollscreen();
- g_loc_Y--;
- }
-#else
- /* wrap around from bottom to top of screen so we don't
- waste time scrolling each line. -- paulus. */
- if (g_loc_Y >= g_max_loc_Y)
- g_loc_Y = 0;
- if (cline) {
- for (x = 0; x < g_max_loc_X; ++x)
- draw_byte(' ', x, g_loc_Y);
- }
-#endif
-}
-
-void btext_drawstring(const char *c)
-{
- if (!boot_text_mapped)
- return;
- while (*c)
- btext_drawchar(*c++);
-}
-
-void btext_drawhex(unsigned long v)
-{
- char *hex_table = "0123456789abcdef";
-
- if (!boot_text_mapped)
- return;
- btext_drawchar(hex_table[(v >> 60) & 0x0000000FUL]);
- btext_drawchar(hex_table[(v >> 56) & 0x0000000FUL]);
- btext_drawchar(hex_table[(v >> 52) & 0x0000000FUL]);
- btext_drawchar(hex_table[(v >> 48) & 0x0000000FUL]);
- btext_drawchar(hex_table[(v >> 44) & 0x0000000FUL]);
- btext_drawchar(hex_table[(v >> 40) & 0x0000000FUL]);
- btext_drawchar(hex_table[(v >> 36) & 0x0000000FUL]);
- btext_drawchar(hex_table[(v >> 32) & 0x0000000FUL]);
- btext_drawchar(hex_table[(v >> 28) & 0x0000000FUL]);
- btext_drawchar(hex_table[(v >> 24) & 0x0000000FUL]);
- btext_drawchar(hex_table[(v >> 20) & 0x0000000FUL]);
- btext_drawchar(hex_table[(v >> 16) & 0x0000000FUL]);
- btext_drawchar(hex_table[(v >> 12) & 0x0000000FUL]);
- btext_drawchar(hex_table[(v >> 8) & 0x0000000FUL]);
- btext_drawchar(hex_table[(v >> 4) & 0x0000000FUL]);
- btext_drawchar(hex_table[(v >> 0) & 0x0000000FUL]);
- btext_drawchar(' ');
-}
-
-static void draw_byte(unsigned char c, long locX, long locY)
-{
- unsigned char *base = calc_base(locX << 3, locY << 4);
- unsigned char *font = &vga_font[((unsigned int)c) * 16];
- int rb = dispDeviceRowBytes;
-
- switch(dispDeviceDepth) {
- case 24:
- case 32:
- draw_byte_32(font, (unsigned int *)base, rb);
- break;
- case 15:
- case 16:
- draw_byte_16(font, (unsigned int *)base, rb);
- break;
- case 8:
- draw_byte_8(font, (unsigned int *)base, rb);
- break;
- }
-}
-
-static unsigned int expand_bits_8[16] = {
- 0x00000000,
- 0x000000ff,
- 0x0000ff00,
- 0x0000ffff,
- 0x00ff0000,
- 0x00ff00ff,
- 0x00ffff00,
- 0x00ffffff,
- 0xff000000,
- 0xff0000ff,
- 0xff00ff00,
- 0xff00ffff,
- 0xffff0000,
- 0xffff00ff,
- 0xffffff00,
- 0xffffffff
-};
-
-static unsigned int expand_bits_16[4] = {
- 0x00000000,
- 0x0000ffff,
- 0xffff0000,
- 0xffffffff
-};
-
-
-static void draw_byte_32(unsigned char *font, unsigned int *base, int rb)
-{
- int l, bits;
- int fg = 0xFFFFFFFFUL;
- int bg = 0x00000000UL;
-
- for (l = 0; l < 16; ++l)
- {
- bits = *font++;
- base[0] = (-(bits >> 7) & fg) ^ bg;
- base[1] = (-((bits >> 6) & 1) & fg) ^ bg;
- base[2] = (-((bits >> 5) & 1) & fg) ^ bg;
- base[3] = (-((bits >> 4) & 1) & fg) ^ bg;
- base[4] = (-((bits >> 3) & 1) & fg) ^ bg;
- base[5] = (-((bits >> 2) & 1) & fg) ^ bg;
- base[6] = (-((bits >> 1) & 1) & fg) ^ bg;
- base[7] = (-(bits & 1) & fg) ^ bg;
- base = (unsigned int *) ((char *)base + rb);
- }
-}
-
-static void draw_byte_16(unsigned char *font, unsigned int *base, int rb)
-{
- int l, bits;
- int fg = 0xFFFFFFFFUL;
- int bg = 0x00000000UL;
- unsigned int *eb = (int *)expand_bits_16;
-
- for (l = 0; l < 16; ++l)
- {
- bits = *font++;
- base[0] = (eb[bits >> 6] & fg) ^ bg;
- base[1] = (eb[(bits >> 4) & 3] & fg) ^ bg;
- base[2] = (eb[(bits >> 2) & 3] & fg) ^ bg;
- base[3] = (eb[bits & 3] & fg) ^ bg;
- base = (unsigned int *) ((char *)base + rb);
- }
-}
-
-static void draw_byte_8(unsigned char *font, unsigned int *base, int rb)
-{
- int l, bits;
- int fg = 0x0F0F0F0FUL;
- int bg = 0x00000000UL;
- unsigned int *eb = (int *)expand_bits_8;
-
- for (l = 0; l < 16; ++l)
- {
- bits = *font++;
- base[0] = (eb[bits >> 4] & fg) ^ bg;
- base[1] = (eb[bits & 0xf] & fg) ^ bg;
- base = (unsigned int *) ((char *)base + rb);
- }
-}
-
-static unsigned char vga_font[cmapsz] = {
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x81, 0xa5, 0x81, 0x81, 0xbd,
-0x99, 0x81, 0x81, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0xff,
-0xdb, 0xff, 0xff, 0xc3, 0xe7, 0xff, 0xff, 0x7e, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x6c, 0xfe, 0xfe, 0xfe, 0xfe, 0x7c, 0x38, 0x10,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x38, 0x7c, 0xfe,
-0x7c, 0x38, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18,
-0x3c, 0x3c, 0xe7, 0xe7, 0xe7, 0x18, 0x18, 0x3c, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x18, 0x3c, 0x7e, 0xff, 0xff, 0x7e, 0x18, 0x18, 0x3c,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x3c,
-0x3c, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
-0xff, 0xff, 0xe7, 0xc3, 0xc3, 0xe7, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x66, 0x42, 0x42, 0x66, 0x3c, 0x00,
-0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xc3, 0x99, 0xbd,
-0xbd, 0x99, 0xc3, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x1e, 0x0e,
-0x1a, 0x32, 0x78, 0xcc, 0xcc, 0xcc, 0xcc, 0x78, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x3c, 0x66, 0x66, 0x66, 0x66, 0x3c, 0x18, 0x7e, 0x18, 0x18,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0x33, 0x3f, 0x30, 0x30, 0x30,
-0x30, 0x70, 0xf0, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7f, 0x63,
-0x7f, 0x63, 0x63, 0x63, 0x63, 0x67, 0xe7, 0xe6, 0xc0, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x18, 0x18, 0xdb, 0x3c, 0xe7, 0x3c, 0xdb, 0x18, 0x18,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xc0, 0xe0, 0xf0, 0xf8, 0xfe, 0xf8,
-0xf0, 0xe0, 0xc0, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x06, 0x0e,
-0x1e, 0x3e, 0xfe, 0x3e, 0x1e, 0x0e, 0x06, 0x02, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x18, 0x3c, 0x7e, 0x18, 0x18, 0x18, 0x7e, 0x3c, 0x18, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66,
-0x66, 0x00, 0x66, 0x66, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7f, 0xdb,
-0xdb, 0xdb, 0x7b, 0x1b, 0x1b, 0x1b, 0x1b, 0x1b, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x7c, 0xc6, 0x60, 0x38, 0x6c, 0xc6, 0xc6, 0x6c, 0x38, 0x0c, 0xc6,
-0x7c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0xfe, 0xfe, 0xfe, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x3c,
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-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00,
-};
+++ /dev/null
-/*
- * arch/ppc64/kernel/head.S
- *
- * PowerPC version
- * Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
- *
- * Rewritten by Cort Dougan (cort@cs.nmt.edu) for PReP
- * Copyright (C) 1996 Cort Dougan <cort@cs.nmt.edu>
- * Adapted for Power Macintosh by Paul Mackerras.
- * Low-level exception handlers and MMU support
- * rewritten by Paul Mackerras.
- * Copyright (C) 1996 Paul Mackerras.
- *
- * Adapted for 64bit PowerPC by Dave Engebretsen, Peter Bergner, and
- * Mike Corrigan {engebret|bergner|mikejc}@us.ibm.com
- *
- * This file contains the low-level support and setup for the
- * PowerPC-64 platform, including trap and interrupt dispatch.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/config.h>
-#include <linux/threads.h>
-#include <asm/processor.h>
-#include <asm/page.h>
-#include <asm/mmu.h>
-#include <asm/ppc_asm.h>
-#include <asm/asm-offsets.h>
-#include <asm/bug.h>
-#include <asm/cputable.h>
-#include <asm/setup.h>
-#include <asm/hvcall.h>
-#include <asm/iseries/lpar_map.h>
-#include <asm/thread_info.h>
-
-#ifdef CONFIG_PPC_ISERIES
-#define DO_SOFT_DISABLE
-#endif
-
-/*
- * We layout physical memory as follows:
- * 0x0000 - 0x00ff : Secondary processor spin code
- * 0x0100 - 0x2fff : pSeries Interrupt prologs
- * 0x3000 - 0x5fff : interrupt support, iSeries and common interrupt prologs
- * 0x6000 - 0x6fff : Initial (CPU0) segment table
- * 0x7000 - 0x7fff : FWNMI data area
- * 0x8000 - : Early init and support code
- */
-
-/*
- * SPRG Usage
- *
- * Register Definition
- *
- * SPRG0 reserved for hypervisor
- * SPRG1 temp - used to save gpr
- * SPRG2 temp - used to save gpr
- * SPRG3 virt addr of paca
- */
-
-/*
- * Entering into this code we make the following assumptions:
- * For pSeries:
- * 1. The MMU is off & open firmware is running in real mode.
- * 2. The kernel is entered at __start
- *
- * For iSeries:
- * 1. The MMU is on (as it always is for iSeries)
- * 2. The kernel is entered at system_reset_iSeries
- */
-
- .text
- .globl _stext
-_stext:
-#ifdef CONFIG_PPC_MULTIPLATFORM
-_GLOBAL(__start)
- /* NOP this out unconditionally */
-BEGIN_FTR_SECTION
- b .__start_initialization_multiplatform
-END_FTR_SECTION(0, 1)
-#endif /* CONFIG_PPC_MULTIPLATFORM */
-
- /* Catch branch to 0 in real mode */
- trap
-
-#ifdef CONFIG_PPC_ISERIES
- /*
- * At offset 0x20, there is a pointer to iSeries LPAR data.
- * This is required by the hypervisor
- */
- . = 0x20
- .llong hvReleaseData-KERNELBASE
-
- /*
- * At offset 0x28 and 0x30 are offsets to the mschunks_map
- * array (used by the iSeries LPAR debugger to do translation
- * between physical addresses and absolute addresses) and
- * to the pidhash table (also used by the debugger)
- */
- .llong mschunks_map-KERNELBASE
- .llong 0 /* pidhash-KERNELBASE SFRXXX */
-
- /* Offset 0x38 - Pointer to start of embedded System.map */
- .globl embedded_sysmap_start
-embedded_sysmap_start:
- .llong 0
- /* Offset 0x40 - Pointer to end of embedded System.map */
- .globl embedded_sysmap_end
-embedded_sysmap_end:
- .llong 0
-
-#endif /* CONFIG_PPC_ISERIES */
-
- /* Secondary processors spin on this value until it goes to 1. */
- .globl __secondary_hold_spinloop
-__secondary_hold_spinloop:
- .llong 0x0
-
- /* Secondary processors write this value with their cpu # */
- /* after they enter the spin loop immediately below. */
- .globl __secondary_hold_acknowledge
-__secondary_hold_acknowledge:
- .llong 0x0
-
- . = 0x60
-/*
- * The following code is used on pSeries to hold secondary processors
- * in a spin loop after they have been freed from OpenFirmware, but
- * before the bulk of the kernel has been relocated. This code
- * is relocated to physical address 0x60 before prom_init is run.
- * All of it must fit below the first exception vector at 0x100.
- */
-_GLOBAL(__secondary_hold)
- mfmsr r24
- ori r24,r24,MSR_RI
- mtmsrd r24 /* RI on */
-
- /* Grab our linux cpu number */
- mr r24,r3
-
- /* Tell the master cpu we're here */
- /* Relocation is off & we are located at an address less */
- /* than 0x100, so only need to grab low order offset. */
- std r24,__secondary_hold_acknowledge@l(0)
- sync
-
- /* All secondary cpus wait here until told to start. */
-100: ld r4,__secondary_hold_spinloop@l(0)
- cmpdi 0,r4,1
- bne 100b
-
-#ifdef CONFIG_HMT
- b .hmt_init
-#else
-#ifdef CONFIG_SMP
- mr r3,r24
- b .pSeries_secondary_smp_init
-#else
- BUG_OPCODE
-#endif
-#endif
-
-/* This value is used to mark exception frames on the stack. */
- .section ".toc","aw"
-exception_marker:
- .tc ID_72656773_68657265[TC],0x7265677368657265
- .text
-
-/*
- * The following macros define the code that appears as
- * the prologue to each of the exception handlers. They
- * are split into two parts to allow a single kernel binary
- * to be used for pSeries and iSeries.
- * LOL. One day... - paulus
- */
-
-/*
- * We make as much of the exception code common between native
- * exception handlers (including pSeries LPAR) and iSeries LPAR
- * implementations as possible.
- */
-
-/*
- * This is the start of the interrupt handlers for pSeries
- * This code runs with relocation off.
- */
-#define EX_R9 0
-#define EX_R10 8
-#define EX_R11 16
-#define EX_R12 24
-#define EX_R13 32
-#define EX_SRR0 40
-#define EX_DAR 48
-#define EX_DSISR 56
-#define EX_CCR 60
-#define EX_R3 64
-#define EX_LR 72
-
-#define EXCEPTION_PROLOG_PSERIES(area, label) \
- mfspr r13,SPRN_SPRG3; /* get paca address into r13 */ \
- std r9,area+EX_R9(r13); /* save r9 - r12 */ \
- std r10,area+EX_R10(r13); \
- std r11,area+EX_R11(r13); \
- std r12,area+EX_R12(r13); \
- mfspr r9,SPRN_SPRG1; \
- std r9,area+EX_R13(r13); \
- mfcr r9; \
- clrrdi r12,r13,32; /* get high part of &label */ \
- mfmsr r10; \
- mfspr r11,SPRN_SRR0; /* save SRR0 */ \
- ori r12,r12,(label)@l; /* virt addr of handler */ \
- ori r10,r10,MSR_IR|MSR_DR|MSR_RI; \
- mtspr SPRN_SRR0,r12; \
- mfspr r12,SPRN_SRR1; /* and SRR1 */ \
- mtspr SPRN_SRR1,r10; \
- rfid; \
- b . /* prevent speculative execution */
-
-/*
- * This is the start of the interrupt handlers for iSeries
- * This code runs with relocation on.
- */
-#define EXCEPTION_PROLOG_ISERIES_1(area) \
- mfspr r13,SPRN_SPRG3; /* get paca address into r13 */ \
- std r9,area+EX_R9(r13); /* save r9 - r12 */ \
- std r10,area+EX_R10(r13); \
- std r11,area+EX_R11(r13); \
- std r12,area+EX_R12(r13); \
- mfspr r9,SPRN_SPRG1; \
- std r9,area+EX_R13(r13); \
- mfcr r9
-
-#define EXCEPTION_PROLOG_ISERIES_2 \
- mfmsr r10; \
- ld r11,PACALPPACA+LPPACASRR0(r13); \
- ld r12,PACALPPACA+LPPACASRR1(r13); \
- ori r10,r10,MSR_RI; \
- mtmsrd r10,1
-
-/*
- * The common exception prolog is used for all except a few exceptions
- * such as a segment miss on a kernel address. We have to be prepared
- * to take another exception from the point where we first touch the
- * kernel stack onwards.
- *
- * On entry r13 points to the paca, r9-r13 are saved in the paca,
- * r9 contains the saved CR, r11 and r12 contain the saved SRR0 and
- * SRR1, and relocation is on.
- */
-#define EXCEPTION_PROLOG_COMMON(n, area) \
- andi. r10,r12,MSR_PR; /* See if coming from user */ \
- mr r10,r1; /* Save r1 */ \
- subi r1,r1,INT_FRAME_SIZE; /* alloc frame on kernel stack */ \
- beq- 1f; \
- ld r1,PACAKSAVE(r13); /* kernel stack to use */ \
-1: cmpdi cr1,r1,0; /* check if r1 is in userspace */ \
- bge- cr1,bad_stack; /* abort if it is */ \
- std r9,_CCR(r1); /* save CR in stackframe */ \
- std r11,_NIP(r1); /* save SRR0 in stackframe */ \
- std r12,_MSR(r1); /* save SRR1 in stackframe */ \
- std r10,0(r1); /* make stack chain pointer */ \
- std r0,GPR0(r1); /* save r0 in stackframe */ \
- std r10,GPR1(r1); /* save r1 in stackframe */ \
- std r2,GPR2(r1); /* save r2 in stackframe */ \
- SAVE_4GPRS(3, r1); /* save r3 - r6 in stackframe */ \
- SAVE_2GPRS(7, r1); /* save r7, r8 in stackframe */ \
- ld r9,area+EX_R9(r13); /* move r9, r10 to stackframe */ \
- ld r10,area+EX_R10(r13); \
- std r9,GPR9(r1); \
- std r10,GPR10(r1); \
- ld r9,area+EX_R11(r13); /* move r11 - r13 to stackframe */ \
- ld r10,area+EX_R12(r13); \
- ld r11,area+EX_R13(r13); \
- std r9,GPR11(r1); \
- std r10,GPR12(r1); \
- std r11,GPR13(r1); \
- ld r2,PACATOC(r13); /* get kernel TOC into r2 */ \
- mflr r9; /* save LR in stackframe */ \
- std r9,_LINK(r1); \
- mfctr r10; /* save CTR in stackframe */ \
- std r10,_CTR(r1); \
- mfspr r11,SPRN_XER; /* save XER in stackframe */ \
- std r11,_XER(r1); \
- li r9,(n)+1; \
- std r9,_TRAP(r1); /* set trap number */ \
- li r10,0; \
- ld r11,exception_marker@toc(r2); \
- std r10,RESULT(r1); /* clear regs->result */ \
- std r11,STACK_FRAME_OVERHEAD-16(r1); /* mark the frame */
-
-/*
- * Exception vectors.
- */
-#define STD_EXCEPTION_PSERIES(n, label) \
- . = n; \
- .globl label##_pSeries; \
-label##_pSeries: \
- HMT_MEDIUM; \
- mtspr SPRN_SPRG1,r13; /* save r13 */ \
- RUNLATCH_ON(r13); \
- EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, label##_common)
-
-#define STD_EXCEPTION_ISERIES(n, label, area) \
- .globl label##_iSeries; \
-label##_iSeries: \
- HMT_MEDIUM; \
- mtspr SPRN_SPRG1,r13; /* save r13 */ \
- RUNLATCH_ON(r13); \
- EXCEPTION_PROLOG_ISERIES_1(area); \
- EXCEPTION_PROLOG_ISERIES_2; \
- b label##_common
-
-#define MASKABLE_EXCEPTION_ISERIES(n, label) \
- .globl label##_iSeries; \
-label##_iSeries: \
- HMT_MEDIUM; \
- mtspr SPRN_SPRG1,r13; /* save r13 */ \
- RUNLATCH_ON(r13); \
- EXCEPTION_PROLOG_ISERIES_1(PACA_EXGEN); \
- lbz r10,PACAPROCENABLED(r13); \
- cmpwi 0,r10,0; \
- beq- label##_iSeries_masked; \
- EXCEPTION_PROLOG_ISERIES_2; \
- b label##_common; \
-
-#ifdef DO_SOFT_DISABLE
-#define DISABLE_INTS \
- lbz r10,PACAPROCENABLED(r13); \
- li r11,0; \
- std r10,SOFTE(r1); \
- mfmsr r10; \
- stb r11,PACAPROCENABLED(r13); \
- ori r10,r10,MSR_EE; \
- mtmsrd r10,1
-
-#define ENABLE_INTS \
- lbz r10,PACAPROCENABLED(r13); \
- mfmsr r11; \
- std r10,SOFTE(r1); \
- ori r11,r11,MSR_EE; \
- mtmsrd r11,1
-
-#else /* hard enable/disable interrupts */
-#define DISABLE_INTS
-
-#define ENABLE_INTS \
- ld r12,_MSR(r1); \
- mfmsr r11; \
- rlwimi r11,r12,0,MSR_EE; \
- mtmsrd r11,1
-
-#endif
-
-#define STD_EXCEPTION_COMMON(trap, label, hdlr) \
- .align 7; \
- .globl label##_common; \
-label##_common: \
- EXCEPTION_PROLOG_COMMON(trap, PACA_EXGEN); \
- DISABLE_INTS; \
- bl .save_nvgprs; \
- addi r3,r1,STACK_FRAME_OVERHEAD; \
- bl hdlr; \
- b .ret_from_except
-
-#define STD_EXCEPTION_COMMON_LITE(trap, label, hdlr) \
- .align 7; \
- .globl label##_common; \
-label##_common: \
- EXCEPTION_PROLOG_COMMON(trap, PACA_EXGEN); \
- DISABLE_INTS; \
- addi r3,r1,STACK_FRAME_OVERHEAD; \
- bl hdlr; \
- b .ret_from_except_lite
-
-/*
- * Start of pSeries system interrupt routines
- */
- . = 0x100
- .globl __start_interrupts
-__start_interrupts:
-
- STD_EXCEPTION_PSERIES(0x100, system_reset)
-
- . = 0x200
-_machine_check_pSeries:
- HMT_MEDIUM
- mtspr SPRN_SPRG1,r13 /* save r13 */
- RUNLATCH_ON(r13)
- EXCEPTION_PROLOG_PSERIES(PACA_EXMC, machine_check_common)
-
- . = 0x300
- .globl data_access_pSeries
-data_access_pSeries:
- HMT_MEDIUM
- mtspr SPRN_SPRG1,r13
-BEGIN_FTR_SECTION
- mtspr SPRN_SPRG2,r12
- mfspr r13,SPRN_DAR
- mfspr r12,SPRN_DSISR
- srdi r13,r13,60
- rlwimi r13,r12,16,0x20
- mfcr r12
- cmpwi r13,0x2c
- beq .do_stab_bolted_pSeries
- mtcrf 0x80,r12
- mfspr r12,SPRN_SPRG2
-END_FTR_SECTION_IFCLR(CPU_FTR_SLB)
- EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, data_access_common)
-
- . = 0x380
- .globl data_access_slb_pSeries
-data_access_slb_pSeries:
- HMT_MEDIUM
- mtspr SPRN_SPRG1,r13
- RUNLATCH_ON(r13)
- mfspr r13,SPRN_SPRG3 /* get paca address into r13 */
- std r3,PACA_EXSLB+EX_R3(r13)
- mfspr r3,SPRN_DAR
- std r9,PACA_EXSLB+EX_R9(r13) /* save r9 - r12 */
- mfcr r9
-#ifdef __DISABLED__
- /* Keep that around for when we re-implement dynamic VSIDs */
- cmpdi r3,0
- bge slb_miss_user_pseries
-#endif /* __DISABLED__ */
- std r10,PACA_EXSLB+EX_R10(r13)
- std r11,PACA_EXSLB+EX_R11(r13)
- std r12,PACA_EXSLB+EX_R12(r13)
- mfspr r10,SPRN_SPRG1
- std r10,PACA_EXSLB+EX_R13(r13)
- mfspr r12,SPRN_SRR1 /* and SRR1 */
- b .slb_miss_realmode /* Rel. branch works in real mode */
-
- STD_EXCEPTION_PSERIES(0x400, instruction_access)
-
- . = 0x480
- .globl instruction_access_slb_pSeries
-instruction_access_slb_pSeries:
- HMT_MEDIUM
- mtspr SPRN_SPRG1,r13
- RUNLATCH_ON(r13)
- mfspr r13,SPRN_SPRG3 /* get paca address into r13 */
- std r3,PACA_EXSLB+EX_R3(r13)
- mfspr r3,SPRN_SRR0 /* SRR0 is faulting address */
- std r9,PACA_EXSLB+EX_R9(r13) /* save r9 - r12 */
- mfcr r9
-#ifdef __DISABLED__
- /* Keep that around for when we re-implement dynamic VSIDs */
- cmpdi r3,0
- bge slb_miss_user_pseries
-#endif /* __DISABLED__ */
- std r10,PACA_EXSLB+EX_R10(r13)
- std r11,PACA_EXSLB+EX_R11(r13)
- std r12,PACA_EXSLB+EX_R12(r13)
- mfspr r10,SPRN_SPRG1
- std r10,PACA_EXSLB+EX_R13(r13)
- mfspr r12,SPRN_SRR1 /* and SRR1 */
- b .slb_miss_realmode /* Rel. branch works in real mode */
-
- STD_EXCEPTION_PSERIES(0x500, hardware_interrupt)
- STD_EXCEPTION_PSERIES(0x600, alignment)
- STD_EXCEPTION_PSERIES(0x700, program_check)
- STD_EXCEPTION_PSERIES(0x800, fp_unavailable)
- STD_EXCEPTION_PSERIES(0x900, decrementer)
- STD_EXCEPTION_PSERIES(0xa00, trap_0a)
- STD_EXCEPTION_PSERIES(0xb00, trap_0b)
-
- . = 0xc00
- .globl system_call_pSeries
-system_call_pSeries:
- HMT_MEDIUM
- RUNLATCH_ON(r9)
- mr r9,r13
- mfmsr r10
- mfspr r13,SPRN_SPRG3
- mfspr r11,SPRN_SRR0
- clrrdi r12,r13,32
- oris r12,r12,system_call_common@h
- ori r12,r12,system_call_common@l
- mtspr SPRN_SRR0,r12
- ori r10,r10,MSR_IR|MSR_DR|MSR_RI
- mfspr r12,SPRN_SRR1
- mtspr SPRN_SRR1,r10
- rfid
- b . /* prevent speculative execution */
-
- STD_EXCEPTION_PSERIES(0xd00, single_step)
- STD_EXCEPTION_PSERIES(0xe00, trap_0e)
-
- /* We need to deal with the Altivec unavailable exception
- * here which is at 0xf20, thus in the middle of the
- * prolog code of the PerformanceMonitor one. A little
- * trickery is thus necessary
- */
- . = 0xf00
- b performance_monitor_pSeries
-
- STD_EXCEPTION_PSERIES(0xf20, altivec_unavailable)
-
- STD_EXCEPTION_PSERIES(0x1300, instruction_breakpoint)
- STD_EXCEPTION_PSERIES(0x1700, altivec_assist)
-
- . = 0x3000
-
-/*** pSeries interrupt support ***/
-
- /* moved from 0xf00 */
- STD_EXCEPTION_PSERIES(., performance_monitor)
-
- .align 7
-_GLOBAL(do_stab_bolted_pSeries)
- mtcrf 0x80,r12
- mfspr r12,SPRN_SPRG2
- EXCEPTION_PROLOG_PSERIES(PACA_EXSLB, .do_stab_bolted)
-
-/*
- * We have some room here we use that to put
- * the peries slb miss user trampoline code so it's reasonably
- * away from slb_miss_user_common to avoid problems with rfid
- *
- * This is used for when the SLB miss handler has to go virtual,
- * which doesn't happen for now anymore but will once we re-implement
- * dynamic VSIDs for shared page tables
- */
-#ifdef __DISABLED__
-slb_miss_user_pseries:
- std r10,PACA_EXGEN+EX_R10(r13)
- std r11,PACA_EXGEN+EX_R11(r13)
- std r12,PACA_EXGEN+EX_R12(r13)
- mfspr r10,SPRG1
- ld r11,PACA_EXSLB+EX_R9(r13)
- ld r12,PACA_EXSLB+EX_R3(r13)
- std r10,PACA_EXGEN+EX_R13(r13)
- std r11,PACA_EXGEN+EX_R9(r13)
- std r12,PACA_EXGEN+EX_R3(r13)
- clrrdi r12,r13,32
- mfmsr r10
- mfspr r11,SRR0 /* save SRR0 */
- ori r12,r12,slb_miss_user_common@l /* virt addr of handler */
- ori r10,r10,MSR_IR|MSR_DR|MSR_RI
- mtspr SRR0,r12
- mfspr r12,SRR1 /* and SRR1 */
- mtspr SRR1,r10
- rfid
- b . /* prevent spec. execution */
-#endif /* __DISABLED__ */
-
-/*
- * Vectors for the FWNMI option. Share common code.
- */
- .globl system_reset_fwnmi
-system_reset_fwnmi:
- HMT_MEDIUM
- mtspr SPRN_SPRG1,r13 /* save r13 */
- RUNLATCH_ON(r13)
- EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, system_reset_common)
-
- .globl machine_check_fwnmi
-machine_check_fwnmi:
- HMT_MEDIUM
- mtspr SPRN_SPRG1,r13 /* save r13 */
- RUNLATCH_ON(r13)
- EXCEPTION_PROLOG_PSERIES(PACA_EXMC, machine_check_common)
-
-#ifdef CONFIG_PPC_ISERIES
-/*** ISeries-LPAR interrupt handlers ***/
-
- STD_EXCEPTION_ISERIES(0x200, machine_check, PACA_EXMC)
-
- .globl data_access_iSeries
-data_access_iSeries:
- mtspr SPRN_SPRG1,r13
-BEGIN_FTR_SECTION
- mtspr SPRN_SPRG2,r12
- mfspr r13,SPRN_DAR
- mfspr r12,SPRN_DSISR
- srdi r13,r13,60
- rlwimi r13,r12,16,0x20
- mfcr r12
- cmpwi r13,0x2c
- beq .do_stab_bolted_iSeries
- mtcrf 0x80,r12
- mfspr r12,SPRN_SPRG2
-END_FTR_SECTION_IFCLR(CPU_FTR_SLB)
- EXCEPTION_PROLOG_ISERIES_1(PACA_EXGEN)
- EXCEPTION_PROLOG_ISERIES_2
- b data_access_common
-
-.do_stab_bolted_iSeries:
- mtcrf 0x80,r12
- mfspr r12,SPRN_SPRG2
- EXCEPTION_PROLOG_ISERIES_1(PACA_EXSLB)
- EXCEPTION_PROLOG_ISERIES_2
- b .do_stab_bolted
-
- .globl data_access_slb_iSeries
-data_access_slb_iSeries:
- mtspr SPRN_SPRG1,r13 /* save r13 */
- mfspr r13,SPRN_SPRG3 /* get paca address into r13 */
- std r3,PACA_EXSLB+EX_R3(r13)
- mfspr r3,SPRN_DAR
- std r9,PACA_EXSLB+EX_R9(r13)
- mfcr r9
-#ifdef __DISABLED__
- cmpdi r3,0
- bge slb_miss_user_iseries
-#endif
- std r10,PACA_EXSLB+EX_R10(r13)
- std r11,PACA_EXSLB+EX_R11(r13)
- std r12,PACA_EXSLB+EX_R12(r13)
- mfspr r10,SPRN_SPRG1
- std r10,PACA_EXSLB+EX_R13(r13)
- ld r12,PACALPPACA+LPPACASRR1(r13);
- b .slb_miss_realmode
-
- STD_EXCEPTION_ISERIES(0x400, instruction_access, PACA_EXGEN)
-
- .globl instruction_access_slb_iSeries
-instruction_access_slb_iSeries:
- mtspr SPRN_SPRG1,r13 /* save r13 */
- mfspr r13,SPRN_SPRG3 /* get paca address into r13 */
- std r3,PACA_EXSLB+EX_R3(r13)
- ld r3,PACALPPACA+LPPACASRR0(r13) /* get SRR0 value */
- std r9,PACA_EXSLB+EX_R9(r13)
- mfcr r9
-#ifdef __DISABLED__
- cmpdi r3,0
- bge .slb_miss_user_iseries
-#endif
- std r10,PACA_EXSLB+EX_R10(r13)
- std r11,PACA_EXSLB+EX_R11(r13)
- std r12,PACA_EXSLB+EX_R12(r13)
- mfspr r10,SPRN_SPRG1
- std r10,PACA_EXSLB+EX_R13(r13)
- ld r12,PACALPPACA+LPPACASRR1(r13);
- b .slb_miss_realmode
-
-#ifdef __DISABLED__
-slb_miss_user_iseries:
- std r10,PACA_EXGEN+EX_R10(r13)
- std r11,PACA_EXGEN+EX_R11(r13)
- std r12,PACA_EXGEN+EX_R12(r13)
- mfspr r10,SPRG1
- ld r11,PACA_EXSLB+EX_R9(r13)
- ld r12,PACA_EXSLB+EX_R3(r13)
- std r10,PACA_EXGEN+EX_R13(r13)
- std r11,PACA_EXGEN+EX_R9(r13)
- std r12,PACA_EXGEN+EX_R3(r13)
- EXCEPTION_PROLOG_ISERIES_2
- b slb_miss_user_common
-#endif
-
- MASKABLE_EXCEPTION_ISERIES(0x500, hardware_interrupt)
- STD_EXCEPTION_ISERIES(0x600, alignment, PACA_EXGEN)
- STD_EXCEPTION_ISERIES(0x700, program_check, PACA_EXGEN)
- STD_EXCEPTION_ISERIES(0x800, fp_unavailable, PACA_EXGEN)
- MASKABLE_EXCEPTION_ISERIES(0x900, decrementer)
- STD_EXCEPTION_ISERIES(0xa00, trap_0a, PACA_EXGEN)
- STD_EXCEPTION_ISERIES(0xb00, trap_0b, PACA_EXGEN)
-
- .globl system_call_iSeries
-system_call_iSeries:
- mr r9,r13
- mfspr r13,SPRN_SPRG3
- EXCEPTION_PROLOG_ISERIES_2
- b system_call_common
-
- STD_EXCEPTION_ISERIES( 0xd00, single_step, PACA_EXGEN)
- STD_EXCEPTION_ISERIES( 0xe00, trap_0e, PACA_EXGEN)
- STD_EXCEPTION_ISERIES( 0xf00, performance_monitor, PACA_EXGEN)
-
- .globl system_reset_iSeries
-system_reset_iSeries:
- mfspr r13,SPRN_SPRG3 /* Get paca address */
- mfmsr r24
- ori r24,r24,MSR_RI
- mtmsrd r24 /* RI on */
- lhz r24,PACAPACAINDEX(r13) /* Get processor # */
- cmpwi 0,r24,0 /* Are we processor 0? */
- beq .__start_initialization_iSeries /* Start up the first processor */
- mfspr r4,SPRN_CTRLF
- li r5,CTRL_RUNLATCH /* Turn off the run light */
- andc r4,r4,r5
- mtspr SPRN_CTRLT,r4
-
-1:
- HMT_LOW
-#ifdef CONFIG_SMP
- lbz r23,PACAPROCSTART(r13) /* Test if this processor
- * should start */
- sync
- LOADADDR(r3,current_set)
- sldi r28,r24,3 /* get current_set[cpu#] */
- ldx r3,r3,r28
- addi r1,r3,THREAD_SIZE
- subi r1,r1,STACK_FRAME_OVERHEAD
-
- cmpwi 0,r23,0
- beq iSeries_secondary_smp_loop /* Loop until told to go */
- bne .__secondary_start /* Loop until told to go */
-iSeries_secondary_smp_loop:
- /* Let the Hypervisor know we are alive */
- /* 8002 is a call to HvCallCfg::getLps, a harmless Hypervisor function */
- lis r3,0x8002
- rldicr r3,r3,32,15 /* r0 = (r3 << 32) & 0xffff000000000000 */
-#else /* CONFIG_SMP */
- /* Yield the processor. This is required for non-SMP kernels
- which are running on multi-threaded machines. */
- lis r3,0x8000
- rldicr r3,r3,32,15 /* r3 = (r3 << 32) & 0xffff000000000000 */
- addi r3,r3,18 /* r3 = 0x8000000000000012 which is "yield" */
- li r4,0 /* "yield timed" */
- li r5,-1 /* "yield forever" */
-#endif /* CONFIG_SMP */
- li r0,-1 /* r0=-1 indicates a Hypervisor call */
- sc /* Invoke the hypervisor via a system call */
- mfspr r13,SPRN_SPRG3 /* Put r13 back ???? */
- b 1b /* If SMP not configured, secondaries
- * loop forever */
-
- .globl decrementer_iSeries_masked
-decrementer_iSeries_masked:
- li r11,1
- stb r11,PACALPPACA+LPPACADECRINT(r13)
- lwz r12,PACADEFAULTDECR(r13)
- mtspr SPRN_DEC,r12
- /* fall through */
-
- .globl hardware_interrupt_iSeries_masked
-hardware_interrupt_iSeries_masked:
- mtcrf 0x80,r9 /* Restore regs */
- ld r11,PACALPPACA+LPPACASRR0(r13)
- ld r12,PACALPPACA+LPPACASRR1(r13)
- mtspr SPRN_SRR0,r11
- mtspr SPRN_SRR1,r12
- ld r9,PACA_EXGEN+EX_R9(r13)
- ld r10,PACA_EXGEN+EX_R10(r13)
- ld r11,PACA_EXGEN+EX_R11(r13)
- ld r12,PACA_EXGEN+EX_R12(r13)
- ld r13,PACA_EXGEN+EX_R13(r13)
- rfid
- b . /* prevent speculative execution */
-#endif /* CONFIG_PPC_ISERIES */
-
-/*** Common interrupt handlers ***/
-
- STD_EXCEPTION_COMMON(0x100, system_reset, .system_reset_exception)
-
- /*
- * Machine check is different because we use a different
- * save area: PACA_EXMC instead of PACA_EXGEN.
- */
- .align 7
- .globl machine_check_common
-machine_check_common:
- EXCEPTION_PROLOG_COMMON(0x200, PACA_EXMC)
- DISABLE_INTS
- bl .save_nvgprs
- addi r3,r1,STACK_FRAME_OVERHEAD
- bl .machine_check_exception
- b .ret_from_except
-
- STD_EXCEPTION_COMMON_LITE(0x900, decrementer, .timer_interrupt)
- STD_EXCEPTION_COMMON(0xa00, trap_0a, .unknown_exception)
- STD_EXCEPTION_COMMON(0xb00, trap_0b, .unknown_exception)
- STD_EXCEPTION_COMMON(0xd00, single_step, .single_step_exception)
- STD_EXCEPTION_COMMON(0xe00, trap_0e, .unknown_exception)
- STD_EXCEPTION_COMMON(0xf00, performance_monitor, .performance_monitor_exception)
- STD_EXCEPTION_COMMON(0x1300, instruction_breakpoint, .instruction_breakpoint_exception)
-#ifdef CONFIG_ALTIVEC
- STD_EXCEPTION_COMMON(0x1700, altivec_assist, .altivec_assist_exception)
-#else
- STD_EXCEPTION_COMMON(0x1700, altivec_assist, .unknown_exception)
-#endif
-
-/*
- * Here we have detected that the kernel stack pointer is bad.
- * R9 contains the saved CR, r13 points to the paca,
- * r10 contains the (bad) kernel stack pointer,
- * r11 and r12 contain the saved SRR0 and SRR1.
- * We switch to using an emergency stack, save the registers there,
- * and call kernel_bad_stack(), which panics.
- */
-bad_stack:
- ld r1,PACAEMERGSP(r13)
- subi r1,r1,64+INT_FRAME_SIZE
- std r9,_CCR(r1)
- std r10,GPR1(r1)
- std r11,_NIP(r1)
- std r12,_MSR(r1)
- mfspr r11,SPRN_DAR
- mfspr r12,SPRN_DSISR
- std r11,_DAR(r1)
- std r12,_DSISR(r1)
- mflr r10
- mfctr r11
- mfxer r12
- std r10,_LINK(r1)
- std r11,_CTR(r1)
- std r12,_XER(r1)
- SAVE_GPR(0,r1)
- SAVE_GPR(2,r1)
- SAVE_4GPRS(3,r1)
- SAVE_2GPRS(7,r1)
- SAVE_10GPRS(12,r1)
- SAVE_10GPRS(22,r1)
- addi r11,r1,INT_FRAME_SIZE
- std r11,0(r1)
- li r12,0
- std r12,0(r11)
- ld r2,PACATOC(r13)
-1: addi r3,r1,STACK_FRAME_OVERHEAD
- bl .kernel_bad_stack
- b 1b
-
-/*
- * Return from an exception with minimal checks.
- * The caller is assumed to have done EXCEPTION_PROLOG_COMMON.
- * If interrupts have been enabled, or anything has been
- * done that might have changed the scheduling status of
- * any task or sent any task a signal, you should use
- * ret_from_except or ret_from_except_lite instead of this.
- */
- .globl fast_exception_return
-fast_exception_return:
- ld r12,_MSR(r1)
- ld r11,_NIP(r1)
- andi. r3,r12,MSR_RI /* check if RI is set */
- beq- unrecov_fer
- ld r3,_CCR(r1)
- ld r4,_LINK(r1)
- ld r5,_CTR(r1)
- ld r6,_XER(r1)
- mtcr r3
- mtlr r4
- mtctr r5
- mtxer r6
- REST_GPR(0, r1)
- REST_8GPRS(2, r1)
-
- mfmsr r10
- clrrdi r10,r10,2 /* clear RI (LE is 0 already) */
- mtmsrd r10,1
-
- mtspr SPRN_SRR1,r12
- mtspr SPRN_SRR0,r11
- REST_4GPRS(10, r1)
- ld r1,GPR1(r1)
- rfid
- b . /* prevent speculative execution */
-
-unrecov_fer:
- bl .save_nvgprs
-1: addi r3,r1,STACK_FRAME_OVERHEAD
- bl .unrecoverable_exception
- b 1b
-
-/*
- * Here r13 points to the paca, r9 contains the saved CR,
- * SRR0 and SRR1 are saved in r11 and r12,
- * r9 - r13 are saved in paca->exgen.
- */
- .align 7
- .globl data_access_common
-data_access_common:
- RUNLATCH_ON(r10) /* It wont fit in the 0x300 handler */
- mfspr r10,SPRN_DAR
- std r10,PACA_EXGEN+EX_DAR(r13)
- mfspr r10,SPRN_DSISR
- stw r10,PACA_EXGEN+EX_DSISR(r13)
- EXCEPTION_PROLOG_COMMON(0x300, PACA_EXGEN)
- ld r3,PACA_EXGEN+EX_DAR(r13)
- lwz r4,PACA_EXGEN+EX_DSISR(r13)
- li r5,0x300
- b .do_hash_page /* Try to handle as hpte fault */
-
- .align 7
- .globl instruction_access_common
-instruction_access_common:
- EXCEPTION_PROLOG_COMMON(0x400, PACA_EXGEN)
- ld r3,_NIP(r1)
- andis. r4,r12,0x5820
- li r5,0x400
- b .do_hash_page /* Try to handle as hpte fault */
-
-/*
- * Here is the common SLB miss user that is used when going to virtual
- * mode for SLB misses, that is currently not used
- */
-#ifdef __DISABLED__
- .align 7
- .globl slb_miss_user_common
-slb_miss_user_common:
- mflr r10
- std r3,PACA_EXGEN+EX_DAR(r13)
- stw r9,PACA_EXGEN+EX_CCR(r13)
- std r10,PACA_EXGEN+EX_LR(r13)
- std r11,PACA_EXGEN+EX_SRR0(r13)
- bl .slb_allocate_user
-
- ld r10,PACA_EXGEN+EX_LR(r13)
- ld r3,PACA_EXGEN+EX_R3(r13)
- lwz r9,PACA_EXGEN+EX_CCR(r13)
- ld r11,PACA_EXGEN+EX_SRR0(r13)
- mtlr r10
- beq- slb_miss_fault
-
- andi. r10,r12,MSR_RI /* check for unrecoverable exception */
- beq- unrecov_user_slb
- mfmsr r10
-
-.machine push
-.machine "power4"
- mtcrf 0x80,r9
-.machine pop
-
- clrrdi r10,r10,2 /* clear RI before setting SRR0/1 */
- mtmsrd r10,1
-
- mtspr SRR0,r11
- mtspr SRR1,r12
-
- ld r9,PACA_EXGEN+EX_R9(r13)
- ld r10,PACA_EXGEN+EX_R10(r13)
- ld r11,PACA_EXGEN+EX_R11(r13)
- ld r12,PACA_EXGEN+EX_R12(r13)
- ld r13,PACA_EXGEN+EX_R13(r13)
- rfid
- b .
-
-slb_miss_fault:
- EXCEPTION_PROLOG_COMMON(0x380, PACA_EXGEN)
- ld r4,PACA_EXGEN+EX_DAR(r13)
- li r5,0
- std r4,_DAR(r1)
- std r5,_DSISR(r1)
- b .handle_page_fault
-
-unrecov_user_slb:
- EXCEPTION_PROLOG_COMMON(0x4200, PACA_EXGEN)
- DISABLE_INTS
- bl .save_nvgprs
-1: addi r3,r1,STACK_FRAME_OVERHEAD
- bl .unrecoverable_exception
- b 1b
-
-#endif /* __DISABLED__ */
-
-
-/*
- * r13 points to the PACA, r9 contains the saved CR,
- * r12 contain the saved SRR1, SRR0 is still ready for return
- * r3 has the faulting address
- * r9 - r13 are saved in paca->exslb.
- * r3 is saved in paca->slb_r3
- * We assume we aren't going to take any exceptions during this procedure.
- */
-_GLOBAL(slb_miss_realmode)
- mflr r10
-
- stw r9,PACA_EXSLB+EX_CCR(r13) /* save CR in exc. frame */
- std r10,PACA_EXSLB+EX_LR(r13) /* save LR */
-
- bl .slb_allocate_realmode
-
- /* All done -- return from exception. */
-
- ld r10,PACA_EXSLB+EX_LR(r13)
- ld r3,PACA_EXSLB+EX_R3(r13)
- lwz r9,PACA_EXSLB+EX_CCR(r13) /* get saved CR */
-#ifdef CONFIG_PPC_ISERIES
- ld r11,PACALPPACA+LPPACASRR0(r13) /* get SRR0 value */
-#endif /* CONFIG_PPC_ISERIES */
-
- mtlr r10
-
- andi. r10,r12,MSR_RI /* check for unrecoverable exception */
- beq- unrecov_slb
-
-.machine push
-.machine "power4"
- mtcrf 0x80,r9
- mtcrf 0x01,r9 /* slb_allocate uses cr0 and cr7 */
-.machine pop
-
-#ifdef CONFIG_PPC_ISERIES
- mtspr SPRN_SRR0,r11
- mtspr SPRN_SRR1,r12
-#endif /* CONFIG_PPC_ISERIES */
- ld r9,PACA_EXSLB+EX_R9(r13)
- ld r10,PACA_EXSLB+EX_R10(r13)
- ld r11,PACA_EXSLB+EX_R11(r13)
- ld r12,PACA_EXSLB+EX_R12(r13)
- ld r13,PACA_EXSLB+EX_R13(r13)
- rfid
- b . /* prevent speculative execution */
-
-unrecov_slb:
- EXCEPTION_PROLOG_COMMON(0x4100, PACA_EXSLB)
- DISABLE_INTS
- bl .save_nvgprs
-1: addi r3,r1,STACK_FRAME_OVERHEAD
- bl .unrecoverable_exception
- b 1b
-
- .align 7
- .globl hardware_interrupt_common
- .globl hardware_interrupt_entry
-hardware_interrupt_common:
- EXCEPTION_PROLOG_COMMON(0x500, PACA_EXGEN)
-hardware_interrupt_entry:
- DISABLE_INTS
- addi r3,r1,STACK_FRAME_OVERHEAD
- bl .do_IRQ
- b .ret_from_except_lite
-
- .align 7
- .globl alignment_common
-alignment_common:
- mfspr r10,SPRN_DAR
- std r10,PACA_EXGEN+EX_DAR(r13)
- mfspr r10,SPRN_DSISR
- stw r10,PACA_EXGEN+EX_DSISR(r13)
- EXCEPTION_PROLOG_COMMON(0x600, PACA_EXGEN)
- ld r3,PACA_EXGEN+EX_DAR(r13)
- lwz r4,PACA_EXGEN+EX_DSISR(r13)
- std r3,_DAR(r1)
- std r4,_DSISR(r1)
- bl .save_nvgprs
- addi r3,r1,STACK_FRAME_OVERHEAD
- ENABLE_INTS
- bl .alignment_exception
- b .ret_from_except
-
- .align 7
- .globl program_check_common
-program_check_common:
- EXCEPTION_PROLOG_COMMON(0x700, PACA_EXGEN)
- bl .save_nvgprs
- addi r3,r1,STACK_FRAME_OVERHEAD
- ENABLE_INTS
- bl .program_check_exception
- b .ret_from_except
-
- .align 7
- .globl fp_unavailable_common
-fp_unavailable_common:
- EXCEPTION_PROLOG_COMMON(0x800, PACA_EXGEN)
- bne .load_up_fpu /* if from user, just load it up */
- bl .save_nvgprs
- addi r3,r1,STACK_FRAME_OVERHEAD
- ENABLE_INTS
- bl .kernel_fp_unavailable_exception
- BUG_OPCODE
-
- .align 7
- .globl altivec_unavailable_common
-altivec_unavailable_common:
- EXCEPTION_PROLOG_COMMON(0xf20, PACA_EXGEN)
-#ifdef CONFIG_ALTIVEC
-BEGIN_FTR_SECTION
- bne .load_up_altivec /* if from user, just load it up */
-END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
-#endif
- bl .save_nvgprs
- addi r3,r1,STACK_FRAME_OVERHEAD
- ENABLE_INTS
- bl .altivec_unavailable_exception
- b .ret_from_except
-
-#ifdef CONFIG_ALTIVEC
-/*
- * load_up_altivec(unused, unused, tsk)
- * Disable VMX for the task which had it previously,
- * and save its vector registers in its thread_struct.
- * Enables the VMX for use in the kernel on return.
- * On SMP we know the VMX is free, since we give it up every
- * switch (ie, no lazy save of the vector registers).
- * On entry: r13 == 'current' && last_task_used_altivec != 'current'
- */
-_STATIC(load_up_altivec)
- mfmsr r5 /* grab the current MSR */
- oris r5,r5,MSR_VEC@h
- mtmsrd r5 /* enable use of VMX now */
- isync
-
-/*
- * For SMP, we don't do lazy VMX switching because it just gets too
- * horrendously complex, especially when a task switches from one CPU
- * to another. Instead we call giveup_altvec in switch_to.
- * VRSAVE isn't dealt with here, that is done in the normal context
- * switch code. Note that we could rely on vrsave value to eventually
- * avoid saving all of the VREGs here...
- */
-#ifndef CONFIG_SMP
- ld r3,last_task_used_altivec@got(r2)
- ld r4,0(r3)
- cmpdi 0,r4,0
- beq 1f
- /* Save VMX state to last_task_used_altivec's THREAD struct */
- addi r4,r4,THREAD
- SAVE_32VRS(0,r5,r4)
- mfvscr vr0
- li r10,THREAD_VSCR
- stvx vr0,r10,r4
- /* Disable VMX for last_task_used_altivec */
- ld r5,PT_REGS(r4)
- ld r4,_MSR-STACK_FRAME_OVERHEAD(r5)
- lis r6,MSR_VEC@h
- andc r4,r4,r6
- std r4,_MSR-STACK_FRAME_OVERHEAD(r5)
-1:
-#endif /* CONFIG_SMP */
- /* Hack: if we get an altivec unavailable trap with VRSAVE
- * set to all zeros, we assume this is a broken application
- * that fails to set it properly, and thus we switch it to
- * all 1's
- */
- mfspr r4,SPRN_VRSAVE
- cmpdi 0,r4,0
- bne+ 1f
- li r4,-1
- mtspr SPRN_VRSAVE,r4
-1:
- /* enable use of VMX after return */
- ld r4,PACACURRENT(r13)
- addi r5,r4,THREAD /* Get THREAD */
- oris r12,r12,MSR_VEC@h
- std r12,_MSR(r1)
- li r4,1
- li r10,THREAD_VSCR
- stw r4,THREAD_USED_VR(r5)
- lvx vr0,r10,r5
- mtvscr vr0
- REST_32VRS(0,r4,r5)
-#ifndef CONFIG_SMP
- /* Update last_task_used_math to 'current' */
- subi r4,r5,THREAD /* Back to 'current' */
- std r4,0(r3)
-#endif /* CONFIG_SMP */
- /* restore registers and return */
- b fast_exception_return
-#endif /* CONFIG_ALTIVEC */
-
-/*
- * Hash table stuff
- */
- .align 7
-_GLOBAL(do_hash_page)
- std r3,_DAR(r1)
- std r4,_DSISR(r1)
-
- andis. r0,r4,0xa450 /* weird error? */
- bne- .handle_page_fault /* if not, try to insert a HPTE */
-BEGIN_FTR_SECTION
- andis. r0,r4,0x0020 /* Is it a segment table fault? */
- bne- .do_ste_alloc /* If so handle it */
-END_FTR_SECTION_IFCLR(CPU_FTR_SLB)
-
- /*
- * We need to set the _PAGE_USER bit if MSR_PR is set or if we are
- * accessing a userspace segment (even from the kernel). We assume
- * kernel addresses always have the high bit set.
- */
- rlwinm r4,r4,32-25+9,31-9,31-9 /* DSISR_STORE -> _PAGE_RW */
- rotldi r0,r3,15 /* Move high bit into MSR_PR posn */
- orc r0,r12,r0 /* MSR_PR | ~high_bit */
- rlwimi r4,r0,32-13,30,30 /* becomes _PAGE_USER access bit */
- ori r4,r4,1 /* add _PAGE_PRESENT */
- rlwimi r4,r5,22+2,31-2,31-2 /* Set _PAGE_EXEC if trap is 0x400 */
-
- /*
- * On iSeries, we soft-disable interrupts here, then
- * hard-enable interrupts so that the hash_page code can spin on
- * the hash_table_lock without problems on a shared processor.
- */
- DISABLE_INTS
-
- /*
- * r3 contains the faulting address
- * r4 contains the required access permissions
- * r5 contains the trap number
- *
- * at return r3 = 0 for success
- */
- bl .hash_page /* build HPTE if possible */
- cmpdi r3,0 /* see if hash_page succeeded */
-
-#ifdef DO_SOFT_DISABLE
- /*
- * If we had interrupts soft-enabled at the point where the
- * DSI/ISI occurred, and an interrupt came in during hash_page,
- * handle it now.
- * We jump to ret_from_except_lite rather than fast_exception_return
- * because ret_from_except_lite will check for and handle pending
- * interrupts if necessary.
- */
- beq .ret_from_except_lite
- /* For a hash failure, we don't bother re-enabling interrupts */
- ble- 12f
-
- /*
- * hash_page couldn't handle it, set soft interrupt enable back
- * to what it was before the trap. Note that .local_irq_restore
- * handles any interrupts pending at this point.
- */
- ld r3,SOFTE(r1)
- bl .local_irq_restore
- b 11f
-#else
- beq fast_exception_return /* Return from exception on success */
- ble- 12f /* Failure return from hash_page */
-
- /* fall through */
-#endif
-
-/* Here we have a page fault that hash_page can't handle. */
-_GLOBAL(handle_page_fault)
- ENABLE_INTS
-11: ld r4,_DAR(r1)
- ld r5,_DSISR(r1)
- addi r3,r1,STACK_FRAME_OVERHEAD
- bl .do_page_fault
- cmpdi r3,0
- beq+ .ret_from_except_lite
- bl .save_nvgprs
- mr r5,r3
- addi r3,r1,STACK_FRAME_OVERHEAD
- lwz r4,_DAR(r1)
- bl .bad_page_fault
- b .ret_from_except
-
-/* We have a page fault that hash_page could handle but HV refused
- * the PTE insertion
- */
-12: bl .save_nvgprs
- addi r3,r1,STACK_FRAME_OVERHEAD
- lwz r4,_DAR(r1)
- bl .low_hash_fault
- b .ret_from_except
-
- /* here we have a segment miss */
-_GLOBAL(do_ste_alloc)
- bl .ste_allocate /* try to insert stab entry */
- cmpdi r3,0
- beq+ fast_exception_return
- b .handle_page_fault
-
-/*
- * r13 points to the PACA, r9 contains the saved CR,
- * r11 and r12 contain the saved SRR0 and SRR1.
- * r9 - r13 are saved in paca->exslb.
- * We assume we aren't going to take any exceptions during this procedure.
- * We assume (DAR >> 60) == 0xc.
- */
- .align 7
-_GLOBAL(do_stab_bolted)
- stw r9,PACA_EXSLB+EX_CCR(r13) /* save CR in exc. frame */
- std r11,PACA_EXSLB+EX_SRR0(r13) /* save SRR0 in exc. frame */
-
- /* Hash to the primary group */
- ld r10,PACASTABVIRT(r13)
- mfspr r11,SPRN_DAR
- srdi r11,r11,28
- rldimi r10,r11,7,52 /* r10 = first ste of the group */
-
- /* Calculate VSID */
- /* This is a kernel address, so protovsid = ESID */
- ASM_VSID_SCRAMBLE(r11, r9)
- rldic r9,r11,12,16 /* r9 = vsid << 12 */
-
- /* Search the primary group for a free entry */
-1: ld r11,0(r10) /* Test valid bit of the current ste */
- andi. r11,r11,0x80
- beq 2f
- addi r10,r10,16
- andi. r11,r10,0x70
- bne 1b
-
- /* Stick for only searching the primary group for now. */
- /* At least for now, we use a very simple random castout scheme */
- /* Use the TB as a random number ; OR in 1 to avoid entry 0 */
- mftb r11
- rldic r11,r11,4,57 /* r11 = (r11 << 4) & 0x70 */
- ori r11,r11,0x10
-
- /* r10 currently points to an ste one past the group of interest */
- /* make it point to the randomly selected entry */
- subi r10,r10,128
- or r10,r10,r11 /* r10 is the entry to invalidate */
-
- isync /* mark the entry invalid */
- ld r11,0(r10)
- rldicl r11,r11,56,1 /* clear the valid bit */
- rotldi r11,r11,8
- std r11,0(r10)
- sync
-
- clrrdi r11,r11,28 /* Get the esid part of the ste */
- slbie r11
-
-2: std r9,8(r10) /* Store the vsid part of the ste */
- eieio
-
- mfspr r11,SPRN_DAR /* Get the new esid */
- clrrdi r11,r11,28 /* Permits a full 32b of ESID */
- ori r11,r11,0x90 /* Turn on valid and kp */
- std r11,0(r10) /* Put new entry back into the stab */
-
- sync
-
- /* All done -- return from exception. */
- lwz r9,PACA_EXSLB+EX_CCR(r13) /* get saved CR */
- ld r11,PACA_EXSLB+EX_SRR0(r13) /* get saved SRR0 */
-
- andi. r10,r12,MSR_RI
- beq- unrecov_slb
-
- mtcrf 0x80,r9 /* restore CR */
-
- mfmsr r10
- clrrdi r10,r10,2
- mtmsrd r10,1
-
- mtspr SPRN_SRR0,r11
- mtspr SPRN_SRR1,r12
- ld r9,PACA_EXSLB+EX_R9(r13)
- ld r10,PACA_EXSLB+EX_R10(r13)
- ld r11,PACA_EXSLB+EX_R11(r13)
- ld r12,PACA_EXSLB+EX_R12(r13)
- ld r13,PACA_EXSLB+EX_R13(r13)
- rfid
- b . /* prevent speculative execution */
-
-/*
- * Space for CPU0's segment table.
- *
- * On iSeries, the hypervisor must fill in at least one entry before
- * we get control (with relocate on). The address is give to the hv
- * as a page number (see xLparMap in lpardata.c), so this must be at a
- * fixed address (the linker can't compute (u64)&initial_stab >>
- * PAGE_SHIFT).
- */
- . = STAB0_PHYS_ADDR /* 0x6000 */
- .globl initial_stab
-initial_stab:
- .space 4096
-
-/*
- * Data area reserved for FWNMI option.
- * This address (0x7000) is fixed by the RPA.
- */
- .= 0x7000
- .globl fwnmi_data_area
-fwnmi_data_area:
-
- /* iSeries does not use the FWNMI stuff, so it is safe to put
- * this here, even if we later allow kernels that will boot on
- * both pSeries and iSeries */
-#ifdef CONFIG_PPC_ISERIES
- . = LPARMAP_PHYS
-#include "lparmap.s"
-/*
- * This ".text" is here for old compilers that generate a trailing
- * .note section when compiling .c files to .s
- */
- .text
-#endif /* CONFIG_PPC_ISERIES */
-
- . = 0x8000
-
-/*
- * On pSeries, secondary processors spin in the following code.
- * At entry, r3 = this processor's number (physical cpu id)
- */
-_GLOBAL(pSeries_secondary_smp_init)
- mr r24,r3
-
- /* turn on 64-bit mode */
- bl .enable_64b_mode
- isync
-
- /* Copy some CPU settings from CPU 0 */
- bl .__restore_cpu_setup
-
- /* Set up a paca value for this processor. Since we have the
- * physical cpu id in r24, we need to search the pacas to find
- * which logical id maps to our physical one.
- */
- LOADADDR(r13, paca) /* Get base vaddr of paca array */
- li r5,0 /* logical cpu id */
-1: lhz r6,PACAHWCPUID(r13) /* Load HW procid from paca */
- cmpw r6,r24 /* Compare to our id */
- beq 2f
- addi r13,r13,PACA_SIZE /* Loop to next PACA on miss */
- addi r5,r5,1
- cmpwi r5,NR_CPUS
- blt 1b
-
- mr r3,r24 /* not found, copy phys to r3 */
- b .kexec_wait /* next kernel might do better */
-
-2: mtspr SPRN_SPRG3,r13 /* Save vaddr of paca in SPRG3 */
- /* From now on, r24 is expected to be logical cpuid */
- mr r24,r5
-3: HMT_LOW
- lbz r23,PACAPROCSTART(r13) /* Test if this processor should */
- /* start. */
- sync
-
- /* Create a temp kernel stack for use before relocation is on. */
- ld r1,PACAEMERGSP(r13)
- subi r1,r1,STACK_FRAME_OVERHEAD
-
- cmpwi 0,r23,0
-#ifdef CONFIG_SMP
- bne .__secondary_start
-#endif
- b 3b /* Loop until told to go */
-
-#ifdef CONFIG_PPC_ISERIES
-_STATIC(__start_initialization_iSeries)
- /* Clear out the BSS */
- LOADADDR(r11,__bss_stop)
- LOADADDR(r8,__bss_start)
- sub r11,r11,r8 /* bss size */
- addi r11,r11,7 /* round up to an even double word */
- rldicl. r11,r11,61,3 /* shift right by 3 */
- beq 4f
- addi r8,r8,-8
- li r0,0
- mtctr r11 /* zero this many doublewords */
-3: stdu r0,8(r8)
- bdnz 3b
-4:
- LOADADDR(r1,init_thread_union)
- addi r1,r1,THREAD_SIZE
- li r0,0
- stdu r0,-STACK_FRAME_OVERHEAD(r1)
-
- LOADADDR(r3,cpu_specs)
- LOADADDR(r4,cur_cpu_spec)
- li r5,0
- bl .identify_cpu
-
- LOADADDR(r2,__toc_start)
- addi r2,r2,0x4000
- addi r2,r2,0x4000
-
- bl .iSeries_early_setup
- bl .early_setup
-
- /* relocation is on at this point */
-
- b .start_here_common
-#endif /* CONFIG_PPC_ISERIES */
-
-#ifdef CONFIG_PPC_MULTIPLATFORM
-
-_STATIC(__mmu_off)
- mfmsr r3
- andi. r0,r3,MSR_IR|MSR_DR
- beqlr
- andc r3,r3,r0
- mtspr SPRN_SRR0,r4
- mtspr SPRN_SRR1,r3
- sync
- rfid
- b . /* prevent speculative execution */
-
-
-/*
- * Here is our main kernel entry point. We support currently 2 kind of entries
- * depending on the value of r5.
- *
- * r5 != NULL -> OF entry, we go to prom_init, "legacy" parameter content
- * in r3...r7
- *
- * r5 == NULL -> kexec style entry. r3 is a physical pointer to the
- * DT block, r4 is a physical pointer to the kernel itself
- *
- */
-_GLOBAL(__start_initialization_multiplatform)
- /*
- * Are we booted from a PROM Of-type client-interface ?
- */
- cmpldi cr0,r5,0
- bne .__boot_from_prom /* yes -> prom */
-
- /* Save parameters */
- mr r31,r3
- mr r30,r4
-
- /* Make sure we are running in 64 bits mode */
- bl .enable_64b_mode
-
- /* Setup some critical 970 SPRs before switching MMU off */
- bl .__970_cpu_preinit
-
- /* cpu # */
- li r24,0
-
- /* Switch off MMU if not already */
- LOADADDR(r4, .__after_prom_start - KERNELBASE)
- add r4,r4,r30
- bl .__mmu_off
- b .__after_prom_start
-
-_STATIC(__boot_from_prom)
- /* Save parameters */
- mr r31,r3
- mr r30,r4
- mr r29,r5
- mr r28,r6
- mr r27,r7
-
- /* Make sure we are running in 64 bits mode */
- bl .enable_64b_mode
-
- /* put a relocation offset into r3 */
- bl .reloc_offset
-
- LOADADDR(r2,__toc_start)
- addi r2,r2,0x4000
- addi r2,r2,0x4000
-
- /* Relocate the TOC from a virt addr to a real addr */
- sub r2,r2,r3
-
- /* Restore parameters */
- mr r3,r31
- mr r4,r30
- mr r5,r29
- mr r6,r28
- mr r7,r27
-
- /* Do all of the interaction with OF client interface */
- bl .prom_init
- /* We never return */
- trap
-
-/*
- * At this point, r3 contains the physical address we are running at,
- * returned by prom_init()
- */
-_STATIC(__after_prom_start)
-
-/*
- * We need to run with __start at physical address 0.
- * This will leave some code in the first 256B of
- * real memory, which are reserved for software use.
- * The remainder of the first page is loaded with the fixed
- * interrupt vectors. The next two pages are filled with
- * unknown exception placeholders.
- *
- * Note: This process overwrites the OF exception vectors.
- * r26 == relocation offset
- * r27 == KERNELBASE
- */
- bl .reloc_offset
- mr r26,r3
- SET_REG_TO_CONST(r27,KERNELBASE)
-
- li r3,0 /* target addr */
-
- // XXX FIXME: Use phys returned by OF (r30)
- sub r4,r27,r26 /* source addr */
- /* current address of _start */
- /* i.e. where we are running */
- /* the source addr */
-
- LOADADDR(r5,copy_to_here) /* # bytes of memory to copy */
- sub r5,r5,r27
-
- li r6,0x100 /* Start offset, the first 0x100 */
- /* bytes were copied earlier. */
-
- bl .copy_and_flush /* copy the first n bytes */
- /* this includes the code being */
- /* executed here. */
-
- LOADADDR(r0, 4f) /* Jump to the copy of this code */
- mtctr r0 /* that we just made/relocated */
- bctr
-
-4: LOADADDR(r5,klimit)
- sub r5,r5,r26
- ld r5,0(r5) /* get the value of klimit */
- sub r5,r5,r27
- bl .copy_and_flush /* copy the rest */
- b .start_here_multiplatform
-
-#endif /* CONFIG_PPC_MULTIPLATFORM */
-
-/*
- * Copy routine used to copy the kernel to start at physical address 0
- * and flush and invalidate the caches as needed.
- * r3 = dest addr, r4 = source addr, r5 = copy limit, r6 = start offset
- * on exit, r3, r4, r5 are unchanged, r6 is updated to be >= r5.
- *
- * Note: this routine *only* clobbers r0, r6 and lr
- */
-_GLOBAL(copy_and_flush)
- addi r5,r5,-8
- addi r6,r6,-8
-4: li r0,16 /* Use the least common */
- /* denominator cache line */
- /* size. This results in */
- /* extra cache line flushes */
- /* but operation is correct. */
- /* Can't get cache line size */
- /* from NACA as it is being */
- /* moved too. */
-
- mtctr r0 /* put # words/line in ctr */
-3: addi r6,r6,8 /* copy a cache line */
- ldx r0,r6,r4
- stdx r0,r6,r3
- bdnz 3b
- dcbst r6,r3 /* write it to memory */
- sync
- icbi r6,r3 /* flush the icache line */
- cmpld 0,r6,r5
- blt 4b
- sync
- addi r5,r5,8
- addi r6,r6,8
- blr
-
-.align 8
-copy_to_here:
-
-#ifdef CONFIG_SMP
-#ifdef CONFIG_PPC_PMAC
-/*
- * On PowerMac, secondary processors starts from the reset vector, which
- * is temporarily turned into a call to one of the functions below.
- */
- .section ".text";
- .align 2 ;
-
- .globl __secondary_start_pmac_0
-__secondary_start_pmac_0:
- /* NB the entries for cpus 0, 1, 2 must each occupy 8 bytes. */
- li r24,0
- b 1f
- li r24,1
- b 1f
- li r24,2
- b 1f
- li r24,3
-1:
-
-_GLOBAL(pmac_secondary_start)
- /* turn on 64-bit mode */
- bl .enable_64b_mode
- isync
-
- /* Copy some CPU settings from CPU 0 */
- bl .__restore_cpu_setup
-
- /* pSeries do that early though I don't think we really need it */
- mfmsr r3
- ori r3,r3,MSR_RI
- mtmsrd r3 /* RI on */
-
- /* Set up a paca value for this processor. */
- LOADADDR(r4, paca) /* Get base vaddr of paca array */
- mulli r13,r24,PACA_SIZE /* Calculate vaddr of right paca */
- add r13,r13,r4 /* for this processor. */
- mtspr SPRN_SPRG3,r13 /* Save vaddr of paca in SPRG3 */
-
- /* Create a temp kernel stack for use before relocation is on. */
- ld r1,PACAEMERGSP(r13)
- subi r1,r1,STACK_FRAME_OVERHEAD
-
- b .__secondary_start
-
-#endif /* CONFIG_PPC_PMAC */
-
-/*
- * This function is called after the master CPU has released the
- * secondary processors. The execution environment is relocation off.
- * The paca for this processor has the following fields initialized at
- * this point:
- * 1. Processor number
- * 2. Segment table pointer (virtual address)
- * On entry the following are set:
- * r1 = stack pointer. vaddr for iSeries, raddr (temp stack) for pSeries
- * r24 = cpu# (in Linux terms)
- * r13 = paca virtual address
- * SPRG3 = paca virtual address
- */
-_GLOBAL(__secondary_start)
-
- HMT_MEDIUM /* Set thread priority to MEDIUM */
-
- ld r2,PACATOC(r13)
-
- /* Do early setup for that CPU */
- bl .early_setup_secondary
-
- /* Initialize the kernel stack. Just a repeat for iSeries. */
- LOADADDR(r3,current_set)
- sldi r28,r24,3 /* get current_set[cpu#] */
- ldx r1,r3,r28
- addi r1,r1,THREAD_SIZE-STACK_FRAME_OVERHEAD
- std r1,PACAKSAVE(r13)
-
- li r7,0
- mtlr r7
-
- /* enable MMU and jump to start_secondary */
- LOADADDR(r3,.start_secondary_prolog)
- SET_REG_TO_CONST(r4, MSR_KERNEL)
-#ifdef DO_SOFT_DISABLE
- ori r4,r4,MSR_EE
-#endif
- mtspr SPRN_SRR0,r3
- mtspr SPRN_SRR1,r4
- rfid
- b . /* prevent speculative execution */
-
-/*
- * Running with relocation on at this point. All we want to do is
- * zero the stack back-chain pointer before going into C code.
- */
-_GLOBAL(start_secondary_prolog)
- li r3,0
- std r3,0(r1) /* Zero the stack frame pointer */
- bl .start_secondary
-#endif
-
-/*
- * This subroutine clobbers r11 and r12
- */
-_GLOBAL(enable_64b_mode)
- mfmsr r11 /* grab the current MSR */
- li r12,1
- rldicr r12,r12,MSR_SF_LG,(63-MSR_SF_LG)
- or r11,r11,r12
- li r12,1
- rldicr r12,r12,MSR_ISF_LG,(63-MSR_ISF_LG)
- or r11,r11,r12
- mtmsrd r11
- isync
- blr
-
-#ifdef CONFIG_PPC_MULTIPLATFORM
-/*
- * This is where the main kernel code starts.
- */
-_STATIC(start_here_multiplatform)
- /* get a new offset, now that the kernel has moved. */
- bl .reloc_offset
- mr r26,r3
-
- /* Clear out the BSS. It may have been done in prom_init,
- * already but that's irrelevant since prom_init will soon
- * be detached from the kernel completely. Besides, we need
- * to clear it now for kexec-style entry.
- */
- LOADADDR(r11,__bss_stop)
- LOADADDR(r8,__bss_start)
- sub r11,r11,r8 /* bss size */
- addi r11,r11,7 /* round up to an even double word */
- rldicl. r11,r11,61,3 /* shift right by 3 */
- beq 4f
- addi r8,r8,-8
- li r0,0
- mtctr r11 /* zero this many doublewords */
-3: stdu r0,8(r8)
- bdnz 3b
-4:
-
- mfmsr r6
- ori r6,r6,MSR_RI
- mtmsrd r6 /* RI on */
-
-#ifdef CONFIG_HMT
- /* Start up the second thread on cpu 0 */
- mfspr r3,SPRN_PVR
- srwi r3,r3,16
- cmpwi r3,0x34 /* Pulsar */
- beq 90f
- cmpwi r3,0x36 /* Icestar */
- beq 90f
- cmpwi r3,0x37 /* SStar */
- beq 90f
- b 91f /* HMT not supported */
-90: li r3,0
- bl .hmt_start_secondary
-91:
-#endif
-
- /* The following gets the stack and TOC set up with the regs */
- /* pointing to the real addr of the kernel stack. This is */
- /* all done to support the C function call below which sets */
- /* up the htab. This is done because we have relocated the */
- /* kernel but are still running in real mode. */
-
- LOADADDR(r3,init_thread_union)
- sub r3,r3,r26
-
- /* set up a stack pointer (physical address) */
- addi r1,r3,THREAD_SIZE
- li r0,0
- stdu r0,-STACK_FRAME_OVERHEAD(r1)
-
- /* set up the TOC (physical address) */
- LOADADDR(r2,__toc_start)
- addi r2,r2,0x4000
- addi r2,r2,0x4000
- sub r2,r2,r26
-
- LOADADDR(r3,cpu_specs)
- sub r3,r3,r26
- LOADADDR(r4,cur_cpu_spec)
- sub r4,r4,r26
- mr r5,r26
- bl .identify_cpu
-
- /* Save some low level config HIDs of CPU0 to be copied to
- * other CPUs later on, or used for suspend/resume
- */
- bl .__save_cpu_setup
- sync
-
- /* Setup a valid physical PACA pointer in SPRG3 for early_setup
- * note that boot_cpuid can always be 0 nowadays since there is
- * nowhere it can be initialized differently before we reach this
- * code
- */
- LOADADDR(r27, boot_cpuid)
- sub r27,r27,r26
- lwz r27,0(r27)
-
- LOADADDR(r24, paca) /* Get base vaddr of paca array */
- mulli r13,r27,PACA_SIZE /* Calculate vaddr of right paca */
- add r13,r13,r24 /* for this processor. */
- sub r13,r13,r26 /* convert to physical addr */
- mtspr SPRN_SPRG3,r13 /* PPPBBB: Temp... -Peter */
-
- /* Do very early kernel initializations, including initial hash table,
- * stab and slb setup before we turn on relocation. */
-
- /* Restore parameters passed from prom_init/kexec */
- mr r3,r31
- bl .early_setup
-
- LOADADDR(r3,.start_here_common)
- SET_REG_TO_CONST(r4, MSR_KERNEL)
- mtspr SPRN_SRR0,r3
- mtspr SPRN_SRR1,r4
- rfid
- b . /* prevent speculative execution */
-#endif /* CONFIG_PPC_MULTIPLATFORM */
-
- /* This is where all platforms converge execution */
-_STATIC(start_here_common)
- /* relocation is on at this point */
-
- /* The following code sets up the SP and TOC now that we are */
- /* running with translation enabled. */
-
- LOADADDR(r3,init_thread_union)
-
- /* set up the stack */
- addi r1,r3,THREAD_SIZE
- li r0,0
- stdu r0,-STACK_FRAME_OVERHEAD(r1)
-
- /* Apply the CPUs-specific fixups (nop out sections not relevant
- * to this CPU
- */
- li r3,0
- bl .do_cpu_ftr_fixups
-
- LOADADDR(r26, boot_cpuid)
- lwz r26,0(r26)
-
- LOADADDR(r24, paca) /* Get base vaddr of paca array */
- mulli r13,r26,PACA_SIZE /* Calculate vaddr of right paca */
- add r13,r13,r24 /* for this processor. */
- mtspr SPRN_SPRG3,r13
-
- /* ptr to current */
- LOADADDR(r4,init_task)
- std r4,PACACURRENT(r13)
-
- /* Load the TOC */
- ld r2,PACATOC(r13)
- std r1,PACAKSAVE(r13)
-
- bl .setup_system
-
- /* Load up the kernel context */
-5:
-#ifdef DO_SOFT_DISABLE
- li r5,0
- stb r5,PACAPROCENABLED(r13) /* Soft Disabled */
- mfmsr r5
- ori r5,r5,MSR_EE /* Hard Enabled */
- mtmsrd r5
-#endif
-
- bl .start_kernel
-
-_GLOBAL(hmt_init)
-#ifdef CONFIG_HMT
- LOADADDR(r5, hmt_thread_data)
- mfspr r7,SPRN_PVR
- srwi r7,r7,16
- cmpwi r7,0x34 /* Pulsar */
- beq 90f
- cmpwi r7,0x36 /* Icestar */
- beq 91f
- cmpwi r7,0x37 /* SStar */
- beq 91f
- b 101f
-90: mfspr r6,SPRN_PIR
- andi. r6,r6,0x1f
- b 92f
-91: mfspr r6,SPRN_PIR
- andi. r6,r6,0x3ff
-92: sldi r4,r24,3
- stwx r6,r5,r4
- bl .hmt_start_secondary
- b 101f
-
-__hmt_secondary_hold:
- LOADADDR(r5, hmt_thread_data)
- clrldi r5,r5,4
- li r7,0
- mfspr r6,SPRN_PIR
- mfspr r8,SPRN_PVR
- srwi r8,r8,16
- cmpwi r8,0x34
- bne 93f
- andi. r6,r6,0x1f
- b 103f
-93: andi. r6,r6,0x3f
-
-103: lwzx r8,r5,r7
- cmpw r8,r6
- beq 104f
- addi r7,r7,8
- b 103b
-
-104: addi r7,r7,4
- lwzx r9,r5,r7
- mr r24,r9
-101:
-#endif
- mr r3,r24
- b .pSeries_secondary_smp_init
-
-#ifdef CONFIG_HMT
-_GLOBAL(hmt_start_secondary)
- LOADADDR(r4,__hmt_secondary_hold)
- clrldi r4,r4,4
- mtspr SPRN_NIADORM, r4
- mfspr r4, SPRN_MSRDORM
- li r5, -65
- and r4, r4, r5
- mtspr SPRN_MSRDORM, r4
- lis r4,0xffef
- ori r4,r4,0x7403
- mtspr SPRN_TSC, r4
- li r4,0x1f4
- mtspr SPRN_TST, r4
- mfspr r4, SPRN_HID0
- ori r4, r4, 0x1
- mtspr SPRN_HID0, r4
- mfspr r4, SPRN_CTRLF
- oris r4, r4, 0x40
- mtspr SPRN_CTRLT, r4
- blr
-#endif
-
-/*
- * We put a few things here that have to be page-aligned.
- * This stuff goes at the beginning of the bss, which is page-aligned.
- */
- .section ".bss"
-
- .align PAGE_SHIFT
-
- .globl empty_zero_page
-empty_zero_page:
- .space PAGE_SIZE
-
- .globl swapper_pg_dir
-swapper_pg_dir:
- .space PAGE_SIZE
-
-/*
- * This space gets a copy of optional info passed to us by the bootstrap
- * Used to pass parameters into the kernel like root=/dev/sda1, etc.
- */
- .globl cmd_line
-cmd_line:
- .space COMMAND_LINE_SIZE
+++ /dev/null
-/*
- * arch/ppc/kernel/misc.S
- *
- *
- *
- * This file contains miscellaneous low-level functions.
- * Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
- *
- * Largely rewritten by Cort Dougan (cort@cs.nmt.edu)
- * and Paul Mackerras.
- * Adapted for iSeries by Mike Corrigan (mikejc@us.ibm.com)
- * PPC64 updates by Dave Engebretsen (engebret@us.ibm.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- */
-
-#include <linux/config.h>
-#include <linux/sys.h>
-#include <asm/unistd.h>
-#include <asm/errno.h>
-#include <asm/processor.h>
-#include <asm/page.h>
-#include <asm/cache.h>
-#include <asm/ppc_asm.h>
-#include <asm/asm-offsets.h>
-#include <asm/cputable.h>
-#include <asm/thread_info.h>
-
- .text
-
-/*
- * Returns (address we were linked at) - (address we are running at)
- * for use before the text and data are mapped to KERNELBASE.
- */
-
-_GLOBAL(reloc_offset)
- mflr r0
- bl 1f
-1: mflr r3
- LOADADDR(r4,1b)
- sub r3,r4,r3
- mtlr r0
- blr
-
-_GLOBAL(get_msr)
- mfmsr r3
- blr
-
-_GLOBAL(get_dar)
- mfdar r3
- blr
-
-_GLOBAL(get_srr0)
- mfsrr0 r3
- blr
-
-_GLOBAL(get_srr1)
- mfsrr1 r3
- blr
-
-_GLOBAL(get_sp)
- mr r3,r1
- blr
-
-#ifdef CONFIG_IRQSTACKS
-_GLOBAL(call_do_softirq)
- mflr r0
- std r0,16(r1)
- stdu r1,THREAD_SIZE-112(r3)
- mr r1,r3
- bl .__do_softirq
- ld r1,0(r1)
- ld r0,16(r1)
- mtlr r0
- blr
-
-_GLOBAL(call___do_IRQ)
- mflr r0
- std r0,16(r1)
- stdu r1,THREAD_SIZE-112(r5)
- mr r1,r5
- bl .__do_IRQ
- ld r1,0(r1)
- ld r0,16(r1)
- mtlr r0
- blr
-#endif /* CONFIG_IRQSTACKS */
-
- /*
- * To be called by C code which needs to do some operations with MMU
- * disabled. Note that interrupts have to be disabled by the caller
- * prior to calling us. The code called _MUST_ be in the RMO of course
- * and part of the linear mapping as we don't attempt to translate the
- * stack pointer at all. The function is called with the stack switched
- * to this CPU emergency stack
- *
- * prototype is void *call_with_mmu_off(void *func, void *data);
- *
- * the called function is expected to be of the form
- *
- * void *called(void *data);
- */
-_GLOBAL(call_with_mmu_off)
- mflr r0 /* get link, save it on stackframe */
- std r0,16(r1)
- mr r1,r5 /* save old stack ptr */
- ld r1,PACAEMERGSP(r13) /* get emerg. stack */
- subi r1,r1,STACK_FRAME_OVERHEAD
- std r0,16(r1) /* save link on emerg. stack */
- std r5,0(r1) /* save old stack ptr in backchain */
- ld r3,0(r3) /* get to real function ptr (assume same TOC) */
- bl 2f /* we need LR to return, continue at label 2 */
-
- ld r0,16(r1) /* we return here from the call, get LR and */
- ld r1,0(r1) /* .. old stack ptr */
- mtspr SPRN_SRR0,r0 /* and get back to virtual mode with these */
- mfmsr r4
- ori r4,r4,MSR_IR|MSR_DR
- mtspr SPRN_SRR1,r4
- rfid
-
-2: mtspr SPRN_SRR0,r3 /* coming from above, enter real mode */
- mr r3,r4 /* get parameter */
- mfmsr r0
- ori r0,r0,MSR_IR|MSR_DR
- xori r0,r0,MSR_IR|MSR_DR
- mtspr SPRN_SRR1,r0
- rfid
-
-
- .section ".toc","aw"
-PPC64_CACHES:
- .tc ppc64_caches[TC],ppc64_caches
- .section ".text"
-
-/*
- * Write any modified data cache blocks out to memory
- * and invalidate the corresponding instruction cache blocks.
- *
- * flush_icache_range(unsigned long start, unsigned long stop)
- *
- * flush all bytes from start through stop-1 inclusive
- */
-
-_KPROBE(__flush_icache_range)
-
-/*
- * Flush the data cache to memory
- *
- * Different systems have different cache line sizes
- * and in some cases i-cache and d-cache line sizes differ from
- * each other.
- */
- ld r10,PPC64_CACHES@toc(r2)
- lwz r7,DCACHEL1LINESIZE(r10)/* Get cache line size */
- addi r5,r7,-1
- andc r6,r3,r5 /* round low to line bdy */
- subf r8,r6,r4 /* compute length */
- add r8,r8,r5 /* ensure we get enough */
- lwz r9,DCACHEL1LOGLINESIZE(r10) /* Get log-2 of cache line size */
- srw. r8,r8,r9 /* compute line count */
- beqlr /* nothing to do? */
- mtctr r8
-1: dcbst 0,r6
- add r6,r6,r7
- bdnz 1b
- sync
-
-/* Now invalidate the instruction cache */
-
- lwz r7,ICACHEL1LINESIZE(r10) /* Get Icache line size */
- addi r5,r7,-1
- andc r6,r3,r5 /* round low to line bdy */
- subf r8,r6,r4 /* compute length */
- add r8,r8,r5
- lwz r9,ICACHEL1LOGLINESIZE(r10) /* Get log-2 of Icache line size */
- srw. r8,r8,r9 /* compute line count */
- beqlr /* nothing to do? */
- mtctr r8
-2: icbi 0,r6
- add r6,r6,r7
- bdnz 2b
- isync
- blr
- .previous .text
-/*
- * Like above, but only do the D-cache.
- *
- * flush_dcache_range(unsigned long start, unsigned long stop)
- *
- * flush all bytes from start to stop-1 inclusive
- */
-_GLOBAL(flush_dcache_range)
-
-/*
- * Flush the data cache to memory
- *
- * Different systems have different cache line sizes
- */
- ld r10,PPC64_CACHES@toc(r2)
- lwz r7,DCACHEL1LINESIZE(r10) /* Get dcache line size */
- addi r5,r7,-1
- andc r6,r3,r5 /* round low to line bdy */
- subf r8,r6,r4 /* compute length */
- add r8,r8,r5 /* ensure we get enough */
- lwz r9,DCACHEL1LOGLINESIZE(r10) /* Get log-2 of dcache line size */
- srw. r8,r8,r9 /* compute line count */
- beqlr /* nothing to do? */
- mtctr r8
-0: dcbst 0,r6
- add r6,r6,r7
- bdnz 0b
- sync
- blr
-
-/*
- * Like above, but works on non-mapped physical addresses.
- * Use only for non-LPAR setups ! It also assumes real mode
- * is cacheable. Used for flushing out the DART before using
- * it as uncacheable memory
- *
- * flush_dcache_phys_range(unsigned long start, unsigned long stop)
- *
- * flush all bytes from start to stop-1 inclusive
- */
-_GLOBAL(flush_dcache_phys_range)
- ld r10,PPC64_CACHES@toc(r2)
- lwz r7,DCACHEL1LINESIZE(r10) /* Get dcache line size */
- addi r5,r7,-1
- andc r6,r3,r5 /* round low to line bdy */
- subf r8,r6,r4 /* compute length */
- add r8,r8,r5 /* ensure we get enough */
- lwz r9,DCACHEL1LOGLINESIZE(r10) /* Get log-2 of dcache line size */
- srw. r8,r8,r9 /* compute line count */
- beqlr /* nothing to do? */
- mfmsr r5 /* Disable MMU Data Relocation */
- ori r0,r5,MSR_DR
- xori r0,r0,MSR_DR
- sync
- mtmsr r0
- sync
- isync
- mtctr r8
-0: dcbst 0,r6
- add r6,r6,r7
- bdnz 0b
- sync
- isync
- mtmsr r5 /* Re-enable MMU Data Relocation */
- sync
- isync
- blr
-
-_GLOBAL(flush_inval_dcache_range)
- ld r10,PPC64_CACHES@toc(r2)
- lwz r7,DCACHEL1LINESIZE(r10) /* Get dcache line size */
- addi r5,r7,-1
- andc r6,r3,r5 /* round low to line bdy */
- subf r8,r6,r4 /* compute length */
- add r8,r8,r5 /* ensure we get enough */
- lwz r9,DCACHEL1LOGLINESIZE(r10)/* Get log-2 of dcache line size */
- srw. r8,r8,r9 /* compute line count */
- beqlr /* nothing to do? */
- sync
- isync
- mtctr r8
-0: dcbf 0,r6
- add r6,r6,r7
- bdnz 0b
- sync
- isync
- blr
-
-
-/*
- * Flush a particular page from the data cache to RAM.
- * Note: this is necessary because the instruction cache does *not*
- * snoop from the data cache.
- *
- * void __flush_dcache_icache(void *page)
- */
-_GLOBAL(__flush_dcache_icache)
-/*
- * Flush the data cache to memory
- *
- * Different systems have different cache line sizes
- */
-
-/* Flush the dcache */
- ld r7,PPC64_CACHES@toc(r2)
- clrrdi r3,r3,PAGE_SHIFT /* Page align */
- lwz r4,DCACHEL1LINESPERPAGE(r7) /* Get # dcache lines per page */
- lwz r5,DCACHEL1LINESIZE(r7) /* Get dcache line size */
- mr r6,r3
- mtctr r4
-0: dcbst 0,r6
- add r6,r6,r5
- bdnz 0b
- sync
-
-/* Now invalidate the icache */
-
- lwz r4,ICACHEL1LINESPERPAGE(r7) /* Get # icache lines per page */
- lwz r5,ICACHEL1LINESIZE(r7) /* Get icache line size */
- mtctr r4
-1: icbi 0,r3
- add r3,r3,r5
- bdnz 1b
- isync
- blr
-
-/*
- * I/O string operations
- *
- * insb(port, buf, len)
- * outsb(port, buf, len)
- * insw(port, buf, len)
- * outsw(port, buf, len)
- * insl(port, buf, len)
- * outsl(port, buf, len)
- * insw_ns(port, buf, len)
- * outsw_ns(port, buf, len)
- * insl_ns(port, buf, len)
- * outsl_ns(port, buf, len)
- *
- * The *_ns versions don't do byte-swapping.
- */
-_GLOBAL(_insb)
- cmpwi 0,r5,0
- mtctr r5
- subi r4,r4,1
- blelr-
-00: lbz r5,0(r3)
- eieio
- stbu r5,1(r4)
- bdnz 00b
- twi 0,r5,0
- isync
- blr
-
-_GLOBAL(_outsb)
- cmpwi 0,r5,0
- mtctr r5
- subi r4,r4,1
- blelr-
-00: lbzu r5,1(r4)
- stb r5,0(r3)
- bdnz 00b
- sync
- blr
-
-_GLOBAL(_insw)
- cmpwi 0,r5,0
- mtctr r5
- subi r4,r4,2
- blelr-
-00: lhbrx r5,0,r3
- eieio
- sthu r5,2(r4)
- bdnz 00b
- twi 0,r5,0
- isync
- blr
-
-_GLOBAL(_outsw)
- cmpwi 0,r5,0
- mtctr r5
- subi r4,r4,2
- blelr-
-00: lhzu r5,2(r4)
- sthbrx r5,0,r3
- bdnz 00b
- sync
- blr
-
-_GLOBAL(_insl)
- cmpwi 0,r5,0
- mtctr r5
- subi r4,r4,4
- blelr-
-00: lwbrx r5,0,r3
- eieio
- stwu r5,4(r4)
- bdnz 00b
- twi 0,r5,0
- isync
- blr
-
-_GLOBAL(_outsl)
- cmpwi 0,r5,0
- mtctr r5
- subi r4,r4,4
- blelr-
-00: lwzu r5,4(r4)
- stwbrx r5,0,r3
- bdnz 00b
- sync
- blr
-
-/* _GLOBAL(ide_insw) now in drivers/ide/ide-iops.c */
-_GLOBAL(_insw_ns)
- cmpwi 0,r5,0
- mtctr r5
- subi r4,r4,2
- blelr-
-00: lhz r5,0(r3)
- eieio
- sthu r5,2(r4)
- bdnz 00b
- twi 0,r5,0
- isync
- blr
-
-/* _GLOBAL(ide_outsw) now in drivers/ide/ide-iops.c */
-_GLOBAL(_outsw_ns)
- cmpwi 0,r5,0
- mtctr r5
- subi r4,r4,2
- blelr-
-00: lhzu r5,2(r4)
- sth r5,0(r3)
- bdnz 00b
- sync
- blr
-
-_GLOBAL(_insl_ns)
- cmpwi 0,r5,0
- mtctr r5
- subi r4,r4,4
- blelr-
-00: lwz r5,0(r3)
- eieio
- stwu r5,4(r4)
- bdnz 00b
- twi 0,r5,0
- isync
- blr
-
-_GLOBAL(_outsl_ns)
- cmpwi 0,r5,0
- mtctr r5
- subi r4,r4,4
- blelr-
-00: lwzu r5,4(r4)
- stw r5,0(r3)
- bdnz 00b
- sync
- blr
-
-/*
- * identify_cpu and calls setup_cpu
- * In: r3 = base of the cpu_specs array
- * r4 = address of cur_cpu_spec
- * r5 = relocation offset
- */
-_GLOBAL(identify_cpu)
- mfpvr r7
-1:
- lwz r8,CPU_SPEC_PVR_MASK(r3)
- and r8,r8,r7
- lwz r9,CPU_SPEC_PVR_VALUE(r3)
- cmplw 0,r9,r8
- beq 1f
- addi r3,r3,CPU_SPEC_ENTRY_SIZE
- b 1b
-1:
- add r0,r3,r5
- std r0,0(r4)
- ld r4,CPU_SPEC_SETUP(r3)
- sub r4,r4,r5
- ld r4,0(r4)
- sub r4,r4,r5
- mtctr r4
- /* Calling convention for cpu setup is r3=offset, r4=cur_cpu_spec */
- mr r4,r3
- mr r3,r5
- bctr
-
-/*
- * do_cpu_ftr_fixups - goes through the list of CPU feature fixups
- * and writes nop's over sections of code that don't apply for this cpu.
- * r3 = data offset (not changed)
- */
-_GLOBAL(do_cpu_ftr_fixups)
- /* Get CPU 0 features */
- LOADADDR(r6,cur_cpu_spec)
- sub r6,r6,r3
- ld r4,0(r6)
- sub r4,r4,r3
- ld r4,CPU_SPEC_FEATURES(r4)
- /* Get the fixup table */
- LOADADDR(r6,__start___ftr_fixup)
- sub r6,r6,r3
- LOADADDR(r7,__stop___ftr_fixup)
- sub r7,r7,r3
- /* Do the fixup */
-1: cmpld r6,r7
- bgelr
- addi r6,r6,32
- ld r8,-32(r6) /* mask */
- and r8,r8,r4
- ld r9,-24(r6) /* value */
- cmpld r8,r9
- beq 1b
- ld r8,-16(r6) /* section begin */
- ld r9,-8(r6) /* section end */
- subf. r9,r8,r9
- beq 1b
- /* write nops over the section of code */
- /* todo: if large section, add a branch at the start of it */
- srwi r9,r9,2
- mtctr r9
- sub r8,r8,r3
- lis r0,0x60000000@h /* nop */
-3: stw r0,0(r8)
- andi. r10,r4,CPU_FTR_SPLIT_ID_CACHE@l
- beq 2f
- dcbst 0,r8 /* suboptimal, but simpler */
- sync
- icbi 0,r8
-2: addi r8,r8,4
- bdnz 3b
- sync /* additional sync needed on g4 */
- isync
- b 1b
-
-#if defined(CONFIG_PPC_PMAC) || defined(CONFIG_PPC_MAPLE)
-/*
- * Do an IO access in real mode
- */
-_GLOBAL(real_readb)
- mfmsr r7
- ori r0,r7,MSR_DR
- xori r0,r0,MSR_DR
- sync
- mtmsrd r0
- sync
- isync
- mfspr r6,SPRN_HID4
- rldicl r5,r6,32,0
- ori r5,r5,0x100
- rldicl r5,r5,32,0
- sync
- mtspr SPRN_HID4,r5
- isync
- slbia
- isync
- lbz r3,0(r3)
- sync
- mtspr SPRN_HID4,r6
- isync
- slbia
- isync
- mtmsrd r7
- sync
- isync
- blr
-
-/*
- * Do an IO access in real mode
- */
-_GLOBAL(real_writeb)
- mfmsr r7
- ori r0,r7,MSR_DR
- xori r0,r0,MSR_DR
- sync
- mtmsrd r0
- sync
- isync
- mfspr r6,SPRN_HID4
- rldicl r5,r6,32,0
- ori r5,r5,0x100
- rldicl r5,r5,32,0
- sync
- mtspr SPRN_HID4,r5
- isync
- slbia
- isync
- stb r3,0(r4)
- sync
- mtspr SPRN_HID4,r6
- isync
- slbia
- isync
- mtmsrd r7
- sync
- isync
- blr
-#endif /* defined(CONFIG_PPC_PMAC) || defined(CONFIG_PPC_MAPLE) */
-
-/*
- * SCOM access functions for 970 (FX only for now)
- *
- * unsigned long scom970_read(unsigned int address);
- * void scom970_write(unsigned int address, unsigned long value);
- *
- * The address passed in is the 24 bits register address. This code
- * is 970 specific and will not check the status bits, so you should
- * know what you are doing.
- */
-_GLOBAL(scom970_read)
- /* interrupts off */
- mfmsr r4
- ori r0,r4,MSR_EE
- xori r0,r0,MSR_EE
- mtmsrd r0,1
-
- /* rotate 24 bits SCOM address 8 bits left and mask out it's low 8 bits
- * (including parity). On current CPUs they must be 0'd,
- * and finally or in RW bit
- */
- rlwinm r3,r3,8,0,15
- ori r3,r3,0x8000
-
- /* do the actual scom read */
- sync
- mtspr SPRN_SCOMC,r3
- isync
- mfspr r3,SPRN_SCOMD
- isync
- mfspr r0,SPRN_SCOMC
- isync
-
- /* XXX: fixup result on some buggy 970's (ouch ! we lost a bit, bah
- * that's the best we can do). Not implemented yet as we don't use
- * the scom on any of the bogus CPUs yet, but may have to be done
- * ultimately
- */
-
- /* restore interrupts */
- mtmsrd r4,1
- blr
-
-
-_GLOBAL(scom970_write)
- /* interrupts off */
- mfmsr r5
- ori r0,r5,MSR_EE
- xori r0,r0,MSR_EE
- mtmsrd r0,1
-
- /* rotate 24 bits SCOM address 8 bits left and mask out it's low 8 bits
- * (including parity). On current CPUs they must be 0'd.
- */
-
- rlwinm r3,r3,8,0,15
-
- sync
- mtspr SPRN_SCOMD,r4 /* write data */
- isync
- mtspr SPRN_SCOMC,r3 /* write command */
- isync
- mfspr 3,SPRN_SCOMC
- isync
-
- /* restore interrupts */
- mtmsrd r5,1
- blr
-
-
-/*
- * Create a kernel thread
- * kernel_thread(fn, arg, flags)
- */
-_GLOBAL(kernel_thread)
- std r29,-24(r1)
- std r30,-16(r1)
- stdu r1,-STACK_FRAME_OVERHEAD(r1)
- mr r29,r3
- mr r30,r4
- ori r3,r5,CLONE_VM /* flags */
- oris r3,r3,(CLONE_UNTRACED>>16)
- li r4,0 /* new sp (unused) */
- li r0,__NR_clone
- sc
- cmpdi 0,r3,0 /* parent or child? */
- bne 1f /* return if parent */
- li r0,0
- stdu r0,-STACK_FRAME_OVERHEAD(r1)
- ld r2,8(r29)
- ld r29,0(r29)
- mtlr r29 /* fn addr in lr */
- mr r3,r30 /* load arg and call fn */
- blrl
- li r0,__NR_exit /* exit after child exits */
- li r3,0
- sc
-1: addi r1,r1,STACK_FRAME_OVERHEAD
- ld r29,-24(r1)
- ld r30,-16(r1)
- blr
-
-/*
- * disable_kernel_fp()
- * Disable the FPU.
- */
-_GLOBAL(disable_kernel_fp)
- mfmsr r3
- rldicl r0,r3,(63-MSR_FP_LG),1
- rldicl r3,r0,(MSR_FP_LG+1),0
- mtmsrd r3 /* disable use of fpu now */
- isync
- blr
-
-#ifdef CONFIG_ALTIVEC
-
-#if 0 /* this has no callers for now */
-/*
- * disable_kernel_altivec()
- * Disable the VMX.
- */
-_GLOBAL(disable_kernel_altivec)
- mfmsr r3
- rldicl r0,r3,(63-MSR_VEC_LG),1
- rldicl r3,r0,(MSR_VEC_LG+1),0
- mtmsrd r3 /* disable use of VMX now */
- isync
- blr
-#endif /* 0 */
-
-/*
- * giveup_altivec(tsk)
- * Disable VMX for the task given as the argument,
- * and save the vector registers in its thread_struct.
- * Enables the VMX for use in the kernel on return.
- */
-_GLOBAL(giveup_altivec)
- mfmsr r5
- oris r5,r5,MSR_VEC@h
- mtmsrd r5 /* enable use of VMX now */
- isync
- cmpdi 0,r3,0
- beqlr- /* if no previous owner, done */
- addi r3,r3,THREAD /* want THREAD of task */
- ld r5,PT_REGS(r3)
- cmpdi 0,r5,0
- SAVE_32VRS(0,r4,r3)
- mfvscr vr0
- li r4,THREAD_VSCR
- stvx vr0,r4,r3
- beq 1f
- ld r4,_MSR-STACK_FRAME_OVERHEAD(r5)
- lis r3,MSR_VEC@h
- andc r4,r4,r3 /* disable FP for previous task */
- std r4,_MSR-STACK_FRAME_OVERHEAD(r5)
-1:
-#ifndef CONFIG_SMP
- li r5,0
- ld r4,last_task_used_altivec@got(r2)
- std r5,0(r4)
-#endif /* CONFIG_SMP */
- blr
-
-#endif /* CONFIG_ALTIVEC */
-
-_GLOBAL(__setup_cpu_power3)
- blr
-
-_GLOBAL(execve)
- li r0,__NR_execve
- sc
- bnslr
- neg r3,r3
- blr
-
-/* kexec_wait(phys_cpu)
- *
- * wait for the flag to change, indicating this kernel is going away but
- * the slave code for the next one is at addresses 0 to 100.
- *
- * This is used by all slaves.
- *
- * Physical (hardware) cpu id should be in r3.
- */
-_GLOBAL(kexec_wait)
- bl 1f
-1: mflr r5
- addi r5,r5,kexec_flag-1b
-
-99: HMT_LOW
-#ifdef CONFIG_KEXEC /* use no memory without kexec */
- lwz r4,0(r5)
- cmpwi 0,r4,0
- bnea 0x60
-#endif
- b 99b
-
-/* this can be in text because we won't change it until we are
- * running in real anyways
- */
-kexec_flag:
- .long 0
-
-
-#ifdef CONFIG_KEXEC
-
-/* kexec_smp_wait(void)
- *
- * call with interrupts off
- * note: this is a terminal routine, it does not save lr
- *
- * get phys id from paca
- * set paca id to -1 to say we got here
- * switch to real mode
- * join other cpus in kexec_wait(phys_id)
- */
-_GLOBAL(kexec_smp_wait)
- lhz r3,PACAHWCPUID(r13)
- li r4,-1
- sth r4,PACAHWCPUID(r13) /* let others know we left */
- bl real_mode
- b .kexec_wait
-
-/*
- * switch to real mode (turn mmu off)
- * we use the early kernel trick that the hardware ignores bits
- * 0 and 1 (big endian) of the effective address in real mode
- *
- * don't overwrite r3 here, it is live for kexec_wait above.
- */
-real_mode: /* assume normal blr return */
-1: li r9,MSR_RI
- li r10,MSR_DR|MSR_IR
- mflr r11 /* return address to SRR0 */
- mfmsr r12
- andc r9,r12,r9
- andc r10,r12,r10
-
- mtmsrd r9,1
- mtspr SPRN_SRR1,r10
- mtspr SPRN_SRR0,r11
- rfid
-
-
-/*
- * kexec_sequence(newstack, start, image, control, clear_all())
- *
- * does the grungy work with stack switching and real mode switches
- * also does simple calls to other code
- */
-
-_GLOBAL(kexec_sequence)
- mflr r0
- std r0,16(r1)
-
- /* switch stacks to newstack -- &kexec_stack.stack */
- stdu r1,THREAD_SIZE-112(r3)
- mr r1,r3
-
- li r0,0
- std r0,16(r1)
-
- /* save regs for local vars on new stack.
- * yes, we won't go back, but ...
- */
- std r31,-8(r1)
- std r30,-16(r1)
- std r29,-24(r1)
- std r28,-32(r1)
- std r27,-40(r1)
- std r26,-48(r1)
- std r25,-56(r1)
-
- stdu r1,-112-64(r1)
-
- /* save args into preserved regs */
- mr r31,r3 /* newstack (both) */
- mr r30,r4 /* start (real) */
- mr r29,r5 /* image (virt) */
- mr r28,r6 /* control, unused */
- mr r27,r7 /* clear_all() fn desc */
- mr r26,r8 /* spare */
- lhz r25,PACAHWCPUID(r13) /* get our phys cpu from paca */
-
- /* disable interrupts, we are overwriting kernel data next */
- mfmsr r3
- rlwinm r3,r3,0,17,15
- mtmsrd r3,1
-
- /* copy dest pages, flush whole dest image */
- mr r3,r29
- bl .kexec_copy_flush /* (image) */
-
- /* turn off mmu */
- bl real_mode
-
- /* clear out hardware hash page table and tlb */
- ld r5,0(r27) /* deref function descriptor */
- mtctr r5
- bctrl /* ppc_md.hash_clear_all(void); */
-
-/*
- * kexec image calling is:
- * the first 0x100 bytes of the entry point are copied to 0
- *
- * all slaves branch to slave = 0x60 (absolute)
- * slave(phys_cpu_id);
- *
- * master goes to start = entry point
- * start(phys_cpu_id, start, 0);
- *
- *
- * a wrapper is needed to call existing kernels, here is an approximate
- * description of one method:
- *
- * v2: (2.6.10)
- * start will be near the boot_block (maybe 0x100 bytes before it?)
- * it will have a 0x60, which will b to boot_block, where it will wait
- * and 0 will store phys into struct boot-block and load r3 from there,
- * copy kernel 0-0x100 and tell slaves to back down to 0x60 again
- *
- * v1: (2.6.9)
- * boot block will have all cpus scanning device tree to see if they
- * are the boot cpu ?????
- * other device tree differences (prop sizes, va vs pa, etc)...
- */
-
- /* copy 0x100 bytes starting at start to 0 */
- li r3,0
- mr r4,r30
- li r5,0x100
- li r6,0
- bl .copy_and_flush /* (dest, src, copy limit, start offset) */
-1: /* assume normal blr return */
-
- /* release other cpus to the new kernel secondary start at 0x60 */
- mflr r5
- li r6,1
- stw r6,kexec_flag-1b(5)
- mr r3,r25 # my phys cpu
- mr r4,r30 # start, aka phys mem offset
- mtlr 4
- li r5,0
- blr /* image->start(physid, image->start, 0); */
-#endif /* CONFIG_KEXEC */
+++ /dev/null
-/*
- * c 2001 PPC 64 Team, IBM Corp
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#include <linux/config.h>
-#include <linux/module.h>
-#include <linux/string.h>
-#include <linux/console.h>
-#include <net/checksum.h>
-
-#include <asm/processor.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
-#include <asm/system.h>
-#include <asm/hw_irq.h>
-#include <asm/abs_addr.h>
-#include <asm/cacheflush.h>
-
-EXPORT_SYMBOL(strcpy);
-EXPORT_SYMBOL(strncpy);
-EXPORT_SYMBOL(strcat);
-EXPORT_SYMBOL(strncat);
-EXPORT_SYMBOL(strchr);
-EXPORT_SYMBOL(strrchr);
-EXPORT_SYMBOL(strpbrk);
-EXPORT_SYMBOL(strstr);
-EXPORT_SYMBOL(strlen);
-EXPORT_SYMBOL(strnlen);
-EXPORT_SYMBOL(strcmp);
-EXPORT_SYMBOL(strncmp);
-
-EXPORT_SYMBOL(csum_partial);
-EXPORT_SYMBOL(csum_partial_copy_generic);
-EXPORT_SYMBOL(ip_fast_csum);
-EXPORT_SYMBOL(csum_tcpudp_magic);
-
-EXPORT_SYMBOL(__copy_tofrom_user);
-EXPORT_SYMBOL(__clear_user);
-EXPORT_SYMBOL(__strncpy_from_user);
-EXPORT_SYMBOL(__strnlen_user);
-
-EXPORT_SYMBOL(reloc_offset);
-
-EXPORT_SYMBOL(_insb);
-EXPORT_SYMBOL(_outsb);
-EXPORT_SYMBOL(_insw);
-EXPORT_SYMBOL(_outsw);
-EXPORT_SYMBOL(_insl);
-EXPORT_SYMBOL(_outsl);
-EXPORT_SYMBOL(_insw_ns);
-EXPORT_SYMBOL(_outsw_ns);
-EXPORT_SYMBOL(_insl_ns);
-EXPORT_SYMBOL(_outsl_ns);
-
-EXPORT_SYMBOL(kernel_thread);
-
-EXPORT_SYMBOL(giveup_fpu);
-#ifdef CONFIG_ALTIVEC
-EXPORT_SYMBOL(giveup_altivec);
-#endif
-EXPORT_SYMBOL(__flush_icache_range);
-EXPORT_SYMBOL(flush_dcache_range);
-
-EXPORT_SYMBOL(memcpy);
-EXPORT_SYMBOL(memset);
-EXPORT_SYMBOL(memmove);
-EXPORT_SYMBOL(memscan);
-EXPORT_SYMBOL(memcmp);
-EXPORT_SYMBOL(memchr);
-
-EXPORT_SYMBOL(timer_interrupt);
-EXPORT_SYMBOL(console_drivers);
+++ /dev/null
-/*
- *
- *
- * Procedures for interfacing to Open Firmware.
- *
- * Paul Mackerras August 1996.
- * Copyright (C) 1996 Paul Mackerras.
- *
- * Adapted for 64bit PowerPC by Dave Engebretsen and Peter Bergner.
- * {engebret|bergner}@us.ibm.com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#undef DEBUG
-
-#include <stdarg.h>
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <linux/threads.h>
-#include <linux/spinlock.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/stringify.h>
-#include <linux/delay.h>
-#include <linux/initrd.h>
-#include <linux/bitops.h>
-#include <linux/module.h>
-#include <linux/module.h>
-
-#include <asm/prom.h>
-#include <asm/rtas.h>
-#include <asm/lmb.h>
-#include <asm/abs_addr.h>
-#include <asm/page.h>
-#include <asm/processor.h>
-#include <asm/irq.h>
-#include <asm/io.h>
-#include <asm/smp.h>
-#include <asm/system.h>
-#include <asm/mmu.h>
-#include <asm/pgtable.h>
-#include <asm/pci.h>
-#include <asm/iommu.h>
-#include <asm/btext.h>
-#include <asm/sections.h>
-#include <asm/machdep.h>
-#include <asm/pSeries_reconfig.h>
-
-#ifdef DEBUG
-#define DBG(fmt...) udbg_printf(fmt)
-#else
-#define DBG(fmt...)
-#endif
-
-struct pci_reg_property {
- struct pci_address addr;
- u32 size_hi;
- u32 size_lo;
-};
-
-struct isa_reg_property {
- u32 space;
- u32 address;
- u32 size;
-};
-
-
-typedef int interpret_func(struct device_node *, unsigned long *,
- int, int, int);
-
-extern struct rtas_t rtas;
-extern struct lmb lmb;
-extern unsigned long klimit;
-extern unsigned long memory_limit;
-
-static int __initdata dt_root_addr_cells;
-static int __initdata dt_root_size_cells;
-static int __initdata iommu_is_off;
-int __initdata iommu_force_on;
-unsigned long tce_alloc_start, tce_alloc_end;
-
-typedef u32 cell_t;
-
-#if 0
-static struct boot_param_header *initial_boot_params __initdata;
-#else
-struct boot_param_header *initial_boot_params;
-#endif
-
-static struct device_node *allnodes = NULL;
-
-/* use when traversing tree through the allnext, child, sibling,
- * or parent members of struct device_node.
- */
-static DEFINE_RWLOCK(devtree_lock);
-
-/* export that to outside world */
-struct device_node *of_chosen;
-
-/*
- * Wrapper for allocating memory for various data that needs to be
- * attached to device nodes as they are processed at boot or when
- * added to the device tree later (e.g. DLPAR). At boot there is
- * already a region reserved so we just increment *mem_start by size;
- * otherwise we call kmalloc.
- */
-static void * prom_alloc(unsigned long size, unsigned long *mem_start)
-{
- unsigned long tmp;
-
- if (!mem_start)
- return kmalloc(size, GFP_KERNEL);
-
- tmp = *mem_start;
- *mem_start += size;
- return (void *)tmp;
-}
-
-/*
- * Find the device_node with a given phandle.
- */
-static struct device_node * find_phandle(phandle ph)
-{
- struct device_node *np;
-
- for (np = allnodes; np != 0; np = np->allnext)
- if (np->linux_phandle == ph)
- return np;
- return NULL;
-}
-
-/*
- * Find the interrupt parent of a node.
- */
-static struct device_node * __devinit intr_parent(struct device_node *p)
-{
- phandle *parp;
-
- parp = (phandle *) get_property(p, "interrupt-parent", NULL);
- if (parp == NULL)
- return p->parent;
- return find_phandle(*parp);
-}
-
-/*
- * Find out the size of each entry of the interrupts property
- * for a node.
- */
-int __devinit prom_n_intr_cells(struct device_node *np)
-{
- struct device_node *p;
- unsigned int *icp;
-
- for (p = np; (p = intr_parent(p)) != NULL; ) {
- icp = (unsigned int *)
- get_property(p, "#interrupt-cells", NULL);
- if (icp != NULL)
- return *icp;
- if (get_property(p, "interrupt-controller", NULL) != NULL
- || get_property(p, "interrupt-map", NULL) != NULL) {
- printk("oops, node %s doesn't have #interrupt-cells\n",
- p->full_name);
- return 1;
- }
- }
-#ifdef DEBUG_IRQ
- printk("prom_n_intr_cells failed for %s\n", np->full_name);
-#endif
- return 1;
-}
-
-/*
- * Map an interrupt from a device up to the platform interrupt
- * descriptor.
- */
-static int __devinit map_interrupt(unsigned int **irq, struct device_node **ictrler,
- struct device_node *np, unsigned int *ints,
- int nintrc)
-{
- struct device_node *p, *ipar;
- unsigned int *imap, *imask, *ip;
- int i, imaplen, match;
- int newintrc = 0, newaddrc = 0;
- unsigned int *reg;
- int naddrc;
-
- reg = (unsigned int *) get_property(np, "reg", NULL);
- naddrc = prom_n_addr_cells(np);
- p = intr_parent(np);
- while (p != NULL) {
- if (get_property(p, "interrupt-controller", NULL) != NULL)
- /* this node is an interrupt controller, stop here */
- break;
- imap = (unsigned int *)
- get_property(p, "interrupt-map", &imaplen);
- if (imap == NULL) {
- p = intr_parent(p);
- continue;
- }
- imask = (unsigned int *)
- get_property(p, "interrupt-map-mask", NULL);
- if (imask == NULL) {
- printk("oops, %s has interrupt-map but no mask\n",
- p->full_name);
- return 0;
- }
- imaplen /= sizeof(unsigned int);
- match = 0;
- ipar = NULL;
- while (imaplen > 0 && !match) {
- /* check the child-interrupt field */
- match = 1;
- for (i = 0; i < naddrc && match; ++i)
- match = ((reg[i] ^ imap[i]) & imask[i]) == 0;
- for (; i < naddrc + nintrc && match; ++i)
- match = ((ints[i-naddrc] ^ imap[i]) & imask[i]) == 0;
- imap += naddrc + nintrc;
- imaplen -= naddrc + nintrc;
- /* grab the interrupt parent */
- ipar = find_phandle((phandle) *imap++);
- --imaplen;
- if (ipar == NULL) {
- printk("oops, no int parent %x in map of %s\n",
- imap[-1], p->full_name);
- return 0;
- }
- /* find the parent's # addr and intr cells */
- ip = (unsigned int *)
- get_property(ipar, "#interrupt-cells", NULL);
- if (ip == NULL) {
- printk("oops, no #interrupt-cells on %s\n",
- ipar->full_name);
- return 0;
- }
- newintrc = *ip;
- ip = (unsigned int *)
- get_property(ipar, "#address-cells", NULL);
- newaddrc = (ip == NULL)? 0: *ip;
- imap += newaddrc + newintrc;
- imaplen -= newaddrc + newintrc;
- }
- if (imaplen < 0) {
- printk("oops, error decoding int-map on %s, len=%d\n",
- p->full_name, imaplen);
- return 0;
- }
- if (!match) {
-#ifdef DEBUG_IRQ
- printk("oops, no match in %s int-map for %s\n",
- p->full_name, np->full_name);
-#endif
- return 0;
- }
- p = ipar;
- naddrc = newaddrc;
- nintrc = newintrc;
- ints = imap - nintrc;
- reg = ints - naddrc;
- }
- if (p == NULL) {
-#ifdef DEBUG_IRQ
- printk("hmmm, int tree for %s doesn't have ctrler\n",
- np->full_name);
-#endif
- return 0;
- }
- *irq = ints;
- *ictrler = p;
- return nintrc;
-}
-
-static int __devinit finish_node_interrupts(struct device_node *np,
- unsigned long *mem_start,
- int measure_only)
-{
- unsigned int *ints;
- int intlen, intrcells, intrcount;
- int i, j, n;
- unsigned int *irq, virq;
- struct device_node *ic;
-
- ints = (unsigned int *) get_property(np, "interrupts", &intlen);
- if (ints == NULL)
- return 0;
- intrcells = prom_n_intr_cells(np);
- intlen /= intrcells * sizeof(unsigned int);
-
- np->intrs = prom_alloc(intlen * sizeof(*(np->intrs)), mem_start);
- if (!np->intrs)
- return -ENOMEM;
-
- if (measure_only)
- return 0;
-
- intrcount = 0;
- for (i = 0; i < intlen; ++i, ints += intrcells) {
- n = map_interrupt(&irq, &ic, np, ints, intrcells);
- if (n <= 0)
- continue;
-
- /* don't map IRQ numbers under a cascaded 8259 controller */
- if (ic && device_is_compatible(ic, "chrp,iic")) {
- np->intrs[intrcount].line = irq[0];
- } else {
- virq = virt_irq_create_mapping(irq[0]);
- if (virq == NO_IRQ) {
- printk(KERN_CRIT "Could not allocate interrupt"
- " number for %s\n", np->full_name);
- continue;
- }
- np->intrs[intrcount].line = irq_offset_up(virq);
- }
-
- /* We offset irq numbers for the u3 MPIC by 128 in PowerMac */
- if (_machine == PLATFORM_POWERMAC && ic && ic->parent) {
- char *name = get_property(ic->parent, "name", NULL);
- if (name && !strcmp(name, "u3"))
- np->intrs[intrcount].line += 128;
- else if (!(name && !strcmp(name, "mac-io")))
- /* ignore other cascaded controllers, such as
- the k2-sata-root */
- break;
- }
- np->intrs[intrcount].sense = 1;
- if (n > 1)
- np->intrs[intrcount].sense = irq[1];
- if (n > 2) {
- printk("hmmm, got %d intr cells for %s:", n,
- np->full_name);
- for (j = 0; j < n; ++j)
- printk(" %d", irq[j]);
- printk("\n");
- }
- ++intrcount;
- }
- np->n_intrs = intrcount;
-
- return 0;
-}
-
-static int __devinit interpret_pci_props(struct device_node *np,
- unsigned long *mem_start,
- int naddrc, int nsizec,
- int measure_only)
-{
- struct address_range *adr;
- struct pci_reg_property *pci_addrs;
- int i, l, n_addrs;
-
- pci_addrs = (struct pci_reg_property *)
- get_property(np, "assigned-addresses", &l);
- if (!pci_addrs)
- return 0;
-
- n_addrs = l / sizeof(*pci_addrs);
-
- adr = prom_alloc(n_addrs * sizeof(*adr), mem_start);
- if (!adr)
- return -ENOMEM;
-
- if (measure_only)
- return 0;
-
- np->addrs = adr;
- np->n_addrs = n_addrs;
-
- for (i = 0; i < n_addrs; i++) {
- adr[i].space = pci_addrs[i].addr.a_hi;
- adr[i].address = pci_addrs[i].addr.a_lo |
- ((u64)pci_addrs[i].addr.a_mid << 32);
- adr[i].size = pci_addrs[i].size_lo;
- }
-
- return 0;
-}
-
-static int __init interpret_dbdma_props(struct device_node *np,
- unsigned long *mem_start,
- int naddrc, int nsizec,
- int measure_only)
-{
- struct reg_property32 *rp;
- struct address_range *adr;
- unsigned long base_address;
- int i, l;
- struct device_node *db;
-
- base_address = 0;
- if (!measure_only) {
- for (db = np->parent; db != NULL; db = db->parent) {
- if (!strcmp(db->type, "dbdma") && db->n_addrs != 0) {
- base_address = db->addrs[0].address;
- break;
- }
- }
- }
-
- rp = (struct reg_property32 *) get_property(np, "reg", &l);
- if (rp != 0 && l >= sizeof(struct reg_property32)) {
- i = 0;
- adr = (struct address_range *) (*mem_start);
- while ((l -= sizeof(struct reg_property32)) >= 0) {
- if (!measure_only) {
- adr[i].space = 2;
- adr[i].address = rp[i].address + base_address;
- adr[i].size = rp[i].size;
- }
- ++i;
- }
- np->addrs = adr;
- np->n_addrs = i;
- (*mem_start) += i * sizeof(struct address_range);
- }
-
- return 0;
-}
-
-static int __init interpret_macio_props(struct device_node *np,
- unsigned long *mem_start,
- int naddrc, int nsizec,
- int measure_only)
-{
- struct reg_property32 *rp;
- struct address_range *adr;
- unsigned long base_address;
- int i, l;
- struct device_node *db;
-
- base_address = 0;
- if (!measure_only) {
- for (db = np->parent; db != NULL; db = db->parent) {
- if (!strcmp(db->type, "mac-io") && db->n_addrs != 0) {
- base_address = db->addrs[0].address;
- break;
- }
- }
- }
-
- rp = (struct reg_property32 *) get_property(np, "reg", &l);
- if (rp != 0 && l >= sizeof(struct reg_property32)) {
- i = 0;
- adr = (struct address_range *) (*mem_start);
- while ((l -= sizeof(struct reg_property32)) >= 0) {
- if (!measure_only) {
- adr[i].space = 2;
- adr[i].address = rp[i].address + base_address;
- adr[i].size = rp[i].size;
- }
- ++i;
- }
- np->addrs = adr;
- np->n_addrs = i;
- (*mem_start) += i * sizeof(struct address_range);
- }
-
- return 0;
-}
-
-static int __init interpret_isa_props(struct device_node *np,
- unsigned long *mem_start,
- int naddrc, int nsizec,
- int measure_only)
-{
- struct isa_reg_property *rp;
- struct address_range *adr;
- int i, l;
-
- rp = (struct isa_reg_property *) get_property(np, "reg", &l);
- if (rp != 0 && l >= sizeof(struct isa_reg_property)) {
- i = 0;
- adr = (struct address_range *) (*mem_start);
- while ((l -= sizeof(struct isa_reg_property)) >= 0) {
- if (!measure_only) {
- adr[i].space = rp[i].space;
- adr[i].address = rp[i].address;
- adr[i].size = rp[i].size;
- }
- ++i;
- }
- np->addrs = adr;
- np->n_addrs = i;
- (*mem_start) += i * sizeof(struct address_range);
- }
-
- return 0;
-}
-
-static int __init interpret_root_props(struct device_node *np,
- unsigned long *mem_start,
- int naddrc, int nsizec,
- int measure_only)
-{
- struct address_range *adr;
- int i, l;
- unsigned int *rp;
- int rpsize = (naddrc + nsizec) * sizeof(unsigned int);
-
- rp = (unsigned int *) get_property(np, "reg", &l);
- if (rp != 0 && l >= rpsize) {
- i = 0;
- adr = (struct address_range *) (*mem_start);
- while ((l -= rpsize) >= 0) {
- if (!measure_only) {
- adr[i].space = 0;
- adr[i].address = rp[naddrc - 1];
- adr[i].size = rp[naddrc + nsizec - 1];
- }
- ++i;
- rp += naddrc + nsizec;
- }
- np->addrs = adr;
- np->n_addrs = i;
- (*mem_start) += i * sizeof(struct address_range);
- }
-
- return 0;
-}
-
-static int __devinit finish_node(struct device_node *np,
- unsigned long *mem_start,
- interpret_func *ifunc,
- int naddrc, int nsizec,
- int measure_only)
-{
- struct device_node *child;
- int *ip, rc = 0;
-
- /* get the device addresses and interrupts */
- if (ifunc != NULL)
- rc = ifunc(np, mem_start, naddrc, nsizec, measure_only);
- if (rc)
- goto out;
-
- rc = finish_node_interrupts(np, mem_start, measure_only);
- if (rc)
- goto out;
-
- /* Look for #address-cells and #size-cells properties. */
- ip = (int *) get_property(np, "#address-cells", NULL);
- if (ip != NULL)
- naddrc = *ip;
- ip = (int *) get_property(np, "#size-cells", NULL);
- if (ip != NULL)
- nsizec = *ip;
-
- if (!strcmp(np->name, "device-tree") || np->parent == NULL)
- ifunc = interpret_root_props;
- else if (np->type == 0)
- ifunc = NULL;
- else if (!strcmp(np->type, "pci") || !strcmp(np->type, "vci"))
- ifunc = interpret_pci_props;
- else if (!strcmp(np->type, "dbdma"))
- ifunc = interpret_dbdma_props;
- else if (!strcmp(np->type, "mac-io") || ifunc == interpret_macio_props)
- ifunc = interpret_macio_props;
- else if (!strcmp(np->type, "isa"))
- ifunc = interpret_isa_props;
- else if (!strcmp(np->name, "uni-n") || !strcmp(np->name, "u3"))
- ifunc = interpret_root_props;
- else if (!((ifunc == interpret_dbdma_props
- || ifunc == interpret_macio_props)
- && (!strcmp(np->type, "escc")
- || !strcmp(np->type, "media-bay"))))
- ifunc = NULL;
-
- for (child = np->child; child != NULL; child = child->sibling) {
- rc = finish_node(child, mem_start, ifunc,
- naddrc, nsizec, measure_only);
- if (rc)
- goto out;
- }
-out:
- return rc;
-}
-
-/**
- * finish_device_tree is called once things are running normally
- * (i.e. with text and data mapped to the address they were linked at).
- * It traverses the device tree and fills in some of the additional,
- * fields in each node like {n_}addrs and {n_}intrs, the virt interrupt
- * mapping is also initialized at this point.
- */
-void __init finish_device_tree(void)
-{
- unsigned long start, end, size = 0;
-
- DBG(" -> finish_device_tree\n");
-
- if (ppc64_interrupt_controller == IC_INVALID) {
- DBG("failed to configure interrupt controller type\n");
- panic("failed to configure interrupt controller type\n");
- }
-
- /* Initialize virtual IRQ map */
- virt_irq_init();
-
- /*
- * Finish device-tree (pre-parsing some properties etc...)
- * We do this in 2 passes. One with "measure_only" set, which
- * will only measure the amount of memory needed, then we can
- * allocate that memory, and call finish_node again. However,
- * we must be careful as most routines will fail nowadays when
- * prom_alloc() returns 0, so we must make sure our first pass
- * doesn't start at 0. We pre-initialize size to 16 for that
- * reason and then remove those additional 16 bytes
- */
- size = 16;
- finish_node(allnodes, &size, NULL, 0, 0, 1);
- size -= 16;
- end = start = (unsigned long)abs_to_virt(lmb_alloc(size, 128));
- finish_node(allnodes, &end, NULL, 0, 0, 0);
- BUG_ON(end != start + size);
-
- DBG(" <- finish_device_tree\n");
-}
-
-#ifdef DEBUG
-#define printk udbg_printf
-#endif
-
-static inline char *find_flat_dt_string(u32 offset)
-{
- return ((char *)initial_boot_params) +
- initial_boot_params->off_dt_strings + offset;
-}
-
-/**
- * This function is used to scan the flattened device-tree, it is
- * used to extract the memory informations at boot before we can
- * unflatten the tree
- */
-int __init of_scan_flat_dt(int (*it)(unsigned long node,
- const char *uname, int depth,
- void *data),
- void *data)
-{
- unsigned long p = ((unsigned long)initial_boot_params) +
- initial_boot_params->off_dt_struct;
- int rc = 0;
- int depth = -1;
-
- do {
- u32 tag = *((u32 *)p);
- char *pathp;
-
- p += 4;
- if (tag == OF_DT_END_NODE) {
- depth --;
- continue;
- }
- if (tag == OF_DT_NOP)
- continue;
- if (tag == OF_DT_END)
- break;
- if (tag == OF_DT_PROP) {
- u32 sz = *((u32 *)p);
- p += 8;
- if (initial_boot_params->version < 0x10)
- p = _ALIGN(p, sz >= 8 ? 8 : 4);
- p += sz;
- p = _ALIGN(p, 4);
- continue;
- }
- if (tag != OF_DT_BEGIN_NODE) {
- printk(KERN_WARNING "Invalid tag %x scanning flattened"
- " device tree !\n", tag);
- return -EINVAL;
- }
- depth++;
- pathp = (char *)p;
- p = _ALIGN(p + strlen(pathp) + 1, 4);
- if ((*pathp) == '/') {
- char *lp, *np;
- for (lp = NULL, np = pathp; *np; np++)
- if ((*np) == '/')
- lp = np+1;
- if (lp != NULL)
- pathp = lp;
- }
- rc = it(p, pathp, depth, data);
- if (rc != 0)
- break;
- } while(1);
-
- return rc;
-}
-
-/**
- * This function can be used within scan_flattened_dt callback to get
- * access to properties
- */
-void* __init of_get_flat_dt_prop(unsigned long node, const char *name,
- unsigned long *size)
-{
- unsigned long p = node;
-
- do {
- u32 tag = *((u32 *)p);
- u32 sz, noff;
- const char *nstr;
-
- p += 4;
- if (tag == OF_DT_NOP)
- continue;
- if (tag != OF_DT_PROP)
- return NULL;
-
- sz = *((u32 *)p);
- noff = *((u32 *)(p + 4));
- p += 8;
- if (initial_boot_params->version < 0x10)
- p = _ALIGN(p, sz >= 8 ? 8 : 4);
-
- nstr = find_flat_dt_string(noff);
- if (nstr == NULL) {
- printk(KERN_WARNING "Can't find property index"
- " name !\n");
- return NULL;
- }
- if (strcmp(name, nstr) == 0) {
- if (size)
- *size = sz;
- return (void *)p;
- }
- p += sz;
- p = _ALIGN(p, 4);
- } while(1);
-}
-
-static void *__init unflatten_dt_alloc(unsigned long *mem, unsigned long size,
- unsigned long align)
-{
- void *res;
-
- *mem = _ALIGN(*mem, align);
- res = (void *)*mem;
- *mem += size;
-
- return res;
-}
-
-static unsigned long __init unflatten_dt_node(unsigned long mem,
- unsigned long *p,
- struct device_node *dad,
- struct device_node ***allnextpp,
- unsigned long fpsize)
-{
- struct device_node *np;
- struct property *pp, **prev_pp = NULL;
- char *pathp;
- u32 tag;
- unsigned int l, allocl;
- int has_name = 0;
- int new_format = 0;
-
- tag = *((u32 *)(*p));
- if (tag != OF_DT_BEGIN_NODE) {
- printk("Weird tag at start of node: %x\n", tag);
- return mem;
- }
- *p += 4;
- pathp = (char *)*p;
- l = allocl = strlen(pathp) + 1;
- *p = _ALIGN(*p + l, 4);
-
- /* version 0x10 has a more compact unit name here instead of the full
- * path. we accumulate the full path size using "fpsize", we'll rebuild
- * it later. We detect this because the first character of the name is
- * not '/'.
- */
- if ((*pathp) != '/') {
- new_format = 1;
- if (fpsize == 0) {
- /* root node: special case. fpsize accounts for path
- * plus terminating zero. root node only has '/', so
- * fpsize should be 2, but we want to avoid the first
- * level nodes to have two '/' so we use fpsize 1 here
- */
- fpsize = 1;
- allocl = 2;
- } else {
- /* account for '/' and path size minus terminal 0
- * already in 'l'
- */
- fpsize += l;
- allocl = fpsize;
- }
- }
-
-
- np = unflatten_dt_alloc(&mem, sizeof(struct device_node) + allocl,
- __alignof__(struct device_node));
- if (allnextpp) {
- memset(np, 0, sizeof(*np));
- np->full_name = ((char*)np) + sizeof(struct device_node);
- if (new_format) {
- char *p = np->full_name;
- /* rebuild full path for new format */
- if (dad && dad->parent) {
- strcpy(p, dad->full_name);
-#ifdef DEBUG
- if ((strlen(p) + l + 1) != allocl) {
- DBG("%s: p: %d, l: %d, a: %d\n",
- pathp, strlen(p), l, allocl);
- }
-#endif
- p += strlen(p);
- }
- *(p++) = '/';
- memcpy(p, pathp, l);
- } else
- memcpy(np->full_name, pathp, l);
- prev_pp = &np->properties;
- **allnextpp = np;
- *allnextpp = &np->allnext;
- if (dad != NULL) {
- np->parent = dad;
- /* we temporarily use the next field as `last_child'*/
- if (dad->next == 0)
- dad->child = np;
- else
- dad->next->sibling = np;
- dad->next = np;
- }
- kref_init(&np->kref);
- }
- while(1) {
- u32 sz, noff;
- char *pname;
-
- tag = *((u32 *)(*p));
- if (tag == OF_DT_NOP) {
- *p += 4;
- continue;
- }
- if (tag != OF_DT_PROP)
- break;
- *p += 4;
- sz = *((u32 *)(*p));
- noff = *((u32 *)((*p) + 4));
- *p += 8;
- if (initial_boot_params->version < 0x10)
- *p = _ALIGN(*p, sz >= 8 ? 8 : 4);
-
- pname = find_flat_dt_string(noff);
- if (pname == NULL) {
- printk("Can't find property name in list !\n");
- break;
- }
- if (strcmp(pname, "name") == 0)
- has_name = 1;
- l = strlen(pname) + 1;
- pp = unflatten_dt_alloc(&mem, sizeof(struct property),
- __alignof__(struct property));
- if (allnextpp) {
- if (strcmp(pname, "linux,phandle") == 0) {
- np->node = *((u32 *)*p);
- if (np->linux_phandle == 0)
- np->linux_phandle = np->node;
- }
- if (strcmp(pname, "ibm,phandle") == 0)
- np->linux_phandle = *((u32 *)*p);
- pp->name = pname;
- pp->length = sz;
- pp->value = (void *)*p;
- *prev_pp = pp;
- prev_pp = &pp->next;
- }
- *p = _ALIGN((*p) + sz, 4);
- }
- /* with version 0x10 we may not have the name property, recreate
- * it here from the unit name if absent
- */
- if (!has_name) {
- char *p = pathp, *ps = pathp, *pa = NULL;
- int sz;
-
- while (*p) {
- if ((*p) == '@')
- pa = p;
- if ((*p) == '/')
- ps = p + 1;
- p++;
- }
- if (pa < ps)
- pa = p;
- sz = (pa - ps) + 1;
- pp = unflatten_dt_alloc(&mem, sizeof(struct property) + sz,
- __alignof__(struct property));
- if (allnextpp) {
- pp->name = "name";
- pp->length = sz;
- pp->value = (unsigned char *)(pp + 1);
- *prev_pp = pp;
- prev_pp = &pp->next;
- memcpy(pp->value, ps, sz - 1);
- ((char *)pp->value)[sz - 1] = 0;
- DBG("fixed up name for %s -> %s\n", pathp, pp->value);
- }
- }
- if (allnextpp) {
- *prev_pp = NULL;
- np->name = get_property(np, "name", NULL);
- np->type = get_property(np, "device_type", NULL);
-
- if (!np->name)
- np->name = "<NULL>";
- if (!np->type)
- np->type = "<NULL>";
- }
- while (tag == OF_DT_BEGIN_NODE) {
- mem = unflatten_dt_node(mem, p, np, allnextpp, fpsize);
- tag = *((u32 *)(*p));
- }
- if (tag != OF_DT_END_NODE) {
- printk("Weird tag at end of node: %x\n", tag);
- return mem;
- }
- *p += 4;
- return mem;
-}
-
-
-/**
- * unflattens the device-tree passed by the firmware, creating the
- * tree of struct device_node. It also fills the "name" and "type"
- * pointers of the nodes so the normal device-tree walking functions
- * can be used (this used to be done by finish_device_tree)
- */
-void __init unflatten_device_tree(void)
-{
- unsigned long start, mem, size;
- struct device_node **allnextp = &allnodes;
- char *p = NULL;
- int l = 0;
-
- DBG(" -> unflatten_device_tree()\n");
-
- /* First pass, scan for size */
- start = ((unsigned long)initial_boot_params) +
- initial_boot_params->off_dt_struct;
- size = unflatten_dt_node(0, &start, NULL, NULL, 0);
- size = (size | 3) + 1;
-
- DBG(" size is %lx, allocating...\n", size);
-
- /* Allocate memory for the expanded device tree */
- mem = lmb_alloc(size + 4, __alignof__(struct device_node));
- if (!mem) {
- DBG("Couldn't allocate memory with lmb_alloc()!\n");
- panic("Couldn't allocate memory with lmb_alloc()!\n");
- }
- mem = (unsigned long)abs_to_virt(mem);
-
- ((u32 *)mem)[size / 4] = 0xdeadbeef;
-
- DBG(" unflattening...\n", mem);
-
- /* Second pass, do actual unflattening */
- start = ((unsigned long)initial_boot_params) +
- initial_boot_params->off_dt_struct;
- unflatten_dt_node(mem, &start, NULL, &allnextp, 0);
- if (*((u32 *)start) != OF_DT_END)
- printk(KERN_WARNING "Weird tag at end of tree: %08x\n", *((u32 *)start));
- if (((u32 *)mem)[size / 4] != 0xdeadbeef)
- printk(KERN_WARNING "End of tree marker overwritten: %08x\n",
- ((u32 *)mem)[size / 4] );
- *allnextp = NULL;
-
- /* Get pointer to OF "/chosen" node for use everywhere */
- of_chosen = of_find_node_by_path("/chosen");
-
- /* Retreive command line */
- if (of_chosen != NULL) {
- p = (char *)get_property(of_chosen, "bootargs", &l);
- if (p != NULL && l > 0)
- strlcpy(cmd_line, p, min(l, COMMAND_LINE_SIZE));
- }
-#ifdef CONFIG_CMDLINE
- if (l == 0 || (l == 1 && (*p) == 0))
- strlcpy(cmd_line, CONFIG_CMDLINE, COMMAND_LINE_SIZE);
-#endif /* CONFIG_CMDLINE */
-
- DBG("Command line is: %s\n", cmd_line);
-
- DBG(" <- unflatten_device_tree()\n");
-}
-
-
-static int __init early_init_dt_scan_cpus(unsigned long node,
- const char *uname, int depth, void *data)
-{
- char *type = of_get_flat_dt_prop(node, "device_type", NULL);
- u32 *prop;
- unsigned long size;
-
- /* We are scanning "cpu" nodes only */
- if (type == NULL || strcmp(type, "cpu") != 0)
- return 0;
-
- if (initial_boot_params && initial_boot_params->version >= 2) {
- /* version 2 of the kexec param format adds the phys cpuid
- * of booted proc.
- */
- boot_cpuid_phys = initial_boot_params->boot_cpuid_phys;
- boot_cpuid = 0;
- } else {
- /* Check if it's the boot-cpu, set it's hw index in paca now */
- if (of_get_flat_dt_prop(node, "linux,boot-cpu", NULL)
- != NULL) {
- u32 *prop = of_get_flat_dt_prop(node, "reg", NULL);
- set_hard_smp_processor_id(0, prop == NULL ? 0 : *prop);
- boot_cpuid_phys = get_hard_smp_processor_id(0);
- }
- }
-
-#ifdef CONFIG_ALTIVEC
- /* Check if we have a VMX and eventually update CPU features */
- prop = (u32 *)of_get_flat_dt_prop(node, "ibm,vmx", NULL);
- if (prop && (*prop) > 0) {
- cur_cpu_spec->cpu_features |= CPU_FTR_ALTIVEC;
- cur_cpu_spec->cpu_user_features |= PPC_FEATURE_HAS_ALTIVEC;
- }
-
- /* Same goes for Apple's "altivec" property */
- prop = (u32 *)of_get_flat_dt_prop(node, "altivec", NULL);
- if (prop) {
- cur_cpu_spec->cpu_features |= CPU_FTR_ALTIVEC;
- cur_cpu_spec->cpu_user_features |= PPC_FEATURE_HAS_ALTIVEC;
- }
-#endif /* CONFIG_ALTIVEC */
-
- /*
- * Check for an SMT capable CPU and set the CPU feature. We do
- * this by looking at the size of the ibm,ppc-interrupt-server#s
- * property
- */
- prop = (u32 *)of_get_flat_dt_prop(node, "ibm,ppc-interrupt-server#s",
- &size);
- cur_cpu_spec->cpu_features &= ~CPU_FTR_SMT;
- if (prop && ((size / sizeof(u32)) > 1))
- cur_cpu_spec->cpu_features |= CPU_FTR_SMT;
-
- return 0;
-}
-
-static int __init early_init_dt_scan_chosen(unsigned long node,
- const char *uname, int depth, void *data)
-{
- u32 *prop;
- u64 *prop64;
-
- DBG("search \"chosen\", depth: %d, uname: %s\n", depth, uname);
-
- if (depth != 1 || strcmp(uname, "chosen") != 0)
- return 0;
-
- /* get platform type */
- prop = (u32 *)of_get_flat_dt_prop(node, "linux,platform", NULL);
- if (prop == NULL)
- return 0;
- _machine = *prop;
-
- /* check if iommu is forced on or off */
- if (of_get_flat_dt_prop(node, "linux,iommu-off", NULL) != NULL)
- iommu_is_off = 1;
- if (of_get_flat_dt_prop(node, "linux,iommu-force-on", NULL) != NULL)
- iommu_force_on = 1;
-
- prop64 = (u64*)of_get_flat_dt_prop(node, "linux,memory-limit", NULL);
- if (prop64)
- memory_limit = *prop64;
-
- prop64 = (u64*)of_get_flat_dt_prop(node, "linux,tce-alloc-start",NULL);
- if (prop64)
- tce_alloc_start = *prop64;
-
- prop64 = (u64*)of_get_flat_dt_prop(node, "linux,tce-alloc-end", NULL);
- if (prop64)
- tce_alloc_end = *prop64;
-
-#ifdef CONFIG_PPC_RTAS
- /* To help early debugging via the front panel, we retreive a minimal
- * set of RTAS infos now if available
- */
- {
- u64 *basep, *entryp;
-
- basep = (u64*)of_get_flat_dt_prop(node,
- "linux,rtas-base", NULL);
- entryp = (u64*)of_get_flat_dt_prop(node,
- "linux,rtas-entry", NULL);
- prop = (u32*)of_get_flat_dt_prop(node,
- "linux,rtas-size", NULL);
- if (basep && entryp && prop) {
- rtas.base = *basep;
- rtas.entry = *entryp;
- rtas.size = *prop;
- }
- }
-#endif /* CONFIG_PPC_RTAS */
-
- /* break now */
- return 1;
-}
-
-static int __init early_init_dt_scan_root(unsigned long node,
- const char *uname, int depth, void *data)
-{
- u32 *prop;
-
- if (depth != 0)
- return 0;
-
- prop = (u32 *)of_get_flat_dt_prop(node, "#size-cells", NULL);
- dt_root_size_cells = (prop == NULL) ? 1 : *prop;
- DBG("dt_root_size_cells = %x\n", dt_root_size_cells);
-
- prop = (u32 *)of_get_flat_dt_prop(node, "#address-cells", NULL);
- dt_root_addr_cells = (prop == NULL) ? 2 : *prop;
- DBG("dt_root_addr_cells = %x\n", dt_root_addr_cells);
-
- /* break now */
- return 1;
-}
-
-static unsigned long __init dt_mem_next_cell(int s, cell_t **cellp)
-{
- cell_t *p = *cellp;
- unsigned long r = 0;
-
- /* Ignore more than 2 cells */
- while (s > 2) {
- p++;
- s--;
- }
- while (s) {
- r <<= 32;
- r |= *(p++);
- s--;
- }
-
- *cellp = p;
- return r;
-}
-
-
-static int __init early_init_dt_scan_memory(unsigned long node,
- const char *uname, int depth, void *data)
-{
- char *type = of_get_flat_dt_prop(node, "device_type", NULL);
- cell_t *reg, *endp;
- unsigned long l;
-
- /* We are scanning "memory" nodes only */
- if (type == NULL || strcmp(type, "memory") != 0)
- return 0;
-
- reg = (cell_t *)of_get_flat_dt_prop(node, "reg", &l);
- if (reg == NULL)
- return 0;
-
- endp = reg + (l / sizeof(cell_t));
-
- DBG("memory scan node %s ..., reg size %ld, data: %x %x %x %x, ...\n",
- uname, l, reg[0], reg[1], reg[2], reg[3]);
-
- while ((endp - reg) >= (dt_root_addr_cells + dt_root_size_cells)) {
- unsigned long base, size;
-
- base = dt_mem_next_cell(dt_root_addr_cells, ®);
- size = dt_mem_next_cell(dt_root_size_cells, ®);
-
- if (size == 0)
- continue;
- DBG(" - %lx , %lx\n", base, size);
- if (iommu_is_off) {
- if (base >= 0x80000000ul)
- continue;
- if ((base + size) > 0x80000000ul)
- size = 0x80000000ul - base;
- }
- lmb_add(base, size);
- }
- return 0;
-}
-
-static void __init early_reserve_mem(void)
-{
- u64 base, size;
- u64 *reserve_map = (u64 *)(((unsigned long)initial_boot_params) +
- initial_boot_params->off_mem_rsvmap);
- while (1) {
- base = *(reserve_map++);
- size = *(reserve_map++);
- if (size == 0)
- break;
- DBG("reserving: %lx -> %lx\n", base, size);
- lmb_reserve(base, size);
- }
-
-#if 0
- DBG("memory reserved, lmbs :\n");
- lmb_dump_all();
-#endif
-}
-
-void __init early_init_devtree(void *params)
-{
- DBG(" -> early_init_devtree()\n");
-
- /* Setup flat device-tree pointer */
- initial_boot_params = params;
-
- /* Retreive various informations from the /chosen node of the
- * device-tree, including the platform type, initrd location and
- * size, TCE reserve, and more ...
- */
- of_scan_flat_dt(early_init_dt_scan_chosen, NULL);
-
- /* Scan memory nodes and rebuild LMBs */
- lmb_init();
- of_scan_flat_dt(early_init_dt_scan_root, NULL);
- of_scan_flat_dt(early_init_dt_scan_memory, NULL);
- lmb_enforce_memory_limit(memory_limit);
- lmb_analyze();
- lmb_reserve(0, __pa(klimit));
-
- /* Reserve LMB regions used by kernel, initrd, dt, etc... */
- early_reserve_mem();
-
- DBG("Scanning CPUs ...\n");
-
- /* Retreive hash table size from flattened tree plus other
- * CPU related informations (altivec support, boot CPU ID, ...)
- */
- of_scan_flat_dt(early_init_dt_scan_cpus, NULL);
-
- DBG(" <- early_init_devtree()\n");
-}
-
-#undef printk
-
-int
-prom_n_addr_cells(struct device_node* np)
-{
- int* ip;
- do {
- if (np->parent)
- np = np->parent;
- ip = (int *) get_property(np, "#address-cells", NULL);
- if (ip != NULL)
- return *ip;
- } while (np->parent);
- /* No #address-cells property for the root node, default to 1 */
- return 1;
-}
-
-int
-prom_n_size_cells(struct device_node* np)
-{
- int* ip;
- do {
- if (np->parent)
- np = np->parent;
- ip = (int *) get_property(np, "#size-cells", NULL);
- if (ip != NULL)
- return *ip;
- } while (np->parent);
- /* No #size-cells property for the root node, default to 1 */
- return 1;
-}
-
-/**
- * Work out the sense (active-low level / active-high edge)
- * of each interrupt from the device tree.
- */
-void __init prom_get_irq_senses(unsigned char *senses, int off, int max)
-{
- struct device_node *np;
- int i, j;
-
- /* default to level-triggered */
- memset(senses, 1, max - off);
-
- for (np = allnodes; np != 0; np = np->allnext) {
- for (j = 0; j < np->n_intrs; j++) {
- i = np->intrs[j].line;
- if (i >= off && i < max)
- senses[i-off] = np->intrs[j].sense ?
- IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE :
- IRQ_SENSE_EDGE | IRQ_POLARITY_POSITIVE;
- }
- }
-}
-
-/**
- * Construct and return a list of the device_nodes with a given name.
- */
-struct device_node *
-find_devices(const char *name)
-{
- struct device_node *head, **prevp, *np;
-
- prevp = &head;
- for (np = allnodes; np != 0; np = np->allnext) {
- if (np->name != 0 && strcasecmp(np->name, name) == 0) {
- *prevp = np;
- prevp = &np->next;
- }
- }
- *prevp = NULL;
- return head;
-}
-EXPORT_SYMBOL(find_devices);
-
-/**
- * Construct and return a list of the device_nodes with a given type.
- */
-struct device_node *
-find_type_devices(const char *type)
-{
- struct device_node *head, **prevp, *np;
-
- prevp = &head;
- for (np = allnodes; np != 0; np = np->allnext) {
- if (np->type != 0 && strcasecmp(np->type, type) == 0) {
- *prevp = np;
- prevp = &np->next;
- }
- }
- *prevp = NULL;
- return head;
-}
-EXPORT_SYMBOL(find_type_devices);
-
-/**
- * Returns all nodes linked together
- */
-struct device_node *
-find_all_nodes(void)
-{
- struct device_node *head, **prevp, *np;
-
- prevp = &head;
- for (np = allnodes; np != 0; np = np->allnext) {
- *prevp = np;
- prevp = &np->next;
- }
- *prevp = NULL;
- return head;
-}
-EXPORT_SYMBOL(find_all_nodes);
-
-/** Checks if the given "compat" string matches one of the strings in
- * the device's "compatible" property
- */
-int
-device_is_compatible(struct device_node *device, const char *compat)
-{
- const char* cp;
- int cplen, l;
-
- cp = (char *) get_property(device, "compatible", &cplen);
- if (cp == NULL)
- return 0;
- while (cplen > 0) {
- if (strncasecmp(cp, compat, strlen(compat)) == 0)
- return 1;
- l = strlen(cp) + 1;
- cp += l;
- cplen -= l;
- }
-
- return 0;
-}
-EXPORT_SYMBOL(device_is_compatible);
-
-
-/**
- * Indicates whether the root node has a given value in its
- * compatible property.
- */
-int
-machine_is_compatible(const char *compat)
-{
- struct device_node *root;
- int rc = 0;
-
- root = of_find_node_by_path("/");
- if (root) {
- rc = device_is_compatible(root, compat);
- of_node_put(root);
- }
- return rc;
-}
-EXPORT_SYMBOL(machine_is_compatible);
-
-/**
- * Construct and return a list of the device_nodes with a given type
- * and compatible property.
- */
-struct device_node *
-find_compatible_devices(const char *type, const char *compat)
-{
- struct device_node *head, **prevp, *np;
-
- prevp = &head;
- for (np = allnodes; np != 0; np = np->allnext) {
- if (type != NULL
- && !(np->type != 0 && strcasecmp(np->type, type) == 0))
- continue;
- if (device_is_compatible(np, compat)) {
- *prevp = np;
- prevp = &np->next;
- }
- }
- *prevp = NULL;
- return head;
-}
-EXPORT_SYMBOL(find_compatible_devices);
-
-/**
- * Find the device_node with a given full_name.
- */
-struct device_node *
-find_path_device(const char *path)
-{
- struct device_node *np;
-
- for (np = allnodes; np != 0; np = np->allnext)
- if (np->full_name != 0 && strcasecmp(np->full_name, path) == 0)
- return np;
- return NULL;
-}
-EXPORT_SYMBOL(find_path_device);
-
-/*******
- *
- * New implementation of the OF "find" APIs, return a refcounted
- * object, call of_node_put() when done. The device tree and list
- * are protected by a rw_lock.
- *
- * Note that property management will need some locking as well,
- * this isn't dealt with yet.
- *
- *******/
-
-/**
- * of_find_node_by_name - Find a node by its "name" property
- * @from: The node to start searching from or NULL, the node
- * you pass will not be searched, only the next one
- * will; typically, you pass what the previous call
- * returned. of_node_put() will be called on it
- * @name: The name string to match against
- *
- * Returns a node pointer with refcount incremented, use
- * of_node_put() on it when done.
- */
-struct device_node *of_find_node_by_name(struct device_node *from,
- const char *name)
-{
- struct device_node *np;
-
- read_lock(&devtree_lock);
- np = from ? from->allnext : allnodes;
- for (; np != 0; np = np->allnext)
- if (np->name != 0 && strcasecmp(np->name, name) == 0
- && of_node_get(np))
- break;
- if (from)
- of_node_put(from);
- read_unlock(&devtree_lock);
- return np;
-}
-EXPORT_SYMBOL(of_find_node_by_name);
-
-/**
- * of_find_node_by_type - Find a node by its "device_type" property
- * @from: The node to start searching from or NULL, the node
- * you pass will not be searched, only the next one
- * will; typically, you pass what the previous call
- * returned. of_node_put() will be called on it
- * @name: The type string to match against
- *
- * Returns a node pointer with refcount incremented, use
- * of_node_put() on it when done.
- */
-struct device_node *of_find_node_by_type(struct device_node *from,
- const char *type)
-{
- struct device_node *np;
-
- read_lock(&devtree_lock);
- np = from ? from->allnext : allnodes;
- for (; np != 0; np = np->allnext)
- if (np->type != 0 && strcasecmp(np->type, type) == 0
- && of_node_get(np))
- break;
- if (from)
- of_node_put(from);
- read_unlock(&devtree_lock);
- return np;
-}
-EXPORT_SYMBOL(of_find_node_by_type);
-
-/**
- * of_find_compatible_node - Find a node based on type and one of the
- * tokens in its "compatible" property
- * @from: The node to start searching from or NULL, the node
- * you pass will not be searched, only the next one
- * will; typically, you pass what the previous call
- * returned. of_node_put() will be called on it
- * @type: The type string to match "device_type" or NULL to ignore
- * @compatible: The string to match to one of the tokens in the device
- * "compatible" list.
- *
- * Returns a node pointer with refcount incremented, use
- * of_node_put() on it when done.
- */
-struct device_node *of_find_compatible_node(struct device_node *from,
- const char *type, const char *compatible)
-{
- struct device_node *np;
-
- read_lock(&devtree_lock);
- np = from ? from->allnext : allnodes;
- for (; np != 0; np = np->allnext) {
- if (type != NULL
- && !(np->type != 0 && strcasecmp(np->type, type) == 0))
- continue;
- if (device_is_compatible(np, compatible) && of_node_get(np))
- break;
- }
- if (from)
- of_node_put(from);
- read_unlock(&devtree_lock);
- return np;
-}
-EXPORT_SYMBOL(of_find_compatible_node);
-
-/**
- * of_find_node_by_path - Find a node matching a full OF path
- * @path: The full path to match
- *
- * Returns a node pointer with refcount incremented, use
- * of_node_put() on it when done.
- */
-struct device_node *of_find_node_by_path(const char *path)
-{
- struct device_node *np = allnodes;
-
- read_lock(&devtree_lock);
- for (; np != 0; np = np->allnext) {
- if (np->full_name != 0 && strcasecmp(np->full_name, path) == 0
- && of_node_get(np))
- break;
- }
- read_unlock(&devtree_lock);
- return np;
-}
-EXPORT_SYMBOL(of_find_node_by_path);
-
-/**
- * of_find_node_by_phandle - Find a node given a phandle
- * @handle: phandle of the node to find
- *
- * Returns a node pointer with refcount incremented, use
- * of_node_put() on it when done.
- */
-struct device_node *of_find_node_by_phandle(phandle handle)
-{
- struct device_node *np;
-
- read_lock(&devtree_lock);
- for (np = allnodes; np != 0; np = np->allnext)
- if (np->linux_phandle == handle)
- break;
- if (np)
- of_node_get(np);
- read_unlock(&devtree_lock);
- return np;
-}
-EXPORT_SYMBOL(of_find_node_by_phandle);
-
-/**
- * of_find_all_nodes - Get next node in global list
- * @prev: Previous node or NULL to start iteration
- * of_node_put() will be called on it
- *
- * Returns a node pointer with refcount incremented, use
- * of_node_put() on it when done.
- */
-struct device_node *of_find_all_nodes(struct device_node *prev)
-{
- struct device_node *np;
-
- read_lock(&devtree_lock);
- np = prev ? prev->allnext : allnodes;
- for (; np != 0; np = np->allnext)
- if (of_node_get(np))
- break;
- if (prev)
- of_node_put(prev);
- read_unlock(&devtree_lock);
- return np;
-}
-EXPORT_SYMBOL(of_find_all_nodes);
-
-/**
- * of_get_parent - Get a node's parent if any
- * @node: Node to get parent
- *
- * Returns a node pointer with refcount incremented, use
- * of_node_put() on it when done.
- */
-struct device_node *of_get_parent(const struct device_node *node)
-{
- struct device_node *np;
-
- if (!node)
- return NULL;
-
- read_lock(&devtree_lock);
- np = of_node_get(node->parent);
- read_unlock(&devtree_lock);
- return np;
-}
-EXPORT_SYMBOL(of_get_parent);
-
-/**
- * of_get_next_child - Iterate a node childs
- * @node: parent node
- * @prev: previous child of the parent node, or NULL to get first
- *
- * Returns a node pointer with refcount incremented, use
- * of_node_put() on it when done.
- */
-struct device_node *of_get_next_child(const struct device_node *node,
- struct device_node *prev)
-{
- struct device_node *next;
-
- read_lock(&devtree_lock);
- next = prev ? prev->sibling : node->child;
- for (; next != 0; next = next->sibling)
- if (of_node_get(next))
- break;
- if (prev)
- of_node_put(prev);
- read_unlock(&devtree_lock);
- return next;
-}
-EXPORT_SYMBOL(of_get_next_child);
-
-/**
- * of_node_get - Increment refcount of a node
- * @node: Node to inc refcount, NULL is supported to
- * simplify writing of callers
- *
- * Returns node.
- */
-struct device_node *of_node_get(struct device_node *node)
-{
- if (node)
- kref_get(&node->kref);
- return node;
-}
-EXPORT_SYMBOL(of_node_get);
-
-static inline struct device_node * kref_to_device_node(struct kref *kref)
-{
- return container_of(kref, struct device_node, kref);
-}
-
-/**
- * of_node_release - release a dynamically allocated node
- * @kref: kref element of the node to be released
- *
- * In of_node_put() this function is passed to kref_put()
- * as the destructor.
- */
-static void of_node_release(struct kref *kref)
-{
- struct device_node *node = kref_to_device_node(kref);
- struct property *prop = node->properties;
-
- if (!OF_IS_DYNAMIC(node))
- return;
- while (prop) {
- struct property *next = prop->next;
- kfree(prop->name);
- kfree(prop->value);
- kfree(prop);
- prop = next;
- }
- kfree(node->intrs);
- kfree(node->addrs);
- kfree(node->full_name);
- kfree(node->data);
- kfree(node);
-}
-
-/**
- * of_node_put - Decrement refcount of a node
- * @node: Node to dec refcount, NULL is supported to
- * simplify writing of callers
- *
- */
-void of_node_put(struct device_node *node)
-{
- if (node)
- kref_put(&node->kref, of_node_release);
-}
-EXPORT_SYMBOL(of_node_put);
-
-/*
- * Fix up the uninitialized fields in a new device node:
- * name, type, n_addrs, addrs, n_intrs, intrs, and pci-specific fields
- *
- * A lot of boot-time code is duplicated here, because functions such
- * as finish_node_interrupts, interpret_pci_props, etc. cannot use the
- * slab allocator.
- *
- * This should probably be split up into smaller chunks.
- */
-
-static int of_finish_dynamic_node(struct device_node *node,
- unsigned long *unused1, int unused2,
- int unused3, int unused4)
-{
- struct device_node *parent = of_get_parent(node);
- int err = 0;
- phandle *ibm_phandle;
-
- node->name = get_property(node, "name", NULL);
- node->type = get_property(node, "device_type", NULL);
-
- if (!parent) {
- err = -ENODEV;
- goto out;
- }
-
- /* We don't support that function on PowerMac, at least
- * not yet
- */
- if (_machine == PLATFORM_POWERMAC)
- return -ENODEV;
-
- /* fix up new node's linux_phandle field */
- if ((ibm_phandle = (unsigned int *)get_property(node, "ibm,phandle", NULL)))
- node->linux_phandle = *ibm_phandle;
-
-out:
- of_node_put(parent);
- return err;
-}
-
-/*
- * Plug a device node into the tree and global list.
- */
-void of_attach_node(struct device_node *np)
-{
- write_lock(&devtree_lock);
- np->sibling = np->parent->child;
- np->allnext = allnodes;
- np->parent->child = np;
- allnodes = np;
- write_unlock(&devtree_lock);
-}
-
-/*
- * "Unplug" a node from the device tree. The caller must hold
- * a reference to the node. The memory associated with the node
- * is not freed until its refcount goes to zero.
- */
-void of_detach_node(const struct device_node *np)
-{
- struct device_node *parent;
-
- write_lock(&devtree_lock);
-
- parent = np->parent;
-
- if (allnodes == np)
- allnodes = np->allnext;
- else {
- struct device_node *prev;
- for (prev = allnodes;
- prev->allnext != np;
- prev = prev->allnext)
- ;
- prev->allnext = np->allnext;
- }
-
- if (parent->child == np)
- parent->child = np->sibling;
- else {
- struct device_node *prevsib;
- for (prevsib = np->parent->child;
- prevsib->sibling != np;
- prevsib = prevsib->sibling)
- ;
- prevsib->sibling = np->sibling;
- }
-
- write_unlock(&devtree_lock);
-}
-
-static int prom_reconfig_notifier(struct notifier_block *nb, unsigned long action, void *node)
-{
- int err;
-
- switch (action) {
- case PSERIES_RECONFIG_ADD:
- err = finish_node(node, NULL, of_finish_dynamic_node, 0, 0, 0);
- if (err < 0) {
- printk(KERN_ERR "finish_node returned %d\n", err);
- err = NOTIFY_BAD;
- }
- break;
- default:
- err = NOTIFY_DONE;
- break;
- }
- return err;
-}
-
-static struct notifier_block prom_reconfig_nb = {
- .notifier_call = prom_reconfig_notifier,
- .priority = 10, /* This one needs to run first */
-};
-
-static int __init prom_reconfig_setup(void)
-{
- return pSeries_reconfig_notifier_register(&prom_reconfig_nb);
-}
-__initcall(prom_reconfig_setup);
-
-/*
- * Find a property with a given name for a given node
- * and return the value.
- */
-unsigned char *
-get_property(struct device_node *np, const char *name, int *lenp)
-{
- struct property *pp;
-
- for (pp = np->properties; pp != 0; pp = pp->next)
- if (strcmp(pp->name, name) == 0) {
- if (lenp != 0)
- *lenp = pp->length;
- return pp->value;
- }
- return NULL;
-}
-EXPORT_SYMBOL(get_property);
-
-/*
- * Add a property to a node.
- */
-int
-prom_add_property(struct device_node* np, struct property* prop)
-{
- struct property **next;
-
- prop->next = NULL;
- write_lock(&devtree_lock);
- next = &np->properties;
- while (*next) {
- if (strcmp(prop->name, (*next)->name) == 0) {
- /* duplicate ! don't insert it */
- write_unlock(&devtree_lock);
- return -1;
- }
- next = &(*next)->next;
- }
- *next = prop;
- write_unlock(&devtree_lock);
-
- /* try to add to proc as well if it was initialized */
- if (np->pde)
- proc_device_tree_add_prop(np->pde, prop);
-
- return 0;
-}
-
-#if 0
-void
-print_properties(struct device_node *np)
-{
- struct property *pp;
- char *cp;
- int i, n;
-
- for (pp = np->properties; pp != 0; pp = pp->next) {
- printk(KERN_INFO "%s", pp->name);
- for (i = strlen(pp->name); i < 16; ++i)
- printk(" ");
- cp = (char *) pp->value;
- for (i = pp->length; i > 0; --i, ++cp)
- if ((i > 1 && (*cp < 0x20 || *cp > 0x7e))
- || (i == 1 && *cp != 0))
- break;
- if (i == 0 && pp->length > 1) {
- /* looks like a string */
- printk(" %s\n", (char *) pp->value);
- } else {
- /* dump it in hex */
- n = pp->length;
- if (n > 64)
- n = 64;
- if (pp->length % 4 == 0) {
- unsigned int *p = (unsigned int *) pp->value;
-
- n /= 4;
- for (i = 0; i < n; ++i) {
- if (i != 0 && (i % 4) == 0)
- printk("\n ");
- printk(" %08x", *p++);
- }
- } else {
- unsigned char *bp = pp->value;
-
- for (i = 0; i < n; ++i) {
- if (i != 0 && (i % 16) == 0)
- printk("\n ");
- printk(" %02x", *bp++);
- }
- }
- printk("\n");
- if (pp->length > 64)
- printk(" ... (length = %d)\n",
- pp->length);
- }
- }
-}
-#endif
-
-
-
-
-
-
-
-
-
-
+++ /dev/null
-/*
- *
- *
- * Procedures for interfacing to Open Firmware.
- *
- * Paul Mackerras August 1996.
- * Copyright (C) 1996 Paul Mackerras.
- *
- * Adapted for 64bit PowerPC by Dave Engebretsen and Peter Bergner.
- * {engebret|bergner}@us.ibm.com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#undef DEBUG_PROM
-
-#include <stdarg.h>
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <linux/threads.h>
-#include <linux/spinlock.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/proc_fs.h>
-#include <linux/stringify.h>
-#include <linux/delay.h>
-#include <linux/initrd.h>
-#include <linux/bitops.h>
-#include <asm/prom.h>
-#include <asm/rtas.h>
-#include <asm/abs_addr.h>
-#include <asm/page.h>
-#include <asm/processor.h>
-#include <asm/irq.h>
-#include <asm/io.h>
-#include <asm/smp.h>
-#include <asm/system.h>
-#include <asm/mmu.h>
-#include <asm/pgtable.h>
-#include <asm/pci.h>
-#include <asm/iommu.h>
-#include <asm/btext.h>
-#include <asm/sections.h>
-#include <asm/machdep.h>
-
-#ifdef CONFIG_LOGO_LINUX_CLUT224
-#include <linux/linux_logo.h>
-extern const struct linux_logo logo_linux_clut224;
-#endif
-
-/*
- * Properties whose value is longer than this get excluded from our
- * copy of the device tree. This value does need to be big enough to
- * ensure that we don't lose things like the interrupt-map property
- * on a PCI-PCI bridge.
- */
-#define MAX_PROPERTY_LENGTH (1UL * 1024 * 1024)
-
-/*
- * Eventually bump that one up
- */
-#define DEVTREE_CHUNK_SIZE 0x100000
-
-/*
- * This is the size of the local memory reserve map that gets copied
- * into the boot params passed to the kernel. That size is totally
- * flexible as the kernel just reads the list until it encounters an
- * entry with size 0, so it can be changed without breaking binary
- * compatibility
- */
-#define MEM_RESERVE_MAP_SIZE 8
-
-/*
- * prom_init() is called very early on, before the kernel text
- * and data have been mapped to KERNELBASE. At this point the code
- * is running at whatever address it has been loaded at, so
- * references to extern and static variables must be relocated
- * explicitly. The procedure reloc_offset() returns the address
- * we're currently running at minus the address we were linked at.
- * (Note that strings count as static variables.)
- *
- * Because OF may have mapped I/O devices into the area starting at
- * KERNELBASE, particularly on CHRP machines, we can't safely call
- * OF once the kernel has been mapped to KERNELBASE. Therefore all
- * OF calls should be done within prom_init(), and prom_init()
- * and all routines called within it must be careful to relocate
- * references as necessary.
- *
- * Note that the bss is cleared *after* prom_init runs, so we have
- * to make sure that any static or extern variables it accesses
- * are put in the data segment.
- */
-
-
-#define PROM_BUG() do { \
- prom_printf("kernel BUG at %s line 0x%x!\n", \
- RELOC(__FILE__), __LINE__); \
- __asm__ __volatile__(".long " BUG_ILLEGAL_INSTR); \
-} while (0)
-
-#ifdef DEBUG_PROM
-#define prom_debug(x...) prom_printf(x)
-#else
-#define prom_debug(x...)
-#endif
-
-
-typedef u32 prom_arg_t;
-
-struct prom_args {
- u32 service;
- u32 nargs;
- u32 nret;
- prom_arg_t args[10];
- prom_arg_t *rets; /* Pointer to return values in args[16]. */
-};
-
-struct prom_t {
- unsigned long entry;
- ihandle root;
- ihandle chosen;
- int cpu;
- ihandle stdout;
- ihandle disp_node;
- struct prom_args args;
- unsigned long version;
- unsigned long root_size_cells;
- unsigned long root_addr_cells;
-};
-
-struct pci_reg_property {
- struct pci_address addr;
- u32 size_hi;
- u32 size_lo;
-};
-
-struct mem_map_entry {
- u64 base;
- u64 size;
-};
-
-typedef u32 cell_t;
-
-extern void __start(unsigned long r3, unsigned long r4, unsigned long r5);
-
-extern void enter_prom(struct prom_args *args, unsigned long entry);
-extern void copy_and_flush(unsigned long dest, unsigned long src,
- unsigned long size, unsigned long offset);
-
-extern unsigned long klimit;
-
-/* prom structure */
-static struct prom_t __initdata prom;
-
-#define PROM_SCRATCH_SIZE 256
-
-static char __initdata of_stdout_device[256];
-static char __initdata prom_scratch[PROM_SCRATCH_SIZE];
-
-static unsigned long __initdata dt_header_start;
-static unsigned long __initdata dt_struct_start, dt_struct_end;
-static unsigned long __initdata dt_string_start, dt_string_end;
-
-static unsigned long __initdata prom_initrd_start, prom_initrd_end;
-
-static int __initdata iommu_force_on;
-static int __initdata ppc64_iommu_off;
-static int __initdata of_platform;
-
-static char __initdata prom_cmd_line[COMMAND_LINE_SIZE];
-
-static unsigned long __initdata prom_memory_limit;
-static unsigned long __initdata prom_tce_alloc_start;
-static unsigned long __initdata prom_tce_alloc_end;
-
-static unsigned long __initdata alloc_top;
-static unsigned long __initdata alloc_top_high;
-static unsigned long __initdata alloc_bottom;
-static unsigned long __initdata rmo_top;
-static unsigned long __initdata ram_top;
-
-static struct mem_map_entry __initdata mem_reserve_map[MEM_RESERVE_MAP_SIZE];
-static int __initdata mem_reserve_cnt;
-
-static cell_t __initdata regbuf[1024];
-
-
-#define MAX_CPU_THREADS 2
-
-/* TO GO */
-#ifdef CONFIG_HMT
-struct {
- unsigned int pir;
- unsigned int threadid;
-} hmt_thread_data[NR_CPUS];
-#endif /* CONFIG_HMT */
-
-/*
- * This are used in calls to call_prom. The 4th and following
- * arguments to call_prom should be 32-bit values. 64 bit values
- * are truncated to 32 bits (and fortunately don't get interpreted
- * as two arguments).
- */
-#define ADDR(x) (u32) ((unsigned long)(x) - offset)
-
-/*
- * Error results ... some OF calls will return "-1" on error, some
- * will return 0, some will return either. To simplify, here are
- * macros to use with any ihandle or phandle return value to check if
- * it is valid
- */
-
-#define PROM_ERROR (-1u)
-#define PHANDLE_VALID(p) ((p) != 0 && (p) != PROM_ERROR)
-#define IHANDLE_VALID(i) ((i) != 0 && (i) != PROM_ERROR)
-
-
-/* This is the one and *ONLY* place where we actually call open
- * firmware from, since we need to make sure we're running in 32b
- * mode when we do. We switch back to 64b mode upon return.
- */
-
-static int __init call_prom(const char *service, int nargs, int nret, ...)
-{
- int i;
- unsigned long offset = reloc_offset();
- struct prom_t *_prom = PTRRELOC(&prom);
- va_list list;
-
- _prom->args.service = ADDR(service);
- _prom->args.nargs = nargs;
- _prom->args.nret = nret;
- _prom->args.rets = (prom_arg_t *)&(_prom->args.args[nargs]);
-
- va_start(list, nret);
- for (i=0; i < nargs; i++)
- _prom->args.args[i] = va_arg(list, prom_arg_t);
- va_end(list);
-
- for (i=0; i < nret ;i++)
- _prom->args.rets[i] = 0;
-
- enter_prom(&_prom->args, _prom->entry);
-
- return (nret > 0) ? _prom->args.rets[0] : 0;
-}
-
-
-static unsigned int __init prom_claim(unsigned long virt, unsigned long size,
- unsigned long align)
-{
- return (unsigned int)call_prom("claim", 3, 1,
- (prom_arg_t)virt, (prom_arg_t)size,
- (prom_arg_t)align);
-}
-
-static void __init prom_print(const char *msg)
-{
- const char *p, *q;
- unsigned long offset = reloc_offset();
- struct prom_t *_prom = PTRRELOC(&prom);
-
- if (_prom->stdout == 0)
- return;
-
- for (p = msg; *p != 0; p = q) {
- for (q = p; *q != 0 && *q != '\n'; ++q)
- ;
- if (q > p)
- call_prom("write", 3, 1, _prom->stdout, p, q - p);
- if (*q == 0)
- break;
- ++q;
- call_prom("write", 3, 1, _prom->stdout, ADDR("\r\n"), 2);
- }
-}
-
-
-static void __init prom_print_hex(unsigned long val)
-{
- unsigned long offset = reloc_offset();
- int i, nibbles = sizeof(val)*2;
- char buf[sizeof(val)*2+1];
- struct prom_t *_prom = PTRRELOC(&prom);
-
- for (i = nibbles-1; i >= 0; i--) {
- buf[i] = (val & 0xf) + '0';
- if (buf[i] > '9')
- buf[i] += ('a'-'0'-10);
- val >>= 4;
- }
- buf[nibbles] = '\0';
- call_prom("write", 3, 1, _prom->stdout, buf, nibbles);
-}
-
-
-static void __init prom_printf(const char *format, ...)
-{
- unsigned long offset = reloc_offset();
- const char *p, *q, *s;
- va_list args;
- unsigned long v;
- struct prom_t *_prom = PTRRELOC(&prom);
-
- va_start(args, format);
- for (p = PTRRELOC(format); *p != 0; p = q) {
- for (q = p; *q != 0 && *q != '\n' && *q != '%'; ++q)
- ;
- if (q > p)
- call_prom("write", 3, 1, _prom->stdout, p, q - p);
- if (*q == 0)
- break;
- if (*q == '\n') {
- ++q;
- call_prom("write", 3, 1, _prom->stdout,
- ADDR("\r\n"), 2);
- continue;
- }
- ++q;
- if (*q == 0)
- break;
- switch (*q) {
- case 's':
- ++q;
- s = va_arg(args, const char *);
- prom_print(s);
- break;
- case 'x':
- ++q;
- v = va_arg(args, unsigned long);
- prom_print_hex(v);
- break;
- }
- }
-}
-
-
-static void __init __attribute__((noreturn)) prom_panic(const char *reason)
-{
- unsigned long offset = reloc_offset();
-
- prom_print(PTRRELOC(reason));
- /* ToDo: should put up an SRC here */
- call_prom("exit", 0, 0);
-
- for (;;) /* should never get here */
- ;
-}
-
-
-static int __init prom_next_node(phandle *nodep)
-{
- phandle node;
-
- if ((node = *nodep) != 0
- && (*nodep = call_prom("child", 1, 1, node)) != 0)
- return 1;
- if ((*nodep = call_prom("peer", 1, 1, node)) != 0)
- return 1;
- for (;;) {
- if ((node = call_prom("parent", 1, 1, node)) == 0)
- return 0;
- if ((*nodep = call_prom("peer", 1, 1, node)) != 0)
- return 1;
- }
-}
-
-static int __init prom_getprop(phandle node, const char *pname,
- void *value, size_t valuelen)
-{
- unsigned long offset = reloc_offset();
-
- return call_prom("getprop", 4, 1, node, ADDR(pname),
- (u32)(unsigned long) value, (u32) valuelen);
-}
-
-static int __init prom_getproplen(phandle node, const char *pname)
-{
- unsigned long offset = reloc_offset();
-
- return call_prom("getproplen", 2, 1, node, ADDR(pname));
-}
-
-static int __init prom_setprop(phandle node, const char *pname,
- void *value, size_t valuelen)
-{
- unsigned long offset = reloc_offset();
-
- return call_prom("setprop", 4, 1, node, ADDR(pname),
- (u32)(unsigned long) value, (u32) valuelen);
-}
-
-/* We can't use the standard versions because of RELOC headaches. */
-#define isxdigit(c) (('0' <= (c) && (c) <= '9') \
- || ('a' <= (c) && (c) <= 'f') \
- || ('A' <= (c) && (c) <= 'F'))
-
-#define isdigit(c) ('0' <= (c) && (c) <= '9')
-#define islower(c) ('a' <= (c) && (c) <= 'z')
-#define toupper(c) (islower(c) ? ((c) - 'a' + 'A') : (c))
-
-unsigned long prom_strtoul(const char *cp, const char **endp)
-{
- unsigned long result = 0, base = 10, value;
-
- if (*cp == '0') {
- base = 8;
- cp++;
- if (toupper(*cp) == 'X') {
- cp++;
- base = 16;
- }
- }
-
- while (isxdigit(*cp) &&
- (value = isdigit(*cp) ? *cp - '0' : toupper(*cp) - 'A' + 10) < base) {
- result = result * base + value;
- cp++;
- }
-
- if (endp)
- *endp = cp;
-
- return result;
-}
-
-unsigned long prom_memparse(const char *ptr, const char **retptr)
-{
- unsigned long ret = prom_strtoul(ptr, retptr);
- int shift = 0;
-
- /*
- * We can't use a switch here because GCC *may* generate a
- * jump table which won't work, because we're not running at
- * the address we're linked at.
- */
- if ('G' == **retptr || 'g' == **retptr)
- shift = 30;
-
- if ('M' == **retptr || 'm' == **retptr)
- shift = 20;
-
- if ('K' == **retptr || 'k' == **retptr)
- shift = 10;
-
- if (shift) {
- ret <<= shift;
- (*retptr)++;
- }
-
- return ret;
-}
-
-/*
- * Early parsing of the command line passed to the kernel, used for
- * "mem=x" and the options that affect the iommu
- */
-static void __init early_cmdline_parse(void)
-{
- unsigned long offset = reloc_offset();
- struct prom_t *_prom = PTRRELOC(&prom);
- char *opt, *p;
- int l = 0;
-
- RELOC(prom_cmd_line[0]) = 0;
- p = RELOC(prom_cmd_line);
- if ((long)_prom->chosen > 0)
- l = prom_getprop(_prom->chosen, "bootargs", p, COMMAND_LINE_SIZE-1);
-#ifdef CONFIG_CMDLINE
- if (l == 0) /* dbl check */
- strlcpy(RELOC(prom_cmd_line),
- RELOC(CONFIG_CMDLINE), sizeof(prom_cmd_line));
-#endif /* CONFIG_CMDLINE */
- prom_printf("command line: %s\n", RELOC(prom_cmd_line));
-
- opt = strstr(RELOC(prom_cmd_line), RELOC("iommu="));
- if (opt) {
- prom_printf("iommu opt is: %s\n", opt);
- opt += 6;
- while (*opt && *opt == ' ')
- opt++;
- if (!strncmp(opt, RELOC("off"), 3))
- RELOC(ppc64_iommu_off) = 1;
- else if (!strncmp(opt, RELOC("force"), 5))
- RELOC(iommu_force_on) = 1;
- }
-
- opt = strstr(RELOC(prom_cmd_line), RELOC("mem="));
- if (opt) {
- opt += 4;
- RELOC(prom_memory_limit) = prom_memparse(opt, (const char **)&opt);
- /* Align to 16 MB == size of large page */
- RELOC(prom_memory_limit) = ALIGN(RELOC(prom_memory_limit), 0x1000000);
- }
-}
-
-/*
- * To tell the firmware what our capabilities are, we have to pass
- * it a fake 32-bit ELF header containing a couple of PT_NOTE sections
- * that contain structures that contain the actual values.
- */
-static struct fake_elf {
- Elf32_Ehdr elfhdr;
- Elf32_Phdr phdr[2];
- struct chrpnote {
- u32 namesz;
- u32 descsz;
- u32 type;
- char name[8]; /* "PowerPC" */
- struct chrpdesc {
- u32 real_mode;
- u32 real_base;
- u32 real_size;
- u32 virt_base;
- u32 virt_size;
- u32 load_base;
- } chrpdesc;
- } chrpnote;
- struct rpanote {
- u32 namesz;
- u32 descsz;
- u32 type;
- char name[24]; /* "IBM,RPA-Client-Config" */
- struct rpadesc {
- u32 lpar_affinity;
- u32 min_rmo_size;
- u32 min_rmo_percent;
- u32 max_pft_size;
- u32 splpar;
- u32 min_load;
- u32 new_mem_def;
- u32 ignore_me;
- } rpadesc;
- } rpanote;
-} fake_elf = {
- .elfhdr = {
- .e_ident = { 0x7f, 'E', 'L', 'F',
- ELFCLASS32, ELFDATA2MSB, EV_CURRENT },
- .e_type = ET_EXEC, /* yeah right */
- .e_machine = EM_PPC,
- .e_version = EV_CURRENT,
- .e_phoff = offsetof(struct fake_elf, phdr),
- .e_phentsize = sizeof(Elf32_Phdr),
- .e_phnum = 2
- },
- .phdr = {
- [0] = {
- .p_type = PT_NOTE,
- .p_offset = offsetof(struct fake_elf, chrpnote),
- .p_filesz = sizeof(struct chrpnote)
- }, [1] = {
- .p_type = PT_NOTE,
- .p_offset = offsetof(struct fake_elf, rpanote),
- .p_filesz = sizeof(struct rpanote)
- }
- },
- .chrpnote = {
- .namesz = sizeof("PowerPC"),
- .descsz = sizeof(struct chrpdesc),
- .type = 0x1275,
- .name = "PowerPC",
- .chrpdesc = {
- .real_mode = ~0U, /* ~0 means "don't care" */
- .real_base = ~0U,
- .real_size = ~0U,
- .virt_base = ~0U,
- .virt_size = ~0U,
- .load_base = ~0U
- },
- },
- .rpanote = {
- .namesz = sizeof("IBM,RPA-Client-Config"),
- .descsz = sizeof(struct rpadesc),
- .type = 0x12759999,
- .name = "IBM,RPA-Client-Config",
- .rpadesc = {
- .lpar_affinity = 0,
- .min_rmo_size = 64, /* in megabytes */
- .min_rmo_percent = 0,
- .max_pft_size = 48, /* 2^48 bytes max PFT size */
- .splpar = 1,
- .min_load = ~0U,
- .new_mem_def = 0
- }
- }
-};
-
-static void __init prom_send_capabilities(void)
-{
- unsigned long offset = reloc_offset();
- ihandle elfloader;
-
- elfloader = call_prom("open", 1, 1, ADDR("/packages/elf-loader"));
- if (elfloader == 0) {
- prom_printf("couldn't open /packages/elf-loader\n");
- return;
- }
- call_prom("call-method", 3, 1, ADDR("process-elf-header"),
- elfloader, ADDR(&fake_elf));
- call_prom("close", 1, 0, elfloader);
-}
-
-/*
- * Memory allocation strategy... our layout is normally:
- *
- * at 14Mb or more we vmlinux, then a gap and initrd. In some rare cases, initrd
- * might end up beeing before the kernel though. We assume this won't override
- * the final kernel at 0, we have no provision to handle that in this version,
- * but it should hopefully never happen.
- *
- * alloc_top is set to the top of RMO, eventually shrink down if the TCEs overlap
- * alloc_bottom is set to the top of kernel/initrd
- *
- * from there, allocations are done that way : rtas is allocated topmost, and
- * the device-tree is allocated from the bottom. We try to grow the device-tree
- * allocation as we progress. If we can't, then we fail, we don't currently have
- * a facility to restart elsewhere, but that shouldn't be necessary neither
- *
- * Note that calls to reserve_mem have to be done explicitely, memory allocated
- * with either alloc_up or alloc_down isn't automatically reserved.
- */
-
-
-/*
- * Allocates memory in the RMO upward from the kernel/initrd
- *
- * When align is 0, this is a special case, it means to allocate in place
- * at the current location of alloc_bottom or fail (that is basically
- * extending the previous allocation). Used for the device-tree flattening
- */
-static unsigned long __init alloc_up(unsigned long size, unsigned long align)
-{
- unsigned long offset = reloc_offset();
- unsigned long base = _ALIGN_UP(RELOC(alloc_bottom), align);
- unsigned long addr = 0;
-
- prom_debug("alloc_up(%x, %x)\n", size, align);
- if (RELOC(ram_top) == 0)
- prom_panic("alloc_up() called with mem not initialized\n");
-
- if (align)
- base = _ALIGN_UP(RELOC(alloc_bottom), align);
- else
- base = RELOC(alloc_bottom);
-
- for(; (base + size) <= RELOC(alloc_top);
- base = _ALIGN_UP(base + 0x100000, align)) {
- prom_debug(" trying: 0x%x\n\r", base);
- addr = (unsigned long)prom_claim(base, size, 0);
- if (addr != PROM_ERROR)
- break;
- addr = 0;
- if (align == 0)
- break;
- }
- if (addr == 0)
- return 0;
- RELOC(alloc_bottom) = addr;
-
- prom_debug(" -> %x\n", addr);
- prom_debug(" alloc_bottom : %x\n", RELOC(alloc_bottom));
- prom_debug(" alloc_top : %x\n", RELOC(alloc_top));
- prom_debug(" alloc_top_hi : %x\n", RELOC(alloc_top_high));
- prom_debug(" rmo_top : %x\n", RELOC(rmo_top));
- prom_debug(" ram_top : %x\n", RELOC(ram_top));
-
- return addr;
-}
-
-/*
- * Allocates memory downard, either from top of RMO, or if highmem
- * is set, from the top of RAM. Note that this one doesn't handle
- * failures. In does claim memory if highmem is not set.
- */
-static unsigned long __init alloc_down(unsigned long size, unsigned long align,
- int highmem)
-{
- unsigned long offset = reloc_offset();
- unsigned long base, addr = 0;
-
- prom_debug("alloc_down(%x, %x, %s)\n", size, align,
- highmem ? RELOC("(high)") : RELOC("(low)"));
- if (RELOC(ram_top) == 0)
- prom_panic("alloc_down() called with mem not initialized\n");
-
- if (highmem) {
- /* Carve out storage for the TCE table. */
- addr = _ALIGN_DOWN(RELOC(alloc_top_high) - size, align);
- if (addr <= RELOC(alloc_bottom))
- return 0;
- else {
- /* Will we bump into the RMO ? If yes, check out that we
- * didn't overlap existing allocations there, if we did,
- * we are dead, we must be the first in town !
- */
- if (addr < RELOC(rmo_top)) {
- /* Good, we are first */
- if (RELOC(alloc_top) == RELOC(rmo_top))
- RELOC(alloc_top) = RELOC(rmo_top) = addr;
- else
- return 0;
- }
- RELOC(alloc_top_high) = addr;
- }
- goto bail;
- }
-
- base = _ALIGN_DOWN(RELOC(alloc_top) - size, align);
- for(; base > RELOC(alloc_bottom); base = _ALIGN_DOWN(base - 0x100000, align)) {
- prom_debug(" trying: 0x%x\n\r", base);
- addr = (unsigned long)prom_claim(base, size, 0);
- if (addr != PROM_ERROR)
- break;
- addr = 0;
- }
- if (addr == 0)
- return 0;
- RELOC(alloc_top) = addr;
-
- bail:
- prom_debug(" -> %x\n", addr);
- prom_debug(" alloc_bottom : %x\n", RELOC(alloc_bottom));
- prom_debug(" alloc_top : %x\n", RELOC(alloc_top));
- prom_debug(" alloc_top_hi : %x\n", RELOC(alloc_top_high));
- prom_debug(" rmo_top : %x\n", RELOC(rmo_top));
- prom_debug(" ram_top : %x\n", RELOC(ram_top));
-
- return addr;
-}
-
-/*
- * Parse a "reg" cell
- */
-static unsigned long __init prom_next_cell(int s, cell_t **cellp)
-{
- cell_t *p = *cellp;
- unsigned long r = 0;
-
- /* Ignore more than 2 cells */
- while (s > 2) {
- p++;
- s--;
- }
- while (s) {
- r <<= 32;
- r |= *(p++);
- s--;
- }
-
- *cellp = p;
- return r;
-}
-
-/*
- * Very dumb function for adding to the memory reserve list, but
- * we don't need anything smarter at this point
- *
- * XXX Eventually check for collisions. They should NEVER happen
- * if problems seem to show up, it would be a good start to track
- * them down.
- */
-static void reserve_mem(unsigned long base, unsigned long size)
-{
- unsigned long offset = reloc_offset();
- unsigned long top = base + size;
- unsigned long cnt = RELOC(mem_reserve_cnt);
-
- if (size == 0)
- return;
-
- /* We need to always keep one empty entry so that we
- * have our terminator with "size" set to 0 since we are
- * dumb and just copy this entire array to the boot params
- */
- base = _ALIGN_DOWN(base, PAGE_SIZE);
- top = _ALIGN_UP(top, PAGE_SIZE);
- size = top - base;
-
- if (cnt >= (MEM_RESERVE_MAP_SIZE - 1))
- prom_panic("Memory reserve map exhausted !\n");
- RELOC(mem_reserve_map)[cnt].base = base;
- RELOC(mem_reserve_map)[cnt].size = size;
- RELOC(mem_reserve_cnt) = cnt + 1;
-}
-
-/*
- * Initialize memory allocation mecanism, parse "memory" nodes and
- * obtain that way the top of memory and RMO to setup out local allocator
- */
-static void __init prom_init_mem(void)
-{
- phandle node;
- char *path, type[64];
- unsigned int plen;
- cell_t *p, *endp;
- unsigned long offset = reloc_offset();
- struct prom_t *_prom = PTRRELOC(&prom);
-
- /*
- * We iterate the memory nodes to find
- * 1) top of RMO (first node)
- * 2) top of memory
- */
- prom_debug("root_addr_cells: %x\n", (long)_prom->root_addr_cells);
- prom_debug("root_size_cells: %x\n", (long)_prom->root_size_cells);
-
- prom_debug("scanning memory:\n");
- path = RELOC(prom_scratch);
-
- for (node = 0; prom_next_node(&node); ) {
- type[0] = 0;
- prom_getprop(node, "device_type", type, sizeof(type));
-
- if (strcmp(type, RELOC("memory")))
- continue;
-
- plen = prom_getprop(node, "reg", RELOC(regbuf), sizeof(regbuf));
- if (plen > sizeof(regbuf)) {
- prom_printf("memory node too large for buffer !\n");
- plen = sizeof(regbuf);
- }
- p = RELOC(regbuf);
- endp = p + (plen / sizeof(cell_t));
-
-#ifdef DEBUG_PROM
- memset(path, 0, PROM_SCRATCH_SIZE);
- call_prom("package-to-path", 3, 1, node, path, PROM_SCRATCH_SIZE-1);
- prom_debug(" node %s :\n", path);
-#endif /* DEBUG_PROM */
-
- while ((endp - p) >= (_prom->root_addr_cells + _prom->root_size_cells)) {
- unsigned long base, size;
-
- base = prom_next_cell(_prom->root_addr_cells, &p);
- size = prom_next_cell(_prom->root_size_cells, &p);
-
- if (size == 0)
- continue;
- prom_debug(" %x %x\n", base, size);
- if (base == 0)
- RELOC(rmo_top) = size;
- if ((base + size) > RELOC(ram_top))
- RELOC(ram_top) = base + size;
- }
- }
-
- RELOC(alloc_bottom) = PAGE_ALIGN(RELOC(klimit) - offset + 0x4000);
-
- /* Check if we have an initrd after the kernel, if we do move our bottom
- * point to after it
- */
- if (RELOC(prom_initrd_start)) {
- if (RELOC(prom_initrd_end) > RELOC(alloc_bottom))
- RELOC(alloc_bottom) = PAGE_ALIGN(RELOC(prom_initrd_end));
- }
-
- /*
- * If prom_memory_limit is set we reduce the upper limits *except* for
- * alloc_top_high. This must be the real top of RAM so we can put
- * TCE's up there.
- */
-
- RELOC(alloc_top_high) = RELOC(ram_top);
-
- if (RELOC(prom_memory_limit)) {
- if (RELOC(prom_memory_limit) <= RELOC(alloc_bottom)) {
- prom_printf("Ignoring mem=%x <= alloc_bottom.\n",
- RELOC(prom_memory_limit));
- RELOC(prom_memory_limit) = 0;
- } else if (RELOC(prom_memory_limit) >= RELOC(ram_top)) {
- prom_printf("Ignoring mem=%x >= ram_top.\n",
- RELOC(prom_memory_limit));
- RELOC(prom_memory_limit) = 0;
- } else {
- RELOC(ram_top) = RELOC(prom_memory_limit);
- RELOC(rmo_top) = min(RELOC(rmo_top), RELOC(prom_memory_limit));
- }
- }
-
- /*
- * Setup our top alloc point, that is top of RMO or top of
- * segment 0 when running non-LPAR.
- */
- if ( RELOC(of_platform) == PLATFORM_PSERIES_LPAR )
- RELOC(alloc_top) = RELOC(rmo_top);
- else
- /* Some RS64 machines have buggy firmware where claims up at 1GB
- * fails. Cap at 768MB as a workaround. Still plenty of room.
- */
- RELOC(alloc_top) = RELOC(rmo_top) = min(0x30000000ul, RELOC(ram_top));
-
- prom_printf("memory layout at init:\n");
- prom_printf(" memory_limit : %x (16 MB aligned)\n", RELOC(prom_memory_limit));
- prom_printf(" alloc_bottom : %x\n", RELOC(alloc_bottom));
- prom_printf(" alloc_top : %x\n", RELOC(alloc_top));
- prom_printf(" alloc_top_hi : %x\n", RELOC(alloc_top_high));
- prom_printf(" rmo_top : %x\n", RELOC(rmo_top));
- prom_printf(" ram_top : %x\n", RELOC(ram_top));
-}
-
-
-/*
- * Allocate room for and instanciate RTAS
- */
-static void __init prom_instantiate_rtas(void)
-{
- unsigned long offset = reloc_offset();
- struct prom_t *_prom = PTRRELOC(&prom);
- phandle rtas_node;
- ihandle rtas_inst;
- u32 base, entry = 0;
- u32 size = 0;
-
- prom_debug("prom_instantiate_rtas: start...\n");
-
- rtas_node = call_prom("finddevice", 1, 1, ADDR("/rtas"));
- prom_debug("rtas_node: %x\n", rtas_node);
- if (!PHANDLE_VALID(rtas_node))
- return;
-
- prom_getprop(rtas_node, "rtas-size", &size, sizeof(size));
- if (size == 0)
- return;
-
- base = alloc_down(size, PAGE_SIZE, 0);
- if (base == 0) {
- prom_printf("RTAS allocation failed !\n");
- return;
- }
-
- rtas_inst = call_prom("open", 1, 1, ADDR("/rtas"));
- if (!IHANDLE_VALID(rtas_inst)) {
- prom_printf("opening rtas package failed");
- return;
- }
-
- prom_printf("instantiating rtas at 0x%x ...", base);
-
- if (call_prom("call-method", 3, 2,
- ADDR("instantiate-rtas"),
- rtas_inst, base) != PROM_ERROR) {
- entry = (long)_prom->args.rets[1];
- }
- if (entry == 0) {
- prom_printf(" failed\n");
- return;
- }
- prom_printf(" done\n");
-
- reserve_mem(base, size);
-
- prom_setprop(rtas_node, "linux,rtas-base", &base, sizeof(base));
- prom_setprop(rtas_node, "linux,rtas-entry", &entry, sizeof(entry));
-
- prom_debug("rtas base = 0x%x\n", base);
- prom_debug("rtas entry = 0x%x\n", entry);
- prom_debug("rtas size = 0x%x\n", (long)size);
-
- prom_debug("prom_instantiate_rtas: end...\n");
-}
-
-
-/*
- * Allocate room for and initialize TCE tables
- */
-static void __init prom_initialize_tce_table(void)
-{
- phandle node;
- ihandle phb_node;
- unsigned long offset = reloc_offset();
- char compatible[64], type[64], model[64];
- char *path = RELOC(prom_scratch);
- u64 base, align;
- u32 minalign, minsize;
- u64 tce_entry, *tce_entryp;
- u64 local_alloc_top, local_alloc_bottom;
- u64 i;
-
- if (RELOC(ppc64_iommu_off))
- return;
-
- prom_debug("starting prom_initialize_tce_table\n");
-
- /* Cache current top of allocs so we reserve a single block */
- local_alloc_top = RELOC(alloc_top_high);
- local_alloc_bottom = local_alloc_top;
-
- /* Search all nodes looking for PHBs. */
- for (node = 0; prom_next_node(&node); ) {
- compatible[0] = 0;
- type[0] = 0;
- model[0] = 0;
- prom_getprop(node, "compatible",
- compatible, sizeof(compatible));
- prom_getprop(node, "device_type", type, sizeof(type));
- prom_getprop(node, "model", model, sizeof(model));
-
- if ((type[0] == 0) || (strstr(type, RELOC("pci")) == NULL))
- continue;
-
- /* Keep the old logic in tack to avoid regression. */
- if (compatible[0] != 0) {
- if ((strstr(compatible, RELOC("python")) == NULL) &&
- (strstr(compatible, RELOC("Speedwagon")) == NULL) &&
- (strstr(compatible, RELOC("Winnipeg")) == NULL))
- continue;
- } else if (model[0] != 0) {
- if ((strstr(model, RELOC("ython")) == NULL) &&
- (strstr(model, RELOC("peedwagon")) == NULL) &&
- (strstr(model, RELOC("innipeg")) == NULL))
- continue;
- }
-
- if (prom_getprop(node, "tce-table-minalign", &minalign,
- sizeof(minalign)) == PROM_ERROR)
- minalign = 0;
- if (prom_getprop(node, "tce-table-minsize", &minsize,
- sizeof(minsize)) == PROM_ERROR)
- minsize = 4UL << 20;
-
- /*
- * Even though we read what OF wants, we just set the table
- * size to 4 MB. This is enough to map 2GB of PCI DMA space.
- * By doing this, we avoid the pitfalls of trying to DMA to
- * MMIO space and the DMA alias hole.
- *
- * On POWER4, firmware sets the TCE region by assuming
- * each TCE table is 8MB. Using this memory for anything
- * else will impact performance, so we always allocate 8MB.
- * Anton
- */
- if (__is_processor(PV_POWER4) || __is_processor(PV_POWER4p))
- minsize = 8UL << 20;
- else
- minsize = 4UL << 20;
-
- /* Align to the greater of the align or size */
- align = max(minalign, minsize);
- base = alloc_down(minsize, align, 1);
- if (base == 0)
- prom_panic("ERROR, cannot find space for TCE table.\n");
- if (base < local_alloc_bottom)
- local_alloc_bottom = base;
-
- /* Save away the TCE table attributes for later use. */
- prom_setprop(node, "linux,tce-base", &base, sizeof(base));
- prom_setprop(node, "linux,tce-size", &minsize, sizeof(minsize));
-
- /* It seems OF doesn't null-terminate the path :-( */
- memset(path, 0, sizeof(path));
- /* Call OF to setup the TCE hardware */
- if (call_prom("package-to-path", 3, 1, node,
- path, PROM_SCRATCH_SIZE-1) == PROM_ERROR) {
- prom_printf("package-to-path failed\n");
- }
-
- prom_debug("TCE table: %s\n", path);
- prom_debug("\tnode = 0x%x\n", node);
- prom_debug("\tbase = 0x%x\n", base);
- prom_debug("\tsize = 0x%x\n", minsize);
-
- /* Initialize the table to have a one-to-one mapping
- * over the allocated size.
- */
- tce_entryp = (unsigned long *)base;
- for (i = 0; i < (minsize >> 3) ;tce_entryp++, i++) {
- tce_entry = (i << PAGE_SHIFT);
- tce_entry |= 0x3;
- *tce_entryp = tce_entry;
- }
-
- prom_printf("opening PHB %s", path);
- phb_node = call_prom("open", 1, 1, path);
- if (phb_node == 0)
- prom_printf("... failed\n");
- else
- prom_printf("... done\n");
-
- call_prom("call-method", 6, 0, ADDR("set-64-bit-addressing"),
- phb_node, -1, minsize,
- (u32) base, (u32) (base >> 32));
- call_prom("close", 1, 0, phb_node);
- }
-
- reserve_mem(local_alloc_bottom, local_alloc_top - local_alloc_bottom);
-
- if (RELOC(prom_memory_limit)) {
- /*
- * We align the start to a 16MB boundary so we can map the TCE area
- * using large pages if possible. The end should be the top of RAM
- * so no need to align it.
- */
- RELOC(prom_tce_alloc_start) = _ALIGN_DOWN(local_alloc_bottom, 0x1000000);
- RELOC(prom_tce_alloc_end) = local_alloc_top;
- }
-
- /* Flag the first invalid entry */
- prom_debug("ending prom_initialize_tce_table\n");
-}
-
-/*
- * With CHRP SMP we need to use the OF to start the other
- * processors so we can't wait until smp_boot_cpus (the OF is
- * trashed by then) so we have to put the processors into
- * a holding pattern controlled by the kernel (not OF) before
- * we destroy the OF.
- *
- * This uses a chunk of low memory, puts some holding pattern
- * code there and sends the other processors off to there until
- * smp_boot_cpus tells them to do something. The holding pattern
- * checks that address until its cpu # is there, when it is that
- * cpu jumps to __secondary_start(). smp_boot_cpus() takes care
- * of setting those values.
- *
- * We also use physical address 0x4 here to tell when a cpu
- * is in its holding pattern code.
- *
- * Fixup comment... DRENG / PPPBBB - Peter
- *
- * -- Cort
- */
-static void __init prom_hold_cpus(void)
-{
- unsigned long i;
- unsigned int reg;
- phandle node;
- unsigned long offset = reloc_offset();
- char type[64];
- int cpuid = 0;
- unsigned int interrupt_server[MAX_CPU_THREADS];
- unsigned int cpu_threads, hw_cpu_num;
- int propsize;
- extern void __secondary_hold(void);
- extern unsigned long __secondary_hold_spinloop;
- extern unsigned long __secondary_hold_acknowledge;
- unsigned long *spinloop
- = (void *)virt_to_abs(&__secondary_hold_spinloop);
- unsigned long *acknowledge
- = (void *)virt_to_abs(&__secondary_hold_acknowledge);
- unsigned long secondary_hold
- = virt_to_abs(*PTRRELOC((unsigned long *)__secondary_hold));
- struct prom_t *_prom = PTRRELOC(&prom);
-
- prom_debug("prom_hold_cpus: start...\n");
- prom_debug(" 1) spinloop = 0x%x\n", (unsigned long)spinloop);
- prom_debug(" 1) *spinloop = 0x%x\n", *spinloop);
- prom_debug(" 1) acknowledge = 0x%x\n",
- (unsigned long)acknowledge);
- prom_debug(" 1) *acknowledge = 0x%x\n", *acknowledge);
- prom_debug(" 1) secondary_hold = 0x%x\n", secondary_hold);
-
- /* Set the common spinloop variable, so all of the secondary cpus
- * will block when they are awakened from their OF spinloop.
- * This must occur for both SMP and non SMP kernels, since OF will
- * be trashed when we move the kernel.
- */
- *spinloop = 0;
-
-#ifdef CONFIG_HMT
- for (i=0; i < NR_CPUS; i++) {
- RELOC(hmt_thread_data)[i].pir = 0xdeadbeef;
- }
-#endif
- /* look for cpus */
- for (node = 0; prom_next_node(&node); ) {
- type[0] = 0;
- prom_getprop(node, "device_type", type, sizeof(type));
- if (strcmp(type, RELOC("cpu")) != 0)
- continue;
-
- /* Skip non-configured cpus. */
- if (prom_getprop(node, "status", type, sizeof(type)) > 0)
- if (strcmp(type, RELOC("okay")) != 0)
- continue;
-
- reg = -1;
- prom_getprop(node, "reg", ®, sizeof(reg));
-
- prom_debug("\ncpuid = 0x%x\n", cpuid);
- prom_debug("cpu hw idx = 0x%x\n", reg);
-
- /* Init the acknowledge var which will be reset by
- * the secondary cpu when it awakens from its OF
- * spinloop.
- */
- *acknowledge = (unsigned long)-1;
-
- propsize = prom_getprop(node, "ibm,ppc-interrupt-server#s",
- &interrupt_server,
- sizeof(interrupt_server));
- if (propsize < 0) {
- /* no property. old hardware has no SMT */
- cpu_threads = 1;
- interrupt_server[0] = reg; /* fake it with phys id */
- } else {
- /* We have a threaded processor */
- cpu_threads = propsize / sizeof(u32);
- if (cpu_threads > MAX_CPU_THREADS) {
- prom_printf("SMT: too many threads!\n"
- "SMT: found %x, max is %x\n",
- cpu_threads, MAX_CPU_THREADS);
- cpu_threads = 1; /* ToDo: panic? */
- }
- }
-
- hw_cpu_num = interrupt_server[0];
- if (hw_cpu_num != _prom->cpu) {
- /* Primary Thread of non-boot cpu */
- prom_printf("%x : starting cpu hw idx %x... ", cpuid, reg);
- call_prom("start-cpu", 3, 0, node,
- secondary_hold, reg);
-
- for ( i = 0 ; (i < 100000000) &&
- (*acknowledge == ((unsigned long)-1)); i++ )
- mb();
-
- if (*acknowledge == reg) {
- prom_printf("done\n");
- /* We have to get every CPU out of OF,
- * even if we never start it. */
- if (cpuid >= NR_CPUS)
- goto next;
- } else {
- prom_printf("failed: %x\n", *acknowledge);
- }
- }
-#ifdef CONFIG_SMP
- else
- prom_printf("%x : boot cpu %x\n", cpuid, reg);
-#endif
-next:
-#ifdef CONFIG_SMP
- /* Init paca for secondary threads. They start later. */
- for (i=1; i < cpu_threads; i++) {
- cpuid++;
- if (cpuid >= NR_CPUS)
- continue;
- }
-#endif /* CONFIG_SMP */
- cpuid++;
- }
-#ifdef CONFIG_HMT
- /* Only enable HMT on processors that provide support. */
- if (__is_processor(PV_PULSAR) ||
- __is_processor(PV_ICESTAR) ||
- __is_processor(PV_SSTAR)) {
- prom_printf(" starting secondary threads\n");
-
- for (i = 0; i < NR_CPUS; i += 2) {
- if (!cpu_online(i))
- continue;
-
- if (i == 0) {
- unsigned long pir = mfspr(SPRN_PIR);
- if (__is_processor(PV_PULSAR)) {
- RELOC(hmt_thread_data)[i].pir =
- pir & 0x1f;
- } else {
- RELOC(hmt_thread_data)[i].pir =
- pir & 0x3ff;
- }
- }
- }
- } else {
- prom_printf("Processor is not HMT capable\n");
- }
-#endif
-
- if (cpuid > NR_CPUS)
- prom_printf("WARNING: maximum CPUs (" __stringify(NR_CPUS)
- ") exceeded: ignoring extras\n");
-
- prom_debug("prom_hold_cpus: end...\n");
-}
-
-
-static void __init prom_init_client_services(unsigned long pp)
-{
- unsigned long offset = reloc_offset();
- struct prom_t *_prom = PTRRELOC(&prom);
-
- /* Get a handle to the prom entry point before anything else */
- _prom->entry = pp;
-
- /* Init default value for phys size */
- _prom->root_size_cells = 1;
- _prom->root_addr_cells = 2;
-
- /* get a handle for the stdout device */
- _prom->chosen = call_prom("finddevice", 1, 1, ADDR("/chosen"));
- if (!PHANDLE_VALID(_prom->chosen))
- prom_panic("cannot find chosen"); /* msg won't be printed :( */
-
- /* get device tree root */
- _prom->root = call_prom("finddevice", 1, 1, ADDR("/"));
- if (!PHANDLE_VALID(_prom->root))
- prom_panic("cannot find device tree root"); /* msg won't be printed :( */
-}
-
-static void __init prom_init_stdout(void)
-{
- unsigned long offset = reloc_offset();
- struct prom_t *_prom = PTRRELOC(&prom);
- char *path = RELOC(of_stdout_device);
- char type[16];
- u32 val;
-
- if (prom_getprop(_prom->chosen, "stdout", &val, sizeof(val)) <= 0)
- prom_panic("cannot find stdout");
-
- _prom->stdout = val;
-
- /* Get the full OF pathname of the stdout device */
- memset(path, 0, 256);
- call_prom("instance-to-path", 3, 1, _prom->stdout, path, 255);
- val = call_prom("instance-to-package", 1, 1, _prom->stdout);
- prom_setprop(_prom->chosen, "linux,stdout-package", &val, sizeof(val));
- prom_printf("OF stdout device is: %s\n", RELOC(of_stdout_device));
- prom_setprop(_prom->chosen, "linux,stdout-path",
- RELOC(of_stdout_device), strlen(RELOC(of_stdout_device))+1);
-
- /* If it's a display, note it */
- memset(type, 0, sizeof(type));
- prom_getprop(val, "device_type", type, sizeof(type));
- if (strcmp(type, RELOC("display")) == 0) {
- _prom->disp_node = val;
- prom_setprop(val, "linux,boot-display", NULL, 0);
- }
-}
-
-static void __init prom_close_stdin(void)
-{
- unsigned long offset = reloc_offset();
- struct prom_t *_prom = PTRRELOC(&prom);
- ihandle val;
-
- if (prom_getprop(_prom->chosen, "stdin", &val, sizeof(val)) > 0)
- call_prom("close", 1, 0, val);
-}
-
-static int __init prom_find_machine_type(void)
-{
- unsigned long offset = reloc_offset();
- struct prom_t *_prom = PTRRELOC(&prom);
- char compat[256];
- int len, i = 0;
- phandle rtas;
-
- len = prom_getprop(_prom->root, "compatible",
- compat, sizeof(compat)-1);
- if (len > 0) {
- compat[len] = 0;
- while (i < len) {
- char *p = &compat[i];
- int sl = strlen(p);
- if (sl == 0)
- break;
- if (strstr(p, RELOC("Power Macintosh")) ||
- strstr(p, RELOC("MacRISC4")))
- return PLATFORM_POWERMAC;
- if (strstr(p, RELOC("Momentum,Maple")))
- return PLATFORM_MAPLE;
- i += sl + 1;
- }
- }
- /* Default to pSeries. We need to know if we are running LPAR */
- rtas = call_prom("finddevice", 1, 1, ADDR("/rtas"));
- if (PHANDLE_VALID(rtas)) {
- int x = prom_getproplen(rtas, "ibm,hypertas-functions");
- if (x != PROM_ERROR) {
- prom_printf("Hypertas detected, assuming LPAR !\n");
- return PLATFORM_PSERIES_LPAR;
- }
- }
- return PLATFORM_PSERIES;
-}
-
-static int __init prom_set_color(ihandle ih, int i, int r, int g, int b)
-{
- unsigned long offset = reloc_offset();
-
- return call_prom("call-method", 6, 1, ADDR("color!"), ih, i, b, g, r);
-}
-
-/*
- * If we have a display that we don't know how to drive,
- * we will want to try to execute OF's open method for it
- * later. However, OF will probably fall over if we do that
- * we've taken over the MMU.
- * So we check whether we will need to open the display,
- * and if so, open it now.
- */
-static void __init prom_check_displays(void)
-{
- unsigned long offset = reloc_offset();
- struct prom_t *_prom = PTRRELOC(&prom);
- char type[16], *path;
- phandle node;
- ihandle ih;
- int i;
-
- static unsigned char default_colors[] = {
- 0x00, 0x00, 0x00,
- 0x00, 0x00, 0xaa,
- 0x00, 0xaa, 0x00,
- 0x00, 0xaa, 0xaa,
- 0xaa, 0x00, 0x00,
- 0xaa, 0x00, 0xaa,
- 0xaa, 0xaa, 0x00,
- 0xaa, 0xaa, 0xaa,
- 0x55, 0x55, 0x55,
- 0x55, 0x55, 0xff,
- 0x55, 0xff, 0x55,
- 0x55, 0xff, 0xff,
- 0xff, 0x55, 0x55,
- 0xff, 0x55, 0xff,
- 0xff, 0xff, 0x55,
- 0xff, 0xff, 0xff
- };
- const unsigned char *clut;
-
- prom_printf("Looking for displays\n");
- for (node = 0; prom_next_node(&node); ) {
- memset(type, 0, sizeof(type));
- prom_getprop(node, "device_type", type, sizeof(type));
- if (strcmp(type, RELOC("display")) != 0)
- continue;
-
- /* It seems OF doesn't null-terminate the path :-( */
- path = RELOC(prom_scratch);
- memset(path, 0, PROM_SCRATCH_SIZE);
-
- /*
- * leave some room at the end of the path for appending extra
- * arguments
- */
- if (call_prom("package-to-path", 3, 1, node, path,
- PROM_SCRATCH_SIZE-10) == PROM_ERROR)
- continue;
- prom_printf("found display : %s, opening ... ", path);
-
- ih = call_prom("open", 1, 1, path);
- if (ih == 0) {
- prom_printf("failed\n");
- continue;
- }
-
- /* Success */
- prom_printf("done\n");
- prom_setprop(node, "linux,opened", NULL, 0);
-
- /*
- * stdout wasn't a display node, pick the first we can find
- * for btext
- */
- if (_prom->disp_node == 0)
- _prom->disp_node = node;
-
- /* Setup a useable color table when the appropriate
- * method is available. Should update this to set-colors */
- clut = RELOC(default_colors);
- for (i = 0; i < 32; i++, clut += 3)
- if (prom_set_color(ih, i, clut[0], clut[1],
- clut[2]) != 0)
- break;
-
-#ifdef CONFIG_LOGO_LINUX_CLUT224
- clut = PTRRELOC(RELOC(logo_linux_clut224.clut));
- for (i = 0; i < RELOC(logo_linux_clut224.clutsize); i++, clut += 3)
- if (prom_set_color(ih, i + 32, clut[0], clut[1],
- clut[2]) != 0)
- break;
-#endif /* CONFIG_LOGO_LINUX_CLUT224 */
- }
-}
-
-
-/* Return (relocated) pointer to this much memory: moves initrd if reqd. */
-static void __init *make_room(unsigned long *mem_start, unsigned long *mem_end,
- unsigned long needed, unsigned long align)
-{
- unsigned long offset = reloc_offset();
- void *ret;
-
- *mem_start = _ALIGN(*mem_start, align);
- while ((*mem_start + needed) > *mem_end) {
- unsigned long room, chunk;
-
- prom_debug("Chunk exhausted, claiming more at %x...\n",
- RELOC(alloc_bottom));
- room = RELOC(alloc_top) - RELOC(alloc_bottom);
- if (room > DEVTREE_CHUNK_SIZE)
- room = DEVTREE_CHUNK_SIZE;
- if (room < PAGE_SIZE)
- prom_panic("No memory for flatten_device_tree (no room)");
- chunk = alloc_up(room, 0);
- if (chunk == 0)
- prom_panic("No memory for flatten_device_tree (claim failed)");
- *mem_end = RELOC(alloc_top);
- }
-
- ret = (void *)*mem_start;
- *mem_start += needed;
-
- return ret;
-}
-
-#define dt_push_token(token, mem_start, mem_end) \
- do { *((u32 *)make_room(mem_start, mem_end, 4, 4)) = token; } while(0)
-
-static unsigned long __init dt_find_string(char *str)
-{
- unsigned long offset = reloc_offset();
- char *s, *os;
-
- s = os = (char *)RELOC(dt_string_start);
- s += 4;
- while (s < (char *)RELOC(dt_string_end)) {
- if (strcmp(s, str) == 0)
- return s - os;
- s += strlen(s) + 1;
- }
- return 0;
-}
-
-/*
- * The Open Firmware 1275 specification states properties must be 31 bytes or
- * less, however not all firmwares obey this. Make it 64 bytes to be safe.
- */
-#define MAX_PROPERTY_NAME 64
-
-static void __init scan_dt_build_strings(phandle node,
- unsigned long *mem_start,
- unsigned long *mem_end)
-{
- unsigned long offset = reloc_offset();
- char *prev_name, *namep, *sstart;
- unsigned long soff;
- phandle child;
-
- sstart = (char *)RELOC(dt_string_start);
-
- /* get and store all property names */
- prev_name = RELOC("");
- for (;;) {
- /* 64 is max len of name including nul. */
- namep = make_room(mem_start, mem_end, MAX_PROPERTY_NAME, 1);
- if (call_prom("nextprop", 3, 1, node, prev_name, namep) != 1) {
- /* No more nodes: unwind alloc */
- *mem_start = (unsigned long)namep;
- break;
- }
-
- /* skip "name" */
- if (strcmp(namep, RELOC("name")) == 0) {
- *mem_start = (unsigned long)namep;
- prev_name = RELOC("name");
- continue;
- }
- /* get/create string entry */
- soff = dt_find_string(namep);
- if (soff != 0) {
- *mem_start = (unsigned long)namep;
- namep = sstart + soff;
- } else {
- /* Trim off some if we can */
- *mem_start = (unsigned long)namep + strlen(namep) + 1;
- RELOC(dt_string_end) = *mem_start;
- }
- prev_name = namep;
- }
-
- /* do all our children */
- child = call_prom("child", 1, 1, node);
- while (child != 0) {
- scan_dt_build_strings(child, mem_start, mem_end);
- child = call_prom("peer", 1, 1, child);
- }
-}
-
-static void __init scan_dt_build_struct(phandle node, unsigned long *mem_start,
- unsigned long *mem_end)
-{
- phandle child;
- char *namep, *prev_name, *sstart, *p, *ep, *lp, *path;
- unsigned long soff;
- unsigned char *valp;
- unsigned long offset = reloc_offset();
- static char pname[MAX_PROPERTY_NAME];
- int l;
-
- dt_push_token(OF_DT_BEGIN_NODE, mem_start, mem_end);
-
- /* get the node's full name */
- namep = (char *)*mem_start;
- l = call_prom("package-to-path", 3, 1, node,
- namep, *mem_end - *mem_start);
- if (l >= 0) {
- /* Didn't fit? Get more room. */
- if ((l+1) > (*mem_end - *mem_start)) {
- namep = make_room(mem_start, mem_end, l+1, 1);
- call_prom("package-to-path", 3, 1, node, namep, l);
- }
- namep[l] = '\0';
-
- /* Fixup an Apple bug where they have bogus \0 chars in the
- * middle of the path in some properties
- */
- for (p = namep, ep = namep + l; p < ep; p++)
- if (*p == '\0') {
- memmove(p, p+1, ep - p);
- ep--; l--; p--;
- }
-
- /* now try to extract the unit name in that mess */
- for (p = namep, lp = NULL; *p; p++)
- if (*p == '/')
- lp = p + 1;
- if (lp != NULL)
- memmove(namep, lp, strlen(lp) + 1);
- *mem_start = _ALIGN(((unsigned long) namep) +
- strlen(namep) + 1, 4);
- }
-
- /* get it again for debugging */
- path = RELOC(prom_scratch);
- memset(path, 0, PROM_SCRATCH_SIZE);
- call_prom("package-to-path", 3, 1, node, path, PROM_SCRATCH_SIZE-1);
-
- /* get and store all properties */
- prev_name = RELOC("");
- sstart = (char *)RELOC(dt_string_start);
- for (;;) {
- if (call_prom("nextprop", 3, 1, node, prev_name,
- RELOC(pname)) != 1)
- break;
-
- /* skip "name" */
- if (strcmp(RELOC(pname), RELOC("name")) == 0) {
- prev_name = RELOC("name");
- continue;
- }
-
- /* find string offset */
- soff = dt_find_string(RELOC(pname));
- if (soff == 0) {
- prom_printf("WARNING: Can't find string index for"
- " <%s>, node %s\n", RELOC(pname), path);
- break;
- }
- prev_name = sstart + soff;
-
- /* get length */
- l = call_prom("getproplen", 2, 1, node, RELOC(pname));
-
- /* sanity checks */
- if (l == PROM_ERROR)
- continue;
- if (l > MAX_PROPERTY_LENGTH) {
- prom_printf("WARNING: ignoring large property ");
- /* It seems OF doesn't null-terminate the path :-( */
- prom_printf("[%s] ", path);
- prom_printf("%s length 0x%x\n", RELOC(pname), l);
- continue;
- }
-
- /* push property head */
- dt_push_token(OF_DT_PROP, mem_start, mem_end);
- dt_push_token(l, mem_start, mem_end);
- dt_push_token(soff, mem_start, mem_end);
-
- /* push property content */
- valp = make_room(mem_start, mem_end, l, 4);
- call_prom("getprop", 4, 1, node, RELOC(pname), valp, l);
- *mem_start = _ALIGN(*mem_start, 4);
- }
-
- /* Add a "linux,phandle" property. */
- soff = dt_find_string(RELOC("linux,phandle"));
- if (soff == 0)
- prom_printf("WARNING: Can't find string index for"
- " <linux-phandle> node %s\n", path);
- else {
- dt_push_token(OF_DT_PROP, mem_start, mem_end);
- dt_push_token(4, mem_start, mem_end);
- dt_push_token(soff, mem_start, mem_end);
- valp = make_room(mem_start, mem_end, 4, 4);
- *(u32 *)valp = node;
- }
-
- /* do all our children */
- child = call_prom("child", 1, 1, node);
- while (child != 0) {
- scan_dt_build_struct(child, mem_start, mem_end);
- child = call_prom("peer", 1, 1, child);
- }
-
- dt_push_token(OF_DT_END_NODE, mem_start, mem_end);
-}
-
-static void __init flatten_device_tree(void)
-{
- phandle root;
- unsigned long offset = reloc_offset();
- unsigned long mem_start, mem_end, room;
- struct boot_param_header *hdr;
- struct prom_t *_prom = PTRRELOC(&prom);
- char *namep;
- u64 *rsvmap;
-
- /*
- * Check how much room we have between alloc top & bottom (+/- a
- * few pages), crop to 4Mb, as this is our "chuck" size
- */
- room = RELOC(alloc_top) - RELOC(alloc_bottom) - 0x4000;
- if (room > DEVTREE_CHUNK_SIZE)
- room = DEVTREE_CHUNK_SIZE;
- prom_debug("starting device tree allocs at %x\n", RELOC(alloc_bottom));
-
- /* Now try to claim that */
- mem_start = (unsigned long)alloc_up(room, PAGE_SIZE);
- if (mem_start == 0)
- prom_panic("Can't allocate initial device-tree chunk\n");
- mem_end = RELOC(alloc_top);
-
- /* Get root of tree */
- root = call_prom("peer", 1, 1, (phandle)0);
- if (root == (phandle)0)
- prom_panic ("couldn't get device tree root\n");
-
- /* Build header and make room for mem rsv map */
- mem_start = _ALIGN(mem_start, 4);
- hdr = make_room(&mem_start, &mem_end,
- sizeof(struct boot_param_header), 4);
- RELOC(dt_header_start) = (unsigned long)hdr;
- rsvmap = make_room(&mem_start, &mem_end, sizeof(mem_reserve_map), 8);
-
- /* Start of strings */
- mem_start = PAGE_ALIGN(mem_start);
- RELOC(dt_string_start) = mem_start;
- mem_start += 4; /* hole */
-
- /* Add "linux,phandle" in there, we'll need it */
- namep = make_room(&mem_start, &mem_end, 16, 1);
- strcpy(namep, RELOC("linux,phandle"));
- mem_start = (unsigned long)namep + strlen(namep) + 1;
-
- /* Build string array */
- prom_printf("Building dt strings...\n");
- scan_dt_build_strings(root, &mem_start, &mem_end);
- RELOC(dt_string_end) = mem_start;
-
- /* Build structure */
- mem_start = PAGE_ALIGN(mem_start);
- RELOC(dt_struct_start) = mem_start;
- prom_printf("Building dt structure...\n");
- scan_dt_build_struct(root, &mem_start, &mem_end);
- dt_push_token(OF_DT_END, &mem_start, &mem_end);
- RELOC(dt_struct_end) = PAGE_ALIGN(mem_start);
-
- /* Finish header */
- hdr->boot_cpuid_phys = _prom->cpu;
- hdr->magic = OF_DT_HEADER;
- hdr->totalsize = RELOC(dt_struct_end) - RELOC(dt_header_start);
- hdr->off_dt_struct = RELOC(dt_struct_start) - RELOC(dt_header_start);
- hdr->off_dt_strings = RELOC(dt_string_start) - RELOC(dt_header_start);
- hdr->dt_strings_size = RELOC(dt_string_end) - RELOC(dt_string_start);
- hdr->off_mem_rsvmap = ((unsigned long)rsvmap) - RELOC(dt_header_start);
- hdr->version = OF_DT_VERSION;
- /* Version 16 is not backward compatible */
- hdr->last_comp_version = 0x10;
-
- /* Reserve the whole thing and copy the reserve map in, we
- * also bump mem_reserve_cnt to cause further reservations to
- * fail since it's too late.
- */
- reserve_mem(RELOC(dt_header_start), hdr->totalsize);
- memcpy(rsvmap, RELOC(mem_reserve_map), sizeof(mem_reserve_map));
-
-#ifdef DEBUG_PROM
- {
- int i;
- prom_printf("reserved memory map:\n");
- for (i = 0; i < RELOC(mem_reserve_cnt); i++)
- prom_printf(" %x - %x\n", RELOC(mem_reserve_map)[i].base,
- RELOC(mem_reserve_map)[i].size);
- }
-#endif
- RELOC(mem_reserve_cnt) = MEM_RESERVE_MAP_SIZE;
-
- prom_printf("Device tree strings 0x%x -> 0x%x\n",
- RELOC(dt_string_start), RELOC(dt_string_end));
- prom_printf("Device tree struct 0x%x -> 0x%x\n",
- RELOC(dt_struct_start), RELOC(dt_struct_end));
-
-}
-
-
-static void __init fixup_device_tree(void)
-{
- unsigned long offset = reloc_offset();
- phandle u3, i2c, mpic;
- u32 u3_rev;
- u32 interrupts[2];
- u32 parent;
-
- /* Some G5s have a missing interrupt definition, fix it up here */
- u3 = call_prom("finddevice", 1, 1, ADDR("/u3@0,f8000000"));
- if (!PHANDLE_VALID(u3))
- return;
- i2c = call_prom("finddevice", 1, 1, ADDR("/u3@0,f8000000/i2c@f8001000"));
- if (!PHANDLE_VALID(i2c))
- return;
- mpic = call_prom("finddevice", 1, 1, ADDR("/u3@0,f8000000/mpic@f8040000"));
- if (!PHANDLE_VALID(mpic))
- return;
-
- /* check if proper rev of u3 */
- if (prom_getprop(u3, "device-rev", &u3_rev, sizeof(u3_rev))
- == PROM_ERROR)
- return;
- if (u3_rev < 0x35 || u3_rev > 0x39)
- return;
- /* does it need fixup ? */
- if (prom_getproplen(i2c, "interrupts") > 0)
- return;
-
- prom_printf("fixing up bogus interrupts for u3 i2c...\n");
-
- /* interrupt on this revision of u3 is number 0 and level */
- interrupts[0] = 0;
- interrupts[1] = 1;
- prom_setprop(i2c, "interrupts", &interrupts, sizeof(interrupts));
- parent = (u32)mpic;
- prom_setprop(i2c, "interrupt-parent", &parent, sizeof(parent));
-}
-
-
-static void __init prom_find_boot_cpu(void)
-{
- unsigned long offset = reloc_offset();
- struct prom_t *_prom = PTRRELOC(&prom);
- u32 getprop_rval;
- ihandle prom_cpu;
- phandle cpu_pkg;
-
- if (prom_getprop(_prom->chosen, "cpu", &prom_cpu, sizeof(prom_cpu)) <= 0)
- prom_panic("cannot find boot cpu");
-
- cpu_pkg = call_prom("instance-to-package", 1, 1, prom_cpu);
-
- prom_getprop(cpu_pkg, "reg", &getprop_rval, sizeof(getprop_rval));
- _prom->cpu = getprop_rval;
-
- prom_debug("Booting CPU hw index = 0x%x\n", _prom->cpu);
-}
-
-static void __init prom_check_initrd(unsigned long r3, unsigned long r4)
-{
-#ifdef CONFIG_BLK_DEV_INITRD
- unsigned long offset = reloc_offset();
- struct prom_t *_prom = PTRRELOC(&prom);
-
- if ( r3 && r4 && r4 != 0xdeadbeef) {
- u64 val;
-
- RELOC(prom_initrd_start) = (r3 >= KERNELBASE) ? __pa(r3) : r3;
- RELOC(prom_initrd_end) = RELOC(prom_initrd_start) + r4;
-
- val = (u64)RELOC(prom_initrd_start);
- prom_setprop(_prom->chosen, "linux,initrd-start", &val, sizeof(val));
- val = (u64)RELOC(prom_initrd_end);
- prom_setprop(_prom->chosen, "linux,initrd-end", &val, sizeof(val));
-
- reserve_mem(RELOC(prom_initrd_start),
- RELOC(prom_initrd_end) - RELOC(prom_initrd_start));
-
- prom_debug("initrd_start=0x%x\n", RELOC(prom_initrd_start));
- prom_debug("initrd_end=0x%x\n", RELOC(prom_initrd_end));
- }
-#endif /* CONFIG_BLK_DEV_INITRD */
-}
-
-/*
- * We enter here early on, when the Open Firmware prom is still
- * handling exceptions and the MMU hash table for us.
- */
-
-unsigned long __init prom_init(unsigned long r3, unsigned long r4, unsigned long pp,
- unsigned long r6, unsigned long r7)
-{
- unsigned long offset = reloc_offset();
- struct prom_t *_prom = PTRRELOC(&prom);
- unsigned long phys = KERNELBASE - offset;
- u32 getprop_rval;
-
- /*
- * First zero the BSS
- */
- memset(PTRRELOC(&__bss_start), 0, __bss_stop - __bss_start);
-
- /*
- * Init interface to Open Firmware, get some node references,
- * like /chosen
- */
- prom_init_client_services(pp);
-
- /*
- * Init prom stdout device
- */
- prom_init_stdout();
- prom_debug("klimit=0x%x\n", RELOC(klimit));
- prom_debug("offset=0x%x\n", offset);
-
- /*
- * Check for an initrd
- */
- prom_check_initrd(r3, r4);
-
- /*
- * Get default machine type. At this point, we do not differenciate
- * between pSeries SMP and pSeries LPAR
- */
- RELOC(of_platform) = prom_find_machine_type();
- getprop_rval = RELOC(of_platform);
- prom_setprop(_prom->chosen, "linux,platform",
- &getprop_rval, sizeof(getprop_rval));
-
- /*
- * On pSeries, inform the firmware about our capabilities
- */
- if (RELOC(of_platform) == PLATFORM_PSERIES ||
- RELOC(of_platform) == PLATFORM_PSERIES_LPAR)
- prom_send_capabilities();
-
- /*
- * On pSeries and Cell, copy the CPU hold code
- */
- if (RELOC(of_platform) & (PLATFORM_PSERIES | PLATFORM_CELL))
- copy_and_flush(0, KERNELBASE - offset, 0x100, 0);
-
- /*
- * Get memory cells format
- */
- getprop_rval = 1;
- prom_getprop(_prom->root, "#size-cells",
- &getprop_rval, sizeof(getprop_rval));
- _prom->root_size_cells = getprop_rval;
- getprop_rval = 2;
- prom_getprop(_prom->root, "#address-cells",
- &getprop_rval, sizeof(getprop_rval));
- _prom->root_addr_cells = getprop_rval;
-
- /*
- * Do early parsing of command line
- */
- early_cmdline_parse();
-
- /*
- * Initialize memory management within prom_init
- */
- prom_init_mem();
-
- /*
- * Determine which cpu is actually running right _now_
- */
- prom_find_boot_cpu();
-
- /*
- * Initialize display devices
- */
- prom_check_displays();
-
- /*
- * Initialize IOMMU (TCE tables) on pSeries. Do that before anything else
- * that uses the allocator, we need to make sure we get the top of memory
- * available for us here...
- */
- if (RELOC(of_platform) == PLATFORM_PSERIES)
- prom_initialize_tce_table();
-
- /*
- * On non-powermacs, try to instantiate RTAS and puts all CPUs
- * in spin-loops. PowerMacs don't have a working RTAS and use
- * a different way to spin CPUs
- */
- if (RELOC(of_platform) != PLATFORM_POWERMAC) {
- prom_instantiate_rtas();
- prom_hold_cpus();
- }
-
- /*
- * Fill in some infos for use by the kernel later on
- */
- if (RELOC(ppc64_iommu_off))
- prom_setprop(_prom->chosen, "linux,iommu-off", NULL, 0);
-
- if (RELOC(iommu_force_on))
- prom_setprop(_prom->chosen, "linux,iommu-force-on", NULL, 0);
-
- if (RELOC(prom_memory_limit))
- prom_setprop(_prom->chosen, "linux,memory-limit",
- PTRRELOC(&prom_memory_limit), sizeof(RELOC(prom_memory_limit)));
-
- if (RELOC(prom_tce_alloc_start)) {
- prom_setprop(_prom->chosen, "linux,tce-alloc-start",
- PTRRELOC(&prom_tce_alloc_start), sizeof(RELOC(prom_tce_alloc_start)));
- prom_setprop(_prom->chosen, "linux,tce-alloc-end",
- PTRRELOC(&prom_tce_alloc_end), sizeof(RELOC(prom_tce_alloc_end)));
- }
-
- /*
- * Fixup any known bugs in the device-tree
- */
- fixup_device_tree();
-
- /*
- * Now finally create the flattened device-tree
- */
- prom_printf("copying OF device tree ...\n");
- flatten_device_tree();
-
- /* in case stdin is USB and still active on IBM machines... */
- prom_close_stdin();
-
- /*
- * Call OF "quiesce" method to shut down pending DMA's from
- * devices etc...
- */
- prom_printf("Calling quiesce ...\n");
- call_prom("quiesce", 0, 0);
-
- /*
- * And finally, call the kernel passing it the flattened device
- * tree and NULL as r5, thus triggering the new entry point which
- * is common to us and kexec
- */
- prom_printf("returning from prom_init\n");
- prom_debug("->dt_header_start=0x%x\n", RELOC(dt_header_start));
- prom_debug("->phys=0x%x\n", phys);
-
- __start(RELOC(dt_header_start), phys, 0);
-
- return 0;
-}
-
+++ /dev/null
-/*
- * Real Time Clock interface for PPC64.
- *
- * Based on rtc.c by Paul Gortmaker
- *
- * This driver allows use of the real time clock
- * from user space. It exports the /dev/rtc
- * interface supporting various ioctl() and also the
- * /proc/driver/rtc pseudo-file for status information.
- *
- * Interface does not support RTC interrupts nor an alarm.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * 1.0 Mike Corrigan: IBM iSeries rtc support
- * 1.1 Dave Engebretsen: IBM pSeries rtc support
- */
-
-#define RTC_VERSION "1.1"
-
-#include <linux/config.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/miscdevice.h>
-#include <linux/ioport.h>
-#include <linux/fcntl.h>
-#include <linux/mc146818rtc.h>
-#include <linux/init.h>
-#include <linux/poll.h>
-#include <linux/proc_fs.h>
-#include <linux/spinlock.h>
-#include <linux/bcd.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-
-#include <asm/io.h>
-#include <asm/uaccess.h>
-#include <asm/system.h>
-#include <asm/time.h>
-#include <asm/rtas.h>
-
-#include <asm/machdep.h>
-
-/*
- * We sponge a minor off of the misc major. No need slurping
- * up another valuable major dev number for this. If you add
- * an ioctl, make sure you don't conflict with SPARC's RTC
- * ioctls.
- */
-
-static ssize_t rtc_read(struct file *file, char __user *buf,
- size_t count, loff_t *ppos);
-
-static int rtc_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg);
-
-static int rtc_read_proc(char *page, char **start, off_t off,
- int count, int *eof, void *data);
-
-/*
- * If this driver ever becomes modularised, it will be really nice
- * to make the epoch retain its value across module reload...
- */
-
-static unsigned long epoch = 1900; /* year corresponding to 0x00 */
-
-static const unsigned char days_in_mo[] =
-{0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
-
-/*
- * Now all the various file operations that we export.
- */
-
-static ssize_t rtc_read(struct file *file, char __user *buf,
- size_t count, loff_t *ppos)
-{
- return -EIO;
-}
-
-static int rtc_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
- unsigned long arg)
-{
- struct rtc_time wtime;
-
- switch (cmd) {
- case RTC_RD_TIME: /* Read the time/date from RTC */
- {
- memset(&wtime, 0, sizeof(struct rtc_time));
- ppc_md.get_rtc_time(&wtime);
- break;
- }
- case RTC_SET_TIME: /* Set the RTC */
- {
- struct rtc_time rtc_tm;
- unsigned char mon, day, hrs, min, sec, leap_yr;
- unsigned int yrs;
-
- if (!capable(CAP_SYS_TIME))
- return -EACCES;
-
- if (copy_from_user(&rtc_tm, (struct rtc_time __user *)arg,
- sizeof(struct rtc_time)))
- return -EFAULT;
-
- yrs = rtc_tm.tm_year;
- mon = rtc_tm.tm_mon + 1; /* tm_mon starts at zero */
- day = rtc_tm.tm_mday;
- hrs = rtc_tm.tm_hour;
- min = rtc_tm.tm_min;
- sec = rtc_tm.tm_sec;
-
- if (yrs < 70)
- return -EINVAL;
-
- leap_yr = ((!(yrs % 4) && (yrs % 100)) || !(yrs % 400));
-
- if ((mon > 12) || (day == 0))
- return -EINVAL;
-
- if (day > (days_in_mo[mon] + ((mon == 2) && leap_yr)))
- return -EINVAL;
-
- if ((hrs >= 24) || (min >= 60) || (sec >= 60))
- return -EINVAL;
-
- if ( yrs > 169 )
- return -EINVAL;
-
- ppc_md.set_rtc_time(&rtc_tm);
-
- return 0;
- }
- case RTC_EPOCH_READ: /* Read the epoch. */
- {
- return put_user (epoch, (unsigned long __user *)arg);
- }
- case RTC_EPOCH_SET: /* Set the epoch. */
- {
- /*
- * There were no RTC clocks before 1900.
- */
- if (arg < 1900)
- return -EINVAL;
-
- if (!capable(CAP_SYS_TIME))
- return -EACCES;
-
- epoch = arg;
- return 0;
- }
- default:
- return -EINVAL;
- }
- return copy_to_user((void __user *)arg, &wtime, sizeof wtime) ? -EFAULT : 0;
-}
-
-static int rtc_open(struct inode *inode, struct file *file)
-{
- nonseekable_open(inode, file);
- return 0;
-}
-
-static int rtc_release(struct inode *inode, struct file *file)
-{
- return 0;
-}
-
-/*
- * The various file operations we support.
- */
-static struct file_operations rtc_fops = {
- .owner = THIS_MODULE,
- .llseek = no_llseek,
- .read = rtc_read,
- .ioctl = rtc_ioctl,
- .open = rtc_open,
- .release = rtc_release,
-};
-
-static struct miscdevice rtc_dev = {
- .minor = RTC_MINOR,
- .name = "rtc",
- .fops = &rtc_fops
-};
-
-static int __init rtc_init(void)
-{
- int retval;
-
- retval = misc_register(&rtc_dev);
- if(retval < 0)
- return retval;
-
-#ifdef CONFIG_PROC_FS
- if (create_proc_read_entry("driver/rtc", 0, NULL, rtc_read_proc, NULL)
- == NULL) {
- misc_deregister(&rtc_dev);
- return -ENOMEM;
- }
-#endif
-
- printk(KERN_INFO "i/pSeries Real Time Clock Driver v" RTC_VERSION "\n");
-
- return 0;
-}
-
-static void __exit rtc_exit (void)
-{
- remove_proc_entry ("driver/rtc", NULL);
- misc_deregister(&rtc_dev);
-}
-
-module_init(rtc_init);
-module_exit(rtc_exit);
-
-/*
- * Info exported via "/proc/driver/rtc".
- */
-
-static int rtc_proc_output (char *buf)
-{
-
- char *p;
- struct rtc_time tm;
-
- p = buf;
-
- ppc_md.get_rtc_time(&tm);
-
- /*
- * There is no way to tell if the luser has the RTC set for local
- * time or for Universal Standard Time (GMT). Probably local though.
- */
- p += sprintf(p,
- "rtc_time\t: %02d:%02d:%02d\n"
- "rtc_date\t: %04d-%02d-%02d\n"
- "rtc_epoch\t: %04lu\n",
- tm.tm_hour, tm.tm_min, tm.tm_sec,
- tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, epoch);
-
- p += sprintf(p,
- "DST_enable\t: no\n"
- "BCD\t\t: yes\n"
- "24hr\t\t: yes\n" );
-
- return p - buf;
-}
-
-static int rtc_read_proc(char *page, char **start, off_t off,
- int count, int *eof, void *data)
-{
- int len = rtc_proc_output (page);
- if (len <= off+count) *eof = 1;
- *start = page + off;
- len -= off;
- if (len>count) len = count;
- if (len<0) len = 0;
- return len;
-}
-
-#ifdef CONFIG_PPC_RTAS
-#define MAX_RTC_WAIT 5000 /* 5 sec */
-#define RTAS_CLOCK_BUSY (-2)
-unsigned long rtas_get_boot_time(void)
-{
- int ret[8];
- int error, wait_time;
- unsigned long max_wait_tb;
-
- max_wait_tb = __get_tb() + tb_ticks_per_usec * 1000 * MAX_RTC_WAIT;
- do {
- error = rtas_call(rtas_token("get-time-of-day"), 0, 8, ret);
- if (error == RTAS_CLOCK_BUSY || rtas_is_extended_busy(error)) {
- wait_time = rtas_extended_busy_delay_time(error);
- /* This is boot time so we spin. */
- udelay(wait_time*1000);
- error = RTAS_CLOCK_BUSY;
- }
- } while (error == RTAS_CLOCK_BUSY && (__get_tb() < max_wait_tb));
-
- if (error != 0 && printk_ratelimit()) {
- printk(KERN_WARNING "error: reading the clock failed (%d)\n",
- error);
- return 0;
- }
-
- return mktime(ret[0], ret[1], ret[2], ret[3], ret[4], ret[5]);
-}
-
-/* NOTE: get_rtc_time will get an error if executed in interrupt context
- * and if a delay is needed to read the clock. In this case we just
- * silently return without updating rtc_tm.
- */
-void rtas_get_rtc_time(struct rtc_time *rtc_tm)
-{
- int ret[8];
- int error, wait_time;
- unsigned long max_wait_tb;
-
- max_wait_tb = __get_tb() + tb_ticks_per_usec * 1000 * MAX_RTC_WAIT;
- do {
- error = rtas_call(rtas_token("get-time-of-day"), 0, 8, ret);
- if (error == RTAS_CLOCK_BUSY || rtas_is_extended_busy(error)) {
- if (in_interrupt() && printk_ratelimit()) {
- printk(KERN_WARNING "error: reading clock would delay interrupt\n");
- return; /* delay not allowed */
- }
- wait_time = rtas_extended_busy_delay_time(error);
- msleep_interruptible(wait_time);
- error = RTAS_CLOCK_BUSY;
- }
- } while (error == RTAS_CLOCK_BUSY && (__get_tb() < max_wait_tb));
-
- if (error != 0 && printk_ratelimit()) {
- printk(KERN_WARNING "error: reading the clock failed (%d)\n",
- error);
- return;
- }
-
- rtc_tm->tm_sec = ret[5];
- rtc_tm->tm_min = ret[4];
- rtc_tm->tm_hour = ret[3];
- rtc_tm->tm_mday = ret[2];
- rtc_tm->tm_mon = ret[1] - 1;
- rtc_tm->tm_year = ret[0] - 1900;
-}
-
-int rtas_set_rtc_time(struct rtc_time *tm)
-{
- int error, wait_time;
- unsigned long max_wait_tb;
-
- max_wait_tb = __get_tb() + tb_ticks_per_usec * 1000 * MAX_RTC_WAIT;
- do {
- error = rtas_call(rtas_token("set-time-of-day"), 7, 1, NULL,
- tm->tm_year + 1900, tm->tm_mon + 1,
- tm->tm_mday, tm->tm_hour, tm->tm_min,
- tm->tm_sec, 0);
- if (error == RTAS_CLOCK_BUSY || rtas_is_extended_busy(error)) {
- if (in_interrupt())
- return 1; /* probably decrementer */
- wait_time = rtas_extended_busy_delay_time(error);
- msleep_interruptible(wait_time);
- error = RTAS_CLOCK_BUSY;
- }
- } while (error == RTAS_CLOCK_BUSY && (__get_tb() < max_wait_tb));
-
- if (error != 0 && printk_ratelimit())
- printk(KERN_WARNING "error: setting the clock failed (%d)\n",
- error);
-
- return 0;
-}
-#endif
+++ /dev/null
-/*
- *
- *
- * PowerPC-specific semaphore code.
- *
- * Copyright (C) 1999 Cort Dougan <cort@cs.nmt.edu>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * April 2001 - Reworked by Paul Mackerras <paulus@samba.org>
- * to eliminate the SMP races in the old version between the updates
- * of `count' and `waking'. Now we use negative `count' values to
- * indicate that some process(es) are waiting for the semaphore.
- */
-
-#include <linux/sched.h>
-#include <linux/init.h>
-#include <linux/module.h>
-
-#include <asm/atomic.h>
-#include <asm/semaphore.h>
-#include <asm/errno.h>
-
-/*
- * Atomically update sem->count.
- * This does the equivalent of the following:
- *
- * old_count = sem->count;
- * tmp = MAX(old_count, 0) + incr;
- * sem->count = tmp;
- * return old_count;
- */
-static inline int __sem_update_count(struct semaphore *sem, int incr)
-{
- int old_count, tmp;
-
- __asm__ __volatile__("\n"
-"1: lwarx %0,0,%3\n"
-" srawi %1,%0,31\n"
-" andc %1,%0,%1\n"
-" add %1,%1,%4\n"
-" stwcx. %1,0,%3\n"
-" bne 1b"
- : "=&r" (old_count), "=&r" (tmp), "=m" (sem->count)
- : "r" (&sem->count), "r" (incr), "m" (sem->count)
- : "cc");
-
- return old_count;
-}
-
-void __up(struct semaphore *sem)
-{
- /*
- * Note that we incremented count in up() before we came here,
- * but that was ineffective since the result was <= 0, and
- * any negative value of count is equivalent to 0.
- * This ends up setting count to 1, unless count is now > 0
- * (i.e. because some other cpu has called up() in the meantime),
- * in which case we just increment count.
- */
- __sem_update_count(sem, 1);
- wake_up(&sem->wait);
-}
-EXPORT_SYMBOL(__up);
-
-/*
- * Note that when we come in to __down or __down_interruptible,
- * we have already decremented count, but that decrement was
- * ineffective since the result was < 0, and any negative value
- * of count is equivalent to 0.
- * Thus it is only when we decrement count from some value > 0
- * that we have actually got the semaphore.
- */
-void __sched __down(struct semaphore *sem)
-{
- struct task_struct *tsk = current;
- DECLARE_WAITQUEUE(wait, tsk);
-
- __set_task_state(tsk, TASK_UNINTERRUPTIBLE);
- add_wait_queue_exclusive(&sem->wait, &wait);
-
- /*
- * Try to get the semaphore. If the count is > 0, then we've
- * got the semaphore; we decrement count and exit the loop.
- * If the count is 0 or negative, we set it to -1, indicating
- * that we are asleep, and then sleep.
- */
- while (__sem_update_count(sem, -1) <= 0) {
- schedule();
- set_task_state(tsk, TASK_UNINTERRUPTIBLE);
- }
- remove_wait_queue(&sem->wait, &wait);
- __set_task_state(tsk, TASK_RUNNING);
-
- /*
- * If there are any more sleepers, wake one of them up so
- * that it can either get the semaphore, or set count to -1
- * indicating that there are still processes sleeping.
- */
- wake_up(&sem->wait);
-}
-EXPORT_SYMBOL(__down);
-
-int __sched __down_interruptible(struct semaphore * sem)
-{
- int retval = 0;
- struct task_struct *tsk = current;
- DECLARE_WAITQUEUE(wait, tsk);
-
- __set_task_state(tsk, TASK_INTERRUPTIBLE);
- add_wait_queue_exclusive(&sem->wait, &wait);
-
- while (__sem_update_count(sem, -1) <= 0) {
- if (signal_pending(current)) {
- /*
- * A signal is pending - give up trying.
- * Set sem->count to 0 if it is negative,
- * since we are no longer sleeping.
- */
- __sem_update_count(sem, 0);
- retval = -EINTR;
- break;
- }
- schedule();
- set_task_state(tsk, TASK_INTERRUPTIBLE);
- }
- remove_wait_queue(&sem->wait, &wait);
- __set_task_state(tsk, TASK_RUNNING);
-
- wake_up(&sem->wait);
- return retval;
-}
-EXPORT_SYMBOL(__down_interruptible);
+++ /dev/null
-/*
- * Userland implementation of gettimeofday() for 32 bits processes in a
- * ppc64 kernel for use in the vDSO
- *
- * Copyright (C) 2004 Benjamin Herrenschmuidt (benh@kernel.crashing.org), IBM Corp.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#include <linux/config.h>
-#include <asm/processor.h>
-#include <asm/ppc_asm.h>
-#include <asm/vdso.h>
-#include <asm/asm-offsets.h>
-#include <asm/unistd.h>
-
- .text
-/*
- * Exact prototype of gettimeofday
- *
- * int __kernel_gettimeofday(struct timeval *tv, struct timezone *tz);
- *
- */
-V_FUNCTION_BEGIN(__kernel_gettimeofday)
- .cfi_startproc
- mflr r12
- .cfi_register lr,r12
-
- mr r10,r3 /* r10 saves tv */
- mr r11,r4 /* r11 saves tz */
- bl __get_datapage@local /* get data page */
- mr r9, r3 /* datapage ptr in r9 */
- bl __do_get_xsec@local /* get xsec from tb & kernel */
- bne- 2f /* out of line -> do syscall */
-
- /* seconds are xsec >> 20 */
- rlwinm r5,r4,12,20,31
- rlwimi r5,r3,12,0,19
- stw r5,TVAL32_TV_SEC(r10)
-
- /* get remaining xsec and convert to usec. we scale
- * up remaining xsec by 12 bits and get the top 32 bits
- * of the multiplication
- */
- rlwinm r5,r4,12,0,19
- lis r6,1000000@h
- ori r6,r6,1000000@l
- mulhwu r5,r5,r6
- stw r5,TVAL32_TV_USEC(r10)
-
- cmpli cr0,r11,0 /* check if tz is NULL */
- beq 1f
- lwz r4,CFG_TZ_MINUTEWEST(r9)/* fill tz */
- lwz r5,CFG_TZ_DSTTIME(r9)
- stw r4,TZONE_TZ_MINWEST(r11)
- stw r5,TZONE_TZ_DSTTIME(r11)
-
-1: mtlr r12
- li r3,0
- blr
-
-2: mr r3,r10
- mr r4,r11
- li r0,__NR_gettimeofday
- sc
- b 1b
- .cfi_endproc
-V_FUNCTION_END(__kernel_gettimeofday)
-
-/*
- * This is the core of gettimeofday(), it returns the xsec
- * value in r3 & r4 and expects the datapage ptr (non clobbered)
- * in r9. clobbers r0,r4,r5,r6,r7,r8
-*/
-__do_get_xsec:
- .cfi_startproc
- /* Check for update count & load values. We use the low
- * order 32 bits of the update count
- */
-1: lwz r8,(CFG_TB_UPDATE_COUNT+4)(r9)
- andi. r0,r8,1 /* pending update ? loop */
- bne- 1b
- xor r0,r8,r8 /* create dependency */
- add r9,r9,r0
-
- /* Load orig stamp (offset to TB) */
- lwz r5,CFG_TB_ORIG_STAMP(r9)
- lwz r6,(CFG_TB_ORIG_STAMP+4)(r9)
-
- /* Get a stable TB value */
-2: mftbu r3
- mftbl r4
- mftbu r0
- cmpl cr0,r3,r0
- bne- 2b
-
- /* Substract tb orig stamp. If the high part is non-zero, we jump to the
- * slow path which call the syscall. If it's ok, then we have our 32 bits
- * tb_ticks value in r7
- */
- subfc r7,r6,r4
- subfe. r0,r5,r3
- bne- 3f
-
- /* Load scale factor & do multiplication */
- lwz r5,CFG_TB_TO_XS(r9) /* load values */
- lwz r6,(CFG_TB_TO_XS+4)(r9)
- mulhwu r4,r7,r5
- mulhwu r6,r7,r6
- mullw r0,r7,r5
- addc r6,r6,r0
-
- /* At this point, we have the scaled xsec value in r4 + XER:CA
- * we load & add the stamp since epoch
- */
- lwz r5,CFG_STAMP_XSEC(r9)
- lwz r6,(CFG_STAMP_XSEC+4)(r9)
- adde r4,r4,r6
- addze r3,r5
-
- /* We now have our result in r3,r4. We create a fake dependency
- * on that result and re-check the counter
- */
- xor r0,r4,r4
- add r9,r9,r0
- lwz r0,(CFG_TB_UPDATE_COUNT+4)(r9)
- cmpl cr0,r8,r0 /* check if updated */
- bne- 1b
-
- /* Warning ! The caller expects CR:EQ to be set to indicate a
- * successful calculation (so it won't fallback to the syscall
- * method). We have overriden that CR bit in the counter check,
- * but fortunately, the loop exit condition _is_ CR:EQ set, so
- * we can exit safely here. If you change this code, be careful
- * of that side effect.
- */
-3: blr
- .cfi_endproc
+++ /dev/null
-/*
- * Userland implementation of gettimeofday() for 64 bits processes in a
- * ppc64 kernel for use in the vDSO
- *
- * Copyright (C) 2004 Benjamin Herrenschmuidt (benh@kernel.crashing.org),
- * IBM Corp.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#include <linux/config.h>
-#include <asm/processor.h>
-#include <asm/ppc_asm.h>
-#include <asm/vdso.h>
-#include <asm/asm-offsets.h>
-
- .text
-/*
- * Exact prototype of gettimeofday
- *
- * int __kernel_gettimeofday(struct timeval *tv, struct timezone *tz);
- *
- */
-V_FUNCTION_BEGIN(__kernel_gettimeofday)
- .cfi_startproc
- mflr r12
- .cfi_register lr,r12
-
- mr r11,r3 /* r11 holds tv */
- mr r10,r4 /* r10 holds tz */
- bl V_LOCAL_FUNC(__get_datapage) /* get data page */
- bl V_LOCAL_FUNC(__do_get_xsec) /* get xsec from tb & kernel */
- lis r7,15 /* r7 = 1000000 = USEC_PER_SEC */
- ori r7,r7,16960
- rldicl r5,r4,44,20 /* r5 = sec = xsec / XSEC_PER_SEC */
- rldicr r6,r5,20,43 /* r6 = sec * XSEC_PER_SEC */
- std r5,TVAL64_TV_SEC(r11) /* store sec in tv */
- subf r0,r6,r4 /* r0 = xsec = (xsec - r6) */
- mulld r0,r0,r7 /* usec = (xsec * USEC_PER_SEC) / XSEC_PER_SEC */
- rldicl r0,r0,44,20
- cmpldi cr0,r10,0 /* check if tz is NULL */
- std r0,TVAL64_TV_USEC(r11) /* store usec in tv */
- beq 1f
- lwz r4,CFG_TZ_MINUTEWEST(r3)/* fill tz */
- lwz r5,CFG_TZ_DSTTIME(r3)
- stw r4,TZONE_TZ_MINWEST(r10)
- stw r5,TZONE_TZ_DSTTIME(r10)
-1: mtlr r12
- li r3,0 /* always success */
- blr
- .cfi_endproc
-V_FUNCTION_END(__kernel_gettimeofday)
-
-
-/*
- * This is the core of gettimeofday(), it returns the xsec
- * value in r4 and expects the datapage ptr (non clobbered)
- * in r3. clobbers r0,r4,r5,r6,r7,r8
-*/
-V_FUNCTION_BEGIN(__do_get_xsec)
- .cfi_startproc
- /* check for update count & load values */
-1: ld r7,CFG_TB_UPDATE_COUNT(r3)
- andi. r0,r4,1 /* pending update ? loop */
- bne- 1b
- xor r0,r4,r4 /* create dependency */
- add r3,r3,r0
-
- /* Get TB & offset it */
- mftb r8
- ld r9,CFG_TB_ORIG_STAMP(r3)
- subf r8,r9,r8
-
- /* Scale result */
- ld r5,CFG_TB_TO_XS(r3)
- mulhdu r8,r8,r5
-
- /* Add stamp since epoch */
- ld r6,CFG_STAMP_XSEC(r3)
- add r4,r6,r8
-
- xor r0,r4,r4
- add r3,r3,r0
- ld r0,CFG_TB_UPDATE_COUNT(r3)
- cmpld cr0,r0,r7 /* check if updated */
- bne- 1b
- blr
- .cfi_endproc
-V_FUNCTION_END(__do_get_xsec)
+++ /dev/null
-#include <asm/page.h>
-#include <asm-generic/vmlinux.lds.h>
-
-OUTPUT_ARCH(powerpc:common64)
-jiffies = jiffies_64;
-SECTIONS
-{
- /* Sections to be discarded. */
- /DISCARD/ : {
- *(.exitcall.exit)
- }
-
-
- /* Read-only sections, merged into text segment: */
- .text : {
- *(.text .text.*)
- SCHED_TEXT
- LOCK_TEXT
- KPROBES_TEXT
- *(.fixup)
- . = ALIGN(PAGE_SIZE);
- _etext = .;
- }
-
- __ex_table : {
- __start___ex_table = .;
- *(__ex_table)
- __stop___ex_table = .;
- }
-
- __bug_table : {
- __start___bug_table = .;
- *(__bug_table)
- __stop___bug_table = .;
- }
-
- __ftr_fixup : {
- __start___ftr_fixup = .;
- *(__ftr_fixup)
- __stop___ftr_fixup = .;
- }
-
- RODATA
-
-
- /* will be freed after init */
- . = ALIGN(PAGE_SIZE);
- __init_begin = .;
-
- .init.text : {
- _sinittext = .;
- *(.init.text)
- _einittext = .;
- }
-
- .init.data : {
- *(.init.data)
- }
-
- . = ALIGN(16);
- .init.setup : {
- __setup_start = .;
- *(.init.setup)
- __setup_end = .;
- }
-
- .initcall.init : {
- __initcall_start = .;
- *(.initcall1.init)
- *(.initcall2.init)
- *(.initcall3.init)
- *(.initcall4.init)
- *(.initcall5.init)
- *(.initcall6.init)
- *(.initcall7.init)
- __initcall_end = .;
- }
-
- .con_initcall.init : {
- __con_initcall_start = .;
- *(.con_initcall.init)
- __con_initcall_end = .;
- }
-
- SECURITY_INIT
-
- . = ALIGN(PAGE_SIZE);
- .init.ramfs : {
- __initramfs_start = .;
- *(.init.ramfs)
- __initramfs_end = .;
- }
-
- .data.percpu : {
- __per_cpu_start = .;
- *(.data.percpu)
- __per_cpu_end = .;
- }
-
- . = ALIGN(PAGE_SIZE);
- . = ALIGN(16384);
- __init_end = .;
- /* freed after init ends here */
-
-
- /* Read/write sections */
- . = ALIGN(PAGE_SIZE);
- . = ALIGN(16384);
- _sdata = .;
- /* The initial task and kernel stack */
- .data.init_task : {
- *(.data.init_task)
- }
-
- . = ALIGN(PAGE_SIZE);
- .data.page_aligned : {
- *(.data.page_aligned)
- }
-
- .data.cacheline_aligned : {
- *(.data.cacheline_aligned)
- }
-
- .data : {
- *(.data .data.rel* .toc1)
- *(.branch_lt)
- }
-
- .opd : {
- *(.opd)
- }
-
- .got : {
- __toc_start = .;
- *(.got)
- *(.toc)
- . = ALIGN(PAGE_SIZE);
- _edata = .;
- }
-
-
- . = ALIGN(PAGE_SIZE);
- .bss : {
- __bss_start = .;
- *(.bss)
- __bss_stop = .;
- }
-
- . = ALIGN(PAGE_SIZE);
- _end = . ;
-}
+++ /dev/null
-/*
- * Copyright (C) 1996 Paul Mackerras.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#define GETREG(reg) \
- static inline unsigned long get_ ## reg (void) \
- { unsigned long ret; asm volatile ("mf" #reg " %0" : "=r" (ret) :); return ret; }
-
-#define SETREG(reg) \
- static inline void set_ ## reg (unsigned long val) \
- { asm volatile ("mt" #reg " %0" : : "r" (val)); }
-
-GETREG(msr)
-SETREG(msrd)
-GETREG(cr)
-
-#define GSETSPR(n, name) \
- static inline long get_ ## name (void) \
- { long ret; asm volatile ("mfspr %0," #n : "=r" (ret) : ); return ret; } \
- static inline void set_ ## name (long val) \
- { asm volatile ("mtspr " #n ",%0" : : "r" (val)); }
-
-GSETSPR(0, mq)
-GSETSPR(1, xer)
-GSETSPR(4, rtcu)
-GSETSPR(5, rtcl)
-GSETSPR(8, lr)
-GSETSPR(9, ctr)
-GSETSPR(18, dsisr)
-GSETSPR(19, dar)
-GSETSPR(22, dec)
-GSETSPR(25, sdr1)
-GSETSPR(26, srr0)
-GSETSPR(27, srr1)
-GSETSPR(272, sprg0)
-GSETSPR(273, sprg1)
-GSETSPR(274, sprg2)
-GSETSPR(275, sprg3)
-GSETSPR(282, ear)
-GSETSPR(287, pvr)
-GSETSPR(1008, hid0)
-GSETSPR(1009, hid1)
-GSETSPR(1010, iabr)
-GSETSPR(1023, pir)
-
-static inline void store_inst(void *p)
-{
- asm volatile ("dcbst 0,%0; sync; icbi 0,%0; isync" : : "r" (p));
-}
-
-static inline void cflush(void *p)
-{
- asm volatile ("dcbf 0,%0; icbi 0,%0" : : "r" (p));
-}
-
-static inline void cinval(void *p)
-{
- asm volatile ("dcbi 0,%0; icbi 0,%0" : : "r" (p));
-}
spin_unlock_irqrestore(ATOMIC_HASH(v), flags);
return ret;
}
+EXPORT_SYMBOL(__atomic_add_return);
-void atomic_set(atomic_t *v, int i)
+int atomic_cmpxchg(atomic_t *v, int old, int new)
{
+ int ret;
unsigned long flags;
+
spin_lock_irqsave(ATOMIC_HASH(v), flags);
+ ret = v->counter;
+ if (likely(ret == old))
+ v->counter = new;
- v->counter = i;
+ spin_unlock_irqrestore(ATOMIC_HASH(v), flags);
+ return ret;
+}
+
+int atomic_add_unless(atomic_t *v, int a, int u)
+{
+ int ret;
+ unsigned long flags;
+ spin_lock_irqsave(ATOMIC_HASH(v), flags);
+ ret = v->counter;
+ if (ret != u)
+ v->counter += a;
spin_unlock_irqrestore(ATOMIC_HASH(v), flags);
+ return ret != u;
}
-EXPORT_SYMBOL(__atomic_add_return);
-EXPORT_SYMBOL(atomic_set);
+static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
+/* Atomic operations are already serializing */
+void atomic_set(atomic_t *v, int i)
+{
+ unsigned long flags;
+ spin_lock_irqsave(ATOMIC_HASH(v), flags);
+ v->counter = i;
+ spin_unlock_irqrestore(ATOMIC_HASH(v), flags);
+}
+EXPORT_SYMBOL(atomic_set);
*/
#include <linux/smp_lock.h>
+#include <linux/string.h>
#include <linux/bitops.h>
#include <asm/bitext.h>
#define INCLUDES
#include "compat_ioctl.c"
#include <linux/syscalls.h>
-#include <asm/fbio.h>
-
-/* Use this to get at 32-bit user passed pointers.
- * See sys_sparc32.c for description about it.
- */
-#define A(__x) compat_ptr(__x)
#define CODE
#include "compat_ioctl.c"
-struct fbcmap32 {
- int index; /* first element (0 origin) */
- int count;
- u32 red;
- u32 green;
- u32 blue;
-};
-
-#define FBIOPUTCMAP32 _IOW('F', 3, struct fbcmap32)
-#define FBIOGETCMAP32 _IOW('F', 4, struct fbcmap32)
-
-static int fbiogetputcmap(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- struct fbcmap32 __user *argp = (void __user *)arg;
- struct fbcmap __user *p = compat_alloc_user_space(sizeof(*p));
- u32 addr;
- int ret;
-
- ret = copy_in_user(p, argp, 2 * sizeof(int));
- ret |= get_user(addr, &argp->red);
- ret |= put_user(compat_ptr(addr), &p->red);
- ret |= get_user(addr, &argp->green);
- ret |= put_user(compat_ptr(addr), &p->green);
- ret |= get_user(addr, &argp->blue);
- ret |= put_user(compat_ptr(addr), &p->blue);
- if (ret)
- return -EFAULT;
- return sys_ioctl(fd, (cmd == FBIOPUTCMAP32) ? FBIOPUTCMAP_SPARC : FBIOGETCMAP_SPARC, (unsigned long)p);
-}
-
-struct fbcursor32 {
- short set; /* what to set, choose from the list above */
- short enable; /* cursor on/off */
- struct fbcurpos pos; /* cursor position */
- struct fbcurpos hot; /* cursor hot spot */
- struct fbcmap32 cmap; /* color map info */
- struct fbcurpos size; /* cursor bit map size */
- u32 image; /* cursor image bits */
- u32 mask; /* cursor mask bits */
-};
-
-#define FBIOSCURSOR32 _IOW('F', 24, struct fbcursor32)
-#define FBIOGCURSOR32 _IOW('F', 25, struct fbcursor32)
-
-static int fbiogscursor(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- struct fbcursor __user *p = compat_alloc_user_space(sizeof(*p));
- struct fbcursor32 __user *argp = (void __user *)arg;
- compat_uptr_t addr;
- int ret;
-
- ret = copy_in_user(p, argp,
- 2 * sizeof (short) + 2 * sizeof(struct fbcurpos));
- ret |= copy_in_user(&p->size, &argp->size, sizeof(struct fbcurpos));
- ret |= copy_in_user(&p->cmap, &argp->cmap, 2 * sizeof(int));
- ret |= get_user(addr, &argp->cmap.red);
- ret |= put_user(compat_ptr(addr), &p->cmap.red);
- ret |= get_user(addr, &argp->cmap.green);
- ret |= put_user(compat_ptr(addr), &p->cmap.green);
- ret |= get_user(addr, &argp->cmap.blue);
- ret |= put_user(compat_ptr(addr), &p->cmap.blue);
- ret |= get_user(addr, &argp->mask);
- ret |= put_user(compat_ptr(addr), &p->mask);
- ret |= get_user(addr, &argp->image);
- ret |= put_user(compat_ptr(addr), &p->image);
- if (ret)
- return -EFAULT;
- return sys_ioctl (fd, FBIOSCURSOR, (unsigned long)p);
-}
-
#define COMPATIBLE_IOCTL(cmd) HANDLE_IOCTL((cmd),sys_ioctl)
#define HANDLE_IOCTL(cmd,handler) { (cmd), (ioctl_trans_handler_t)(handler), NULL },
#define IOCTL_TABLE_START \
#include <linux/compat_ioctl.h>
#define DECLARES
#include "compat_ioctl.c"
-COMPATIBLE_IOCTL(FBIOGTYPE)
-COMPATIBLE_IOCTL(FBIOSATTR)
-COMPATIBLE_IOCTL(FBIOGATTR)
-COMPATIBLE_IOCTL(FBIOSVIDEO)
-COMPATIBLE_IOCTL(FBIOGVIDEO)
-COMPATIBLE_IOCTL(FBIOGCURSOR32) /* This is not implemented yet. Later it should be converted... */
-COMPATIBLE_IOCTL(FBIOSCURPOS)
-COMPATIBLE_IOCTL(FBIOGCURPOS)
-COMPATIBLE_IOCTL(FBIOGCURMAX)
-/* Little k */
-/* Little v, the video4linux ioctls */
-/* And these ioctls need translation */
-/* Note SIOCRTMSG is no longer, so this is safe and * the user would have seen just an -EINVAL anyways. */
-HANDLE_IOCTL(FBIOPUTCMAP32, fbiogetputcmap)
-HANDLE_IOCTL(FBIOGETCMAP32, fbiogetputcmap)
-HANDLE_IOCTL(FBIOSCURSOR32, fbiogscursor)
#if 0
HANDLE_IOCTL(RTC32_IRQP_READ, do_rtc_ioctl)
HANDLE_IOCTL(RTC32_IRQP_SET, do_rtc_ioctl)
unsigned int dcache_parity_tl1_occurred;
unsigned int icache_parity_tl1_occurred;
+static int ncpus_probed;
+
static int show_cpuinfo(struct seq_file *m, void *__unused)
{
seq_printf(m,
"promlib\t\t: Version 3 Revision %d\n"
"prom\t\t: %d.%d.%d\n"
"type\t\t: sun4u\n"
- "ncpus probed\t: %ld\n"
- "ncpus active\t: %ld\n"
+ "ncpus probed\t: %d\n"
+ "ncpus active\t: %d\n"
"D$ parity tl1\t: %u\n"
"I$ parity tl1\t: %u\n"
#ifndef CONFIG_SMP
prom_prev >> 16,
(prom_prev >> 8) & 0xff,
prom_prev & 0xff,
- (long)num_possible_cpus(),
- (long)num_online_cpus(),
+ ncpus_probed,
+ num_online_cpus(),
dcache_parity_tl1_occurred,
icache_parity_tl1_occurred
#ifndef CONFIG_SMP
int i, err;
err = -ENOMEM;
+
+ /* Count the number of physically present processors in
+ * the machine, even on uniprocessor, so that /proc/cpuinfo
+ * output is consistent with 2.4.x
+ */
+ ncpus_probed = 0;
+ while (!cpu_find_by_instance(ncpus_probed, NULL, NULL))
+ ncpus_probed++;
+
for (i = 0; i < NR_CPUS; i++) {
if (cpu_possible(i)) {
struct cpu *p = kmalloc(sizeof(*p), GFP_KERNEL);
#include <asm/starfire.h>
#include <asm/tlb.h>
-extern int linux_num_cpus;
extern void calibrate_delay(void);
/* Please don't make this stuff initdata!!! --DaveM */
bool
default y
-# XXX: does UM have a mmu/swap?
config MMU
bool
default y
bool
default y
-menu "Host processor type and features"
-
-source "arch/i386/Kconfig.cpu"
-
-endmenu
-
menu "UML-specific options"
config MODE_TT
config SMP
bool "Symmetric multi-processing support (EXPERIMENTAL)"
default n
- depends on (MODE_TT && EXPERIMENTAL && !SMP_BROKEN) || (BROKEN && SMP_BROKEN)
+ #SMP_BROKEN is for x86_64.
+ depends on MODE_TT && EXPERIMENTAL && (!SMP_BROKEN || (BROKEN && SMP_BROKEN))
help
This option enables UML SMP support.
It is NOT related to having a real SMP box. Not directly, at least.
+menu "Host processor type and features"
+
+source "arch/i386/Kconfig.cpu"
+
+endmenu
+
config UML_X86
bool
default y
config ARCH_REUSE_HOST_VSYSCALL_AREA
bool
default y
-
-config X86_CMPXCHG
- bool
- default y
CFLAGS += $(cflags-y)
USER_CFLAGS += $(cflags-y)
-
return(-EIO);
}
-static int not_configged_console_write(int fd, const char *buf, int len,
- void *data)
+static int not_configged_console_write(int fd, const char *buf, int len)
{
my_puts("Using a channel type which is configured out of "
"UML\n");
chan = list_entry(ele, struct chan, list);
if(!chan->output || (chan->ops->console_write == NULL))
continue;
- n = chan->ops->console_write(chan->fd, buf, len, chan->data);
+ n = chan->ops->console_write(chan->fd, buf, len);
if(chan->primary) ret = n;
}
return(ret);
#include "choose-mode.h"
#include "mode.h"
-int generic_console_write(int fd, const char *buf, int n, void *unused)
+int generic_console_write(int fd, const char *buf, int n)
{
struct termios save, new;
int err;
printk("daemon_open : control setup request failed, err = %d\n",
-n);
err = -ENOTCONN;
- goto out;
+ goto out_free;
}
n = os_read_file(pri->control, sun, sizeof(*sun));
printk("daemon_open : read of data socket failed, err = %d\n",
-n);
err = -ENOTCONN;
- goto out_close;
+ goto out_free;
}
pri->data_addr = sun;
return(fd);
+ out_free:
+ kfree(sun);
out_close:
os_close_file(fd);
out:
}
}
-static int fd_console_write(int fd, const char *buf, int n, void *d)
-{
- struct fd_chan *data = d;
-
- return(generic_console_write(fd, buf, n, &data->tt));
-}
-
struct chan_ops fd_ops = {
.type = "fd",
.init = fd_init,
.close = fd_close,
.read = generic_read,
.write = generic_write,
- .console_write = fd_console_write,
+ .console_write = generic_console_write,
.window_size = generic_window_size,
.free = generic_free,
.winch = 1,
struct mcast_data *pri = data;
struct sockaddr_in *sin = pri->mcast_addr;
struct ip_mreq mreq;
- int fd, yes = 1, err = 0;
+ int fd, yes = 1, err = -EINVAL;
if ((sin->sin_addr.s_addr == 0) || (sin->sin_port == 0))
fd = socket(AF_INET, SOCK_DGRAM, 0);
if (fd < 0){
+ err = -errno;
printk("mcast_open : data socket failed, errno = %d\n",
errno);
- err = -errno;
goto out;
}
if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(yes)) < 0) {
+ err = -errno;
printk("mcast_open: SO_REUSEADDR failed, errno = %d\n",
errno);
- err = -errno;
goto out_close;
}
/* set ttl according to config */
if (setsockopt(fd, SOL_IP, IP_MULTICAST_TTL, &pri->ttl,
sizeof(pri->ttl)) < 0) {
+ err = -errno;
printk("mcast_open: IP_MULTICAST_TTL failed, error = %d\n",
errno);
- err = -errno;
goto out_close;
}
/* set LOOP, so data does get fed back to local sockets */
if (setsockopt(fd, SOL_IP, IP_MULTICAST_LOOP, &yes, sizeof(yes)) < 0) {
+ err = -errno;
printk("mcast_open: IP_MULTICAST_LOOP failed, error = %d\n",
errno);
- err = -errno;
goto out_close;
}
/* bind socket to mcast address */
if (bind(fd, (struct sockaddr *) sin, sizeof(*sin)) < 0) {
- printk("mcast_open : data bind failed, errno = %d\n", errno);
err = -errno;
+ printk("mcast_open : data bind failed, errno = %d\n", errno);
goto out_close;
}
mreq.imr_interface.s_addr = 0;
if (setsockopt(fd, SOL_IP, IP_ADD_MEMBERSHIP,
&mreq, sizeof(mreq)) < 0) {
+ err = -errno;
printk("mcast_open: IP_ADD_MEMBERSHIP failed, error = %d\n",
errno);
printk("There appears not to be a multicast-capable network "
"interface on the host.\n");
printk("eth0 should be configured in order to use the "
"multicast transport.\n");
- err = -errno;
- goto out_close;
+ goto out_close;
}
return fd;
out_close:
- os_close_file(fd);
+ os_close_file(fd);
out:
- return err;
+ return err;
}
static void mcast_close(int fd, void *data)
static DEFINE_SPINLOCK(devices_lock);
static struct list_head devices = LIST_HEAD_INIT(devices);
-static struct device_driver uml_net_driver = {
- .name = DRIVER_NAME,
- .bus = &platform_bus_type,
+static struct platform_driver uml_net_driver = {
+ .driver = {
+ .name = DRIVER_NAME,
+ },
};
static int driver_registered;
/* sysfs register */
if (!driver_registered) {
- driver_register(¨_net_driver);
+ platform_driver_register(¨_net_driver);
driver_registered = 1;
}
device->pdev.id = n;
os_close_file(fd);
}
-static int port_console_write(int fd, const char *buf, int n, void *d)
-{
- struct port_chan *data = d;
-
- return(generic_console_write(fd, buf, n, &data->tt));
-}
-
struct chan_ops port_ops = {
.type = "port",
.init = port_init,
.close = port_close,
.read = generic_read,
.write = generic_write,
- .console_write = port_console_write,
+ .console_write = generic_console_write,
.window_size = generic_window_size,
.free = port_free,
.winch = 1,
return(fd);
}
-static int pty_console_write(int fd, const char *buf, int n, void *d)
-{
- struct pty_chan *data = d;
-
- return(generic_console_write(fd, buf, n, &data->tt));
-}
-
struct chan_ops pty_ops = {
.type = "pty",
.init = pty_chan_init,
.close = generic_close,
.read = generic_read,
.write = generic_write,
- .console_write = pty_console_write,
+ .console_write = generic_console_write,
.window_size = generic_window_size,
.free = generic_free,
.winch = 0,
.close = generic_close,
.read = generic_read,
.write = generic_write,
- .console_write = pty_console_write,
+ .console_write = generic_console_write,
.window_size = generic_window_size,
.free = generic_free,
.winch = 0,
return(fd);
}
-static int tty_console_write(int fd, const char *buf, int n, void *d)
-{
- struct tty_chan *data = d;
-
- return(generic_console_write(fd, buf, n, &data->tt));
-}
-
struct chan_ops tty_ops = {
.type = "tty",
.init = tty_chan_init,
.close = generic_close,
.read = generic_read,
.write = generic_write,
- .console_write = tty_console_write,
+ .console_write = generic_console_write,
.window_size = generic_window_size,
.free = generic_free,
.winch = 0,
__initcall(ubd_mc_init);
-static struct device_driver ubd_driver = {
- .name = DRIVER_NAME,
- .bus = &platform_bus_type,
+static struct platform_driver ubd_driver = {
+ .driver = {
+ .name = DRIVER_NAME,
+ },
};
int ubd_init(void)
if (register_blkdev(fake_major, "ubd"))
return -1;
}
- driver_register(&ubd_driver);
+ platform_driver_register(&ubd_driver);
for (i = 0; i < MAX_DEV; i++)
ubd_add(i);
return 0;
free(d);
}
-static int xterm_console_write(int fd, const char *buf, int n, void *d)
-{
- struct xterm_chan *data = d;
-
- return(generic_console_write(fd, buf, n, &data->tt));
-}
-
struct chan_ops xterm_ops = {
.type = "xterm",
.init = xterm_init,
.close = xterm_close,
.read = generic_read,
.write = generic_write,
- .console_write = xterm_console_write,
+ .console_write = generic_console_write,
.window_size = generic_window_size,
.free = xterm_free,
.winch = 1,
void (*close)(int, void *);
int (*read)(int, char *, void *);
int (*write)(int, const char *, int, void *);
- int (*console_write)(int, const char *, int, void *);
+ int (*console_write)(int, const char *, int);
int (*window_size)(int, void *, unsigned short *, unsigned short *);
void (*free)(void *);
int winch;
extern void generic_close(int fd, void *unused);
extern int generic_read(int fd, char *c_out, void *unused);
extern int generic_write(int fd, const char *buf, int n, void *unused);
-extern int generic_console_write(int fd, const char *buf, int n, void *state);
+extern int generic_console_write(int fd, const char *buf, int n);
extern int generic_window_size(int fd, void *unused, unsigned short *rows_out,
unsigned short *cols_out);
extern void generic_free(void *data);
#include "uaccess-skas.h"
#endif
+#define __under_task_size(addr, size) \
+ (((unsigned long) (addr) < TASK_SIZE) && \
+ (((unsigned long) (addr) + (size)) < TASK_SIZE))
+
+#define __access_ok_vsyscall(type, addr, size) \
+ ((type == VERIFY_READ) && \
+ ((unsigned long) (addr) >= FIXADDR_USER_START) && \
+ ((unsigned long) (addr) + (size) <= FIXADDR_USER_END) && \
+ ((unsigned long) (addr) + (size) >= (unsigned long)(addr)))
+
+#define __addr_range_nowrap(addr, size) \
+ ((unsigned long) (addr) <= ((unsigned long) (addr) + (size)))
+
#define access_ok(type, addr, size) \
- CHOOSE_MODE_PROC(access_ok_tt, access_ok_skas, type, addr, size)
+ (__addr_range_nowrap(addr, size) && \
+ (__under_task_size(addr, size) || \
+ __access_ok_vsyscall(type, addr, size) || \
+ segment_eq(get_fs(), KERNEL_DS) || \
+ CHOOSE_MODE_PROC(access_ok_tt, access_ok_skas, type, addr, size)))
static inline int copy_from_user(void *to, const void __user *from, int n)
{
#include "asm/errno.h"
#include "asm/fixmap.h"
-#define access_ok_skas(type, addr, size) \
- ((segment_eq(get_fs(), KERNEL_DS)) || \
- (((unsigned long) (addr) < TASK_SIZE) && \
- ((unsigned long) (addr) + (size) <= TASK_SIZE)) || \
- ((type == VERIFY_READ ) && \
- ((unsigned long) (addr) >= FIXADDR_USER_START) && \
- ((unsigned long) (addr) + (size) <= FIXADDR_USER_END) && \
- ((unsigned long) (addr) + (size) >= (unsigned long)(addr))))
+/* No SKAS-specific checking. */
+#define access_ok_skas(type, addr, size) 0
extern int copy_from_user_skas(void *to, const void __user *from, int n);
extern int copy_to_user_skas(void __user *to, const void *from, int n);
return(0);
}
- return(access_ok_skas(VERIFY_READ, from, n) ?
+ return(access_ok(VERIFY_READ, from, n) ?
buffer_op((unsigned long) from, n, 0, copy_chunk_from_user, &to):
n);
}
return(0);
}
- return(access_ok_skas(VERIFY_WRITE, to, n) ?
+ return(access_ok(VERIFY_WRITE, to, n) ?
buffer_op((unsigned long) to, n, 1, copy_chunk_to_user, &from) :
n);
}
return(strnlen(dst, count));
}
- if(!access_ok_skas(VERIFY_READ, src, 1))
+ if(!access_ok(VERIFY_READ, src, 1))
return(-EFAULT);
n = buffer_op((unsigned long) src, count, 0, strncpy_chunk_from_user,
return(0);
}
- return(access_ok_skas(VERIFY_WRITE, mem, len) ?
+ return(access_ok(VERIFY_WRITE, mem, len) ?
buffer_op((unsigned long) mem, len, 1, clear_chunk, NULL) : len);
}
pte = pte_offset_kernel(pmd, address);
} while(!pte_present(*pte));
err = 0;
+ /* The below warning was added in place of
+ * pte_mkyoung(); if (is_write) pte_mkdirty();
+ * If it's triggered, we'd see normally a hang here (a clean pte is
+ * marked read-only to emulate the dirty bit).
+ * However, the generic code can mark a PTE writable but clean on a
+ * concurrent read fault, triggering this harmlessly. So comment it out.
+ */
+#if 0
WARN_ON(!pte_young(*pte) || (is_write && !pte_dirty(*pte)));
+#endif
flush_tlb_page(vma, address);
out:
up_read(&mm->mmap_sem);
extern unsigned long end_vm;
extern unsigned long uml_physmem;
-#define under_task_size(addr, size) \
- (((unsigned long) (addr) < TASK_SIZE) && \
- (((unsigned long) (addr) + (size)) < TASK_SIZE))
-
#define is_stack(addr, size) \
(((unsigned long) (addr) < STACK_TOP) && \
((unsigned long) (addr) >= STACK_TOP - ABOVE_KMEM) && \
(((unsigned long) (addr) + (size)) <= STACK_TOP))
#define access_ok_tt(type, addr, size) \
- ((type == VERIFY_READ) || (segment_eq(get_fs(), KERNEL_DS)) || \
- (((unsigned long) (addr) <= ((unsigned long) (addr) + (size))) && \
- (under_task_size(addr, size) || is_stack(addr, size))))
+ (is_stack(addr, size))
extern unsigned long get_fault_addr(void);
int copy_from_user_tt(void *to, const void __user *from, int n)
{
- if(!access_ok_tt(VERIFY_READ, from, n))
+ if(!access_ok(VERIFY_READ, from, n))
return(n);
return(__do_copy_from_user(to, from, n, ¤t->thread.fault_addr,
int copy_to_user_tt(void __user *to, const void *from, int n)
{
- if(!access_ok_tt(VERIFY_WRITE, to, n))
+ if(!access_ok(VERIFY_WRITE, to, n))
return(n);
return(__do_copy_to_user(to, from, n, ¤t->thread.fault_addr,
{
int n;
- if(!access_ok_tt(VERIFY_READ, src, 1))
+ if(!access_ok(VERIFY_READ, src, 1))
return(-EFAULT);
n = __do_strncpy_from_user(dst, src, count,
int clear_user_tt(void __user *mem, int len)
{
- if(!access_ok_tt(VERIFY_WRITE, mem, len))
+ if(!access_ok(VERIFY_WRITE, mem, len))
return(len);
return(__do_clear_user(mem, len, ¤t->thread.fault_addr,
bool
default y
+config GENERIC_HARDIRQS
+ bool
+ default y
+
+config GENERIC_IRQ_PROBE
+ bool
+ default y
+
# Turn off some random 386 crap that can affect device config
config ISA
bool
/*
* arch/v850/kernel/irq.c -- High-level interrupt handling
*
- * Copyright (C) 2001,02,03,04 NEC Electronics Corporation
- * Copyright (C) 2001,02,03,04 Miles Bader <miles@gnu.org>
+ * Copyright (C) 2001,02,03,04,05 NEC Electronics Corporation
+ * Copyright (C) 2001,02,03,04,05 Miles Bader <miles@gnu.org>
* Copyright (C) 1994-2000 Ralf Baechle
* Copyright (C) 1992 Linus Torvalds
*
#include <asm/system.h>
/*
- * Controller mappings for all interrupt sources:
+ * 'what should we do if we get a hw irq event on an illegal vector'.
+ * each architecture has to answer this themselves, it doesn't deserve
+ * a generic callback i think.
*/
-irq_desc_t irq_desc[NR_IRQS] __cacheline_aligned = {
- [0 ... NR_IRQS-1] = {
- .handler = &no_irq_type,
- .lock = SPIN_LOCK_UNLOCKED
- }
-};
-
-/*
- * Special irq handlers.
- */
-
-irqreturn_t no_action(int cpl, void *dev_id, struct pt_regs *regs)
-{
- return IRQ_NONE;
-}
-
-/*
- * Generic no controller code
- */
-
-static void enable_none(unsigned int irq) { }
-static unsigned int startup_none(unsigned int irq) { return 0; }
-static void disable_none(unsigned int irq) { }
-static void ack_none(unsigned int irq)
+void ack_bad_irq(unsigned int irq)
{
- /*
- * 'what should we do if we get a hw irq event on an illegal vector'.
- * each architecture has to answer this themselves, it doesn't deserve
- * a generic callback i think.
- */
printk("received IRQ %d with unknown interrupt type\n", irq);
}
-/* startup is the same as "enable", shutdown is same as "disable" */
-#define shutdown_none disable_none
-#define end_none enable_none
-
-struct hw_interrupt_type no_irq_type = {
- .typename = "none",
- .startup = startup_none,
- .shutdown = shutdown_none,
- .enable = enable_none,
- .disable = disable_none,
- .ack = ack_none,
- .end = end_none
-};
-
volatile unsigned long irq_err_count, spurious_count;
/*
int show_interrupts(struct seq_file *p, void *v)
{
- int i = *(loff_t *) v;
- struct irqaction * action;
- unsigned long flags;
+ int irq = *(loff_t *) v;
- if (i == 0) {
+ if (irq == 0) {
+ int cpu;
seq_puts(p, " ");
- for (i=0; i < 1 /*smp_num_cpus*/; i++)
- seq_printf(p, "CPU%d ", i);
+ for (cpu=0; cpu < 1 /*smp_num_cpus*/; cpu++)
+ seq_printf(p, "CPU%d ", cpu);
seq_putc(p, '\n');
}
- if (i < NR_IRQS) {
- int j, count, num;
- const char *type_name = irq_desc[i].handler->typename;
- spin_lock_irqsave(&irq_desc[j].lock, flags);
- action = irq_desc[i].action;
- if (!action)
- goto skip;
+ if (irq < NR_IRQS) {
+ unsigned long flags;
+ struct irqaction *action;
- count = 0;
- num = -1;
- for (j = 0; j < NR_IRQS; j++)
- if (irq_desc[j].handler->typename == type_name) {
- if (i == j)
- num = count;
- count++;
- }
+ spin_lock_irqsave(&irq_desc[irq].lock, flags);
- seq_printf(p, "%3d: ",i);
- seq_printf(p, "%10u ", kstat_irqs(i));
- if (count > 1) {
- int prec = (num >= 100 ? 3 : num >= 10 ? 2 : 1);
- seq_printf(p, " %*s%d", 14 - prec, type_name, num);
- } else
- seq_printf(p, " %14s", type_name);
+ action = irq_desc[irq].action;
+ if (action) {
+ int j;
+ int count = 0;
+ int num = -1;
+ const char *type_name = irq_desc[irq].handler->typename;
+
+ for (j = 0; j < NR_IRQS; j++)
+ if (irq_desc[j].handler->typename == type_name){
+ if (irq == j)
+ num = count;
+ count++;
+ }
+
+ seq_printf(p, "%3d: ",irq);
+ seq_printf(p, "%10u ", kstat_irqs(irq));
+ if (count > 1) {
+ int prec = (num >= 100 ? 3 : num >= 10 ? 2 : 1);
+ seq_printf(p, " %*s%d", 14 - prec,
+ type_name, num);
+ } else
+ seq_printf(p, " %14s", type_name);
- seq_printf(p, " %s", action->name);
- for (action=action->next; action; action = action->next)
- seq_printf(p, ", %s", action->name);
- seq_putc(p, '\n');
-skip:
- spin_unlock_irqrestore(&irq_desc[j].lock, flags);
- } else if (i == NR_IRQS)
- seq_printf(p, "ERR: %10lu\n", irq_err_count);
- return 0;
-}
-
-/*
- * This should really return information about whether
- * we should do bottom half handling etc. Right now we
- * end up _always_ checking the bottom half, which is a
- * waste of time and is not what some drivers would
- * prefer.
- */
-int handle_IRQ_event(unsigned int irq, struct pt_regs * regs, struct irqaction * action)
-{
- int status = 1; /* Force the "do bottom halves" bit */
- int ret;
-
- if (!(action->flags & SA_INTERRUPT))
- local_irq_enable();
-
- do {
- ret = action->handler(irq, action->dev_id, regs);
- if (ret == IRQ_HANDLED)
- status |= action->flags;
- action = action->next;
- } while (action);
- if (status & SA_SAMPLE_RANDOM)
- add_interrupt_randomness(irq);
- local_irq_disable();
-
- return status;
-}
-
-/*
- * Generic enable/disable code: this just calls
- * down into the PIC-specific version for the actual
- * hardware disable after having gotten the irq
- * controller lock.
- */
-
-/**
- * disable_irq_nosync - disable an irq without waiting
- * @irq: Interrupt to disable
- *
- * Disable the selected interrupt line. Disables of an interrupt
- * stack. Unlike disable_irq(), this function does not ensure existing
- * instances of the IRQ handler have completed before returning.
- *
- * This function may be called from IRQ context.
- */
-
-void inline disable_irq_nosync(unsigned int irq)
-{
- irq_desc_t *desc = irq_desc + irq;
- unsigned long flags;
-
- spin_lock_irqsave(&desc->lock, flags);
- if (!desc->depth++) {
- desc->status |= IRQ_DISABLED;
- desc->handler->disable(irq);
- }
- spin_unlock_irqrestore(&desc->lock, flags);
-}
-
-/**
- * disable_irq - disable an irq and wait for completion
- * @irq: Interrupt to disable
- *
- * Disable the selected interrupt line. Disables of an interrupt
- * stack. That is for two disables you need two enables. This
- * function waits for any pending IRQ handlers for this interrupt
- * to complete before returning. If you use this function while
- * holding a resource the IRQ handler may need you will deadlock.
- *
- * This function may be called - with care - from IRQ context.
- */
-
-void disable_irq(unsigned int irq)
-{
- disable_irq_nosync(irq);
- synchronize_irq(irq);
-}
+ seq_printf(p, " %s", action->name);
+ for (action=action->next; action; action = action->next)
+ seq_printf(p, ", %s", action->name);
+ seq_putc(p, '\n');
+ }
-/**
- * enable_irq - enable interrupt handling on an irq
- * @irq: Interrupt to enable
- *
- * Re-enables the processing of interrupts on this IRQ line
- * providing no disable_irq calls are now in effect.
- *
- * This function may be called from IRQ context.
- */
-
-void enable_irq(unsigned int irq)
-{
- irq_desc_t *desc = irq_desc + irq;
- unsigned long flags;
+ spin_unlock_irqrestore(&irq_desc[irq].lock, flags);
+ } else if (irq == NR_IRQS)
+ seq_printf(p, "ERR: %10lu\n", irq_err_count);
- spin_lock_irqsave(&desc->lock, flags);
- switch (desc->depth) {
- case 1: {
- unsigned int status = desc->status & ~IRQ_DISABLED;
- desc->status = status;
- if ((status & (IRQ_PENDING | IRQ_REPLAY)) == IRQ_PENDING) {
- desc->status = status | IRQ_REPLAY;
- hw_resend_irq(desc->handler,irq);
- }
- desc->handler->enable(irq);
- /* fall-through */
- }
- default:
- desc->depth--;
- break;
- case 0:
- printk("enable_irq(%u) unbalanced from %p\n", irq,
- __builtin_return_address(0));
- }
- spin_unlock_irqrestore(&desc->lock, flags);
+ return 0;
}
/* Handle interrupt IRQ. REGS are the registers at the time of ther
interrupt. */
unsigned int handle_irq (int irq, struct pt_regs *regs)
{
- /*
- * We ack quickly, we don't want the irq controller
- * thinking we're snobs just because some other CPU has
- * disabled global interrupts (we have already done the
- * INT_ACK cycles, it's too late to try to pretend to the
- * controller that we aren't taking the interrupt).
- *
- * 0 return value means that this irq is already being
- * handled by some other CPU. (or is disabled)
- */
- int cpu = smp_processor_id();
- irq_desc_t *desc = irq_desc + irq;
- struct irqaction * action;
- unsigned int status;
-
irq_enter();
- kstat_cpu(cpu).irqs[irq]++;
- spin_lock(&desc->lock);
- desc->handler->ack(irq);
- /*
- REPLAY is when Linux resends an IRQ that was dropped earlier
- WAITING is used by probe to mark irqs that are being tested
- */
- status = desc->status & ~(IRQ_REPLAY | IRQ_WAITING);
- status |= IRQ_PENDING; /* we _want_ to handle it */
-
- /*
- * If the IRQ is disabled for whatever reason, we cannot
- * use the action we have.
- */
- action = NULL;
- if (likely(!(status & (IRQ_DISABLED | IRQ_INPROGRESS)))) {
- action = desc->action;
- status &= ~IRQ_PENDING; /* we commit to handling */
- status |= IRQ_INPROGRESS; /* we are handling it */
- }
- desc->status = status;
-
- /*
- * If there is no IRQ handler or it was disabled, exit early.
- Since we set PENDING, if another processor is handling
- a different instance of this same irq, the other processor
- will take care of it.
- */
- if (unlikely(!action))
- goto out;
-
- /*
- * Edge triggered interrupts need to remember
- * pending events.
- * This applies to any hw interrupts that allow a second
- * instance of the same irq to arrive while we are in handle_irq
- * or in the handler. But the code here only handles the _second_
- * instance of the irq, not the third or fourth. So it is mostly
- * useful for irq hardware that does not mask cleanly in an
- * SMP environment.
- */
- for (;;) {
- spin_unlock(&desc->lock);
- handle_IRQ_event(irq, regs, action);
- spin_lock(&desc->lock);
-
- if (likely(!(desc->status & IRQ_PENDING)))
- break;
- desc->status &= ~IRQ_PENDING;
- }
- desc->status &= ~IRQ_INPROGRESS;
-
-out:
- /*
- * The ->end() handler has to deal with interrupts which got
- * disabled while the handler was running.
- */
- desc->handler->end(irq);
- spin_unlock(&desc->lock);
-
+ __do_IRQ(irq, regs);
irq_exit();
-
return 1;
}
-/**
- * request_irq - allocate an interrupt line
- * @irq: Interrupt line to allocate
- * @handler: Function to be called when the IRQ occurs
- * @irqflags: Interrupt type flags
- * @devname: An ascii name for the claiming device
- * @dev_id: A cookie passed back to the handler function
- *
- * This call allocates interrupt resources and enables the
- * interrupt line and IRQ handling. From the point this
- * call is made your handler function may be invoked. Since
- * your handler function must clear any interrupt the board
- * raises, you must take care both to initialise your hardware
- * and to set up the interrupt handler in the right order.
- *
- * Dev_id must be globally unique. Normally the address of the
- * device data structure is used as the cookie. Since the handler
- * receives this value it makes sense to use it.
- *
- * If your interrupt is shared you must pass a non NULL dev_id
- * as this is required when freeing the interrupt.
- *
- * Flags:
- *
- * SA_SHIRQ Interrupt is shared
- *
- * SA_INTERRUPT Disable local interrupts while processing
- *
- * SA_SAMPLE_RANDOM The interrupt can be used for entropy
- *
- */
-
-int request_irq(unsigned int irq,
- irqreturn_t (*handler)(int, void *, struct pt_regs *),
- unsigned long irqflags,
- const char * devname,
- void *dev_id)
-{
- int retval;
- struct irqaction * action;
-
-#if 1
- /*
- * Sanity-check: shared interrupts should REALLY pass in
- * a real dev-ID, otherwise we'll have trouble later trying
- * to figure out which interrupt is which (messes up the
- * interrupt freeing logic etc).
- */
- if (irqflags & SA_SHIRQ) {
- if (!dev_id)
- printk("Bad boy: %s (at 0x%x) called us without a dev_id!\n", devname, (&irq)[-1]);
- }
-#endif
-
- if (irq >= NR_IRQS)
- return -EINVAL;
- if (!handler)
- return -EINVAL;
-
- action = (struct irqaction *)
- kmalloc(sizeof(struct irqaction), GFP_KERNEL);
- if (!action)
- return -ENOMEM;
-
- action->handler = handler;
- action->flags = irqflags;
- cpus_clear(action->mask);
- action->name = devname;
- action->next = NULL;
- action->dev_id = dev_id;
-
- retval = setup_irq(irq, action);
- if (retval)
- kfree(action);
- return retval;
-}
-
-EXPORT_SYMBOL(request_irq);
-
-/**
- * free_irq - free an interrupt
- * @irq: Interrupt line to free
- * @dev_id: Device identity to free
- *
- * Remove an interrupt handler. The handler is removed and if the
- * interrupt line is no longer in use by any driver it is disabled.
- * On a shared IRQ the caller must ensure the interrupt is disabled
- * on the card it drives before calling this function. The function
- * does not return until any executing interrupts for this IRQ
- * have completed.
- *
- * This function may be called from interrupt context.
- *
- * Bugs: Attempting to free an irq in a handler for the same irq hangs
- * the machine.
- */
-
-void free_irq(unsigned int irq, void *dev_id)
-{
- irq_desc_t *desc;
- struct irqaction **p;
- unsigned long flags;
-
- if (irq >= NR_IRQS)
- return;
-
- desc = irq_desc + irq;
- spin_lock_irqsave(&desc->lock,flags);
- p = &desc->action;
- for (;;) {
- struct irqaction * action = *p;
- if (action) {
- struct irqaction **pp = p;
- p = &action->next;
- if (action->dev_id != dev_id)
- continue;
-
- /* Found it - now remove it from the list of entries */
- *pp = action->next;
- if (!desc->action) {
- desc->status |= IRQ_DISABLED;
- desc->handler->shutdown(irq);
- }
- spin_unlock_irqrestore(&desc->lock,flags);
-
- synchronize_irq(irq);
- kfree(action);
- return;
- }
- printk("Trying to free free IRQ%d\n",irq);
- spin_unlock_irqrestore(&desc->lock,flags);
- return;
- }
-}
-
-EXPORT_SYMBOL(free_irq);
-
-/*
- * IRQ autodetection code..
- *
- * This depends on the fact that any interrupt that
- * comes in on to an unassigned handler will get stuck
- * with "IRQ_WAITING" cleared and the interrupt
- * disabled.
- */
-
-static DECLARE_MUTEX(probe_sem);
-
-/**
- * probe_irq_on - begin an interrupt autodetect
- *
- * Commence probing for an interrupt. The interrupts are scanned
- * and a mask of potential interrupt lines is returned.
- *
- */
-
-unsigned long probe_irq_on(void)
-{
- unsigned int i;
- irq_desc_t *desc;
- unsigned long val;
- unsigned long delay;
-
- down(&probe_sem);
- /*
- * something may have generated an irq long ago and we want to
- * flush such a longstanding irq before considering it as spurious.
- */
- for (i = NR_IRQS-1; i > 0; i--) {
- desc = irq_desc + i;
-
- spin_lock_irq(&desc->lock);
- if (!irq_desc[i].action)
- irq_desc[i].handler->startup(i);
- spin_unlock_irq(&desc->lock);
- }
-
- /* Wait for longstanding interrupts to trigger. */
- for (delay = jiffies + HZ/50; time_after(delay, jiffies); )
- /* about 20ms delay */ barrier();
-
- /*
- * enable any unassigned irqs
- * (we must startup again here because if a longstanding irq
- * happened in the previous stage, it may have masked itself)
- */
- for (i = NR_IRQS-1; i > 0; i--) {
- desc = irq_desc + i;
-
- spin_lock_irq(&desc->lock);
- if (!desc->action) {
- desc->status |= IRQ_AUTODETECT | IRQ_WAITING;
- if (desc->handler->startup(i))
- desc->status |= IRQ_PENDING;
- }
- spin_unlock_irq(&desc->lock);
- }
-
- /*
- * Wait for spurious interrupts to trigger
- */
- for (delay = jiffies + HZ/10; time_after(delay, jiffies); )
- /* about 100ms delay */ barrier();
-
- /*
- * Now filter out any obviously spurious interrupts
- */
- val = 0;
- for (i = 0; i < NR_IRQS; i++) {
- irq_desc_t *desc = irq_desc + i;
- unsigned int status;
-
- spin_lock_irq(&desc->lock);
- status = desc->status;
-
- if (status & IRQ_AUTODETECT) {
- /* It triggered already - consider it spurious. */
- if (!(status & IRQ_WAITING)) {
- desc->status = status & ~IRQ_AUTODETECT;
- desc->handler->shutdown(i);
- } else
- if (i < 32)
- val |= 1 << i;
- }
- spin_unlock_irq(&desc->lock);
- }
-
- return val;
-}
-
-EXPORT_SYMBOL(probe_irq_on);
-
-/*
- * Return a mask of triggered interrupts (this
- * can handle only legacy ISA interrupts).
- */
-
-/**
- * probe_irq_mask - scan a bitmap of interrupt lines
- * @val: mask of interrupts to consider
- *
- * Scan the ISA bus interrupt lines and return a bitmap of
- * active interrupts. The interrupt probe logic state is then
- * returned to its previous value.
- *
- * Note: we need to scan all the irq's even though we will
- * only return ISA irq numbers - just so that we reset them
- * all to a known state.
- */
-unsigned int probe_irq_mask(unsigned long val)
-{
- int i;
- unsigned int mask;
-
- mask = 0;
- for (i = 0; i < NR_IRQS; i++) {
- irq_desc_t *desc = irq_desc + i;
- unsigned int status;
-
- spin_lock_irq(&desc->lock);
- status = desc->status;
-
- if (status & IRQ_AUTODETECT) {
- if (i < 16 && !(status & IRQ_WAITING))
- mask |= 1 << i;
-
- desc->status = status & ~IRQ_AUTODETECT;
- desc->handler->shutdown(i);
- }
- spin_unlock_irq(&desc->lock);
- }
- up(&probe_sem);
-
- return mask & val;
-}
-
-/*
- * Return the one interrupt that triggered (this can
- * handle any interrupt source).
- */
-
-/**
- * probe_irq_off - end an interrupt autodetect
- * @val: mask of potential interrupts (unused)
- *
- * Scans the unused interrupt lines and returns the line which
- * appears to have triggered the interrupt. If no interrupt was
- * found then zero is returned. If more than one interrupt is
- * found then minus the first candidate is returned to indicate
- * their is doubt.
- *
- * The interrupt probe logic state is returned to its previous
- * value.
- *
- * BUGS: When used in a module (which arguably shouldnt happen)
- * nothing prevents two IRQ probe callers from overlapping. The
- * results of this are non-optimal.
- */
-
-int probe_irq_off(unsigned long val)
-{
- int i, irq_found, nr_irqs;
-
- nr_irqs = 0;
- irq_found = 0;
- for (i = 0; i < NR_IRQS; i++) {
- irq_desc_t *desc = irq_desc + i;
- unsigned int status;
-
- spin_lock_irq(&desc->lock);
- status = desc->status;
-
- if (status & IRQ_AUTODETECT) {
- if (!(status & IRQ_WAITING)) {
- if (!nr_irqs)
- irq_found = i;
- nr_irqs++;
- }
- desc->status = status & ~IRQ_AUTODETECT;
- desc->handler->shutdown(i);
- }
- spin_unlock_irq(&desc->lock);
- }
- up(&probe_sem);
-
- if (nr_irqs > 1)
- irq_found = -irq_found;
- return irq_found;
-}
-
-EXPORT_SYMBOL(probe_irq_off);
-
-/* this was setup_x86_irq but it seems pretty generic */
-int setup_irq(unsigned int irq, struct irqaction * new)
-{
- int shared = 0;
- unsigned long flags;
- struct irqaction *old, **p;
- irq_desc_t *desc = irq_desc + irq;
-
- /*
- * Some drivers like serial.c use request_irq() heavily,
- * so we have to be careful not to interfere with a
- * running system.
- */
- if (new->flags & SA_SAMPLE_RANDOM) {
- /*
- * This function might sleep, we want to call it first,
- * outside of the atomic block.
- * Yes, this might clear the entropy pool if the wrong
- * driver is attempted to be loaded, without actually
- * installing a new handler, but is this really a problem,
- * only the sysadmin is able to do this.
- */
- rand_initialize_irq(irq);
- }
-
- /*
- * The following block of code has to be executed atomically
- */
- spin_lock_irqsave(&desc->lock,flags);
- p = &desc->action;
- if ((old = *p) != NULL) {
- /* Can't share interrupts unless both agree to */
- if (!(old->flags & new->flags & SA_SHIRQ)) {
- spin_unlock_irqrestore(&desc->lock,flags);
- return -EBUSY;
- }
-
- /* add new interrupt at end of irq queue */
- do {
- p = &old->next;
- old = *p;
- } while (old);
- shared = 1;
- }
-
- *p = new;
-
- if (!shared) {
- desc->depth = 0;
- desc->status &= ~(IRQ_DISABLED | IRQ_AUTODETECT | IRQ_WAITING | IRQ_INPROGRESS);
- desc->handler->startup(irq);
- }
- spin_unlock_irqrestore(&desc->lock,flags);
-
- /* register_irq_proc(irq); */
- return 0;
-}
-
/* Initialize irq handling for IRQs.
BASE_IRQ, BASE_IRQ+INTERVAL, ..., BASE_IRQ+NUM*INTERVAL
to IRQ_TYPE. An IRQ_TYPE of 0 means to use a generic interrupt type. */
base_irq += interval;
}
}
-
-#if defined(CONFIG_PROC_FS) && defined(CONFIG_SYSCTL)
-void init_irq_proc(void)
-{
-}
-#endif /* CONFIG_PROC_FS && CONFIG_SYSCTL */
source "kernel/Kconfig.preempt"
-config K8_NUMA
- bool "K8 NUMA support"
- select NUMA
+config NUMA
+ bool "Non Uniform Memory Access (NUMA) Support"
depends on SMP
help
- Enable NUMA (Non Unified Memory Architecture) support for
- AMD Opteron Multiprocessor systems. The kernel will try to allocate
- memory used by a CPU on the local memory controller of the CPU
- and add some more NUMA awareness to the kernel.
- This code is recommended on all multiprocessor Opteron systems
- and normally doesn't hurt on others.
+ Enable NUMA (Non Uniform Memory Access) support. The kernel
+ will try to allocate memory used by a CPU on the local memory
+ controller of the CPU and add some more NUMA awareness to the kernel.
+ This code is recommended on all multiprocessor Opteron systems.
+ If the system is EM64T, you should say N unless your system is EM64T
+ NUMA.
+
+config K8_NUMA
+ bool "Old style AMD Opteron NUMA detection"
+ depends on NUMA
+ default y
+ help
+ Enable K8 NUMA node topology detection. You should say Y here if
+ you have a multi processor AMD K8 system. This uses an old
+ method to read the NUMA configurtion directly from the builtin
+ Northbridge of Opteron. It is recommended to use X86_64_ACPI_NUMA
+ instead, which also takes priority if both are compiled in.
+
+# Dummy CONFIG option to select ACPI_NUMA from drivers/acpi/Kconfig.
+
+config X86_64_ACPI_NUMA
+ bool "ACPI NUMA detection"
+ depends on NUMA
+ select ACPI
+ select ACPI_NUMA
+ default y
+ help
+ Enable ACPI SRAT based node topology detection.
config NUMA_EMU
- bool "NUMA emulation support"
- select NUMA
- depends on SMP
+ bool "NUMA emulation"
+ depends on NUMA
help
Enable NUMA emulation. A flat machine will be split
into virtual nodes when booted with "numa=fake=N", where N is the
depends on NUMA
default y
-config NUMA
- bool
- default n
config ARCH_DISCONTIGMEM_ENABLE
def_bool y
Additional support for intel specific MCE features such as
the thermal monitor.
+config X86_MCE_AMD
+ bool "AMD MCE features"
+ depends on X86_MCE && X86_LOCAL_APIC
+ default y
+ help
+ Additional support for AMD specific MCE features such as
+ the DRAM Error Threshold.
+
config PHYSICAL_START
hex "Physical address where the kernel is loaded" if EMBEDDED
default "0x100000"
left.
config IA32_AOUT
- bool "IA32 a.out support"
+ tristate "IA32 a.out support"
depends on IA32_EMULATION
help
Support old a.out binaries in the 32bit emulation.
source "lib/Kconfig.debug"
-# !SMP for now because the context switch early causes GPF in segment reloading
-# and the GS base checking does the wrong thing then, causing a hang.
-config CHECKING
- bool "Additional run-time checks"
- depends on DEBUG_KERNEL && !SMP
- help
- Enables some internal consistency checks for kernel debugging.
- You should normally say N.
-
config INIT_DEBUG
bool "Debug __init statements"
depends on DEBUG_KERNEL
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13-git11
-# Mon Sep 12 16:16:16 2005
+# Linux kernel version: 2.6.14-git7
+# Sat Nov 5 15:55:50 2005
#
CONFIG_X86_64=y
CONFIG_64BIT=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
+CONFIG_HOTPLUG=y
CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_PREEMPT_BKL=y
+CONFIG_NUMA=y
CONFIG_K8_NUMA=y
+CONFIG_X86_64_ACPI_NUMA=y
# CONFIG_NUMA_EMU is not set
CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
-CONFIG_NUMA=y
CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_NEED_MULTIPLE_NODES=y
# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y
-CONFIG_HAVE_DEC_LOCK=y
CONFIG_NR_CPUS=32
+CONFIG_HOTPLUG_CPU=y
CONFIG_HPET_TIMER=y
CONFIG_X86_PM_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_SWIOTLB=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_INTEL=y
+CONFIG_X86_MCE_AMD=y
CONFIG_PHYSICAL_START=0x100000
# CONFIG_KEXEC is not set
CONFIG_SECCOMP=y
# CONFIG_PM_DEBUG is not set
CONFIG_SOFTWARE_SUSPEND=y
CONFIG_PM_STD_PARTITION=""
+CONFIG_SUSPEND_SMP=y
#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
+CONFIG_ACPI_SLEEP=y
+CONFIG_ACPI_SLEEP_PROC_FS=y
+CONFIG_ACPI_SLEEP_PROC_SLEEP=y
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_HOTKEY=m
CONFIG_ACPI_FAN=y
CONFIG_ACPI_PROCESSOR=y
+CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_THERMAL=y
CONFIG_ACPI_NUMA=y
# CONFIG_ACPI_ASUS is not set
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
-# CONFIG_ACPI_CONTAINER is not set
+CONFIG_ACPI_CONTAINER=y
#
# CPU Frequency scaling
# Network testing
#
# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETFILTER_NETLINK is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_FW_LOADER is not set
# CONFIG_DEBUG_DRIVER is not set
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
#
# Memory Technology Devices (MTD)
#
# CONFIG_IOSCHED_AS is not set
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+CONFIG_DEFAULT_DEADLINE=y
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
# CONFIG_ATA_OVER_ETH is not set
#
CONFIG_SCSI_SPI_ATTRS=y
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
#
# SCSI low-level drivers
# CONFIG_AIC79XX_REG_PRETTY_PRINT is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
CONFIG_SCSI_SATA=y
# CONFIG_SCSI_SATA_AHCI is not set
# CONFIG_SCSI_SATA_SVW is not set
CONFIG_SCSI_ATA_PIIX=y
# CONFIG_SCSI_SATA_MV is not set
-# CONFIG_SCSI_SATA_NV is not set
-# CONFIG_SCSI_SATA_PROMISE is not set
+CONFIG_SCSI_SATA_NV=y
+# CONFIG_SCSI_PDC_ADMA is not set
# CONFIG_SCSI_SATA_QSTOR is not set
+# CONFIG_SCSI_SATA_PROMISE is not set
# CONFIG_SCSI_SATA_SX4 is not set
# CONFIG_SCSI_SATA_SIL is not set
+# CONFIG_SCSI_SATA_SIL24 is not set
# CONFIG_SCSI_SATA_SIS is not set
# CONFIG_SCSI_SATA_ULI is not set
CONFIG_SCSI_SATA_VIA=y
# CONFIG_SCSI_SATA_VITESSE is not set
+CONFIG_SCSI_SATA_INTEL_COMBINED=y
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
CONFIG_FUSION=y
CONFIG_FUSION_SPI=y
# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
CONFIG_FUSION_MAX_SGE=128
# CONFIG_FUSION_CTL is not set
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
CONFIG_NET_VENDOR_3COM=y
CONFIG_VORTEX=y
# CONFIG_TYPHOON is not set
#
# Watchdog Cards
#
-# CONFIG_WATCHDOG is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+CONFIG_SOFT_WATCHDOG=y
+# CONFIG_ACQUIRE_WDT is not set
+# CONFIG_ADVANTECH_WDT is not set
+# CONFIG_ALIM1535_WDT is not set
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_SC520_WDT is not set
+# CONFIG_EUROTECH_WDT is not set
+# CONFIG_IB700_WDT is not set
+# CONFIG_IBMASR is not set
+# CONFIG_WAFER_WDT is not set
+# CONFIG_I6300ESB_WDT is not set
+# CONFIG_I8XX_TCO is not set
+# CONFIG_SC1200_WDT is not set
+# CONFIG_60XX_WDT is not set
+# CONFIG_SBC8360_WDT is not set
+# CONFIG_CPU5_WDT is not set
+# CONFIG_W83627HF_WDT is not set
+# CONFIG_W83877F_WDT is not set
+# CONFIG_W83977F_WDT is not set
+# CONFIG_MACHZ_WDT is not set
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
CONFIG_RTC=y
# TPM devices
#
# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
#
# I2C support
#
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_HDAPS is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# USB Device Class drivers
#
# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
-# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_ACM is not set
CONFIG_USB_PRINTER=y
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
+# CONFIG_USB_APPLETOUCH is not set
#
# USB Imaging devices
#
# CONFIG_EDD is not set
# CONFIG_DELL_RBU is not set
-CONFIG_DCDBAS=m
+# CONFIG_DCDBAS is not set
#
# File systems
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
CONFIG_AUTOFS_FS=y
-# CONFIG_AUTOFS4_FS is not set
+CONFIG_AUTOFS4_FS=y
# CONFIG_FUSE_FS is not set
#
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
-# CONFIG_RELAYFS_FS is not set
+CONFIG_RELAYFS_FS=y
#
# Miscellaneous filesystems
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
CONFIG_DEBUG_FS=y
+# CONFIG_DEBUG_VM is not set
# CONFIG_FRAME_POINTER is not set
+# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_INIT_DEBUG=y
# CONFIG_IOMMU_DEBUG is not set
CONFIG_KPROBES=y
#undef WARN_OLD
#undef CORE_DUMP /* probably broken */
-extern int ia32_setup_arg_pages(struct linux_binprm *bprm,
- unsigned long stack_top, int exec_stack);
-
static int load_aout_binary(struct linux_binprm *, struct pt_regs * regs);
static int load_aout_library(struct file*);
me->thread.es = __USER_DS;
}
-int setup_arg_pages(struct linux_binprm *bprm, unsigned long stack_top, int executable_stack)
+int ia32_setup_arg_pages(struct linux_binprm *bprm, unsigned long stack_top,
+ int executable_stack)
{
unsigned long stack_base;
struct vm_area_struct *mpnt;
return 0;
}
+EXPORT_SYMBOL(ia32_setup_arg_pages);
static unsigned long
elf32_map (struct file *filep, unsigned long addr, struct elf_phdr *eppnt, int prot, int type)
obj-$(CONFIG_X86_MCE) += mce.o
obj-$(CONFIG_X86_MCE_INTEL) += mce_intel.o
+obj-$(CONFIG_X86_MCE_AMD) += mce_amd.o
obj-$(CONFIG_MTRR) += ../../i386/kernel/cpu/mtrr/
obj-$(CONFIG_ACPI) += acpi/
obj-$(CONFIG_X86_MSR) += msr.o
void __init iommu_hole_init(void)
{
int fix, num;
- u32 aper_size, aper_alloc = 0, aper_order, last_aper_order = 0;
+ u32 aper_size, aper_alloc = 0, aper_order = 0, last_aper_order = 0;
u64 aper_base, last_aper_base = 0;
int valid_agp = 0;
return 0;
}
+#ifdef CONFIG_X86_MCE_AMD
+void setup_threshold_lvt(unsigned long lvt_off)
+{
+ unsigned int v = 0;
+ unsigned long reg = (lvt_off << 4) + 0x500;
+ v |= THRESHOLD_APIC_VECTOR;
+ apic_write(reg, v);
+}
+#endif /* CONFIG_X86_MCE_AMD */
+
#undef APIC_DIVISOR
/*
#include <asm/e820.h>
#include <asm/proto.h>
#include <asm/bootsetup.h>
-
-extern char _end[];
+#include <asm/sections.h>
/*
* PFN of last memory page.
