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_add_unless requires explicit memory barriers around the operation
+unless it fails (returns 0).
atomic_inc_not_zero, equivalent to atomic_add_unless(v, 1, 0)
4. Questions
1. Control Groups
-==========
+=================
1.1 What are cgroups ?
----------------------
Also lets say that the administrator would like to give enhanced network
access temporarily to a student's browser (since it is night and the user
-wants to do online gaming :) OR give one of the students simulation
+wants to do online gaming :)) OR give one of the students simulation
apps enhanced CPU power,
-With ability to write pids directly to resource classes, its just a
+With ability to write pids directly to resource classes, it's just a
matter of :
# echo pid > /mnt/network/<new_class>/tasks
containing the following files describing that cgroup:
- tasks: list of tasks (by pid) attached to that cgroup
- - notify_on_release flag: run /sbin/cgroup_release_agent on exit?
+ - releasable flag: cgroup currently removeable?
+ - notify_on_release flag: run the release agent on exit?
+ - release_agent: the path to use for release notifications (this file
+ exists in the top cgroup only)
Other subsystems such as cpusets may add additional files in each
-cgroup dir
+cgroup dir.
New cgroups are created using the mkdir system call or shell
command. The properties of a cgroup, such as its flags, are
To allow access from a cgroup to the css_sets (and hence tasks)
that comprise it, a set of cg_cgroup_link objects form a lattice;
each cg_cgroup_link is linked into a list of cg_cgroup_links for
-a single cgroup on its cont_link_list field, and a list of
+a single cgroup on its cgrp_link_list field, and a list of
cg_cgroup_links for a single css_set on its cg_link_list.
Thus the set of tasks in a cgroup can be listed by iterating over
1.4 What does notify_on_release do ?
------------------------------------
-*** notify_on_release is disabled in the current patch set. It will be
-*** reactivated in a future patch in a less-intrusive manner
-
If the notify_on_release flag is enabled (1) in a cgroup, then
whenever the last task in the cgroup leaves (exits or attaches to
some other cgroup) and the last child cgroup of that cgroup
In this directory you can find several files:
# ls
-notify_on_release release_agent tasks
-(plus whatever files are added by the attached subsystems)
+notify_on_release releasable tasks
+(plus whatever files added by the attached subsystems)
Now attach your shell to this cgroup:
# /bin/echo $$ > tasks
Other fields in the cgroup_subsys object include:
- subsys_id: a unique array index for the subsystem, indicating which
- entry in cgroup->subsys[] this subsystem should be
- managing. Initialized by cgroup_register_subsys(); prior to this
- it should be initialized to -1
+ entry in cgroup->subsys[] this subsystem should be managing.
-- hierarchy: an index indicating which hierarchy, if any, this
- subsystem is currently attached to. If this is -1, then the
- subsystem is not attached to any hierarchy, and all tasks should be
- considered to be members of the subsystem's top_cgroup. It should
- be initialized to -1.
+- name: should be initialized to a unique subsystem name. Should be
+ no longer than MAX_CGROUP_TYPE_NAMELEN.
-- name: should be initialized to a unique subsystem name prior to
- calling cgroup_register_subsystem. Should be no longer than
- MAX_CGROUP_TYPE_NAMELEN
+- early_init: indicate if the subsystem needs early initialization
+ at system boot.
Each cgroup object created by the system has an array of pointers,
indexed by subsystem id; this pointer is entirely managed by the
See kernel/cgroup.c for more details.
Subsystems can take/release the cgroup_mutex via the functions
-cgroup_lock()/cgroup_unlock(), and can
-take/release the callback_mutex via the functions
cgroup_lock()/cgroup_unlock().
Accessing a task's cgroup pointer may be done in the following ways:
- inside an rcu_read_lock() section via rcu_dereference()
3.3 Subsystem API
---------------------------
+-----------------
Each subsystem should:
methods are create/destroy. Any others that are null are presumed to
be successful no-ops.
-struct cgroup_subsys_state *create(struct cgroup *cont)
+struct cgroup_subsys_state *create(struct cgroup_subsys *ss,
+ struct cgroup *cgrp)
(cgroup_mutex held by caller)
Called to create a subsystem state object for a cgroup. The
it's the root of the hierarchy) and may be an appropriate place for
initialization code.
-void destroy(struct cgroup *cont)
+void destroy(struct cgroup_subsys *ss, struct cgroup *cgrp)
(cgroup_mutex held by caller)
The cgroup system is about to destroy the passed cgroup; the subsystem
newly-created cgroup if an error occurs after this subsystem's
create() method has been called for the new cgroup).
-int can_attach(struct cgroup_subsys *ss, struct cgroup *cont,
+void pre_destroy(struct cgroup_subsys *ss, struct cgroup *cgrp);
+(cgroup_mutex held by caller)
+
+Called before checking the reference count on each subsystem. This may
+be useful for subsystems which have some extra references even if
+there are not tasks in the cgroup.
+
+int can_attach(struct cgroup_subsys *ss, struct cgroup *cgrp,
struct task_struct *task)
(cgroup_mutex held by caller)
called on a fork. If this method returns 0 (success) then this should
remain valid while the caller holds cgroup_mutex.
-void attach(struct cgroup_subsys *ss, struct cgroup *cont,
- struct cgroup *old_cont, struct task_struct *task)
+void attach(struct cgroup_subsys *ss, struct cgroup *cgrp,
+ struct cgroup *old_cgrp, struct task_struct *task)
Called after the task has been attached to the cgroup, to allow any
post-attachment activity that requires memory allocations or blocking.
void exit(struct cgroup_subsys *ss, struct task_struct *task)
-Called during task exit
+Called during task exit.
-int populate(struct cgroup_subsys *ss, struct cgroup *cont)
+int populate(struct cgroup_subsys *ss, struct cgroup *cgrp)
Called after creation of a cgroup to allow a subsystem to populate
the cgroup directory with file entries. The subsystem should make
method can return an error code, the error code is currently not
always handled well.
-void post_clone(struct cgroup_subsys *ss, struct cgroup *cont)
+void post_clone(struct cgroup_subsys *ss, struct cgroup *cgrp)
Called at the end of cgroup_clone() to do any paramater
initialization which might be required before a task could attach. For
mega or gigabytes.
# cat /cgroups/0/memory.limit_in_bytes
-4194304 Bytes
+4194304
NOTE: The interface has now changed to display the usage in bytes
instead of pages
We can check the usage:
# cat /cgroups/0/memory.usage_in_bytes
-1216512 Bytes
+1216512
A successful write to this file does not guarantee a successful set of
this limit to the value written into the file. This can be due to a
# echo -n 1 > memory.limit_in_bytes
# cat memory.limit_in_bytes
-4096 Bytes
+4096
The memory.failcnt field gives the number of times that the cgroup limit was
exceeded.
tasks have migrated away from it. Such charges are automatically dropped at
rmdir() if there are no tasks.
-4.4 Choosing what to account -- Page Cache (unmapped) vs RSS (mapped)?
-
-The type of memory accounted by the cgroup can be limited to just
-mapped pages by writing "1" to memory.control_type field
-
-echo -n 1 > memory.control_type
-
5. TODO
1. Add support for accounting huge pages (as a separate controller)
3. Emelianov, Pavel. Resource controllers based on process cgroups
http://lkml.org/lkml/2007/3/6/198
4. Emelianov, Pavel. RSS controller based on process cgroups (v2)
- http://lkml.org/lkml/2007/4/9/74
+ http://lkml.org/lkml/2007/4/9/78
5. Emelianov, Pavel. RSS controller based on process cgroups (v3)
http://lkml.org/lkml/2007/5/30/244
6. Menage, Paul. Control Groups v10, http://lwn.net/Articles/236032/
7. Vaidyanathan, Srinivasan, Control Groups: Pagecache accounting and control
subsystem (v3), http://lwn.net/Articles/235534/
-8. Singh, Balbir. RSS controller V2 test results (lmbench),
+8. Singh, Balbir. RSS controller v2 test results (lmbench),
http://lkml.org/lkml/2007/5/17/232
-9. Singh, Balbir. RSS controller V2 AIM9 results
+9. Singh, Balbir. RSS controller v2 AIM9 results
http://lkml.org/lkml/2007/5/18/1
-10. Singh, Balbir. Memory controller v6 results,
+10. Singh, Balbir. Memory controller v6 test results,
http://lkml.org/lkml/2007/8/19/36
-11. Singh, Balbir. Memory controller v6, http://lkml.org/lkml/2007/8/17/69
+11. Singh, Balbir. Memory controller introduction (v6),
+ http://lkml.org/lkml/2007/8/17/69
12. Corbet, Jonathan, Controlling memory use in cgroups,
http://lwn.net/Articles/243795/
The cpus and mems files in the root (top_cpuset) cpuset are
read-only. The cpus file automatically tracks the value of
cpu_online_map using a CPU hotplug notifier, and the mems file
-automatically tracks the value of node_states[N_MEMORY]--i.e.,
+automatically tracks the value of node_states[N_HIGH_MEMORY]--i.e.,
nodes with memory--using the cpuset_track_online_nodes() hook.
--- /dev/null
+Kernel driver adt7473
+======================
+
+Supported chips:
+ * Analog Devices ADT7473
+ Prefix: 'adt7473'
+ Addresses scanned: I2C 0x2C, 0x2D, 0x2E
+ Datasheet: Publicly available at the Analog Devices website
+
+Author: Darrick J. Wong
+
+Description
+-----------
+
+This driver implements support for the Analog Devices ADT7473 chip family.
+
+The LM85 uses the 2-wire interface compatible with the SMBUS 2.0
+specification. Using an analog to digital converter it measures three (3)
+temperatures and two (2) voltages. It has three (3) 16-bit counters for
+measuring fan speed. There are three (3) PWM outputs that can be used
+to control fan speed.
+
+A sophisticated control system for the PWM outputs is designed into the
+LM85 that allows fan speed to be adjusted automatically based on any of the
+three temperature sensors. Each PWM output is individually adjustable and
+programmable. Once configured, the ADT7473 will adjust the PWM outputs in
+response to the measured temperatures without further host intervention.
+This feature can also be disabled for manual control of the PWM's.
+
+Each of the measured inputs (voltage, temperature, fan speed) has
+corresponding high/low limit values. The ADT7473 will signal an ALARM if
+any measured value exceeds either limit.
+
+The ADT7473 samples all inputs continuously. The driver will not read
+the registers more often than once every other second. Further,
+configuration data is only read once per minute.
+
+Special Features
+----------------
+
+The ADT7473 have a 10-bit ADC and can therefore measure temperatures
+with 0.25 degC resolution. Temperature readings can be configured either
+for twos complement format or "Offset 64" format, wherein 63 is subtracted
+from the raw value to get the temperature value.
+
+The Analog Devices datasheet is very detailed and describes a procedure for
+determining an optimal configuration for the automatic PWM control.
+
+Hardware Configurations
+-----------------------
+
+The ADT7473 chips have an optional SMBALERT output that can be used to
+signal the chipset in case a limit is exceeded or the temperature sensors
+fail. Individual sensor interrupts can be masked so they won't trigger
+SMBALERT. The SMBALERT output if configured replaces the PWM2 function.
+
+Configuration Notes
+-------------------
+
+Besides standard interfaces driver adds the following:
+
+* PWM Control
+
+* pwm#_auto_point1_pwm and pwm#_auto_point1_temp and
+* pwm#_auto_point2_pwm and pwm#_auto_point2_temp -
+
+point1: Set the pwm speed at a lower temperature bound.
+point2: Set the pwm speed at a higher temperature bound.
+
+The ADT7473 will scale the pwm between the lower and higher pwm speed when
+the temperature is between the two temperature boundaries. PWM values range
+from 0 (off) to 255 (full speed).
+
+Notes
+-----
+
+The NVIDIA binary driver presents an ADT7473 chip via an on-card i2c bus.
+Unfortunately, they fail to set the i2c adapter class, so this driver may
+fail to find the chip until the nvidia driver is patched.
Supported chips:
* All Intel Core family
Prefix: 'coretemp'
- CPUID: family 0x6, models 0xe, 0xf, 0x16
+ CPUID: family 0x6, models 0xe, 0xf, 0x16, 0x17
Datasheet: Intel 64 and IA-32 Architectures Software Developer's Manual
Volume 3A: System Programming Guide
+ http://softwarecommunity.intel.com/Wiki/Mobility/720.htm
Author: Rudolf Marek
the Out-Of-Spec bit. Following table summarizes the exported sysfs files:
temp1_input - Core temperature (in millidegrees Celsius).
-temp1_crit - Maximum junction temperature (in millidegrees Celsius).
+temp1_max - All cooling devices should be turned on (on Core2).
+temp1_crit - Maximum junction temperature (in millidegrees Celsius).
temp1_crit_alarm - Set when Out-of-spec bit is set, never clears.
Correct CPU operation is no longer guaranteed.
temp1_label - Contains string "Core X", where X is processor
* Intel 82801G (ICH7)
* Intel 631xESB/632xESB (ESB2)
* Intel 82801H (ICH8)
- * Intel ICH9
+ * Intel 82801I (ICH9)
* Intel Tolapai
+ * Intel ICH10
Datasheets: Publicly available at the Intel website
Authors:
file at first.