ENTRY(thermal_interrupt)
apicinterrupt THERMAL_APIC_VECTOR,smp_thermal_interrupt
+ENTRY(threshold_interrupt)
+ apicinterrupt THRESHOLD_APIC_VECTOR,mce_threshold_interrupt
+
#ifdef CONFIG_SMP
ENTRY(reschedule_interrupt)
apicinterrupt RESCHEDULE_VECTOR,smp_reschedule_interrupt
#include <linux/linkage.h>
#include <linux/threads.h>
+#include <linux/init.h>
#include <asm/desc.h>
#include <asm/segment.h>
#include <asm/page.h>
movl %eax, %cr4
/* Setup early boot stage 4 level pagetables */
- movl $(init_level4_pgt - __START_KERNEL_map), %eax
+ movl $(boot_level4_pgt - __START_KERNEL_map), %eax
movl %eax, %cr3
/* Setup EFER (Extended Feature Enable Register) */
movq %rax, %cr4
/* Setup early boot stage 4 level pagetables. */
- movq $(init_level4_pgt - __START_KERNEL_map), %rax
+ movq $(boot_level4_pgt - __START_KERNEL_map), %rax
movq %rax, %cr3
/* Check if nx is implemented */
ENTRY(stext)
ENTRY(_stext)
- /*
- * This default setting generates an ident mapping at address 0x100000
- * and a mapping for the kernel that precisely maps virtual address
- * 0xffffffff80000000 to physical address 0x000000. (always using
- * 2Mbyte large pages provided by PAE mode)
- */
.org 0x1000
ENTRY(init_level4_pgt)
- .quad 0x0000000000002007 + __PHYSICAL_START /* -> level3_ident_pgt */
- .fill 255,8,0
- .quad 0x000000000000a007 + __PHYSICAL_START
- .fill 254,8,0
- /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
- .quad 0x0000000000003007 + __PHYSICAL_START /* -> level3_kernel_pgt */
+ /* This gets initialized in x86_64_start_kernel */
+ .fill 512,8,0
.org 0x2000
ENTRY(level3_ident_pgt)
.quad 0x0000000000003007 + __PHYSICAL_START /* -> level3_kernel_pgt */
#endif
+#ifndef CONFIG_HOTPLUG_CPU
+ __INITDATA
+#endif
+ /*
+ * This default setting generates an ident mapping at address 0x100000
+ * and a mapping for the kernel that precisely maps virtual address
+ * 0xffffffff80000000 to physical address 0x000000. (always using
+ * 2Mbyte large pages provided by PAE mode)
+ */
+ .align PAGE_SIZE
+ENTRY(boot_level4_pgt)
+ .quad 0x0000000000002007 + __PHYSICAL_START /* -> level3_ident_pgt */
+ .fill 255,8,0
+ .quad 0x000000000000a007 + __PHYSICAL_START
+ .fill 254,8,0
+ /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
+ .quad 0x0000000000003007 + __PHYSICAL_START /* -> level3_kernel_pgt */
+
.data
.align 16
#include <asm/bootsetup.h>
#include <asm/setup.h>
#include <asm/desc.h>
+#include <asm/pgtable.h>
+#include <asm/sections.h>
/* Don't add a printk in there. printk relies on the PDA which is not initialized
yet. */
static void __init clear_bss(void)
{
- extern char __bss_start[], __bss_end[];
memset(__bss_start, 0,
- (unsigned long) __bss_end - (unsigned long) __bss_start);
+ (unsigned long) __bss_stop - (unsigned long) __bss_start);
}
#define NEW_CL_POINTER 0x228 /* Relative to real mode data */
boot_cpu_data.x86_mask = eax & 0xf;
}
-extern char _end[];
-
void __init x86_64_start_kernel(char * real_mode_data)
{
char *s;
set_intr_gate(i, early_idt_handler);
asm volatile("lidt %0" :: "m" (idt_descr));
clear_bss();
+
+ /*
+ * switch to init_level4_pgt from boot_level4_pgt
+ */
+ memcpy(init_level4_pgt, boot_level4_pgt, PTRS_PER_PGD*sizeof(pgd_t));
+ asm volatile("movq %0,%%cr3" :: "r" (__pa_symbol(&init_level4_pgt)));
+
pda_init(0);
copy_bootdata(real_mode_data);
#ifdef CONFIG_SMP
void invalidate_interrupt6(void);
void invalidate_interrupt7(void);
void thermal_interrupt(void);
+void threshold_interrupt(void);
void i8254_timer_resume(void);
static void setup_timer_hardware(void)
}
static struct sysdev_class timer_sysclass = {
- set_kset_name("timer"),
+ set_kset_name("timer_pit"),
.resume = timer_resume,
};
set_intr_gate(CALL_FUNCTION_VECTOR, call_function_interrupt);
#endif
set_intr_gate(THERMAL_APIC_VECTOR, thermal_interrupt);
+ set_intr_gate(THRESHOLD_APIC_VECTOR, threshold_interrupt);
#ifdef CONFIG_X86_LOCAL_APIC
/* self generated IPI for local APIC timer */
* Rough estimation of how many shared IRQs there are, can
* be changed anytime.
*/
-#define MAX_PLUS_SHARED_IRQS NR_IRQS
+#define MAX_PLUS_SHARED_IRQS NR_IRQ_VECTORS
#define PIN_MAP_SIZE (MAX_PLUS_SHARED_IRQS + NR_IRQS)
/*
int pin; \
struct irq_pin_list *entry = irq_2_pin + irq; \
\
+ BUG_ON(irq >= NR_IRQS); \
for (;;) { \
unsigned int reg; \
pin = entry->pin; \
}
#endif
+static u8 gsi_2_irq[NR_IRQ_VECTORS] = { [0 ... NR_IRQ_VECTORS-1] = 0xFF };
+
/*
* The common case is 1:1 IRQ<->pin mappings. Sometimes there are
* shared ISA-space IRQs, so we have to support them. We are super
static int first_free_entry = NR_IRQS;
struct irq_pin_list *entry = irq_2_pin + irq;
+ BUG_ON(irq >= NR_IRQS);
while (entry->next)
entry = irq_2_pin + entry->next;
entry->next = first_free_entry;
entry = irq_2_pin + entry->next;
if (++first_free_entry >= PIN_MAP_SIZE)
- panic("io_apic.c: whoops");
+ panic("io_apic.c: ran out of irq_2_pin entries!");
}
entry->apic = apic;
entry->pin = pin;
best_guess = irq;
}
}
+ BUG_ON(best_guess >= NR_IRQS);
return best_guess;
}
return MPBIOS_trigger(idx);
}
+static int next_irq = 16;
+
+/*
+ * gsi_irq_sharing -- Name overload! "irq" can be either a legacy IRQ
+ * in the range 0-15, a linux IRQ in the range 0-223, or a GSI number
+ * from ACPI, which can reach 800 in large boxen.
+ *
+ * Compact the sparse GSI space into a sequential IRQ series and reuse
+ * vectors if possible.
+ */
+int gsi_irq_sharing(int gsi)
+{
+ int i, tries, vector;
+
+ BUG_ON(gsi >= NR_IRQ_VECTORS);
+
+ if (platform_legacy_irq(gsi))
+ return gsi;
+
+ if (gsi_2_irq[gsi] != 0xFF)
+ return (int)gsi_2_irq[gsi];
+
+ tries = NR_IRQS;
+ try_again:
+ vector = assign_irq_vector(gsi);
+
+ /*
+ * Sharing vectors means sharing IRQs, so scan irq_vectors for previous
+ * use of vector and if found, return that IRQ. However, we never want
+ * to share legacy IRQs, which usually have a different trigger mode
+ * than PCI.
+ */
+ for (i = 0; i < NR_IRQS; i++)
+ if (IO_APIC_VECTOR(i) == vector)
+ break;
+ if (platform_legacy_irq(i)) {
+ if (--tries >= 0) {
+ IO_APIC_VECTOR(i) = 0;
+ goto try_again;
+ }
+ panic("gsi_irq_sharing: didn't find an IRQ using vector 0x%02X for GSI %d", vector, gsi);
+ }
+ if (i < NR_IRQS) {
+ gsi_2_irq[gsi] = i;
+ printk(KERN_INFO "GSI %d sharing vector 0x%02X and IRQ %d\n",
+ gsi, vector, i);
+ return i;
+ }
+
+ i = next_irq++;
+ BUG_ON(i >= NR_IRQS);
+ gsi_2_irq[gsi] = i;
+ IO_APIC_VECTOR(i) = vector;
+ printk(KERN_INFO "GSI %d assigned vector 0x%02X and IRQ %d\n",
+ gsi, vector, i);
+ return i;
+}
+
static int pin_2_irq(int idx, int apic, int pin)
{
int irq, i;
while (i < apic)
irq += nr_ioapic_registers[i++];
irq += pin;
+ irq = gsi_irq_sharing(irq);
break;
}
default:
break;
}
}
+ BUG_ON(irq >= NR_IRQS);
/*
* PCI IRQ command line redirection. Yes, limits are hardcoded.
}
}
}
+ BUG_ON(irq >= NR_IRQS);
return irq;
}
{
static int current_vector = FIRST_DEVICE_VECTOR, offset = 0;
- BUG_ON(irq >= NR_IRQ_VECTORS);
- if (IO_APIC_VECTOR(irq) > 0)
+ BUG_ON(irq != AUTO_ASSIGN && (unsigned)irq >= NR_IRQ_VECTORS);
+ if (irq != AUTO_ASSIGN && IO_APIC_VECTOR(irq) > 0)
return IO_APIC_VECTOR(irq);
next:
current_vector += 8;
goto next;
if (current_vector >= FIRST_SYSTEM_VECTOR) {
- offset++;
- if (!(offset%8))
- return -ENOSPC;
+ /* If we run out of vectors on large boxen, must share them. */
+ offset = (offset + 1) % 8;
current_vector = FIRST_DEVICE_VECTOR + offset;
}
entry.polarity = active_high_low;
entry.mask = 1; /* Disabled (masked) */
+ irq = gsi_irq_sharing(irq);
/*
* IRQs < 16 are already in the irq_2_pin[] map
*/
static unsigned long console_logged;
static int notify_user;
static int rip_msr;
-static int mce_bootlog;
+static int mce_bootlog = 1;
/*
* Lockless MCE logging infrastructure.
/* disable GART TBL walk error reporting, which trips off
incorrectly with the IOMMU & 3ware & Cerberus. */
clear_bit(10, &bank[4]);
+ /* Lots of broken BIOS around that don't clear them
+ by default and leave crap in there. Don't log. */
+ mce_bootlog = 0;
}
+
}
static void __cpuinit mce_cpu_features(struct cpuinfo_x86 *c)
case X86_VENDOR_INTEL:
mce_intel_feature_init(c);
break;
+ case X86_VENDOR_AMD:
+ mce_amd_feature_init(c);
+ break;
default:
break;
}
/* mce=off disables machine check. Note you can reenable it later
using sysfs.
mce=TOLERANCELEVEL (number, see above)
- mce=bootlog Log MCEs from before booting. Disabled by default to work
- around buggy BIOS that leave bogus MCEs. */
+ mce=bootlog Log MCEs from before booting. Disabled by default on AMD.
+ mce=nobootlog Don't log MCEs from before booting. */
static int __init mcheck_enable(char *str)
{
if (*str == '=')
str++;
if (!strcmp(str, "off"))
mce_dont_init = 1;
- else if (!strcmp(str, "bootlog"))
- mce_bootlog = 1;
+ else if (!strcmp(str, "bootlog") || !strcmp(str,"nobootlog"))
+ mce_bootlog = str[0] == 'b';
else if (isdigit(str[0]))
get_option(&str, &tolerant);
else
--- /dev/null
+/*
+ * (c) 2005 Advanced Micro Devices, Inc.
+ * Your use of this code is subject to the terms and conditions of the
+ * GNU general public license version 2. See "COPYING" or
+ * http://www.gnu.org/licenses/gpl.html
+ *
+ * Written by Jacob Shin - AMD, Inc.
+ *
+ * Support : jacob.shin@amd.com
+ *
+ * MC4_MISC0 DRAM ECC Error Threshold available under AMD K8 Rev F.
+ * MC4_MISC0 exists per physical processor.
+ *
+ */
+
+#include <linux/cpu.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/kobject.h>
+#include <linux/notifier.h>
+#include <linux/sched.h>
+#include <linux/smp.h>
+#include <linux/sysdev.h>
+#include <linux/sysfs.h>
+#include <asm/apic.h>
+#include <asm/mce.h>
+#include <asm/msr.h>
+#include <asm/percpu.h>
+
+#define PFX "mce_threshold: "
+#define VERSION "version 1.00.9"
+#define NR_BANKS 5
+#define THRESHOLD_MAX 0xFFF
+#define INT_TYPE_APIC 0x00020000
+#define MASK_VALID_HI 0x80000000
+#define MASK_LVTOFF_HI 0x00F00000
+#define MASK_COUNT_EN_HI 0x00080000
+#define MASK_INT_TYPE_HI 0x00060000
+#define MASK_OVERFLOW_HI 0x00010000
+#define MASK_ERR_COUNT_HI 0x00000FFF
+#define MASK_OVERFLOW 0x0001000000000000L
+
+struct threshold_bank {
+ unsigned int cpu;
+ u8 bank;
+ u8 interrupt_enable;
+ u16 threshold_limit;
+ struct kobject kobj;
+};
+
+static struct threshold_bank threshold_defaults = {
+ .interrupt_enable = 0,
+ .threshold_limit = THRESHOLD_MAX,
+};
+
+#ifdef CONFIG_SMP
+static unsigned char shared_bank[NR_BANKS] = {
+ 0, 0, 0, 0, 1
+};
+#endif
+
+static DEFINE_PER_CPU(unsigned char, bank_map); /* see which banks are on */
+
+/*
+ * CPU Initialization
+ */
+
+/* must be called with correct cpu affinity */
+static void threshold_restart_bank(struct threshold_bank *b,
+ int reset, u16 old_limit)
+{
+ u32 mci_misc_hi, mci_misc_lo;
+
+ rdmsr(MSR_IA32_MC0_MISC + b->bank * 4, mci_misc_lo, mci_misc_hi);
+
+ if (b->threshold_limit < (mci_misc_hi & THRESHOLD_MAX))
+ reset = 1; /* limit cannot be lower than err count */
+
+ if (reset) { /* reset err count and overflow bit */
+ mci_misc_hi =
+ (mci_misc_hi & ~(MASK_ERR_COUNT_HI | MASK_OVERFLOW_HI)) |
+ (THRESHOLD_MAX - b->threshold_limit);
+ } else if (old_limit) { /* change limit w/o reset */
+ int new_count = (mci_misc_hi & THRESHOLD_MAX) +
+ (old_limit - b->threshold_limit);
+ mci_misc_hi = (mci_misc_hi & ~MASK_ERR_COUNT_HI) |
+ (new_count & THRESHOLD_MAX);
+ }
+
+ b->interrupt_enable ?
+ (mci_misc_hi = (mci_misc_hi & ~MASK_INT_TYPE_HI) | INT_TYPE_APIC) :
+ (mci_misc_hi &= ~MASK_INT_TYPE_HI);
+
+ mci_misc_hi |= MASK_COUNT_EN_HI;
+ wrmsr(MSR_IA32_MC0_MISC + b->bank * 4, mci_misc_lo, mci_misc_hi);
+}
+
+void __cpuinit mce_amd_feature_init(struct cpuinfo_x86 *c)
+{
+ int bank;
+ u32 mci_misc_lo, mci_misc_hi;
+ unsigned int cpu = smp_processor_id();
+
+ for (bank = 0; bank < NR_BANKS; ++bank) {
+ rdmsr(MSR_IA32_MC0_MISC + bank * 4, mci_misc_lo, mci_misc_hi);
+
+ /* !valid, !counter present, bios locked */
+ if (!(mci_misc_hi & MASK_VALID_HI) ||
+ !(mci_misc_hi & MASK_VALID_HI >> 1) ||
+ (mci_misc_hi & MASK_VALID_HI >> 2))
+ continue;
+
+ per_cpu(bank_map, cpu) |= (1 << bank);
+
+#ifdef CONFIG_SMP
+ if (shared_bank[bank] && cpu_core_id[cpu])
+ continue;
+#endif
+
+ setup_threshold_lvt((mci_misc_hi & MASK_LVTOFF_HI) >> 20);
+ threshold_defaults.cpu = cpu;
+ threshold_defaults.bank = bank;
+ threshold_restart_bank(&threshold_defaults, 0, 0);
+ }
+}
+
+/*
+ * APIC Interrupt Handler
+ */
+
+/*
+ * threshold interrupt handler will service THRESHOLD_APIC_VECTOR.
+ * the interrupt goes off when error_count reaches threshold_limit.
+ * the handler will simply log mcelog w/ software defined bank number.
+ */
+asmlinkage void mce_threshold_interrupt(void)
+{
+ int bank;
+ struct mce m;
+
+ ack_APIC_irq();
+ irq_enter();
+
+ memset(&m, 0, sizeof(m));
+ rdtscll(m.tsc);
+ m.cpu = smp_processor_id();
+
+ /* assume first bank caused it */
+ for (bank = 0; bank < NR_BANKS; ++bank) {
+ m.bank = MCE_THRESHOLD_BASE + bank;
+ rdmsrl(MSR_IA32_MC0_MISC + bank * 4, m.misc);
+
+ if (m.misc & MASK_OVERFLOW) {
+ mce_log(&m);
+ goto out;
+ }
+ }
+ out:
+ irq_exit();
+}
+
+/*
+ * Sysfs Interface
+ */
+
+static struct sysdev_class threshold_sysclass = {
+ set_kset_name("threshold"),
+};
+
+static DEFINE_PER_CPU(struct sys_device, device_threshold);
+
+struct threshold_attr {
+ struct attribute attr;
+ ssize_t(*show) (struct threshold_bank *, char *);
+ ssize_t(*store) (struct threshold_bank *, const char *, size_t count);
+};
+
+static DEFINE_PER_CPU(struct threshold_bank *, threshold_banks[NR_BANKS]);
+
+static cpumask_t affinity_set(unsigned int cpu)
+{
+ cpumask_t oldmask = current->cpus_allowed;
+ cpumask_t newmask = CPU_MASK_NONE;
+ cpu_set(cpu, newmask);
+ set_cpus_allowed(current, newmask);
+ return oldmask;
+}
+
+static void affinity_restore(cpumask_t oldmask)
+{
+ set_cpus_allowed(current, oldmask);
+}
+
+#define SHOW_FIELDS(name) \
+ static ssize_t show_ ## name(struct threshold_bank * b, char *buf) \
+ { \
+ return sprintf(buf, "%lx\n", (unsigned long) b->name); \
+ }
+SHOW_FIELDS(interrupt_enable)
+SHOW_FIELDS(threshold_limit)
+
+static ssize_t store_interrupt_enable(struct threshold_bank *b,
+ const char *buf, size_t count)
+{
+ char *end;
+ cpumask_t oldmask;
+ unsigned long new = simple_strtoul(buf, &end, 0);
+ if (end == buf)
+ return -EINVAL;
+ b->interrupt_enable = !!new;
+
+ oldmask = affinity_set(b->cpu);
+ threshold_restart_bank(b, 0, 0);
+ affinity_restore(oldmask);
+
+ return end - buf;
+}
+
+static ssize_t store_threshold_limit(struct threshold_bank *b,
+ const char *buf, size_t count)
+{
+ char *end;
+ cpumask_t oldmask;
+ u16 old;
+ unsigned long new = simple_strtoul(buf, &end, 0);
+ if (end == buf)
+ return -EINVAL;
+ if (new > THRESHOLD_MAX)
+ new = THRESHOLD_MAX;
+ if (new < 1)
+ new = 1;
+ old = b->threshold_limit;
+ b->threshold_limit = new;
+
+ oldmask = affinity_set(b->cpu);
+ threshold_restart_bank(b, 0, old);
+ affinity_restore(oldmask);
+
+ return end - buf;
+}
+
+static ssize_t show_error_count(struct threshold_bank *b, char *buf)
+{
+ u32 high, low;
+ cpumask_t oldmask;
+ oldmask = affinity_set(b->cpu);
+ rdmsr(MSR_IA32_MC0_MISC + b->bank * 4, low, high); /* ignore low 32 */
+ affinity_restore(oldmask);
+ return sprintf(buf, "%x\n",
+ (high & 0xFFF) - (THRESHOLD_MAX - b->threshold_limit));
+}
+
+static ssize_t store_error_count(struct threshold_bank *b,
+ const char *buf, size_t count)
+{
+ cpumask_t oldmask;
+ oldmask = affinity_set(b->cpu);
+ threshold_restart_bank(b, 1, 0);
+ affinity_restore(oldmask);
+ return 1;
+}
+
+#define THRESHOLD_ATTR(_name,_mode,_show,_store) { \
+ .attr = {.name = __stringify(_name), .mode = _mode }, \
+ .show = _show, \
+ .store = _store, \
+};
+
+#define ATTR_FIELDS(name) \
+ static struct threshold_attr name = \
+ THRESHOLD_ATTR(name, 0644, show_## name, store_## name)
+
+ATTR_FIELDS(interrupt_enable);
+ATTR_FIELDS(threshold_limit);
+ATTR_FIELDS(error_count);
+
+static struct attribute *default_attrs[] = {
+ &interrupt_enable.attr,
+ &threshold_limit.attr,
+ &error_count.attr,
+ NULL
+};
+
+#define to_bank(k) container_of(k,struct threshold_bank,kobj)
+#define to_attr(a) container_of(a,struct threshold_attr,attr)
+
+static ssize_t show(struct kobject *kobj, struct attribute *attr, char *buf)
+{
+ struct threshold_bank *b = to_bank(kobj);
+ struct threshold_attr *a = to_attr(attr);
+ ssize_t ret;
+ ret = a->show ? a->show(b, buf) : -EIO;
+ return ret;
+}
+
+static ssize_t store(struct kobject *kobj, struct attribute *attr,
+ const char *buf, size_t count)
+{
+ struct threshold_bank *b = to_bank(kobj);
+ struct threshold_attr *a = to_attr(attr);
+ ssize_t ret;
+ ret = a->store ? a->store(b, buf, count) : -EIO;
+ return ret;
+}
+
+static struct sysfs_ops threshold_ops = {
+ .show = show,
+ .store = store,
+};
+
+static struct kobj_type threshold_ktype = {
+ .sysfs_ops = &threshold_ops,
+ .default_attrs = default_attrs,
+};
+
+/* symlinks sibling shared banks to first core. first core owns dir/files. */
+static __cpuinit int threshold_create_bank(unsigned int cpu, int bank)
+{
+ int err = 0;
+ struct threshold_bank *b = 0;
+
+#ifdef CONFIG_SMP
+ if (cpu_core_id[cpu] && shared_bank[bank]) { /* symlink */
+ char name[16];
+ unsigned lcpu = first_cpu(cpu_core_map[cpu]);
+ if (cpu_core_id[lcpu])
+ goto out; /* first core not up yet */
+
+ b = per_cpu(threshold_banks, lcpu)[bank];
+ if (!b)
+ goto out;
+ sprintf(name, "bank%i", bank);
+ err = sysfs_create_link(&per_cpu(device_threshold, cpu).kobj,
+ &b->kobj, name);
+ if (err)
+ goto out;
+ per_cpu(threshold_banks, cpu)[bank] = b;
+ goto out;
+ }
+#endif
+
+ b = kmalloc(sizeof(struct threshold_bank), GFP_KERNEL);
+ if (!b) {
+ err = -ENOMEM;
+ goto out;
+ }
+ memset(b, 0, sizeof(struct threshold_bank));
+
+ b->cpu = cpu;
+ b->bank = bank;
+ b->interrupt_enable = 0;
+ b->threshold_limit = THRESHOLD_MAX;
+ kobject_set_name(&b->kobj, "bank%i", bank);
+ b->kobj.parent = &per_cpu(device_threshold, cpu).kobj;
+ b->kobj.ktype = &threshold_ktype;
+
+ err = kobject_register(&b->kobj);
+ if (err) {
+ kfree(b);
+ goto out;
+ }
+ per_cpu(threshold_banks, cpu)[bank] = b;
+ out:
+ return err;
+}
+
+/* create dir/files for all valid threshold banks */
+static __cpuinit int threshold_create_device(unsigned int cpu)
+{
+ int bank;
+ int err = 0;
+
+ per_cpu(device_threshold, cpu).id = cpu;
+ per_cpu(device_threshold, cpu).cls = &threshold_sysclass;
+ err = sysdev_register(&per_cpu(device_threshold, cpu));
+ if (err)
+ goto out;
+
+ for (bank = 0; bank < NR_BANKS; ++bank) {
+ if (!(per_cpu(bank_map, cpu) & 1 << bank))
+ continue;
+ err = threshold_create_bank(cpu, bank);
+ if (err)
+ goto out;
+ }
+ out:
+ return err;
+}
+
+#ifdef CONFIG_HOTPLUG_CPU
+/*
+ * let's be hotplug friendly.
+ * in case of multiple core processors, the first core always takes ownership
+ * of shared sysfs dir/files, and rest of the cores will be symlinked to it.
+ */
+
+/* cpu hotplug call removes all symlinks before first core dies */
+static __cpuinit void threshold_remove_bank(unsigned int cpu, int bank)
+{
+ struct threshold_bank *b;
+ char name[16];
+
+ b = per_cpu(threshold_banks, cpu)[bank];
+ if (!b)
+ return;
+ if (shared_bank[bank] && atomic_read(&b->kobj.kref.refcount) > 2) {
+ sprintf(name, "bank%i", bank);
+ sysfs_remove_link(&per_cpu(device_threshold, cpu).kobj, name);
+ per_cpu(threshold_banks, cpu)[bank] = 0;
+ } else {
+ kobject_unregister(&b->kobj);
+ kfree(per_cpu(threshold_banks, cpu)[bank]);
+ }
+}
+
+static __cpuinit void threshold_remove_device(unsigned int cpu)
+{
+ int bank;
+
+ for (bank = 0; bank < NR_BANKS; ++bank) {
+ if (!(per_cpu(bank_map, cpu) & 1 << bank))
+ continue;
+ threshold_remove_bank(cpu, bank);
+ }
+ sysdev_unregister(&per_cpu(device_threshold, cpu));
+}
+
+/* link all existing siblings when first core comes up */
+static __cpuinit int threshold_create_symlinks(unsigned int cpu)
+{
+ int bank, err = 0;
+ unsigned int lcpu = 0;
+
+ if (cpu_core_id[cpu])
+ return 0;
+ for_each_cpu_mask(lcpu, cpu_core_map[cpu]) {
+ if (lcpu == cpu)
+ continue;
+ for (bank = 0; bank < NR_BANKS; ++bank) {
+ if (!(per_cpu(bank_map, cpu) & 1 << bank))
+ continue;
+ if (!shared_bank[bank])
+ continue;
+ err = threshold_create_bank(lcpu, bank);
+ }
+ }
+ return err;
+}
+
+/* remove all symlinks before first core dies. */
+static __cpuinit void threshold_remove_symlinks(unsigned int cpu)
+{
+ int bank;
+ unsigned int lcpu = 0;
+ if (cpu_core_id[cpu])
+ return;
+ for_each_cpu_mask(lcpu, cpu_core_map[cpu]) {
+ if (lcpu == cpu)
+ continue;
+ for (bank = 0; bank < NR_BANKS; ++bank) {
+ if (!(per_cpu(bank_map, cpu) & 1 << bank))
+ continue;
+ if (!shared_bank[bank])
+ continue;
+ threshold_remove_bank(lcpu, bank);
+ }
+ }
+}
+#else /* !CONFIG_HOTPLUG_CPU */
+static __cpuinit void threshold_create_symlinks(unsigned int cpu)
+{
+}
+static __cpuinit void threshold_remove_symlinks(unsigned int cpu)
+{
+}
+static void threshold_remove_device(unsigned int cpu)
+{
+}
+#endif
+
+/* get notified when a cpu comes on/off */
+static __cpuinit int threshold_cpu_callback(struct notifier_block *nfb,
+ unsigned long action, void *hcpu)
+{
+ /* cpu was unsigned int to begin with */
+ unsigned int cpu = (unsigned long)hcpu;
+
+ if (cpu >= NR_CPUS)
+ goto out;
+
+ switch (action) {
+ case CPU_ONLINE:
+ threshold_create_device(cpu);
+ threshold_create_symlinks(cpu);
+ break;
+ case CPU_DOWN_PREPARE:
+ threshold_remove_symlinks(cpu);
+ break;
+ case CPU_DOWN_FAILED:
+ threshold_create_symlinks(cpu);
+ break;
+ case CPU_DEAD:
+ threshold_remove_device(cpu);
+ break;
+ default:
+ break;
+ }
+ out:
+ return NOTIFY_OK;
+}
+
+static struct notifier_block threshold_cpu_notifier = {
+ .notifier_call = threshold_cpu_callback,
+};
+
+static __init int threshold_init_device(void)
+{
+ int err;
+ int lcpu = 0;
+
+ err = sysdev_class_register(&threshold_sysclass);
+ if (err)
+ goto out;
+
+ /* to hit CPUs online before the notifier is up */
+ for_each_online_cpu(lcpu) {
+ err = threshold_create_device(lcpu);
+ if (err)
+ goto out;
+ }
+ register_cpu_notifier(&threshold_cpu_notifier);
+
+ out:
+ return err;
+}
+
+device_initcall(threshold_init_device);
* Various Linux-internal data structures created from the
* MP-table.
*/
-int apic_version [MAX_APICS];
+unsigned char apic_version [MAX_APICS];
unsigned char mp_bus_id_to_type [MAX_MP_BUSSES] = { [0 ... MAX_MP_BUSSES-1] = -1 };
int mp_bus_id_to_pci_bus [MAX_MP_BUSSES] = { [0 ... MAX_MP_BUSSES-1] = -1 };
/* Processor that is doing the boot up */
unsigned int boot_cpu_id = -1U;
/* Internal processor count */
-static unsigned int num_processors = 0;
+unsigned int num_processors __initdata = 0;
+
+unsigned disabled_cpus __initdata;
/* Bitmask of physically existing CPUs */
physid_mask_t phys_cpu_present_map = PHYSID_MASK_NONE;
static void __init MP_processor_info (struct mpc_config_processor *m)
{
- int ver, cpu;
+ int cpu;
+ unsigned char ver;
static int found_bsp=0;
- if (!(m->mpc_cpuflag & CPU_ENABLED))
+ if (!(m->mpc_cpuflag & CPU_ENABLED)) {
+ disabled_cpus++;
return;
+ }
printk(KERN_INFO "Processor #%d %d:%d APIC version %d\n",
m->mpc_apicid,
}
cpu = num_processors++;
-
- if (m->mpc_apicid > MAX_APICS) {
+
+#if MAX_APICS < 255
+ if ((int)m->mpc_apicid > MAX_APICS) {
printk(KERN_ERR "Processor #%d INVALID. (Max ID: %d).\n",
m->mpc_apicid, MAX_APICS);
return;
}
+#endif
ver = m->mpc_apicver;
physid_set(m->mpc_apicid, phys_cpu_present_map);
m->mpc_irqtype, m->mpc_irqflag & 3,
(m->mpc_irqflag >> 2) & 3, m->mpc_srcbus,
m->mpc_srcbusirq, m->mpc_dstapic, m->mpc_dstirq);
- if (++mp_irq_entries == MAX_IRQ_SOURCES)
+ if (++mp_irq_entries >= MAX_IRQ_SOURCES)
panic("Max # of irq sources exceeded!!\n");
}
* Read the physical hardware table. Anything here will
* override the defaults.
*/
- if (!smp_read_mpc((void *)(unsigned long)mpf->mpf_physptr)) {
+ if (!smp_read_mpc(phys_to_virt(mpf->mpf_physptr))) {
smp_found_config = 0;
printk(KERN_ERR "BIOS bug, MP table errors detected!...\n");
printk(KERN_ERR "... disabling SMP support. (tell your hw vendor)\n");
uses the normal dma_mask for alloc_coherent. */
dma_mask &= *dev->dma_mask;
+ /* Why <=? Even when the mask is smaller than 4GB it is often larger
+ than 16MB and in this case we have a chance of finding fitting memory
+ in the next higher zone first. If not retry with true GFP_DMA. -AK */
+ if (dma_mask <= 0xffffffff)
+ gfp |= GFP_DMA32;
+
again:
memory = dma_alloc_pages(dev, gfp, get_order(size));
if (memory == NULL)
}
if (!(gfp & GFP_DMA)) {
- gfp |= GFP_DMA;
+ gfp = (gfp & ~GFP_DMA32) | GFP_DMA;
goto again;
}
return NULL;
do {
ssleep(1);
for_each_online_cpu(cpu) {
- if (cpu_isset(cpu, map) && !per_cpu(cpu_idle_state, cpu))
+ if (cpu_isset(cpu, map) &&
+ !per_cpu(cpu_idle_state, cpu))
cpu_clear(cpu, map);
}
cpus_and(map, map, cpu_online_map);
system_utsname.version);
printk("RIP: %04lx:[<%016lx>] ", regs->cs & 0xffff, regs->rip);
printk_address(regs->rip);
- printk("\nRSP: %04lx:%016lx EFLAGS: %08lx\n", regs->ss, regs->rsp, regs->eflags);
+ printk("\nRSP: %04lx:%016lx EFLAGS: %08lx\n", regs->ss, regs->rsp,
+ regs->eflags);
printk("RAX: %016lx RBX: %016lx RCX: %016lx\n",
regs->rax, regs->rbx, regs->rcx);
printk("RDX: %016lx RSI: %016lx RDI: %016lx\n",
struct pt_regs * childregs;
struct task_struct *me = current;
- childregs = ((struct pt_regs *) (THREAD_SIZE + (unsigned long) p->thread_info)) - 1;
-
+ childregs = ((struct pt_regs *)
+ (THREAD_SIZE + (unsigned long) p->thread_info)) - 1;
*childregs = *regs;
childregs->rax = 0;
childregs->rsp = rsp;
- if (rsp == ~0UL) {
+ if (rsp == ~0UL)
childregs->rsp = (unsigned long)childregs;
- }
p->thread.rsp = (unsigned long) childregs;
p->thread.rsp0 = (unsigned long) (childregs+1);
p->thread.io_bitmap_max = 0;
return -ENOMEM;
}
- memcpy(p->thread.io_bitmap_ptr, me->thread.io_bitmap_ptr, IO_BITMAP_BYTES);
+ memcpy(p->thread.io_bitmap_ptr, me->thread.io_bitmap_ptr,
+ IO_BITMAP_BYTES);
}
/*
* - fold all the options into a flag word and test it with a single test.
* - could test fs/gs bitsliced
*/
-struct task_struct *__switch_to(struct task_struct *prev_p, struct task_struct *next_p)
+struct task_struct *
+__switch_to(struct task_struct *prev_p, struct task_struct *next_p)
{
struct thread_struct *prev = &prev_p->thread,
*next = &next_p->thread;
prev->userrsp = read_pda(oldrsp);
write_pda(oldrsp, next->userrsp);
write_pda(pcurrent, next_p);
- write_pda(kernelstack, (unsigned long)next_p->thread_info + THREAD_SIZE - PDA_STACKOFFSET);
+ write_pda(kernelstack,
+ (unsigned long)next_p->thread_info + THREAD_SIZE - PDA_STACKOFFSET);
/*
* Now maybe reload the debug registers
return do_fork(SIGCHLD, regs->rsp, regs, 0, NULL, NULL);
}
-asmlinkage long sys_clone(unsigned long clone_flags, unsigned long newsp, void __user *parent_tid, void __user *child_tid, struct pt_regs *regs)
+asmlinkage long
+sys_clone(unsigned long clone_flags, unsigned long newsp,
+ void __user *parent_tid, void __user *child_tid, struct pt_regs *regs)
{
if (!newsp)
newsp = regs->rsp;
return 0;
fp = *(u64 *)(p->thread.rsp);
do {
- if (fp < (unsigned long)stack || fp > (unsigned long)stack+THREAD_SIZE)
+ if (fp < (unsigned long)stack ||
+ fp > (unsigned long)stack+THREAD_SIZE)
return 0;
rip = *(u64 *)(fp+8);
if (!in_sched_functions(rip))
task->thread.gsindex = 0;
task->thread.gs = addr;
if (doit) {
- load_gs_index(0);
- ret = checking_wrmsrl(MSR_KERNEL_GS_BASE, addr);
+ load_gs_index(0);
+ ret = checking_wrmsrl(MSR_KERNEL_GS_BASE, addr);
}
}
put_cpu();
set_32bit_tls(task, FS_TLS, addr);
if (doit) {
load_TLS(&task->thread, cpu);
- asm volatile("movl %0,%%fs" :: "r" (FS_TLS_SEL));
+ asm volatile("movl %0,%%fs" :: "r"(FS_TLS_SEL));
}
task->thread.fsindex = FS_TLS_SEL;
task->thread.fs = 0;
if (doit) {
/* set the selector to 0 to not confuse
__switch_to */
- asm volatile("movl %0,%%fs" :: "r" (0));
- ret = checking_wrmsrl(MSR_FS_BASE, addr);
+ asm volatile("movl %0,%%fs" :: "r" (0));
+ ret = checking_wrmsrl(MSR_FS_BASE, addr);
}
}
put_cpu();
unsigned long base;
if (task->thread.fsindex == FS_TLS_SEL)
base = read_32bit_tls(task, FS_TLS);
- else if (doit) {
+ else if (doit)
rdmsrl(MSR_FS_BASE, base);
- } else
+ else
base = task->thread.fs;
ret = put_user(base, (unsigned long __user *)addr);
break;
unsigned long base;
if (task->thread.gsindex == GS_TLS_SEL)
base = read_32bit_tls(task, GS_TLS);
- else if (doit) {
+ else if (doit)
rdmsrl(MSR_KERNEL_GS_BASE, base);
- } else
+ else
base = task->thread.gs;
ret = put_user(base, (unsigned long __user *)addr);
break;
void machine_shutdown(void)
{
+ unsigned long flags;
/* Stop the cpus and apics */
#ifdef CONFIG_SMP
int reboot_cpu_id;
smp_send_stop();
#endif
- local_irq_disable();
+ local_irq_save(flags);
#ifndef CONFIG_SMP
disable_local_APIC();
disable_IO_APIC();
- local_irq_enable();
+ local_irq_restore(flags);
}
void machine_emergency_restart(void)
/* Could also try the reset bit in the Hammer NB */
switch (reboot_type) {
case BOOT_KBD:
- for (i=0; i<100; i++) {
+ for (i=0; i<10; i++) {
kb_wait();
udelay(50);
outb(0xfe,0x64); /* pulse reset low */
#include <asm/setup.h>
#include <asm/mach_apic.h>
#include <asm/numa.h>
+#include <asm/sections.h>
/*
* Machine setup..
struct e820map e820;
extern int root_mountflags;
-extern char _text, _etext, _edata, _end;
char command_line[COMMAND_LINE_SIZE];
{
unsigned long bootmap_size, bootmap;
- memory_present(0, start_pfn, end_pfn);
bootmap_size = bootmem_bootmap_pages(end_pfn)<<PAGE_SHIFT;
bootmap = find_e820_area(0, end_pfn<<PAGE_SHIFT, bootmap_size);
if (bootmap == -1L)
init_memory_mapping(0, (end_pfn_map << PAGE_SHIFT));
+ zap_low_mappings(0);
+
#ifdef CONFIG_ACPI
/*
* Initialize the ACPI boot-time table parser (gets the RSDP and SDT).
}
#endif
- sparse_init();
-
paging_init();
check_ioapic();
#endif
bits = 0;
- while ((1 << bits) < c->x86_num_cores)
+ while ((1 << bits) < c->x86_max_cores)
bits++;
/* Low order bits define the core id (index of core in socket) */
if (!node_online(node))
node = nearby_node(apicid);
}
- cpu_to_node[cpu] = node;
+ numa_set_node(cpu, node);
printk(KERN_INFO "CPU %d(%d) -> Node %d -> Core %d\n",
- cpu, c->x86_num_cores, node, cpu_core_id[cpu]);
+ cpu, c->x86_max_cores, node, cpu_core_id[cpu]);
#endif
#endif
}
display_cacheinfo(c);
if (c->extended_cpuid_level >= 0x80000008) {
- c->x86_num_cores = (cpuid_ecx(0x80000008) & 0xff) + 1;
- if (c->x86_num_cores & (c->x86_num_cores - 1))
- c->x86_num_cores = 1;
+ c->x86_max_cores = (cpuid_ecx(0x80000008) & 0xff) + 1;
+ if (c->x86_max_cores & (c->x86_max_cores - 1))
+ c->x86_max_cores = 1;
amd_detect_cmp(c);
}
{
#ifdef CONFIG_SMP
u32 eax, ebx, ecx, edx;
- int index_msb, tmp;
+ int index_msb, core_bits;
int cpu = smp_processor_id();
-
+
+ cpuid(1, &eax, &ebx, &ecx, &edx);
+
+ c->apicid = phys_pkg_id(0);
+
if (!cpu_has(c, X86_FEATURE_HT) || cpu_has(c, X86_FEATURE_CMP_LEGACY))
return;
- cpuid(1, &eax, &ebx, &ecx, &edx);
smp_num_siblings = (ebx & 0xff0000) >> 16;
-
+
if (smp_num_siblings == 1) {
printk(KERN_INFO "CPU: Hyper-Threading is disabled\n");
- } else if (smp_num_siblings > 1) {
- index_msb = 31;
- /*
- * At this point we only support two siblings per
- * processor package.
- */
+ } else if (smp_num_siblings > 1 ) {
+
if (smp_num_siblings > NR_CPUS) {
printk(KERN_WARNING "CPU: Unsupported number of the siblings %d", smp_num_siblings);
smp_num_siblings = 1;
return;
}
- tmp = smp_num_siblings;
- while ((tmp & 0x80000000 ) == 0) {
- tmp <<=1 ;
- index_msb--;
- }
- if (smp_num_siblings & (smp_num_siblings - 1))
- index_msb++;
+
+ index_msb = get_count_order(smp_num_siblings);
phys_proc_id[cpu] = phys_pkg_id(index_msb);
-
+
printk(KERN_INFO "CPU: Physical Processor ID: %d\n",
phys_proc_id[cpu]);
- smp_num_siblings = smp_num_siblings / c->x86_num_cores;
+ smp_num_siblings = smp_num_siblings / c->x86_max_cores;
- tmp = smp_num_siblings;
- index_msb = 31;
- while ((tmp & 0x80000000) == 0) {
- tmp <<=1 ;
- index_msb--;
- }
- if (smp_num_siblings & (smp_num_siblings - 1))
- index_msb++;
+ index_msb = get_count_order(smp_num_siblings) ;
- cpu_core_id[cpu] = phys_pkg_id(index_msb);
+ core_bits = get_count_order(c->x86_max_cores);
- if (c->x86_num_cores > 1)
+ cpu_core_id[cpu] = phys_pkg_id(index_msb) &
+ ((1 << core_bits) - 1);
+
+ if (c->x86_max_cores > 1)
printk(KERN_INFO "CPU: Processor Core ID: %d\n",
cpu_core_id[cpu]);
}
node = apicid_to_node[hard_smp_processor_id()];
if (node == NUMA_NO_NODE)
node = 0;
- cpu_to_node[cpu] = node;
+ numa_set_node(cpu, node);
if (acpi_numa > 0)
printk(KERN_INFO "CPU %d -> Node %d\n", cpu, node);
unsigned eax = cpuid_eax(0x80000008);
c->x86_virt_bits = (eax >> 8) & 0xff;
c->x86_phys_bits = eax & 0xff;
+ /* CPUID workaround for Intel 0F34 CPU */
+ if (c->x86_vendor == X86_VENDOR_INTEL &&
+ c->x86 == 0xF && c->x86_model == 0x3 &&
+ c->x86_mask == 0x4)
+ c->x86_phys_bits = 36;
}
if (c->x86 == 15)
c->x86_cache_alignment = c->x86_clflush_size * 2;
if (c->x86 >= 15)
set_bit(X86_FEATURE_CONSTANT_TSC, &c->x86_capability);
- c->x86_num_cores = intel_num_cpu_cores(c);
+ c->x86_max_cores = intel_num_cpu_cores(c);
srat_detect_node();
}
c->x86_model_id[0] = '\0'; /* Unset */
c->x86_clflush_size = 64;
c->x86_cache_alignment = c->x86_clflush_size;
- c->x86_num_cores = 1;
+ c->x86_max_cores = 1;
c->extended_cpuid_level = 0;
memset(&c->x86_capability, 0, sizeof c->x86_capability);
c->x86 = (tfms >> 8) & 0xf;
c->x86_model = (tfms >> 4) & 0xf;
c->x86_mask = tfms & 0xf;
- if (c->x86 == 0xf) {
+ if (c->x86 == 0xf)
c->x86 += (tfms >> 20) & 0xff;
+ if (c->x86 >= 0x6)
c->x86_model += ((tfms >> 16) & 0xF) << 4;
- }
if (c->x86_capability[0] & (1<<19))
c->x86_clflush_size = ((misc >> 8) & 0xff) * 8;
} else {
seq_printf(m, "cache size\t: %d KB\n", c->x86_cache_size);
#ifdef CONFIG_SMP
- if (smp_num_siblings * c->x86_num_cores > 1) {
+ if (smp_num_siblings * c->x86_max_cores > 1) {
int cpu = c - cpu_data;
seq_printf(m, "physical id\t: %d\n", phys_proc_id[cpu]);
- seq_printf(m, "siblings\t: %d\n",
- c->x86_num_cores * smp_num_siblings);
+ seq_printf(m, "siblings\t: %d\n", cpus_weight(cpu_core_map[cpu]));
seq_printf(m, "core id\t\t: %d\n", cpu_core_id[cpu]);
- seq_printf(m, "cpu cores\t: %d\n", c->x86_num_cores);
+ seq_printf(m, "cpu cores\t: %d\n", c->booted_cores);
}
#endif
panic("cannot allocate irqstack for cpu %d", cpu);
}
- asm volatile("movq %0,%%cr3" :: "r" (__pa_symbol(&init_level4_pgt)));
pda->irqstackptr += IRQSTACKSIZE-64;
}
/* CPU 0 is initialised in head64.c */
if (cpu != 0) {
pda_init(cpu);
+ zap_low_mappings(cpu);
} else
estacks = boot_exception_stacks;
COPY(r14);
COPY(r15);
+ /* Kernel saves and restores only the CS segment register on signals,
+ * which is the bare minimum needed to allow mixed 32/64-bit code.
+ * App's signal handler can save/restore other segments if needed. */
+ {
+ unsigned cs;
+ err |= __get_user(cs, &sc->cs);
+ regs->cs = cs | 3; /* Force into user mode */
+ }
+
{
unsigned int tmpflags;
err |= __get_user(tmpflags, &sc->eflags);
{
int err = 0;
+ err |= __put_user(regs->cs, &sc->cs);
err |= __put_user(0, &sc->gs);
err |= __put_user(0, &sc->fs);
regs->rsp = (unsigned long)frame;
+ /* Set up the CS register to run signal handlers in 64-bit mode,
+ even if the handler happens to be interrupting 32-bit code. */
+ regs->cs = __USER_CS;
+
+ /* This, by contrast, has nothing to do with segment registers -
+ see include/asm-x86_64/uaccess.h for details. */
set_fs(USER_DS);
+
regs->eflags &= ~TF_MASK;
if (test_thread_flag(TIF_SINGLESTEP))
ptrace_notify(SIGTRAP);
#include <asm/proto.h>
#include <asm/apicdef.h>
-#define __cpuinit __init
-
/*
* Smarter SMP flushing macros.
* c/o Linus Torvalds.
void smp_stop_cpu(void)
{
+ unsigned long flags;
/*
* Remove this CPU:
*/
cpu_clear(smp_processor_id(), cpu_online_map);
- local_irq_disable();
+ local_irq_save(flags);
disable_local_APIC();
- local_irq_enable();
+ local_irq_restore(flags);
}
static void smp_really_stop_cpu(void *dummy)
int smp_num_siblings = 1;
/* Package ID of each logical CPU */
u8 phys_proc_id[NR_CPUS] __read_mostly = { [0 ... NR_CPUS-1] = BAD_APICID };
+/* core ID of each logical CPU */
u8 cpu_core_id[NR_CPUS] __read_mostly = { [0 ... NR_CPUS-1] = BAD_APICID };
/* Bitmask of currently online CPUs */
/* Set when the idlers are all forked */
int smp_threads_ready;
+/* representing HT siblings of each logical CPU */
cpumask_t cpu_sibling_map[NR_CPUS] __read_mostly;
+
+/* representing HT and core siblings of each logical CPU */
cpumask_t cpu_core_map[NR_CPUS] __read_mostly;
EXPORT_SYMBOL(cpu_core_map);
cpu_set(cpuid, cpu_callin_map);
}
+/* representing cpus for which sibling maps can be computed */
+static cpumask_t cpu_sibling_setup_map;
+
static inline void set_cpu_sibling_map(int cpu)
{
int i;
+ struct cpuinfo_x86 *c = cpu_data;
+
+ cpu_set(cpu, cpu_sibling_setup_map);
if (smp_num_siblings > 1) {
- for_each_cpu(i) {
- if (cpu_core_id[cpu] == cpu_core_id[i]) {
+ for_each_cpu_mask(i, cpu_sibling_setup_map) {
+ if (phys_proc_id[cpu] == phys_proc_id[i] &&
+ cpu_core_id[cpu] == cpu_core_id[i]) {
cpu_set(i, cpu_sibling_map[cpu]);
cpu_set(cpu, cpu_sibling_map[i]);
+ cpu_set(i, cpu_core_map[cpu]);
+ cpu_set(cpu, cpu_core_map[i]);
}
}
} else {
cpu_set(cpu, cpu_sibling_map[cpu]);
}
- if (current_cpu_data.x86_num_cores > 1) {
- for_each_cpu(i) {
- if (phys_proc_id[cpu] == phys_proc_id[i]) {
- cpu_set(i, cpu_core_map[cpu]);
- cpu_set(cpu, cpu_core_map[i]);
- }
- }
- } else {
+ if (current_cpu_data.x86_max_cores == 1) {
cpu_core_map[cpu] = cpu_sibling_map[cpu];
+ c[cpu].booted_cores = 1;
+ return;
+ }
+
+ for_each_cpu_mask(i, cpu_sibling_setup_map) {
+ if (phys_proc_id[cpu] == phys_proc_id[i]) {
+ cpu_set(i, cpu_core_map[cpu]);
+ cpu_set(cpu, cpu_core_map[i]);
+ /*
+ * Does this new cpu bringup a new core?
+ */
+ if (cpus_weight(cpu_sibling_map[cpu]) == 1) {
+ /*
+ * for each core in package, increment
+ * the booted_cores for this new cpu
+ */
+ if (first_cpu(cpu_sibling_map[i]) == i)
+ c[cpu].booted_cores++;
+ /*
+ * increment the core count for all
+ * the other cpus in this package
+ */
+ if (i != cpu)
+ c[i].booted_cores++;
+ } else if (i != cpu && !c[cpu].booted_cores)
+ c[cpu].booted_cores = c[i].booted_cores;
+ }
}
}
}
#ifdef CONFIG_HOTPLUG_CPU
+
+int additional_cpus __initdata = -1;
+
/*
* cpu_possible_map should be static, it cannot change as cpu's
* are onlined, or offlined. The reason is per-cpu data-structures
* cpu_present_map on the other hand can change dynamically.
* In case when cpu_hotplug is not compiled, then we resort to current
* behaviour, which is cpu_possible == cpu_present.
- * If cpu-hotplug is supported, then we need to preallocate for all
- * those NR_CPUS, hence cpu_possible_map represents entire NR_CPUS range.
* - Ashok Raj
+ *
+ * Three ways to find out the number of additional hotplug CPUs:
+ * - If the BIOS specified disabled CPUs in ACPI/mptables use that.
+ * - otherwise use half of the available CPUs or 2, whatever is more.
+ * - The user can overwrite it with additional_cpus=NUM
+ * We do this because additional CPUs waste a lot of memory.
+ * -AK
*/
__init void prefill_possible_map(void)
{
int i;
- for (i = 0; i < NR_CPUS; i++)
+ int possible;
+
+ if (additional_cpus == -1) {
+ if (disabled_cpus > 0) {
+ additional_cpus = disabled_cpus;
+ } else {
+ additional_cpus = num_processors / 2;
+ if (additional_cpus == 0)
+ additional_cpus = 2;
+ }
+ }
+ possible = num_processors + additional_cpus;
+ if (possible > NR_CPUS)
+ possible = NR_CPUS;
+
+ printk(KERN_INFO "SMP: Allowing %d CPUs, %d hotplug CPUs\n",
+ possible,
+ max_t(int, possible - num_processors, 0));
+
+ for (i = 0; i < possible; i++)
cpu_set(i, cpu_possible_map);
}
#endif
nmi_watchdog_default();
current_cpu_data = boot_cpu_data;
current_thread_info()->cpu = 0; /* needed? */
+ set_cpu_sibling_map(0);
if (smp_sanity_check(max_cpus) < 0) {
printk(KERN_INFO "SMP disabled\n");
int me = smp_processor_id();
cpu_set(me, cpu_online_map);
cpu_set(me, cpu_callout_map);
- cpu_set(0, cpu_sibling_map[0]);
- cpu_set(0, cpu_core_map[0]);
per_cpu(cpu_state, me) = CPU_ONLINE;
}
*/
void __init smp_cpus_done(unsigned int max_cpus)
{
-#ifndef CONFIG_HOTPLUG_CPU
- zap_low_mappings();
-#endif
smp_cleanup_boot();
#ifdef CONFIG_X86_IO_APIC
static void remove_siblinginfo(int cpu)
{
int sibling;
+ struct cpuinfo_x86 *c = cpu_data;
+ for_each_cpu_mask(sibling, cpu_core_map[cpu]) {
+ cpu_clear(cpu, cpu_core_map[sibling]);
+ /*
+ * last thread sibling in this cpu core going down
+ */
+ if (cpus_weight(cpu_sibling_map[cpu]) == 1)
+ c[sibling].booted_cores--;
+ }
+
for_each_cpu_mask(sibling, cpu_sibling_map[cpu])
cpu_clear(cpu, cpu_sibling_map[sibling]);
- for_each_cpu_mask(sibling, cpu_core_map[cpu])
- cpu_clear(cpu, cpu_core_map[sibling]);
cpus_clear(cpu_sibling_map[cpu]);
cpus_clear(cpu_core_map[cpu]);
phys_proc_id[cpu] = BAD_APICID;
cpu_core_id[cpu] = BAD_APICID;
+ cpu_clear(cpu, cpu_sibling_setup_map);
}
void remove_cpu_from_maps(void)
printk(KERN_ERR "CPU %u didn't die...\n", cpu);
}
+static __init int setup_additional_cpus(char *s)
+{
+ return get_option(&s, &additional_cpus);
+}
+__setup("additional_cpus=", setup_additional_cpus);
+
#else /* ... !CONFIG_HOTPLUG_CPU */
int __cpu_disable(void)
err |= copy_to_user(&name->machine, "i686", 5);
return err ? -EFAULT : 0;
}
-
-asmlinkage long sys_time64(long __user * tloc)
-{
- struct timeval now;
- int i;
-
- do_gettimeofday(&now);
- i = now.tv_sec;
- if (tloc) {
- if (put_user(i,tloc))
- i = -EFAULT;
- }
- return i;
-}
{
conditional_sti(regs);
-#ifdef CONFIG_CHECKING
- {
- unsigned long gs;
- struct x8664_pda *pda = cpu_pda + safe_smp_processor_id();
- rdmsrl(MSR_GS_BASE, gs);
- if (gs != (unsigned long)pda) {
- wrmsrl(MSR_GS_BASE, pda);
- printk("%s: wrong gs %lx expected %p rip %lx\n", str, gs, pda,
- regs->rip);
- }
- }
-#endif
-
if (user_mode(regs)) {
struct task_struct *tsk = current;
{
conditional_sti(regs);
-#ifdef CONFIG_CHECKING
- {
- unsigned long gs;
- struct x8664_pda *pda = cpu_pda + safe_smp_processor_id();
- rdmsrl(MSR_GS_BASE, gs);
- if (gs != (unsigned long)pda) {
- wrmsrl(MSR_GS_BASE, pda);
- oops_in_progress++;
- printk("general protection handler: wrong gs %lx expected %p\n", gs, pda);
- oops_in_progress--;
- }
- }
-#endif
-
if (user_mode(regs)) {
struct task_struct *tsk = current;
struct task_struct *tsk = current;
siginfo_t info;
-#ifdef CONFIG_CHECKING
- {
- /* RED-PEN interaction with debugger - could destroy gs */
- unsigned long gs;
- struct x8664_pda *pda = cpu_pda + safe_smp_processor_id();
- rdmsrl(MSR_GS_BASE, gs);
- if (gs != (unsigned long)pda) {
- wrmsrl(MSR_GS_BASE, pda);
- printk("debug handler: wrong gs %lx expected %p\n", gs, pda);
- }
- }
-#endif
-
get_debugreg(condition, 6);
if (notify_die(DIE_DEBUG, "debug", regs, condition, error_code,
{
}
+asmlinkage void __attribute__((weak)) mce_threshold_interrupt(void)
+{
+}
+
/*
* 'math_state_restore()' saves the current math information in the
* old math state array, and gets the new ones from the current task
*(.bss.page_aligned)
*(.bss)
}
- __bss_end = .;
+ __bss_stop = .;
. = ALIGN(PAGE_SIZE);
. = ALIGN(CONFIG_X86_L1_CACHE_BYTES);
#endif
EXPORT_SYMBOL(cpu_khz);
+
+EXPORT_SYMBOL(load_gs_index);
+
.globl clear_page
.p2align 4
clear_page:
- xorl %eax,%eax
- movl $4096/64,%ecx
- .p2align 4
-.Lloop:
- decl %ecx
-#define PUT(x) movq %rax,x*8(%rdi)
- movq %rax,(%rdi)
- PUT(1)
- PUT(2)
- PUT(3)
- PUT(4)
- PUT(5)
- PUT(6)
- PUT(7)
- leaq 64(%rdi),%rdi
- jnz .Lloop
- nop
- ret
-clear_page_end:
-
- /* C stepping K8 run faster using the string instructions.
- It is also a lot simpler. Use this when possible */
-
-#include <asm/cpufeature.h>
-
- .section .altinstructions,"a"
- .align 8
- .quad clear_page
- .quad clear_page_c
- .byte X86_FEATURE_K8_C
- .byte clear_page_end-clear_page
- .byte clear_page_c_end-clear_page_c
- .previous
-
- .section .altinstr_replacement,"ax"
-clear_page_c:
movl $4096/8,%ecx
xorl %eax,%eax
rep
stosq
ret
-clear_page_c_end:
- .previous
.globl copy_page
.p2align 4
copy_page:
- subq $3*8,%rsp
- movq %rbx,(%rsp)
- movq %r12,1*8(%rsp)
- movq %r13,2*8(%rsp)
-
- movl $(4096/64)-5,%ecx
- .p2align 4
-.Loop64:
- dec %rcx
-
- movq (%rsi), %rax
- movq 8 (%rsi), %rbx
- movq 16 (%rsi), %rdx
- movq 24 (%rsi), %r8
- movq 32 (%rsi), %r9
- movq 40 (%rsi), %r10
- movq 48 (%rsi), %r11
- movq 56 (%rsi), %r12
-
- prefetcht0 5*64(%rsi)
-
- movq %rax, (%rdi)
- movq %rbx, 8 (%rdi)
- movq %rdx, 16 (%rdi)
- movq %r8, 24 (%rdi)
- movq %r9, 32 (%rdi)
- movq %r10, 40 (%rdi)
- movq %r11, 48 (%rdi)
- movq %r12, 56 (%rdi)
-
- leaq 64 (%rsi), %rsi
- leaq 64 (%rdi), %rdi
-
- jnz .Loop64
-
- movl $5,%ecx
- .p2align 4
-.Loop2:
- decl %ecx
-
- movq (%rsi), %rax
- movq 8 (%rsi), %rbx
- movq 16 (%rsi), %rdx
- movq 24 (%rsi), %r8
- movq 32 (%rsi), %r9
- movq 40 (%rsi), %r10
- movq 48 (%rsi), %r11
- movq 56 (%rsi), %r12
-
- movq %rax, (%rdi)
- movq %rbx, 8 (%rdi)
- movq %rdx, 16 (%rdi)
- movq %r8, 24 (%rdi)
- movq %r9, 32 (%rdi)
- movq %r10, 40 (%rdi)
- movq %r11, 48 (%rdi)
- movq %r12, 56 (%rdi)
-
- leaq 64(%rdi),%rdi
- leaq 64(%rsi),%rsi
-
- jnz .Loop2
-
- movq (%rsp),%rbx
- movq 1*8(%rsp),%r12
- movq 2*8(%rsp),%r13
- addq $3*8,%rsp
- ret
-
- /* C stepping K8 run faster using the string copy instructions.
- It is also a lot simpler. Use this when possible */
-
-#include <asm/cpufeature.h>
-
- .section .altinstructions,"a"
- .align 8
- .quad copy_page
- .quad copy_page_c
- .byte X86_FEATURE_K8_C
- .byte copy_page_c_end-copy_page_c
- .byte copy_page_c_end-copy_page_c
- .previous
-
- .section .altinstr_replacement,"ax"
-copy_page_c:
movl $4096/8,%ecx
rep
movsq
ret
-copy_page_c_end:
- .previous
*
* Output:
* rax original destination
+ *
+ * TODO: check best memcpy for PSC
*/
.globl __memcpy
.p2align 4
__memcpy:
memcpy:
- pushq %rbx
- movq %rdi,%rax
-
- movl %edx,%ecx
- shrl $6,%ecx
- jz .Lhandle_tail
-
- .p2align 4
-.Lloop_64:
- decl %ecx
-
- movq (%rsi),%r11
- movq 8(%rsi),%r8
-
- movq %r11,(%rdi)
- movq %r8,1*8(%rdi)
-
- movq 2*8(%rsi),%r9
- movq 3*8(%rsi),%r10
-
- movq %r9,2*8(%rdi)
- movq %r10,3*8(%rdi)
-
- movq 4*8(%rsi),%r11
- movq 5*8(%rsi),%r8
-
- movq %r11,4*8(%rdi)
- movq %r8,5*8(%rdi)
-
- movq 6*8(%rsi),%r9
- movq 7*8(%rsi),%r10
-
- movq %r9,6*8(%rdi)
- movq %r10,7*8(%rdi)
-
- leaq 64(%rsi),%rsi
- leaq 64(%rdi),%rdi
- jnz .Lloop_64
-
-.Lhandle_tail:
- movl %edx,%ecx
- andl $63,%ecx
- shrl $3,%ecx
- jz .Lhandle_7
- .p2align 4
-.Lloop_8:
- decl %ecx
- movq (%rsi),%r8
- movq %r8,(%rdi)
- leaq 8(%rdi),%rdi
- leaq 8(%rsi),%rsi
- jnz .Lloop_8
-
-.Lhandle_7:
- movl %edx,%ecx
- andl $7,%ecx
- jz .Lende
- .p2align 4
-.Lloop_1:
- movb (%rsi),%r8b
- movb %r8b,(%rdi)
- incq %rdi
- incq %rsi
- decl %ecx
- jnz .Lloop_1
-
-.Lende:
- popq %rbx
- ret
-.Lfinal:
-
- /* C stepping K8 run faster using the string copy instructions.
- It is also a lot simpler. Use this when possible */
-
- .section .altinstructions,"a"
- .align 8
- .quad memcpy
- .quad memcpy_c
- .byte X86_FEATURE_K8_C
- .byte .Lfinal-memcpy
- .byte memcpy_c_end-memcpy_c
- .previous
-
- .section .altinstr_replacement,"ax"
- /* rdi destination
- * rsi source
- * rdx count
- */
-memcpy_c:
movq %rdi,%rax
movl %edx,%ecx
shrl $3,%ecx
rep
movsb
ret
-memcpy_c_end:
- .previous
.p2align 4
memset:
__memset:
- movq %rdi,%r10
- movq %rdx,%r11
-
- /* expand byte value */
- movzbl %sil,%ecx
- movabs $0x0101010101010101,%rax
- mul %rcx /* with rax, clobbers rdx */
-
- /* align dst */
- movl %edi,%r9d
- andl $7,%r9d
- jnz .Lbad_alignment
-.Lafter_bad_alignment:
-
- movl %r11d,%ecx
- shrl $6,%ecx
- jz .Lhandle_tail
-
- .p2align 4
-.Lloop_64:
- decl %ecx
- movq %rax,(%rdi)
- movq %rax,8(%rdi)
- movq %rax,16(%rdi)
- movq %rax,24(%rdi)
- movq %rax,32(%rdi)
- movq %rax,40(%rdi)
- movq %rax,48(%rdi)
- movq %rax,56(%rdi)
- leaq 64(%rdi),%rdi
- jnz .Lloop_64
-
- /* Handle tail in loops. The loops should be faster than hard
- to predict jump tables. */
- .p2align 4
-.Lhandle_tail:
- movl %r11d,%ecx
- andl $63&(~7),%ecx
- jz .Lhandle_7
- shrl $3,%ecx
- .p2align 4
-.Lloop_8:
- decl %ecx
- movq %rax,(%rdi)
- leaq 8(%rdi),%rdi
- jnz .Lloop_8
-
-.Lhandle_7:
- movl %r11d,%ecx
- andl $7,%ecx
- jz .Lende
- .p2align 4
-.Lloop_1:
- decl %ecx
- movb %al,(%rdi)
- leaq 1(%rdi),%rdi
- jnz .Lloop_1
-
-.Lende:
- movq %r10,%rax
- ret
-
-.Lbad_alignment:
- cmpq $7,%r11
- jbe .Lhandle_7
- movq %rax,(%rdi) /* unaligned store */
- movq $8,%r8
- subq %r9,%r8
- addq %r8,%rdi
- subq %r8,%r11
- jmp .Lafter_bad_alignment
-
- /* C stepping K8 run faster using the string instructions.
- It is also a lot simpler. Use this when possible */
-
-#include <asm/cpufeature.h>
-
- .section .altinstructions,"a"
- .align 8
- .quad memset
- .quad memset_c
- .byte X86_FEATURE_K8_C
- .byte memset_c_end-memset_c
- .byte memset_c_end-memset_c
- .previous
-
- .section .altinstr_replacement,"ax"
- /* rdi destination
- * rsi value
- * rdx count
- */
-memset_c:
movq %rdi,%r9
movl %edx,%r8d
andl $7,%r8d
stosb
movq %r9,%rax
ret
-memset_c_end:
- .previous
unsigned long flags;
siginfo_t info;
-#ifdef CONFIG_CHECKING
- {
- unsigned long gs;
- struct x8664_pda *pda = cpu_pda + stack_smp_processor_id();
- rdmsrl(MSR_GS_BASE, gs);
- if (gs != (unsigned long)pda) {
- wrmsrl(MSR_GS_BASE, pda);
- printk("page_fault: wrong gs %lx expected %p\n", gs, pda);
- }
- }
-#endif
-
/* get the address */
__asm__("movq %%cr2,%0":"=r" (address));
if (notify_die(DIE_PAGE_FAULT, "page fault", regs, error_code, 14,
force_sig_info(SIGBUS, &info, tsk);
return;
}
+
+static int __init enable_pagefaulttrace(char *str)
+{
+ page_fault_trace = 1;
+ return 0;
+}
+__setup("pagefaulttrace", enable_pagefaulttrace);
#include <linux/pagemap.h>
#include <linux/bootmem.h>
#include <linux/proc_fs.h>
+#include <linux/pci.h>
#include <asm/processor.h>
#include <asm/system.h>
#include <asm/mmu_context.h>
#include <asm/proto.h>
#include <asm/smp.h>
+#include <asm/sections.h>
#ifndef Dprintk
#define Dprintk(x...)
#endif
-#ifdef CONFIG_GART_IOMMU
-extern int swiotlb;
-#endif
-
-extern char _stext[];
+static unsigned long dma_reserve __initdata;
DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
/* References to section boundaries */
-extern char _text, _etext, _edata, __bss_start, _end[];
-extern char __init_begin, __init_end;
-
int after_bootmem;
static void *spp_getpage(void)
table_end<<PAGE_SHIFT);
}
-extern struct x8664_pda cpu_pda[NR_CPUS];
+void __cpuinit zap_low_mappings(int cpu)
+{
+ if (cpu == 0) {
+ pgd_t *pgd = pgd_offset_k(0UL);
+ pgd_clear(pgd);
+ } else {
+ /*
+ * For AP's, zap the low identity mappings by changing the cr3
+ * to init_level4_pgt and doing local flush tlb all
+ */
+ asm volatile("movq %0,%%cr3" :: "r" (__pa_symbol(&init_level4_pgt)));
+ }
+ __flush_tlb_all();
+}
-/* Assumes all CPUs still execute in init_mm */
-void zap_low_mappings(void)
+/* Compute zone sizes for the DMA and DMA32 zones in a node. */
+__init void
+size_zones(unsigned long *z, unsigned long *h,
+ unsigned long start_pfn, unsigned long end_pfn)
{
- pgd_t *pgd = pgd_offset_k(0UL);
- pgd_clear(pgd);
- flush_tlb_all();
+ int i;
+ unsigned long w;
+
+ for (i = 0; i < MAX_NR_ZONES; i++)
+ z[i] = 0;
+
+ if (start_pfn < MAX_DMA_PFN)
+ z[ZONE_DMA] = MAX_DMA_PFN - start_pfn;
+ if (start_pfn < MAX_DMA32_PFN) {
+ unsigned long dma32_pfn = MAX_DMA32_PFN;
+ if (dma32_pfn > end_pfn)
+ dma32_pfn = end_pfn;
+ z[ZONE_DMA32] = dma32_pfn - start_pfn;
+ }
+ z[ZONE_NORMAL] = end_pfn - start_pfn;
+
+ /* Remove lower zones from higher ones. */
+ w = 0;
+ for (i = 0; i < MAX_NR_ZONES; i++) {
+ if (z[i])
+ z[i] -= w;
+ w += z[i];
+ }
+
+ /* Compute holes */
+ w = 0;
+ for (i = 0; i < MAX_NR_ZONES; i++) {
+ unsigned long s = w;
+ w += z[i];
+ h[i] = e820_hole_size(s, w);
+ }
+
+ /* Add the space pace needed for mem_map to the holes too. */
+ for (i = 0; i < MAX_NR_ZONES; i++)
+ h[i] += (z[i] * sizeof(struct page)) / PAGE_SIZE;
+
+ /* The 16MB DMA zone has the kernel and other misc mappings.
+ Account them too */
+ if (h[ZONE_DMA]) {
+ h[ZONE_DMA] += dma_reserve;
+ if (h[ZONE_DMA] >= z[ZONE_DMA]) {
+ printk(KERN_WARNING
+ "Kernel too large and filling up ZONE_DMA?\n");
+ h[ZONE_DMA] = z[ZONE_DMA];
+ }
+ }
}
#ifndef CONFIG_NUMA
void __init paging_init(void)
{
- {
- unsigned long zones_size[MAX_NR_ZONES];
- unsigned long holes[MAX_NR_ZONES];
- unsigned int max_dma;
-
- memset(zones_size, 0, sizeof(zones_size));
- memset(holes, 0, sizeof(holes));
-
- max_dma = virt_to_phys((char *)MAX_DMA_ADDRESS) >> PAGE_SHIFT;
-
- if (end_pfn < max_dma) {
- zones_size[ZONE_DMA] = end_pfn;
- holes[ZONE_DMA] = e820_hole_size(0, end_pfn);
- } else {
- zones_size[ZONE_DMA] = max_dma;
- holes[ZONE_DMA] = e820_hole_size(0, max_dma);
- zones_size[ZONE_NORMAL] = end_pfn - max_dma;
- holes[ZONE_NORMAL] = e820_hole_size(max_dma, end_pfn);
- }
- free_area_init_node(0, NODE_DATA(0), zones_size,
- __pa(PAGE_OFFSET) >> PAGE_SHIFT, holes);
- }
- return;
+ unsigned long zones[MAX_NR_ZONES], holes[MAX_NR_ZONES];
+ size_zones(zones, holes, 0, end_pfn);
+ free_area_init_node(0, NODE_DATA(0), zones,
+ __pa(PAGE_OFFSET) >> PAGE_SHIFT, holes);
}
#endif
datasize >> 10,
initsize >> 10);
+#ifdef CONFIG_SMP
/*
- * Subtle. SMP is doing its boot stuff late (because it has to
- * fork idle threads) - but it also needs low mappings for the
- * protected-mode entry to work. We zap these entries only after
- * the WP-bit has been tested.
+ * Sync boot_level4_pgt mappings with the init_level4_pgt
+ * except for the low identity mappings which are already zapped
+ * in init_level4_pgt. This sync-up is essential for AP's bringup
*/
-#ifndef CONFIG_SMP
- zap_low_mappings();
+ memcpy(boot_level4_pgt+1, init_level4_pgt+1, (PTRS_PER_PGD-1)*sizeof(pgd_t));
#endif
}
-extern char __initdata_begin[], __initdata_end[];
-
void free_initmem(void)
{
unsigned long addr;
totalram_pages++;
}
memset(__initdata_begin, 0xba, __initdata_end - __initdata_begin);
- printk ("Freeing unused kernel memory: %luk freed\n", (&__init_end - &__init_begin) >> 10);
+ printk ("Freeing unused kernel memory: %luk freed\n", (__init_end - __init_begin) >> 10);
}
#ifdef CONFIG_BLK_DEV_INITRD
#else
reserve_bootmem(phys, len);
#endif
+ if (phys+len <= MAX_DMA_PFN*PAGE_SIZE)
+ dma_reserve += len / PAGE_SIZE;
}
int kern_addr_valid(unsigned long addr)
static ctl_table debug_table2[] = {
{ 99, "exception-trace", &exception_trace, sizeof(int), 0644, NULL,
proc_dointvec },
-#ifdef CONFIG_CHECKING
- { 100, "page-fault-trace", &page_fault_trace, sizeof(int), 0644, NULL,
- proc_dointvec },
-#endif
{ 0, }
};
limit >>= 16;
limit <<= 24;
limit |= (1<<24)-1;
+ limit++;
if (limit > end_pfn << PAGE_SHIFT)
limit = end_pfn << PAGE_SHIFT;
int numa_off __initdata;
-int __init compute_hash_shift(struct node *nodes, int numnodes)
+
+/*
+ * Given a shift value, try to populate memnodemap[]
+ * Returns :
+ * 1 if OK
+ * 0 if memnodmap[] too small (of shift too small)
+ * -1 if node overlap or lost ram (shift too big)
+ */
+static int __init populate_memnodemap(
+ const struct node *nodes, int numnodes, int shift)
{
int i;
- int shift = 20;
- unsigned long addr,maxend=0;
-
- for (i = 0; i < numnodes; i++)
- if ((nodes[i].start != nodes[i].end) && (nodes[i].end > maxend))
- maxend = nodes[i].end;
+ int res = -1;
+ unsigned long addr, end;
- while ((1UL << shift) < (maxend / NODEMAPSIZE))
- shift++;
-
- printk (KERN_DEBUG"Using %d for the hash shift. Max adder is %lx \n",
- shift,maxend);
- memset(memnodemap,0xff,sizeof(*memnodemap) * NODEMAPSIZE);
+ memset(memnodemap, 0xff, sizeof(memnodemap));
for (i = 0; i < numnodes; i++) {
- if (nodes[i].start == nodes[i].end)
+ addr = nodes[i].start;
+ end = nodes[i].end;
+ if (addr >= end)
continue;
- for (addr = nodes[i].start;
- addr < nodes[i].end;
- addr += (1UL << shift)) {
- if (memnodemap[addr >> shift] != 0xff) {
- printk(KERN_INFO
- "Your memory is not aligned you need to rebuild your kernel "
- "with a bigger NODEMAPSIZE shift=%d adder=%lu\n",
- shift,addr);
+ if ((end >> shift) >= NODEMAPSIZE)
+ return 0;
+ do {
+ if (memnodemap[addr >> shift] != 0xff)
return -1;
- }
memnodemap[addr >> shift] = i;
- }
+ addr += (1 << shift);
+ } while (addr < end);
+ res = 1;
}
+ return res;
+}
+
+int __init compute_hash_shift(struct node *nodes, int numnodes)
+{
+ int shift = 20;
+
+ while (populate_memnodemap(nodes, numnodes, shift + 1) >= 0)
+ shift++;
+
+ printk(KERN_DEBUG "Using %d for the hash shift.\n",
+ shift);
+
+ if (populate_memnodemap(nodes, numnodes, shift) != 1) {
+ printk(KERN_INFO
+ "Your memory is not aligned you need to rebuild your kernel "
+ "with a bigger NODEMAPSIZE shift=%d\n",
+ shift);
+ return -1;
+ }
return shift;
}
start_pfn = start >> PAGE_SHIFT;
end_pfn = end >> PAGE_SHIFT;
- memory_present(nodeid, start_pfn, end_pfn);
nodedata_phys = find_e820_area(start, end, pgdat_size);
if (nodedata_phys == -1L)
panic("Cannot find memory pgdat in node %d\n", nodeid);
unsigned long start_pfn, end_pfn;
unsigned long zones[MAX_NR_ZONES];
unsigned long holes[MAX_NR_ZONES];
- unsigned long dma_end_pfn;
- memset(zones, 0, sizeof(unsigned long) * MAX_NR_ZONES);
- memset(holes, 0, sizeof(unsigned long) * MAX_NR_ZONES);
+ start_pfn = node_start_pfn(nodeid);
+ end_pfn = node_end_pfn(nodeid);
- start_pfn = node_start_pfn(nodeid);
- end_pfn = node_end_pfn(nodeid);
+ Dprintk(KERN_INFO "setting up node %d %lx-%lx\n",
+ nodeid, start_pfn, end_pfn);
- Dprintk(KERN_INFO "setting up node %d %lx-%lx\n", nodeid, start_pfn, end_pfn);
-
- /* All nodes > 0 have a zero length zone DMA */
- dma_end_pfn = __pa(MAX_DMA_ADDRESS) >> PAGE_SHIFT;
- if (start_pfn < dma_end_pfn) {
- zones[ZONE_DMA] = dma_end_pfn - start_pfn;
- holes[ZONE_DMA] = e820_hole_size(start_pfn, dma_end_pfn);
- zones[ZONE_NORMAL] = end_pfn - dma_end_pfn;
- holes[ZONE_NORMAL] = e820_hole_size(dma_end_pfn, end_pfn);
-
- } else {
- zones[ZONE_NORMAL] = end_pfn - start_pfn;
- holes[ZONE_NORMAL] = e820_hole_size(start_pfn, end_pfn);
- }
-
+ size_zones(zones, holes, start_pfn, end_pfn);
free_area_init_node(nodeid, NODE_DATA(nodeid), zones,
start_pfn, holes);
}
for (i = 0; i < NR_CPUS; i++) {
if (cpu_to_node[i] != NUMA_NO_NODE)
continue;
- cpu_to_node[i] = rr;
+ numa_set_node(i, rr);
rr = next_node(rr, node_online_map);
if (rr == MAX_NUMNODES)
rr = first_node(node_online_map);
if (i == numa_fake-1)
sz = (end_pfn<<PAGE_SHIFT) - nodes[i].start;
nodes[i].end = nodes[i].start + sz;
- if (i != numa_fake-1)
- nodes[i].end--;
printk(KERN_INFO "Faking node %d at %016Lx-%016Lx (%LuMB)\n",
i,
nodes[i].start, nodes[i].end,
nodes_clear(node_online_map);
node_set_online(0);
for (i = 0; i < NR_CPUS; i++)
- cpu_to_node[i] = 0;
+ numa_set_node(i, 0);
node_to_cpumask[0] = cpumask_of_cpu(0);
setup_node_bootmem(0, start_pfn << PAGE_SHIFT, end_pfn << PAGE_SHIFT);
}
set_bit(cpu, &node_to_cpumask[cpu_to_node(cpu)]);
}
+void __cpuinit numa_set_node(int cpu, int node)
+{
+ cpu_pda[cpu].nodenumber = node;
+ cpu_to_node[cpu] = node;
+}
+
unsigned long __init numa_free_all_bootmem(void)
{
int i;
return pages;
}
+#ifdef CONFIG_SPARSEMEM
+static void __init arch_sparse_init(void)
+{
+ int i;
+
+ for_each_online_node(i)
+ memory_present(i, node_start_pfn(i), node_end_pfn(i));
+
+ sparse_init();
+}
+#else
+#define arch_sparse_init() do {} while (0)
+#endif
+
void __init paging_init(void)
{
int i;
+
+ arch_sparse_init();
+
for_each_online_node(i) {
setup_node_zones(i);
}
nd->start = nd->end;
}
if (nd->end > end) {
- if (!(end & 0xfff))
- end--;
nd->end = end;
if (nd->start > nd->end)
nd->start = nd->end;
if (nd->end < end)
nd->end = end;
}
- if (!(nd->end & 0xfff))
- nd->end--;
printk(KERN_INFO "SRAT: Node %u PXM %u %Lx-%Lx\n", node, pxm,
nd->start, nd->end);
}
if (cpu_to_node[i] == NUMA_NO_NODE)
continue;
if (!node_isset(cpu_to_node[i], nodes_parsed))
- cpu_to_node[i] = NUMA_NO_NODE;
+ numa_set_node(i, NUMA_NO_NODE);
}
numa_init_array();
return 0;
}
-static struct device_driver iss_net_driver = {
- .name = DRIVER_NAME,
- .bus = &platform_bus_type,
+static struct platform_driver iss_net_driver = {
+ .driver = {
+ .name = DRIVER_NAME,
+ },
};
static int driver_registered;
/* sysfs register */
if (!driver_registered) {
- driver_register(&iss_net_driver);
+ platform_driver_register(&iss_net_driver);
driver_registered = 1;
}
/*
- * linux/drivers/block/as-iosched.c
- *
* Anticipatory & deadline i/o scheduler.
*
* Copyright (C) 2002 Jens Axboe <axboe@suse.de>
/*
- * linux/drivers/block/cfq-iosched.c
- *
* CFQ, or complete fairness queueing, disk scheduler.
*
* Based on ideas from a previously unfinished io
* store what was left of this slice, if the queue idled out
* or was preempted
*/
- if (time_after(now, cfqq->slice_end))
- cfqq->slice_left = now - cfqq->slice_end;
+ if (time_after(cfqq->slice_end, now))
+ cfqq->slice_left = cfqq->slice_end - now;
else
cfqq->slice_left = 0;
/*
* get next queue for service
*/
-static struct cfq_queue *cfq_select_queue(struct cfq_data *cfqd, int force)
+static struct cfq_queue *cfq_select_queue(struct cfq_data *cfqd)
{
unsigned long now = jiffies;
struct cfq_queue *cfqq;
*/
if (!RB_EMPTY(&cfqq->sort_list))
goto keep_queue;
- else if (!force && cfq_cfqq_class_sync(cfqq) &&
+ else if (cfq_cfqq_class_sync(cfqq) &&
time_before(now, cfqq->slice_end)) {
if (cfq_arm_slice_timer(cfqd, cfqq))
return NULL;
return dispatched;
}
+static int
+cfq_forced_dispatch_cfqqs(struct list_head *list)
+{
+ int dispatched = 0;
+ struct cfq_queue *cfqq, *next;
+ struct cfq_rq *crq;
+
+ list_for_each_entry_safe(cfqq, next, list, cfq_list) {
+ while ((crq = cfqq->next_crq)) {
+ cfq_dispatch_insert(cfqq->cfqd->queue, crq);
+ dispatched++;
+ }
+ BUG_ON(!list_empty(&cfqq->fifo));
+ }
+ return dispatched;
+}
+
+static int
+cfq_forced_dispatch(struct cfq_data *cfqd)
+{
+ int i, dispatched = 0;
+
+ for (i = 0; i < CFQ_PRIO_LISTS; i++)
+ dispatched += cfq_forced_dispatch_cfqqs(&cfqd->rr_list[i]);
+
+ dispatched += cfq_forced_dispatch_cfqqs(&cfqd->busy_rr);
+ dispatched += cfq_forced_dispatch_cfqqs(&cfqd->cur_rr);
+ dispatched += cfq_forced_dispatch_cfqqs(&cfqd->idle_rr);
+
+ cfq_slice_expired(cfqd, 0);
+
+ BUG_ON(cfqd->busy_queues);
+
+ return dispatched;
+}
+
static int
cfq_dispatch_requests(request_queue_t *q, int force)
{
if (!cfqd->busy_queues)
return 0;
- cfqq = cfq_select_queue(cfqd, force);
+ if (unlikely(force))
+ return cfq_forced_dispatch(cfqd);
+
+ cfqq = cfq_select_queue(cfqd);
if (cfqq) {
int max_dispatch;
cfq_clear_cfqq_wait_request(cfqq);
del_timer(&cfqd->idle_slice_timer);
- if (!force) {
- max_dispatch = cfqd->cfq_quantum;
- if (cfq_class_idle(cfqq))
- max_dispatch = 1;
- } else
- max_dispatch = INT_MAX;
+ max_dispatch = cfqd->cfq_quantum;
+ if (cfq_class_idle(cfqq))
+ max_dispatch = 1;
return __cfq_dispatch_requests(cfqd, cfqq, max_dispatch);
}
/*
- * linux/drivers/block/deadline-iosched.c
- *
* Deadline i/o scheduler.
*
* Copyright (C) 2002 Jens Axboe <axboe@suse.de>
/*
- * linux/drivers/block/elevator.c
- *
* Block device elevator/IO-scheduler.
*
* Copyright (C) 2000 Andrea Arcangeli <andrea@suse.de> SuSE
/*
* If the given scheduler is not available, fall back to no-op.
*/
- if (!(e = elevator_find(chosen_elevator)))
+ if ((e = elevator_find(chosen_elevator)))
+ elevator_put(e);
+ else
strcpy(chosen_elevator, "noop");
- elevator_put(e);
}
static int __init elevator_setup(char *str)
eq = kmalloc(sizeof(struct elevator_queue), GFP_KERNEL);
if (!eq) {
- elevator_put(e->elevator_type);
+ elevator_put(e);
return -ENOMEM;
}
ret = elevator_attach(q, e, eq);
if (ret) {
kfree(eq);
- elevator_put(e->elevator_type);
+ elevator_put(e);
}
return ret;
if (q->last_merge == rq)
q->last_merge = NULL;
+ q->nr_sorted--;
boundary = q->end_sector;
if (e->ops->elevator_merge_req_fn)
e->ops->elevator_merge_req_fn(q, rq, next);
+ q->nr_sorted--;
q->last_merge = rq;
}
__elv_add_request(q, rq, ELEVATOR_INSERT_FRONT, 0);
}
+static void elv_drain_elevator(request_queue_t *q)
+{
+ static int printed;
+ while (q->elevator->ops->elevator_dispatch_fn(q, 1))
+ ;
+ if (q->nr_sorted == 0)
+ return;
+ if (printed++ < 10) {
+ printk(KERN_ERR "%s: forced dispatching is broken "
+ "(nr_sorted=%u), please report this\n",
+ q->elevator->elevator_type->elevator_name, q->nr_sorted);
+ }
+}
+
void __elv_add_request(request_queue_t *q, struct request *rq, int where,
int plug)
{
case ELEVATOR_INSERT_BACK:
rq->flags |= REQ_SOFTBARRIER;
-
- while (q->elevator->ops->elevator_dispatch_fn(q, 1))
- ;
+ elv_drain_elevator(q);
list_add_tail(&rq->queuelist, &q->queue_head);
/*
* We kick the queue here for the following reasons.
case ELEVATOR_INSERT_SORT:
BUG_ON(!blk_fs_request(rq));
rq->flags |= REQ_SORTED;
+ q->nr_sorted++;
if (q->last_merge == NULL && rq_mergeable(rq))
q->last_merge = rq;
/*
struct request *elv_latter_request(request_queue_t *q, struct request *rq)
{
- struct list_head *next;
-
elevator_t *e = q->elevator;
if (e->ops->elevator_latter_req_fn)
return e->ops->elevator_latter_req_fn(q, rq);
-
- next = rq->queuelist.next;
- if (next != &q->queue_head && next != &rq->queuelist)
- return list_entry_rq(next);
-
return NULL;
}
struct request *elv_former_request(request_queue_t *q, struct request *rq)
{
- struct list_head *prev;
-
elevator_t *e = q->elevator;
if (e->ops->elevator_former_req_fn)
return e->ops->elevator_former_req_fn(q, rq);
-
- prev = rq->queuelist.prev;
- if (prev != &q->queue_head && prev != &rq->queuelist)
- return list_entry_rq(prev);
-
return NULL;
}
set_bit(QUEUE_FLAG_ELVSWITCH, &q->queue_flags);
- while (q->elevator->ops->elevator_dispatch_fn(q, 1))
- ;
+ elv_drain_elevator(q);
while (q->rq.elvpriv) {
+ blk_remove_plug(q);
+ q->request_fn(q);
spin_unlock_irq(q->queue_lock);
msleep(10);
spin_lock_irq(q->queue_lock);
+ elv_drain_elevator(q);
}
spin_unlock_irq(q->queue_lock);
ssize_t elv_iosched_store(request_queue_t *q, const char *name, size_t count)
{
char elevator_name[ELV_NAME_MAX];
+ size_t len;
struct elevator_type *e;
- memset(elevator_name, 0, sizeof(elevator_name));
- strncpy(elevator_name, name, sizeof(elevator_name));
+ elevator_name[sizeof(elevator_name) - 1] = '\0';
+ strncpy(elevator_name, name, sizeof(elevator_name) - 1);
+ len = strlen(elevator_name);
- if (elevator_name[strlen(elevator_name) - 1] == '\n')
- elevator_name[strlen(elevator_name) - 1] = '\0';
+ if (len && elevator_name[len - 1] == '\n')
+ elevator_name[len - 1] = '\0';
e = elevator_get(elevator_name);
if (!e) {
"%8u %8u %8llu %8u "
"%8u %8u %8u"
"\n",
- disk_stat_read(disk, ios[0]), disk_stat_read(disk, merges[0]),
- (unsigned long long)disk_stat_read(disk, sectors[0]),
- jiffies_to_msecs(disk_stat_read(disk, ticks[0])),
- disk_stat_read(disk, ios[1]), disk_stat_read(disk, merges[1]),
- (unsigned long long)disk_stat_read(disk, sectors[1]),
- jiffies_to_msecs(disk_stat_read(disk, ticks[1])),
+ disk_stat_read(disk, ios[READ]),
+ disk_stat_read(disk, merges[READ]),
+ (unsigned long long)disk_stat_read(disk, sectors[READ]),
+ jiffies_to_msecs(disk_stat_read(disk, ticks[READ])),
+ disk_stat_read(disk, ios[WRITE]),
+ disk_stat_read(disk, merges[WRITE]),
+ (unsigned long long)disk_stat_read(disk, sectors[WRITE]),
+ jiffies_to_msecs(disk_stat_read(disk, ticks[WRITE])),
disk->in_flight,
jiffies_to_msecs(disk_stat_read(disk, io_ticks)),
jiffies_to_msecs(disk_stat_read(disk, time_in_queue)));
/*
- * linux/drivers/block/ll_rw_blk.c
- *
* Copyright (C) 1991, 1992 Linus Torvalds
* Copyright (C) 1994, Karl Keyte: Added support for disk statistics
* Elevator latency, (C) 2000 Andrea Arcangeli <andrea@suse.de> SuSE
#include <linux/module.h>
#include <linux/init.h>
-static void elevator_noop_add_request(request_queue_t *q, struct request *rq)
+struct noop_data {
+ struct list_head queue;
+};
+
+static void noop_merged_requests(request_queue_t *q, struct request *rq,
+ struct request *next)
+{
+ list_del_init(&next->queuelist);
+}
+
+static int noop_dispatch(request_queue_t *q, int force)
+{
+ struct noop_data *nd = q->elevator->elevator_data;
+
+ if (!list_empty(&nd->queue)) {
+ struct request *rq;
+ rq = list_entry(nd->queue.next, struct request, queuelist);
+ list_del_init(&rq->queuelist);
+ elv_dispatch_sort(q, rq);
+ return 1;
+ }
+ return 0;
+}
+
+static void noop_add_request(request_queue_t *q, struct request *rq)
+{
+ struct noop_data *nd = q->elevator->elevator_data;
+
+ list_add_tail(&rq->queuelist, &nd->queue);
+}
+
+static int noop_queue_empty(request_queue_t *q)
{
- rq->flags |= REQ_NOMERGE;
- elv_dispatch_add_tail(q, rq);
+ struct noop_data *nd = q->elevator->elevator_data;
+
+ return list_empty(&nd->queue);
+}
+
+static struct request *
+noop_former_request(request_queue_t *q, struct request *rq)
+{
+ struct noop_data *nd = q->elevator->elevator_data;
+
+ if (rq->queuelist.prev == &nd->queue)
+ return NULL;
+ return list_entry(rq->queuelist.prev, struct request, queuelist);
+}
+
+static struct request *
+noop_latter_request(request_queue_t *q, struct request *rq)
+{
+ struct noop_data *nd = q->elevator->elevator_data;
+
+ if (rq->queuelist.next == &nd->queue)
+ return NULL;
+ return list_entry(rq->queuelist.next, struct request, queuelist);
}
-static int elevator_noop_dispatch(request_queue_t *q, int force)
+static int noop_init_queue(request_queue_t *q, elevator_t *e)
{
+ struct noop_data *nd;
+
+ nd = kmalloc(sizeof(*nd), GFP_KERNEL);
+ if (!nd)
+ return -ENOMEM;
+ INIT_LIST_HEAD(&nd->queue);
+ e->elevator_data = nd;
return 0;
}
+static void noop_exit_queue(elevator_t *e)
+{
+ struct noop_data *nd = e->elevator_data;
+
+ BUG_ON(!list_empty(&nd->queue));
+ kfree(nd);
+}
+
static struct elevator_type elevator_noop = {
.ops = {
- .elevator_dispatch_fn = elevator_noop_dispatch,
- .elevator_add_req_fn = elevator_noop_add_request,
+ .elevator_merge_req_fn = noop_merged_requests,
+ .elevator_dispatch_fn = noop_dispatch,
+ .elevator_add_req_fn = noop_add_request,
+ .elevator_queue_empty_fn = noop_queue_empty,
+ .elevator_former_req_fn = noop_former_request,
+ .elevator_latter_req_fn = noop_latter_request,
+ .elevator_init_fn = noop_init_queue,
+ .elevator_exit_fn = noop_exit_queue,
},
.elevator_name = "noop",
.elevator_owner = THIS_MODULE,
#include <linux/list.h>
#include <linux/sched.h>
#include <linux/pm.h>
+#include <linux/pm_legacy.h>
#include <linux/device.h>
#include <linux/proc_fs.h>
#ifdef CONFIG_X86
result = acpi_bus_init();
if (!result) {
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
if (!PM_IS_ACTIVE())
pm_active = 1;
else {
acpi_get_devices(PCI_ROOT_HID_STRING, find_pci_rootbridge, &find, NULL);
return find.handle;
}
+EXPORT_SYMBOL_GPL(acpi_get_pci_rootbridge_handle);
/* Get device's handler per its address under its parent */
struct acpi_find_child {
static int acpi_processor_get_power_info_fadt(struct acpi_processor *pr)
{
- int i;
-
ACPI_FUNCTION_TRACE("acpi_processor_get_power_info_fadt");
if (!pr)
if (!pr->pblk)
return_VALUE(-ENODEV);
- for (i = 0; i < ACPI_PROCESSOR_MAX_POWER; i++)
- memset(pr->power.states, 0, sizeof(struct acpi_processor_cx));
+ memset(pr->power.states, 0, sizeof(pr->power.states));
/* if info is obtained from pblk/fadt, type equals state */
pr->power.states[ACPI_STATE_C1].type = ACPI_STATE_C1;
static int acpi_processor_get_power_info_default_c1(struct acpi_processor *pr)
{
- int i;
-
ACPI_FUNCTION_TRACE("acpi_processor_get_power_info_default_c1");
- for (i = 0; i < ACPI_PROCESSOR_MAX_POWER; i++)
- memset(&(pr->power.states[i]), 0,
- sizeof(struct acpi_processor_cx));
+ memset(pr->power.states, 0, sizeof(pr->power.states));
/* if info is obtained from pblk/fadt, type equals state */
pr->power.states[ACPI_STATE_C1].type = ACPI_STATE_C1;
for (i = 1; i < ACPI_PROCESSOR_MAX_POWER; i++) {
if (pr->power.states[i].valid) {
pr->power.count = i;
- pr->flags.power = 1;
+ if (pr->power.states[i].type >= ACPI_STATE_C2)
+ pr->flags.power = 1;
}
}
// a.k.a. prepare the channel and remember that we have done so.
tx_ch_desc * tx_desc = &memmap->tx_descs[tx_channel];
- u16 rd_ptr;
- u16 wr_ptr;
+ u32 rd_ptr;
+ u32 wr_ptr;
u16 channel = vcc->channel;
unsigned long flags;
{
struct firmware_work *fw_work = arg;
const struct firmware *fw;
+ int ret;
if (!arg) {
WARN_ON(1);
return 0;
}
daemonize("%s/%s", "firmware", fw_work->name);
- _request_firmware(&fw, fw_work->name, fw_work->device,
+ ret = _request_firmware(&fw, fw_work->name, fw_work->device,
fw_work->hotplug);
- fw_work->cont(fw, fw_work->context);
- release_firmware(fw);
+ if (ret < 0)
+ fw_work->cont(NULL, fw_work->context);
+ else {
+ fw_work->cont(fw, fw_work->context);
+ release_firmware(fw);
+ }
module_put(fw_work->module);
kfree(fw_work);
- return 0;
+ return ret;
}
/**
if (ret < 0) {
fw_work->cont(NULL, fw_work->context);
+ module_put(fw_work->module);
+ kfree(fw_work);
return ret;
}
return 0;
#include "base.h"
+#define to_platform_driver(drv) (container_of((drv), struct platform_driver, driver))
+
struct device platform_bus = {
.bus_id = "platform",
};
return ERR_PTR(retval);
}
+static int platform_drv_probe(struct device *_dev)
+{
+ struct platform_driver *drv = to_platform_driver(_dev->driver);
+ struct platform_device *dev = to_platform_device(_dev);
+
+ return drv->probe(dev);
+}
+
+static int platform_drv_remove(struct device *_dev)
+{
+ struct platform_driver *drv = to_platform_driver(_dev->driver);
+ struct platform_device *dev = to_platform_device(_dev);
+
+ return drv->remove(dev);
+}
+
+static void platform_drv_shutdown(struct device *_dev)
+{
+ struct platform_driver *drv = to_platform_driver(_dev->driver);
+ struct platform_device *dev = to_platform_device(_dev);
+
+ drv->shutdown(dev);
+}
+
+static int platform_drv_suspend(struct device *_dev, pm_message_t state)
+{
+ struct platform_driver *drv = to_platform_driver(_dev->driver);
+ struct platform_device *dev = to_platform_device(_dev);
+
+ return drv->suspend(dev, state);
+}
+
+static int platform_drv_resume(struct device *_dev)
+{
+ struct platform_driver *drv = to_platform_driver(_dev->driver);
+ struct platform_device *dev = to_platform_device(_dev);
+
+ return drv->resume(dev);
+}
+
+/**
+ * platform_driver_register
+ * @drv: platform driver structure
+ */
+int platform_driver_register(struct platform_driver *drv)
+{
+ drv->driver.bus = &platform_bus_type;
+ if (drv->probe)
+ drv->driver.probe = platform_drv_probe;
+ if (drv->remove)
+ drv->driver.remove = platform_drv_remove;
+ if (drv->shutdown)
+ drv->driver.shutdown = platform_drv_shutdown;
+ if (drv->suspend)
+ drv->driver.suspend = platform_drv_suspend;
+ if (drv->resume)
+ drv->driver.resume = platform_drv_resume;
+ return driver_register(&drv->driver);
+}
+EXPORT_SYMBOL_GPL(platform_driver_register);
+
+/**
+ * platform_driver_unregister
+ * @drv: platform driver structure
+ */
+void platform_driver_unregister(struct platform_driver *drv)
+{
+ driver_unregister(&drv->driver);
+}
+EXPORT_SYMBOL_GPL(platform_driver_unregister);
+
/**
* platform_match - bind platform device to platform driver.
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <scsi/scsi.h> /* for SCSI_IOCTL_GET_IDLUN */
-typedef void Scsi_Device; /* hack to avoid including scsi.h */
#include <scsi/scsi_ioctl.h>
#include <linux/hdreg.h> /* for HDIO_GETGEO */
#include <linux/blkpg.h>
static ctlr_info_t *hba[MAX_CTLR];
static void do_cciss_request(request_queue_t *q);
+static irqreturn_t do_cciss_intr(int irq, void *dev_id, struct pt_regs *regs);
static int cciss_open(struct inode *inode, struct file *filep);
static int cciss_release(struct inode *inode, struct file *filep);
static int cciss_ioctl(struct inode *inode, struct file *filep,
status = -ENOMEM;
goto cleanup1;
}
- if (ioc->Request.Type.Direction == XFER_WRITE &&
- copy_from_user(buff[sg_used], data_ptr, sz)) {
+ if (ioc->Request.Type.Direction == XFER_WRITE) {
+ if (copy_from_user(buff[sg_used], data_ptr, sz)) {
status = -ENOMEM;
- goto cleanup1;
+ goto cleanup1;
+ }
} else {
memset(buff[sg_used], 0, sz);
}
for(i=0; i< NWD; i++) {
struct gendisk *disk = host->gendisk[i];
- if (disk->flags & GENHD_FL_UP)
- del_gendisk(disk);
+ if (disk) {
+ request_queue_t *q = disk->queue;
+
+ if (disk->flags & GENHD_FL_UP)
+ del_gendisk(disk);
+ if (q)
+ blk_cleanup_queue(q);
+ put_disk(disk);
+ }
}
/*
* allows us to delete disk zero but keep the controller registered.
*/
if (h->gendisk[0] != disk){
- if (disk->flags & GENHD_FL_UP){
- blk_cleanup_queue(disk->queue);
- del_gendisk(disk);
- drv->queue = NULL;
+ if (disk) {
+ request_queue_t *q = disk->queue;
+ if (disk->flags & GENHD_FL_UP)
+ del_gendisk(disk);
+ if (q)
+ blk_cleanup_queue(q);
+ put_disk(disk);
}
}
}
} else if (cmd_type == TYPE_MSG) {
switch (cmd) {
+ case 0: /* ABORT message */
+ c->Request.CDBLen = 12;
+ c->Request.Type.Attribute = ATTR_SIMPLE;
+ c->Request.Type.Direction = XFER_WRITE;
+ c->Request.Timeout = 0;
+ c->Request.CDB[0] = cmd; /* abort */
+ c->Request.CDB[1] = 0; /* abort a command */
+ /* buff contains the tag of the command to abort */
+ memcpy(&c->Request.CDB[4], buff, 8);
+ break;
+ case 1: /* RESET message */
+ c->Request.CDBLen = 12;
+ c->Request.Type.Attribute = ATTR_SIMPLE;
+ c->Request.Type.Direction = XFER_WRITE;
+ c->Request.Timeout = 0;
+ memset(&c->Request.CDB[0], 0, sizeof(c->Request.CDB));
+ c->Request.CDB[0] = cmd; /* reset */
+ c->Request.CDB[1] = 0x04; /* reset a LUN */
case 3: /* No-Op message */
c->Request.CDBLen = 1;
c->Request.Type.Attribute = ATTR_SIMPLE;
/* Invalid address to tell caller we ran out of time */
return 1;
}
+
+static int add_sendcmd_reject(__u8 cmd, int ctlr, unsigned long complete)
+{
+ /* We get in here if sendcmd() is polling for completions
+ and gets some command back that it wasn't expecting --
+ something other than that which it just sent down.
+ Ordinarily, that shouldn't happen, but it can happen when
+ the scsi tape stuff gets into error handling mode, and
+ starts using sendcmd() to try to abort commands and
+ reset tape drives. In that case, sendcmd may pick up
+ completions of commands that were sent to logical drives
+ through the block i/o system, or cciss ioctls completing, etc.
+ In that case, we need to save those completions for later
+ processing by the interrupt handler.
+ */
+
+#ifdef CONFIG_CISS_SCSI_TAPE
+ struct sendcmd_reject_list *srl = &hba[ctlr]->scsi_rejects;
+
+ /* If it's not the scsi tape stuff doing error handling, (abort */
+ /* or reset) then we don't expect anything weird. */
+ if (cmd != CCISS_RESET_MSG && cmd != CCISS_ABORT_MSG) {
+#endif
+ printk( KERN_WARNING "cciss cciss%d: SendCmd "
+ "Invalid command list address returned! (%lx)\n",
+ ctlr, complete);
+ /* not much we can do. */
+#ifdef CONFIG_CISS_SCSI_TAPE
+ return 1;
+ }
+
+ /* We've sent down an abort or reset, but something else
+ has completed */
+ if (srl->ncompletions >= (NR_CMDS + 2)) {
+ /* Uh oh. No room to save it for later... */
+ printk(KERN_WARNING "cciss%d: Sendcmd: Invalid command addr, "
+ "reject list overflow, command lost!\n", ctlr);
+ return 1;
+ }
+ /* Save it for later */
+ srl->complete[srl->ncompletions] = complete;
+ srl->ncompletions++;
+#endif
+ return 0;
+}
+
/*
* Send a command to the controller, and wait for it to complete.
* Only used at init time.
unsigned long complete;
ctlr_info_t *info_p= hba[ctlr];
u64bit buff_dma_handle;
- int status;
+ int status, done = 0;
if ((c = cmd_alloc(info_p, 1)) == NULL) {
printk(KERN_WARNING "cciss: unable to get memory");
info_p->access.set_intr_mask(info_p, CCISS_INTR_OFF);
/* Make sure there is room in the command FIFO */
- /* Actually it should be completely empty at this time. */
+ /* Actually it should be completely empty at this time */
+ /* unless we are in here doing error handling for the scsi */
+ /* tape side of the driver. */
for (i = 200000; i > 0; i--)
{
/* if fifo isn't full go */
* Send the cmd
*/
info_p->access.submit_command(info_p, c);
- complete = pollcomplete(ctlr);
+ done = 0;
+ do {
+ complete = pollcomplete(ctlr);
#ifdef CCISS_DEBUG
- printk(KERN_DEBUG "cciss: command completed\n");
+ printk(KERN_DEBUG "cciss: command completed\n");
#endif /* CCISS_DEBUG */
- if (complete != 1) {
+ if (complete == 1) {
+ printk( KERN_WARNING
+ "cciss cciss%d: SendCmd Timeout out, "
+ "No command list address returned!\n",
+ ctlr);
+ status = IO_ERROR;
+ done = 1;
+ break;
+ }
+
+ /* This will need to change for direct lookup completions */
if ( (complete & CISS_ERROR_BIT)
&& (complete & ~CISS_ERROR_BIT) == c->busaddr)
{
status = IO_ERROR;
goto cleanup1;
}
+ } else if (c->err_info->CommandStatus == CMD_UNABORTABLE) {
+ printk(KERN_WARNING "cciss%d: command could not be aborted.\n", ctlr);
+ status = IO_ERROR;
+ goto cleanup1;
}
printk(KERN_WARNING "ciss ciss%d: sendcmd"
" Error %x \n", ctlr,
goto cleanup1;
}
}
+ /* This will need changing for direct lookup completions */
if (complete != c->busaddr) {
- printk( KERN_WARNING "cciss cciss%d: SendCmd "
- "Invalid command list address returned! (%lx)\n",
- ctlr, complete);
- status = IO_ERROR;
- goto cleanup1;
- }
- } else {
- printk( KERN_WARNING
- "cciss cciss%d: SendCmd Timeout out, "
- "No command list address returned!\n",
- ctlr);
- status = IO_ERROR;
- }
+ if (add_sendcmd_reject(cmd, ctlr, complete) != 0) {
+ BUG(); /* we are pretty much hosed if we get here. */
+ }
+ continue;
+ } else
+ done = 1;
+ } while (!done);
cleanup1:
/* unlock the data buffer from DMA */
buff_dma_handle.val32.upper = c->SG[0].Addr.upper;
pci_unmap_single(info_p->pdev, (dma_addr_t) buff_dma_handle.val,
c->SG[0].Len, PCI_DMA_BIDIRECTIONAL);
+#ifdef CONFIG_CISS_SCSI_TAPE
+ /* if we saved some commands for later, process them now. */
+ if (info_p->scsi_rejects.ncompletions > 0)
+ do_cciss_intr(0, info_p, NULL);
+#endif
cmd_free(info_p, c, 1);
return (status);
}
start_io(h);
}
+static inline unsigned long get_next_completion(ctlr_info_t *h)
+{
+#ifdef CONFIG_CISS_SCSI_TAPE
+ /* Any rejects from sendcmd() lying around? Process them first */
+ if (h->scsi_rejects.ncompletions == 0)
+ return h->access.command_completed(h);
+ else {
+ struct sendcmd_reject_list *srl;
+ int n;
+ srl = &h->scsi_rejects;
+ n = --srl->ncompletions;
+ /* printk("cciss%d: processing saved reject\n", h->ctlr); */
+ printk("p");
+ return srl->complete[n];
+ }
+#else
+ return h->access.command_completed(h);
+#endif
+}
+
+static inline int interrupt_pending(ctlr_info_t *h)
+{
+#ifdef CONFIG_CISS_SCSI_TAPE
+ return ( h->access.intr_pending(h)
+ || (h->scsi_rejects.ncompletions > 0));
+#else
+ return h->access.intr_pending(h);
+#endif
+}
+
+static inline long interrupt_not_for_us(ctlr_info_t *h)
+{
+#ifdef CONFIG_CISS_SCSI_TAPE
+ return (((h->access.intr_pending(h) == 0) ||
+ (h->interrupts_enabled == 0))
+ && (h->scsi_rejects.ncompletions == 0));
+#else
+ return (((h->access.intr_pending(h) == 0) ||
+ (h->interrupts_enabled == 0)));
+#endif
+}
+
static irqreturn_t do_cciss_intr(int irq, void *dev_id, struct pt_regs *regs)
{
ctlr_info_t *h = dev_id;
int j;
int start_queue = h->next_to_run;
- /* Is this interrupt for us? */
- if (( h->access.intr_pending(h) == 0) || (h->interrupts_enabled == 0))
+ if (interrupt_not_for_us(h))
return IRQ_NONE;
-
/*
* If there are completed commands in the completion queue,
* we had better do something about it.
*/
spin_lock_irqsave(CCISS_LOCK(h->ctlr), flags);
- while( h->access.intr_pending(h))
- {
- while((a = h->access.command_completed(h)) != FIFO_EMPTY)
- {
+ while (interrupt_pending(h)) {
+ while((a = get_next_completion(h)) != FIFO_EMPTY) {
a1 = a;
if ((a & 0x04)) {
a2 = (a >> 3);
printk( KERN_ERR "cciss: out of memory");
goto clean4;
}
-
+#ifdef CONFIG_CISS_SCSI_TAPE
+ hba[i]->scsi_rejects.complete =
+ kmalloc(sizeof(hba[i]->scsi_rejects.complete[0]) *
+ (NR_CMDS + 5), GFP_KERNEL);
+ if (hba[i]->scsi_rejects.complete == NULL) {
+ printk( KERN_ERR "cciss: out of memory");
+ goto clean4;
+ }
+#endif
spin_lock_init(&hba[i]->lock);
/* Initialize the pdev driver private data.
return(1);
clean4:
+#ifdef CONFIG_CISS_SCSI_TAPE
+ if(hba[i]->scsi_rejects.complete)
+ kfree(hba[i]->scsi_rejects.complete);
+#endif
kfree(hba[i]->cmd_pool_bits);
if(hba[i]->cmd_pool)
pci_free_consistent(hba[i]->pdev,
/* remove it from the disk list */
for (j = 0; j < NWD; j++) {
struct gendisk *disk = hba[i]->gendisk[j];
- if (disk->flags & GENHD_FL_UP) {
- del_gendisk(disk);
- blk_cleanup_queue(disk->queue);
+ if (disk) {
+ request_queue_t *q = disk->queue;
+
+ if (disk->flags & GENHD_FL_UP)
+ del_gendisk(disk);
+ if (q)
+ blk_cleanup_queue(q);
+ put_disk(disk);
}
}
pci_free_consistent(hba[i]->pdev, NR_CMDS * sizeof( ErrorInfo_struct),
hba[i]->errinfo_pool, hba[i]->errinfo_pool_dhandle);
kfree(hba[i]->cmd_pool_bits);
+#ifdef CONFIG_CISS_SCSI_TAPE
+ kfree(hba[i]->scsi_rejects.complete);
+#endif
release_io_mem(hba[i]);
free_hba(i);
}
*/
} drive_info_struct;
+#ifdef CONFIG_CISS_SCSI_TAPE
+
+struct sendcmd_reject_list {
+ int ncompletions;
+ unsigned long *complete; /* array of NR_CMDS tags */
+};
+
+#endif
struct ctlr_info
{
int ctlr;
struct gendisk *gendisk[NWD];
#ifdef CONFIG_CISS_SCSI_TAPE
void *scsi_ctlr; /* ptr to structure containing scsi related stuff */
+ /* list of block side commands the scsi error handling sucked up */
+ /* and saved for later processing */
+ struct sendcmd_reject_list scsi_rejects;
#endif
unsigned char alive;
};
#include "cciss_scsi.h"
+#define CCISS_ABORT_MSG 0x00
+#define CCISS_RESET_MSG 0x01
+
/* some prototypes... */
static int sendcmd(
__u8 cmd,
static int cciss_scsi_queue_command (struct scsi_cmnd *cmd,
void (* done)(struct scsi_cmnd *));
+static int cciss_eh_device_reset_handler(struct scsi_cmnd *);
+static int cciss_eh_abort_handler(struct scsi_cmnd *);
static struct cciss_scsi_hba_t ccissscsi[MAX_CTLR] = {
{ .name = "cciss0", .ndevices = 0 },
.sg_tablesize = MAXSGENTRIES,
.cmd_per_lun = 1,
.use_clustering = DISABLE_CLUSTERING,
+ /* Can't have eh_bus_reset_handler or eh_host_reset_handler for cciss */
+ .eh_device_reset_handler= cciss_eh_device_reset_handler,
+ .eh_abort_handler = cciss_eh_abort_handler,
};
#pragma pack(1)
*pos += size; *len += size;
}
+/* Need at least one of these error handlers to keep ../scsi/hosts.c from
+ * complaining. Doing a host- or bus-reset can't do anything good here.
+ * Despite what it might say in scsi_error.c, there may well be commands
+ * on the controller, as the cciss driver registers twice, once as a block
+ * device for the logical drives, and once as a scsi device, for any tape
+ * drives. So we know there are no commands out on the tape drives, but we
+ * don't know there are no commands on the controller, and it is likely
+ * that there probably are, as the cciss block device is most commonly used
+ * as a boot device (embedded controller on HP/Compaq systems.)
+*/
+
+static int cciss_eh_device_reset_handler(struct scsi_cmnd *scsicmd)
+{
+ int rc;
+ CommandList_struct *cmd_in_trouble;
+ ctlr_info_t **c;
+ int ctlr;
+
+ /* find the controller to which the command to be aborted was sent */
+ c = (ctlr_info_t **) &scsicmd->device->host->hostdata[0];
+ if (c == NULL) /* paranoia */
+ return FAILED;
+ ctlr = (*c)->ctlr;
+ printk(KERN_WARNING "cciss%d: resetting tape drive or medium changer.\n", ctlr);
+
+ /* find the command that's giving us trouble */
+ cmd_in_trouble = (CommandList_struct *) scsicmd->host_scribble;
+ if (cmd_in_trouble == NULL) { /* paranoia */
+ return FAILED;
+ }
+ /* send a reset to the SCSI LUN which the command was sent to */
+ rc = sendcmd(CCISS_RESET_MSG, ctlr, NULL, 0, 2, 0, 0,
+ (unsigned char *) &cmd_in_trouble->Header.LUN.LunAddrBytes[0],
+ TYPE_MSG);
+ /* sendcmd turned off interrputs on the board, turn 'em back on. */
+ (*c)->access.set_intr_mask(*c, CCISS_INTR_ON);
+ if (rc == 0)
+ return SUCCESS;
+ printk(KERN_WARNING "cciss%d: resetting device failed.\n", ctlr);
+ return FAILED;
+}
+
+static int cciss_eh_abort_handler(struct scsi_cmnd *scsicmd)
+{
+ int rc;
+ CommandList_struct *cmd_to_abort;
+ ctlr_info_t **c;
+ int ctlr;
+
+ /* find the controller to which the command to be aborted was sent */
+ c = (ctlr_info_t **) &scsicmd->device->host->hostdata[0];
+ if (c == NULL) /* paranoia */
+ return FAILED;
+ ctlr = (*c)->ctlr;
+ printk(KERN_WARNING "cciss%d: aborting tardy SCSI cmd\n", ctlr);
+
+ /* find the command to be aborted */
+ cmd_to_abort = (CommandList_struct *) scsicmd->host_scribble;
+ if (cmd_to_abort == NULL) /* paranoia */
+ return FAILED;
+ rc = sendcmd(CCISS_ABORT_MSG, ctlr, &cmd_to_abort->Header.Tag,
+ 0, 2, 0, 0,
+ (unsigned char *) &cmd_to_abort->Header.LUN.LunAddrBytes[0],
+ TYPE_MSG);
+ /* sendcmd turned off interrputs on the board, turn 'em back on. */
+ (*c)->access.set_intr_mask(*c, CCISS_INTR_ON);
+ if (rc == 0)
+ return SUCCESS;
+ return FAILED;
+
+}
+
#else /* no CONFIG_CISS_SCSI_TAPE */
/* If no tape support, then these become defined out of existence */
* features to asm/floppy.h.
*/
+/*
+ * 1998/1/21 -- Richard Gooch <rgooch@atnf.csiro.au> -- devfs support
+ */
+
/*
* 1998/05/07 -- Russell King -- More portability cleanups; moved definition of
* interrupt and dma channel to asm/floppy.h. Cleaned up some formatting &
#define FDPATCHES
#include <linux/fdreg.h>
-/*
- * 1998/1/21 -- Richard Gooch <rgooch@atnf.csiro.au> -- devfs support
- */
-
#include <linux/fd.h>
#include <linux/hdreg.h>
struct packet_data *pkt;
int i;
- for (i = 0; i <= PACKET_NUM_STATES; i++)
+ for (i = 0; i < PACKET_NUM_STATES; i++)
states[i] = 0;
spin_lock(&pd->cdrw.active_list_lock);
config GEN_RTC
tristate "Generic /dev/rtc emulation"
- depends on RTC!=y && !IA64 && !ARM && !PPC64 && !M32R && !SPARC32 && !SPARC64
+ depends on RTC!=y && !IA64 && !ARM && !M32R && !SPARC32 && !SPARC64
---help---
If you say Y here and create a character special file /dev/rtc with
major number 10 and minor number 135 using mknod ("man mknod"), you
MODULE_DEVICE_TABLE(pci, agp_ali_pci_table);
static struct pci_driver agp_ali_pci_driver = {
- .owner = THIS_MODULE,
.name = "agpgart-ali",
.id_table = agp_ali_pci_table,
.probe = agp_ali_probe,
MODULE_DEVICE_TABLE(pci, agp_amdk7_pci_table);
static struct pci_driver agp_amdk7_pci_driver = {
- .owner = THIS_MODULE,
.name = "agpgart-amdk7",
.id_table = agp_amdk7_pci_table,
.probe = agp_amdk7_probe,
static struct pci_dev * hammers[MAX_HAMMER_GARTS];
static struct resource *aperture_resource;
-static int __initdata agp_try_unsupported;
+static int __initdata agp_try_unsupported = 1;
-static int gart_iterator;
#define for_each_nb() for(gart_iterator=0;gart_iterator<nr_garts;gart_iterator++)
static void flush_amd64_tlb(struct pci_dev *dev)
static void amd64_tlbflush(struct agp_memory *temp)
{
+ int gart_iterator;
for_each_nb()
flush_amd64_tlb(hammers[gart_iterator]);
}
static int amd_8151_configure(void)
{
unsigned long gatt_bus = virt_to_gart(agp_bridge->gatt_table_real);
+ int gart_iterator;
/* Configure AGP regs in each x86-64 host bridge. */
for_each_nb() {
static void amd64_cleanup(void)
{
u32 tmp;
-
+ int gart_iterator;
for_each_nb() {
/* disable gart translation */
pci_read_config_dword (hammers[gart_iterator], AMD64_GARTAPERTURECTL, &tmp);
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
},
+ /* ALI/ULI M1695 */
+ {
+ .class = (PCI_CLASS_BRIDGE_HOST << 8),
+ .class_mask = ~0,
+ .vendor = PCI_VENDOR_ID_AL,
+ .device = 0x1689,
+ .subvendor = PCI_ANY_ID,
+ .subdevice = PCI_ANY_ID,
+ },
+
{ }
};
MODULE_DEVICE_TABLE(pci, agp_amd64_pci_table);
static struct pci_driver agp_amd64_pci_driver = {
- .owner = THIS_MODULE,
.name = "agpgart-amd64",
.id_table = agp_amd64_pci_table,
.probe = agp_amd64_probe,
MODULE_DEVICE_TABLE(pci, agp_ati_pci_table);
static struct pci_driver agp_ati_pci_driver = {
- .owner = THIS_MODULE,
.name = "agpgart-ati",
.id_table = agp_ati_pci_table,
.probe = agp_ati_probe,
MODULE_DEVICE_TABLE(pci, agp_efficeon_pci_table);
static struct pci_driver agp_efficeon_pci_driver = {
- .owner = THIS_MODULE,
.name = "agpgart-efficeon",
.id_table = agp_efficeon_pci_table,
.probe = agp_efficeon_probe,
MODULE_DEVICE_TABLE(pci, agp_intel_i460_pci_table);
static struct pci_driver agp_intel_i460_pci_driver = {
- .owner = THIS_MODULE,
.name = "agpgart-intel-i460",
.id_table = agp_intel_i460_pci_table,
.probe = agp_intel_i460_probe,
MODULE_DEVICE_TABLE(pci, agp_intel_pci_table);
static struct pci_driver agp_intel_pci_driver = {
- .owner = THIS_MODULE,
.name = "agpgart-intel",
.id_table = agp_intel_pci_table,
.probe = agp_intel_probe,
MODULE_DEVICE_TABLE(pci, agp_nvidia_pci_table);
static struct pci_driver agp_nvidia_pci_driver = {
- .owner = THIS_MODULE,
.name = "agpgart-nvidia",
.id_table = agp_nvidia_pci_table,
.probe = agp_nvidia_probe,
MODULE_DEVICE_TABLE(pci, agp_sis_pci_table);
static struct pci_driver agp_sis_pci_driver = {
- .owner = THIS_MODULE,
.name = "agpgart-sis",
.id_table = agp_sis_pci_table,
.probe = agp_sis_probe,
MODULE_DEVICE_TABLE(pci, agp_serverworks_pci_table);
static struct pci_driver agp_serverworks_pci_driver = {
- .owner = THIS_MODULE,
.name = "agpgart-serverworks",
.id_table = agp_serverworks_pci_table,
.probe = agp_serverworks_probe,
.device_id = PCI_DEVICE_ID_APPLE_U3H_AGP,
.chipset_name = "U3H",
},
+ {
+ .device_id = PCI_DEVICE_ID_APPLE_IPID2_AGP,
+ .chipset_name = "UniNorth/Intrepid2",
+ },
};
static int __devinit agp_uninorth_probe(struct pci_dev *pdev,
MODULE_DEVICE_TABLE(pci, agp_uninorth_pci_table);
static struct pci_driver agp_uninorth_pci_driver = {
- .owner = THIS_MODULE,
.name = "agpgart-uninorth",
.id_table = agp_uninorth_pci_table,
.probe = agp_uninorth_probe,
static struct pci_driver agp_via_pci_driver = {
- .owner = THIS_MODULE,
.name = "agpgart-via",
.id_table = agp_via_pci_table,
.probe = agp_via_probe,
int __init init_PCI (void)
{ /* Begin init_PCI */
memset (&epca_driver, 0, sizeof (epca_driver));
- epca_driver.owner = THIS_MODULE;
epca_driver.name = "epca";
epca_driver.id_table = epca_pci_tbl;
epca_driver.probe = epca_init_one;
#include "../lowlevel/ftape-rw.h"
#include "../lowlevel/ftape-read.h"
#include "../lowlevel/ftape-tracing.h"
+#include "../lowlevel/ftape-buffer.h"
/* DMA'able memory allocation stuff.
*/
static inline char *i8k_get_dmi_data(int field)
{
- return dmi_get_system_info(field) ? : "N/A";
+ char *dmi_data = dmi_get_system_info(field);
+
+ return dmi_data && *dmi_data ? dmi_data : "?";
}
/*
return seq_printf(seq, "%s %s %s %d %d %d %d %d %d %d\n",
I8K_PROC_FMT,
bios_version,
- dmi_get_system_info(DMI_PRODUCT_SERIAL) ? : "N/A",
+ i8k_get_dmi_data(DMI_PRODUCT_SERIAL),
cpu_temp,
left_fan, right_fan, left_speed, right_speed,
ac_power, fn_key);
#define PFX "IPMI message handler: "
-#define IPMI_DRIVER_VERSION "36.0"
+#define IPMI_DRIVER_VERSION "38.0"
static struct ipmi_recv_msg *ipmi_alloc_recv_msg(void);
static int ipmi_init_msghandler(void);
spin_lock_irqsave(&intf->waiting_msgs_lock, flags);
if (!list_empty(&intf->waiting_msgs)) {
list_add_tail(&msg->link, &intf->waiting_msgs);
- spin_unlock(&intf->waiting_msgs_lock);
+ spin_unlock_irqrestore(&intf->waiting_msgs_lock, flags);
goto out;
}
spin_unlock_irqrestore(&intf->waiting_msgs_lock, flags);
if (rv > 0) {
/* Could not handle the message now, just add it to a
list to handle later. */
- spin_lock(&intf->waiting_msgs_lock);
+ spin_lock_irqsave(&intf->waiting_msgs_lock, flags);
list_add_tail(&msg->link, &intf->waiting_msgs);
- spin_unlock(&intf->waiting_msgs_lock);
+ spin_unlock_irqrestore(&intf->waiting_msgs_lock, flags);
} else if (rv == 0) {
ipmi_free_smi_msg(msg);
}
static inline void wait_for_timer_and_thread(struct smi_info *smi_info)
{
- if (smi_info->thread != ERR_PTR(-ENOMEM))
+ if (smi_info->thread != NULL && smi_info->thread != ERR_PTR(-ENOMEM))
kthread_stop(smi_info->thread);
del_timer_sync(&smi_info->si_timer);
}
The module will be called synclinkmp. If you want to do that, say M
here.
+config CARDMAN_4000
+ tristate "Omnikey Cardman 4000 support"
+ depends on PCMCIA
+ help
+ Enable support for the Omnikey Cardman 4000 PCMCIA Smartcard
+ reader.
+
+ This kernel driver requires additional userspace support, either
+ by the vendor-provided PC/SC ifd_handler (http://www.omnikey.com/),
+ or via the cm4000 backend of OpenCT (http://www.opensc.com/).
+
+config CARDMAN_4040
+ tristate "Omnikey CardMan 4040 support"
+ depends on PCMCIA
+ help
+ Enable support for the Omnikey CardMan 4040 PCMCIA Smartcard
+ reader.
+
+ This card is basically a USB CCID device connected to a FIFO
+ in I/O space. To use the kernel driver, you will need either the
+ PC/SC ifdhandler provided from the Omnikey homepage
+ (http://www.omnikey.com/), or a current development version of OpenCT
+ (http://www.opensc.org/).
+
endmenu
#
obj-$(CONFIG_SYNCLINK_CS) += synclink_cs.o
+obj-$(CONFIG_CARDMAN_4000) += cm4000_cs.o
+obj-$(CONFIG_CARDMAN_4040) += cm4040_cs.o
--- /dev/null
+ /*
+ * A driver for the PCMCIA Smartcard Reader "Omnikey CardMan Mobile 4000"
+ *
+ * cm4000_cs.c support.linux@omnikey.com
+ *
+ * Tue Oct 23 11:32:43 GMT 2001 herp - cleaned up header files
+ * Sun Jan 20 10:11:15 MET 2002 herp - added modversion header files
+ * Thu Nov 14 16:34:11 GMT 2002 mh - added PPS functionality
+ * Tue Nov 19 16:36:27 GMT 2002 mh - added SUSPEND/RESUME functionailty
+ * Wed Jul 28 12:55:01 CEST 2004 mh - kernel 2.6 adjustments
+ *
+ * current version: 2.4.0gm4
+ *
+ * (C) 2000,2001,2002,2003,2004 Omnikey AG
+ *
+ * (C) 2005 Harald Welte <laforge@gnumonks.org>
+ * - Adhere to Kernel CodingStyle
+ * - Port to 2.6.13 "new" style PCMCIA
+ * - Check for copy_{from,to}_user return values
+ * - Use nonseekable_open()
+ *
+ * All rights reserved. Licensed under dual BSD/GPL license.
+ */
+
+/* #define PCMCIA_DEBUG 6 */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/fs.h>
+#include <linux/delay.h>
+#include <asm/uaccess.h>
+#include <asm/io.h>
+
+#include <pcmcia/cs_types.h>
+#include <pcmcia/cs.h>
+#include <pcmcia/cistpl.h>
+#include <pcmcia/cisreg.h>
+#include <pcmcia/ciscode.h>
+#include <pcmcia/ds.h>
+
+#include <linux/cm4000_cs.h>
+
+/* #define ATR_CSUM */
+
+#ifdef PCMCIA_DEBUG
+#define reader_to_dev(x) (&handle_to_dev(x->link.handle))
+static int pc_debug = PCMCIA_DEBUG;
+module_param(pc_debug, int, 0600);
+#define DEBUGP(n, rdr, x, args...) do { \
+ if (pc_debug >= (n)) \
+ dev_printk(KERN_DEBUG, reader_to_dev(rdr), "%s:" x, \
+ __FUNCTION__ , ## args); \
+ } while (0)
+#else
+#define DEBUGP(n, rdr, x, args...)
+#endif
+static char *version = "cm4000_cs.c v2.4.0gm5 - All bugs added by Harald Welte";
+
+#define T_1SEC (HZ)
+#define T_10MSEC msecs_to_jiffies(10)
+#define T_20MSEC msecs_to_jiffies(20)
+#define T_40MSEC msecs_to_jiffies(40)
+#define T_50MSEC msecs_to_jiffies(50)
+#define T_100MSEC msecs_to_jiffies(100)
+#define T_500MSEC msecs_to_jiffies(500)
+
+static void cm4000_detach(dev_link_t *link);
+static void cm4000_release(dev_link_t *link);
+
+static int major; /* major number we get from the kernel */
+
+/* note: the first state has to have number 0 always */
+
+#define M_FETCH_ATR 0
+#define M_TIMEOUT_WAIT 1
+#define M_READ_ATR_LEN 2
+#define M_READ_ATR 3
+#define M_ATR_PRESENT 4
+#define M_BAD_CARD 5
+#define M_CARDOFF 6
+
+#define LOCK_IO 0
+#define LOCK_MONITOR 1
+
+#define IS_AUTOPPS_ACT 6
+#define IS_PROCBYTE_PRESENT 7
+#define IS_INVREV 8
+#define IS_ANY_T0 9
+#define IS_ANY_T1 10
+#define IS_ATR_PRESENT 11
+#define IS_ATR_VALID 12
+#define IS_CMM_ABSENT 13
+#define IS_BAD_LENGTH 14
+#define IS_BAD_CSUM 15
+#define IS_BAD_CARD 16
+
+#define REG_FLAGS0(x) (x + 0)
+#define REG_FLAGS1(x) (x + 1)
+#define REG_NUM_BYTES(x) (x + 2)
+#define REG_BUF_ADDR(x) (x + 3)
+#define REG_BUF_DATA(x) (x + 4)
+#define REG_NUM_SEND(x) (x + 5)
+#define REG_BAUDRATE(x) (x + 6)
+#define REG_STOPBITS(x) (x + 7)
+
+struct cm4000_dev {
+ dev_link_t link; /* pcmcia link */
+ dev_node_t node; /* OS node (major,minor) */
+
+ unsigned char atr[MAX_ATR];
+ unsigned char rbuf[512];
+ unsigned char sbuf[512];
+
+ wait_queue_head_t devq; /* when removing cardman must not be
+ zeroed! */
+
+ wait_queue_head_t ioq; /* if IO is locked, wait on this Q */
+ wait_queue_head_t atrq; /* wait for ATR valid */
+ wait_queue_head_t readq; /* used by write to wake blk.read */
+
+ /* warning: do not move this fields.
+ * initialising to zero depends on it - see ZERO_DEV below. */
+ unsigned char atr_csum;
+ unsigned char atr_len_retry;
+ unsigned short atr_len;
+ unsigned short rlen; /* bytes avail. after write */
+ unsigned short rpos; /* latest read pos. write zeroes */
+ unsigned char procbyte; /* T=0 procedure byte */
+ unsigned char mstate; /* state of card monitor */
+ unsigned char cwarn; /* slow down warning */
+ unsigned char flags0; /* cardman IO-flags 0 */
+ unsigned char flags1; /* cardman IO-flags 1 */
+ unsigned int mdelay; /* variable monitor speeds, in jiffies */
+
+ unsigned int baudv; /* baud value for speed */
+ unsigned char ta1;
+ unsigned char proto; /* T=0, T=1, ... */
+ unsigned long flags; /* lock+flags (MONITOR,IO,ATR) * for concurrent
+ access */
+
+ unsigned char pts[4];
+
+ struct timer_list timer; /* used to keep monitor running */
+ int monitor_running;
+};
+
+#define ZERO_DEV(dev) \
+ memset(&dev->atr_csum,0, \
+ sizeof(struct cm4000_dev) - \
+ /*link*/ sizeof(dev_link_t) - \
+ /*node*/ sizeof(dev_node_t) - \
+ /*atr*/ MAX_ATR*sizeof(char) - \
+ /*rbuf*/ 512*sizeof(char) - \
+ /*sbuf*/ 512*sizeof(char) - \
+ /*queue*/ 4*sizeof(wait_queue_head_t))
+
+static dev_info_t dev_info = MODULE_NAME;
+static dev_link_t *dev_table[CM4000_MAX_DEV];
+
+/* This table doesn't use spaces after the comma between fields and thus
+ * violates CodingStyle. However, I don't really think wrapping it around will
+ * make it any clearer to read -HW */
+static unsigned char fi_di_table[10][14] = {
+/*FI 00 01 02 03 04 05 06 07 08 09 10 11 12 13 */
+/*DI */
+/* 0 */ {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
+/* 1 */ {0x01,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x91,0x11,0x11,0x11,0x11},
+/* 2 */ {0x02,0x12,0x22,0x32,0x11,0x11,0x11,0x11,0x11,0x92,0xA2,0xB2,0x11,0x11},
+/* 3 */ {0x03,0x13,0x23,0x33,0x43,0x53,0x63,0x11,0x11,0x93,0xA3,0xB3,0xC3,0xD3},
+/* 4 */ {0x04,0x14,0x24,0x34,0x44,0x54,0x64,0x11,0x11,0x94,0xA4,0xB4,0xC4,0xD4},
+/* 5 */ {0x00,0x15,0x25,0x35,0x45,0x55,0x65,0x11,0x11,0x95,0xA5,0xB5,0xC5,0xD5},
+/* 6 */ {0x06,0x16,0x26,0x36,0x46,0x56,0x66,0x11,0x11,0x96,0xA6,0xB6,0xC6,0xD6},
+/* 7 */ {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
+/* 8 */ {0x08,0x11,0x28,0x38,0x48,0x58,0x68,0x11,0x11,0x98,0xA8,0xB8,0xC8,0xD8},
+/* 9 */ {0x09,0x19,0x29,0x39,0x49,0x59,0x69,0x11,0x11,0x99,0xA9,0xB9,0xC9,0xD9}
+};
+
+#ifndef PCMCIA_DEBUG
+#define xoutb outb
+#define xinb inb
+#else
+static inline void xoutb(unsigned char val, unsigned short port)
+{
+ if (pc_debug >= 7)
+ printk(KERN_DEBUG "outb(val=%.2x,port=%.4x)\n", val, port);
+ outb(val, port);
+}
+static inline unsigned char xinb(unsigned short port)
+{
+ unsigned char val;
+
+ val = inb(port);
+ if (pc_debug >= 7)
+ printk(KERN_DEBUG "%.2x=inb(%.4x)\n", val, port);
+
+ return val;
+}
+#endif
+
+#define b_0000 15
+#define b_0001 14
+#define b_0010 13
+#define b_0011 12
+#define b_0100 11
+#define b_0101 10
+#define b_0110 9
+#define b_0111 8
+#define b_1000 7
+#define b_1001 6
+#define b_1010 5
+#define b_1011 4
+#define b_1100 3
+#define b_1101 2
+#define b_1110 1
+#define b_1111 0
+
+static unsigned char irtab[16] = {
+ b_0000, b_1000, b_0100, b_1100,
+ b_0010, b_1010, b_0110, b_1110,
+ b_0001, b_1001, b_0101, b_1101,
+ b_0011, b_1011, b_0111, b_1111
+};
+
+static void str_invert_revert(unsigned char *b, int len)
+{
+ int i;
+
+ for (i = 0; i < len; i++)
+ b[i] = (irtab[b[i] & 0x0f] << 4) | irtab[b[i] >> 4];
+}
+
+static unsigned char invert_revert(unsigned char ch)
+{
+ return (irtab[ch & 0x0f] << 4) | irtab[ch >> 4];
+}
+
+#define ATRLENCK(dev,pos) \
+ if (pos>=dev->atr_len || pos>=MAX_ATR) \
+ goto return_0;
+
+static unsigned int calc_baudv(unsigned char fidi)
+{
+ unsigned int wcrcf, wbrcf, fi_rfu, di_rfu;
+
+ fi_rfu = 372;
+ di_rfu = 1;
+
+ /* FI */
+ switch ((fidi >> 4) & 0x0F) {
+ case 0x00:
+ wcrcf = 372;
+ break;
+ case 0x01:
+ wcrcf = 372;
+ break;
+ case 0x02:
+ wcrcf = 558;
+ break;
+ case 0x03:
+ wcrcf = 744;
+ break;
+ case 0x04:
+ wcrcf = 1116;
+ break;
+ case 0x05:
+ wcrcf = 1488;
+ break;
+ case 0x06:
+ wcrcf = 1860;
+ break;
+ case 0x07:
+ wcrcf = fi_rfu;
+ break;
+ case 0x08:
+ wcrcf = fi_rfu;
+ break;
+ case 0x09:
+ wcrcf = 512;
+ break;
+ case 0x0A:
+ wcrcf = 768;
+ break;
+ case 0x0B:
+ wcrcf = 1024;
+ break;
+ case 0x0C:
+ wcrcf = 1536;
+ break;
+ case 0x0D:
+ wcrcf = 2048;
+ break;
+ default:
+ wcrcf = fi_rfu;
+ break;
+ }
+
+ /* DI */
+ switch (fidi & 0x0F) {
+ case 0x00:
+ wbrcf = di_rfu;
+ break;
+ case 0x01:
+ wbrcf = 1;
+ break;
+ case 0x02:
+ wbrcf = 2;
+ break;
+ case 0x03:
+ wbrcf = 4;
+ break;
+ case 0x04:
+ wbrcf = 8;
+ break;
+ case 0x05:
+ wbrcf = 16;
+ break;
+ case 0x06:
+ wbrcf = 32;
+ break;
+ case 0x07:
+ wbrcf = di_rfu;
+ break;
+ case 0x08:
+ wbrcf = 12;
+ break;
+ case 0x09:
+ wbrcf = 20;
+ break;
+ default:
+ wbrcf = di_rfu;
+ break;
+ }
+
+ return (wcrcf / wbrcf);
+}
+
+static unsigned short io_read_num_rec_bytes(ioaddr_t iobase, unsigned short *s)
+{
+ unsigned short tmp;
+
+ tmp = *s = 0;
+ do {
+ *s = tmp;
+ tmp = inb(REG_NUM_BYTES(iobase)) |
+ (inb(REG_FLAGS0(iobase)) & 4 ? 0x100 : 0);
+ } while (tmp != *s);
+
+ return *s;
+}
+
+static int parse_atr(struct cm4000_dev *dev)
+{
+ unsigned char any_t1, any_t0;
+ unsigned char ch, ifno;
+ int ix, done;
+
+ DEBUGP(3, dev, "-> parse_atr: dev->atr_len = %i\n", dev->atr_len);
+
+ if (dev->atr_len < 3) {
+ DEBUGP(5, dev, "parse_atr: atr_len < 3\n");
+ return 0;
+ }
+
+ if (dev->atr[0] == 0x3f)
+ set_bit(IS_INVREV, &dev->flags);
+ else
+ clear_bit(IS_INVREV, &dev->flags);
+ ix = 1;
+ ifno = 1;
+ ch = dev->atr[1];
+ dev->proto = 0; /* XXX PROTO */
+ any_t1 = any_t0 = done = 0;
+ dev->ta1 = 0x11; /* defaults to 9600 baud */
+ do {
+ if (ifno == 1 && (ch & 0x10)) {
+ /* read first interface byte and TA1 is present */
+ dev->ta1 = dev->atr[2];
+ DEBUGP(5, dev, "Card says FiDi is 0x%.2x\n", dev->ta1);
+ ifno++;
+ } else if ((ifno == 2) && (ch & 0x10)) { /* TA(2) */
+ dev->ta1 = 0x11;
+ ifno++;
+ }
+
+ DEBUGP(5, dev, "Yi=%.2x\n", ch & 0xf0);
+ ix += ((ch & 0x10) >> 4) /* no of int.face chars */
+ +((ch & 0x20) >> 5)
+ + ((ch & 0x40) >> 6)
+ + ((ch & 0x80) >> 7);
+ /* ATRLENCK(dev,ix); */
+ if (ch & 0x80) { /* TDi */
+ ch = dev->atr[ix];
+ if ((ch & 0x0f)) {
+ any_t1 = 1;
+ DEBUGP(5, dev, "card is capable of T=1\n");
+ } else {
+ any_t0 = 1;
+ DEBUGP(5, dev, "card is capable of T=0\n");
+ }
+ } else
+ done = 1;
+ } while (!done);
+
+ DEBUGP(5, dev, "ix=%d noHist=%d any_t1=%d\n",
+ ix, dev->atr[1] & 15, any_t1);
+ if (ix + 1 + (dev->atr[1] & 0x0f) + any_t1 != dev->atr_len) {
+ DEBUGP(5, dev, "length error\n");
+ return 0;
+ }
+ if (any_t0)
+ set_bit(IS_ANY_T0, &dev->flags);
+
+ if (any_t1) { /* compute csum */
+ dev->atr_csum = 0;
+#ifdef ATR_CSUM
+ for (i = 1; i < dev->atr_len; i++)
+ dev->atr_csum ^= dev->atr[i];
+ if (dev->atr_csum) {
+ set_bit(IS_BAD_CSUM, &dev->flags);
+ DEBUGP(5, dev, "bad checksum\n");
+ goto return_0;
+ }
+#endif
+ if (any_t0 == 0)
+ dev->proto = 1; /* XXX PROTO */
+ set_bit(IS_ANY_T1, &dev->flags);
+ }
+
+ return 1;
+}
+
+struct card_fixup {
+ char atr[12];
+ u_int8_t atr_len;
+ u_int8_t stopbits;
+};
+
+static struct card_fixup card_fixups[] = {
+ { /* ACOS */
+ .atr = { 0x3b, 0xb3, 0x11, 0x00, 0x00, 0x41, 0x01 },
+ .atr_len = 7,
+ .stopbits = 0x03,
+ },
+ { /* Motorola */
+ .atr = {0x3b, 0x76, 0x13, 0x00, 0x00, 0x80, 0x62, 0x07,
+ 0x41, 0x81, 0x81 },
+ .atr_len = 11,
+ .stopbits = 0x04,
+ },
+};
+
+static void set_cardparameter(struct cm4000_dev *dev)
+{
+ int i;
+ ioaddr_t iobase = dev->link.io.BasePort1;
+ u_int8_t stopbits = 0x02; /* ISO default */
+
+ DEBUGP(3, dev, "-> set_cardparameter\n");
+
+ dev->flags1 = dev->flags1 | (((dev->baudv - 1) & 0x0100) >> 8);
+ xoutb(dev->flags1, REG_FLAGS1(iobase));
+ DEBUGP(5, dev, "flags1 = 0x%02x\n", dev->flags1);
+
+ /* set baudrate */
+ xoutb((unsigned char)((dev->baudv - 1) & 0xFF), REG_BAUDRATE(iobase));
+
+ DEBUGP(5, dev, "baudv = %i -> write 0x%02x\n", dev->baudv,
+ ((dev->baudv - 1) & 0xFF));
+
+ /* set stopbits */
+ for (i = 0; i < ARRAY_SIZE(card_fixups); i++) {
+ if (!memcmp(dev->atr, card_fixups[i].atr,
+ card_fixups[i].atr_len))
+ stopbits = card_fixups[i].stopbits;
+ }
+ xoutb(stopbits, REG_STOPBITS(iobase));
+
+ DEBUGP(3, dev, "<- set_cardparameter\n");
+}
+
+static int set_protocol(struct cm4000_dev *dev, struct ptsreq *ptsreq)
+{
+
+ unsigned long tmp, i;
+ unsigned short num_bytes_read;
+ unsigned char pts_reply[4];
+ ssize_t rc;
+ ioaddr_t iobase = dev->link.io.BasePort1;
+
+ rc = 0;
+
+ DEBUGP(3, dev, "-> set_protocol\n");
+ DEBUGP(5, dev, "ptsreq->Protocol = 0x%.8x, ptsreq->Flags=0x%.8x, "
+ "ptsreq->pts1=0x%.2x, ptsreq->pts2=0x%.2x, "
+ "ptsreq->pts3=0x%.2x\n", (unsigned int)ptsreq->protocol,
+ (unsigned int)ptsreq->flags, ptsreq->pts1, ptsreq->pts2,
+ ptsreq->pts3);
+
+ /* Fill PTS structure */
+ dev->pts[0] = 0xff;
+ dev->pts[1] = 0x00;
+ tmp = ptsreq->protocol;
+ while ((tmp = (tmp >> 1)) > 0)
+ dev->pts[1]++;
+ dev->proto = dev->pts[1]; /* Set new protocol */
+ dev->pts[1] = (0x01 << 4) | (dev->pts[1]);
+
+ /* Correct Fi/Di according to CM4000 Fi/Di table */
+ DEBUGP(5, dev, "Ta(1) from ATR is 0x%.2x\n", dev->ta1);
+ /* set Fi/Di according to ATR TA(1) */
+ dev->pts[2] = fi_di_table[dev->ta1 & 0x0F][(dev->ta1 >> 4) & 0x0F];
+
+ /* Calculate PCK character */
+ dev->pts[3] = dev->pts[0] ^ dev->pts[1] ^ dev->pts[2];
+
+ DEBUGP(5, dev, "pts0=%.2x, pts1=%.2x, pts2=%.2x, pts3=%.2x\n",
+ dev->pts[0], dev->pts[1], dev->pts[2], dev->pts[3]);
+
+ /* check card convention */
+ if (test_bit(IS_INVREV, &dev->flags))
+ str_invert_revert(dev->pts, 4);
+
+ /* reset SM */
+ xoutb(0x80, REG_FLAGS0(iobase));
+
+ /* Enable access to the message buffer */
+ DEBUGP(5, dev, "Enable access to the messages buffer\n");
+ dev->flags1 = 0x20 /* T_Active */
+ | (test_bit(IS_INVREV, &dev->flags) ? 0x02 : 0x00) /* inv parity */
+ | ((dev->baudv >> 8) & 0x01); /* MSB-baud */
+ xoutb(dev->flags1, REG_FLAGS1(iobase));
+
+ DEBUGP(5, dev, "Enable message buffer -> flags1 = 0x%.2x\n",
+ dev->flags1);
+
+ /* write challenge to the buffer */
+ DEBUGP(5, dev, "Write challenge to buffer: ");
+ for (i = 0; i < 4; i++) {
+ xoutb(i, REG_BUF_ADDR(iobase));
+ xoutb(dev->pts[i], REG_BUF_DATA(iobase)); /* buf data */
+#ifdef PCMCIA_DEBUG
+ if (pc_debug >= 5)
+ printk("0x%.2x ", dev->pts[i]);
+ }
+ if (pc_debug >= 5)
+ printk("\n");
+#else
+ }
+#endif
+
+ /* set number of bytes to write */
+ DEBUGP(5, dev, "Set number of bytes to write\n");
+ xoutb(0x04, REG_NUM_SEND(iobase));
+
+ /* Trigger CARDMAN CONTROLLER */
+ xoutb(0x50, REG_FLAGS0(iobase));
+
+ /* Monitor progress */
+ /* wait for xmit done */
+ DEBUGP(5, dev, "Waiting for NumRecBytes getting valid\n");
+
+ for (i = 0; i < 100; i++) {
+ if (inb(REG_FLAGS0(iobase)) & 0x08) {
+ DEBUGP(5, dev, "NumRecBytes is valid\n");
+ break;
+ }
+ mdelay(10);
+ }
+ if (i == 100) {
+ DEBUGP(5, dev, "Timeout waiting for NumRecBytes getting "
+ "valid\n");
+ rc = -EIO;
+ goto exit_setprotocol;
+ }
+
+ DEBUGP(5, dev, "Reading NumRecBytes\n");
+ for (i = 0; i < 100; i++) {
+ io_read_num_rec_bytes(iobase, &num_bytes_read);
+ if (num_bytes_read >= 4) {
+ DEBUGP(2, dev, "NumRecBytes = %i\n", num_bytes_read);
+ break;
+ }
+ mdelay(10);
+ }
+
+ /* check whether it is a short PTS reply? */
+ if (num_bytes_read == 3)
+ i = 0;
+
+ if (i == 100) {
+ DEBUGP(5, dev, "Timeout reading num_bytes_read\n");
+ rc = -EIO;
+ goto exit_setprotocol;
+ }
+
+ DEBUGP(5, dev, "Reset the CARDMAN CONTROLLER\n");
+ xoutb(0x80, REG_FLAGS0(iobase));
+
+ /* Read PPS reply */
+ DEBUGP(5, dev, "Read PPS reply\n");
+ for (i = 0; i < num_bytes_read; i++) {
+ xoutb(i, REG_BUF_ADDR(iobase));
+ pts_reply[i] = inb(REG_BUF_DATA(iobase));
+ }
+
+#ifdef PCMCIA_DEBUG
+ DEBUGP(2, dev, "PTSreply: ");
+ for (i = 0; i < num_bytes_read; i++) {
+ if (pc_debug >= 5)
+ printk("0x%.2x ", pts_reply[i]);
+ }
+ printk("\n");
+#endif /* PCMCIA_DEBUG */
+
+ DEBUGP(5, dev, "Clear Tactive in Flags1\n");
+ xoutb(0x20, REG_FLAGS1(iobase));
+
+ /* Compare ptsreq and ptsreply */
+ if ((dev->pts[0] == pts_reply[0]) &&
+ (dev->pts[1] == pts_reply[1]) &&
+ (dev->pts[2] == pts_reply[2]) && (dev->pts[3] == pts_reply[3])) {
+ /* setcardparameter according to PPS */
+ dev->baudv = calc_baudv(dev->pts[2]);
+ set_cardparameter(dev);
+ } else if ((dev->pts[0] == pts_reply[0]) &&
+ ((dev->pts[1] & 0xef) == pts_reply[1]) &&
+ ((pts_reply[0] ^ pts_reply[1]) == pts_reply[2])) {
+ /* short PTS reply, set card parameter to default values */
+ dev->baudv = calc_baudv(0x11);
+ set_cardparameter(dev);
+ } else
+ rc = -EIO;
+
+exit_setprotocol:
+ DEBUGP(3, dev, "<- set_protocol\n");
+ return rc;
+}
+
+static int io_detect_cm4000(ioaddr_t iobase, struct cm4000_dev *dev)
+{
+
+ /* note: statemachine is assumed to be reset */
+ if (inb(REG_FLAGS0(iobase)) & 8) {
+ clear_bit(IS_ATR_VALID, &dev->flags);
+ set_bit(IS_CMM_ABSENT, &dev->flags);
+ return 0; /* detect CMM = 1 -> failure */
+ }
+ /* xoutb(0x40, REG_FLAGS1(iobase)); detectCMM */
+ xoutb(dev->flags1 | 0x40, REG_FLAGS1(iobase));
+ if ((inb(REG_FLAGS0(iobase)) & 8) == 0) {
+ clear_bit(IS_ATR_VALID, &dev->flags);
+ set_bit(IS_CMM_ABSENT, &dev->flags);
+ return 0; /* detect CMM=0 -> failure */
+ }
+ /* clear detectCMM again by restoring original flags1 */
+ xoutb(dev->flags1, REG_FLAGS1(iobase));
+ return 1;
+}
+
+static void terminate_monitor(struct cm4000_dev *dev)
+{
+
+ /* tell the monitor to stop and wait until
+ * it terminates.
+ */
+ DEBUGP(3, dev, "-> terminate_monitor\n");
+ wait_event_interruptible(dev->devq,
+ test_and_set_bit(LOCK_MONITOR,
+ (void *)&dev->flags));
+
+ /* now, LOCK_MONITOR has been set.
+ * allow a last cycle in the monitor.
+ * the monitor will indicate that it has
+ * finished by clearing this bit.
+ */
+ DEBUGP(5, dev, "Now allow last cycle of monitor!\n");
+ while (test_bit(LOCK_MONITOR, (void *)&dev->flags))
+ msleep(25);
+
+ DEBUGP(5, dev, "Delete timer\n");
+ del_timer_sync(&dev->timer);
+#ifdef PCMCIA_DEBUG
+ dev->monitor_running = 0;
+#endif
+
+ DEBUGP(3, dev, "<- terminate_monitor\n");
+}
+
+/*
+ * monitor the card every 50msec. as a side-effect, retrieve the
+ * atr once a card is inserted. another side-effect of retrieving the
+ * atr is that the card will be powered on, so there is no need to
+ * power on the card explictely from the application: the driver
+ * is already doing that for you.
+ */
+
+static void monitor_card(unsigned long p)
+{
+ struct cm4000_dev *dev = (struct cm4000_dev *) p;
+ ioaddr_t iobase = dev->link.io.BasePort1;
+ unsigned short s;
+ struct ptsreq ptsreq;
+ int i, atrc;
+
+ DEBUGP(7, dev, "-> monitor_card\n");
+
+ /* if someone has set the lock for us: we're done! */
+ if (test_and_set_bit(LOCK_MONITOR, &dev->flags)) {
+ DEBUGP(4, dev, "About to stop monitor\n");
+ /* no */
+ dev->rlen =
+ dev->rpos =
+ dev->atr_csum = dev->atr_len_retry = dev->cwarn = 0;
+ dev->mstate = M_FETCH_ATR;
+ clear_bit(LOCK_MONITOR, &dev->flags);
+ /* close et al. are sleeping on devq, so wake it */
+ wake_up_interruptible(&dev->devq);
+ DEBUGP(2, dev, "<- monitor_card (we are done now)\n");
+ return;
+ }
+
+ /* try to lock io: if it is already locked, just add another timer */
+ if (test_and_set_bit(LOCK_IO, (void *)&dev->flags)) {
+ DEBUGP(4, dev, "Couldn't get IO lock\n");
+ goto return_with_timer;
+ }
+
+ /* is a card/a reader inserted at all ? */
+ dev->flags0 = xinb(REG_FLAGS0(iobase));
+ DEBUGP(7, dev, "dev->flags0 = 0x%2x\n", dev->flags0);
+ DEBUGP(7, dev, "smartcard present: %s\n",
+ dev->flags0 & 1 ? "yes" : "no");
+ DEBUGP(7, dev, "cardman present: %s\n",
+ dev->flags0 == 0xff ? "no" : "yes");
+
+ if ((dev->flags0 & 1) == 0 /* no smartcard inserted */
+ || dev->flags0 == 0xff) { /* no cardman inserted */
+ /* no */
+ dev->rlen =
+ dev->rpos =
+ dev->atr_csum = dev->atr_len_retry = dev->cwarn = 0;
+ dev->mstate = M_FETCH_ATR;
+
+ dev->flags &= 0x000000ff; /* only keep IO and MONITOR locks */
+
+ if (dev->flags0 == 0xff) {
+ DEBUGP(4, dev, "set IS_CMM_ABSENT bit\n");
+ set_bit(IS_CMM_ABSENT, &dev->flags);
+ } else if (test_bit(IS_CMM_ABSENT, &dev->flags)) {
+ DEBUGP(4, dev, "clear IS_CMM_ABSENT bit "
+ "(card is removed)\n");
+ clear_bit(IS_CMM_ABSENT, &dev->flags);
+ }
+
+ goto release_io;
+ } else if ((dev->flags0 & 1) && test_bit(IS_CMM_ABSENT, &dev->flags)) {
+ /* cardman and card present but cardman was absent before
+ * (after suspend with inserted card) */
+ DEBUGP(4, dev, "clear IS_CMM_ABSENT bit (card is inserted)\n");
+ clear_bit(IS_CMM_ABSENT, &dev->flags);
+ }
+
+ if (test_bit(IS_ATR_VALID, &dev->flags) == 1) {
+ DEBUGP(7, dev, "believe ATR is already valid (do nothing)\n");
+ goto release_io;
+ }
+
+ switch (dev->mstate) {
+ unsigned char flags0;
+ case M_CARDOFF:
+ DEBUGP(4, dev, "M_CARDOFF\n");
+ flags0 = inb(REG_FLAGS0(iobase));
+ if (flags0 & 0x02) {
+ /* wait until Flags0 indicate power is off */
+ dev->mdelay = T_10MSEC;
+ } else {
+ /* Flags0 indicate power off and no card inserted now;
+ * Reset CARDMAN CONTROLLER */
+ xoutb(0x80, REG_FLAGS0(iobase));
+
+ /* prepare for fetching ATR again: after card off ATR
+ * is read again automatically */
+ dev->rlen =
+ dev->rpos =
+ dev->atr_csum =
+ dev->atr_len_retry = dev->cwarn = 0;
+ dev->mstate = M_FETCH_ATR;
+
+ /* minimal gap between CARDOFF and read ATR is 50msec */
+ dev->mdelay = T_50MSEC;
+ }
+ break;
+ case M_FETCH_ATR:
+ DEBUGP(4, dev, "M_FETCH_ATR\n");
+ xoutb(0x80, REG_FLAGS0(iobase));
+ DEBUGP(4, dev, "Reset BAUDV to 9600\n");
+ dev->baudv = 0x173; /* 9600 */
+ xoutb(0x02, REG_STOPBITS(iobase)); /* stopbits=2 */
+ xoutb(0x73, REG_BAUDRATE(iobase)); /* baud value */
+ xoutb(0x21, REG_FLAGS1(iobase)); /* T_Active=1, baud
+ value */
+ /* warm start vs. power on: */
+ xoutb(dev->flags0 & 2 ? 0x46 : 0x44, REG_FLAGS0(iobase));
+ dev->mdelay = T_40MSEC;
+ dev->mstate = M_TIMEOUT_WAIT;
+ break;
+ case M_TIMEOUT_WAIT:
+ DEBUGP(4, dev, "M_TIMEOUT_WAIT\n");
+ /* numRecBytes */
+ io_read_num_rec_bytes(iobase, &dev->atr_len);
+ dev->mdelay = T_10MSEC;
+ dev->mstate = M_READ_ATR_LEN;
+ break;
+ case M_READ_ATR_LEN:
+ DEBUGP(4, dev, "M_READ_ATR_LEN\n");
+ /* infinite loop possible, since there is no timeout */
+
+#define MAX_ATR_LEN_RETRY 100
+
+ if (dev->atr_len == io_read_num_rec_bytes(iobase, &s)) {
+ if (dev->atr_len_retry++ >= MAX_ATR_LEN_RETRY) { /* + XX msec */
+ dev->mdelay = T_10MSEC;
+ dev->mstate = M_READ_ATR;
+ }
+ } else {
+ dev->atr_len = s;
+ dev->atr_len_retry = 0; /* set new timeout */
+ }
+
+ DEBUGP(4, dev, "Current ATR_LEN = %i\n", dev->atr_len);
+ break;
+ case M_READ_ATR:
+ DEBUGP(4, dev, "M_READ_ATR\n");
+ xoutb(0x80, REG_FLAGS0(iobase)); /* reset SM */
+ for (i = 0; i < dev->atr_len; i++) {
+ xoutb(i, REG_BUF_ADDR(iobase));
+ dev->atr[i] = inb(REG_BUF_DATA(iobase));
+ }
+ /* Deactivate T_Active flags */
+ DEBUGP(4, dev, "Deactivate T_Active flags\n");
+ dev->flags1 = 0x01;
+ xoutb(dev->flags1, REG_FLAGS1(iobase));
+
+ /* atr is present (which doesnt mean it's valid) */
+ set_bit(IS_ATR_PRESENT, &dev->flags);
+ if (dev->atr[0] == 0x03)
+ str_invert_revert(dev->atr, dev->atr_len);
+ atrc = parse_atr(dev);
+ if (atrc == 0) { /* atr invalid */
+ dev->mdelay = 0;
+ dev->mstate = M_BAD_CARD;
+ } else {
+ dev->mdelay = T_50MSEC;
+ dev->mstate = M_ATR_PRESENT;
+ set_bit(IS_ATR_VALID, &dev->flags);
+ }
+
+ if (test_bit(IS_ATR_VALID, &dev->flags) == 1) {
+ DEBUGP(4, dev, "monitor_card: ATR valid\n");
+ /* if ta1 == 0x11, no PPS necessary (default values) */
+ /* do not do PPS with multi protocol cards */
+ if ((test_bit(IS_AUTOPPS_ACT, &dev->flags) == 0) &&
+ (dev->ta1 != 0x11) &&
+ !(test_bit(IS_ANY_T0, &dev->flags) &&
+ test_bit(IS_ANY_T1, &dev->flags))) {
+ DEBUGP(4, dev, "Perform AUTOPPS\n");
+ set_bit(IS_AUTOPPS_ACT, &dev->flags);
+ ptsreq.protocol = ptsreq.protocol =
+ (0x01 << dev->proto);
+ ptsreq.flags = 0x01;
+ ptsreq.pts1 = 0x00;
+ ptsreq.pts2 = 0x00;
+ ptsreq.pts3 = 0x00;
+ if (set_protocol(dev, &ptsreq) == 0) {
+ DEBUGP(4, dev, "AUTOPPS ret SUCC\n");
+ clear_bit(IS_AUTOPPS_ACT, &dev->flags);
+ wake_up_interruptible(&dev->atrq);
+ } else {
+ DEBUGP(4, dev, "AUTOPPS failed: "
+ "repower using defaults\n");
+ /* prepare for repowering */
+ clear_bit(IS_ATR_PRESENT, &dev->flags);
+ clear_bit(IS_ATR_VALID, &dev->flags);
+ dev->rlen =
+ dev->rpos =
+ dev->atr_csum =
+ dev->atr_len_retry = dev->cwarn = 0;
+ dev->mstate = M_FETCH_ATR;
+
+ dev->mdelay = T_50MSEC;
+ }
+ } else {
+ /* for cards which use slightly different
+ * params (extra guard time) */
+ set_cardparameter(dev);
+ if (test_bit(IS_AUTOPPS_ACT, &dev->flags) == 1)
+ DEBUGP(4, dev, "AUTOPPS already active "
+ "2nd try:use default values\n");
+ if (dev->ta1 == 0x11)
+ DEBUGP(4, dev, "No AUTOPPS necessary "
+ "TA(1)==0x11\n");
+ if (test_bit(IS_ANY_T0, &dev->flags)
+ && test_bit(IS_ANY_T1, &dev->flags))
+ DEBUGP(4, dev, "Do NOT perform AUTOPPS "
+ "with multiprotocol cards\n");
+ clear_bit(IS_AUTOPPS_ACT, &dev->flags);
+ wake_up_interruptible(&dev->atrq);
+ }
+ } else {
+ DEBUGP(4, dev, "ATR invalid\n");
+ wake_up_interruptible(&dev->atrq);
+ }
+ break;
+ case M_BAD_CARD:
+ DEBUGP(4, dev, "M_BAD_CARD\n");
+ /* slow down warning, but prompt immediately after insertion */
+ if (dev->cwarn == 0 || dev->cwarn == 10) {
+ set_bit(IS_BAD_CARD, &dev->flags);
+ printk(KERN_WARNING MODULE_NAME ": device %s: ",
+ dev->node.dev_name);
+ if (test_bit(IS_BAD_CSUM, &dev->flags)) {
+ DEBUGP(4, dev, "ATR checksum (0x%.2x, should "
+ "be zero) failed\n", dev->atr_csum);
+ }
+#ifdef PCMCIA_DEBUG
+ else if (test_bit(IS_BAD_LENGTH, &dev->flags)) {
+ DEBUGP(4, dev, "ATR length error\n");
+ } else {
+ DEBUGP(4, dev, "card damaged or wrong way "
+ "inserted\n");
+ }
+#endif
+ dev->cwarn = 0;
+ wake_up_interruptible(&dev->atrq); /* wake open */
+ }
+ dev->cwarn++;
+ dev->mdelay = T_100MSEC;
+ dev->mstate = M_FETCH_ATR;
+ break;
+ default:
+ DEBUGP(7, dev, "Unknown action\n");
+ break; /* nothing */
+ }
+
+release_io:
+ DEBUGP(7, dev, "release_io\n");
+ clear_bit(LOCK_IO, &dev->flags);
+ wake_up_interruptible(&dev->ioq); /* whoever needs IO */
+
+return_with_timer:
+ DEBUGP(7, dev, "<- monitor_card (returns with timer)\n");
+ dev->timer.expires = jiffies + dev->mdelay;
+ add_timer(&dev->timer);
+ clear_bit(LOCK_MONITOR, &dev->flags);
+}
+
+/* Interface to userland (file_operations) */
+
+static ssize_t cmm_read(struct file *filp, __user char *buf, size_t count,
+ loff_t *ppos)
+{
+ struct cm4000_dev *dev = filp->private_data;
+ ioaddr_t iobase = dev->link.io.BasePort1;
+ ssize_t rc;
+ int i, j, k;
+
+ DEBUGP(2, dev, "-> cmm_read(%s,%d)\n", current->comm, current->pid);
+
+ if (count == 0) /* according to manpage */
+ return 0;
+
+ if ((dev->link.state & DEV_PRESENT) == 0 || /* socket removed */
+ test_bit(IS_CMM_ABSENT, &dev->flags))
+ return -ENODEV;
+
+ if (test_bit(IS_BAD_CSUM, &dev->flags))
+ return -EIO;
+
+ /* also see the note about this in cmm_write */
+ if (wait_event_interruptible
+ (dev->atrq,
+ ((filp->f_flags & O_NONBLOCK)
+ || (test_bit(IS_ATR_PRESENT, (void *)&dev->flags) != 0)))) {
+ if (filp->f_flags & O_NONBLOCK)
+ return -EAGAIN;
+ return -ERESTARTSYS;
+ }
+
+ if (test_bit(IS_ATR_VALID, &dev->flags) == 0)
+ return -EIO;
+
+ /* this one implements blocking IO */
+ if (wait_event_interruptible
+ (dev->readq,
+ ((filp->f_flags & O_NONBLOCK) || (dev->rpos < dev->rlen)))) {
+ if (filp->f_flags & O_NONBLOCK)
+ return -EAGAIN;
+ return -ERESTARTSYS;
+ }
+
+ /* lock io */
+ if (wait_event_interruptible
+ (dev->ioq,
+ ((filp->f_flags & O_NONBLOCK)
+ || (test_and_set_bit(LOCK_IO, (void *)&dev->flags) == 0)))) {
+ if (filp->f_flags & O_NONBLOCK)
+ return -EAGAIN;
+ return -ERESTARTSYS;
+ }
+
+ rc = 0;
+ dev->flags0 = inb(REG_FLAGS0(iobase));
+ if ((dev->flags0 & 1) == 0 /* no smartcard inserted */
+ || dev->flags0 == 0xff) { /* no cardman inserted */
+ clear_bit(IS_ATR_VALID, &dev->flags);
+ if (dev->flags0 & 1) {
+ set_bit(IS_CMM_ABSENT, &dev->flags);
+ rc = -ENODEV;
+ }
+ rc = -EIO;
+ goto release_io;
+ }
+
+ DEBUGP(4, dev, "begin read answer\n");
+ j = min(count, (size_t)(dev->rlen - dev->rpos));
+ k = dev->rpos;
+ if (k + j > 255)
+ j = 256 - k;
+ DEBUGP(4, dev, "read1 j=%d\n", j);
+ for (i = 0; i < j; i++) {
+ xoutb(k++, REG_BUF_ADDR(iobase));
+ dev->rbuf[i] = xinb(REG_BUF_DATA(iobase));
+ }
+ j = min(count, (size_t)(dev->rlen - dev->rpos));
+ if (k + j > 255) {
+ DEBUGP(4, dev, "read2 j=%d\n", j);
+ dev->flags1 |= 0x10; /* MSB buf addr set */
+ xoutb(dev->flags1, REG_FLAGS1(iobase));
+ for (; i < j; i++) {
+ xoutb(k++, REG_BUF_ADDR(iobase));
+ dev->rbuf[i] = xinb(REG_BUF_DATA(iobase));
+ }
+ }
+
+ if (dev->proto == 0 && count > dev->rlen - dev->rpos) {
+ DEBUGP(4, dev, "T=0 and count > buffer\n");
+ dev->rbuf[i] = dev->rbuf[i - 1];
+ dev->rbuf[i - 1] = dev->procbyte;
+ j++;
+ }
+ count = j;
+
+ dev->rpos = dev->rlen + 1;
+
+ /* Clear T1Active */
+ DEBUGP(4, dev, "Clear T1Active\n");
+ dev->flags1 &= 0xdf;
+ xoutb(dev->flags1, REG_FLAGS1(iobase));
+
+ xoutb(0, REG_FLAGS1(iobase)); /* clear detectCMM */
+ /* last check before exit */
+ if (!io_detect_cm4000(iobase, dev))
+ count = -ENODEV;
+
+ if (test_bit(IS_INVREV, &dev->flags) && count > 0)
+ str_invert_revert(dev->rbuf, count);
+
+ if (copy_to_user(buf, dev->rbuf, count))
+ return -EFAULT;
+
+release_io:
+ clear_bit(LOCK_IO, &dev->flags);
+ wake_up_interruptible(&dev->ioq);
+
+ DEBUGP(2, dev, "<- cmm_read returns: rc = %Zi\n",
+ (rc < 0 ? rc : count));
+ return rc < 0 ? rc : count;
+}
+
+static ssize_t cmm_write(struct file *filp, const char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ struct cm4000_dev *dev = (struct cm4000_dev *) filp->private_data;
+ ioaddr_t iobase = dev->link.io.BasePort1;
+ unsigned short s;
+ unsigned char tmp;
+ unsigned char infolen;
+ unsigned char sendT0;
+ unsigned short nsend;
+ unsigned short nr;
+ ssize_t rc;
+ int i;
+
+ DEBUGP(2, dev, "-> cmm_write(%s,%d)\n", current->comm, current->pid);
+
+ if (count == 0) /* according to manpage */
+ return 0;
+
+ if (dev->proto == 0 && count < 4) {
+ /* T0 must have at least 4 bytes */
+ DEBUGP(4, dev, "T0 short write\n");
+ return -EIO;
+ }
+
+ nr = count & 0x1ff; /* max bytes to write */
+
+ sendT0 = dev->proto ? 0 : nr > 5 ? 0x08 : 0;
+
+ if ((dev->link.state & DEV_PRESENT) == 0 || /* socket removed */
+ test_bit(IS_CMM_ABSENT, &dev->flags))
+ return -ENODEV;
+
+ if (test_bit(IS_BAD_CSUM, &dev->flags)) {
+ DEBUGP(4, dev, "bad csum\n");
+ return -EIO;
+ }
+
+ /*
+ * wait for atr to become valid.
+ * note: it is important to lock this code. if we dont, the monitor
+ * could be run between test_bit and the the call the sleep on the
+ * atr-queue. if *then* the monitor detects atr valid, it will wake up
+ * any process on the atr-queue, *but* since we have been interrupted,
+ * we do not yet sleep on this queue. this would result in a missed
+ * wake_up and the calling process would sleep forever (until
+ * interrupted). also, do *not* restore_flags before sleep_on, because
+ * this could result in the same situation!
+ */
+ if (wait_event_interruptible
+ (dev->atrq,
+ ((filp->f_flags & O_NONBLOCK)
+ || (test_bit(IS_ATR_PRESENT, (void *)&dev->flags) != 0)))) {
+ if (filp->f_flags & O_NONBLOCK)
+ return -EAGAIN;
+ return -ERESTARTSYS;
+ }
+
+ if (test_bit(IS_ATR_VALID, &dev->flags) == 0) { /* invalid atr */
+ DEBUGP(4, dev, "invalid ATR\n");
+ return -EIO;
+ }
+
+ /* lock io */
+ if (wait_event_interruptible
+ (dev->ioq,
+ ((filp->f_flags & O_NONBLOCK)
+ || (test_and_set_bit(LOCK_IO, (void *)&dev->flags) == 0)))) {
+ if (filp->f_flags & O_NONBLOCK)
+ return -EAGAIN;
+ return -ERESTARTSYS;
+ }
+
+ if (copy_from_user(dev->sbuf, buf, ((count > 512) ? 512 : count)))
+ return -EFAULT;
+
+ rc = 0;
+ dev->flags0 = inb(REG_FLAGS0(iobase));
+ if ((dev->flags0 & 1) == 0 /* no smartcard inserted */
+ || dev->flags0 == 0xff) { /* no cardman inserted */
+ clear_bit(IS_ATR_VALID, &dev->flags);
+ if (dev->flags0 & 1) {
+ set_bit(IS_CMM_ABSENT, &dev->flags);
+ rc = -ENODEV;
+ } else {
+ DEBUGP(4, dev, "IO error\n");
+ rc = -EIO;
+ }
+ goto release_io;
+ }
+
+ xoutb(0x80, REG_FLAGS0(iobase)); /* reset SM */
+
+ if (!io_detect_cm4000(iobase, dev)) {
+ rc = -ENODEV;
+ goto release_io;
+ }
+
+ /* reflect T=0 send/read mode in flags1 */
+ dev->flags1 |= (sendT0);
+
+ set_cardparameter(dev);
+
+ /* dummy read, reset flag procedure received */
+ tmp = inb(REG_FLAGS1(iobase));
+
+ dev->flags1 = 0x20 /* T_Active */
+ | (sendT0)
+ | (test_bit(IS_INVREV, &dev->flags) ? 2 : 0)/* inverse parity */
+ | (((dev->baudv - 1) & 0x0100) >> 8); /* MSB-Baud */
+ DEBUGP(1, dev, "set dev->flags1 = 0x%.2x\n", dev->flags1);
+ xoutb(dev->flags1, REG_FLAGS1(iobase));
+
+ /* xmit data */
+ DEBUGP(4, dev, "Xmit data\n");
+ for (i = 0; i < nr; i++) {
+ if (i >= 256) {
+ dev->flags1 = 0x20 /* T_Active */
+ | (sendT0) /* SendT0 */
+ /* inverse parity: */
+ | (test_bit(IS_INVREV, &dev->flags) ? 2 : 0)
+ | (((dev->baudv - 1) & 0x0100) >> 8) /* MSB-Baud */
+ | 0x10; /* set address high */
+ DEBUGP(4, dev, "dev->flags = 0x%.2x - set address "
+ "high\n", dev->flags1);
+ xoutb(dev->flags1, REG_FLAGS1(iobase));
+ }
+ if (test_bit(IS_INVREV, &dev->flags)) {
+ DEBUGP(4, dev, "Apply inverse convention for 0x%.2x "
+ "-> 0x%.2x\n", (unsigned char)dev->sbuf[i],
+ invert_revert(dev->sbuf[i]));
+ xoutb(i, REG_BUF_ADDR(iobase));
+ xoutb(invert_revert(dev->sbuf[i]),
+ REG_BUF_DATA(iobase));
+ } else {
+ xoutb(i, REG_BUF_ADDR(iobase));
+ xoutb(dev->sbuf[i], REG_BUF_DATA(iobase));
+ }
+ }
+ DEBUGP(4, dev, "Xmit done\n");
+
+ if (dev->proto == 0) {
+ /* T=0 proto: 0 byte reply */
+ if (nr == 4) {
+ DEBUGP(4, dev, "T=0 assumes 0 byte reply\n");
+ xoutb(i, REG_BUF_ADDR(iobase));
+ if (test_bit(IS_INVREV, &dev->flags))
+ xoutb(0xff, REG_BUF_DATA(iobase));
+ else
+ xoutb(0x00, REG_BUF_DATA(iobase));
+ }
+
+ /* numSendBytes */
+ if (sendT0)
+ nsend = nr;
+ else {
+ if (nr == 4)
+ nsend = 5;
+ else {
+ nsend = 5 + (unsigned char)dev->sbuf[4];
+ if (dev->sbuf[4] == 0)
+ nsend += 0x100;
+ }
+ }
+ } else
+ nsend = nr;
+
+ /* T0: output procedure byte */
+ if (test_bit(IS_INVREV, &dev->flags)) {
+ DEBUGP(4, dev, "T=0 set Procedure byte (inverse-reverse) "
+ "0x%.2x\n", invert_revert(dev->sbuf[1]));
+ xoutb(invert_revert(dev->sbuf[1]), REG_NUM_BYTES(iobase));
+ } else {
+ DEBUGP(4, dev, "T=0 set Procedure byte 0x%.2x\n", dev->sbuf[1]);
+ xoutb(dev->sbuf[1], REG_NUM_BYTES(iobase));
+ }
+
+ DEBUGP(1, dev, "set NumSendBytes = 0x%.2x\n",
+ (unsigned char)(nsend & 0xff));
+ xoutb((unsigned char)(nsend & 0xff), REG_NUM_SEND(iobase));
+
+ DEBUGP(1, dev, "Trigger CARDMAN CONTROLLER (0x%.2x)\n",
+ 0x40 /* SM_Active */
+ | (dev->flags0 & 2 ? 0 : 4) /* power on if needed */
+ |(dev->proto ? 0x10 : 0x08) /* T=1/T=0 */
+ |(nsend & 0x100) >> 8 /* MSB numSendBytes */ );
+ xoutb(0x40 /* SM_Active */
+ | (dev->flags0 & 2 ? 0 : 4) /* power on if needed */
+ |(dev->proto ? 0x10 : 0x08) /* T=1/T=0 */
+ |(nsend & 0x100) >> 8, /* MSB numSendBytes */
+ REG_FLAGS0(iobase));
+
+ /* wait for xmit done */
+ if (dev->proto == 1) {
+ DEBUGP(4, dev, "Wait for xmit done\n");
+ for (i = 0; i < 1000; i++) {
+ if (inb(REG_FLAGS0(iobase)) & 0x08)
+ break;
+ msleep_interruptible(10);
+ }
+ if (i == 1000) {
+ DEBUGP(4, dev, "timeout waiting for xmit done\n");
+ rc = -EIO;
+ goto release_io;
+ }
+ }
+
+ /* T=1: wait for infoLen */
+
+ infolen = 0;
+ if (dev->proto) {
+ /* wait until infoLen is valid */
+ for (i = 0; i < 6000; i++) { /* max waiting time of 1 min */
+ io_read_num_rec_bytes(iobase, &s);
+ if (s >= 3) {
+ infolen = inb(REG_FLAGS1(iobase));
+ DEBUGP(4, dev, "infolen=%d\n", infolen);
+ break;
+ }
+ msleep_interruptible(10);
+ }
+ if (i == 6000) {
+ DEBUGP(4, dev, "timeout waiting for infoLen\n");
+ rc = -EIO;
+ goto release_io;
+ }
+ } else
+ clear_bit(IS_PROCBYTE_PRESENT, &dev->flags);
+
+ /* numRecBytes | bit9 of numRecytes */
+ io_read_num_rec_bytes(iobase, &dev->rlen);
+ for (i = 0; i < 600; i++) { /* max waiting time of 2 sec */
+ if (dev->proto) {
+ if (dev->rlen >= infolen + 4)
+ break;
+ }
+ msleep_interruptible(10);
+ /* numRecBytes | bit9 of numRecytes */
+ io_read_num_rec_bytes(iobase, &s);
+ if (s > dev->rlen) {
+ DEBUGP(1, dev, "NumRecBytes inc (reset timeout)\n");
+ i = 0; /* reset timeout */
+ dev->rlen = s;
+ }
+ /* T=0: we are done when numRecBytes doesn't
+ * increment any more and NoProcedureByte
+ * is set and numRecBytes == bytes sent + 6
+ * (header bytes + data + 1 for sw2)
+ * except when the card replies an error
+ * which means, no data will be sent back.
+ */
+ else if (dev->proto == 0) {
+ if ((inb(REG_BUF_ADDR(iobase)) & 0x80)) {
+ /* no procedure byte received since last read */
+ DEBUGP(1, dev, "NoProcedure byte set\n");
+ /* i=0; */
+ } else {
+ /* procedure byte received since last read */
+ DEBUGP(1, dev, "NoProcedure byte unset "
+ "(reset timeout)\n");
+ dev->procbyte = inb(REG_FLAGS1(iobase));
+ DEBUGP(1, dev, "Read procedure byte 0x%.2x\n",
+ dev->procbyte);
+ i = 0; /* resettimeout */
+ }
+ if (inb(REG_FLAGS0(iobase)) & 0x08) {
+ DEBUGP(1, dev, "T0Done flag (read reply)\n");
+ break;
+ }
+ }
+ if (dev->proto)
+ infolen = inb(REG_FLAGS1(iobase));
+ }
+ if (i == 600) {
+ DEBUGP(1, dev, "timeout waiting for numRecBytes\n");
+ rc = -EIO;
+ goto release_io;
+ } else {
+ if (dev->proto == 0) {
+ DEBUGP(1, dev, "Wait for T0Done bit to be set\n");
+ for (i = 0; i < 1000; i++) {
+ if (inb(REG_FLAGS0(iobase)) & 0x08)
+ break;
+ msleep_interruptible(10);
+ }
+ if (i == 1000) {
+ DEBUGP(1, dev, "timeout waiting for T0Done\n");
+ rc = -EIO;
+ goto release_io;
+ }
+
+ dev->procbyte = inb(REG_FLAGS1(iobase));
+ DEBUGP(4, dev, "Read procedure byte 0x%.2x\n",
+ dev->procbyte);
+
+ io_read_num_rec_bytes(iobase, &dev->rlen);
+ DEBUGP(4, dev, "Read NumRecBytes = %i\n", dev->rlen);
+
+ }
+ }
+ /* T=1: read offset=zero, T=0: read offset=after challenge */
+ dev->rpos = dev->proto ? 0 : nr == 4 ? 5 : nr > dev->rlen ? 5 : nr;
+ DEBUGP(4, dev, "dev->rlen = %i, dev->rpos = %i, nr = %i\n",
+ dev->rlen, dev->rpos, nr);
+
+release_io:
+ DEBUGP(4, dev, "Reset SM\n");
+ xoutb(0x80, REG_FLAGS0(iobase)); /* reset SM */
+
+ if (rc < 0) {
+ DEBUGP(4, dev, "Write failed but clear T_Active\n");
+ dev->flags1 &= 0xdf;
+ xoutb(dev->flags1, REG_FLAGS1(iobase));
+ }
+
+ clear_bit(LOCK_IO, &dev->flags);
+ wake_up_interruptible(&dev->ioq);
+ wake_up_interruptible(&dev->readq); /* tell read we have data */
+
+ /* ITSEC E2: clear write buffer */
+ memset((char *)dev->sbuf, 0, 512);
+
+ /* return error or actually written bytes */
+ DEBUGP(2, dev, "<- cmm_write\n");
+ return rc < 0 ? rc : nr;
+}
+
+static void start_monitor(struct cm4000_dev *dev)
+{
+ DEBUGP(3, dev, "-> start_monitor\n");
+ if (!dev->monitor_running) {
+ DEBUGP(5, dev, "create, init and add timer\n");
+ init_timer(&dev->timer);
+ dev->monitor_running = 1;
+ dev->timer.expires = jiffies;
+ dev->timer.data = (unsigned long) dev;
+ dev->timer.function = monitor_card;
+ add_timer(&dev->timer);
+ } else
+ DEBUGP(5, dev, "monitor already running\n");
+ DEBUGP(3, dev, "<- start_monitor\n");
+}
+
+static void stop_monitor(struct cm4000_dev *dev)
+{
+ DEBUGP(3, dev, "-> stop_monitor\n");
+ if (dev->monitor_running) {
+ DEBUGP(5, dev, "stopping monitor\n");
+ terminate_monitor(dev);
+ /* reset monitor SM */
+ clear_bit(IS_ATR_VALID, &dev->flags);
+ clear_bit(IS_ATR_PRESENT, &dev->flags);
+ } else
+ DEBUGP(5, dev, "monitor already stopped\n");
+ DEBUGP(3, dev, "<- stop_monitor\n");
+}
+
+static int cmm_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
+ unsigned long arg)
+{
+ struct cm4000_dev *dev = filp->private_data;
+ ioaddr_t iobase = dev->link.io.BasePort1;
+ dev_link_t *link;
+ int size;
+ int rc;
+#ifdef PCMCIA_DEBUG
+ char *ioctl_names[CM_IOC_MAXNR + 1] = {
+ [_IOC_NR(CM_IOCGSTATUS)] "CM_IOCGSTATUS",
+ [_IOC_NR(CM_IOCGATR)] "CM_IOCGATR",
+ [_IOC_NR(CM_IOCARDOFF)] "CM_IOCARDOFF",
+ [_IOC_NR(CM_IOCSPTS)] "CM_IOCSPTS",
+ [_IOC_NR(CM_IOSDBGLVL)] "CM4000_DBGLVL",
+ };
+#endif
+ DEBUGP(3, dev, "cmm_ioctl(device=%d.%d) %s\n", imajor(inode),
+ iminor(inode), ioctl_names[_IOC_NR(cmd)]);
+
+ link = dev_table[iminor(inode)];
+ if (!(DEV_OK(link))) {
+ DEBUGP(4, dev, "DEV_OK false\n");
+ return -ENODEV;
+ }
+
+ if (test_bit(IS_CMM_ABSENT, &dev->flags)) {
+ DEBUGP(4, dev, "CMM_ABSENT flag set\n");
+ return -ENODEV;
+ }
+
+ if (_IOC_TYPE(cmd) != CM_IOC_MAGIC) {
+ DEBUGP(4, dev, "ioctype mismatch\n");
+ return -EINVAL;
+ }
+ if (_IOC_NR(cmd) > CM_IOC_MAXNR) {
+ DEBUGP(4, dev, "iocnr mismatch\n");
+ return -EINVAL;
+ }
+ size = _IOC_SIZE(cmd);
+ rc = 0;
+ DEBUGP(4, dev, "iocdir=%.4x iocr=%.4x iocw=%.4x iocsize=%d cmd=%.4x\n",
+ _IOC_DIR(cmd), _IOC_READ, _IOC_WRITE, size, cmd);
+
+ if (_IOC_DIR(cmd) & _IOC_READ) {
+ if (!access_ok(VERIFY_WRITE, (void *)arg, size))
+ return -EFAULT;
+ }
+ if (_IOC_DIR(cmd) & _IOC_WRITE) {
+ if (!access_ok(VERIFY_READ, (void *)arg, size))
+ return -EFAULT;
+ }
+
+ switch (cmd) {
+ case CM_IOCGSTATUS:
+ DEBUGP(4, dev, " ... in CM_IOCGSTATUS\n");
+ {
+ int status;
+
+ /* clear other bits, but leave inserted & powered as
+ * they are */
+ status = dev->flags0 & 3;
+ if (test_bit(IS_ATR_PRESENT, &dev->flags))
+ status |= CM_ATR_PRESENT;
+ if (test_bit(IS_ATR_VALID, &dev->flags))
+ status |= CM_ATR_VALID;
+ if (test_bit(IS_CMM_ABSENT, &dev->flags))
+ status |= CM_NO_READER;
+ if (test_bit(IS_BAD_CARD, &dev->flags))
+ status |= CM_BAD_CARD;
+ if (copy_to_user((int *)arg, &status, sizeof(int)))
+ return -EFAULT;
+ }
+ return 0;
+ case CM_IOCGATR:
+ DEBUGP(4, dev, "... in CM_IOCGATR\n");
+ {
+ struct atreq *atreq = (struct atreq *) arg;
+ int tmp;
+ /* allow nonblocking io and being interrupted */
+ if (wait_event_interruptible
+ (dev->atrq,
+ ((filp->f_flags & O_NONBLOCK)
+ || (test_bit(IS_ATR_PRESENT, (void *)&dev->flags)
+ != 0)))) {
+ if (filp->f_flags & O_NONBLOCK)
+ return -EAGAIN;
+ return -ERESTARTSYS;
+ }
+
+ if (test_bit(IS_ATR_VALID, &dev->flags) == 0) {
+ tmp = -1;
+ if (copy_to_user(&(atreq->atr_len), &tmp,
+ sizeof(int)))
+ return -EFAULT;
+ } else {
+ if (copy_to_user(atreq->atr, dev->atr,
+ dev->atr_len))
+ return -EFAULT;
+
+ tmp = dev->atr_len;
+ if (copy_to_user(&(atreq->atr_len), &tmp, sizeof(int)))
+ return -EFAULT;
+ }
+ return 0;
+ }
+ case CM_IOCARDOFF:
+
+#ifdef PCMCIA_DEBUG
+ DEBUGP(4, dev, "... in CM_IOCARDOFF\n");
+ if (dev->flags0 & 0x01) {
+ DEBUGP(4, dev, " Card inserted\n");
+ } else {
+ DEBUGP(2, dev, " No card inserted\n");
+ }
+ if (dev->flags0 & 0x02) {
+ DEBUGP(4, dev, " Card powered\n");
+ } else {
+ DEBUGP(2, dev, " Card not powered\n");
+ }
+#endif
+
+ /* is a card inserted and powered? */
+ if ((dev->flags0 & 0x01) && (dev->flags0 & 0x02)) {
+
+ /* get IO lock */
+ if (wait_event_interruptible
+ (dev->ioq,
+ ((filp->f_flags & O_NONBLOCK)
+ || (test_and_set_bit(LOCK_IO, (void *)&dev->flags)
+ == 0)))) {
+ if (filp->f_flags & O_NONBLOCK)
+ return -EAGAIN;
+ return -ERESTARTSYS;
+ }
+ /* Set Flags0 = 0x42 */
+ DEBUGP(4, dev, "Set Flags0=0x42 \n");
+ xoutb(0x42, REG_FLAGS0(iobase));
+ clear_bit(IS_ATR_PRESENT, &dev->flags);
+ clear_bit(IS_ATR_VALID, &dev->flags);
+ dev->mstate = M_CARDOFF;
+ clear_bit(LOCK_IO, &dev->flags);
+ if (wait_event_interruptible
+ (dev->atrq,
+ ((filp->f_flags & O_NONBLOCK)
+ || (test_bit(IS_ATR_VALID, (void *)&dev->flags) !=
+ 0)))) {
+ if (filp->f_flags & O_NONBLOCK)
+ return -EAGAIN;
+ return -ERESTARTSYS;
+ }
+ }
+ /* release lock */
+ clear_bit(LOCK_IO, &dev->flags);
+ wake_up_interruptible(&dev->ioq);
+
+ return 0;
+ case CM_IOCSPTS:
+ {
+ struct ptsreq krnptsreq;
+
+ if (copy_from_user(&krnptsreq, (struct ptsreq *) arg,
+ sizeof(struct ptsreq)))
+ return -EFAULT;
+
+ rc = 0;
+ DEBUGP(4, dev, "... in CM_IOCSPTS\n");
+ /* wait for ATR to get valid */
+ if (wait_event_interruptible
+ (dev->atrq,
+ ((filp->f_flags & O_NONBLOCK)
+ || (test_bit(IS_ATR_PRESENT, (void *)&dev->flags)
+ != 0)))) {
+ if (filp->f_flags & O_NONBLOCK)
+ return -EAGAIN;
+ return -ERESTARTSYS;
+ }
+ /* get IO lock */
+ if (wait_event_interruptible
+ (dev->ioq,
+ ((filp->f_flags & O_NONBLOCK)
+ || (test_and_set_bit(LOCK_IO, (void *)&dev->flags)
+ == 0)))) {
+ if (filp->f_flags & O_NONBLOCK)
+ return -EAGAIN;
+ return -ERESTARTSYS;
+ }
+
+ if ((rc = set_protocol(dev, &krnptsreq)) != 0) {
+ /* auto power_on again */
+ dev->mstate = M_FETCH_ATR;
+ clear_bit(IS_ATR_VALID, &dev->flags);
+ }
+ /* release lock */
+ clear_bit(LOCK_IO, &dev->flags);
+ wake_up_interruptible(&dev->ioq);
+
+ }
+ return rc;
+#ifdef PCMCIA_DEBUG
+ case CM_IOSDBGLVL: /* set debug log level */
+ {
+ int old_pc_debug = 0;
+
+ old_pc_debug = pc_debug;
+ if (copy_from_user(&pc_debug, (int *)arg, sizeof(int)))
+ return -EFAULT;
+
+ if (old_pc_debug != pc_debug)
+ DEBUGP(0, dev, "Changed debug log level "
+ "to %i\n", pc_debug);
+ }
+ return rc;
+#endif
+ default:
+ DEBUGP(4, dev, "... in default (unknown IOCTL code)\n");
+ return -EINVAL;
+ }
+}
+
+static int cmm_open(struct inode *inode, struct file *filp)
+{
+ struct cm4000_dev *dev;
+ dev_link_t *link;
+ int rc, minor = iminor(inode);
+
+ if (minor >= CM4000_MAX_DEV)
+ return -ENODEV;
+
+ link = dev_table[minor];
+ if (link == NULL || !(DEV_OK(link)))
+ return -ENODEV;
+
+ if (link->open)
+ return -EBUSY;
+
+ dev = link->priv;
+ filp->private_data = dev;
+
+ DEBUGP(2, dev, "-> cmm_open(device=%d.%d process=%s,%d)\n",
+ imajor(inode), minor, current->comm, current->pid);
+
+ /* init device variables, they may be "polluted" after close
+ * or, the device may never have been closed (i.e. open failed)
+ */
+
+ ZERO_DEV(dev);
+
+ /* opening will always block since the
+ * monitor will be started by open, which
+ * means we have to wait for ATR becoming
+ * vaild = block until valid (or card
+ * inserted)
+ */
+ if (filp->f_flags & O_NONBLOCK)
+ return -EAGAIN;
+
+ dev->mdelay = T_50MSEC;
+
+ /* start monitoring the cardstatus */
+ start_monitor(dev);
+
+ link->open = 1; /* only one open per device */
+ rc = 0;
+
+ DEBUGP(2, dev, "<- cmm_open\n");
+ return nonseekable_open(inode, filp);
+}
+
+static int cmm_close(struct inode *inode, struct file *filp)
+{
+ struct cm4000_dev *dev;
+ dev_link_t *link;
+ int minor = iminor(inode);
+
+ if (minor >= CM4000_MAX_DEV)
+ return -ENODEV;
+
+ link = dev_table[minor];
+ if (link == NULL)
+ return -ENODEV;
+
+ dev = link->priv;
+
+ DEBUGP(2, dev, "-> cmm_close(maj/min=%d.%d)\n",
+ imajor(inode), minor);
+
+ stop_monitor(dev);
+
+ ZERO_DEV(dev);
+
+ link->open = 0; /* only one open per device */
+ wake_up(&dev->devq); /* socket removed? */
+
+ DEBUGP(2, dev, "cmm_close\n");
+ return 0;
+}
+
+static void cmm_cm4000_release(dev_link_t * link)
+{
+ struct cm4000_dev *dev = link->priv;
+
+ /* dont terminate the monitor, rather rely on
+ * close doing that for us.
+ */
+ DEBUGP(3, dev, "-> cmm_cm4000_release\n");
+ while (link->open) {
+ printk(KERN_INFO MODULE_NAME ": delaying release until "
+ "process has terminated\n");
+ /* note: don't interrupt us:
+ * close the applications which own
+ * the devices _first_ !
+ */
+ wait_event(dev->devq, (link->open == 0));
+ }
+ /* dev->devq=NULL; this cannot be zeroed earlier */
+ DEBUGP(3, dev, "<- cmm_cm4000_release\n");
+ return;
+}
+
+/*==== Interface to PCMCIA Layer =======================================*/
+
+static void cm4000_config(dev_link_t * link, int devno)
+{
+ client_handle_t handle = link->handle;
+ struct cm4000_dev *dev;
+ tuple_t tuple;
+ cisparse_t parse;
+ config_info_t conf;
+ u_char buf[64];
+ int fail_fn, fail_rc;
+ int rc;
+
+ /* read the config-tuples */
+ tuple.DesiredTuple = CISTPL_CONFIG;
+ tuple.Attributes = 0;
+ tuple.TupleData = buf;
+ tuple.TupleDataMax = sizeof(buf);
+ tuple.TupleOffset = 0;
+
+ if ((fail_rc = pcmcia_get_first_tuple(handle, &tuple)) != CS_SUCCESS) {
+ fail_fn = GetFirstTuple;
+ goto cs_failed;
+ }
+ if ((fail_rc = pcmcia_get_tuple_data(handle, &tuple)) != CS_SUCCESS) {
+ fail_fn = GetTupleData;
+ goto cs_failed;
+ }
+ if ((fail_rc =
+ pcmcia_parse_tuple(handle, &tuple, &parse)) != CS_SUCCESS) {
+ fail_fn = ParseTuple;
+ goto cs_failed;
+ }
+ if ((fail_rc =
+ pcmcia_get_configuration_info(handle, &conf)) != CS_SUCCESS) {
+ fail_fn = GetConfigurationInfo;
+ goto cs_failed;
+ }
+
+ link->state |= DEV_CONFIG;
+ link->conf.ConfigBase = parse.config.base;
+ link->conf.Present = parse.config.rmask[0];
+ link->conf.Vcc = conf.Vcc;
+
+ link->io.BasePort2 = 0;
+ link->io.NumPorts2 = 0;
+ link->io.Attributes2 = 0;
+ tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
+ for (rc = pcmcia_get_first_tuple(handle, &tuple);
+ rc == CS_SUCCESS; rc = pcmcia_get_next_tuple(handle, &tuple)) {
+
+ rc = pcmcia_get_tuple_data(handle, &tuple);
+ if (rc != CS_SUCCESS)
+ continue;
+ rc = pcmcia_parse_tuple(handle, &tuple, &parse);
+ if (rc != CS_SUCCESS)
+ continue;
+
+ link->conf.ConfigIndex = parse.cftable_entry.index;
+
+ if (!parse.cftable_entry.io.nwin)
+ continue;
+
+ /* Get the IOaddr */
+ link->io.BasePort1 = parse.cftable_entry.io.win[0].base;
+ link->io.NumPorts1 = parse.cftable_entry.io.win[0].len;
+ link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+ if (!(parse.cftable_entry.io.flags & CISTPL_IO_8BIT))
+ link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
+ if (!(parse.cftable_entry.io.flags & CISTPL_IO_16BIT))
+ link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+ link->io.IOAddrLines = parse.cftable_entry.io.flags
+ & CISTPL_IO_LINES_MASK;
+
+ rc = pcmcia_request_io(handle, &link->io);
+ if (rc == CS_SUCCESS)
+ break; /* we are done */
+ }
+ if (rc != CS_SUCCESS)
+ goto cs_release;
+
+ link->conf.IntType = 00000002;
+
+ if ((fail_rc =
+ pcmcia_request_configuration(handle, &link->conf)) != CS_SUCCESS) {
+ fail_fn = RequestConfiguration;
+ goto cs_release;
+ }
+
+ dev = link->priv;
+ sprintf(dev->node.dev_name, DEVICE_NAME "%d", devno);
+ dev->node.major = major;
+ dev->node.minor = devno;
+ dev->node.next = NULL;
+ link->dev = &dev->node;
+ link->state &= ~DEV_CONFIG_PENDING;
+
+ return;
+
+cs_failed:
+ cs_error(handle, fail_fn, fail_rc);
+cs_release:
+ cm4000_release(link);
+
+ link->state &= ~DEV_CONFIG_PENDING;
+}
+
+static int cm4000_event(event_t event, int priority,
+ event_callback_args_t *args)
+{
+ dev_link_t *link;
+ struct cm4000_dev *dev;
+ int devno;
+
+ link = args->client_data;
+ dev = link->priv;
+
+ DEBUGP(3, dev, "-> cm4000_event\n");
+ for (devno = 0; devno < CM4000_MAX_DEV; devno++)
+ if (dev_table[devno] == link)
+ break;
+
+ if (devno == CM4000_MAX_DEV)
+ return CS_BAD_ADAPTER;
+
+ switch (event) {
+ case CS_EVENT_CARD_INSERTION:
+ DEBUGP(5, dev, "CS_EVENT_CARD_INSERTION\n");
+ link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
+ cm4000_config(link, devno);
+ break;
+ case CS_EVENT_CARD_REMOVAL:
+ DEBUGP(5, dev, "CS_EVENT_CARD_REMOVAL\n");
+ link->state &= ~DEV_PRESENT;
+ stop_monitor(dev);
+ break;
+ case CS_EVENT_PM_SUSPEND:
+ DEBUGP(5, dev, "CS_EVENT_PM_SUSPEND "
+ "(fall-through to CS_EVENT_RESET_PHYSICAL)\n");
+ link->state |= DEV_SUSPEND;
+ /* fall-through */
+ case CS_EVENT_RESET_PHYSICAL:
+ DEBUGP(5, dev, "CS_EVENT_RESET_PHYSICAL\n");
+ if (link->state & DEV_CONFIG) {
+ DEBUGP(5, dev, "ReleaseConfiguration\n");
+ pcmcia_release_configuration(link->handle);
+ }
+ stop_monitor(dev);
+ break;
+ case CS_EVENT_PM_RESUME:
+ DEBUGP(5, dev, "CS_EVENT_PM_RESUME "
+ "(fall-through to CS_EVENT_CARD_RESET)\n");
+ link->state &= ~DEV_SUSPEND;
+ /* fall-through */
+ case CS_EVENT_CARD_RESET:
+ DEBUGP(5, dev, "CS_EVENT_CARD_RESET\n");
+ if ((link->state & DEV_CONFIG)) {
+ DEBUGP(5, dev, "RequestConfiguration\n");
+ pcmcia_request_configuration(link->handle, &link->conf);
+ }
+ if (link->open)
+ start_monitor(dev);
+ break;
+ default:
+ DEBUGP(5, dev, "unknown event %.2x\n", event);
+ break;
+ }
+ DEBUGP(3, dev, "<- cm4000_event\n");
+ return CS_SUCCESS;
+}
+
+static void cm4000_release(dev_link_t *link)
+{
+ cmm_cm4000_release(link->priv); /* delay release until device closed */
+ pcmcia_release_configuration(link->handle);
+ pcmcia_release_io(link->handle, &link->io);
+}
+
+static dev_link_t *cm4000_attach(void)
+{
+ struct cm4000_dev *dev;
+ dev_link_t *link;
+ client_reg_t client_reg;
+ int i;
+
+ for (i = 0; i < CM4000_MAX_DEV; i++)
+ if (dev_table[i] == NULL)
+ break;
+
+ if (i == CM4000_MAX_DEV) {
+ printk(KERN_NOTICE MODULE_NAME ": all devices in use\n");
+ return NULL;
+ }
+
+ /* create a new cm4000_cs device */
+ dev = kzalloc(sizeof(struct cm4000_dev), GFP_KERNEL);
+ if (dev == NULL)
+ return NULL;
+
+ link = &dev->link;
+ link->priv = dev;
+ link->conf.IntType = INT_MEMORY_AND_IO;
+ dev_table[i] = link;
+
+ /* register with card services */
+ client_reg.dev_info = &dev_info;
+ client_reg.EventMask =
+ CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
+ CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
+ CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
+ client_reg.Version = 0x0210;
+ client_reg.event_callback_args.client_data = link;
+
+ i = pcmcia_register_client(&link->handle, &client_reg);
+ if (i) {
+ cs_error(link->handle, RegisterClient, i);
+ cm4000_detach(link);
+ return NULL;
+ }
+
+ init_waitqueue_head(&dev->devq);
+ init_waitqueue_head(&dev->ioq);
+ init_waitqueue_head(&dev->atrq);
+ init_waitqueue_head(&dev->readq);
+
+ return link;
+}
+
+static void cm4000_detach_by_devno(int devno, dev_link_t * link)
+{
+ struct cm4000_dev *dev = link->priv;
+
+ DEBUGP(3, dev, "-> detach_by_devno(devno=%d)\n", devno);
+
+ if (link->state & DEV_CONFIG) {
+ DEBUGP(5, dev, "device still configured (try to release it)\n");
+ cm4000_release(link);
+ }
+
+ if (link->handle) {
+ pcmcia_deregister_client(link->handle);
+ }
+
+ dev_table[devno] = NULL;
+ kfree(dev);
+ return;
+}
+
+static void cm4000_detach(dev_link_t * link)
+{
+ int i;
+
+ /* find device */
+ for (i = 0; i < CM4000_MAX_DEV; i++)
+ if (dev_table[i] == link)
+ break;
+
+ if (i == CM4000_MAX_DEV)
+ return;
+
+ cm4000_detach_by_devno(i, link);
+ return;
+}
+
+static struct file_operations cm4000_fops = {
+ .owner = THIS_MODULE,
+ .read = cmm_read,
+ .write = cmm_write,
+ .ioctl = cmm_ioctl,
+ .open = cmm_open,
+ .release= cmm_close,
+};
+
+static struct pcmcia_device_id cm4000_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x0223, 0x0002),
+ PCMCIA_DEVICE_PROD_ID12("CardMan", "4000", 0x2FB368CA, 0xA2BD8C39),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, cm4000_ids);
+
+static struct pcmcia_driver cm4000_driver = {
+ .owner = THIS_MODULE,
+ .drv = {
+ .name = "cm4000_cs",
+ },
+ .attach = cm4000_attach,
+ .detach = cm4000_detach,
+ .event = cm4000_event,
+ .id_table = cm4000_ids,
+};
+
+static int __init cmm_init(void)
+{
+ printk(KERN_INFO "%s\n", version);
+ pcmcia_register_driver(&cm4000_driver);
+ major = register_chrdev(0, DEVICE_NAME, &cm4000_fops);
+ if (major < 0) {
+ printk(KERN_WARNING MODULE_NAME
+ ": could not get major number\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+static void __exit cmm_exit(void)
+{
+ int i;
+
+ printk(KERN_INFO MODULE_NAME ": unloading\n");
+ pcmcia_unregister_driver(&cm4000_driver);
+ for (i = 0; i < CM4000_MAX_DEV; i++)
+ if (dev_table[i])
+ cm4000_detach_by_devno(i, dev_table[i]);
+ unregister_chrdev(major, DEVICE_NAME);
+};
+
+module_init(cmm_init);
+module_exit(cmm_exit);
+MODULE_LICENSE("Dual BSD/GPL");
--- /dev/null
+/*
+ * A driver for the Omnikey PCMCIA smartcard reader CardMan 4040
+ *
+ * (c) 2000-2004 Omnikey AG (http://www.omnikey.com/)
+ *
+ * (C) 2005 Harald Welte <laforge@gnumonks.org>
+ * - add support for poll()
+ * - driver cleanup
+ * - add waitqueues
+ * - adhere to linux kernel coding style and policies
+ * - support 2.6.13 "new style" pcmcia interface
+ *
+ * The device basically is a USB CCID compliant device that has been
+ * attached to an I/O-Mapped FIFO.
+ *
+ * All rights reserved, Dual BSD/GPL Licensed.
+ */
+
+/* #define PCMCIA_DEBUG 6 */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/fs.h>
+#include <linux/delay.h>
+#include <linux/poll.h>
+#include <linux/wait.h>
+#include <asm/uaccess.h>
+#include <asm/io.h>
+
+#include <pcmcia/cs_types.h>
+#include <pcmcia/cs.h>
+#include <pcmcia/cistpl.h>
+#include <pcmcia/cisreg.h>
+#include <pcmcia/ciscode.h>
+#include <pcmcia/ds.h>
+
+#include "cm4040_cs.h"
+
+
+#ifdef PCMCIA_DEBUG
+#define reader_to_dev(x) (&handle_to_dev(x->link.handle))
+static int pc_debug = PCMCIA_DEBUG;
+module_param(pc_debug, int, 0600);
+#define DEBUGP(n, rdr, x, args...) do { \
+ if (pc_debug >= (n)) \
+ dev_printk(KERN_DEBUG, reader_to_dev(rdr), "%s:" x, \
+ __FUNCTION__ , ##args); \
+ } while (0)
+#else
+#define DEBUGP(n, rdr, x, args...)
+#endif
+
+static char *version =
+"OMNIKEY CardMan 4040 v1.1.0gm4 - All bugs added by Harald Welte";
+
+#define CCID_DRIVER_BULK_DEFAULT_TIMEOUT (150*HZ)
+#define CCID_DRIVER_ASYNC_POWERUP_TIMEOUT (35*HZ)
+#define CCID_DRIVER_MINIMUM_TIMEOUT (3*HZ)
+#define READ_WRITE_BUFFER_SIZE 512
+#define POLL_LOOP_COUNT 1000
+
+/* how often to poll for fifo status change */
+#define POLL_PERIOD msecs_to_jiffies(10)
+
+static void reader_release(dev_link_t *link);
+static void reader_detach(dev_link_t *link);
+
+static int major;
+
+#define BS_READABLE 0x01
+#define BS_WRITABLE 0x02
+
+struct reader_dev {
+ dev_link_t link;
+ dev_node_t node;
+ wait_queue_head_t devq;
+ wait_queue_head_t poll_wait;
+ wait_queue_head_t read_wait;
+ wait_queue_head_t write_wait;
+ unsigned long buffer_status;
+ unsigned long timeout;
+ unsigned char s_buf[READ_WRITE_BUFFER_SIZE];
+ unsigned char r_buf[READ_WRITE_BUFFER_SIZE];
+ struct timer_list poll_timer;
+};
+
+static dev_info_t dev_info = MODULE_NAME;
+static dev_link_t *dev_table[CM_MAX_DEV];
+
+#ifndef PCMCIA_DEBUG
+#define xoutb outb
+#define xinb inb
+#else
+static inline void xoutb(unsigned char val, unsigned short port)
+{
+ if (pc_debug >= 7)
+ printk(KERN_DEBUG "outb(val=%.2x,port=%.4x)\n", val, port);
+ outb(val, port);
+}
+
+static inline unsigned char xinb(unsigned short port)
+{
+ unsigned char val;
+
+ val = inb(port);
+ if (pc_debug >= 7)
+ printk(KERN_DEBUG "%.2x=inb(%.4x)\n", val, port);
+ return val;
+}
+#endif
+
+/* poll the device fifo status register. not to be confused with
+ * the poll syscall. */
+static void cm4040_do_poll(unsigned long dummy)
+{
+ struct reader_dev *dev = (struct reader_dev *) dummy;
+ unsigned int obs = xinb(dev->link.io.BasePort1
+ + REG_OFFSET_BUFFER_STATUS);
+
+ if ((obs & BSR_BULK_IN_FULL)) {
+ set_bit(BS_READABLE, &dev->buffer_status);
+ DEBUGP(4, dev, "waking up read_wait\n");
+ wake_up_interruptible(&dev->read_wait);
+ } else
+ clear_bit(BS_READABLE, &dev->buffer_status);
+
+ if (!(obs & BSR_BULK_OUT_FULL)) {
+ set_bit(BS_WRITABLE, &dev->buffer_status);
+ DEBUGP(4, dev, "waking up write_wait\n");
+ wake_up_interruptible(&dev->write_wait);
+ } else
+ clear_bit(BS_WRITABLE, &dev->buffer_status);
+
+ if (dev->buffer_status)
+ wake_up_interruptible(&dev->poll_wait);
+
+ mod_timer(&dev->poll_timer, jiffies + POLL_PERIOD);
+}
+
+static void cm4040_stop_poll(struct reader_dev *dev)
+{
+ del_timer_sync(&dev->poll_timer);
+}
+
+static int wait_for_bulk_out_ready(struct reader_dev *dev)
+{
+ int i, rc;
+ int iobase = dev->link.io.BasePort1;
+
+ for (i = 0; i < POLL_LOOP_COUNT; i++) {
+ if ((xinb(iobase + REG_OFFSET_BUFFER_STATUS)
+ & BSR_BULK_OUT_FULL) == 0) {
+ DEBUGP(4, dev, "BulkOut empty (i=%d)\n", i);
+ return 1;
+ }
+ }
+
+ DEBUGP(4, dev, "wait_event_interruptible_timeout(timeout=%ld\n",
+ dev->timeout);
+ rc = wait_event_interruptible_timeout(dev->write_wait,
+ test_and_clear_bit(BS_WRITABLE,
+ &dev->buffer_status),
+ dev->timeout);
+
+ if (rc > 0)
+ DEBUGP(4, dev, "woke up: BulkOut empty\n");
+ else if (rc == 0)
+ DEBUGP(4, dev, "woke up: BulkOut full, returning 0 :(\n");
+ else if (rc < 0)
+ DEBUGP(4, dev, "woke up: signal arrived\n");
+
+ return rc;
+}
+
+/* Write to Sync Control Register */
+static int write_sync_reg(unsigned char val, struct reader_dev *dev)
+{
+ int iobase = dev->link.io.BasePort1;
+ int rc;
+
+ rc = wait_for_bulk_out_ready(dev);
+ if (rc <= 0)
+ return rc;
+
+ xoutb(val, iobase + REG_OFFSET_SYNC_CONTROL);
+ rc = wait_for_bulk_out_ready(dev);
+ if (rc <= 0)
+ return rc;
+
+ return 1;
+}
+
+static int wait_for_bulk_in_ready(struct reader_dev *dev)
+{
+ int i, rc;
+ int iobase = dev->link.io.BasePort1;
+
+ for (i = 0; i < POLL_LOOP_COUNT; i++) {
+ if ((xinb(iobase + REG_OFFSET_BUFFER_STATUS)
+ & BSR_BULK_IN_FULL) == BSR_BULK_IN_FULL) {
+ DEBUGP(3, dev, "BulkIn full (i=%d)\n", i);
+ return 1;
+ }
+ }
+
+ DEBUGP(4, dev, "wait_event_interruptible_timeout(timeout=%ld\n",
+ dev->timeout);
+ rc = wait_event_interruptible_timeout(dev->read_wait,
+ test_and_clear_bit(BS_READABLE,
+ &dev->buffer_status),
+ dev->timeout);
+ if (rc > 0)
+ DEBUGP(4, dev, "woke up: BulkIn full\n");
+ else if (rc == 0)
+ DEBUGP(4, dev, "woke up: BulkIn not full, returning 0 :(\n");
+ else if (rc < 0)
+ DEBUGP(4, dev, "woke up: signal arrived\n");
+
+ return rc;
+}
+
+static ssize_t cm4040_read(struct file *filp, char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ struct reader_dev *dev = filp->private_data;
+ int iobase = dev->link.io.BasePort1;
+ size_t bytes_to_read;
+ unsigned long i;
+ size_t min_bytes_to_read;
+ int rc;
+ unsigned char uc;
+
+ DEBUGP(2, dev, "-> cm4040_read(%s,%d)\n", current->comm, current->pid);
+
+ if (count == 0)
+ return 0;
+
+ if (count < 10)
+ return -EFAULT;
+
+ if (filp->f_flags & O_NONBLOCK) {
+ DEBUGP(4, dev, "filep->f_flags O_NONBLOCK set\n");
+ DEBUGP(2, dev, "<- cm4040_read (failure)\n");
+ return -EAGAIN;
+ }
+
+ if ((dev->link.state & DEV_PRESENT)==0)
+ return -ENODEV;
+
+ for (i = 0; i < 5; i++) {
+ rc = wait_for_bulk_in_ready(dev);
+ if (rc <= 0) {
+ DEBUGP(5, dev, "wait_for_bulk_in_ready rc=%.2x\n", rc);
+ DEBUGP(2, dev, "<- cm4040_read (failed)\n");
+ if (rc == -ERESTARTSYS)
+ return rc;
+ return -EIO;
+ }
+ dev->r_buf[i] = xinb(iobase + REG_OFFSET_BULK_IN);
+#ifdef PCMCIA_DEBUG
+ if (pc_debug >= 6)
+ printk(KERN_DEBUG "%lu:%2x ", i, dev->r_buf[i]);
+ }
+ printk("\n");
+#else
+ }
+#endif
+
+ bytes_to_read = 5 + le32_to_cpu(*(__le32 *)&dev->r_buf[1]);
+
+ DEBUGP(6, dev, "BytesToRead=%lu\n", bytes_to_read);
+
+ min_bytes_to_read = min(count, bytes_to_read + 5);
+
+ DEBUGP(6, dev, "Min=%lu\n", min_bytes_to_read);
+
+ for (i = 0; i < (min_bytes_to_read-5); i++) {
+ rc = wait_for_bulk_in_ready(dev);
+ if (rc <= 0) {
+ DEBUGP(5, dev, "wait_for_bulk_in_ready rc=%.2x\n", rc);
+ DEBUGP(2, dev, "<- cm4040_read (failed)\n");
+ if (rc == -ERESTARTSYS)
+ return rc;
+ return -EIO;
+ }
+ dev->r_buf[i+5] = xinb(iobase + REG_OFFSET_BULK_IN);
+#ifdef PCMCIA_DEBUG
+ if (pc_debug >= 6)
+ printk(KERN_DEBUG "%lu:%2x ", i, dev->r_buf[i]);
+ }
+ printk("\n");
+#else
+ }
+#endif
+
+ *ppos = min_bytes_to_read;
+ if (copy_to_user(buf, dev->r_buf, min_bytes_to_read))
+ return -EFAULT;
+
+ rc = wait_for_bulk_in_ready(dev);
+ if (rc <= 0) {
+ DEBUGP(5, dev, "wait_for_bulk_in_ready rc=%.2x\n", rc);
+ DEBUGP(2, dev, "<- cm4040_read (failed)\n");
+ if (rc == -ERESTARTSYS)
+ return rc;
+ return -EIO;
+ }
+
+ rc = write_sync_reg(SCR_READER_TO_HOST_DONE, dev);
+ if (rc <= 0) {
+ DEBUGP(5, dev, "write_sync_reg c=%.2x\n", rc);
+ DEBUGP(2, dev, "<- cm4040_read (failed)\n");
+ if (rc == -ERESTARTSYS)
+ return rc;
+ else
+ return -EIO;
+ }
+
+ uc = xinb(iobase + REG_OFFSET_BULK_IN);
+
+ DEBUGP(2, dev, "<- cm4040_read (successfully)\n");
+ return min_bytes_to_read;
+}
+
+static ssize_t cm4040_write(struct file *filp, const char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ struct reader_dev *dev = filp->private_data;
+ int iobase = dev->link.io.BasePort1;
+ ssize_t rc;
+ int i;
+ unsigned int bytes_to_write;
+
+ DEBUGP(2, dev, "-> cm4040_write(%s,%d)\n", current->comm, current->pid);
+
+ if (count == 0) {
+ DEBUGP(2, dev, "<- cm4040_write empty read (successfully)\n");
+ return 0;
+ }
+
+ if (count < 5) {
+ DEBUGP(2, dev, "<- cm4040_write buffersize=%Zd < 5\n", count);
+ return -EIO;
+ }
+
+ if (filp->f_flags & O_NONBLOCK) {
+ DEBUGP(4, dev, "filep->f_flags O_NONBLOCK set\n");
+ DEBUGP(4, dev, "<- cm4040_write (failure)\n");
+ return -EAGAIN;
+ }
+
+ if ((dev->link.state & DEV_PRESENT) == 0)
+ return -ENODEV;
+
+ bytes_to_write = count;
+ if (copy_from_user(dev->s_buf, buf, bytes_to_write))
+ return -EFAULT;
+
+ switch (dev->s_buf[0]) {
+ case CMD_PC_TO_RDR_XFRBLOCK:
+ case CMD_PC_TO_RDR_SECURE:
+ case CMD_PC_TO_RDR_TEST_SECURE:
+ case CMD_PC_TO_RDR_OK_SECURE:
+ dev->timeout = CCID_DRIVER_BULK_DEFAULT_TIMEOUT;
+ break;
+
+ case CMD_PC_TO_RDR_ICCPOWERON:
+ dev->timeout = CCID_DRIVER_ASYNC_POWERUP_TIMEOUT;
+ break;
+
+ case CMD_PC_TO_RDR_GETSLOTSTATUS:
+ case CMD_PC_TO_RDR_ICCPOWEROFF:
+ case CMD_PC_TO_RDR_GETPARAMETERS:
+ case CMD_PC_TO_RDR_RESETPARAMETERS:
+ case CMD_PC_TO_RDR_SETPARAMETERS:
+ case CMD_PC_TO_RDR_ESCAPE:
+ case CMD_PC_TO_RDR_ICCCLOCK:
+ default:
+ dev->timeout = CCID_DRIVER_MINIMUM_TIMEOUT;
+ break;
+ }
+
+ rc = write_sync_reg(SCR_HOST_TO_READER_START, dev);
+ if (rc <= 0) {
+ DEBUGP(5, dev, "write_sync_reg c=%.2Zx\n", rc);
+ DEBUGP(2, dev, "<- cm4040_write (failed)\n");
+ if (rc == -ERESTARTSYS)
+ return rc;
+ else
+ return -EIO;
+ }
+
+ DEBUGP(4, dev, "start \n");
+
+ for (i = 0; i < bytes_to_write; i++) {
+ rc = wait_for_bulk_out_ready(dev);
+ if (rc <= 0) {
+ DEBUGP(5, dev, "wait_for_bulk_out_ready rc=%.2Zx\n",
+ rc);
+ DEBUGP(2, dev, "<- cm4040_write (failed)\n");
+ if (rc == -ERESTARTSYS)
+ return rc;
+ else
+ return -EIO;
+ }
+
+ xoutb(dev->s_buf[i],iobase + REG_OFFSET_BULK_OUT);
+ }
+ DEBUGP(4, dev, "end\n");
+
+ rc = write_sync_reg(SCR_HOST_TO_READER_DONE, dev);
+
+ if (rc <= 0) {
+ DEBUGP(5, dev, "write_sync_reg c=%.2Zx\n", rc);
+ DEBUGP(2, dev, "<- cm4040_write (failed)\n");
+ if (rc == -ERESTARTSYS)
+ return rc;
+ else
+ return -EIO;
+ }
+
+ DEBUGP(2, dev, "<- cm4040_write (successfully)\n");
+ return count;
+}
+
+static unsigned int cm4040_poll(struct file *filp, poll_table *wait)
+{
+ struct reader_dev *dev = filp->private_data;
+ unsigned int mask = 0;
+
+ poll_wait(filp, &dev->poll_wait, wait);
+
+ if (test_and_clear_bit(BS_READABLE, &dev->buffer_status))
+ mask |= POLLIN | POLLRDNORM;
+ if (test_and_clear_bit(BS_WRITABLE, &dev->buffer_status))
+ mask |= POLLOUT | POLLWRNORM;
+
+ DEBUGP(2, dev, "<- cm4040_poll(%u)\n", mask);
+
+ return mask;
+}
+
+static int cm4040_open(struct inode *inode, struct file *filp)
+{
+ struct reader_dev *dev;
+ dev_link_t *link;
+ int minor = iminor(inode);
+
+ if (minor >= CM_MAX_DEV)
+ return -ENODEV;
+
+ link = dev_table[minor];
+ if (link == NULL || !(DEV_OK(link)))
+ return -ENODEV;
+
+ if (link->open)
+ return -EBUSY;
+
+ dev = link->priv;
+ filp->private_data = dev;
+
+ if (filp->f_flags & O_NONBLOCK) {
+ DEBUGP(4, dev, "filep->f_flags O_NONBLOCK set\n");
+ return -EAGAIN;
+ }
+
+ link->open = 1;
+
+ dev->poll_timer.data = (unsigned long) dev;
+ mod_timer(&dev->poll_timer, jiffies + POLL_PERIOD);
+
+ DEBUGP(2, dev, "<- cm4040_open (successfully)\n");
+ return nonseekable_open(inode, filp);
+}
+
+static int cm4040_close(struct inode *inode, struct file *filp)
+{
+ struct reader_dev *dev = filp->private_data;
+ dev_link_t *link;
+ int minor = iminor(inode);
+
+ DEBUGP(2, dev, "-> cm4040_close(maj/min=%d.%d)\n", imajor(inode),
+ iminor(inode));
+
+ if (minor >= CM_MAX_DEV)
+ return -ENODEV;
+
+ link = dev_table[minor];
+ if (link == NULL)
+ return -ENODEV;
+
+ cm4040_stop_poll(dev);
+
+ link->open = 0;
+ wake_up(&dev->devq);
+
+ DEBUGP(2, dev, "<- cm4040_close\n");
+ return 0;
+}
+
+static void cm4040_reader_release(dev_link_t *link)
+{
+ struct reader_dev *dev = link->priv;
+
+ DEBUGP(3, dev, "-> cm4040_reader_release\n");
+ while (link->open) {
+ DEBUGP(3, dev, KERN_INFO MODULE_NAME ": delaying release "
+ "until process has terminated\n");
+ wait_event(dev->devq, (link->open == 0));
+ }
+ DEBUGP(3, dev, "<- cm4040_reader_release\n");
+ return;
+}
+
+static void reader_config(dev_link_t *link, int devno)
+{
+ client_handle_t handle;
+ struct reader_dev *dev;
+ tuple_t tuple;
+ cisparse_t parse;
+ config_info_t conf;
+ u_char buf[64];
+ int fail_fn, fail_rc;
+ int rc;
+
+ handle = link->handle;
+
+ tuple.DesiredTuple = CISTPL_CONFIG;
+ tuple.Attributes = 0;
+ tuple.TupleData = buf;
+ tuple.TupleDataMax = sizeof(buf);
+ tuple.TupleOffset = 0;
+
+ if ((fail_rc = pcmcia_get_first_tuple(handle, &tuple)) != CS_SUCCESS) {
+ fail_fn = GetFirstTuple;
+ goto cs_failed;
+ }
+ if ((fail_rc = pcmcia_get_tuple_data(handle, &tuple)) != CS_SUCCESS) {
+ fail_fn = GetTupleData;
+ goto cs_failed;
+ }
+ if ((fail_rc = pcmcia_parse_tuple(handle, &tuple, &parse))
+ != CS_SUCCESS) {
+ fail_fn = ParseTuple;
+ goto cs_failed;
+ }
+ if ((fail_rc = pcmcia_get_configuration_info(handle, &conf))
+ != CS_SUCCESS) {
+ fail_fn = GetConfigurationInfo;
+ goto cs_failed;
+ }
+
+ link->state |= DEV_CONFIG;
+ link->conf.ConfigBase = parse.config.base;
+ link->conf.Present = parse.config.rmask[0];
+ link->conf.Vcc = conf.Vcc;
+
+ link->io.BasePort2 = 0;
+ link->io.NumPorts2 = 0;
+ link->io.Attributes2 = 0;
+ tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
+ for (rc = pcmcia_get_first_tuple(handle, &tuple);
+ rc == CS_SUCCESS;
+ rc = pcmcia_get_next_tuple(handle, &tuple)) {
+ rc = pcmcia_get_tuple_data(handle, &tuple);
+ if (rc != CS_SUCCESS)
+ continue;
+ rc = pcmcia_parse_tuple(handle, &tuple, &parse);
+ if (rc != CS_SUCCESS)
+ continue;
+
+ link->conf.ConfigIndex = parse.cftable_entry.index;
+
+ if (!parse.cftable_entry.io.nwin)
+ continue;
+
+ link->io.BasePort1 = parse.cftable_entry.io.win[0].base;
+ link->io.NumPorts1 = parse.cftable_entry.io.win[0].len;
+ link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+ if (!(parse.cftable_entry.io.flags & CISTPL_IO_8BIT))
+ link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
+ if (!(parse.cftable_entry.io.flags & CISTPL_IO_16BIT))
+ link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+ link->io.IOAddrLines = parse.cftable_entry.io.flags
+ & CISTPL_IO_LINES_MASK;
+ rc = pcmcia_request_io(handle, &link->io);
+
+ dev_printk(KERN_INFO, &handle_to_dev(handle), "foo");
+ if (rc == CS_SUCCESS)
+ break;
+ else
+ dev_printk(KERN_INFO, &handle_to_dev(handle),
+ "pcmcia_request_io failed 0x%x\n", rc);
+ }
+ if (rc != CS_SUCCESS)
+ goto cs_release;
+
+ link->conf.IntType = 00000002;
+
+ if ((fail_rc = pcmcia_request_configuration(handle,&link->conf))
+ !=CS_SUCCESS) {
+ fail_fn = RequestConfiguration;
+ dev_printk(KERN_INFO, &handle_to_dev(handle),
+ "pcmcia_request_configuration failed 0x%x\n",
+ fail_rc);
+ goto cs_release;
+ }
+
+ dev = link->priv;
+ sprintf(dev->node.dev_name, DEVICE_NAME "%d", devno);
+ dev->node.major = major;
+ dev->node.minor = devno;
+ dev->node.next = NULL;
+ link->dev = &dev->node;
+ link->state &= ~DEV_CONFIG_PENDING;
+
+ DEBUGP(2, dev, "device " DEVICE_NAME "%d at 0x%.4x-0x%.4x\n", devno,
+ link->io.BasePort1, link->io.BasePort1+link->io.NumPorts1);
+ DEBUGP(2, dev, "<- reader_config (succ)\n");
+
+ return;
+
+cs_failed:
+ cs_error(handle, fail_fn, fail_rc);
+cs_release:
+ reader_release(link);
+ link->state &= ~DEV_CONFIG_PENDING;
+}
+
+static int reader_event(event_t event, int priority,
+ event_callback_args_t *args)
+{
+ dev_link_t *link;
+ struct reader_dev *dev;
+ int devno;
+
+ link = args->client_data;
+ dev = link->priv;
+ DEBUGP(3, dev, "-> reader_event\n");
+ for (devno = 0; devno < CM_MAX_DEV; devno++) {
+ if (dev_table[devno] == link)
+ break;
+ }
+ if (devno == CM_MAX_DEV)
+ return CS_BAD_ADAPTER;
+
+ switch (event) {
+ case CS_EVENT_CARD_INSERTION:
+ DEBUGP(5, dev, "CS_EVENT_CARD_INSERTION\n");
+ link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
+ reader_config(link, devno);
+ break;
+ case CS_EVENT_CARD_REMOVAL:
+ DEBUGP(5, dev, "CS_EVENT_CARD_REMOVAL\n");
+ link->state &= ~DEV_PRESENT;
+ break;
+ case CS_EVENT_PM_SUSPEND:
+ DEBUGP(5, dev, "CS_EVENT_PM_SUSPEND "
+ "(fall-through to CS_EVENT_RESET_PHYSICAL)\n");
+ link->state |= DEV_SUSPEND;
+
+ case CS_EVENT_RESET_PHYSICAL:
+ DEBUGP(5, dev, "CS_EVENT_RESET_PHYSICAL\n");
+ if (link->state & DEV_CONFIG) {
+ DEBUGP(5, dev, "ReleaseConfiguration\n");
+ pcmcia_release_configuration(link->handle);
+ }
+ break;
+ case CS_EVENT_PM_RESUME:
+ DEBUGP(5, dev, "CS_EVENT_PM_RESUME "
+ "(fall-through to CS_EVENT_CARD_RESET)\n");
+ link->state &= ~DEV_SUSPEND;
+
+ case CS_EVENT_CARD_RESET:
+ DEBUGP(5, dev, "CS_EVENT_CARD_RESET\n");
+ if ((link->state & DEV_CONFIG)) {
+ DEBUGP(5, dev, "RequestConfiguration\n");
+ pcmcia_request_configuration(link->handle,
+ &link->conf);
+ }
+ break;
+ default:
+ DEBUGP(5, dev, "reader_event: unknown event %.2x\n",
+ event);
+ break;
+ }
+ DEBUGP(3, dev, "<- reader_event\n");
+ return CS_SUCCESS;
+}
+
+static void reader_release(dev_link_t *link)
+{
+ cm4040_reader_release(link->priv);
+ pcmcia_release_configuration(link->handle);
+ pcmcia_release_io(link->handle, &link->io);
+}
+
+static dev_link_t *reader_attach(void)
+{
+ struct reader_dev *dev;
+ dev_link_t *link;
+ client_reg_t client_reg;
+ int i;
+
+ for (i = 0; i < CM_MAX_DEV; i++) {
+ if (dev_table[i] == NULL)
+ break;
+ }
+
+ if (i == CM_MAX_DEV)
+ return NULL;
+
+ dev = kzalloc(sizeof(struct reader_dev), GFP_KERNEL);
+ if (dev == NULL)
+ return NULL;
+
+ dev->timeout = CCID_DRIVER_MINIMUM_TIMEOUT;
+ dev->buffer_status = 0;
+
+ link = &dev->link;
+ link->priv = dev;
+
+ link->conf.IntType = INT_MEMORY_AND_IO;
+ dev_table[i] = link;
+
+ client_reg.dev_info = &dev_info;
+ client_reg.Attributes = INFO_IO_CLIENT | INFO_CARD_SHARE;
+ client_reg.EventMask=
+ CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
+ CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
+ CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
+ client_reg.Version = 0x0210;
+ client_reg.event_callback_args.client_data = link;
+ i = pcmcia_register_client(&link->handle, &client_reg);
+ if (i) {
+ cs_error(link->handle, RegisterClient, i);
+ reader_detach(link);
+ return NULL;
+ }
+ init_waitqueue_head(&dev->devq);
+ init_waitqueue_head(&dev->poll_wait);
+ init_waitqueue_head(&dev->read_wait);
+ init_waitqueue_head(&dev->write_wait);
+ init_timer(&dev->poll_timer);
+ dev->poll_timer.function = &cm4040_do_poll;
+
+ return link;
+}
+
+static void reader_detach_by_devno(int devno, dev_link_t *link)
+{
+ struct reader_dev *dev = link->priv;
+
+ if (link->state & DEV_CONFIG) {
+ DEBUGP(5, dev, "device still configured (try to release it)\n");
+ reader_release(link);
+ }
+
+ pcmcia_deregister_client(link->handle);
+ dev_table[devno] = NULL;
+ DEBUGP(5, dev, "freeing dev=%p\n", dev);
+ cm4040_stop_poll(dev);
+ kfree(dev);
+ return;
+}
+
+static void reader_detach(dev_link_t *link)
+{
+ int i;
+
+ /* find device */
+ for (i = 0; i < CM_MAX_DEV; i++) {
+ if (dev_table[i] == link)
+ break;
+ }
+ if (i == CM_MAX_DEV)
+ return;
+
+ reader_detach_by_devno(i, link);
+ return;
+}
+
+static struct file_operations reader_fops = {
+ .owner = THIS_MODULE,
+ .read = cm4040_read,
+ .write = cm4040_write,
+ .open = cm4040_open,
+ .release = cm4040_close,
+ .poll = cm4040_poll,
+};
+
+static struct pcmcia_device_id cm4040_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x0223, 0x0200),
+ PCMCIA_DEVICE_PROD_ID12("OMNIKEY", "CardMan 4040",
+ 0xE32CDD8C, 0x8F23318B),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, cm4040_ids);
+
+static struct pcmcia_driver reader_driver = {
+ .owner = THIS_MODULE,
+ .drv = {
+ .name = "cm4040_cs",
+ },
+ .attach = reader_attach,
+ .detach = reader_detach,
+ .event = reader_event,
+ .id_table = cm4040_ids,
+};
+
+static int __init cm4040_init(void)
+{
+ printk(KERN_INFO "%s\n", version);
+ pcmcia_register_driver(&reader_driver);
+ major = register_chrdev(0, DEVICE_NAME, &reader_fops);
+ if (major < 0) {
+ printk(KERN_WARNING MODULE_NAME
+ ": could not get major number\n");
+ return -1;
+ }
+ return 0;
+}
+
+static void __exit cm4040_exit(void)
+{
+ int i;
+
+ printk(KERN_INFO MODULE_NAME ": unloading\n");
+ pcmcia_unregister_driver(&reader_driver);
+ for (i = 0; i < CM_MAX_DEV; i++) {
+ if (dev_table[i])
+ reader_detach_by_devno(i, dev_table[i]);
+ }
+ unregister_chrdev(major, DEVICE_NAME);
+}
+
+module_init(cm4040_init);
+module_exit(cm4040_exit);
+MODULE_LICENSE("Dual BSD/GPL");
--- /dev/null
+#ifndef _CM4040_H_
+#define _CM4040_H_
+
+#define CM_MAX_DEV 4
+
+#define DEVICE_NAME "cmx"
+#define MODULE_NAME "cm4040_cs"
+
+#define REG_OFFSET_BULK_OUT 0
+#define REG_OFFSET_BULK_IN 0
+#define REG_OFFSET_BUFFER_STATUS 1
+#define REG_OFFSET_SYNC_CONTROL 2
+
+#define BSR_BULK_IN_FULL 0x02
+#define BSR_BULK_OUT_FULL 0x01
+
+#define SCR_HOST_TO_READER_START 0x80
+#define SCR_ABORT 0x40
+#define SCR_EN_NOTIFY 0x20
+#define SCR_ACK_NOTIFY 0x10
+#define SCR_READER_TO_HOST_DONE 0x08
+#define SCR_HOST_TO_READER_DONE 0x04
+#define SCR_PULSE_INTERRUPT 0x02
+#define SCR_POWER_DOWN 0x01
+
+
+#define CMD_PC_TO_RDR_ICCPOWERON 0x62
+#define CMD_PC_TO_RDR_GETSLOTSTATUS 0x65
+#define CMD_PC_TO_RDR_ICCPOWEROFF 0x63
+#define CMD_PC_TO_RDR_SECURE 0x69
+#define CMD_PC_TO_RDR_GETPARAMETERS 0x6C
+#define CMD_PC_TO_RDR_RESETPARAMETERS 0x6D
+#define CMD_PC_TO_RDR_SETPARAMETERS 0x61
+#define CMD_PC_TO_RDR_XFRBLOCK 0x6F
+#define CMD_PC_TO_RDR_ESCAPE 0x6B
+#define CMD_PC_TO_RDR_ICCCLOCK 0x6E
+#define CMD_PC_TO_RDR_TEST_SECURE 0x74
+#define CMD_PC_TO_RDR_OK_SECURE 0x89
+
+
+#define CMD_RDR_TO_PC_SLOTSTATUS 0x81
+#define CMD_RDR_TO_PC_DATABLOCK 0x80
+#define CMD_RDR_TO_PC_PARAMETERS 0x82
+#define CMD_RDR_TO_PC_ESCAPE 0x83
+#define CMD_RDR_TO_PC_OK_SECURE 0x89
+
+#endif /* _CM4040_H_ */
.proc = s3c2410_rtc_proc,
};
-static void s3c2410_rtc_enable(struct device *dev, int en)
+static void s3c2410_rtc_enable(struct platform_device *pdev, int en)
{
unsigned int tmp;
/* re-enable the device, and check it is ok */
if ((readb(S3C2410_RTCCON) & S3C2410_RTCCON_RTCEN) == 0){
- dev_info(dev, "rtc disabled, re-enabling\n");
+ dev_info(&pdev->dev, "rtc disabled, re-enabling\n");
tmp = readb(S3C2410_RTCCON);
writeb(tmp | S3C2410_RTCCON_RTCEN , S3C2410_RTCCON);
}
if ((readb(S3C2410_RTCCON) & S3C2410_RTCCON_CNTSEL)){
- dev_info(dev, "removing S3C2410_RTCCON_CNTSEL\n");
+ dev_info(&pdev->dev, "removing S3C2410_RTCCON_CNTSEL\n");
tmp = readb(S3C2410_RTCCON);
writeb(tmp& ~S3C2410_RTCCON_CNTSEL , S3C2410_RTCCON);
}
if ((readb(S3C2410_RTCCON) & S3C2410_RTCCON_CLKRST)){
- dev_info(dev, "removing S3C2410_RTCCON_CLKRST\n");
+ dev_info(&pdev->dev, "removing S3C2410_RTCCON_CLKRST\n");
tmp = readb(S3C2410_RTCCON);
writeb(tmp & ~S3C2410_RTCCON_CLKRST, S3C2410_RTCCON);
}
}
-static int s3c2410_rtc_remove(struct device *dev)
+static int s3c2410_rtc_remove(struct platform_device *dev)
{
unregister_rtc(&s3c2410_rtcops);
return 0;
}
-static int s3c2410_rtc_probe(struct device *dev)
+static int s3c2410_rtc_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
struct resource *res;
int ret;
- pr_debug("%s: probe=%p, device=%p\n", __FUNCTION__, pdev, dev);
+ pr_debug("%s: probe=%p\n", __FUNCTION__, pdev);
/* find the IRQs */
s3c2410_rtc_tickno = platform_get_irq(pdev, 1);
if (s3c2410_rtc_tickno <= 0) {
- dev_err(dev, "no irq for rtc tick\n");
+ dev_err(&pdev->dev, "no irq for rtc tick\n");
return -ENOENT;
}
s3c2410_rtc_alarmno = platform_get_irq(pdev, 0);
if (s3c2410_rtc_alarmno <= 0) {
- dev_err(dev, "no irq for alarm\n");
+ dev_err(&pdev->dev, "no irq for alarm\n");
return -ENOENT;
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (res == NULL) {
- dev_err(dev, "failed to get memory region resource\n");
+ dev_err(&pdev->dev, "failed to get memory region resource\n");
return -ENOENT;
}
pdev->name);
if (s3c2410_rtc_mem == NULL) {
- dev_err(dev, "failed to reserve memory region\n");
+ dev_err(&pdev->dev, "failed to reserve memory region\n");
ret = -ENOENT;
goto exit_err;
}
s3c2410_rtc_base = ioremap(res->start, res->end - res->start + 1);
if (s3c2410_rtc_base == NULL) {
- dev_err(dev, "failed ioremap()\n");
+ dev_err(&pdev->dev, "failed ioremap()\n");
ret = -EINVAL;
goto exit_err;
}
/* check to see if everything is setup correctly */
- s3c2410_rtc_enable(dev, 1);
+ s3c2410_rtc_enable(pdev, 1);
pr_debug("s3c2410_rtc: RTCCON=%02x\n", readb(S3C2410_RTCCON));
return 0;
exit_err:
- dev_err(dev, "error %d during initialisation\n", ret);
+ dev_err(&pdev->dev, "error %d during initialisation\n", ret);
return ret;
}
static int ticnt_save;
-static int s3c2410_rtc_suspend(struct device *dev, pm_message_t state)
+static int s3c2410_rtc_suspend(struct platform_device *pdev, pm_message_t state)
{
struct rtc_time tm;
struct timespec time;
s3c2410_rtc_gettime(&tm);
rtc_tm_to_time(&tm, &time.tv_sec);
save_time_delta(&s3c2410_rtc_delta, &time);
- s3c2410_rtc_enable(dev, 0);
+ s3c2410_rtc_enable(pdev, 0);
return 0;
}
-static int s3c2410_rtc_resume(struct device *dev)
+static int s3c2410_rtc_resume(struct platform_device *pdev)
{
struct rtc_time tm;
struct timespec time;
time.tv_nsec = 0;
- s3c2410_rtc_enable(dev, 1);
+ s3c2410_rtc_enable(pdev, 1);
s3c2410_rtc_gettime(&tm);
rtc_tm_to_time(&tm, &time.tv_sec);
restore_time_delta(&s3c2410_rtc_delta, &time);
#define s3c2410_rtc_resume NULL
#endif
-static struct device_driver s3c2410_rtcdrv = {
- .name = "s3c2410-rtc",
- .owner = THIS_MODULE,
- .bus = &platform_bus_type,
+static struct platform_driver s3c2410_rtcdrv = {
.probe = s3c2410_rtc_probe,
.remove = s3c2410_rtc_remove,
.suspend = s3c2410_rtc_suspend,
.resume = s3c2410_rtc_resume,
+ .driver = {
+ .name = "s3c2410-rtc",
+ .owner = THIS_MODULE,
+ },
};
static char __initdata banner[] = "S3C2410 RTC, (c) 2004 Simtec Electronics\n";
static int __init s3c2410_rtc_init(void)
{
printk(banner);
- return driver_register(&s3c2410_rtcdrv);
+ return platform_driver_register(&s3c2410_rtcdrv);
}
static void __exit s3c2410_rtc_exit(void)
{
- driver_unregister(&s3c2410_rtcdrv);
+ platform_driver_unregister(&s3c2410_rtcdrv);
}
module_init(s3c2410_rtc_init);
#ifdef CONFIG_PM
static int old_camera_power;
-static int sonypi_suspend(struct device *dev, pm_message_t state)
+static int sonypi_suspend(struct platform_device *dev, pm_message_t state)
{
old_camera_power = sonypi_device.camera_power;
sonypi_disable();
return 0;
}
-static int sonypi_resume(struct device *dev)
+static int sonypi_resume(struct platform_device *dev)
{
sonypi_enable(old_camera_power);
return 0;
}
#endif
-static void sonypi_shutdown(struct device *dev)
+static void sonypi_shutdown(struct platform_device *dev)
{
sonypi_disable();
}
-static struct device_driver sonypi_driver = {
- .name = "sonypi",
- .bus = &platform_bus_type,
+static struct platform_driver sonypi_driver = {
#ifdef CONFIG_PM
.suspend = sonypi_suspend,
.resume = sonypi_resume,
#endif
.shutdown = sonypi_shutdown,
+ .driver = {
+ .name = "sonypi",
+ },
};
static int __devinit sonypi_create_input_devices(void)
if (!dmi_check_system(sonypi_dmi_table))
return -ENODEV;
- ret = driver_register(&sonypi_driver);
+ ret = platform_driver_register(&sonypi_driver);
if (ret)
return ret;
ret = sonypi_probe();
if (ret)
- driver_unregister(&sonypi_driver);
+ platform_driver_unregister(&sonypi_driver);
return ret;
}
static void __exit sonypi_exit(void)
{
- driver_unregister(&sonypi_driver);
+ platform_driver_unregister(&sonypi_driver);
sonypi_remove();
}
/*
* linux/drivers/char/synclink.c
*
- * $Id: synclink.c,v 4.37 2005/09/07 13:13:19 paulkf Exp $
+ * $Id: synclink.c,v 4.38 2005/11/07 16:30:34 paulkf Exp $
*
* Device driver for Microgate SyncLink ISA and PCI
* high speed multiprotocol serial adapters.
#include <linux/termios.h>
#include <linux/workqueue.h>
#include <linux/hdlc.h>
+#include <linux/dma-mapping.h>
#ifdef CONFIG_HDLC_MODULE
#define CONFIG_HDLC 1
u32 link; /* 32-bit flat link to next buffer entry */
char *virt_addr; /* virtual address of data buffer */
u32 phys_entry; /* physical address of this buffer entry */
+ dma_addr_t dma_addr;
} DMABUFFERENTRY, *DMAPBUFFERENTRY;
/* The queue of BH actions to be performed */
int ri_chkcount;
char *buffer_list; /* virtual address of Rx & Tx buffer lists */
- unsigned long buffer_list_phys;
+ u32 buffer_list_phys;
+ dma_addr_t buffer_list_dma_addr;
unsigned int rx_buffer_count; /* count of total allocated Rx buffers */
DMABUFFERENTRY *rx_buffer_list; /* list of receive buffer entries */
module_param_array(txholdbufs, int, NULL, 0);
static char *driver_name = "SyncLink serial driver";
-static char *driver_version = "$Revision: 4.37 $";
+static char *driver_version = "$Revision: 4.38 $";
static int synclink_init_one (struct pci_dev *dev,
const struct pci_device_id *ent);
MODULE_LICENSE("GPL");
static struct pci_driver synclink_pci_driver = {
- .owner = THIS_MODULE,
.name = "synclink",
.id_table = synclink_pci_tbl,
.probe = synclink_init_one,
/* inspect portions of the buffer while other portions are being */
/* updated by the adapter using Bus Master DMA. */
- info->buffer_list = kmalloc(BUFFERLISTSIZE, GFP_KERNEL | GFP_DMA);
- if ( info->buffer_list == NULL )
+ info->buffer_list = dma_alloc_coherent(NULL, BUFFERLISTSIZE, &info->buffer_list_dma_addr, GFP_KERNEL);
+ if (info->buffer_list == NULL)
return -ENOMEM;
-
- info->buffer_list_phys = isa_virt_to_bus(info->buffer_list);
+ info->buffer_list_phys = (u32)(info->buffer_list_dma_addr);
}
/* We got the memory for the buffer entry lists. */
*/
static void mgsl_free_buffer_list_memory( struct mgsl_struct *info )
{
- if ( info->buffer_list && info->bus_type != MGSL_BUS_TYPE_PCI )
- kfree(info->buffer_list);
+ if (info->buffer_list && info->bus_type != MGSL_BUS_TYPE_PCI)
+ dma_free_coherent(NULL, BUFFERLISTSIZE, info->buffer_list, info->buffer_list_dma_addr);
info->buffer_list = NULL;
info->rx_buffer_list = NULL;
static int mgsl_alloc_frame_memory(struct mgsl_struct *info,DMABUFFERENTRY *BufferList,int Buffercount)
{
int i;
- unsigned long phys_addr;
+ u32 phys_addr;
/* Allocate page sized buffers for the receive buffer list */
info->last_mem_alloc += DMABUFFERSIZE;
} else {
/* ISA adapter uses system memory. */
- BufferList[i].virt_addr =
- kmalloc(DMABUFFERSIZE, GFP_KERNEL | GFP_DMA);
- if ( BufferList[i].virt_addr == NULL )
+ BufferList[i].virt_addr = dma_alloc_coherent(NULL, DMABUFFERSIZE, &BufferList[i].dma_addr, GFP_KERNEL);
+ if (BufferList[i].virt_addr == NULL)
return -ENOMEM;
- phys_addr = isa_virt_to_bus(BufferList[i].virt_addr);
+ phys_addr = (u32)(BufferList[i].dma_addr);
}
BufferList[i].phys_addr = phys_addr;
}
for ( i = 0 ; i < Buffercount ; i++ ) {
if ( BufferList[i].virt_addr ) {
if ( info->bus_type != MGSL_BUS_TYPE_PCI )
- kfree(BufferList[i].virt_addr);
+ dma_free_coherent(NULL, DMABUFFERSIZE, BufferList[i].virt_addr, BufferList[i].dma_addr);
BufferList[i].virt_addr = NULL;
}
}
MODULE_LICENSE("GPL");
static struct pci_driver synclinkmp_pci_driver = {
- .owner = THIS_MODULE,
.name = "synclinkmp",
.id_table = synclinkmp_pci_tbl,
.probe = synclinkmp_init_one,
vr41xx_set_irq_level(TB0219_PCI_SLOT3_PIN, IRQ_LEVEL_LOW);
}
-static int tb0219_probe(struct device *dev)
+static int tb0219_probe(struct platform_device *dev)
{
int retval;
return 0;
}
-static int tb0219_remove(struct device *dev)
+static int tb0219_remove(struct platform_device *dev)
{
_machine_restart = old_machine_restart;
static struct platform_device *tb0219_platform_device;
-static struct device_driver tb0219_device_driver = {
- .name = "TB0219",
- .bus = &platform_bus_type,
+static struct platform_driver tb0219_device_driver = {
.probe = tb0219_probe,
.remove = tb0219_remove,
+ .driver = {
+ .name = "TB0219",
+ },
};
static int __devinit tanbac_tb0219_init(void)
if (IS_ERR(tb0219_platform_device))
return PTR_ERR(tb0219_platform_device);
- retval = driver_register(&tb0219_device_driver);
+ retval = platform_driver_register(&tb0219_device_driver);
if (retval < 0)
platform_device_unregister(tb0219_platform_device);
static void __devexit tanbac_tb0219_exit(void)
{
- driver_unregister(&tb0219_device_driver);
+ platform_driver_unregister(&tb0219_device_driver);
platform_device_unregister(tb0219_platform_device);
}
config TCG_TPM
tristate "TPM Hardware Support"
- depends on EXPERIMENTAL && PCI
+ depends on EXPERIMENTAL
---help---
If you have a TPM security chip in your system, which
implements the Trusted Computing Group's specification,
{
struct tpm_chip *chip = (struct tpm_chip *) ptr;
+ schedule_work(&chip->work);
+}
+
+static void timeout_work(void * ptr)
+{
+ struct tpm_chip *chip = ptr;
+
down(&chip->buffer_mutex);
atomic_set(&chip->data_pending, 0);
memset(chip->data_buffer, 0, TPM_BUFSIZE);
file->private_data = NULL;
chip->num_opens--;
del_singleshot_timer_sync(&chip->user_read_timer);
+ flush_scheduled_work();
atomic_set(&chip->data_pending, 0);
put_device(chip->dev);
kfree(chip->data_buffer);
int ret_size;
del_singleshot_timer_sync(&chip->user_read_timer);
+ flush_scheduled_work();
ret_size = atomic_read(&chip->data_pending);
atomic_set(&chip->data_pending, 0);
if (ret_size > 0) { /* relay data */
ret_size = size;
down(&chip->buffer_mutex);
- if (copy_to_user
- ((void __user *) buf, chip->data_buffer, ret_size))
+ if (copy_to_user(buf, chip->data_buffer, ret_size))
ret_size = -EFAULT;
up(&chip->buffer_mutex);
}
sysfs_remove_group(&dev->kobj, chip->vendor->attr_group);
dev_mask[chip->dev_num / TPM_NUM_MASK_ENTRIES ] &=
- !(1 << (chip->dev_num % TPM_NUM_MASK_ENTRIES));
+ ~(1 << (chip->dev_num % TPM_NUM_MASK_ENTRIES));
kfree(chip);
init_MUTEX(&chip->tpm_mutex);
INIT_LIST_HEAD(&chip->list);
+ INIT_WORK(&chip->work, timeout_work, chip);
+
init_timer(&chip->user_read_timer);
chip->user_read_timer.function = user_reader_timeout;
chip->user_read_timer.data = (unsigned long) chip;
u8 req_complete_mask;
u8 req_complete_val;
u8 req_canceled;
- u16 base; /* TPM base address */
+ void __iomem *iobase; /* ioremapped address */
+ unsigned long base; /* TPM base address */
+
+ int region_size;
+ int have_region;
int (*recv) (struct tpm_chip *, u8 *, size_t);
int (*send) (struct tpm_chip *, u8 *, size_t);
struct semaphore buffer_mutex;
struct timer_list user_read_timer; /* user needs to claim result */
+ struct work_struct work;
struct semaphore tpm_mutex; /* tpm is processing */
struct tpm_vendor_specific *vendor;
*
*/
-#include <linux/platform_device.h>
#include "tpm.h"
-
-/* Atmel definitions */
-enum tpm_atmel_addr {
- TPM_ATMEL_BASE_ADDR_LO = 0x08,
- TPM_ATMEL_BASE_ADDR_HI = 0x09
-};
+#include "tpm_atmel.h"
/* write status bits */
enum tpm_atmel_write_status {
return -EIO;
for (i = 0; i < 6; i++) {
- status = inb(chip->vendor->base + 1);
+ status = ioread8(chip->vendor->iobase + 1);
if ((status & ATML_STATUS_DATA_AVAIL) == 0) {
- dev_err(chip->dev,
- "error reading header\n");
+ dev_err(chip->dev, "error reading header\n");
return -EIO;
}
- *buf++ = inb(chip->vendor->base);
+ *buf++ = ioread8(chip->vendor->iobase);
}
/* size of the data received */
dev_err(chip->dev,
"Recv size(%d) less than available space\n", size);
for (; i < size; i++) { /* clear the waiting data anyway */
- status = inb(chip->vendor->base + 1);
+ status = ioread8(chip->vendor->iobase + 1);
if ((status & ATML_STATUS_DATA_AVAIL) == 0) {
- dev_err(chip->dev,
- "error reading data\n");
+ dev_err(chip->dev, "error reading data\n");
return -EIO;
}
}
/* read all the data available */
for (; i < size; i++) {
- status = inb(chip->vendor->base + 1);
+ status = ioread8(chip->vendor->iobase + 1);
if ((status & ATML_STATUS_DATA_AVAIL) == 0) {
- dev_err(chip->dev,
- "error reading data\n");
+ dev_err(chip->dev, "error reading data\n");
return -EIO;
}
- *buf++ = inb(chip->vendor->base);
+ *buf++ = ioread8(chip->vendor->iobase);
}
/* make sure data available is gone */
- status = inb(chip->vendor->base + 1);
+ status = ioread8(chip->vendor->iobase + 1);
+
if (status & ATML_STATUS_DATA_AVAIL) {
dev_err(chip->dev, "data available is stuck\n");
return -EIO;
dev_dbg(chip->dev, "tpm_atml_send:\n");
for (i = 0; i < count; i++) {
dev_dbg(chip->dev, "%d 0x%x(%d)\n", i, buf[i], buf[i]);
- outb(buf[i], chip->vendor->base);
+ iowrite8(buf[i], chip->vendor->iobase);
}
return count;
static void tpm_atml_cancel(struct tpm_chip *chip)
{
- outb(ATML_STATUS_ABORT, chip->vendor->base + 1);
+ iowrite8(ATML_STATUS_ABORT, chip->vendor->iobase + 1);
}
static u8 tpm_atml_status(struct tpm_chip *chip)
{
- return inb(chip->vendor->base + 1);
+ return ioread8(chip->vendor->iobase + 1);
}
static struct file_operations atmel_ops = {
static struct platform_device *pdev;
-static void __devexit tpm_atml_remove(struct device *dev)
+static void atml_plat_remove(void)
{
- struct tpm_chip *chip = dev_get_drvdata(dev);
+ struct tpm_chip *chip = dev_get_drvdata(&pdev->dev);
+
if (chip) {
- release_region(chip->vendor->base, 2);
+ if (chip->vendor->have_region)
+ atmel_release_region(chip->vendor->base,
+ chip->vendor->region_size);
+ atmel_put_base_addr(chip->vendor);
tpm_remove_hardware(chip->dev);
+ platform_device_unregister(pdev);
}
}
static int __init init_atmel(void)
{
int rc = 0;
- int lo, hi;
driver_register(&atml_drv);
- lo = tpm_read_index(TPM_ADDR, TPM_ATMEL_BASE_ADDR_LO);
- hi = tpm_read_index(TPM_ADDR, TPM_ATMEL_BASE_ADDR_HI);
-
- tpm_atmel.base = (hi<<8)|lo;
-
- /* verify that it is an Atmel part */
- if (tpm_read_index(TPM_ADDR, 4) != 'A' || tpm_read_index(TPM_ADDR, 5) != 'T'
- || tpm_read_index(TPM_ADDR, 6) != 'M' || tpm_read_index(TPM_ADDR, 7) != 'L') {
- return -ENODEV;
+ if ((tpm_atmel.iobase = atmel_get_base_addr(&tpm_atmel)) == NULL) {
+ rc = -ENODEV;
+ goto err_unreg_drv;
}
- /* verify chip version number is 1.1 */
- if ( (tpm_read_index(TPM_ADDR, 0x00) != 0x01) ||
- (tpm_read_index(TPM_ADDR, 0x01) != 0x01 ))
- return -ENODEV;
-
- pdev = kzalloc(sizeof(struct platform_device), GFP_KERNEL);
- if ( !pdev )
- return -ENOMEM;
-
- pdev->name = "tpm_atmel0";
- pdev->id = -1;
- pdev->num_resources = 0;
- pdev->dev.release = tpm_atml_remove;
- pdev->dev.driver = &atml_drv;
-
- if ((rc = platform_device_register(pdev)) < 0) {
- kfree(pdev);
- pdev = NULL;
- return rc;
- }
+ tpm_atmel.have_region =
+ (atmel_request_region
+ (tpm_atmel.base, tpm_atmel.region_size,
+ "tpm_atmel0") == NULL) ? 0 : 1;
- if (request_region(tpm_atmel.base, 2, "tpm_atmel0") == NULL ) {
- platform_device_unregister(pdev);
- kfree(pdev);
- pdev = NULL;
- return -EBUSY;
+ if (IS_ERR
+ (pdev =
+ platform_device_register_simple("tpm_atmel", -1, NULL, 0))) {
+ rc = PTR_ERR(pdev);
+ goto err_rel_reg;
}
- if ((rc = tpm_register_hardware(&pdev->dev, &tpm_atmel)) < 0) {
- release_region(tpm_atmel.base, 2);
- platform_device_unregister(pdev);
- kfree(pdev);
- pdev = NULL;
- return rc;
- }
-
- dev_info(&pdev->dev, "Atmel TPM 1.1, Base Address: 0x%x\n",
- tpm_atmel.base);
+ if ((rc = tpm_register_hardware(&pdev->dev, &tpm_atmel)) < 0)
+ goto err_unreg_dev;
return 0;
+
+err_unreg_dev:
+ platform_device_unregister(pdev);
+err_rel_reg:
+ atmel_put_base_addr(&tpm_atmel);
+ if (tpm_atmel.have_region)
+ atmel_release_region(tpm_atmel.base,
+ tpm_atmel.region_size);
+err_unreg_drv:
+ driver_unregister(&atml_drv);
+ return rc;
}
static void __exit cleanup_atmel(void)
{
- if (pdev) {
- tpm_atml_remove(&pdev->dev);
- platform_device_unregister(pdev);
- kfree(pdev);
- pdev = NULL;
- }
-
driver_unregister(&atml_drv);
+ atml_plat_remove();
}
module_init(init_atmel);
--- /dev/null
+/*
+ * Copyright (C) 2005 IBM Corporation
+ *
+ * Authors:
+ * Kylene Hall <kjhall@us.ibm.com>
+ *
+ * Maintained by: <tpmdd_devel@lists.sourceforge.net>
+ *
+ * Device driver for TCG/TCPA TPM (trusted platform module).
+ * Specifications at www.trustedcomputinggroup.org
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2 of the
+ * License.
+ *
+ * These difference are required on power because the device must be
+ * discovered through the device tree and iomap must be used to get
+ * around the need for holes in the io_page_mask. This does not happen
+ * automatically because the tpm is not a normal pci device and lives
+ * under the root node.
+ *
+ */
+
+#ifdef CONFIG_PPC64
+#define atmel_getb(chip, offset) readb(chip->vendor->iobase + offset);
+#define atmel_putb(val, chip, offset) writeb(val, chip->vendor->iobase + offset)
+#define atmel_request_region request_mem_region
+#define atmel_release_region release_mem_region
+
+static inline void atmel_put_base_addr(struct tpm_vendor_specific
+ *vendor)
+{
+ iounmap(vendor->iobase);
+}
+
+static void __iomem * atmel_get_base_addr(struct tpm_vendor_specific *vendor)
+{
+ struct device_node *dn;
+ unsigned long address, size;
+ unsigned int *reg;
+ int reglen;
+ int naddrc;
+ int nsizec;
+
+ dn = of_find_node_by_name(NULL, "tpm");
+
+ if (!dn)
+ return NULL;
+
+ if (!device_is_compatible(dn, "AT97SC3201")) {
+ of_node_put(dn);
+ return NULL;
+ }
+
+ reg = (unsigned int *) get_property(dn, "reg", ®len);
+ naddrc = prom_n_addr_cells(dn);
+ nsizec = prom_n_size_cells(dn);
+
+ of_node_put(dn);
+
+
+ if (naddrc == 2)
+ address = ((unsigned long) reg[0] << 32) | reg[1];
+ else
+ address = reg[0];
+
+ if (nsizec == 2)
+ size =
+ ((unsigned long) reg[naddrc] << 32) | reg[naddrc + 1];
+ else
+ size = reg[naddrc];
+
+ vendor->base = address;
+ vendor->region_size = size;
+ return ioremap(vendor->base, vendor->region_size);
+}
+#else
+#define atmel_getb(chip, offset) inb(chip->vendor->base + offset)
+#define atmel_putb(val, chip, offset) outb(val, chip->vendor->base + offset)
+#define atmel_request_region request_region
+#define atmel_release_region release_region
+/* Atmel definitions */
+enum tpm_atmel_addr {
+ TPM_ATMEL_BASE_ADDR_LO = 0x08,
+ TPM_ATMEL_BASE_ADDR_HI = 0x09
+};
+
+/* Verify this is a 1.1 Atmel TPM */
+static int atmel_verify_tpm11(void)
+{
+
+ /* verify that it is an Atmel part */
+ if (tpm_read_index(TPM_ADDR, 4) != 'A' ||
+ tpm_read_index(TPM_ADDR, 5) != 'T' ||
+ tpm_read_index(TPM_ADDR, 6) != 'M' ||
+ tpm_read_index(TPM_ADDR, 7) != 'L')
+ return 1;
+
+ /* query chip for its version number */
+ if (tpm_read_index(TPM_ADDR, 0x00) != 1 ||
+ tpm_read_index(TPM_ADDR, 0x01) != 1)
+ return 1;
+
+ /* This is an atmel supported part */
+ return 0;
+}
+
+static inline void atmel_put_base_addr(struct tpm_vendor_specific
+ *vendor)
+{
+}
+
+/* Determine where to talk to device */
+static void __iomem * atmel_get_base_addr(struct tpm_vendor_specific
+ *vendor)
+{
+ int lo, hi;
+
+ if (atmel_verify_tpm11() != 0)
+ return NULL;
+
+ lo = tpm_read_index(TPM_ADDR, TPM_ATMEL_BASE_ADDR_LO);
+ hi = tpm_read_index(TPM_ADDR, TPM_ATMEL_BASE_ADDR_HI);
+
+ vendor->base = (hi << 8) | lo;
+ vendor->region_size = 2;
+
+ return ioport_map(vendor->base, vendor->region_size);
+}
+#endif
.release = gpio_release,
};
-static int giu_probe(struct device *dev)
+static int giu_probe(struct platform_device *dev)
{
unsigned long start, size, flags = 0;
unsigned int nr_pins = 0;
return cascade_irq(GIUINT_IRQ, giu_get_irq);
}
-static int giu_remove(struct device *dev)
+static int giu_remove(struct platform_device *dev)
{
iounmap(giu_base);
static struct platform_device *giu_platform_device;
-static struct device_driver giu_device_driver = {
- .name = "GIU",
- .bus = &platform_bus_type,
+static struct platform_driver giu_device_driver = {
.probe = giu_probe,
.remove = giu_remove,
+ .driver = {
+ .name = "GIU",
+ },
};
static int __devinit vr41xx_giu_init(void)
if (IS_ERR(giu_platform_device))
return PTR_ERR(giu_platform_device);
- retval = driver_register(&giu_device_driver);
+ retval = platform_driver_register(&giu_device_driver);
if (retval < 0)
platform_device_unregister(giu_platform_device);
static void __devexit vr41xx_giu_exit(void)
{
- driver_unregister(&giu_device_driver);
+ platform_driver_unregister(&giu_device_driver);
platform_device_unregister(giu_platform_device);
}
.fops = &rtc_fops,
};
-static int rtc_probe(struct device *dev)
+static int rtc_probe(struct platform_device *pdev)
{
- struct platform_device *pdev;
unsigned int irq;
int retval;
- pdev = to_platform_device(dev);
if (pdev->num_resources != 2)
return -EBUSY;
return 0;
}
-static int rtc_remove(struct device *dev)
+static int rtc_remove(struct platform_device *dev)
{
int retval;
static struct platform_device *rtc_platform_device;
-static struct device_driver rtc_device_driver = {
- .name = rtc_name,
- .bus = &platform_bus_type,
+static struct platform_driver rtc_device_driver = {
.probe = rtc_probe,
.remove = rtc_remove,
+ .driver = {
+ .name = rtc_name,
+ },
};
static int __devinit vr41xx_rtc_init(void)
if (IS_ERR(rtc_platform_device))
return PTR_ERR(rtc_platform_device);
- retval = driver_register(&rtc_device_driver);
+ retval = platform_driver_register(&rtc_device_driver);
if (retval < 0)
platform_device_unregister(rtc_platform_device);
static void __devexit vr41xx_rtc_exit(void)
{
- driver_unregister(&rtc_device_driver);
+ platform_driver_unregister(&rtc_device_driver);
platform_device_unregister(rtc_platform_device);
}
* Watchdog timer for PowerPC Book-E systems
*
* Author: Matthew McClintock
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2005 Freescale Semiconductor Inc.
*
*/
static int mpcore_wdt_open(struct inode *inode, struct file *file)
{
- struct mpcore_wdt *wdt = dev_get_drvdata(&mpcore_wdt_dev->dev);
+ struct mpcore_wdt *wdt = platform_get_drvdata(mpcore_wdt_dev);
if (test_and_set_bit(0, &wdt->timer_alive))
return -EBUSY;
* System shutdown handler. Turn off the watchdog if we're
* restarting or halting the system.
*/
-static void mpcore_wdt_shutdown(struct device *_dev)
+static void mpcore_wdt_shutdown(struct platform_device *dev)
{
- struct mpcore_wdt *wdt = dev_get_drvdata(_dev);
+ struct mpcore_wdt *wdt = platform_get_drvdata(dev);
if (system_state == SYSTEM_RESTART || system_state == SYSTEM_HALT)
mpcore_wdt_stop(wdt);
.fops = &mpcore_wdt_fops,
};
-static int __devinit mpcore_wdt_probe(struct device *_dev)
+static int __devinit mpcore_wdt_probe(struct platform_device *dev)
{
- struct platform_device *dev = to_platform_device(_dev);
struct mpcore_wdt *wdt;
struct resource *res;
int ret;
}
mpcore_wdt_stop(wdt);
- dev_set_drvdata(&dev->dev, wdt);
+ platform_set_drvdata(&dev->dev, wdt);
mpcore_wdt_dev = dev;
return 0;
return ret;
}
-static int __devexit mpcore_wdt_remove(struct device *dev)
+static int __devexit mpcore_wdt_remove(struct platform_device *dev)
{
- struct mpcore_wdt *wdt = dev_get_drvdata(dev);
+ struct mpcore_wdt *wdt = platform_get_drvdata(dev);
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(dev, NULL);
misc_deregister(&mpcore_wdt_miscdev);
return 0;
}
-static struct device_driver mpcore_wdt_driver = {
- .owner = THIS_MODULE,
- .name = "mpcore_wdt",
- .bus = &platform_bus_type,
+static struct platform_driver mpcore_wdt_driver = {
.probe = mpcore_wdt_probe,
.remove = __devexit_p(mpcore_wdt_remove),
.shutdown = mpcore_wdt_shutdown,
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "mpcore_wdt",
+ },
};
static char banner[] __initdata = KERN_INFO "MPcore Watchdog Timer: 0.1. mpcore_noboot=%d mpcore_margin=%d sec (nowayout= %d)\n";
printk(banner, mpcore_noboot, mpcore_margin, nowayout);
- return driver_register(&mpcore_wdt_driver);
+ return platform_driver_register(&mpcore_wdt_driver);
}
static void __exit mpcore_wdt_exit(void)
{
- driver_unregister(&mpcore_wdt_driver);
+ platform_driver_unregister(&mpcore_wdt_driver);
}
module_init(mpcore_wdt_init);
.fops = &mv64x60_wdt_fops,
};
-static int __devinit mv64x60_wdt_probe(struct device *dev)
+static int __devinit mv64x60_wdt_probe(struct platform_device *dev)
{
- struct platform_device *pd = to_platform_device(dev);
- struct mv64x60_wdt_pdata *pdata = pd->dev.platform_data;
+ struct mv64x60_wdt_pdata *pdata = dev->dev.platform_data;
int bus_clk = 133;
mv64x60_wdt_timeout = 10;
return misc_register(&mv64x60_wdt_miscdev);
}
-static int __devexit mv64x60_wdt_remove(struct device *dev)
+static int __devexit mv64x60_wdt_remove(struct platform_device *dev)
{
misc_deregister(&mv64x60_wdt_miscdev);
return 0;
}
-static struct device_driver mv64x60_wdt_driver = {
- .owner = THIS_MODULE,
- .name = MV64x60_WDT_NAME,
- .bus = &platform_bus_type,
+static struct platform_driver mv64x60_wdt_driver = {
.probe = mv64x60_wdt_probe,
.remove = __devexit_p(mv64x60_wdt_remove),
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = MV64x60_WDT_NAME,
+ },
};
static struct platform_device *mv64x60_wdt_dev;
goto out;
}
- ret = driver_register(&mv64x60_wdt_driver);
+ ret = platform_driver_register(&mv64x60_wdt_driver);
out:
return ret;
}
static void __exit mv64x60_wdt_exit(void)
{
- driver_unregister(&mv64x60_wdt_driver);
+ platform_driver_unregister(&mv64x60_wdt_driver);
platform_device_unregister(mv64x60_wdt_dev);
}
MODULE_DEVICE_TABLE(pci, pcipcwd_pci_tbl);
static struct pci_driver pcipcwd_driver = {
- .owner = THIS_MODULE,
.name = WATCHDOG_NAME,
.id_table = pcipcwd_pci_tbl,
.probe = pcipcwd_card_init,
}
/* device interface */
-static int s3c2410wdt_probe(struct device *dev)
+static int s3c2410wdt_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
struct resource *res;
int started = 0;
int ret;
int size;
- DBG("%s: probe=%p, device=%p\n", __FUNCTION__, pdev, dev);
+ DBG("%s: probe=%p\n", __FUNCTION__, pdev);
/* get the memory region for the watchdog timer */
return -ENOENT;
}
- ret = request_irq(res->start, s3c2410wdt_irq, 0, pdev->name, dev);
+ ret = request_irq(res->start, s3c2410wdt_irq, 0, pdev->name, pdev);
if (ret != 0) {
printk(KERN_INFO PFX "failed to install irq (%d)\n", ret);
return ret;
}
- wdt_clock = clk_get(dev, "watchdog");
+ wdt_clock = clk_get(&pdev->dev, "watchdog");
if (wdt_clock == NULL) {
printk(KERN_INFO PFX "failed to find watchdog clock source\n");
return -ENOENT;
return 0;
}
-static int s3c2410wdt_remove(struct device *dev)
+static int s3c2410wdt_remove(struct platform_device *dev)
{
if (wdt_mem != NULL) {
release_resource(wdt_mem);
return 0;
}
-static void s3c2410wdt_shutdown(struct device *dev)
+static void s3c2410wdt_shutdown(struct platform_device *dev)
{
s3c2410wdt_stop();
}
static unsigned long wtcon_save;
static unsigned long wtdat_save;
-static int s3c2410wdt_suspend(struct device *dev, pm_message_t state)
+static int s3c2410wdt_suspend(struct platform_device *dev, pm_message_t state)
{
/* Save watchdog state, and turn it off. */
wtcon_save = readl(wdt_base + S3C2410_WTCON);
return 0;
}
-static int s3c2410wdt_resume(struct device *dev)
+static int s3c2410wdt_resume(struct platform_device *dev)
{
/* Restore watchdog state. */
#endif /* CONFIG_PM */
-static struct device_driver s3c2410wdt_driver = {
- .owner = THIS_MODULE,
- .name = "s3c2410-wdt",
- .bus = &platform_bus_type,
+static struct platform_driver s3c2410wdt_driver = {
.probe = s3c2410wdt_probe,
.remove = s3c2410wdt_remove,
.shutdown = s3c2410wdt_shutdown,
.suspend = s3c2410wdt_suspend,
.resume = s3c2410wdt_resume,
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "s3c2410-wdt",
+ },
};
static int __init watchdog_init(void)
{
printk(banner);
- return driver_register(&s3c2410wdt_driver);
+ return platform_driver_register(&s3c2410wdt_driver);
}
static void __exit watchdog_exit(void)
{
- driver_unregister(&s3c2410wdt_driver);
+ platform_driver_unregister(&s3c2410wdt_driver);
}
module_init(watchdog_init);
static struct pci_driver wdtpci_driver = {
- .owner = THIS_MODULE,
.name = "wdt_pci",
.id_table = wdtpci_pci_tbl,
.probe = wdtpci_init_one,
#define HDAPS_POLL_PERIOD (HZ/20) /* poll for input every 1/20s */
#define HDAPS_INPUT_FUZZ 4 /* input event threshold */
+#define HDAPS_INPUT_FLAT 4
static struct timer_list hdaps_timer;
static struct platform_device *pdev;
+static struct input_dev *hdaps_idev;
static unsigned int hdaps_invert;
static u8 km_activity;
static int rest_x;
/* Device model stuff */
-static int hdaps_probe(struct device *dev)
+static int hdaps_probe(struct platform_device *dev)
{
int ret;
return 0;
}
-static int hdaps_resume(struct device *dev)
+static int hdaps_resume(struct platform_device *dev)
{
return hdaps_device_init();
}
-static struct device_driver hdaps_driver = {
- .name = "hdaps",
- .bus = &platform_bus_type,
- .owner = THIS_MODULE,
+static struct platform_driver hdaps_driver = {
.probe = hdaps_probe,
- .resume = hdaps_resume
-};
-
-/* Input class stuff */
-
-static struct input_dev hdaps_idev = {
- .name = "hdaps",
- .evbit = { BIT(EV_ABS) },
- .absbit = { BIT(ABS_X) | BIT(ABS_Y) },
- .absmin = { [ABS_X] = -256, [ABS_Y] = -256 },
- .absmax = { [ABS_X] = 256, [ABS_Y] = 256 },
- .absfuzz = { [ABS_X] = HDAPS_INPUT_FUZZ, [ABS_Y] = HDAPS_INPUT_FUZZ },
- .absflat = { [ABS_X] = HDAPS_INPUT_FUZZ, [ABS_Y] = HDAPS_INPUT_FUZZ },
+ .resume = hdaps_resume,
+ .driver = {
+ .name = "hdaps",
+ .owner = THIS_MODULE,
+ },
};
/*
if (__hdaps_read_pair(HDAPS_PORT_XPOS, HDAPS_PORT_YPOS, &x, &y))
goto out;
- input_report_abs(&hdaps_idev, ABS_X, x - rest_x);
- input_report_abs(&hdaps_idev, ABS_Y, y - rest_y);
- input_sync(&hdaps_idev);
+ input_report_abs(hdaps_idev, ABS_X, x - rest_x);
+ input_report_abs(hdaps_idev, ABS_Y, y - rest_y);
+ input_sync(hdaps_idev);
mod_timer(&hdaps_timer, jiffies + HDAPS_POLL_PERIOD);
goto out;
}
- ret = driver_register(&hdaps_driver);
+ ret = platform_driver_register(&hdaps_driver);
if (ret)
goto out_region;
if (ret)
goto out_device;
+ hdaps_idev = input_allocate_device();
+ if (!hdaps_idev) {
+ ret = -ENOMEM;
+ goto out_group;
+ }
+
/* initial calibrate for the input device */
hdaps_calibrate();
/* initialize the input class */
- hdaps_idev.dev = &pdev->dev;
- input_register_device(&hdaps_idev);
+ hdaps_idev->name = "hdaps";
+ hdaps_idev->cdev.dev = &pdev->dev;
+ hdaps_idev->evbit[0] = BIT(EV_ABS);
+ input_set_abs_params(hdaps_idev, ABS_X,
+ -256, 256, HDAPS_INPUT_FUZZ, HDAPS_INPUT_FLAT);
+ input_set_abs_params(hdaps_idev, ABS_X,
+ -256, 256, HDAPS_INPUT_FUZZ, HDAPS_INPUT_FLAT);
+
+ input_register_device(hdaps_idev);
/* start up our timer for the input device */
init_timer(&hdaps_timer);
printk(KERN_INFO "hdaps: driver successfully loaded.\n");
return 0;
+out_group:
+ sysfs_remove_group(&pdev->dev.kobj, &hdaps_attribute_group);
out_device:
platform_device_unregister(pdev);
out_driver:
- driver_unregister(&hdaps_driver);
+ platform_driver_unregister(&hdaps_driver);
out_region:
release_region(HDAPS_LOW_PORT, HDAPS_NR_PORTS);
out:
static void __exit hdaps_exit(void)
{
del_timer_sync(&hdaps_timer);
- input_unregister_device(&hdaps_idev);
+ input_unregister_device(hdaps_idev);
sysfs_remove_group(&pdev->dev.kobj, &hdaps_attribute_group);
platform_device_unregister(pdev);
- driver_unregister(&hdaps_driver);
+ platform_driver_unregister(&hdaps_driver);
release_region(HDAPS_LOW_PORT, HDAPS_NR_PORTS);
printk(KERN_INFO "hdaps: driver unloaded.\n");
}
static struct pci_driver ali1535_driver = {
- .owner = THIS_MODULE,
.name = "ali1535_smbus",
.id_table = ali1535_ids,
.probe = ali1535_probe,
MODULE_DEVICE_TABLE (pci, ali1563_id_table);
static struct pci_driver ali1563_pci_driver = {
- .owner = THIS_MODULE,
.name = "ali1563_smbus",
.id_table = ali1563_id_table,
.probe = ali1563_probe,
}
static struct pci_driver ali15x3_driver = {
- .owner = THIS_MODULE,
.name = "ali15x3_smbus",
.id_table = ali15x3_ids,
.probe = ali15x3_probe,
}
static struct pci_driver amd756_driver = {
- .owner = THIS_MODULE,
.name = "amd756_smbus",
.id_table = amd756_ids,
.probe = amd756_probe,
}
static struct pci_driver amd8111_driver = {
- .owner = THIS_MODULE,
.name = "amd8111_smbus2",
.id_table = amd8111_ids,
.probe = amd8111_probe,
static struct pci_driver hydra_driver = {
- .owner = THIS_MODULE,
.name = "hydra_smbus",
.id_table = hydra_ids,
.probe = hydra_probe,
}
static struct pci_driver i801_driver = {
- .owner = THIS_MODULE,
.name = "i801_smbus",
.id_table = i801_ids,
.probe = i801_probe,
}
static struct pci_driver i810_driver = {
- .owner = THIS_MODULE,
.name = "i810_smbus",
.id_table = i810_ids,
.probe = i810_probe,
};
static int
-iop3xx_i2c_remove(struct device *device)
+iop3xx_i2c_remove(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(device);
- struct i2c_adapter *padapter = dev_get_drvdata(&pdev->dev);
+ struct i2c_adapter *padapter = platform_get_drvdata(pdev);
struct i2c_algo_iop3xx_data *adapter_data =
(struct i2c_algo_iop3xx_data *)padapter->algo_data;
struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
kfree(adapter_data);
kfree(padapter);
- dev_set_drvdata(&pdev->dev, NULL);
+ platform_set_drvdata(pdev, NULL);
return 0;
}
static int
-iop3xx_i2c_probe(struct device *dev)
+iop3xx_i2c_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
struct resource *res;
int ret;
struct i2c_adapter *new_adapter;
iop3xx_i2c_set_slave_addr(adapter_data);
iop3xx_i2c_enable(adapter_data);
- dev_set_drvdata(&pdev->dev, new_adapter);
+ platform_set_drvdata(pdev, new_adapter);
new_adapter->algo_data = adapter_data;
i2c_add_adapter(new_adapter);
}
-static struct device_driver iop3xx_i2c_driver = {
- .owner = THIS_MODULE,
- .name = "IOP3xx-I2C",
- .bus = &platform_bus_type,
+static struct platform_driver iop3xx_i2c_driver = {
.probe = iop3xx_i2c_probe,
- .remove = iop3xx_i2c_remove
+ .remove = iop3xx_i2c_remove,
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "IOP3xx-I2C",
+ },
};
static int __init
i2c_iop3xx_init (void)
{
- return driver_register(&iop3xx_i2c_driver);
+ return platform_driver_register(&iop3xx_i2c_driver);
}
static void __exit
i2c_iop3xx_exit (void)
{
- driver_unregister(&iop3xx_i2c_driver);
+ platform_driver_unregister(&iop3xx_i2c_driver);
return;
}
struct i2c_algo_bit_data algo_data;
};
-static int ixp2000_i2c_remove(struct device *dev)
+static int ixp2000_i2c_remove(struct platform_device *plat_dev)
{
- struct platform_device *plat_dev = to_platform_device(dev);
- struct ixp2000_i2c_data *drv_data = dev_get_drvdata(&plat_dev->dev);
+ struct ixp2000_i2c_data *drv_data = platform_get_drvdata(plat_dev);
- dev_set_drvdata(&plat_dev->dev, NULL);
+ platform_set_drvdata(plat_dev, NULL);
i2c_bit_del_bus(&drv_data->adapter);
return 0;
}
-static int ixp2000_i2c_probe(struct device *dev)
+static int ixp2000_i2c_probe(struct platform_device *plat_dev)
{
int err;
- struct platform_device *plat_dev = to_platform_device(dev);
struct ixp2000_i2c_pins *gpio = plat_dev->dev.platform_data;
struct ixp2000_i2c_data *drv_data =
kzalloc(sizeof(struct ixp2000_i2c_data), GFP_KERNEL);
return err;
}
- dev_set_drvdata(&plat_dev->dev, drv_data);
+ platform_set_drvdata(plat_dev, drv_data);
return 0;
}
-static struct device_driver ixp2000_i2c_driver = {
- .owner = THIS_MODULE,
- .name = "IXP2000-I2C",
- .bus = &platform_bus_type,
+static struct platform_driver ixp2000_i2c_driver = {
.probe = ixp2000_i2c_probe,
.remove = ixp2000_i2c_remove,
+ .driver = {
+ .name = "IXP2000-I2C",
+ .owner = THIS_MODULE,
+ },
};
static int __init ixp2000_i2c_init(void)
{
- return driver_register(&ixp2000_i2c_driver);
+ return platform_driver_register(&ixp2000_i2c_driver);
}
static void __exit ixp2000_i2c_exit(void)
{
- driver_unregister(&ixp2000_i2c_driver);
+ platform_driver_unregister(&ixp2000_i2c_driver);
}
module_init(ixp2000_i2c_init);
#include <asm/hardware.h> /* Pick up IXP4xx-specific bits */
-static struct device_driver ixp4xx_i2c_driver;
+static struct platform_driver ixp4xx_i2c_driver;
static inline int ixp4xx_scl_pin(void *data)
{
struct i2c_algo_bit_data algo_data;
};
-static int ixp4xx_i2c_remove(struct device *dev)
+static int ixp4xx_i2c_remove(struct platform_device *plat_dev)
{
- struct platform_device *plat_dev = to_platform_device(dev);
- struct ixp4xx_i2c_data *drv_data = dev_get_drvdata(&plat_dev->dev);
+ struct ixp4xx_i2c_data *drv_data = platform_get_drvdata(plat_dev);
- dev_set_drvdata(&plat_dev->dev, NULL);
+ platform_set_drvdata(plat_dev, NULL);
i2c_bit_del_bus(&drv_data->adapter);
return 0;
}
-static int ixp4xx_i2c_probe(struct device *dev)
+static int ixp4xx_i2c_probe(struct platform_device *plat_dev)
{
int err;
- struct platform_device *plat_dev = to_platform_device(dev);
struct ixp4xx_i2c_pins *gpio = plat_dev->dev.platform_data;
struct ixp4xx_i2c_data *drv_data =
kzalloc(sizeof(struct ixp4xx_i2c_data), GFP_KERNEL);
drv_data->algo_data.timeout = 100;
drv_data->adapter.id = I2C_HW_B_IXP4XX;
- strlcpy(drv_data->adapter.name, ixp4xx_i2c_driver.name,
+ strlcpy(drv_data->adapter.name, ixp4xx_i2c_driver.driver.name,
I2C_NAME_SIZE);
drv_data->adapter.algo_data = &drv_data->algo_data;
gpio_line_set(gpio->sda_pin, 0);
if ((err = i2c_bit_add_bus(&drv_data->adapter) != 0)) {
- printk(KERN_ERR "ERROR: Could not install %s\n", dev->bus_id);
+ printk(KERN_ERR "ERROR: Could not install %s\n",
+ plat_dev->dev.bus_id);
kfree(drv_data);
return err;
}
- dev_set_drvdata(&plat_dev->dev, drv_data);
+ platform_set_drvdata(plat_dev, drv_data);
return 0;
}
-static struct device_driver ixp4xx_i2c_driver = {
- .owner = THIS_MODULE,
- .name = "IXP4XX-I2C",
- .bus = &platform_bus_type,
+static struct platform_driver ixp4xx_i2c_driver = {
.probe = ixp4xx_i2c_probe,
.remove = ixp4xx_i2c_remove,
+ .driver = {
+ .name = "IXP4XX-I2C",
+ .owner = THIS_MODULE,
+ },
};
static int __init ixp4xx_i2c_init(void)
{
- return driver_register(&ixp4xx_i2c_driver);
+ return platform_driver_register(&ixp4xx_i2c_driver);
}
static void __exit ixp4xx_i2c_exit(void)
{
- driver_unregister(&ixp4xx_i2c_driver);
+ platform_driver_unregister(&ixp4xx_i2c_driver);
}
module_init(ixp4xx_i2c_init);
.retries = 1
};
-static int fsl_i2c_probe(struct device *device)
+static int fsl_i2c_probe(struct platform_device *pdev)
{
int result = 0;
struct mpc_i2c *i2c;
- struct platform_device *pdev = to_platform_device(device);
struct fsl_i2c_platform_data *pdata;
struct resource *r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
}
mpc_i2c_setclock(i2c);
- dev_set_drvdata(device, i2c);
+ platform_set_drvdata(pdev, i2c);
i2c->adap = mpc_ops;
i2c_set_adapdata(&i2c->adap, i2c);
return result;
};
-static int fsl_i2c_remove(struct device *device)
+static int fsl_i2c_remove(struct platform_device *pdev)
{
- struct mpc_i2c *i2c = dev_get_drvdata(device);
+ struct mpc_i2c *i2c = platform_get_drvdata(pdev);
i2c_del_adapter(&i2c->adap);
- dev_set_drvdata(device, NULL);
+ platform_set_drvdata(pdev, NULL);
if (i2c->irq != 0)
free_irq(i2c->irq, i2c);
};
/* Structure for a device driver */
-static struct device_driver fsl_i2c_driver = {
- .owner = THIS_MODULE,
- .name = "fsl-i2c",
- .bus = &platform_bus_type,
+static struct platform_driver fsl_i2c_driver = {
.probe = fsl_i2c_probe,
.remove = fsl_i2c_remove,
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "fsl-i2c",
+ },
};
static int __init fsl_i2c_init(void)
{
- return driver_register(&fsl_i2c_driver);
+ return platform_driver_register(&fsl_i2c_driver);
}
static void __exit fsl_i2c_exit(void)
{
- driver_unregister(&fsl_i2c_driver);
+ platform_driver_unregister(&fsl_i2c_driver);
}
module_init(fsl_i2c_init);
}
static int __devinit
-mv64xxx_i2c_probe(struct device *dev)
+mv64xxx_i2c_probe(struct platform_device *pd)
{
- struct platform_device *pd = to_platform_device(dev);
struct mv64xxx_i2c_data *drv_data;
- struct mv64xxx_i2c_pdata *pdata = dev->platform_data;
+ struct mv64xxx_i2c_pdata *pdata = pd->dev.platform_data;
int rc;
if ((pd->id != 0) || !pdata)
drv_data->adapter.class = I2C_CLASS_HWMON;
drv_data->adapter.timeout = pdata->timeout;
drv_data->adapter.retries = pdata->retries;
- dev_set_drvdata(dev, drv_data);
+ platform_set_drvdata(pd, drv_data);
i2c_set_adapdata(&drv_data->adapter, drv_data);
if (request_irq(drv_data->irq, mv64xxx_i2c_intr, 0,
}
static int __devexit
-mv64xxx_i2c_remove(struct device *dev)
+mv64xxx_i2c_remove(struct platform_device *dev)
{
- struct mv64xxx_i2c_data *drv_data = dev_get_drvdata(dev);
+ struct mv64xxx_i2c_data *drv_data = platform_get_drvdata(dev);
int rc;
rc = i2c_del_adapter(&drv_data->adapter);
return rc;
}
-static struct device_driver mv64xxx_i2c_driver = {
- .owner = THIS_MODULE,
- .name = MV64XXX_I2C_CTLR_NAME,
- .bus = &platform_bus_type,
+static struct platform_driver mv64xxx_i2c_driver = {
.probe = mv64xxx_i2c_probe,
.remove = mv64xxx_i2c_remove,
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = MV64XXX_I2C_CTLR_NAME,
+ },
};
static int __init
mv64xxx_i2c_init(void)
{
- return driver_register(&mv64xxx_i2c_driver);
+ return platform_driver_register(&mv64xxx_i2c_driver);
}
static void __exit
mv64xxx_i2c_exit(void)
{
- driver_unregister(&mv64xxx_i2c_driver);
+ platform_driver_unregister(&mv64xxx_i2c_driver);
}
module_init(mv64xxx_i2c_init);
}
static struct pci_driver nforce2_driver = {
- .owner = THIS_MODULE,
.name = "nForce2_smbus",
.id_table = nforce2_ids,
.probe = nforce2_probe,
}
static struct pci_driver piix4_driver = {
- .owner = THIS_MODULE,
.name = "piix4_smbus",
.id_table = piix4_ids,
.probe = piix4_probe,
MODULE_DEVICE_TABLE (pci, prosavage_pci_tbl);
static struct pci_driver prosavage_driver = {
- .owner = THIS_MODULE,
.name = "prosavage_smbus",
.id_table = prosavage_pci_tbl,
.probe = prosavage_probe,
},
};
-static int i2c_pxa_probe(struct device *dev)
+static int i2c_pxa_probe(struct platform_device *dev)
{
struct pxa_i2c *i2c = &i2c_pxa;
- struct i2c_pxa_platform_data *plat = dev->platform_data;
+ struct i2c_pxa_platform_data *plat = dev->dev.platform_data;
int ret;
#ifdef CONFIG_PXA27x
i2c_pxa_reset(i2c);
i2c->adap.algo_data = i2c;
- i2c->adap.dev.parent = dev;
+ i2c->adap.dev.parent = &dev->dev;
ret = i2c_add_adapter(&i2c->adap);
if (ret < 0) {
goto err_irq;
}
- dev_set_drvdata(dev, i2c);
+ platform_set_drvdata(dev, i2c);
#ifdef CONFIG_I2C_PXA_SLAVE
printk(KERN_INFO "I2C: %s: PXA I2C adapter, slave address %d\n",
return ret;
}
-static int i2c_pxa_remove(struct device *dev)
+static int i2c_pxa_remove(struct platform_device *dev)
{
- struct pxa_i2c *i2c = dev_get_drvdata(dev);
+ struct pxa_i2c *i2c = platform_get_drvdata(dev);
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(dev, NULL);
i2c_del_adapter(&i2c->adap);
free_irq(IRQ_I2C, i2c);
return 0;
}
-static struct device_driver i2c_pxa_driver = {
- .name = "pxa2xx-i2c",
- .bus = &platform_bus_type,
+static struct platform_driver i2c_pxa_driver = {
.probe = i2c_pxa_probe,
.remove = i2c_pxa_remove,
+ .driver = {
+ .name = "pxa2xx-i2c",
+ },
};
static int __init i2c_adap_pxa_init(void)
{
- return driver_register(&i2c_pxa_driver);
+ return platform_driver_register(&i2c_pxa_driver);
}
static void i2c_adap_pxa_exit(void)
{
- return driver_unregister(&i2c_pxa_driver);
+ return platform_driver_unregister(&i2c_pxa_driver);
}
module_init(i2c_adap_pxa_init);
* called by the bus driver when a suitable device is found
*/
-static int s3c24xx_i2c_probe(struct device *dev)
+static int s3c24xx_i2c_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
struct s3c24xx_i2c *i2c = &s3c24xx_i2c;
struct resource *res;
int ret;
/* find the clock and enable it */
- i2c->dev = dev;
- i2c->clk = clk_get(dev, "i2c");
+ i2c->dev = &pdev->dev;
+ i2c->clk = clk_get(&pdev->dev, "i2c");
if (IS_ERR(i2c->clk)) {
- dev_err(dev, "cannot get clock\n");
+ dev_err(&pdev->dev, "cannot get clock\n");
ret = -ENOENT;
goto out;
}
- dev_dbg(dev, "clock source %p\n", i2c->clk);
+ dev_dbg(&pdev->dev, "clock source %p\n", i2c->clk);
clk_use(i2c->clk);
clk_enable(i2c->clk);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (res == NULL) {
- dev_err(dev, "cannot find IO resource\n");
+ dev_err(&pdev->dev, "cannot find IO resource\n");
ret = -ENOENT;
goto out;
}
pdev->name);
if (i2c->ioarea == NULL) {
- dev_err(dev, "cannot request IO\n");
+ dev_err(&pdev->dev, "cannot request IO\n");
ret = -ENXIO;
goto out;
}
i2c->regs = ioremap(res->start, (res->end-res->start)+1);
if (i2c->regs == NULL) {
- dev_err(dev, "cannot map IO\n");
+ dev_err(&pdev->dev, "cannot map IO\n");
ret = -ENXIO;
goto out;
}
- dev_dbg(dev, "registers %p (%p, %p)\n", i2c->regs, i2c->ioarea, res);
+ dev_dbg(&pdev->dev, "registers %p (%p, %p)\n", i2c->regs, i2c->ioarea, res);
/* setup info block for the i2c core */
i2c->adap.algo_data = i2c;
- i2c->adap.dev.parent = dev;
+ i2c->adap.dev.parent = &pdev->dev;
/* initialise the i2c controller */
res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (res == NULL) {
- dev_err(dev, "cannot find IRQ\n");
+ dev_err(&pdev->dev, "cannot find IRQ\n");
ret = -ENOENT;
goto out;
}
pdev->name, i2c);
if (ret != 0) {
- dev_err(dev, "cannot claim IRQ\n");
+ dev_err(&pdev->dev, "cannot claim IRQ\n");
goto out;
}
i2c->irq = res;
- dev_dbg(dev, "irq resource %p (%ld)\n", res, res->start);
+ dev_dbg(&pdev->dev, "irq resource %p (%ld)\n", res, res->start);
ret = i2c_add_adapter(&i2c->adap);
if (ret < 0) {
- dev_err(dev, "failed to add bus to i2c core\n");
+ dev_err(&pdev->dev, "failed to add bus to i2c core\n");
goto out;
}
- dev_set_drvdata(dev, i2c);
+ platform_set_drvdata(pdev, i2c);
- dev_info(dev, "%s: S3C I2C adapter\n", i2c->adap.dev.bus_id);
+ dev_info(&pdev->dev, "%s: S3C I2C adapter\n", i2c->adap.dev.bus_id);
out:
if (ret < 0)
* called when device is removed from the bus
*/
-static int s3c24xx_i2c_remove(struct device *dev)
+static int s3c24xx_i2c_remove(struct platform_device *pdev)
{
- struct s3c24xx_i2c *i2c = dev_get_drvdata(dev);
+ struct s3c24xx_i2c *i2c = platform_get_drvdata(pdev);
if (i2c != NULL) {
s3c24xx_i2c_free(i2c);
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(pdev, NULL);
}
return 0;
}
#ifdef CONFIG_PM
-static int s3c24xx_i2c_resume(struct device *dev)
+static int s3c24xx_i2c_resume(struct platform_device *dev)
{
- struct s3c24xx_i2c *i2c = dev_get_drvdata(dev);
+ struct s3c24xx_i2c *i2c = platform_get_drvdata(dev);
if (i2c != NULL)
s3c24xx_i2c_init(i2c);
/* device driver for platform bus bits */
-static struct device_driver s3c2410_i2c_driver = {
- .owner = THIS_MODULE,
- .name = "s3c2410-i2c",
- .bus = &platform_bus_type,
+static struct platform_driver s3c2410_i2c_driver = {
.probe = s3c24xx_i2c_probe,
.remove = s3c24xx_i2c_remove,
.resume = s3c24xx_i2c_resume,
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "s3c2410-i2c",
+ },
};
-static struct device_driver s3c2440_i2c_driver = {
- .owner = THIS_MODULE,
- .name = "s3c2440-i2c",
- .bus = &platform_bus_type,
+static struct platform_driver s3c2440_i2c_driver = {
.probe = s3c24xx_i2c_probe,
.remove = s3c24xx_i2c_remove,
.resume = s3c24xx_i2c_resume,
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "s3c2440-i2c",
+ },
};
static int __init i2c_adap_s3c_init(void)
{
int ret;
- ret = driver_register(&s3c2410_i2c_driver);
+ ret = platform_driver_register(&s3c2410_i2c_driver);
if (ret == 0) {
- ret = driver_register(&s3c2440_i2c_driver);
+ ret = platform_driver_register(&s3c2440_i2c_driver);
if (ret)
- driver_unregister(&s3c2410_i2c_driver);
+ platform_driver_unregister(&s3c2410_i2c_driver);
}
return ret;
static void __exit i2c_adap_s3c_exit(void)
{
- driver_unregister(&s3c2410_i2c_driver);
- driver_unregister(&s3c2440_i2c_driver);
+ platform_driver_unregister(&s3c2410_i2c_driver);
+ platform_driver_unregister(&s3c2440_i2c_driver);
}
module_init(i2c_adap_s3c_init);
}
static struct pci_driver savage4_driver = {
- .owner = THIS_MODULE,
.name = "savage4_smbus",
.id_table = savage4_ids,
.probe = savage4_probe,
}
static struct pci_driver sis5595_driver = {
- .owner = THIS_MODULE,
.name = "sis5595_smbus",
.id_table = sis5595_ids,
.probe = sis5595_probe,
static struct pci_driver sis630_driver = {
- .owner = THIS_MODULE,
.name = "sis630_smbus",
.id_table = sis630_ids,
.probe = sis630_probe,
}
static struct pci_driver sis96x_driver = {
- .owner = THIS_MODULE,
.name = "sis96x_smbus",
.id_table = sis96x_ids,
.probe = sis96x_probe,
static struct pci_driver vt586b_driver = {
- .owner = THIS_MODULE,
.name = "vt586b_smbus",
.id_table = vt586b_ids,
.probe = vt586b_probe,
MODULE_DEVICE_TABLE(pci, vt596_ids);
static struct pci_driver vt596_driver = {
- .owner = THIS_MODULE,
.name = "vt596_smbus",
.id_table = vt596_ids,
.probe = vt596_probe,
}
static struct pci_driver voodoo3_driver = {
- .owner = THIS_MODULE,
.name = "voodoo3_smbus",
.id_table = voodoo3_ids,
.probe = voodoo3_probe,
return 0;
}
-static int otg_probe(struct device *dev)
+static int otg_probe(struct platform_device *dev)
{
// struct omap_usb_config *config = dev->platform_data;
- otg_dev = to_platform_device(dev);
+ otg_dev = dev;
return 0;
}
-static int otg_remove(struct device *dev)
+static int otg_remove(struct platform_device *dev)
{
otg_dev = 0;
return 0;
}
-struct device_driver omap_otg_driver = {
- .owner = THIS_MODULE,
- .name = "omap_otg",
- .bus = &platform_bus_type,
+struct platform_driver omap_otg_driver = {
.probe = otg_probe,
- .remove = otg_remove,
+ .remove = otg_remove,
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "omap_otg",
+ },
};
static int otg_bind(struct isp1301 *isp)
if (otg_dev)
return -EBUSY;
- status = driver_register(&omap_otg_driver);
+ status = platform_driver_register(&omap_otg_driver);
if (status < 0)
return status;
status = -ENODEV;
if (status < 0)
- driver_unregister(&omap_otg_driver);
+ platform_driver_unregister(&omap_otg_driver);
return status;
}
tristate "NS87415 chipset support"
help
This driver adds detection and support for the NS87415 chip
- (used in SPARC64, among others).
+ (used mainly on SPARC64 and PA-RISC machines).
Please read the comments at the top of <file:drivers/ide/pci/ns87415.c>.
This option enables the use of the sleep LED as a hard drive
activity LED.
+config BLK_DEV_IDE_SWARM
+ tristate "IDE for Sibyte evaluation boards"
+ depends on SIBYTE_SB1xxx_SOC
+
config BLK_DEV_IDE_AU1XXX
bool "IDE for AMD Alchemy Au1200"
depends on SOC_AU1200
obj-$(CONFIG_BLK_DEV_IDETAPE) += ide-tape.o
obj-$(CONFIG_BLK_DEV_IDEFLOPPY) += ide-floppy.o
-obj-$(CONFIG_BLK_DEV_IDE) += legacy/ arm/
+obj-$(CONFIG_BLK_DEV_IDE) += legacy/ arm/ mips/
obj-$(CONFIG_BLK_DEV_HD) += legacy/
obj-$(CONFIG_ETRAX_IDE) += cris/
--- /dev/null
+obj-$(CONFIG_BLK_DEV_IDE_SWARM) += swarm.o
--- /dev/null
+/*
+ * Copyright (C) 2001, 2002, 2003 Broadcom Corporation
+ * Copyright (C) 2004 MontaVista Software Inc.
+ * Author: Manish Lachwani, mlachwani@mvista.com
+ * Copyright (C) 2004 MIPS Technologies, Inc. All rights reserved.
+ * Author: Maciej W. Rozycki <macro@mips.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+/*
+ * Derived loosely from ide-pmac.c, so:
+ * Copyright (C) 1998 Paul Mackerras.
+ * Copyright (C) 1995-1998 Mark Lord
+ */
+
+/*
+ * Boards with SiByte processors so far have supported IDE devices via
+ * the Generic Bus, PCI bus, and built-in PCMCIA interface. In all
+ * cases, byte-swapping must be avoided for these devices (whereas
+ * other PCI devices, for example, will require swapping). Any
+ * SiByte-targetted kernel including IDE support will include this
+ * file. Probing of a Generic Bus for an IDE device is controlled by
+ * the definition of "SIBYTE_HAVE_IDE", which is provided by
+ * <asm/sibyte/board.h> for Broadcom boards.
+ */
+
+#include <linux/ide.h>
+#include <linux/ioport.h>
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/platform_device.h>
+
+#include <asm/io.h>
+
+#include <asm/sibyte/board.h>
+#include <asm/sibyte/sb1250_genbus.h>
+#include <asm/sibyte/sb1250_regs.h>
+
+#define DRV_NAME "ide-swarm"
+
+static char swarm_ide_string[] = DRV_NAME;
+
+static struct resource swarm_ide_resource = {
+ .name = "SWARM GenBus IDE",
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device *swarm_ide_dev;
+
+/*
+ * swarm_ide_probe - if the board header indicates the existence of
+ * Generic Bus IDE, allocate a HWIF for it.
+ */
+static int __devinit swarm_ide_probe(struct device *dev)
+{
+ ide_hwif_t *hwif;
+ u8 __iomem *base;
+ phys_t offset, size;
+ int i;
+
+ if (!SIBYTE_HAVE_IDE)
+ return -ENODEV;
+
+ /* Find an empty slot. */
+ for (i = 0; i < MAX_HWIFS; i++)
+ if (!ide_hwifs[i].io_ports[IDE_DATA_OFFSET])
+ break;
+ if (i >= MAX_HWIFS) {
+ printk(KERN_ERR DRV_NAME ": no free slot for interface\n");
+ return -ENOMEM;
+ }
+
+ hwif = ide_hwifs + i;
+
+ base = ioremap(A_IO_EXT_BASE, 0x800);
+ offset = __raw_readq(base + R_IO_EXT_REG(R_IO_EXT_START_ADDR, IDE_CS));
+ size = __raw_readq(base + R_IO_EXT_REG(R_IO_EXT_MULT_SIZE, IDE_CS));
+ iounmap(base);
+
+ offset = G_IO_START_ADDR(offset) << S_IO_ADDRBASE;
+ size = (G_IO_MULT_SIZE(size) + 1) << S_IO_REGSIZE;
+ if (offset < A_PHYS_GENBUS || offset >= A_PHYS_GENBUS_END) {
+ printk(KERN_INFO DRV_NAME
+ ": IDE interface at GenBus disabled\n");
+ return -EBUSY;
+ }
+
+ printk(KERN_INFO DRV_NAME ": IDE interface at GenBus slot %i\n",
+ IDE_CS);
+
+ swarm_ide_resource.start = offset;
+ swarm_ide_resource.end = offset + size - 1;
+ if (request_resource(&iomem_resource, &swarm_ide_resource)) {
+ printk(KERN_ERR DRV_NAME
+ ": can't request I/O memory resource\n");
+ return -EBUSY;
+ }
+
+ base = ioremap(offset, size);
+
+ /* Setup MMIO ops. */
+ default_hwif_mmiops(hwif);
+ /* Prevent resource map manipulation. */
+ hwif->mmio = 2;
+ hwif->noprobe = 0;
+
+ for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; i++)
+ hwif->hw.io_ports[i] =
+ (unsigned long)(base + ((0x1f0 + i) << 5));
+ hwif->hw.io_ports[IDE_CONTROL_OFFSET] =
+ (unsigned long)(base + (0x3f6 << 5));
+ hwif->hw.irq = K_INT_GB_IDE;
+
+ memcpy(hwif->io_ports, hwif->hw.io_ports, sizeof(hwif->io_ports));
+ hwif->irq = hwif->hw.irq;
+
+ dev_set_drvdata(dev, hwif);
+
+ return 0;
+}
+
+static struct device_driver swarm_ide_driver = {
+ .name = swarm_ide_string,
+ .bus = &platform_bus_type,
+ .probe = swarm_ide_probe,
+};
+
+static void swarm_ide_platform_release(struct device *device)
+{
+ struct platform_device *pldev;
+
+ /* free device */
+ pldev = to_platform_device(device);
+ kfree(pldev);
+}
+
+static int __devinit swarm_ide_init_module(void)
+{
+ struct platform_device *pldev;
+ int err;
+
+ printk(KERN_INFO "SWARM IDE driver\n");
+
+ if (driver_register(&swarm_ide_driver)) {
+ printk(KERN_ERR "Driver registration failed\n");
+ err = -ENODEV;
+ goto out;
+ }
+
+ if (!(pldev = kmalloc(sizeof (*pldev), GFP_KERNEL))) {
+ err = -ENOMEM;
+ goto out_unregister_driver;
+ }
+
+ memset (pldev, 0, sizeof (*pldev));
+ pldev->name = swarm_ide_string;
+ pldev->id = 0;
+ pldev->dev.release = swarm_ide_platform_release;
+
+ if (platform_device_register(pldev)) {
+ err = -ENODEV;
+ goto out_free_pldev;
+ }
+
+ if (!pldev->dev.driver) {
+ /*
+ * The driver was not bound to this device, there was
+ * no hardware at this address. Unregister it, as the
+ * release fuction will take care of freeing the
+ * allocated structure
+ */
+ platform_device_unregister (pldev);
+ }
+
+ swarm_ide_dev = pldev;
+
+ return 0;
+
+out_free_pldev:
+ kfree(pldev);
+
+out_unregister_driver:
+ driver_unregister(&swarm_ide_driver);
+out:
+ return err;
+}
+
+module_init(swarm_ide_init_module);
return dev->irq;
}
-static void __devinit init_dma_sl82c105(ide_hwif_t *hwif, unsigned long dma_base)
-{
- unsigned int rev;
- u8 dma_state;
-
- DBG(("init_dma_sl82c105(hwif: ide%d, dma_base: 0x%08x)\n", hwif->index, dma_base));
-
- hwif->autodma = 0;
-
- if (!dma_base)
- return;
-
- dma_state = hwif->INB(dma_base + 2);
- rev = sl82c105_bridge_revision(hwif->pci_dev);
- if (rev <= 5) {
- printk(" %s: Winbond 553 bridge revision %d, BM-DMA disabled\n",
- hwif->name, rev);
- dma_state &= ~0x60;
- } else {
- dma_state |= 0x60;
- if (!noautodma)
- hwif->autodma = 1;
- }
- hwif->OUTB(dma_state, dma_base + 2);
-
- ide_setup_dma(hwif, dma_base, 8);
-}
-
/*
* Initialise the chip
*/
static void __devinit init_hwif_sl82c105(ide_hwif_t *hwif)
{
struct pci_dev *dev = hwif->pci_dev;
+ unsigned int rev;
+ u8 dma_state;
u32 val;
DBG(("init_hwif_sl82c105(hwif: ide%d)\n", hwif->index));
pci_read_config_dword(dev, 0x40, &val);
*((u32 *)&hwif->hwif_data) = val;
+ hwif->atapi_dma = 0;
+ hwif->mwdma_mask = 0;
+ hwif->swdma_mask = 0;
+ hwif->autodma = 0;
+
if (!hwif->dma_base)
return;
- hwif->atapi_dma = 1;
- hwif->mwdma_mask = 0x07;
- hwif->swdma_mask = 0x07;
-
+ dma_state = hwif->INB(hwif->dma_base + 2) & ~0x60;
+ rev = sl82c105_bridge_revision(hwif->pci_dev);
+ if (rev <= 5) {
+ /*
+ * Never ever EVER under any circumstances enable
+ * DMA when the bridge is this old.
+ */
+ printk(" %s: Winbond 553 bridge revision %d, BM-DMA disabled\n",
+ hwif->name, rev);
+ } else {
#ifdef CONFIG_BLK_DEV_IDEDMA
- hwif->ide_dma_check = &sl82c105_check_drive;
- hwif->ide_dma_on = &sl82c105_ide_dma_on;
- hwif->ide_dma_off_quietly = &sl82c105_ide_dma_off_quietly;
- hwif->ide_dma_lostirq = &sl82c105_ide_dma_lost_irq;
- hwif->dma_start = &sl82c105_ide_dma_start;
- hwif->ide_dma_timeout = &sl82c105_ide_dma_timeout;
-
- if (!noautodma)
- hwif->autodma = 1;
- hwif->drives[0].autodma = hwif->autodma;
- hwif->drives[1].autodma = hwif->autodma;
+ dma_state |= 0x60;
+
+ hwif->atapi_dma = 1;
+ hwif->mwdma_mask = 0x07;
+ hwif->swdma_mask = 0x07;
+
+ hwif->ide_dma_check = &sl82c105_check_drive;
+ hwif->ide_dma_on = &sl82c105_ide_dma_on;
+ hwif->ide_dma_off_quietly = &sl82c105_ide_dma_off_quietly;
+ hwif->ide_dma_lostirq = &sl82c105_ide_dma_lost_irq;
+ hwif->dma_start = &sl82c105_ide_dma_start;
+ hwif->ide_dma_timeout = &sl82c105_ide_dma_timeout;
+
+ if (!noautodma)
+ hwif->autodma = 1;
+ hwif->drives[0].autodma = hwif->autodma;
+ hwif->drives[1].autodma = hwif->autodma;
+
+ if (hwif->mate)
+ hwif->serialized = hwif->mate->serialized = 1;
#endif /* CONFIG_BLK_DEV_IDEDMA */
+ }
+ hwif->OUTB(dma_state, hwif->dma_base + 2);
}
static ide_pci_device_t sl82c105_chipset __devinitdata = {
.name = "W82C105",
.init_chipset = init_chipset_sl82c105,
.init_hwif = init_hwif_sl82c105,
- .init_dma = init_dma_sl82c105,
.channels = 2,
.autodma = NOAUTODMA,
.enablebits = {{0x40,0x01,0x01}, {0x40,0x10,0x10}},
};
static struct pci_device_id pmac_ide_pci_match[] = {
- { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_ATA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
- { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_IPID_ATA100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
- { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_K2_ATA100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+ { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_ATA,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+ { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_IPID_ATA100,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+ { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_K2_ATA100,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
{ PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_SH_ATA,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+ { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_IPID2_ATA,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
};
static struct pci_driver pmac_ide_pci_driver = {
static LIST_HEAD(ide_pci_drivers);
/*
- * ide_register_pci_driver - attach IDE driver
+ * __ide_register_pci_driver - attach IDE driver
* @driver: pci driver
+ * @module: owner module of the driver
*
* Registers a driver with the IDE layer. The IDE layer arranges that
* boot time setup is done in the expected device order and then
* Returns are the same as for pci_register_driver
*/
-int ide_pci_register_driver(struct pci_driver *driver)
+int __ide_pci_register_driver(struct pci_driver *driver, struct module *module)
{
if(!pre_init)
- return pci_module_init(driver);
+ return __pci_register_driver(driver, module);
+ driver->driver.owner = module;
list_add_tail(&driver->node, &ide_pci_drivers);
return 0;
}
-EXPORT_SYMBOL_GPL(ide_pci_register_driver);
+EXPORT_SYMBOL_GPL(__ide_pci_register_driver);
/**
* ide_unregister_pci_driver - unregister an IDE driver
{
list_del(l);
d = list_entry(l, struct pci_driver, node);
- pci_register_driver(d);
+ __pci_register_driver(d, d->driver.owner);
}
}
static struct pci_driver mthca_driver = {
.name = DRV_NAME,
- .owner = THIS_MODULE,
.id_table = mthca_pci_table,
.probe = mthca_init_one,
.remove = __devexit_p(mthca_remove_one)
}
#ifdef CONFIG_PM
-static int corgikbd_suspend(struct device *dev, pm_message_t state)
+static int corgikbd_suspend(struct platform_device *dev, pm_message_t state)
{
- struct corgikbd *corgikbd = dev_get_drvdata(dev);
+ struct corgikbd *corgikbd = platform_get_drvdata(dev);
corgikbd->suspended = 1;
return 0;
}
-static int corgikbd_resume(struct device *dev)
+static int corgikbd_resume(struct platform_device *dev)
{
- struct corgikbd *corgikbd = dev_get_drvdata(dev);
+ struct corgikbd *corgikbd = platform_get_drvdata(dev);
/* Upon resume, ignore the suspend key for a short while */
corgikbd->suspend_jiffies=jiffies;
#define corgikbd_resume NULL
#endif
-static int __init corgikbd_probe(struct device *dev)
+static int __init corgikbd_probe(struct platform_device *pdev)
{
struct corgikbd *corgikbd;
struct input_dev *input_dev;
return -ENOMEM;
}
- dev_set_drvdata(dev, corgikbd);
+ platform_set_drvdata(pdev, corgikbd);
corgikbd->input = input_dev;
spin_lock_init(&corgikbd->lock);
input_dev->id.vendor = 0x0001;
input_dev->id.product = 0x0001;
input_dev->id.version = 0x0100;
- input_dev->cdev.dev = dev;
+ input_dev->cdev.dev = &pdev->dev;
input_dev->private = corgikbd;
input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_PWR) | BIT(EV_SW);
return 0;
}
-static int corgikbd_remove(struct device *dev)
+static int corgikbd_remove(struct platform_device *pdev)
{
int i;
- struct corgikbd *corgikbd = dev_get_drvdata(dev);
+ struct corgikbd *corgikbd = platform_get_drvdata(pdev);
for (i = 0; i < CORGI_KEY_SENSE_NUM; i++)
free_irq(CORGI_IRQ_GPIO_KEY_SENSE(i), corgikbd);
return 0;
}
-static struct device_driver corgikbd_driver = {
- .name = "corgi-keyboard",
- .bus = &platform_bus_type,
+static struct platform_driver corgikbd_driver = {
.probe = corgikbd_probe,
.remove = corgikbd_remove,
.suspend = corgikbd_suspend,
.resume = corgikbd_resume,
+ .driver = {
+ .name = "corgi-keyboard",
+ },
};
static int __devinit corgikbd_init(void)
{
- return driver_register(&corgikbd_driver);
+ return platform_driver_register(&corgikbd_driver);
}
static void __exit corgikbd_exit(void)
{
- driver_unregister(&corgikbd_driver);
+ platform_driver_unregister(&corgikbd_driver);
}
module_init(corgikbd_init);
}
#ifdef CONFIG_PM
-static int spitzkbd_suspend(struct device *dev, pm_message_t state)
+static int spitzkbd_suspend(struct platform_device *dev, pm_message_t state)
{
int i;
- struct spitzkbd *spitzkbd = dev_get_drvdata(dev);
+ struct spitzkbd *spitzkbd = platform_get_drvdata(dev);
spitzkbd->suspended = 1;
/* Set Strobe lines as inputs - *except* strobe line 0 leave this
return 0;
}
-static int spitzkbd_resume(struct device *dev)
+static int spitzkbd_resume(struct platform_device *dev)
{
int i;
- struct spitzkbd *spitzkbd = dev_get_drvdata(dev);
+ struct spitzkbd *spitzkbd = platform_get_drvdata(dev);
for (i = 0; i < SPITZ_KEY_STROBE_NUM; i++)
pxa_gpio_mode(spitz_strobes[i] | GPIO_OUT | GPIO_DFLT_HIGH);
#define spitzkbd_resume NULL
#endif
-static int __init spitzkbd_probe(struct device *dev)
+static int __init spitzkbd_probe(struct platform_device *dev)
{
struct spitzkbd *spitzkbd;
struct input_dev *input_dev;
return -ENOMEM;
}
- dev_set_drvdata(dev, spitzkbd);
+ platform_set_drvdata(dev, spitzkbd);
strcpy(spitzkbd->phys, "spitzkbd/input0");
spin_lock_init(&spitzkbd->lock);
input_dev->private = spitzkbd;
input_dev->name = "Spitz Keyboard";
input_dev->phys = spitzkbd->phys;
- input_dev->cdev.dev = dev;
+ input_dev->cdev.dev = &dev->dev;
input_dev->id.bustype = BUS_HOST;
input_dev->id.vendor = 0x0001;
return 0;
}
-static int spitzkbd_remove(struct device *dev)
+static int spitzkbd_remove(struct platform_device *dev)
{
int i;
- struct spitzkbd *spitzkbd = dev_get_drvdata(dev);
+ struct spitzkbd *spitzkbd = platform_get_drvdata(dev);
for (i = 0; i < SPITZ_KEY_SENSE_NUM; i++)
free_irq(IRQ_GPIO(spitz_senses[i]), spitzkbd);
return 0;
}
-static struct device_driver spitzkbd_driver = {
- .name = "spitz-keyboard",
- .bus = &platform_bus_type,
+static struct platform_driver spitzkbd_driver = {
.probe = spitzkbd_probe,
.remove = spitzkbd_remove,
.suspend = spitzkbd_suspend,
.resume = spitzkbd_resume,
+ .driver = {
+ .name = "spitz-keyboard",
+ },
};
static int __devinit spitzkbd_init(void)
{
- return driver_register(&spitzkbd_driver);
+ return platform_driver_register(&spitzkbd_driver);
}
static void __exit spitzkbd_exit(void)
{
- driver_unregister(&spitzkbd_driver);
+ platform_driver_unregister(&spitzkbd_driver);
}
module_init(spitzkbd_init);
* Here we try to restore the original BIOS settings
*/
-static int i8042_suspend(struct device *dev, pm_message_t state)
+static int i8042_suspend(struct platform_device *dev, pm_message_t state)
{
del_timer_sync(&i8042_timer);
i8042_controller_reset();
* Here we try to reset everything back to a state in which suspended
*/
-static int i8042_resume(struct device *dev)
+static int i8042_resume(struct platform_device *dev)
{
int i;
* because otherwise BIOSes will be confused.
*/
-static void i8042_shutdown(struct device *dev)
+static void i8042_shutdown(struct platform_device *dev)
{
i8042_controller_cleanup();
}
-static struct device_driver i8042_driver = {
- .name = "i8042",
- .bus = &platform_bus_type,
+static struct platform_driver i8042_driver = {
.suspend = i8042_suspend,
.resume = i8042_resume,
.shutdown = i8042_shutdown,
+ .driver = {
+ .name = "i8042",
+ },
};
static int __init i8042_create_kbd_port(void)
goto err_platform_exit;
}
- err = driver_register(&i8042_driver);
+ err = platform_driver_register(&i8042_driver);
if (err)
goto err_controller_cleanup;
err_unregister_device:
platform_device_unregister(i8042_platform_device);
err_unregister_driver:
- driver_unregister(&i8042_driver);
+ platform_driver_unregister(&i8042_driver);
err_controller_cleanup:
i8042_controller_cleanup();
err_platform_exit:
del_timer_sync(&i8042_timer);
platform_device_unregister(i8042_platform_device);
- driver_unregister(&i8042_driver);
+ platform_driver_unregister(&i8042_driver);
i8042_platform_exit();
* Allocate and initialize serio structure for subsequent registration
* with serio core.