==================================
-ãÂ\81Â\93ãÂ\82Â\8cãÂ\81¯ãÂ\80Â\81
+ã\81\93ã\82\8cã\81¯ã\80\81
linux-2.6.24/Documentation/stable_kernel_rules.txt
-ãÂ\81®åÂ\92Â\8c訳ãÂ\81§ãÂ\81Â\99ãÂ\80Â\82
+ã\81®å\92\8c訳ã\81§ã\81\99ã\80\82
-翻訳åÂ\9b£ä½Â\93ï¼Â\9a JF ãÂ\83Â\97ãÂ\83ÂãÂ\82¸ãÂ\82§ãÂ\82¯ãÂ\83Â\88 < http://www.linux.or.jp/JF/ >
-翻訳æÂ\97¥ï¼Â\9a 2007/12/30
-翻訳èÂ\80Â\85ï¼Â\9a Tsugikazu Shibata <tshibata at ab dot jp dot nec dot com>
-æ ¡æ£èÂ\80Â\85ï¼Â\9a æ¦äºÂ\95伸åÂ\85Â\89ãÂ\81Â\95ãÂ\82Â\93ãÂ\80Â\81<takei at webmasters dot gr dot jp>
- ãÂ\81Â\8bãÂ\81ÂãÂ\81Â\93ãÂ\81Â\95ãÂ\82Â\93 (Seiji Kaneko) <skaneko at a2 dot mbn dot or dot jp>
- å°Â\8fæÂ\9eÂ\97 éÂ\9bÂ\85Ã¥Â\85¸ãÂ\81Â\95ãÂ\82Â\93 (Masanori Kobayasi) <zap03216 at nifty dot ne dot jp>
- éÂ\87Â\8eÃ¥Â\8f£ãÂ\81Â\95ãÂ\82Â\93 (Kenji Noguchi) <tokyo246 at gmail dot com>
- ç¥Â\9e宮信太éÂ\83Â\8eãÂ\81Â\95ãÂ\82Â\93 <jin at libjingu dot jp>
+翻訳å\9b£ä½\93ï¼\9a JF ã\83\97ã\83ã\82¸ã\82§ã\82¯ã\83\88 < http://www.linux.or.jp/JF/ >
+翻訳æ\97¥ï¼\9a 2007/12/30
+翻訳è\80\85ï¼\9a Tsugikazu Shibata <tshibata at ab dot jp dot nec dot com>
+æ ¡æ£è\80\85ï¼\9a æ¦äº\95伸å\85\89ã\81\95ã\82\93ã\80\81<takei at webmasters dot gr dot jp>
+ ã\81\8bã\81ã\81\93ã\81\95ã\82\93 (Seiji Kaneko) <skaneko at a2 dot mbn dot or dot jp>
+ å°\8fæ\9e\97 é\9b\85å\85¸ã\81\95ã\82\93 (Masanori Kobayasi) <zap03216 at nifty dot ne dot jp>
+ é\87\8eå\8f£ã\81\95ã\82\93 (Kenji Noguchi) <tokyo246 at gmail dot com>
+ ç¥\9e宮信太é\83\8eã\81\95ã\82\93 <jin at libjingu dot jp>
==================================
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- - 対å¿Â\9cãÂ\81Â\99ãÂ\82Â\8bãÂ\82µãÂ\83Â\96ãÂ\82·ãÂ\82¹ãÂ\83Â\86ãÂ\83 ãÂ\83¡ãÂ\83³ãÂ\83Â\86ãÂ\83Â\8aãÂ\81Â\8cÃ¥Â\8fÂ\97ãÂ\81Â\91Ã¥Â\85¥ãÂ\82Â\8cãÂ\81Â\9fãÂ\82Â\82ãÂ\81®ãÂ\81§ãÂ\81ªãÂ\81Â\91ãÂ\82Â\8cãÂ\81°ãÂ\81ªãÂ\82Â\89ãÂ\81ªãÂ\81Â\84ãÂ\80Â\82
- - Documentation/SubmittingPatches ãÂ\81®è¦Â\8fÃ¥Â\89Â\87ãÂ\81«å¾Â\93ãÂ\81£ãÂ\81Â\9fãÂ\82Â\82ãÂ\81®ãÂ\81§ãÂ\81ªãÂ\81Â\91ãÂ\82Â\8cãÂ\81°ãÂ\81ªãÂ\82Â\89ãÂ\81ªãÂ\81Â\84ãÂ\80Â\82
+ - æ\98\8eã\82\89ã\81\8bã\81«æ£ã\81\97ã\81\8fã\80\81ã\83\86ã\82¹ã\83\88ã\81\95ã\82\8cã\81¦ã\81\84ã\82\8bã\82\82ã\81®ã\81§ã\81ªã\81\91ã\82\8cã\81°ã\81ªã\82\89ã\81ªã\81\84ã\80\82
+ - æ\96\87è\84\88(å¤\89æ\9b´è¡\8cã\81®å\89\8då¾\8c)ã\82\92å\90«ã\82\81ã\81¦ 100 è¡\8cã\82\88ã\82\8a大ã\81\8dã\81\8fã\81¦ã\81¯ã\81\84ã\81\91ã\81ªã\81\84ã\80\82
+ - ã\81\9fã\81 ä¸\80å\80\8bã\81®ã\81\93ã\81¨ã\81 ã\81\91ã\82\92ä¿®æ£ã\81\97ã\81¦ã\81\84ã\82\8bã\81¹ã\81\8dã\80\82
+ - ç\9a\86ã\82\92æ\82©ã\81¾ã\81\9bã\81¦ã\81\84ã\82\8bæ\9c¬ç\89©ã\81®ã\83\90ã\82°ã\82\92ä¿®æ£ã\81\97ã\81ªã\81\91ã\82\8cã\81°ã\81ªã\82\89ã\81ªã\81\84ã\80\82("ã\81\93ã\82\8cã\81¯ã\83\90ã\82°ã\81§
+ ã\81\82ã\82\8bã\81\8bã\82\82ã\81\97ã\82\8cã\81ªã\81\84ã\81\8c..." ã\81®ã\82\88ã\81\86ã\81ªã\82\82ã\81®ã\81§ã\81¯ã\81ªã\81\84)
+ - ã\83\93ã\83«ã\83\89ã\82¨ã\83©ã\83¼(CONFIG_BROKENã\81«ã\81ªã\81£ã\81¦ã\81\84ã\82\8bã\82\82ã\81®ã\82\92é\99¤ã\81\8f), oops, ã\83\8fã\83³ã\82°ã\80\81ã\83\87ã\83¼
+ ã\82¿ç ´å£\8aã\80\81ç\8f¾å®\9fã\81®ã\82»ã\82ã\83¥ã\83ªã\83\86ã\82£å\95\8fé¡\8cã\80\81ã\81\9dã\81®ä»\96 "ã\81\82ã\81\82ã\80\81ã\81\93ã\82\8cã\81¯ã\83\80ã\83¡ã\81 ã\81"ã\81¨ã\81\84ã\81\86
+ ã\82\88ã\81\86ã\81ªã\82\82ã\81®ã\82\92ä¿®æ£ã\81\97ã\81ªã\81\91ã\82\8cã\81°ã\81ªã\82\89ã\81ªã\81\84ã\80\82ç\9fã\81\8fè¨\80ã\81\88ã\81°ã\80\81é\87\8d大ã\81ªå\95\8fé¡\8cã\80\82
+ - ã\81©ã\81®ã\82\88ã\81\86ã\81«ç«¶å\90\88ç\8a¶æ\85\8bã\81\8cç\99ºç\94\9fã\81\99ã\82\8bã\81\8bã\81®èª¬æ\98\8eã\82\82ä¸\80ç·\92ã\81«æ\9b¸ã\81\8bã\82\8cã\81¦ã\81\84ã\81ªã\81\84é\99\90ã\82\8aã\80\81
+ "ç\90\86è«\96ç\9a\84ã\81«ã\81¯ç«¶å\90\88ç\8a¶æ\85\8bã\81«ã\81ªã\82\8b"ã\82\88ã\81\86ã\81ªã\82\82ã\81®ã\81¯ä¸\8då\8f¯ã\80\82
+ - ã\81\84ã\81\8bã\81ªã\82\8bäº\9bç´°ã\81ªä¿®æ£ã\82\82å\90«ã\82\81ã\82\8bã\81\93ã\81¨ã\81¯ã\81§ã\81\8dã\81ªã\81\84ã\80\82(ã\82¹ã\83\9aã\83«ã\81®ä¿®æ£ã\80\81空ç\99½ã\81®ã\82¯ã\83ªã\83¼
+ ã\83³ã\82¢ã\83\83ã\83\97ã\81ªã\81©)
+ - 対å¿\9cã\81\99ã\82\8bã\82µã\83\96ã\82·ã\82¹ã\83\86ã\83 ã\83¡ã\83³ã\83\86ã\83\8aã\81\8cå\8f\97ã\81\91å\85¥ã\82\8cã\81\9fã\82\82ã\81®ã\81§ã\81ªã\81\91ã\82\8cã\81°ã\81ªã\82\89ã\81ªã\81\84ã\80\82
+ - Documentation/SubmittingPatches ã\81®è¦\8få\89\87ã\81«å¾\93ã\81£ã\81\9fã\82\82ã\81®ã\81§ã\81ªã\81\91ã\82\8cã\81°ã\81ªã\82\89ã\81ªã\81\84ã\80\82
--stable ãÂ\83Â\84ãÂ\83ªãÂ\83¼ãÂ\81«ãÂ\83Â\91ãÂ\83Â\83ãÂ\83Â\81ãÂ\82Â\92éÂ\80Â\81ä»Â\98ãÂ\81Â\99ãÂ\82Â\8bæÂ\89Â\8bç¶Â\9aãÂ\81Â\8d-
+-stable ã\83\84ã\83ªã\83¼ã\81«ã\83\91ã\83\83ã\83\81ã\82\92é\80\81ä»\98ã\81\99ã\82\8bæ\89\8bç¶\9aã\81\8d-
- - ä¸Â\8aè¨Â\98ãÂ\81®è¦Â\8fÃ¥Â\89Â\87ãÂ\81«å¾Â\93ãÂ\81£ãÂ\81¦ãÂ\81Â\84ãÂ\82Â\8bãÂ\81Â\8bãÂ\82Â\92確èªÂ\8dãÂ\81Â\97ãÂ\81Â\9få¾Â\8cãÂ\81«ãÂ\80Â\81stable@kernel.org ãÂ\81«ãÂ\83Â\91ãÂ\83Â\83ãÂ\83Â\81
- ãÂ\82Â\92éÂ\80Â\81ãÂ\82Â\8bãÂ\80Â\82
- - éÂ\80Â\81ä¿¡èÂ\80Â\85ãÂ\81¯ãÂ\83Â\91ãÂ\83Â\83ãÂ\83Â\81ãÂ\81Â\8cãÂ\82ÂãÂ\83¥ãÂ\83¼ãÂ\81«åÂ\8fÂ\97ãÂ\81Â\91ä»Â\98ãÂ\81Â\91ãÂ\82Â\89ãÂ\82Â\8cãÂ\81Â\9féÂ\9aÂ\9bãÂ\81«ãÂ\81¯ ACK ãÂ\82Â\92ãÂ\80Â\81Ã¥Â\8d´ä¸Â\8bãÂ\81Â\95ãÂ\82Â\8cãÂ\81Â\9få ´åÂ\90Â\88
- ãÂ\81«ãÂ\81¯ NAK ãÂ\82Â\92Ã¥Â\8fÂ\97ãÂ\81Â\91Ã¥Â\8fÂ\96ãÂ\82Â\8bãÂ\80Â\82ãÂ\81Â\93ãÂ\81®åÂ\8fÂ\8då¿Â\9cãÂ\81¯éÂ\96Â\8bçÂ\99ºèÂ\80Â\85ãÂ\81Â\9fãÂ\81¡ãÂ\81®ãÂ\82¹ãÂ\82±ãÂ\82¸ãÂ\83¥ãÂ\83¼ãÂ\83«ãÂ\81«ãÂ\82Â\88ãÂ\81£ãÂ\81¦ãÂ\80Â\81æÂ\95°
- æÂ\97¥ãÂ\81Â\8bãÂ\81Â\8bãÂ\82Â\8bå ´åÂ\90Â\88ãÂ\81Â\8cãÂ\81Â\82ãÂ\82Â\8bãÂ\80Â\82
- - ãÂ\82Â\82ãÂ\81Â\97Ã¥Â\8fÂ\97ãÂ\81Â\91Ã¥Â\8fÂ\96ãÂ\82Â\89ãÂ\82Â\8cãÂ\81Â\9fãÂ\82Â\89ãÂ\80Â\81ãÂ\83Â\91ãÂ\83Â\83ãÂ\83Â\81ãÂ\81¯ä»Â\96ãÂ\81®éÂ\96Â\8bçÂ\99ºèÂ\80Â\85ãÂ\81Â\9fãÂ\81¡ãÂ\81®ãÂ\83‹Â\83Â\93ãÂ\83¥ãÂ\83¼ãÂ\81®ãÂ\81Â\9fãÂ\82Â\81ãÂ\81«
- -stable ãÂ\82ÂãÂ\83¥ãÂ\83¼ãÂ\81«è¿½åÂ\8a ãÂ\81Â\95ãÂ\82Â\8cãÂ\82Â\8bãÂ\80Â\82
- - ãÂ\82ȋÂ\82ÂãÂ\83¥ãÂ\83ªãÂ\83Â\86ãÂ\82£ãÂ\83Â\91ãÂ\83Â\83ãÂ\83Â\81ãÂ\81¯ãÂ\81Â\93ãÂ\81®ãÂ\82¨ãÂ\82¤ãÂ\83ªãÂ\82¢ãÂ\82¹ (stable@kernel.org) ãÂ\81«éÂ\80Â\81ãÂ\82Â\89ãÂ\82Â\8cãÂ\82Â\8bãÂ\81¹
- ãÂ\81Â\8dãÂ\81§ãÂ\81¯ãÂ\81ªãÂ\81Â\8fãÂ\80Â\81代ãÂ\82Â\8fãÂ\82Â\8aãÂ\81« security@kernel.org ãÂ\81®ãÂ\82¢ãÂ\83Â\89ãÂ\83‹Â\82¹ãÂ\81«éÂ\80Â\81ãÂ\82Â\89ãÂ\82Â\8cãÂ\82Â\8bãÂ\80Â\82
+ - ä¸\8aè¨\98ã\81®è¦\8få\89\87ã\81«å¾\93ã\81£ã\81¦ã\81\84ã\82\8bã\81\8bã\82\92確èª\8dã\81\97ã\81\9få¾\8cã\81«ã\80\81stable@kernel.org ã\81«ã\83\91ã\83\83ã\83\81
+ ã\82\92é\80\81ã\82\8bã\80\82
+ - é\80\81ä¿¡è\80\85ã\81¯ã\83\91ã\83\83ã\83\81ã\81\8cã\82ã\83¥ã\83¼ã\81«å\8f\97ã\81\91ä»\98ã\81\91ã\82\89ã\82\8cã\81\9fé\9a\9bã\81«ã\81¯ ACK ã\82\92ã\80\81å\8d´ä¸\8bã\81\95ã\82\8cã\81\9få ´å\90\88
+ ã\81«ã\81¯ NAK ã\82\92å\8f\97ã\81\91å\8f\96ã\82\8bã\80\82ã\81\93ã\81®å\8f\8då¿\9cã\81¯é\96\8bç\99ºè\80\85ã\81\9fã\81¡ã\81®ã\82¹ã\82±ã\82¸ã\83¥ã\83¼ã\83«ã\81«ã\82\88ã\81£ã\81¦ã\80\81æ\95°
+ æ\97¥ã\81\8bã\81\8bã\82\8bå ´å\90\88ã\81\8cã\81\82ã\82\8bã\80\82
+ - ã\82\82ã\81\97å\8f\97ã\81\91å\8f\96ã\82\89ã\82\8cã\81\9fã\82\89ã\80\81ã\83\91ã\83\83ã\83\81ã\81¯ä»\96ã\81®é\96\8bç\99ºè\80\85ã\81\9fã\81¡ã\81®ã\83¬ã\83\93ã\83¥ã\83¼ã\81®ã\81\9fã\82\81ã\81«
+ -stable ã\82ã\83¥ã\83¼ã\81«è¿½å\8a ã\81\95ã\82\8cã\82\8bã\80\82
+ - ã\82»ã\82ã\83¥ã\83ªã\83\86ã\82£ã\83\91ã\83\83ã\83\81ã\81¯ã\81\93ã\81®ã\82¨ã\82¤ã\83ªã\82¢ã\82¹ (stable@kernel.org) ã\81«é\80\81ã\82\89ã\82\8cã\82\8bã\81¹
+ ã\81\8dã\81§ã\81¯ã\81ªã\81\8fã\80\81代ã\82\8fã\82\8aã\81« security@kernel.org ã\81®ã\82¢ã\83\89ã\83¬ã\82¹ã\81«é\80\81ã\82\89ã\82\8cã\82\8bã\80\82
-ãÂ\83‹Â\83Â\93ãÂ\83¥ãÂ\83¼ãÂ\82µãÂ\82¤ãÂ\82¯ãÂ\83«-
+ã\83¬ã\83\93ã\83¥ã\83¼ã\82µã\82¤ã\82¯ã\83«-
- - -stable ãÂ\83¡ãÂ\83³ãÂ\83Â\86ãÂ\83Â\8aãÂ\81Â\8cãÂ\83‹Â\83Â\93ãÂ\83¥ãÂ\83¼ãÂ\82µãÂ\82¤ãÂ\82¯ãÂ\83«ãÂ\82Â\92決ãÂ\82Â\81ãÂ\82Â\8bãÂ\81¨ãÂ\81Â\8dãÂ\80Â\81ãÂ\83Â\91ãÂ\83Â\83ãÂ\83Â\81ãÂ\81¯ãÂ\83‹Â\83Â\93ãÂ\83¥ãÂ\83¼å§Â\94
- Ã¥Â\93¡ä¼Â\9aãÂ\81¨ãÂ\83Â\91ãÂ\83Â\83ãÂ\83Â\81ãÂ\81Â\8cå½±éÂ\9f¿ãÂ\81Â\99ãÂ\82Â\8bé Â\98Ã¥Â\9fÂ\9fãÂ\81®ãÂ\83¡ãÂ\83³ãÂ\83Â\86ãÂ\83Â\8a(æÂ\8fÂ\90ä¾Â\9bèÂ\80Â\85ãÂ\81Â\8cãÂ\81Â\9dãÂ\81®é Â\98Ã¥Â\9fÂ\9fãÂ\81®ãÂ\83¡ãÂ\83³ãÂ\83Â\86ãÂ\83Â\8aãÂ\81§çÂ\84¡
- ãÂ\81Â\84éÂ\99Â\90ãÂ\82Â\8a)ãÂ\81«éÂ\80Â\81ãÂ\82Â\89ãÂ\82Â\8cãÂ\80Â\81linux-kernel ãÂ\83¡ãÂ\83¼ãÂ\83ªãÂ\83³ãÂ\82°ãÂ\83ªãÂ\82¹ãÂ\83Â\88ãÂ\81«CCãÂ\81Â\95ãÂ\82Â\8cãÂ\82Â\8bãÂ\80Â\82
- - ãÂ\83‹Â\83Â\93ãÂ\83¥ãÂ\83¼å§Â\94Ã¥Â\93¡ä¼Â\9aãÂ\81¯ 48æÂ\99Â\82éÂ\96Â\93ãÂ\81®éÂ\96Â\93ãÂ\81« ACK ãÂ\81Â\8b NAK ãÂ\82Â\92Ã¥Â\87ºãÂ\81Â\99ãÂ\80Â\82
- - ãÂ\82Â\82ãÂ\81Â\97ãÂ\83Â\91ãÂ\83Â\83ãÂ\83Â\81ãÂ\81Â\8cå§Â\94Ã¥Â\93¡ä¼Â\9aãÂ\81®ãÂ\83¡ãÂ\83³ãÂ\83Â\90ãÂ\81Â\8bãÂ\82Â\89Ã¥Â\8d´ä¸Â\8bãÂ\82Â\8cãÂ\82Â\8bãÂ\81Â\8bãÂ\80Â\81ãÂ\83¡ãÂ\83³ãÂ\83Â\86ãÂ\83Â\8aéÂ\81Â\94ãÂ\82Â\84ãÂ\83¡ãÂ\83³ãÂ\83Â\90ãÂ\81Â\8cæ°Â\97ä»Â\98
- ãÂ\81Â\8bãÂ\81ªãÂ\81Â\8bãÂ\81£ãÂ\81Â\9fÃ¥Â\95Â\8fé¡Â\8cãÂ\81Â\8cæÂ\8cÂ\81ãÂ\81¡ãÂ\81Â\82ãÂ\81Â\8cãÂ\82Â\8aãÂ\80Â\81linux-kernel ãÂ\83¡ãÂ\83³ãÂ\83Â\90ãÂ\81Â\8cãÂ\83Â\91ãÂ\83Â\83ãÂ\83Â\81ãÂ\81«çÂ\95°è°ãÂ\82Â\92Ã¥Â\94±ãÂ\81Â\88
- ãÂ\81Â\9få ´åÂ\90Â\88ãÂ\81«ãÂ\81¯ãÂ\80Â\81ãÂ\83Â\91ãÂ\83Â\83ãÂ\83Â\81ãÂ\81¯ãÂ\82ÂãÂ\83¥ãÂ\83¼ãÂ\81Â\8bãÂ\82Â\89Ã¥Â\89Â\8aéÂ\99¤ãÂ\81Â\95ãÂ\82Â\8cãÂ\82Â\8bãÂ\80Â\82
- - ãÂ\83‹Â\83Â\93ãÂ\83¥ãÂ\83¼ãÂ\82µãÂ\82¤ãÂ\82¯ãÂ\83«ãÂ\81®æÂ\9cÂ\80å¾Â\8cãÂ\81«ãÂ\80Â\81ACK ãÂ\82Â\92Ã¥Â\8fÂ\97ãÂ\81Â\91ãÂ\81Â\9fãÂ\83Â\91ãÂ\83Â\83ãÂ\83Â\81ãÂ\81¯æÂ\9cÂ\80æÂ\96°ãÂ\81® -stable ãÂ\83ªãÂ\83ªãÂ\83¼
- ãÂ\82¹ãÂ\81«è¿½åÂ\8a ãÂ\81Â\95ãÂ\82Â\8cãÂ\80Â\81ãÂ\81Â\9dãÂ\81®å¾Â\8cãÂ\81«æÂ\96°ãÂ\81Â\97ãÂ\81Â\84 -stable ãÂ\83ªãÂ\83ªãÂ\83¼ãÂ\82¹ãÂ\81Â\8cè¡Â\8cãÂ\82Â\8fãÂ\82Â\8cãÂ\82Â\8bãÂ\80Â\82
- - ãÂ\82ȋÂ\82ÂãÂ\83¥ãÂ\83ªãÂ\83Â\86ãÂ\82£ãÂ\83Â\91ãÂ\83Â\83ãÂ\83Â\81ãÂ\81¯ãÂ\80Â\81éÂ\80Â\9a常ãÂ\81®ãÂ\83‹Â\83Â\93ãÂ\83¥ãÂ\83¼ãÂ\82µãÂ\82¤ãÂ\82¯ãÂ\83«ãÂ\82Â\92éÂ\80Â\9aãÂ\82Â\89ãÂ\81Â\9aãÂ\80Â\81ãÂ\82ȋÂ\82ÂãÂ\83¥ãÂ\83ªãÂ\83Â\86ãÂ\82£
- ãÂ\82«ãÂ\83¼ãÂ\83Â\8dãÂ\83«ãÂ\83Â\81ãÂ\83¼ãÂ\83 ãÂ\81Â\8bãÂ\82Â\89çÂ\9b´æÂ\8eÂ¥ -stable ãÂ\83Â\84ãÂ\83ªãÂ\83¼ãÂ\81«åÂ\8fÂ\97ãÂ\81Â\91ä»Â\98ãÂ\81Â\91ãÂ\82Â\89ãÂ\82Â\8cãÂ\82Â\8bãÂ\80Â\82
- ãÂ\81Â\93ãÂ\81®æÂ\89Â\8bç¶Â\9aãÂ\81Â\8dãÂ\81®è©³ç´°ãÂ\81«ãÂ\81¤ãÂ\81Â\84ãÂ\81¦ãÂ\81¯ kernel security ãÂ\83Â\81ãÂ\83¼ãÂ\83 ãÂ\81«åÂ\95Â\8fãÂ\81Â\84Ã¥Â\90Â\88ãÂ\82Â\8fãÂ\81Â\9bãÂ\82Â\8bãÂ\81Â\93ãÂ\81¨ãÂ\80Â\82
+ - -stable ã\83¡ã\83³ã\83\86ã\83\8aã\81\8cã\83¬ã\83\93ã\83¥ã\83¼ã\82µã\82¤ã\82¯ã\83«ã\82\92決ã\82\81ã\82\8bã\81¨ã\81\8dã\80\81ã\83\91ã\83\83ã\83\81ã\81¯ã\83¬ã\83\93ã\83¥ã\83¼å§\94
+ å\93¡ä¼\9aã\81¨ã\83\91ã\83\83ã\83\81ã\81\8cå½±é\9f¿ã\81\99ã\82\8bé \98å\9f\9fã\81®ã\83¡ã\83³ã\83\86ã\83\8a(æ\8f\90ä¾\9bè\80\85ã\81\8cã\81\9dã\81®é \98å\9f\9fã\81®ã\83¡ã\83³ã\83\86ã\83\8aã\81§ç\84¡
+ ã\81\84é\99\90ã\82\8a)ã\81«é\80\81ã\82\89ã\82\8cã\80\81linux-kernel ã\83¡ã\83¼ã\83ªã\83³ã\82°ã\83ªã\82¹ã\83\88ã\81«CCã\81\95ã\82\8cã\82\8bã\80\82
+ - ã\83¬ã\83\93ã\83¥ã\83¼å§\94å\93¡ä¼\9aã\81¯ 48æ\99\82é\96\93ã\81®é\96\93ã\81« ACK ã\81\8b NAK ã\82\92å\87ºã\81\99ã\80\82
+ - ã\82\82ã\81\97ã\83\91ã\83\83ã\83\81ã\81\8cå§\94å\93¡ä¼\9aã\81®ã\83¡ã\83³ã\83\90ã\81\8bã\82\89å\8d´ä¸\8bã\81\95ã\82\8cã\82\8bã\81\8bã\80\81ã\83¡ã\83³ã\83\86ã\83\8aé\81\94ã\82\84ã\83¡ã\83³ã\83\90ã\81\8cæ°\97ä»\98
+ ã\81\8bã\81ªã\81\8bã\81£ã\81\9få\95\8fé¡\8cã\81\8cæ\8c\81ã\81¡ã\81\82ã\81\8cã\82\8aã\80\81linux-kernel ã\83¡ã\83³ã\83\90ã\81\8cã\83\91ã\83\83ã\83\81ã\81«ç\95°è°ã\82\92å\94±ã\81\88
+ ã\81\9få ´å\90\88ã\81«ã\81¯ã\80\81ã\83\91ã\83\83ã\83\81ã\81¯ã\82ã\83¥ã\83¼ã\81\8bã\82\89å\89\8aé\99¤ã\81\95ã\82\8cã\82\8bã\80\82
+ - ã\83¬ã\83\93ã\83¥ã\83¼ã\82µã\82¤ã\82¯ã\83«ã\81®æ\9c\80å¾\8cã\81«ã\80\81ACK ã\82\92å\8f\97ã\81\91ã\81\9fã\83\91ã\83\83ã\83\81ã\81¯æ\9c\80æ\96°ã\81® -stable ã\83ªã\83ªã\83¼
+ ã\82¹ã\81«è¿½å\8a ã\81\95ã\82\8cã\80\81ã\81\9dã\81®å¾\8cã\81«æ\96°ã\81\97ã\81\84 -stable ã\83ªã\83ªã\83¼ã\82¹ã\81\8cè¡\8cã\82\8fã\82\8cã\82\8bã\80\82
+ - ã\82»ã\82ã\83¥ã\83ªã\83\86ã\82£ã\83\91ã\83\83ã\83\81ã\81¯ã\80\81é\80\9a常ã\81®ã\83¬ã\83\93ã\83¥ã\83¼ã\82µã\82¤ã\82¯ã\83«ã\82\92é\80\9aã\82\89ã\81\9aã\80\81ã\82»ã\82ã\83¥ã\83ªã\83\86ã\82£
+ ã\82«ã\83¼ã\83\8dã\83«ã\83\81ã\83¼ã\83 ã\81\8bã\82\89ç\9b´æ\8e¥ -stable ã\83\84ã\83ªã\83¼ã\81«å\8f\97ã\81\91ä»\98ã\81\91ã\82\89ã\82\8cã\82\8bã\80\82
+ ã\81\93ã\81®æ\89\8bç¶\9aã\81\8dã\81®è©³ç´°ã\81«ã\81¤ã\81\84ã\81¦ã\81¯ kernel security ã\83\81ã\83¼ã\83 ã\81«å\95\8fã\81\84å\90\88ã\82\8fã\81\9bã\82\8bã\81\93ã\81¨ã\80\82
-ãÂ\83‹Â\83Â\93ãÂ\83¥ãÂ\83¼å§Â\94Ã¥Â\93¡ä¼Â\9a-
+ã\83¬ã\83\93ã\83¥ã\83¼å§\94å\93¡ä¼\9a-
- - ãÂ\81Â\93ãÂ\81®å§Â\94Ã¥Â\93¡ä¼Â\9aãÂ\81¯ãÂ\80Â\81ãÂ\81Â\93ãÂ\81®ãÂ\82¿ãÂ\82¹ãÂ\82¯ãÂ\81«ãÂ\81¤ãÂ\81Â\84ãÂ\81¦æ´»åÂ\8bÂ\95ãÂ\81Â\99ãÂ\82Â\8bå¤Â\9aãÂ\81Â\8fãÂ\81®ãÂ\83Â\9cãÂ\83©ãÂ\83³ãÂ\83Â\86ãÂ\82£ãÂ\82¢ãÂ\81¨ãÂ\80Â\81å°Â\91æÂ\95°ãÂ\81®
- éÂ\9dÂ\9eãÂ\83Â\9cãÂ\83©ãÂ\83³ãÂ\83Â\86ãÂ\82£ãÂ\82¢ãÂ\81®ãÂ\82«ãÂ\83¼ãÂ\83Â\8dãÂ\83«éÂ\96Â\8bçÂ\99ºèÂ\80Â\85éÂ\81Â\94ãÂ\81§æ§Â\8bæÂ\88Â\90ãÂ\81Â\95ãÂ\82Â\8cãÂ\81¦ãÂ\81Â\84ãÂ\82Â\8bãÂ\80Â\82
+ - ã\81\93ã\81®å§\94å\93¡ä¼\9aã\81¯ã\80\81ã\81\93ã\81®ã\82¿ã\82¹ã\82¯ã\81«ã\81¤ã\81\84ã\81¦æ´»å\8b\95ã\81\99ã\82\8bå¤\9aã\81\8fã\81®ã\83\9cã\83©ã\83³ã\83\86ã\82£ã\82¢ã\81¨ã\80\81å°\91æ\95°ã\81®
+ é\9d\9eã\83\9cã\83©ã\83³ã\83\86ã\82£ã\82¢ã\81®ã\82«ã\83¼ã\83\8dã\83«é\96\8bç\99ºè\80\85é\81\94ã\81§æ§\8bæ\88\90ã\81\95ã\82\8cã\81¦ã\81\84ã\82\8bã\80\82
when set.