*/
-static int __devinit rpckbd_probe(struct device *dev)
+static int __devinit rpckbd_probe(struct platform_device *dev)
{
struct serio *serio;
serio->write = rpckbd_write;
serio->open = rpckbd_open;
serio->close = rpckbd_close;
- serio->dev.parent = dev;
+ serio->dev.parent = &dev->dev;
strlcpy(serio->name, "RiscPC PS/2 kbd port", sizeof(serio->name));
strlcpy(serio->phys, "rpckbd/serio0", sizeof(serio->phys));
- dev_set_drvdata(dev, serio);
+ platform_set_drvdata(dev, serio);
serio_register_port(serio);
return 0;
}
-static int __devexit rpckbd_remove(struct device *dev)
+static int __devexit rpckbd_remove(struct platform_device *dev)
{
- struct serio *serio = dev_get_drvdata(dev);
+ struct serio *serio = platform_get_drvdata(dev);
serio_unregister_port(serio);
return 0;
}
-static struct device_driver rpckbd_driver = {
- .name = "kart",
- .bus = &platform_bus_type,
+static struct platform_driver rpckbd_driver = {
.probe = rpckbd_probe,
.remove = __devexit_p(rpckbd_remove),
+ .driver = {
+ .name = "kart",
+ },
};
static int __init rpckbd_init(void)
{
- return driver_register(&rpckbd_driver);
+ return platform_driver_register(&rpckbd_driver);
}
static void __exit rpckbd_exit(void)
{
- driver_unregister(&rpckbd_driver);
+ platform_driver_unregister(&rpckbd_driver);
}
module_init(rpckbd_init);
}
#ifdef CONFIG_PM
-static int corgits_suspend(struct device *dev, pm_message_t state)
+static int corgits_suspend(struct platform_device *dev, pm_message_t state)
{
- struct corgi_ts *corgi_ts = dev_get_drvdata(dev);
+ struct corgi_ts *corgi_ts = platform_get_drvdata(dev);
if (corgi_ts->pendown) {
del_timer_sync(&corgi_ts->timer);
return 0;
}
-static int corgits_resume(struct device *dev)
+static int corgits_resume(struct platform_device *dev)
{
- struct corgi_ts *corgi_ts = dev_get_drvdata(dev);
+ struct corgi_ts *corgi_ts = platform_get_drvdata(dev);
corgi_ssp_ads7846_putget((4u << ADSCTRL_ADR_SH) | ADSCTRL_STS);
/* Enable Falling Edge */
#define corgits_resume NULL
#endif
-static int __init corgits_probe(struct device *dev)
+static int __init corgits_probe(struct platform_device *pdev)
{
struct corgi_ts *corgi_ts;
- struct platform_device *pdev = to_platform_device(dev);
struct input_dev *input_dev;
int err = -ENOMEM;
if (!corgi_ts || !input_dev)
goto fail;
- dev_set_drvdata(dev, corgi_ts);
+ platform_set_drvdata(pdev, corgi_ts);
- corgi_ts->machinfo = dev->platform_data;
+ corgi_ts->machinfo = pdev->dev.platform_data;
corgi_ts->irq_gpio = platform_get_irq(pdev, 0);
if (corgi_ts->irq_gpio < 0) {
input_dev->id.vendor = 0x0001;
input_dev->id.product = 0x0002;
input_dev->id.version = 0x0100;
- input_dev->cdev.dev = dev;
+ input_dev->cdev.dev = &pdev->dev;
input_dev->private = corgi_ts;
input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
}
-static int corgits_remove(struct device *dev)
+static int corgits_remove(struct platform_device *pdev)
{
- struct corgi_ts *corgi_ts = dev_get_drvdata(dev);
+ struct corgi_ts *corgi_ts = platform_get_drvdata(pdev);
free_irq(corgi_ts->irq_gpio, NULL);
del_timer_sync(&corgi_ts->timer);
return 0;
}
-static struct device_driver corgits_driver = {
- .name = "corgi-ts",
- .bus = &platform_bus_type,
+static struct platform_driver corgits_driver = {
.probe = corgits_probe,
.remove = corgits_remove,
.suspend = corgits_suspend,
.resume = corgits_resume,
+ .driver = {
+ .name = "corgi-ts",
+ },
};
static int __devinit corgits_init(void)
{
- return driver_register(&corgits_driver);
+ return platform_driver_register(&corgits_driver);
}
static void __exit corgits_exit(void)
{
- driver_unregister(&corgits_driver);
+ platform_driver_unregister(&corgits_driver);
}
module_init(corgits_init);
config HISAX_TELESPCI
bool "Teles PCI"
- depends on PCI && (BROKEN || !(SPARC64 || PPC))
+ depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K))
help
This enables HiSax support for the Teles PCI.
See <file:Documentation/isdn/README.HiSax> on how to configure it.
config HISAX_NETJET
bool "NETjet card"
- depends on PCI && (BROKEN || !(SPARC64 || PPC))
+ depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K))
help
This enables HiSax support for the NetJet from Traverse
Technologies.
config HISAX_NETJET_U
bool "NETspider U card"
- depends on PCI && (BROKEN || !(SPARC64 || PPC))
+ depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K))
help
This enables HiSax support for the Netspider U interface ISDN card
from Traverse Technologies.
config HISAX_HFC_PCI
bool "HFC PCI-Bus cards"
- depends on PCI && (BROKEN || !(SPARC64 || PPC))
+ depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K))
help
This enables HiSax support for the HFC-S PCI 2BDS0 based cards.
config HISAX_ENTERNOW_PCI
bool "Formula-n enter:now PCI card"
- depends on PCI && (BROKEN || !(SPARC64 || PPC))
+ depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K))
help
This enables HiSax support for the Formula-n enter:now PCI
ISDN card.
config HISAX_AMD7930
bool "Am7930 (EXPERIMENTAL)"
- depends on EXPERIMENTAL && (SPARC32 || SPARC64)
+ depends on EXPERIMENTAL && SPARC
help
This enables HiSax support for the AMD7930 chips on some SPARCs.
This code is not finished yet.
/****************************************/
static struct usb_device_id hfcusb_idtab[] = {
{
- .idVendor = 0x0959,
- .idProduct = 0x2bd0,
+ USB_DEVICE(0x0959, 0x2bd0),
.driver_info = (unsigned long) &((hfcsusb_vdata)
{LED_OFF, {4, 0, 2, 1},
"ISDN USB TA (Cologne Chip HFC-S USB based)"}),
},
{
- .idVendor = 0x0675,
- .idProduct = 0x1688,
+ USB_DEVICE(0x0675, 0x1688),
.driver_info = (unsigned long) &((hfcsusb_vdata)
{LED_SCHEME1, {1, 2, 0, 0},
"DrayTek miniVigor 128 USB ISDN TA"}),
},
{
- .idVendor = 0x07b0,
- .idProduct = 0x0007,
+ USB_DEVICE(0x07b0, 0x0007),
.driver_info = (unsigned long) &((hfcsusb_vdata)
{LED_SCHEME1, {0x80, -64, -32, -16},
"Billion tiny USB ISDN TA 128"}),
},
{
- .idVendor = 0x0742,
- .idProduct = 0x2008,
+ USB_DEVICE(0x0742, 0x2008),
.driver_info = (unsigned long) &((hfcsusb_vdata)
{LED_SCHEME1, {4, 0, 2, 1},
"Stollmann USB TA"}),
},
{
- .idVendor = 0x0742,
- .idProduct = 0x2009,
+ USB_DEVICE(0x0742, 0x2009),
.driver_info = (unsigned long) &((hfcsusb_vdata)
{LED_SCHEME1, {4, 0, 2, 1},
"Aceex USB ISDN TA"}),
},
{
- .idVendor = 0x0742,
- .idProduct = 0x200A,
+ USB_DEVICE(0x0742, 0x200A),
.driver_info = (unsigned long) &((hfcsusb_vdata)
{LED_SCHEME1, {4, 0, 2, 1},
"OEM USB ISDN TA"}),
},
{
- .idVendor = 0x08e3,
- .idProduct = 0x0301,
+ USB_DEVICE(0x08e3, 0x0301),
.driver_info = (unsigned long) &((hfcsusb_vdata)
{LED_SCHEME1, {2, 0, 1, 4},
"Olitec USB RNIS"}),
},
{
- .idVendor = 0x07fa,
- .idProduct = 0x0846,
+ USB_DEVICE(0x07fa, 0x0846),
.driver_info = (unsigned long) &((hfcsusb_vdata)
{LED_SCHEME1, {0x80, -64, -32, -16},
"Bewan Modem RNIS USB"}),
},
{
- .idVendor = 0x07fa,
- .idProduct = 0x0847,
+ USB_DEVICE(0x07fa, 0x0847),
.driver_info = (unsigned long) &((hfcsusb_vdata)
{LED_SCHEME1, {0x80, -64, -32, -16},
"Djinn Numeris USB"}),
},
{
- .idVendor = 0x07b0,
- .idProduct = 0x0006,
+ USB_DEVICE(0x07b0, 0x0006),
.driver_info = (unsigned long) &((hfcsusb_vdata)
{LED_SCHEME1, {0x80, -64, -32, -16},
"Twister ISDN TA"}),
},
+ { }
};
-
/***************************************************************/
/* structure defining input+output fifos (interrupt/bulk mode) */
/***************************************************************/
#
config ISDN_DRV_PCBIT
tristate "PCBIT-D support"
- depends on ISDN_I4L && ISA && (BROKEN || !PPC)
+ depends on ISDN_I4L && ISA && (BROKEN || X86)
help
This enables support for the PCBIT ISDN-card. This card is
manufactured in Portugal by Octal. For running this card,
}
}
- ret = page->mapping->a_ops->prepare_write(NULL, page, 0, PAGE_SIZE);
+ ret = page->mapping->a_ops->prepare_write(bitmap->file, page, 0, PAGE_SIZE);
if (!ret)
- ret = page->mapping->a_ops->commit_write(NULL, page, 0,
+ ret = page->mapping->a_ops->commit_write(bitmap->file, page, 0,
PAGE_SIZE);
if (ret) {
unlock_page(page);
if (cnt > 0 ) {
printk(KERN_WARNING
"md: %s(pid %d) used deprecated START_ARRAY ioctl. "
- "This will not be supported beyond 2.6\n",
+ "This will not be supported beyond July 2006\n",
current->comm, current->pid);
cnt--;
}
allow_signal(SIGKILL);
while (!kthread_should_stop()) {
- wait_event_timeout(thread->wqueue,
- test_bit(THREAD_WAKEUP, &thread->flags)
- || kthread_should_stop(),
- thread->timeout);
+ /* We need to wait INTERRUPTIBLE so that
+ * we don't add to the load-average.
+ * That means we need to be sure no signals are
+ * pending
+ */
+ if (signal_pending(current))
+ flush_signals(current);
+
+ wait_event_interruptible_timeout
+ (thread->wqueue,
+ test_bit(THREAD_WAKEUP, &thread->flags)
+ || kthread_should_stop(),
+ thread->timeout);
try_to_freeze();
clear_bit(THREAD_WAKEUP, &thread->flags);
curr_events = disk_stat_read(disk, sectors[0]) +
disk_stat_read(disk, sectors[1]) -
atomic_read(&disk->sync_io);
- /* Allow some slack between valud of curr_events and last_events,
- * as there are some uninteresting races.
+ /* The difference between curr_events and last_events
+ * will be affected by any new non-sync IO (making
+ * curr_events bigger) and any difference in the amount of
+ * in-flight syncio (making current_events bigger or smaller)
+ * The amount in-flight is currently limited to
+ * 32*64K in raid1/10 and 256*PAGE_SIZE in raid5/6
+ * which is at most 4096 sectors.
+ * These numbers are fairly fragile and should be made
+ * more robust, probably by enforcing the
+ * 'window size' that md_do_sync sort-of uses.
+ *
* Note: the following is an unsigned comparison.
*/
- if ((curr_events - rdev->last_events + 32) > 64) {
+ if ((curr_events - rdev->last_events + 4096) > 8192) {
rdev->last_events = curr_events;
idle = 0;
}
if (currspeed > sysctl_speed_limit_min) {
if ((currspeed > sysctl_speed_limit_max) ||
!is_mddev_idle(mddev)) {
- msleep(250);
+ msleep(500);
goto repeat;
}
}
};
EXPORT_SYMBOL_GPL(ir_codes_winfast);
+IR_KEYTAB_TYPE ir_codes_pinnacle[IR_KEYTAB_SIZE] = {
+ [ 0x59 ] = KEY_MUTE,
+ [ 0x4a ] = KEY_POWER,
+
+ [ 0x18 ] = KEY_TEXT,
+ [ 0x26 ] = KEY_TV,
+ [ 0x3d ] = KEY_PRINT,
+
+ [ 0x48 ] = KEY_RED,
+ [ 0x04 ] = KEY_GREEN,
+ [ 0x11 ] = KEY_YELLOW,
+ [ 0x00 ] = KEY_BLUE,
+
+ [ 0x2d ] = KEY_VOLUMEUP,
+ [ 0x1e ] = KEY_VOLUMEDOWN,
+
+ [ 0x49 ] = KEY_MENU,
+
+ [ 0x16 ] = KEY_CHANNELUP,
+ [ 0x17 ] = KEY_CHANNELDOWN,
+
+ [ 0x20 ] = KEY_UP,
+ [ 0x21 ] = KEY_DOWN,
+ [ 0x22 ] = KEY_LEFT,
+ [ 0x23 ] = KEY_RIGHT,
+ [ 0x0d ] = KEY_SELECT,
+
+
+
+ [ 0x08 ] = KEY_BACK,
+ [ 0x07 ] = KEY_REFRESH,
+
+ [ 0x2f ] = KEY_ZOOM,
+ [ 0x29 ] = KEY_RECORD,
+
+ [ 0x4b ] = KEY_PAUSE,
+ [ 0x4d ] = KEY_REWIND,
+ [ 0x2e ] = KEY_PLAY,
+ [ 0x4e ] = KEY_FORWARD,
+ [ 0x53 ] = KEY_PREVIOUS,
+ [ 0x4c ] = KEY_STOP,
+ [ 0x54 ] = KEY_NEXT,
+
+ [ 0x69 ] = KEY_KP0,
+ [ 0x6a ] = KEY_KP1,
+ [ 0x6b ] = KEY_KP2,
+ [ 0x6c ] = KEY_KP3,
+ [ 0x6d ] = KEY_KP4,
+ [ 0x6e ] = KEY_KP5,
+ [ 0x6f ] = KEY_KP6,
+ [ 0x70 ] = KEY_KP7,
+ [ 0x71 ] = KEY_KP8,
+ [ 0x72 ] = KEY_KP9,
+
+ [ 0x74 ] = KEY_CHANNEL,
+ [ 0x0a ] = KEY_BACKSPACE,
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_pinnacle);
+
/* empty keytable, can be used as placeholder for not-yet created keytables */
IR_KEYTAB_TYPE ir_codes_empty[IR_KEYTAB_SIZE] = {
[ 42 ] = KEY_COFFEE,
select DVB_NXT2002
select DVB_STV0297
select DVB_BCM3510
+ select DVB_LGDT330X
help
Support for the digital TV receiver chip made by B2C2 Inc. included in
Technisats PCI cards and USB boxes.
if (cinergyt2->stream_urb[i])
usb_free_urb(cinergyt2->stream_urb[i]);
- pci_free_consistent(NULL, STREAM_URB_COUNT*STREAM_BUF_SIZE,
+ usb_buffer_free(cinergyt2->udev, STREAM_URB_COUNT*STREAM_BUF_SIZE,
cinergyt2->streambuf, cinergyt2->streambuf_dmahandle);
}
{
int i;
- cinergyt2->streambuf = pci_alloc_consistent(NULL,
- STREAM_URB_COUNT*STREAM_BUF_SIZE,
- &cinergyt2->streambuf_dmahandle);
+ cinergyt2->streambuf = usb_buffer_alloc(cinergyt2->udev, STREAM_URB_COUNT*STREAM_BUF_SIZE,
+ SLAB_KERNEL, &cinergyt2->streambuf_dmahandle);
if (!cinergyt2->streambuf) {
dprintk(1, "failed to alloc consistent stream memory area, bailing out!\n");
return -ENOMEM;
input_register_device(cinergyt2->rc_input_dev);
schedule_delayed_work(&cinergyt2->rc_query_work, HZ/2);
+
+ return 0;
}
static void cinergyt2_unregister_rc(struct cinergyt2 *cinergyt2)
Say Y here to use the Renesas M64278E-800 camera module,
which supports VGA(640x480 pixcels) size of images.
+config VIDEO_AUDIO_DECODER
+ tristate "Add support for additional audio chipsets"
+ depends on VIDEO_DEV && I2C && EXPERIMENTAL
+ ---help---
+ Say Y here to compile drivers for WM8775 and CS53L32A audio
+ decoders.
+
+config VIDEO_DECODER
+ tristate "Add support for additional video chipsets"
+ depends on VIDEO_DEV && I2C && EXPERIMENTAL
+ ---help---
+ Say Y here to compile drivers for SAA7115, SAA7127 and CX25840
+ video decoders.
+
endmenu
obj-$(CONFIG_VIDEO_CPIA_PP) += cpia_pp.o
obj-$(CONFIG_VIDEO_CPIA_USB) += cpia_usb.o
obj-$(CONFIG_VIDEO_MEYE) += meye.o
-obj-$(CONFIG_VIDEO_SAA7134) += saa7134/
+obj-$(CONFIG_VIDEO_SAA7134) += ir-kbd-i2c.o saa7134/
obj-$(CONFIG_VIDEO_CX88) += cx88/
obj-$(CONFIG_VIDEO_EM28XX) += em28xx/
obj-$(CONFIG_VIDEO_EM28XX) += saa711x.o tvp5150.o
+obj-$(CONFIG_VIDEO_AUDIO_DECODER) += wm8775.o cs53l32a.o
obj-$(CONFIG_VIDEO_OVCAMCHIP) += ovcamchip/
obj-$(CONFIG_VIDEO_MXB) += saa7111.o tuner.o tda9840.o tea6415c.o tea6420.o mxb.o
obj-$(CONFIG_VIDEO_HEXIUM_ORION) += hexium_orion.o
obj-$(CONFIG_VIDEO_M32R_AR_M64278) += arv.o
+obj-$(CONFIG_VIDEO_DECODER) += saa7115.o cx25840/ saa7127.o
+
EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/dvb-core
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
.has_dvb = 1,
+ .has_remote = 1,
+ .gpiomask = 0x1b,
.no_gpioirq = 1,
+ .any_irq = 1,
},
[BTTV_BOARD_PV143] = {
/* Jorge Boncompte - DTI2 <jorge@dti2.net> */
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
},
-
+ /* ---- card 0x8e ---------------------------------- */
+ [BTTV_BOARD_SABRENT_TVFM] = {
+ .name = "Sabrent TV-FM (bttv version)",
+ .video_inputs = 3,
+ .audio_inputs = 1,
+ .tuner = 0,
+ .svhs = 2,
+ .gpiomask = 0x108007,
+ .muxsel = { 2, 3, 1, 1},
+ .audiomux = { 100000, 100002, 100002, 100000},
+ .no_msp34xx = 1,
+ .no_tda9875 = 1,
+ .no_tda7432 = 1,
+ .pll = PLL_28,
+ .tuner_type = TUNER_TNF_5335MF,
+ .tuner_addr = ADDR_UNSET,
+ .has_radio = 1,
+ },
};
static const unsigned int bttv_num_tvcards = ARRAY_SIZE(bttv_tvcards);
btv->has_remote=1;
if (!bttv_tvcards[btv->c.type].no_gpioirq)
btv->gpioirq=1;
+ if (bttv_tvcards[btv->c.type].any_irq)
+ btv->any_irq = 1;
if (bttv_tvcards[btv->c.type].audio_hook)
btv->audio_hook=bttv_tvcards[btv->c.type].audio_hook;
int handled = 0;
btv=(struct bttv *)dev_id;
+
+ if (btv->any_irq)
+ handled = bttv_any_irq(&btv->c);
+
count=0;
while (1) {
/* get/clear interrupt status bits */
}
}
+int bttv_any_irq(struct bttv_core *core)
+{
+ struct bttv_sub_driver *drv;
+ struct bttv_sub_device *dev;
+ struct list_head *item;
+ int handled = 0;
+
+ list_for_each(item,&core->subs) {
+ dev = list_entry(item,struct bttv_sub_device,list);
+ drv = to_bttv_sub_drv(dev->dev.driver);
+ if (drv && drv->any_irq) {
+ if (drv->any_irq(dev))
+ handled = 1;
+ }
+ }
+ return handled;
+}
+
/* ----------------------------------------------------------------------- */
/* external: sub-driver register/unregister */
#define BTTV_BOARD_PV_M4900 0x8b
#define BTTV_BOARD_OSPREY440 0x8c
#define BTTV_BOARD_ASOUND_SKYEYE 0x8d
+#define BTTV_BOARD_SABRENT_TVFM 0x8e
/* i2c address list */
#define I2C_TSA5522 0xc2
unsigned int has_dvb:1;
unsigned int has_remote:1;
unsigned int no_gpioirq:1;
+ unsigned int any_irq:1;
/* other settings */
unsigned int pll;
struct device_driver drv;
char wanted[BUS_ID_SIZE];
void (*gpio_irq)(struct bttv_sub_device *sub);
+ int (*any_irq)(struct bttv_sub_device *sub);
};
#define to_bttv_sub_drv(x) container_of((x), struct bttv_sub_driver, drv)
int bttv_sub_add_device(struct bttv_core *core, char *name);
int bttv_sub_del_devices(struct bttv_core *core);
void bttv_gpio_irq(struct bttv_core *core);
+int bttv_any_irq(struct bttv_core *core);
/* ---------------------------------------------------------- */
struct bttv_pll_info pll;
int triton1;
int gpioirq;
+ int any_irq;
int use_i2c_hw;
/* old gpio interface */
--- /dev/null
+cx25840-objs := cx25840-core.o cx25840-audio.o cx25840-firmware.o \
+ cx25840-vbi.o
+
+obj-$(CONFIG_VIDEO_DECODER) += cx25840.o
+
+EXTRA_CFLAGS += -I$(src)/..
--- /dev/null
+/* cx25840 audio functions
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+
+#include <linux/videodev2.h>
+#include <linux/i2c.h>
+#include <media/audiochip.h>
+#include <media/v4l2-common.h>
+
+#include "cx25840.h"
+
+inline static int set_audclk_freq(struct i2c_client *client,
+ enum v4l2_audio_clock_freq freq)
+{
+ struct cx25840_state *state = i2c_get_clientdata(client);
+
+ /* assert soft reset */
+ cx25840_and_or(client, 0x810, ~0x1, 0x01);
+
+ /* common for all inputs and rates */
+ /* SA_MCLK_SEL=1, SA_MCLK_DIV=0x10 */
+ cx25840_write(client, 0x127, 0x50);
+
+ switch (state->audio_input) {
+ case AUDIO_TUNER:
+ switch (freq) {
+ case V4L2_AUDCLK_32_KHZ:
+ /* VID_PLL and AUX_PLL */
+ cx25840_write4(client, 0x108, 0x0f040610);
+
+ /* AUX_PLL_FRAC */
+ cx25840_write4(client, 0x110, 0xee39bb01);
+
+ /* src3/4/6_ctl = 0x0801f77f */
+ cx25840_write4(client, 0x900, 0x7ff70108);
+ cx25840_write4(client, 0x904, 0x7ff70108);
+ cx25840_write4(client, 0x90c, 0x7ff70108);
+ break;
+
+ case V4L2_AUDCLK_441_KHZ:
+ /* VID_PLL and AUX_PLL */
+ cx25840_write4(client, 0x108, 0x0f040910);
+
+ /* AUX_PLL_FRAC */
+ cx25840_write4(client, 0x110, 0xd66bec00);
+
+ /* src3/4/6_ctl = 0x08016d59 */
+ cx25840_write4(client, 0x900, 0x596d0108);
+ cx25840_write4(client, 0x904, 0x596d0108);
+ cx25840_write4(client, 0x90c, 0x596d0108);
+ break;
+
+ case V4L2_AUDCLK_48_KHZ:
+ /* VID_PLL and AUX_PLL */
+ cx25840_write4(client, 0x108, 0x0f040a10);
+
+ /* AUX_PLL_FRAC */
+ cx25840_write4(client, 0x110, 0xe5d69800);
+
+ /* src3/4/6_ctl = 0x08014faa */
+ cx25840_write4(client, 0x900, 0xaa4f0108);
+ cx25840_write4(client, 0x904, 0xaa4f0108);
+ cx25840_write4(client, 0x90c, 0xaa4f0108);
+ break;
+ }
+ break;
+
+ case AUDIO_EXTERN_1:
+ case AUDIO_EXTERN_2:
+ case AUDIO_INTERN:
+ case AUDIO_RADIO:
+ switch (freq) {
+ case V4L2_AUDCLK_32_KHZ:
+ /* VID_PLL and AUX_PLL */
+ cx25840_write4(client, 0x108, 0x0f04081e);
+
+ /* AUX_PLL_FRAC */
+ cx25840_write4(client, 0x110, 0x69082a01);
+
+ /* src1_ctl = 0x08010000 */
+ cx25840_write4(client, 0x8f8, 0x00000108);
+
+ /* src3/4/6_ctl = 0x08020000 */
+ cx25840_write4(client, 0x900, 0x00000208);
+ cx25840_write4(client, 0x904, 0x00000208);
+ cx25840_write4(client, 0x90c, 0x00000208);
+
+ /* SA_MCLK_SEL=1, SA_MCLK_DIV=0x14 */
+ cx25840_write(client, 0x127, 0x54);
+ break;
+
+ case V4L2_AUDCLK_441_KHZ:
+ /* VID_PLL and AUX_PLL */
+ cx25840_write4(client, 0x108, 0x0f040918);
+
+ /* AUX_PLL_FRAC */
+ cx25840_write4(client, 0x110, 0xd66bec00);
+
+ /* src1_ctl = 0x08010000 */
+ cx25840_write4(client, 0x8f8, 0xcd600108);
+
+ /* src3/4/6_ctl = 0x08020000 */
+ cx25840_write4(client, 0x900, 0x85730108);
+ cx25840_write4(client, 0x904, 0x85730108);
+ cx25840_write4(client, 0x90c, 0x85730108);
+ break;
+
+ case V4L2_AUDCLK_48_KHZ:
+ /* VID_PLL and AUX_PLL */
+ cx25840_write4(client, 0x108, 0x0f040a18);
+
+ /* AUX_PLL_FRAC */
+ cx25840_write4(client, 0x110, 0xe5d69800);
+
+ /* src1_ctl = 0x08010000 */
+ cx25840_write4(client, 0x8f8, 0x00800108);
+
+ /* src3/4/6_ctl = 0x08020000 */
+ cx25840_write4(client, 0x900, 0x55550108);
+ cx25840_write4(client, 0x904, 0x55550108);
+ cx25840_write4(client, 0x90c, 0x55550108);
+ break;
+ }
+ break;
+ }
+
+ /* deassert soft reset */
+ cx25840_and_or(client, 0x810, ~0x1, 0x00);
+
+ state->audclk_freq = freq;
+
+ return 0;
+}
+
+static int set_input(struct i2c_client *client, int audio_input)
+{
+ struct cx25840_state *state = i2c_get_clientdata(client);
+
+ cx25840_dbg("set audio input (%d)\n", audio_input);
+
+ /* stop microcontroller */
+ cx25840_and_or(client, 0x803, ~0x10, 0);
+
+ /* Mute everything to prevent the PFFT! */
+ cx25840_write(client, 0x8d3, 0x1f);
+
+ switch (audio_input) {
+ case AUDIO_TUNER:
+ /* Set Path1 to Analog Demod Main Channel */
+ cx25840_write4(client, 0x8d0, 0x7038061f);
+
+ /* When the microcontroller detects the
+ * audio format, it will unmute the lines */
+ cx25840_and_or(client, 0x803, ~0x10, 0x10);
+ break;
+
+ case AUDIO_EXTERN_1:
+ case AUDIO_EXTERN_2:
+ case AUDIO_INTERN:
+ case AUDIO_RADIO:
+ /* Set Path1 to Serial Audio Input */
+ cx25840_write4(client, 0x8d0, 0x12100101);
+
+ /* The microcontroller should not be started for the
+ * non-tuner inputs: autodetection is specific for
+ * TV audio. */
+ break;
+
+ default:
+ cx25840_dbg("Invalid audio input selection %d\n", audio_input);
+ return -EINVAL;
+ }
+
+ state->audio_input = audio_input;
+
+ return set_audclk_freq(client, state->audclk_freq);
+}
+
+inline static int get_volume(struct i2c_client *client)
+{
+ /* Volume runs +18dB to -96dB in 1/2dB steps
+ * change to fit the msp3400 -114dB to +12dB range */
+
+ /* check PATH1_VOLUME */
+ int vol = 228 - cx25840_read(client, 0x8d4);
+ vol = (vol / 2) + 23;
+ return vol << 9;
+}
+
+inline static void set_volume(struct i2c_client *client, int volume)
+{
+ /* First convert the volume to msp3400 values (0-127) */
+ int vol = volume >> 9;
+ /* now scale it up to cx25840 values
+ * -114dB to -96dB maps to 0
+ * this should be 19, but in my testing that was 4dB too loud */
+ if (vol <= 23) {
+ vol = 0;
+ } else {
+ vol -= 23;
+ }
+
+ /* PATH1_VOLUME */
+ cx25840_write(client, 0x8d4, 228 - (vol * 2));
+}
+
+inline static int get_bass(struct i2c_client *client)
+{
+ /* bass is 49 steps +12dB to -12dB */
+
+ /* check PATH1_EQ_BASS_VOL */
+ int bass = cx25840_read(client, 0x8d9) & 0x3f;
+ bass = (((48 - bass) * 0xffff) + 47) / 48;
+ return bass;
+}
+
+inline static void set_bass(struct i2c_client *client, int bass)
+{
+ /* PATH1_EQ_BASS_VOL */
+ cx25840_and_or(client, 0x8d9, ~0x3f, 48 - (bass * 48 / 0xffff));
+}
+
+inline static int get_treble(struct i2c_client *client)
+{
+ /* treble is 49 steps +12dB to -12dB */
+
+ /* check PATH1_EQ_TREBLE_VOL */
+ int treble = cx25840_read(client, 0x8db) & 0x3f;
+ treble = (((48 - treble) * 0xffff) + 47) / 48;
+ return treble;
+}
+
+inline static void set_treble(struct i2c_client *client, int treble)
+{
+ /* PATH1_EQ_TREBLE_VOL */
+ cx25840_and_or(client, 0x8db, ~0x3f, 48 - (treble * 48 / 0xffff));
+}
+
+inline static int get_balance(struct i2c_client *client)
+{
+ /* balance is 7 bit, 0 to -96dB */
+
+ /* check PATH1_BAL_LEVEL */
+ int balance = cx25840_read(client, 0x8d5) & 0x7f;
+ /* check PATH1_BAL_LEFT */
+ if ((cx25840_read(client, 0x8d5) & 0x80) == 0)
+ balance = 0x80 - balance;
+ else
+ balance = 0x80 + balance;
+ return balance << 8;
+}
+
+inline static void set_balance(struct i2c_client *client, int balance)
+{
+ int bal = balance >> 8;
+ if (bal > 0x80) {
+ /* PATH1_BAL_LEFT */
+ cx25840_and_or(client, 0x8d5, 0x7f, 0x80);
+ /* PATH1_BAL_LEVEL */
+ cx25840_and_or(client, 0x8d5, ~0x7f, bal & 0x7f);
+ } else {
+ /* PATH1_BAL_LEFT */
+ cx25840_and_or(client, 0x8d5, 0x7f, 0x00);
+ /* PATH1_BAL_LEVEL */
+ cx25840_and_or(client, 0x8d5, ~0x7f, 0x80 - bal);
+ }
+}
+
+inline static int get_mute(struct i2c_client *client)
+{
+ /* check SRC1_MUTE_EN */
+ return cx25840_read(client, 0x8d3) & 0x2 ? 1 : 0;
+}
+
+inline static void set_mute(struct i2c_client *client, int mute)
+{
+ struct cx25840_state *state = i2c_get_clientdata(client);
+
+ if (state->audio_input == AUDIO_TUNER) {
+ /* Must turn off microcontroller in order to mute sound.
+ * Not sure if this is the best method, but it does work.
+ * If the microcontroller is running, then it will undo any
+ * changes to the mute register. */
+ if (mute) {
+ /* disable microcontroller */
+ cx25840_and_or(client, 0x803, ~0x10, 0x00);
+ cx25840_write(client, 0x8d3, 0x1f);
+ } else {
+ /* enable microcontroller */
+ cx25840_and_or(client, 0x803, ~0x10, 0x10);
+ }
+ } else {
+ /* SRC1_MUTE_EN */
+ cx25840_and_or(client, 0x8d3, ~0x2, mute ? 0x02 : 0x00);
+ }
+}
+
+int cx25840_audio(struct i2c_client *client, unsigned int cmd, void *arg)
+{
+ struct v4l2_control *ctrl = arg;
+
+ switch (cmd) {
+ case AUDC_SET_INPUT:
+ return set_input(client, *(int *)arg);
+ case VIDIOC_INT_AUDIO_CLOCK_FREQ:
+ return set_audclk_freq(client, *(enum v4l2_audio_clock_freq *)arg);
+ case VIDIOC_G_CTRL:
+ switch (ctrl->id) {
+ case V4L2_CID_AUDIO_VOLUME:
+ ctrl->value = get_volume(client);
+ break;
+ case V4L2_CID_AUDIO_BASS:
+ ctrl->value = get_bass(client);
+ break;
+ case V4L2_CID_AUDIO_TREBLE:
+ ctrl->value = get_treble(client);
+ break;
+ case V4L2_CID_AUDIO_BALANCE:
+ ctrl->value = get_balance(client);
+ break;
+ case V4L2_CID_AUDIO_MUTE:
+ ctrl->value = get_mute(client);
+ break;
+ default:
+ return -EINVAL;
+ }
+ break;
+ case VIDIOC_S_CTRL:
+ switch (ctrl->id) {
+ case V4L2_CID_AUDIO_VOLUME:
+ set_volume(client, ctrl->value);
+ break;
+ case V4L2_CID_AUDIO_BASS:
+ set_bass(client, ctrl->value);
+ break;
+ case V4L2_CID_AUDIO_TREBLE:
+ set_treble(client, ctrl->value);
+ break;
+ case V4L2_CID_AUDIO_BALANCE:
+ set_balance(client, ctrl->value);
+ break;
+ case V4L2_CID_AUDIO_MUTE:
+ set_mute(client, ctrl->value);
+ break;
+ default:
+ return -EINVAL;
+ }
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
--- /dev/null
+/* cx25840 - Conexant CX25840 audio/video decoder driver
+ *
+ * Copyright (C) 2004 Ulf Eklund
+ *
+ * Based on the saa7115 driver and on the first verison of Chris Kennedy's
+ * cx25840 driver.
+ *
+ * Changes by Tyler Trafford <tatrafford@comcast.net>
+ * - cleanup/rewrite for V4L2 API (2005)
+ *
+ * VBI support by Hans Verkuil <hverkuil@xs4all.nl>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/videodev2.h>
+#include <linux/i2c.h>
+#include <media/audiochip.h>
+#include <media/v4l2-common.h>
+
+#include "cx25840.h"
+
+MODULE_DESCRIPTION("Conexant CX25840 audio/video decoder driver");
+MODULE_AUTHOR("Ulf Eklund, Chris Kennedy, Hans Verkuil, Tyler Trafford");
+MODULE_LICENSE("GPL");
+
+static unsigned short normal_i2c[] = { 0x88 >> 1, I2C_CLIENT_END };
+
+
+int cx25840_debug = 0;
+
+module_param(cx25840_debug, bool, 0644);
+
+MODULE_PARM_DESC(cx25840_debug, "Debugging messages [0=Off (default) 1=On]");
+
+I2C_CLIENT_INSMOD;
+
+/* ----------------------------------------------------------------------- */
+
+int cx25840_write(struct i2c_client *client, u16 addr, u8 value)
+{
+ u8 buffer[3];
+ buffer[0] = addr >> 8;
+ buffer[1] = addr & 0xff;
+ buffer[2] = value;
+ return i2c_master_send(client, buffer, 3);
+}
+
+int cx25840_write4(struct i2c_client *client, u16 addr, u32 value)
+{
+ u8 buffer[6];
+ buffer[0] = addr >> 8;
+ buffer[1] = addr & 0xff;
+ buffer[2] = value >> 24;
+ buffer[3] = (value >> 16) & 0xff;
+ buffer[4] = (value >> 8) & 0xff;
+ buffer[5] = value & 0xff;
+ return i2c_master_send(client, buffer, 6);
+}
+
+u8 cx25840_read(struct i2c_client * client, u16 addr)
+{
+ u8 buffer[2];
+ buffer[0] = addr >> 8;
+ buffer[1] = addr & 0xff;
+
+ if (i2c_master_send(client, buffer, 2) < 2)
+ return 0;
+
+ if (i2c_master_recv(client, buffer, 1) < 1)
+ return 0;
+
+ return buffer[0];
+}
+
+u32 cx25840_read4(struct i2c_client * client, u16 addr)
+{
+ u8 buffer[4];
+ buffer[0] = addr >> 8;
+ buffer[1] = addr & 0xff;
+
+ if (i2c_master_send(client, buffer, 2) < 2)
+ return 0;
+
+ if (i2c_master_recv(client, buffer, 4) < 4)
+ return 0;
+
+ return (buffer[0] << 24) | (buffer[1] << 16) |
+ (buffer[2] << 8) | buffer[3];
+}
+
+int cx25840_and_or(struct i2c_client *client, u16 addr, u8 and_mask,
+ u8 or_value)
+{
+ return cx25840_write(client, addr,
+ (cx25840_read(client, addr) & and_mask) |
+ or_value);
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int set_input(struct i2c_client *, enum cx25840_input);
+static void input_change(struct i2c_client *);
+static void log_status(struct i2c_client *client);
+
+/* ----------------------------------------------------------------------- */
+
+static inline void init_dll1(struct i2c_client *client)
+{
+ /* This is the Hauppauge sequence used to
+ * initialize the Delay Lock Loop 1 (ADC DLL). */
+ cx25840_write(client, 0x159, 0x23);
+ cx25840_write(client, 0x15a, 0x87);
+ cx25840_write(client, 0x15b, 0x06);
+ cx25840_write(client, 0x159, 0xe1);
+ cx25840_write(client, 0x15a, 0x86);
+ cx25840_write(client, 0x159, 0xe0);
+ cx25840_write(client, 0x159, 0xe1);
+ cx25840_write(client, 0x15b, 0x10);
+}
+
+static inline void init_dll2(struct i2c_client *client)
+{
+ /* This is the Hauppauge sequence used to
+ * initialize the Delay Lock Loop 2 (ADC DLL). */
+ cx25840_write(client, 0x15d, 0xe3);
+ cx25840_write(client, 0x15e, 0x86);
+ cx25840_write(client, 0x15f, 0x06);
+ cx25840_write(client, 0x15d, 0xe1);
+ cx25840_write(client, 0x15d, 0xe0);
+ cx25840_write(client, 0x15d, 0xe1);
+}
+
+static void cx25840_initialize(struct i2c_client *client, int loadfw)
+{
+ struct cx25840_state *state = i2c_get_clientdata(client);
+
+ /* datasheet startup in numbered steps, refer to page 3-77 */
+ /* 2. */
+ cx25840_and_or(client, 0x803, ~0x10, 0x00);
+ /* The default of this register should be 4, but I get 0 instead.
+ * Set this register to 4 manually. */
+ cx25840_write(client, 0x000, 0x04);
+ /* 3. */
+ init_dll1(client);
+ init_dll2(client);
+ cx25840_write(client, 0x136, 0x0a);
+ /* 4. */
+ cx25840_write(client, 0x13c, 0x01);
+ cx25840_write(client, 0x13c, 0x00);
+ /* 5. */
+ if (loadfw)
+ cx25840_loadfw(client);
+ /* 6. */
+ cx25840_write(client, 0x115, 0x8c);
+ cx25840_write(client, 0x116, 0x07);
+ cx25840_write(client, 0x118, 0x02);
+ /* 7. */
+ cx25840_write(client, 0x4a5, 0x80);
+ cx25840_write(client, 0x4a5, 0x00);
+ cx25840_write(client, 0x402, 0x00);
+ /* 8. */
+ cx25840_write(client, 0x401, 0x18);
+ cx25840_write(client, 0x4a2, 0x10);
+ cx25840_write(client, 0x402, 0x04);
+ /* 10. */
+ cx25840_write(client, 0x8d3, 0x1f);
+ cx25840_write(client, 0x8e3, 0x03);
+
+ cx25840_vbi_setup(client);
+
+ /* trial and error says these are needed to get audio */
+ cx25840_write(client, 0x914, 0xa0);
+ cx25840_write(client, 0x918, 0xa0);
+ cx25840_write(client, 0x919, 0x01);
+
+ /* stereo prefered */
+ cx25840_write(client, 0x809, 0x04);
+ /* AC97 shift */
+ cx25840_write(client, 0x8cf, 0x0f);
+
+ /* (re)set video input */
+ set_input(client, state->input);
+ /* (re)set audio input */
+ cx25840_audio(client, AUDC_SET_INPUT, &state->audio_input);
+
+ /* start microcontroller */
+ cx25840_and_or(client, 0x803, ~0x10, 0x10);
+}
+
+/* ----------------------------------------------------------------------- */
+
+static void input_change(struct i2c_client *client)
+{
+ v4l2_std_id std = cx25840_get_v4lstd(client);
+
+ if (std & V4L2_STD_PAL) {
+ /* Follow tuner change procedure for PAL */
+ cx25840_write(client, 0x808, 0xff);
+ cx25840_write(client, 0x80b, 0x10);
+ } else if (std & V4L2_STD_SECAM) {
+ /* Select autodetect for SECAM */
+ cx25840_write(client, 0x808, 0xff);
+ cx25840_write(client, 0x80b, 0x10);
+ } else if (std & V4L2_STD_NTSC) {
+ /* NTSC */
+ cx25840_write(client, 0x808, 0xf6);
+ cx25840_write(client, 0x80b, 0x00);
+ }
+
+ if (cx25840_read(client, 0x803) & 0x10) {
+ /* restart audio decoder microcontroller */
+ cx25840_and_or(client, 0x803, ~0x10, 0x00);
+ cx25840_and_or(client, 0x803, ~0x10, 0x10);
+ }
+}
+
+static int set_input(struct i2c_client *client, enum cx25840_input input)
+{
+ struct cx25840_state *state = i2c_get_clientdata(client);
+
+ cx25840_dbg("decoder set input (%d)\n", input);
+
+ switch (input) {
+ case CX25840_TUNER:
+ cx25840_dbg("now setting Tuner input\n");
+
+ if (state->cardtype == CARDTYPE_PVR150) {
+ /* CH_SEL_ADC2=1 */
+ cx25840_and_or(client, 0x102, ~0x2, 0x02);
+ }
+
+ /* Video Input Control */
+ if (state->cardtype == CARDTYPE_PG600) {
+ cx25840_write(client, 0x103, 0x11);
+ } else {
+ cx25840_write(client, 0x103, 0x46);
+ }
+
+ /* INPUT_MODE=0 */
+ cx25840_and_or(client, 0x401, ~0x6, 0x00);
+ break;
+
+ case CX25840_COMPOSITE0:
+ case CX25840_COMPOSITE1:
+ cx25840_dbg("now setting Composite input\n");
+
+ /* Video Input Control */
+ if (state->cardtype == CARDTYPE_PG600) {
+ cx25840_write(client, 0x103, 0x00);
+ } else {
+ cx25840_write(client, 0x103, 0x02);
+ }
+
+ /* INPUT_MODE=0 */
+ cx25840_and_or(client, 0x401, ~0x6, 0x00);
+ break;
+
+ case CX25840_SVIDEO0:
+ case CX25840_SVIDEO1:
+ cx25840_dbg("now setting S-Video input\n");
+
+ /* CH_SEL_ADC2=0 */
+ cx25840_and_or(client, 0x102, ~0x2, 0x00);
+
+ /* Video Input Control */
+ if (state->cardtype == CARDTYPE_PG600) {
+ cx25840_write(client, 0x103, 0x02);
+ } else {
+ cx25840_write(client, 0x103, 0x10);
+ }
+
+ /* INPUT_MODE=1 */
+ cx25840_and_or(client, 0x401, ~0x6, 0x02);
+ break;
+
+ default:
+ cx25840_err("%d is not a valid input!\n", input);
+ return -EINVAL;
+ }
+
+ state->input = input;
+ input_change(client);
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int set_v4lstd(struct i2c_client *client, v4l2_std_id std)
+{
+ u8 fmt;
+
+ switch (std) {
+ /* zero is autodetect */
+ case 0: fmt = 0x0; break;
+ /* default ntsc to ntsc-m */
+ case V4L2_STD_NTSC:
+ case V4L2_STD_NTSC_M: fmt = 0x1; break;
+ case V4L2_STD_NTSC_M_JP: fmt = 0x2; break;
+ case V4L2_STD_NTSC_443: fmt = 0x3; break;
+ case V4L2_STD_PAL: fmt = 0x4; break;
+ case V4L2_STD_PAL_M: fmt = 0x5; break;
+ case V4L2_STD_PAL_N: fmt = 0x6; break;
+ case V4L2_STD_PAL_Nc: fmt = 0x7; break;
+ case V4L2_STD_PAL_60: fmt = 0x8; break;
+ case V4L2_STD_SECAM: fmt = 0xc; break;
+ default:
+ return -ERANGE;
+ }
+
+ cx25840_and_or(client, 0x400, ~0xf, fmt);
+ cx25840_vbi_setup(client);
+ return 0;
+}
+
+v4l2_std_id cx25840_get_v4lstd(struct i2c_client * client)
+{
+ /* check VID_FMT_SEL first */
+ u8 fmt = cx25840_read(client, 0x400) & 0xf;
+
+ if (!fmt) {
+ /* check AFD_FMT_STAT if set to autodetect */
+ fmt = cx25840_read(client, 0x40d) & 0xf;
+ }
+
+ switch (fmt) {
+ case 0x1: return V4L2_STD_NTSC_M;
+ case 0x2: return V4L2_STD_NTSC_M_JP;
+ case 0x3: return V4L2_STD_NTSC_443;
+ case 0x4: return V4L2_STD_PAL;
+ case 0x5: return V4L2_STD_PAL_M;
+ case 0x6: return V4L2_STD_PAL_N;
+ case 0x7: return V4L2_STD_PAL_Nc;
+ case 0x8: return V4L2_STD_PAL_60;
+ case 0xc: return V4L2_STD_SECAM;
+ default: return V4L2_STD_UNKNOWN;
+ }
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int set_v4lctrl(struct i2c_client *client, struct v4l2_control *ctrl)
+{
+ struct cx25840_state *state = i2c_get_clientdata(client);
+
+ switch (ctrl->id) {
+ case CX25840_CID_CARDTYPE:
+ switch (ctrl->value) {
+ case CARDTYPE_PVR150:
+ case CARDTYPE_PG600:
+ state->cardtype = ctrl->value;
+ break;
+ default:
+ return -ERANGE;
+ }
+
+ set_input(client, state->input);
+ break;
+
+ case V4L2_CID_BRIGHTNESS:
+ if (ctrl->value < 0 || ctrl->value > 255) {
+ cx25840_err("invalid brightness setting %d\n",
+ ctrl->value);
+ return -ERANGE;
+ }
+
+ cx25840_write(client, 0x414, ctrl->value - 128);
+ break;
+
+ case V4L2_CID_CONTRAST:
+ if (ctrl->value < 0 || ctrl->value > 127) {
+ cx25840_err("invalid contrast setting %d\n",
+ ctrl->value);
+ return -ERANGE;
+ }
+
+ cx25840_write(client, 0x415, ctrl->value << 1);
+ break;
+
+ case V4L2_CID_SATURATION:
+ if (ctrl->value < 0 || ctrl->value > 127) {
+ cx25840_err("invalid saturation setting %d\n",
+ ctrl->value);
+ return -ERANGE;
+ }
+
+ cx25840_write(client, 0x420, ctrl->value << 1);
+ cx25840_write(client, 0x421, ctrl->value << 1);
+ break;
+
+ case V4L2_CID_HUE:
+ if (ctrl->value < -127 || ctrl->value > 127) {
+ cx25840_err("invalid hue setting %d\n", ctrl->value);
+ return -ERANGE;
+ }
+
+ cx25840_write(client, 0x422, ctrl->value);
+ break;
+
+ case V4L2_CID_AUDIO_VOLUME:
+ case V4L2_CID_AUDIO_BASS:
+ case V4L2_CID_AUDIO_TREBLE:
+ case V4L2_CID_AUDIO_BALANCE:
+ case V4L2_CID_AUDIO_MUTE:
+ return cx25840_audio(client, VIDIOC_S_CTRL, ctrl);
+ }
+
+ return 0;
+}
+
+static int get_v4lctrl(struct i2c_client *client, struct v4l2_control *ctrl)
+{
+ struct cx25840_state *state = i2c_get_clientdata(client);
+
+ switch (ctrl->id) {
+ case CX25840_CID_CARDTYPE:
+ ctrl->value = state->cardtype;
+ break;
+ case V4L2_CID_BRIGHTNESS:
+ ctrl->value = cx25840_read(client, 0x414) + 128;
+ break;
+ case V4L2_CID_CONTRAST:
+ ctrl->value = cx25840_read(client, 0x415) >> 1;
+ break;
+ case V4L2_CID_SATURATION:
+ ctrl->value = cx25840_read(client, 0x420) >> 1;
+ break;
+ case V4L2_CID_HUE:
+ ctrl->value = cx25840_read(client, 0x422);
+ break;
+ case V4L2_CID_AUDIO_VOLUME:
+ case V4L2_CID_AUDIO_BASS:
+ case V4L2_CID_AUDIO_TREBLE:
+ case V4L2_CID_AUDIO_BALANCE:
+ case V4L2_CID_AUDIO_MUTE:
+ return cx25840_audio(client, VIDIOC_G_CTRL, ctrl);
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int get_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt)
+{
+ switch (fmt->type) {
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ return cx25840_vbi(client, VIDIOC_G_FMT, fmt);
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int set_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt)
+{
+ struct v4l2_pix_format *pix;
+ int HSC, VSC, Vsrc, Hsrc, filter, Vlines;
+ int is_pal = !(cx25840_get_v4lstd(client) & V4L2_STD_NTSC);
+
+ switch (fmt->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ pix = &(fmt->fmt.pix);
+
+ Vsrc = (cx25840_read(client, 0x476) & 0x3f) << 4;
+ Vsrc |= (cx25840_read(client, 0x475) & 0xf0) >> 4;
+
+ Hsrc = (cx25840_read(client, 0x472) & 0x3f) << 4;
+ Hsrc |= (cx25840_read(client, 0x471) & 0xf0) >> 4;
+
+ Vlines = pix->height + (is_pal ? 4 : 7);
+
+ if ((pix->width * 16 < Hsrc) || (Hsrc < pix->width) ||
+ (Vlines * 8 < Vsrc) || (Vsrc < Vlines)) {
+ cx25840_err("%dx%d is not a valid size!\n",
+ pix->width, pix->height);
+ return -ERANGE;
+ }
+
+ HSC = (Hsrc * (1 << 20)) / pix->width - (1 << 20);
+ VSC = (1 << 16) - (Vsrc * (1 << 9) / Vlines - (1 << 9));
+ VSC &= 0x1fff;
+
+ if (pix->width >= 385)
+ filter = 0;
+ else if (pix->width > 192)
+ filter = 1;
+ else if (pix->width > 96)
+ filter = 2;
+ else
+ filter = 3;
+
+ cx25840_dbg("decoder set size %dx%d -> scale %ux%u\n",
+ pix->width, pix->height, HSC, VSC);
+
+ /* HSCALE=HSC */
+ cx25840_write(client, 0x418, HSC & 0xff);
+ cx25840_write(client, 0x419, (HSC >> 8) & 0xff);
+ cx25840_write(client, 0x41a, HSC >> 16);
+ /* VSCALE=VSC */
+ cx25840_write(client, 0x41c, VSC & 0xff);
+ cx25840_write(client, 0x41d, VSC >> 8);
+ /* VS_INTRLACE=1 VFILT=filter */
+ cx25840_write(client, 0x41e, 0x8 | filter);
+ break;
+
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ return cx25840_vbi(client, VIDIOC_S_FMT, fmt);
+
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ return cx25840_vbi(client, VIDIOC_S_FMT, fmt);
+
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int cx25840_command(struct i2c_client *client, unsigned int cmd,
+ void *arg)
+{
+ struct cx25840_state *state = i2c_get_clientdata(client);
+ struct v4l2_tuner *vt = arg;
+ int result = 0;
+
+ switch (cmd) {
+ case 0:
+ break;
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ /* ioctls to allow direct access to the
+ * cx25840 registers for testing */
+ case VIDIOC_INT_G_REGISTER:
+ {
+ struct v4l2_register *reg = arg;
+
+ if (reg->i2c_id != I2C_DRIVERID_CX25840)
+ return -EINVAL;
+ reg->val = cx25840_read(client, reg->reg & 0x0fff);
+ break;
+ }
+
+ case VIDIOC_INT_S_REGISTER:
+ {
+ struct v4l2_register *reg = arg;
+
+ if (reg->i2c_id != I2C_DRIVERID_CX25840)
+ return -EINVAL;
+ if (!capable(CAP_SYS_ADMIN))
+ return -EPERM;
+ cx25840_write(client, reg->reg & 0x0fff, reg->val & 0xff);
+ break;
+ }
+#endif
+
+ case VIDIOC_INT_DECODE_VBI_LINE:
+ return cx25840_vbi(client, cmd, arg);
+
+ case VIDIOC_INT_AUDIO_CLOCK_FREQ:
+ case AUDC_SET_INPUT:
+ result = cx25840_audio(client, cmd, arg);
+ break;
+
+ case VIDIOC_STREAMON:
+ cx25840_dbg("enable output\n");
+ cx25840_write(client, 0x115, 0x8c);
+ cx25840_write(client, 0x116, 0x07);
+ break;
+
+ case VIDIOC_STREAMOFF:
+ cx25840_dbg("disable output\n");
+ cx25840_write(client, 0x115, 0x00);
+ cx25840_write(client, 0x116, 0x00);
+ break;
+
+ case VIDIOC_LOG_STATUS:
+ log_status(client);
+ break;
+
+ case VIDIOC_G_CTRL:
+ result = get_v4lctrl(client, (struct v4l2_control *)arg);
+ break;
+
+ case VIDIOC_S_CTRL:
+ result = set_v4lctrl(client, (struct v4l2_control *)arg);
+ break;
+
+ case VIDIOC_G_STD:
+ *(v4l2_std_id *)arg = cx25840_get_v4lstd(client);
+ break;
+
+ case VIDIOC_S_STD:
+ result = set_v4lstd(client, *(v4l2_std_id *)arg);
+ break;
+
+ case VIDIOC_G_INPUT:
+ *(int *)arg = state->input;
+ break;
+
+ case VIDIOC_S_INPUT:
+ result = set_input(client, *(int *)arg);
+ break;
+
+ case VIDIOC_S_FREQUENCY:
+ input_change(client);
+ break;
+
+ case VIDIOC_G_TUNER:
+ {
+ u8 mode = cx25840_read(client, 0x804);
+ u8 pref = cx25840_read(client, 0x809) & 0xf;
+ u8 vpres = cx25840_read(client, 0x80a) & 0x10;
+ int val = 0;
+
+ vt->capability |=
+ V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_LANG1 |
+ V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP;
+
+ vt->signal = vpres ? 0xffff : 0x0;
+
+ /* get rxsubchans and audmode */
+ if ((mode & 0xf) == 1)
+ val |= V4L2_TUNER_SUB_STEREO;
+ else
+ val |= V4L2_TUNER_SUB_MONO;
+
+ if (mode == 2 || mode == 4)
+ val |= V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
+
+ if (mode & 0x10)
+ val |= V4L2_TUNER_SUB_SAP;
+
+ vt->rxsubchans = val;
+
+ switch (pref) {
+ case 0:
+ vt->audmode = V4L2_TUNER_MODE_MONO;
+ break;
+ case 1:
+ case 2:
+ vt->audmode = V4L2_TUNER_MODE_LANG2;
+ break;
+ case 4:
+ default:
+ vt->audmode = V4L2_TUNER_MODE_STEREO;
+ }
+ break;
+ }
+
+ case VIDIOC_S_TUNER:
+ switch (vt->audmode) {
+ case V4L2_TUNER_MODE_MONO:
+ case V4L2_TUNER_MODE_LANG1:
+ /* Force PREF_MODE to MONO */
+ cx25840_and_or(client, 0x809, ~0xf, 0x00);
+ break;
+ case V4L2_TUNER_MODE_STEREO:
+ /* Force PREF_MODE to STEREO */
+ cx25840_and_or(client, 0x809, ~0xf, 0x04);
+ break;
+ case V4L2_TUNER_MODE_LANG2:
+ /* Force PREF_MODE to LANG2 */
+ cx25840_and_or(client, 0x809, ~0xf, 0x01);
+ break;
+ }
+ break;
+
+ case VIDIOC_G_FMT:
+ result = get_v4lfmt(client, (struct v4l2_format *)arg);
+ break;
+
+ case VIDIOC_S_FMT:
+ result = set_v4lfmt(client, (struct v4l2_format *)arg);
+ break;
+
+ case VIDIOC_INT_RESET:
+ cx25840_initialize(client, 0);
+ break;
+
+ case VIDIOC_INT_G_CHIP_IDENT:
+ *(enum v4l2_chip_ident *)arg =
+ V4L2_IDENT_CX25840 + ((cx25840_read(client, 0x100) >> 4) & 0xf);
+ break;
+
+ default:
+ cx25840_err("invalid ioctl %x\n", cmd);
+ return -EINVAL;
+ }
+
+ return result;
+}
+
+/* ----------------------------------------------------------------------- */
+
+struct i2c_driver i2c_driver_cx25840;
+
+static int cx25840_detect_client(struct i2c_adapter *adapter, int address,
+ int kind)
+{
+ struct i2c_client *client;
+ struct cx25840_state *state;
+ u16 device_id;
+
+ /* Check if the adapter supports the needed features
+ * Not until kernel version 2.6.11 did the bit-algo
+ * correctly report that it would do an I2C-level xfer */
+ if (!i2c_check_functionality(adapter, I2C_FUNC_I2C))
+ return 0;
+
+ client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL);
+ if (client == 0)
+ return -ENOMEM;
+
+ memset(client, 0, sizeof(struct i2c_client));
+ client->addr = address;
+ client->adapter = adapter;
+ client->driver = &i2c_driver_cx25840;
+ client->flags = I2C_CLIENT_ALLOW_USE;
+ snprintf(client->name, sizeof(client->name) - 1, "cx25840");
+
+ cx25840_dbg("detecting cx25840 client on address 0x%x\n", address << 1);
+
+ device_id = cx25840_read(client, 0x101) << 8;
+ device_id |= cx25840_read(client, 0x100);
+
+ /* The high byte of the device ID should be
+ * 0x84 if chip is present */
+ if ((device_id & 0xff00) != 0x8400) {
+ cx25840_dbg("cx25840 not found\n");
+ kfree(client);
+ return 0;
+ }
+
+ cx25840_info("cx25%3x-2%x found @ 0x%x (%s)\n",
+ (device_id & 0xfff0) >> 4,
+ (device_id & 0x0f) < 3 ? (device_id & 0x0f) + 1 : 3,
+ address << 1, adapter->name);
+
+ state = kmalloc(sizeof(struct cx25840_state), GFP_KERNEL);
+ if (state == NULL) {
+ kfree(client);
+ return -ENOMEM;
+ }
+
+ i2c_set_clientdata(client, state);
+ memset(state, 0, sizeof(struct cx25840_state));
+ state->input = CX25840_TUNER;
+ state->audclk_freq = V4L2_AUDCLK_48_KHZ;
+ state->audio_input = AUDIO_TUNER;
+ state->cardtype = CARDTYPE_PVR150;
+
+ cx25840_initialize(client, 1);
+
+ i2c_attach_client(client);
+
+ return 0;
+}
+
+static int cx25840_attach_adapter(struct i2c_adapter *adapter)
+{
+#ifdef I2C_CLASS_TV_ANALOG
+ if (adapter->class & I2C_CLASS_TV_ANALOG)
+#else
+ if (adapter->id == I2C_HW_B_BT848)
+#endif
+ return i2c_probe(adapter, &addr_data, &cx25840_detect_client);
+ return 0;
+}
+
+static int cx25840_detach_client(struct i2c_client *client)
+{
+ struct cx25840_state *state = i2c_get_clientdata(client);
+ int err;
+
+ err = i2c_detach_client(client);
+ if (err) {
+ return err;
+ }
+
+ kfree(state);
+ kfree(client);
+
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+struct i2c_driver i2c_driver_cx25840 = {
+ .name = "cx25840",
+
+ .id = I2C_DRIVERID_CX25840,
+ .flags = I2C_DF_NOTIFY,
+
+ .attach_adapter = cx25840_attach_adapter,
+ .detach_client = cx25840_detach_client,
+ .command = cx25840_command,
+ .owner = THIS_MODULE,
+};
+
+
+static int __init m__init(void)
+{
+ return i2c_add_driver(&i2c_driver_cx25840);
+}
+
+static void __exit m__exit(void)
+{
+ i2c_del_driver(&i2c_driver_cx25840);
+}
+
+module_init(m__init);
+module_exit(m__exit);
+
+/* ----------------------------------------------------------------------- */
+
+static void log_status(struct i2c_client *client)
+{
+ static const char *const fmt_strs[] = {
+ "0x0",
+ "NTSC-M", "NTSC-J", "NTSC-4.43",
+ "PAL-BDGHI", "PAL-M", "PAL-N", "PAL-Nc", "PAL-60",
+ "0x9", "0xA", "0xB",
+ "SECAM",
+ "0xD", "0xE", "0xF"
+ };
+
+ struct cx25840_state *state = i2c_get_clientdata(client);
+ u8 microctrl_vidfmt = cx25840_read(client, 0x80a);
+ u8 vidfmt_sel = cx25840_read(client, 0x400) & 0xf;
+ u8 gen_stat1 = cx25840_read(client, 0x40d);
+ u8 download_ctl = cx25840_read(client, 0x803);
+ u8 mod_det_stat0 = cx25840_read(client, 0x804);
+ u8 mod_det_stat1 = cx25840_read(client, 0x805);
+ u8 audio_config = cx25840_read(client, 0x808);
+ u8 pref_mode = cx25840_read(client, 0x809);
+ u8 afc0 = cx25840_read(client, 0x80b);
+ u8 mute_ctl = cx25840_read(client, 0x8d3);
+ char *p;
+
+ cx25840_info("Video signal: %spresent\n",
+ (microctrl_vidfmt & 0x10) ? "" : "not ");
+ cx25840_info("Detected format: %s\n",
+ fmt_strs[gen_stat1 & 0xf]);
+
+ switch (mod_det_stat0) {
+ case 0x00: p = "mono"; break;
+ case 0x01: p = "stereo"; break;
+ case 0x02: p = "dual"; break;
+ case 0x04: p = "tri"; break;
+ case 0x10: p = "mono with SAP"; break;
+ case 0x11: p = "stereo with SAP"; break;
+ case 0x12: p = "dual with SAP"; break;
+ case 0x14: p = "tri with SAP"; break;
+ case 0xfe: p = "forced mode"; break;
+ default: p = "not defined";
+ }
+ cx25840_info("Detected audio mode: %s\n", p);
+
+ switch (mod_det_stat1) {
+ case 0x00: p = "not defined"; break;
+ case 0x01: p = "EIAJ"; break;
+ case 0x02: p = "A2-M"; break;
+ case 0x03: p = "A2-BG"; break;
+ case 0x04: p = "A2-DK1"; break;
+ case 0x05: p = "A2-DK2"; break;
+ case 0x06: p = "A2-DK3"; break;
+ case 0x07: p = "A1 (6.0 MHz FM Mono)"; break;
+ case 0x08: p = "AM-L"; break;
+ case 0x09: p = "NICAM-BG"; break;
+ case 0x0a: p = "NICAM-DK"; break;
+ case 0x0b: p = "NICAM-I"; break;
+ case 0x0c: p = "NICAM-L"; break;
+ case 0x0d: p = "BTSC/EIAJ/A2-M Mono (4.5 MHz FMMono)"; break;
+ case 0x0e: p = "IF FM Radio"; break;
+ case 0x0f: p = "BTSC"; break;
+ case 0x10: p = "high-deviation FM"; break;
+ case 0x11: p = "very high-deviation FM"; break;
+ case 0xfd: p = "unknown audio standard"; break;
+ case 0xfe: p = "forced audio standard"; break;
+ case 0xff: p = "no detected audio standard"; break;
+ default: p = "not defined";
+ }
+ cx25840_info("Detected audio standard: %s\n", p);
+ cx25840_info("Audio muted: %s\n",
+ (mute_ctl & 0x2) ? "yes" : "no");
+ cx25840_info("Audio microcontroller: %s\n",
+ (download_ctl & 0x10) ? "running" : "stopped");
+
+ switch (audio_config >> 4) {
+ case 0x00: p = "undefined"; break;
+ case 0x01: p = "BTSC"; break;
+ case 0x02: p = "EIAJ"; break;
+ case 0x03: p = "A2-M"; break;
+ case 0x04: p = "A2-BG"; break;
+ case 0x05: p = "A2-DK1"; break;
+ case 0x06: p = "A2-DK2"; break;
+ case 0x07: p = "A2-DK3"; break;
+ case 0x08: p = "A1 (6.0 MHz FM Mono)"; break;
+ case 0x09: p = "AM-L"; break;
+ case 0x0a: p = "NICAM-BG"; break;
+ case 0x0b: p = "NICAM-DK"; break;
+ case 0x0c: p = "NICAM-I"; break;
+ case 0x0d: p = "NICAM-L"; break;
+ case 0x0e: p = "FM radio"; break;
+ case 0x0f: p = "automatic detection"; break;
+ default: p = "undefined";
+ }
+ cx25840_info("Configured audio standard: %s\n", p);
+
+ if ((audio_config >> 4) < 0xF) {
+ switch (audio_config & 0xF) {
+ case 0x00: p = "MONO1 (LANGUAGE A/Mono L+R channel for BTSC, EIAJ, A2)"; break;
+ case 0x01: p = "MONO2 (LANGUAGE B)"; break;
+ case 0x02: p = "MONO3 (STEREO forced MONO)"; break;
+ case 0x03: p = "MONO4 (NICAM ANALOG-Language C/Analog Fallback)"; break;
+ case 0x04: p = "STEREO"; break;
+ case 0x05: p = "DUAL1 (AB)"; break;
+ case 0x06: p = "DUAL2 (AC) (FM)"; break;
+ case 0x07: p = "DUAL3 (BC) (FM)"; break;
+ case 0x08: p = "DUAL4 (AC) (AM)"; break;
+ case 0x09: p = "DUAL5 (BC) (AM)"; break;
+ case 0x0a: p = "SAP"; break;
+ default: p = "undefined";
+ }
+ cx25840_info("Configured audio mode: %s\n", p);
+ } else {
+ switch (audio_config & 0xF) {
+ case 0x00: p = "BG"; break;
+ case 0x01: p = "DK1"; break;
+ case 0x02: p = "DK2"; break;
+ case 0x03: p = "DK3"; break;
+ case 0x04: p = "I"; break;
+ case 0x05: p = "L"; break;
+ case 0x06: p = "BTSC"; break;
+ case 0x07: p = "EIAJ"; break;
+ case 0x08: p = "A2-M"; break;
+ case 0x09: p = "FM Radio"; break;
+ case 0x0f: p = "automatic standard and mode detection"; break;
+ default: p = "undefined";
+ }
+ cx25840_info("Configured audio system: %s\n", p);
+ }
+
+ cx25840_info("Specified standard: %s\n",
+ vidfmt_sel ? fmt_strs[vidfmt_sel] : "automatic detection");
+
+ switch (state->input) {
+ case CX25840_COMPOSITE0: p = "Composite 0"; break;
+ case CX25840_COMPOSITE1: p = "Composite 1"; break;
+ case CX25840_SVIDEO0: p = "S-Video 0"; break;
+ case CX25840_SVIDEO1: p = "S-Video 1"; break;
+ case CX25840_TUNER: p = "Tuner"; break;
+ }
+ cx25840_info("Specified input: %s\n", p);
+ cx25840_info("Specified audio input: %s\n",
+ state->audio_input == 0 ? "Tuner" : "External");
+
+ switch (state->audclk_freq) {
+ case V4L2_AUDCLK_441_KHZ: p = "44.1 kHz"; break;
+ case V4L2_AUDCLK_48_KHZ: p = "48 kHz"; break;
+ case V4L2_AUDCLK_32_KHZ: p = "32 kHz"; break;
+ default: p = "undefined";
+ }
+ cx25840_info("Specified audioclock freq: %s\n", p);
+
+ switch (pref_mode & 0xf) {
+ case 0: p = "mono/language A"; break;
+ case 1: p = "language B"; break;
+ case 2: p = "language C"; break;
+ case 3: p = "analog fallback"; break;
+ case 4: p = "stereo"; break;
+ case 5: p = "language AC"; break;
+ case 6: p = "language BC"; break;
+ case 7: p = "language AB"; break;
+ default: p = "undefined";
+ }
+ cx25840_info("Preferred audio mode: %s\n", p);
+
+ if ((audio_config & 0xf) == 0xf) {
+ switch ((afc0 >> 3) & 0x3) {
+ case 0: p = "system DK"; break;
+ case 1: p = "system L"; break;
+ case 2: p = "autodetect"; break;
+ default: p = "undefined";
+ }
+ cx25840_info("Selected 65 MHz format: %s\n", p);
+
+ switch (afc0 & 0x7) {
+ case 0: p = "chroma"; break;
+ case 1: p = "BTSC"; break;
+ case 2: p = "EIAJ"; break;
+ case 3: p = "A2-M"; break;
+ case 4: p = "autodetect"; break;
+ default: p = "undefined";
+ }
+ cx25840_info("Selected 45 MHz format: %s\n", p);
+ }
+}
--- /dev/null
+/* cx25840 firmware functions
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+
+#include <linux/module.h>
+#include <linux/i2c.h>
+#include <linux/i2c-algo-bit.h>
+#include <linux/firmware.h>
+#include <media/v4l2-common.h>
+
+#include "cx25840.h"
+
+#define FWFILE "v4l-cx25840.fw"
+#define FWSEND 1024
+
+#define FWDEV(x) &((x)->adapter->dev)
+
+static int fastfw = 1;
+static char *firmware = FWFILE;
+
+module_param(fastfw, bool, 0444);
+module_param(firmware, charp, 0444);
+
+MODULE_PARM_DESC(fastfw, "Load firmware fast [0=100MHz 1=333MHz (default)]");
+MODULE_PARM_DESC(firmware, "Firmware image [default: " FWFILE "]");
+
+static inline void set_i2c_delay(struct i2c_client *client, int delay)
+{
+ struct i2c_algo_bit_data *algod = client->adapter->algo_data;
+
+ /* We aren't guaranteed to be using algo_bit,
+ * so avoid the null pointer dereference
+ * and disable the 'fast firmware load' */
+ if (algod) {
+ algod->udelay = delay;
+ } else {
+ fastfw = 0;
+ }
+}
+
+static inline void start_fw_load(struct i2c_client *client)
+{
+ /* DL_ADDR_LB=0 DL_ADDR_HB=0 */
+ cx25840_write(client, 0x800, 0x00);
+ cx25840_write(client, 0x801, 0x00);
+ // DL_MAP=3 DL_AUTO_INC=0 DL_ENABLE=1
+ cx25840_write(client, 0x803, 0x0b);
+ /* AUTO_INC_DIS=1 */
+ cx25840_write(client, 0x000, 0x20);
+
+ if (fastfw)
+ set_i2c_delay(client, 3);
+}
+
+static inline void end_fw_load(struct i2c_client *client)
+{
+ if (fastfw)
+ set_i2c_delay(client, 10);
+
+ /* AUTO_INC_DIS=0 */
+ cx25840_write(client, 0x000, 0x00);
+ /* DL_ENABLE=0 */
+ cx25840_write(client, 0x803, 0x03);
+}
+
+static inline int check_fw_load(struct i2c_client *client, int size)
+{
+ /* DL_ADDR_HB DL_ADDR_LB */
+ int s = cx25840_read(client, 0x801) << 8;
+ s |= cx25840_read(client, 0x800);
+
+ if (size != s) {
+ cx25840_err("firmware %s load failed\n", firmware);
+ return -EINVAL;
+ }
+
+ cx25840_info("loaded %s firmware (%d bytes)\n", firmware, size);
+ return 0;
+}
+
+static inline int fw_write(struct i2c_client *client, u8 * data, int size)
+{
+ if (i2c_master_send(client, data, size) < size) {
+
+ if (fastfw) {
+ cx25840_err("333MHz i2c firmware load failed\n");
+ fastfw = 0;
+ set_i2c_delay(client, 10);
+
+ if (i2c_master_send(client, data, size) < size) {
+ cx25840_err
+ ("100MHz i2c firmware load failed\n");
+ return -ENOSYS;
+ }
+
+ } else {
+ cx25840_err("firmware load i2c failure\n");
+ return -ENOSYS;
+ }
+
+ }
+
+ return 0;
+}
+
+int cx25840_loadfw(struct i2c_client *client)
+{
+ const struct firmware *fw = NULL;
+ u8 buffer[4], *ptr;
+ int size, send, retval;
+
+ if (request_firmware(&fw, firmware, FWDEV(client)) != 0) {
+ cx25840_err("unable to open firmware %s\n", firmware);
+ return -EINVAL;
+ }
+
+ start_fw_load(client);
+
+ buffer[0] = 0x08;
+ buffer[1] = 0x02;
+ buffer[2] = fw->data[0];
+ buffer[3] = fw->data[1];
+ retval = fw_write(client, buffer, 4);
+
+ if (retval < 0) {
+ release_firmware(fw);
+ return retval;
+ }
+
+ size = fw->size - 2;
+ ptr = fw->data;
+ while (size > 0) {
+ ptr[0] = 0x08;
+ ptr[1] = 0x02;
+ send = size > (FWSEND - 2) ? FWSEND : size + 2;
+ retval = fw_write(client, ptr, send);
+
+ if (retval < 0) {
+ release_firmware(fw);
+ return retval;
+ }
+
+ size -= FWSEND - 2;
+ ptr += FWSEND - 2;
+ }
+
+ end_fw_load(client);
+
+ size = fw->size;
+ release_firmware(fw);
+
+ return check_fw_load(client, size);
+}
--- /dev/null
+/* cx25840 VBI functions
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+
+#include <linux/videodev2.h>
+#include <linux/i2c.h>
+#include <media/v4l2-common.h>
+
+#include "cx25840.h"
+
+static inline int odd_parity(u8 c)
+{
+ c ^= (c >> 4);
+ c ^= (c >> 2);
+ c ^= (c >> 1);
+
+ return c & 1;
+}
+
+static inline int decode_vps(u8 * dst, u8 * p)
+{
+ static const u8 biphase_tbl[] = {
+ 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
+ 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
+ 0xd2, 0x5a, 0x52, 0xd2, 0x96, 0x1e, 0x16, 0x96,
+ 0x92, 0x1a, 0x12, 0x92, 0xd2, 0x5a, 0x52, 0xd2,
+ 0xd0, 0x58, 0x50, 0xd0, 0x94, 0x1c, 0x14, 0x94,
+ 0x90, 0x18, 0x10, 0x90, 0xd0, 0x58, 0x50, 0xd0,
+ 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
+ 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
+ 0xe1, 0x69, 0x61, 0xe1, 0xa5, 0x2d, 0x25, 0xa5,
+ 0xa1, 0x29, 0x21, 0xa1, 0xe1, 0x69, 0x61, 0xe1,
+ 0xc3, 0x4b, 0x43, 0xc3, 0x87, 0x0f, 0x07, 0x87,
+ 0x83, 0x0b, 0x03, 0x83, 0xc3, 0x4b, 0x43, 0xc3,
+ 0xc1, 0x49, 0x41, 0xc1, 0x85, 0x0d, 0x05, 0x85,
+ 0x81, 0x09, 0x01, 0x81, 0xc1, 0x49, 0x41, 0xc1,
+ 0xe1, 0x69, 0x61, 0xe1, 0xa5, 0x2d, 0x25, 0xa5,
+ 0xa1, 0x29, 0x21, 0xa1, 0xe1, 0x69, 0x61, 0xe1,
+ 0xe0, 0x68, 0x60, 0xe0, 0xa4, 0x2c, 0x24, 0xa4,
+ 0xa0, 0x28, 0x20, 0xa0, 0xe0, 0x68, 0x60, 0xe0,
+ 0xc2, 0x4a, 0x42, 0xc2, 0x86, 0x0e, 0x06, 0x86,
+ 0x82, 0x0a, 0x02, 0x82, 0xc2, 0x4a, 0x42, 0xc2,
+ 0xc0, 0x48, 0x40, 0xc0, 0x84, 0x0c, 0x04, 0x84,
+ 0x80, 0x08, 0x00, 0x80, 0xc0, 0x48, 0x40, 0xc0,
+ 0xe0, 0x68, 0x60, 0xe0, 0xa4, 0x2c, 0x24, 0xa4,
+ 0xa0, 0x28, 0x20, 0xa0, 0xe0, 0x68, 0x60, 0xe0,
+ 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
+ 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
+ 0xd2, 0x5a, 0x52, 0xd2, 0x96, 0x1e, 0x16, 0x96,
+ 0x92, 0x1a, 0x12, 0x92, 0xd2, 0x5a, 0x52, 0xd2,
+ 0xd0, 0x58, 0x50, 0xd0, 0x94, 0x1c, 0x14, 0x94,
+ 0x90, 0x18, 0x10, 0x90, 0xd0, 0x58, 0x50, 0xd0,
+ 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
+ 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
+ };
+
+ u8 c, err = 0;
+ int i;
+
+ for (i = 0; i < 2 * 13; i += 2) {
+ err |= biphase_tbl[p[i]] | biphase_tbl[p[i + 1]];
+ c = (biphase_tbl[p[i + 1]] & 0xf) |
+ ((biphase_tbl[p[i]] & 0xf) << 4);
+ dst[i / 2] = c;
+ }
+
+ return err & 0xf0;
+}
+
+void cx25840_vbi_setup(struct i2c_client *client)
+{
+ v4l2_std_id std = cx25840_get_v4lstd(client);
+
+ if (std & ~V4L2_STD_NTSC) {
+ /* datasheet startup, step 8d */
+ cx25840_write(client, 0x49f, 0x11);
+
+ cx25840_write(client, 0x470, 0x84);
+ cx25840_write(client, 0x471, 0x00);
+ cx25840_write(client, 0x472, 0x2d);
+ cx25840_write(client, 0x473, 0x5d);
+
+ cx25840_write(client, 0x474, 0x24);
+ cx25840_write(client, 0x475, 0x40);
+ cx25840_write(client, 0x476, 0x24);
+ cx25840_write(client, 0x477, 0x28);
+
+ cx25840_write(client, 0x478, 0x1f);
+ cx25840_write(client, 0x479, 0x02);
+
+ if (std & V4L2_STD_SECAM) {
+ cx25840_write(client, 0x47a, 0x80);
+ cx25840_write(client, 0x47b, 0x00);
+ cx25840_write(client, 0x47c, 0x5f);
+ cx25840_write(client, 0x47d, 0x42);
+ } else {
+ cx25840_write(client, 0x47a, 0x90);
+ cx25840_write(client, 0x47b, 0x20);
+ cx25840_write(client, 0x47c, 0x63);
+ cx25840_write(client, 0x47d, 0x82);
+ }
+
+ cx25840_write(client, 0x47e, 0x0a);
+ cx25840_write(client, 0x47f, 0x01);
+ } else {
+ /* datasheet startup, step 8d */
+ cx25840_write(client, 0x49f, 0x14);
+
+ cx25840_write(client, 0x470, 0x7a);
+ cx25840_write(client, 0x471, 0x00);
+ cx25840_write(client, 0x472, 0x2d);
+ cx25840_write(client, 0x473, 0x5b);
+
+ cx25840_write(client, 0x474, 0x1a);
+ cx25840_write(client, 0x475, 0x70);
+ cx25840_write(client, 0x476, 0x1e);
+ cx25840_write(client, 0x477, 0x1e);
+
+ cx25840_write(client, 0x478, 0x1f);
+ cx25840_write(client, 0x479, 0x02);
+ cx25840_write(client, 0x47a, 0x50);
+ cx25840_write(client, 0x47b, 0x66);
+
+ cx25840_write(client, 0x47c, 0x1f);
+ cx25840_write(client, 0x47d, 0x7c);
+ cx25840_write(client, 0x47e, 0x08);
+ cx25840_write(client, 0x47f, 0x00);
+ }
+}
+
+int cx25840_vbi(struct i2c_client *client, unsigned int cmd, void *arg)
+{
+ struct v4l2_format *fmt;
+ struct v4l2_sliced_vbi_format *svbi;
+
+ switch (cmd) {
+ case VIDIOC_G_FMT:
+ {
+ static u16 lcr2vbi[] = {
+ 0, V4L2_SLICED_TELETEXT_B, 0, /* 1 */
+ 0, V4L2_SLICED_WSS_625, 0, /* 4 */
+ V4L2_SLICED_CAPTION_525, /* 6 */
+ 0, 0, V4L2_SLICED_VPS, 0, 0, /* 9 */
+ 0, 0, 0, 0
+ };
+ int i;
+
+ fmt = arg;
+ if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
+ return -EINVAL;
+ svbi = &fmt->fmt.sliced;
+ memset(svbi, 0, sizeof(*svbi));
+ /* we're done if raw VBI is active */
+ if ((cx25840_read(client, 0x404) & 0x10) == 0)
+ break;
+
+ for (i = 7; i <= 23; i++) {
+ u8 v = cx25840_read(client, 0x424 + i - 7);
+
+ svbi->service_lines[0][i] = lcr2vbi[v >> 4];
+ svbi->service_lines[1][i] = lcr2vbi[v & 0xf];
+ svbi->service_set |=
+ svbi->service_lines[0][i] | svbi->service_lines[1][i];
+ }
+ break;
+ }
+
+ case VIDIOC_S_FMT:
+ {
+ int is_pal = !(cx25840_get_v4lstd(client) & V4L2_STD_NTSC);
+ int vbi_offset = is_pal ? 1 : 0;
+ int i, x;
+ u8 lcr[24];
+
+ fmt = arg;
+ if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
+ return -EINVAL;
+ svbi = &fmt->fmt.sliced;
+ if (svbi->service_set == 0) {
+ /* raw VBI */
+ memset(svbi, 0, sizeof(*svbi));
+
+ /* Setup VBI */
+ cx25840_vbi_setup(client);
+
+ /* VBI Offset */
+ cx25840_write(client, 0x47f, vbi_offset);
+ cx25840_write(client, 0x404, 0x2e);
+ break;
+ }
+
+ for (x = 0; x <= 23; x++)
+ lcr[x] = 0x00;
+
+ /* Setup VBI */
+ cx25840_vbi_setup(client);
+
+ /* Sliced VBI */
+ cx25840_write(client, 0x404, 0x36); /* Ancillery data */
+ cx25840_write(client, 0x406, 0x13);
+ cx25840_write(client, 0x47f, vbi_offset);
+
+ if (is_pal) {
+ for (i = 0; i <= 6; i++)
+ svbi->service_lines[0][i] =
+ svbi->service_lines[1][i] = 0;
+ } else {
+ for (i = 0; i <= 9; i++)
+ svbi->service_lines[0][i] =
+ svbi->service_lines[1][i] = 0;
+
+ for (i = 22; i <= 23; i++)
+ svbi->service_lines[0][i] =
+ svbi->service_lines[1][i] = 0;
+ }
+
+ for (i = 7; i <= 23; i++) {
+ for (x = 0; x <= 1; x++) {
+ switch (svbi->service_lines[1-x][i]) {
+ case V4L2_SLICED_TELETEXT_B:
+ lcr[i] |= 1 << (4 * x);
+ break;
+ case V4L2_SLICED_WSS_625:
+ lcr[i] |= 4 << (4 * x);
+ break;
+ case V4L2_SLICED_CAPTION_525:
+ lcr[i] |= 6 << (4 * x);
+ break;
+ case V4L2_SLICED_VPS:
+ lcr[i] |= 9 << (4 * x);
+ break;
+ }
+ }
+ }
+
+ for (x = 1, i = 0x424; i <= 0x434; i++, x++) {
+ cx25840_write(client, i, lcr[6 + x]);
+ }
+
+ cx25840_write(client, 0x43c, 0x16);
+
+ if (is_pal) {
+ cx25840_write(client, 0x474, 0x2a);
+ } else {
+ cx25840_write(client, 0x474, 0x1a + 6);
+ }
+ break;
+ }
+
+ case VIDIOC_INT_DECODE_VBI_LINE:
+ {
+ struct v4l2_decode_vbi_line *vbi = arg;
+ u8 *p = vbi->p;
+ int id1, id2, l, err = 0;
+
+ if (p[0] || p[1] != 0xff || p[2] != 0xff ||
+ (p[3] != 0x55 && p[3] != 0x91)) {
+ vbi->line = vbi->type = 0;
+ break;
+ }
+
+ p += 4;
+ id1 = p[-1];
+ id2 = p[0] & 0xf;
+ l = p[2] & 0x3f;
+ l += 5;
+ p += 4;
+
+ switch (id2) {
+ case 1:
+ id2 = V4L2_SLICED_TELETEXT_B;
+ break;
+ case 4:
+ id2 = V4L2_SLICED_WSS_625;
+ break;
+ case 6:
+ id2 = V4L2_SLICED_CAPTION_525;
+ err = !odd_parity(p[0]) || !odd_parity(p[1]);
+ break;
+ case 9:
+ id2 = V4L2_SLICED_VPS;
+ if (decode_vps(p, p) != 0) {
+ err = 1;
+ }
+ break;
+ default:
+ id2 = 0;
+ err = 1;
+ break;
+ }
+
+ vbi->type = err ? 0 : id2;
+ vbi->line = err ? 0 : l;
+ vbi->is_second_field = err ? 0 : (id1 == 0x55);
+ vbi->p = p;
+ break;
+ }
+ }
+
+ return 0;
+}
--- /dev/null
+/* cx25840 API header
+ *
+ * Copyright (C) 2003-2004 Chris Kennedy
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#ifndef _CX25840_H_
+#define _CX25840_H_
+
+
+#include <linux/videodev2.h>
+#include <linux/i2c.h>
+
+extern int cx25840_debug;
+
+#define cx25840_dbg(fmt, arg...) do { if (cx25840_debug) \
+ printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \
+ i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
+
+#define cx25840_err(fmt, arg...) do { \
+ printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->name, \
+ i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
+
+#define cx25840_info(fmt, arg...) do { \
+ printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->name, \
+ i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
+
+#define CX25840_CID_CARDTYPE (V4L2_CID_PRIVATE_BASE+0)
+
+enum cx25840_cardtype {
+ CARDTYPE_PVR150,
+ CARDTYPE_PG600
+};
+
+enum cx25840_input {
+ CX25840_TUNER,
+ CX25840_COMPOSITE0,
+ CX25840_COMPOSITE1,
+ CX25840_SVIDEO0,
+ CX25840_SVIDEO1
+};
+
+struct cx25840_state {
+ enum cx25840_cardtype cardtype;
+ enum cx25840_input input;
+ int audio_input;
+ enum v4l2_audio_clock_freq audclk_freq;
+};
+
+/* ----------------------------------------------------------------------- */
+/* cx25850-core.c */
+int cx25840_write(struct i2c_client *client, u16 addr, u8 value);
+int cx25840_write4(struct i2c_client *client, u16 addr, u32 value);
+u8 cx25840_read(struct i2c_client *client, u16 addr);
+u32 cx25840_read4(struct i2c_client *client, u16 addr);
+int cx25840_and_or(struct i2c_client *client, u16 addr, u8 mask, u8 value);
+v4l2_std_id cx25840_get_v4lstd(struct i2c_client *client);
+
+/* ----------------------------------------------------------------------- */
+/* cx25850-firmware.c */
+int cx25840_loadfw(struct i2c_client *client);
+
+/* ----------------------------------------------------------------------- */
+/* cx25850-audio.c */
+int cx25840_audio(struct i2c_client *client, unsigned int cmd, void *arg);
+
+/* ----------------------------------------------------------------------- */
+/* cx25850-vbi.c */
+void cx25840_vbi_setup(struct i2c_client *client);
+int cx25840_vbi(struct i2c_client *client, unsigned int cmd, void *arg);
+
+#endif
/* Put the analog decoder in standby to keep it quiet */
cx88_call_i2c_clients (dev->core, TUNER_SET_STANDBY, NULL);
- /* Put the analog decoder in standby to keep it quiet */
- cx88_call_i2c_clients (dev->core, TUNER_SET_STANDBY, NULL);
-
/* register everything */
return videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev);
}
if (buf[1]==0xff)
return 0;
- /* avoid fast reapeating */
- if (buf[1]==ir->old)
- return 0;
ir->old=buf[1];
/* Rearranges bits to the right order */
[ 24 ] = KEY_MUTE // mute/unmute
};
+static IR_KEYTAB_TYPE ir_codes_nebula[IR_KEYTAB_SIZE] = {
+ [0x00] = KEY_KP0,
+ [0x01] = KEY_KP1,
+ [0x02] = KEY_KP2,
+ [0x03] = KEY_KP3,
+ [0x04] = KEY_KP4,
+ [0x05] = KEY_KP5,
+ [0x06] = KEY_KP6,
+ [0x07] = KEY_KP7,
+ [0x08] = KEY_KP8,
+ [0x09] = KEY_KP9,
+ [0x0a] = KEY_TV,
+ [0x0b] = KEY_AUX,
+ [0x0c] = KEY_DVD,
+ [0x0d] = KEY_POWER,
+ [0x0e] = KEY_MHP, /* labelled 'Picture' */
+ [0x0f] = KEY_AUDIO,
+ [0x10] = KEY_INFO,
+ [0x11] = KEY_F13, /* 16:9 */
+ [0x12] = KEY_F14, /* 14:9 */
+ [0x13] = KEY_EPG,
+ [0x14] = KEY_EXIT,
+ [0x15] = KEY_MENU,
+ [0x16] = KEY_UP,
+ [0x17] = KEY_DOWN,
+ [0x18] = KEY_LEFT,
+ [0x19] = KEY_RIGHT,
+ [0x1a] = KEY_ENTER,
+ [0x1b] = KEY_CHANNELUP,
+ [0x1c] = KEY_CHANNELDOWN,
+ [0x1d] = KEY_VOLUMEUP,
+ [0x1e] = KEY_VOLUMEDOWN,
+ [0x1f] = KEY_RED,
+ [0x20] = KEY_GREEN,
+ [0x21] = KEY_YELLOW,
+ [0x22] = KEY_BLUE,
+ [0x23] = KEY_SUBTITLE,
+ [0x24] = KEY_F15, /* AD */
+ [0x25] = KEY_TEXT,
+ [0x26] = KEY_MUTE,
+ [0x27] = KEY_REWIND,
+ [0x28] = KEY_STOP,
+ [0x29] = KEY_PLAY,
+ [0x2a] = KEY_FASTFORWARD,
+ [0x2b] = KEY_F16, /* chapter */
+ [0x2c] = KEY_PAUSE,
+ [0x2d] = KEY_PLAY,
+ [0x2e] = KEY_RECORD,
+ [0x2f] = KEY_F17, /* picture in picture */
+ [0x30] = KEY_KPPLUS, /* zoom in */
+ [0x31] = KEY_KPMINUS, /* zoom out */
+ [0x32] = KEY_F18, /* capture */
+ [0x33] = KEY_F19, /* web */
+ [0x34] = KEY_EMAIL,
+ [0x35] = KEY_PHONE,
+ [0x36] = KEY_PC
+};
+
struct IR {
struct bttv_sub_device *sub;
struct input_dev *input;
struct ir_input_state ir;
char name[32];
char phys[32];
+
+ /* Usual gpio signalling */
+
u32 mask_keycode;
u32 mask_keydown;
u32 mask_keyup;
-
- int polling;
+ u32 polling;
u32 last_gpio;
struct work_struct work;
struct timer_list timer;
+
+ /* RC5 gpio */
+
+ u32 rc5_gpio;
+ struct timer_list timer_end; /* timer_end for code completion */
+ struct timer_list timer_keyup; /* timer_end for key release */
+ u32 last_rc5; /* last good rc5 code */
+ u32 last_bit; /* last raw bit seen */
+ u32 code; /* raw code under construction */
+ struct timeval base_time; /* time of last seen code */
+ int active; /* building raw code */
};
static int debug;
module_param(debug, int, 0644); /* debug level (0,1,2) */
+static int repeat_delay = 500;
+module_param(repeat_delay, int, 0644);
+static int repeat_period = 33;
+module_param(repeat_period, int, 0644);
#define DEVNAME "ir-kbd-gpio"
#define dprintk(fmt, arg...) if (debug) \
.probe = ir_probe,
.remove = ir_remove,
},
- .gpio_irq = ir_irq,
+ .gpio_irq = ir_irq,
};
/* ---------------------------------------------------------------------- */
mod_timer(&ir->timer, timeout);
}
+/* ---------------------------------------------------------------*/
+
+static int rc5_remote_gap = 885;
+module_param(rc5_remote_gap, int, 0644);
+static int rc5_key_timeout = 200;
+module_param(rc5_key_timeout, int, 0644);
+
+#define RC5_START(x) (((x)>>12)&3)
+#define RC5_TOGGLE(x) (((x)>>11)&1)
+#define RC5_ADDR(x) (((x)>>6)&31)
+#define RC5_INSTR(x) ((x)&63)
+
+/* decode raw bit pattern to RC5 code */
+static u32 rc5_decode(unsigned int code)
+{
+ unsigned int org_code = code;
+ unsigned int pair;
+ unsigned int rc5 = 0;
+ int i;
+
+ code = (code << 1) | 1;
+ for (i = 0; i < 14; ++i) {
+ pair = code & 0x3;
+ code >>= 2;
+
+ rc5 <<= 1;
+ switch (pair) {
+ case 0:
+ case 2:
+ break;
+ case 1:
+ rc5 |= 1;
+ break;
+ case 3:
+ dprintk("bad code: %x\n", org_code);
+ return 0;
+ }
+ }
+ dprintk("code=%x, rc5=%x, start=%x, toggle=%x, address=%x, "
+ "instr=%x\n", rc5, org_code, RC5_START(rc5),
+ RC5_TOGGLE(rc5), RC5_ADDR(rc5), RC5_INSTR(rc5));
+ return rc5;
+}
+
+static int ir_rc5_irq(struct bttv_sub_device *sub)
+{
+ struct IR *ir = dev_get_drvdata(&sub->dev);
+ struct timeval tv;
+ u32 gpio;
+ u32 gap;
+ unsigned long current_jiffies, timeout;
+
+ /* read gpio port */
+ gpio = bttv_gpio_read(ir->sub->core);
+
+ /* remote IRQ? */
+ if (!(gpio & 0x20))
+ return 0;
+
+ /* get time of bit */
+ current_jiffies = jiffies;
+ do_gettimeofday(&tv);
+
+ /* avoid overflow with gap >1s */
+ if (tv.tv_sec - ir->base_time.tv_sec > 1) {
+ gap = 200000;
+ } else {
+ gap = 1000000 * (tv.tv_sec - ir->base_time.tv_sec) +
+ tv.tv_usec - ir->base_time.tv_usec;
+ }
+
+ /* active code => add bit */
+ if (ir->active) {
+ /* only if in the code (otherwise spurious IRQ or timer
+ late) */
+ if (ir->last_bit < 28) {
+ ir->last_bit = (gap - rc5_remote_gap / 2) /
+ rc5_remote_gap;
+ ir->code |= 1 << ir->last_bit;
+ }
+ /* starting new code */
+ } else {
+ ir->active = 1;
+ ir->code = 0;
+ ir->base_time = tv;
+ ir->last_bit = 0;
+
+ timeout = current_jiffies + (500 + 30 * HZ) / 1000;
+ mod_timer(&ir->timer_end, timeout);
+ }
+
+ /* toggle GPIO pin 4 to reset the irq */
+ bttv_gpio_write(ir->sub->core, gpio & ~(1 << 4));
+ bttv_gpio_write(ir->sub->core, gpio | (1 << 4));
+ return 1;
+}
+
+static void ir_rc5_timer_end(unsigned long data)
+{
+ struct IR *ir = (struct IR *)data;
+ struct timeval tv;
+ unsigned long current_jiffies, timeout;
+ u32 gap;
+
+ /* get time */
+ current_jiffies = jiffies;
+ do_gettimeofday(&tv);
+
+ /* avoid overflow with gap >1s */
+ if (tv.tv_sec - ir->base_time.tv_sec > 1) {
+ gap = 200000;
+ } else {
+ gap = 1000000 * (tv.tv_sec - ir->base_time.tv_sec) +
+ tv.tv_usec - ir->base_time.tv_usec;
+ }
+
+ /* Allow some timmer jitter (RC5 is ~24ms anyway so this is ok) */
+ if (gap < 28000) {
+ dprintk("spurious timer_end\n");
+ return;
+ }
+
+ ir->active = 0;
+ if (ir->last_bit < 20) {
+ /* ignore spurious codes (caused by light/other remotes) */
+ dprintk("short code: %x\n", ir->code);
+ } else {
+ u32 rc5 = rc5_decode(ir->code);
+
+ /* two start bits? */
+ if (RC5_START(rc5) != 3) {
+ dprintk("rc5 start bits invalid: %u\n", RC5_START(rc5));
+
+ /* right address? */
+ } else if (RC5_ADDR(rc5) == 0x0) {
+ u32 toggle = RC5_TOGGLE(rc5);
+ u32 instr = RC5_INSTR(rc5);
+
+ /* Good code, decide if repeat/repress */
+ if (toggle != RC5_TOGGLE(ir->last_rc5) ||
+ instr != RC5_INSTR(ir->last_rc5)) {
+ dprintk("instruction %x, toggle %x\n", instr,
+ toggle);
+ ir_input_nokey(ir->input, &ir->ir);
+ ir_input_keydown(ir->input, &ir->ir, instr,
+ instr);
+ }
+
+ /* Set/reset key-up timer */
+ timeout = current_jiffies + (500 + rc5_key_timeout
+ * HZ) / 1000;
+ mod_timer(&ir->timer_keyup, timeout);
+
+ /* Save code for repeat test */
+ ir->last_rc5 = rc5;
+ }
+ }
+}
+
+static void ir_rc5_timer_keyup(unsigned long data)
+{
+ struct IR *ir = (struct IR *)data;
+
+ dprintk("key released\n");
+ ir_input_nokey(ir->input, &ir->ir);
+}
+
/* ---------------------------------------------------------------------- */
static int ir_probe(struct device *dev)
ir->mask_keyup = 0x006000;
ir->polling = 50; // ms
break;
+ case BTTV_BOARD_NEBULA_DIGITV:
+ ir_codes = ir_codes_nebula;
+ driver.any_irq = ir_rc5_irq;
+ driver.gpio_irq = NULL;
+ ir->rc5_gpio = 1;
+ break;
}
if (NULL == ir_codes) {
kfree(ir);
return -ENODEV;
}
- /* init hardware-specific stuff */
- bttv_gpio_inout(sub->core, ir->mask_keycode | ir->mask_keydown, 0);
- ir->sub = sub;
+ if (ir->rc5_gpio) {
+ u32 gpio;
+ /* enable remote irq */
+ bttv_gpio_inout(sub->core, (1 << 4), 1 << 4);
+ gpio = bttv_gpio_read(sub->core);
+ bttv_gpio_write(sub->core, gpio & ~(1 << 4));
+ bttv_gpio_write(sub->core, gpio | (1 << 4));
+ } else {
+ /* init hardware-specific stuff */
+ bttv_gpio_inout(sub->core, ir->mask_keycode | ir->mask_keydown, 0);
+ }
/* init input device */
snprintf(ir->name, sizeof(ir->name), "bttv IR (card=%d)",
snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0",
pci_name(sub->core->pci));
+ ir->sub = sub;
ir_input_init(input_dev, &ir->ir, ir_type, ir_codes);
input_dev->name = ir->name;
input_dev->phys = ir->phys;
ir->timer.function = ir_timer;
ir->timer.data = (unsigned long)ir;
schedule_work(&ir->work);
+ } else if (ir->rc5_gpio) {
+ /* set timer_end for code completion */
+ init_timer(&ir->timer_end);
+ ir->timer_end.function = ir_rc5_timer_end;
+ ir->timer_end.data = (unsigned long)ir;
+
+ init_timer(&ir->timer_keyup);
+ ir->timer_keyup.function = ir_rc5_timer_keyup;
+ ir->timer_keyup.data = (unsigned long)ir;
}
/* all done */
dev_set_drvdata(dev, ir);
input_register_device(ir->input);
+ printk(DEVNAME ": %s detected at %s\n",ir->name,ir->phys);
+
+ /* the remote isn't as bouncy as a keyboard */
+ ir->input->rep[REP_DELAY] = repeat_delay;
+ ir->input->rep[REP_PERIOD] = repeat_period;
return 0;
}
del_timer(&ir->timer);
flush_scheduled_work();
}
+ if (ir->rc5_gpio) {
+ u32 gpio;
+
+ del_timer(&ir->timer_end);
+ flush_scheduled_work();
+
+ gpio = bttv_gpio_read(ir->sub->core);
+ bttv_gpio_write(ir->sub->core, gpio & ~(1 << 4));
+ }
input_unregister_device(ir->input);
kfree(ir);
return 1;
}
+/* The new pinnacle PCTV remote (with the colored buttons)
+ *
+ * Ricardo Cerqueira <v4l@cerqueira.org>
+ */
+
+int get_key_pinnacle(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
+{
+ unsigned char b[4];
+ unsigned int start = 0,parity = 0,code = 0;
+
+ /* poll IR chip */
+ if (4 != i2c_master_recv(&ir->c,b,4)) {
+ dprintk(2,"read error\n");
+ return -EIO;
+ }
+
+ for (start = 0; start<4; start++) {
+ if (b[start] == 0x80) {
+ code=b[(start+3)%4];
+ parity=b[(start+2)%4];
+ }
+ }
+
+ /* Empty Request */
+ if (parity==0)
+ return 0;
+
+ /* Repeating... */
+ if (ir->old == parity)
+ return 0;
+
+
+ ir->old = parity;
+
+ /* Reduce code value to fit inside IR_KEYTAB_SIZE
+ *
+ * this is the only value that results in 42 unique
+ * codes < 128
+ */
+
+ code %= 0x88;
+
+ *ir_raw = code;
+ *ir_key = code;
+
+ dprintk(1,"Pinnacle PCTV key %02x\n", code);
+
+ return 1;
+}
+
+EXPORT_SYMBOL_GPL(get_key_pinnacle);
+
/* ----------------------------------------------------------------------- */
static void ir_key_poll(struct IR_i2c *ir)
--- /dev/null
+/* saa7115 - Philips SAA7114/SAA7115 video decoder driver
+ *
+ * Based on saa7114 driver by Maxim Yevtyushkin, which is based on
+ * the saa7111 driver by Dave Perks.
+ *
+ * Copyright (C) 1998 Dave Perks <dperks@ibm.net>
+ * Copyright (C) 2002 Maxim Yevtyushkin <max@linuxmedialabs.com>
+ *
+ * Slight changes for video timing and attachment output by
+ * Wolfgang Scherr <scherr@net4you.net>
+ *
+ * Moved over to the linux >= 2.4.x i2c protocol (1/1/2003)
+ * by Ronald Bultje <rbultje@ronald.bitfreak.net>
+ *
+ * Added saa7115 support by Kevin Thayer <nufan_wfk at yahoo.com>
+ * (2/17/2003)
+ *
+ * VBI support (2004) and cleanups (2005) by Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/i2c.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-common.h>
+
+MODULE_DESCRIPTION("Philips SAA7114/SAA7115 video decoder driver");
+MODULE_AUTHOR("Maxim Yevtyushkin, Kevin Thayer, Chris Kennedy, Hans Verkuil");
+MODULE_LICENSE("GPL");
+
+static int debug = 0;
+module_param(debug, int, 0644);
+
+MODULE_PARM_DESC(debug, "Debug level (0-1)");
+
+#define saa7115_dbg(fmt,arg...) \
+ do { \
+ if (debug) \
+ printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \
+ i2c_adapter_id(client->adapter), client->addr , ## arg); \
+ } while (0)
+
+#define saa7115_err(fmt, arg...) do { \
+ printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->name, \
+ i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
+#define saa7115_info(fmt, arg...) do { \
+ printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->name, \
+ i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
+
+static unsigned short normal_i2c[] = { 0x42 >> 1, 0x40 >> 1, I2C_CLIENT_END };
+
+
+I2C_CLIENT_INSMOD;
+
+struct saa7115_state {
+ v4l2_std_id std;
+ int input;
+ int enable;
+ int bright;
+ int contrast;
+ int hue;
+ int sat;
+ enum v4l2_chip_ident ident;
+ enum v4l2_audio_clock_freq audclk_freq;
+};
+
+/* ----------------------------------------------------------------------- */
+
+static inline int saa7115_write(struct i2c_client *client, u8 reg, u8 value)
+{
+ return i2c_smbus_write_byte_data(client, reg, value);
+}
+
+static int saa7115_writeregs(struct i2c_client *client, const unsigned char *regs)
+{
+ unsigned char reg, data;
+
+ while (*regs != 0x00) {
+ reg = *(regs++);
+ data = *(regs++);
+ if (saa7115_write(client, reg, data) < 0)
+ return -1;
+ }
+ return 0;
+}
+
+static inline int saa7115_read(struct i2c_client *client, u8 reg)
+{
+ return i2c_smbus_read_byte_data(client, reg);
+}
+
+/* ----------------------------------------------------------------------- */
+
+/* If a value differs from the Hauppauge driver values, then the comment starts with
+ 'was 0xXX' to denote the Hauppauge value. Otherwise the value is identical to what the
+ Hauppauge driver sets. */
+
+static const unsigned char saa7115_init_auto_input[] = {
+ 0x01, 0x48, /* white peak control disabled */
+ 0x03, 0x20, /* was 0x30. 0x20: long vertical blanking */
+ 0x04, 0x90, /* analog gain set to 0 */
+ 0x05, 0x90, /* analog gain set to 0 */
+ 0x06, 0xeb, /* horiz sync begin = -21 */
+ 0x07, 0xe0, /* horiz sync stop = -17 */
+ 0x0a, 0x80, /* was 0x88. decoder brightness, 0x80 is itu standard */
+ 0x0b, 0x44, /* was 0x48. decoder contrast, 0x44 is itu standard */
+ 0x0c, 0x40, /* was 0x47. decoder saturation, 0x40 is itu standard */
+ 0x0d, 0x00, /* chrominance hue control */
+ 0x0f, 0x00, /* chrominance gain control: use automicatic mode */
+ 0x10, 0x06, /* chrominance/luminance control: active adaptive combfilter */
+ 0x11, 0x00, /* delay control */
+ 0x12, 0x9d, /* RTS0 output control: VGATE */
+ 0x13, 0x80, /* X-port output control: ITU656 standard mode, RTCO output enable RTCE */
+ 0x14, 0x00, /* analog/ADC/auto compatibility control */
+ 0x18, 0x40, /* raw data gain 0x00 = nominal */
+ 0x19, 0x80, /* raw data offset 0x80 = 0 LSB */
+ 0x1a, 0x77, /* color killer level control 0x77 = recommended */
+ 0x1b, 0x42, /* misc chroma control 0x42 = recommended */
+ 0x1c, 0xa9, /* combfilter control 0xA9 = recommended */
+ 0x1d, 0x01, /* combfilter control 0x01 = recommended */
+ 0x88, 0xd0, /* reset device */
+ 0x88, 0xf0, /* set device programmed, all in operational mode */
+ 0x00, 0x00
+};
+
+static const unsigned char saa7115_cfg_reset_scaler[] = {
+ 0x87, 0x00, /* disable I-port output */
+ 0x88, 0xd0, /* reset scaler */
+ 0x88, 0xf0, /* activate scaler */
+ 0x87, 0x01, /* enable I-port output */
+ 0x00, 0x00
+};
+
+/* ============== SAA7715 VIDEO templates ============= */
+
+static const unsigned char saa7115_cfg_60hz_fullres_x[] = {
+ 0xcc, 0xd0, /* hsize low (output), hor. output window size = 0x2d0 = 720 */
+ 0xcd, 0x02, /* hsize hi (output) */
+
+ /* Why not in 60hz-Land, too? */
+ 0xd0, 0x01, /* downscale = 1 */
+ 0xd8, 0x00, /* hor lum scaling 0x0400 = 1 */
+ 0xd9, 0x04,
+ 0xdc, 0x00, /* hor chrom scaling 0x0200. must be hor lum scaling / 2 */
+ 0xdd, 0x02, /* H-scaling incr chroma */
+
+ 0x00, 0x00
+};
+static const unsigned char saa7115_cfg_60hz_fullres_y[] = {
+ 0xce, 0xf8, /* vsize low (output), ver. output window size = 248 (but 60hz is 240?) */
+ 0xcf, 0x00, /* vsize hi (output) */
+
+ /* Why not in 60hz-Land, too? */
+ 0xd5, 0x40, /* Lum contrast, nominal value = 0x40 */
+ 0xd6, 0x40, /* Chroma satur. nominal value = 0x80 */
+
+ 0xe0, 0x00, /* V-scaling incr luma low */
+ 0xe1, 0x04, /* " hi */
+ 0xe2, 0x00, /* V-scaling incr chroma low */
+ 0xe3, 0x04, /* " hi */
+
+ 0x00, 0x00
+};
+
+static const unsigned char saa7115_cfg_60hz_video[] = {
+ 0x80, 0x00, /* reset tasks */
+ 0x88, 0xd0, /* reset scaler */
+
+ 0x15, 0x03, /* VGATE pulse start */
+ 0x16, 0x11, /* VGATE pulse stop */
+ 0x17, 0x9c, /* VGATE MSB and other values */
+
+ 0x08, 0x68, /* 0xBO: auto detection, 0x68 = NTSC */
+ 0x0e, 0x07, /* lots of different stuff... video autodetection is on */
+
+ 0x5a, 0x06, /* Vertical offset, standard 60hz value for ITU656 line counting */
+
+ /* Task A */
+ 0x90, 0x80, /* Task Handling Control */
+ 0x91, 0x48, /* X-port formats/config */
+ 0x92, 0x40, /* Input Ref. signal Def. */
+ 0x93, 0x84, /* I-port config */
+ 0x94, 0x01, /* hoffset low (input), 0x0002 is minimum */
+ 0x95, 0x00, /* hoffset hi (input) */
+ 0x96, 0xd0, /* hsize low (input), 0x02d0 = 720 */
+ 0x97, 0x02, /* hsize hi (input) */
+ 0x98, 0x05, /* voffset low (input) */
+ 0x99, 0x00, /* voffset hi (input) */
+ 0x9a, 0x0c, /* vsize low (input), 0x0c = 12 */
+ 0x9b, 0x00, /* vsize hi (input) */
+ 0x9c, 0xa0, /* hsize low (output), 0x05a0 = 1440 */
+ 0x9d, 0x05, /* hsize hi (output) */
+ 0x9e, 0x0c, /* vsize low (output), 0x0c = 12 */
+ 0x9f, 0x00, /* vsize hi (output) */
+
+ /* Task B */
+ 0xc0, 0x00, /* Task Handling Control */
+ 0xc1, 0x08, /* X-port formats/config */
+ 0xc2, 0x00, /* Input Ref. signal Def. */
+ 0xc3, 0x80, /* I-port config */
+ 0xc4, 0x02, /* hoffset low (input), 0x0002 is minimum */
+ 0xc5, 0x00, /* hoffset hi (input) */
+ 0xc6, 0xd0, /* hsize low (input), 0x02d0 = 720 */
+ 0xc7, 0x02, /* hsize hi (input) */
+ 0xc8, 0x12, /* voffset low (input), 0x12 = 18 */
+ 0xc9, 0x00, /* voffset hi (input) */
+ 0xca, 0xf8, /* vsize low (input), 0xf8 = 248 */
+ 0xcb, 0x00, /* vsize hi (input) */
+ 0xcc, 0xd0, /* hsize low (output), 0x02d0 = 720 */
+ 0xcd, 0x02, /* hsize hi (output) */
+
+ 0xf0, 0xad, /* Set PLL Register. 60hz 525 lines per frame, 27 MHz */
+ 0xf1, 0x05, /* low bit with 0xF0 */
+ 0xf5, 0xad, /* Set pulse generator register */
+ 0xf6, 0x01,
+
+ 0x87, 0x00, /* Disable I-port output */
+ 0x88, 0xd0, /* reset scaler */
+ 0x80, 0x20, /* Activate only task "B", continuous mode (was 0xA0) */
+ 0x88, 0xf0, /* activate scaler */
+ 0x87, 0x01, /* Enable I-port output */
+ 0x00, 0x00
+};
+
+static const unsigned char saa7115_cfg_50hz_fullres_x[] = {
+ 0xcc, 0xd0, /* hsize low (output), 720 same as 60hz */
+ 0xcd, 0x02, /* hsize hi (output) */
+
+ 0xd0, 0x01, /* down scale = 1 */
+ 0xd8, 0x00, /* hor lum scaling 0x0400 = 1 */
+ 0xd9, 0x04,
+ 0xdc, 0x00, /* hor chrom scaling 0x0200. must be hor lum scaling / 2 */
+ 0xdd, 0x02, /* H-scaling incr chroma */
+
+ 0x00, 0x00
+};
+static const unsigned char saa7115_cfg_50hz_fullres_y[] = {
+ 0xce, 0x20, /* vsize low (output), 0x0120 = 288 */
+ 0xcf, 0x01, /* vsize hi (output) */
+
+ 0xd5, 0x40, /* Lum contrast, nominal value = 0x40 */
+ 0xd6, 0x40, /* Chroma satur. nominal value = 0x80 */
+
+ 0xe0, 0x00, /* V-scaling incr luma low */
+ 0xe1, 0x04, /* " hi */
+ 0xe2, 0x00, /* V-scaling incr chroma low */
+ 0xe3, 0x04, /* " hi */
+
+ 0x00, 0x00
+};
+
+static const unsigned char saa7115_cfg_50hz_video[] = {
+ 0x80, 0x00, /* reset tasks */
+ 0x88, 0xd0, /* reset scaler */
+
+ 0x15, 0x37, /* VGATE start */
+ 0x16, 0x16, /* VGATE stop */
+ 0x17, 0x99, /* VGATE MSB and other values */
+
+ 0x08, 0x28, /* 0x28 = PAL */
+ 0x0e, 0x07, /* chrominance control 1 */
+
+ 0x5a, 0x03, /* Vertical offset, standard 50hz value */
+
+ /* Task A */
+ 0x90, 0x81, /* Task Handling Control */
+ 0x91, 0x48, /* X-port formats/config */
+ 0x92, 0x40, /* Input Ref. signal Def. */
+ 0x93, 0x84, /* I-port config */
+ /* This is weird: the datasheet says that you should use 2 as the minimum value, */
+ /* but Hauppauge uses 0, and changing that to 2 causes indeed problems (for 50hz) */
+ 0x94, 0x00, /* hoffset low (input), 0x0002 is minimum */
+ 0x95, 0x00, /* hoffset hi (input) */
+ 0x96, 0xd0, /* hsize low (input), 0x02d0 = 720 */
+ 0x97, 0x02, /* hsize hi (input) */
+ 0x98, 0x03, /* voffset low (input) */
+ 0x99, 0x00, /* voffset hi (input) */
+ 0x9a, 0x12, /* vsize low (input), 0x12 = 18 */
+ 0x9b, 0x00, /* vsize hi (input) */
+ 0x9c, 0xa0, /* hsize low (output), 0x05a0 = 1440 */
+ 0x9d, 0x05, /* hsize hi (output) */
+ 0x9e, 0x12, /* vsize low (output), 0x12 = 18 */
+ 0x9f, 0x00, /* vsize hi (output) */
+
+ /* Task B */
+ 0xc0, 0x00, /* Task Handling Control */
+ 0xc1, 0x08, /* X-port formats/config */
+ 0xc2, 0x00, /* Input Ref. signal Def. */
+ 0xc3, 0x80, /* I-port config */
+ 0xc4, 0x00, /* hoffset low (input), 0x0002 is minimum. See comment at 0x94 above. */
+ 0xc5, 0x00, /* hoffset hi (input) */
+ 0xc6, 0xd0, /* hsize low (input), 0x02d0 = 720 */
+ 0xc7, 0x02, /* hsize hi (input) */
+ 0xc8, 0x16, /* voffset low (input), 0x16 = 22 */
+ 0xc9, 0x00, /* voffset hi (input) */
+ 0xca, 0x20, /* vsize low (input), 0x0120 = 288 */
+ 0xcb, 0x01, /* vsize hi (input) */
+ 0xcc, 0xd0, /* hsize low (output), 0x02d0 = 720 */
+ 0xcd, 0x02, /* hsize hi (output) */
+ 0xce, 0x20, /* vsize low (output), 0x0120 = 288 */
+ 0xcf, 0x01, /* vsize hi (output) */
+
+ 0xf0, 0xb0, /* Set PLL Register. 50hz 625 lines per frame, 27 MHz */
+ 0xf1, 0x05, /* low bit with 0xF0, (was 0x05) */
+ 0xf5, 0xb0, /* Set pulse generator register */
+ 0xf6, 0x01,
+
+ 0x87, 0x00, /* Disable I-port output */
+ 0x88, 0xd0, /* reset scaler (was 0xD0) */
+ 0x80, 0x20, /* Activate only task "B" */
+ 0x88, 0xf0, /* activate scaler */
+ 0x87, 0x01, /* Enable I-port output */
+ 0x00, 0x00
+};
+
+/* ============== SAA7715 VIDEO templates (end) ======= */
+
+static const unsigned char saa7115_cfg_vbi_on[] = {
+ 0x80, 0x00, /* reset tasks */
+ 0x88, 0xd0, /* reset scaler */
+ 0x80, 0x30, /* Activate both tasks */
+ 0x88, 0xf0, /* activate scaler */
+ 0x87, 0x01, /* Enable I-port output */
+ 0x00, 0x00
+};
+
+static const unsigned char saa7115_cfg_vbi_off[] = {
+ 0x80, 0x00, /* reset tasks */
+ 0x88, 0xd0, /* reset scaler */
+ 0x80, 0x20, /* Activate only task "B" */
+ 0x88, 0xf0, /* activate scaler */
+ 0x87, 0x01, /* Enable I-port output */
+ 0x00, 0x00
+};
+
+static const unsigned char saa7115_init_misc[] = {
+ 0x38, 0x03, /* audio stuff */
+ 0x39, 0x10,
+ 0x3a, 0x08,
+
+ 0x81, 0x01, /* reg 0x15,0x16 define blanking window */
+ 0x82, 0x00,
+ 0x83, 0x01, /* I port settings */
+ 0x84, 0x20,
+ 0x85, 0x21,
+ 0x86, 0xc5,
+ 0x87, 0x01,
+
+ /* Task A */
+ 0xa0, 0x01, /* down scale = 1 */
+ 0xa1, 0x00, /* prescale accumulation length = 1 */
+ 0xa2, 0x00, /* dc gain and fir prefilter control */
+ 0xa4, 0x80, /* Lum Brightness, nominal value = 0x80 */
+ 0xa5, 0x40, /* Lum contrast, nominal value = 0x40 */
+ 0xa6, 0x40, /* Chroma satur. nominal value = 0x80 */
+ 0xa8, 0x00, /* hor lum scaling 0x0200 = 2 zoom */
+ 0xa9, 0x02, /* note: 2 x zoom ensures that VBI lines have same length as video lines. */
+ 0xaa, 0x00, /* H-phase offset Luma = 0 */
+ 0xac, 0x00, /* hor chrom scaling 0x0200. must be hor lum scaling / 2 */
+ 0xad, 0x01, /* H-scaling incr chroma */
+ 0xae, 0x00, /* H-phase offset chroma. must be offset luma / 2 */
+
+ 0xb0, 0x00, /* V-scaling incr luma low */
+ 0xb1, 0x04, /* " hi */
+ 0xb2, 0x00, /* V-scaling incr chroma low */
+ 0xb3, 0x04, /* " hi */
+ 0xb4, 0x01, /* V-scaling mode control */
+ 0xb8, 0x00, /* V-phase offset chroma 00 */
+ 0xb9, 0x00, /* V-phase offset chroma 01 */
+ 0xba, 0x00, /* V-phase offset chroma 10 */
+ 0xbb, 0x00, /* V-phase offset chroma 11 */
+ 0xbc, 0x00, /* V-phase offset luma 00 */
+ 0xbd, 0x00, /* V-phase offset luma 01 */
+ 0xbe, 0x00, /* V-phase offset luma 10 */
+ 0xbf, 0x00, /* V-phase offset luma 11 */
+
+ /* Task B */
+ 0xd0, 0x01, /* down scale = 1 */
+ 0xd1, 0x00, /* prescale accumulation length = 1 */
+ 0xd2, 0x00, /* dc gain and fir prefilter control */
+ 0xd4, 0x80, /* Lum Brightness, nominal value = 0x80 */
+ 0xd5, 0x40, /* Lum contrast, nominal value = 0x40 */
+ 0xd6, 0x40, /* Chroma satur. nominal value = 0x80 */
+ 0xd8, 0x00, /* hor lum scaling 0x0400 = 1 */
+ 0xd9, 0x04,
+ 0xda, 0x00, /* H-phase offset Luma = 0 */
+ 0xdc, 0x00, /* hor chrom scaling 0x0200. must be hor lum scaling / 2 */
+ 0xdd, 0x02, /* H-scaling incr chroma */
+ 0xde, 0x00, /* H-phase offset chroma. must be offset luma / 2 */
+
+ 0xe0, 0x00, /* V-scaling incr luma low */
+ 0xe1, 0x04, /* " hi */
+ 0xe2, 0x00, /* V-scaling incr chroma low */
+ 0xe3, 0x04, /* " hi */
+ 0xe4, 0x01, /* V-scaling mode control */
+ 0xe8, 0x00, /* V-phase offset chroma 00 */
+ 0xe9, 0x00, /* V-phase offset chroma 01 */
+ 0xea, 0x00, /* V-phase offset chroma 10 */
+ 0xeb, 0x00, /* V-phase offset chroma 11 */
+ 0xec, 0x00, /* V-phase offset luma 00 */
+ 0xed, 0x00, /* V-phase offset luma 01 */
+ 0xee, 0x00, /* V-phase offset luma 10 */
+ 0xef, 0x00, /* V-phase offset luma 11 */
+
+ 0xf2, 0x50, /* crystal clock = 24.576 MHz, target = 27MHz */
+ 0xf3, 0x46,
+ 0xf4, 0x00,
+ 0xf7, 0x4b, /* not the recommended settings! */
+ 0xf8, 0x00,
+ 0xf9, 0x4b,
+ 0xfa, 0x00,
+ 0xfb, 0x4b,
+ 0xff, 0x88, /* PLL2 lock detection settings: 71 lines 50% phase error */
+
+ /* Turn off VBI */
+ 0x40, 0x20, /* No framing code errors allowed. */
+ 0x41, 0xff,
+ 0x42, 0xff,
+ 0x43, 0xff,
+ 0x44, 0xff,
+ 0x45, 0xff,
+ 0x46, 0xff,
+ 0x47, 0xff,
+ 0x48, 0xff,
+ 0x49, 0xff,
+ 0x4a, 0xff,
+ 0x4b, 0xff,
+ 0x4c, 0xff,
+ 0x4d, 0xff,
+ 0x4e, 0xff,
+ 0x4f, 0xff,
+ 0x50, 0xff,
+ 0x51, 0xff,
+ 0x52, 0xff,
+ 0x53, 0xff,
+ 0x54, 0xff,
+ 0x55, 0xff,
+ 0x56, 0xff,
+ 0x57, 0xff,
+ 0x58, 0x40,
+ 0x59, 0x47,
+ 0x5b, 0x83,
+ 0x5d, 0xbd,
+ 0x5e, 0x35,
+
+ 0x02, 0x84, /* input tuner -> input 4, amplifier active */
+ 0x09, 0x53, /* 0x53, was 0x56 for 60hz. luminance control */
+
+ 0x80, 0x20, /* enable task B */
+ 0x88, 0xd0,
+ 0x88, 0xf0,
+ 0x00, 0x00
+};
+
+/* ============== SAA7715 AUDIO settings ============= */
+
+/* 48.0 kHz */
+static const unsigned char saa7115_cfg_48_audio[] = {
+ 0x34, 0xce,
+ 0x35, 0xfb,
+ 0x36, 0x30,
+ 0x00, 0x00
+};
+
+/* 44.1 kHz */
+static const unsigned char saa7115_cfg_441_audio[] = {
+ 0x34, 0xf2,
+ 0x35, 0x00,
+ 0x36, 0x2d,
+ 0x00, 0x00
+};
+
+/* 32.0 kHz */
+static const unsigned char saa7115_cfg_32_audio[] = {
+ 0x34, 0xdf,
+ 0x35, 0xa7,
+ 0x36, 0x20,
+ 0x00, 0x00
+};
+
+/* 48.0 kHz 60hz */
+static const unsigned char saa7115_cfg_60hz_48_audio[] = {
+ 0x30, 0xcd,
+ 0x31, 0x20,
+ 0x32, 0x03,
+ 0x00, 0x00
+};
+
+/* 48.0 kHz 50hz */
+static const unsigned char saa7115_cfg_50hz_48_audio[] = {
+ 0x30, 0x00,
+ 0x31, 0xc0,
+ 0x32, 0x03,
+ 0x00, 0x00
+};
+
+/* 44.1 kHz 60hz */
+static const unsigned char saa7115_cfg_60hz_441_audio[] = {
+ 0x30, 0xbc,
+ 0x31, 0xdf,
+ 0x32, 0x02,
+ 0x00, 0x00
+};
+
+/* 44.1 kHz 50hz */
+static const unsigned char saa7115_cfg_50hz_441_audio[] = {
+ 0x30, 0x00,
+ 0x31, 0x72,
+ 0x32, 0x03,
+ 0x00, 0x00
+};
+
+/* 32.0 kHz 60hz */
+static const unsigned char saa7115_cfg_60hz_32_audio[] = {
+ 0x30, 0xde,
+ 0x31, 0x15,
+ 0x32, 0x02,
+ 0x00, 0x00
+};
+
+/* 32.0 kHz 50hz */
+static const unsigned char saa7115_cfg_50hz_32_audio[] = {
+ 0x30, 0x00,
+ 0x31, 0x80,
+ 0x32, 0x02,
+ 0x00, 0x00
+};
+
+static int saa7115_odd_parity(u8 c)
+{
+ c ^= (c >> 4);
+ c ^= (c >> 2);
+ c ^= (c >> 1);
+
+ return c & 1;
+}
+
+static int saa7115_decode_vps(u8 * dst, u8 * p)
+{
+ static const u8 biphase_tbl[] = {
+ 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
+ 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
+ 0xd2, 0x5a, 0x52, 0xd2, 0x96, 0x1e, 0x16, 0x96,
+ 0x92, 0x1a, 0x12, 0x92, 0xd2, 0x5a, 0x52, 0xd2,
+ 0xd0, 0x58, 0x50, 0xd0, 0x94, 0x1c, 0x14, 0x94,
+ 0x90, 0x18, 0x10, 0x90, 0xd0, 0x58, 0x50, 0xd0,
+ 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
+ 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
+ 0xe1, 0x69, 0x61, 0xe1, 0xa5, 0x2d, 0x25, 0xa5,
+ 0xa1, 0x29, 0x21, 0xa1, 0xe1, 0x69, 0x61, 0xe1,
+ 0xc3, 0x4b, 0x43, 0xc3, 0x87, 0x0f, 0x07, 0x87,
+ 0x83, 0x0b, 0x03, 0x83, 0xc3, 0x4b, 0x43, 0xc3,
+ 0xc1, 0x49, 0x41, 0xc1, 0x85, 0x0d, 0x05, 0x85,
+ 0x81, 0x09, 0x01, 0x81, 0xc1, 0x49, 0x41, 0xc1,
+ 0xe1, 0x69, 0x61, 0xe1, 0xa5, 0x2d, 0x25, 0xa5,
+ 0xa1, 0x29, 0x21, 0xa1, 0xe1, 0x69, 0x61, 0xe1,
+ 0xe0, 0x68, 0x60, 0xe0, 0xa4, 0x2c, 0x24, 0xa4,
+ 0xa0, 0x28, 0x20, 0xa0, 0xe0, 0x68, 0x60, 0xe0,
+ 0xc2, 0x4a, 0x42, 0xc2, 0x86, 0x0e, 0x06, 0x86,
+ 0x82, 0x0a, 0x02, 0x82, 0xc2, 0x4a, 0x42, 0xc2,
+ 0xc0, 0x48, 0x40, 0xc0, 0x84, 0x0c, 0x04, 0x84,
+ 0x80, 0x08, 0x00, 0x80, 0xc0, 0x48, 0x40, 0xc0,
+ 0xe0, 0x68, 0x60, 0xe0, 0xa4, 0x2c, 0x24, 0xa4,
+ 0xa0, 0x28, 0x20, 0xa0, 0xe0, 0x68, 0x60, 0xe0,
+ 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
+ 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
+ 0xd2, 0x5a, 0x52, 0xd2, 0x96, 0x1e, 0x16, 0x96,
+ 0x92, 0x1a, 0x12, 0x92, 0xd2, 0x5a, 0x52, 0xd2,
+ 0xd0, 0x58, 0x50, 0xd0, 0x94, 0x1c, 0x14, 0x94,
+ 0x90, 0x18, 0x10, 0x90, 0xd0, 0x58, 0x50, 0xd0,
+ 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
+ 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
+ };
+ int i;
+ u8 c, err = 0;
+
+ for (i = 0; i < 2 * 13; i += 2) {
+ err |= biphase_tbl[p[i]] | biphase_tbl[p[i + 1]];
+ c = (biphase_tbl[p[i + 1]] & 0xf) | ((biphase_tbl[p[i]] & 0xf) << 4);
+ dst[i / 2] = c;
+ }
+ return err & 0xf0;
+}
+
+static int saa7115_decode_wss(u8 * p)
+{
+ static const int wss_bits[8] = {
+ 0, 0, 0, 1, 0, 1, 1, 1
+ };
+ unsigned char parity;
+ int wss = 0;
+ int i;
+
+ for (i = 0; i < 16; i++) {
+ int b1 = wss_bits[p[i] & 7];
+ int b2 = wss_bits[(p[i] >> 3) & 7];
+
+ if (b1 == b2)
+ return -1;
+ wss |= b2 << i;
+ }
+ parity = wss & 15;
+ parity ^= parity >> 2;
+ parity ^= parity >> 1;
+
+ if (!(parity & 1))
+ return -1;
+
+ return wss;
+}
+
+
+static int saa7115_set_audio_clock_freq(struct i2c_client *client, enum v4l2_audio_clock_freq freq)
+{
+ struct saa7115_state *state = i2c_get_clientdata(client);
+
+ saa7115_dbg("set audio clock freq: %d\n", freq);
+ switch (freq) {
+ case V4L2_AUDCLK_32_KHZ:
+ saa7115_writeregs(client, saa7115_cfg_32_audio);
+ if (state->std & V4L2_STD_525_60) {
+ saa7115_writeregs(client, saa7115_cfg_60hz_32_audio);
+ } else {
+ saa7115_writeregs(client, saa7115_cfg_50hz_32_audio);
+ }
+ break;
+ case V4L2_AUDCLK_441_KHZ:
+ saa7115_writeregs(client, saa7115_cfg_441_audio);
+ if (state->std & V4L2_STD_525_60) {
+ saa7115_writeregs(client, saa7115_cfg_60hz_441_audio);
+ } else {
+ saa7115_writeregs(client, saa7115_cfg_50hz_441_audio);
+ }
+ break;
+ case V4L2_AUDCLK_48_KHZ:
+ saa7115_writeregs(client, saa7115_cfg_48_audio);
+ if (state->std & V4L2_STD_525_60) {
+ saa7115_writeregs(client, saa7115_cfg_60hz_48_audio);
+ } else {
+ saa7115_writeregs(client, saa7115_cfg_50hz_48_audio);
+ }
+ break;
+ default:
+ saa7115_dbg("invalid audio setting %d\n", freq);
+ return -EINVAL;
+ }
+ state->audclk_freq = freq;
+ return 0;
+}
+
+static int saa7115_set_v4lctrl(struct i2c_client *client, struct v4l2_control *ctrl)
+{
+ struct saa7115_state *state = i2c_get_clientdata(client);
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ if (ctrl->value < 0 || ctrl->value > 255) {
+ saa7115_err("invalid brightness setting %d\n", ctrl->value);
+ return -ERANGE;
+ }
+
+ state->bright = ctrl->value;
+ saa7115_write(client, 0x0a, state->bright);
+ break;
+
+ case V4L2_CID_CONTRAST:
+ if (ctrl->value < 0 || ctrl->value > 127) {
+ saa7115_err("invalid contrast setting %d\n", ctrl->value);
+ return -ERANGE;
+ }
+
+ state->contrast = ctrl->value;
+ saa7115_write(client, 0x0b, state->contrast);
+ break;
+
+ case V4L2_CID_SATURATION:
+ if (ctrl->value < 0 || ctrl->value > 127) {
+ saa7115_err("invalid saturation setting %d\n", ctrl->value);
+ return -ERANGE;
+ }
+
+ state->sat = ctrl->value;
+ saa7115_write(client, 0x0c, state->sat);
+ break;
+
+ case V4L2_CID_HUE:
+ if (ctrl->value < -127 || ctrl->value > 127) {
+ saa7115_err("invalid hue setting %d\n", ctrl->value);
+ return -ERANGE;
+ }
+
+ state->hue = ctrl->value;
+ saa7115_write(client, 0x0d, state->hue);
+ break;
+ }
+
+ return 0;
+}
+
+static int saa7115_get_v4lctrl(struct i2c_client *client, struct v4l2_control *ctrl)
+{
+ struct saa7115_state *state = i2c_get_clientdata(client);
+
+ switch (ctrl->id) {
+ case V4L2_CID_BRIGHTNESS:
+ ctrl->value = state->bright;
+ break;
+ case V4L2_CID_CONTRAST:
+ ctrl->value = state->contrast;
+ break;
+ case V4L2_CID_SATURATION:
+ ctrl->value = state->sat;
+ break;
+ case V4L2_CID_HUE:
+ ctrl->value = state->hue;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static void saa7115_set_v4lstd(struct i2c_client *client, v4l2_std_id std)
+{
+ struct saa7115_state *state = i2c_get_clientdata(client);
+ int taskb = saa7115_read(client, 0x80) & 0x10;
+
+ // This works for NTSC-M, SECAM-L and the 50Hz PAL variants.
+ if (std & V4L2_STD_525_60) {
+ saa7115_dbg("decoder set standard 60 Hz\n");
+ saa7115_writeregs(client, saa7115_cfg_60hz_video);
+ } else {
+ saa7115_dbg("decoder set standard 50 Hz\n");
+ saa7115_writeregs(client, saa7115_cfg_50hz_video);
+ }
+
+ state->std = std;
+
+ /* restart task B if needed */
+ if (taskb && state->ident == V4L2_IDENT_SAA7114) {
+ saa7115_writeregs(client, saa7115_cfg_vbi_on);
+ }
+
+ /* switch audio mode too! */
+ saa7115_set_audio_clock_freq(client, state->audclk_freq);
+}
+
+static v4l2_std_id saa7115_get_v4lstd(struct i2c_client *client)
+{
+ struct saa7115_state *state = i2c_get_clientdata(client);
+
+ return state->std;
+}
+
+static void saa7115_log_status(struct i2c_client *client)
+{
+ static const char * const audclk_freq_strs[] = {
+ "44.1 kHz",
+ "48 kHz",
+ "32 kHz"
+ };
+ struct saa7115_state *state = i2c_get_clientdata(client);
+ int reg1e, reg1f;
+ int signalOk;
+ int vcr;
+
+ saa7115_info("Audio frequency: %s\n", audclk_freq_strs[state->audclk_freq]);
+ if (client->name[6] == '4') {
+ /* status for the saa7114 */
+ reg1f = saa7115_read(client, 0x1f);
+ signalOk = (reg1f & 0xc1) == 0x81;
+ saa7115_info("Video signal: %s\n", signalOk ? "ok" : "bad");
+ saa7115_info("Frequency: %s\n", (reg1f & 0x20) ? "60Hz" : "50Hz");
+ return;
+ }
+
+ /* status for the saa7115 */
+ reg1e = saa7115_read(client, 0x1e);
+ reg1f = saa7115_read(client, 0x1f);
+
+ signalOk = (reg1f & 0xc1) == 0x81 && (reg1e & 0xc0) == 0x80;
+ vcr = !(reg1f & 0x10);
+
+ saa7115_info("Video signal: %s\n", signalOk ? (vcr ? "VCR" : "broadcast/DVD") : "bad");
+ saa7115_info("Frequency: %s\n", (reg1f & 0x20) ? "60Hz" : "50Hz");
+
+ switch (reg1e & 0x03) {
+ case 1:
+ saa7115_info("Detected format: NTSC\n");
+ break;
+ case 2:
+ saa7115_info("Detected format: PAL\n");
+ break;
+ case 3:
+ saa7115_info("Detected format: SECAM\n");
+ break;
+ default:
+ saa7115_info("Detected format: BW/No color\n");
+ break;
+ }
+}
+
+/* setup the sliced VBI lcr registers according to the sliced VBI format */
+static void saa7115_set_lcr(struct i2c_client *client, struct v4l2_sliced_vbi_format *fmt)
+{
+ struct saa7115_state *state = i2c_get_clientdata(client);
+ int is_50hz = (state->std & V4L2_STD_625_50);
+ u8 lcr[24];
+ int i, x;
+
+ /* saa7114 doesn't yet support VBI */
+ if (state->ident == V4L2_IDENT_SAA7114)
+ return;
+
+ for (i = 0; i <= 23; i++)
+ lcr[i] = 0xff;
+
+ if (fmt->service_set == 0) {
+ /* raw VBI */
+ if (is_50hz)
+ for (i = 6; i <= 23; i++)
+ lcr[i] = 0xdd;
+ else
+ for (i = 10; i <= 21; i++)
+ lcr[i] = 0xdd;
+ } else {
+ /* sliced VBI */
+ /* first clear lines that cannot be captured */
+ if (is_50hz) {
+ for (i = 0; i <= 5; i++)
+ fmt->service_lines[0][i] =
+ fmt->service_lines[1][i] = 0;
+ }
+ else {
+ for (i = 0; i <= 9; i++)
+ fmt->service_lines[0][i] =
+ fmt->service_lines[1][i] = 0;
+ for (i = 22; i <= 23; i++)
+ fmt->service_lines[0][i] =
+ fmt->service_lines[1][i] = 0;
+ }
+
+ /* Now set the lcr values according to the specified service */
+ for (i = 6; i <= 23; i++) {
+ lcr[i] = 0;
+ for (x = 0; x <= 1; x++) {
+ switch (fmt->service_lines[1-x][i]) {
+ case 0:
+ lcr[i] |= 0xf << (4 * x);
+ break;
+ case V4L2_SLICED_TELETEXT_B:
+ lcr[i] |= 1 << (4 * x);
+ break;
+ case V4L2_SLICED_CAPTION_525:
+ lcr[i] |= 4 << (4 * x);
+ break;
+ case V4L2_SLICED_WSS_625:
+ lcr[i] |= 5 << (4 * x);
+ break;
+ case V4L2_SLICED_VPS:
+ lcr[i] |= 7 << (4 * x);
+ break;
+ }
+ }
+ }
+ }
+
+ /* write the lcr registers */
+ for (i = 2; i <= 23; i++) {
+ saa7115_write(client, i - 2 + 0x41, lcr[i]);
+ }
+
+ /* enable/disable raw VBI capturing */
+ saa7115_writeregs(client, fmt->service_set == 0 ? saa7115_cfg_vbi_on : saa7115_cfg_vbi_off);
+}
+
+static int saa7115_get_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt)
+{
+ static u16 lcr2vbi[] = {
+ 0, V4L2_SLICED_TELETEXT_B, 0, /* 1 */
+ 0, V4L2_SLICED_CAPTION_525, /* 4 */
+ V4L2_SLICED_WSS_625, 0, /* 5 */
+ V4L2_SLICED_VPS, 0, 0, 0, 0, /* 7 */
+ 0, 0, 0, 0
+ };
+ struct v4l2_sliced_vbi_format *sliced = &fmt->fmt.sliced;
+ int i;
+
+ if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
+ return -EINVAL;
+ memset(sliced, 0, sizeof(*sliced));
+ /* done if using raw VBI */
+ if (saa7115_read(client, 0x80) & 0x10)
+ return 0;
+ for (i = 2; i <= 23; i++) {
+ u8 v = saa7115_read(client, i - 2 + 0x41);
+
+ sliced->service_lines[0][i] = lcr2vbi[v >> 4];
+ sliced->service_lines[1][i] = lcr2vbi[v & 0xf];
+ sliced->service_set |=
+ sliced->service_lines[0][i] | sliced->service_lines[1][i];
+ }
+ return 0;
+}
+
+static int saa7115_set_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt)
+{
+ struct saa7115_state *state = i2c_get_clientdata(client);
+ struct v4l2_pix_format *pix;
+ int HPSC, HFSC;
+ int VSCY, Vsrc;
+ int is_50hz = state->std & V4L2_STD_625_50;
+
+ if (fmt->type == V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) {
+ saa7115_set_lcr(client, &fmt->fmt.sliced);
+ return 0;
+ }
+ if (fmt->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ pix = &(fmt->fmt.pix);
+
+ saa7115_dbg("decoder set size\n");
+
+ /* FIXME need better bounds checking here */
+ if ((pix->width < 1) || (pix->width > 1440))
+ return -EINVAL;
+ if ((pix->height < 1) || (pix->height > 960))
+ return -EINVAL;
+
+ /* probably have a valid size, let's set it */
+ /* Set output width/height */
+ /* width */
+ saa7115_write(client, 0xcc, (u8) (pix->width & 0xff));
+ saa7115_write(client, 0xcd, (u8) ((pix->width >> 8) & 0xff));
+ /* height */
+ saa7115_write(client, 0xce, (u8) (pix->height & 0xff));
+ saa7115_write(client, 0xcf, (u8) ((pix->height >> 8) & 0xff));
+
+ /* Scaling settings */
+ /* Hprescaler is floor(inres/outres) */
+ /* FIXME hardcoding input res */
+ if (pix->width != 720) {
+ HPSC = (int)(720 / pix->width);
+ /* 0 is not allowed (div. by zero) */
+ HPSC = HPSC ? HPSC : 1;
+ HFSC = (int)((1024 * 720) / (HPSC * pix->width));
+
+ saa7115_dbg("Hpsc: 0x%05x, Hfsc: 0x%05x\n", HPSC, HFSC);
+ /* FIXME hardcodes to "Task B"
+ * write H prescaler integer */
+ saa7115_write(client, 0xd0, (u8) (HPSC & 0x3f));
+
+ /* write H fine-scaling (luminance) */
+ saa7115_write(client, 0xd8, (u8) (HFSC & 0xff));
+ saa7115_write(client, 0xd9, (u8) ((HFSC >> 8) & 0xff));
+ /* write H fine-scaling (chrominance)
+ * must be lum/2, so i'll just bitshift :) */
+ saa7115_write(client, 0xDC, (u8) ((HFSC >> 1) & 0xff));
+ saa7115_write(client, 0xDD, (u8) ((HFSC >> 9) & 0xff));
+ } else {
+ if (is_50hz) {
+ saa7115_dbg("Setting full 50hz width\n");
+ saa7115_writeregs(client, saa7115_cfg_50hz_fullres_x);
+ } else {
+ saa7115_dbg("Setting full 60hz width\n");
+ saa7115_writeregs(client, saa7115_cfg_60hz_fullres_x);
+ }
+ }
+
+ Vsrc = is_50hz ? 576 : 480;
+
+ if (pix->height != Vsrc) {
+ VSCY = (int)((1024 * Vsrc) / pix->height);
+ saa7115_dbg("Vsrc: %d, Vscy: 0x%05x\n", Vsrc, VSCY);
+
+ /* Correct Contrast and Luminance */
+ saa7115_write(client, 0xd5, (u8) (64 * 1024 / VSCY));
+ saa7115_write(client, 0xd6, (u8) (64 * 1024 / VSCY));
+
+ /* write V fine-scaling (luminance) */
+ saa7115_write(client, 0xe0, (u8) (VSCY & 0xff));
+ saa7115_write(client, 0xe1, (u8) ((VSCY >> 8) & 0xff));
+ /* write V fine-scaling (chrominance) */
+ saa7115_write(client, 0xe2, (u8) (VSCY & 0xff));
+ saa7115_write(client, 0xe3, (u8) ((VSCY >> 8) & 0xff));
+ } else {
+ if (is_50hz) {
+ saa7115_dbg("Setting full 50Hz height\n");
+ saa7115_writeregs(client, saa7115_cfg_50hz_fullres_y);
+ } else {
+ saa7115_dbg("Setting full 60hz height\n");
+ saa7115_writeregs(client, saa7115_cfg_60hz_fullres_y);
+ }
+ }
+
+ saa7115_writeregs(client, saa7115_cfg_reset_scaler);
+ return 0;
+}
+
+/* Decode the sliced VBI data stream as created by the saa7115.
+ The format is described in the saa7115 datasheet in Tables 25 and 26
+ and in Figure 33.
+ The current implementation uses SAV/EAV codes and not the ancillary data
+ headers. The vbi->p pointer points to the SDID byte right after the SAV
+ code. */
+static void saa7115_decode_vbi_line(struct i2c_client *client,
+ struct v4l2_decode_vbi_line *vbi)
+{
+ static const char vbi_no_data_pattern[] = {
+ 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0
+ };
+ struct saa7115_state *state = i2c_get_clientdata(client);
+ u8 *p = vbi->p;
+ u32 wss;
+ int id1, id2; /* the ID1 and ID2 bytes from the internal header */
+
+ vbi->type = 0; /* mark result as a failure */
+ id1 = p[2];
+ id2 = p[3];
+ /* Note: the field bit is inverted for 60 Hz video */
+ if (state->std & V4L2_STD_525_60)
+ id1 ^= 0x40;
+
+ /* Skip internal header, p now points to the start of the payload */
+ p += 4;
+ vbi->p = p;
+
+ /* calculate field and line number of the VBI packet (1-23) */
+ vbi->is_second_field = ((id1 & 0x40) != 0);
+ vbi->line = (id1 & 0x3f) << 3;
+ vbi->line |= (id2 & 0x70) >> 4;
+
+ /* Obtain data type */
+ id2 &= 0xf;
+
+ /* If the VBI slicer does not detect any signal it will fill up
+ the payload buffer with 0xa0 bytes. */
+ if (!memcmp(p, vbi_no_data_pattern, sizeof(vbi_no_data_pattern)))
+ return;
+
+ /* decode payloads */
+ switch (id2) {
+ case 1:
+ vbi->type = V4L2_SLICED_TELETEXT_B;
+ break;
+ case 4:
+ if (!saa7115_odd_parity(p[0]) || !saa7115_odd_parity(p[1]))
+ return;
+ vbi->type = V4L2_SLICED_CAPTION_525;
+ break;
+ case 5:
+ wss = saa7115_decode_wss(p);
+ if (wss == -1)
+ return;
+ p[0] = wss & 0xff;
+ p[1] = wss >> 8;
+ vbi->type = V4L2_SLICED_WSS_625;
+ break;
+ case 7:
+ if (saa7115_decode_vps(p, p) != 0)
+ return;
+ vbi->type = V4L2_SLICED_VPS;
+ break;
+ default:
+ return;
+ }
+}
+
+/* ============ SAA7115 AUDIO settings (end) ============= */
+
+static int saa7115_command(struct i2c_client *client, unsigned int cmd, void *arg)
+{
+ struct saa7115_state *state = i2c_get_clientdata(client);
+ int *iarg = arg;
+
+ /* ioctls to allow direct access to the saa7115 registers for testing */
+ switch (cmd) {
+ case VIDIOC_S_FMT:
+ return saa7115_set_v4lfmt(client, (struct v4l2_format *)arg);
+
+ case VIDIOC_G_FMT:
+ return saa7115_get_v4lfmt(client, (struct v4l2_format *)arg);
+
+ case VIDIOC_INT_AUDIO_CLOCK_FREQ:
+ return saa7115_set_audio_clock_freq(client, *(enum v4l2_audio_clock_freq *)arg);
+
+ case VIDIOC_G_TUNER:
+ {
+ struct v4l2_tuner *vt = arg;
+ int status;
+
+ status = saa7115_read(client, 0x1f);
+
+ saa7115_dbg("status: 0x%02x\n", status);
+ vt->signal = ((status & (1 << 6)) == 0) ? 0xffff : 0x0;
+ break;
+ }
+
+ case VIDIOC_LOG_STATUS:
+ saa7115_log_status(client);
+ break;
+
+ case VIDIOC_G_CTRL:
+ return saa7115_get_v4lctrl(client, (struct v4l2_control *)arg);
+
+ case VIDIOC_S_CTRL:
+ return saa7115_set_v4lctrl(client, (struct v4l2_control *)arg);
+
+ case VIDIOC_G_STD:
+ *(v4l2_std_id *)arg = saa7115_get_v4lstd(client);
+ break;
+
+ case VIDIOC_S_STD:
+ saa7115_set_v4lstd(client, *(v4l2_std_id *)arg);
+ break;
+
+ case VIDIOC_G_INPUT:
+ *(int *)arg = state->input;
+ break;
+
+ case VIDIOC_S_INPUT:
+ saa7115_dbg("decoder set input %d\n", *iarg);
+ /* inputs from 0-9 are available */
+ if (*iarg < 0 || *iarg > 9) {
+ return -EINVAL;
+ }
+
+ if (state->input == *iarg)
+ break;
+ saa7115_dbg("now setting %s input\n",
+ *iarg >= 6 ? "S-Video" : "Composite");
+ state->input = *iarg;
+
+ /* select mode */
+ saa7115_write(client, 0x02,
+ (saa7115_read(client, 0x02) & 0xf0) |
+ state->input);
+
+ /* bypass chrominance trap for modes 6..9 */
+ saa7115_write(client, 0x09,
+ (saa7115_read(client, 0x09) & 0x7f) |
+ (state->input < 6 ? 0x0 : 0x80));
+ break;
+
+ case VIDIOC_STREAMON:
+ case VIDIOC_STREAMOFF:
+ saa7115_dbg("%s output\n",
+ (cmd == VIDIOC_STREAMON) ? "enable" : "disable");
+
+ if (state->enable != (cmd == VIDIOC_STREAMON)) {
+ state->enable = (cmd == VIDIOC_STREAMON);
+ saa7115_write(client, 0x87, state->enable);
+ }
+ break;
+
+ case VIDIOC_INT_DECODE_VBI_LINE:
+ saa7115_decode_vbi_line(client, arg);
+ break;
+
+ case VIDIOC_INT_RESET:
+ saa7115_dbg("decoder RESET\n");
+ saa7115_writeregs(client, saa7115_cfg_reset_scaler);
+ break;
+
+ case VIDIOC_INT_G_VBI_DATA:
+ {
+ struct v4l2_sliced_vbi_data *data = arg;
+
+ switch (data->id) {
+ case V4L2_SLICED_WSS_625:
+ if (saa7115_read(client, 0x6b) & 0xc0)
+ return -EIO;
+ data->data[0] = saa7115_read(client, 0x6c);
+ data->data[1] = saa7115_read(client, 0x6d);
+ return 0;
+ case V4L2_SLICED_CAPTION_525:
+ if (data->field == 0) {
+ /* CC */
+ if (saa7115_read(client, 0x66) & 0xc0)
+ return -EIO;
+ data->data[0] = saa7115_read(client, 0x67);
+ data->data[1] = saa7115_read(client, 0x68);
+ return 0;
+ }
+ /* XDS */
+ if (saa7115_read(client, 0x66) & 0x30)
+ return -EIO;
+ data->data[0] = saa7115_read(client, 0x69);
+ data->data[1] = saa7115_read(client, 0x6a);
+ return 0;
+ default:
+ return -EINVAL;
+ }
+ break;
+ }
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ case VIDIOC_INT_G_REGISTER:
+ {
+ struct v4l2_register *reg = arg;
+
+ if (reg->i2c_id != I2C_DRIVERID_SAA711X)
+ return -EINVAL;
+ reg->val = saa7115_read(client, reg->reg & 0xff);
+ break;
+ }
+
+ case VIDIOC_INT_S_REGISTER:
+ {
+ struct v4l2_register *reg = arg;
+
+ if (reg->i2c_id != I2C_DRIVERID_SAA711X)
+ return -EINVAL;
+ if (!capable(CAP_SYS_ADMIN))
+ return -EPERM;
+ saa7115_write(client, reg->reg & 0xff, reg->val & 0xff);
+ break;
+ }
+#endif
+
+ case VIDIOC_INT_G_CHIP_IDENT:
+ *iarg = state->ident;
+ break;
+
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static struct i2c_driver i2c_driver_saa7115;
+
+static int saa7115_attach(struct i2c_adapter *adapter, int address, int kind)
+{
+ struct i2c_client *client;
+ struct saa7115_state *state;
+ u8 chip_id;
+
+ /* Check if the adapter supports the needed features */
+ if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
+ return 0;
+
+ client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL);
+ if (client == 0)
+ return -ENOMEM;
+ memset(client, 0, sizeof(struct i2c_client));
+ client->addr = address;
+ client->adapter = adapter;
+ client->driver = &i2c_driver_saa7115;
+ client->flags = I2C_CLIENT_ALLOW_USE;
+ snprintf(client->name, sizeof(client->name) - 1, "saa7115");
+
+ saa7115_dbg("detecting saa7115 client on address 0x%x\n", address << 1);
+
+ saa7115_write(client, 0, 5);
+ chip_id = saa7115_read(client, 0) & 0x0f;
+ if (chip_id != 4 && chip_id != 5) {
+ saa7115_dbg("saa7115 not found\n");
+ kfree(client);
+ return 0;
+ }
+ if (chip_id == 4) {
+ snprintf(client->name, sizeof(client->name) - 1, "saa7114");
+ }
+ saa7115_info("saa711%d found @ 0x%x (%s)\n", chip_id, address << 1, adapter->name);
+
+ state = kmalloc(sizeof(struct saa7115_state), GFP_KERNEL);
+ i2c_set_clientdata(client, state);
+ if (state == NULL) {
+ kfree(client);
+ return -ENOMEM;
+ }
+ memset(state, 0, sizeof(struct saa7115_state));
+ state->std = V4L2_STD_NTSC;
+ state->input = -1;
+ state->enable = 1;
+ state->bright = 128;
+ state->contrast = 64;
+ state->hue = 0;
+ state->sat = 64;
+ state->ident = (chip_id == 4) ? V4L2_IDENT_SAA7114 : V4L2_IDENT_SAA7115;
+ state->audclk_freq = V4L2_AUDCLK_48_KHZ;
+
+ saa7115_dbg("writing init values\n");
+
+ /* init to 60hz/48khz */
+ saa7115_writeregs(client, saa7115_init_auto_input);
+ saa7115_writeregs(client, saa7115_init_misc);
+ saa7115_writeregs(client, saa7115_cfg_60hz_fullres_x);
+ saa7115_writeregs(client, saa7115_cfg_60hz_fullres_y);
+ saa7115_writeregs(client, saa7115_cfg_60hz_video);
+ saa7115_writeregs(client, saa7115_cfg_48_audio);
+ saa7115_writeregs(client, saa7115_cfg_60hz_48_audio);
+ saa7115_writeregs(client, saa7115_cfg_reset_scaler);
+
+ i2c_attach_client(client);
+
+ saa7115_dbg("status: (1E) 0x%02x, (1F) 0x%02x\n",
+ saa7115_read(client, 0x1e), saa7115_read(client, 0x1f));
+
+ return 0;
+}
+
+static int saa7115_probe(struct i2c_adapter *adapter)
+{
+#ifdef I2C_CLASS_TV_ANALOG
+ if (adapter->class & I2C_CLASS_TV_ANALOG)
+#else
+ if (adapter->id == I2C_HW_B_BT848)
+#endif
+ return i2c_probe(adapter, &addr_data, &saa7115_attach);
+ return 0;
+}
+
+static int saa7115_detach(struct i2c_client *client)
+{
+ struct saa7115_state *state = i2c_get_clientdata(client);
+ int err;
+
+ err = i2c_detach_client(client);
+ if (err) {
+ return err;
+ }
+
+ kfree(state);
+ kfree(client);
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+/* i2c implementation */
+static struct i2c_driver i2c_driver_saa7115 = {
+ .name = "saa7115",
+ .id = I2C_DRIVERID_SAA711X,
+ .flags = I2C_DF_NOTIFY,
+ .attach_adapter = saa7115_probe,
+ .detach_client = saa7115_detach,
+ .command = saa7115_command,
+ .owner = THIS_MODULE,
+};
+
+
+static int __init saa7115_init_module(void)
+{
+ return i2c_add_driver(&i2c_driver_saa7115);
+}
+
+static void __exit saa7115_cleanup_module(void)
+{
+ i2c_del_driver(&i2c_driver_saa7115);
+}
+
+module_init(saa7115_init_module);
+module_exit(saa7115_cleanup_module);
#include <asm/pgtable.h>
#include <asm/page.h>
#include <linux/sched.h>
-#include <asm/segment.h>
#include <linux/types.h>
#include <asm/uaccess.h>
#include <linux/videodev.h>
--- /dev/null
+/*
+ * saa7127 - Philips SAA7127/SAA7129 video encoder driver
+ *
+ * Copyright (C) 2003 Roy Bulter <rbulter@hetnet.nl>
+ *
+ * Based on SAA7126 video encoder driver by Gillem & Andreas Oberritter
+ *
+ * Copyright (C) 2000-2001 Gillem <htoa@gmx.net>
+ * Copyright (C) 2002 Andreas Oberritter <obi@saftware.de>
+ *
+ * Based on Stadis 4:2:2 MPEG-2 Decoder Driver by Nathan Laredo
+ *
+ * Copyright (C) 1999 Nathan Laredo <laredo@gnu.org>
+ *
+ * This driver is designed for the Hauppauge 250/350 Linux driver
+ * from the ivtv Project
+ *
+ * Copyright (C) 2003 Kevin Thayer <nufan_wfk@yahoo.com>
+ *
+ * Dual output support:
+ * Copyright (C) 2004 Eric Varsanyi
+ *
+ * NTSC Tuning and 7.5 IRE Setup
+ * Copyright (C) 2004 Chris Kennedy <c@groovy.org>
+ *
+ * VBI additions & cleanup:
+ * Copyright (C) 2004, 2005 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * Note: the saa7126 is identical to the saa7127, and the saa7128 is
+ * identical to the saa7129, except that the saa7126 and saa7128 have
+ * macrovision anti-taping support. This driver will almost certainly
+ * work find for those chips, except of course for the missing anti-taping
+ * support.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/i2c.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-common.h>
+
+static int debug = 0;
+static int test_image = 0;
+
+MODULE_DESCRIPTION("Philips SAA7127/9 video encoder driver");
+MODULE_AUTHOR("Kevin Thayer, Chris Kennedy, Hans Verkuil");
+MODULE_LICENSE("GPL");
+module_param(debug, int, 0644);
+module_param(test_image, int, 0644);
+MODULE_PARM_DESC(debug, "debug level (0-2)");
+MODULE_PARM_DESC(test_image, "test_image (0-1)");
+
+#define saa7127_dbg(fmt, arg...) \
+ do { \
+ if (debug >= 1) \
+ printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \
+ i2c_adapter_id(client->adapter), client->addr , ## arg); \
+ } while (0)
+
+/* High volume debug. Use with care. */
+#define saa7127_dbg_highvol(fmt, arg...) \
+ do { \
+ if (debug == 2) \
+ printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \
+ i2c_adapter_id(client->adapter), client->addr , ## arg); \
+ } while (0)
+
+#define saa7127_err(fmt, arg...) do { \
+ printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->name, \
+ i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
+#define saa7127_info(fmt, arg...) do { \
+ printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->name, \
+ i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
+
+static unsigned short normal_i2c[] = { 0x88 >> 1, I2C_CLIENT_END };
+
+
+I2C_CLIENT_INSMOD;
+
+/*
+ * SAA7127 registers
+ */
+
+#define SAA7127_REG_STATUS 0x00
+#define SAA7127_REG_WIDESCREEN_CONFIG 0x26
+#define SAA7127_REG_WIDESCREEN_ENABLE 0x27
+#define SAA7127_REG_BURST_START 0x28
+#define SAA7127_REG_BURST_END 0x29
+#define SAA7127_REG_COPYGEN_0 0x2a
+#define SAA7127_REG_COPYGEN_1 0x2b
+#define SAA7127_REG_COPYGEN_2 0x2c
+#define SAA7127_REG_OUTPUT_PORT_CONTROL 0x2d
+#define SAA7127_REG_GAIN_LUMINANCE_RGB 0x38
+#define SAA7127_REG_GAIN_COLORDIFF_RGB 0x39
+#define SAA7127_REG_INPUT_PORT_CONTROL_1 0x3a
+#define SAA7129_REG_FADE_KEY_COL2 0x4f
+#define SAA7127_REG_CHROMA_PHASE 0x5a
+#define SAA7127_REG_GAINU 0x5b
+#define SAA7127_REG_GAINV 0x5c
+#define SAA7127_REG_BLACK_LEVEL 0x5d
+#define SAA7127_REG_BLANKING_LEVEL 0x5e
+#define SAA7127_REG_VBI_BLANKING 0x5f
+#define SAA7127_REG_DAC_CONTROL 0x61
+#define SAA7127_REG_BURST_AMP 0x62
+#define SAA7127_REG_SUBC3 0x63
+#define SAA7127_REG_SUBC2 0x64
+#define SAA7127_REG_SUBC1 0x65
+#define SAA7127_REG_SUBC0 0x66
+#define SAA7127_REG_LINE_21_ODD_0 0x67
+#define SAA7127_REG_LINE_21_ODD_1 0x68
+#define SAA7127_REG_LINE_21_EVEN_0 0x69
+#define SAA7127_REG_LINE_21_EVEN_1 0x6a
+#define SAA7127_REG_RCV_PORT_CONTROL 0x6b
+#define SAA7127_REG_VTRIG 0x6c
+#define SAA7127_REG_HTRIG_HI 0x6d
+#define SAA7127_REG_MULTI 0x6e
+#define SAA7127_REG_CLOSED_CAPTION 0x6f
+#define SAA7127_REG_RCV2_OUTPUT_START 0x70
+#define SAA7127_REG_RCV2_OUTPUT_END 0x71
+#define SAA7127_REG_RCV2_OUTPUT_MSBS 0x72
+#define SAA7127_REG_TTX_REQUEST_H_START 0x73
+#define SAA7127_REG_TTX_REQUEST_H_DELAY_LENGTH 0x74
+#define SAA7127_REG_CSYNC_ADVANCE_VSYNC_SHIFT 0x75
+#define SAA7127_REG_TTX_ODD_REQ_VERT_START 0x76
+#define SAA7127_REG_TTX_ODD_REQ_VERT_END 0x77
+#define SAA7127_REG_TTX_EVEN_REQ_VERT_START 0x78
+#define SAA7127_REG_TTX_EVEN_REQ_VERT_END 0x79
+#define SAA7127_REG_FIRST_ACTIVE 0x7a
+#define SAA7127_REG_LAST_ACTIVE 0x7b
+#define SAA7127_REG_MSB_VERTICAL 0x7c
+#define SAA7127_REG_DISABLE_TTX_LINE_LO_0 0x7e
+#define SAA7127_REG_DISABLE_TTX_LINE_LO_1 0x7f
+
+/*
+ **********************************************************************
+ *
+ * Arrays with configuration parameters for the SAA7127
+ *
+ **********************************************************************
+ */
+
+struct i2c_reg_value {
+ unsigned char reg;
+ unsigned char value;
+};
+
+static const struct i2c_reg_value saa7129_init_config_extra[] = {
+ { SAA7127_REG_OUTPUT_PORT_CONTROL, 0x38 },
+ { SAA7127_REG_VTRIG, 0xfa },
+};
+
+static const struct i2c_reg_value saa7127_init_config_common[] = {
+ { SAA7127_REG_WIDESCREEN_CONFIG, 0x0d },
+ { SAA7127_REG_WIDESCREEN_ENABLE, 0x00 },
+ { SAA7127_REG_COPYGEN_0, 0x77 },
+ { SAA7127_REG_COPYGEN_1, 0x41 },
+ { SAA7127_REG_COPYGEN_2, 0x00 }, /* Macrovision enable/disable */
+ { SAA7127_REG_OUTPUT_PORT_CONTROL, 0x9e },
+ { SAA7127_REG_GAIN_LUMINANCE_RGB, 0x00 },
+ { SAA7127_REG_GAIN_COLORDIFF_RGB, 0x00 },
+ { SAA7127_REG_INPUT_PORT_CONTROL_1, 0x80 }, /* for color bars */
+ { SAA7127_REG_LINE_21_ODD_0, 0x77 },
+ { SAA7127_REG_LINE_21_ODD_1, 0x41 },
+ { SAA7127_REG_LINE_21_EVEN_0, 0x88 },
+ { SAA7127_REG_LINE_21_EVEN_1, 0x41 },
+ { SAA7127_REG_RCV_PORT_CONTROL, 0x12 },
+ { SAA7127_REG_VTRIG, 0xf9 },
+ { SAA7127_REG_HTRIG_HI, 0x00 },
+ { SAA7127_REG_RCV2_OUTPUT_START, 0x41 },
+ { SAA7127_REG_RCV2_OUTPUT_END, 0xc3 },
+ { SAA7127_REG_RCV2_OUTPUT_MSBS, 0x00 },
+ { SAA7127_REG_TTX_REQUEST_H_START, 0x3e },
+ { SAA7127_REG_TTX_REQUEST_H_DELAY_LENGTH, 0xb8 },
+ { SAA7127_REG_CSYNC_ADVANCE_VSYNC_SHIFT, 0x03 },
+ { SAA7127_REG_TTX_ODD_REQ_VERT_START, 0x15 },
+ { SAA7127_REG_TTX_ODD_REQ_VERT_END, 0x16 },
+ { SAA7127_REG_TTX_EVEN_REQ_VERT_START, 0x15 },
+ { SAA7127_REG_TTX_EVEN_REQ_VERT_END, 0x16 },
+ { SAA7127_REG_FIRST_ACTIVE, 0x1a },
+ { SAA7127_REG_LAST_ACTIVE, 0x01 },
+ { SAA7127_REG_MSB_VERTICAL, 0xc0 },
+ { SAA7127_REG_DISABLE_TTX_LINE_LO_0, 0x00 },
+ { SAA7127_REG_DISABLE_TTX_LINE_LO_1, 0x00 },
+ { 0, 0 }
+};
+
+#define SAA7127_60HZ_DAC_CONTROL 0x15
+static const struct i2c_reg_value saa7127_init_config_60hz[] = {
+ { SAA7127_REG_BURST_START, 0x19 },
+ /* BURST_END is also used as a chip ID in saa7127_detect_client */
+ { SAA7127_REG_BURST_END, 0x1d },
+ { SAA7127_REG_CHROMA_PHASE, 0xa3 },
+ { SAA7127_REG_GAINU, 0x98 },
+ { SAA7127_REG_GAINV, 0xd3 },
+ { SAA7127_REG_BLACK_LEVEL, 0x39 },
+ { SAA7127_REG_BLANKING_LEVEL, 0x2e },
+ { SAA7127_REG_VBI_BLANKING, 0x2e },
+ { SAA7127_REG_DAC_CONTROL, 0x15 },
+ { SAA7127_REG_BURST_AMP, 0x4d },
+ { SAA7127_REG_SUBC3, 0x1f },
+ { SAA7127_REG_SUBC2, 0x7c },
+ { SAA7127_REG_SUBC1, 0xf0 },
+ { SAA7127_REG_SUBC0, 0x21 },
+ { SAA7127_REG_MULTI, 0x90 },
+ { SAA7127_REG_CLOSED_CAPTION, 0x11 },
+ { 0, 0 }
+};
+
+#define SAA7127_50HZ_DAC_CONTROL 0x02
+struct i2c_reg_value saa7127_init_config_50hz[] = {
+ { SAA7127_REG_BURST_START, 0x21 },
+ /* BURST_END is also used as a chip ID in saa7127_detect_client */
+ { SAA7127_REG_BURST_END, 0x1d },
+ { SAA7127_REG_CHROMA_PHASE, 0x3f },
+ { SAA7127_REG_GAINU, 0x7d },
+ { SAA7127_REG_GAINV, 0xaf },
+ { SAA7127_REG_BLACK_LEVEL, 0x33 },
+ { SAA7127_REG_BLANKING_LEVEL, 0x35 },
+ { SAA7127_REG_VBI_BLANKING, 0x35 },
+ { SAA7127_REG_DAC_CONTROL, 0x02 },
+ { SAA7127_REG_BURST_AMP, 0x2f },
+ { SAA7127_REG_SUBC3, 0xcb },
+ { SAA7127_REG_SUBC2, 0x8a },
+ { SAA7127_REG_SUBC1, 0x09 },
+ { SAA7127_REG_SUBC0, 0x2a },
+ { SAA7127_REG_MULTI, 0xa0 },
+ { SAA7127_REG_CLOSED_CAPTION, 0x00 },
+ { 0, 0 }
+};
+
+/* Enumeration for the Supported input types */
+enum saa7127_input_type {
+ SAA7127_INPUT_TYPE_NORMAL,
+ SAA7127_INPUT_TYPE_TEST_IMAGE
+};
+
+/* Enumeration for the Supported Output signal types */
+enum saa7127_output_type {
+ SAA7127_OUTPUT_TYPE_BOTH,
+ SAA7127_OUTPUT_TYPE_COMPOSITE,
+ SAA7127_OUTPUT_TYPE_SVIDEO,
+ SAA7127_OUTPUT_TYPE_RGB,
+ SAA7127_OUTPUT_TYPE_YUV_C,
+ SAA7127_OUTPUT_TYPE_YUV_V
+};
+
+/*
+ **********************************************************************
+ *
+ * Encoder Struct, holds the configuration state of the encoder
+ *
+ **********************************************************************
+ */
+
+struct saa7127_state {
+ v4l2_std_id std;
+ enum v4l2_chip_ident ident;
+ enum saa7127_input_type input_type;
+ enum saa7127_output_type output_type;
+ int video_enable;
+ int wss_enable;
+ u16 wss_mode;
+ int cc_enable;
+ u16 cc_data;
+ int xds_enable;
+ u16 xds_data;
+ int vps_enable;
+ u8 vps_data[5];
+ u8 reg_2d;
+ u8 reg_3a;
+ u8 reg_3a_cb; /* colorbar bit */
+ u8 reg_61;
+};
+
+static const char * const output_strs[] =
+{
+ "S-Video + Composite",
+ "Composite",
+ "S-Video",
+ "RGB",
+ "YUV C",
+ "YUV V"
+};
+
+static const char * const wss_strs[] = {
+ "invalid",
+ "letterbox 14:9 center",
+ "letterbox 14:9 top",
+ "invalid",
+ "letterbox 16:9 top",
+ "invalid",
+ "invalid",
+ "16:9 full format anamorphic"
+ "4:3 full format",
+ "invalid",
+ "invalid",
+ "letterbox 16:9 center",
+ "invalid",
+ "letterbox >16:9 center",
+ "14:9 full format center",
+ "invalid",
+};
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_read(struct i2c_client *client, u8 reg)
+{
+ return i2c_smbus_read_byte_data(client, reg);
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_write(struct i2c_client *client, u8 reg, u8 val)
+{
+ int i;
+
+ for (i = 0; i < 3; i++) {
+ if (i2c_smbus_write_byte_data(client, reg, val) == 0)
+ return 0;
+ }
+ saa7127_err("I2C Write Problem\n");
+ return -1;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_write_inittab(struct i2c_client *client,
+ const struct i2c_reg_value *regs)
+{
+ while (regs->reg != 0) {
+ saa7127_write(client, regs->reg, regs->value);
+ regs++;
+ }
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_set_vps(struct i2c_client *client, struct v4l2_sliced_vbi_data *data)
+{
+ struct saa7127_state *state = i2c_get_clientdata(client);
+ int enable = (data->line != 0);
+
+ if (enable && (data->field != 0 || data->line != 16))
+ return -EINVAL;
+ if (state->vps_enable != enable) {
+ saa7127_dbg("Turn VPS Signal %s\n", enable ? "on" : "off");
+ saa7127_write(client, 0x54, enable << 7);
+ state->vps_enable = enable;
+ }
+ if (!enable)
+ return 0;
+
+ state->vps_data[0] = data->data[4];
+ state->vps_data[1] = data->data[10];
+ state->vps_data[2] = data->data[11];
+ state->vps_data[3] = data->data[12];
+ state->vps_data[4] = data->data[13];
+ saa7127_dbg("Set VPS data %02x %02x %02x %02x %02x\n",
+ state->vps_data[0], state->vps_data[1],
+ state->vps_data[2], state->vps_data[3],
+ state->vps_data[4]);
+ saa7127_write(client, 0x55, state->vps_data[0]);
+ saa7127_write(client, 0x56, state->vps_data[1]);
+ saa7127_write(client, 0x57, state->vps_data[2]);
+ saa7127_write(client, 0x58, state->vps_data[3]);
+ saa7127_write(client, 0x59, state->vps_data[4]);
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_set_cc(struct i2c_client *client, struct v4l2_sliced_vbi_data *data)
+{
+ struct saa7127_state *state = i2c_get_clientdata(client);
+ u16 cc = data->data[0] << 8 | data->data[1];
+ int enable = (data->line != 0);
+
+ if (enable && (data->field != 0 || data->line != 21))
+ return -EINVAL;
+ if (state->cc_enable != enable) {
+ saa7127_dbg("Turn CC %s\n", enable ? "on" : "off");
+ saa7127_write(client, SAA7127_REG_CLOSED_CAPTION,
+ (enable << 6) | 0x11);
+ state->cc_enable = enable;
+ }
+ if (!enable)
+ return 0;
+
+ saa7127_dbg_highvol("CC data: %04x\n", cc);
+ saa7127_write(client, SAA7127_REG_LINE_21_ODD_0, cc & 0xff);
+ saa7127_write(client, SAA7127_REG_LINE_21_ODD_1, cc >> 8);
+ state->cc_data = cc;
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_set_xds(struct i2c_client *client, struct v4l2_sliced_vbi_data *data)
+{
+ struct saa7127_state *state = i2c_get_clientdata(client);
+ u16 xds = data->data[1] << 8 | data->data[0];
+ int enable = (data->line != 0);
+
+ if (enable && (data->field != 1 || data->line != 21))
+ return -EINVAL;
+ if (state->xds_enable != enable) {
+ saa7127_dbg("Turn XDS %s\n", enable ? "on" : "off");
+ saa7127_write(client, SAA7127_REG_CLOSED_CAPTION,
+ (enable << 7) | 0x11);
+ state->xds_enable = enable;
+ }
+ if (!enable)
+ return 0;
+
+ saa7127_dbg_highvol("XDS data: %04x\n", xds);
+ saa7127_write(client, SAA7127_REG_LINE_21_EVEN_0, xds & 0xff);
+ saa7127_write(client, SAA7127_REG_LINE_21_EVEN_1, xds >> 8);
+ state->xds_data = xds;
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_set_wss(struct i2c_client *client, struct v4l2_sliced_vbi_data *data)
+{
+ struct saa7127_state *state = i2c_get_clientdata(client);
+ int enable = (data->line != 0);
+
+ if (enable && (data->field != 0 || data->line != 23))
+ return -EINVAL;
+ if (state->wss_enable != enable) {
+ saa7127_dbg("Turn WSS %s\n", enable ? "on" : "off");
+ saa7127_write(client, 0x27, enable << 7);
+ state->wss_enable = enable;
+ }
+ if (!enable)
+ return 0;
+
+ saa7127_write(client, 0x26, data->data[0]);
+ saa7127_write(client, 0x27, 0x80 | (data->data[1] & 0x3f));
+ saa7127_dbg("WSS mode: %s\n", wss_strs[data->data[0] & 0xf]);
+ state->wss_mode = (data->data[1] & 0x3f) << 8 | data->data[0];
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_set_video_enable(struct i2c_client *client, int enable)
+{
+ struct saa7127_state *state = i2c_get_clientdata(client);
+
+ if (enable) {
+ saa7127_dbg("Enable Video Output\n");
+ saa7127_write(client, 0x2d, state->reg_2d);
+ saa7127_write(client, 0x61, state->reg_61);
+ } else {
+ saa7127_dbg("Disable Video Output\n");
+ saa7127_write(client, 0x2d, (state->reg_2d & 0xf0));
+ saa7127_write(client, 0x61, (state->reg_61 | 0xc0));
+ }
+ state->video_enable = enable;
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_set_std(struct i2c_client *client, v4l2_std_id std)
+{
+ struct saa7127_state *state = i2c_get_clientdata(client);
+ const struct i2c_reg_value *inittab;
+
+ if (std & V4L2_STD_525_60) {
+ saa7127_dbg("Selecting 60 Hz video Standard\n");
+ inittab = saa7127_init_config_60hz;
+ state->reg_61 = SAA7127_60HZ_DAC_CONTROL;
+ } else {
+ saa7127_dbg("Selecting 50 Hz video Standard\n");
+ inittab = saa7127_init_config_50hz;
+ state->reg_61 = SAA7127_50HZ_DAC_CONTROL;
+ }
+
+ /* Write Table */
+ saa7127_write_inittab(client, inittab);
+ state->std = std;
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_set_output_type(struct i2c_client *client, int output)
+{
+ struct saa7127_state *state = i2c_get_clientdata(client);
+
+ switch (output) {
+ case SAA7127_OUTPUT_TYPE_RGB:
+ state->reg_2d = 0x0f; /* RGB + CVBS (for sync) */
+ state->reg_3a = 0x13; /* by default switch YUV to RGB-matrix on */
+ break;
+
+ case SAA7127_OUTPUT_TYPE_COMPOSITE:
+ state->reg_2d = 0x08; /* 00001000 CVBS only, RGB DAC's off (high impedance mode) */
+ state->reg_3a = 0x13; /* by default switch YUV to RGB-matrix on */
+ break;
+
+ case SAA7127_OUTPUT_TYPE_SVIDEO:
+ state->reg_2d = 0xff; /* 11111111 croma -> R, luma -> CVBS + G + B */
+ state->reg_3a = 0x13; /* by default switch YUV to RGB-matrix on */
+ break;
+
+ case SAA7127_OUTPUT_TYPE_YUV_V:
+ state->reg_2d = 0x4f; /* reg 2D = 01001111, all DAC's on, RGB + VBS */
+ state->reg_3a = 0x0b; /* reg 3A = 00001011, bypass RGB-matrix */
+ break;
+
+ case SAA7127_OUTPUT_TYPE_YUV_C:
+ state->reg_2d = 0x0f; /* reg 2D = 00001111, all DAC's on, RGB + CVBS */
+ state->reg_3a = 0x0b; /* reg 3A = 00001011, bypass RGB-matrix */
+ break;
+
+ case SAA7127_OUTPUT_TYPE_BOTH:
+ state->reg_2d = 0xbf;
+ state->reg_3a = 0x13; /* by default switch YUV to RGB-matrix on */
+ break;
+
+ default:
+ return -EINVAL;
+ }
+ saa7127_dbg("Selecting %s output type\n", output_strs[output]);
+
+ /* Configure Encoder */
+ saa7127_write(client, 0x2d, state->reg_2d);
+ saa7127_write(client, 0x3a, state->reg_3a | state->reg_3a_cb);
+ state->output_type = output;
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_set_input_type(struct i2c_client *client, int input)
+{
+ struct saa7127_state *state = i2c_get_clientdata(client);
+
+ switch (input) {
+ case SAA7127_INPUT_TYPE_NORMAL: /* avia */
+ saa7127_dbg("Selecting Normal Encoder Input\n");
+ state->reg_3a_cb = 0;
+ break;
+
+ case SAA7127_INPUT_TYPE_TEST_IMAGE: /* color bar */
+ saa7127_dbg("Selecting Color Bar generator\n");
+ state->reg_3a_cb = 0x80;
+ break;
+
+ default:
+ return -EINVAL;
+ }
+ saa7127_write(client, 0x3a, state->reg_3a | state->reg_3a_cb);
+ state->input_type = input;
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_command(struct i2c_client *client,
+ unsigned int cmd, void *arg)
+{
+ struct saa7127_state *state = i2c_get_clientdata(client);
+ struct v4l2_format *fmt = arg;
+ int *iarg = arg;
+
+ switch (cmd) {
+ case VIDIOC_S_STD:
+ if (state->std == *(v4l2_std_id *)arg)
+ break;
+ return saa7127_set_std(client, *(v4l2_std_id *)arg);
+
+ case VIDIOC_G_STD:
+ *(v4l2_std_id *)arg = state->std;
+ break;
+
+ case VIDIOC_S_INPUT:
+ if (state->input_type == *iarg)
+ break;
+ return saa7127_set_input_type(client, *iarg);
+
+ case VIDIOC_S_OUTPUT:
+ if (state->output_type == *iarg)
+ break;
+ return saa7127_set_output_type(client, *iarg);
+
+ case VIDIOC_STREAMON:
+ case VIDIOC_STREAMOFF:
+ if (state->video_enable == (cmd == VIDIOC_STREAMON))
+ break;
+ return saa7127_set_video_enable(client, cmd == VIDIOC_STREAMON);
+
+ case VIDIOC_G_FMT:
+ if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
+ return -EINVAL;
+
+ memset(&fmt->fmt.sliced, 0, sizeof(fmt->fmt.sliced));
+ if (state->vps_enable)
+ fmt->fmt.sliced.service_lines[0][16] = V4L2_SLICED_VPS;
+ if (state->wss_enable)
+ fmt->fmt.sliced.service_lines[0][23] = V4L2_SLICED_WSS_625;
+ if (state->cc_enable) {
+ fmt->fmt.sliced.service_lines[0][21] = V4L2_SLICED_CAPTION_525;
+ fmt->fmt.sliced.service_lines[1][21] = V4L2_SLICED_CAPTION_525;
+ }
+ fmt->fmt.sliced.service_set =
+ (state->vps_enable ? V4L2_SLICED_VPS : 0) |
+ (state->wss_enable ? V4L2_SLICED_WSS_625 : 0) |
+ (state->cc_enable ? V4L2_SLICED_CAPTION_525 : 0);
+ break;
+
+ case VIDIOC_LOG_STATUS:
+ saa7127_info("Standard: %s\n", (state->std & V4L2_STD_525_60) ? "60 Hz" : "50 Hz");
+ saa7127_info("Input: %s\n", state->input_type ? "color bars" : "normal");
+ saa7127_info("Output: %s\n", state->video_enable ?
+ output_strs[state->output_type] : "disabled");
+ saa7127_info("WSS: %s\n", state->wss_enable ?
+ wss_strs[state->wss_mode] : "disabled");
+ saa7127_info("VPS: %s\n", state->vps_enable ? "enabled" : "disabled");
+ saa7127_info("CC: %s\n", state->cc_enable ? "enabled" : "disabled");
+ break;
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ case VIDIOC_INT_G_REGISTER:
+ {
+ struct v4l2_register *reg = arg;
+
+ if (reg->i2c_id != I2C_DRIVERID_SAA7127)
+ return -EINVAL;
+ reg->val = saa7127_read(client, reg->reg & 0xff);
+ break;
+ }
+
+ case VIDIOC_INT_S_REGISTER:
+ {
+ struct v4l2_register *reg = arg;
+
+ if (reg->i2c_id != I2C_DRIVERID_SAA7127)
+ return -EINVAL;
+ if (!capable(CAP_SYS_ADMIN))
+ return -EPERM;
+ saa7127_write(client, reg->reg & 0xff, reg->val & 0xff);
+ break;
+ }
+#endif
+
+ case VIDIOC_INT_S_VBI_DATA:
+ {
+ struct v4l2_sliced_vbi_data *data = arg;
+
+ switch (data->id) {
+ case V4L2_SLICED_WSS_625:
+ return saa7127_set_wss(client, data);
+ case V4L2_SLICED_VPS:
+ return saa7127_set_vps(client, data);
+ case V4L2_SLICED_CAPTION_525:
+ if (data->field == 0)
+ return saa7127_set_cc(client, data);
+ return saa7127_set_xds(client, data);
+ default:
+ return -EINVAL;
+ }
+ break;
+ }
+
+ case VIDIOC_INT_G_CHIP_IDENT:
+ *(enum v4l2_chip_ident *)arg = state->ident;
+ break;
+
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+struct i2c_driver i2c_driver_saa7127;
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_attach(struct i2c_adapter *adapter, int address, int kind)
+{
+ struct i2c_client *client;
+ struct saa7127_state *state;
+ struct v4l2_sliced_vbi_data vbi = { 0, 0, 0, 0 }; /* set to disabled */
+ int read_result = 0;
+
+ /* Check if the adapter supports the needed features */
+ if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
+ return 0;
+
+ client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL);
+ if (client == 0)
+ return -ENOMEM;
+
+ memset(client, 0, sizeof(struct i2c_client));
+ client->addr = address;
+ client->adapter = adapter;
+ client->driver = &i2c_driver_saa7127;
+ client->flags = I2C_CLIENT_ALLOW_USE;
+ snprintf(client->name, sizeof(client->name) - 1, "saa7127");
+
+ saa7127_dbg("detecting saa7127 client on address 0x%x\n", address << 1);
+
+ /* First test register 0: Bits 5-7 are a version ID (should be 0),
+ and bit 2 should also be 0.
+ This is rather general, so the second test is more specific and
+ looks at the 'ending point of burst in clock cycles' which is
+ 0x1d after a reset and not expected to ever change. */
+ if ((saa7127_read(client, 0) & 0xe4) != 0 ||
+ (saa7127_read(client, 0x29) & 0x3f) != 0x1d) {
+ saa7127_dbg("saa7127 not found\n");
+ kfree(client);
+ return 0;
+ }
+ state = kmalloc(sizeof(struct saa7127_state), GFP_KERNEL);
+
+ if (state == NULL) {
+ kfree(client);
+ return (-ENOMEM);
+ }
+
+ i2c_set_clientdata(client, state);
+ memset(state, 0, sizeof(struct saa7127_state));
+
+ /* Configure Encoder */
+
+ saa7127_dbg("Configuring encoder\n");
+ saa7127_write_inittab(client, saa7127_init_config_common);
+ saa7127_set_std(client, V4L2_STD_NTSC);
+ saa7127_set_output_type(client, SAA7127_OUTPUT_TYPE_BOTH);
+ saa7127_set_vps(client, &vbi);
+ saa7127_set_wss(client, &vbi);
+ saa7127_set_cc(client, &vbi);
+ saa7127_set_xds(client, &vbi);
+ if (test_image == 1) {
+ /* The Encoder has an internal Colorbar generator */
+ /* This can be used for debugging */
+ saa7127_set_input_type(client, SAA7127_INPUT_TYPE_TEST_IMAGE);
+ } else {
+ saa7127_set_input_type(client, SAA7127_INPUT_TYPE_NORMAL);
+ }
+ saa7127_set_video_enable(client, 1);
+
+ /* Detect if it's an saa7129 */
+ read_result = saa7127_read(client, SAA7129_REG_FADE_KEY_COL2);
+ saa7127_write(client, SAA7129_REG_FADE_KEY_COL2, 0xaa);
+ if (saa7127_read(client, SAA7129_REG_FADE_KEY_COL2) == 0xaa) {
+ saa7127_info("saa7129 found @ 0x%x (%s)\n", address << 1, adapter->name);
+ saa7127_write(client, SAA7129_REG_FADE_KEY_COL2, read_result);
+ saa7127_write_inittab(client, saa7129_init_config_extra);
+ state->ident = V4L2_IDENT_SAA7129;
+ } else {
+ saa7127_info("saa7127 found @ 0x%x (%s)\n", address << 1, adapter->name);
+ state->ident = V4L2_IDENT_SAA7127;
+ }
+
+ i2c_attach_client(client);
+
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_probe(struct i2c_adapter *adapter)
+{
+#ifdef I2C_CLASS_TV_ANALOG
+ if (adapter->class & I2C_CLASS_TV_ANALOG)
+#else
+ if (adapter->id == I2C_HW_B_BT848)
+#endif
+ return i2c_probe(adapter, &addr_data, saa7127_attach);
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_detach(struct i2c_client *client)
+{
+ struct saa7127_state *state = i2c_get_clientdata(client);
+ int err;
+
+ /* Turn off TV output */
+ saa7127_set_video_enable(client, 0);
+
+ err = i2c_detach_client(client);
+
+ if (err) {
+ return err;
+ }
+
+ kfree(state);
+ kfree(client);
+ return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+struct i2c_driver i2c_driver_saa7127 = {
+ .name = "saa7127",
+ .id = I2C_DRIVERID_SAA7127,
+ .flags = I2C_DF_NOTIFY,
+ .attach_adapter = saa7127_probe,
+ .detach_client = saa7127_detach,
+ .command = saa7127_command,
+ .owner = THIS_MODULE,
+};
+
+
+/* ----------------------------------------------------------------------- */
+
+static int __init saa7127_init_module(void)
+{
+ return i2c_add_driver(&i2c_driver_saa7127);
+}
+
+/* ----------------------------------------------------------------------- */
+
+static void __exit saa7127_cleanup_module(void)
+{
+ i2c_del_driver(&i2c_driver_saa7127);
+}
+
+/* ----------------------------------------------------------------------- */
+
+module_init(saa7127_init_module);
+module_exit(saa7127_cleanup_module);
config VIDEO_SAA7134
tristate "Philips SAA7134 support"
- depends on VIDEO_DEV && PCI && I2C && SOUND
+ depends on VIDEO_DEV && PCI && I2C && SOUND && SND
select VIDEO_BUF
select VIDEO_IR
select VIDEO_TUNER
select CRC32
+ select SND_PCM_OSS
---help---
This is a video4linux driver for Philips SAA713x based
TV cards.
saa7134-objs := saa7134-cards.o saa7134-core.o saa7134-i2c.o \
- saa7134-oss.o saa7134-ts.o saa7134-tvaudio.o \
- saa7134-vbi.o saa7134-video.o saa7134-input.o
+ saa7134-ts.o saa7134-tvaudio.o saa7134-vbi.o \
+ saa7134-video.o saa7134-input.o
obj-$(CONFIG_VIDEO_SAA7134) += saa7134.o saa7134-empress.o \
- saa6752hs.o saa7134-alsa.o
+ saa6752hs.o saa7134-alsa.o \
+ saa7134-oss.o
obj-$(CONFIG_VIDEO_SAA7134_DVB) += saa7134-dvb.o
EXTRA_CFLAGS += -I$(src)/..
#include <sound/core.h>
#include <sound/control.h>
#include <sound/pcm.h>
+#include <sound/pcm_params.h>
#include <sound/initval.h>
+#include <linux/interrupt.h>
#include "saa7134.h"
#include "saa7134-reg.h"
module_param_array(index, int, NULL, 0444);
MODULE_PARM_DESC(index, "Index value for SAA7134 capture interface(s).");
+int position;
+
#define dprintk(fmt, arg...) if (debug) \
printk(KERN_DEBUG "%s/alsa: " fmt, dev->name , ## arg)
int mixer_volume[MIXER_ADDR_LAST+1][2];
int capture_source[MIXER_ADDR_LAST+1][2];
struct pci_dev *pci;
- struct saa7134_dev *saadev;
+ struct saa7134_dev *dev;
unsigned long iobase;
int irq;
*/
typedef struct snd_card_saa7134_pcm {
- struct saa7134_dev *saadev;
+ struct saa7134_dev *dev;
spinlock_t lock;
- unsigned int pcm_size; /* buffer size */
- unsigned int pcm_count; /* bytes per period */
- unsigned int pcm_bps; /* bytes per second */
+
snd_pcm_substream_t *substream;
} snd_card_saa7134_pcm_t;
*
* Called when the capture device is released or the buffer overflows
*
- * - Copied verbatim from saa7134-oss's dsp_dma_stop. Can be dropped
- * if we just share dsp_dma_stop and use it here
+ * - Copied verbatim from saa7134-oss's dsp_dma_stop.
*
*/
static void saa7134_dma_stop(struct saa7134_dev *dev)
-
{
dev->dmasound.dma_blk = -1;
dev->dmasound.dma_running = 0;
*
* Called when preparing the capture device for use
*
- * - Copied verbatim from saa7134-oss's dsp_dma_start. Can be dropped
- * if we just share dsp_dma_start and use it here
+ * - Copied verbatim from saa7134-oss's dsp_dma_start.
*
*/
if (dev->dmasound.read_count >= dev->dmasound.blksize * (dev->dmasound.blocks-2)) {
dprintk("irq: overrun [full=%d/%d] - Blocks in %d\n",dev->dmasound.read_count,
dev->dmasound.bufsize, dev->dmasound.blocks);
+ spin_unlock(&dev->slock);
snd_pcm_stop(dev->dmasound.substream,SNDRV_PCM_STATE_XRUN);
- saa7134_dma_stop(dev);
- goto done;
+ return;
}
/* next block addr */
snd_pcm_period_elapsed(dev->dmasound.substream);
spin_lock(&dev->slock);
}
+
done:
spin_unlock(&dev->slock);
static irqreturn_t saa7134_alsa_irq(int irq, void *dev_id, struct pt_regs *regs)
{
- struct saa7134_dev *dev = (struct saa7134_dev*) dev_id;
+ struct saa7134_dmasound *dmasound = dev_id;
+ struct saa7134_dev *dev = dmasound->priv_data;
+
unsigned long report, status;
int loop, handled = 0;
int cmd)
{
snd_pcm_runtime_t *runtime = substream->runtime;
- snd_card_saa7134_pcm_t *saapcm = runtime->private_data;
- struct saa7134_dev *dev=saapcm->saadev;
+ snd_card_saa7134_pcm_t *pcm = runtime->private_data;
+ struct saa7134_dev *dev=pcm->dev;
int err = 0;
- spin_lock_irq(&dev->slock);
- if (cmd == SNDRV_PCM_TRIGGER_START) {
+ spin_lock(&dev->slock);
+ if (cmd == SNDRV_PCM_TRIGGER_START) {
/* start dma */
saa7134_dma_start(dev);
- } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
+ } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
/* stop dma */
saa7134_dma_stop(dev);
- } else {
- err = -EINVAL;
- }
- spin_unlock_irq(&dev->slock);
-
- return err;
-}
-
-/*
- * DMA buffer config
- *
- * Sets the values that will later be used as the size of the buffer,
- * size of the fragments, and total number of fragments.
- * Must be called during the preparation stage, before memory is
- * allocated
- *
- * - Copied verbatim from saa7134-oss. Can be dropped
- * if we just share dsp_buffer_conf from OSS.
- */
+ } else {
+ err = -EINVAL;
+ }
+ spin_unlock(&dev->slock);
-static int dsp_buffer_conf(struct saa7134_dev *dev, int blksize, int blocks)
-{
- if (blksize < 0x100)
- blksize = 0x100;
- if (blksize > 0x10000)
- blksize = 0x10000;
-
- if (blocks < 2)
- blocks = 2;
- if ((blksize * blocks) > 1024*1024)
- blocks = 1024*1024 / blksize;
-
- dev->dmasound.blocks = blocks;
- dev->dmasound.blksize = blksize;
- dev->dmasound.bufsize = blksize * blocks;
-
- dprintk("buffer config: %d blocks / %d bytes, %d kB total\n",
- blocks,blksize,blksize * blocks / 1024);
- return 0;
+ return err;
}
/*
* ALSA, but I was unable to use ALSA's own DMA, and had to force the
* usage of V4L's
*
- * - Copied verbatim from saa7134-oss. Can be dropped
- * if we just share dsp_buffer_init from OSS.
+ * - Copied verbatim from saa7134-oss.
+ *
*/
static int dsp_buffer_init(struct saa7134_dev *dev)
{
int err;
- if (!dev->dmasound.bufsize)
- BUG();
+ BUG_ON(!dev->dmasound.bufsize);
+
videobuf_dma_init(&dev->dmasound.dma);
err = videobuf_dma_init_kernel(&dev->dmasound.dma, PCI_DMA_FROMDEVICE,
(dev->dmasound.bufsize + PAGE_SIZE) >> PAGE_SHIFT);
return 0;
}
+/*
+ * DMA buffer release
+ *
+ * Called after closing the device, during snd_card_saa7134_capture_close
+ *
+ */
+
+static int dsp_buffer_free(struct saa7134_dev *dev)
+{
+ if (!dev->dmasound.blksize)
+ BUG();
+
+ videobuf_dma_free(&dev->dmasound.dma);
+
+ dev->dmasound.blocks = 0;
+ dev->dmasound.blksize = 0;
+ dev->dmasound.bufsize = 0;
+
+ return 0;
+}
+
+
/*
* ALSA PCM preparation
*
static int snd_card_saa7134_capture_prepare(snd_pcm_substream_t * substream)
{
snd_pcm_runtime_t *runtime = substream->runtime;
- int err, bswap, sign;
+ int bswap, sign;
u32 fmt, control;
snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream);
struct saa7134_dev *dev;
- snd_card_saa7134_pcm_t *saapcm = runtime->private_data;
- unsigned int bps;
- unsigned long size;
- unsigned count;
-
- size = snd_pcm_lib_buffer_bytes(substream);
- count = snd_pcm_lib_period_bytes(substream);
-
- saapcm->saadev->dmasound.substream = substream;
- bps = runtime->rate * runtime->channels;
- bps *= snd_pcm_format_width(runtime->format);
- bps /= 8;
- if (bps <= 0)
- return -EINVAL;
- saapcm->pcm_bps = bps;
- saapcm->pcm_size = snd_pcm_lib_buffer_bytes(substream);
- saapcm->pcm_count = snd_pcm_lib_period_bytes(substream);
-
+ snd_card_saa7134_pcm_t *pcm = runtime->private_data;
- dev=saa7134->saadev;
+ pcm->dev->dmasound.substream = substream;
- dsp_buffer_conf(dev,saapcm->pcm_count,(saapcm->pcm_size/saapcm->pcm_count));
+ dev = saa7134->dev;
- err = dsp_buffer_init(dev);
- if (0 != err)
- goto fail2;
-
- /* prepare buffer */
- if (0 != (err = videobuf_dma_pci_map(dev->pci,&dev->dmasound.dma)))
- return err;
- if (0 != (err = saa7134_pgtable_alloc(dev->pci,&dev->dmasound.pt)))
- goto fail1;
- if (0 != (err = saa7134_pgtable_build(dev->pci,&dev->dmasound.pt,
- dev->dmasound.dma.sglist,
- dev->dmasound.dma.sglen,
- 0)))
- goto fail2;
-
-
-
- switch (runtime->format) {
- case SNDRV_PCM_FORMAT_U8:
- case SNDRV_PCM_FORMAT_S8:
+ if (snd_pcm_format_width(runtime->format) == 8)
fmt = 0x00;
- break;
- case SNDRV_PCM_FORMAT_U16_LE:
- case SNDRV_PCM_FORMAT_U16_BE:
- case SNDRV_PCM_FORMAT_S16_LE:
- case SNDRV_PCM_FORMAT_S16_BE:
+ else
fmt = 0x01;
- break;
- default:
- err = -EINVAL;
- return 1;
- }
- switch (runtime->format) {
- case SNDRV_PCM_FORMAT_S8:
- case SNDRV_PCM_FORMAT_S16_LE:
- case SNDRV_PCM_FORMAT_S16_BE:
+ if (snd_pcm_format_signed(runtime->format))
sign = 1;
- break;
- default:
+ else
sign = 0;
- break;
- }
- switch (runtime->format) {
- case SNDRV_PCM_FORMAT_U16_BE:
- case SNDRV_PCM_FORMAT_S16_BE:
- bswap = 1; break;
- default:
- bswap = 0; break;
- }
+ if (snd_pcm_format_big_endian(runtime->format))
+ bswap = 1;
+ else
+ bswap = 0;
switch (dev->pci->device) {
case PCI_DEVICE_ID_PHILIPS_SAA7134:
fmt |= 0x04;
saa_writel(SAA7133_NUM_SAMPLES, dev->dmasound.blksize -1);
saa_writel(SAA7133_AUDIO_CHANNEL, 0x543210 | (fmt << 24));
- //saa_writel(SAA7133_AUDIO_CHANNEL, 0x543210);
break;
}
if (bswap)
control |= SAA7134_RS_CONTROL_BSWAP;
- /* I should be able to use runtime->dma_addr in the control
- byte, but it doesn't work. So I allocate the DMA using the
- V4L functions, and force ALSA to use that as the DMA area */
-
- runtime->dma_area = dev->dmasound.dma.vmalloc;
-
saa_writel(SAA7134_RS_BA1(6),0);
saa_writel(SAA7134_RS_BA2(6),dev->dmasound.blksize);
saa_writel(SAA7134_RS_PITCH(6),0);
dev->dmasound.rate = runtime->rate;
return 0;
- fail2:
- saa7134_pgtable_free(dev->pci,&dev->dmasound.pt);
- fail1:
- videobuf_dma_pci_unmap(dev->pci,&dev->dmasound.dma);
- return err;
-
}
static snd_pcm_uframes_t snd_card_saa7134_capture_pointer(snd_pcm_substream_t * substream)
{
snd_pcm_runtime_t *runtime = substream->runtime;
- snd_card_saa7134_pcm_t *saapcm = runtime->private_data;
- struct saa7134_dev *dev=saapcm->saadev;
-
-
+ snd_card_saa7134_pcm_t *pcm = runtime->private_data;
+ struct saa7134_dev *dev=pcm->dev;
if (dev->dmasound.read_count) {
dev->dmasound.read_count -= snd_pcm_lib_period_bytes(substream);
static void snd_card_saa7134_runtime_free(snd_pcm_runtime_t *runtime)
{
- snd_card_saa7134_pcm_t *saapcm = runtime->private_data;
+ snd_card_saa7134_pcm_t *pcm = runtime->private_data;
- kfree(saapcm);
+ kfree(pcm);
}
* - One of the ALSA capture callbacks.
*
* Called on initialization, right before the PCM preparation
- * Usually used in ALSA to allocate the DMA, but since we don't use the
- * ALSA DMA it does nothing
*
*/
static int snd_card_saa7134_hw_params(snd_pcm_substream_t * substream,
snd_pcm_hw_params_t * hw_params)
{
+ snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream);
+ struct saa7134_dev *dev;
+ unsigned int period_size, periods;
+ int err;
- return 0;
+ period_size = params_period_bytes(hw_params);
+ periods = params_periods(hw_params);
+
+ snd_assert(period_size >= 0x100 && period_size <= 0x10000,
+ return -EINVAL);
+ snd_assert(periods >= 2, return -EINVAL);
+ snd_assert(period_size * periods <= 1024 * 1024, return -EINVAL);
+ dev = saa7134->dev;
+
+ if (dev->dmasound.blocks == periods &&
+ dev->dmasound.blksize == period_size)
+ return 0;
+
+ /* release the old buffer */
+ if (substream->runtime->dma_area) {
+ saa7134_pgtable_free(dev->pci, &dev->dmasound.pt);
+ videobuf_dma_pci_unmap(dev->pci, &dev->dmasound.dma);
+ dsp_buffer_free(dev);
+ substream->runtime->dma_area = NULL;
+ }
+ dev->dmasound.blocks = periods;
+ dev->dmasound.blksize = period_size;
+ dev->dmasound.bufsize = period_size * periods;
+
+ err = dsp_buffer_init(dev);
+ if (0 != err) {
+ dev->dmasound.blocks = 0;
+ dev->dmasound.blksize = 0;
+ dev->dmasound.bufsize = 0;
+ return err;
+ }
+
+ if (0 != (err = videobuf_dma_pci_map(dev->pci, &dev->dmasound.dma))) {
+ dsp_buffer_free(dev);
+ return err;
+ }
+ if (0 != (err = saa7134_pgtable_alloc(dev->pci,&dev->dmasound.pt))) {
+ videobuf_dma_pci_unmap(dev->pci, &dev->dmasound.dma);
+ dsp_buffer_free(dev);
+ return err;
+ }
+ if (0 != (err = saa7134_pgtable_build(dev->pci,&dev->dmasound.pt,
+ dev->dmasound.dma.sglist,
+ dev->dmasound.dma.sglen,
+ 0))) {
+ saa7134_pgtable_free(dev->pci, &dev->dmasound.pt);
+ videobuf_dma_pci_unmap(dev->pci, &dev->dmasound.dma);
+ dsp_buffer_free(dev);
+ return err;
+ }
+
+ /* I should be able to use runtime->dma_addr in the control
+ byte, but it doesn't work. So I allocate the DMA using the
+ V4L functions, and force ALSA to use that as the DMA area */
+
+ substream->runtime->dma_area = dev->dmasound.dma.vmalloc;
+
+ return 1;
}
* - One of the ALSA capture callbacks.
*
* Called after closing the device, but before snd_card_saa7134_capture_close
- * Usually used in ALSA to free the DMA, but since we don't use the
- * ALSA DMA I'm almost sure this isn't necessary.
+ * It stops the DMA audio and releases the buffers.
*
*/
static int snd_card_saa7134_hw_free(snd_pcm_substream_t * substream)
{
- return 0;
-}
-
-/*
- * DMA buffer release
- *
- * Called after closing the device, during snd_card_saa7134_capture_close
- *
- */
-
-static int dsp_buffer_free(struct saa7134_dev *dev)
-{
- if (!dev->dmasound.blksize)
- BUG();
+ snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream);
+ struct saa7134_dev *dev;
- videobuf_dma_free(&dev->dmasound.dma);
+ dev = saa7134->dev;
- dev->dmasound.blocks = 0;
- dev->dmasound.blksize = 0;
- dev->dmasound.bufsize = 0;
+ if (substream->runtime->dma_area) {
+ saa7134_pgtable_free(dev->pci, &dev->dmasound.pt);
+ videobuf_dma_pci_unmap(dev->pci, &dev->dmasound.dma);
+ dsp_buffer_free(dev);
+ substream->runtime->dma_area = NULL;
+ }
return 0;
}
*
* - One of the ALSA capture callbacks.
*
- * Called after closing the device. It stops the DMA audio and releases
- * the buffers
+ * Called after closing the device.
*
*/
static int snd_card_saa7134_capture_close(snd_pcm_substream_t * substream)
{
- snd_card_saa7134_t *chip = snd_pcm_substream_chip(substream);
- struct saa7134_dev *dev = chip->saadev;
-
- /* unlock buffer */
- saa7134_pgtable_free(dev->pci,&dev->dmasound.pt);
- videobuf_dma_pci_unmap(dev->pci,&dev->dmasound.dma);
-
- dsp_buffer_free(dev);
return 0;
}
static int snd_card_saa7134_capture_open(snd_pcm_substream_t * substream)
{
snd_pcm_runtime_t *runtime = substream->runtime;
- snd_card_saa7134_pcm_t *saapcm;
+ snd_card_saa7134_pcm_t *pcm;
snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream);
- struct saa7134_dev *dev = saa7134->saadev;
+ struct saa7134_dev *dev = saa7134->dev;
int err;
down(&dev->dmasound.lock);
- dev->dmasound.afmt = SNDRV_PCM_FORMAT_U8;
- dev->dmasound.channels = 2;
dev->dmasound.read_count = 0;
dev->dmasound.read_offset = 0;
up(&dev->dmasound.lock);
- saapcm = kzalloc(sizeof(*saapcm), GFP_KERNEL);
- if (saapcm == NULL)
+ pcm = kzalloc(sizeof(*pcm), GFP_KERNEL);
+ if (pcm == NULL)
return -ENOMEM;
- saapcm->saadev=saa7134->saadev;
- spin_lock_init(&saapcm->lock);
+ pcm->dev=saa7134->dev;
- saapcm->substream = substream;
- runtime->private_data = saapcm;
+ spin_lock_init(&pcm->lock);
+
+ pcm->substream = substream;
+ runtime->private_data = pcm;
runtime->private_free = snd_card_saa7134_runtime_free;
runtime->hw = snd_card_saa7134_capture;
static int snd_saa7134_volume_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
snd_card_saa7134_t *chip = snd_kcontrol_chip(kcontrol);
- unsigned long flags;
int change, addr = kcontrol->private_value;
int left, right;
right = 0;
if (right > 20)
right = 20;
- spin_lock_irqsave(&chip->mixer_lock, flags);
+ spin_lock_irq(&chip->mixer_lock);
change = chip->mixer_volume[addr][0] != left ||
chip->mixer_volume[addr][1] != right;
chip->mixer_volume[addr][0] = left;
chip->mixer_volume[addr][1] = right;
- spin_unlock_irqrestore(&chip->mixer_lock, flags);
+ spin_unlock_irq(&chip->mixer_lock);
return change;
}
static int snd_saa7134_capsrc_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
snd_card_saa7134_t *chip = snd_kcontrol_chip(kcontrol);
- unsigned long flags;
int addr = kcontrol->private_value;
- spin_lock_irqsave(&chip->mixer_lock, flags);
+ spin_lock_irq(&chip->mixer_lock);
ucontrol->value.integer.value[0] = chip->capture_source[addr][0];
ucontrol->value.integer.value[1] = chip->capture_source[addr][1];
- spin_unlock_irqrestore(&chip->mixer_lock, flags);
+ spin_unlock_irq(&chip->mixer_lock);
+
return 0;
}
static int snd_saa7134_capsrc_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
snd_card_saa7134_t *chip = snd_kcontrol_chip(kcontrol);
- unsigned long flags;
int change, addr = kcontrol->private_value;
int left, right;
u32 anabar, xbarin;
int analog_io, rate;
struct saa7134_dev *dev;
- dev = chip->saadev;
+ dev = chip->dev;
left = ucontrol->value.integer.value[0] & 1;
right = ucontrol->value.integer.value[1] & 1;
- spin_lock_irqsave(&chip->mixer_lock, flags);
+ spin_lock_irq(&chip->mixer_lock);
change = chip->capture_source[addr][0] != left ||
chip->capture_source[addr][1] != right;
chip->capture_source[addr][0] = left;
chip->capture_source[addr][1] = right;
dev->dmasound.input=addr;
- spin_unlock_irqrestore(&chip->mixer_lock, flags);
+ spin_unlock_irq(&chip->mixer_lock);
if (change) {
return 0;
}
-static int snd_saa7134_free(snd_card_saa7134_t *chip)
+static void snd_saa7134_free(snd_card_t * card)
{
- return 0;
-}
+ snd_card_saa7134_t *chip = card->private_data;
+
+ if (chip->dev->dmasound.priv_data == NULL)
+ return;
+
+ if (chip->irq >= 0) {
+ synchronize_irq(chip->irq);
+ free_irq(chip->irq, &chip->dev->dmasound);
+ }
+
+ chip->dev->dmasound.priv_data = NULL;
-static int snd_saa7134_dev_free(snd_device_t *device)
-{
- snd_card_saa7134_t *chip = device->device_data;
- return snd_saa7134_free(chip);
}
/*
* ALSA initialization
*
- * Called by saa7134-core, it creates the basic structures and registers
- * the ALSA devices
+ * Called by the init routine, once for each saa7134 device present,
+ * it creates the basic structures and registers the ALSA devices
*
*/
-int alsa_card_saa7134_create (struct saa7134_dev *saadev)
+int alsa_card_saa7134_create(struct saa7134_dev *dev, int devnum)
{
- static int dev;
snd_card_t *card;
snd_card_saa7134_t *chip;
int err;
- static snd_device_ops_t ops = {
- .dev_free = snd_saa7134_dev_free,
- };
- if (dev >= SNDRV_CARDS)
+ if (devnum >= SNDRV_CARDS)
return -ENODEV;
- if (!enable[dev])
+ if (!enable[devnum])
return -ENODEV;
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
+ card = snd_card_new(index[devnum], id[devnum], THIS_MODULE, sizeof(snd_card_saa7134_t));
if (card == NULL)
return -ENOMEM;
/* Card "creation" */
- chip = kcalloc(1, sizeof(*chip), GFP_KERNEL);
- if (chip == NULL) {
- return -ENOMEM;
- }
+ card->private_free = snd_saa7134_free;
+ chip = (snd_card_saa7134_t *) card->private_data;
spin_lock_init(&chip->lock);
spin_lock_init(&chip->mixer_lock);
- chip->saadev = saadev;
+ chip->dev = dev;
chip->card = card;
- chip->pci = saadev->pci;
- chip->irq = saadev->pci->irq;
- chip->iobase = pci_resource_start(saadev->pci, 0);
+ chip->pci = dev->pci;
+ chip->iobase = pci_resource_start(dev->pci, 0);
- err = request_irq(saadev->pci->irq, saa7134_alsa_irq,
- SA_SHIRQ | SA_INTERRUPT, saadev->name, saadev);
+
+ err = request_irq(dev->pci->irq, saa7134_alsa_irq,
+ SA_SHIRQ | SA_INTERRUPT, dev->name,
+ (void*) &dev->dmasound);
if (err < 0) {
printk(KERN_ERR "%s: can't get IRQ %d for ALSA\n",
- saadev->name, saadev->pci->irq);
+ dev->name, dev->pci->irq);
goto __nodev;
}
- if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
- goto __nodev;
- }
+ chip->irq = dev->pci->irq;
+
+ init_MUTEX(&dev->dmasound.lock);
if ((err = snd_card_saa7134_new_mixer(chip)) < 0)
goto __nodev;
strcpy(card->shortname, "SAA7134");
sprintf(card->longname, "%s at 0x%lx irq %d",
- chip->saadev->name, chip->iobase, chip->irq);
+ chip->dev->name, chip->iobase, chip->irq);
if ((err = snd_card_register(card)) == 0) {
- snd_saa7134_cards[dev] = card;
+ snd_saa7134_cards[devnum] = card;
return 0;
}
__nodev:
snd_card_free(card);
- kfree(chip);
return err;
}
static int saa7134_alsa_init(void)
{
- struct saa7134_dev *saadev = NULL;
- struct list_head *list;
+ struct saa7134_dev *dev = NULL;
+ struct list_head *list;
- printk(KERN_INFO "saa7134 ALSA driver for DMA sound loaded\n");
+ position = 0;
- list_for_each(list,&saa7134_devlist) {
- saadev = list_entry(list, struct saa7134_dev, devlist);
- alsa_card_saa7134_create(saadev);
- }
+ printk(KERN_INFO "saa7134 ALSA driver for DMA sound loaded\n");
- if (saadev == NULL)
+ list_for_each(list,&saa7134_devlist) {
+ dev = list_entry(list, struct saa7134_dev, devlist);
+ if (dev->dmasound.priv_data == NULL) {
+ dev->dmasound.priv_data = dev;
+ alsa_card_saa7134_create(dev,position);
+ position++;
+ } else {
+ printk(KERN_ERR "saa7134 ALSA: DMA sound is being handled by OSS. ignoring %s\n",dev->name);
+ return -EBUSY;
+ }
+ }
+
+ if (dev == NULL)
printk(KERN_INFO "saa7134 ALSA: no saa7134 cards found\n");
return 0;
-
}
/*
.amux = LINE1,
}},
},
+ [SAA7134_BOARD_MSI_TVATANYWHERE_PLUS] = {
+ .name = "MSI TV@Anywhere plus",
+ .audio_clock = 0x00187de7,
+ .tuner_type = TUNER_PHILIPS_TDA8290,
+ .radio_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .radio_addr = ADDR_UNSET,
+ .inputs = {{
+ .name = name_tv,
+ .vmux = 1,
+ .amux = TV,
+ .tv = 1,
+ },{
+ .name = name_comp1,
+ .vmux = 3,
+ .amux = LINE1,
+ },{
+ .name = name_svideo,
+ .vmux = 0,
+ .amux = LINE1,
+ }},
+ .radio = {
+ .name = name_radio,
+ .amux = LINE1,
+ },
+ },
};
const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards);
.subvendor = PCI_VENDOR_ID_PHILIPS,
.subdevice = 0x2018,
.driver_data = SAA7134_BOARD_PHILIPS_TIGER,
+ },{
+ .vendor = PCI_VENDOR_ID_PHILIPS,
+ .device = PCI_DEVICE_ID_PHILIPS_SAA7133,
+ .subvendor = 0x1462,
+ .subdevice = 0x6231,
+ .driver_data = SAA7134_BOARD_MSI_TVATANYWHERE_PLUS,
},{
/* --- boards without eeprom + subsystem ID --- */
.vendor = PCI_VENDOR_ID_PHILIPS,
module_param(gpio_tracking, int, 0644);
MODULE_PARM_DESC(gpio_tracking,"enable debug messages [gpio]");
-static unsigned int oss = 0;
-module_param(oss, int, 0444);
-MODULE_PARM_DESC(oss,"register oss devices (default: no)");
-
static unsigned int alsa = 0;
-module_param(alsa, int, 0444);
-MODULE_PARM_DESC(alsa,"register alsa devices (default: no)");
+module_param(alsa, int, 0644);
+MODULE_PARM_DESC(alsa,"enable ALSA DMA sound [dmasound]");
+
+static unsigned int oss = 0;
+module_param(oss, int, 0644);
+MODULE_PARM_DESC(oss,"enable OSS DMA sound [dmasound]");
static unsigned int latency = UNSET;
module_param(latency, int, 0444);
static unsigned int video_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
static unsigned int vbi_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
static unsigned int radio_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
-static unsigned int dsp_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
-static unsigned int mixer_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
static unsigned int tuner[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
static unsigned int card[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
module_param_array(video_nr, int, NULL, 0444);
module_param_array(vbi_nr, int, NULL, 0444);
module_param_array(radio_nr, int, NULL, 0444);
-module_param_array(dsp_nr, int, NULL, 0444);
-module_param_array(mixer_nr, int, NULL, 0444);
module_param_array(tuner, int, NULL, 0444);
module_param_array(card, int, NULL, 0444);
MODULE_PARM_DESC(video_nr, "video device number");
MODULE_PARM_DESC(vbi_nr, "vbi device number");
MODULE_PARM_DESC(radio_nr, "radio device number");
-MODULE_PARM_DESC(dsp_nr, "oss dsp device number");
-MODULE_PARM_DESC(mixer_nr, "oss mixer device number");
MODULE_PARM_DESC(tuner, "tuner type");
MODULE_PARM_DESC(card, "card type");
static int need_empress;
static int need_dvb;
static int need_alsa;
+static int need_oss;
static int pending_call(struct notifier_block *self, unsigned long state,
void *module)
request_module("saa7134-dvb");
if (need_alsa)
request_module("saa7134-alsa");
+ if (need_oss)
+ request_module("saa7134-oss");
return NOTIFY_DONE;
}
static void request_module_depend(char *name, int *flag)
{
+ int err;
switch (THIS_MODULE->state) {
case MODULE_STATE_COMING:
if (!pending_registered) {
- register_module_notifier(&pending_notifier);
+ err = register_module_notifier(&pending_notifier);
pending_registered = 1;
}
*flag = 1;
goto out;
}
- /* If alsa support is active and we get a sound report, exit
- and let the saa7134-alsa module deal with it */
+ /* If dmasound support is active and we get a sound report, exit
+ and let the saa7134-alsa/oss module deal with it */
- if ((report & SAA7134_IRQ_REPORT_DONE_RA3) && alsa) {
+ if ((report & SAA7134_IRQ_REPORT_DONE_RA3) &&
+ (dev->dmasound.priv_data != NULL) )
+ {
if (irq_debug > 1)
- printk(KERN_DEBUG "%s/irq: ignoring interrupt for ALSA\n",
+ printk(KERN_DEBUG "%s/irq: ignoring interrupt for DMA sound\n",
dev->name);
goto out;
}
card_has_mpeg(dev))
saa7134_irq_ts_done(dev,status);
- if ((report & SAA7134_IRQ_REPORT_DONE_RA3)) {
- if (oss) {
- saa7134_irq_oss_done(dev,status);
- }
- }
-
if ((report & (SAA7134_IRQ_REPORT_GPIO16 |
SAA7134_IRQ_REPORT_GPIO18)) &&
dev->remote)
* audio will not work.
*/
- switch (dev->pci->device) {
- case PCI_DEVICE_ID_PHILIPS_SAA7134:
- case PCI_DEVICE_ID_PHILIPS_SAA7133:
- case PCI_DEVICE_ID_PHILIPS_SAA7135:
- saa7134_oss_init1(dev);
- break;
- }
-
/* enable peripheral devices */
saa_writeb(SAA7134_SPECIAL_MODE, 0x01);
irq2_mask |= (SAA7134_IRQ2_INTE_GPIO18 |
SAA7134_IRQ2_INTE_GPIO18A |
SAA7134_IRQ2_INTE_GPIO16 );
- else if (dev->has_remote == SAA7134_REMOTE_I2C)
- request_module("ir-kbd-i2c");
saa_writel(SAA7134_IRQ1, 0);
saa_writel(SAA7134_IRQ2, irq2_mask);
{
dprintk("hwfini\n");
- switch (dev->pci->device) {
- case PCI_DEVICE_ID_PHILIPS_SAA7134:
- case PCI_DEVICE_ID_PHILIPS_SAA7133:
- case PCI_DEVICE_ID_PHILIPS_SAA7135:
- saa7134_oss_fini(dev);
- break;
- }
if (card_has_mpeg(dev))
saa7134_ts_fini(dev);
saa7134_input_fini(dev);
if (card_is_dvb(dev))
request_module_depend("saa7134-dvb",&need_dvb);
- if (!oss && alsa) {
- dprintk("Requesting ALSA module\n");
+
+ if (alsa)
request_module_depend("saa7134-alsa",&need_alsa);
- }
+ if (oss)
+ request_module_depend("saa7134-oss",&need_oss);
v4l2_prio_init(&dev->prio);
dev->name,dev->radio_dev->minor & 0x1f);
}
- /* register oss devices */
- switch (dev->pci->device) {
- case PCI_DEVICE_ID_PHILIPS_SAA7134:
- case PCI_DEVICE_ID_PHILIPS_SAA7133:
- case PCI_DEVICE_ID_PHILIPS_SAA7135:
- if (oss) {
- err = dev->dmasound.minor_dsp =
- register_sound_dsp(&saa7134_dsp_fops,
- dsp_nr[dev->nr]);
- if (err < 0) {
- goto fail4;
- }
- printk(KERN_INFO "%s: registered device dsp%d\n",
- dev->name,dev->dmasound.minor_dsp >> 4);
-
- err = dev->dmasound.minor_mixer =
- register_sound_mixer(&saa7134_mixer_fops,
- mixer_nr[dev->nr]);
- if (err < 0)
- goto fail5;
- printk(KERN_INFO "%s: registered device mixer%d\n",
- dev->name,dev->dmasound.minor_mixer >> 4);
- }
- break;
- }
-
/* everything worked */
pci_set_drvdata(pci_dev,dev);
saa7134_devcount++;
/* check for signal */
saa7134_irq_video_intl(dev);
+
return 0;
- fail5:
- switch (dev->pci->device) {
- case PCI_DEVICE_ID_PHILIPS_SAA7134:
- case PCI_DEVICE_ID_PHILIPS_SAA7133:
- case PCI_DEVICE_ID_PHILIPS_SAA7135:
- if (oss)
- unregister_sound_dsp(dev->dmasound.minor_dsp);
- break;
- }
fail4:
saa7134_unregister_video(dev);
saa7134_i2c_unregister(dev);
saa7134_devcount--;
saa7134_i2c_unregister(dev);
- switch (dev->pci->device) {
- case PCI_DEVICE_ID_PHILIPS_SAA7134:
- case PCI_DEVICE_ID_PHILIPS_SAA7133:
- case PCI_DEVICE_ID_PHILIPS_SAA7135:
- if (oss) {
- unregister_sound_mixer(dev->dmasound.minor_mixer);
- unregister_sound_dsp(dev->dmasound.minor_dsp);
- }
- break;
- }
saa7134_unregister_video(dev);
- /* release ressources */
+ /* the DMA sound modules should be unloaded before reaching
+ this, but just in case they are still present... */
+ if (dev->dmasound.priv_data != NULL) {
+ free_irq(pci_dev->irq, &dev->dmasound);
+ dev->dmasound.priv_data = NULL;
+ }
+
+ /* release resources */
free_irq(pci_dev->irq, dev);
iounmap(dev->lmmio);
release_mem_region(pci_resource_start(pci_dev,0),
EXPORT_SYMBOL(saa7134_devlist);
EXPORT_SYMBOL(saa7134_boards);
-/* ----------------- For ALSA -------------------------------- */
+/* ----------------- for the DMA sound modules --------------- */
EXPORT_SYMBOL(saa7134_pgtable_free);
EXPORT_SYMBOL(saa7134_pgtable_build);
};
-static IR_KEYTAB_TYPE ir_codes_pinnacle[IR_KEYTAB_SIZE] = {
- [ 0x59 ] = KEY_MUTE,
- [ 0x4a ] = KEY_POWER,
-
- [ 0x18 ] = KEY_TEXT,
- [ 0x26 ] = KEY_TV,
- [ 0x3d ] = KEY_PRINT,
-
- [ 0x48 ] = KEY_RED,
- [ 0x04 ] = KEY_GREEN,
- [ 0x11 ] = KEY_YELLOW,
- [ 0x00 ] = KEY_BLUE,
-
- [ 0x2d ] = KEY_VOLUMEUP,
- [ 0x1e ] = KEY_VOLUMEDOWN,
-
- [ 0x49 ] = KEY_MENU,
-
- [ 0x16 ] = KEY_CHANNELUP,
- [ 0x17 ] = KEY_CHANNELDOWN,
-
- [ 0x20 ] = KEY_UP,
- [ 0x21 ] = KEY_DOWN,
- [ 0x22 ] = KEY_LEFT,
- [ 0x23 ] = KEY_RIGHT,
- [ 0x0d ] = KEY_SELECT,
-
-
-
- [ 0x08 ] = KEY_BACK,
- [ 0x07 ] = KEY_REFRESH,
-
- [ 0x2f ] = KEY_ZOOM,
- [ 0x29 ] = KEY_RECORD,
-
- [ 0x4b ] = KEY_PAUSE,
- [ 0x4d ] = KEY_REWIND,
- [ 0x2e ] = KEY_PLAY,
- [ 0x4e ] = KEY_FORWARD,
- [ 0x53 ] = KEY_PREVIOUS,
- [ 0x4c ] = KEY_STOP,
- [ 0x54 ] = KEY_NEXT,
-
- [ 0x69 ] = KEY_KP0,
- [ 0x6a ] = KEY_KP1,
- [ 0x6b ] = KEY_KP2,
- [ 0x6c ] = KEY_KP3,
- [ 0x6d ] = KEY_KP4,
- [ 0x6e ] = KEY_KP5,
- [ 0x6f ] = KEY_KP6,
- [ 0x70 ] = KEY_KP7,
- [ 0x71 ] = KEY_KP8,
- [ 0x72 ] = KEY_KP9,
-
- [ 0x74 ] = KEY_CHANNEL,
- [ 0x0a ] = KEY_BACKSPACE,
-};
-
/* Mapping for the 28 key remote control as seen at
http://www.sednacomputer.com/photo/cardbus-tv.jpg
Pavel Mihaylov <bin@bash.info> */
return 1;
}
-/* The new pinnacle PCTV remote (with the colored buttons)
- *
- * Ricardo Cerqueira <v4l@cerqueira.org>
- */
-
-static int get_key_pinnacle(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
-{
- unsigned char b[4];
- unsigned int start = 0,parity = 0,code = 0;
-
- /* poll IR chip */
- if (4 != i2c_master_recv(&ir->c,b,4)) {
- i2cdprintk("read error\n");
- return -EIO;
- }
-
- for (start = 0; start<4; start++) {
- if (b[start] == 0x80) {
- code=b[(start+3)%4];
- parity=b[(start+2)%4];
- }
- }
-
- /* Empty Request */
- if (parity==0)
- return 0;
-
- /* Repeating... */
- if (ir->old == parity)
- return 0;
-
-
- ir->old = parity;
-
- /* Reduce code value to fit inside IR_KEYTAB_SIZE
- *
- * this is the only value that results in 42 unique
- * codes < 128
- */
-
- code %= 0x88;
-
- *ir_raw = code;
- *ir_key = code;
-
- i2cdprintk("Pinnacle PCTV key %02x\n", code);
-
- return 1;
-}
-
-
void saa7134_input_irq(struct saa7134_dev *dev)
{
struct saa7134_ir *ir = dev->remote;
* oss dsp interface
*
* (c) 2001,02 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
+ * 2005 conversion to standalone module:
+ * Ricardo Cerqueira <v4l@cerqueira.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/kernel.h>
+#include <linux/interrupt.h>
#include <linux/slab.h>
+#include <linux/sound.h>
#include <linux/soundcard.h>
#include "saa7134-reg.h"
/* ------------------------------------------------------------------ */
-static unsigned int oss_debug = 0;
-module_param(oss_debug, int, 0644);
-MODULE_PARM_DESC(oss_debug,"enable debug messages [oss]");
+static unsigned int debug = 0;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug,"enable debug messages [oss]");
-static unsigned int oss_rate = 0;
-module_param(oss_rate, int, 0444);
-MODULE_PARM_DESC(oss_rate,"sample rate (valid are: 32000,48000)");
+static unsigned int rate = 0;
+module_param(rate, int, 0444);
+MODULE_PARM_DESC(rate,"sample rate (valid are: 32000,48000)");
-#define dprintk(fmt, arg...) if (oss_debug) \
+static unsigned int dsp_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
+MODULE_PARM_DESC(dsp_nr, "device numbers for SAA7134 capture interface(s).");
+module_param_array(dsp_nr, int, NULL, 0444);
+
+static unsigned int mixer_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
+MODULE_PARM_DESC(mixer_nr, "mixer numbers for SAA7134 capture interface(s).");
+module_param_array(mixer_nr, int, NULL, 0444);
+
+#define dprintk(fmt, arg...) if (debug) \
printk(KERN_DEBUG "%s/oss: " fmt, dev->name , ## arg)
int __user *p = argp;
int val = 0;
- if (oss_debug > 1)
+ if (debug > 1)
saa7134_print_ioctl(dev->name,cmd);
switch (cmd) {
case OSS_GETVERSION:
void __user *argp = (void __user *) arg;
int __user *p = argp;
- if (oss_debug > 1)
+ if (debug > 1)
saa7134_print_ioctl(dev->name,cmd);
switch (cmd) {
case OSS_GETVERSION:
/* ------------------------------------------------------------------ */
+static irqreturn_t saa7134_oss_irq(int irq, void *dev_id, struct pt_regs *regs)
+{
+ struct saa7134_dmasound *dmasound = dev_id;
+ struct saa7134_dev *dev = dmasound->priv_data;
+ unsigned long report, status;
+ int loop, handled = 0;
+
+ for (loop = 0; loop < 10; loop++) {
+ report = saa_readl(SAA7134_IRQ_REPORT);
+ status = saa_readl(SAA7134_IRQ_STATUS);
+
+ if (report & SAA7134_IRQ_REPORT_DONE_RA3) {
+ handled = 1;
+ saa_writel(SAA7134_IRQ_REPORT,report);
+ saa7134_irq_oss_done(dev, status);
+ } else {
+ goto out;
+ }
+ }
+
+ if (loop == 10) {
+ dprintk("error! looping IRQ!");
+ }
+out:
+ return IRQ_RETVAL(handled);
+}
+
int saa7134_oss_init1(struct saa7134_dev *dev)
{
+
+ if ((request_irq(dev->pci->irq, saa7134_oss_irq,
+ SA_SHIRQ | SA_INTERRUPT, dev->name,
+ (void*) &dev->dmasound)) < 0)
+ return -1;
+
/* general */
init_MUTEX(&dev->dmasound.lock);
init_waitqueue_head(&dev->dmasound.wq);
/* dsp */
dev->dmasound.rate = 32000;
- if (oss_rate)
- dev->dmasound.rate = oss_rate;
+ if (rate)
+ dev->dmasound.rate = rate;
dev->dmasound.rate = (dev->dmasound.rate > 40000) ? 48000 : 32000;
/* mixer */
/* next block addr */
next_blk = (dev->dmasound.dma_blk + 2) % dev->dmasound.blocks;
saa_writel(reg,next_blk * dev->dmasound.blksize);
- if (oss_debug > 2)
+ if (debug > 2)
dprintk("irq: ok, %s, next_blk=%d, addr=%x\n",
(status & 0x10000000) ? "even" : "odd ", next_blk,
next_blk * dev->dmasound.blksize);
spin_unlock(&dev->slock);
}
+int saa7134_dsp_create(struct saa7134_dev *dev)
+{
+ int err;
+
+ err = dev->dmasound.minor_dsp =
+ register_sound_dsp(&saa7134_dsp_fops,
+ dsp_nr[dev->nr]);
+ if (err < 0) {
+ goto fail;
+ }
+ printk(KERN_INFO "%s: registered device dsp%d\n",
+ dev->name,dev->dmasound.minor_dsp >> 4);
+
+ err = dev->dmasound.minor_mixer =
+ register_sound_mixer(&saa7134_mixer_fops,
+ mixer_nr[dev->nr]);
+ if (err < 0)
+ goto fail;
+ printk(KERN_INFO "%s: registered device mixer%d\n",
+ dev->name,dev->dmasound.minor_mixer >> 4);
+
+ return 0;
+
+fail:
+ unregister_sound_dsp(dev->dmasound.minor_dsp);
+ return 0;
+
+
+}
+
+static int saa7134_oss_init(void)
+{
+ struct saa7134_dev *dev = NULL;
+ struct list_head *list;
+
+ printk(KERN_INFO "saa7134 OSS driver for DMA sound loaded\n");
+
+ list_for_each(list,&saa7134_devlist) {
+ dev = list_entry(list, struct saa7134_dev, devlist);
+ if (dev->dmasound.priv_data == NULL) {
+ dev->dmasound.priv_data = dev;
+ saa7134_oss_init1(dev);
+ saa7134_dsp_create(dev);
+ } else {
+ printk(KERN_ERR "saa7134 OSS: DMA sound is being handled by ALSA, ignoring %s\n",dev->name);
+ return -EBUSY;
+ }
+ }
+
+ if (dev == NULL)
+ printk(KERN_INFO "saa7134 OSS: no saa7134 cards found\n");
+
+ return 0;
+
+}
+
+void saa7134_oss_exit(void)
+{
+ struct saa7134_dev *dev = NULL;
+ struct list_head *list;
+
+ list_for_each(list,&saa7134_devlist) {
+ dev = list_entry(list, struct saa7134_dev, devlist);
+
+ /* Device isn't registered by OSS, probably ALSA's */
+ if (!dev->dmasound.minor_dsp)
+ continue;
+
+ unregister_sound_mixer(dev->dmasound.minor_mixer);
+ unregister_sound_dsp(dev->dmasound.minor_dsp);
+
+ saa7134_oss_fini(dev);
+
+ if (dev->pci->irq > 0) {
+ synchronize_irq(dev->pci->irq);
+ free_irq(dev->pci->irq,&dev->dmasound);
+ }
+
+ dev->dmasound.priv_data = NULL;
+
+ }
+
+ printk(KERN_INFO "saa7134 OSS driver for DMA sound unloaded\n");
+
+ return;
+}
+
+module_init(saa7134_oss_init);
+module_exit(saa7134_oss_exit);
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
+
/* ----------------------------------------------------------- */
/*
* Local variables:
#define SAA7134_BOARD_SEDNA_PC_TV_CARDBUS 79
#define SAA7134_BOARD_ASUSTEK_DIGIMATRIX_TV 80
#define SAA7134_BOARD_PHILIPS_TIGER 81
+#define SAA7134_BOARD_MSI_TVATANYWHERE_PLUS 82
#define SAA7134_MAXBOARDS 8
#define SAA7134_INPUT_MAX 8
unsigned int dma_blk;
unsigned int read_offset;
unsigned int read_count;
+ void * priv_data;
snd_pcm_substream_t *substream;
};
t->sgIF = 124;
t->tda8290_easy_mode = 0x20;
mode = "L";
+ } else if (t->std & V4L2_STD_SECAM_LC) {
+ t->sgIF = 20;
+ t->tda8290_easy_mode = 0x40;
+ mode = "LC";
}
tuner_dbg("setting tda8290 to system %s\n", mode);
}
static char pal[] = "-";
module_param_string(pal, pal, sizeof(pal), 0644);
-static char secam[] = "-";
+static char secam[] = "--";
module_param_string(secam, secam, sizeof(secam), 0644);
/* get more precise norm info from insmod option */
break;
case 'l':
case 'L':
- tuner_dbg ("insmod fixup: SECAM => SECAM-L\n");
- t->std = V4L2_STD_SECAM_L;
+ if ((secam[1]=='C')||(secam[1]=='c')) {
+ tuner_dbg ("insmod fixup: SECAM => SECAM-L'\n");
+ t->std = V4L2_STD_SECAM_LC;
+ } else {
+ tuner_dbg ("insmod fixup: SECAM => SECAM-L\n");
+ t->std = V4L2_STD_SECAM_L;
+ }
break;
case '-':
/* default parameter, do nothing */
{ "Ymec TVision TVF-5533MF", Philips, NTSC,
16*160.00,16*454.00,0x01,0x02,0x04,0x8e,732},
- /* 60-68 */
+ /* 60-69 */
{ "Thomson DDT 7611 (ATSC/NTSC)", THOMSON, ATSC,
16*157.25,16*454.00,0x39,0x3a,0x3c,0x8e,732},
{ "Tena TNF9533-D/IF/TNF9533-B/DF", Philips, PAL,
16*160.00,16*442.00,0xa1,0xa2,0xa4,0xc8,623 },
{ "Philips TUV1236D ATSC/NTSC dual in", Philips, ATSC,
16*157.25,16*454.00,0x01,0x02,0x04,0xce,732 },
+ { "Tena TNF 5335 MF", Philips, NTSC,
+ 16*157.25,16*454.00,0x01,0x02,0x04,0x8e,732 },
};
unsigned const int tuner_count = ARRAY_SIZE(tuners);
*
* Based on saa7115 driver
*
+ * Copyright (C) 2005 Hans Verkuil <hverkuil@xs4all.nl>
+ * - Cleanup
+ * - V4L2 API update
+ * - sound fixes
+ *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
#include <media/audiochip.h>
MODULE_DESCRIPTION("wm8775 driver");
-MODULE_AUTHOR("Ulf Eklund");
+MODULE_AUTHOR("Ulf Eklund, Hans Verkuil");
MODULE_LICENSE("GPL");
#define wm8775_err(fmt, arg...) do { \
.disable = mcp_sa11x0_disable,
};
-static int mcp_sa11x0_probe(struct device *dev)
+static int mcp_sa11x0_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
struct mcp_plat_data *data = pdev->dev.platform_data;
struct mcp *mcp;
int ret;
mcp->dma_telco_rd = DMA_Ser4MCP1Rd;
mcp->dma_telco_wr = DMA_Ser4MCP1Wr;
- dev_set_drvdata(dev, mcp);
+ platform_set_drvdata(pdev, mcp);
if (machine_is_assabet()) {
ASSABET_BCR_set(ASSABET_BCR_CODEC_RST);
release:
release_mem_region(0x80060000, 0x60);
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(pdev, NULL);
out:
return ret;
}
-static int mcp_sa11x0_remove(struct device *dev)
+static int mcp_sa11x0_remove(struct platform_device *dev)
{
- struct mcp *mcp = dev_get_drvdata(dev);
+ struct mcp *mcp = platform_get_drvdata(dev);
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(dev, NULL);
mcp_host_unregister(mcp);
release_mem_region(0x80060000, 0x60);
return 0;
}
-static int mcp_sa11x0_suspend(struct device *dev, pm_message_t state)
+static int mcp_sa11x0_suspend(struct platform_device *dev, pm_message_t state)
{
- struct mcp *mcp = dev_get_drvdata(dev);
+ struct mcp *mcp = platform_get_drvdata(dev);
priv(mcp)->mccr0 = Ser4MCCR0;
priv(mcp)->mccr1 = Ser4MCCR1;
return 0;
}
-static int mcp_sa11x0_resume(struct device *dev)
+static int mcp_sa11x0_resume(struct platform_device *dev)
{
- struct mcp *mcp = dev_get_drvdata(dev);
+ struct mcp *mcp = platform_get_drvdata(dev);
Ser4MCCR1 = priv(mcp)->mccr1;
Ser4MCCR0 = priv(mcp)->mccr0;
/*
* The driver for the SA11x0 MCP port.
*/
-static struct device_driver mcp_sa11x0_driver = {
- .name = "sa11x0-mcp",
- .bus = &platform_bus_type,
+static struct platform_driver mcp_sa11x0_driver = {
.probe = mcp_sa11x0_probe,
.remove = mcp_sa11x0_remove,
.suspend = mcp_sa11x0_suspend,
.resume = mcp_sa11x0_resume,
+ .driver = {
+ .name = "sa11x0-mcp",
+ },
};
/*
*/
static int __init mcp_sa11x0_init(void)
{
- return driver_register(&mcp_sa11x0_driver);
+ return platform_driver_register(&mcp_sa11x0_driver);
}
static void __exit mcp_sa11x0_exit(void)
{
- driver_unregister(&mcp_sa11x0_driver);
+ platform_driver_unregister(&mcp_sa11x0_driver);
}
module_init(mcp_sa11x0_init);
#define SKY_CPUSTATE_VERSION "1.1"
-static int hdpu_cpustate_probe(struct device *ddev);
-static int hdpu_cpustate_remove(struct device *ddev);
+static int hdpu_cpustate_probe(struct platform_device *pdev);
+static int hdpu_cpustate_remove(struct platform_device *pdev);
struct cpustate_t cpustate;
return len;
}
-static struct device_driver hdpu_cpustate_driver = {
- .name = HDPU_CPUSTATE_NAME,
- .bus = &platform_bus_type,
+static struct platform_driver hdpu_cpustate_driver = {
.probe = hdpu_cpustate_probe,
.remove = hdpu_cpustate_remove,
+ .driver = {
+ .name = HDPU_CPUSTATE_NAME,
+ },
};
/*
&cpustate_fops
};
-static int hdpu_cpustate_probe(struct device *ddev)
+static int hdpu_cpustate_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(ddev);
struct resource *res;
struct proc_dir_entry *proc_de;
int ret;
return 0;
}
-static int hdpu_cpustate_remove(struct device *ddev)
+static int hdpu_cpustate_remove(struct platform_device *pdev)
{
cpustate.set_addr = NULL;
static int __init cpustate_init(void)
{
int rc;
- rc = driver_register(&hdpu_cpustate_driver);
+ rc = platform_driver_register(&hdpu_cpustate_driver);
return rc;
}
static void __exit cpustate_exit(void)
{
- driver_unregister(&hdpu_cpustate_driver);
+ platform_driver_unregister(&hdpu_cpustate_driver);
}
module_init(cpustate_init);
#include <linux/platform_device.h>
-static int hdpu_nexus_probe(struct device *ddev);
-static int hdpu_nexus_remove(struct device *ddev);
+static int hdpu_nexus_probe(struct platform_device *pdev);
+static int hdpu_nexus_remove(struct platform_device *pdev);
static struct proc_dir_entry *hdpu_slot_id;
static struct proc_dir_entry *hdpu_chassis_id;
static int slot_id = -1;
static int chassis_id = -1;
-static struct device_driver hdpu_nexus_driver = {
- .name = HDPU_NEXUS_NAME,
- .bus = &platform_bus_type,
+static struct platform_driver hdpu_nexus_driver = {
.probe = hdpu_nexus_probe,
.remove = hdpu_nexus_remove,
+ .driver = {
+ .name = HDPU_NEXUS_NAME,
+ },
};
int hdpu_slot_id_read(char *buffer, char **buffer_location, off_t offset,
return sprintf(buffer, "%d\n", chassis_id);
}
-static int hdpu_nexus_probe(struct device *ddev)
+static int hdpu_nexus_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(ddev);
struct resource *res;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
return 0;
}
-static int hdpu_nexus_remove(struct device *ddev)
+static int hdpu_nexus_remove(struct platform_device *pdev)
{
slot_id = -1;
chassis_id = -1;
static int __init nexus_init(void)
{
int rc;
- rc = driver_register(&hdpu_nexus_driver);
+ rc = platform_driver_register(&hdpu_nexus_driver);
return rc;
}
static void __exit nexus_exit(void)
{
- driver_unregister(&hdpu_nexus_driver);
+ platform_driver_unregister(&hdpu_nexus_driver);
}
module_init(nexus_init);
#include <asm/div64.h>
#include <asm/io.h>
-#include <asm/irq.h>
#include <asm/scatterlist.h>
#include <asm/sizes.h>
#include <asm/hardware/amba.h>
return IRQ_HANDLED;
}
-static int pxamci_probe(struct device *dev)
+static int pxamci_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
struct mmc_host *mmc;
struct pxamci_host *host = NULL;
struct resource *r;
if (!r)
return -EBUSY;
- mmc = mmc_alloc_host(sizeof(struct pxamci_host), dev);
+ mmc = mmc_alloc_host(sizeof(struct pxamci_host), &pdev->dev);
if (!mmc) {
ret = -ENOMEM;
goto out;
host->pdata->ocr_mask :
MMC_VDD_32_33|MMC_VDD_33_34;
- host->sg_cpu = dma_alloc_coherent(dev, PAGE_SIZE, &host->sg_dma, GFP_KERNEL);
+ host->sg_cpu = dma_alloc_coherent(&pdev->dev, PAGE_SIZE, &host->sg_dma, GFP_KERNEL);
if (!host->sg_cpu) {
ret = -ENOMEM;
goto out;
if (ret)
goto out;
- dev_set_drvdata(dev, mmc);
+ platform_set_drvdata(pdev, mmc);
if (host->pdata && host->pdata->init)
- host->pdata->init(dev, pxamci_detect_irq, mmc);
+ host->pdata->init(&pdev->dev, pxamci_detect_irq, mmc);
mmc_add_host(mmc);
if (host->base)
iounmap(host->base);
if (host->sg_cpu)
- dma_free_coherent(dev, PAGE_SIZE, host->sg_cpu, host->sg_dma);
+ dma_free_coherent(&pdev->dev, PAGE_SIZE, host->sg_cpu, host->sg_dma);
}
if (mmc)
mmc_free_host(mmc);
return ret;
}
-static int pxamci_remove(struct device *dev)
+static int pxamci_remove(struct platform_device *pdev)
{
- struct mmc_host *mmc = dev_get_drvdata(dev);
+ struct mmc_host *mmc = platform_get_drvdata(pdev);
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(pdev, NULL);
if (mmc) {
struct pxamci_host *host = mmc_priv(mmc);
if (host->pdata && host->pdata->exit)
- host->pdata->exit(dev, mmc);
+ host->pdata->exit(&pdev->dev, mmc);
mmc_remove_host(mmc);
free_irq(host->irq, host);
pxa_free_dma(host->dma);
iounmap(host->base);
- dma_free_coherent(dev, PAGE_SIZE, host->sg_cpu, host->sg_dma);
+ dma_free_coherent(&pdev->dev, PAGE_SIZE, host->sg_cpu, host->sg_dma);
release_resource(host->res);
}
#ifdef CONFIG_PM
-static int pxamci_suspend(struct device *dev, pm_message_t state)
+static int pxamci_suspend(struct platform_device *dev, pm_message_t state)
{
- struct mmc_host *mmc = dev_get_drvdata(dev);
+ struct mmc_host *mmc = platform_get_drvdata(dev);
int ret = 0;
if (mmc)
return ret;
}
-static int pxamci_resume(struct device *dev)
+static int pxamci_resume(struct platform_device *dev)
{
- struct mmc_host *mmc = dev_get_drvdata(dev);
+ struct mmc_host *mmc = platform_get_drvdata(dev);
int ret = 0;
if (mmc)
#define pxamci_resume NULL
#endif
-static struct device_driver pxamci_driver = {
- .name = DRIVER_NAME,
- .bus = &platform_bus_type,
+static struct platform_driver pxamci_driver = {
.probe = pxamci_probe,
.remove = pxamci_remove,
.suspend = pxamci_suspend,
.resume = pxamci_resume,
+ .driver = {
+ .name = DRIVER_NAME,
+ },
};
static int __init pxamci_init(void)
{
- return driver_register(&pxamci_driver);
+ return platform_driver_register(&pxamci_driver);
}
static void __exit pxamci_exit(void)
{
- driver_unregister(&pxamci_driver);
+ platform_driver_unregister(&pxamci_driver);
}
module_init(pxamci_init);
#include "wbsd.h"
#define DRIVER_NAME "wbsd"
-#define DRIVER_VERSION "1.4"
+#define DRIVER_VERSION "1.5"
#ifdef CONFIG_MMC_DEBUG
#define DBG(x...) \
* Non-PnP
*/
-static int __devinit wbsd_probe(struct device* dev)
+static int __devinit wbsd_probe(struct platform_device* dev)
{
- return wbsd_init(dev, io, irq, dma, 0);
+ return wbsd_init(&dev->dev, io, irq, dma, 0);
}
-static int __devexit wbsd_remove(struct device* dev)
+static int __devexit wbsd_remove(struct platform_device* dev)
{
- wbsd_shutdown(dev, 0);
+ wbsd_shutdown(&dev->dev, 0);
return 0;
}
#ifdef CONFIG_PM
-static int wbsd_suspend(struct device *dev, pm_message_t state)
+static int wbsd_suspend(struct platform_device *dev, pm_message_t state)
{
- struct mmc_host *mmc = dev_get_drvdata(dev);
+ struct mmc_host *mmc = platform_get_drvdata(dev);
struct wbsd_host *host;
int ret;
return 0;
}
-static int wbsd_resume(struct device *dev)
+static int wbsd_resume(struct platform_device *dev)
{
- struct mmc_host *mmc = dev_get_drvdata(dev);
+ struct mmc_host *mmc = platform_get_drvdata(dev);
struct wbsd_host *host;
if (!mmc)
static struct platform_device *wbsd_device;
-static struct device_driver wbsd_driver = {
- .name = DRIVER_NAME,
- .bus = &platform_bus_type,
+static struct platform_driver wbsd_driver = {
.probe = wbsd_probe,
- .remove = wbsd_remove,
+ .remove = __devexit_p(wbsd_remove),
.suspend = wbsd_suspend,
.resume = wbsd_resume,
+ .driver = {
+ .name = DRIVER_NAME,
+ },
};
#ifdef CONFIG_PNP
.name = DRIVER_NAME,
.id_table = pnp_dev_table,
.probe = wbsd_pnp_probe,
- .remove = wbsd_pnp_remove,
+ .remove = __devexit_p(wbsd_pnp_remove),
};
#endif /* CONFIG_PNP */
if (nopnp)
{
- result = driver_register(&wbsd_driver);
+ result = platform_driver_register(&wbsd_driver);
if (result < 0)
return result;
{
platform_device_unregister(wbsd_device);
- driver_unregister(&wbsd_driver);
+ platform_driver_unregister(&wbsd_driver);
}
DBG("unloaded\n");
module_param(dma, int, 0444);
MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Pierre Ossman <drzeus@drzeus.cx>");
MODULE_DESCRIPTION("Winbond W83L51xD SD/MMC card interface driver");
MODULE_VERSION(DRIVER_VERSION);
config MTD_TS5500
tristate "JEDEC Flash device mapped on Technologic Systems TS-5500"
- depends on ELAN
+ depends on X86
select MTD_PARTITIONS
select MTD_JEDECPROBE
select MTD_CFI_AMDSTD
static const char *probes[] = { "RedBoot", "cmdlinepart", NULL };
-static struct bast_flash_info *to_bast_info(struct device *dev)
-{
- return (struct bast_flash_info *)dev_get_drvdata(dev);
-}
-
static void bast_flash_setrw(int to)
{
unsigned int val;
local_irq_restore(flags);
}
-static int bast_flash_remove(struct device *dev)
+static int bast_flash_remove(struct platform_device *pdev)
{
- struct bast_flash_info *info = to_bast_info(dev);
+ struct bast_flash_info *info = platform_get_drvdata(pdev);
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(pdev, NULL);
if (info == NULL)
return 0;
return 0;
}
-static int bast_flash_probe(struct device *dev)
+static int bast_flash_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
struct bast_flash_info *info;
struct resource *res;
int err = 0;
}
memzero(info, sizeof(*info));
- dev_set_drvdata(dev, info);
+ platform_set_drvdata(pdev, info);
res = pdev->resource; /* assume that the flash has one resource */
info->map.phys = res->start;
info->map.size = res->end - res->start + 1;
- info->map.name = dev->bus_id;
+ info->map.name = pdev->dev.bus_id;
info->map.bankwidth = 2;
if (info->map.size > AREA_MAXSIZE)
/* fall through to exit error */
exit_error:
- bast_flash_remove(dev);
+ bast_flash_remove(pdev);
return err;
}
-static struct device_driver bast_flash_driver = {
- .name = "bast-nor",
- .owner = THIS_MODULE,
- .bus = &platform_bus_type,
+static struct platform_driver bast_flash_driver = {
.probe = bast_flash_probe,
.remove = bast_flash_remove,
+ .driver = {
+ .name = "bast-nor",
+ .owner = THIS_MODULE,
+ },
};
static int __init bast_flash_init(void)
{
printk("BAST NOR-Flash Driver, (c) 2004 Simtec Electronics\n");
- return driver_register(&bast_flash_driver);
+ return platform_driver_register(&bast_flash_driver);
}
static void __exit bast_flash_exit(void)
{
- driver_unregister(&bast_flash_driver);
+ platform_driver_unregister(&bast_flash_driver);
}
module_init(bast_flash_init);
static const char *probes[] = { "cmdlinepart", "RedBoot", "afs", NULL };
-static int armflash_probe(struct device *_dev)
+static int armflash_probe(struct platform_device *dev)
{
- struct platform_device *dev = to_platform_device(_dev);
struct flash_platform_data *plat = dev->dev.platform_data;
struct resource *res = dev->resource;
unsigned int size = res->end - res->start + 1;
}
if (err == 0)
- dev_set_drvdata(&dev->dev, info);
+ platform_set_drvdata(dev, info);
/*
* If we got an error, free all resources.
return err;
}
-static int armflash_remove(struct device *_dev)
+static int armflash_remove(struct platform_device *dev)
{
- struct platform_device *dev = to_platform_device(_dev);
- struct armflash_info *info = dev_get_drvdata(&dev->dev);
+ struct armflash_info *info = platform_get_drvdata(dev);
- dev_set_drvdata(&dev->dev, NULL);
+ platform_set_drvdata(dev, NULL);
if (info) {
if (info->mtd) {
return 0;
}
-static struct device_driver armflash_driver = {
- .name = "armflash",
- .bus = &platform_bus_type,
+static struct platform_driver armflash_driver = {
.probe = armflash_probe,
.remove = armflash_remove,
+ .driver = {
+ .name = "armflash",
+ },
};
static int __init armflash_init(void)
{
- return driver_register(&armflash_driver);
+ return platform_driver_register(&armflash_driver);
}
static void __exit armflash_exit(void)
{
- driver_unregister(&armflash_driver);
+ platform_driver_unregister(&armflash_driver);
}
module_init(armflash_init);
}
-static int ixp2000_flash_remove(struct device *_dev)
+static int ixp2000_flash_remove(struct platform_device *dev)
{
- struct platform_device *dev = to_platform_device(_dev);
struct flash_platform_data *plat = dev->dev.platform_data;
- struct ixp2000_flash_info *info = dev_get_drvdata(&dev->dev);
+ struct ixp2000_flash_info *info = platform_get_drvdata(dev);
- dev_set_drvdata(&dev->dev, NULL);
+ platform_set_drvdata(dev, NULL);
if(!info)
return 0;
}
-static int ixp2000_flash_probe(struct device *_dev)
+static int ixp2000_flash_probe(struct platform_device *dev)
{
static const char *probes[] = { "RedBoot", "cmdlinepart", NULL };
- struct platform_device *dev = to_platform_device(_dev);
struct ixp2000_flash_data *ixp_data = dev->dev.platform_data;
struct flash_platform_data *plat;
struct ixp2000_flash_info *info;
}
memzero(info, sizeof(struct ixp2000_flash_info));
- dev_set_drvdata(&dev->dev, info);
+ platform_set_drvdata(dev, info);
/*
* Tell the MTD layer we're not 1:1 mapped so that it does
return 0;
Error:
- ixp2000_flash_remove(_dev);
+ ixp2000_flash_remove(dev);
return err;
}
-static struct device_driver ixp2000_flash_driver = {
- .name = "IXP2000-Flash",
- .bus = &platform_bus_type,
+static struct platform_driver ixp2000_flash_driver = {
.probe = &ixp2000_flash_probe,
.remove = &ixp2000_flash_remove
+ .driver = {
+ .name = "IXP2000-Flash",
+ },
};
static int __init ixp2000_flash_init(void)
{
- return driver_register(&ixp2000_flash_driver);
+ return platform_driver_register(&ixp2000_flash_driver);
}
static void __exit ixp2000_flash_exit(void)
{
- driver_unregister(&ixp2000_flash_driver);
+ platform_driver_unregister(&ixp2000_flash_driver);
}
module_init(ixp2000_flash_init);
static const char *probes[] = { "RedBoot", "cmdlinepart", NULL };
-static int ixp4xx_flash_remove(struct device *_dev)
+static int ixp4xx_flash_remove(struct platform_device *dev)
{
- struct platform_device *dev = to_platform_device(_dev);
struct flash_platform_data *plat = dev->dev.platform_data;
- struct ixp4xx_flash_info *info = dev_get_drvdata(&dev->dev);
+ struct ixp4xx_flash_info *info = platform_get_drvdata(dev);
- dev_set_drvdata(&dev->dev, NULL);
+ platform_set_drvdata(dev, NULL);
if(!info)
return 0;
return 0;
}
-static int ixp4xx_flash_probe(struct device *_dev)
+static int ixp4xx_flash_probe(struct platform_device *dev)
{
- struct platform_device *dev = to_platform_device(_dev);
struct flash_platform_data *plat = dev->dev.platform_data;
struct ixp4xx_flash_info *info;
int err = -1;
}
memzero(info, sizeof(struct ixp4xx_flash_info));
- dev_set_drvdata(&dev->dev, info);
+ platform_set_drvdata(dev, info);
/*
* Tell the MTD layer we're not 1:1 mapped so that it does
return 0;
Error:
- ixp4xx_flash_remove(_dev);
+ ixp4xx_flash_remove(dev);
return err;
}
-static struct device_driver ixp4xx_flash_driver = {
- .name = "IXP4XX-Flash",
- .bus = &platform_bus_type,
+static struct platform_driver ixp4xx_flash_driver = {
.probe = ixp4xx_flash_probe,
.remove = ixp4xx_flash_remove,
+ .driver = {
+ .name = "IXP4XX-Flash",
+ },
};
static int __init ixp4xx_flash_init(void)
{
- return driver_register(&ixp4xx_flash_driver);
+ return platform_driver_register(&ixp4xx_flash_driver);
}
static void __exit ixp4xx_flash_exit(void)
{
- driver_unregister(&ixp4xx_flash_driver);
+ platform_driver_unregister(&ixp4xx_flash_driver);
}
}
}
-static int __devinit omapflash_probe(struct device *dev)
+static int __devinit omapflash_probe(struct platform_device *pdev)
{
int err;
struct omapflash_info *info;
- struct platform_device *pdev = to_platform_device(dev);
struct flash_platform_data *pdata = pdev->dev.platform_data;
struct resource *res = pdev->resource;
unsigned long size = res->end - res->start + 1;
#endif
add_mtd_device(info->mtd);
- dev_set_drvdata(&pdev->dev, info);
+ platform_set_drvdata(pdev, info);
return 0;
return err;
}
-static int __devexit omapflash_remove(struct device *dev)
+static int __devexit omapflash_remove(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct omapflash_info *info = dev_get_drvdata(&pdev->dev);
+ struct omapflash_info *info = platform_get_drvdata(pdev);
- dev_set_drvdata(&pdev->dev, NULL);
+ platform_set_drvdata(pdev, NULL);
if (info) {
if (info->parts) {
return 0;
}
-static struct device_driver omapflash_driver = {
- .name = "omapflash",
- .bus = &platform_bus_type,
+static struct platform_driver omapflash_driver = {
.probe = omapflash_probe,
.remove = __devexit_p(omapflash_remove),
+ .driver = {
+ .name = "omapflash",
+ },
};
static int __init omapflash_init(void)
{
- return driver_register(&omapflash_driver);
+ return platform_driver_register(&omapflash_driver);
}
static void __exit omapflash_exit(void)
{
- driver_unregister(&omapflash_driver);
+ platform_driver_unregister(&omapflash_driver);
}
module_init(omapflash_init);
* device private data to struct platram_info conversion
*/
-static inline struct platram_info *to_platram_info(struct device *dev)
+static inline struct platram_info *to_platram_info(struct platform_device *dev)
{
- return (struct platram_info *)dev_get_drvdata(dev);
+ return (struct platram_info *)platform_get_drvdata(dev);
}
/* platram_setrw
* called to remove the device from the driver's control
*/
-static int platram_remove(struct device *dev)
+static int platram_remove(struct platform_device *pdev)
{
- struct platram_info *info = to_platram_info(dev);
+ struct platram_info *info = to_platram_info(pdev);
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(pdev, NULL);
- dev_dbg(dev, "removing device\n");
+ dev_dbg(&pdev->dev, "removing device\n");
if (info == NULL)
return 0;
* driver is found.
*/
-static int platram_probe(struct device *dev)
+static int platram_probe(struct platform_device *pdev)
{
- struct platform_device *pd = to_platform_device(dev);
struct platdata_mtd_ram *pdata;
struct platram_info *info;
struct resource *res;
int err = 0;
- dev_dbg(dev, "probe entered\n");
+ dev_dbg(&pdev->dev, "probe entered\n");
- if (dev->platform_data == NULL) {
- dev_err(dev, "no platform data supplied\n");
+ if (pdev->dev.platform_data == NULL) {
+ dev_err(&pdev->dev, "no platform data supplied\n");
err = -ENOENT;
goto exit_error;
}
- pdata = dev->platform_data;
+ pdata = pdev->dev.platform_data;
info = kmalloc(sizeof(*info), GFP_KERNEL);
if (info == NULL) {
- dev_err(dev, "no memory for flash info\n");
+ dev_err(&pdev->dev, "no memory for flash info\n");
err = -ENOMEM;
goto exit_error;
}
memset(info, 0, sizeof(*info));
- dev_set_drvdata(dev, info);
+ platform_set_drvdata(pdev, info);
- info->dev = dev;
+ info->dev = &pdev->dev;
info->pdata = pdata;
/* get the resource for the memory mapping */
- res = platform_get_resource(pd, IORESOURCE_MEM, 0);
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (res == NULL) {
- dev_err(dev, "no memory resource specified\n");
+ dev_err(&pdev->dev, "no memory resource specified\n");
err = -ENOENT;
goto exit_free;
}
- dev_dbg(dev, "got platform resource %p (0x%lx)\n", res, res->start);
+ dev_dbg(&pdev->dev, "got platform resource %p (0x%lx)\n", res, res->start);
/* setup map parameters */
info->map.phys = res->start;
info->map.size = (res->end - res->start) + 1;
- info->map.name = pdata->mapname != NULL ? pdata->mapname : (char *)pd->name;
+ info->map.name = pdata->mapname != NULL ? pdata->mapname : (char *)pdev->name;
info->map.bankwidth = pdata->bankwidth;
/* register our usage of the memory area */
- info->area = request_mem_region(res->start, info->map.size, pd->name);
+ info->area = request_mem_region(res->start, info->map.size, pdev->name);
if (info->area == NULL) {
- dev_err(dev, "failed to request memory region\n");
+ dev_err(&pdev->dev, "failed to request memory region\n");
err = -EIO;
goto exit_free;
}
/* remap the memory area */
info->map.virt = ioremap(res->start, info->map.size);
- dev_dbg(dev, "virt %p, %lu bytes\n", info->map.virt, info->map.size);
+ dev_dbg(&pdev->dev, "virt %p, %lu bytes\n", info->map.virt, info->map.size);
if (info->map.virt == NULL) {
- dev_err(dev, "failed to ioremap() region\n");
+ dev_err(&pdev->dev, "failed to ioremap() region\n");
err = -EIO;
goto exit_free;
}
simple_map_init(&info->map);
- dev_dbg(dev, "initialised map, probing for mtd\n");
+ dev_dbg(&pdev->dev, "initialised map, probing for mtd\n");
/* probe for the right mtd map driver */
info->mtd = do_map_probe("map_ram" , &info->map);
if (info->mtd == NULL) {
- dev_err(dev, "failed to probe for map_ram\n");
+ dev_err(&pdev->dev, "failed to probe for map_ram\n");
err = -ENOMEM;
goto exit_free;
}
#endif /* CONFIG_MTD_PARTITIONS */
if (add_mtd_device(info->mtd)) {
- dev_err(dev, "add_mtd_device() failed\n");
+ dev_err(&pdev->dev, "add_mtd_device() failed\n");
err = -ENOMEM;
}
- dev_info(dev, "registered mtd device\n");
+ dev_info(&pdev->dev, "registered mtd device\n");
return err;
exit_free:
- platram_remove(dev);
+ platram_remove(pdev);
exit_error:
return err;
}
/* device driver info */
-static struct device_driver platram_driver = {
- .name = "mtd-ram",
- .owner = THIS_MODULE,
- .bus = &platform_bus_type,
+static struct platform_driver platram_driver = {
.probe = platram_probe,
.remove = platram_remove,
+ .driver = {
+ .name = "mtd-ram",
+ .owner = THIS_MODULE,
+ },
};
/* module init/exit */
static int __init platram_init(void)
{
printk("Generic platform RAM MTD, (c) 2004 Simtec Electronics\n");
- return driver_register(&platram_driver);
+ return platform_driver_register(&platram_driver);
}
static void __exit platram_exit(void)
{
- driver_unregister(&platram_driver);
+ platform_driver_unregister(&platram_driver);
}
module_init(platram_init);
static const char *part_probes[] = { "cmdlinepart", "RedBoot", NULL };
-static int __init sa1100_mtd_probe(struct device *dev)
+static int __init sa1100_mtd_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
struct flash_platform_data *plat = pdev->dev.platform_data;
struct mtd_partition *parts;
const char *part_type = NULL;
info->nr_parts = nr_parts;
- dev_set_drvdata(dev, info);
+ platform_set_drvdata(pdev, info);
err = 0;
out:
return err;
}
-static int __exit sa1100_mtd_remove(struct device *dev)
+static int __exit sa1100_mtd_remove(struct platform_device *pdev)
{
- struct sa_info *info = dev_get_drvdata(dev);
- struct flash_platform_data *plat = dev->platform_data;
+ struct sa_info *info = platform_get_drvdata(pdev);
+ struct flash_platform_data *plat = pdev->dev.platform_data;
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(pdev, NULL);
sa1100_destroy(info, plat);
return 0;
}
#ifdef CONFIG_PM
-static int sa1100_mtd_suspend(struct device *dev, pm_message_t state)
+static int sa1100_mtd_suspend(struct platform_device *dev, pm_message_t state)
{
- struct sa_info *info = dev_get_drvdata(dev);
+ struct sa_info *info = platform_get_drvdata(dev);
int ret = 0;
if (info)
return ret;
}
-static int sa1100_mtd_resume(struct device *dev)
+static int sa1100_mtd_resume(struct platform_device *dev)
{
- struct sa_info *info = dev_get_drvdata(dev);
+ struct sa_info *info = platform_get_drvdata(dev);
if (info)
info->mtd->resume(info->mtd);
return 0;
}
-static void sa1100_mtd_shutdown(struct device *dev)
+static void sa1100_mtd_shutdown(struct platform_device *dev)
{
- struct sa_info *info = dev_get_drvdata(dev);
+ struct sa_info *info = platform_get_drvdata(dev);
if (info && info->mtd->suspend(info->mtd) == 0)
info->mtd->resume(info->mtd);
}
#define sa1100_mtd_shutdown NULL
#endif
-static struct device_driver sa1100_mtd_driver = {
- .name = "flash",
- .bus = &platform_bus_type,
+static struct platform_driver sa1100_mtd_driver = {
.probe = sa1100_mtd_probe,
.remove = __exit_p(sa1100_mtd_remove),
.suspend = sa1100_mtd_suspend,
.resume = sa1100_mtd_resume,
.shutdown = sa1100_mtd_shutdown,
+ .driver = {
+ .name = "flash",
+ },
};
static int __init sa1100_mtd_init(void)
{
- return driver_register(&sa1100_mtd_driver);
+ return platform_driver_register(&sa1100_mtd_driver);
}
static void __exit sa1100_mtd_exit(void)
{
- driver_unregister(&sa1100_mtd_driver);
+ platform_driver_unregister(&sa1100_mtd_driver);
}
module_init(sa1100_mtd_init);
return s3c2410_nand_mtd_toours(mtd)->info;
}
-static struct s3c2410_nand_info *to_nand_info(struct device *dev)
+static struct s3c2410_nand_info *to_nand_info(struct platform_device *dev)
{
- return dev_get_drvdata(dev);
+ return platform_get_drvdata(dev);
}
-static struct s3c2410_platform_nand *to_nand_plat(struct device *dev)
+static struct s3c2410_platform_nand *to_nand_plat(struct platform_device *dev)
{
- return dev->platform_data;
+ return dev->dev.platform_data;
}
/* timing calculations */
/* controller setup */
static int s3c2410_nand_inithw(struct s3c2410_nand_info *info,
- struct device *dev)
+ struct platform_device *pdev)
{
- struct s3c2410_platform_nand *plat = to_nand_plat(dev);
+ struct s3c2410_platform_nand *plat = to_nand_plat(pdev);
unsigned long clkrate = clk_get_rate(info->clk);
int tacls, twrph0, twrph1;
unsigned long cfg;
/* device management functions */
-static int s3c2410_nand_remove(struct device *dev)
+static int s3c2410_nand_remove(struct platform_device *pdev)
{
- struct s3c2410_nand_info *info = to_nand_info(dev);
+ struct s3c2410_nand_info *info = to_nand_info(pdev);
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(pdev, NULL);
if (info == NULL)
return 0;
* nand layer to look for devices
*/
-static int s3c24xx_nand_probe(struct device *dev, int is_s3c2440)
+static int s3c24xx_nand_probe(struct platform_device *pdev, int is_s3c2440)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct s3c2410_platform_nand *plat = to_nand_plat(dev);
+ struct s3c2410_platform_nand *plat = to_nand_plat(pdev);
struct s3c2410_nand_info *info;
struct s3c2410_nand_mtd *nmtd;
struct s3c2410_nand_set *sets;
int nr_sets;
int setno;
- pr_debug("s3c2410_nand_probe(%p)\n", dev);
+ pr_debug("s3c2410_nand_probe(%p)\n", pdev);
info = kmalloc(sizeof(*info), GFP_KERNEL);
if (info == NULL) {
- dev_err(dev, "no memory for flash info\n");
+ dev_err(&pdev->dev, "no memory for flash info\n");
err = -ENOMEM;
goto exit_error;
}
memzero(info, sizeof(*info));
- dev_set_drvdata(dev, info);
+ platform_set_drvdata(pdev, info);
spin_lock_init(&info->controller.lock);
init_waitqueue_head(&info->controller.wq);
/* get the clock source and enable it */
- info->clk = clk_get(dev, "nand");
+ info->clk = clk_get(&pdev->dev, "nand");
if (IS_ERR(info->clk)) {
- dev_err(dev, "failed to get clock");
+ dev_err(&pdev->dev, "failed to get clock");
err = -ENOENT;
goto exit_error;
}
info->area = request_mem_region(res->start, size, pdev->name);
if (info->area == NULL) {
- dev_err(dev, "cannot reserve register region\n");
+ dev_err(&pdev->dev, "cannot reserve register region\n");
err = -ENOENT;
goto exit_error;
}
- info->device = dev;
+ info->device = &pdev->dev;
info->platform = plat;
info->regs = ioremap(res->start, size);
info->is_s3c2440 = is_s3c2440;
if (info->regs == NULL) {
- dev_err(dev, "cannot reserve register region\n");
+ dev_err(&pdev->dev, "cannot reserve register region\n");
err = -EIO;
goto exit_error;
}
- dev_dbg(dev, "mapped registers at %p\n", info->regs);
+ dev_dbg(&pdev->dev, "mapped registers at %p\n", info->regs);
/* initialise the hardware */
- err = s3c2410_nand_inithw(info, dev);
+ err = s3c2410_nand_inithw(info, pdev);
if (err != 0)
goto exit_error;
size = nr_sets * sizeof(*info->mtds);
info->mtds = kmalloc(size, GFP_KERNEL);
if (info->mtds == NULL) {
- dev_err(dev, "failed to allocate mtd storage\n");
+ dev_err(&pdev->dev, "failed to allocate mtd storage\n");
err = -ENOMEM;
goto exit_error;
}
return 0;
exit_error:
- s3c2410_nand_remove(dev);
+ s3c2410_nand_remove(pdev);
if (err == 0)
err = -EINVAL;
/* driver device registration */
-static int s3c2410_nand_probe(struct device *dev)
+static int s3c2410_nand_probe(struct platform_device *dev)
{
return s3c24xx_nand_probe(dev, 0);
}
-static int s3c2440_nand_probe(struct device *dev)
+static int s3c2440_nand_probe(struct platform_device *dev)
{
return s3c24xx_nand_probe(dev, 1);
}
-static struct device_driver s3c2410_nand_driver = {
- .name = "s3c2410-nand",
- .owner = THIS_MODULE,
- .bus = &platform_bus_type,
+static struct platform_driver s3c2410_nand_driver = {
.probe = s3c2410_nand_probe,
.remove = s3c2410_nand_remove,
+ .driver = {
+ .name = "s3c2410-nand",
+ .owner = THIS_MODULE,
+ },
};
-static struct device_driver s3c2440_nand_driver = {
- .name = "s3c2440-nand",
- .owner = THIS_MODULE,
- .bus = &platform_bus_type,
+static struct platform_driver s3c2440_nand_driver = {
.probe = s3c2440_nand_probe,
.remove = s3c2410_nand_remove,
+ .driver = {
+ .name = "s3c2440-nand",
+ .owner = THIS_MODULE,
+ },
};
static int __init s3c2410_nand_init(void)
{
printk("S3C24XX NAND Driver, (c) 2004 Simtec Electronics\n");
- driver_register(&s3c2440_nand_driver);
- return driver_register(&s3c2410_nand_driver);
+ platform_driver_register(&s3c2440_nand_driver);
+ return platform_driver_register(&s3c2410_nand_driver);
}
static void __exit s3c2410_nand_exit(void)
{
- driver_unregister(&s3c2440_nand_driver);
- driver_unregister(&s3c2410_nand_driver);
+ platform_driver_unregister(&s3c2440_nand_driver);
+ platform_driver_unregister(&s3c2410_nand_driver);
}
module_init(s3c2410_nand_init);
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/pm.h>
+#include <linux/pm_legacy.h>
#include <linux/skbuff.h>
#include <linux/delay.h> /* for udelay() */
#include <linux/spinlock.h>
/* skb send-queue */
int head, size;
struct sk_buff *queue[SKB_QUEUE_SIZE];
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
struct pm_dev *pmdev;
#endif
enum {
static void el3_down(struct net_device *dev);
static void el3_up(struct net_device *dev);
static struct ethtool_ops ethtool_ops;
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
static int el3_suspend(struct pm_dev *pdev);
static int el3_resume(struct pm_dev *pdev);
static int el3_pm_callback(struct pm_dev *pdev, pm_request_t rqst, void *data);
struct el3_private *lp = netdev_priv(dev);
(void) lp; /* Keep gcc quiet... */
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
if (lp->pmdev)
pm_unregister(lp->pmdev);
#endif
if (err)
goto out1;
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
/* register power management */
lp->pmdev = pm_register(PM_ISA_DEV, card_idx, el3_pm_callback);
if (lp->pmdev) {
}
/* Power Management support functions */
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
static int
el3_suspend(struct pm_dev *pdev)
return 0;
}
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_LEGACY */
/* Parameters that may be passed into the module. */
static int debug = -1;
tristate "SMC 91C9x/91C1xxx support"
select CRC32
select MII
- depends on NET_ETHERNET && (ARM || REDWOOD_5 || REDWOOD_6 || M32R || SUPERH)
+ depends on NET_ETHERNET && (ARM || REDWOOD_5 || REDWOOD_6 || M32R || SUPERH || SOC_AU1X00)
help
This is a driver for SMC's 91x series of Ethernet chipsets,
including the SMC91C94 and the SMC91C111. Say Y if you want it
*
*/
+#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/sched.h>
if (j == entry_count) {
bp->flash_info = NULL;
- printk(KERN_ALERT "Unknown flash/EEPROM type.\n");
+ printk(KERN_ALERT PFX "Unknown flash/EEPROM type.\n");
rc = -ENODEV;
}
pkt_size = 1514;
skb = dev_alloc_skb(pkt_size);
+ if (!skb)
+ return -ENOMEM;
packet = skb_put(skb, pkt_size);
memcpy(packet, bp->mac_addr, 6);
memset(packet + 6, 0x0, 8);
struct bnx2 *bp = dev->priv;
int rc;
- if (eeprom->offset > bp->flash_info->total_size)
- return -EINVAL;
-
- if ((eeprom->offset + eeprom->len) > bp->flash_info->total_size)
- eeprom->len = bp->flash_info->total_size - eeprom->offset;
+ /* parameters already validated in ethtool_get_eeprom */
rc = bnx2_nvram_read(bp, eeprom->offset, eebuf, eeprom->len);
struct bnx2 *bp = dev->priv;
int rc;
- if (eeprom->offset > bp->flash_info->total_size)
- return -EINVAL;
-
- if ((eeprom->offset + eeprom->len) > bp->flash_info->total_size)
- eeprom->len = bp->flash_info->total_size - eeprom->offset;
+ /* parameters already validated in ethtool_set_eeprom */
rc = bnx2_nvram_write(bp, eeprom->offset, eebuf, eeprom->len);
};
#endif
-static int depca_isa_probe (struct device *);
+static int depca_isa_probe (struct platform_device *);
-static struct device_driver depca_isa_driver = {
- .name = depca_string,
- .bus = &platform_bus_type,
+static int __devexit depca_isa_remove(struct platform_device *pdev)
+{
+ return depca_device_remove(&pdev->dev);
+}
+
+static struct platform_driver depca_isa_driver = {
.probe = depca_isa_probe,
- .remove = __devexit_p(depca_device_remove),
+ .remove = __devexit_p(depca_isa_remove),
+ .driver = {
+ .name = depca_string,
+ },
};
/*
return adapter;
}
-static int __init depca_isa_probe (struct device *device)
+static int __init depca_isa_probe (struct platform_device *device)
{
struct net_device *dev;
struct depca_private *lp;
enum depca_type adapter = unknown;
int status = 0;
- ioaddr = (u_long) device->platform_data;
+ ioaddr = (u_long) device->dev.platform_data;
if ((status = depca_common_init (ioaddr, &dev)))
goto out;
lp->adapter = adapter;
lp->mem_start = mem_start;
- if ((status = depca_hw_init(dev, device)))
+ if ((status = depca_hw_init(dev, &device->dev)))
goto out_free;
return 0;
#ifdef CONFIG_EISA
err |= eisa_driver_register (&depca_eisa_driver);
#endif
- err |= driver_register (&depca_isa_driver);
+ err |= platform_driver_register (&depca_isa_driver);
depca_platform_probe ();
return err;
#ifdef CONFIG_EISA
eisa_driver_unregister (&depca_eisa_driver);
#endif
- driver_unregister (&depca_isa_driver);
+ platform_driver_unregister (&depca_isa_driver);
for (i = 0; depca_io_ports[i].iobase; i++) {
if (depca_io_ports[i].device) {
} board_info_t;
/* function declaration ------------------------------------- */
-static int dm9000_probe(struct device *);
+static int dm9000_probe(struct platform_device *);
static int dm9000_open(struct net_device *);
static int dm9000_start_xmit(struct sk_buff *, struct net_device *);
static int dm9000_stop(struct net_device *);
* Search DM9000 board, allocate space and register it
*/
static int
-dm9000_probe(struct device *dev)
+dm9000_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
struct dm9000_plat_data *pdata = pdev->dev.platform_data;
struct board_info *db; /* Point a board information structure */
struct net_device *ndev;
}
SET_MODULE_OWNER(ndev);
- SET_NETDEV_DEV(ndev, dev);
+ SET_NETDEV_DEV(ndev, &pdev->dev);
PRINTK2("dm9000_probe()");
printk("%s: Invalid ethernet MAC address. Please "
"set using ifconfig\n", ndev->name);
- dev_set_drvdata(dev, ndev);
+ platform_set_drvdata(pdev, ndev);
ret = register_netdev(ndev);
if (ret == 0) {
}
static int
-dm9000_drv_suspend(struct device *dev, pm_message_t state)
+dm9000_drv_suspend(struct platform_device *dev, pm_message_t state)
{
- struct net_device *ndev = dev_get_drvdata(dev);
+ struct net_device *ndev = platform_get_drvdata(dev);
if (ndev) {
if (netif_running(ndev)) {
}
static int
-dm9000_drv_resume(struct device *dev)
+dm9000_drv_resume(struct platform_device *dev)
{
- struct net_device *ndev = dev_get_drvdata(dev);
+ struct net_device *ndev = platform_get_drvdata(dev);
board_info_t *db = (board_info_t *) ndev->priv;
if (ndev) {
}
static int
-dm9000_drv_remove(struct device *dev)
+dm9000_drv_remove(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct net_device *ndev = dev_get_drvdata(dev);
+ struct net_device *ndev = platform_get_drvdata(pdev);
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(pdev, NULL);
unregister_netdev(ndev);
dm9000_release_board(pdev, (board_info_t *) ndev->priv);
return 0;
}
-static struct device_driver dm9000_driver = {
- .name = "dm9000",
- .bus = &platform_bus_type,
+static struct platform_driver dm9000_driver = {
.probe = dm9000_probe,
.remove = dm9000_drv_remove,
.suspend = dm9000_drv_suspend,
.resume = dm9000_drv_resume,
+ .driver = {
+ .name = "dm9000",
+ },
};
static int __init
{
printk(KERN_INFO "%s Ethernet Driver\n", CARDNAME);
- return driver_register(&dm9000_driver); /* search board and register */
+ return platform_driver_register(&dm9000_driver); /* search board and register */
}
static void __exit
dm9000_cleanup(void)
{
- driver_unregister(&dm9000_driver);
+ platform_driver_unregister(&dm9000_driver);
}
module_init(dm9000_init);
#define DRV_NAME "e100"
#define DRV_EXT "-NAPI"
-#define DRV_VERSION "3.4.14-k2"DRV_EXT
+#define DRV_VERSION "3.4.14-k4"DRV_EXT
#define DRV_DESCRIPTION "Intel(R) PRO/100 Network Driver"
#define DRV_COPYRIGHT "Copyright(c) 1999-2005 Intel Corporation"
#define PFX DRV_NAME ": "
static void e100_get_defaults(struct nic *nic)
{
- struct param_range rfds = { .min = 16, .max = 256, .count = 64 };
- struct param_range cbs = { .min = 64, .max = 256, .count = 64 };
+ struct param_range rfds = { .min = 16, .max = 256, .count = 256 };
+ struct param_range cbs = { .min = 64, .max = 256, .count = 128 };
pci_read_config_byte(nic->pdev, PCI_REVISION_ID, &nic->rev_id);
/* MAC type is encoded as rev ID; exception: ICH is treated as 82559 */
c[16], c[17], c[18], c[19], c[20], c[21], c[22], c[23]);
}
+/********************************************************/
+/* Micro code for 8086:1229 Rev 8 */
+/********************************************************/
+
+/* Parameter values for the D101M B-step */
+#define D101M_CPUSAVER_TIMER_DWORD 78
+#define D101M_CPUSAVER_BUNDLE_DWORD 65
+#define D101M_CPUSAVER_MIN_SIZE_DWORD 126
+
+#define D101M_B_RCVBUNDLE_UCODE \
+{\
+0x00550215, 0xFFFF0437, 0xFFFFFFFF, 0x06A70789, 0xFFFFFFFF, 0x0558FFFF, \
+0x000C0001, 0x00101312, 0x000C0008, 0x00380216, \
+0x0010009C, 0x00204056, 0x002380CC, 0x00380056, \
+0x0010009C, 0x00244C0B, 0x00000800, 0x00124818, \
+0x00380438, 0x00000000, 0x00140000, 0x00380555, \
+0x00308000, 0x00100662, 0x00100561, 0x000E0408, \
+0x00134861, 0x000C0002, 0x00103093, 0x00308000, \
+0x00100624, 0x00100561, 0x000E0408, 0x00100861, \
+0x000C007E, 0x00222C21, 0x000C0002, 0x00103093, \
+0x00380C7A, 0x00080000, 0x00103090, 0x00380C7A, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x0010009C, 0x00244C2D, 0x00010004, 0x00041000, \
+0x003A0437, 0x00044010, 0x0038078A, 0x00000000, \
+0x00100099, 0x00206C7A, 0x0010009C, 0x00244C48, \
+0x00130824, 0x000C0001, 0x00101213, 0x00260C75, \
+0x00041000, 0x00010004, 0x00130826, 0x000C0006, \
+0x002206A8, 0x0013C926, 0x00101313, 0x003806A8, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00080600, 0x00101B10, 0x00050004, 0x00100826, \
+0x00101210, 0x00380C34, 0x00000000, 0x00000000, \
+0x0021155B, 0x00100099, 0x00206559, 0x0010009C, \
+0x00244559, 0x00130836, 0x000C0000, 0x00220C62, \
+0x000C0001, 0x00101B13, 0x00229C0E, 0x00210C0E, \
+0x00226C0E, 0x00216C0E, 0x0022FC0E, 0x00215C0E, \
+0x00214C0E, 0x00380555, 0x00010004, 0x00041000, \
+0x00278C67, 0x00040800, 0x00018100, 0x003A0437, \
+0x00130826, 0x000C0001, 0x00220559, 0x00101313, \
+0x00380559, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00130831, 0x0010090B, 0x00124813, \
+0x000CFF80, 0x002606AB, 0x00041000, 0x00010004, \
+0x003806A8, 0x00000000, 0x00000000, 0x00000000, \
+}
+
+/********************************************************/
+/* Micro code for 8086:1229 Rev 9 */
+/********************************************************/
+
+/* Parameter values for the D101S */
+#define D101S_CPUSAVER_TIMER_DWORD 78
+#define D101S_CPUSAVER_BUNDLE_DWORD 67
+#define D101S_CPUSAVER_MIN_SIZE_DWORD 128
+
+#define D101S_RCVBUNDLE_UCODE \
+{\
+0x00550242, 0xFFFF047E, 0xFFFFFFFF, 0x06FF0818, 0xFFFFFFFF, 0x05A6FFFF, \
+0x000C0001, 0x00101312, 0x000C0008, 0x00380243, \
+0x0010009C, 0x00204056, 0x002380D0, 0x00380056, \
+0x0010009C, 0x00244F8B, 0x00000800, 0x00124818, \
+0x0038047F, 0x00000000, 0x00140000, 0x003805A3, \
+0x00308000, 0x00100610, 0x00100561, 0x000E0408, \
+0x00134861, 0x000C0002, 0x00103093, 0x00308000, \
+0x00100624, 0x00100561, 0x000E0408, 0x00100861, \
+0x000C007E, 0x00222FA1, 0x000C0002, 0x00103093, \
+0x00380F90, 0x00080000, 0x00103090, 0x00380F90, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x0010009C, 0x00244FAD, 0x00010004, 0x00041000, \
+0x003A047E, 0x00044010, 0x00380819, 0x00000000, \
+0x00100099, 0x00206FFD, 0x0010009A, 0x0020AFFD, \
+0x0010009C, 0x00244FC8, 0x00130824, 0x000C0001, \
+0x00101213, 0x00260FF7, 0x00041000, 0x00010004, \
+0x00130826, 0x000C0006, 0x00220700, 0x0013C926, \
+0x00101313, 0x00380700, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00080600, 0x00101B10, 0x00050004, 0x00100826, \
+0x00101210, 0x00380FB6, 0x00000000, 0x00000000, \
+0x002115A9, 0x00100099, 0x002065A7, 0x0010009A, \
+0x0020A5A7, 0x0010009C, 0x002445A7, 0x00130836, \
+0x000C0000, 0x00220FE4, 0x000C0001, 0x00101B13, \
+0x00229F8E, 0x00210F8E, 0x00226F8E, 0x00216F8E, \
+0x0022FF8E, 0x00215F8E, 0x00214F8E, 0x003805A3, \
+0x00010004, 0x00041000, 0x00278FE9, 0x00040800, \
+0x00018100, 0x003A047E, 0x00130826, 0x000C0001, \
+0x002205A7, 0x00101313, 0x003805A7, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00130831, \
+0x0010090B, 0x00124813, 0x000CFF80, 0x00260703, \
+0x00041000, 0x00010004, 0x00380700 \
+}
+
+/********************************************************/
+/* Micro code for the 8086:1229 Rev F/10 */
+/********************************************************/
+
+/* Parameter values for the D102 E-step */
+#define D102_E_CPUSAVER_TIMER_DWORD 42
+#define D102_E_CPUSAVER_BUNDLE_DWORD 54
+#define D102_E_CPUSAVER_MIN_SIZE_DWORD 46
+
+#define D102_E_RCVBUNDLE_UCODE \
+{\
+0x007D028F, 0x0E4204F9, 0x14ED0C85, 0x14FA14E9, 0x0EF70E36, 0x1FFF1FFF, \
+0x00E014B9, 0x00000000, 0x00000000, 0x00000000, \
+0x00E014BD, 0x00000000, 0x00000000, 0x00000000, \
+0x00E014D5, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00E014C1, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00E014C8, 0x00000000, 0x00000000, 0x00000000, \
+0x00200600, 0x00E014EE, 0x00000000, 0x00000000, \
+0x0030FF80, 0x00940E46, 0x00038200, 0x00102000, \
+0x00E00E43, 0x00000000, 0x00000000, 0x00000000, \
+0x00300006, 0x00E014FB, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00906E41, 0x00800E3C, 0x00E00E39, 0x00000000, \
+0x00906EFD, 0x00900EFD, 0x00E00EF8, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+}
+
static void e100_load_ucode(struct nic *nic, struct cb *cb, struct sk_buff *skb)
{
- int i;
- static const u32 ucode[UCODE_SIZE] = {
- /* NFS packets are misinterpreted as TCO packets and
- * incorrectly routed to the BMC over SMBus. This
- * microcode patch checks the fragmented IP bit in the
- * NFS/UDP header to distinguish between NFS and TCO. */
- 0x0EF70E36, 0x1FFF1FFF, 0x1FFF1FFF, 0x1FFF1FFF, 0x1FFF1FFF,
- 0x1FFF1FFF, 0x00906E41, 0x00800E3C, 0x00E00E39, 0x00000000,
- 0x00906EFD, 0x00900EFD, 0x00E00EF8,
- };
-
- if(nic->mac == mac_82551_F || nic->mac == mac_82551_10) {
- for(i = 0; i < UCODE_SIZE; i++)
+/* *INDENT-OFF* */
+ static struct {
+ u32 ucode[UCODE_SIZE + 1];
+ u8 mac;
+ u8 timer_dword;
+ u8 bundle_dword;
+ u8 min_size_dword;
+ } ucode_opts[] = {
+ { D101M_B_RCVBUNDLE_UCODE,
+ mac_82559_D101M,
+ D101M_CPUSAVER_TIMER_DWORD,
+ D101M_CPUSAVER_BUNDLE_DWORD,
+ D101M_CPUSAVER_MIN_SIZE_DWORD },
+ { D101S_RCVBUNDLE_UCODE,
+ mac_82559_D101S,
+ D101S_CPUSAVER_TIMER_DWORD,
+ D101S_CPUSAVER_BUNDLE_DWORD,
+ D101S_CPUSAVER_MIN_SIZE_DWORD },
+ { D102_E_RCVBUNDLE_UCODE,
+ mac_82551_F,
+ D102_E_CPUSAVER_TIMER_DWORD,
+ D102_E_CPUSAVER_BUNDLE_DWORD,
+ D102_E_CPUSAVER_MIN_SIZE_DWORD },
+ { D102_E_RCVBUNDLE_UCODE,
+ mac_82551_10,
+ D102_E_CPUSAVER_TIMER_DWORD,
+ D102_E_CPUSAVER_BUNDLE_DWORD,
+ D102_E_CPUSAVER_MIN_SIZE_DWORD },
+ { {0}, 0, 0, 0, 0}
+ }, *opts;
+/* *INDENT-ON* */
+
+/*************************************************************************
+* CPUSaver parameters
+*
+* All CPUSaver parameters are 16-bit literals that are part of a
+* "move immediate value" instruction. By changing the value of
+* the literal in the instruction before the code is loaded, the
+* driver can change the algorithm.
+*
+* INTDELAY - This loads the dead-man timer with its inital value.
+* When this timer expires the interrupt is asserted, and the
+* timer is reset each time a new packet is received. (see
+* BUNDLEMAX below to set the limit on number of chained packets)
+* The current default is 0x600 or 1536. Experiments show that
+* the value should probably stay within the 0x200 - 0x1000.
+*
+* BUNDLEMAX -
+* This sets the maximum number of frames that will be bundled. In
+* some situations, such as the TCP windowing algorithm, it may be
+* better to limit the growth of the bundle size than let it go as
+* high as it can, because that could cause too much added latency.
+* The default is six, because this is the number of packets in the
+* default TCP window size. A value of 1 would make CPUSaver indicate
+* an interrupt for every frame received. If you do not want to put
+* a limit on the bundle size, set this value to xFFFF.
+*
+* BUNDLESMALL -
+* This contains a bit-mask describing the minimum size frame that
+* will be bundled. The default masks the lower 7 bits, which means
+* that any frame less than 128 bytes in length will not be bundled,
+* but will instead immediately generate an interrupt. This does
+* not affect the current bundle in any way. Any frame that is 128
+* bytes or large will be bundled normally. This feature is meant
+* to provide immediate indication of ACK frames in a TCP environment.
+* Customers were seeing poor performance when a machine with CPUSaver
+* enabled was sending but not receiving. The delay introduced when
+* the ACKs were received was enough to reduce total throughput, because
+* the sender would sit idle until the ACK was finally seen.
+*
+* The current default is 0xFF80, which masks out the lower 7 bits.
+* This means that any frame which is x7F (127) bytes or smaller
+* will cause an immediate interrupt. Because this value must be a
+* bit mask, there are only a few valid values that can be used. To
+* turn this feature off, the driver can write the value xFFFF to the
+* lower word of this instruction (in the same way that the other
+* parameters are used). Likewise, a value of 0xF800 (2047) would
+* cause an interrupt to be generated for every frame, because all
+* standard Ethernet frames are <= 2047 bytes in length.
+*************************************************************************/
+
+/* if you wish to disable the ucode functionality, while maintaining the
+ * workarounds it provides, set the following defines to:
+ * BUNDLESMALL 0
+ * BUNDLEMAX 1
+ * INTDELAY 1
+ */
+#define BUNDLESMALL 1
+#define BUNDLEMAX (u16)6
+#define INTDELAY (u16)1536 /* 0x600 */
+
+ /* do not load u-code for ICH devices */
+ if (nic->flags & ich)
+ goto noloaducode;
+
+ /* Search for ucode match against h/w rev_id */
+ for (opts = ucode_opts; opts->mac; opts++) {
+ int i;
+ u32 *ucode = opts->ucode;
+ if (nic->mac != opts->mac)
+ continue;
+
+ /* Insert user-tunable settings */
+ ucode[opts->timer_dword] &= 0xFFFF0000;
+ ucode[opts->timer_dword] |= INTDELAY;
+ ucode[opts->bundle_dword] &= 0xFFFF0000;
+ ucode[opts->bundle_dword] |= BUNDLEMAX;
+ ucode[opts->min_size_dword] &= 0xFFFF0000;
+ ucode[opts->min_size_dword] |= (BUNDLESMALL) ? 0xFFFF : 0xFF80;
+
+ for (i = 0; i < UCODE_SIZE; i++)
cb->u.ucode[i] = cpu_to_le32(ucode[i]);
cb->command = cpu_to_le16(cb_ucode);
- } else
- cb->command = cpu_to_le16(cb_nop);
+ return;
+ }
+
+noloaducode:
+ cb->command = cpu_to_le16(cb_nop);
}
static void e100_setup_iaaddr(struct nic *nic, struct cb *cb,
config FEC_8XX
tristate "Motorola 8xx FEC driver"
- depends on NET_ETHERNET && FEC
+ depends on NET_ETHERNET && 8xx
select MII
config FEC_8XX_GENERIC_PHY
* into nv_close, otherwise reenabling for wol can
* cause DMA to kfree'd memory.
* 0.31: 14 Nov 2004: ethtool support for getting/setting link
- * capabilities.
+ * capabilities.
* 0.32: 16 Apr 2005: RX_ERROR4 handling added.
* 0.33: 16 May 2005: Support for MCP51 added.
* 0.34: 18 Jun 2005: Add DEV_NEED_LINKTIMER to all nForce nics.
* 0.37: 10 Jul 2005: Additional ethtool support, cleanup of pci id list
* 0.38: 16 Jul 2005: tx irq rewrite: Use global flags instead of
* per-packet flags.
- * 0.39: 18 Jul 2005: Add 64bit descriptor support.
- * 0.40: 19 Jul 2005: Add support for mac address change.
- * 0.41: 30 Jul 2005: Write back original MAC in nv_close instead
+ * 0.39: 18 Jul 2005: Add 64bit descriptor support.
+ * 0.40: 19 Jul 2005: Add support for mac address change.
+ * 0.41: 30 Jul 2005: Write back original MAC in nv_close instead
* of nv_remove
- * 0.42: 06 Aug 2005: Fix lack of link speed initialization
+ * 0.42: 06 Aug 2005: Fix lack of link speed initialization
* in the second (and later) nv_open call
- * 0.43: 10 Aug 2005: Add support for tx checksum.
- * 0.44: 20 Aug 2005: Add support for scatter gather and segmentation.
+ * 0.43: 10 Aug 2005: Add support for tx checksum.
+ * 0.44: 20 Aug 2005: Add support for scatter gather and segmentation.
+ * 0.45: 18 Sep 2005: Remove nv_stop/start_rx from every link check
+ * 0.46: 20 Oct 2005: Add irq optimization modes.
+ * 0.47: 26 Oct 2005: Add phyaddr 0 in phy scan.
*
* Known bugs:
* We suspect that on some hardware no TX done interrupts are generated.
* DEV_NEED_TIMERIRQ will not harm you on sane hardware, only generating a few
* superfluous timer interrupts from the nic.
*/
-#define FORCEDETH_VERSION "0.44"
+#define FORCEDETH_VERSION "0.47"
#define DRV_NAME "forcedeth"
#include <linux/module.h>
#define NVREG_IRQ_LINK 0x0040
#define NVREG_IRQ_TX_ERROR 0x0080
#define NVREG_IRQ_TX1 0x0100
-#define NVREG_IRQMASK_WANTED 0x00df
+#define NVREG_IRQMASK_THROUGHPUT 0x00df
+#define NVREG_IRQMASK_CPU 0x0040
#define NVREG_IRQ_UNKNOWN (~(NVREG_IRQ_RX_ERROR|NVREG_IRQ_RX|NVREG_IRQ_RX_NOBUF|NVREG_IRQ_TX_ERR| \
NVREG_IRQ_TX_OK|NVREG_IRQ_TIMER|NVREG_IRQ_LINK|NVREG_IRQ_TX_ERROR| \
* NVREG_POLL_DEFAULT=97 would result in an interval length of 1 ms
*/
NvRegPollingInterval = 0x00c,
-#define NVREG_POLL_DEFAULT 970
+#define NVREG_POLL_DEFAULT_THROUGHPUT 970
+#define NVREG_POLL_DEFAULT_CPU 13
NvRegMisc1 = 0x080,
#define NVREG_MISC1_HD 0x02
#define NVREG_MISC1_FORCE 0x3b0f3c
*/
static int max_interrupt_work = 5;
+/*
+ * Optimization can be either throuput mode or cpu mode
+ *
+ * Throughput Mode: Every tx and rx packet will generate an interrupt.
+ * CPU Mode: Interrupts are controlled by a timer.
+ */
+#define NV_OPTIMIZATION_MODE_THROUGHPUT 0
+#define NV_OPTIMIZATION_MODE_CPU 1
+static int optimization_mode = NV_OPTIMIZATION_MODE_THROUGHPUT;
+
+/*
+ * Poll interval for timer irq
+ *
+ * This interval determines how frequent an interrupt is generated.
+ * The is value is determined by [(time_in_micro_secs * 100) / (2^10)]
+ * Min = 0, and Max = 65535
+ */
+static int poll_interval = -1;
+
static inline struct fe_priv *get_nvpriv(struct net_device *dev)
{
return netdev_priv(dev);
if (!(Flags & NV_RX_DESCRIPTORVALID))
goto next_pkt;
- if (Flags & NV_RX_MISSEDFRAME) {
- np->stats.rx_missed_errors++;
- np->stats.rx_errors++;
- goto next_pkt;
- }
- if (Flags & (NV_RX_ERROR1|NV_RX_ERROR2|NV_RX_ERROR3)) {
- np->stats.rx_errors++;
- goto next_pkt;
- }
- if (Flags & NV_RX_CRCERR) {
- np->stats.rx_crc_errors++;
- np->stats.rx_errors++;
- goto next_pkt;
- }
- if (Flags & NV_RX_OVERFLOW) {
- np->stats.rx_over_errors++;
- np->stats.rx_errors++;
- goto next_pkt;
- }
- if (Flags & NV_RX_ERROR4) {
- len = nv_getlen(dev, np->rx_skbuff[i]->data, len);
- if (len < 0) {
+ if (Flags & NV_RX_ERROR) {
+ if (Flags & NV_RX_MISSEDFRAME) {
+ np->stats.rx_missed_errors++;
np->stats.rx_errors++;
goto next_pkt;
}
- }
- /* framing errors are soft errors. */
- if (Flags & NV_RX_FRAMINGERR) {
- if (Flags & NV_RX_SUBSTRACT1) {
- len--;
+ if (Flags & (NV_RX_ERROR1|NV_RX_ERROR2|NV_RX_ERROR3)) {
+ np->stats.rx_errors++;
+ goto next_pkt;
+ }
+ if (Flags & NV_RX_CRCERR) {
+ np->stats.rx_crc_errors++;
+ np->stats.rx_errors++;
+ goto next_pkt;
+ }
+ if (Flags & NV_RX_OVERFLOW) {
+ np->stats.rx_over_errors++;
+ np->stats.rx_errors++;
+ goto next_pkt;
+ }
+ if (Flags & NV_RX_ERROR4) {
+ len = nv_getlen(dev, np->rx_skbuff[i]->data, len);
+ if (len < 0) {
+ np->stats.rx_errors++;
+ goto next_pkt;
+ }
+ }
+ /* framing errors are soft errors. */
+ if (Flags & NV_RX_FRAMINGERR) {
+ if (Flags & NV_RX_SUBSTRACT1) {
+ len--;
+ }
}
}
} else {
if (!(Flags & NV_RX2_DESCRIPTORVALID))
goto next_pkt;
- if (Flags & (NV_RX2_ERROR1|NV_RX2_ERROR2|NV_RX2_ERROR3)) {
- np->stats.rx_errors++;
- goto next_pkt;
- }
- if (Flags & NV_RX2_CRCERR) {
- np->stats.rx_crc_errors++;
- np->stats.rx_errors++;
- goto next_pkt;
- }
- if (Flags & NV_RX2_OVERFLOW) {
- np->stats.rx_over_errors++;
- np->stats.rx_errors++;
- goto next_pkt;
- }
- if (Flags & NV_RX2_ERROR4) {
- len = nv_getlen(dev, np->rx_skbuff[i]->data, len);
- if (len < 0) {
+ if (Flags & NV_RX2_ERROR) {
+ if (Flags & (NV_RX2_ERROR1|NV_RX2_ERROR2|NV_RX2_ERROR3)) {
np->stats.rx_errors++;
goto next_pkt;
}
- }
- /* framing errors are soft errors */
- if (Flags & NV_RX2_FRAMINGERR) {
- if (Flags & NV_RX2_SUBSTRACT1) {
- len--;
+ if (Flags & NV_RX2_CRCERR) {
+ np->stats.rx_crc_errors++;
+ np->stats.rx_errors++;
+ goto next_pkt;
+ }
+ if (Flags & NV_RX2_OVERFLOW) {
+ np->stats.rx_over_errors++;
+ np->stats.rx_errors++;
+ goto next_pkt;
+ }
+ if (Flags & NV_RX2_ERROR4) {
+ len = nv_getlen(dev, np->rx_skbuff[i]->data, len);
+ if (len < 0) {
+ np->stats.rx_errors++;
+ goto next_pkt;
+ }
+ }
+ /* framing errors are soft errors */
+ if (Flags & NV_RX2_FRAMINGERR) {
+ if (Flags & NV_RX2_SUBSTRACT1) {
+ len--;
+ }
}
}
Flags &= NV_RX2_CHECKSUMMASK;
spin_unlock_irq(&np->lock);
}
+/**
+ * nv_update_linkspeed: Setup the MAC according to the link partner
+ * @dev: Network device to be configured
+ *
+ * The function queries the PHY and checks if there is a link partner.
+ * If yes, then it sets up the MAC accordingly. Otherwise, the MAC is
+ * set to 10 MBit HD.
+ *
+ * The function returns 0 if there is no link partner and 1 if there is
+ * a good link partner.
+ */
static int nv_update_linkspeed(struct net_device *dev)
{
struct fe_priv *np = netdev_priv(dev);
static void nv_linkchange(struct net_device *dev)
{
if (nv_update_linkspeed(dev)) {
- if (netif_carrier_ok(dev)) {
- nv_stop_rx(dev);
- } else {
+ if (!netif_carrier_ok(dev)) {
netif_carrier_on(dev);
printk(KERN_INFO "%s: link up.\n", dev->name);
+ nv_start_rx(dev);
}
- nv_start_rx(dev);
} else {
if (netif_carrier_ok(dev)) {
netif_carrier_off(dev);
if (!(events & np->irqmask))
break;
- if (events & (NVREG_IRQ_TX1|NVREG_IRQ_TX_OK|NVREG_IRQ_TX_ERROR|NVREG_IRQ_TX_ERR)) {
+ spin_lock(&np->lock);
+ nv_tx_done(dev);
+ spin_unlock(&np->lock);
+
+ nv_rx_process(dev);
+ if (nv_alloc_rx(dev)) {
spin_lock(&np->lock);
- nv_tx_done(dev);
+ if (!np->in_shutdown)
+ mod_timer(&np->oom_kick, jiffies + OOM_REFILL);
spin_unlock(&np->lock);
}
-
- if (events & (NVREG_IRQ_RX_ERROR|NVREG_IRQ_RX|NVREG_IRQ_RX_NOBUF)) {
- nv_rx_process(dev);
- if (nv_alloc_rx(dev)) {
- spin_lock(&np->lock);
- if (!np->in_shutdown)
- mod_timer(&np->oom_kick, jiffies + OOM_REFILL);
- spin_unlock(&np->lock);
- }
- }
-
+
if (events & NVREG_IRQ_LINK) {
spin_lock(&np->lock);
nv_link_irq(dev);
writel(NVREG_RNDSEED_FORCE | (i&NVREG_RNDSEED_MASK), base + NvRegRandomSeed);
writel(NVREG_UNKSETUP1_VAL, base + NvRegUnknownSetupReg1);
writel(NVREG_UNKSETUP2_VAL, base + NvRegUnknownSetupReg2);
- writel(NVREG_POLL_DEFAULT, base + NvRegPollingInterval);
+ if (poll_interval == -1) {
+ if (optimization_mode == NV_OPTIMIZATION_MODE_THROUGHPUT)
+ writel(NVREG_POLL_DEFAULT_THROUGHPUT, base + NvRegPollingInterval);
+ else
+ writel(NVREG_POLL_DEFAULT_CPU, base + NvRegPollingInterval);
+ }
+ else
+ writel(poll_interval & 0xFFFF, base + NvRegPollingInterval);
writel(NVREG_UNKSETUP6_VAL, base + NvRegUnknownSetupReg6);
writel((np->phyaddr << NVREG_ADAPTCTL_PHYSHIFT)|NVREG_ADAPTCTL_PHYVALID|NVREG_ADAPTCTL_RUNNING,
base + NvRegAdapterControl);
} else {
np->tx_flags = NV_TX2_VALID;
}
- np->irqmask = NVREG_IRQMASK_WANTED;
+ if (optimization_mode == NV_OPTIMIZATION_MODE_THROUGHPUT)
+ np->irqmask = NVREG_IRQMASK_THROUGHPUT;
+ else
+ np->irqmask = NVREG_IRQMASK_CPU;
+
if (id->driver_data & DEV_NEED_TIMERIRQ)
np->irqmask |= NVREG_IRQ_TIMER;
if (id->driver_data & DEV_NEED_LINKTIMER) {
}
/* find a suitable phy */
- for (i = 1; i < 32; i++) {
+ for (i = 1; i <= 32; i++) {
int id1, id2;
+ int phyaddr = i & 0x1F;
spin_lock_irq(&np->lock);
- id1 = mii_rw(dev, i, MII_PHYSID1, MII_READ);
+ id1 = mii_rw(dev, phyaddr, MII_PHYSID1, MII_READ);
spin_unlock_irq(&np->lock);
if (id1 < 0 || id1 == 0xffff)
continue;
spin_lock_irq(&np->lock);
- id2 = mii_rw(dev, i, MII_PHYSID2, MII_READ);
+ id2 = mii_rw(dev, phyaddr, MII_PHYSID2, MII_READ);
spin_unlock_irq(&np->lock);
if (id2 < 0 || id2 == 0xffff)
continue;
id1 = (id1 & PHYID1_OUI_MASK) << PHYID1_OUI_SHFT;
id2 = (id2 & PHYID2_OUI_MASK) >> PHYID2_OUI_SHFT;
dprintk(KERN_DEBUG "%s: open: Found PHY %04x:%04x at address %d.\n",
- pci_name(pci_dev), id1, id2, i);
- np->phyaddr = i;
+ pci_name(pci_dev), id1, id2, phyaddr);
+ np->phyaddr = phyaddr;
np->phy_oui = id1 | id2;
break;
}
- if (i == 32) {
- /* PHY in isolate mode? No phy attached and user wants to
- * test loopback? Very odd, but can be correct.
- */
+ if (i == 33) {
printk(KERN_INFO "%s: open: Could not find a valid PHY.\n",
- pci_name(pci_dev));
- }
-
- if (i != 32) {
- /* reset it */
- phy_init(dev);
+ pci_name(pci_dev));
+ goto out_freering;
}
+
+ /* reset it */
+ phy_init(dev);
/* set default link speed settings */
np->linkspeed = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_10;
module_param(max_interrupt_work, int, 0);
MODULE_PARM_DESC(max_interrupt_work, "forcedeth maximum events handled per interrupt");
+module_param(optimization_mode, int, 0);
+MODULE_PARM_DESC(optimization_mode, "In throughput mode (0), every tx & rx packet will generate an interrupt. In CPU mode (1), interrupts are controlled by a timer.");
+module_param(poll_interval, int, 0);
+MODULE_PARM_DESC(poll_interval, "Interval determines how frequent timer interrupt is generated by [(time_in_micro_secs * 100) / (2^10)]. Min is 0 and Max is 65535.");
MODULE_AUTHOR("Manfred Spraul <manfred@colorfullife.com>");
MODULE_DESCRIPTION("Reverse Engineered nForce ethernet driver");
* Based on 8260_io/fcc_enet.c
*
* Author: Andy Fleming
- * Maintainer: Kumar Gala (kumar.gala@freescale.com)
+ * Maintainer: Kumar Gala
*
* Copyright (c) 2002-2004 Freescale Semiconductor, Inc.
*
static void adjust_link(struct net_device *dev);
static void init_registers(struct net_device *dev);
static int init_phy(struct net_device *dev);
-static int gfar_probe(struct device *device);
-static int gfar_remove(struct device *device);
+static int gfar_probe(struct platform_device *pdev);
+static int gfar_remove(struct platform_device *pdev);
static void free_skb_resources(struct gfar_private *priv);
static void gfar_set_multi(struct net_device *dev);
static void gfar_set_hash_for_addr(struct net_device *dev, u8 *addr);
/* Set up the ethernet device structure, private data,
* and anything else we need before we start */
-static int gfar_probe(struct device *device)
+static int gfar_probe(struct platform_device *pdev)
{
u32 tempval;
struct net_device *dev = NULL;
struct gfar_private *priv = NULL;
- struct platform_device *pdev = to_platform_device(device);
struct gianfar_platform_data *einfo;
struct resource *r;
int idx;
spin_lock_init(&priv->lock);
- dev_set_drvdata(device, dev);
+ platform_set_drvdata(pdev, dev);
/* Stop the DMA engine now, in case it was running before */
/* (The firmware could have used it, and left it running). */
dev->base_addr = (unsigned long) (priv->regs);
SET_MODULE_OWNER(dev);
- SET_NETDEV_DEV(dev, device);
+ SET_NETDEV_DEV(dev, &pdev->dev);
/* Fill in the dev structure */
dev->open = gfar_enet_open;
return err;
}
-static int gfar_remove(struct device *device)
+static int gfar_remove(struct platform_device *pdev)
{
- struct net_device *dev = dev_get_drvdata(device);
+ struct net_device *dev = platform_get_drvdata(pdev);
struct gfar_private *priv = netdev_priv(dev);
- dev_set_drvdata(device, NULL);
+ platform_set_drvdata(pdev, NULL);
iounmap((void *) priv->regs);
free_netdev(dev);
}
/* Structure for a device driver */
-static struct device_driver gfar_driver = {
- .name = "fsl-gianfar",
- .bus = &platform_bus_type,
+static struct platform_driver gfar_driver = {
.probe = gfar_probe,
.remove = gfar_remove,
+ .driver = {
+ .name = "fsl-gianfar",
+ },
};
static int __init gfar_init(void)
if (err)
return err;
- err = driver_register(&gfar_driver);
+ err = platform_driver_register(&gfar_driver);
if (err)
gfar_mdio_exit();
static void __exit gfar_exit(void)
{
- driver_unregister(&gfar_driver);
+ platform_driver_unregister(&gfar_driver);
gfar_mdio_exit();
}
* Based on 8260_io/fcc_enet.c
*
* Author: Andy Fleming
- * Maintainer: Kumar Gala (kumar.gala@freescale.com)
+ * Maintainer: Kumar Gala
*
* Copyright (c) 2002-2004 Freescale Semiconductor, Inc.
*
* Based on e1000 ethtool support
*
* Author: Andy Fleming
- * Maintainer: Kumar Gala (kumar.gala@freescale.com)
+ * Maintainer: Kumar Gala
*
* Copyright (c) 2003,2004 Freescale Semiconductor, Inc.
*
* Provides Bus interface for MIIM regs
*
* Author: Andy Fleming
- * Maintainer: Kumar Gala (kumar.gala@freescale.com)
+ * Maintainer: Kumar Gala
*
* Copyright (c) 2002-2004 Freescale Semiconductor, Inc.
*
if (NULL == dev)
return -EINVAL;
- new_bus = kmalloc(sizeof(struct mii_bus), GFP_KERNEL);
+ new_bus = kzalloc(sizeof(struct mii_bus), GFP_KERNEL);
if (NULL == new_bus)
return -ENOMEM;
* Driver for the MDIO bus controller in the Gianfar register space
*
* Author: Andy Fleming
- * Maintainer: Kumar Gala (kumar.gala@freescale.com)
+ * Maintainer: Kumar Gala
*
* Copyright (c) 2002-2004 Freescale Semiconductor, Inc.
*
static void dump_rx_desc(int dbg_lvl, struct net_device *dev, int i);
static void dump_skb(int dbg_lvl, struct net_device *dev,
struct sk_buff *skb);
-static void dump_hw_addr(int dbg_lvl, struct net_device *dev,
- const char* pfx, unsigned char* addr_str);
static void update_stats(struct gt96100_private *gp);
static void abort(struct net_device *dev, u32 abort_bits);
static void hard_stop(struct net_device *dev);
static void
dump_hw_addr(int dbg_lvl, struct net_device *dev, const char* pfx,
- unsigned char* addr_str)
+ const char* func, unsigned char* addr_str)
{
int i;
char buf[100], octet[5];
if (dbg_lvl <= GT96100_DEBUG) {
- strcpy(buf, pfx);
+ sprintf(buf, pfx, func);
for (i = 0; i < 6; i++) {
sprintf(octet, "%2.2x%s",
addr_str[i], i<5 ? ":" : "\n");
info("%s found at 0x%x, irq %d\n",
chip_name(gp->chip_rev), gtif->iobase, gtif->irq);
- dump_hw_addr(0, dev, "HW Address ", dev->dev_addr);
+ dump_hw_addr(0, dev, "%s: HW Address ", __FUNCTION__, dev->dev_addr);
info("%s chip revision=%d\n", chip_name(gp->chip_rev), gp->chip_rev);
info("%s ethernet port %d\n", chip_name(gp->chip_rev), gp->port_num);
info("external PHY ID1=0x%04x, ID2=0x%04x\n", phy_id1, phy_id2);
gt96100_add_hash_entry(dev, dev->dev_addr);
for (mcptr = dev->mc_list; mcptr; mcptr = mcptr->next) {
- dump_hw_addr(2, dev, __FUNCTION__ ": addr=",
+ dump_hw_addr(2, dev, "%s: addr=", __FUNCTION__,
mcptr->dmi_addr);
gt96100_add_hash_entry(dev, mcptr->dmi_addr);
}
#include "ibmveth.h"
-#define DEBUG 1
+#undef DEBUG
#define ibmveth_printk(fmt, args...) \
printk(KERN_INFO "%s: " fmt, __FILE__, ## args)
static int __init ioc3_init_module(void)
{
- return pci_module_init(&ioc3_driver);
+ return pci_register_driver(&ioc3_driver);
}
static void __exit ioc3_cleanup_module(void)
#include <asm/byteorder.h>
#include <linux/pm.h>
+#include <linux/pm_legacy.h>
#include <net/irda/wrapper.h>
#include <net/irda/irda.h>
#include <asm/byteorder.h>
#include <linux/pm.h>
+#include <linux/pm_legacy.h>
#include <net/irda/wrapper.h>
#include <net/irda/irda.h>
/*
* Suspend the IrDA interface.
*/
-static int sa1100_irda_suspend(struct device *_dev, pm_message_t state)
+static int sa1100_irda_suspend(struct platform_device *pdev, pm_message_t state)
{
- struct net_device *dev = dev_get_drvdata(_dev);
+ struct net_device *dev = platform_get_drvdata(pdev);
struct sa1100_irda *si;
if (!dev)
/*
* Resume the IrDA interface.
*/
-static int sa1100_irda_resume(struct device *_dev)
+static int sa1100_irda_resume(struct platform_device *pdev)
{
- struct net_device *dev = dev_get_drvdata(_dev);
+ struct net_device *dev = platform_get_drvdata(pdev);
struct sa1100_irda *si;
if (!dev)
return io->head ? 0 : -ENOMEM;
}
-static int sa1100_irda_probe(struct device *_dev)
+static int sa1100_irda_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(_dev);
struct net_device *dev;
struct sa1100_irda *si;
unsigned int baudrate_mask;
err = register_netdev(dev);
if (err == 0)
- dev_set_drvdata(&pdev->dev, dev);
+ platform_set_drvdata(pdev, dev);
if (err) {
err_mem_5:
return err;
}
-static int sa1100_irda_remove(struct device *_dev)
+static int sa1100_irda_remove(struct platform_device *pdev)
{
- struct net_device *dev = dev_get_drvdata(_dev);
+ struct net_device *dev = platform_get_drvdata(pdev);
if (dev) {
struct sa1100_irda *si = dev->priv;
return 0;
}
-static struct device_driver sa1100ir_driver = {
- .name = "sa11x0-ir",
- .bus = &platform_bus_type,
+static struct platform_driver sa1100ir_driver = {
.probe = sa1100_irda_probe,
.remove = sa1100_irda_remove,
.suspend = sa1100_irda_suspend,
.resume = sa1100_irda_resume,
+ .driver = {
+ .name = "sa11x0-ir",
+ },
};
static int __init sa1100_irda_init(void)
if (power_level > 3)
power_level = 3;
- return driver_register(&sa1100ir_driver);
+ return platform_driver_register(&sa1100ir_driver);
}
static void __exit sa1100_irda_exit(void)
{
- driver_unregister(&sa1100ir_driver);
+ platform_driver_unregister(&sa1100ir_driver);
}
module_init(sa1100_irda_init);
/* Power Management */
-static int smsc_ircc_suspend(struct device *dev, pm_message_t state);
-static int smsc_ircc_resume(struct device *dev);
+static int smsc_ircc_suspend(struct platform_device *dev, pm_message_t state);
+static int smsc_ircc_resume(struct platform_device *dev);
-static struct device_driver smsc_ircc_driver = {
- .name = SMSC_IRCC2_DRIVER_NAME,
- .bus = &platform_bus_type,
+static struct platform_driver smsc_ircc_driver = {
.suspend = smsc_ircc_suspend,
.resume = smsc_ircc_resume,
+ .driver = {
+ .name = SMSC_IRCC2_DRIVER_NAME,
+ },
};
/* Transceivers for SMSC-ircc */
IRDA_DEBUG(1, "%s\n", __FUNCTION__);
- ret = driver_register(&smsc_ircc_driver);
+ ret = platform_driver_register(&smsc_ircc_driver);
if (ret) {
IRDA_ERROR("%s, Can't register driver!\n", driver_name);
return ret;
}
if (ret)
- driver_unregister(&smsc_ircc_driver);
+ platform_driver_unregister(&smsc_ircc_driver);
return ret;
}
err = PTR_ERR(self->pldev);
goto err_out5;
}
- dev_set_drvdata(&self->pldev->dev, self);
+ platform_set_drvdata(self->pldev, self);
IRDA_MESSAGE("IrDA: Registered device %s\n", dev->name);
dev_count++;
return 0;
}
-static int smsc_ircc_suspend(struct device *dev, pm_message_t state)
+static int smsc_ircc_suspend(struct platform_device *dev, pm_message_t state)
{
- struct smsc_ircc_cb *self = dev_get_drvdata(dev);
+ struct smsc_ircc_cb *self = platform_get_drvdata(dev);
if (!self->io.suspended) {
IRDA_DEBUG(1, "%s, Suspending\n", driver_name);
return 0;
}
-static int smsc_ircc_resume(struct device *dev)
+static int smsc_ircc_resume(struct platform_device *dev)
{
- struct smsc_ircc_cb *self = dev_get_drvdata(dev);
+ struct smsc_ircc_cb *self = platform_get_drvdata(dev);
if (self->io.suspended) {
IRDA_DEBUG(1, "%s, Waking up\n", driver_name);
smsc_ircc_close(dev_self[i]);
}
- driver_unregister(&smsc_ircc_driver);
+ platform_driver_unregister(&smsc_ircc_driver);
}
/*
* Probe for a SONIC ethernet controller on a Mips Jazz board.
* Actually probing is superfluous but we're paranoid.