Format: <int>
+ libata.force= [LIBATA] Force configurations. The format is comma
+ separated list of "[ID:]VAL" where ID is
+ PORT[:DEVICE]. PORT and DEVICE are decimal numbers
+ matching port, link or device. Basically, it matches
+ the ATA ID string printed on console by libata. If
+ the whole ID part is omitted, the last PORT and DEVICE
+ values are used. If ID hasn't been specified yet, the
+ configuration applies to all ports, links and devices.
+
+ If only DEVICE is omitted, the parameter applies to
+ the port and all links and devices behind it. DEVICE
+ number of 0 either selects the first device or the
+ first fan-out link behind PMP device. It does not
+ select the host link. DEVICE number of 15 selects the
+ host link and device attached to it.
+
+ The VAL specifies the configuration to force. As long
+ as there's no ambiguity shortcut notation is allowed.
+ For example, both 1.5 and 1.5G would work for 1.5Gbps.
+ The following configurations can be forced.
+
+ * Cable type: 40c, 80c, short40c, unk, ign or sata.
+ Any ID with matching PORT is used.
+
+ * SATA link speed limit: 1.5Gbps or 3.0Gbps.
+
+ * Transfer mode: pio[0-7], mwdma[0-4] and udma[0-7].
+ udma[/][16,25,33,44,66,100,133] notation is also
+ allowed.
+
+ * [no]ncq: Turn on or off NCQ.
+
+ If there are multiple matching configurations changing
+ the same attribute, the last one is used.
+
load_ramdisk= [RAM] List of ramdisks to load from floppy
See Documentation/ramdisk.txt.
procfs: /proc/acpi/ibm/hotkey
sysfs device attribute: hotkey_*
-In a ThinkPad, the ACPI HKEY handler is responsible for comunicating
+In a ThinkPad, the ACPI HKEY handler is responsible for communicating
some important events and also keyboard hot key presses to the operating
system. Enabling the hotkey functionality of thinkpad-acpi signals the
firmware that such a driver is present, and modifies how the ThinkPad
modified do anything. Not all hot keys can be individually controlled
by the mask. Some models do not support the mask at all, and in those
models, hot keys cannot be controlled individually. The behaviour of
-the mask is, therefore, higly dependent on the ThinkPad model.
+the mask is, therefore, highly dependent on the ThinkPad model.
Note that unmasking some keys prevents their default behavior. For
example, if Fn+F5 is unmasked, that key will no longer enable/disable
in ACPI event mode, volume up/down/mute are reported as
separate events, but this behaviour may be corrected in
future releases of this driver, in which case the
- ThinkPad volume mixer user interface semanthics will be
+ ThinkPad volume mixer user interface semantics will be
enforced.
hotkey_poll_freq:
The recommended polling frequency is 10Hz.
hotkey_radio_sw:
- if the ThinkPad has a hardware radio switch, this
+ If the ThinkPad has a hardware radio switch, this
attribute will read 0 if the switch is in the "radios
- disabled" postition, and 1 if the switch is in the
+ disabled" position, and 1 if the switch is in the
"radios enabled" position.
This attribute has poll()/select() support.
+ hotkey_tablet_mode:
+ If the ThinkPad has tablet capabilities, this attribute
+ will read 0 if the ThinkPad is in normal mode, and
+ 1 if the ThinkPad is in tablet mode.
+
+ This attribute has poll()/select() support.
+
hotkey_report_mode:
Returns the state of the procfs ACPI event report mode
filter for hot keys. If it is set to 1 (the default),
wakeup_hotunplug_complete:
Set to 1 if the system was waken up because of an
undock or bay ejection request, and that request
- was sucessfully completed. At this point, it might
+ was successfully completed. At this point, it might
be useful to send the system back to sleep, at the
user's choice. Refer to HKEY events 0x4003 and
0x3003, below.
Lenovo: battery
0x1004 0x03 FN+F4 Sleep button (ACPI sleep button
- semanthics, i.e. sleep-to-RAM).
+ semantics, i.e. sleep-to-RAM).
It is always generate some kind
of event, either the hot key
event or a ACPI sleep button
time passes.
0x1005 0x04 FN+F5 Radio. Enables/disables
- the internal BlueTooth hardware
+ the internal Bluetooth hardware
and W-WAN card if left in control
of the firmware. Does not affect
the WLAN card.
Should be used to turn on/off all
- radios (bluetooth+W-WAN+WLAN),
+ radios (Bluetooth+W-WAN+WLAN),
really.
0x1006 0x05 FN+F6 -
Do you feel lucky today?
0x1008 0x07 FN+F8 IBM: toggle screen expand
- Lenovo: configure ultranav
+ Lenovo: configure UltraNav
0x1009 0x08 FN+F9 -
.. .. ..
0x1011 0x10 FN+END Brightness down. See brightness
up for details.
-0x1012 0x11 FN+PGUP Thinklight toggle. This key is
+0x1012 0x11 FN+PGUP ThinkLight toggle. This key is
always handled by the firmware,
even when unmasked.
key is always handled by the
firmware, even when unmasked.
-0x1018 0x17 THINKPAD Thinkpad/Access IBM/Lenovo key
+0x1018 0x17 THINKPAD ThinkPad/Access IBM/Lenovo key
0x1019 0x18 unknown
.. .. ..
includes an scan code. If a key is mapped to anything else, it will
generate input device EV_KEY events.
+In addition to the EV_KEY events, thinkpad-acpi may also issue EV_SW
+events for switches:
+
+SW_RADIO T60 and later hardare rfkill rocker switch
+SW_TABLET_MODE Tablet ThinkPads HKEY events 0x5009 and 0x500A
+
Non hot-key ACPI HKEY event map:
0x5001 Lid closed
0x5002 Lid opened
+0x5009 Tablet swivel: switched to tablet mode
+0x500A Tablet swivel: switched to normal mode
0x7000 Radio Switch may have changed state
The above events are not propagated by the driver, except for legacy
0x3003 Bay ejection (see 0x2x05) complete, can sleep again
0x4003 Undocked (see 0x2x04), can sleep again
-0x5009 Tablet swivel: switched to tablet mode
-0x500A Tablet swivel: switched to normal mode
-0x500B Tablet pen insterted into its storage bay
+0x500B Tablet pen inserted into its storage bay
0x500C Tablet pen removed from its storage bay
0x5010 Brightness level changed (newer Lenovo BIOSes)
If the hotkey_report_mode module parameter is set to 1 or 2, it cannot
be changed later through sysfs (any writes will return -EPERM to signal
that hotkey_report_mode was locked. On 2.6.23 and later, where
-hotkey_report_mode cannot be changed at all, writes will return -EACES).
+hotkey_report_mode cannot be changed at all, writes will return -EACCES).
hotkey_report_mode set to 1 makes the driver export through the procfs
ACPI event interface all hot key presses (which are *also* sent to the
0: disables Bluetooth / Bluetooth is disabled
1: enables Bluetooth / Bluetooth is enabled.
- Note: this interface will be probably be superseeded by the
+ Note: this interface will be probably be superseded by the
generic rfkill class, so it is NOT to be considered stable yet.
Video output control -- /proc/acpi/ibm/video
1 - Related to "Volume up" key press
2 - Related to "Mute on" key press
3 - Related to "Access IBM" key press
- 4 - Related to "LCD brightness up" key pess
+ 4 - Related to "LCD brightness up" key press
5 - Related to "LCD brightness down" key press
11 - Related to "toggle screen expansion" key press/function
12 - Related to "ThinkLight on"
13 - Related to "ThinkLight off"
- 14 - Related to "ThinkLight" key press (toggle thinklight)
+ 14 - Related to "ThinkLight" key press (toggle ThinkLight)
The cmos command interface is prone to firmware split-brain problems, as
in newer ThinkPads it is just a compatibility layer. Do not use it, it is
EC and CMOS. To select which one should be used, use the
brightness_mode module parameter: brightness_mode=1 selects EC mode,
brightness_mode=2 selects CMOS mode, brightness_mode=3 selects both EC
-and CMOS. The driver tries to autodetect which interface to use.
+and CMOS. The driver tries to auto-detect which interface to use.
When display backlight brightness controls are available through the
standard ACPI interface, it is best to use it instead of this direct
This feature shows the presence and current state of a W-WAN (Sierra
Wireless EV-DO) device.
-It was tested on a Lenovo Thinkpad X60. It should probably work on other
-Thinkpad models which come with this module installed.
+It was tested on a Lenovo ThinkPad X60. It should probably work on other
+ThinkPad models which come with this module installed.
Procfs notes:
0: disables WWAN card / WWAN card is disabled
1: enables WWAN card / WWAN card is enabled.
- Note: this interface will be probably be superseeded by the
+ Note: this interface will be probably be superseded by the
generic rfkill class, so it is NOT to be considered stable yet.
Multiple Commands, Module Parameters
The module takes a debug parameter which can be used to selectively
enable various classes of debugging output, for example:
- modprobe ibm_acpi debug=0xffff
+ modprobe thinkpad_acpi debug=0xffff
will enable all debugging output classes. It takes a bitmask, so
to enable more than one output class, just add their values.
NVRAM is compiled out by the user because it is
unneeded/undesired in the first place).
0x020101: Marker for thinkpad-acpi with hot key NVRAM polling
- and proper hotkey_mask semanthics (version 8 of the
+ and proper hotkey_mask semantics (version 8 of the
NVRAM polling patch). Some development snapshots of
0.18 had an earlier version that did strange things
to hotkey_mask.
atomic_dec_and_test();
atomic_sub_and_test();
atomic_add_negative();
- atomic_add_unless();
+ atomic_add_unless(); /* when succeeds (returns 1) */
test_and_set_bit();
test_and_clear_bit();
test_and_change_bit();
PM_EVENT_SUSPEND -- quiesce the driver and put hardware into a low-power
state. When used with system sleep states like "suspend-to-RAM" or
"standby", the upcoming resume() call will often be able to rely on
- state kept in hardware, or issue system wakeup events. When used
- instead with suspend-to-disk, few devices support this capability;
- most are completely powered off.
+ state kept in hardware, or issue system wakeup events.
+
+ PM_EVENT_HIBERNATE -- Put hardware into a low-power state and enable wakeup
+ events as appropriate. It is only used with hibernation
+ (suspend-to-disk) and few devices are able to wake up the system from
+ this state; most are completely powered off.
PM_EVENT_FREEZE -- quiesce the driver, but don't necessarily change into
any low power mode. A system snapshot is about to be taken, often
wakeup events nor DMA are allowed.
To enter "standby" (ACPI S1) or "Suspend to RAM" (STR, ACPI S3) states, or
-the similarly named APM states, only PM_EVENT_SUSPEND is used; for "Suspend
-to Disk" (STD, hibernate, ACPI S4), all of those event codes are used.
+the similarly named APM states, only PM_EVENT_SUSPEND is used; the other event
+codes are used for hibernation ("Suspend to Disk", STD, ACPI S4).
There's also PM_EVENT_ON, a value which never appears as a suspend event
but is sometimes used to record the "not suspended" device state.
race can be exploited is also provided.
- It cannot contain any "trivial" fixes in it (spelling changes,
whitespace cleanups, etc).
- - It must be accepted by the relevant subsystem maintainer.
- It must follow the Documentation/SubmittingPatches rules.
+ - It or an equivalent fix must already exist in Linus' tree. Quote the
+ respective commit ID in Linus' tree in your patch submission to -stable.
Procedure for submitting patches to the -stable tree:
queue, or a NAK if the patch is rejected. This response might take a few
days, according to the developer's schedules.
- If accepted, the patch will be added to the -stable queue, for review by
- other developers.
+ other developers and by the relevant subsystem maintainer.
+ - If the stable@kernel.org address is added to a patch, when it goes into
+ Linus's tree it will automatically be emailed to the stable team.
- Security patches should not be sent to this alias, but instead to the
documented security@kernel.org address.
char *t;
int count;
- if (chdir("/sys/kernel/slab"))
+ if (chdir("/sys/kernel/slab") && chdir("/sys/slab"))
fatal("SYSFS support for SLUB not active\n");
dir = opendir(".");
ASYNCHRONOUS TRANSFERS/TRANSFORMS API
P: Dan Williams
M: dan.j.williams@intel.com
-P: Shannon Nelson
-M: shannon.nelson@intel.com
+P: Maciej Sosnowski
+M: maciej.sosnowski@intel.com
L: linux-kernel@vger.kernel.org
W: http://sourceforge.net/projects/xscaleiop
S: Supported
ATMEL LCDFB DRIVER
P: Nicolas Ferre
M: nicolas.ferre@atmel.com
-L: linux-fbdev-devel@lists.sourceforge.net (subscribers-only)
+L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Maintained
ATMEL MACB ETHERNET DRIVER
CYBLAFB FRAMEBUFFER DRIVER
P: Knut Petersen
M: Knut_Petersen@t-online.de
-L: linux-fbdev-devel@lists.sourceforge.net (subscribers-only)
+L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Maintained
CYCLADES 2X SYNC CARD DRIVER
M: teigland@redhat.com
L: cluster-devel@redhat.com
W: http://sources.redhat.com/cluster/
-T: git kernel.org:/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes.git
-T: git kernel.org:/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw.git
+T: git kernel.org:/pub/scm/linux/kernel/git/teigland/dlm.git
S: Supported
DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
S: Maintained
DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
-P: Shannon Nelson
-M: shannon.nelson@intel.com
+P: Maciej Sosnowski
+M: maciej.sosnowski@intel.com
P: Dan Williams
M: dan.j.williams@intel.com
L: linux-kernel@vger.kernel.org
FRAMEBUFFER LAYER
P: Antonino Daplas
M: adaplas@gmail.com
-L: linux-fbdev-devel@lists.sourceforge.net (subscribers-only)
+L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
W: http://linux-fbdev.sourceforge.net/
S: Maintained
S: Maintained
HARDWARE RANDOM NUMBER GENERATOR CORE
-P: Michael Buesch
-M: mb@bu3sch.de
-S: Maintained
+S: Orphaned
HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
P: Robert Love
S: Maintained
IMS TWINTURBO FRAMEBUFFER DRIVER
-L: linux-fbdev-devel@lists.sourceforge.net (subscribers-only)
+L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Orphan
INFINIBAND SUBSYSTEM
INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
P: Sylvain Meyer
M: sylvain.meyer@worldonline.fr
-L: linux-fbdev-devel@lists.sourceforge.net (subscribers-only)
+L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Maintained
INTEL 810/815 FRAMEBUFFER DRIVER
P: Antonino Daplas
M: adaplas@gmail.com
-L: linux-fbdev-devel@lists.sourceforge.net (subscribers-only)
+L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Maintained
INTEL IA32 MICROCODE UPDATE SUPPORT
S: Maintained
INTEL I/OAT DMA DRIVER
-P: Shannon Nelson
-M: shannon.nelson@intel.com
+P: Maciej Sosnowski
+M: maciej.sosnowski@intel.com
L: linux-kernel@vger.kernel.org
S: Supported
MATROX FRAMEBUFFER DRIVER
P: Petr Vandrovec
M: vandrove@vc.cvut.cz
-L: linux-fbdev-devel@lists.sourceforge.net (subscribers-only)
+L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Maintained
MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
P: Antonino Daplas
M: adaplas@gmail.com
-L: linux-fbdev-devel@lists.sourceforge.net (subscribers-only)
+L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Maintained
OPENCORES I2C BUS DRIVER
RADEON FRAMEBUFFER DISPLAY DRIVER
P: Benjamin Herrenschmidt
M: benh@kernel.crashing.org
-L: linux-fbdev-devel@lists.sourceforge.net (subscribers-only)
+L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Maintained
RAGE128 FRAMEBUFFER DISPLAY DRIVER
P: Paul Mackerras
M: paulus@samba.org
-L: linux-fbdev-devel@lists.sourceforge.net (subscribers-only)
+L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Maintained
RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
S3 SAVAGE FRAMEBUFFER DRIVER
P: Antonino Daplas
M: adaplas@gmail.com
-L: linux-fbdev-devel@lists.sourceforge.net (subscribers-only)
+L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Maintained
S390
VT8231 HARDWARE MONITOR DRIVER
P: Roger Lucas
-M: roger@planbit.co.uk
+M: vt8231@hiddenengine.co.uk
L: lm-sensors@lm-sensors.org
S: Maintained
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 25
-EXTRAVERSION = -rc2
+EXTRAVERSION = -rc3
NAME = Funky Weasel is Jiggy wit it
# *DOCUMENTATION*
data[0] = regoffset; /* register num */
data[1] = value; /* register data */
err = i2c_transfer(adap, msg, 1);
+ i2c_put_adapter(adap);
if (err >= 0)
return 0;
return err;
msg->buf = data;
err = i2c_transfer(adap, msg, 1);
*value = data[0];
+ i2c_put_adapter(adap);
if (err >= 0)
return 0;
/*****************************************************************************
* RTC S35390A on I2C bus
****************************************************************************/
+
+#define TS209_RTC_GPIO 3
+
static struct i2c_board_info __initdata qnap_ts209_i2c_rtc = {
.driver_name = "rtc-s35390a",
.addr = 0x30,
+ .irq = 0,
};
/****************************************************************************
platform_add_devices(qnap_ts209_devices,
ARRAY_SIZE(qnap_ts209_devices));
+
+ /* Get RTC IRQ and register the chip */
+ if (gpio_request(TS209_RTC_GPIO, "rtc") == 0) {
+ if (gpio_direction_input(TS209_RTC_GPIO) == 0)
+ qnap_ts209_i2c_rtc.irq = gpio_to_irq(TS209_RTC_GPIO);
+ else
+ gpio_free(TS209_RTC_GPIO);
+ }
+ if (qnap_ts209_i2c_rtc.irq == 0)
+ pr_warning("qnap_ts209_init: failed to get RTC IRQ\n");
i2c_register_board_info(0, &qnap_ts209_i2c_rtc, 1);
+
orion_eth_init(&qnap_ts209_eth_data);
orion_sata_init(&qnap_ts209_sata_data);
}
static DEFINE_MUTEX(clocks_mutex);
static DEFINE_SPINLOCK(clocks_lock);
+static struct clk *clk_lookup(struct device *dev, const char *id)
+{
+ struct clk *p;
+
+ list_for_each_entry(p, &clocks, node)
+ if (strcmp(id, p->name) == 0 && p->dev == dev)
+ return p;
+
+ return NULL;
+}
+
struct clk *clk_get(struct device *dev, const char *id)
{
struct clk *p, *clk = ERR_PTR(-ENOENT);
mutex_lock(&clocks_mutex);
- list_for_each_entry(p, &clocks, node) {
- if (strcmp(id, p->name) == 0 &&
- (p->dev == NULL || p->dev == dev)) {
- clk = p;
- break;
- }
- }
+ p = clk_lookup(dev, id);
+ if (!p)
+ p = clk_lookup(NULL, id);
+ if (p)
+ clk = p;
mutex_unlock(&clocks_mutex);
return clk;
struct cpufreq_frequency_table *pxa_freqs_table;
pxa_freqs_t *pxa_freq_settings;
struct cpufreq_freqs freqs;
- int idx;
+ unsigned int idx;
unsigned long flags;
unsigned int unused, preset_mdrefr, postset_mdrefr;
void *ramstart = phys_to_virt(0xa0000000);
return 0;
}
+static unsigned int pxa_cpufreq_get(unsigned int cpu)
+{
+ return get_clk_frequency_khz(0);
+}
+
static int pxa_cpufreq_init(struct cpufreq_policy *policy)
{
int i;
.verify = pxa_verify_policy,
.target = pxa_set_target,
.init = pxa_cpufreq_init,
+ .get = pxa_cpufreq_get,
.name = "PXA25x",
};
.long sys_epoll_pwait
.long sys_utimensat /* 320 */
.long sys_signalfd
- .long sys_ni_syscall
+ .long sys_timerfd_create
.long sys_eventfd
.long sys_fallocate
+ .long sys_timerfd_settime /* 325 */
+ .long sys_timerfd_gettime
syscall_table_size = (. - sys_call_table)
*(.data.init_task)
}
- . = ALIGN(4096);
- .data.page_aligned : { *(.data.idt) }
-
. = ALIGN(L1_CACHE_BYTES);
.data.cacheline_aligned : { *(.data.cacheline_aligned) }
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.11-rc1
-# Sun Jan 16 17:24:38 2005
+# Linux kernel version: 2.6.25-rc1
+# Fri Feb 15 17:13:14 2008
#
CONFIG_H8300=y
# CONFIG_MMU is not set
# CONFIG_SWAP is not set
+CONFIG_ZONE_DMA=y
# CONFIG_FPU is not set
-CONFIG_UID16=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_TIME=y
+CONFIG_TIME_LOW_RES=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
+CONFIG_NO_IOPORT=y
+CONFIG_NO_DMA=y
CONFIG_ISA=y
# CONFIG_PCI is not set
+CONFIG_HZ=100
+CONFIG_C_SYMBOL_PREFIX=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
-# Code maturity level options
+# General setup
#
CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
-
-#
-# General setup
-#
+CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+# CONFIG_SYSVIPC is not set
# CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_SYSCTL is not set
-# CONFIG_AUDIT is not set
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_HOTPLUG is not set
# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+# CONFIG_FAIR_GROUP_SCHED is not set
+# CONFIG_SYSFS_DEPRECATED is not set
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
+# CONFIG_UID16 is not set
+# CONFIG_SYSCTL_SYSCALL is not set
# CONFIG_KALLSYMS is not set
+# CONFIG_HOTPLUG is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+# CONFIG_COMPAT_BRK is not set
+# CONFIG_BASE_FULL is not set
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_SIGNALFD is not set
+# CONFIG_TIMERFD is not set
+# CONFIG_EVENTFD is not set
+# CONFIG_VM_EVENT_COUNTERS is not set
+# CONFIG_SLAB is not set
+# CONFIG_SLUB is not set
+CONFIG_SLOB=y
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_KPROBES is not set
CONFIG_TINY_SHMEM=y
+CONFIG_BASE_SMALL=1
+# CONFIG_MODULES is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
#
-# Loadable module support
+# IO Schedulers
#
-# CONFIG_MODULES is not set
+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"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
#
# Processor type and features
# Detail Selection
#
# CONFIG_H83002 is not set
-# CONFIG_H83007 is not set
+CONFIG_H83007=y
# CONFIG_H83048 is not set
-CONFIG_H83068=y
+# CONFIG_H83068 is not set
CONFIG_CPU_CLOCK=20000
-# CONFIG_RAMKERNEL is not set
-CONFIG_ROMKERNEL=y
+CONFIG_RAMKERNEL=y
+# CONFIG_ROMKERNEL is not set
CONFIG_CPU_H8300H=y
# CONFIG_PREEMPT is not set
+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_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_VIRT_TO_BUS=y
#
# Executable file formats
CONFIG_BINFMT_FLAT=y
CONFIG_BINFMT_ZFLAT=y
# CONFIG_BINFMT_SHARED_FLAT is not set
-# CONFIG_BINFMT_MISC is not set
+CONFIG_BINFMT_MISC=y
#
-# Generic Driver Options
+# Networking
#
-# CONFIG_STANDALONE is not set
-# CONFIG_PREVENT_FIRMWARE_BUILD is not set
-# CONFIG_FW_LOADER is not set
-# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_NET is not set
#
-# Memory Technology Devices (MTD)
+# Generic Driver Options
#
+CONFIG_STANDALONE=y
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
+# CONFIG_SYS_HYPERVISOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CONCAT=y
-# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_REDBOOT_PARTS=y
+CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
+# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
+# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
#
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
+# CONFIG_MTD_BLKDEVS is not set
+# CONFIG_MTD_BLOCK is not set
+# CONFIG_MTD_BLOCK_RO is not set
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
#
# RAM/ROM/Flash chip drivers
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
CONFIG_MTD_UCLINUX=y
+# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
-# CONFIG_MTD_BLKMTD is not set
# CONFIG_MTD_BLOCK2MTD is not set
#
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_DEV_XD is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_RAM is not set
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_INITRAMFS_SOURCE=""
-# 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
-
-#
-# ATA/ATAPI/MFM/RLL support
+# UBI - Unsorted block images
#
+# CONFIG_MTD_UBI is not set
+# CONFIG_BLK_DEV is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
-#
-# Networking support
-#
-# CONFIG_NET is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-
#
# Input device support
#
# CONFIG_INPUT is not set
#
-# Userland interfaces
-#
-
-#
-# Input I/O drivers
+# Hardware I/O ports
#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
# CONFIG_SERIO is not set
-# CONFIG_SERIO_I8042 is not set
-
-#
-# Input Device Drivers
-#
+# CONFIG_GAMEPORT is not set
#
# Character devices
# Non-8250 serial port support
#
CONFIG_SERIAL_SH_SCI=y
+CONFIG_SERIAL_SH_SCI_NR_UARTS=2
CONFIG_SERIAL_SH_SCI_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
-
-#
-# I2C support
-#
# CONFIG_I2C 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' may also be needed; see USB_STORAGE Help for more information
-#
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
+# CONFIG_HWMON is not set
+# CONFIG_USB_SUPPORT is not set
#
# File systems
#
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
+# CONFIG_EXT4DEV_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-CONFIG_ROMFS_FS=y
-# CONFIG_QUOTA is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_DNOTIFY is not set
+# CONFIG_INOTIFY is not set
+# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
# Pseudo filesystems
#
CONFIG_PROC_FS=y
-# CONFIG_SYSFS is not set
-# CONFIG_DEVFS_FS is not set
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
-# CONFIG_JFFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+CONFIG_ROMFS_FS=y
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
# CONFIG_NLS is not set
#
# Kernel hacking
#
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_PRINTK_TIME is not set
+# CONFIG_ENABLE_WARN_DEPRECATED is not set
+# CONFIG_ENABLE_MUST_CHECK is not set
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
-CONFIG_FULLDEBUG=y
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_SAMPLES is not set
+# CONFIG_FULLDEBUG is not set
# CONFIG_HIGHPROFILE is not set
-CONFIG_NO_KERNEL_MSG=y
+# CONFIG_NO_KERNEL_MSG is not set
# CONFIG_SYSCALL_PRINT is not set
# CONFIG_GDB_DEBUG is not set
# CONFIG_SH_STANDARD_BIOS is not set
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_CRYPTO is not set
-#
-# Hardware crypto devices
-#
-
#
# Library routines
#
# CONFIG_CRC_CCITT is not set
-CONFIG_CRC32=y
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+# CONFIG_CRC32 is not set
+# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
+CONFIG_HAS_IOMEM=y
extern unsigned long *interrupt_redirect_table;
extern const int h8300_saved_vectors[];
-extern const unsigned long h8300_trap_table[];
+extern const h8300_vector h8300_trap_table[];
int h8300_enable_irq_pin(unsigned int irq);
void h8300_disable_irq_pin(unsigned int irq);
{
int i;
unsigned long *ramvec,*ramvec_p;
- const unsigned long *trap_entry;
+ const h8300_vector *trap_entry;
const int *saved_vector;
ramvec = get_vector_address();
ret = (unsigned char *)(ka->sa.sa_restorer);
else {
/* sub.l er0,er0; mov.b #__NR_sigreturn,r0l; trapa #0 */
- err != __put_user(0x1a80f800 + (__NR_sigreturn & 0xff),
+ err |= __put_user(0x1a80f800 + (__NR_sigreturn & 0xff),
(unsigned long *)(frame->retcode + 0));
err |= __put_user(0x5700, (unsigned short *)(frame->retcode + 4));
}
ret = (unsigned char *)(ka->sa.sa_restorer);
else {
/* sub.l er0,er0; mov.b #__NR_sigreturn,r0l; trapa #0 */
- err != __put_user(0x1a80f800 + (__NR_sigreturn & 0xff),
+ err |= __put_user(0x1a80f800 + (__NR_sigreturn & 0xff),
(unsigned long *)(frame->retcode + 0));
err |= __put_user(0x5700, (unsigned short *)(frame->retcode + 4));
}
# Reuse any files we can from the H8/300H
#
-obj-y := irq_pin.o ptrace_h8300h.o
+obj-y := irq.o ptrace_h8300h.o
--- /dev/null
+/*
+ * Interrupt handling H8/300H depend.