*/
-static int __init jazz_sonic_probe(struct device *device)
+static int __init jazz_sonic_probe(struct platform_device *pdev)
{
struct net_device *dev;
struct sonic_local *lp;
return -ENOMEM;
lp = netdev_priv(dev);
- lp->device = device;
- SET_NETDEV_DEV(dev, device);
+ lp->device = &pdev->dev;
+ SET_NETDEV_DEV(dev, &pdev->dev);
SET_MODULE_OWNER(dev);
netdev_boot_setup_check(dev);
#include "sonic.c"
-static int __devexit jazz_sonic_device_remove (struct device *device)
+static int __devexit jazz_sonic_device_remove (struct platform_device *pdev)
{
- struct net_device *dev = device->driver_data;
+ struct net_device *dev = platform_get_drvdata(pdev);
struct sonic_local* lp = netdev_priv(dev);
unregister_netdev (dev);
return 0;
}
-static struct device_driver jazz_sonic_driver = {
- .name = jazz_sonic_string,
- .bus = &platform_bus_type,
+static struct platform_driver jazz_sonic_driver = {
.probe = jazz_sonic_probe,
.remove = __devexit_p(jazz_sonic_device_remove),
+ .driver = {
+ .name = jazz_sonic_string,
+ },
};
static int __init jazz_sonic_init_module(void)
{
int err;
- if ((err = driver_register(&jazz_sonic_driver))) {
+ if ((err = platform_driver_register(&jazz_sonic_driver))) {
printk(KERN_ERR "Driver registration failed\n");
return err;
}
static void __exit jazz_sonic_cleanup_module(void)
{
- driver_unregister(&jazz_sonic_driver);
+ platform_driver_unregister(&jazz_sonic_driver);
if (jazz_sonic_device) {
platform_device_unregister(jazz_sonic_device);
return macsonic_init(dev);
}
-static int __init mac_sonic_probe(struct device *device)
+static int __init mac_sonic_probe(struct platform_device *device)
{
struct net_device *dev;
struct sonic_local *lp;
return -ENOMEM;
lp = netdev_priv(dev);
- lp->device = device;
- SET_NETDEV_DEV(dev, device);
+ lp->device = &device->dev;
+ SET_NETDEV_DEV(dev, &device->dev);
SET_MODULE_OWNER(dev);
/* This will catch fatal stuff like -ENOMEM as well as success */
#include "sonic.c"
-static int __devexit mac_sonic_device_remove (struct device *device)
+static int __devexit mac_sonic_device_remove (struct platform_device *device)
{
- struct net_device *dev = device->driver_data;
+ struct net_device *dev = platform_get_drvdata(device);
struct sonic_local* lp = netdev_priv(dev);
unregister_netdev (dev);
return 0;
}
-static struct device_driver mac_sonic_driver = {
- .name = mac_sonic_string,
- .bus = &platform_bus_type,
+static struct platform_driver mac_sonic_driver = {
.probe = mac_sonic_probe,
.remove = __devexit_p(mac_sonic_device_remove),
+ .driver = {
+ .name = mac_sonic_string,
+ },
};
static int __init mac_sonic_init_module(void)
{
int err;
- if ((err = driver_register(&mac_sonic_driver))) {
+ if ((err = platform_driver_register(&mac_sonic_driver))) {
printk(KERN_ERR "Driver registration failed\n");
return err;
}
static void __exit mac_sonic_cleanup_module(void)
{
- driver_unregister(&mac_sonic_driver);
+ platform_driver_unregister(&mac_sonic_driver);
if (mac_sonic_device) {
platform_device_unregister(mac_sonic_device);
* Input : struct device *
* Output : -ENOMEM if failed , 0 if success
*/
-static int mv643xx_eth_probe(struct device *ddev)
+static int mv643xx_eth_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(ddev);
struct mv643xx_eth_platform_data *pd;
int port_num = pdev->id;
struct mv643xx_private *mp;
if (!dev)
return -ENOMEM;
- dev_set_drvdata(ddev, dev);
+ platform_set_drvdata(pdev, dev);
mp = netdev_priv(dev);
return err;
}
-static int mv643xx_eth_remove(struct device *ddev)
+static int mv643xx_eth_remove(struct platform_device *pdev)
{
- struct net_device *dev = dev_get_drvdata(ddev);
+ struct net_device *dev = platform_get_drvdata(pdev);
unregister_netdev(dev);
flush_scheduled_work();
free_netdev(dev);
- dev_set_drvdata(ddev, NULL);
+ platform_set_drvdata(pdev, NULL);
return 0;
}
-static int mv643xx_eth_shared_probe(struct device *ddev)
+static int mv643xx_eth_shared_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(ddev);
struct resource *res;
printk(KERN_NOTICE "MV-643xx 10/100/1000 Ethernet Driver\n");
}
-static int mv643xx_eth_shared_remove(struct device *ddev)
+static int mv643xx_eth_shared_remove(struct platform_device *pdev)
{
iounmap(mv643xx_eth_shared_base);
mv643xx_eth_shared_base = NULL;
return 0;
}
-static struct device_driver mv643xx_eth_driver = {
- .name = MV643XX_ETH_NAME,
- .bus = &platform_bus_type,
+static struct platform_driver mv643xx_eth_driver = {
.probe = mv643xx_eth_probe,
.remove = mv643xx_eth_remove,
+ .driver = {
+ .name = MV643XX_ETH_NAME,
+ },
};
-static struct device_driver mv643xx_eth_shared_driver = {
- .name = MV643XX_ETH_SHARED_NAME,
- .bus = &platform_bus_type,
+static struct platform_driver mv643xx_eth_shared_driver = {
.probe = mv643xx_eth_shared_probe,
.remove = mv643xx_eth_shared_remove,
+ .driver = {
+ .name = MV643XX_ETH_SHARED_NAME,
+ },
};
/*
{
int rc;
- rc = driver_register(&mv643xx_eth_shared_driver);
+ rc = platform_driver_register(&mv643xx_eth_shared_driver);
if (!rc) {
- rc = driver_register(&mv643xx_eth_driver);
+ rc = platform_driver_register(&mv643xx_eth_driver);
if (rc)
- driver_unregister(&mv643xx_eth_shared_driver);
+ platform_driver_unregister(&mv643xx_eth_shared_driver);
}
return rc;
}
*/
static void __exit mv643xx_cleanup_module(void)
{
- driver_unregister(&mv643xx_eth_driver);
- driver_unregister(&mv643xx_eth_shared_driver);
+ platform_driver_unregister(&mv643xx_eth_driver);
+ platform_driver_unregister(&mv643xx_eth_shared_driver);
}
module_init(mv643xx_init_module);
} else {
if (netif_msg_probe(tp)) {
printk(KERN_ERR PFX
- "Cannot find PowerManagement capability. "
- "Aborting.\n");
+ "PowerManagement capability not found.\n");
}
- goto err_out_mwi;
}
/* make sure PCI base addr 1 is MMIO */
} while (boguscnt > 0);
if (boguscnt <= 0) {
- if (net_ratelimit() && netif_msg_intr(tp)) {
+ if (netif_msg_intr(tp) && net_ratelimit() ) {
printk(KERN_WARNING
"%s: Too much work at interrupt!\n", dev->name);
}
/*
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
- *
- * ########################################################################
+ * Copyright (C) 2000, 2005 MIPS Technologies, Inc. All rights reserved.
+ * Authors: Carsten Langgaard <carstenl@mips.com>
+ * Maciej W. Rozycki <macro@mips.com>
+ * Copyright (C) 2004 Ralf Baechle <ralf@linux-mips.org>
*
* This program is free software; you can distribute it and/or modify it
* under the terms of the GNU General Public License (Version 2) as
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
*
- * ########################################################################
- *
* SAA9730 ethernet driver.
*
* Changes:
- * Angelo Dell'Aera <buffer@antifork.org> : Conversion to the new PCI API (pci_driver).
- * Conversion to spinlocks.
- * Error handling fixes.
- *
+ * Angelo Dell'Aera <buffer@antifork.org> : Conversion to the new PCI API
+ * (pci_driver).
+ * Conversion to spinlocks.
+ * Error handling fixes.
*/
#include <linux/init.h>
#include <linux/skbuff.h>
#include <linux/pci.h>
#include <linux/spinlock.h>
+#include <linux/types.h>
#include <asm/addrspace.h>
+#include <asm/io.h>
+
#include <asm/mips-boards/prom.h>
#include "saa9730.h"
#define DRV_MODULE_NAME "saa9730"
static struct pci_device_id saa9730_pci_tbl[] = {
- { PCI_VENDOR_ID_PHILIPS, PCI_DEVICE_ID_PHILIPS_SAA9370,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+ { PCI_VENDOR_ID_PHILIPS, PCI_DEVICE_ID_PHILIPS_SAA9730,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
{ 0, }
};
/* Non-zero only if the current card is a PCI with BIOS-set IRQ. */
static unsigned int pci_irq_line;
-#define INL(a) inl((unsigned long)a)
-#define OUTL(x,a) outl(x,(unsigned long)a)
-
static void evm_saa9730_enable_lan_int(struct lan_saa9730_private *lp)
{
- OUTL(INL(&lp->evm_saa9730_regs->InterruptBlock1) | EVM_LAN_INT,
+ outl(readl(&lp->evm_saa9730_regs->InterruptBlock1) | EVM_LAN_INT,
&lp->evm_saa9730_regs->InterruptBlock1);
- OUTL(INL(&lp->evm_saa9730_regs->InterruptStatus1) | EVM_LAN_INT,
+ outl(readl(&lp->evm_saa9730_regs->InterruptStatus1) | EVM_LAN_INT,
&lp->evm_saa9730_regs->InterruptStatus1);
- OUTL(INL(&lp->evm_saa9730_regs->InterruptEnable1) | EVM_LAN_INT |
+ outl(readl(&lp->evm_saa9730_regs->InterruptEnable1) | EVM_LAN_INT |
EVM_MASTER_EN, &lp->evm_saa9730_regs->InterruptEnable1);
}
+
static void evm_saa9730_disable_lan_int(struct lan_saa9730_private *lp)
{
- OUTL(INL(&lp->evm_saa9730_regs->InterruptBlock1) & ~EVM_LAN_INT,
+ outl(readl(&lp->evm_saa9730_regs->InterruptBlock1) & ~EVM_LAN_INT,
&lp->evm_saa9730_regs->InterruptBlock1);
- OUTL(INL(&lp->evm_saa9730_regs->InterruptEnable1) & ~EVM_LAN_INT,
+ outl(readl(&lp->evm_saa9730_regs->InterruptEnable1) & ~EVM_LAN_INT,
&lp->evm_saa9730_regs->InterruptEnable1);
}
static void evm_saa9730_clear_lan_int(struct lan_saa9730_private *lp)
{
- OUTL(EVM_LAN_INT, &lp->evm_saa9730_regs->InterruptStatus1);
+ outl(EVM_LAN_INT, &lp->evm_saa9730_regs->InterruptStatus1);
}
static void evm_saa9730_block_lan_int(struct lan_saa9730_private *lp)
{
- OUTL(INL(&lp->evm_saa9730_regs->InterruptBlock1) & ~EVM_LAN_INT,
+ outl(readl(&lp->evm_saa9730_regs->InterruptBlock1) & ~EVM_LAN_INT,
&lp->evm_saa9730_regs->InterruptBlock1);
}
static void evm_saa9730_unblock_lan_int(struct lan_saa9730_private *lp)
{
- OUTL(INL(&lp->evm_saa9730_regs->InterruptBlock1) | EVM_LAN_INT,
+ outl(readl(&lp->evm_saa9730_regs->InterruptBlock1) | EVM_LAN_INT,
&lp->evm_saa9730_regs->InterruptBlock1);
}
-static void show_saa9730_regs(struct lan_saa9730_private *lp)
+static void __attribute_used__ show_saa9730_regs(struct lan_saa9730_private *lp)
{
int i, j;
- printk("TxmBufferA = %x\n", lp->TxmBuffer[0][0]);
- printk("TxmBufferB = %x\n", lp->TxmBuffer[1][0]);
- printk("RcvBufferA = %x\n", lp->RcvBuffer[0][0]);
- printk("RcvBufferB = %x\n", lp->RcvBuffer[1][0]);
+ printk("TxmBufferA = %p\n", lp->TxmBuffer[0][0]);
+ printk("TxmBufferB = %p\n", lp->TxmBuffer[1][0]);
+ printk("RcvBufferA = %p\n", lp->RcvBuffer[0][0]);
+ printk("RcvBufferB = %p\n", lp->RcvBuffer[1][0]);
for (i = 0; i < LAN_SAA9730_BUFFERS; i++) {
for (j = 0; j < LAN_SAA9730_TXM_Q_SIZE; j++) {
printk("TxmBuffer[%d][%d] = %x\n", i, j,
}
}
printk("lp->evm_saa9730_regs->InterruptBlock1 = %x\n",
- INL(&lp->evm_saa9730_regs->InterruptBlock1));
+ readl(&lp->evm_saa9730_regs->InterruptBlock1));
printk("lp->evm_saa9730_regs->InterruptStatus1 = %x\n",
- INL(&lp->evm_saa9730_regs->InterruptStatus1));
+ readl(&lp->evm_saa9730_regs->InterruptStatus1));
printk("lp->evm_saa9730_regs->InterruptEnable1 = %x\n",
- INL(&lp->evm_saa9730_regs->InterruptEnable1));
+ readl(&lp->evm_saa9730_regs->InterruptEnable1));
printk("lp->lan_saa9730_regs->Ok2Use = %x\n",
- INL(&lp->lan_saa9730_regs->Ok2Use));
+ readl(&lp->lan_saa9730_regs->Ok2Use));
printk("lp->NextTxmBufferIndex = %x\n", lp->NextTxmBufferIndex);
printk("lp->NextTxmPacketIndex = %x\n", lp->NextTxmPacketIndex);
printk("lp->PendingTxmBufferIndex = %x\n",
printk("lp->PendingTxmPacketIndex = %x\n",
lp->PendingTxmPacketIndex);
printk("lp->lan_saa9730_regs->LanDmaCtl = %x\n",
- INL(&lp->lan_saa9730_regs->LanDmaCtl));
+ readl(&lp->lan_saa9730_regs->LanDmaCtl));
printk("lp->lan_saa9730_regs->DmaStatus = %x\n",
- INL(&lp->lan_saa9730_regs->DmaStatus));
+ readl(&lp->lan_saa9730_regs->DmaStatus));
printk("lp->lan_saa9730_regs->CamCtl = %x\n",
- INL(&lp->lan_saa9730_regs->CamCtl));
+ readl(&lp->lan_saa9730_regs->CamCtl));
printk("lp->lan_saa9730_regs->TxCtl = %x\n",
- INL(&lp->lan_saa9730_regs->TxCtl));
+ readl(&lp->lan_saa9730_regs->TxCtl));
printk("lp->lan_saa9730_regs->TxStatus = %x\n",
- INL(&lp->lan_saa9730_regs->TxStatus));
+ readl(&lp->lan_saa9730_regs->TxStatus));
printk("lp->lan_saa9730_regs->RxCtl = %x\n",
- INL(&lp->lan_saa9730_regs->RxCtl));
+ readl(&lp->lan_saa9730_regs->RxCtl));
printk("lp->lan_saa9730_regs->RxStatus = %x\n",
- INL(&lp->lan_saa9730_regs->RxStatus));
+ readl(&lp->lan_saa9730_regs->RxStatus));
for (i = 0; i < LAN_SAA9730_CAM_DWORDS; i++) {
- OUTL(i, &lp->lan_saa9730_regs->CamAddress);
+ outl(i, &lp->lan_saa9730_regs->CamAddress);
printk("lp->lan_saa9730_regs->CamData = %x\n",
- INL(&lp->lan_saa9730_regs->CamData));
+ readl(&lp->lan_saa9730_regs->CamData));
}
printk("lp->stats.tx_packets = %lx\n", lp->stats.tx_packets);
printk("lp->stats.tx_errors = %lx\n", lp->stats.tx_errors);
lp->stats.rx_length_errors);
printk("lp->lan_saa9730_regs->DebugPCIMasterAddr = %x\n",
- INL(&lp->lan_saa9730_regs->DebugPCIMasterAddr));
+ readl(&lp->lan_saa9730_regs->DebugPCIMasterAddr));
printk("lp->lan_saa9730_regs->DebugLanTxStateMachine = %x\n",
- INL(&lp->lan_saa9730_regs->DebugLanTxStateMachine));
+ readl(&lp->lan_saa9730_regs->DebugLanTxStateMachine));
printk("lp->lan_saa9730_regs->DebugLanRxStateMachine = %x\n",
- INL(&lp->lan_saa9730_regs->DebugLanRxStateMachine));
+ readl(&lp->lan_saa9730_regs->DebugLanRxStateMachine));
printk("lp->lan_saa9730_regs->DebugLanTxFifoPointers = %x\n",
- INL(&lp->lan_saa9730_regs->DebugLanTxFifoPointers));
+ readl(&lp->lan_saa9730_regs->DebugLanTxFifoPointers));
printk("lp->lan_saa9730_regs->DebugLanRxFifoPointers = %x\n",
- INL(&lp->lan_saa9730_regs->DebugLanRxFifoPointers));
+ readl(&lp->lan_saa9730_regs->DebugLanRxFifoPointers));
printk("lp->lan_saa9730_regs->DebugLanCtlStateMachine = %x\n",
- INL(&lp->lan_saa9730_regs->DebugLanCtlStateMachine));
+ readl(&lp->lan_saa9730_regs->DebugLanCtlStateMachine));
}
static void lan_saa9730_buffer_init(struct lan_saa9730_private *lp)
}
}
-static int lan_saa9730_allocate_buffers(struct lan_saa9730_private *lp)
+static void lan_saa9730_free_buffers(struct pci_dev *pdev,
+ struct lan_saa9730_private *lp)
{
- unsigned int mem_size;
- void *Pa;
- unsigned int i, j, RcvBufferSize, TxmBufferSize;
- unsigned int buffer_start;
+ pci_free_consistent(pdev, lp->buffer_size, lp->buffer_start,
+ lp->dma_addr);
+}
- /*
- * Allocate all RX and TX packets in one chunk.
- * The Rx and Tx packets must be PACKET_SIZE aligned.
- */
- mem_size = ((LAN_SAA9730_RCV_Q_SIZE + LAN_SAA9730_TXM_Q_SIZE) *
- LAN_SAA9730_PACKET_SIZE * LAN_SAA9730_BUFFERS) +
- LAN_SAA9730_PACKET_SIZE;
- buffer_start =
- (unsigned int) kmalloc(mem_size, GFP_DMA | GFP_KERNEL);
-
- if (!buffer_start)
- return -ENOMEM;
-
- /*
- * Set DMA buffer to kseg1 (uncached).
- * Make sure to flush before using it uncached.
- */
- Pa = (void *) KSEG1ADDR((buffer_start + LAN_SAA9730_PACKET_SIZE) &
- ~(LAN_SAA9730_PACKET_SIZE - 1));
- dma_cache_wback_inv((unsigned long) Pa, mem_size);
+static int lan_saa9730_allocate_buffers(struct pci_dev *pdev,
+ struct lan_saa9730_private *lp)
+{
+ void *Pa;
+ unsigned int i, j, rxoffset, txoffset;
+ int ret;
/* Initialize buffer space */
- RcvBufferSize = LAN_SAA9730_PACKET_SIZE;
- TxmBufferSize = LAN_SAA9730_PACKET_SIZE;
lp->DmaRcvPackets = LAN_SAA9730_RCV_Q_SIZE;
lp->DmaTxmPackets = LAN_SAA9730_TXM_Q_SIZE;
+ /* Initialize Rx Buffer Index */
+ lp->NextRcvPacketIndex = 0;
+ lp->NextRcvBufferIndex = 0;
+
+ /* Set current buffer index & next available packet index */
+ lp->NextTxmPacketIndex = 0;
+ lp->NextTxmBufferIndex = 0;
+ lp->PendingTxmPacketIndex = 0;
+ lp->PendingTxmBufferIndex = 0;
+
+ /*
+ * Allocate all RX and TX packets in one chunk.
+ * The Rx and Tx packets must be PACKET_SIZE aligned.
+ */
+ lp->buffer_size = ((LAN_SAA9730_RCV_Q_SIZE + LAN_SAA9730_TXM_Q_SIZE) *
+ LAN_SAA9730_PACKET_SIZE * LAN_SAA9730_BUFFERS) +
+ LAN_SAA9730_PACKET_SIZE;
+ lp->buffer_start = pci_alloc_consistent(pdev, lp->buffer_size,
+ &lp->dma_addr);
+ if (!lp->buffer_start) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ Pa = (void *)ALIGN((unsigned long)lp->buffer_start,
+ LAN_SAA9730_PACKET_SIZE);
+
+ rxoffset = Pa - lp->buffer_start;
+
/* Init RX buffers */
for (i = 0; i < LAN_SAA9730_BUFFERS; i++) {
for (j = 0; j < LAN_SAA9730_RCV_Q_SIZE; j++) {
*(unsigned int *) Pa =
cpu_to_le32(RXSF_READY <<
RX_STAT_CTL_OWNER_SHF);
- lp->RcvBuffer[i][j] = (unsigned int) Pa;
- Pa += RcvBufferSize;
+ lp->RcvBuffer[i][j] = Pa;
+ Pa += LAN_SAA9730_PACKET_SIZE;
}
}
+ txoffset = Pa - lp->buffer_start;
+
/* Init TX buffers */
for (i = 0; i < LAN_SAA9730_BUFFERS; i++) {
for (j = 0; j < LAN_SAA9730_TXM_Q_SIZE; j++) {
*(unsigned int *) Pa =
cpu_to_le32(TXSF_EMPTY <<
TX_STAT_CTL_OWNER_SHF);
- lp->TxmBuffer[i][j] = (unsigned int) Pa;
- Pa += TxmBufferSize;
+ lp->TxmBuffer[i][j] = Pa;
+ Pa += LAN_SAA9730_PACKET_SIZE;
}
}
- /*
- * Set rx buffer A and rx buffer B to point to the first two buffer
+ /*
+ * Set rx buffer A and rx buffer B to point to the first two buffer
* spaces.
*/
- OUTL(PHYSADDR(lp->RcvBuffer[0][0]),
+ outl(lp->dma_addr + rxoffset,
&lp->lan_saa9730_regs->RxBuffA);
- OUTL(PHYSADDR(lp->RcvBuffer[1][0]),
+ outl(lp->dma_addr + rxoffset +
+ LAN_SAA9730_PACKET_SIZE * LAN_SAA9730_RCV_Q_SIZE,
&lp->lan_saa9730_regs->RxBuffB);
- /* Initialize Buffer Index */
- lp->NextRcvPacketIndex = 0;
- lp->NextRcvToUseIsA = 1;
-
- /* Set current buffer index & next availble packet index */
- lp->NextTxmPacketIndex = 0;
- lp->NextTxmBufferIndex = 0;
- lp->PendingTxmPacketIndex = 0;
- lp->PendingTxmBufferIndex = 0;
-
- /*
+ /*
* Set txm_buf_a and txm_buf_b to point to the first two buffer
- * space
+ * space
*/
- OUTL(PHYSADDR(lp->TxmBuffer[0][0]),
+ outl(lp->dma_addr + txoffset,
&lp->lan_saa9730_regs->TxBuffA);
- OUTL(PHYSADDR(lp->TxmBuffer[1][0]),
+ outl(lp->dma_addr + txoffset +
+ LAN_SAA9730_PACKET_SIZE * LAN_SAA9730_TXM_Q_SIZE,
&lp->lan_saa9730_regs->TxBuffB);
/* Set packet number */
- OUTL((lp->DmaRcvPackets << PK_COUNT_RX_A_SHF) |
+ outl((lp->DmaRcvPackets << PK_COUNT_RX_A_SHF) |
(lp->DmaRcvPackets << PK_COUNT_RX_B_SHF) |
(lp->DmaTxmPackets << PK_COUNT_TX_A_SHF) |
(lp->DmaTxmPackets << PK_COUNT_TX_B_SHF),
&lp->lan_saa9730_regs->PacketCount);
return 0;
+
+out:
+ return ret;
}
static int lan_saa9730_cam_load(struct lan_saa9730_private *lp)
for (i = 0; i < LAN_SAA9730_CAM_DWORDS; i++) {
/* First set address to where data is written */
- OUTL(i, &lp->lan_saa9730_regs->CamAddress);
- OUTL((NetworkAddress[0] << 24) | (NetworkAddress[1] << 16)
+ outl(i, &lp->lan_saa9730_regs->CamAddress);
+ outl((NetworkAddress[0] << 24) | (NetworkAddress[1] << 16)
| (NetworkAddress[2] << 8) | NetworkAddress[3],
&lp->lan_saa9730_regs->CamData);
NetworkAddress += 4;
static int lan_saa9730_cam_init(struct net_device *dev)
{
- struct lan_saa9730_private *lp =
- (struct lan_saa9730_private *) dev->priv;
+ struct lan_saa9730_private *lp = netdev_priv(dev);
unsigned int i;
/* Copy MAC-address into all entries. */
/* Check link status, spin here till station is not busy. */
i = 0;
- while (INL(&lp->lan_saa9730_regs->StationMgmtCtl) & MD_CA_BUSY) {
+ while (readl(&lp->lan_saa9730_regs->StationMgmtCtl) & MD_CA_BUSY) {
i++;
if (i > 100) {
printk("Error: lan_saa9730_mii_init: timeout\n");
}
/* Now set the control and address register. */
- OUTL(MD_CA_BUSY | PHY_STATUS | PHY_ADDRESS << MD_CA_PHY_SHF,
+ outl(MD_CA_BUSY | PHY_STATUS | PHY_ADDRESS << MD_CA_PHY_SHF,
&lp->lan_saa9730_regs->StationMgmtCtl);
/* check link status, spin here till station is not busy */
i = 0;
- while (INL(&lp->lan_saa9730_regs->StationMgmtCtl) & MD_CA_BUSY) {
+ while (readl(&lp->lan_saa9730_regs->StationMgmtCtl) & MD_CA_BUSY) {
i++;
if (i > 100) {
printk("Error: lan_saa9730_mii_init: timeout\n");
mdelay(1);
/* Check the link status. */
- if (INL(&lp->lan_saa9730_regs->StationMgmtData) &
+ if (readl(&lp->lan_saa9730_regs->StationMgmtData) &
PHY_STATUS_LINK_UP) {
/* Link is up. */
return 0;
/* Link is down, reset the PHY first. */
/* set PHY address = 'CONTROL' */
- OUTL(PHY_ADDRESS << MD_CA_PHY_SHF | MD_CA_WR | PHY_CONTROL,
+ outl(PHY_ADDRESS << MD_CA_PHY_SHF | MD_CA_WR | PHY_CONTROL,
&lp->lan_saa9730_regs->StationMgmtCtl);
/* Wait for 1 ms. */
mdelay(1);
/* set 'CONTROL' = force reset and renegotiate */
- OUTL(PHY_CONTROL_RESET | PHY_CONTROL_AUTO_NEG |
+ outl(PHY_CONTROL_RESET | PHY_CONTROL_AUTO_NEG |
PHY_CONTROL_RESTART_AUTO_NEG,
&lp->lan_saa9730_regs->StationMgmtData);
mdelay(50);
/* set 'BUSY' to start operation */
- OUTL(MD_CA_BUSY | PHY_ADDRESS << MD_CA_PHY_SHF | MD_CA_WR |
+ outl(MD_CA_BUSY | PHY_ADDRESS << MD_CA_PHY_SHF | MD_CA_WR |
PHY_CONTROL, &lp->lan_saa9730_regs->StationMgmtCtl);
/* await completion */
i = 0;
- while (INL(&lp->lan_saa9730_regs->StationMgmtCtl) &
+ while (readl(&lp->lan_saa9730_regs->StationMgmtCtl) &
MD_CA_BUSY) {
i++;
if (i > 100) {
for (l = 0; l < 2; l++) {
/* set PHY address = 'STATUS' */
- OUTL(MD_CA_BUSY | PHY_ADDRESS << MD_CA_PHY_SHF |
+ outl(MD_CA_BUSY | PHY_ADDRESS << MD_CA_PHY_SHF |
PHY_STATUS,
&lp->lan_saa9730_regs->StationMgmtCtl);
/* await completion */
i = 0;
- while (INL(&lp->lan_saa9730_regs->StationMgmtCtl) &
+ while (readl(&lp->lan_saa9730_regs->StationMgmtCtl) &
MD_CA_BUSY) {
i++;
if (i > 100) {
mdelay(3000);
/* check the link status */
- if (INL(&lp->lan_saa9730_regs->StationMgmtData) &
+ if (readl(&lp->lan_saa9730_regs->StationMgmtData) &
PHY_STATUS_LINK_UP) {
/* link is up */
break;
static int lan_saa9730_control_init(struct lan_saa9730_private *lp)
{
/* Initialize DMA control register. */
- OUTL((LANMB_ANY << DMA_CTL_MAX_XFER_SHF) |
+ outl((LANMB_ANY << DMA_CTL_MAX_XFER_SHF) |
(LANEND_LITTLE << DMA_CTL_ENDIAN_SHF) |
(LAN_SAA9730_RCV_Q_INT_THRESHOLD << DMA_CTL_RX_INT_COUNT_SHF)
| DMA_CTL_RX_INT_TO_EN | DMA_CTL_RX_INT_EN |
&lp->lan_saa9730_regs->LanDmaCtl);
/* Initial MAC control register. */
- OUTL((MACCM_MII << MAC_CONTROL_CONN_SHF) | MAC_CONTROL_FULL_DUP,
+ outl((MACCM_MII << MAC_CONTROL_CONN_SHF) | MAC_CONTROL_FULL_DUP,
&lp->lan_saa9730_regs->MacCtl);
/* Initialize CAM control register. */
- OUTL(CAM_CONTROL_COMP_EN | CAM_CONTROL_BROAD_ACC,
+ outl(CAM_CONTROL_COMP_EN | CAM_CONTROL_BROAD_ACC,
&lp->lan_saa9730_regs->CamCtl);
- /*
+ /*
* Initialize CAM enable register, only turn on first entry, should
- * contain own addr.
+ * contain own addr.
*/
- OUTL(0x0001, &lp->lan_saa9730_regs->CamEnable);
+ outl(0x0001, &lp->lan_saa9730_regs->CamEnable);
/* Initialize Tx control register */
- OUTL(TX_CTL_EN_COMP, &lp->lan_saa9730_regs->TxCtl);
+ outl(TX_CTL_EN_COMP, &lp->lan_saa9730_regs->TxCtl);
/* Initialize Rcv control register */
- OUTL(RX_CTL_STRIP_CRC, &lp->lan_saa9730_regs->RxCtl);
+ outl(RX_CTL_STRIP_CRC, &lp->lan_saa9730_regs->RxCtl);
/* Reset DMA engine */
- OUTL(DMA_TEST_SW_RESET, &lp->lan_saa9730_regs->DmaTest);
+ outl(DMA_TEST_SW_RESET, &lp->lan_saa9730_regs->DmaTest);
return 0;
}
int i;
/* Stop DMA first */
- OUTL(INL(&lp->lan_saa9730_regs->LanDmaCtl) &
+ outl(readl(&lp->lan_saa9730_regs->LanDmaCtl) &
~(DMA_CTL_EN_TX_DMA | DMA_CTL_EN_RX_DMA),
&lp->lan_saa9730_regs->LanDmaCtl);
/* Set the SW Reset bits in DMA and MAC control registers */
- OUTL(DMA_TEST_SW_RESET, &lp->lan_saa9730_regs->DmaTest);
- OUTL(INL(&lp->lan_saa9730_regs->MacCtl) | MAC_CONTROL_RESET,
+ outl(DMA_TEST_SW_RESET, &lp->lan_saa9730_regs->DmaTest);
+ outl(readl(&lp->lan_saa9730_regs->MacCtl) | MAC_CONTROL_RESET,
&lp->lan_saa9730_regs->MacCtl);
- /*
+ /*
* Wait for MAC reset to have finished. The reset bit is auto cleared
* when the reset is done.
*/
i = 0;
- while (INL(&lp->lan_saa9730_regs->MacCtl) & MAC_CONTROL_RESET) {
+ while (readl(&lp->lan_saa9730_regs->MacCtl) & MAC_CONTROL_RESET) {
i++;
if (i > 100) {
printk
/* Stop lan controller. */
lan_saa9730_stop(lp);
- OUTL(LAN_SAA9730_DEFAULT_TIME_OUT_CNT,
+ outl(LAN_SAA9730_DEFAULT_TIME_OUT_CNT,
&lp->lan_saa9730_regs->Timeout);
return 0;
/* Initialize Rx Buffer Index */
lp->NextRcvPacketIndex = 0;
- lp->NextRcvToUseIsA = 1;
+ lp->NextRcvBufferIndex = 0;
- /* Set current buffer index & next availble packet index */
+ /* Set current buffer index & next available packet index */
lp->NextTxmPacketIndex = 0;
lp->NextTxmBufferIndex = 0;
lp->PendingTxmPacketIndex = 0;
lp->PendingTxmBufferIndex = 0;
- OUTL(INL(&lp->lan_saa9730_regs->LanDmaCtl) | DMA_CTL_EN_TX_DMA |
+ outl(readl(&lp->lan_saa9730_regs->LanDmaCtl) | DMA_CTL_EN_TX_DMA |
DMA_CTL_EN_RX_DMA, &lp->lan_saa9730_regs->LanDmaCtl);
/* For Tx, turn on MAC then DMA */
- OUTL(INL(&lp->lan_saa9730_regs->TxCtl) | TX_CTL_TX_EN,
+ outl(readl(&lp->lan_saa9730_regs->TxCtl) | TX_CTL_TX_EN,
&lp->lan_saa9730_regs->TxCtl);
/* For Rx, turn on DMA then MAC */
- OUTL(INL(&lp->lan_saa9730_regs->RxCtl) | RX_CTL_RX_EN,
+ outl(readl(&lp->lan_saa9730_regs->RxCtl) | RX_CTL_RX_EN,
&lp->lan_saa9730_regs->RxCtl);
- /* Set Ok2Use to let hardware owns the buffers */
- OUTL(OK2USE_RX_A | OK2USE_RX_B | OK2USE_TX_A | OK2USE_TX_B,
- &lp->lan_saa9730_regs->Ok2Use);
+ /* Set Ok2Use to let hardware own the buffers. */
+ outl(OK2USE_RX_A | OK2USE_RX_B, &lp->lan_saa9730_regs->Ok2Use);
return 0;
}
static int lan_saa9730_tx(struct net_device *dev)
{
- struct lan_saa9730_private *lp =
- (struct lan_saa9730_private *) dev->priv;
+ struct lan_saa9730_private *lp = netdev_priv(dev);
unsigned int *pPacket;
unsigned int tx_status;
printk("lan_saa9730_tx interrupt\n");
/* Clear interrupt. */
- OUTL(DMA_STATUS_MAC_TX_INT, &lp->lan_saa9730_regs->DmaStatus);
+ outl(DMA_STATUS_MAC_TX_INT, &lp->lan_saa9730_regs->DmaStatus);
while (1) {
- pPacket =
- (unsigned int *) lp->TxmBuffer[lp->
- PendingTxmBufferIndex]
- [lp->PendingTxmPacketIndex];
+ pPacket = lp->TxmBuffer[lp->PendingTxmBufferIndex]
+ [lp->PendingTxmPacketIndex];
/* Get status of first packet transmitted. */
tx_status = le32_to_cpu(*pPacket);
lp->stats.tx_errors++;
if (tx_status &
(TX_STATUS_EX_COLL << TX_STAT_CTL_STATUS_SHF))
- lp->stats.tx_aborted_errors++;
+ lp->stats.tx_aborted_errors++;
if (tx_status &
- (TX_STATUS_LATE_COLL <<
- TX_STAT_CTL_STATUS_SHF)) lp->stats.
- tx_window_errors++;
+ (TX_STATUS_LATE_COLL << TX_STAT_CTL_STATUS_SHF))
+ lp->stats.tx_window_errors++;
if (tx_status &
(TX_STATUS_L_CARR << TX_STAT_CTL_STATUS_SHF))
- lp->stats.tx_carrier_errors++;
+ lp->stats.tx_carrier_errors++;
if (tx_status &
(TX_STATUS_UNDER << TX_STAT_CTL_STATUS_SHF))
- lp->stats.tx_fifo_errors++;
+ lp->stats.tx_fifo_errors++;
if (tx_status &
(TX_STATUS_SQ_ERR << TX_STAT_CTL_STATUS_SHF))
- lp->stats.tx_heartbeat_errors++;
+ lp->stats.tx_heartbeat_errors++;
lp->stats.collisions +=
- tx_status & TX_STATUS_TX_COLL_MSK;
+ tx_status & TX_STATUS_TX_COLL_MSK;
}
/* Free buffer. */
}
}
- /* Make sure A and B are available to hardware. */
- OUTL(OK2USE_TX_A | OK2USE_TX_B, &lp->lan_saa9730_regs->Ok2Use);
-
- if (netif_queue_stopped(dev)) {
- /* The tx buffer is no longer full. */
- netif_wake_queue(dev);
- }
+ /* The tx buffer is no longer full. */
+ netif_wake_queue(dev);
return 0;
}
static int lan_saa9730_rx(struct net_device *dev)
{
- struct lan_saa9730_private *lp =
- (struct lan_saa9730_private *) dev->priv;
+ struct lan_saa9730_private *lp = netdev_priv(dev);
int len = 0;
struct sk_buff *skb = 0;
unsigned int rx_status;
printk("lan_saa9730_rx interrupt\n");
/* Clear receive interrupts. */
- OUTL(DMA_STATUS_MAC_RX_INT | DMA_STATUS_RX_INT |
+ outl(DMA_STATUS_MAC_RX_INT | DMA_STATUS_RX_INT |
DMA_STATUS_RX_TO_INT, &lp->lan_saa9730_regs->DmaStatus);
/* Address next packet */
- if (lp->NextRcvToUseIsA)
- BufferIndex = 0;
- else
- BufferIndex = 1;
+ BufferIndex = lp->NextRcvBufferIndex;
PacketIndex = lp->NextRcvPacketIndex;
- pPacket = (unsigned int *) lp->RcvBuffer[BufferIndex][PacketIndex];
+ pPacket = lp->RcvBuffer[BufferIndex][PacketIndex];
rx_status = le32_to_cpu(*pPacket);
/* Process each packet. */
lp->stats.rx_errors++;
if (rx_status &
(RX_STATUS_CRC_ERR << RX_STAT_CTL_STATUS_SHF))
- lp->stats.rx_crc_errors++;
+ lp->stats.rx_crc_errors++;
if (rx_status &
- (RX_STATUS_ALIGN_ERR <<
- RX_STAT_CTL_STATUS_SHF)) lp->stats.
- rx_frame_errors++;
+ (RX_STATUS_ALIGN_ERR << RX_STAT_CTL_STATUS_SHF))
+ lp->stats.rx_frame_errors++;
if (rx_status &
(RX_STATUS_OVERFLOW << RX_STAT_CTL_STATUS_SHF))
- lp->stats.rx_fifo_errors++;
+ lp->stats.rx_fifo_errors++;
if (rx_status &
(RX_STATUS_LONG_ERR << RX_STAT_CTL_STATUS_SHF))
- lp->stats.rx_length_errors++;
+ lp->stats.rx_length_errors++;
}
/* Indicate we have processed the buffer. */
- *pPacket =
- cpu_to_le32(RXSF_READY << RX_STAT_CTL_OWNER_SHF);
+ *pPacket = cpu_to_le32(RXSF_READY << RX_STAT_CTL_OWNER_SHF);
+
+ /* Make sure A or B is available to hardware as appropriate. */
+ outl(BufferIndex ? OK2USE_RX_B : OK2USE_RX_A,
+ &lp->lan_saa9730_regs->Ok2Use);
/* Go to next packet in sequence. */
lp->NextRcvPacketIndex++;
if (lp->NextRcvPacketIndex >= LAN_SAA9730_RCV_Q_SIZE) {
lp->NextRcvPacketIndex = 0;
- if (BufferIndex) {
- lp->NextRcvToUseIsA = 1;
- } else {
- lp->NextRcvToUseIsA = 0;
- }
+ lp->NextRcvBufferIndex ^= 1;
}
- OUTL(OK2USE_RX_A | OK2USE_RX_B,
- &lp->lan_saa9730_regs->Ok2Use);
/* Address next packet */
- if (lp->NextRcvToUseIsA)
- BufferIndex = 0;
- else
- BufferIndex = 1;
+ BufferIndex = lp->NextRcvBufferIndex;
PacketIndex = lp->NextRcvPacketIndex;
- pPacket =
- (unsigned int *) lp->
- RcvBuffer[BufferIndex][PacketIndex];
+ pPacket = lp->RcvBuffer[BufferIndex][PacketIndex];
rx_status = le32_to_cpu(*pPacket);
}
- /* Make sure A and B are available to hardware. */
- OUTL(OK2USE_RX_A | OK2USE_RX_B, &lp->lan_saa9730_regs->Ok2Use);
-
return 0;
}
struct pt_regs *regs)
{
struct net_device *dev = (struct net_device *) dev_id;
- struct lan_saa9730_private *lp =
- (struct lan_saa9730_private *) dev->priv;
+ struct lan_saa9730_private *lp = netdev_priv(dev);
if (lan_saa9730_debug > 5)
printk("lan_saa9730_interrupt\n");
evm_saa9730_clear_lan_int(lp);
/* Service pending transmit interrupts. */
- if (INL(&lp->lan_saa9730_regs->DmaStatus) & DMA_STATUS_MAC_TX_INT)
+ if (readl(&lp->lan_saa9730_regs->DmaStatus) & DMA_STATUS_MAC_TX_INT)
lan_saa9730_tx(dev);
/* Service pending receive interrupts. */
- if (INL(&lp->lan_saa9730_regs->DmaStatus) &
+ if (readl(&lp->lan_saa9730_regs->DmaStatus) &
(DMA_STATUS_MAC_RX_INT | DMA_STATUS_RX_INT |
DMA_STATUS_RX_TO_INT)) lan_saa9730_rx(dev);
return IRQ_HANDLED;
}
-static int lan_saa9730_open_fail(struct net_device *dev)
-{
- return -ENODEV;
-}
-
static int lan_saa9730_open(struct net_device *dev)
{
- struct lan_saa9730_private *lp =
- (struct lan_saa9730_private *) dev->priv;
+ struct lan_saa9730_private *lp = netdev_priv(dev);
/* Associate IRQ with lan_saa9730_interrupt */
if (request_irq(dev->irq, &lan_saa9730_interrupt, 0, "SAA9730 Eth",
int PacketIndex;
if (lan_saa9730_debug > 5)
- printk("lan_saa9730_write: skb=%08x\n",
- (unsigned int) skb);
+ printk("lan_saa9730_write: skb=%p\n", skb);
BufferIndex = lp->NextTxmBufferIndex;
PacketIndex = lp->NextTxmPacketIndex;
- tx_status =
- le32_to_cpu(*(unsigned int *) lp->
- TxmBuffer[BufferIndex][PacketIndex]);
+ tx_status = le32_to_cpu(*(unsigned int *)lp->TxmBuffer[BufferIndex]
+ [PacketIndex]);
if ((tx_status & TX_STAT_CTL_OWNER_MSK) !=
(TXSF_EMPTY << TX_STAT_CTL_OWNER_SHF)) {
if (lan_saa9730_debug > 4)
lp->NextTxmBufferIndex ^= 1;
}
- pbPacketData =
- (unsigned char *) lp->TxmBuffer[BufferIndex][PacketIndex];
+ pbPacketData = lp->TxmBuffer[BufferIndex][PacketIndex];
pbPacketData += 4;
/* copy the bits */
memcpy(pbPacketData, pbData, len);
/* Set transmit status for hardware */
- *(unsigned int *) lp->TxmBuffer[BufferIndex][PacketIndex] =
- cpu_to_le32((TXSF_READY << TX_STAT_CTL_OWNER_SHF) |
- (TX_STAT_CTL_INT_AFTER_TX << TX_STAT_CTL_FRAME_SHF)
- | (len << TX_STAT_CTL_LENGTH_SHF));
-
- /* Set hardware tx buffer. */
- OUTL(OK2USE_TX_A | OK2USE_TX_B, &lp->lan_saa9730_regs->Ok2Use);
+ *(unsigned int *)lp->TxmBuffer[BufferIndex][PacketIndex] =
+ cpu_to_le32((TXSF_READY << TX_STAT_CTL_OWNER_SHF) |
+ (TX_STAT_CTL_INT_AFTER_TX <<
+ TX_STAT_CTL_FRAME_SHF) |
+ (len << TX_STAT_CTL_LENGTH_SHF));
+
+ /* Make sure A or B is available to hardware as appropriate. */
+ outl(BufferIndex ? OK2USE_TX_B : OK2USE_TX_A,
+ &lp->lan_saa9730_regs->Ok2Use);
return 0;
}
static void lan_saa9730_tx_timeout(struct net_device *dev)
{
- struct lan_saa9730_private *lp =
- (struct lan_saa9730_private *) dev->priv;
+ struct lan_saa9730_private *lp = netdev_priv(dev);
/* Transmitter timeout, serious problems */
lp->stats.tx_errors++;
lan_saa9730_restart(lp);
dev->trans_start = jiffies;
- netif_start_queue(dev);
+ netif_wake_queue(dev);
}
static int lan_saa9730_start_xmit(struct sk_buff *skb,
struct net_device *dev)
{
- struct lan_saa9730_private *lp =
- (struct lan_saa9730_private *) dev->priv;
+ struct lan_saa9730_private *lp = netdev_priv(dev);
unsigned long flags;
int skblen;
int len;
if (lan_saa9730_debug > 4)
- printk("Send packet: skb=%08x\n", (unsigned int) skb);
+ printk("Send packet: skb=%p\n", skb);
skblen = skb->len;
if (lan_saa9730_write(lp, skb, skblen)) {
spin_unlock_irqrestore(&lp->lock, flags);
- printk("Error when writing packet to controller: skb=%08x\n",
- (unsigned int) skb);
+ printk("Error when writing packet to controller: skb=%p\n", skb);
netif_stop_queue(dev);
return -1;
}
lp->stats.tx_packets++;
dev->trans_start = jiffies;
- netif_start_queue(dev);
+ netif_wake_queue(dev);
dev_kfree_skb(skb);
spin_unlock_irqrestore(&lp->lock, flags);
static int lan_saa9730_close(struct net_device *dev)
{
- struct lan_saa9730_private *lp =
- (struct lan_saa9730_private *) dev->priv;
+ struct lan_saa9730_private *lp = netdev_priv(dev);
if (lan_saa9730_debug > 1)
printk("lan_saa9730_close:\n");
static struct net_device_stats *lan_saa9730_get_stats(struct net_device
*dev)
{
- struct lan_saa9730_private *lp =
- (struct lan_saa9730_private *) dev->priv;
+ struct lan_saa9730_private *lp = netdev_priv(dev);
return &lp->stats;
}
static void lan_saa9730_set_multicast(struct net_device *dev)
{
- struct lan_saa9730_private *lp =
- (struct lan_saa9730_private *) dev->priv;
+ struct lan_saa9730_private *lp = netdev_priv(dev);
/* Stop the controller */
lan_saa9730_stop(lp);
if (dev->flags & IFF_PROMISC) {
/* accept all packets */
- OUTL(CAM_CONTROL_COMP_EN | CAM_CONTROL_STATION_ACC |
+ outl(CAM_CONTROL_COMP_EN | CAM_CONTROL_STATION_ACC |
CAM_CONTROL_GROUP_ACC | CAM_CONTROL_BROAD_ACC,
&lp->lan_saa9730_regs->CamCtl);
} else {
if (dev->flags & IFF_ALLMULTI) {
/* accept all multicast packets */
- OUTL(CAM_CONTROL_COMP_EN | CAM_CONTROL_GROUP_ACC |
+ outl(CAM_CONTROL_COMP_EN | CAM_CONTROL_GROUP_ACC |
CAM_CONTROL_BROAD_ACC,
&lp->lan_saa9730_regs->CamCtl);
} else {
- /*
+ /*
* Will handle the multicast stuff later. -carstenl
*/
}
static void __devexit saa9730_remove_one(struct pci_dev *pdev)
{
- struct net_device *dev = pci_get_drvdata(pdev);
-
- if (dev) {
- unregister_netdev(dev);
- kfree(dev->priv);
- free_netdev(dev);
- pci_release_regions(pdev);
- pci_disable_device(pdev);
- pci_set_drvdata(pdev, NULL);
- }
+ struct net_device *dev = pci_get_drvdata(pdev);
+ struct lan_saa9730_private *lp = netdev_priv(dev);
+
+ if (dev) {
+ unregister_netdev(dev);
+ lan_saa9730_free_buffers(pdev, lp);
+ iounmap(lp->lan_saa9730_regs);
+ iounmap(lp->evm_saa9730_regs);
+ free_netdev(dev);
+ pci_release_regions(pdev);
+ pci_disable_device(pdev);
+ pci_set_drvdata(pdev, NULL);
+ }
}
-static int lan_saa9730_init(struct net_device *dev, int ioaddr, int irq)
+static int lan_saa9730_init(struct net_device *dev, struct pci_dev *pdev,
+ unsigned long ioaddr, int irq)
{
- struct lan_saa9730_private *lp;
+ struct lan_saa9730_private *lp = netdev_priv(dev);
unsigned char ethernet_addr[6];
- int ret = 0;
+ int ret;
- dev->open = lan_saa9730_open_fail;
+ if (get_ethernet_addr(ethernet_addr)) {
+ ret = -ENODEV;
+ goto out;
+ }
- if (get_ethernet_addr(ethernet_addr))
- return -ENODEV;
-
memcpy(dev->dev_addr, ethernet_addr, 6);
dev->base_addr = ioaddr;
dev->irq = irq;
-
- /*
- * Make certain the data structures used by the controller are aligned
- * and DMAble.
- */
- /*
- * XXX: that is obviously broken - kfree() won't be happy with us.
- */
- lp = (struct lan_saa9730_private *) (((unsigned long)
- kmalloc(sizeof(*lp) + 7,
- GFP_DMA | GFP_KERNEL)
- + 7) & ~7);
- if (!lp)
- return -ENOMEM;
-
- dev->priv = lp;
- memset(lp, 0, sizeof(*lp));
+ lp->pci_dev = pdev;
/* Set SAA9730 LAN base address. */
- lp->lan_saa9730_regs = (t_lan_saa9730_regmap *) (ioaddr +
- SAA9730_LAN_REGS_ADDR);
+ lp->lan_saa9730_regs = ioremap(ioaddr + SAA9730_LAN_REGS_ADDR,
+ SAA9730_LAN_REGS_SIZE);
+ if (!lp->lan_saa9730_regs) {
+ ret = -ENOMEM;
+ goto out;
+ }
/* Set SAA9730 EVM base address. */
- lp->evm_saa9730_regs = (t_evm_saa9730_regmap *) (ioaddr +
- SAA9730_EVM_REGS_ADDR);
+ lp->evm_saa9730_regs = ioremap(ioaddr + SAA9730_EVM_REGS_ADDR,
+ SAA9730_EVM_REGS_SIZE);
+ if (!lp->evm_saa9730_regs) {
+ ret = -ENOMEM;
+ goto out_iounmap_lan;
+ }
/* Allocate LAN RX/TX frame buffer space. */
- /* FIXME: a leak */
- if ((ret = lan_saa9730_allocate_buffers(lp)))
- goto out;
+ if ((ret = lan_saa9730_allocate_buffers(pdev, lp)))
+ goto out_iounmap;
/* Stop LAN controller. */
- if ((ret = lan_saa9730_stop(lp)))
- goto out;
-
+ if ((ret = lan_saa9730_stop(lp)))
+ goto out_free_consistent;
+
/* Initialize CAM registers. */
if ((ret = lan_saa9730_cam_init(dev)))
- goto out;
+ goto out_free_consistent;
/* Initialize MII registers. */
if ((ret = lan_saa9730_mii_init(lp)))
- goto out;
+ goto out_free_consistent;
/* Initialize control registers. */
- if ((ret = lan_saa9730_control_init(lp)))
- goto out;
-
+ if ((ret = lan_saa9730_control_init(lp)))
+ goto out_free_consistent;
+
/* Load CAM registers. */
- if ((ret = lan_saa9730_cam_load(lp)))
- goto out;
-
+ if ((ret = lan_saa9730_cam_load(lp)))
+ goto out_free_consistent;
+
/* Initialize DMA context registers. */
if ((ret = lan_saa9730_dma_init(lp)))
- goto out;
-
+ goto out_free_consistent;
+
spin_lock_init(&lp->lock);
-
+
dev->open = lan_saa9730_open;
dev->hard_start_xmit = lan_saa9730_start_xmit;
dev->stop = lan_saa9730_close;
dev->tx_timeout = lan_saa9730_tx_timeout;
dev->watchdog_timeo = (HZ >> 1);
dev->dma = 0;
-
- ret = register_netdev(dev);
+
+ ret = register_netdev (dev);
if (ret)
- goto out;
+ goto out_free_consistent;
+
return 0;
- out:
- kfree(dev->priv);
+out_free_consistent:
+ lan_saa9730_free_buffers(pdev, lp);
+out_iounmap:
+ iounmap(lp->evm_saa9730_regs);
+out_iounmap_lan:
+ iounmap(lp->lan_saa9730_regs);
+out:
return ret;
}
static int __devinit saa9730_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
- struct net_device *dev;
- unsigned int pci_ioaddr;
+ struct net_device *dev = NULL;
+ unsigned long pci_ioaddr;
int err;
if (lan_saa9730_debug > 1)
printk("saa9730.c: PCI bios is present, checking for devices...\n");
- err = -ENOMEM;
- dev = alloc_etherdev(0);
- if (!dev)
- goto out;
-
- SET_MODULE_OWNER(dev);
-
err = pci_enable_device(pdev);
- if (err) {
- printk(KERN_ERR "Cannot enable PCI device, aborting.\n");
- goto out1;
- }
+ if (err) {
+ printk(KERN_ERR "Cannot enable PCI device, aborting.\n");
+ goto out;
+ }
err = pci_request_regions(pdev, DRV_MODULE_NAME);
if (err) {
printk(KERN_ERR "Cannot obtain PCI resources, aborting.\n");
- goto out2;
+ goto out_disable_pdev;
}
pci_irq_line = pdev->irq;
pci_ioaddr = pci_resource_start(pdev, 1);
pci_set_master(pdev);
- printk("Found SAA9730 (PCI) at %#x, irq %d.\n",
+ printk("Found SAA9730 (PCI) at %lx, irq %d.\n",
pci_ioaddr, pci_irq_line);
- err = lan_saa9730_init(dev, pci_ioaddr, pci_irq_line);
+ dev = alloc_etherdev(sizeof(struct lan_saa9730_private));
+ if (!dev)
+ goto out_disable_pdev;
+
+ err = lan_saa9730_init(dev, pdev, pci_ioaddr, pci_irq_line);
if (err) {
- printk("Lan init failed");
- goto out2;
+ printk("LAN init failed");
+ goto out_free_netdev;
}
pci_set_drvdata(pdev, dev);
SET_NETDEV_DEV(dev, &pdev->dev);
return 0;
-
-out2:
- pci_disable_device(pdev);
-out1:
+
+out_free_netdev:
free_netdev(dev);
+out_disable_pdev:
+ pci_disable_device(pdev);
out:
+ pci_set_drvdata(pdev, NULL);
return err;
}
static struct pci_driver saa9730_driver = {
- .name = DRV_MODULE_NAME,
- .id_table = saa9730_pci_tbl,
- .probe = saa9730_init_one,
- .remove = __devexit_p(saa9730_remove_one),
+ .name = DRV_MODULE_NAME,
+ .id_table = saa9730_pci_tbl,
+ .probe = saa9730_init_one,
+ .remove = __devexit_p(saa9730_remove_one),
};
static int __init saa9730_init(void)
{
- return pci_module_init(&saa9730_driver);
+ return pci_module_init(&saa9730_driver);
}
static void __exit saa9730_cleanup(void)
{
- pci_unregister_driver(&saa9730_driver);
+ pci_unregister_driver(&saa9730_driver);
}
module_init(saa9730_init);
module_exit(saa9730_cleanup);
-
-
+MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>");
+MODULE_DESCRIPTION("Philips SAA9730 ethernet driver");
MODULE_LICENSE("GPL");
/*
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
+ * Copyright (C) 2000, 2005 MIPS Technologies, Inc. All rights reserved.
+ * Authors: Carsten Langgaard <carstenl@mips.com>
+ * Maciej W. Rozycki <macro@mips.com>
*
* ########################################################################
*
/* The SAA9730 (LAN) controller register map, as seen via the PCI-bus. */
#define SAA9730_LAN_REGS_ADDR 0x20400
+#define SAA9730_LAN_REGS_SIZE 0x00400
struct lan_saa9730_regmap {
volatile unsigned int TxBuffA; /* 0x20400 */
/* The SAA9730 (EVM) controller register map, as seen via the PCI-bus. */
#define SAA9730_EVM_REGS_ADDR 0x02000
+#define SAA9730_EVM_REGS_SIZE 0x00400
struct evm_saa9730_regmap {
volatile unsigned int InterruptStatus1; /* 0x2000 */
struct lan_saa9730_private {
+ /*
+ * Rx/Tx packet buffers.
+ * The Rx and Tx packets must be PACKET_SIZE aligned.
+ */
+ void *buffer_start;
+ unsigned int buffer_size;
+
+ /*
+ * DMA address of beginning of this object, returned
+ * by pci_alloc_consistent().
+ */
+ dma_addr_t dma_addr;
+
+ /* Pointer to the associated pci device structure */
+ struct pci_dev *pci_dev;
+
/* Pointer for the SAA9730 LAN controller register set. */
t_lan_saa9730_regmap *lan_saa9730_regs;
/* Pointer to the SAA9730 EVM register. */
t_evm_saa9730_regmap *evm_saa9730_regs;
- /* TRUE if the next buffer to write is RxBuffA, FALSE if RxBuffB. */
- unsigned char NextRcvToUseIsA;
/* Rcv buffer Index. */
unsigned char NextRcvPacketIndex;
+ /* Next buffer index. */
+ unsigned char NextRcvBufferIndex;
/* Index of next packet to use in that buffer. */
unsigned char NextTxmPacketIndex;
unsigned char DmaRcvPackets;
unsigned char DmaTxmPackets;
- unsigned char RcvAIndex; /* index into RcvBufferSpace[] for Blk A */
- unsigned char RcvBIndex; /* index into RcvBufferSpace[] for Blk B */
-
- unsigned int
- TxmBuffer[LAN_SAA9730_BUFFERS][LAN_SAA9730_TXM_Q_SIZE];
- unsigned int
- RcvBuffer[LAN_SAA9730_BUFFERS][LAN_SAA9730_RCV_Q_SIZE];
+ void *TxmBuffer[LAN_SAA9730_BUFFERS][LAN_SAA9730_TXM_Q_SIZE];
+ void *RcvBuffer[LAN_SAA9730_BUFFERS][LAN_SAA9730_RCV_Q_SIZE];
unsigned int TxBufferFree[LAN_SAA9730_BUFFERS];
unsigned char PhysicalAddress[LAN_SAA9730_CAM_ENTRIES][6];
*/
#define MEMORY_WAIT_TIME 16
+/*
+ * The maximum number of processing loops allowed for each call to the
+ * IRQ handler.
+ */
+#define MAX_IRQ_LOOPS 8
+
/*
* This selects whether TX packets are sent one by one to the SMC91x internal
* memory and throttled until transmission completes. This may prevent
/* queue the packet for TX */
SMC_SET_MMU_CMD(MC_ENQUEUE);
- SMC_ACK_INT(IM_TX_EMPTY_INT);
smc_special_unlock(&lp->lock);
dev->trans_start = jiffies;
smc_phy_check_media(dev, 1);
smc_phy_configure_exit:
+ SMC_SELECT_BANK(2);
spin_unlock_irq(&lp->lock);
lp->work_pending = 0;
}
SMC_SET_INT_MASK(0);
/* set a timeout value, so I don't stay here forever */
- timeout = 8;
+ timeout = MAX_IRQ_LOOPS;
do {
status = SMC_GET_INT();
/* restore register states */
SMC_SET_PTR(saved_pointer);
SMC_SET_INT_MASK(mask);
-
spin_unlock(&lp->lock);
- DBG(3, "%s: Interrupt done (%d loops)\n", dev->name, 8-timeout);
+ if (timeout == MAX_IRQ_LOOPS)
+ PRINTK("%s: spurious interrupt (mask = 0x%02x)\n",
+ dev->name, mask);
+ DBG(3, "%s: Interrupt done (%d loops)\n",
+ dev->name, MAX_IRQ_LOOPS - timeout);
/*
* We return IRQ_HANDLED unconditionally here even if there was
* 0 --> there is a device
* anything else, error
*/
-static int smc_drv_probe(struct device *dev)
+static int smc_drv_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
struct net_device *ndev;
struct resource *res;
unsigned int __iomem *addr;
goto out_release_io;
}
SET_MODULE_OWNER(ndev);
- SET_NETDEV_DEV(ndev, dev);
+ SET_NETDEV_DEV(ndev, &pdev->dev);
ndev->dma = (unsigned char)-1;
ndev->irq = platform_get_irq(pdev, 0);
goto out_release_attrib;
}
- dev_set_drvdata(dev, ndev);
+ platform_set_drvdata(pdev, ndev);
ret = smc_probe(ndev, addr);
if (ret != 0)
goto out_iounmap;
return 0;
out_iounmap:
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(pdev, NULL);
iounmap(addr);
out_release_attrib:
smc_release_attrib(pdev);
return ret;
}
-static int smc_drv_remove(struct device *dev)
+static int smc_drv_remove(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct net_device *ndev = dev_get_drvdata(dev);
+ struct net_device *ndev = platform_get_drvdata(pdev);
struct smc_local *lp = netdev_priv(ndev);
struct resource *res;
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(pdev, NULL);
unregister_netdev(ndev);
return 0;
}
-static int smc_drv_suspend(struct device *dev, pm_message_t state)
+static int smc_drv_suspend(struct platform_device *dev, pm_message_t state)
{
- struct net_device *ndev = dev_get_drvdata(dev);
+ struct net_device *ndev = platform_get_drvdata(dev);
if (ndev) {
if (netif_running(ndev)) {
return 0;
}
-static int smc_drv_resume(struct device *dev)
+static int smc_drv_resume(struct platform_device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct net_device *ndev = dev_get_drvdata(dev);
+ struct net_device *ndev = platform_get_drvdata(dev);
if (ndev) {
struct smc_local *lp = netdev_priv(ndev);
- smc_enable_device(pdev);
+ smc_enable_device(dev);
if (netif_running(ndev)) {
smc_reset(ndev);
smc_enable(ndev);
return 0;
}
-static struct device_driver smc_driver = {
- .name = CARDNAME,
- .bus = &platform_bus_type,
+static struct platform_driver smc_driver = {
.probe = smc_drv_probe,
.remove = smc_drv_remove,
.suspend = smc_drv_suspend,
.resume = smc_drv_resume,
+ .driver = {
+ .name = CARDNAME,
+ },
};
static int __init smc_init(void)
#endif
#endif
- return driver_register(&smc_driver);
+ return platform_driver_register(&smc_driver);
}
static void __exit smc_cleanup(void)
{
- driver_unregister(&smc_driver);
+ platform_driver_unregister(&smc_driver);
}
module_init(smc_init);
#define SMC_IO_SHIFT 0
#define SMC_NOWAIT 1
-#define SMC_inb(a, r) inb((a) + (r))
-#define SMC_insb(a, r, p, l) insb((a) + (r), p, (l))
-#define SMC_inw(a, r) inw((a) + (r))
-#define SMC_insw(a, r, p, l) insw((a) + (r), p, l)
-#define SMC_outb(v, a, r) outb(v, (a) + (r))
-#define SMC_outsb(a, r, p, l) outsb((a) + (r), p, (l))
-#define SMC_outw(v, a, r) outw(v, (a) + (r))
-#define SMC_outsw(a, r, p, l) outsw((a) + (r), p, l)
+#define SMC_inb(a, r) readb((a) + (r))
+#define SMC_insb(a, r, p, l) readsb((a) + (r), p, (l))
+#define SMC_inw(a, r) readw((a) + (r))
+#define SMC_insw(a, r, p, l) readsw((a) + (r), p, l)
+#define SMC_outb(v, a, r) writeb(v, (a) + (r))
+#define SMC_outsb(a, r, p, l) writesb((a) + (r), p, (l))
+#define SMC_outw(v, a, r) writew(v, (a) + (r))
+#define SMC_outsw(a, r, p, l) writesw((a) + (r), p, l)
#define set_irq_type(irq, type) do {} while (0)
#define RPC_LSA_DEFAULT RPC_LED_TX_RX
#define RPC_LSB_DEFAULT RPC_LED_100_10
+#elif defined(CONFIG_SOC_AU1X00)
+
+#include <au1xxx.h>
+
+/* We can only do 16-bit reads and writes in the static memory space. */
+#define SMC_CAN_USE_8BIT 0
+#define SMC_CAN_USE_16BIT 1
+#define SMC_CAN_USE_32BIT 0
+#define SMC_IO_SHIFT 0
+#define SMC_NOWAIT 1
+
+#define SMC_inw(a, r) au_readw((unsigned long)((a) + (r)))
+#define SMC_insw(a, r, p, l) \
+ do { \
+ unsigned long _a = (unsigned long)((a) + (r)); \
+ int _l = (l); \
+ u16 *_p = (u16 *)(p); \
+ while (_l-- > 0) \
+ *_p++ = au_readw(_a); \
+ } while(0)
+#define SMC_outw(v, a, r) au_writew(v, (unsigned long)((a) + (r)))
+#define SMC_outsw(a, r, p, l) \
+ do { \
+ unsigned long _a = (unsigned long)((a) + (r)); \
+ int _l = (l); \
+ const u16 *_p = (const u16 *)(p); \
+ while (_l-- > 0) \
+ au_writew(*_p++ , _a); \
+ } while(0)
+
+#define set_irq_type(irq, type) do {} while (0)
+
#else
#define SMC_CAN_USE_8BIT 1
}
static struct pci_driver spider_net_driver = {
- .owner = THIS_MODULE,
.name = spider_net_driver_name,
.id_table = spider_net_pci_tbl,
.probe = spider_net_probe,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
{ PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_SH_SUNGEM,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+ { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_IPID2_GMAC,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
{0, }
};
static struct platform_device *proteon_dev[ISATR_MAX_ADAPTERS];
-static struct device_driver proteon_driver = {
- .name = "proteon",
- .bus = &platform_bus_type,
+static struct platform_driver proteon_driver = {
+ .driver = {
+ .name = "proteon",
+ },
};
static int __init proteon_init(void)
struct platform_device *pdev;
int i, num = 0, err = 0;
- err = driver_register(&proteon_driver);
+ err = platform_driver_register(&proteon_driver);
if (err)
return err;
err = setup_card(dev, &pdev->dev);
if (!err) {
proteon_dev[i] = pdev;
- dev_set_drvdata(&pdev->dev, dev);
+ platform_set_drvdata(pdev, dev);
++num;
} else {
platform_device_unregister(pdev);
if (!pdev)
continue;
- dev = dev_get_drvdata(&pdev->dev);
+ dev = platform_get_drvdata(pdev);
unregister_netdev(dev);
release_region(dev->base_addr, PROTEON_IO_EXTENT);
free_irq(dev->irq, dev);
free_dma(dev->dma);
tmsdev_term(dev);
free_netdev(dev);
- dev_set_drvdata(&pdev->dev, NULL);
+ platform_set_drvdata(pdev, NULL);
platform_device_unregister(pdev);
}
- driver_unregister(&proteon_driver);
+ platform_driver_unregister(&proteon_driver);
}
module_init(proteon_init);
static struct platform_device *sk_isa_dev[ISATR_MAX_ADAPTERS];
-static struct device_driver sk_isa_driver = {
- .name = "skisa",
- .bus = &platform_bus_type,
+static struct platform_driver sk_isa_driver = {
+ .driver = {
+ .name = "skisa",
+ },
};
static int __init sk_isa_init(void)
struct platform_device *pdev;
int i, num = 0, err = 0;
- err = driver_register(&sk_isa_driver);
+ err = platform_driver_register(&sk_isa_driver);
if (err)
return err;
err = setup_card(dev, &pdev->dev);
if (!err) {
sk_isa_dev[i] = pdev;
- dev_set_drvdata(&sk_isa_dev[i]->dev, dev);
+ platform_set_drvdata(sk_isa_dev[i], dev);
++num;
} else {
platform_device_unregister(pdev);
if (!pdev)
continue;
- dev = dev_get_drvdata(&pdev->dev);
+ dev = platform_get_drvdata(pdev);
unregister_netdev(dev);
release_region(dev->base_addr, SK_ISA_IO_EXTENT);
free_irq(dev->irq, dev);
free_dma(dev->dma);
tmsdev_term(dev);
free_netdev(dev);
- dev_set_drvdata(&pdev->dev, NULL);
+ platform_set_drvdata(pdev, NULL);
platform_device_unregister(pdev);
}
- driver_unregister(&sk_isa_driver);
+ platform_driver_unregister(&sk_isa_driver);
}
module_init(sk_isa_init);
"uptime %ud%uh%um%us)\n",
dev->name, days, hrs,
min, sec);
+#if 0
netif_carrier_on(dev);
+#endif
hdlc->state.cisco.up = 1;
}
}
hdlc->state.cisco.settings.timeout * HZ)) {
hdlc->state.cisco.up = 0;
printk(KERN_INFO "%s: Link down\n", dev->name);
+#if 0
netif_carrier_off(dev);
+#endif
}
cisco_keepalive_send(dev, CISCO_KEEPALIVE_REQ,
{
hdlc_device *hdlc = dev_to_hdlc(dev);
del_timer_sync(&hdlc->state.cisco.timer);
+#if 0
if (netif_carrier_ok(dev))
netif_carrier_off(dev);
+#endif
hdlc->state.cisco.up = 0;
hdlc->state.cisco.request_sent = 0;
}
hdlc->state.fr.reliable = reliable;
if (reliable) {
+#if 0
if (!netif_carrier_ok(dev))
netif_carrier_on(dev);
+#endif
hdlc->state.fr.n391cnt = 0; /* Request full status */
hdlc->state.fr.dce_changed = 1;
}
}
} else {
+#if 0
if (netif_carrier_ok(dev))
netif_carrier_off(dev);
+#endif
while (pvc) { /* Deactivate all PVCs */
pvc_carrier(0, pvc);
hdlc_device *hdlc = dev_to_hdlc(dev);
if (hdlc->proto.start)
return hdlc->proto.start(dev);
+#if 0
#ifdef DEBUG_LINK
if (netif_carrier_ok(dev))
printk(KERN_ERR "hdlc_set_carrier_on(): already on\n");
#endif
netif_carrier_on(dev);
+#endif
}
if (hdlc->proto.stop)
return hdlc->proto.stop(dev);
+#if 0
#ifdef DEBUG_LINK
if (!netif_carrier_ok(dev))
printk(KERN_ERR "hdlc_set_carrier_off(): already off\n");
#endif
netif_carrier_off(dev);
+#endif
}
if (result != 0)
return -EIO;
+#if 0
if (netif_carrier_ok(dev))
netif_carrier_off(dev); /* no carrier until DCD goes up */
+#endif
return 0;
}
modname, hw->irq);
/* map the physical PCI memory to virtual memory */
- (void *)hw->dpmbase = ioremap((unsigned long)S514_mem_base_addr,
+ hw->dpmbase = ioremap((unsigned long)S514_mem_base_addr,
(unsigned long)MAX_SIZEOF_S514_MEMORY);
/* map the physical control register memory to virtual memory */
hw->vector = (unsigned long)ioremap(
config ATMEL
tristate "Atmel at76c50x chipset 802.11b support"
- depends on NET_RADIO && EXPERIMENTAL
+ depends on NET_RADIO
select FW_LOADER
select CRC32
---help---
#include "atmel.h"
#define DRIVER_MAJOR 0
-#define DRIVER_MINOR 96
+#define DRIVER_MINOR 98
MODULE_AUTHOR("Simon Kelley");
MODULE_DESCRIPTION("Support for Atmel at76c50x 802.11 wireless ethernet cards.");
return len;
}
-struct net_device *init_atmel_card( unsigned short irq, int port, const AtmelFWType fw_type,
+struct net_device *init_atmel_card( unsigned short irq, unsigned long port, const AtmelFWType fw_type,
struct device *sys_dev, int (*card_present)(void *), void *card)
{
struct net_device *dev;
goto err_out_free;
}
- if (priv->bus_type == BUS_TYPE_PCI &&
- !request_region( dev->base_addr, 64, dev->name )) {
+ if (!request_region(dev->base_addr, 32,
+ priv->bus_type == BUS_TYPE_PCCARD ? "atmel_cs" : "atmel_pci")) {
goto err_out_irq;
}
create_proc_read_entry ("driver/atmel", 0, NULL, atmel_read_proc, priv);
- printk(KERN_INFO "%s: Atmel at76c50x wireless. Version %d.%d simon@thekelleys.org.uk\n",
- dev->name, DRIVER_MAJOR, DRIVER_MINOR);
+ printk(KERN_INFO "%s: Atmel at76c50x. Version %d.%d. MAC %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
+ dev->name, DRIVER_MAJOR, DRIVER_MINOR,
+ dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
+ dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5] );
SET_MODULE_OWNER(dev);
return dev;
err_out_res:
- if (priv->bus_type == BUS_TYPE_PCI)
- release_region( dev->base_addr, 64 );
+ release_region( dev->base_addr, 32);
err_out_irq:
free_irq(dev->irq, dev);
err_out_free:
EXPORT_SYMBOL(init_atmel_card);
-void stop_atmel_card(struct net_device *dev, int freeres)
+void stop_atmel_card(struct net_device *dev)
{
struct atmel_private *priv = netdev_priv(dev);
remove_proc_entry("driver/atmel", NULL);
free_irq(dev->irq, dev);
kfree(priv->firmware);
- if (freeres) {
- /* PCMCIA frees this stuff, so only for PCI */
- release_region(dev->base_addr, 64);
- }
+ release_region(dev->base_addr, 32);
free_netdev(dev);
}
}
if(dwrq->flags & IW_ENCODE_RESTRICTED)
priv->exclude_unencrypted = 1;
- if(dwrq->flags & IW_ENCODE_OPEN)
+ if(dwrq->flags & IW_ENCODE_OPEN)
priv->exclude_unencrypted = 0;
-
+
return -EINPROGRESS; /* Call commit handler */
}
if (!priv->wep_is_on)
dwrq->flags = IW_ENCODE_DISABLED;
- else if (priv->exclude_unencrypted)
- dwrq->flags = IW_ENCODE_RESTRICTED;
- else
- dwrq->flags = IW_ENCODE_OPEN;
-
+ else {
+ if (priv->exclude_unencrypted)
+ dwrq->flags = IW_ENCODE_RESTRICTED;
+ else
+ dwrq->flags = IW_ENCODE_OPEN;
+ }
/* Which key do we want ? -1 -> tx index */
if (index < 0 || index >= 4)
index = priv->default_key;
}
}
-
-static void send_authentication_request(struct atmel_private *priv, u8 *challenge, int challenge_len)
+
+static void send_authentication_request(struct atmel_private *priv, u16 system, u8 *challenge, int challenge_len)
{
struct ieee80211_hdr_4addr header;
struct auth_body auth;
memcpy(header.addr2, priv->dev->dev_addr, 6);
memcpy(header.addr3, priv->CurrentBSSID, 6);
- if (priv->wep_is_on) {
- auth.alg = cpu_to_le16(C80211_MGMT_AAN_SHAREDKEY);
+ if (priv->wep_is_on && priv->CurrentAuthentTransactionSeqNum != 1)
/* no WEP for authentication frames with TrSeqNo 1 */
- if (priv->CurrentAuthentTransactionSeqNum != 1)
- header.frame_ctl |= cpu_to_le16(IEEE80211_FCTL_PROTECTED);
- } else {
- auth.alg = cpu_to_le16(C80211_MGMT_AAN_OPENSYSTEM);
- }
+ header.frame_ctl |= cpu_to_le16(IEEE80211_FCTL_PROTECTED);
+
+ auth.alg = cpu_to_le16(system);
auth.status = 0;
auth.trans_seq = cpu_to_le16(priv->CurrentAuthentTransactionSeqNum);
struct auth_body *auth = (struct auth_body *)priv->rx_buf;
u16 status = le16_to_cpu(auth->status);
u16 trans_seq_no = le16_to_cpu(auth->trans_seq);
+ u16 system = le16_to_cpu(auth->alg);
if (status == C80211_MGMT_SC_Success && !priv->wep_is_on) {
/* no WEP */
if (trans_seq_no == 0x0002 &&
auth->el_id == C80211_MGMT_ElementID_ChallengeText) {
- send_authentication_request(priv, auth->chall_text, auth->chall_text_len);
+ send_authentication_request(priv, system, auth->chall_text, auth->chall_text_len);
return;
}
}
}
- if (status == C80211_MGMT_SC_AuthAlgNotSupported && priv->connect_to_any_BSS) {
- int bss_index;
-
- priv->BSSinfo[(int)(priv->current_BSS)].channel |= 0x80;
-
- if ((bss_index = retrieve_bss(priv)) != -1) {
- atmel_join_bss(priv, bss_index);
- return;
+ if (status == C80211_MGMT_SC_AuthAlgNotSupported) {
+ /* Do opensystem first, then try sharedkey */
+ if (system == C80211_MGMT_AAN_OPENSYSTEM) {
+ priv->CurrentAuthentTransactionSeqNum = 0x001;
+ send_authentication_request(priv, C80211_MGMT_AAN_SHAREDKEY, NULL, 0);
+ } else if (priv->connect_to_any_BSS) {
+ int bss_index;
+
+ priv->BSSinfo[(int)(priv->current_BSS)].channel |= 0x80;
+
+ if ((bss_index = retrieve_bss(priv)) != -1) {
+ atmel_join_bss(priv, bss_index);
+ return;
+ }
}
}
priv->AuthenticationRequestRetryCnt++;
priv->CurrentAuthentTransactionSeqNum = 0x0001;
mod_timer(&priv->management_timer, jiffies + MGMT_JIFFIES);
- send_authentication_request(priv, NULL, 0);
+ send_authentication_request(priv, C80211_MGMT_AAN_OPENSYSTEM, NULL, 0);
}
break;
mod_timer(&priv->management_timer, jiffies + MGMT_JIFFIES);
priv->CurrentAuthentTransactionSeqNum = 0x0001;
- send_authentication_request(priv, NULL, 0);
+ send_authentication_request(priv, C80211_MGMT_AAN_SHAREDKEY, NULL, 0);
}
return;
}
printk(KERN_ALERT "%s: *** Invalid MAC address. UPGRADE Firmware ****\n", dev->name);
memcpy(dev->dev_addr, default_mac, 6);
}
- printk(KERN_INFO "%s: MAC address %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
- dev->name,
- dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
- dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5] );
-
}
return rc;
ATMEL_FW_TYPE_506
} AtmelFWType;
-struct net_device *init_atmel_card(unsigned short, int, const AtmelFWType, struct device *,
+struct net_device *init_atmel_card(unsigned short, unsigned long, const AtmelFWType, struct device *,
int (*present_func)(void *), void * );
-void stop_atmel_card( struct net_device *, int );
+void stop_atmel_card( struct net_device *);
int atmel_open( struct net_device * );
#endif
be present but disabled -- but it can then be enabled for specific
modules at load time with a 'pc_debug=#' option to insmod.
*/
+
#ifdef PCMCIA_DEBUG
static int pc_debug = PCMCIA_DEBUG;
module_param(pc_debug, int, 0);
return 0;
}
-/* list of cards we know about and their firmware requirements.
- Go either by Manfid or version strings.
- Cards not in this list will need a firmware parameter to the module
- in all probability. Note that the SMC 2632 V2 and V3 have the same
- manfids, so we ignore those and use the version1 strings. */
-
-static struct {
- int manf, card;
- char *ver1;
- AtmelFWType firmware;
- char *name;
-} card_table[] = {
- { 0, 0, "WLAN/802.11b PC CARD", ATMEL_FW_TYPE_502D, "Actiontec 802CAT1" },
- { 0, 0, "ATMEL/AT76C502AR", ATMEL_FW_TYPE_502, "NoName-RFMD" },
- { 0, 0, "ATMEL/AT76C502AR_D", ATMEL_FW_TYPE_502D, "NoName-revD" },
- { 0, 0, "ATMEL/AT76C502AR_E", ATMEL_FW_TYPE_502E, "NoName-revE" },
- { 0, 0, "ATMEL/AT76C504", ATMEL_FW_TYPE_504, "NoName-504" },
- { 0, 0, "ATMEL/AT76C504A", ATMEL_FW_TYPE_504A_2958, "NoName-504a-2958" },
- { 0, 0, "ATMEL/AT76C504_R", ATMEL_FW_TYPE_504_2958, "NoName-504-2958" },
- { MANFID_3COM, 0x0620, NULL, ATMEL_FW_TYPE_502_3COM, "3com 3CRWE62092B" },
- { MANFID_3COM, 0x0696, NULL, ATMEL_FW_TYPE_502_3COM, "3com 3CRSHPW196" },
- { 0, 0, "SMC/2632W-V2", ATMEL_FW_TYPE_502, "SMC 2632W-V2" },
- { 0, 0, "SMC/2632W", ATMEL_FW_TYPE_502D, "SMC 2632W-V3" },
- { 0xd601, 0x0007, NULL, ATMEL_FW_TYPE_502, "Sitecom WLAN-011" },
- { 0x01bf, 0x3302, NULL, ATMEL_FW_TYPE_502E, "Belkin F5D6020-V2" },
- { 0, 0, "BT/Voyager 1020 Laptop Adapter", ATMEL_FW_TYPE_502, "BT Voyager 1020" },
- { 0, 0, "IEEE 802.11b/Wireless LAN PC Card", ATMEL_FW_TYPE_502, "Siemens Gigaset PC Card II" },
- { 0, 0, "IEEE 802.11b/Wireless LAN Card S", ATMEL_FW_TYPE_504_2958, "Siemens Gigaset PC Card II" },
- { 0, 0, "CNet/CNWLC 11Mbps Wireless PC Card V-5", ATMEL_FW_TYPE_502E, "CNet CNWLC-811ARL" },
- { 0, 0, "Wireless/PC_CARD", ATMEL_FW_TYPE_502D, "Planet WL-3552" },
- { 0, 0, "OEM/11Mbps Wireless LAN PC Card V-3", ATMEL_FW_TYPE_502, "OEM 11Mbps WLAN PCMCIA Card" },
- { 0, 0, "11WAVE/11WP611AL-E", ATMEL_FW_TYPE_502E, "11WAVE WaveBuddy" },
- { 0, 0, "LG/LW2100N", ATMEL_FW_TYPE_502E, "LG LW2100N 11Mbps WLAN PCMCIA Card" },
-};
-
static void atmel_config(dev_link_t *link)
{
client_handle_t handle;
local_info_t *dev;
int last_fn, last_ret;
u_char buf[64];
- int card_index = -1, done = 0;
-
+ struct pcmcia_device_id *did;
+
handle = link->handle;
dev = link->priv;
+ did = handle_to_dev(handle).driver_data;
DEBUG(0, "atmel_config(0x%p)\n", link);
tuple.TupleDataMax = sizeof(buf);
tuple.TupleOffset = 0;
- tuple.DesiredTuple = CISTPL_MANFID;
- if (pcmcia_get_first_tuple(handle, &tuple) == 0) {
- int i;
- cistpl_manfid_t *manfid;
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
- manfid = &(parse.manfid);
- for (i = 0; i < sizeof(card_table)/sizeof(card_table[0]); i++) {
- if (!card_table[i].ver1 &&
- manfid->manf == card_table[i].manf &&
- manfid->card == card_table[i].card) {
- card_index = i;
- done = 1;
- }
- }
- }
-
- tuple.DesiredTuple = CISTPL_VERS_1;
- if (!done && (pcmcia_get_first_tuple(handle, &tuple) == 0)) {
- int i, j, k;
- cistpl_vers_1_t *ver1;
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
- ver1 = &(parse.version_1);
-
- for (i = 0; i < sizeof(card_table)/sizeof(card_table[0]); i++) {
- for (j = 0; j < ver1->ns; j++) {
- char *p = card_table[i].ver1;
- char *q = &ver1->str[ver1->ofs[j]];
- if (!p)
- goto mismatch;
- for (k = 0; k < j; k++) {
- while ((*p != '\0') && (*p != '/')) p++;
- if (*p == '\0') {
- if (*q != '\0')
- goto mismatch;
- } else {
- p++;
- }
- }
- while((*q != '\0') && (*p != '\0') &&
- (*p != '/') && (*p == *q)) p++, q++;
- if (((*p != '\0') && *p != '/') || *q != '\0')
- goto mismatch;
- }
- card_index = i;
- break; /* done */
-
- mismatch:
- j = 0; /* dummy stmt to shut up compiler */
- }
- }
-
/*
This reads the card's CONFIG tuple to find its configuration
registers.
((local_info_t*)link->priv)->eth_dev =
init_atmel_card(link->irq.AssignedIRQ,
link->io.BasePort1,
- card_index == -1 ? ATMEL_FW_TYPE_NONE : card_table[card_index].firmware,
+ did ? did->driver_info : ATMEL_FW_TYPE_NONE,
&handle_to_dev(handle),
card_present,
link);
if (!((local_info_t*)link->priv)->eth_dev)
- goto cs_failed;
+ goto cs_failed;
+
/*
At this point, the dev_node_t structure(s) need to be
strcpy(dev->node.dev_name, ((local_info_t*)link->priv)->eth_dev->name );
dev->node.major = dev->node.minor = 0;
link->dev = &dev->node;
-
- /* Finally, report what we've done */
- printk(KERN_INFO "%s: %s%sindex 0x%02x: Vcc %d.%d",
- dev->node.dev_name,
- card_index == -1 ? "" : card_table[card_index].name,
- card_index == -1 ? "" : " ",
- link->conf.ConfigIndex,
- link->conf.Vcc/10, link->conf.Vcc%10);
- if (link->conf.Vpp1)
- printk(", Vpp %d.%d", link->conf.Vpp1/10, link->conf.Vpp1%10);
- if (link->conf.Attributes & CONF_ENABLE_IRQ)
- printk(", irq %d", link->irq.AssignedIRQ);
- if (link->io.NumPorts1)
- printk(", io 0x%04x-0x%04x", link->io.BasePort1,
- link->io.BasePort1+link->io.NumPorts1-1);
- if (link->io.NumPorts2)
- printk(" & 0x%04x-0x%04x", link->io.BasePort2,
- link->io.BasePort2+link->io.NumPorts2-1);
- printk("\n");
-
+
link->state &= ~DEV_CONFIG_PENDING;
return;
link->dev = NULL;
if (dev)
- stop_atmel_card(dev, 0);
+ stop_atmel_card(dev);
((local_info_t*)link->priv)->eth_dev = NULL;
/* Don't bother checking to see if these succeed or not */
} /* atmel_event */
/*====================================================================*/
+/* We use the driver_info field to store the correct firmware type for a card. */
+
+#define PCMCIA_DEVICE_MANF_CARD_INFO(manf, card, info) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \
+ PCMCIA_DEV_ID_MATCH_CARD_ID, \
+ .manf_id = (manf), \
+ .card_id = (card), \
+ .driver_info = (kernel_ulong_t)(info), }
+
+#define PCMCIA_DEVICE_PROD_ID12_INFO(v1, v2, vh1, vh2, info) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2, \
+ .prod_id = { (v1), (v2), NULL, NULL }, \
+ .prod_id_hash = { (vh1), (vh2), 0, 0 }, \
+ .driver_info = (kernel_ulong_t)(info), }
+
static struct pcmcia_device_id atmel_ids[] = {
- PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0620),
- PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0696),
- PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x3302),
- PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0007),
- PCMCIA_DEVICE_PROD_ID12("11WAVE", "11WP611AL-E", 0x9eb2da1f, 0xc9a0d3f9),
- PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C502AR", 0xabda4164, 0x41b37e1f),
- PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C504", 0xabda4164, 0x5040670a),
- PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C504A", 0xabda4164, 0xe15ed87f),
- PCMCIA_DEVICE_PROD_ID12("BT", "Voyager 1020 Laptop Adapter", 0xae49b86a, 0x1e957cd5),
- PCMCIA_DEVICE_PROD_ID12("CNet", "CNWLC 11Mbps Wireless PC Card V-5", 0xbc477dde, 0x502fae6b),
- PCMCIA_DEVICE_PROD_ID12("IEEE 802.11b", "Wireless LAN PC Card", 0x5b878724, 0x122f1df6),
- PCMCIA_DEVICE_PROD_ID12("OEM", "11Mbps Wireless LAN PC Card V-3", 0xfea54c90, 0x1c5b0f68),
- PCMCIA_DEVICE_PROD_ID12("SMC", "2632W", 0xc4f8b18b, 0x30f38774),
- PCMCIA_DEVICE_PROD_ID12("SMC", "2632W-V2", 0xc4f8b18b, 0x172d1377),
- PCMCIA_DEVICE_PROD_ID12("Wireless", "PC", 0xa407ecdd, 0x556e4d7e),
- PCMCIA_DEVICE_PROD_ID12("WLAN", "802.11b PC CARD", 0x575c516c, 0xb1f6dbc4),
+ PCMCIA_DEVICE_MANF_CARD_INFO(0x0101, 0x0620, ATMEL_FW_TYPE_502_3COM),
+ PCMCIA_DEVICE_MANF_CARD_INFO(0x0101, 0x0696, ATMEL_FW_TYPE_502_3COM),
+ PCMCIA_DEVICE_MANF_CARD_INFO(0x01bf, 0x3302, ATMEL_FW_TYPE_502E),
+ PCMCIA_DEVICE_MANF_CARD_INFO(0xd601, 0x0007, ATMEL_FW_TYPE_502),
+ PCMCIA_DEVICE_PROD_ID12_INFO("11WAVE", "11WP611AL-E", 0x9eb2da1f, 0xc9a0d3f9, ATMEL_FW_TYPE_502E),
+ PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C502AR", 0xabda4164, 0x41b37e1f, ATMEL_FW_TYPE_502),
+ PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C502AR_D", 0xabda4164, 0x3675d704, ATMEL_FW_TYPE_502D),
+ PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C502AR_E", 0xabda4164, 0x4172e792, ATMEL_FW_TYPE_502E),
+ PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C504_R", 0xabda4164, 0x917f3d72, ATMEL_FW_TYPE_504_2958),
+ PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C504", 0xabda4164, 0x5040670a, ATMEL_FW_TYPE_504),
+ PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C504A", 0xabda4164, 0xe15ed87f, ATMEL_FW_TYPE_504A_2958),
+ PCMCIA_DEVICE_PROD_ID12_INFO("BT", "Voyager 1020 Laptop Adapter", 0xae49b86a, 0x1e957cd5, ATMEL_FW_TYPE_502),
+ PCMCIA_DEVICE_PROD_ID12_INFO("CNet", "CNWLC 11Mbps Wireless PC Card V-5", 0xbc477dde, 0x502fae6b, ATMEL_FW_TYPE_502E),
+ PCMCIA_DEVICE_PROD_ID12_INFO("IEEE 802.11b", "Wireless LAN PC Card", 0x5b878724, 0x122f1df6, ATMEL_FW_TYPE_502),
+ PCMCIA_DEVICE_PROD_ID12_INFO("IEEE 802.11b", "Wireless LAN Card S", 0x5b878724, 0x5fba533a, ATMEL_FW_TYPE_504_2958),
+ PCMCIA_DEVICE_PROD_ID12_INFO("OEM", "11Mbps Wireless LAN PC Card V-3", 0xfea54c90, 0x1c5b0f68, ATMEL_FW_TYPE_502),
+ PCMCIA_DEVICE_PROD_ID12_INFO("SMC", "2632W", 0xc4f8b18b, 0x30f38774, ATMEL_FW_TYPE_502D),
+ PCMCIA_DEVICE_PROD_ID12_INFO("SMC", "2632W-V2", 0xc4f8b18b, 0x172d1377, ATMEL_FW_TYPE_502),
+ PCMCIA_DEVICE_PROD_ID12_INFO("Wireless", "PC_CARD", 0xa407ecdd, 0x119f6314, ATMEL_FW_TYPE_502D),
+ PCMCIA_DEVICE_PROD_ID12_INFO("WLAN", "802.11b PC CARD", 0x575c516c, 0xb1f6dbc4, ATMEL_FW_TYPE_502D),
+ PCMCIA_DEVICE_PROD_ID12_INFO("LG", "LW2100N", 0xb474d43a, 0x6b1fec94, ATMEL_FW_TYPE_502E),
PCMCIA_DEVICE_NULL
};
+
MODULE_DEVICE_TABLE(pcmcia, atmel_ids);
static struct pcmcia_driver atmel_driver = {
static void __devexit atmel_pci_remove(struct pci_dev *pdev)
{
- stop_atmel_card(pci_get_drvdata(pdev), 1);
+ stop_atmel_card(pci_get_drvdata(pdev));
}
static int __init atmel_init_module(void)
*
* Returns: < 0 on internal failure (errno), 0 on success, > 0 on error from firmware
*/
-int hermes_bap_pread(hermes_t *hw, int bap, void *buf, unsigned len,
+int hermes_bap_pread(hermes_t *hw, int bap, void *buf, int len,
u16 id, u16 offset)
{
int dreg = bap ? HERMES_DATA1 : HERMES_DATA0;
*
* Returns: < 0 on internal failure (errno), 0 on success, > 0 on error from firmware
*/
-int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, unsigned len,
+int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, int len,
u16 id, u16 offset)
{
int dreg = bap ? HERMES_DATA1 : HERMES_DATA0;
*
* Returns: < 0 on internal failure (errno), 0 on success, > 0 on error from firmware
*/
-int hermes_bap_pwrite_pad(hermes_t *hw, int bap, const void *buf, unsigned data_len, unsigned len,
+int hermes_bap_pwrite_pad(hermes_t *hw, int bap, const void *buf, unsigned data_len, int len,
u16 id, u16 offset)
{
int dreg = bap ? HERMES_DATA1 : HERMES_DATA0;
struct hermes_response *resp);
int hermes_allocate(hermes_t *hw, u16 size, u16 *fid);
-int hermes_bap_pread(hermes_t *hw, int bap, void *buf, unsigned len,
+int hermes_bap_pread(hermes_t *hw, int bap, void *buf, int len,
u16 id, u16 offset);
-int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, unsigned len,
+int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, int len,
u16 id, u16 offset);
int hermes_bap_pwrite_pad(hermes_t *hw, int bap, const void *buf,
- unsigned data_len, unsigned len, u16 id, u16 offset);
+ unsigned data_len, int len, u16 id, u16 offset);
int hermes_read_ltv(hermes_t *hw, int bap, u16 rid, unsigned buflen,
u16 *length, void *buf);
int hermes_write_ltv(hermes_t *hw, int bap, u16 rid,
*
* Copyright 1994, Anders Klemets <klemets@it.kth.se>
*
- * This software may be freely distributed for noncommercial purposes
- * as long as this notice is retained.
- *
* HISTORY
* i82593.h,v
+ * Revision 1.4 2005/11/4 09:15:00 baroniunas
+ * Modified copyright with permission of author as follows:
+ *
+ * "If I82539.H is the only file with my copyright statement
+ * that is included in the Source Forge project, then you have
+ * my approval to change the copyright statement to be a GPL
+ * license, in the way you proposed on October 10."
+ *
* Revision 1.1 1996/07/17 15:23:12 root
* Initial revision
*
dev->ethtool_ops = &ipw2100_ethtool_ops;
dev->tx_timeout = ipw2100_tx_timeout;
dev->wireless_handlers = &ipw2100_wx_handler_def;
- dev->get_wireless_stats = ipw2100_wx_wireless_stats;
+ priv->wireless_data.ieee80211 = priv->ieee;
+ dev->wireless_data = &priv->wireless_data;
dev->set_mac_address = ipw2100_set_address;
dev->watchdog_timeo = 3 * HZ;
dev->irq = 0;
}
range->num_frequency = val;
+ /* Event capability (kernel + driver) */
+ range->event_capa[0] = (IW_EVENT_CAPA_K_0 |
+ IW_EVENT_CAPA_MASK(SIOCGIWAP));
+ range->event_capa[1] = IW_EVENT_CAPA_K_1;
+
IPW_DEBUG_WX("GET Range\n");
return 0;
#endif /* CONFIG_IPW2100_MONITOR */
};
-static struct iw_handler_def ipw2100_wx_handler_def = {
- .standard = ipw2100_wx_handlers,
- .num_standard = sizeof(ipw2100_wx_handlers) / sizeof(iw_handler),
- .num_private = sizeof(ipw2100_private_handler) / sizeof(iw_handler),
- .num_private_args = sizeof(ipw2100_private_args) /
- sizeof(struct iw_priv_args),
- .private = (iw_handler *) ipw2100_private_handler,
- .private_args = (struct iw_priv_args *)ipw2100_private_args,
-};
-
/*
* Get wireless statistics.
* Called by /proc/net/wireless
return (struct iw_statistics *)NULL;
}
+static struct iw_handler_def ipw2100_wx_handler_def = {
+ .standard = ipw2100_wx_handlers,
+ .num_standard = sizeof(ipw2100_wx_handlers) / sizeof(iw_handler),
+ .num_private = sizeof(ipw2100_private_handler) / sizeof(iw_handler),
+ .num_private_args = sizeof(ipw2100_private_args) /
+ sizeof(struct iw_priv_args),
+ .private = (iw_handler *) ipw2100_private_handler,
+ .private_args = (struct iw_priv_args *)ipw2100_private_args,
+ .get_wireless_stats = ipw2100_wx_wireless_stats,
+};
+
static void ipw2100_wx_event_work(struct ipw2100_priv *priv)
{
union iwreq_data wrqu;
struct net_device *net_dev;
struct iw_statistics wstats;
+ struct iw_public_data wireless_data;
+
struct tasklet_struct irq_tasklet;
struct workqueue_struct *workqueue;
error->elem_len = elem_len;
error->log_len = log_len;
error->elem = (struct ipw_error_elem *)error->payload;
- error->log = (struct ipw_event *)(error->elem +
- (sizeof(*error->elem) * elem_len));
+ error->log = (struct ipw_event *)(error->elem + elem_len);
ipw_capture_event_log(priv, log_len, error->log);
struct ipw_scan_request_ext scan;
int err = 0, scan_type;
+ if (!(priv->status & STATUS_INIT) ||
+ (priv->status & STATUS_EXIT_PENDING))
+ return 0;
+
down(&priv->sem);
if (priv->status & STATUS_RF_KILL_MASK) {
/* assert the Wakeup interrupt in the Device Interrupt Register */
isl38xx_w32_flush(device_base, ISL38XX_DEV_INT_WAKEUP,
ISL38XX_DEV_INT_REG);
+
+#if VERBOSE > SHOW_ERROR_MESSAGES
udelay(ISL38XX_WRITEIO_DELAY);
/* perform another read on the Device Status Register */
reg = readl(device_base + ISL38XX_CTRL_STAT_REG);
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
do_gettimeofday(¤t_time);
DEBUG(SHOW_TRACING, "%08li.%08li Device register read %08x\n",
current_time.tv_sec, (long)current_time.tv_usec, reg);
return 0;
}
+#ifdef CONFIG_SMP
+static void iosapic_set_affinity_irq(unsigned int irq, cpumask_t dest)
+{
+ struct vector_info *vi = iosapic_get_vector(irq);
+ u32 d0, d1, dummy_d0;
+ unsigned long flags;
+
+ if (cpu_check_affinity(irq, &dest))
+ return;
+
+ vi->txn_addr = txn_affinity_addr(irq, first_cpu(dest));
+
+ spin_lock_irqsave(&iosapic_lock, flags);
+ /* d1 contains the destination CPU, so only want to set that
+ * entry */
+ iosapic_rd_irt_entry(vi, &d0, &d1);
+ iosapic_set_irt_data(vi, &dummy_d0, &d1);
+ iosapic_wr_irt_entry(vi, d0, d1);
+ spin_unlock_irqrestore(&iosapic_lock, flags);
+}
+#endif
+
static struct hw_interrupt_type iosapic_interrupt_type = {
.typename = "IO-SAPIC-level",
.startup = iosapic_startup_irq,
.disable = iosapic_disable_irq,
.ack = no_ack_irq,
.end = iosapic_end_irq,
-// .set_affinity = iosapic_set_affinity_irq,
+#ifdef CONFIG_SMP
+ .set_affinity = iosapic_set_affinity_irq,
+#endif
};
int iosapic_fixup_irq(void *isi_obj, struct pci_dev *pcidev)
* Major changes to get basic interrupt infrastructure working to
* hopefully be able to support all SuperIO devices. Currently
* works with serial. -- John Marvin <jsm@fc.hp.com>
+ *
+ * Converted superio_init() to be a PCI_FIXUP_FINAL callee.
+ * -- Kyle McMartin <kyle@parisc-linux.org>
*/
}
/* Initialize Super I/O device */
-
-static void __devinit
-superio_init(struct superio_device *sio)
+static void
+superio_init(struct pci_dev *pcidev)
{
+ struct superio_device *sio = &sio_dev;
struct pci_dev *pdev = sio->lio_pdev;
u16 word;
/* ...then properly fixup the USB to point at suckyio PIC */
sio->usb_pdev->irq = superio_fixup_irq(sio->usb_pdev);
- printk (KERN_INFO "SuperIO: Found NS87560 Legacy I/O device at %s (IRQ %i) \n",
- pci_name(pdev),pdev->irq);
+ printk(KERN_INFO "SuperIO: Found NS87560 Legacy I/O device at %s (IRQ %i) \n",
+ pci_name(pdev), pdev->irq);
pci_read_config_dword (pdev, SIO_SP1BAR, &sio->sp1_base);
sio->sp1_base &= ~1;
sio->suckyio_irq_enabled = 1;
}
-
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87560_LIO, superio_init);
static void superio_disable_irq(unsigned int irq)
{
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87415, superio_fixup_pci);
-static int __devinit superio_probe(struct pci_dev *dev, const struct pci_device_id *id)
+static int __devinit
+superio_probe(struct pci_dev *dev, const struct pci_device_id *id)
{
+ struct superio_device *sio = &sio_dev;
/*
** superio_probe(00:0e.0) ven 0x100b dev 0x2 sv 0x0 sd 0x0 class 0x1018a
dev->subsystem_vendor, dev->subsystem_device,
dev->class);
- superio_init(&sio_dev);
+ if (!sio->suckyio_irq_enabled)
+ BUG(); /* Enabled by PCI_FIXUP_FINAL */
if (dev->device == PCI_DEVICE_ID_NS_87560_LIO) { /* Function 1 */
superio_parport_init();
DBG_INIT("superio_probe: WTF? Fire Extinguisher?\n");
}
- /* Let appropriate other driver claim this device. */
+ /* Let appropriate other driver claim this device. */
return -ENODEV;
}
static struct pci_device_id superio_tbl[] = {
- { PCI_VENDOR_ID_NS, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
+ { PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87560_LIO) },
+ { PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87560_USB) },
+ { PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87415) },
{ 0, }
};
static struct pci_driver superio_driver = {
- .name = "SuperIO",
- .id_table = superio_tbl,
- .probe = superio_probe,
+ .name = "SuperIO",
+ .id_table = superio_tbl,
+ .probe = superio_probe,
};
static int __init superio_modinit(void)
pci_unregister_driver(&superio_driver);
}
-
module_init(superio_modinit);
module_exit(superio_exit);
#include <linux/module.h>
#include <linux/ioport.h>
+#include "pci.h"
+
/*
* This interrupt-safe spinlock protects all accesses to PCI
* configuration space.
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/delay.h>
-#include <asm/semaphore.h>
-#include <asm/io.h>
#include <linux/pcieport_if.h>
#include "pci_hotplug.h"
extern int pciehp_poll_mode;
extern int pciehp_poll_time;
extern int pciehp_debug;
+extern int pciehp_force;
/*#define dbg(format, arg...) do { if (pciehp_debug) printk(KERN_DEBUG "%s: " format, MY_NAME , ## arg); } while (0)*/
#define dbg(format, arg...) do { if (pciehp_debug) printk("%s: " format, MY_NAME , ## arg); } while (0)
#define info(format, arg...) printk(KERN_INFO "%s: " format, MY_NAME , ## arg)
#define warn(format, arg...) printk(KERN_WARNING "%s: " format, MY_NAME , ## arg)
-struct pci_func {
- struct pci_func *next;
- u8 bus;
- u8 device;
- u8 function;
- u8 is_a_board;
- u16 status;
- u8 configured;
- u8 switch_save;
- u8 presence_save;
- u32 base_length[0x06];
- u8 base_type[0x06];
- u16 reserved2;
- u32 config_space[0x20];
- struct pci_resource *mem_head;
- struct pci_resource *p_mem_head;
- struct pci_resource *io_head;
- struct pci_resource *bus_head;
- struct pci_dev* pci_dev;
+struct hotplug_params {
+ u8 cache_line_size;
+ u8 latency_timer;
+ u8 enable_serr;
+ u8 enable_perr;
};
struct slot {
struct slot *next;
u8 bus;
u8 device;
+ u16 status;
u32 number;
- u8 is_a_board;
- u8 configured;
u8 state;
- u8 switch_save;
- u8 presence_save;
- u32 capabilities;
- u16 reserved2;
struct timer_list task_event;
u8 hp_slot;
struct controller *ctrl;
struct list_head slot_list;
};
-struct pci_resource {
- struct pci_resource * next;
- u32 base;
- u32 length;
-};
-
struct event_info {
u32 event_type;
u8 hp_slot;
};
+typedef u8(*php_intr_callback_t) (u8 hp_slot, void *instance_id);
+
+struct php_ctlr_state_s {
+ struct php_ctlr_state_s *pnext;
+ struct pci_dev *pci_dev;
+ unsigned int irq;
+ unsigned long flags; /* spinlock's */
+ u32 slot_device_offset;
+ u32 num_slots;
+ struct timer_list int_poll_timer; /* Added for poll event */
+ php_intr_callback_t attention_button_callback;
+ php_intr_callback_t switch_change_callback;
+ php_intr_callback_t presence_change_callback;
+ php_intr_callback_t power_fault_callback;
+ void *callback_instance_id;
+ struct ctrl_reg *creg; /* Ptr to controller register space */
+};
+
+#define MAX_EVENTS 10
struct controller {
struct controller *next;
struct semaphore crit_sect; /* critical section semaphore */
- void *hpc_ctlr_handle; /* HPC controller handle */
+ struct php_ctlr_state_s *hpc_ctlr_handle; /* HPC controller handle */
int num_slots; /* Number of slots on ctlr */
int slot_num_inc; /* 1 or -1 */
- struct pci_resource *mem_head;
- struct pci_resource *p_mem_head;
- struct pci_resource *io_head;
- struct pci_resource *bus_head;
struct pci_dev *pci_dev;
struct pci_bus *pci_bus;
- struct event_info event_queue[10];
+ struct event_info event_queue[MAX_EVENTS];
struct slot *slot;
struct hpc_ops *hpc_ops;
wait_queue_head_t queue; /* sleep & wake process */
u8 next_event;
- u8 seg;
u8 bus;
u8 device;
u8 function;
- u8 rev;
u8 slot_device_offset;
- u8 add_support;
- enum pci_bus_speed speed;
u32 first_slot; /* First physical slot number */ /* PCIE only has 1 slot */
u8 slot_bus; /* Bus where the slots handled by this controller sit */
u8 ctrlcap;
u8 cap_base;
};
-struct irq_mapping {
- u8 barber_pole;
- u8 valid_INT;
- u8 interrupt[4];
-};
-
-struct resource_lists {
- struct pci_resource *mem_head;
- struct pci_resource *p_mem_head;
- struct pci_resource *io_head;
- struct pci_resource *bus_head;
- struct irq_mapping *irqs;
-};
-
#define INT_BUTTON_IGNORE 0
#define INT_PRESENCE_ON 1
#define INT_PRESENCE_OFF 2
* error Messages
*/
#define msg_initialization_err "Initialization failure, error=%d\n"
-#define msg_HPC_rev_error "Unsupported revision of the PCI hot plug controller found.\n"
-#define msg_HPC_non_pcie "The PCI hot plug controller is not supported by this driver.\n"
-#define msg_HPC_not_supported "This system is not supported by this version of pciephd module. Upgrade to a newer version of pciehpd\n"
-#define msg_unable_to_save "Unable to store PCI hot plug add resource information. This system must be rebooted before adding any PCI devices.\n"
#define msg_button_on "PCI slot #%d - powering on due to button press.\n"
#define msg_button_off "PCI slot #%d - powering off due to button press.\n"
#define msg_button_cancel "PCI slot #%d - action canceled due to button press.\n"
#define msg_button_ignore "PCI slot #%d - button press ignored. (action in progress...)\n"
/* controller functions */
-extern int pciehprm_find_available_resources (struct controller *ctrl);
extern int pciehp_event_start_thread (void);
extern void pciehp_event_stop_thread (void);
-extern struct pci_func *pciehp_slot_create (unsigned char busnumber);
-extern struct pci_func *pciehp_slot_find (unsigned char bus, unsigned char device, unsigned char index);
extern int pciehp_enable_slot (struct slot *slot);
extern int pciehp_disable_slot (struct slot *slot);
extern u8 pciehp_handle_power_fault (u8 hp_slot, void *inst_id);
/* extern void long_delay (int delay); */
-/* resource functions */
-extern int pciehp_resource_sort_and_combine (struct pci_resource **head);
-
/* pci functions */
-extern int pciehp_set_irq (u8 bus_num, u8 dev_num, u8 int_pin, u8 irq_num);
-/*extern int pciehp_get_bus_dev (struct controller *ctrl, u8 *bus_num, u8 *dev_num, struct slot *slot);*/
-extern int pciehp_save_config (struct controller *ctrl, int busnumber, int num_ctlr_slots, int first_device_num);
-extern int pciehp_save_used_resources (struct controller *ctrl, struct pci_func * func, int flag);
-extern int pciehp_save_slot_config (struct controller *ctrl, struct pci_func * new_slot);
-extern void pciehp_destroy_board_resources (struct pci_func * func);
-extern int pciehp_return_board_resources (struct pci_func * func, struct resource_lists * resources);
-extern void pciehp_destroy_resource_list (struct resource_lists * resources);
-extern int pciehp_configure_device (struct controller* ctrl, struct pci_func* func);
-extern int pciehp_unconfigure_device (struct pci_func* func);
+extern int pciehp_configure_device (struct slot *p_slot);
+extern int pciehp_unconfigure_device (struct slot *p_slot);
+extern int pciehp_get_hp_hw_control_from_firmware(struct pci_dev *dev);
+extern void pciehp_get_hp_params_from_firmware(struct pci_dev *dev,
+ struct hotplug_params *hpp);
+
/* Global variables */
extern struct controller *pciehp_ctrl_list;
-extern struct pci_func *pciehp_slot_list[256];
/* Inline functions */
p_slot = ctrl->slot;
- dbg("p_slot = %p\n", p_slot);
-
while (p_slot && (p_slot->device != device)) {
tmp_slot = p_slot;
p_slot = p_slot->next;
- dbg("In while loop, p_slot = %p\n", p_slot);
}
if (p_slot == NULL) {
err("ERROR: pciehp_find_slot device=0x%x\n", device);
DECLARE_WAITQUEUE(wait, current);
- dbg("%s : start\n", __FUNCTION__);
add_wait_queue(&ctrl->queue, &wait);
if (!pciehp_poll_mode)
/* Sleep for up to 1 second */
if (signal_pending(current))
retval = -EINTR;
- dbg("%s : end\n", __FUNCTION__);
return retval;
}
-/* Puts node back in the resource list pointed to by head */
-static inline void return_resource(struct pci_resource **head, struct pci_resource *node)
-{
- if (!node || !head)
- return;
- node->next = *head;
- *head = node;
-}
-
#define SLOT_NAME_SIZE 10
static inline void make_slot_name(char *buffer, int buffer_size, struct slot *slot)
ACPI
};
-typedef u8(*php_intr_callback_t) (unsigned int change_id, void *instance_id);
-
-int pcie_init(struct controller *ctrl, struct pcie_device *dev,
- php_intr_callback_t attention_button_callback,
- php_intr_callback_t switch_change_callback,
- php_intr_callback_t presence_change_callback,
- php_intr_callback_t power_fault_callback);
-
+int pcie_init(struct controller *ctrl, struct pcie_device *dev);
/* This has no meaning for PCI Express, as there is only 1 slot per port */
int pcie_get_ctlr_slot_config(struct controller *ctrl,
*
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/kernel.h>
#include <linux/types.h>
-#include <linux/proc_fs.h>
-#include <linux/slab.h>
-#include <linux/workqueue.h>
#include <linux/pci.h>
-#include <linux/init.h>
-#include <asm/uaccess.h>
#include "pciehp.h"
-#include "pciehprm.h"
#include <linux/interrupt.h>
/* Global variables */
int pciehp_debug;
int pciehp_poll_mode;
int pciehp_poll_time;
+int pciehp_force;
struct controller *pciehp_ctrl_list;
-struct pci_func *pciehp_slot_list[256];
#define DRIVER_VERSION "0.4"
#define DRIVER_AUTHOR "Dan Zink <dan.zink@compaq.com>, Greg Kroah-Hartman <greg@kroah.com>, Dely Sy <dely.l.sy@intel.com>"
module_param(pciehp_debug, bool, 0644);
module_param(pciehp_poll_mode, bool, 0644);
module_param(pciehp_poll_time, int, 0644);
+module_param(pciehp_force, bool, 0644);
MODULE_PARM_DESC(pciehp_debug, "Debugging mode enabled or not");
MODULE_PARM_DESC(pciehp_poll_mode, "Using polling mechanism for hot-plug events or not");
MODULE_PARM_DESC(pciehp_poll_time, "Polling mechanism frequency, in seconds");
+MODULE_PARM_DESC(pciehp_force, "Force pciehp, even if _OSC and OSHP are missing");
#define PCIE_MODULE_NAME "pciehp"
u32 slot_number;
int result = -ENOMEM;
- dbg("%s\n",__FUNCTION__);
-
number_of_slots = ctrl->num_slots;
slot_device = ctrl->slot_device_offset;
slot_number = ctrl->first_slot;
u8 value;
struct pci_dev *pdev;
- dbg("%s: Called by hp_drv\n", __FUNCTION__);
ctrl = kmalloc(sizeof(*ctrl), GFP_KERNEL);
if (!ctrl) {
err("%s : out of memory\n", __FUNCTION__);
}
memset(ctrl, 0, sizeof(struct controller));
- dbg("%s: DRV_thread pid = %d\n", __FUNCTION__, current->pid);
-
pdev = dev->port;
+ ctrl->pci_dev = pdev;
- rc = pcie_init(ctrl, dev,
- (php_intr_callback_t) pciehp_handle_attention_button,
- (php_intr_callback_t) pciehp_handle_switch_change,
- (php_intr_callback_t) pciehp_handle_presence_change,
- (php_intr_callback_t) pciehp_handle_power_fault);
+ rc = pcie_init(ctrl, dev);
if (rc) {
dbg("%s: controller initialization failed\n", PCIE_MODULE_NAME);
goto err_out_free_ctrl;
}
- ctrl->pci_dev = pdev;
-
pci_set_drvdata(pdev, ctrl);
ctrl->pci_bus = kmalloc(sizeof(*ctrl->pci_bus), GFP_KERNEL);
rc = -ENOMEM;
goto err_out_unmap_mmio_region;
}
- dbg("%s: ctrl->pci_bus %p\n", __FUNCTION__, ctrl->pci_bus);
memcpy (ctrl->pci_bus, pdev->bus, sizeof (*ctrl->pci_bus));
ctrl->bus = pdev->bus->number; /* ctrl bus */
ctrl->slot_bus = pdev->subordinate->number; /* bus controlled by this HPC */
first_device_num = ctrl->slot_device_offset;
num_ctlr_slots = ctrl->num_slots;
- /* Store PCI Config Space for all devices on this bus */
- dbg("%s: Before calling pciehp_save_config, ctrl->bus %x,ctrl->slot_bus %x\n",
- __FUNCTION__,ctrl->bus, ctrl->slot_bus);
- rc = pciehp_save_config(ctrl, ctrl->slot_bus, num_ctlr_slots, first_device_num);
- if (rc) {
- err("%s: unable to save PCI configuration data, error %d\n", __FUNCTION__, rc);
- goto err_out_free_ctrl_bus;
- }
-
- /* Get IO, memory, and IRQ resources for new devices */
- rc = pciehprm_find_available_resources(ctrl);
- ctrl->add_support = !rc;
-
- if (rc) {
- dbg("pciehprm_find_available_resources = %#x\n", rc);
- err("unable to locate PCI configuration resources for hot plug add.\n");
- goto err_out_free_ctrl_bus;
- }
-
/* Setup the slot information structures */
rc = init_slots(ctrl);
if (rc) {
}
t_slot = pciehp_find_slot(ctrl, first_device_num);
- dbg("%s: t_slot %p\n", __FUNCTION__, t_slot);
/* Finish setting up the hot plug ctrl device */
ctrl->next_event = 0;
down(&ctrl->crit_sect);
t_slot->hpc_ops->get_adapter_status(t_slot, &value); /* Check if slot is occupied */
- dbg("%s: adpater value %x\n", __FUNCTION__, value);
if ((POWER_CTRL(ctrl->ctrlcap)) && !value) {
rc = t_slot->hpc_ops->power_off_slot(t_slot); /* Power off slot if not occupied*/
static int pcie_start_thread(void)
{
- int loop;
int retval = 0;
dbg("Initialize + Start the notification/polling mechanism \n");
return retval;
}
- dbg("Initialize slot lists\n");
- /* One slot list for each bus in the system */
- for (loop = 0; loop < 256; loop++) {
- pciehp_slot_list[loop] = NULL;
- }
-
return retval;
}
-static inline void __exit
-free_pciehp_res(struct pci_resource *res)
-{
- struct pci_resource *tres;
-
- while (res) {
- tres = res;
- res = res->next;
- kfree(tres);
- }
-}
-
static void __exit unload_pciehpd(void)
{
- struct pci_func *next;
- struct pci_func *TempSlot;
- int loop;
struct controller *ctrl;
struct controller *tctrl;
while (ctrl) {
cleanup_slots(ctrl);
- free_pciehp_res(ctrl->io_head);
- free_pciehp_res(ctrl->mem_head);
- free_pciehp_res(ctrl->p_mem_head);
- free_pciehp_res(ctrl->bus_head);
-
kfree (ctrl->pci_bus);
ctrl->hpc_ops->release_ctlr(ctrl);
kfree(tctrl);
}
- for (loop = 0; loop < 256; loop++) {
- next = pciehp_slot_list[loop];
- while (next != NULL) {
- free_pciehp_res(next->io_head);
- free_pciehp_res(next->mem_head);
- free_pciehp_res(next->p_mem_head);
- free_pciehp_res(next->bus_head);
-
- TempSlot = next;
- next = next->next;
- kfree(TempSlot);
- }
- }
-
/* Stop the notification mechanism */
pciehp_event_stop_thread();
if (retval)
goto error_hpc_init;
- retval = pciehprm_init(PCI);
- if (!retval) {
- retval = pcie_port_service_register(&hpdriver_portdrv);
- dbg("pcie_port_service_register = %d\n", retval);
- info(DRIVER_DESC " version: " DRIVER_VERSION "\n");
- if (retval)
- dbg("%s: Failure to register service\n", __FUNCTION__);
- }
+ retval = pcie_port_service_register(&hpdriver_portdrv);
+ dbg("pcie_port_service_register = %d\n", retval);
+ info(DRIVER_DESC " version: " DRIVER_VERSION "\n");
+ if (retval)
+ dbg("%s: Failure to register service\n", __FUNCTION__);
error_hpc_init:
if (retval) {
- pciehprm_cleanup();
pciehp_event_stop_thread();
- } else
- pciehprm_print_pirt();
+ };
return retval;
}
dbg("unload_pciehpd()\n");
unload_pciehpd();
- pciehprm_cleanup();
-
- dbg("pcie_port_service_unregister\n");
pcie_port_service_unregister(&hpdriver_portdrv);
info(DRIVER_DESC " version: " DRIVER_VERSION " unloaded\n");
*
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/workqueue.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/wait.h>
#include <linux/smp_lock.h>
#include <linux/pci.h>
#include "../pci.h"
#include "pciehp.h"
-#include "pciehprm.h"
-static u32 configure_new_device(struct controller *ctrl, struct pci_func *func,
- u8 behind_bridge, struct resource_lists *resources, u8 bridge_bus, u8 bridge_dev);
-static int configure_new_function( struct controller *ctrl, struct pci_func *func,
- u8 behind_bridge, struct resource_lists *resources, u8 bridge_bus, u8 bridge_dev);
static void interrupt_event_handler(struct controller *ctrl);
static struct semaphore event_semaphore; /* mutex for process loop (up if something to process) */
struct slot *p_slot;
u8 rc = 0;
u8 getstatus;
- struct pci_func *func;
struct event_info *taskInfo;
/* Attention Button Change */
dbg("pciehp: Attention button interrupt received.\n");
- func = pciehp_slot_find(ctrl->slot_bus, (hp_slot + ctrl->slot_device_offset), 0);
-
/* This is the structure that tells the worker thread what to do */
taskInfo = &(ctrl->event_queue[ctrl->next_event]);
p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
- p_slot->hpc_ops->get_adapter_status(p_slot, &(func->presence_save));
p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
- ctrl->next_event = (ctrl->next_event + 1) % 10;
+ ctrl->next_event = (ctrl->next_event + 1) % MAX_EVENTS;
taskInfo->hp_slot = hp_slot;
rc++;
struct slot *p_slot;
u8 rc = 0;
u8 getstatus;
- struct pci_func *func;
struct event_info *taskInfo;
/* Switch Change */
dbg("pciehp: Switch interrupt received.\n");
- func = pciehp_slot_find(ctrl->slot_bus, (hp_slot + ctrl->slot_device_offset), 0);
-
/* This is the structure that tells the worker thread
* what to do
*/
taskInfo = &(ctrl->event_queue[ctrl->next_event]);
- ctrl->next_event = (ctrl->next_event + 1) % 10;
+ ctrl->next_event = (ctrl->next_event + 1) % MAX_EVENTS;
taskInfo->hp_slot = hp_slot;
rc++;
p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
- p_slot->hpc_ops->get_adapter_status(p_slot, &(func->presence_save));
p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
if (getstatus) {
* Switch opened
*/
info("Latch open on Slot(%d)\n", ctrl->first_slot + hp_slot);
- func->switch_save = 0;
taskInfo->event_type = INT_SWITCH_OPEN;
} else {
/*
* Switch closed
*/
info("Latch close on Slot(%d)\n", ctrl->first_slot + hp_slot);
- func->switch_save = 0x10;
taskInfo->event_type = INT_SWITCH_CLOSE;
}
{
struct controller *ctrl = (struct controller *) inst_id;
struct slot *p_slot;
- u8 rc = 0;
- struct pci_func *func;
+ u8 presence_save, rc = 0;
struct event_info *taskInfo;
/* Presence Change */
dbg("pciehp: Presence/Notify input change.\n");
- func = pciehp_slot_find(ctrl->slot_bus, (hp_slot + ctrl->slot_device_offset), 0);
-
/* This is the structure that tells the worker thread
* what to do
*/
taskInfo = &(ctrl->event_queue[ctrl->next_event]);
- ctrl->next_event = (ctrl->next_event + 1) % 10;
+ ctrl->next_event = (ctrl->next_event + 1) % MAX_EVENTS;
taskInfo->hp_slot = hp_slot;
rc++;
/* Switch is open, assume a presence change
* Save the presence state
*/
- p_slot->hpc_ops->get_adapter_status(p_slot, &(func->presence_save));
- if (func->presence_save) {
+ p_slot->hpc_ops->get_adapter_status(p_slot, &presence_save);
+ if (presence_save) {
/*
* Card Present
*/
struct controller *ctrl = (struct controller *) inst_id;
struct slot *p_slot;
u8 rc = 0;
- struct pci_func *func;
struct event_info *taskInfo;
/* power fault */
dbg("pciehp: Power fault interrupt received.\n");
- func = pciehp_slot_find(ctrl->slot_bus, (hp_slot + ctrl->slot_device_offset), 0);
-
/* this is the structure that tells the worker thread
* what to do
*/
taskInfo = &(ctrl->event_queue[ctrl->next_event]);
- ctrl->next_event = (ctrl->next_event + 1) % 10;
+ ctrl->next_event = (ctrl->next_event + 1) % MAX_EVENTS;
taskInfo->hp_slot = hp_slot;
rc++;
* power fault Cleared
*/
info("Power fault cleared on Slot(%d)\n", ctrl->first_slot + hp_slot);
- func->status = 0x00;
+ p_slot->status = 0x00;
taskInfo->event_type = INT_POWER_FAULT_CLEAR;
} else {
/*
info("Power fault on Slot(%d)\n", ctrl->first_slot + hp_slot);
taskInfo->event_type = INT_POWER_FAULT;
/* set power fault status for this board */
- func->status = 0xFF;
+ p_slot->status = 0xFF;
info("power fault bit %x set\n", hp_slot);
}
if (rc)
return rc;
}
-
-/**
- * sort_by_size: sort nodes by their length, smallest first.
- *
- * @head: list to sort
- */
-static int sort_by_size(struct pci_resource **head)
-{
- struct pci_resource *current_res;
- struct pci_resource *next_res;
- int out_of_order = 1;
-
- if (!(*head))
- return 1;
-
- if (!((*head)->next))
- return 0;
-
- while (out_of_order) {
- out_of_order = 0;
-
- /* Special case for swapping list head */
- if (((*head)->next) &&
- ((*head)->length > (*head)->next->length)) {
- out_of_order++;
- current_res = *head;
- *head = (*head)->next;
- current_res->next = (*head)->next;
- (*head)->next = current_res;
- }
-
- current_res = *head;
-
- while (current_res->next && current_res->next->next) {
- if (current_res->next->length > current_res->next->next->length) {
- out_of_order++;
- next_res = current_res->next;
- current_res->next = current_res->next->next;
- current_res = current_res->next;
- next_res->next = current_res->next;
- current_res->next = next_res;
- } else
- current_res = current_res->next;
- }
- } /* End of out_of_order loop */
-
- return 0;
-}
-
-
-/*
- * sort_by_max_size
- *
- * Sorts nodes on the list by their length.
- * Largest first.
- *
- */
-static int sort_by_max_size(struct pci_resource **head)
-{
- struct pci_resource *current_res;
- struct pci_resource *next_res;
- int out_of_order = 1;
-
- if (!(*head))
- return 1;
-
- if (!((*head)->next))
- return 0;
-
- while (out_of_order) {
- out_of_order = 0;
-
- /* Special case for swapping list head */
- if (((*head)->next) &&
- ((*head)->length < (*head)->next->length)) {
- out_of_order++;
- current_res = *head;
- *head = (*head)->next;
- current_res->next = (*head)->next;
- (*head)->next = current_res;
- }
-
- current_res = *head;
-
- while (current_res->next && current_res->next->next) {
- if (current_res->next->length < current_res->next->next->length) {
- out_of_order++;
- next_res = current_res->next;
- current_res->next = current_res->next->next;
- current_res = current_res->next;
- next_res->next = current_res->next;
- current_res->next = next_res;
- } else
- current_res = current_res->next;
- }
- } /* End of out_of_order loop */
-
- return 0;
-}
-
-
-/**
- * do_pre_bridge_resource_split: return one unused resource node
- * @head: list to scan
- *
- */
-static struct pci_resource *
-do_pre_bridge_resource_split(struct pci_resource **head,
- struct pci_resource **orig_head, u32 alignment)
-{
- struct pci_resource *prevnode = NULL;
- struct pci_resource *node;
- struct pci_resource *split_node;
- u32 rc;
- u32 temp_dword;
- dbg("do_pre_bridge_resource_split\n");
-
- if (!(*head) || !(*orig_head))
- return NULL;
-
- rc = pciehp_resource_sort_and_combine(head);
-
- if (rc)
- return NULL;
-
- if ((*head)->base != (*orig_head)->base)
- return NULL;
-
- if ((*head)->length == (*orig_head)->length)
- return NULL;
-
-
- /* If we got here, there the bridge requires some of the resource, but
- * we may be able to split some off of the front
- */
- node = *head;
-
- if (node->length & (alignment -1)) {
- /* this one isn't an aligned length, so we'll make a new entry
- * and split it up.
- */
- split_node = kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
-
- if (!split_node)
- return NULL;
-
- temp_dword = (node->length | (alignment-1)) + 1 - alignment;
-
- split_node->base = node->base;
- split_node->length = temp_dword;
-
- node->length -= temp_dword;
- node->base += split_node->length;
-
- /* Put it in the list */
- *head = split_node;
- split_node->next = node;
- }
-
- if (node->length < alignment)
- return NULL;
-
- /* Now unlink it */
- if (*head == node) {
- *head = node->next;
- } else {
- prevnode = *head;
- while (prevnode->next != node)
- prevnode = prevnode->next;
-
- prevnode->next = node->next;
- }
- node->next = NULL;
-
- return node;
-}
-
-
-/**
- * do_bridge_resource_split: return one unused resource node
- * @head: list to scan
- *
- */
-static struct pci_resource *
-do_bridge_resource_split(struct pci_resource **head, u32 alignment)
-{
- struct pci_resource *prevnode = NULL;
- struct pci_resource *node;
- u32 rc;
- u32 temp_dword;
-
- if (!(*head))
- return NULL;
-
- rc = pciehp_resource_sort_and_combine(head);
-
- if (rc)
- return NULL;
-
- node = *head;
-
- while (node->next) {
- prevnode = node;
- node = node->next;
- kfree(prevnode);
- }
-
- if (node->length < alignment) {
- kfree(node);
- return NULL;
- }
-
- if (node->base & (alignment - 1)) {
- /* Short circuit if adjusted size is too small */
- temp_dword = (node->base | (alignment-1)) + 1;
- if ((node->length - (temp_dword - node->base)) < alignment) {
- kfree(node);
- return NULL;
- }
-
- node->length -= (temp_dword - node->base);
- node->base = temp_dword;
- }
-
- if (node->length & (alignment - 1)) {
- /* There's stuff in use after this node */
- kfree(node);
- return NULL;
- }
-
- return node;
-}
-
-
-/*
- * get_io_resource
- *
- * this function sorts the resource list by size and then
- * returns the first node of "size" length that is not in the
- * ISA aliasing window. If it finds a node larger than "size"
- * it will split it up.
- *
- * size must be a power of two.
- */
-static struct pci_resource *get_io_resource(struct pci_resource **head, u32 size)
-{
- struct pci_resource *prevnode;
- struct pci_resource *node;
- struct pci_resource *split_node = NULL;
- u32 temp_dword;
-
- if (!(*head))
- return NULL;
-
- if ( pciehp_resource_sort_and_combine(head) )
- return NULL;
-
- if ( sort_by_size(head) )
- return NULL;
-
- for (node = *head; node; node = node->next) {
- if (node->length < size)
- continue;
-
- if (node->base & (size - 1)) {
- /* this one isn't base aligned properly
- so we'll make a new entry and split it up */
- temp_dword = (node->base | (size-1)) + 1;
-
- /*/ Short circuit if adjusted size is too small */
- if ((node->length - (temp_dword - node->base)) < size)
- continue;
-
- split_node = kmalloc(sizeof(struct pci_resource),
- GFP_KERNEL);
-
- if (!split_node)
- return NULL;
-
- split_node->base = node->base;
- split_node->length = temp_dword - node->base;
- node->base = temp_dword;
- node->length -= split_node->length;
-
- /* Put it in the list */
- split_node->next = node->next;
- node->next = split_node;
- } /* End of non-aligned base */
-
- /* Don't need to check if too small since we already did */
- if (node->length > size) {
- /* this one is longer than we need
- so we'll make a new entry and split it up */
- split_node = kmalloc(sizeof(struct pci_resource),
- GFP_KERNEL);
-
- if (!split_node)
- return NULL;
-
- split_node->base = node->base + size;
- split_node->length = node->length - size;
- node->length = size;
-
- /* Put it in the list */
- split_node->next = node->next;
- node->next = split_node;
- } /* End of too big on top end */
-
- /* For IO make sure it's not in the ISA aliasing space */
- if (node->base & 0x300L)
- continue;
-
- /* If we got here, then it is the right size
- Now take it out of the list */
- if (*head == node) {
- *head = node->next;
- } else {
- prevnode = *head;
- while (prevnode->next != node)
- prevnode = prevnode->next;
-
- prevnode->next = node->next;
- }
- node->next = NULL;
- /* Stop looping */
- break;
- }
-
- return node;
-}
-
-
-/*
- * get_max_resource
- *
- * Gets the largest node that is at least "size" big from the
- * list pointed to by head. It aligns the node on top and bottom
- * to "size" alignment before returning it.
- * J.I. modified to put max size limits of; 64M->32M->16M->8M->4M->1M
- * This is needed to avoid allocating entire ACPI _CRS res to one child bridge/slot.
- */
-static struct pci_resource *get_max_resource(struct pci_resource **head, u32 size)
-{
- struct pci_resource *max;
- struct pci_resource *temp;
- struct pci_resource *split_node;
- u32 temp_dword;
- u32 max_size[] = { 0x4000000, 0x2000000, 0x1000000, 0x0800000, 0x0400000, 0x0200000, 0x0100000, 0x00 };
- int i;
-
- if (!(*head))
- return NULL;
-
- if (pciehp_resource_sort_and_combine(head))
- return NULL;
-
- if (sort_by_max_size(head))
- return NULL;
-
- for (max = *head;max; max = max->next) {
-
- /* If not big enough we could probably just bail,
- instead we'll continue to the next. */
- if (max->length < size)
- continue;
-
- if (max->base & (size - 1)) {
- /* this one isn't base aligned properly
- so we'll make a new entry and split it up */
- temp_dword = (max->base | (size-1)) + 1;
-
- /* Short circuit if adjusted size is too small */
- if ((max->length - (temp_dword - max->base)) < size)
- continue;
-
- split_node = kmalloc(sizeof(struct pci_resource),
- GFP_KERNEL);
-
- if (!split_node)
- return NULL;
-
- split_node->base = max->base;
- split_node->length = temp_dword - max->base;
- max->base = temp_dword;
- max->length -= split_node->length;
-
- /* Put it next in the list */
- split_node->next = max->next;
- max->next = split_node;
- }
-
- if ((max->base + max->length) & (size - 1)) {
- /* this one isn't end aligned properly at the top
- so we'll make a new entry and split it up */
- split_node = kmalloc(sizeof(struct pci_resource),
- GFP_KERNEL);
-
- if (!split_node)
- return NULL;
- temp_dword = ((max->base + max->length) & ~(size - 1));
- split_node->base = temp_dword;
- split_node->length = max->length + max->base
- - split_node->base;
- max->length -= split_node->length;
-
- /* Put it in the list */
- split_node->next = max->next;
- max->next = split_node;
- }
-
- /* Make sure it didn't shrink too much when we aligned it */
- if (max->length < size)
- continue;
-
- for ( i = 0; max_size[i] > size; i++) {
- if (max->length > max_size[i]) {
- split_node = kmalloc(sizeof(struct pci_resource),
- GFP_KERNEL);
- if (!split_node)
- break; /* return NULL; */
- split_node->base = max->base + max_size[i];
- split_node->length = max->length - max_size[i];
- max->length = max_size[i];
- /* Put it next in the list */
- split_node->next = max->next;
- max->next = split_node;
- break;
- }
- }
-
- /* Now take it out of the list */
- temp = (struct pci_resource*) *head;
- if (temp == max) {
- *head = max->next;
- } else {
- while (temp && temp->next != max) {
- temp = temp->next;
- }
-
- temp->next = max->next;
- }
-
- max->next = NULL;
- return max;
- }
-
- /* If we get here, we couldn't find one */
- return NULL;
-}
-
-
-/*
- * get_resource
- *
- * this function sorts the resource list by size and then
- * returns the first node of "size" length. If it finds a node
- * larger than "size" it will split it up.
- *
- * size must be a power of two.
- */
-static struct pci_resource *get_resource(struct pci_resource **head, u32 size)
-{
- struct pci_resource *prevnode;
- struct pci_resource *node;
- struct pci_resource *split_node;
- u32 temp_dword;
-
- if (!(*head))
- return NULL;
-
- if ( pciehp_resource_sort_and_combine(head) )
- return NULL;
-
- if ( sort_by_size(head) )
- return NULL;
-
- for (node = *head; node; node = node->next) {
- dbg("%s: req_size =0x%x node=%p, base=0x%x, length=0x%x\n",
- __FUNCTION__, size, node, node->base, node->length);
- if (node->length < size)
- continue;
-
- if (node->base & (size - 1)) {
- dbg("%s: not aligned\n", __FUNCTION__);
- /* this one isn't base aligned properly
- so we'll make a new entry and split it up */
- temp_dword = (node->base | (size-1)) + 1;
-
- /* Short circuit if adjusted size is too small */
- if ((node->length - (temp_dword - node->base)) < size)
- continue;
-
- split_node = kmalloc(sizeof(struct pci_resource),
- GFP_KERNEL);
-
- if (!split_node)
- return NULL;
-
- split_node->base = node->base;
- split_node->length = temp_dword - node->base;
- node->base = temp_dword;
- node->length -= split_node->length;
-
- /* Put it in the list */
- split_node->next = node->next;
- node->next = split_node;
- } /* End of non-aligned base */
-
- /* Don't need to check if too small since we already did */
- if (node->length > size) {
- dbg("%s: too big\n", __FUNCTION__);
- /* this one is longer than we need
- so we'll make a new entry and split it up */
- split_node = kmalloc(sizeof(struct pci_resource),
- GFP_KERNEL);
-
- if (!split_node)
- return NULL;
-
- split_node->base = node->base + size;
- split_node->length = node->length - size;
- node->length = size;
-
- /* Put it in the list */
- split_node->next = node->next;
- node->next = split_node;
- } /* End of too big on top end */
-
- dbg("%s: got one!!!\n", __FUNCTION__);
- /* If we got here, then it is the right size
- Now take it out of the list */
- if (*head == node) {
- *head = node->next;
- } else {
- prevnode = *head;
- while (prevnode->next != node)
- prevnode = prevnode->next;
-
- prevnode->next = node->next;
- }
- node->next = NULL;
- /* Stop looping */
- break;
- }
- return node;
-}
-
-
-/*
- * pciehp_resource_sort_and_combine
- *
- * Sorts all of the nodes in the list in ascending order by
- * their base addresses. Also does garbage collection by
- * combining adjacent nodes.
- *
- * returns 0 if success
- */
-int pciehp_resource_sort_and_combine(struct pci_resource **head)
-{
- struct pci_resource *node1;
- struct pci_resource *node2;
- int out_of_order = 1;
-
- dbg("%s: head = %p, *head = %p\n", __FUNCTION__, head, *head);
-
- if (!(*head))
- return 1;
-
- dbg("*head->next = %p\n",(*head)->next);
-
- if (!(*head)->next)
- return 0; /* only one item on the list, already sorted! */
-
- dbg("*head->base = 0x%x\n",(*head)->base);
- dbg("*head->next->base = 0x%x\n",(*head)->next->base);
- while (out_of_order) {
- out_of_order = 0;
-
- /* Special case for swapping list head */
- if (((*head)->next) &&
- ((*head)->base > (*head)->next->base)) {
- node1 = *head;
- (*head) = (*head)->next;
- node1->next = (*head)->next;
- (*head)->next = node1;
- out_of_order++;
- }
-
- node1 = (*head);
-
- while (node1->next && node1->next->next) {
- if (node1->next->base > node1->next->next->base) {
- out_of_order++;
- node2 = node1->next;
- node1->next = node1->next->next;
- node1 = node1->next;
- node2->next = node1->next;
- node1->next = node2;
- } else
- node1 = node1->next;
- }
- } /* End of out_of_order loop */
-
- node1 = *head;
-
- while (node1 && node1->next) {
- if ((node1->base + node1->length) == node1->next->base) {
- /* Combine */
- dbg("8..\n");
- node1->length += node1->next->length;
- node2 = node1->next;
- node1->next = node1->next->next;
- kfree(node2);
- } else
- node1 = node1->next;
- }
-
- return 0;
-}
-
-
-/**
- * pciehp_slot_create - Creates a node and adds it to the proper bus.
- * @busnumber - bus where new node is to be located
- *
- * Returns pointer to the new node or NULL if unsuccessful
- */
-struct pci_func *pciehp_slot_create(u8 busnumber)
-{
- struct pci_func *new_slot;
- struct pci_func *next;
- dbg("%s: busnumber %x\n", __FUNCTION__, busnumber);
- new_slot = kmalloc(sizeof(struct pci_func), GFP_KERNEL);
-
- if (new_slot == NULL)
- return new_slot;
-
- memset(new_slot, 0, sizeof(struct pci_func));
-
- new_slot->next = NULL;
- new_slot->configured = 1;
-
- if (pciehp_slot_list[busnumber] == NULL) {
- pciehp_slot_list[busnumber] = new_slot;
- } else {
- next = pciehp_slot_list[busnumber];
- while (next->next != NULL)
- next = next->next;
- next->next = new_slot;
- }
- return new_slot;
-}
-
-
-/**
- * slot_remove - Removes a node from the linked list of slots.
- * @old_slot: slot to remove
- *
- * Returns 0 if successful, !0 otherwise.
- */
-static int slot_remove(struct pci_func * old_slot)
-{
- struct pci_func *next;
-
- if (old_slot == NULL)
- return 1;
-
- next = pciehp_slot_list[old_slot->bus];
-
- if (next == NULL)
- return 1;
-
- if (next == old_slot) {
- pciehp_slot_list[old_slot->bus] = old_slot->next;
- pciehp_destroy_board_resources(old_slot);
- kfree(old_slot);
- return 0;
- }
-
- while ((next->next != old_slot) && (next->next != NULL)) {
- next = next->next;
- }
-
- if (next->next == old_slot) {
- next->next = old_slot->next;
- pciehp_destroy_board_resources(old_slot);
- kfree(old_slot);
- return 0;
- } else
- return 2;
-}
-
-
-/**
- * bridge_slot_remove - Removes a node from the linked list of slots.
- * @bridge: bridge to remove
- *
- * Returns 0 if successful, !0 otherwise.
- */
-static int bridge_slot_remove(struct pci_func *bridge)
-{
- u8 subordinateBus, secondaryBus;
- u8 tempBus;
- struct pci_func *next;
-
- if (bridge == NULL)
- return 1;
-
- secondaryBus = (bridge->config_space[0x06] >> 8) & 0xFF;
- subordinateBus = (bridge->config_space[0x06] >> 16) & 0xFF;
-
- for (tempBus = secondaryBus; tempBus <= subordinateBus; tempBus++) {
- next = pciehp_slot_list[tempBus];
-
- while (!slot_remove(next)) {
- next = pciehp_slot_list[tempBus];
- }
- }
-
- next = pciehp_slot_list[bridge->bus];
-
- if (next == NULL) {
- return 1;
- }
-
- if (next == bridge) {
- pciehp_slot_list[bridge->bus] = bridge->next;
- kfree(bridge);
- return 0;
- }
-
- while ((next->next != bridge) && (next->next != NULL)) {
- next = next->next;
- }
-
- if (next->next == bridge) {
- next->next = bridge->next;
- kfree(bridge);
- return 0;
- } else
- return 2;
-}
-
-
-/**
- * pciehp_slot_find - Looks for a node by bus, and device, multiple functions accessed
- * @bus: bus to find
- * @device: device to find
- * @index: is 0 for first function found, 1 for the second...
- *
- * Returns pointer to the node if successful, %NULL otherwise.
- */
-struct pci_func *pciehp_slot_find(u8 bus, u8 device, u8 index)
-{
- int found = -1;
- struct pci_func *func;
-
- func = pciehp_slot_list[bus];
- dbg("%s: bus %x device %x index %x\n",
- __FUNCTION__, bus, device, index);
- if (func != NULL) {
- dbg("%s: func-> bus %x device %x function %x pci_dev %p\n",
- __FUNCTION__, func->bus, func->device, func->function,
- func->pci_dev);
- } else
- dbg("%s: func == NULL\n", __FUNCTION__);
-
- if ((func == NULL) || ((func->device == device) && (index == 0)))
- return func;
-
- if (func->device == device)
- found++;
-
- while (func->next != NULL) {
- func = func->next;
-
- dbg("%s: In while loop, func-> bus %x device %x function %x pci_dev %p\n",
- __FUNCTION__, func->bus, func->device, func->function,
- func->pci_dev);
- if (func->device == device)
- found++;
- dbg("%s: while loop, found %d, index %d\n", __FUNCTION__,
- found, index);
-
- if ((found == index) || (func->function == index)) {
- dbg("%s: Found bus %x dev %x func %x\n", __FUNCTION__,
- func->bus, func->device, func->function);
- return func;
- }
- }
-
- return NULL;
-}
-
-static int is_bridge(struct pci_func * func)
-{
- /* Check the header type */
- if (((func->config_space[0x03] >> 16) & 0xFF) == 0x01)
- return 1;
- else
- return 0;
-}
-
-
/* The following routines constitute the bulk of the
hotplug controller logic
*/
* Configures board
*
*/
-static u32 board_added(struct pci_func * func, struct controller * ctrl)
+static int board_added(struct slot *p_slot)
{
u8 hp_slot;
- int index;
- u32 temp_register = 0xFFFFFFFF;
- u32 rc = 0;
- struct pci_func *new_func = NULL;
- struct slot *p_slot;
- struct resource_lists res_lists;
+ int rc = 0;
+ struct controller *ctrl = p_slot->ctrl;
- p_slot = pciehp_find_slot(ctrl, func->device);
- hp_slot = func->device - ctrl->slot_device_offset;
+ hp_slot = p_slot->device - ctrl->slot_device_offset;
- dbg("%s: func->device, slot_offset, hp_slot = %d, %d ,%d\n", __FUNCTION__, func->device, ctrl->slot_device_offset, hp_slot);
+ dbg("%s: slot device, slot offset, hp slot = %d, %d ,%d\n",
+ __FUNCTION__, p_slot->device,
+ ctrl->slot_device_offset, hp_slot);
/* Wait for exclusive access to hardware */
down(&ctrl->crit_sect);
up(&ctrl->crit_sect);
/* Wait for ~1 second */
- dbg("%s: before long_delay\n", __FUNCTION__);
wait_for_ctrl_irq (ctrl);
- dbg("%s: afterlong_delay\n", __FUNCTION__);
/* Check link training status */
rc = p_slot->hpc_ops->check_lnk_status(ctrl);
return rc;
}
- dbg("%s: func status = %x\n", __FUNCTION__, func->status);
+ dbg("%s: slot status = %x\n", __FUNCTION__, p_slot->status);
/* Check for a power fault */
- if (func->status == 0xFF) {
+ if (p_slot->status == 0xFF) {
/* power fault occurred, but it was benign */
- temp_register = 0xFFFFFFFF;
- dbg("%s: temp register set to %x by power fault\n", __FUNCTION__, temp_register);
rc = POWER_FAILURE;
- func->status = 0;
- } else {
- /* Get vendor/device ID u32 */
- rc = pci_bus_read_config_dword (ctrl->pci_dev->subordinate, PCI_DEVFN(func->device, func->function),
- PCI_VENDOR_ID, &temp_register);
- dbg("%s: pci_bus_read_config_dword returns %d\n", __FUNCTION__, rc);
- dbg("%s: temp_register is %x\n", __FUNCTION__, temp_register);
-
- if (rc != 0) {
- /* Something's wrong here */
- temp_register = 0xFFFFFFFF;
- dbg("%s: temp register set to %x by error\n", __FUNCTION__, temp_register);
- }
- /* Preset return code. It will be changed later if things go okay. */
- rc = NO_ADAPTER_PRESENT;
+ p_slot->status = 0;
+ goto err_exit;
}
- /* All F's is an empty slot or an invalid board */
- if (temp_register != 0xFFFFFFFF) { /* Check for a board in the slot */
- res_lists.io_head = ctrl->io_head;
- res_lists.mem_head = ctrl->mem_head;
- res_lists.p_mem_head = ctrl->p_mem_head;
- res_lists.bus_head = ctrl->bus_head;
- res_lists.irqs = NULL;
-
- rc = configure_new_device(ctrl, func, 0, &res_lists, 0, 0);
- dbg("%s: back from configure_new_device\n", __FUNCTION__);
-
- ctrl->io_head = res_lists.io_head;
- ctrl->mem_head = res_lists.mem_head;
- ctrl->p_mem_head = res_lists.p_mem_head;
- ctrl->bus_head = res_lists.bus_head;
+ rc = pciehp_configure_device(p_slot);
+ if (rc) {
+ err("Cannot add device 0x%x:%x\n", p_slot->bus,
+ p_slot->device);
+ goto err_exit;
+ }
- pciehp_resource_sort_and_combine(&(ctrl->mem_head));
- pciehp_resource_sort_and_combine(&(ctrl->p_mem_head));
- pciehp_resource_sort_and_combine(&(ctrl->io_head));
- pciehp_resource_sort_and_combine(&(ctrl->bus_head));
+ p_slot->status = 0;
- if (rc) {
- set_slot_off(ctrl, p_slot);
- return rc;
- }
- pciehp_save_slot_config(ctrl, func);
-
- func->status = 0;
- func->switch_save = 0x10;
- func->is_a_board = 0x01;
+ /*
+ * Some PCI Express root ports require fixup after hot-plug operation.
+ */
+ if (pcie_mch_quirk)
+ pci_fixup_device(pci_fixup_final, ctrl->pci_dev);
+ if (PWR_LED(ctrl->ctrlcap)) {
+ /* Wait for exclusive access to hardware */
+ down(&ctrl->crit_sect);
- /* next, we will instantiate the linux pci_dev structures
- * (with appropriate driver notification, if already present)
- */
- index = 0;
- do {
- new_func = pciehp_slot_find(ctrl->slot_bus, func->device, index++);
- if (new_func && !new_func->pci_dev) {
- dbg("%s:call pci_hp_configure_dev, func %x\n",
- __FUNCTION__, index);
- pciehp_configure_device(ctrl, new_func);
- }
- } while (new_func);
-
- /*
- * Some PCI Express root ports require fixup after hot-plug operation.
- */
- if (pcie_mch_quirk)
- pci_fixup_device(pci_fixup_final, ctrl->pci_dev);
-
- if (PWR_LED(ctrl->ctrlcap)) {
- /* Wait for exclusive access to hardware */
- down(&ctrl->crit_sect);
-
- p_slot->hpc_ops->green_led_on(p_slot);
+ p_slot->hpc_ops->green_led_on(p_slot);
- /* Wait for the command to complete */
- wait_for_ctrl_irq (ctrl);
+ /* Wait for the command to complete */
+ wait_for_ctrl_irq (ctrl);
- /* Done with exclusive hardware access */
- up(&ctrl->crit_sect);
- }
- } else {
- set_slot_off(ctrl, p_slot);
- return -1;
- }
+ /* Done with exclusive hardware access */
+ up(&ctrl->crit_sect);
+ }
return 0;
+
+err_exit:
+ set_slot_off(ctrl, p_slot);
+ return -1;
}
* remove_board - Turns off slot and LED's
*
*/
-static u32 remove_board(struct pci_func *func, struct controller *ctrl)
+static int remove_board(struct slot *p_slot)
{
- int index;
- u8 skip = 0;
u8 device;
u8 hp_slot;
- u32 rc;
- struct resource_lists res_lists;
- struct pci_func *temp_func;
- struct slot *p_slot;
-
- if (func == NULL)
- return 1;
+ int rc;
+ struct controller *ctrl = p_slot->ctrl;
- if (pciehp_unconfigure_device(func))
+ if (pciehp_unconfigure_device(p_slot))
return 1;
- device = func->device;
+ device = p_slot->device;
- hp_slot = func->device - ctrl->slot_device_offset;
+ hp_slot = p_slot->device - ctrl->slot_device_offset;
p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
dbg("In %s, hp_slot = %d\n", __FUNCTION__, hp_slot);
- if ((ctrl->add_support) &&
- !(func->bus_head || func->mem_head || func->p_mem_head || func->io_head)) {
- /* Here we check to see if we've saved any of the board's
- * resources already. If so, we'll skip the attempt to
- * determine what's being used.
- */
- index = 0;
-
- temp_func = func;
-
- while ((temp_func = pciehp_slot_find(temp_func->bus, temp_func->device, index++))) {
- if (temp_func->bus_head || temp_func->mem_head
- || temp_func->p_mem_head || temp_func->io_head) {
- skip = 1;
- break;
- }
- }
-
- if (!skip)
- rc = pciehp_save_used_resources(ctrl, func, DISABLE_CARD);
- }
/* Change status to shutdown */
- if (func->is_a_board)
- func->status = 0x01;
- func->configured = 0;
+ p_slot->status = 0x01;
/* Wait for exclusive access to hardware */
down(&ctrl->crit_sect);
wait_for_ctrl_irq (ctrl);
}
- /* Done with exclusive hardware access */
- up(&ctrl->crit_sect);
-
- if (ctrl->add_support) {
- while (func) {
- res_lists.io_head = ctrl->io_head;
- res_lists.mem_head = ctrl->mem_head;
- res_lists.p_mem_head = ctrl->p_mem_head;
- res_lists.bus_head = ctrl->bus_head;
-
- dbg("Returning resources to ctlr lists for (B/D/F) = (%#x/%#x/%#x)\n",
- func->bus, func->device, func->function);
-
- pciehp_return_board_resources(func, &res_lists);
-
- ctrl->io_head = res_lists.io_head;
- ctrl->mem_head = res_lists.mem_head;
- ctrl->p_mem_head = res_lists.p_mem_head;
- ctrl->bus_head = res_lists.bus_head;
-
- pciehp_resource_sort_and_combine(&(ctrl->mem_head));
- pciehp_resource_sort_and_combine(&(ctrl->p_mem_head));
- pciehp_resource_sort_and_combine(&(ctrl->io_head));
- pciehp_resource_sort_and_combine(&(ctrl->bus_head));
-
- if (is_bridge(func)) {
- dbg("PCI Bridge Hot-Remove s:b:d:f(%02x:%02x:%02x:%02x)\n",
- ctrl->seg, func->bus, func->device, func->function);
- bridge_slot_remove(func);
- } else {
- dbg("PCI Function Hot-Remove s:b:d:f(%02x:%02x:%02x:%02x)\n",
- ctrl->seg, func->bus, func->device, func->function);
- slot_remove(func);
- }
-
- func = pciehp_slot_find(ctrl->slot_bus, device, 0);
- }
-
- /* Setup slot structure with entry for empty slot */
- func = pciehp_slot_create(ctrl->slot_bus);
-
- if (func == NULL) {
- return 1;
- }
-
- func->bus = ctrl->slot_bus;
- func->device = device;
- func->function = 0;
- func->configured = 0;
- func->switch_save = 0x10;
- func->is_a_board = 0;
- }
+ /* Done with exclusive hardware access */
+ up(&ctrl->crit_sect);
return 0;
}
p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
if (getstatus) {
p_slot->state = POWEROFF_STATE;
- dbg("In power_down_board, b:d(%x:%x)\n", p_slot->bus, p_slot->device);
+ dbg("%s: disabling bus:device(%x:%x)\n", __FUNCTION__,
+ p_slot->bus, p_slot->device);
pciehp_disable_slot(p_slot);
p_slot->state = STATIC_STATE;
} else {
p_slot->state = POWERON_STATE;
- dbg("In add_board, b:d(%x:%x)\n", p_slot->bus, p_slot->device);
+ dbg("%s: adding bus:device(%x:%x)\n", __FUNCTION__,
+ p_slot->bus, p_slot->device);
if (pciehp_enable_slot(p_slot) && PWR_LED(p_slot->ctrl->ctrlcap)) {
/* Wait for exclusive access to hardware */
p_slot->hpc_ops->get_adapter_status(p_slot, &getstatus);
if (!getstatus) {
p_slot->state = POWEROFF_STATE;
- dbg("In removing board, b:d(%x:%x)\n", p_slot->bus, p_slot->device);
+ dbg("%s: removing bus:device(%x:%x)\n",
+ __FUNCTION__, p_slot->bus, p_slot->device);
pciehp_disable_slot(p_slot);
p_slot->state = STATIC_STATE;
} else {
p_slot->state = POWERON_STATE;
- dbg("In add_board, b:d(%x:%x)\n", p_slot->bus, p_slot->device);
+ dbg("%s: adding bus:device(%x:%x)\n",
+ __FUNCTION__, p_slot->bus, p_slot->device);
if (pciehp_enable_slot(p_slot) && PWR_LED(p_slot->ctrl->ctrlcap)) {
/* Wait for exclusive access to hardware */
err ("Can't start up our event thread\n");
return -1;
}
- dbg("Our event thread pid = %d\n", pid);
return 0;
}
void pciehp_event_stop_thread(void)
{
event_finished = 1;
- dbg("event_thread finish command given\n");
up(&event_semaphore);
- dbg("wait for event_thread to exit\n");
down(&event_exit);
}
{
int loop = 0;
int change = 1;
- struct pci_func *func;
u8 hp_slot;
u8 getstatus;
struct slot *p_slot;
while (change) {
change = 0;
- for (loop = 0; loop < 10; loop++) {
+ for (loop = 0; loop < MAX_EVENTS; loop++) {
if (ctrl->event_queue[loop].event_type != 0) {
hp_slot = ctrl->event_queue[loop].hp_slot;
- func = pciehp_slot_find(ctrl->slot_bus, (hp_slot + ctrl->slot_device_offset), 0);
-
p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
- dbg("hp_slot %d, func %p, p_slot %p\n", hp_slot, func, p_slot);
-
if (ctrl->event_queue[loop].event_type == INT_BUTTON_CANCEL) {
dbg("button cancel\n");
del_timer(&p_slot->task_event);
p_slot->task_event.function = (void (*)(unsigned long)) pushbutton_helper_thread;
p_slot->task_event.data = (unsigned long) p_slot;
- dbg("add_timer p_slot = %p\n", (void *) p_slot);
add_timer(&p_slot->task_event);
}
}
{
u8 getstatus = 0;
int rc;
- struct pci_func *func;
-
- func = pciehp_slot_find(p_slot->bus, p_slot->device, 0);
- if (!func) {
- dbg("%s: Error! slot NULL\n", __FUNCTION__);
- return 1;
- }
/* Check to see if (latch closed, card present, power off) */
down(&p_slot->ctrl->crit_sect);
}
up(&p_slot->ctrl->crit_sect);
- slot_remove(func);
-
- func = pciehp_slot_create(p_slot->bus);
- if (func == NULL)
- return 1;
-
- func->bus = p_slot->bus;
- func->device = p_slot->device;
- func->function = 0;
- func->configured = 0;
- func->is_a_board = 1;
-
- /* We have to save the presence info for these slots */
- p_slot->hpc_ops->get_adapter_status(p_slot, &(func->presence_save));
p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
- func->switch_save = !getstatus? 0x10:0;
- rc = board_added(func, p_slot->ctrl);
+ rc = board_added(p_slot);
if (rc) {
- if (is_bridge(func))
- bridge_slot_remove(func);
- else
- slot_remove(func);
-
- /* Setup slot structure with entry for empty slot */
- func = pciehp_slot_create(p_slot->bus);
- if (func == NULL)
- return 1; /* Out of memory */
-
- func->bus = p_slot->bus;
- func->device = p_slot->device;
- func->function = 0;
- func->configured = 0;
- func->is_a_board = 1;
-
- /* We have to save the presence info for these slots */
- p_slot->hpc_ops->get_adapter_status(p_slot, &(func->presence_save));
p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
- func->switch_save = !getstatus? 0x10:0;
}
if (p_slot)
int pciehp_disable_slot(struct slot *p_slot)
{
- u8 class_code, header_type, BCR;
- u8 index = 0;
u8 getstatus = 0;
- u32 rc = 0;
int ret = 0;
- unsigned int devfn;
- struct pci_bus *pci_bus = p_slot->ctrl->pci_dev->subordinate;
- struct pci_func *func;
if (!p_slot->ctrl)
return 1;
up(&p_slot->ctrl->crit_sect);
- func = pciehp_slot_find(p_slot->bus, p_slot->device, index++);
-
- /* Make sure there are no video controllers here
- * for all func of p_slot
- */
- while (func && !rc) {
- pci_bus->number = func->bus;
- devfn = PCI_DEVFN(func->device, func->function);
-
- /* Check the Class Code */
- rc = pci_bus_read_config_byte (pci_bus, devfn, 0x0B, &class_code);
- if (rc)
- return rc;
-
- if (class_code == PCI_BASE_CLASS_DISPLAY) {
- /* Display/Video adapter (not supported) */
- rc = REMOVE_NOT_SUPPORTED;
- } else {
- /* See if it's a bridge */
- rc = pci_bus_read_config_byte (pci_bus, devfn, PCI_HEADER_TYPE, &header_type);
- if (rc)
- return rc;
-
- /* If it's a bridge, check the VGA Enable bit */
- if ((header_type & 0x7F) == PCI_HEADER_TYPE_BRIDGE) {
- rc = pci_bus_read_config_byte (pci_bus, devfn, PCI_BRIDGE_CONTROL, &BCR);
- if (rc)
- return rc;
-
- /* If the VGA Enable bit is set, remove isn't supported */
- if (BCR & PCI_BRIDGE_CTL_VGA) {
- rc = REMOVE_NOT_SUPPORTED;
- }
- }
- }
-
- func = pciehp_slot_find(p_slot->bus, p_slot->device, index++);
- }
-
- func = pciehp_slot_find(p_slot->bus, p_slot->device, 0);
- if ((func != NULL) && !rc) {
- rc = remove_board(func, p_slot->ctrl);
- } else if (!rc)
- rc = 1;
-
- if (p_slot)
- update_slot_info(p_slot);
-
- return rc;
-}
-
-
-/**
- * configure_new_device - Configures the PCI header information of one board.
- *
- * @ctrl: pointer to controller structure
- * @func: pointer to function structure
- * @behind_bridge: 1 if this is a recursive call, 0 if not
- * @resources: pointer to set of resource lists
- *
- * Returns 0 if success
- *
- */
-static u32 configure_new_device(struct controller * ctrl, struct pci_func * func,
- u8 behind_bridge, struct resource_lists * resources, u8 bridge_bus, u8 bridge_dev)
-{
- u8 temp_byte, function, max_functions, stop_it;
- int rc;
- u32 ID;
- struct pci_func *new_slot;
- struct pci_bus lpci_bus, *pci_bus;
- int index;
-
- new_slot = func;
-
- dbg("%s\n", __FUNCTION__);
- memcpy(&lpci_bus, ctrl->pci_dev->subordinate, sizeof(lpci_bus));
- pci_bus = &lpci_bus;
- pci_bus->number = func->bus;
-
- /* Check for Multi-function device */
- rc = pci_bus_read_config_byte(pci_bus, PCI_DEVFN(func->device, func->function), 0x0E, &temp_byte);
- if (rc) {
- dbg("%s: rc = %d\n", __FUNCTION__, rc);
- return rc;
- }
-
- if (temp_byte & 0x80) /* Multi-function device */
- max_functions = 8;
- else
- max_functions = 1;
-
- function = 0;
-
- do {
- rc = configure_new_function(ctrl, new_slot, behind_bridge,
- resources, bridge_bus, bridge_dev);
-
- if (rc) {
- dbg("configure_new_function failed: %d\n", rc);
- index = 0;
-
- while (new_slot) {
- new_slot = pciehp_slot_find(new_slot->bus,
- new_slot->device, index++);
-
- if (new_slot)
- pciehp_return_board_resources(new_slot,
- resources);
- }
-
- return rc;
- }
-
- function++;
-
- stop_it = 0;
-
- /* The following loop skips to the next present function
- * and creates a board structure
- */
-
- while ((function < max_functions) && (!stop_it)) {
- pci_bus_read_config_dword(pci_bus, PCI_DEVFN(func->device, function), 0x00, &ID);
-
- if (ID == 0xFFFFFFFF) { /* There's nothing there. */
- function++;
- } else { /* There's something there */
- /* Setup slot structure. */
- new_slot = pciehp_slot_create(func->bus);
-
- if (new_slot == NULL) {
- /* Out of memory */
- return 1;
- }
-
- new_slot->bus = func->bus;
- new_slot->device = func->device;
- new_slot->function = function;
- new_slot->is_a_board = 1;
- new_slot->status = 0;
-
- stop_it++;
- }
- }
-
- } while (function < max_functions);
- dbg("returning from %s\n", __FUNCTION__);
-
- return 0;
-}
-
-/*
- * Configuration logic that involves the hotplug data structures and
- * their bookkeeping
- */
-
-/**
- * configure_bridge: fill bridge's registers, either configure or disable it.
- */
-static int
-configure_bridge(struct pci_bus *pci_bus, unsigned int devfn,
- struct pci_resource *mem_node,
- struct pci_resource **hold_mem_node,
- int base_addr, int limit_addr)
-{
- u16 temp_word;
- u32 rc;
-
- if (mem_node) {
- memcpy(*hold_mem_node, mem_node, sizeof(struct pci_resource));
- mem_node->next = NULL;
-
- /* set Mem base and Limit registers */
- RES_CHECK(mem_node->base, 16);
- temp_word = (u16)(mem_node->base >> 16);
- rc = pci_bus_write_config_word(pci_bus, devfn, base_addr, temp_word);
-
- RES_CHECK(mem_node->base + mem_node->length - 1, 16);
- temp_word = (u16)((mem_node->base + mem_node->length - 1) >> 16);
- rc = pci_bus_write_config_word(pci_bus, devfn, limit_addr, temp_word);
- } else {
- temp_word = 0xFFFF;
- rc = pci_bus_write_config_word(pci_bus, devfn, base_addr, temp_word);
-
- temp_word = 0x0000;
- rc = pci_bus_write_config_word(pci_bus, devfn, limit_addr, temp_word);
-
- kfree(*hold_mem_node);
- *hold_mem_node = NULL;
- }
- return rc;
-}
-
-static int
-configure_new_bridge(struct controller *ctrl, struct pci_func *func,
- u8 behind_bridge, struct resource_lists *resources,
- struct pci_bus *pci_bus)
-{
- int cloop;
- u8 temp_byte;
- u8 device;
- u16 temp_word;
- u32 rc;
- u32 ID;
- unsigned int devfn;
- struct pci_resource *mem_node;
- struct pci_resource *p_mem_node;
- struct pci_resource *io_node;
- struct pci_resource *bus_node;
- struct pci_resource *hold_mem_node;
- struct pci_resource *hold_p_mem_node;
- struct pci_resource *hold_IO_node;
- struct pci_resource *hold_bus_node;
- struct irq_mapping irqs;
- struct pci_func *new_slot;
- struct resource_lists temp_resources;
-
- devfn = PCI_DEVFN(func->device, func->function);
-
- /* set Primary bus */
- dbg("set Primary bus = 0x%x\n", func->bus);
- rc = pci_bus_write_config_byte(pci_bus, devfn, PCI_PRIMARY_BUS, func->bus);
- if (rc)
- return rc;
-
- /* find range of busses to use */
- bus_node = get_max_resource(&resources->bus_head, 1L);
-
- /* If we don't have any busses to allocate, we can't continue */
- if (!bus_node) {
- err("Got NO bus resource to use\n");
- return -ENOMEM;
- }
- dbg("Got ranges of buses to use: base:len=0x%x:%x\n", bus_node->base, bus_node->length);
-
- /* set Secondary bus */
- temp_byte = (u8)bus_node->base;
- dbg("set Secondary bus = 0x%x\n", temp_byte);
- rc = pci_bus_write_config_byte(pci_bus, devfn, PCI_SECONDARY_BUS, temp_byte);
- if (rc)
- return rc;
-
- /* set subordinate bus */
- temp_byte = (u8)(bus_node->base + bus_node->length - 1);
- dbg("set subordinate bus = 0x%x\n", temp_byte);
- rc = pci_bus_write_config_byte (pci_bus, devfn, PCI_SUBORDINATE_BUS, temp_byte);
- if (rc)
- return rc;
-
- /* Set HP parameters (Cache Line Size, Latency Timer) */
- rc = pciehprm_set_hpp(ctrl, func, PCI_HEADER_TYPE_BRIDGE);
- if (rc)
- return rc;
-
- /* Setup the IO, memory, and prefetchable windows */
-
- io_node = get_max_resource(&(resources->io_head), 0x1000L);
- if (io_node) {
- dbg("io_node(base, len, next) (%x, %x, %p)\n", io_node->base,
- io_node->length, io_node->next);
- }
-
- mem_node = get_max_resource(&(resources->mem_head), 0x100000L);
- if (mem_node) {
- dbg("mem_node(base, len, next) (%x, %x, %p)\n", mem_node->base,
- mem_node->length, mem_node->next);
- }
-
- if (resources->p_mem_head)
- p_mem_node = get_max_resource(&(resources->p_mem_head), 0x100000L);
- else {
- /*
- * In some platform implementation, MEM and PMEM are not
- * distinguished, and hence ACPI _CRS has only MEM entries
- * for both MEM and PMEM.
- */
- dbg("using MEM for PMEM\n");
- p_mem_node = get_max_resource(&(resources->mem_head), 0x100000L);
- }
- if (p_mem_node) {
- dbg("p_mem_node(base, len, next) (%x, %x, %p)\n", p_mem_node->base,
- p_mem_node->length, p_mem_node->next);
- }
-
- /* set up the IRQ info */
- if (!resources->irqs) {
- irqs.barber_pole = 0;
- irqs.interrupt[0] = 0;
- irqs.interrupt[1] = 0;
- irqs.interrupt[2] = 0;
- irqs.interrupt[3] = 0;
- irqs.valid_INT = 0;
- } else {
- irqs.barber_pole = resources->irqs->barber_pole;
- irqs.interrupt[0] = resources->irqs->interrupt[0];
- irqs.interrupt[1] = resources->irqs->interrupt[1];
- irqs.interrupt[2] = resources->irqs->interrupt[2];
- irqs.interrupt[3] = resources->irqs->interrupt[3];
- irqs.valid_INT = resources->irqs->valid_INT;
- }
-
- /* set up resource lists that are now aligned on top and bottom
- * for anything behind the bridge.
- */
- temp_resources.bus_head = bus_node;
- temp_resources.io_head = io_node;
- temp_resources.mem_head = mem_node;
- temp_resources.p_mem_head = p_mem_node;
- temp_resources.irqs = &irqs;
-
- /* Make copies of the nodes we are going to pass down so that
- * if there is a problem,we can just use these to free resources
- */
- hold_bus_node = kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
- hold_IO_node = kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
- hold_mem_node = kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
- hold_p_mem_node = kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
-
- if (!hold_bus_node || !hold_IO_node || !hold_mem_node || !hold_p_mem_node) {
- kfree(hold_bus_node);
- kfree(hold_IO_node);
- kfree(hold_mem_node);
- kfree(hold_p_mem_node);
-
- return 1;
- }
-
- memcpy(hold_bus_node, bus_node, sizeof(struct pci_resource));
-
- bus_node->base += 1;
- bus_node->length -= 1;
- bus_node->next = NULL;
-
- /* If we have IO resources copy them and fill in the bridge's
- * IO range registers
- */
- if (io_node) {
- memcpy(hold_IO_node, io_node, sizeof(struct pci_resource));
- io_node->next = NULL;
-
- /* set IO base and Limit registers */
- RES_CHECK(io_node->base, 8);
- temp_byte = (u8)(io_node->base >> 8);
- rc = pci_bus_write_config_byte (pci_bus, devfn, PCI_IO_BASE, temp_byte);
-
- RES_CHECK(io_node->base + io_node->length - 1, 8);
- temp_byte = (u8)((io_node->base + io_node->length - 1) >> 8);
- rc = pci_bus_write_config_byte (pci_bus, devfn, PCI_IO_LIMIT, temp_byte);
- } else {
- kfree(hold_IO_node);
- hold_IO_node = NULL;
- }
-
- /* If we have memory resources copy them and fill in the bridge's
- * memory range registers. Otherwise, fill in the range
- * registers with values that disable them.
- */
- rc = configure_bridge(pci_bus, devfn, mem_node, &hold_mem_node,
- PCI_MEMORY_BASE, PCI_MEMORY_LIMIT);
-
- /* If we have prefetchable memory resources copy them and
- * fill in the bridge's memory range registers. Otherwise,
- * fill in the range registers with values that disable them.
- */
- rc = configure_bridge(pci_bus, devfn, p_mem_node, &hold_p_mem_node,
- PCI_PREF_MEMORY_BASE, PCI_PREF_MEMORY_LIMIT);
-
- /* Adjust this to compensate for extra adjustment in first loop */
- irqs.barber_pole--;
-
- rc = 0;
-
- /* Here we actually find the devices and configure them */
- for (device = 0; (device <= 0x1F) && !rc; device++) {
- irqs.barber_pole = (irqs.barber_pole + 1) & 0x03;
-
- ID = 0xFFFFFFFF;
- pci_bus->number = hold_bus_node->base;
- pci_bus_read_config_dword (pci_bus, PCI_DEVFN(device, 0), PCI_VENDOR_ID, &ID);
- pci_bus->number = func->bus;
-
- if (ID != 0xFFFFFFFF) { /* device Present */
- /* Setup slot structure. */
- new_slot = pciehp_slot_create(hold_bus_node->base);
-
- if (new_slot == NULL) {
- /* Out of memory */
- rc = -ENOMEM;
- continue;
- }
-
- new_slot->bus = hold_bus_node->base;
- new_slot->device = device;
- new_slot->function = 0;
- new_slot->is_a_board = 1;
- new_slot->status = 0;
-
- rc = configure_new_device(ctrl, new_slot, 1,
- &temp_resources, func->bus,
- func->device);
- dbg("configure_new_device rc=0x%x\n",rc);
- } /* End of IF (device in slot?) */
- } /* End of FOR loop */
-
- if (rc) {
- pciehp_destroy_resource_list(&temp_resources);
-
- return_resource(&(resources->bus_head), hold_bus_node);
- return_resource(&(resources->io_head), hold_IO_node);
- return_resource(&(resources->mem_head), hold_mem_node);
- return_resource(&(resources->p_mem_head), hold_p_mem_node);
- return(rc);
- }
-
- /* save the interrupt routing information */
- if (resources->irqs) {
- resources->irqs->interrupt[0] = irqs.interrupt[0];
- resources->irqs->interrupt[1] = irqs.interrupt[1];
- resources->irqs->interrupt[2] = irqs.interrupt[2];
- resources->irqs->interrupt[3] = irqs.interrupt[3];
- resources->irqs->valid_INT = irqs.valid_INT;
- } else if (!behind_bridge) {
- /* We need to hook up the interrupts here */
- for (cloop = 0; cloop < 4; cloop++) {
- if (irqs.valid_INT & (0x01 << cloop)) {
- rc = pciehp_set_irq(func->bus, func->device,
- 0x0A + cloop, irqs.interrupt[cloop]);
- if (rc) {
- pciehp_destroy_resource_list (&temp_resources);
- return_resource(&(resources->bus_head), hold_bus_node);
- return_resource(&(resources->io_head), hold_IO_node);
- return_resource(&(resources->mem_head), hold_mem_node);
- return_resource(&(resources->p_mem_head), hold_p_mem_node);
- return rc;
- }
- }
- } /* end of for loop */
- }
-
- /* Return unused bus resources
- * First use the temporary node to store information for the board
- */
- if (hold_bus_node && bus_node && temp_resources.bus_head) {
- hold_bus_node->length = bus_node->base - hold_bus_node->base;
-
- hold_bus_node->next = func->bus_head;
- func->bus_head = hold_bus_node;
-
- temp_byte = (u8)(temp_resources.bus_head->base - 1);
-
- /* set subordinate bus */
- dbg("re-set subordinate bus = 0x%x\n", temp_byte);
- rc = pci_bus_write_config_byte (pci_bus, devfn, PCI_SUBORDINATE_BUS, temp_byte);
-
- if (temp_resources.bus_head->length == 0) {
- kfree(temp_resources.bus_head);
- temp_resources.bus_head = NULL;
- } else {
- dbg("return bus res of b:d(0x%x:%x) base:len(0x%x:%x)\n",
- func->bus, func->device, temp_resources.bus_head->base, temp_resources.bus_head->length);
- return_resource(&(resources->bus_head), temp_resources.bus_head);
- }
- }
-
- /* If we have IO space available and there is some left,
- * return the unused portion
- */
- if (hold_IO_node && temp_resources.io_head) {
- io_node = do_pre_bridge_resource_split(&(temp_resources.io_head),
- &hold_IO_node, 0x1000);
-
- /* Check if we were able to split something off */
- if (io_node) {
- hold_IO_node->base = io_node->base + io_node->length;
-
- RES_CHECK(hold_IO_node->base, 8);
- temp_byte = (u8)((hold_IO_node->base) >> 8);
- rc = pci_bus_write_config_byte (pci_bus, devfn, PCI_IO_BASE, temp_byte);
-
- return_resource(&(resources->io_head), io_node);
- }
-
- io_node = do_bridge_resource_split(&(temp_resources.io_head), 0x1000);
-
- /* Check if we were able to split something off */
- if (io_node) {
- /* First use the temporary node to store information for the board */
- hold_IO_node->length = io_node->base - hold_IO_node->base;
-
- /* If we used any, add it to the board's list */
- if (hold_IO_node->length) {
- hold_IO_node->next = func->io_head;
- func->io_head = hold_IO_node;
-
- RES_CHECK(io_node->base - 1, 8);
- temp_byte = (u8)((io_node->base - 1) >> 8);
- rc = pci_bus_write_config_byte (pci_bus, devfn, PCI_IO_LIMIT, temp_byte);
-
- return_resource(&(resources->io_head), io_node);
- } else {
- /* it doesn't need any IO */
- temp_byte = 0x00;
- rc = pci_bus_write_config_byte(pci_bus, devfn, PCI_IO_LIMIT, temp_byte);
-
- return_resource(&(resources->io_head), io_node);
- kfree(hold_IO_node);
- }
- } else {
- /* it used most of the range */
- hold_IO_node->next = func->io_head;
- func->io_head = hold_IO_node;
- }
- } else if (hold_IO_node) {
- /* it used the whole range */
- hold_IO_node->next = func->io_head;
- func->io_head = hold_IO_node;
- }
-
- /* If we have memory space available and there is some left,
- * return the unused portion
- */
- if (hold_mem_node && temp_resources.mem_head) {
- mem_node = do_pre_bridge_resource_split(&(temp_resources.mem_head), &hold_mem_node, 0x100000L);
-
- /* Check if we were able to split something off */
- if (mem_node) {
- hold_mem_node->base = mem_node->base + mem_node->length;
-
- RES_CHECK(hold_mem_node->base, 16);
- temp_word = (u16)((hold_mem_node->base) >> 16);
- rc = pci_bus_write_config_word (pci_bus, devfn, PCI_MEMORY_BASE, temp_word);
-
- return_resource(&(resources->mem_head), mem_node);
- }
-
- mem_node = do_bridge_resource_split(&(temp_resources.mem_head), 0x100000L);
-
- /* Check if we were able to split something off */
- if (mem_node) {
- /* First use the temporary node to store information for the board */
- hold_mem_node->length = mem_node->base - hold_mem_node->base;
-
- if (hold_mem_node->length) {
- hold_mem_node->next = func->mem_head;
- func->mem_head = hold_mem_node;
-
- /* configure end address */
- RES_CHECK(mem_node->base - 1, 16);
- temp_word = (u16)((mem_node->base - 1) >> 16);
- rc = pci_bus_write_config_word (pci_bus, devfn, PCI_MEMORY_LIMIT, temp_word);
-
- /* Return unused resources to the pool */
- return_resource(&(resources->mem_head), mem_node);
- } else {
- /* it doesn't need any Mem */
- temp_word = 0x0000;
- rc = pci_bus_write_config_word (pci_bus, devfn, PCI_MEMORY_LIMIT, temp_word);
-
- return_resource(&(resources->mem_head), mem_node);
- kfree(hold_mem_node);
- }
- } else {
- /* it used most of the range */
- hold_mem_node->next = func->mem_head;
- func->mem_head = hold_mem_node;
- }
- } else if (hold_mem_node) {
- /* it used the whole range */
- hold_mem_node->next = func->mem_head;
- func->mem_head = hold_mem_node;
- }
-
- /* If we have prefetchable memory space available and there is some
- * left at the end, return the unused portion
- */
- if (hold_p_mem_node && temp_resources.p_mem_head) {
- p_mem_node = do_pre_bridge_resource_split(&(temp_resources.p_mem_head),
- &hold_p_mem_node, 0x100000L);
-
- /* Check if we were able to split something off */
- if (p_mem_node) {
- hold_p_mem_node->base = p_mem_node->base + p_mem_node->length;
-
- RES_CHECK(hold_p_mem_node->base, 16);
- temp_word = (u16)((hold_p_mem_node->base) >> 16);
- rc = pci_bus_write_config_word (pci_bus, devfn, PCI_PREF_MEMORY_BASE, temp_word);
-
- return_resource(&(resources->p_mem_head), p_mem_node);
- }
-
- p_mem_node = do_bridge_resource_split(&(temp_resources.p_mem_head), 0x100000L);
-
- /* Check if we were able to split something off */
- if (p_mem_node) {
- /* First use the temporary node to store information for the board */
- hold_p_mem_node->length = p_mem_node->base - hold_p_mem_node->base;
-
- /* If we used any, add it to the board's list */
- if (hold_p_mem_node->length) {
- hold_p_mem_node->next = func->p_mem_head;
- func->p_mem_head = hold_p_mem_node;
-
- RES_CHECK(p_mem_node->base - 1, 16);
- temp_word = (u16)((p_mem_node->base - 1) >> 16);
- rc = pci_bus_write_config_word (pci_bus, devfn, PCI_PREF_MEMORY_LIMIT, temp_word);
-
- return_resource(&(resources->p_mem_head), p_mem_node);
- } else {
- /* it doesn't need any PMem */
- temp_word = 0x0000;
- rc = pci_bus_write_config_word (pci_bus, devfn, PCI_PREF_MEMORY_LIMIT, temp_word);
-
- return_resource(&(resources->p_mem_head), p_mem_node);
- kfree(hold_p_mem_node);
- }
- } else {
- /* it used the most of the range */
- hold_p_mem_node->next = func->p_mem_head;
- func->p_mem_head = hold_p_mem_node;
- }
- } else if (hold_p_mem_node) {
- /* it used the whole range */
- hold_p_mem_node->next = func->p_mem_head;
- func->p_mem_head = hold_p_mem_node;
- }
-
- /* We should be configuring an IRQ and the bridge's base address
- * registers if it needs them. Although we have never seen such
- * a device
- */
-
- pciehprm_enable_card(ctrl, func, PCI_HEADER_TYPE_BRIDGE);
-
- dbg("PCI Bridge Hot-Added s:b:d:f(%02x:%02x:%02x:%02x)\n", ctrl->seg, func->bus, func->device, func->function);
-
- return rc;
+ ret = remove_board(p_slot);
+ update_slot_info(p_slot);
+ return ret;
}
-/**
- * configure_new_function - Configures the PCI header information of one device
- *
- * @ctrl: pointer to controller structure
- * @func: pointer to function structure
- * @behind_bridge: 1 if this is a recursive call, 0 if not
- * @resources: pointer to set of resource lists
- *
- * Calls itself recursively for bridged devices.
- * Returns 0 if success
- *
- */
-static int
-configure_new_function(struct controller *ctrl, struct pci_func *func,
- u8 behind_bridge, struct resource_lists *resources,
- u8 bridge_bus, u8 bridge_dev)
-{
- int cloop;
- u8 temp_byte;
- u8 class_code;
- u32 rc;
- u32 temp_register;
- u32 base;
- unsigned int devfn;
- struct pci_resource *mem_node;
- struct pci_resource *io_node;
- struct pci_bus lpci_bus, *pci_bus;
-
- memcpy(&lpci_bus, ctrl->pci_dev->subordinate, sizeof(lpci_bus));
- pci_bus = &lpci_bus;
- pci_bus->number = func->bus;
- devfn = PCI_DEVFN(func->device, func->function);
-
- /* Check for Bridge */
- rc = pci_bus_read_config_byte(pci_bus, devfn, PCI_HEADER_TYPE, &temp_byte);
- if (rc)
- return rc;
- dbg("%s: bus %x dev %x func %x temp_byte = %x\n", __FUNCTION__,
- func->bus, func->device, func->function, temp_byte);
-
- if ((temp_byte & 0x7F) == PCI_HEADER_TYPE_BRIDGE) { /* PCI-PCI Bridge */
- rc = configure_new_bridge(ctrl, func, behind_bridge, resources,
- pci_bus);
-
- if (rc)
- return rc;
- } else if ((temp_byte & 0x7F) == PCI_HEADER_TYPE_NORMAL) {
- /* Standard device */
- u64 base64;
- rc = pci_bus_read_config_byte(pci_bus, devfn, 0x0B, &class_code);
-
- if (class_code == PCI_BASE_CLASS_DISPLAY)
- return DEVICE_TYPE_NOT_SUPPORTED;
-
- /* Figure out IO and memory needs */
- for (cloop = PCI_BASE_ADDRESS_0; cloop <= PCI_BASE_ADDRESS_5; cloop += 4) {
- temp_register = 0xFFFFFFFF;
-
- rc = pci_bus_write_config_dword (pci_bus, devfn, cloop, temp_register);
- rc = pci_bus_read_config_dword(pci_bus, devfn, cloop, &temp_register);
- dbg("Bar[%x]=0x%x on bus:dev:func(0x%x:%x:%x)\n", cloop, temp_register,
- func->bus, func->device, func->function);
-
- if (!temp_register)
- continue;
-
- base64 = 0L;
- if (temp_register & PCI_BASE_ADDRESS_SPACE_IO) {
- /* Map IO */
-
- /* set base = amount of IO space */
- base = temp_register & 0xFFFFFFFC;
- base = ~base + 1;
-
- dbg("NEED IO length(0x%x)\n", base);
- io_node = get_io_resource(&(resources->io_head),(ulong)base);
-
- /* allocate the resource to the board */
- if (io_node) {
- dbg("Got IO base=0x%x(length=0x%x)\n", io_node->base, io_node->length);
- base = (u32)io_node->base;
- io_node->next = func->io_head;
- func->io_head = io_node;
- } else {
- err("Got NO IO resource(length=0x%x)\n", base);
- return -ENOMEM;
- }
- } else { /* map MEM */
- int prefetchable = 1;
- struct pci_resource **res_node = &func->p_mem_head;
- char *res_type_str = "PMEM";
- u32 temp_register2;
-
- if (!(temp_register & PCI_BASE_ADDRESS_MEM_PREFETCH)) {
- prefetchable = 0;
- res_node = &func->mem_head;
- res_type_str++;
- }
-
- base = temp_register & 0xFFFFFFF0;
- base = ~base + 1;
-
- switch (temp_register & PCI_BASE_ADDRESS_MEM_TYPE_MASK) {
- case PCI_BASE_ADDRESS_MEM_TYPE_32:
- dbg("NEED 32 %s bar=0x%x(length=0x%x)\n", res_type_str, temp_register, base);
-
- if (prefetchable && resources->p_mem_head)
- mem_node=get_resource(&(resources->p_mem_head), (ulong)base);
- else {
- if (prefetchable)
- dbg("using MEM for PMEM\n");
- mem_node = get_resource(&(resources->mem_head), (ulong)base);
- }
-
- /* allocate the resource to the board */
- if (mem_node) {
- base = (u32)mem_node->base;
- mem_node->next = *res_node;
- *res_node = mem_node;
- dbg("Got 32 %s base=0x%x(length=0x%x)\n", res_type_str, mem_node->base,
- mem_node->length);
- } else {
- err("Got NO 32 %s resource(length=0x%x)\n", res_type_str, base);
- return -ENOMEM;
- }
- break;
- case PCI_BASE_ADDRESS_MEM_TYPE_64:
- rc = pci_bus_read_config_dword(pci_bus, devfn, cloop+4, &temp_register2);
- dbg("NEED 64 %s bar=0x%x:%x(length=0x%x)\n", res_type_str, temp_register2,
- temp_register, base);
-
- if (prefetchable && resources->p_mem_head)
- mem_node = get_resource(&(resources->p_mem_head), (ulong)base);
- else {
- if (prefetchable)
- dbg("using MEM for PMEM\n");
- mem_node = get_resource(&(resources->mem_head), (ulong)base);
- }
-
- /* allocate the resource to the board */
- if (mem_node) {
- base64 = mem_node->base;
- mem_node->next = *res_node;
- *res_node = mem_node;
- dbg("Got 64 %s base=0x%x:%x(length=%x)\n", res_type_str, (u32)(base64 >> 32),
- (u32)base64, mem_node->length);
- } else {
- err("Got NO 64 %s resource(length=0x%x)\n", res_type_str, base);
- return -ENOMEM;
- }
- break;
- default:
- dbg("reserved BAR type=0x%x\n", temp_register);
- break;
- }
-
- }
-
- if (base64) {
- rc = pci_bus_write_config_dword(pci_bus, devfn, cloop, (u32)base64);
- cloop += 4;
- base64 >>= 32;
-
- if (base64) {
- dbg("%s: high dword of base64(0x%x) set to 0\n", __FUNCTION__, (u32)base64);
- base64 = 0x0L;
- }
-
- rc = pci_bus_write_config_dword(pci_bus, devfn, cloop, (u32)base64);
- } else {
- rc = pci_bus_write_config_dword(pci_bus, devfn, cloop, base);
- }
- } /* End of base register loop */
-
- /* disable ROM base Address */
- rc = pci_bus_write_config_dword (pci_bus, devfn, PCI_ROM_ADDRESS, 0x00);
-
- /* Set HP parameters (Cache Line Size, Latency Timer) */
- rc = pciehprm_set_hpp(ctrl, func, PCI_HEADER_TYPE_NORMAL);
- if (rc)
- return rc;
-
- pciehprm_enable_card(ctrl, func, PCI_HEADER_TYPE_NORMAL);
-
- dbg("PCI function Hot-Added s:b:d:f(%02x:%02x:%02x:%02x)\n", ctrl->seg, func->bus, func->device,
- func->function);
- } /* End of Not-A-Bridge else */
- else {
- /* It's some strange type of PCI adapter (Cardbus?) */
- return DEVICE_TYPE_NOT_SUPPORTED;
- }
-
- func->configured = 1;
-
- return 0;
-}
*
*/
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
-#include <linux/interrupt.h>
-#include <linux/spinlock.h>
#include <linux/pci.h>
-#include <asm/system.h>
+#include <linux/interrupt.h>
+
#include "../pci.h"
#include "pciehp.h"
#define MRL_STATE 0x0020
#define PRSN_STATE 0x0040
-struct php_ctlr_state_s {
- struct php_ctlr_state_s *pnext;
- struct pci_dev *pci_dev;
- unsigned int irq;
- unsigned long flags; /* spinlock's */
- u32 slot_device_offset;
- u32 num_slots;
- struct timer_list int_poll_timer; /* Added for poll event */
- php_intr_callback_t attention_button_callback;
- php_intr_callback_t switch_change_callback;
- php_intr_callback_t presence_change_callback;
- php_intr_callback_t power_fault_callback;
- void *callback_instance_id;
- struct ctrl_reg *creg; /* Ptr to controller register space */
-};
-
-
static spinlock_t hpc_event_lock;
DEFINE_DBG_BUFFER /* Debug string buffer for entire HPC defined here */
DBG_ENTER_ROUTINE
- dbg("%s : Enter\n", __FUNCTION__);
if (!php_ctlr) {
err("%s: Invalid HPC controller handle!\n", __FUNCTION__);
return -1;
err("%s : hp_register_read_word SLOT_STATUS failed\n", __FUNCTION__);
return retval;
}
- dbg("%s : hp_register_read_word SLOT_STATUS %x\n", __FUNCTION__, slot_status);
if ((slot_status & CMD_COMPLETED) == CMD_COMPLETED ) {
/* After 1 sec and CMD_COMPLETED still not set, just proceed forward to issue
dbg("%s : CMD_COMPLETED not clear after 1 sec.\n", __FUNCTION__);
}
- dbg("%s: Before hp_register_write_word SLOT_CTRL %x\n", __FUNCTION__, cmd);
retval = hp_register_write_word(php_ctlr->pci_dev, SLOT_CTRL(slot->ctrl->cap_base), cmd | CMD_CMPL_INTR_ENABLE);
if (retval) {
err("%s : hp_register_write_word SLOT_CTRL failed\n", __FUNCTION__);
return retval;
}
- dbg("%s : hp_register_write_word SLOT_CTRL %x\n", __FUNCTION__, cmd | CMD_CMPL_INTR_ENABLE);
- dbg("%s : Exit\n", __FUNCTION__);
DBG_LEAVE_ROUTINE
return retval;
u16 slot_status;
u8 pwr_fault;
int retval = 0;
- u8 status;
DBG_ENTER_ROUTINE
retval = hp_register_read_word(php_ctlr->pci_dev, SLOT_STATUS(slot->ctrl->cap_base), slot_status);
if (retval) {
- err("%s : hp_register_read_word SLOT_STATUS failed\n", __FUNCTION__);
+ err("%s : Cannot check for power fault\n", __FUNCTION__);
return retval;
}
pwr_fault = (u8)((slot_status & PWR_FAULT_DETECTED) >> 1);
- status = (pwr_fault != 1) ? 1 : 0;
DBG_LEAVE_ROUTINE
- /* Note: Logic 0 => fault */
- return status;
+ return pwr_fault;
}
static int hpc_set_attention_status(struct slot *slot, u8 value)
u16 slot_ctrl;
int rc = 0;
- dbg("%s: \n", __FUNCTION__);
+ DBG_ENTER_ROUTINE
+
if (!php_ctlr) {
err("%s: Invalid HPC controller handle!\n", __FUNCTION__);
return -1;
err("%s : hp_register_read_word SLOT_CTRL failed\n", __FUNCTION__);
return rc;
}
- dbg("%s : hp_register_read_word SLOT_CTRL %x\n", __FUNCTION__, slot_ctrl);
switch (value) {
case 0 : /* turn off */
pcie_write_cmd(slot, slot_cmd);
dbg("%s: SLOT_CTRL %x write cmd %x\n", __FUNCTION__, SLOT_CTRL(slot->ctrl->cap_base), slot_cmd);
+ DBG_LEAVE_ROUTINE
return rc;
}
u16 slot_ctrl;
int rc = 0;
- dbg("%s: \n", __FUNCTION__);
+ DBG_ENTER_ROUTINE
+
if (!php_ctlr) {
err("%s: Invalid HPC controller handle!\n", __FUNCTION__);
return ;
err("%s : hp_register_read_word SLOT_CTRL failed\n", __FUNCTION__);
return;
}
- dbg("%s : hp_register_read_word SLOT_CTRL %x\n", __FUNCTION__, slot_ctrl);
slot_cmd = (slot_ctrl & ~PWR_LED_CTRL) | 0x0100;
if (!pciehp_poll_mode)
slot_cmd = slot_cmd | HP_INTR_ENABLE;
pcie_write_cmd(slot, slot_cmd);
dbg("%s: SLOT_CTRL %x write cmd %x\n",__FUNCTION__, SLOT_CTRL(slot->ctrl->cap_base), slot_cmd);
+ DBG_LEAVE_ROUTINE
return;
}
u16 slot_ctrl;
int rc = 0;
- dbg("%s: \n", __FUNCTION__);
+ DBG_ENTER_ROUTINE
+
if (!php_ctlr) {
err("%s: Invalid HPC controller handle!\n", __FUNCTION__);
return ;
err("%s : hp_register_read_word SLOT_CTRL failed\n", __FUNCTION__);
return;
}
- dbg("%s : hp_register_read_word SLOT_CTRL %x\n", __FUNCTION__, slot_ctrl);
slot_cmd = (slot_ctrl & ~PWR_LED_CTRL) | 0x0300;
pcie_write_cmd(slot, slot_cmd);
dbg("%s: SLOT_CTRL %x write cmd %x\n", __FUNCTION__, SLOT_CTRL(slot->ctrl->cap_base), slot_cmd);
+ DBG_LEAVE_ROUTINE
return;
}
u16 slot_ctrl;
int rc = 0;
- dbg("%s: \n", __FUNCTION__);
+ DBG_ENTER_ROUTINE
+
if (!php_ctlr) {
err("%s: Invalid HPC controller handle!\n", __FUNCTION__);
return ;
err("%s : hp_register_read_word SLOT_CTRL failed\n", __FUNCTION__);
return;
}
- dbg("%s : hp_register_read_word SLOT_CTRL %x\n", __FUNCTION__, slot_ctrl);
slot_cmd = (slot_ctrl & ~PWR_LED_CTRL) | 0x0200;
pcie_write_cmd(slot, slot_cmd);
dbg("%s: SLOT_CTRL %x write cmd %x\n",__FUNCTION__, SLOT_CTRL(slot->ctrl->cap_base), slot_cmd);
+ DBG_LEAVE_ROUTINE
return;
}
int retval = 0;
DBG_ENTER_ROUTINE
- dbg("%s: \n", __FUNCTION__);
if (!php_ctlr) {
err("%s: Invalid HPC controller handle!\n", __FUNCTION__);
err("%s : hp_register_read_word SLOT_CTRL failed\n", __FUNCTION__);
return retval;
}
- dbg("%s: SLOT_CTRL %x, value read %xn", __FUNCTION__, SLOT_CTRL(slot->ctrl->cap_base),
- slot_ctrl);
slot_cmd = (slot_ctrl & ~PWR_CTRL) | POWER_ON;
int retval = 0;
DBG_ENTER_ROUTINE
- dbg("%s: \n", __FUNCTION__);
if (!php_ctlr) {
err("%s: Invalid HPC controller handle!\n", __FUNCTION__);
err("%s : hp_register_read_word SLOT_CTRL failed\n", __FUNCTION__);
return retval;
}
- dbg("%s: SLOT_CTRL %x, value read %x\n", __FUNCTION__, SLOT_CTRL(slot->ctrl->cap_base),
- slot_ctrl);
slot_cmd = (slot_ctrl & ~PWR_CTRL) | POWER_OFF;
return IRQ_NONE;
}
- dbg("%s: Set Mask Hot-plug Interrupt Enable\n", __FUNCTION__);
dbg("%s: hp_register_read_word SLOT_CTRL with value %x\n", __FUNCTION__, temp_word);
temp_word = (temp_word & ~HP_INTR_ENABLE & ~CMD_CMPL_INTR_ENABLE) | 0x00;
err("%s : hp_register_write_word SLOT_CTRL failed\n", __FUNCTION__);
return IRQ_NONE;
}
- dbg("%s: hp_register_write_word SLOT_CTRL with value %x\n", __FUNCTION__, temp_word);
rc = hp_register_read_word(php_ctlr->pci_dev, SLOT_STATUS(ctrl->cap_base), slot_status);
if (rc) {
err("%s : hp_register_write_word SLOT_STATUS failed\n", __FUNCTION__);
return IRQ_NONE;
}
- dbg("%s: hp_register_write_word SLOT_STATUS with value %x\n", __FUNCTION__, temp_word);
}
if (intr_loc & CMD_COMPLETED) {
/*
* Command Complete Interrupt Pending
*/
- dbg("%s: In Command Complete Interrupt Pending\n", __FUNCTION__);
wake_up_interruptible(&ctrl->queue);
}
}
dbg("%s: Unmask Hot-plug Interrupt Enable\n", __FUNCTION__);
- dbg("%s: hp_register_read_word SLOT_CTRL with value %x\n", __FUNCTION__, temp_word);
temp_word = (temp_word & ~HP_INTR_ENABLE) | HP_INTR_ENABLE;
rc = hp_register_write_word(php_ctlr->pci_dev, SLOT_CTRL(ctrl->cap_base), temp_word);
err("%s : hp_register_write_word SLOT_CTRL failed\n", __FUNCTION__);
return IRQ_NONE;
}
- dbg("%s: hp_register_write_word SLOT_CTRL with value %x\n", __FUNCTION__, temp_word);
rc = hp_register_read_word(php_ctlr->pci_dev, SLOT_STATUS(ctrl->cap_base), slot_status);
if (rc) {
err("%s : hp_register_read_word SLOT_STATUS failed\n", __FUNCTION__);
return IRQ_NONE;
}
- dbg("%s: hp_register_read_word SLOT_STATUS with value %x\n", __FUNCTION__, slot_status);
/* Clear command complete interrupt caused by this write */
temp_word = 0x1F;
.check_lnk_status = hpc_check_lnk_status,
};
-int pcie_init(struct controller * ctrl,
- struct pcie_device *dev,
- php_intr_callback_t attention_button_callback,
- php_intr_callback_t switch_change_callback,
- php_intr_callback_t presence_change_callback,
- php_intr_callback_t power_fault_callback)
+int pcie_init(struct controller * ctrl, struct pcie_device *dev)
{
struct php_ctlr_state_s *php_ctlr, *p;
void *instance_id = ctrl;
pdev = dev->port;
php_ctlr->pci_dev = pdev; /* save pci_dev in context */
- dbg("%s: pdev->vendor %x pdev->device %x\n", __FUNCTION__,
- pdev->vendor, pdev->device);
+ dbg("%s: hotplug controller vendor id 0x%x device id 0x%x\n",
+ __FUNCTION__, pdev->vendor, pdev->device);
saved_cap_base = pcie_cap_base;
first = 0;
}
- dbg("pdev = %p: b:d:f:irq=0x%x:%x:%x:%x\n", pdev, pdev->bus->number,
- PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn), dev->irq);
for ( rc = 0; rc < DEVICE_COUNT_RESOURCE; rc++)
if (pci_resource_len(pdev, rc) > 0)
dbg("pci resource[%d] start=0x%lx(len=0x%lx)\n", rc,
/* find the IRQ */
php_ctlr->irq = dev->irq;
- dbg("HPC interrupt = %d\n", php_ctlr->irq);
/* Save interrupt callback info */
- php_ctlr->attention_button_callback = attention_button_callback;
- php_ctlr->switch_change_callback = switch_change_callback;
- php_ctlr->presence_change_callback = presence_change_callback;
- php_ctlr->power_fault_callback = power_fault_callback;
+ php_ctlr->attention_button_callback = pciehp_handle_attention_button;
+ php_ctlr->switch_change_callback = pciehp_handle_switch_change;
+ php_ctlr->presence_change_callback = pciehp_handle_presence_change;
+ php_ctlr->power_fault_callback = pciehp_handle_power_fault;
php_ctlr->callback_instance_id = instance_id;
/* return PCI Controller Info */
err("%s : hp_register_write_word SLOT_CTRL failed\n", __FUNCTION__);
goto abort_free_ctlr;
}
- dbg("%s : Mask HPIE hp_register_write_word SLOT_CTRL %x\n", __FUNCTION__, temp_word);
rc = hp_register_read_word(php_ctlr->pci_dev, SLOT_STATUS(ctrl->cap_base), slot_status);
if (rc) {
err("%s : hp_register_read_word SLOT_STATUS failed\n", __FUNCTION__);
goto abort_free_ctlr;
}
- dbg("%s: Mask HPIE SLOT_STATUS offset %x reads slot_status %x\n", __FUNCTION__, SLOT_STATUS(ctrl->cap_base)
- , slot_status);
temp_word = 0x1F; /* Clear all events */
rc = hp_register_write_word(php_ctlr->pci_dev, SLOT_STATUS(ctrl->cap_base), temp_word);
err("%s : hp_register_write_word SLOT_STATUS failed\n", __FUNCTION__);
goto abort_free_ctlr;
}
- dbg("%s: SLOT_STATUS offset %x writes slot_status %x\n", __FUNCTION__, SLOT_STATUS(ctrl->cap_base), temp_word);
if (pciehp_poll_mode) {/* Install interrupt polling code */
/* Install and start the interrupt polling timer */
}
}
+ dbg("pciehp ctrl b:d:f:irq=0x%x:%x:%x:%x\n", pdev->bus->number,
+ PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn), dev->irq);
+
rc = hp_register_read_word(pdev, SLOT_CTRL(ctrl->cap_base), temp_word);
if (rc) {
err("%s : hp_register_read_word SLOT_CTRL failed\n", __FUNCTION__);
goto abort_free_ctlr;
}
- dbg("%s: SLOT_CTRL %x value read %x\n", __FUNCTION__, SLOT_CTRL(ctrl->cap_base), temp_word);
- dbg("%s: slot_cap %x\n", __FUNCTION__, slot_cap);
intr_enable = intr_enable | PRSN_DETECT_ENABLE;
} else {
temp_word = (temp_word & ~HP_INTR_ENABLE) | HP_INTR_ENABLE;
}
- dbg("%s: temp_word %x\n", __FUNCTION__, temp_word);
/* Unmask Hot-plug Interrupt Enable for the interrupt notification mechanism case */
rc = hp_register_write_word(pdev, SLOT_CTRL(ctrl->cap_base), temp_word);
err("%s : hp_register_write_word SLOT_CTRL failed\n", __FUNCTION__);
goto abort_free_ctlr;
}
- dbg("%s : Unmask HPIE hp_register_write_word SLOT_CTRL with %x\n", __FUNCTION__, temp_word);
rc = hp_register_read_word(php_ctlr->pci_dev, SLOT_STATUS(ctrl->cap_base), slot_status);
if (rc) {
err("%s : hp_register_read_word SLOT_STATUS failed\n", __FUNCTION__);
goto abort_free_ctlr;
}
- dbg("%s: Unmask HPIE SLOT_STATUS offset %x reads slot_status %x\n", __FUNCTION__,
- SLOT_STATUS(ctrl->cap_base), slot_status);
temp_word = 0x1F; /* Clear all events */
rc = hp_register_write_word(php_ctlr->pci_dev, SLOT_STATUS(ctrl->cap_base), temp_word);
err("%s : hp_register_write_word SLOT_STATUS failed\n", __FUNCTION__);
goto abort_free_ctlr;
}
- dbg("%s: SLOT_STATUS offset %x writes slot_status %x\n", __FUNCTION__, SLOT_STATUS(ctrl->cap_base), temp_word);
+ if (pciehp_force) {
+ dbg("Bypassing BIOS check for pciehp use on %s\n",
+ pci_name(ctrl->pci_dev));
+ } else {
+ rc = pciehp_get_hp_hw_control_from_firmware(ctrl->pci_dev);
+ if (rc)
+ goto abort_free_ctlr;
+ }
+
/* Add this HPC instance into the HPC list */
spin_lock(&list_lock);
if (php_ctlr_list_head == 0) {
*
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/workqueue.h>
-#include <linux/proc_fs.h>
#include <linux/pci.h>
#include "../pci.h"
#include "pciehp.h"
-#ifndef CONFIG_IA64
-#include "../../../arch/i386/pci/pci.h" /* horrible hack showing how processor dependant we are... */
-#endif
-int pciehp_configure_device (struct controller* ctrl, struct pci_func* func)
+int pciehp_configure_device(struct slot *p_slot)
{
- unsigned char bus;
- struct pci_bus *child;
- int num;
-
- if (func->pci_dev == NULL)
- func->pci_dev = pci_find_slot(func->bus, PCI_DEVFN(func->device, func->function));
-
- /* Still NULL ? Well then scan for it ! */
- if (func->pci_dev == NULL) {
- dbg("%s: pci_dev still null. do pci_scan_slot\n", __FUNCTION__);
-
- num = pci_scan_slot(ctrl->pci_dev->subordinate, PCI_DEVFN(func->device, func->function));
-
- if (num)
- pci_bus_add_devices(ctrl->pci_dev->subordinate);
-
- func->pci_dev = pci_find_slot(func->bus, PCI_DEVFN(func->device, func->function));
- if (func->pci_dev == NULL) {
- dbg("ERROR: pci_dev still null\n");
- return 0;
- }
+ struct pci_dev *dev;
+ struct pci_bus *parent = p_slot->ctrl->pci_dev->subordinate;
+ int num, fn;
+
+ dev = pci_find_slot(p_slot->bus, PCI_DEVFN(p_slot->device, 0));
+ if (dev) {
+ err("Device %s already exists at %x:%x, cannot hot-add\n",
+ pci_name(dev), p_slot->bus, p_slot->device);
+ return -EINVAL;
}
- if (func->pci_dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) {
- pci_read_config_byte(func->pci_dev, PCI_SECONDARY_BUS, &bus);
- child = pci_add_new_bus(func->pci_dev->bus, (func->pci_dev), bus);
- pci_do_scan_bus(child);
+ num = pci_scan_slot(parent, PCI_DEVFN(p_slot->device, 0));
+ if (num == 0) {
+ err("No new device found\n");
+ return -ENODEV;
+ }
+ for (fn = 0; fn < 8; fn++) {
+ if (!(dev = pci_find_slot(p_slot->bus,
+ PCI_DEVFN(p_slot->device, fn))))
+ continue;
+ if ((dev->class >> 16) == PCI_BASE_CLASS_DISPLAY) {
+ err("Cannot hot-add display device %s\n",
+ pci_name(dev));
+ continue;
+ }
+ if ((dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) ||
+ (dev->hdr_type == PCI_HEADER_TYPE_CARDBUS)) {
+ /* Find an unused bus number for the new bridge */
+ struct pci_bus *child;
+ unsigned char busnr, start = parent->secondary;
+ unsigned char end = parent->subordinate;
+ for (busnr = start; busnr <= end; busnr++) {
+ if (!pci_find_bus(pci_domain_nr(parent),
+ busnr))
+ break;
+ }
+ if (busnr >= end) {
+ err("No free bus for hot-added bridge\n");
+ continue;
+ }
+ child = pci_add_new_bus(parent, dev, busnr);
+ if (!child) {
+ err("Cannot add new bus for %s\n",
+ pci_name(dev));
+ continue;
+ }
+ child->subordinate = pci_do_scan_bus(child);
+ pci_bus_size_bridges(child);
+ }
+ /* TBD: program firmware provided _HPP values */
+ /* program_fw_provided_values(dev); */
}
+ pci_bus_assign_resources(parent);
+ pci_bus_add_devices(parent);
+ pci_enable_bridges(parent);
return 0;
}
-
-int pciehp_unconfigure_device(struct pci_func* func)
+int pciehp_unconfigure_device(struct slot *p_slot)
{
int rc = 0;
int j;
- struct pci_bus *pbus;
+ u8 bctl = 0;
- dbg("%s: bus/dev/func = %x/%x/%x\n", __FUNCTION__, func->bus,
- func->device, func->function);
- pbus = func->pci_dev->bus;
+ dbg("%s: bus/dev = %x/%x\n", __FUNCTION__, p_slot->bus,
+ p_slot->device);
for (j=0; j<8 ; j++) {
- struct pci_dev* temp = pci_find_slot(func->bus,
- (func->device << 3) | j);
- if (temp) {
- pci_remove_bus_device(temp);
+ struct pci_dev* temp = pci_find_slot(p_slot->bus,
+ (p_slot->device << 3) | j);
+ if (!temp)
+ continue;
+ if ((temp->class >> 16) == PCI_BASE_CLASS_DISPLAY) {
+ err("Cannot remove display device %s\n",
+ pci_name(temp));
+ continue;
}
+ if (temp->hdr_type == PCI_HEADER_TYPE_BRIDGE) {
+ pci_read_config_byte(temp, PCI_BRIDGE_CONTROL, &bctl);
+ if (bctl & PCI_BRIDGE_CTL_VGA) {
+ err("Cannot remove display device %s\n",
+ pci_name(temp));
+ continue;
+ }
+ }
+ pci_remove_bus_device(temp);
}
/*
* Some PCI Express root ports require fixup after hot-plug operation.
*/
if (pcie_mch_quirk)
- pci_fixup_device(pci_fixup_final, pbus->self);
+ pci_fixup_device(pci_fixup_final, p_slot->ctrl->pci_dev);
return rc;
}
-/*
- * pciehp_set_irq
- *
- * @bus_num: bus number of PCI device
- * @dev_num: device number of PCI device
- * @slot: pointer to u8 where slot number will be returned
- */
-int pciehp_set_irq (u8 bus_num, u8 dev_num, u8 int_pin, u8 irq_num)
-{
-#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_IO_APIC)
- int rc;
- u16 temp_word;
- struct pci_dev fakedev;
- struct pci_bus fakebus;
-
- fakedev.devfn = dev_num << 3;
- fakedev.bus = &fakebus;
- fakebus.number = bus_num;
- dbg("%s: dev %d, bus %d, pin %d, num %d\n",
- __FUNCTION__, dev_num, bus_num, int_pin, irq_num);
- rc = pcibios_set_irq_routing(&fakedev, int_pin - 0x0a, irq_num);
- dbg("%s: rc %d\n", __FUNCTION__, rc);
- if (!rc)
- return !rc;
-
- /* set the Edge Level Control Register (ELCR) */
- temp_word = inb(0x4d0);
- temp_word |= inb(0x4d1) << 8;
-
- temp_word |= 0x01 << irq_num;
-
- /* This should only be for x86 as it sets the Edge Level Control Register */
- outb((u8) (temp_word & 0xFF), 0x4d0);
- outb((u8) ((temp_word & 0xFF00) >> 8), 0x4d1);
-#endif
- return 0;
-}
-
-/* More PCI configuration routines; this time centered around hotplug controller */
-
-
-/*
- * pciehp_save_config
- *
- * Reads configuration for all slots in a PCI bus and saves info.
- *
- * Note: For non-hot plug busses, the slot # saved is the device #
- *
- * returns 0 if success
- */
-int pciehp_save_config(struct controller *ctrl, int busnumber, int num_ctlr_slots, int first_device_num)
-{
- int rc;
- u8 class_code;
- u8 header_type;
- u32 ID;
- u8 secondary_bus;
- struct pci_func *new_slot;
- int sub_bus;
- int max_functions;
- int function;
- u8 DevError;
- int device = 0;
- int cloop = 0;
- int stop_it;
- int index;
- int is_hot_plug = num_ctlr_slots || first_device_num;
- struct pci_bus lpci_bus, *pci_bus;
- int FirstSupported, LastSupported;
-
- dbg("%s: Enter\n", __FUNCTION__);
-
- memcpy(&lpci_bus, ctrl->pci_dev->subordinate, sizeof(lpci_bus));
- pci_bus = &lpci_bus;
-
- dbg("%s: num_ctlr_slots = %d, first_device_num = %d\n", __FUNCTION__,
- num_ctlr_slots, first_device_num);
-
- /* Decide which slots are supported */
- if (is_hot_plug) {
- /*********************************
- * is_hot_plug is the slot mask
- *********************************/
- FirstSupported = first_device_num;
- LastSupported = FirstSupported + num_ctlr_slots - 1;
- } else {
- FirstSupported = 0;
- LastSupported = 0x1F;
- }
-
- dbg("FirstSupported = %d, LastSupported = %d\n", FirstSupported,
- LastSupported);
-
- /* Save PCI configuration space for all devices in supported slots */
- dbg("%s: pci_bus->number = %x\n", __FUNCTION__, pci_bus->number);
- pci_bus->number = busnumber;
- dbg("%s: bus = %x, dev = %x\n", __FUNCTION__, busnumber, device);
- for (device = FirstSupported; device <= LastSupported; device++) {
- ID = 0xFFFFFFFF;
- rc = pci_bus_read_config_dword(pci_bus, PCI_DEVFN(device, 0),
- PCI_VENDOR_ID, &ID);
-
- if (ID != 0xFFFFFFFF) { /* device in slot */
- dbg("%s: ID = %x\n", __FUNCTION__, ID);
- rc = pci_bus_read_config_byte(pci_bus, PCI_DEVFN(device, 0),
- 0x0B, &class_code);
- if (rc)
- return rc;
-
- rc = pci_bus_read_config_byte(pci_bus, PCI_DEVFN(device, 0),
- PCI_HEADER_TYPE, &header_type);
- if (rc)
- return rc;
-
- dbg("class_code = %x, header_type = %x\n", class_code, header_type);
-
- /* If multi-function device, set max_functions to 8 */
- if (header_type & 0x80)
- max_functions = 8;
- else
- max_functions = 1;
-
- function = 0;
-
- do {
- DevError = 0;
- dbg("%s: In do loop\n", __FUNCTION__);
-
- if ((header_type & 0x7F) == PCI_HEADER_TYPE_BRIDGE) { /* P-P Bridge */
- /* Recurse the subordinate bus
- * get the subordinate bus number
- */
- rc = pci_bus_read_config_byte(pci_bus,
- PCI_DEVFN(device, function),
- PCI_SECONDARY_BUS, &secondary_bus);
- if (rc) {
- return rc;
- } else {
- sub_bus = (int) secondary_bus;
-
- /* Save secondary bus cfg spc with this recursive call. */
- rc = pciehp_save_config(ctrl, sub_bus, 0, 0);
- if (rc)
- return rc;
- }
- }
-
- index = 0;
- new_slot = pciehp_slot_find(busnumber, device, index++);
-
- dbg("%s: new_slot = %p bus %x dev %x fun %x\n",
- __FUNCTION__, new_slot, busnumber, device, index-1);
-
- while (new_slot && (new_slot->function != (u8) function)) {
- new_slot = pciehp_slot_find(busnumber, device, index++);
- dbg("%s: while loop, new_slot = %p bus %x dev %x fun %x\n",
- __FUNCTION__, new_slot, busnumber, device, index-1);
- }
- if (!new_slot) {
- /* Setup slot structure. */
- new_slot = pciehp_slot_create(busnumber);
- dbg("%s: if, new_slot = %p bus %x dev %x fun %x\n",
- __FUNCTION__, new_slot, busnumber, device, function);
-
- if (new_slot == NULL)
- return(1);
- }
-
- new_slot->bus = (u8) busnumber;
- new_slot->device = (u8) device;
- new_slot->function = (u8) function;
- new_slot->is_a_board = 1;
- new_slot->switch_save = 0x10;
- /* In case of unsupported board */
- new_slot->status = DevError;
- new_slot->pci_dev = pci_find_slot(new_slot->bus,
- (new_slot->device << 3) | new_slot->function);
- dbg("new_slot->pci_dev = %p\n", new_slot->pci_dev);
-
- for (cloop = 0; cloop < 0x20; cloop++) {
- rc = pci_bus_read_config_dword(pci_bus,
- PCI_DEVFN(device, function),
- cloop << 2,
- (u32 *) &(new_slot->config_space [cloop]));
- /* dbg("new_slot->config_space[%x] = %x\n",
- cloop, new_slot->config_space[cloop]); */
- if (rc)
- return rc;
- }
-
- function++;
-
- stop_it = 0;
-
- /* this loop skips to the next present function
- * reading in Class Code and Header type.
- */
-
- while ((function < max_functions)&&(!stop_it)) {
- dbg("%s: In while loop \n", __FUNCTION__);
- rc = pci_bus_read_config_dword(pci_bus,
- PCI_DEVFN(device, function),
- PCI_VENDOR_ID, &ID);
-
- if (ID == 0xFFFFFFFF) { /* nothing there. */
- function++;
- dbg("Nothing there\n");
- } else { /* Something there */
- rc = pci_bus_read_config_byte(pci_bus,
- PCI_DEVFN(device, function),
- 0x0B, &class_code);
- if (rc)
- return rc;
-
- rc = pci_bus_read_config_byte(pci_bus,
- PCI_DEVFN(device, function),
- PCI_HEADER_TYPE, &header_type);
- if (rc)
- return rc;
-
- dbg("class_code = %x, header_type = %x\n", class_code, header_type);
- stop_it++;
- }
- }
-
- } while (function < max_functions);
- /* End of IF (device in slot?) */
- } else if (is_hot_plug) {
- /* Setup slot structure with entry for empty slot */
- new_slot = pciehp_slot_create(busnumber);
-
- if (new_slot == NULL) {
- return(1);
- }
- dbg("new_slot = %p, bus = %x, dev = %x, fun = %x\n", new_slot,
- new_slot->bus, new_slot->device, new_slot->function);
-
- new_slot->bus = (u8) busnumber;
- new_slot->device = (u8) device;
- new_slot->function = 0;
- new_slot->is_a_board = 0;
- new_slot->presence_save = 0;
- new_slot->switch_save = 0;
- }
- } /* End of FOR loop */
-
- dbg("%s: Exit\n", __FUNCTION__);
- return(0);
-}
-
-
-/*
- * pciehp_save_slot_config
- *
- * Saves configuration info for all PCI devices in a given slot
- * including subordinate busses.
- *
- * returns 0 if success
- */
-int pciehp_save_slot_config(struct controller *ctrl, struct pci_func * new_slot)
-{
- int rc;
- u8 class_code;
- u8 header_type;
- u32 ID;
- u8 secondary_bus;
- int sub_bus;
- int max_functions;
- int function;
- int cloop = 0;
- int stop_it;
- struct pci_bus lpci_bus, *pci_bus;
- memcpy(&lpci_bus, ctrl->pci_dev->subordinate, sizeof(lpci_bus));
- pci_bus = &lpci_bus;
- pci_bus->number = new_slot->bus;
-
- ID = 0xFFFFFFFF;
-
- pci_bus_read_config_dword(pci_bus, PCI_DEVFN(new_slot->device, 0),
- PCI_VENDOR_ID, &ID);
-
- if (ID != 0xFFFFFFFF) { /* device in slot */
- pci_bus_read_config_byte(pci_bus, PCI_DEVFN(new_slot->device, 0),
- 0x0B, &class_code);
-
- pci_bus_read_config_byte(pci_bus, PCI_DEVFN(new_slot->device, 0),
- PCI_HEADER_TYPE, &header_type);
-
- if (header_type & 0x80) /* Multi-function device */
- max_functions = 8;
- else
- max_functions = 1;
-
- function = 0;
-
- do {
- if ((header_type & 0x7F) == PCI_HEADER_TYPE_BRIDGE) { /* PCI-PCI Bridge */
- /* Recurse the subordinate bus */
- pci_bus_read_config_byte(pci_bus,
- PCI_DEVFN(new_slot->device, function),
- PCI_SECONDARY_BUS, &secondary_bus);
-
- sub_bus = (int) secondary_bus;
-
- /* Save the config headers for the secondary bus. */
- rc = pciehp_save_config(ctrl, sub_bus, 0, 0);
-
- if (rc)
- return rc;
-
- } /* End of IF */
-
- new_slot->status = 0;
-
- for (cloop = 0; cloop < 0x20; cloop++) {
- pci_bus_read_config_dword(pci_bus,
- PCI_DEVFN(new_slot->device, function),
- cloop << 2,
- (u32 *) &(new_slot->config_space [cloop]));
- }
-
- function++;
-
- stop_it = 0;
-
- /* this loop skips to the next present function
- * reading in the Class Code and the Header type.
- */
-
- while ((function < max_functions) && (!stop_it)) {
- pci_bus_read_config_dword(pci_bus,
- PCI_DEVFN(new_slot->device, function),
- PCI_VENDOR_ID, &ID);
-
- if (ID == 0xFFFFFFFF) { /* nothing there. */
- function++;
- } else { /* Something there */
- pci_bus_read_config_byte(pci_bus,
- PCI_DEVFN(new_slot->device, function),
- 0x0B, &class_code);
-
- pci_bus_read_config_byte(pci_bus,
- PCI_DEVFN(new_slot->device, function),
- PCI_HEADER_TYPE, &header_type);
-
- stop_it++;
- }
- }
-
- } while (function < max_functions);
- } /* End of IF (device in slot?) */
- else {
- return 2;
- }
-
- return 0;
-}
-
-
-/*
- * pciehp_save_used_resources
- *
- * Stores used resource information for existing boards. this is
- * for boards that were in the system when this driver was loaded.
- * this function is for hot plug ADD
- *
- * returns 0 if success
- * if disable == 1(DISABLE_CARD),
- * it loops for all functions of the slot and disables them.
- * else, it just get resources of the function and return.
- */
-int pciehp_save_used_resources(struct controller *ctrl, struct pci_func *func, int disable)
-{
- u8 cloop;
- u8 header_type;
- u8 secondary_bus;
- u8 temp_byte;
- u16 command;
- u16 save_command;
- u16 w_base, w_length;
- u32 temp_register;
- u32 save_base;
- u32 base, length;
- u64 base64 = 0;
- int index = 0;
- unsigned int devfn;
- struct pci_resource *mem_node = NULL;
- struct pci_resource *p_mem_node = NULL;
- struct pci_resource *t_mem_node;
- struct pci_resource *io_node;
- struct pci_resource *bus_node;
- struct pci_bus lpci_bus, *pci_bus;
- memcpy(&lpci_bus, ctrl->pci_dev->subordinate, sizeof(lpci_bus));
- pci_bus = &lpci_bus;
-
- if (disable)
- func = pciehp_slot_find(func->bus, func->device, index++);
-
- while ((func != NULL) && func->is_a_board) {
- pci_bus->number = func->bus;
- devfn = PCI_DEVFN(func->device, func->function);
-
- /* Save the command register */
- pci_bus_read_config_word(pci_bus, devfn, PCI_COMMAND, &save_command);
-
- if (disable) {
- /* disable card */
- command = 0x00;
- pci_bus_write_config_word(pci_bus, devfn, PCI_COMMAND, command);
- }
-
- /* Check for Bridge */
- pci_bus_read_config_byte(pci_bus, devfn, PCI_HEADER_TYPE, &header_type);
-
- if ((header_type & 0x7F) == PCI_HEADER_TYPE_BRIDGE) { /* PCI-PCI Bridge */
- dbg("Save_used_res of PCI bridge b:d=0x%x:%x, sc=0x%x\n",
- func->bus, func->device, save_command);
- if (disable) {
- /* Clear Bridge Control Register */
- command = 0x00;
- pci_bus_write_config_word(pci_bus, devfn, PCI_BRIDGE_CONTROL, command);
- }
-
- pci_bus_read_config_byte(pci_bus, devfn, PCI_SECONDARY_BUS, &secondary_bus);
- pci_bus_read_config_byte(pci_bus, devfn, PCI_SUBORDINATE_BUS, &temp_byte);
-
- bus_node = kmalloc(sizeof(struct pci_resource),
- GFP_KERNEL);
- if (!bus_node)
- return -ENOMEM;
-
- bus_node->base = (ulong)secondary_bus;
- bus_node->length = (ulong)(temp_byte - secondary_bus + 1);
-
- bus_node->next = func->bus_head;
- func->bus_head = bus_node;
-
- /* Save IO base and Limit registers */
- pci_bus_read_config_byte(pci_bus, devfn, PCI_IO_BASE, &temp_byte);
- base = temp_byte;
- pci_bus_read_config_byte(pci_bus, devfn, PCI_IO_LIMIT, &temp_byte);
- length = temp_byte;
-
- if ((base <= length) && (!disable || (save_command & PCI_COMMAND_IO))) {
- io_node = kmalloc(sizeof(struct pci_resource),
- GFP_KERNEL);
- if (!io_node)
- return -ENOMEM;
-
- io_node->base = (ulong)(base & PCI_IO_RANGE_MASK) << 8;
- io_node->length = (ulong)(length - base + 0x10) << 8;
-
- io_node->next = func->io_head;
- func->io_head = io_node;
- }
-
- /* Save memory base and Limit registers */
- pci_bus_read_config_word(pci_bus, devfn, PCI_MEMORY_BASE, &w_base);
- pci_bus_read_config_word(pci_bus, devfn, PCI_MEMORY_LIMIT, &w_length);
-
- if ((w_base <= w_length) && (!disable || (save_command & PCI_COMMAND_MEMORY))) {
- mem_node = kmalloc(sizeof(struct pci_resource),
- GFP_KERNEL);
- if (!mem_node)
- return -ENOMEM;
-
- mem_node->base = (ulong)w_base << 16;
- mem_node->length = (ulong)(w_length - w_base + 0x10) << 16;
-
- mem_node->next = func->mem_head;
- func->mem_head = mem_node;
- }
- /* Save prefetchable memory base and Limit registers */
- pci_bus_read_config_word(pci_bus, devfn, PCI_PREF_MEMORY_BASE, &w_base);
- pci_bus_read_config_word(pci_bus, devfn, PCI_PREF_MEMORY_LIMIT, &w_length);
-
- if ((w_base <= w_length) && (!disable || (save_command & PCI_COMMAND_MEMORY))) {
- p_mem_node = kmalloc(sizeof(struct pci_resource),
- GFP_KERNEL);
- if (!p_mem_node)
- return -ENOMEM;
-
- p_mem_node->base = (ulong)w_base << 16;
- p_mem_node->length = (ulong)(w_length - w_base + 0x10) << 16;
-
- p_mem_node->next = func->p_mem_head;
- func->p_mem_head = p_mem_node;
- }
- } else if ((header_type & 0x7F) == PCI_HEADER_TYPE_NORMAL) {
- dbg("Save_used_res of PCI adapter b:d=0x%x:%x, sc=0x%x\n",
- func->bus, func->device, save_command);
-
- /* Figure out IO and memory base lengths */
- for (cloop = PCI_BASE_ADDRESS_0; cloop <= PCI_BASE_ADDRESS_5; cloop += 4) {
- pci_bus_read_config_dword(pci_bus, devfn, cloop, &save_base);
-
- temp_register = 0xFFFFFFFF;
- pci_bus_write_config_dword(pci_bus, devfn, cloop, temp_register);
- pci_bus_read_config_dword(pci_bus, devfn, cloop, &temp_register);
-
- if (!disable)
- pci_bus_write_config_dword(pci_bus, devfn, cloop, save_base);
-
- if (!temp_register)
- continue;
-
- base = temp_register;
-
- if ((base & PCI_BASE_ADDRESS_SPACE_IO) &&
- (!disable || (save_command & PCI_COMMAND_IO))) {
- /* IO base */
- /* set temp_register = amount of IO space requested */
- base = base & 0xFFFFFFFCL;
- base = (~base) + 1;
-
- io_node = kmalloc(sizeof (struct pci_resource),
- GFP_KERNEL);
- if (!io_node)
- return -ENOMEM;
-
- io_node->base = (ulong)save_base & PCI_BASE_ADDRESS_IO_MASK;
- io_node->length = (ulong)base;
- dbg("sur adapter: IO bar=0x%x(length=0x%x)\n",
- io_node->base, io_node->length);
-
- io_node->next = func->io_head;
- func->io_head = io_node;
- } else { /* map Memory */
- int prefetchable = 1;
- /* struct pci_resources **res_node; */
- char *res_type_str = "PMEM";
- u32 temp_register2;
-
- t_mem_node = kmalloc(sizeof (struct pci_resource),
- GFP_KERNEL);
- if (!t_mem_node)
- return -ENOMEM;
-
- if (!(base & PCI_BASE_ADDRESS_MEM_PREFETCH) &&
- (!disable || (save_command & PCI_COMMAND_MEMORY))) {
- prefetchable = 0;
- mem_node = t_mem_node;
- res_type_str++;
- } else
- p_mem_node = t_mem_node;
-
- base = base & 0xFFFFFFF0L;
- base = (~base) + 1;
-
- switch (temp_register & PCI_BASE_ADDRESS_MEM_TYPE_MASK) {
- case PCI_BASE_ADDRESS_MEM_TYPE_32:
- if (prefetchable) {
- p_mem_node->base = (ulong)save_base & PCI_BASE_ADDRESS_MEM_MASK;
- p_mem_node->length = (ulong)base;
- dbg("sur adapter: 32 %s bar=0x%x(length=0x%x)\n",
- res_type_str,
- p_mem_node->base,
- p_mem_node->length);
-
- p_mem_node->next = func->p_mem_head;
- func->p_mem_head = p_mem_node;
- } else {
- mem_node->base = (ulong)save_base & PCI_BASE_ADDRESS_MEM_MASK;
- mem_node->length = (ulong)base;
- dbg("sur adapter: 32 %s bar=0x%x(length=0x%x)\n",
- res_type_str,
- mem_node->base,
- mem_node->length);
-
- mem_node->next = func->mem_head;
- func->mem_head = mem_node;
- }
- break;
- case PCI_BASE_ADDRESS_MEM_TYPE_64:
- pci_bus_read_config_dword(pci_bus, devfn, cloop+4, &temp_register2);
- base64 = temp_register2;
- base64 = (base64 << 32) | save_base;
-
- if (temp_register2) {
- dbg("sur adapter: 64 %s high dword of base64(0x%x:%x) masked to 0\n",
- res_type_str, temp_register2, (u32)base64);
- base64 &= 0x00000000FFFFFFFFL;
- }
-
- if (prefetchable) {
- p_mem_node->base = base64 & PCI_BASE_ADDRESS_MEM_MASK;
- p_mem_node->length = base;
- dbg("sur adapter: 64 %s base=0x%x(len=0x%x)\n",
- res_type_str,
- p_mem_node->base,
- p_mem_node->length);
-
- p_mem_node->next = func->p_mem_head;
- func->p_mem_head = p_mem_node;
- } else {
- mem_node->base = base64 & PCI_BASE_ADDRESS_MEM_MASK;
- mem_node->length = base;
- dbg("sur adapter: 64 %s base=0x%x(len=0x%x)\n",
- res_type_str,
- mem_node->base,
- mem_node->length);
-
- mem_node->next = func->mem_head;
- func->mem_head = mem_node;
- }
- cloop += 4;
- break;
- default:
- dbg("asur: reserved BAR type=0x%x\n",
- temp_register);
- break;
- }
- }
- } /* End of base register loop */
- } else { /* Some other unknown header type */
- dbg("Save_used_res of PCI unknown type b:d=0x%x:%x. skip.\n",
- func->bus, func->device);
- }
-
- /* find the next device in this slot */
- if (!disable)
- break;
- func = pciehp_slot_find(func->bus, func->device, index++);
- }
-
- return 0;
-}
-
-
-/**
- * kfree_resource_list: release memory of all list members
- * @res: resource list to free
- */
-static inline void
-return_resource_list(struct pci_resource **func, struct pci_resource **res)
-{
- struct pci_resource *node;
- struct pci_resource *t_node;
-
- node = *func;
- *func = NULL;
- while (node) {
- t_node = node->next;
- return_resource(res, node);
- node = t_node;
- }
-}
-
-/*
- * pciehp_return_board_resources
- *
- * this routine returns all resources allocated to a board to
- * the available pool.
- *
- * returns 0 if success
- */
-int pciehp_return_board_resources(struct pci_func * func,
- struct resource_lists * resources)
-{
- int rc;
-
- dbg("%s\n", __FUNCTION__);
-
- if (!func)
- return 1;
-
- return_resource_list(&(func->io_head),&(resources->io_head));
- return_resource_list(&(func->mem_head),&(resources->mem_head));
- return_resource_list(&(func->p_mem_head),&(resources->p_mem_head));
- return_resource_list(&(func->bus_head),&(resources->bus_head));
-
- rc = pciehp_resource_sort_and_combine(&(resources->mem_head));
- rc |= pciehp_resource_sort_and_combine(&(resources->p_mem_head));
- rc |= pciehp_resource_sort_and_combine(&(resources->io_head));
- rc |= pciehp_resource_sort_and_combine(&(resources->bus_head));
-
- return rc;
-}
-
-/**
- * kfree_resource_list: release memory of all list members
- * @res: resource list to free
- */
-static inline void
-kfree_resource_list(struct pci_resource **r)
-{
- struct pci_resource *res, *tres;
-
- res = *r;
- *r = NULL;
-
- while (res) {
- tres = res;
- res = res->next;
- kfree(tres);
- }
-}
-
-/**
- * pciehp_destroy_resource_list: put node back in the resource list
- * @resources: list to put nodes back
- */
-void pciehp_destroy_resource_list(struct resource_lists * resources)
-{
- kfree_resource_list(&(resources->io_head));
- kfree_resource_list(&(resources->mem_head));
- kfree_resource_list(&(resources->p_mem_head));
- kfree_resource_list(&(resources->bus_head));
-}
-
-/**
- * pciehp_destroy_board_resources: put node back in the resource list
- * @resources: list to put nodes back
- */
-void pciehp_destroy_board_resources(struct pci_func * func)
-{
- kfree_resource_list(&(func->io_head));
- kfree_resource_list(&(func->mem_head));
- kfree_resource_list(&(func->p_mem_head));
- kfree_resource_list(&(func->bus_head));
-}
+++ /dev/null
-/*
- * PCIEHPRM : PCIEHP Resource Manager for ACPI/non-ACPI platform
- *
- * Copyright (C) 1995,2001 Compaq Computer Corporation
- * Copyright (C) 2001,2003 Greg Kroah-Hartman (greg@kroah.com)
- * Copyright (C) 2001 IBM Corp.
- * Copyright (C) 2003-2004 Intel Corporation
- *
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
- * NON INFRINGEMENT. See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com>
- *
- */
-
-#ifndef _PCIEHPRM_H_
-#define _PCIEHPRM_H_
-
-#ifdef CONFIG_HOTPLUG_PCI_PCIE_PHPRM_NONACPI
-#include "pciehprm_nonacpi.h"
-#endif
-
-int pciehprm_init(enum php_ctlr_type ct);
-void pciehprm_cleanup(void);
-int pciehprm_print_pirt(void);
-int pciehprm_find_available_resources(struct controller *ctrl);
-int pciehprm_set_hpp(struct controller *ctrl, struct pci_func *func, u8 card_type);
-void pciehprm_enable_card(struct controller *ctrl, struct pci_func *func, u8 card_type);
-
-#ifdef DEBUG
-#define RES_CHECK(this, bits) \
- { if (((this) & (bits - 1))) \
- printk("%s:%d ERR: potential res loss!\n", __FUNCTION__, __LINE__); }
-#else
-#define RES_CHECK(this, bits)
-#endif
-
-#endif /* _PCIEHPRM_H_ */
*
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/pci.h>
-#include <linux/init.h>
#include <linux/acpi.h>
-#include <linux/efi.h>
#include <linux/pci-acpi.h>
-#include <asm/uaccess.h>
-#include <asm/system.h>
-#ifdef CONFIG_IA64
-#include <asm/iosapic.h>
-#endif
-#include <acpi/acpi.h>
#include <acpi/acpi_bus.h>
#include <acpi/actypes.h>
#include "pciehp.h"
-#include "pciehprm.h"
-
-#define PCI_MAX_BUS 0x100
-#define ACPI_STA_DEVICE_PRESENT 0x01
#define METHOD_NAME__SUN "_SUN"
#define METHOD_NAME__HPP "_HPP"
#define METHOD_NAME_OSHP "OSHP"
-/* Status code for running acpi method to gain native control */
-#define NC_NOT_RUN 0
-#define OSC_NOT_EXIST 1
-#define OSC_RUN_FAILED 2
-#define OSHP_NOT_EXIST 3
-#define OSHP_RUN_FAILED 4
-#define NC_RUN_SUCCESS 5
-
-#define PHP_RES_BUS 0xA0
-#define PHP_RES_IO 0xA1
-#define PHP_RES_MEM 0xA2
-#define PHP_RES_PMEM 0xA3
-
-#define BRIDGE_TYPE_P2P 0x00
-#define BRIDGE_TYPE_HOST 0x01
-
-/* this should go to drivers/acpi/include/ */
-struct acpi__hpp {
- u8 cache_line_size;
- u8 latency_timer;
- u8 enable_serr;
- u8 enable_perr;
-};
-
-struct acpi_php_slot {
- struct acpi_php_slot *next;
- struct acpi_bridge *bridge;
- acpi_handle handle;
- int seg;
- int bus;
- int dev;
- int fun;
- u32 sun;
- struct pci_resource *mem_head;
- struct pci_resource *p_mem_head;
- struct pci_resource *io_head;
- struct pci_resource *bus_head;
- void *slot_ops; /* _STA, _EJx, etc */
- struct slot *slot;
-}; /* per func */
-
-struct acpi_bridge {
- struct acpi_bridge *parent;
- struct acpi_bridge *next;
- struct acpi_bridge *child;
- acpi_handle handle;
- int seg;
- int pbus; /* pdev->bus->number */
- int pdevice; /* PCI_SLOT(pdev->devfn) */
- int pfunction; /* PCI_DEVFN(pdev->devfn) */
- int bus; /* pdev->subordinate->number */
- struct acpi__hpp *_hpp;
- struct acpi_php_slot *slots;
- struct pci_resource *tmem_head; /* total from crs */
- struct pci_resource *tp_mem_head; /* total from crs */
- struct pci_resource *tio_head; /* total from crs */
- struct pci_resource *tbus_head; /* total from crs */
- struct pci_resource *mem_head; /* available */
- struct pci_resource *p_mem_head; /* available */
- struct pci_resource *io_head; /* available */
- struct pci_resource *bus_head; /* available */
- int scanned;
- int type;
-};
-
-static struct acpi_bridge *acpi_bridges_head;
-
static u8 * acpi_path_name( acpi_handle handle)
{
acpi_status status;
return path_name;
}
-static void acpi_get__hpp ( struct acpi_bridge *ab);
-static int acpi_run_oshp ( struct acpi_bridge *ab);
-static int osc_run_status = NC_NOT_RUN;
-static int oshp_run_status = NC_NOT_RUN;
-
-static int acpi_add_slot_to_php_slots(
- struct acpi_bridge *ab,
- int bus_num,
- acpi_handle handle,
- u32 adr,
- u32 sun
- )
-{
- struct acpi_php_slot *aps;
- static long samesun = -1;
-
- aps = (struct acpi_php_slot *) kmalloc (sizeof(struct acpi_php_slot), GFP_KERNEL);
- if (!aps) {
- err ("acpi_pciehprm: alloc for aps fail\n");
- return -1;
- }
- memset(aps, 0, sizeof(struct acpi_php_slot));
-
- aps->handle = handle;
- aps->bus = bus_num;
- aps->dev = (adr >> 16) & 0xffff;
- aps->fun = adr & 0xffff;
- aps->sun = sun;
-
- aps->next = ab->slots; /* cling to the bridge */
- aps->bridge = ab;
- ab->slots = aps;
-
- ab->scanned += 1;
- if (!ab->_hpp)
- acpi_get__hpp(ab);
-
- if (osc_run_status == OSC_NOT_EXIST)
- oshp_run_status = acpi_run_oshp(ab);
-
- if (sun != samesun) {
- info("acpi_pciehprm: Slot sun(%x) at s:b:d:f=0x%02x:%02x:%02x:%02x\n",
- aps->sun, ab->seg, aps->bus, aps->dev, aps->fun);
- samesun = sun;
- }
- return 0;
-}
-
-static void acpi_get__hpp ( struct acpi_bridge *ab)
+static acpi_status
+acpi_run_hpp(acpi_handle handle, struct hotplug_params *hpp)
{
acpi_status status;
u8 nui[4];
struct acpi_buffer ret_buf = { 0, NULL};
union acpi_object *ext_obj, *package;
- u8 *path_name = acpi_path_name(ab->handle);
+ u8 *path_name = acpi_path_name(handle);
int i, len = 0;
/* get _hpp */
- status = acpi_evaluate_object(ab->handle, METHOD_NAME__HPP, NULL, &ret_buf);
+ status = acpi_evaluate_object(handle, METHOD_NAME__HPP, NULL, &ret_buf);
switch (status) {
case AE_BUFFER_OVERFLOW:
ret_buf.pointer = kmalloc (ret_buf.length, GFP_KERNEL);
if (!ret_buf.pointer) {
- err ("acpi_pciehprm:%s alloc for _HPP fail\n", path_name);
- return;
+ err ("%s:%s alloc for _HPP fail\n", __FUNCTION__,
+ path_name);
+ return AE_NO_MEMORY;
}
- status = acpi_evaluate_object(ab->handle, METHOD_NAME__HPP, NULL, &ret_buf);
+ status = acpi_evaluate_object(handle, METHOD_NAME__HPP,
+ NULL, &ret_buf);
if (ACPI_SUCCESS(status))
break;
default:
if (ACPI_FAILURE(status)) {
- err("acpi_pciehprm:%s _HPP fail=0x%x\n", path_name, status);
- return;
+ dbg("%s:%s _HPP fail=0x%x\n", __FUNCTION__,
+ path_name, status);
+ return status;
}
}
ext_obj = (union acpi_object *) ret_buf.pointer;
if (ext_obj->type != ACPI_TYPE_PACKAGE) {
- err ("acpi_pciehprm:%s _HPP obj not a package\n", path_name);
+ err ("%s:%s _HPP obj not a package\n", __FUNCTION__,
+ path_name);
+ status = AE_ERROR;
goto free_and_return;
}
nui[i] = (u8)ext_obj->integer.value;
break;
default:
- err ("acpi_pciehprm:%s _HPP obj type incorrect\n", path_name);
+ err ("%s:%s _HPP obj type incorrect\n", __FUNCTION__,
+ path_name);
+ status = AE_ERROR;
goto free_and_return;
}
}
- ab->_hpp = kmalloc (sizeof (struct acpi__hpp), GFP_KERNEL);
- if (!ab->_hpp) {
- err ("acpi_pciehprm:%s alloc for _HPP failed\n", path_name);
- goto free_and_return;
- }
- memset(ab->_hpp, 0, sizeof(struct acpi__hpp));
+ hpp->cache_line_size = nui[0];
+ hpp->latency_timer = nui[1];
+ hpp->enable_serr = nui[2];
+ hpp->enable_perr = nui[3];
- ab->_hpp->cache_line_size = nui[0];
- ab->_hpp->latency_timer = nui[1];
- ab->_hpp->enable_serr = nui[2];
- ab->_hpp->enable_perr = nui[3];
-
- dbg(" _HPP: cache_line_size=0x%x\n", ab->_hpp->cache_line_size);
- dbg(" _HPP: latency timer =0x%x\n", ab->_hpp->latency_timer);
- dbg(" _HPP: enable SERR =0x%x\n", ab->_hpp->enable_serr);
- dbg(" _HPP: enable PERR =0x%x\n", ab->_hpp->enable_perr);
+ dbg(" _HPP: cache_line_size=0x%x\n", hpp->cache_line_size);
+ dbg(" _HPP: latency timer =0x%x\n", hpp->latency_timer);
+ dbg(" _HPP: enable SERR =0x%x\n", hpp->enable_serr);
+ dbg(" _HPP: enable PERR =0x%x\n", hpp->enable_perr);
free_and_return:
kfree(ret_buf.pointer);
+ return status;
}
-static int acpi_run_oshp ( struct acpi_bridge *ab)
+static acpi_status acpi_run_oshp(acpi_handle handle)
{
acpi_status status;
- u8 *path_name = acpi_path_name(ab->handle);
+ u8 *path_name = acpi_path_name(handle);
/* run OSHP */
- status = acpi_evaluate_object(ab->handle, METHOD_NAME_OSHP, NULL, NULL);
+ status = acpi_evaluate_object(handle, METHOD_NAME_OSHP, NULL, NULL);
if (ACPI_FAILURE(status)) {
- err("acpi_pciehprm:%s OSHP fails=0x%x\n", path_name, status);
- oshp_run_status = (status == AE_NOT_FOUND) ? OSHP_NOT_EXIST : OSHP_RUN_FAILED;
+ dbg("%s:%s OSHP fails=0x%x\n", __FUNCTION__, path_name,
+ status);
} else {
- oshp_run_status = NC_RUN_SUCCESS;
- dbg("acpi_pciehprm:%s OSHP passes =0x%x\n", path_name, status);
- dbg("acpi_pciehprm:%s oshp_run_status =0x%x\n", path_name, oshp_run_status);
- }
- return oshp_run_status;
-}
-
-static acpi_status acpi_evaluate_crs(
- acpi_handle handle,
- struct acpi_resource **retbuf
- )
-{
- acpi_status status;
- struct acpi_buffer crsbuf;
- u8 *path_name = acpi_path_name(handle);
-
- crsbuf.length = 0;
- crsbuf.pointer = NULL;
-
- status = acpi_get_current_resources (handle, &crsbuf);
-
- switch (status) {
- case AE_BUFFER_OVERFLOW:
- break; /* found */
- case AE_NOT_FOUND:
- dbg("acpi_pciehprm:%s _CRS not found\n", path_name);
- return status;
- default:
- err ("acpi_pciehprm:%s _CRS fail=0x%x\n", path_name, status);
- return status;
+ dbg("%s:%s OSHP passes\n", __FUNCTION__, path_name);
}
-
- crsbuf.pointer = kmalloc (crsbuf.length, GFP_KERNEL);
- if (!crsbuf.pointer) {
- err ("acpi_pciehprm: alloc %ld bytes for %s _CRS fail\n", (ulong)crsbuf.length, path_name);
- return AE_NO_MEMORY;
- }
-
- status = acpi_get_current_resources (handle, &crsbuf);
- if (ACPI_FAILURE(status)) {
- err("acpi_pciehprm: %s _CRS fail=0x%x.\n", path_name, status);
- kfree(crsbuf.pointer);
- return status;
- }
-
- *retbuf = crsbuf.pointer;
-
return status;
}
-static void free_pci_resource ( struct pci_resource *aprh)
+static int is_root_bridge(acpi_handle handle)
{
- struct pci_resource *res, *next;
+ acpi_status status;
+ struct acpi_device_info *info;
+ struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
+ int i;
- for (res = aprh; res; res = next) {
- next = res->next;
- kfree(res);
- }
-}
-
-static void print_pci_resource ( struct pci_resource *aprh)
-{
- struct pci_resource *res;
-
- for (res = aprh; res; res = res->next)
- dbg(" base= 0x%x length= 0x%x\n", res->base, res->length);
-}
-
-static void print_slot_resources( struct acpi_php_slot *aps)
-{
- if (aps->bus_head) {
- dbg(" BUS Resources:\n");
- print_pci_resource (aps->bus_head);
- }
-
- if (aps->io_head) {
- dbg(" IO Resources:\n");
- print_pci_resource (aps->io_head);
- }
-
- if (aps->mem_head) {
- dbg(" MEM Resources:\n");
- print_pci_resource (aps->mem_head);
- }
-
- if (aps->p_mem_head) {
- dbg(" PMEM Resources:\n");
- print_pci_resource (aps->p_mem_head);
- }
-}
-
-static void print_pci_resources( struct acpi_bridge *ab)
-{
- if (ab->tbus_head) {
- dbg(" Total BUS Resources:\n");
- print_pci_resource (ab->tbus_head);
- }
- if (ab->bus_head) {
- dbg(" BUS Resources:\n");
- print_pci_resource (ab->bus_head);
- }
-
- if (ab->tio_head) {
- dbg(" Total IO Resources:\n");
- print_pci_resource (ab->tio_head);
- }
- if (ab->io_head) {
- dbg(" IO Resources:\n");
- print_pci_resource (ab->io_head);
- }
-
- if (ab->tmem_head) {
- dbg(" Total MEM Resources:\n");
- print_pci_resource (ab->tmem_head);
- }
- if (ab->mem_head) {
- dbg(" MEM Resources:\n");
- print_pci_resource (ab->mem_head);
- }
-
- if (ab->tp_mem_head) {
- dbg(" Total PMEM Resources:\n");
- print_pci_resource (ab->tp_mem_head);
- }
- if (ab->p_mem_head) {
- dbg(" PMEM Resources:\n");
- print_pci_resource (ab->p_mem_head);
- }
- if (ab->_hpp) {
- dbg(" _HPP: cache_line_size=0x%x\n", ab->_hpp->cache_line_size);
- dbg(" _HPP: latency timer =0x%x\n", ab->_hpp->latency_timer);
- dbg(" _HPP: enable SERR =0x%x\n", ab->_hpp->enable_serr);
- dbg(" _HPP: enable PERR =0x%x\n", ab->_hpp->enable_perr);
- }
-}
-
-static int pciehprm_delete_resource(
- struct pci_resource **aprh,
- ulong base,
- ulong size)
-{
- struct pci_resource *res;
- struct pci_resource *prevnode;
- struct pci_resource *split_node;
- ulong tbase;
-
- pciehp_resource_sort_and_combine(aprh);
-
- for (res = *aprh; res; res = res->next) {
- if (res->base > base)
- continue;
-
- if ((res->base + res->length) < (base + size))
- continue;
-
- if (res->base < base) {
- tbase = base;
-
- if ((res->length - (tbase - res->base)) < size)
- continue;
-
- split_node = (struct pci_resource *) kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
- if (!split_node)
- return -ENOMEM;
-
- split_node->base = res->base;
- split_node->length = tbase - res->base;
- res->base = tbase;
- res->length -= split_node->length;
-
- split_node->next = res->next;
- res->next = split_node;
- }
-
- if (res->length >= size) {
- split_node = (struct pci_resource*) kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
- if (!split_node)
- return -ENOMEM;
-
- split_node->base = res->base + size;
- split_node->length = res->length - size;
- res->length = size;
-
- split_node->next = res->next;
- res->next = split_node;
- }
-
- if (*aprh == res) {
- *aprh = res->next;
- } else {
- prevnode = *aprh;
- while (prevnode->next != res)
- prevnode = prevnode->next;
-
- prevnode->next = res->next;
- }
- res->next = NULL;
- kfree(res);
- break;
- }
-
- return 0;
-}
-
-static int pciehprm_delete_resources(
- struct pci_resource **aprh,
- struct pci_resource *this
- )
-{
- struct pci_resource *res;
-
- for (res = this; res; res = res->next)
- pciehprm_delete_resource(aprh, res->base, res->length);
-
- return 0;
-}
-
-static int pciehprm_add_resource(
- struct pci_resource **aprh,
- ulong base,
- ulong size)
-{
- struct pci_resource *res;
-
- for (res = *aprh; res; res = res->next) {
- if ((res->base + res->length) == base) {
- res->length += size;
- size = 0L;
- break;
+ status = acpi_get_object_info(handle, &buffer);
+ if (ACPI_SUCCESS(status)) {
+ info = buffer.pointer;
+ if ((info->valid & ACPI_VALID_HID) &&
+ !strcmp(PCI_ROOT_HID_STRING,
+ info->hardware_id.value)) {
+ acpi_os_free(buffer.pointer);
+ return 1;
+ }
+ if (info->valid & ACPI_VALID_CID) {
+ for (i=0; i < info->compatibility_id.count; i++) {
+ if (!strcmp(PCI_ROOT_HID_STRING,
+ info->compatibility_id.id[i].value)) {
+ acpi_os_free(buffer.pointer);
+ return 1;
+ }
+ }
}
- if (res->next == *aprh)
- break;
}
-
- if (size) {
- res = kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
- if (!res) {
- err ("acpi_pciehprm: alloc for res fail\n");
- return -ENOMEM;
- }
- memset(res, 0, sizeof (struct pci_resource));
-
- res->base = base;
- res->length = size;
- res->next = *aprh;
- *aprh = res;
- }
-
return 0;
}
-static int pciehprm_add_resources(
- struct pci_resource **aprh,
- struct pci_resource *this
- )
-{
- struct pci_resource *res;
- int rc = 0;
-
- for (res = this; res && !rc; res = res->next)
- rc = pciehprm_add_resource(aprh, res->base, res->length);
-
- return rc;
-}
-
-static void acpi_parse_io (
- struct acpi_bridge *ab,
- union acpi_resource_data *data
- )
+int pciehp_get_hp_hw_control_from_firmware(struct pci_dev *dev)
{
- struct acpi_resource_io *dataio;
- dataio = (struct acpi_resource_io *) data;
-
- dbg("Io Resource\n");
- dbg(" %d bit decode\n", ACPI_DECODE_16 == dataio->io_decode ? 16:10);
- dbg(" Range minimum base: %08X\n", dataio->min_base_address);
- dbg(" Range maximum base: %08X\n", dataio->max_base_address);
- dbg(" Alignment: %08X\n", dataio->alignment);
- dbg(" Range Length: %08X\n", dataio->range_length);
-}
-
-static void acpi_parse_fixed_io (
- struct acpi_bridge *ab,
- union acpi_resource_data *data
- )
-{
- struct acpi_resource_fixed_io *datafio;
- datafio = (struct acpi_resource_fixed_io *) data;
-
- dbg("Fixed Io Resource\n");
- dbg(" Range base address: %08X", datafio->base_address);
- dbg(" Range length: %08X", datafio->range_length);
-}
-
-static void acpi_parse_address16_32 (
- struct acpi_bridge *ab,
- union acpi_resource_data *data,
- acpi_resource_type id
- )
-{
- /*
- * acpi_resource_address16 == acpi_resource_address32
- * acpi_resource_address16 *data16 = (acpi_resource_address16 *) data;
+ acpi_status status;
+ acpi_handle chandle, handle = DEVICE_ACPI_HANDLE(&(dev->dev));
+ struct pci_dev *pdev = dev;
+ u8 *path_name;
+ /*
+ * Per PCI firmware specification, we should run the ACPI _OSC
+ * method to get control of hotplug hardware before using it.
+ * If an _OSC is missing, we look for an OSHP to do the same thing.
+ * To handle different BIOS behavior, we look for _OSC and OSHP
+ * within the scope of the hotplug controller and its parents, upto
+ * the host bridge under which this controller exists.
*/
- struct acpi_resource_address32 *data32 = (struct acpi_resource_address32 *) data;
- struct pci_resource **aprh, **tprh;
-
- if (id == ACPI_RSTYPE_ADDRESS16)
- dbg("acpi_pciehprm:16-Bit Address Space Resource\n");
- else
- dbg("acpi_pciehprm:32-Bit Address Space Resource\n");
-
- switch (data32->resource_type) {
- case ACPI_MEMORY_RANGE:
- dbg(" Resource Type: Memory Range\n");
- aprh = &ab->mem_head;
- tprh = &ab->tmem_head;
-
- switch (data32->attribute.memory.cache_attribute) {
- case ACPI_NON_CACHEABLE_MEMORY:
- dbg(" Type Specific: Noncacheable memory\n");
- break;
- case ACPI_CACHABLE_MEMORY:
- dbg(" Type Specific: Cacheable memory\n");
- break;
- case ACPI_WRITE_COMBINING_MEMORY:
- dbg(" Type Specific: Write-combining memory\n");
- break;
- case ACPI_PREFETCHABLE_MEMORY:
- aprh = &ab->p_mem_head;
- dbg(" Type Specific: Prefetchable memory\n");
- break;
- default:
- dbg(" Type Specific: Invalid cache attribute\n");
+ while (!handle) {
+ /*
+ * This hotplug controller was not listed in the ACPI name
+ * space at all. Try to get acpi handle of parent pci bus.
+ */
+ if (!pdev || !pdev->bus->parent)
break;
- }
-
- dbg(" Type Specific: Read%s\n", ACPI_READ_WRITE_MEMORY == data32->attribute.memory.read_write_attribute ? "/Write":" Only");
- break;
-
- case ACPI_IO_RANGE:
- dbg(" Resource Type: I/O Range\n");
- aprh = &ab->io_head;
- tprh = &ab->tio_head;
-
- switch (data32->attribute.io.range_attribute) {
- case ACPI_NON_ISA_ONLY_RANGES:
- dbg(" Type Specific: Non-ISA Io Addresses\n");
- break;
- case ACPI_ISA_ONLY_RANGES:
- dbg(" Type Specific: ISA Io Addresses\n");
- break;
- case ACPI_ENTIRE_RANGE:
- dbg(" Type Specific: ISA and non-ISA Io Addresses\n");
- break;
- default:
- dbg(" Type Specific: Invalid range attribute\n");
+ dbg("Could not find %s in acpi namespace, trying parent\n",
+ pci_name(pdev));
+ if (!pdev->bus->parent->self)
+ /* Parent must be a host bridge */
+ handle = acpi_get_pci_rootbridge_handle(
+ pci_domain_nr(pdev->bus->parent),
+ pdev->bus->parent->number);
+ else
+ handle = DEVICE_ACPI_HANDLE(
+ &(pdev->bus->parent->self->dev));
+ pdev = pdev->bus->parent->self;
+ }
+
+ while (handle) {
+ path_name = acpi_path_name(handle);
+ dbg("Trying to get hotplug control for %s \n", path_name);
+ status = pci_osc_control_set(handle,
+ OSC_PCI_EXPRESS_NATIVE_HP_CONTROL);
+ if (status == AE_NOT_FOUND)
+ status = acpi_run_oshp(handle);
+ if (ACPI_SUCCESS(status)) {
+ dbg("Gained control for hotplug HW for pci %s (%s)\n",
+ pci_name(dev), path_name);
+ return 0;
+ }
+ if (is_root_bridge(handle))
break;
- }
- break;
-
- case ACPI_BUS_NUMBER_RANGE:
- dbg(" Resource Type: Bus Number Range(fixed)\n");
- /* fixup to be compatible with the rest of php driver */
- data32->min_address_range++;
- data32->address_length--;
- aprh = &ab->bus_head;
- tprh = &ab->tbus_head;
- break;
- default:
- dbg(" Resource Type: Invalid resource type. Exiting.\n");
- return;
- }
-
- dbg(" Resource %s\n", ACPI_CONSUMER == data32->producer_consumer ? "Consumer":"Producer");
- dbg(" %s decode\n", ACPI_SUB_DECODE == data32->decode ? "Subtractive":"Positive");
- dbg(" Min address is %s fixed\n", ACPI_ADDRESS_FIXED == data32->min_address_fixed ? "":"not");
- dbg(" Max address is %s fixed\n", ACPI_ADDRESS_FIXED == data32->max_address_fixed ? "":"not");
- dbg(" Granularity: %08X\n", data32->granularity);
- dbg(" Address range min: %08X\n", data32->min_address_range);
- dbg(" Address range max: %08X\n", data32->max_address_range);
- dbg(" Address translation offset: %08X\n", data32->address_translation_offset);
- dbg(" Address Length: %08X\n", data32->address_length);
-
- if (0xFF != data32->resource_source.index) {
- dbg(" Resource Source Index: %X\n", data32->resource_source.index);
- /* dbg(" Resource Source: %s\n", data32->resource_source.string_ptr); */
- }
-
- pciehprm_add_resource(aprh, data32->min_address_range, data32->address_length);
-}
-
-static acpi_status acpi_parse_crs(
- struct acpi_bridge *ab,
- struct acpi_resource *crsbuf
- )
-{
- acpi_status status = AE_OK;
- struct acpi_resource *resource = crsbuf;
- u8 count = 0;
- u8 done = 0;
-
- while (!done) {
- dbg("acpi_pciehprm: PCI bus 0x%x Resource structure %x.\n", ab->bus, count++);
- switch (resource->id) {
- case ACPI_RSTYPE_IRQ:
- dbg("Irq -------- Resource\n");
- break;
- case ACPI_RSTYPE_DMA:
- dbg("DMA -------- Resource\n");
- break;
- case ACPI_RSTYPE_START_DPF:
- dbg("Start DPF -------- Resource\n");
- break;
- case ACPI_RSTYPE_END_DPF:
- dbg("End DPF -------- Resource\n");
- break;
- case ACPI_RSTYPE_IO:
- acpi_parse_io (ab, &resource->data);
- break;
- case ACPI_RSTYPE_FIXED_IO:
- acpi_parse_fixed_io (ab, &resource->data);
- break;
- case ACPI_RSTYPE_VENDOR:
- dbg("Vendor -------- Resource\n");
- break;
- case ACPI_RSTYPE_END_TAG:
- dbg("End_tag -------- Resource\n");
- done = 1;
- break;
- case ACPI_RSTYPE_MEM24:
- dbg("Mem24 -------- Resource\n");
- break;
- case ACPI_RSTYPE_MEM32:
- dbg("Mem32 -------- Resource\n");
- break;
- case ACPI_RSTYPE_FIXED_MEM32:
- dbg("Fixed Mem32 -------- Resource\n");
- break;
- case ACPI_RSTYPE_ADDRESS16:
- acpi_parse_address16_32(ab, &resource->data, ACPI_RSTYPE_ADDRESS16);
- break;
- case ACPI_RSTYPE_ADDRESS32:
- acpi_parse_address16_32(ab, &resource->data, ACPI_RSTYPE_ADDRESS32);
- break;
- case ACPI_RSTYPE_ADDRESS64:
- info("Address64 -------- Resource unparsed\n");
- break;
- case ACPI_RSTYPE_EXT_IRQ:
- dbg("Ext Irq -------- Resource\n");
- break;
- default:
- dbg("Invalid -------- resource type 0x%x\n", resource->id);
- break;
- }
-
- resource = (struct acpi_resource *) ((char *)resource + resource->length);
- }
-
- return status;
-}
-
-static acpi_status acpi_get_crs( struct acpi_bridge *ab)
-{
- acpi_status status;
- struct acpi_resource *crsbuf;
-
- status = acpi_evaluate_crs(ab->handle, &crsbuf);
- if (ACPI_SUCCESS(status)) {
- status = acpi_parse_crs(ab, crsbuf);
- kfree(crsbuf);
-
- pciehp_resource_sort_and_combine(&ab->bus_head);
- pciehp_resource_sort_and_combine(&ab->io_head);
- pciehp_resource_sort_and_combine(&ab->mem_head);
- pciehp_resource_sort_and_combine(&ab->p_mem_head);
-
- pciehprm_add_resources (&ab->tbus_head, ab->bus_head);
- pciehprm_add_resources (&ab->tio_head, ab->io_head);
- pciehprm_add_resources (&ab->tmem_head, ab->mem_head);
- pciehprm_add_resources (&ab->tp_mem_head, ab->p_mem_head);
- }
-
- return status;
-}
-
-/* find acpi_bridge downword from ab. */
-static struct acpi_bridge *
-find_acpi_bridge_by_bus(
- struct acpi_bridge *ab,
- int seg,
- int bus /* pdev->subordinate->number */
- )
-{
- struct acpi_bridge *lab = NULL;
-
- if (!ab)
- return NULL;
-
- if ((ab->bus == bus) && (ab->seg == seg))
- return ab;
-
- if (ab->child)
- lab = find_acpi_bridge_by_bus(ab->child, seg, bus);
-
- if (!lab)
- if (ab->next)
- lab = find_acpi_bridge_by_bus(ab->next, seg, bus);
-
- return lab;
-}
-
-/*
- * Build a device tree of ACPI PCI Bridges
- */
-static void pciehprm_acpi_register_a_bridge (
- struct acpi_bridge **head,
- struct acpi_bridge *pab, /* parent bridge to which child bridge is added */
- struct acpi_bridge *cab /* child bridge to add */
- )
-{
- struct acpi_bridge *lpab;
- struct acpi_bridge *lcab;
-
- lpab = find_acpi_bridge_by_bus(*head, pab->seg, pab->bus);
- if (!lpab) {
- if (!(pab->type & BRIDGE_TYPE_HOST))
- warn("PCI parent bridge s:b(%x:%x) not in list.\n", pab->seg, pab->bus);
- pab->next = *head;
- *head = pab;
- lpab = pab;
- }
-
- if ((cab->type & BRIDGE_TYPE_HOST) && (pab == cab))
- return;
-
- lcab = find_acpi_bridge_by_bus(*head, cab->seg, cab->bus);
- if (lcab) {
- if ((pab->bus != lcab->parent->bus) || (lcab->bus != cab->bus))
- err("PCI child bridge s:b(%x:%x) in list with diff parent.\n", cab->seg, cab->bus);
- return;
- } else
- lcab = cab;
-
- lcab->parent = lpab;
- lcab->next = lpab->child;
- lpab->child = lcab;
-}
-
-static acpi_status pciehprm_acpi_build_php_slots_callback(
- acpi_handle handle,
- u32 Level,
- void *context,
- void **retval
- )
-{
- ulong bus_num;
- ulong seg_num;
- ulong sun, adr;
- ulong padr = 0;
- acpi_handle phandle = NULL;
- struct acpi_bridge *pab = (struct acpi_bridge *)context;
- struct acpi_bridge *lab;
- acpi_status status;
- u8 *path_name = acpi_path_name(handle);
-
- /* get _SUN */
- status = acpi_evaluate_integer(handle, METHOD_NAME__SUN, NULL, &sun);
- switch(status) {
- case AE_NOT_FOUND:
- return AE_OK;
- default:
- if (ACPI_FAILURE(status)) {
- err("acpi_pciehprm:%s _SUN fail=0x%x\n", path_name, status);
- return status;
- }
- }
-
- /* get _ADR. _ADR must exist if _SUN exists */
- status = acpi_evaluate_integer(handle, METHOD_NAME__ADR, NULL, &adr);
- if (ACPI_FAILURE(status)) {
- err("acpi_pciehprm:%s _ADR fail=0x%x\n", path_name, status);
- return status;
- }
-
- dbg("acpi_pciehprm:%s sun=0x%08x adr=0x%08x\n", path_name, (u32)sun, (u32)adr);
-
- status = acpi_get_parent(handle, &phandle);
- if (ACPI_FAILURE(status)) {
- err("acpi_pciehprm:%s get_parent fail=0x%x\n", path_name, status);
- return (status);
- }
-
- bus_num = pab->bus;
- seg_num = pab->seg;
-
- if (pab->bus == bus_num) {
- lab = pab;
- } else {
- dbg("WARN: pab is not parent\n");
- lab = find_acpi_bridge_by_bus(pab, seg_num, bus_num);
- if (!lab) {
- dbg("acpi_pciehprm: alloc new P2P bridge(%x) for sun(%08x)\n", (u32)bus_num, (u32)sun);
- lab = (struct acpi_bridge *)kmalloc(sizeof(struct acpi_bridge), GFP_KERNEL);
- if (!lab) {
- err("acpi_pciehprm: alloc for ab fail\n");
- return AE_NO_MEMORY;
- }
- memset(lab, 0, sizeof(struct acpi_bridge));
-
- lab->handle = phandle;
- lab->pbus = pab->bus;
- lab->pdevice = (int)(padr >> 16) & 0xffff;
- lab->pfunction = (int)(padr & 0xffff);
- lab->bus = (int)bus_num;
- lab->scanned = 0;
- lab->type = BRIDGE_TYPE_P2P;
-
- pciehprm_acpi_register_a_bridge (&acpi_bridges_head, pab, lab);
- } else
- dbg("acpi_pciehprm: found P2P bridge(%x) for sun(%08x)\n", (u32)bus_num, (u32)sun);
- }
-
- acpi_add_slot_to_php_slots(lab, (int)bus_num, handle, (u32)adr, (u32)sun);
-
- return (status);
-}
-
-static int pciehprm_acpi_build_php_slots(
- struct acpi_bridge *ab,
- u32 depth
- )
-{
- acpi_status status;
- u8 *path_name = acpi_path_name(ab->handle);
-
- /* Walk down this pci bridge to get _SUNs if any behind P2P */
- status = acpi_walk_namespace ( ACPI_TYPE_DEVICE,
- ab->handle,
- depth,
- pciehprm_acpi_build_php_slots_callback,
- ab,
- NULL );
- if (ACPI_FAILURE(status)) {
- dbg("acpi_pciehprm:%s walk for _SUN on pci bridge seg:bus(%x:%x) fail=0x%x\n", path_name, ab->seg, ab->bus, status);
- return -1;
- }
-
- return 0;
-}
-
-static void build_a_bridge(
- struct acpi_bridge *pab,
- struct acpi_bridge *ab
- )
-{
- u8 *path_name = acpi_path_name(ab->handle);
-
- pciehprm_acpi_register_a_bridge (&acpi_bridges_head, pab, ab);
-
- switch (ab->type) {
- case BRIDGE_TYPE_HOST:
- dbg("acpi_pciehprm: Registered PCI HOST Bridge(%02x) on s:b:d:f(%02x:%02x:%02x:%02x) [%s]\n",
- ab->bus, ab->seg, ab->pbus, ab->pdevice, ab->pfunction, path_name);
- break;
- case BRIDGE_TYPE_P2P:
- dbg("acpi_pciehprm: Registered PCI P2P Bridge(%02x-%02x) on s:b:d:f(%02x:%02x:%02x:%02x) [%s]\n",
- ab->pbus, ab->bus, ab->seg, ab->pbus, ab->pdevice, ab->pfunction, path_name);
- break;
- };
-
- /* build any immediate PHP slots under this pci bridge */
- pciehprm_acpi_build_php_slots(ab, 1);
-}
-
-static struct acpi_bridge * add_p2p_bridge(
- acpi_handle handle,
- struct acpi_bridge *pab, /* parent */
- ulong adr
- )
-{
- struct acpi_bridge *ab;
- struct pci_dev *pdev;
- ulong devnum, funcnum;
- u8 *path_name = acpi_path_name(handle);
-
- ab = (struct acpi_bridge *) kmalloc (sizeof(struct acpi_bridge), GFP_KERNEL);
- if (!ab) {
- err("acpi_pciehprm: alloc for ab fail\n");
- return NULL;
- }
- memset(ab, 0, sizeof(struct acpi_bridge));
-
- devnum = (adr >> 16) & 0xffff;
- funcnum = adr & 0xffff;
-
- pdev = pci_find_slot(pab->bus, PCI_DEVFN(devnum, funcnum));
- if (!pdev || !pdev->subordinate) {
- err("acpi_pciehprm:%s is not a P2P Bridge\n", path_name);
- kfree(ab);
- return NULL;
- }
-
- ab->handle = handle;
- ab->seg = pab->seg;
- ab->pbus = pab->bus; /* or pdev->bus->number */
- ab->pdevice = devnum; /* or PCI_SLOT(pdev->devfn) */
- ab->pfunction = funcnum; /* or PCI_FUNC(pdev->devfn) */
- ab->bus = pdev->subordinate->number;
- ab->scanned = 0;
- ab->type = BRIDGE_TYPE_P2P;
-
- dbg("acpi_pciehprm: P2P(%x-%x) on pci=b:d:f(%x:%x:%x) acpi=b:d:f(%x:%x:%x) [%s]\n",
- pab->bus, ab->bus, pdev->bus->number, PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn),
- pab->bus, (u32)devnum, (u32)funcnum, path_name);
-
- build_a_bridge(pab, ab);
-
- return ab;
-}
-
-static acpi_status scan_p2p_bridge(
- acpi_handle handle,
- u32 Level,
- void *context,
- void **retval
- )
-{
- struct acpi_bridge *pab = (struct acpi_bridge *)context;
- struct acpi_bridge *ab;
- acpi_status status;
- ulong adr = 0;
- u8 *path_name = acpi_path_name(handle);
- ulong devnum, funcnum;
- struct pci_dev *pdev;
-
- /* get device, function */
- status = acpi_evaluate_integer(handle, METHOD_NAME__ADR, NULL, &adr);
- if (ACPI_FAILURE(status)) {
- if (status != AE_NOT_FOUND)
- err("acpi_pciehprm:%s _ADR fail=0x%x\n", path_name, status);
- return AE_OK;
- }
-
- devnum = (adr >> 16) & 0xffff;
- funcnum = adr & 0xffff;
-
- pdev = pci_find_slot(pab->bus, PCI_DEVFN(devnum, funcnum));
- if (!pdev)
- return AE_OK;
- if (!pdev->subordinate)
- return AE_OK;
-
- ab = add_p2p_bridge(handle, pab, adr);
- if (ab) {
- status = acpi_walk_namespace ( ACPI_TYPE_DEVICE,
- handle,
- (u32)1,
- scan_p2p_bridge,
- ab,
- NULL);
+ chandle = handle;
+ status = acpi_get_parent(chandle, &handle);
if (ACPI_FAILURE(status))
- dbg("acpi_pciehprm:%s find_p2p fail=0x%x\n", path_name, status);
- }
-
- return AE_OK;
-}
-
-static struct acpi_bridge * add_host_bridge(
- acpi_handle handle,
- ulong segnum,
- ulong busnum
- )
-{
- ulong adr = 0;
- acpi_status status;
- struct acpi_bridge *ab;
- u8 *path_name = acpi_path_name(handle);
-
- /* get device, function: host br adr is always 0000 though. */
- status = acpi_evaluate_integer(handle, METHOD_NAME__ADR, NULL, &adr);
- if (ACPI_FAILURE(status)) {
- err("acpi_pciehprm:%s _ADR fail=0x%x\n", path_name, status);
- return NULL;
- }
- dbg("acpi_pciehprm: ROOT PCI seg(0x%x)bus(0x%x)dev(0x%x)func(0x%x) [%s]\n", (u32)segnum,
- (u32)busnum, (u32)(adr >> 16) & 0xffff, (u32)adr & 0xffff, path_name);
-
- ab = (struct acpi_bridge *) kmalloc (sizeof(struct acpi_bridge), GFP_KERNEL);
- if (!ab) {
- err("acpi_pciehprm: alloc for ab fail\n");
- return NULL;
- }
- memset(ab, 0, sizeof(struct acpi_bridge));
-
- ab->handle = handle;
- ab->seg = (int)segnum;
- ab->bus = ab->pbus = (int)busnum;
- ab->pdevice = (int)(adr >> 16) & 0xffff;
- ab->pfunction = (int)(adr & 0xffff);
- ab->scanned = 0;
- ab->type = BRIDGE_TYPE_HOST;
-
- /* get root pci bridge's current resources */
- status = acpi_get_crs(ab);
- if (ACPI_FAILURE(status)) {
- err("acpi_pciehprm:%s evaluate _CRS fail=0x%x\n", path_name, status);
- kfree(ab);
- return NULL;
- }
-
- status = pci_osc_control_set (OSC_PCI_EXPRESS_NATIVE_HP_CONTROL);
- if (ACPI_FAILURE(status)) {
- err("%s: status %x\n", __FUNCTION__, status);
- osc_run_status = (status == AE_NOT_FOUND) ? OSC_NOT_EXIST : OSC_RUN_FAILED;
- } else {
- osc_run_status = NC_RUN_SUCCESS;
- }
- dbg("%s: osc_run_status %x\n", __FUNCTION__, osc_run_status);
-
- build_a_bridge(ab, ab);
-
- return ab;
-}
-
-static acpi_status acpi_scan_from_root_pci_callback (
- acpi_handle handle,
- u32 Level,
- void *context,
- void **retval
- )
-{
- ulong segnum = 0;
- ulong busnum = 0;
- acpi_status status;
- struct acpi_bridge *ab;
- u8 *path_name = acpi_path_name(handle);
-
- /* get bus number of this pci root bridge */
- status = acpi_evaluate_integer(handle, METHOD_NAME__SEG, NULL, &segnum);
- if (ACPI_FAILURE(status)) {
- if (status != AE_NOT_FOUND) {
- err("acpi_pciehprm:%s evaluate _SEG fail=0x%x\n", path_name, status);
- return status;
- }
- segnum = 0;
- }
-
- /* get bus number of this pci root bridge */
- status = acpi_evaluate_integer(handle, METHOD_NAME__BBN, NULL, &busnum);
- if (ACPI_FAILURE(status)) {
- err("acpi_pciehprm:%s evaluate _BBN fail=0x%x\n", path_name, status);
- return (status);
- }
-
- ab = add_host_bridge(handle, segnum, busnum);
- if (ab) {
- status = acpi_walk_namespace ( ACPI_TYPE_DEVICE,
- handle,
- 1,
- scan_p2p_bridge,
- ab,
- NULL);
- if (ACPI_FAILURE(status))
- dbg("acpi_pciehprm:%s find_p2p fail=0x%x\n", path_name, status);
+ break;
}
- return AE_OK;
+ err("Cannot get control of hotplug hardware for pci %s\n",
+ pci_name(dev));
+ return -1;
}
-static int pciehprm_acpi_scan_pci (void)
+void pciehp_get_hp_params_from_firmware(struct pci_dev *dev,
+ struct hotplug_params *hpp)
{
- acpi_status status;
+ acpi_status status = AE_NOT_FOUND;
+ struct pci_dev *pdev = dev;
/*
- * TBD: traverse LDM device tree with the help of
- * unified ACPI augmented for php device population.
+ * _HPP settings apply to all child buses, until another _HPP is
+ * encountered. If we don't find an _HPP for the input pci dev,
+ * look for it in the parent device scope since that would apply to
+ * this pci dev. If we don't find any _HPP, use hardcoded defaults
*/
- status = acpi_get_devices ( PCI_ROOT_HID_STRING,
- acpi_scan_from_root_pci_callback,
- NULL,
- NULL );
- if (ACPI_FAILURE(status)) {
- err("acpi_pciehprm:get_device PCI ROOT HID fail=0x%x\n", status);
- return -1;
- }
-
- return 0;
-}
-
-int pciehprm_init(enum php_ctlr_type ctlr_type)
-{
- int rc;
-
- if (ctlr_type != PCI)
- return -ENODEV;
-
- dbg("pciehprm ACPI init <enter>\n");
- acpi_bridges_head = NULL;
-
- /* construct PCI bus:device tree of acpi_handles */
- rc = pciehprm_acpi_scan_pci();
- if (rc)
- return rc;
-
- if ((oshp_run_status != NC_RUN_SUCCESS) && (osc_run_status != NC_RUN_SUCCESS)) {
- err("Fails to gain control of native hot-plug\n");
- rc = -ENODEV;
- }
-
- dbg("pciehprm ACPI init %s\n", (rc)?"fail":"success");
- return rc;
-}
-
-static void free_a_slot(struct acpi_php_slot *aps)
-{
- dbg(" free a php func of slot(0x%02x) on PCI b:d:f=0x%02x:%02x:%02x\n", aps->sun, aps->bus, aps->dev, aps->fun);
-
- free_pci_resource (aps->io_head);
- free_pci_resource (aps->bus_head);
- free_pci_resource (aps->mem_head);
- free_pci_resource (aps->p_mem_head);
-
- kfree(aps);
-}
-
-static void free_a_bridge( struct acpi_bridge *ab)
-{
- struct acpi_php_slot *aps, *next;
-
- switch (ab->type) {
- case BRIDGE_TYPE_HOST:
- dbg("Free ACPI PCI HOST Bridge(%x) [%s] on s:b:d:f(%x:%x:%x:%x)\n",
- ab->bus, acpi_path_name(ab->handle), ab->seg, ab->pbus, ab->pdevice, ab->pfunction);
- break;
- case BRIDGE_TYPE_P2P:
- dbg("Free ACPI PCI P2P Bridge(%x-%x) [%s] on s:b:d:f(%x:%x:%x:%x)\n",
- ab->pbus, ab->bus, acpi_path_name(ab->handle), ab->seg, ab->pbus, ab->pdevice, ab->pfunction);
- break;
- };
-
- /* free slots first */
- for (aps = ab->slots; aps; aps = next) {
- next = aps->next;
- free_a_slot(aps);
- }
-
- free_pci_resource (ab->io_head);
- free_pci_resource (ab->tio_head);
- free_pci_resource (ab->bus_head);
- free_pci_resource (ab->tbus_head);
- free_pci_resource (ab->mem_head);
- free_pci_resource (ab->tmem_head);
- free_pci_resource (ab->p_mem_head);
- free_pci_resource (ab->tp_mem_head);
-
- kfree(ab);
-}
-
-static void pciehprm_free_bridges ( struct acpi_bridge *ab)
-{
- if (!ab)
- return;
-
- if (ab->child)
- pciehprm_free_bridges (ab->child);
-
- if (ab->next)
- pciehprm_free_bridges (ab->next);
-
- free_a_bridge(ab);
-}
-
-void pciehprm_cleanup(void)
-{
- pciehprm_free_bridges (acpi_bridges_head);
-}
-
-static int get_number_of_slots (
- struct acpi_bridge *ab,
- int selfonly
- )
-{
- struct acpi_php_slot *aps;
- int prev_slot = -1;
- int slot_num = 0;
-
- for ( aps = ab->slots; aps; aps = aps->next)
- if (aps->dev != prev_slot) {
- prev_slot = aps->dev;
- slot_num++;
- }
-
- if (ab->child)
- slot_num += get_number_of_slots (ab->child, 0);
-
- if (selfonly)
- return slot_num;
-
- if (ab->next)
- slot_num += get_number_of_slots (ab->next, 0);
-
- return slot_num;
-}
-
-static int print_acpi_resources (struct acpi_bridge *ab)
-{
- struct acpi_php_slot *aps;
- int i;
-
- switch (ab->type) {
- case BRIDGE_TYPE_HOST:
- dbg("PCI HOST Bridge (%x) [%s]\n", ab->bus, acpi_path_name(ab->handle));
- break;
- case BRIDGE_TYPE_P2P:
- dbg("PCI P2P Bridge (%x-%x) [%s]\n", ab->pbus, ab->bus, acpi_path_name(ab->handle));
- break;
- };
-
- print_pci_resources (ab);
-
- for ( i = -1, aps = ab->slots; aps; aps = aps->next) {
- if (aps->dev == i)
- continue;
- dbg(" Slot sun(%x) s:b:d:f(%02x:%02x:%02x:%02x)\n", aps->sun, aps->seg, aps->bus, aps->dev, aps->fun);
- print_slot_resources(aps);
- i = aps->dev;
- }
-
- if (ab->child)
- print_acpi_resources (ab->child);
-
- if (ab->next)
- print_acpi_resources (ab->next);
-
- return 0;
-}
-
-int pciehprm_print_pirt(void)
-{
- dbg("PCIEHPRM ACPI Slots\n");
- if (acpi_bridges_head)
- print_acpi_resources (acpi_bridges_head);
-
- return 0;
-}
-
-static struct acpi_php_slot * get_acpi_slot (
- struct acpi_bridge *ab,
- u32 sun
- )
-{
- struct acpi_php_slot *aps = NULL;
-
- for ( aps = ab->slots; aps; aps = aps->next)
- if (aps->sun == sun)
- return aps;
-
- if (!aps && ab->child) {
- aps = (struct acpi_php_slot *)get_acpi_slot (ab->child, sun);
- if (aps)
- return aps;
- }
-
- if (!aps && ab->next) {
- aps = (struct acpi_php_slot *)get_acpi_slot (ab->next, sun);
- if (aps)
- return aps;
- }
-
- return aps;
-
-}
-
-#if 0
-void * pciehprm_get_slot(struct slot *slot)
-{
- struct acpi_bridge *ab = acpi_bridges_head;
- struct acpi_php_slot *aps = get_acpi_slot (ab, slot->number);
-
- aps->slot = slot;
-
- dbg("Got acpi slot sun(%x): s:b:d:f(%x:%x:%x:%x)\n", aps->sun, aps->seg, aps->bus, aps->dev, aps->fun);
-
- return (void *)aps;
-}
-#endif
-
-static void pciehprm_dump_func_res( struct pci_func *fun)
-{
- struct pci_func *func = fun;
-
- if (func->bus_head) {
- dbg(": BUS Resources:\n");
- print_pci_resource (func->bus_head);
- }
- if (func->io_head) {
- dbg(": IO Resources:\n");
- print_pci_resource (func->io_head);
- }
- if (func->mem_head) {
- dbg(": MEM Resources:\n");
- print_pci_resource (func->mem_head);
- }
- if (func->p_mem_head) {
- dbg(": PMEM Resources:\n");
- print_pci_resource (func->p_mem_head);
- }
-}
-
-static void pciehprm_dump_ctrl_res( struct controller *ctlr)
-{
- struct controller *ctrl = ctlr;
-
- if (ctrl->bus_head) {
- dbg(": BUS Resources:\n");
- print_pci_resource (ctrl->bus_head);
- }
- if (ctrl->io_head) {
- dbg(": IO Resources:\n");
- print_pci_resource (ctrl->io_head);
- }
- if (ctrl->mem_head) {
- dbg(": MEM Resources:\n");
- print_pci_resource (ctrl->mem_head);
- }
- if (ctrl->p_mem_head) {
- dbg(": PMEM Resources:\n");
- print_pci_resource (ctrl->p_mem_head);
- }
-}
-
-static int pciehprm_get_used_resources (
- struct controller *ctrl,
- struct pci_func *func
- )
-{
- return pciehp_save_used_resources (ctrl, func, !DISABLE_CARD);
-}
-
-static int configure_existing_function(
- struct controller *ctrl,
- struct pci_func *func
- )
-{
- int rc;
-
- /* see how much resources the func has used. */
- rc = pciehprm_get_used_resources (ctrl, func);
-
- if (!rc) {
- /* subtract the resources used by the func from ctrl resources */
- rc = pciehprm_delete_resources (&ctrl->bus_head, func->bus_head);
- rc |= pciehprm_delete_resources (&ctrl->io_head, func->io_head);
- rc |= pciehprm_delete_resources (&ctrl->mem_head, func->mem_head);
- rc |= pciehprm_delete_resources (&ctrl->p_mem_head, func->p_mem_head);
- if (rc)
- warn("aCEF: cannot del used resources\n");
- } else
- err("aCEF: cannot get used resources\n");
-
- return rc;
-}
-
-static int bind_pci_resources_to_slots ( struct controller *ctrl)
-{
- struct pci_func *func, new_func;
- int busn = ctrl->slot_bus;
- int devn, funn;
- u32 vid;
-
- for (devn = 0; devn < 32; devn++) {
- for (funn = 0; funn < 8; funn++) {
- /*
- if (devn == ctrl->device && funn == ctrl->function)
- continue;
- */
- /* find out if this entry is for an occupied slot */
- vid = 0xFFFFFFFF;
- pci_bus_read_config_dword(ctrl->pci_dev->subordinate, PCI_DEVFN(devn, funn), PCI_VENDOR_ID, &vid);
-
- if (vid != 0xFFFFFFFF) {
- dbg("%s: vid = %x\n", __FUNCTION__, vid);
- func = pciehp_slot_find(busn, devn, funn);
- if (!func) {
- memset(&new_func, 0, sizeof(struct pci_func));
- new_func.bus = busn;
- new_func.device = devn;
- new_func.function = funn;
- new_func.is_a_board = 1;
- configure_existing_function(ctrl, &new_func);
- pciehprm_dump_func_res(&new_func);
- } else {
- configure_existing_function(ctrl, func);
- pciehprm_dump_func_res(func);
- }
- dbg("aCCF:existing PCI 0x%x Func ResourceDump\n", ctrl->bus);
- }
- }
- }
-
- return 0;
-}
-
-static int bind_pci_resources(
- struct controller *ctrl,
- struct acpi_bridge *ab
- )
-{
- int status = 0;
-
- if (ab->bus_head) {
- dbg("bapr: BUS Resources add on PCI 0x%x\n", ab->bus);
- status = pciehprm_add_resources (&ctrl->bus_head, ab->bus_head);
- if (pciehprm_delete_resources (&ab->bus_head, ctrl->bus_head))
- warn("bapr: cannot sub BUS Resource on PCI 0x%x\n", ab->bus);
- if (status) {
- err("bapr: BUS Resource add on PCI 0x%x: fail=0x%x\n", ab->bus, status);
- return status;
- }
- } else
- info("bapr: No BUS Resource on PCI 0x%x.\n", ab->bus);
-
- if (ab->io_head) {
- dbg("bapr: IO Resources add on PCI 0x%x\n", ab->bus);
- status = pciehprm_add_resources (&ctrl->io_head, ab->io_head);
- if (pciehprm_delete_resources (&ab->io_head, ctrl->io_head))
- warn("bapr: cannot sub IO Resource on PCI 0x%x\n", ab->bus);
- if (status) {
- err("bapr: IO Resource add on PCI 0x%x: fail=0x%x\n", ab->bus, status);
- return status;
- }
- } else
- info("bapr: No IO Resource on PCI 0x%x.\n", ab->bus);
-
- if (ab->mem_head) {
- dbg("bapr: MEM Resources add on PCI 0x%x\n", ab->bus);
- status = pciehprm_add_resources (&ctrl->mem_head, ab->mem_head);
- if (pciehprm_delete_resources (&ab->mem_head, ctrl->mem_head))
- warn("bapr: cannot sub MEM Resource on PCI 0x%x\n", ab->bus);
- if (status) {
- err("bapr: MEM Resource add on PCI 0x%x: fail=0x%x\n", ab->bus, status);
- return status;
- }
- } else
- info("bapr: No MEM Resource on PCI 0x%x.\n", ab->bus);
-
- if (ab->p_mem_head) {
- dbg("bapr: PMEM Resources add on PCI 0x%x\n", ab->bus);
- status = pciehprm_add_resources (&ctrl->p_mem_head, ab->p_mem_head);
- if (pciehprm_delete_resources (&ab->p_mem_head, ctrl->p_mem_head))
- warn("bapr: cannot sub PMEM Resource on PCI 0x%x\n", ab->bus);
- if (status) {
- err("bapr: PMEM Resource add on PCI 0x%x: fail=0x%x\n", ab->bus, status);
- return status;
- }
- } else
- info("bapr: No PMEM Resource on PCI 0x%x.\n", ab->bus);
-
- return status;
-}
-
-static int no_pci_resources( struct acpi_bridge *ab)
-{
- return !(ab->p_mem_head || ab->mem_head || ab->io_head || ab->bus_head);
-}
-
-static int find_pci_bridge_resources (
- struct controller *ctrl,
- struct acpi_bridge *ab
- )
-{
- int rc = 0;
- struct pci_func func;
-
- memset(&func, 0, sizeof(struct pci_func));
-
- func.bus = ab->pbus;
- func.device = ab->pdevice;
- func.function = ab->pfunction;
- func.is_a_board = 1;
-
- /* Get used resources for this PCI bridge */
- rc = pciehp_save_used_resources (ctrl, &func, !DISABLE_CARD);
-
- ab->io_head = func.io_head;
- ab->mem_head = func.mem_head;
- ab->p_mem_head = func.p_mem_head;
- ab->bus_head = func.bus_head;
- if (ab->bus_head)
- pciehprm_delete_resource(&ab->bus_head, ctrl->pci_dev->subordinate->number, 1);
-
- return rc;
-}
-
-static int get_pci_resources_from_bridge(
- struct controller *ctrl,
- struct acpi_bridge *ab
- )
-{
- int rc = 0;
-
- dbg("grfb: Get Resources for PCI 0x%x from actual PCI bridge 0x%x.\n", ctrl->bus, ab->bus);
-
- rc = find_pci_bridge_resources (ctrl, ab);
-
- pciehp_resource_sort_and_combine(&ab->bus_head);
- pciehp_resource_sort_and_combine(&ab->io_head);
- pciehp_resource_sort_and_combine(&ab->mem_head);
- pciehp_resource_sort_and_combine(&ab->p_mem_head);
-
- pciehprm_add_resources (&ab->tbus_head, ab->bus_head);
- pciehprm_add_resources (&ab->tio_head, ab->io_head);
- pciehprm_add_resources (&ab->tmem_head, ab->mem_head);
- pciehprm_add_resources (&ab->tp_mem_head, ab->p_mem_head);
-
- return rc;
-}
-
-static int get_pci_resources(
- struct controller *ctrl,
- struct acpi_bridge *ab
- )
-{
- int rc = 0;
-
- if (no_pci_resources(ab)) {
- dbg("spbr:PCI 0x%x has no resources. Get parent resources.\n", ab->bus);
- rc = get_pci_resources_from_bridge(ctrl, ab);
- }
-
- return rc;
-}
-
-/*
- * Get resources for this ctrl.
- * 1. get total resources from ACPI _CRS or bridge (this ctrl)
- * 2. find used resources of existing adapters
- * 3. subtract used resources from total resources
- */
-int pciehprm_find_available_resources( struct controller *ctrl)
-{
- int rc = 0;
- struct acpi_bridge *ab;
-
- ab = find_acpi_bridge_by_bus(acpi_bridges_head, ctrl->seg, ctrl->pci_dev->subordinate->number);
- if (!ab) {
- err("pfar:cannot locate acpi bridge of PCI 0x%x.\n", ctrl->pci_dev->subordinate->number);
- return -1;
- }
- if (no_pci_resources(ab)) {
- rc = get_pci_resources(ctrl, ab);
- if (rc) {
- err("pfar:cannot get pci resources of PCI 0x%x.\n", ctrl->pci_dev->subordinate->number);
- return -1;
- }
- }
-
- rc = bind_pci_resources(ctrl, ab);
- dbg("pfar:pre-Bind PCI 0x%x Ctrl Resource Dump\n", ctrl->pci_dev->subordinate->number);
- pciehprm_dump_ctrl_res(ctrl);
-
- bind_pci_resources_to_slots (ctrl);
-
- dbg("pfar:post-Bind PCI 0x%x Ctrl Resource Dump\n", ctrl->pci_dev->subordinate->number);
- pciehprm_dump_ctrl_res(ctrl);
-
- return rc;
-}
-
-int pciehprm_set_hpp(
- struct controller *ctrl,
- struct pci_func *func,
- u8 card_type
- )
-{
- struct acpi_bridge *ab;
- struct pci_bus lpci_bus, *pci_bus;
- int rc = 0;
- unsigned int devfn;
- u8 cls= 0x08; /* default cache line size */
- u8 lt = 0x40; /* default latency timer */
- u8 ep = 0;
- u8 es = 0;
-
- memcpy(&lpci_bus, ctrl->pci_bus, sizeof(lpci_bus));
- pci_bus = &lpci_bus;
- pci_bus->number = func->bus;
- devfn = PCI_DEVFN(func->device, func->function);
-
- ab = find_acpi_bridge_by_bus(acpi_bridges_head, ctrl->seg, ctrl->bus);
-
- if (ab) {
- if (ab->_hpp) {
- lt = (u8)ab->_hpp->latency_timer;
- cls = (u8)ab->_hpp->cache_line_size;
- ep = (u8)ab->_hpp->enable_perr;
- es = (u8)ab->_hpp->enable_serr;
- } else
- dbg("_hpp: no _hpp for B/D/F=%#x/%#x/%#x. use default value\n", func->bus, func->device, func->function);
- } else
- dbg("_hpp: no acpi bridge for B/D/F = %#x/%#x/%#x. use default value\n", func->bus, func->device, func->function);
-
-
- if (card_type == PCI_HEADER_TYPE_BRIDGE) {
- /* set subordinate Latency Timer */
- rc |= pci_bus_write_config_byte(pci_bus, devfn, PCI_SEC_LATENCY_TIMER, lt);
+ while (pdev && (ACPI_FAILURE(status))) {
+ acpi_handle handle = DEVICE_ACPI_HANDLE(&(pdev->dev));
+ if (!handle)
+ break;
+ status = acpi_run_hpp(handle, hpp);
+ if (!(pdev->bus->parent))
+ break;
+ /* Check if a parent object supports _HPP */
+ pdev = pdev->bus->parent->self;
}
-
- /* set base Latency Timer */
- rc |= pci_bus_write_config_byte(pci_bus, devfn, PCI_LATENCY_TIMER, lt);
- dbg(" set latency timer =0x%02x: %x\n", lt, rc);
-
- rc |= pci_bus_write_config_byte(pci_bus, devfn, PCI_CACHE_LINE_SIZE, cls);
- dbg(" set cache_line_size=0x%02x: %x\n", cls, rc);
-
- return rc;
}
-void pciehprm_enable_card(
- struct controller *ctrl,
- struct pci_func *func,
- u8 card_type)
-{
- u16 command, cmd, bcommand, bcmd;
- struct pci_bus lpci_bus, *pci_bus;
- struct acpi_bridge *ab;
- unsigned int devfn;
- int rc;
-
- memcpy(&lpci_bus, ctrl->pci_bus, sizeof(lpci_bus));
- pci_bus = &lpci_bus;
- pci_bus->number = func->bus;
- devfn = PCI_DEVFN(func->device, func->function);
-
- rc = pci_bus_read_config_word(pci_bus, devfn, PCI_COMMAND, &cmd);
-
- if (card_type == PCI_HEADER_TYPE_BRIDGE) {
- rc = pci_bus_read_config_word(pci_bus, devfn, PCI_BRIDGE_CONTROL, &bcmd);
- }
-
- command = cmd | PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE
- | PCI_COMMAND_IO | PCI_COMMAND_MEMORY;
- bcommand = bcmd | PCI_BRIDGE_CTL_NO_ISA;
-
- ab = find_acpi_bridge_by_bus(acpi_bridges_head, ctrl->seg, ctrl->bus);
- if (ab) {
- if (ab->_hpp) {
- if (ab->_hpp->enable_perr) {
- command |= PCI_COMMAND_PARITY;
- bcommand |= PCI_BRIDGE_CTL_PARITY;
- } else {
- command &= ~PCI_COMMAND_PARITY;
- bcommand &= ~PCI_BRIDGE_CTL_PARITY;
- }
- if (ab->_hpp->enable_serr) {
- command |= PCI_COMMAND_SERR;
- bcommand |= PCI_BRIDGE_CTL_SERR;
- } else {
- command &= ~PCI_COMMAND_SERR;
- bcommand &= ~PCI_BRIDGE_CTL_SERR;
- }
- } else
- dbg("no _hpp for B/D/F = %#x/%#x/%#x.\n", func->bus, func->device, func->function);
- } else
- dbg("no acpi bridge for B/D/F = %#x/%#x/%#x.\n", func->bus, func->device, func->function);
-
- if (command != cmd) {
- rc = pci_bus_write_config_word(pci_bus, devfn, PCI_COMMAND, command);
- }
- if ((card_type == PCI_HEADER_TYPE_BRIDGE) && (bcommand != bcmd)) {
- rc = pci_bus_write_config_word(pci_bus, devfn, PCI_BRIDGE_CONTROL, bcommand);
- }
-}
*
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/sched.h>
#include <linux/pci.h>
-#include <linux/init.h>
#include <linux/slab.h>
-
-#include <asm/uaccess.h>
-#ifdef CONFIG_IA64
-#include <asm/iosapic.h>
-#endif
-
#include "pciehp.h"
-#include "pciehprm.h"
-#include "pciehprm_nonacpi.h"
-
-void pciehprm_cleanup(void)
+void pciehp_get_hp_params_from_firmware(struct pci_dev *dev,
+ struct hotplug_params *hpp)
{
return;
}
-int pciehprm_print_pirt(void)
-{
- return 0;
-}
-
-int pciehprm_get_physical_slot_number(struct controller *ctrl, u32 *sun, u8 busnum, u8 devnum)
-{
-
- *sun = (u8) (ctrl->first_slot);
- return 0;
-}
-
-
-static void print_pci_resource ( struct pci_resource *aprh)
-{
- struct pci_resource *res;
-
- for (res = aprh; res; res = res->next)
- dbg(" base= 0x%x length= 0x%x\n", res->base, res->length);
-}
-
-
-static void phprm_dump_func_res( struct pci_func *fun)
-{
- struct pci_func *func = fun;
-
- if (func->bus_head) {
- dbg(": BUS Resources:\n");
- print_pci_resource (func->bus_head);
- }
- if (func->io_head) {
- dbg(": IO Resources:\n");
- print_pci_resource (func->io_head);
- }
- if (func->mem_head) {
- dbg(": MEM Resources:\n");
- print_pci_resource (func->mem_head);
- }
- if (func->p_mem_head) {
- dbg(": PMEM Resources:\n");
- print_pci_resource (func->p_mem_head);
- }
-}
-
-static int phprm_get_used_resources (
- struct controller *ctrl,
- struct pci_func *func
- )
-{
- return pciehp_save_used_resources (ctrl, func, !DISABLE_CARD);
-}
-
-static int phprm_delete_resource(
- struct pci_resource **aprh,
- ulong base,
- ulong size)
-{
- struct pci_resource *res;
- struct pci_resource *prevnode;
- struct pci_resource *split_node;
- ulong tbase;
-
- pciehp_resource_sort_and_combine(aprh);
-
- for (res = *aprh; res; res = res->next) {
- if (res->base > base)
- continue;
-
- if ((res->base + res->length) < (base + size))
- continue;
-
- if (res->base < base) {
- tbase = base;
-
- if ((res->length - (tbase - res->base)) < size)
- continue;
-
- split_node = (struct pci_resource *) kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
- if (!split_node)
- return -ENOMEM;
-
- split_node->base = res->base;
- split_node->length = tbase - res->base;
- res->base = tbase;
- res->length -= split_node->length;
-
- split_node->next = res->next;
- res->next = split_node;
- }
-
- if (res->length >= size) {
- split_node = (struct pci_resource*) kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
- if (!split_node)
- return -ENOMEM;
-
- split_node->base = res->base + size;
- split_node->length = res->length - size;
- res->length = size;
-
- split_node->next = res->next;
- res->next = split_node;
- }
-
- if (*aprh == res) {
- *aprh = res->next;
- } else {
- prevnode = *aprh;
- while (prevnode->next != res)
- prevnode = prevnode->next;
-
- prevnode->next = res->next;
- }
- res->next = NULL;
- kfree(res);
- break;
- }
-
- return 0;
-}
-
-
-static int phprm_delete_resources(
- struct pci_resource **aprh,
- struct pci_resource *this
- )
-{
- struct pci_resource *res;
-
- for (res = this; res; res = res->next)
- phprm_delete_resource(aprh, res->base, res->length);
-
- return 0;
-}
-
-
-static int configure_existing_function(
- struct controller *ctrl,
- struct pci_func *func
- )
-{
- int rc;
-
- /* see how much resources the func has used. */
- rc = phprm_get_used_resources (ctrl, func);
-
- if (!rc) {
- /* subtract the resources used by the func from ctrl resources */
- rc = phprm_delete_resources (&ctrl->bus_head, func->bus_head);
- rc |= phprm_delete_resources (&ctrl->io_head, func->io_head);
- rc |= phprm_delete_resources (&ctrl->mem_head, func->mem_head);
- rc |= phprm_delete_resources (&ctrl->p_mem_head, func->p_mem_head);
- if (rc)
- warn("aCEF: cannot del used resources\n");
- } else
- err("aCEF: cannot get used resources\n");
-
- return rc;
-}
-
-static int pciehprm_delete_resource(
- struct pci_resource **aprh,
- ulong base,
- ulong size)
-{
- struct pci_resource *res;
- struct pci_resource *prevnode;
- struct pci_resource *split_node;
- ulong tbase;
-
- pciehp_resource_sort_and_combine(aprh);
-
- for (res = *aprh; res; res = res->next) {
- if (res->base > base)
- continue;
-
- if ((res->base + res->length) < (base + size))
- continue;
-
- if (res->base < base) {
- tbase = base;
-
- if ((res->length - (tbase - res->base)) < size)
- continue;
-
- split_node = (struct pci_resource *) kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
- if (!split_node)
- return -ENOMEM;
-
- split_node->base = res->base;
- split_node->length = tbase - res->base;
- res->base = tbase;
- res->length -= split_node->length;
-
- split_node->next = res->next;
- res->next = split_node;
- }
-
- if (res->length >= size) {
- split_node = (struct pci_resource*) kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
- if (!split_node)
- return -ENOMEM;
-
- split_node->base = res->base + size;
- split_node->length = res->length - size;
- res->length = size;
-
- split_node->next = res->next;
- res->next = split_node;
- }
-
- if (*aprh == res) {
- *aprh = res->next;
- } else {
- prevnode = *aprh;
- while (prevnode->next != res)
- prevnode = prevnode->next;
-
- prevnode->next = res->next;
- }
- res->next = NULL;
- kfree(res);
- break;
- }
-
- return 0;
-}
-
-static int bind_pci_resources_to_slots ( struct controller *ctrl)
+int pciehp_get_hp_hw_control_from_firmware(struct pci_dev *dev)
{
- struct pci_func *func, new_func;
- int busn = ctrl->slot_bus;
- int devn, funn;
- u32 vid;
-
- for (devn = 0; devn < 32; devn++) {
- for (funn = 0; funn < 8; funn++) {
- /*
- if (devn == ctrl->device && funn == ctrl->function)
- continue;
- */
- /* find out if this entry is for an occupied slot */
- vid = 0xFFFFFFFF;
-
- pci_bus_read_config_dword(ctrl->pci_dev->subordinate, PCI_DEVFN(devn, funn), PCI_VENDOR_ID, &vid);
-
- if (vid != 0xFFFFFFFF) {
- dbg("%s: vid = %x bus %x dev %x fun %x\n", __FUNCTION__,
- vid, busn, devn, funn);
- func = pciehp_slot_find(busn, devn, funn);
- dbg("%s: func = %p\n", __FUNCTION__,func);
- if (!func) {
- memset(&new_func, 0, sizeof(struct pci_func));
- new_func.bus = busn;
- new_func.device = devn;
- new_func.function = funn;
- new_func.is_a_board = 1;
- configure_existing_function(ctrl, &new_func);
- phprm_dump_func_res(&new_func);
- } else {
- configure_existing_function(ctrl, func);
- phprm_dump_func_res(func);
- }
- dbg("aCCF:existing PCI 0x%x Func ResourceDump\n", ctrl->bus);
- }
- }
- }
-
return 0;
}
-
-static void phprm_dump_ctrl_res( struct controller *ctlr)
-{
- struct controller *ctrl = ctlr;
-
- if (ctrl->bus_head) {
- dbg(": BUS Resources:\n");
- print_pci_resource (ctrl->bus_head);
- }
- if (ctrl->io_head) {
- dbg(": IO Resources:\n");
- print_pci_resource (ctrl->io_head);
- }
- if (ctrl->mem_head) {
- dbg(": MEM Resources:\n");
- print_pci_resource (ctrl->mem_head);
- }
- if (ctrl->p_mem_head) {
- dbg(": PMEM Resources:\n");
- print_pci_resource (ctrl->p_mem_head);
- }
-}
-
-/*
- * phprm_find_available_resources
- *
- * Finds available memory, IO, and IRQ resources for programming
- * devices which may be added to the system
- * this function is for hot plug ADD!
- *
- * returns 0 if success
- */
-int pciehprm_find_available_resources(struct controller *ctrl)
-{
- struct pci_func func;
- u32 rc;
-
- memset(&func, 0, sizeof(struct pci_func));
-
- func.bus = ctrl->bus;
- func.device = ctrl->device;
- func.function = ctrl->function;
- func.is_a_board = 1;
-
- /* Get resources for this PCI bridge */
- rc = pciehp_save_used_resources (ctrl, &func, !DISABLE_CARD);
- dbg("%s: pciehp_save_used_resources rc = %d\n", __FUNCTION__, rc);
-
- if (func.mem_head)
- func.mem_head->next = ctrl->mem_head;
- ctrl->mem_head = func.mem_head;
-
- if (func.p_mem_head)
- func.p_mem_head->next = ctrl->p_mem_head;
- ctrl->p_mem_head = func.p_mem_head;
-
- if (func.io_head)
- func.io_head->next = ctrl->io_head;
- ctrl->io_head = func.io_head;
-
- if(func.bus_head)
- func.bus_head->next = ctrl->bus_head;
- ctrl->bus_head = func.bus_head;
-
- if (ctrl->bus_head)
- pciehprm_delete_resource(&ctrl->bus_head, ctrl->pci_dev->subordinate->number, 1);
-
- dbg("%s:pre-Bind PCI 0x%x Ctrl Resource Dump\n", __FUNCTION__, ctrl->bus);
- phprm_dump_ctrl_res(ctrl);
-
- dbg("%s: before bind_pci_resources_to slots\n", __FUNCTION__);
-
- bind_pci_resources_to_slots (ctrl);
-
- dbg("%s:post-Bind PCI 0x%x Ctrl Resource Dump\n", __FUNCTION__, ctrl->bus);
- phprm_dump_ctrl_res(ctrl);
-
- return (rc);
-}
-
-int pciehprm_set_hpp(
- struct controller *ctrl,
- struct pci_func *func,
- u8 card_type)
-{
- u32 rc;
- u8 temp_byte;
- struct pci_bus lpci_bus, *pci_bus;
- unsigned int devfn;
- memcpy(&lpci_bus, ctrl->pci_bus, sizeof(lpci_bus));
- pci_bus = &lpci_bus;
- pci_bus->number = func->bus;
- devfn = PCI_DEVFN(func->device, func->function);
-
- temp_byte = 0x40; /* hard coded value for LT */
- if (card_type == PCI_HEADER_TYPE_BRIDGE) {
- /* set subordinate Latency Timer */
- rc = pci_bus_write_config_byte(pci_bus, devfn, PCI_SEC_LATENCY_TIMER, temp_byte);
-
- if (rc) {
- dbg("%s: set secondary LT error. b:d:f(%02x:%02x:%02x)\n", __FUNCTION__,
- func->bus, func->device, func->function);
- return rc;
- }
- }
-
- /* set base Latency Timer */
- rc = pci_bus_write_config_byte(pci_bus, devfn, PCI_LATENCY_TIMER, temp_byte);
-
- if (rc) {
- dbg("%s: set LT error. b:d:f(%02x:%02x:%02x)\n", __FUNCTION__, func->bus, func->device, func->function);
- return rc;
- }
-
- /* set Cache Line size */
- temp_byte = 0x08; /* hard coded value for CLS */
-
- rc = pci_bus_write_config_byte(pci_bus, devfn, PCI_CACHE_LINE_SIZE, temp_byte);
-
- if (rc) {
- dbg("%s: set CLS error. b:d:f(%02x:%02x:%02x)\n", __FUNCTION__, func->bus, func->device, func->function);
- }
-
- /* set enable_perr */
- /* set enable_serr */
-
- return rc;
-}
-
-void pciehprm_enable_card(
- struct controller *ctrl,
- struct pci_func *func,
- u8 card_type)
-{
- u16 command, bcommand;
- struct pci_bus lpci_bus, *pci_bus;
- unsigned int devfn;
- int rc;
-
- memcpy(&lpci_bus, ctrl->pci_bus, sizeof(lpci_bus));
- pci_bus = &lpci_bus;
- pci_bus->number = func->bus;
- devfn = PCI_DEVFN(func->device, func->function);
-
- rc = pci_bus_read_config_word(pci_bus, devfn, PCI_COMMAND, &command);
-
- command |= PCI_COMMAND_PARITY | PCI_COMMAND_SERR
- | PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE
- | PCI_COMMAND_IO | PCI_COMMAND_MEMORY;
-
- rc = pci_bus_write_config_word(pci_bus, devfn, PCI_COMMAND, command);
-
- if (card_type == PCI_HEADER_TYPE_BRIDGE) {
-
- rc = pci_bus_read_config_word(pci_bus, devfn, PCI_BRIDGE_CONTROL, &bcommand);
-
- bcommand |= PCI_BRIDGE_CTL_PARITY | PCI_BRIDGE_CTL_SERR
- | PCI_BRIDGE_CTL_NO_ISA;
-
- rc = pci_bus_write_config_word(pci_bus, devfn, PCI_BRIDGE_CONTROL, bcommand);
- }
-}
-
-static int legacy_pciehprm_init_pci(void)
-{
- return 0;
-}
-
-int pciehprm_init(enum php_ctlr_type ctrl_type)
-{
- int retval;
-
- switch (ctrl_type) {
- case PCI:
- retval = legacy_pciehprm_init_pci();
- break;
- default:
- retval = -ENODEV;
- break;
- }
-
- return retval;
-}
+++ /dev/null
-/*
- * PCIEHPRM NONACPI: PHP Resource Manager for Non-ACPI/Legacy platform
- *
- * Copyright (C) 1995,2001 Compaq Computer Corporation
- * Copyright (C) 2001 Greg Kroah-Hartman (greg@kroah.com)
- * Copyright (C) 2001 IBM Corp.
- * Copyright (C) 2003-2004 Intel Corporation
- *
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
- * NON INFRINGEMENT. See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com>
- *
- */
-
-#ifndef _PCIEHPRM_NONACPI_H_
-#define _PCIEHPRM_NONACPI_H_
-
-struct irq_info {
- u8 bus, devfn; /* bus, device and function */
- struct {
- u8 link; /* IRQ line ID, chipset dependent, 0=not routed */
- u16 bitmap; /* Available IRQs */
- } __attribute__ ((packed)) irq[4];
- u8 slot; /* slot number, 0=onboard */
- u8 rfu;
-} __attribute__ ((packed));
-
-struct irq_routing_table {
- u32 signature; /* PIRQ_SIGNATURE should be here */
- u16 version; /* PIRQ_VERSION */
- u16 size; /* Table size in bytes */
- u8 rtr_bus, rtr_devfn; /* Where the interrupt router lies */
- u16 exclusive_irqs; /* IRQs devoted exclusively to PCI usage */
- u16 rtr_vendor, rtr_device; /* Vendor and device ID of interrupt router */
- u32 miniport_data; /* Crap */
- u8 rfu[11];
- u8 checksum; /* Modulo 256 checksum must give zero */
- struct irq_info slots[0];
-} __attribute__ ((packed));
-
-#endif /* _PCIEHPRM_NONACPI_H_ */
rpadlpar_claim_one_bus(child_bus);
}
-static int pci_add_secondary_bus(struct device_node *dn,
- struct pci_dev *bridge_dev)
-{
- struct pci_dn *pdn = dn->data;
- struct pci_controller *hose = pdn->phb;
- struct pci_bus *child;
- u8 sec_busno;
-
- /* Get busno of downstream bus */
- pci_read_config_byte(bridge_dev, PCI_SECONDARY_BUS, &sec_busno);
-
- /* Allocate and add to children of bridge_dev->bus */
- child = pci_add_new_bus(bridge_dev->bus, bridge_dev, sec_busno);
- if (!child) {
- printk(KERN_ERR "%s: could not add secondary bus\n", __FUNCTION__);
- return -ENOMEM;
- }
-
- sprintf(child->name, "PCI Bus #%02x", child->number);
-
- /* Fixup subordinate bridge bases and resources */
- pcibios_fixup_bus(child);
-
- /* Claim new bus resources */
- rpadlpar_claim_one_bus(bridge_dev->bus);
-
- if (hose->last_busno < child->number)
- hose->last_busno = child->number;
-
- pdn->bussubno = child->number;
-
- /* ioremap() for child bus, which may or may not succeed */
- remap_bus_range(child);
-
- return 0;
-}
-
static struct pci_dev *dlpar_find_new_dev(struct pci_bus *parent,
struct device_node *dev_dn)
{
static struct pci_dev *dlpar_pci_add_bus(struct device_node *dn)
{
struct pci_dn *pdn = dn->data;
- struct pci_controller *hose = pdn->phb;
+ struct pci_controller *phb = pdn->phb;
struct pci_dev *dev = NULL;
- /* Scan phb bus for EADS device, adding new one to bus->devices */
- if (!pci_scan_single_device(hose->bus, pdn->devfn)) {
- printk(KERN_ERR "%s: found no device on bus\n", __FUNCTION__);
+ rpaphp_eeh_init_nodes(dn);
+ /* Add EADS device to PHB bus, adding new entry to bus->devices */
+ dev = of_create_pci_dev(dn, phb->bus, pdn->devfn);
+ if (!dev) {
+ printk(KERN_ERR "%s: failed to create pci dev for %s\n",
+ __FUNCTION__, dn->full_name);
return NULL;
}
+ if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE ||
+ dev->hdr_type == PCI_HEADER_TYPE_CARDBUS)
+ of_scan_pci_bridge(dn, dev);
+
+ rpaphp_init_new_devs(dev->subordinate);
+
+ /* Claim new bus resources */
+ rpadlpar_claim_one_bus(dev->bus);
+
+ /* ioremap() for child bus, which may or may not succeed */
+ (void) remap_bus_range(dev->bus);
+
/* Add new devices to global lists. Register in proc, sysfs. */
- pci_bus_add_devices(hose->bus);
+ pci_bus_add_devices(phb->bus);
/* Confirm new bridge dev was created */
- dev = dlpar_find_new_dev(hose->bus, dn);
+ dev = dlpar_find_new_dev(phb->bus, dn);
if (dev) {
if (dev->hdr_type != PCI_HEADER_TYPE_BRIDGE) {
printk(KERN_ERR "%s: unexpected header type %d\n",
__FUNCTION__, dev->hdr_type);
return NULL;
}
-
- if (pci_add_secondary_bus(dn, dev))
- return NULL;
}
return dev;
static int dlpar_add_pci_slot(char *drc_name, struct device_node *dn)
{
struct pci_dev *dev;
- int rc;
if (rpaphp_find_pci_bus(dn))
return -EINVAL;
return -EIO;
}
- if (dn->child) {
- rc = rpaphp_config_pci_adapter(dev->subordinate);
- if (rc < 0) {
- printk(KERN_ERR "%s: unable to enable slot %s\n",
- __FUNCTION__, drc_name);
- return -EIO;
- }
- }
-
/* Add hotplug slot */
if (rpaphp_add_slot(dn)) {
printk(KERN_ERR "%s: unable to add hotplug slot %s\n",
__FUNCTION__, drc_name);
return -EIO;
}
+ } else {
+ rpaphp_unconfig_pci_adapter(bus);
}
if (unmap_bus_range(bus)) {
extern int rpaphp_enable_pci_slot(struct slot *slot);
extern int register_pci_slot(struct slot *slot);
extern int rpaphp_get_pci_adapter_status(struct slot *slot, int is_init, u8 * value);
+extern void rpaphp_init_new_devs(struct pci_bus *bus);
+extern void rpaphp_eeh_init_nodes(struct device_node *dn);
extern int rpaphp_config_pci_adapter(struct pci_bus *bus);
extern int rpaphp_unconfig_pci_adapter(struct pci_bus *bus);
}
/* Must be called before pci_bus_add_devices */
-static void
-rpaphp_fixup_new_pci_devices(struct pci_bus *bus, int fix_bus)
+void rpaphp_fixup_new_pci_devices(struct pci_bus *bus, int fix_bus)
{
struct pci_dev *dev;
}
}
+static void rpaphp_eeh_add_bus_device(struct pci_bus *bus)
+{
+ struct pci_dev *dev;
+
+ list_for_each_entry(dev, &bus->devices, bus_list) {
+ eeh_add_device_late(dev);
+ if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) {
+ struct pci_bus *subbus = dev->subordinate;
+ if (subbus)
+ rpaphp_eeh_add_bus_device (subbus);
+ }
+ }
+}
+
static int rpaphp_pci_config_bridge(struct pci_dev *dev)
{
u8 sec_busno;
return 0;
}
+void rpaphp_init_new_devs(struct pci_bus *bus)
+{
+ rpaphp_fixup_new_pci_devices(bus, 0);
+ rpaphp_eeh_add_bus_device(bus);
+}
+EXPORT_SYMBOL_GPL(rpaphp_init_new_devs);
+
/*****************************************************************************
rpaphp_pci_config_slot() will configure all devices under the
given slot->dn and return the the first pci_dev.
if (!dn || !dn->child)
return NULL;
- slotno = PCI_SLOT(PCI_DN(dn->child)->devfn);
+ if (_machine == PLATFORM_PSERIES_LPAR) {
+ of_scan_bus(dn, bus);
+ if (list_empty(&bus->devices)) {
+ err("%s: No new device found\n", __FUNCTION__);
+ return NULL;
+ }
- /* pci_scan_slot should find all children */
- num = pci_scan_slot(bus, PCI_DEVFN(slotno, 0));
- if (num) {
- rpaphp_fixup_new_pci_devices(bus, 1);
+ rpaphp_init_new_devs(bus);
pci_bus_add_devices(bus);
- }
- if (list_empty(&bus->devices)) {
- err("%s: No new device found\n", __FUNCTION__);
- return NULL;
- }
- list_for_each_entry(dev, &bus->devices, bus_list) {
- if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE)
- rpaphp_pci_config_bridge(dev);
+ dev = list_entry(&bus->devices, struct pci_dev, bus_list);
+ } else {
+ slotno = PCI_SLOT(PCI_DN(dn->child)->devfn);
+
+ /* pci_scan_slot should find all children */
+ num = pci_scan_slot(bus, PCI_DEVFN(slotno, 0));
+ if (num) {
+ rpaphp_fixup_new_pci_devices(bus, 1);
+ pci_bus_add_devices(bus);
+ }
+ if (list_empty(&bus->devices)) {
+ err("%s: No new device found\n", __FUNCTION__);
+ return NULL;
+ }
+ list_for_each_entry(dev, &bus->devices, bus_list) {
+ if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE)
+ rpaphp_pci_config_bridge(dev);
+
+ rpaphp_eeh_add_bus_device(bus);
+ }
}
return dev;
}
-static void enable_eeh(struct device_node *dn)
+void rpaphp_eeh_init_nodes(struct device_node *dn)
{
struct device_node *sib;
for (sib = dn->child; sib; sib = sib->sibling)
- enable_eeh(sib);
+ rpaphp_eeh_init_nodes(sib);
eeh_add_device_early(dn);
return;
}
+EXPORT_SYMBOL_GPL(rpaphp_eeh_init_nodes);
static void print_slot_pci_funcs(struct pci_bus *bus)
{
if (!dn)
goto exit;
- enable_eeh(dn);
+ rpaphp_eeh_init_nodes(dn);
dev = rpaphp_pci_config_slot(bus);
if (!dev) {
err("%s: can't find any devices.\n", __FUNCTION__);
}
return 0;
}
+EXPORT_SYMBOL_GPL(rpaphp_unconfig_pci_adapter);
static int setup_pci_hotplug_slot_info(struct slot *slot)
{
retval = rpaphp_config_pci_adapter(slot->bus);
if (!retval) {
slot->state = CONFIGURED;
- dbg("%s: PCI devices in slot[%s] has been configured\n",
- __FUNCTION__, slot->name);
+ info("%s: devices in slot[%s] configured\n",
+ __FUNCTION__, slot->name);
} else {
slot->state = NOT_CONFIGURED;
dbg("%s: no pci_dev struct for adapter in slot[%s]\n",
#include <linux/module.h>
#include <linux/types.h>
#include <linux/pci.h>
+#include <linux/interrupt.h>
+
#include "shpchp.h"
#ifdef DEBUG
#include "../pci.h"
#include "shpchp.h"
-void program_fw_provided_values(struct pci_dev *dev)
+static void program_fw_provided_values(struct pci_dev *dev)
{
u16 pci_cmd, pci_bctl;
struct pci_dev *cdev;
#include "pci.h"
#include "msi.h"
+#define MSI_TARGET_CPU first_cpu(cpu_online_map)
+
static DEFINE_SPINLOCK(msi_lock);
static struct msi_desc* msi_desc[NR_IRQS] = { [0 ... NR_IRQS-1] = NULL };
static kmem_cache_t* msi_cachep;
struct msi_desc *entry;
struct msg_address address;
unsigned int irq = vector;
+ unsigned int dest_cpu = first_cpu(cpu_mask);
entry = (struct msi_desc *)msi_desc[vector];
if (!entry || !entry->dev)
pci_read_config_dword(entry->dev, msi_lower_address_reg(pos),
&address.lo_address.value);
address.lo_address.value &= MSI_ADDRESS_DEST_ID_MASK;
- address.lo_address.value |= (cpu_mask_to_apicid(cpu_mask) <<
- MSI_TARGET_CPU_SHIFT);
- entry->msi_attrib.current_cpu = cpu_mask_to_apicid(cpu_mask);
+ address.lo_address.value |= (cpu_physical_id(dest_cpu) <<
+ MSI_TARGET_CPU_SHIFT);
+ entry->msi_attrib.current_cpu = cpu_physical_id(dest_cpu);
pci_write_config_dword(entry->dev, msi_lower_address_reg(pos),
address.lo_address.value);
set_native_irq_info(irq, cpu_mask);
address.lo_address.value = readl(entry->mask_base + offset);
address.lo_address.value &= MSI_ADDRESS_DEST_ID_MASK;
- address.lo_address.value |= (cpu_mask_to_apicid(cpu_mask) <<
- MSI_TARGET_CPU_SHIFT);
- entry->msi_attrib.current_cpu = cpu_mask_to_apicid(cpu_mask);
+ address.lo_address.value |= (cpu_physical_id(dest_cpu) <<
+ MSI_TARGET_CPU_SHIFT);
+ entry->msi_attrib.current_cpu = cpu_physical_id(dest_cpu);
writel(address.lo_address.value, entry->mask_base + offset);
set_native_irq_info(irq, cpu_mask);
break;
static void msi_address_init(struct msg_address *msi_address)
{
unsigned int dest_id;
+ unsigned long dest_phys_id = cpu_physical_id(MSI_TARGET_CPU);
memset(msi_address, 0, sizeof(struct msg_address));
msi_address->hi_address = (u32)0;
dest_id = (MSI_ADDRESS_HEADER << MSI_ADDRESS_HEADER_SHIFT);
- msi_address->lo_address.u.dest_mode = MSI_DEST_MODE;
+ msi_address->lo_address.u.dest_mode = MSI_PHYSICAL_MODE;
msi_address->lo_address.u.redirection_hint = MSI_REDIRECTION_HINT_MODE;
msi_address->lo_address.u.dest_id = dest_id;
- msi_address->lo_address.value |= (MSI_TARGET_CPU << MSI_TARGET_CPU_SHIFT);
+ msi_address->lo_address.value |= (dest_phys_id << MSI_TARGET_CPU_SHIFT);
}
static int msi_free_vector(struct pci_dev* dev, int vector, int reassign);
static acpi_status
acpi_run_osc (
acpi_handle handle,
- u32 level,
- void *context,
- void **retval )
+ void *context)
{
acpi_status status;
struct acpi_object_list input;
*
* Attempt to take control from Firmware on requested control bits.
**/
-acpi_status pci_osc_control_set(u32 flags)
+acpi_status pci_osc_control_set(acpi_handle handle, u32 flags)
{
acpi_status status;
u32 ctrlset;
return AE_SUPPORT;
}
ctrlset_buf[OSC_CONTROL_TYPE] |= ctrlset;
- status = acpi_get_devices ( PCI_ROOT_HID_STRING,
- acpi_run_osc,
- ctrlset_buf,
- NULL );
+ status = acpi_run_osc(handle, ctrlset_buf);
if (ACPI_FAILURE (status)) {
ctrlset_buf[OSC_CONTROL_TYPE] &= ~ctrlset;
}
* Adds a new dynamic pci device ID to this driver,
* and causes the driver to probe for all devices again.
*/
-static inline ssize_t
+static ssize_t
store_new_id(struct device_driver *driver, const char *buf, size_t count)
{
struct pci_dynid *dynid;
};
/**
- * pci_register_driver - register a new pci driver
+ * __pci_register_driver - register a new pci driver
* @drv: the driver structure to register
+ * @owner: owner module of drv
*
* Adds the driver structure to the list of registered drivers.
* Returns a negative value on error, otherwise 0.
* If no error occurred, the driver remains registered even if
* no device was claimed during registration.
*/
-int pci_register_driver(struct pci_driver *drv)
+int __pci_register_driver(struct pci_driver *drv, struct module *owner)
{
int error;
printk(KERN_WARNING "Warning: PCI driver %s has a struct "
"device_driver shutdown method, please update!\n",
drv->name);
- drv->driver.owner = drv->owner;
+ drv->driver.owner = owner;
drv->driver.kobj.ktype = &pci_driver_kobj_type;
spin_lock_init(&drv->dynids.lock);
EXPORT_SYMBOL(pci_match_id);
EXPORT_SYMBOL(pci_match_device);
-EXPORT_SYMBOL(pci_register_driver);
+EXPORT_SYMBOL(__pci_register_driver);
EXPORT_SYMBOL(pci_unregister_driver);
EXPORT_SYMBOL(pci_dev_driver);
EXPORT_SYMBOL(pci_bus_type);
return max;
}
+static int __pci_find_next_cap(struct pci_bus *bus, unsigned int devfn, u8 pos, int cap)
+{
+ u8 id;
+ int ttl = 48;
+
+ while (ttl--) {
+ pci_bus_read_config_byte(bus, devfn, pos, &pos);
+ if (pos < 0x40)
+ break;
+ pos &= ~3;
+ pci_bus_read_config_byte(bus, devfn, pos + PCI_CAP_LIST_ID,
+ &id);
+ if (id == 0xff)
+ break;
+ if (id == cap)
+ return pos;
+ pos += PCI_CAP_LIST_NEXT;
+ }
+ return 0;
+}
+
+int pci_find_next_capability(struct pci_dev *dev, u8 pos, int cap)
+{
+ return __pci_find_next_cap(dev->bus, dev->devfn,
+ pos + PCI_CAP_LIST_NEXT, cap);
+}
+EXPORT_SYMBOL_GPL(pci_find_next_capability);
+
static int __pci_bus_find_cap(struct pci_bus *bus, unsigned int devfn, u8 hdr_type, int cap)
{
u16 status;
- u8 pos, id;
- int ttl = 48;
+ u8 pos;
pci_bus_read_config_word(bus, devfn, PCI_STATUS, &status);
if (!(status & PCI_STATUS_CAP_LIST))
switch (hdr_type) {
case PCI_HEADER_TYPE_NORMAL:
case PCI_HEADER_TYPE_BRIDGE:
- pci_bus_read_config_byte(bus, devfn, PCI_CAPABILITY_LIST, &pos);
+ pos = PCI_CAPABILITY_LIST;
break;
case PCI_HEADER_TYPE_CARDBUS:
- pci_bus_read_config_byte(bus, devfn, PCI_CB_CAPABILITY_LIST, &pos);
+ pos = PCI_CB_CAPABILITY_LIST;
break;
default:
return 0;
}
- while (ttl-- && pos >= 0x40) {
- pos &= ~3;
- pci_bus_read_config_byte(bus, devfn, pos + PCI_CAP_LIST_ID, &id);
- if (id == 0xff)
- break;
- if (id == cap)
- return pos;
- pci_bus_read_config_byte(bus, devfn, pos + PCI_CAP_LIST_NEXT, &pos);
- }
- return 0;
+ return __pci_find_next_cap(bus, devfn, pos, cap);
}
/**
pci_read_config_word(dev, 0x70, &hm);
hm &= PCI_BASE_ADDRESS_IO_MASK;
- quirk_io_region(dev, hm, 128, PCI_BRIDGE_RESOURCES + 1, "vt82c868 HW-mon");
+ quirk_io_region(dev, hm, 128, PCI_BRIDGE_RESOURCES + 1, "vt82c686 HW-mon");
pci_read_config_dword(dev, 0x90, &smb);
smb &= PCI_BASE_ADDRESS_IO_MASK;
- quirk_io_region(dev, smb, 16, PCI_BRIDGE_RESOURCES + 2, "vt82c868 SMB");
+ quirk_io_region(dev, smb, 16, PCI_BRIDGE_RESOURCES + 2, "vt82c686 SMB");
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_4, quirk_vt82c686_acpi );
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NETMOS, PCI_ANY_ID, quirk_netmos);
+
+static void __devinit fixup_rev1_53c810(struct pci_dev* dev)
+{
+ /* rev 1 ncr53c810 chips don't set the class at all which means
+ * they don't get their resources remapped. Fix that here.
+ */
+
+ if (dev->class == PCI_CLASS_NOT_DEFINED) {
+ printk(KERN_INFO "NCR 53c810 rev 1 detected, setting PCI class.\n");
+ dev->class = PCI_CLASS_STORAGE_SCSI;
+ }
+}
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NCR, PCI_DEVICE_ID_NCR_53C810, fixup_rev1_53c810);
+
+
static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f, struct pci_fixup *end)
{
while (f < end) {
ret = socket_setup(skt, setup_delay);
if (ret == CS_SUCCESS) {
skt->state |= SOCKET_PRESENT;
+
+ printk(KERN_NOTICE "pccard: %s card inserted into slot %d\n",
+ (skt->state & SOCKET_CARDBUS) ? "CardBus" : "PCMCIA",
+ skt->sock);
+
#ifdef CONFIG_CARDBUS
if (skt->state & SOCKET_CARDBUS) {
cb_alloc(skt);
static void socket_remove(struct pcmcia_socket *skt)
{
+ printk(KERN_NOTICE "pccard: card ejected from slot %d\n", skt->sock);
socket_shutdown(skt);
cs_socket_put(skt);
}
list_add_tail(&p_dev->socket_device_list, &s->devices_list);
spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ printk(KERN_NOTICE "pcmcia: registering new device %s\n",
+ p_dev->devname);
+
pcmcia_device_query(p_dev);
if (device_register(&p_dev->dev)) {
.resume = pcmcia_socket_dev_resume,
};
-static struct platform_device i82365_device = {
- .name = "i82365",
- .id = 0,
-};
+static struct platform_device *i82365_device;
static int __init init_i82365(void)
{
if (ret)
return ret;
- ret = platform_device_register(&i82365_device);
+ i82365_device = platform_device_alloc("i82365", 0);
+ if (i82365_device) {
+ ret = platform_device_add(i82365_device);
+ if (ret)
+ platform_device_put(i82365_device);
+ } else
+ ret = -ENOMEM;
+
if (ret) {
driver_unregister(&i82365_driver);
return ret;
if (sockets == 0) {
printk("not found.\n");
- platform_device_unregister(&i82365_device);
+ platform_device_unregister(i82365_device);
release_region(i365_base, 2);
driver_unregister(&i82365_driver);
return -ENODEV;
/* register sockets with the pcmcia core */
for (i = 0; i < sockets; i++) {
- socket[i].socket.dev.dev = &i82365_device.dev;
+ socket[i].socket.dev.dev = &i82365_device->dev;
socket[i].socket.ops = &pcic_operations;
socket[i].socket.resource_ops = &pccard_nonstatic_ops;
socket[i].socket.owner = THIS_MODULE;
if (socket[i].flags & IS_REGISTERED)
pcmcia_unregister_socket(&socket[i].socket);
}
- platform_device_unregister(&i82365_device);
+ platform_device_unregister(i82365_device);
if (poll_interval != 0)
del_timer_sync(&poll_timer);
if (grab_irq != 0)
//FIXME: check return code
sysfs_create_group(&rp->cdev->dev.kobj, &raw3270_attr_group);
rp->clttydev =
- class_device_create(class3270,
+ class_device_create(class3270, NULL,
MKDEV(IBM_TTY3270_MAJOR, rp->minor),
&rp->cdev->dev, "tty%s",
rp->cdev->dev.bus_id);
rp->cltubdev =
- class_device_create(class3270,
+ class_device_create(class3270, NULL,
MKDEV(IBM_FS3270_MAJOR, rp->minor),
&rp->cdev->dev, "tub%s",
rp->cdev->dev.bus_id);
* Author(s): Original Code written by
* DJ Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com)
* Rewritten by
- * Frank Pavlic (pavlic@de.ibm.com) and
+ * Frank Pavlic (fpavlic@de.ibm.com) and
* Martin Schwidefsky <schwidefsky@de.ibm.com>
*
* $Revision: 1.99 $ $Date: 2005/05/11 08:10:17 $
module_init(lcs_init_module);
module_exit(lcs_cleanup_module);
-MODULE_AUTHOR("Frank Pavlic <pavlic@de.ibm.com>");
+MODULE_AUTHOR("Frank Pavlic <fpavlic@de.ibm.com>");
MODULE_LICENSE("GPL");
#include <linux/trdevice.h>
#include <linux/etherdevice.h>
#include <linux/if_vlan.h>
+#include <linux/ctype.h>
#include <net/ipv6.h>
#include <linux/in6.h>
#include "qeth_mpc.h"
-#define VERSION_QETH_H "$Revision: 1.142 $"
+#define VERSION_QETH_H "$Revision: 1.152 $"
#ifdef CONFIG_QETH_IPV6
#define QETH_VERSION_IPV6 ":IPv6"
atomic_t refcnt;
};
-#define QETH_BROADCAST_WITH_ECHO 1
-#define QETH_BROADCAST_WITHOUT_ECHO 2
struct qeth_card_blkt {
int time_total;
int inter_packet_jumbo;
};
-
-
+#define QETH_BROADCAST_WITH_ECHO 0x01
+#define QETH_BROADCAST_WITHOUT_ECHO 0x02
+#define QETH_LAYER2_MAC_READ 0x01
+#define QETH_LAYER2_MAC_REGISTERED 0x02
struct qeth_card_info {
unsigned short unit_addr2;
unsigned short cula;
__u16 func_level;
char mcl_level[QETH_MCL_LENGTH + 1];
int guestlan;
- int layer2_mac_registered;
+ int mac_bits;
int portname_required;
int portno;
char portname[9];
int unique_id;
struct qeth_card_blkt blkt;
__u32 csum_mask;
+ enum qeth_ipa_promisc_modes promisc_mode;
};
struct qeth_card_options {
enum qeth_threads {
QETH_SET_IP_THREAD = 1,
QETH_RECOVER_THREAD = 2,
+ QETH_SET_PROMISC_MODE_THREAD = 4,
};
struct qeth_osn_info {
}
}
+static inline int
+qeth_isdigit(char * buf)
+{
+ while (*buf) {
+ if (!isdigit(*buf++))
+ return 0;
+ }
+ return 1;
+}
+
+static inline int
+qeth_isxdigit(char * buf)
+{
+ while (*buf) {
+ if (!isxdigit(*buf++))
+ return 0;
+ }
+ return 1;
+}
+
static inline void
qeth_ipaddr4_to_string(const __u8 *addr, char *buf)
{
int i;
start = buf;
- for (i = 0; i < 3; i++) {
- if (!(end = strchr(start, '.')))
+ for (i = 0; i < 4; i++) {
+ if (i == 3) {
+ end = strchr(start,0xa);
+ if (end)
+ len = end - start;
+ else
+ len = strlen(start);
+ }
+ else {
+ end = strchr(start, '.');
+ len = end - start;
+ }
+ if ((len <= 0) || (len > 3))
return -EINVAL;
- len = end - start;
memset(abuf, 0, 4);
strncpy(abuf, start, len);
+ if (!qeth_isdigit(abuf))
+ return -EINVAL;
addr[i] = simple_strtoul(abuf, &tmp, 10);
start = end + 1;
}
- memset(abuf, 0, 4);
- strcpy(abuf, start);
- addr[3] = simple_strtoul(abuf, &tmp, 10);
return 0;
}
tmp_addr = (u16 *)addr;
start = buf;
- for (i = 0; i < 7; i++) {
- if (!(end = strchr(start, ':')))
+ for (i = 0; i < 8; i++) {
+ if (i == 7) {
+ end = strchr(start,0xa);
+ if (end)
+ len = end - start;
+ else
+ len = strlen(start);
+ }
+ else {
+ end = strchr(start, ':');
+ len = end - start;
+ }
+ if ((len <= 0) || (len > 4))
return -EINVAL;
- len = end - start;
memset(abuf, 0, 5);
strncpy(abuf, start, len);
+ if (!qeth_isxdigit(abuf))
+ return -EINVAL;
tmp_addr[i] = simple_strtoul(abuf, &tmp, 16);
start = end + 1;
}
- memset(abuf, 0, 5);
- strcpy(abuf, start);
- tmp_addr[7] = simple_strtoul(abuf, &tmp, 16);
return 0;
}
/*
*
- * linux/drivers/s390/net/qeth_main.c ($Revision: 1.224 $)
+ * linux/drivers/s390/net/qeth_main.c ($Revision: 1.242 $)
*
* Linux on zSeries OSA Express and HiperSockets support
*
* Author(s): Original Code written by
* Utz Bacher (utz.bacher@de.ibm.com)
* Rewritten by
- * Frank Pavlic (pavlic@de.ibm.com) and
+ * Frank Pavlic (fpavlic@de.ibm.com) and
* Thomas Spatzier <tspat@de.ibm.com>
*
- * $Revision: 1.224 $ $Date: 2005/05/04 20:19:18 $
+ * $Revision: 1.242 $ $Date: 2005/05/04 20:19:18 $
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#include "qeth_eddp.h"
#include "qeth_tso.h"
-#define VERSION_QETH_C "$Revision: 1.224 $"
+#define VERSION_QETH_C "$Revision: 1.242 $"
static const char *version = "qeth S/390 OSA-Express driver";
/**
static void
qeth_set_multicast_list(struct net_device *);
+static void
+qeth_setadp_promisc_mode(struct qeth_card *);
+
static void
qeth_notify_processes(void)
{
int found = 0;
list_for_each_entry(addr, &card->ip_list, entry) {
+ if (card->options.layer2) {
+ if ((addr->type == todo->type) &&
+ (memcmp(&addr->mac, &todo->mac,
+ OSA_ADDR_LEN) == 0)) {
+ found = 1;
+ break;
+ }
+ continue;
+ }
if ((addr->proto == QETH_PROT_IPV4) &&
(todo->proto == QETH_PROT_IPV4) &&
(addr->type == todo->type) &&
(addr->u.a4.addr == todo->u.a4.addr) &&
- (addr->u.a4.mask == todo->u.a4.mask) ){
+ (addr->u.a4.mask == todo->u.a4.mask)) {
found = 1;
break;
}
(addr->type == todo->type) &&
(addr->u.a6.pfxlen == todo->u.a6.pfxlen) &&
(memcmp(&addr->u.a6.addr, &todo->u.a6.addr,
- sizeof(struct in6_addr)) == 0)) {
+ sizeof(struct in6_addr)) == 0)) {
found = 1;
break;
}
}
- if (found){
+ if (found) {
addr->users += todo->users;
if (addr->users <= 0){
*__addr = addr;
return 0;
}
}
- if (todo->users > 0){
+ if (todo->users > 0) {
/* for VIPA and RXIP limit refcount to 1 */
if (todo->type != QETH_IP_TYPE_NORMAL)
todo->users = 1;
if ((addr->type == QETH_IP_TYPE_DEL_ALL_MC) &&
(tmp->type == QETH_IP_TYPE_DEL_ALL_MC))
return 0;
+ if (card->options.layer2) {
+ if ((tmp->type == addr->type) &&
+ (tmp->is_multicast == addr->is_multicast) &&
+ (memcmp(&tmp->mac, &addr->mac,
+ OSA_ADDR_LEN) == 0)) {
+ found = 1;
+ break;
+ }
+ continue;
+ }
if ((tmp->proto == QETH_PROT_IPV4) &&
(addr->proto == QETH_PROT_IPV4) &&
(tmp->type == addr->type) &&
(tmp->is_multicast == addr->is_multicast) &&
(tmp->u.a4.addr == addr->u.a4.addr) &&
- (tmp->u.a4.mask == addr->u.a4.mask) ){
+ (tmp->u.a4.mask == addr->u.a4.mask)) {
found = 1;
break;
}
(tmp->is_multicast == addr->is_multicast) &&
(tmp->u.a6.pfxlen == addr->u.a6.pfxlen) &&
(memcmp(&tmp->u.a6.addr, &addr->u.a6.addr,
- sizeof(struct in6_addr)) == 0) ){
+ sizeof(struct in6_addr)) == 0)) {
found = 1;
break;
}
tmp->users += addr->users;
else
tmp->users += add? 1:-1;
- if (tmp->users == 0){
+ if (tmp->users == 0) {
list_del(&tmp->entry);
kfree(tmp);
}
unsigned long flags;
int rc = 0;
- QETH_DBF_TEXT(trace,4,"delip");
- if (addr->proto == QETH_PROT_IPV4)
- QETH_DBF_HEX(trace,4,&addr->u.a4.addr,4);
+ QETH_DBF_TEXT(trace, 4, "delip");
+
+ if (card->options.layer2)
+ QETH_DBF_HEX(trace, 4, &addr->mac, 6);
+ else if (addr->proto == QETH_PROT_IPV4)
+ QETH_DBF_HEX(trace, 4, &addr->u.a4.addr, 4);
else {
- QETH_DBF_HEX(trace,4,&addr->u.a6.addr,8);
- QETH_DBF_HEX(trace,4,((char *)&addr->u.a6.addr)+8,8);
+ QETH_DBF_HEX(trace, 4, &addr->u.a6.addr, 8);
+ QETH_DBF_HEX(trace, 4, ((char *)&addr->u.a6.addr) + 8, 8);
}
spin_lock_irqsave(&card->ip_lock, flags);
rc = __qeth_insert_ip_todo(card, addr, 0);
unsigned long flags;
int rc = 0;
- QETH_DBF_TEXT(trace,4,"addip");
- if (addr->proto == QETH_PROT_IPV4)
- QETH_DBF_HEX(trace,4,&addr->u.a4.addr,4);
+ QETH_DBF_TEXT(trace, 4, "addip");
+ if (card->options.layer2)
+ QETH_DBF_HEX(trace, 4, &addr->mac, 6);
+ else if (addr->proto == QETH_PROT_IPV4)
+ QETH_DBF_HEX(trace, 4, &addr->u.a4.addr, 4);
else {
- QETH_DBF_HEX(trace,4,&addr->u.a6.addr,8);
- QETH_DBF_HEX(trace,4,((char *)&addr->u.a6.addr)+8,8);
+ QETH_DBF_HEX(trace, 4, &addr->u.a6.addr, 8);
+ QETH_DBF_HEX(trace, 4, ((char *)&addr->u.a6.addr) + 8, 8);
}
spin_lock_irqsave(&card->ip_lock, flags);
rc = __qeth_insert_ip_todo(card, addr, 1);
{
struct qeth_ipaddr *addr, *tmp;
int rc;
-
+again:
list_for_each_entry_safe(addr, tmp, &card->ip_list, entry) {
if (addr->is_multicast) {
spin_unlock_irqrestore(&card->ip_lock, *flags);
if (!rc) {
list_del(&addr->entry);
kfree(addr);
+ goto again;
}
}
}
static void qeth_delete_mc_addresses(struct qeth_card *);
static void qeth_add_multicast_ipv4(struct qeth_card *);
+static void qeth_layer2_add_multicast(struct qeth_card *);
#ifdef CONFIG_QETH_IPV6
static void qeth_add_multicast_ipv6(struct qeth_card *);
#endif
return 0;
}
+/*
+ * Drive the SET_PROMISC_MODE thread
+ */
+static int
+qeth_set_promisc_mode(void *ptr)
+{
+ struct qeth_card *card = (struct qeth_card *) ptr;
+
+ daemonize("qeth_setprm");
+ QETH_DBF_TEXT(trace,4,"setprm1");
+ if (!qeth_do_run_thread(card, QETH_SET_PROMISC_MODE_THREAD))
+ return 0;
+ QETH_DBF_TEXT(trace,4,"setprm2");
+ qeth_setadp_promisc_mode(card);
+ qeth_clear_thread_running_bit(card, QETH_SET_PROMISC_MODE_THREAD);
+ return 0;
+}
+
static int
qeth_recover(void *ptr)
{
if (qeth_do_start_thread(card, QETH_SET_IP_THREAD))
kernel_thread(qeth_register_ip_addresses, (void *)card,SIGCHLD);
+ if (qeth_do_start_thread(card, QETH_SET_PROMISC_MODE_THREAD))
+ kernel_thread(qeth_set_promisc_mode, (void *)card, SIGCHLD);
if (qeth_do_start_thread(card, QETH_RECOVER_THREAD))
kernel_thread(qeth_recover, (void *) card, SIGCHLD);
}
if ( (card->info.type != QETH_CARD_TYPE_OSN) &&
(card->options.layer2) &&
- (!card->info.layer2_mac_registered)) {
+ (!(card->info.mac_bits & QETH_LAYER2_MAC_REGISTERED))) {
QETH_DBF_TEXT(trace,4,"nomacadr");
return -EPERM;
}
out:
if (flush_count)
qeth_flush_buffers(queue, 0, start_index, flush_count);
+ else if (!atomic_read(&queue->set_pci_flags_count))
+ atomic_swap(&queue->state, QETH_OUT_Q_LOCKED_FLUSH);
/*
* queue->state will go from LOCKED -> UNLOCKED or from
* LOCKED_FLUSH -> LOCKED if output_handler wanted to 'notify' us
unsigned long);
static int
+qeth_default_setadapterparms_cb(struct qeth_card *card,
+ struct qeth_reply *reply,
+ unsigned long data);
+static int
qeth_send_setassparms(struct qeth_card *, struct qeth_cmd_buffer *,
__u16, long,
int (*reply_cb)
struct qeth_ipaddr *addr;
QETH_DBF_TEXT(trace, 4, "frvaddr4");
- if (!card->vlangrp)
- return;
+
rcu_read_lock();
in_dev = __in_dev_get_rcu(card->vlangrp->vlan_devices[vid]);
if (!in_dev)
struct qeth_ipaddr *addr;
QETH_DBF_TEXT(trace, 4, "frvaddr6");
- if (!card->vlangrp)
- return;
+
in6_dev = in6_dev_get(card->vlangrp->vlan_devices[vid]);
if (!in6_dev)
return;
}
static void
+qeth_free_vlan_addresses(struct qeth_card *card, unsigned short vid)
+{
+ if (card->options.layer2 || !card->vlangrp)
+ return;
+ qeth_free_vlan_addresses4(card, vid);
+ qeth_free_vlan_addresses6(card, vid);
+}
+
+static int
+qeth_layer2_send_setdelvlan_cb(struct qeth_card *card,
+ struct qeth_reply *reply,
+ unsigned long data)
+{
+ struct qeth_ipa_cmd *cmd;
+
+ QETH_DBF_TEXT(trace, 2, "L2sdvcb");
+ cmd = (struct qeth_ipa_cmd *) data;
+ if (cmd->hdr.return_code) {
+ PRINT_ERR("Error in processing VLAN %i on %s: 0x%x. "
+ "Continuing\n",cmd->data.setdelvlan.vlan_id,
+ QETH_CARD_IFNAME(card), cmd->hdr.return_code);
+ QETH_DBF_TEXT_(trace, 2, "L2VL%4x", cmd->hdr.command);
+ QETH_DBF_TEXT_(trace, 2, "L2%s", CARD_BUS_ID(card));
+ QETH_DBF_TEXT_(trace, 2, "err%d", cmd->hdr.return_code);
+ }
+ return 0;
+}
+
+static int
qeth_layer2_send_setdelvlan(struct qeth_card *card, __u16 i,
enum qeth_ipa_cmds ipacmd)
{
- int rc;
struct qeth_ipa_cmd *cmd;
struct qeth_cmd_buffer *iob;
iob = qeth_get_ipacmd_buffer(card, ipacmd, QETH_PROT_IPV4);
cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
cmd->data.setdelvlan.vlan_id = i;
-
- rc = qeth_send_ipa_cmd(card, iob, NULL, NULL);
- if (rc) {
- PRINT_ERR("Error in processing VLAN %i on %s: 0x%x. "
- "Continuing\n",i, QETH_CARD_IFNAME(card), rc);
- QETH_DBF_TEXT_(trace, 2, "L2VL%4x", ipacmd);
- QETH_DBF_TEXT_(trace, 2, "L2%s", CARD_BUS_ID(card));
- QETH_DBF_TEXT_(trace, 2, "err%d", rc);
- }
+ return qeth_send_ipa_cmd(card, iob,
+ qeth_layer2_send_setdelvlan_cb, NULL);
}
static void
qeth_free_vlan_skbs(card, vid);
spin_lock_irqsave(&card->vlanlock, flags);
/* unregister IP addresses of vlan device */
- qeth_free_vlan_addresses4(card, vid);
- qeth_free_vlan_addresses6(card, vid);
+ qeth_free_vlan_addresses(card, vid);
if (card->vlangrp)
card->vlangrp->vlan_devices[vid] = NULL;
spin_unlock_irqrestore(&card->vlanlock, flags);
qeth_set_multicast_list(card->dev);
}
#endif
+/**
+ * Examine hardware response to SET_PROMISC_MODE
+ */
+static int
+qeth_setadp_promisc_mode_cb(struct qeth_card *card,
+ struct qeth_reply *reply,
+ unsigned long data)
+{
+ struct qeth_ipa_cmd *cmd;
+ struct qeth_ipacmd_setadpparms *setparms;
+
+ QETH_DBF_TEXT(trace,4,"prmadpcb");
+
+ cmd = (struct qeth_ipa_cmd *) data;
+ setparms = &(cmd->data.setadapterparms);
+
+ qeth_default_setadapterparms_cb(card, reply, (unsigned long)cmd);
+ if (cmd->hdr.return_code) {
+ QETH_DBF_TEXT_(trace,4,"prmrc%2.2x",cmd->hdr.return_code);
+ setparms->data.mode = SET_PROMISC_MODE_OFF;
+ }
+ card->info.promisc_mode = setparms->data.mode;
+ return 0;
+}
+/*
+ * Set promiscuous mode (on or off) (SET_PROMISC_MODE command)
+ */
+static void
+qeth_setadp_promisc_mode(struct qeth_card *card)
+{
+ enum qeth_ipa_promisc_modes mode;
+ struct net_device *dev = card->dev;
+ struct qeth_cmd_buffer *iob;
+ struct qeth_ipa_cmd *cmd;
+
+ QETH_DBF_TEXT(trace, 4, "setprom");
+
+ if (((dev->flags & IFF_PROMISC) &&
+ (card->info.promisc_mode == SET_PROMISC_MODE_ON)) ||
+ (!(dev->flags & IFF_PROMISC) &&
+ (card->info.promisc_mode == SET_PROMISC_MODE_OFF)))
+ return;
+ mode = SET_PROMISC_MODE_OFF;
+ if (dev->flags & IFF_PROMISC)
+ mode = SET_PROMISC_MODE_ON;
+ QETH_DBF_TEXT_(trace, 4, "mode:%x", mode);
+
+ iob = qeth_get_adapter_cmd(card, IPA_SETADP_SET_PROMISC_MODE,
+ sizeof(struct qeth_ipacmd_setadpparms));
+ cmd = (struct qeth_ipa_cmd *)(iob->data + IPA_PDU_HEADER_SIZE);
+ cmd->data.setadapterparms.data.mode = mode;
+ qeth_send_ipa_cmd(card, iob, qeth_setadp_promisc_mode_cb, NULL);
+}
/**
* set multicast address on card
QETH_DBF_TEXT(trace,3,"setmulti");
qeth_delete_mc_addresses(card);
+ if (card->options.layer2) {
+ qeth_layer2_add_multicast(card);
+ goto out;
+ }
qeth_add_multicast_ipv4(card);
#ifdef CONFIG_QETH_IPV6
qeth_add_multicast_ipv6(card);
#endif
+out:
if (qeth_set_thread_start_bit(card, QETH_SET_IP_THREAD) == 0)
schedule_work(&card->kernel_thread_starter);
+ if (!qeth_adp_supported(card, IPA_SETADP_SET_PROMISC_MODE))
+ return;
+ if (qeth_set_thread_start_bit(card, QETH_SET_PROMISC_MODE_THREAD)==0)
+ schedule_work(&card->kernel_thread_starter);
+
}
static int
in_dev_put(in4_dev);
}
+static void
+qeth_layer2_add_multicast(struct qeth_card *card)
+{
+ struct qeth_ipaddr *ipm;
+ struct dev_mc_list *dm;
+
+ QETH_DBF_TEXT(trace,4,"L2addmc");
+ for (dm = card->dev->mc_list; dm; dm = dm->next) {
+ ipm = qeth_get_addr_buffer(QETH_PROT_IPV4);
+ if (!ipm)
+ continue;
+ memcpy(ipm->mac,dm->dmi_addr,MAX_ADDR_LEN);
+ ipm->is_multicast = 1;
+ if (!qeth_add_ip(card, ipm))
+ kfree(ipm);
+ }
+}
+
#ifdef CONFIG_QETH_IPV6
static inline void
qeth_add_mc6(struct qeth_card *card, struct inet6_dev *in6_dev)
PRINT_WARN("Error in registering MAC address on " \
"device %s: x%x\n", CARD_BUS_ID(card),
cmd->hdr.return_code);
- card->info.layer2_mac_registered = 0;
+ card->info.mac_bits &= ~QETH_LAYER2_MAC_REGISTERED;
cmd->hdr.return_code = -EIO;
} else {
- card->info.layer2_mac_registered = 1;
+ card->info.mac_bits |= QETH_LAYER2_MAC_REGISTERED;
memcpy(card->dev->dev_addr,cmd->data.setdelmac.mac,
OSA_ADDR_LEN);
PRINT_INFO("MAC address %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x "
cmd->hdr.return_code = -EIO;
return 0;
}
- card->info.layer2_mac_registered = 0;
+ card->info.mac_bits &= ~QETH_LAYER2_MAC_REGISTERED;
return 0;
}
qeth_layer2_send_delmac(struct qeth_card *card, __u8 *mac)
{
QETH_DBF_TEXT(trace, 2, "L2Delmac");
- if (!card->info.layer2_mac_registered)
+ if (!(card->info.mac_bits & QETH_LAYER2_MAC_REGISTERED))
return 0;
return qeth_layer2_send_setdelmac(card, mac, IPA_CMD_DELVMAC,
qeth_layer2_send_delmac_cb);
card = (struct qeth_card *) dev->priv;
if (!card->options.layer2) {
- PRINT_WARN("Setting MAC address on %s is not supported"
+ PRINT_WARN("Setting MAC address on %s is not supported "
"in Layer 3 mode.\n", dev->name);
QETH_DBF_TEXT(trace, 3, "setmcLY3");
return -EOPNOTSUPP;
return 0;
}
+
+
static int
qeth_query_setadapterparms_cb(struct qeth_card *card, struct qeth_reply *reply,
unsigned long data)
QETH_DBF_TEXT(trace,4,"chgmaccb");
cmd = (struct qeth_ipa_cmd *) data;
- memcpy(card->dev->dev_addr,
- &cmd->data.setadapterparms.data.change_addr.addr,OSA_ADDR_LEN);
+ if (!card->options.layer2 || card->info.guestlan ||
+ !(card->info.mac_bits & QETH_LAYER2_MAC_READ)) {
+ memcpy(card->dev->dev_addr,
+ &cmd->data.setadapterparms.data.change_addr.addr,
+ OSA_ADDR_LEN);
+ card->info.mac_bits |= QETH_LAYER2_MAC_READ;
+ }
qeth_default_setadapterparms_cb(card, reply, (unsigned long) cmd);
return 0;
}
QETH_DBF_TEXT(setup, 2, "doL2init");
QETH_DBF_TEXT_(setup, 2, "doL2%s", CARD_BUS_ID(card));
+ rc = qeth_query_setadapterparms(card);
+ if (rc) {
+ PRINT_WARN("could not query adapter parameters on device %s: "
+ "x%x\n", CARD_BUS_ID(card), rc);
+ }
+
rc = qeth_setadpparms_change_macaddr(card);
if (rc) {
PRINT_WARN("couldn't get MAC address on "
EXPORT_SYMBOL(qeth_osn_assist);
module_init(qeth_init);
module_exit(qeth_exit);
-MODULE_AUTHOR("Frank Pavlic <pavlic@de.ibm.com>");
+MODULE_AUTHOR("Frank Pavlic <fpavlic@de.ibm.com>");
MODULE_DESCRIPTION("Linux on zSeries OSA Express and HiperSockets support\n" \
"Copyright 2000,2003 IBM Corporation\n");
* Linux on zSeries OSA Express and HiperSockets support
*
* Copyright 2000,2003 IBM Corporation
- * Author(s): Frank Pavlic <pavlic@de.ibm.com>
+ * Author(s): Frank Pavlic <fpavlic@de.ibm.com>
* Thomas Spatzier <tspat@de.ibm.com>
*
*/
* Copyright 2000,2003 IBM Corporation
* Author(s): Utz Bacher <utz.bacher@de.ibm.com>
* Thomas Spatzier <tspat@de.ibm.com>
- * Frank Pavlic <pavlic@de.ibm.com>
+ * Frank Pavlic <fpavlic@de.ibm.com>
*
*/
#ifndef __QETH_MPC_H__
#include <asm/qeth.h>
-#define VERSION_QETH_MPC_H "$Revision: 1.43 $"
+#define VERSION_QETH_MPC_H "$Revision: 1.44 $"
extern const char *VERSION_QETH_MPC_C;
IPA_SETADP_SEND_OSA_MESSAGE = 0x0100,
IPA_SETADP_SET_SNMP_CONTROL = 0x0200,
IPA_SETADP_READ_SNMP_PARMS = 0x0400,
- IPA_SETADP_WRITE_SNMP_PARMS = 0x0800,
+ IPA_SETADP_SET_PROMISC_MODE = 0x0800,
IPA_SETADP_QUERY_CARD_INFO = 0x1000,
};
enum qeth_ipa_mac_ops {
CHANGE_ADDR_ADD_ADDR = 1,
CHANGE_ADDR_DEL_ADDR = 2,
CHANGE_ADDR_FLUSH_ADDR_TABLE = 4,
-
-
};
+enum qeth_ipa_promisc_modes {
+ SET_PROMISC_MODE_OFF = 0,
+ SET_PROMISC_MODE_ON = 1,
+};
+
/* (SET)DELIP(M) IPA stuff ***************************************************/
struct qeth_ipacmd_setdelip4 {
__u8 ip_addr[4];
/*
*
- * linux/drivers/s390/net/qeth_sys.c ($Revision: 1.55 $)
+ * linux/drivers/s390/net/qeth_sys.c ($Revision: 1.58 $)
*
* Linux on zSeries OSA Express and HiperSockets support
* This file contains code related to sysfs.
* Copyright 2000,2003 IBM Corporation
*
* Author(s): Thomas Spatzier <tspat@de.ibm.com>
- * Frank Pavlic <pavlic@de.ibm.com>
+ * Frank Pavlic <fpavlic@de.ibm.com>
*
*/
#include <linux/list.h>
#include "qeth_mpc.h"
#include "qeth_fs.h"
-const char *VERSION_QETH_SYS_C = "$Revision: 1.55 $";
+const char *VERSION_QETH_SYS_C = "$Revision: 1.58 $";
/*****************************************************************************/
/* */
start = buf;
/* get address string */
end = strchr(start, '/');
- if (!end){
+ if (!end || (end-start >= 49)){
PRINT_WARN("Invalid format for ipato_addx/delx. "
"Use <ip addr>/<mask bits>\n");
return -EINVAL;
*
* Copyright 2004 IBM Corporation
*
- * Author(s): Frank Pavlic <pavlic@de.ibm.com>
+ * Author(s): Frank Pavlic <fpavlic@de.ibm.com>
*
* $Revision: 1.7 $ $Date: 2005/05/04 20:19:18 $
*
{
__u8 regs = readb(d7s_regs);
__u8 ireg = 0;
- int error = 0
+ int error = 0;
if (D7S_MINOR != iminor(file->f_dentry->d_inode))
return -ENODEV;
}
}
-static long rtc_compat_ioctl(struct file *file, unsigned int cmd,
- unsigned long arg)
-{
- int rval = -ENOIOCTLCMD;
-
- switch (cmd) {
- /*
- * These two are specific to this driver, the generic rtc ioctls
- * are hanlded elsewhere.
- */
- case RTCGET:
- case RTCSET:
- lock_kernel();
- rval = rtc_ioctl(file->f_dentry->d_inode, file, cmd, arg);
- unlock_kernel();
- break;
- }
-
- return rval;
-}
-
static int rtc_open(struct inode *inode, struct file *file)
{
int ret;
.owner = THIS_MODULE,
.llseek = no_llseek,
.ioctl = rtc_ioctl,
- .compat_ioctl = rtc_compat_ioctl,
.open = rtc_open,
.release = rtc_release,
};
/* Size of event list (per host adapter) */
static int track_events = 0;
static struct Scsi_Host *first_host = NULL; /* Head of list of NCR boards */
-static Scsi_Host_Template *the_template = NULL;
+static struct scsi_host_template *the_template = NULL;
/* NCR53c710 script handling code */
}
/*
- * Function : int ncr53c7xx_init(Scsi_Host_Template *tpnt, int board, int chip,
+ * Function : int ncr53c7xx_init(struct scsi_host_template *tpnt, int board, int chip,
* unsigned long base, int io_port, int irq, int dma, long long options,
* int clock);
*
*/
int
-ncr53c7xx_init (Scsi_Host_Template *tpnt, int board, int chip,
+ncr53c7xx_init (struct scsi_host_template *tpnt, int board, int chip,
unsigned long base, int io_port, int irq, int dma,
long long options, int clock)
{
/* Paranoid people could use panic() here. */
#define FATAL(host) shutdown((host));
-extern int ncr53c7xx_init(Scsi_Host_Template *tpnt, int board, int chip,
+extern int ncr53c7xx_init(struct scsi_host_template *tpnt, int board, int chip,
unsigned long base, int io_port, int irq, int dma,
long long options, int clock);
If unsure, say N.
config SCSI_SATA_MV
- tristate "Marvell SATA support"
+ tristate "Marvell SATA support (HIGHLY EXPERIMENTAL)"
depends on SCSI_SATA && PCI && EXPERIMENTAL
help
This option enables support for the Marvell Serial ATA family.
To compile this driver as a module, choose M here: the
module will be called qlogicfas.
-config SCSI_QLOGIC_ISP
- tristate "Qlogic ISP SCSI support (old driver)"
- depends on PCI && SCSI && BROKEN
- ---help---
- This driver works for all QLogic PCI SCSI host adapters (IQ-PCI,
- IQ-PCI-10, IQ_PCI-D) except for the PCI-basic card. (This latter
- card is supported by the "AM53/79C974 PCI SCSI" driver.)
-
- If you say Y here, make sure to choose "BIOS" at the question "PCI
- access mode".
-
- Please read the file <file:Documentation/scsi/qlogicisp.txt>. You
- should also read the SCSI-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>.
-
- To compile this driver as a module, choose M here: the
- module will be called qlogicisp.
-
- These days the hardware is also supported by the more modern qla1280
- driver. In doubt use that one instead of qlogicisp.
-
config SCSI_QLOGIC_FC
tristate "Qlogic ISP FC SCSI support"
depends on PCI && SCSI
To compile this driver as a module, choose M here: the
module will be called qla1280.
-config SCSI_QLOGIC_1280_1040
- bool "Qlogic QLA 1020/1040 SCSI support"
- depends on SCSI_QLOGIC_1280 && SCSI_QLOGIC_ISP!=y
- help
- Say Y here if you have a QLogic ISP1020/1040 SCSI host adapter and
- do not want to use the old driver. This option enables support in
- the qla1280 driver for those host adapters.
-
config SCSI_QLOGICPTI
tristate "PTI Qlogic, ISP Driver"
depends on SBUS && SCSI
obj-$(CONFIG_SCSI_SYM53C416) += sym53c416.o
obj-$(CONFIG_SCSI_QLOGIC_FAS) += qlogicfas408.o qlogicfas.o
obj-$(CONFIG_PCMCIA_QLOGIC) += qlogicfas408.o
-obj-$(CONFIG_SCSI_QLOGIC_ISP) += qlogicisp.o
obj-$(CONFIG_SCSI_QLOGIC_FC) += qlogicfc.o
obj-$(CONFIG_SCSI_QLOGIC_1280) += qla1280.o
obj-$(CONFIG_SCSI_QLA2XXX) += qla2xxx/
/* Allocate structure and insert basic data such as SCSI chip frequency
* data and a pointer to the device
*/
-struct NCR_ESP* esp_allocate(Scsi_Host_Template *tpnt, void *esp_dev)
+struct NCR_ESP* esp_allocate(struct scsi_host_template *tpnt, void *esp_dev)
{
struct NCR_ESP *esp, *elink;
struct Scsi_Host *esp_host;
struct ESP_regs *eregs = esp->eregs;
struct esp_device *esp_dev;
Scsi_Cmnd *SCptr;
- Scsi_Device *SDptr;
+ struct scsi_device *SDptr;
volatile unchar *cmdp = esp->esp_command;
unsigned char the_esp_command;
int lun, target;
static inline void esp_connect(struct NCR_ESP *esp, struct ESP_regs *eregs,
Scsi_Cmnd *sp)
{
- Scsi_Device *dp = sp->device;
+ struct scsi_device *dp = sp->device;
struct esp_device *esp_dev = dp->hostdata;
if(esp->prev_soff != esp_dev->sync_max_offset ||
}
#endif
-int esp_slave_alloc(Scsi_Device *SDptr)
+int esp_slave_alloc(struct scsi_device *SDptr)
{
struct esp_device *esp_dev =
kmalloc(sizeof(struct esp_device), GFP_ATOMIC);
return 0;
}
-void esp_slave_destroy(Scsi_Device *SDptr)
+void esp_slave_destroy(struct scsi_device *SDptr)
{
struct NCR_ESP *esp = (struct NCR_ESP *) SDptr->host->hostdata;
/* External functions */
extern void esp_bootup_reset(struct NCR_ESP *esp, struct ESP_regs *eregs);
-extern struct NCR_ESP *esp_allocate(Scsi_Host_Template *, void *);
+extern struct NCR_ESP *esp_allocate(struct scsi_host_template *, void *);
extern void esp_deallocate(struct NCR_ESP *);
extern void esp_release(void);
extern void esp_initialize(struct NCR_ESP *);
extern int esp_reset(Scsi_Cmnd *);
extern int esp_proc_info(struct Scsi_Host *shost, char *buffer, char **start, off_t offset, int length,
int inout);
-extern int esp_slave_alloc(Scsi_Device *);
-extern void esp_slave_destroy(Scsi_Device *);
+extern int esp_slave_alloc(struct scsi_device *);
+extern void esp_slave_destroy(struct scsi_device *);
#endif /* !(NCR53C9X_H) */
}
#endif /* USE_PIO */
-static int __init NCR53c406a_detect(Scsi_Host_Template * tpnt)
+static int __init NCR53c406a_detect(struct scsi_host_template * tpnt)
{
int present = 0;
struct Scsi_Host *shpnt = NULL;
* Use SG_NONE if DMA mode is enabled!
*/
-static Scsi_Host_Template driver_template =
+static struct scsi_host_template driver_template =
{
.proc_name = "NCR53c406a" /* proc_name */,
.name = "NCR53c406a" /* name */,
}
}
-int __init a2091_detect(Scsi_Host_Template *tpnt)
+int __init a2091_detect(struct scsi_host_template *tpnt)
{
static unsigned char called = 0;
struct Scsi_Host *instance;
#define HOSTS_C
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "A2901",
.name = "Commodore A2091/A590 SCSI",
.detect = a2091_detect,
#include <linux/types.h>
-int a2091_detect(Scsi_Host_Template *);
+int a2091_detect(struct scsi_host_template *);
int a2091_release(struct Scsi_Host *);
const char *wd33c93_info(void);
int wd33c93_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
}
}
-int __init a3000_detect(Scsi_Host_Template *tpnt)
+int __init a3000_detect(struct scsi_host_template *tpnt)
{
wd33c93_regs regs;
#define HOSTS_C
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "A3000",
.name = "Amiga 3000 built-in SCSI",
.detect = a3000_detect,
#include <linux/types.h>
-int a3000_detect(Scsi_Host_Template *);
+int a3000_detect(struct scsi_host_template *);
int a3000_release(struct Scsi_Host *);
const char *wd33c93_info(void);
int wd33c93_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
break;
{
u64 capacity;
- char cp[12];
- unsigned int offset = 0;
+ char cp[13];
dprintk((KERN_DEBUG "READ CAPACITY_16 command.\n"));
capacity = fsa_dev_ptr[cid].size - 1;
- if (scsicmd->cmnd[13] > 12) {
- offset = scsicmd->cmnd[13] - 12;
- if (offset > sizeof(cp))
- break;
- memset(cp, 0, offset);
- aac_internal_transfer(scsicmd, cp, 0, offset);
- }
cp[0] = (capacity >> 56) & 0xff;
cp[1] = (capacity >> 48) & 0xff;
cp[2] = (capacity >> 40) & 0xff;
cp[9] = 0;
cp[10] = 2;
cp[11] = 0;
- aac_internal_transfer(scsicmd, cp, offset, sizeof(cp));
+ cp[12] = 0;
+ aac_internal_transfer(scsicmd, cp, 0,
+ min((unsigned int)scsicmd->cmnd[13], sizeof(cp)));
+ if (sizeof(cp) < scsicmd->cmnd[13]) {
+ unsigned int len, offset = sizeof(cp);
+
+ memset(cp, 0, offset);
+ do {
+ len = min(scsicmd->cmnd[13]-offset, sizeof(cp));
+ aac_internal_transfer(scsicmd, cp, offset, len);
+ } while ((offset += len) < scsicmd->cmnd[13]);
+ }
/* Do not cache partition table for arrays */
scsicmd->device->removable = 1;
break;
/*
- * Find the Scsi_Device associated with the SCSI
+ * Find the scsi_device associated with the SCSI
* address. Make sure we have the right array, and if
* so set the flag to initiate a new re-config once we
* see an AifEnConfigChange AIF come through.
/*
- * Find the Scsi_Device associated with the SCSI address,
+ * Find the scsi_device associated with the SCSI address,
* and mark it as changed, invalidating the cache. This deals
* with changes to existing device IDs.
*/
#include "advansys.h"
#endif
- and after "static Scsi_Host_Template builtin_scsi_hosts[] =":
+ and after "static struct scsi_host_template builtin_scsi_hosts[] =":
#ifdef CONFIG_SCSI_ADVANSYS
ADVANSYS,
--- Driver Structures
--- Driver Data
--- Driver Function Prototypes
- --- Linux 'Scsi_Host_Template' and advansys_setup() Functions
+ --- Linux 'struct scsi_host_template' and advansys_setup() Functions
--- Loadable Driver Support
--- Miscellaneous Driver Functions
--- Functions Required by the Asc Library
/*
- * --- Linux 'Scsi_Host_Template' and advansys_setup() Functions
+ * --- Linux 'struct scsi_host_template' and advansys_setup() Functions
*/
#ifdef CONFIG_PROC_FS
#define _ADVANSYS_H
/*
- * Scsi_Host_Template function prototypes.
+ * struct scsi_host_template function prototypes.
*/
int advansys_detect(struct scsi_host_template *);
int advansys_release(struct Scsi_Host *);
static int registered_count=0;
static struct Scsi_Host *aha152x_host[2];
-static Scsi_Host_Template aha152x_driver_template;
+static struct scsi_host_template aha152x_driver_template;
/*
* internal states of the host
return thislength < length ? thislength : length;
}
-static Scsi_Host_Template aha152x_driver_template = {
+static struct scsi_host_template aha152x_driver_template = {
.module = THIS_MODULE,
.name = AHA152X_REVID,
.proc_name = "aha152x",
#endif
/* return non-zero on detection */
-static int __init aha1542_detect(Scsi_Host_Template * tpnt)
+static int __init aha1542_detect(struct scsi_host_template * tpnt)
{
unsigned char dma_chan;
unsigned char irq_level;
MODULE_LICENSE("GPL");
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "aha1542",
.name = "Adaptec 1542",
.detect = aha1542_detect,
/* REQUEST SENSE */
};
-static int aha1542_detect(Scsi_Host_Template *);
+static int aha1542_detect(struct scsi_host_template *);
static int aha1542_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
static int aha1542_bus_reset(Scsi_Cmnd * SCpnt);
static int aha1542_dev_reset(Scsi_Cmnd * SCpnt);
return 0;
}
-static Scsi_Host_Template aha1740_template = {
+static struct scsi_host_template aha1740_template = {
.module = THIS_MODULE,
.proc_name = "aha1740",
.proc_info = aha1740_proc_info,
#include <asm/io.h>
#define DRV_NAME "ahci"
-#define DRV_VERSION "1.01"
+#define DRV_VERSION "1.2"
enum {
PORT_IRQ_D2H_REG_FIS,
/* PORT_CMD bits */
+ PORT_CMD_ATAPI = (1 << 24), /* Device is ATAPI */
PORT_CMD_LIST_ON = (1 << 15), /* cmd list DMA engine running */
PORT_CMD_FIS_ON = (1 << 14), /* FIS DMA engine running */
PORT_CMD_FIS_RX = (1 << 4), /* Enable FIS receive DMA engine */
},
};
-static struct pci_device_id ahci_pci_tbl[] = {
+static const struct pci_device_id ahci_pci_tbl[] = {
{ PCI_VENDOR_ID_INTEL, 0x2652, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
board_ahci }, /* ICH6 */
{ PCI_VENDOR_ID_INTEL, 0x2653, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
void __iomem *port_mmio = (void __iomem *) ap->ioaddr.cmd_addr;
struct ata_taskfile tf;
struct ata_device *dev = &ap->device[0];
- u32 tmp;
+ u32 new_tmp, tmp;
__sata_phy_reset(ap);
tf.nsect = (tmp) & 0xff;
dev->class = ata_dev_classify(&tf);
- if (!ata_dev_present(dev))
+ if (!ata_dev_present(dev)) {
ata_port_disable(ap);
+ return;
+ }
+
+ /* Make sure port's ATAPI bit is set appropriately */
+ new_tmp = tmp = readl(port_mmio + PORT_CMD);
+ if (dev->class == ATA_DEV_ATAPI)
+ new_tmp |= PORT_CMD_ATAPI;
+ else
+ new_tmp &= ~PORT_CMD_ATAPI;
+ if (new_tmp != tmp) {
+ writel(new_tmp, port_mmio + PORT_CMD);
+ readl(port_mmio + PORT_CMD); /* flush */
+ }
}
static u8 ahci_check_status(struct ata_port *ap)
ata_tf_from_fis(d2h_fis, tf);
}
-static void ahci_fill_sg(struct ata_queued_cmd *qc)
+static unsigned int ahci_fill_sg(struct ata_queued_cmd *qc)
{
struct ahci_port_priv *pp = qc->ap->private_data;
struct scatterlist *sg;
struct ahci_sg *ahci_sg;
+ unsigned int n_sg = 0;
VPRINTK("ENTER\n");
ahci_sg->addr = cpu_to_le32(addr & 0xffffffff);
ahci_sg->addr_hi = cpu_to_le32((addr >> 16) >> 16);
ahci_sg->flags_size = cpu_to_le32(sg_len - 1);
+
ahci_sg++;
+ n_sg++;
}
+
+ return n_sg;
}
static void ahci_qc_prep(struct ata_queued_cmd *qc)
struct ahci_port_priv *pp = ap->private_data;
u32 opts;
const u32 cmd_fis_len = 5; /* five dwords */
+ unsigned int n_elem;
/*
* Fill in command slot information (currently only one slot,
* slot 0, is currently since we don't do queueing)
*/
- opts = (qc->n_elem << 16) | cmd_fis_len;
+ opts = cmd_fis_len;
if (qc->tf.flags & ATA_TFLAG_WRITE)
opts |= AHCI_CMD_WRITE;
if (is_atapi_taskfile(&qc->tf))
if (!(qc->flags & ATA_QCFLAG_DMAMAP))
return;
- ahci_fill_sg(qc);
+ n_elem = ahci_fill_sg(qc);
+
+ pp->cmd_slot[0].opts |= cpu_to_le32(n_elem << 16);
}
-static void ahci_intr_error(struct ata_port *ap, u32 irq_stat)
+static void ahci_restart_port(struct ata_port *ap, u32 irq_stat)
{
void __iomem *mmio = ap->host_set->mmio_base;
void __iomem *port_mmio = ahci_port_base(mmio, ap->port_no);
u32 tmp;
int work;
+ if ((ap->device[0].class != ATA_DEV_ATAPI) ||
+ ((irq_stat & PORT_IRQ_TF_ERR) == 0))
+ printk(KERN_WARNING "ata%u: port reset, "
+ "p_is %x is %x pis %x cmd %x tf %x ss %x se %x\n",
+ ap->id,
+ irq_stat,
+ readl(mmio + HOST_IRQ_STAT),
+ readl(port_mmio + PORT_IRQ_STAT),
+ readl(port_mmio + PORT_CMD),
+ readl(port_mmio + PORT_TFDATA),
+ readl(port_mmio + PORT_SCR_STAT),
+ readl(port_mmio + PORT_SCR_ERR));
+
/* stop DMA */
tmp = readl(port_mmio + PORT_CMD);
tmp &= ~PORT_CMD_START;
tmp |= PORT_CMD_START;
writel(tmp, port_mmio + PORT_CMD);
readl(port_mmio + PORT_CMD); /* flush */
-
- printk(KERN_WARNING "ata%u: error occurred, port reset\n", ap->id);
}
static void ahci_eng_timeout(struct ata_port *ap)
struct ata_queued_cmd *qc;
unsigned long flags;
- DPRINTK("ENTER\n");
+ printk(KERN_WARNING "ata%u: handling error/timeout\n", ap->id);
spin_lock_irqsave(&host_set->lock, flags);
- ahci_intr_error(ap, readl(port_mmio + PORT_IRQ_STAT));
-
qc = ata_qc_from_tag(ap, ap->active_tag);
if (!qc) {
printk(KERN_ERR "ata%u: BUG: timeout without command\n",
ap->id);
} else {
+ ahci_restart_port(ap, readl(port_mmio + PORT_IRQ_STAT));
+
/* hack alert! We cannot use the supplied completion
* function from inside the ->eh_strategy_handler() thread.
* libata is the only user of ->eh_strategy_handler() in
}
if (status & PORT_IRQ_FATAL) {
- ahci_intr_error(ap, status);
+ unsigned int err_mask;
+ if (status & PORT_IRQ_TF_ERR)
+ err_mask = AC_ERR_DEV;
+ else if (status & PORT_IRQ_IF_ERR)
+ err_mask = AC_ERR_ATA_BUS;
+ else
+ err_mask = AC_ERR_HOST_BUS;
+
+ /* command processing has stopped due to error; restart */
+ ahci_restart_port(ap, status);
+
if (qc)
- ata_qc_complete(qc, AC_ERR_OTHER);
+ ata_qc_complete(qc, err_mask);
}
return 1;
{
struct ahd_softc *ahd;
struct ahd_linux_device *dev = scsi_transport_device_data(cmd->device);
+ int rtn = SCSI_MLQUEUE_HOST_BUSY;
+ unsigned long flags;
ahd = *(struct ahd_softc **)cmd->device->host->hostdata;
- /*
- * Close the race of a command that was in the process of
- * being queued to us just as our simq was frozen. Let
- * DV commands through so long as we are only frozen to
- * perform DV.
- */
- if (ahd->platform_data->qfrozen != 0) {
- printf("%s: queue frozen\n", ahd_name(ahd));
+ ahd_lock(ahd, &flags);
+ if (ahd->platform_data->qfrozen == 0) {
+ cmd->scsi_done = scsi_done;
+ cmd->result = CAM_REQ_INPROG << 16;
+ rtn = ahd_linux_run_command(ahd, dev, cmd);
- return SCSI_MLQUEUE_HOST_BUSY;
}
-
- /*
- * Save the callback on completion function.
- */
- cmd->scsi_done = scsi_done;
-
- cmd->result = CAM_REQ_INPROG << 16;
-
- return ahd_linux_run_command(ahd, dev, cmd);
+ ahd_unlock(ahd, &flags);
+ return rtn;
}
static inline struct scsi_target **
*((struct ahd_softc **)host->hostdata) = ahd;
ahd_lock(ahd, &s);
- scsi_assign_lock(host, &ahd->platform_data->spin_lock);
ahd->platform_data->host = host;
host->can_queue = AHD_MAX_QUEUE;
host->cmd_per_lun = 2;
int wait;
int disconnected;
ahd_mode_state saved_modes;
+ unsigned long flags;
pending_scb = NULL;
paused = FALSE;
printf(" 0x%x", cmd->cmnd[cdb_byte]);
printf("\n");
- spin_lock_irq(&ahd->platform_data->spin_lock);
+ ahd_lock(ahd, &flags);
/*
* First determine if we currently own this command.
int ret;
ahd->platform_data->flags |= AHD_SCB_UP_EH_SEM;
- spin_unlock_irq(&ahd->platform_data->spin_lock);
+ ahd_unlock(ahd, &flags);
+
init_timer(&timer);
timer.data = (u_long)ahd;
timer.expires = jiffies + (5 * HZ);
printf("Timer Expired\n");
retval = FAILED;
}
- spin_lock_irq(&ahd->platform_data->spin_lock);
}
- spin_unlock_irq(&ahd->platform_data->spin_lock);
+ ahd_unlock(ahd, &flags);
return (retval);
}
{
struct ahc_softc *ahc;
struct ahc_linux_device *dev = scsi_transport_device_data(cmd->device);
+ int rtn = SCSI_MLQUEUE_HOST_BUSY;
+ unsigned long flags;
ahc = *(struct ahc_softc **)cmd->device->host->hostdata;
- /*
- * Save the callback on completion function.
- */
- cmd->scsi_done = scsi_done;
-
- /*
- * Close the race of a command that was in the process of
- * being queued to us just as our simq was frozen. Let
- * DV commands through so long as we are only frozen to
- * perform DV.
- */
- if (ahc->platform_data->qfrozen != 0)
- return SCSI_MLQUEUE_HOST_BUSY;
-
- cmd->result = CAM_REQ_INPROG << 16;
+ ahc_lock(ahc, &flags);
+ if (ahc->platform_data->qfrozen == 0) {
+ cmd->scsi_done = scsi_done;
+ cmd->result = CAM_REQ_INPROG << 16;
+ rtn = ahc_linux_run_command(ahc, dev, cmd);
+ }
+ ahc_unlock(ahc, &flags);
- return ahc_linux_run_command(ahc, dev, cmd);
+ return rtn;
}
static inline struct scsi_target **
*((struct ahc_softc **)host->hostdata) = ahc;
ahc_lock(ahc, &s);
- scsi_assign_lock(host, &ahc->platform_data->spin_lock);
ahc->platform_data->host = host;
host->can_queue = AHC_MAX_QUEUE;
host->cmd_per_lun = 2;
int paused;
int wait;
int disconnected;
+ unsigned long flags;
pending_scb = NULL;
paused = FALSE;
printf(" 0x%x", cmd->cmnd[cdb_byte]);
printf("\n");
- spin_lock_irq(&ahc->platform_data->spin_lock);
+ ahc_lock(ahc, &flags);
/*
* First determine if we currently own this command.
int ret;
ahc->platform_data->flags |= AHC_UP_EH_SEMAPHORE;
- spin_unlock_irq(&ahc->platform_data->spin_lock);
+ ahc_unlock(ahc, &flags);
+
init_timer(&timer);
timer.data = (u_long)ahc;
timer.expires = jiffies + (5 * HZ);
printf("Timer Expired\n");
retval = FAILED;
}
- spin_lock_irq(&ahc->platform_data->spin_lock);
- }
-
- spin_unlock_irq(&ahc->platform_data->spin_lock);
+ } else
+ ahc_unlock(ahc, &flags);
return (retval);
}
static void
aic7xxx_init_transinfo(struct aic7xxx_host *p, struct aic_dev_data *aic_dev)
{
- Scsi_Device *sdpnt = aic_dev->SDptr;
+ struct scsi_device *sdpnt = aic_dev->SDptr;
unsigned char tindex;
tindex = sdpnt->id | (sdpnt->channel << 3);
* Set up the initial aic_dev struct pointers
*-F*************************************************************************/
static int
-aic7xxx_slave_alloc(Scsi_Device *SDptr)
+aic7xxx_slave_alloc(struct scsi_device *SDptr)
{
struct aic7xxx_host *p = (struct aic7xxx_host *)SDptr->host->hostdata;
struct aic_dev_data *aic_dev;
* queueing to be [en|dis]abled for a specific adapter.
*-F*************************************************************************/
static void
-aic7xxx_device_queue_depth(struct aic7xxx_host *p, Scsi_Device *device)
+aic7xxx_device_queue_depth(struct aic7xxx_host *p, struct scsi_device *device)
{
int tag_enabled = FALSE;
struct aic_dev_data *aic_dev = device->hostdata;
* prepare for this device to go away
*-F*************************************************************************/
static void
-aic7xxx_slave_destroy(Scsi_Device *SDptr)
+aic7xxx_slave_destroy(struct scsi_device *SDptr)
{
struct aic_dev_data *aic_dev = SDptr->hostdata;
* depths, allocate command structs, etc.
*-F*************************************************************************/
static int
-aic7xxx_slave_configure(Scsi_Device *SDptr)
+aic7xxx_slave_configure(struct scsi_device *SDptr)
{
struct aic7xxx_host *p = (struct aic7xxx_host *) SDptr->host->hostdata;
struct aic_dev_data *aic_dev;
* Register a Adaptec aic7xxx chip SCSI controller with the kernel.
*-F*************************************************************************/
static int
-aic7xxx_register(Scsi_Host_Template *template, struct aic7xxx_host *p,
+aic7xxx_register(struct scsi_host_template *template, struct aic7xxx_host *p,
int reset_delay)
{
int i, result;
* and a pointer to a aic7xxx_host struct upon success.
*-F*************************************************************************/
static struct aic7xxx_host *
-aic7xxx_alloc(Scsi_Host_Template *sht, struct aic7xxx_host *temp)
+aic7xxx_alloc(struct scsi_host_template *sht, struct aic7xxx_host *temp)
{
struct aic7xxx_host *p = NULL;
struct Scsi_Host *host;
* mid-level SCSI code is overhauled.
*-F*************************************************************************/
static int
-aic7xxx_detect(Scsi_Host_Template *template)
+aic7xxx_detect(struct scsi_host_template *template)
{
struct aic7xxx_host *temp_p = NULL;
struct aic7xxx_host *current_p = NULL;
MODULE_VERSION(AIC7XXX_H_VERSION);
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_info = aic7xxx_proc_info,
.detect = aic7xxx_detect,
.release = aic7xxx_release,
#include "amiga7xx.h"
-static int amiga7xx_register_one(Scsi_Host_Template *tpnt,
+static int amiga7xx_register_one(struct scsi_host_template *tpnt,
unsigned long address)
{
long long options;
{ 0 }
};
-static int __init amiga7xx_zorro_detect(Scsi_Host_Template *tpnt)
+static int __init amiga7xx_zorro_detect(struct scsi_host_template *tpnt)
{
int num = 0, i;
struct zorro_dev *z = NULL;
#endif /* CONFIG_ZORRO */
-int __init amiga7xx_detect(Scsi_Host_Template *tpnt)
+int __init amiga7xx_detect(struct scsi_host_template *tpnt)
{
static unsigned char called = 0;
int num = 0;
return 0;
}
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.name = "Amiga NCR53c710 SCSI",
.detect = amiga7xx_detect,
.release = amiga7xx_release,
#include <linux/types.h>
-int amiga7xx_detect(Scsi_Host_Template *);
+int amiga7xx_detect(struct scsi_host_template *);
const char *NCR53c7x0_info(void);
int NCR53c7xx_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
int NCR53c7xx_abort(Scsi_Cmnd *);
* Notes : this will only be one SG entry or less
*/
static
-void acornscsi_data_updateptr(AS_Host *host, Scsi_Pointer *SCp, unsigned int length)
+void acornscsi_data_updateptr(AS_Host *host, struct scsi_pointer *SCp, unsigned int length)
{
SCp->ptr += length;
SCp->this_residual -= length;
int length, int inout)
{
int pos, begin = 0, devidx;
- Scsi_Device *scd;
+ struct scsi_device *scd;
AS_Host *host;
char *p = buffer;
return pos;
}
-static Scsi_Host_Template acornscsi_template = {
+static struct scsi_host_template acornscsi_template = {
.module = THIS_MODULE,
.proc_info = acornscsi_proc_info,
.name = "AcornSCSI",
unsigned char tag; /* reconnected tag */
} reconnected;
- Scsi_Pointer SCp; /* current commands data pointer */
+ struct scsi_pointer SCp; /* current commands data pointer */
MsgQueue_t msgs;
* Returns : 0 if we should not set CMD_WITHDMA for transfer info command
*/
static fasdmatype_t
-arxescsi_dma_setup(struct Scsi_Host *host, Scsi_Pointer *SCp,
+arxescsi_dma_setup(struct Scsi_Host *host, struct scsi_pointer *SCp,
fasdmadir_t direction, fasdmatype_t min_type)
{
/*
* transfer - minimum number of bytes we expect to transfer
*/
static void
-arxescsi_dma_pseudo(struct Scsi_Host *host, Scsi_Pointer *SCp,
+arxescsi_dma_pseudo(struct Scsi_Host *host, struct scsi_pointer *SCp,
fasdmadir_t direction, int transfer)
{
struct arxescsi_info *info = (struct arxescsi_info *)host->hostdata;
* Params : host - host
* SCpnt - command
*/
-static void arxescsi_dma_stop(struct Scsi_Host *host, Scsi_Pointer *SCp)
+static void arxescsi_dma_stop(struct Scsi_Host *host, struct scsi_pointer *SCp)
{
/*
* no DMA to stop
return pos;
}
-static Scsi_Host_Template arxescsi_template = {
+static struct scsi_host_template arxescsi_template = {
.proc_info = arxescsi_proc_info,
.name = "ARXE SCSI card",
.info = arxescsi_info,
#include "../NCR5380.c"
-static Scsi_Host_Template cumanascsi_template = {
+static struct scsi_host_template cumanascsi_template = {
.module = THIS_MODULE,
.name = "Cumana 16-bit SCSI",
.info = cumanascsi_info,
* Returns : type of transfer to be performed
*/
static fasdmatype_t
-cumanascsi_2_dma_setup(struct Scsi_Host *host, Scsi_Pointer *SCp,
+cumanascsi_2_dma_setup(struct Scsi_Host *host, struct scsi_pointer *SCp,
fasdmadir_t direction, fasdmatype_t min_type)
{
struct cumanascsi2_info *info = (struct cumanascsi2_info *)host->hostdata;
* transfer - minimum number of bytes we expect to transfer
*/
static void
-cumanascsi_2_dma_pseudo(struct Scsi_Host *host, Scsi_Pointer *SCp,
+cumanascsi_2_dma_pseudo(struct Scsi_Host *host, struct scsi_pointer *SCp,
fasdmadir_t direction, int transfer)
{
struct cumanascsi2_info *info = (struct cumanascsi2_info *)host->hostdata;
* SCpnt - command
*/
static void
-cumanascsi_2_dma_stop(struct Scsi_Host *host, Scsi_Pointer *SCp)
+cumanascsi_2_dma_stop(struct Scsi_Host *host, struct scsi_pointer *SCp)
{
struct cumanascsi2_info *info = (struct cumanascsi2_info *)host->hostdata;
if (info->info.scsi.dma != NO_DMA) {
return pos;
}
-static Scsi_Host_Template cumanascsi2_template = {
+static struct scsi_host_template cumanascsi2_template = {
.module = THIS_MODULE,
.proc_info = cumanascsi_2_proc_info,
.name = "Cumana SCSI II",
#include "../NCR5380.c"
-static Scsi_Host_Template ecoscsi_template = {
+static struct scsi_host_template ecoscsi_template = {
.module = THIS_MODULE,
.name = "Serial Port EcoSCSI NCR5380",
.proc_name = "ecoscsi",
* Returns : type of transfer to be performed
*/
static fasdmatype_t
-eesoxscsi_dma_setup(struct Scsi_Host *host, Scsi_Pointer *SCp,
+eesoxscsi_dma_setup(struct Scsi_Host *host, struct scsi_pointer *SCp,
fasdmadir_t direction, fasdmatype_t min_type)
{
struct eesoxscsi_info *info = (struct eesoxscsi_info *)host->hostdata;
}
static void
-eesoxscsi_dma_pseudo(struct Scsi_Host *host, Scsi_Pointer *SCp,
+eesoxscsi_dma_pseudo(struct Scsi_Host *host, struct scsi_pointer *SCp,
fasdmadir_t dir, int transfer_size)
{
struct eesoxscsi_info *info = (struct eesoxscsi_info *)host->hostdata;
* SCpnt - command
*/
static void
-eesoxscsi_dma_stop(struct Scsi_Host *host, Scsi_Pointer *SCp)
+eesoxscsi_dma_stop(struct Scsi_Host *host, struct scsi_pointer *SCp)
{
struct eesoxscsi_info *info = (struct eesoxscsi_info *)host->hostdata;
if (info->info.scsi.dma != NO_DMA)
static DEVICE_ATTR(bus_term, S_IRUGO | S_IWUSR,
eesoxscsi_show_term, eesoxscsi_store_term);
-static Scsi_Host_Template eesox_template = {
+static struct scsi_host_template eesox_template = {
.module = THIS_MODULE,
.proc_info = eesoxscsi_proc_info,
.name = "EESOX SCSI",
fas216_readb(info, REG_CTCH));
}
-static void print_SCp(Scsi_Pointer *SCp, const char *prefix, const char *suffix)
+static void print_SCp(struct scsi_pointer *SCp, const char *prefix, const char *suffix)
{
printk("%sptr %p this_residual 0x%x buffer %p buffers_residual 0x%x%s",
prefix, SCp->ptr, SCp->this_residual, SCp->buffer,
*/
static void fas216_updateptrs(FAS216_Info *info, int bytes_transferred)
{
- Scsi_Pointer *SCp = &info->scsi.SCp;
+ struct scsi_pointer *SCp = &info->scsi.SCp;
fas216_checkmagic(info);
*/
static void fas216_pio(FAS216_Info *info, fasdmadir_t direction)
{
- Scsi_Pointer *SCp = &info->scsi.SCp;
+ struct scsi_pointer *SCp = &info->scsi.SCp;
fas216_checkmagic(info);
{
FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
unsigned long flags;
- Scsi_Device *SDpnt;
+ struct scsi_device *SDpnt;
fas216_checkmagic(info);
fas216_log(info, LOG_ERROR, "resetting bus");
int fas216_print_devices(FAS216_Info *info, char *buffer)
{
struct fas216_device *dev;
- Scsi_Device *scd;
+ struct scsi_device *scd;
char *p = buffer;
p += sprintf(p, "Device/Lun TaggedQ Parity Sync\n");
unsigned int irq; /* interrupt */
int dma; /* dma channel */
- Scsi_Pointer SCp; /* current commands data pointer */
+ struct scsi_pointer SCp; /* current commands data pointer */
MsgQueue_t msgs; /* message queue for connected device */
/* dma */
struct {
fasdmatype_t transfer_type; /* current type of DMA transfer */
- fasdmatype_t (*setup) (struct Scsi_Host *host, Scsi_Pointer *SCp, fasdmadir_t direction, fasdmatype_t min_dma);
- void (*pseudo)(struct Scsi_Host *host, Scsi_Pointer *SCp, fasdmadir_t direction, int transfer);
- void (*stop) (struct Scsi_Host *host, Scsi_Pointer *SCp);
+ fasdmatype_t (*setup) (struct Scsi_Host *host, struct scsi_pointer *SCp, fasdmadir_t direction, fasdmatype_t min_dma);
+ void (*pseudo)(struct Scsi_Host *host, struct scsi_pointer *SCp, fasdmadir_t direction, int transfer);
+ void (*stop) (struct Scsi_Host *host, struct scsi_pointer *SCp);
} dma;
/* miscellaneous */
#include "../NCR5380.c"
-static Scsi_Host_Template oakscsi_template = {
+static struct scsi_host_template oakscsi_template = {
.module = THIS_MODULE,
.proc_info = oakscsi_proc_info,
.name = "Oak 16-bit SCSI",
* Returns : type of transfer to be performed
*/
static fasdmatype_t
-powertecscsi_dma_setup(struct Scsi_Host *host, Scsi_Pointer *SCp,
+powertecscsi_dma_setup(struct Scsi_Host *host, struct scsi_pointer *SCp,
fasdmadir_t direction, fasdmatype_t min_type)
{
struct powertec_info *info = (struct powertec_info *)host->hostdata;
* SCpnt - command
*/
static void
-powertecscsi_dma_stop(struct Scsi_Host *host, Scsi_Pointer *SCp)
+powertecscsi_dma_stop(struct Scsi_Host *host, struct scsi_pointer *SCp)
{
struct powertec_info *info = (struct powertec_info *)host->hostdata;
if (info->info.scsi.dma != NO_DMA)
static DEVICE_ATTR(bus_term, S_IRUGO | S_IWUSR,
powertecscsi_show_term, powertecscsi_store_term);
-static Scsi_Host_Template powertecscsi_template = {
+static struct scsi_host_template powertecscsi_template = {
.module = THIS_MODULE,
.proc_info = powertecscsi_proc_info,
.name = "PowerTec SCSI",
* The scatter-gather list handling. This contains all
* the yucky stuff that needs to be fixed properly.
*/
-static inline int copy_SCp_to_sg(struct scatterlist *sg, Scsi_Pointer *SCp, int max)
+static inline int copy_SCp_to_sg(struct scatterlist *sg, struct scsi_pointer *SCp, int max)
{
int bufs = SCp->buffers_residual;
return bufs + 1;
}
-static inline int next_SCp(Scsi_Pointer *SCp)
+static inline int next_SCp(struct scsi_pointer *SCp)
{
int ret = SCp->buffers_residual;
if (ret) {
return ret;
}
-static inline unsigned char get_next_SCp_byte(Scsi_Pointer *SCp)
+static inline unsigned char get_next_SCp_byte(struct scsi_pointer *SCp)
{
char c = *SCp->ptr;
return c;
}
-static inline void put_next_SCp_byte(Scsi_Pointer *SCp, unsigned char c)
+static inline void put_next_SCp_byte(struct scsi_pointer *SCp, unsigned char c)
{
*SCp->ptr = c;
SCp->ptr += 1;
#include <linux/libata.h>
#define DRV_NAME "ata_piix"
-#define DRV_VERSION "1.04"
+#define DRV_VERSION "1.05"
enum {
PIIX_IOCFG = 0x54, /* IDE I/O configuration register */
static unsigned int in_module_init = 1;
-static struct pci_device_id piix_pci_tbl[] = {
+static const struct pci_device_id piix_pci_tbl[] = {
#ifdef ATA_ENABLE_PATA
{ 0x8086, 0x7111, PCI_ANY_ID, PCI_ANY_ID, 0, 0, piix4_pata },
{ 0x8086, 0x24db, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich5_pata },
*/
static struct Scsi_Host *first_instance = NULL;
-static Scsi_Host_Template *the_template = NULL;
+static struct scsi_host_template *the_template = NULL;
/* Macros ease life... :-) */
#define SETUP_HOSTDATA(in) \
#endif
-int atari_scsi_detect (Scsi_Host_Template *host)
+int atari_scsi_detect (struct scsi_host_template *host)
{
static int called = 0;
struct Scsi_Host *instance;
#include "atari_NCR5380.c"
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_info = atari_scsi_proc_info,
.name = "Atari native SCSI",
.detect = atari_scsi_detect,
/* (I_HAVE_OVERRUNS stuff removed) */
#ifndef ASM
-int atari_scsi_detect (Scsi_Host_Template *);
+int atari_scsi_detect (struct scsi_host_template *);
const char *atari_scsi_info (struct Scsi_Host *);
int atari_scsi_reset (Scsi_Cmnd *, unsigned int);
#ifdef MODULE
*/
/***************************************************************** Detection */
-int __init blz1230_esp_detect(Scsi_Host_Template *tpnt)
+int __init blz1230_esp_detect(struct scsi_host_template *tpnt)
{
struct NCR_ESP *esp;
struct zorro_dev *z = NULL;
}
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "esp-blz1230",
.proc_info = esp_proc_info,
.name = "Blizzard1230 SCSI IV",
*/
/***************************************************************** Detection */
-int __init blz2060_esp_detect(Scsi_Host_Template *tpnt)
+int __init blz2060_esp_detect(struct scsi_host_template *tpnt)
{
struct NCR_ESP *esp;
struct zorro_dev *z = NULL;
}
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "esp-blz2060",
.proc_info = esp_proc_info,
.name = "Blizzard2060 SCSI",
#include<linux/stat.h>
-int bvme6000_scsi_detect(Scsi_Host_Template *tpnt)
+int bvme6000_scsi_detect(struct scsi_host_template *tpnt)
{
static unsigned char called = 0;
int clock;
return 0;
}
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.name = "BVME6000 NCR53c710 SCSI",
.detect = bvme6000_scsi_detect,
.release = bvme6000_scsi_release,
#include <linux/types.h>
-int bvme6000_scsi_detect(Scsi_Host_Template *);
+int bvme6000_scsi_detect(struct scsi_host_template *);
const char *NCR53c7x0_info(void);
int NCR53c7xx_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
int NCR53c7xx_abort(Scsi_Cmnd *);
*/
/***************************************************************** Detection */
-int __init cyber_esp_detect(Scsi_Host_Template *tpnt)
+int __init cyber_esp_detect(struct scsi_host_template *tpnt)
{
struct NCR_ESP *esp;
struct zorro_dev *z = NULL;
}
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "esp-cyberstorm",
.proc_info = esp_proc_info,
.name = "CyberStorm SCSI",
*/
/***************************************************************** Detection */
-int __init cyberII_esp_detect(Scsi_Host_Template *tpnt)
+int __init cyberII_esp_detect(struct scsi_host_template *tpnt)
{
struct NCR_ESP *esp;
struct zorro_dev *z = NULL;
}
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "esp-cyberstormII",
.proc_info = esp_proc_info,
.name = "CyberStorm Mk II SCSI",
#include "scsi_module.c"
/***************************************************************** Detection */
-static int dec_esp_detect(Scsi_Host_Template * tpnt)
+static int dec_esp_detect(struct scsi_host_template * tpnt)
{
struct NCR_ESP *esp;
struct ConfigDev *esp_dev;
/*
- * Scsi_Host_Template (see hosts.h)
+ * struct scsi_host_template (see hosts.h)
*/
#define DPT_DRIVER_NAME "Adaptec I2O RAID"
#endif
/*
- * Function : int dtc_detect(Scsi_Host_Template * tpnt)
+ * Function : int dtc_detect(struct scsi_host_template * tpnt)
*
* Purpose : detects and initializes DTC 3180/3280 controllers
* that were autoprobed, overridden on the LILO command line,
*
*/
-static int __init dtc_detect(Scsi_Host_Template * tpnt)
+static int __init dtc_detect(struct scsi_host_template * tpnt)
{
static int current_override = 0, current_base = 0;
struct Scsi_Host *instance;
return 0;
}
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.name = "DTC 3180/3280 ",
.detect = dtc_detect,
.release = dtc_release,
static int dtc_abort(Scsi_Cmnd *);
static int dtc_biosparam(struct scsi_device *, struct block_device *,
sector_t, int*);
-static int dtc_detect(Scsi_Host_Template *);
+static int dtc_detect(struct scsi_host_template *);
static int dtc_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
static int dtc_bus_reset(Scsi_Cmnd *);
}
/***************************************************************** Detection */
-int __init fastlane_esp_detect(Scsi_Host_Template *tpnt)
+int __init fastlane_esp_detect(struct scsi_host_template *tpnt)
{
struct NCR_ESP *esp;
struct zorro_dev *z = NULL;
}
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "esp-fastlane",
.proc_info = esp_proc_info,
.name = "Fastlane SCSI",
static int fcal_encode_addr(Scsi_Cmnd *SCpnt, u16 *addr, fc_channel *fc, fcp_cmnd *fcmd);
-int fcal_slave_configure(Scsi_Device *device)
+int fcal_slave_configure(struct scsi_device *device)
{
int depth_to_use;
/* Detect all FC Arbitrated Loops attached to the machine.
fc4 module has done all the work for us... */
-int __init fcal_detect(Scsi_Host_Template *tpnt)
+int __init fcal_detect(struct scsi_host_template *tpnt)
{
int nfcals = 0;
fc_channel *fc;
SPRINTF (" [AL-PA: %02x, Port WWN: %08x%08x, Node WWN: %08x%08x] Not responded to PRLI\n",
alpa, u1[0], u1[1], u2[0], u2[1]);
} else {
- Scsi_Device *scd;
+ struct scsi_device *scd;
shost_for_each_device(scd, host)
if (scd->id == target) {
SPRINTF (" [AL-PA: %02x, Id: %02d, Port WWN: %08x%08x, Node WWN: %08x%08x] ",
return 0;
}
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.name = "Fibre Channel Arbitrated Loop",
.detect = fcal_detect,
.release = fcal_release,
for a particular channel */
#define FCAL_CAN_QUEUE 512
-int fcal_detect(Scsi_Host_Template *);
+int fcal_detect(struct scsi_host_template *);
int fcal_release(struct Scsi_Host *);
-int fcal_slave_configure(Scsi_Device *);
+int fcal_slave_configure(struct scsi_device *);
#endif /* !(_FCAL_H) */
outb(0x01 | PARITY_MASK, TMC_Cntl_port);
}
-static int fd_mcs_detect(Scsi_Host_Template * tpnt)
+static int fd_mcs_detect(struct scsi_host_template * tpnt)
{
int loop;
struct Scsi_Host *shpnt;
return 0;
}
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "fd_mcs",
.proc_info = fd_mcs_proc_info,
.detect = fd_mcs_detect,
* Locks: none
*/
-int __init generic_NCR5380_detect(Scsi_Host_Template * tpnt)
+int __init generic_NCR5380_detect(struct scsi_host_template * tpnt)
{
static int current_override = 0;
int count, i;
Scsi_Cmnd *ptr;
struct NCR5380_hostdata *hostdata;
#ifdef NCR5380_STATS
- Scsi_Device *dev;
+ struct scsi_device *dev;
extern const char *const scsi_device_types[MAX_SCSI_DEVICE_CODE];
#endif
#undef PRINTP
#undef ANDP
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_info = generic_NCR5380_proc_info,
.name = "Generic NCR5380/NCR53C400 Scsi Driver",
.detect = generic_NCR5380_detect,
#ifndef ASM
static int generic_NCR5380_abort(Scsi_Cmnd *);
-static int generic_NCR5380_detect(Scsi_Host_Template *);
+static int generic_NCR5380_detect(struct scsi_host_template *);
static int generic_NCR5380_release_resources(struct Scsi_Host *);
static int generic_NCR5380_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
static int generic_NCR5380_bus_reset(Scsi_Cmnd *);
* Bugfix free_irq()
*
* Revision 1.56 2001/08/09 11:19:39 achim
- * Scsi_Host_Template changes
+ * struct scsi_host_template changes
*
* Revision 1.55 2001/08/09 10:11:28 achim
* Command HOST_UNFREEZE_IO before cache service init.
return 1;
}
-static int __init gdth_detect(Scsi_Host_Template *shtp)
+static int __init gdth_detect(struct scsi_host_template *shtp)
{
struct Scsi_Host *shp;
gdth_pci_str pcistr[MAXHA];
#else
Scsi_Cmnd *scp;
#endif
- Scsi_Device *sdev;
+ struct scsi_device *sdev;
char cmnd[MAX_COMMAND_SIZE];
memset(cmnd, 0xff, MAX_COMMAND_SIZE);
gdth_cmd_str gdtcmd;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
Scsi_Request *srp;
- Scsi_Device *sdev;
+ struct scsi_device *sdev;
#else
Scsi_Cmnd *scp;
- Scsi_Device *sdev;
+ struct scsi_device *sdev;
#endif
char cmnd[MAX_COMMAND_SIZE];
#endif
return NOTIFY_OK;
}
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "gdth",
.proc_info = gdth_proc_info,
.name = "GDT SCSI Disk Array Controller",
ulong dma32_cnt, dma64_cnt; /* statistics: DMA buffer */
#endif
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0)
- Scsi_Device *sdev;
+ struct scsi_device *sdev;
#else
- Scsi_Device sdev;
+ struct scsi_device sdev;
#endif
} gdth_ha_str;
int ret_val = -EINVAL;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
Scsi_Request *scp;
- Scsi_Device *sdev;
+ struct scsi_device *sdev;
#else
Scsi_Cmnd *scp;
- Scsi_Device *sdev;
+ struct scsi_device *sdev;
#endif
TRACE2(("gdth_set_info() ha %d bus %d\n",hanum,busnum));
gdth_evt_str *estr;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
Scsi_Request *scp;
- Scsi_Device *sdev;
+ struct scsi_device *sdev;
#else
Scsi_Cmnd *scp;
- Scsi_Device *sdev;
+ struct scsi_device *sdev;
#endif
char hrec[161];
struct timeval tv;
scp->cmd_len = 12;
scp->use_sg = 0;
#else
- memset(&sdev,0,sizeof(Scsi_Device));
+ memset(&sdev,0,sizeof(struct scsi_device));
memset(&scp, 0,sizeof(Scsi_Cmnd));
sdev.host = scp.host = host;
sdev.id = scp.target = sdev.host->this_id;
#define CHECK_WD33C93
-int __init gvp11_detect(Scsi_Host_Template *tpnt)
+int __init gvp11_detect(struct scsi_host_template *tpnt)
{
static unsigned char called = 0;
struct Scsi_Host *instance;
#include "gvp11.h"
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "GVP11",
.name = "GVP Series II SCSI",
.detect = gvp11_detect,
#include <linux/types.h>
-int gvp11_detect(Scsi_Host_Template *);
+int gvp11_detect(struct scsi_host_template *);
int gvp11_release(struct Scsi_Host *);
const char *wd33c93_info(void);
int wd33c93_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
static int probe_display(int);
static int probe_bus_mode(int);
static int device_exists(int, int, int *, int *);
-static struct Scsi_Host *ibmmca_register(Scsi_Host_Template *, int, int, int, char *);
+static struct Scsi_Host *ibmmca_register(struct scsi_host_template *, int, int, int, char *);
static int option_setup(char *);
/* local functions needed for proc_info */
static int ldn_access_load(int, int);
return len;
}
-int ibmmca_detect(Scsi_Host_Template * scsi_template)
+int ibmmca_detect(struct scsi_host_template * scsi_template)
{
struct Scsi_Host *shpnt;
int port, id, i, j, k, list_size, slot;
return found; /* return the number of found SCSI hosts. Should be 1 or 0. */
}
-static struct Scsi_Host *ibmmca_register(Scsi_Host_Template * scsi_template, int port, int id, int adaptertype, char *hostname)
+static struct Scsi_Host *ibmmca_register(struct scsi_host_template * scsi_template, int port, int id, int adaptertype, char *hostname)
{
struct Scsi_Host *shpnt;
int i, j;
__setup("ibmmcascsi=", option_setup);
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "ibmmca",
.proc_info = ibmmca_proc_info,
.name = "IBM SCSI-Subsystem",
/* Common forward declarations for all Linux-versions: */
/* Interfaces to the midlevel Linux SCSI driver */
-static int ibmmca_detect (Scsi_Host_Template *);
+static int ibmmca_detect (struct scsi_host_template *);
static int ibmmca_release (struct Scsi_Host *);
static int ibmmca_queuecommand (Scsi_Cmnd *, void (*done) (Scsi_Cmnd *));
static int ibmmca_abort (Scsi_Cmnd *);
struct gendisk *disk = cmd->request->rq_disk;
if (disk) {
- struct Scsi_Device_Template **p = disk->private_data;
+ struct struct scsi_device_Template **p = disk->private_data;
if (strcmp((*p)->scsi_driverfs_driver.name, "sg") == 0)
return test_bit(IDESCSI_SG_TRANSFORM, &scsi->transform);
}
};
-static int __init in2000_detect(Scsi_Host_Template * tpnt)
+static int __init in2000_detect(struct scsi_host_template * tpnt)
{
struct Scsi_Host *instance;
struct IN2000_hostdata *hostdata;
MODULE_LICENSE("GPL");
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "in2000",
.proc_info = in2000_proc_info,
.name = "Always IN2000",
# define CLISPIN_UNLOCK(host,flags) spin_unlock_irqrestore(host->host_lock, \
flags)
-static int in2000_detect(Scsi_Host_Template *) in2000__INIT;
+static int in2000_detect(struct scsi_host_template *) in2000__INIT;
static int in2000_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
static int in2000_abort(Scsi_Cmnd *);
static void in2000_setup(char *, int *) in2000__INIT;
static int ipr_testmode = 0;
static unsigned int ipr_fastfail = 0;
static unsigned int ipr_transop_timeout = IPR_OPERATIONAL_TIMEOUT;
+static unsigned int ipr_enable_cache = 1;
+static unsigned int ipr_debug = 0;
+static int ipr_auto_create = 1;
static DEFINE_SPINLOCK(ipr_driver_lock);
/* This table describes the differences between DMA controller chips */
static const struct ipr_chip_cfg_t ipr_chip_cfg[] = {
- { /* Gemstone and Citrine */
+ { /* Gemstone, Citrine, and Obsidian */
.mailbox = 0x0042C,
.cache_line_size = 0x20,
{
static const struct ipr_chip_t ipr_chip[] = {
{ PCI_VENDOR_ID_MYLEX, PCI_DEVICE_ID_IBM_GEMSTONE, &ipr_chip_cfg[0] },
{ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_CITRINE, &ipr_chip_cfg[0] },
+ { PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_OBSIDIAN, &ipr_chip_cfg[0] },
+ { PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN, &ipr_chip_cfg[0] },
{ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_SNIPE, &ipr_chip_cfg[1] },
{ PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_SCAMP, &ipr_chip_cfg[1] }
};
MODULE_PARM_DESC(fastfail, "Reduce timeouts and retries");
module_param_named(transop_timeout, ipr_transop_timeout, int, 0);
MODULE_PARM_DESC(transop_timeout, "Time in seconds to wait for adapter to come operational (default: 300)");
+module_param_named(enable_cache, ipr_enable_cache, int, 0);
+MODULE_PARM_DESC(enable_cache, "Enable adapter's non-volatile write cache (default: 1)");
+module_param_named(debug, ipr_debug, int, 0);
+MODULE_PARM_DESC(debug, "Enable device driver debugging logging. Set to 1 to enable. (default: 0)");
+module_param_named(auto_create, ipr_auto_create, int, 0);
+MODULE_PARM_DESC(auto_create, "Auto-create single device RAID 0 arrays when initialized (default: 1)");
MODULE_LICENSE("GPL");
MODULE_VERSION(IPR_DRIVER_VERSION);
"3110: Device bus error, message or command phase"},
{0x04670400, 0, 1,
"9091: Incorrect hardware configuration change has been detected"},
+ {0x04678000, 0, 1,
+ "9073: Invalid multi-adapter configuration"},
{0x046E0000, 0, 1,
"FFF4: Command to logical unit failed"},
{0x05240000, 1, 0,
"Illegal request, invalid request type or request packet"},
{0x05250000, 0, 0,
"Illegal request, invalid resource handle"},
+ {0x05258000, 0, 0,
+ "Illegal request, commands not allowed to this device"},
+ {0x05258100, 0, 0,
+ "Illegal request, command not allowed to a secondary adapter"},
{0x05260000, 0, 0,
"Illegal request, invalid field in parameter list"},
{0x05260100, 0, 0,
"Illegal request, parameter value invalid"},
{0x052C0000, 0, 0,
"Illegal request, command sequence error"},
+ {0x052C8000, 1, 0,
+ "Illegal request, dual adapter support not enabled"},
{0x06040500, 0, 1,
"9031: Array protection temporarily suspended, protection resuming"},
{0x06040600, 0, 1,
"3029: A device replacement has occurred"},
{0x064C8000, 0, 1,
"9051: IOA cache data exists for a missing or failed device"},
+ {0x064C8100, 0, 1,
+ "9055: Auxiliary cache IOA contains cache data needed by the primary IOA"},
{0x06670100, 0, 1,
"9025: Disk unit is not supported at its physical location"},
{0x06670600, 0, 1,
"3020: IOA detected a SCSI bus configuration error"},
{0x06678000, 0, 1,
"3150: SCSI bus configuration error"},
+ {0x06678100, 0, 1,
+ "9074: Asymmetric advanced function disk configuration"},
{0x06690200, 0, 1,
"9041: Array protection temporarily suspended"},
{0x06698200, 0, 1,
"9042: Corrupt array parity detected on specified device"},
{0x066B0200, 0, 1,
"9030: Array no longer protected due to missing or failed disk unit"},
+ {0x066B8000, 0, 1,
+ "9071: Link operational transition"},
+ {0x066B8100, 0, 1,
+ "9072: Link not operational transition"},
{0x066B8200, 0, 1,
"9032: Array exposed but still protected"},
{0x07270000, 0, 0,
**/
static void ipr_init_res_entry(struct ipr_resource_entry *res)
{
- res->needs_sync_complete = 1;
+ res->needs_sync_complete = 0;
res->in_erp = 0;
res->add_to_ml = 0;
res->del_from_ml = 0;
/**
* ipr_log_vpd - Log the passed VPD to the error log.
- * @vpids: vendor/product id struct
- * @serial_num: serial number string
+ * @vpd: vendor/product id/sn struct
*
* Return value:
* none
**/
-static void ipr_log_vpd(struct ipr_std_inq_vpids *vpids, u8 *serial_num)
+static void ipr_log_vpd(struct ipr_vpd *vpd)
{
char buffer[IPR_VENDOR_ID_LEN + IPR_PROD_ID_LEN
+ IPR_SERIAL_NUM_LEN];
- memcpy(buffer, vpids->vendor_id, IPR_VENDOR_ID_LEN);
- memcpy(buffer + IPR_VENDOR_ID_LEN, vpids->product_id,
+ memcpy(buffer, vpd->vpids.vendor_id, IPR_VENDOR_ID_LEN);
+ memcpy(buffer + IPR_VENDOR_ID_LEN, vpd->vpids.product_id,
IPR_PROD_ID_LEN);
buffer[IPR_VENDOR_ID_LEN + IPR_PROD_ID_LEN] = '\0';
ipr_err("Vendor/Product ID: %s\n", buffer);
- memcpy(buffer, serial_num, IPR_SERIAL_NUM_LEN);
+ memcpy(buffer, vpd->sn, IPR_SERIAL_NUM_LEN);
buffer[IPR_SERIAL_NUM_LEN] = '\0';
ipr_err(" Serial Number: %s\n", buffer);
}
+/**
+ * ipr_log_ext_vpd - Log the passed extended VPD to the error log.
+ * @vpd: vendor/product id/sn/wwn struct
+ *
+ * Return value:
+ * none
+ **/
+static void ipr_log_ext_vpd(struct ipr_ext_vpd *vpd)
+{
+ ipr_log_vpd(&vpd->vpd);
+ ipr_err(" WWN: %08X%08X\n", be32_to_cpu(vpd->wwid[0]),
+ be32_to_cpu(vpd->wwid[1]));
+}
+
+/**
+ * ipr_log_enhanced_cache_error - Log a cache error.
+ * @ioa_cfg: ioa config struct
+ * @hostrcb: hostrcb struct
+ *
+ * Return value:
+ * none
+ **/
+static void ipr_log_enhanced_cache_error(struct ipr_ioa_cfg *ioa_cfg,
+ struct ipr_hostrcb *hostrcb)
+{
+ struct ipr_hostrcb_type_12_error *error =
+ &hostrcb->hcam.u.error.u.type_12_error;
+
+ ipr_err("-----Current Configuration-----\n");
+ ipr_err("Cache Directory Card Information:\n");
+ ipr_log_ext_vpd(&error->ioa_vpd);
+ ipr_err("Adapter Card Information:\n");
+ ipr_log_ext_vpd(&error->cfc_vpd);
+
+ ipr_err("-----Expected Configuration-----\n");
+ ipr_err("Cache Directory Card Information:\n");
+ ipr_log_ext_vpd(&error->ioa_last_attached_to_cfc_vpd);
+ ipr_err("Adapter Card Information:\n");
+ ipr_log_ext_vpd(&error->cfc_last_attached_to_ioa_vpd);
+
+ ipr_err("Additional IOA Data: %08X %08X %08X\n",
+ be32_to_cpu(error->ioa_data[0]),
+ be32_to_cpu(error->ioa_data[1]),
+ be32_to_cpu(error->ioa_data[2]));
+}
+
/**
* ipr_log_cache_error - Log a cache error.
* @ioa_cfg: ioa config struct
ipr_err("-----Current Configuration-----\n");
ipr_err("Cache Directory Card Information:\n");
- ipr_log_vpd(&error->ioa_vpids, error->ioa_sn);
+ ipr_log_vpd(&error->ioa_vpd);
ipr_err("Adapter Card Information:\n");
- ipr_log_vpd(&error->cfc_vpids, error->cfc_sn);
+ ipr_log_vpd(&error->cfc_vpd);
ipr_err("-----Expected Configuration-----\n");
ipr_err("Cache Directory Card Information:\n");
- ipr_log_vpd(&error->ioa_last_attached_to_cfc_vpids,
- error->ioa_last_attached_to_cfc_sn);
+ ipr_log_vpd(&error->ioa_last_attached_to_cfc_vpd);
ipr_err("Adapter Card Information:\n");
- ipr_log_vpd(&error->cfc_last_attached_to_ioa_vpids,
- error->cfc_last_attached_to_ioa_sn);
+ ipr_log_vpd(&error->cfc_last_attached_to_ioa_vpd);
ipr_err("Additional IOA Data: %08X %08X %08X\n",
be32_to_cpu(error->ioa_data[0]),
be32_to_cpu(error->ioa_data[2]));
}
+/**
+ * ipr_log_enhanced_config_error - Log a configuration error.
+ * @ioa_cfg: ioa config struct
+ * @hostrcb: hostrcb struct
+ *
+ * Return value:
+ * none
+ **/
+static void ipr_log_enhanced_config_error(struct ipr_ioa_cfg *ioa_cfg,
+ struct ipr_hostrcb *hostrcb)
+{
+ int errors_logged, i;
+ struct ipr_hostrcb_device_data_entry_enhanced *dev_entry;
+ struct ipr_hostrcb_type_13_error *error;
+
+ error = &hostrcb->hcam.u.error.u.type_13_error;
+ errors_logged = be32_to_cpu(error->errors_logged);
+
+ ipr_err("Device Errors Detected/Logged: %d/%d\n",
+ be32_to_cpu(error->errors_detected), errors_logged);
+
+ dev_entry = error->dev;
+
+ for (i = 0; i < errors_logged; i++, dev_entry++) {
+ ipr_err_separator;
+
+ ipr_phys_res_err(ioa_cfg, dev_entry->dev_res_addr, "Device %d", i + 1);
+ ipr_log_ext_vpd(&dev_entry->vpd);
+
+ ipr_err("-----New Device Information-----\n");
+ ipr_log_ext_vpd(&dev_entry->new_vpd);
+
+ ipr_err("Cache Directory Card Information:\n");
+ ipr_log_ext_vpd(&dev_entry->ioa_last_with_dev_vpd);
+
+ ipr_err("Adapter Card Information:\n");
+ ipr_log_ext_vpd(&dev_entry->cfc_last_with_dev_vpd);
+ }
+}
+
/**
* ipr_log_config_error - Log a configuration error.
* @ioa_cfg: ioa config struct
ipr_err("Device Errors Detected/Logged: %d/%d\n",
be32_to_cpu(error->errors_detected), errors_logged);
- dev_entry = error->dev_entry;
+ dev_entry = error->dev;
for (i = 0; i < errors_logged; i++, dev_entry++) {
ipr_err_separator;
- if (dev_entry->dev_res_addr.bus >= IPR_MAX_NUM_BUSES) {
- ipr_err("Device %d: missing\n", i + 1);
- } else {
- ipr_err("Device %d: %d:%d:%d:%d\n", i + 1,
- ioa_cfg->host->host_no, dev_entry->dev_res_addr.bus,
- dev_entry->dev_res_addr.target, dev_entry->dev_res_addr.lun);
- }
- ipr_log_vpd(&dev_entry->dev_vpids, dev_entry->dev_sn);
+ ipr_phys_res_err(ioa_cfg, dev_entry->dev_res_addr, "Device %d", i + 1);
+ ipr_log_vpd(&dev_entry->vpd);
ipr_err("-----New Device Information-----\n");
- ipr_log_vpd(&dev_entry->new_dev_vpids, dev_entry->new_dev_sn);
+ ipr_log_vpd(&dev_entry->new_vpd);
ipr_err("Cache Directory Card Information:\n");
- ipr_log_vpd(&dev_entry->ioa_last_with_dev_vpids,
- dev_entry->ioa_last_with_dev_sn);
+ ipr_log_vpd(&dev_entry->ioa_last_with_dev_vpd);
ipr_err("Adapter Card Information:\n");
- ipr_log_vpd(&dev_entry->cfc_last_with_dev_vpids,
- dev_entry->cfc_last_with_dev_sn);
+ ipr_log_vpd(&dev_entry->cfc_last_with_dev_vpd);
ipr_err("Additional IOA Data: %08X %08X %08X %08X %08X\n",
be32_to_cpu(dev_entry->ioa_data[0]),
}
}
+/**
+ * ipr_log_enhanced_array_error - Log an array configuration error.
+ * @ioa_cfg: ioa config struct
+ * @hostrcb: hostrcb struct
+ *
+ * Return value:
+ * none
+ **/
+static void ipr_log_enhanced_array_error(struct ipr_ioa_cfg *ioa_cfg,
+ struct ipr_hostrcb *hostrcb)
+{
+ int i, num_entries;
+ struct ipr_hostrcb_type_14_error *error;
+ struct ipr_hostrcb_array_data_entry_enhanced *array_entry;
+ const u8 zero_sn[IPR_SERIAL_NUM_LEN] = { [0 ... IPR_SERIAL_NUM_LEN-1] = '0' };
+
+ error = &hostrcb->hcam.u.error.u.type_14_error;
+
+ ipr_err_separator;
+
+ ipr_err("RAID %s Array Configuration: %d:%d:%d:%d\n",
+ error->protection_level,
+ ioa_cfg->host->host_no,
+ error->last_func_vset_res_addr.bus,
+ error->last_func_vset_res_addr.target,
+ error->last_func_vset_res_addr.lun);
+
+ ipr_err_separator;
+
+ array_entry = error->array_member;
+ num_entries = min_t(u32, be32_to_cpu(error->num_entries),
+ sizeof(error->array_member));
+
+ for (i = 0; i < num_entries; i++, array_entry++) {
+ if (!memcmp(array_entry->vpd.vpd.sn, zero_sn, IPR_SERIAL_NUM_LEN))
+ continue;
+
+ if (be32_to_cpu(error->exposed_mode_adn) == i)
+ ipr_err("Exposed Array Member %d:\n", i);
+ else
+ ipr_err("Array Member %d:\n", i);
+
+ ipr_log_ext_vpd(&array_entry->vpd);
+ ipr_phys_res_err(ioa_cfg, array_entry->dev_res_addr, "Current Location");
+ ipr_phys_res_err(ioa_cfg, array_entry->expected_dev_res_addr,
+ "Expected Location");
+
+ ipr_err_separator;
+ }
+}
+
/**
* ipr_log_array_error - Log an array configuration error.
* @ioa_cfg: ioa config struct
array_entry = error->array_member;
for (i = 0; i < 18; i++) {
- if (!memcmp(array_entry->serial_num, zero_sn, IPR_SERIAL_NUM_LEN))
+ if (!memcmp(array_entry->vpd.sn, zero_sn, IPR_SERIAL_NUM_LEN))
continue;
- if (be32_to_cpu(error->exposed_mode_adn) == i) {
+ if (be32_to_cpu(error->exposed_mode_adn) == i)
ipr_err("Exposed Array Member %d:\n", i);
- } else {
+ else
ipr_err("Array Member %d:\n", i);
- }
- ipr_log_vpd(&array_entry->vpids, array_entry->serial_num);
-
- if (array_entry->dev_res_addr.bus >= IPR_MAX_NUM_BUSES) {
- ipr_err("Current Location: unknown\n");
- } else {
- ipr_err("Current Location: %d:%d:%d:%d\n",
- ioa_cfg->host->host_no,
- array_entry->dev_res_addr.bus,
- array_entry->dev_res_addr.target,
- array_entry->dev_res_addr.lun);
- }
+ ipr_log_vpd(&array_entry->vpd);
- if (array_entry->expected_dev_res_addr.bus >= IPR_MAX_NUM_BUSES) {
- ipr_err("Expected Location: unknown\n");
- } else {
- ipr_err("Expected Location: %d:%d:%d:%d\n",
- ioa_cfg->host->host_no,
- array_entry->expected_dev_res_addr.bus,
- array_entry->expected_dev_res_addr.target,
- array_entry->expected_dev_res_addr.lun);
- }
+ ipr_phys_res_err(ioa_cfg, array_entry->dev_res_addr, "Current Location");
+ ipr_phys_res_err(ioa_cfg, array_entry->expected_dev_res_addr,
+ "Expected Location");
ipr_err_separator;
}
/**
- * ipr_log_generic_error - Log an adapter error.
- * @ioa_cfg: ioa config struct
- * @hostrcb: hostrcb struct
+ * ipr_log_hex_data - Log additional hex IOA error data.
+ * @data: IOA error data
+ * @len: data length
*
* Return value:
* none
**/
-static void ipr_log_generic_error(struct ipr_ioa_cfg *ioa_cfg,
- struct ipr_hostrcb *hostrcb)
+static void ipr_log_hex_data(u32 *data, int len)
{
int i;
- int ioa_data_len = be32_to_cpu(hostrcb->hcam.length);
- if (ioa_data_len == 0)
+ if (len == 0)
return;
- ipr_err("IOA Error Data:\n");
- ipr_err("Offset 0 1 2 3 4 5 6 7 8 9 A B C D E F\n");
-
- for (i = 0; i < ioa_data_len / 4; i += 4) {
+ for (i = 0; i < len / 4; i += 4) {
ipr_err("%08X: %08X %08X %08X %08X\n", i*4,
- be32_to_cpu(hostrcb->hcam.u.raw.data[i]),
- be32_to_cpu(hostrcb->hcam.u.raw.data[i+1]),
- be32_to_cpu(hostrcb->hcam.u.raw.data[i+2]),
- be32_to_cpu(hostrcb->hcam.u.raw.data[i+3]));
+ be32_to_cpu(data[i]),
+ be32_to_cpu(data[i+1]),
+ be32_to_cpu(data[i+2]),
+ be32_to_cpu(data[i+3]));
}
}
+/**
+ * ipr_log_enhanced_dual_ioa_error - Log an enhanced dual adapter error.
+ * @ioa_cfg: ioa config struct
+ * @hostrcb: hostrcb struct
+ *
+ * Return value:
+ * none
+ **/
+static void ipr_log_enhanced_dual_ioa_error(struct ipr_ioa_cfg *ioa_cfg,
+ struct ipr_hostrcb *hostrcb)
+{
+ struct ipr_hostrcb_type_17_error *error;
+
+ error = &hostrcb->hcam.u.error.u.type_17_error;
+ error->failure_reason[sizeof(error->failure_reason) - 1] = '\0';
+
+ ipr_err("%s\n", error->failure_reason);
+ ipr_err("Remote Adapter VPD:\n");
+ ipr_log_ext_vpd(&error->vpd);
+ ipr_log_hex_data(error->data,
+ be32_to_cpu(hostrcb->hcam.length) -
+ (offsetof(struct ipr_hostrcb_error, u) +
+ offsetof(struct ipr_hostrcb_type_17_error, data)));
+}
+
+/**
+ * ipr_log_dual_ioa_error - Log a dual adapter error.
+ * @ioa_cfg: ioa config struct
+ * @hostrcb: hostrcb struct
+ *
+ * Return value:
+ * none
+ **/
+static void ipr_log_dual_ioa_error(struct ipr_ioa_cfg *ioa_cfg,
+ struct ipr_hostrcb *hostrcb)
+{
+ struct ipr_hostrcb_type_07_error *error;
+
+ error = &hostrcb->hcam.u.error.u.type_07_error;
+ error->failure_reason[sizeof(error->failure_reason) - 1] = '\0';
+
+ ipr_err("%s\n", error->failure_reason);
+ ipr_err("Remote Adapter VPD:\n");
+ ipr_log_vpd(&error->vpd);
+ ipr_log_hex_data(error->data,
+ be32_to_cpu(hostrcb->hcam.length) -
+ (offsetof(struct ipr_hostrcb_error, u) +
+ offsetof(struct ipr_hostrcb_type_07_error, data)));
+}
+
+/**
+ * ipr_log_generic_error - Log an adapter error.
+ * @ioa_cfg: ioa config struct
+ * @hostrcb: hostrcb struct
+ *
+ * Return value:
+ * none
+ **/
+static void ipr_log_generic_error(struct ipr_ioa_cfg *ioa_cfg,
+ struct ipr_hostrcb *hostrcb)
+{
+ ipr_log_hex_data(hostrcb->hcam.u.raw.data,
+ be32_to_cpu(hostrcb->hcam.length));
+}
+
/**
* ipr_get_error - Find the specfied IOASC in the ipr_error_table.
* @ioasc: IOASC
if (ioa_cfg->log_level < IPR_DEFAULT_LOG_LEVEL)
return;
+ if (be32_to_cpu(hostrcb->hcam.length) > sizeof(hostrcb->hcam.u.raw))
+ hostrcb->hcam.length = cpu_to_be32(sizeof(hostrcb->hcam.u.raw));
switch (hostrcb->hcam.overlay_id) {
- case IPR_HOST_RCB_OVERLAY_ID_1:
- ipr_log_generic_error(ioa_cfg, hostrcb);
- break;
case IPR_HOST_RCB_OVERLAY_ID_2:
ipr_log_cache_error(ioa_cfg, hostrcb);
break;
case IPR_HOST_RCB_OVERLAY_ID_6:
ipr_log_array_error(ioa_cfg, hostrcb);
break;
- case IPR_HOST_RCB_OVERLAY_ID_DEFAULT:
- ipr_log_generic_error(ioa_cfg, hostrcb);
+ case IPR_HOST_RCB_OVERLAY_ID_7:
+ ipr_log_dual_ioa_error(ioa_cfg, hostrcb);
+ break;
+ case IPR_HOST_RCB_OVERLAY_ID_12:
+ ipr_log_enhanced_cache_error(ioa_cfg, hostrcb);
+ break;
+ case IPR_HOST_RCB_OVERLAY_ID_13:
+ ipr_log_enhanced_config_error(ioa_cfg, hostrcb);
+ break;
+ case IPR_HOST_RCB_OVERLAY_ID_14:
+ case IPR_HOST_RCB_OVERLAY_ID_16:
+ ipr_log_enhanced_array_error(ioa_cfg, hostrcb);
break;
+ case IPR_HOST_RCB_OVERLAY_ID_17:
+ ipr_log_enhanced_dual_ioa_error(ioa_cfg, hostrcb);
+ break;
+ case IPR_HOST_RCB_OVERLAY_ID_1:
+ case IPR_HOST_RCB_OVERLAY_ID_DEFAULT:
default:
- dev_err(&ioa_cfg->pdev->dev,
- "Unknown error received. Overlay ID: %d\n",
- hostrcb->hcam.overlay_id);
+ ipr_log_generic_error(ioa_cfg, hostrcb);
break;
}
}
};
#endif
+static const struct {
+ enum ipr_cache_state state;
+ char *name;
+} cache_state [] = {
+ { CACHE_NONE, "none" },
+ { CACHE_DISABLED, "disabled" },
+ { CACHE_ENABLED, "enabled" }
+};
+
+/**
+ * ipr_show_write_caching - Show the write caching attribute
+ * @class_dev: class device struct
+ * @buf: buffer
+ *
+ * Return value:
+ * number of bytes printed to buffer
+ **/
+static ssize_t ipr_show_write_caching(struct class_device *class_dev, char *buf)
+{
+ struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)shost->hostdata;
+ unsigned long lock_flags = 0;
+ int i, len = 0;
+
+ spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
+ for (i = 0; i < ARRAY_SIZE(cache_state); i++) {
+ if (cache_state[i].state == ioa_cfg->cache_state) {
+ len = snprintf(buf, PAGE_SIZE, "%s\n", cache_state[i].name);
+ break;
+ }
+ }
+ spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+ return len;
+}
+
+
+/**
+ * ipr_store_write_caching - Enable/disable adapter write cache
+ * @class_dev: class_device struct
+ * @buf: buffer
+ * @count: buffer size
+ *
+ * This function will enable/disable adapter write cache.
+ *
+ * Return value:
+ * count on success / other on failure
+ **/
+static ssize_t ipr_store_write_caching(struct class_device *class_dev,
+ const char *buf, size_t count)
+{
+ struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)shost->hostdata;
+ unsigned long lock_flags = 0;
+ enum ipr_cache_state new_state = CACHE_INVALID;
+ int i;
+
+ if (!capable(CAP_SYS_ADMIN))
+ return -EACCES;
+ if (ioa_cfg->cache_state == CACHE_NONE)
+ return -EINVAL;
+
+ for (i = 0; i < ARRAY_SIZE(cache_state); i++) {
+ if (!strncmp(cache_state[i].name, buf, strlen(cache_state[i].name))) {
+ new_state = cache_state[i].state;
+ break;
+ }
+ }
+
+ if (new_state != CACHE_DISABLED && new_state != CACHE_ENABLED)
+ return -EINVAL;
+
+ spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
+ if (ioa_cfg->cache_state == new_state) {
+ spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+ return count;
+ }
+
+ ioa_cfg->cache_state = new_state;
+ dev_info(&ioa_cfg->pdev->dev, "%s adapter write cache.\n",
+ new_state == CACHE_ENABLED ? "Enabling" : "Disabling");
+ if (!ioa_cfg->in_reset_reload)
+ ipr_initiate_ioa_reset(ioa_cfg, IPR_SHUTDOWN_NORMAL);
+ spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+ wait_event(ioa_cfg->reset_wait_q, !ioa_cfg->in_reset_reload);
+
+ return count;
+}
+
+static struct class_device_attribute ipr_ioa_cache_attr = {
+ .attr = {
+ .name = "write_cache",
+ .mode = S_IRUGO | S_IWUSR,
+ },
+ .show = ipr_show_write_caching,
+ .store = ipr_store_write_caching
+};
+
/**
* ipr_show_fw_version - Show the firmware version
* @class_dev: class device struct
.store = ipr_store_diagnostics
};
+/**
+ * ipr_show_adapter_state - Show the adapter's state
+ * @class_dev: class device struct
+ * @buf: buffer
+ *
+ * Return value:
+ * number of bytes printed to buffer
+ **/
+static ssize_t ipr_show_adapter_state(struct class_device *class_dev, char *buf)
+{
+ struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)shost->hostdata;
+ unsigned long lock_flags = 0;
+ int len;
+
+ spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
+ if (ioa_cfg->ioa_is_dead)
+ len = snprintf(buf, PAGE_SIZE, "offline\n");
+ else
+ len = snprintf(buf, PAGE_SIZE, "online\n");
+ spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+ return len;
+}
+
+/**
+ * ipr_store_adapter_state - Change adapter state
+ * @class_dev: class_device struct
+ * @buf: buffer
+ * @count: buffer size
+ *
+ * This function will change the adapter's state.
+ *
+ * Return value:
+ * count on success / other on failure
+ **/
+static ssize_t ipr_store_adapter_state(struct class_device *class_dev,
+ const char *buf, size_t count)
+{
+ struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)shost->hostdata;
+ unsigned long lock_flags;
+ int result = count;
+
+ if (!capable(CAP_SYS_ADMIN))
+ return -EACCES;
+
+ spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
+ if (ioa_cfg->ioa_is_dead && !strncmp(buf, "online", 6)) {
+ ioa_cfg->ioa_is_dead = 0;
+ ioa_cfg->reset_retries = 0;
+ ioa_cfg->in_ioa_bringdown = 0;
+ ipr_initiate_ioa_reset(ioa_cfg, IPR_SHUTDOWN_NONE);
+ }
+ spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+ wait_event(ioa_cfg->reset_wait_q, !ioa_cfg->in_reset_reload);
+
+ return result;
+}
+
+static struct class_device_attribute ipr_ioa_state_attr = {
+ .attr = {
+ .name = "state",
+ .mode = S_IRUGO | S_IWUSR,
+ },
+ .show = ipr_show_adapter_state,
+ .store = ipr_store_adapter_state
+};
+
/**
* ipr_store_reset_adapter - Reset the adapter
* @class_dev: class_device struct
num_elem = buf_len / bsize_elem;
/* Allocate a scatter/gather list for the DMA */
- sglist = kmalloc(sizeof(struct ipr_sglist) +
+ sglist = kzalloc(sizeof(struct ipr_sglist) +
(sizeof(struct scatterlist) * (num_elem - 1)),
GFP_KERNEL);
return NULL;
}
- memset(sglist, 0, sizeof(struct ipr_sglist) +
- (sizeof(struct scatterlist) * (num_elem - 1)));
-
scatterlist = sglist->scatterlist;
sglist->order = order;
}
/**
- * ipr_map_ucode_buffer - Map a microcode download buffer
+ * ipr_build_ucode_ioadl - Build a microcode download IOADL
* @ipr_cmd: ipr command struct
* @sglist: scatter/gather list
- * @len: total length of download buffer
*
- * Maps a microcode download scatter/gather list for DMA and
- * builds the IOADL.
+ * Builds a microcode download IOA data list (IOADL).
*
- * Return value:
- * 0 on success / -EIO on failure
**/
-static int ipr_map_ucode_buffer(struct ipr_cmnd *ipr_cmd,
- struct ipr_sglist *sglist, int len)
+static void ipr_build_ucode_ioadl(struct ipr_cmnd *ipr_cmd,
+ struct ipr_sglist *sglist)
{
- struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
struct ipr_ioarcb *ioarcb = &ipr_cmd->ioarcb;
struct ipr_ioadl_desc *ioadl = ipr_cmd->ioadl;
struct scatterlist *scatterlist = sglist->scatterlist;
int i;
- ipr_cmd->dma_use_sg = pci_map_sg(ioa_cfg->pdev, scatterlist,
- sglist->num_sg, DMA_TO_DEVICE);
-
+ ipr_cmd->dma_use_sg = sglist->num_dma_sg;
ioarcb->cmd_pkt.flags_hi |= IPR_FLAGS_HI_WRITE_NOT_READ;
- ioarcb->write_data_transfer_length = cpu_to_be32(len);
+ ioarcb->write_data_transfer_length = cpu_to_be32(sglist->buffer_len);
ioarcb->write_ioadl_len =
cpu_to_be32(sizeof(struct ipr_ioadl_desc) * ipr_cmd->dma_use_sg);
cpu_to_be32(sg_dma_address(&scatterlist[i]));
}
- if (likely(ipr_cmd->dma_use_sg)) {
- ioadl[i-1].flags_and_data_len |=
- cpu_to_be32(IPR_IOADL_FLAGS_LAST);
+ ioadl[i-1].flags_and_data_len |=
+ cpu_to_be32(IPR_IOADL_FLAGS_LAST);
+}
+
+/**
+ * ipr_update_ioa_ucode - Update IOA's microcode
+ * @ioa_cfg: ioa config struct
+ * @sglist: scatter/gather list
+ *
+ * Initiate an adapter reset to update the IOA's microcode
+ *
+ * Return value:
+ * 0 on success / -EIO on failure
+ **/
+static int ipr_update_ioa_ucode(struct ipr_ioa_cfg *ioa_cfg,
+ struct ipr_sglist *sglist)
+{
+ unsigned long lock_flags;
+
+ spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
+
+ if (ioa_cfg->ucode_sglist) {
+ spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+ dev_err(&ioa_cfg->pdev->dev,
+ "Microcode download already in progress\n");
+ return -EIO;
}
- else {
- dev_err(&ioa_cfg->pdev->dev, "pci_map_sg failed!\n");
+
+ sglist->num_dma_sg = pci_map_sg(ioa_cfg->pdev, sglist->scatterlist,
+ sglist->num_sg, DMA_TO_DEVICE);
+
+ if (!sglist->num_dma_sg) {
+ spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+ dev_err(&ioa_cfg->pdev->dev,
+ "Failed to map microcode download buffer!\n");
return -EIO;
}
+ ioa_cfg->ucode_sglist = sglist;
+ ipr_initiate_ioa_reset(ioa_cfg, IPR_SHUTDOWN_NORMAL);
+ spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+ wait_event(ioa_cfg->reset_wait_q, !ioa_cfg->in_reset_reload);
+
+ spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
+ ioa_cfg->ucode_sglist = NULL;
+ spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
return 0;
}
struct ipr_ucode_image_header *image_hdr;
const struct firmware *fw_entry;
struct ipr_sglist *sglist;
- unsigned long lock_flags;
char fname[100];
char *src;
int len, result, dnld_size;
if (result) {
dev_err(&ioa_cfg->pdev->dev,
"Microcode buffer copy to DMA buffer failed\n");
- ipr_free_ucode_buffer(sglist);
- release_firmware(fw_entry);
- return result;
- }
-
- spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
-
- if (ioa_cfg->ucode_sglist) {
- spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
- dev_err(&ioa_cfg->pdev->dev,
- "Microcode download already in progress\n");
- ipr_free_ucode_buffer(sglist);
- release_firmware(fw_entry);
- return -EIO;
+ goto out;
}
- ioa_cfg->ucode_sglist = sglist;
- ipr_initiate_ioa_reset(ioa_cfg, IPR_SHUTDOWN_NORMAL);
- spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
- wait_event(ioa_cfg->reset_wait_q, !ioa_cfg->in_reset_reload);
-
- spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
- ioa_cfg->ucode_sglist = NULL;
- spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+ result = ipr_update_ioa_ucode(ioa_cfg, sglist);
+ if (!result)
+ result = count;
+out:
ipr_free_ucode_buffer(sglist);
release_firmware(fw_entry);
-
- return count;
+ return result;
}
static struct class_device_attribute ipr_update_fw_attr = {
&ipr_fw_version_attr,
&ipr_log_level_attr,
&ipr_diagnostics_attr,
+ &ipr_ioa_state_attr,
&ipr_ioa_reset_attr,
&ipr_update_fw_attr,
+ &ipr_ioa_cache_attr,
NULL,
};
unsigned long lock_flags = 0;
ENTER;
- dump = kmalloc(sizeof(struct ipr_dump), GFP_KERNEL);
+ dump = kzalloc(sizeof(struct ipr_dump), GFP_KERNEL);
if (!dump) {
ipr_err("Dump memory allocation failed\n");
return -ENOMEM;
}
- memset(dump, 0, sizeof(struct ipr_dump));
kref_init(&dump->kref);
dump->ioa_cfg = ioa_cfg;
if (res) {
if (ipr_is_af_dasd_device(res))
sdev->type = TYPE_RAID;
- if (ipr_is_af_dasd_device(res) || ipr_is_ioa_resource(res))
+ if (ipr_is_af_dasd_device(res) || ipr_is_ioa_resource(res)) {
sdev->scsi_level = 4;
+ sdev->no_uld_attach = 1;
+ }
if (ipr_is_vset_device(res)) {
sdev->timeout = IPR_VSET_RW_TIMEOUT;
blk_queue_max_sectors(sdev->request_queue, IPR_VSET_MAX_SECTORS);
* handling new commands.
*
* Return value:
- * 0 on success
+ * 0 on success / -ENXIO if device does not exist
**/
static int ipr_slave_alloc(struct scsi_device *sdev)
{
struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *) sdev->host->hostdata;
struct ipr_resource_entry *res;
unsigned long lock_flags;
+ int rc = -ENXIO;
sdev->hostdata = NULL;
res->add_to_ml = 0;
res->in_erp = 0;
sdev->hostdata = res;
- res->needs_sync_complete = 1;
+ if (!ipr_is_naca_model(res))
+ res->needs_sync_complete = 1;
+ rc = 0;
break;
}
}
spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
- return 0;
+ return rc;
}
/**
ioa_cfg = (struct ipr_ioa_cfg *) scsi_cmd->device->host->hostdata;
res = scsi_cmd->device->hostdata;
- if (!res || (!ipr_is_gscsi(res) && !ipr_is_vset_device(res)))
+ if (!res)
return FAILED;
/*
}
list_add_tail(&ipr_cmd->queue, &ioa_cfg->free_q);
- res->needs_sync_complete = 1;
+ if (!ipr_is_naca_model(res))
+ res->needs_sync_complete = 1;
LEAVE;
return (IPR_IOASC_SENSE_KEY(ioasc) ? FAILED : SUCCESS);
}
if (res) {
- res->needs_sync_complete = 1;
+ if (!ipr_is_naca_model(res))
+ res->needs_sync_complete = 1;
res->in_erp = 0;
}
ipr_unmap_sglist(ioa_cfg, ipr_cmd);
}
}
+/**
+ * ipr_get_autosense - Copy autosense data to sense buffer
+ * @ipr_cmd: ipr command struct
+ *
+ * This function copies the autosense buffer to the buffer
+ * in the scsi_cmd, if there is autosense available.
+ *
+ * Return value:
+ * 1 if autosense was available / 0 if not
+ **/
+static int ipr_get_autosense(struct ipr_cmnd *ipr_cmd)
+{
+ struct ipr_ioasa *ioasa = &ipr_cmd->ioasa;
+
+ if ((be32_to_cpu(ioasa->ioasc_specific) &
+ (IPR_ADDITIONAL_STATUS_FMT | IPR_AUTOSENSE_VALID)) == 0)
+ return 0;
+
+ memcpy(ipr_cmd->scsi_cmd->sense_buffer, ioasa->auto_sense.data,
+ min_t(u16, be16_to_cpu(ioasa->auto_sense.auto_sense_len),
+ SCSI_SENSE_BUFFERSIZE));
+ return 1;
+}
+
/**
* ipr_erp_start - Process an error response for a SCSI op
* @ioa_cfg: ioa config struct
switch (ioasc & IPR_IOASC_IOASC_MASK) {
case IPR_IOASC_ABORTED_CMD_TERM_BY_HOST:
- scsi_cmd->result |= (DID_IMM_RETRY << 16);
+ if (ipr_is_naca_model(res))
+ scsi_cmd->result |= (DID_ABORT << 16);
+ else
+ scsi_cmd->result |= (DID_IMM_RETRY << 16);
break;
case IPR_IOASC_IR_RESOURCE_HANDLE:
+ case IPR_IOASC_IR_NO_CMDS_TO_2ND_IOA:
scsi_cmd->result |= (DID_NO_CONNECT << 16);
break;
case IPR_IOASC_HW_SEL_TIMEOUT:
scsi_cmd->result |= (DID_NO_CONNECT << 16);
- res->needs_sync_complete = 1;
+ if (!ipr_is_naca_model(res))
+ res->needs_sync_complete = 1;
break;
case IPR_IOASC_SYNC_REQUIRED:
if (!res->in_erp)
scsi_cmd->result |= (DID_IMM_RETRY << 16);
break;
case IPR_IOASC_MED_DO_NOT_REALLOC: /* prevent retries */
+ case IPR_IOASA_IR_DUAL_IOA_DISABLED:
scsi_cmd->result |= (DID_PASSTHROUGH << 16);
break;
case IPR_IOASC_BUS_WAS_RESET:
if (!res->resetting_device)
scsi_report_bus_reset(ioa_cfg->host, scsi_cmd->device->channel);
scsi_cmd->result |= (DID_ERROR << 16);
- res->needs_sync_complete = 1;
+ if (!ipr_is_naca_model(res))
+ res->needs_sync_complete = 1;
break;
case IPR_IOASC_HW_DEV_BUS_STATUS:
scsi_cmd->result |= IPR_IOASC_SENSE_STATUS(ioasc);
if (IPR_IOASC_SENSE_STATUS(ioasc) == SAM_STAT_CHECK_CONDITION) {
- ipr_erp_cancel_all(ipr_cmd);
- return;
+ if (!ipr_get_autosense(ipr_cmd)) {
+ if (!ipr_is_naca_model(res)) {
+ ipr_erp_cancel_all(ipr_cmd);
+ return;
+ }
+ }
}
- res->needs_sync_complete = 1;
+ if (!ipr_is_naca_model(res))
+ res->needs_sync_complete = 1;
break;
case IPR_IOASC_NR_INIT_CMD_REQUIRED:
break;
default:
scsi_cmd->result |= (DID_ERROR << 16);
- if (!ipr_is_vset_device(res))
+ if (!ipr_is_vset_device(res) && !ipr_is_naca_model(res))
res->needs_sync_complete = 1;
break;
}
ioa_cfg->in_reset_reload = 0;
ioa_cfg->allow_cmds = 1;
ioa_cfg->reset_cmd = NULL;
+ ioa_cfg->doorbell |= IPR_RUNTIME_RESET;
list_for_each_entry(res, &ioa_cfg->used_res_q, queue) {
if (ioa_cfg->allow_ml_add_del && (res->add_to_ml || res->del_from_ml)) {
ipr_cmd->job_step = ipr_ioa_reset_done;
list_for_each_entry_continue(res, &ioa_cfg->used_res_q, queue) {
- if (!ipr_is_af_dasd_device(res))
+ if (!IPR_IS_DASD_DEVICE(res->cfgte.std_inq_data))
continue;
ipr_cmd->u.res = res;
return IPR_RC_JOB_CONTINUE;
}
+/**
+ * ipr_setup_write_cache - Disable write cache if needed
+ * @ipr_cmd: ipr command struct
+ *
+ * This function sets up adapters write cache to desired setting
+ *
+ * Return value:
+ * IPR_RC_JOB_CONTINUE / IPR_RC_JOB_RETURN
+ **/
+static int ipr_setup_write_cache(struct ipr_cmnd *ipr_cmd)
+{
+ struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
+
+ ipr_cmd->job_step = ipr_set_supported_devs;
+ ipr_cmd->u.res = list_entry(ioa_cfg->used_res_q.next,
+ struct ipr_resource_entry, queue);
+
+ if (ioa_cfg->cache_state != CACHE_DISABLED)
+ return IPR_RC_JOB_CONTINUE;
+
+ ipr_cmd->ioarcb.res_handle = cpu_to_be32(IPR_IOA_RES_HANDLE);
+ ipr_cmd->ioarcb.cmd_pkt.request_type = IPR_RQTYPE_IOACMD;
+ ipr_cmd->ioarcb.cmd_pkt.cdb[0] = IPR_IOA_SHUTDOWN;
+ ipr_cmd->ioarcb.cmd_pkt.cdb[1] = IPR_SHUTDOWN_PREPARE_FOR_NORMAL;
+
+ ipr_do_req(ipr_cmd, ipr_reset_ioa_job, ipr_timeout, IPR_INTERNAL_TIMEOUT);
+
+ return IPR_RC_JOB_RETURN;
+}
+
/**
* ipr_get_mode_page - Locate specified mode page
* @mode_pages: mode page buffer
ioa_cfg->vpd_cbs_dma + offsetof(struct ipr_misc_cbs, mode_pages),
length);
- ipr_cmd->job_step = ipr_set_supported_devs;
- ipr_cmd->u.res = list_entry(ioa_cfg->used_res_q.next,
- struct ipr_resource_entry, queue);
-
+ ipr_cmd->job_step = ipr_setup_write_cache;
ipr_do_req(ipr_cmd, ipr_reset_ioa_job, ipr_timeout, IPR_INTERNAL_TIMEOUT);
LEAVE;
ioarcb->read_data_transfer_length = cpu_to_be32(xfer_len);
}
+/**
+ * ipr_reset_cmd_failed - Handle failure of IOA reset command
+ * @ipr_cmd: ipr command struct
+ *
+ * This function handles the failure of an IOA bringup command.
+ *
+ * Return value:
+ * IPR_RC_JOB_RETURN
+ **/
+static int ipr_reset_cmd_failed(struct ipr_cmnd *ipr_cmd)
+{
+ struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
+ u32 ioasc = be32_to_cpu(ipr_cmd->ioasa.ioasc);
+
+ dev_err(&ioa_cfg->pdev->dev,
+ "0x%02X failed with IOASC: 0x%08X\n",
+ ipr_cmd->ioarcb.cmd_pkt.cdb[0], ioasc);
+
+ ipr_initiate_ioa_reset(ioa_cfg, IPR_SHUTDOWN_NONE);
+ list_add_tail(&ipr_cmd->queue, &ioa_cfg->free_q);
+ return IPR_RC_JOB_RETURN;
+}
+
+/**
+ * ipr_reset_mode_sense_failed - Handle failure of IOAFP mode sense
+ * @ipr_cmd: ipr command struct
+ *
+ * This function handles the failure of a Mode Sense to the IOAFP.
+ * Some adapters do not handle all mode pages.
+ *
+ * Return value:
+ * IPR_RC_JOB_CONTINUE / IPR_RC_JOB_RETURN
+ **/
+static int ipr_reset_mode_sense_failed(struct ipr_cmnd *ipr_cmd)
+{
+ u32 ioasc = be32_to_cpu(ipr_cmd->ioasa.ioasc);
+
+ if (ioasc == IPR_IOASC_IR_INVALID_REQ_TYPE_OR_PKT) {
+ ipr_cmd->job_step = ipr_setup_write_cache;
+ return IPR_RC_JOB_CONTINUE;
+ }
+
+ return ipr_reset_cmd_failed(ipr_cmd);
+}
+
/**
* ipr_ioafp_mode_sense_page28 - Issue Mode Sense Page 28 to IOA
* @ipr_cmd: ipr command struct
sizeof(struct ipr_mode_pages));
ipr_cmd->job_step = ipr_ioafp_mode_select_page28;
+ ipr_cmd->job_step_failed = ipr_reset_mode_sense_failed;
ipr_do_req(ipr_cmd, ipr_reset_ioa_job, ipr_timeout, IPR_INTERNAL_TIMEOUT);
LEAVE;
}
+/**
+ * ipr_inquiry_page_supported - Is the given inquiry page supported
+ * @page0: inquiry page 0 buffer
+ * @page: page code.
+ *
+ * This function determines if the specified inquiry page is supported.
+ *
+ * Return value:
+ * 1 if page is supported / 0 if not
+ **/
+static int ipr_inquiry_page_supported(struct ipr_inquiry_page0 *page0, u8 page)
+{
+ int i;
+
+ for (i = 0; i < min_t(u8, page0->len, IPR_INQUIRY_PAGE0_ENTRIES); i++)
+ if (page0->page[i] == page)
+ return 1;
+
+ return 0;
+}
+
/**
* ipr_ioafp_page3_inquiry - Send a Page 3 Inquiry to the adapter.
* @ipr_cmd: ipr command struct
* IPR_RC_JOB_CONTINUE / IPR_RC_JOB_RETURN
**/
static int ipr_ioafp_page3_inquiry(struct ipr_cmnd *ipr_cmd)
+{
+ struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
+ struct ipr_inquiry_page0 *page0 = &ioa_cfg->vpd_cbs->page0_data;
+
+ ENTER;
+
+ if (!ipr_inquiry_page_supported(page0, 1))
+ ioa_cfg->cache_state = CACHE_NONE;
+
+ ipr_cmd->job_step = ipr_ioafp_query_ioa_cfg;
+
+ ipr_ioafp_inquiry(ipr_cmd, 1, 3,
+ ioa_cfg->vpd_cbs_dma + offsetof(struct ipr_misc_cbs, page3_data),
+ sizeof(struct ipr_inquiry_page3));
+
+ LEAVE;
+ return IPR_RC_JOB_RETURN;
+}
+
+/**
+ * ipr_ioafp_page0_inquiry - Send a Page 0 Inquiry to the adapter.
+ * @ipr_cmd: ipr command struct
+ *
+ * This function sends a Page 0 inquiry to the adapter
+ * to retrieve supported inquiry pages.
+ *
+ * Return value:
+ * IPR_RC_JOB_CONTINUE / IPR_RC_JOB_RETURN
+ **/
+static int ipr_ioafp_page0_inquiry(struct ipr_cmnd *ipr_cmd)
{
struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
char type[5];
type[4] = '\0';
ioa_cfg->type = simple_strtoul((char *)type, NULL, 16);
- ipr_cmd->job_step = ipr_ioafp_query_ioa_cfg;
+ ipr_cmd->job_step = ipr_ioafp_page3_inquiry;
- ipr_ioafp_inquiry(ipr_cmd, 1, 3,
- ioa_cfg->vpd_cbs_dma + offsetof(struct ipr_misc_cbs, page3_data),
- sizeof(struct ipr_inquiry_page3));
+ ipr_ioafp_inquiry(ipr_cmd, 1, 0,
+ ioa_cfg->vpd_cbs_dma + offsetof(struct ipr_misc_cbs, page0_data),
+ sizeof(struct ipr_inquiry_page0));
LEAVE;
return IPR_RC_JOB_RETURN;
struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
ENTER;
- ipr_cmd->job_step = ipr_ioafp_page3_inquiry;
+ ipr_cmd->job_step = ipr_ioafp_page0_inquiry;
ipr_ioafp_inquiry(ipr_cmd, 0, 0,
ioa_cfg->vpd_cbs_dma + offsetof(struct ipr_misc_cbs, ioa_vpd),
}
/* Enable destructive diagnostics on IOA */
- writel(IPR_DOORBELL, ioa_cfg->regs.set_uproc_interrupt_reg);
+ writel(ioa_cfg->doorbell, ioa_cfg->regs.set_uproc_interrupt_reg);
writel(IPR_PCII_OPER_INTERRUPTS, ioa_cfg->regs.clr_interrupt_mask_reg);
int_reg = readl(ioa_cfg->regs.sense_interrupt_mask_reg);
ipr_cmd->ioarcb.cmd_pkt.cdb[7] = (sglist->buffer_len & 0x00ff00) >> 8;
ipr_cmd->ioarcb.cmd_pkt.cdb[8] = sglist->buffer_len & 0x0000ff;
- if (ipr_map_ucode_buffer(ipr_cmd, sglist, sglist->buffer_len)) {
- dev_err(&ioa_cfg->pdev->dev,
- "Failed to map microcode download buffer\n");
- return IPR_RC_JOB_CONTINUE;
- }
-
+ ipr_build_ucode_ioadl(ipr_cmd, sglist);
ipr_cmd->job_step = ipr_reset_ucode_download_done;
ipr_do_req(ipr_cmd, ipr_reset_ioa_job, ipr_timeout,
static void ipr_reset_ioa_job(struct ipr_cmnd *ipr_cmd)
{
u32 rc, ioasc;
- unsigned long scratch = ipr_cmd->u.scratch;
struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
do {
}
if (IPR_IOASC_SENSE_KEY(ioasc)) {
- dev_err(&ioa_cfg->pdev->dev,
- "0x%02X failed with IOASC: 0x%08X\n",
- ipr_cmd->ioarcb.cmd_pkt.cdb[0], ioasc);
-
- ipr_initiate_ioa_reset(ioa_cfg, IPR_SHUTDOWN_NONE);
- list_add_tail(&ipr_cmd->queue, &ioa_cfg->free_q);
- return;
+ rc = ipr_cmd->job_step_failed(ipr_cmd);
+ if (rc == IPR_RC_JOB_RETURN)
+ return;
}
ipr_reinit_ipr_cmnd(ipr_cmd);
- ipr_cmd->u.scratch = scratch;
+ ipr_cmd->job_step_failed = ipr_reset_cmd_failed;
rc = ipr_cmd->job_step(ipr_cmd);
} while(rc == IPR_RC_JOB_CONTINUE);
}
int i, rc = -ENOMEM;
ENTER;
- ioa_cfg->res_entries = kmalloc(sizeof(struct ipr_resource_entry) *
+ ioa_cfg->res_entries = kzalloc(sizeof(struct ipr_resource_entry) *
IPR_MAX_PHYSICAL_DEVS, GFP_KERNEL);
if (!ioa_cfg->res_entries)
goto out;
- memset(ioa_cfg->res_entries, 0,
- sizeof(struct ipr_resource_entry) * IPR_MAX_PHYSICAL_DEVS);
-
for (i = 0; i < IPR_MAX_PHYSICAL_DEVS; i++)
list_add_tail(&ioa_cfg->res_entries[i].queue, &ioa_cfg->free_res_q);
list_add_tail(&ioa_cfg->hostrcb[i]->queue, &ioa_cfg->hostrcb_free_q);
}
- ioa_cfg->trace = kmalloc(sizeof(struct ipr_trace_entry) *
+ ioa_cfg->trace = kzalloc(sizeof(struct ipr_trace_entry) *
IPR_NUM_TRACE_ENTRIES, GFP_KERNEL);
if (!ioa_cfg->trace)
goto out_free_hostrcb_dma;
- memset(ioa_cfg->trace, 0,
- sizeof(struct ipr_trace_entry) * IPR_NUM_TRACE_ENTRIES);
-
rc = 0;
out:
LEAVE;
ioa_cfg->host = host;
ioa_cfg->pdev = pdev;
ioa_cfg->log_level = ipr_log_level;
+ ioa_cfg->doorbell = IPR_DOORBELL;
+ if (!ipr_auto_create)
+ ioa_cfg->doorbell |= IPR_RUNTIME_RESET;
sprintf(ioa_cfg->eye_catcher, IPR_EYECATCHER);
sprintf(ioa_cfg->trace_start, IPR_TRACE_START_LABEL);
sprintf(ioa_cfg->ipr_free_label, IPR_FREEQ_LABEL);
INIT_WORK(&ioa_cfg->work_q, ipr_worker_thread, ioa_cfg);
init_waitqueue_head(&ioa_cfg->reset_wait_q);
ioa_cfg->sdt_state = INACTIVE;
+ if (ipr_enable_cache)
+ ioa_cfg->cache_state = CACHE_ENABLED;
+ else
+ ioa_cfg->cache_state = CACHE_DISABLED;
ipr_initialize_bus_attr(ioa_cfg);
ipr_scan_vsets(ioa_cfg);
scsi_add_device(ioa_cfg->host, IPR_IOA_BUS, IPR_IOA_TARGET, IPR_IOA_LUN);
ioa_cfg->allow_ml_add_del = 1;
+ ioa_cfg->host->max_channel = IPR_VSET_BUS;
schedule_work(&ioa_cfg->work_q);
return 0;
}
{ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_CITRINE,
PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_571A,
0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
+ { PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_CITRINE,
+ PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_575B,
+ 0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
+ { PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_OBSIDIAN,
+ PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_572A,
+ 0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
+ { PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_OBSIDIAN,
+ PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_572B,
+ 0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
+ { PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN,
+ PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_572A,
+ 0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
+ { PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN,
+ PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_572B,
+ 0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
{ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_SNIPE,
PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_2780,
0, 0, (kernel_ulong_t)&ipr_chip_cfg[1] },
{ PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_SCAMP,
PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_571E,
0, 0, (kernel_ulong_t)&ipr_chip_cfg[1] },
+ { PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_SCAMP,
+ PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_571F,
+ 0, 0, (kernel_ulong_t)&ipr_chip_cfg[1] },
{ }
};
MODULE_DEVICE_TABLE(pci, ipr_pci_table);
/*
* Literals
*/
-#define IPR_DRIVER_VERSION "2.0.14"
-#define IPR_DRIVER_DATE "(May 2, 2005)"
-
-/*
- * IPR_DBG_TRACE: Setting this to 1 will turn on some general function tracing
- * resulting in a bunch of extra debugging printks to the console
- *
- * IPR_DEBUG: Setting this to 1 will turn on some error path tracing.
- * Enables the ipr_trace macro.
- */
-#ifdef IPR_DEBUG_ALL
-#define IPR_DEBUG 1
-#define IPR_DBG_TRACE 1
-#else
-#define IPR_DEBUG 0
-#define IPR_DBG_TRACE 0
-#endif
+#define IPR_DRIVER_VERSION "2.1.0"
+#define IPR_DRIVER_DATE "(October 31, 2005)"
/*
* IPR_MAX_CMD_PER_LUN: This defines the maximum number of outstanding
#define IPR_SUBS_DEV_ID_571A 0x02C0
#define IPR_SUBS_DEV_ID_571B 0x02BE
#define IPR_SUBS_DEV_ID_571E 0x02BF
+#define IPR_SUBS_DEV_ID_571F 0x02D5
+#define IPR_SUBS_DEV_ID_572A 0x02C1
+#define IPR_SUBS_DEV_ID_572B 0x02C2
+#define IPR_SUBS_DEV_ID_575B 0x030D
#define IPR_NAME "ipr"
#define IPR_IOASC_HW_DEV_BUS_STATUS 0x04448500
#define IPR_IOASC_IOASC_MASK 0xFFFFFF00
#define IPR_IOASC_SCSI_STATUS_MASK 0x000000FF
+#define IPR_IOASC_IR_INVALID_REQ_TYPE_OR_PKT 0x05240000
#define IPR_IOASC_IR_RESOURCE_HANDLE 0x05250000
+#define IPR_IOASC_IR_NO_CMDS_TO_2ND_IOA 0x05258100
+#define IPR_IOASA_IR_DUAL_IOA_DISABLED 0x052C8000
#define IPR_IOASC_BUS_WAS_RESET 0x06290000
#define IPR_IOASC_BUS_WAS_RESET_BY_OTHER 0x06298000
#define IPR_IOASC_ABORTED_CMD_TERM_BY_HOST 0x0B5A0000
#define IPR_NUM_LOG_HCAMS 2
#define IPR_NUM_CFG_CHG_HCAMS 2
#define IPR_NUM_HCAMS (IPR_NUM_LOG_HCAMS + IPR_NUM_CFG_CHG_HCAMS)
-#define IPR_MAX_NUM_TARGETS_PER_BUS 0x10
+#define IPR_MAX_NUM_TARGETS_PER_BUS 256
#define IPR_MAX_NUM_LUNS_PER_TARGET 256
#define IPR_MAX_NUM_VSET_LUNS_PER_TARGET 8
#define IPR_VSET_BUS 0xff
#define IPR_IOA_BUS 0xff
#define IPR_IOA_TARGET 0xff
#define IPR_IOA_LUN 0xff
-#define IPR_MAX_NUM_BUSES 4
+#define IPR_MAX_NUM_BUSES 8
#define IPR_MAX_BUS_TO_SCAN IPR_MAX_NUM_BUSES
#define IPR_NUM_RESET_RELOAD_RETRIES 3
#define IPR_SDT_FMT2_EXP_ROM_SEL 0x8
#define IPR_FMT2_SDT_READY_TO_USE 0xC4D4E3F2
#define IPR_DOORBELL 0x82800000
+#define IPR_RUNTIME_RESET 0x40000000
#define IPR_PCII_IOA_TRANS_TO_OPER (0x80000000 >> 0)
#define IPR_PCII_IOARCB_XFER_FAILED (0x80000000 >> 3)
u8 product_id[IPR_PROD_ID_LEN];
}__attribute__((packed));
+struct ipr_vpd {
+ struct ipr_std_inq_vpids vpids;
+ u8 sn[IPR_SERIAL_NUM_LEN];
+}__attribute__((packed));
+
+struct ipr_ext_vpd {
+ struct ipr_vpd vpd;
+ __be32 wwid[2];
+}__attribute__((packed));
+
struct ipr_std_inq_data {
u8 peri_qual_dev_type;
#define IPR_STD_INQ_PERI_QUAL(peri) ((peri) >> 5)
#define IPR_SUBTYPE_GENERIC_SCSI 1
#define IPR_SUBTYPE_VOLUME_SET 2
+#define IPR_QUEUEING_MODEL(res) ((((res)->cfgte.flags) & 0x70) >> 4)
+#define IPR_QUEUE_FROZEN_MODEL 0
+#define IPR_QUEUE_NACA_MODEL 1
+
struct ipr_res_addr res_addr;
__be32 res_handle;
__be32 reserved4[2];
struct ipr_ioasa_vset {
__be32 failing_lba_hi;
__be32 failing_lba_lo;
- __be32 ioa_data[22];
+ __be32 reserved;
}__attribute__((packed, aligned (4)));
struct ipr_ioasa_af_dasd {
__be32 failing_lba;
+ __be32 reserved[2];
}__attribute__((packed, aligned (4)));
struct ipr_ioasa_gpdd {
u8 end_state;
u8 bus_phase;
__be16 reserved;
- __be32 ioa_data[23];
+ __be32 ioa_data[2];
}__attribute__((packed, aligned (4)));
-struct ipr_ioasa_raw {
- __be32 ioa_data[24];
-}__attribute__((packed, aligned (4)));
+struct ipr_auto_sense {
+ __be16 auto_sense_len;
+ __be16 ioa_data_len;
+ __be32 data[SCSI_SENSE_BUFFERSIZE/sizeof(__be32)];
+};
struct ipr_ioasa {
__be32 ioasc;
__be32 fd_res_handle;
__be32 ioasc_specific; /* status code specific field */
+#define IPR_ADDITIONAL_STATUS_FMT 0x80000000
+#define IPR_AUTOSENSE_VALID 0x40000000
#define IPR_IOASC_SPECIFIC_MASK 0x00ffffff
#define IPR_FIELD_POINTER_VALID (0x80000000 >> 8)
#define IPR_FIELD_POINTER_MASK 0x0000ffff
struct ipr_ioasa_vset vset;
struct ipr_ioasa_af_dasd dasd;
struct ipr_ioasa_gpdd gpdd;
- struct ipr_ioasa_raw raw;
} u;
+
+ struct ipr_auto_sense auto_sense;
}__attribute__((packed, aligned (4)));
struct ipr_mode_parm_hdr {
u8 patch_number[4];
}__attribute__((packed));
+#define IPR_INQUIRY_PAGE0_ENTRIES 20
+struct ipr_inquiry_page0 {
+ u8 peri_qual_dev_type;
+ u8 page_code;
+ u8 reserved1;
+ u8 len;
+ u8 page[IPR_INQUIRY_PAGE0_ENTRIES];
+}__attribute__((packed));
+
struct ipr_hostrcb_device_data_entry {
- struct ipr_std_inq_vpids dev_vpids;
- u8 dev_sn[IPR_SERIAL_NUM_LEN];
+ struct ipr_vpd vpd;
struct ipr_res_addr dev_res_addr;
- struct ipr_std_inq_vpids new_dev_vpids;
- u8 new_dev_sn[IPR_SERIAL_NUM_LEN];
- struct ipr_std_inq_vpids ioa_last_with_dev_vpids;
- u8 ioa_last_with_dev_sn[IPR_SERIAL_NUM_LEN];
- struct ipr_std_inq_vpids cfc_last_with_dev_vpids;
- u8 cfc_last_with_dev_sn[IPR_SERIAL_NUM_LEN];
+ struct ipr_vpd new_vpd;
+ struct ipr_vpd ioa_last_with_dev_vpd;
+ struct ipr_vpd cfc_last_with_dev_vpd;
__be32 ioa_data[5];
}__attribute__((packed, aligned (4)));
+struct ipr_hostrcb_device_data_entry_enhanced {
+ struct ipr_ext_vpd vpd;
+ u8 ccin[4];
+ struct ipr_res_addr dev_res_addr;
+ struct ipr_ext_vpd new_vpd;
+ u8 new_ccin[4];
+ struct ipr_ext_vpd ioa_last_with_dev_vpd;
+ struct ipr_ext_vpd cfc_last_with_dev_vpd;
+}__attribute__((packed, aligned (4)));
+
struct ipr_hostrcb_array_data_entry {
- struct ipr_std_inq_vpids vpids;
- u8 serial_num[IPR_SERIAL_NUM_LEN];
+ struct ipr_vpd vpd;
+ struct ipr_res_addr expected_dev_res_addr;
+ struct ipr_res_addr dev_res_addr;
+}__attribute__((packed, aligned (4)));
+
+struct ipr_hostrcb_array_data_entry_enhanced {
+ struct ipr_ext_vpd vpd;
+ u8 ccin[4];
struct ipr_res_addr expected_dev_res_addr;
struct ipr_res_addr dev_res_addr;
}__attribute__((packed, aligned (4)));
struct ipr_hostrcb_type_ff_error {
- __be32 ioa_data[246];
+ __be32 ioa_data[502];
}__attribute__((packed, aligned (4)));
struct ipr_hostrcb_type_01_error {
}__attribute__((packed, aligned (4)));
struct ipr_hostrcb_type_02_error {
- struct ipr_std_inq_vpids ioa_vpids;
- u8 ioa_sn[IPR_SERIAL_NUM_LEN];
- struct ipr_std_inq_vpids cfc_vpids;
- u8 cfc_sn[IPR_SERIAL_NUM_LEN];
- struct ipr_std_inq_vpids ioa_last_attached_to_cfc_vpids;
- u8 ioa_last_attached_to_cfc_sn[IPR_SERIAL_NUM_LEN];
- struct ipr_std_inq_vpids cfc_last_attached_to_ioa_vpids;
- u8 cfc_last_attached_to_ioa_sn[IPR_SERIAL_NUM_LEN];
+ struct ipr_vpd ioa_vpd;
+ struct ipr_vpd cfc_vpd;
+ struct ipr_vpd ioa_last_attached_to_cfc_vpd;
+ struct ipr_vpd cfc_last_attached_to_ioa_vpd;
+ __be32 ioa_data[3];
+}__attribute__((packed, aligned (4)));
+
+struct ipr_hostrcb_type_12_error {
+ struct ipr_ext_vpd ioa_vpd;
+ struct ipr_ext_vpd cfc_vpd;
+ struct ipr_ext_vpd ioa_last_attached_to_cfc_vpd;
+ struct ipr_ext_vpd cfc_last_attached_to_ioa_vpd;
__be32 ioa_data[3];
- u8 reserved[844];
}__attribute__((packed, aligned (4)));
struct ipr_hostrcb_type_03_error {
- struct ipr_std_inq_vpids ioa_vpids;
- u8 ioa_sn[IPR_SERIAL_NUM_LEN];
- struct ipr_std_inq_vpids cfc_vpids;
- u8 cfc_sn[IPR_SERIAL_NUM_LEN];
+ struct ipr_vpd ioa_vpd;
+ struct ipr_vpd cfc_vpd;
__be32 errors_detected;
__be32 errors_logged;
u8 ioa_data[12];
- struct ipr_hostrcb_device_data_entry dev_entry[3];
- u8 reserved[444];
+ struct ipr_hostrcb_device_data_entry dev[3];
+}__attribute__((packed, aligned (4)));
+
+struct ipr_hostrcb_type_13_error {
+ struct ipr_ext_vpd ioa_vpd;
+ struct ipr_ext_vpd cfc_vpd;
+ __be32 errors_detected;
+ __be32 errors_logged;
+ struct ipr_hostrcb_device_data_entry_enhanced dev[3];
}__attribute__((packed, aligned (4)));
struct ipr_hostrcb_type_04_error {
- struct ipr_std_inq_vpids ioa_vpids;
- u8 ioa_sn[IPR_SERIAL_NUM_LEN];
- struct ipr_std_inq_vpids cfc_vpids;
- u8 cfc_sn[IPR_SERIAL_NUM_LEN];
+ struct ipr_vpd ioa_vpd;
+ struct ipr_vpd cfc_vpd;
u8 ioa_data[12];
struct ipr_hostrcb_array_data_entry array_member[10];
__be32 exposed_mode_adn;
__be32 array_id;
- struct ipr_std_inq_vpids incomp_dev_vpids;
- u8 incomp_dev_sn[IPR_SERIAL_NUM_LEN];
+ struct ipr_vpd incomp_dev_vpd;
__be32 ioa_data2;
struct ipr_hostrcb_array_data_entry array_member2[8];
struct ipr_res_addr last_func_vset_res_addr;
u8 vset_serial_num[IPR_SERIAL_NUM_LEN];
u8 protection_level[8];
- u8 reserved[124];
+}__attribute__((packed, aligned (4)));
+
+struct ipr_hostrcb_type_14_error {
+ struct ipr_ext_vpd ioa_vpd;
+ struct ipr_ext_vpd cfc_vpd;
+ __be32 exposed_mode_adn;
+ __be32 array_id;
+ struct ipr_res_addr last_func_vset_res_addr;
+ u8 vset_serial_num[IPR_SERIAL_NUM_LEN];
+ u8 protection_level[8];
+ __be32 num_entries;
+ struct ipr_hostrcb_array_data_entry_enhanced array_member[18];
+}__attribute__((packed, aligned (4)));
+
+struct ipr_hostrcb_type_07_error {
+ u8 failure_reason[64];
+ struct ipr_vpd vpd;
+ u32 data[222];
+}__attribute__((packed, aligned (4)));
+
+struct ipr_hostrcb_type_17_error {
+ u8 failure_reason[64];
+ struct ipr_ext_vpd vpd;
+ u32 data[476];
}__attribute__((packed, aligned (4)));
struct ipr_hostrcb_error {
struct ipr_hostrcb_type_02_error type_02_error;
struct ipr_hostrcb_type_03_error type_03_error;
struct ipr_hostrcb_type_04_error type_04_error;
+ struct ipr_hostrcb_type_07_error type_07_error;
+ struct ipr_hostrcb_type_12_error type_12_error;
+ struct ipr_hostrcb_type_13_error type_13_error;
+ struct ipr_hostrcb_type_14_error type_14_error;
+ struct ipr_hostrcb_type_17_error type_17_error;
} u;
}__attribute__((packed, aligned (4)));
#define IPR_HOST_RCB_OVERLAY_ID_3 0x03
#define IPR_HOST_RCB_OVERLAY_ID_4 0x04
#define IPR_HOST_RCB_OVERLAY_ID_6 0x06
+#define IPR_HOST_RCB_OVERLAY_ID_7 0x07
+#define IPR_HOST_RCB_OVERLAY_ID_12 0x12
+#define IPR_HOST_RCB_OVERLAY_ID_13 0x13
+#define IPR_HOST_RCB_OVERLAY_ID_14 0x14
+#define IPR_HOST_RCB_OVERLAY_ID_16 0x16
+#define IPR_HOST_RCB_OVERLAY_ID_17 0x17
#define IPR_HOST_RCB_OVERLAY_ID_DEFAULT 0xFF
u8 reserved1[3];
struct ipr_misc_cbs {
struct ipr_ioa_vpd ioa_vpd;
+ struct ipr_inquiry_page0 page0_data;
struct ipr_inquiry_page3 page3_data;
struct ipr_mode_pages mode_pages;
struct ipr_supported_device supp_dev;
struct ipr_sglist {
u32 order;
u32 num_sg;
+ u32 num_dma_sg;
u32 buffer_len;
struct scatterlist scatterlist[1];
};
DUMP_OBTAINED
};
+enum ipr_cache_state {
+ CACHE_NONE,
+ CACHE_DISABLED,
+ CACHE_ENABLED,
+ CACHE_INVALID
+};
+
/* Per-controller data */
struct ipr_ioa_cfg {
char eye_catcher[8];
u8 allow_cmds:1;
u8 allow_ml_add_del:1;
+ enum ipr_cache_state cache_state;
u16 type; /* CCIN of the card */
u8 log_level;
u16 reset_retries;
u32 errors_logged;
+ u32 doorbell;
struct Scsi_Host *host;
struct pci_dev *pdev;
struct timer_list timer;
void (*done) (struct ipr_cmnd *);
int (*job_step) (struct ipr_cmnd *);
+ int (*job_step_failed) (struct ipr_cmnd *);
u16 cmd_index;
u8 sense_buffer[SCSI_SENSE_BUFFERSIZE];
dma_addr_t sense_buffer_dma;
/*
* Macros
*/
-#if IPR_DEBUG
-#define IPR_DBG_CMD(CMD) do { CMD; } while (0)
-#else
-#define IPR_DBG_CMD(CMD)
-#endif
+#define IPR_DBG_CMD(CMD) if (ipr_debug) { CMD; }
#ifdef CONFIG_SCSI_IPR_TRACE
#define ipr_create_trace_file(kobj, attr) sysfs_create_bin_file(kobj, attr)
#define ipr_res_dbg(ioa_cfg, res, fmt, ...) \
IPR_DBG_CMD(ipr_res_printk(KERN_INFO, ioa_cfg, res, fmt, ##__VA_ARGS__))
+#define ipr_phys_res_err(ioa_cfg, res, fmt, ...) \
+{ \
+ if ((res).bus >= IPR_MAX_NUM_BUSES) { \
+ ipr_err(fmt": unknown\n", ##__VA_ARGS__); \
+ } else { \
+ ipr_err(fmt": %d:%d:%d:%d\n", \
+ ##__VA_ARGS__, (ioa_cfg)->host->host_no, \
+ (res).bus, (res).target, (res).lun); \
+ } \
+}
+
#define ipr_trace ipr_dbg("%s: %s: Line: %d\n",\
__FILE__, __FUNCTION__, __LINE__)
-#if IPR_DBG_TRACE
-#define ENTER printk(KERN_INFO IPR_NAME": Entering %s\n", __FUNCTION__)
-#define LEAVE printk(KERN_INFO IPR_NAME": Leaving %s\n", __FUNCTION__)
-#else
-#define ENTER
-#define LEAVE
-#endif
+#define ENTER IPR_DBG_CMD(printk(KERN_INFO IPR_NAME": Entering %s\n", __FUNCTION__))
+#define LEAVE IPR_DBG_CMD(printk(KERN_INFO IPR_NAME": Leaving %s\n", __FUNCTION__))
#define ipr_err_separator \
ipr_err("----------------------------------------------------------\n")
return 0;
}
+/**
+ * ipr_is_naca_model - Determine if a resource is using NACA queueing model
+ * @res: resource entry struct
+ *
+ * Return value:
+ * 1 if NACA queueing model / 0 if not NACA queueing model
+ **/
+static inline int ipr_is_naca_model(struct ipr_resource_entry *res)
+{
+ if (ipr_is_gscsi(res) && IPR_QUEUEING_MODEL(res) == IPR_QUEUE_NACA_MODEL)
+ return 1;
+ return 0;
+}
+
/**
* ipr_is_device - Determine if resource address is that of a device
* @res_addr: resource address struct
static inline int ipr_is_device(struct ipr_res_addr *res_addr)
{
if ((res_addr->bus < IPR_MAX_NUM_BUSES) &&
- (res_addr->target < IPR_MAX_NUM_TARGETS_PER_BUS))
+ (res_addr->target < (IPR_MAX_NUM_TARGETS_PER_BUS - 1)))
return 1;
return 0;
/* - Remove 3 unused "inline" functions */
/* 7.12.xx - Use STATIC functions whereever possible */
/* - Clean up deprecated MODULE_PARM calls */
+/* 7.12.05 - Remove Version Matching per IBM request */
/*****************************************************************************/
/*
* DRIVER_VER
*/
#define IPS_VERSION_HIGH "7.12"
-#define IPS_VERSION_LOW ".02 "
+#define IPS_VERSION_LOW ".05 "
#if !defined(__i386__) && !defined(__ia64__) && !defined(__x86_64__)
#warning "This driver has only been tested on the x86/ia64/x86_64 platforms"
/*
* Function prototypes
*/
-static int ips_detect(Scsi_Host_Template *);
+static int ips_detect(struct scsi_host_template *);
static int ips_release(struct Scsi_Host *);
static int ips_eh_abort(Scsi_Cmnd *);
static int ips_eh_reset(Scsi_Cmnd *);
static int ips_host_info(ips_ha_t *, char *, off_t, int);
static void copy_mem_info(IPS_INFOSTR *, char *, int);
static int copy_info(IPS_INFOSTR *, char *, ...);
-static int ips_get_version_info(ips_ha_t * ha, dma_addr_t, int intr);
-static void ips_version_check(ips_ha_t * ha, int intr);
static int ips_abort_init(ips_ha_t * ha, int index);
static int ips_init_phase2(int index);
static dma_addr_t ips_flashbusaddr;
static long ips_FlashDataInUse; /* CD Boot - Flash Data In Use Flag */
static uint32_t MaxLiteCmds = 32; /* Max Active Cmds for a Lite Adapter */
-static Scsi_Host_Template ips_driver_template = {
+static struct scsi_host_template ips_driver_template = {
.detect = ips_detect,
.release = ips_release,
.info = ips_info,
#endif
};
-static IPS_DEFINE_COMPAT_TABLE( Compatable ); /* Version Compatability Table */
-
/* This table describes all ServeRAID Adapters */
static struct pci_device_id ips_pci_table[] = {
/* */
/****************************************************************************/
static int
-ips_detect(Scsi_Host_Template * SHT)
+ips_detect(struct scsi_host_template * SHT)
{
int i;
/* */
/****************************************************************************/
static void
-ips_select_queue_depth(struct Scsi_Host *host, Scsi_Device * scsi_devs)
+ips_select_queue_depth(struct Scsi_Host *host, struct scsi_device * scsi_devs)
{
- Scsi_Device *device;
+ struct scsi_device *device;
ips_ha_t *ha;
int count = 0;
int min;
/* */
/****************************************************************************/
static int
-ips_slave_configure(Scsi_Device * SDptr)
+ips_slave_configure(struct scsi_device * SDptr)
{
ips_ha_t *ha;
int min;
strncpy((char *) ha->nvram->bios_high, ha->bios_version, 4);
strncpy((char *) ha->nvram->bios_low, ha->bios_version + 4, 4);
- ips_version_check(ha, intr); /* Check BIOS/FW/Driver Versions */
+ ha->nvram->versioning = 0; /* Indicate the Driver Does Not Support Versioning */
/* now update the page */
if (!ips_readwrite_page5(ha, TRUE, intr)) {
return (0);
}
-/*---------------------------------------------------------------------------*/
-/* Routine Name: ips_version_check */
-/* */
-/* Dependencies: */
-/* Assumes that ips_read_adapter_status() is called first filling in */
-/* the data for SubSystem Parameters. */
-/* Called from ips_write_driver_status() so it also assumes NVRAM Page 5 */
-/* Data is available. */
-/* */
-/*---------------------------------------------------------------------------*/
-static void
-ips_version_check(ips_ha_t * ha, int intr)
-{
- IPS_VERSION_DATA *VersionInfo;
- uint8_t FirmwareVersion[IPS_COMPAT_ID_LENGTH + 1];
- uint8_t BiosVersion[IPS_COMPAT_ID_LENGTH + 1];
- int MatchError;
- int rc;
- char BiosString[10];
- char FirmwareString[10];
-
- METHOD_TRACE("ips_version_check", 1);
-
- VersionInfo = ( IPS_VERSION_DATA * ) ha->ioctl_data;
-
- memset(FirmwareVersion, 0, IPS_COMPAT_ID_LENGTH + 1);
- memset(BiosVersion, 0, IPS_COMPAT_ID_LENGTH + 1);
-
- /* Get the Compatible BIOS Version from NVRAM Page 5 */
- memcpy(BiosVersion, ha->nvram->BiosCompatibilityID,
- IPS_COMPAT_ID_LENGTH);
-
- rc = IPS_FAILURE;
- if (ha->subsys->param[4] & IPS_GET_VERSION_SUPPORT) { /* If Versioning is Supported */
- /* Get the Version Info with a Get Version Command */
- memset( VersionInfo, 0, sizeof (IPS_VERSION_DATA));
- rc = ips_get_version_info(ha, ha->ioctl_busaddr, intr);
- if (rc == IPS_SUCCESS)
- memcpy(FirmwareVersion, VersionInfo->compatibilityId,
- IPS_COMPAT_ID_LENGTH);
- }
-
- if (rc != IPS_SUCCESS) { /* If Data Not Obtainable from a GetVersion Command */
- /* Get the Firmware Version from Enquiry Data */
- memcpy(FirmwareVersion, ha->enq->CodeBlkVersion,
- IPS_COMPAT_ID_LENGTH);
- }
-
- /* printk(KERN_WARNING "Adapter's BIOS Version = %s\n", BiosVersion); */
- /* printk(KERN_WARNING "BIOS Compatible Version = %s\n", IPS_COMPAT_BIOS); */
- /* printk(KERN_WARNING "Adapter's Firmware Version = %s\n", FirmwareVersion); */
- /* printk(KERN_WARNING "Firmware Compatible Version = %s \n", Compatable[ ha->nvram->adapter_type ]); */
-
- MatchError = 0;
-
- if (strncmp
- (FirmwareVersion, Compatable[ha->nvram->adapter_type],
- IPS_COMPAT_ID_LENGTH) != 0)
- MatchError = 1;
-
- if (strncmp(BiosVersion, IPS_COMPAT_BIOS, IPS_COMPAT_ID_LENGTH) != 0)
- MatchError = 1;
-
- ha->nvram->versioning = 1; /* Indicate the Driver Supports Versioning */
-
- if (MatchError) {
- ha->nvram->version_mismatch = 1;
- if (ips_cd_boot == 0) {
- strncpy(&BiosString[0], ha->nvram->bios_high, 4);
- strncpy(&BiosString[4], ha->nvram->bios_low, 4);
- BiosString[8] = 0;
-
- strncpy(&FirmwareString[0], ha->enq->CodeBlkVersion, 8);
- FirmwareString[8] = 0;
-
- IPS_PRINTK(KERN_WARNING, ha->pcidev,
- "Warning ! ! ! ServeRAID Version Mismatch\n");
- IPS_PRINTK(KERN_WARNING, ha->pcidev,
- "Bios = %s, Firmware = %s, Device Driver = %s%s\n",
- BiosString, FirmwareString, IPS_VERSION_HIGH,
- IPS_VERSION_LOW);
- IPS_PRINTK(KERN_WARNING, ha->pcidev,
- "These levels should match to avoid possible compatibility problems.\n");
- }
- } else {
- ha->nvram->version_mismatch = 0;
- }
-
- return;
-}
-
-/*---------------------------------------------------------------------------*/
-/* Routine Name: ips_get_version_info */
-/* */
-/* Routine Description: */
-/* Issue an internal GETVERSION Command */
-/* */
-/* Return Value: */
-/* 0 if Successful, else non-zero */
-/*---------------------------------------------------------------------------*/
-static int
-ips_get_version_info(ips_ha_t * ha, dma_addr_t Buffer, int intr)
-{
- ips_scb_t *scb;
- int rc;
-
- METHOD_TRACE("ips_get_version_info", 1);
-
- scb = &ha->scbs[ha->max_cmds - 1];
-
- ips_init_scb(ha, scb);
-
- scb->timeout = ips_cmd_timeout;
- scb->cdb[0] = IPS_CMD_GET_VERSION_INFO;
- scb->cmd.version_info.op_code = IPS_CMD_GET_VERSION_INFO;
- scb->cmd.version_info.command_id = IPS_COMMAND_ID(ha, scb);
- scb->cmd.version_info.reserved = 0;
- scb->cmd.version_info.count = sizeof (IPS_VERSION_DATA);
- scb->cmd.version_info.reserved2 = 0;
- scb->data_len = sizeof (IPS_VERSION_DATA);
- scb->data_busaddr = Buffer;
- scb->cmd.version_info.buffer_addr = Buffer;
- scb->flags = 0;
-
- /* issue command */
- rc = ips_send_wait(ha, scb, ips_cmd_timeout, intr);
- return (rc);
-}
-
/****************************************************************************/
/* */
/* Routine Name: ips_abort_init */
*/
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
static int ips_proc24_info(char *, char **, off_t, int, int, int);
- static void ips_select_queue_depth(struct Scsi_Host *, Scsi_Device *);
+ static void ips_select_queue_depth(struct Scsi_Host *, struct scsi_device *);
static int ips_biosparam(Disk *disk, kdev_t dev, int geom[]);
#else
static int ips_proc_info(struct Scsi_Host *, char *, char **, off_t, int, int);
static int ips_biosparam(struct scsi_device *sdev, struct block_device *bdev,
sector_t capacity, int geom[]);
- static int ips_slave_configure(Scsi_Device *SDptr);
+ static int ips_slave_configure(struct scsi_device *SDptr);
#endif
/*
* via PIO.
*/
-int jazz_esp_detect(Scsi_Host_Template *tpnt);
+int jazz_esp_detect(struct scsi_host_template *tpnt);
static int jazz_esp_release(struct Scsi_Host *shost)
{
if (shost->irq)
return 0;
}
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "jazz_esp",
.proc_info = &esp_proc_info,
.name = "ESP 100/100a/200",
* @fis: Buffer from which data will be input
* @tf: Taskfile to output
*
- * Converts a standard ATA taskfile to a Serial ATA
- * FIS structure (Register - Host to Device).
+ * Converts a serial ATA FIS structure to a standard ATA taskfile.
*
* LOCKING:
* Inherited from caller.
return modes;
}
+static int ata_qc_wait_err(struct ata_queued_cmd *qc,
+ struct completion *wait)
+{
+ int rc = 0;
+
+ if (wait_for_completion_timeout(wait, 30 * HZ) < 1) {
+ /* timeout handling */
+ unsigned int err_mask = ac_err_mask(ata_chk_status(qc->ap));
+
+ if (!err_mask) {
+ printk(KERN_WARNING "ata%u: slow completion (cmd %x)\n",
+ qc->ap->id, qc->tf.command);
+ } else {
+ printk(KERN_WARNING "ata%u: qc timeout (cmd %x)\n",
+ qc->ap->id, qc->tf.command);
+ rc = -EIO;
+ }
+
+ ata_qc_complete(qc, err_mask);
+ }
+
+ return rc;
+}
+
/**
* ata_dev_identify - obtain IDENTIFY x DEVICE page
* @ap: port on which device we wish to probe resides
if (rc)
goto err_out;
else
- wait_for_completion(&wait);
+ ata_qc_wait_err(qc, &wait);
spin_lock_irqsave(&ap->host_set->lock, flags);
ap->ops->tf_read(ap, &qc->tf);
}
/* ATAPI-specific feature tests */
- else {
+ else if (dev->class == ATA_DEV_ATAPI) {
if (ata_id_is_ata(dev->id)) /* sanity check */
goto err_out_nosup;
/*
* Find the mode.
- */
+ */
if (!(s = ata_timing_find_mode(speed)))
return -EINVAL;
+ memcpy(t, s, sizeof(*s));
+
/*
* If the drive is an EIDE drive, it can tell us it needs extended
* PIO/MW_DMA cycle timing.
* Convert the timing to bus clock counts.
*/
- ata_timing_quantize(s, t, T, UT);
+ ata_timing_quantize(t, t, T, UT);
/*
* Even in DMA/UDMA modes we still use PIO access for IDENTIFY, S.M.A.R.T
if (rc)
ata_port_disable(ap);
else
- wait_for_completion(&wait);
+ ata_qc_wait_err(qc, &wait);
DPRINTK("EXIT\n");
}
if (rc)
goto err_out;
- wait_for_completion(&wait);
+ ata_qc_wait_err(qc, &wait);
swap_buf_le16(dev->id, ATA_ID_WORDS);
if (rc)
ata_port_disable(ap);
else
- wait_for_completion(&wait);
+ ata_qc_wait_err(qc, &wait);
DPRINTK("EXIT\n");
}
if (qc->flags & ATA_QCFLAG_SINGLE)
assert(qc->n_elem == 1);
- DPRINTK("unmapping %u sg elements\n", qc->n_elem);
+ VPRINTK("unmapping %u sg elements\n", qc->n_elem);
/* if we padded the buffer out to 32-bit bound, and data
* xfer direction is from-device, we must copy from the
pad_buf = ap->pad + (qc->tag * ATA_DMA_PAD_SZ);
if (qc->flags & ATA_QCFLAG_SG) {
- dma_unmap_sg(ap->host_set->dev, sg, qc->n_elem, dir);
+ if (qc->n_elem)
+ dma_unmap_sg(ap->host_set->dev, sg, qc->n_elem, dir);
/* restore last sg */
sg[qc->orig_n_elem - 1].length += qc->pad_len;
if (pad_buf) {
kunmap_atomic(psg->page, KM_IRQ0);
}
} else {
- dma_unmap_single(ap->host_set->dev, sg_dma_address(&sg[0]),
- sg_dma_len(&sg[0]), dir);
+ if (sg_dma_len(&sg[0]) > 0)
+ dma_unmap_single(ap->host_set->dev,
+ sg_dma_address(&sg[0]), sg_dma_len(&sg[0]),
+ dir);
/* restore sg */
sg->length += qc->pad_len;
if (pad_buf)
sg->length, qc->pad_len);
}
+ if (!sg->length) {
+ sg_dma_address(sg) = 0;
+ goto skip_map;
+ }
+
dma_address = dma_map_single(ap->host_set->dev, qc->buf_virt,
sg->length, dir);
if (dma_mapping_error(dma_address)) {
}
sg_dma_address(sg) = dma_address;
+skip_map:
sg_dma_len(sg) = sg->length;
DPRINTK("mapped buffer of %d bytes for %s\n", sg_dma_len(sg),
struct ata_port *ap = qc->ap;
struct scatterlist *sg = qc->__sg;
struct scatterlist *lsg = &sg[qc->n_elem - 1];
- int n_elem, dir;
+ int n_elem, pre_n_elem, dir, trim_sg = 0;
VPRINTK("ENTER, ata%u\n", ap->id);
assert(qc->flags & ATA_QCFLAG_SG);
sg_dma_len(psg) = ATA_DMA_PAD_SZ;
/* trim last sg */
lsg->length -= qc->pad_len;
+ if (lsg->length == 0)
+ trim_sg = 1;
DPRINTK("padding done, sg[%d].length=%u pad_len=%u\n",
qc->n_elem - 1, lsg->length, qc->pad_len);
}
+ pre_n_elem = qc->n_elem;
+ if (trim_sg && pre_n_elem)
+ pre_n_elem--;
+
+ if (!pre_n_elem) {
+ n_elem = 0;
+ goto skip_map;
+ }
+
dir = qc->dma_dir;
- n_elem = dma_map_sg(ap->host_set->dev, sg, qc->n_elem, dir);
+ n_elem = dma_map_sg(ap->host_set->dev, sg, pre_n_elem, dir);
if (n_elem < 1) {
/* restore last sg */
lsg->length += qc->pad_len;
DPRINTK("%d sg elements mapped\n", n_elem);
+skip_map:
qc->n_elem = n_elem;
return 0;
{
struct ata_port *ap = qc->ap;
struct ata_host_set *host_set = ap->host_set;
- struct ata_device *dev = qc->dev;
u8 host_stat = 0, drv_stat;
unsigned long flags;
DPRINTK("ENTER\n");
- /* FIXME: doesn't this conflict with timeout handling? */
- if (qc->dev->class == ATA_DEV_ATAPI && qc->scsicmd) {
- struct scsi_cmnd *cmd = qc->scsicmd;
-
- if (!(cmd->eh_eflags & SCSI_EH_CANCEL_CMD)) {
-
- /* finish completing original command */
- spin_lock_irqsave(&host_set->lock, flags);
- __ata_qc_complete(qc);
- spin_unlock_irqrestore(&host_set->lock, flags);
-
- atapi_request_sense(ap, dev, cmd);
-
- cmd->result = (CHECK_CONDITION << 1) | (DID_OK << 16);
- scsi_finish_command(cmd);
-
- goto out;
- }
- }
-
spin_lock_irqsave(&host_set->lock, flags);
/* hack alert! We cannot use the supplied completion
spin_unlock_irqrestore(&host_set->lock, flags);
-out:
DPRINTK("EXIT\n");
}
qc = ata_qc_new(ap);
if (qc) {
- qc->__sg = NULL;
- qc->flags = 0;
qc->scsicmd = NULL;
qc->ap = ap;
qc->dev = dev;
- qc->cursect = qc->cursg = qc->cursg_ofs = 0;
- qc->nsect = 0;
- qc->nbytes = qc->curbytes = 0;
- ata_tf_init(ap, &qc->tf, dev->devno);
+ ata_qc_reinit(qc);
}
return qc;
probe_ent->irq = pdev->irq;
probe_ent->irq_flags = SA_SHIRQ;
+ probe_ent->private_data = port[0]->private_data;
if (ports & ATA_PORT_PRIMARY) {
probe_ent->port[p].cmd_addr = pci_resource_start(pdev, 0);
probe_ent->legacy_mode = 1;
probe_ent->n_ports = 1;
probe_ent->hard_port_no = port_num;
+ probe_ent->private_data = port->private_data;
switch(port_num)
{
#include <linux/spinlock.h>
#include <scsi/scsi.h>
#include <scsi/scsi_host.h>
+#include <scsi/scsi_eh.h>
#include <scsi/scsi_device.h>
#include <scsi/scsi_request.h>
#include <linux/libata.h>
u8 scsi_cmd[MAX_COMMAND_SIZE];
u8 args[4], *argbuf = NULL;
int argsize = 0;
- struct scsi_request *sreq;
+ struct scsi_sense_hdr sshdr;
+ enum dma_data_direction data_dir;
if (NULL == (void *)arg)
return -EINVAL;
if (copy_from_user(args, arg, sizeof(args)))
return -EFAULT;
- sreq = scsi_allocate_request(scsidev, GFP_KERNEL);
- if (!sreq)
- return -EINTR;
-
memset(scsi_cmd, 0, sizeof(scsi_cmd));
if (args[3]) {
scsi_cmd[1] = (4 << 1); /* PIO Data-in */
scsi_cmd[2] = 0x0e; /* no off.line or cc, read from dev,
block count in sector count field */
- sreq->sr_data_direction = DMA_FROM_DEVICE;
+ data_dir = DMA_FROM_DEVICE;
} else {
scsi_cmd[1] = (3 << 1); /* Non-data */
/* scsi_cmd[2] is already 0 -- no off.line, cc, or data xfer */
- sreq->sr_data_direction = DMA_NONE;
+ data_dir = DMA_NONE;
}
scsi_cmd[0] = ATA_16;
/* Good values for timeout and retries? Values below
from scsi_ioctl_send_command() for default case... */
- scsi_wait_req(sreq, scsi_cmd, argbuf, argsize, (10*HZ), 5);
-
- if (sreq->sr_result) {
+ if (scsi_execute_req(scsidev, scsi_cmd, data_dir, argbuf, argsize,
+ &sshdr, (10*HZ), 5)) {
rc = -EIO;
goto error;
}
&& copy_to_user((void *)(arg + sizeof(args)), argbuf, argsize))
rc = -EFAULT;
error:
- scsi_release_request(sreq);
-
if (argbuf)
kfree(argbuf);
int rc = 0;
u8 scsi_cmd[MAX_COMMAND_SIZE];
u8 args[7];
- struct scsi_request *sreq;
+ struct scsi_sense_hdr sshdr;
if (NULL == (void *)arg)
return -EINVAL;
scsi_cmd[12] = args[5];
scsi_cmd[14] = args[0];
- sreq = scsi_allocate_request(scsidev, GFP_KERNEL);
- if (!sreq) {
- rc = -EINTR;
- goto error;
- }
-
- sreq->sr_data_direction = DMA_NONE;
/* Good values for timeout and retries? Values below
- from scsi_ioctl_send_command() for default case... */
- scsi_wait_req(sreq, scsi_cmd, NULL, 0, (10*HZ), 5);
-
- if (sreq->sr_result) {
+ from scsi_ioctl_send_command() for default case... */
+ if (scsi_execute_req(scsidev, scsi_cmd, DMA_NONE, NULL, 0, &sshdr,
+ (10*HZ), 5))
rc = -EIO;
- goto error;
- }
/* Need code to retrieve data from check condition? */
-
-error:
- scsi_release_request(sreq);
return rc;
}
* length 0 means transfer 0 block of data.
* However, for ATA R/W commands, sector count 0 means
* 256 or 65536 sectors, not 0 sectors as in SCSI.
+ *
+ * WARNING: one or two older ATA drives treat 0 as 0...
*/
goto nothing_to_do;
done(cmd);
}
-void atapi_request_sense(struct ata_port *ap, struct ata_device *dev,
- struct scsi_cmnd *cmd)
+static int atapi_sense_complete(struct ata_queued_cmd *qc,unsigned int err_mask)
{
- DECLARE_COMPLETION(wait);
- struct ata_queued_cmd *qc;
- unsigned long flags;
- int rc;
+ if (err_mask && ((err_mask & AC_ERR_DEV) == 0))
+ /* FIXME: not quite right; we don't want the
+ * translation of taskfile registers into
+ * a sense descriptors, since that's only
+ * correct for ATA, not ATAPI
+ */
+ ata_gen_ata_desc_sense(qc);
- DPRINTK("ATAPI request sense\n");
+ qc->scsidone(qc->scsicmd);
+ return 0;
+}
- qc = ata_qc_new_init(ap, dev);
- BUG_ON(qc == NULL);
+/* is it pointless to prefer PIO for "safety reasons"? */
+static inline int ata_pio_use_silly(struct ata_port *ap)
+{
+ return (ap->flags & ATA_FLAG_PIO_DMA);
+}
+
+static void atapi_request_sense(struct ata_queued_cmd *qc)
+{
+ struct ata_port *ap = qc->ap;
+ struct scsi_cmnd *cmd = qc->scsicmd;
+
+ DPRINTK("ATAPI request sense\n");
/* FIXME: is this needed? */
memset(cmd->sense_buffer, 0, sizeof(cmd->sense_buffer));
+ ap->ops->tf_read(ap, &qc->tf);
+
+ /* fill these in, for the case where they are -not- overwritten */
+ cmd->sense_buffer[0] = 0x70;
+ cmd->sense_buffer[2] = qc->tf.feature >> 4;
+
+ ata_qc_reinit(qc);
+
ata_sg_init_one(qc, cmd->sense_buffer, sizeof(cmd->sense_buffer));
qc->dma_dir = DMA_FROM_DEVICE;
qc->tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
qc->tf.command = ATA_CMD_PACKET;
- qc->tf.protocol = ATA_PROT_ATAPI;
- qc->tf.lbam = (8 * 1024) & 0xff;
- qc->tf.lbah = (8 * 1024) >> 8;
+ if (ata_pio_use_silly(ap)) {
+ qc->tf.protocol = ATA_PROT_ATAPI_DMA;
+ qc->tf.feature |= ATAPI_PKT_DMA;
+ } else {
+ qc->tf.protocol = ATA_PROT_ATAPI;
+ qc->tf.lbam = (8 * 1024) & 0xff;
+ qc->tf.lbah = (8 * 1024) >> 8;
+ }
qc->nbytes = SCSI_SENSE_BUFFERSIZE;
- qc->waiting = &wait;
- qc->complete_fn = ata_qc_complete_noop;
-
- spin_lock_irqsave(&ap->host_set->lock, flags);
- rc = ata_qc_issue(qc);
- spin_unlock_irqrestore(&ap->host_set->lock, flags);
+ qc->complete_fn = atapi_sense_complete;
- if (rc)
- ata_port_disable(ap);
- else
- wait_for_completion(&wait);
+ if (ata_qc_issue(qc))
+ ata_qc_complete(qc, AC_ERR_OTHER);
DPRINTK("EXIT\n");
}
VPRINTK("ENTER, err_mask 0x%X\n", err_mask);
if (unlikely(err_mask & AC_ERR_DEV)) {
- DPRINTK("request check condition\n");
-
- /* FIXME: command completion with check condition
- * but no sense causes the error handler to run,
- * which then issues REQUEST SENSE, fills in the sense
- * buffer, and completes the command (for the second
- * time). We need to issue REQUEST SENSE some other
- * way, to avoid completing the command twice.
- */
cmd->result = SAM_STAT_CHECK_CONDITION;
-
- qc->scsidone(cmd);
-
+ atapi_request_sense(qc);
return 1;
}
tf->device = scsicmd[8];
tf->command = scsicmd[9];
}
+ /*
+ * If slave is possible, enforce correct master/slave bit
+ */
+ if (qc->ap->flags & ATA_FLAG_SLAVE_POSS)
+ tf->device = qc->dev->devno ?
+ tf->device | ATA_DEV1 : tf->device & ~ATA_DEV1;
/*
* Filter SET_FEATURES - XFER MODE command -- otherwise,
#define __LIBATA_H__
#define DRV_NAME "libata"
-#define DRV_VERSION "1.12" /* must be exactly four chars */
+#define DRV_VERSION "1.20" /* must be exactly four chars */
struct ata_scsi_args {
u16 *id;
/* libata-scsi.c */
-extern void atapi_request_sense(struct ata_port *ap, struct ata_device *dev,
- struct scsi_cmnd *cmd);
extern void ata_scsi_scan_host(struct ata_port *ap);
extern int ata_scsi_error(struct Scsi_Host *host);
extern unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf,
static struct pci_driver lpfc_driver = {
.name = LPFC_DRIVER_NAME,
- .owner = THIS_MODULE,
.id_table = lpfc_id_table,
.probe = lpfc_pci_probe_one,
.remove = __devexit_p(lpfc_pci_remove_one),
* Model dependent ESP setup
*/
-int mac_esp_detect(Scsi_Host_Template * tpnt)
+int mac_esp_detect(struct scsi_host_template * tpnt)
{
int quick = 0;
int chipnum, chipspresent = 0;
#endif
}
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "mac_esp",
.name = "Mac 53C9x SCSI",
.detect = mac_esp_detect,
#endif
/*
- * Function : int macscsi_detect(Scsi_Host_Template * tpnt)
+ * Function : int macscsi_detect(struct scsi_host_template * tpnt)
*
* Purpose : initializes mac NCR5380 driver based on the
* command line / compile time port and irq definitions.
*
*/
-int macscsi_detect(Scsi_Host_Template * tpnt)
+int macscsi_detect(struct scsi_host_template * tpnt)
{
static int called = 0;
int flags = 0;
#include "NCR5380.c"
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "Mac5380",
.proc_info = macscsi_proc_info,
.name = "Macintosh NCR5380 SCSI",
static struct ESP_regs eregs;
/***************************************************************** Detection */
-static int mca_esp_detect(Scsi_Host_Template *tpnt)
+static int mca_esp_detect(struct scsi_host_template *tpnt)
{
struct NCR_ESP *esp;
static int io_port_by_pos[] = MCA_53C9X_IO_PORTS;
outb(inb(PS2_SYS_CTR) & 0x3f, PS2_SYS_CTR);
}
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "mca_53c9x",
.name = "NCR 53c9x SCSI",
.detect = mca_esp_detect,
adapter_t *adapter;
scb_t *scb;
int busy=0;
+ unsigned long flags;
adapter = (adapter_t *)scmd->device->host->hostdata;
* return 0 in that case.
*/
+ spin_lock_irqsave(&adapter->lock, flags);
scb = mega_build_cmd(adapter, scmd, &busy);
if(scb) {
}
return 0;
}
+ spin_unlock_irqrestore(&adapter->lock, flags);
return busy;
}
list_for_each(pos, &adapter->completed_list) {
- Scsi_Pointer* spos = (Scsi_Pointer *)pos;
+ struct scsi_pointer* spos = (struct scsi_pointer *)pos;
cmd = list_entry(spos, Scsi_Cmnd, SCp);
cmd->scsi_done(cmd);
mc.cmd = MEGA_CLUSTER_CMD;
mc.opcode = MEGA_RESET_RESERVATIONS;
- if( mega_internal_command(adapter, LOCK_INT, &mc, NULL) != 0 ) {
+ if( mega_internal_command(adapter, &mc, NULL) != 0 ) {
printk(KERN_WARNING
"megaraid: reservation reset failed.\n");
}
mc.cmd = FC_NEW_CONFIG;
mc.opcode = OP_DCMD_READ_CONFIG;
- if( mega_internal_command(adapter, LOCK_INT, &mc, NULL) ) {
+ if( mega_internal_command(adapter, &mc, NULL) ) {
len = sprintf(page, "40LD read config failed.\n");
else {
mc.cmd = NEW_READ_CONFIG_8LD;
- if( mega_internal_command(adapter, LOCK_INT, &mc, NULL) ) {
+ if( mega_internal_command(adapter, &mc, NULL) ) {
mc.cmd = READ_CONFIG_8LD;
- if( mega_internal_command(adapter, LOCK_INT, &mc,
+ if( mega_internal_command(adapter, &mc,
NULL) ){
len = sprintf(page,
/*
* Issue the command
*/
- mega_internal_command(adapter, LOCK_INT, &mc, pthru);
+ mega_internal_command(adapter, &mc, pthru);
rval = mega_n_to_m((void __user *)arg, &mc);
/*
* Issue the command
*/
- mega_internal_command(adapter, LOCK_INT, &mc, NULL);
+ mega_internal_command(adapter, &mc, NULL);
rval = mega_n_to_m((void __user *)arg, &mc);
mc.opcode = OP_DEL_LOGDRV;
mc.subopcode = logdrv;
- rval = mega_internal_command(adapter, LOCK_INT, &mc, NULL);
+ rval = mega_internal_command(adapter, &mc, NULL);
/* log this event */
if(rval) {
mc.xferaddr = (u32)dma_handle;
- if ( mega_internal_command(adapter, LOCK_INT, &mc, NULL) != 0 ) {
+ if ( mega_internal_command(adapter, &mc, NULL) != 0 ) {
return -1;
}
mc.cmd = MEGA_MBOXCMD_PASSTHRU;
mc.xferaddr = (u32)pthru_dma_handle;
- rval = mega_internal_command(adapter, LOCK_INT, &mc, pthru);
+ rval = mega_internal_command(adapter, &mc, pthru);
pci_free_consistent(pdev, sizeof(mega_passthru), pthru,
pthru_dma_handle);
/**
* mega_internal_command()
* @adapter - pointer to our soft state
- * @ls - the scope of the exclusion lock.
* @mc - the mailbox command
* @pthru - Passthru structure for DCDB commands
*
* Note: parameter 'pthru' is null for non-passthru commands.
*/
static int
-mega_internal_command(adapter_t *adapter, lockscope_t ls, megacmd_t *mc,
- mega_passthru *pthru )
+mega_internal_command(adapter_t *adapter, megacmd_t *mc, mega_passthru *pthru)
{
Scsi_Cmnd *scmd;
struct scsi_device *sdev;
scb->idx = CMDID_INT_CMDS;
- /*
- * Get the lock only if the caller has not acquired it already
- */
- if( ls == LOCK_INT ) spin_lock_irqsave(&adapter->lock, flags);
-
megaraid_queue(scmd, mega_internal_done);
- if( ls == LOCK_INT ) spin_unlock_irqrestore(&adapter->lock, flags);
-
wait_for_completion(&adapter->int_waitq);
rval = scmd->result;
#define MEGA_BULK_DATA 0x0001
#define MEGA_SGLIST 0x0002
-/*
- * lockscope definitions, callers can specify the lock scope with this data
- * type. LOCK_INT would mean the caller has not acquired the lock before
- * making the call and LOCK_EXT would mean otherwise.
- */
-typedef enum { LOCK_INT, LOCK_EXT } lockscope_t;
-
/*
* Parameters for the io-mapped controllers
*/
static int mega_del_logdrv(adapter_t *, int);
static int mega_do_del_logdrv(adapter_t *, int);
static void mega_get_max_sgl(adapter_t *);
-static int mega_internal_command(adapter_t *, lockscope_t, megacmd_t *,
- mega_passthru *);
+static int mega_internal_command(adapter_t *, megacmd_t *, mega_passthru *);
static void mega_internal_done(Scsi_Cmnd *);
static int mega_support_cluster(adapter_t *);
#endif
* @param dpc_h : tasklet handle
* @param pdev : pci configuration pointer for kernel
* @param host : pointer to host structure of mid-layer
- * @param host_lock : pointer to appropriate lock
* @param lock : synchronization lock for mid-layer and driver
* @param quiescent : driver is quiescent for now.
* @param outstanding_cmds : number of commands pending in the driver
struct tasklet_struct dpc_h;
struct pci_dev *pdev;
struct Scsi_Host *host;
- spinlock_t *host_lock;
spinlock_t lock;
uint8_t quiescent;
int outstanding_cmds;
// Initialize the synchronization lock for kernel and LLD
spin_lock_init(&adapter->lock);
- adapter->host_lock = &adapter->lock;
-
// Initialize the command queues: the list of free SCBs and the list
// of pending SCBs.
SCSIHOST2ADAP(host) = (caddr_t)adapter;
adapter->host = host;
- // export the parameters required by the mid-layer
- scsi_assign_lock(host, adapter->host_lock);
-
host->irq = adapter->irq;
host->unique_id = adapter->unique_id;
host->can_queue = adapter->max_cmds;
scp->scsi_done = done;
scp->result = 0;
- assert_spin_locked(adapter->host_lock);
-
- spin_unlock(adapter->host_lock);
-
/*
* Allocate and build a SCB request
* if_busy flag will be set if megaraid_mbox_build_cmd() command could
* return 0 in that case, and we would do the callback right away.
*/
if_busy = 0;
- scb = megaraid_mbox_build_cmd(adapter, scp, &if_busy);
-
- if (scb) {
- megaraid_mbox_runpendq(adapter, scb);
- }
-
- spin_lock(adapter->host_lock);
-
+ scb = megaraid_mbox_build_cmd(adapter, scp, &if_busy);
if (!scb) { // command already completed
done(scp);
return 0;
}
+ megaraid_mbox_runpendq(adapter, scb);
return if_busy;
}
-
/**
* megaraid_mbox_build_cmd - transform the mid-layer scsi command to megaraid
* firmware lingua
megaraid_dealloc_scb(adapter, scb);
// send the scsi packet back to kernel
- spin_lock(adapter->host_lock);
scp->scsi_done(scp);
- spin_unlock(adapter->host_lock);
}
return;
* aborted. All the commands issued to the F/W must complete.
**/
static int
-__megaraid_abort_handler(struct scsi_cmnd *scp)
+megaraid_abort_handler(struct scsi_cmnd *scp)
{
adapter_t *adapter;
mraid_device_t *raid_dev;
adapter = SCP2ADAPTER(scp);
raid_dev = ADAP2RAIDDEV(adapter);
- assert_spin_locked(adapter->host_lock);
-
con_log(CL_ANN, (KERN_WARNING
"megaraid: aborting-%ld cmd=%x <c=%d t=%d l=%d>\n",
scp->serial_number, scp->cmnd[0], SCP2CHANNEL(scp),
// traverse through the list of all SCB, since driver does not
// maintain these SCBs on any list
found = 0;
+ spin_lock_irq(&adapter->lock);
for (i = 0; i < MBOX_MAX_SCSI_CMDS; i++) {
scb = adapter->kscb_list + i;
}
}
}
+ spin_unlock_irq(&adapter->lock);
if (!found) {
con_log(CL_ANN, (KERN_WARNING
return FAILED;
}
-static int
-megaraid_abort_handler(struct scsi_cmnd *scp)
-{
- adapter_t *adapter;
- int rc;
-
- adapter = SCP2ADAPTER(scp);
-
- spin_lock_irq(adapter->host_lock);
- rc = __megaraid_abort_handler(scp);
- spin_unlock_irq(adapter->host_lock);
-
- return rc;
-}
-
-
/**
* megaraid_reset_handler - device reset hadler for mailbox based driver
* @scp : reference command
* host
**/
static int
-__megaraid_reset_handler(struct scsi_cmnd *scp)
+megaraid_reset_handler(struct scsi_cmnd *scp)
{
adapter_t *adapter;
scb_t *scb;
adapter = SCP2ADAPTER(scp);
raid_dev = ADAP2RAIDDEV(adapter);
- assert_spin_locked(adapter->host_lock);
-
- con_log(CL_ANN, (KERN_WARNING "megaraid: reseting the host...\n"));
-
// return failure if adapter is not responding
if (raid_dev->hw_error) {
con_log(CL_ANN, (KERN_NOTICE
adapter->outstanding_cmds, MBOX_RESET_WAIT));
}
- spin_unlock(adapter->host_lock);
-
recovery_window = MBOX_RESET_WAIT + MBOX_RESET_EXT_WAIT;
recovering = adapter->outstanding_cmds;
msleep(1000);
}
- spin_lock(adapter->host_lock);
+ spin_lock(&adapter->lock);
// If still outstanding commands, bail out
if (adapter->outstanding_cmds) {
raid_dev->hw_error = 1;
- return FAILED;
+ rval = FAILED;
+ goto out;
}
else {
con_log(CL_ANN, (KERN_NOTICE
// If the controller supports clustering, reset reservations
- if (!adapter->ha) return SUCCESS;
+ if (!adapter->ha) {
+ rval = SUCCESS;
+ goto out;
+ }
// clear reservations if any
raw_mbox[0] = CLUSTER_CMD;
"megaraid: reservation reset failed\n"));
}
+ out:
+ spin_unlock_irq(&adapter->lock);
return rval;
}
-static int
-megaraid_reset_handler(struct scsi_cmnd *cmd)
-{
- int rc;
-
- spin_lock_irq(cmd->device->host->host_lock);
- rc = __megaraid_reset_handler(cmd);
- spin_unlock_irq(cmd->device->host->host_lock);
-
- return rc;
-}
-
-
/*
* START: internal commands library
*
/*
* Set the quiescent flag to stop issuing cmds to FW.
*/
- spin_lock_irqsave(adapter->host_lock, flags);
+ spin_lock_irqsave(&adapter->lock, flags);
adapter->quiescent++;
- spin_unlock_irqrestore(adapter->host_lock, flags);
+ spin_unlock_irqrestore(&adapter->lock, flags);
/*
* Wait till there are no more cmds outstanding at FW. Try for at most
return FAILED;
}
- spin_unlock(scmd->device->host->host_lock);
-
ret_val = megasas_wait_for_outstanding(instance);
-
if (ret_val == SUCCESS)
printk(KERN_NOTICE "megasas: reset successful \n");
else
printk(KERN_ERR "megasas: failed to do reset\n");
- spin_lock(scmd->device->host->host_lock);
-
return ret_val;
}
m147_pcc->dma_cntrl = 0;
}
-int mvme147_detect(Scsi_Host_Template *tpnt)
+int mvme147_detect(struct scsi_host_template *tpnt)
{
static unsigned char called = 0;
wd33c93_regs regs;
#include "mvme147.h"
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "MVME147",
.name = "MVME147 built-in SCSI",
.detect = mvme147_detect,
#include <linux/types.h>
-int mvme147_detect(Scsi_Host_Template *);
+int mvme147_detect(struct scsi_host_template *);
int mvme147_release(struct Scsi_Host *);
const char *wd33c93_info(void);
int wd33c93_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
#include<linux/stat.h>
-int mvme16x_scsi_detect(Scsi_Host_Template *tpnt)
+int mvme16x_scsi_detect(struct scsi_host_template *tpnt)
{
static unsigned char called = 0;
int clock;
return 0;
}
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.name = "MVME16x NCR53c710 SCSI",
.detect = mvme16x_scsi_detect,
.release = mvme16x_scsi_release,
#include <linux/types.h>
-int mvme16x_scsi_detect(Scsi_Host_Template *);
+int mvme16x_scsi_detect(struct scsi_host_template *);
const char *NCR53c7x0_info(void);
int NCR53c7xx_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
int NCR53c7xx_abort(Scsi_Cmnd *);
static int __init init_nsp32 (void);
static void __exit exit_nsp32 (void);
-/* struct Scsi_Host_Template */
+/* struct struct scsi_host_template */
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,73))
static int nsp32_proc_info (struct Scsi_Host *, char *, char **, off_t, int, int);
#else
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,73))
static int nsp32_detect (struct pci_dev *pdev);
#else
-static int nsp32_detect (Scsi_Host_Template *);
+static int nsp32_detect (struct scsi_host_template *);
#endif
static int nsp32_queuecommand(struct scsi_cmnd *,
void (*done)(struct scsi_cmnd *));
#define DETECT_OK 1
#define DETECT_NG 0
#define PCIDEV (data->Pci)
-static int nsp32_detect(Scsi_Host_Template *sht)
+static int nsp32_detect(struct scsi_host_template *sht)
#endif
{
struct Scsi_Host *host; /* registered host structure */
*/
/***************************************************************** Detection */
-int oktagon_esp_detect(Scsi_Host_Template *tpnt)
+int oktagon_esp_detect(struct scsi_host_template *tpnt)
{
struct NCR_ESP *esp;
struct zorro_dev *z = NULL;
}
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "esp-oktagon",
.proc_info = &esp_proc_info,
.name = "BSC Oktagon SCSI",
}
/*
- * Function : int pas16_detect(Scsi_Host_Template * tpnt)
+ * Function : int pas16_detect(struct scsi_host_template * tpnt)
*
* Purpose : detects and initializes PAS16 controllers
* that were autoprobed, overridden on the LILO command line,
*
*/
-int __init pas16_detect(Scsi_Host_Template * tpnt)
+int __init pas16_detect(struct scsi_host_template * tpnt)
{
static int current_override = 0;
static unsigned short current_base = 0;
return 0;
}
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.name = "Pro Audio Spectrum-16 SCSI",
.detect = pas16_detect,
.release = pas16_release,
static int pas16_abort(Scsi_Cmnd *);
static int pas16_biosparam(struct scsi_device *, struct block_device *,
sector_t, int*);
-static int pas16_detect(Scsi_Host_Template *);
+static int pas16_detect(struct scsi_host_template *);
static int pas16_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
static int pas16_bus_reset(Scsi_Cmnd *);
#endif
// function prototypes
-int Pci2000_Detect (Scsi_Host_Template *tpnt);
+int Pci2000_Detect (struct scsi_host_template *tpnt);
int Pci2000_Command (Scsi_Cmnd *SCpnt);
int Pci2000_QueueCommand (Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *));
int Pci2000_Abort (Scsi_Cmnd *SCpnt);
MODULE_PARM_DESC(free_ports, "Release IO ports after configuration? (default: 0 (=no))");
/* /usr/src/linux/drivers/scsi/hosts.h */
-static Scsi_Host_Template nsp_driver_template = {
+static struct scsi_host_template nsp_driver_template = {
.proc_name = "nsp_cs",
.proc_info = nsp_proc_info,
.name = "WorkBit NinjaSCSI-3/32Bi(16bit)",
/*----------------------------------------------------------------*/
/* look for ninja3 card and init if found */
/*----------------------------------------------------------------*/
-static struct Scsi_Host *nsp_detect(Scsi_Host_Template *sht)
+static struct Scsi_Host *nsp_detect(struct scsi_host_template *sht)
{
struct Scsi_Host *host; /* registered host structure */
nsp_hw_data *data_b = &nsp_data_base, *data;
}
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
-static int nsp_detect_old(Scsi_Host_Template *sht)
+static int nsp_detect_old(struct scsi_host_template *sht)
{
if (nsp_detect(sht) == NULL) {
return 0;
struct Scsi_Host *host;
nsp_hw_data *data = &nsp_data_base;
#if !(LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,74))
- Scsi_Device *dev;
+ struct scsi_device *dev;
dev_node_t **tail, *node;
#endif
static int nsp_cs_event (event_t event, int priority, event_callback_args_t *args);
/* Linux SCSI subsystem specific functions */
-static struct Scsi_Host *nsp_detect (Scsi_Host_Template *sht);
+static struct Scsi_Host *nsp_detect (struct scsi_host_template *sht);
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
-static int nsp_detect_old (Scsi_Host_Template *sht);
+static int nsp_detect_old (struct scsi_host_template *sht);
static int nsp_release_old(struct Scsi_Host *shpnt);
#endif
static const char *nsp_info (struct Scsi_Host *shpnt);
static int nsp_xfer (Scsi_Cmnd *SCpnt, int phase);
static int nsp_dataphase_bypass (Scsi_Cmnd *SCpnt);
static int nsp_reselected (Scsi_Cmnd *SCpnt);
-static struct Scsi_Host *nsp_detect(Scsi_Host_Template *sht);
+static struct Scsi_Host *nsp_detect(struct scsi_host_template *sht);
/* Interrupt handler */
//static irqreturn_t nspintr(int irq, void *dev_id, struct pt_regs *regs);
#define DEBUG(n, args...)
#endif
-static Scsi_Host_Template qlogicfas_driver_template = {
+static struct scsi_host_template qlogicfas_driver_template = {
.module = THIS_MODULE,
.name = qlogic_name,
.proc_name = qlogic_name,
static dev_info_t dev_info = "qlogic_cs";
-static struct Scsi_Host *qlogic_detect(Scsi_Host_Template *host,
+static struct Scsi_Host *qlogic_detect(struct scsi_host_template *host,
dev_link_t *link, int qbase, int qlirq)
{
int qltyp; /* type of chip */
},
};
-static struct pci_device_id adma_ata_pci_tbl[] = {
+static const struct pci_device_id adma_ata_pci_tbl[] = {
{ PCI_VENDOR_ID_PDC, 0x1841, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
board_1841_idx },
up(&fc_sem);
}
-int pluto_slave_configure(Scsi_Device *device)
+int pluto_slave_configure(struct scsi_device *device)
{
int depth_to_use;
/* Detect all SSAs attached to the machine.
To be fast, do it on all online FC channels at the same time. */
-int __init pluto_detect(Scsi_Host_Template *tpnt)
+int __init pluto_detect(struct scsi_host_template *tpnt)
{
int i, retry, nplutos;
fc_channel *fc;
- Scsi_Device dev;
+ struct scsi_device dev;
DEFINE_TIMER(fc_timer, pluto_detect_timeout, 0, 0);
tpnt->proc_name = "pluto";
return 0;
}
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.name = "Sparc Storage Array 100/200",
.detect = pluto_detect,
.release = pluto_release,
/* This is the max number of outstanding SCSI commands per pluto */
#define PLUTO_CAN_QUEUE 254
-int pluto_detect(Scsi_Host_Template *);
+int pluto_detect(struct scsi_host_template *);
int pluto_release(struct Scsi_Host *);
const char * pluto_info(struct Scsi_Host *);
-int pluto_slave_configure(Scsi_Device *);
+int pluto_slave_configure(struct scsi_device *);
#endif /* !(_PLUTO_H) */
* Returns: Number of adapters found.
*
****************************************************************/
-static int Psi240i_Detect (Scsi_Host_Template *tpnt)
+static int Psi240i_Detect (struct scsi_host_template *tpnt)
{
int board;
int count = 0;
MODULE_LICENSE("GPL");
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "psi240i",
.name = "PSI-240I EIDE Disk Controller",
.detect = Psi240i_Detect,
}
device->queue_depth = depth;
}
-static inline struct Scsi_Host *scsi_host_alloc(Scsi_Host_Template *t, size_t s)
+static inline struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *t, size_t s)
{
return scsi_register(t, s);
}
static struct pci_device_id qla1280_pci_tbl[] = {
{PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP12160,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
-#ifdef CONFIG_SCSI_QLOGIC_1280_1040
{PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP1020,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
-#endif
{PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP1080,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2},
{PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP1240,
#if LINUX_VERSION_CODE < 0x020600
static int
-qla1280_detect(Scsi_Host_Template *template)
+qla1280_detect(struct scsi_host_template *template)
{
struct pci_device_id *id = &qla1280_pci_tbl[0];
struct pci_dev *pdev = NULL;
.use_clustering = ENABLE_CLUSTERING,
};
#else
-static Scsi_Host_Template qla1280_driver_template = {
+static struct scsi_host_template qla1280_driver_template = {
.proc_name = "qla1280",
.name = "Qlogic ISP 1280/12160",
.detect = qla1280_detect,
int rval;
uint32_t cnt, timer;
uint32_t risc_address;
- uint16_t mb[4];
+ uint16_t mb[4], wd;
uint32_t stat;
struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
WRT_REG_DWORD(®->ctrl_status,
CSRX_ISP_SOFT_RESET|CSRX_DMA_SHUTDOWN|MWB_4096_BYTES);
- RD_REG_DWORD(®->ctrl_status);
+ pci_read_config_word(ha->pdev, PCI_COMMAND, &wd);
+ udelay(100);
/* Wait for firmware to complete NVRAM accesses. */
- udelay(5);
mb[0] = (uint32_t) RD_REG_WORD(®->mailbox0);
for (cnt = 10000 ; cnt && mb[0]; cnt--) {
udelay(5);
barrier();
}
- udelay(20);
+ /* Wait for soft-reset to complete. */
for (cnt = 0; cnt < 30000; cnt++) {
if ((RD_REG_DWORD(®->ctrl_status) &
CSRX_ISP_SOFT_RESET) == 0)
* LIP to complete
*/
- if (atomic_read(&ha->loop_state) ==
- LOOP_DOWN && retry--) {
+ if (atomic_read(&ha->loop_state) !=
+ LOOP_READY && retry--) {
goto check_fw_ready_again;
}
wait_time--;
unsigned long flags = 0;
struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
uint32_t cnt, d2;
+ uint16_t wd;
spin_lock_irqsave(&ha->hardware_lock, flags);
WRT_REG_DWORD(®->ctrl_status,
CSRX_ISP_SOFT_RESET|CSRX_DMA_SHUTDOWN|MWB_4096_BYTES);
- RD_REG_DWORD(®->ctrl_status);
+ pci_read_config_word(ha->pdev, PCI_COMMAND, &wd);
+ udelay(100);
/* Wait for firmware to complete NVRAM accesses. */
- udelay(5);
d2 = (uint32_t) RD_REG_WORD(®->mailbox0);
for (cnt = 10000 ; cnt && d2; cnt--) {
udelay(5);
barrier();
}
- udelay(20);
+ /* Wait for soft-reset to complete. */
d2 = RD_REG_DWORD(®->ctrl_status);
for (cnt = 6000000 ; cnt && (d2 & CSRX_ISP_SOFT_RESET); cnt--) {
udelay(5);
rval = qla2x00_get_adapter_id(ha,
&loop_id, &al_pa, &area, &domain, &topo);
if (rval != QLA_SUCCESS) {
- qla_printk(KERN_WARNING, ha,
- "ERROR -- Unable to get host loop ID.\n");
- set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
+ if (LOOP_NOT_READY(ha) || atomic_read(&ha->loop_down_timer) ||
+ (rval == QLA_COMMAND_ERROR && loop_id == 0x7)) {
+ DEBUG2(printk("%s(%ld) Loop is in a transition state\n",
+ __func__, ha->host_no));
+ } else {
+ qla_printk(KERN_WARNING, ha,
+ "ERROR -- Unable to get host loop ID.\n");
+ set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
+ }
return (rval);
}
}
if (rval == QLA_SUCCESS && test_bit(RSCN_UPDATE, &flags)) {
- if (test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags)) {
+ if (LOOP_NOT_READY(ha)) {
rval = QLA_FUNCTION_FAILED;
} else {
rval = qla2x00_configure_fabric(ha);
if (qla2x00_is_reserved_id(ha, loop_id))
continue;
- if (atomic_read(&ha->loop_down_timer) ||
- test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags))
+ if (atomic_read(&ha->loop_down_timer) || LOOP_NOT_READY(ha))
break;
if (swl != NULL) {
DEBUG11(printk("qla2x00_abort_command(%ld): entered.\n", ha->host_no);)
fcport = sp->fcport;
- if (atomic_read(&ha->loop_state) == LOOP_DOWN ||
- atomic_read(&fcport->state) == FCS_DEVICE_LOST) {
- return 1;
- }
spin_lock_irqsave(&ha->hardware_lock, flags);
for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) {
mcp->tov = 30;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
+ if (mcp->mb[0] == MBS_COMMAND_ERROR)
+ rval = QLA_COMMAND_ERROR;
/* Return data. */
*id = mcp->mb[1];
DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
fcport = sp->fcport;
- if (atomic_read(&ha->loop_state) == LOOP_DOWN ||
- atomic_read(&fcport->state) == FCS_DEVICE_LOST) {
- return QLA_FUNCTION_FAILED;
- }
spin_lock_irqsave(&ha->hardware_lock, flags);
for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) {
/* Wait for NVRAM to become ready */
WRT_REG_WORD(®->nvram, NVR_SELECT);
+ RD_REG_WORD(®->nvram); /* PCI Posting. */
do {
NVRAM_DELAY();
word = RD_REG_WORD(®->nvram);
/* Wait for NVRAM to become ready */
WRT_REG_WORD(®->nvram, NVR_SELECT);
+ RD_REG_WORD(®->nvram); /* PCI Posting. */
do {
NVRAM_DELAY();
word = RD_REG_WORD(®->nvram);
/* Read data from NVRAM. */
for (cnt = 0; cnt < 16; cnt++) {
WRT_REG_WORD(®->nvram, NVR_SELECT | NVR_CLOCK);
+ RD_REG_WORD(®->nvram); /* PCI Posting. */
NVRAM_DELAY();
data <<= 1;
reg_data = RD_REG_WORD(®->nvram);
/* Wait for NVRAM to become ready. */
WRT_REG_WORD(®->nvram, NVR_SELECT);
+ RD_REG_WORD(®->nvram); /* PCI Posting. */
do {
NVRAM_DELAY();
word = RD_REG_WORD(®->nvram);
/* Wait for NVRAM to become ready. */
WRT_REG_WORD(®->nvram, NVR_SELECT);
+ RD_REG_WORD(®->nvram); /* PCI Posting. */
do {
NVRAM_DELAY();
word = RD_REG_WORD(®->nvram);
/*
* Driver version
*/
-#define QLA2XXX_VERSION "8.01.00-k"
+#define QLA2XXX_VERSION "8.01.03-k"
#define QLA_DRIVER_MAJOR_VER 8
#define QLA_DRIVER_MINOR_VER 1
-#define QLA_DRIVER_PATCH_VER 0
+#define QLA_DRIVER_PATCH_VER 3
#define QLA_DRIVER_BETA_VER 0
* Look for qlogic card and init if found
*/
-static struct Scsi_Host *__qlogicfas_detect(Scsi_Host_Template *host,
+static struct Scsi_Host *__qlogicfas_detect(struct scsi_host_template *host,
int qbase,
int qlirq)
{
MODULE_PARM_DESC(iobase, "I/O address");
MODULE_PARM_DESC(irq, "IRQ");
-static int __devinit qlogicfas_detect(Scsi_Host_Template *sht)
+static int __devinit qlogicfas_detect(struct scsi_host_template *sht)
{
struct Scsi_Host *shost;
struct qlogicfas408_priv *priv;
/*
* The driver template is also needed for PCMCIA
*/
-static Scsi_Host_Template qlogicfas_driver_template = {
+static struct scsi_host_template qlogicfas_driver_template = {
.module = THIS_MODULE,
.name = qlogicfas_name,
.proc_name = qlogicfas_name,
}
-static int isp2x00_detect(Scsi_Host_Template * tmpt)
+static int isp2x00_detect(struct scsi_host_template * tmpt)
{
int hosts = 0;
unsigned long wait_time;
MODULE_LICENSE("GPL");
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.detect = isp2x00_detect,
.release = isp2x00_release,
.info = isp2x00_info,
+++ /dev/null
-/*
- * QLogic ISP1020 Intelligent SCSI Processor Driver (PCI)
- * Written by Erik H. Moe, ehm@cris.com
- * Copyright 1995, Erik H. Moe
- * Copyright 1996, 1997 Michael A. Griffith <grif@acm.org>
- * Copyright 2000, Jayson C. Vantuyl <vantuyl@csc.smsu.edu>
- * and Bryon W. Roche <bryon@csc.smsu.edu>
- *
- * 64-bit addressing added by Kanoj Sarcar <kanoj@sgi.com>
- * and Leo Dagum <dagum@sgi.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2, or (at your option) any
- * later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- */
-
-#include <linux/blkdev.h>
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/ioport.h>
-#include <linux/sched.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <linux/unistd.h>
-#include <linux/spinlock.h>
-#include <linux/interrupt.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/byteorder.h>
-#include "scsi.h"
-#include <scsi/scsi_host.h>
-
-/*
- * With the qlogic interface, every queue slot can hold a SCSI
- * command with up to 4 scatter/gather entries. If we need more
- * than 4 entries, continuation entries can be used that hold
- * another 7 entries each. Unlike for other drivers, this means
- * that the maximum number of scatter/gather entries we can
- * support at any given time is a function of the number of queue
- * slots available. That is, host->can_queue and host->sg_tablesize
- * are dynamic and _not_ independent. This all works fine because
- * requests are queued serially and the scatter/gather limit is
- * determined for each queue request anew.
- */
-#define QLOGICISP_REQ_QUEUE_LEN 63 /* must be power of two - 1 */
-#define QLOGICISP_MAX_SG(ql) (4 + ((ql) > 0) ? 7*((ql) - 1) : 0)
-
-/* Configuration section *****************************************************/
-
-/* Set the following macro to 1 to reload the ISP1020's firmware. This is
- the latest firmware provided by QLogic. This may be an earlier/later
- revision than supplied by your board. */
-
-#define RELOAD_FIRMWARE 1
-
-/* Set the following macro to 1 to reload the ISP1020's defaults from nvram.
- If you are not sure of your settings, leave this alone, the driver will
- use a set of 'safe' defaults */
-
-#define USE_NVRAM_DEFAULTS 0
-
-/* Macros used for debugging */
-
-#define DEBUG_ISP1020 0
-#define DEBUG_ISP1020_INTR 0
-#define DEBUG_ISP1020_SETUP 0
-#define TRACE_ISP 0
-
-#define DEFAULT_LOOP_COUNT 1000000
-
-/* End Configuration section *************************************************/
-
-#include <linux/module.h>
-
-#if TRACE_ISP
-
-# define TRACE_BUF_LEN (32*1024)
-
-struct {
- u_long next;
- struct {
- u_long time;
- u_int index;
- u_int addr;
- u_char * name;
- } buf[TRACE_BUF_LEN];
-} trace;
-
-#define TRACE(w, i, a) \
-{ \
- unsigned long flags; \
- \
- trace.buf[trace.next].name = (w); \
- trace.buf[trace.next].time = jiffies; \
- trace.buf[trace.next].index = (i); \
- trace.buf[trace.next].addr = (long) (a); \
- trace.next = (trace.next + 1) & (TRACE_BUF_LEN - 1); \
-}
-
-#else
-# define TRACE(w, i, a)
-#endif
-
-#if DEBUG_ISP1020
-#define ENTER(x) printk("isp1020 : entering %s()\n", x);
-#define LEAVE(x) printk("isp1020 : leaving %s()\n", x);
-#define DEBUG(x) x
-#else
-#define ENTER(x)
-#define LEAVE(x)
-#define DEBUG(x)
-#endif /* DEBUG_ISP1020 */
-
-#if DEBUG_ISP1020_INTR
-#define ENTER_INTR(x) printk("isp1020 : entering %s()\n", x);
-#define LEAVE_INTR(x) printk("isp1020 : leaving %s()\n", x);
-#define DEBUG_INTR(x) x
-#else
-#define ENTER_INTR(x)
-#define LEAVE_INTR(x)
-#define DEBUG_INTR(x)
-#endif /* DEBUG ISP1020_INTR */
-
-#define ISP1020_REV_ID 1
-
-#define MAX_TARGETS 16
-#define MAX_LUNS 8
-
-/* host configuration and control registers */
-#define HOST_HCCR 0xc0 /* host command and control */
-
-/* pci bus interface registers */
-#define PCI_ID_LOW 0x00 /* vendor id */
-#define PCI_ID_HIGH 0x02 /* device id */
-#define ISP_CFG0 0x04 /* configuration register #0 */
-#define ISP_CFG0_HWMSK 0x000f /* Hardware revision mask */
-#define ISP_CFG0_1020 0x0001 /* ISP1020 */
-#define ISP_CFG0_1020A 0x0002 /* ISP1020A */
-#define ISP_CFG0_1040 0x0003 /* ISP1040 */
-#define ISP_CFG0_1040A 0x0004 /* ISP1040A */
-#define ISP_CFG0_1040B 0x0005 /* ISP1040B */
-#define ISP_CFG0_1040C 0x0006 /* ISP1040C */
-#define ISP_CFG1 0x06 /* configuration register #1 */
-#define ISP_CFG1_F128 0x0040 /* 128-byte FIFO threshold */
-#define ISP_CFG1_F64 0x0030 /* 128-byte FIFO threshold */
-#define ISP_CFG1_F32 0x0020 /* 128-byte FIFO threshold */
-#define ISP_CFG1_F16 0x0010 /* 128-byte FIFO threshold */
-#define ISP_CFG1_BENAB 0x0004 /* Global Bus burst enable */
-#define ISP_CFG1_SXP 0x0001 /* SXP register select */
-#define PCI_INTF_CTL 0x08 /* pci interface control */
-#define PCI_INTF_STS 0x0a /* pci interface status */
-#define PCI_SEMAPHORE 0x0c /* pci semaphore */
-#define PCI_NVRAM 0x0e /* pci nvram interface */
-#define CDMA_CONF 0x20 /* Command DMA Config */
-#define DDMA_CONF 0x40 /* Data DMA Config */
-#define DMA_CONF_SENAB 0x0008 /* SXP to DMA Data enable */
-#define DMA_CONF_RIRQ 0x0004 /* RISC interrupt enable */
-#define DMA_CONF_BENAB 0x0002 /* Bus burst enable */
-#define DMA_CONF_DIR 0x0001 /* DMA direction (0=fifo->host 1=host->fifo) */
-
-/* mailbox registers */
-#define MBOX0 0x70 /* mailbox 0 */
-#define MBOX1 0x72 /* mailbox 1 */
-#define MBOX2 0x74 /* mailbox 2 */
-#define MBOX3 0x76 /* mailbox 3 */
-#define MBOX4 0x78 /* mailbox 4 */
-#define MBOX5 0x7a /* mailbox 5 */
-#define MBOX6 0x7c /* mailbox 6 */
-#define MBOX7 0x7e /* mailbox 7 */
-
-/* mailbox command complete status codes */
-#define MBOX_COMMAND_COMPLETE 0x4000
-#define INVALID_COMMAND 0x4001
-#define HOST_INTERFACE_ERROR 0x4002
-#define TEST_FAILED 0x4003
-#define COMMAND_ERROR 0x4005
-#define COMMAND_PARAM_ERROR 0x4006
-
-/* async event status codes */
-#define ASYNC_SCSI_BUS_RESET 0x8001
-#define SYSTEM_ERROR 0x8002
-#define REQUEST_TRANSFER_ERROR 0x8003
-#define RESPONSE_TRANSFER_ERROR 0x8004
-#define REQUEST_QUEUE_WAKEUP 0x8005
-#define EXECUTION_TIMEOUT_RESET 0x8006
-
-#ifdef CONFIG_QL_ISP_A64
-#define IOCB_SEGS 2
-#define CONTINUATION_SEGS 5
-#define MAX_CONTINUATION_ENTRIES 254
-#else
-#define IOCB_SEGS 4
-#define CONTINUATION_SEGS 7
-#endif /* CONFIG_QL_ISP_A64 */
-
-struct Entry_header {
- u_char entry_type;
- u_char entry_cnt;
- u_char sys_def_1;
- u_char flags;
-};
-
-/* entry header type commands */
-#ifdef CONFIG_QL_ISP_A64
-#define ENTRY_COMMAND 9
-#define ENTRY_CONTINUATION 0xa
-#else
-#define ENTRY_COMMAND 1
-#define ENTRY_CONTINUATION 2
-#endif /* CONFIG_QL_ISP_A64 */
-
-#define ENTRY_STATUS 3
-#define ENTRY_MARKER 4
-#define ENTRY_EXTENDED_COMMAND 5
-
-/* entry header flag definitions */
-#define EFLAG_CONTINUATION 1
-#define EFLAG_BUSY 2
-#define EFLAG_BAD_HEADER 4
-#define EFLAG_BAD_PAYLOAD 8
-
-struct dataseg {
- u_int d_base;
-#ifdef CONFIG_QL_ISP_A64
- u_int d_base_hi;
-#endif
- u_int d_count;
-};
-
-struct Command_Entry {
- struct Entry_header hdr;
- u_int handle;
- u_char target_lun;
- u_char target_id;
- u_short cdb_length;
- u_short control_flags;
- u_short rsvd;
- u_short time_out;
- u_short segment_cnt;
- u_char cdb[12];
-#ifdef CONFIG_QL_ISP_A64
- u_int rsvd1;
- u_int rsvd2;
-#endif
- struct dataseg dataseg[IOCB_SEGS];
-};
-
-/* command entry control flag definitions */
-#define CFLAG_NODISC 0x01
-#define CFLAG_HEAD_TAG 0x02
-#define CFLAG_ORDERED_TAG 0x04
-#define CFLAG_SIMPLE_TAG 0x08
-#define CFLAG_TAR_RTN 0x10
-#define CFLAG_READ 0x20
-#define CFLAG_WRITE 0x40
-
-struct Ext_Command_Entry {
- struct Entry_header hdr;
- u_int handle;
- u_char target_lun;
- u_char target_id;
- u_short cdb_length;
- u_short control_flags;
- u_short rsvd;
- u_short time_out;
- u_short segment_cnt;
- u_char cdb[44];
-};
-
-struct Continuation_Entry {
- struct Entry_header hdr;
-#ifndef CONFIG_QL_ISP_A64
- u_int reserved;
-#endif
- struct dataseg dataseg[CONTINUATION_SEGS];
-};
-
-struct Marker_Entry {
- struct Entry_header hdr;
- u_int reserved;
- u_char target_lun;
- u_char target_id;
- u_char modifier;
- u_char rsvd;
- u_char rsvds[52];
-};
-
-/* marker entry modifier definitions */
-#define SYNC_DEVICE 0
-#define SYNC_TARGET 1
-#define SYNC_ALL 2
-
-struct Status_Entry {
- struct Entry_header hdr;
- u_int handle;
- u_short scsi_status;
- u_short completion_status;
- u_short state_flags;
- u_short status_flags;
- u_short time;
- u_short req_sense_len;
- u_int residual;
- u_char rsvd[8];
- u_char req_sense_data[32];
-};
-
-/* status entry completion status definitions */
-#define CS_COMPLETE 0x0000
-#define CS_INCOMPLETE 0x0001
-#define CS_DMA_ERROR 0x0002
-#define CS_TRANSPORT_ERROR 0x0003
-#define CS_RESET_OCCURRED 0x0004
-#define CS_ABORTED 0x0005
-#define CS_TIMEOUT 0x0006
-#define CS_DATA_OVERRUN 0x0007
-#define CS_COMMAND_OVERRUN 0x0008
-#define CS_STATUS_OVERRUN 0x0009
-#define CS_BAD_MESSAGE 0x000a
-#define CS_NO_MESSAGE_OUT 0x000b
-#define CS_EXT_ID_FAILED 0x000c
-#define CS_IDE_MSG_FAILED 0x000d
-#define CS_ABORT_MSG_FAILED 0x000e
-#define CS_REJECT_MSG_FAILED 0x000f
-#define CS_NOP_MSG_FAILED 0x0010
-#define CS_PARITY_ERROR_MSG_FAILED 0x0011
-#define CS_DEVICE_RESET_MSG_FAILED 0x0012
-#define CS_ID_MSG_FAILED 0x0013
-#define CS_UNEXP_BUS_FREE 0x0014
-#define CS_DATA_UNDERRUN 0x0015
-
-/* status entry state flag definitions */
-#define SF_GOT_BUS 0x0100
-#define SF_GOT_TARGET 0x0200
-#define SF_SENT_CDB 0x0400
-#define SF_TRANSFERRED_DATA 0x0800
-#define SF_GOT_STATUS 0x1000
-#define SF_GOT_SENSE 0x2000
-
-/* status entry status flag definitions */
-#define STF_DISCONNECT 0x0001
-#define STF_SYNCHRONOUS 0x0002
-#define STF_PARITY_ERROR 0x0004
-#define STF_BUS_RESET 0x0008
-#define STF_DEVICE_RESET 0x0010
-#define STF_ABORTED 0x0020
-#define STF_TIMEOUT 0x0040
-#define STF_NEGOTIATION 0x0080
-
-/* interface control commands */
-#define ISP_RESET 0x0001
-#define ISP_EN_INT 0x0002
-#define ISP_EN_RISC 0x0004
-
-/* host control commands */
-#define HCCR_NOP 0x0000
-#define HCCR_RESET 0x1000
-#define HCCR_PAUSE 0x2000
-#define HCCR_RELEASE 0x3000
-#define HCCR_SINGLE_STEP 0x4000
-#define HCCR_SET_HOST_INTR 0x5000
-#define HCCR_CLEAR_HOST_INTR 0x6000
-#define HCCR_CLEAR_RISC_INTR 0x7000
-#define HCCR_BP_ENABLE 0x8000
-#define HCCR_BIOS_DISABLE 0x9000
-#define HCCR_TEST_MODE 0xf000
-
-#define RISC_BUSY 0x0004
-
-/* mailbox commands */
-#define MBOX_NO_OP 0x0000
-#define MBOX_LOAD_RAM 0x0001
-#define MBOX_EXEC_FIRMWARE 0x0002
-#define MBOX_DUMP_RAM 0x0003
-#define MBOX_WRITE_RAM_WORD 0x0004
-#define MBOX_READ_RAM_WORD 0x0005
-#define MBOX_MAILBOX_REG_TEST 0x0006
-#define MBOX_VERIFY_CHECKSUM 0x0007
-#define MBOX_ABOUT_FIRMWARE 0x0008
-#define MBOX_CHECK_FIRMWARE 0x000e
-#define MBOX_INIT_REQ_QUEUE 0x0010
-#define MBOX_INIT_RES_QUEUE 0x0011
-#define MBOX_EXECUTE_IOCB 0x0012
-#define MBOX_WAKE_UP 0x0013
-#define MBOX_STOP_FIRMWARE 0x0014
-#define MBOX_ABORT 0x0015
-#define MBOX_ABORT_DEVICE 0x0016
-#define MBOX_ABORT_TARGET 0x0017
-#define MBOX_BUS_RESET 0x0018
-#define MBOX_STOP_QUEUE 0x0019
-#define MBOX_START_QUEUE 0x001a
-#define MBOX_SINGLE_STEP_QUEUE 0x001b
-#define MBOX_ABORT_QUEUE 0x001c
-#define MBOX_GET_DEV_QUEUE_STATUS 0x001d
-#define MBOX_GET_FIRMWARE_STATUS 0x001f
-#define MBOX_GET_INIT_SCSI_ID 0x0020
-#define MBOX_GET_SELECT_TIMEOUT 0x0021
-#define MBOX_GET_RETRY_COUNT 0x0022
-#define MBOX_GET_TAG_AGE_LIMIT 0x0023
-#define MBOX_GET_CLOCK_RATE 0x0024
-#define MBOX_GET_ACT_NEG_STATE 0x0025
-#define MBOX_GET_ASYNC_DATA_SETUP_TIME 0x0026
-#define MBOX_GET_PCI_PARAMS 0x0027
-#define MBOX_GET_TARGET_PARAMS 0x0028
-#define MBOX_GET_DEV_QUEUE_PARAMS 0x0029
-#define MBOX_SET_INIT_SCSI_ID 0x0030
-#define MBOX_SET_SELECT_TIMEOUT 0x0031
-#define MBOX_SET_RETRY_COUNT 0x0032
-#define MBOX_SET_TAG_AGE_LIMIT 0x0033
-#define MBOX_SET_CLOCK_RATE 0x0034
-#define MBOX_SET_ACTIVE_NEG_STATE 0x0035
-#define MBOX_SET_ASYNC_DATA_SETUP_TIME 0x0036
-#define MBOX_SET_PCI_CONTROL_PARAMS 0x0037
-#define MBOX_SET_TARGET_PARAMS 0x0038
-#define MBOX_SET_DEV_QUEUE_PARAMS 0x0039
-#define MBOX_RETURN_BIOS_BLOCK_ADDR 0x0040
-#define MBOX_WRITE_FOUR_RAM_WORDS 0x0041
-#define MBOX_EXEC_BIOS_IOCB 0x0042
-
-#ifdef CONFIG_QL_ISP_A64
-#define MBOX_CMD_INIT_REQUEST_QUEUE_64 0x0052
-#define MBOX_CMD_INIT_RESPONSE_QUEUE_64 0x0053
-#endif /* CONFIG_QL_ISP_A64 */
-
-#include "qlogicisp_asm.c"
-
-#define PACKB(a, b) (((a)<<4)|(b))
-
-static const u_char mbox_param[] = {
- PACKB(1, 1), /* MBOX_NO_OP */
- PACKB(5, 5), /* MBOX_LOAD_RAM */
- PACKB(2, 0), /* MBOX_EXEC_FIRMWARE */
- PACKB(5, 5), /* MBOX_DUMP_RAM */
- PACKB(3, 3), /* MBOX_WRITE_RAM_WORD */
- PACKB(2, 3), /* MBOX_READ_RAM_WORD */
- PACKB(6, 6), /* MBOX_MAILBOX_REG_TEST */
- PACKB(2, 3), /* MBOX_VERIFY_CHECKSUM */
- PACKB(1, 3), /* MBOX_ABOUT_FIRMWARE */
- PACKB(0, 0), /* 0x0009 */
- PACKB(0, 0), /* 0x000a */
- PACKB(0, 0), /* 0x000b */
- PACKB(0, 0), /* 0x000c */
- PACKB(0, 0), /* 0x000d */
- PACKB(1, 2), /* MBOX_CHECK_FIRMWARE */
- PACKB(0, 0), /* 0x000f */
- PACKB(5, 5), /* MBOX_INIT_REQ_QUEUE */
- PACKB(6, 6), /* MBOX_INIT_RES_QUEUE */
- PACKB(4, 4), /* MBOX_EXECUTE_IOCB */
- PACKB(2, 2), /* MBOX_WAKE_UP */
- PACKB(1, 6), /* MBOX_STOP_FIRMWARE */
- PACKB(4, 4), /* MBOX_ABORT */
- PACKB(2, 2), /* MBOX_ABORT_DEVICE */
- PACKB(3, 3), /* MBOX_ABORT_TARGET */
- PACKB(2, 2), /* MBOX_BUS_RESET */
- PACKB(2, 3), /* MBOX_STOP_QUEUE */
- PACKB(2, 3), /* MBOX_START_QUEUE */
- PACKB(2, 3), /* MBOX_SINGLE_STEP_QUEUE */
- PACKB(2, 3), /* MBOX_ABORT_QUEUE */
- PACKB(2, 4), /* MBOX_GET_DEV_QUEUE_STATUS */
- PACKB(0, 0), /* 0x001e */
- PACKB(1, 3), /* MBOX_GET_FIRMWARE_STATUS */
- PACKB(1, 2), /* MBOX_GET_INIT_SCSI_ID */
- PACKB(1, 2), /* MBOX_GET_SELECT_TIMEOUT */
- PACKB(1, 3), /* MBOX_GET_RETRY_COUNT */
- PACKB(1, 2), /* MBOX_GET_TAG_AGE_LIMIT */
- PACKB(1, 2), /* MBOX_GET_CLOCK_RATE */
- PACKB(1, 2), /* MBOX_GET_ACT_NEG_STATE */
- PACKB(1, 2), /* MBOX_GET_ASYNC_DATA_SETUP_TIME */
- PACKB(1, 3), /* MBOX_GET_PCI_PARAMS */
- PACKB(2, 4), /* MBOX_GET_TARGET_PARAMS */
- PACKB(2, 4), /* MBOX_GET_DEV_QUEUE_PARAMS */
- PACKB(0, 0), /* 0x002a */
- PACKB(0, 0), /* 0x002b */
- PACKB(0, 0), /* 0x002c */
- PACKB(0, 0), /* 0x002d */
- PACKB(0, 0), /* 0x002e */
- PACKB(0, 0), /* 0x002f */
- PACKB(2, 2), /* MBOX_SET_INIT_SCSI_ID */
- PACKB(2, 2), /* MBOX_SET_SELECT_TIMEOUT */
- PACKB(3, 3), /* MBOX_SET_RETRY_COUNT */
- PACKB(2, 2), /* MBOX_SET_TAG_AGE_LIMIT */
- PACKB(2, 2), /* MBOX_SET_CLOCK_RATE */
- PACKB(2, 2), /* MBOX_SET_ACTIVE_NEG_STATE */
- PACKB(2, 2), /* MBOX_SET_ASYNC_DATA_SETUP_TIME */
- PACKB(3, 3), /* MBOX_SET_PCI_CONTROL_PARAMS */
- PACKB(4, 4), /* MBOX_SET_TARGET_PARAMS */
- PACKB(4, 4), /* MBOX_SET_DEV_QUEUE_PARAMS */
- PACKB(0, 0), /* 0x003a */
- PACKB(0, 0), /* 0x003b */
- PACKB(0, 0), /* 0x003c */
- PACKB(0, 0), /* 0x003d */
- PACKB(0, 0), /* 0x003e */
- PACKB(0, 0), /* 0x003f */
- PACKB(1, 2), /* MBOX_RETURN_BIOS_BLOCK_ADDR */
- PACKB(6, 1), /* MBOX_WRITE_FOUR_RAM_WORDS */
- PACKB(2, 3) /* MBOX_EXEC_BIOS_IOCB */
-#ifdef CONFIG_QL_ISP_A64
- ,PACKB(0, 0), /* 0x0043 */
- PACKB(0, 0), /* 0x0044 */
- PACKB(0, 0), /* 0x0045 */
- PACKB(0, 0), /* 0x0046 */
- PACKB(0, 0), /* 0x0047 */
- PACKB(0, 0), /* 0x0048 */
- PACKB(0, 0), /* 0x0049 */
- PACKB(0, 0), /* 0x004a */
- PACKB(0, 0), /* 0x004b */
- PACKB(0, 0), /* 0x004c */
- PACKB(0, 0), /* 0x004d */
- PACKB(0, 0), /* 0x004e */
- PACKB(0, 0), /* 0x004f */
- PACKB(0, 0), /* 0x0050 */
- PACKB(0, 0), /* 0x0051 */
- PACKB(8, 8), /* MBOX_CMD_INIT_REQUEST_QUEUE_64 (0x0052) */
- PACKB(8, 8) /* MBOX_CMD_INIT_RESPONSE_QUEUE_64 (0x0053) */
-#endif /* CONFIG_QL_ISP_A64 */
-};
-
-#define MAX_MBOX_COMMAND (sizeof(mbox_param)/sizeof(u_short))
-
-struct host_param {
- u_short fifo_threshold;
- u_short host_adapter_enable;
- u_short initiator_scsi_id;
- u_short bus_reset_delay;
- u_short retry_count;
- u_short retry_delay;
- u_short async_data_setup_time;
- u_short req_ack_active_negation;
- u_short data_line_active_negation;
- u_short data_dma_burst_enable;
- u_short command_dma_burst_enable;
- u_short tag_aging;
- u_short selection_timeout;
- u_short max_queue_depth;
-};
-
-/*
- * Device Flags:
- *
- * Bit Name
- * ---------
- * 7 Disconnect Privilege
- * 6 Parity Checking
- * 5 Wide Data Transfers
- * 4 Synchronous Data Transfers
- * 3 Tagged Queuing
- * 2 Automatic Request Sense
- * 1 Stop Queue on Check Condition
- * 0 Renegotiate on Error
- */
-
-struct dev_param {
- u_short device_flags;
- u_short execution_throttle;
- u_short synchronous_period;
- u_short synchronous_offset;
- u_short device_enable;
- u_short reserved; /* pad */
-};
-
-/*
- * The result queue can be quite a bit smaller since continuation entries
- * do not show up there:
- */
-#define RES_QUEUE_LEN ((QLOGICISP_REQ_QUEUE_LEN + 1) / 8 - 1)
-#define QUEUE_ENTRY_LEN 64
-#define QSIZE(entries) (((entries) + 1) * QUEUE_ENTRY_LEN)
-
-struct isp_queue_entry {
- char __opaque[QUEUE_ENTRY_LEN];
-};
-
-struct isp1020_hostdata {
- void __iomem *memaddr;
- u_char revision;
- struct host_param host_param;
- struct dev_param dev_param[MAX_TARGETS];
- struct pci_dev *pci_dev;
-
- struct isp_queue_entry *res_cpu; /* CPU-side address of response queue. */
- struct isp_queue_entry *req_cpu; /* CPU-size address of request queue. */
-
- /* result and request queues (shared with isp1020): */
- u_int req_in_ptr; /* index of next request slot */
- u_int res_out_ptr; /* index of next result slot */
-
- /* this is here so the queues are nicely aligned */
- long send_marker; /* do we need to send a marker? */
-
- /* The cmd->handle has a fixed size, and is only 32-bits. We
- * need to take care to handle 64-bit systems correctly thus what
- * we actually place in cmd->handle is an index to the following
- * table. Kudos to Matt Jacob for the technique. -DaveM
- */
- Scsi_Cmnd *cmd_slots[QLOGICISP_REQ_QUEUE_LEN + 1];
-
- dma_addr_t res_dma; /* PCI side view of response queue */
- dma_addr_t req_dma; /* PCI side view of request queue */
-};
-
-/* queue length's _must_ be power of two: */
-#define QUEUE_DEPTH(in, out, ql) ((in - out) & (ql))
-#define REQ_QUEUE_DEPTH(in, out) QUEUE_DEPTH(in, out, \
- QLOGICISP_REQ_QUEUE_LEN)
-#define RES_QUEUE_DEPTH(in, out) QUEUE_DEPTH(in, out, RES_QUEUE_LEN)
-
-static void isp1020_enable_irqs(struct Scsi_Host *);
-static void isp1020_disable_irqs(struct Scsi_Host *);
-static int isp1020_init(struct Scsi_Host *);
-static int isp1020_reset_hardware(struct Scsi_Host *);
-static int isp1020_set_defaults(struct Scsi_Host *);
-static int isp1020_load_parameters(struct Scsi_Host *);
-static int isp1020_mbox_command(struct Scsi_Host *, u_short []);
-static int isp1020_return_status(struct Status_Entry *);
-static void isp1020_intr_handler(int, void *, struct pt_regs *);
-static irqreturn_t do_isp1020_intr_handler(int, void *, struct pt_regs *);
-
-#if USE_NVRAM_DEFAULTS
-static int isp1020_get_defaults(struct Scsi_Host *);
-static int isp1020_verify_nvram(struct Scsi_Host *);
-static u_short isp1020_read_nvram_word(struct Scsi_Host *, u_short);
-#endif
-
-#if DEBUG_ISP1020
-static void isp1020_print_scsi_cmd(Scsi_Cmnd *);
-#endif
-#if DEBUG_ISP1020_INTR
-static void isp1020_print_status_entry(struct Status_Entry *);
-#endif
-
-/* memaddr should be used to determine if memmapped port i/o is being used
- * non-null memaddr == mmap'd
- * JV 7-Jan-2000
- */
-static inline u_short isp_inw(struct Scsi_Host *host, long offset)
-{
- struct isp1020_hostdata *h = (struct isp1020_hostdata *)host->hostdata;
- if (h->memaddr)
- return readw(h->memaddr + offset);
- else
- return inw(host->io_port + offset);
-}
-
-static inline void isp_outw(u_short val, struct Scsi_Host *host, long offset)
-{
- struct isp1020_hostdata *h = (struct isp1020_hostdata *)host->hostdata;
- if (h->memaddr)
- writew(val, h->memaddr + offset);
- else
- outw(val, host->io_port + offset);
-}
-
-static inline void isp1020_enable_irqs(struct Scsi_Host *host)
-{
- isp_outw(ISP_EN_INT|ISP_EN_RISC, host, PCI_INTF_CTL);
-}
-
-
-static inline void isp1020_disable_irqs(struct Scsi_Host *host)
-{
- isp_outw(0x0, host, PCI_INTF_CTL);
-}
-
-
-static int isp1020_detect(Scsi_Host_Template *tmpt)
-{
- int hosts = 0;
- struct Scsi_Host *host;
- struct isp1020_hostdata *hostdata;
- struct pci_dev *pdev = NULL;
-
- ENTER("isp1020_detect");
-
- tmpt->proc_name = "isp1020";
-
- while ((pdev = pci_find_device(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP1020, pdev)))
- {
- if (pci_enable_device(pdev))
- continue;
-
- host = scsi_register(tmpt, sizeof(struct isp1020_hostdata));
- if (!host)
- continue;
-
- hostdata = (struct isp1020_hostdata *) host->hostdata;
-
- memset(hostdata, 0, sizeof(struct isp1020_hostdata));
-
- hostdata->pci_dev = pdev;
-
- if (isp1020_init(host))
- goto fail_and_unregister;
-
- if (isp1020_reset_hardware(host)
-#if USE_NVRAM_DEFAULTS
- || isp1020_get_defaults(host)
-#else
- || isp1020_set_defaults(host)
-#endif /* USE_NVRAM_DEFAULTS */
- || isp1020_load_parameters(host)) {
- goto fail_uninit;
- }
-
- host->this_id = hostdata->host_param.initiator_scsi_id;
- host->max_sectors = 64;
-
- if (request_irq(host->irq, do_isp1020_intr_handler, SA_INTERRUPT | SA_SHIRQ,
- "qlogicisp", host))
- {
- printk("qlogicisp : interrupt %d already in use\n",
- host->irq);
- goto fail_uninit;
- }
-
- isp_outw(0x0, host, PCI_SEMAPHORE);
- isp_outw(HCCR_CLEAR_RISC_INTR, host, HOST_HCCR);
- isp1020_enable_irqs(host);
-
- hosts++;
- continue;
-
- fail_uninit:
- iounmap(hostdata->memaddr);
- release_region(host->io_port, 0xff);
- fail_and_unregister:
- if (hostdata->res_cpu)
- pci_free_consistent(hostdata->pci_dev,
- QSIZE(RES_QUEUE_LEN),
- hostdata->res_cpu,
- hostdata->res_dma);
- if (hostdata->req_cpu)
- pci_free_consistent(hostdata->pci_dev,
- QSIZE(QLOGICISP_REQ_QUEUE_LEN),
- hostdata->req_cpu,
- hostdata->req_dma);
- scsi_unregister(host);
- }
-
- LEAVE("isp1020_detect");
-
- return hosts;
-}
-
-
-static int isp1020_release(struct Scsi_Host *host)
-{
- struct isp1020_hostdata *hostdata;
-
- ENTER("isp1020_release");
-
- hostdata = (struct isp1020_hostdata *) host->hostdata;
-
- isp_outw(0x0, host, PCI_INTF_CTL);
- free_irq(host->irq, host);
-
- iounmap(hostdata->memaddr);
-
- release_region(host->io_port, 0xff);
-
- LEAVE("isp1020_release");
-
- return 0;
-}
-
-
-static const char *isp1020_info(struct Scsi_Host *host)
-{
- static char buf[80];
- struct isp1020_hostdata *hostdata;
-
- ENTER("isp1020_info");
-
- hostdata = (struct isp1020_hostdata *) host->hostdata;
- sprintf(buf,
- "QLogic ISP1020 SCSI on PCI bus %02x device %02x irq %d %s base 0x%lx",
- hostdata->pci_dev->bus->number, hostdata->pci_dev->devfn, host->irq,
- (hostdata->memaddr ? "MEM" : "I/O"),
- (hostdata->memaddr ? (unsigned long)hostdata->memaddr : host->io_port));
-
- LEAVE("isp1020_info");
-
- return buf;
-}
-
-
-/*
- * The middle SCSI layer ensures that queuecommand never gets invoked
- * concurrently with itself or the interrupt handler (though the
- * interrupt handler may call this routine as part of
- * request-completion handling).
- */
-static int isp1020_queuecommand(Scsi_Cmnd *Cmnd, void (*done)(Scsi_Cmnd *))
-{
- int i, n, num_free;
- u_int in_ptr, out_ptr;
- struct dataseg * ds;
- struct scatterlist *sg;
- struct Command_Entry *cmd;
- struct Continuation_Entry *cont;
- struct Scsi_Host *host;
- struct isp1020_hostdata *hostdata;
- dma_addr_t dma_addr;
-
- ENTER("isp1020_queuecommand");
-
- host = Cmnd->device->host;
- hostdata = (struct isp1020_hostdata *) host->hostdata;
- Cmnd->scsi_done = done;
-
- DEBUG(isp1020_print_scsi_cmd(Cmnd));
-
- out_ptr = isp_inw(host, + MBOX4);
- in_ptr = hostdata->req_in_ptr;
-
- DEBUG(printk("qlogicisp : request queue depth %d\n",
- REQ_QUEUE_DEPTH(in_ptr, out_ptr)));
-
- cmd = (struct Command_Entry *) &hostdata->req_cpu[in_ptr];
- in_ptr = (in_ptr + 1) & QLOGICISP_REQ_QUEUE_LEN;
- if (in_ptr == out_ptr) {
- printk("qlogicisp : request queue overflow\n");
- return 1;
- }
-
- if (hostdata->send_marker) {
- struct Marker_Entry *marker;
-
- TRACE("queue marker", in_ptr, 0);
-
- DEBUG(printk("qlogicisp : adding marker entry\n"));
- marker = (struct Marker_Entry *) cmd;
- memset(marker, 0, sizeof(struct Marker_Entry));
-
- marker->hdr.entry_type = ENTRY_MARKER;
- marker->hdr.entry_cnt = 1;
- marker->modifier = SYNC_ALL;
-
- hostdata->send_marker = 0;
-
- if (((in_ptr + 1) & QLOGICISP_REQ_QUEUE_LEN) == out_ptr) {
- isp_outw(in_ptr, host, MBOX4);
- hostdata->req_in_ptr = in_ptr;
- printk("qlogicisp : request queue overflow\n");
- return 1;
- }
- cmd = (struct Command_Entry *) &hostdata->req_cpu[in_ptr];
- in_ptr = (in_ptr + 1) & QLOGICISP_REQ_QUEUE_LEN;
- }
-
- TRACE("queue command", in_ptr, Cmnd);
-
- memset(cmd, 0, sizeof(struct Command_Entry));
-
- cmd->hdr.entry_type = ENTRY_COMMAND;
- cmd->hdr.entry_cnt = 1;
-
- cmd->target_lun = Cmnd->device->lun;
- cmd->target_id = Cmnd->device->id;
- cmd->cdb_length = cpu_to_le16(Cmnd->cmd_len);
- cmd->control_flags = cpu_to_le16(CFLAG_READ | CFLAG_WRITE);
- cmd->time_out = cpu_to_le16(30);
-
- memcpy(cmd->cdb, Cmnd->cmnd, Cmnd->cmd_len);
-
- if (Cmnd->use_sg) {
- int sg_count;
-
- sg = (struct scatterlist *) Cmnd->request_buffer;
- ds = cmd->dataseg;
-
- sg_count = pci_map_sg(hostdata->pci_dev, sg, Cmnd->use_sg,
- Cmnd->sc_data_direction);
-
- cmd->segment_cnt = cpu_to_le16(sg_count);
-
- /* fill in first four sg entries: */
- n = sg_count;
- if (n > IOCB_SEGS)
- n = IOCB_SEGS;
- for (i = 0; i < n; i++) {
- dma_addr = sg_dma_address(sg);
- ds[i].d_base = cpu_to_le32((u32) dma_addr);
-#ifdef CONFIG_QL_ISP_A64
- ds[i].d_base_hi = cpu_to_le32((u32) (dma_addr>>32));
-#endif /* CONFIG_QL_ISP_A64 */
- ds[i].d_count = cpu_to_le32(sg_dma_len(sg));
- ++sg;
- }
- sg_count -= IOCB_SEGS;
-
- while (sg_count > 0) {
- ++cmd->hdr.entry_cnt;
- cont = (struct Continuation_Entry *)
- &hostdata->req_cpu[in_ptr];
- in_ptr = (in_ptr + 1) & QLOGICISP_REQ_QUEUE_LEN;
- if (in_ptr == out_ptr) {
- printk("isp1020: unexpected request queue "
- "overflow\n");
- return 1;
- }
- TRACE("queue continuation", in_ptr, 0);
- cont->hdr.entry_type = ENTRY_CONTINUATION;
- cont->hdr.entry_cnt = 0;
- cont->hdr.sys_def_1 = 0;
- cont->hdr.flags = 0;
-#ifndef CONFIG_QL_ISP_A64
- cont->reserved = 0;
-#endif
- ds = cont->dataseg;
- n = sg_count;
- if (n > CONTINUATION_SEGS)
- n = CONTINUATION_SEGS;
- for (i = 0; i < n; ++i) {
- dma_addr = sg_dma_address(sg);
- ds[i].d_base = cpu_to_le32((u32) dma_addr);
-#ifdef CONFIG_QL_ISP_A64
- ds[i].d_base_hi = cpu_to_le32((u32)(dma_addr>>32));
-#endif /* CONFIG_QL_ISP_A64 */
- ds[i].d_count = cpu_to_le32(sg_dma_len(sg));
- ++sg;
- }
- sg_count -= n;
- }
- } else if (Cmnd->request_bufflen) {
- /*Cmnd->SCp.ptr = (char *)(unsigned long)*/
- dma_addr = pci_map_single(hostdata->pci_dev,
- Cmnd->request_buffer,
- Cmnd->request_bufflen,
- Cmnd->sc_data_direction);
- Cmnd->SCp.ptr = (char *)(unsigned long) dma_addr;
-
- cmd->dataseg[0].d_base =
- cpu_to_le32((u32) dma_addr);
-#ifdef CONFIG_QL_ISP_A64
- cmd->dataseg[0].d_base_hi =
- cpu_to_le32((u32) (dma_addr>>32));
-#endif /* CONFIG_QL_ISP_A64 */
- cmd->dataseg[0].d_count =
- cpu_to_le32((u32)Cmnd->request_bufflen);
- cmd->segment_cnt = cpu_to_le16(1);
- } else {
- cmd->dataseg[0].d_base = 0;
-#ifdef CONFIG_QL_ISP_A64
- cmd->dataseg[0].d_base_hi = 0;
-#endif /* CONFIG_QL_ISP_A64 */
- cmd->dataseg[0].d_count = 0;
- cmd->segment_cnt = cpu_to_le16(1); /* Shouldn't this be 0? */
- }
-
- /* Committed, record Scsi_Cmd so we can find it later. */
- cmd->handle = in_ptr;
- hostdata->cmd_slots[in_ptr] = Cmnd;
-
- isp_outw(in_ptr, host, MBOX4);
- hostdata->req_in_ptr = in_ptr;
-
- num_free = QLOGICISP_REQ_QUEUE_LEN - REQ_QUEUE_DEPTH(in_ptr, out_ptr);
- host->can_queue = host->host_busy + num_free;
- host->sg_tablesize = QLOGICISP_MAX_SG(num_free);
-
- LEAVE("isp1020_queuecommand");
-
- return 0;
-}
-
-
-#define ASYNC_EVENT_INTERRUPT 0x01
-
-irqreturn_t do_isp1020_intr_handler(int irq, void *dev_id, struct pt_regs *regs)
-{
- struct Scsi_Host *host = dev_id;
- unsigned long flags;
-
- spin_lock_irqsave(host->host_lock, flags);
- isp1020_intr_handler(irq, dev_id, regs);
- spin_unlock_irqrestore(host->host_lock, flags);
-
- return IRQ_HANDLED;
-}
-
-void isp1020_intr_handler(int irq, void *dev_id, struct pt_regs *regs)
-{
- Scsi_Cmnd *Cmnd;
- struct Status_Entry *sts;
- struct Scsi_Host *host = dev_id;
- struct isp1020_hostdata *hostdata;
- u_int in_ptr, out_ptr;
- u_short status;
-
- ENTER_INTR("isp1020_intr_handler");
-
- hostdata = (struct isp1020_hostdata *) host->hostdata;
-
- DEBUG_INTR(printk("qlogicisp : interrupt on line %d\n", irq));
-
- if (!(isp_inw(host, PCI_INTF_STS) & 0x04)) {
- /* spurious interrupts can happen legally */
- DEBUG_INTR(printk("qlogicisp: got spurious interrupt\n"));
- return;
- }
- in_ptr = isp_inw(host, MBOX5);
- isp_outw(HCCR_CLEAR_RISC_INTR, host, HOST_HCCR);
-
- if ((isp_inw(host, PCI_SEMAPHORE) & ASYNC_EVENT_INTERRUPT)) {
- status = isp_inw(host, MBOX0);
-
- DEBUG_INTR(printk("qlogicisp : mbox completion status: %x\n",
- status));
-
- switch (status) {
- case ASYNC_SCSI_BUS_RESET:
- case EXECUTION_TIMEOUT_RESET:
- hostdata->send_marker = 1;
- break;
- case INVALID_COMMAND:
- case HOST_INTERFACE_ERROR:
- case COMMAND_ERROR:
- case COMMAND_PARAM_ERROR:
- printk("qlogicisp : bad mailbox return status\n");
- break;
- }
- isp_outw(0x0, host, PCI_SEMAPHORE);
- }
- out_ptr = hostdata->res_out_ptr;
-
- DEBUG_INTR(printk("qlogicisp : response queue update\n"));
- DEBUG_INTR(printk("qlogicisp : response queue depth %d\n",
- QUEUE_DEPTH(in_ptr, out_ptr, RES_QUEUE_LEN)));
-
- while (out_ptr != in_ptr) {
- u_int cmd_slot;
-
- sts = (struct Status_Entry *) &hostdata->res_cpu[out_ptr];
- out_ptr = (out_ptr + 1) & RES_QUEUE_LEN;
-
- cmd_slot = sts->handle;
- Cmnd = hostdata->cmd_slots[cmd_slot];
- hostdata->cmd_slots[cmd_slot] = NULL;
-
- TRACE("done", out_ptr, Cmnd);
-
- if (le16_to_cpu(sts->completion_status) == CS_RESET_OCCURRED
- || le16_to_cpu(sts->completion_status) == CS_ABORTED
- || (le16_to_cpu(sts->status_flags) & STF_BUS_RESET))
- hostdata->send_marker = 1;
-
- if (le16_to_cpu(sts->state_flags) & SF_GOT_SENSE)
- memcpy(Cmnd->sense_buffer, sts->req_sense_data,
- sizeof(Cmnd->sense_buffer));
-
- DEBUG_INTR(isp1020_print_status_entry(sts));
-
- if (sts->hdr.entry_type == ENTRY_STATUS)
- Cmnd->result = isp1020_return_status(sts);
- else
- Cmnd->result = DID_ERROR << 16;
-
- if (Cmnd->use_sg)
- pci_unmap_sg(hostdata->pci_dev,
- (struct scatterlist *)Cmnd->buffer,
- Cmnd->use_sg,
- Cmnd->sc_data_direction);
- else if (Cmnd->request_bufflen)
- pci_unmap_single(hostdata->pci_dev,
-#ifdef CONFIG_QL_ISP_A64
- (dma_addr_t)((long)Cmnd->SCp.ptr),
-#else
- (u32)((long)Cmnd->SCp.ptr),
-#endif
- Cmnd->request_bufflen,
- Cmnd->sc_data_direction);
-
- isp_outw(out_ptr, host, MBOX5);
- (*Cmnd->scsi_done)(Cmnd);
- }
- hostdata->res_out_ptr = out_ptr;
-
- LEAVE_INTR("isp1020_intr_handler");
-}
-
-
-static int isp1020_return_status(struct Status_Entry *sts)
-{
- int host_status = DID_ERROR;
-#if DEBUG_ISP1020_INTR
- static char *reason[] = {
- "DID_OK",
- "DID_NO_CONNECT",
- "DID_BUS_BUSY",
- "DID_TIME_OUT",
- "DID_BAD_TARGET",
- "DID_ABORT",
- "DID_PARITY",
- "DID_ERROR",
- "DID_RESET",
- "DID_BAD_INTR"
- };
-#endif /* DEBUG_ISP1020_INTR */
-
- ENTER("isp1020_return_status");
-
- DEBUG(printk("qlogicisp : completion status = 0x%04x\n",
- le16_to_cpu(sts->completion_status)));
-
- switch(le16_to_cpu(sts->completion_status)) {
- case CS_COMPLETE:
- host_status = DID_OK;
- break;
- case CS_INCOMPLETE:
- if (!(le16_to_cpu(sts->state_flags) & SF_GOT_BUS))
- host_status = DID_NO_CONNECT;
- else if (!(le16_to_cpu(sts->state_flags) & SF_GOT_TARGET))
- host_status = DID_BAD_TARGET;
- else if (!(le16_to_cpu(sts->state_flags) & SF_SENT_CDB))
- host_status = DID_ERROR;
- else if (!(le16_to_cpu(sts->state_flags) & SF_TRANSFERRED_DATA))
- host_status = DID_ERROR;
- else if (!(le16_to_cpu(sts->state_flags) & SF_GOT_STATUS))
- host_status = DID_ERROR;
- else if (!(le16_to_cpu(sts->state_flags) & SF_GOT_SENSE))
- host_status = DID_ERROR;
- break;
- case CS_DMA_ERROR:
- case CS_TRANSPORT_ERROR:
- host_status = DID_ERROR;
- break;
- case CS_RESET_OCCURRED:
- host_status = DID_RESET;
- break;
- case CS_ABORTED:
- host_status = DID_ABORT;
- break;
- case CS_TIMEOUT:
- host_status = DID_TIME_OUT;
- break;
- case CS_DATA_OVERRUN:
- case CS_COMMAND_OVERRUN:
- case CS_STATUS_OVERRUN:
- case CS_BAD_MESSAGE:
- case CS_NO_MESSAGE_OUT:
- case CS_EXT_ID_FAILED:
- case CS_IDE_MSG_FAILED:
- case CS_ABORT_MSG_FAILED:
- case CS_NOP_MSG_FAILED:
- case CS_PARITY_ERROR_MSG_FAILED:
- case CS_DEVICE_RESET_MSG_FAILED:
- case CS_ID_MSG_FAILED:
- case CS_UNEXP_BUS_FREE:
- host_status = DID_ERROR;
- break;
- case CS_DATA_UNDERRUN:
- host_status = DID_OK;
- break;
- default:
- printk("qlogicisp : unknown completion status 0x%04x\n",
- le16_to_cpu(sts->completion_status));
- host_status = DID_ERROR;
- break;
- }
-
- DEBUG_INTR(printk("qlogicisp : host status (%s) scsi status %x\n",
- reason[host_status], le16_to_cpu(sts->scsi_status)));
-
- LEAVE("isp1020_return_status");
-
- return (le16_to_cpu(sts->scsi_status) & STATUS_MASK) | (host_status << 16);
-}
-
-
-static int isp1020_biosparam(struct scsi_device *sdev, struct block_device *n,
- sector_t capacity, int ip[])
-{
- int size = capacity;
-
- ENTER("isp1020_biosparam");
-
- ip[0] = 64;
- ip[1] = 32;
- ip[2] = size >> 11;
- if (ip[2] > 1024) {
- ip[0] = 255;
- ip[1] = 63;
- ip[2] = size / (ip[0] * ip[1]);
-#if 0
- if (ip[2] > 1023)
- ip[2] = 1023;
-#endif
- }
-
- LEAVE("isp1020_biosparam");
-
- return 0;
-}
-
-
-static int isp1020_reset_hardware(struct Scsi_Host *host)
-{
- u_short param[6];
- int loop_count;
-
- ENTER("isp1020_reset_hardware");
-
- isp_outw(ISP_RESET, host, PCI_INTF_CTL);
- udelay(100);
- isp_outw(HCCR_RESET, host, HOST_HCCR);
- udelay(100);
- isp_outw(HCCR_RELEASE, host, HOST_HCCR);
- isp_outw(HCCR_BIOS_DISABLE, host, HOST_HCCR);
-
- loop_count = DEFAULT_LOOP_COUNT;
- while (--loop_count && isp_inw(host, HOST_HCCR) == RISC_BUSY) {
- barrier();
- cpu_relax();
- }
- if (!loop_count)
- printk("qlogicisp: reset_hardware loop timeout\n");
-
- isp_outw(0, host, ISP_CFG1);
-
-#if DEBUG_ISP1020
- printk("qlogicisp : mbox 0 0x%04x \n", isp_inw(host, MBOX0));
- printk("qlogicisp : mbox 1 0x%04x \n", isp_inw(host, MBOX1));
- printk("qlogicisp : mbox 2 0x%04x \n", isp_inw(host, MBOX2));
- printk("qlogicisp : mbox 3 0x%04x \n", isp_inw(host, MBOX3));
- printk("qlogicisp : mbox 4 0x%04x \n", isp_inw(host, MBOX4));
- printk("qlogicisp : mbox 5 0x%04x \n", isp_inw(host, MBOX5));
-#endif /* DEBUG_ISP1020 */
-
- param[0] = MBOX_NO_OP;
- isp1020_mbox_command(host, param);
- if (param[0] != MBOX_COMMAND_COMPLETE) {
- printk("qlogicisp : NOP test failed\n");
- return 1;
- }
-
- DEBUG(printk("qlogicisp : loading risc ram\n"));
-
-#if RELOAD_FIRMWARE
- for (loop_count = 0; loop_count < risc_code_length01; loop_count++) {
- param[0] = MBOX_WRITE_RAM_WORD;
- param[1] = risc_code_addr01 + loop_count;
- param[2] = risc_code01[loop_count];
- isp1020_mbox_command(host, param);
- if (param[0] != MBOX_COMMAND_COMPLETE) {
- printk("qlogicisp : firmware load failure at %d\n",
- loop_count);
- return 1;
- }
- }
-#endif /* RELOAD_FIRMWARE */
-
- DEBUG(printk("qlogicisp : verifying checksum\n"));
-
- param[0] = MBOX_VERIFY_CHECKSUM;
- param[1] = risc_code_addr01;
-
- isp1020_mbox_command(host, param);
-
- if (param[0] != MBOX_COMMAND_COMPLETE) {
- printk("qlogicisp : ram checksum failure\n");
- return 1;
- }
-
- DEBUG(printk("qlogicisp : executing firmware\n"));
-
- param[0] = MBOX_EXEC_FIRMWARE;
- param[1] = risc_code_addr01;
-
- isp1020_mbox_command(host, param);
-
- param[0] = MBOX_ABOUT_FIRMWARE;
-
- isp1020_mbox_command(host, param);
-
- if (param[0] != MBOX_COMMAND_COMPLETE) {
- printk("qlogicisp : about firmware failure\n");
- return 1;
- }
-
- DEBUG(printk("qlogicisp : firmware major revision %d\n", param[1]));
- DEBUG(printk("qlogicisp : firmware minor revision %d\n", param[2]));
-
- LEAVE("isp1020_reset_hardware");
-
- return 0;
-}
-
-
-static int isp1020_init(struct Scsi_Host *sh)
-{
- u_long io_base, mem_base, io_flags, mem_flags;
- struct isp1020_hostdata *hostdata;
- u_char revision;
- u_int irq;
- u_short command;
- struct pci_dev *pdev;
-
- ENTER("isp1020_init");
-
- hostdata = (struct isp1020_hostdata *) sh->hostdata;
- pdev = hostdata->pci_dev;
-
- if (pci_read_config_word(pdev, PCI_COMMAND, &command)
- || pci_read_config_byte(pdev, PCI_CLASS_REVISION, &revision))
- {
- printk("qlogicisp : error reading PCI configuration\n");
- return 1;
- }
-
- io_base = pci_resource_start(pdev, 0);
- mem_base = pci_resource_start(pdev, 1);
- io_flags = pci_resource_flags(pdev, 0);
- mem_flags = pci_resource_flags(pdev, 1);
- irq = pdev->irq;
-
- if (pdev->vendor != PCI_VENDOR_ID_QLOGIC) {
- printk("qlogicisp : 0x%04x is not QLogic vendor ID\n",
- pdev->vendor);
- return 1;
- }
-
- if (pdev->device != PCI_DEVICE_ID_QLOGIC_ISP1020) {
- printk("qlogicisp : 0x%04x does not match ISP1020 device id\n",
- pdev->device);
- return 1;
- }
-
-#ifdef __alpha__
- /* Force ALPHA to use bus I/O and not bus MEM.
- This is to avoid having to use HAE_MEM registers,
- which is broken on some platforms and with SMP. */
- command &= ~PCI_COMMAND_MEMORY;
-#endif
-
- sh->io_port = io_base;
-
- if (!request_region(sh->io_port, 0xff, "qlogicisp")) {
- printk("qlogicisp : i/o region 0x%lx-0x%lx already "
- "in use\n",
- sh->io_port, sh->io_port + 0xff);
- return 1;
- }
-
- if ((command & PCI_COMMAND_MEMORY) &&
- ((mem_flags & 1) == 0)) {
- hostdata->memaddr = ioremap(mem_base, PAGE_SIZE);
- if (!hostdata->memaddr) {
- printk("qlogicisp : i/o remapping failed.\n");
- goto out_release;
- }
- } else {
- if (command & PCI_COMMAND_IO && (io_flags & 3) != 1) {
- printk("qlogicisp : i/o mapping is disabled\n");
- goto out_release;
- }
- hostdata->memaddr = NULL; /* zero to signify no i/o mapping */
- mem_base = 0;
- }
-
- if (revision != ISP1020_REV_ID)
- printk("qlogicisp : new isp1020 revision ID (%d)\n", revision);
-
- if (isp_inw(sh, PCI_ID_LOW) != PCI_VENDOR_ID_QLOGIC
- || isp_inw(sh, PCI_ID_HIGH) != PCI_DEVICE_ID_QLOGIC_ISP1020)
- {
- printk("qlogicisp : can't decode %s address space 0x%lx\n",
- (io_base ? "I/O" : "MEM"),
- (io_base ? io_base : mem_base));
- goto out_unmap;
- }
-
- hostdata->revision = revision;
-
- sh->irq = irq;
- sh->max_id = MAX_TARGETS;
- sh->max_lun = MAX_LUNS;
-
- hostdata->res_cpu = pci_alloc_consistent(hostdata->pci_dev,
- QSIZE(RES_QUEUE_LEN),
- &hostdata->res_dma);
- if (hostdata->res_cpu == NULL) {
- printk("qlogicisp : can't allocate response queue\n");
- goto out_unmap;
- }
-
- hostdata->req_cpu = pci_alloc_consistent(hostdata->pci_dev,
- QSIZE(QLOGICISP_REQ_QUEUE_LEN),
- &hostdata->req_dma);
- if (hostdata->req_cpu == NULL) {
- pci_free_consistent(hostdata->pci_dev,
- QSIZE(RES_QUEUE_LEN),
- hostdata->res_cpu,
- hostdata->res_dma);
- printk("qlogicisp : can't allocate request queue\n");
- goto out_unmap;
- }
-
- pci_set_master(pdev);
-
- LEAVE("isp1020_init");
-
- return 0;
-
-out_unmap:
- iounmap(hostdata->memaddr);
-out_release:
- release_region(sh->io_port, 0xff);
- return 1;
-}
-
-
-#if USE_NVRAM_DEFAULTS
-
-static int isp1020_get_defaults(struct Scsi_Host *host)
-{
- int i;
- u_short value;
- struct isp1020_hostdata *hostdata =
- (struct isp1020_hostdata *) host->hostdata;
-
- ENTER("isp1020_get_defaults");
-
- if (!isp1020_verify_nvram(host)) {
- printk("qlogicisp : nvram checksum failure\n");
- printk("qlogicisp : attempting to use default parameters\n");
- return isp1020_set_defaults(host);
- }
-
- value = isp1020_read_nvram_word(host, 2);
- hostdata->host_param.fifo_threshold = (value >> 8) & 0x03;
- hostdata->host_param.host_adapter_enable = (value >> 11) & 0x01;
- hostdata->host_param.initiator_scsi_id = (value >> 12) & 0x0f;
-
- value = isp1020_read_nvram_word(host, 3);
- hostdata->host_param.bus_reset_delay = value & 0xff;
- hostdata->host_param.retry_count = value >> 8;
-
- value = isp1020_read_nvram_word(host, 4);
- hostdata->host_param.retry_delay = value & 0xff;
- hostdata->host_param.async_data_setup_time = (value >> 8) & 0x0f;
- hostdata->host_param.req_ack_active_negation = (value >> 12) & 0x01;
- hostdata->host_param.data_line_active_negation = (value >> 13) & 0x01;
- hostdata->host_param.data_dma_burst_enable = (value >> 14) & 0x01;
- hostdata->host_param.command_dma_burst_enable = (value >> 15);
-
- value = isp1020_read_nvram_word(host, 5);
- hostdata->host_param.tag_aging = value & 0xff;
-
- value = isp1020_read_nvram_word(host, 6);
- hostdata->host_param.selection_timeout = value & 0xffff;
-
- value = isp1020_read_nvram_word(host, 7);
- hostdata->host_param.max_queue_depth = value & 0xffff;
-
-#if DEBUG_ISP1020_SETUP
- printk("qlogicisp : fifo threshold=%d\n",
- hostdata->host_param.fifo_threshold);
- printk("qlogicisp : initiator scsi id=%d\n",
- hostdata->host_param.initiator_scsi_id);
- printk("qlogicisp : bus reset delay=%d\n",
- hostdata->host_param.bus_reset_delay);
- printk("qlogicisp : retry count=%d\n",
- hostdata->host_param.retry_count);
- printk("qlogicisp : retry delay=%d\n",
- hostdata->host_param.retry_delay);
- printk("qlogicisp : async data setup time=%d\n",
- hostdata->host_param.async_data_setup_time);
- printk("qlogicisp : req/ack active negation=%d\n",
- hostdata->host_param.req_ack_active_negation);
- printk("qlogicisp : data line active negation=%d\n",
- hostdata->host_param.data_line_active_negation);
- printk("qlogicisp : data DMA burst enable=%d\n",
- hostdata->host_param.data_dma_burst_enable);
- printk("qlogicisp : command DMA burst enable=%d\n",
- hostdata->host_param.command_dma_burst_enable);
- printk("qlogicisp : tag age limit=%d\n",
- hostdata->host_param.tag_aging);
- printk("qlogicisp : selection timeout limit=%d\n",
- hostdata->host_param.selection_timeout);
- printk("qlogicisp : max queue depth=%d\n",
- hostdata->host_param.max_queue_depth);
-#endif /* DEBUG_ISP1020_SETUP */
-
- for (i = 0; i < MAX_TARGETS; i++) {
-
- value = isp1020_read_nvram_word(host, 14 + i * 3);
- hostdata->dev_param[i].device_flags = value & 0xff;
- hostdata->dev_param[i].execution_throttle = value >> 8;
-
- value = isp1020_read_nvram_word(host, 15 + i * 3);
- hostdata->dev_param[i].synchronous_period = value & 0xff;
- hostdata->dev_param[i].synchronous_offset = (value >> 8) & 0x0f;
- hostdata->dev_param[i].device_enable = (value >> 12) & 0x01;
-
-#if DEBUG_ISP1020_SETUP
- printk("qlogicisp : target 0x%02x\n", i);
- printk("qlogicisp : device flags=0x%02x\n",
- hostdata->dev_param[i].device_flags);
- printk("qlogicisp : execution throttle=%d\n",
- hostdata->dev_param[i].execution_throttle);
- printk("qlogicisp : synchronous period=%d\n",
- hostdata->dev_param[i].synchronous_period);
- printk("qlogicisp : synchronous offset=%d\n",
- hostdata->dev_param[i].synchronous_offset);
- printk("qlogicisp : device enable=%d\n",
- hostdata->dev_param[i].device_enable);
-#endif /* DEBUG_ISP1020_SETUP */
- }
-
- LEAVE("isp1020_get_defaults");
-
- return 0;
-}
-
-
-#define ISP1020_NVRAM_LEN 0x40
-#define ISP1020_NVRAM_SIG1 0x5349
-#define ISP1020_NVRAM_SIG2 0x2050
-
-static int isp1020_verify_nvram(struct Scsi_Host *host)
-{
- int i;
- u_short value;
- u_char checksum = 0;
-
- for (i = 0; i < ISP1020_NVRAM_LEN; i++) {
- value = isp1020_read_nvram_word(host, i);
-
- switch (i) {
- case 0:
- if (value != ISP1020_NVRAM_SIG1) return 0;
- break;
- case 1:
- if (value != ISP1020_NVRAM_SIG2) return 0;
- break;
- case 2:
- if ((value & 0xff) != 0x02) return 0;
- break;
- }
- checksum += value & 0xff;
- checksum += value >> 8;
- }
-
- return (checksum == 0);
-}
-
-#define NVRAM_DELAY() udelay(2) /* 2 microsecond delay */
-
-
-u_short isp1020_read_nvram_word(struct Scsi_Host *host, u_short byte)
-{
- int i;
- u_short value, output, input;
-
- byte &= 0x3f; byte |= 0x0180;
-
- for (i = 8; i >= 0; i--) {
- output = ((byte >> i) & 0x1) ? 0x4 : 0x0;
- isp_outw(output | 0x2, host, PCI_NVRAM); NVRAM_DELAY();
- isp_outw(output | 0x3, host, PCI_NVRAM); NVRAM_DELAY();
- isp_outw(output | 0x2, host, PCI_NVRAM); NVRAM_DELAY();
- }
-
- for (i = 0xf, value = 0; i >= 0; i--) {
- value <<= 1;
- isp_outw(0x3, host, PCI_NVRAM); NVRAM_DELAY();
- input = isp_inw(host, PCI_NVRAM); NVRAM_DELAY();
- isp_outw(0x2, host, PCI_NVRAM); NVRAM_DELAY();
- if (input & 0x8) value |= 1;
- }
-
- isp_outw(0x0, host, PCI_NVRAM); NVRAM_DELAY();
-
- return value;
-}
-
-#endif /* USE_NVRAM_DEFAULTS */
-
-
-static int isp1020_set_defaults(struct Scsi_Host *host)
-{
- struct isp1020_hostdata *hostdata =
- (struct isp1020_hostdata *) host->hostdata;
- int i;
-
- ENTER("isp1020_set_defaults");
-
- hostdata->host_param.fifo_threshold = 2;
- hostdata->host_param.host_adapter_enable = 1;
- hostdata->host_param.initiator_scsi_id = 7;
- hostdata->host_param.bus_reset_delay = 3;
- hostdata->host_param.retry_count = 0;
- hostdata->host_param.retry_delay = 1;
- hostdata->host_param.async_data_setup_time = 6;
- hostdata->host_param.req_ack_active_negation = 1;
- hostdata->host_param.data_line_active_negation = 1;
- hostdata->host_param.data_dma_burst_enable = 1;
- hostdata->host_param.command_dma_burst_enable = 1;
- hostdata->host_param.tag_aging = 8;
- hostdata->host_param.selection_timeout = 250;
- hostdata->host_param.max_queue_depth = 256;
-
- for (i = 0; i < MAX_TARGETS; i++) {
- hostdata->dev_param[i].device_flags = 0xfd;
- hostdata->dev_param[i].execution_throttle = 16;
- hostdata->dev_param[i].synchronous_period = 25;
- hostdata->dev_param[i].synchronous_offset = 12;
- hostdata->dev_param[i].device_enable = 1;
- }
-
- LEAVE("isp1020_set_defaults");
-
- return 0;
-}
-
-
-static int isp1020_load_parameters(struct Scsi_Host *host)
-{
- int i, k;
-#ifdef CONFIG_QL_ISP_A64
- u_long queue_addr;
- u_short param[8];
-#else
- u_int queue_addr;
- u_short param[6];
-#endif
- u_short isp_cfg1, hwrev;
- struct isp1020_hostdata *hostdata =
- (struct isp1020_hostdata *) host->hostdata;
-
- ENTER("isp1020_load_parameters");
-
- hwrev = isp_inw(host, ISP_CFG0) & ISP_CFG0_HWMSK;
- isp_cfg1 = ISP_CFG1_F64 | ISP_CFG1_BENAB;
- if (hwrev == ISP_CFG0_1040A) {
- /* Busted fifo, says mjacob. */
- isp_cfg1 &= ISP_CFG1_BENAB;
- }
-
- isp_outw(isp_inw(host, ISP_CFG1) | isp_cfg1, host, ISP_CFG1);
- isp_outw(isp_inw(host, CDMA_CONF) | DMA_CONF_BENAB, host, CDMA_CONF);
- isp_outw(isp_inw(host, DDMA_CONF) | DMA_CONF_BENAB, host, DDMA_CONF);
-
- param[0] = MBOX_SET_INIT_SCSI_ID;
- param[1] = hostdata->host_param.initiator_scsi_id;
-
- isp1020_mbox_command(host, param);
-
- if (param[0] != MBOX_COMMAND_COMPLETE) {
- printk("qlogicisp : set initiator id failure\n");
- return 1;
- }
-
- param[0] = MBOX_SET_RETRY_COUNT;
- param[1] = hostdata->host_param.retry_count;
- param[2] = hostdata->host_param.retry_delay;
-
- isp1020_mbox_command(host, param);
-
- if (param[0] != MBOX_COMMAND_COMPLETE) {
- printk("qlogicisp : set retry count failure\n");
- return 1;
- }
-
- param[0] = MBOX_SET_ASYNC_DATA_SETUP_TIME;
- param[1] = hostdata->host_param.async_data_setup_time;
-
- isp1020_mbox_command(host, param);
-
- if (param[0] != MBOX_COMMAND_COMPLETE) {
- printk("qlogicisp : async data setup time failure\n");
- return 1;
- }
-
- param[0] = MBOX_SET_ACTIVE_NEG_STATE;
- param[1] = (hostdata->host_param.req_ack_active_negation << 4)
- | (hostdata->host_param.data_line_active_negation << 5);
-
- isp1020_mbox_command(host, param);
-
- if (param[0] != MBOX_COMMAND_COMPLETE) {
- printk("qlogicisp : set active negation state failure\n");
- return 1;
- }
-
- param[0] = MBOX_SET_PCI_CONTROL_PARAMS;
- param[1] = hostdata->host_param.data_dma_burst_enable << 1;
- param[2] = hostdata->host_param.command_dma_burst_enable << 1;
-
- isp1020_mbox_command(host, param);
-
- if (param[0] != MBOX_COMMAND_COMPLETE) {
- printk("qlogicisp : set pci control parameter failure\n");
- return 1;
- }
-
- param[0] = MBOX_SET_TAG_AGE_LIMIT;
- param[1] = hostdata->host_param.tag_aging;
-
- isp1020_mbox_command(host, param);
-
- if (param[0] != MBOX_COMMAND_COMPLETE) {
- printk("qlogicisp : set tag age limit failure\n");
- return 1;
- }
-
- param[0] = MBOX_SET_SELECT_TIMEOUT;
- param[1] = hostdata->host_param.selection_timeout;
-
- isp1020_mbox_command(host, param);
-
- if (param[0] != MBOX_COMMAND_COMPLETE) {
- printk("qlogicisp : set selection timeout failure\n");
- return 1;
- }
-
- for (i = 0; i < MAX_TARGETS; i++) {
-
- if (!hostdata->dev_param[i].device_enable)
- continue;
-
- param[0] = MBOX_SET_TARGET_PARAMS;
- param[1] = i << 8;
- param[2] = hostdata->dev_param[i].device_flags << 8;
- param[3] = (hostdata->dev_param[i].synchronous_offset << 8)
- | hostdata->dev_param[i].synchronous_period;
-
- isp1020_mbox_command(host, param);
-
- if (param[0] != MBOX_COMMAND_COMPLETE) {
- printk("qlogicisp : set target parameter failure\n");
- return 1;
- }
-
- for (k = 0; k < MAX_LUNS; k++) {
-
- param[0] = MBOX_SET_DEV_QUEUE_PARAMS;
- param[1] = (i << 8) | k;
- param[2] = hostdata->host_param.max_queue_depth;
- param[3] = hostdata->dev_param[i].execution_throttle;
-
- isp1020_mbox_command(host, param);
-
- if (param[0] != MBOX_COMMAND_COMPLETE) {
- printk("qlogicisp : set device queue "
- "parameter failure\n");
- return 1;
- }
- }
- }
-
- queue_addr = hostdata->res_dma;
-#ifdef CONFIG_QL_ISP_A64
- param[0] = MBOX_CMD_INIT_RESPONSE_QUEUE_64;
-#else
- param[0] = MBOX_INIT_RES_QUEUE;
-#endif
- param[1] = RES_QUEUE_LEN + 1;
- param[2] = (u_short) (queue_addr >> 16);
- param[3] = (u_short) (queue_addr & 0xffff);
- param[4] = 0;
- param[5] = 0;
-#ifdef CONFIG_QL_ISP_A64
- param[6] = (u_short) (queue_addr >> 48);
- param[7] = (u_short) (queue_addr >> 32);
-#endif
-
- isp1020_mbox_command(host, param);
-
- if (param[0] != MBOX_COMMAND_COMPLETE) {
- printk("qlogicisp : set response queue failure\n");
- return 1;
- }
-
- queue_addr = hostdata->req_dma;
-#ifdef CONFIG_QL_ISP_A64
- param[0] = MBOX_CMD_INIT_REQUEST_QUEUE_64;
-#else
- param[0] = MBOX_INIT_REQ_QUEUE;
-#endif
- param[1] = QLOGICISP_REQ_QUEUE_LEN + 1;
- param[2] = (u_short) (queue_addr >> 16);
- param[3] = (u_short) (queue_addr & 0xffff);
- param[4] = 0;
-
-#ifdef CONFIG_QL_ISP_A64
- param[5] = 0;
- param[6] = (u_short) (queue_addr >> 48);
- param[7] = (u_short) (queue_addr >> 32);
-#endif
-
- isp1020_mbox_command(host, param);
-
- if (param[0] != MBOX_COMMAND_COMPLETE) {
- printk("qlogicisp : set request queue failure\n");
- return 1;
- }
-
- LEAVE("isp1020_load_parameters");
-
- return 0;
-}
-
-
-/*
- * currently, this is only called during initialization or abort/reset,
- * at which times interrupts are disabled, so polling is OK, I guess...