+ * Yoshinori Sato <ysato@users.sourceforge.jp>
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/errno.h>
+
+#include <asm/ptrace.h>
+#include <asm/traps.h>
+#include <asm/irq.h>
+#include <asm/io.h>
+#include <asm/gpio.h>
+#include <asm/regs306x.h>
+
+const int __initdata h8300_saved_vectors[] = {
+#if defined(CONFIG_GDB_DEBUG)
+ TRAP3_VEC, /* TRAPA #3 is GDB breakpoint */
+#endif
+ -1,
+};
+
+const h8300_vector __initdata h8300_trap_table[] = {
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ system_call,
+ 0,
+ 0,
+ trace_break,
+};
+
+int h8300_enable_irq_pin(unsigned int irq)
+{
+ int bitmask;
+ if (irq < EXT_IRQ0 || irq > EXT_IRQ5)
+ return 0;
+
+ /* initialize IRQ pin */
+ bitmask = 1 << (irq - EXT_IRQ0);
+ switch(irq) {
+ case EXT_IRQ0:
+ case EXT_IRQ1:
+ case EXT_IRQ2:
+ case EXT_IRQ3:
+ if (H8300_GPIO_RESERVE(H8300_GPIO_P8, bitmask) == 0)
+ return -EBUSY;
+ H8300_GPIO_DDR(H8300_GPIO_P8, bitmask, H8300_GPIO_INPUT);
+ break;
+ case EXT_IRQ4:
+ case EXT_IRQ5:
+ if (H8300_GPIO_RESERVE(H8300_GPIO_P9, bitmask) == 0)
+ return -EBUSY;
+ H8300_GPIO_DDR(H8300_GPIO_P9, bitmask, H8300_GPIO_INPUT);
+ break;
+ }
+
+ return 0;
+}
+
+void h8300_disable_irq_pin(unsigned int irq)
+{
+ int bitmask;
+ if (irq < EXT_IRQ0 || irq > EXT_IRQ5)
+ return;
+
+ /* disable interrupt & release IRQ pin */
+ bitmask = 1 << (irq - EXT_IRQ0);
+ switch(irq) {
+ case EXT_IRQ0:
+ case EXT_IRQ1:
+ case EXT_IRQ2:
+ case EXT_IRQ3:
+ *(volatile unsigned char *)IER &= ~bitmask;
+ H8300_GPIO_FREE(H8300_GPIO_P8, bitmask);
+ break ;
+ case EXT_IRQ4:
+ case EXT_IRQ5:
+ *(volatile unsigned char *)IER &= ~bitmask;
+ H8300_GPIO_FREE(H8300_GPIO_P9, bitmask);
+ break;
+ }
+}
+++ /dev/null
-/*
- * linux/arch/h8300/platform/h8s/ints.c
- *
- * Yoshinori Sato <ysato@users.sourceforge.jp>
- *
- * Based on linux/arch/$(ARCH)/platform/$(PLATFORM)/ints.c
- *
- * 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 1996 Roman Zippel
- * Copyright 1999 D. Jeff Dionne <jeff@rt-control.com>
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/kernel_stat.h>
-#include <linux/seq_file.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/bootmem.h>
-#include <linux/random.h>
-#include <linux/hardirq.h>
-
-#include <asm/system.h>
-#include <asm/irq.h>
-#include <asm/traps.h>
-#include <asm/io.h>
-#include <asm/setup.h>
-#include <asm/gpio.h>
-#include <asm/regs267x.h>
-#include <asm/errno.h>
-
-/*
- * This structure has only 4 elements for speed reasons
- */
-typedef struct irq_handler {
- irqreturn_t (*handler)(int, void *, struct pt_regs *);
- int flags;
- int count;
- void *dev_id;
- const char *devname;
-} irq_handler_t;
-
-static irq_handler_t *irq_list[NR_IRQS];
-
-/* IRQ pin assignment */
-struct irq_pins {
- unsigned char port_no;
- unsigned char bit_no;
-};
-/* ISTR = 0 */
-static const struct irq_pins irq_assign_table0[16]={
- {H8300_GPIO_P5,H8300_GPIO_B0},{H8300_GPIO_P5,H8300_GPIO_B1},
- {H8300_GPIO_P5,H8300_GPIO_B2},{H8300_GPIO_P5,H8300_GPIO_B3},
- {H8300_GPIO_P5,H8300_GPIO_B4},{H8300_GPIO_P5,H8300_GPIO_B5},
- {H8300_GPIO_P5,H8300_GPIO_B6},{H8300_GPIO_P5,H8300_GPIO_B7},
- {H8300_GPIO_P6,H8300_GPIO_B0},{H8300_GPIO_P6,H8300_GPIO_B1},
- {H8300_GPIO_P6,H8300_GPIO_B2},{H8300_GPIO_P6,H8300_GPIO_B3},
- {H8300_GPIO_P6,H8300_GPIO_B4},{H8300_GPIO_P6,H8300_GPIO_B5},
- {H8300_GPIO_PF,H8300_GPIO_B1},{H8300_GPIO_PF,H8300_GPIO_B2},
-};
-/* ISTR = 1 */
-static const struct irq_pins irq_assign_table1[16]={
- {H8300_GPIO_P8,H8300_GPIO_B0},{H8300_GPIO_P8,H8300_GPIO_B1},
- {H8300_GPIO_P8,H8300_GPIO_B2},{H8300_GPIO_P8,H8300_GPIO_B3},
- {H8300_GPIO_P8,H8300_GPIO_B4},{H8300_GPIO_P8,H8300_GPIO_B5},
- {H8300_GPIO_PH,H8300_GPIO_B2},{H8300_GPIO_PH,H8300_GPIO_B3},
- {H8300_GPIO_P2,H8300_GPIO_B0},{H8300_GPIO_P2,H8300_GPIO_B1},
- {H8300_GPIO_P2,H8300_GPIO_B2},{H8300_GPIO_P2,H8300_GPIO_B3},
- {H8300_GPIO_P2,H8300_GPIO_B4},{H8300_GPIO_P2,H8300_GPIO_B5},
- {H8300_GPIO_P2,H8300_GPIO_B6},{H8300_GPIO_P2,H8300_GPIO_B7},
-};
-
-static short use_kmalloc = 0;
-
-extern unsigned long *interrupt_redirect_table;
-
-#define CPU_VECTOR ((unsigned long *)0x000000)
-#define ADDR_MASK (0xffffff)
-
-static inline unsigned long *get_vector_address(void)
-{
- volatile unsigned long *rom_vector = CPU_VECTOR;
- unsigned long base,tmp;
- int vec_no;
-
- base = rom_vector[EXT_IRQ0] & ADDR_MASK;
-
- /* check romvector format */
- for (vec_no = EXT_IRQ1; vec_no <= EXT_IRQ15; vec_no++) {
- if ((base+(vec_no - EXT_IRQ0)*4) != (rom_vector[vec_no] & ADDR_MASK))
- return NULL;
- }
-
- /* ramvector base address */
- base -= EXT_IRQ0*4;
-
- /* writerble check */
- tmp = ~(*(unsigned long *)base);
- (*(unsigned long *)base) = tmp;
- if ((*(unsigned long *)base) != tmp)
- return NULL;
- return (unsigned long *)base;
-}
-
-void __init init_IRQ(void)
-{
-#if defined(CONFIG_RAMKERNEL)
- int i;
- unsigned long *ramvec,*ramvec_p;
- unsigned long break_vec;
-
- ramvec = get_vector_address();
- if (ramvec == NULL)
- panic("interrupt vector serup failed.");
- else
- printk("virtual vector at 0x%08lx\n",(unsigned long)ramvec);
-
-#if defined(CONFIG_GDB_DEBUG)
- /* save original break vector */
- break_vec = ramvec[TRAP3_VEC];
-#else
- break_vec = VECTOR(trace_break);
-#endif
-
- /* create redirect table */
- for (ramvec_p = ramvec, i = 0; i < NR_IRQS; i++)
- *ramvec_p++ = REDIRECT(interrupt_entry);
-
- /* set special vector */
- ramvec[TRAP0_VEC] = VECTOR(system_call);
- ramvec[TRAP3_VEC] = break_vec;
- interrupt_redirect_table = ramvec;
-#ifdef DUMP_VECTOR
- ramvec_p = ramvec;
- for (i = 0; i < NR_IRQS; i++) {
- if ((i % 8) == 0)
- printk("\n%p: ",ramvec_p);
- printk("%p ",*ramvec_p);
- ramvec_p++;
- }
- printk("\n");
-#endif
-#endif
-}
-
-int request_irq(unsigned int irq,
- irqreturn_t (*handler)(int, void *, struct pt_regs *),
- unsigned long flags, const char *devname, void *dev_id)
-{
- unsigned short ptn = 1 << (irq - EXT_IRQ0);
- irq_handler_t *irq_handle;
- if (irq < 0 || irq >= NR_IRQS) {
- printk("Incorrect IRQ %d from %s\n", irq, devname);
- return -EINVAL;
- }
- if (irq_list[irq])
- return -EBUSY; /* already used */
- if (irq >= EXT_IRQ0 && irq <= EXT_IRQ15) {
- /* initialize IRQ pin */
- unsigned int port_no,bit_no;
- if (*(volatile unsigned short *)ITSR & ptn) {
- port_no = irq_assign_table1[irq - EXT_IRQ0].port_no;
- bit_no = irq_assign_table1[irq - EXT_IRQ0].bit_no;
- } else {
- port_no = irq_assign_table0[irq - EXT_IRQ0].port_no;
- bit_no = irq_assign_table0[irq - EXT_IRQ0].bit_no;
- }
- if (H8300_GPIO_RESERVE(port_no, bit_no) == 0)
- return -EBUSY; /* pin already use */
- H8300_GPIO_DDR(port_no, bit_no, H8300_GPIO_INPUT);
- *(volatile unsigned short *)ISR &= ~ptn; /* ISR clear */
- }
-
- if (use_kmalloc)
- irq_handle = kmalloc(sizeof(irq_handler_t), GFP_ATOMIC);
- else {
- /* use bootmem allocator */
- irq_handle = (irq_handler_t *)alloc_bootmem(sizeof(irq_handler_t));
- irq_handle = (irq_handler_t *)((unsigned long)irq_handle | 0x80000000);
- }
-
- if (irq_handle == NULL)
- return -ENOMEM;
-
- irq_handle->handler = handler;
- irq_handle->flags = flags;
- irq_handle->count = 0;
- irq_handle->dev_id = dev_id;
- irq_handle->devname = devname;
- irq_list[irq] = irq_handle;
- if (irq_handle->flags & IRQF_SAMPLE_RANDOM)
- rand_initialize_irq(irq);
-
- /* enable interrupt */
- /* compatible i386 */
- if (irq >= EXT_IRQ0 && irq <= EXT_IRQ15)
- *(volatile unsigned short *)IER |= ptn;
- return 0;
-}
-
-EXPORT_SYMBOL(request_irq);
-
-void free_irq(unsigned int irq, void *dev_id)
-{
- if (irq >= NR_IRQS)
- return;
- if (irq_list[irq]->dev_id != dev_id)
- printk("%s: Removing probably wrong IRQ %d from %s\n",
- __FUNCTION__, irq, irq_list[irq]->devname);
- if (irq >= EXT_IRQ0 && irq <= EXT_IRQ15) {
- /* disable interrupt & release IRQ pin */
- unsigned short port_no,bit_no;
- *(volatile unsigned short *)ISR &= ~(1 << (irq - EXT_IRQ0));
- *(volatile unsigned short *)IER |= 1 << (irq - EXT_IRQ0);
- if (*(volatile unsigned short *)ITSR & (1 << (irq - EXT_IRQ0))) {
- port_no = irq_assign_table1[irq - EXT_IRQ0].port_no;
- bit_no = irq_assign_table1[irq - EXT_IRQ0].bit_no;
- } else {
- port_no = irq_assign_table0[irq - EXT_IRQ0].port_no;
- bit_no = irq_assign_table0[irq - EXT_IRQ0].bit_no;
- }
- H8300_GPIO_FREE(port_no, bit_no);
- }
- if (((unsigned long)irq_list[irq] & 0x80000000) == 0) {
- kfree(irq_list[irq]);
- irq_list[irq] = NULL;
- }
-}
-
-EXPORT_SYMBOL(free_irq);
-
-unsigned long probe_irq_on (void)
-{
- return 0;
-}
-
-EXPORT_SYMBOL(probe_irq_on);
-
-int probe_irq_off (unsigned long irqs)
-{
- return 0;
-}
-
-EXPORT_SYMBOL(probe_irq_off);
-
-void enable_irq(unsigned int irq)
-{
- if (irq >= EXT_IRQ0 && irq <= EXT_IRQ15)
- *(volatile unsigned short *)IER |= 1 << (irq - EXT_IRQ0);
-}
-
-void disable_irq(unsigned int irq)
-{
- if (irq >= EXT_IRQ0 && irq <= EXT_IRQ15)
- *(volatile unsigned short *)IER &= ~(1 << (irq - EXT_IRQ0));
-}
-
-asmlinkage void process_int(unsigned long vec, struct pt_regs *fp)
-{
- irq_enter();
- /* ISR clear */
- /* compatible i386 */
- if (vec >= EXT_IRQ0 && vec <= EXT_IRQ15)
- *(volatile unsigned short *)ISR &= ~(1 << (vec - EXT_IRQ0));
- if (vec < NR_IRQS) {
- if (irq_list[vec]) {
- irq_list[vec]->handler(vec, irq_list[vec]->dev_id, fp);
- irq_list[vec]->count++;
- if (irq_list[vec]->flags & IRQF_SAMPLE_RANDOM)
- add_interrupt_randomness(vec);
- }
- } else {
- BUG();
- }
- irq_exit();
-}
-
-int show_interrupts(struct seq_file *p, void *v)
-{
- int i = *(loff_t *) v;
-
- if ((i < NR_IRQS) && (irq_list[i] !=NULL)) {
- seq_printf(p, "%3d: %10u ",i,irq_list[i]->count);
- seq_printf(p, "%s\n", irq_list[i]->devname);
- }
-
- return 0;
-}
-
-void init_irq_proc(void)
-{
-}
-
-static int __init enable_kmalloc(void)
-{
- use_kmalloc = 1;
- return 0;
-}
-core_initcall(enable_kmalloc);
};
/* trap entry table */
-const unsigned long __initdata h8300_trap_table[NR_TRAPS]={
+const H8300_VECTOR __initdata h8300_trap_table[] = {
0,0,0,0,0,
- (unsigned long)trace_break, /* TRACE */
+ trace_break, /* TRACE */
0,0,
- (unsigned long)system_call, /* TRAPA #0 */
+ system_call, /* TRAPA #0 */
0,0,0,0,0,0,0
};
{H8300_GPIO_P6,H8300_GPIO_B2},{H8300_GPIO_P6,H8300_GPIO_B3},
{H8300_GPIO_P6,H8300_GPIO_B4},{H8300_GPIO_P6,H8300_GPIO_B5},
{H8300_GPIO_PF,H8300_GPIO_B1},{H8300_GPIO_PF,H8300_GPIO_B2},
-};
+};
/* ISTR = 1 */
static const struct irq_pins irq_assign_table1[16]={
{H8300_GPIO_P8,H8300_GPIO_B0},{H8300_GPIO_P8,H8300_GPIO_B1},
config HOTPLUG_CPU
def_bool n
+config HZ
+ int
+ default 1000
+
mainmenu "Matsushita MN10300/AM33 Kernel Configuration"
source "init/Kconfig"
BOOTCFLAGS += -I$(obj) -I$(srctree)/$(obj) -I$(srctree)/$(src)/libfdt
-$(obj)/4xx.o: BOOTCFLAGS += -mcpu=440
-$(obj)/ebony.o: BOOTCFLAGS += -mcpu=440
-$(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=440
-$(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=440
+$(obj)/4xx.o: BOOTCFLAGS += -mcpu=405
+$(obj)/ebony.o: BOOTCFLAGS += -mcpu=405
+$(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=405
+$(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405
$(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
};
IIC0: i2c@ef600700 {
- device_type = "i2c";
compatible = "ibm,iic-440ep", "ibm,iic-440gp", "ibm,iic";
reg = <ef600700 14>;
interrupt-parent = <&UIC0>;
};
IIC1: i2c@ef600800 {
- device_type = "i2c";
compatible = "ibm,iic-440ep", "ibm,iic-440gp", "ibm,iic";
reg = <ef600800 14>;
interrupt-parent = <&UIC0>;
};
ZMII0: emac-zmii@ef600d00 {
- device_type = "zmii-interface";
compatible = "ibm,zmii-440ep", "ibm,zmii-440gp", "ibm,zmii";
reg = <ef600d00 c>;
};
IIC0: i2c@40000400 {
/* FIXME */
- device_type = "i2c";
compatible = "ibm,iic-440gp", "ibm,iic";
reg = <40000400 14>;
interrupt-parent = <&UIC0>;
};
IIC1: i2c@40000500 {
/* FIXME */
- device_type = "i2c";
compatible = "ibm,iic-440gp", "ibm,iic";
reg = <40000500 14>;
interrupt-parent = <&UIC0>;
};
IIC0: i2c@10000400 {
- device_type = "i2c";
compatible = "ibm,iic-440spe", "ibm,iic-440gp", "ibm,iic";
reg = <10000400 14>;
interrupt-parent = <&UIC0>;
};
IIC1: i2c@10000500 {
- device_type = "i2c";
compatible = "ibm,iic-440spe", "ibm,iic-440gp", "ibm,iic";
reg = <10000500 14>;
interrupt-parent = <&UIC0>;
};
IIC0: i2c@ef600400 {
- device_type = "i2c";
compatible = "ibm,iic-405ex", "ibm,iic";
reg = <ef600400 14>;
interrupt-parent = <&UIC0>;
};
IIC1: i2c@ef600500 {
- device_type = "i2c";
compatible = "ibm,iic-405ex", "ibm,iic";
reg = <ef600500 14>;
interrupt-parent = <&UIC0>;
RGMII0: emac-rgmii@ef600b00 {
- device_type = "rgmii-interface";
compatible = "ibm,rgmii-405ex", "ibm,rgmii";
reg = <ef600b00 104>;
has-mdio;
};
IIC0: i2c@ef600400 {
- device_type = "i2c";
compatible = "ibm,iic-405ex", "ibm,iic";
reg = <ef600400 14>;
interrupt-parent = <&UIC0>;
};
IIC1: i2c@ef600500 {
- device_type = "i2c";
compatible = "ibm,iic-405ex", "ibm,iic";
reg = <ef600500 14>;
interrupt-parent = <&UIC0>;
RGMII0: emac-rgmii@ef600b00 {
- device_type = "rgmii-interface";
compatible = "ibm,rgmii-405ex", "ibm,rgmii";
reg = <ef600b00 104>;
has-mdio;
};
IIC0: i2c@ef600700 {
- device_type = "i2c";
compatible = "ibm,iic-440grx", "ibm,iic";
reg = <ef600700 14>;
interrupt-parent = <&UIC0>;
};
IIC1: i2c@ef600800 {
- device_type = "i2c";
compatible = "ibm,iic-440grx", "ibm,iic";
reg = <ef600800 14>;
interrupt-parent = <&UIC0>;
};
ZMII0: emac-zmii@ef600d00 {
- device_type = "zmii-interface";
compatible = "ibm,zmii-440grx", "ibm,zmii";
reg = <ef600d00 c>;
};
RGMII0: emac-rgmii@ef601000 {
- device_type = "rgmii-interface";
compatible = "ibm,rgmii-440grx", "ibm,rgmii";
reg = <ef601000 8>;
has-mdio;
};
IIC0: i2c@ef600700 {
- device_type = "i2c";
compatible = "ibm,iic-440epx", "ibm,iic";
reg = <ef600700 14>;
interrupt-parent = <&UIC0>;
};
IIC1: i2c@ef600800 {
- device_type = "i2c";
compatible = "ibm,iic-440epx", "ibm,iic";
reg = <ef600800 14>;
interrupt-parent = <&UIC0>;
};
ZMII0: emac-zmii@ef600d00 {
- device_type = "zmii-interface";
compatible = "ibm,zmii-440epx", "ibm,zmii";