- */
-static int isp1020_mbox_command(struct Scsi_Host *host, u_short param[])
-{
- int loop_count;
-
- if (mbox_param[param[0]] == 0)
- return 1;
-
- loop_count = DEFAULT_LOOP_COUNT;
- while (--loop_count && isp_inw(host, HOST_HCCR) & 0x0080) {
- barrier();
- cpu_relax();
- }
- if (!loop_count)
- printk("qlogicisp: mbox_command loop timeout #1\n");
-
- switch(mbox_param[param[0]] >> 4) {
- case 8: isp_outw(param[7], host, MBOX7);
- case 7: isp_outw(param[6], host, MBOX6);
- case 6: isp_outw(param[5], host, MBOX5);
- case 5: isp_outw(param[4], host, MBOX4);
- case 4: isp_outw(param[3], host, MBOX3);
- case 3: isp_outw(param[2], host, MBOX2);
- case 2: isp_outw(param[1], host, MBOX1);
- case 1: isp_outw(param[0], host, MBOX0);
- }
-
- isp_outw(0x0, host, PCI_SEMAPHORE);
- isp_outw(HCCR_CLEAR_RISC_INTR, host, HOST_HCCR);
- isp_outw(HCCR_SET_HOST_INTR, host, HOST_HCCR);
-
- loop_count = DEFAULT_LOOP_COUNT;
- while (--loop_count && !(isp_inw(host, PCI_INTF_STS) & 0x04)) {
- barrier();
- cpu_relax();
- }
- if (!loop_count)
- printk("qlogicisp: mbox_command loop timeout #2\n");
-
- loop_count = DEFAULT_LOOP_COUNT;
- while (--loop_count && isp_inw(host, MBOX0) == 0x04) {
- barrier();
- cpu_relax();
- }
- if (!loop_count)
- printk("qlogicisp: mbox_command loop timeout #3\n");
-
- switch(mbox_param[param[0]] & 0xf) {
- case 8: param[7] = isp_inw(host, MBOX7);
- case 7: param[6] = isp_inw(host, MBOX6);
- case 6: param[5] = isp_inw(host, MBOX5);
- case 5: param[4] = isp_inw(host, MBOX4);
- case 4: param[3] = isp_inw(host, MBOX3);
- case 3: param[2] = isp_inw(host, MBOX2);
- case 2: param[1] = isp_inw(host, MBOX1);
- case 1: param[0] = isp_inw(host, MBOX0);
- }
-
- isp_outw(0x0, host, PCI_SEMAPHORE);
- isp_outw(HCCR_CLEAR_RISC_INTR, host, HOST_HCCR);
-
- return 0;
-}
-
-
-#if DEBUG_ISP1020_INTR
-
-void isp1020_print_status_entry(struct Status_Entry *status)
-{
- int i;
-
- printk("qlogicisp : entry count = 0x%02x, type = 0x%02x, flags = 0x%02x\n",
- status->hdr.entry_cnt, status->hdr.entry_type, status->hdr.flags);
- printk("qlogicisp : scsi status = 0x%04x, completion status = 0x%04x\n",
- le16_to_cpu(status->scsi_status), le16_to_cpu(status->completion_status));
- printk("qlogicisp : state flags = 0x%04x, status flags = 0x%04x\n",
- le16_to_cpu(status->state_flags), le16_to_cpu(status->status_flags));
- printk("qlogicisp : time = 0x%04x, request sense length = 0x%04x\n",
- le16_to_cpu(status->time), le16_to_cpu(status->req_sense_len));
- printk("qlogicisp : residual transfer length = 0x%08x\n",
- le32_to_cpu(status->residual));
-
- for (i = 0; i < le16_to_cpu(status->req_sense_len); i++)
- printk("qlogicisp : sense data = 0x%02x\n", status->req_sense_data[i]);
-}
-
-#endif /* DEBUG_ISP1020_INTR */
-
-
-#if DEBUG_ISP1020
-
-void isp1020_print_scsi_cmd(Scsi_Cmnd *cmd)
-{
- int i;
-
- printk("qlogicisp : target = 0x%02x, lun = 0x%02x, cmd_len = 0x%02x\n",
- cmd->target, cmd->lun, cmd->cmd_len);
- printk("qlogicisp : command = ");
- for (i = 0; i < cmd->cmd_len; i++)
- printk("0x%02x ", cmd->cmnd[i]);
- printk("\n");
-}
-
-#endif /* DEBUG_ISP1020 */
-
-MODULE_LICENSE("GPL");
-
-static Scsi_Host_Template driver_template = {
- .detect = isp1020_detect,
- .release = isp1020_release,
- .info = isp1020_info,
- .queuecommand = isp1020_queuecommand,
- .bios_param = isp1020_biosparam,
- .can_queue = QLOGICISP_REQ_QUEUE_LEN,
- .this_id = -1,
- .sg_tablesize = QLOGICISP_MAX_SG(QLOGICISP_REQ_QUEUE_LEN),
- .cmd_per_lun = 1,
- .use_clustering = DISABLE_CLUSTERING,
-};
-#include "scsi_module.c"
+++ /dev/null
-/*
- * Firmware Version 7.63.00 (12:07 Jan 27, 1999)
- */
-static const unsigned short risc_code_version = 7*1024+63;
-
-static const unsigned short risc_code_addr01 = 0x1000 ;
-
-#if RELOAD_FIRMWARE
-
-static const unsigned short risc_code01[] = {
- 0x0078, 0x103a, 0x0000, 0x3f14, 0x0000, 0x2043, 0x4f50, 0x5952,
- 0x4947, 0x4854, 0x2031, 0x3939, 0x3520, 0x514c, 0x4f47, 0x4943,
- 0x2043, 0x4f52, 0x504f, 0x5241, 0x5449, 0x4f4e, 0x2049, 0x5350,
- 0x3130, 0x3230, 0x2049, 0x2f54, 0x2046, 0x6972, 0x6d77, 0x6172,
- 0x6520, 0x2056, 0x6572, 0x7369, 0x6f6e, 0x2030, 0x372e, 0x3633,
- 0x2020, 0x2043, 0x7573, 0x746f, 0x6d65, 0x7220, 0x4e6f, 0x2e20,
- 0x3030, 0x2050, 0x726f, 0x6475, 0x6374, 0x204e, 0x6f2e, 0x2020,
- 0x3031, 0x2024, 0x2001, 0x04fd, 0x2004, 0xa082, 0x0005, 0x0048,
- 0x1045, 0x0038, 0x104b, 0x0078, 0x1047, 0x0028, 0x104b, 0x20b9,
- 0x1212, 0x0078, 0x104d, 0x20b9, 0x2222, 0x20c1, 0x0008, 0x2071,
- 0x0010, 0x70c3, 0x0004, 0x20c9, 0x76ff, 0x2089, 0x1186, 0x70c7,
- 0x4953, 0x70cb, 0x5020, 0x70cf, 0x2020, 0x70d3, 0x0007, 0x3f00,
- 0x70d6, 0x20c1, 0x0008, 0x2019, 0x0000, 0x2009, 0xfeff, 0x2100,
- 0x200b, 0xa5a5, 0xa1ec, 0x7fff, 0x2d64, 0x206b, 0x0a0a, 0xaddc,
- 0x3fff, 0x2b54, 0x205b, 0x5050, 0x2114, 0xa286, 0xa5a5, 0x0040,
- 0x10bf, 0xa386, 0x000f, 0x0040, 0x1085, 0x2c6a, 0x2a5a, 0x20c1,
- 0x0000, 0x2019, 0x000f, 0x0078, 0x1065, 0x2c6a, 0x2a5a, 0x20c1,
- 0x0008, 0x2009, 0x7fff, 0x2148, 0x2944, 0x204b, 0x0a0a, 0xa9bc,
- 0x3fff, 0x2734, 0x203b, 0x5050, 0x2114, 0xa286, 0x0a0a, 0x0040,
- 0x10a9, 0x284a, 0x263a, 0x20c1, 0x0004, 0x2009, 0x3fff, 0x2134,
- 0x200b, 0x5050, 0x2114, 0xa286, 0x5050, 0x0040, 0x10aa, 0x0078,
- 0x118e, 0x284a, 0x263a, 0x98c0, 0xa188, 0x1000, 0x212c, 0x200b,
- 0xa5a5, 0x2114, 0xa286, 0xa5a5, 0x0040, 0x10bc, 0x250a, 0xa18a,
- 0x1000, 0x98c1, 0x0078, 0x10c1, 0x250a, 0x0078, 0x10c1, 0x2c6a,
- 0x2a5a, 0x2130, 0xa18a, 0x0040, 0x2128, 0xa1a2, 0x5000, 0x8424,
- 0x8424, 0x8424, 0x8424, 0x8424, 0x8424, 0xa192, 0x7700, 0x2009,
- 0x0000, 0x2001, 0x0031, 0x1078, 0x1c9d, 0x2218, 0x2079, 0x5000,
- 0x2fa0, 0x2408, 0x2011, 0x0000, 0x20a9, 0x0040, 0x42a4, 0x8109,
- 0x00c0, 0x10dc, 0x7ef2, 0x8528, 0x7de6, 0x7cea, 0x7bee, 0x7883,
- 0x0000, 0x2031, 0x0030, 0x78cf, 0x0101, 0x780b, 0x0002, 0x780f,
- 0x0002, 0x784f, 0x0003, 0x2069, 0x5040, 0x2001, 0x04fd, 0x2004,
- 0xa082, 0x0005, 0x0048, 0x1104, 0x0038, 0x1100, 0x0078, 0x1108,
- 0x681b, 0x003c, 0x0078, 0x110a, 0x00a8, 0x1108, 0x681b, 0x003c,
- 0x681b, 0x0028, 0x6807, 0x0007, 0x680b, 0x00fa, 0x680f, 0x0008,
- 0x6813, 0x0005, 0x6823, 0x0000, 0x6827, 0x0006, 0x6817, 0x0008,
- 0x682b, 0x0000, 0x681f, 0x0019, 0x2069, 0x5280, 0x2011, 0x0020,
- 0x2009, 0x0010, 0x680b, 0x080c, 0x680f, 0x0019, 0x6803, 0xfd00,
- 0x6807, 0x0018, 0x6a1a, 0x2d00, 0xa0e8, 0x0008, 0xa290, 0x0004,
- 0x8109, 0x00c0, 0x1122, 0x2069, 0x5300, 0x2009, 0x0002, 0x20a9,
- 0x0100, 0x6837, 0x0000, 0x680b, 0x0040, 0x7bf0, 0xa386, 0xfeff,
- 0x00c0, 0x1148, 0x6817, 0x0100, 0x681f, 0x0064, 0x0078, 0x114c,
- 0x6817, 0x0064, 0x681f, 0x0002, 0xade8, 0x0010, 0x0070, 0x1152,
- 0x0078, 0x1139, 0x8109, 0x00c0, 0x1137, 0x1078, 0x21e9, 0x1078,
- 0x46e9, 0x1078, 0x1946, 0x1078, 0x4bdf, 0x3200, 0xa085, 0x000d,
- 0x2090, 0x70c3, 0x0000, 0x0090, 0x116c, 0x70c0, 0xa086, 0x0002,
- 0x00c0, 0x116c, 0x1078, 0x1284, 0x1078, 0x1196, 0x78cc, 0xa005,
- 0x00c0, 0x117a, 0x1078, 0x1cc6, 0x0010, 0x1180, 0x0068, 0x1180,
- 0x1078, 0x20c8, 0x0010, 0x1180, 0x0068, 0x1180, 0x1078, 0x1a2b,
- 0x00e0, 0x116c, 0x1078, 0x4a66, 0x0078, 0x116c, 0x118e, 0x1190,
- 0x23ea, 0x23ea, 0x476a, 0x476a, 0x23ea, 0x23ea, 0x0078, 0x118e,
- 0x0078, 0x1190, 0x0078, 0x1192, 0x0078, 0x1194, 0x0068, 0x1201,
- 0x2061, 0x0000, 0x6018, 0xa084, 0x0001, 0x00c0, 0x1201, 0x7814,
- 0xa005, 0x00c0, 0x11a7, 0x0010, 0x1202, 0x0078, 0x1201, 0x2009,
- 0x505b, 0x2104, 0xa005, 0x00c0, 0x1201, 0x2009, 0x5064, 0x200b,
- 0x0000, 0x7914, 0xa186, 0x0042, 0x00c0, 0x11cc, 0x7816, 0x2009,
- 0x5062, 0x2164, 0x200b, 0x0000, 0x6018, 0x70c6, 0x6014, 0x70ca,
- 0x611c, 0xa18c, 0xff00, 0x6020, 0xa084, 0x00ff, 0xa105, 0x70ce,
- 0x1078, 0x192b, 0x0078, 0x11ff, 0x7814, 0xa086, 0x0018, 0x00c0,
- 0x11d3, 0x1078, 0x165a, 0x7817, 0x0000, 0x2009, 0x5062, 0x2104,
- 0xa065, 0x0040, 0x11ef, 0x0c7e, 0x609c, 0x2060, 0x1078, 0x1996,
- 0x0c7f, 0x609f, 0x0000, 0x1078, 0x1730, 0x2009, 0x000c, 0x6007,
- 0x0103, 0x1078, 0x1907, 0x00c0, 0x11fb, 0x1078, 0x192b, 0x2009,
- 0x5062, 0x200b, 0x0000, 0x2009, 0x505c, 0x2104, 0x200b, 0x0000,
- 0xa005, 0x0040, 0x11ff, 0x2001, 0x4005, 0x0078, 0x1286, 0x0078,
- 0x1284, 0x007c, 0x70c3, 0x0000, 0x70c7, 0x0000, 0x70cb, 0x0000,
- 0x70cf, 0x0000, 0x70c0, 0xa0bc, 0xffc0, 0x00c0, 0x1252, 0x2038,
- 0x0079, 0x1212, 0x1284, 0x12e5, 0x12a9, 0x12fe, 0x130d, 0x1313,
- 0x12a0, 0x1748, 0x1317, 0x1298, 0x12ad, 0x12af, 0x12b1, 0x12b3,
- 0x174d, 0x1298, 0x1329, 0x1360, 0x1672, 0x1742, 0x12b5, 0x1591,
- 0x15ad, 0x15c9, 0x15f4, 0x154a, 0x1558, 0x156c, 0x1580, 0x13df,
- 0x1298, 0x138d, 0x1393, 0x1398, 0x139d, 0x13a3, 0x13a8, 0x13ad,
- 0x13b2, 0x13b7, 0x13bb, 0x13d0, 0x13dc, 0x1298, 0x1298, 0x1298,
- 0x1298, 0x13eb, 0x13f4, 0x1403, 0x1429, 0x1433, 0x143a, 0x1480,
- 0x148f, 0x149e, 0x14b0, 0x152a, 0x153a, 0x1298, 0x1298, 0x1298,
- 0x1298, 0x153f, 0xa0bc, 0xffa0, 0x00c0, 0x1298, 0x2038, 0xa084,
- 0x001f, 0x0079, 0x125b, 0x1786, 0x1789, 0x1799, 0x1298, 0x1298,
- 0x18d8, 0x18f5, 0x1298, 0x1298, 0x1298, 0x18f9, 0x1901, 0x1298,
- 0x1298, 0x1298, 0x1298, 0x12db, 0x12f4, 0x131f, 0x1356, 0x1668,
- 0x1764, 0x1778, 0x1298, 0x1829, 0x1298, 0x18b4, 0x18be, 0x18c2,
- 0x18d0, 0x1298, 0x1298, 0x72ca, 0x71c6, 0x2001, 0x4006, 0x0078,
- 0x1286, 0x73ce, 0x72ca, 0x71c6, 0x2001, 0x4000, 0x70c2, 0x0068,
- 0x1287, 0x2061, 0x0000, 0x601b, 0x0001, 0x2091, 0x5000, 0x00e0,
- 0x128f, 0x00e0, 0x1291, 0x0068, 0x1291, 0x2091, 0x4080, 0x007c,
- 0x70c3, 0x4001, 0x0078, 0x1287, 0x70c3, 0x4006, 0x0078, 0x1287,
- 0x2099, 0x0041, 0x20a1, 0x0041, 0x20a9, 0x0005, 0x53a3, 0x0078,
- 0x1284, 0x70c4, 0x70c3, 0x0004, 0x007a, 0x0078, 0x1284, 0x0078,
- 0x1284, 0x0078, 0x1284, 0x0078, 0x1284, 0x2091, 0x8000, 0x70c3,
- 0x0000, 0x70c7, 0x4953, 0x70cb, 0x5020, 0x70cf, 0x2020, 0x70d3,
- 0x0007, 0x3f00, 0x70d6, 0x2079, 0x0000, 0x781b, 0x0001, 0x2031,
- 0x0030, 0x2059, 0x1000, 0x2029, 0x0457, 0x2051, 0x0470, 0x2061,
- 0x0472, 0x20b9, 0xffff, 0x20c1, 0x0000, 0x2091, 0x5000, 0x2091,
- 0x4080, 0x0078, 0x0455, 0x1078, 0x1b36, 0x00c0, 0x129c, 0x75d8,
- 0x74dc, 0x75da, 0x74de, 0x0078, 0x12e8, 0x2029, 0x0000, 0x2520,
- 0x71d0, 0x73c8, 0x72cc, 0x70c4, 0x1078, 0x1a70, 0x0040, 0x1284,
- 0x70c3, 0x4002, 0x0078, 0x1284, 0x1078, 0x1b36, 0x00c0, 0x129c,
- 0x75d8, 0x74dc, 0x75da, 0x74de, 0x0078, 0x1301, 0x2029, 0x0000,
- 0x2520, 0x71d0, 0x73c8, 0x72cc, 0x70c4, 0x1078, 0x1ad0, 0x0040,
- 0x1284, 0x70c3, 0x4002, 0x0078, 0x1284, 0x71c4, 0x70c8, 0x2114,
- 0x200a, 0x0078, 0x1282, 0x71c4, 0x2114, 0x0078, 0x1282, 0x70c7,
- 0x0007, 0x70cb, 0x003f, 0x70cf, 0x0000, 0x0078, 0x1284, 0x1078,
- 0x1b36, 0x00c0, 0x129c, 0x75d8, 0x76dc, 0x75da, 0x76de, 0x0078,
- 0x132c, 0x2029, 0x0000, 0x2530, 0x70c4, 0x72c8, 0x73cc, 0x74d0,
- 0x70c6, 0x72ca, 0x73ce, 0x74d2, 0xa005, 0x0040, 0x1350, 0x8001,
- 0x7892, 0xa084, 0xfc00, 0x0040, 0x1345, 0x78cc, 0xa085, 0x0001,
- 0x78ce, 0x2001, 0x4005, 0x0078, 0x1286, 0x7a9a, 0x7b9e, 0x7da2,
- 0x7ea6, 0x7c96, 0x78cc, 0xa084, 0xfffc, 0x78ce, 0x0078, 0x1354,
- 0x78cc, 0xa085, 0x0001, 0x78ce, 0x0078, 0x1284, 0x1078, 0x1b36,
- 0x00c0, 0x129c, 0x75d8, 0x76dc, 0x75da, 0x76de, 0x0078, 0x1363,
- 0x2029, 0x0000, 0x2530, 0x70c4, 0x72c8, 0x73cc, 0x74d4, 0x70c6,
- 0x72ca, 0x73ce, 0x74d6, 0xa005, 0x0040, 0x1387, 0x8001, 0x78ae,
- 0xa084, 0xfc00, 0x0040, 0x137c, 0x78cc, 0xa085, 0x0100, 0x78ce,
- 0x2001, 0x4005, 0x0078, 0x1286, 0x7ab6, 0x7bba, 0x7dbe, 0x7ec2,
- 0x7cb2, 0x78cc, 0xa084, 0xfcff, 0x78ce, 0x0078, 0x138b, 0x78cc,
- 0xa085, 0x0100, 0x78ce, 0x0078, 0x1284, 0x2009, 0x5061, 0x210c,
- 0x7aec, 0x0078, 0x1282, 0x2009, 0x5041, 0x210c, 0x0078, 0x1283,
- 0x2009, 0x5042, 0x210c, 0x0078, 0x1283, 0x2061, 0x5040, 0x610c,
- 0x6210, 0x0078, 0x1282, 0x2009, 0x5045, 0x210c, 0x0078, 0x1283,
- 0x2009, 0x5046, 0x210c, 0x0078, 0x1283, 0x2009, 0x5048, 0x210c,
- 0x0078, 0x1283, 0x2009, 0x5049, 0x210c, 0x0078, 0x1283, 0x7908,
- 0x7a0c, 0x0078, 0x1282, 0x71c4, 0x8107, 0xa084, 0x000f, 0x8003,
- 0x8003, 0x8003, 0xa0e8, 0x5280, 0x6a00, 0x6804, 0xa084, 0x0008,
- 0x0040, 0x13cd, 0x6b08, 0x0078, 0x13ce, 0x6b0c, 0x0078, 0x1281,
- 0x77c4, 0x1078, 0x1956, 0x2091, 0x8000, 0x6b1c, 0x6a14, 0x2091,
- 0x8001, 0x2708, 0x0078, 0x1281, 0x794c, 0x0078, 0x1283, 0x77c4,
- 0x1078, 0x1956, 0x2091, 0x8000, 0x6908, 0x6a18, 0x6b10, 0x2091,
- 0x8001, 0x0078, 0x1281, 0x71c4, 0xa182, 0x0010, 0x00c8, 0x127c,
- 0x1078, 0x22c1, 0x0078, 0x1281, 0x71c4, 0xa182, 0x0010, 0x00c8,
- 0x127c, 0x2011, 0x5041, 0x2204, 0x007e, 0x2112, 0x1078, 0x227a,
- 0x017f, 0x0078, 0x1283, 0x71c4, 0x2011, 0x1421, 0x20a9, 0x0008,
- 0x2204, 0xa106, 0x0040, 0x1413, 0x8210, 0x0070, 0x1411, 0x0078,
- 0x1408, 0x0078, 0x127c, 0xa292, 0x1421, 0x027e, 0x2011, 0x5042,
- 0x2204, 0x2112, 0x017f, 0x007e, 0x1078, 0x2286, 0x017f, 0x0078,
- 0x1283, 0x03e8, 0x00fa, 0x01f4, 0x02ee, 0x0064, 0x0019, 0x0032,
- 0x004b, 0x2061, 0x5040, 0x610c, 0x6210, 0x70c4, 0x600e, 0x70c8,
- 0x6012, 0x0078, 0x1282, 0x2061, 0x5040, 0x6114, 0x70c4, 0x6016,
- 0x0078, 0x1283, 0x2061, 0x5040, 0x71c4, 0x2011, 0x0004, 0x601f,
- 0x0019, 0x2019, 0x1212, 0xa186, 0x0028, 0x0040, 0x145b, 0x2011,
- 0x0005, 0x601f, 0x0019, 0x2019, 0x1212, 0xa186, 0x0032, 0x0040,
- 0x145b, 0x2011, 0x0006, 0x601f, 0x000c, 0x2019, 0x2222, 0xa186,
- 0x003c, 0x00c0, 0x127c, 0x6018, 0x007e, 0x611a, 0x7800, 0xa084,
- 0x0001, 0x00c0, 0x1476, 0x2001, 0x04fd, 0x2004, 0xa082, 0x0005,
- 0x0048, 0x146e, 0x0038, 0x1472, 0x0078, 0x1476, 0x0028, 0x1472,
- 0x0078, 0x1476, 0x2019, 0x2222, 0x0078, 0x1478, 0x2019, 0x1212,
- 0x23b8, 0x1078, 0x2297, 0x1078, 0x4bdf, 0x017f, 0x0078, 0x1283,
- 0x71c4, 0xa184, 0xffcf, 0x00c0, 0x127c, 0x2011, 0x5048, 0x2204,
- 0x2112, 0x007e, 0x1078, 0x22b9, 0x017f, 0x0078, 0x1283, 0x71c4,
- 0xa182, 0x0010, 0x00c8, 0x127c, 0x2011, 0x5049, 0x2204, 0x007e,
- 0x2112, 0x1078, 0x22a8, 0x017f, 0x0078, 0x1283, 0x71c4, 0x72c8,
- 0xa184, 0xfffd, 0x00c0, 0x127b, 0xa284, 0xfffd, 0x00c0, 0x127b,
- 0x2100, 0x7908, 0x780a, 0x2200, 0x7a0c, 0x780e, 0x0078, 0x1282,
- 0x71c4, 0x8107, 0xa084, 0x000f, 0x8003, 0x8003, 0x8003, 0xa0e8,
- 0x5280, 0x2019, 0x0000, 0x72c8, 0xa284, 0x0080, 0x0040, 0x14c6,
- 0x6c14, 0x84ff, 0x00c0, 0x14c6, 0x6817, 0x0040, 0xa284, 0x0040,
- 0x0040, 0x14d0, 0x6c10, 0x84ff, 0x00c0, 0x14d0, 0x6813, 0x0001,
- 0x6800, 0x007e, 0xa226, 0x0040, 0x14f3, 0x6a02, 0xa484, 0x2000,
- 0x0040, 0x14dc, 0xa39d, 0x0010, 0xa484, 0x1000, 0x0040, 0x14e2,
- 0xa39d, 0x0008, 0xa484, 0x4000, 0x0040, 0x14f3, 0x810f, 0xa284,
- 0x4000, 0x0040, 0x14ef, 0x1078, 0x22db, 0x0078, 0x14f3, 0x1078,
- 0x22cd, 0x0078, 0x14f3, 0x72cc, 0x6808, 0xa206, 0x0040, 0x1522,
- 0xa2a4, 0x00ff, 0x2061, 0x5040, 0x6118, 0xa186, 0x0028, 0x0040,
- 0x1509, 0xa186, 0x0032, 0x0040, 0x150f, 0xa186, 0x003c, 0x0040,
- 0x1515, 0xa482, 0x0064, 0x0048, 0x151f, 0x0078, 0x1519, 0xa482,
- 0x0050, 0x0048, 0x151f, 0x0078, 0x1519, 0xa482, 0x0043, 0x0048,
- 0x151f, 0x71c4, 0x71c6, 0x027f, 0x72ca, 0x0078, 0x127d, 0x6a0a,
- 0xa39d, 0x000a, 0x6804, 0xa305, 0x6806, 0x027f, 0x6b0c, 0x71c4,
- 0x0078, 0x1281, 0x77c4, 0x1078, 0x1956, 0x2091, 0x8000, 0x6a14,
- 0x6b1c, 0x2091, 0x8001, 0x70c8, 0x6816, 0x70cc, 0x681e, 0x2708,
- 0x0078, 0x1281, 0x70c4, 0x794c, 0x784e, 0x0078, 0x1283, 0x71c4,
- 0x72c8, 0x73cc, 0xa182, 0x0010, 0x00c8, 0x127c, 0x1078, 0x22e9,
- 0x0078, 0x1281, 0x77c4, 0x1078, 0x1956, 0x2091, 0x8000, 0x6a08,
- 0xa295, 0x0002, 0x6a0a, 0x2091, 0x8001, 0x2708, 0x0078, 0x1282,
- 0x77c4, 0x1078, 0x1956, 0x2091, 0x8000, 0x6a08, 0xa294, 0xfff9,
- 0x6a0a, 0x6804, 0xa005, 0x0040, 0x1567, 0x1078, 0x21b1, 0x2091,
- 0x8001, 0x2708, 0x0078, 0x1282, 0x77c4, 0x1078, 0x1956, 0x2091,
- 0x8000, 0x6a08, 0xa295, 0x0004, 0x6a0a, 0x6804, 0xa005, 0x0040,
- 0x157b, 0x1078, 0x21b1, 0x2091, 0x8001, 0x2708, 0x0078, 0x1282,
- 0x77c4, 0x2041, 0x0001, 0x2049, 0x0005, 0x2051, 0x0020, 0x2091,
- 0x8000, 0x1078, 0x1963, 0x2091, 0x8001, 0x2708, 0x6a08, 0x0078,
- 0x1282, 0x77c4, 0x72c8, 0x73cc, 0x77c6, 0x72ca, 0x73ce, 0x1078,
- 0x19c4, 0x00c0, 0x15a9, 0x6818, 0xa005, 0x0040, 0x15a9, 0x2708,
- 0x1078, 0x22f9, 0x00c0, 0x15a9, 0x7817, 0x0015, 0x2091, 0x8001,
- 0x007c, 0x2091, 0x8001, 0x0078, 0x1284, 0x77c4, 0x77c6, 0x2041,
- 0x0021, 0x2049, 0x0005, 0x2051, 0x0020, 0x2091, 0x8000, 0x1078,
- 0x1963, 0x2061, 0x5040, 0x606f, 0x0003, 0x6782, 0x6093, 0x000f,
- 0x6073, 0x0000, 0x7817, 0x0016, 0x1078, 0x21b1, 0x2091, 0x8001,
- 0x007c, 0x77c8, 0x77ca, 0x77c4, 0x77c6, 0xa7bc, 0xff00, 0x2091,
- 0x8000, 0x2061, 0x5040, 0x606f, 0x0002, 0x6073, 0x0000, 0x6782,
- 0x6093, 0x000f, 0x7817, 0x0017, 0x1078, 0x21b1, 0x2091, 0x8001,
- 0x2041, 0x0021, 0x2049, 0x0004, 0x2051, 0x0010, 0x2091, 0x8000,
- 0x1078, 0x1963, 0x70c8, 0x6836, 0x8738, 0xa784, 0x001f, 0x00c0,
- 0x15e8, 0x2091, 0x8001, 0x007c, 0x78cc, 0xa084, 0x0003, 0x00c0,
- 0x1618, 0x2039, 0x0000, 0x2041, 0x0021, 0x2049, 0x0004, 0x2051,
- 0x0008, 0x1078, 0x1956, 0x2091, 0x8000, 0x6808, 0xa80d, 0x690a,
- 0x2091, 0x8001, 0x8738, 0xa784, 0x001f, 0x00c0, 0x1601, 0xa7bc,
- 0xff00, 0x873f, 0x8738, 0x873f, 0xa784, 0x0f00, 0x00c0, 0x1601,
- 0x2091, 0x8000, 0x2069, 0x0100, 0x6830, 0xa084, 0x0040, 0x0040,
- 0x1641, 0x684b, 0x0004, 0x20a9, 0x0014, 0x6848, 0xa084, 0x0004,
- 0x0040, 0x162e, 0x0070, 0x162e, 0x0078, 0x1625, 0x684b, 0x0009,
- 0x20a9, 0x0014, 0x6848, 0xa084, 0x0001, 0x0040, 0x163b, 0x0070,
- 0x163b, 0x0078, 0x1632, 0x20a9, 0x00fa, 0x0070, 0x1641, 0x0078,
- 0x163d, 0x2079, 0x5000, 0x7817, 0x0018, 0x2061, 0x5040, 0x606f,
- 0x0001, 0x6073, 0x0000, 0x6093, 0x000f, 0x78cc, 0xa085, 0x0002,
- 0x78ce, 0x6808, 0xa084, 0xfffd, 0x680a, 0x681b, 0x0048, 0x2091,
- 0x8001, 0x007c, 0x78cc, 0xa084, 0xfffd, 0x78ce, 0xa084, 0x0001,
- 0x00c0, 0x1664, 0x1078, 0x1a0e, 0x71c4, 0x71c6, 0x794a, 0x007c,
- 0x1078, 0x1b36, 0x00c0, 0x129c, 0x75d8, 0x74dc, 0x75da, 0x74de,
- 0x0078, 0x1675, 0x2029, 0x0000, 0x2520, 0x71c4, 0x73c8, 0x72cc,
- 0x71c6, 0x73ca, 0x72ce, 0x2079, 0x5000, 0x2091, 0x8000, 0x1078,
- 0x1911, 0x2091, 0x8001, 0x0040, 0x172c, 0x20a9, 0x0005, 0x20a1,
- 0x5018, 0x2091, 0x8000, 0x41a1, 0x2091, 0x8001, 0x2009, 0x0020,
- 0x1078, 0x190c, 0x0040, 0x1698, 0x1078, 0x192b, 0x0078, 0x172c,
- 0x6004, 0xa084, 0xff00, 0x8007, 0x8009, 0x0040, 0x16fb, 0x0c7e,
- 0x2c68, 0x2091, 0x8000, 0x1078, 0x1911, 0x2091, 0x8001, 0x0040,
- 0x16cc, 0x2c00, 0x689e, 0x8109, 0x00c0, 0x16a0, 0x609f, 0x0000,
- 0x0c7f, 0x0c7e, 0x7218, 0x731c, 0x7420, 0x7524, 0x2c68, 0x689c,
- 0xa065, 0x0040, 0x16fa, 0x2009, 0x0020, 0x1078, 0x190c, 0x00c0,
- 0x16e3, 0x6004, 0xa084, 0x00ff, 0xa086, 0x0002, 0x00c0, 0x16cc,
- 0x2d00, 0x6002, 0x0078, 0x16b2, 0x0c7f, 0x0c7e, 0x609c, 0x2060,
- 0x1078, 0x1996, 0x0c7f, 0x609f, 0x0000, 0x1078, 0x1730, 0x2009,
- 0x000c, 0x6008, 0xa085, 0x0200, 0x600a, 0x1078, 0x1907, 0x1078,
- 0x192b, 0x0078, 0x172c, 0x0c7f, 0x0c7e, 0x609c, 0x2060, 0x1078,
- 0x1996, 0x0c7f, 0x609f, 0x0000, 0x1078, 0x1730, 0x2009, 0x000c,
- 0x6007, 0x0103, 0x601b, 0x0003, 0x1078, 0x1907, 0x1078, 0x192b,
- 0x0078, 0x172c, 0x0c7f, 0x74c4, 0x73c8, 0x72cc, 0x6014, 0x2091,
- 0x8000, 0x7817, 0x0012, 0x0e7e, 0x2071, 0x5040, 0x706f, 0x0005,
- 0x7073, 0x0000, 0x7376, 0x727a, 0x747e, 0x7082, 0x7087, 0x0000,
- 0x2c00, 0x708a, 0x708f, 0x0000, 0xa02e, 0x2530, 0x611c, 0x61a2,
- 0xa184, 0x0060, 0x0040, 0x171e, 0x1078, 0x467f, 0x0e7f, 0x6596,
- 0x65a6, 0x669a, 0x66aa, 0x60af, 0x0000, 0x60b3, 0x0000, 0x1078,
- 0x21b1, 0x2091, 0x8001, 0x007c, 0x70c3, 0x4005, 0x0078, 0x1287,
- 0x20a9, 0x0005, 0x2099, 0x5018, 0x2091, 0x8000, 0x530a, 0x2091,
- 0x8001, 0x2100, 0xa210, 0xa399, 0x0000, 0xa4a1, 0x0000, 0xa5a9,
- 0x0000, 0x007c, 0x71c4, 0x70c7, 0x0000, 0x7906, 0x0078, 0x1284,
- 0x71c4, 0x71c6, 0x2168, 0x0078, 0x174f, 0x2069, 0x1000, 0x690c,
- 0xa016, 0x2d04, 0xa210, 0x8d68, 0x8109, 0x00c0, 0x1751, 0xa285,
- 0x0000, 0x00c0, 0x175f, 0x70c3, 0x4000, 0x0078, 0x1761, 0x70c3,
- 0x4003, 0x70ca, 0x0078, 0x1287, 0x2011, 0x5067, 0x220c, 0x70c4,
- 0x8003, 0x0048, 0x1771, 0x1078, 0x3b49, 0xa184, 0x7fff, 0x0078,
- 0x1775, 0x1078, 0x3b3c, 0xa185, 0x8000, 0x2012, 0x0078, 0x1283,
- 0x71c4, 0x1078, 0x3b33, 0x6100, 0x2001, 0x5067, 0x2004, 0xa084,
- 0x8000, 0xa10d, 0x6204, 0x6308, 0x0078, 0x1281, 0x79e4, 0x0078,
- 0x1283, 0x71c4, 0x71c6, 0x2198, 0x20a1, 0x0042, 0x20a9, 0x0004,
- 0x53a3, 0x21a0, 0x2099, 0x0042, 0x20a9, 0x0004, 0x53a3, 0x0078,
- 0x1284, 0x70c4, 0x2068, 0x2079, 0x5000, 0x2091, 0x8000, 0x1078,
- 0x1911, 0x2091, 0x8001, 0x0040, 0x1825, 0x6007, 0x0001, 0x600b,
- 0x0000, 0x602b, 0x0000, 0x601b, 0x0006, 0x6a10, 0xa28c, 0x000f,
- 0xa284, 0x00f0, 0x8003, 0x8003, 0x8003, 0x8003, 0xa105, 0x6016,
- 0xa284, 0x0800, 0x0040, 0x17c0, 0x601b, 0x000a, 0x0078, 0x17c6,
- 0xa284, 0x1000, 0x0040, 0x17c6, 0x601b, 0x000c, 0xa284, 0x0300,
- 0x0040, 0x17cf, 0x602b, 0x0001, 0x8004, 0x8004, 0x8004, 0xa085,
- 0x0001, 0x601e, 0x6023, 0x0000, 0x6027, 0x0000, 0xa284, 0x0400,
- 0x0040, 0x17dc, 0x602b, 0x0000, 0x20a9, 0x0006, 0xac80, 0x000b,
- 0x20a0, 0xad80, 0x0005, 0x2098, 0x53a3, 0xa284, 0x0300, 0x00c0,
- 0x17f1, 0x6046, 0x604a, 0x604e, 0x6052, 0x6096, 0x609a, 0x0078,
- 0x17fb, 0x6800, 0x6046, 0x6804, 0x604a, 0x6e08, 0x664e, 0x6d0c,
- 0x6552, 0x6596, 0x669a, 0x6014, 0x2091, 0x8000, 0x7817, 0x0042,
- 0x2c08, 0x2061, 0x5040, 0x606f, 0x0005, 0x6073, 0x0000, 0x6077,
- 0x0000, 0x607b, 0x0000, 0x607f, 0x0000, 0x6082, 0x618a, 0xa284,
- 0x0400, 0x608e, 0x2091, 0x8001, 0x0e7e, 0x2071, 0x0020, 0x7007,
- 0x000a, 0x7007, 0x0002, 0x7003, 0x0000, 0x0e7f, 0x2091, 0x8000,
- 0x1078, 0x21b1, 0x2091, 0x8001, 0x007c, 0x70c3, 0x4005, 0x0078,
- 0x1287, 0x0c7e, 0x0d7e, 0x0e7e, 0x0f7e, 0x2091, 0x8000, 0x2071,
- 0x5040, 0x2079, 0x0100, 0x2061, 0x0010, 0x70a0, 0xa06d, 0x0040,
- 0x18aa, 0x6a04, 0xa294, 0x00ff, 0xa286, 0x0007, 0x0040, 0x1844,
- 0xa286, 0x000f, 0x00c0, 0x18aa, 0x691c, 0xa184, 0x0080, 0x00c0,
- 0x18aa, 0x6824, 0xa18c, 0xff00, 0xa085, 0x0019, 0x6826, 0x71b0,
- 0x81ff, 0x0040, 0x1865, 0x0d7e, 0x2069, 0x0020, 0x6908, 0x6808,
- 0xa106, 0x00c0, 0x1856, 0x690c, 0x680c, 0xa106, 0x00c0, 0x185b,
- 0xa184, 0x00ff, 0x00c0, 0x185b, 0x0d7f, 0x78b8, 0xa084, 0x801f,
- 0x00c0, 0x1865, 0x7848, 0xa085, 0x000c, 0x784a, 0x71b0, 0x81ff,
- 0x0040, 0x1888, 0x70b3, 0x0000, 0x0d7e, 0x2069, 0x0020, 0x6807,
- 0x0008, 0x6804, 0xa084, 0x0008, 0x00c0, 0x1879, 0x6807, 0x0008,
- 0x6804, 0xa084, 0x0008, 0x00c0, 0x1880, 0x6807, 0x0002, 0x0d7f,
- 0x61c4, 0x62c8, 0x63cc, 0x61c6, 0x62ca, 0x63ce, 0x0e7e, 0x2071,
- 0x5000, 0x7266, 0x736a, 0xae80, 0x0019, 0x0e7f, 0x1078, 0x4598,
- 0x78a3, 0x0000, 0x7858, 0xa084, 0xedff, 0x785a, 0x70b4, 0xa080,
- 0x00da, 0x781a, 0x0f7f, 0x0e7f, 0x0d7f, 0x0c7f, 0x2091, 0x8001,
- 0x0078, 0x1284, 0x0f7f, 0x0e7f, 0x0d7f, 0x0c7f, 0x2091, 0x8001,
- 0x2001, 0x4005, 0x0078, 0x1286, 0x7980, 0x71c6, 0x71c4, 0xa182,
- 0x0003, 0x00c8, 0x127c, 0x7982, 0x0078, 0x1284, 0x7980, 0x71c6,
- 0x0078, 0x1284, 0x7974, 0x71c6, 0x71c4, 0x7976, 0x7978, 0x71ca,
- 0x71c8, 0x797a, 0x797c, 0x71ce, 0x71cc, 0x797e, 0x0078, 0x1284,
- 0x7974, 0x71c6, 0x7978, 0x71ca, 0x797c, 0x71ce, 0x0078, 0x1284,
- 0x7900, 0x71c6, 0x71c4, 0x7902, 0x2001, 0x04fd, 0x2004, 0xa082,
- 0x0005, 0x0048, 0x18e7, 0x0038, 0x18e9, 0x0078, 0x18f3, 0x00a8,
- 0x18f3, 0xa18c, 0x0001, 0x00c0, 0x18f1, 0x20b9, 0x2222, 0x0078,
- 0x18f3, 0x20b9, 0x1212, 0x0078, 0x1284, 0x7900, 0x71c6, 0x0078,
- 0x1284, 0x2009, 0x5074, 0x2104, 0x70c6, 0x70c4, 0x200a, 0x0078,
- 0x1284, 0x2009, 0x5074, 0x2104, 0x70c6, 0x0078, 0x1284, 0xac80,
- 0x0001, 0x1078, 0x1af2, 0x007c, 0xac80, 0x0001, 0x1078, 0x1a92,
- 0x007c, 0x7850, 0xa065, 0x0040, 0x1919, 0x2c04, 0x7852, 0x2063,
- 0x0000, 0x007c, 0x0f7e, 0x2079, 0x5000, 0x7850, 0xa06d, 0x0040,
- 0x1929, 0x2d04, 0x7852, 0x6803, 0x0000, 0x6807, 0x0000, 0x680b,
- 0x0000, 0x0f7f, 0x007c, 0x2091, 0x8000, 0x0f7e, 0x2079, 0x5000,
- 0x7850, 0x2062, 0x2c00, 0xa005, 0x00c0, 0x1938, 0x1078, 0x23ca,
- 0x7852, 0x0f7f, 0x2091, 0x8001, 0x007c, 0x0f7e, 0x2079, 0x5000,
- 0x7850, 0x206a, 0x2d00, 0x7852, 0x0f7f, 0x007c, 0x2011, 0x7700,
- 0x7a52, 0x7bec, 0x8319, 0x0040, 0x1953, 0xa280, 0x0031, 0x2012,
- 0x2010, 0x0078, 0x194a, 0x2013, 0x0000, 0x007c, 0xa784, 0x0f00,
- 0x800b, 0xa784, 0x001f, 0x8003, 0x8003, 0x8003, 0x8003, 0xa105,
- 0xa0e8, 0x5300, 0x007c, 0x1078, 0x1956, 0x2900, 0x682a, 0x2a00,
- 0x682e, 0x6808, 0xa084, 0xffef, 0xa80d, 0x690a, 0x2009, 0x5052,
- 0x210c, 0x6804, 0xa005, 0x0040, 0x1995, 0xa116, 0x00c0, 0x1980,
- 0x2060, 0x6000, 0x6806, 0x017e, 0x200b, 0x0000, 0x0078, 0x1983,
- 0x2009, 0x0000, 0x017e, 0x6804, 0xa065, 0x0040, 0x1992, 0x6000,
- 0x6806, 0x1078, 0x19a3, 0x1078, 0x1c42, 0x6810, 0x8001, 0x6812,
- 0x00c0, 0x1983, 0x017f, 0x6902, 0x6906, 0x007c, 0xa065, 0x0040,
- 0x19a2, 0x609c, 0x609f, 0x0000, 0x2008, 0x1078, 0x192b, 0x2100,
- 0x0078, 0x1996, 0x007c, 0x6007, 0x0103, 0x608f, 0x0000, 0x20a9,
- 0x001c, 0xac80, 0x0005, 0x20a0, 0x2001, 0x0000, 0x40a4, 0x6828,
- 0x601a, 0x682c, 0x6022, 0x007c, 0x0e7e, 0x2071, 0x5040, 0x704c,
- 0xa08c, 0x0200, 0x00c0, 0x19c2, 0xa088, 0x5080, 0x2d0a, 0x8000,
- 0x704e, 0xa006, 0x0e7f, 0x007c, 0x1078, 0x1956, 0x2091, 0x8000,
- 0x6804, 0x781e, 0xa065, 0x0040, 0x1a0d, 0x0078, 0x19d5, 0x2c00,
- 0x781e, 0x6000, 0xa065, 0x0040, 0x1a0d, 0x600c, 0xa306, 0x00c0,
- 0x19cf, 0x6010, 0xa206, 0x00c0, 0x19cf, 0x2c28, 0x2001, 0x5052,
- 0x2004, 0xac06, 0x00c0, 0x19e6, 0x0078, 0x1a0b, 0x6804, 0xac06,
- 0x00c0, 0x19f3, 0x6000, 0xa065, 0x6806, 0x00c0, 0x19fd, 0x6803,
- 0x0000, 0x0078, 0x19fd, 0x6400, 0x781c, 0x2060, 0x6402, 0xa486,
- 0x0000, 0x00c0, 0x19fd, 0x2c00, 0x6802, 0x2560, 0x1078, 0x19a3,
- 0x601b, 0x0005, 0x6023, 0x0020, 0x1078, 0x1c42, 0x6810, 0x8001,
- 0x1050, 0x23ca, 0x6812, 0xa085, 0xffff, 0x007c, 0x2039, 0x0000,
- 0x2041, 0x0021, 0x2049, 0x0004, 0x2051, 0x0008, 0x2091, 0x8000,
- 0x1078, 0x1963, 0x8738, 0xa784, 0x001f, 0x00c0, 0x1a18, 0xa7bc,
- 0xff00, 0x873f, 0x8738, 0x873f, 0xa784, 0x0f00, 0x00c0, 0x1a18,
- 0x2091, 0x8001, 0x007c, 0x2061, 0x0000, 0x6018, 0xa084, 0x0001,
- 0x00c0, 0x1a3c, 0x2091, 0x8000, 0x78e0, 0x78e3, 0x0000, 0x2091,
- 0x8001, 0xa005, 0x00c0, 0x1a3d, 0x007c, 0xa08c, 0xfff0, 0x0040,
- 0x1a43, 0x1078, 0x23ca, 0x0079, 0x1a45, 0x1a55, 0x1a58, 0x1a5e,
- 0x1a62, 0x1a56, 0x1a66, 0x1a6c, 0x1a56, 0x1a56, 0x1c0c, 0x1c30,
- 0x1c34, 0x1a56, 0x1a56, 0x1a56, 0x1a56, 0x007c, 0x1078, 0x23ca,
- 0x1078, 0x1a0e, 0x2001, 0x8001, 0x0078, 0x1c3a, 0x2001, 0x8003,
- 0x0078, 0x1c3a, 0x2001, 0x8004, 0x0078, 0x1c3a, 0x1078, 0x1a0e,
- 0x2001, 0x8006, 0x0078, 0x1c3a, 0x2001, 0x8007, 0x0078, 0x1c3a,
- 0x2030, 0x2138, 0xa782, 0x0021, 0x0048, 0x1a78, 0x2009, 0x0020,
- 0x2600, 0x1078, 0x1a92, 0x00c0, 0x1a91, 0xa7ba, 0x0020, 0x0048,
- 0x1a90, 0x0040, 0x1a90, 0x2708, 0xa6b0, 0x0020, 0xa290, 0x0040,
- 0xa399, 0x0000, 0xa4a1, 0x0000, 0xa5a9, 0x0000, 0x0078, 0x1a72,
- 0xa006, 0x007c, 0x81ff, 0x0040, 0x1acd, 0x2099, 0x0030, 0x20a0,
- 0x700c, 0xa084, 0x00ff, 0x0040, 0x1aa4, 0x7007, 0x0004, 0x7004,
- 0xa084, 0x0004, 0x00c0, 0x1a9f, 0x21a8, 0x7017, 0x0000, 0x810b,
- 0x7112, 0x721a, 0x731e, 0x7422, 0x7526, 0x780c, 0xa085, 0x0001,
- 0x7002, 0x7007, 0x0001, 0x2001, 0x04fd, 0x2004, 0xa082, 0x0005,
- 0x00c8, 0x1ac1, 0x2009, 0x0022, 0x2104, 0xa084, 0x4000, 0x00c0,
- 0x1ab3, 0x7008, 0x800b, 0x00c8, 0x1ab3, 0x7007, 0x0002, 0xa08c,
- 0x01e0, 0x00c0, 0x1acd, 0x53a5, 0xa006, 0x7003, 0x0000, 0x007c,
- 0x2030, 0x2138, 0xa782, 0x0021, 0x0048, 0x1ad8, 0x2009, 0x0020,
- 0x2600, 0x1078, 0x1af2, 0x00c0, 0x1af1, 0xa7ba, 0x0020, 0x0048,
- 0x1af0, 0x0040, 0x1af0, 0x2708, 0xa6b0, 0x0020, 0xa290, 0x0040,
- 0xa399, 0x0000, 0xa4a1, 0x0000, 0xa5a9, 0x0000, 0x0078, 0x1ad2,
- 0xa006, 0x007c, 0x81ff, 0x0040, 0x1b33, 0x2098, 0x20a1, 0x0030,
- 0x700c, 0xa084, 0x00ff, 0x0040, 0x1b04, 0x7007, 0x0004, 0x7004,
- 0xa084, 0x0004, 0x00c0, 0x1aff, 0x21a8, 0x7017, 0x0000, 0x810b,
- 0x7112, 0x721a, 0x731e, 0x7422, 0x7526, 0x780c, 0xa085, 0x0000,
- 0x7002, 0x53a6, 0x7007, 0x0001, 0x2001, 0x04fd, 0x2004, 0xa082,
- 0x0005, 0x00c8, 0x1b22, 0x2009, 0x0022, 0x2104, 0xa084, 0x4000,
- 0x00c0, 0x1b14, 0x7010, 0xa084, 0xf000, 0x0040, 0x1b2b, 0x7007,
- 0x0008, 0x0078, 0x1b2f, 0x7108, 0x8103, 0x00c8, 0x1b14, 0x7007,
- 0x0002, 0xa184, 0x01e0, 0x7003, 0x0000, 0x007c, 0x2001, 0x04fd,
- 0x2004, 0xa082, 0x0004, 0x00c8, 0x1b3f, 0x0078, 0x1b42, 0xa006,
- 0x0078, 0x1b44, 0xa085, 0x0001, 0x007c, 0x0e7e, 0x2071, 0x5000,
- 0x2d08, 0x7058, 0x6802, 0xa005, 0x00c0, 0x1b4f, 0x715e, 0x715a,
- 0x0e7f, 0x007c, 0x2c08, 0x7858, 0x6002, 0xa005, 0x00c0, 0x1b59,
- 0x795e, 0x795a, 0x007c, 0x2091, 0x8000, 0x6003, 0x0000, 0x2c08,
- 0x785c, 0xa065, 0x00c0, 0x1b67, 0x795a, 0x0078, 0x1b68, 0x6102,
- 0x795e, 0x2091, 0x8001, 0x1078, 0x21ce, 0x007c, 0x0e7e, 0x2071,
- 0x5000, 0x7058, 0xa06d, 0x0040, 0x1b7c, 0x6800, 0x705a, 0xa005,
- 0x00c0, 0x1b7b, 0x705e, 0x8dff, 0x0e7f, 0x007c, 0x0d7e, 0x0c7e,
- 0x0f7e, 0x2079, 0x5000, 0xaf80, 0x0016, 0x2060, 0x6000, 0xa005,
- 0x0040, 0x1bac, 0x2068, 0x6814, 0xa306, 0x00c0, 0x1b95, 0x6828,
- 0xa084, 0x00ff, 0xa406, 0x0040, 0x1b98, 0x2d60, 0x0078, 0x1b86,
- 0x6800, 0xa005, 0x6002, 0x00c0, 0x1ba4, 0xaf80, 0x0016, 0xac06,
- 0x0040, 0x1ba3, 0x2c00, 0x785e, 0x0d7e, 0x689c, 0xa005, 0x0040,
- 0x1bab, 0x1078, 0x1996, 0x007f, 0x0f7f, 0x0c7f, 0x0d7f, 0xa005,
- 0x007c, 0x0d7e, 0x0c7e, 0x0f7e, 0x2079, 0x5000, 0xaf80, 0x0016,
- 0x2060, 0x6000, 0xa005, 0x0040, 0x1bdb, 0x2068, 0x6814, 0xa084,
- 0x00ff, 0xa306, 0x0040, 0x1bc7, 0x2d60, 0x0078, 0x1bb9, 0x6800,
- 0xa005, 0x6002, 0x00c0, 0x1bd3, 0xaf80, 0x0016, 0xac06, 0x0040,
- 0x1bd2, 0x2c00, 0x785e, 0x0d7e, 0x689c, 0xa005, 0x0040, 0x1bda,
- 0x1078, 0x1996, 0x007f, 0x0f7f, 0x0c7f, 0x0d7f, 0xa005, 0x007c,
- 0x0d7e, 0x0c7e, 0x0f7e, 0x2079, 0x5000, 0xaf80, 0x0016, 0x2060,
- 0x6000, 0xa06d, 0x0040, 0x1c07, 0x6814, 0xa306, 0x0040, 0x1bf3,
- 0x2d60, 0x0078, 0x1be8, 0x6800, 0xa005, 0x6002, 0x00c0, 0x1bff,
- 0xaf80, 0x0016, 0xac06, 0x0040, 0x1bfe, 0x2c00, 0x785e, 0x0d7e,
- 0x689c, 0xa005, 0x0040, 0x1c06, 0x1078, 0x1996, 0x007f, 0x0f7f,
- 0x0c7f, 0x0d7f, 0xa005, 0x007c, 0x2091, 0x8000, 0x2069, 0x5040,
- 0x6800, 0xa086, 0x0000, 0x0040, 0x1c1a, 0x2091, 0x8001, 0x78e3,
- 0x0009, 0x007c, 0x6880, 0xa0bc, 0xff00, 0x2041, 0x0021, 0x2049,
- 0x0004, 0x2051, 0x0010, 0x1078, 0x1963, 0x8738, 0xa784, 0x001f,
- 0x00c0, 0x1c23, 0x2091, 0x8001, 0x2001, 0x800a, 0x0078, 0x1c3a,
- 0x2001, 0x800c, 0x0078, 0x1c3a, 0x1078, 0x1a0e, 0x2001, 0x800d,
- 0x0078, 0x1c3a, 0x70c2, 0x2061, 0x0000, 0x601b, 0x0001, 0x2091,
- 0x4080, 0x007c, 0x6004, 0x2c08, 0x2063, 0x0000, 0x7884, 0x8000,
- 0x7886, 0x7888, 0xa005, 0x798a, 0x0040, 0x1c51, 0x2c02, 0x0078,
- 0x1c52, 0x798e, 0x007c, 0x6807, 0x0103, 0x0c7e, 0x2061, 0x5000,
- 0x2d08, 0x206b, 0x0000, 0x6084, 0x8000, 0x6086, 0x6088, 0xa005,
- 0x618a, 0x0040, 0x1c66, 0x2d02, 0x0078, 0x1c67, 0x618e, 0x0c7f,
- 0x007c, 0x1078, 0x1c7a, 0x0040, 0x1c79, 0x0c7e, 0x609c, 0xa065,
- 0x0040, 0x1c74, 0x1078, 0x1996, 0x0c7f, 0x609f, 0x0000, 0x1078,
- 0x192b, 0x007c, 0x788c, 0xa065, 0x0040, 0x1c8c, 0x2091, 0x8000,
- 0x7884, 0x8001, 0x7886, 0x2c04, 0x788e, 0xa005, 0x00c0, 0x1c8a,
- 0x788a, 0x8000, 0x2091, 0x8001, 0x007c, 0x20a9, 0x0010, 0xa006,
- 0x8004, 0x8086, 0x818e, 0x00c8, 0x1c96, 0xa200, 0x0070, 0x1c9a,
- 0x0078, 0x1c91, 0x8086, 0x818e, 0x007c, 0x157e, 0x20a9, 0x0010,
- 0xa005, 0x0040, 0x1cc0, 0xa11a, 0x00c8, 0x1cc0, 0x8213, 0x818d,
- 0x0048, 0x1cb1, 0xa11a, 0x00c8, 0x1cb2, 0x0070, 0x1cb8, 0x0078,
- 0x1ca6, 0xa11a, 0x2308, 0x8210, 0x0070, 0x1cb8, 0x0078, 0x1ca6,
- 0x007e, 0x3200, 0xa084, 0xf7ff, 0x2080, 0x007f, 0x157f, 0x007c,
- 0x007e, 0x3200, 0xa085, 0x0800, 0x0078, 0x1cbc, 0x7994, 0x70d0,
- 0xa106, 0x0040, 0x1d34, 0x2091, 0x8000, 0x2071, 0x0020, 0x7004,
- 0xa005, 0x00c0, 0x1d34, 0x7008, 0x7208, 0xa206, 0x00c0, 0x1d34,
- 0xa286, 0x0008, 0x00c0, 0x1d34, 0x2071, 0x0010, 0x1078, 0x1911,
- 0x0040, 0x1d34, 0x7a9c, 0x7b98, 0x7ca4, 0x7da0, 0xa184, 0xff00,
- 0x0040, 0x1d02, 0x2031, 0x0000, 0x810b, 0x86b5, 0x810b, 0x86b5,
- 0x810b, 0x86b5, 0x810b, 0x86b5, 0x810b, 0x86b5, 0x810b, 0x86b5,
- 0x2100, 0xa210, 0x2600, 0xa319, 0xa4a1, 0x0000, 0xa5a9, 0x0000,
- 0x0078, 0x1d0c, 0x8107, 0x8004, 0x8004, 0xa210, 0xa399, 0x0000,
- 0xa4a1, 0x0000, 0xa5a9, 0x0000, 0x2009, 0x0020, 0x1078, 0x190c,
- 0x2091, 0x8001, 0x0040, 0x1d2b, 0x1078, 0x192b, 0x78a8, 0x8000,
- 0x78aa, 0xa086, 0x0002, 0x00c0, 0x1d34, 0x2091, 0x8000, 0x78e3,
- 0x0002, 0x78ab, 0x0000, 0x78cc, 0xa085, 0x0003, 0x78ce, 0x2091,
- 0x8001, 0x0078, 0x1d34, 0x78ab, 0x0000, 0x1078, 0x208b, 0x6004,
- 0xa084, 0x000f, 0x0079, 0x1d39, 0x2071, 0x0010, 0x2091, 0x8001,
- 0x007c, 0x1d49, 0x1d6b, 0x1d91, 0x1d49, 0x1dae, 0x1d58, 0x1f0d,
- 0x1f28, 0x1d49, 0x1d65, 0x1d8b, 0x1df6, 0x1e63, 0x1eb3, 0x1ec5,
- 0x1f24, 0x2039, 0x0400, 0x78dc, 0xa705, 0x78de, 0x6008, 0xa705,
- 0x600a, 0x1078, 0x1fa6, 0x609c, 0x78da, 0x1078, 0x2073, 0x007c,
- 0x78dc, 0xa084, 0x0100, 0x0040, 0x1d5f, 0x0078, 0x1d49, 0x601c,
- 0xa085, 0x0080, 0x601e, 0x0078, 0x1d72, 0x1078, 0x1b36, 0x00c0,
- 0x1d49, 0x1078, 0x20a5, 0x78dc, 0xa084, 0x0100, 0x0040, 0x1d72,
- 0x0078, 0x1d49, 0x78df, 0x0000, 0x6004, 0x8007, 0xa084, 0x00ff,
- 0x78d2, 0x8001, 0x609f, 0x0000, 0x0040, 0x1d88, 0x1078, 0x1fa6,
- 0x0040, 0x1d88, 0x78dc, 0xa085, 0x0100, 0x78de, 0x0078, 0x1d8a,
- 0x1078, 0x1fca, 0x007c, 0x1078, 0x1b36, 0x00c0, 0x1d49, 0x1078,
- 0x20a1, 0x78dc, 0xa08c, 0x0e00, 0x00c0, 0x1d9a, 0xa084, 0x0100,
- 0x00c0, 0x1d9c, 0x0078, 0x1d49, 0x1078, 0x1fa6, 0x00c0, 0x1dad,
- 0x6104, 0xa18c, 0x00ff, 0xa186, 0x0007, 0x0040, 0x1f63, 0xa186,
- 0x000f, 0x0040, 0x1f63, 0x1078, 0x1fca, 0x007c, 0x78dc, 0xa084,
- 0x0100, 0x0040, 0x1db5, 0x0078, 0x1d49, 0x78df, 0x0000, 0x6714,
- 0x2011, 0x0001, 0x20a9, 0x0001, 0x6018, 0xa084, 0x00ff, 0xa005,
- 0x0040, 0x1dd8, 0x2011, 0x0001, 0xa7bc, 0xff00, 0x20a9, 0x0020,
- 0xa08e, 0x0001, 0x0040, 0x1dd8, 0x2039, 0x0000, 0x2011, 0x0002,
- 0x20a9, 0x0100, 0xa08e, 0x0002, 0x0040, 0x1dd8, 0x0078, 0x1df3,
- 0x1078, 0x1956, 0x2091, 0x8000, 0x682b, 0x0000, 0x682f, 0x0000,
- 0x6808, 0xa084, 0xffde, 0x680a, 0xade8, 0x0010, 0x2091, 0x8001,
- 0x0070, 0x1dec, 0x0078, 0x1dda, 0x8211, 0x0040, 0x1df3, 0x20a9,
- 0x0100, 0x0078, 0x1dda, 0x1078, 0x192b, 0x007c, 0x2001, 0x5067,
- 0x2004, 0xa084, 0x8000, 0x0040, 0x1f8b, 0x6114, 0x1078, 0x20c2,
- 0x6900, 0xa184, 0x0001, 0x0040, 0x1e17, 0x6028, 0xa084, 0x00ff,
- 0x00c0, 0x1f83, 0x6800, 0xa084, 0x0001, 0x0040, 0x1f8b, 0x6803,
- 0x0000, 0x680b, 0x0000, 0x6807, 0x0000, 0x0078, 0x1f93, 0x2011,
- 0x0001, 0x6020, 0xa084, 0x4000, 0x0040, 0x1e20, 0xa295, 0x0002,
- 0x6020, 0xa084, 0x0100, 0x0040, 0x1e27, 0xa295, 0x0008, 0x601c,
- 0xa084, 0x0002, 0x0040, 0x1e2e, 0xa295, 0x0004, 0x602c, 0xa08c,
- 0x00ff, 0xa182, 0x0002, 0x0048, 0x1f8f, 0xa182, 0x001b, 0x00c8,
- 0x1f8f, 0x0040, 0x1f8f, 0x690e, 0x602c, 0x8007, 0xa08c, 0x00ff,
- 0xa182, 0x0002, 0x0048, 0x1f8f, 0xa182, 0x001b, 0x00c8, 0x1f8f,
- 0x0040, 0x1f8f, 0x6912, 0x6030, 0xa005, 0x00c0, 0x1e51, 0x2001,
- 0x001e, 0x8000, 0x6816, 0x6028, 0xa084, 0x00ff, 0x0040, 0x1f8b,
- 0x6806, 0x6028, 0x8007, 0xa084, 0x00ff, 0x0040, 0x1f8b, 0x680a,
- 0x6a02, 0x0078, 0x1f93, 0x2001, 0x5067, 0x2004, 0xa084, 0x8000,
- 0x0040, 0x1f8b, 0x6114, 0x1078, 0x20c2, 0x2091, 0x8000, 0x6a04,
- 0x6b08, 0x6418, 0xa484, 0x0003, 0x0040, 0x1e89, 0x6128, 0xa18c,
- 0x00ff, 0x8001, 0x00c0, 0x1e82, 0x2100, 0xa210, 0x0048, 0x1eaf,
- 0x0078, 0x1e89, 0x8001, 0x00c0, 0x1eaf, 0x2100, 0xa212, 0x0048,
- 0x1eaf, 0xa484, 0x000c, 0x0040, 0x1ea3, 0x6128, 0x810f, 0xa18c,
- 0x00ff, 0xa082, 0x0004, 0x00c0, 0x1e9b, 0x2100, 0xa318, 0x0048,
- 0x1eaf, 0x0078, 0x1ea3, 0xa082, 0x0004, 0x00c0, 0x1eaf, 0x2100,
- 0xa31a, 0x0048, 0x1eaf, 0x6030, 0xa005, 0x0040, 0x1ea9, 0x8000,
- 0x6816, 0x6a06, 0x6b0a, 0x2091, 0x8001, 0x0078, 0x1f93, 0x2091,
- 0x8001, 0x0078, 0x1f8f, 0x6114, 0x1078, 0x20c2, 0x2091, 0x8000,
- 0x6b08, 0x8318, 0x0048, 0x1ec1, 0x6b0a, 0x2091, 0x8001, 0x0078,
- 0x1fa2, 0x2091, 0x8001, 0x0078, 0x1f8f, 0x6024, 0x8007, 0xa084,
- 0x00ff, 0x0040, 0x1ee3, 0xa086, 0x0080, 0x00c0, 0x1f0b, 0x20a9,
- 0x0008, 0x2069, 0x7410, 0x2091, 0x8000, 0x6800, 0xa084, 0xfcff,
- 0x6802, 0xade8, 0x0008, 0x0070, 0x1edf, 0x0078, 0x1ed5, 0x2091,
- 0x8001, 0x0078, 0x1f93, 0x6028, 0xa015, 0x0040, 0x1f0b, 0x6114,
- 0x1078, 0x20c2, 0x0d7e, 0xade8, 0x0007, 0x2091, 0x8000, 0x6800,
- 0xa00d, 0x0040, 0x1f08, 0xa206, 0x0040, 0x1ef9, 0x2168, 0x0078,
- 0x1eef, 0x0c7e, 0x2160, 0x6000, 0x6802, 0x1078, 0x192b, 0x0c7f,
- 0x0d7f, 0x6808, 0x8000, 0x680a, 0x2091, 0x8001, 0x0078, 0x1fa2,
- 0x2091, 0x8001, 0x0d7f, 0x0078, 0x1f8b, 0x6114, 0x1078, 0x20c2,
- 0x6800, 0xa084, 0x0001, 0x0040, 0x1f7b, 0x2091, 0x8000, 0x6a04,
- 0x8210, 0x0048, 0x1f20, 0x6a06, 0x2091, 0x8001, 0x0078, 0x1fa2,
- 0x2091, 0x8001, 0x0078, 0x1f8f, 0x1078, 0x1b36, 0x00c0, 0x1d49,
- 0x6114, 0x1078, 0x20c2, 0x60be, 0x6900, 0xa184, 0x0008, 0x0040,
- 0x1f35, 0x6020, 0xa085, 0x0100, 0x6022, 0xa184, 0x0001, 0x0040,
- 0x1f8b, 0xa184, 0x0100, 0x00c0, 0x1f77, 0xa184, 0x0200, 0x00c0,
- 0x1f73, 0x681c, 0xa005, 0x00c0, 0x1f7f, 0x6004, 0xa084, 0x00ff,
- 0xa086, 0x000f, 0x00c0, 0x1f4e, 0x1078, 0x20a5, 0x78df, 0x0000,
- 0x6004, 0x8007, 0xa084, 0x00ff, 0x78d2, 0x8001, 0x609f, 0x0000,
- 0x0040, 0x1f63, 0x1078, 0x1fa6, 0x0040, 0x1f63, 0x78dc, 0xa085,
- 0x0100, 0x78de, 0x007c, 0x78d7, 0x0000, 0x78db, 0x0000, 0x6024,
- 0xa084, 0xff00, 0x6026, 0x1078, 0x39aa, 0x0040, 0x1cc6, 0x1078,
- 0x1b5b, 0x0078, 0x1cc6, 0x2009, 0x0017, 0x0078, 0x1f95, 0x2009,
- 0x000e, 0x0078, 0x1f95, 0x2009, 0x0007, 0x0078, 0x1f95, 0x2009,
- 0x0035, 0x0078, 0x1f95, 0x2009, 0x003e, 0x0078, 0x1f95, 0x2009,
- 0x0004, 0x0078, 0x1f95, 0x2009, 0x0006, 0x0078, 0x1f95, 0x2009,
- 0x0016, 0x0078, 0x1f95, 0x2009, 0x0001, 0x6024, 0xa084, 0xff00,
- 0xa105, 0x6026, 0x2091, 0x8000, 0x1078, 0x1c42, 0x2091, 0x8001,
- 0x0078, 0x1cc6, 0x1078, 0x192b, 0x0078, 0x1cc6, 0x78d4, 0xa06d,
- 0x00c0, 0x1fb1, 0x2c00, 0x78d6, 0x78da, 0x609f, 0x0000, 0x0078,
- 0x1fbd, 0x2c00, 0x689e, 0x609f, 0x0000, 0x78d6, 0x2d00, 0x6002,
- 0x78d8, 0xad06, 0x00c0, 0x1fbd, 0x6002, 0x78d0, 0x8001, 0x78d2,
- 0x00c0, 0x1fc9, 0x78dc, 0xa084, 0xfeff, 0x78de, 0x78d8, 0x2060,
- 0xa006, 0x007c, 0xa02e, 0x2530, 0x611c, 0x61a2, 0xa184, 0xe1ff,
- 0x601e, 0xa184, 0x0060, 0x0040, 0x1fd9, 0x0e7e, 0x1078, 0x467f,
- 0x0e7f, 0x6596, 0x65a6, 0x669a, 0x66aa, 0x60af, 0x0000, 0x60b3,
- 0x0000, 0x6714, 0x1078, 0x1956, 0x2091, 0x8000, 0x60a0, 0xa084,
- 0x8000, 0x00c0, 0x2000, 0x6808, 0xa084, 0x0001, 0x0040, 0x2000,
- 0x2091, 0x8001, 0x1078, 0x19a3, 0x2091, 0x8000, 0x1078, 0x1c42,
- 0x2091, 0x8001, 0x78d7, 0x0000, 0x78db, 0x0000, 0x0078, 0x2072,
- 0x6024, 0xa096, 0x0001, 0x00c0, 0x2007, 0x8000, 0x6026, 0x6a10,
- 0x6814, 0x2091, 0x8001, 0xa202, 0x0048, 0x2016, 0x0040, 0x2016,
- 0x2039, 0x0200, 0x1078, 0x2073, 0x0078, 0x2072, 0x2c08, 0x2091,
- 0x8000, 0x60a0, 0xa084, 0x8000, 0x0040, 0x2043, 0x6800, 0xa065,
- 0x0040, 0x2048, 0x6a04, 0x0e7e, 0x2071, 0x5040, 0x7000, 0xa084,
- 0x0001, 0x0040, 0x203d, 0x7048, 0xa206, 0x00c0, 0x203d, 0x6b04,
- 0x231c, 0x2160, 0x6302, 0x2300, 0xa005, 0x00c0, 0x2038, 0x6902,
- 0x2260, 0x6102, 0x0e7f, 0x0078, 0x204f, 0x2160, 0x6202, 0x6906,
- 0x0e7f, 0x0078, 0x204f, 0x6800, 0xa065, 0x0040, 0x2048, 0x6102,
- 0x6902, 0x00c0, 0x204c, 0x6906, 0x2160, 0x6003, 0x0000, 0x2160,
- 0x60a0, 0xa084, 0x8000, 0x0040, 0x2059, 0x6808, 0xa084, 0xfffc,
- 0x680a, 0x6810, 0x8000, 0x6812, 0x2091, 0x8001, 0x6808, 0xa08c,
- 0x0040, 0x0040, 0x2068, 0xa086, 0x0040, 0x680a, 0x1078, 0x19b4,
- 0x2091, 0x8000, 0x1078, 0x21b1, 0x2091, 0x8001, 0x78db, 0x0000,
- 0x78d7, 0x0000, 0x007c, 0x6008, 0xa705, 0x600a, 0x2091, 0x8000,
- 0x1078, 0x1c42, 0x2091, 0x8001, 0x78d8, 0xa065, 0x0040, 0x2086,
- 0x609c, 0x78da, 0x609f, 0x0000, 0x0078, 0x2076, 0x78d7, 0x0000,
- 0x78db, 0x0000, 0x007c, 0x7990, 0x7894, 0x8000, 0xa10a, 0x00c8,
- 0x2092, 0xa006, 0x7896, 0x70d2, 0x7804, 0xa005, 0x0040, 0x20a0,
- 0x8001, 0x7806, 0x00c0, 0x20a0, 0x0068, 0x20a0, 0x2091, 0x4080,
- 0x007c, 0x2039, 0x20b9, 0x0078, 0x20a7, 0x2039, 0x20bf, 0x2704,
- 0xa005, 0x0040, 0x20b8, 0xac00, 0x2068, 0x6b08, 0x6c0c, 0x6910,
- 0x6a14, 0x690a, 0x6a0e, 0x6b12, 0x6c16, 0x8738, 0x0078, 0x20a7,
- 0x007c, 0x0003, 0x0009, 0x000f, 0x0015, 0x001b, 0x0000, 0x0015,
- 0x001b, 0x0000, 0x0c7e, 0x1078, 0x3b33, 0x2c68, 0x0c7f, 0x007c,
- 0x0010, 0x2139, 0x0068, 0x2139, 0x2029, 0x0000, 0x78cb, 0x0000,
- 0x788c, 0xa065, 0x0040, 0x2132, 0x2009, 0x5074, 0x2104, 0xa084,
- 0x0001, 0x0040, 0x2100, 0x6004, 0xa086, 0x0103, 0x00c0, 0x2100,
- 0x6018, 0xa005, 0x00c0, 0x2100, 0x6014, 0xa005, 0x00c0, 0x2100,
- 0x0d7e, 0x2069, 0x0000, 0x6818, 0xa084, 0x0001, 0x00c0, 0x20ff,
- 0x600c, 0x70c6, 0x6010, 0x70ca, 0x70c3, 0x8020, 0x681b, 0x0001,
- 0x2091, 0x4080, 0x0d7f, 0x1078, 0x1c69, 0x0078, 0x2137, 0x0d7f,
- 0x1078, 0x213a, 0x0040, 0x2132, 0x6204, 0xa294, 0x00ff, 0xa296,
- 0x0003, 0x0040, 0x2112, 0x6204, 0xa296, 0x0110, 0x00c0, 0x2120,
- 0x78cb, 0x0001, 0x6204, 0xa294, 0xff00, 0x8217, 0x8211, 0x0040,
- 0x2120, 0x85ff, 0x00c0, 0x2132, 0x8210, 0xa202, 0x00c8, 0x2132,
- 0x057e, 0x1078, 0x2149, 0x057f, 0x0040, 0x212d, 0x78e0, 0xa086,
- 0x0003, 0x0040, 0x2132, 0x0078, 0x2120, 0x8528, 0x78c8, 0xa005,
- 0x0040, 0x20d0, 0x85ff, 0x0040, 0x2139, 0x2091, 0x4080, 0x78b0,
- 0x70d6, 0x007c, 0x7bac, 0x79b0, 0x70d4, 0xa102, 0x00c0, 0x2143,
- 0x2300, 0xa005, 0x007c, 0x0048, 0x2147, 0xa302, 0x007c, 0x8002,
- 0x007c, 0x2001, 0x04fd, 0x2004, 0xa082, 0x0005, 0x00c8, 0x2163,
- 0x2091, 0x8000, 0x2071, 0x0020, 0x7004, 0xa005, 0x00c0, 0x2198,
- 0x7008, 0x7208, 0xa206, 0x00c0, 0x2198, 0xa286, 0x0008, 0x00c0,
- 0x2198, 0x2071, 0x0010, 0x1078, 0x219d, 0x2009, 0x0020, 0x6004,
- 0xa086, 0x0103, 0x00c0, 0x2172, 0x6028, 0xa005, 0x00c0, 0x2172,
- 0x2009, 0x000c, 0x1078, 0x1907, 0x0040, 0x218b, 0x78c4, 0x8000,
- 0x78c6, 0xa086, 0x0002, 0x00c0, 0x2198, 0x2091, 0x8000, 0x78e3,
- 0x0003, 0x78c7, 0x0000, 0x78cc, 0xa085, 0x0300, 0x78ce, 0x2091,
- 0x8001, 0x0078, 0x2198, 0x78c7, 0x0000, 0x1078, 0x1c69, 0x79ac,
- 0x78b0, 0x8000, 0xa10a, 0x00c8, 0x2196, 0xa006, 0x78b2, 0xa006,
- 0x2071, 0x0010, 0x2091, 0x8001, 0x007c, 0x8107, 0x8004, 0x8004,
- 0x7ab8, 0x7bb4, 0x7cc0, 0x7dbc, 0xa210, 0xa399, 0x0000, 0xa4a1,
- 0x0000, 0xa5a9, 0x0000, 0x007c, 0x2009, 0x505b, 0x2091, 0x8000,
- 0x200a, 0x0f7e, 0x0e7e, 0x2071, 0x5040, 0x7000, 0xa086, 0x0000,
- 0x00c0, 0x21cb, 0x2009, 0x5012, 0x2104, 0xa005, 0x00c0, 0x21cb,
- 0x2079, 0x0100, 0x7830, 0xa084, 0x00c0, 0x00c0, 0x21cb, 0x0018,
- 0x21cb, 0x781b, 0x004b, 0x0e7f, 0x0f7f, 0x007c, 0x0f7e, 0x0e7e,
- 0x2071, 0x5040, 0x2091, 0x8000, 0x7000, 0xa086, 0x0000, 0x00c0,
- 0x21e4, 0x2079, 0x0100, 0x7830, 0xa084, 0x00c0, 0x00c0, 0x21e4,
- 0x0018, 0x21e4, 0x781b, 0x004d, 0x2091, 0x8001, 0x0e7f, 0x0f7f,
- 0x007c, 0x127e, 0x2091, 0x2300, 0x2071, 0x5040, 0x2079, 0x0100,
- 0x784b, 0x000f, 0x0098, 0x21f7, 0x7838, 0x0078, 0x21f0, 0x20a9,
- 0x0040, 0x7800, 0xa082, 0x0004, 0x0048, 0x2200, 0x20a9, 0x0060,
- 0x789b, 0x0000, 0x78af, 0x0000, 0x78af, 0x0000, 0x0070, 0x220a,
- 0x0078, 0x2202, 0x7800, 0xa082, 0x0004, 0x0048, 0x2219, 0x70b7,
- 0x009b, 0x2019, 0x4da4, 0x1078, 0x2255, 0x702f, 0x8001, 0x0078,
- 0x2225, 0x70b7, 0x0000, 0x2019, 0x4c1c, 0x1078, 0x2255, 0x2019,
- 0x4c5b, 0x1078, 0x2255, 0x702f, 0x8000, 0x7003, 0x0000, 0x1078,
- 0x235e, 0x7004, 0xa084, 0x000f, 0x017e, 0x2009, 0x04fd, 0x210c,
- 0xa18a, 0x0005, 0x0048, 0x223a, 0x0038, 0x2240, 0xa085, 0x6280,
- 0x0078, 0x2242, 0x0028, 0x2240, 0xa085, 0x6280, 0x0078, 0x2242,
- 0xa085, 0x62c0, 0x017f, 0x7806, 0x780f, 0xb204, 0x7843, 0x00d8,
- 0x7853, 0x0080, 0x780b, 0x0008, 0x7047, 0x0008, 0x7053, 0x507f,
- 0x704f, 0x0000, 0x127f, 0x2000, 0x007c, 0x137e, 0x147e, 0x157e,
- 0x047e, 0x20a1, 0x012b, 0x2304, 0xa005, 0x789a, 0x0040, 0x2275,
- 0x8318, 0x2324, 0x8318, 0x2398, 0x24a8, 0xa484, 0xff00, 0x0040,
- 0x226d, 0xa482, 0x0100, 0x20a9, 0x0100, 0x2020, 0x53a6, 0xa005,
- 0x00c0, 0x2264, 0x3318, 0x0078, 0x225b, 0x047f, 0x157f, 0x147f,
- 0x137f, 0x007c, 0xa18c, 0x000f, 0x2011, 0x0101, 0x2204, 0xa084,
- 0xfff0, 0xa105, 0x2012, 0x1078, 0x235e, 0x007c, 0x2011, 0x0101,
- 0x20a9, 0x0009, 0x810b, 0x0070, 0x228f, 0x0078, 0x228a, 0xa18c,
- 0x0e00, 0x2204, 0xa084, 0xf1ff, 0xa105, 0x2012, 0x007c, 0x2009,
- 0x0101, 0x20a9, 0x0005, 0x8213, 0x0070, 0x22a0, 0x0078, 0x229b,
- 0xa294, 0x00e0, 0x2104, 0xa084, 0xff1f, 0xa205, 0x200a, 0x007c,
- 0x2011, 0x0101, 0x20a9, 0x000c, 0x810b, 0x0070, 0x22b1, 0x0078,
- 0x22ac, 0xa18c, 0xf000, 0x2204, 0xa084, 0x0fff, 0xa105, 0x2012,
- 0x007c, 0x2011, 0x0102, 0x2204, 0xa084, 0xffcf, 0xa105, 0x2012,
- 0x007c, 0x8103, 0x8003, 0xa080, 0x0020, 0x0c7e, 0x2061, 0x0100,
- 0x609a, 0x62ac, 0x63ac, 0x0c7f, 0x007c, 0x8103, 0x8003, 0xa080,
- 0x0022, 0x0c7e, 0x2061, 0x0100, 0x609a, 0x60a4, 0xa084, 0xffdf,
- 0x60ae, 0x0c7f, 0x007c, 0x8103, 0x8003, 0xa080, 0x0022, 0x0c7e,
- 0x2061, 0x0100, 0x609a, 0x60a4, 0xa085, 0x0020, 0x60ae, 0x0c7f,
- 0x007c, 0x8103, 0x8003, 0xa080, 0x0020, 0x0c7e, 0x2061, 0x0100,
- 0x609a, 0x60a4, 0x62ae, 0x2010, 0x60a4, 0x63ae, 0x2018, 0x0c7f,
- 0x007c, 0x2091, 0x8000, 0x0c7e, 0x0e7e, 0x6818, 0xa005, 0x0040,
- 0x233c, 0x2061, 0x7400, 0x1078, 0x2344, 0x0040, 0x2328, 0x20a9,
- 0x0000, 0x2061, 0x7300, 0x0c7e, 0x1078, 0x2344, 0x0040, 0x2318,
- 0x0c7f, 0x8c60, 0x0070, 0x2316, 0x0078, 0x230b, 0x0078, 0x233c,
- 0x007f, 0xa082, 0x7300, 0x2071, 0x5040, 0x7086, 0x7182, 0x2001,
- 0x0004, 0x706e, 0x7093, 0x000f, 0x1078, 0x21ac, 0x0078, 0x2338,
- 0x60c0, 0xa005, 0x00c0, 0x233c, 0x2071, 0x5040, 0x7182, 0x2c00,
- 0x708a, 0x2001, 0x0006, 0x706e, 0x7093, 0x000f, 0x1078, 0x21ac,
- 0x2001, 0x0000, 0x0078, 0x233e, 0x2001, 0x0001, 0x2091, 0x8001,
- 0xa005, 0x0e7f, 0x0c7f, 0x007c, 0x2c04, 0xa005, 0x0040, 0x235b,
- 0x2060, 0x600c, 0xa306, 0x00c0, 0x2358, 0x6010, 0xa206, 0x00c0,
- 0x2358, 0x6014, 0xa106, 0x00c0, 0x2358, 0xa006, 0x0078, 0x235d,
- 0x6000, 0x0078, 0x2345, 0xa085, 0x0001, 0x007c, 0x2011, 0x5041,
- 0x220c, 0xa18c, 0x000f, 0x2011, 0x013b, 0x2204, 0xa084, 0x0100,
- 0x0040, 0x2374, 0x2021, 0xff04, 0x2122, 0x810b, 0x810b, 0x810b,
- 0x810b, 0xa18d, 0x0f00, 0x2104, 0x007c, 0x0e7e, 0x68e4, 0xa08c,
- 0x0020, 0x0040, 0x23c8, 0xa084, 0x0006, 0x00c0, 0x23c8, 0x6014,
- 0x8007, 0xa084, 0x000f, 0x8003, 0x8003, 0x8003, 0xa0f0, 0x5280,
- 0x7004, 0xa084, 0x000a, 0x00c0, 0x23c8, 0x7108, 0xa194, 0xff00,
- 0x0040, 0x23c8, 0xa18c, 0x00ff, 0x2001, 0x000c, 0xa106, 0x0040,
- 0x23af, 0x2001, 0x0012, 0xa106, 0x0040, 0x23b3, 0x2001, 0x0014,
- 0xa106, 0x0040, 0x23b7, 0x2001, 0x0019, 0xa106, 0x0040, 0x23bb,
- 0x2001, 0x0032, 0xa106, 0x0040, 0x23bf, 0x0078, 0x23c3, 0x2009,
- 0x0012, 0x0078, 0x23c5, 0x2009, 0x0014, 0x0078, 0x23c5, 0x2009,
- 0x0019, 0x0078, 0x23c5, 0x2009, 0x0020, 0x0078, 0x23c5, 0x2009,
- 0x003f, 0x0078, 0x23c5, 0x2011, 0x0000, 0x2100, 0xa205, 0x700a,
- 0x0e7f, 0x007c, 0x0068, 0x23ca, 0x2091, 0x8000, 0x2071, 0x0000,
- 0x007e, 0x7018, 0xa084, 0x0001, 0x00c0, 0x23d1, 0x007f, 0x2071,
- 0x0010, 0x70ca, 0x007f, 0x70c6, 0x70c3, 0x8002, 0x70db, 0x073f,
- 0x70df, 0x0000, 0x2071, 0x0000, 0x701b, 0x0001, 0x2091, 0x4080,
- 0x0078, 0x23e8, 0x107e, 0x007e, 0x127e, 0x2091, 0x2300, 0x7f3c,
- 0x7e58, 0x7c30, 0x7d38, 0x77c2, 0x74c6, 0x76ca, 0x75ce, 0xa594,
- 0x003f, 0xa49c, 0x0003, 0xa484, 0x000f, 0x0079, 0x23ff, 0x2411,
- 0x2411, 0x2411, 0x274b, 0x3907, 0x240f, 0x2440, 0x244a, 0x240f,
- 0x240f, 0x240f, 0x240f, 0x240f, 0x240f, 0x240f, 0x240f, 0x1078,
- 0x23ca, 0x8507, 0xa084, 0x001f, 0x0079, 0x2416, 0x2454, 0x274b,
- 0x2905, 0x2a02, 0x2a2a, 0x2cc3, 0x2f6e, 0x2fb1, 0x2ffc, 0x3081,
- 0x3139, 0x31e2, 0x2440, 0x2827, 0x2f43, 0x2436, 0x3c78, 0x3c98,
- 0x3e5e, 0x3e6a, 0x3f3f, 0x2436, 0x2436, 0x4012, 0x4016, 0x3c76,
- 0x2436, 0x3dc9, 0x2436, 0x3b56, 0x244a, 0x2436, 0x1078, 0x23ca,
- 0x0018, 0x23ef, 0x127f, 0x2091, 0x8001, 0x007f, 0x107f, 0x007c,
- 0x2019, 0x4cfd, 0x1078, 0x2255, 0x702f, 0x0001, 0x781b, 0x004f,
- 0x0078, 0x2438, 0x2019, 0x4c5b, 0x1078, 0x2255, 0x702f, 0x8000,
- 0x781b, 0x00d5, 0x0078, 0x2438, 0x7242, 0x2009, 0x500f, 0x200b,
- 0x0000, 0xa584, 0x0001, 0x00c0, 0x3b6a, 0x0040, 0x2471, 0x1078,
- 0x23ca, 0x7003, 0x0000, 0x704b, 0x0000, 0x7043, 0x0000, 0x7037,
- 0x0000, 0x1078, 0x38de, 0x0018, 0x23ef, 0x2009, 0x500f, 0x200b,
- 0x0000, 0x7068, 0xa005, 0x00c0, 0x253c, 0x706c, 0xa084, 0x0007,
- 0x0079, 0x247a, 0x2573, 0x2482, 0x248e, 0x24ab, 0x24cd, 0x251a,
- 0x24f3, 0x2482, 0x1078, 0x38c6, 0x2009, 0x0048, 0x1078, 0x2e0f,
- 0x00c0, 0x248c, 0x7003, 0x0004, 0x0078, 0x2438, 0x1078, 0x38c6,
- 0x00c0, 0x24a9, 0x7080, 0x8007, 0x7882, 0x789b, 0x0010, 0x78ab,
- 0x000c, 0x789b, 0x0060, 0x78ab, 0x0001, 0x785b, 0x0004, 0x2009,
- 0x00e5, 0x1078, 0x2e03, 0x00c0, 0x24a9, 0x7003, 0x0004, 0x7093,
- 0x000f, 0x0078, 0x2438, 0x1078, 0x38c6, 0x00c0, 0x24cb, 0x7180,
- 0x8107, 0x7882, 0x789b, 0x0010, 0xa18c, 0x001f, 0xa18d, 0x00c0,
- 0x79aa, 0x78ab, 0x0006, 0x789b, 0x0060, 0x78ab, 0x0002, 0x785b,
- 0x0004, 0x2009, 0x00e5, 0x1078, 0x2e03, 0x00c0, 0x24cb, 0x7003,
- 0x0004, 0x7093, 0x000f, 0x0078, 0x2438, 0x1078, 0x38c6, 0x00c0,
- 0x24f1, 0x7180, 0x8107, 0x7882, 0x789b, 0x0010, 0xa18c, 0x001f,
- 0xa18d, 0x00c0, 0x79aa, 0x78ab, 0x0020, 0x7184, 0x79aa, 0x78ab,
- 0x000d, 0x789b, 0x0060, 0x78ab, 0x0004, 0x785b, 0x0004, 0x2009,
- 0x00e5, 0x1078, 0x2e03, 0x00c0, 0x24f1, 0x7003, 0x0004, 0x7093,
- 0x000f, 0x0078, 0x2438, 0x1078, 0x38c6, 0x00c0, 0x2518, 0x7180,
- 0x8107, 0x7882, 0x789b, 0x0010, 0xa18c, 0x001f, 0xa18d, 0x00c0,
- 0x79aa, 0x78ab, 0x0006, 0x789b, 0x0060, 0x78ab, 0x0002, 0x785b,
- 0x0004, 0x2009, 0x00e5, 0x1078, 0x2e03, 0x00c0, 0x2518, 0x7088,
- 0x708b, 0x0000, 0x2068, 0x704a, 0x7003, 0x0002, 0x7093, 0x000f,
- 0x0078, 0x2438, 0x1078, 0x38c6, 0x00c0, 0x2438, 0x7088, 0x2068,
- 0x6f14, 0x1078, 0x37bd, 0x2c50, 0x1078, 0x3978, 0x789b, 0x0010,
- 0x6814, 0xa084, 0x001f, 0xa085, 0x0080, 0x78aa, 0x6e1c, 0x2041,
- 0x0001, 0x708c, 0xa084, 0x0400, 0x2001, 0x0004, 0x0040, 0x253a,
- 0x2001, 0x0006, 0x0078, 0x265b, 0x1078, 0x38c6, 0x00c0, 0x2438,
- 0x789b, 0x0010, 0x7068, 0x2068, 0x6f14, 0x1078, 0x37bd, 0x2c50,
- 0x1078, 0x3978, 0x6008, 0xa085, 0x0010, 0x600a, 0x6824, 0xa005,
- 0x0040, 0x255a, 0xa082, 0x0006, 0x0048, 0x2558, 0x0078, 0x255a,
- 0x6827, 0x0005, 0x6b14, 0xa39c, 0x001f, 0xa39d, 0x00c0, 0x7058,
- 0xa084, 0x8000, 0x0040, 0x2568, 0xa684, 0x0001, 0x0040, 0x256a,
- 0xa39c, 0xffbf, 0x7baa, 0x2031, 0x0020, 0x2041, 0x0001, 0x2001,
- 0x0003, 0x0078, 0x265b, 0x0018, 0x23ef, 0x744c, 0xa485, 0x0000,
- 0x0040, 0x258d, 0xa080, 0x5080, 0x2030, 0x7150, 0x8108, 0xa12a,
- 0x0048, 0x2584, 0x2009, 0x5080, 0x2164, 0x6504, 0x85ff, 0x00c0,
- 0x259e, 0x8421, 0x00c0, 0x257e, 0x7152, 0x7003, 0x0000, 0x704b,
- 0x0000, 0x7040, 0xa005, 0x0040, 0x3b6a, 0x0078, 0x2438, 0x764c,
- 0xa6b0, 0x5080, 0x7150, 0x2600, 0x0078, 0x2589, 0x7152, 0x2568,
- 0x2558, 0x754a, 0x2c50, 0x6034, 0xa085, 0x0000, 0x00c0, 0x259b,
- 0x6708, 0x773a, 0xa784, 0x033f, 0x0040, 0x25d4, 0xa784, 0x0021,
- 0x00c0, 0x259b, 0xa784, 0x0002, 0x0040, 0x25bd, 0xa784, 0x0004,
- 0x0040, 0x259b, 0xa7bc, 0xfffb, 0x670a, 0xa784, 0x0008, 0x00c0,
- 0x259b, 0xa784, 0x0010, 0x00c0, 0x259b, 0xa784, 0x0200, 0x00c0,
- 0x259b, 0xa784, 0x0100, 0x0040, 0x25d4, 0x6018, 0xa005, 0x00c0,
- 0x259b, 0xa7bc, 0xfeff, 0x670a, 0x6823, 0x0000, 0x6e1c, 0xa684,
- 0x000e, 0x6118, 0x0040, 0x25e4, 0x601c, 0xa102, 0x0048, 0x25e7,
- 0x0040, 0x25e7, 0x0078, 0x2597, 0x81ff, 0x00c0, 0x2597, 0x68c3,
- 0x0000, 0xa784, 0x0080, 0x00c0, 0x25ef, 0x700c, 0x6022, 0xa7bc,
- 0xff7f, 0x670a, 0x1078, 0x3978, 0x0018, 0x23ef, 0x789b, 0x0010,
- 0xa046, 0x1078, 0x38c6, 0x00c0, 0x2438, 0x6b14, 0xa39c, 0x001f,
- 0xa39d, 0x00c0, 0x7058, 0xa084, 0x8000, 0x0040, 0x260b, 0xa684,
- 0x0001, 0x0040, 0x260d, 0xa39c, 0xffbf, 0xa684, 0x0010, 0x0040,
- 0x2613, 0xa39d, 0x0020, 0x7baa, 0x8840, 0xa684, 0x000e, 0x00c0,
- 0x261e, 0xa7bd, 0x0010, 0x670a, 0x0078, 0x2659, 0x7158, 0xa18c,
- 0x0800, 0x0040, 0x33d7, 0x2011, 0x0020, 0xa684, 0x0008, 0x00c0,
- 0x262f, 0x8210, 0xa684, 0x0002, 0x00c0, 0x262f, 0x8210, 0x7aaa,
- 0x8840, 0x1078, 0x38de, 0x6a14, 0x610c, 0x8108, 0xa18c, 0x00ff,
- 0xa1e0, 0x7300, 0x2c64, 0x8cff, 0x0040, 0x2650, 0x6014, 0xa206,
- 0x00c0, 0x263a, 0x60b8, 0x8001, 0x60ba, 0x00c0, 0x2635, 0x0c7e,
- 0x2a60, 0x6008, 0xa085, 0x0100, 0x600a, 0x0c7f, 0x0078, 0x2573,
- 0x1078, 0x38c6, 0x00c0, 0x2438, 0x2a60, 0x610e, 0x79aa, 0x8840,
- 0x7132, 0x2001, 0x0001, 0x007e, 0x715c, 0xa184, 0x0018, 0x0040,
- 0x2676, 0xa184, 0x0010, 0x0040, 0x2669, 0x1078, 0x35d6, 0x00c0,
- 0x2699, 0xa184, 0x0008, 0x0040, 0x2676, 0x69a0, 0xa184, 0x0600,
- 0x00c0, 0x2676, 0x1078, 0x34c7, 0x0078, 0x2699, 0x69a0, 0xa184,
- 0x0800, 0x0040, 0x268d, 0x0c7e, 0x027e, 0x2960, 0x6000, 0xa085,
- 0x2000, 0x6002, 0x6104, 0xa18d, 0x0010, 0x6106, 0x027f, 0x0c7f,
- 0x1078, 0x35d6, 0x00c0, 0x2699, 0x69a0, 0xa184, 0x0200, 0x0040,
- 0x2695, 0x1078, 0x3516, 0x0078, 0x2699, 0xa184, 0x0400, 0x00c0,
- 0x2672, 0x69a0, 0xa184, 0x1000, 0x0040, 0x26a4, 0x6914, 0xa18c,
- 0xff00, 0x810f, 0x1078, 0x22cd, 0x007f, 0x7002, 0xa68c, 0x00e0,
- 0xa684, 0x0060, 0x0040, 0x26b2, 0xa086, 0x0060, 0x00c0, 0x26b2,
- 0xa18d, 0x4000, 0x88ff, 0x0040, 0x26b7, 0xa18d, 0x0004, 0x795a,
- 0x69b6, 0x789b, 0x0060, 0x2800, 0x78aa, 0x789b, 0x0061, 0x6818,
- 0xa08d, 0x8000, 0xa084, 0x7fff, 0x691a, 0xa68c, 0x0080, 0x0040,
- 0x26d6, 0x7097, 0x0000, 0xa08a, 0x000d, 0x0050, 0x26d4, 0xa08a,
- 0x000c, 0x7196, 0x2001, 0x000c, 0x800c, 0x719a, 0x78aa, 0x8008,
- 0x810c, 0x0040, 0x33dd, 0xa18c, 0x00f8, 0x00c0, 0x33dd, 0x157e,
- 0x137e, 0x147e, 0x20a1, 0x012b, 0x789b, 0x0000, 0x8000, 0x80ac,
- 0xad80, 0x000b, 0x2098, 0x53a6, 0x147f, 0x137f, 0x157f, 0x6814,
- 0x8007, 0x7882, 0x6d94, 0x7dd6, 0x7dde, 0x6e98, 0x7ed2, 0x7eda,
- 0x1078, 0x38c6, 0x00c0, 0x270d, 0x702c, 0x8003, 0x0048, 0x2706,
- 0x2019, 0x4c5b, 0x1078, 0x2255, 0x702f, 0x8000, 0x7830, 0xa084,
- 0x00c0, 0x00c0, 0x270d, 0x0098, 0x2715, 0x6008, 0xa084, 0xffef,
- 0x600a, 0x1078, 0x38de, 0x0078, 0x2461, 0x7200, 0xa284, 0x0007,
- 0xa086, 0x0001, 0x00c0, 0x2722, 0x781b, 0x004f, 0x1078, 0x38de,
- 0x0078, 0x2733, 0x6ab4, 0xa295, 0x2000, 0x7a5a, 0x781b, 0x004f,
- 0x1078, 0x38de, 0x7200, 0x2500, 0xa605, 0x0040, 0x2733, 0xa284,
- 0x0007, 0x1079, 0x2741, 0xad80, 0x0009, 0x7036, 0xa284, 0x0007,
- 0xa086, 0x0001, 0x00c0, 0x2438, 0x6018, 0x8000, 0x601a, 0x0078,
- 0x2438, 0x2749, 0x48f7, 0x48f7, 0x48e6, 0x48f7, 0x2749, 0x48e6,
- 0x2749, 0x1078, 0x23ca, 0x1078, 0x38c6, 0x0f7e, 0x2079, 0x5000,
- 0x78cc, 0x0f7f, 0xa084, 0x0001, 0x0040, 0x276f, 0x706c, 0xa086,
- 0x0001, 0x00c0, 0x275e, 0x706e, 0x0078, 0x2802, 0x706c, 0xa086,
- 0x0005, 0x00c0, 0x276d, 0x7088, 0x2068, 0x681b, 0x0004, 0x6817,
- 0x0000, 0x6820, 0xa085, 0x0008, 0x6822, 0x706f, 0x0000, 0x2011,
- 0x0004, 0x716c, 0xa186, 0x0001, 0x0040, 0x2790, 0xa186, 0x0007,
- 0x00c0, 0x2780, 0x2009, 0x5038, 0x200b, 0x0005, 0x0078, 0x2790,
- 0x2009, 0x5013, 0x2104, 0x2009, 0x5012, 0x200a, 0x2009, 0x5038,
- 0x200b, 0x0001, 0x706f, 0x0000, 0x7073, 0x0001, 0x0078, 0x2792,
- 0x706f, 0x0000, 0x1078, 0x4633, 0x157e, 0x20a9, 0x0010, 0x2039,
- 0x0000, 0x1078, 0x36b0, 0xa7b8, 0x0100, 0x0070, 0x27a1, 0x0078,
- 0x2799, 0x157f, 0x7000, 0x0079, 0x27a5, 0x27d3, 0x27ba, 0x27ba,
- 0x27ad, 0x27d3, 0x27d3, 0x27d3, 0x27d3, 0x2021, 0x505a, 0x2404,
- 0xa005, 0x0040, 0x27d3, 0xad06, 0x00c0, 0x27ba, 0x6800, 0x2022,
- 0x0078, 0x27ca, 0x6820, 0xa084, 0x0001, 0x00c0, 0x27c6, 0x6f14,
- 0x1078, 0x37bd, 0x1078, 0x33ae, 0x0078, 0x27ca, 0x7060, 0x2060,
- 0x6800, 0x6002, 0x6a1a, 0x6817, 0x0000, 0x6820, 0xa085, 0x0008,
- 0x6822, 0x1078, 0x1c53, 0x2021, 0x7400, 0x1078, 0x280f, 0x2021,
- 0x505a, 0x1078, 0x280f, 0x157e, 0x20a9, 0x0000, 0x2021, 0x7300,
- 0x1078, 0x280f, 0x8420, 0x0070, 0x27e7, 0x0078, 0x27e0, 0x2061,
- 0x5300, 0x2021, 0x0002, 0x20a9, 0x0100, 0x6018, 0x6110, 0x81ff,
- 0x0040, 0x27f6, 0xa102, 0x0050, 0x27f6, 0x6012, 0x601b, 0x0000,
- 0xace0, 0x0010, 0x0070, 0x27fe, 0x0078, 0x27ed, 0x8421, 0x00c0,
- 0x27eb, 0x157f, 0x709c, 0xa084, 0x8000, 0x0040, 0x2809, 0x1078,
- 0x39cc, 0x7003, 0x0000, 0x704b, 0x0000, 0x0078, 0x2438, 0x047e,
- 0x2404, 0xa005, 0x0040, 0x2823, 0x2068, 0x6800, 0x007e, 0x6a1a,
- 0x6817, 0x0000, 0x6820, 0xa085, 0x0008, 0x6822, 0x1078, 0x1c53,
- 0x007f, 0x0078, 0x2811, 0x047f, 0x2023, 0x0000, 0x007c, 0xa282,
- 0x0003, 0x0050, 0x282d, 0x1078, 0x23ca, 0x2300, 0x0079, 0x2830,
- 0x2833, 0x28a6, 0x28c3, 0xa282, 0x0002, 0x0040, 0x2839, 0x1078,
- 0x23ca, 0x706c, 0x706f, 0x0000, 0x7093, 0x0000, 0x0079, 0x2840,
- 0x2848, 0x2848, 0x284a, 0x287e, 0x33e3, 0x2848, 0x287e, 0x2848,
- 0x1078, 0x23ca, 0x7780, 0x1078, 0x36b0, 0x7780, 0xa7bc, 0x0f00,
- 0x1078, 0x37bd, 0x6018, 0xa005, 0x0040, 0x2875, 0x2021, 0x7400,
- 0x2009, 0x0004, 0x2011, 0x0010, 0x1078, 0x28de, 0x0040, 0x2875,
- 0x157e, 0x20a9, 0x0000, 0x2021, 0x7300, 0x047e, 0x2009, 0x0004,
- 0x2011, 0x0010, 0x1078, 0x28de, 0x047f, 0x0040, 0x2874, 0x8420,
- 0x0070, 0x2874, 0x0078, 0x2865, 0x157f, 0x8738, 0xa784, 0x001f,
- 0x00c0, 0x2850, 0x0078, 0x2461, 0x0078, 0x2461, 0x7780, 0x1078,
- 0x37bd, 0x6018, 0xa005, 0x0040, 0x28a4, 0x2021, 0x7400, 0x2009,
- 0x0005, 0x2011, 0x0020, 0x1078, 0x28de, 0x0040, 0x28a4, 0x157e,
- 0x20a9, 0x0000, 0x2021, 0x7300, 0x047e, 0x2009, 0x0005, 0x2011,
- 0x0020, 0x1078, 0x28de, 0x047f, 0x0040, 0x28a3, 0x8420, 0x0070,
- 0x28a3, 0x0078, 0x2894, 0x157f, 0x0078, 0x2461, 0x2200, 0x0079,
- 0x28a9, 0x28ac, 0x28ae, 0x28ae, 0x1078, 0x23ca, 0x2009, 0x0012,
- 0x706c, 0xa086, 0x0002, 0x0040, 0x28b7, 0x2009, 0x000e, 0x6818,
- 0xa084, 0x8000, 0x0040, 0x28bd, 0x691a, 0x706f, 0x0000, 0x7073,
- 0x0001, 0x0078, 0x3854, 0x2200, 0x0079, 0x28c6, 0x28cb, 0x28ae,
- 0x28c9, 0x1078, 0x23ca, 0x1078, 0x4633, 0x7000, 0xa086, 0x0001,
- 0x00c0, 0x3373, 0x1078, 0x33c4, 0x6008, 0xa084, 0xffef, 0x600a,
- 0x1078, 0x3366, 0x0040, 0x3373, 0x0078, 0x2573, 0x2404, 0xa005,
- 0x0040, 0x2901, 0x2068, 0x2d04, 0x007e, 0x6814, 0xa706, 0x0040,
- 0x28ed, 0x2d20, 0x007f, 0x0078, 0x28df, 0x007f, 0x2022, 0x691a,
- 0x6817, 0x0000, 0x6820, 0xa205, 0x6822, 0x1078, 0x1c53, 0x6010,
- 0x8001, 0x6012, 0x6008, 0xa084, 0xffef, 0x600a, 0x1078, 0x33c4,
- 0x007c, 0xa085, 0x0001, 0x0078, 0x2900, 0x2300, 0x0079, 0x2908,
- 0x290d, 0x290b, 0x29a6, 0x1078, 0x23ca, 0x78ec, 0xa084, 0x0001,
- 0x00c0, 0x2921, 0x7000, 0xa086, 0x0004, 0x00c0, 0x2919, 0x0078,
- 0x2944, 0x1078, 0x33c4, 0x6008, 0xa084, 0xffef, 0x600a, 0x0078,
- 0x3373, 0x78e4, 0xa005, 0x00d0, 0x2944, 0x0018, 0x2438, 0x2008,
- 0xa084, 0x0030, 0x00c0, 0x2930, 0x781b, 0x004f, 0x0078, 0x2438,
- 0x78ec, 0xa084, 0x0003, 0x0040, 0x292c, 0x2100, 0xa084, 0x0007,
- 0x0079, 0x293a, 0x297d, 0x2988, 0x296e, 0x2942, 0x38b9, 0x38b9,
- 0x2942, 0x2997, 0x1078, 0x23ca, 0x7000, 0xa086, 0x0004, 0x00c0,
- 0x295e, 0x706c, 0xa086, 0x0002, 0x00c0, 0x2954, 0x2011, 0x0002,
- 0x2019, 0x0000, 0x0078, 0x2827, 0x706c, 0xa086, 0x0006, 0x0040,
- 0x294e, 0x706c, 0xa086, 0x0004, 0x0040, 0x294e, 0x79e4, 0xa184,
- 0x0030, 0x0040, 0x2968, 0x78ec, 0xa084, 0x0003, 0x00c0, 0x296a,
- 0x0078, 0x2f43, 0x2001, 0x0003, 0x0078, 0x2cd7, 0x6818, 0xa084,
- 0x8000, 0x0040, 0x2975, 0x681b, 0x001d, 0x1078, 0x368f, 0x782b,
- 0x3008, 0x781b, 0x0056, 0x0078, 0x2438, 0x6818, 0xa084, 0x8000,
- 0x0040, 0x2984, 0x681b, 0x001d, 0x1078, 0x368f, 0x0078, 0x3884,
- 0x6818, 0xa084, 0x8000, 0x0040, 0x298f, 0x681b, 0x001d, 0x1078,
- 0x368f, 0x782b, 0x3008, 0x781b, 0x00d2, 0x0078, 0x2438, 0x6818,
- 0xa084, 0x8000, 0x0040, 0x299e, 0x681b, 0x001d, 0x1078, 0x368f,
- 0x782b, 0x3008, 0x781b, 0x0093, 0x0078, 0x2438, 0xa584, 0x000f,
- 0x00c0, 0x29c3, 0x7000, 0x0079, 0x29ad, 0x2461, 0x29b7, 0x29b5,
- 0x3373, 0x3373, 0x3373, 0x3373, 0x29b5, 0x1078, 0x23ca, 0x1078,
- 0x33c4, 0x6008, 0xa084, 0xffef, 0x600a, 0x1078, 0x3366, 0x0040,
- 0x3373, 0x0078, 0x2573, 0x78e4, 0xa005, 0x00d0, 0x2944, 0x0018,
- 0x2944, 0x2008, 0xa084, 0x0030, 0x00c0, 0x29d2, 0x781b, 0x004f,
- 0x0078, 0x2438, 0x78ec, 0xa084, 0x0003, 0x0040, 0x29ce, 0x2100,
- 0xa184, 0x0007, 0x0079, 0x29dc, 0x29ee, 0x29f2, 0x29e6, 0x29e4,
- 0x38b9, 0x38b9, 0x29e4, 0x38af, 0x1078, 0x23ca, 0x1078, 0x3697,
- 0x782b, 0x3008, 0x781b, 0x0056, 0x0078, 0x2438, 0x1078, 0x3697,
- 0x0078, 0x3884, 0x1078, 0x3697, 0x782b, 0x3008, 0x781b, 0x00d2,
- 0x0078, 0x2438, 0x1078, 0x3697, 0x782b, 0x3008, 0x781b, 0x0093,
- 0x0078, 0x2438, 0x2300, 0x0079, 0x2a05, 0x2a0a, 0x2a08, 0x2a0c,
- 0x1078, 0x23ca, 0x0078, 0x3081, 0x681b, 0x0008, 0x78a3, 0x0000,
- 0x79e4, 0xa184, 0x0030, 0x0040, 0x3081, 0x78ec, 0xa084, 0x0003,
- 0x0040, 0x3081, 0xa184, 0x0007, 0x0079, 0x2a1e, 0x2a26, 0x29f2,
- 0x296e, 0x3854, 0x38b9, 0x38b9, 0x2a26, 0x38af, 0x1078, 0x3868,
- 0x0078, 0x2438, 0xa282, 0x0005, 0x0050, 0x2a30, 0x1078, 0x23ca,
- 0x2300, 0x0079, 0x2a33, 0x2a36, 0x2c84, 0x2c92, 0x2200, 0x0079,
- 0x2a39, 0x2a53, 0x2a40, 0x2a53, 0x2a3e, 0x2c69, 0x1078, 0x23ca,
- 0x789b, 0x0018, 0x78a8, 0xa084, 0x00ff, 0xa082, 0x0020, 0x0048,
- 0x366b, 0xa08a, 0x0004, 0x00c8, 0x366b, 0x0079, 0x2a4f, 0x366b,
- 0x366b, 0x366b, 0x3619, 0x789b, 0x0018, 0x79a8, 0xa184, 0x0080,
- 0x0040, 0x2a64, 0x0078, 0x366b, 0x7000, 0xa005, 0x00c0, 0x2a5a,
- 0x2011, 0x0004, 0x0078, 0x31f5, 0xa184, 0x00ff, 0xa08a, 0x0010,
- 0x00c8, 0x366b, 0x0079, 0x2a6c, 0x2a7e, 0x2a7c, 0x2a96, 0x2a9a,
- 0x2b55, 0x366b, 0x366b, 0x2b57, 0x366b, 0x366b, 0x2c65, 0x2c65,
- 0x366b, 0x366b, 0x366b, 0x2c67, 0x1078, 0x23ca, 0xa684, 0x1000,
- 0x0040, 0x2a8b, 0x2001, 0x0500, 0x8000, 0x8000, 0x783a, 0x781b,
- 0x0091, 0x0078, 0x2438, 0x6818, 0xa084, 0x8000, 0x0040, 0x2a94,
- 0x681b, 0x001d, 0x0078, 0x2a82, 0x0078, 0x3854, 0x681b, 0x001d,
- 0x0078, 0x367b, 0x6920, 0x6922, 0xa684, 0x1800, 0x00c0, 0x2adb,
- 0x6820, 0xa084, 0x0001, 0x00c0, 0x2ae1, 0x6818, 0xa086, 0x0008,
- 0x00c0, 0x2aac, 0x681b, 0x0000, 0xa684, 0x0400, 0x0040, 0x2b51,
- 0xa684, 0x0080, 0x0040, 0x2ad7, 0x7097, 0x0000, 0x6818, 0xa084,
- 0x003f, 0xa08a, 0x000d, 0x0050, 0x2ad7, 0xa08a, 0x000c, 0x7196,
- 0x2001, 0x000c, 0x800c, 0x719a, 0x789b, 0x0061, 0x78aa, 0x157e,
- 0x137e, 0x147e, 0x20a1, 0x012b, 0x789b, 0x0000, 0x8000, 0x80ac,
- 0xad80, 0x000b, 0x2098, 0x53a6, 0x147f, 0x137f, 0x157f, 0x781b,
- 0x0058, 0x0078, 0x2438, 0xa684, 0x1000, 0x0040, 0x2ae1, 0x0078,
- 0x2438, 0xa684, 0x0060, 0x0040, 0x2b4d, 0xa684, 0x0800, 0x0040,
- 0x2b4d, 0xa684, 0x8000, 0x00c0, 0x2aef, 0x0078, 0x2b09, 0xa6b4,
- 0x7fff, 0x7e5a, 0x6eb6, 0x789b, 0x0076, 0x7aac, 0x79ac, 0x78ac,
- 0x801b, 0x00c8, 0x2afc, 0x8000, 0xa084, 0x003f, 0xa108, 0xa291,
- 0x0000, 0x6b98, 0x2100, 0xa302, 0x68b2, 0x6b94, 0x2200, 0xa303,
- 0x68ae, 0xa684, 0x4000, 0x0040, 0x2b11, 0xa6b4, 0xbfff, 0x7e5a,
- 0x6eb6, 0x7000, 0xa086, 0x0003, 0x00c0, 0x2b1e, 0x1078, 0x46e9,
- 0x1078, 0x48e6, 0x781b, 0x0064, 0x0078, 0x2438, 0xa006, 0x1078,
- 0x49ed, 0x6ab0, 0x69ac, 0x6c98, 0x6b94, 0x2200, 0xa105, 0x0040,
- 0x2b2d, 0x2200, 0xa422, 0x2100, 0xa31b, 0x6caa, 0x7cd2, 0x7cda,
- 0x6ba6, 0x7bd6, 0x7bde, 0x2300, 0xa405, 0x00c0, 0x2b3f, 0xa6b5,
- 0x4000, 0x7e5a, 0x6eb6, 0x781b, 0x0064, 0x0078, 0x2438, 0x781b,
- 0x0064, 0x2200, 0xa115, 0x00c0, 0x2b49, 0x1078, 0x48f7, 0x0078,
- 0x2438, 0x1078, 0x4942, 0x0078, 0x2438, 0x781b, 0x0065, 0x0078,
- 0x2438, 0x781b, 0x0058, 0x0078, 0x2438, 0x1078, 0x23ca, 0x0078,
- 0x2bb8, 0x6920, 0xa184, 0x0100, 0x0040, 0x2b6f, 0xa18c, 0xfeff,
- 0x6922, 0x0c7e, 0x7054, 0x2060, 0x6000, 0xa084, 0xefff, 0x6002,
- 0x6004, 0xa084, 0xfff5, 0x6006, 0x0c7f, 0x0078, 0x2ba7, 0xa184,
- 0x0200, 0x0040, 0x2ba7, 0xa18c, 0xfdff, 0x6922, 0x0c7e, 0x7054,
- 0x2060, 0x6000, 0xa084, 0xdfff, 0x6002, 0x6004, 0xa084, 0xffef,
- 0x6006, 0x2008, 0x2c48, 0x0c7f, 0xa184, 0x0008, 0x0040, 0x2ba7,
- 0x1078, 0x37b9, 0x1078, 0x34c7, 0x88ff, 0x0040, 0x2ba7, 0x789b,
- 0x0060, 0x2800, 0x78aa, 0x7e58, 0xa6b5, 0x0004, 0x7e5a, 0xa684,
- 0x0400, 0x00c0, 0x2ba1, 0x782b, 0x3008, 0x781b, 0x0056, 0x0078,
- 0x2438, 0x782b, 0x3008, 0x781b, 0x0065, 0x0078, 0x2438, 0x7e58,
- 0xa684, 0x0400, 0x00c0, 0x2bb0, 0x781b, 0x0058, 0x0078, 0x2438,
- 0x781b, 0x0065, 0x0078, 0x2438, 0x0078, 0x3673, 0x0078, 0x3673,
- 0x2019, 0x0000, 0x7990, 0xa18c, 0x0007, 0x0040, 0x2bb6, 0x789b,
- 0x0010, 0x78a8, 0xa094, 0x00ff, 0xa286, 0x0001, 0x00c0, 0x2bf6,
- 0x2300, 0x7ca8, 0xa400, 0x2018, 0xa102, 0x0040, 0x2bee, 0x0048,
- 0x2bd3, 0x0078, 0x2bf0, 0xa380, 0x0002, 0xa102, 0x00c8, 0x2bee,
- 0x6920, 0xa18c, 0xfcff, 0x6922, 0x0c7e, 0x7054, 0x2060, 0x6000,
- 0xa084, 0xefef, 0x6002, 0x6004, 0xa084, 0xffe5, 0x6006, 0x0c7f,
- 0x7e58, 0xa6b4, 0xfffb, 0x7e5a, 0x0078, 0x2ba8, 0x0078, 0x2b59,
- 0x24a8, 0x7aa8, 0x00f0, 0x2bf0, 0x0078, 0x2bc1, 0xa284, 0x00f0,
- 0xa086, 0x0020, 0x00c0, 0x2c56, 0x8318, 0x8318, 0x2300, 0xa102,
- 0x0040, 0x2c06, 0x0048, 0x2c06, 0x0078, 0x2c53, 0xa286, 0x0023,
- 0x0040, 0x2bb6, 0x681c, 0xa084, 0xfff1, 0x681e, 0x7e58, 0xa684,
- 0xfff1, 0xa085, 0x0010, 0x2030, 0x7e5a, 0x6008, 0xa085, 0x0010,
- 0x600a, 0x0c7e, 0x7054, 0x2060, 0x6004, 0x2008, 0x2c48, 0x0c7f,
- 0xa184, 0x0010, 0x0040, 0x2c2a, 0x1078, 0x37b9, 0x1078, 0x35d6,
- 0x0078, 0x2c39, 0x0c7e, 0x7054, 0x2060, 0x6004, 0x2008, 0x2c48,
- 0x0c7f, 0xa184, 0x0008, 0x0040, 0x2ba7, 0x1078, 0x37b9, 0x1078,
- 0x34c7, 0x88ff, 0x0040, 0x2ba7, 0x789b, 0x0060, 0x2800, 0x78aa,
- 0xa6b5, 0x0004, 0x7e5a, 0xa684, 0x0400, 0x00c0, 0x2c4d, 0x782b,
- 0x3008, 0x781b, 0x0056, 0x0078, 0x2438, 0x782b, 0x3008, 0x781b,
- 0x0065, 0x0078, 0x2438, 0x7aa8, 0x0078, 0x2bc1, 0x8318, 0x2300,
- 0xa102, 0x0040, 0x2c5f, 0x0048, 0x2c5f, 0x0078, 0x2bc1, 0xa284,
- 0x0080, 0x00c0, 0x367b, 0x0078, 0x3673, 0x0078, 0x367b, 0x0078,
- 0x366b, 0x789b, 0x0018, 0x78a8, 0xa084, 0x00ff, 0xa08e, 0x0001,
- 0x0040, 0x2c74, 0x1078, 0x23ca, 0x7aa8, 0xa294, 0x00ff, 0x78a8,
- 0xa084, 0x00ff, 0xa08a, 0x0004, 0x00c8, 0x366b, 0x0079, 0x2c80,
- 0x366b, 0x3414, 0x366b, 0x356b, 0xa282, 0x0000, 0x00c0, 0x2c8a,
- 0x1078, 0x23ca, 0x1078, 0x368f, 0x782b, 0x3008, 0x781b, 0x0065,
- 0x0078, 0x2438, 0xa282, 0x0003, 0x00c0, 0x2c98, 0x1078, 0x23ca,
- 0xa484, 0x8000, 0x00c0, 0x2cbb, 0x706c, 0xa005, 0x0040, 0x2ca2,
- 0x1078, 0x23ca, 0x6f14, 0x7782, 0xa7bc, 0x0f00, 0x1078, 0x37bd,
- 0x6008, 0xa085, 0x0021, 0x600a, 0x8738, 0xa784, 0x001f, 0x00c0,
- 0x2ca6, 0x1078, 0x3693, 0x706f, 0x0002, 0x2009, 0x5038, 0x200b,
- 0x0009, 0x0078, 0x2cbd, 0x1078, 0x369f, 0x782b, 0x3008, 0x781b,
- 0x0065, 0x0078, 0x2438, 0xa282, 0x0004, 0x0050, 0x2cc9, 0x1078,
- 0x23ca, 0x2300, 0x0079, 0x2ccc, 0x2ccf, 0x2db8, 0x2deb, 0xa286,
- 0x0003, 0x0040, 0x2cd5, 0x1078, 0x23ca, 0x2001, 0x0000, 0x007e,
- 0x68c0, 0xa005, 0x0040, 0x2cde, 0x7003, 0x0003, 0x68a0, 0xa084,
- 0x2000, 0x0040, 0x2ce7, 0x6008, 0xa085, 0x0002, 0x600a, 0x007f,
- 0x703e, 0x7000, 0xa084, 0x0007, 0x0079, 0x2cee, 0x2461, 0x2cf8,
- 0x2cf8, 0x2eed, 0x2f29, 0x2461, 0x2f29, 0x2cf6, 0x1078, 0x23ca,
- 0xa684, 0x1000, 0x00c0, 0x2d00, 0x1078, 0x4633, 0x0040, 0x2d92,
- 0x7868, 0xa08c, 0x00ff, 0x0040, 0x2d48, 0xa186, 0x0008, 0x00c0,
- 0x2d17, 0x1078, 0x33c4, 0x6008, 0xa084, 0xffef, 0x600a, 0x1078,
- 0x3366, 0x0040, 0x2d48, 0x1078, 0x4633, 0x0078, 0x2d2f, 0xa186,
- 0x0028, 0x00c0, 0x2d48, 0x1078, 0x4633, 0x6008, 0xa084, 0xffef,
- 0x600a, 0x6018, 0xa005, 0x0040, 0x2d2f, 0x8001, 0x601a, 0xa005,
- 0x0040, 0x2d2f, 0x8001, 0xa005, 0x0040, 0x2d2f, 0x601e, 0x6820,
- 0xa084, 0x0001, 0x0040, 0x2461, 0x6820, 0xa084, 0xfffe, 0x6822,
- 0x7060, 0x0c7e, 0x2060, 0x6800, 0x6002, 0x0c7f, 0x6004, 0x6802,
- 0xa005, 0x2d00, 0x00c0, 0x2d45, 0x6002, 0x6006, 0x0078, 0x2461,
- 0x017e, 0x1078, 0x2e1c, 0x017f, 0xa684, 0xdf00, 0x681e, 0x682b,
- 0x0000, 0x6f14, 0x81ff, 0x0040, 0x2d92, 0xa186, 0x0002, 0x00c0,
- 0x2d92, 0xa684, 0x0800, 0x00c0, 0x2d65, 0xa684, 0x0060, 0x0040,
- 0x2d65, 0x78d8, 0x7adc, 0x682e, 0x6a32, 0x6820, 0xa084, 0x0800,
- 0x00c0, 0x2d92, 0x8717, 0xa294, 0x000f, 0x8213, 0x8213, 0x8213,
- 0xa290, 0x5280, 0xa290, 0x0000, 0x221c, 0xa384, 0x0100, 0x00c0,
- 0x2d7b, 0x0078, 0x2d81, 0x8210, 0x2204, 0xa085, 0x0018, 0x2012,
- 0x8211, 0xa384, 0x0400, 0x0040, 0x2d8e, 0x68a0, 0xa084, 0x0100,
- 0x00c0, 0x2d8e, 0x1078, 0x2ea0, 0x0078, 0x2461, 0x6008, 0xa085,
- 0x0002, 0x600a, 0x6916, 0x6818, 0xa084, 0x8000, 0x0040, 0x2d9a,
- 0x703c, 0x681a, 0xa68c, 0xdf00, 0x691e, 0x1078, 0x33b5, 0x1078,
- 0x33c4, 0x00c0, 0x2da7, 0x6008, 0xa084, 0xffef, 0x600a, 0x6820,
- 0xa084, 0x0001, 0x00c0, 0x2db0, 0x1078, 0x33ae, 0x0078, 0x2db4,
- 0x7060, 0x2060, 0x6800, 0x6002, 0x1078, 0x1c53, 0x0078, 0x2461,
- 0xa282, 0x0004, 0x0048, 0x2dbe, 0x1078, 0x23ca, 0x2200, 0x0079,
- 0x2dc1, 0x2dbc, 0x2dc5, 0x2dd2, 0x2dc5, 0x7000, 0xa086, 0x0005,
- 0x0040, 0x2dce, 0x1078, 0x368f, 0x782b, 0x3008, 0x781b, 0x0065,
- 0x0078, 0x2438, 0x7890, 0x8007, 0x8001, 0xa084, 0x0007, 0xa080,
- 0x0018, 0x789a, 0x79a8, 0xa18c, 0x00ff, 0xa186, 0x0003, 0x0040,
- 0x2de7, 0xa186, 0x0000, 0x0040, 0x2de7, 0x0078, 0x366b, 0x781b,
- 0x0065, 0x0078, 0x2438, 0x6820, 0xa085, 0x0004, 0x6822, 0x82ff,
- 0x00c0, 0x2df6, 0x1078, 0x368f, 0x0078, 0x2dfd, 0x8211, 0x0040,
- 0x2dfb, 0x1078, 0x23ca, 0x1078, 0x369f, 0x782b, 0x3008, 0x781b,
- 0x0065, 0x0078, 0x2438, 0x702c, 0x8003, 0x0048, 0x2e0d, 0x2019,
- 0x4c5b, 0x1078, 0x2255, 0x702f, 0x8000, 0x1078, 0x38de, 0x7830,
- 0xa084, 0x00c0, 0x00c0, 0x2e19, 0x0018, 0x2e19, 0x791a, 0xa006,
- 0x007c, 0xa085, 0x0001, 0x007c, 0xa684, 0x0060, 0x00c0, 0x2e26,
- 0x682f, 0x0000, 0x6833, 0x0000, 0x0078, 0x2e9f, 0xa684, 0x0800,
- 0x00c0, 0x2e48, 0x68b4, 0xa084, 0x4800, 0xa635, 0xa684, 0x0800,
- 0x00c0, 0x2e48, 0x6998, 0x6a94, 0x692e, 0x6a32, 0x703c, 0xa005,
- 0x00c0, 0x2e40, 0x2200, 0xa105, 0x0040, 0x2e47, 0x703f, 0x0015,
- 0x7000, 0xa086, 0x0006, 0x0040, 0x2e47, 0x1078, 0x4633, 0x007c,
- 0xa684, 0x0020, 0x0040, 0x2e6a, 0xa684, 0x4000, 0x0040, 0x2e56,
- 0x682f, 0x0000, 0x6833, 0x0000, 0x0078, 0x2e40, 0x68b4, 0xa084,
- 0x4800, 0xa635, 0xa684, 0x4000, 0x00c0, 0x2e50, 0x703c, 0xa005,
- 0x00c0, 0x2e64, 0x703f, 0x0015, 0x79d8, 0x7adc, 0x692e, 0x6a32,
- 0x0078, 0x2e40, 0xa684, 0x4000, 0x0040, 0x2e74, 0x682f, 0x0000,
- 0x6833, 0x0000, 0x0078, 0x2e40, 0x68b4, 0xa084, 0x4800, 0xa635,
- 0xa684, 0x4000, 0x00c0, 0x2e6e, 0x703c, 0xa005, 0x00c0, 0x2e82,
- 0x703f, 0x0015, 0x79d8, 0x7adc, 0x78d0, 0x80fb, 0x00c8, 0x2e89,
- 0x8000, 0xa084, 0x003f, 0xa108, 0xa291, 0x0000, 0x692e, 0x6a32,
- 0x2100, 0xa205, 0x00c0, 0x2e96, 0x0078, 0x2e40, 0x7000, 0xa086,
- 0x0006, 0x0040, 0x2e9f, 0x1078, 0x49ed, 0x0078, 0x2e40, 0x007c,
- 0x6008, 0xa085, 0x0200, 0x600a, 0xa384, 0x0200, 0x0040, 0x2eac,
- 0x6008, 0xa085, 0x0002, 0x600a, 0x681b, 0x0006, 0x688f, 0x0000,
- 0x6893, 0x0000, 0x6a30, 0x692c, 0x6a3e, 0x6942, 0x682f, 0x0003,
- 0x6833, 0x0000, 0x6837, 0x0020, 0x6897, 0x0000, 0x689b, 0x0020,
- 0x68b3, 0x0000, 0x68af, 0x0000, 0x7000, 0x0079, 0x2ec7, 0x2461,
- 0x2ed1, 0x2eda, 0x2ecf, 0x2ecf, 0x2ecf, 0x2ecf, 0x2ecf, 0x1078,
- 0x23ca, 0x6820, 0xa084, 0x0001, 0x00c0, 0x2eda, 0x1078, 0x33ae,
- 0x0078, 0x2ee0, 0x7060, 0x2c50, 0x2060, 0x6800, 0x6002, 0x2a60,
- 0x2021, 0x505a, 0x2404, 0xa005, 0x0040, 0x2ee9, 0x2020, 0x0078,
- 0x2ee2, 0x2d22, 0x206b, 0x0000, 0x007c, 0x1078, 0x33b5, 0x1078,
- 0x33c4, 0x6008, 0xa084, 0xfdff, 0x600a, 0x682b, 0x0000, 0x789b,
- 0x000e, 0x6f14, 0x6817, 0x0002, 0x1078, 0x4a35, 0xa684, 0x0800,
- 0x0040, 0x2f06, 0x691c, 0xa18d, 0x2000, 0x691e, 0x6818, 0xa084,
- 0x8000, 0x0040, 0x2f16, 0x7868, 0xa08c, 0x00ff, 0x0040, 0x2f14,
- 0x681b, 0x001e, 0x0078, 0x2f16, 0x681b, 0x0000, 0x2021, 0x505a,
- 0x2404, 0xad06, 0x0040, 0x2f1d, 0x7460, 0x6800, 0x2022, 0x68c3,
- 0x0000, 0x6a3c, 0x6940, 0x6a32, 0x692e, 0x1078, 0x1c53, 0x0078,
- 0x2461, 0x1078, 0x2e1c, 0x682b, 0x0000, 0x2001, 0x000e, 0x6f14,
- 0x1078, 0x38e4, 0xa08c, 0x00ff, 0x6916, 0x6818, 0xa084, 0x8000,
- 0x0040, 0x2f3c, 0x703c, 0x681a, 0xa68c, 0xdf00, 0x691e, 0x706f,
- 0x0000, 0x0078, 0x2461, 0x7000, 0xa005, 0x00c0, 0x2f49, 0x0078,
- 0x2461, 0xa006, 0x1078, 0x4633, 0x6817, 0x0000, 0x681b, 0x0014,
- 0xa68c, 0xdf00, 0x691e, 0x682b, 0x0000, 0x6820, 0xa085, 0x00ff,
- 0x6822, 0x7000, 0x0079, 0x2f5c, 0x2461, 0x2f66, 0x2f66, 0x2f68,
- 0x2f68, 0x2f68, 0x2f68, 0x2f64, 0x1078, 0x23ca, 0x1078, 0x33c4,
- 0x6008, 0xa084, 0xffef, 0x600a, 0x0078, 0x337e, 0x2300, 0x0079,
- 0x2f71, 0x2f74, 0x2f76, 0x2faf, 0x1078, 0x23ca, 0x7000, 0x0079,
- 0x2f79, 0x2461, 0x2f83, 0x2f83, 0x2f9e, 0x2f83, 0x2fab, 0x2f9e,
- 0x2f81, 0x1078, 0x23ca, 0xa684, 0x0060, 0xa086, 0x0060, 0x00c0,
- 0x2f9a, 0xa6b4, 0xffdf, 0xa6b4, 0xbfff, 0xa6b5, 0x2000, 0x7e5a,
- 0x681c, 0xa084, 0xffdf, 0x681e, 0x1078, 0x4633, 0x1078, 0x48f7,
- 0x0078, 0x3854, 0xa684, 0x2000, 0x0040, 0x2f8d, 0x6818, 0xa084,
- 0x8000, 0x0040, 0x2fab, 0x681b, 0x0015, 0xa684, 0x4000, 0x0040,
- 0x2fab, 0x681b, 0x0007, 0x1078, 0x3868, 0x0078, 0x2438, 0x1078,
- 0x23ca, 0x2300, 0x0079, 0x2fb4, 0x2fb7, 0x2fb9, 0x2fec, 0x1078,
- 0x23ca, 0x7000, 0x0079, 0x2fbc, 0x2461, 0x2fc6, 0x2fc6, 0x2fe1,
- 0x2fc6, 0x2fe8, 0x2fe1, 0x2fc4, 0x1078, 0x23ca, 0xa684, 0x0060,
- 0xa086, 0x0060, 0x00c0, 0x2fdd, 0xa6b4, 0xffbf, 0xa6b4, 0xbfff,
- 0xa6b5, 0x2000, 0x7e5a, 0x681c, 0xa084, 0xffbf, 0x681e, 0x1078,
- 0x4633, 0x1078, 0x48f7, 0x0078, 0x3854, 0xa684, 0x2000, 0x0040,
- 0x2fd0, 0x6818, 0xa084, 0x8000, 0x0040, 0x2fe8, 0x681b, 0x0007,
- 0x781b, 0x00d2, 0x0078, 0x2438, 0x6820, 0xa085, 0x0004, 0x6822,
- 0x1078, 0x381f, 0xa6b5, 0x0800, 0x1078, 0x368f, 0x782b, 0x3008,
- 0x781b, 0x0065, 0x0078, 0x2438, 0x2300, 0x0079, 0x2fff, 0x3002,
- 0x3004, 0x3006, 0x1078, 0x23ca, 0x0078, 0x367b, 0xa684, 0x0400,
- 0x00c0, 0x302f, 0x79e4, 0xa184, 0x0020, 0x0040, 0x3016, 0x78ec,
- 0xa084, 0x0003, 0x0040, 0x3016, 0x782b, 0x3009, 0x789b, 0x0060,
- 0x78ab, 0x0000, 0xa684, 0xfffb, 0x785a, 0x79e4, 0xa184, 0x0020,
- 0x0040, 0x3027, 0x78ec, 0xa084, 0x0003, 0x00c0, 0x302b, 0x2001,
- 0x0014, 0x0078, 0x2cd7, 0xa184, 0x0007, 0x0079, 0x3067, 0x7a90,
- 0xa294, 0x0007, 0x789b, 0x0060, 0x79a8, 0x81ff, 0x0040, 0x3065,
- 0x789b, 0x0010, 0x7ba8, 0xa384, 0x0001, 0x00c0, 0x3056, 0x7ba8,
- 0x7ba8, 0xa386, 0x0001, 0x00c0, 0x3049, 0x2009, 0xfff7, 0x0078,
- 0x304f, 0xa386, 0x0003, 0x00c0, 0x3056, 0x2009, 0xffef, 0x0c7e,
- 0x7054, 0x2060, 0x6004, 0xa104, 0x6006, 0x0c7f, 0x789b, 0x0060,
- 0x78ab, 0x0000, 0xa684, 0xfffb, 0x785a, 0x782b, 0x3009, 0x6920,
- 0xa18c, 0xfdff, 0xa18c, 0xfeff, 0x6922, 0x0078, 0x3854, 0x297d,
- 0x2988, 0x3071, 0x3079, 0x306f, 0x306f, 0x3854, 0x3854, 0x1078,
- 0x23ca, 0x6920, 0xa18c, 0xfdff, 0xa18c, 0xfeff, 0x6922, 0x0078,
- 0x385e, 0x6920, 0xa18c, 0xfdff, 0xa18c, 0xfeff, 0x6922, 0x0078,
- 0x3854, 0x79e4, 0xa184, 0x0030, 0x0040, 0x308b, 0x78ec, 0xa084,
- 0x0003, 0x00c0, 0x30b2, 0x7000, 0xa086, 0x0004, 0x00c0, 0x30a5,
- 0x706c, 0xa086, 0x0002, 0x00c0, 0x309b, 0x2011, 0x0002, 0x2019,
- 0x0000, 0x0078, 0x2827, 0x706c, 0xa086, 0x0006, 0x0040, 0x3095,
- 0x706c, 0xa086, 0x0004, 0x0040, 0x3095, 0x7000, 0xa086, 0x0000,
- 0x0040, 0x2438, 0x6818, 0xa085, 0x8000, 0x681a, 0x2001, 0x0014,
- 0x0078, 0x2cd7, 0xa184, 0x0007, 0x0079, 0x30b6, 0x3854, 0x3854,
- 0x30be, 0x3854, 0x38b9, 0x38b9, 0x3854, 0x3854, 0xa684, 0x0080,
- 0x0040, 0x30ed, 0x7194, 0x81ff, 0x0040, 0x30ed, 0xa182, 0x000d,
- 0x00d0, 0x30ce, 0x7097, 0x0000, 0x0078, 0x30d3, 0xa182, 0x000c,
- 0x7096, 0x2009, 0x000c, 0x789b, 0x0061, 0x79aa, 0x157e, 0x137e,
- 0x147e, 0x7098, 0x8114, 0xa210, 0x729a, 0xa080, 0x000b, 0xad00,
- 0x2098, 0x20a1, 0x012b, 0x789b, 0x0000, 0x8108, 0x81ac, 0x53a6,
- 0x147f, 0x137f, 0x157f, 0x0078, 0x385e, 0xa684, 0x0400, 0x00c0,
- 0x312e, 0x6820, 0xa084, 0x0001, 0x0040, 0x385e, 0xa68c, 0x0060,
- 0xa684, 0x0060, 0x0040, 0x3102, 0xa086, 0x0060, 0x00c0, 0x3102,
- 0xa18d, 0x4000, 0xa18c, 0xfffb, 0x795a, 0x69b6, 0x789b, 0x0060,
- 0x78ab, 0x0000, 0x789b, 0x0061, 0x6818, 0xa085, 0x8000, 0x681a,
- 0x78aa, 0x8008, 0x810c, 0x0040, 0x33dd, 0xa18c, 0x00f8, 0x00c0,
- 0x33dd, 0x157e, 0x137e, 0x147e, 0x20a1, 0x012b, 0x789b, 0x0000,
- 0x8000, 0x80ac, 0xad80, 0x000b, 0x2098, 0x53a6, 0x147f, 0x137f,
- 0x157f, 0x6814, 0x8007, 0x7882, 0x0078, 0x385e, 0x6818, 0xa084,
- 0x8000, 0x0040, 0x3135, 0x681b, 0x0008, 0x781b, 0x00c8, 0x0078,
- 0x2438, 0x2300, 0x0079, 0x313c, 0x3141, 0x31e0, 0x313f, 0x1078,
- 0x23ca, 0x7000, 0xa084, 0x0007, 0x0079, 0x3146, 0x2461, 0x3150,
- 0x3185, 0x315b, 0x314e, 0x2461, 0x314e, 0x314e, 0x1078, 0x23ca,
- 0x681c, 0xa084, 0x2000, 0x0040, 0x3169, 0x6008, 0xa085, 0x0002,
- 0x600a, 0x0078, 0x3169, 0x68c0, 0xa005, 0x00c0, 0x3185, 0x6920,
- 0xa18d, 0x0001, 0x6922, 0x68c3, 0x0001, 0x6800, 0x706a, 0x0078,
- 0x317f, 0x6920, 0xa18d, 0x0001, 0x6922, 0x6800, 0x6006, 0xa005,
- 0x00c0, 0x3173, 0x6002, 0x681c, 0xa084, 0x000e, 0x0040, 0x317f,
- 0x7014, 0x68ba, 0x7130, 0xa188, 0x7300, 0x0078, 0x3181, 0x2009,
- 0x7400, 0x2104, 0x6802, 0x2d0a, 0x7162, 0x6eb6, 0xa684, 0x0060,
- 0x0040, 0x31de, 0xa684, 0x0800, 0x00c0, 0x3199, 0xa684, 0x7fff,
- 0x68b6, 0x6894, 0x68a6, 0x6898, 0x68aa, 0x1078, 0x4633, 0x0078,
- 0x31de, 0xa684, 0x0020, 0x0040, 0x31ae, 0x68c0, 0xa005, 0x0040,
- 0x31a5, 0x1078, 0x4a35, 0x0078, 0x31a8, 0xa006, 0x1078, 0x49ed,
- 0x79d8, 0x7adc, 0x69aa, 0x6aa6, 0x0078, 0x31b4, 0x1078, 0x37ca,
- 0x69aa, 0x6aa6, 0x1078, 0x49ed, 0xa684, 0x8000, 0x0040, 0x31de,
- 0xa684, 0x7fff, 0x68b6, 0x2001, 0x0076, 0x1078, 0x38e4, 0x2010,
- 0x2001, 0x0078, 0x1078, 0x38e4, 0x2008, 0xa684, 0x0020, 0x00c0,
- 0x31d6, 0x2001, 0x007a, 0x1078, 0x38e4, 0x801b, 0x00c8, 0x31d1,
- 0x8000, 0xa084, 0x003f, 0xa108, 0xa291, 0x0000, 0x6b98, 0x2100,
- 0xa302, 0x68b2, 0x6b94, 0x2200, 0xa303, 0x68ae, 0x0078, 0x2461,
- 0x0078, 0x367b, 0x7037, 0x0000, 0xa282, 0x0006, 0x0050, 0x31ea,
- 0x1078, 0x23ca, 0x7000, 0xa084, 0x0007, 0x10c0, 0x398a, 0x2300,
- 0x0079, 0x31f2, 0x31f5, 0x321e, 0x3232, 0x2200, 0x0079, 0x31f8,
- 0x321c, 0x367b, 0x31fe, 0x321c, 0x324e, 0x3290, 0x7003, 0x0005,
- 0x2001, 0x7510, 0x2068, 0x704a, 0x157e, 0x20a9, 0x0031, 0x2003,
- 0x0000, 0x8000, 0x0070, 0x320e, 0x0078, 0x3207, 0x157f, 0xad80,
- 0x0009, 0x7036, 0x6817, 0x0000, 0x68b7, 0x0700, 0x6823, 0x0800,
- 0x6827, 0x0003, 0x0078, 0x366b, 0x1078, 0x23ca, 0x7003, 0x0005,
- 0x2001, 0x7510, 0x2068, 0x704a, 0xad80, 0x0009, 0x7036, 0x2200,
- 0x0079, 0x322a, 0x367b, 0x3230, 0x3230, 0x324e, 0x3230, 0x367b,
- 0x1078, 0x23ca, 0x7003, 0x0005, 0x2001, 0x7510, 0x2068, 0x704a,
- 0xad80, 0x0009, 0x7036, 0x2200, 0x0079, 0x323e, 0x3246, 0x3244,
- 0x3244, 0x3246, 0x3244, 0x3246, 0x1078, 0x23ca, 0x1078, 0x369f,
- 0x782b, 0x3008, 0x781b, 0x0065, 0x0078, 0x2438, 0x7003, 0x0002,
- 0x7a80, 0xa294, 0x0f00, 0x789b, 0x0018, 0x7ca8, 0xa484, 0x001f,
- 0xa215, 0x2069, 0x7400, 0x2d04, 0x2d08, 0x7162, 0x2068, 0xa005,
- 0x0040, 0x3269, 0x6814, 0xa206, 0x0040, 0x3285, 0x6800, 0x0078,
- 0x325c, 0x7003, 0x0005, 0x2001, 0x7510, 0x2068, 0x704a, 0x7036,
- 0x157e, 0x20a9, 0x0031, 0x2003, 0x0000, 0x8000, 0x0070, 0x327a,
- 0x0078, 0x3273, 0x157f, 0xad80, 0x0009, 0x7036, 0x6a16, 0x68b7,
- 0x0700, 0x6823, 0x0800, 0x6827, 0x0003, 0x6eb4, 0x7e5a, 0x6820,
- 0xa084, 0x0c00, 0x0040, 0x32df, 0x1078, 0x3697, 0x0078, 0x32df,
- 0x7003, 0x0002, 0x7a80, 0xa294, 0x0f00, 0x789b, 0x0018, 0x7ca8,
- 0xa484, 0x001f, 0xa215, 0x79a8, 0x79a8, 0xa18c, 0x00ff, 0xa1e8,
- 0x7300, 0x2d04, 0x2d08, 0x7162, 0x2068, 0xa005, 0x0040, 0x32af,
- 0x6814, 0xa206, 0x0040, 0x32ca, 0x6800, 0x0078, 0x32a2, 0x7003,
- 0x0005, 0x2001, 0x7510, 0x2068, 0x704a, 0x157e, 0x20a9, 0x0031,
- 0x2003, 0x0000, 0x8000, 0x0070, 0x32bf, 0x0078, 0x32b8, 0x157f,
- 0xad80, 0x0009, 0x7036, 0x6a16, 0x68b7, 0x0700, 0x6823, 0x0800,
- 0x6827, 0x0003, 0x6eb4, 0x7e5a, 0x6820, 0xa084, 0x0c00, 0x0040,
- 0x32df, 0xa084, 0x0800, 0x0040, 0x32d9, 0x1078, 0x369b, 0x0078,
- 0x32df, 0x1078, 0x3697, 0x708b, 0x0000, 0x0078, 0x32df, 0x027e,
- 0x8207, 0xa084, 0x000f, 0x8003, 0x8003, 0x8003, 0xa080, 0x5280,
- 0x2060, 0x7056, 0x6000, 0x705a, 0x6004, 0x705e, 0xa684, 0x0060,
- 0x0040, 0x3337, 0x6b98, 0x6c94, 0x69ac, 0x68b0, 0xa105, 0x00c0,
- 0x3319, 0x7bd2, 0x7bda, 0x7cd6, 0x7cde, 0xa6b4, 0xb7ff, 0x7e5a,
- 0xa684, 0x0060, 0xa086, 0x0060, 0x0040, 0x3337, 0x68c0, 0xa005,
- 0x0040, 0x3312, 0x7003, 0x0003, 0x682b, 0x0000, 0x1078, 0x48e6,
- 0x0078, 0x3314, 0x1078, 0x48f7, 0xa6b5, 0x2000, 0x7e5a, 0x0078,
- 0x3337, 0x68b0, 0xa31a, 0x2100, 0xa423, 0x2400, 0xa305, 0x0040,
- 0x3337, 0x7bd2, 0x7bda, 0x7cd6, 0x7cde, 0x68b0, 0xa6b4, 0xbfff,
- 0x7e5a, 0x007e, 0x68c0, 0xa005, 0x007f, 0x0040, 0x3335, 0x7003,
- 0x0003, 0x1078, 0x48e6, 0x0078, 0x3337, 0x1078, 0x4942, 0x077f,
- 0x1078, 0x37bd, 0x2009, 0x0065, 0xa684, 0x0004, 0x0040, 0x3358,
- 0x78e4, 0xa084, 0x0030, 0x0040, 0x3350, 0x78ec, 0xa084, 0x0003,
- 0x0040, 0x3350, 0x782b, 0x3008, 0x2009, 0x0065, 0x0078, 0x3358,
- 0x0f7e, 0x2079, 0x5000, 0x1078, 0x4633, 0x0f7f, 0x0040, 0x2461,
- 0x791a, 0x2d00, 0x704a, 0x8207, 0xa084, 0x000f, 0x8003, 0x8003,
- 0x8003, 0xa080, 0x5280, 0x2048, 0x0078, 0x2438, 0x6020, 0xa005,
- 0x0040, 0x3372, 0x8001, 0x6022, 0x6008, 0xa085, 0x0008, 0x600a,
- 0x7010, 0x6026, 0x007c, 0xa006, 0x1078, 0x4633, 0x6817, 0x0000,
- 0x681b, 0x0001, 0x6823, 0x0040, 0x681f, 0x0100, 0x7000, 0xa084,
- 0x0007, 0x0079, 0x3383, 0x2461, 0x338d, 0x338d, 0x33aa, 0x3395,
- 0x3393, 0x3395, 0x338b, 0x1078, 0x23ca, 0x1078, 0x33b5, 0x1078,
- 0x33ae, 0x1078, 0x1c53, 0x0078, 0x2461, 0x706c, 0x706f, 0x0000,
- 0x7093, 0x0000, 0x0079, 0x339c, 0x33a6, 0x33a6, 0x33a4, 0x33a4,
- 0x33a4, 0x33a6, 0x33a4, 0x33a6, 0x0079, 0x2840, 0x706f, 0x0000,
- 0x0078, 0x2461, 0x681b, 0x0000, 0x0078, 0x2eed, 0x6800, 0xa005,
- 0x00c0, 0x33b3, 0x6002, 0x6006, 0x007c, 0x6010, 0xa005, 0x0040,
- 0x33be, 0x8001, 0x00d0, 0x33be, 0x1078, 0x23ca, 0x6012, 0x6008,
- 0xa084, 0xffef, 0x600a, 0x007c, 0x6018, 0xa005, 0x0040, 0x33ca,
- 0x8001, 0x601a, 0x007c, 0x1078, 0x38de, 0x681b, 0x0018, 0x0078,
- 0x3401, 0x1078, 0x38de, 0x681b, 0x0019, 0x0078, 0x3401, 0x1078,
- 0x38de, 0x681b, 0x001a, 0x0078, 0x3401, 0x1078, 0x38de, 0x681b,
- 0x0003, 0x0078, 0x3401, 0x7780, 0x1078, 0x37bd, 0x7184, 0xa18c,
- 0x00ff, 0xa1e8, 0x7300, 0x2d04, 0x2d08, 0x2068, 0xa005, 0x00c0,
- 0x33f3, 0x0078, 0x2461, 0x6814, 0x7280, 0xa206, 0x0040, 0x33fb,
- 0x6800, 0x0078, 0x33ec, 0x6800, 0x200a, 0x681b, 0x0005, 0x708b,
- 0x0000, 0x1078, 0x33b5, 0x6820, 0xa084, 0x0001, 0x00c0, 0x340a,
- 0x1078, 0x33ae, 0x1078, 0x33c4, 0x681f, 0x0000, 0x6823, 0x0020,
- 0x1078, 0x1c53, 0x0078, 0x2461, 0xa282, 0x0003, 0x00c0, 0x366b,
- 0x7da8, 0xa5ac, 0x00ff, 0x7ca8, 0xa4a4, 0x00ff, 0x6920, 0xa18d,
- 0x0080, 0x6922, 0xa184, 0x0100, 0x0040, 0x3478, 0xa18c, 0xfeff,
- 0x6922, 0xa4a4, 0x00ff, 0x0040, 0x3462, 0xa482, 0x000c, 0x0048,
- 0x3435, 0x0040, 0x3435, 0x2021, 0x000c, 0x852b, 0x852b, 0x1078,
- 0x372e, 0x0040, 0x343f, 0x1078, 0x3531, 0x0078, 0x346b, 0x1078,
- 0x36e9, 0x0c7e, 0x2960, 0x6004, 0xa084, 0xfff5, 0x6006, 0x1078,
- 0x3558, 0x0c7f, 0x6920, 0xa18d, 0x0100, 0x6922, 0x7e58, 0xa6b5,
- 0x0004, 0x7e5a, 0xa684, 0x0400, 0x00c0, 0x345c, 0x782b, 0x3008,
- 0x781b, 0x0056, 0x0078, 0x2438, 0x782b, 0x3008, 0x781b, 0x0065,
- 0x0078, 0x2438, 0x0c7e, 0x2960, 0x6004, 0xa084, 0xfff5, 0x6006,
- 0x1078, 0x3558, 0x0c7f, 0x7e58, 0xa684, 0x0400, 0x00c0, 0x3474,
- 0x781b, 0x0058, 0x0078, 0x2438, 0x781b, 0x0065, 0x0078, 0x2438,
- 0x0c7e, 0x7054, 0x2060, 0x6100, 0xa18c, 0x1000, 0x0040, 0x34b8,
- 0x6208, 0x8217, 0xa294, 0x00ff, 0xa282, 0x000c, 0x0048, 0x348c,
- 0x0040, 0x348c, 0x2011, 0x000c, 0x2400, 0xa202, 0x00c8, 0x3491,
- 0x2220, 0x6208, 0xa294, 0x00ff, 0x7018, 0xa086, 0x0028, 0x00c0,
- 0x34a1, 0xa282, 0x0019, 0x00c8, 0x34a7, 0x2011, 0x0019, 0x0078,
- 0x34a7, 0xa282, 0x000c, 0x00c8, 0x34a7, 0x2011, 0x000c, 0x2200,
- 0xa502, 0x00c8, 0x34ac, 0x2228, 0x1078, 0x36ed, 0x852b, 0x852b,
- 0x1078, 0x372e, 0x0040, 0x34b8, 0x1078, 0x3531, 0x0078, 0x34bc,
- 0x1078, 0x36e9, 0x1078, 0x3558, 0x7858, 0xa085, 0x0004, 0x785a,
- 0x0c7f, 0x782b, 0x3008, 0x781b, 0x0065, 0x0078, 0x2438, 0x0c7e,
- 0x2960, 0x6000, 0xa084, 0x1000, 0x00c0, 0x34df, 0x6010, 0xa084,
- 0x000f, 0x00c0, 0x34d9, 0x6104, 0xa18c, 0xfff5, 0x6106, 0x0c7f,
- 0x007c, 0x2011, 0x0032, 0x2019, 0x0000, 0x0078, 0x3506, 0x68a0,
- 0xa084, 0x0200, 0x00c0, 0x34d9, 0x6208, 0xa294, 0x00ff, 0x7018,
- 0xa086, 0x0028, 0x00c0, 0x34f4, 0xa282, 0x0019, 0x00c8, 0x34fa,
- 0x2011, 0x0019, 0x0078, 0x34fa, 0xa282, 0x000c, 0x00c8, 0x34fa,
- 0x2011, 0x000c, 0x6308, 0x831f, 0xa39c, 0x00ff, 0xa382, 0x000c,
- 0x0048, 0x3506, 0x0040, 0x3506, 0x2019, 0x000c, 0x78ab, 0x0001,
- 0x78ab, 0x0003, 0x78ab, 0x0001, 0x7aaa, 0x7baa, 0xa8c0, 0x0005,
- 0x6820, 0xa085, 0x0100, 0x6822, 0x0c7f, 0x007c, 0x0c7e, 0x2960,
- 0xa18c, 0xfff5, 0x6106, 0x2011, 0x0032, 0x2019, 0x0000, 0x0078,
- 0x3521, 0x78ab, 0x0001, 0x78ab, 0x0003, 0x78ab, 0x0001, 0x7aaa,
- 0x7baa, 0xa8c0, 0x0005, 0x6820, 0xa085, 0x0100, 0x6822, 0x0c7f,
- 0x007c, 0x0c7e, 0x7154, 0x2160, 0x1078, 0x3538, 0x0c7f, 0x007c,
- 0x2008, 0xa084, 0xfff0, 0xa425, 0x7c86, 0x6018, 0x789a, 0x7cae,
- 0x6412, 0x78a4, 0xa084, 0xfff8, 0xa18c, 0x0007, 0xa105, 0x78a6,
- 0x6016, 0x788a, 0xa4a4, 0x000f, 0x8427, 0x8204, 0x8004, 0xa084,
- 0x00ff, 0xa405, 0x600e, 0x6004, 0xa084, 0xfff5, 0x6006, 0x007c,
- 0x0c7e, 0x7054, 0x2060, 0x1078, 0x355f, 0x0c7f, 0x007c, 0x6018,
- 0x789a, 0x78a4, 0xa084, 0xfff0, 0x78a6, 0x6012, 0x7884, 0xa084,
- 0xfff0, 0x7886, 0x007c, 0xa282, 0x0002, 0x00c0, 0x366b, 0x7aa8,
- 0x6920, 0xa18d, 0x0080, 0x6922, 0xa184, 0x0200, 0x0040, 0x35b4,
- 0xa18c, 0xfdff, 0x6922, 0xa294, 0x00ff, 0xa282, 0x0002, 0x00c8,
- 0x366b, 0x1078, 0x35fd, 0x1078, 0x3558, 0xa980, 0x0001, 0x200c,
- 0x1078, 0x37b9, 0x1078, 0x34c7, 0x88ff, 0x0040, 0x35a7, 0x789b,
- 0x0060, 0x2800, 0x78aa, 0x7e58, 0xa6b5, 0x0004, 0x7e5a, 0xa684,
- 0x0400, 0x00c0, 0x35a1, 0x782b, 0x3008, 0x781b, 0x0056, 0x0078,
- 0x2438, 0x782b, 0x3008, 0x781b, 0x0065, 0x0078, 0x2438, 0x7e58,
- 0xa684, 0x0400, 0x00c0, 0x35b0, 0x781b, 0x0058, 0x0078, 0x2438,
- 0x781b, 0x0065, 0x0078, 0x2438, 0xa282, 0x0002, 0x00c8, 0x35bc,
- 0xa284, 0x0001, 0x0040, 0x35c6, 0x7154, 0xa188, 0x0000, 0x210c,
- 0xa18c, 0x2000, 0x00c0, 0x35c6, 0x2011, 0x0000, 0x1078, 0x36db,
- 0x1078, 0x35fd, 0x1078, 0x3558, 0x7858, 0xa085, 0x0004, 0x785a,
- 0x782b, 0x3008, 0x781b, 0x0065, 0x0078, 0x2438, 0x0c7e, 0x027e,
- 0x2960, 0x6000, 0x2011, 0x0001, 0xa084, 0x2000, 0x00c0, 0x35ed,
- 0x6014, 0xa084, 0x0040, 0x00c0, 0x35eb, 0xa18c, 0xffef, 0x6106,
- 0xa006, 0x0078, 0x35fa, 0x2011, 0x0000, 0x78ab, 0x0001, 0x78ab,
- 0x0002, 0x78ab, 0x0003, 0x7aaa, 0xa8c0, 0x0004, 0x6820, 0xa085,
- 0x0200, 0x6822, 0x027f, 0x0c7f, 0x007c, 0x0c7e, 0x7054, 0x2060,
- 0x1078, 0x3604, 0x0c7f, 0x007c, 0x82ff, 0x0040, 0x3609, 0x2011,
- 0x0040, 0x6018, 0xa080, 0x0002, 0x789a, 0x78a4, 0xa084, 0xffbf,
- 0xa205, 0x78a6, 0x788a, 0x6016, 0x6004, 0xa084, 0xffef, 0x6006,
- 0x007c, 0x007e, 0x7000, 0xa086, 0x0003, 0x0040, 0x3622, 0x007f,
- 0x0078, 0x3625, 0x007f, 0x0078, 0x3667, 0xa684, 0x0020, 0x0040,
- 0x3667, 0x7888, 0xa084, 0x0040, 0x0040, 0x3667, 0x7bb8, 0xa384,
- 0x003f, 0x831b, 0x00c8, 0x3635, 0x8000, 0xa005, 0x0040, 0x364b,
- 0x831b, 0x00c8, 0x363e, 0x8001, 0x0040, 0x3663, 0xa684, 0x4000,
- 0x0040, 0x364b, 0x78b8, 0x801b, 0x00c8, 0x3647, 0x8000, 0xa084,
- 0x003f, 0x00c0, 0x3663, 0xa6b4, 0xbfff, 0x7e5a, 0x79d8, 0x7adc,
- 0x2001, 0x0001, 0xa108, 0x00c8, 0x3657, 0xa291, 0x0000, 0x79d2,
- 0x79da, 0x7ad6, 0x7ade, 0x1078, 0x49ed, 0x781b, 0x0064, 0x1078,
- 0x4872, 0x0078, 0x2438, 0x781b, 0x0064, 0x0078, 0x2438, 0x781b,
- 0x0065, 0x0078, 0x2438, 0x1078, 0x36a3, 0x782b, 0x3008, 0x781b,
- 0x0065, 0x0078, 0x2438, 0x1078, 0x368f, 0x782b, 0x3008, 0x781b,
- 0x0065, 0x0078, 0x2438, 0x6827, 0x0002, 0x1078, 0x3697, 0x78e4,
- 0xa084, 0x0030, 0x0040, 0x2461, 0x78ec, 0xa084, 0x0003, 0x0040,
- 0x2461, 0x782b, 0x3008, 0x781b, 0x0065, 0x0078, 0x2438, 0x2001,
- 0x0005, 0x0078, 0x36a5, 0x2001, 0x000c, 0x0078, 0x36a5, 0x2001,
- 0x0006, 0x0078, 0x36a5, 0x2001, 0x000d, 0x0078, 0x36a5, 0x2001,
- 0x0009, 0x0078, 0x36a5, 0x2001, 0x0007, 0x789b, 0x0010, 0x78aa,
- 0x789b, 0x0060, 0x78ab, 0x0001, 0xa6b5, 0x0004, 0x7e5a, 0x007c,
- 0x077e, 0x873f, 0xa7bc, 0x000f, 0x873b, 0x873b, 0x8703, 0xa0e0,
- 0x5280, 0xa7b8, 0x0020, 0x7f9a, 0x79a4, 0xa184, 0x000f, 0x0040,
- 0x36c9, 0xa184, 0xfff0, 0x78a6, 0x6012, 0x6004, 0xa085, 0x0008,
- 0x6006, 0x8738, 0x8738, 0x7f9a, 0x79a4, 0xa184, 0x0040, 0x0040,
- 0x36d9, 0xa184, 0xffbf, 0x78a6, 0x6016, 0x6004, 0xa085, 0x0010,
- 0x6006, 0x077f, 0x007c, 0x789b, 0x0010, 0x78ab, 0x0001, 0x78ab,
- 0x0002, 0x78ab, 0x0003, 0x7aaa, 0x789b, 0x0060, 0x78ab, 0x0004,
- 0x007c, 0x2021, 0x0000, 0x2029, 0x0032, 0x789b, 0x0010, 0x78ab,
- 0x0001, 0x78ab, 0x0003, 0x78ab, 0x0001, 0x7daa, 0x7caa, 0x789b,
- 0x0060, 0x78ab, 0x0005, 0x007c, 0x157e, 0x8007, 0xa084, 0x00ff,
- 0x8003, 0x8003, 0xa080, 0x0020, 0x789a, 0x79a4, 0xa18c, 0xfff0,
- 0x2001, 0x5046, 0x2004, 0xa082, 0x0028, 0x0040, 0x3717, 0x2021,
- 0x37a0, 0x2019, 0x0014, 0x20a9, 0x000c, 0x0078, 0x371d, 0x2021,
- 0x37ac, 0x2019, 0x0019, 0x20a9, 0x000d, 0x2011, 0x0064, 0x2404,
- 0xa084, 0xfff0, 0xa106, 0x0040, 0x372c, 0x8420, 0x2300, 0xa210,
- 0x0070, 0x372c, 0x0078, 0x371f, 0x157f, 0x007c, 0x157e, 0x2009,
- 0x5046, 0x210c, 0xa182, 0x0032, 0x0048, 0x3742, 0x0040, 0x3746,
- 0x2009, 0x3792, 0x2019, 0x0011, 0x20a9, 0x000e, 0x2011, 0x0032,
- 0x0078, 0x3758, 0xa182, 0x0028, 0x0040, 0x3750, 0x2009, 0x37a0,
- 0x2019, 0x0014, 0x20a9, 0x000c, 0x2011, 0x0064, 0x0078, 0x3758,
- 0x2009, 0x37ac, 0x2019, 0x0019, 0x20a9, 0x000d, 0x2011, 0x0064,
- 0x2200, 0xa502, 0x0040, 0x3768, 0x0048, 0x3768, 0x8108, 0x2300,
- 0xa210, 0x0070, 0x3765, 0x0078, 0x3758, 0x157f, 0xa006, 0x007c,
- 0x157f, 0xa582, 0x0064, 0x00c8, 0x3777, 0x7808, 0xa085, 0x0070,
- 0x780a, 0x7044, 0xa085, 0x0070, 0x7046, 0x0078, 0x3777, 0x78ec,
- 0xa084, 0x0300, 0x0040, 0x377f, 0x2104, 0x0078, 0x3790, 0x2104,
- 0xa09e, 0x1102, 0x00c0, 0x3790, 0x2001, 0x04fd, 0x2004, 0xa082,
- 0x0005, 0x0048, 0x378f, 0x2001, 0x1201, 0x0078, 0x3790, 0x2104,
- 0xa005, 0x007c, 0x1102, 0x3002, 0x3202, 0x4203, 0x4403, 0x5404,
- 0x5604, 0x6605, 0x6805, 0x7806, 0x7a06, 0x0c07, 0x0c07, 0x0e07,
- 0x3202, 0x4202, 0x5202, 0x6202, 0x7202, 0x6605, 0x7605, 0x7805,
- 0x7a05, 0x7c05, 0x7e05, 0x7f05, 0x2202, 0x3202, 0x4202, 0x5202,
- 0x5404, 0x6404, 0x7404, 0x7604, 0x7804, 0x7a04, 0x7c04, 0x7e04,
- 0x7f04, 0x789b, 0x0010, 0xa046, 0x007c, 0xa784, 0x0f00, 0x800b,
- 0xa784, 0x001f, 0x8003, 0x8003, 0x8003, 0x8003, 0xa105, 0xa0e0,
- 0x5300, 0x007c, 0x79d8, 0x7adc, 0x78d0, 0x801b, 0x00c8, 0x37d1,
- 0x8000, 0xa084, 0x003f, 0xa108, 0xa291, 0x0000, 0x007c, 0x0f7e,
- 0x2079, 0x0100, 0x2009, 0x5040, 0x2091, 0x8000, 0x2104, 0x0079,
- 0x37e1, 0x3817, 0x37eb, 0x37eb, 0x37eb, 0x37eb, 0x37eb, 0x37eb,
- 0x381b, 0x1078, 0x23ca, 0x784b, 0x0004, 0x7848, 0xa084, 0x0004,
- 0x00c0, 0x37ed, 0x784b, 0x0008, 0x7848, 0xa084, 0x0008, 0x00c0,
- 0x37f4, 0x68b4, 0xa085, 0x4000, 0x68b6, 0x7858, 0xa085, 0x4000,
- 0x785a, 0x7830, 0xa084, 0x0080, 0x00c0, 0x3817, 0x0018, 0x3817,
- 0x681c, 0xa084, 0x0020, 0x00c0, 0x3815, 0x0e7e, 0x2071, 0x5040,
- 0x1078, 0x3868, 0x0e7f, 0x0078, 0x3817, 0x781b, 0x00d2, 0x2091,
- 0x8001, 0x0f7f, 0x007c, 0x1078, 0x3a42, 0x0078, 0x3817, 0x0c7e,
- 0x6814, 0x8007, 0xa084, 0x000f, 0x8003, 0x8003, 0x8003, 0xa0e0,
- 0x5280, 0x6004, 0xa084, 0x000a, 0x00c0, 0x3852, 0x6108, 0xa194,
- 0xff00, 0x0040, 0x3852, 0xa18c, 0x00ff, 0x2001, 0x0019, 0xa106,
- 0x0040, 0x3841, 0x2001, 0x0032, 0xa106, 0x0040, 0x3845, 0x0078,
- 0x3849, 0x2009, 0x0020, 0x0078, 0x384b, 0x2009, 0x003f, 0x0078,
- 0x384b, 0x2011, 0x0000, 0x2100, 0xa205, 0x600a, 0x6004, 0xa085,
- 0x0002, 0x6006, 0x0c7f, 0x007c, 0x781b, 0x0065, 0x0078, 0x2438,
- 0x782b, 0x3008, 0x781b, 0x0065, 0x0078, 0x2438, 0x781b, 0x0058,
- 0x0078, 0x2438, 0x782b, 0x3008, 0x781b, 0x0056, 0x0078, 0x2438,
- 0x2009, 0x5020, 0x210c, 0xa186, 0x0000, 0x0040, 0x387c, 0xa186,
- 0x0001, 0x0040, 0x387f, 0x2009, 0x5038, 0x200b, 0x000b, 0x706f,
- 0x0001, 0x781b, 0x0048, 0x007c, 0x781b, 0x00cc, 0x007c, 0x2009,
- 0x5038, 0x200b, 0x000a, 0x007c, 0x2009, 0x5020, 0x210c, 0xa186,
- 0x0000, 0x0040, 0x389f, 0xa186, 0x0001, 0x0040, 0x3899, 0x2009,
- 0x5038, 0x200b, 0x000b, 0x706f, 0x0001, 0x781b, 0x0048, 0x0078,
- 0x2438, 0x2009, 0x5038, 0x200b, 0x000a, 0x0078, 0x2438, 0x782b,
- 0x3008, 0x781b, 0x00cc, 0x0078, 0x2438, 0x781b, 0x00d2, 0x0078,
- 0x2438, 0x782b, 0x3008, 0x781b, 0x00d2, 0x0078, 0x2438, 0x781b,
- 0x0093, 0x0078, 0x2438, 0x782b, 0x3008, 0x781b, 0x0093, 0x0078,
- 0x2438, 0x6818, 0xa084, 0x8000, 0x0040, 0x38c0, 0x681b, 0x001d,
- 0x706f, 0x0001, 0x781b, 0x0048, 0x0078, 0x2438, 0x007e, 0x7830,
- 0xa084, 0x00c0, 0x00c0, 0x38dc, 0x7808, 0xa084, 0xfffc, 0x780a,
- 0x0005, 0x0005, 0x0005, 0x0005, 0x78ec, 0xa084, 0x0021, 0x0040,
- 0x38dc, 0x7044, 0x780a, 0xa005, 0x007f, 0x007c, 0x7044, 0xa085,
- 0x0002, 0x7046, 0x780a, 0x007c, 0x007e, 0x7830, 0xa084, 0x0040,
- 0x00c0, 0x38e5, 0x0098, 0x38f0, 0x007f, 0x789a, 0x78ac, 0x007c,
- 0x7808, 0xa084, 0xfffd, 0x780a, 0x0005, 0x0005, 0x0005, 0x0005,
- 0x78ec, 0xa084, 0x0021, 0x0040, 0x38ff, 0x0098, 0x38fd, 0x007f,
- 0x789a, 0x78ac, 0x007e, 0x7044, 0x780a, 0x007f, 0x007c, 0x78ec,
- 0xa084, 0x0002, 0x00c0, 0x461d, 0xa784, 0x007d, 0x00c0, 0x3913,
- 0x2700, 0x1078, 0x23ca, 0xa784, 0x0001, 0x00c0, 0x2f43, 0xa784,
- 0x0070, 0x0040, 0x3923, 0x0c7e, 0x2d60, 0x2f68, 0x1078, 0x2375,
- 0x2d78, 0x2c68, 0x0c7f, 0xa784, 0x0008, 0x0040, 0x3930, 0x784b,
- 0x0008, 0x78ec, 0xa084, 0x0003, 0x0040, 0x2461, 0x0078, 0x3854,
- 0xa784, 0x0004, 0x0040, 0x3963, 0x78b8, 0xa084, 0x4001, 0x0040,
- 0x3963, 0x784b, 0x0008, 0x78ec, 0xa084, 0x0003, 0x0040, 0x2461,
- 0x78e4, 0xa084, 0x0007, 0xa086, 0x0001, 0x00c0, 0x3963, 0x78c0,
- 0xa085, 0x4800, 0x2030, 0x7e5a, 0x781b, 0x00d2, 0x0078, 0x2438,
- 0x784b, 0x0008, 0x6818, 0xa084, 0x8000, 0x0040, 0x395f, 0x681b,
- 0x0015, 0xa684, 0x4000, 0x0040, 0x395f, 0x681b, 0x0007, 0x1078,
- 0x3868, 0x0078, 0x2438, 0x681b, 0x0003, 0x7858, 0xa084, 0x3f00,
- 0x681e, 0x682f, 0x0000, 0x6833, 0x0000, 0x784b, 0x0008, 0x78ec,
- 0xa084, 0x0003, 0x0040, 0x2944, 0x0018, 0x2438, 0x0078, 0x3673,
- 0x6b14, 0x8307, 0xa084, 0x000f, 0x8003, 0x8003, 0x8003, 0xa080,
- 0x5280, 0x2060, 0x2048, 0x7056, 0x6000, 0x705a, 0x6004, 0x705e,
- 0x2a60, 0x007c, 0x0079, 0x398c, 0x3994, 0x3995, 0x3994, 0x3997,
- 0x3994, 0x3994, 0x3994, 0x399c, 0x007c, 0x1078, 0x33c4, 0x1078,
- 0x4633, 0x7038, 0x600a, 0x007c, 0x70a0, 0xa005, 0x0040, 0x39a9,
- 0x2068, 0x1078, 0x1b45, 0x1078, 0x45b5, 0x1078, 0x45bc, 0x70a3,
- 0x0000, 0x007c, 0x0e7e, 0x2091, 0x8000, 0x2071, 0x5040, 0x7000,
- 0xa086, 0x0007, 0x00c0, 0x39c0, 0x6110, 0x70bc, 0xa106, 0x00c0,
- 0x39c0, 0x0e7f, 0x1078, 0x1b52, 0x1078, 0x39c6, 0xa006, 0x007c,
- 0x2091, 0x8001, 0x0e7f, 0xa085, 0x0001, 0x007c, 0x0f7e, 0x0e7e,
- 0x2071, 0x5040, 0x0078, 0x21d9, 0x785b, 0x0000, 0x70af, 0x000e,
- 0x2009, 0x0100, 0x017e, 0x70a0, 0xa06d, 0x0040, 0x39db, 0x70a3,
- 0x0000, 0x0078, 0x39e1, 0x70b3, 0x0000, 0x1078, 0x1b6e, 0x0040,
- 0x39e7, 0x70ac, 0x6826, 0x1078, 0x3ac2, 0x0078, 0x39db, 0x017f,
- 0x157e, 0x0c7e, 0x0d7e, 0x20a9, 0x0008, 0x2061, 0x7410, 0x6000,
- 0xa105, 0x6002, 0x601c, 0xa06d, 0x0040, 0x39ff, 0x6800, 0x601e,
- 0x1078, 0x193d, 0x6008, 0x8000, 0x600a, 0x0078, 0x39f2, 0x6018,
- 0xa06d, 0x0040, 0x3a09, 0x6800, 0x601a, 0x1078, 0x193d, 0x0078,
- 0x39ff, 0xace0, 0x0008, 0x0070, 0x3a0f, 0x0078, 0x39ef, 0x709c,
- 0xa084, 0x8000, 0x0040, 0x3a16, 0x1078, 0x3b3c, 0x0d7f, 0x0c7f,
- 0x157f, 0x007c, 0x127e, 0x2091, 0x2300, 0x6804, 0xa084, 0x000f,
- 0x0079, 0x3a22, 0x3a32, 0x3a32, 0x3a32, 0x3a32, 0x3a32, 0x3a32,
- 0x3a34, 0x3a3a, 0x3a32, 0x3a32, 0x3a32, 0x3a32, 0x3a32, 0x3a3c,
- 0x3a32, 0x3a34, 0x1078, 0x23ca, 0x1078, 0x4466, 0x1078, 0x193d,
- 0x0078, 0x3a40, 0x6827, 0x000b, 0x1078, 0x4466, 0x1078, 0x3ac2,
- 0x127f, 0x007c, 0x127e, 0x2091, 0x2300, 0x0098, 0x3a5e, 0x7830,
- 0xa084, 0x00c0, 0x00c0, 0x3a5e, 0x0d7e, 0x1078, 0x45c5, 0x2d00,
- 0x682e, 0x2009, 0x0004, 0x2001, 0x0000, 0x6827, 0x0084, 0x1078,
- 0x457e, 0x1078, 0x3ac2, 0x0d7f, 0x0078, 0x3a90, 0x7948, 0xa185,
- 0x4000, 0x784a, 0x0098, 0x3a67, 0x794a, 0x0078, 0x3a4c, 0x7828,
- 0xa086, 0x1834, 0x00c0, 0x3a70, 0xa185, 0x0004, 0x0078, 0x3a77,
- 0x7828, 0xa186, 0x1814, 0x00c0, 0x3a64, 0xa185, 0x000c, 0x784a,
- 0x789b, 0x000e, 0x78ab, 0x0002, 0x7858, 0xa084, 0x00ff, 0xa085,
- 0x0400, 0x785a, 0x70b4, 0xa080, 0x0091, 0x781a, 0x6827, 0x0002,
- 0x6827, 0x0084, 0x2009, 0x0004, 0x2001, 0x0000, 0x1078, 0x457e,
- 0x127f, 0x007c, 0x0d7e, 0x6b14, 0x1078, 0x1be0, 0x0040, 0x3a9f,
- 0x2068, 0x6827, 0x0002, 0x1078, 0x3ac2, 0x0078, 0x3a94, 0x0d7f,
- 0x007c, 0x0d7e, 0x6b14, 0x6c28, 0xa4a4, 0x00ff, 0x1078, 0x1b7e,
- 0x0040, 0x3aaf, 0x2068, 0x6827, 0x0002, 0x1078, 0x3ac2, 0x0d7f,
- 0x007c, 0x0d7e, 0x6b14, 0xa39c, 0x00ff, 0x1078, 0x1bb1, 0x0040,
- 0x3ac0, 0x2068, 0x6827, 0x0002, 0x1078, 0x3ac2, 0x0078, 0x3ab5,
- 0x0d7f, 0x007c, 0x0c7e, 0x6914, 0x1078, 0x3b33, 0x6904, 0xa18c,
- 0x00ff, 0xa186, 0x0006, 0x0040, 0x3add, 0xa186, 0x000d, 0x0040,
- 0x3afc, 0xa186, 0x0017, 0x00c0, 0x3ad9, 0x1078, 0x193d, 0x0078,
- 0x3adb, 0x1078, 0x1c55, 0x0c7f, 0x007c, 0x6004, 0x8001, 0x0048,
- 0x3afa, 0x6006, 0x2009, 0x0000, 0xa684, 0x0001, 0x00c0, 0x3aea,
- 0xa18d, 0x8000, 0xa684, 0x0004, 0x0040, 0x3af0, 0xa18d, 0x0002,
- 0x691e, 0x6823, 0x0000, 0x7104, 0x810f, 0x6818, 0xa105, 0x681a,
- 0x0078, 0x3ad9, 0x1078, 0x23ca, 0x6018, 0xa005, 0x00c0, 0x3b0b,
- 0x6008, 0x8001, 0x0048, 0x3b0b, 0x600a, 0x601c, 0x6802, 0x2d00,
- 0x601e, 0x0078, 0x3b21, 0xac88, 0x0006, 0x2104, 0xa005, 0x0040,
- 0x3b14, 0x2008, 0x0078, 0x3b0d, 0x6802, 0x2d0a, 0x6008, 0x8001,
- 0x0048, 0x3adb, 0x600a, 0x6018, 0x2068, 0x6800, 0x601a, 0x0078,
- 0x3b05, 0x157e, 0x137e, 0x147e, 0x0c7e, 0x0d7e, 0x1078, 0x191a,
- 0x2da0, 0x137f, 0x20a9, 0x0031, 0x53a3, 0x0c7f, 0x147f, 0x137f,
- 0x157f, 0x0078, 0x3ad9, 0xa184, 0x001f, 0x8003, 0x8003, 0x8003,
- 0xa080, 0x7410, 0x2060, 0x007c, 0x2019, 0x5051, 0x2304, 0xa085,
- 0x0001, 0x201a, 0x2019, 0x0102, 0x2304, 0xa085, 0x0001, 0x201a,
- 0x007c, 0x2019, 0x5051, 0x2304, 0xa084, 0xfffe, 0x201a, 0x2019,
- 0x0102, 0x2304, 0xa084, 0xfffe, 0x201a, 0x007c, 0x7990, 0xa18c,
- 0xfff8, 0x7992, 0x70b4, 0xa080, 0x00d8, 0x781a, 0x0078, 0x2438,
- 0x70a3, 0x0000, 0x7003, 0x0000, 0x7043, 0x0001, 0x7037, 0x0000,
- 0x0018, 0x23ef, 0x1078, 0x1b6e, 0x0040, 0x3b91, 0x2009, 0x500f,
- 0x200b, 0x0000, 0x68bc, 0x2060, 0x6100, 0xa184, 0x0300, 0x0040,
- 0x3b85, 0x6827, 0x000e, 0xa084, 0x0200, 0x0040, 0x3b81, 0x6827,
- 0x0017, 0x1078, 0x3ac2, 0x0078, 0x3b60, 0x7000, 0xa086, 0x0007,
- 0x00c0, 0x3be3, 0x2d00, 0x70a2, 0xad80, 0x000f, 0x7036, 0x0078,
- 0x3b98, 0x7040, 0xa086, 0x0001, 0x0040, 0x2471, 0x0078, 0x2438,
- 0x2031, 0x0000, 0x691c, 0xa184, 0x0002, 0x0040, 0x3ba1, 0xa6b5,
- 0x0004, 0xa184, 0x00c0, 0x8003, 0x8003, 0x8007, 0xa080, 0x3c72,
- 0x2004, 0xa635, 0x6820, 0xa084, 0x0400, 0x0040, 0x3bb9, 0x789b,
- 0x0018, 0x78ab, 0x0003, 0x789b, 0x0081, 0x78ab, 0x0001, 0xa6b5,
- 0x1000, 0x6820, 0xa084, 0x8000, 0x0040, 0x3bc5, 0xa6b5, 0x0400,
- 0x789b, 0x000e, 0x6824, 0x8007, 0x78aa, 0xa684, 0x0200, 0x0040,
- 0x3bdf, 0x682c, 0x78d2, 0x6830, 0x78d6, 0xa684, 0x0100, 0x0040,
- 0x3bdd, 0x682c, 0xa084, 0x0001, 0x0040, 0x3bdd, 0x7888, 0xa084,
- 0x0040, 0x0040, 0x3bdd, 0xa6b5, 0x8000, 0x1078, 0x45ad, 0x7e5a,
- 0x6eb6, 0x0078, 0x45e4, 0x1078, 0x38c6, 0x00c0, 0x3c6c, 0x702c,
- 0x8004, 0x0048, 0x3bf1, 0x2019, 0x4cfd, 0x1078, 0x2255, 0x702f,
- 0x0001, 0x2011, 0x0001, 0x2031, 0x1000, 0x789b, 0x0018, 0x6814,
- 0xa084, 0x001f, 0xa085, 0x0080, 0x78aa, 0x691c, 0xa184, 0x0002,
- 0x0040, 0x3c0a, 0xa6b5, 0x0004, 0x78ab, 0x0020, 0x6828, 0x78aa,
- 0xa290, 0x0002, 0x6820, 0xa084, 0x8000, 0x0040, 0x3c18, 0xa6b5,
- 0x0400, 0x789b, 0x000e, 0x6824, 0x8007, 0x78aa, 0x0078, 0x3c26,
- 0x681c, 0xa084, 0x8000, 0x00c0, 0x3c26, 0xa6b5, 0x0800, 0x6820,
- 0xa084, 0x0100, 0x0040, 0x3c26, 0xa6b5, 0x4000, 0x681c, 0xa084,
- 0x00c0, 0x8003, 0x8003, 0x8007, 0xa080, 0x3c72, 0x2004, 0xa635,
- 0xa684, 0x0100, 0x0040, 0x3c40, 0x682c, 0xa084, 0x0001, 0x0040,
- 0x3c40, 0x7888, 0xa084, 0x0040, 0x0040, 0x3c40, 0xa6b5, 0x8000,
- 0x789b, 0x007e, 0x7eae, 0x6eb6, 0x6814, 0x8007, 0x78aa, 0x7882,
- 0x7aaa, 0x7830, 0xa084, 0x00c0, 0x00c0, 0x3c6c, 0x0018, 0x3c6c,
- 0x70b4, 0xa080, 0x00dd, 0x781a, 0x1078, 0x38de, 0xa684, 0x0200,
- 0x0040, 0x3c60, 0x682c, 0x78d2, 0x6830, 0x78d6, 0x1078, 0x45ad,
- 0x2d00, 0x70a2, 0x704a, 0x6810, 0x70be, 0x7003, 0x0007, 0xad80,
- 0x000f, 0x7036, 0x0078, 0x2438, 0x1078, 0x1b45, 0x1078, 0x38de,
- 0x0078, 0x2438, 0x0000, 0x0300, 0x0200, 0x0000, 0x1078, 0x23ca,
- 0x2300, 0x0079, 0x3c7b, 0x3c7e, 0x3c7e, 0x3c80, 0x1078, 0x23ca,
- 0x1078, 0x45bc, 0x6924, 0xa184, 0x00ff, 0xa086, 0x000a, 0x0040,
- 0x3c92, 0xa184, 0xff00, 0xa085, 0x000a, 0x6826, 0x1078, 0x1b45,
- 0x0078, 0x3b60, 0x2001, 0x000a, 0x1078, 0x454c, 0x0078, 0x3b60,
- 0xa282, 0x0005, 0x0050, 0x3c9e, 0x1078, 0x23ca, 0x7000, 0xa084,
- 0x0007, 0x10c0, 0x398a, 0x1078, 0x191a, 0x00c0, 0x3cbd, 0xa684,
- 0x0004, 0x0040, 0x3caf, 0x2001, 0x2800, 0x0078, 0x3cb1, 0x2001,
- 0x0800, 0x71b4, 0xa188, 0x0091, 0x789b, 0x000e, 0x78aa, 0x2031,
- 0x0400, 0x7e5a, 0x791a, 0x0078, 0x2438, 0x6807, 0x0106, 0x680b,
- 0x0000, 0x689f, 0x0000, 0x6827, 0x0000, 0xa386, 0x0002, 0x00c0,
- 0x3cde, 0xa286, 0x0002, 0x00c0, 0x3cde, 0x78a0, 0xa005, 0x00c0,
- 0x3cde, 0xa484, 0x8000, 0x00c0, 0x3cde, 0x78e4, 0xa084, 0x0008,
- 0x0040, 0x3cde, 0xa6b5, 0x0008, 0x2019, 0x0000, 0x1078, 0x40d3,
- 0x2d00, 0x70a2, 0x704a, 0x7003, 0x0007, 0x7037, 0x0000, 0x6824,
- 0xa084, 0x0080, 0x0040, 0x3cf0, 0x1078, 0x4180, 0x0078, 0x2438,
- 0x2300, 0x0079, 0x3cf3, 0x3cf6, 0x3d77, 0x3d96, 0x2200, 0x0079,
- 0x3cf9, 0x3cfe, 0x3d0e, 0x3d34, 0x3d40, 0x3d63, 0x2029, 0x0001,
- 0xa026, 0x2011, 0x0000, 0x1078, 0x428d, 0x0079, 0x3d07, 0x3d0c,
- 0x2438, 0x3b60, 0x3d0c, 0x3d0c, 0x1078, 0x23ca, 0x7990, 0xa18c,
- 0x0007, 0x00c0, 0x3d15, 0x2009, 0x0008, 0x2011, 0x0001, 0xa684,
- 0x0004, 0x0040, 0x3d1d, 0x2011, 0x0003, 0x2220, 0xa12a, 0x2011,
- 0x0001, 0x1078, 0x428d, 0x0079, 0x3d25, 0x3d2a, 0x2438, 0x3b60,
- 0x3d32, 0x3d2c, 0x0078, 0x45ea, 0x70ab, 0x3d30, 0x0078, 0x2438,
- 0x0078, 0x3d2a, 0x1078, 0x23ca, 0xa684, 0x0010, 0x0040, 0x3d3e,
- 0x1078, 0x414f, 0x0040, 0x3d3e, 0x0078, 0x2438, 0x0078, 0x41bc,
- 0x6000, 0xa084, 0x0002, 0x0040, 0x3d5d, 0x70b4, 0xa080, 0x00cd,
- 0x781a, 0x0d7e, 0x1078, 0x45c5, 0x2d00, 0x682e, 0x6827, 0x0000,
- 0x1078, 0x3ac2, 0x0d7f, 0x1078, 0x193d, 0x7003, 0x0000, 0x7037,
- 0x0000, 0x704b, 0x0000, 0x0078, 0x3b60, 0xa684, 0x0004, 0x00c0,
- 0x3d63, 0x0078, 0x45ea, 0x6000, 0xa084, 0x0004, 0x00c0, 0x3d75,
- 0x6000, 0xa084, 0x0001, 0x0040, 0x3d75, 0x70ab, 0x3d75, 0x2001,
- 0x0007, 0x1078, 0x4544, 0x0078, 0x45f0, 0x0078, 0x45ea, 0x2200,
- 0x0079, 0x3d7a, 0x3d7f, 0x3d7f, 0x3d7f, 0x3d81, 0x3d7f, 0x1078,
- 0x23ca, 0x70a7, 0x3d85, 0x0078, 0x45f6, 0x2011, 0x0018, 0x1078,
- 0x4287, 0x0079, 0x3d8b, 0x3d90, 0x2438, 0x3b60, 0x3d92, 0x3d94,
- 0x1078, 0x23ca, 0x1078, 0x23ca, 0x1078, 0x23ca, 0x2200, 0x0079,
- 0x3d99, 0x3d9e, 0x3da0, 0x3da0, 0x3d9e, 0x3d9e, 0x1078, 0x23ca,
- 0x78e4, 0xa084, 0x0008, 0x0040, 0x3db5, 0x70a7, 0x3da9, 0x0078,
- 0x45f6, 0x2011, 0x0004, 0x1078, 0x4287, 0x0079, 0x3daf, 0x3db5,
- 0x2438, 0x3b60, 0x3db5, 0x3dbf, 0x3dc3, 0x70ab, 0x3dbd, 0x2001,
- 0x0003, 0x1078, 0x4544, 0x0078, 0x45f0, 0x0078, 0x45ea, 0x70ab,
- 0x3db5, 0x0078, 0x2438, 0x70ab, 0x3dc7, 0x0078, 0x2438, 0x0078,
- 0x3dbd, 0xa282, 0x0003, 0x0050, 0x3dcf, 0x1078, 0x23ca, 0xa386,
- 0x0002, 0x00c0, 0x3de8, 0xa286, 0x0002, 0x00c0, 0x3dee, 0x78a0,
- 0xa005, 0x00c0, 0x3dee, 0xa484, 0x8000, 0x00c0, 0x3dee, 0x78e4,
- 0xa084, 0x0008, 0x0040, 0x3de8, 0xa6b5, 0x0008, 0x2019, 0x0000,
- 0xa684, 0x0008, 0x0040, 0x3dee, 0x1078, 0x412c, 0x6810, 0x70be,
- 0x7003, 0x0007, 0x2300, 0x0079, 0x3df5, 0x3df8, 0x3e25, 0x3e2d,
- 0x2200, 0x0079, 0x3dfb, 0x3e00, 0x3dfe, 0x3e19, 0x1078, 0x23ca,
- 0x7990, 0xa1ac, 0x0007, 0xa026, 0x2011, 0x0001, 0x1078, 0x428d,
- 0x0079, 0x3e0a, 0x3e0f, 0x2438, 0x3b60, 0x3e17, 0x3e11, 0x0078,
- 0x45ea, 0x70ab, 0x3e15, 0x0078, 0x2438, 0x0078, 0x3e0f, 0x1078,
- 0x23ca, 0xa684, 0x0010, 0x0040, 0x3e23, 0x1078, 0x414f, 0x0040,
- 0x3e23, 0x0078, 0x2438, 0x0078, 0x41bc, 0x2200, 0x0079, 0x3e28,
- 0x3e2b, 0x3e2b, 0x3e2b, 0x1078, 0x23ca, 0x2200, 0x0079, 0x3e30,
- 0x3e33, 0x3e35, 0x3e35, 0x1078, 0x23ca, 0x78e4, 0xa084, 0x0008,
- 0x0040, 0x3e4a, 0x70a7, 0x3e3e, 0x0078, 0x45f6, 0x2011, 0x0004,
- 0x1078, 0x4287, 0x0079, 0x3e44, 0x3e4a, 0x2438, 0x3b60, 0x3e4a,
- 0x3e54, 0x3e58, 0x70ab, 0x3e52, 0x2001, 0x0003, 0x1078, 0x4544,
- 0x0078, 0x45f0, 0x0078, 0x45ea, 0x70ab, 0x3e4a, 0x0078, 0x2438,
- 0x70ab, 0x3e5c, 0x0078, 0x2438, 0x0078, 0x3e52, 0x2300, 0x0079,
- 0x3e61, 0x3e66, 0x3e68, 0x3e64, 0x1078, 0x23ca, 0x70a4, 0x007a,
- 0x70a4, 0x007a, 0xa282, 0x0002, 0x0050, 0x3e70, 0x1078, 0x23ca,
- 0xa684, 0x0200, 0x0040, 0x3e7a, 0x1078, 0x45b5, 0x1078, 0x426f,
- 0x1078, 0x45bc, 0x2300, 0x0079, 0x3e7d, 0x3e80, 0x3ea4, 0x3f0a,
- 0xa286, 0x0001, 0x0040, 0x3e86, 0x1078, 0x23ca, 0xa684, 0x0200,
- 0x0040, 0x3e8e, 0x1078, 0x45b5, 0x1078, 0x45bc, 0x2001, 0x0001,
- 0x1078, 0x454c, 0x78b8, 0xa084, 0xc001, 0x0040, 0x3ea0, 0x7848,
- 0xa085, 0x0008, 0x784a, 0x7848, 0xa084, 0x0008, 0x00c0, 0x3e9b,
- 0x7003, 0x0000, 0x0078, 0x3b60, 0x2200, 0x0079, 0x3ea7, 0x3ea9,
- 0x3eda, 0x70a7, 0x3ead, 0x0078, 0x45f6, 0x2011, 0x000d, 0x1078,
- 0x4287, 0x0079, 0x3eb3, 0x3eba, 0x2438, 0x3b60, 0x3ec2, 0x3eca,
- 0x3ed0, 0x3ed2, 0xa6b4, 0x00ff, 0xa6b5, 0x0400, 0x6eb6, 0x7e5a,
- 0x0078, 0x45e4, 0xa6b4, 0x00ff, 0xa6b5, 0x0400, 0x6eb6, 0x7e5a,
- 0x0078, 0x45e4, 0x70ab, 0x3ece, 0x0078, 0x2438, 0x0078, 0x3eba,
- 0x1078, 0x23ca, 0x70ab, 0x3ed6, 0x0078, 0x2438, 0x1078, 0x45fc,
- 0x0078, 0x2438, 0x70a7, 0x3ede, 0x0078, 0x45f6, 0x2011, 0x0012,
- 0x1078, 0x4287, 0x0079, 0x3ee4, 0x3eea, 0x2438, 0x3b60, 0x3ef6,
- 0x3efe, 0x3f04, 0xa6b4, 0x00ff, 0xa6b5, 0x0400, 0x6eb6, 0x7e5a,
- 0x70b4, 0xa080, 0x00a5, 0x781a, 0x0078, 0x2438, 0xa6b4, 0x00ff,
- 0xa6b5, 0x0400, 0x6eb6, 0x7e5a, 0x0078, 0x45e4, 0x70ab, 0x3f02,
- 0x0078, 0x2438, 0x0078, 0x3eea, 0x70ab, 0x3f08, 0x0078, 0x2438,
- 0x0078, 0x3ef6, 0xa286, 0x0001, 0x0040, 0x3f10, 0x1078, 0x23ca,
- 0x70a7, 0x3f14, 0x0078, 0x45f6, 0x2011, 0x0015, 0x1078, 0x4287,
- 0x0079, 0x3f1a, 0x3f1f, 0x2438, 0x3b60, 0x3f2d, 0x3f39, 0xa6b4,
- 0x00ff, 0xa6b5, 0x0400, 0x6eb6, 0x7e5a, 0x783b, 0x1301, 0x70b4,
- 0xa080, 0x00b5, 0x781a, 0x0078, 0x2438, 0xa6b4, 0x00ff, 0xa6b5,
- 0x0400, 0x6eb6, 0x7e5a, 0x70b4, 0xa080, 0x00a5, 0x781a, 0x0078,
- 0x2438, 0x70ab, 0x3f3d, 0x0078, 0x2438, 0x0078, 0x3f1f, 0xa282,
- 0x0003, 0x0050, 0x3f45, 0x1078, 0x23ca, 0x2300, 0x0079, 0x3f48,
- 0x3f4b, 0x3f82, 0x3fdd, 0xa286, 0x0001, 0x0040, 0x3f51, 0x1078,
- 0x23ca, 0x6804, 0xa084, 0x00ff, 0xa086, 0x0006, 0x00c0, 0x3f5e,
- 0x1078, 0x3ac2, 0x7003, 0x0000, 0x0078, 0x3b60, 0x683b, 0x0000,
- 0x6837, 0x0000, 0xa684, 0x0200, 0x0040, 0x3f6c, 0x1078, 0x45b5,
- 0x1078, 0x426f, 0x1078, 0x45bc, 0x2001, 0x0001, 0x1078, 0x454c,
- 0x78b8, 0xa084, 0xc001, 0x0040, 0x3f7e, 0x7848, 0xa085, 0x0008,
- 0x784a, 0x7848, 0xa084, 0x0008, 0x00c0, 0x3f79, 0x7003, 0x0000,
- 0x0078, 0x3b60, 0x2200, 0x0079, 0x3f85, 0x3f87, 0x3fb8, 0x70a7,
- 0x3f8b, 0x0078, 0x45f6, 0x2011, 0x000d, 0x1078, 0x4287, 0x0079,
- 0x3f91, 0x3f98, 0x2438, 0x3b60, 0x3fa0, 0x3fa8, 0x3fae, 0x3fb0,
- 0xa6b4, 0x00ff, 0xa6b5, 0x0800, 0x6eb6, 0x7e5a, 0x0078, 0x45e4,
- 0xa6b4, 0x00ff, 0xa6b5, 0x0800, 0x6eb6, 0x7e5a, 0x0078, 0x45e4,
- 0x70ab, 0x3fac, 0x0078, 0x2438, 0x0078, 0x3f98, 0x1078, 0x23ca,
- 0x70ab, 0x3fb4, 0x0078, 0x2438, 0x1078, 0x45fc, 0x0078, 0x2438,
- 0x70a7, 0x3fbc, 0x0078, 0x45f6, 0x2011, 0x0005, 0x1078, 0x4287,
- 0x0079, 0x3fc2, 0x3fc7, 0x2438, 0x3b60, 0x3fcf, 0x3fd7, 0xa6b4,
- 0x00ff, 0xa6b5, 0x0800, 0x6eb6, 0x7e5a, 0x0078, 0x45e4, 0xa6b4,
- 0x00ff, 0xa6b5, 0x0800, 0x6eb6, 0x7e5a, 0x0078, 0x45e4, 0x70ab,
- 0x3fdb, 0x0078, 0x2438, 0x0078, 0x3fc7, 0xa286, 0x0001, 0x0040,
- 0x3fe3, 0x1078, 0x23ca, 0x70a7, 0x3fe7, 0x0078, 0x45f6, 0x2011,
- 0x0006, 0x1078, 0x4287, 0x0079, 0x3fed, 0x3ff2, 0x2438, 0x3b60,
- 0x3ff8, 0x4002, 0xa6b5, 0x0800, 0x6eb6, 0x7e5a, 0x0078, 0x45e4,
- 0xa6b4, 0x00ff, 0xa6b5, 0x0800, 0x6eb6, 0xa6b5, 0x4000, 0x7e5a,
- 0x0078, 0x45e4, 0x70ab, 0x4006, 0x0078, 0x2438, 0x0078, 0x3ff2,
- 0x2300, 0x0079, 0x400b, 0x4010, 0x400e, 0x400e, 0x1078, 0x23ca,
- 0x1078, 0x23ca, 0x2300, 0x71a8, 0xa005, 0x017a, 0x6810, 0x70be,
- 0xa282, 0x0003, 0x0050, 0x401e, 0x1078, 0x23ca, 0x2300, 0x0079,
- 0x4021, 0x4024, 0x4037, 0x4059, 0x82ff, 0x00c0, 0x4029, 0x1078,
- 0x23ca, 0xa684, 0x0200, 0x0040, 0x4031, 0x1078, 0x45b5, 0x1078,
- 0x45bc, 0x2001, 0x0001, 0x1078, 0x454c, 0x0078, 0x2438, 0xa296,
- 0x0002, 0x0040, 0x4040, 0x82ff, 0x0040, 0x4040, 0x1078, 0x23ca,
- 0x70a7, 0x4044, 0x0078, 0x45f6, 0x2011, 0x0018, 0x1078, 0x4287,
- 0x0079, 0x404a, 0x404f, 0x2438, 0x3b60, 0x4051, 0x4053, 0x0078,
- 0x45e4, 0x0078, 0x45e4, 0x70ab, 0x4057, 0x0078, 0x2438, 0x0078,
- 0x404f, 0x2200, 0x0079, 0x405c, 0x405e, 0x4077, 0x70a7, 0x4062,
- 0x0078, 0x45f6, 0x2011, 0x0017, 0x1078, 0x4287, 0x0079, 0x4068,
- 0x406d, 0x2438, 0x3b60, 0x406f, 0x4071, 0x0078, 0x45e4, 0x0078,
- 0x45e4, 0x70ab, 0x4075, 0x0078, 0x2438, 0x0078, 0x406d, 0xa484,
- 0x8000, 0x00c0, 0x40c1, 0xa684, 0x0100, 0x0040, 0x408b, 0x1078,
- 0x45b5, 0x1078, 0x426f, 0x1078, 0x45bc, 0x7848, 0xa085, 0x000c,
- 0x784a, 0x0078, 0x408f, 0x78d8, 0x78d2, 0x78dc, 0x78d6, 0xa6b4,
- 0xefff, 0x7e5a, 0x70a7, 0x4096, 0x0078, 0x45f6, 0x2011, 0x000d,
- 0x1078, 0x4287, 0x0079, 0x409c, 0x40a3, 0x2438, 0x3b60, 0x40a3,
- 0x40b1, 0x40b7, 0x40b9, 0xa684, 0x0100, 0x0040, 0x40af, 0x1078,
- 0x4573, 0x682c, 0x78d2, 0x6830, 0x78d6, 0x1078, 0x45ad, 0x0078,
- 0x45e4, 0x70ab, 0x40b5, 0x0078, 0x2438, 0x0078, 0x40a3, 0x1078,
- 0x23ca, 0x70ab, 0x40bd, 0x0078, 0x2438, 0x1078, 0x45fc, 0x0078,
- 0x2438, 0x1078, 0x45bc, 0x70ab, 0x40cb, 0x2001, 0x0003, 0x1078,
- 0x4544, 0x0078, 0x45f0, 0x1078, 0x45ad, 0x682c, 0x78d2, 0x6830,
- 0x78d6, 0x0078, 0x45e4, 0x70b8, 0x6812, 0x70be, 0x8000, 0x70ba,
- 0x681b, 0x0000, 0xa684, 0x0008, 0x0040, 0x40f6, 0x157e, 0x137e,
- 0x147e, 0x7890, 0x8004, 0x8004, 0x8004, 0x8004, 0xa084, 0x000f,
- 0x681a, 0x80ac, 0x789b, 0x0000, 0xaf80, 0x002b, 0x2098, 0xad80,
- 0x000b, 0x20a0, 0x53a5, 0x147f, 0x137f, 0x157f, 0xa6c4, 0x0f00,
- 0xa684, 0x0002, 0x00c0, 0x4102, 0x692c, 0x810d, 0x810d, 0x810d,
- 0x0078, 0x410f, 0x789b, 0x0010, 0x79ac, 0x0078, 0x410f, 0x017e,
- 0x2009, 0x0005, 0x2001, 0x3d00, 0x1078, 0x457e, 0x017f, 0xa184,
- 0x001f, 0xa805, 0x6816, 0x1078, 0x3b33, 0x68be, 0xa684, 0x0004,
- 0x0040, 0x4120, 0xa18c, 0xff00, 0x78a8, 0xa084, 0x00ff, 0xa105,
- 0x682a, 0xa6b4, 0x00ff, 0x6000, 0xa084, 0x0008, 0x0040, 0x412a,
- 0xa6b5, 0x4000, 0x6eb6, 0x007c, 0x157e, 0x137e, 0x147e, 0x6918,
- 0x7890, 0x8004, 0x8004, 0x8004, 0x8004, 0xa084, 0x000f, 0x007e,
- 0xa100, 0x681a, 0x007f, 0x8000, 0x8004, 0x0040, 0x414b, 0x20a8,
- 0x8104, 0xa080, 0x000b, 0xad00, 0x20a0, 0x789b, 0x0000, 0xaf80,
- 0x002b, 0x2098, 0x53a5, 0x147f, 0x137f, 0x157f, 0x007c, 0x682c,
- 0xa084, 0x0020, 0x00c0, 0x4157, 0x620c, 0x0078, 0x4158, 0x6210,
- 0x6b18, 0x2300, 0xa202, 0x0040, 0x4178, 0x2018, 0xa382, 0x000e,
- 0x0048, 0x4168, 0x0040, 0x4168, 0x2019, 0x000e, 0x0078, 0x416c,
- 0x7858, 0xa084, 0xffef, 0x785a, 0x783b, 0x1b01, 0x7893, 0x0000,
- 0x7ba2, 0x70b4, 0xa080, 0x008e, 0x781a, 0xa085, 0x0001, 0x007c,
- 0x7858, 0xa084, 0xffef, 0x785a, 0x7893, 0x0000, 0xa006, 0x007c,
- 0x6904, 0xa18c, 0x00ff, 0xa196, 0x0007, 0x0040, 0x418d, 0xa196,
- 0x000f, 0x0040, 0x418d, 0x6807, 0x0117, 0x6914, 0x1078, 0x3b33,
- 0x6100, 0x8104, 0x00c8, 0x41a8, 0x601c, 0xa005, 0x0040, 0x419c,
- 0x2001, 0x0800, 0x0078, 0x41aa, 0x0d7e, 0x6824, 0x007e, 0x1078,
- 0x45c5, 0x007f, 0x6826, 0x2d00, 0x682e, 0x1078, 0x3ac2, 0x0d7f,
- 0x2001, 0x0200, 0x6826, 0x8007, 0x789b, 0x000e, 0x78aa, 0x6820,
- 0xa085, 0x8000, 0x6822, 0x2031, 0x0400, 0x6eb6, 0x7e5a, 0x71b4,
- 0xa188, 0x0091, 0x791a, 0x007c, 0xa6c4, 0x0f00, 0xa684, 0x0002,
- 0x00c0, 0x41cf, 0x692c, 0x810d, 0x810d, 0x810d, 0xa184, 0x001f,
- 0xa805, 0x6816, 0x1078, 0x3b33, 0x68be, 0x0078, 0x41d2, 0x6914,
- 0x1078, 0x3b33, 0x6100, 0x8104, 0x00c8, 0x421c, 0xa184, 0x0300,
- 0x0040, 0x41de, 0x6807, 0x0117, 0x0078, 0x41fc, 0x6004, 0xa005,
- 0x00c0, 0x4205, 0x6807, 0x0117, 0x601c, 0xa005, 0x00c0, 0x41f2,
- 0x0d7e, 0x1078, 0x45c5, 0x6827, 0x0034, 0x2d00, 0x682e, 0x1078,
- 0x3ac2, 0x0d7f, 0xa684, 0x0004, 0x0040, 0x41fc, 0x2031, 0x0400,
- 0x2001, 0x2800, 0x0078, 0x4200, 0x2031, 0x0400, 0x2001, 0x0800,
- 0x71b4, 0xa188, 0x0091, 0x0078, 0x424a, 0x6018, 0xa005, 0x00c0,
- 0x41f2, 0x601c, 0xa005, 0x00c0, 0x41f2, 0x689f, 0x0000, 0x6827,
- 0x003d, 0xa684, 0x0001, 0x0040, 0x4258, 0xa6b5, 0x0800, 0x71b4,
- 0xa188, 0x00ae, 0x0078, 0x4253, 0x6807, 0x0117, 0x2031, 0x0400,
- 0x692c, 0xa18c, 0x00ff, 0xa186, 0x0012, 0x00c0, 0x422d, 0x2001,
- 0x4265, 0x2009, 0x0001, 0x0078, 0x423e, 0xa186, 0x0003, 0x00c0,
- 0x4237, 0x2001, 0x4266, 0x2009, 0x0012, 0x0078, 0x423e, 0x2001,
- 0x0200, 0x71b4, 0xa188, 0x0091, 0x0078, 0x424a, 0x1078, 0x4598,
- 0x78a3, 0x0000, 0x681c, 0xa085, 0x0040, 0x681e, 0x71b4, 0xa188,
- 0x00da, 0xa006, 0x6826, 0x8007, 0x789b, 0x000e, 0x78aa, 0x6820,
- 0xa085, 0x8000, 0x6822, 0x6eb6, 0x7e5a, 0x791a, 0x0078, 0x2438,
- 0x6eb6, 0x1078, 0x3ac2, 0x6810, 0x70be, 0x7003, 0x0007, 0x70a3,
- 0x0000, 0x704b, 0x0000, 0x0078, 0x2438, 0x0023, 0x0070, 0x0005,
- 0x0000, 0x0a00, 0x0000, 0x0000, 0x0025, 0x0000, 0x0000, 0x683b,
- 0x0000, 0x6837, 0x0000, 0xa684, 0x0200, 0x0040, 0x4286, 0x78b8,
- 0xa08c, 0x001f, 0xa084, 0x8000, 0x0040, 0x427f, 0x8108, 0x78d8,
- 0xa100, 0x6836, 0x78dc, 0xa081, 0x0000, 0x683a, 0x007c, 0x7990,
- 0x810f, 0xa5ac, 0x0007, 0x2021, 0x0000, 0xa480, 0x0010, 0x789a,
- 0x79a8, 0xa18c, 0x00ff, 0xa184, 0x0080, 0x00c0, 0x42b5, 0xa182,
- 0x0020, 0x00c8, 0x42cf, 0xa182, 0x0012, 0x00c8, 0x4536, 0x2100,
- 0x1079, 0x42a3, 0x007c, 0x4536, 0x447e, 0x4536, 0x4536, 0x42dc,
- 0x42df, 0x4319, 0x434f, 0x4381, 0x4384, 0x4536, 0x4536, 0x433a,
- 0x43a8, 0x43e2, 0x4536, 0x4536, 0x4409, 0xa18c, 0x001f, 0x6814,
- 0xa084, 0x001f, 0xa106, 0x0040, 0x42cc, 0x70b4, 0xa080, 0x00cd,
- 0x781a, 0x2001, 0x0014, 0x1078, 0x454c, 0x1078, 0x45bc, 0x7003,
- 0x0000, 0x2001, 0x0002, 0x007c, 0x2001, 0x0000, 0x007c, 0xa182,
- 0x0024, 0x00c8, 0x4536, 0xa184, 0x0003, 0x1079, 0x42a3, 0x007c,
- 0x4536, 0x4536, 0x4536, 0x4536, 0x1078, 0x4536, 0x007c, 0x2200,
- 0x0079, 0x42e2, 0x440c, 0x440c, 0x4306, 0x4306, 0x4306, 0x4306,
- 0x4306, 0x4306, 0x4306, 0x4306, 0x4304, 0x4306, 0x42fb, 0x4306,
- 0x4306, 0x4306, 0x4306, 0x4306, 0x430e, 0x4311, 0x440c, 0x4311,
- 0x4306, 0x4306, 0x4306, 0x0c7e, 0x077e, 0x6f14, 0x1078, 0x36b0,
- 0x077f, 0x0c7f, 0x0078, 0x4306, 0x1078, 0x44d1, 0x6827, 0x02b3,
- 0x2009, 0x000b, 0x2001, 0x4800, 0x0078, 0x4440, 0x1078, 0x452b,
- 0x007c, 0x6827, 0x0093, 0x2009, 0x000b, 0x2001, 0x4800, 0x0078,
- 0x4428, 0x2d58, 0x6804, 0xa084, 0x00ff, 0xa086, 0x0006, 0x00c0,
- 0x4323, 0x6807, 0x0117, 0x6827, 0x0002, 0x1078, 0x45c5, 0x6827,
- 0x0036, 0x6932, 0x2d00, 0x682e, 0x0d7e, 0x1078, 0x3a92, 0x1078,
- 0x4466, 0x2b68, 0x1078, 0x3ac2, 0x0d7f, 0x1078, 0x3ac2, 0x2001,
- 0x0002, 0x007c, 0x1078, 0x4466, 0x2001, 0x0017, 0x1078, 0x454c,
- 0x70a3, 0x0000, 0x2009, 0x5038, 0x200b, 0x0006, 0x70af, 0x0017,
- 0x2009, 0x0200, 0x1078, 0x39d2, 0x2001, 0x0001, 0x007c, 0x2200,
- 0x0079, 0x4352, 0x440c, 0x443d, 0x443d, 0x443d, 0x4373, 0x444d,
- 0x4379, 0x444d, 0x444d, 0x4450, 0x4450, 0x4455, 0x4455, 0x436b,
- 0x436b, 0x443d, 0x443d, 0x444d, 0x443d, 0x4379, 0x440c, 0x4379,
- 0x4379, 0x4379, 0x4379, 0x6827, 0x0084, 0x2009, 0x000b, 0x2001,
- 0x4300, 0x0078, 0x445f, 0x2009, 0x000b, 0x2001, 0x4300, 0x0078,
- 0x4440, 0x6827, 0x0093, 0x2009, 0x000b, 0x2001, 0x4300, 0x0078,
- 0x4428, 0x2001, 0x0000, 0x007c, 0x2200, 0x0079, 0x4387, 0x440c,
- 0x43a0, 0x43a0, 0x43a0, 0x43a0, 0x444d, 0x444d, 0x444d, 0x444d,
- 0x444d, 0x444d, 0x444d, 0x444d, 0x43a0, 0x43a0, 0x43a0, 0x43a0,
- 0x444d, 0x43a0, 0x43a0, 0x444d, 0x444d, 0x444d, 0x444d, 0x440c,
- 0x6827, 0x0093, 0x2009, 0x000b, 0x2001, 0x4300, 0x0078, 0x4428,
- 0xa684, 0x0004, 0x00c0, 0x43bc, 0x6804, 0xa084, 0x00ff, 0xa086,
- 0x0006, 0x00c0, 0x4536, 0x1078, 0x4466, 0x6807, 0x0117, 0x1078,
- 0x3ac2, 0x2001, 0x0002, 0x007c, 0x6000, 0xa084, 0x0004, 0x0040,
- 0x4536, 0x2d58, 0x6804, 0xa084, 0x00ff, 0xa086, 0x0006, 0x00c0,
- 0x43cb, 0x6807, 0x0117, 0x6827, 0x0002, 0x1078, 0x45c5, 0x6827,
- 0x0036, 0x6932, 0x2d00, 0x682e, 0x0d7e, 0x1078, 0x3aa1, 0x1078,
- 0x4466, 0x2b68, 0x1078, 0x3ac2, 0x0d7f, 0x1078, 0x3ac2, 0x2001,
- 0x0002, 0x007c, 0x6000, 0xa084, 0x0004, 0x0040, 0x4536, 0x2d58,
- 0x6a04, 0xa294, 0x00ff, 0xa286, 0x0006, 0x00c0, 0x43f1, 0x6807,
- 0x0117, 0x6827, 0x0002, 0x2d58, 0x1078, 0x45c5, 0x6827, 0x0036,
- 0x6932, 0x2d00, 0x682e, 0x0d7e, 0x1078, 0x3ab1, 0x1078, 0x4466,
- 0x2b68, 0x1078, 0x3ac2, 0x0d7f, 0x1078, 0x3ac2, 0x2001, 0x0002,
- 0x007c, 0x1078, 0x4536, 0x007c, 0x70b4, 0xa080, 0x00cd, 0x781a,
- 0x2001, 0x0001, 0x1078, 0x454c, 0x1078, 0x45bc, 0x7003, 0x0000,
- 0x2001, 0x0002, 0x007c, 0x1078, 0x457e, 0x1078, 0x45b5, 0x1078,
- 0x426f, 0x1078, 0x4180, 0x1078, 0x45bc, 0x2001, 0x0001, 0x007c,
- 0x1078, 0x457e, 0x1078, 0x45b5, 0x1078, 0x426f, 0x70b4, 0xa080,
- 0x00cd, 0x781a, 0x2001, 0x0013, 0x1078, 0x454c, 0x1078, 0x45bc,
- 0x7003, 0x0000, 0x2001, 0x0002, 0x007c, 0x1078, 0x4536, 0x007c,
- 0x1078, 0x457e, 0x1078, 0x45b5, 0x1078, 0x426f, 0x1078, 0x4180,
- 0x1078, 0x45bc, 0x2001, 0x0001, 0x007c, 0x2001, 0x0003, 0x007c,
- 0x1078, 0x44d1, 0x2001, 0x0000, 0x007c, 0x0c7e, 0x077e, 0x6f14,
- 0x1078, 0x36b0, 0x077f, 0x0c7f, 0x2001, 0x0000, 0x007c, 0x1078,
- 0x457e, 0x1078, 0x4536, 0x2001, 0x0006, 0x007c, 0x6904, 0xa18c,
- 0x00ff, 0xa186, 0x0007, 0x0040, 0x4471, 0xa186, 0x000f, 0x00c0,
- 0x4475, 0x1078, 0x45b5, 0x1078, 0x426f, 0x70b4, 0xa080, 0x00cd,
- 0x781a, 0x1078, 0x45bc, 0x7003, 0x0000, 0x007c, 0x7aa8, 0xa294,
- 0x00ff, 0x78a8, 0xa084, 0x00ff, 0xa08a, 0x0004, 0x00c8, 0x4536,
- 0x1079, 0x448b, 0x007c, 0x4536, 0x448f, 0x4536, 0x44df, 0xa282,
- 0x0003, 0x0040, 0x4496, 0x1078, 0x4536, 0x007c, 0x7da8, 0xa5ac,
- 0x00ff, 0x7ca8, 0xa4a4, 0x00ff, 0xa482, 0x000c, 0x0048, 0x44a4,
- 0x0040, 0x44a4, 0x2021, 0x000c, 0x701c, 0xa502, 0x00c8, 0x44a9,
- 0x751c, 0x1078, 0x451c, 0x852b, 0x852b, 0x1078, 0x372e, 0x0040,
- 0x44b5, 0x1078, 0x44c3, 0x0078, 0x44b9, 0x1078, 0x4518, 0x1078,
- 0x44d1, 0xa6b5, 0x1000, 0x7e5a, 0x70b4, 0xa080, 0x00b9, 0x781a,
- 0x2001, 0x0004, 0x007c, 0x0c7e, 0x6914, 0x810f, 0xa18c, 0x000f,
- 0x810b, 0x810b, 0x810b, 0xa1e0, 0x5280, 0x1078, 0x3538, 0x0c7f,
- 0x007c, 0x0c7e, 0x6814, 0x8007, 0xa084, 0x000f, 0x8003, 0x8003,
- 0x8003, 0xa0e0, 0x5280, 0x1078, 0x355f, 0x0c7f, 0x007c, 0xa282,
- 0x0002, 0x00c0, 0x4536, 0x7aa8, 0xa294, 0x00ff, 0xa284, 0xfffe,
- 0x0040, 0x44ec, 0x2011, 0x0001, 0x1078, 0x450a, 0x1078, 0x44fc,
- 0x1078, 0x44d1, 0xa6b5, 0x1000, 0x7e5a, 0x70b4, 0xa080, 0x00b9,
- 0x781a, 0x2001, 0x0004, 0x007c, 0x0c7e, 0x6814, 0x8007, 0xa084,
- 0x000f, 0x8003, 0x8003, 0x8003, 0xa0e0, 0x5280, 0x1078, 0x3604,
- 0x0c7f, 0x007c, 0x789b, 0x0018, 0x78ab, 0x0001, 0x78ab, 0x0002,
- 0x78ab, 0x0003, 0x7aaa, 0x789b, 0x0081, 0x78ab, 0x0004, 0x007c,
- 0x2021, 0x0000, 0x2029, 0x0032, 0x789b, 0x0018, 0x78ab, 0x0001,
- 0x78ab, 0x0003, 0x78ab, 0x0001, 0x7daa, 0x7caa, 0x789b, 0x0081,
- 0x78ab, 0x0005, 0x007c, 0x2001, 0x0003, 0x1078, 0x4544, 0x70b4,
- 0xa080, 0x00b9, 0x781a, 0x2001, 0x0005, 0x007c, 0x2001, 0x0007,
- 0x1078, 0x4544, 0xa6b5, 0x1000, 0x7e5a, 0x70b4, 0xa080, 0x00b9,
- 0x781a, 0x2001, 0x0004, 0x007c, 0x789b, 0x0018, 0x78aa, 0x789b,
- 0x0081, 0x78ab, 0x0001, 0x007c, 0x6904, 0xa18c, 0x00ff, 0xa196,
- 0x0007, 0x0040, 0x455a, 0xa196, 0x000f, 0x0040, 0x455a, 0x1078,
- 0x193d, 0x007c, 0x6924, 0xa194, 0x003f, 0x00c0, 0x4563, 0xa18c,
- 0xffc0, 0xa105, 0x6826, 0x1078, 0x3ac2, 0x691c, 0xa184, 0x0100,
- 0x0040, 0x4572, 0x1078, 0x1b7e, 0x6914, 0x1078, 0x3b33, 0x6204,
- 0x8210, 0x6206, 0x007c, 0x692c, 0x6834, 0x682e, 0xa112, 0x6930,
- 0x6838, 0x6832, 0xa11b, 0xa200, 0xa301, 0x007c, 0x0c7e, 0xade0,
- 0x0018, 0x6003, 0x0070, 0x6106, 0x600b, 0x0000, 0x600f, 0x0a00,
- 0x6013, 0x0000, 0x6017, 0x0000, 0x8007, 0x601a, 0x601f, 0x0000,
- 0x6023, 0x0000, 0x0c7f, 0x6824, 0xa085, 0x0080, 0x6826, 0x007c,
- 0x157e, 0x137e, 0x147e, 0x2098, 0xaf80, 0x002d, 0x20a0, 0x81ac,
- 0x0040, 0x45a3, 0x53a6, 0xa184, 0x0001, 0x0040, 0x45a9, 0x3304,
- 0x78be, 0x147f, 0x137f, 0x157f, 0x007c, 0x70b0, 0xa005, 0x10c0,
- 0x23ca, 0x70b3, 0x8000, 0x0078, 0x48f7, 0x71b0, 0x81ff, 0x0040,
- 0x45bb, 0x1078, 0x49ed, 0x007c, 0x71b0, 0x81ff, 0x0040, 0x45c4,
- 0x70b3, 0x0000, 0x1078, 0x4633, 0x007c, 0x0c7e, 0x0d7e, 0x1078,
- 0x191a, 0x0c7f, 0x157e, 0x137e, 0x147e, 0x2da0, 0x2c98, 0x20a9,
- 0x0031, 0x53a3, 0x147f, 0x137f, 0x157f, 0x6807, 0x010d, 0x680b,
- 0x0000, 0x7004, 0x8007, 0x681a, 0x6823, 0x0000, 0x681f, 0x0000,
- 0x689f, 0x0000, 0x0c7f, 0x007c, 0x70b4, 0xa080, 0x0091, 0x781a,
- 0x0078, 0x2438, 0x70b4, 0xa080, 0x0081, 0x781a, 0x0078, 0x2438,
- 0x70b4, 0xa080, 0x00b9, 0x781a, 0x0078, 0x2438, 0x70b4, 0xa080,
- 0x00c3, 0x781a, 0x0078, 0x2438, 0x6904, 0xa18c, 0x00ff, 0xa196,
- 0x0007, 0x0040, 0x4609, 0xa196, 0x000f, 0x0040, 0x4609, 0x6807,
- 0x0117, 0x2001, 0x0200, 0x6826, 0x8007, 0x789b, 0x000e, 0x78aa,
- 0x6820, 0xa085, 0x8000, 0x6822, 0x2031, 0x0400, 0x6eb6, 0x7e5a,
- 0x71b4, 0xa188, 0x0091, 0x791a, 0x007c, 0x1078, 0x45bc, 0x7848,
- 0xa085, 0x000c, 0x784a, 0x70b4, 0xa080, 0x00cd, 0x781a, 0x2009,
- 0x000b, 0x2001, 0x4400, 0x1078, 0x457e, 0x2001, 0x0013, 0x1078,
- 0x454c, 0x0078, 0x3b60, 0x127e, 0x2091, 0x2200, 0x2049, 0x4633,
- 0x7000, 0x7204, 0xa205, 0x720c, 0xa215, 0x7008, 0xa084, 0xfff7,
- 0xa205, 0x0040, 0x4645, 0x0078, 0x464a, 0x7003, 0x0000, 0x127f,
- 0x2000, 0x007c, 0x7000, 0xa084, 0x0001, 0x00c0, 0x4678, 0x7108,
- 0x8103, 0x00c8, 0x4657, 0x1078, 0x477a, 0x0078, 0x464f, 0x700c,
- 0xa08c, 0x00ff, 0x0040, 0x4678, 0x7004, 0x8004, 0x00c8, 0x466f,
- 0x7014, 0xa005, 0x00c0, 0x466b, 0x7010, 0xa005, 0x0040, 0x466f,
- 0xa102, 0x00c8, 0x464f, 0x7007, 0x0010, 0x0078, 0x4678, 0x8aff,
- 0x0040, 0x4678, 0x1078, 0x49c4, 0x00c0, 0x4672, 0x0040, 0x464f,
- 0x1078, 0x4703, 0x7003, 0x0000, 0x127f, 0x2000, 0x007c, 0x017e,
- 0x6104, 0xa18c, 0x00ff, 0xa186, 0x0007, 0x0040, 0x468b, 0xa18e,
- 0x000f, 0x00c0, 0x468e, 0x6040, 0x0078, 0x468f, 0x6428, 0x017f,
- 0x84ff, 0x0040, 0x46b9, 0x2c70, 0x7004, 0xa0bc, 0x000f, 0xa7b8,
- 0x46c9, 0x273c, 0x87fb, 0x00c0, 0x46a7, 0x0048, 0x46a1, 0x1078,
- 0x23ca, 0x609c, 0xa075, 0x0040, 0x46b9, 0x0078, 0x4694, 0x2704,
- 0xae68, 0x6808, 0xa630, 0x680c, 0xa529, 0x8421, 0x0040, 0x46b9,
- 0x8738, 0x2704, 0xa005, 0x00c0, 0x46a8, 0x709c, 0xa075, 0x00c0,
- 0x4694, 0x007c, 0x0000, 0x0005, 0x0009, 0x000d, 0x0011, 0x0015,
- 0x0019, 0x001d, 0x0000, 0x0003, 0x0009, 0x000f, 0x0015, 0x001b,
- 0x0000, 0x0000, 0x46be, 0x46bb, 0x0000, 0x0000, 0x8000, 0x0000,
- 0x46be, 0x0000, 0x46c6, 0x46c3, 0x0000, 0x0000, 0x0000, 0x0000,
- 0x46c6, 0x0000, 0x46c1, 0x46c1, 0x0000, 0x0000, 0x8000, 0x0000,
- 0x46c1, 0x0000, 0x46c7, 0x46c7, 0x0000, 0x0000, 0x0000, 0x0000,
- 0x46c7, 0x127e, 0x2091, 0x2200, 0x2079, 0x5000, 0x2071, 0x0010,
- 0x7007, 0x000a, 0x7007, 0x0002, 0x7003, 0x0000, 0x2071, 0x0020,
- 0x7007, 0x000a, 0x7007, 0x0002, 0x7003, 0x0000, 0x2049, 0x0000,
- 0x127f, 0x2000, 0x007c, 0x2049, 0x4703, 0x2019, 0x0000, 0x7004,
- 0x8004, 0x00c8, 0x4756, 0x7007, 0x0012, 0x7108, 0x7008, 0xa106,
- 0x00c0, 0x470d, 0xa184, 0x01e0, 0x0040, 0x4718, 0x1078, 0x23ca,
- 0x2001, 0x04fd, 0x2004, 0xa082, 0x0005, 0x00c8, 0x4723, 0xa184,
- 0x4000, 0x00c0, 0x470d, 0xa19c, 0x300c, 0xa386, 0x2004, 0x0040,
- 0x4731, 0xa386, 0x0008, 0x0040, 0x473c, 0xa386, 0x200c, 0x00c0,
- 0x470d, 0x7200, 0x8204, 0x0048, 0x473c, 0x730c, 0xa384, 0x00ff,
- 0x0040, 0x473c, 0x1078, 0x23ca, 0x7007, 0x0012, 0x7000, 0xa084,
- 0x0001, 0x00c0, 0x4756, 0x7008, 0xa084, 0x01e0, 0x00c0, 0x4756,
- 0x7310, 0x7014, 0xa305, 0x0040, 0x4756, 0x710c, 0xa184, 0x0300,
- 0x00c0, 0x4756, 0xa184, 0x00ff, 0x00c0, 0x4703, 0x7007, 0x0012,
- 0x7007, 0x0008, 0x7004, 0xa084, 0x0008, 0x00c0, 0x475a, 0x7007,
- 0x0012, 0x7108, 0x8103, 0x0048, 0x475f, 0x7003, 0x0000, 0x2049,
- 0x0000, 0x007c, 0x107e, 0x007e, 0x127e, 0x157e, 0x2091, 0x2200,
- 0x7108, 0x1078, 0x477a, 0x157f, 0x127f, 0x2091, 0x8001, 0x007f,
- 0x107f, 0x007c, 0x7204, 0x7500, 0x730c, 0xa384, 0x0300, 0x00c0,
- 0x47a1, 0xa184, 0x01e0, 0x00c0, 0x47c5, 0x7108, 0xa184, 0x01e0,
- 0x00c0, 0x47c5, 0x2001, 0x04fd, 0x2004, 0xa082, 0x0005, 0x00c8,
- 0x4795, 0xa184, 0x4000, 0x00c0, 0x4785, 0xa184, 0x0007, 0x0079,
- 0x4799, 0x47a3, 0x47b5, 0x47a1, 0x47b5, 0x47a1, 0x4801, 0x47a1,
- 0x47ff, 0x1078, 0x23ca, 0x7004, 0xa084, 0x0010, 0xa085, 0x0002,
- 0x7006, 0x8aff, 0x00c0, 0x47b0, 0x2049, 0x0000, 0x0078, 0x47b4,
- 0x1078, 0x49c4, 0x00c0, 0x47b0, 0x007c, 0x7004, 0xa084, 0x0010,
- 0xa085, 0x0002, 0x7006, 0x8aff, 0x00c0, 0x47c0, 0x0078, 0x47c4,
- 0x1078, 0x49c4, 0x00c0, 0x47c0, 0x007c, 0x7007, 0x0012, 0x7108,
- 0x00e0, 0x47c8, 0x2091, 0x6000, 0x00e0, 0x47cc, 0x2091, 0x6000,
- 0x7007, 0x0012, 0x7007, 0x0008, 0x7004, 0xa084, 0x0008, 0x00c0,
- 0x47d4, 0x7007, 0x0012, 0x7108, 0x8103, 0x0048, 0x47d9, 0x7003,
- 0x0000, 0x7000, 0xa005, 0x00c0, 0x47ed, 0x7004, 0xa005, 0x00c0,
- 0x47ed, 0x700c, 0xa005, 0x0040, 0x47ef, 0x0078, 0x47d0, 0x2049,
- 0x0000, 0x1078, 0x37d7, 0x6818, 0xa084, 0x8000, 0x0040, 0x47fa,
- 0x681b, 0x0002, 0x007c, 0x1078, 0x23ca, 0x1078, 0x23ca, 0x1078,
- 0x485d, 0x7210, 0x7114, 0x700c, 0xa09c, 0x00ff, 0x2800, 0xa300,
- 0xa211, 0xa189, 0x0000, 0x1078, 0x485d, 0x2704, 0x2c58, 0xac60,
- 0x6308, 0x2200, 0xa322, 0x630c, 0x2100, 0xa31b, 0x2400, 0xa305,
- 0x0040, 0x4824, 0x00c8, 0x4824, 0x8412, 0x8210, 0x830a, 0xa189,
- 0x0000, 0x2b60, 0x0078, 0x480b, 0x2b60, 0x8a07, 0x007e, 0x6004,
- 0xa084, 0x0008, 0x0040, 0x4830, 0xa7ba, 0x46c3, 0x0078, 0x4832,
- 0xa7ba, 0x46bb, 0x007f, 0xa73d, 0x2c00, 0x6886, 0x6f8a, 0x6c92,
- 0x6b8e, 0x7007, 0x0012, 0x1078, 0x4703, 0x007c, 0x8738, 0x2704,
- 0xa005, 0x00c0, 0x4851, 0x609c, 0xa005, 0x0040, 0x485a, 0x2060,
- 0x6004, 0xa084, 0x000f, 0xa080, 0x46c9, 0x203c, 0x87fb, 0x1040,
- 0x23ca, 0x8a51, 0x0040, 0x4859, 0x7008, 0xa084, 0x0003, 0xa086,
- 0x0003, 0x007c, 0x2051, 0x0000, 0x007c, 0x8a50, 0x8739, 0x2704,
- 0xa004, 0x00c0, 0x4871, 0x6000, 0xa064, 0x00c0, 0x4868, 0x2d60,
- 0x6004, 0xa084, 0x000f, 0xa080, 0x46d9, 0x203c, 0x87fb, 0x1040,
- 0x23ca, 0x007c, 0x127e, 0x0d7e, 0x2091, 0x2200, 0x0d7f, 0x6884,
- 0x2060, 0x6888, 0x6b8c, 0x6c90, 0x8057, 0xaad4, 0x00ff, 0xa084,
- 0x00ff, 0x007e, 0x6804, 0xa084, 0x0008, 0x007f, 0x0040, 0x488c,
- 0xa0b8, 0x46c3, 0x0078, 0x488e, 0xa0b8, 0x46bb, 0x7e08, 0xa6b5,
- 0x000c, 0x6904, 0xa18c, 0x00ff, 0xa186, 0x0007, 0x0040, 0x489c,
- 0xa18e, 0x000f, 0x00c0, 0x48a5, 0x681c, 0xa084, 0x0040, 0x0040,
- 0x48ac, 0xa6b5, 0x0001, 0x0078, 0x48ac, 0x681c, 0xa084, 0x0040,
- 0x0040, 0x48ac, 0xa6b5, 0x0001, 0x7007, 0x0004, 0x7004, 0xa084,
- 0x0004, 0x00c0, 0x48ae, 0x2400, 0xa305, 0x00c0, 0x48b9, 0x0078,
- 0x48df, 0x2c58, 0x2704, 0x6104, 0xac60, 0x6000, 0xa400, 0x701a,
- 0x6004, 0xa301, 0x701e, 0xa184, 0x0008, 0x0040, 0x48cf, 0x6010,
- 0xa081, 0x0000, 0x7022, 0x6014, 0xa081, 0x0000, 0x7026, 0x6208,
- 0x2400, 0xa202, 0x7012, 0x620c, 0x2300, 0xa203, 0x7016, 0x7602,
- 0x7007, 0x0001, 0x2b60, 0x1078, 0x483e, 0x0078, 0x48e1, 0x1078,
- 0x49c4, 0x00c0, 0x48df, 0x127f, 0x2000, 0x007c, 0x127e, 0x0d7e,
- 0x2091, 0x2200, 0x0d7f, 0x7007, 0x0004, 0x7004, 0xa084, 0x0004,
- 0x00c0, 0x48ed, 0x7003, 0x0008, 0x127f, 0x2000, 0x007c, 0x127e,
- 0x0d7e, 0x2091, 0x2200, 0x0d7f, 0x2049, 0x48f7, 0x7007, 0x0004,
- 0x7004, 0xa084, 0x0004, 0x00c0, 0x4900, 0x7e08, 0xa6b5, 0x000c,
- 0x6904, 0xa18c, 0x00ff, 0xa186, 0x0007, 0x0040, 0x4913, 0xa18e,
- 0x000f, 0x00c0, 0x491e, 0x681c, 0xa084, 0x0040, 0x0040, 0x491a,
- 0xa6b5, 0x0001, 0x6840, 0x2050, 0x0078, 0x4927, 0x681c, 0xa084,
- 0x0020, 0x00c0, 0x4925, 0xa6b5, 0x0001, 0x6828, 0x2050, 0x2d60,
- 0x6004, 0xa0bc, 0x000f, 0xa7b8, 0x46c9, 0x273c, 0x87fb, 0x00c0,
- 0x493b, 0x0048, 0x4935, 0x1078, 0x23ca, 0x689c, 0xa065, 0x0040,
- 0x493f, 0x0078, 0x4928, 0x1078, 0x49c4, 0x00c0, 0x493b, 0x127f,
- 0x2000, 0x007c, 0x127e, 0x007e, 0x017e, 0x0d7e, 0x2091, 0x2200,
- 0x0d7f, 0x037f, 0x047f, 0x7e08, 0xa6b5, 0x000c, 0x6904, 0xa18c,
- 0x00ff, 0xa186, 0x0007, 0x0040, 0x4959, 0xa18e, 0x000f, 0x00c0,
- 0x4962, 0x681c, 0xa084, 0x0040, 0x0040, 0x4969, 0xa6b5, 0x0001,
- 0x0078, 0x4969, 0x681c, 0xa084, 0x0040, 0x0040, 0x4969, 0xa6b5,
- 0x0001, 0x2049, 0x4942, 0x017e, 0x6904, 0xa18c, 0x00ff, 0xa186,
- 0x0007, 0x0040, 0x4977, 0xa18e, 0x000f, 0x00c0, 0x497a, 0x6840,
- 0x0078, 0x497b, 0x6828, 0x017f, 0xa055, 0x0040, 0x49c1, 0x2d70,
- 0x2e60, 0x7004, 0xa0bc, 0x000f, 0xa7b8, 0x46c9, 0x273c, 0x87fb,
- 0x00c0, 0x4995, 0x0048, 0x498e, 0x1078, 0x23ca, 0x709c, 0xa075,
- 0x2060, 0x0040, 0x49c1, 0x0078, 0x4981, 0x2704, 0xae68, 0x6808,
- 0xa422, 0x680c, 0xa31b, 0x0048, 0x49ae, 0x8a51, 0x00c0, 0x49a2,
- 0x1078, 0x23ca, 0x8738, 0x2704, 0xa005, 0x00c0, 0x4996, 0x709c,
- 0xa075, 0x2060, 0x0040, 0x49c1, 0x0078, 0x4981, 0x8422, 0x8420,
- 0x831a, 0xa399, 0x0000, 0x6908, 0x2400, 0xa122, 0x690c, 0x2300,
- 0xa11b, 0x00c8, 0x49bd, 0x1078, 0x23ca, 0x2071, 0x0020, 0x0078,
- 0x48ac, 0x127f, 0x2000, 0x007c, 0x7008, 0xa084, 0x0003, 0xa086,
- 0x0003, 0x0040, 0x49ec, 0x2704, 0xac08, 0x2104, 0x701a, 0x8108,
- 0x2104, 0x701e, 0x8108, 0x2104, 0x7012, 0x8108, 0x2104, 0x7016,
- 0x6004, 0xa084, 0x0008, 0x0040, 0x49e3, 0x8108, 0x2104, 0x7022,
- 0x8108, 0x2104, 0x7026, 0x7602, 0x7004, 0xa084, 0x0010, 0xa085,
- 0x0001, 0x7006, 0x1078, 0x483e, 0x007c, 0x127e, 0x007e, 0x0d7e,
- 0x2091, 0x2200, 0x2049, 0x49ed, 0x0d7f, 0x087f, 0x7108, 0xa184,
- 0x0003, 0x00c0, 0x4a17, 0x017e, 0x6904, 0xa18c, 0x00ff, 0xa186,
- 0x0007, 0x0040, 0x4a07, 0xa18e, 0x000f, 0x00c0, 0x4a0a, 0x6840,
- 0x0078, 0x4a0b, 0x6828, 0x017f, 0xa005, 0x0040, 0x4a25, 0x0078,
- 0x464a, 0x0020, 0x4a17, 0x1078, 0x4801, 0x0078, 0x4a25, 0x00a0,
- 0x4a1e, 0x7108, 0x1078, 0x477a, 0x0078, 0x49f6, 0x7007, 0x0010,
- 0x00a0, 0x4a20, 0x7108, 0x1078, 0x477a, 0x7008, 0xa086, 0x0008,
- 0x00c0, 0x49f6, 0x7000, 0xa005, 0x00c0, 0x49f6, 0x7003, 0x0000,
- 0x2049, 0x0000, 0x127f, 0x2000, 0x007c, 0x127e, 0x147e, 0x137e,
- 0x157e, 0x0c7e, 0x0d7e, 0x2091, 0x2200, 0x0d7f, 0x2049, 0x4a35,
- 0xad80, 0x0011, 0x20a0, 0x2099, 0x0031, 0x700c, 0xa084, 0x00ff,
- 0x682a, 0x7007, 0x0008, 0x7007, 0x0002, 0x7003, 0x0001, 0x0040,
- 0x4a54, 0x8000, 0x80ac, 0x53a5, 0x7007, 0x0004, 0x7004, 0xa084,
- 0x0004, 0x00c0, 0x4a56, 0x0c7f, 0x2049, 0x0000, 0x7003, 0x0000,
- 0x157f, 0x137f, 0x147f, 0x127f, 0x2000, 0x007c, 0x2091, 0x6000,
- 0x2091, 0x8000, 0x78cc, 0xa005, 0x0040, 0x4a7d, 0x7994, 0x70d0,
- 0xa106, 0x00c0, 0x4a7d, 0x7804, 0xa005, 0x0040, 0x4a7d, 0x7807,
- 0x0000, 0x0068, 0x4a7d, 0x2091, 0x4080, 0x7820, 0x8001, 0x7822,
- 0x00c0, 0x4ad8, 0x7824, 0x7822, 0x2069, 0x5040, 0x6800, 0xa084,
- 0x0007, 0x0040, 0x4a9b, 0xa086, 0x0002, 0x0040, 0x4a9b, 0x6834,
- 0xa00d, 0x0040, 0x4a9b, 0x2104, 0xa005, 0x0040, 0x4a9b, 0x8001,
- 0x200a, 0x0040, 0x4b80, 0x7848, 0xa005, 0x0040, 0x4aa9, 0x8001,
- 0x784a, 0x00c0, 0x4aa9, 0x2009, 0x0102, 0x6844, 0x200a, 0x1078,
- 0x21b1, 0x6890, 0xa005, 0x0040, 0x4ab5, 0x8001, 0x6892, 0x00c0,
- 0x4ab5, 0x686f, 0x0000, 0x6873, 0x0001, 0x2061, 0x5300, 0x20a9,
- 0x0100, 0x2009, 0x0002, 0x6034, 0xa005, 0x0040, 0x4acb, 0x8001,
- 0x6036, 0x00c0, 0x4acb, 0x6010, 0xa005, 0x0040, 0x4acb, 0x017e,
- 0x1078, 0x21b1, 0x017f, 0xace0, 0x0010, 0x0070, 0x4ad1, 0x0078,
- 0x4abb, 0x8109, 0x0040, 0x4ad8, 0x20a9, 0x0100, 0x0078, 0x4abb,
- 0x1078, 0x4ae5, 0x1078, 0x4b0a, 0x2009, 0x5051, 0x2104, 0x2009,
- 0x0102, 0x200a, 0x2091, 0x8001, 0x007c, 0x7834, 0x8001, 0x7836,
- 0x00c0, 0x4b09, 0x7838, 0x7836, 0x2091, 0x8000, 0x7844, 0xa005,
- 0x00c0, 0x4af4, 0x2001, 0x0101, 0x8001, 0x7846, 0xa080, 0x7300,
- 0x2040, 0x2004, 0xa065, 0x0040, 0x4b09, 0x6024, 0xa005, 0x0040,
- 0x4b05, 0x8001, 0x6026, 0x0040, 0x4b39, 0x6000, 0x2c40, 0x0078,
- 0x4afa, 0x007c, 0x7828, 0x8001, 0x782a, 0x00c0, 0x4b38, 0x782c,
- 0x782a, 0x7830, 0xa005, 0x00c0, 0x4b17, 0x2001, 0x0200, 0x8001,
- 0x7832, 0x8003, 0x8003, 0x8003, 0x8003, 0xa090, 0x5300, 0xa298,
- 0x0002, 0x2304, 0xa084, 0x0008, 0x0040, 0x4b38, 0xa290, 0x0009,
- 0x2204, 0xa005, 0x0040, 0x4b30, 0x8001, 0x2012, 0x00c0, 0x4b38,
- 0x2304, 0xa084, 0xfff7, 0xa085, 0x0080, 0x201a, 0x1078, 0x21b1,
- 0x007c, 0x2069, 0x5040, 0x6800, 0xa005, 0x0040, 0x4b43, 0x6848,
- 0xac06, 0x0040, 0x4b80, 0x601b, 0x0006, 0x60b4, 0xa084, 0x3f00,
- 0x601e, 0x6020, 0xa084, 0x00ff, 0xa085, 0x0060, 0x6022, 0x6000,
- 0x2042, 0x6714, 0x6f82, 0x1078, 0x1956, 0x6818, 0xa005, 0x0040,
- 0x4b5b, 0x8001, 0x681a, 0x6808, 0xa084, 0xffef, 0x680a, 0x6810,
- 0x8001, 0x00d0, 0x4b65, 0x1078, 0x23ca, 0x6812, 0x602f, 0x0000,
- 0x6033, 0x0000, 0x2c68, 0x1078, 0x1c53, 0x2069, 0x5040, 0x7944,
- 0xa184, 0x0100, 0x2001, 0x0006, 0x686e, 0x00c0, 0x4b7b, 0x6986,
- 0x2001, 0x0004, 0x686e, 0x1078, 0x21ac, 0x2091, 0x8001, 0x007c,
- 0x2069, 0x0100, 0x2009, 0x5040, 0x2104, 0xa084, 0x0007, 0x0040,
- 0x4bdc, 0xa086, 0x0007, 0x00c0, 0x4b96, 0x0d7e, 0x2009, 0x5052,
- 0x216c, 0x1078, 0x3a1a, 0x0d7f, 0x0078, 0x4bdc, 0x2009, 0x5052,
- 0x2164, 0x1078, 0x2375, 0x601b, 0x0006, 0x6858, 0xa084, 0x3f00,
- 0x601e, 0x6020, 0xa084, 0x00ff, 0xa085, 0x0048, 0x6022, 0x602f,
- 0x0000, 0x6033, 0x0000, 0x6830, 0xa084, 0x0040, 0x0040, 0x4bd0,
- 0x684b, 0x0004, 0x20a9, 0x0014, 0x6848, 0xa084, 0x0004, 0x0040,
- 0x4bbd, 0x0070, 0x4bbd, 0x0078, 0x4bb4, 0x684b, 0x0009, 0x20a9,
- 0x0014, 0x6848, 0xa084, 0x0001, 0x0040, 0x4bca, 0x0070, 0x4bca,
- 0x0078, 0x4bc1, 0x20a9, 0x00fa, 0x0070, 0x4bd0, 0x0078, 0x4bcc,
- 0x6808, 0xa084, 0xfffd, 0x680a, 0x681b, 0x0048, 0x2009, 0x505b,
- 0x200b, 0x0007, 0x784c, 0x784a, 0x2091, 0x8001, 0x007c, 0x2079,
- 0x5000, 0x1078, 0x4c0a, 0x1078, 0x4bee, 0x1078, 0x4bfc, 0x7833,
- 0x0000, 0x7847, 0x0000, 0x784b, 0x0000, 0x007c, 0x2019, 0x0003,
- 0x2011, 0x5046, 0x2204, 0xa086, 0x003c, 0x0040, 0x4bf9, 0x2019,
- 0x0002, 0x7b2a, 0x7b2e, 0x007c, 0x2019, 0x0039, 0x2011, 0x5046,
- 0x2204, 0xa086, 0x003c, 0x0040, 0x4c07, 0x2019, 0x0027, 0x7b36,
- 0x7b3a, 0x007c, 0x2019, 0x3971, 0x2011, 0x5046, 0x2204, 0xa086,
- 0x003c, 0x0040, 0x4c15, 0x2019, 0x2626, 0x7b22, 0x7b26, 0x783f,
- 0x0000, 0x7843, 0x000a, 0x007c, 0x0020, 0x002b, 0x0000, 0x0020,
- 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020,
- 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020,
- 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020,
- 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0014,
- 0x0014, 0x9849, 0x0014, 0x0014, 0x0014, 0x0014, 0x0014, 0x0014,
- 0x0014, 0x0080, 0x000f, 0x0000, 0x0201, 0x0604, 0x0c08, 0x2120,
- 0x4022, 0xf880, 0x0018, 0x300b, 0xa201, 0x0014, 0xa200, 0x0014,
- 0xa200, 0x0214, 0x0000, 0x006c, 0x0002, 0x0014, 0x98d5, 0x009e,
- 0x009b, 0xa202, 0x8838, 0x3806, 0x8839, 0x20c3, 0x0864, 0x9889,
- 0x28c1, 0x9cb6, 0xa203, 0x300c, 0x2846, 0x8161, 0x846a, 0x8300,
- 0x1856, 0x883a, 0x9865, 0x28f2, 0x9c95, 0x9858, 0x300c, 0x28e1,
- 0x9c95, 0x2809, 0xa206, 0x64c0, 0x67a0, 0x6fc0, 0x1814, 0x883b,
- 0x782c, 0x786d, 0x9879, 0x282b, 0xa207, 0x64a0, 0x67a0, 0x6fc0,
- 0x1814, 0x883b, 0x7822, 0x883e, 0x987d, 0x8576, 0x8677, 0x206b,
- 0x28c1, 0x9cb6, 0x2044, 0x2103, 0x20a2, 0x2081, 0x9865, 0xa209,
- 0x2901, 0x9891, 0x0014, 0xa205, 0xa300, 0x1872, 0x879a, 0x883c,
- 0x1fe2, 0xc601, 0xa20a, 0x856e, 0x0704, 0x9c95, 0x0014, 0xa204,
- 0xa300, 0x3009, 0x19e2, 0xf868, 0x8176, 0x86eb, 0x85eb, 0x872e,
- 0x87a9, 0x883f, 0x08e6, 0x9895, 0xf881, 0x9890, 0xc801, 0x0014,
- 0xf8c1, 0x0016, 0x85b2, 0x80f0, 0x9532, 0xfb02, 0x1de2, 0x0014,
- 0x8532, 0xf241, 0x0014, 0x1de2, 0x84a8, 0xd7a0, 0x1fe6, 0x0014,
- 0xa208, 0x6043, 0x8008, 0x1dc1, 0x0016, 0x8300, 0x8160, 0x842a,
- 0xf041, 0x3008, 0x84a8, 0x11d6, 0x7042, 0x20dd, 0x0011, 0x20d5,
- 0x8822, 0x0016, 0x8000, 0x2847, 0x1011, 0x98c8, 0x8000, 0xa000,
- 0x2802, 0x1011, 0x98ce, 0x9865, 0x283e, 0x1011, 0x98d2, 0xa20b,
- 0x0017, 0x300c, 0xa300, 0x1de2, 0xdb81, 0x0014, 0x0210, 0x98df,
- 0x0014, 0x26e0, 0x873a, 0xfb02, 0x19f2, 0x1fe2, 0x0014, 0xa20d,
- 0x3806, 0x0210, 0x9cbb, 0x0704, 0x0000, 0x006c, 0x0002, 0x984f,
- 0x0014, 0x009e, 0x00a0, 0x0017, 0x60ff, 0x300c, 0x8720, 0xa211,
- 0x9cd0, 0x8772, 0x8837, 0x2101, 0x987a, 0x10d2, 0x78e2, 0x9cd3,
- 0x9859, 0xd984, 0xf0e2, 0xf0a1, 0x98cd, 0x0014, 0x8831, 0xd166,
- 0x8830, 0x800f, 0x9401, 0xb520, 0xc802, 0x8820, 0x987a, 0x2301,
- 0x987a, 0x10d2, 0x78e4, 0x9cd3, 0x8821, 0x8820, 0x9859, 0xf123,
- 0xf142, 0xf101, 0x98c6, 0x10d2, 0x70f6, 0x8832, 0x8203, 0x870c,
- 0xd99e, 0x6001, 0x0014, 0x6845, 0x0214, 0xa21b, 0x9cd0, 0x2001,
- 0x98c5, 0x8201, 0x1852, 0xd184, 0xd163, 0x8834, 0x8001, 0x988d,
- 0x3027, 0x84a8, 0x1a56, 0x8833, 0x0014, 0xa218, 0x6981, 0x9cbc,
- 0x6b2a, 0x6902, 0x1834, 0x989d, 0x1814, 0x8010, 0x8592, 0x8026,
- 0x84b9, 0x7021, 0x0014, 0xa300, 0x69e1, 0x9ca9, 0x694b, 0xa213,
- 0x1462, 0xa213, 0x8000, 0x16e1, 0x98b5, 0x8023, 0x16e1, 0x8001,
- 0x10f1, 0x0016, 0x6969, 0xa214, 0x61c2, 0x8002, 0x14e1, 0x8004,
- 0x16e1, 0x0101, 0x300a, 0x8827, 0x0014, 0xa217, 0x9cbc, 0x0014,
- 0xa300, 0x8181, 0x842a, 0x84a8, 0x1ce6, 0x882c, 0x0016, 0xa212,
- 0x9cd0, 0x10d2, 0x70e4, 0x0004, 0x8007, 0x9424, 0xcc1a, 0x9cd3,
- 0x98c5, 0x8827, 0x300a, 0x0013, 0x8000, 0x84a4, 0x0016, 0x11c2,
- 0x211e, 0x870e, 0xa21d, 0x0014, 0x878e, 0x0016, 0xa21c, 0x1035,
- 0x9891, 0xa210, 0xa000, 0x8010, 0x8592, 0x853b, 0xd044, 0x8022,
- 0x3807, 0x84bb, 0x98ea, 0x8021, 0x3807, 0x84b9, 0x300c, 0x817e,
- 0x872b, 0x8772, 0x9891, 0x0000, 0x0020, 0x002b, 0x0000, 0x0020,
- 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020,
- 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020,
- 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020,
- 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0014,
- 0x0014, 0x9849, 0x0014, 0x0014, 0x98ea, 0x98d5, 0x0014, 0x0014,
- 0x0014, 0x0080, 0x013f, 0x0000, 0x0201, 0x0604, 0x0c08, 0x2120,
- 0x4022, 0xf880, 0x0018, 0x300b, 0xa201, 0x0014, 0xa200, 0x0014,
- 0xa200, 0x0214, 0xa202, 0x8838, 0x3806, 0x8839, 0x20c3, 0x0864,
- 0xa833, 0x28c1, 0x9cb6, 0xa203, 0x300c, 0x2846, 0x8161, 0x846a,
- 0x8300, 0x1856, 0x883a, 0xa804, 0x28f2, 0x9c95, 0xa8f4, 0x300c,
- 0x28e1, 0x9c95, 0x2809, 0xa206, 0x64c0, 0x67a0, 0x6fc0, 0x1814,
- 0x883b, 0x782c, 0x786d, 0xa808, 0x282b, 0xa207, 0x64a0, 0x67a0,
- 0x6fc0, 0x1814, 0x883b, 0x7822, 0x883e, 0xa802, 0x8576, 0x8677,
- 0x206b, 0x28c1, 0x9cb6, 0x2044, 0x2103, 0x20a2, 0x2081, 0xa8e0,
- 0xa209, 0x2901, 0xa809, 0x0014, 0xa205, 0xa300, 0x1872, 0x879a,
- 0x883c, 0x1fe2, 0xc601, 0xa20a, 0x856e, 0x0704, 0x9c95, 0x0014,
- 0xa204, 0xa300, 0x3009, 0x19e2, 0xf868, 0x8176, 0x86eb, 0x85eb,
- 0x872e, 0x87a9, 0x883f, 0x08e6, 0xa8f3, 0xf881, 0xa8ec, 0xc801,
- 0x0014, 0xf8c1, 0x0016, 0x85b2, 0x80f0, 0x9532, 0xfb02, 0x1de2,
- 0x0014, 0x8532, 0xf241, 0x0014, 0x1de2, 0x84a8, 0xd7a0, 0x1fe6,
- 0x0014, 0xa208, 0x6043, 0x8008, 0x1dc1, 0x0016, 0x8300, 0x8160,
- 0x842a, 0xf041, 0x3008, 0x84a8, 0x11d6, 0x7042, 0x20dd, 0x0011,
- 0x20d5, 0x8822, 0x0016, 0x8000, 0x2847, 0x1011, 0xa8fc, 0x8000,
- 0xa000, 0x2802, 0x1011, 0xa8fd, 0xa893, 0x283e, 0x1011, 0xa8fd,
- 0xa20b, 0x0017, 0x300c, 0xa300, 0x1de2, 0xdb81, 0x0014, 0x0210,
- 0xa801, 0x0014, 0x26e0, 0x873a, 0xfb02, 0x19f2, 0x1fe2, 0x0014,
- 0xa20d, 0x3806, 0x0210, 0x9cbb, 0x0704, 0x0017, 0x60ff, 0x300c,
- 0x8720, 0xa211, 0x9d6b, 0x8772, 0x8837, 0x2101, 0xa821, 0x10d2,
- 0x78e2, 0x9d6e, 0xa8fc, 0xd984, 0xf0e2, 0xf0a1, 0xa86c, 0x0014,
- 0x8831, 0xd166, 0x8830, 0x800f, 0x9401, 0xb520, 0xc802, 0x8820,
- 0xa80f, 0x2301, 0xa80d, 0x10d2, 0x78e4, 0x9d6e, 0x8821, 0x8820,
- 0xa8e6, 0xf123, 0xf142, 0xf101, 0xa84f, 0x10d2, 0x70f6, 0x8832,
- 0x8203, 0x870c, 0xd99e, 0x6001, 0x0014, 0x6845, 0x0214, 0xa21b,
- 0x9d6b, 0x2001, 0xa840, 0x8201, 0x1852, 0xd184, 0xd163, 0x8834,
- 0x8001, 0xa801, 0x3027, 0x84a8, 0x1a56, 0x8833, 0x0014, 0xa218,
- 0x6981, 0x9d57, 0x6b2a, 0x6902, 0x1834, 0xa805, 0x1814, 0x8010,
- 0x8592, 0x8026, 0x84b9, 0x7021, 0x0014, 0xa300, 0x69e1, 0x9d44,
- 0x694b, 0xa213, 0x1462, 0xa213, 0x8000, 0x16e1, 0xa80c, 0x8023,
- 0x16e1, 0x8001, 0x10f1, 0x0016, 0x6969, 0xa214, 0x61c2, 0x8002,
- 0x14e1, 0x8004, 0x16e1, 0x0101, 0x300a, 0x8827, 0x0014, 0xa217,
- 0x9d57, 0x0014, 0xa300, 0x8181, 0x842a, 0x84a8, 0x1ce6, 0x882c,
- 0x0016, 0xa212, 0x9d6b, 0x10d2, 0x70e4, 0x0004, 0x8007, 0x9424,
- 0xcc1a, 0x9d6e, 0xa8f8, 0x8827, 0x300a, 0x0013, 0x8000, 0x84a4,
- 0x0016, 0x11c2, 0x211e, 0x870e, 0xa21d, 0x0014, 0x878e, 0x0016,
- 0xa21c, 0x1035, 0xa8b4, 0xa210, 0x3807, 0x300c, 0x817e, 0x872b,
- 0x8772, 0xa8ad, 0x0000, 0x8ec6
-};
-
-#endif /* RELOAD_FIRMWARE */
-
-static const unsigned short risc_code_length01 = 0x3f14;
/*
- * RAID Attributes
+ * raid_class.c - implementation of a simple raid visualisation class
+ *
+ * Copyright (c) 2005 - James Bottomley <James.Bottomley@steeleye.com>
+ *
+ * This file is licensed under GPLv2
+ *
+ * This class is designed to allow raid attributes to be visualised and
+ * manipulated in a form independent of the underlying raid. Ultimately this
+ * should work for both hardware and software raids.
*/
#include <linux/init.h>
#include <linux/module.h>
struct raid_component {
struct list_head node;
- struct device *dev;
+ struct class_device cdev;
int num;
};
BUG_ON(class_get_devdata(cdev));
- rd = kmalloc(sizeof(*rd), GFP_KERNEL);
+ rd = kzalloc(sizeof(*rd), GFP_KERNEL);
if (!rd)
return -ENOMEM;
- memset(rd, 0, sizeof(*rd));
INIT_LIST_HEAD(&rd->component_list);
class_set_devdata(cdev, rd);
{
struct raid_data *rd = class_get_devdata(cdev);
struct raid_component *rc, *next;
+ dev_printk(KERN_ERR, dev, "RAID REMOVE\n");
class_set_devdata(cdev, NULL);
list_for_each_entry_safe(rc, next, &rd->component_list, node) {
- char buf[40];
- snprintf(buf, sizeof(buf), "component-%d", rc->num);
list_del(&rc->node);
- sysfs_remove_link(&cdev->kobj, buf);
- kfree(rc);
+ dev_printk(KERN_ERR, rc->cdev.dev, "RAID COMPONENT REMOVE\n");
+ class_device_unregister(&rc->cdev);
}
- kfree(class_get_devdata(cdev));
+ dev_printk(KERN_ERR, dev, "RAID REMOVE DONE\n");
+ kfree(rd);
return 0;
}
enum raid_state value;
char *name;
} raid_states[] = {
- { RAID_ACTIVE, "active" },
- { RAID_DEGRADED, "degraded" },
- { RAID_RESYNCING, "resyncing" },
- { RAID_OFFLINE, "offline" },
+ { RAID_STATE_UNKNOWN, "unknown" },
+ { RAID_STATE_ACTIVE, "active" },
+ { RAID_STATE_DEGRADED, "degraded" },
+ { RAID_STATE_RESYNCING, "resyncing" },
+ { RAID_STATE_OFFLINE, "offline" },
};
static const char *raid_state_name(enum raid_state state)
return name;
}
+static struct {
+ enum raid_level value;
+ char *name;
+} raid_levels[] = {
+ { RAID_LEVEL_UNKNOWN, "unknown" },
+ { RAID_LEVEL_LINEAR, "linear" },
+ { RAID_LEVEL_0, "raid0" },
+ { RAID_LEVEL_1, "raid1" },
+ { RAID_LEVEL_3, "raid3" },
+ { RAID_LEVEL_4, "raid4" },
+ { RAID_LEVEL_5, "raid5" },
+ { RAID_LEVEL_6, "raid6" },
+};
+
+static const char *raid_level_name(enum raid_level level)
+{
+ int i;
+ char *name = NULL;
+
+ for (i = 0; i < sizeof(raid_levels)/sizeof(raid_levels[0]); i++) {
+ if (raid_levels[i].value == level) {
+ name = raid_levels[i].name;
+ break;
+ }
+ }
+ return name;
+}
#define raid_attr_show_internal(attr, fmt, var, code) \
static ssize_t raid_show_##attr(struct class_device *cdev, char *buf) \
#define raid_attr_ro(attr) raid_attr_ro_internal(attr, )
#define raid_attr_ro_fn(attr) raid_attr_ro_internal(attr, ATTR_CODE(attr))
-#define raid_attr_ro_state(attr) raid_attr_ro_states(attr, attr, ATTR_CODE(attr))
+#define raid_attr_ro_state(attr) raid_attr_ro_states(attr, attr, )
+#define raid_attr_ro_state_fn(attr) raid_attr_ro_states(attr, attr, ATTR_CODE(attr))
+
-raid_attr_ro(level);
+raid_attr_ro_state(level);
raid_attr_ro_fn(resync);
-raid_attr_ro_state(state);
+raid_attr_ro_state_fn(state);
+
+static void raid_component_release(struct class_device *cdev)
+{
+ struct raid_component *rc = container_of(cdev, struct raid_component,
+ cdev);
+ dev_printk(KERN_ERR, rc->cdev.dev, "COMPONENT RELEASE\n");
+ put_device(rc->cdev.dev);
+ kfree(rc);
+}
void raid_component_add(struct raid_template *r,struct device *raid_dev,
struct device *component_dev)
raid_dev);
struct raid_component *rc;
struct raid_data *rd = class_get_devdata(cdev);
- char buf[40];
- rc = kmalloc(sizeof(*rc), GFP_KERNEL);
+ rc = kzalloc(sizeof(*rc), GFP_KERNEL);
if (!rc)
return;
INIT_LIST_HEAD(&rc->node);
- rc->dev = component_dev;
+ class_device_initialize(&rc->cdev);
+ rc->cdev.release = raid_component_release;
+ rc->cdev.dev = get_device(component_dev);
rc->num = rd->component_count++;
- snprintf(buf, sizeof(buf), "component-%d", rc->num);
+ snprintf(rc->cdev.class_id, sizeof(rc->cdev.class_id),
+ "component-%d", rc->num);
list_add_tail(&rc->node, &rd->component_list);
- sysfs_create_link(&cdev->kobj, &component_dev->kobj, buf);
+ rc->cdev.parent = cdev;
+ rc->cdev.class = &raid_class.class;
+ class_device_add(&rc->cdev);
}
EXPORT_SYMBOL(raid_component_add);
struct raid_template *
raid_class_attach(struct raid_function_template *ft)
{
- struct raid_internal *i = kmalloc(sizeof(struct raid_internal),
+ struct raid_internal *i = kzalloc(sizeof(struct raid_internal),
GFP_KERNEL);
int count = 0;
if (unlikely(!i))
return NULL;
- memset(i, 0, sizeof(*i));
-
i->f = ft;
i->r.raid_attrs.ac.class = &raid_class.class;
/*
* sata_mv.c - Marvell SATA support
*
- * Copyright 2005: EMC Corporation, all rights reserved.
+ * Copyright 2005: EMC Corporation, all rights reserved.
+ * Copyright 2005 Red Hat, Inc. All rights reserved.
*
* Please ALWAYS copy linux-ide@vger.kernel.org on emails.
*
#include <asm/io.h>
#define DRV_NAME "sata_mv"
-#define DRV_VERSION "0.25"
+#define DRV_VERSION "0.5"
enum {
/* BAR's are enumerated in terms of pci_resource_start() terms */
MV_PCI_REG_BASE = 0,
MV_IRQ_COAL_REG_BASE = 0x18000, /* 6xxx part only */
MV_SATAHC0_REG_BASE = 0x20000,
+ MV_FLASH_CTL = 0x1046c,
+ MV_GPIO_PORT_CTL = 0x104f0,
+ MV_RESET_CFG = 0x180d8,
MV_PCI_REG_SZ = MV_MAJOR_REG_AREA_SZ,
MV_SATAHC_REG_SZ = MV_MAJOR_REG_AREA_SZ,
MV_SG_TBL_SZ = (16 * MV_MAX_SG_CT),
MV_PORT_PRIV_DMA_SZ = (MV_CRQB_Q_SZ + MV_CRPB_Q_SZ + MV_SG_TBL_SZ),
- /* Our DMA boundary is determined by an ePRD being unable to handle
- * anything larger than 64KB
- */
- MV_DMA_BOUNDARY = 0xffffU,
-
MV_PORTS_PER_HC = 4,
/* == (port / MV_PORTS_PER_HC) to determine HC from 0-7 port */
MV_PORT_HC_SHIFT = 2,
/* Host Flags */
MV_FLAG_DUAL_HC = (1 << 30), /* two SATA Host Controllers */
MV_FLAG_IRQ_COALESCE = (1 << 29), /* IRQ coalescing capability */
- MV_FLAG_GLBL_SFT_RST = (1 << 28), /* Global Soft Reset support */
MV_COMMON_FLAGS = (ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO),
- MV_6XXX_FLAGS = (MV_FLAG_IRQ_COALESCE |
- MV_FLAG_GLBL_SFT_RST),
-
- chip_504x = 0,
- chip_508x = 1,
- chip_604x = 2,
- chip_608x = 3,
+ MV_6XXX_FLAGS = MV_FLAG_IRQ_COALESCE,
CRQB_FLAG_READ = (1 << 0),
CRQB_TAG_SHIFT = 1,
PCI_MASTER_EMPTY = (1 << 3),
GLOB_SFT_RST = (1 << 4),
- PCI_IRQ_CAUSE_OFS = 0x1d58,
- PCI_IRQ_MASK_OFS = 0x1d5c,
+ MV_PCI_MODE = 0xd00,
+ MV_PCI_EXP_ROM_BAR_CTL = 0xd2c,
+ MV_PCI_DISC_TIMER = 0xd04,
+ MV_PCI_MSI_TRIGGER = 0xc38,
+ MV_PCI_SERR_MASK = 0xc28,
+ MV_PCI_XBAR_TMOUT = 0x1d04,
+ MV_PCI_ERR_LOW_ADDRESS = 0x1d40,
+ MV_PCI_ERR_HIGH_ADDRESS = 0x1d44,
+ MV_PCI_ERR_ATTRIBUTE = 0x1d48,
+ MV_PCI_ERR_COMMAND = 0x1d50,
+
+ PCI_IRQ_CAUSE_OFS = 0x1d58,
+ PCI_IRQ_MASK_OFS = 0x1d5c,
PCI_UNMASK_ALL_IRQS = 0x7fffff, /* bits 22-0 */
HC_MAIN_IRQ_CAUSE_OFS = 0x1d60,
SELF_INT = (1 << 23),
TWSI_INT = (1 << 24),
HC_MAIN_RSVD = (0x7f << 25), /* bits 31-25 */
- HC_MAIN_MASKED_IRQS = (TRAN_LO_DONE | TRAN_HI_DONE |
+ HC_MAIN_MASKED_IRQS = (TRAN_LO_DONE | TRAN_HI_DONE |
PORTS_0_7_COAL_DONE | GPIO_INT | TWSI_INT |
HC_MAIN_RSVD),
/* SATA registers */
SATA_STATUS_OFS = 0x300, /* ctrl, err regs follow status */
SATA_ACTIVE_OFS = 0x350,
+ PHY_MODE3 = 0x310,
+ PHY_MODE4 = 0x314,
+ PHY_MODE2 = 0x330,
+ MV5_PHY_MODE = 0x74,
+ MV5_LT_MODE = 0x30,
+ MV5_PHY_CTL = 0x0C,
+ SATA_INTERFACE_CTL = 0x050,
+
+ MV_M2_PREAMP_MASK = 0x7e0,
/* Port registers */
EDMA_CFG_OFS = 0,
EDMA_ERR_LNK_CTRL_TX = (0x1f << 21),
EDMA_ERR_LNK_DATA_TX = (0x1f << 26),
EDMA_ERR_TRANS_PROTO = (1 << 31),
- EDMA_ERR_FATAL = (EDMA_ERR_D_PAR | EDMA_ERR_PRD_PAR |
+ EDMA_ERR_FATAL = (EDMA_ERR_D_PAR | EDMA_ERR_PRD_PAR |
EDMA_ERR_DEV_DCON | EDMA_ERR_CRBQ_PAR |
EDMA_ERR_CRPB_PAR | EDMA_ERR_INTRL_PAR |
- EDMA_ERR_IORDY | EDMA_ERR_LNK_CTRL_RX_2 |
+ EDMA_ERR_IORDY | EDMA_ERR_LNK_CTRL_RX_2 |
EDMA_ERR_LNK_DATA_RX |
- EDMA_ERR_LNK_DATA_TX |
+ EDMA_ERR_LNK_DATA_TX |
EDMA_ERR_TRANS_PROTO),
EDMA_REQ_Q_BASE_HI_OFS = 0x10,
EDMA_REQ_Q_IN_PTR_OFS = 0x14, /* also contains BASE_LO */
- EDMA_REQ_Q_BASE_LO_MASK = 0xfffffc00U,
EDMA_REQ_Q_OUT_PTR_OFS = 0x18,
EDMA_REQ_Q_PTR_SHIFT = 5,
EDMA_RSP_Q_BASE_HI_OFS = 0x1c,
EDMA_RSP_Q_IN_PTR_OFS = 0x20,
EDMA_RSP_Q_OUT_PTR_OFS = 0x24, /* also contains BASE_LO */
- EDMA_RSP_Q_BASE_LO_MASK = 0xffffff00U,
EDMA_RSP_Q_PTR_SHIFT = 3,
EDMA_CMD_OFS = 0x28,
EDMA_DS = (1 << 1),
ATA_RST = (1 << 2),
+ EDMA_IORDY_TMOUT = 0x34,
+ EDMA_ARB_CFG = 0x38,
+
/* Host private flags (hp_flags) */
MV_HP_FLAG_MSI = (1 << 0),
+ MV_HP_ERRATA_50XXB0 = (1 << 1),
+ MV_HP_ERRATA_50XXB2 = (1 << 2),
+ MV_HP_ERRATA_60X1B2 = (1 << 3),
+ MV_HP_ERRATA_60X1C0 = (1 << 4),
+ MV_HP_50XX = (1 << 5),
/* Port private flags (pp_flags) */
MV_PP_FLAG_EDMA_EN = (1 << 0),
MV_PP_FLAG_EDMA_DS_ACT = (1 << 1),
};
+#define IS_50XX(hpriv) ((hpriv)->hp_flags & MV_HP_50XX)
+#define IS_60XX(hpriv) (((hpriv)->hp_flags & MV_HP_50XX) == 0)
+
+enum {
+ /* Our DMA boundary is determined by an ePRD being unable to handle
+ * anything larger than 64KB
+ */
+ MV_DMA_BOUNDARY = 0xffffU,
+
+ EDMA_REQ_Q_BASE_LO_MASK = 0xfffffc00U,
+
+ EDMA_RSP_Q_BASE_LO_MASK = 0xffffff00U,
+};
+
+enum chip_type {
+ chip_504x,
+ chip_508x,
+ chip_5080,
+ chip_604x,
+ chip_608x,
+};
+
/* Command ReQuest Block: 32B */
struct mv_crqb {
u32 sg_addr;
u32 pp_flags;
};
+struct mv_port_signal {
+ u32 amps;
+ u32 pre;
+};
+
+struct mv_host_priv;
+struct mv_hw_ops {
+ void (*phy_errata)(struct mv_host_priv *hpriv, void __iomem *mmio,
+ unsigned int port);
+ void (*enable_leds)(struct mv_host_priv *hpriv, void __iomem *mmio);
+ void (*read_preamp)(struct mv_host_priv *hpriv, int idx,
+ void __iomem *mmio);
+ int (*reset_hc)(struct mv_host_priv *hpriv, void __iomem *mmio,
+ unsigned int n_hc);
+ void (*reset_flash)(struct mv_host_priv *hpriv, void __iomem *mmio);
+ void (*reset_bus)(struct pci_dev *pdev, void __iomem *mmio);
+};
+
struct mv_host_priv {
u32 hp_flags;
+ struct mv_port_signal signal[8];
+ const struct mv_hw_ops *ops;
};
static void mv_irq_clear(struct ata_port *ap);
static u32 mv_scr_read(struct ata_port *ap, unsigned int sc_reg_in);
static void mv_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val);
+static u32 mv5_scr_read(struct ata_port *ap, unsigned int sc_reg_in);
+static void mv5_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val);
static void mv_phy_reset(struct ata_port *ap);
+static void __mv_phy_reset(struct ata_port *ap, int can_sleep);
static void mv_host_stop(struct ata_host_set *host_set);
static int mv_port_start(struct ata_port *ap);
static void mv_port_stop(struct ata_port *ap);
static void mv_eng_timeout(struct ata_port *ap);
static int mv_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
+static void mv5_phy_errata(struct mv_host_priv *hpriv, void __iomem *mmio,
+ unsigned int port);
+static void mv5_enable_leds(struct mv_host_priv *hpriv, void __iomem *mmio);
+static void mv5_read_preamp(struct mv_host_priv *hpriv, int idx,
+ void __iomem *mmio);
+static int mv5_reset_hc(struct mv_host_priv *hpriv, void __iomem *mmio,
+ unsigned int n_hc);
+static void mv5_reset_flash(struct mv_host_priv *hpriv, void __iomem *mmio);
+static void mv5_reset_bus(struct pci_dev *pdev, void __iomem *mmio);
+
+static void mv6_phy_errata(struct mv_host_priv *hpriv, void __iomem *mmio,
+ unsigned int port);
+static void mv6_enable_leds(struct mv_host_priv *hpriv, void __iomem *mmio);
+static void mv6_read_preamp(struct mv_host_priv *hpriv, int idx,
+ void __iomem *mmio);
+static int mv6_reset_hc(struct mv_host_priv *hpriv, void __iomem *mmio,
+ unsigned int n_hc);
+static void mv6_reset_flash(struct mv_host_priv *hpriv, void __iomem *mmio);
+static void mv_reset_pci_bus(struct pci_dev *pdev, void __iomem *mmio);
+static void mv_channel_reset(struct mv_host_priv *hpriv, void __iomem *mmio,
+ unsigned int port_no);
+static void mv_stop_and_reset(struct ata_port *ap);
+
static struct scsi_host_template mv_sht = {
.module = THIS_MODULE,
.name = DRV_NAME,
.eh_strategy_handler = ata_scsi_error,
.can_queue = MV_USE_Q_DEPTH,
.this_id = ATA_SHT_THIS_ID,
- .sg_tablesize = MV_MAX_SG_CT,
+ .sg_tablesize = MV_MAX_SG_CT / 2,
.max_sectors = ATA_MAX_SECTORS,
.cmd_per_lun = ATA_SHT_CMD_PER_LUN,
.emulated = ATA_SHT_EMULATED,
.ordered_flush = 1,
};
-static const struct ata_port_operations mv_ops = {
+static const struct ata_port_operations mv5_ops = {
+ .port_disable = ata_port_disable,
+
+ .tf_load = ata_tf_load,
+ .tf_read = ata_tf_read,
+ .check_status = ata_check_status,
+ .exec_command = ata_exec_command,
+ .dev_select = ata_std_dev_select,
+
+ .phy_reset = mv_phy_reset,
+
+ .qc_prep = mv_qc_prep,
+ .qc_issue = mv_qc_issue,
+
+ .eng_timeout = mv_eng_timeout,
+
+ .irq_handler = mv_interrupt,
+ .irq_clear = mv_irq_clear,
+
+ .scr_read = mv5_scr_read,
+ .scr_write = mv5_scr_write,
+
+ .port_start = mv_port_start,
+ .port_stop = mv_port_stop,
+ .host_stop = mv_host_stop,
+};
+
+static const struct ata_port_operations mv6_ops = {
.port_disable = ata_port_disable,
.tf_load = ata_tf_load,
.sht = &mv_sht,
.host_flags = MV_COMMON_FLAGS,
.pio_mask = 0x1f, /* pio0-4 */
- .udma_mask = 0, /* 0x7f (udma0-6 disabled for now) */
- .port_ops = &mv_ops,
+ .udma_mask = 0x7f, /* udma0-6 */
+ .port_ops = &mv5_ops,
},
{ /* chip_508x */
.sht = &mv_sht,
.host_flags = (MV_COMMON_FLAGS | MV_FLAG_DUAL_HC),
.pio_mask = 0x1f, /* pio0-4 */
- .udma_mask = 0, /* 0x7f (udma0-6 disabled for now) */
- .port_ops = &mv_ops,
+ .udma_mask = 0x7f, /* udma0-6 */
+ .port_ops = &mv5_ops,
+ },
+ { /* chip_5080 */
+ .sht = &mv_sht,
+ .host_flags = (MV_COMMON_FLAGS | MV_FLAG_DUAL_HC),
+ .pio_mask = 0x1f, /* pio0-4 */
+ .udma_mask = 0x7f, /* udma0-6 */
+ .port_ops = &mv5_ops,
},
{ /* chip_604x */
.sht = &mv_sht,
.host_flags = (MV_COMMON_FLAGS | MV_6XXX_FLAGS),
.pio_mask = 0x1f, /* pio0-4 */
.udma_mask = 0x7f, /* udma0-6 */
- .port_ops = &mv_ops,
+ .port_ops = &mv6_ops,
},
{ /* chip_608x */
.sht = &mv_sht,
- .host_flags = (MV_COMMON_FLAGS | MV_6XXX_FLAGS |
+ .host_flags = (MV_COMMON_FLAGS | MV_6XXX_FLAGS |
MV_FLAG_DUAL_HC),
.pio_mask = 0x1f, /* pio0-4 */
.udma_mask = 0x7f, /* udma0-6 */
- .port_ops = &mv_ops,
+ .port_ops = &mv6_ops,
},
};
-static struct pci_device_id mv_pci_tbl[] = {
+static const struct pci_device_id mv_pci_tbl[] = {
{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5040), 0, 0, chip_504x},
{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5041), 0, 0, chip_504x},
- {PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5080), 0, 0, chip_508x},
+ {PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5080), 0, 0, chip_5080},
{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5081), 0, 0, chip_508x},
{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x6040), 0, 0, chip_604x},
{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x6041), 0, 0, chip_604x},
{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x6080), 0, 0, chip_608x},
{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x6081), 0, 0, chip_608x},
+
+ {PCI_DEVICE(PCI_VENDOR_ID_ADAPTEC2, 0x0241), 0, 0, chip_604x},
{} /* terminate list */
};
.remove = ata_pci_remove_one,
};
+static const struct mv_hw_ops mv5xxx_ops = {
+ .phy_errata = mv5_phy_errata,
+ .enable_leds = mv5_enable_leds,
+ .read_preamp = mv5_read_preamp,
+ .reset_hc = mv5_reset_hc,
+ .reset_flash = mv5_reset_flash,
+ .reset_bus = mv5_reset_bus,
+};
+
+static const struct mv_hw_ops mv6xxx_ops = {
+ .phy_errata = mv6_phy_errata,
+ .enable_leds = mv6_enable_leds,
+ .read_preamp = mv6_read_preamp,
+ .reset_hc = mv6_reset_hc,
+ .reset_flash = mv6_reset_flash,
+ .reset_bus = mv_reset_pci_bus,
+};
+
/*
* Functions
*/
return (base + MV_SATAHC0_REG_BASE + (hc * MV_SATAHC_REG_SZ));
}
+static inline unsigned int mv_hc_from_port(unsigned int port)
+{
+ return port >> MV_PORT_HC_SHIFT;
+}
+
+static inline unsigned int mv_hardport_from_port(unsigned int port)
+{
+ return port & MV_PORT_MASK;
+}
+
+static inline void __iomem *mv_hc_base_from_port(void __iomem *base,
+ unsigned int port)
+{
+ return mv_hc_base(base, mv_hc_from_port(port));
+}
+
static inline void __iomem *mv_port_base(void __iomem *base, unsigned int port)
{
- return (mv_hc_base(base, port >> MV_PORT_HC_SHIFT) +
- MV_SATAHC_ARBTR_REG_SZ +
- ((port & MV_PORT_MASK) * MV_PORT_REG_SZ));
+ return mv_hc_base_from_port(base, port) +
+ MV_SATAHC_ARBTR_REG_SZ +
+ (mv_hardport_from_port(port) * MV_PORT_REG_SZ);
}
static inline void __iomem *mv_ap_base(struct ata_port *ap)
return mv_port_base(ap->host_set->mmio_base, ap->port_no);
}
-static inline int mv_get_hc_count(unsigned long hp_flags)
+static inline int mv_get_hc_count(unsigned long host_flags)
{
- return ((hp_flags & MV_FLAG_DUAL_HC) ? 2 : 1);
+ return ((host_flags & MV_FLAG_DUAL_HC) ? 2 : 1);
}
static void mv_irq_clear(struct ata_port *ap)
} else {
assert(!(EDMA_EN & readl(port_mmio + EDMA_CMD_OFS)));
}
-
+
/* now properly wait for the eDMA to stop */
for (i = 1000; i > 0; i--) {
reg = readl(port_mmio + EDMA_CMD_OFS);
struct pci_dev *pdev)
{
#ifdef ATA_DEBUG
- void __iomem *hc_base = mv_hc_base(mmio_base,
+ void __iomem *hc_base = mv_hc_base(mmio_base,
port >> MV_PORT_HC_SHIFT);
void __iomem *port_base;
int start_port, num_ports, p, start_hc, num_hcs, hc;
start_port = port;
num_ports = num_hcs = 1;
}
- DPRINTK("All registers for port(s) %u-%u:\n", start_port,
+ DPRINTK("All registers for port(s) %u-%u:\n", start_port,
num_ports > 1 ? num_ports - 1 : start_port);
if (NULL != pdev) {
}
}
-/**
- * mv_global_soft_reset - Perform the 6xxx global soft reset
- * @mmio_base: base address of the HBA
- *
- * This routine only applies to 6xxx parts.
- *
- * LOCKING:
- * Inherited from caller.
- */
-static int mv_global_soft_reset(void __iomem *mmio_base)
-{
- void __iomem *reg = mmio_base + PCI_MAIN_CMD_STS_OFS;
- int i, rc = 0;
- u32 t;
-
- /* Following procedure defined in PCI "main command and status
- * register" table.
- */
- t = readl(reg);
- writel(t | STOP_PCI_MASTER, reg);
-
- for (i = 0; i < 1000; i++) {
- udelay(1);
- t = readl(reg);
- if (PCI_MASTER_EMPTY & t) {
- break;
- }
- }
- if (!(PCI_MASTER_EMPTY & t)) {
- printk(KERN_ERR DRV_NAME ": PCI master won't flush\n");
- rc = 1;
- goto done;
- }
-
- /* set reset */
- i = 5;
- do {
- writel(t | GLOB_SFT_RST, reg);
- t = readl(reg);
- udelay(1);
- } while (!(GLOB_SFT_RST & t) && (i-- > 0));
-
- if (!(GLOB_SFT_RST & t)) {
- printk(KERN_ERR DRV_NAME ": can't set global reset\n");
- rc = 1;
- goto done;
- }
-
- /* clear reset and *reenable the PCI master* (not mentioned in spec) */
- i = 5;
- do {
- writel(t & ~(GLOB_SFT_RST | STOP_PCI_MASTER), reg);
- t = readl(reg);
- udelay(1);
- } while ((GLOB_SFT_RST & t) && (i-- > 0));
-
- if (GLOB_SFT_RST & t) {
- printk(KERN_ERR DRV_NAME ": can't clear global reset\n");
- rc = 1;
- }
-done:
- return rc;
-}
-
/**
* mv_host_stop - Host specific cleanup/stop routine.
* @host_set: host data structure
goto err_out;
memset(pp, 0, sizeof(*pp));
- mem = dma_alloc_coherent(dev, MV_PORT_PRIV_DMA_SZ, &mem_dma,
+ mem = dma_alloc_coherent(dev, MV_PORT_PRIV_DMA_SZ, &mem_dma,
GFP_KERNEL);
if (!mem)
goto err_out_pp;
if (rc)
goto err_out_priv;
- /* First item in chunk of DMA memory:
+ /* First item in chunk of DMA memory:
* 32-slot command request table (CRQB), 32 bytes each in size
*/
pp->crqb = mem;
mem += MV_CRQB_Q_SZ;
mem_dma += MV_CRQB_Q_SZ;
- /* Second item:
+ /* Second item:
* 32-slot command response table (CRPB), 8 bytes each in size
*/
pp->crpb = mem;
pp->sg_tbl = mem;
pp->sg_tbl_dma = mem_dma;
- writelfl(EDMA_CFG_Q_DEPTH | EDMA_CFG_RD_BRST_EXT |
+ writelfl(EDMA_CFG_Q_DEPTH | EDMA_CFG_RD_BRST_EXT |
EDMA_CFG_WR_BUFF_LEN, port_mmio + EDMA_CFG_OFS);
writel((pp->crqb_dma >> 16) >> 16, port_mmio + EDMA_REQ_Q_BASE_HI_OFS);
- writelfl(pp->crqb_dma & EDMA_REQ_Q_BASE_LO_MASK,
+ writelfl(pp->crqb_dma & EDMA_REQ_Q_BASE_LO_MASK,
port_mmio + EDMA_REQ_Q_IN_PTR_OFS);
writelfl(0, port_mmio + EDMA_REQ_Q_OUT_PTR_OFS);
writelfl(0, port_mmio + EDMA_RSP_Q_IN_PTR_OFS);
writel((pp->crpb_dma >> 16) >> 16, port_mmio + EDMA_RSP_Q_BASE_HI_OFS);
- writelfl(pp->crpb_dma & EDMA_RSP_Q_BASE_LO_MASK,
+ writelfl(pp->crpb_dma & EDMA_RSP_Q_BASE_LO_MASK,
port_mmio + EDMA_RSP_Q_OUT_PTR_OFS);
pp->req_producer = pp->rsp_consumer = 0;
struct scatterlist *sg;
ata_for_each_sg(sg, qc) {
- u32 sg_len;
dma_addr_t addr;
+ u32 sg_len, len, offset;
addr = sg_dma_address(sg);
sg_len = sg_dma_len(sg);
- pp->sg_tbl[i].addr = cpu_to_le32(addr & 0xffffffff);
- pp->sg_tbl[i].addr_hi = cpu_to_le32((addr >> 16) >> 16);
- assert(0 == (sg_len & ~MV_DMA_BOUNDARY));
- pp->sg_tbl[i].flags_size = cpu_to_le32(sg_len);
- if (ata_sg_is_last(sg, qc))
- pp->sg_tbl[i].flags_size |= cpu_to_le32(EPRD_FLAG_END_OF_TBL);
+ while (sg_len) {
+ offset = addr & MV_DMA_BOUNDARY;
+ len = sg_len;
+ if ((offset + sg_len) > 0x10000)
+ len = 0x10000 - offset;
+
+ pp->sg_tbl[i].addr = cpu_to_le32(addr & 0xffffffff);
+ pp->sg_tbl[i].addr_hi = cpu_to_le32((addr >> 16) >> 16);
+ pp->sg_tbl[i].flags_size = cpu_to_le32(len);
+
+ sg_len -= len;
+ addr += len;
+
+ if (!sg_len && ata_sg_is_last(sg, qc))
+ pp->sg_tbl[i].flags_size |= cpu_to_le32(EPRD_FLAG_END_OF_TBL);
- i++;
+ i++;
+ }
}
}
}
/* the req producer index should be the same as we remember it */
- assert(((readl(mv_ap_base(qc->ap) + EDMA_REQ_Q_IN_PTR_OFS) >>
+ assert(((readl(mv_ap_base(qc->ap) + EDMA_REQ_Q_IN_PTR_OFS) >>
EDMA_REQ_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK) ==
pp->req_producer);
assert(MV_MAX_Q_DEPTH > qc->tag);
flags |= qc->tag << CRQB_TAG_SHIFT;
- pp->crqb[pp->req_producer].sg_addr =
+ pp->crqb[pp->req_producer].sg_addr =
cpu_to_le32(pp->sg_tbl_dma & 0xffffffff);
- pp->crqb[pp->req_producer].sg_addr_hi =
+ pp->crqb[pp->req_producer].sg_addr_hi =
cpu_to_le32((pp->sg_tbl_dma >> 16) >> 16);
pp->crqb[pp->req_producer].ctrl_flags = cpu_to_le16(flags);
#ifdef LIBATA_NCQ /* FIXME: remove this line when NCQ added */
case ATA_CMD_FPDMA_READ:
case ATA_CMD_FPDMA_WRITE:
- mv_crqb_pack_cmd(cw++, tf->hob_feature, ATA_REG_FEATURE, 0);
+ mv_crqb_pack_cmd(cw++, tf->hob_feature, ATA_REG_FEATURE, 0);
mv_crqb_pack_cmd(cw++, tf->feature, ATA_REG_FEATURE, 0);
break;
#endif /* FIXME: remove this line when NCQ added */
pp->req_producer);
/* until we do queuing, the queue should be empty at this point */
assert(((in_ptr >> EDMA_REQ_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK) ==
- ((readl(port_mmio + EDMA_REQ_Q_OUT_PTR_OFS) >>
+ ((readl(port_mmio + EDMA_REQ_Q_OUT_PTR_OFS) >>
EDMA_REQ_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK));
mv_inc_q_index(&pp->req_producer); /* now incr producer index */
out_ptr = readl(port_mmio + EDMA_RSP_Q_OUT_PTR_OFS);
/* the response consumer index should be the same as we remember it */
- assert(((out_ptr >> EDMA_RSP_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK) ==
+ assert(((out_ptr >> EDMA_RSP_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK) ==
pp->rsp_consumer);
/* increment our consumer index... */
pp->rsp_consumer = mv_inc_q_index(&pp->rsp_consumer);
-
+
/* and, until we do NCQ, there should only be 1 CRPB waiting */
- assert(((readl(port_mmio + EDMA_RSP_Q_IN_PTR_OFS) >>
- EDMA_RSP_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK) ==
+ assert(((readl(port_mmio + EDMA_RSP_Q_IN_PTR_OFS) >>
+ EDMA_RSP_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK) ==
pp->rsp_consumer);
/* write out our inc'd consumer index so EDMA knows we're caught up */
/* check for fatal here and recover if needed */
if (EDMA_ERR_FATAL & edma_err_cause) {
- mv_phy_reset(ap);
+ mv_stop_and_reset(ap);
}
}
handled++;
}
+ if (ap &&
+ (ap->flags & (ATA_FLAG_PORT_DISABLED | ATA_FLAG_NOINTR)))
+ continue;
+
err_mask = ac_err_mask(ata_status);
shift = port << 1; /* (port * 2) */
err_mask |= AC_ERR_OTHER;
handled++;
}
-
+
if (handled && ap) {
qc = ata_qc_from_tag(ap, ap->active_tag);
if (NULL != qc) {
VPRINTK("port %u IRQ found for qc, "
"ata_status 0x%x\n", port,ata_status);
/* mark qc status appropriately */
- ata_qc_complete(qc, err_mask);
+ if (!(qc->tf.ctl & ATA_NIEN))
+ ata_qc_complete(qc, err_mask);
}
}
}
}
/**
- * mv_interrupt -
+ * mv_interrupt -
* @irq: unused
* @dev_instance: private data; in this case the host structure
* @regs: unused
* routine to handle. Also check for PCI errors which are only
* reported here.
*
- * LOCKING:
+ * LOCKING:
* This routine holds the host_set lock while processing pending
* interrupts.
*/
return IRQ_RETVAL(handled);
}
+static void __iomem *mv5_phy_base(void __iomem *mmio, unsigned int port)
+{
+ void __iomem *hc_mmio = mv_hc_base_from_port(mmio, port);
+ unsigned long ofs = (mv_hardport_from_port(port) + 1) * 0x100UL;
+
+ return hc_mmio + ofs;
+}
+
+static unsigned int mv5_scr_offset(unsigned int sc_reg_in)
+{
+ unsigned int ofs;
+
+ switch (sc_reg_in) {
+ case SCR_STATUS:
+ case SCR_ERROR:
+ case SCR_CONTROL:
+ ofs = sc_reg_in * sizeof(u32);
+ break;
+ default:
+ ofs = 0xffffffffU;
+ break;
+ }
+ return ofs;
+}
+
+static u32 mv5_scr_read(struct ata_port *ap, unsigned int sc_reg_in)
+{
+ void __iomem *mmio = mv5_phy_base(ap->host_set->mmio_base, ap->port_no);
+ unsigned int ofs = mv5_scr_offset(sc_reg_in);
+
+ if (ofs != 0xffffffffU)
+ return readl(mmio + ofs);
+ else
+ return (u32) ofs;
+}
+
+static void mv5_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val)
+{
+ void __iomem *mmio = mv5_phy_base(ap->host_set->mmio_base, ap->port_no);
+ unsigned int ofs = mv5_scr_offset(sc_reg_in);
+
+ if (ofs != 0xffffffffU)
+ writelfl(val, mmio + ofs);
+}
+
+static void mv5_reset_bus(struct pci_dev *pdev, void __iomem *mmio)
+{
+ u8 rev_id;
+ int early_5080;
+
+ pci_read_config_byte(pdev, PCI_REVISION_ID, &rev_id);
+
+ early_5080 = (pdev->device == 0x5080) && (rev_id == 0);
+
+ if (!early_5080) {
+ u32 tmp = readl(mmio + MV_PCI_EXP_ROM_BAR_CTL);
+ tmp |= (1 << 0);
+ writel(tmp, mmio + MV_PCI_EXP_ROM_BAR_CTL);
+ }
+
+ mv_reset_pci_bus(pdev, mmio);
+}
+
+static void mv5_reset_flash(struct mv_host_priv *hpriv, void __iomem *mmio)
+{
+ writel(0x0fcfffff, mmio + MV_FLASH_CTL);
+}
+
+static void mv5_read_preamp(struct mv_host_priv *hpriv, int idx,
+ void __iomem *mmio)
+{
+ void __iomem *phy_mmio = mv5_phy_base(mmio, idx);
+ u32 tmp;
+
+ tmp = readl(phy_mmio + MV5_PHY_MODE);
+
+ hpriv->signal[idx].pre = tmp & 0x1800; /* bits 12:11 */
+ hpriv->signal[idx].amps = tmp & 0xe0; /* bits 7:5 */
+}
+
+static void mv5_enable_leds(struct mv_host_priv *hpriv, void __iomem *mmio)
+{
+ u32 tmp;
+
+ writel(0, mmio + MV_GPIO_PORT_CTL);
+
+ /* FIXME: handle MV_HP_ERRATA_50XXB2 errata */
+
+ tmp = readl(mmio + MV_PCI_EXP_ROM_BAR_CTL);
+ tmp |= ~(1 << 0);
+ writel(tmp, mmio + MV_PCI_EXP_ROM_BAR_CTL);
+}
+
+static void mv5_phy_errata(struct mv_host_priv *hpriv, void __iomem *mmio,
+ unsigned int port)
+{
+ void __iomem *phy_mmio = mv5_phy_base(mmio, port);
+ const u32 mask = (1<<12) | (1<<11) | (1<<7) | (1<<6) | (1<<5);
+ u32 tmp;
+ int fix_apm_sq = (hpriv->hp_flags & MV_HP_ERRATA_50XXB0);
+
+ if (fix_apm_sq) {
+ tmp = readl(phy_mmio + MV5_LT_MODE);
+ tmp |= (1 << 19);
+ writel(tmp, phy_mmio + MV5_LT_MODE);
+
+ tmp = readl(phy_mmio + MV5_PHY_CTL);
+ tmp &= ~0x3;
+ tmp |= 0x1;
+ writel(tmp, phy_mmio + MV5_PHY_CTL);
+ }
+
+ tmp = readl(phy_mmio + MV5_PHY_MODE);
+ tmp &= ~mask;
+ tmp |= hpriv->signal[port].pre;
+ tmp |= hpriv->signal[port].amps;
+ writel(tmp, phy_mmio + MV5_PHY_MODE);
+}
+
+
+#undef ZERO
+#define ZERO(reg) writel(0, port_mmio + (reg))
+static void mv5_reset_hc_port(struct mv_host_priv *hpriv, void __iomem *mmio,
+ unsigned int port)
+{
+ void __iomem *port_mmio = mv_port_base(mmio, port);
+
+ writelfl(EDMA_DS, port_mmio + EDMA_CMD_OFS);
+
+ mv_channel_reset(hpriv, mmio, port);
+
+ ZERO(0x028); /* command */
+ writel(0x11f, port_mmio + EDMA_CFG_OFS);
+ ZERO(0x004); /* timer */
+ ZERO(0x008); /* irq err cause */
+ ZERO(0x00c); /* irq err mask */
+ ZERO(0x010); /* rq bah */
+ ZERO(0x014); /* rq inp */
+ ZERO(0x018); /* rq outp */
+ ZERO(0x01c); /* respq bah */
+ ZERO(0x024); /* respq outp */
+ ZERO(0x020); /* respq inp */
+ ZERO(0x02c); /* test control */
+ writel(0xbc, port_mmio + EDMA_IORDY_TMOUT);
+}
+#undef ZERO
+
+#define ZERO(reg) writel(0, hc_mmio + (reg))
+static void mv5_reset_one_hc(struct mv_host_priv *hpriv, void __iomem *mmio,
+ unsigned int hc)
+{
+ void __iomem *hc_mmio = mv_hc_base(mmio, hc);
+ u32 tmp;
+
+ ZERO(0x00c);
+ ZERO(0x010);
+ ZERO(0x014);
+ ZERO(0x018);
+
+ tmp = readl(hc_mmio + 0x20);
+ tmp &= 0x1c1c1c1c;
+ tmp |= 0x03030303;
+ writel(tmp, hc_mmio + 0x20);
+}
+#undef ZERO
+
+static int mv5_reset_hc(struct mv_host_priv *hpriv, void __iomem *mmio,
+ unsigned int n_hc)
+{
+ unsigned int hc, port;
+
+ for (hc = 0; hc < n_hc; hc++) {
+ for (port = 0; port < MV_PORTS_PER_HC; port++)
+ mv5_reset_hc_port(hpriv, mmio,
+ (hc * MV_PORTS_PER_HC) + port);
+
+ mv5_reset_one_hc(hpriv, mmio, hc);
+ }
+
+ return 0;
+}
+
+#undef ZERO
+#define ZERO(reg) writel(0, mmio + (reg))
+static void mv_reset_pci_bus(struct pci_dev *pdev, void __iomem *mmio)
+{
+ u32 tmp;
+
+ tmp = readl(mmio + MV_PCI_MODE);
+ tmp &= 0xff00ffff;
+ writel(tmp, mmio + MV_PCI_MODE);
+
+ ZERO(MV_PCI_DISC_TIMER);
+ ZERO(MV_PCI_MSI_TRIGGER);
+ writel(0x000100ff, mmio + MV_PCI_XBAR_TMOUT);
+ ZERO(HC_MAIN_IRQ_MASK_OFS);
+ ZERO(MV_PCI_SERR_MASK);
+ ZERO(PCI_IRQ_CAUSE_OFS);
+ ZERO(PCI_IRQ_MASK_OFS);
+ ZERO(MV_PCI_ERR_LOW_ADDRESS);
+ ZERO(MV_PCI_ERR_HIGH_ADDRESS);
+ ZERO(MV_PCI_ERR_ATTRIBUTE);
+ ZERO(MV_PCI_ERR_COMMAND);
+}
+#undef ZERO
+
+static void mv6_reset_flash(struct mv_host_priv *hpriv, void __iomem *mmio)
+{
+ u32 tmp;
+
+ mv5_reset_flash(hpriv, mmio);
+
+ tmp = readl(mmio + MV_GPIO_PORT_CTL);
+ tmp &= 0x3;
+ tmp |= (1 << 5) | (1 << 6);
+ writel(tmp, mmio + MV_GPIO_PORT_CTL);
+}
+
+/**
+ * mv6_reset_hc - Perform the 6xxx global soft reset
+ * @mmio: base address of the HBA
+ *
+ * This routine only applies to 6xxx parts.
+ *
+ * LOCKING:
+ * Inherited from caller.
+ */
+static int mv6_reset_hc(struct mv_host_priv *hpriv, void __iomem *mmio,
+ unsigned int n_hc)
+{
+ void __iomem *reg = mmio + PCI_MAIN_CMD_STS_OFS;
+ int i, rc = 0;
+ u32 t;
+
+ /* Following procedure defined in PCI "main command and status
+ * register" table.
+ */
+ t = readl(reg);
+ writel(t | STOP_PCI_MASTER, reg);
+
+ for (i = 0; i < 1000; i++) {
+ udelay(1);
+ t = readl(reg);
+ if (PCI_MASTER_EMPTY & t) {
+ break;
+ }
+ }
+ if (!(PCI_MASTER_EMPTY & t)) {
+ printk(KERN_ERR DRV_NAME ": PCI master won't flush\n");
+ rc = 1;
+ goto done;
+ }
+
+ /* set reset */
+ i = 5;
+ do {
+ writel(t | GLOB_SFT_RST, reg);
+ t = readl(reg);
+ udelay(1);
+ } while (!(GLOB_SFT_RST & t) && (i-- > 0));
+
+ if (!(GLOB_SFT_RST & t)) {
+ printk(KERN_ERR DRV_NAME ": can't set global reset\n");
+ rc = 1;
+ goto done;
+ }
+
+ /* clear reset and *reenable the PCI master* (not mentioned in spec) */
+ i = 5;
+ do {
+ writel(t & ~(GLOB_SFT_RST | STOP_PCI_MASTER), reg);
+ t = readl(reg);
+ udelay(1);
+ } while ((GLOB_SFT_RST & t) && (i-- > 0));
+
+ if (GLOB_SFT_RST & t) {
+ printk(KERN_ERR DRV_NAME ": can't clear global reset\n");
+ rc = 1;
+ }
+done:
+ return rc;
+}
+
+static void mv6_read_preamp(struct mv_host_priv *hpriv, int idx,
+ void __iomem *mmio)
+{
+ void __iomem *port_mmio;
+ u32 tmp;
+
+ tmp = readl(mmio + MV_RESET_CFG);
+ if ((tmp & (1 << 0)) == 0) {
+ hpriv->signal[idx].amps = 0x7 << 8;
+ hpriv->signal[idx].pre = 0x1 << 5;
+ return;
+ }
+
+ port_mmio = mv_port_base(mmio, idx);
+ tmp = readl(port_mmio + PHY_MODE2);
+
+ hpriv->signal[idx].amps = tmp & 0x700; /* bits 10:8 */
+ hpriv->signal[idx].pre = tmp & 0xe0; /* bits 7:5 */
+}
+
+static void mv6_enable_leds(struct mv_host_priv *hpriv, void __iomem *mmio)
+{
+ writel(0x00000060, mmio + MV_GPIO_PORT_CTL);
+}
+
+static void mv6_phy_errata(struct mv_host_priv *hpriv, void __iomem *mmio,
+ unsigned int port)
+{
+ void __iomem *port_mmio = mv_port_base(mmio, port);
+
+ u32 hp_flags = hpriv->hp_flags;
+ int fix_phy_mode2 =
+ hp_flags & (MV_HP_ERRATA_60X1B2 | MV_HP_ERRATA_60X1C0);
+ int fix_phy_mode4 =
+ hp_flags & (MV_HP_ERRATA_60X1B2 | MV_HP_ERRATA_60X1C0);
+ u32 m2, tmp;
+
+ if (fix_phy_mode2) {
+ m2 = readl(port_mmio + PHY_MODE2);
+ m2 &= ~(1 << 16);
+ m2 |= (1 << 31);
+ writel(m2, port_mmio + PHY_MODE2);
+
+ udelay(200);
+
+ m2 = readl(port_mmio + PHY_MODE2);
+ m2 &= ~((1 << 16) | (1 << 31));
+ writel(m2, port_mmio + PHY_MODE2);
+
+ udelay(200);
+ }
+
+ /* who knows what this magic does */
+ tmp = readl(port_mmio + PHY_MODE3);
+ tmp &= ~0x7F800000;
+ tmp |= 0x2A800000;
+ writel(tmp, port_mmio + PHY_MODE3);
+
+ if (fix_phy_mode4) {
+ u32 m4;
+
+ m4 = readl(port_mmio + PHY_MODE4);
+
+ if (hp_flags & MV_HP_ERRATA_60X1B2)
+ tmp = readl(port_mmio + 0x310);
+
+ m4 = (m4 & ~(1 << 1)) | (1 << 0);
+
+ writel(m4, port_mmio + PHY_MODE4);
+
+ if (hp_flags & MV_HP_ERRATA_60X1B2)
+ writel(tmp, port_mmio + 0x310);
+ }
+
+ /* Revert values of pre-emphasis and signal amps to the saved ones */
+ m2 = readl(port_mmio + PHY_MODE2);
+
+ m2 &= ~MV_M2_PREAMP_MASK;
+ m2 |= hpriv->signal[port].amps;
+ m2 |= hpriv->signal[port].pre;
+ m2 &= ~(1 << 16);
+
+ writel(m2, port_mmio + PHY_MODE2);
+}
+
+static void mv_channel_reset(struct mv_host_priv *hpriv, void __iomem *mmio,
+ unsigned int port_no)
+{
+ void __iomem *port_mmio = mv_port_base(mmio, port_no);
+
+ writelfl(ATA_RST, port_mmio + EDMA_CMD_OFS);
+
+ if (IS_60XX(hpriv)) {
+ u32 ifctl = readl(port_mmio + SATA_INTERFACE_CTL);
+ ifctl |= (1 << 12) | (1 << 7);
+ writelfl(ifctl, port_mmio + SATA_INTERFACE_CTL);
+ }
+
+ udelay(25); /* allow reset propagation */
+
+ /* Spec never mentions clearing the bit. Marvell's driver does
+ * clear the bit, however.
+ */
+ writelfl(0, port_mmio + EDMA_CMD_OFS);
+
+ hpriv->ops->phy_errata(hpriv, mmio, port_no);
+
+ if (IS_50XX(hpriv))
+ mdelay(1);
+}
+
+static void mv_stop_and_reset(struct ata_port *ap)
+{
+ struct mv_host_priv *hpriv = ap->host_set->private_data;
+ void __iomem *mmio = ap->host_set->mmio_base;
+
+ mv_stop_dma(ap);
+
+ mv_channel_reset(hpriv, mmio, ap->port_no);
+
+ __mv_phy_reset(ap, 0);
+}
+
+static inline void __msleep(unsigned int msec, int can_sleep)
+{
+ if (can_sleep)
+ msleep(msec);
+ else
+ mdelay(msec);
+}
+
/**
- * mv_phy_reset - Perform eDMA reset followed by COMRESET
+ * __mv_phy_reset - Perform eDMA reset followed by COMRESET
* @ap: ATA channel to manipulate
*
* Part of this is taken from __sata_phy_reset and modified to
* Inherited from caller. This is coded to safe to call at
* interrupt level, i.e. it does not sleep.
*/
-static void mv_phy_reset(struct ata_port *ap)
+static void __mv_phy_reset(struct ata_port *ap, int can_sleep)
{
+ struct mv_port_priv *pp = ap->private_data;
+ struct mv_host_priv *hpriv = ap->host_set->private_data;
void __iomem *port_mmio = mv_ap_base(ap);
struct ata_taskfile tf;
struct ata_device *dev = &ap->device[0];
unsigned long timeout;
+ int retry = 5;
+ u32 sstatus;
VPRINTK("ENTER, port %u, mmio 0x%p\n", ap->port_no, port_mmio);
- mv_stop_dma(ap);
-
- writelfl(ATA_RST, port_mmio + EDMA_CMD_OFS);
- udelay(25); /* allow reset propagation */
-
- /* Spec never mentions clearing the bit. Marvell's driver does
- * clear the bit, however.
- */
- writelfl(0, port_mmio + EDMA_CMD_OFS);
-
- VPRINTK("S-regs after ATA_RST: SStat 0x%08x SErr 0x%08x "
+ DPRINTK("S-regs after ATA_RST: SStat 0x%08x SErr 0x%08x "
"SCtrl 0x%08x\n", mv_scr_read(ap, SCR_STATUS),
mv_scr_read(ap, SCR_ERROR), mv_scr_read(ap, SCR_CONTROL));
- /* proceed to init communications via the scr_control reg */
+ /* Issue COMRESET via SControl */
+comreset_retry:
scr_write_flush(ap, SCR_CONTROL, 0x301);
- mdelay(1);
+ __msleep(1, can_sleep);
+
scr_write_flush(ap, SCR_CONTROL, 0x300);
- timeout = jiffies + (HZ * 1);
+ __msleep(20, can_sleep);
+
+ timeout = jiffies + msecs_to_jiffies(200);
do {
- mdelay(10);
- if ((scr_read(ap, SCR_STATUS) & 0xf) != 1)
+ sstatus = scr_read(ap, SCR_STATUS) & 0x3;
+ if ((sstatus == 3) || (sstatus == 0))
break;
+
+ __msleep(1, can_sleep);
} while (time_before(jiffies, timeout));
- VPRINTK("S-regs after PHY wake: SStat 0x%08x SErr 0x%08x "
+ /* work around errata */
+ if (IS_60XX(hpriv) &&
+ (sstatus != 0x0) && (sstatus != 0x113) && (sstatus != 0x123) &&
+ (retry-- > 0))
+ goto comreset_retry;
+
+ DPRINTK("S-regs after PHY wake: SStat 0x%08x SErr 0x%08x "
"SCtrl 0x%08x\n", mv_scr_read(ap, SCR_STATUS),
mv_scr_read(ap, SCR_ERROR), mv_scr_read(ap, SCR_CONTROL));
}
ap->cbl = ATA_CBL_SATA;
+ /* even after SStatus reflects that device is ready,
+ * it seems to take a while for link to be fully
+ * established (and thus Status no longer 0x80/0x7F),
+ * so we poll a bit for that, here.
+ */
+ retry = 20;
+ while (1) {
+ u8 drv_stat = ata_check_status(ap);
+ if ((drv_stat != 0x80) && (drv_stat != 0x7f))
+ break;
+ __msleep(500, can_sleep);
+ if (retry-- <= 0)
+ break;
+ }
+
tf.lbah = readb((void __iomem *) ap->ioaddr.lbah_addr);
tf.lbam = readb((void __iomem *) ap->ioaddr.lbam_addr);
tf.lbal = readb((void __iomem *) ap->ioaddr.lbal_addr);
VPRINTK("Port disabled post-sig: No device present.\n");
ata_port_disable(ap);
}
+
+ writelfl(0, port_mmio + EDMA_ERR_IRQ_CAUSE_OFS);
+
+ pp->pp_flags &= ~MV_PP_FLAG_EDMA_EN;
+
VPRINTK("EXIT\n");
}
+static void mv_phy_reset(struct ata_port *ap)
+{
+ __mv_phy_reset(ap, 1);
+}
+
/**
* mv_eng_timeout - Routine called by libata when SCSI times out I/O
* @ap: ATA channel to manipulate
printk(KERN_ERR "ata%u: Entering mv_eng_timeout\n",ap->id);
DPRINTK("All regs @ start of eng_timeout\n");
- mv_dump_all_regs(ap->host_set->mmio_base, ap->port_no,
+ mv_dump_all_regs(ap->host_set->mmio_base, ap->port_no,
to_pci_dev(ap->host_set->dev));
qc = ata_qc_from_tag(ap, ap->active_tag);
printk(KERN_ERR "mmio_base %p ap %p qc %p scsi_cmnd %p &cmnd %p\n",
- ap->host_set->mmio_base, ap, qc, qc->scsicmd,
+ ap->host_set->mmio_base, ap, qc, qc->scsicmd,
&qc->scsicmd->cmnd);
mv_err_intr(ap);
- mv_phy_reset(ap);
+ mv_stop_and_reset(ap);
if (!qc) {
printk(KERN_ERR "ata%u: BUG: timeout without command\n",
unsigned long shd_base = (unsigned long) port_mmio + SHD_BLK_OFS;
unsigned serr_ofs;
- /* PIO related setup
+ /* PIO related setup
*/
port->data_addr = shd_base + (sizeof(u32) * ATA_REG_DATA);
- port->error_addr =
+ port->error_addr =
port->feature_addr = shd_base + (sizeof(u32) * ATA_REG_ERR);
port->nsect_addr = shd_base + (sizeof(u32) * ATA_REG_NSECT);
port->lbal_addr = shd_base + (sizeof(u32) * ATA_REG_LBAL);
port->lbam_addr = shd_base + (sizeof(u32) * ATA_REG_LBAM);
port->lbah_addr = shd_base + (sizeof(u32) * ATA_REG_LBAH);
port->device_addr = shd_base + (sizeof(u32) * ATA_REG_DEVICE);
- port->status_addr =
+ port->status_addr =
port->command_addr = shd_base + (sizeof(u32) * ATA_REG_STATUS);
/* special case: control/altstatus doesn't have ATA_REG_ address */
port->altstatus_addr = port->ctl_addr = shd_base + SHD_CTL_AST_OFS;
/* unmask all EDMA error interrupts */
writelfl(~0, port_mmio + EDMA_ERR_IRQ_MASK_OFS);
- VPRINTK("EDMA cfg=0x%08x EDMA IRQ err cause/mask=0x%08x/0x%08x\n",
+ VPRINTK("EDMA cfg=0x%08x EDMA IRQ err cause/mask=0x%08x/0x%08x\n",
readl(port_mmio + EDMA_CFG_OFS),
readl(port_mmio + EDMA_ERR_IRQ_CAUSE_OFS),
readl(port_mmio + EDMA_ERR_IRQ_MASK_OFS));
}
+static int mv_chip_id(struct pci_dev *pdev, struct mv_host_priv *hpriv,
+ unsigned int board_idx)
+{
+ u8 rev_id;
+ u32 hp_flags = hpriv->hp_flags;
+
+ pci_read_config_byte(pdev, PCI_REVISION_ID, &rev_id);
+
+ switch(board_idx) {
+ case chip_5080:
+ hpriv->ops = &mv5xxx_ops;
+ hp_flags |= MV_HP_50XX;
+
+ switch (rev_id) {
+ case 0x1:
+ hp_flags |= MV_HP_ERRATA_50XXB0;
+ break;
+ case 0x3:
+ hp_flags |= MV_HP_ERRATA_50XXB2;
+ break;
+ default:
+ dev_printk(KERN_WARNING, &pdev->dev,
+ "Applying 50XXB2 workarounds to unknown rev\n");
+ hp_flags |= MV_HP_ERRATA_50XXB2;
+ break;
+ }
+ break;
+
+ case chip_504x:
+ case chip_508x:
+ hpriv->ops = &mv5xxx_ops;
+ hp_flags |= MV_HP_50XX;
+
+ switch (rev_id) {
+ case 0x0:
+ hp_flags |= MV_HP_ERRATA_50XXB0;
+ break;
+ case 0x3:
+ hp_flags |= MV_HP_ERRATA_50XXB2;
+ break;
+ default:
+ dev_printk(KERN_WARNING, &pdev->dev,
+ "Applying B2 workarounds to unknown rev\n");
+ hp_flags |= MV_HP_ERRATA_50XXB2;
+ break;
+ }
+ break;
+
+ case chip_604x:
+ case chip_608x:
+ hpriv->ops = &mv6xxx_ops;
+
+ switch (rev_id) {
+ case 0x7:
+ hp_flags |= MV_HP_ERRATA_60X1B2;
+ break;
+ case 0x9:
+ hp_flags |= MV_HP_ERRATA_60X1C0;
+ break;
+ default:
+ dev_printk(KERN_WARNING, &pdev->dev,
+ "Applying B2 workarounds to unknown rev\n");
+ hp_flags |= MV_HP_ERRATA_60X1B2;
+ break;
+ }
+ break;
+
+ default:
+ printk(KERN_ERR DRV_NAME ": BUG: invalid board index %u\n", board_idx);
+ return 1;
+ }
+
+ hpriv->hp_flags = hp_flags;
+
+ return 0;
+}
+
/**
- * mv_host_init - Perform some early initialization of the host.
+ * mv_init_host - Perform some early initialization of the host.
+ * @pdev: host PCI device
* @probe_ent: early data struct representing the host
*
* If possible, do an early global reset of the host. Then do
* LOCKING:
* Inherited from caller.
*/
-static int mv_host_init(struct ata_probe_ent *probe_ent)
+static int mv_init_host(struct pci_dev *pdev, struct ata_probe_ent *probe_ent,
+ unsigned int board_idx)
{
int rc = 0, n_hc, port, hc;
void __iomem *mmio = probe_ent->mmio_base;
- void __iomem *port_mmio;
+ struct mv_host_priv *hpriv = probe_ent->private_data;
- if ((MV_FLAG_GLBL_SFT_RST & probe_ent->host_flags) &&
- mv_global_soft_reset(probe_ent->mmio_base)) {
- rc = 1;
+ /* global interrupt mask */
+ writel(0, mmio + HC_MAIN_IRQ_MASK_OFS);
+
+ rc = mv_chip_id(pdev, hpriv, board_idx);
+ if (rc)
goto done;
- }
n_hc = mv_get_hc_count(probe_ent->host_flags);
probe_ent->n_ports = MV_PORTS_PER_HC * n_hc;
+ for (port = 0; port < probe_ent->n_ports; port++)
+ hpriv->ops->read_preamp(hpriv, port, mmio);
+
+ rc = hpriv->ops->reset_hc(hpriv, mmio, n_hc);
+ if (rc)
+ goto done;
+
+ hpriv->ops->reset_flash(hpriv, mmio);
+ hpriv->ops->reset_bus(pdev, mmio);
+ hpriv->ops->enable_leds(hpriv, mmio);
+
for (port = 0; port < probe_ent->n_ports; port++) {
- port_mmio = mv_port_base(mmio, port);
+ if (IS_60XX(hpriv)) {
+ void __iomem *port_mmio = mv_port_base(mmio, port);
+
+ u32 ifctl = readl(port_mmio + SATA_INTERFACE_CTL);
+ ifctl |= (1 << 12);
+ writelfl(ifctl, port_mmio + SATA_INTERFACE_CTL);
+ }
+
+ hpriv->ops->phy_errata(hpriv, mmio, port);
+ }
+
+ for (port = 0; port < probe_ent->n_ports; port++) {
+ void __iomem *port_mmio = mv_port_base(mmio, port);
mv_port_init(&probe_ent->port[port], port_mmio);
}
writelfl(~HC_MAIN_MASKED_IRQS, mmio + HC_MAIN_IRQ_MASK_OFS);
VPRINTK("HC MAIN IRQ cause/mask=0x%08x/0x%08x "
- "PCI int cause/mask=0x%08x/0x%08x\n",
+ "PCI int cause/mask=0x%08x/0x%08x\n",
readl(mmio + HC_MAIN_IRQ_CAUSE_OFS),
readl(mmio + HC_MAIN_IRQ_MASK_OFS),
readl(mmio + PCI_IRQ_CAUSE_OFS),
readl(mmio + PCI_IRQ_MASK_OFS));
+
done:
return rc;
}
dev_printk(KERN_INFO, &pdev->dev,
"%u slots %u ports %s mode IRQ via %s\n",
- (unsigned)MV_MAX_Q_DEPTH, probe_ent->n_ports,
+ (unsigned)MV_MAX_Q_DEPTH, probe_ent->n_ports,
scc_s, (MV_HP_FLAG_MSI & hpriv->hp_flags) ? "MSI" : "INTx");
}
probe_ent->private_data = hpriv;
/* initialize adapter */
- rc = mv_host_init(probe_ent);
+ rc = mv_init_host(pdev, probe_ent, board_idx);
if (rc) {
goto err_out_hpriv;
}
CK804
};
-static struct pci_device_id nv_pci_tbl[] = {
+static const struct pci_device_id nv_pci_tbl[] = {
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2S_SATA,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, NFORCE2 },
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA,
#include "sata_promise.h"
#define DRV_NAME "sata_promise"
-#define DRV_VERSION "1.02"
+#define DRV_VERSION "1.03"
enum {
},
};
-static struct pci_device_id pdc_ata_pci_tbl[] = {
+static const struct pci_device_id pdc_ata_pci_tbl[] = {
{ PCI_VENDOR_ID_PROMISE, 0x3371, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
board_2037x },
{ PCI_VENDOR_ID_PROMISE, 0x3570, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
#include <linux/libata.h>
#define DRV_NAME "sata_qstor"
-#define DRV_VERSION "0.04"
+#define DRV_VERSION "0.05"
enum {
QS_PORTS = 4,
},
};
-static struct pci_device_id qs_ata_pci_tbl[] = {
+static const struct pci_device_id qs_ata_pci_tbl[] = {
{ PCI_VENDOR_ID_PDC, 0x2068, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
board_2068_idx },
writel(val, (void __iomem *)(ap->ioaddr.scr_addr + (sc_reg * 8)));
}
-static void qs_fill_sg(struct ata_queued_cmd *qc)
+static unsigned int qs_fill_sg(struct ata_queued_cmd *qc)
{
struct scatterlist *sg;
struct ata_port *ap = qc->ap;
(unsigned long long)addr, len);
nelem++;
}
+
+ return nelem;
}
static void qs_qc_prep(struct ata_queued_cmd *qc)
u8 dflags = QS_DF_PORD, *buf = pp->pkt;
u8 hflags = QS_HF_DAT | QS_HF_IEN | QS_HF_VLD;
u64 addr;
+ unsigned int nelem;
VPRINTK("ENTER\n");
return;
}
- qs_fill_sg(qc);
+ nelem = qs_fill_sg(qc);
if ((qc->tf.flags & ATA_TFLAG_WRITE))
hflags |= QS_HF_DIRO;
buf[ 0] = QS_HCB_HDR;
buf[ 1] = hflags;
*(__le32 *)(&buf[ 4]) = cpu_to_le32(qc->nsect * ATA_SECT_SIZE);
- *(__le32 *)(&buf[ 8]) = cpu_to_le32(qc->n_elem);
+ *(__le32 *)(&buf[ 8]) = cpu_to_le32(nelem);
addr = ((u64)pp->pkt_dma) + QS_CPB_BYTES;
*(__le64 *)(&buf[16]) = cpu_to_le64(addr);
static void sil_post_set_mode (struct ata_port *ap);
-static struct pci_device_id sil_pci_tbl[] = {
+static const struct pci_device_id sil_pci_tbl[] = {
{ 0x1095, 0x3112, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112_m15w },
{ 0x1095, 0x0240, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112_m15w },
{ 0x1095, 0x3512, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112 },
*
* Based on preview driver from Silicon Image.
*
- * NOTE: No NCQ/ATAPI support yet. The preview driver didn't support
- * NCQ nor ATAPI, and, unfortunately, I couldn't find out how to make
- * those work. Enabling those shouldn't be difficult. Basic
- * structure is all there (in libata-dev tree). If you have any
- * information about this hardware, please contact me or linux-ide.
- * Info is needed on...
- *
- * - How to issue tagged commands and turn on sactive on issue accordingly.
- * - Where to put an ATAPI command and how to tell the device to send it.
- * - How to enable/use 64bit.
- *
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
#include <asm/io.h>
#define DRV_NAME "sata_sil24"
-#define DRV_VERSION "0.22" /* Silicon Image's preview driver was 0.10 */
+#define DRV_VERSION "0.23"
/*
* Port request block (PRB) 32 bytes
PORT_CS_DEV_RST = (1 << 1), /* device reset */
PORT_CS_INIT = (1 << 2), /* port initialize */
PORT_CS_IRQ_WOC = (1 << 3), /* interrupt write one to clear */
+ PORT_CS_CDB16 = (1 << 5), /* 0=12b cdb, 1=16b cdb */
PORT_CS_RESUME = (1 << 6), /* port resume */
PORT_CS_32BIT_ACTV = (1 << 10), /* 32-bit activation */
PORT_CS_PM_EN = (1 << 13), /* port multiplier enable */
PORT_CERR_XFR_PCIPERR = 35, /* PSD ecode 11 - PCI prity err during transfer */
PORT_CERR_SENDSERVICE = 36, /* FIS received while sending service */
+ /* bits of PRB control field */
+ PRB_CTRL_PROTOCOL = (1 << 0), /* override def. ATA protocol */
+ PRB_CTRL_PACKET_READ = (1 << 4), /* PACKET cmd read */
+ PRB_CTRL_PACKET_WRITE = (1 << 5), /* PACKET cmd write */
+ PRB_CTRL_NIEN = (1 << 6), /* Mask completion irq */
+ PRB_CTRL_SRST = (1 << 7), /* Soft reset request (ign BSY?) */
+
+ /* PRB protocol field */
+ PRB_PROT_PACKET = (1 << 0),
+ PRB_PROT_TCQ = (1 << 1),
+ PRB_PROT_NCQ = (1 << 2),
+ PRB_PROT_READ = (1 << 3),
+ PRB_PROT_WRITE = (1 << 4),
+ PRB_PROT_TRANSPARENT = (1 << 5),
+
/*
* Other constants
*/
SGE_TRM = (1 << 31), /* Last SGE in chain */
- PRB_SOFT_RST = (1 << 7), /* Soft reset request (ign BSY?) */
+ SGE_LNK = (1 << 30), /* linked list
+ Points to SGT, not SGE */
+ SGE_DRD = (1 << 29), /* discard data read (/dev/null)
+ data address ignored */
/* board id */
BID_SIL3124 = 0,
IRQ_STAT_4PORTS = 0xf,
};
-struct sil24_cmd_block {
+struct sil24_ata_block {
struct sil24_prb prb;
struct sil24_sge sge[LIBATA_MAX_PRD];
};
+struct sil24_atapi_block {
+ struct sil24_prb prb;
+ u8 cdb[16];
+ struct sil24_sge sge[LIBATA_MAX_PRD - 1];
+};
+
+union sil24_cmd_block {
+ struct sil24_ata_block ata;
+ struct sil24_atapi_block atapi;
+};
+
/*
* ap->private_data
*
* here from the previous interrupt.
*/
struct sil24_port_priv {
- struct sil24_cmd_block *cmd_block; /* 32 cmd blocks */
+ union sil24_cmd_block *cmd_block; /* 32 cmd blocks */
dma_addr_t cmd_block_dma; /* DMA base addr for them */
struct ata_taskfile tf; /* Cached taskfile registers */
};
void __iomem *port_base; /* port registers (4 * 8192 bytes @BAR2) */
};
+static void sil24_dev_config(struct ata_port *ap, struct ata_device *dev);
static u8 sil24_check_status(struct ata_port *ap);
static u32 sil24_scr_read(struct ata_port *ap, unsigned sc_reg);
static void sil24_scr_write(struct ata_port *ap, unsigned sc_reg, u32 val);
static void sil24_host_stop(struct ata_host_set *host_set);
static int sil24_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
-static struct pci_device_id sil24_pci_tbl[] = {
+static const struct pci_device_id sil24_pci_tbl[] = {
{ 0x1095, 0x3124, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BID_SIL3124 },
{ 0x1095, 0x3132, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BID_SIL3132 },
{ 0x1095, 0x3131, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BID_SIL3131 },
static const struct ata_port_operations sil24_ops = {
.port_disable = ata_port_disable,
+ .dev_config = sil24_dev_config,
+
.check_status = sil24_check_status,
.check_altstatus = sil24_check_status,
.dev_select = ata_noop_dev_select,
{
.sht = &sil24_sht,
.host_flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
- ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO |
+ ATA_FLAG_SRST | ATA_FLAG_MMIO |
ATA_FLAG_PIO_DMA | SIL24_NPORTS2FLAG(4),
.pio_mask = 0x1f, /* pio0-4 */
.mwdma_mask = 0x07, /* mwdma0-2 */
{
.sht = &sil24_sht,
.host_flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
- ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO |
+ ATA_FLAG_SRST | ATA_FLAG_MMIO |
ATA_FLAG_PIO_DMA | SIL24_NPORTS2FLAG(2),
.pio_mask = 0x1f, /* pio0-4 */
.mwdma_mask = 0x07, /* mwdma0-2 */
{
.sht = &sil24_sht,
.host_flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
- ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO |
+ ATA_FLAG_SRST | ATA_FLAG_MMIO |
ATA_FLAG_PIO_DMA | SIL24_NPORTS2FLAG(1),
.pio_mask = 0x1f, /* pio0-4 */
.mwdma_mask = 0x07, /* mwdma0-2 */
},
};
+static void sil24_dev_config(struct ata_port *ap, struct ata_device *dev)
+{
+ void __iomem *port = (void __iomem *)ap->ioaddr.cmd_addr;
+
+ if (ap->cdb_len == 16)
+ writel(PORT_CS_CDB16, port + PORT_CTRL_STAT);
+ else
+ writel(PORT_CS_CDB16, port + PORT_CTRL_CLR);
+}
+
static inline void sil24_update_tf(struct ata_port *ap)
{
struct sil24_port_priv *pp = ap->private_data;
*tf = pp->tf;
}
-static void sil24_phy_reset(struct ata_port *ap)
+static int sil24_issue_SRST(struct ata_port *ap)
{
- __sata_phy_reset(ap);
+ void __iomem *port = (void __iomem *)ap->ioaddr.cmd_addr;
+ struct sil24_port_priv *pp = ap->private_data;
+ struct sil24_prb *prb = &pp->cmd_block[0].ata.prb;
+ dma_addr_t paddr = pp->cmd_block_dma;
+ u32 irq_enable, irq_stat;
+ int cnt;
+
+ /* temporarily turn off IRQs during SRST */
+ irq_enable = readl(port + PORT_IRQ_ENABLE_SET);
+ writel(irq_enable, port + PORT_IRQ_ENABLE_CLR);
+
/*
- * No ATAPI yet. Just unconditionally indicate ATA device.
- * If ATAPI device is attached, it will fail ATA_CMD_ID_ATA
- * and libata core will ignore the device.
+ * XXX: Not sure whether the following sleep is needed or not.
+ * The original driver had it. So....
*/
- if (!(ap->flags & ATA_FLAG_PORT_DISABLED))
- ap->device[0].class = ATA_DEV_ATA;
+ msleep(10);
+
+ prb->ctrl = PRB_CTRL_SRST;
+ prb->fis[1] = 0; /* no PM yet */
+
+ writel((u32)paddr, port + PORT_CMD_ACTIVATE);
+
+ for (cnt = 0; cnt < 100; cnt++) {
+ irq_stat = readl(port + PORT_IRQ_STAT);
+ writel(irq_stat, port + PORT_IRQ_STAT); /* clear irq */
+
+ irq_stat >>= PORT_IRQ_RAW_SHIFT;
+ if (irq_stat & (PORT_IRQ_COMPLETE | PORT_IRQ_ERROR))
+ break;
+
+ msleep(1);
+ }
+
+ /* restore IRQs */
+ writel(irq_enable, port + PORT_IRQ_ENABLE_SET);
+
+ if (!(irq_stat & PORT_IRQ_COMPLETE))
+ return -1;
+
+ /* update TF */
+ sil24_update_tf(ap);
+ return 0;
+}
+
+static void sil24_phy_reset(struct ata_port *ap)
+{
+ struct sil24_port_priv *pp = ap->private_data;
+
+ __sata_phy_reset(ap);
+ if (ap->flags & ATA_FLAG_PORT_DISABLED)
+ return;
+
+ if (sil24_issue_SRST(ap) < 0) {
+ printk(KERN_ERR DRV_NAME
+ " ata%u: SRST failed, disabling port\n", ap->id);
+ ap->ops->port_disable(ap);
+ return;
+ }
+
+ ap->device->class = ata_dev_classify(&pp->tf);
}
static inline void sil24_fill_sg(struct ata_queued_cmd *qc,
- struct sil24_cmd_block *cb)
+ struct sil24_sge *sge)
{
- struct sil24_sge *sge = cb->sge;
struct scatterlist *sg;
unsigned int idx = 0;
{
struct ata_port *ap = qc->ap;
struct sil24_port_priv *pp = ap->private_data;
- struct sil24_cmd_block *cb = pp->cmd_block + qc->tag;
- struct sil24_prb *prb = &cb->prb;
+ union sil24_cmd_block *cb = pp->cmd_block + qc->tag;
+ struct sil24_prb *prb;
+ struct sil24_sge *sge;
switch (qc->tf.protocol) {
case ATA_PROT_PIO:
case ATA_PROT_DMA:
case ATA_PROT_NODATA:
+ prb = &cb->ata.prb;
+ sge = cb->ata.sge;
+ prb->ctrl = 0;
+ break;
+
+ case ATA_PROT_ATAPI:
+ case ATA_PROT_ATAPI_DMA:
+ case ATA_PROT_ATAPI_NODATA:
+ prb = &cb->atapi.prb;
+ sge = cb->atapi.sge;
+ memset(cb->atapi.cdb, 0, 32);
+ memcpy(cb->atapi.cdb, qc->cdb, ap->cdb_len);
+
+ if (qc->tf.protocol != ATA_PROT_ATAPI_NODATA) {
+ if (qc->tf.flags & ATA_TFLAG_WRITE)
+ prb->ctrl = PRB_CTRL_PACKET_WRITE;
+ else
+ prb->ctrl = PRB_CTRL_PACKET_READ;
+ } else
+ prb->ctrl = 0;
+
break;
+
default:
- /* ATAPI isn't supported yet */
+ prb = NULL; /* shut up, gcc */
+ sge = NULL;
BUG();
}
ata_tf_to_fis(&qc->tf, prb->fis, 0);
if (qc->flags & ATA_QCFLAG_DMAMAP)
- sil24_fill_sg(qc, cb);
+ sil24_fill_sg(qc, sge);
}
static int sil24_qc_issue(struct ata_queued_cmd *qc)
/* unused */
}
+static int __sil24_restart_controller(void __iomem *port)
+{
+ u32 tmp;
+ int cnt;
+
+ writel(PORT_CS_INIT, port + PORT_CTRL_STAT);
+
+ /* Max ~10ms */
+ for (cnt = 0; cnt < 10000; cnt++) {
+ tmp = readl(port + PORT_CTRL_STAT);
+ if (tmp & PORT_CS_RDY)
+ return 0;
+ udelay(1);
+ }
+
+ return -1;
+}
+
+static void sil24_restart_controller(struct ata_port *ap)
+{
+ if (__sil24_restart_controller((void __iomem *)ap->ioaddr.cmd_addr))
+ printk(KERN_ERR DRV_NAME
+ " ata%u: failed to restart controller\n", ap->id);
+}
+
static int __sil24_reset_controller(void __iomem *port)
{
int cnt;
if (tmp & PORT_CS_DEV_RST)
return -1;
- return 0;
+
+ if (tmp & PORT_CS_RDY)
+ return 0;
+
+ return __sil24_restart_controller(port);
}
static void sil24_reset_controller(struct ata_port *ap)
if (serror)
writel(serror, port + PORT_SERROR);
- printk(KERN_ERR DRV_NAME " ata%u: error interrupt on port%d\n"
- " stat=0x%x irq=0x%x cmd_err=%d sstatus=0x%x serror=0x%x\n",
- ap->id, ap->port_no, slot_stat, irq_stat, cmd_err, sstatus, serror);
+ /*
+ * Don't log ATAPI device errors. They're supposed to happen
+ * and any serious errors will be logged using sense data by
+ * the SCSI layer.
+ */
+ if (ap->device[0].class != ATA_DEV_ATAPI || cmd_err > PORT_CERR_SDB)
+ printk("ata%u: error interrupt on port%d\n"
+ " stat=0x%x irq=0x%x cmd_err=%d sstatus=0x%x serror=0x%x\n",
+ ap->id, ap->port_no, slot_stat, irq_stat, cmd_err, sstatus, serror);
if (cmd_err == PORT_CERR_DEV || cmd_err == PORT_CERR_SDB) {
/*
*/
sil24_update_tf(ap);
err_mask = ac_err_mask(pp->tf.command);
+ sil24_restart_controller(ap);
} else {
/*
* Other errors. libata currently doesn't have any
* ATA_ERR.
*/
err_mask = AC_ERR_OTHER;
+ sil24_reset_controller(ap);
}
if (qc)
ata_qc_complete(qc, err_mask);
-
- sil24_reset_controller(ap);
}
static inline void sil24_host_intr(struct ata_port *ap)
{
struct device *dev = ap->host_set->dev;
struct sil24_port_priv *pp;
- struct sil24_cmd_block *cb;
+ union sil24_cmd_block *cb;
size_t cb_size = sizeof(*cb);
dma_addr_t cb_dma;
int rc = -ENOMEM;
struct sil24_port_priv *pp = ap->private_data;
sil24_cblk_free(pp, dev);
+ ata_pad_free(ap, dev);
kfree(pp);
}
static u32 sis_scr_read (struct ata_port *ap, unsigned int sc_reg);
static void sis_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val);
-static struct pci_device_id sis_pci_tbl[] = {
+static const struct pci_device_id sis_pci_tbl[] = {
{ PCI_VENDOR_ID_SI, 0x180, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sis_180 },
{ PCI_VENDOR_ID_SI, 0x181, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sis_180 },
{ PCI_VENDOR_ID_SI, 0x182, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sis_180 },
#endif /* CONFIG_PPC_OF */
#define DRV_NAME "sata_svw"
-#define DRV_VERSION "1.06"
+#define DRV_VERSION "1.07"
/* Taskfile registers offsets */
#define K2_SATA_TF_CMD_OFFSET 0x00
* 0x24a is device ID for BCM5785 (aka HT1000) HT southbridge integrated SATA
* controller
* */
-static struct pci_device_id k2_sata_pci_tbl[] = {
+static const struct pci_device_id k2_sata_pci_tbl[] = {
{ 0x1166, 0x0240, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4 },
{ 0x1166, 0x0241, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4 },
{ 0x1166, 0x0242, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 8 },
#include "sata_promise.h"
#define DRV_NAME "sata_sx4"
-#define DRV_VERSION "0.7"
+#define DRV_VERSION "0.8"
enum {
};
-static struct pci_device_id pdc_sata_pci_tbl[] = {
+static const struct pci_device_id pdc_sata_pci_tbl[] = {
{ PCI_VENDOR_ID_PROMISE, 0x6622, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
board_20621 },
{ } /* terminate list */
static u32 uli_scr_read (struct ata_port *ap, unsigned int sc_reg);
static void uli_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val);
-static struct pci_device_id uli_pci_tbl[] = {
+static const struct pci_device_id uli_pci_tbl[] = {
{ PCI_VENDOR_ID_AL, 0x5289, PCI_ANY_ID, PCI_ANY_ID, 0, 0, uli_5289 },
{ PCI_VENDOR_ID_AL, 0x5287, PCI_ANY_ID, PCI_ANY_ID, 0, 0, uli_5287 },
{ PCI_VENDOR_ID_AL, 0x5281, PCI_ANY_ID, PCI_ANY_ID, 0, 0, uli_5281 },
static u32 svia_scr_read (struct ata_port *ap, unsigned int sc_reg);
static void svia_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val);
-static struct pci_device_id svia_pci_tbl[] = {
+static const struct pci_device_id svia_pci_tbl[] = {
{ 0x1106, 0x3149, PCI_ANY_ID, PCI_ANY_ID, 0, 0, vt6420 },
{ 0x1106, 0x3249, PCI_ANY_ID, PCI_ANY_ID, 0, 0, vt6421 },
#include <linux/libata.h>
#define DRV_NAME "sata_vsc"
-#define DRV_VERSION "1.0"
+#define DRV_VERSION "1.1"
/* Interrupt register offsets (from chip base address) */
#define VSC_SATA_INT_STAT_OFFSET 0x00
* 0x8086/0x3200 is the Intel 31244, which is supposed to be identical
* compatibility is untested as of yet
*/
-static struct pci_device_id vsc_sata_pci_tbl[] = {
+static const struct pci_device_id vsc_sata_pci_tbl[] = {
{ 0x1725, 0x7174, PCI_ANY_ID, PCI_ANY_ID, 0x10600, 0xFFFFFF, 0 },
{ 0x8086, 0x3200, PCI_ANY_ID, PCI_ANY_ID, 0x10600, 0xFFFFFF, 0 },
{ }
};
static struct sdebug_queued_cmd queued_arr[SCSI_DEBUG_CANQUEUE];
-static Scsi_Host_Template sdebug_driver_template = {
+static struct scsi_host_template sdebug_driver_template = {
.proc_info = scsi_debug_proc_info,
.name = "SCSI DEBUG",
.info = scsi_debug_info,
return FAILED;
}
-/**
- * scsi_eh_times_out - timeout function for error handling.
- * @scmd: Cmd that is timing out.
- *
- * Notes:
- * During error handling, the kernel thread will be sleeping waiting
- * for some action to complete on the device. our only job is to
- * record that it timed out, and to wake up the thread.
- **/
-static void scsi_eh_times_out(struct scsi_cmnd *scmd)
-{
- scmd->eh_eflags |= SCSI_EH_REC_TIMEOUT;
- SCSI_LOG_ERROR_RECOVERY(3, printk("%s: scmd:%p\n", __FUNCTION__,
- scmd));
-
- up(scmd->device->host->eh_action);
-}
-
/**
* scsi_eh_done - Completion function for error handling.
* @scmd: Cmd that is done.
**/
static void scsi_eh_done(struct scsi_cmnd *scmd)
{
- /*
- * if the timeout handler is already running, then just set the
- * flag which says we finished late, and return. we have no
- * way of stopping the timeout handler from running, so we must
- * always defer to it.
- */
- if (del_timer(&scmd->eh_timeout)) {
- scmd->request->rq_status = RQ_SCSI_DONE;
-
- SCSI_LOG_ERROR_RECOVERY(3, printk("%s scmd: %p result: %x\n",
- __FUNCTION__, scmd, scmd->result));
-
- up(scmd->device->host->eh_action);
- }
+ SCSI_LOG_ERROR_RECOVERY(3,
+ printk("%s scmd: %p result: %x\n",
+ __FUNCTION__, scmd, scmd->result));
+ complete(scmd->device->host->eh_action);
}
/**
* @scmd: SCSI Cmd to send.
* @timeout: Timeout for cmd.
*
- * Notes:
- * The initialization of the structures is quite a bit different in
- * this case, and furthermore, there is a different completion handler
- * vs scsi_dispatch_cmd.
* Return value:
* SUCCESS or FAILED or NEEDS_RETRY
**/
{
struct scsi_device *sdev = scmd->device;
struct Scsi_Host *shost = sdev->host;
- DECLARE_MUTEX_LOCKED(sem);
+ DECLARE_COMPLETION(done);
+ unsigned long timeleft;
unsigned long flags;
- int rtn = SUCCESS;
+ int rtn;
- /*
- * we will use a queued command if possible, otherwise we will
- * emulate the queuing and calling of completion function ourselves.
- */
if (sdev->scsi_level <= SCSI_2)
scmd->cmnd[1] = (scmd->cmnd[1] & 0x1f) |
(sdev->lun << 5 & 0xe0);
- scsi_add_timer(scmd, timeout, scsi_eh_times_out);
-
- /*
- * set up the semaphore so we wait for the command to complete.
- */
- shost->eh_action = &sem;
+ shost->eh_action = &done;
scmd->request->rq_status = RQ_SCSI_BUSY;
spin_lock_irqsave(shost->host_lock, flags);
shost->hostt->queuecommand(scmd, scsi_eh_done);
spin_unlock_irqrestore(shost->host_lock, flags);
- down(&sem);
- scsi_log_completion(scmd, SUCCESS);
+ timeleft = wait_for_completion_timeout(&done, timeout);
+ scmd->request->rq_status = RQ_SCSI_DONE;
shost->eh_action = NULL;
- /*
- * see if timeout. if so, tell the host to forget about it.
- * in other words, we don't want a callback any more.
- */
- if (scmd->eh_eflags & SCSI_EH_REC_TIMEOUT) {
- scmd->eh_eflags &= ~SCSI_EH_REC_TIMEOUT;
-
- /*
- * as far as the low level driver is
- * concerned, this command is still active, so
- * we must give the low level driver a chance
- * to abort it. (db)
- *
- * FIXME(eric) - we are not tracking whether we could
- * abort a timed out command or not. not sure how
- * we should treat them differently anyways.
- */
- if (shost->hostt->eh_abort_handler)
- shost->hostt->eh_abort_handler(scmd);
-
- scmd->request->rq_status = RQ_SCSI_DONE;
- rtn = FAILED;
- }
+ scsi_log_completion(scmd, SUCCESS);
- SCSI_LOG_ERROR_RECOVERY(3, printk("%s: scmd: %p, rtn:%x\n",
- __FUNCTION__, scmd, rtn));
+ SCSI_LOG_ERROR_RECOVERY(3,
+ printk("%s: scmd: %p, timeleft: %ld\n",
+ __FUNCTION__, scmd, timeleft));
/*
- * now examine the actual status codes to see whether the command
- * actually did complete normally.
+ * If there is time left scsi_eh_done got called, and we will
+ * examine the actual status codes to see whether the command
+ * actually did complete normally, else tell the host to forget
+ * about this command.
*/
- if (rtn == SUCCESS) {
+ if (timeleft) {
rtn = scsi_eh_completed_normally(scmd);
SCSI_LOG_ERROR_RECOVERY(3,
printk("%s: scsi_eh_completed_normally %x\n",
__FUNCTION__, rtn));
+
switch (rtn) {
case SUCCESS:
case NEEDS_RETRY:
rtn = FAILED;
break;
}
+ } else {
+ /*
+ * FIXME(eric) - we are not tracking whether we could
+ * abort a timed out command or not. not sure how
+ * we should treat them differently anyways.
+ */
+ if (shost->hostt->eh_abort_handler)
+ shost->hostt->eh_abort_handler(scmd);
+ rtn = FAILED;
}
return rtn;
}
/**
- * scsi_error_handler - Handle errors/timeouts of SCSI cmds.
+ * scsi_error_handler - SCSI error handler thread
* @data: Host for which we are running.
*
* Notes:
- * This is always run in the context of a kernel thread. The idea is
- * that we start this thing up when the kernel starts up (one per host
- * that we detect), and it immediately goes to sleep and waits for some
- * event (i.e. failure). When this takes place, we have the job of
- * trying to unjam the bus and restarting things.
+ * This is the main error handling loop. This is run as a kernel thread
+ * for every SCSI host and handles all error handling activity.
**/
int scsi_error_handler(void *data)
{
- struct Scsi_Host *shost = (struct Scsi_Host *) data;
- int rtn;
+ struct Scsi_Host *shost = data;
current->flags |= PF_NOFREEZE;
-
/*
- * Note - we always use TASK_INTERRUPTIBLE even if the module
- * was loaded as part of the kernel. The reason is that
- * UNINTERRUPTIBLE would cause this thread to be counted in
- * the load average as a running process, and an interruptible
- * wait doesn't.
+ * We use TASK_INTERRUPTIBLE so that the thread is not
+ * counted against the load average as a running process.
+ * We never actually get interrupted because kthread_run
+ * disables singal delivery for the created thread.
*/
set_current_state(TASK_INTERRUPTIBLE);
while (!kthread_should_stop()) {
if (shost->host_failed == 0 ||
shost->host_failed != shost->host_busy) {
- SCSI_LOG_ERROR_RECOVERY(1, printk("Error handler"
- " scsi_eh_%d"
- " sleeping\n",
- shost->host_no));
+ SCSI_LOG_ERROR_RECOVERY(1,
+ printk("Error handler scsi_eh_%d sleeping\n",
+ shost->host_no));
schedule();
set_current_state(TASK_INTERRUPTIBLE);
continue;
}
__set_current_state(TASK_RUNNING);
- SCSI_LOG_ERROR_RECOVERY(1, printk("Error handler"
- " scsi_eh_%d waking"
- " up\n",shost->host_no));
-
- shost->eh_active = 1;
+ SCSI_LOG_ERROR_RECOVERY(1,
+ printk("Error handler scsi_eh_%d waking up\n",
+ shost->host_no));
/*
* We have a host that is failing for some reason. Figure out
* If we fail, we end up taking the thing offline.
*/
if (shost->hostt->eh_strategy_handler)
- rtn = shost->hostt->eh_strategy_handler(shost);
+ shost->hostt->eh_strategy_handler(shost);
else
scsi_unjam_host(shost);
- shost->eh_active = 0;
-
/*
* Note - if the above fails completely, the action is to take
* individual devices offline and flush the queue of any
scsi_restart_operations(shost);
set_current_state(TASK_INTERRUPTIBLE);
}
-
__set_current_state(TASK_RUNNING);
- SCSI_LOG_ERROR_RECOVERY(1, printk("Error handler scsi_eh_%d"
- " exiting\n",shost->host_no));
-
- /*
- * Make sure that nobody tries to wake us up again.
- */
+ SCSI_LOG_ERROR_RECOVERY(1,
+ printk("Error handler scsi_eh_%d exiting\n", shost->host_no));
shost->ehandler = NULL;
return 0;
}
}
EXPORT_SYMBOL(scsi_do_req);
-/* This is the end routine we get to if a command was never attached
- * to the request. Simply complete the request without changing
- * rq_status; this will cause a DRIVER_ERROR. */
-static void scsi_wait_req_end_io(struct request *req)
-{
- BUG_ON(!req->waiting);
-
- complete(req->waiting);
-}
-
-void scsi_wait_req(struct scsi_request *sreq, const void *cmnd, void *buffer,
- unsigned bufflen, int timeout, int retries)
-{
- DECLARE_COMPLETION(wait);
- int write = (sreq->sr_data_direction == DMA_TO_DEVICE);
- struct request *req;
-
- req = blk_get_request(sreq->sr_device->request_queue, write,
- __GFP_WAIT);
- if (bufflen && blk_rq_map_kern(sreq->sr_device->request_queue, req,
- buffer, bufflen, __GFP_WAIT)) {
- sreq->sr_result = DRIVER_ERROR << 24;
- blk_put_request(req);
- return;
- }
-
- req->flags |= REQ_NOMERGE;
- req->waiting = &wait;
- req->end_io = scsi_wait_req_end_io;
- req->cmd_len = COMMAND_SIZE(((u8 *)cmnd)[0]);
- req->sense = sreq->sr_sense_buffer;
- req->sense_len = 0;
- memcpy(req->cmd, cmnd, req->cmd_len);
- req->timeout = timeout;
- req->flags |= REQ_BLOCK_PC;
- req->rq_disk = NULL;
- blk_insert_request(sreq->sr_device->request_queue, req,
- sreq->sr_data_direction == DMA_TO_DEVICE, NULL);
- wait_for_completion(&wait);
- sreq->sr_request->waiting = NULL;
- sreq->sr_result = req->errors;
- if (req->errors)
- sreq->sr_result |= (DRIVER_ERROR << 24);
-
- blk_put_request(req);
-}
-
-EXPORT_SYMBOL(scsi_wait_req);
-
/**
* scsi_execute - insert request and wait for the result
* @sdev: scsi device
void scsi_next_command(struct scsi_cmnd *cmd)
{
- struct request_queue *q = cmd->device->request_queue;
+ struct scsi_device *sdev = cmd->device;
+ struct request_queue *q = sdev->request_queue;
+
+ /* need to hold a reference on the device before we let go of the cmd */
+ get_device(&sdev->sdev_gendev);
scsi_put_command(cmd);
scsi_run_queue(q);
+
+ /* ok to remove device now */
+ put_device(&sdev->sdev_gendev);
}
void scsi_run_host_queues(struct Scsi_Host *shost)
* Scsi Error Handler Flags
*/
#define SCSI_EH_CANCEL_CMD 0x0001 /* Cancel this cmd */
-#define SCSI_EH_REC_TIMEOUT 0x0002 /* EH retry timed out */
#define SCSI_SENSE_VALID(scmd) \
(((scmd)->sense_buffer[0] & 0x70) == 0x70)
* global variable (boot or module load time) settings.
*
* A specific LUN is scanned via an INQUIRY command; if the LUN has a
- * device attached, a Scsi_Device is allocated and setup for it.
+ * device attached, a scsi_device is allocated and setup for it.
*
* For every id of every channel on the given host:
*
* device or storage attached to LUN 0):
*
* If LUN 0 has a device attached, allocate and setup a
- * Scsi_Device for it.
+ * scsi_device for it.
*
* If target is SCSI-3 or up, issue a REPORT LUN, and scan
* all of the LUNs returned by the REPORT LUN; else,
*
* If the INQUIRY is successful, zero is returned and the
* INQUIRY data is in @inq_result; the scsi_level and INQUIRY length
- * are copied to the Scsi_Device any flags value is stored in *@bflags.
+ * are copied to the scsi_device any flags value is stored in *@bflags.
**/
static int scsi_probe_lun(struct scsi_device *sdev, char *inq_result,
int result_len, int *bflags)
/*
* Get any flags for this device.
*
- * XXX add a bflags to Scsi_Device, and replace the
- * corresponding bit fields in Scsi_Device, so bflags
+ * XXX add a bflags to scsi_device, and replace the
+ * corresponding bit fields in scsi_device, so bflags
* need not be passed as an argument.
*/
*bflags = scsi_get_device_flags(sdev, &inq_result[8],
}
/**
- * scsi_add_lun - allocate and fully initialze a Scsi_Device
- * @sdevscan: holds information to be stored in the new Scsi_Device
- * @sdevnew: store the address of the newly allocated Scsi_Device
+ * scsi_add_lun - allocate and fully initialze a scsi_device
+ * @sdevscan: holds information to be stored in the new scsi_device
+ * @sdevnew: store the address of the newly allocated scsi_device
* @inq_result: holds the result of a previous INQUIRY to the LUN
* @bflags: black/white list flag
*
* Description:
- * Allocate and initialize a Scsi_Device matching sdevscan. Optionally
+ * Allocate and initialize a scsi_device matching sdevscan. Optionally
* set fields based on values in *@bflags. If @sdevnew is not
- * NULL, store the address of the new Scsi_Device in *@sdevnew (needed
+ * NULL, store the address of the new scsi_device in *@sdevnew (needed
* when scanning a particular LUN).
*
* Return:
- * SCSI_SCAN_NO_RESPONSE: could not allocate or setup a Scsi_Device
- * SCSI_SCAN_LUN_PRESENT: a new Scsi_Device was allocated and initialized
+ * SCSI_SCAN_NO_RESPONSE: could not allocate or setup a scsi_device
+ * SCSI_SCAN_LUN_PRESENT: a new scsi_device was allocated and initialized
**/
static int scsi_add_lun(struct scsi_device *sdev, char *inq_result, int *bflags)
{
*
* The above is vague, as it implies that we could treat 001 and
* 011 the same. Stay compatible with previous code, and create a
- * Scsi_Device for a PQ of 1
+ * scsi_device for a PQ of 1
*
* Don't set the device offline here; rather let the upper
* level drivers eval the PQ to decide whether they should
* scsi_probe_and_add_lun - probe a LUN, if a LUN is found add it
* @starget: pointer to target device structure
* @lun: LUN of target device
- * @sdevscan: probe the LUN corresponding to this Scsi_Device
- * @sdevnew: store the value of any new Scsi_Device allocated
+ * @sdevscan: probe the LUN corresponding to this scsi_device
+ * @sdevnew: store the value of any new scsi_device allocated
* @bflagsp: store bflags here if not NULL
*
* Description:
* allocate and set it up by calling scsi_add_lun.
*
* Return:
- * SCSI_SCAN_NO_RESPONSE: could not allocate or setup a Scsi_Device
+ * SCSI_SCAN_NO_RESPONSE: could not allocate or setup a scsi_device
* SCSI_SCAN_TARGET_PRESENT: target responded, but no device is
* attached at the LUN
- * SCSI_SCAN_LUN_PRESENT: a new Scsi_Device was allocated and initialized
+ * SCSI_SCAN_LUN_PRESENT: a new scsi_device was allocated and initialized
**/
static int scsi_probe_and_add_lun(struct scsi_target *starget,
uint lun, int *bflagsp,
/**
* scsi_report_lun_scan - Scan using SCSI REPORT LUN results
- * @sdevscan: scan the host, channel, and id of this Scsi_Device
+ * @sdevscan: scan the host, channel, and id of this scsi_device
*
* Description:
* If @sdevscan is for a SCSI-3 or up device, send a REPORT LUN
struct scsi_sense_hdr sshdr;
struct scsi_device *sdev;
struct Scsi_Host *shost = dev_to_shost(&starget->dev);
+ int ret = 0;
/*
* Only support SCSI-3 and up devices if BLIST_NOREPORTLUN is not set.
/*
* The device probably does not support a REPORT LUN command
*/
- kfree(lun_data);
- return 1;
+ ret = 1;
+ goto out_err;
}
/*
}
}
+ out_err:
kfree(lun_data);
out:
scsi_device_put(sdev);
* the sdev we used didn't appear in the report luns scan
*/
scsi_destroy_sdev(sdev);
- return 0;
+ return ret;
}
struct scsi_device *__scsi_add_device(struct Scsi_Host *shost, uint channel,
/*
* Function: scsi_get_host_dev()
*
- * Purpose: Create a Scsi_Device that points to the host adapter itself.
+ * Purpose: Create a scsi_device that points to the host adapter itself.
*
- * Arguments: SHpnt - Host that needs a Scsi_Device
+ * Arguments: SHpnt - Host that needs a scsi_device
*
* Lock status: None assumed.
*
- * Returns: The Scsi_Device or NULL
+ * Returns: The scsi_device or NULL
*
* Notes:
- * Attach a single Scsi_Device to the Scsi_Host - this should
+ * Attach a single scsi_device to the Scsi_Host - this should
* be made to look like a "pseudo-device" that points to the
* HA itself.
*
*
* Purpose: Free a scsi_device that points to the host adapter itself.
*
- * Arguments: SHpnt - Host that needs a Scsi_Device
+ * Arguments: SHpnt - Host that needs a scsi_device
*
* Lock status: None assumed.
*
void __scsi_remove_device(struct scsi_device *sdev)
{
+ struct device *dev = &sdev->sdev_gendev;
+
if (scsi_device_set_state(sdev, SDEV_CANCEL) != 0)
return;
class_device_unregister(&sdev->sdev_classdev);
- device_del(&sdev->sdev_gendev);
+ transport_remove_device(dev);
+ device_del(dev);
scsi_device_set_state(sdev, SDEV_DEL);
if (sdev->host->hostt->slave_destroy)
sdev->host->hostt->slave_destroy(sdev);
- transport_unregister_device(&sdev->sdev_gendev);
- put_device(&sdev->sdev_gendev);
+ transport_destroy_device(dev);
+ put_device(dev);
}
/**
-typedef struct scsi_host_template Scsi_Host_Template;
-typedef struct scsi_device Scsi_Device;
typedef struct scsi_cmnd Scsi_Cmnd;
typedef struct scsi_request Scsi_Request;
-typedef struct scsi_pointer Scsi_Pointer;
static int sd_prepare_flush(request_queue_t *q, struct request *rq)
{
struct scsi_device *sdev = q->queuedata;
- struct scsi_disk *sdkp = scsi_disk_get_from_dev(&sdev->sdev_gendev);
- int ret = 0;
+ struct scsi_disk *sdkp = dev_get_drvdata(&sdev->sdev_gendev);
- if (sdkp) {
- if (sdkp->WCE) {
- memset(rq->cmd, 0, sizeof(rq->cmd));
- rq->flags |= REQ_BLOCK_PC | REQ_SOFTBARRIER;
- rq->timeout = SD_TIMEOUT;
- rq->cmd[0] = SYNCHRONIZE_CACHE;
- ret = 1;
- }
- scsi_disk_put(sdkp);
- }
- return ret;
+ if (!sdkp || !sdkp->WCE)
+ return 0;
+
+ memset(rq->cmd, 0, sizeof(rq->cmd));
+ rq->flags |= REQ_BLOCK_PC | REQ_SOFTBARRIER;
+ rq->timeout = SD_TIMEOUT;
+ rq->cmd[0] = SYNCHRONIZE_CACHE;
+ return 1;
}
static void sd_rescan(struct device *dev)
#define ULOOP( i ) for (clock = i*8;;)
#define TIMEOUT (!(clock--))
-int __init seagate_st0x_detect (Scsi_Host_Template * tpnt)
+int __init seagate_st0x_detect (struct scsi_host_template * tpnt)
{
struct Scsi_Host *instance;
int i, j;
return 0;
}
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.detect = seagate_st0x_detect,
.release = seagate_st0x_release,
.info = seagate_st0x_info,
#ifndef _SEAGATE_H
#define SEAGATE_H
-static int seagate_st0x_detect(Scsi_Host_Template *);
+static int seagate_st0x_detect(struct scsi_host_template *);
static int seagate_st0x_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
static int seagate_st0x_abort(Scsi_Cmnd *);
}
static struct Scsi_Host * __init sgiwd93_setup_scsi(
- Scsi_Host_Template *SGIblows, int unit, int irq,
+ struct scsi_host_template *SGIblows, int unit, int irq,
struct hpc3_scsiregs *hregs, unsigned char *wdregs)
{
struct ip22_hostdata *hdata;
return NULL;
}
-int __init sgiwd93_detect(Scsi_Host_Template *SGIblows)
+int __init sgiwd93_detect(struct scsi_host_template *SGIblows)
{
int found = 0;
* arguments not with pointers. So this is going to blow up beautyfully
* on 64-bit systems with memory outside the compat address spaces.
*/
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "SGIWD93",
.name = "SGI WD93",
.detect = sgiwd93_detect,
*/
static struct Scsi_Host *first_instance = NULL;
-static Scsi_Host_Template *the_template = NULL;
+static struct scsi_host_template *the_template = NULL;
/* Macros ease life... :-) */
#define SETUP_HOSTDATA(in) \
static struct Scsi_Host *default_instance;
/*
- * Function : int sun3scsi_detect(Scsi_Host_Template * tpnt)
+ * Function : int sun3scsi_detect(struct scsi_host_template * tpnt)
*
* Purpose : initializes mac NCR5380 driver based on the
* command line / compile time port and irq definitions.
*
*/
-int sun3scsi_detect(Scsi_Host_Template * tpnt)
+int sun3scsi_detect(struct scsi_host_template * tpnt)
{
unsigned long ioaddr;
static int called = 0;
#include "sun3_NCR5380.c"
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.name = SUN3_SCSI_NAME,
.detect = sun3scsi_detect,
.release = sun3scsi_release,
#define IOBASE_SUN3_VMESCSI 0xff200000
static int sun3scsi_abort (Scsi_Cmnd *);
-static int sun3scsi_detect (Scsi_Host_Template *);
+static int sun3scsi_detect (struct scsi_host_template *);
static const char *sun3scsi_info (struct Scsi_Host *);
static int sun3scsi_bus_reset(Scsi_Cmnd *);
static int sun3scsi_queue_command (Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
static struct Scsi_Host *default_instance;
/*
- * Function : int sun3scsi_detect(Scsi_Host_Template * tpnt)
+ * Function : int sun3scsi_detect(struct scsi_host_template * tpnt)
*
* Purpose : initializes mac NCR5380 driver based on the
* command line / compile time port and irq definitions.
*
*/
-static int sun3scsi_detect(Scsi_Host_Template * tpnt)
+static int sun3scsi_detect(struct scsi_host_template * tpnt)
{
unsigned long ioaddr, irq = 0;
static int called = 0;
#include "sun3_NCR5380.c"
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.name = SUN3_SCSI_NAME,
.detect = sun3scsi_detect,
.release = sun3scsi_release,
/* Detecting ESP chips on the machine. This is the simple and easy
* version.
*/
-int sun3x_esp_detect(Scsi_Host_Template *tpnt)
+int sun3x_esp_detect(struct scsi_host_template *tpnt)
{
struct NCR_ESP *esp;
struct ConfigDev *esp_dev;
}
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "sun3x_esp",
.proc_info = &esp_proc_info,
.name = "Sun ESP 100/100a/200",
}
}
-int __init sym53c416_detect(Scsi_Host_Template *tpnt)
+int __init sym53c416_detect(struct scsi_host_template *tpnt)
{
unsigned long flags;
struct Scsi_Host * shpnt = NULL;
#endif
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "sym53c416",
.name = "Symbios Logic 53c416",
.detect = sym53c416_detect,
#define SYM53C416_SCSI_ID 7
-static int sym53c416_detect(Scsi_Host_Template *);
+static int sym53c416_detect(struct scsi_host_template *);
static const char *sym53c416_info(struct Scsi_Host *);
static int sym53c416_release(struct Scsi_Host *);
static int sym53c416_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
}
/*
- * Function : int t128_detect(Scsi_Host_Template * tpnt)
+ * Function : int t128_detect(struct scsi_host_template * tpnt)
*
* Purpose : detects and initializes T128,T128F, or T228 controllers
* that were autoprobed, overridden on the LILO command line,
*
*/
-int __init t128_detect(Scsi_Host_Template * tpnt){
+int __init t128_detect(struct scsi_host_template * tpnt){
static int current_override = 0, current_base = 0;
struct Scsi_Host *instance;
unsigned long base;
#include "NCR5380.c"
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.name = "Trantor T128/T128F/T228",
.detect = t128_detect,
.release = t128_release,
static int t128_abort(Scsi_Cmnd *);
static int t128_biosparam(struct scsi_device *, struct block_device *,
sector_t, int*);
-static int t128_detect(Scsi_Host_Template *);
+static int t128_detect(struct scsi_host_template *);
static int t128_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
static int t128_bus_reset(Scsi_Cmnd *);
* clustering is enabled. ENABLE_CLUSTERING provides a performance increase
* up to 50% on sequential access.
*
- * Since the Scsi_Host_Template structure is shared among all 14F and 34F,
+ * Since the struct scsi_host_template structure is shared among all 14F and 34F,
* the last setting of use_clustering is in effect for all of these boards.
*
* Here a sample configuration using two U14F boards:
}
#endif
-static int ultrastor_14f_detect(Scsi_Host_Template * tpnt)
+static int ultrastor_14f_detect(struct scsi_host_template * tpnt)
{
size_t i;
unsigned char in_byte, version_byte = 0;
return FALSE;
}
-static int ultrastor_24f_detect(Scsi_Host_Template * tpnt)
+static int ultrastor_24f_detect(struct scsi_host_template * tpnt)
{
int i;
struct Scsi_Host * shpnt = NULL;
return FALSE;
}
-static int ultrastor_detect(Scsi_Host_Template * tpnt)
+static int ultrastor_detect(struct scsi_host_template * tpnt)
{
tpnt->proc_name = "ultrastor";
return ultrastor_14f_detect(tpnt) || ultrastor_24f_detect(tpnt);
MODULE_LICENSE("GPL");
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.name = "UltraStor 14F/24F/34F",
.detect = ultrastor_detect,
.release = ultrastor_release,
#ifndef _ULTRASTOR_H
#define _ULTRASTOR_H
-static int ultrastor_detect(Scsi_Host_Template *);
+static int ultrastor_detect(struct scsi_host_template *);
static const char *ultrastor_info(struct Scsi_Host * shpnt);
static int ultrastor_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
static int ultrastor_abort(Scsi_Cmnd *);
#include <linux/keyboard.h>
#include <linux/init.h>
#include <linux/pm.h>
+#include <linux/pm_legacy.h>
#include <linux/bitops.h>
#include <linux/delay.h>
printk("MC68328 serial driver version 1.00\n");
}
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
/* Serial Power management
* The console (currently fixed at line 0) is a special case for power
* management because the kernel is so chatty. The console will be
struct m68k_serial *info = &m68k_soft[0];
startup(info);
}
-#endif
+#endif /* CONFIG_PM_LEGACY */
static struct tty_operations rs_ops = {
IRQ_FLG_STD,
"M68328_UART", NULL))
panic("Unable to attach 68328 serial interrupt\n");
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
serial_pm[i] = pm_register(PM_SYS_DEV, PM_SYS_COM, serial_pm_callback);
if (serial_pm[i])
serial_pm[i]->data = info;
serial_outp(up, UART_MCR, save_mcr);
serial8250_clear_fifos(up);
(void)serial_in(up, UART_RX);
- serial_outp(up, UART_IER, 0);
+ if (up->capabilities & UART_CAP_UUE)
+ serial_outp(up, UART_IER, UART_IER_UUE);
+ else
+ serial_outp(up, UART_IER, 0);
out:
spin_unlock_irqrestore(&up->port.lock, flags);
* list is terminated with a zero flags entry, which means we expect
* all entries to have at least UPF_BOOT_AUTOCONF set.
*/
-static int __devinit serial8250_probe(struct device *dev)
+static int __devinit serial8250_probe(struct platform_device *dev)
{
- struct plat_serial8250_port *p = dev->platform_data;
+ struct plat_serial8250_port *p = dev->dev.platform_data;
struct uart_port port;
int ret, i;
port.flags = p->flags;
port.mapbase = p->mapbase;
port.hub6 = p->hub6;
- port.dev = dev;
+ port.dev = &dev->dev;
if (share_irqs)
port.flags |= UPF_SHARE_IRQ;
ret = serial8250_register_port(&port);
if (ret < 0) {
- dev_err(dev, "unable to register port at index %d "
+ dev_err(&dev->dev, "unable to register port at index %d "
"(IO%lx MEM%lx IRQ%d): %d\n", i,
p->iobase, p->mapbase, p->irq, ret);
}
/*
* Remove serial ports registered against a platform device.
*/
-static int __devexit serial8250_remove(struct device *dev)
+static int __devexit serial8250_remove(struct platform_device *dev)
{
int i;
for (i = 0; i < UART_NR; i++) {
struct uart_8250_port *up = &serial8250_ports[i];
- if (up->port.dev == dev)
+ if (up->port.dev == &dev->dev)
serial8250_unregister_port(i);
}
return 0;
}
-static int serial8250_suspend(struct device *dev, pm_message_t state)
+static int serial8250_suspend(struct platform_device *dev, pm_message_t state)
{
int i;
for (i = 0; i < UART_NR; i++) {
struct uart_8250_port *up = &serial8250_ports[i];
- if (up->port.type != PORT_UNKNOWN && up->port.dev == dev)
+ if (up->port.type != PORT_UNKNOWN && up->port.dev == &dev->dev)
uart_suspend_port(&serial8250_reg, &up->port);
}
return 0;
}
-static int serial8250_resume(struct device *dev)
+static int serial8250_resume(struct platform_device *dev)
{
int i;
for (i = 0; i < UART_NR; i++) {
struct uart_8250_port *up = &serial8250_ports[i];
- if (up->port.type != PORT_UNKNOWN && up->port.dev == dev)
+ if (up->port.type != PORT_UNKNOWN && up->port.dev == &dev->dev)
uart_resume_port(&serial8250_reg, &up->port);
}
return 0;
}
-static struct device_driver serial8250_isa_driver = {
- .name = "serial8250",
- .bus = &platform_bus_type,
+static struct platform_driver serial8250_isa_driver = {
.probe = serial8250_probe,
.remove = __devexit_p(serial8250_remove),
.suspend = serial8250_suspend,
.resume = serial8250_resume,
+ .driver = {
+ .name = "serial8250",
+ },
};
/*
serial8250_register_ports(&serial8250_reg, &serial8250_isa_devs->dev);
- ret = driver_register(&serial8250_isa_driver);
+ ret = platform_driver_register(&serial8250_isa_driver);
if (ret == 0)
goto out;
*/
serial8250_isa_devs = NULL;
- driver_unregister(&serial8250_isa_driver);
+ platform_driver_unregister(&serial8250_isa_driver);
platform_device_unregister(isa_dev);
uart_unregister_driver(&serial8250_reg);
{ "USR9180", 0 },
/* U.S. Robotics 56K Voice INT PnP*/
{ "USR9190", 0 },
+ /* HP Compaq Tablet PC tc1100 Wacom tablet */
+ { "WACF005", 0 },
/* Rockwell's (PORALiNK) 33600 INT PNP */
{ "WCI0003", 0 },
/* Unkown PnP modems */
config SERIAL_MUX
tristate "Serial MUX support"
- depends on PARISC
+ depends on GSC
select SERIAL_CORE
default y
---help---
* Based on ppc8xx.c by Thomas Gleixner
* Based on drivers/serial/amba.c by Russell King
*
- * Maintainer: Kumar Gala (kumar.gala@freescale.com) (CPM2)
+ * Maintainer: Kumar Gala (galak@kernel.crashing.org) (CPM2)
* Pantelis Antoniou (panto@intracom.gr) (CPM1)
*
* Copyright (C) 2004 Freescale Semiconductor, Inc.
*
* Driver for CPM (SCC/SMC) serial ports; CPM1 definitions
*
- * Maintainer: Kumar Gala (kumar.gala@freescale.com) (CPM2)
+ * Maintainer: Kumar Gala (galak@kernel.crashing.org) (CPM2)
* Pantelis Antoniou (panto@intracom.gr) (CPM1)
*
* Copyright (C) 2004 Freescale Semiconductor, Inc.
*
* Driver for CPM (SCC/SMC) serial ports; CPM2 definitions
*
- * Maintainer: Kumar Gala (kumar.gala@freescale.com) (CPM2)
+ * Maintainer: Kumar Gala (galak@kernel.crashing.org) (CPM2)
* Pantelis Antoniou (panto@intracom.gr) (CPM1)
*
* Copyright (C) 2004 Freescale Semiconductor, Inc.
/*
- * dz.c: Serial port driver for DECStations equiped
+ * dz.c: Serial port driver for DECStations equiped
* with the DZ chipset.
*
- * Copyright (C) 1998 Olivier A. D. Lebaillif
- *
+ * Copyright (C) 1998 Olivier A. D. Lebaillif
+ *
* Email: olivier.lebaillif@ifrsys.com
*
* [31-AUG-98] triemer
* removed base_addr code - moving address assignment to setup.c
* Changed name of dz_init to rs_init to be consistent with tc code
* [13-NOV-98] triemer fixed code to receive characters
- * after patches by harald to irq code.
+ * after patches by harald to irq code.
* [09-JAN-99] triemer minor fix for schedule - due to removal of timeout
* field from "current" - somewhere between 2.1.121 and 2.1.131
Qua Jun 27 15:02:26 BRT 2001
* [27-JUN-2001] Arnaldo Carvalho de Melo <acme@conectiva.com.br> - cleanups
- *
- * Parts (C) 1999 David Airlie, airlied@linux.ie
- * [07-SEP-99] Bugfixes
+ *
+ * Parts (C) 1999 David Airlie, airlied@linux.ie
+ * [07-SEP-99] Bugfixes
*
* [06-Jan-2002] Russell King <rmk@arm.linux.org.uk>
* Converted to new serial core
#ifdef DEBUG_DZ
/*
- * debugging code to send out chars via prom
+ * debugging code to send out chars via prom
*/
static void debug_console(const char *s, int count)
{
* ------------------------------------------------------------
* dz_in () and dz_out ()
*
- * These routines are used to access the registers of the DZ
+ * These routines are used to access the registers of the DZ
* chip, hiding relocation differences between implementation.
* ------------------------------------------------------------
*/
* ------------------------------------------------------------
* rs_stop () and rs_start ()
*
- * These routines are called before setting or resetting
- * tty->stopped. They enable or disable transmitter interrupts,
+ * These routines are called before setting or resetting
+ * tty->stopped. They enable or disable transmitter interrupts,
* as necessary.
* ------------------------------------------------------------
*/
/*
* ------------------------------------------------------------
- * Here starts the interrupt handling routines. All of the
- * following subroutines are declared as inline and are folded
- * into dz_interrupt. They were separated out for readability's
- * sake.
+ * Here starts the interrupt handling routines. All of the
+ * following subroutines are declared as inline and are folded
+ * into dz_interrupt. They were separated out for readability's
+ * sake.
*
* Note: rs_interrupt() is a "fast" interrupt, which means that it
* runs with interrupts turned off. People who may want to modify
* rs_interrupt() should try to keep the interrupt handler as fast as
* possible. After you are done making modifications, it is not a bad
* idea to do:
- *
+ *
* make drivers/serial/dz.s
*
* and look at the resulting assemble code in dz.s.
* startup ()
*
* various initialization tasks
- * -------------------------------------------------------------------
+ * -------------------------------------------------------------------
*/
static int dz_startup(struct uart_port *uport)
{
return 0;
}
-/*
+/*
* -------------------------------------------------------------------
* shutdown ()
*
* This routine will shutdown a serial port; interrupts are disabled, and
* DTR is dropped if the hangup on close termio flag is on.
- * -------------------------------------------------------------------
+ * -------------------------------------------------------------------
*/
static void dz_shutdown(struct uart_port *uport)
{
* release the bus after transmitting. This must be done when
* the transmit shift register is empty, not be done when the
* transmit holding register is empty. This functionality
- * allows an RS485 driver to be written in user space.
+ * allows an RS485 driver to be written in user space.
*/
static unsigned int dz_tx_empty(struct uart_port *uport)
{
if (mips_machtype == MACH_DS23100 ||
mips_machtype == MACH_DS5100)
- base = (unsigned long) KN01_DZ11_BASE;
+ base = CKSEG1ADDR(KN01_SLOT_BASE + KN01_DZ11);
else
- base = (unsigned long) KN02_DZ11_BASE;
+ base = CKSEG1ADDR(KN02_SLOT_BASE + KN02_DZ11);
for (i = 0, dport = dz_ports; i < DZ_NB_PORT; i++, dport++) {
spin_lock_init(&dport->port.lock);
spin_unlock_irqrestore(&dport->port.lock, flags);
}
-/*
+/*
* -------------------------------------------------------------------
* dz_console_print ()
*
* dz_console_print is registered for printk.
* The console must be locked when we get here.
- * -------------------------------------------------------------------
+ * -------------------------------------------------------------------
*/
static void dz_console_print(struct console *cons,
const char *str,
.cons = IMX_CONSOLE,
};
-static int serial_imx_suspend(struct device *_dev, pm_message_t state)
+static int serial_imx_suspend(struct platform_device *dev, pm_message_t state)
{
- struct imx_port *sport = dev_get_drvdata(_dev);
+ struct imx_port *sport = platform_get_drvdata(dev);
if (sport)
uart_suspend_port(&imx_reg, &sport->port);
return 0;
}
-static int serial_imx_resume(struct device *_dev)
+static int serial_imx_resume(struct platform_device *dev)
{
- struct imx_port *sport = dev_get_drvdata(_dev);
+ struct imx_port *sport = platform_get_drvdata(dev);
if (sport)
uart_resume_port(&imx_reg, &sport->port);
return 0;
}
-static int serial_imx_probe(struct device *_dev)
+static int serial_imx_probe(struct platform_device *dev)
{
- struct platform_device *dev = to_platform_device(_dev);
-
- imx_ports[dev->id].port.dev = _dev;
+ imx_ports[dev->id].port.dev = &dev->dev;
uart_add_one_port(&imx_reg, &imx_ports[dev->id].port);
- dev_set_drvdata(_dev, &imx_ports[dev->id]);
+ platform_set_drvdata(dev, &imx_ports[dev->id]);
return 0;
}
-static int serial_imx_remove(struct device *_dev)
+static int serial_imx_remove(struct platform_device *dev)
{
- struct imx_port *sport = dev_get_drvdata(_dev);
+ struct imx_port *sport = platform_get_drvdata(dev);
- dev_set_drvdata(_dev, NULL);
+ platform_set_drvdata(dev, NULL);
if (sport)
uart_remove_one_port(&imx_reg, &sport->port);
return 0;
}
-static struct device_driver serial_imx_driver = {
- .name = "imx-uart",
- .bus = &platform_bus_type,
+static struct platform_driver serial_imx_driver = {
.probe = serial_imx_probe,
.remove = serial_imx_remove,
.suspend = serial_imx_suspend,
.resume = serial_imx_resume,
+ .driver = {
+ .name = "imx-uart",
+ },
};
static int __init imx_serial_init(void)
if (ret)
return ret;
- ret = driver_register(&serial_imx_driver);
+ ret = platform_driver_register(&serial_imx_driver);
if (ret != 0)
uart_unregister_driver(&imx_reg);
/* ======================================================================== */
static int __devinit
-mpc52xx_uart_probe(struct device *dev)
+mpc52xx_uart_probe(struct platform_device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct resource *res = pdev->resource;
+ struct resource *res = dev->resource;
struct uart_port *port = NULL;
int i, idx, ret;
/* Check validity & presence */
- idx = pdev->id;
+ idx = dev->id;
if (idx < 0 || idx >= MPC52xx_PSC_MAXNUM)
return -EINVAL;
port->ops = &mpc52xx_uart_ops;
/* Search for IRQ and mapbase */
- for (i=0 ; i<pdev->num_resources ; i++, res++) {
+ for (i=0 ; i<dev->num_resources ; i++, res++) {
if (res->flags & IORESOURCE_MEM)
port->mapbase = res->start;
else if (res->flags & IORESOURCE_IRQ)
/* Add the port to the uart sub-system */
ret = uart_add_one_port(&mpc52xx_uart_driver, port);
if (!ret)
- dev_set_drvdata(dev, (void*)port);
+ platform_set_drvdata(dev, (void*)port);
return ret;
}
static int
-mpc52xx_uart_remove(struct device *dev)
+mpc52xx_uart_remove(struct platform_device *dev)
{
- struct uart_port *port = (struct uart_port *) dev_get_drvdata(dev);
+ struct uart_port *port = (struct uart_port *) platform_get_drvdata(dev);
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(dev, NULL);
if (port)
uart_remove_one_port(&mpc52xx_uart_driver, port);
#ifdef CONFIG_PM
static int
-mpc52xx_uart_suspend(struct device *dev, pm_message_t state)
+mpc52xx_uart_suspend(struct platform_device *dev, pm_message_t state)
{
- struct uart_port *port = (struct uart_port *) dev_get_drvdata(dev);
+ struct uart_port *port = (struct uart_port *) platform_get_drvdata(dev);
if (sport)
uart_suspend_port(&mpc52xx_uart_driver, port);
}
static int
-mpc52xx_uart_resume(struct device *dev)
+mpc52xx_uart_resume(struct platform_device *dev)
{
- struct uart_port *port = (struct uart_port *) dev_get_drvdata(dev);
+ struct uart_port *port = (struct uart_port *) platform_get_drvdata(dev);
if (port)
uart_resume_port(&mpc52xx_uart_driver, port);
}
#endif
-static struct device_driver mpc52xx_uart_platform_driver = {
- .name = "mpc52xx-psc",
- .bus = &platform_bus_type,
+static struct platform_driver mpc52xx_uart_platform_driver = {
.probe = mpc52xx_uart_probe,
.remove = mpc52xx_uart_remove,
#ifdef CONFIG_PM
.suspend = mpc52xx_uart_suspend,
.resume = mpc52xx_uart_resume,
#endif
+ .driver = {
+ .name = "mpc52xx-psc",
+ },
};
ret = uart_register_driver(&mpc52xx_uart_driver);
if (ret == 0) {
- ret = driver_register(&mpc52xx_uart_platform_driver);
+ ret = platform_driver_register(&mpc52xx_uart_platform_driver);
if (ret)
uart_unregister_driver(&mpc52xx_uart_driver);
}
static void __exit
mpc52xx_uart_exit(void)
{
- driver_unregister(&mpc52xx_uart_platform_driver);
+ platform_driver_unregister(&mpc52xx_uart_platform_driver);
uart_unregister_driver(&mpc52xx_uart_driver);
}
}
static int
-mpsc_shared_drv_probe(struct device *dev)
+mpsc_shared_drv_probe(struct platform_device *dev)
{
- struct platform_device *pd = to_platform_device(dev);
struct mpsc_shared_pdata *pdata;
int rc = -ENODEV;
- if (pd->id == 0) {
- if (!(rc = mpsc_shared_map_regs(pd))) {
- pdata = (struct mpsc_shared_pdata *)dev->platform_data;
+ if (dev->id == 0) {
+ if (!(rc = mpsc_shared_map_regs(dev))) {
+ pdata = (struct mpsc_shared_pdata *)dev->dev.platform_data;
mpsc_shared_regs.MPSC_MRR_m = pdata->mrr_val;
mpsc_shared_regs.MPSC_RCRR_m= pdata->rcrr_val;
}
static int
-mpsc_shared_drv_remove(struct device *dev)
+mpsc_shared_drv_remove(struct platform_device *dev)
{
- struct platform_device *pd = to_platform_device(dev);
int rc = -ENODEV;
- if (pd->id == 0) {
+ if (dev->id == 0) {
mpsc_shared_unmap_regs();
mpsc_shared_regs.MPSC_MRR_m = 0;
mpsc_shared_regs.MPSC_RCRR_m = 0;
return rc;
}
-static struct device_driver mpsc_shared_driver = {
- .name = MPSC_SHARED_NAME,
- .bus = &platform_bus_type,
+static struct platform_driver mpsc_shared_driver = {
.probe = mpsc_shared_drv_probe,
.remove = mpsc_shared_drv_remove,
+ .driver = {
+ .name = MPSC_SHARED_NAME,
+ },
};
/*
}
static int
-mpsc_drv_probe(struct device *dev)
+mpsc_drv_probe(struct platform_device *dev)
{
- struct platform_device *pd = to_platform_device(dev);
struct mpsc_port_info *pi;
int rc = -ENODEV;
- pr_debug("mpsc_drv_probe: Adding MPSC %d\n", pd->id);
+ pr_debug("mpsc_drv_probe: Adding MPSC %d\n", dev->id);
- if (pd->id < MPSC_NUM_CTLRS) {
- pi = &mpsc_ports[pd->id];
+ if (dev->id < MPSC_NUM_CTLRS) {
+ pi = &mpsc_ports[dev->id];
- if (!(rc = mpsc_drv_map_regs(pi, pd))) {
- mpsc_drv_get_platform_data(pi, pd, pd->id);
+ if (!(rc = mpsc_drv_map_regs(pi, dev))) {
+ mpsc_drv_get_platform_data(pi, dev, dev->id);
if (!(rc = mpsc_make_ready(pi)))
if (!(rc = uart_add_one_port(&mpsc_reg,
}
static int
-mpsc_drv_remove(struct device *dev)
+mpsc_drv_remove(struct platform_device *dev)
{
- struct platform_device *pd = to_platform_device(dev);
+ pr_debug("mpsc_drv_exit: Removing MPSC %d\n", dev->id);
- pr_debug("mpsc_drv_exit: Removing MPSC %d\n", pd->id);
-
- if (pd->id < MPSC_NUM_CTLRS) {
- uart_remove_one_port(&mpsc_reg, &mpsc_ports[pd->id].port);
- mpsc_release_port((struct uart_port *)&mpsc_ports[pd->id].port);
- mpsc_drv_unmap_regs(&mpsc_ports[pd->id]);
+ if (dev->id < MPSC_NUM_CTLRS) {
+ uart_remove_one_port(&mpsc_reg, &mpsc_ports[dev->id].port);
+ mpsc_release_port((struct uart_port *)&mpsc_ports[dev->id].port);
+ mpsc_drv_unmap_regs(&mpsc_ports[dev->id]);
return 0;
}
else
return -ENODEV;
}
-static struct device_driver mpsc_driver = {
- .name = MPSC_CTLR_NAME,
- .bus = &platform_bus_type,
+static struct platform_driver mpsc_driver = {
.probe = mpsc_drv_probe,
.remove = mpsc_drv_remove,
+ .driver = {
+ .name = MPSC_CTLR_NAME,
+ },
};
static int __init
memset(&mpsc_shared_regs, 0, sizeof(mpsc_shared_regs));
if (!(rc = uart_register_driver(&mpsc_reg))) {
- if (!(rc = driver_register(&mpsc_shared_driver))) {
- if ((rc = driver_register(&mpsc_driver))) {
- driver_unregister(&mpsc_shared_driver);
+ if (!(rc = platform_driver_register(&mpsc_shared_driver))) {
+ if ((rc = platform_driver_register(&mpsc_driver))) {
+ platform_driver_unregister(&mpsc_shared_driver);
uart_unregister_driver(&mpsc_reg);
}
}
static void __exit
mpsc_drv_exit(void)
{
- driver_unregister(&mpsc_driver);
- driver_unregister(&mpsc_shared_driver);
+ platform_driver_unregister(&mpsc_driver);
+ platform_driver_unregister(&mpsc_shared_driver);
uart_unregister_driver(&mpsc_reg);
memset(mpsc_ports, 0, sizeof(mpsc_ports));
memset(&mpsc_shared_regs, 0, sizeof(mpsc_shared_regs));
static struct timer_list mux_timer;
-#define UART_PUT_CHAR(p, c) __raw_writel((c), (unsigned long)(p)->membase + IO_DATA_REG_OFFSET)
-#define UART_GET_FIFO_CNT(p) __raw_readl((unsigned long)(p)->membase + IO_DCOUNT_REG_OFFSET)
+#define UART_PUT_CHAR(p, c) __raw_writel((c), (p)->membase + IO_DATA_REG_OFFSET)
+#define UART_GET_FIFO_CNT(p) __raw_readl((p)->membase + IO_DCOUNT_REG_OFFSET)
#define GET_MUX_PORTS(iodc_data) ((((iodc_data)[4] & 0xf0) >> 4) * 8) + 8
/**
*/
static unsigned int mux_tx_empty(struct uart_port *port)
{
- unsigned int cnt = __raw_readl((unsigned long)port->membase
- + IO_DCOUNT_REG_OFFSET);
-
- return cnt ? 0 : TIOCSER_TEMT;
+ return UART_GET_FIFO_CNT(port) ? 0 : TIOCSER_TEMT;
}
/**
__u32 start_count = port->icount.rx;
while(1) {
- data = __raw_readl((unsigned long)port->membase
- + IO_DATA_REG_OFFSET);
+ data = __raw_readl(port->membase + IO_DATA_REG_OFFSET);
if (MUX_STATUS(data))
continue;
port->ops = &mux_pops;
port->flags = UPF_BOOT_AUTOCONF;
port->line = port_cnt;
+
+ /* The port->timeout needs to match what is present in
+ * uart_wait_until_sent in serial_core.c. Otherwise
+ * the time spent in msleep_interruptable will be very
+ * long, causing the appearance of a console hang.
+ */
+ port->timeout = HZ / 50;
spin_lock_init(&port->lock);
status = uart_add_one_port(&mux_driver, port);
BUG_ON(status);
.cons = PXA_CONSOLE,
};
-static int serial_pxa_suspend(struct device *_dev, pm_message_t state)
+static int serial_pxa_suspend(struct platform_device *dev, pm_message_t state)
{
- struct uart_pxa_port *sport = dev_get_drvdata(_dev);
+ struct uart_pxa_port *sport = platform_get_drvdata(dev);
if (sport)
uart_suspend_port(&serial_pxa_reg, &sport->port);
return 0;
}
-static int serial_pxa_resume(struct device *_dev)
+static int serial_pxa_resume(struct platform_device *dev)
{
- struct uart_pxa_port *sport = dev_get_drvdata(_dev);
+ struct uart_pxa_port *sport = platform_get_drvdata(dev);
if (sport)
uart_resume_port(&serial_pxa_reg, &sport->port);
return 0;
}
-static int serial_pxa_probe(struct device *_dev)
+static int serial_pxa_probe(struct platform_device *dev)
{
- struct platform_device *dev = to_platform_device(_dev);
-
- serial_pxa_ports[dev->id].port.dev = _dev;
+ serial_pxa_ports[dev->id].port.dev = &dev->dev;
uart_add_one_port(&serial_pxa_reg, &serial_pxa_ports[dev->id].port);
- dev_set_drvdata(_dev, &serial_pxa_ports[dev->id]);
+ platform_set_drvdata(dev, &serial_pxa_ports[dev->id]);
return 0;
}
-static int serial_pxa_remove(struct device *_dev)
+static int serial_pxa_remove(struct platform_device *dev)
{
- struct uart_pxa_port *sport = dev_get_drvdata(_dev);
+ struct uart_pxa_port *sport = platform_get_drvdata(dev);
- dev_set_drvdata(_dev, NULL);
+ platform_set_drvdata(dev, NULL);
if (sport)
uart_remove_one_port(&serial_pxa_reg, &sport->port);
return 0;
}
-static struct device_driver serial_pxa_driver = {
- .name = "pxa2xx-uart",
- .bus = &platform_bus_type,
+static struct platform_driver serial_pxa_driver = {
.probe = serial_pxa_probe,
.remove = serial_pxa_remove,
.suspend = serial_pxa_suspend,
.resume = serial_pxa_resume,
+ .driver = {
+ .name = "pxa2xx-uart",
+ },
};
int __init serial_pxa_init(void)
if (ret != 0)
return ret;
- ret = driver_register(&serial_pxa_driver);
+ ret = platform_driver_register(&serial_pxa_driver);
if (ret != 0)
uart_unregister_driver(&serial_pxa_reg);
void __exit serial_pxa_exit(void)
{
- driver_unregister(&serial_pxa_driver);
+ platform_driver_unregister(&serial_pxa_driver);
uart_unregister_driver(&serial_pxa_reg);
}
static int probe_index = 0;
-static int s3c24xx_serial_probe(struct device *_dev,
+static int s3c24xx_serial_probe(struct platform_device *dev,
struct s3c24xx_uart_info *info)
{
struct s3c24xx_uart_port *ourport;
- struct platform_device *dev = to_platform_device(_dev);
int ret;
- dbg("s3c24xx_serial_probe(%p, %p) %d\n", _dev, info, probe_index);
+ dbg("s3c24xx_serial_probe(%p, %p) %d\n", dev, info, probe_index);
ourport = &s3c24xx_serial_ports[probe_index];
probe_index++;
dbg("%s: adding port\n", __FUNCTION__);
uart_add_one_port(&s3c24xx_uart_drv, &ourport->port);
- dev_set_drvdata(_dev, &ourport->port);
+ platform_set_drvdata(dev, &ourport->port);
return 0;
return ret;
}
-static int s3c24xx_serial_remove(struct device *_dev)
+static int s3c24xx_serial_remove(struct platform_device *dev)
{
- struct uart_port *port = s3c24xx_dev_to_port(_dev);
+ struct uart_port *port = s3c24xx_dev_to_port(&dev->dev);
if (port)
uart_remove_one_port(&s3c24xx_uart_drv, port);
#ifdef CONFIG_PM
-static int s3c24xx_serial_suspend(struct device *dev, pm_message_t state)
+static int s3c24xx_serial_suspend(struct platform_device *dev, pm_message_t state)
{
- struct uart_port *port = s3c24xx_dev_to_port(dev);
+ struct uart_port *port = s3c24xx_dev_to_port(&dev->dev);
if (port)
uart_suspend_port(&s3c24xx_uart_drv, port);
return 0;
}
-static int s3c24xx_serial_resume(struct device *dev)
+static int s3c24xx_serial_resume(struct platform_device *dev)
{
- struct uart_port *port = s3c24xx_dev_to_port(dev);
+ struct uart_port *port = s3c24xx_dev_to_port(&dev->dev);
struct s3c24xx_uart_port *ourport = to_ourport(port);
if (port) {
#define s3c24xx_serial_resume NULL
#endif
-static int s3c24xx_serial_init(struct device_driver *drv,
+static int s3c24xx_serial_init(struct platform_driver *drv,
struct s3c24xx_uart_info *info)
{
dbg("s3c24xx_serial_init(%p,%p)\n", drv, info);
- return driver_register(drv);
+ return platform_driver_register(drv);
}
.reset_port = s3c2400_serial_resetport,
};
-static int s3c2400_serial_probe(struct device *dev)
+static int s3c2400_serial_probe(struct platform_device *dev)
{
return s3c24xx_serial_probe(dev, &s3c2400_uart_inf);
}
-static struct device_driver s3c2400_serial_drv = {
- .name = "s3c2400-uart",
- .owner = THIS_MODULE,
- .bus = &platform_bus_type,
+static struct platform_driver s3c2400_serial_drv = {
.probe = s3c2400_serial_probe,
.remove = s3c24xx_serial_remove,
.suspend = s3c24xx_serial_suspend,
.resume = s3c24xx_serial_resume,
+ .driver = {
+ .name = "s3c2400-uart",
+ .owner = THIS_MODULE,
+ },
};
static inline int s3c2400_serial_init(void)
static inline void s3c2400_serial_exit(void)
{
- driver_unregister(&s3c2400_serial_drv);
+ platform_driver_unregister(&s3c2400_serial_drv);
}
#define s3c2400_uart_inf_at &s3c2400_uart_inf
/* device management */
-static int s3c2410_serial_probe(struct device *dev)
+static int s3c2410_serial_probe(struct platform_device *dev)
{
return s3c24xx_serial_probe(dev, &s3c2410_uart_inf);
}
-static struct device_driver s3c2410_serial_drv = {
- .name = "s3c2410-uart",
- .owner = THIS_MODULE,
- .bus = &platform_bus_type,
+static struct platform_driver s3c2410_serial_drv = {
.probe = s3c2410_serial_probe,
.remove = s3c24xx_serial_remove,
.suspend = s3c24xx_serial_suspend,
.resume = s3c24xx_serial_resume,
+ .driver = {
+ .name = "s3c2410-uart",
+ .owner = THIS_MODULE,
+ },
};
static inline int s3c2410_serial_init(void)
static inline void s3c2410_serial_exit(void)
{
- driver_unregister(&s3c2410_serial_drv);
+ platform_driver_unregister(&s3c2410_serial_drv);
}
#define s3c2410_uart_inf_at &s3c2410_uart_inf
/* device management */
-static int s3c2440_serial_probe(struct device *dev)
+static int s3c2440_serial_probe(struct platform_device *dev)
{
dbg("s3c2440_serial_probe: dev=%p\n", dev);
return s3c24xx_serial_probe(dev, &s3c2440_uart_inf);
}
-static struct device_driver s3c2440_serial_drv = {
- .name = "s3c2440-uart",
- .owner = THIS_MODULE,
- .bus = &platform_bus_type,
+static struct platform_driver s3c2440_serial_drv = {
.probe = s3c2440_serial_probe,
.remove = s3c24xx_serial_remove,
.suspend = s3c24xx_serial_suspend,
.resume = s3c24xx_serial_resume,
+ .driver = {
+ .name = "s3c2440-uart",
+ .owner = THIS_MODULE,
+ },
};
static inline void s3c2440_serial_exit(void)
{
- driver_unregister(&s3c2440_serial_drv);
+ platform_driver_unregister(&s3c2440_serial_drv);
}
#define s3c2440_uart_inf_at &s3c2440_uart_inf
}
/*
- * interrupts may not be disabled on entry
+ * port locked and interrupts disabled
*/
static void sa1100_start_tx(struct uart_port *port)
{
unsigned long flags;
u32 utcr3;
- spin_lock_irqsave(&sport->port.lock, flags);
utcr3 = UART_GET_UTCR3(sport);
sport->port.read_status_mask |= UTSR0_TO_SM(UTSR0_TFS);
UART_PUT_UTCR3(sport, utcr3 | UTCR3_TIE);
- spin_unlock_irqrestore(&sport->port.lock, flags);
}
/*
.cons = SA1100_CONSOLE,
};
-static int sa1100_serial_suspend(struct device *_dev, pm_message_t state)
+static int sa1100_serial_suspend(struct platform_device *dev, pm_message_t state)
{
- struct sa1100_port *sport = dev_get_drvdata(_dev);
+ struct sa1100_port *sport = platform_get_drvdata(dev);
if (sport)
uart_suspend_port(&sa1100_reg, &sport->port);
return 0;
}
-static int sa1100_serial_resume(struct device *_dev)
+static int sa1100_serial_resume(struct platform_device *dev)
{
- struct sa1100_port *sport = dev_get_drvdata(_dev);
+ struct sa1100_port *sport = platform_get_drvdata(dev);
if (sport)
uart_resume_port(&sa1100_reg, &sport->port);
return 0;
}
-static int sa1100_serial_probe(struct device *_dev)
+static int sa1100_serial_probe(struct platform_device *dev)
{
- struct platform_device *dev = to_platform_device(_dev);
struct resource *res = dev->resource;
int i;
if (sa1100_ports[i].port.mapbase != res->start)
continue;
- sa1100_ports[i].port.dev = _dev;
+ sa1100_ports[i].port.dev = &dev->dev;
uart_add_one_port(&sa1100_reg, &sa1100_ports[i].port);
- dev_set_drvdata(_dev, &sa1100_ports[i]);
+ platform_set_drvdata(dev, &sa1100_ports[i]);
break;
}
}
return 0;
}
-static int sa1100_serial_remove(struct device *_dev)
+static int sa1100_serial_remove(struct platform_device *pdev)
{
- struct sa1100_port *sport = dev_get_drvdata(_dev);
+ struct sa1100_port *sport = platform_get_drvdata(pdev);
- dev_set_drvdata(_dev, NULL);
+ platform_set_drvdata(pdev, NULL);
if (sport)
uart_remove_one_port(&sa1100_reg, &sport->port);
return 0;
}
-static struct device_driver sa11x0_serial_driver = {
- .name = "sa11x0-uart",
- .bus = &platform_bus_type,
+static struct platform_driver sa11x0_serial_driver = {
.probe = sa1100_serial_probe,
.remove = sa1100_serial_remove,
.suspend = sa1100_serial_suspend,
.resume = sa1100_serial_resume,
+ .driver = {
+ .name = "sa11x0-uart",
+ },
};
static int __init sa1100_serial_init(void)
ret = uart_register_driver(&sa1100_reg);
if (ret == 0) {
- ret = driver_register(&sa11x0_serial_driver);
+ ret = platform_driver_register(&sa11x0_serial_driver);
if (ret)
uart_unregister_driver(&sa1100_reg);
}
static void __exit sa1100_serial_exit(void)
{
- driver_unregister(&sa11x0_serial_driver);
+ platform_driver_unregister(&sa11x0_serial_driver);
uart_unregister_driver(&sa1100_reg);
}
struct uart_info *info = state->info;
struct uart_port *port = state->port;
- if (!(info->flags & UIF_INITIALIZED))
- return;
-
/*
- * Turn off DTR and RTS early.
+ * Set the TTY IO error marker
*/
- if (!info->tty || (info->tty->termios->c_cflag & HUPCL))
- uart_clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
+ if (info->tty)
+ set_bit(TTY_IO_ERROR, &info->tty->flags);
- /*
- * clear delta_msr_wait queue to avoid mem leaks: we may free
- * the irq here so the queue might never be woken up. Note
- * that we won't end up waiting on delta_msr_wait again since
- * any outstanding file descriptors should be pointing at
- * hung_up_tty_fops now.
- */
- wake_up_interruptible(&info->delta_msr_wait);
+ if (info->flags & UIF_INITIALIZED) {
+ info->flags &= ~UIF_INITIALIZED;
- /*
- * Free the IRQ and disable the port.
- */
- port->ops->shutdown(port);
+ /*
+ * Turn off DTR and RTS early.
+ */
+ if (!info->tty || (info->tty->termios->c_cflag & HUPCL))
+ uart_clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
+
+ /*
+ * clear delta_msr_wait queue to avoid mem leaks: we may free
+ * the irq here so the queue might never be woken up. Note
+ * that we won't end up waiting on delta_msr_wait again since
+ * any outstanding file descriptors should be pointing at
+ * hung_up_tty_fops now.
+ */
+ wake_up_interruptible(&info->delta_msr_wait);
+
+ /*
+ * Free the IRQ and disable the port.
+ */
+ port->ops->shutdown(port);
+
+ /*
+ * Ensure that the IRQ handler isn't running on another CPU.
+ */
+ synchronize_irq(port->irq);
+ }
/*
- * Ensure that the IRQ handler isn't running on another CPU.
+ * kill off our tasklet
*/
- synchronize_irq(port->irq);
+ tasklet_kill(&info->tlet);
/*
* Free the transmit buffer page.
free_page((unsigned long)info->xmit.buf);
info->xmit.buf = NULL;
}
-
- /*
- * kill off our tasklet
- */
- tasklet_kill(&info->tlet);
- if (info->tty)
- set_bit(TTY_IO_ERROR, &info->tty->flags);
-
- info->flags &= ~UIF_INITIALIZED;
}
/**
if (state->info && state->info->flags & UIF_INITIALIZED) {
struct uart_ops *ops = port->ops;
+ int ret;
ops->set_mctrl(port, 0);
- ops->startup(port);
- uart_change_speed(state, NULL);
- spin_lock_irq(&port->lock);
- ops->set_mctrl(port, port->mctrl);
- ops->start_tx(port);
- spin_unlock_irq(&port->lock);
+ ret = ops->startup(port);
+ if (ret == 0) {
+ uart_change_speed(state, NULL);
+ spin_lock_irq(&port->lock);
+ ops->set_mctrl(port, port->mctrl);
+ ops->start_tx(port);
+ spin_unlock_irq(&port->lock);
+ } else {
+ /*
+ * Failed to resume - maybe hardware went away?
+ * Clear the "initialized" flag so we won't try
+ * to call the low level drivers shutdown method.
+ */
+ state->info->flags &= ~UIF_INITIALIZED;
+ uart_shutdown(state);
+ }
}
up(&state->sem);
.cons = SERIAL_VR41XX_CONSOLE,
};
-static int siu_probe(struct device *dev)
+static int siu_probe(struct platform_device *dev)
{
struct uart_port *port;
int num, i, retval;
for (i = 0; i < num; i++) {
port = &siu_uart_ports[i];
port->ops = &siu_uart_ops;
- port->dev = dev;
+ port->dev = &dev->dev;
retval = uart_add_one_port(&siu_uart_driver, port);
if (retval < 0) {
return 0;
}
-static int siu_remove(struct device *dev)
+static int siu_remove(struct platform_device *dev)
{
struct uart_port *port;
int i;
for (i = 0; i < siu_uart_driver.nr; i++) {
port = &siu_uart_ports[i];
- if (port->dev == dev) {
+ if (port->dev == &dev->dev) {
uart_remove_one_port(&siu_uart_driver, port);
port->dev = NULL;
}
return 0;
}
-static int siu_suspend(struct device *dev, pm_message_t state)
+static int siu_suspend(struct platform_device *dev, pm_message_t state)
{
struct uart_port *port;
int i;
for (i = 0; i < siu_uart_driver.nr; i++) {
port = &siu_uart_ports[i];
if ((port->type == PORT_VR41XX_SIU ||
- port->type == PORT_VR41XX_DSIU) && port->dev == dev)
+ port->type == PORT_VR41XX_DSIU) && port->dev == &dev->dev)
uart_suspend_port(&siu_uart_driver, port);
}
return 0;
}
-static int siu_resume(struct device *dev)
+static int siu_resume(struct platform_device *dev)
{
struct uart_port *port;
int i;
for (i = 0; i < siu_uart_driver.nr; i++) {
port = &siu_uart_ports[i];
if ((port->type == PORT_VR41XX_SIU ||
- port->type == PORT_VR41XX_DSIU) && port->dev == dev)
+ port->type == PORT_VR41XX_DSIU) && port->dev == &dev->dev)
uart_resume_port(&siu_uart_driver, port);
}
static struct platform_device *siu_platform_device;
-static struct device_driver siu_device_driver = {
- .name = "SIU",
- .bus = &platform_bus_type,
+static struct platform_driver siu_device_driver = {
.probe = siu_probe,
.remove = siu_remove,
.suspend = siu_suspend,
.resume = siu_resume,
+ .driver = {
+ .name = "SIU",
+ },
};
static int __devinit vr41xx_siu_init(void)
if (IS_ERR(siu_platform_device))
return PTR_ERR(siu_platform_device);
- retval = driver_register(&siu_device_driver);
+ retval = platform_driver_register(&siu_device_driver);
if (retval < 0)
platform_device_unregister(siu_platform_device);
static void __devexit vr41xx_siu_exit(void)
{
- driver_unregister(&siu_device_driver);
+ platform_driver_unregister(&siu_device_driver);
platform_device_unregister(siu_platform_device);
}
*
* DECstation changes
* Copyright (C) 1998-2000 Harald Koerfgen
- * Copyright (C) 2000, 2001, 2002, 2003, 2004 Maciej W. Rozycki
+ * Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005 Maciej W. Rozycki
*
* For the rest of the code the original Copyright applies:
* Copyright (C) 1996 Paul Mackerras (Paul.Mackerras@cs.anu.edu.au)
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/ioport.h>
+#include <linux/spinlock.h>
#ifdef CONFIG_SERIAL_DEC_CONSOLE
#include <linux/console.h>
#endif
#include <asm/pgtable.h>
#include <asm/irq.h>
#include <asm/system.h>
-#include <asm/uaccess.h>
#include <asm/bootinfo.h>
#include <asm/dec/interrupts.h>
#define BUS_PRESENT (DS_BUS_PRESENT)
+DEFINE_SPINLOCK(zs_lock);
+
struct dec_zschannel zs_channels[NUM_CHANNELS];
struct dec_serial zs_soft[NUM_CHANNELS];
int zs_channels_found;
0 /* write 15 */
};
-DECLARE_TASK_QUEUE(tq_zs_serial);
-
static struct tty_driver *serial_driver;
/* serial subtype definitions */
{
unsigned long flags;
-
- save_flags(flags); cli();
+ spin_lock_irqsave(&zs_lock, flags);
if (info->zs_channel != info->zs_chan_a) {
if (set) {
info->zs_chan_a->curregs[5] |= (which & (RTS | DTR));
}
write_zsreg(info->zs_chan_a, 5, info->zs_chan_a->curregs[5]);
}
- restore_flags(flags);
+ spin_unlock_irqrestore(&zs_lock, flags);
}
/* Utility routines for the Zilog */
* This routine is used by the interrupt handler to schedule
* processing in the software interrupt portion of the driver.
*/
-static _INLINE_ void rs_sched_event(struct dec_serial *info,
- int event)
+static _INLINE_ void rs_sched_event(struct dec_serial *info, int event)
{
info->event |= 1 << event;
- queue_task(&info->tqueue, &tq_zs_serial);
- mark_bh(SERIAL_BH);
+ tasklet_schedule(&info->tlet);
}
static _INLINE_ void receive_chars(struct dec_serial *info,
/*
* This is the serial driver's generic interrupt routine
*/
-void rs_interrupt(int irq, void *dev_id, struct pt_regs * regs)
+static irqreturn_t rs_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
struct dec_serial *info = (struct dec_serial *) dev_id;
+ irqreturn_t status = IRQ_NONE;
unsigned char zs_intreg;
int shift;
if ((zs_intreg & CHAN_IRQMASK) == 0)
break;
+ status = IRQ_HANDLED;
+
if (zs_intreg & CHBRxIP) {
receive_chars(info, regs);
}
/* Why do we need this ? */
write_zsreg(info->zs_channel, 0, RES_H_IUS);
+
+ return status;
}
#ifdef ZS_DEBUG_REGS
return;
#if 1
- save_flags(flags); cli();
+ spin_lock_irqsave(&zs_lock, flags);
if (info->zs_channel->curregs[5] & TxENAB) {
info->zs_channel->curregs[5] &= ~TxENAB;
write_zsreg(info->zs_channel, 5, info->zs_channel->curregs[5]);
}
- restore_flags(flags);
+ spin_unlock_irqrestore(&zs_lock, flags);
#endif
}
if (serial_paranoia_check(info, tty->name, "rs_start"))
return;
- save_flags(flags); cli();
+ spin_lock_irqsave(&zs_lock, flags);
#if 1
if (info->xmit_cnt && info->xmit_buf && !(info->zs_channel->curregs[5] & TxENAB)) {
info->zs_channel->curregs[5] |= TxENAB;
transmit_chars(info);
}
#endif
- restore_flags(flags);
+ spin_unlock_irqrestore(&zs_lock, flags);
}
/*
* interrupt driver proper are done; the interrupt driver schedules
* them using rs_sched_event(), and they get done here.
*/
-static void do_serial_bh(void)
-{
- run_task_queue(&tq_zs_serial);
-}
-static void do_softint(void *private_)
+static void do_softint(unsigned long private_)
{
struct dec_serial *info = (struct dec_serial *) private_;
struct tty_struct *tty;
if (test_and_clear_bit(RS_EVENT_WRITE_WAKEUP, &info->event)) {
tty_wakeup(tty);
+ wake_up_interruptible(&tty->write_wait);
}
}
-int zs_startup(struct dec_serial * info)
+static int zs_startup(struct dec_serial * info)
{
unsigned long flags;
return -ENOMEM;
}
- save_flags(flags); cli();
+ spin_lock_irqsave(&zs_lock, flags);
#ifdef SERIAL_DEBUG_OPEN
printk("starting up ttyS%d (irq %d)...", info->line, info->irq);
info->xmit_cnt = info->xmit_head = info->xmit_tail = 0;
info->flags |= ZILOG_INITIALIZED;
- restore_flags(flags);
+ spin_unlock_irqrestore(&zs_lock, flags);
return 0;
}
info->irq);
#endif
- save_flags(flags); cli(); /* Disable interrupts */
+ spin_lock_irqsave(&zs_lock, flags);
if (info->xmit_buf) {
free_page((unsigned long) info->xmit_buf);
set_bit(TTY_IO_ERROR, &info->tty->flags);
info->flags &= ~ZILOG_INITIALIZED;
- restore_flags(flags);
+ spin_unlock_irqrestore(&zs_lock, flags);
}
/*
i += 15;
}
- save_flags(flags); cli();
+ spin_lock_irqsave(&zs_lock, flags);
info->zs_baud = baud_table[i];
if (info->zs_baud) {
brg = BPS_TO_BRG(info->zs_baud, zs_parms->clock/info->clk_divisor);
/* Load up the new values */
load_zsregs(info->zs_channel, info->zs_channel->curregs);
- restore_flags(flags);
+ spin_unlock_irqrestore(&zs_lock, flags);
}
static void rs_flush_chars(struct tty_struct *tty)
return;
/* Enable transmitter */
- save_flags(flags); cli();
+ spin_lock_irqsave(&zs_lock, flags);
transmit_chars(info);
- restore_flags(flags);
+ spin_unlock_irqrestore(&zs_lock, flags);
}
static int rs_write(struct tty_struct * tty,
if (!tty || !info->xmit_buf)
return 0;
- save_flags(flags);
while (1) {
- cli();
+ spin_lock_irqsave(&zs_lock, flags);
c = min(count, min(SERIAL_XMIT_SIZE - info->xmit_cnt - 1,
SERIAL_XMIT_SIZE - info->xmit_head));
if (c <= 0)
break;
- if (from_user) {
- down(&tmp_buf_sem);
- copy_from_user(tmp_buf, buf, c);
- c = min(c, min(SERIAL_XMIT_SIZE - info->xmit_cnt - 1,
- SERIAL_XMIT_SIZE - info->xmit_head));
- memcpy(info->xmit_buf + info->xmit_head, tmp_buf, c);
- up(&tmp_buf_sem);
- } else
- memcpy(info->xmit_buf + info->xmit_head, buf, c);
+ memcpy(info->xmit_buf + info->xmit_head, buf, c);
info->xmit_head = (info->xmit_head + c) & (SERIAL_XMIT_SIZE-1);
info->xmit_cnt += c;
- restore_flags(flags);
+ spin_unlock_irqrestore(&zs_lock, flags);
buf += c;
count -= c;
total += c;
if (info->xmit_cnt && !tty->stopped && !info->tx_stopped
&& !info->tx_active)
transmit_chars(info);
- restore_flags(flags);
+ spin_unlock_irqrestore(&zs_lock, flags);
return total;
}
if (serial_paranoia_check(info, tty->name, "rs_flush_buffer"))
return;
- cli();
+ spin_lock_irq(&zs_lock);
info->xmit_cnt = info->xmit_head = info->xmit_tail = 0;
- sti();
+ spin_unlock_irq(&zs_lock);
tty_wakeup(tty);
}
return;
if (I_IXOFF(tty)) {
- save_flags(flags); cli();
+ spin_lock_irqsave(&zs_lock, flags);
info->x_char = STOP_CHAR(tty);
if (!info->tx_active)
transmit_chars(info);
- restore_flags(flags);
+ spin_unlock_irqrestore(&zs_lock, flags);
}
if (C_CRTSCTS(tty)) {
return;
if (I_IXOFF(tty)) {
- save_flags(flags); cli();
+ spin_lock_irqsave(&zs_lock, flags);
if (info->x_char)
info->x_char = 0;
else {
if (!info->tx_active)
transmit_chars(info);
}
- restore_flags(flags);
+ spin_unlock_irqrestore(&zs_lock, flags);
}
if (C_CRTSCTS(tty)) {
{
unsigned char status;
- cli();
+ spin_lock(&zs_lock);
status = read_zsreg(info->zs_channel, 0);
- sti();
+ spin_unlock_irq(&zs_lock);
put_user(status,value);
return 0;
}
if (info->zs_channel == info->zs_chan_a)
result = 0;
else {
- cli();
+ spin_lock(&zs_lock);
control = info->zs_chan_a->curregs[5];
status_a = read_zsreg(info->zs_chan_a, 0);
status_b = read_zsreg(info->zs_channel, 0);
- sti();
+ spin_unlock_irq(&zs_lock);
result = ((control & RTS) ? TIOCM_RTS: 0)
| ((control & DTR) ? TIOCM_DTR: 0)
| ((status_b & DCD) ? TIOCM_CAR: 0)
unsigned int set, unsigned int clear)
{
struct dec_serial * info = (struct dec_serial *)tty->driver_data;
- int error;
- unsigned int arg, bits;
if (info->hook)
return -ENODEV;
if (info->zs_channel == info->zs_chan_a)
return 0;
- get_user(arg, value);
- cli();
+ spin_lock(&zs_lock);
if (set & TIOCM_RTS)
info->zs_chan_a->curregs[5] |= RTS;
if (set & TIOCM_DTR)
if (clear & TIOCM_DTR)
info->zs_chan_a->curregs[5] &= ~DTR;
write_zsreg(info->zs_chan_a, 5, info->zs_chan_a->curregs[5]);
- sti();
+ spin_unlock_irq(&zs_lock);
return 0;
}
if (!info->port)
return;
- save_flags(flags); cli();
+ spin_lock_irqsave(&zs_lock, flags);
if (break_state == -1)
info->zs_channel->curregs[5] |= SND_BRK;
else
info->zs_channel->curregs[5] &= ~SND_BRK;
write_zsreg(info->zs_channel, 5, info->zs_channel->curregs[5]);
- restore_flags(flags);
+ spin_unlock_irqrestore(&zs_lock, flags);
}
static int rs_ioctl(struct tty_struct *tty, struct file * file,
unsigned int cmd, unsigned long arg)
{
- int error;
struct dec_serial * info = (struct dec_serial *)tty->driver_data;
if (info->hook)
if (!info || serial_paranoia_check(info, tty->name, "rs_close"))
return;
- save_flags(flags); cli();
+ spin_lock_irqsave(&zs_lock, flags);
if (tty_hung_up_p(filp)) {
- restore_flags(flags);
+ spin_unlock_irqrestore(&zs_lock, flags);
return;
}
info->count = 0;
}
if (info->count) {
- restore_flags(flags);
+ spin_unlock_irqrestore(&zs_lock, flags);
return;
}
info->flags |= ZILOG_CLOSING;
}
info->flags &= ~(ZILOG_NORMAL_ACTIVE|ZILOG_CLOSING);
wake_up_interruptible(&info->close_wait);
- restore_flags(flags);
+ spin_unlock_irqrestore(&zs_lock, flags);
}
/*
/*
* rs_hangup() --- called by tty_hangup() when a hangup is signaled.
*/
-void rs_hangup(struct tty_struct *tty)
+static void rs_hangup(struct tty_struct *tty)
{
struct dec_serial * info = (struct dec_serial *)tty->driver_data;
printk("block_til_ready before block: ttyS%d, count = %d\n",
info->line, info->count);
#endif
- cli();
+ spin_lock(&zs_lock);
if (!tty_hung_up_p(filp))
info->count--;
- sti();
+ spin_unlock_irq(&zs_lock);
info->blocked_open++;
while (1) {
- cli();
+ spin_lock(&zs_lock);
if (tty->termios->c_cflag & CBAUD)
zs_rtsdtr(info, RTS | DTR, 1);
- sti();
+ spin_unlock_irq(&zs_lock);
set_current_state(TASK_INTERRUPTIBLE);
if (tty_hung_up_p(filp) ||
!(info->flags & ZILOG_INITIALIZED)) {
* the IRQ chain. It also performs the serial-specific
* initialization for the tty structure.
*/
-int rs_open(struct tty_struct *tty, struct file * filp)
+static int rs_open(struct tty_struct *tty, struct file * filp)
{
struct dec_serial *info;
int retval, line;
}
}
- save_and_cli(flags);
+ spin_lock_irqsave(&zs_lock, flags);
for (n = 0; n < zs_channels_found; n++) {
if (n % 2 == 0) {
write_zsreg(zs_soft[n].zs_chan_a, R9, FHWRES);
load_zsregs(zs_soft[n].zs_channel,
zs_soft[n].zs_channel->curregs);
}
- restore_flags(flags);
+ spin_unlock_irqrestore(&zs_lock, flags);
}
static struct tty_operations serial_ops = {
if(!BUS_PRESENT)
return -ENODEV;
- /* Setup base handler, and timer table. */
- init_bh(SERIAL_BH, do_serial_bh);
-
/* Find out how many Z8530 SCCs we have */
if (zs_chain == 0)
probe_sccs();
info->event = 0;
info->count = 0;
info->blocked_open = 0;
- info->tqueue.routine = do_softint;
- info->tqueue.data = info;
+ tasklet_init(&info->tlet, do_softint, (unsigned long)info);
init_waitqueue_head(&info->open_wait);
init_waitqueue_head(&info->close_wait);
printk("ttyS%02d at 0x%08x (irq = %d) is a Z85C30 SCC\n",
/*
* polling I/O routines
*/
-static int
-zs_poll_tx_char(void *handle, unsigned char ch)
+static int zs_poll_tx_char(void *handle, unsigned char ch)
{
struct dec_serial *info = handle;
struct dec_zschannel *chan = info->zs_channel;
return -ENODEV;
}
-static int
-zs_poll_rx_char(void *handle)
+static int zs_poll_rx_char(void *handle)
{
struct dec_serial *info = handle;
struct dec_zschannel *chan = info->zs_channel;
}
co->cflag = cflag;
- save_and_cli(flags);
+ spin_lock_irqsave(&zs_lock, flags);
/*
* Set up the baud rate generator.
zs_soft[co->index].clk_divisor = clk_divisor;
zs_soft[co->index].zs_baud = get_zsbaud(&zs_soft[co->index]);
- restore_flags(flags);
+ spin_unlock_irqrestore(&zs_lock, flags);
return 0;
}
set_debug_traps(); /* init stub */
}
#endif /* ifdef CONFIG_KGDB */
-
-
*
* Copyright (C) 1996 Paul Mackerras (Paul.Mackerras@cs.anu.edu.au)
* Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- * Copyright (C) 2004 Maciej W. Rozycki
+ * Copyright (C) 2004, 2005 Maciej W. Rozycki
*/
#ifndef _DECSERIAL_H
#define _DECSERIAL_H
#include <asm/dec/serial.h>
-#define NUM_ZSREGS 16
+#define NUM_ZSREGS 16
struct serial_struct {
int type;
int xmit_head;
int xmit_tail;
int xmit_cnt;
- struct tq_struct tqueue;
- struct tq_struct tqueue_hangup;
+ struct tasklet_struct tlet;
wait_queue_head_t open_wait;
wait_queue_head_t close_wait;
};
#define DLC 4 /* Disable Lower Chain */
#define MIE 8 /* Master Interrupt Enable */
#define STATHI 0x10 /* Status high */
-#define SOFTACK 0x20 /* Software Interrupt Acknowledge */
+#define SOFTACK 0x20 /* Software Interrupt Acknowledge */
#define NORESET 0 /* No reset on write to R9 */
#define CHRB 0x40 /* Reset channel B */
#define CHRA 0x80 /* Reset channel A */
/* Read Register 15 (value of WR 15) */
/* Misc macros */
-#define ZS_CLEARERR(channel) (write_zsreg(channel, 0, ERR_RES))
-#define ZS_CLEARFIFO(channel) do { volatile unsigned char garbage; \
+#define ZS_CLEARERR(channel) (write_zsreg(channel, 0, ERR_RES))
+#define ZS_CLEARFIFO(channel) do { volatile unsigned char garbage; \
garbage = read_zsdata(channel); \
garbage = read_zsdata(channel); \
garbage = read_zsdata(channel); \
obj-$(CONFIG_USB_SPEEDTOUCH) += speedtch.o
obj-$(CONFIG_USB_ATM) += usbatm.o
obj-$(CONFIG_USB_XUSBATM) += xusbatm.o
+
+ifeq ($(CONFIG_USB_DEBUG),y)
+EXTRA_CFLAGS += -DDEBUG
+endif
#include <linux/config.h>
/*
-#define DEBUG
#define VERBOSE_DEBUG
*/
-#if !defined (DEBUG) && defined (CONFIG_USB_DEBUG)
-# define DEBUG
-#endif
-
#include <asm/semaphore.h>
#include <linux/atm.h>
#include <linux/atmdev.h>
endif
obj-$(CONFIG_USB) += usbcore.o
+
+ifeq ($(CONFIG_USB_DEBUG),y)
+EXTRA_CFLAGS += -DDEBUG
+endif
#include <asm/scatterlist.h>
#include <linux/dma-mapping.h>
#include <linux/dmapool.h>
-
-
-#ifdef CONFIG_USB_DEBUG
- #define DEBUG
-#else
- #undef DEBUG
-#endif
-
#include <linux/usb.h>
#include "hcd.h"
#include <linux/config.h>
-
-#ifdef CONFIG_USB_DEBUG
-#define DEBUG
-#endif
-
#include <linux/usb.h>
#include <linux/module.h>
#include <linux/init.h>
}
#ifdef CONFIG_COMPAT
-static int proc_ioctl_compat(struct dev_state *ps, void __user *arg)
+static int proc_ioctl_compat(struct dev_state *ps, compat_uptr_t arg)
{
struct usbdevfs_ioctl32 __user *uioc;
struct usbdevfs_ioctl ctrl;
u32 udata;
- uioc = compat_ptr(arg);
+ uioc = compat_ptr((long)arg);
if (get_user(ctrl.ifno, &uioc->ifno) ||
get_user(ctrl.ioctl_code, &uioc->ioctl_code) ||
__get_user(udata, &uioc->data))
case USBDEVFS_IOCTL32:
snoop(&dev->dev, "%s: IOCTL\n", __FUNCTION__);
- ret = proc_ioctl_compat(ps, p);
+ ret = proc_ioctl_compat(ps, (compat_uptr_t)(long)p);
break;
#endif
#include <linux/module.h>
#include <linux/spinlock.h>
#include <linux/errno.h>
-
-#ifdef CONFIG_USB_DEBUG
- #define DEBUG
-#else
- #undef DEBUG
-#endif
#include <linux/usb.h>
#include "usb.h"
*/
#include <linux/config.h>
-
-#ifdef CONFIG_USB_DEBUG
- #define DEBUG
-#else
- #undef DEBUG
-#endif
-
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/pci.h>
*/
#include <linux/config.h>
-
-#ifdef CONFIG_USB_DEBUG
-#define DEBUG
-#endif
-
#include <linux/module.h>
#include <linux/version.h>
#include <linux/kernel.h>
*/
#include <linux/config.h>
-#ifdef CONFIG_USB_DEBUG
- #define DEBUG
-#else
- #undef DEBUG
-#endif
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/module.h>
static struct super_operations usbfs_ops;
static struct file_operations default_file_operations;
-static struct inode_operations usbfs_dir_inode_operations;
static struct vfsmount *usbfs_mount;
static int usbfs_mount_count; /* = 0 */
static int ignore_mount = 0;
inode->i_fop = &default_file_operations;
break;
case S_IFDIR:
- inode->i_op = &usbfs_dir_inode_operations;
+ inode->i_op = &simple_dir_inode_operations;
inode->i_fop = &simple_dir_operations;
/* directory inodes start off with i_nlink == 2 (for "." entry) */
.llseek = default_file_lseek,
};
-static struct inode_operations usbfs_dir_inode_operations = {
- .lookup = simple_lookup,
-};
-
static struct super_operations usbfs_ops = {
.statfs = simple_statfs,
.drop_inode = generic_delete_inode,
*/
#include <linux/config.h>
-
-#ifdef CONFIG_USB_DEBUG
- #define DEBUG
-#else
- #undef DEBUG
-#endif
-
#include <linux/pci.h> /* for scatterlist macros */
#include <linux/usb.h>
#include <linux/module.h>
*/
for (i = 0; i < nintf; ++i) {
struct usb_interface *intf = cp->interface[i];
- struct usb_host_interface *alt = intf->cur_altsetting;
dev_dbg (&dev->dev,
"adding %s (config #%d, interface %d)\n",
intf->dev.bus_id, configuration,
- alt->desc.bInterfaceNumber);
+ intf->cur_altsetting->desc.bInterfaceNumber);
ret = device_add (&intf->dev);
if (ret != 0) {
dev_err(&dev->dev,
#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/notifier.h>
-#ifdef CONFIG_USB_DEBUG
- #define DEBUG
-#else
- #undef DEBUG
-#endif
#include <linux/usb.h>
-
#include "usb.h"
#include <linux/config.h>
#include <linux/kernel.h>
-
-#ifdef CONFIG_USB_DEBUG
- #define DEBUG
-#else
- #undef DEBUG
-#endif
#include <linux/usb.h>
-
#include "usb.h"
/* endpoint stuff */
#include <linux/bitops.h>
#include <linux/slab.h>
#include <linux/init.h>
-
-#ifdef CONFIG_USB_DEBUG
- #define DEBUG
-#else
- #undef DEBUG
-#endif
#include <linux/usb.h>
#include "hcd.h"
*/
#include <linux/config.h>
-
-#ifdef CONFIG_USB_DEBUG
- #define DEBUG
-#else
- #undef DEBUG
-#endif
-
#include <linux/module.h>
#include <linux/string.h>
#include <linux/bitops.h>
#endif
}
-static int dummy_udc_probe (struct device *dev)
+static int dummy_udc_probe (struct platform_device *dev)
{
struct dummy *dum = the_controller;
int rc;
dum->gadget.is_otg = (dummy_to_hcd(dum)->self.otg_port != 0);
strcpy (dum->gadget.dev.bus_id, "gadget");
- dum->gadget.dev.parent = dev;
+ dum->gadget.dev.parent = &dev->dev;
dum->gadget.dev.release = dummy_gadget_release;
rc = device_register (&dum->gadget.dev);
if (rc < 0)
usb_bus_get (&dummy_to_hcd (dum)->self);
#endif
- dev_set_drvdata (dev, dum);
+ platform_set_drvdata (dev, dum);
device_create_file (&dum->gadget.dev, &dev_attr_function);
return rc;
}
-static int dummy_udc_remove (struct device *dev)
+static int dummy_udc_remove (struct platform_device *dev)
{
- struct dummy *dum = dev_get_drvdata (dev);
+ struct dummy *dum = platform_get_drvdata (dev);
- dev_set_drvdata (dev, NULL);
+ platform_set_drvdata (dev, NULL);
device_remove_file (&dum->gadget.dev, &dev_attr_function);
device_unregister (&dum->gadget.dev);
return 0;
}
-static int dummy_udc_suspend (struct device *dev, pm_message_t state)
+static int dummy_udc_suspend (struct platform_device *dev, pm_message_t state)
{
- struct dummy *dum = dev_get_drvdata(dev);
+ struct dummy *dum = platform_get_drvdata(dev);
- dev_dbg (dev, "%s\n", __FUNCTION__);
+ dev_dbg (&dev->dev, "%s\n", __FUNCTION__);
spin_lock_irq (&dum->lock);
dum->udc_suspended = 1;
set_link_state (dum);
spin_unlock_irq (&dum->lock);
- dev->power.power_state = state;
+ dev->dev.power.power_state = state;
usb_hcd_poll_rh_status (dummy_to_hcd (dum));
return 0;
}
-static int dummy_udc_resume (struct device *dev)
+static int dummy_udc_resume (struct platform_device *dev)
{
- struct dummy *dum = dev_get_drvdata(dev);
+ struct dummy *dum = platform_get_drvdata(dev);
- dev_dbg (dev, "%s\n", __FUNCTION__);
+ dev_dbg (&dev->dev, "%s\n", __FUNCTION__);
spin_lock_irq (&dum->lock);
dum->udc_suspended = 0;
set_link_state (dum);
spin_unlock_irq (&dum->lock);
- dev->power.power_state = PMSG_ON;
+ dev->dev.power.power_state = PMSG_ON;
usb_hcd_poll_rh_status (dummy_to_hcd (dum));
return 0;
}
-static struct device_driver dummy_udc_driver = {
- .name = (char *) gadget_name,
- .owner = THIS_MODULE,
- .bus = &platform_bus_type,
+static struct platform_driver dummy_udc_driver = {
.probe = dummy_udc_probe,
.remove = dummy_udc_remove,
.suspend = dummy_udc_suspend,
.resume = dummy_udc_resume,
+ .driver = {
+ .name = (char *) gadget_name,
+ .owner = THIS_MODULE,
+ },
};
/*-------------------------------------------------------------------------*/
.bus_resume = dummy_bus_resume,
};
-static int dummy_hcd_probe (struct device *dev)
+static int dummy_hcd_probe (struct platform_device *dev)
{
struct usb_hcd *hcd;
int retval;
- dev_info (dev, "%s, driver " DRIVER_VERSION "\n", driver_desc);
+ dev_info(&dev->dev, "%s, driver " DRIVER_VERSION "\n", driver_desc);
- hcd = usb_create_hcd (&dummy_hcd, dev, dev->bus_id);
+ hcd = usb_create_hcd (&dummy_hcd, &dev->dev, dev->dev.bus_id);
if (!hcd)
return -ENOMEM;
the_controller = hcd_to_dummy (hcd);
return retval;
}
-static int dummy_hcd_remove (struct device *dev)
+static int dummy_hcd_remove (struct platform_device *dev)
{
struct usb_hcd *hcd;
- hcd = dev_get_drvdata (dev);
+ hcd = platform_get_drvdata (dev);
usb_remove_hcd (hcd);
usb_put_hcd (hcd);
the_controller = NULL;
return 0;
}
-static int dummy_hcd_suspend (struct device *dev, pm_message_t state)
+static int dummy_hcd_suspend (struct platform_device *dev, pm_message_t state)
{
struct usb_hcd *hcd;
- dev_dbg (dev, "%s\n", __FUNCTION__);
- hcd = dev_get_drvdata (dev);
+ dev_dbg (&dev->dev, "%s\n", __FUNCTION__);
+ hcd = platform_get_drvdata (dev);
hcd->state = HC_STATE_SUSPENDED;
return 0;
}
-static int dummy_hcd_resume (struct device *dev)
+static int dummy_hcd_resume (struct platform_device *dev)
{
struct usb_hcd *hcd;
- dev_dbg (dev, "%s\n", __FUNCTION__);
- hcd = dev_get_drvdata (dev);
+ dev_dbg (&dev->dev, "%s\n", __FUNCTION__);
+ hcd = platform_get_drvdata (dev);
hcd->state = HC_STATE_RUNNING;
usb_hcd_poll_rh_status (hcd);
return 0;
}
-static struct device_driver dummy_hcd_driver = {
- .name = (char *) driver_name,
- .owner = THIS_MODULE,
- .bus = &platform_bus_type,
+static struct platform_driver dummy_hcd_driver = {
.probe = dummy_hcd_probe,
.remove = dummy_hcd_remove,
.suspend = dummy_hcd_suspend,
.resume = dummy_hcd_resume,
+ .driver = {
+ .name = (char *) driver_name,
+ .owner = THIS_MODULE,
+ },
};
/*-------------------------------------------------------------------------*/
if (usb_disabled ())
return -ENODEV;
- retval = driver_register (&dummy_hcd_driver);
+ retval = platform_driver_register (&dummy_hcd_driver);
if (retval < 0)
return retval;
- retval = driver_register (&dummy_udc_driver);
+ retval = platform_driver_register (&dummy_udc_driver);
if (retval < 0)
goto err_register_udc_driver;
err_register_udc:
platform_device_unregister (&the_hcd_pdev);
err_register_hcd:
- driver_unregister (&dummy_udc_driver);
+ platform_driver_unregister (&dummy_udc_driver);
err_register_udc_driver:
- driver_unregister (&dummy_hcd_driver);
+ platform_driver_unregister (&dummy_hcd_driver);
return retval;
}
module_init (init);
{
platform_device_unregister (&the_udc_pdev);
platform_device_unregister (&the_hcd_pdev);
- driver_unregister (&dummy_udc_driver);
- driver_unregister (&dummy_hcd_driver);
+ platform_driver_unregister (&dummy_udc_driver);
+ platform_driver_unregister (&dummy_hcd_driver);
}
module_exit (cleanup);
static struct pci_driver goku_pci_driver = {
.name = (char *) driver_name,
.id_table = pci_ids,
- .owner = THIS_MODULE,
.probe = goku_probe,
.remove = goku_remove,
/*
* probe - binds to the platform device
*/
-static int lh7a40x_udc_probe(struct device *_dev)
+static int lh7a40x_udc_probe(struct platform_device *pdev)
{
struct lh7a40x_udc *dev = &memory;
int retval;
- DEBUG("%s: %p\n", __FUNCTION__, _dev);
+ DEBUG("%s: %p\n", __FUNCTION__, pdev);
spin_lock_init(&dev->lock);
- dev->dev = _dev;
+ dev->dev = &pdev->dev;
device_initialize(&dev->gadget.dev);
- dev->gadget.dev.parent = _dev;
+ dev->gadget.dev.parent = &pdev->dev;
the_controller = dev;
- dev_set_drvdata(_dev, dev);
+ platform_set_drvdata(pdev, dev);
udc_disable(dev);
udc_reinit(dev);
return retval;
}
-static int lh7a40x_udc_remove(struct device *_dev)
+static int lh7a40x_udc_remove(struct platform_device *pdev)
{
- struct lh7a40x_udc *dev = _dev->driver_data;
+ struct lh7a40x_udc *dev = platform_get_drvdata(pdev);
- DEBUG("%s: %p\n", __FUNCTION__, dev);
+ DEBUG("%s: %p\n", __FUNCTION__, pdev);
udc_disable(dev);
remove_proc_files();
free_irq(IRQ_USBINTR, dev);
- dev_set_drvdata(_dev, 0);
+ platform_set_drvdata(pdev, 0);
the_controller = 0;
/*-------------------------------------------------------------------------*/
-static struct device_driver udc_driver = {
- .name = (char *)driver_name,
- .owner = THIS_MODULE,
- .bus = &platform_bus_type,
+static struct platform_driver udc_driver = {
.probe = lh7a40x_udc_probe,
.remove = lh7a40x_udc_remove
/* FIXME power management support */
/* .suspend = ... disable UDC */
/* .resume = ... re-enable UDC */
+ .driver = {
+ .name = (char *)driver_name,
+ .owner = THIS_MODULE,
+ },
};
static int __init udc_init(void)
{
DEBUG("%s: %s version %s\n", __FUNCTION__, driver_name, DRIVER_VERSION);
- return driver_register(&udc_driver);
+ return platform_driver_register(&udc_driver);
}
static void __exit udc_exit(void)
{
- driver_unregister(&udc_driver);
+ platform_driver_unregister(&udc_driver);
}
module_init(udc_init);
static struct pci_driver net2280_pci_driver = {
.name = (char *) driver_name,
.id_table = pci_ids,
- .owner = THIS_MODULE,
.probe = net2280_probe,
.remove = net2280_remove,
return 0;
}
-static int __init omap_udc_probe(struct device *dev)
+static int __init omap_udc_probe(struct platform_device *pdev)
{
- struct platform_device *odev = to_platform_device(dev);
int status = -ENODEV;
int hmc;
struct otg_transceiver *xceiv = NULL;
const char *type = NULL;
- struct omap_usb_config *config = dev->platform_data;
+ struct omap_usb_config *config = pdev->dev.platform_data;
/* NOTE: "knows" the order of the resources! */
- if (!request_mem_region(odev->resource[0].start,
- odev->resource[0].end - odev->resource[0].start + 1,
+ if (!request_mem_region(pdev->resource[0].start,
+ pdev->resource[0].end - pdev->resource[0].start + 1,
driver_name)) {
DBG("request_mem_region failed\n");
return -EBUSY;
INFO("hmc mode %d, %s transceiver\n", hmc, type);
/* a "gadget" abstracts/virtualizes the controller */
- status = omap_udc_setup(odev, xceiv);
+ status = omap_udc_setup(pdev, xceiv);
if (status) {
goto cleanup0;
}
udc->clr_halt = UDC_RESET_EP;
/* USB general purpose IRQ: ep0, state changes, dma, etc */
- status = request_irq(odev->resource[1].start, omap_udc_irq,
+ status = request_irq(pdev->resource[1].start, omap_udc_irq,
SA_SAMPLE_RANDOM, driver_name, udc);
if (status != 0) {
ERR( "can't get irq %ld, err %d\n",
- odev->resource[1].start, status);
+ pdev->resource[1].start, status);
goto cleanup1;
}
/* USB "non-iso" IRQ (PIO for all but ep0) */
- status = request_irq(odev->resource[2].start, omap_udc_pio_irq,
+ status = request_irq(pdev->resource[2].start, omap_udc_pio_irq,
SA_SAMPLE_RANDOM, "omap_udc pio", udc);
if (status != 0) {
ERR( "can't get irq %ld, err %d\n",
- odev->resource[2].start, status);
+ pdev->resource[2].start, status);
goto cleanup2;
}
#ifdef USE_ISO
- status = request_irq(odev->resource[3].start, omap_udc_iso_irq,
+ status = request_irq(pdev->resource[3].start, omap_udc_iso_irq,
SA_INTERRUPT, "omap_udc iso", udc);
if (status != 0) {
ERR("can't get irq %ld, err %d\n",
- odev->resource[3].start, status);
+ pdev->resource[3].start, status);
goto cleanup3;
}
#endif
#ifdef USE_ISO
cleanup3:
- free_irq(odev->resource[2].start, udc);
+ free_irq(pdev->resource[2].start, udc);
#endif
cleanup2:
- free_irq(odev->resource[1].start, udc);
+ free_irq(pdev->resource[1].start, udc);
cleanup1:
kfree (udc);
cleanup0:
if (xceiv)
put_device(xceiv->dev);
- release_mem_region(odev->resource[0].start,
- odev->resource[0].end - odev->resource[0].start + 1);
+ release_mem_region(pdev->resource[0].start,
+ pdev->resource[0].end - pdev->resource[0].start + 1);
return status;
}
-static int __exit omap_udc_remove(struct device *dev)
+static int __exit omap_udc_remove(struct platform_device *pdev)
{
- struct platform_device *odev = to_platform_device(dev);
DECLARE_COMPLETION(done);
if (!udc)
remove_proc_file();
#ifdef USE_ISO
- free_irq(odev->resource[3].start, udc);
+ free_irq(pdev->resource[3].start, udc);
#endif
- free_irq(odev->resource[2].start, udc);
- free_irq(odev->resource[1].start, udc);
+ free_irq(pdev->resource[2].start, udc);
+ free_irq(pdev->resource[1].start, udc);
- release_mem_region(odev->resource[0].start,
- odev->resource[0].end - odev->resource[0].start + 1);
+ release_mem_region(pdev->resource[0].start,
+ pdev->resource[0].end - pdev->resource[0].start + 1);
device_unregister(&udc->gadget.dev);
wait_for_completion(&done);
* may involve talking to an external transceiver (e.g. isp1301).
*/
-static int omap_udc_suspend(struct device *dev, pm_message_t message)
+static int omap_udc_suspend(struct platform_device *dev, pm_message_t message)
{
u32 devstat;
return 0;
}
-static int omap_udc_resume(struct device *dev)
+static int omap_udc_resume(struct platform_device *dev)
{
DBG("resume + wakeup/SRP\n");
omap_pullup(&udc->gadget, 1);
/*-------------------------------------------------------------------------*/
-static struct device_driver udc_driver = {
- .name = (char *) driver_name,
- .owner = THIS_MODULE,
- .bus = &platform_bus_type,
+static struct platform_driver udc_driver = {
.probe = omap_udc_probe,
.remove = __exit_p(omap_udc_remove),
.suspend = omap_udc_suspend,
.resume = omap_udc_resume,
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = (char *) driver_name,
+ },
};
static int __init udc_init(void)
#endif
"%s\n", driver_desc,
use_dma ? " (dma)" : "");
- return driver_register(&udc_driver);
+ return platform_driver_register(&udc_driver);
}
module_init(udc_init);
static void __exit udc_exit(void)
{
- driver_unregister(&udc_driver);
+ platform_driver_unregister(&udc_driver);
}
module_exit(udc_exit);
/*
* probe - binds to the platform device
*/
-static int __init pxa2xx_udc_probe(struct device *_dev)
+static int __init pxa2xx_udc_probe(struct platform_device *pdev)
{
struct pxa2xx_udc *dev = &memory;
int retval, out_dma = 1;
#endif
/* other non-static parts of init */
- dev->dev = _dev;
- dev->mach = _dev->platform_data;
+ dev->dev = &pdev->dev;
+ dev->mach = pdev->dev.platform_data;
init_timer(&dev->timer);
dev->timer.function = udc_watchdog;
dev->timer.data = (unsigned long) dev;
device_initialize(&dev->gadget.dev);
- dev->gadget.dev.parent = _dev;
- dev->gadget.dev.dma_mask = _dev->dma_mask;
+ dev->gadget.dev.parent = &pdev->dev;
+ dev->gadget.dev.dma_mask = pdev->dev.dma_mask;
the_controller = dev;
- dev_set_drvdata(_dev, dev);
+ platform_set_drvdata(pdev, dev);
udc_disable(dev);
udc_reinit(dev);
return 0;
}
-static void pxa2xx_udc_shutdown(struct device *_dev)
+static void pxa2xx_udc_shutdown(struct platform_device *_dev)
{
pullup_off();
}
-static int __exit pxa2xx_udc_remove(struct device *_dev)
+static int __exit pxa2xx_udc_remove(struct platform_device *pdev)
{
- struct pxa2xx_udc *dev = dev_get_drvdata(_dev);
+ struct pxa2xx_udc *dev = platform_get_drvdata(pdev);
udc_disable(dev);
remove_proc_files();
free_irq(LUBBOCK_USB_DISC_IRQ, dev);
free_irq(LUBBOCK_USB_IRQ, dev);
}
- dev_set_drvdata(_dev, NULL);
+ platform_set_drvdata(pdev, NULL);
the_controller = NULL;
return 0;
}
* VBUS IRQs should probably be ignored so that the PXA device just acts
* "dead" to USB hosts until system resume.
*/
-static int pxa2xx_udc_suspend(struct device *dev, pm_message_t state)
+static int pxa2xx_udc_suspend(struct platform_device *dev, pm_message_t state)
{
- struct pxa2xx_udc *udc = dev_get_drvdata(dev);
+ struct pxa2xx_udc *udc = platform_get_drvdata(dev);
if (!udc->mach->udc_command)
WARN("USB host won't detect disconnect!\n");
return 0;
}
-static int pxa2xx_udc_resume(struct device *dev)
+static int pxa2xx_udc_resume(struct platform_device *dev)
{
- struct pxa2xx_udc *udc = dev_get_drvdata(dev);
+ struct pxa2xx_udc *udc = platform_get_drvdata(dev);
pullup(udc, 1);
/*-------------------------------------------------------------------------*/
-static struct device_driver udc_driver = {
- .name = "pxa2xx-udc",
- .owner = THIS_MODULE,
- .bus = &platform_bus_type,
+static struct platform_driver udc_driver = {
.probe = pxa2xx_udc_probe,
.shutdown = pxa2xx_udc_shutdown,
.remove = __exit_p(pxa2xx_udc_remove),
.suspend = pxa2xx_udc_suspend,
.resume = pxa2xx_udc_resume,
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "pxa2xx-udc",
+ },
};
static int __init udc_init(void)
{
printk(KERN_INFO "%s: version %s\n", driver_name, DRIVER_VERSION);
- return driver_register(&udc_driver);
+ return platform_driver_register(&udc_driver);
}
module_init(udc_init);
static void __exit udc_exit(void)
{
- driver_unregister(&udc_driver);
+ platform_driver_unregister(&udc_driver);
}
module_exit(udc_exit);
static struct pci_driver ehci_pci_driver = {
.name = (char *) hcd_name,
.id_table = pci_ids,
- .owner = THIS_MODULE,
.probe = usb_hcd_pci_probe,
.remove = usb_hcd_pci_remove,
/*----------------------------------------------------------------*/
-static int __init_or_module isp116x_remove(struct device *dev)
+static int __init_or_module isp116x_remove(struct platform_device *pdev)
{
- struct usb_hcd *hcd = dev_get_drvdata(dev);
+ struct usb_hcd *hcd = platform_get_drvdata(pdev);
struct isp116x *isp116x;
- struct platform_device *pdev;
struct resource *res;
if (!hcd)
return 0;
isp116x = hcd_to_isp116x(hcd);
- pdev = container_of(dev, struct platform_device, dev);
remove_debug_file(isp116x);
usb_remove_hcd(hcd);
#define resource_len(r) (((r)->end - (r)->start) + 1)
-static int __init isp116x_probe(struct device *dev)
+static int __init isp116x_probe(struct platform_device *pdev)
{
struct usb_hcd *hcd;
struct isp116x *isp116x;
- struct platform_device *pdev;
struct resource *addr, *data;
void __iomem *addr_reg;
void __iomem *data_reg;
int irq;
int ret = 0;
- pdev = container_of(dev, struct platform_device, dev);
if (pdev->num_resources < 3) {
ret = -ENODEV;
goto err1;
goto err1;
}
- if (dev->dma_mask) {
+ if (pdev->dev.dma_mask) {
DBG("DMA not supported\n");
ret = -EINVAL;
goto err1;
}
/* allocate and initialize hcd */
- hcd = usb_create_hcd(&isp116x_hc_driver, dev, dev->bus_id);
+ hcd = usb_create_hcd(&isp116x_hc_driver, &pdev->dev, pdev->dev.bus_id);
if (!hcd) {
ret = -ENOMEM;
goto err5;
isp116x->addr_reg = addr_reg;
spin_lock_init(&isp116x->lock);
INIT_LIST_HEAD(&isp116x->async);
- isp116x->board = dev->platform_data;
+ isp116x->board = pdev->dev.platform_data;
if (!isp116x->board) {
ERR("Platform data structure not initialized\n");
/*
Suspend of platform device
*/
-static int isp116x_suspend(struct device *dev, pm_message_t state)
+static int isp116x_suspend(struct platform_device *dev, pm_message_t state)
{
int ret = 0;
VDBG("%s: state %x\n", __func__, state);
- dev->power.power_state = state;
+ dev->dev.power.power_state = state;
return ret;
}
/*
Resume platform device
*/
-static int isp116x_resume(struct device *dev)
+static int isp116x_resume(struct platform_device *dev)
{
int ret = 0;
- VDBG("%s: state %x\n", __func__, dev->power.power_state);
+ VDBG("%s: state %x\n", __func__, dev->dev.power.power_state);
- dev->power.power_state = PMSG_ON;
+ dev->dev.power.power_state = PMSG_ON;
return ret;
}
#endif
-static struct device_driver isp116x_driver = {
- .name = (char *)hcd_name,
- .bus = &platform_bus_type,
+static struct platform_driver isp116x_driver = {
.probe = isp116x_probe,
.remove = isp116x_remove,
.suspend = isp116x_suspend,
.resume = isp116x_resume,
+ .driver = {
+ .name = (char *)hcd_name,
+ },
};
/*-----------------------------------------------------------------*/
return -ENODEV;
INFO("driver %s, %s\n", hcd_name, DRIVER_VERSION);
- return driver_register(&isp116x_driver);
+ return platform_driver_register(&isp116x_driver);
}
module_init(isp116x_init);
static void __exit isp116x_cleanup(void)
{
- driver_unregister(&isp116x_driver);
+ platform_driver_unregister(&isp116x_driver);
}
module_exit(isp116x_cleanup);
/*-------------------------------------------------------------------------*/
-static int ohci_hcd_au1xxx_drv_probe(struct device *dev)
+static int ohci_hcd_au1xxx_drv_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
int ret;
pr_debug ("In ohci_hcd_au1xxx_drv_probe");
return ret;
}
-static int ohci_hcd_au1xxx_drv_remove(struct device *dev)
+static int ohci_hcd_au1xxx_drv_remove(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct usb_hcd *hcd = dev_get_drvdata(dev);
+ struct usb_hcd *hcd = platform_get_drvdata(pdev);
usb_hcd_au1xxx_remove(hcd, pdev);
return 0;
}
/*TBD*/
-/*static int ohci_hcd_au1xxx_drv_suspend(struct device *dev)
+/*static int ohci_hcd_au1xxx_drv_suspend(struct platform_device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct usb_hcd *hcd = dev_get_drvdata(dev);
+ struct usb_hcd *hcd = platform_get_drvdata(dev);
return 0;
}
-static int ohci_hcd_au1xxx_drv_resume(struct device *dev)
+static int ohci_hcd_au1xxx_drv_resume(struct platform_device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct usb_hcd *hcd = dev_get_drvdata(dev);
+ struct usb_hcd *hcd = platform_get_drvdata(dev);
return 0;
}
*/
-static struct device_driver ohci_hcd_au1xxx_driver = {
- .name = "au1xxx-ohci",
- .owner = THIS_MODULE,
- .bus = &platform_bus_type,
+static struct platform_driver ohci_hcd_au1xxx_driver = {
.probe = ohci_hcd_au1xxx_drv_probe,
.remove = ohci_hcd_au1xxx_drv_remove,
/*.suspend = ohci_hcd_au1xxx_drv_suspend, */
/*.resume = ohci_hcd_au1xxx_drv_resume, */
+ .driver = {
+ .name = "au1xxx-ohci",
+ .owner = THIS_MODULE,
+ },
};
static int __init ohci_hcd_au1xxx_init (void)
pr_debug ("block sizes: ed %d td %d\n",
sizeof (struct ed), sizeof (struct td));
- return driver_register(&ohci_hcd_au1xxx_driver);
+ return platform_driver_register(&ohci_hcd_au1xxx_driver);
}
static void __exit ohci_hcd_au1xxx_cleanup (void)
{
- driver_unregister(&ohci_hcd_au1xxx_driver);
+ platform_driver_unregister(&ohci_hcd_au1xxx_driver);
}
module_init (ohci_hcd_au1xxx_init);
/*-------------------------------------------------------------------------*/
-static int ohci_hcd_lh7a404_drv_probe(struct device *dev)
+static int ohci_hcd_lh7a404_drv_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
int ret;
pr_debug ("In ohci_hcd_lh7a404_drv_probe");
return ret;
}
-static int ohci_hcd_lh7a404_drv_remove(struct device *dev)
+static int ohci_hcd_lh7a404_drv_remove(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct usb_hcd *hcd = dev_get_drvdata(dev);
+ struct usb_hcd *hcd = platform_get_drvdata(pdev);
usb_hcd_lh7a404_remove(hcd, pdev);
return 0;
}
/*TBD*/
-/*static int ohci_hcd_lh7a404_drv_suspend(struct device *dev)
+/*static int ohci_hcd_lh7a404_drv_suspend(struct platform_device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct usb_hcd *hcd = dev_get_drvdata(dev);
+ struct usb_hcd *hcd = platform_get_drvdata(dev);
return 0;
}
-static int ohci_hcd_lh7a404_drv_resume(struct device *dev)
+static int ohci_hcd_lh7a404_drv_resume(struct platform_device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct usb_hcd *hcd = dev_get_drvdata(dev);
+ struct usb_hcd *hcd = platform_get_drvdata(dev);
return 0;
}
*/
-static struct device_driver ohci_hcd_lh7a404_driver = {
- .name = "lh7a404-ohci",
- .owner = THIS_MODULE,
- .bus = &platform_bus_type,
+static struct platform_driver ohci_hcd_lh7a404_driver = {
.probe = ohci_hcd_lh7a404_drv_probe,
.remove = ohci_hcd_lh7a404_drv_remove,
/*.suspend = ohci_hcd_lh7a404_drv_suspend, */
/*.resume = ohci_hcd_lh7a404_drv_resume, */
+ .driver = {
+ .name = "lh7a404-ohci",
+ .owner = THIS_MODULE,
+ },
};
static int __init ohci_hcd_lh7a404_init (void)
pr_debug ("block sizes: ed %d td %d\n",
sizeof (struct ed), sizeof (struct td));
- return driver_register(&ohci_hcd_lh7a404_driver);
+ return platform_driver_register(&ohci_hcd_lh7a404_driver);
}
static void __exit ohci_hcd_lh7a404_cleanup (void)
{
- driver_unregister(&ohci_hcd_lh7a404_driver);
+ platform_driver_unregister(&ohci_hcd_lh7a404_driver);
}
module_init (ohci_hcd_lh7a404_init);
/*-------------------------------------------------------------------------*/
-static int ohci_hcd_omap_drv_probe(struct device *dev)
+static int ohci_hcd_omap_drv_probe(struct platform_device *dev)
{
- return usb_hcd_omap_probe(&ohci_omap_hc_driver,
- to_platform_device(dev));
+ return usb_hcd_omap_probe(&ohci_omap_hc_driver, dev);
}
-static int ohci_hcd_omap_drv_remove(struct device *dev)
+static int ohci_hcd_omap_drv_remove(struct platform_device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct usb_hcd *hcd = dev_get_drvdata(dev);
+ struct usb_hcd *hcd = platform_get_drvdata(dev);
struct ohci_hcd *ohci = hcd_to_ohci (hcd);
- usb_hcd_omap_remove(hcd, pdev);
+ usb_hcd_omap_remove(hcd, dev);
if (ohci->transceiver) {
(void) otg_set_host(ohci->transceiver, 0);
put_device(ohci->transceiver->dev);
}
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(dev, NULL);
return 0;
}
#ifdef CONFIG_PM
-static int ohci_omap_suspend(struct device *dev, pm_message_t message)
+static int ohci_omap_suspend(struct platform_device *dev, pm_message_t message)
{
- struct ohci_hcd *ohci = hcd_to_ohci(dev_get_drvdata(dev));
+ struct ohci_hcd *ohci = hcd_to_ohci(platform_get_drvdata(dev));
if (time_before(jiffies, ohci->next_statechange))
msleep(5);
return 0;
}
-static int ohci_omap_resume(struct device *dev)
+static int ohci_omap_resume(struct platform_device *dev)
{
- struct ohci_hcd *ohci = hcd_to_ohci(dev_get_drvdata(dev));
+ struct ohci_hcd *ohci = hcd_to_ohci(platform_get_drvdata(dev));
if (time_before(jiffies, ohci->next_statechange))
msleep(5);
/*
* Driver definition to register with the OMAP bus
*/
-static struct device_driver ohci_hcd_omap_driver = {
- .name = "ohci",
- .owner = THIS_MODULE,
- .bus = &platform_bus_type,
+static struct platform_driver ohci_hcd_omap_driver = {
.probe = ohci_hcd_omap_drv_probe,
.remove = ohci_hcd_omap_drv_remove,
#ifdef CONFIG_PM
.suspend = ohci_omap_suspend,
.resume = ohci_omap_resume,
#endif
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "ohci",
+ },
};
static int __init ohci_hcd_omap_init (void)
pr_debug("%s: block sizes: ed %Zd td %Zd\n", hcd_name,
sizeof (struct ed), sizeof (struct td));
- return driver_register(&ohci_hcd_omap_driver);
+ return platform_driver_register(&ohci_hcd_omap_driver);
}
static void __exit ohci_hcd_omap_cleanup (void)
{
- driver_unregister(&ohci_hcd_omap_driver);
+ platform_driver_unregister(&ohci_hcd_omap_driver);
}
module_init (ohci_hcd_omap_init);
static struct pci_driver ohci_pci_driver = {
.name = (char *) hcd_name,
.id_table = pci_ids,
- .owner = THIS_MODULE,
.probe = usb_hcd_pci_probe,
.remove = usb_hcd_pci_remove,
.start_port_reset = ohci_start_port_reset,
};
-static int ohci_hcd_ppc_soc_drv_probe(struct device *dev)
+static int ohci_hcd_ppc_soc_drv_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
int ret;
if (usb_disabled())
return ret;
}
-static int ohci_hcd_ppc_soc_drv_remove(struct device *dev)
+static int ohci_hcd_ppc_soc_drv_remove(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct usb_hcd *hcd = dev_get_drvdata(dev);
+ struct usb_hcd *hcd = platform_get_drvdata(pdev);
usb_hcd_ppc_soc_remove(hcd, pdev);
return 0;
}
-static struct device_driver ohci_hcd_ppc_soc_driver = {
- .name = "ppc-soc-ohci",
- .owner = THIS_MODULE,
- .bus = &platform_bus_type,
+static struct platform_driver ohci_hcd_ppc_soc_driver = {
.probe = ohci_hcd_ppc_soc_drv_probe,
.remove = ohci_hcd_ppc_soc_drv_remove,
#ifdef CONFIG_PM
/*.suspend = ohci_hcd_ppc_soc_drv_suspend,*/
/*.resume = ohci_hcd_ppc_soc_drv_resume,*/
#endif
+ .driver = {
+ .name = "ppc-soc-ohci",
+ .owner = THIS_MODULE,
+ },
};
static int __init ohci_hcd_ppc_soc_init(void)
pr_debug("block sizes: ed %d td %d\n", sizeof(struct ed),
sizeof(struct td));
- return driver_register(&ohci_hcd_ppc_soc_driver);
+ return platform_driver_register(&ohci_hcd_ppc_soc_driver);
}
static void __exit ohci_hcd_ppc_soc_cleanup(void)
{
- driver_unregister(&ohci_hcd_ppc_soc_driver);
+ platform_driver_unregister(&ohci_hcd_ppc_soc_driver);
}
module_init(ohci_hcd_ppc_soc_init);
/*-------------------------------------------------------------------------*/
-static int ohci_hcd_pxa27x_drv_probe(struct device *dev)
+static int ohci_hcd_pxa27x_drv_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
int ret;
pr_debug ("In ohci_hcd_pxa27x_drv_probe");
return ret;
}
-static int ohci_hcd_pxa27x_drv_remove(struct device *dev)
+static int ohci_hcd_pxa27x_drv_remove(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct usb_hcd *hcd = dev_get_drvdata(dev);
+ struct usb_hcd *hcd = platform_get_drvdata(pdev);
usb_hcd_pxa27x_remove(hcd, pdev);
return 0;
}
-static int ohci_hcd_pxa27x_drv_suspend(struct device *dev, pm_message_t state)
+static int ohci_hcd_pxa27x_drv_suspend(struct platform_device *dev, pm_message_t state)
{
-// struct platform_device *pdev = to_platform_device(dev);
-// struct usb_hcd *hcd = dev_get_drvdata(dev);
+// struct usb_hcd *hcd = platform_get_drvdata(dev);
printk("%s: not implemented yet\n", __FUNCTION__);
return 0;
}
-static int ohci_hcd_pxa27x_drv_resume(struct device *dev)
+static int ohci_hcd_pxa27x_drv_resume(struct platform_device *dev)
{
-// struct platform_device *pdev = to_platform_device(dev);
-// struct usb_hcd *hcd = dev_get_drvdata(dev);
+// struct usb_hcd *hcd = platform_get_drvdata(dev);
printk("%s: not implemented yet\n", __FUNCTION__);
return 0;
}
-static struct device_driver ohci_hcd_pxa27x_driver = {
- .name = "pxa27x-ohci",
- .bus = &platform_bus_type,
+static struct platform_driver ohci_hcd_pxa27x_driver = {
.probe = ohci_hcd_pxa27x_drv_probe,
.remove = ohci_hcd_pxa27x_drv_remove,
.suspend = ohci_hcd_pxa27x_drv_suspend,
- .resume = ohci_hcd_pxa27x_drv_resume,
+ .resume = ohci_hcd_pxa27x_drv_resume,
+ .driver = {
+ .name = "pxa27x-ohci",
+ },
};
static int __init ohci_hcd_pxa27x_init (void)
pr_debug ("block sizes: ed %d td %d\n",
sizeof (struct ed), sizeof (struct td));
- return driver_register(&ohci_hcd_pxa27x_driver);
+ return platform_driver_register(&ohci_hcd_pxa27x_driver);
}
static void __exit ohci_hcd_pxa27x_cleanup (void)
{
- driver_unregister(&ohci_hcd_pxa27x_driver);
+ platform_driver_unregister(&ohci_hcd_pxa27x_driver);
}
module_init (ohci_hcd_pxa27x_init);
/* device driver */
-static int ohci_hcd_s3c2410_drv_probe(struct device *dev)
+static int ohci_hcd_s3c2410_drv_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
return usb_hcd_s3c2410_probe(&ohci_s3c2410_hc_driver, pdev);
}
-static int ohci_hcd_s3c2410_drv_remove(struct device *dev)
+static int ohci_hcd_s3c2410_drv_remove(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct usb_hcd *hcd = dev_get_drvdata(dev);
+ struct usb_hcd *hcd = platform_get_drvdata(pdev);
usb_hcd_s3c2410_remove(hcd, pdev);
return 0;
}
-static struct device_driver ohci_hcd_s3c2410_driver = {
- .name = "s3c2410-ohci",
- .owner = THIS_MODULE,
- .bus = &platform_bus_type,
+static struct platform_driver ohci_hcd_s3c2410_driver = {
.probe = ohci_hcd_s3c2410_drv_probe,
.remove = ohci_hcd_s3c2410_drv_remove,
/*.suspend = ohci_hcd_s3c2410_drv_suspend, */
/*.resume = ohci_hcd_s3c2410_drv_resume, */
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "s3c2410-ohci",
+ },
};
static int __init ohci_hcd_s3c2410_init (void)
{
- return driver_register(&ohci_hcd_s3c2410_driver);
+ return platform_driver_register(&ohci_hcd_s3c2410_driver);
}
static void __exit ohci_hcd_s3c2410_cleanup (void)
{
- driver_unregister(&ohci_hcd_s3c2410_driver);
+ platform_driver_unregister(&ohci_hcd_s3c2410_driver);
}
module_init (ohci_hcd_s3c2410_init);
/*-------------------------------------------------------------------------*/
static int __devexit
-sl811h_remove(struct device *dev)
+sl811h_remove(struct platform_device *dev)
{
- struct usb_hcd *hcd = dev_get_drvdata(dev);
+ struct usb_hcd *hcd = platform_get_drvdata(dev);
struct sl811 *sl811 = hcd_to_sl811(hcd);
- struct platform_device *pdev;
struct resource *res;
- pdev = container_of(dev, struct platform_device, dev);
-
remove_debug_file(sl811);
usb_remove_hcd(hcd);
/* some platforms may use IORESOURCE_IO */
- res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+ res = platform_get_resource(dev, IORESOURCE_MEM, 1);
if (res)
iounmap(sl811->data_reg);
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ res = platform_get_resource(dev, IORESOURCE_MEM, 0);
if (res)
iounmap(sl811->addr_reg);
}
static int __devinit
-sl811h_probe(struct device *dev)
+sl811h_probe(struct platform_device *dev)
{
struct usb_hcd *hcd;
struct sl811 *sl811;
- struct platform_device *pdev;
struct resource *addr, *data;
int irq;
void __iomem *addr_reg;
* specific platform_data. we don't probe for IRQs, and do only
* minimal sanity checking.
*/
- pdev = container_of(dev, struct platform_device, dev);
- irq = platform_get_irq(pdev, 0);
- if (pdev->num_resources < 3 || irq < 0)
+ irq = platform_get_irq(dev, 0);
+ if (dev->num_resources < 3 || irq < 0)
return -ENODEV;
/* refuse to confuse usbcore */
- if (dev->dma_mask) {
+ if (dev->dev.dma_mask) {
DBG("no we won't dma\n");
return -EINVAL;
}
/* the chip may be wired for either kind of addressing */
- addr = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- data = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+ addr = platform_get_resource(dev, IORESOURCE_MEM, 0);
+ data = platform_get_resource(dev, IORESOURCE_MEM, 1);
retval = -EBUSY;
if (!addr || !data) {
- addr = platform_get_resource(pdev, IORESOURCE_IO, 0);
- data = platform_get_resource(pdev, IORESOURCE_IO, 1);
+ addr = platform_get_resource(dev, IORESOURCE_IO, 0);
+ data = platform_get_resource(dev, IORESOURCE_IO, 1);
if (!addr || !data)
return -ENODEV;
ioaddr = 1;
}
/* allocate and initialize hcd */
- hcd = usb_create_hcd(&sl811h_hc_driver, dev, dev->bus_id);
+ hcd = usb_create_hcd(&sl811h_hc_driver, &dev->dev, dev->dev.bus_id);
if (!hcd) {
retval = -ENOMEM;
goto err5;
spin_lock_init(&sl811->lock);
INIT_LIST_HEAD(&sl811->async);
- sl811->board = dev->platform_data;
+ sl811->board = dev->dev.platform_data;
init_timer(&sl811->timer);
sl811->timer.function = sl811h_timer;
sl811->timer.data = (unsigned long) sl811;
*/
static int
-sl811h_suspend(struct device *dev, pm_message_t state)
+sl811h_suspend(struct platform_device *dev, pm_message_t state)
{
- struct usb_hcd *hcd = dev_get_drvdata(dev);
+ struct usb_hcd *hcd = platform_get_drvdata(dev);
struct sl811 *sl811 = hcd_to_sl811(hcd);
int retval = 0;
else if (state.event == PM_EVENT_SUSPEND)
port_power(sl811, 0);
if (retval == 0)
- dev->power.power_state = state;
+ dev->dev.power.power_state = state;
return retval;
}
static int
-sl811h_resume(struct device *dev)
+sl811h_resume(struct platform_device *dev)
{
- struct usb_hcd *hcd = dev_get_drvdata(dev);
+ struct usb_hcd *hcd = platform_get_drvdata(dev);
struct sl811 *sl811 = hcd_to_sl811(hcd);
/* with no "check to see if VBUS is still powered" board hook,
* let's assume it'd only be powered to enable remote wakeup.
*/
- if (dev->power.power_state.event == PM_EVENT_SUSPEND
+ if (dev->dev.power.power_state.event == PM_EVENT_SUSPEND
|| !hcd->can_wakeup) {
sl811->port1 = 0;
port_power(sl811, 1);
return 0;
}
- dev->power.power_state = PMSG_ON;
+ dev->dev.power.power_state = PMSG_ON;
return sl811h_bus_resume(hcd);
}
/* this driver is exported so sl811_cs can depend on it */
-struct device_driver sl811h_driver = {
- .name = (char *) hcd_name,
- .bus = &platform_bus_type,
- .owner = THIS_MODULE,
-
+struct platform_driver sl811h_driver = {
.probe = sl811h_probe,
.remove = __devexit_p(sl811h_remove),
.suspend = sl811h_suspend,
.resume = sl811h_resume,
+ .driver = {
+ .name = (char *) hcd_name,
+ .owner = THIS_MODULE,
+ },
};
EXPORT_SYMBOL(sl811h_driver);
return -ENODEV;
INFO("driver %s, %s\n", hcd_name, DRIVER_VERSION);
- return driver_register(&sl811h_driver);
+ return platform_driver_register(&sl811h_driver);
}
module_init(sl811h_init);
static void __exit sl811h_cleanup(void)
{
- driver_unregister(&sl811h_driver);
+ platform_driver_unregister(&sl811h_driver);
}
module_exit(sl811h_cleanup);
static struct pci_driver uhci_pci_driver = {
.name = (char *)hcd_name,
.id_table = uhci_pci_ids,
- .owner = THIS_MODULE,
.probe = usb_hcd_pci_probe,
.remove = usb_hcd_pci_remove,
usb_kill_urb( desc->urb );
}
+static int mts_slave_alloc (struct scsi_device *s)
+{
+ s->inquiry_len = 0x24;
+ return 0;
+}
+
+static int mts_slave_configure (struct scsi_device *s)
+{
+ blk_queue_dma_alignment(s->request_queue, (512 - 1));
+ return 0;
+}
+
static int mts_scsi_abort (Scsi_Cmnd *srb)
{
struct mts_desc* desc = (struct mts_desc*)(srb->device->host->hostdata[0]);
MTS_INT_INIT();
context->srb->result &= MTS_SCSI_ERR_MASK;
- context->srb->result |= (unsigned)context->status<<1;
+ context->srb->result |= (unsigned)(*context->scsi_status)<<1;
mts_transfer_cleanup(transfer);
mts_int_submit_urb(transfer,
usb_rcvbulkpipe(context->instance->usb_dev,
context->instance->ep_response),
- &context->status,
+ context->scsi_status,
1,
mts_transfer_done );
}
context->data_pipe,
context->data,
context->data_length,
- context->srb->use_sg ? mts_do_sg : mts_data_done);
+ context->srb->use_sg > 1 ? mts_do_sg : mts_data_done);
} else {
mts_get_status(transfer);
}
callback(srb);
}
-
out:
return err;
}
-static Scsi_Host_Template mts_scsi_host_template = {
+static struct scsi_host_template mts_scsi_host_template = {
.module = THIS_MODULE,
.name = "microtekX6",
.proc_name = "microtekX6",
.cmd_per_lun = 1,
.use_clustering = 1,
.emulated = 1,
+ .slave_alloc = mts_slave_alloc,
+ .slave_configure = mts_slave_configure,
+ .max_sectors= 256, /* 128 K */
};
struct vendor_product
MTS_WARNING( "couldn't find an output bulk endpoint. Bailing out.\n" );
return -ENODEV;
}
-
-
+
+
new_desc = kzalloc(sizeof(struct mts_desc), GFP_KERNEL);
if (!new_desc)
goto out;
if (!new_desc->urb)
goto out_kfree;
+ new_desc->context.scsi_status = kmalloc(1, GFP_KERNEL);
+ if (!new_desc->context.scsi_status)
+ goto out_kfree2;
+
new_desc->usb_dev = dev;
new_desc->usb_intf = intf;
init_MUTEX(&new_desc->lock);
usb_set_intfdata(intf, new_desc);
return 0;
+ out_kfree2:
+ kfree(new_desc->context.scsi_status);
out_free_urb:
usb_free_urb(new_desc->urb);
out_kfree:
scsi_host_put(desc->host);
usb_free_urb(desc->urb);
+ kfree(desc->context.scsi_status);
kfree(desc);
}
MODULE_AUTHOR( DRIVER_AUTHOR );
MODULE_DESCRIPTION( DRIVER_DESC );
MODULE_LICENSE("GPL");
-
-
int data_pipe;
int fragment;
- u8 status; /* status returned from ep_response after command completion */
+ u8 *scsi_status; /* status returned from ep_response after command completion */
};
obj-$(CONFIG_USB_YEALINK) += yealink.o
obj-$(CONFIG_USB_XPAD) += xpad.o
obj-$(CONFIG_USB_APPLETOUCH) += appletouch.o
+
+ifeq ($(CONFIG_USB_DEBUG),y)
+EXTRA_CFLAGS += -DDEBUG
+endif
#define USB_DEVICE_ID_WACOM_PTU 0x0003
#define USB_DEVICE_ID_WACOM_INTUOS3 0x00B0
#define USB_DEVICE_ID_WACOM_CINTIQ 0x003F
+#define USB_DEVICE_ID_WACOM_DTF 0x00C0
#define USB_VENDOR_ID_ACECAD 0x0460
#define USB_DEVICE_ID_ACECAD_FLAIR 0x0004
{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 3, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 4, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 5, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 7, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 8, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 9, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 1, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 2, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 3, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 5, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 7, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO + 1, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO + 2, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO + 3, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO + 4, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 5, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 6, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PTU, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 1, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 2, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 5, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_CINTIQ, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_DTF, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_4_PHIDGETSERVO_20, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_1_PHIDGETSERVO_20, HID_QUIRK_IGNORE },
*****************************************************************************/
#include <linux/config.h>
-
-#ifdef CONFIG_USB_DEBUG
- #define DEBUG
-#else
- #undef DEBUG
-#endif
-
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/input.h>
* though so it's not too big a deal
*/
if (dev->data.pos >= dev->data.len) {
- dev_dbg(&dev->udev, "%s - Error ran out of data. pos: %d, len: %d\n",
+ dev_dbg(&dev->udev->dev,
+ "%s - Error ran out of data. pos: %d, len: %d\n",
__FUNCTION__, dev->data.pos, dev->data.len);
return -1;
}
err("Bad message recieved, no stop bit found.\n");
}
- dev_dbg(&remote->udev,
+ dev_dbg(&remote->udev->dev,
"%s found valid message: system: %d, button: %d, toggle: %d\n",
__FUNCTION__, message.system, message.button, message.toggle);
*****************************************************************************/
#include <linux/config.h>
-
-#ifdef CONFIG_USB_DEBUG
- #define DEBUG
-#else
- #undef DEBUG
-#endif
-
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/input.h>
#include "hid.h"
#include "pid.h"
-#define DEBUG
-
#define CHECK_OWNERSHIP(i, hid_pid) \
((i) < FF_EFFECTS_MAX && i >= 0 && \
test_bit(FF_PID_FLAGS_USED, &hid_pid->effects[(i)].flags) && \
#include <linux/input.h>
#include <linux/module.h>
#include <linux/init.h>
-
-#if !defined(DEBUG) && defined(CONFIG_USB_DEBUG)
-#define DEBUG
-#endif
#include <linux/usb.h>
#include <linux/usb_input.h>
* v1.30.1 (pi) - Added Graphire3 support
* v1.40 (pc) - Add support for several new devices, fix eraser reporting, ...
* v1.43 (pc) - Added support for Cintiq 21UX
- - Fixed a Graphire bug
- - Merged wacom_intuos3_irq into wacom_intuos_irq
+ * - Fixed a Graphire bug
+ * - Merged wacom_intuos3_irq into wacom_intuos_irq
+ * v1.44 (pc) - Added support for Graphire4, Cintiq 710, Intuos3 6x11, etc.
+ * - Report Device IDs
*/
/*
/*
* Version Information
*/
-#define DRIVER_VERSION "v1.43"
+#define DRIVER_VERSION "v1.44"
#define DRIVER_AUTHOR "Vojtech Pavlik <vojtech@ucw.cz>"
#define DRIVER_DESC "USB Wacom Graphire and Wacom Intuos tablet driver"
#define DRIVER_LICENSE "GPL"
MODULE_LICENSE(DRIVER_LICENSE);
#define USB_VENDOR_ID_WACOM 0x056a
+#define STYLUS_DEVICE_ID 0x02
+#define CURSOR_DEVICE_ID 0x06
+#define ERASER_DEVICE_ID 0x0A
enum {
PENPARTNER = 0,
GRAPHIRE,
+ G4,
PL,
INTUOS,
INTUOS3,
struct urb *irq;
struct wacom_features *features;
int tool[2];
+ int id[2];
__u32 serial[2];
char phys[32];
};
struct wacom *wacom = urb->context;
unsigned char *data = wacom->data;
struct input_dev *dev = wacom->dev;
- int prox, pressure;
+ int prox, pressure, id;
int retval;
switch (urb->status) {
input_regs(dev, regs);
+ id = ERASER_DEVICE_ID;
if (prox) {
pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
* an out of proximity for previous tool then a in for new tool.
*/
if (!wacom->tool[0]) {
- /* Going into proximity select tool */
- wacom->tool[1] = (data[4] & 0x20)? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
+ /* Eraser bit set for DTF */
+ if (data[1] & 0x10)
+ wacom->tool[1] = BTN_TOOL_RUBBER;
+ else
+ /* Going into proximity select tool */
+ wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
} else {
/* was entered with stylus2 pressed */
- if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20) ) {
+ if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
/* report out proximity for previous tool */
input_report_key(dev, wacom->tool[1], 0);
input_sync(dev);
if (wacom->tool[1] != BTN_TOOL_RUBBER) {
/* Unknown tool selected default to pen tool */
wacom->tool[1] = BTN_TOOL_PEN;
+ id = STYLUS_DEVICE_ID;
}
- input_report_key(dev, wacom->tool[1], prox); /* report in proximity for tool */
+ input_report_key(dev, wacom->tool[1], id); /* report in proximity for tool */
input_report_abs(dev, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
input_report_abs(dev, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
input_report_abs(dev, ABS_PRESSURE, pressure);
input_regs(dev, regs);
if (data[1] & 0x04) {
- input_report_key(dev, BTN_TOOL_RUBBER, data[1] & 0x20);
+ input_report_key(dev, BTN_TOOL_RUBBER, (data[1] & 0x20) ? ERASER_DEVICE_ID : 0);
input_report_key(dev, BTN_TOUCH, data[1] & 0x08);
} else {
- input_report_key(dev, BTN_TOOL_PEN, data[1] & 0x20);
+ input_report_key(dev, BTN_TOOL_PEN, (data[1] & 0x20) ? STYLUS_DEVICE_ID : 0);
input_report_key(dev, BTN_TOUCH, data[1] & 0x01);
}
input_report_abs(dev, ABS_X, le16_to_cpu(*(__le16 *) &data[2]));
}
input_regs(dev, regs);
- input_report_key(dev, BTN_TOOL_PEN, 1);
+ input_report_key(dev, BTN_TOOL_PEN, STYLUS_DEVICE_ID);
input_report_abs(dev, ABS_X, le16_to_cpu(*(__le16 *) &data[1]));
input_report_abs(dev, ABS_Y, le16_to_cpu(*(__le16 *) &data[3]));
input_report_abs(dev, ABS_PRESSURE, (signed char)data[6] + 127);
struct wacom *wacom = urb->context;
unsigned char *data = wacom->data;
struct input_dev *dev = wacom->dev;
- int x, y;
+ int x, y, id, rw;
int retval;
switch (urb->status) {
input_regs(dev, regs);
+ id = STYLUS_DEVICE_ID;
if (data[1] & 0x10) { /* in prox */
switch ((data[1] >> 5) & 3) {
case 1: /* Rubber */
wacom->tool[0] = BTN_TOOL_RUBBER;
+ id = ERASER_DEVICE_ID;
break;
case 2: /* Mouse with wheel */
input_report_key(dev, BTN_MIDDLE, data[1] & 0x04);
- input_report_rel(dev, REL_WHEEL, (signed char) data[6]);
+ if (wacom->features->type == G4) {
+ rw = data[7] & 0x04 ? -(data[7] & 0x03) : (data[7] & 0x03);
+ input_report_rel(dev, REL_WHEEL, rw);
+ } else
+ input_report_rel(dev, REL_WHEEL, (signed char) data[6]);
/* fall through */
case 3: /* Mouse without wheel */
wacom->tool[0] = BTN_TOOL_MOUSE;
+ id = CURSOR_DEVICE_ID;
input_report_key(dev, BTN_LEFT, data[1] & 0x01);
input_report_key(dev, BTN_RIGHT, data[1] & 0x02);
- input_report_abs(dev, ABS_DISTANCE, data[7]);
+ if (wacom->features->type == G4)
+ input_report_abs(dev, ABS_DISTANCE, data[6]);
+ else
+ input_report_abs(dev, ABS_DISTANCE, data[7]);
break;
}
}
input_report_abs(dev, ABS_X, x);
input_report_abs(dev, ABS_Y, y);
if (wacom->tool[0] != BTN_TOOL_MOUSE) {
- input_report_abs(dev, ABS_PRESSURE, le16_to_cpu(*(__le16 *) &data[6]));
+ input_report_abs(dev, ABS_PRESSURE, data[6] | ((data[7] & 0x01) << 8));
input_report_key(dev, BTN_TOUCH, data[1] & 0x01);
input_report_key(dev, BTN_STYLUS, data[1] & 0x02);
input_report_key(dev, BTN_STYLUS2, data[1] & 0x04);
}
}
- input_report_key(dev, wacom->tool[0], data[1] & 0x10);
+ input_report_key(dev, wacom->tool[0], (data[1] & 0x10) ? id : 0);
input_sync(dev);
+ /* send pad data */
+ if (wacom->features->type == G4) {
+ /* fist time sending pad data */
+ if (wacom->tool[1] != BTN_TOOL_FINGER) {
+ wacom->id[1] = 0;
+ wacom->serial[1] = (data[7] & 0x38) >> 2;
+ }
+ if (data[7] & 0xf8) {
+ input_report_key(dev, BTN_0, (data[7] & 0x40));
+ input_report_key(dev, BTN_4, (data[7] & 0x80));
+ if (((data[7] & 0x38) >> 2) == (wacom->serial[1] & 0x0e))
+ /* alter REL_WHEEL value so X apps can get it */
+ wacom->serial[1] += (wacom->serial[1] & 0x01) ? -1 : 1;
+ else
+ wacom->serial[1] = (data[7] & 0x38 ) >> 2;
+
+ /* don't alter the value when there is no wheel event */
+ if (wacom->serial[1] == 1)
+ wacom->serial[1] = 0;
+ rw = wacom->serial[1];
+ rw = (rw & 0x08) ? -(rw & 0x07) : (rw & 0x07);
+ input_report_rel(dev, REL_WHEEL, rw);
+ wacom->tool[1] = BTN_TOOL_FINGER;
+ wacom->id[1] = data[7] & 0xf8;
+ input_report_key(dev, wacom->tool[1], 0xf0);
+ input_event(dev, EV_MSC, MSC_SERIAL, 0xf0);
+ } else if (wacom->id[1]) {
+ wacom->id[1] = 0;
+ wacom->serial[1] = 0;
+ input_report_key(dev, wacom->tool[1], 0);
+ input_event(dev, EV_MSC, MSC_SERIAL, 0xf0);
+ }
+ input_sync(dev);
+ }
exit:
retval = usb_submit_urb (urb, GFP_ATOMIC);
if (retval)
(data[4] << 20) + (data[5] << 12) +
(data[6] << 4) + (data[7] >> 4);
- switch ((data[2] << 4) | (data[3] >> 4)) {
+ wacom->id[idx] = (data[2] << 4) | (data[3] >> 4);
+ switch (wacom->id[idx]) {
case 0x812: /* Inking pen */
case 0x801: /* Intuos3 Inking pen */
case 0x012:
default: /* Unknown tool */
wacom->tool[idx] = BTN_TOOL_PEN;
}
- input_report_key(dev, wacom->tool[idx], 1);
+ input_report_key(dev, wacom->tool[idx], wacom->id[idx]);
input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
input_sync(dev);
return 1;
}
}
- input_report_key(dev, wacom->tool[idx], 1);
+ input_report_key(dev, wacom->tool[idx], wacom->id[idx]);
input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
input_sync(dev);
{ "Wacom Graphire2 5x7", 8, 13918, 10206, 511, 32, GRAPHIRE, wacom_graphire_irq },
{ "Wacom Graphire3", 8, 10208, 7424, 511, 32, GRAPHIRE, wacom_graphire_irq },
{ "Wacom Graphire3 6x8", 8, 16704, 12064, 511, 32, GRAPHIRE, wacom_graphire_irq },
+ { "Wacom Graphire4 4x5", 8, 10208, 7424, 511, 32, G4, wacom_graphire_irq },
+ { "Wacom Graphire4 6x8", 8, 16704, 12064, 511, 32, G4, wacom_graphire_irq },
+ { "Wacom Volito", 8, 5104, 3712, 511, 32, GRAPHIRE, wacom_graphire_irq },
+ { "Wacom PenStation2", 8, 3250, 2320, 255, 32, GRAPHIRE, wacom_graphire_irq },
+ { "Wacom Volito2 4x5", 8, 5104, 3712, 511, 32, GRAPHIRE, wacom_graphire_irq },
+ { "Wacom Volito2 2x3", 8, 3248, 2320, 511, 32, GRAPHIRE, wacom_graphire_irq },
+ { "Wacom PenPartner2", 8, 3250, 2320, 255, 32, GRAPHIRE, wacom_graphire_irq },
{ "Wacom Intuos 4x5", 10, 12700, 10600, 1023, 15, INTUOS, wacom_intuos_irq },
{ "Wacom Intuos 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_intuos_irq },
{ "Wacom Intuos 9x12", 10, 30480, 24060, 1023, 15, INTUOS, wacom_intuos_irq },
{ "Wacom PL600SX", 8, 6260, 5016, 255, 32, PL, wacom_pl_irq },
{ "Wacom PL550", 8, 6144, 4608, 511, 32, PL, wacom_pl_irq },
{ "Wacom PL800", 8, 7220, 5780, 511, 32, PL, wacom_pl_irq },
+ { "Wacom PL700", 8, 6758, 5406, 511, 32, PL, wacom_pl_irq },
+ { "Wacom PL510", 8, 6282, 4762, 511, 32, PL, wacom_pl_irq },
+ { "Wacom PL710", 8, 34080, 27660, 511, 32, PL, wacom_pl_irq },
+ { "Wacom DTF720", 8, 6858, 5506, 511, 32, PL, wacom_pl_irq },
+ { "Wacom Cintiq Partner",8, 20480, 15360, 511, 32, PL, wacom_ptu_irq },
{ "Wacom Intuos2 4x5", 10, 12700, 10600, 1023, 15, INTUOS, wacom_intuos_irq },
{ "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_intuos_irq },
{ "Wacom Intuos2 9x12", 10, 30480, 24060, 1023, 15, INTUOS, wacom_intuos_irq },
{ "Wacom Intuos2 12x12", 10, 30480, 31680, 1023, 15, INTUOS, wacom_intuos_irq },
{ "Wacom Intuos2 12x18", 10, 45720, 31680, 1023, 15, INTUOS, wacom_intuos_irq },
- { "Wacom Volito", 8, 5104, 3712, 511, 32, GRAPHIRE, wacom_graphire_irq },
- { "Wacom Cintiq Partner",8, 20480, 15360, 511, 32, PL, wacom_ptu_irq },
{ "Wacom Intuos3 4x5", 10, 25400, 20320, 1023, 15, INTUOS3, wacom_intuos_irq },
{ "Wacom Intuos3 6x8", 10, 40640, 30480, 1023, 15, INTUOS3, wacom_intuos_irq },
{ "Wacom Intuos3 9x12", 10, 60960, 45720, 1023, 15, INTUOS3, wacom_intuos_irq },
+ { "Wacom Intuos3 6x11", 10, 54204, 31750, 1023, 15, INTUOS3, wacom_intuos_irq },
{ "Wacom Cintiq 21UX", 10, 87200, 65600, 1023, 15, CINTIQ, wacom_intuos_irq },
{ "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_intuos_irq },
{ }
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x12) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x13) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x14) },
+ { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x15) },
+ { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x16) },
+ { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x60) },
+ { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x61) },
+ { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x62) },
+ { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x63) },
+ { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x64) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x20) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x21) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x22) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x33) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x34) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x35) },
+ { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x37) },
+ { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x38) },
+ { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x39) },
+ { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC0) },
+ { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x03) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x41) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x42) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x43) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x44) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x45) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x60) },
- { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x03) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB0) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB1) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB2) },
+ { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB5) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x3F) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) },
{ }
input_set_abs_params(input_dev, ABS_PRESSURE, 0, wacom->features->pressure_max, 0, 0);
switch (wacom->features->type) {
+ case G4:
+ input_dev->evbit[0] |= BIT(EV_MSC);
+ input_dev->mscbit[0] |= BIT(MSC_SERIAL);
+ input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_FINGER);
+ input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_0) | BIT(BTN_1) | BIT(BTN_2) | BIT(BTN_3) | BIT(BTN_4) | BIT(BTN_5) | BIT(BTN_6) | BIT(BTN_7);
+ /* fall through */
+
case GRAPHIRE:
input_dev->evbit[0] |= BIT(EV_REL);
input_dev->relbit[0] |= BIT(REL_WHEEL);
obj-$(CONFIG_USB_TEST) += usbtest.o
obj-$(CONFIG_USB_USS720) += uss720.o
-obj-$(CONFIG_USB_SISUSBVGA) += sisusbvga/
\ No newline at end of file
+obj-$(CONFIG_USB_SISUSBVGA) += sisusbvga/
+
+ifeq ($(CONFIG_USB_DEBUG),y)
+EXTRA_CFLAGS += -DDEBUG
+endif
#include <linux/module.h>
#include <linux/init.h>
#include <linux/wait.h>
-#undef DEBUG /* include debug macros until it's done */
#include <linux/usb.h>
/*-------------------------------------------------------------------*/
*/
#include <linux/config.h>
-#ifdef CONFIG_USB_DEBUG
-#define DEBUG 1
-#endif
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/init.h>
ibuf, this_read, &partial,
8000);
- dbg(KERN_DEBUG "read stats: result:%d this_read:%u partial:%u",
+ dbg("read stats: result:%d this_read:%u partial:%u",
result, this_read, partial);
if (partial) {
*/
#include <linux/config.h>
-#ifdef CONFIG_USB_DEBUG
- #define DEBUG 1
-#endif
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/config.h>
-#if !defined (DEBUG) && defined (CONFIG_USB_DEBUG)
-# define DEBUG
-#endif
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/init.h>
/*****************************************************************************/
-#define DEBUG
-
#include <linux/module.h>
#include <linux/socket.h>
#include <linux/parport.h>
obj-$(CONFIG_USB_NET_ZAURUS) += zaurus.o
obj-$(CONFIG_USB_USBNET) += usbnet.o
obj-$(CONFIG_USB_ZD1201) += zd1201.o
+
+ifeq ($(CONFIG_USB_DEBUG),y)
+EXTRA_CFLAGS += -DDEBUG
+endif
// #define VERBOSE // more; success messages
#include <linux/config.h>
-#ifdef CONFIG_USB_DEBUG
-# define DEBUG
-#endif
#include <linux/module.h>
#include <linux/kmod.h>
#include <linux/sched.h>
// #define VERBOSE // more; success messages
#include <linux/config.h>
-#ifdef CONFIG_USB_DEBUG
-# define DEBUG
-#endif
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/init.h>
*/
#include <linux/config.h>
-#ifdef CONFIG_USB_DEBUG
-# define DEBUG
-#endif
#include <linux/module.h>
#include <linux/kmod.h>
#include <linux/sched.h>
// #define VERBOSE // more; success messages
#include <linux/config.h>
-#ifdef CONFIG_USB_DEBUG
-# define DEBUG
-#endif
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/init.h>
__u32 status;
int end;
- int removed;
int suspend_lowmem_rx;
int suspend_lowmem_ctrl;
int linkstate;
usb_kill_urb(kaweth->irq_urb);
usb_kill_urb(kaweth->rx_urb);
+ usb_kill_urb(kaweth->tx_urb);
flush_scheduled_work();
spin_lock(&kaweth->device_lock);
- if (kaweth->removed) {
- /* our device is undergoing disconnection - we bail out */
- spin_unlock(&kaweth->device_lock);
- dev_kfree_skb_irq(skb);
- return 0;
- }
-
kaweth_async_set_rx_mode(kaweth);
netif_stop_queue(net);
return;
}
netdev = kaweth->net;
- kaweth->removed = 1;
- usb_kill_urb(kaweth->irq_urb);
- usb_kill_urb(kaweth->rx_urb);
- usb_kill_urb(kaweth->tx_urb);
kaweth_dbg("Unregistering net device");
unregister_netdev(netdev);
// #define VERBOSE // more; success messages
#include <linux/config.h>
-#ifdef CONFIG_USB_DEBUG
-# define DEBUG
-#endif
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/init.h>
* is out of the interrupt routine.
*/
-#undef DEBUG
-
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/init.h>
// #define VERBOSE // more; success messages
#include <linux/config.h>
-#ifdef CONFIG_USB_DEBUG
-# define DEBUG
-#endif
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/init.h>
// #define VERBOSE // more; success messages
#include <linux/config.h>
-#ifdef CONFIG_USB_DEBUG
-# define DEBUG
-#endif
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/init.h>
// #define VERBOSE // more; success messages
#include <linux/config.h>
-#ifdef CONFIG_USB_DEBUG
-# define DEBUG
-#endif
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/init.h>
// #define VERBOSE // more; success messages
#include <linux/config.h>
-#ifdef CONFIG_USB_DEBUG
-# define DEBUG
-#endif
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/init.h>
(11/11/2001) gkh
Added support for the m125 devices, and added check to prevent oopses
- for Clié devices that lie about the number of ports they have.
+ for Clié devices that lie about the number of ports they have.
(08/30/2001) gkh
Added support for the Clie devices, both the 3.5 and 4.0 os versions.
To compile this driver as a module, choose M here: the
module will be called airprime.
+config USB_SERIAL_ANYDATA
+ tristate "USB AnyData CDMA Wireless Driver"
+ depends on USB_SERIAL
+ help
+ Say Y here if you want to use a AnyData CDMA device.
+
+ To compile this driver as a module, choose M here: the
+ module will be called anydata.
+
config USB_SERIAL_BELKIN
tristate "USB Belkin and Peracom Single Port Serial Driver"
depends on USB_SERIAL
To compile this driver as a module, choose M here: the
module will be called mct_u232.
-config USB_SERIAL_NOKIA_DKU2
- tristate "USB Nokia DKU2 Driver"
- depends on USB_SERIAL
- help
- Say Y here if you want to use a Nokia DKU2 device.
-
- To compile this driver as a module, choose M here: the
- module will be called nokia_dku2.
-
config USB_SERIAL_PL2303
tristate "USB Prolific 2303 Single Port Serial Driver"
depends on USB_SERIAL
usbserial-objs := usb-serial.o generic.o bus.o $(usbserial-obj-y)
obj-$(CONFIG_USB_SERIAL_AIRPRIME) += airprime.o
+obj-$(CONFIG_USB_SERIAL_ANYDATA) += anydata.o
obj-$(CONFIG_USB_SERIAL_BELKIN) += belkin_sa.o
obj-$(CONFIG_USB_SERIAL_CP2101) += cp2101.o
obj-$(CONFIG_USB_SERIAL_CYBERJACK) += cyberjack.o
obj-$(CONFIG_USB_SERIAL_KLSI) += kl5kusb105.o
obj-$(CONFIG_USB_SERIAL_KOBIL_SCT) += kobil_sct.o
obj-$(CONFIG_USB_SERIAL_MCT_U232) += mct_u232.o
-obj-$(CONFIG_USB_SERIAL_NOKIA_DKU2) += nokia_dku2.o
obj-$(CONFIG_USB_SERIAL_OMNINET) += omninet.o
obj-$(CONFIG_USB_SERIAL_OPTION) += option.o
obj-$(CONFIG_USB_SERIAL_PL2303) += pl2303.o
--- /dev/null
+/*
+ * AnyData CDMA Serial USB driver
+ *
+ * Copyright (C) 2005 Greg Kroah-Hartman <gregkh@suse.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/tty.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+#include "usb-serial.h"
+
+static struct usb_device_id id_table [] = {
+ { USB_DEVICE(0x16d5, 0x6501) }, /* AirData CDMA device */
+ { },
+};
+MODULE_DEVICE_TABLE(usb, id_table);
+
+/* if overridden by the user, then use their value for the size of the
+ * read and write urbs */
+static int buffer_size;
+static int debug;
+
+static struct usb_driver anydata_driver = {
+ .owner = THIS_MODULE,
+ .name = "anydata",
+ .probe = usb_serial_probe,
+ .disconnect = usb_serial_disconnect,
+ .id_table = id_table,
+};
+
+static int anydata_open(struct usb_serial_port *port, struct file *filp)
+{
+ char *buffer;
+ int result = 0;
+
+ dbg("%s - port %d", __FUNCTION__, port->number);
+
+ if (buffer_size) {
+ /* override the default buffer sizes */
+ buffer = kmalloc(buffer_size, GFP_KERNEL);
+ if (!buffer) {
+ dev_err(&port->dev, "%s - out of memory.\n",
+ __FUNCTION__);
+ return -ENOMEM;
+ }
+ kfree (port->read_urb->transfer_buffer);
+ port->read_urb->transfer_buffer = buffer;
+ port->read_urb->transfer_buffer_length = buffer_size;
+
+ buffer = kmalloc(buffer_size, GFP_KERNEL);
+ if (!buffer) {
+ dev_err(&port->dev, "%s - out of memory.\n",
+ __FUNCTION__);
+ return -ENOMEM;
+ }
+ kfree (port->write_urb->transfer_buffer);
+ port->write_urb->transfer_buffer = buffer;
+ port->write_urb->transfer_buffer_length = buffer_size;
+ port->bulk_out_size = buffer_size;
+ }
+
+ /* Start reading from the device */
+ usb_fill_bulk_urb(port->read_urb, port->serial->dev,
+ usb_rcvbulkpipe(port->serial->dev,
+ port->bulk_in_endpointAddress),
+ port->read_urb->transfer_buffer,
+ port->read_urb->transfer_buffer_length,
+ usb_serial_generic_write_bulk_callback, port);
+ result = usb_submit_urb(port->read_urb, GFP_KERNEL);
+ if (result)
+ dev_err(&port->dev,
+ "%s - failed submitting read urb, error %d\n",
+ __FUNCTION__, result);
+
+ return result;
+}
+
+static struct usb_serial_driver anydata_device = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "anydata",
+ },
+ .id_table = id_table,
+ .num_interrupt_in = NUM_DONT_CARE,
+ .num_bulk_in = NUM_DONT_CARE,
+ .num_bulk_out = NUM_DONT_CARE,
+ .num_ports = 1,
+ .open = anydata_open,
+};
+
+static int __init anydata_init(void)
+{
+ int retval;
+
+ retval = usb_serial_register(&anydata_device);
+ if (retval)
+ return retval;
+ retval = usb_register(&anydata_driver);
+ if (retval)
+ usb_serial_deregister(&anydata_device);
+ return retval;
+}
+
+static void __exit anydata_exit(void)
+{
+ usb_deregister(&anydata_driver);
+ usb_serial_deregister(&anydata_device);
+}
+
+module_init(anydata_init);
+module_exit(anydata_exit);
+MODULE_LICENSE("GPL");
+
+module_param(debug, bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(debug, "Debug enabled or not");
+module_param(buffer_size, int, 0);
+MODULE_PARM_DESC(buffer_size, "Size of the transfer buffers");
{ USB_DEVICE(0x10C4, 0x80F6) }, /* Suunto sports instrument */
{ USB_DEVICE(0x10A6, 0xAA26) }, /* Knock-off DCU-11 cable */
{ USB_DEVICE(0x10AB, 0x10C5) }, /* Siemens MC60 Cable */
+ { USB_DEVICE(0x16D6, 0x0001) }, /* Jablotron serial interface */
{ } /* Terminating Entry */
};
schedule_work(&port->work);
}
+EXPORT_SYMBOL_GPL(usb_serial_generic_write_bulk_callback);
void usb_serial_generic_shutdown (struct usb_serial *serial)
{
+++ /dev/null
-/*
- * Nokia DKU2 USB driver
- *
- * Copyright (C) 2004
- * Author: C Kemp
- *
- * This program is largely derived from work by the linux-usb group
- * and associated source files. Please see the usb/serial files for
- * individual credits and copyrights.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 20.09.2005 - Matthias Blaesing <matthias.blaesing@rwth-aachen.de>
- * Added short name to device structure to make driver load into kernel 2.6.13
- *
- * 20.09.2005 - Matthias Blaesing <matthias.blaesing@rwth-aachen.de>
- * Added usb_deregister to exit code - to allow remove and reinsert of module
- */
-
-
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/tty.h>
-#include <linux/tty_driver.h>
-#include <linux/tty_flip.h>
-#include <linux/module.h>
-#include <linux/usb.h>
-#include "usb-serial.h"
-
-
-#define NOKIA_VENDOR_ID 0x0421
-#define NOKIA7600_PRODUCT_ID 0x0400
-#define NOKIA6230_PRODUCT_ID 0x040f
-#define NOKIA6170_PRODUCT_ID 0x0416
-#define NOKIA6670_PRODUCT_ID 0x041d
-#define NOKIA6680_PRODUCT_ID 0x041e
-#define NOKIA6230i_PRODUCT_ID 0x0428
-
-#define NOKIA_AT_PORT 0x82
-#define NOKIA_FBUS_PORT 0x86
-
-/*
- * Version Information
- */
-#define DRIVER_VERSION "v0.2"
-#define DRIVER_AUTHOR "C Kemp"
-#define DRIVER_DESC "Nokia DKU2 Driver"
-
-static struct usb_device_id id_table [] = {
- { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA7600_PRODUCT_ID) },
- { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6230_PRODUCT_ID) },
- { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6170_PRODUCT_ID) },
- { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6670_PRODUCT_ID) },
- { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6680_PRODUCT_ID) },
- { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6230i_PRODUCT_ID) },
- { } /* Terminating entry */
-};
-MODULE_DEVICE_TABLE(usb, id_table);
-
-/* The only thing which makes this device different from a generic
- * device is that we have to set an alternative configuration to make
- * the relevant endpoints available. In 2.6 this is really easy... */
-static int nokia_probe(struct usb_serial *serial,
- const struct usb_device_id *id)
-{
- int retval = -ENODEV;
-
- if (serial->interface->altsetting[0].endpoint[0].desc.bEndpointAddress == NOKIA_AT_PORT) {
- /* the AT port */
- dev_info(&serial->dev->dev, "Nokia AT Port:\n");
- retval = 0;
- } else if (serial->interface->num_altsetting == 2 &&
- serial->interface->altsetting[1].endpoint[0].desc.bEndpointAddress == NOKIA_FBUS_PORT) {
- /* the FBUS port */
- dev_info(&serial->dev->dev, "Nokia FBUS Port:\n");
- usb_set_interface(serial->dev, 10, 1);
- retval = 0;
- }
-
- return retval;
-}
-
-static struct usb_driver nokia_driver = {
- .owner = THIS_MODULE,
- .name = "nokia_dku2",
- .probe = usb_serial_probe,
- .disconnect = usb_serial_disconnect,
- .id_table = id_table,
-};
-
-static struct usb_serial_driver nokia_serial_driver = {
- .driver = {
- .owner = THIS_MODULE,
- .name = "nokia_dku2",
- },
- .description = "Nokia 7600/6230(i)/6170/66x0 DKU2 driver",
- .id_table = id_table,
- .num_interrupt_in = 1,
- .num_bulk_in = 1,
- .num_bulk_out = 1,
- .num_ports = 1,
- .probe = nokia_probe,
-};
-
-static int __init nokia_init(void)
-{
- int retval;
-
- retval = usb_serial_register(&nokia_serial_driver);
- if (retval)
- return retval;
-
- retval = usb_register(&nokia_driver);
- if (retval) {
- usb_serial_deregister(&nokia_serial_driver);
- return retval;
- }
-
- info(DRIVER_VERSION " " DRIVER_AUTHOR);
- info(DRIVER_DESC);
-
- return retval;
-}
-
-static void __exit nokia_exit(void)
-{
- usb_deregister(&nokia_driver);
- usb_serial_deregister(&nokia_serial_driver);
-}
-
-module_init(nokia_init);
-module_exit(nokia_exit);
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
{ USB_DEVICE(SITECOM_VENDOR_ID, SITECOM_PRODUCT_ID) },
{ USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_ID) },
{ USB_DEVICE(SAMSUNG_VENDOR_ID, SAMSUNG_PRODUCT_ID) },
+ { USB_DEVICE(SIEMENS_VENDOR_ID, SIEMENS_PRODUCT_ID_SX1) },
{ USB_DEVICE(SIEMENS_VENDOR_ID, SIEMENS_PRODUCT_ID_X65) },
+ { USB_DEVICE(SIEMENS_VENDOR_ID, SIEMENS_PRODUCT_ID_X75) },
{ USB_DEVICE(SYNTECH_VENDOR_ID, SYNTECH_PRODUCT_ID) },
{ USB_DEVICE( NOKIA_CA42_VENDOR_ID, NOKIA_CA42_PRODUCT_ID ) },
{ } /* Terminating entry */
u8 length = UART_STATE;
if ((le16_to_cpu(port->serial->dev->descriptor.idVendor) == SIEMENS_VENDOR_ID) &&
- (le16_to_cpu(port->serial->dev->descriptor.idProduct) == SIEMENS_PRODUCT_ID_X65)) {
+ (le16_to_cpu(port->serial->dev->descriptor.idProduct) == SIEMENS_PRODUCT_ID_X65 ||
+ le16_to_cpu(port->serial->dev->descriptor.idProduct) == SIEMENS_PRODUCT_ID_SX1 ||
+ le16_to_cpu(port->serial->dev->descriptor.idProduct) == SIEMENS_PRODUCT_ID_X75)) {
length = 1;
status_idx = 0;
}
#define SAMSUNG_PRODUCT_ID 0x8001
#define SIEMENS_VENDOR_ID 0x11f5
+#define SIEMENS_PRODUCT_ID_SX1 0x0001
#define SIEMENS_PRODUCT_ID_X65 0x0003
+#define SIEMENS_PRODUCT_ID_X75 0x0004
#define SYNTECH_VENDOR_ID 0x0745
#define SYNTECH_PRODUCT_ID 0x0001
config USB_STORAGE_ONETOUCH
bool "Support OneTouch Button on Maxtor Hard Drives (EXPERIMENTAL)"
- depends on USB_STORAGE && INPUT_EVDEV && EXPERIMENTAL
+ depends on USB_STORAGE && INPUT_EVDEV && EXPERIMENTAL && !PM
help
Say Y here to include additional code to support the Maxtor OneTouch
USB hard drive's onetouch button.
rc = usbat_device_reset(us);
if (rc != USB_STOR_TRANSPORT_GOOD)
return rc;
- msleep(25);
+ msleep(500);
/*
* In attempt to distinguish between HP CDRW's and Flash readers, we now
"DIMAGE E223",
US_SC_SCSI, US_PR_DEVICE, NULL, 0 ),
-UNUSUAL_DEV( 0x0693, 0x0002, 0x0100, 0x0100,
- "Hagiwara",
- "FlashGate SmartMedia",
- US_SC_SCSI, US_PR_BULK, NULL, 0 ),
-
UNUSUAL_DEV( 0x0693, 0x0005, 0x0100, 0x0100,
"Hagiwara",
"Flashgate",
*
*/
#ifdef CONFIG_USB_STORAGE_ONETOUCH
+ UNUSUAL_DEV( 0x0d49, 0x7000, 0x0000, 0x9999,
+ "Maxtor",
+ "OneTouch External Harddrive",
+ US_SC_DEVICE, US_PR_DEVICE, onetouch_connect_input,
+ 0),
UNUSUAL_DEV( 0x0d49, 0x7010, 0x0000, 0x9999,
"Maxtor",
"OneTouch External Harddrive",
printk("acornfb: freed %dK memory\n", mb_freed);
}
-static int __init acornfb_probe(struct device *dev)
+static int __init acornfb_probe(struct platform_device *dev)
{
unsigned long size;
u_int h_sync, v_sync;
acornfb_init_fbinfo();
- current_par.dev = dev;
+ current_par.dev = &dev->dev;
if (current_par.montype == -1)
current_par.montype = acornfb_detect_monitortype();
return 0;
}
-static struct device_driver acornfb_driver = {
- .name = "acornfb",
- .bus = &platform_bus_type,
+static struct platform_driver acornfb_driver = {
.probe = acornfb_probe,
+ .driver = {
+ .name = "acornfb",
+ },
};
static int __init acornfb_init(void)
{
- return driver_register(&acornfb_driver);
+ return platform_driver_register(&acornfb_driver);
}
module_init(acornfb_init);
.fb_ioctl = arcfb_ioctl,
};
-static int __init arcfb_probe(struct device *device)
+static int __init arcfb_probe(struct platform_device *dev)
{
- struct platform_device *dev = to_platform_device(device);
struct fb_info *info;
int retval = -ENOMEM;
int videomemorysize;
retval = register_framebuffer(info);
if (retval < 0)
goto err1;
- dev_set_drvdata(&dev->dev, info);
+ platform_set_drvdata(dev, info);
if (irq) {
par->irq = irq;
if (request_irq(par->irq, &arcfb_interrupt, SA_SHIRQ,
return retval;
}
-static int arcfb_remove(struct device *device)
+static int arcfb_remove(struct platform_device *dev)
{
- struct fb_info *info = dev_get_drvdata(device);
+ struct fb_info *info = platform_get_drvdata(dev);
if (info) {
unregister_framebuffer(info);
return 0;
}
-static struct device_driver arcfb_driver = {
- .name = "arcfb",
- .bus = &platform_bus_type,
+static struct platform_driver arcfb_driver = {
.probe = arcfb_probe,
.remove = arcfb_remove,
+ .driver = {
+ .name = "arcfb",
+ },
};
static struct platform_device *arcfb_device;
if (!arcfb_enable)
return -ENXIO;
- ret = driver_register(&arcfb_driver);
+ ret = platform_driver_register(&arcfb_driver);
if (!ret) {
arcfb_device = platform_device_alloc("arcfb", 0);
if (arcfb_device) {
}
if (ret) {
platform_device_put(arcfb_device);
- driver_unregister(&arcfb_driver);
+ platform_driver_unregister(&arcfb_driver);
}
}
return ret;
static void __exit arcfb_exit(void)
{
platform_device_unregister(arcfb_device);
- driver_unregister(&arcfb_driver);
+ platform_driver_unregister(&arcfb_driver);
}
module_param(num_cols, ulong, 0);
}
#ifdef CONFIG_PM
-static int corgibl_suspend(struct device *dev, pm_message_t state)
+static int corgibl_suspend(struct platform_device *dev, pm_message_t state)
{
corgibl_blank(FB_BLANK_POWERDOWN);
return 0;
}
-static int corgibl_resume(struct device *dev)
+static int corgibl_resume(struct platform_device *dev)
{
corgibl_blank(FB_BLANK_UNBLANK);
return 0;
static struct backlight_device *corgi_backlight_device;
-static int __init corgibl_probe(struct device *dev)
+static int __init corgibl_probe(struct platform_device *pdev)
{
- struct corgibl_machinfo *machinfo = dev->platform_data;
+ struct corgibl_machinfo *machinfo = pdev->dev.platform_data;
corgibl_data.max_brightness = machinfo->max_intensity;
corgibl_mach_set_intensity = machinfo->set_bl_intensity;
return 0;
}
-static int corgibl_remove(struct device *dev)
+static int corgibl_remove(struct platform_device *dev)
{
backlight_device_unregister(corgi_backlight_device);
return 0;
}
-static struct device_driver corgibl_driver = {
- .name = "corgi-bl",
- .bus = &platform_bus_type,
+static struct platform_driver corgibl_driver = {
.probe = corgibl_probe,
.remove = corgibl_remove,
.suspend = corgibl_suspend,
.resume = corgibl_resume,
+ .driver = {
+ .name = "corgi-bl",
+ },
};
static int __init corgibl_init(void)
{
- return driver_register(&corgibl_driver);
+ return platform_driver_register(&corgibl_driver);
}
static void __exit corgibl_exit(void)
{
- driver_unregister(&corgibl_driver);
+ platform_driver_unregister(&corgibl_driver);
}
module_init(corgibl_init);
.fb_imageblit = cfb_imageblit,
.fb_mmap = bw2_mmap,
.fb_ioctl = bw2_ioctl,
+#ifdef CONFIG_COMPAT
+ .fb_compat_ioctl = sbusfb_compat_ioctl,
+#endif
};
/* OBio addresses for the bwtwo registers */
.fb_imageblit = cfb_imageblit,
.fb_mmap = cg14_mmap,
.fb_ioctl = cg14_ioctl,
+#ifdef CONFIG_COMPAT
+ .fb_compat_ioctl = sbusfb_compat_ioctl,
+#endif
};
#define CG14_MCR_INTENABLE_SHIFT 7
.fb_imageblit = cfb_imageblit,
.fb_mmap = cg3_mmap,
.fb_ioctl = cg3_ioctl,
+#ifdef CONFIG_COMPAT
+ .fb_compat_ioctl = sbusfb_compat_ioctl,
+#endif
};
.fb_sync = cg6_sync,
.fb_mmap = cg6_mmap,
.fb_ioctl = cg6_ioctl,
+#ifdef CONFIG_COMPAT
+ .fb_compat_ioctl = sbusfb_compat_ioctl,
+#endif
};
/* Offset of interesting structures in the OBIO space */
big letters. It fits between the sun 12x22 and the normal 8x16 font.
If other fonts are too big or too small for you, say Y, otherwise say N.
-config FONT_RL
- bool "console Roman Large 8x16 font" if FONTS
- depends on FRAMEBUFFER_CONSOLE
- help
- This is the visually-appealing "RL" console font that is
- included with the kbd package.
-
endmenu
font-objs-$(CONFIG_FONT_PEARL_8x8) += font_pearl_8x8.o
font-objs-$(CONFIG_FONT_ACORN_8x8) += font_acorn_8x8.o
font-objs-$(CONFIG_FONT_MINI_4x6) += font_mini_4x6.o
-font-objs-$(CONFIG_FONT_RL) += font_rl.o
font-objs += $(font-objs-y)
FBCON_LOGO_DONTSHOW = -3 /* do not show the logo */
};
-struct display fb_display[MAX_NR_CONSOLES];
-EXPORT_SYMBOL(fb_display);
+static struct display fb_display[MAX_NR_CONSOLES];
static signed char con2fb_map[MAX_NR_CONSOLES];
static signed char con2fb_map_boot[MAX_NR_CONSOLES];
{
struct fbcon_ops *ops = info->fbcon_par;
+ ops->p = (p) ? p : &fb_display[vc->vc_num];
+
if ((info->flags & FBINFO_MISC_TILEBLITTING))
fbcon_set_tileops(vc, info, p, ops);
else {
- struct display *disp;
-
- disp = (p) ? p : &fb_display[vc->vc_num];
- fbcon_set_rotation(info, disp);
+ fbcon_set_rotation(info, ops->p);
fbcon_set_bitops(ops);
}
}
struct display *p)
{
struct fbcon_ops *ops = info->fbcon_par;
- struct display *disp;
info->flags &= ~FBINFO_MISC_TILEBLITTING;
- disp = (p) ? p : &fb_display[vc->vc_num];
- fbcon_set_rotation(info, disp);
+ ops->p = (p) ? p : &fb_display[vc->vc_num];
+ fbcon_set_rotation(info, ops->p);
fbcon_set_bitops(ops);
}
#endif /* CONFIG_MISC_TILEBLITTING */
struct fb_videomode *mode;
};
-extern struct display fb_display[];
-
struct fbcon_ops {
void (*bmove)(struct vc_data *vc, struct fb_info *info, int sy,
int sx, int dy, int dx, int height, int width);
struct fb_var_screeninfo var; /* copy of the current fb_var_screeninfo */
struct timer_list cursor_timer; /* Cursor timer */
struct fb_cursor cursor_state;
+ struct display *p;
int currcon; /* Current VC. */
int cursor_flash;
int cursor_reset;
static void ccw_bmove(struct vc_data *vc, struct fb_info *info, int sy,
int sx, int dy, int dx, int height, int width)
{
- struct display *p = &fb_display[vc->vc_num];
+ struct fbcon_ops *ops = info->fbcon_par;
struct fb_copyarea area;
- u32 vyres = GETVYRES(p->scrollmode, info);
+ u32 vyres = GETVYRES(ops->p->scrollmode, info);
area.sx = sy * vc->vc_font.height;
area.sy = vyres - ((sx + width) * vc->vc_font.width);
static void ccw_clear(struct vc_data *vc, struct fb_info *info, int sy,
int sx, int height, int width)
{
- struct display *p = &fb_display[vc->vc_num];
+ struct fbcon_ops *ops = info->fbcon_par;
struct fb_fillrect region;
int bgshift = (vc->vc_hi_font_mask) ? 13 : 12;
- u32 vyres = GETVYRES(p->scrollmode, info);
+ u32 vyres = GETVYRES(ops->p->scrollmode, info);
region.color = attr_bgcol_ec(bgshift,vc);
region.dx = sy * vc->vc_font.height;
int fg, int bg)
{
struct fb_image image;
- struct display *p = &fb_display[vc->vc_num];
struct fbcon_ops *ops = info->fbcon_par;
u32 width = (vc->vc_font.height + 7)/8;
u32 cellsize = width * vc->vc_font.width;
u32 cnt, pitch, size;
u32 attribute = get_attribute(info, scr_readw(s));
u8 *dst, *buf = NULL;
- u32 vyres = GETVYRES(p->scrollmode, info);
+ u32 vyres = GETVYRES(ops->p->scrollmode, info);
if (!ops->fontbuffer)
return;
int ccw_update_start(struct fb_info *info)
{
struct fbcon_ops *ops = info->fbcon_par;
- struct display *p = &fb_display[ops->currcon];
u32 yoffset;
- u32 vyres = GETVYRES(p->scrollmode, info);
+ u32 vyres = GETVYRES(ops->p->scrollmode, info);
int err;
yoffset = (vyres - info->var.yres) - ops->var.xoffset;
static void cw_bmove(struct vc_data *vc, struct fb_info *info, int sy,
int sx, int dy, int dx, int height, int width)
{
- struct display *p = &fb_display[vc->vc_num];
+ struct fbcon_ops *ops = info->fbcon_par;
struct fb_copyarea area;
- u32 vxres = GETVXRES(p->scrollmode, info);
+ u32 vxres = GETVXRES(ops->p->scrollmode, info);
area.sx = vxres - ((sy + height) * vc->vc_font.height);
area.sy = sx * vc->vc_font.width;
static void cw_clear(struct vc_data *vc, struct fb_info *info, int sy,
int sx, int height, int width)
{
- struct display *p = &fb_display[vc->vc_num];
+ struct fbcon_ops *ops = info->fbcon_par;
struct fb_fillrect region;
int bgshift = (vc->vc_hi_font_mask) ? 13 : 12;
- u32 vxres = GETVXRES(p->scrollmode, info);
+ u32 vxres = GETVXRES(ops->p->scrollmode, info);
region.color = attr_bgcol_ec(bgshift,vc);
region.dx = vxres - ((sy + height) * vc->vc_font.height);
int fg, int bg)
{
struct fb_image image;
- struct display *p = &fb_display[vc->vc_num];
struct fbcon_ops *ops = info->fbcon_par;
u32 width = (vc->vc_font.height + 7)/8;
u32 cellsize = width * vc->vc_font.width;
u32 cnt, pitch, size;
u32 attribute = get_attribute(info, scr_readw(s));
u8 *dst, *buf = NULL;
- u32 vxres = GETVXRES(p->scrollmode, info);
+ u32 vxres = GETVXRES(ops->p->scrollmode, info);
if (!ops->fontbuffer)
return;
int cw_update_start(struct fb_info *info)
{
struct fbcon_ops *ops = info->fbcon_par;
- struct display *p = &fb_display[ops->currcon];
- u32 vxres = GETVXRES(p->scrollmode, info);
+ u32 vxres = GETVXRES(ops->p->scrollmode, info);
u32 xoffset;
int err;
static void ud_bmove(struct vc_data *vc, struct fb_info *info, int sy,
int sx, int dy, int dx, int height, int width)
{
- struct display *p = &fb_display[vc->vc_num];
+ struct fbcon_ops *ops = info->fbcon_par;
struct fb_copyarea area;
- u32 vyres = GETVYRES(p->scrollmode, info);
- u32 vxres = GETVXRES(p->scrollmode, info);
+ u32 vyres = GETVYRES(ops->p->scrollmode, info);
+ u32 vxres = GETVXRES(ops->p->scrollmode, info);
area.sy = vyres - ((sy + height) * vc->vc_font.height);
area.sx = vxres - ((sx + width) * vc->vc_font.width);
static void ud_clear(struct vc_data *vc, struct fb_info *info, int sy,
int sx, int height, int width)
{
- struct display *p = &fb_display[vc->vc_num];
+ struct fbcon_ops *ops = info->fbcon_par;
struct fb_fillrect region;
int bgshift = (vc->vc_hi_font_mask) ? 13 : 12;
- u32 vyres = GETVYRES(p->scrollmode, info);
- u32 vxres = GETVXRES(p->scrollmode, info);
+ u32 vyres = GETVYRES(ops->p->scrollmode, info);
+ u32 vxres = GETVXRES(ops->p->scrollmode, info);
region.color = attr_bgcol_ec(bgshift,vc);
region.dy = vyres - ((sy + height) * vc->vc_font.height);
int fg, int bg)
{
struct fb_image image;
- struct display *p = &fb_display[vc->vc_num];
struct fbcon_ops *ops = info->fbcon_par;
u32 width = (vc->vc_font.width + 7)/8;
u32 cellsize = width * vc->vc_font.height;
u32 mod = vc->vc_font.width % 8, cnt, pitch, size;
u32 attribute = get_attribute(info, scr_readw(s));
u8 *dst, *buf = NULL;
- u32 vyres = GETVYRES(p->scrollmode, info);
- u32 vxres = GETVXRES(p->scrollmode, info);
+ u32 vyres = GETVYRES(ops->p->scrollmode, info);
+ u32 vxres = GETVXRES(ops->p->scrollmode, info);
if (!ops->fontbuffer)
return;
int ud_update_start(struct fb_info *info)
{
struct fbcon_ops *ops = info->fbcon_par;
- struct display *p = &fb_display[ops->currcon];
u32 xoffset, yoffset;
- u32 vyres = GETVYRES(p->scrollmode, info);
- u32 vxres = GETVXRES(p->scrollmode, info);
+ u32 vyres = GETVYRES(ops->p->scrollmode, info);
+ u32 vxres = GETVXRES(ops->p->scrollmode, info);
int err;
xoffset = (vxres - info->var.xres) - ops->var.xoffset;
+++ /dev/null
-
-/* This font is simply the "rl.fnt" console font from the kbd utility.
- * Converted by Zack T Smith, fbui@comcast.net.
- * The original binary file is covered under the GNU Public License.
- */
-
-#include <linux/font.h>
-
-#define FONTDATAMAX 4096
-
-static unsigned char patterns[4096] = {
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-0x88,
-0xf8,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x7c,
-0x64,
-0x64,
-0x64,
-0x64,
-0x64,
-0x7c,
-0x00,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-
-};
-
-
-const struct font_desc font_rl = {
- RL_IDX,
- "RomanLarge",
- 8,
- 16,
- patterns,
- -1
-};
#undef NO_FONTS
&font_mini_4x6,
#endif
-#ifdef CONFIG_FONT_RL
-#undef NO_FONTS
- &font_rl,
-#endif
};
#define num_fonts (sizeof(fonts)/sizeof(*fonts))
* Initialization
*/
-static int __devinit dnfb_probe(struct device *device)
+static int __devinit dnfb_probe(struct platform_device *dev)
{
- struct platform_device *dev = to_platform_device(device);
struct fb_info *info;
int err = 0;
framebuffer_release(info);
return err;
}
- dev_set_drvdata(&dev->dev, info);
+ platform_set_drvdata(dev, info);
/* now we have registered we can safely setup the hardware */
out_8(AP_CONTROL_3A, RESET_CREG);
return err;
}
-static struct device_driver dnfb_driver = {
- .name = "dnfb",
- .bus = &platform_bus_type,
+static struct platform_driver dnfb_driver = {
.probe = dnfb_probe,
+ .driver = {
+ .name = "dnfb",
+ },
};
static struct platform_device dnfb_device = {
if (fb_get_options("dnfb", NULL))
return -ENODEV;
- ret = driver_register(&dnfb_driver);
+ ret = platform_driver_register(&dnfb_driver);
if (!ret) {
ret = platform_device_register(&dnfb_device);
if (ret)
- driver_unregister(&dnfb_driver);
+ platform_driver_unregister(&dnfb_driver);
}
return ret;
}
{
}
-static int epson1355fb_remove(struct device *device)
+static int epson1355fb_remove(struct platform_device *dev)
{
- struct fb_info *info = dev_get_drvdata(device);
+ struct fb_info *info = platform_get_drvdata(dev);
struct epson1355_par *par = info->par;
backlight_enable(0);
return 0;
}
-int __init epson1355fb_probe(struct device *device)
+int __init epson1355fb_probe(struct platform_device *dev)
{
- struct platform_device *dev = to_platform_device(device);
struct epson1355_par *default_par;
struct fb_info *info;
u8 revision;
/*
* Our driver data.
*/
- dev_set_drvdata(&dev->dev, info);
+ platform_set_drvdata(dev, info);
printk(KERN_INFO "fb%d: %s frame buffer device\n",
info->node, info->fix.id);
return 0;
bail:
- epson1355fb_remove(device);
+ epson1355fb_remove(dev);
return rc;
}
-static struct device_driver epson1355fb_driver = {
- .name = "epson1355fb",
- .bus = &platform_bus_type,
+static struct platform_driver epson1355fb_driver = {
.probe = epson1355fb_probe,
.remove = epson1355fb_remove,
+ .driver = {
+ .name = "epson1355fb",
+ },
};
static struct platform_device epson1355fb_device = {
if (fb_get_options("epson1355fb", NULL))
return -ENODEV;
- ret = driver_register(&epson1355fb_driver);
+ ret = platform_driver_register(&epson1355fb_driver);
if (!ret) {
ret = platform_device_register(&epson1355fb_device);
if (ret)
- driver_unregister(&epson1355fb_driver);
+ platform_driver_unregister(&epson1355fb_driver);
}
return ret;
}
static void __exit epson1355fb_exit(void)
{
platform_device_unregister(&epson1355fb_device);
- driver_unregister(&epson1355fb_driver);
+ platform_driver_unregister(&epson1355fb_driver);
}
/* ------------------------------------------------------------------------- */
.fb_sync = ffb_sync,
.fb_mmap = ffb_mmap,
.fb_ioctl = ffb_ioctl,
+#ifdef CONFIG_COMPAT
+ .fb_compat_ioctl = sbusfb_compat_ioctl,
+#endif
};
/* Register layout and definitions */
return 0;
}
-static int __init gbefb_probe(struct device *dev)
+static int __init gbefb_probe(struct platform_device *p_dev)
{
int i, ret = 0;
struct fb_info *info;
struct gbefb_par *par;
- struct platform_device *p_dev = to_platform_device(dev);
#ifndef MODULE
char *options = NULL;
#endif
goto out_gbe_unmap;
}
- dev_set_drvdata(&p_dev->dev, info);
- gbefb_create_sysfs(dev);
+ platform_set_drvdata(p_dev, info);
+ gbefb_create_sysfs(&p_dev->dev);
printk(KERN_INFO "fb%d: %s rev %d @ 0x%08x using %dkB memory\n",
info->node, info->fix.id, gbe_revision, (unsigned) GBE_BASE,
return ret;
}
-static int __devexit gbefb_remove(struct device* dev)
+static int __devexit gbefb_remove(struct platform_device* p_dev)
{
- struct platform_device *p_dev = to_platform_device(dev);
- struct fb_info *info = dev_get_drvdata(&p_dev->dev);
+ struct fb_info *info = platform_get_drvdata(p_dev);
unregister_framebuffer(info);
gbe_turn_off();
return 0;
}
-static struct device_driver gbefb_driver = {
- .name = "gbefb",
- .bus = &platform_bus_type,
+static struct platform_driver gbefb_driver = {
.probe = gbefb_probe,
.remove = __devexit_p(gbefb_remove),
+ .driver = {
+ .name = "gbefb",
+ },
};
static struct platform_device *gbefb_device;
int __init gbefb_init(void)
{
- int ret = driver_register(&gbefb_driver);
+ int ret = platform_driver_register(&gbefb_driver);
if (!ret) {
gbefb_device = platform_device_alloc("gbefb", 0);
if (gbefb_device) {
}
if (ret) {
platform_device_put(gbefb_device);
- driver_unregister(&gbefb_driver);
+ platform_driver_unregister(&gbefb_driver);
}
}
return ret;
void __exit gbefb_exit(void)
{
platform_device_unregister(gbefb_device);
- driver_unregister(&gbefb_driver);
+ platform_driver_unregister(&gbefb_driver);
}
module_init(gbefb_init);
* Power management hooks. Note that we won't be called from IRQ context,
* unlike the blank functions above, so we may sleep.
*/
-static int imxfb_suspend(struct device *dev, pm_message_t state)
+static int imxfb_suspend(struct platform_device *dev, pm_message_t state)
{
- struct imxfb_info *fbi = dev_get_drvdata(dev);
+ struct imxfb_info *fbi = platform_get_drvdata(dev);
pr_debug("%s\n",__FUNCTION__);
imxfb_disable_controller(fbi);
return 0;
}
-static int imxfb_resume(struct device *dev)
+static int imxfb_resume(struct platform_device *dev)
{
- struct imxfb_info *fbi = dev_get_drvdata(dev);
+ struct imxfb_info *fbi = platform_get_drvdata(dev);
pr_debug("%s\n",__FUNCTION__);
imxfb_enable_controller(fbi);
return fbi->map_cpu ? 0 : -ENOMEM;
}
-static int __init imxfb_probe(struct device *dev)
+static int __init imxfb_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
struct imxfb_info *fbi;
struct fb_info *info;
struct imxfb_mach_info *inf;
if(!res)
return -ENODEV;
- inf = dev->platform_data;
+ inf = pdev->dev.platform_data;
if(!inf) {
dev_err(dev,"No platform_data available\n");
return -ENOMEM;
}
- info = framebuffer_alloc(sizeof(struct imxfb_info), dev);
+ info = framebuffer_alloc(sizeof(struct imxfb_info), &pdev->dev);
if(!info)
return -ENOMEM;
fbi = info->par;
- dev_set_drvdata(dev, info);
+ platform_set_drvdata(pdev, info);
- ret = imxfb_init_fbinfo(dev);
+ ret = imxfb_init_fbinfo(&pdev->dev);
if( ret < 0 )
goto failed_init;
fb_dealloc_cmap(&info->cmap);
failed_cmap:
if (!inf->fixed_screen_cpu)
- dma_free_writecombine(dev,fbi->map_size,fbi->map_cpu,
+ dma_free_writecombine(&pdev->dev,fbi->map_size,fbi->map_cpu,
fbi->map_dma);
failed_map:
kfree(info->pseudo_palette);
failed_regs:
release_mem_region(res->start, res->end - res->start);
failed_init:
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(pdev, NULL);
framebuffer_release(info);
return ret;
}
-static int imxfb_remove(struct device *dev)
+static int imxfb_remove(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct fb_info *info = dev_get_drvdata(dev);
+ struct fb_info *info = platform_get_drvdata(pdev);
struct imxfb_info *fbi = info->par;
struct resource *res;
framebuffer_release(info);
release_mem_region(res->start, res->end - res->start + 1);
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(pdev, NULL);
return 0;
}
-void imxfb_shutdown(struct device * dev)
+void imxfb_shutdown(struct platform_device * dev)
{
- struct fb_info *info = dev_get_drvdata(dev);
+ struct fb_info *info = platform_get_drvdata(dev);
struct imxfb_info *fbi = info->par;
imxfb_disable_controller(fbi);
}
-static struct device_driver imxfb_driver = {
- .name = "imx-fb",
- .bus = &platform_bus_type,
+static struct platform_driver imxfb_driver = {
.probe = imxfb_probe,
.suspend = imxfb_suspend,
.resume = imxfb_resume,
.remove = imxfb_remove,
.shutdown = imxfb_shutdown,
+ .driver = {
+ .name = "imx-fb",
+ },
};
int __init imxfb_init(void)
{
- return driver_register(&imxfb_driver);
+ return platform_driver_register(&imxfb_driver);
}
static void __exit imxfb_cleanup(void)
{
- driver_unregister(&imxfb_driver);
+ platform_driver_unregister(&imxfb_driver);
}
module_init(imxfb_init);
.fb_imageblit = cfb_imageblit,
.fb_mmap = leo_mmap,
.fb_ioctl = leo_ioctl,
+#ifdef CONFIG_COMPAT
+ .fb_compat_ioctl = sbusfb_compat_ioctl,
+#endif
};
#define LEO_OFF_LC_SS0_KRN 0x00200000UL
#define nvidia_probe_i2c_connector(p, c, edid) (-1)
#endif
-#ifdef CONFIG_FB_OF
+#ifdef CONFIG_PPC_OF
int nvidia_probe_of_connector(struct fb_info *info, int conn,
u8 ** out_edid);
#else
struct nvidia_par *par = info->par;
u32 total;
- total = info->var.yoffset * info->fix.line_length + info->var.xoffset;
+ total = var->yoffset * info->fix.line_length + var->xoffset;
NVSetStartAddress(par, total);
#include <linux/fb.h>
#include <linux/init.h>
#include <linux/ioport.h>
+#include <linux/pci.h>
#include <asm/io.h>
#include <asm/prom.h>
int *pp, i;
unsigned int len;
int width = 640, height = 480, depth = 8, pitch;
- unsigned *up;
- unsigned long address;
+ unsigned int rsize, *up;
+ unsigned long address = 0;
if ((pp = (int *) get_property(dp, "depth", &len)) != NULL
&& len == sizeof(int))
pitch = 0x1000;
} else
pitch = width;
- if ((up = (unsigned *) get_property(dp, "address", &len)) != NULL
- && len == sizeof(unsigned))
+
+ rsize = (unsigned long)pitch * (unsigned long)height *
+ (unsigned long)(depth / 8);
+
+ /* Try to match device to a PCI device in order to get a properly
+ * translated address rather then trying to decode the open firmware
+ * stuff in various incorrect ways
+ */
+#ifdef CONFIG_PCI
+ /* First try to locate the PCI device if any */
+ {
+ struct pci_dev *pdev = NULL;
+
+ for_each_pci_dev(pdev) {
+ if (dp == pci_device_to_OF_node(pdev))
+ break;
+ }
+ if (pdev) {
+ for (i = 0; i < 6 && address == 0; i++) {
+ if ((pci_resource_flags(pdev, i) &
+ IORESOURCE_MEM) &&
+ (pci_resource_len(pdev, i) >= rsize))
+ address = pci_resource_start(pdev, i);
+ }
+ pci_dev_put(pdev);
+ }
+ }
+#endif /* CONFIG_PCI */
+
+ if (address == 0 &&
+ (up = (unsigned *) get_property(dp, "address", &len)) != NULL &&
+ len == sizeof(unsigned))
address = (u_long) * up;
- else {
+ if (address == 0) {
for (i = 0; i < dp->n_addrs; ++i)
if (dp->addrs[i].size >=
pitch * height * depth / 8)
.fb_imageblit = cfb_imageblit,
.fb_mmap = p9100_mmap,
.fb_ioctl = p9100_ioctl,
+#ifdef CONFIG_COMPAT
+ .fb_compat_ioctl = sbusfb_compat_ioctl,
+#endif
};
/* P9100 control registers */
* Power management hooks. Note that we won't be called from IRQ context,
* unlike the blank functions above, so we may sleep.
*/
-static int pxafb_suspend(struct device *dev, pm_message_t state)
+static int pxafb_suspend(struct platform_device *dev, pm_message_t state)
{
- struct pxafb_info *fbi = dev_get_drvdata(dev);
+ struct pxafb_info *fbi = platform_get_drvdata(dev);
set_ctrlr_state(fbi, C_DISABLE_PM);
return 0;
}
-static int pxafb_resume(struct device *dev)
+static int pxafb_resume(struct platform_device *dev)
{
- struct pxafb_info *fbi = dev_get_drvdata(dev);
+ struct pxafb_info *fbi = platform_get_drvdata(dev);
set_ctrlr_state(fbi, C_ENABLE_PM);
return 0;
}
#endif
-int __init pxafb_probe(struct device *dev)
+int __init pxafb_probe(struct platform_device *dev)
{
struct pxafb_info *fbi;
struct pxafb_mach_info *inf;
dev_dbg(dev, "pxafb_probe\n");
- inf = dev->platform_data;
+ inf = dev->dev.platform_data;
ret = -ENOMEM;
fbi = NULL;
if (!inf)
goto failed;
#ifdef CONFIG_FB_PXA_PARAMETERS
- ret = pxafb_parse_options(dev, g_options);
+ ret = pxafb_parse_options(&dev->dev, g_options);
if (ret < 0)
goto failed;
#endif
* a warning is given. */
if (inf->lccr0 & LCCR0_INVALID_CONFIG_MASK)
- dev_warn(dev, "machine LCCR0 setting contains illegal bits: %08x\n",
+ dev_warn(&dev->dev, "machine LCCR0 setting contains illegal bits: %08x\n",
inf->lccr0 & LCCR0_INVALID_CONFIG_MASK);
if (inf->lccr3 & LCCR3_INVALID_CONFIG_MASK)
- dev_warn(dev, "machine LCCR3 setting contains illegal bits: %08x\n",
+ dev_warn(&dev->dev, "machine LCCR3 setting contains illegal bits: %08x\n",
inf->lccr3 & LCCR3_INVALID_CONFIG_MASK);
if (inf->lccr0 & LCCR0_DPD &&
((inf->lccr0 & LCCR0_PAS) != LCCR0_Pas ||
(inf->lccr0 & LCCR0_SDS) != LCCR0_Sngl ||
(inf->lccr0 & LCCR0_CMS) != LCCR0_Mono))
- dev_warn(dev, "Double Pixel Data (DPD) mode is only valid in passive mono"
+ dev_warn(&dev->dev, "Double Pixel Data (DPD) mode is only valid in passive mono"
" single panel mode\n");
if ((inf->lccr0 & LCCR0_PAS) == LCCR0_Act &&
(inf->lccr0 & LCCR0_SDS) == LCCR0_Dual)
- dev_warn(dev, "Dual panel only valid in passive mode\n");
+ dev_warn(&dev->dev, "Dual panel only valid in passive mode\n");
if ((inf->lccr0 & LCCR0_PAS) == LCCR0_Pas &&
(inf->upper_margin || inf->lower_margin))
- dev_warn(dev, "Upper and lower margins must be 0 in passive mode\n");
+ dev_warn(&dev->dev, "Upper and lower margins must be 0 in passive mode\n");
#endif
- dev_dbg(dev, "got a %dx%dx%d LCD\n",inf->xres, inf->yres, inf->bpp);
+ dev_dbg(&dev->dev, "got a %dx%dx%d LCD\n",inf->xres, inf->yres, inf->bpp);
if (inf->xres == 0 || inf->yres == 0 || inf->bpp == 0) {
- dev_err(dev, "Invalid resolution or bit depth\n");
+ dev_err(&dev->dev, "Invalid resolution or bit depth\n");
ret = -EINVAL;
goto failed;
}
pxafb_backlight_power = inf->pxafb_backlight_power;
pxafb_lcd_power = inf->pxafb_lcd_power;
- fbi = pxafb_init_fbinfo(dev);
+ fbi = pxafb_init_fbinfo(&dev->dev);
if (!fbi) {
- dev_err(dev, "Failed to initialize framebuffer device\n");
+ dev_err(&dev->dev, "Failed to initialize framebuffer device\n");
ret = -ENOMEM; // only reason for pxafb_init_fbinfo to fail is kmalloc
goto failed;
}
/* Initialize video memory */
ret = pxafb_map_video_memory(fbi);
if (ret) {
- dev_err(dev, "Failed to allocate video RAM: %d\n", ret);
+ dev_err(&dev->dev, "Failed to allocate video RAM: %d\n", ret);
ret = -ENOMEM;
goto failed;
}
ret = request_irq(IRQ_LCD, pxafb_handle_irq, SA_INTERRUPT, "LCD", fbi);
if (ret) {
- dev_err(dev, "request_irq failed: %d\n", ret);
+ dev_err(&dev->dev, "request_irq failed: %d\n", ret);
ret = -EBUSY;
goto failed;
}
pxafb_check_var(&fbi->fb.var, &fbi->fb);
pxafb_set_par(&fbi->fb);
- dev_set_drvdata(dev, fbi);
+ platform_set_drvdata(dev, fbi);
ret = register_framebuffer(&fbi->fb);
if (ret < 0) {
- dev_err(dev, "Failed to register framebuffer device: %d\n", ret);
+ dev_err(&dev->dev, "Failed to register framebuffer device: %d\n", ret);
goto failed;
}
return 0;
failed:
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(dev, NULL);
kfree(fbi);
return ret;
}
-static struct device_driver pxafb_driver = {
- .name = "pxa2xx-fb",
- .bus = &platform_bus_type,
+static struct platform_driver pxafb_driver = {
.probe = pxafb_probe,
#ifdef CONFIG_PM
.suspend = pxafb_suspend,
.resume = pxafb_resume,
#endif
+ .driver = {
+ .name = "pxa2xx-fb",
+ },
};
#ifndef MODULE
return -ENODEV;
pxafb_setup(option);
#endif
- return driver_register(&pxafb_driver);
+ return platform_driver_register(&pxafb_driver);
}
module_init(pxafb_init);
.fb_imageblit = cfb_imageblit,
};
-static int __init q40fb_probe(struct device *device)
+static int __init q40fb_probe(struct platform_device *dev)
{
- struct platform_device *dev = to_platform_device(device);
struct fb_info *info;
if (!MACH_IS_Q40)
return 0;
}
-static struct device_driver q40fb_driver = {
- .name = "q40fb",
- .bus = &platform_bus_type,
+static struct platform_driver q40fb_driver = {
.probe = q40fb_probe,
+ .driver = {
+ .name = "q40fb",
+ },
};
static struct platform_device q40fb_device = {
if (fb_get_options("q40fb", NULL))
return -ENODEV;
- ret = driver_register(&q40fb_driver);
+ ret = platform_driver_register(&q40fb_driver);
if (!ret) {
ret = platform_device_register(&q40fb_device);
if (ret)
- driver_unregister(&q40fb_driver);
+ platform_driver_unregister(&q40fb_driver);
}
return ret;
}
static int
-s1d13xxxfb_remove(struct device *dev)
+s1d13xxxfb_remove(struct platform_device *pdev)
{
- struct fb_info *info = dev_get_drvdata(dev);
- struct platform_device *pdev = to_platform_device(dev);
+ struct fb_info *info = platform_get_drvdata(pdev);
struct s1d13xxxfb_par *par = NULL;
if (info) {
}
static int __devinit
-s1d13xxxfb_probe(struct device *dev)
+s1d13xxxfb_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
struct s1d13xxxfb_par *default_par;
struct fb_info *info;
struct s1d13xxxfb_pdata *pdata = NULL;
printk(KERN_INFO "Epson S1D13XXX FB Driver\n");
/* enable platform-dependent hardware glue, if any */
- if (dev->platform_data)
- pdata = dev->platform_data;
+ if (pdev->dev.platform_data)
+ pdata = pdev->dev.platform_data;
if (pdata && pdata->platform_init_video)
pdata->platform_init_video();
if (!request_mem_region(pdev->resource[0].start,
pdev->resource[0].end - pdev->resource[0].start +1, "s1d13xxxfb mem")) {
- dev_dbg(dev, "request_mem_region failed\n");
+ dev_dbg(&pdev->dev, "request_mem_region failed\n");
ret = -EBUSY;
goto bail;
}
if (!request_mem_region(pdev->resource[1].start,
pdev->resource[1].end - pdev->resource[1].start +1, "s1d13xxxfb regs")) {
- dev_dbg(dev, "request_mem_region failed\n");
+ dev_dbg(&pdev->dev, "request_mem_region failed\n");
ret = -EBUSY;
goto bail;
}
goto bail;
}
- dev_set_drvdata(&pdev->dev, info);
+ platform_set_drvdata(pdev, info);
printk(KERN_INFO "fb%d: %s frame buffer device\n",
info->node, info->fix.id);
return 0;
bail:
- s1d13xxxfb_remove(dev);
+ s1d13xxxfb_remove(pdev);
return ret;
}
#ifdef CONFIG_PM
-static int s1d13xxxfb_suspend(struct device *dev, pm_message_t state)
+static int s1d13xxxfb_suspend(struct platform_device *dev, pm_message_t state)
{
- struct fb_info *info = dev_get_drvdata(dev);
+ struct fb_info *info = platform_get_drvdata(dev);
struct s1d13xxxfb_par *s1dfb = info->par;
struct s1d13xxxfb_pdata *pdata = NULL;
lcd_enable(s1dfb, 0);
crt_enable(s1dfb, 0);
- if (dev->platform_data)
- pdata = dev->platform_data;
+ if (dev->dev.platform_data)
+ pdata = dev->dev.platform_data;
#if 0
if (!s1dfb->disp_save)
return 0;
}
-static int s1d13xxxfb_resume(struct device *dev)
+static int s1d13xxxfb_resume(struct platform_device *dev)
{
- struct fb_info *info = dev_get_drvdata(dev);
+ struct fb_info *info = platform_get_drvdata(dev);
struct s1d13xxxfb_par *s1dfb = info->par;
struct s1d13xxxfb_pdata *pdata = NULL;
while ((s1d13xxxfb_readreg(s1dfb, S1DREG_PS_STATUS) & 0x01))
udelay(10);
- if (dev->platform_data)
- pdata = dev->platform_data;
+ if (dev->dev.platform_data)
+ pdata = dev->dev.platform_data;
if (s1dfb->regs_save) {
/* will write RO regs, *should* get away with it :) */
}
#endif /* CONFIG_PM */
-static struct device_driver s1d13xxxfb_driver = {
- .name = S1D_DEVICENAME,
- .bus = &platform_bus_type,
+static struct platform_driver s1d13xxxfb_driver = {
.probe = s1d13xxxfb_probe,
.remove = s1d13xxxfb_remove,
#ifdef CONFIG_PM
.suspend = s1d13xxxfb_suspend,
- .resume = s1d13xxxfb_resume
+ .resume = s1d13xxxfb_resume,
#endif
+ .driver = {
+ .name = S1D_DEVICENAME,
+ },
};
if (fb_get_options("s1d13xxxfb", NULL))
return -ENODEV;
- return driver_register(&s1d13xxxfb_driver);
+ return platform_driver_register(&s1d13xxxfb_driver);
}
static void __exit
s1d13xxxfb_exit(void)
{
- driver_unregister(&s1d13xxxfb_driver);
+ platform_driver_unregister(&s1d13xxxfb_driver);
}
module_init(s1d13xxxfb_init);
static char driver_name[]="s3c2410fb";
-int __init s3c2410fb_probe(struct device *dev)
+int __init s3c2410fb_probe(struct platform_device *pdev)
{
struct s3c2410fb_info *info;
struct fb_info *fbinfo;
- struct platform_device *pdev = to_platform_device(dev);
struct s3c2410fb_hw *mregs;
int ret;
int irq;
int i;
- mach_info = dev->platform_data;
+ mach_info = pdev->dev.platform_data;
if (mach_info == NULL) {
- dev_err(dev,"no platform data for lcd, cannot attach\n");
+ dev_err(&pdev->dev,"no platform data for lcd, cannot attach\n");
return -EINVAL;
}
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
- dev_err(dev, "no irq for device\n");
+ dev_err(&pdev->dev, "no irq for device\n");
return -ENOENT;
}
- fbinfo = framebuffer_alloc(sizeof(struct s3c2410fb_info), dev);
+ fbinfo = framebuffer_alloc(sizeof(struct s3c2410fb_info), &pdev->dev);
if (!fbinfo) {
return -ENOMEM;
}
info = fbinfo->par;
info->fb = fbinfo;
- dev_set_drvdata(dev, fbinfo);
+ platform_set_drvdata(pdev, fbinfo);
s3c2410fb_init_registers(info);
memcpy(&info->regs, &mach_info->regs, sizeof(info->regs));
- info->mach_info = dev->platform_data;
+ info->mach_info = pdev->dev.platform_data;
fbinfo->fix.type = FB_TYPE_PACKED_PIXELS;
fbinfo->fix.type_aux = 0;
ret = request_irq(irq, s3c2410fb_irq, SA_INTERRUPT, pdev->name, info);
if (ret) {
- dev_err(dev, "cannot get irq %d - err %d\n", irq, ret);
+ dev_err(&pdev->dev, "cannot get irq %d - err %d\n", irq, ret);
ret = -EBUSY;
goto release_mem;
}
}
/* create device files */
- device_create_file(dev, &dev_attr_debug);
+ device_create_file(&pdev->dev, &dev_attr_debug);
printk(KERN_INFO "fb%d: %s frame buffer device\n",
fbinfo->node, fbinfo->fix.id);
/*
* Cleanup
*/
-static int s3c2410fb_remove(struct device *dev)
+static int s3c2410fb_remove(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct fb_info *fbinfo = dev_get_drvdata(dev);
+ struct fb_info *fbinfo = platform_get_drvdata(pdev);
struct s3c2410fb_info *info = fbinfo->par;
int irq;
/* suspend and resume support for the lcd controller */
-static int s3c2410fb_suspend(struct device *dev, pm_message_t state)
+static int s3c2410fb_suspend(struct platform_device *dev, pm_message_t state)
{
- struct fb_info *fbinfo = dev_get_drvdata(dev);
+ struct fb_info *fbinfo = platform_get_drvdata(dev);
struct s3c2410fb_info *info = fbinfo->par;
s3c2410fb_stop_lcd();
return 0;
}
-static int s3c2410fb_resume(struct device *dev)
+static int s3c2410fb_resume(struct platform_device *dev)
{
- struct fb_info *fbinfo = dev_get_drvdata(dev);
+ struct fb_info *fbinfo = platform_get_drvdata(dev);
struct s3c2410fb_info *info = fbinfo->par;
clk_enable(info->clk);
#define s3c2410fb_resume NULL
#endif
-static struct device_driver s3c2410fb_driver = {
- .name = "s3c2410-lcd",
- .owner = THIS_MODULE,
- .bus = &platform_bus_type,
+static struct platform_driver s3c2410fb_driver = {
.probe = s3c2410fb_probe,
+ .remove = s3c2410fb_remove,
.suspend = s3c2410fb_suspend,
.resume = s3c2410fb_resume,
- .remove = s3c2410fb_remove
+ .driver = {
+ .name = "s3c2410-lcd",
+ .owner = THIS_MODULE,
+ },
};
int __devinit s3c2410fb_init(void)
{
- return driver_register(&s3c2410fb_driver);
+ return platform_driver_register(&s3c2410fb_driver);
}
static void __exit s3c2410fb_cleanup(void)
{
- driver_unregister(&s3c2410fb_driver);
+ platform_driver_unregister(&s3c2410fb_driver);
}
* Power management hooks. Note that we won't be called from IRQ context,
* unlike the blank functions above, so we may sleep.
*/
-static int sa1100fb_suspend(struct device *dev, pm_message_t state)
+static int sa1100fb_suspend(struct platform_device *dev, pm_message_t state)
{
- struct sa1100fb_info *fbi = dev_get_drvdata(dev);
+ struct sa1100fb_info *fbi = platform_get_drvdata(dev);
set_ctrlr_state(fbi, C_DISABLE_PM);
return 0;
}
-static int sa1100fb_resume(struct device *dev)
+static int sa1100fb_resume(struct platform_device *dev)
{
- struct sa1100fb_info *fbi = dev_get_drvdata(dev);
+ struct sa1100fb_info *fbi = platform_get_drvdata(dev);
set_ctrlr_state(fbi, C_ENABLE_PM);
return 0;
return fbi;
}
-static int __init sa1100fb_probe(struct device *dev)
+static int __init sa1100fb_probe(struct platform_device *pdev)
{
struct sa1100fb_info *fbi;
int ret;
if (!request_mem_region(0xb0100000, 0x10000, "LCD"))
return -EBUSY;
- fbi = sa1100fb_init_fbinfo(dev);
+ fbi = sa1100fb_init_fbinfo(&pdev->dev);
ret = -ENOMEM;
if (!fbi)
goto failed;
*/
sa1100fb_check_var(&fbi->fb.var, &fbi->fb);
- dev_set_drvdata(dev, fbi);
+ platform_set_drvdata(pdev, fbi);
ret = register_framebuffer(&fbi->fb);
if (ret < 0)
return 0;
failed:
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(pdev, NULL);
kfree(fbi);
release_mem_region(0xb0100000, 0x10000);
return ret;
}
-static struct device_driver sa1100fb_driver = {
- .name = "sa11x0-fb",
- .bus = &platform_bus_type,
+static struct platform_driver sa1100fb_driver = {
.probe = sa1100fb_probe,
.suspend = sa1100fb_suspend,
.resume = sa1100fb_resume,
+ .driver = {
+ .name = "sa11x0-fb",
+ },
};
int __init sa1100fb_init(void)
if (fb_get_options("sa1100fb", NULL))
return -ENODEV;
- return driver_register(&sa1100fb_driver);
+ return platform_driver_register(&sa1100fb_driver);
}
int __init sa1100fb_setup(char *options)
* Copyright (C) 2003 David S. Miller (davem@redhat.com)
*/
+#include <linux/compat.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/string.h>
};
}
EXPORT_SYMBOL(sbusfb_ioctl_helper);
+
+#ifdef CONFIG_COMPAT
+struct fbcmap32 {
+ int index; /* first element (0 origin) */
+ int count;
+ u32 red;
+ u32 green;
+ u32 blue;
+};
+
+#define FBIOPUTCMAP32 _IOW('F', 3, struct fbcmap32)
+#define FBIOGETCMAP32 _IOW('F', 4, struct fbcmap32)
+
+static int fbiogetputcmap(struct file *file, struct fb_info *info,
+ unsigned int cmd, unsigned long arg)
+{
+ struct fbcmap32 __user *argp = (void __user *)arg;
+ struct fbcmap __user *p = compat_alloc_user_space(sizeof(*p));
+ u32 addr;
+ int ret;
+
+ ret = copy_in_user(p, argp, 2 * sizeof(int));
+ ret |= get_user(addr, &argp->red);
+ ret |= put_user(compat_ptr(addr), &p->red);
+ ret |= get_user(addr, &argp->green);
+ ret |= put_user(compat_ptr(addr), &p->green);
+ ret |= get_user(addr, &argp->blue);
+ ret |= put_user(compat_ptr(addr), &p->blue);
+ if (ret)
+ return -EFAULT;
+ return info->fbops->fb_ioctl(file->f_dentry->d_inode, file,
+ (cmd == FBIOPUTCMAP32) ?
+ FBIOPUTCMAP_SPARC : FBIOGETCMAP_SPARC,
+ (unsigned long)p, info);
+}
+
+struct fbcursor32 {
+ short set; /* what to set, choose from the list above */
+ short enable; /* cursor on/off */
+ struct fbcurpos pos; /* cursor position */
+ struct fbcurpos hot; /* cursor hot spot */
+ struct fbcmap32 cmap; /* color map info */
+ struct fbcurpos size; /* cursor bit map size */
+ u32 image; /* cursor image bits */
+ u32 mask; /* cursor mask bits */
+};
+
+#define FBIOSCURSOR32 _IOW('F', 24, struct fbcursor32)
+#define FBIOGCURSOR32 _IOW('F', 25, struct fbcursor32)
+
+static int fbiogscursor(struct file *file, struct fb_info *info,
+ unsigned long arg)
+{
+ struct fbcursor __user *p = compat_alloc_user_space(sizeof(*p));
+ struct fbcursor32 __user *argp = (void __user *)arg;
+ compat_uptr_t addr;
+ int ret;
+
+ ret = copy_in_user(p, argp,
+ 2 * sizeof (short) + 2 * sizeof(struct fbcurpos));
+ ret |= copy_in_user(&p->size, &argp->size, sizeof(struct fbcurpos));
+ ret |= copy_in_user(&p->cmap, &argp->cmap, 2 * sizeof(int));
+ ret |= get_user(addr, &argp->cmap.red);
+ ret |= put_user(compat_ptr(addr), &p->cmap.red);
+ ret |= get_user(addr, &argp->cmap.green);
+ ret |= put_user(compat_ptr(addr), &p->cmap.green);
+ ret |= get_user(addr, &argp->cmap.blue);
+ ret |= put_user(compat_ptr(addr), &p->cmap.blue);
+ ret |= get_user(addr, &argp->mask);
+ ret |= put_user(compat_ptr(addr), &p->mask);
+ ret |= get_user(addr, &argp->image);
+ ret |= put_user(compat_ptr(addr), &p->image);
+ if (ret)
+ return -EFAULT;
+ return info->fbops->fb_ioctl(file->f_dentry->d_inode, file,
+ FBIOSCURSOR, (unsigned long)p, info);
+}
+
+long sbusfb_compat_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg, struct fb_info *info)
+{
+ switch (cmd) {
+ case FBIOGTYPE:
+ case FBIOSATTR:
+ case FBIOGATTR:
+ case FBIOSVIDEO:
+ case FBIOGVIDEO:
+ case FBIOGCURSOR32: /* This is not implemented yet.
+ Later it should be converted... */
+ case FBIOSCURPOS:
+ case FBIOGCURPOS:
+ case FBIOGCURMAX:
+ return info->fbops->fb_ioctl(file->f_dentry->d_inode,
+ file, cmd, arg, info);
+ case FBIOPUTCMAP32:
+ return fbiogetputcmap(file, info, cmd, arg);
+ case FBIOGETCMAP32:
+ return fbiogetputcmap(file, info, cmd, arg);
+ case FBIOSCURSOR32:
+ return fbiogscursor(file, info, arg);
+ default:
+ return -ENOIOCTLCMD;
+ }
+}
+EXPORT_SYMBOL(sbusfb_compat_ioctl);
+#endif
int sbusfb_ioctl_helper(unsigned long cmd, unsigned long arg,
struct fb_info *info,
int type, int fb_depth, unsigned long fb_size);
+long sbusfb_compat_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg, struct fb_info *info);
#endif /* _SBUSLIB_H */
/*
* Initialisation
*/
-static int __init sgivwfb_probe(struct device *device)
+static int __init sgivwfb_probe(struct platform_device *dev)
{
- struct platform_device *dev = to_platform_device(device);
struct sgivw_par *par;
struct fb_info *info;
char *monitor;
goto fail_register_framebuffer;
}
- dev_set_drvdata(&dev->dev, info);
+ platform_set_drvdata(dev, info);
printk(KERN_INFO "fb%d: SGI DBE frame buffer device, using %ldK of video memory at %#lx\n",
info->node, sgivwfb_mem_size >> 10, sgivwfb_mem_phys);
return -ENXIO;
}
-static int sgivwfb_remove(struct device *device)
+static int sgivwfb_remove(struct platform_device *dev)
{
- struct fb_info *info = dev_get_drvdata(device);
+ struct fb_info *info = platform_get_drvdata(dev);
if (info) {
struct sgivw_par *par = info->par;
return 0;
}
-static struct device_driver sgivwfb_driver = {
- .name = "sgivwfb",
- .bus = &platform_bus_type,
+static struct platform_driver sgivwfb_driver = {
.probe = sgivwfb_probe,
.remove = sgivwfb_remove,
+ .driver = {
+ .name = "sgivwfb",
+ },
};
static struct platform_device *sgivwfb_device;
return -ENODEV;
sgivwfb_setup(option);
#endif
- ret = driver_register(&sgivwfb_driver);
+ ret = platform_driver_register(&sgivwfb_driver);
if (!ret) {
sgivwfb_device = platform_device_alloc("sgivwfb", 0);
if (sgivwfb_device) {
} else
ret = -ENOMEM;
if (ret) {
- driver_unregister(&sgivwfb_driver);
+ platform_driver_unregister(&sgivwfb_driver);
platform_device_put(sgivwfb_device);
}
}
static void __exit sgivwfb_exit(void)
{
platform_device_unregister(sgivwfb_device);
- driver_unregister(&sgivwfb_driver);
+ platform_driver_unregister(&sgivwfb_driver);
}
module_exit(sgivwfb_exit);
.fb_imageblit = cfb_imageblit,
.fb_mmap = tcx_mmap,
.fb_ioctl = tcx_ioctl,
+#ifdef CONFIG_COMPAT
+ .fb_compat_ioctl = sbusfb_compat_ioctl,
+#endif
};
/* THC definitions */
return 0;
}
-static int __init vesafb_probe(struct device *device)
+static int __init vesafb_probe(struct platform_device *dev)
{
- struct platform_device *dev = to_platform_device(device);
struct fb_info *info;
int i, err;
unsigned int size_vmode;
* region already (FIXME) */
request_region(0x3c0, 32, "vesafb");
+#ifdef CONFIG_MTRR
if (mtrr) {
unsigned int temp_size = size_total;
unsigned int type = 0;
} while (temp_size >= PAGE_SIZE && rc == -EINVAL);
}
}
+#endif
info->fbops = &vesafb_ops;
info->var = vesafb_defined;
return err;
}
-static struct device_driver vesafb_driver = {
- .name = "vesafb",
- .bus = &platform_bus_type,
+static struct platform_driver vesafb_driver = {
.probe = vesafb_probe,
+ .driver = {
+ .name = "vesafb",
+ },
};
static struct platform_device vesafb_device = {
/* ignore error return of fb_get_options */
fb_get_options("vesafb", &option);
vesafb_setup(option);
- ret = driver_register(&vesafb_driver);
+ ret = platform_driver_register(&vesafb_driver);
if (!ret) {
ret = platform_device_register(&vesafb_device);
if (ret)
- driver_unregister(&vesafb_driver);
+ platform_driver_unregister(&vesafb_driver);
}
return ret;
}
// This is called when the reference count goes to zero.
}
-static int __init vfb_probe(struct device *device)
+static int __init vfb_probe(struct platform_device *dev)
{
- struct platform_device *dev = to_platform_device(device);
struct fb_info *info;
int retval = -ENOMEM;
retval = register_framebuffer(info);
if (retval < 0)
goto err2;
- dev_set_drvdata(&dev->dev, info);
+ platform_set_drvdata(dev, info);
printk(KERN_INFO
"fb%d: Virtual frame buffer device, using %ldK of video memory\n",
return retval;
}
-static int vfb_remove(struct device *device)
+static int vfb_remove(struct platform_device *dev)
{
- struct fb_info *info = dev_get_drvdata(device);
+ struct fb_info *info = platform_get_drvdata(dev);
if (info) {
unregister_framebuffer(info);
return 0;
}
-static struct device_driver vfb_driver = {
- .name = "vfb",
- .bus = &platform_bus_type,
+static struct platform_driver vfb_driver = {
.probe = vfb_probe,
.remove = vfb_remove,
+ .driver = {
+ .name = "vfb",
+ },
};
static struct platform_device vfb_device = {
if (!vfb_enable)
return -ENXIO;
- ret = driver_register(&vfb_driver);
+ ret = platform_driver_register(&vfb_driver);
if (!ret) {
ret = platform_device_register(&vfb_device);
if (ret)
- driver_unregister(&vfb_driver);
+ platform_driver_unregister(&vfb_driver);
}
return ret;
}
static void __exit vfb_exit(void)
{
platform_device_unregister(&vfb_device);
- driver_unregister(&vfb_driver);
+ platform_driver_unregister(&vfb_driver);
}
module_exit(vfb_exit);
}
}
-static int w100fb_suspend(struct device *dev, pm_message_t state)
+static int w100fb_suspend(struct platform_device *dev, pm_message_t state)
{
- struct fb_info *info = dev_get_drvdata(dev);
+ struct fb_info *info = platform_get_drvdata(dev);
struct w100fb_par *par=info->par;
struct w100_tg_info *tg = par->mach->tg;
return 0;
}
-static int w100fb_resume(struct device *dev)
+static int w100fb_resume(struct platform_device *dev)
{
- struct fb_info *info = dev_get_drvdata(dev);
+ struct fb_info *info = platform_get_drvdata(dev);
struct w100fb_par *par=info->par;
struct w100_tg_info *tg = par->mach->tg;
#endif
-int __init w100fb_probe(struct device *dev)
+int __init w100fb_probe(struct platform_device *pdev)
{
int err = -EIO;
struct w100fb_mach_info *inf;
struct fb_info *info = NULL;
struct w100fb_par *par;
- struct platform_device *pdev = to_platform_device(dev);
struct resource *mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
unsigned int chip_id;
if (remapped_fbuf == NULL)
goto out;
- info=framebuffer_alloc(sizeof(struct w100fb_par), dev);
+ info=framebuffer_alloc(sizeof(struct w100fb_par), &pdev->dev);
if (!info) {
err = -ENOMEM;
goto out;
}
par = info->par;
- dev_set_drvdata(dev, info);
+ platform_set_drvdata(pdev, info);
- inf = dev->platform_data;
+ inf = pdev->dev.platform_data;
par->chip_id = chip_id;
par->mach = inf;
par->fastpll_mode = 0;
goto out;
}
- device_create_file(dev, &dev_attr_fastpllclk);
- device_create_file(dev, &dev_attr_reg_read);
- device_create_file(dev, &dev_attr_reg_write);
- device_create_file(dev, &dev_attr_flip);
+ device_create_file(&pdev->dev, &dev_attr_fastpllclk);
+ device_create_file(&pdev->dev, &dev_attr_reg_read);
+ device_create_file(&pdev->dev, &dev_attr_reg_write);
+ device_create_file(&pdev->dev, &dev_attr_flip);
printk(KERN_INFO "fb%d: %s frame buffer device\n", info->node, info->fix.id);
return 0;
}
-static int w100fb_remove(struct device *dev)
+static int w100fb_remove(struct platform_device *pdev)
{
- struct fb_info *info = dev_get_drvdata(dev);
+ struct fb_info *info = platform_get_drvdata(pdev);
struct w100fb_par *par=info->par;
- device_remove_file(dev, &dev_attr_fastpllclk);
- device_remove_file(dev, &dev_attr_reg_read);
- device_remove_file(dev, &dev_attr_reg_write);
- device_remove_file(dev, &dev_attr_flip);
+ device_remove_file(&pdev->dev, &dev_attr_fastpllclk);
+ device_remove_file(&pdev->dev, &dev_attr_reg_read);
+ device_remove_file(&pdev->dev, &dev_attr_reg_write);
+ device_remove_file(&pdev->dev, &dev_attr_flip);
unregister_framebuffer(info);
writel(0x00000002, remapped_regs + mmGEN_INT_STATUS);
}
-static struct device_driver w100fb_driver = {
- .name = "w100fb",
- .bus = &platform_bus_type,
+static struct platform_driver w100fb_driver = {
.probe = w100fb_probe,
.remove = w100fb_remove,
.suspend = w100fb_suspend,
.resume = w100fb_resume,
+ .driver = {
+ .name = "w100fb",
+ },
};
int __devinit w100fb_init(void)
{
- return driver_register(&w100fb_driver);
+ return platform_driver_register(&w100fb_driver);
}
void __exit w100fb_cleanup(void)
{
- driver_unregister(&w100fb_driver);
+ platform_driver_unregister(&w100fb_driver);
}
module_init(w100fb_init);
PC operating systems. The CIFS protocol is fully supported by
file servers such as Windows 2000 (including Windows 2003, NT 4
and Windows XP) as well by Samba (which provides excellent CIFS
- server support for Linux and many other operating systems). Currently
- you must use the smbfs client filesystem to access older SMB servers
- such as Windows 9x and OS/2.
+ server support for Linux and many other operating systems). Limited
+ support for Windows ME and similar servers is provided as well.
+ You must use the smbfs client filesystem to access older SMB servers
+ such as OS/2 and DOS.
The intent of the cifs module is to provide an advanced
network file system client for mounting to CIFS compliant servers,
cifs if running only a (Samba) server. It is possible to enable both
smbfs and cifs (e.g. if you are using CIFS for accessing Windows 2003
and Samba 3 servers, and smbfs for accessing old servers). If you need
- to mount to Samba or Windows 2003 servers from this machine, say Y.
+ to mount to Samba or Windows from this machine, say Y.
config CIFS_STATS
bool "CIFS statistics"
Enabling this option will cause statistics for each server share
mounted by the cifs client to be displayed in /proc/fs/cifs/Stats
+config CIFS_STATS2
+ bool "CIFS extended statistics"
+ depends on CIFS_STATS
+ help
+ Enabling this option will allow more detailed statistics on SMB
+ request timing to be displayed in /proc/fs/cifs/DebugData and also
+ allow optional logging of slow responses to dmesg (depending on the
+ value of /proc/fs/cifs/cifsFYI, see fs/cifs/README for more details).
+ These additional statistics may have a minor effect on performance
+ and memory utilization.
+
+ Unless you are a developer or are doing network performance analysis
+ or tuning, say N.
+
config CIFS_XATTR
- bool "CIFS extended attributes (EXPERIMENTAL)"
+ bool "CIFS extended attributes"
depends on CIFS
help
Extended attributes are name:value pairs associated with inodes by
prefaced by the user namespace prefix. The system namespace
(used by some filesystems to store ACLs) is not supported at
this time.
-
+
If unsure, say N.
config CIFS_POSIX
- bool "CIFS POSIX Extensions (EXPERIMENTAL)"
+ bool "CIFS POSIX Extensions"
depends on CIFS_XATTR
help
Enabling this option will cause the cifs client to attempt to
config CIFS_EXPERIMENTAL
bool "CIFS Experimental Features (EXPERIMENTAL)"
- depends on CIFS
+ depends on CIFS && EXPERIMENTAL
+ help
+ Enables cifs features under testing. These features are
+ experimental and currently include support for writepages
+ (multipage writebehind performance improvements) and directory
+ change notification ie fcntl(F_DNOTIFY) as well as some security
+ improvements. Some also depend on setting at runtime the
+ pseudo-file /proc/fs/cifs/Experimental (which is disabled by
+ default). See the file fs/cifs/README for more details.
+
+ If unsure, say N.
+
+config CIFS_UPCALL
+ bool "CIFS Kerberos/SPNEGO advanced session setup (EXPERIMENTAL)"
+ depends on CIFS_EXPERIMENTAL
+ select CONNECTOR
help
- Enables cifs features under testing. These features
- are highly experimental. If unsure, say N.
+ Enables an upcall mechanism for CIFS which will be used to contact
+ userspace helper utilities to provide SPNEGO packaged Kerberos
+ tickets which are needed to mount to certain secure servers
+ (for which more secure Kerberos authentication is required). If
+ unsure, say N.
config NCP_FS
tristate "NCP file system support (to mount NetWare volumes)"
#include "server.h"
#include "vnode.h"
#include "internal.h"
+#include "cmservice.h"
/*****************************************************************************/
/*
static inline void really_put_req(struct kioctx *ctx, struct kiocb *req)
{
+ assert_spin_locked(&ctx->ctx_lock);
+
if (req->ki_dtor)
req->ki_dtor(req);
kmem_cache_free(kiocb_cachep, req);
dprintk(KERN_DEBUG "aio_put(%p): f_count=%d\n",
req, atomic_read(&req->ki_filp->f_count));
+ assert_spin_locked(&ctx->ctx_lock);
+
req->ki_users --;
if (unlikely(req->ki_users < 0))
BUG();
* the kiocb (to tell the caller to activate the work
* queue to process it), or 0, if it found that it was
* already queued.
- *
- * Should be called with the spin lock iocb->ki_ctx->ctx_lock
- * held
*/
static inline int __queue_kicked_iocb(struct kiocb *iocb)
{
struct kioctx *ctx = iocb->ki_ctx;
+ assert_spin_locked(&ctx->ctx_lock);
+
if (list_empty(&iocb->ki_run_list)) {
list_add_tail(&iocb->ki_run_list,
&ctx->run_list);
* Process all pending retries queued on the ioctx
* run list.
* Assumes it is operating within the aio issuer's mm
- * context. Expects to be called with ctx->ctx_lock held
+ * context.
*/
static int __aio_run_iocbs(struct kioctx *ctx)
{
struct kiocb *iocb;
LIST_HEAD(run_list);
+ assert_spin_locked(&ctx->ctx_lock);
+
list_splice_init(&ctx->run_list, &run_list);
while (!list_empty(&run_list)) {
iocb = list_entry(run_list.next, struct kiocb,
unsigned long tail;
int ret;
- /* Special case handling for sync iocbs: events go directly
- * into the iocb for fast handling. Note that this will not
- * work if we allow sync kiocbs to be cancelled. in which
- * case the usage count checks will have to move under ctx_lock
- * for all cases.
+ /*
+ * Special case handling for sync iocbs:
+ * - events go directly into the iocb for fast handling
+ * - the sync task with the iocb in its stack holds the single iocb
+ * ref, no other paths have a way to get another ref
+ * - the sync task helpfully left a reference to itself in the iocb
*/
if (is_sync_kiocb(iocb)) {
- int ret;
-
+ BUG_ON(iocb->ki_users != 1);
iocb->ki_user_data = res;
- if (iocb->ki_users == 1) {
- iocb->ki_users = 0;
- ret = 1;
- } else {
- spin_lock_irq(&ctx->ctx_lock);
- iocb->ki_users--;
- ret = (0 == iocb->ki_users);
- spin_unlock_irq(&ctx->ctx_lock);
- }
- /* sync iocbs put the task here for us */
+ iocb->ki_users = 0;
wake_up_process(iocb->ki_obj.tsk);
- return ret;
+ return 1;
}
info = &ctx->ring_info;
/* lookup_kiocb
* Finds a given iocb for cancellation.
- * MUST be called with ctx->ctx_lock held.
*/
static struct kiocb *lookup_kiocb(struct kioctx *ctx, struct iocb __user *iocb,
u32 key)
{
struct list_head *pos;
+
+ assert_spin_locked(&ctx->ctx_lock);
+
/* TODO: use a hash or array, this sucks. */
list_for_each(pos, &ctx->active_reqs) {
struct kiocb *kiocb = list_kiocb(pos);
+++ /dev/null
-/*
- * linux/fs/befs/attribute.c
- *
- * Copyright (C) 2002 Will Dyson <will_dyson@pobox.com>
- *
- * Many thanks to Dominic Giampaolo, author of "Practical File System
- * Design with the Be File System", for such a helpful book.
- *
- */
-
-#include <linux/fs.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-
-#include "befs.h"
-#include "endian.h"
-
-#define SD_DATA(sd)\
- (void*)((char*)sd + sizeof(*sd) + (sd->name_size - sizeof(sd->name)))
-
-#define SD_NEXT(sd)\
- (befs_small_data*)((char*)sd + sizeof(*sd) + (sd->name_size - \
- sizeof(sd->name) + sd->data_size))
-
-int
-list_small_data(struct super_block *sb, befs_inode * inode, filldir_t filldir);
-
-befs_small_data *
-find_small_data(struct super_block *sb, befs_inode * inode,
- const char *name);
-int
-read_small_data(struct super_block *sb, befs_inode * inode,
- befs_small_data * sdata, void *buf, size_t bufsize);
-
-/**
- *
- *
- *
- *
- *
- */
-befs_small_data *
-find_small_data(struct super_block *sb, befs_inode * inode, const char *name)
-{
- befs_small_data *sdata = inode->small_data;
-
- while (sdata->type != 0) {
- if (strcmp(name, sdata->name) != 0) {
- return sdata;
- }
- sdata = SD_NEXT(sdata);
- }
- return NULL;
-}
-
-/**
- *
- *
- *
- *
- *
- */
-int
-read_small_data(struct super_block *sb, befs_inode * inode,
- const char *name, void *buf, size_t bufsize)
-{
- befs_small_data *sdata;
-
- sdata = find_small_data(sb, inode, name);
- if (sdata == NULL)
- return BEFS_ERR;
- else if (sdata->data_size > bufsize)
- return BEFS_ERR;
-
- memcpy(buf, SD_DATA(sdata), sdata->data_size);
-
- return BEFS_OK;
-}
-
-/**
- *
- *
- *
- *
- *
- */
-int
-list_small_data(struct super_block *sb, befs_inode * inode)
-{
-
-}
-
-/**
- *
- *
- *
- *
- *
- */
-int
-list_attr(struct super_block *sb, befs_inode * inode)
-{
-
-}
-
-/**
- *
- *
- *
- *
- *
- */
-int
-read_attr(struct super_block *sb, befs_inode * inode)
-{
-
-}
------------
Defer close of a file handle slightly if pending writes depend on that file handle
(this reduces the EBADF bad file handle errors that can be logged under heavy
-stress on writes).
+stress on writes). Modify cifs Kconfig options to expose CONFIG_CIFS_STATS2
Version 1.38
------------
cERROR(1,
("cifs_strtoUCS: char2uni returned %d",
charlen));
- to[i] = cpu_to_le16(0x003f); /* a question mark */
+ /* A question mark */
+ to[i] = (wchar_t)cpu_to_le16(0x003f);
charlen = 1;
} else
- to[i] = cpu_to_le16(to[i]);
+ to[i] = (wchar_t)cpu_to_le16(to[i]);
}
};
#endif
+#ifdef CONFIG_CIFS_EXPERIMENTAL
static void cifs_umount_begin(struct super_block * sblock)
{
struct cifs_sb_info *cifs_sb;
tcon->tidStatus = CifsExiting;
up(&tcon->tconSem);
+ /* cancel_brl_requests(tcon); */
+ /* cancel_notify_requests(tcon); */
if(tcon->ses && tcon->ses->server)
{
- cERROR(1,("wake up tasks now - umount begin not complete"));
+ cFYI(1,("wake up tasks now - umount begin not complete"));
wake_up_all(&tcon->ses->server->request_q);
}
/* BB FIXME - finish add checks for tidStatus BB */
return;
}
-
+#endif
static int cifs_remount(struct super_block *sb, int *flags, char *data)
{
unless later we add lazy close of inodes or unless the kernel forgets to call
us with the same number of releases (closes) as opens */
.show_options = cifs_show_options,
-/* .umount_begin = cifs_umount_begin, */ /* BB finish in the future */
+#ifdef CONFIG_CIFS_EXPERIMENTAL
+ .umount_begin = cifs_umount_begin,
+#endif
.remount_fs = cifs_remount,
};
const int netfid, const unsigned int count,
const __u64 offset, unsigned int *nbytes,
struct kvec *iov, const int nvec, const int long_op);
+#endif /* CONFIG_CIFS_EXPERIMENTAL */
extern int CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName, __u64 * inode_number,
const struct nls_table *nls_codepage,
int remap_special_chars);
-#endif /* CONFIG_CIFS_EXPERIMENTAL */
extern int cifs_convertUCSpath(char *target, const __le16 *source, int maxlen,
const struct nls_table * codepage);
extern int cifsConvertToUCS(__le16 * target, const char *source, int maxlen,
return rc;
}
-#ifdef CONFIG_CIFS_EXPERIMENTAL
int
CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName,
goto GetInodeNumberRetry;
return rc;
}
-#endif /* CIFS_EXPERIMENTAL */
int
CIFSGetDFSRefer(const int xid, struct cifsSesInfo *ses,
--- /dev/null
+/*
+ * fs/cifs/cn_cifs.h
+ *
+ * Copyright (c) International Business Machines Corp., 2002
+ * Author(s): Steve French (sfrench@us.ibm.com)
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef _CN_CIFS_H
+#define _CN_CIFS_H
+#ifdef CONFIG_CIFS_UPCALL
+#include <linux/types.h>
+#include <linux/connector.h>
+
+struct cifs_upcall {
+ char signature[4]; /* CIFS */
+ enum command {
+ CIFS_GET_IP = 0x00000001, /* get ip address for hostname */
+ CIFS_GET_SECBLOB = 0x00000002, /* get SPNEGO wrapped blob */
+ } command;
+ /* union cifs upcall data follows */
+};
+#endif /* CIFS_UPCALL */
+#endif /* _CN_CIFS_H */
#include "ntlmssp.h"
#include "nterr.h"
#include "rfc1002pdu.h"
+#include "cn_cifs.h"
#define CIFS_PORT 445
#define RFC1001_PORT 139
there Windows server or network appliances for which
IndexNumber field is not guaranteed unique? */
-#ifdef CONFIG_CIFS_EXPERIMENTAL
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM){
int rc1 = 0;
__u64 inode_num;
} else /* do we need cast or hash to ino? */
(*pinode)->i_ino = inode_num;
} /* else ino incremented to unique num in new_inode*/
-#endif /* CIFS_EXPERIMENTAL */
insert_inode_hash(*pinode);
}
inode = *pinode;
#include <linux/vt_kern.h>
#include <linux/fb.h>
#include <linux/ext2_fs.h>
+#include <linux/ext3_jbd.h>
+#include <linux/ext3_fs.h>
#include <linux/videodev.h>
#include <linux/netdevice.h>
#include <linux/raw.h>
#include <linux/hiddev.h>
+#include <linux/dvb/audio.h>
+#include <linux/dvb/dmx.h>
+#include <linux/dvb/frontend.h>
+#include <linux/dvb/video.h>
+
#undef INCLUDES
#endif
/* Aiee. Someone does not find a difference between int and long */
#define EXT2_IOC32_GETFLAGS _IOR('f', 1, int)
#define EXT2_IOC32_SETFLAGS _IOW('f', 2, int)
+#define EXT3_IOC32_GETVERSION _IOR('f', 3, int)
+#define EXT3_IOC32_SETVERSION _IOR('f', 4, int)
+#define EXT3_IOC32_GETRSVSZ _IOR('f', 5, int)
+#define EXT3_IOC32_SETRSVSZ _IOW('f', 6, int)
+#define EXT3_IOC32_GROUP_EXTEND _IOW('f', 7, unsigned int)
+#ifdef CONFIG_JBD_DEBUG
+#define EXT3_IOC32_WAIT_FOR_READONLY _IOR('f', 99, int)
+#endif
+
#define EXT2_IOC32_GETVERSION _IOR('v', 1, int)
#define EXT2_IOC32_SETVERSION _IOW('v', 2, int)
return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg));
}
+static int do_ext3_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+ /* These are just misnamed, they actually get/put from/to user an int */
+ switch (cmd) {
+ case EXT3_IOC32_GETVERSION: cmd = EXT3_IOC_GETVERSION; break;
+ case EXT3_IOC32_SETVERSION: cmd = EXT3_IOC_SETVERSION; break;
+ case EXT3_IOC32_GETRSVSZ: cmd = EXT3_IOC_GETRSVSZ; break;
+ case EXT3_IOC32_SETRSVSZ: cmd = EXT3_IOC_SETRSVSZ; break;
+ case EXT3_IOC32_GROUP_EXTEND: cmd = EXT3_IOC_GROUP_EXTEND; break;
+#ifdef CONFIG_JBD_DEBUG
+ case EXT3_IOC32_WAIT_FOR_READONLY: cmd = EXT3_IOC_WAIT_FOR_READONLY; break;
+#endif
+ }
+ return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg));
+}
+
struct video_tuner32 {
compat_int_t tuner;
char name[32];
return err;
}
+struct compat_dmx_event {
+ dmx_event_t event;
+ compat_time_t timeStamp;
+ union
+ {
+ dmx_scrambling_status_t scrambling;
+ } u;
+};
+
+static int do_dmx_get_event(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+ struct dmx_event kevent;
+ mm_segment_t old_fs = get_fs();
+ int err;
+
+ set_fs(KERNEL_DS);
+ err = sys_ioctl(fd, cmd, (unsigned long) &kevent);
+ set_fs(old_fs);
+
+ if (!err) {
+ struct compat_dmx_event __user *up = compat_ptr(arg);
+
+ err = put_user(kevent.event, &up->event);
+ err |= put_user(kevent.timeStamp, &up->timeStamp);
+ err |= put_user(kevent.u.scrambling, &up->u.scrambling);
+ if (err)
+ err = -EFAULT;
+ }
+
+ return err;
+}
+
+struct compat_video_event {
+ int32_t type;
+ compat_time_t timestamp;
+ union {
+ video_size_t size;
+ unsigned int frame_rate;
+ } u;
+};
+
+static int do_video_get_event(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+ struct video_event kevent;
+ mm_segment_t old_fs = get_fs();
+ int err;
+
+ set_fs(KERNEL_DS);
+ err = sys_ioctl(fd, cmd, (unsigned long) &kevent);
+ set_fs(old_fs);
+
+ if (!err) {
+ struct compat_video_event __user *up = compat_ptr(arg);
+
+ err = put_user(kevent.type, &up->type);
+ err |= put_user(kevent.timestamp, &up->timestamp);
+ err |= put_user(kevent.u.size.w, &up->u.size.w);
+ err |= put_user(kevent.u.size.h, &up->u.size.h);
+ err |= put_user(kevent.u.size.aspect_ratio,
+ &up->u.size.aspect_ratio);
+ if (err)
+ err = -EFAULT;
+ }
+
+ return err;
+}
+
+struct compat_video_still_picture {
+ compat_uptr_t iFrame;
+ int32_t size;
+};
+
+static int do_video_stillpicture(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+ struct compat_video_still_picture __user *up;
+ struct video_still_picture __user *up_native;
+ compat_uptr_t fp;
+ int32_t size;
+ int err;
+
+ up = (struct compat_video_still_picture __user *) arg;
+ err = get_user(fp, &up->iFrame);
+ err |= get_user(size, &up->size);
+ if (err)
+ return -EFAULT;
+
+ up_native =
+ compat_alloc_user_space(sizeof(struct video_still_picture));
+
+ put_user(compat_ptr(fp), &up_native->iFrame);
+ put_user(size, &up_native->size);
+
+ err = sys_ioctl(fd, cmd, (unsigned long) up_native);
+
+ return err;
+}
+
+struct compat_video_spu_palette {
+ int length;
+ compat_uptr_t palette;
+};
+
+static int do_video_set_spu_palette(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+ struct compat_video_spu_palette __user *up;
+ struct video_spu_palette __user *up_native;
+ compat_uptr_t palp;
+ int length, err;
+
+ up = (struct compat_video_spu_palette __user *) arg;
+ err = get_user(palp, &up->palette);
+ err |= get_user(length, &up->length);
+
+ up_native = compat_alloc_user_space(sizeof(struct video_spu_palette));
+ put_user(compat_ptr(palp), &up_native->palette);
+ put_user(length, &up_native->length);
+
+ err = sys_ioctl(fd, cmd, (unsigned long) up_native);
+
+ return err;
+}
+
#ifdef CONFIG_NET
static int do_siocgstamp(unsigned int fd, unsigned int cmd, unsigned long arg)
{
HANDLE_IOCTL(EXT2_IOC32_SETFLAGS, do_ext2_ioctl)
HANDLE_IOCTL(EXT2_IOC32_GETVERSION, do_ext2_ioctl)
HANDLE_IOCTL(EXT2_IOC32_SETVERSION, do_ext2_ioctl)
+HANDLE_IOCTL(EXT3_IOC32_GETVERSION, do_ext3_ioctl)
+HANDLE_IOCTL(EXT3_IOC32_SETVERSION, do_ext3_ioctl)
+HANDLE_IOCTL(EXT3_IOC32_GETRSVSZ, do_ext3_ioctl)
+HANDLE_IOCTL(EXT3_IOC32_SETRSVSZ, do_ext3_ioctl)
+HANDLE_IOCTL(EXT3_IOC32_GROUP_EXTEND, do_ext3_ioctl)
+COMPATIBLE_IOCTL(EXT3_IOC_GROUP_ADD)
+#ifdef CONFIG_JBD_DEBUG
+HANDLE_IOCTL(EXT3_IOC32_WAIT_FOR_READONLY, do_ext3_ioctl)
+#endif
HANDLE_IOCTL(VIDIOCGTUNER32, do_video_ioctl)
HANDLE_IOCTL(VIDIOCSTUNER32, do_video_ioctl)
HANDLE_IOCTL(VIDIOCGWIN32, do_video_ioctl)
HANDLE_IOCTL(NCP_IOC_SETPRIVATEDATA_32, do_ncp_setprivatedata)
#endif
+/* dvb */
+HANDLE_IOCTL(DMX_GET_EVENT, do_dmx_get_event)
+HANDLE_IOCTL(VIDEO_GET_EVENT, do_video_get_event)
+HANDLE_IOCTL(VIDEO_STILLPICTURE, do_video_stillpicture)
+HANDLE_IOCTL(VIDEO_SET_SPU_PALETTE, do_video_set_spu_palette)
+
#undef DECLARES
#endif
}
if (EXT2_HAS_COMPAT_FEATURE(sb, EXT3_FEATURE_COMPAT_HAS_JOURNAL))
ext2_warning(sb, __FUNCTION__,
- "mounting ext3 filesystem as ext2\n");
+ "mounting ext3 filesystem as ext2");
ext2_setup_super (sb, es, sb->s_flags & MS_RDONLY);
percpu_counter_mod(&sbi->s_freeblocks_counter,
ext2_count_free_blocks(sb));
ClearPageChecked(page);
ret = block_prepare_write(page, 0, PAGE_CACHE_SIZE,
ext3_get_block);
- if (ret != 0)
+ if (ret != 0) {
+ ext3_journal_stop(handle);
goto out_unlock;
+ }
ret = walk_page_buffers(handle, page_buffers(page), 0,
PAGE_CACHE_SIZE, NULL, do_journal_get_write_access);
#include "vxfs.h"
#include "vxfs_inode.h"
+#include "vxfs_extern.h"
#ifdef DIAGNOSTIC
#include "vxfs.h"
#include "vxfs_olt.h"
+#include "vxfs_extern.h"
static inline void
#include <linux/kernel.h>
#include <linux/ioprio.h>
#include <linux/blkdev.h>
+#include <linux/syscalls.h>
static int set_task_ioprio(struct task_struct *task, int ioprio)
{
#include <linux/blkdev.h>
#include <linux/jffs.h>
#include "jffs_fm.h"
+#include "intrep.h"
#if defined(JFFS_MARK_OBSOLETE) && JFFS_MARK_OBSOLETE
static int jffs_mark_obsolete(struct jffs_fmcontrol *fmc, __u32 fm_offset);
D1(printk(KERN_WARNING "Read at 0x%x gave only 0x%zx bytes\n", ofs, retlen));
return -EIO;
}
- D2(printk(KERN_DEBUG "Read 0x%x bytes from 0x%08x into buf\n", len, ofs));
- D2(printk(KERN_DEBUG "000: %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n",
- buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6], buf[7], buf[8], buf[9], buf[10], buf[11], buf[12], buf[13], buf[14], buf[15]));
return 0;
}
before = &fl->fl_next;
continue;
}
- printk(KERN_INFO "lease broken - owner pid = %d\n", fl->fl_pid);
lease_modify(before, fl->fl_type & ~F_INPROGRESS);
if (fl == *before) /* lease_modify may have freed fl */
before = &fl->fl_next;
lock_kernel();
error = __setlease(filp, arg, &flp);
- if (error)
+ if (error || arg == F_UNLCK)
goto out_unlock;
error = fasync_helper(fd, filp, 1, &flp->fl_fasync);
*/
#include "check.h"
+#include "ultrix.h"
int ultrix_partition(struct parsed_partitions *state, struct block_device *bdev)
{
static int show_map(struct seq_file *m, void *v)
{
- return show_map_internal(m, v, 0);
+ return show_map_internal(m, v, NULL);
}
static void smaps_pte_range(struct vm_area_struct *vma, pmd_t *pmd,
//
#include <linux/kernel.h>
+#include <linux/reiserfs_fs.h>
#include <asm/types.h>
#include <asm/bug.h>
return result;
}
+#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+
+#define atomic_add_unless(v, a, u) \
+({ \
+ int c, old; \
+ c = atomic_read(v); \
+ while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+ c = old; \
+ c != (u); \
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
#define atomic_dec_return(v) atomic_sub_return(1,(v))
#define atomic64_dec_return(v) atomic64_sub_return(1,(v))
*/
#include <linux/config.h>
#include <asm/arch/io.h>
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
#include <asm/hardware/clps7111.h>
#undef CLPS7111_BASE
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "asm/arch/platform.h"
-#include "asm/arch/hardware.h"
+#include "asm/hardware.h"
#define UART00_TYPE (volatile unsigned int*)
#include "asm/arch/uart00.h"
#ifndef __ASM_ARCH_UNCOMPRESS_H
#define __ASM_ARCH_UNCOMPRESS_H
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
#define LSR 0x14
#define TEMPTY 0x40
#define __ARM_IRQS_H__
/* Use the imx definitions */
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
/*
* IMX Interrupt numbers
#ifndef __ASM_ARCH_TIMEX_H
#define __ASM_ARCH_TIMEX_H
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
#define CLOCK_TICK_RATE (CLK32)
#endif
#include <linux/config.h>
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
#include <asm/io.h>
#define hard_smp_processor_id() \
#ifndef _ASM_ARCH_AUXREG_H
#define _ASM_ARCH_AUXREG_H
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
#define l7200aux_reg *((volatile unsigned int *) (AUX_BASE))
#ifndef _ASM_ARCH_GPTIMERS_H
#define _ASM_ARCH_GPTIMERS_H
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
/*
* Layout of L7200 general purpose timer registers
#ifndef __ASM_ARCH_OMAP_GPIO_H
#define __ASM_ARCH_OMAP_GPIO_H
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
#include <asm/arch/irqs.h>
#include <asm/io.h>
* The definition of NR_IRQS is in board-specific header file, which is
* included via hardware.h
*/
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
#ifndef NR_IRQS
#define NR_IRQS IH_BOARD_BASE
#ifndef __ASM_ARCH_OMAP_MCBSP_H
#define __ASM_ARCH_OMAP_MCBSP_H
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
#define OMAP730_MCBSP1_BASE 0xfffb1000
#define OMAP730_MCBSP2_BASE 0xfffb1800
#include <linux/config.h>
#include <asm/mach-types.h>
#include <asm/hardware/clock.h>
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
#include <asm/arch/prcm.h>
#ifndef CONFIG_MACH_VOICEBLUE
/* Default Values */
#define AKITA_IOEXP_IO_OUT (AKITA_IOEXP_IR_ON | AKITA_IOEXP_AKIN_PULLUP)
+extern struct platform_device akitaioexp_device;
+
void akita_set_ioexp(struct device *dev, unsigned char bitmask);
void akita_reset_ioexp(struct device *dev, unsigned char bitmask);
/* macro to get at IO space when running virtually */
#define IO_ADDRESS(x) (((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + 0xf0000000)
+#define __io_address(n) __io(IO_ADDRESS(n))
#endif
static inline void arch_reset(char mode)
{
- unsigned int hdr_ctrl = (IO_ADDRESS(REALVIEW_SYS_BASE) + REALVIEW_SYS_RESETCTL_OFFSET);
+ void __iomem *hdr_ctrl = __io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_RESETCTL_OFFSET;
unsigned int val;
/*
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
#include <asm/hardware/iomd.h>
#include <asm/io.h>
#ifndef __ASSEMBLY__
#ifdef CONFIG_SA1111
-static inline void
-__arch_adjust_zones(int node, unsigned long *size, unsigned long *holes)
-{
- unsigned int sz = SZ_1M >> PAGE_SHIFT;
-
- if (node != 0)
- sz = 0;
-
- size[1] = size[0] - sz;
- size[0] = sz;
-}
+void sa1111_adjust_zones(int node, unsigned long *size, unsigned long *holes);
#define arch_adjust_zones(node, size, holes) \
- __arch_adjust_zones(node, size, holes)
+ sa1111_adjust_zones(node, size, holes)
#define ISA_DMA_THRESHOLD (PHYS_OFFSET + SZ_1M - 1)
#define __ASM_ARM_ATOMIC_H
#include <linux/config.h>
+#include <linux/compiler.h>
typedef struct { volatile int counter; } atomic_t;
return result;
}
+static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
+{
+ unsigned long oldval, res;
+
+ do {
+ __asm__ __volatile__("@ atomic_cmpxchg\n"
+ "ldrex %1, [%2]\n"
+ "mov %0, #0\n"
+ "teq %1, %3\n"
+ "strexeq %0, %4, [%2]\n"
+ : "=&r" (res), "=&r" (oldval)
+ : "r" (&ptr->counter), "Ir" (old), "r" (new)
+ : "cc");
+ } while (res);
+
+ return oldval;
+}
+
static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
{
unsigned long tmp, tmp2;
return val;
}
+static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
+{
+ int ret;
+ unsigned long flags;
+
+ local_irq_save(flags);
+ ret = v->counter;
+ if (likely(ret == old))
+ v->counter = new;
+ local_irq_restore(flags);
+
+ return ret;
+}
+
static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
{
unsigned long flags;
#endif /* __LINUX_ARM_ARCH__ */
+static inline int atomic_add_unless(atomic_t *v, int a, int u)
+{
+ int c, old;
+
+ c = atomic_read(v);
+ while (c != u && (old = atomic_cmpxchg((v), c, c + a)) != c)
+ c = old;
+ return c != u;
+}
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
#define atomic_add(i, v) (void) atomic_add_return(i, v)
#define atomic_inc(v) (void) atomic_add_return(1, v)
#define atomic_sub(i, v) (void) atomic_sub_return(i, v)
#ifdef __KERNEL__
+#include <linux/compiler.h>
#include <asm/system.h>
#define smp_mb__before_clear_bit() mb()
#include <linux/config.h>
#ifndef __ASSEMBLY__
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
#define DC21285_IO(x) ((volatile unsigned long *)(ARMCSR_BASE+(x)))
#else
#define DC21285_IO(x) (x)
#ifndef __ASM_ARM_MMU_CONTEXT_H
#define __ASM_ARM_MMU_CONTEXT_H
+#include <linux/compiler.h>
#include <asm/cacheflush.h>
#include <asm/proc-fns.h>
struct pt_regs *),
int sig, const char *name);
-#include <asm/proc-fns.h>
-
#define xchg(ptr,x) \
((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
extern asmlinkage void __backtrace(void);
extern asmlinkage void c_backtrace(unsigned long fp, int pmode);
+
+struct mm_struct;
extern void show_pte(struct mm_struct *mm, unsigned long addr);
extern void __show_regs(struct pt_regs *);
#ifdef __KERNEL__
+#include <linux/compiler.h>
#include <asm/fpstate.h>
#define THREAD_SIZE_ORDER 1
return val;
}
+static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
+{
+ int ret;
+ unsigned long flags;
+
+ local_irq_save(flags);
+ ret = v->counter;
+ if (likely(ret == old))
+ v->counter = new;
+ local_irq_restore(flags);
+
+ return ret;
+}
+
+static inline int atomic_add_unless(atomic_t *v, int a, int u)
+{
+ int ret;
+ unsigned long flags;
+
+ local_irq_save(flags);
+ ret = v->counter;
+ if (ret != u)
+ v->counter += a;
+ local_irq_restore(flags);
+
+ return ret != u;
+}
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
{
unsigned long flags;
return retval;
}
+static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
+{
+ int ret;
+ unsigned long flags;
+
+ cris_atomic_save(v, flags);
+ ret = v->counter;
+ if (likely(ret == old))
+ v->counter = new;
+ cris_atomic_restore(v, flags);
+ return ret;
+}
+
+static inline int atomic_add_unless(atomic_t *v, int a, int u)
+{
+ int ret;
+ unsigned long flags;
+
+ cris_atomic_save(v, flags);
+ ret = v->counter;
+ if (ret != u)
+ v->counter += a;
+ cris_atomic_restore(v, flags);
+ return ret != u;
+}
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
/* Atomic operations are already serializing */
#define smp_mb__before_atomic_dec() barrier()
#define smp_mb__after_atomic_dec() barrier()
#endif
+#define atomic_cmpxchg(v, old, new) ((int)cmpxchg(&((v)->counter), old, new))
+
+#define atomic_add_unless(v, a, u) \
+({ \
+ int c, old; \
+ c = atomic_read(v); \
+ while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+ c = old; \
+ c != (u); \
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
#endif /* _ASM_ATOMIC_H */
extern char _end[];
extern char __per_cpu_start[], __per_cpu_end[];
extern char __kprobes_text_start[], __kprobes_text_end[];
+extern char __initdata_begin[], __initdata_end[];
#endif /* _ASM_GENERIC_SECTIONS_H_ */
return ret == 0;
}
+static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
+{
+ int ret;
+ unsigned long flags;
+
+ local_irq_save(flags);
+ ret = v->counter;
+ if (likely(ret == old))
+ v->counter = new;
+ local_irq_restore(flags);
+ return ret;
+}
+
+static inline int atomic_add_unless(atomic_t *v, int a, int u)
+{
+ int ret;
+ unsigned long flags;
+
+ local_irq_save(flags);
+ ret = v->counter;
+ if (ret != u)
+ v->counter += a;
+ local_irq_restore(flags);
+ return ret != u;
+}
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
static __inline__ void atomic_clear_mask(unsigned long mask, unsigned long *v)
{
__asm__ __volatile__("stc ccr,r1l\n\t"
return atomic_add_return(-i,v);
}
+#define atomic_cmpxchg(v, old, new) ((int)cmpxchg(&((v)->counter), old, new))
+
+/**
+ * atomic_add_unless - add unless the number is a given value
+ * @v: pointer of type atomic_t
+ * @a: the amount to add to v...
+ * @u: ...unless v is equal to u.
+ *
+ * Atomically adds @a to @v, so long as it was not @u.
+ * Returns non-zero if @v was not @u, and zero otherwise.
+ */
+#define atomic_add_unless(v, a, u) \
+({ \
+ int c, old; \
+ c = atomic_read(v); \
+ while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+ c = old; \
+ c != (u); \
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
#define atomic_inc_return(v) (atomic_add_return(1,v))
#define atomic_dec_return(v) (atomic_sub_return(1,v))
static inline void mach_reboot(void)
{
int i;
- for (i = 0; i < 100; i++) {
+ for (i = 0; i < 10; i++) {
kb_wait();
udelay(50);
outb(0x60, 0x64); /* write Controller Command Byte */
#include <mach_apic.h>
#define LAST_DEVICE_VECTOR 232
-#define MSI_DEST_MODE MSI_LOGICAL_MODE
-#define MSI_TARGET_CPU_SHIFT 12
-
-#ifdef CONFIG_SMP
-#define MSI_TARGET_CPU logical_smp_processor_id()
-#else
-#define MSI_TARGET_CPU cpu_to_logical_apicid(first_cpu(cpu_online_map))
-#endif
+#define MSI_TARGET_CPU_SHIFT 12
#endif /* ASM_MSI_H */
int f00f_bug;
int coma_bug;
unsigned long loops_per_jiffy;
- unsigned char x86_num_cores;
+ unsigned char x86_max_cores; /* cpuid returned max cores value */
+ unsigned char booted_cores; /* number of cores as seen by OS */
+ unsigned char apicid;
} __attribute__((__aligned__(SMP_CACHE_BYTES)));
#define X86_VENDOR_INTEL 0
#define __HAVE_ARCH_SIG_BITOPS
-static __inline__ void sigaddset(sigset_t *set, int _sig)
+#define sigaddset(set,sig) \
+ (__builtin_constant_p(sig) ? \
+ __const_sigaddset((set),(sig)) : \
+ __gen_sigaddset((set),(sig)))
+
+static __inline__ void __gen_sigaddset(sigset_t *set, int _sig)
{
- __asm__("btsl %1,%0" : "=m"(*set) : "Ir"(_sig - 1) : "cc");
+ __asm__("btsl %1,%0" : "+m"(*set) : "Ir"(_sig - 1) : "cc");
}
-static __inline__ void sigdelset(sigset_t *set, int _sig)
+static __inline__ void __const_sigaddset(sigset_t *set, int _sig)
{
- __asm__("btrl %1,%0" : "=m"(*set) : "Ir"(_sig - 1) : "cc");
+ unsigned long sig = _sig - 1;
+ set->sig[sig / _NSIG_BPW] |= 1 << (sig % _NSIG_BPW);
+}
+
+#define sigdelset(set,sig) \
+ (__builtin_constant_p(sig) ? \
+ __const_sigdelset((set),(sig)) : \
+ __gen_sigdelset((set),(sig)))
+
+
+static __inline__ void __gen_sigdelset(sigset_t *set, int _sig)
+{
+ __asm__("btrl %1,%0" : "+m"(*set) : "Ir"(_sig - 1) : "cc");
+}
+
+static __inline__ void __const_sigdelset(sigset_t *set, int _sig)
+{
+ unsigned long sig = _sig - 1;
+ set->sig[sig / _NSIG_BPW] &= ~(1 << (sig % _NSIG_BPW));
}
static __inline__ int __const_sigismember(sigset_t *set, int _sig)
#define MAX_APICID 256
extern u8 x86_cpu_to_apicid[];
+#define cpu_physical_id(cpu) x86_cpu_to_apicid[cpu]
+
#ifdef CONFIG_HOTPLUG_CPU
extern void cpu_exit_clear(void);
extern void cpu_uninit(void);
extern void __cpu_die(unsigned int cpu);
#endif /* !__ASSEMBLY__ */
+#else /* CONFIG_SMP */
+
+#define cpu_physical_id(cpu) boot_cpu_physical_apicid
+
#define NO_PROC_ID 0xFF /* No processor magic marker */
#endif
#ifdef CONFIG_X86_CMPXCHG
#define __HAVE_ARCH_CMPXCHG 1
+#define cmpxchg(ptr,o,n)\
+ ((__typeof__(*(ptr)))__cmpxchg((ptr),(unsigned long)(o),\
+ (unsigned long)(n),sizeof(*(ptr))))
+#endif
static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old,
unsigned long new, int size)
return old;
}
-#define cmpxchg(ptr,o,n)\
- ((__typeof__(*(ptr)))__cmpxchg((ptr),(unsigned long)(o),\
- (unsigned long)(n),sizeof(*(ptr))))
+#ifndef CONFIG_X86_CMPXCHG
+/*
+ * Building a kernel capable running on 80386. It may be necessary to
+ * simulate the cmpxchg on the 80386 CPU. For that purpose we define
+ * a function for each of the sizes we support.
+ */
+extern unsigned long cmpxchg_386_u8(volatile void *, u8, u8);
+extern unsigned long cmpxchg_386_u16(volatile void *, u16, u16);
+extern unsigned long cmpxchg_386_u32(volatile void *, u32, u32);
+
+static inline unsigned long cmpxchg_386(volatile void *ptr, unsigned long old,
+ unsigned long new, int size)
+{
+ switch (size) {
+ case 1:
+ return cmpxchg_386_u8(ptr, old, new);
+ case 2:
+ return cmpxchg_386_u16(ptr, old, new);
+ case 4:
+ return cmpxchg_386_u32(ptr, old, new);
+ }
+ return old;
+}
+
+#define cmpxchg(ptr,o,n) \
+({ \
+ __typeof__(*(ptr)) __ret; \
+ if (likely(boot_cpu_data.x86 > 3)) \
+ __ret = __cmpxchg((ptr), (unsigned long)(o), \
+ (unsigned long)(n), sizeof(*(ptr))); \
+ else \
+ __ret = cmpxchg_386((ptr), (unsigned long)(o), \
+ (unsigned long)(n), sizeof(*(ptr))); \
+ __ret; \
+})
#endif
#ifdef CONFIG_X86_CMPXCHG64
return new;
}
+#define atomic_cmpxchg(v, old, new) ((int)cmpxchg(&((v)->counter), old, new))
+
+#define atomic_add_unless(v, a, u) \
+({ \
+ int c, old; \
+ c = atomic_read(v); \
+ while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+ c = old; \
+ c != (u); \
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
#define atomic_add_return(i,v) \
({ \
int __ia64_aar_i = (i); \
* 2005-Apr Rusty Lynch <rusty.lynch@intel.com> and Anil S Keshavamurthy
* <anil.s.keshavamurthy@intel.com> adopted from
* include/asm-x86_64/kdebug.h
+ *
+ * 2005-Oct Keith Owens <kaos@sgi.com>. Expand notify_die to cover more
+ * events.
*/
#include <linux/notifier.h>
int signr;
};
-int register_die_notifier(struct notifier_block *nb);
+extern int register_die_notifier(struct notifier_block *);
+extern int unregister_die_notifier(struct notifier_block *);
extern struct notifier_block *ia64die_chain;
enum die_val {
DIE_BREAK = 1,
- DIE_SS,
+ DIE_FAULT,
+ DIE_OOPS,
DIE_PAGE_FAULT,
+ DIE_MACHINE_HALT,
+ DIE_MACHINE_RESTART,
+ DIE_MCA_MONARCH_ENTER,
+ DIE_MCA_MONARCH_PROCESS,
+ DIE_MCA_MONARCH_LEAVE,
+ DIE_MCA_SLAVE_ENTER,
+ DIE_MCA_SLAVE_PROCESS,
+ DIE_MCA_SLAVE_LEAVE,
+ DIE_MCA_RENDZVOUS_ENTER,
+ DIE_MCA_RENDZVOUS_PROCESS,
+ DIE_MCA_RENDZVOUS_LEAVE,
+ DIE_INIT_MONARCH_ENTER,
+ DIE_INIT_MONARCH_PROCESS,
+ DIE_INIT_MONARCH_LEAVE,
+ DIE_INIT_SLAVE_ENTER,
+ DIE_INIT_SLAVE_PROCESS,
+ DIE_INIT_SLAVE_LEAVE,
+ DIE_KDEBUG_ENTER,
+ DIE_KDEBUG_LEAVE,
+ DIE_KDUMP_ENTER,
+ DIE_KDUMP_LEAVE,
};
static inline int notify_die(enum die_val val, char *str, struct pt_regs *regs,
*/
/*
- * Routines to manage the allocation of task context numbers. Task context numbers are
- * used to reduce or eliminate the need to perform TLB flushes due to context switches.
- * Context numbers are implemented using ia-64 region ids. Since the IA-64 TLB does not
- * consider the region number when performing a TLB lookup, we need to assign a unique
- * region id to each region in a process. We use the least significant three bits in a
- * region id for this purpose.
+ * Routines to manage the allocation of task context numbers. Task context
+ * numbers are used to reduce or eliminate the need to perform TLB flushes
+ * due to context switches. Context numbers are implemented using ia-64
+ * region ids. Since the IA-64 TLB does not consider the region number when
+ * performing a TLB lookup, we need to assign a unique region id to each
+ * region in a process. We use the least significant three bits in aregion
+ * id for this purpose.
*/
#define IA64_REGION_ID_KERNEL 0 /* the kernel's region id (tlb.c depends on this being 0) */
struct ia64_ctx {
spinlock_t lock;
unsigned int next; /* next context number to use */
- unsigned int limit; /* next >= limit => must call wrap_mmu_context() */
- unsigned int max_ctx; /* max. context value supported by all CPUs */
+ unsigned int limit; /* available free range */
+ unsigned int max_ctx; /* max. context value supported by all CPUs */
+ /* call wrap_mmu_context when next >= max */
+ unsigned long *bitmap; /* bitmap size is max_ctx+1 */
+ unsigned long *flushmap;/* pending rid to be flushed */
};
extern struct ia64_ctx ia64_ctx;
DECLARE_PER_CPU(u8, ia64_need_tlb_flush);
+extern void mmu_context_init (void);
extern void wrap_mmu_context (struct mm_struct *mm);
static inline void
}
/*
- * When the context counter wraps around all TLBs need to be flushed because an old
- * context number might have been reused. This is signalled by the ia64_need_tlb_flush
- * per-CPU variable, which is checked in the routine below. Called by activate_mm().
- * <efocht@ess.nec.de>
+ * When the context counter wraps around all TLBs need to be flushed because
+ * an old context number might have been reused. This is signalled by the
+ * ia64_need_tlb_flush per-CPU variable, which is checked in the routine
+ * below. Called by activate_mm(). <efocht@ess.nec.de>
*/
static inline void
delayed_tlb_flush (void)
if (unlikely(__ia64_per_cpu_var(ia64_need_tlb_flush))) {
spin_lock_irqsave(&ia64_ctx.lock, flags);
- {
- if (__ia64_per_cpu_var(ia64_need_tlb_flush)) {
- local_flush_tlb_all();
- __ia64_per_cpu_var(ia64_need_tlb_flush) = 0;
- }
+ if (__ia64_per_cpu_var(ia64_need_tlb_flush)) {
+ local_flush_tlb_all();
+ __ia64_per_cpu_var(ia64_need_tlb_flush) = 0;
}
spin_unlock_irqrestore(&ia64_ctx.lock, flags);
}
unsigned long flags;
nv_mm_context_t context = mm->context;
- if (unlikely(!context)) {
- spin_lock_irqsave(&ia64_ctx.lock, flags);
- {
- /* re-check, now that we've got the lock: */
- context = mm->context;
- if (context == 0) {
- cpus_clear(mm->cpu_vm_mask);
- if (ia64_ctx.next >= ia64_ctx.limit)
- wrap_mmu_context(mm);
- mm->context = context = ia64_ctx.next++;
- }
+ if (likely(context))
+ goto out;
+
+ spin_lock_irqsave(&ia64_ctx.lock, flags);
+ /* re-check, now that we've got the lock: */
+ context = mm->context;
+ if (context == 0) {
+ cpus_clear(mm->cpu_vm_mask);
+ if (ia64_ctx.next >= ia64_ctx.limit) {
+ ia64_ctx.next = find_next_zero_bit(ia64_ctx.bitmap,
+ ia64_ctx.max_ctx, ia64_ctx.next);
+ ia64_ctx.limit = find_next_bit(ia64_ctx.bitmap,
+ ia64_ctx.max_ctx, ia64_ctx.next);
+ if (ia64_ctx.next >= ia64_ctx.max_ctx)
+ wrap_mmu_context(mm);
}
- spin_unlock_irqrestore(&ia64_ctx.lock, flags);
+ mm->context = context = ia64_ctx.next++;
+ __set_bit(context, ia64_ctx.bitmap);
}
+ spin_unlock_irqrestore(&ia64_ctx.lock, flags);
+out:
/*
* Ensure we're not starting to use "context" before any old
* uses of it are gone from our TLB.
}
/*
- * Initialize context number to some sane value. MM is guaranteed to be a brand-new
- * address-space, so no TLB flushing is needed, ever.
+ * Initialize context number to some sane value. MM is guaranteed to be a
+ * brand-new address-space, so no TLB flushing is needed, ever.
*/
static inline int
init_new_context (struct task_struct *p, struct mm_struct *mm)
if (!cpu_isset(smp_processor_id(), mm->cpu_vm_mask))
cpu_set(smp_processor_id(), mm->cpu_vm_mask);
reload_context(context);
- /* in the unlikely event of a TLB-flush by another thread, redo the load: */
+ /*
+ * in the unlikely event of a TLB-flush by another thread,
+ * redo the load.
+ */
} while (unlikely(context != mm->context));
}
activate_mm (struct mm_struct *prev, struct mm_struct *next)
{
/*
- * We may get interrupts here, but that's OK because interrupt handlers cannot
- * touch user-space.
+ * We may get interrupts here, but that's OK because interrupt
+ * handlers cannot touch user-space.
*/
ia64_set_kr(IA64_KR_PT_BASE, __pa(next->pgd));
activate_context(next);
static inline void set_intr_gate (int nr, void *func) {}
#define IO_APIC_VECTOR(irq) (irq)
#define ack_APIC_irq ia64_eoi
-#define cpu_mask_to_apicid(mask) cpu_physical_id(first_cpu(mask))
-#define MSI_DEST_MODE MSI_PHYSICAL_MODE
-#define MSI_TARGET_CPU ((ia64_getreg(_IA64_REG_CR_LID) >> 16) & 0xffff)
#define MSI_TARGET_CPU_SHIFT 4
#endif /* ASM_MSI_H */
#define PERCPU_PAGE_SHIFT 16 /* log2() of max. size of per-CPU area */
#define PERCPU_PAGE_SIZE (__IA64_UL_CONST(1) << PERCPU_PAGE_SHIFT)
-#define RGN_MAP_LIMIT ((1UL << (4*PAGE_SHIFT - 12)) - PAGE_SIZE) /* per region addr limit */
-
#ifdef CONFIG_HUGETLB_PAGE
# define HPAGE_REGION_BASE RGN_BASE(RGN_HPAGE)
*/
typedef struct { unsigned long pte; } pte_t;
typedef struct { unsigned long pmd; } pmd_t;
+#ifdef CONFIG_PGTABLE_4
+ typedef struct { unsigned long pud; } pud_t;
+#endif
typedef struct { unsigned long pgd; } pgd_t;
typedef struct { unsigned long pgprot; } pgprot_t;
# define pte_val(x) ((x).pte)
# define pmd_val(x) ((x).pmd)
+#ifdef CONFIG_PGTABLE_4
+# define pud_val(x) ((x).pud)
+#endif
# define pgd_val(x) ((x).pgd)
# define pgprot_val(x) ((x).pgprot)
pgtable_quicklist_free(pgd);
}
+#ifdef CONFIG_PGTABLE_4
+static inline void
+pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
+{
+ pgd_val(*pgd_entry) = __pa(pud);
+}
+
+static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
+{
+ return pgtable_quicklist_alloc();
+}
+
+static inline void pud_free(pud_t * pud)
+{
+ pgtable_quicklist_free(pud);
+}
+#define __pud_free_tlb(tlb, pud) pud_free(pud)
+#endif /* CONFIG_PGTABLE_4 */
+
static inline void
pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
{
#define __DIRTY_BITS _PAGE_ED | __DIRTY_BITS_NO_ED
/*
- * Definitions for first level:
- *
- * PGDIR_SHIFT determines what a first-level page table entry can map.
+ * How many pointers will a page table level hold expressed in shift
*/
-#define PGDIR_SHIFT (PAGE_SHIFT + 2*(PAGE_SHIFT-3))
-#define PGDIR_SIZE (__IA64_UL(1) << PGDIR_SHIFT)
-#define PGDIR_MASK (~(PGDIR_SIZE-1))
-#define PTRS_PER_PGD (1UL << (PAGE_SHIFT-3))
-#define USER_PTRS_PER_PGD (5*PTRS_PER_PGD/8) /* regions 0-4 are user regions */
-#define FIRST_USER_ADDRESS 0
+#define PTRS_PER_PTD_SHIFT (PAGE_SHIFT-3)
/*
- * Definitions for second level:
+ * Definitions for fourth level:
+ */
+#define PTRS_PER_PTE (__IA64_UL(1) << (PTRS_PER_PTD_SHIFT))
+
+/*
+ * Definitions for third level:
*
- * PMD_SHIFT determines the size of the area a second-level page table
+ * PMD_SHIFT determines the size of the area a third-level page table
* can map.
*/
-#define PMD_SHIFT (PAGE_SHIFT + (PAGE_SHIFT-3))
+#define PMD_SHIFT (PAGE_SHIFT + (PTRS_PER_PTD_SHIFT))
#define PMD_SIZE (1UL << PMD_SHIFT)
#define PMD_MASK (~(PMD_SIZE-1))
-#define PTRS_PER_PMD (1UL << (PAGE_SHIFT-3))
+#define PTRS_PER_PMD (1UL << (PTRS_PER_PTD_SHIFT))
+#ifdef CONFIG_PGTABLE_4
/*
- * Definitions for third level:
+ * Definitions for second level:
+ *
+ * PUD_SHIFT determines the size of the area a second-level page table
+ * can map.
*/
-#define PTRS_PER_PTE (__IA64_UL(1) << (PAGE_SHIFT-3))
+#define PUD_SHIFT (PMD_SHIFT + (PTRS_PER_PTD_SHIFT))
+#define PUD_SIZE (1UL << PUD_SHIFT)
+#define PUD_MASK (~(PUD_SIZE-1))
+#define PTRS_PER_PUD (1UL << (PTRS_PER_PTD_SHIFT))
+#endif
+
+/*
+ * Definitions for first level:
+ *
+ * PGDIR_SHIFT determines what a first-level page table entry can map.
+ */
+#ifdef CONFIG_PGTABLE_4
+#define PGDIR_SHIFT (PUD_SHIFT + (PTRS_PER_PTD_SHIFT))
+#else
+#define PGDIR_SHIFT (PMD_SHIFT + (PTRS_PER_PTD_SHIFT))
+#endif
+#define PGDIR_SIZE (__IA64_UL(1) << PGDIR_SHIFT)
+#define PGDIR_MASK (~(PGDIR_SIZE-1))
+#define PTRS_PER_PGD_SHIFT PTRS_PER_PTD_SHIFT
+#define PTRS_PER_PGD (1UL << PTRS_PER_PGD_SHIFT)
+#define USER_PTRS_PER_PGD (5*PTRS_PER_PGD/8) /* regions 0-4 are user regions */
+#define FIRST_USER_ADDRESS 0
/*
* All the normal masks have the "page accessed" bits on, as any time
#define __S111 __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RWX)
#define pgd_ERROR(e) printk("%s:%d: bad pgd %016lx.\n", __FILE__, __LINE__, pgd_val(e))
+#ifdef CONFIG_PGTABLE_4
+#define pud_ERROR(e) printk("%s:%d: bad pud %016lx.\n", __FILE__, __LINE__, pud_val(e))
+#endif
#define pmd_ERROR(e) printk("%s:%d: bad pmd %016lx.\n", __FILE__, __LINE__, pmd_val(e))
#define pte_ERROR(e) printk("%s:%d: bad pte %016lx.\n", __FILE__, __LINE__, pte_val(e))
#define kc_vaddr_to_offset(v) ((v) - RGN_BASE(RGN_GATE))
#define kc_offset_to_vaddr(o) ((o) + RGN_BASE(RGN_GATE))
+#define RGN_MAP_SHIFT (PGDIR_SHIFT + PTRS_PER_PGD_SHIFT - 3)
+#define RGN_MAP_LIMIT ((1UL << RGN_MAP_SHIFT) - PAGE_SIZE) /* per region addr limit */
+
/*
* Conversion functions: convert page frame number (pfn) and a protection value to a page
* table entry (pte).
#define pud_bad(pud) (!ia64_phys_addr_valid(pud_val(pud)))
#define pud_present(pud) (pud_val(pud) != 0UL)
#define pud_clear(pudp) (pud_val(*(pudp)) = 0UL)
-
#define pud_page(pud) ((unsigned long) __va(pud_val(pud) & _PFN_MASK))
+#ifdef CONFIG_PGTABLE_4
+#define pgd_none(pgd) (!pgd_val(pgd))
+#define pgd_bad(pgd) (!ia64_phys_addr_valid(pgd_val(pgd)))
+#define pgd_present(pgd) (pgd_val(pgd) != 0UL)
+#define pgd_clear(pgdp) (pgd_val(*(pgdp)) = 0UL)
+#define pgd_page(pgd) ((unsigned long) __va(pgd_val(pgd) & _PFN_MASK))
+#endif
+
/*
* The following have defined behavior only work if pte_present() is true.
*/
here. */
#define pgd_offset_gate(mm, addr) pgd_offset_k(addr)
+#ifdef CONFIG_PGTABLE_4
/* Find an entry in the second-level page table.. */
+#define pud_offset(dir,addr) \
+ ((pud_t *) pgd_page(*(dir)) + (((addr) >> PUD_SHIFT) & (PTRS_PER_PUD - 1)))
+#endif
+
+/* Find an entry in the third-level page table.. */
#define pmd_offset(dir,addr) \
((pmd_t *) pud_page(*(dir)) + (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1)))
#define __HAVE_ARCH_PGD_OFFSET_GATE
#define __HAVE_ARCH_LAZY_MMU_PROT_UPDATE
+#ifndef CONFIG_PGTABLE_4
#include <asm-generic/pgtable-nopud.h>
+#endif
#include <asm-generic/pgtable.h>
#endif /* _ASM_IA64_PGTABLE_H */
if (!mm)
return;
+ set_bit(mm->context, ia64_ctx.flushmap);
mm->context = 0;
if (atomic_read(&mm->mm_users) == 0)
__asm__ __volatile__("orl %1,%0" : "+m" (*v) : "id" (mask));
}
+#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+
+#define atomic_add_unless(v, a, u) \
+({ \
+ int c, old; \
+ c = atomic_read(v); \
+ while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+ c = old; \
+ c != (u); \
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
/* Atomic operations are already serializing */
#define smp_mb__before_atomic_dec() barrier()
#define smp_mb__after_atomic_dec() barrier()
#define current_text_addr() ({ __label__ _l; _l: &&_l;})
#include <linux/config.h>
+#include <linux/thread_info.h>
#include <asm/segment.h>
#include <asm/fpu.h>
#include <asm/ptrace.h>
#endif
#define TASK_UNMAPPED_ALIGN(addr, off) PAGE_ALIGN(addr)
-struct task_work {
- unsigned char sigpending;
- unsigned char notify_resume; /* request for notification on
- userspace execution resumption */
- char need_resched;
- unsigned char delayed_trace; /* single step a syscall */
- unsigned char syscall_trace; /* count of syscall interceptors */
- unsigned char memdie; /* task was selected to be killed */
- unsigned char pad[2];
-};
-
struct thread_struct {
unsigned long ksp; /* kernel stack pointer */
unsigned long usp; /* user stack pointer */
unsigned long fp[8*3];
unsigned long fpcntl[3]; /* fp control regs */
unsigned char fpstate[FPSTATESIZE]; /* floating point state */
- struct task_work work;
+ struct thread_info info;
};
#define INIT_THREAD { \
#define _ASM_M68K_THREAD_INFO_H
#include <asm/types.h>
-#include <asm/processor.h>
#include <asm/page.h>
struct thread_info {
struct task_struct *task; /* main task structure */
+ unsigned long flags;
struct exec_domain *exec_domain; /* execution domain */
int preempt_count; /* 0 => preemptable, <0 => BUG */
__u32 cpu; /* should always be 0 on m68k */
struct restart_block restart_block;
-
- __u8 supervisor_stack[0];
};
#define PREEMPT_ACTIVE 0x4000000
#define free_thread_info(ti) free_pages((unsigned long)(ti),1)
#endif /* PAGE_SHIFT == 13 */
-//#define init_thread_info (init_task.thread.info)
+#define init_thread_info (init_task.thread.info)
#define init_stack (init_thread_union.stack)
-#define current_thread_info() (current->thread_info)
-
+#define task_thread_info(tsk) (&(tsk)->thread.info)
+#define current_thread_info() task_thread_info(current)
#define __HAVE_THREAD_FUNCTIONS
-#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
-#define TIF_DELAYED_TRACE 1 /* single step a syscall */
-#define TIF_NOTIFY_RESUME 2 /* resumption notification requested */
-#define TIF_SIGPENDING 3 /* signal pending */
-#define TIF_NEED_RESCHED 4 /* rescheduling necessary */
-#define TIF_MEMDIE 5
-
-extern int thread_flag_fixme(void);
-
-/*
- * flag set/clear/test wrappers
- * - pass TIF_xxxx constants to these functions
- */
-
-#define __set_tsk_thread_flag(tsk, flag, val) ({ \
- switch (flag) { \
- case TIF_SIGPENDING: \
- tsk->thread.work.sigpending = val; \
- break; \
- case TIF_NEED_RESCHED: \
- tsk->thread.work.need_resched = val; \
- break; \
- case TIF_SYSCALL_TRACE: \
- tsk->thread.work.syscall_trace = val; \
- break; \
- case TIF_MEMDIE: \
- tsk->thread.work.memdie = val; \
- break; \
- default: \
- thread_flag_fixme(); \
- } \
+#define setup_thread_stack(p, org) ({ \
+ *(struct task_struct **)(p)->thread_info = (p); \
+ task_thread_info(p)->task = (p); \
})
-#define __get_tsk_thread_flag(tsk, flag) ({ \
- int ___res; \
- switch (flag) { \
- case TIF_SIGPENDING: \
- ___res = tsk->thread.work.sigpending; \
- break; \
- case TIF_NEED_RESCHED: \
- ___res = tsk->thread.work.need_resched; \
- break; \
- case TIF_SYSCALL_TRACE: \
- ___res = tsk->thread.work.syscall_trace;\
- break; \
- case TIF_MEMDIE: \
- ___res = tsk->thread.work.memdie;\
- break; \
- default: \
- ___res = thread_flag_fixme(); \
- } \
- ___res; \
-})
-
-#define __get_set_tsk_thread_flag(tsk, flag, val) ({ \
- int __res = __get_tsk_thread_flag(tsk, flag); \
- __set_tsk_thread_flag(tsk, flag, val); \
- __res; \
-})
+#define end_of_stack(p) ((unsigned long *)(p)->thread_info + 1)
-#define set_tsk_thread_flag(tsk, flag) __set_tsk_thread_flag(tsk, flag, ~0)
-#define clear_tsk_thread_flag(tsk, flag) __set_tsk_thread_flag(tsk, flag, 0)
-#define test_and_set_tsk_thread_flag(tsk, flag) __get_set_tsk_thread_flag(tsk, flag, ~0)
-#define test_tsk_thread_flag(tsk, flag) __get_tsk_thread_flag(tsk, flag)
-
-#define set_thread_flag(flag) set_tsk_thread_flag(current, flag)
-#define clear_thread_flag(flag) clear_tsk_thread_flag(current, flag)
-#define test_thread_flag(flag) test_tsk_thread_flag(current, flag)
-
-#define set_need_resched() set_thread_flag(TIF_NEED_RESCHED)
-#define clear_need_resched() clear_thread_flag(TIF_NEED_RESCHED)
+/* entry.S relies on these definitions!
+ * bits 0-7 are tested at every exception exit
+ * bits 8-15 are also tested at syscall exit
+ */
+#define TIF_SIGPENDING 6 /* signal pending */
+#define TIF_NEED_RESCHED 7 /* rescheduling necessary */
+#define TIF_DELAYED_TRACE 14 /* single step a syscall */
+#define TIF_SYSCALL_TRACE 15 /* syscall trace active */
+#define TIF_MEMDIE 16
#endif /* _ASM_M68K_THREAD_INFO_H */
return temp;
}
+#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+
+#define atomic_add_unless(v, a, u) \
+({ \
+ int c, old; \
+ c = atomic_read(v); \
+ while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+ c = old; \
+ c != (u); \
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
#define atomic_dec_return(v) atomic_sub_return(1,(v))
#define atomic_inc_return(v) atomic_add_return(1,(v))
}
/*
- * atomic_sub_if_positive - add integer to atomic variable
+ * atomic_sub_if_positive - conditionally subtract integer from atomic variable
+ * @i: integer value to subtract
* @v: pointer of type atomic_t
*
- * Atomically test @v and decrement if it is greater than 0.
- * The function returns the old value of @v minus 1.
+ * Atomically test @v and subtract @i if @v is greater or equal than @i.
+ * The function returns the old value of @v minus @i.
*/
static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
{
return result;
}
+#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+
+/**
+ * atomic_add_unless - add unless the number is a given value
+ * @v: pointer of type atomic_t
+ * @a: the amount to add to v...
+ * @u: ...unless v is equal to u.
+ *
+ * Atomically adds @a to @v, so long as it was not @u.
+ * Returns non-zero if @v was not @u, and zero otherwise.
+ */
+#define atomic_add_unless(v, a, u) \
+({ \
+ int c, old; \
+ c = atomic_read(v); \
+ while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+ c = old; \
+ c != (u); \
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
#define atomic_dec_return(v) atomic_sub_return(1,(v))
#define atomic_inc_return(v) atomic_add_return(1,(v))
}
/*
- * atomic64_sub_if_positive - add integer to atomic variable
+ * atomic64_sub_if_positive - conditionally subtract integer from atomic variable
+ * @i: integer value to subtract
* @v: pointer of type atomic64_t
*
- * Atomically test @v and decrement if it is greater than 0.
- * The function returns the old value of @v minus 1.
+ * Atomically test @v and subtract @i if @v is greater or equal than @i.
+ * The function returns the old value of @v minus @i.
*/
static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
{
#define __BUILD_MEMORY_STRING(bwlq, type) \
\
-static inline void writes##bwlq(volatile void __iomem *mem, void *addr, \
- unsigned int count) \
+static inline void writes##bwlq(volatile void __iomem *mem, \
+ const void *addr, unsigned int count) \
{ \
- volatile type *__addr = addr; \
+ const volatile type *__addr = addr; \
\
while (count--) { \
mem_write##bwlq(*__addr, mem); \
#define CRIME_MEM_ERROR_ECC_REPL_MASK 0xffffffff
};
-extern struct sgi_crime *crime;
+extern struct sgi_crime __iomem *crime;
#define CRIME_HI_MEM_BASE 0x40000000 /* this is where whole 1G of RAM is mapped */
/* register definitions for parallel port DMA */
struct mace_parport {
-/* 0 - do nothing, 1 - pulse terminal count to the device after buffer is drained */
-#define MACEPAR_CONTEXT_LASTFLAG BIT(63)
-/* Should not cross 4K page boundary */
-#define MACEPAR_CONTEXT_DATALEN_MASK 0xfff00000000
-/* Can be arbitrarily aligned on any byte boundary on output, 64 byte aligned on input */
-#define MACEPAR_CONTEXT_BASEADDR_MASK 0xffffffff
+ /* 0 - do nothing,
+ * 1 - pulse terminal count to the device after buffer is drained */
+#define MACEPAR_CONTEXT_LASTFLAG BIT(63)
+ /* Should not cross 4K page boundary */
+#define MACEPAR_CONTEXT_DATA_BOUND 0x0000000000001000UL
+#define MACEPAR_CONTEXT_DATALEN_MASK 0x00000fff00000000UL
+#define MACEPAR_CONTEXT_DATALEN_SHIFT 32
+ /* Can be arbitrarily aligned on any byte boundary on output,
+ * 64 byte aligned on input */
+#define MACEPAR_CONTEXT_BASEADDR_MASK 0x00000000ffffffffUL
volatile u64 context_a;
volatile u64 context_b;
-#define MACEPAR_CTLSTAT_DIRECTION BIT(0) /* 0 - mem->device, 1 - device->mem */
-#define MACEPAR_CTLSTAT_ENABLE BIT(1) /* 0 - channel frozen, 1 - channel enabled */
-#define MACEPAR_CTLSTAT_RESET BIT(2) /* 0 - channel active, 1 - complete channel reset */
-#define MACEPAR_CTLSTAT_CTXB_VALID BIT(3)
-#define MACEPAR_CTLSTAT_CTXA_VALID BIT(4)
- volatile u64 cntlstat; /* Control/Status register */
-#define MACEPAR_DIAG_CTXINUSE BIT(1)
-#define MACEPAR_DIAG_DMACTIVE BIT(2) /* 1 - Dma engine is enabled and processing something */
-#define MACEPAR_DIAG_CTRMASK 0x3ffc /* Counter of bytes left */
- volatile u64 diagnostic; /* RO: diagnostic register */
+ /* 0 - mem->device, 1 - device->mem */
+#define MACEPAR_CTLSTAT_DIRECTION BIT(0)
+ /* 0 - channel frozen, 1 - channel enabled */
+#define MACEPAR_CTLSTAT_ENABLE BIT(1)
+ /* 0 - channel active, 1 - complete channel reset */
+#define MACEPAR_CTLSTAT_RESET BIT(2)
+#define MACEPAR_CTLSTAT_CTXB_VALID BIT(3)
+#define MACEPAR_CTLSTAT_CTXA_VALID BIT(4)
+ volatile u64 cntlstat; /* Control/Status register */
+#define MACEPAR_DIAG_CTXINUSE BIT(0)
+ /* 1 - Dma engine is enabled and processing something */
+#define MACEPAR_DIAG_DMACTIVE BIT(1)
+ /* Counter of bytes left */
+#define MACEPAR_DIAG_CTRMASK 0x0000000000003ffcUL
+#define MACEPAR_DIAG_CTRSHIFT 2
+ volatile u64 diagnostic; /* RO: diagnostic register */
};
/* ISA Control and DMA registers */
char _pad6[0x80000 - sizeof(struct mace_isa)];
};
-extern struct sgi_mace *mace;
+extern struct sgi_mace __iomem *mace;
#endif /* __ASM_MACE_H__ */
#define BOARD_PC1_INT DB1200_PC1_INT
#define BOARD_CARD_INSERTED(SOCKET) bcsr->sig_status & (1<<(8+(2*SOCKET)))
+/* Nand chip select */
+#define NAND_CS 1
+
#endif /* __ASM_DB1200_H */
((NAND_T_PUL & 0xF) << NAND_T_PUL_SHIFT) | \
((NAND_T_SU & 0xF) << NAND_T_SU_SHIFT) | \
((NAND_T_WH & 0xF) << NAND_T_WH_SHIFT)
+#define NAND_CS 1
+
+/* should be done by yamon */
+#define NAND_STCFG 0x00400005 /* 8-bit NAND */
+#define NAND_STTIME 0x00007774 /* valid for 396MHz SD=2 only */
+#define NAND_STADDR 0x12000FFF /* physical address 0x20000000 */
#endif /* __ASM_DB1X00_H */
#ifndef __ASM_MACH_IP32_MC146818RTC_H
#define __ASM_MACH_IP32_MC146818RTC_H
-#include <asm/io.h>
#include <asm/ip32/mace.h>
#define RTC_PORT(x) (0x70 + (x))
mace->isa.rtc[addr << 8] = data;
}
-/* FIXME: Do it right. For now just assume that noone lives in 20th century
- * and no O2 user in 22th century ;-) */
+/*
+ * FIXME: Do it right. For now just assume that noone lives in 20th century
+ * and no O2 user in 22th century ;-)
+ */
#define mc146818_decode_year(year) ((year) + 2000)
#define RTC_ALWAYS_BCD 0
*
* Copyright (C) 2003 by Ralf Baechle
*/
-#ifndef __ASM_MACH_JMR3927_ASM_DS1742_H
-#define __ASM_MACH_JMR3927_ASM_DS1742_H
+#ifndef __ASM_MACH_JMR3927_DS1742_H
+#define __ASM_MACH_JMR3927_DS1742_H
#include <asm/jmr3927/jmr3927.h>
#define rtc_read(reg) (jmr3927_nvram_in(addr))
#define rtc_write(data, reg) (jmr3927_nvram_out((data),(reg)))
-#endif /* __ASM_MACH_JMR3927_ASM_DS1742_H */
+#endif /* __ASM_MACH_JMR3927_DS1742_H */
#define BOARD_PC1_INT PB1200_PC1_INT
#define BOARD_CARD_INSERTED(SOCKET) bcsr->sig_status & (1<<(8+(2*SOCKET)))
+/* Nand chip select */
+#define NAND_CS 1
+
#endif /* __ASM_PB1200_H */
((NAND_T_SU & 0xF) << NAND_T_SU_SHIFT) | \
((NAND_T_WH & 0xF) << NAND_T_WH_SHIFT)
+#define NAND_CS 1
+
+/* should be done by yamon */
+#define NAND_STCFG 0x00400005 /* 8-bit NAND */
+#define NAND_STTIME 0x00007774 /* valid for 396MHz SD=2 only */
+#define NAND_STADDR 0x12000FFF /* physical address 0x20000000 */
+
#endif /* __ASM_PB1550_H */
#ifndef _MIPS_SEADINT_H
#define _MIPS_SEADINT_H
-#define SEADINT_UART0 2
-#define SEADINT_UART1 3
+/*
+ * Interrupts 0..7 are used for SEAD CPU interrupts
+ */
+#define MIPSCPU_INT_BASE 0
+
+#define MIPSCPU_INT_UART0 2
+#define MIPSCPU_INT_UART1 3
-extern void seadint_init(void);
+#define MIPSCPU_INT_CPUCTR 7
#endif /* !(_MIPS_SEADINT_H) */
#ifdef __KERNEL__
#include <asm/sigcontext.h>
-/*
- * The following break codes are or were in use for specific purposes in
- * other MIPS operating systems. Linux/MIPS doesn't use all of them. The
- * unused ones are here as placeholders; we might encounter them in
- * non-Linux/MIPS object files or make use of them in the future.
- */
-#define BRK_USERBP 0 /* User bp (used by debuggers) */
-#define BRK_KERNELBP 1 /* Break in the kernel */
-#define BRK_ABORT 2 /* Sometimes used by abort(3) to SIGIOT */
-#define BRK_BD_TAKEN 3 /* For bd slot emulation - not implemented */
-#define BRK_BD_NOTTAKEN 4 /* For bd slot emulation - not implemented */
-#define BRK_SSTEPBP 5 /* User bp (used by debuggers) */
-#define BRK_OVERFLOW 6 /* Overflow check */
-#define BRK_DIVZERO 7 /* Divide by zero check */
-#define BRK_RANGE 8 /* Range error check */
-#define BRK_STACKOVERFLOW 9 /* For Ada stackchecking */
-#define BRK_NORLD 10 /* No rld found - not used by Linux/MIPS */
-#define _BRK_THREADBP 11 /* For threads, user bp (used by debuggers) */
-#define BRK_MULOVF 1023 /* Multiply overflow */
-#define BRK_BUG 512 /* Used by BUG() */
-
#define ptrace_signal_deliver(regs, cookie) do { } while (0)
#endif /* __KERNEL__ */
}
/* exported interface */
+#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+
+/**
+ * atomic_add_unless - add unless the number is a given value
+ * @v: pointer of type atomic_t
+ * @a: the amount to add to v...
+ * @u: ...unless v is equal to u.
+ *
+ * Atomically adds @a to @v, so long as it was not @u.
+ * Returns non-zero if @v was not @u, and zero otherwise.
+ */
+#define atomic_add_unless(v, a, u) \
+({ \
+ int c, old; \
+ c = atomic_read(v); \
+ while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+ c = old; \
+ c != (u); \
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
#define atomic_add(i,v) ((void)(__atomic_add_return( ((int)i),(v))))
#define atomic_sub(i,v) ((void)(__atomic_add_return(-((int)i),(v))))
#define _ASM_PARISC_IRQ_H
#include <linux/config.h>
+#include <linux/cpumask.h>
#include <asm/types.h>
#define NO_IRQ (-1)
extern int txn_claim_irq(int);
extern unsigned int txn_alloc_data(unsigned int);
extern unsigned long txn_alloc_addr(unsigned int);
+extern unsigned long txn_affinity_addr(unsigned int irq, int cpu);
extern int cpu_claim_irq(unsigned int irq, struct hw_interrupt_type *, void *);
-
-extern int cpu_claim_irq(unsigned int irq, struct hw_interrupt_type *, void *);
+extern int cpu_check_affinity(unsigned int irq, cpumask_t *dest);
/* soft power switch support (power.c) */
extern struct tasklet_struct power_tasklet;
#define cpu_logical_map(cpu) (cpu)
extern void smp_send_reschedule(int cpu);
+extern void smp_send_all_nop(void);
#endif /* !ASSEMBLY */
#define raw_smp_processor_id() (current_thread_info()->cpu)
-#endif /* CONFIG_SMP */
+#else /* CONFIG_SMP */
+
+static inline void smp_send_all_nop(void) { return; }
+
+#endif
#define NO_PROC_ID 0xFF /* No processor magic marker */
#define ANY_PROC_ID 0xFF /* Any processor magic marker */
return *a == 0;
}
-#define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock)
+#define __raw_spin_lock(lock) __raw_spin_lock_flags(lock, 0)
#define __raw_spin_unlock_wait(x) \
do { cpu_relax(); } while (__raw_spin_is_locked(x))
-static inline void __raw_spin_lock(raw_spinlock_t *x)
+static inline void __raw_spin_lock_flags(raw_spinlock_t *x,
+ unsigned long flags)
{
volatile unsigned int *a;
mb();
a = __ldcw_align(x);
while (__ldcw(a) == 0)
- while (*a == 0);
+ while (*a == 0)
+ if (flags & PSW_SM_I) {
+ local_irq_enable();
+ cpu_relax();
+ local_irq_disable();
+ } else
+ cpu_relax();
mb();
}
static __inline__ void __raw_read_lock(raw_rwlock_t *rw)
{
- unsigned long flags;
- local_irq_save(flags);
__raw_spin_lock(&rw->lock);
rw->counter++;
__raw_spin_unlock(&rw->lock);
- local_irq_restore(flags);
}
static __inline__ void __raw_read_unlock(raw_rwlock_t *rw)
{
- unsigned long flags;
- local_irq_save(flags);
__raw_spin_lock(&rw->lock);
rw->counter--;
__raw_spin_unlock(&rw->lock);
- local_irq_restore(flags);
}
/* write_lock is less trivial. We optimistically grab the lock and check
* N class systems, only one PxTLB inter processor broadcast can be
* active at any one time on the Merced bus. This tlb purge
* synchronisation is fairly lightweight and harmless so we activate
- * it on all SMP systems not just the N class. */
-#ifdef CONFIG_SMP
+ * it on all SMP systems not just the N class. We also need to have
+ * preemption disabled on uniprocessor machines, and spin_lock does that
+ * nicely.
+ */
extern spinlock_t pa_tlb_lock;
#define purge_tlb_start(x) spin_lock(&pa_tlb_lock)
#define purge_tlb_end(x) spin_unlock(&pa_tlb_lock)
-#else
-
-#define purge_tlb_start(x) do { } while(0)
-#define purge_tlb_end(x) do { } while (0)
-
-#endif
-
-
extern void flush_tlb_all(void);
/*
if (npages >= 512) /* 2MB of space: arbitrary, should be tuned */
flush_tlb_all();
else {
- preempt_disable();
mtsp(vma->vm_mm->context,1);
purge_tlb_start();
if (split_tlb) {
pdtlb(start);
start += PAGE_SIZE;
}
- preempt_enable();
}
purge_tlb_end();
}
return t;
}
+#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+
+/**
+ * atomic_add_unless - add unless the number is a given value
+ * @v: pointer of type atomic_t
+ * @a: the amount to add to v...
+ * @u: ...unless v is equal to u.
+ *
+ * Atomically adds @a to @v, so long as it was not @u.
+ * Returns non-zero if @v was not @u, and zero otherwise.
+ */
+#define atomic_add_unless(v, a, u) \
+({ \
+ int c, old; \
+ c = atomic_read(v); \
+ for (;;) { \
+ if (unlikely(c == (u))) \
+ break; \
+ old = atomic_cmpxchg((v), c, c + (a)); \
+ if (likely(old == c)) \
+ break; \
+ c = old; \
+ } \
+ c != (u); \
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
#define atomic_sub_and_test(a, v) (atomic_sub_return((a), (v)) == 0)
#define atomic_dec_and_test(v) (atomic_dec_return((v)) == 0)
/* The vDSO location. We have to use the same value as x86 for glibc's
* sake :-)
*/
-#ifdef __powerpc64__
#define AT_SYSINFO_EHDR 33
-#endif
#endif
#define CPU_FTR_NEED_COHERENT ASM_CONST(0x0000000000020000)
#define CPU_FTR_NO_BTIC ASM_CONST(0x0000000000040000)
#define CPU_FTR_BIG_PHYS ASM_CONST(0x0000000000080000)
+#define CPU_FTR_NODSISRALIGN ASM_CONST(0x0000000000100000)
#ifdef __powerpc64__
/* Add the 64b processor unique features in the top half of the word */
#define CPU_FTR_16M_PAGE ASM_CONST(0x0000000200000000)
#define CPU_FTR_TLBIEL ASM_CONST(0x0000000400000000)
#define CPU_FTR_NOEXECUTE ASM_CONST(0x0000000800000000)
-#define CPU_FTR_NODSISRALIGN ASM_CONST(0x0000001000000000)
#define CPU_FTR_IABR ASM_CONST(0x0000002000000000)
#define CPU_FTR_MMCRA ASM_CONST(0x0000004000000000)
#define CPU_FTR_CTRL ASM_CONST(0x0000008000000000)
#define CPU_FTR_16M_PAGE ASM_CONST(0x0)
#define CPU_FTR_TLBIEL ASM_CONST(0x0)
#define CPU_FTR_NOEXECUTE ASM_CONST(0x0)
-#define CPU_FTR_NODSISRALIGN ASM_CONST(0x0)
#define CPU_FTR_IABR ASM_CONST(0x0)
#define CPU_FTR_MMCRA ASM_CONST(0x0)
#define CPU_FTR_CTRL ASM_CONST(0x0)
CPU_FTRS_POWER3_32 = CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE |
CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE,
CPU_FTRS_POWER4_32 = CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE |
- CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE,
+ CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_NODSISRALIGN,
CPU_FTRS_970_32 = CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE |
CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_ALTIVEC_COMP |
- CPU_FTR_MAYBE_CAN_NAP,
+ CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_NODSISRALIGN,
CPU_FTRS_8XX = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB,
- CPU_FTRS_40X = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB,
- CPU_FTRS_44X = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB,
- CPU_FTRS_E200 = CPU_FTR_USE_TB,
- CPU_FTRS_E500 = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB,
+ CPU_FTRS_40X = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
+ CPU_FTR_NODSISRALIGN,
+ CPU_FTRS_44X = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
+ CPU_FTR_NODSISRALIGN,
+ CPU_FTRS_E200 = CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN,
+ CPU_FTRS_E500 = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
+ CPU_FTR_NODSISRALIGN,
CPU_FTRS_E500_2 = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
- CPU_FTR_BIG_PHYS,
- CPU_FTRS_GENERIC_32 = CPU_FTR_COMMON,
+ CPU_FTR_BIG_PHYS | CPU_FTR_NODSISRALIGN,
+ CPU_FTRS_GENERIC_32 = CPU_FTR_COMMON | CPU_FTR_NODSISRALIGN,
#ifdef __powerpc64__
CPU_FTRS_POWER3 = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
CPU_FTR_HPTE_TABLE | CPU_FTR_IABR,
--- /dev/null
+#ifndef _ASM_POWERPC_DELAY_H
+#define _ASM_POWERPC_DELAY_H
+
+/*
+ * Copyright 1996, Paul Mackerras.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * PPC64 Support added by Dave Engebretsen, Todd Inglett, Mike Corrigan,
+ * Anton Blanchard.
+ */
+
+extern void __delay(unsigned long loops);
+extern void udelay(unsigned long usecs);
+
+#endif /* _ASM_POWERPC_DELAY_H */
#ifdef CONFIG_EEH
+extern int eeh_subsystem_enabled;
+
/* Values for eeh_mode bits in device_node */
#define EEH_MODE_SUPPORTED (1<<0)
#define EEH_MODE_NOCHECK (1<<1)
* If this macro yields TRUE, the caller relays to eeh_check_failure()
* which does further tests out of line.
*/
-#define EEH_POSSIBLE_ERROR(val, type) ((val) == (type)~0)
+#define EEH_POSSIBLE_ERROR(val, type) ((val) == (type)~0 && eeh_subsystem_enabled)
/*
* Reads from a device which has been isolated by EEH will return
extern int icache_bsize;
extern int ucache_bsize;
-#ifdef __powerpc64__
+/* vDSO has arch_setup_additional_pages */
+#define ARCH_HAS_SETUP_ADDITIONAL_PAGES
struct linux_binprm;
-#define ARCH_HAS_SETUP_ADDITIONAL_PAGES /* vDSO has arch_setup_additional_pages */
-extern int arch_setup_additional_pages(struct linux_binprm *bprm, int executable_stack);
+extern int arch_setup_additional_pages(struct linux_binprm *bprm,
+ int executable_stack);
#define VDSO_AUX_ENT(a,b) NEW_AUX_ENT(a,b);
-#else
-#define VDSO_AUX_ENT(a,b)
-#endif /* __powerpc64__ */
/*
* The requirements here are:
*
* Copyright (C) 1995
*/
-#ifndef __ASM_PPC64_FLOPPY_H
-#define __ASM_PPC64_FLOPPY_H
+#ifndef __ASM_POWERPC_FLOPPY_H
+#define __ASM_POWERPC_FLOPPY_H
#include <linux/config.h>
#include <asm/machdep.h>
-#define fd_inb(port) inb_p(port)
-#define fd_outb(value,port) outb_p(value,port)
+#define fd_inb(port) inb_p(port)
+#define fd_outb(value,port) outb_p(value,port)
#define fd_enable_dma() enable_dma(FLOPPY_DMA)
#define fd_disable_dma() disable_dma(FLOPPY_DMA)
-#define fd_request_dma() request_dma(FLOPPY_DMA,"floppy")
+#define fd_request_dma() request_dma(FLOPPY_DMA, "floppy")
#define fd_free_dma() free_dma(FLOPPY_DMA)
#define fd_clear_dma_ff() clear_dma_ff(FLOPPY_DMA)
-#define fd_set_dma_mode(mode) set_dma_mode(FLOPPY_DMA,mode)
-#define fd_set_dma_count(count) set_dma_count(FLOPPY_DMA,count)
+#define fd_set_dma_mode(mode) set_dma_mode(FLOPPY_DMA, mode)
+#define fd_set_dma_count(count) set_dma_count(FLOPPY_DMA, count)
#define fd_enable_irq() enable_irq(FLOPPY_IRQ)
#define fd_disable_irq() disable_irq(FLOPPY_IRQ)
#define fd_cacheflush(addr,size) /* nothing */
#include <linux/pci.h>
-#define fd_dma_setup(addr,size,mode,io) ppc64_fd_dma_setup(addr,size,mode,io)
+#define fd_dma_setup(addr,size,mode,io) powerpc_fd_dma_setup(addr,size,mode,io)
-static __inline__ int
-ppc64_fd_dma_setup(char *addr, unsigned long size, int mode, int io)
+static __inline__ int powerpc_fd_dma_setup(char *addr, unsigned long size,
+ int mode, int io)
{
static unsigned long prev_size;
static dma_addr_t bus_addr = 0;
bus_addr = 0;
}
- if (!bus_addr) /* need to map it */ {
+ if (!bus_addr) /* need to map it */
bus_addr = pci_map_single(NULL, addr, size, dir);
- }
/* remember this one as prev */
prev_addr = addr;
#define EXTRA_FLOPPY_PARAMS
-#endif /* __ASM_PPC64_FLOPPY_H */
+#endif /* __ASM_POWERPC_FLOPPY_H */
#define SIU_INT_TIMER4 ((uint)0x0f + CPM_IRQ_OFFSET)
#define SIU_INT_TMCNT ((uint)0x10 + CPM_IRQ_OFFSET)
#define SIU_INT_PIT ((uint)0x11 + CPM_IRQ_OFFSET)
+#define SIU_INT_PCI ((uint)0x12 + CPM_IRQ_OFFSET)
#define SIU_INT_IRQ1 ((uint)0x13 + CPM_IRQ_OFFSET)
#define SIU_INT_IRQ2 ((uint)0x14 + CPM_IRQ_OFFSET)
#define SIU_INT_IRQ3 ((uint)0x15 + CPM_IRQ_OFFSET)
#ifdef __powerpc64__
extern void kexec_smp_wait(void); /* get and clear naca physid, wait for
master to copy new code to 0 */
+extern void __init kexec_setup(void);
#else
struct kimage;
extern void machine_kexec_simple(struct kimage *image);
void (*init_IRQ)(void);
int (*get_irq)(struct pt_regs *);
- void (*cpu_irq_down)(int secondary);
+#ifdef CONFIG_KEXEC
+ void (*kexec_cpu_down)(int crash_shutdown, int secondary);
+#endif
/* PCI stuff */
/* Called after scanning the bus, before allocating resources */
/*
- * PreP compliant NVRAM access
- * This needs to be updated for PPC64
+ * NVRAM definitions and access functions.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* 2 of the License, or (at your option) any later version.
*/
-#ifndef _PPC64_NVRAM_H
-#define _PPC64_NVRAM_H
+#ifndef _ASM_POWERPC_NVRAM_H
+#define _ASM_POWERPC_NVRAM_H
#define NVRW_CNT 0x20
#define NVRAM_HEADER_LEN 16 /* sizeof(struct nvram_header) */
extern struct nvram_partition *nvram_find_partition(int sig, const char *name);
extern int pSeries_nvram_init(void);
-extern int pmac_nvram_init(void);
extern int mmio_nvram_init(void);
/* PowerMac specific nvram stuffs */
extern void pmac_xpram_write(int xpaddr, u8 data);
/* Synchronize NVRAM */
-extern int nvram_sync(void);
+extern void nvram_sync(void);
+
+/* Normal access to NVRAM */
+extern unsigned char nvram_read_byte(int i);
+extern void nvram_write_byte(unsigned char c, int i);
/* Some offsets in XPRAM */
#define PMAC_XPRAM_MACHINE_LOC 0xe4
_IOWR('p', 0x40, int)
#define IOC_NVRAM_GET_OFFSET _IOWR('p', 0x42, int) /* Get NVRAM partition offset */
+#define IOC_NVRAM_SYNC _IO('p', 0x43) /* Sync NVRAM image */
-#endif /* _PPC64_NVRAM_H */
+#endif /* _ASM_POWERPC_NVRAM_H */
--- /dev/null
+#ifndef _ASM_POWERPC_PAGE_H
+#define _ASM_POWERPC_PAGE_H
+
+/*
+ * Copyright (C) 2001,2005 IBM Corporation.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifdef __KERNEL__
+#include <linux/config.h>
+#include <asm/asm-compat.h>
+
+/*
+ * On PPC32 page size is 4K. For PPC64 we support either 4K or 64K software
+ * page size. When using 64K pages however, whether we are really supporting
+ * 64K pages in HW or not is irrelevant to those definitions.
+ */
+#ifdef CONFIG_PPC_64K_PAGES
+#define PAGE_SHIFT 16
+#else
+#define PAGE_SHIFT 12
+#endif
+
+#define PAGE_SIZE (ASM_CONST(1) << PAGE_SHIFT)
+
+/* We do define AT_SYSINFO_EHDR but don't use the gate mechanism */
+#define __HAVE_ARCH_GATE_AREA 1
+
+/*
+ * Subtle: (1 << PAGE_SHIFT) is an int, not an unsigned long. So if we
+ * assign PAGE_MASK to a larger type it gets extended the way we want
+ * (i.e. with 1s in the high bits)
+ */
+#define PAGE_MASK (~((1 << PAGE_SHIFT) - 1))
+
+#define PAGE_OFFSET ASM_CONST(CONFIG_KERNEL_START)
+#define KERNELBASE PAGE_OFFSET
+
+#ifdef CONFIG_DISCONTIGMEM
+#define page_to_pfn(page) discontigmem_page_to_pfn(page)
+#define pfn_to_page(pfn) discontigmem_pfn_to_page(pfn)
+#define pfn_valid(pfn) discontigmem_pfn_valid(pfn)
+#endif
+
+#ifdef CONFIG_FLATMEM
+#define pfn_to_page(pfn) (mem_map + (pfn))
+#define page_to_pfn(page) ((unsigned long)((page) - mem_map))
+#define pfn_valid(pfn) ((pfn) < max_mapnr)
+#endif
+
+#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
+#define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
+#define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
+
+#define __va(x) ((void *)((unsigned long)(x) + KERNELBASE))
+#define __pa(x) ((unsigned long)(x) - PAGE_OFFSET)
+
+/*
+ * Unfortunately the PLT is in the BSS in the PPC32 ELF ABI,
+ * and needs to be executable. This means the whole heap ends
+ * up being executable.
+ */
+#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
+ VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
+
+#define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
+ VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
+
+#ifdef __powerpc64__
+#include <asm/page_64.h>
+#else
+#include <asm/page_32.h>
+#endif
+
+/* align addr on a size boundary - adjust address up/down if needed */
+#define _ALIGN_UP(addr,size) (((addr)+((size)-1))&(~((size)-1)))
+#define _ALIGN_DOWN(addr,size) ((addr)&(~((size)-1)))
+
+/* align addr on a size boundary - adjust address up if needed */
+#define _ALIGN(addr,size) _ALIGN_UP(addr,size)
+
+/* to align the pointer to the (next) page boundary */
+#define PAGE_ALIGN(addr) _ALIGN(addr, PAGE_SIZE)
+
+#ifndef __ASSEMBLY__
+
+#undef STRICT_MM_TYPECHECKS
+
+#ifdef STRICT_MM_TYPECHECKS
+/* These are used to make use of C type-checking. */
+
+/* PTE level */
+typedef struct { pte_basic_t pte; } pte_t;
+#define pte_val(x) ((x).pte)
+#define __pte(x) ((pte_t) { (x) })
+
+/* 64k pages additionally define a bigger "real PTE" type that gathers
+ * the "second half" part of the PTE for pseudo 64k pages
+ */
+#ifdef CONFIG_PPC_64K_PAGES
+typedef struct { pte_t pte; unsigned long hidx; } real_pte_t;
+#else
+typedef struct { pte_t pte; } real_pte_t;
+#endif
+
+/* PMD level */
+typedef struct { unsigned long pmd; } pmd_t;
+#define pmd_val(x) ((x).pmd)
+#define __pmd(x) ((pmd_t) { (x) })
+
+/* PUD level exusts only on 4k pages */
+#ifndef CONFIG_PPC_64K_PAGES
+typedef struct { unsigned long pud; } pud_t;
+#define pud_val(x) ((x).pud)
+#define __pud(x) ((pud_t) { (x) })
+#endif
+
+/* PGD level */
+typedef struct { unsigned long pgd; } pgd_t;
+#define pgd_val(x) ((x).pgd)
+#define __pgd(x) ((pgd_t) { (x) })
+
+/* Page protection bits */
+typedef struct { unsigned long pgprot; } pgprot_t;
+#define pgprot_val(x) ((x).pgprot)
+#define __pgprot(x) ((pgprot_t) { (x) })
+
+#else
+
+/*
+ * .. while these make it easier on the compiler
+ */
+
+typedef pte_basic_t pte_t;
+#define pte_val(x) (x)
+#define __pte(x) (x)
+
+#ifdef CONFIG_PPC_64K_PAGES
+typedef struct { pte_t pte; unsigned long hidx; } real_pte_t;
+#else
+typedef unsigned long real_pte_t;
+#endif
+
+
+typedef unsigned long pmd_t;
+#define pmd_val(x) (x)
+#define __pmd(x) (x)
+
+#ifndef CONFIG_PPC_64K_PAGES
+typedef unsigned long pud_t;
+#define pud_val(x) (x)
+#define __pud(x) (x)
+#endif
+
+typedef unsigned long pgd_t;
+#define pgd_val(x) (x)
+#define pgprot_val(x) (x)
+
+typedef unsigned long pgprot_t;
+#define __pgd(x) (x)
+#define __pgprot(x) (x)
+
+#endif
+
+struct page;
+extern void clear_user_page(void *page, unsigned long vaddr, struct page *pg);
+extern void copy_user_page(void *to, void *from, unsigned long vaddr,
+ struct page *p);
+extern int page_is_ram(unsigned long pfn);
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __KERNEL__ */
+
+#endif /* _ASM_POWERPC_PAGE_H */
--- /dev/null
+#ifndef _ASM_POWERPC_PAGE_32_H
+#define _ASM_POWERPC_PAGE_32_H
+
+#define VM_DATA_DEFAULT_FLAGS VM_DATA_DEFAULT_FLAGS32
+
+#define PPC_MEMSTART 0
+
+#ifndef __ASSEMBLY__
+/*
+ * The basic type of a PTE - 64 bits for those CPUs with > 32 bit
+ * physical addressing. For now this just the IBM PPC440.
+ */
+#ifdef CONFIG_PTE_64BIT
+typedef unsigned long long pte_basic_t;
+#define PTE_SHIFT (PAGE_SHIFT - 3) /* 512 ptes per page */
+#define PTE_FMT "%16Lx"
+#else
+typedef unsigned long pte_basic_t;
+#define PTE_SHIFT (PAGE_SHIFT - 2) /* 1024 ptes per page */
+#define PTE_FMT "%.8lx"
+#endif
+
+struct page;
+extern void clear_pages(void *page, int order);
+static inline void clear_page(void *page) { clear_pages(page, 0); }
+extern void copy_page(void *to, void *from);
+
+/* Pure 2^n version of get_order */
+extern __inline__ int get_order(unsigned long size)
+{
+ int lz;
+
+ size = (size-1) >> PAGE_SHIFT;
+ asm ("cntlzw %0,%1" : "=r" (lz) : "r" (size));
+ return 32 - lz;
+}
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _ASM_POWERPC_PAGE_32_H */
--- /dev/null
+#ifndef _ASM_POWERPC_PAGE_64_H
+#define _ASM_POWERPC_PAGE_64_H
+
+/*
+ * Copyright (C) 2001 PPC64 Team, IBM Corp
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+/*
+ * We always define HW_PAGE_SHIFT to 12 as use of 64K pages remains Linux
+ * specific, every notion of page number shared with the firmware, TCEs,
+ * iommu, etc... still uses a page size of 4K.
+ */
+#define HW_PAGE_SHIFT 12
+#define HW_PAGE_SIZE (ASM_CONST(1) << HW_PAGE_SHIFT)
+#define HW_PAGE_MASK (~(HW_PAGE_SIZE-1))
+
+/*
+ * PAGE_FACTOR is the number of bits factor between PAGE_SHIFT and
+ * HW_PAGE_SHIFT, that is 4K pages.
+ */
+#define PAGE_FACTOR (PAGE_SHIFT - HW_PAGE_SHIFT)
+
+#define REGION_SIZE 4UL
+#define REGION_SHIFT 60UL
+#define REGION_MASK (((1UL<<REGION_SIZE)-1UL)<<REGION_SHIFT)
+
+#define VMALLOCBASE ASM_CONST(0xD000000000000000)
+#define VMALLOC_REGION_ID (VMALLOCBASE >> REGION_SHIFT)
+#define KERNEL_REGION_ID (KERNELBASE >> REGION_SHIFT)
+#define USER_REGION_ID (0UL)
+#define REGION_ID(ea) (((unsigned long)(ea)) >> REGION_SHIFT)
+
+/* Segment size */
+#define SID_SHIFT 28
+#define SID_MASK 0xfffffffffUL
+#define ESID_MASK 0xfffffffff0000000UL
+#define GET_ESID(x) (((x) >> SID_SHIFT) & SID_MASK)
+
+#ifndef __ASSEMBLY__
+#include <asm/cache.h>
+
+typedef unsigned long pte_basic_t;
+
+static __inline__ void clear_page(void *addr)
+{
+ unsigned long lines, line_size;
+
+ line_size = ppc64_caches.dline_size;
+ lines = ppc64_caches.dlines_per_page;
+
+ __asm__ __volatile__(
+ "mtctr %1 # clear_page\n\
+1: dcbz 0,%0\n\
+ add %0,%0,%3\n\
+ bdnz+ 1b"
+ : "=r" (addr)
+ : "r" (lines), "0" (addr), "r" (line_size)
+ : "ctr", "memory");
+}
+
+extern void copy_4K_page(void *to, void *from);
+
+#ifdef CONFIG_PPC_64K_PAGES
+static inline void copy_page(void *to, void *from)
+{
+ unsigned int i;
+ for (i=0; i < (1 << (PAGE_SHIFT - 12)); i++) {
+ copy_4K_page(to, from);
+ to += 4096;
+ from += 4096;
+ }
+}
+#else /* CONFIG_PPC_64K_PAGES */
+static inline void copy_page(void *to, void *from)
+{
+ copy_4K_page(to, from);
+}
+#endif /* CONFIG_PPC_64K_PAGES */
+
+/* Log 2 of page table size */
+extern u64 ppc64_pft_size;
+
+/* Large pages size */
+#ifdef CONFIG_HUGETLB_PAGE
+extern unsigned int HPAGE_SHIFT;
+#else
+#define HPAGE_SHIFT PAGE_SHIFT
+#endif
+#define HPAGE_SIZE ((1UL) << HPAGE_SHIFT)
+#define HPAGE_MASK (~(HPAGE_SIZE - 1))
+#define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT)
+
+#endif /* __ASSEMBLY__ */
+
+#ifdef CONFIG_HUGETLB_PAGE
+
+#define HTLB_AREA_SHIFT 40
+#define HTLB_AREA_SIZE (1UL << HTLB_AREA_SHIFT)
+#define GET_HTLB_AREA(x) ((x) >> HTLB_AREA_SHIFT)
+
+#define LOW_ESID_MASK(addr, len) (((1U << (GET_ESID(addr+len-1)+1)) \
+ - (1U << GET_ESID(addr))) & 0xffff)
+#define HTLB_AREA_MASK(addr, len) (((1U << (GET_HTLB_AREA(addr+len-1)+1)) \
+ - (1U << GET_HTLB_AREA(addr))) & 0xffff)
+
+#define ARCH_HAS_HUGEPAGE_ONLY_RANGE
+#define ARCH_HAS_PREPARE_HUGEPAGE_RANGE
+#define ARCH_HAS_SETCLEAR_HUGE_PTE
+
+#define touches_hugepage_low_range(mm, addr, len) \
+ (LOW_ESID_MASK((addr), (len)) & (mm)->context.low_htlb_areas)
+#define touches_hugepage_high_range(mm, addr, len) \
+ (HTLB_AREA_MASK((addr), (len)) & (mm)->context.high_htlb_areas)
+
+#define __within_hugepage_low_range(addr, len, segmask) \
+ ((LOW_ESID_MASK((addr), (len)) | (segmask)) == (segmask))
+#define within_hugepage_low_range(addr, len) \
+ __within_hugepage_low_range((addr), (len), \
+ current->mm->context.low_htlb_areas)
+#define __within_hugepage_high_range(addr, len, zonemask) \
+ ((HTLB_AREA_MASK((addr), (len)) | (zonemask)) == (zonemask))
+#define within_hugepage_high_range(addr, len) \
+ __within_hugepage_high_range((addr), (len), \
+ current->mm->context.high_htlb_areas)
+
+#define is_hugepage_only_range(mm, addr, len) \
+ (touches_hugepage_high_range((mm), (addr), (len)) || \
+ touches_hugepage_low_range((mm), (addr), (len)))
+#define HAVE_ARCH_HUGETLB_UNMAPPED_AREA
+
+#define in_hugepage_area(context, addr) \
+ (cpu_has_feature(CPU_FTR_16M_PAGE) && \
+ ( ((1 << GET_HTLB_AREA(addr)) & (context).high_htlb_areas) || \
+ ( ((addr) < 0x100000000L) && \
+ ((1 << GET_ESID(addr)) & (context).low_htlb_areas) ) ) )
+
+#else /* !CONFIG_HUGETLB_PAGE */
+
+#define in_hugepage_area(mm, addr) 0
+
+#endif /* !CONFIG_HUGETLB_PAGE */
+
+#ifdef MODULE
+#define __page_aligned __attribute__((__aligned__(PAGE_SIZE)))
+#else
+#define __page_aligned \
+ __attribute__((__aligned__(PAGE_SIZE), \
+ __section__(".data.page_aligned")))
+#endif
+
+#define VM_DATA_DEFAULT_FLAGS \
+ (test_thread_flag(TIF_32BIT) ? \
+ VM_DATA_DEFAULT_FLAGS32 : VM_DATA_DEFAULT_FLAGS64)
+
+/*
+ * This is the default if a program doesn't have a PT_GNU_STACK
+ * program header entry. The PPC64 ELF ABI has a non executable stack
+ * stack by default, so in the absense of a PT_GNU_STACK program header
+ * we turn execute permission off.
+ */
+#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
+ VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
+
+#define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
+ VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
+
+#define VM_STACK_DEFAULT_FLAGS \
+ (test_thread_flag(TIF_32BIT) ? \
+ VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
+
+#include <asm-generic/page.h>
+
+#endif /* _ASM_POWERPC_PAGE_64_H */
extern unsigned long isa_io_base;
-extern void pci_setup_pci_controller(struct pci_controller *hose);
extern void pci_setup_phb_io(struct pci_controller *hose, int primary);
extern void pci_setup_phb_io_dynamic(struct pci_controller *hose, int primary);
#ifdef CONFIG_PPC64
unsigned long start_tb; /* Start purr when proc switched in */
unsigned long accum_tb; /* Total accumilated purr for process */
- unsigned long vdso_base; /* base of the vDSO library */
#endif
+ unsigned long vdso_base; /* base of the vDSO library */
unsigned long dabr; /* Data address breakpoint register */
#ifdef CONFIG_ALTIVEC
/* Complete AltiVec register set */
/*
- * include/asm-ppc64/serial.h
- */
-#ifndef _PPC64_SERIAL_H
-#define _PPC64_SERIAL_H
-
-/*
- * This assumes you have a 1.8432 MHz clock for your UART.
- *
- * It'd be nice if someone built a serial card with a 24.576 MHz
- * clock, since the 16550A is capable of handling a top speed of 1.5
- * megabits/second; but this requires the faster clock.