reg = <ef600d00 c>;
};
RGMII0: emac-rgmii@ef601000 {
- device_type = "rgmii-interface";
compatible = "ibm,rgmii-440epx", "ibm,rgmii";
reg = <ef601000 8>;
has-mdio;
IIC0: i2c@40000400 {
/* FIXME */
- device_type = "i2c";
compatible = "ibm,iic-440gp", "ibm,iic";
reg = <40000400 14>;
interrupt-parent = <&UIC0>;
};
IIC1: i2c@40000500 {
/* FIXME */
- device_type = "i2c";
compatible = "ibm,iic-440gp", "ibm,iic";
reg = <40000500 14>;
interrupt-parent = <&UIC0>;
};
ZMII0: emac-zmii@40000780 {
- device_type = "zgmii-interface";
compatible = "ibm,zmii-440gx", "ibm,zmii";
reg = <40000780 c>;
};
RGMII0: emac-rgmii@40000790 {
- device_type = "rgmii-interface";
compatible = "ibm,rgmii";
reg = <40000790 8>;
};
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Mon Dec 24 10:49:50 2007
+# Linux kernel version: 2.6.25-rc2
+# Fri Feb 15 21:36:39 2008
#
# CONFIG_PPC64 is not set
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
# CONFIG_PPC4xx_PCI_EXPRESS is not set
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
# CONFIG_TAISHAN is not set
# CONFIG_KATMAI is not set
# CONFIG_RAINIER is not set
+# CONFIG_WARP is not set
CONFIG_440EP=y
CONFIG_IBM440EP_ERR42=y
+# CONFIG_IPIC is not set
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
#
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE=""
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="bamboo.dts"
CONFIG_ISA_DMA_API=y
#
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_XILINX_SYSACE is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR 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
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
#
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=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
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_MSDOS_PARTITION=y
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_KPROBES is not set
-# CONFIG_MARKERS is not set
#
# Kernel hacking
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
CONFIG_DEBUGGER=y
# CONFIG_KGDB is not set
# CONFIG_XMON is not set
+# CONFIG_VIRQ_DEBUG is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
CONFIG_CRYPTO_PCBC=y
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Mon Dec 24 11:16:26 2007
+# Linux kernel version: 2.6.25-rc2
+# Fri Feb 15 21:50:44 2008
#
# CONFIG_PPC64 is not set
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
# CONFIG_PPC4xx_PCI_EXPRESS is not set
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
# CONFIG_TAISHAN is not set
# CONFIG_KATMAI is not set
# CONFIG_RAINIER is not set
+# CONFIG_WARP is not set
CONFIG_440GP=y
+# CONFIG_IPIC is not set
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
+CONFIG_OF_RTC=y
#
# Kernel options
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="ebony.dts"
CONFIG_ISA_DMA_API=y
#
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
+CONFIG_MTD_OF_PARTS=y
#
# User Modules And Translation Layers
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_XILINX_SYSACE is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR 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
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
#
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=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
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_MSDOS_PARTITION=y
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
+# CONFIG_VIRQ_DEBUG is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
CONFIG_CRYPTO_PCBC=y
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
# CONFIG_CRYPTO_HW is not set
# CONFIG_PPC_CLOCK is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Mon Dec 24 11:17:13 2007
+# Linux kernel version: 2.6.25-rc2
+# Fri Feb 15 21:50:09 2008
#
# CONFIG_PPC64 is not set
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
# CONFIG_PPC4xx_PCI_EXPRESS is not set
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
CONFIG_405GP=y
CONFIG_IBM405_ERR77=y
CONFIG_IBM405_ERR51=y
+# CONFIG_IPIC is not set
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
#
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="ep405.dts"
CONFIG_ISA_DMA_API=y
#
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
#
# User Modules And Translation Layers
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_XILINX_SYSACE is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR 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
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
#
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=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
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_MSDOS_PARTITION=y
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_KPROBES is not set
-# CONFIG_MARKERS is not set
#
# Kernel hacking
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
+# CONFIG_VIRQ_DEBUG is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
CONFIG_CRYPTO_PCBC=y
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Thu Jan 3 14:21:31 2008
+# Linux kernel version: 2.6.25-rc2
+# Fri Feb 15 21:51:43 2008
#
# CONFIG_PPC64 is not set
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
CONFIG_PPC4xx_PCI_EXPRESS=y
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
# CONFIG_WALNUT is not set
# CONFIG_XILINX_VIRTEX_GENERIC_BOARD is not set
CONFIG_405EX=y
+# CONFIG_IPIC is not set
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
#
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="kilauea.dts"
CONFIG_ISA_DMA_API=y
#
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
#
# User Modules And Translation Layers
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_XILINX_SYSACE is not set
# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
# 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
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
#
# CONFIG_SOUND is not set
# CONFIG_USB_SUPPORT is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=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
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_MSDOS_PARTITION=y
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
+# CONFIG_VIRQ_DEBUG is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
CONFIG_CRYPTO_PCBC=y
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Mon Dec 24 11:18:32 2007
+# Linux kernel version: 2.6.25-rc2
+# Fri Feb 15 21:52:30 2008
#
# CONFIG_PPC64 is not set
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
CONFIG_PPC4xx_PCI_EXPRESS=y
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
# CONFIG_WALNUT is not set
# CONFIG_XILINX_VIRTEX_GENERIC_BOARD is not set
CONFIG_405EX=y
+# CONFIG_IPIC is not set
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
#
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="kilauea.dts"
CONFIG_ISA_DMA_API=y
#
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
#
# User Modules And Translation Layers
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_XILINX_SYSACE is not set
# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
# 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
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
#
# CONFIG_SOUND is not set
# CONFIG_USB_SUPPORT is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=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
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_MSDOS_PARTITION=y
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
+# CONFIG_VIRQ_DEBUG is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
CONFIG_CRYPTO_PCBC=y
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
--- /dev/null
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.25-rc2
+# Fri Feb 15 21:57:35 2008
+#
+# CONFIG_PPC64 is not set
+
+#
+# Processor support
+#
+# CONFIG_6xx is not set
+# CONFIG_PPC_85xx is not set
+# CONFIG_PPC_8xx is not set
+# CONFIG_40x is not set
+CONFIG_44x=y
+# CONFIG_E200 is not set
+CONFIG_PPC_FPU=y
+CONFIG_4xx=y
+CONFIG_BOOKE=y
+CONFIG_PTE_64BIT=y
+CONFIG_PHYS_64BIT=y
+# CONFIG_PPC_MM_SLICES is not set
+CONFIG_NOT_COHERENT_CACHE=y
+CONFIG_PPC32=y
+CONFIG_WORD_SIZE=32
+CONFIG_PPC_MERGE=y
+CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+CONFIG_IRQ_PER_CPU=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_OF=y
+CONFIG_PPC_UDBG_16550=y
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+# CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_PPC_DCR_NATIVE=y
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_PPC_DCR=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_EXTRA_PASS=y
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+CONFIG_LBD=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG 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_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
+CONFIG_PPC4xx_PCI_EXPRESS=y
+
+#
+# Platform support
+#
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PQ2ADS is not set
+CONFIG_BAMBOO=y
+CONFIG_EBONY=y
+CONFIG_SEQUOIA=y
+CONFIG_TAISHAN=y
+CONFIG_KATMAI=y
+CONFIG_RAINIER=y
+CONFIG_WARP=y
+CONFIG_440EP=y
+CONFIG_440EPX=y
+CONFIG_440GRX=y
+CONFIG_440GP=y
+CONFIG_440GX=y
+CONFIG_440SPe=y
+CONFIG_IBM440EP_ERR42=y
+# CONFIG_IPIC is not set
+# CONFIG_MPIC is not set
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_FSL_ULI1575 is not set
+CONFIG_OF_RTC=y
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=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_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_RESOURCES_64BIT=y
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_ZONE_DMA=y
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
+# CONFIG_PCIEPORTBUS is not set
+CONFIG_ARCH_SUPPORTS_MSI=y
+# CONFIG_PCI_MSI is not set
+CONFIG_PCI_LEGACY=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCCARD is not set
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0xc0000000
+CONFIG_CONSISTENT_START=0xff100000
+CONFIG_CONSISTENT_SIZE=0x00200000
+CONFIG_BOOT_LOAD=0x01000000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# 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=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE 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_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC 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_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+CONFIG_MTD_OF_PARTS=y
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+CONFIG_OF_DEVICE=y
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# 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_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=35000
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_XILINX_SYSACE is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+# 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_TULIP is not set
+# CONFIG_HP100 is not set
+CONFIG_IBM_NEW_EMAC=y
+CONFIG_IBM_NEW_EMAC_RXB=128
+CONFIG_IBM_NEW_EMAC_TXB=64
+CONFIG_IBM_NEW_EMAC_POLL_WEIGHT=32
+CONFIG_IBM_NEW_EMAC_RX_COPY_THRESHOLD=256
+CONFIG_IBM_NEW_EMAC_RX_SKB_HEADROOM=0
+# CONFIG_IBM_NEW_EMAC_DEBUG is not set
+CONFIG_IBM_NEW_EMAC_ZMII=y
+CONFIG_IBM_NEW_EMAC_RGMII=y
+CONFIG_IBM_NEW_EMAC_TAH=y
+CONFIG_IBM_NEW_EMAC_EMAC4=y
+# CONFIG_NET_PCI is not set
+# CONFIG_B44 is not set
+CONFIG_NETDEV_1000=y
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB 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_SKY2 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_QLA3XXX is not set
+# CONFIG_ATL1 is not set
+CONFIG_NETDEV_10000=y
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_IXGBE is not set
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_NIU is not set
+# CONFIG_MLX4_CORE is not set
+# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
+# CONFIG_TR is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# 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_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+# CONFIG_INPUT is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_PCI is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_EXTENDED=y
+# CONFIG_SERIAL_8250_MANY_PORTS is not set
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+# CONFIG_SERIAL_8250_DETECT_IRQ is not set
+# CONFIG_SERIAL_8250_RSA is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_NVRAM is not set
+# CONFIG_GEN_RTC is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+# CONFIG_USB is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+# CONFIG_USB_GADGET is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_INFINIBAND is not set
+# CONFIG_EDAC is not set
+# CONFIG_RTC_CLASS is not set
+
+#
+# Userspace I/O
+#
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# 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_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_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_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+CONFIG_CRAMFS=y
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# 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
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_NLS is not set
+# CONFIG_DLM is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SAMPLES is not set
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_DEBUGGER is not set
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
+CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC 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_GF128MUL is not set
+CONFIG_CRYPTO_ECB=y
+CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_PCBC=y
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT 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_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+# CONFIG_CRYPTO_HW is not set
+# CONFIG_PPC_CLOCK is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Mon Dec 24 11:22:40 2007
+# Linux kernel version: 2.6.25-rc2
+# Fri Feb 15 21:53:10 2008
#
# CONFIG_PPC64 is not set
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