- *
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
+#ifndef _ASM_POWERPC_SERIAL_H
+#define _ASM_POWERPC_SERIAL_H
+
+/*
+ * Serial ports are not listed here, because they are discovered
+ * through the device tree.
+ */
/* Default baud base if not found in device-tree */
#define BASE_BAUD ( 1843200 / 16 )
* MAX_PHYSMEM_BITS 2^N: how much memory we can have in that space
*/
#define SECTION_SIZE_BITS 24
-#define MAX_PHYSADDR_BITS 38
-#define MAX_PHYSMEM_BITS 36
+#define MAX_PHYSADDR_BITS 44
+#define MAX_PHYSMEM_BITS 44
#ifdef CONFIG_MEMORY_HOTPLUG
extern void create_section_mapping(unsigned long start, unsigned long end);
+++ /dev/null
-#ifndef _SYSTEMCFG_H
-#define _SYSTEMCFG_H
-
-/*
- * Copyright (C) 2002 Peter Bergner <bergner@vnet.ibm.com>, IBM
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-/* Change Activity:
- * 2002/09/30 : bergner : Created
- * End Change Activity
- */
-
-/*
- * If the major version changes we are incompatible.
- * Minor version changes are a hint.
- */
-#define SYSTEMCFG_MAJOR 1
-#define SYSTEMCFG_MINOR 1
-
-#ifndef __ASSEMBLY__
-
-#include <linux/unistd.h>
-
-#define SYSCALL_MAP_SIZE ((__NR_syscalls + 31) / 32)
-
-struct systemcfg {
- __u8 eye_catcher[16]; /* Eyecatcher: SYSTEMCFG:PPC64 0x00 */
- struct { /* Systemcfg version numbers */
- __u32 major; /* Major number 0x10 */
- __u32 minor; /* Minor number 0x14 */
- } version;
-
- __u32 platform; /* Platform flags 0x18 */
- __u32 processor; /* Processor type 0x1C */
- __u64 processorCount; /* # of physical processors 0x20 */
- __u64 physicalMemorySize; /* Size of real memory(B) 0x28 */
- __u64 tb_orig_stamp; /* Timebase at boot 0x30 */
- __u64 tb_ticks_per_sec; /* Timebase tics / sec 0x38 */
- __u64 tb_to_xs; /* Inverse of TB to 2^20 0x40 */
- __u64 stamp_xsec; /* 0x48 */
- __u64 tb_update_count; /* Timebase atomicity ctr 0x50 */
- __u32 tz_minuteswest; /* Minutes west of Greenwich 0x58 */
- __u32 tz_dsttime; /* Type of dst correction 0x5C */
- /* next four are no longer used except to be exported to /proc */
- __u32 dcache_size; /* L1 d-cache size 0x60 */
- __u32 dcache_line_size; /* L1 d-cache line size 0x64 */
- __u32 icache_size; /* L1 i-cache size 0x68 */
- __u32 icache_line_size; /* L1 i-cache line size 0x6C */
- __u32 syscall_map_64[SYSCALL_MAP_SIZE]; /* map of available syscalls 0x70 */
- __u32 syscall_map_32[SYSCALL_MAP_SIZE]; /* map of available syscalls */
-};
-
-#ifdef __KERNEL__
-extern struct systemcfg *_systemcfg; /* to be renamed */
-#endif
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* _SYSTEMCFG_H */
static inline int cpu_to_node(int cpu)
{
- int node;
-
- node = numa_cpu_lookup_table[cpu];
-
-#ifdef DEBUG_NUMA
- BUG_ON(node == -1);
-#endif
-
- return node;
+ return numa_cpu_lookup_table[cpu];
}
#define parent_node(node) (node)
#define pcibus_to_node(node) (-1)
#define pcibus_to_cpumask(bus) (cpu_online_map)
-#define nr_cpus_node(node) (nr_cpus_in_node[node])
-
/* sched_domains SD_NODE_INIT for PPC64 machines */
#define SD_NODE_INIT (struct sched_domain) { \
.span = CPU_MASK_NONE, \
.cache_hot_time = (10*1000000), \
.cache_nice_tries = 1, \
.per_cpu_gain = 100, \
+ .busy_idx = 3, \
+ .idle_idx = 1, \
+ .newidle_idx = 2, \
+ .wake_idx = 1, \
.flags = SD_LOAD_BALANCE \
| SD_BALANCE_EXEC \
| SD_BALANCE_NEWIDLE \
-#ifndef __UDBG_HDR
-#define __UDBG_HDR
-
-#include <linux/compiler.h>
-#include <linux/init.h>
-
/*
* c 2001 PPC 64 Team, IBM Corp
*
* 2 of the License, or (at your option) any later version.
*/
+#ifndef _ASM_POWERPC_UDBG_H
+#define _ASM_POWERPC_UDBG_H
+
+#include <linux/compiler.h>
+#include <linux/init.h>
+
extern void (*udbg_putc)(unsigned char c);
extern unsigned char (*udbg_getc)(void);
extern int (*udbg_getc_poll)(void);
struct device_node;
extern void udbg_init_scc(struct device_node *np);
-#endif
+#endif /* _ASM_POWERPC_UDBG_H */
#define VDSO32_MBASE VDSO32_LBASE
#define VDSO64_MBASE VDSO64_LBASE
-#define VDSO_VERSION_STRING LINUX_2.6.12
+#define VDSO_VERSION_STRING LINUX_2.6.15
/* Define if 64 bits VDSO has procedure descriptors */
#undef VDS64_HAS_DESCRIPTORS
--- /dev/null
+#ifndef _VDSO_DATAPAGE_H
+#define _VDSO_DATAPAGE_H
+
+/*
+ * Copyright (C) 2002 Peter Bergner <bergner@vnet.ibm.com>, IBM
+ * Copyright (C) 2005 Benjamin Herrenschmidy <benh@kernel.crashing.org>,
+ * IBM Corp.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+
+/*
+ * Note about this structure:
+ *
+ * This structure was historically called systemcfg and exposed to
+ * userland via /proc/ppc64/systemcfg. Unfortunately, this became an
+ * ABI issue as some proprietary software started relying on being able
+ * to mmap() it, thus we have to keep the base layout at least for a
+ * few kernel versions.
+ *
+ * However, since ppc32 doesn't suffer from this backward handicap,
+ * a simpler version of the data structure is used there with only the
+ * fields actually used by the vDSO.
+ *
+ */
+
+/*
+ * If the major version changes we are incompatible.
+ * Minor version changes are a hint.
+ */
+#define SYSTEMCFG_MAJOR 1
+#define SYSTEMCFG_MINOR 1
+
+#ifndef __ASSEMBLY__
+
+#include <linux/unistd.h>
+
+#define SYSCALL_MAP_SIZE ((__NR_syscalls + 31) / 32)
+
+/*
+ * So here is the ppc64 backward compatible version
+ */
+
+#ifdef CONFIG_PPC64
+
+struct vdso_data {
+ __u8 eye_catcher[16]; /* Eyecatcher: SYSTEMCFG:PPC64 0x00 */
+ struct { /* Systemcfg version numbers */
+ __u32 major; /* Major number 0x10 */
+ __u32 minor; /* Minor number 0x14 */
+ } version;
+
+ __u32 platform; /* Platform flags 0x18 */
+ __u32 processor; /* Processor type 0x1C */
+ __u64 processorCount; /* # of physical processors 0x20 */
+ __u64 physicalMemorySize; /* Size of real memory(B) 0x28 */
+ __u64 tb_orig_stamp; /* Timebase at boot 0x30 */
+ __u64 tb_ticks_per_sec; /* Timebase tics / sec 0x38 */
+ __u64 tb_to_xs; /* Inverse of TB to 2^20 0x40 */
+ __u64 stamp_xsec; /* 0x48 */
+ __u64 tb_update_count; /* Timebase atomicity ctr 0x50 */
+ __u32 tz_minuteswest; /* Minutes west of Greenwich 0x58 */
+ __u32 tz_dsttime; /* Type of dst correction 0x5C */
+ __u32 dcache_size; /* L1 d-cache size 0x60 */
+ __u32 dcache_line_size; /* L1 d-cache line size 0x64 */
+ __u32 icache_size; /* L1 i-cache size 0x68 */
+ __u32 icache_line_size; /* L1 i-cache line size 0x6C */
+
+ /* those additional ones don't have to be located anywhere
+ * special as they were not part of the original systemcfg
+ */
+ __s32 wtom_clock_sec; /* Wall to monotonic clock */
+ __s32 wtom_clock_nsec;
+ __u32 syscall_map_64[SYSCALL_MAP_SIZE]; /* map of syscalls */
+ __u32 syscall_map_32[SYSCALL_MAP_SIZE]; /* map of syscalls */
+};
+
+#else /* CONFIG_PPC64 */
+
+/*
+ * And here is the simpler 32 bits version
+ */
+struct vdso_data {
+ __u64 tb_orig_stamp; /* Timebase at boot 0x30 */
+ __u64 tb_ticks_per_sec; /* Timebase tics / sec 0x38 */
+ __u64 tb_to_xs; /* Inverse of TB to 2^20 0x40 */
+ __u64 stamp_xsec; /* 0x48 */
+ __u32 tb_update_count; /* Timebase atomicity ctr 0x50 */
+ __u32 tz_minuteswest; /* Minutes west of Greenwich 0x58 */
+ __u32 tz_dsttime; /* Type of dst correction 0x5C */
+ __s32 wtom_clock_sec; /* Wall to monotonic clock */
+ __s32 wtom_clock_nsec;
+ __u32 syscall_map_32[SYSCALL_MAP_SIZE]; /* map of syscalls */
+};
+
+#endif /* CONFIG_PPC64 */
+
+#ifdef __KERNEL__
+extern struct vdso_data *vdso_data;
+#endif
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _SYSTEMCFG_H */
#define CPM_IMMR_OFFSET 0x101a8
#endif
+#define FCC_PSMR_RMII ((uint)0x00020000) /* Use RMII interface */
+
#endif /* __CPM2__ */
#endif /* __KERNEL__ */
*
* MPC85xx Internal Memory Map
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2004 Freescale Semiconductor, Inc
*
*
* IPIC external definitions and structure.
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2005 Freescale Semiconductor, Inc
*
*
* MPC83xx definitions
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2005 Freescale Semiconductor, Inc
*
*
* MPC85xx definitions
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2004 Freescale Semiconductor, Inc
*
+++ /dev/null
-/*
- * PreP compliant NVRAM access
- */
-
-#ifdef __KERNEL__
-#ifndef _PPC_NVRAM_H
-#define _PPC_NVRAM_H
-
-#define NVRAM_AS0 0x74
-#define NVRAM_AS1 0x75
-#define NVRAM_DATA 0x77
-
-
-/* RTC Offsets */
-
-#define MOTO_RTC_SECONDS 0x1FF9
-#define MOTO_RTC_MINUTES 0x1FFA
-#define MOTO_RTC_HOURS 0x1FFB
-#define MOTO_RTC_DAY_OF_WEEK 0x1FFC
-#define MOTO_RTC_DAY_OF_MONTH 0x1FFD
-#define MOTO_RTC_MONTH 0x1FFE
-#define MOTO_RTC_YEAR 0x1FFF
-#define MOTO_RTC_CONTROLA 0x1FF8
-#define MOTO_RTC_CONTROLB 0x1FF9
-
-/* PowerMac specific nvram stuffs */
-
-enum {
- pmac_nvram_OF, /* Open Firmware partition */
- pmac_nvram_XPRAM, /* MacOS XPRAM partition */
- pmac_nvram_NR /* MacOS Name Registry partition */
-};
-
-/* Return partition offset in nvram */
-extern int pmac_get_partition(int partition);
-
-/* Direct access to XPRAM on PowerMacs */
-extern u8 pmac_xpram_read(int xpaddr);
-extern void pmac_xpram_write(int xpaddr, u8 data);
-
-/* Synchronize NVRAM */
-extern void nvram_sync(void);
-
-/* Normal access to NVRAM */
-extern unsigned char nvram_read_byte(int i);
-extern void nvram_write_byte(unsigned char c, int i);
-
-/* Some offsets in XPRAM */
-#define PMAC_XPRAM_MACHINE_LOC 0xe4
-#define PMAC_XPRAM_SOUND_VOLUME 0x08
-
-/* Machine location structure in PowerMac XPRAM */
-struct pmac_machine_location {
- unsigned int latitude; /* 2+30 bit Fractional number */
- unsigned int longitude; /* 2+30 bit Fractional number */
- unsigned int delta; /* mix of GMT delta and DLS */
-};
-
-/*
- * /dev/nvram ioctls
- *
- * Note that PMAC_NVRAM_GET_OFFSET is still supported, but is
- * definitely obsolete. Do not use it if you can avoid it
- */
-
-#define OBSOLETE_PMAC_NVRAM_GET_OFFSET \
- _IOWR('p', 0x40, int)
-
-#define IOC_NVRAM_GET_OFFSET _IOWR('p', 0x42, int) /* Get NVRAM partition offset */
-#define IOC_NVRAM_SYNC _IO('p', 0x43) /* Sync NVRAM image */
-
-#endif
-#endif /* __KERNEL__ */
#ifndef _PPC_PAGE_H
#define _PPC_PAGE_H
+#include <linux/config.h>
+#include <asm/asm-compat.h>
+
/* PAGE_SHIFT determines the page size */
#define PAGE_SHIFT 12
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
+#define PAGE_SIZE (ASM_CONST(1) << PAGE_SHIFT)
/*
* Subtle: this is an int (not an unsigned long) and so it
#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
+/* We do define AT_SYSINFO_EHDR but don't use the gate mecanism */
+#define __HAVE_ARCH_GATE_AREA 1
+
#endif /* __KERNEL__ */
#endif /* _PPC_PAGE_H */
#define pmd_populate_kernel(mm, pmd, pte) \
(pmd_val(*(pmd)) = (unsigned long)pte | _PMD_PRESENT)
#define pmd_populate(mm, pmd, pte) \
- (pmd_val(*(pmd)) = (unsigned long)page_to_virt(pte) | _PMD_PRESENT)
+ (pmd_val(*(pmd)) = (unsigned long)lowmem_page_address(pte) | _PMD_PRESENT)
#endif
extern pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long addr);
*
* PPC system definitions and library functions
*
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2005 Freescale Semiconductor, Inc
*
+++ /dev/null
-#ifndef _PPC64_DELAY_H
-#define _PPC64_DELAY_H
-
-/*
- * Copyright 1996, Paul Mackerras.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * PPC64 Support added by Dave Engebretsen, Todd Inglett, Mike Corrigan,
- * Anton Blanchard.
- */
-
-extern unsigned long tb_ticks_per_usec;
-
-/* define these here to prevent circular dependencies */
-#define __HMT_low() asm volatile("or 1,1,1")
-#define __HMT_medium() asm volatile("or 2,2,2")
-#define __barrier() asm volatile("":::"memory")
-
-static inline unsigned long __get_tb(void)
-{
- unsigned long rval;
-
- asm volatile("mftb %0" : "=r" (rval));
- return rval;
-}
-
-static inline void __delay(unsigned long loops)
-{
- unsigned long start = __get_tb();
-
- while((__get_tb()-start) < loops)
- __HMT_low();
- __HMT_medium();
- __barrier();
-}
-
-static inline void udelay(unsigned long usecs)
-{
- unsigned long loops = tb_ticks_per_usec * usecs;
-
- __delay(loops);
-}
-
-#endif /* _PPC64_DELAY_H */
#define _ASM_MMZONE_H_
#include <linux/config.h>
-#include <asm/smp.h>
-/* generic non-linear memory support:
+/*
+ * generic non-linear memory support:
*
* 1) we will not split memory into more chunks than will fit into the
* flags field of the struct page
*/
-
#ifdef CONFIG_NEED_MULTIPLE_NODES
extern struct pglist_data *node_data[];
*/
extern int numa_cpu_lookup_table[];
-extern char *numa_memory_lookup_table;
extern cpumask_t numa_cpumask_lookup_table[];
-extern int nr_cpus_in_node[];
#ifdef CONFIG_MEMORY_HOTPLUG
extern unsigned long max_pfn;
#endif
-/* 16MB regions */
-#define MEMORY_INCREMENT_SHIFT 24
-#define MEMORY_INCREMENT (1UL << MEMORY_INCREMENT_SHIFT)
-
-/* NUMA debugging, will not work on a DLPAR machine */
-#undef DEBUG_NUMA
-
-static inline int pa_to_nid(unsigned long pa)
-{
- int nid;
-
-#ifdef CONFIG_MEMORY_HOTPLUG
- /* kludge hot added sections default to node 0 */
- if (pa >= (max_pfn << PAGE_SHIFT))
- return 0;
-#endif
- nid = numa_memory_lookup_table[pa >> MEMORY_INCREMENT_SHIFT];
-
-#ifdef DEBUG_NUMA
- /* the physical address passed in is not in the map for the system */
- if (nid == -1) {
- printk("bad address: %lx\n", pa);
- BUG();
- }
-#endif
-
- return nid;
-}
-
-#define node_localnr(pfn, nid) ((pfn) - NODE_DATA(nid)->node_start_pfn)
-
/*
* Following are macros that each numa implmentation must define.
*/
#define node_start_pfn(nid) (NODE_DATA(nid)->node_start_pfn)
#define node_end_pfn(nid) (NODE_DATA(nid)->node_end_pfn)
-#ifdef CONFIG_DISCONTIGMEM
-
-/*
- * Given a kernel address, find the home node of the underlying memory.
- */
-#define kvaddr_to_nid(kaddr) pa_to_nid(__pa(kaddr))
-
-#define pfn_to_nid(pfn) pa_to_nid((unsigned long)(pfn) << PAGE_SHIFT)
-
-/* Written this way to avoid evaluating arguments twice */
-#define discontigmem_pfn_to_page(pfn) \
-({ \
- unsigned long __tmp = pfn; \
- (NODE_DATA(pfn_to_nid(__tmp))->node_mem_map + \
- node_localnr(__tmp, pfn_to_nid(__tmp))); \
-})
-
-#define discontigmem_page_to_pfn(p) \
-({ \
- struct page *__tmp = p; \
- (((__tmp) - page_zone(__tmp)->zone_mem_map) + \
- page_zone(__tmp)->zone_start_pfn); \
-})
-
-/* XXX fix for discontiguous physical memory */
-#define discontigmem_pfn_valid(pfn) ((pfn) < num_physpages)
-
-#endif /* CONFIG_DISCONTIGMEM */
-
#endif /* CONFIG_NEED_MULTIPLE_NODES */
#ifdef CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID
-#define early_pfn_to_nid(pfn) pa_to_nid(((unsigned long)pfn) << PAGE_SHIFT)
+extern int __init early_pfn_to_nid(unsigned long pfn);
#endif
#endif /* _ASM_MMZONE_H_ */
+++ /dev/null
-#ifndef _PPC64_PAGE_H
-#define _PPC64_PAGE_H
-
-/*
- * Copyright (C) 2001 PPC64 Team, IBM Corp
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/config.h>
-#include <asm/asm-compat.h>
-
-/*
- * We support either 4k or 64k software page size. When using 64k pages
- * however, wether we are really supporting 64k pages in HW or not is
- * irrelevant to those definitions. We always define HW_PAGE_SHIFT to 12
- * as use of 64k pages remains a linux kernel specific, every notion of
- * page number shared with the firmware, TCEs, iommu, etc... still assumes
- * a page size of 4096.
- */
-#ifdef CONFIG_PPC_64K_PAGES
-#define PAGE_SHIFT 16
-#else
-#define PAGE_SHIFT 12
-#endif
-
-#define PAGE_SIZE (ASM_CONST(1) << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
-
-/* HW_PAGE_SHIFT is always 4k pages */
-#define HW_PAGE_SHIFT 12
-#define HW_PAGE_SIZE (ASM_CONST(1) << HW_PAGE_SHIFT)
-#define HW_PAGE_MASK (~(HW_PAGE_SIZE-1))
-
-/* PAGE_FACTOR is the number of bits factor between PAGE_SHIFT and
- * HW_PAGE_SHIFT, that is 4k pages
- */
-#define PAGE_FACTOR (PAGE_SHIFT - HW_PAGE_SHIFT)
-
-/* Segment size */
-#define SID_SHIFT 28
-#define SID_MASK 0xfffffffffUL
-#define ESID_MASK 0xfffffffff0000000UL
-#define GET_ESID(x) (((x) >> SID_SHIFT) & SID_MASK)
-
-/* Large pages size */
-
-#ifndef __ASSEMBLY__
-extern unsigned int HPAGE_SHIFT;
-#define HPAGE_SIZE ((1UL) << HPAGE_SHIFT)
-#define HPAGE_MASK (~(HPAGE_SIZE - 1))
-#define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT)
-#endif /* __ASSEMBLY__ */
-
-#ifdef CONFIG_HUGETLB_PAGE
-
-
-#define HTLB_AREA_SHIFT 40
-#define HTLB_AREA_SIZE (1UL << HTLB_AREA_SHIFT)
-#define GET_HTLB_AREA(x) ((x) >> HTLB_AREA_SHIFT)
-
-#define LOW_ESID_MASK(addr, len) (((1U << (GET_ESID(addr+len-1)+1)) \
- - (1U << GET_ESID(addr))) & 0xffff)
-#define HTLB_AREA_MASK(addr, len) (((1U << (GET_HTLB_AREA(addr+len-1)+1)) \
- - (1U << GET_HTLB_AREA(addr))) & 0xffff)
-
-#define ARCH_HAS_HUGEPAGE_ONLY_RANGE
-#define ARCH_HAS_PREPARE_HUGEPAGE_RANGE
-#define ARCH_HAS_SETCLEAR_HUGE_PTE
-
-#define touches_hugepage_low_range(mm, addr, len) \
- (LOW_ESID_MASK((addr), (len)) & (mm)->context.low_htlb_areas)
-#define touches_hugepage_high_range(mm, addr, len) \
- (HTLB_AREA_MASK((addr), (len)) & (mm)->context.high_htlb_areas)
-
-#define __within_hugepage_low_range(addr, len, segmask) \
- ((LOW_ESID_MASK((addr), (len)) | (segmask)) == (segmask))
-#define within_hugepage_low_range(addr, len) \
- __within_hugepage_low_range((addr), (len), \
- current->mm->context.low_htlb_areas)
-#define __within_hugepage_high_range(addr, len, zonemask) \
- ((HTLB_AREA_MASK((addr), (len)) | (zonemask)) == (zonemask))
-#define within_hugepage_high_range(addr, len) \
- __within_hugepage_high_range((addr), (len), \
- current->mm->context.high_htlb_areas)
-
-#define is_hugepage_only_range(mm, addr, len) \
- (touches_hugepage_high_range((mm), (addr), (len)) || \
- touches_hugepage_low_range((mm), (addr), (len)))
-#define HAVE_ARCH_HUGETLB_UNMAPPED_AREA
-
-#define in_hugepage_area(context, addr) \
- (cpu_has_feature(CPU_FTR_16M_PAGE) && \
- ( ((1 << GET_HTLB_AREA(addr)) & (context).high_htlb_areas) || \
- ( ((addr) < 0x100000000L) && \
- ((1 << GET_ESID(addr)) & (context).low_htlb_areas) ) ) )
-
-#else /* !CONFIG_HUGETLB_PAGE */
-
-#define in_hugepage_area(mm, addr) 0
-
-#endif /* !CONFIG_HUGETLB_PAGE */
-
-/* align addr on a size boundary - adjust address up/down if needed */
-#define _ALIGN_UP(addr,size) (((addr)+((size)-1))&(~((size)-1)))
-#define _ALIGN_DOWN(addr,size) ((addr)&(~((size)-1)))
-
-/* align addr on a size boundary - adjust address up if needed */
-#define _ALIGN(addr,size) _ALIGN_UP(addr,size)
-
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) _ALIGN(addr, PAGE_SIZE)
-
-#ifdef __KERNEL__
-#ifndef __ASSEMBLY__
-#include <asm/cache.h>
-
-#undef STRICT_MM_TYPECHECKS
-
-#define REGION_SIZE 4UL
-#define REGION_SHIFT 60UL
-#define REGION_MASK (((1UL<<REGION_SIZE)-1UL)<<REGION_SHIFT)
-
-static __inline__ void clear_page(void *addr)
-{
- unsigned long lines, line_size;
-
- line_size = ppc64_caches.dline_size;
- lines = ppc64_caches.dlines_per_page;
-
- __asm__ __volatile__(
- "mtctr %1 # clear_page\n\
-1: dcbz 0,%0\n\
- add %0,%0,%3\n\
- bdnz+ 1b"
- : "=r" (addr)
- : "r" (lines), "0" (addr), "r" (line_size)
- : "ctr", "memory");
-}
-
-extern void copy_4K_page(void *to, void *from);
-
-#ifdef CONFIG_PPC_64K_PAGES
-static inline void copy_page(void *to, void *from)
-{
- unsigned int i;
- for (i=0; i < (1 << (PAGE_SHIFT - 12)); i++) {
- copy_4K_page(to, from);
- to += 4096;
- from += 4096;
- }
-}
-#else /* CONFIG_PPC_64K_PAGES */
-static inline void copy_page(void *to, void *from)
-{
- copy_4K_page(to, from);
-}
-#endif /* CONFIG_PPC_64K_PAGES */
-
-struct page;
-extern void clear_user_page(void *page, unsigned long vaddr, struct page *pg);
-extern void copy_user_page(void *to, void *from, unsigned long vaddr, struct page *p);
-
-#ifdef STRICT_MM_TYPECHECKS
-/*
- * These are used to make use of C type-checking.
- * Entries in the pte table are 64b, while entries in the pgd & pmd are 32b.
- */
-
-/* PTE level */
-typedef struct { unsigned long pte; } pte_t;
-#define pte_val(x) ((x).pte)
-#define __pte(x) ((pte_t) { (x) })
-
-/* 64k pages additionally define a bigger "real PTE" type that gathers
- * the "second half" part of the PTE for pseudo 64k pages
- */
-#ifdef CONFIG_PPC_64K_PAGES
-typedef struct { pte_t pte; unsigned long hidx; } real_pte_t;
-#else
-typedef struct { pte_t pte; } real_pte_t;
-#endif
-
-/* PMD level */
-typedef struct { unsigned long pmd; } pmd_t;
-#define pmd_val(x) ((x).pmd)
-#define __pmd(x) ((pmd_t) { (x) })
-
-/* PUD level exusts only on 4k pages */
-#ifndef CONFIG_PPC_64K_PAGES
-typedef struct { unsigned long pud; } pud_t;
-#define pud_val(x) ((x).pud)
-#define __pud(x) ((pud_t) { (x) })
-#endif
-
-/* PGD level */
-typedef struct { unsigned long pgd; } pgd_t;
-#define pgd_val(x) ((x).pgd)
-#define __pgd(x) ((pgd_t) { (x) })
-
-/* Page protection bits */
-typedef struct { unsigned long pgprot; } pgprot_t;
-#define pgprot_val(x) ((x).pgprot)
-#define __pgprot(x) ((pgprot_t) { (x) })
-
-#else
-
-/*
- * .. while these make it easier on the compiler
- */
-
-typedef unsigned long pte_t;
-#define pte_val(x) (x)
-#define __pte(x) (x)
-
-#ifdef CONFIG_PPC_64K_PAGES
-typedef struct { pte_t pte; unsigned long hidx; } real_pte_t;
-#else
-typedef unsigned long real_pte_t;
-#endif
-
-
-typedef unsigned long pmd_t;
-#define pmd_val(x) (x)
-#define __pmd(x) (x)
-
-#ifndef CONFIG_PPC_64K_PAGES
-typedef unsigned long pud_t;
-#define pud_val(x) (x)
-#define __pud(x) (x)
-#endif
-
-typedef unsigned long pgd_t;
-#define pgd_val(x) (x)
-#define pgprot_val(x) (x)
-
-typedef unsigned long pgprot_t;
-#define __pgd(x) (x)
-#define __pgprot(x) (x)
-
-#endif
-
-#define __pa(x) ((unsigned long)(x)-PAGE_OFFSET)
-
-extern int page_is_ram(unsigned long pfn);
-
-extern u64 ppc64_pft_size; /* Log 2 of page table size */
-
-/* We do define AT_SYSINFO_EHDR but don't use the gate mecanism */
-#define __HAVE_ARCH_GATE_AREA 1
-
-#endif /* __ASSEMBLY__ */
-
-#ifdef MODULE
-#define __page_aligned __attribute__((__aligned__(PAGE_SIZE)))
-#else
-#define __page_aligned \
- __attribute__((__aligned__(PAGE_SIZE), \
- __section__(".data.page_aligned")))
-#endif
-
-
-/* This must match the -Ttext linker address */
-/* Note: tophys & tovirt make assumptions about how */
-/* KERNELBASE is defined for performance reasons. */
-/* When KERNELBASE moves, those macros may have */
-/* to change! */
-#define PAGE_OFFSET ASM_CONST(0xC000000000000000)
-#define KERNELBASE PAGE_OFFSET
-#define VMALLOCBASE ASM_CONST(0xD000000000000000)
-
-#define VMALLOC_REGION_ID (VMALLOCBASE >> REGION_SHIFT)
-#define KERNEL_REGION_ID (KERNELBASE >> REGION_SHIFT)
-#define USER_REGION_ID (0UL)
-#define REGION_ID(ea) (((unsigned long)(ea)) >> REGION_SHIFT)
-
-#define __va(x) ((void *)((unsigned long)(x) + KERNELBASE))
-
-#ifdef CONFIG_DISCONTIGMEM
-#define page_to_pfn(page) discontigmem_page_to_pfn(page)
-#define pfn_to_page(pfn) discontigmem_pfn_to_page(pfn)
-#define pfn_valid(pfn) discontigmem_pfn_valid(pfn)
-#endif
-#ifdef CONFIG_FLATMEM
-#define pfn_to_page(pfn) (mem_map + (pfn))
-#define page_to_pfn(page) ((unsigned long)((page) - mem_map))
-#define pfn_valid(pfn) ((pfn) < max_mapnr)
-#endif
-
-#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
-#define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
-
-#define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
-
-/*
- * Unfortunately the PLT is in the BSS in the PPC32 ELF ABI,
- * and needs to be executable. This means the whole heap ends
- * up being executable.
- */
-#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
- VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-#define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
- VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-#define VM_DATA_DEFAULT_FLAGS \
- (test_thread_flag(TIF_32BIT) ? \
- VM_DATA_DEFAULT_FLAGS32 : VM_DATA_DEFAULT_FLAGS64)
-
-/*
- * This is the default if a program doesn't have a PT_GNU_STACK
- * program header entry. The PPC64 ELF ABI has a non executable stack
- * stack by default, so in the absense of a PT_GNU_STACK program header
- * we turn execute permission off.
- */
-#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
- VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-#define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
- VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-#define VM_STACK_DEFAULT_FLAGS \
- (test_thread_flag(TIF_32BIT) ? \
- VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
-
-#endif /* __KERNEL__ */
-
-#include <asm-generic/page.h>
-
-#endif /* _PPC64_PAGE_H */
int busno; /* for pci devices */
int bussubno; /* for pci devices */
int devfn; /* for pci devices */
+
+#ifdef CONFIG_PPC_PSERIES
int eeh_mode; /* See eeh.h for possible EEH_MODEs */
int eeh_config_addr;
int eeh_check_count; /* # times driver ignored error */
int eeh_freeze_count; /* # times this device froze up. */
int eeh_is_bridge; /* device is pci-to-pci bridge */
-
+#endif
int pci_ext_config_space; /* for pci devices */
struct pci_controller *phb; /* for pci devices */
struct iommu_table *iommu_table; /* for phb's or bridges */
struct device_node *node; /* back-pointer to the device_node */
#ifdef CONFIG_PPC_ISERIES
struct list_head Device_List;
- int Irq; /* Assigned IRQ */
- int Flags; /* Possible flags(disable/bist)*/
- u8 LogicalSlot; /* Hv Slot Index for Tces */
+ int Irq; /* Assigned IRQ */
+ int Flags; /* Possible flags(disable/bist)*/
+ u8 LogicalSlot; /* Hv Slot Index for Tces */
#endif
u32 config_space[16]; /* saved PCI config space */
};
return PCI_DN(busdn)->phb;
}
+extern struct pci_controller *
+pcibios_alloc_controller(struct device_node *dev);
+extern void pcibios_free_controller(struct pci_controller *phb);
+
/* Return values for ppc_md.pci_probe_mode function */
#define PCI_PROBE_NONE -1 /* Don't look at this bus at all */
#define PCI_PROBE_NORMAL 0 /* Do normal PCI probing */
+++ /dev/null
-#ifndef _PPC64_PROM_H
-#define _PPC64_PROM_H
-
-/*
- * Definitions for talking to the Open Firmware PROM on
- * Power Macintosh computers.
- *
- * Copyright (C) 1996 Paul Mackerras.
- *
- * Updates for PPC64 by Peter Bergner & David Engebretsen, IBM Corp.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#include <linux/config.h>
-#include <linux/proc_fs.h>
-#include <asm/atomic.h>
-
-#define PTRRELOC(x) ((typeof(x))((unsigned long)(x) - offset))
-#define PTRUNRELOC(x) ((typeof(x))((unsigned long)(x) + offset))
-#define RELOC(x) (*PTRRELOC(&(x)))
-
-/* Definitions used by the flattened device tree */
-#define OF_DT_HEADER 0xd00dfeed /* marker */
-#define OF_DT_BEGIN_NODE 0x1 /* Start of node, full name */
-#define OF_DT_END_NODE 0x2 /* End node */
-#define OF_DT_PROP 0x3 /* Property: name off, size,
- * content */
-#define OF_DT_NOP 0x4 /* nop */
-#define OF_DT_END 0x9
-
-#define OF_DT_VERSION 0x10
-
-/*
- * This is what gets passed to the kernel by prom_init or kexec
- *
- * The dt struct contains the device tree structure, full pathes and
- * property contents. The dt strings contain a separate block with just
- * the strings for the property names, and is fully page aligned and
- * self contained in a page, so that it can be kept around by the kernel,
- * each property name appears only once in this page (cheap compression)
- *
- * the mem_rsvmap contains a map of reserved ranges of physical memory,
- * passing it here instead of in the device-tree itself greatly simplifies
- * the job of everybody. It's just a list of u64 pairs (base/size) that
- * ends when size is 0
- */
-struct boot_param_header
-{
- u32 magic; /* magic word OF_DT_HEADER */
- u32 totalsize; /* total size of DT block */
- u32 off_dt_struct; /* offset to structure */
- u32 off_dt_strings; /* offset to strings */
- u32 off_mem_rsvmap; /* offset to memory reserve map */
- u32 version; /* format version */
- u32 last_comp_version; /* last compatible version */
- /* version 2 fields below */
- u32 boot_cpuid_phys; /* Physical CPU id we're booting on */
- /* version 3 fields below */
- u32 dt_strings_size; /* size of the DT strings block */
-};
-
-
-
-typedef u32 phandle;
-typedef u32 ihandle;
-
-struct address_range {
- unsigned long space;
- unsigned long address;
- unsigned long size;
-};
-
-struct interrupt_info {
- int line;
- int sense; /* +ve/-ve logic, edge or level, etc. */
-};
-
-struct pci_address {
- u32 a_hi;
- u32 a_mid;
- u32 a_lo;
-};
-
-struct isa_address {
- u32 a_hi;
- u32 a_lo;
-};
-
-struct isa_range {
- struct isa_address isa_addr;
- struct pci_address pci_addr;
- unsigned int size;
-};
-
-struct reg_property {
- unsigned long address;
- unsigned long size;
-};
-
-struct reg_property32 {
- unsigned int address;
- unsigned int size;
-};
-
-struct reg_property64 {
- unsigned long address;
- unsigned long size;
-};
-
-struct property {
- char *name;
- int length;
- unsigned char *value;
- struct property *next;
-};
-
-struct device_node {
- char *name;
- char *type;
- phandle node;
- phandle linux_phandle;
- int n_addrs;
- struct address_range *addrs;
- int n_intrs;
- struct interrupt_info *intrs;
- char *full_name;
-
- struct property *properties;
- struct device_node *parent;
- struct device_node *child;
- struct device_node *sibling;
- struct device_node *next; /* next device of same type */
- struct device_node *allnext; /* next in list of all nodes */
- struct proc_dir_entry *pde; /* this node's proc directory */
- struct kref kref;
- unsigned long _flags;
- void *data;
-#ifdef CONFIG_PPC_ISERIES
- struct list_head Device_List;
-#endif
-};
-
-extern struct device_node *of_chosen;
-
-/* flag descriptions */
-#define OF_DYNAMIC 1 /* node and properties were allocated via kmalloc */
-
-#define OF_IS_DYNAMIC(x) test_bit(OF_DYNAMIC, &x->_flags)
-#define OF_MARK_DYNAMIC(x) set_bit(OF_DYNAMIC, &x->_flags)
-
-/*
- * Until 32-bit ppc can add proc_dir_entries to its device_node
- * definition, we cannot refer to pde, name_link, and addr_link
- * in arch-independent code.
- */
-#define HAVE_ARCH_DEVTREE_FIXUPS
-
-static inline void set_node_proc_entry(struct device_node *dn, struct proc_dir_entry *de)
-{
- dn->pde = de;
-}
-
-
-/* OBSOLETE: Old stlye node lookup */
-extern struct device_node *find_devices(const char *name);
-extern struct device_node *find_type_devices(const char *type);
-extern struct device_node *find_path_device(const char *path);
-extern struct device_node *find_compatible_devices(const char *type,
- const char *compat);
-extern struct device_node *find_all_nodes(void);
-
-/* New style node lookup */
-extern struct device_node *of_find_node_by_name(struct device_node *from,
- const char *name);
-extern struct device_node *of_find_node_by_type(struct device_node *from,
- const char *type);
-extern struct device_node *of_find_compatible_node(struct device_node *from,
- const char *type, const char *compat);
-extern struct device_node *of_find_node_by_path(const char *path);
-extern struct device_node *of_find_node_by_phandle(phandle handle);
-extern struct device_node *of_find_all_nodes(struct device_node *prev);
-extern struct device_node *of_get_parent(const struct device_node *node);
-extern struct device_node *of_get_next_child(const struct device_node *node,
- struct device_node *prev);
-extern struct device_node *of_node_get(struct device_node *node);
-extern void of_node_put(struct device_node *node);
-
-/* For scanning the flat device-tree at boot time */
-int __init of_scan_flat_dt(int (*it)(unsigned long node,
- const char *uname, int depth,
- void *data),
- void *data);
-void* __init of_get_flat_dt_prop(unsigned long node, const char *name,
- unsigned long *size);
-
-/* For updating the device tree at runtime */
-extern void of_attach_node(struct device_node *);
-extern void of_detach_node(const struct device_node *);
-
-/* Other Prototypes */
-extern unsigned long prom_init(unsigned long, unsigned long, unsigned long,
- unsigned long, unsigned long);
-extern void finish_device_tree(void);
-extern void unflatten_device_tree(void);
-extern void early_init_devtree(void *);
-extern int device_is_compatible(struct device_node *device, const char *);
-extern int machine_is_compatible(const char *compat);
-extern unsigned char *get_property(struct device_node *node, const char *name,
- int *lenp);
-extern void print_properties(struct device_node *node);
-extern int prom_n_addr_cells(struct device_node* np);
-extern int prom_n_size_cells(struct device_node* np);
-extern int prom_n_intr_cells(struct device_node* np);
-extern void prom_get_irq_senses(unsigned char *senses, int off, int max);
-extern int prom_add_property(struct device_node* np, struct property* prop);
-
-#endif /* _PPC64_PROM_H */
+++ /dev/null
-#ifndef __PPC64_SYSTEM_H
-#define __PPC64_SYSTEM_H
-
-/*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/config.h>
-#include <linux/compiler.h>
-#include <asm/page.h>
-#include <asm/processor.h>
-#include <asm/hw_irq.h>
-#include <asm/synch.h>
-
-/*
- * Memory barrier.
- * The sync instruction guarantees that all memory accesses initiated
- * by this processor have been performed (with respect to all other
- * mechanisms that access memory). The eieio instruction is a barrier
- * providing an ordering (separately) for (a) cacheable stores and (b)
- * loads and stores to non-cacheable memory (e.g. I/O devices).
- *
- * mb() prevents loads and stores being reordered across this point.
- * rmb() prevents loads being reordered across this point.
- * wmb() prevents stores being reordered across this point.
- * read_barrier_depends() prevents data-dependent loads being reordered
- * across this point (nop on PPC).
- *
- * We have to use the sync instructions for mb(), since lwsync doesn't
- * order loads with respect to previous stores. Lwsync is fine for
- * rmb(), though.
- * For wmb(), we use sync since wmb is used in drivers to order
- * stores to system memory with respect to writes to the device.
- * However, smp_wmb() can be a lighter-weight eieio barrier on
- * SMP since it is only used to order updates to system memory.
- */
-#define mb() __asm__ __volatile__ ("sync" : : : "memory")
-#define rmb() __asm__ __volatile__ ("lwsync" : : : "memory")
-#define wmb() __asm__ __volatile__ ("sync" : : : "memory")
-#define read_barrier_depends() do { } while(0)
-
-#define set_mb(var, value) do { var = value; smp_mb(); } while (0)
-#define set_wmb(var, value) do { var = value; smp_wmb(); } while (0)
-
-#ifdef CONFIG_SMP
-#define smp_mb() mb()
-#define smp_rmb() rmb()
-#define smp_wmb() eieio()
-#define smp_read_barrier_depends() read_barrier_depends()
-#else
-#define smp_mb() __asm__ __volatile__("": : :"memory")
-#define smp_rmb() __asm__ __volatile__("": : :"memory")
-#define smp_wmb() __asm__ __volatile__("": : :"memory")
-#define smp_read_barrier_depends() do { } while(0)
-#endif /* CONFIG_SMP */
-
-#ifdef __KERNEL__
-struct task_struct;
-struct pt_regs;
-
-#ifdef CONFIG_DEBUGGER
-
-extern int (*__debugger)(struct pt_regs *regs);
-extern int (*__debugger_ipi)(struct pt_regs *regs);
-extern int (*__debugger_bpt)(struct pt_regs *regs);
-extern int (*__debugger_sstep)(struct pt_regs *regs);
-extern int (*__debugger_iabr_match)(struct pt_regs *regs);
-extern int (*__debugger_dabr_match)(struct pt_regs *regs);
-extern int (*__debugger_fault_handler)(struct pt_regs *regs);
-
-#define DEBUGGER_BOILERPLATE(__NAME) \
-static inline int __NAME(struct pt_regs *regs) \
-{ \
- if (unlikely(__ ## __NAME)) \
- return __ ## __NAME(regs); \
- return 0; \
-}
-
-DEBUGGER_BOILERPLATE(debugger)
-DEBUGGER_BOILERPLATE(debugger_ipi)
-DEBUGGER_BOILERPLATE(debugger_bpt)
-DEBUGGER_BOILERPLATE(debugger_sstep)
-DEBUGGER_BOILERPLATE(debugger_iabr_match)
-DEBUGGER_BOILERPLATE(debugger_dabr_match)
-DEBUGGER_BOILERPLATE(debugger_fault_handler)
-
-#ifdef CONFIG_XMON
-extern void xmon_init(int enable);
-#endif
-
-#else
-static inline int debugger(struct pt_regs *regs) { return 0; }
-static inline int debugger_ipi(struct pt_regs *regs) { return 0; }
-static inline int debugger_bpt(struct pt_regs *regs) { return 0; }
-static inline int debugger_sstep(struct pt_regs *regs) { return 0; }
-static inline int debugger_iabr_match(struct pt_regs *regs) { return 0; }
-static inline int debugger_dabr_match(struct pt_regs *regs) { return 0; }
-static inline int debugger_fault_handler(struct pt_regs *regs) { return 0; }
-#endif
-
-extern int set_dabr(unsigned long dabr);
-extern void _exception(int signr, struct pt_regs *regs, int code,
- unsigned long addr);
-extern int fix_alignment(struct pt_regs *regs);
-extern void bad_page_fault(struct pt_regs *regs, unsigned long address,
- int sig);
-extern void show_regs(struct pt_regs * regs);
-extern void low_hash_fault(struct pt_regs *regs, unsigned long address);
-extern int die(const char *str, struct pt_regs *regs, long err);
-
-extern int _get_PVR(void);
-extern void giveup_fpu(struct task_struct *);
-extern void disable_kernel_fp(void);
-extern void flush_fp_to_thread(struct task_struct *);
-extern void enable_kernel_fp(void);
-extern void giveup_altivec(struct task_struct *);
-extern void disable_kernel_altivec(void);
-extern void enable_kernel_altivec(void);
-extern int emulate_altivec(struct pt_regs *);
-extern void cvt_fd(float *from, double *to, struct thread_struct *thread);
-extern void cvt_df(double *from, float *to, struct thread_struct *thread);
-
-#ifdef CONFIG_ALTIVEC
-extern void flush_altivec_to_thread(struct task_struct *);
-#else
-static inline void flush_altivec_to_thread(struct task_struct *t)
-{
-}
-#endif
-
-static inline void flush_spe_to_thread(struct task_struct *t)
-{
-}
-
-extern int mem_init_done; /* set on boot once kmalloc can be called */
-extern unsigned long memory_limit;
-
-/* EBCDIC -> ASCII conversion for [0-9A-Z] on iSeries */
-extern unsigned char e2a(unsigned char);
-
-extern struct task_struct *__switch_to(struct task_struct *,
- struct task_struct *);
-#define switch_to(prev, next, last) ((last) = __switch_to((prev), (next)))
-
-struct thread_struct;
-extern struct task_struct * _switch(struct thread_struct *prev,
- struct thread_struct *next);
-
-extern unsigned long klimit;
-
-extern int powersave_nap; /* set if nap mode can be used in idle loop */
-
-/*
- * Atomic exchange
- *
- * Changes the memory location '*ptr' to be val and returns
- * the previous value stored there.
- *
- * Inline asm pulled from arch/ppc/kernel/misc.S so ppc64
- * is more like most of the other architectures.
- */
-static __inline__ unsigned long
-__xchg_u32(volatile unsigned int *m, unsigned long val)
-{
- unsigned long dummy;
-
- __asm__ __volatile__(
- EIEIO_ON_SMP
-"1: lwarx %0,0,%3 # __xchg_u32\n\
- stwcx. %2,0,%3\n\
-2: bne- 1b"
- ISYNC_ON_SMP
- : "=&r" (dummy), "=m" (*m)
- : "r" (val), "r" (m)
- : "cc", "memory");
-
- return (dummy);
-}
-
-static __inline__ unsigned long
-__xchg_u64(volatile long *m, unsigned long val)
-{
- unsigned long dummy;
-
- __asm__ __volatile__(
- EIEIO_ON_SMP
-"1: ldarx %0,0,%3 # __xchg_u64\n\
- stdcx. %2,0,%3\n\
-2: bne- 1b"
- ISYNC_ON_SMP
- : "=&r" (dummy), "=m" (*m)
- : "r" (val), "r" (m)
- : "cc", "memory");
-
- return (dummy);
-}
-
-/*
- * This function doesn't exist, so you'll get a linker error
- * if something tries to do an invalid xchg().
- */
-extern void __xchg_called_with_bad_pointer(void);
-
-static __inline__ unsigned long
-__xchg(volatile void *ptr, unsigned long x, unsigned int size)
-{
- switch (size) {
- case 4:
- return __xchg_u32(ptr, x);
- case 8:
- return __xchg_u64(ptr, x);
- }
- __xchg_called_with_bad_pointer();
- return x;
-}
-
-#define xchg(ptr,x) \
- ({ \
- __typeof__(*(ptr)) _x_ = (x); \
- (__typeof__(*(ptr))) __xchg((ptr), (unsigned long)_x_, sizeof(*(ptr))); \
- })
-
-#define tas(ptr) (xchg((ptr),1))
-
-#define __HAVE_ARCH_CMPXCHG 1
-
-static __inline__ unsigned long
-__cmpxchg_u32(volatile unsigned int *p, unsigned long old, unsigned long new)
-{
- unsigned int prev;
-
- __asm__ __volatile__ (
- EIEIO_ON_SMP
-"1: lwarx %0,0,%2 # __cmpxchg_u32\n\
- cmpw 0,%0,%3\n\
- bne- 2f\n\
- stwcx. %4,0,%2\n\
- bne- 1b"
- ISYNC_ON_SMP
- "\n\
-2:"
- : "=&r" (prev), "=m" (*p)
- : "r" (p), "r" (old), "r" (new), "m" (*p)
- : "cc", "memory");
-
- return prev;
-}
-
-static __inline__ unsigned long
-__cmpxchg_u64(volatile unsigned long *p, unsigned long old, unsigned long new)
-{
- unsigned long prev;
-
- __asm__ __volatile__ (
- EIEIO_ON_SMP
-"1: ldarx %0,0,%2 # __cmpxchg_u64\n\
- cmpd 0,%0,%3\n\
- bne- 2f\n\
- stdcx. %4,0,%2\n\
- bne- 1b"
- ISYNC_ON_SMP
- "\n\
-2:"
- : "=&r" (prev), "=m" (*p)
- : "r" (p), "r" (old), "r" (new), "m" (*p)
- : "cc", "memory");
-
- return prev;
-}
-
-/* This function doesn't exist, so you'll get a linker error
- if something tries to do an invalid cmpxchg(). */
-extern void __cmpxchg_called_with_bad_pointer(void);
-
-static __inline__ unsigned long
-__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new,
- unsigned int size)
-{
- switch (size) {
- case 4:
- return __cmpxchg_u32(ptr, old, new);
- case 8:
- return __cmpxchg_u64(ptr, old, new);
- }
- __cmpxchg_called_with_bad_pointer();
- return old;
-}
-
-#define cmpxchg(ptr,o,n)\
- ((__typeof__(*(ptr)))__cmpxchg((ptr),(unsigned long)(o),\
- (unsigned long)(n),sizeof(*(ptr))))
-
-/*
- * We handle most unaligned accesses in hardware. On the other hand
- * unaligned DMA can be very expensive on some ppc64 IO chips (it does
- * powers of 2 writes until it reaches sufficient alignment).
- *
- * Based on this we disable the IP header alignment in network drivers.
- */
-#define NET_IP_ALIGN 0
-
-#define arch_align_stack(x) (x)
-
-extern unsigned long reloc_offset(void);
-
-#endif /* __KERNEL__ */
-#endif
return retval;
}
+#define atomic_cmpxchg(v, o, n) (atomic_compare_and_swap((o), (n), &((v)->counter)))
+
+#define atomic_add_unless(v, a, u) \
+({ \
+ int c, old; \
+ c = atomic_read(v); \
+ while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+ c = old; \
+ c != (u); \
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
#define smp_mb__before_atomic_dec() smp_mb()
#define smp_mb__after_atomic_dec() smp_mb()
#define smp_mb__before_atomic_inc() smp_mb()
#define atomic_inc(v) atomic_add(1,(v))
#define atomic_dec(v) atomic_sub(1,(v))
+static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
+{
+ int ret;
+ unsigned long flags;
+
+ local_irq_save(flags);
+ ret = v->counter;
+ if (likely(ret == old))
+ v->counter = new;
+ local_irq_restore(flags);
+
+ return ret;
+}
+
+static inline int atomic_add_unless(atomic_t *v, int a, int u)
+{
+ int ret;
+ unsigned long flags;
+
+ local_irq_save(flags);
+ ret = v->counter;
+ if (ret != u)
+ v->counter += a;
+ local_irq_restore(flags);
+
+ return ret != u;
+}
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
static __inline__ void atomic_clear_mask(unsigned int mask, atomic_t *v)
{
unsigned long flags;
#define atomic_inc(v) atomic_add(1,(v))
#define atomic_dec(v) atomic_sub(1,(v))
+static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
+{
+ int ret;
+ unsigned long flags;
+
+ local_irq_save(flags);
+ ret = v->counter;
+ if (likely(ret == old))
+ v->counter = new;
+ local_irq_restore(flags);
+
+ return ret;
+}
+
+static inline int atomic_add_unless(atomic_t *v, int a, int u)
+{
+ int ret;
+ unsigned long flags;
+
+ local_irq_save(flags);
+ ret = v->counter;
+ if (ret != u)
+ v->counter += a;
+ local_irq_restore(flags);
+
+ return ret != u;
+}
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
static __inline__ void atomic_clear_mask(unsigned int mask, atomic_t *v)
{
unsigned long flags;
#define ATOMIC_INIT(i) { (i) }
extern int __atomic_add_return(int, atomic_t *);
+extern int atomic_cmpxchg(atomic_t *, int, int);
+extern int atomic_add_unless(atomic_t *, int, int);
extern void atomic_set(atomic_t *, int);
#define atomic_read(v) ((v)->counter)
#define atomic_dec_and_test(v) (atomic_dec_return(v) == 0)
#define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
/* This is the old 24-bit implementation. It's still used internally
* by some sparc-specific code, notably the semaphore implementation.
*/
#define atomic_add_negative(i, v) (atomic_add_ret(i, v) < 0)
#define atomic64_add_negative(i, v) (atomic64_add_ret(i, v) < 0)
+#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+
+#define atomic_add_unless(v, a, u) \
+({ \
+ int c, old; \
+ c = atomic_read(v); \
+ while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+ c = old; \
+ c != (u); \
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
/* Atomic operations are already serializing */
#ifdef CONFIG_SMP
#define smp_mb__before_atomic_dec() membar_storeload_loadload();
#define atomic_dec_and_test(v) (atomic_sub_return (1, (v)) == 0)
#define atomic_add_negative(i,v) (atomic_add_return ((i), (v)) < 0)
+static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
+{
+ int ret;
+ unsigned long flags;
+
+ local_irq_save(flags);
+ ret = v->counter;
+ if (likely(ret == old))
+ v->counter = new;
+ local_irq_restore(flags);
+
+ return ret;
+}
+
+static inline int atomic_add_unless(atomic_t *v, int a, int u)
+{
+ int ret;
+ unsigned long flags;
+
+ local_irq_save(flags);
+ ret = v->counter;
+ if (ret != u)
+ v->counter += a;
+ local_irq_restore(flags);
+
+ return ret != u;
+}
+
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
/* Atomic operations are already serializing on ARM */
#define smp_mb__before_atomic_dec() barrier()
#define smp_mb__after_atomic_dec() barrier()
#include <linux/threads.h>
#include <linux/cache.h>
+#include <asm/irq.h>
+
typedef struct {
unsigned int __softirq_pending;
} ____cacheline_aligned irq_cpustat_t;
# error HARDIRQ_BITS is too low!
#endif
+void ack_bad_irq(unsigned int irq);
+
#endif /* __V850_HARDIRQ_H__ */
extern int disable_timer_pin_1;
+extern void setup_threshold_lvt(unsigned long lvt_off);
+
#endif /* CONFIG_X86_LOCAL_APIC */
extern unsigned boot_cpu_id;
return atomic_add_return(-i,v);
}
+#define atomic_cmpxchg(v, old, new) ((int)cmpxchg(&((v)->counter), old, new))
+
+/**
+ * atomic_add_unless - add unless the number is a given value
+ * @v: pointer of type atomic_t
+ * @a: the amount to add to v...
+ * @u: ...unless v is equal to u.
+ *
+ * Atomically adds @a to @v, so long as it was not @u.
+ * Returns non-zero if @v was not @u, and zero otherwise.
+ */
+#define atomic_add_unless(v, a, u) \
+({ \
+ int c, old; \
+ c = atomic_read(v); \
+ while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+ c = old; \
+ c != (u); \
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
#define atomic_inc_return(v) (atomic_add_return(1,v))
#define atomic_dec_return(v) (atomic_sub_return(1,v))
/* L1 cache line size */
#define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
-#define L1_CACHE_SHIFT_MAX 6 /* largest L1 which this arch supports */
+#define L1_CACHE_SHIFT_MAX 7 /* largest L1 which this arch supports */
#endif
static inline void set_intr_gate(int nr, void *func)
{
+ BUG_ON((unsigned)nr > 0xFF);
_set_gate(&idt_table[nr], GATE_INTERRUPT, (unsigned long) func, 0, 0);
}
static inline void set_intr_gate_ist(int nr, void *func, unsigned ist)
{
+ BUG_ON((unsigned)nr > 0xFF);
_set_gate(&idt_table[nr], GATE_INTERRUPT, (unsigned long) func, 0, ist);
}
static inline void set_system_gate(int nr, void *func)
{
+ BUG_ON((unsigned)nr > 0xFF);
_set_gate(&idt_table[nr], GATE_INTERRUPT, (unsigned long) func, 3, 0);
}
static inline void set_tss_desc(unsigned cpu, void *addr)
{
- set_tssldt_descriptor(&cpu_gdt_table[cpu][GDT_ENTRY_TSS], (unsigned long)addr,
- DESC_TSS,
- sizeof(struct tss_struct) - 1);
+ /*
+ * sizeof(unsigned long) coming from an extra "long" at the end
+ * of the iobitmap. See tss_struct definition in processor.h
+ *
+ * -1? seg base+limit should be pointing to the address of the
+ * last valid byte
+ */
+ set_tssldt_descriptor(&cpu_gdt_table[cpu][GDT_ENTRY_TSS],
+ (unsigned long)addr, DESC_TSS,
+ IO_BITMAP_OFFSET + IO_BITMAP_BYTES + sizeof(unsigned long) - 1);
}
static inline void set_ldt_desc(unsigned cpu, void *addr, int size)
#define MAX_DMA_CHANNELS 8
-/* The maximum address that we can perform a DMA transfer to on this platform */
-#define MAX_DMA_ADDRESS (PAGE_OFFSET+0x1000000)
+
+/* 16MB ISA DMA zone */
+#define MAX_DMA_PFN ((16*1024*1024) >> PAGE_SHIFT)
+
+/* 4GB broken PCI/AGP hardware bus master zone */
+#define MAX_DMA32_PFN ((4UL*1024*1024*1024) >> PAGE_SHIFT)
+
+/* Compat define for old dma zone */
+#define MAX_DMA_ADDRESS ((unsigned long)__va(MAX_DMA_PFN << PAGE_SHIFT))
/* 8237 DMA controllers */
#define IO_DMA1_BASE 0x00 /* 8 bit slave DMA, channels 0..3 */
#define HPET_CFG 0x010
#define HPET_STATUS 0x020
#define HPET_COUNTER 0x0f0
-#define HPET_T0_CFG 0x100
-#define HPET_T0_CMP 0x108
-#define HPET_T0_ROUTE 0x110
-#define HPET_T1_CFG 0x120
-#define HPET_T1_CMP 0x128
-#define HPET_T1_ROUTE 0x130
-#define HPET_T2_CFG 0x140
-#define HPET_T2_CMP 0x148
-#define HPET_T2_ROUTE 0x150
+#define HPET_Tn_OFFSET 0x20
+#define HPET_Tn_CFG(n) (0x100 + (n) * HPET_Tn_OFFSET)
+#define HPET_Tn_ROUTE(n) (0x104 + (n) * HPET_Tn_OFFSET)
+#define HPET_Tn_CMP(n) (0x108 + (n) * HPET_Tn_OFFSET)
+#define HPET_T0_CFG HPET_Tn_CFG(0)
+#define HPET_T0_CMP HPET_Tn_CMP(0)
+#define HPET_T1_CFG HPET_Tn_CFG(1)
+#define HPET_T1_CMP HPET_Tn_CMP(1)
#define HPET_ID_VENDOR 0xffff0000
#define HPET_ID_LEGSUP 0x00008000
+#define HPET_ID_64BIT 0x00002000
#define HPET_ID_NUMBER 0x00001f00
#define HPET_ID_REV 0x000000ff
#define HPET_ID_NUMBER_SHIFT 8
#define HPET_LEGACY_8254 2
#define HPET_LEGACY_RTC 8
-#define HPET_TN_ENABLE 0x004
-#define HPET_TN_PERIODIC 0x008
-#define HPET_TN_PERIODIC_CAP 0x010
-#define HPET_TN_SETVAL 0x040
-#define HPET_TN_32BIT 0x100
+#define HPET_TN_LEVEL 0x0002
+#define HPET_TN_ENABLE 0x0004
+#define HPET_TN_PERIODIC 0x0008
+#define HPET_TN_PERIODIC_CAP 0x0010
+#define HPET_TN_64BIT_CAP 0x0020
+#define HPET_TN_SETVAL 0x0040
+#define HPET_TN_32BIT 0x0100
+#define HPET_TN_ROUTE 0x3e00
+#define HPET_TN_FSB 0x4000
+#define HPET_TN_FSB_CAP 0x8000
+
+#define HPET_TN_ROUTE_SHIFT 9
extern int is_hpet_enabled(void);
extern int hpet_rtc_timer_init(void);
#define CALL_FUNCTION_VECTOR 0xfc
#define KDB_VECTOR 0xfb /* reserved for KDB */
#define THERMAL_APIC_VECTOR 0xfa
-/* 0xf9 free */
+#define THRESHOLD_APIC_VECTOR 0xf9
#define INVALIDATE_TLB_VECTOR_END 0xf8
#define INVALIDATE_TLB_VECTOR_START 0xf0 /* f0-f8 used for TLB flush */
int do_get_thread_area(struct thread_struct *t, struct user_desc __user *info);
int do_set_thread_area(struct thread_struct *t, struct user_desc __user *info);
int ia32_child_tls(struct task_struct *p, struct pt_regs *childregs);
+
+struct linux_binprm;
+extern int ia32_setup_arg_pages(struct linux_binprm *bprm,
+ unsigned long stack_top, int exec_stack);
+
#endif
#endif /* !CONFIG_IA32_SUPPORT */
/* Software defined banks */
#define MCE_EXTENDED_BANK 128
#define MCE_THERMAL_BANK MCE_EXTENDED_BANK + 0
+#define MCE_THRESHOLD_BASE MCE_EXTENDED_BANK + 1 /* MCE_AMD */
+#define MCE_THRESHOLD_DRAM_ECC MCE_THRESHOLD_BASE + 4
void mce_log(struct mce *m);
#ifdef CONFIG_X86_MCE_INTEL
}
#endif
+#ifdef CONFIG_X86_MCE_AMD
+void mce_amd_feature_init(struct cpuinfo_x86 *c);
+#else
+static inline void mce_amd_feature_init(struct cpuinfo_x86 *c)
+{
+}
+#endif
+
#endif
/* Simple perfect hash to map physical addresses to node numbers */
extern int memnode_shift;
extern u8 memnodemap[NODEMAPSIZE];
-extern int maxnode;
extern struct pglist_data *node_data[];
static inline __attribute__((pure)) int phys_to_nid(unsigned long addr)
{
- int nid;
+ unsigned nid;
VIRTUAL_BUG_ON((addr >> memnode_shift) >= NODEMAPSIZE);
nid = memnodemap[addr >> memnode_shift];
- VIRTUAL_BUG_ON(nid > maxnode);
+ VIRTUAL_BUG_ON(nid >= MAX_NUMNODES || !node_data[nid]);
return nid;
}
#define pfn_to_nid(pfn) phys_to_nid((unsigned long)(pfn) << PAGE_SHIFT)
#define kvaddr_to_nid(kaddr) phys_to_nid(__pa(kaddr))
-/* AK: this currently doesn't deal with invalid addresses. We'll see
- if the 2.5 kernel doesn't pass them
- (2.4 used to). */
+/* Requires pfn_valid(pfn) to be true */
#define pfn_to_page(pfn) ({ \
int nid = phys_to_nid(((unsigned long)(pfn)) << PAGE_SHIFT); \
((pfn) - node_start_pfn(nid)) + NODE_DATA(nid)->node_mem_map; \
/*
* A maximum of 255 APICs with the current APIC ID architecture.
*/
-#define MAX_APICS 128
+#define MAX_APICS 255
struct intel_mp_floating
{
*/
#define MAX_MP_BUSSES 256
-#define MAX_IRQ_SOURCES 256
+/* Each PCI slot may be a combo card with its own bus. 4 IRQ pins per slot. */
+#define MAX_IRQ_SOURCES (MAX_MP_BUSSES * 4)
enum mp_bustype {
MP_BUS_ISA = 1,
MP_BUS_EISA,
extern void find_smp_config (void);
extern void get_smp_config (void);
extern int nr_ioapics;
-extern int apic_version [MAX_APICS];
+extern unsigned char apic_version [MAX_APICS];
extern int mp_irq_entries;
extern struct mpc_config_intsrc mp_irqs [MAX_IRQ_SOURCES];
extern int mpc_default_type;
#include <asm/smp.h>
#define LAST_DEVICE_VECTOR 232
-#define MSI_DEST_MODE MSI_LOGICAL_MODE
-#define MSI_TARGET_CPU_SHIFT 12
-#define MSI_TARGET_CPU logical_smp_processor_id()
+#define MSI_TARGET_CPU_SHIFT 12
#endif /* ASM_MSI_H */
: "=a" (a__), "=d" (b__) \
: "c" (msr)); \
val = a__ | (b__<<32); \
-} while(0);
+} while(0)
#define wrmsr(msr,val1,val2) \
__asm__ __volatile__("wrmsr" \
extern void numa_init_array(void);
extern int numa_off;
+extern void numa_set_node(int cpu, int node);
+
extern unsigned char apicid_to_node[256];
#define NUMA_NO_NODE 0xff
#define PAGE_SIZE (1UL << PAGE_SHIFT)
#endif
#define PAGE_MASK (~(PAGE_SIZE-1))
-#define PHYSICAL_PAGE_MASK (~(PAGE_SIZE-1) & (__PHYSICAL_MASK << PAGE_SHIFT))
+#define PHYSICAL_PAGE_MASK (~(PAGE_SIZE-1) & __PHYSICAL_MASK)
#define THREAD_ORDER 1
#ifdef __ASSEMBLY__
int irqcount; /* Irq nesting counter. Starts with -1 */
int cpunumber; /* Logical CPU number */
char *irqstackptr; /* top of irqstack */
+ int nodenumber; /* number of current node */
unsigned int __softirq_pending;
unsigned int __nmi_count; /* number of NMI on this CPUs */
struct mm_struct *active_mm;
extern pud_t level3_ident_pgt[512];
extern pmd_t level2_kernel_pgt[512];
extern pgd_t init_level4_pgt[];
+extern pgd_t boot_level4_pgt[];
extern unsigned long __supported_pte_mask;
#define swapper_pg_dir init_level4_pgt
#define pages_to_mb(x) ((x) >> (20-PAGE_SHIFT)) /* FIXME: is this
right? */
#define pte_page(x) pfn_to_page(pte_pfn(x))
-#define pte_pfn(x) ((pte_val(x) >> PAGE_SHIFT) & __PHYSICAL_MASK)
+#define pte_pfn(x) ((pte_val(x) & __PHYSICAL_MASK) >> PAGE_SHIFT)
static inline pte_t pfn_pte(unsigned long page_nr, pgprot_t pgprot)
{
#define pmd_clear(xp) do { set_pmd(xp, __pmd(0)); } while (0)
#define pmd_bad(x) ((pmd_val(x) & (~PTE_MASK & ~_PAGE_USER)) != _KERNPG_TABLE )
#define pfn_pmd(nr,prot) (__pmd(((nr) << PAGE_SHIFT) | pgprot_val(prot)))
-#define pmd_pfn(x) ((pmd_val(x) >> PAGE_SHIFT) & __PHYSICAL_MASK)
+#define pmd_pfn(x) ((pmd_val(x) & __PHYSICAL_MASK) >> PAGE_SHIFT)
#define pte_to_pgoff(pte) ((pte_val(pte) & PHYSICAL_PAGE_MASK) >> PAGE_SHIFT)
#define pgoff_to_pte(off) ((pte_t) { ((off) << PAGE_SHIFT) | _PAGE_FILE })
int x86_cache_alignment;
int x86_tlbsize; /* number of 4K pages in DTLB/ITLB combined(in pages)*/
__u8 x86_virt_bits, x86_phys_bits;
- __u8 x86_num_cores;
+ __u8 x86_max_cores; /* cpuid returned max cores value */
__u32 x86_power;
__u32 extended_cpuid_level; /* Max extended CPUID function supported */
unsigned long loops_per_jiffy;
+ __u8 apicid;
+ __u8 booted_cores; /* number of cores as seen by OS */
} ____cacheline_aligned;
#define X86_VENDOR_INTEL 0
extern void start_kernel(void);
extern void pda_init(int);
+extern void zap_low_mappings(int cpu);
+
extern void early_idt_handler(void);
extern void mcheck_init(struct cpuinfo_x86 *c);
#define mtrr_bp_init() do {} while (0)
#endif
extern void init_memory_mapping(unsigned long start, unsigned long end);
+extern void size_zones(unsigned long *z, unsigned long *h,
+ unsigned long start_pfn, unsigned long end_pfn);
extern void system_call(void);
extern int kernel_syscall(void);
+++ /dev/null
-/* rwsem.h: R/W semaphores implemented using XADD/CMPXCHG for x86_64+
- *
- * Written by David Howells (dhowells@redhat.com).
- * Ported by Andi Kleen <ak@suse.de> to x86-64.
- *
- * Derived from asm-i386/semaphore.h and asm-i386/rwsem.h
- *
- *
- * The MSW of the count is the negated number of active writers and waiting
- * lockers, and the LSW is the total number of active locks
- *
- * The lock count is initialized to 0 (no active and no waiting lockers).
- *
- * When a writer subtracts WRITE_BIAS, it'll get 0xffff0001 for the case of an
- * uncontended lock. This can be determined because XADD returns the old value.
- * Readers increment by 1 and see a positive value when uncontended, negative
- * if there are writers (and maybe) readers waiting (in which case it goes to
- * sleep).
- *
- * The value of WAITING_BIAS supports up to 32766 waiting processes. This can
- * be extended to 65534 by manually checking the whole MSW rather than relying
- * on the S flag.
- *
- * The value of ACTIVE_BIAS supports up to 65535 active processes.
- *
- * This should be totally fair - if anything is waiting, a process that wants a
- * lock will go to the back of the queue. When the currently active lock is
- * released, if there's a writer at the front of the queue, then that and only
- * that will be woken up; if there's a bunch of consecutive readers at the
- * front, then they'll all be woken up, but no other readers will be.
- */
-
-#ifndef _X8664_RWSEM_H
-#define _X8664_RWSEM_H
-
-#ifndef _LINUX_RWSEM_H
-#error "please don't include asm/rwsem.h directly, use linux/rwsem.h instead"
-#endif
-
-#ifdef __KERNEL__
-
-#include <linux/list.h>
-#include <linux/spinlock.h>
-
-struct rwsem_waiter;
-
-extern struct rw_semaphore *rwsem_down_read_failed(struct rw_semaphore *sem);
-extern struct rw_semaphore *rwsem_down_write_failed(struct rw_semaphore *sem);
-extern struct rw_semaphore *rwsem_wake(struct rw_semaphore *);
-extern struct rw_semaphore *rwsem_downgrade_wake(struct rw_semaphore *sem);
-
-/*
- * the semaphore definition
- */
-struct rw_semaphore {
- signed int count;
-#define RWSEM_UNLOCKED_VALUE 0x00000000
-#define RWSEM_ACTIVE_BIAS 0x00000001
-#define RWSEM_ACTIVE_MASK 0x0000ffff
-#define RWSEM_WAITING_BIAS (-0x00010000)
-#define RWSEM_ACTIVE_READ_BIAS RWSEM_ACTIVE_BIAS
-#define RWSEM_ACTIVE_WRITE_BIAS (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS)
- spinlock_t wait_lock;
- struct list_head wait_list;
-#if RWSEM_DEBUG
- int debug;
-#endif
-};
-
-/*
- * initialisation
- */
-#if RWSEM_DEBUG
-#define __RWSEM_DEBUG_INIT , 0
-#else
-#define __RWSEM_DEBUG_INIT /* */
-#endif
-
-#define __RWSEM_INITIALIZER(name) \
-{ RWSEM_UNLOCKED_VALUE, SPIN_LOCK_UNLOCKED, LIST_HEAD_INIT((name).wait_list) \
- __RWSEM_DEBUG_INIT }
-
-#define DECLARE_RWSEM(name) \
- struct rw_semaphore name = __RWSEM_INITIALIZER(name)
-
-static inline void init_rwsem(struct rw_semaphore *sem)
-{
- sem->count = RWSEM_UNLOCKED_VALUE;
- spin_lock_init(&sem->wait_lock);
- INIT_LIST_HEAD(&sem->wait_list);
-#if RWSEM_DEBUG
- sem->debug = 0;
-#endif
-}
-
-/*
- * lock for reading
- */
-static inline void __down_read(struct rw_semaphore *sem)
-{
- __asm__ __volatile__(
- "# beginning down_read\n\t"
-LOCK_PREFIX " incl (%%rdi)\n\t" /* adds 0x00000001, returns the old value */
- " js 2f\n\t" /* jump if we weren't granted the lock */
- "1:\n\t"
- LOCK_SECTION_START("") \
- "2:\n\t"
- " call rwsem_down_read_failed_thunk\n\t"
- " jmp 1b\n"
- LOCK_SECTION_END \
- "# ending down_read\n\t"
- : "+m"(sem->count)
- : "D"(sem)
- : "memory", "cc");
-}
-
-
-/*
- * trylock for reading -- returns 1 if successful, 0 if contention
- */
-static inline int __down_read_trylock(struct rw_semaphore *sem)
-{
- __s32 result, tmp;
- __asm__ __volatile__(
- "# beginning __down_read_trylock\n\t"
- " movl %0,%1\n\t"
- "1:\n\t"
- " movl %1,%2\n\t"
- " addl %3,%2\n\t"
- " jle 2f\n\t"
-LOCK_PREFIX " cmpxchgl %2,%0\n\t"
- " jnz 1b\n\t"
- "2:\n\t"
- "# ending __down_read_trylock\n\t"
- : "+m"(sem->count), "=&a"(result), "=&r"(tmp)
- : "i"(RWSEM_ACTIVE_READ_BIAS)
- : "memory", "cc");
- return result>=0 ? 1 : 0;
-}
-
-
-/*
- * lock for writing
- */
-static inline void __down_write(struct rw_semaphore *sem)
-{
- int tmp;
-
- tmp = RWSEM_ACTIVE_WRITE_BIAS;
- __asm__ __volatile__(
- "# beginning down_write\n\t"
-LOCK_PREFIX " xaddl %0,(%%rdi)\n\t" /* subtract 0x0000ffff, returns the old value */
- " testl %0,%0\n\t" /* was the count 0 before? */
- " jnz 2f\n\t" /* jump if we weren't granted the lock */
- "1:\n\t"
- LOCK_SECTION_START("")
- "2:\n\t"
- " call rwsem_down_write_failed_thunk\n\t"
- " jmp 1b\n"
- LOCK_SECTION_END
- "# ending down_write"
- : "=&r" (tmp)
- : "0"(tmp), "D"(sem)
- : "memory", "cc");
-}
-
-/*
- * trylock for writing -- returns 1 if successful, 0 if contention
- */
-static inline int __down_write_trylock(struct rw_semaphore *sem)
-{
- signed long ret = cmpxchg(&sem->count,
- RWSEM_UNLOCKED_VALUE,
- RWSEM_ACTIVE_WRITE_BIAS);
- if (ret == RWSEM_UNLOCKED_VALUE)
- return 1;
- return 0;
-}
-
-/*
- * unlock after reading
- */
-static inline void __up_read(struct rw_semaphore *sem)
-{
- __s32 tmp = -RWSEM_ACTIVE_READ_BIAS;
- __asm__ __volatile__(
- "# beginning __up_read\n\t"
-LOCK_PREFIX " xaddl %[tmp],(%%rdi)\n\t" /* subtracts 1, returns the old value */
- " js 2f\n\t" /* jump if the lock is being waited upon */
- "1:\n\t"
- LOCK_SECTION_START("")
- "2:\n\t"
- " decw %w[tmp]\n\t" /* do nothing if still outstanding active readers */
- " jnz 1b\n\t"
- " call rwsem_wake_thunk\n\t"
- " jmp 1b\n"
- LOCK_SECTION_END
- "# ending __up_read\n"
- : "+m"(sem->count), [tmp] "+r" (tmp)
- : "D"(sem)
- : "memory", "cc");
-}
-
-/*
- * unlock after writing
- */
-static inline void __up_write(struct rw_semaphore *sem)
-{
- unsigned tmp;
- __asm__ __volatile__(
- "# beginning __up_write\n\t"
- " movl %[bias],%[tmp]\n\t"
-LOCK_PREFIX " xaddl %[tmp],(%%rdi)\n\t" /* tries to transition 0xffff0001 -> 0x00000000 */
- " jnz 2f\n\t" /* jump if the lock is being waited upon */
- "1:\n\t"
- LOCK_SECTION_START("")
- "2:\n\t"
- " decw %w[tmp]\n\t" /* did the active count reduce to 0? */
- " jnz 1b\n\t" /* jump back if not */
- " call rwsem_wake_thunk\n\t"
- " jmp 1b\n"
- LOCK_SECTION_END
- "# ending __up_write\n"
- : "+m"(sem->count), [tmp] "=r" (tmp)
- : "D"(sem), [bias] "i"(-RWSEM_ACTIVE_WRITE_BIAS)
- : "memory", "cc");
-}
-
-/*
- * downgrade write lock to read lock
- */
-static inline void __downgrade_write(struct rw_semaphore *sem)
-{
- __asm__ __volatile__(
- "# beginning __downgrade_write\n\t"
-LOCK_PREFIX " addl %[bias],(%%rdi)\n\t" /* transitions 0xZZZZ0001 -> 0xYYYY0001 */
- " js 2f\n\t" /* jump if the lock is being waited upon */
- "1:\n\t"
- LOCK_SECTION_START("")
- "2:\n\t"
- " call rwsem_downgrade_thunk\n"
- " jmp 1b\n"
- LOCK_SECTION_END
- "# ending __downgrade_write\n"
- : "=m"(sem->count)
- : "D"(sem), [bias] "i"(-RWSEM_WAITING_BIAS), "m"(sem->count)
- : "memory", "cc");
-}
-
-/*
- * implement atomic add functionality
- */
-static inline void rwsem_atomic_add(int delta, struct rw_semaphore *sem)
-{
- __asm__ __volatile__(
-LOCK_PREFIX "addl %1,%0"
- :"=m"(sem->count)
- :"ir"(delta), "m"(sem->count));
-}
-
-/*
- * implement exchange and add functionality
- */
-static inline int rwsem_atomic_update(int delta, struct rw_semaphore *sem)
-{
- int tmp = delta;
-
- __asm__ __volatile__(
-LOCK_PREFIX "xaddl %0,(%2)"
- : "=r"(tmp), "=m"(sem->count)
- : "r"(sem), "m"(sem->count), "0" (tmp)
- : "memory");
-
- return tmp+delta;
-}
-
-static inline int rwsem_is_locked(struct rw_semaphore *sem)
-{
- return (sem->count != 0);
-}
-
-#endif /* __KERNEL__ */
-#endif /* _X8664_RWSEM_H */
extern void unlock_ipi_call_lock(void);
extern int smp_num_siblings;
extern void smp_send_reschedule(int cpu);
-extern void zap_low_mappings(void);
void smp_stop_cpu(void);
extern int smp_call_function_single(int cpuid, void (*func) (void *info),
void *info, int retry, int wait);
extern int __cpu_disable(void);
extern void __cpu_die(unsigned int cpu);
extern void prefill_possible_map(void);
+extern unsigned num_processors;
+extern unsigned disabled_cpus;
#endif /* !ASSEMBLY */
}
#endif
+#ifdef CONFIG_SMP
+#define cpu_physical_id(cpu) x86_cpu_to_apicid[cpu]
+#else
+#define cpu_physical_id(cpu) boot_cpu_id
+#endif
+
#endif
*/
#define __raw_spin_is_locked(x) \
- (*(volatile signed char *)(&(x)->slock) <= 0)
+ (*(volatile signed int *)(&(x)->slock) <= 0)
#define __raw_spin_lock_string \
"\n1:\t" \
- "lock ; decb %0\n\t" \
+ "lock ; decl %0\n\t" \
"js 2f\n" \
LOCK_SECTION_START("") \
"2:\t" \
"rep;nop\n\t" \
- "cmpb $0,%0\n\t" \
+ "cmpl $0,%0\n\t" \
"jle 2b\n\t" \
"jmp 1b\n" \
LOCK_SECTION_END
#define __raw_spin_unlock_string \
- "movb $1,%0" \
+ "movl $1,%0" \
:"=m" (lock->slock) : : "memory"
static inline void __raw_spin_lock(raw_spinlock_t *lock)
static inline int __raw_spin_trylock(raw_spinlock_t *lock)
{
- char oldval;
+ int oldval;
__asm__ __volatile__(
- "xchgb %b0,%1"
+ "xchgl %0,%1"
:"=q" (oldval), "=m" (lock->slock)
:"0" (0) : "memory");
#define pcibus_to_node(bus) ((long)(bus->sysdata))
#define pcibus_to_cpumask(bus) node_to_cpumask(pcibus_to_node(bus));
+#define numa_node_id() read_pda(nodenumber)
+
/* sched_domains SD_NODE_INIT for x86_64 machines */
#define SD_NODE_INIT (struct sched_domain) { \
.span = CPU_MASK_NONE, \
#define __NR_tkill 200
__SYSCALL(__NR_tkill, sys_tkill)
#define __NR_time 201
-__SYSCALL(__NR_time, sys_time64)
+__SYSCALL(__NR_time, sys_time)
#define __NR_futex 202
__SYSCALL(__NR_futex, sys_futex)
#define __NR_sched_setaffinity 203
#define __ARCH_WANT_SYS_SIGPENDING
#define __ARCH_WANT_SYS_SIGPROCMASK
#define __ARCH_WANT_SYS_RT_SIGACTION
+#define __ARCH_WANT_SYS_TIME
#define __ARCH_WANT_COMPAT_SYS_TIME
#endif
*/
#define atomic_add_negative(i,v) (atomic_add_return((i),(v)) < 0)
+#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+
+/**
+ * atomic_add_unless - add unless the number is a given value
+ * @v: pointer of type atomic_t
+ * @a: the amount to add to v...
+ * @u: ...unless v is equal to u.
+ *
+ * Atomically adds @a to @v, so long as it was not @u.
+ * Returns non-zero if @v was not @u, and zero otherwise.
+ */
+#define atomic_add_unless(v, a, u) \
+({ \
+ int c, old; \
+ c = atomic_read(v); \
+ while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+ c = old; \
+ c != (u); \
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
{
#define _LINUX_ACCT_H
#include <linux/types.h>
+#include <linux/jiffies.h>
+
#include <asm/param.h>
#include <asm/byteorder.h>
(x)->ki_users = 1; \
(x)->ki_key = KIOCB_SYNC_KEY; \
(x)->ki_filp = (filp); \
- (x)->ki_ctx = &tsk->active_mm->default_kioctx; \
+ (x)->ki_ctx = NULL; \
(x)->ki_cancel = NULL; \
(x)->ki_dtor = NULL; \
(x)->ki_obj.tsk = tsk; \
int FASTCALL(io_submit_one(struct kioctx *ctx, struct iocb __user *user_iocb,
struct iocb *iocb));
-#define get_ioctx(kioctx) do { if (unlikely(atomic_read(&(kioctx)->users) <= 0)) BUG(); atomic_inc(&(kioctx)->users); } while (0)
-#define put_ioctx(kioctx) do { if (unlikely(atomic_dec_and_test(&(kioctx)->users))) __put_ioctx(kioctx); else if (unlikely(atomic_read(&(kioctx)->users) < 0)) BUG(); } while (0)
+#define get_ioctx(kioctx) do { \
+ BUG_ON(unlikely(atomic_read(&(kioctx)->users) <= 0)); \
+ atomic_inc(&(kioctx)->users); \
+} while (0)
+#define put_ioctx(kioctx) do { \
+ BUG_ON(unlikely(atomic_read(&(kioctx)->users) <= 0)); \
+ if (unlikely(atomic_dec_and_test(&(kioctx)->users))) \
+ __put_ioctx(kioctx); \
+} while (0)
#define in_aio() !is_sync_wait(current->io_wait)
/* may be used for debugging */
return order; /* We could be slightly more clever with -1 here... */
}
+static __inline__ int get_count_order(unsigned int count)
+{
+ int order;
+
+ order = fls(count) - 1;
+ if (count & (count - 1))
+ order++;
+ return order;
+}
+
/*
* hweightN: returns the hamming weight (i.e. the number
* of bits set) of a N-bit word
atomic_t refcnt;
+ unsigned int nr_sorted;
unsigned int in_flight;
/*
{
if (q->last_merge == rq)
q->last_merge = NULL;
+ q->nr_sorted--;
q->end_sector = rq_end_sector(rq);
q->boundary_rq = rq;
typedef struct _cciss_pci_info_struct
{
unsigned char bus;
- unsigned short domain;
unsigned char dev_fn;
+ unsigned short domain;
__u32 board_id;
} cciss_pci_info_struct;
--- /dev/null
+#ifndef _CM4000_H_
+#define _CM4000_H_
+
+#define MAX_ATR 33
+
+#define CM4000_MAX_DEV 4
+
+/* those two structures are passed via ioctl() from/to userspace. They are
+ * used by existing userspace programs, so I kepth the awkward "bIFSD" naming
+ * not to break compilation of userspace apps. -HW */
+
+typedef struct atreq {
+ int32_t atr_len;
+ unsigned char atr[64];
+ int32_t power_act;
+ unsigned char bIFSD;
+ unsigned char bIFSC;
+} atreq_t;
+
+
+/* what is particularly stupid in the original driver is the arch-dependant
+ * member sizes. This leads to CONFIG_COMPAT breakage, since 32bit userspace
+ * will lay out the structure members differently than the 64bit kernel.
+ *
+ * I've changed "ptsreq.protocol" from "unsigned long" to "u_int32_t".
+ * On 32bit this will make no difference. With 64bit kernels, it will make
+ * 32bit apps work, too.
+ */
+
+typedef struct ptsreq {
+ u_int32_t protocol; /*T=0: 2^0, T=1: 2^1*/
+ unsigned char flags;
+ unsigned char pts1;
+ unsigned char pts2;
+ unsigned char pts3;
+} ptsreq_t;
+
+#define CM_IOC_MAGIC 'c'
+#define CM_IOC_MAXNR 255
+
+#define CM_IOCGSTATUS _IOR (CM_IOC_MAGIC, 0, unsigned char *)
+#define CM_IOCGATR _IOWR(CM_IOC_MAGIC, 1, atreq_t *)
+#define CM_IOCSPTS _IOW (CM_IOC_MAGIC, 2, ptsreq_t *)
+#define CM_IOCSRDR _IO (CM_IOC_MAGIC, 3)
+#define CM_IOCARDOFF _IO (CM_IOC_MAGIC, 4)
+
+#define CM_IOSDBGLVL _IOW(CM_IOC_MAGIC, 250, int*)
+
+/* card and device states */
+#define CM_CARD_INSERTED 0x01
+#define CM_CARD_POWERED 0x02
+#define CM_ATR_PRESENT 0x04
+#define CM_ATR_VALID 0x08
+#define CM_STATE_VALID 0x0f
+/* extra info only from CM4000 */
+#define CM_NO_READER 0x10
+#define CM_BAD_CARD 0x20
+
+
+#ifdef __KERNEL__
+
+#define DEVICE_NAME "cmm"
+#define MODULE_NAME "cm4000_cs"
+
+#endif /* __KERNEL__ */
+#endif /* _CM4000_H_ */
COMPATIBLE_IOCTL(RTC_SET_TIME)
COMPATIBLE_IOCTL(RTC_WKALM_SET)
COMPATIBLE_IOCTL(RTC_WKALM_RD)
+/*
+ * These two are only for the sbus rtc driver, but
+ * hwclock tries them on every rtc device first when
+ * running on sparc. On other architectures the entries
+ * are useless but harmless.
+ */
+COMPATIBLE_IOCTL(_IOR('p', 20, int[7])) /* RTCGET */
+COMPATIBLE_IOCTL(_IOW('p', 21, int[7])) /* RTCSET */
/* Little m */
COMPATIBLE_IOCTL(MTIOCTOP)
/* Socket level stuff */
COMPATIBLE_IOCTL(HIDIOCSFLAG)
COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINDEX)
COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINFO)
+/* dvb */
+COMPATIBLE_IOCTL(AUDIO_STOP)
+COMPATIBLE_IOCTL(AUDIO_PLAY)
+COMPATIBLE_IOCTL(AUDIO_PAUSE)
+COMPATIBLE_IOCTL(AUDIO_CONTINUE)
+COMPATIBLE_IOCTL(AUDIO_SELECT_SOURCE)
+COMPATIBLE_IOCTL(AUDIO_SET_MUTE)
+COMPATIBLE_IOCTL(AUDIO_SET_AV_SYNC)
+COMPATIBLE_IOCTL(AUDIO_SET_BYPASS_MODE)
+COMPATIBLE_IOCTL(AUDIO_CHANNEL_SELECT)
+COMPATIBLE_IOCTL(AUDIO_GET_STATUS)
+COMPATIBLE_IOCTL(AUDIO_GET_CAPABILITIES)
+COMPATIBLE_IOCTL(AUDIO_CLEAR_BUFFER)
+COMPATIBLE_IOCTL(AUDIO_SET_ID)
+COMPATIBLE_IOCTL(AUDIO_SET_MIXER)
+COMPATIBLE_IOCTL(AUDIO_SET_STREAMTYPE)
+COMPATIBLE_IOCTL(AUDIO_SET_EXT_ID)
+COMPATIBLE_IOCTL(AUDIO_SET_ATTRIBUTES)
+COMPATIBLE_IOCTL(AUDIO_SET_KARAOKE)
+COMPATIBLE_IOCTL(DMX_START)
+COMPATIBLE_IOCTL(DMX_STOP)
+COMPATIBLE_IOCTL(DMX_SET_FILTER)
+COMPATIBLE_IOCTL(DMX_SET_PES_FILTER)
+COMPATIBLE_IOCTL(DMX_SET_BUFFER_SIZE)
+COMPATIBLE_IOCTL(DMX_GET_PES_PIDS)
+COMPATIBLE_IOCTL(DMX_GET_CAPS)
+COMPATIBLE_IOCTL(DMX_SET_SOURCE)
+COMPATIBLE_IOCTL(DMX_GET_STC)
+COMPATIBLE_IOCTL(FE_GET_INFO)
+COMPATIBLE_IOCTL(FE_DISEQC_RESET_OVERLOAD)
+COMPATIBLE_IOCTL(FE_DISEQC_SEND_MASTER_CMD)
+COMPATIBLE_IOCTL(FE_DISEQC_RECV_SLAVE_REPLY)
+COMPATIBLE_IOCTL(FE_DISEQC_SEND_BURST)
+COMPATIBLE_IOCTL(FE_SET_TONE)
+COMPATIBLE_IOCTL(FE_SET_VOLTAGE)
+COMPATIBLE_IOCTL(FE_ENABLE_HIGH_LNB_VOLTAGE)
+COMPATIBLE_IOCTL(FE_READ_STATUS)
+COMPATIBLE_IOCTL(FE_READ_BER)
+COMPATIBLE_IOCTL(FE_READ_SIGNAL_STRENGTH)
+COMPATIBLE_IOCTL(FE_READ_SNR)
+COMPATIBLE_IOCTL(FE_READ_UNCORRECTED_BLOCKS)
+COMPATIBLE_IOCTL(FE_SET_FRONTEND)
+COMPATIBLE_IOCTL(FE_GET_FRONTEND)
+COMPATIBLE_IOCTL(FE_GET_EVENT)
+COMPATIBLE_IOCTL(FE_DISHNETWORK_SEND_LEGACY_CMD)
+COMPATIBLE_IOCTL(VIDEO_STOP)
+COMPATIBLE_IOCTL(VIDEO_PLAY)
+COMPATIBLE_IOCTL(VIDEO_FREEZE)
+COMPATIBLE_IOCTL(VIDEO_CONTINUE)
+COMPATIBLE_IOCTL(VIDEO_SELECT_SOURCE)
+COMPATIBLE_IOCTL(VIDEO_SET_BLANK)
+COMPATIBLE_IOCTL(VIDEO_GET_STATUS)
+COMPATIBLE_IOCTL(VIDEO_SET_DISPLAY_FORMAT)
+COMPATIBLE_IOCTL(VIDEO_FAST_FORWARD)
+COMPATIBLE_IOCTL(VIDEO_SLOWMOTION)
+COMPATIBLE_IOCTL(VIDEO_GET_CAPABILITIES)
+COMPATIBLE_IOCTL(VIDEO_CLEAR_BUFFER)
+COMPATIBLE_IOCTL(VIDEO_SET_ID)
+COMPATIBLE_IOCTL(VIDEO_SET_STREAMTYPE)
+COMPATIBLE_IOCTL(VIDEO_SET_FORMAT)
+COMPATIBLE_IOCTL(VIDEO_SET_SYSTEM)
+COMPATIBLE_IOCTL(VIDEO_SET_HIGHLIGHT)
+COMPATIBLE_IOCTL(VIDEO_SET_SPU)
+COMPATIBLE_IOCTL(VIDEO_GET_NAVI)
+COMPATIBLE_IOCTL(VIDEO_SET_ATTRIBUTES)
+COMPATIBLE_IOCTL(VIDEO_GET_SIZE)
+COMPATIBLE_IOCTL(VIDEO_GET_FRAME_RATE)
*/
#define CN_IDX_PROC 0x1
#define CN_VAL_PROC 0x1
+#define CN_IDX_CIFS 0x2
+#define CN_VAL_CIFS 0x1
#define CN_NETLINK_USERS 1
--- /dev/null
+/*
+ * ds17287rtc.h - register definitions for the ds1728[57] RTC / CMOS RAM
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * (C) 2003 Guido Guenther <agx@sigxcpu.org>
+ */
+#ifndef __LINUX_DS17287RTC_H
+#define __LINUX_DS17287RTC_H
+
+#include <linux/rtc.h> /* get the user-level API */
+#include <linux/spinlock.h> /* spinlock_t */
+#include <linux/mc146818rtc.h>
+
+/* Register A */
+#define DS_REGA_DV2 0x40 /* countdown chain */
+#define DS_REGA_DV1 0x20 /* oscillator enable */
+#define DS_REGA_DV0 0x10 /* bank select */
+
+/* bank 1 registers */
+#define DS_B1_MODEL 0x40 /* model number byte */
+#define DS_B1_SN1 0x41 /* serial number byte 1 */
+#define DS_B1_SN2 0x42 /* serial number byte 2 */
+#define DS_B1_SN3 0x43 /* serial number byte 3 */
+#define DS_B1_SN4 0x44 /* serial number byte 4 */
+#define DS_B1_SN5 0x45 /* serial number byte 5 */
+#define DS_B1_SN6 0x46 /* serial number byte 6 */
+#define DS_B1_CRC 0x47 /* CRC byte */
+#define DS_B1_CENTURY 0x48 /* Century byte */
+#define DS_B1_DALARM 0x49 /* date alarm */
+#define DS_B1_XCTRL4A 0x4a /* extendec control register 4a */
+#define DS_B1_XCTRL4B 0x4b /* extendec control register 4b */
+#define DS_B1_RTCADDR2 0x4e /* rtc address 2 */
+#define DS_B1_RTCADDR3 0x4f /* rtc address 3 */
+#define DS_B1_RAMLSB 0x50 /* extended ram LSB */
+#define DS_B1_RAMMSB 0x51 /* extended ram MSB */
+#define DS_B1_RAMDPORT 0x53 /* extended ram data port */
+
+/* register details */
+/* extended control register 4a */
+#define DS_XCTRL4A_VRT2 0x80 /* valid ram and time */
+#define DS_XCTRL4A_INCR 0x40 /* increment progress status */
+#define DS_XCTRL4A_BME 0x20 /* burst mode enable */
+#define DS_XCTRL4A_PAB 0x08 /* power active bar ctrl */
+#define DS_XCTRL4A_RF 0x04 /* ram clear flag */
+#define DS_XCTRL4A_WF 0x02 /* wake up alarm flag */
+#define DS_XCTRL4A_KF 0x01 /* kickstart flag */
+
+/* interrupt causes */
+#define DS_XCTRL4A_IFS (DS_XCTRL4A_RF|DS_XCTRL4A_WF|DS_XCTRL4A_KF)
+
+/* extended control register 4b */
+#define DS_XCTRL4B_ABE 0x80 /* auxiliary battery enable */
+#define DS_XCTRL4B_E32K 0x40 /* enable 32.768 kHz Output */
+#define DS_XCTRL4B_CS 0x20 /* crystal select */
+#define DS_XCTRL4B_RCE 0x10 /* ram clear enable */
+#define DS_XCTRL4B_PRS 0x08 /* PAB resec select */
+#define DS_XCTRL4B_RIE 0x04 /* ram clear interrupt enable */
+#define DS_XCTRL4B_WFE 0x02 /* wake up alarm interrupt enable */
+#define DS_XCTRL4B_KFE 0x01 /* kickstart interrupt enable */
+
+/* interrupt enable bits */
+#define DS_XCTRL4B_IFES (DS_XCTRL4B_RIE|DS_XCTRL4B_WFE|DS_XCTRL4B_KFE)
+
+#endif /* __LINUX_DS17287RTC_H */
--- /dev/null
+/*
+ * ds1742rtc.h - register definitions for the Real-Time-Clock / CMOS RAM
+ *
+ * Copyright (C) 1999-2001 Toshiba Corporation
+ * Copyright (C) 2003 Ralf Baechle (ralf@linux-mips.org)
+ *
+ * Permission is hereby granted to copy, modify and redistribute this code
+ * in terms of the GNU Library General Public License, Version 2 or later,
+ * at your option.
+ */
+#ifndef __LINUX_DS1742RTC_H
+#define __LINUX_DS1742RTC_H
+
+#include <asm/ds1742.h>
+
+#define RTC_BRAM_SIZE 0x800
+#define RTC_OFFSET 0x7f8
+
+/*
+ * Register summary
+ */
+#define RTC_CONTROL (RTC_OFFSET + 0)
+#define RTC_CENTURY (RTC_OFFSET + 0)
+#define RTC_SECONDS (RTC_OFFSET + 1)
+#define RTC_MINUTES (RTC_OFFSET + 2)
+#define RTC_HOURS (RTC_OFFSET + 3)
+#define RTC_DAY (RTC_OFFSET + 4)
+#define RTC_DATE (RTC_OFFSET + 5)
+#define RTC_MONTH (RTC_OFFSET + 6)
+#define RTC_YEAR (RTC_OFFSET + 7)
+
+#define RTC_CENTURY_MASK 0x3f
+#define RTC_SECONDS_MASK 0x7f
+#define RTC_DAY_MASK 0x07
+
+/*
+ * Bits in the Control/Century register
+ */
+#define RTC_WRITE 0x80
+#define RTC_READ 0x40
+
+/*
+ * Bits in the Seconds register
+ */
+#define RTC_STOP 0x80
+
+/*
+ * Bits in the Day register
+ */
+#define RTC_BATT_FLAG 0x80
+#define RTC_FREQ_TEST 0x40
+
+#endif /* __LINUX_DS1742RTC_H */
* Open file table structure
*/
struct files_struct {
- atomic_t count;
- spinlock_t file_lock; /* Protects all the below members. Nests inside tsk->alloc_lock */
+ atomic_t count;
struct fdtable *fdt;
struct fdtable fdtab;
- fd_set close_on_exec_init;
- fd_set open_fds_init;
- struct file * fd_array[NR_OPEN_DEFAULT];
+ fd_set close_on_exec_init;
+ fd_set open_fds_init;
+ struct file * fd_array[NR_OPEN_DEFAULT];
+ spinlock_t file_lock; /* Protects concurrent writers. Nests inside tsk->alloc_lock */
};
#define files_fdtable(files) (rcu_dereference((files)->fdt))
#define SUN12x22_IDX 7
#define ACORN8x8_IDX 8
#define MINI4x6_IDX 9
-#define RL_IDX 10
extern const struct font_desc font_vga_8x8,
font_vga_8x16,
font_sun_8x16,
font_sun_12x22,
font_acorn_8x8,
- font_rl,
font_mini_4x6;
/* Find a font with a specific name */
* Definitions for any platform device related flags or structures for
* Freescale processor devices
*
- * Maintainer: Kumar Gala (kumar.gala@freescale.com)
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2004 Freescale Semiconductor, Inc
*
sector_t start_sect;
sector_t nr_sects;
struct kobject kobj;
- unsigned ios[2], sectors[2];
+ unsigned ios[2], sectors[2]; /* READs and WRITEs */
int policy, partno;
};
#define GENHD_FL_SUPPRESS_PARTITION_INFO 32
struct disk_stats {
- unsigned sectors[2];
+ unsigned sectors[2]; /* READs and WRITEs */
unsigned ios[2];
unsigned merges[2];
unsigned ticks[2];
/* Zone modifiers in GFP_ZONEMASK (see linux/mmzone.h - low two bits) */
#define __GFP_DMA ((__force gfp_t)0x01u)
#define __GFP_HIGHMEM ((__force gfp_t)0x02u)
+#ifdef CONFIG_DMA_IS_DMA32
+#define __GFP_DMA32 ((__force gfp_t)0x01) /* ZONE_DMA is ZONE_DMA32 */
+#elif BITS_PER_LONG < 64
+#define __GFP_DMA32 ((__force gfp_t)0x00) /* ZONE_NORMAL is ZONE_DMA32 */
+#else
+#define __GFP_DMA32 ((__force gfp_t)0x04) /* Has own ZONE_DMA32 */
+#endif
/*
* Action modifiers - doesn't change the zoning
#define __GFP_COMP ((__force gfp_t)0x4000u)/* Add compound page metadata */
#define __GFP_ZERO ((__force gfp_t)0x8000u)/* Return zeroed page on success */
#define __GFP_NOMEMALLOC ((__force gfp_t)0x10000u) /* Don't use emergency reserves */
-#define __GFP_NORECLAIM ((__force gfp_t)0x20000u) /* No realy zone reclaim during allocation */
-#define __GFP_HARDWALL ((__force gfp_t)0x40000u) /* Enforce hardwall cpuset memory allocs */
+#define __GFP_HARDWALL ((__force gfp_t)0x20000u) /* Enforce hardwall cpuset memory allocs */
#define __GFP_BITS_SHIFT 20 /* Room for 20 __GFP_FOO bits */
#define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
#define GFP_LEVEL_MASK (__GFP_WAIT|__GFP_HIGH|__GFP_IO|__GFP_FS| \
__GFP_COLD|__GFP_NOWARN|__GFP_REPEAT| \
__GFP_NOFAIL|__GFP_NORETRY|__GFP_NO_GROW|__GFP_COMP| \
- __GFP_NOMEMALLOC|__GFP_NORECLAIM|__GFP_HARDWALL)
+ __GFP_NOMEMALLOC|__GFP_HARDWALL)
#define GFP_ATOMIC (__GFP_HIGH)
#define GFP_NOIO (__GFP_WAIT)
#define GFP_DMA __GFP_DMA
+/* 4GB DMA on some platforms */
+#define GFP_DMA32 __GFP_DMA32
+
+
#define gfp_zone(mask) ((__force int)((mask) & (__force gfp_t)GFP_ZONEMASK))
/*
#define nmi_enter() irq_enter()
#define nmi_exit() sub_preempt_count(HARDIRQ_OFFSET)
+struct task_struct;
+
#ifndef CONFIG_VIRT_CPU_ACCOUNTING
static inline void account_user_vtime(struct task_struct *tsk)
{
#define hugetlb_fault(mm, vma, addr, write) ({ BUG(); 0; })
#ifndef HPAGE_MASK
-#define HPAGE_MASK 0 /* Keep the compiler happy */
-#define HPAGE_SIZE 0
+#define HPAGE_MASK PAGE_MASK /* Keep the compiler happy */
+#define HPAGE_SIZE PAGE_SIZE
#endif
#endif /* !CONFIG_HUGETLB_PAGE */
#define I2C_DRIVERID_CX25840 71 /* cx2584x video encoder */
#define I2C_DRIVERID_SAA7127 72 /* saa7124 video encoder */
#define I2C_DRIVERID_SAA711X 73 /* saa711x video encoders */
+#define I2C_DRIVERID_AKITAIOEXP 74 /* IO Expander on Sharp SL-C1000 */
#define I2C_DRIVERID_EXP0 0xF0 /* experimental use id's */
#define I2C_DRIVERID_EXP1 0xF1
extern int ideprobe_init(void);
extern void ide_scan_pcibus(int scan_direction) __init;
-extern int ide_pci_register_driver(struct pci_driver *driver);
+extern int __ide_pci_register_driver(struct pci_driver *driver, struct module *owner);
+#define ide_pci_register_driver(d) __ide_pci_register_driver(d, THIS_MODULE)
extern void ide_pci_unregister_driver(struct pci_driver *driver);
void ide_pci_setup_ports(struct pci_dev *, struct ide_pci_device_s *, int, ata_index_t *);
extern void ide_setup_pci_noise (struct pci_dev *dev, struct ide_pci_device_s *d);
* Small id to pointer translation service avoiding fixed sized
* tables.
*/
+
+#ifndef __IDR_H__
+#define __IDR_H__
+
#include <linux/types.h>
#include <linux/bitops.h>
void idr_remove(struct idr *idp, int id);
void idr_destroy(struct idr *idp);
void idr_init(struct idr *idp);
+
+#endif /* __IDR_H__ */
#ifndef _LINUX_IF_ETHER_H
#define _LINUX_IF_ETHER_H
+#include <linux/types.h>
+
/*
* IEEE 802.3 Ethernet magic constants. The frame sizes omit the preamble
* and FCS/CRC (frame check sequence).
struct ethhdr {
unsigned char h_dest[ETH_ALEN]; /* destination eth addr */
unsigned char h_source[ETH_ALEN]; /* source ether addr */
- unsigned short h_proto; /* packet type ID field */
+ __be16 h_proto; /* packet type ID field */
} __attribute__((packed));
#ifdef __KERNEL__
.page_table_lock = SPIN_LOCK_UNLOCKED, \
.mmlist = LIST_HEAD_INIT(name.mmlist), \
.cpu_vm_mask = CPU_MASK_ALL, \
- .default_kioctx = INIT_KIOCTX(name.default_kioctx, name), \
}
#define INIT_SIGNALS(sig) { \
#include <linux/preempt.h>
#include <linux/cpumask.h>
#include <linux/hardirq.h>
+#include <linux/sched.h>
#include <asm/atomic.h>
#include <asm/ptrace.h>
#include <asm/system.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include <asm/io.h>
#include <linux/ata.h>
#include <linux/workqueue.h>
#define VPRINTK(fmt, args...)
#endif /* ATA_DEBUG */
+#define BPRINTK(fmt, args...) if (ap->flags & ATA_FLAG_DEBUGMSG) printk(KERN_ERR "%s: " fmt, __FUNCTION__, ## args)
+
#ifdef ATA_NDEBUG
#define assert(expr)
#else
ATA_FLAG_PIO_DMA = (1 << 8), /* PIO cmds via DMA */
ATA_FLAG_NOINTR = (1 << 9), /* FIXME: Remove this once
* proper HSM is in place. */
+ ATA_FLAG_DEBUGMSG = (1 << 10),
ATA_QCFLAG_ACTIVE = (1 << 1), /* cmd not yet ack'd to scsi lyer */
ATA_QCFLAG_SG = (1 << 3), /* have s/g table? */
};
struct ata_port_info {
- struct scsi_host_template *sht;
+ struct scsi_host_template *sht;
unsigned long host_flags;
unsigned long pio_mask;
unsigned long mwdma_mask;
unsigned long udma_mask;
const struct ata_port_operations *port_ops;
+ void *private_data;
};
struct ata_timing {
tf->device = ATA_DEVICE_OBS | ATA_DEV1;
}
+static inline void ata_qc_reinit(struct ata_queued_cmd *qc)
+{
+ qc->__sg = NULL;
+ qc->flags = 0;
+ qc->cursect = qc->cursg = qc->cursg_ofs = 0;
+ qc->nsect = 0;
+ qc->nbytes = qc->curbytes = 0;
+
+ ata_tf_init(qc->ap, &qc->tf, qc->dev->devno);
+}
+
/**
* ata_irq_on - Enable interrupts on a port.
struct mmu_gather;
struct inode;
-#ifdef ARCH_HAS_ATOMIC_UNSIGNED
-typedef unsigned page_flags_t;
-#else
-typedef unsigned long page_flags_t;
-#endif
-
/*
* Each physical page in the system has a struct page associated with
* it to keep track of whatever it is we are using the page for at the
* a page.
*/
struct page {
- page_flags_t flags; /* Atomic flags, some possibly
+ unsigned long flags; /* Atomic flags, some possibly
* updated asynchronously */
atomic_t _count; /* Usage count, see below. */
atomic_t _mapcount; /* Count of ptes mapped in mms,
#endif
/* Page flags: | [SECTION] | [NODE] | ZONE | ... | FLAGS | */
-#define SECTIONS_PGOFF ((sizeof(page_flags_t)*8) - SECTIONS_WIDTH)
+#define SECTIONS_PGOFF ((sizeof(unsigned long)*8) - SECTIONS_WIDTH)
#define NODES_PGOFF (SECTIONS_PGOFF - NODES_WIDTH)
#define ZONES_PGOFF (NODES_PGOFF - ZONES_WIDTH)
/* Do stack extension */
extern int expand_stack(struct vm_area_struct *vma, unsigned long address);
+#ifdef CONFIG_IA64
extern int expand_upwards(struct vm_area_struct *vma, unsigned long address);
+#endif
/* Look up the first VMA which satisfies addr < vm_end, NULL if none. */
extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long addr);
#endif
#define ZONE_DMA 0
-#define ZONE_NORMAL 1
-#define ZONE_HIGHMEM 2
+#define ZONE_DMA32 1
+#define ZONE_NORMAL 2
+#define ZONE_HIGHMEM 3
-#define MAX_NR_ZONES 3 /* Sync this with ZONES_SHIFT */
+#define MAX_NR_ZONES 4 /* Sync this with ZONES_SHIFT */
#define ZONES_SHIFT 2 /* ceil(log2(MAX_NR_ZONES)) */
/*
* On machines where it is needed (eg PCs) we divide physical memory
- * into multiple physical zones. On a PC we have 3 zones:
+ * into multiple physical zones. On a PC we have 4 zones:
*
* ZONE_DMA < 16 MB ISA DMA capable memory
+ * ZONE_DMA32 0 MB Empty
* ZONE_NORMAL 16-896 MB direct mapped by the kernel
* ZONE_HIGHMEM > 896 MB only page cache and user processes
*/
void build_all_zonelists(void);
void wakeup_kswapd(struct zone *zone, int order);
int zone_watermark_ok(struct zone *z, int order, unsigned long mark,
- int alloc_type, int can_try_harder, gfp_t gfp_high);
+ int classzone_idx, int alloc_flags);
#ifdef CONFIG_HAVE_MEMORY_PRESENT
void memory_present(int nid, unsigned long start, unsigned long end);
#include <linux/topology.h>
/* Returns the number of the current Node. */
+#ifndef numa_node_id
#define numa_node_id() (cpu_to_node(raw_smp_processor_id()))
+#endif
#ifndef CONFIG_NEED_MULTIPLE_NODES
#include <asm/sparsemem.h>
#endif
-#if BITS_PER_LONG == 32 || defined(ARCH_HAS_ATOMIC_UNSIGNED)
+#if BITS_PER_LONG == 32
/*
- * with 32 bit page->flags field, we reserve 8 bits for node/zone info.
- * there are 3 zones (2 bits) and this leaves 8-2=6 bits for nodes.
+ * with 32 bit page->flags field, we reserve 9 bits for node/zone info.
+ * there are 4 zones (3 bits) and this leaves 9-3=6 bits for nodes.
*/
-#define FLAGS_RESERVED 8
+#define FLAGS_RESERVED 9
#elif BITS_PER_LONG == 64
/*
extern int weight_p;
extern int netdev_set_master(struct net_device *dev, struct net_device *master);
extern int skb_checksum_help(struct sk_buff *skb, int inward);
+#ifdef CONFIG_BUG
+extern void netdev_rx_csum_fault(struct net_device *dev);
+#else
+static inline void netdev_rx_csum_fault(struct net_device *dev)
+{
+}
+#endif
/* rx skb timestamps */
extern void net_enable_timestamp(void);
extern void net_disable_timestamp(void);
{
int (*call)(struct sock *nl, struct sk_buff *skb,
struct nlmsghdr *nlh, struct nfattr *cda[], int *errp);
- kernel_cap_t cap_required; /* capabilities required for this msg */
u_int16_t attr_count; /* number of nfattr's */
};
#define nfattr_bad_size(tb, max, cta_min) \
({ int __i, __res = 0; \
- for (__i=0; __i<max; __i++) \
+ for (__i=0; __i<max; __i++) { \
+ if (!cta_min[__i]) \
+ continue; \
if (tb[__i] && NFA_PAYLOAD(tb[__i]) < cta_min[__i]){ \
__res = 1; \
break; \
} \
+ } \
__res; \
})
static inline struct page *page_cache_alloc(struct address_space *x)
{
- return alloc_pages(mapping_gfp_mask(x)|__GFP_NORECLAIM, 0);
+ return alloc_pages(mapping_gfp_mask(x), 0);
}
static inline struct page *page_cache_alloc_cold(struct address_space *x)
{
- return alloc_pages(mapping_gfp_mask(x)|__GFP_COLD|__GFP_NORECLAIM, 0);
+ return alloc_pages(mapping_gfp_mask(x)|__GFP_COLD, 0);
}
typedef int filler_t(void *, struct page *);
OSC_PCI_EXPRESS_CAP_STRUCTURE_CONTROL)
#ifdef CONFIG_ACPI
-extern acpi_status pci_osc_control_set(u32 flags);
+extern acpi_status pci_osc_control_set(acpi_handle handle, u32 flags);
extern acpi_status pci_osc_support_set(u32 flags);
#else
#if !defined(acpi_status)
typedef u32 acpi_status;
#define AE_ERROR (acpi_status) (0x0001)
#endif
-static inline acpi_status pci_osc_control_set(u32 flags) {return AE_ERROR;}
+static inline acpi_status pci_osc_control_set(acpi_handle handle, u32 flags)
+{return AE_ERROR;}
static inline acpi_status pci_osc_support_set(u32 flags) {return AE_ERROR;}
#endif
struct pci_driver {
struct list_head node;
char *name;
- struct module *owner;
const struct pci_device_id *id_table; /* must be non-NULL for probe to be called */
int (*probe) (struct pci_dev *dev, const struct pci_device_id *id); /* New device inserted */
void (*remove) (struct pci_dev *dev); /* Device removed (NULL if not a hot-plug capable driver) */
struct pci_dev *pci_find_device_reverse (unsigned int vendor, unsigned int device, const struct pci_dev *from);
struct pci_dev *pci_find_slot (unsigned int bus, unsigned int devfn);
int pci_find_capability (struct pci_dev *dev, int cap);
+int pci_find_next_capability (struct pci_dev *dev, u8 pos, int cap);
int pci_find_ext_capability (struct pci_dev *dev, int cap);
struct pci_bus * pci_find_next_bus(const struct pci_bus *from);
void *alignf_data);
void pci_enable_bridges(struct pci_bus *bus);
-/* New-style probing supporting hot-pluggable devices */
-int pci_register_driver(struct pci_driver *);
+/* Proper probing supporting hot-pluggable devices */
+int __pci_register_driver(struct pci_driver *, struct module *);
+static inline int pci_register_driver(struct pci_driver *driver)
+{
+ return __pci_register_driver(driver, THIS_MODULE);
+}
+
void pci_unregister_driver(struct pci_driver *);
void pci_remove_behind_bridge(struct pci_dev *);
struct pci_driver *pci_dev_driver(const struct pci_dev *);
static inline void pci_disable_device(struct pci_dev *dev) { }
static inline int pci_set_dma_mask(struct pci_dev *dev, u64 mask) { return -EIO; }
static inline int pci_assign_resource(struct pci_dev *dev, int i) { return -EBUSY;}
+static inline int __pci_register_driver(struct pci_driver *drv, struct module *owner) { return 0;}
static inline int pci_register_driver(struct pci_driver *drv) { return 0;}
static inline void pci_unregister_driver(struct pci_driver *drv) { }
static inline int pci_find_capability (struct pci_dev *dev, int cap) {return 0; }
+static inline int pci_find_next_capability (struct pci_dev *dev, u8 post, int cap) { return 0; }
static inline int pci_find_ext_capability (struct pci_dev *dev, int cap) {return 0; }
static inline const struct pci_device_id *pci_match_device(const struct pci_device_id *ids, const struct pci_dev *dev) { return NULL; }
#define PCI_DEVICE_ID_IBM_SNIPE 0x0180
#define PCI_DEVICE_ID_IBM_CITRINE 0x028C
#define PCI_DEVICE_ID_IBM_GEMSTONE 0xB166
+#define PCI_DEVICE_ID_IBM_OBSIDIAN 0x02BD
#define PCI_DEVICE_ID_IBM_ICOM_DEV_ID_1 0x0031
#define PCI_DEVICE_ID_IBM_ICOM_DEV_ID_2 0x0219
#define PCI_DEVICE_ID_IBM_ICOM_V2_TWO_PORTS_RVX 0x021A
#define PCI_DEVICE_ID_APPLE_SH_SUNGEM 0x0051
#define PCI_DEVICE_ID_APPLE_U3L_AGP 0x0058
#define PCI_DEVICE_ID_APPLE_U3H_AGP 0x0059
+#define PCI_DEVICE_ID_APPLE_IPID2_AGP 0x0066
+#define PCI_DEVICE_ID_APPLE_IPID2_ATA 0x0069
+#define PCI_DEVICE_ID_APPLE_IPID2_FW 0x006a
+#define PCI_DEVICE_ID_APPLE_IPID2_GMAC 0x006b
#define PCI_DEVICE_ID_APPLE_TIGON3 0x1645
#define PCI_VENDOR_ID_YAMAHA 0x1073
#define PCI_SUBDEVICE_ID_KEYSPAN_SX2 0x5334
#define PCI_VENDOR_ID_MARVELL 0x11ab
+#define PCI_DEVICE_ID_MARVELL_GT64111 0x4146
#define PCI_DEVICE_ID_MARVELL_GT64260 0x6430
#define PCI_DEVICE_ID_MARVELL_MV64360 0x6460
#define PCI_DEVICE_ID_MARVELL_MV64460 0x6480
#define PCI_DEVICE_ID_ADAPTEC2_7899B 0x00c1
#define PCI_DEVICE_ID_ADAPTEC2_7899D 0x00c3
#define PCI_DEVICE_ID_ADAPTEC2_7899P 0x00cf
+#define PCI_DEVICE_ID_ADAPTEC2_OBSIDIAN 0x0500
#define PCI_DEVICE_ID_ADAPTEC2_SCAMP 0x0503
#else /* CONFIG_SMP */
-#define per_cpu_ptr(ptr, cpu) (ptr)
+#define per_cpu_ptr(ptr, cpu) ({ (void)(cpu); (ptr); })
static inline void *__alloc_percpu(size_t size, size_t align)
{
extern int platform_device_add(struct platform_device *pdev);
extern void platform_device_put(struct platform_device *pdev);
+struct platform_driver {
+ int (*probe)(struct platform_device *);
+ int (*remove)(struct platform_device *);
+ void (*shutdown)(struct platform_device *);
+ int (*suspend)(struct platform_device *, pm_message_t state);
+ int (*resume)(struct platform_device *);
+ struct device_driver driver;
+};
+
+extern int platform_driver_register(struct platform_driver *);
+extern void platform_driver_unregister(struct platform_driver *);
+
+#define platform_get_drvdata(_dev) dev_get_drvdata(&(_dev)->dev)
+#define platform_set_drvdata(_dev,data) dev_set_drvdata(&(_dev)->dev, (data))
+
#endif /* _PLATFORM_DEVICE_H_ */
struct list_head entry;
};
-#ifdef CONFIG_PM
-
-extern int pm_active;
-
-#define PM_IS_ACTIVE() (pm_active != 0)
-
-/*
- * Register a device with power management
- */
-struct pm_dev __deprecated *
-pm_register(pm_dev_t type, unsigned long id, pm_callback callback);
-
-/*
- * Unregister a device with power management
- */
-void __deprecated pm_unregister(struct pm_dev *dev);
-
-/*
- * Unregister all devices with matching callback
- */
-void __deprecated pm_unregister_all(pm_callback callback);
-
-/*
- * Send a request to all devices
- */
-int __deprecated pm_send_all(pm_request_t rqst, void *data);
-
-#else /* CONFIG_PM */
-
-#define PM_IS_ACTIVE() 0
-
-static inline struct pm_dev *pm_register(pm_dev_t type,
- unsigned long id,
- pm_callback callback)
-{
- return NULL;
-}
-
-static inline void pm_unregister(struct pm_dev *dev) {}
-
-static inline void pm_unregister_all(pm_callback callback) {}
-
-static inline int pm_send_all(pm_request_t rqst, void *data)
-{
- return 0;
-}
-
-#endif /* CONFIG_PM */
-
/* Functions above this comment are list-based old-style power
* managment. Please avoid using them. */
--- /dev/null
+#ifndef __LINUX_PM_LEGACY_H__
+#define __LINUX_PM_LEGACY_H__
+
+#include <linux/config.h>
+
+#ifdef CONFIG_PM_LEGACY
+
+extern int pm_active;
+
+#define PM_IS_ACTIVE() (pm_active != 0)
+
+/*
+ * Register a device with power management
+ */
+struct pm_dev __deprecated *
+pm_register(pm_dev_t type, unsigned long id, pm_callback callback);
+
+/*
+ * Unregister a device with power management
+ */
+void __deprecated pm_unregister(struct pm_dev *dev);
+
+/*
+ * Unregister all devices with matching callback
+ */
+void __deprecated pm_unregister_all(pm_callback callback);
+
+/*
+ * Send a request to all devices
+ */
+int __deprecated pm_send_all(pm_request_t rqst, void *data);
+
+#else /* CONFIG_PM_LEGACY */
+
+#define PM_IS_ACTIVE() 0
+
+static inline struct pm_dev *pm_register(pm_dev_t type,
+ unsigned long id,
+ pm_callback callback)
+{
+ return NULL;
+}
+
+static inline void pm_unregister(struct pm_dev *dev) {}
+
+static inline void pm_unregister_all(pm_callback callback) {}
+
+static inline int pm_send_all(pm_request_t rqst, void *data)
+{
+ return 0;
+}
+
+#endif /* CONFIG_PM_LEGACY */
+
+#endif /* __LINUX_PM_LEGACY_H__ */
+
*/
#include <linux/config.h>
+#include <linux/thread_info.h>
#include <linux/linkage.h>
#ifdef CONFIG_DEBUG_PREEMPT
/*
+ * raid_class.h - a generic raid visualisation class
+ *
+ * Copyright (c) 2005 - James Bottomley <James.Bottomley@steeleye.com>
+ *
+ * This file is licensed under GPLv2
*/
#include <linux/transport_class.h>
};
enum raid_state {
- RAID_ACTIVE = 1,
- RAID_DEGRADED,
- RAID_RESYNCING,
- RAID_OFFLINE,
+ RAID_STATE_UNKNOWN = 0,
+ RAID_STATE_ACTIVE,
+ RAID_STATE_DEGRADED,
+ RAID_STATE_RESYNCING,
+ RAID_STATE_OFFLINE,
+};
+
+enum raid_level {
+ RAID_LEVEL_UNKNOWN = 0,
+ RAID_LEVEL_LINEAR,
+ RAID_LEVEL_0,
+ RAID_LEVEL_1,
+ RAID_LEVEL_3,
+ RAID_LEVEL_4,
+ RAID_LEVEL_5,
+ RAID_LEVEL_6,
};
struct raid_data {
struct list_head component_list;
int component_count;
- int level;
+ enum raid_level level;
enum raid_state state;
int resync;
};
+/* resync complete goes from 0 to this */
+#define RAID_MAX_RESYNC (10000)
+
#define DEFINE_RAID_ATTRIBUTE(type, attr) \
static inline void \
raid_set_##attr(struct raid_template *r, struct device *dev, type value) { \
return rd->attr; \
}
-DEFINE_RAID_ATTRIBUTE(int, level)
+DEFINE_RAID_ATTRIBUTE(enum raid_level, level)
DEFINE_RAID_ATTRIBUTE(int, resync)
DEFINE_RAID_ATTRIBUTE(enum raid_state, state)
/* aio bits */
rwlock_t ioctx_list_lock;
struct kioctx *ioctx_list;
- struct kioctx default_kioctx;
};
struct sighand_struct {
spin_unlock(&p->alloc_lock);
}
+#ifndef __HAVE_THREAD_FUNCTIONS
+
+#define task_thread_info(task) (task)->thread_info
+
+static inline void setup_thread_stack(struct task_struct *p, struct task_struct *org)
+{
+ *task_thread_info(p) = *task_thread_info(org);
+ task_thread_info(p)->task = p;
+}
+
+static inline unsigned long *end_of_stack(struct task_struct *p)
+{
+ return (unsigned long *)(p->thread_info + 1);
+}
+
+#endif
+
/* set thread flags in other task's structures
* - see asm/thread_info.h for TIF_xxxx flags available
*/
static inline void set_tsk_thread_flag(struct task_struct *tsk, int flag)
{
- set_ti_thread_flag(tsk->thread_info,flag);
+ set_ti_thread_flag(task_thread_info(tsk), flag);
}
static inline void clear_tsk_thread_flag(struct task_struct *tsk, int flag)
{
- clear_ti_thread_flag(tsk->thread_info,flag);
+ clear_ti_thread_flag(task_thread_info(tsk), flag);
}
static inline int test_and_set_tsk_thread_flag(struct task_struct *tsk, int flag)
{
- return test_and_set_ti_thread_flag(tsk->thread_info,flag);
+ return test_and_set_ti_thread_flag(task_thread_info(tsk), flag);
}
static inline int test_and_clear_tsk_thread_flag(struct task_struct *tsk, int flag)
{
- return test_and_clear_ti_thread_flag(tsk->thread_info,flag);
+ return test_and_clear_ti_thread_flag(task_thread_info(tsk), flag);
}
static inline int test_tsk_thread_flag(struct task_struct *tsk, int flag)
{
- return test_ti_thread_flag(tsk->thread_info,flag);
+ return test_ti_thread_flag(task_thread_info(tsk), flag);
}
static inline void set_tsk_need_resched(struct task_struct *tsk)
static inline unsigned int task_cpu(const struct task_struct *p)
{
- return p->thread_info->cpu;
+ return task_thread_info(p)->cpu;
}
static inline void set_task_cpu(struct task_struct *p, unsigned int cpu)
{
- p->thread_info->cpu = cpu;
+ task_thread_info(p)->cpu = cpu;
}
#else
extern int skb_copy_datagram_iovec(const struct sk_buff *from,
int offset, struct iovec *to,
int size);
-extern int skb_copy_and_csum_datagram_iovec(const
- struct sk_buff *skb,
+extern int skb_copy_and_csum_datagram_iovec(struct sk_buff *skb,
int hlen,
struct iovec *iov);
extern void skb_free_datagram(struct sock *sk, struct sk_buff *skb);
extern void __net_timestamp(struct sk_buff *skb);
+extern unsigned int __skb_checksum_complete(struct sk_buff *skb);
+
+/**
+ * skb_checksum_complete - Calculate checksum of an entire packet
+ * @skb: packet to process
+ *
+ * This function calculates the checksum over the entire packet plus
+ * the value of skb->csum. The latter can be used to supply the
+ * checksum of a pseudo header as used by TCP/UDP. It returns the
+ * checksum.
+ *
+ * For protocols that contain complete checksums such as ICMP/TCP/UDP,
+ * this function can be used to verify that checksum on received
+ * packets. In that case the function should return zero if the
+ * checksum is correct. In particular, this function will return zero
+ * if skb->ip_summed is CHECKSUM_UNNECESSARY which indicates that the
+ * hardware has already verified the correctness of the checksum.
+ */
+static inline unsigned int skb_checksum_complete(struct sk_buff *skb)
+{
+ return skb->ip_summed != CHECKSUM_UNNECESSARY &&
+ __skb_checksum_complete(skb);
+}
+
#ifdef CONFIG_NETFILTER
static inline void nf_conntrack_put(struct nf_conntrack *nfct)
{
#define __LINUX_SMPLOCK_H
#include <linux/config.h>
+#ifdef CONFIG_LOCK_KERNEL
#include <linux/sched.h>
#include <linux/spinlock.h>
-#ifdef CONFIG_LOCK_KERNEL
-
#define kernel_locked() (current->lock_depth >= 0)
extern int __lockfunc __reacquire_kernel_lock(void);
#include <linux/kernel.h>
#include <linux/types.h>
-#include <linux/list.h>
#include <linux/compiler.h>
struct file;
NET_TCP_BIC_BETA=108,
NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR=109,
NET_TCP_CONG_CONTROL=110,
+ NET_TCP_ABC=111,
};
enum {
NET_SCTP_PRSCTP_ENABLE = 14,
NET_SCTP_SNDBUF_POLICY = 15,
NET_SCTP_SACK_TIMEOUT = 16,
+ NET_SCTP_RCVBUF_POLICY = 17,
};
/* /proc/sys/net/bridge */
};
#ifdef __KERNEL__
+#include <linux/list.h>
extern void sysctl_init(void);
struct tcp_sack_block duplicate_sack[1]; /* D-SACK block */
struct tcp_sack_block selective_acks[4]; /* The SACKS themselves*/
+ struct tcp_sack_block recv_sack_cache[4];
+
+ /* from STCP, retrans queue hinting */
+ struct sk_buff* lost_skb_hint;
+
+ struct sk_buff *scoreboard_skb_hint;
+ struct sk_buff *retransmit_skb_hint;
+ struct sk_buff *forward_skb_hint;
+ struct sk_buff *fastpath_skb_hint;
+
+ int fastpath_cnt_hint;
+ int lost_cnt_hint;
+ int retransmit_cnt_hint;
+ int forward_cnt_hint;
+
__u16 advmss; /* Advertised MSS */
__u16 prior_ssthresh; /* ssthresh saved at recovery start */
__u32 lost_out; /* Lost packets */
__u32 snd_up; /* Urgent pointer */
__u32 total_retrans; /* Total retransmits for entire connection */
+ __u32 bytes_acked; /* Appropriate Byte Counting - RFC3465 */
unsigned int keepalive_time; /* time before keep alive takes place */
unsigned int keepalive_intvl; /* time interval between keep alive probes */
* - pass TIF_xxxx constants to these functions
*/
-static inline void set_thread_flag(int flag)
-{
- set_bit(flag,¤t_thread_info()->flags);
-}
-
-static inline void clear_thread_flag(int flag)
-{
- clear_bit(flag,¤t_thread_info()->flags);
-}
-
-static inline int test_and_set_thread_flag(int flag)
-{
- return test_and_set_bit(flag,¤t_thread_info()->flags);
-}
-
-static inline int test_and_clear_thread_flag(int flag)
-{
- return test_and_clear_bit(flag,¤t_thread_info()->flags);
-}
-
-static inline int test_thread_flag(int flag)
-{
- return test_bit(flag,¤t_thread_info()->flags);
-}
-
static inline void set_ti_thread_flag(struct thread_info *ti, int flag)
{
set_bit(flag,&ti->flags);
return test_bit(flag,&ti->flags);
}
-static inline void set_need_resched(void)
-{
- set_thread_flag(TIF_NEED_RESCHED);
-}
-
-static inline void clear_need_resched(void)
-{
- clear_thread_flag(TIF_NEED_RESCHED);
-}
+#define set_thread_flag(flag) \
+ set_ti_thread_flag(current_thread_info(), flag)
+#define clear_thread_flag(flag) \
+ clear_ti_thread_flag(current_thread_info(), flag)
+#define test_and_set_thread_flag(flag) \
+ test_and_set_ti_thread_flag(current_thread_info(), flag)
+#define test_and_clear_thread_flag(flag) \
+ test_and_clear_ti_thread_flag(current_thread_info(), flag)
+#define test_thread_flag(flag) \
+ test_ti_thread_flag(current_thread_info(), flag)
+
+#define set_need_resched() set_thread_flag(TIF_NEED_RESCHED)
+#define clear_need_resched() clear_thread_flag(TIF_NEED_RESCHED)
#endif
static inline void
set_normalized_timespec (struct timespec *ts, time_t sec, long nsec)
{
- while (nsec > NSEC_PER_SEC) {
+ while (nsec >= NSEC_PER_SEC) {
nsec -= NSEC_PER_SEC;
++sec;
}
*/
struct urb
{
- /* private, usb core and host controller only fields in the urb */
+ /* private: usb core and host controller only fields in the urb */
struct kref kref; /* reference count of the URB */
spinlock_t lock; /* lock for the URB */
void *hcpriv; /* private data for host controller */
atomic_t use_count; /* concurrent submissions counter */
u8 reject; /* submissions will fail */
- /* public, documented fields in the urb that can be used by drivers */
+ /* public: documented fields in the urb that can be used by drivers */
struct list_head urb_list; /* list head for use by the urb's
* current owner */
struct usb_device *dev; /* (in) pointer to associated device */
size_t bytes;
/*
- * members below are private to usbcore,
+ * members below are private: to usbcore,
* and are not provided for driver access!
*/
spinlock_t lock;
#define V4L2_STD_SECAM_K ((v4l2_std_id)0x00100000)
#define V4L2_STD_SECAM_K1 ((v4l2_std_id)0x00200000)
#define V4L2_STD_SECAM_L ((v4l2_std_id)0x00400000)
+#define V4L2_STD_SECAM_LC ((v4l2_std_id)0x00800000)
/* ATSC/HDTV */
#define V4L2_STD_ATSC_8_VSB ((v4l2_std_id)0x01000000)
extern IR_KEYTAB_TYPE ir_codes_rc5_tv[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_pinnacle[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_empty[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_pixelview[IR_KEYTAB_SIZE];
char phys[32];
int (*get_key)(struct IR_i2c*, u32*, u32*);
};
+
+int get_key_pinnacle(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw);
#endif
#define TUNER_PHILIPS_TD1316 67
#define TUNER_PHILIPS_TUV1236D 68 /* ATI HDTV Wonder */
+#define TUNER_TNF_5335MF 69 /* Sabrent Bt848 */
#define NOTUNER 0
#define PAL 1 /* PAL_BG */
--- /dev/null
+/*
+ v4l2 common internal API header
+
+ This header contains internal shared ioctl definitions for use by the
+ internal low-level v4l2 drivers.
+ Each ioctl begins with VIDIOC_INT_ to clearly mark that it is an internal
+ define,
+
+ Copyright (C) 2005 Hans Verkuil <hverkuil@xs4all.nl>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef V4L2_COMMON_H_
+#define V4L2_COMMON_H_
+
+/* VIDIOC_INT_AUDIO_CLOCK_FREQ */
+enum v4l2_audio_clock_freq {
+ V4L2_AUDCLK_32_KHZ = 32000,
+ V4L2_AUDCLK_441_KHZ = 44100,
+ V4L2_AUDCLK_48_KHZ = 48000,
+};
+
+/* VIDIOC_INT_G_REGISTER and VIDIOC_INT_S_REGISTER */
+struct v4l2_register {
+ u32 i2c_id; /* I2C driver ID of the I2C chip. 0 for the I2C adapter. */
+ unsigned long reg;
+ u32 val;
+};
+
+/* VIDIOC_INT_DECODE_VBI_LINE */
+struct v4l2_decode_vbi_line {
+ u32 is_second_field; /* Set to 0 for the first (odd) field,
+ set to 1 for the second (even) field. */
+ u8 *p; /* Pointer to the sliced VBI data from the decoder.
+ On exit points to the start of the payload. */
+ u32 line; /* Line number of the sliced VBI data (1-23) */
+ u32 type; /* VBI service type (V4L2_SLICED_*). 0 if no service found */
+};
+
+/* VIDIOC_INT_G_CHIP_IDENT: identifies the actual chip installed on the board */
+enum v4l2_chip_ident {
+ /* general idents: reserved range 0-49 */
+ V4L2_IDENT_UNKNOWN = 0,
+
+ /* module saa7115: reserved range 100-149 */
+ V4L2_IDENT_SAA7114 = 104,
+ V4L2_IDENT_SAA7115 = 105,
+
+ /* module saa7127: reserved range 150-199 */
+ V4L2_IDENT_SAA7127 = 157,
+ V4L2_IDENT_SAA7129 = 159,
+
+ /* module cx25840: reserved range 200-249 */
+ V4L2_IDENT_CX25840 = 240,
+ V4L2_IDENT_CX25841 = 241,
+ V4L2_IDENT_CX25842 = 242,
+ V4L2_IDENT_CX25843 = 243,
+};
+
+/* only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */
+#define VIDIOC_INT_S_REGISTER _IOR ('d', 100, struct v4l2_register)
+#define VIDIOC_INT_G_REGISTER _IOWR('d', 101, struct v4l2_register)
+
+/* Reset the I2C chip */
+#define VIDIOC_INT_RESET _IO ('d', 102)
+
+/* Set the frequency of the audio clock output.
+ Used to slave an audio processor to the video decoder, ensuring that audio
+ and video remain synchronized. */
+#define VIDIOC_INT_AUDIO_CLOCK_FREQ _IOR ('d', 103, enum v4l2_audio_clock_freq)
+
+/* Video decoders that support sliced VBI need to implement this ioctl.
+ Field p of the v4l2_sliced_vbi_line struct is set to the start of the VBI
+ data that was generated by the decoder. The driver then parses the sliced
+ VBI data and sets the other fields in the struct accordingly. The pointer p
+ is updated to point to the start of the payload which can be copied
+ verbatim into the data field of the v4l2_sliced_vbi_data struct. If no
+ valid VBI data was found, then the type field is set to 0 on return. */
+#define VIDIOC_INT_DECODE_VBI_LINE _IOWR('d', 104, struct v4l2_decode_vbi_line)
+
+/* Used to generate VBI signals on a video signal. v4l2_sliced_vbi_data is
+ filled with the data packets that should be output. Note that if you set
+ the line field to 0, then that VBI signal is disabled. */
+#define VIDIOC_INT_S_VBI_DATA _IOW ('d', 105, struct v4l2_sliced_vbi_data)
+
+/* Used to obtain the sliced VBI packet from a readback register. Not all
+ video decoders support this. If no data is available because the readback
+ register contains invalid or erroneous data -EIO is returned. Note that
+ you must fill in the 'id' member and the 'field' member (to determine
+ whether CC data from the first or second field should be obtained). */
+#define VIDIOC_INT_G_VBI_DATA _IOWR('d', 106, struct v4l2_sliced_vbi_data *)
+
+/* Returns the chip identifier or V4L2_IDENT_UNKNOWN if no identification can
+ be made. */
+#define VIDIOC_INT_G_CHIP_IDENT _IOR ('d', 107, enum v4l2_chip_ident *)
+
+#endif /* V4L2_COMMON_H_ */
case IEEE80211_4ADDR_LEN:
return ((struct ieee80211_hdr_4addr *)hdr)->payload;
}
-
+ return NULL;
}
static inline int ieee80211_is_ofdm_rate(u8 rate)
/* LLC Type 1 XID command/response information fields format */
struct llc_xid_info {
- u8 fmt_id; /* always 0x18 for LLC */
+ u8 fmt_id; /* always 0x81 for LLC */
u8 type; /* different if NULL/non-NULL LSAP */
u8 rw; /* sender receive window */
};
int error;
sctp_state_t state;
sctp_event_timeout_t to;
+ unsigned long zero;
void *ptr;
struct sctp_chunk *chunk;
struct sctp_association *asoc;
}
static inline sctp_arg_t SCTP_NOFORCE(void)
{
- sctp_arg_t retval; retval.i32 = 0; return retval;
+ sctp_arg_t retval = {.zero = 0UL}; retval.i32 = 0; return retval;
}
static inline sctp_arg_t SCTP_FORCE(void)
{
- sctp_arg_t retval; retval.i32 = 1; return retval;
+ sctp_arg_t retval = {.zero = 0UL}; retval.i32 = 1; return retval;
}
#define SCTP_ARG_CONSTRUCTOR(name, type, elt) \
static inline sctp_arg_t \
SCTP_## name (type arg) \
-{ sctp_arg_t retval; retval.elt = arg; return retval; }
+{ sctp_arg_t retval = {.zero = 0UL}; retval.elt = arg; return retval; }
SCTP_ARG_CONSTRUCTOR(I32, __s32, i32)
SCTP_ARG_CONSTRUCTOR(U32, __u32, u32)
*/
int sndbuf_policy;
+ /*
+ * Policy for preforming sctp/socket accounting
+ * 0 - do socket level accounting, all assocs share sk_rcvbuf
+ * 1 - do sctp accounting, each asoc may use sk_rcvbuf bytes
+ */
+ int rcvbuf_policy;
+
/* Delayed SACK timeout 200ms default*/
int sack_timeout;
#define sctp_cookie_preserve_enable (sctp_globals.cookie_preserve_enable)
#define sctp_max_retrans_association (sctp_globals.max_retrans_association)
#define sctp_sndbuf_policy (sctp_globals.sndbuf_policy)
+#define sctp_rcvbuf_policy (sctp_globals.rcvbuf_policy)
#define sctp_max_retrans_path (sctp_globals.max_retrans_path)
#define sctp_max_retrans_init (sctp_globals.max_retrans_init)
#define sctp_sack_timeout (sctp_globals.sack_timeout)
int last_key;
int key_changed_at;
- /* Default timeouts. */
- int timeouts[SCTP_NUM_TIMEOUT_TYPES];
-
/* sendbuf acct. policy. */
__u32 sndbuf_policy;
+
+ /* rcvbuf acct. policy. */
+ __u32 rcvbuf_policy;
};
/* Recover the outter endpoint structure. */
*/
int sndbuf_used;
+ /* This is the amount of memory that this association has allocated
+ * in the receive path at any given time.
+ */
+ atomic_t rmem_alloc;
+
/* This is the wait queue head for send requests waiting on
* the association sndbuf space.
*/
(skb != (struct sk_buff *)&(sk)->sk_write_queue); \
skb = skb->next)
+/*from STCP for fast SACK Process*/
+#define sk_stream_for_retrans_queue_from(skb, sk) \
+ for (; (skb != (sk)->sk_send_head) && \
+ (skb != (struct sk_buff *)&(sk)->sk_write_queue); \
+ skb = skb->next)
+
/*
* Default write policy as shown to user space via poll/select/SIGIO
*/
#include <linux/slab.h>
#include <linux/cache.h>
#include <linux/percpu.h>
+#include <linux/skbuff.h>
#include <net/inet_connection_sock.h>
#include <net/inet_timewait_sock.h>
*/
#define TCP_SYN_RETRIES 5 /* number of times to retry active opening a
- * connection: ~180sec is RFC minumum */
+ * connection: ~180sec is RFC minimum */
#define TCP_SYNACK_RETRIES 5 /* number of times to retry passive opening a
- * connection: ~180sec is RFC minumum */
+ * connection: ~180sec is RFC minimum */
#define TCP_ORPHAN_RETRIES 7 /* number of times to retry on an orphaned
/* Flags in tp->nonagle */
#define TCP_NAGLE_OFF 1 /* Nagle's algo is disabled */
#define TCP_NAGLE_CORK 2 /* Socket is corked */
-#define TCP_NAGLE_PUSH 4 /* Cork is overriden for already queued data */
+#define TCP_NAGLE_PUSH 4 /* Cork is overridden for already queued data */
extern struct inet_timewait_death_row tcp_death_row;
extern int sysctl_tcp_nometrics_save;
extern int sysctl_tcp_moderate_rcvbuf;
extern int sysctl_tcp_tso_win_divisor;
+extern int sysctl_tcp_abc;
extern atomic_t tcp_memory_allocated;
extern atomic_t tcp_sockets_allocated;
/* TCP timestamps are only 32-bits, this causes a slight
* complication on 64-bit systems since we store a snapshot
- * of jiffies in the buffer control blocks below. We decidely
- * only use of the low 32-bits of jiffies and hide the ugly
+ * of jiffies in the buffer control blocks below. We decided
+ * to use only the low 32-bits of jiffies and hide the ugly
* casts with the following macro.
*/
#define tcp_time_stamp ((__u32)(jiffies))
-/* This is what the send packet queueing engine uses to pass
+/* This is what the send packet queuing engine uses to pass
* TCP per-packet control information to the transmission
* code. We also store the host-order sequence numbers in
* here too. This is 36 bytes on 32-bit architectures,
#define TCPCB_EVER_RETRANS 0x80 /* Ever retransmitted frame */
#define TCPCB_RETRANS (TCPCB_SACKED_RETRANS|TCPCB_EVER_RETRANS)
-#define TCPCB_URG 0x20 /* Urgent pointer advenced here */
+#define TCPCB_URG 0x20 /* Urgent pointer advanced here */
#define TCPCB_AT_TAIL (TCPCB_URG)
(tp->snd_cwnd >> 2)));
}
+/*
+ * Linear increase during slow start
+ */
+static inline void tcp_slow_start(struct tcp_sock *tp)
+{
+ if (sysctl_tcp_abc) {
+ /* RFC3465: Slow Start
+ * TCP sender SHOULD increase cwnd by the number of
+ * previously unacknowledged bytes ACKed by each incoming
+ * acknowledgment, provided the increase is not more than L
+ */
+ if (tp->bytes_acked < tp->mss_cache)
+ return;
+
+ /* We MAY increase by 2 if discovered delayed ack */
+ if (sysctl_tcp_abc > 1 && tp->bytes_acked > 2*tp->mss_cache) {
+ if (tp->snd_cwnd < tp->snd_cwnd_clamp)
+ tp->snd_cwnd++;
+ }
+ }
+ tp->bytes_acked = 0;
+
+ if (tp->snd_cwnd < tp->snd_cwnd_clamp)
+ tp->snd_cwnd++;
+}
+
+
static inline void tcp_sync_left_out(struct tcp_sock *tp)
{
if (tp->rx_opt.sack_ok &&
struct tcp_sock *tp = tcp_sk(sk);
tp->prior_ssthresh = 0;
+ tp->bytes_acked = 0;
if (inet_csk(sk)->icsk_ca_state < TCP_CA_CWR) {
__tcp_enter_cwr(sk);
tcp_set_ca_state(sk, TCP_CA_CWR);
return 3;
}
+/* RFC2861 Check whether we are limited by application or congestion window
+ * This is the inverse of cwnd check in tcp_tso_should_defer
+ */
+static inline int tcp_is_cwnd_limited(const struct sock *sk, u32 in_flight)
+{
+ const struct tcp_sock *tp = tcp_sk(sk);
+ u32 left;
+
+ if (in_flight >= tp->snd_cwnd)
+ return 1;
+
+ if (!(sk->sk_route_caps & NETIF_F_TSO))
+ return 0;
+
+ left = tp->snd_cwnd - in_flight;
+ if (sysctl_tcp_tso_win_divisor)
+ return left * sysctl_tcp_tso_win_divisor < tp->snd_cwnd;
+ else
+ return left <= tcp_max_burst(tp);
+}
+
static __inline__ void tcp_minshall_update(struct tcp_sock *tp, int mss,
const struct sk_buff *skb)
{
static __inline__ int __tcp_checksum_complete(struct sk_buff *skb)
{
- return (unsigned short)csum_fold(skb_checksum(skb, 0, skb->len, skb->csum));
+ return __skb_checksum_complete(skb);
}
static __inline__ int tcp_checksum_complete(struct sk_buff *skb)
TCP_ADD_STATS_USER(TCP_MIB_MAXCONN, -1);
}
+/*from STCP */
+static inline void clear_all_retrans_hints(struct tcp_sock *tp){
+ tp->lost_skb_hint = NULL;
+ tp->scoreboard_skb_hint = NULL;
+ tp->retransmit_skb_hint = NULL;
+ tp->forward_skb_hint = NULL;
+ tp->fastpath_skb_hint = NULL;
+}
+
/* /proc */
enum tcp_seq_states {
TCP_SEQ_STATE_LISTENING,
#include <linux/workqueue.h>
struct block_device;
+struct completion;
struct module;
struct scsi_cmnd;
struct scsi_device;
struct list_head eh_cmd_q;
struct task_struct * ehandler; /* Error recovery thread. */
- struct semaphore * eh_action; /* Wait for specific actions on the
- host. */
- unsigned int eh_active:1; /* Indicates the eh thread is awake and active if
- this is true. */
+ struct completion * eh_action; /* Wait for specific actions on the
+ host. */
wait_queue_head_t host_wait;
struct scsi_host_template *hostt;
struct scsi_transport_template *transportt;
extern struct scsi_request *scsi_allocate_request(struct scsi_device *, gfp_t);
extern void scsi_release_request(struct scsi_request *);
-extern void scsi_wait_req(struct scsi_request *, const void *cmnd,
- void *buffer, unsigned bufflen,
- int timeout, int retries);
extern void scsi_do_req(struct scsi_request *, const void *cmnd,
void *buffer, unsigned bufflen,
void (*done) (struct scsi_cmnd *),
if (gfp_mask & __GFP_HARDWALL) /* If hardwall request, stop here */
return 0;
+ if (current->flags & PF_EXITING) /* Let dying task have memory */
+ return 1;
+
/* Not hardwall and node outside mems_allowed: scan up cpusets */
down(&callback_sem);
- if (current->flags & PF_EXITING) /* Let dying task have memory */
- return 1;
task_lock(current);
cs = nearest_exclusive_ancestor(current->cpuset);
task_unlock(current);
if (group_dead && tsk->signal->leader)
disassociate_ctty(1);
- module_put(tsk->thread_info->exec_domain->module);
+ module_put(task_thread_info(tsk)->exec_domain->module);
if (tsk->binfmt)
module_put(tsk->binfmt->module);
return NULL;
}
- *ti = *orig->thread_info;
*tsk = *orig;
tsk->thread_info = ti;
- ti->task = tsk;
+ setup_thread_stack(tsk, orig);
/* One for us, one for whoever does the "release_task()" (usually parent) */
atomic_set(&tsk->usage,2);
spin_lock_init(&mm->page_table_lock);
rwlock_init(&mm->ioctx_list_lock);
mm->ioctx_list = NULL;
- mm->default_kioctx = (struct kioctx)INIT_KIOCTX(mm->default_kioctx, *mm);
mm->free_area_cache = TASK_UNMAPPED_BASE;
mm->cached_hole_size = ~0UL;
if (nr_threads >= max_threads)
goto bad_fork_cleanup_count;
- if (!try_module_get(p->thread_info->exec_domain->module))
+ if (!try_module_get(task_thread_info(p)->exec_domain->module))
goto bad_fork_cleanup_count;
if (p->binfmt && !try_module_get(p->binfmt->module))
if (p->binfmt)
module_put(p->binfmt->module);
bad_fork_cleanup_put_domain:
- module_put(p->thread_info->exec_domain->module);
+ module_put(task_thread_info(p)->exec_domain->module);
bad_fork_cleanup_count:
put_group_info(p->group_info);
atomic_dec(&p->user->processes);
long sec = tp->tv_sec;
long nsec = tp->tv_nsec + res - 1;
- if (nsec > NSEC_PER_SEC) {
+ if (nsec >= NSEC_PER_SEC) {
sec++;
nsec -= NSEC_PER_SEC;
}
do_posix_clock_monotonic_gettime_parts(tp, &wall_to_mono);
- tp->tv_sec += wall_to_mono.tv_sec;
- tp->tv_nsec += wall_to_mono.tv_nsec;
+ set_normalized_timespec(tp, tp->tv_sec + wall_to_mono.tv_sec,
+ tp->tv_nsec + wall_to_mono.tv_nsec);
- if ((tp->tv_nsec - NSEC_PER_SEC) > 0) {
- tp->tv_nsec -= NSEC_PER_SEC;
- tp->tv_sec++;
- }
return 0;
}
will issue the hlt instruction if nothing is to be done, thereby
sending the processor to sleep and saving power.
+config PM_LEGACY
+ bool "Legacy Power Management API"
+ depends on PM
+ default y
+ ---help---
+ Support for pm_register() and friends.
+
+ If unsure, say Y.
+
config PM_DEBUG
bool "Power Management Debug Support"
depends on PM
EXTRA_CFLAGS += -DDEBUG
endif
-obj-y := main.o process.o console.o pm.o
+obj-y := main.o process.o console.o
+obj-$(CONFIG_PM_LEGACY) += pm.o
obj-$(CONFIG_SOFTWARE_SUSPEND) += swsusp.o disk.o snapshot.o
obj-$(CONFIG_SUSPEND_SMP) += smp.o
#include <linux/mm.h>
#include <linux/slab.h>
#include <linux/pm.h>
+#include <linux/pm_legacy.h>
#include <linux/interrupt.h>
int pm_active;
return sched_clock();
}
-/*
+/**
+ * printk - print a kernel message
+ * @fmt: format string
+ *
* This is printk. It can be called from any context. We want it to work.
*
* We try to grab the console_sem. If we succeed, it's easy - we log the output and
* One effect of this deferred printing is that code which calls printk() and
* then changes console_loglevel may break. This is because console_loglevel
* is inspected when the actual printing occurs.
+ *
+ * See also:
+ * printf(3)
*/
asmlinkage int printk(const char *fmt, ...)
/**
* add_preferred_console - add a device to the list of preferred consoles.
+ * @name: device name
+ * @idx: device index
+ * @options: options for this console
*
* The last preferred console added will be used for kernel messages
* and stdin/out/err for init. Normally this is used by console_setup
}
EXPORT_SYMBOL(release_console_sem);
-/** console_conditional_schedule - yield the CPU if required
+/**
+ * console_conditional_schedule - yield the CPU if required
*
* If the console code is currently allowed to sleep, and
* if this CPU should yield the CPU to another task, do
/**
* tty_write_message - write a message to a certain tty, not just the console.
+ * @tty: the destination tty_struct
+ * @msg: the message to write
*
* This is used for messages that need to be redirected to a specific tty.
* We don't put it into the syslog queue right now maybe in the future if
if (request == PTRACE_ATTACH) {
ret = ptrace_attach(child);
- goto out;
+ goto out_put_task_struct;
}
ret = ptrace_check_attach(child, request == PTRACE_KILL);
struct rcu_head rtort_rcu;
int rtort_pipe_count;
struct list_head rtort_free;
+ int rtort_mbtest;
};
static int fullstop = 0; /* stop generating callbacks at test end. */
atomic_t n_rcu_torture_alloc;
atomic_t n_rcu_torture_alloc_fail;
atomic_t n_rcu_torture_free;
+atomic_t n_rcu_torture_mberror;
+atomic_t n_rcu_torture_error;
/*
* Allocate an element from the rcu_tortures pool.
if (i > RCU_TORTURE_PIPE_LEN)
i = RCU_TORTURE_PIPE_LEN;
atomic_inc(&rcu_torture_wcount[i]);
- if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN)
+ if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
+ rp->rtort_mbtest = 0;
rcu_torture_free(rp);
- else
+ } else
call_rcu(p, rcu_torture_cb);
}
static DEFINE_RCU_RANDOM(rand);
VERBOSE_PRINTK_STRING("rcu_torture_writer task started");
+ set_user_nice(current, 19);
+
do {
schedule_timeout_uninterruptible(1);
if (rcu_batches_completed() == oldbatch)
rp->rtort_pipe_count = 0;
udelay(rcu_random(&rand) & 0x3ff);
old_rp = rcu_torture_current;
+ rp->rtort_mbtest = 1;
rcu_assign_pointer(rcu_torture_current, rp);
smp_wmb();
if (old_rp != NULL) {
int pipe_count;
VERBOSE_PRINTK_STRING("rcu_torture_reader task started");
+ set_user_nice(current, 19);
+
do {
rcu_read_lock();
completed = rcu_batches_completed();
schedule_timeout_interruptible(HZ);
continue;
}
+ if (p->rtort_mbtest == 0)
+ atomic_inc(&n_rcu_torture_mberror);
udelay(rcu_random(&rand) & 0x7f);
preempt_disable();
pipe_count = p->rtort_pipe_count;
}
cnt += sprintf(&page[cnt], "rcutorture: ");
cnt += sprintf(&page[cnt],
- "rtc: %p ver: %ld tfle: %d rta: %d rtaf: %d rtf: %d",
+ "rtc: %p ver: %ld tfle: %d rta: %d rtaf: %d rtf: %d "
+ "rtmbe: %d",
rcu_torture_current,
rcu_torture_current_version,
list_empty(&rcu_torture_freelist),
atomic_read(&n_rcu_torture_alloc),
atomic_read(&n_rcu_torture_alloc_fail),
- atomic_read(&n_rcu_torture_free));
+ atomic_read(&n_rcu_torture_free),
+ atomic_read(&n_rcu_torture_mberror));
+ if (atomic_read(&n_rcu_torture_mberror) != 0)
+ cnt += sprintf(&page[cnt], " !!!");
cnt += sprintf(&page[cnt], "\nrcutorture: ");
- if (i > 1)
+ if (i > 1) {
cnt += sprintf(&page[cnt], "!!! ");
+ atomic_inc(&n_rcu_torture_error);
+ }
cnt += sprintf(&page[cnt], "Reader Pipe: ");
for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
cnt += sprintf(&page[cnt], " %ld", pipesummary[i]);
for (i = 0; i < RCU_TORTURE_PIPE_LEN; i++)
synchronize_rcu();
rcu_torture_stats_print(); /* -After- the stats thread is stopped! */
- PRINTK_STRING("--- End of test");
+ printk(KERN_ALERT TORTURE_FLAG
+ "--- End of test: %s\n",
+ atomic_read(&n_rcu_torture_error) == 0 ? "SUCCESS" : "FAILURE");
}
static int
INIT_LIST_HEAD(&rcu_torture_freelist);
for (i = 0; i < sizeof(rcu_tortures) / sizeof(rcu_tortures[0]); i++) {
+ rcu_tortures[i].rtort_mbtest = 0;
list_add_tail(&rcu_tortures[i].rtort_free,
&rcu_torture_freelist);
}
atomic_set(&n_rcu_torture_alloc, 0);
atomic_set(&n_rcu_torture_alloc_fail, 0);
atomic_set(&n_rcu_torture_free, 0);
+ atomic_set(&n_rcu_torture_mberror, 0);
+ atomic_set(&n_rcu_torture_error, 0);
for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
atomic_set(&rcu_torture_wcount[i], 0);
for_each_cpu(cpu) {
#endif
#ifdef CONFIG_PREEMPT
/* Want to start with kernel preemption disabled. */
- p->thread_info->preempt_count = 1;
+ task_thread_info(p)->preempt_count = 1;
#endif
/*
* Share the timeslice between parent and child, thus the
#endif
#ifdef CONFIG_DEBUG_STACK_USAGE
{
- unsigned long *n = (unsigned long *) (p->thread_info+1);
+ unsigned long *n = end_of_stack(p);
while (!*n)
n++;
- free = (unsigned long) n - (unsigned long)(p->thread_info+1);
+ free = (unsigned long)n - (unsigned long)end_of_stack(p);
}
#endif
printk("%5lu %5d %6d ", free, p->pid, p->parent->pid);
/* Set the preempt count _outside_ the spinlocks! */
#if defined(CONFIG_PREEMPT) && !defined(CONFIG_PREEMPT_BKL)
- idle->thread_info->preempt_count = (idle->lock_depth >= 0);
+ task_thread_info(idle)->preempt_count = (idle->lock_depth >= 0);
#else
- idle->thread_info->preempt_count = 0;
+ task_thread_info(idle)->preempt_count = 0;
#endif
}
{
int sig = 0;
- /* SIGKILL must have priority, otherwise it is quite easy
- * to create an unkillable process, sending sig < SIGKILL
- * to self */
- if (unlikely(sigismember(&pending->signal, SIGKILL))) {
- if (!sigismember(mask, SIGKILL))
- sig = SIGKILL;
- }
-
- if (likely(!sig))
- sig = next_signal(pending, mask);
+ sig = next_signal(pending, mask);
if (sig) {
if (current->notifier) {
if (sigismember(current->notifier_mask, sig)) {
return ret;
}
- /* Don't schedule us away at this point, please. */
- local_irq_disable();
-
/* Now they are all started, make them hold the CPUs, ready. */
+ preempt_disable();
stopmachine_set_state(STOPMACHINE_PREPARE);
/* Make them disable irqs. */
+ local_irq_disable();
stopmachine_set_state(STOPMACHINE_DISABLE_IRQ);
return 0;
{
stopmachine_set_state(STOPMACHINE_EXIT);
local_irq_enable();
+ preempt_enable_no_resched();
}
struct stop_machine_data
struct address_space *mapping;
struct page *page;
- page = container_of((page_flags_t *)word, struct page, flags);
+ page = container_of((unsigned long *)word, struct page, flags);
/*
* page_mapping() is being called without PG_locked held.
return 0;
}
-static void zap_pte_range(struct mmu_gather *tlb,
+static unsigned long zap_pte_range(struct mmu_gather *tlb,
struct vm_area_struct *vma, pmd_t *pmd,
unsigned long addr, unsigned long end,
- struct zap_details *details)
+ long *zap_work, struct zap_details *details)
{
struct mm_struct *mm = tlb->mm;
pte_t *pte;
pte = pte_offset_map_lock(mm, pmd, addr, &ptl);
do {
pte_t ptent = *pte;
- if (pte_none(ptent))
+ if (pte_none(ptent)) {
+ (*zap_work)--;
continue;
+ }
if (pte_present(ptent)) {
struct page *page = NULL;
+
+ (*zap_work) -= PAGE_SIZE;
+
if (!(vma->vm_flags & VM_RESERVED)) {
unsigned long pfn = pte_pfn(ptent);
if (unlikely(!pfn_valid(pfn)))
if (!pte_file(ptent))
free_swap_and_cache(pte_to_swp_entry(ptent));
pte_clear_full(mm, addr, pte, tlb->fullmm);
- } while (pte++, addr += PAGE_SIZE, addr != end);
+ } while (pte++, addr += PAGE_SIZE, (addr != end && *zap_work > 0));
add_mm_rss(mm, file_rss, anon_rss);
pte_unmap_unlock(pte - 1, ptl);
+
+ return addr;
}
-static inline void zap_pmd_range(struct mmu_gather *tlb,
+static inline unsigned long zap_pmd_range(struct mmu_gather *tlb,
struct vm_area_struct *vma, pud_t *pud,
unsigned long addr, unsigned long end,
- struct zap_details *details)
+ long *zap_work, struct zap_details *details)
{
pmd_t *pmd;
unsigned long next;
pmd = pmd_offset(pud, addr);
do {
next = pmd_addr_end(addr, end);
- if (pmd_none_or_clear_bad(pmd))
+ if (pmd_none_or_clear_bad(pmd)) {
+ (*zap_work)--;
continue;
- zap_pte_range(tlb, vma, pmd, addr, next, details);
- } while (pmd++, addr = next, addr != end);
+ }
+ next = zap_pte_range(tlb, vma, pmd, addr, next,
+ zap_work, details);
+ } while (pmd++, addr = next, (addr != end && *zap_work > 0));
+
+ return addr;
}
-static inline void zap_pud_range(struct mmu_gather *tlb,
+static inline unsigned long zap_pud_range(struct mmu_gather *tlb,
struct vm_area_struct *vma, pgd_t *pgd,
unsigned long addr, unsigned long end,
- struct zap_details *details)
+ long *zap_work, struct zap_details *details)
{
pud_t *pud;
unsigned long next;
pud = pud_offset(pgd, addr);
do {
next = pud_addr_end(addr, end);
- if (pud_none_or_clear_bad(pud))
+ if (pud_none_or_clear_bad(pud)) {
+ (*zap_work)--;
continue;
- zap_pmd_range(tlb, vma, pud, addr, next, details);
- } while (pud++, addr = next, addr != end);
+ }
+ next = zap_pmd_range(tlb, vma, pud, addr, next,
+ zap_work, details);
+ } while (pud++, addr = next, (addr != end && *zap_work > 0));
+
+ return addr;
}
-static void unmap_page_range(struct mmu_gather *tlb, struct vm_area_struct *vma,
+static unsigned long unmap_page_range(struct mmu_gather *tlb,
+ struct vm_area_struct *vma,
unsigned long addr, unsigned long end,
- struct zap_details *details)
+ long *zap_work, struct zap_details *details)
{
pgd_t *pgd;
unsigned long next;
pgd = pgd_offset(vma->vm_mm, addr);
do {
next = pgd_addr_end(addr, end);
- if (pgd_none_or_clear_bad(pgd))
+ if (pgd_none_or_clear_bad(pgd)) {
+ (*zap_work)--;
continue;
- zap_pud_range(tlb, vma, pgd, addr, next, details);
- } while (pgd++, addr = next, addr != end);
+ }
+ next = zap_pud_range(tlb, vma, pgd, addr, next,
+ zap_work, details);
+ } while (pgd++, addr = next, (addr != end && *zap_work > 0));
tlb_end_vma(tlb, vma);
+
+ return addr;
}
#ifdef CONFIG_PREEMPT
unsigned long end_addr, unsigned long *nr_accounted,
struct zap_details *details)
{
- unsigned long zap_bytes = ZAP_BLOCK_SIZE;
+ long zap_work = ZAP_BLOCK_SIZE;
unsigned long tlb_start = 0; /* For tlb_finish_mmu */
int tlb_start_valid = 0;
unsigned long start = start_addr;
*nr_accounted += (end - start) >> PAGE_SHIFT;
while (start != end) {
- unsigned long block;
-
if (!tlb_start_valid) {
tlb_start = start;
tlb_start_valid = 1;
}
- if (is_vm_hugetlb_page(vma)) {
- block = end - start;
+ if (unlikely(is_vm_hugetlb_page(vma))) {
unmap_hugepage_range(vma, start, end);
- } else {
- block = min(zap_bytes, end - start);
- unmap_page_range(*tlbp, vma, start,
- start + block, details);
+ zap_work -= (end - start) /
+ (HPAGE_SIZE / PAGE_SIZE);
+ start = end;
+ } else
+ start = unmap_page_range(*tlbp, vma,
+ start, end, &zap_work, details);
+
+ if (zap_work > 0) {
+ BUG_ON(start != end);
+ break;
}
- start += block;
- zap_bytes -= block;
- if ((long)zap_bytes > 0)
- continue;
-
tlb_finish_mmu(*tlbp, tlb_start, start);
if (need_resched() ||
*tlbp = tlb_gather_mmu(vma->vm_mm, fullmm);
tlb_start_valid = 0;
- zap_bytes = ZAP_BLOCK_SIZE;
+ zap_work = ZAP_BLOCK_SIZE;
}
}
out:
* PA-RISC uses this for its stack; IA64 for its Register Backing Store.
* vma is the last one with address > vma->vm_end. Have to extend vma.
*/
-#ifdef CONFIG_STACK_GROWSUP
+#ifndef CONFIG_IA64
static inline
#endif
int expand_upwards(struct vm_area_struct *vma, unsigned long address)
}
return TestClearPageDirty(page);
}
+EXPORT_SYMBOL(clear_page_dirty_for_io);
int test_clear_page_writeback(struct page *page)
{
* NORMAL allocation will leave 784M/256 of ram reserved in the ZONE_DMA
* HIGHMEM allocation will leave 224M/32 of ram reserved in ZONE_NORMAL
* HIGHMEM allocation will (224M+784M)/256 of ram reserved in ZONE_DMA
+ *
+ * TBD: should special case ZONE_DMA32 machines here - in those we normally
+ * don't need any ZONE_NORMAL reservation
*/
-int sysctl_lowmem_reserve_ratio[MAX_NR_ZONES-1] = { 256, 32 };
+int sysctl_lowmem_reserve_ratio[MAX_NR_ZONES-1] = { 256, 256, 32 };
EXPORT_SYMBOL(totalram_pages);
struct zone *zone_table[1 << ZONETABLE_SHIFT] __read_mostly;
EXPORT_SYMBOL(zone_table);
-static char *zone_names[MAX_NR_ZONES] = { "DMA", "Normal", "HighMem" };
+static char *zone_names[MAX_NR_ZONES] = { "DMA", "DMA32", "Normal", "HighMem" };
int min_free_kbytes = 1024;
unsigned long __initdata nr_kernel_pages;
printk(KERN_EMERG "Bad page state at %s (in process '%s', page %p)\n",
function, current->comm, page);
printk(KERN_EMERG "flags:0x%0*lx mapping:%p mapcount:%d count:%d\n",
- (int)(2*sizeof(page_flags_t)), (unsigned long)page->flags,
+ (int)(2*sizeof(unsigned long)), (unsigned long)page->flags,
page->mapping, page_mapcount(page), page_count(page));
printk(KERN_EMERG "Backtrace:\n");
dump_stack();
}
local_irq_restore(flags);
put_cpu();
- }
-
- if (page == NULL) {
+ } else {
spin_lock_irqsave(&zone->lock, flags);
page = __rmqueue(zone, order);
spin_unlock_irqrestore(&zone->lock, flags);
return page;
}
+#define ALLOC_NO_WATERMARKS 0x01 /* don't check watermarks at all */
+#define ALLOC_HARDER 0x02 /* try to alloc harder */
+#define ALLOC_HIGH 0x04 /* __GFP_HIGH set */
+#define ALLOC_CPUSET 0x08 /* check for correct cpuset */
+
/*
* Return 1 if free pages are above 'mark'. This takes into account the order
* of the allocation.
*/
int zone_watermark_ok(struct zone *z, int order, unsigned long mark,
- int classzone_idx, int can_try_harder, gfp_t gfp_high)
+ int classzone_idx, int alloc_flags)
{
/* free_pages my go negative - that's OK */
long min = mark, free_pages = z->free_pages - (1 << order) + 1;
int o;
- if (gfp_high)
+ if (alloc_flags & ALLOC_HIGH)
min -= min / 2;
- if (can_try_harder)
+ if (alloc_flags & ALLOC_HARDER)
min -= min / 4;
if (free_pages <= min + z->lowmem_reserve[classzone_idx])
return 1;
}
-static inline int
-should_reclaim_zone(struct zone *z, gfp_t gfp_mask)
+/*
+ * get_page_from_freeliest goes through the zonelist trying to allocate
+ * a page.
+ */
+static struct page *
+get_page_from_freelist(gfp_t gfp_mask, unsigned int order,
+ struct zonelist *zonelist, int alloc_flags)
{
- if (!z->reclaim_pages)
- return 0;
- if (gfp_mask & __GFP_NORECLAIM)
- return 0;
- return 1;
+ struct zone **z = zonelist->zones;
+ struct page *page = NULL;
+ int classzone_idx = zone_idx(*z);
+
+ /*
+ * Go through the zonelist once, looking for a zone with enough free.
+ * See also cpuset_zone_allowed() comment in kernel/cpuset.c.
+ */
+ do {
+ if ((alloc_flags & ALLOC_CPUSET) &&
+ !cpuset_zone_allowed(*z, gfp_mask))
+ continue;
+
+ if (!(alloc_flags & ALLOC_NO_WATERMARKS)) {
+ if (!zone_watermark_ok(*z, order, (*z)->pages_low,
+ classzone_idx, alloc_flags))
+ continue;
+ }
+
+ page = buffered_rmqueue(*z, order, gfp_mask);
+ if (page) {
+ zone_statistics(zonelist, *z);
+ break;
+ }
+ } while (*(++z) != NULL);
+ return page;
}
/*
struct zonelist *zonelist)
{
const gfp_t wait = gfp_mask & __GFP_WAIT;
- struct zone **zones, *z;
+ struct zone **z;
struct page *page;
struct reclaim_state reclaim_state;
struct task_struct *p = current;
- int i;
- int classzone_idx;
int do_retry;
- int can_try_harder;
+ int alloc_flags;
int did_some_progress;
might_sleep_if(wait);
- /*
- * The caller may dip into page reserves a bit more if the caller
- * cannot run direct reclaim, or is the caller has realtime scheduling
- * policy
- */
- can_try_harder = (unlikely(rt_task(p)) && !in_interrupt()) || !wait;
-
- zones = zonelist->zones; /* the list of zones suitable for gfp_mask */
+restart:
+ z = zonelist->zones; /* the list of zones suitable for gfp_mask */
- if (unlikely(zones[0] == NULL)) {
+ if (unlikely(*z == NULL)) {
/* Should this ever happen?? */
return NULL;
}
- classzone_idx = zone_idx(zones[0]);
+ page = get_page_from_freelist(gfp_mask|__GFP_HARDWALL, order,
+ zonelist, ALLOC_CPUSET);
+ if (page)
+ goto got_pg;
+
+ do {
+ wakeup_kswapd(*z, order);
+ } while (*(++z));
-restart:
/*
- * Go through the zonelist once, looking for a zone with enough free.
- * See also cpuset_zone_allowed() comment in kernel/cpuset.c.
+ * OK, we're below the kswapd watermark and have kicked background
+ * reclaim. Now things get more complex, so set up alloc_flags according
+ * to how we want to proceed.
+ *
+ * The caller may dip into page reserves a bit more if the caller
+ * cannot run direct reclaim, or if the caller has realtime scheduling
+ * policy.
*/
- for (i = 0; (z = zones[i]) != NULL; i++) {
- int do_reclaim = should_reclaim_zone(z, gfp_mask);
-
- if (!cpuset_zone_allowed(z, __GFP_HARDWALL))
- continue;
-
- /*
- * If the zone is to attempt early page reclaim then this loop
- * will try to reclaim pages and check the watermark a second
- * time before giving up and falling back to the next zone.
- */
-zone_reclaim_retry:
- if (!zone_watermark_ok(z, order, z->pages_low,
- classzone_idx, 0, 0)) {
- if (!do_reclaim)
- continue;
- else {
- zone_reclaim(z, gfp_mask, order);
- /* Only try reclaim once */
- do_reclaim = 0;
- goto zone_reclaim_retry;
- }
- }
-
- page = buffered_rmqueue(z, order, gfp_mask);
- if (page)
- goto got_pg;
- }
-
- for (i = 0; (z = zones[i]) != NULL; i++)
- wakeup_kswapd(z, order);
+ alloc_flags = 0;
+ if ((unlikely(rt_task(p)) && !in_interrupt()) || !wait)
+ alloc_flags |= ALLOC_HARDER;
+ if (gfp_mask & __GFP_HIGH)
+ alloc_flags |= ALLOC_HIGH;
+ if (wait)
+ alloc_flags |= ALLOC_CPUSET;
/*
* Go through the zonelist again. Let __GFP_HIGH and allocations
- * coming from realtime tasks to go deeper into reserves
+ * coming from realtime tasks go deeper into reserves.
*
* This is the last chance, in general, before the goto nopage.
* Ignore cpuset if GFP_ATOMIC (!wait) rather than fail alloc.
* See also cpuset_zone_allowed() comment in kernel/cpuset.c.
*/
- for (i = 0; (z = zones[i]) != NULL; i++) {
- if (!zone_watermark_ok(z, order, z->pages_min,
- classzone_idx, can_try_harder,
- gfp_mask & __GFP_HIGH))
- continue;
-
- if (wait && !cpuset_zone_allowed(z, gfp_mask))
- continue;
-
- page = buffered_rmqueue(z, order, gfp_mask);
- if (page)
- goto got_pg;
- }
+ page = get_page_from_freelist(gfp_mask, order, zonelist, alloc_flags);
+ if (page)
+ goto got_pg;
/* This allocation should allow future memory freeing. */
if (((p->flags & PF_MEMALLOC) || unlikely(test_thread_flag(TIF_MEMDIE)))
&& !in_interrupt()) {
if (!(gfp_mask & __GFP_NOMEMALLOC)) {
+nofail_alloc:
/* go through the zonelist yet again, ignoring mins */
- for (i = 0; (z = zones[i]) != NULL; i++) {
- if (!cpuset_zone_allowed(z, gfp_mask))
- continue;
- page = buffered_rmqueue(z, order, gfp_mask);
- if (page)
- goto got_pg;
+ page = get_page_from_freelist(gfp_mask, order,
+ zonelist, ALLOC_NO_WATERMARKS|ALLOC_CPUSET);
+ if (page)
+ goto got_pg;
+ if (gfp_mask & __GFP_NOFAIL) {
+ blk_congestion_wait(WRITE, HZ/50);
+ goto nofail_alloc;
}
}
goto nopage;
reclaim_state.reclaimed_slab = 0;
p->reclaim_state = &reclaim_state;
- did_some_progress = try_to_free_pages(zones, gfp_mask);
+ did_some_progress = try_to_free_pages(zonelist->zones, gfp_mask);
p->reclaim_state = NULL;
p->flags &= ~PF_MEMALLOC;
cond_resched();
if (likely(did_some_progress)) {
- for (i = 0; (z = zones[i]) != NULL; i++) {
- if (!zone_watermark_ok(z, order, z->pages_min,
- classzone_idx, can_try_harder,
- gfp_mask & __GFP_HIGH))
- continue;
-
- if (!cpuset_zone_allowed(z, gfp_mask))
- continue;
-
- page = buffered_rmqueue(z, order, gfp_mask);
- if (page)
- goto got_pg;
- }
+ page = get_page_from_freelist(gfp_mask, order,
+ zonelist, alloc_flags);
+ if (page)
+ goto got_pg;
} else if ((gfp_mask & __GFP_FS) && !(gfp_mask & __GFP_NORETRY)) {
/*
* Go through the zonelist yet one more time, keep
* a parallel oom killing, we must fail if we're still
* under heavy pressure.
*/
- for (i = 0; (z = zones[i]) != NULL; i++) {
- if (!zone_watermark_ok(z, order, z->pages_high,
- classzone_idx, 0, 0))
- continue;
-
- if (!cpuset_zone_allowed(z, __GFP_HARDWALL))
- continue;
-
- page = buffered_rmqueue(z, order, gfp_mask);
- if (page)
- goto got_pg;
- }
+ page = get_page_from_freelist(gfp_mask|__GFP_HARDWALL, order,
+ zonelist, ALLOC_CPUSET);
+ if (page)
+ goto got_pg;
out_of_memory(gfp_mask, order);
goto restart;
dump_stack();
show_mem();
}
- return NULL;
got_pg:
- zone_statistics(zonelist, z);
return page;
}
zone = pgdat->node_zones + ZONE_NORMAL;
if (zone->present_pages)
zonelist->zones[j++] = zone;
+ case ZONE_DMA32:
+ zone = pgdat->node_zones + ZONE_DMA32;
+ if (zone->present_pages)
+ zonelist->zones[j++] = zone;
case ZONE_DMA:
zone = pgdat->node_zones + ZONE_DMA;
if (zone->present_pages)
int res = ZONE_NORMAL;
if (zone_bits & (__force int)__GFP_HIGHMEM)
res = ZONE_HIGHMEM;
+ if (zone_bits & (__force int)__GFP_DMA32)
+ res = ZONE_DMA32;
if (zone_bits & (__force int)__GFP_DMA)
res = ZONE_DMA;
return res;
if (process_zones(cpu))
ret = NOTIFY_BAD;
break;
-#ifdef CONFIG_HOTPLUG_CPU
+ case CPU_UP_CANCELED:
case CPU_DEAD:
free_zone_pagesets(cpu);
break;
-#endif
default:
break;
}
if (zholes_size)
realsize -= zholes_size[j];
- if (j == ZONE_DMA || j == ZONE_NORMAL)
+ if (j < ZONE_HIGHMEM)
nr_kernel_pages += realsize;
nr_all_pages += realsize;
}
for_each_zone(zone) {
+ unsigned long tmp;
spin_lock_irqsave(&zone->lru_lock, flags);
+ tmp = (pages_min * zone->present_pages) / lowmem_pages;
if (is_highmem(zone)) {
/*
- * Often, highmem doesn't need to reserve any pages.
- * But the pages_min/low/high values are also used for
- * batching up page reclaim activity so we need a
- * decent value here.
+ * __GFP_HIGH and PF_MEMALLOC allocations usually don't
+ * need highmem pages, so cap pages_min to a small
+ * value here.
+ *
+ * The (pages_high-pages_low) and (pages_low-pages_min)
+ * deltas controls asynch page reclaim, and so should
+ * not be capped for highmem.
*/
int min_pages;
min_pages = 128;
zone->pages_min = min_pages;
} else {
- /* if it's a lowmem zone, reserve a number of pages
+ /*
+ * If it's a lowmem zone, reserve a number of pages
* proportionate to the zone's size.
*/
- zone->pages_min = (pages_min * zone->present_pages) /
- lowmem_pages;
+ zone->pages_min = tmp;
}
- /*
- * When interpreting these watermarks, just keep in mind that:
- * zone->pages_min == (zone->pages_min * 4) / 4;
- */
- zone->pages_low = (zone->pages_min * 5) / 4;
- zone->pages_high = (zone->pages_min * 6) / 4;
+ zone->pages_low = zone->pages_min + tmp / 4;
+ zone->pages_high = zone->pages_min + tmp / 2;
spin_unlock_irqrestore(&zone->lru_lock, flags);
}
}
/* Optimization question: fewer reaps means less
* probability for unnessary cpucache drain/refill cycles.
*
- * OTHO the cpuarrays can contain lots of objects,
+ * OTOH the cpuarrays can contain lots of objects,
* which could lock up otherwise freeable slabs.
*/
#define REAPTIMEOUT_CPUC (2*HZ)
#define BREAK_GFP_ORDER_LO 0
static int slab_break_gfp_order = BREAK_GFP_ORDER_LO;
-/* Macros for storing/retrieving the cachep and or slab from the
+/* Functions for storing/retrieving the cachep and or slab from the
* global 'mem_map'. These are used to find the slab an obj belongs to.
* With kfree(), these are used to find the cache which an obj belongs to.
*/
-#define SET_PAGE_CACHE(pg,x) ((pg)->lru.next = (struct list_head *)(x))
-#define GET_PAGE_CACHE(pg) ((kmem_cache_t *)(pg)->lru.next)
-#define SET_PAGE_SLAB(pg,x) ((pg)->lru.prev = (struct list_head *)(x))
-#define GET_PAGE_SLAB(pg) ((struct slab *)(pg)->lru.prev)
+static inline void page_set_cache(struct page *page, struct kmem_cache *cache)
+{
+ page->lru.next = (struct list_head *)cache;
+}
+
+static inline struct kmem_cache *page_get_cache(struct page *page)
+{
+ return (struct kmem_cache *)page->lru.next;
+}
+
+static inline void page_set_slab(struct page *page, struct slab *slab)
+{
+ page->lru.prev = (struct list_head *)slab;
+}
+
+static inline struct slab *page_get_slab(struct page *page)
+{
+ return (struct slab *)page->lru.prev;
+}
/* These are the default caches for kmalloc. Custom caches can have other sizes. */
struct cache_sizes malloc_sizes[] = {
int i;
flags |= cachep->gfpflags;
- if (likely(nodeid == -1)) {
- page = alloc_pages(flags, cachep->gfporder);
- } else {
- page = alloc_pages_node(nodeid, flags, cachep->gfporder);
- }
+ page = alloc_pages_node(nodeid, flags, cachep->gfporder);
if (!page)
return NULL;
addr = page_address(page);
/* Print some data about the neighboring objects, if they
* exist:
*/
- struct slab *slabp = GET_PAGE_SLAB(virt_to_page(objp));
+ struct slab *slabp = page_get_slab(virt_to_page(objp));
int objnr;
objnr = (objp-slabp->s_mem)/cachep->objsize;
i = 1 << cachep->gfporder;
page = virt_to_page(objp);
do {
- SET_PAGE_CACHE(page, cachep);
- SET_PAGE_SLAB(page, slabp);
+ page_set_cache(page, cachep);
+ page_set_slab(page, slabp);
page++;
} while (--i);
}
kfree_debugcheck(objp);
page = virt_to_page(objp);
- if (GET_PAGE_CACHE(page) != cachep) {
+ if (page_get_cache(page) != cachep) {
printk(KERN_ERR "mismatch in kmem_cache_free: expected cache %p, got %p\n",
- GET_PAGE_CACHE(page),cachep);
+ page_get_cache(page),cachep);
printk(KERN_ERR "%p is %s.\n", cachep, cachep->name);
- printk(KERN_ERR "%p is %s.\n", GET_PAGE_CACHE(page), GET_PAGE_CACHE(page)->name);
+ printk(KERN_ERR "%p is %s.\n", page_get_cache(page), page_get_cache(page)->name);
WARN_ON(1);
}
- slabp = GET_PAGE_SLAB(page);
+ slabp = page_get_slab(page);
if (cachep->flags & SLAB_RED_ZONE) {
if (*dbg_redzone1(cachep, objp) != RED_ACTIVE || *dbg_redzone2(cachep, objp) != RED_ACTIVE) {
struct slab *slabp;
unsigned int objnr;
- slabp = GET_PAGE_SLAB(virt_to_page(objp));
+ slabp = page_get_slab(virt_to_page(objp));
l3 = cachep->nodelists[node];
list_del(&slabp->list);
objnr = (objp - slabp->s_mem) / cachep->objsize;
#ifdef CONFIG_NUMA
{
struct slab *slabp;
- slabp = GET_PAGE_SLAB(virt_to_page(objp));
+ slabp = page_get_slab(virt_to_page(objp));
if (unlikely(slabp->nodeid != numa_node_id())) {
struct array_cache *alien = NULL;
int nodeid = slabp->nodeid;
page = virt_to_page(ptr);
if (unlikely(!PageSlab(page)))
goto out;
- if (unlikely(GET_PAGE_CACHE(page) != cachep))
+ if (unlikely(page_get_cache(page) != cachep))
goto out;
return 1;
out:
return;
local_irq_save(flags);
kfree_debugcheck(objp);
- c = GET_PAGE_CACHE(virt_to_page(objp));
+ c = page_get_cache(virt_to_page(objp));
__cache_free(c, (void*)objp);
local_irq_restore(flags);
}
if (unlikely(objp == NULL))
return 0;
- return obj_reallen(GET_PAGE_CACHE(virt_to_page(objp)));
+ return obj_reallen(page_get_cache(virt_to_page(objp)));
}
continue;
if (!zone_watermark_ok(zone, order,
- zone->pages_high, 0, 0, 0)) {
+ zone->pages_high, 0, 0)) {
end_zone = i;
goto scan;
}
if (nr_pages == 0) { /* Not software suspend */
if (!zone_watermark_ok(zone, order,
- zone->pages_high, end_zone, 0, 0))
+ zone->pages_high, end_zone, 0))
all_zones_ok = 0;
}
zone->temp_priority = priority;
return;
pgdat = zone->zone_pgdat;
- if (zone_watermark_ok(zone, order, zone->pages_low, 0, 0, 0))
+ if (zone_watermark_ok(zone, order, zone->pages_low, 0, 0))
return;
if (pgdat->kswapd_max_order < order)
pgdat->kswapd_max_order = order;
# LLC has to be linked before the files in net/802/
obj-$(CONFIG_LLC) += llc/
obj-$(CONFIG_NET) += ethernet/ 802/ sched/ netlink/
-obj-$(CONFIG_INET) += ipv4/
obj-$(CONFIG_NETFILTER) += netfilter/
+obj-$(CONFIG_INET) += ipv4/
obj-$(CONFIG_XFRM) += xfrm/
obj-$(CONFIG_UNIX) += unix/
ifneq ($(CONFIG_IPV6),)
return -EFAULT;
}
+unsigned int __skb_checksum_complete(struct sk_buff *skb)
+{
+ unsigned int sum;
+
+ sum = (u16)csum_fold(skb_checksum(skb, 0, skb->len, skb->csum));
+ if (likely(!sum)) {
+ if (unlikely(skb->ip_summed == CHECKSUM_HW))
+ netdev_rx_csum_fault(skb->dev);
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+ }
+ return sum;
+}
+EXPORT_SYMBOL(__skb_checksum_complete);
+
/**
* skb_copy_and_csum_datagram_iovec - Copy and checkum skb to user iovec.
* @skb: skbuff
* -EFAULT - fault during copy. Beware, in this case iovec
* can be modified!
*/
-int skb_copy_and_csum_datagram_iovec(const struct sk_buff *skb,
+int skb_copy_and_csum_datagram_iovec(struct sk_buff *skb,
int hlen, struct iovec *iov)
{
unsigned int csum;
iov++;
if (iov->iov_len < chunk) {
- if ((unsigned short)csum_fold(skb_checksum(skb, 0, chunk + hlen,
- skb->csum)))
+ if (__skb_checksum_complete(skb))
goto csum_error;
if (skb_copy_datagram_iovec(skb, hlen, iov, chunk))
goto fault;
goto fault;
if ((unsigned short)csum_fold(csum))
goto csum_error;
+ if (unlikely(skb->ip_summed == CHECKSUM_HW))
+ netdev_rx_csum_fault(skb->dev);
iov->iov_len -= chunk;
iov->iov_base += chunk;
}
return ret;
}
+/* Take action when hardware reception checksum errors are detected. */
+#ifdef CONFIG_BUG
+void netdev_rx_csum_fault(struct net_device *dev)
+{
+ if (net_ratelimit()) {
+ printk(KERN_ERR "%s: hw csum failure.\n", dev->name);
+ dump_stack();
+ }
+}
+EXPORT_SYMBOL(netdev_rx_csum_fault);
+#endif
+
#ifdef CONFIG_HIGHMEM
/* Actually, we should eliminate this check as soon as we know, that:
* 1. IOMMU is present and allows to map all the memory.
static int checksum_udp(struct sk_buff *skb, struct udphdr *uh,
unsigned short ulen, u32 saddr, u32 daddr)
{
- if (uh->check == 0)
+ unsigned int psum;
+
+ if (uh->check == 0 || skb->ip_summed == CHECKSUM_UNNECESSARY)
return 0;
- if (skb->ip_summed == CHECKSUM_HW)
- return csum_tcpudp_magic(
- saddr, daddr, ulen, IPPROTO_UDP, skb->csum);
+ psum = csum_tcpudp_nofold(saddr, daddr, ulen, IPPROTO_UDP, 0);
+
+ if (skb->ip_summed == CHECKSUM_HW &&
+ !(u16)csum_fold(csum_add(psum, skb->csum)))
+ return 0;
- skb->csum = csum_tcpudp_nofold(saddr, daddr, ulen, IPPROTO_UDP, 0);
+ skb->csum = psum;
- return csum_fold(skb_checksum(skb, 0, skb->len, skb->csum));
+ return __skb_checksum_complete(skb);
}
/*
if (ulen != len)
goto out;
- if (checksum_udp(skb, uh, ulen, iph->saddr, iph->daddr) < 0)
+ if (checksum_udp(skb, uh, ulen, iph->saddr, iph->daddr))
goto out;
if (np->local_ip && np->local_ip != ntohl(iph->daddr))
goto out;
goto out;
}
- rv = dn_check_state(sk, NULL, 0, &timeo, flags);
- if (rv)
- goto out;
-
if (sk->sk_shutdown & RCV_SHUTDOWN) {
- if (!(flags & MSG_NOSIGNAL))
- send_sig(SIGPIPE, current, 0);
- rv = -EPIPE;
+ rv = 0;
goto out;
}
+ rv = dn_check_state(sk, NULL, 0, &timeo, flags);
+ if (rv)
+ goto out;
+
if (flags & ~(MSG_PEEK|MSG_OOB|MSG_WAITALL|MSG_DONTWAIT|MSG_NOSIGNAL)) {
rv = -EOPNOTSUPP;
goto out;
if (sk->sk_shutdown & SEND_SHUTDOWN) {
err = -EPIPE;
+ if (!(flags & MSG_NOSIGNAL))
+ send_sig(SIGPIPE, current, 0);
goto out_err;
}
case CHECKSUM_HW:
if (!(u16)csum_fold(skb->csum))
break;
- LIMIT_NETDEBUG(KERN_DEBUG "icmp v4 hw csum failure\n");
+ /* fall through */
case CHECKSUM_NONE:
- if ((u16)csum_fold(skb_checksum(skb, 0, skb->len, 0)))
+ skb->csum = 0;
+ if (__skb_checksum_complete(skb))
goto error;
- default:;
}
if (!pskb_pull(skb, sizeof(struct icmphdr)))
return 0;
}
- if (!pskb_may_pull(skb, sizeof(struct igmphdr)) ||
- (u16)csum_fold(skb_checksum(skb, 0, len, 0))) {
- in_dev_put(in_dev);
- kfree_skb(skb);
- return 0;
+ if (!pskb_may_pull(skb, sizeof(struct igmphdr)))
+ goto drop;
+
+ switch (skb->ip_summed) {
+ case CHECKSUM_HW:
+ if (!(u16)csum_fold(skb->csum))
+ break;
+ /* fall through */
+ case CHECKSUM_NONE:
+ skb->csum = 0;
+ if (__skb_checksum_complete(skb))
+ goto drop;
}
ih = skb->h.igmph;
default:
NETDEBUG(KERN_DEBUG "New IGMP type=%d, why we do not know about it?\n", ih->type);
}
+
+drop:
in_dev_put(in_dev);
kfree_skb(skb);
return 0;
/* Describe an entry in the "incomplete datagrams" queue. */
struct ipq {
- struct ipq *next; /* linked list pointers */
+ struct hlist_node list;
struct list_head lru_list; /* lru list member */
u32 user;
u32 saddr;
spinlock_t lock;
atomic_t refcnt;
struct timer_list timer; /* when will this queue expire? */
- struct ipq **pprev;
int iif;
struct timeval stamp;
};
#define IPQ_HASHSZ 64
/* Per-bucket lock is easy to add now. */
-static struct ipq *ipq_hash[IPQ_HASHSZ];
+static struct hlist_head ipq_hash[IPQ_HASHSZ];
static DEFINE_RWLOCK(ipfrag_lock);
static u32 ipfrag_hash_rnd;
static LIST_HEAD(ipq_lru_list);
static __inline__ void __ipq_unlink(struct ipq *qp)
{
- if(qp->next)
- qp->next->pprev = qp->pprev;
- *qp->pprev = qp->next;
+ hlist_del(&qp->list);
list_del(&qp->lru_list);
ip_frag_nqueues--;
}
get_random_bytes(&ipfrag_hash_rnd, sizeof(u32));
for (i = 0; i < IPQ_HASHSZ; i++) {
struct ipq *q;
+ struct hlist_node *p, *n;
- q = ipq_hash[i];
- while (q) {
- struct ipq *next = q->next;
+ hlist_for_each_entry_safe(q, p, n, &ipq_hash[i], list) {
unsigned int hval = ipqhashfn(q->id, q->saddr,
q->daddr, q->protocol);
if (hval != i) {
- /* Unlink. */
- if (q->next)
- q->next->pprev = q->pprev;
- *q->pprev = q->next;
+ hlist_del(&q->list);
/* Relink to new hash chain. */
- if ((q->next = ipq_hash[hval]) != NULL)
- q->next->pprev = &q->next;
- ipq_hash[hval] = q;
- q->pprev = &ipq_hash[hval];
+ hlist_add_head(&q->list, &ipq_hash[hval]);
}
-
- q = next;
}
}
write_unlock(&ipfrag_lock);
static struct ipq *ip_frag_intern(unsigned int hash, struct ipq *qp_in)
{
struct ipq *qp;
-
+#ifdef CONFIG_SMP
+ struct hlist_node *n;
+#endif
write_lock(&ipfrag_lock);
#ifdef CONFIG_SMP
/* With SMP race we have to recheck hash table, because
* such entry could be created on other cpu, while we
* promoted read lock to write lock.
*/
- for(qp = ipq_hash[hash]; qp; qp = qp->next) {
+ hlist_for_each_entry(qp, n, &ipq_hash[hash], list) {
if(qp->id == qp_in->id &&
qp->saddr == qp_in->saddr &&
qp->daddr == qp_in->daddr &&
atomic_inc(&qp->refcnt);
atomic_inc(&qp->refcnt);
- if((qp->next = ipq_hash[hash]) != NULL)
- qp->next->pprev = &qp->next;
- ipq_hash[hash] = qp;
- qp->pprev = &ipq_hash[hash];
+ hlist_add_head(&qp->list, &ipq_hash[hash]);
INIT_LIST_HEAD(&qp->lru_list);
list_add_tail(&qp->lru_list, &ipq_lru_list);
ip_frag_nqueues++;
__u8 protocol = iph->protocol;
unsigned int hash = ipqhashfn(id, saddr, daddr, protocol);
struct ipq *qp;
+ struct hlist_node *n;
read_lock(&ipfrag_lock);
- for(qp = ipq_hash[hash]; qp; qp = qp->next) {
+ hlist_for_each_entry(qp, n, &ipq_hash[hash], list) {
if(qp->id == id &&
qp->saddr == saddr &&
qp->daddr == daddr &&
goto drop_nolock;
if (flags&GRE_CSUM) {
- if (skb->ip_summed == CHECKSUM_HW) {
+ switch (skb->ip_summed) {
+ case CHECKSUM_HW:
csum = (u16)csum_fold(skb->csum);
- if (csum)
- skb->ip_summed = CHECKSUM_NONE;
- }
- if (skb->ip_summed == CHECKSUM_NONE) {
- skb->csum = skb_checksum(skb, 0, skb->len, 0);
+ if (!csum)
+ break;
+ /* fall through */
+ case CHECKSUM_NONE:
+ skb->csum = 0;
+ csum = __skb_checksum_complete(skb);
skb->ip_summed = CHECKSUM_HW;
- csum = (u16)csum_fold(skb->csum);
}
offset += 4;
}
static DEFINE_SPINLOCK(ip_ftp_lock);
#define MAX_PORTS 8
-static short ports[MAX_PORTS];
+static unsigned short ports[MAX_PORTS];
static int ports_c;
-module_param_array(ports, short, &ports_c, 0400);
+module_param_array(ports, ushort, &ports_c, 0400);
static int loose;
module_param(loose, int, 0600);
#include <linux/moduleparam.h>
#define MAX_PORTS 8
-static short ports[MAX_PORTS];
+static unsigned short ports[MAX_PORTS];
static int ports_c;
static int max_dcc_channels = 8;
static unsigned int dcc_timeout = 300;
MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>");
MODULE_DESCRIPTION("IRC (DCC) connection tracking helper");
MODULE_LICENSE("GPL");
-module_param_array(ports, short, &ports_c, 0400);
+module_param_array(ports, ushort, &ports_c, 0400);
MODULE_PARM_DESC(ports, "port numbers of IRC servers");
module_param(max_dcc_channels, int, 0400);
MODULE_PARM_DESC(max_dcc_channels, "max number of expected DCC channels per IRC session");
}
#endif
-static const int cta_min_ip[CTA_IP_MAX] = {
+static const size_t cta_min_ip[CTA_IP_MAX] = {
[CTA_IP_V4_SRC-1] = sizeof(u_int32_t),
[CTA_IP_V4_DST-1] = sizeof(u_int32_t),
};
return 0;
}
-static const int cta_min_proto[CTA_PROTO_MAX] = {
+static const size_t cta_min_proto[CTA_PROTO_MAX] = {
[CTA_PROTO_NUM-1] = sizeof(u_int16_t),
[CTA_PROTO_SRC_PORT-1] = sizeof(u_int16_t),
[CTA_PROTO_DST_PORT-1] = sizeof(u_int16_t),
}
#ifdef CONFIG_IP_NF_NAT_NEEDED
-static const int cta_min_protonat[CTA_PROTONAT_MAX] = {
+static const size_t cta_min_protonat[CTA_PROTONAT_MAX] = {
[CTA_PROTONAT_PORT_MIN-1] = sizeof(u_int16_t),
[CTA_PROTONAT_PORT_MAX-1] = sizeof(u_int16_t),
};
return 0;
}
+static const size_t cta_min_nat[CTA_NAT_MAX] = {
+ [CTA_NAT_MINIP-1] = sizeof(u_int32_t),
+ [CTA_NAT_MAXIP-1] = sizeof(u_int32_t),
+};
+
static inline int
ctnetlink_parse_nat(struct nfattr *cda[],
const struct ip_conntrack *ct, struct ip_nat_range *range)
nfattr_parse_nested(tb, CTA_NAT_MAX, cda[CTA_NAT-1]);
+ if (nfattr_bad_size(tb, CTA_NAT_MAX, cta_min_nat))
+ return -EINVAL;
+
if (tb[CTA_NAT_MINIP-1])
range->min_ip = *(u_int32_t *)NFA_DATA(tb[CTA_NAT_MINIP-1]);
return 0;
}
+static const size_t cta_min[CTA_MAX] = {
+ [CTA_STATUS-1] = sizeof(u_int32_t),
+ [CTA_TIMEOUT-1] = sizeof(u_int32_t),
+ [CTA_MARK-1] = sizeof(u_int32_t),
+ [CTA_USE-1] = sizeof(u_int32_t),
+ [CTA_ID-1] = sizeof(u_int32_t)
+};
+
static int
ctnetlink_del_conntrack(struct sock *ctnl, struct sk_buff *skb,
struct nlmsghdr *nlh, struct nfattr *cda[], int *errp)
DEBUGP("entered %s\n", __FUNCTION__);
+ if (nfattr_bad_size(cda, CTA_MAX, cta_min))
+ return -EINVAL;
+
if (cda[CTA_TUPLE_ORIG-1])
err = ctnetlink_parse_tuple(cda, &tuple, CTA_TUPLE_ORIG);
else if (cda[CTA_TUPLE_REPLY-1])
return 0;
}
+ if (nfattr_bad_size(cda, CTA_MAX, cta_min))
+ return -EINVAL;
+
if (cda[CTA_TUPLE_ORIG-1])
err = ctnetlink_parse_tuple(cda, &tuple, CTA_TUPLE_ORIG);
else if (cda[CTA_TUPLE_REPLY-1])
DEBUGP("entered %s\n", __FUNCTION__);
+ if (nfattr_bad_size(cda, CTA_MAX, cta_min))
+ return -EINVAL;
+
if (cda[CTA_TUPLE_ORIG-1]) {
err = ctnetlink_parse_tuple(cda, &otuple, CTA_TUPLE_ORIG);
if (err < 0)
return skb->len;
}
+static const size_t cta_min_exp[CTA_EXPECT_MAX] = {
+ [CTA_EXPECT_TIMEOUT-1] = sizeof(u_int32_t),
+ [CTA_EXPECT_ID-1] = sizeof(u_int32_t)
+};
+
static int
ctnetlink_get_expect(struct sock *ctnl, struct sk_buff *skb,
struct nlmsghdr *nlh, struct nfattr *cda[], int *errp)
DEBUGP("entered %s\n", __FUNCTION__);
+ if (nfattr_bad_size(cda, CTA_EXPECT_MAX, cta_min_exp))
+ return -EINVAL;
+
if (nlh->nlmsg_flags & NLM_F_DUMP) {
struct nfgenmsg *msg = NLMSG_DATA(nlh);
u32 rlen;
struct ip_conntrack_helper *h;
int err;
+ if (nfattr_bad_size(cda, CTA_EXPECT_MAX, cta_min_exp))
+ return -EINVAL;
+
if (cda[CTA_EXPECT_TUPLE-1]) {
/* delete a single expect by tuple */
err = ctnetlink_parse_tuple(cda, &tuple, CTA_EXPECT_TUPLE);
DEBUGP("entered %s\n", __FUNCTION__);
+ if (nfattr_bad_size(cda, CTA_EXPECT_MAX, cta_min_exp))
+ return -EINVAL;
+
if (!cda[CTA_EXPECT_TUPLE-1]
|| !cda[CTA_EXPECT_MASK-1]
|| !cda[CTA_EXPECT_MASTER-1])
static struct nfnl_callback ctnl_cb[IPCTNL_MSG_MAX] = {
[IPCTNL_MSG_CT_NEW] = { .call = ctnetlink_new_conntrack,
- .attr_count = CTA_MAX,
- .cap_required = CAP_NET_ADMIN },
+ .attr_count = CTA_MAX, },
[IPCTNL_MSG_CT_GET] = { .call = ctnetlink_get_conntrack,
- .attr_count = CTA_MAX,
- .cap_required = CAP_NET_ADMIN },
+ .attr_count = CTA_MAX, },
[IPCTNL_MSG_CT_DELETE] = { .call = ctnetlink_del_conntrack,
- .attr_count = CTA_MAX,
- .cap_required = CAP_NET_ADMIN },
+ .attr_count = CTA_MAX, },
[IPCTNL_MSG_CT_GET_CTRZERO] = { .call = ctnetlink_get_conntrack,
- .attr_count = CTA_MAX,
- .cap_required = CAP_NET_ADMIN },
+ .attr_count = CTA_MAX, },
};
static struct nfnl_callback ctnl_exp_cb[IPCTNL_MSG_EXP_MAX] = {
[IPCTNL_MSG_EXP_GET] = { .call = ctnetlink_get_expect,
- .attr_count = CTA_EXPECT_MAX,
- .cap_required = CAP_NET_ADMIN },
+ .attr_count = CTA_EXPECT_MAX, },
[IPCTNL_MSG_EXP_NEW] = { .call = ctnetlink_new_expect,
- .attr_count = CTA_EXPECT_MAX,
- .cap_required = CAP_NET_ADMIN },
+ .attr_count = CTA_EXPECT_MAX, },
[IPCTNL_MSG_EXP_DELETE] = { .call = ctnetlink_del_expect,
- .attr_count = CTA_EXPECT_MAX,
- .cap_required = CAP_NET_ADMIN },
+ .attr_count = CTA_EXPECT_MAX, },
};
static struct nfnetlink_subsystem ctnl_subsys = {
#include <linux/in.h>
#include <linux/icmp.h>
#include <linux/seq_file.h>
+#include <linux/skbuff.h>
#include <net/ip.h>
#include <net/checksum.h>
#include <linux/netfilter.h>
case CHECKSUM_HW:
if (!(u16)csum_fold(skb->csum))
break;
- if (LOG_INVALID(IPPROTO_ICMP))
- nf_log_packet(PF_INET, 0, skb, NULL, NULL, NULL,
- "ip_ct_icmp: bad HW ICMP checksum ");
- return -NF_ACCEPT;
+ /* fall through */
case CHECKSUM_NONE:
- if ((u16)csum_fold(skb_checksum(skb, 0, skb->len, 0))) {
+ skb->csum = 0;
+ if (__skb_checksum_complete(skb)) {
if (LOG_INVALID(IPPROTO_ICMP))
nf_log_packet(PF_INET, 0, skb, NULL, NULL, NULL,
"ip_ct_icmp: bad ICMP checksum ");
return -NF_ACCEPT;
}
- default:
- break;
}
checksum_skipped:
return -1;
}
+static const size_t cta_min_tcp[CTA_PROTOINFO_TCP_MAX] = {
+ [CTA_PROTOINFO_TCP_STATE-1] = sizeof(u_int8_t),
+};
+
static int nfattr_to_tcp(struct nfattr *cda[], struct ip_conntrack *ct)
{
struct nfattr *attr = cda[CTA_PROTOINFO_TCP-1];
nfattr_parse_nested(tb, CTA_PROTOINFO_TCP_MAX, attr);
+ if (nfattr_bad_size(tb, CTA_PROTOINFO_TCP_MAX, cta_min_tcp))
+ return -EINVAL;
+
if (!tb[CTA_PROTOINFO_TCP_STATE-1])
return -EINVAL;
{
[TH_SYN] = 1,
[TH_SYN|TH_ACK] = 1,
+ [TH_SYN|TH_PUSH] = 1,
[TH_SYN|TH_ACK|TH_PUSH] = 1,
[TH_RST] = 1,
[TH_RST|TH_ACK] = 1,
MODULE_LICENSE("GPL");
#define MAX_PORTS 8
-static short ports[MAX_PORTS];
+static unsigned short ports[MAX_PORTS];
static int ports_c;
-module_param_array(ports, short, &ports_c, 0400);
+module_param_array(ports, ushort, &ports_c, 0400);
MODULE_PARM_DESC(ports, "port numbers of tftp servers");
#if 0
.proc_handler = &proc_tcp_congestion_control,
.strategy = &sysctl_tcp_congestion_control,
},
+ {
+ .ctl_name = NET_TCP_ABC,
+ .procname = "tcp_abc",
+ .data = &sysctl_tcp_abc,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec,
+ },
{ .ctl_name = 0 }
};
} else if (tcp_need_reset(old_state) ||
(tp->snd_nxt != tp->write_seq &&
(1 << old_state) & (TCPF_CLOSING | TCPF_LAST_ACK))) {
- /* The last check adjusts for discrepance of Linux wrt. RFC
+ /* The last check adjusts for discrepancy of Linux wrt. RFC
* states
*/
tcp_send_active_reset(sk, gfp_any());
tp->packets_out = 0;
tp->snd_ssthresh = 0x7fffffff;
tp->snd_cwnd_cnt = 0;
+ tp->bytes_acked = 0;
tcp_set_ca_state(sk, TCP_CA_Open);
tcp_clear_retrans(tp);
inet_csk_delack_init(sk);
bictcp_low_utilization(sk, data_acked);
- if (in_flight < tp->snd_cwnd)
+ if (!tcp_is_cwnd_limited(sk, in_flight))
return;
- if (tp->snd_cwnd <= tp->snd_ssthresh) {
- /* In "safe" area, increase. */
- if (tp->snd_cwnd < tp->snd_cwnd_clamp)
- tp->snd_cwnd++;
- } else {
+ if (tp->snd_cwnd <= tp->snd_ssthresh)
+ tcp_slow_start(tp);
+ else {
bictcp_update(ca, tp->snd_cwnd);
- /* In dangerous area, increase slowly.
+ /* In dangerous area, increase slowly.
* In theory this is tp->snd_cwnd += 1 / tp->snd_cwnd
*/
if (tp->snd_cwnd_cnt >= ca->cnt) {
{
struct tcp_sock *tp = tcp_sk(sk);
- if (in_flight < tp->snd_cwnd)
+ if (!tcp_is_cwnd_limited(sk, in_flight))
return;
- if (tp->snd_cwnd <= tp->snd_ssthresh) {
- /* In "safe" area, increase. */
- if (tp->snd_cwnd < tp->snd_cwnd_clamp)
- tp->snd_cwnd++;
- } else {
- /* In dangerous area, increase slowly.
- * In theory this is tp->snd_cwnd += 1 / tp->snd_cwnd
- */
- if (tp->snd_cwnd_cnt >= tp->snd_cwnd) {
- if (tp->snd_cwnd < tp->snd_cwnd_clamp)
- tp->snd_cwnd++;
- tp->snd_cwnd_cnt = 0;
- } else
- tp->snd_cwnd_cnt++;
- }
+ /* In "safe" area, increase. */
+ if (tp->snd_cwnd <= tp->snd_ssthresh)
+ tcp_slow_start(tp);
+
+ /* In dangerous area, increase slowly. */
+ else if (sysctl_tcp_abc) {
+ /* RFC3465: Apppriate Byte Count
+ * increase once for each full cwnd acked
+ */
+ if (tp->bytes_acked >= tp->snd_cwnd*tp->mss_cache) {
+ tp->bytes_acked -= tp->snd_cwnd*tp->mss_cache;
+ if (tp->snd_cwnd < tp->snd_cwnd_clamp)
+ tp->snd_cwnd++;
+ }
+ } else {
+ /* In theory this is tp->snd_cwnd += 1 / tp->snd_cwnd */
+ if (tp->snd_cwnd_cnt >= tp->snd_cwnd) {
+ if (tp->snd_cwnd < tp->snd_cwnd_clamp)
+ tp->snd_cwnd++;
+ tp->snd_cwnd_cnt = 0;
+ } else
+ tp->snd_cwnd_cnt++;
+ }
}
EXPORT_SYMBOL_GPL(tcp_reno_cong_avoid);
}
static void hstcp_cong_avoid(struct sock *sk, u32 adk, u32 rtt,
- u32 in_flight, int good)
+ u32 in_flight, int data_acked)
{
struct tcp_sock *tp = tcp_sk(sk);
struct hstcp *ca = inet_csk_ca(sk);
- if (in_flight < tp->snd_cwnd)
+ if (!tcp_is_cwnd_limited(sk, in_flight))
return;
- if (tp->snd_cwnd <= tp->snd_ssthresh) {
- if (tp->snd_cwnd < tp->snd_cwnd_clamp)
- tp->snd_cwnd++;
- } else {
+ if (tp->snd_cwnd <= tp->snd_ssthresh)
+ tcp_slow_start(tp);
+ else {
/* Update AIMD parameters */
if (tp->snd_cwnd > hstcp_aimd_vals[ca->ai].cwnd) {
while (tp->snd_cwnd > hstcp_aimd_vals[ca->ai].cwnd &&
struct tcp_sock *tp = tcp_sk(sk);
struct htcp *ca = inet_csk_ca(sk);
- if (in_flight < tp->snd_cwnd)
+ if (!tcp_is_cwnd_limited(sk, in_flight))
return;
- if (tp->snd_cwnd <= tp->snd_ssthresh) {
- /* In "safe" area, increase. */
- if (tp->snd_cwnd < tp->snd_cwnd_clamp)
- tp->snd_cwnd++;
- } else {
+ if (tp->snd_cwnd <= tp->snd_ssthresh)
+ tcp_slow_start(tp);
+ else {
+
measure_rtt(sk);
/* keep track of number of round-trip times since last backoff event */
htcp_alpha_update(ca);
}
- /* In dangerous area, increase slowly.
+ /* In dangerous area, increase slowly.
* In theory this is tp->snd_cwnd += alpha / tp->snd_cwnd
*/
if ((tp->snd_cwnd_cnt++ * ca->alpha)>>7 >= tp->snd_cwnd) {
ca->minrtt = tp->srtt;
}
+ if (!tcp_is_cwnd_limited(sk, in_flight))
+ return;
+
if (!ca->hybla_en)
return tcp_reno_cong_avoid(sk, ack, rtt, in_flight, flag);
- if (in_flight < tp->snd_cwnd)
- return;
-
if (ca->rho == 0)
hybla_recalc_param(sk);
* Andi Kleen : Moved open_request checking here
* and process RSTs for open_requests.
* Andi Kleen : Better prune_queue, and other fixes.
- * Andrey Savochkin: Fix RTT measurements in the presnce of
+ * Andrey Savochkin: Fix RTT measurements in the presence of
* timestamps.
* Andrey Savochkin: Check sequence numbers correctly when
* removing SACKs due to in sequence incoming
int sysctl_tcp_nometrics_save;
int sysctl_tcp_moderate_rcvbuf = 1;
+int sysctl_tcp_abc = 1;
#define FLAG_DATA 0x01 /* Incoming frame contained data. */
#define FLAG_WIN_UPDATE 0x02 /* Incoming ACK was a window update. */
* of receiver window. Check #2.
*
* The scheme does not work when sender sends good segments opening
- * window and then starts to feed us spagetti. But it should work
+ * window and then starts to feed us spaghetti. But it should work
* in common situations. Otherwise, we have to rely on queue collapsing.
*/
{
/* Optimize this! */
int truesize = tcp_win_from_space(skb->truesize)/2;
- int window = tcp_full_space(sk)/2;
+ int window = tcp_win_from_space(sysctl_tcp_rmem[2])/2;
while (tp->rcv_ssthresh <= window) {
if (truesize <= skb->len)
int rcvmem = tp->advmss + MAX_TCP_HEADER + 16 + sizeof(struct sk_buff);
/* Try to select rcvbuf so that 4 mss-sized segments
- * will fit to window and correspoding skbs will fit to our rcvbuf.
+ * will fit to window and corresponding skbs will fit to our rcvbuf.
* (was 3; 4 is minimum to allow fast retransmit to work.)
*/
while (tcp_win_from_space(rcvmem) < tp->advmss)
sk->sk_rcvbuf = min(4 * rcvmem, sysctl_tcp_rmem[2]);
}
-/* 4. Try to fixup all. It is made iimediately after connection enters
+/* 4. Try to fixup all. It is made immediately after connection enters
* established state.
*/
static void tcp_init_buffer_space(struct sock *sk)
static void tcp_clamp_window(struct sock *sk, struct tcp_sock *tp)
{
struct inet_connection_sock *icsk = inet_csk(sk);
- struct sk_buff *skb;
- unsigned int app_win = tp->rcv_nxt - tp->copied_seq;
- int ofo_win = 0;
icsk->icsk_ack.quick = 0;
- skb_queue_walk(&tp->out_of_order_queue, skb) {
- ofo_win += skb->len;
- }
-
- /* If overcommit is due to out of order segments,
- * do not clamp window. Try to expand rcvbuf instead.
- */
- if (ofo_win) {
- if (sk->sk_rcvbuf < sysctl_tcp_rmem[2] &&
- !(sk->sk_userlocks & SOCK_RCVBUF_LOCK) &&
- !tcp_memory_pressure &&
- atomic_read(&tcp_memory_allocated) < sysctl_tcp_mem[0])
- sk->sk_rcvbuf = min(atomic_read(&sk->sk_rmem_alloc),
- sysctl_tcp_rmem[2]);
+ if (sk->sk_rcvbuf < sysctl_tcp_rmem[2] &&
+ !(sk->sk_userlocks & SOCK_RCVBUF_LOCK) &&
+ !tcp_memory_pressure &&
+ atomic_read(&tcp_memory_allocated) < sysctl_tcp_mem[0]) {
+ sk->sk_rcvbuf = min(atomic_read(&sk->sk_rmem_alloc),
+ sysctl_tcp_rmem[2]);
}
- if (atomic_read(&sk->sk_rmem_alloc) > sk->sk_rcvbuf) {
- app_win += ofo_win;
- if (atomic_read(&sk->sk_rmem_alloc) >= 2 * sk->sk_rcvbuf)
- app_win >>= 1;
- if (app_win > icsk->icsk_ack.rcv_mss)
- app_win -= icsk->icsk_ack.rcv_mss;
- app_win = max(app_win, 2U*tp->advmss);
-
+ if (atomic_read(&sk->sk_rmem_alloc) > sk->sk_rcvbuf)
tp->rcv_ssthresh = min(tp->window_clamp, 2U*tp->advmss);
- }
}
/* Receiver "autotuning" code.
* are stalled on filesystem I/O.
*
* Also, since we are only going for a minimum in the
- * non-timestamp case, we do not smoothe things out
- * else with timestamps disabled convergance takes too
+ * non-timestamp case, we do not smooth things out
+ * else with timestamps disabled convergence takes too
* long.
*/
if (!win_dep) {
} else if (m < new_sample)
new_sample = m << 3;
} else {
- /* No previous mesaure. */
+ /* No previous measure. */
new_sample = m << 3;
}
if (icsk->icsk_ack.ato > icsk->icsk_rto)
icsk->icsk_ack.ato = icsk->icsk_rto;
} else if (m > icsk->icsk_rto) {
- /* Too long gap. Apparently sender falled to
+ /* Too long gap. Apparently sender failed to
* restart window, so that we send ACKs quickly.
*/
tcp_incr_quickack(sk);
* To save cycles in the RFC 1323 implementation it was better to break
* it up into three procedures. -- erics
*/
-static void tcp_rtt_estimator(struct sock *sk, const __u32 mrtt, u32 *usrtt)
+static void tcp_rtt_estimator(struct sock *sk, const __u32 mrtt)
{
struct tcp_sock *tp = tcp_sk(sk);
- const struct inet_connection_sock *icsk = inet_csk(sk);
long m = mrtt; /* RTT */
/* The following amusing code comes from Jacobson's
*
* Funny. This algorithm seems to be very broken.
* These formulae increase RTO, when it should be decreased, increase
- * too slowly, when it should be incresed fastly, decrease too fastly
+ * too slowly, when it should be increased quickly, decrease too quickly
* etc. I guess in BSD RTO takes ONE value, so that it is absolutely
* does not matter how to _calculate_ it. Seems, it was trap
* that VJ failed to avoid. 8)
tp->mdev_max = tp->rttvar = max(tp->mdev, TCP_RTO_MIN);
tp->rtt_seq = tp->snd_nxt;
}
-
- if (icsk->icsk_ca_ops->rtt_sample)
- icsk->icsk_ca_ops->rtt_sample(sk, *usrtt);
}
/* Calculate rto without backoff. This is the second half of Van Jacobson's
* at least by solaris and freebsd. "Erratic ACKs" has _nothing_
* to do with delayed acks, because at cwnd>2 true delack timeout
* is invisible. Actually, Linux-2.4 also generates erratic
- * ACKs in some curcumstances.
+ * ACKs in some circumstances.
*/
inet_csk(sk)->icsk_rto = (tp->srtt >> 3) + tp->rttvar;
/* 2. Fixups made earlier cannot be right.
* If we do not estimate RTO correctly without them,
* all the algo is pure shit and should be replaced
- * with correct one. It is exaclty, which we pretend to do.
+ * with correct one. It is exactly, which we pretend to do.
*/
}
* to make it more realistic.
*
* A bit of theory. RTT is time passed after "normal" sized packet
- * is sent until it is ACKed. In normal curcumstances sending small
+ * is sent until it is ACKed. In normal circumstances sending small
* packets force peer to delay ACKs and calculation is correct too.
* The algorithm is adaptive and, provided we follow specs, it
* NEVER underestimate RTT. BUT! If peer tries to make some clever
int prior_fackets;
u32 lost_retrans = 0;
int flag = 0;
+ int dup_sack = 0;
int i;
if (!tp->sacked_out)
tp->fackets_out = 0;
prior_fackets = tp->fackets_out;
- for (i=0; i<num_sacks; i++, sp++) {
- struct sk_buff *skb;
- __u32 start_seq = ntohl(sp->start_seq);
- __u32 end_seq = ntohl(sp->end_seq);
- int fack_count = 0;
- int dup_sack = 0;
+ /* SACK fastpath:
+ * if the only SACK change is the increase of the end_seq of
+ * the first block then only apply that SACK block
+ * and use retrans queue hinting otherwise slowpath */
+ flag = 1;
+ for (i = 0; i< num_sacks; i++) {
+ __u32 start_seq = ntohl(sp[i].start_seq);
+ __u32 end_seq = ntohl(sp[i].end_seq);
+
+ if (i == 0){
+ if (tp->recv_sack_cache[i].start_seq != start_seq)
+ flag = 0;
+ } else {
+ if ((tp->recv_sack_cache[i].start_seq != start_seq) ||
+ (tp->recv_sack_cache[i].end_seq != end_seq))
+ flag = 0;
+ }
+ tp->recv_sack_cache[i].start_seq = start_seq;
+ tp->recv_sack_cache[i].end_seq = end_seq;
/* Check for D-SACK. */
if (i == 0) {
if (before(ack, prior_snd_una - tp->max_window))
return 0;
}
+ }
+
+ if (flag)
+ num_sacks = 1;
+ else {
+ int j;
+ tp->fastpath_skb_hint = NULL;
+
+ /* order SACK blocks to allow in order walk of the retrans queue */
+ for (i = num_sacks-1; i > 0; i--) {
+ for (j = 0; j < i; j++){
+ if (after(ntohl(sp[j].start_seq),
+ ntohl(sp[j+1].start_seq))){
+ sp[j].start_seq = htonl(tp->recv_sack_cache[j+1].start_seq);
+ sp[j].end_seq = htonl(tp->recv_sack_cache[j+1].end_seq);
+ sp[j+1].start_seq = htonl(tp->recv_sack_cache[j].start_seq);
+ sp[j+1].end_seq = htonl(tp->recv_sack_cache[j].end_seq);
+ }
+
+ }
+ }
+ }
+
+ /* clear flag as used for different purpose in following code */
+ flag = 0;
+
+ for (i=0; i<num_sacks; i++, sp++) {
+ struct sk_buff *skb;
+ __u32 start_seq = ntohl(sp->start_seq);
+ __u32 end_seq = ntohl(sp->end_seq);
+ int fack_count;
+
+ /* Use SACK fastpath hint if valid */
+ if (tp->fastpath_skb_hint) {
+ skb = tp->fastpath_skb_hint;
+ fack_count = tp->fastpath_cnt_hint;
+ } else {
+ skb = sk->sk_write_queue.next;
+ fack_count = 0;
+ }
/* Event "B" in the comment above. */
if (after(end_seq, tp->high_seq))
flag |= FLAG_DATA_LOST;
- sk_stream_for_retrans_queue(skb, sk) {
+ sk_stream_for_retrans_queue_from(skb, sk) {
int in_sack, pcount;
u8 sacked;
+ tp->fastpath_skb_hint = skb;
+ tp->fastpath_cnt_hint = fack_count;
+
/* The retransmission queue is always in order, so
* we can short-circuit the walk early.
*/
TCP_SKB_CB(skb)->sacked &= ~(TCPCB_LOST|TCPCB_SACKED_RETRANS);
tp->lost_out -= tcp_skb_pcount(skb);
tp->retrans_out -= tcp_skb_pcount(skb);
+
+ /* clear lost hint */
+ tp->retransmit_skb_hint = NULL;
}
} else {
/* New sack for not retransmitted frame,
if (sacked & TCPCB_LOST) {
TCP_SKB_CB(skb)->sacked &= ~TCPCB_LOST;
tp->lost_out -= tcp_skb_pcount(skb);
+
+ /* clear lost hint */
+ tp->retransmit_skb_hint = NULL;
}
}
(TCP_SKB_CB(skb)->sacked&TCPCB_SACKED_RETRANS)) {
TCP_SKB_CB(skb)->sacked &= ~TCPCB_SACKED_RETRANS;
tp->retrans_out -= tcp_skb_pcount(skb);
+ tp->retransmit_skb_hint = NULL;
}
}
}
TCP_SKB_CB(skb)->sacked &= ~TCPCB_SACKED_RETRANS;
tp->retrans_out -= tcp_skb_pcount(skb);
+ /* clear lost hint */
+ tp->retransmit_skb_hint = NULL;
+
if (!(TCP_SKB_CB(skb)->sacked&(TCPCB_LOST|TCPCB_SACKED_ACKED))) {
tp->lost_out += tcp_skb_pcount(skb);
TCP_SKB_CB(skb)->sacked |= TCPCB_LOST;
tcp_set_ca_state(sk, TCP_CA_Loss);
tp->high_seq = tp->frto_highmark;
TCP_ECN_queue_cwr(tp);
+
+ clear_all_retrans_hints(tp);
}
void tcp_clear_retrans(struct tcp_sock *tp)
tp->snd_cwnd_cnt = 0;
tp->snd_cwnd_stamp = tcp_time_stamp;
+ tp->bytes_acked = 0;
tcp_clear_retrans(tp);
/* Push undo marker, if it was plain RTO and nothing
tcp_set_ca_state(sk, TCP_CA_Loss);
tp->high_seq = tp->snd_nxt;
TCP_ECN_queue_cwr(tp);
+
+ clear_all_retrans_hints(tp);
}
static int tcp_check_sack_reneging(struct sock *sk)
int packets, u32 high_seq)
{
struct sk_buff *skb;
- int cnt = packets;
+ int cnt;
- BUG_TRAP(cnt <= tp->packets_out);
+ BUG_TRAP(packets <= tp->packets_out);
+ if (tp->lost_skb_hint) {
+ skb = tp->lost_skb_hint;
+ cnt = tp->lost_cnt_hint;
+ } else {
+ skb = sk->sk_write_queue.next;
+ cnt = 0;
+ }
- sk_stream_for_retrans_queue(skb, sk) {
- cnt -= tcp_skb_pcount(skb);
- if (cnt < 0 || after(TCP_SKB_CB(skb)->end_seq, high_seq))
+ sk_stream_for_retrans_queue_from(skb, sk) {
+ /* TODO: do this better */
+ /* this is not the most efficient way to do this... */
+ tp->lost_skb_hint = skb;
+ tp->lost_cnt_hint = cnt;
+ cnt += tcp_skb_pcount(skb);
+ if (cnt > packets || after(TCP_SKB_CB(skb)->end_seq, high_seq))
break;
if (!(TCP_SKB_CB(skb)->sacked&TCPCB_TAGBITS)) {
TCP_SKB_CB(skb)->sacked |= TCPCB_LOST;
tp->lost_out += tcp_skb_pcount(skb);
+
+ /* clear xmit_retransmit_queue hints
+ * if this is beyond hint */
+ if(tp->retransmit_skb_hint != NULL &&
+ before(TCP_SKB_CB(skb)->seq,
+ TCP_SKB_CB(tp->retransmit_skb_hint)->seq)) {
+
+ tp->retransmit_skb_hint = NULL;
+ }
}
}
tcp_sync_left_out(tp);
if (tcp_head_timedout(sk, tp)) {
struct sk_buff *skb;
- sk_stream_for_retrans_queue(skb, sk) {
- if (tcp_skb_timedout(sk, skb) &&
- !(TCP_SKB_CB(skb)->sacked&TCPCB_TAGBITS)) {
+ skb = tp->scoreboard_skb_hint ? tp->scoreboard_skb_hint
+ : sk->sk_write_queue.next;
+
+ sk_stream_for_retrans_queue_from(skb, sk) {
+ if (!tcp_skb_timedout(sk, skb))
+ break;
+
+ if (!(TCP_SKB_CB(skb)->sacked&TCPCB_TAGBITS)) {
TCP_SKB_CB(skb)->sacked |= TCPCB_LOST;
tp->lost_out += tcp_skb_pcount(skb);
+
+ /* clear xmit_retrans hint */
+ if (tp->retransmit_skb_hint &&
+ before(TCP_SKB_CB(skb)->seq,
+ TCP_SKB_CB(tp->retransmit_skb_hint)->seq))
+
+ tp->retransmit_skb_hint = NULL;
}
}
+
+ tp->scoreboard_skb_hint = skb;
+
tcp_sync_left_out(tp);
}
}
}
tcp_moderate_cwnd(tp);
tp->snd_cwnd_stamp = tcp_time_stamp;
+
+ /* There is something screwy going on with the retrans hints after
+ an undo */
+ clear_all_retrans_hints(tp);
}
static inline int tcp_may_undo(struct tcp_sock *tp)
sk_stream_for_retrans_queue(skb, sk) {
TCP_SKB_CB(skb)->sacked &= ~TCPCB_LOST;
}
+
+ clear_all_retrans_hints(tp);
+
DBGUNDO(sk, tp, "partial loss");
tp->lost_out = 0;
tp->left_out = tp->sacked_out;
TCP_ECN_queue_cwr(tp);
}
+ tp->bytes_acked = 0;
tp->snd_cwnd_cnt = 0;
tcp_set_ca_state(sk, TCP_CA_Recovery);
}
}
/* Read draft-ietf-tcplw-high-performance before mucking
- * with this code. (Superceeds RFC1323)
+ * with this code. (Supersedes RFC1323)
*/
-static void tcp_ack_saw_tstamp(struct sock *sk, u32 *usrtt, int flag)
+static void tcp_ack_saw_tstamp(struct sock *sk, int flag)
{
/* RTTM Rule: A TSecr value received in a segment is used to
* update the averaged RTT measurement only if the segment
* 1998/04/10 Andrey V. Savochkin <saw@msu.ru>
*
* Changed: reset backoff as soon as we see the first valid sample.
- * If we do not, we get strongly overstimated rto. With timestamps
+ * If we do not, we get strongly overestimated rto. With timestamps
* samples are accepted even from very old segments: f.e., when rtt=1
* increases to 8, we retransmit 5 times and after 8 seconds delayed
* answer arrives rto becomes 120 seconds! If at least one of segments
*/
struct tcp_sock *tp = tcp_sk(sk);
const __u32 seq_rtt = tcp_time_stamp - tp->rx_opt.rcv_tsecr;
- tcp_rtt_estimator(sk, seq_rtt, usrtt);
+ tcp_rtt_estimator(sk, seq_rtt);
tcp_set_rto(sk);
inet_csk(sk)->icsk_backoff = 0;
tcp_bound_rto(sk);
}
-static void tcp_ack_no_tstamp(struct sock *sk, u32 seq_rtt, u32 *usrtt, int flag)
+static void tcp_ack_no_tstamp(struct sock *sk, u32 seq_rtt, int flag)
{
/* We don't have a timestamp. Can only use
* packets that are not retransmitted to determine
if (flag & FLAG_RETRANS_DATA_ACKED)
return;
- tcp_rtt_estimator(sk, seq_rtt, usrtt);
+ tcp_rtt_estimator(sk, seq_rtt);
tcp_set_rto(sk);
inet_csk(sk)->icsk_backoff = 0;
tcp_bound_rto(sk);
}
static inline void tcp_ack_update_rtt(struct sock *sk, const int flag,
- const s32 seq_rtt, u32 *usrtt)
+ const s32 seq_rtt)
{
const struct tcp_sock *tp = tcp_sk(sk);
/* Note that peer MAY send zero echo. In this case it is ignored. (rfc1323) */
if (tp->rx_opt.saw_tstamp && tp->rx_opt.rcv_tsecr)
- tcp_ack_saw_tstamp(sk, usrtt, flag);
+ tcp_ack_saw_tstamp(sk, flag);
else if (seq_rtt >= 0)
- tcp_ack_no_tstamp(sk, seq_rtt, usrtt, flag);
+ tcp_ack_no_tstamp(sk, seq_rtt, flag);
}
static inline void tcp_cong_avoid(struct sock *sk, u32 ack, u32 rtt,
return acked;
}
+static inline u32 tcp_usrtt(const struct sk_buff *skb)
+{
+ struct timeval tv, now;
+
+ do_gettimeofday(&now);
+ skb_get_timestamp(skb, &tv);
+ return (now.tv_sec - tv.tv_sec) * 1000000 + (now.tv_usec - tv.tv_usec);
+}
/* Remove acknowledged frames from the retransmission queue. */
-static int tcp_clean_rtx_queue(struct sock *sk, __s32 *seq_rtt_p, s32 *seq_usrtt)
+static int tcp_clean_rtx_queue(struct sock *sk, __s32 *seq_rtt_p)
{
struct tcp_sock *tp = tcp_sk(sk);
+ const struct inet_connection_sock *icsk = inet_csk(sk);
struct sk_buff *skb;
__u32 now = tcp_time_stamp;
int acked = 0;
__s32 seq_rtt = -1;
- struct timeval usnow;
u32 pkts_acked = 0;
-
- if (seq_usrtt)
- do_gettimeofday(&usnow);
+ void (*rtt_sample)(struct sock *sk, u32 usrtt)
+ = icsk->icsk_ca_ops->rtt_sample;
while ((skb = skb_peek(&sk->sk_write_queue)) &&
skb != sk->sk_send_head) {
tp->retrans_out -= tcp_skb_pcount(skb);
acked |= FLAG_RETRANS_DATA_ACKED;
seq_rtt = -1;
- } else if (seq_rtt < 0)
+ } else if (seq_rtt < 0) {
seq_rtt = now - scb->when;
- if (seq_usrtt) {
- struct timeval tv;
-
- skb_get_timestamp(skb, &tv);
- *seq_usrtt = (usnow.tv_sec - tv.tv_sec) * 1000000
- + (usnow.tv_usec - tv.tv_usec);
+ if (rtt_sample)
+ (*rtt_sample)(sk, tcp_usrtt(skb));
}
-
if (sacked & TCPCB_SACKED_ACKED)
tp->sacked_out -= tcp_skb_pcount(skb);
if (sacked & TCPCB_LOST)
!before(scb->end_seq, tp->snd_up))
tp->urg_mode = 0;
}
- } else if (seq_rtt < 0)
+ } else if (seq_rtt < 0) {
seq_rtt = now - scb->when;
+ if (rtt_sample)
+ (*rtt_sample)(sk, tcp_usrtt(skb));
+ }
tcp_dec_pcount_approx(&tp->fackets_out, skb);
tcp_packets_out_dec(tp, skb);
__skb_unlink(skb, &sk->sk_write_queue);
sk_stream_free_skb(sk, skb);
+ clear_all_retrans_hints(tp);
}
if (acked&FLAG_ACKED) {
- const struct inet_connection_sock *icsk = inet_csk(sk);
- tcp_ack_update_rtt(sk, acked, seq_rtt, seq_usrtt);
+ tcp_ack_update_rtt(sk, acked, seq_rtt);
tcp_ack_packets_out(sk, tp);
if (icsk->icsk_ca_ops->pkts_acked)
}
/* F-RTO affects on two new ACKs following RTO.
- * At latest on third ACK the TCP behavor is back to normal.
+ * At latest on third ACK the TCP behavior is back to normal.
*/
tp->frto_counter = (tp->frto_counter + 1) % 3;
}
u32 ack = TCP_SKB_CB(skb)->ack_seq;
u32 prior_in_flight;
s32 seq_rtt;
- s32 seq_usrtt = 0;
int prior_packets;
/* If the ack is newer than sent or older than previous acks
if (before(ack, prior_snd_una))
goto old_ack;
+ if (sysctl_tcp_abc && icsk->icsk_ca_state < TCP_CA_CWR)
+ tp->bytes_acked += ack - prior_snd_una;
+
if (!(flag&FLAG_SLOWPATH) && after(ack, prior_snd_una)) {
/* Window is constant, pure forward advance.
* No more checks are required.
prior_in_flight = tcp_packets_in_flight(tp);
/* See if we can take anything off of the retransmit queue. */
- flag |= tcp_clean_rtx_queue(sk, &seq_rtt,
- icsk->icsk_ca_ops->rtt_sample ? &seq_usrtt : NULL);
+ flag |= tcp_clean_rtx_queue(sk, &seq_rtt);
if (tp->frto_counter)
tcp_process_frto(sk, prior_snd_una);
if (tcp_ack_is_dubious(sk, flag)) {
- /* Advanve CWND, if state allows this. */
+ /* Advance CWND, if state allows this. */
if ((flag & FLAG_DATA_ACKED) && tcp_may_raise_cwnd(sk, flag))
tcp_cong_avoid(sk, ack, seq_rtt, prior_in_flight, 0);
tcp_fastretrans_alert(sk, prior_snd_una, prior_packets, flag);
{
struct sk_buff *skb;
- /* First, check that queue is collapsable and find
+ /* First, check that queue is collapsible and find
* the point where collapsing can be useful. */
for (skb = head; skb != tail; ) {
/* No new bits? It is possible on ofo queue. */
/*
* This routine is only called when we have urgent data
- * signalled. Its the 'slow' part of tcp_urg. It could be
+ * signaled. Its the 'slow' part of tcp_urg. It could be
* moved inline now as tcp_urg is only called from one
* place. We handle URGent data wrong. We have to - as
* BSD still doesn't use the correction from RFC961.
* urgent. To do this requires some care. We cannot just ignore
* tp->copied_seq since we would read the last urgent byte again
* as data, nor can we alter copied_seq until this data arrives
- * or we break the sematics of SIOCATMARK (and thus sockatmark())
+ * or we break the semantics of SIOCATMARK (and thus sockatmark())
*
* NOTE. Double Dutch. Rendering to plain English: author of comment
* above did something sort of send("A", MSG_OOB); send("B", MSG_OOB);
tp->rx_opt.saw_tstamp = 0;
/* pred_flags is 0xS?10 << 16 + snd_wnd
- * if header_predition is to be made
+ * if header_prediction is to be made
* 'S' will always be tp->tcp_header_len >> 2
* '?' will be 0 for the fast path, otherwise pred_flags is 0 to
* turn it off (when there are holes in the receive
*/
if (tp->rx_opt.saw_tstamp && tp->rx_opt.rcv_tsecr &&
!tp->srtt)
- tcp_ack_saw_tstamp(sk, NULL, 0);
+ tcp_ack_saw_tstamp(sk, 0);
if (tp->rx_opt.tstamp_ok)
tp->advmss -= TCPOLEN_TSTAMP_ALIGNED;
EXPORT_SYMBOL(sysctl_tcp_ecn);
EXPORT_SYMBOL(sysctl_tcp_reordering);
+EXPORT_SYMBOL(sysctl_tcp_abc);
EXPORT_SYMBOL(tcp_parse_options);
EXPORT_SYMBOL(tcp_rcv_established);
EXPORT_SYMBOL(tcp_rcv_state_process);
* request_sock handling and moved
* most of it into the af independent code.
* Added tail drop and some other bugfixes.
- * Added new listen sematics.
+ * Added new listen semantics.
* Mike McLagan : Routing by source
* Juan Jose Ciarlante: ip_dynaddr bits
* Andi Kleen: various fixes.
static int tcp_v4_checksum_init(struct sk_buff *skb)
{
if (skb->ip_summed == CHECKSUM_HW) {
- skb->ip_summed = CHECKSUM_UNNECESSARY;
if (!tcp_v4_check(skb->h.th, skb->len, skb->nh.iph->saddr,
- skb->nh.iph->daddr, skb->csum))
+ skb->nh.iph->daddr, skb->csum)) {
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
return 0;
-
- LIMIT_NETDEBUG(KERN_DEBUG "hw tcp v4 csum failed\n");
- skb->ip_summed = CHECKSUM_NONE;
+ }
}
+
+ skb->csum = csum_tcpudp_nofold(skb->nh.iph->saddr, skb->nh.iph->daddr,
+ skb->len, IPPROTO_TCP, 0);
+
if (skb->len <= 76) {
- if (tcp_v4_check(skb->h.th, skb->len, skb->nh.iph->saddr,
- skb->nh.iph->daddr,
- skb_checksum(skb, 0, skb->len, 0)))
- return -1;
- skb->ip_summed = CHECKSUM_UNNECESSARY;
- } else {
- skb->csum = ~tcp_v4_check(skb->h.th, skb->len,
- skb->nh.iph->saddr,
- skb->nh.iph->daddr, 0);
+ return __skb_checksum_complete(skb);
}
return 0;
}
/* An explanation is required here, I think.
* Packet length and doff are validated by header prediction,
- * provided case of th->doff==0 is elimineted.
+ * provided case of th->doff==0 is eliminated.
* So, we defer the checks. */
if ((skb->ip_summed != CHECKSUM_UNNECESSARY &&
- tcp_v4_checksum_init(skb) < 0))
+ tcp_v4_checksum_init(skb)))
goto bad_packet;
th = skb->h.th;
/* I am shamed, but failed to make it more elegant.
* Yes, it is direct reference to IP, which is impossible
* to generalize to IPv6. Taking into account that IPv6
- * do not undertsnad recycling in any case, it not
+ * do not understand recycling in any case, it not
* a big problem in practice. --ANK */
if (tw->tw_family == AF_INET &&
tcp_death_row.sysctl_tw_recycle && tcptw->tw_ts_recent_stamp &&
/* In window segment, it may be only reset or bare ack. */
if (th->rst) {
- /* This is TIME_WAIT assasination, in two flavors.
+ /* This is TIME_WAIT assassination, in two flavors.
* Oh well... nobody has a sufficient solution to this
* protocol bug yet.
*/
*/
newtp->snd_cwnd = 2;
newtp->snd_cwnd_cnt = 0;
+ newtp->bytes_acked = 0;
newtp->frto_counter = 0;
newtp->frto_highmark = 0;
/* RFC793 page 36: "If the connection is in any non-synchronized state ...
* and the incoming segment acknowledges something not yet
- * sent (the segment carries an unaccaptable ACK) ...
+ * sent (the segment carries an unacceptable ACK) ...
* a reset is sent."
*
* Invalid ACK: reset will be sent by listening socket
u16 flags;
BUG_ON(len > skb->len);
+
+ clear_all_retrans_hints(tp);
nsize = skb_headlen(skb) - len;
if (nsize < 0)
nsize = 0;
for TCP options, but includes only bare TCP header.
tp->rx_opt.mss_clamp is mss negotiated at connection setup.
- It is minumum of user_mss and mss received with SYN.
+ It is minimum of user_mss and mss received with SYN.
It also does not include TCP options.
tp->pmtu_cookie is last pmtu, seen by this function.
{
struct inet_connection_sock *icsk = inet_csk(sk);
struct tcp_sock *tp = tcp_sk(sk);
- /* MSS for the peer's data. Previous verions used mss_clamp
+ /* MSS for the peer's data. Previous versions used mss_clamp
* here. I don't know if the value based on our guesses
* of peer's MSS is better for the performance. It's more correct
* but may be worse for the performance because of rcv_mss
BUG_ON(tcp_skb_pcount(skb) != 1 ||
tcp_skb_pcount(next_skb) != 1);
- /* Ok. We will be able to collapse the packet. */
+ /* changing transmit queue under us so clear hints */
+ clear_all_retrans_hints(tp);
+
+ /* Ok. We will be able to collapse the packet. */
__skb_unlink(next_skb, &sk->sk_write_queue);
memcpy(skb_put(skb, next_skb_size), next_skb->data, next_skb_size);
}
}
+ clear_all_retrans_hints(tp);
+
if (!lost)
return;
int err;
/* Do not sent more than we queued. 1/4 is reserved for possible
- * copying overhead: frgagmentation, tunneling, mangling etc.
+ * copying overhead: fragmentation, tunneling, mangling etc.
*/
if (atomic_read(&sk->sk_wmem_alloc) >
min(sk->sk_wmem_queued + (sk->sk_wmem_queued >> 2), sk->sk_sndbuf))
const struct inet_connection_sock *icsk = inet_csk(sk);
struct tcp_sock *tp = tcp_sk(sk);
struct sk_buff *skb;
- int packet_cnt = tp->lost_out;
+ int packet_cnt;
+
+ if (tp->retransmit_skb_hint) {
+ skb = tp->retransmit_skb_hint;
+ packet_cnt = tp->retransmit_cnt_hint;
+ }else{
+ skb = sk->sk_write_queue.next;
+ packet_cnt = 0;
+ }
/* First pass: retransmit lost packets. */
- if (packet_cnt) {
- sk_stream_for_retrans_queue(skb, sk) {
+ if (tp->lost_out) {
+ sk_stream_for_retrans_queue_from(skb, sk) {
__u8 sacked = TCP_SKB_CB(skb)->sacked;
+ /* we could do better than to assign each time */
+ tp->retransmit_skb_hint = skb;
+ tp->retransmit_cnt_hint = packet_cnt;
+
/* Assume this retransmit will generate
* only one packet for congestion window
* calculation purposes. This works because
if (tcp_packets_in_flight(tp) >= tp->snd_cwnd)
return;
- if (sacked&TCPCB_LOST) {
+ if (sacked & TCPCB_LOST) {
if (!(sacked&(TCPCB_SACKED_ACKED|TCPCB_SACKED_RETRANS))) {
- if (tcp_retransmit_skb(sk, skb))
+ if (tcp_retransmit_skb(sk, skb)) {
+ tp->retransmit_skb_hint = NULL;
return;
+ }
if (icsk->icsk_ca_state != TCP_CA_Loss)
NET_INC_STATS_BH(LINUX_MIB_TCPFASTRETRANS);
else
TCP_RTO_MAX);
}
- packet_cnt -= tcp_skb_pcount(skb);
- if (packet_cnt <= 0)
+ packet_cnt += tcp_skb_pcount(skb);
+ if (packet_cnt >= tp->lost_out)
break;
}
}
if (tcp_may_send_now(sk, tp))
return;
- packet_cnt = 0;
+ if (tp->forward_skb_hint) {
+ skb = tp->forward_skb_hint;
+ packet_cnt = tp->forward_cnt_hint;
+ } else{
+ skb = sk->sk_write_queue.next;
+ packet_cnt = 0;
+ }
+
+ sk_stream_for_retrans_queue_from(skb, sk) {
+ tp->forward_cnt_hint = packet_cnt;
+ tp->forward_skb_hint = skb;
- sk_stream_for_retrans_queue(skb, sk) {
/* Similar to the retransmit loop above we
* can pretend that the retransmitted SKB
* we send out here will be composed of one
continue;
/* Ok, retransmit it. */
- if (tcp_retransmit_skb(sk, skb))
+ if (tcp_retransmit_skb(sk, skb)) {
+ tp->forward_skb_hint = NULL;
break;
+ }
if (skb == skb_peek(&sk->sk_write_queue))
inet_csk_reset_xmit_timer(sk, ICSK_TIME_RETRANS,
EXPORT_SYMBOL(tcp_make_synack);
EXPORT_SYMBOL(tcp_simple_retransmit);
EXPORT_SYMBOL(tcp_sync_mss);
+EXPORT_SYMBOL(sysctl_tcp_tso_win_divisor);
u32 in_flight, int flag)
{
struct tcp_sock *tp = tcp_sk(sk);
- if (in_flight < tp->snd_cwnd)
+
+ if (!tcp_is_cwnd_limited(sk, in_flight))
return;
- if (tp->snd_cwnd <= tp->snd_ssthresh) {
- tp->snd_cwnd++;
- } else {
+ if (tp->snd_cwnd <= tp->snd_ssthresh)
+ tcp_slow_start(tp);
+ else {
tp->snd_cwnd_cnt++;
if (tp->snd_cwnd_cnt > min(tp->snd_cwnd, TCP_SCALABLE_AI_CNT)){
- tp->snd_cwnd++;
+ if (tp->snd_cwnd < tp->snd_cwnd_clamp)
+ tp->snd_cwnd++;
tp->snd_cwnd_cnt = 0;
}
}
- tp->snd_cwnd = min_t(u32, tp->snd_cwnd, tp->snd_cwnd_clamp);
- tp->snd_cwnd_stamp = tcp_time_stamp;
}
static u32 tcp_scalable_ssthresh(struct sock *sk)
* to prevent DoS attacks. It is called when a retransmission timeout
* or zero probe timeout occurs on orphaned socket.
*
- * Criterium is still not confirmed experimentally and may change.
+ * Criteria is still not confirmed experimentally and may change.
* We kill the socket, if:
* 1. If number of orphaned sockets exceeds an administratively configured
* limit.
hole detection. :-(
It is place to make it. It is not made. I do not want
- to make it. It is disguisting. It does not work in any
+ to make it. It is disgusting. It does not work in any
case. Let me to cite the same draft, which requires for
us to implement this:
/* We don't have enough RTT samples to do the Vegas
* calculation, so we'll behave like Reno.
*/
- if (tp->snd_cwnd > tp->snd_ssthresh)
- tp->snd_cwnd++;
+ tcp_reno_cong_avoid(sk, ack, seq_rtt, in_flight, flag);
} else {
u32 rtt, target_cwnd, diff;
*/
diff = (old_wnd << V_PARAM_SHIFT) - target_cwnd;
- if (tp->snd_cwnd < tp->snd_ssthresh) {
+ if (tp->snd_cwnd <= tp->snd_ssthresh) {
/* Slow start. */
if (diff > gamma) {
/* Going too fast. Time to slow down
V_PARAM_SHIFT)+1);
}
+ tcp_slow_start(tp);
} else {
/* Congestion avoidance. */
u32 next_snd_cwnd;
else if (next_snd_cwnd < tp->snd_cwnd)
tp->snd_cwnd--;
}
- }
- /* Wipe the slate clean for the next RTT. */
- vegas->cntRTT = 0;
- vegas->minRTT = 0x7fffffff;
+ if (tp->snd_cwnd < 2)
+ tp->snd_cwnd = 2;
+ else if (tp->snd_cwnd > tp->snd_cwnd_clamp)
+ tp->snd_cwnd = tp->snd_cwnd_clamp;
+ }
}
- /* The following code is executed for every ack we receive,
- * except for conditions checked in should_advance_cwnd()
- * before the call to tcp_cong_avoid(). Mainly this means that
- * we only execute this code if the ack actually acked some
- * data.
- */
-
- /* If we are in slow start, increase our cwnd in response to this ACK.
- * (If we are not in slow start then we are in congestion avoidance,
- * and adjust our congestion window only once per RTT. See the code
- * above.)
- */
- if (tp->snd_cwnd <= tp->snd_ssthresh)
- tp->snd_cwnd++;
-
- /* to keep cwnd from growing without bound */
- tp->snd_cwnd = min_t(u32, tp->snd_cwnd, tp->snd_cwnd_clamp);
-
- /* Make sure that we are never so timid as to reduce our cwnd below
- * 2 MSS.
- *
- * Going below 2 MSS would risk huge delayed ACKs from our receiver.
- */
- tp->snd_cwnd = max(tp->snd_cwnd, 2U);
+ /* Wipe the slate clean for the next RTT. */
+ vegas->cntRTT = 0;
+ vegas->minRTT = 0x7fffffff;
}
/* Extract info for Tcp socket info provided via netlink. */
static __inline__ int __udp_checksum_complete(struct sk_buff *skb)
{
- return (unsigned short)csum_fold(skb_checksum(skb, 0, skb->len, skb->csum));
+ return __skb_checksum_complete(skb);
}
static __inline__ int udp_checksum_complete(struct sk_buff *skb)
if (uh->check == 0) {
skb->ip_summed = CHECKSUM_UNNECESSARY;
} else if (skb->ip_summed == CHECKSUM_HW) {
- skb->ip_summed = CHECKSUM_UNNECESSARY;
if (!udp_check(uh, ulen, saddr, daddr, skb->csum))
- return 0;
- LIMIT_NETDEBUG(KERN_DEBUG "udp v4 hw csum failure.\n");
- skb->ip_summed = CHECKSUM_NONE;
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
}
if (skb->ip_summed != CHECKSUM_UNNECESSARY)
skb->csum = csum_tcpudp_nofold(saddr, daddr, ulen, IPPROTO_UDP, 0);
}
#endif
/* Rule 8: Use longest matching prefix */
- if (hiscore.rule < 8)
+ if (hiscore.rule < 8) {
hiscore.matchlen = ipv6_addr_diff(&ifa_result->addr, daddr);
- score.rule++;
+ hiscore.rule++;
+ }
score.matchlen = ipv6_addr_diff(&ifa->addr, daddr);
if (score.matchlen > hiscore.matchlen) {
score.rule = 8;
/* Register the family here so that the init calls below will
* be able to create sockets. (?? is this dangerous ??)
*/
- (void) sock_register(&inet6_family_ops);
+ err = sock_register(&inet6_family_ops);
+ if (err)
+ goto out_unregister_raw_proto;
/* Initialise ipv6 mibs */
err = init_ipv6_mibs();
if (err)
- goto out_unregister_raw_proto;
+ goto out_unregister_sock;
/*
* ipngwg API draft makes clear that the correct semantics
ipv6_sysctl_unregister();
#endif
cleanup_ipv6_mibs();
+out_unregister_sock:
+ sock_unregister(PF_INET6);
out_unregister_raw_proto:
proto_unregister(&rawv6_prot);
out_unregister_udp_proto:
daddr = &skb->nh.ipv6h->daddr;
/* Perform checksum. */
- if (skb->ip_summed == CHECKSUM_HW) {
- skb->ip_summed = CHECKSUM_UNNECESSARY;
- if (csum_ipv6_magic(saddr, daddr, skb->len, IPPROTO_ICMPV6,
- skb->csum)) {
- LIMIT_NETDEBUG(KERN_DEBUG "ICMPv6 hw checksum failed\n");
- skb->ip_summed = CHECKSUM_NONE;
- }
- }
- if (skb->ip_summed == CHECKSUM_NONE) {
- if (csum_ipv6_magic(saddr, daddr, skb->len, IPPROTO_ICMPV6,
- skb_checksum(skb, 0, skb->len, 0))) {
+ switch (skb->ip_summed) {
+ case CHECKSUM_HW:
+ if (!csum_ipv6_magic(saddr, daddr, skb->len, IPPROTO_ICMPV6,
+ skb->csum))
+ break;
+ /* fall through */
+ case CHECKSUM_NONE:
+ skb->csum = ~csum_ipv6_magic(saddr, daddr, skb->len,
+ IPPROTO_ICMPV6, 0);
+ if (__skb_checksum_complete(skb)) {
LIMIT_NETDEBUG(KERN_DEBUG "ICMPv6 checksum failed [%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x > %04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x]\n",
NIP6(*saddr), NIP6(*daddr));
goto discard_it;
{
struct ipv6_txoptions *opt;
if (optlen == 0)
- optval = 0;
+ optval = NULL;
/* hop-by-hop / destination options are privileged option */
retv = -EPERM;
menu "IPv6: Netfilter Configuration (EXPERIMENTAL)"
depends on INET && IPV6 && NETFILTER && EXPERIMENTAL
-#tristate 'Connection tracking (required for masq/NAT)' CONFIG_IP6_NF_CONNTRACK
-#if [ "$CONFIG_IP6_NF_CONNTRACK" != "n" ]; then
-# dep_tristate ' FTP protocol support' CONFIG_IP6_NF_FTP $CONFIG_IP6_NF_CONNTRACK
-#fi
+config NF_CONNTRACK_IPV6
+ tristate "IPv6 support for new connection tracking (EXPERIMENTAL)"
+ depends on EXPERIMENTAL && NF_CONNTRACK
+ ---help---
+ Connection tracking keeps a record of what packets have passed
+ through your machine, in order to figure out how they are related
+ into connections.
+
+ This is IPv6 support on Layer 3 independent connection tracking.
+ Layer 3 independent connection tracking is experimental scheme
+ which generalize ip_conntrack to support other layer 3 protocols.
+
+ To compile it as a module, choose M here. If unsure, say N.
+
config IP6_NF_QUEUE
tristate "IP6 Userspace queueing via NETLINK (OBSOLETE)"
---help---
To compile it as a module, choose M here. If unsure, say N.
-# dep_tristate ' MAC address match support' CONFIG_IP6_NF_MATCH_MAC $CONFIG_IP6_NF_IPTABLES
config IP6_NF_MATCH_MARK
tristate "netfilter MARK match support"
depends on IP6_NF_IPTABLES
To compile it as a module, choose M here. If unsure, say N.
-# dep_tristate ' Multiple port match support' CONFIG_IP6_NF_MATCH_MULTIPORT $CONFIG_IP6_NF_IPTABLES
-# dep_tristate ' TOS match support' CONFIG_IP6_NF_MATCH_TOS $CONFIG_IP6_NF_IPTABLES
-# if [ "$CONFIG_IP6_NF_CONNTRACK" != "n" ]; then
-# dep_tristate ' Connection state match support' CONFIG_IP6_NF_MATCH_STATE $CONFIG_IP6_NF_CONNTRACK $CONFIG_IP6_NF_IPTABLES
-# fi
-# if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
-# dep_tristate ' Unclean match support (EXPERIMENTAL)' CONFIG_IP6_NF_MATCH_UNCLEAN $CONFIG_IP6_NF_IPTABLES
-# dep_tristate ' Owner match support (EXPERIMENTAL)' CONFIG_IP6_NF_MATCH_OWNER $CONFIG_IP6_NF_IPTABLES
-# fi
# The targets
config IP6_NF_FILTER
tristate "Packet filtering"
To compile it as a module, choose M here. If unsure, say N.
-# if [ "$CONFIG_IP6_NF_FILTER" != "n" ]; then
-# dep_tristate ' REJECT target support' CONFIG_IP6_NF_TARGET_REJECT $CONFIG_IP6_NF_FILTER
-# if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
-# dep_tristate ' MIRROR target support (EXPERIMENTAL)' CONFIG_IP6_NF_TARGET_MIRROR $CONFIG_IP6_NF_FILTER
-# fi
-# fi
config IP6_NF_MANGLE
tristate "Packet mangling"
depends on IP6_NF_IPTABLES
To compile it as a module, choose M here. If unsure, say N.
-# dep_tristate ' TOS target support' CONFIG_IP6_NF_TARGET_TOS $CONFIG_IP_NF_MANGLE
config IP6_NF_TARGET_MARK
tristate "MARK target support"
depends on IP6_NF_MANGLE
To compile it as a module, choose M here. If unsure, say N.
-#dep_tristate ' LOG target support' CONFIG_IP6_NF_TARGET_LOG $CONFIG_IP6_NF_IPTABLES
config IP6_NF_RAW
tristate 'raw table support (required for TRACE)'
depends on IP6_NF_IPTABLES
If you want to compile it as a module, say M here and read
<file:Documentation/modules.txt>. If unsure, say `N'.
-config NF_CONNTRACK_IPV6
- tristate "IPv6 support for new connection tracking (EXPERIMENTAL)"
- depends on EXPERIMENTAL && NF_CONNTRACK
- ---help---
- Connection tracking keeps a record of what packets have passed
- through your machine, in order to figure out how they are related
- into connections.
-
- This is IPv6 support on Layer 3 independent connection tracking.
- Layer 3 independent connection tracking is experimental scheme
- which generalize ip_conntrack to support other layer 3 protocols.
-
- To compile it as a module, choose M here. If unsure, say N.
-
endmenu
/* From nf_conntrack_frag6.c */
extern unsigned long nf_ct_frag6_timeout;
-extern unsigned long nf_ct_frag6_low_thresh;
-extern unsigned long nf_ct_frag6_high_thresh;
+extern unsigned int nf_ct_frag6_low_thresh;
+extern unsigned int nf_ct_frag6_high_thresh;
static struct ctl_table_header *nf_ct_ipv6_sysctl_header;
.data = &nf_ct_frag6_low_thresh,
.maxlen = sizeof(unsigned int),
.mode = 0644,
- .proc_handler = &proc_dointvec_jiffies,
+ .proc_handler = &proc_dointvec,
},
{
.ctl_name = NET_NF_CONNTRACK_FRAG6_HIGH_THRESH,
.data = &nf_ct_frag6_high_thresh,
.maxlen = sizeof(unsigned int),
.mode = 0644,
- .proc_handler = &proc_dointvec_jiffies,
+ .proc_handler = &proc_dointvec,
},
{ .ctl_name = 0 }
};
#define NF_CT_FRAG6_LOW_THRESH 196608 /* == 192*1024 */
#define NF_CT_FRAG6_TIMEOUT IPV6_FRAG_TIMEOUT
-int nf_ct_frag6_high_thresh = 256*1024;
-int nf_ct_frag6_low_thresh = 192*1024;
-int nf_ct_frag6_timeout = IPV6_FRAG_TIMEOUT;
+unsigned int nf_ct_frag6_high_thresh = 256*1024;
+unsigned int nf_ct_frag6_low_thresh = 192*1024;
+unsigned long nf_ct_frag6_timeout = IPV6_FRAG_TIMEOUT;
struct nf_ct_frag6_skb_cb
{
atomic_t nf_ct_frag6_mem = ATOMIC_INIT(0);
/* Memory Tracking Functions. */
-static inline void frag_kfree_skb(struct sk_buff *skb)
+static inline void frag_kfree_skb(struct sk_buff *skb, unsigned int *work)
{
+ if (work)
+ *work -= skb->truesize;
atomic_sub(skb->truesize, &nf_ct_frag6_mem);
if (NFCT_FRAG6_CB(skb)->orig)
kfree_skb(NFCT_FRAG6_CB(skb)->orig);
kfree_skb(skb);
}
-static inline void frag_free_queue(struct nf_ct_frag6_queue *fq)
+static inline void frag_free_queue(struct nf_ct_frag6_queue *fq,
+ unsigned int *work)
{
+ if (work)
+ *work -= sizeof(struct nf_ct_frag6_queue);
atomic_sub(sizeof(struct nf_ct_frag6_queue), &nf_ct_frag6_mem);
kfree(fq);
}
/* Destruction primitives. */
/* Complete destruction of fq. */
-static void nf_ct_frag6_destroy(struct nf_ct_frag6_queue *fq)
+static void nf_ct_frag6_destroy(struct nf_ct_frag6_queue *fq,
+ unsigned int *work)
{
struct sk_buff *fp;
while (fp) {
struct sk_buff *xp = fp->next;
- frag_kfree_skb(fp);
+ frag_kfree_skb(fp, work);
fp = xp;
}
- frag_free_queue(fq);
+ frag_free_queue(fq, work);
}
-static __inline__ void fq_put(struct nf_ct_frag6_queue *fq)
+static __inline__ void fq_put(struct nf_ct_frag6_queue *fq, unsigned int *work)
{
if (atomic_dec_and_test(&fq->refcnt))
- nf_ct_frag6_destroy(fq);
+ nf_ct_frag6_destroy(fq, work);
}
/* Kill fq entry. It is not destroyed immediately,
{
struct nf_ct_frag6_queue *fq;
struct list_head *tmp;
+ unsigned int work;
- for (;;) {
- if (atomic_read(&nf_ct_frag6_mem) <= nf_ct_frag6_low_thresh)
- return;
+ work = atomic_read(&nf_ct_frag6_mem);
+ if (work <= nf_ct_frag6_low_thresh)
+ return;
+
+ work -= nf_ct_frag6_low_thresh;
+ while (work > 0) {
read_lock(&nf_ct_frag6_lock);
if (list_empty(&nf_ct_frag6_lru_list)) {
read_unlock(&nf_ct_frag6_lock);
return;
}
tmp = nf_ct_frag6_lru_list.next;
+ BUG_ON(tmp == NULL);
fq = list_entry(tmp, struct nf_ct_frag6_queue, lru_list);
atomic_inc(&fq->refcnt);
read_unlock(&nf_ct_frag6_lock);
fq_kill(fq);
spin_unlock(&fq->lock);
- fq_put(fq);
+ fq_put(fq, &work);
}
}
out:
spin_unlock(&fq->lock);
- fq_put(fq);
+ fq_put(fq, NULL);
}
/* Creation primitives. */
atomic_inc(&fq->refcnt);
write_unlock(&nf_ct_frag6_lock);
fq_in->last_in |= COMPLETE;
- fq_put(fq_in);
+ fq_put(fq_in, NULL);
return fq;
}
}
fq->fragments = next;
fq->meat -= free_it->len;
- frag_kfree_skb(free_it);
+ frag_kfree_skb(free_it, NULL);
}
}
if (nf_ct_frag6_queue(fq, clone, fhdr, nhoff) < 0) {
spin_unlock(&fq->lock);
DEBUGP("Can't insert skb to queue\n");
- fq_put(fq);
+ fq_put(fq, NULL);
goto ret_orig;
}
}
spin_unlock(&fq->lock);
- fq_put(fq);
+ fq_put(fq, NULL);
return ret_skb;
ret_orig:
void nf_ct_frag6_cleanup(void)
{
del_timer(&nf_ct_frag6_secret_timer);
+ nf_ct_frag6_low_thresh = 0;
nf_ct_frag6_evictor();
}
static inline int rawv6_rcv_skb(struct sock * sk, struct sk_buff * skb)
{
if ((raw6_sk(sk)->checksum || sk->sk_filter) &&
- skb->ip_summed != CHECKSUM_UNNECESSARY) {
- if ((unsigned short)csum_fold(skb_checksum(skb, 0, skb->len, skb->csum))) {
- /* FIXME: increment a raw6 drops counter here */
- kfree_skb(skb);
- return 0;
- }
- skb->ip_summed = CHECKSUM_UNNECESSARY;
+ skb_checksum_complete(skb)) {
+ /* FIXME: increment a raw6 drops counter here */
+ kfree_skb(skb);
+ return 0;
}
/* Charge it to the socket. */
if (!rp->checksum)
skb->ip_summed = CHECKSUM_UNNECESSARY;
- if (skb->ip_summed != CHECKSUM_UNNECESSARY) {
- if (skb->ip_summed == CHECKSUM_HW) {
- skb_postpull_rcsum(skb, skb->nh.raw,
- skb->h.raw - skb->nh.raw);
+ if (skb->ip_summed == CHECKSUM_HW) {
+ skb_postpull_rcsum(skb, skb->nh.raw,
+ skb->h.raw - skb->nh.raw);
+ if (!csum_ipv6_magic(&skb->nh.ipv6h->saddr,
+ &skb->nh.ipv6h->daddr,
+ skb->len, inet->num, skb->csum))
skb->ip_summed = CHECKSUM_UNNECESSARY;
- if (csum_ipv6_magic(&skb->nh.ipv6h->saddr,
- &skb->nh.ipv6h->daddr,
- skb->len, inet->num, skb->csum)) {
- LIMIT_NETDEBUG(KERN_DEBUG "raw v6 hw csum failure.\n");
- skb->ip_summed = CHECKSUM_NONE;
- }
- }
- if (skb->ip_summed == CHECKSUM_NONE)
- skb->csum = ~csum_ipv6_magic(&skb->nh.ipv6h->saddr,
- &skb->nh.ipv6h->daddr,
- skb->len, inet->num, 0);
}
+ if (skb->ip_summed != CHECKSUM_UNNECESSARY)
+ skb->csum = ~csum_ipv6_magic(&skb->nh.ipv6h->saddr,
+ &skb->nh.ipv6h->daddr,
+ skb->len, inet->num, 0);
if (inet->hdrincl) {
- if (skb->ip_summed != CHECKSUM_UNNECESSARY &&
- (unsigned short)csum_fold(skb_checksum(skb, 0, skb->len, skb->csum))) {
+ if (skb_checksum_complete(skb)) {
/* FIXME: increment a raw6 drops counter here */
kfree_skb(skb);
return 0;
}
- skb->ip_summed = CHECKSUM_UNNECESSARY;
}
rawv6_rcv_skb(sk, skb);
if (skb->ip_summed==CHECKSUM_UNNECESSARY) {
err = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
} else if (msg->msg_flags&MSG_TRUNC) {
- if ((unsigned short)csum_fold(skb_checksum(skb, 0, skb->len, skb->csum)))
+ if (__skb_checksum_complete(skb))
goto csum_copy_err;
err = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
} else {
struct frag_queue
{
- struct frag_queue *next;
+ struct hlist_node list;
struct list_head lru_list; /* lru list member */
__u32 id; /* fragment id */
#define FIRST_IN 2
#define LAST_IN 1
__u16 nhoffset;
- struct frag_queue **pprev;
};
/* Hash table. */
#define IP6Q_HASHSZ 64
-static struct frag_queue *ip6_frag_hash[IP6Q_HASHSZ];
+static struct hlist_head ip6_frag_hash[IP6Q_HASHSZ];
static DEFINE_RWLOCK(ip6_frag_lock);
static u32 ip6_frag_hash_rnd;
static LIST_HEAD(ip6_frag_lru_list);
static __inline__ void __fq_unlink(struct frag_queue *fq)
{
- if(fq->next)
- fq->next->pprev = fq->pprev;
- *fq->pprev = fq->next;
+ hlist_del(&fq->list);
list_del(&fq->lru_list);
ip6_frag_nqueues--;
}
get_random_bytes(&ip6_frag_hash_rnd, sizeof(u32));
for (i = 0; i < IP6Q_HASHSZ; i++) {
struct frag_queue *q;
+ struct hlist_node *p, *n;
- q = ip6_frag_hash[i];
- while (q) {
- struct frag_queue *next = q->next;
+ hlist_for_each_entry_safe(q, p, n, &ip6_frag_hash[i], list) {
unsigned int hval = ip6qhashfn(q->id,
&q->saddr,
&q->daddr);
if (hval != i) {
- /* Unlink. */
- if (q->next)
- q->next->pprev = q->pprev;
- *q->pprev = q->next;
+ hlist_del(&q->list);
/* Relink to new hash chain. */
- if ((q->next = ip6_frag_hash[hval]) != NULL)
- q->next->pprev = &q->next;
- ip6_frag_hash[hval] = q;
- q->pprev = &ip6_frag_hash[hval];
- }
+ hlist_add_head(&q->list,
+ &ip6_frag_hash[hval]);
- q = next;
+ }
}
}
write_unlock(&ip6_frag_lock);
struct frag_queue *fq_in)
{
struct frag_queue *fq;
+#ifdef CONFIG_SMP
+ struct hlist_node *n;
+#endif
write_lock(&ip6_frag_lock);
#ifdef CONFIG_SMP
- for (fq = ip6_frag_hash[hash]; fq; fq = fq->next) {
+ hlist_for_each_entry(fq, n, &ip6_frag_hash[hash], list) {
if (fq->id == fq_in->id &&
ipv6_addr_equal(&fq_in->saddr, &fq->saddr) &&
ipv6_addr_equal(&fq_in->daddr, &fq->daddr)) {
atomic_inc(&fq->refcnt);
atomic_inc(&fq->refcnt);
- if((fq->next = ip6_frag_hash[hash]) != NULL)
- fq->next->pprev = &fq->next;
- ip6_frag_hash[hash] = fq;
- fq->pprev = &ip6_frag_hash[hash];
+ hlist_add_head(&fq->list, &ip6_frag_hash[hash]);
INIT_LIST_HEAD(&fq->lru_list);
list_add_tail(&fq->lru_list, &ip6_frag_lru_list);
ip6_frag_nqueues++;
fq_find(u32 id, struct in6_addr *src, struct in6_addr *dst)
{
struct frag_queue *fq;
+ struct hlist_node *n;
unsigned int hash = ip6qhashfn(id, src, dst);
read_lock(&ip6_frag_lock);
- for(fq = ip6_frag_hash[hash]; fq; fq = fq->next) {
+ hlist_for_each_entry(fq, n, &ip6_frag_hash[hash], list) {
if (fq->id == id &&
ipv6_addr_equal(src, &fq->saddr) &&
ipv6_addr_equal(dst, &fq->daddr)) {
fib6_walker_unlink(w);
kfree(w);
}
- if (cb->args[1]) {
- cb->done = (void*)cb->args[1];
- cb->args[1] = 0;
- }
+ cb->done = (void*)cb->args[1];
+ cb->args[1] = 0;
}
static int fib6_dump_done(struct netlink_callback *cb)
static int tcp_v6_checksum_init(struct sk_buff *skb)
{
if (skb->ip_summed == CHECKSUM_HW) {
- skb->ip_summed = CHECKSUM_UNNECESSARY;
if (!tcp_v6_check(skb->h.th,skb->len,&skb->nh.ipv6h->saddr,
- &skb->nh.ipv6h->daddr,skb->csum))
+ &skb->nh.ipv6h->daddr,skb->csum)) {
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
return 0;
- LIMIT_NETDEBUG(KERN_DEBUG "hw tcp v6 csum failed\n");
+ }
}
+
+ skb->csum = ~tcp_v6_check(skb->h.th,skb->len,&skb->nh.ipv6h->saddr,
+ &skb->nh.ipv6h->daddr, 0);
+
if (skb->len <= 76) {
- if (tcp_v6_check(skb->h.th,skb->len,&skb->nh.ipv6h->saddr,
- &skb->nh.ipv6h->daddr,skb_checksum(skb, 0, skb->len, 0)))
- return -1;
- skb->ip_summed = CHECKSUM_UNNECESSARY;
- } else {
- skb->csum = ~tcp_v6_check(skb->h.th,skb->len,&skb->nh.ipv6h->saddr,
- &skb->nh.ipv6h->daddr,0);
+ return __skb_checksum_complete(skb);
}
return 0;
}
goto discard_it;
if ((skb->ip_summed != CHECKSUM_UNNECESSARY &&
- tcp_v6_checksum_init(skb) < 0))
+ tcp_v6_checksum_init(skb)))
goto bad_packet;
th = skb->h.th;
err = skb_copy_datagram_iovec(skb, sizeof(struct udphdr), msg->msg_iov,
copied);
} else if (msg->msg_flags&MSG_TRUNC) {
- if ((unsigned short)csum_fold(skb_checksum(skb, 0, skb->len, skb->csum)))
+ if (__skb_checksum_complete(skb))
goto csum_copy_err;
err = skb_copy_datagram_iovec(skb, sizeof(struct udphdr), msg->msg_iov,
copied);
return -1;
}
- if (skb->ip_summed != CHECKSUM_UNNECESSARY) {
- if ((unsigned short)csum_fold(skb_checksum(skb, 0, skb->len, skb->csum))) {
- UDP6_INC_STATS_BH(UDP_MIB_INERRORS);
- kfree_skb(skb);
- return 0;
- }
- skb->ip_summed = CHECKSUM_UNNECESSARY;
+ if (skb_checksum_complete(skb)) {
+ UDP6_INC_STATS_BH(UDP_MIB_INERRORS);
+ kfree_skb(skb);
+ return 0;
}
if (sock_queue_rcv_skb(sk,skb)<0) {
uh = skb->h.uh;
}
- if (skb->ip_summed==CHECKSUM_HW) {
+ if (skb->ip_summed == CHECKSUM_HW &&
+ !csum_ipv6_magic(saddr, daddr, ulen, IPPROTO_UDP, skb->csum))
skb->ip_summed = CHECKSUM_UNNECESSARY;
- if (csum_ipv6_magic(saddr, daddr, ulen, IPPROTO_UDP, skb->csum)) {
- LIMIT_NETDEBUG(KERN_DEBUG "udp v6 hw csum failure.\n");
- skb->ip_summed = CHECKSUM_NONE;
- }
- }
+
if (skb->ip_summed != CHECKSUM_UNNECESSARY)
skb->csum = ~csum_ipv6_magic(saddr, daddr, ulen, IPPROTO_UDP, 0);
if (!xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb))
goto discard;
- if (skb->ip_summed != CHECKSUM_UNNECESSARY &&
- (unsigned short)csum_fold(skb_checksum(skb, 0, skb->len, skb->csum)))
+ if (skb_checksum_complete(skb))
goto discard;
UDP6_INC_STATS_BH(UDP_MIB_NOPORTS);
struct llc_sock* llc = llc_sk(sk);
int rc = 0;
- if (unlikely(llc_data_accept_state(llc->state) || llc->p_flag)) {
+ if (unlikely(llc_data_accept_state(llc->state) ||
+ llc->remote_busy_flag ||
+ llc->p_flag)) {
long timeout = sock_sndtimeo(sk, noblock);
rc = llc_ui_wait_for_busy_core(sk, timeout);
if (sk_wait_event(sk, &timeout,
(sk->sk_shutdown & RCV_SHUTDOWN) ||
(!llc_data_accept_state(llc->state) &&
+ !llc->remote_busy_flag &&
!llc->p_flag)))
break;
rc = -ERESTARTSYS;
llc->ack_must_be_send = 1;
llc->ack_pf = pf_bit & 1;
}
- if (((llc->vR - llc->first_pdu_Ns + 129) % 128) >= llc->npta) {
+ if (((llc->vR - llc->first_pdu_Ns + 1 + LLC_2_SEQ_NBR_MODULO)
+ % LLC_2_SEQ_NBR_MODULO) >= llc->npta) {
llc_conn_ac_send_rr_rsp_f_set_ackpf(sk, skb);
llc->ack_must_be_send = 0;
llc->ack_pf = 0;
llc->dec_step = 0;
llc->dec_cntr = llc->inc_cntr = 2;
++llc->npta;
- if (llc->npta > 127)
- llc->npta = 127 ;
+ if (llc->npta > (u8) ~LLC_2_SEQ_NBR_MODULO)
+ llc->npta = (u8) ~LLC_2_SEQ_NBR_MODULO;
} else
--llc->inc_cntr;
return 0;
struct llc_sock *llc = llc_sk(sk);
u8 unacked_pdu = skb_queue_len(&llc->pdu_unack_q);
- llc->k -= unacked_pdu;
- if (llc->k < 2)
- llc->k = 2;
+ if (llc->k - unacked_pdu < 1)
+ llc->k = 1;
+ else
+ llc->k -= unacked_pdu;
return 0;
}
struct llc_sock *llc = llc_sk(sk);
llc->k += 1;
- if (llc->k > 128)
- llc->k = 128 ;
+ if (llc->k > (u8) ~LLC_2_SEQ_NBR_MODULO)
+ llc->k = (u8) ~LLC_2_SEQ_NBR_MODULO;
return 0;
}
static int llc_conn_ac_inc_vs_by_1(struct sock *sk, struct sk_buff *skb)
{
- llc_sk(sk)->vS = (llc_sk(sk)->vS + 1) % 128;
+ llc_sk(sk)->vS = (llc_sk(sk)->vS + 1) % LLC_2_SEQ_NBR_MODULO;
return 0;
}
static void nf_ct_unlink_expect(struct nf_conntrack_expect *exp)
{
ASSERT_WRITE_LOCK(&nf_conntrack_lock);
- NF_CT_ASSERT(!timer_pending(&exp_timeout));
+ NF_CT_ASSERT(!timer_pending(&exp->timeout));
list_del(&exp->list);
NF_CT_STAT_INC(expect_delete);
exp->master->expecting--;
kmem_cache_destroy(nf_conntrack_expect_cachep);
free_conntrack_hash(nf_conntrack_hash, nf_conntrack_vmalloc,
nf_conntrack_htable_size);
+
+ /* free l3proto protocol tables */
+ for (i = 0; i < PF_MAX; i++)
+ if (nf_ct_protos[i]) {
+ kfree(nf_ct_protos[i]);
+ nf_ct_protos[i] = NULL;
+ }
}
static struct list_head *alloc_hashtable(int size, int *vmalloced)
{
[TH_SYN] = 1,
[TH_SYN|TH_ACK] = 1,
+ [TH_SYN|TH_PUSH] = 1,
[TH_SYN|TH_ACK|TH_PUSH] = 1,
[TH_RST] = 1,
[TH_RST|TH_ACK] = 1,
conntrack->timeout.function((unsigned long)
conntrack);
return -NF_REPEAT;
+ } else {
+ write_unlock_bh(&tcp_lock);
+ if (LOG_INVALID(IPPROTO_TCP))
+ nf_log_packet(pf, 0, skb, NULL, NULL,
+ NULL, "nf_ct_tcp: invalid SYN");
+ return -NF_ACCEPT;
}
case TCP_CONNTRACK_CLOSE:
if (index == TCP_RST_SET
cleanup_proc_stat:
#endif
#ifdef CONFIG_PROC_FS
- proc_net_remove("nf_conntrack_stat");
+ remove_proc_entry("nf_conntrack", proc_net_stat);
cleanup_proc_exp:
proc_net_remove("nf_conntrack_expect");
cleanup_proc:
NFNL_SUBSYS_ID(nlh->nlmsg_type),
NFNL_MSG_TYPE(nlh->nlmsg_type));
+ if (!cap_raised(NETLINK_CB(skb).eff_cap, CAP_NET_ADMIN)) {
+ DEBUGP("missing CAP_NET_ADMIN\n");
+ *errp = -EPERM;
+ return -1;
+ }
+
/* Only requests are handled by kernel now. */
if (!(nlh->nlmsg_flags & NLM_F_REQUEST)) {
DEBUGP("received non-request message\n");
ss = nfnetlink_get_subsys(type);
if (!ss) {
#ifdef CONFIG_KMOD
- if (cap_raised(NETLINK_CB(skb).eff_cap, CAP_NET_ADMIN)) {
- /* don't call nfnl_shunlock, since it would reenter
- * with further packet processing */
- up(&nfnl_sem);
- request_module("nfnetlink-subsys-%d",
- NFNL_SUBSYS_ID(type));
- nfnl_shlock();
- ss = nfnetlink_get_subsys(type);
- }
+ /* don't call nfnl_shunlock, since it would reenter
+ * with further packet processing */
+ up(&nfnl_sem);
+ request_module("nfnetlink-subsys-%d", NFNL_SUBSYS_ID(type));
+ nfnl_shlock();
+ ss = nfnetlink_get_subsys(type);
if (!ss)
#endif
goto err_inval;
goto err_inval;
}
- if (nc->cap_required &&
- !cap_raised(NETLINK_CB(skb).eff_cap, nc->cap_required)) {
- DEBUGP("permission denied for type %d\n", type);
- *errp = -EPERM;
- return -1;
- }
-
{
u_int16_t attr_count =
ss->cb[NFNL_MSG_TYPE(nlh->nlmsg_type)].attr_count;
static struct nfnl_callback nfulnl_cb[NFULNL_MSG_MAX] = {
[NFULNL_MSG_PACKET] = { .call = nfulnl_recv_unsupp,
- .attr_count = NFULA_MAX,
- .cap_required = CAP_NET_ADMIN, },
+ .attr_count = NFULA_MAX, },
[NFULNL_MSG_CONFIG] = { .call = nfulnl_recv_config,
- .attr_count = NFULA_CFG_MAX,
- .cap_required = CAP_NET_ADMIN },
+ .attr_count = NFULA_CFG_MAX, },
};
static struct nfnetlink_subsystem nfulnl_subsys = {
static struct nfnl_callback nfqnl_cb[NFQNL_MSG_MAX] = {
[NFQNL_MSG_PACKET] = { .call = nfqnl_recv_unsupp,
- .attr_count = NFQA_MAX,
- .cap_required = CAP_NET_ADMIN },
+ .attr_count = NFQA_MAX, },
[NFQNL_MSG_VERDICT] = { .call = nfqnl_recv_verdict,
- .attr_count = NFQA_MAX,
- .cap_required = CAP_NET_ADMIN },
+ .attr_count = NFQA_MAX, },
[NFQNL_MSG_CONFIG] = { .call = nfqnl_recv_config,
- .attr_count = NFQA_CFG_MAX,
- .cap_required = CAP_NET_ADMIN },
+ .attr_count = NFQA_CFG_MAX, },
};
static struct nfnetlink_subsystem nfqnl_subsys = {
#include <linux/in.h>
#include <linux/in6.h>
#include <linux/icmp.h>
+#include <linux/skbuff.h>
#include <net/sock.h>
#include <net/ip.h>
#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
/* we'll probably need to checksum it (didn't call
* sock_recvmsg) */
- if (pkt->ip_summed != CHECKSUM_UNNECESSARY) {
- if ((unsigned short)
- csum_fold(skb_checksum(pkt, 0, pkt->len,
- pkt->csum))) {
- kfree_skb(pkt);
- rxrpc_krxiod_queue_transport(trans);
- _leave(" CSUM failed");
- return;
- }
+ if (skb_checksum_complete(pkt)) {
+ kfree_skb(pkt);
+ rxrpc_krxiod_queue_transport(trans);
+ _leave(" CSUM failed");
+ return;
}
addr = pkt->nh.iph->saddr;
The available schedulers are listed in the following questions; you
can say Y to as many as you like. If unsure, say N now.
+if NET_SCHED
+
choice
prompt "Packet scheduler clock source"
- depends on NET_SCHED
default NET_SCH_CLK_JIFFIES
---help---
Packet schedulers need a monotonic clock that increments at a static
endchoice
comment "Queueing/Scheduling"
- depends on NET_SCHED
config NET_SCH_CBQ
tristate "Class Based Queueing (CBQ)"
- depends on NET_SCHED
---help---
Say Y here if you want to use the Class-Based Queueing (CBQ) packet
scheduling algorithm. This algorithm classifies the waiting packets
config NET_SCH_HTB
tristate "Hierarchical Token Bucket (HTB)"
- depends on NET_SCHED
---help---
Say Y here if you want to use the Hierarchical Token Buckets (HTB)
packet scheduling algorithm. See
config NET_SCH_HFSC
tristate "Hierarchical Fair Service Curve (HFSC)"
- depends on NET_SCHED
---help---
Say Y here if you want to use the Hierarchical Fair Service Curve
(HFSC) packet scheduling algorithm.
config NET_SCH_ATM
tristate "ATM Virtual Circuits (ATM)"
- depends on NET_SCHED && ATM
+ depends on ATM
---help---
Say Y here if you want to use the ATM pseudo-scheduler. This
provides a framework for invoking classifiers, which in turn
config NET_SCH_PRIO
tristate "Multi Band Priority Queueing (PRIO)"
- depends on NET_SCHED
---help---
Say Y here if you want to use an n-band priority queue packet
scheduler.
config NET_SCH_RED
tristate "Random Early Detection (RED)"
- depends on NET_SCHED
---help---
Say Y here if you want to use the Random Early Detection (RED)
packet scheduling algorithm.
config NET_SCH_SFQ
tristate "Stochastic Fairness Queueing (SFQ)"
- depends on NET_SCHED
---help---
Say Y here if you want to use the Stochastic Fairness Queueing (SFQ)
packet scheduling algorithm .
config NET_SCH_TEQL
tristate "True Link Equalizer (TEQL)"
- depends on NET_SCHED
---help---
Say Y here if you want to use the True Link Equalizer (TLE) packet
scheduling algorithm. This queueing discipline allows the combination
config NET_SCH_TBF
tristate "Token Bucket Filter (TBF)"
- depends on NET_SCHED
---help---
Say Y here if you want to use the Token Bucket Filter (TBF) packet
scheduling algorithm.
config NET_SCH_GRED
tristate "Generic Random Early Detection (GRED)"
- depends on NET_SCHED
---help---
Say Y here if you want to use the Generic Random Early Detection
(GRED) packet scheduling algorithm for some of your network devices
config NET_SCH_DSMARK
tristate "Differentiated Services marker (DSMARK)"
- depends on NET_SCHED
---help---
Say Y if you want to schedule packets according to the
Differentiated Services architecture proposed in RFC 2475.
config NET_SCH_NETEM
tristate "Network emulator (NETEM)"
- depends on NET_SCHED
---help---
Say Y if you want to emulate network delay, loss, and packet
re-ordering. This is often useful to simulate networks when
config NET_SCH_INGRESS
tristate "Ingress Qdisc"
- depends on NET_SCHED
---help---
Say Y here if you want to use classifiers for incoming packets.
If unsure, say Y.
module will be called sch_ingress.
comment "Classification"
- depends on NET_SCHED
config NET_CLS
boolean
config NET_CLS_BASIC
tristate "Elementary classification (BASIC)"
- depends NET_SCHED
select NET_CLS
---help---
Say Y here if you want to be able to classify packets using
config NET_CLS_TCINDEX
tristate "Traffic-Control Index (TCINDEX)"
- depends NET_SCHED
select NET_CLS
---help---
Say Y here if you want to be able to classify packets based on
config NET_CLS_ROUTE4
tristate "Routing decision (ROUTE)"
- depends NET_SCHED
select NET_CLS_ROUTE
select NET_CLS
---help---
config NET_CLS_ROUTE
bool
- default n
config NET_CLS_FW
tristate "Netfilter mark (FW)"
- depends NET_SCHED
select NET_CLS
---help---
If you say Y here, you will be able to classify packets
config NET_CLS_U32
tristate "Universal 32bit comparisons w/ hashing (U32)"
- depends NET_SCHED
select NET_CLS
---help---
Say Y here to be able to classify packetes using a universal
config NET_CLS_RSVP
tristate "IPv4 Resource Reservation Protocol (RSVP)"
- depends on NET_SCHED
select NET_CLS
select NET_ESTIMATOR
---help---
config NET_CLS_RSVP6
tristate "IPv6 Resource Reservation Protocol (RSVP6)"
- depends on NET_SCHED
select NET_CLS
select NET_ESTIMATOR
---help---
config NET_EMATCH
bool "Extended Matches"
- depends NET_SCHED
select NET_CLS
---help---
Say Y here if you want to use extended matches on top of classifiers
config NET_CLS_ACT
bool "Actions"
- depends on EXPERIMENTAL && NET_SCHED
+ depends on EXPERIMENTAL
select NET_ESTIMATOR
---help---
Say Y here if you want to use traffic control actions. Actions
config NET_CLS_POLICE
bool "Traffic Policing (obsolete)"
- depends on NET_SCHED && NET_CLS_ACT!=y
+ depends on NET_CLS_ACT!=y
select NET_ESTIMATOR
---help---
Say Y here if you want to do traffic policing, i.e. strict
config NET_CLS_IND
bool "Incoming device classification"
- depends on NET_SCHED && (NET_CLS_U32 || NET_CLS_FW)
+ depends on NET_CLS_U32 || NET_CLS_FW
---help---
Say Y here to extend the u32 and fw classifier to support
classification based on the incoming device. This option is
config NET_ESTIMATOR
bool "Rate estimator"
- depends on NET_SCHED
---help---
Say Y here to allow using rate estimators to estimate the current
rate-of-flow for network devices, queues, etc. This module is
automaticaly selected if needed but can be selected manually for
statstical purposes.
+endif # NET_SCHED
+
endmenu
*/
asoc->max_burst = sctp_max_burst;
- /* Copy things from the endpoint. */
+ /* initialize association timers */
+ asoc->timeouts[SCTP_EVENT_TIMEOUT_NONE] = 0;
+ asoc->timeouts[SCTP_EVENT_TIMEOUT_T1_COOKIE] = asoc->rto_initial;
+ asoc->timeouts[SCTP_EVENT_TIMEOUT_T1_INIT] = asoc->rto_initial;
+ asoc->timeouts[SCTP_EVENT_TIMEOUT_T2_SHUTDOWN] = asoc->rto_initial;
+ asoc->timeouts[SCTP_EVENT_TIMEOUT_T3_RTX] = 0;
+ asoc->timeouts[SCTP_EVENT_TIMEOUT_T4_RTO] = 0;
+
+ /* sctpimpguide Section 2.12.2
+ * If the 'T5-shutdown-guard' timer is used, it SHOULD be set to the
+ * recommended value of 5 times 'RTO.Max'.
+ */
+ asoc->timeouts[SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD]
+ = 5 * asoc->rto_max;
+
+ asoc->timeouts[SCTP_EVENT_TIMEOUT_HEARTBEAT] = 0;
+ asoc->timeouts[SCTP_EVENT_TIMEOUT_SACK] =
+ SCTP_DEFAULT_TIMEOUT_SACK;
+ asoc->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE] =
+ sp->autoclose * HZ;
+
+ /* Initilizes the timers */
for (i = SCTP_EVENT_TIMEOUT_NONE; i < SCTP_NUM_TIMEOUT_TYPES; ++i) {
- asoc->timeouts[i] = ep->timeouts[i];
init_timer(&asoc->timers[i]);
asoc->timers[i].function = sctp_timer_events[i];
asoc->timers[i].data = (unsigned long) asoc;
* RFC 6 - A SCTP receiver MUST be able to receive a minimum of
* 1500 bytes in one SCTP packet.
*/
- if (sk->sk_rcvbuf < SCTP_DEFAULT_MINWINDOW)
+ if ((sk->sk_rcvbuf/2) < SCTP_DEFAULT_MINWINDOW)
asoc->rwnd = SCTP_DEFAULT_MINWINDOW;
else
- asoc->rwnd = sk->sk_rcvbuf;
+ asoc->rwnd = sk->sk_rcvbuf/2;
asoc->a_rwnd = asoc->rwnd;
/* Set the sndbuf size for transmit. */
asoc->sndbuf_used = 0;
+ /* Initialize the receive memory counter */
+ atomic_set(&asoc->rmem_alloc, 0);
+
init_waitqueue_head(&asoc->wait);
asoc->c.my_vtag = sctp_generate_tag(ep);
spin_unlock_bh(&sctp_assocs_id_lock);
}
+ BUG_TRAP(!atomic_read(&asoc->rmem_alloc));
+
if (asoc->base.malloced) {
kfree(asoc);
SCTP_DBG_OBJCNT_DEC(assoc);
struct sock *sk,
gfp_t gfp)
{
- struct sctp_sock *sp = sctp_sk(sk);
memset(ep, 0, sizeof(struct sctp_endpoint));
/* Initialize the base structure. */
/* Create the lists of associations. */
INIT_LIST_HEAD(&ep->asocs);
- /* Set up the base timeout information. */
- ep->timeouts[SCTP_EVENT_TIMEOUT_NONE] = 0;
- ep->timeouts[SCTP_EVENT_TIMEOUT_T1_COOKIE] =
- msecs_to_jiffies(sp->rtoinfo.srto_initial);
- ep->timeouts[SCTP_EVENT_TIMEOUT_T1_INIT] =
- msecs_to_jiffies(sp->rtoinfo.srto_initial);
- ep->timeouts[SCTP_EVENT_TIMEOUT_T2_SHUTDOWN] =
- msecs_to_jiffies(sp->rtoinfo.srto_initial);
- ep->timeouts[SCTP_EVENT_TIMEOUT_T3_RTX] = 0;
- ep->timeouts[SCTP_EVENT_TIMEOUT_T4_RTO] = 0;
-
- /* sctpimpguide-05 Section 2.12.2
- * If the 'T5-shutdown-guard' timer is used, it SHOULD be set to the
- * recommended value of 5 times 'RTO.Max'.
- */
- ep->timeouts[SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD]
- = 5 * msecs_to_jiffies(sp->rtoinfo.srto_max);
-
- ep->timeouts[SCTP_EVENT_TIMEOUT_HEARTBEAT] = 0;
- ep->timeouts[SCTP_EVENT_TIMEOUT_SACK] = sctp_sack_timeout;
- ep->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE] = sp->autoclose * HZ;
-
/* Use SCTP specific send buffer space queues. */
ep->sndbuf_policy = sctp_sndbuf_policy;
sk->sk_write_space = sctp_write_space;
sock_set_flag(sk, SOCK_USE_WRITE_QUEUE);
+ /* Get the receive buffer policy for this endpoint */
+ ep->rcvbuf_policy = sctp_rcvbuf_policy;
+
/* Initialize the secret key used with cookie. */
get_random_bytes(&ep->secret_key[0], SCTP_SECRET_SIZE);
ep->last_key = ep->current_key = 0;
return 0;
}
-/* The free routine for skbuffs that sctp receives */
-static void sctp_rfree(struct sk_buff *skb)
-{
- atomic_sub(sizeof(struct sctp_chunk),&skb->sk->sk_rmem_alloc);
- sock_rfree(skb);
-}
-
-/* The ownership wrapper routine to do receive buffer accounting */
-static void sctp_rcv_set_owner_r(struct sk_buff *skb, struct sock *sk)
-{
- skb_set_owner_r(skb,sk);
- skb->destructor = sctp_rfree;
- atomic_add(sizeof(struct sctp_chunk),&sk->sk_rmem_alloc);
-}
-
struct sctp_input_cb {
union {
struct inet_skb_parm h4;
rcvr = &ep->base;
}
- if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf)
- goto discard_release;
-
/*
* RFC 2960, 8.4 - Handle "Out of the blue" Packets.
* An SCTP packet is called an "out of the blue" (OOTB)
}
SCTP_INPUT_CB(skb)->chunk = chunk;
- sctp_rcv_set_owner_r(skb,sk);
-
/* Remember what endpoint is to handle this packet. */
chunk->rcvr = rcvr;
{
struct rtable *rt = (struct rtable *)dst;
+ if (!asoc)
+ return;
+
if (rt) {
saddr->v4.sin_family = AF_INET;
saddr->v4.sin_port = asoc->base.bind_addr.port;
/* Sendbuffer growth - do per-socket accounting */
sctp_sndbuf_policy = 0;
+ /* Rcvbuffer growth - do per-socket accounting */
+ sctp_rcvbuf_policy = 0;
+
/* HB.interval - 30 seconds */
sctp_hb_interval = SCTP_DEFAULT_TIMEOUT_HEARTBEAT;
NULL,
sctp_generate_t4_rto_event,
sctp_generate_t5_shutdown_guard_event,
- sctp_generate_heartbeat_event,
+ NULL,
sctp_generate_sack_event,
sctp_generate_autoclose_event,
};
* increased due to timer expirations.
*/
asoc->timeouts[SCTP_EVENT_TIMEOUT_T1_INIT] =
- asoc->ep->timeouts[SCTP_EVENT_TIMEOUT_T1_INIT];
+ asoc->rto_initial;
asoc->timeouts[SCTP_EVENT_TIMEOUT_T1_COOKIE] =
- asoc->ep->timeouts[SCTP_EVENT_TIMEOUT_T1_COOKIE];
+ asoc->rto_initial;
}
if (sctp_state(asoc, ESTABLISHED) ||
sctp_verb_t deliver;
int tmp;
__u32 tsn;
+ int account_value;
+ struct sock *sk = asoc->base.sk;
data_hdr = chunk->subh.data_hdr = (sctp_datahdr_t *)chunk->skb->data;
skb_pull(chunk->skb, sizeof(sctp_datahdr_t));
/* ASSERT: Now skb->data is really the user data. */
+ /*
+ * if we are established, and we have used up our receive
+ * buffer memory, drop the frame
+ */
+ if (asoc->state == SCTP_STATE_ESTABLISHED) {
+ /*
+ * If the receive buffer policy is 1, then each
+ * association can allocate up to sk_rcvbuf bytes
+ * otherwise, all the associations in aggregate
+ * may allocate up to sk_rcvbuf bytes
+ */
+ if (asoc->ep->rcvbuf_policy)
+ account_value = atomic_read(&asoc->rmem_alloc);
+ else
+ account_value = atomic_read(&sk->sk_rmem_alloc);
+
+ if (account_value > sk->sk_rcvbuf)
+ return SCTP_IERROR_IGNORE_TSN;
+ }
+
/* Process ECN based congestion.
*
* Since the chunk structure is reused for all chunks within
if (copy_from_user(&sp->autoclose, optval, optlen))
return -EFAULT;
- sp->ep->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE] = sp->autoclose * HZ;
return 0;
}
sctp_skb_for_each(skb, &oldsk->sk_receive_queue, tmp) {
event = sctp_skb2event(skb);
if (event->asoc == assoc) {
+ sock_rfree(skb);
__skb_unlink(skb, &oldsk->sk_receive_queue);
__skb_queue_tail(&newsk->sk_receive_queue, skb);
+ skb_set_owner_r(skb, newsk);
}
}
sctp_skb_for_each(skb, &oldsp->pd_lobby, tmp) {
event = sctp_skb2event(skb);
if (event->asoc == assoc) {
+ sock_rfree(skb);
__skb_unlink(skb, &oldsp->pd_lobby);
__skb_queue_tail(queue, skb);
+ skb_set_owner_r(skb, newsk);
}
}
.mode = 0644,
.proc_handler = &proc_dointvec
},
+ {
+ .ctl_name = NET_SCTP_RCVBUF_POLICY,
+ .procname = "rcvbuf_policy",
+ .data = &sctp_rcvbuf_policy,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
{
.ctl_name = NET_SCTP_PATH_MAX_RETRANS,
.procname = "path_max_retrans",
struct sctp_association *asoc);
static void sctp_ulpevent_release_data(struct sctp_ulpevent *event);
-/* Stub skb destructor. */
-static void sctp_stub_rfree(struct sk_buff *skb)
-{
-/* WARNING: This function is just a warning not to use the
- * skb destructor. If the skb is shared, we may get the destructor
- * callback on some processor that does not own the sock_lock. This
- * was occuring with PACKET socket applications that were monitoring
- * our skbs. We can't take the sock_lock, because we can't risk
- * recursing if we do really own the sock lock. Instead, do all
- * of our rwnd manipulation while we own the sock_lock outright.
- */
-}
-
/* Initialize an ULP event from an given skb. */
SCTP_STATIC void sctp_ulpevent_init(struct sctp_ulpevent *event, int msg_flags)
{
*/
sctp_association_hold((struct sctp_association *)asoc);
skb = sctp_event2skb(event);
- skb->sk = asoc->base.sk;
event->asoc = (struct sctp_association *)asoc;
- skb->destructor = sctp_stub_rfree;
+ atomic_add(skb->truesize, &event->asoc->rmem_alloc);
+ skb_set_owner_r(skb, asoc->base.sk);
}
/* A simple destructor to give up the reference to the association. */
static inline void sctp_ulpevent_release_owner(struct sctp_ulpevent *event)
{
- sctp_association_put(event->asoc);
+ struct sctp_association *asoc = event->asoc;
+ struct sk_buff *skb = sctp_event2skb(event);
+
+ atomic_sub(skb->truesize, &asoc->rmem_alloc);
+ sctp_association_put(asoc);
}
/* Create and initialize an SCTP_ASSOC_CHANGE event.
/* Free a ulpevent that has an owner. It includes releasing the reference
* to the owner, updating the rwnd in case of a DATA event and freeing the
* skb.
- * See comments in sctp_stub_rfree().
*/
void sctp_ulpevent_free(struct sctp_ulpevent *event)
{
* Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
*/
+#include <linux/compiler.h>
+#include <linux/netdevice.h>
+#include <linux/skbuff.h>
#include <linux/types.h>
#include <linux/pagemap.h>
#include <linux/udp.h>
return -1;
if ((unsigned short)csum_fold(desc.csum))
return -1;
+ if (unlikely(skb->ip_summed == CHECKSUM_HW))
+ netdev_rx_csum_fault(skb->dev);
return 0;
no_checksum:
if (xdr_partial_copy_from_skb(xdr, 0, &desc, skb_read_bits) < 0)
/* we can use it in-place */
rqstp->rq_arg.head[0].iov_base = skb->data + sizeof(struct udphdr);
rqstp->rq_arg.head[0].iov_len = len;
- if (skb->ip_summed != CHECKSUM_UNNECESSARY) {
- if ((unsigned short)csum_fold(skb_checksum(skb, 0, skb->len, skb->csum))) {
- skb_free_datagram(svsk->sk_sk, skb);
- return 0;
- }
- skb->ip_summed = CHECKSUM_UNNECESSARY;
+ if (skb_checksum_complete(skb)) {
+ skb_free_datagram(svsk->sk_sk, skb);
+ return 0;
}
rqstp->rq_skbuff = skb;
}
arg->tail[0].iov_len = 0;
try_to_freeze();
+ cond_resched();
if (signalled())
return -EINTR;
# struct my_struct {
# int a;
# int b;
+# /* private: */
+# int c;
# };
#
# All descriptions can be multiline, except the short function description.
# ignore embedded structs or unions
$members =~ s/{.*?}//g;
+ # ignore members marked private:
+ $members =~ s/\/\*.*?private:.*?public:.*?\*\///gos;
+ $members =~ s/\/\*.*?private:.*//gos;
+ # strip comments:
+ $members =~ s/\/\*.*?\*\///gos;
+
create_parameterlist($members, ';', $file);
output_declaration($declaration_name,
my $x = shift;
my $file = shift;
+ $x =~ s@/\*.*?\*/@@gos; # strip comments.
if ($x =~ /enum\s+(\w+)\s*{(.*)}/) {
$declaration_name = $1;
my $members = $2;
my $x = shift;
my $file = shift;
+ $x =~ s@/\*.*?\*/@@gos; # strip comments.
while (($x =~ /\(*.\)\s*;$/) || ($x =~ /\[*.\]\s*;$/)) {
$x =~ s/\(*.\)\s*;$/;/;
$x =~ s/\[*.\]\s*;$/;/;
$type = $arg;
$type =~ s/([^\(]+\(\*)$param/$1/;
push_parameter($param, $type, $file);
- } else {
+ } elsif ($arg) {
$arg =~ s/\s*:\s*/:/g;
$arg =~ s/\s*\[/\[/g;
my $x = shift;
my $file = shift;
- $x =~ s@/\*.*?\*/@@gos; # strip comments.
$x =~ s@[\r\n]+@ @gos; # strip newlines/cr's.
$x =~ s@^\s+@@gos; # strip leading spaces
$x =~ s@\s+$@@gos; # strip trailing spaces
return 0;
}
-static int pxa2xx_ac97_suspend(struct device *_dev, pm_message_t state)
+static int pxa2xx_ac97_suspend(struct platform_device *dev, pm_message_t state)
{
- snd_card_t *card = dev_get_drvdata(_dev);
+ snd_card_t *card = platform_get_drvdata(dev);
int ret = 0;
if (card)
return ret;
}
-static int pxa2xx_ac97_resume(struct device *_dev)
+static int pxa2xx_ac97_resume(struct platform_device *dev)
{
- snd_card_t *card = dev_get_drvdata(_dev);
+ snd_card_t *card = platform_get_drvdata(dev);
int ret = 0;
if (card)
#define pxa2xx_ac97_resume NULL
#endif
-static int pxa2xx_ac97_probe(struct device *dev)
+static int pxa2xx_ac97_probe(struct platform_device *dev)
{
snd_card_t *card;
ac97_bus_t *ac97_bus;
if (!card)
goto err;
- card->dev = dev;
- strncpy(card->driver, dev->driver->name, sizeof(card->driver));
+ card->dev = &dev->dev;
+ strncpy(card->driver, dev->dev.driver->name, sizeof(card->driver));
ret = pxa2xx_pcm_new(card, &pxa2xx_ac97_pcm_client, &pxa2xx_ac97_pcm);
if (ret)
snprintf(card->shortname, sizeof(card->shortname),
"%s", snd_ac97_get_short_name(pxa2xx_ac97_ac97));
snprintf(card->longname, sizeof(card->longname),
- "%s (%s)", dev->driver->name, card->mixername);
+ "%s (%s)", dev->dev.driver->name, card->mixername);
snd_card_set_pm_callback(card, pxa2xx_ac97_do_suspend,
pxa2xx_ac97_do_resume, NULL);
ret = snd_card_register(card);
if (ret == 0) {
- dev_set_drvdata(dev, card);
+ platform_set_drvdata(dev, card);
return 0;
}
return ret;
}
-static int pxa2xx_ac97_remove(struct device *dev)
+static int pxa2xx_ac97_remove(struct platform_device *dev)
{
- snd_card_t *card = dev_get_drvdata(dev);
+ snd_card_t *card = platform_get_drvdata(dev);
if (card) {
snd_card_free(card);
- dev_set_drvdata(dev, NULL);
+ platform_set_drvdata(dev, NULL);
GCR |= GCR_ACLINK_OFF;
free_irq(IRQ_AC97, NULL);
pxa_set_cken(CKEN2_AC97, 0);
return 0;
}
-static struct device_driver pxa2xx_ac97_driver = {
- .name = "pxa2xx-ac97",
- .bus = &platform_bus_type,
+static struct platform_driver pxa2xx_ac97_driver = {
.probe = pxa2xx_ac97_probe,
.remove = pxa2xx_ac97_remove,
.suspend = pxa2xx_ac97_suspend,
.resume = pxa2xx_ac97_resume,
+ .driver = {
+ .name = "pxa2xx-ac97",
+ },
};
static int __init pxa2xx_ac97_init(void)
{
- return driver_register(&pxa2xx_ac97_driver);
+ return platform_driver_register(&pxa2xx_ac97_driver);
}
static void __exit pxa2xx_ac97_exit(void)
{
- driver_unregister(&pxa2xx_ac97_driver);
+ platform_driver_unregister(&pxa2xx_ac97_driver);
}
module_init(pxa2xx_ac97_init);
snd_card_t *card;
};
-#define get_snd_generic_card(dev) container_of(to_platform_device(dev), struct snd_generic_device, pdev)->card
+#define get_snd_generic_card(dev) container_of(dev, struct snd_generic_device, pdev)->card
#define SND_GENERIC_NAME "snd_generic"
#ifdef CONFIG_PM
-static int snd_generic_suspend(struct device *dev, pm_message_t state);
-static int snd_generic_resume(struct device *dev);
+static int snd_generic_suspend(struct platform_device *dev, pm_message_t state);
+static int snd_generic_resume(struct platform_device *dev);
#endif
/* initialized in sound.c */
-struct device_driver snd_generic_driver = {
- .name = SND_GENERIC_NAME,
- .bus = &platform_bus_type,
+struct platform_driver snd_generic_driver = {
#ifdef CONFIG_PM
.suspend = snd_generic_suspend,
.resume = snd_generic_resume,
#endif
+ .driver = {
+ .name = SND_GENERIC_NAME,
+ },
};
void snd_generic_device_release(struct device *dev)
#ifdef CONFIG_SND_GENERIC_DRIVER
/* suspend/resume callbacks for snd_generic platform device */
-static int snd_generic_suspend(struct device *dev, pm_message_t state)
+static int snd_generic_suspend(struct platform_device *dev, pm_message_t state)
{
snd_card_t *card;
return 0;
}
-static int snd_generic_resume(struct device *dev)
+static int snd_generic_resume(struct platform_device *dev)
{
snd_card_t *card;
#include <sound/initval.h>
#include <linux/kmod.h>
#include <linux/devfs_fs_kernel.h>
-#include <linux/device.h>
+#include <linux/platform_device.h>
#define SNDRV_OS_MINORS 256
*/
#ifdef CONFIG_SND_GENERIC_DRIVER
-extern struct device_driver snd_generic_driver;
+extern struct platform_driver snd_generic_driver;
#endif
static int __init alsa_sound_init(void)
}
snd_info_minor_register();
#ifdef CONFIG_SND_GENERIC_DRIVER
- driver_register(&snd_generic_driver);
+ platform_driver_register(&snd_generic_driver);
#endif
for (controlnum = 0; controlnum < cards_limit; controlnum++)
devfs_mk_cdev(MKDEV(major, controlnum<<5), S_IFCHR | device_mode, "snd/controlC%d", controlnum);
devfs_remove("snd/controlC%d", controlnum);
#ifdef CONFIG_SND_GENERIC_DRIVER
- driver_unregister(&snd_generic_driver);
+ platform_driver_unregister(&snd_generic_driver);
#endif
snd_info_minor_unregister();
snd_info_done();
#include <linux/module.h>
#include <linux/stddef.h>
#include <linux/pm.h>
+#include <linux/pm_legacy.h>
#include <linux/isapnp.h>
#include <linux/pnp.h>
#include <linux/spinlock.h>
struct cs4281_pipeline pl[CS4281_NUMBER_OF_PIPELINES];
};
+#include <linux/pm_legacy.h>
#include "cs4281pm-24.c"
#if CSDEBUG
#include <asm/uaccess.h>
#include <linux/pm.h>
+#include <linux/pm_legacy.h>
static int maestro_pm_callback(struct pm_dev *dev, pm_request_t rqst, void *d);
#include "maestro.h"
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/pm.h>
+#include <linux/pm_legacy.h>
#include <linux/delay.h>
#include <linux/spinlock.h>
#include "sound_config.h"
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/pm.h>
+#include <linux/pm_legacy.h>
#include "sound_config.h"
#include "ad1848.h"
struct pnp_dev* pdev;
int activated; /* Whether said devices have been activated */
#endif
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
unsigned int in_suspend;
struct pm_dev *pmdev;
#endif
}
/* Currently only used for power management */
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
static void opl3sa2_mixer_restore(opl3sa2_state_t* devc)
{
if (devc) {
}
}
}
-#endif
+#endif /* CONFIG_PM_LEGACY */
static inline void arg_to_vol_mono(unsigned int vol, int* value)
{
/* End of component functions */
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
+
static DEFINE_SPINLOCK(opl3sa2_lock);
/* Power Management support functions */
}
return 0;
}
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_LEGACY */
/*
* Install OPL3-SA2 based card(s).
/* ewww =) */
opl3sa2_state[card].card = card;
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
/* register our power management capabilities */
opl3sa2_state[card].pmdev = pm_register(PM_ISA_DEV, card, opl3sa2_pm_callback);
if (opl3sa2_state[card].pmdev)
opl3sa2_state[card].pmdev->data = &opl3sa2_state[card];
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_LEGACY */
/*
* Set the Yamaha 3D enhancement mode (aka Ymersion) if asked to and
int card;
for(card = 0; card < opl3sa2_cards_num; card++) {
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
if (opl3sa2_state[card].pmdev)
pm_unregister(opl3sa2_state[card].pmdev);
#endif
static struct pci_driver ad1889_pci = {
.name = "AD1889 Audio",
- .owner = THIS_MODULE,
.id_table = snd_ad1889_ids,
.probe = snd_ad1889_probe,
.remove = __devexit_p(snd_ad1889_remove),
static struct pci_driver driver = {
.name = "ALI 5451",
- .owner = THIS_MODULE,
.id_table = snd_ali_ids,
.probe = snd_ali_probe,
.remove = __devexit_p(snd_ali_remove),
static struct pci_driver driver = {
.name = "ALS4000",
- .owner = THIS_MODULE,
.id_table = snd_als4000_ids,
.probe = snd_card_als4000_probe,
.remove = __devexit_p(snd_card_als4000_remove),
static struct pci_driver driver = {
.name = "ATI IXP AC97 controller",
- .owner = THIS_MODULE,
.id_table = snd_atiixp_ids,
.probe = snd_atiixp_probe,
.remove = __devexit_p(snd_atiixp_remove),
static struct pci_driver driver = {
.name = "ATI IXP MC97 controller",
- .owner = THIS_MODULE,
.id_table = snd_atiixp_ids,
.probe = snd_atiixp_probe,
.remove = __devexit_p(snd_atiixp_remove),
// pci_driver definition
static struct pci_driver driver = {
.name = CARD_NAME_SHORT,
- .owner = THIS_MODULE,
.id_table = snd_vortex_ids,
.probe = snd_vortex_probe,
.remove = __devexit_p(snd_vortex_remove),
static struct pci_driver driver = {
.name = "AZF3328",
- .owner = THIS_MODULE,
.id_table = snd_azf3328_ids,
.probe = snd_azf3328_probe,
.remove = __devexit_p(snd_azf3328_remove),
/* default entries for all Bt87x cards - it's not exported */
/* driver_data is set to 0 to call detection */
static struct pci_device_id snd_bt87x_default_ids[] = {
- BT_DEVICE(878, PCI_ANY_ID, PCI_ANY_ID, 0),
- BT_DEVICE(879, PCI_ANY_ID, PCI_ANY_ID, 0),
+ BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, PCI_ANY_ID, PCI_ANY_ID, 0),
+ BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_879, PCI_ANY_ID, PCI_ANY_ID, 0),
{ }
};
static struct pci_driver driver = {
.name = "Bt87x",
- .owner = THIS_MODULE,
.id_table = snd_bt87x_ids,
.probe = snd_bt87x_probe,
.remove = __devexit_p(snd_bt87x_remove),
// pci_driver definition
static struct pci_driver driver = {
.name = "CA0106",
- .owner = THIS_MODULE,
.id_table = snd_ca0106_ids,
.probe = snd_ca0106_probe,
.remove = __devexit_p(snd_ca0106_remove),
static struct pci_driver driver = {
.name = "C-Media PCI",
- .owner = THIS_MODULE,
.id_table = snd_cmipci_ids,
.probe = snd_cmipci_probe,
.remove = __devexit_p(snd_cmipci_remove),
static struct pci_driver driver = {
.name = "CS4281",
- .owner = THIS_MODULE,
.id_table = snd_cs4281_ids,
.probe = snd_cs4281_probe,
.remove = __devexit_p(snd_cs4281_remove),
static struct pci_driver driver = {
.name = "Sound Fusion CS46xx",
- .owner = THIS_MODULE,
.id_table = snd_cs46xx_ids,
.probe = snd_card_cs46xx_probe,
.remove = __devexit_p(snd_card_cs46xx_remove),
static struct pci_driver driver = {
.name = "EMU10K1_Audigy",
- .owner = THIS_MODULE,
.id_table = snd_emu10k1_ids,
.probe = snd_card_emu10k1_probe,
.remove = __devexit_p(snd_card_emu10k1_remove),
// pci_driver definition
static struct pci_driver driver = {
.name = "EMU10K1X",
- .owner = THIS_MODULE,
.id_table = snd_emu10k1x_ids,
.probe = snd_emu10k1x_probe,
.remove = __devexit_p(snd_emu10k1x_remove),
static struct pci_driver driver = {
.name = DRIVER_NAME,
- .owner = THIS_MODULE,
.id_table = snd_audiopci_ids,
.probe = snd_audiopci_probe,
.remove = __devexit_p(snd_audiopci_remove),
static struct pci_driver driver = {
.name = "ESS ES1938 (Solo-1)",
- .owner = THIS_MODULE,
.id_table = snd_es1938_ids,
.probe = snd_es1938_probe,
.remove = __devexit_p(snd_es1938_remove),
static struct pci_driver driver = {
.name = "ES1968 (ESS Maestro)",
- .owner = THIS_MODULE,
.id_table = snd_es1968_ids,
.probe = snd_es1968_probe,
.remove = __devexit_p(snd_es1968_remove),
static struct pci_driver driver = {
.name = "FM801",
- .owner = THIS_MODULE,
.id_table = snd_fm801_ids,
.probe = snd_card_fm801_probe,
.remove = __devexit_p(snd_card_fm801_remove),
/* pci_driver definition */
static struct pci_driver driver = {
.name = "HDA Intel",
- .owner = THIS_MODULE,
.id_table = azx_ids,
.probe = azx_probe,
.remove = __devexit_p(azx_remove),
static struct pci_driver driver = {
.name = "ICE1712",
- .owner = THIS_MODULE,
.id_table = snd_ice1712_ids,
.probe = snd_ice1712_probe,
.remove = __devexit_p(snd_ice1712_remove),
static struct pci_driver driver = {
.name = "ICE1724",
- .owner = THIS_MODULE,
.id_table = snd_vt1724_ids,
.probe = snd_vt1724_probe,
.remove = __devexit_p(snd_vt1724_remove),
static struct pci_driver driver = {
.name = "Intel ICH",
- .owner = THIS_MODULE,
.id_table = snd_intel8x0_ids,
.probe = snd_intel8x0_probe,
.remove = __devexit_p(snd_intel8x0_remove),
static struct pci_driver driver = {
.name = "Intel ICH Modem",
- .owner = THIS_MODULE,
.id_table = snd_intel8x0m_ids,
.probe = snd_intel8x0m_probe,
.remove = __devexit_p(snd_intel8x0m_remove),
static struct pci_driver driver = {
.name = "korg1212",
- .owner = THIS_MODULE,
.id_table = snd_korg1212_ids,
.probe = snd_korg1212_probe,
.remove = __devexit_p(snd_korg1212_remove),
static struct pci_driver driver = {
.name = "Maestro3",
- .owner = THIS_MODULE,
.id_table = snd_m3_ids,
.probe = snd_m3_probe,
.remove = __devexit_p(snd_m3_remove),
static struct pci_driver driver = {
.name = "Digigram miXart",
- .owner = THIS_MODULE,
.id_table = snd_mixart_ids,
.probe = snd_mixart_probe,
.remove = __devexit_p(snd_mixart_remove),
static struct pci_driver driver = {
.name = "NeoMagic 256",
- .owner = THIS_MODULE,
.id_table = snd_nm256_ids,
.probe = snd_nm256_probe,
.remove = __devexit_p(snd_nm256_remove),
static struct pci_driver driver = {
.name = "RME Digi32",
- .owner = THIS_MODULE,
.id_table = snd_rme32_ids,
.probe = snd_rme32_probe,
.remove = __devexit_p(snd_rme32_remove),
static struct pci_driver driver = {
.name = "RME Digi96",
- .owner = THIS_MODULE,
.id_table = snd_rme96_ids,
.probe = snd_rme96_probe,
.remove = __devexit_p(snd_rme96_remove),
static struct pci_driver driver = {
.name = "RME Hammerfall DSP",
- .owner = THIS_MODULE,
.id_table = snd_hdsp_ids,
.probe = snd_hdsp_probe,
.remove = __devexit_p(snd_hdsp_remove),
static struct pci_driver driver = {
.name = "RME Hammerfall DSP MADI",
- .owner = THIS_MODULE,
.id_table = snd_hdspm_ids,
.probe = snd_hdspm_probe,
.remove = __devexit_p(snd_hdspm_remove),
static struct pci_driver driver = {
.name = "RME Digi9652 (Hammerfall)",
- .owner = THIS_MODULE,
.id_table = snd_rme9652_ids,
.probe = snd_rme9652_probe,
.remove = __devexit_p(snd_rme9652_remove),
static struct pci_driver driver = {
.name = "S3 SonicVibes",
- .owner = THIS_MODULE,
.id_table = snd_sonic_ids,
.probe = snd_sonic_probe,
.remove = __devexit_p(snd_sonic_remove),
static struct pci_driver driver = {
.name = "Trident4DWaveAudio",
- .owner = THIS_MODULE,
.id_table = snd_trident_ids,
.probe = snd_trident_probe,
.remove = __devexit_p(snd_trident_remove),
static struct pci_driver driver = {
.name = "VIA 82xx Audio",
- .owner = THIS_MODULE,
.id_table = snd_via82xx_ids,
.probe = snd_via82xx_probe,
.remove = __devexit_p(snd_via82xx_remove),
static struct pci_driver driver = {
.name = "VIA 82xx Modem",
- .owner = THIS_MODULE,
.id_table = snd_via82xx_modem_ids,
.probe = snd_via82xx_probe,
.remove = __devexit_p(snd_via82xx_remove),
static struct pci_driver driver = {
.name = "Digigram VX222",
- .owner = THIS_MODULE,
.id_table = snd_vx222_ids,
.probe = snd_vx222_probe,
.remove = __devexit_p(snd_vx222_remove),
static struct pci_driver driver = {
.name = "Yamaha DS-XG PCI",
- .owner = THIS_MODULE,
.id_table = snd_ymfpci_ids,
.probe = snd_card_ymfpci_probe,
.remove = __devexit_p(snd_card_ymfpci_remove),
tumbler_set_master_volume(mix);
if (chip->update_automute)
chip->update_automute(chip, 0);
- if (mix->headphone_irq >= 0)
+ if (mix->headphone_irq >= 0) {
+ unsigned char val;
+
enable_irq(mix->headphone_irq);
+ /* activate headphone status interrupts */
+ val = do_gpio_read(&mix->hp_detect);
+ do_gpio_write(&mix->hp_detect, val | 0x80);
+ }
if (mix->lineout_irq >= 0)
enable_irq(mix->lineout_irq);
}
projects / linux-2.6-omap-h63xx.git / commitdiff