# CONFIG_PPC4xx_PCI_EXPRESS is not set
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
# CONFIG_TAISHAN is not set
# CONFIG_KATMAI is not set
CONFIG_RAINIER=y
+# CONFIG_WARP is not set
CONFIG_440GRX=y
+# CONFIG_IPIC is not set
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
#
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE=""
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="rainier.dts"
CONFIG_ISA_DMA_API=y
#
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
#
# User Modules And Translation Layers
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_XILINX_SYSACE is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_NET_ETHERNET is not set
CONFIG_IBM_NEW_EMAC_ZMII=y
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR 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
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
#
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=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
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_MSDOS_PARTITION=y
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_KPROBES is not set
-# CONFIG_MARKERS is not set
#
# Kernel hacking
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
CONFIG_DEBUGGER=y
# CONFIG_KGDB is not set
# CONFIG_XMON is not set
+# CONFIG_VIRQ_DEBUG is not set
# CONFIG_BDI_SWITCH is not set
CONFIG_PPC_EARLY_DEBUG=y
# CONFIG_PPC_EARLY_DEBUG_LPAR is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
CONFIG_CRYPTO_PCBC=y
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Mon Dec 24 11:23:22 2007
+# Linux kernel version: 2.6.25-rc2
+# Fri Feb 15 21:53:46 2008
#
# CONFIG_PPC64 is not set
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
# CONFIG_PPC4xx_PCI_EXPRESS is not set
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
# CONFIG_TAISHAN is not set
# CONFIG_KATMAI is not set
# CONFIG_RAINIER is not set
+# CONFIG_WARP is not set
CONFIG_440EPX=y
+# CONFIG_IPIC is not set
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
#
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE=""
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="sequoia.dts"
CONFIG_ISA_DMA_API=y
#
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
#
# User Modules And Translation Layers
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_XILINX_SYSACE is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR 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
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
#
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=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
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_MSDOS_PARTITION=y
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
CONFIG_DEBUGGER=y
# CONFIG_KGDB is not set
# CONFIG_XMON is not set
+# CONFIG_VIRQ_DEBUG is not set
# CONFIG_BDI_SWITCH is not set
CONFIG_PPC_EARLY_DEBUG=y
# CONFIG_PPC_EARLY_DEBUG_LPAR is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
CONFIG_CRYPTO_PCBC=y
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Mon Dec 24 11:23:39 2007
+# Linux kernel version: 2.6.25-rc2
+# Fri Feb 15 21:40:44 2008
#
# CONFIG_PPC64 is not set
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
# CONFIG_PPC4xx_PCI_EXPRESS is not set
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
CONFIG_TAISHAN=y
# CONFIG_KATMAI is not set
# CONFIG_RAINIER is not set
+# CONFIG_WARP is not set
CONFIG_440GX=y
+# CONFIG_IPIC is not set
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
#
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE=""
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="taishan.dts"
CONFIG_ISA_DMA_API=y
#
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_XILINX_SYSACE is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR 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
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
#
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=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
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_MSDOS_PARTITION=y
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_KPROBES is not set
-# CONFIG_MARKERS is not set
#
# Kernel hacking
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
CONFIG_DEBUGGER=y
# CONFIG_KGDB is not set
# CONFIG_XMON is not set
+# CONFIG_VIRQ_DEBUG is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
CONFIG_CRYPTO_PCBC=y
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Mon Dec 24 11:23:58 2007
+# Linux kernel version: 2.6.25-rc2
+# Fri Feb 15 21:54:12 2008
#
# CONFIG_PPC64 is not set
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
# CONFIG_PPC4xx_PCI_EXPRESS is not set
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
CONFIG_405GP=y
CONFIG_IBM405_ERR77=y
CONFIG_IBM405_ERR51=y
+# CONFIG_IPIC is not set
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
+CONFIG_OF_RTC=y
#
# Kernel options
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="walnut.dts"
CONFIG_ISA_DMA_API=y
#
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
#
# User Modules And Translation Layers
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=35000
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_XILINX_SYSACE is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR 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
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
#
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=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
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_MSDOS_PARTITION=y
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
+# CONFIG_VIRQ_DEBUG is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
CONFIG_CRYPTO_PCBC=y
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Tue Jan 8 12:23:23 2008
+# Linux kernel version: 2.6.25-rc2
+# Fri Feb 15 21:54:43 2008
#
# CONFIG_PPC64 is not set
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# CONFIG_PPC_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
CONFIG_WARP=y
CONFIG_440EP=y
CONFIG_IBM440EP_ERR42=y
+# CONFIG_IPIC is not set
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
#
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="ip=on"
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="warp.dts"
CONFIG_ISA_DMA_API=y
#
# CONFIG_XFRM_USER is not set
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
#
# Core Netfilter Configuration
#
-# CONFIG_NETFILTER_NETLINK is not set
-# CONFIG_NF_CONNTRACK_ENABLED is not set
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
# CONFIG_NF_CONNTRACK is not set
# CONFIG_NETFILTER_XTABLES is not set
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
+CONFIG_MTD_OF_PARTS=y
#
# User Modules And Translation Layers
CONFIG_MTD_NAND_ECC_SMC=y
# CONFIG_MTD_NAND_MUSEUM_IDS is not set
CONFIG_MTD_NAND_IDS=y
-CONFIG_MTD_NAND_NDFC=y
# CONFIG_MTD_NAND_DISKONCHIP is not set
# CONFIG_MTD_NAND_NANDSIM is not set
# CONFIG_MTD_NAND_PLATFORM is not set
# CONFIG_MTD_ALAUDA is not set
+# CONFIG_MTD_NAND_FSL_ELBC is not set
# CONFIG_MTD_ONENAND is not set
#
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_XILINX_SYSACE is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set
-# CONFIG_SCSI_WAIT_SCAN is not set
+CONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
# CONFIG_WAN 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
#
# I2C Hardware Bus support
#
-CONFIG_I2C_IBM_IIC=y
# CONFIG_I2C_MPC is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
#
# Miscellaneous I2C Chip support
#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
CONFIG_SENSORS_EEPROM=y
# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 is not set
+# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
-CONFIG_SENSORS_AD7414=y
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
+CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
#
# CONFIG_USB_ARCH_HAS_EHCI is not set
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
CONFIG_MMC=m
# CONFIG_MMC_DEBUG is not set
# MMC/SD Host Controller Drivers
#
# CONFIG_MMC_WBSD is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=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
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=y
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUGGER is not set
+# CONFIG_VIRQ_DEBUG is not set
CONFIG_BDI_SWITCH=y
# CONFIG_PPC_EARLY_DEBUG is not set
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_CRYPTO is not set
+CONFIG_CRYPTO=y
+# CONFIG_CRYPTO_SEQIV is not set
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# 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_GF128MUL is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT 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_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
# CONFIG_PPC_CLOCK is not set
* - When the probed function returns, this probe
* causes the handlers to fire
*/
-void kretprobe_trampoline_holder(void)
+static void __used kretprobe_trampoline_holder(void)
{
asm volatile(".global kretprobe_trampoline\n"
"kretprobe_trampoline:\n"
/*
* Called when the probe at kretprobe trampoline is hit
*/
-int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
+static int __kprobes trampoline_probe_handler(struct kprobe *p,
+ struct pt_regs *regs)
{
struct kretprobe_instance *ri = NULL;
struct hlist_head *head, empty_rp;
return 1;
}
-void __kprobes jprobe_return(void)
+void __used __kprobes jprobe_return(void)
{
asm volatile("trap" ::: "memory");
}
-void __kprobes jprobe_return_end(void)
+static void __used __kprobes jprobe_return_end(void)
{
};
return 1;
}
-static unsigned long __init dt_mem_next_cell(int s, cell_t **cellp)
+static u64 __init dt_mem_next_cell(int s, cell_t **cellp)
{
cell_t *p = *cellp;
*cellp = p + s;
- return of_read_ulong(p, s);
+ return of_read_number(p, s);
}
#ifdef CONFIG_PPC_PSERIES
static int __init early_init_dt_scan_drconf_memory(unsigned long node)
{
cell_t *dm, *ls;
- unsigned long l, n;
- unsigned long base, size, lmb_size, flags;
+ unsigned long l, n, flags;
+ u64 base, size, lmb_size;
ls = (cell_t *)of_get_flat_dt_prop(node, "ibm,lmb-size", &l);
if (ls == NULL || l < dt_root_size_cells * sizeof(cell_t))
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;
+ u64 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);
+ DBG(" - %llx , %llx\n", (unsigned long long)base,
+ (unsigned long long)size);
#ifdef CONFIG_PPC64
if (iommu_is_off) {
if (base >= 0x80000000ul)
select 440EP
help
This option enables support for the PIKA Warp(tm) Appliance. The Warp
- is a small computer replacement with up to 9 ports of FXO/FXS plus VOIP
+ is a small computer replacement with up to 9 ports of FXO/FXS plus VOIP
stations and trunks.
See http://www.pikatechnologies.com/ and follow the "PIKA for Computer
config 440GX
bool
- select IBM_NEW_EMAC_EMAC4
+ select IBM_NEW_EMAC_EMAC4
select IBM_NEW_EMAC_RGMII
- select IBM_NEW_EMAC_ZMII #test only
- select IBM_NEW_EMAC_TAH #test only
+ select IBM_NEW_EMAC_ZMII #test only
+ select IBM_NEW_EMAC_TAH #test only
config 440SP
bool
config 440SPe
- select IBM_NEW_EMAC_EMAC4
bool
+ select IBM_NEW_EMAC_EMAC4
# 44x errata/workaround config symbols, selected by the CPU models above
config IBM440EP_ERR42
pr_debug("%s\n", __FUNCTION__);
- if (test_bit(SPU_CONTEXT_SWITCH_ACTIVE, &spu->flags)) {
- /* SLBs are pre-loaded for context switch, so
- * we should never get here!
- */
- printk("%s: invalid access during switch!\n", __func__);
- return 1;
- }
slb.esid = (ea & ESID_MASK) | SLB_ESID_V;
switch(REGION_ID(ea)) {
return 0;
}
- if (test_bit(SPU_CONTEXT_SWITCH_ACTIVE, &spu->flags)) {
- printk("%s: invalid access during switch!\n", __func__);
- return 1;
- }
-
spu->class_0_pending = 0;
spu->dar = ea;
spu->dsisr = dsisr;
*npc = ctx->ops->npc_read(ctx);
spuctx_switch_state(ctx, SPU_UTIL_IDLE_LOADED);
+ ctx->policy = SCHED_IDLE;
spu_release(ctx);
if (signal_pending(current))
{
struct spu_context *new = NULL;
struct spu *spu = NULL;
- u32 status;
if (spu_acquire(ctx))
BUG(); /* a kernel thread never has signals pending */
if (ctx->state != SPU_STATE_RUNNABLE)
goto out;
- if (spu_stopped(ctx, &status))
- goto out;
if (ctx->flags & SPU_CREATE_NOSCHED)
goto out;
if (ctx->policy == SCHED_FIFO)
goto out;
- if (--ctx->time_slice)
+ if (--ctx->time_slice && ctx->policy != SCHED_IDLE)
goto out;
spu = ctx->spu;
new = grab_runnable_context(ctx->prio + 1, spu->node);
if (new) {
spu_unschedule(spu, ctx);
- spu_add_to_rq(ctx);
+ if (ctx->policy != SCHED_IDLE)
+ spu_add_to_rq(ctx);
} else {
spu_context_nospu_trace(spusched_tick__newslice, ctx);
ctx->time_slice++;
* Restore, Step 23.
* Change the software context switch pending flag
* to context switch active.
+ *
+ * This implementation does not uses a switch active flag.
*/
- set_bit(SPU_CONTEXT_SWITCH_ACTIVE, &spu->flags);
clear_bit(SPU_CONTEXT_SWITCH_PENDING, &spu->flags);
mb();
}
{
/* Restore, Step 74:
* Reset the "context switch active" flag.
+ * Not performed by this implementation.
*/
- clear_bit(SPU_CONTEXT_SWITCH_ACTIVE, &spu->flags);
- mb();
}
static inline void reenable_interrupts(struct spu_state *csa, struct spu *spu)
-obj-y += setup.o pci.o time.o idle.o powersave.o iommu.o dma_lib.o
+obj-y += setup.o pci.o time.o idle.o powersave.o iommu.o dma_lib.o misc.o
obj-$(CONFIG_PPC_PASEMI_MDIO) += gpio_mdio.o
obj-$(CONFIG_PPC_PASEMI_CPUFREQ) += cpufreq.o
--- /dev/null
+/*
+ * Copyright (C) 2007 PA Semi, Inc
+ *
+ * Parts based on arch/powerpc/sysdev/fsl_soc.c:
+ *
+ * 2006 (c) MontaVista Software, Inc.
+ *
+ * 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/errno.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/of.h>
+#include <linux/i2c.h>
+
+#ifdef CONFIG_I2C_BOARDINFO
+/* The below is from fsl_soc.c. It's copied because since there are no
+ * official bus bindings at this time it doesn't make sense to share across
+ * the platforms, even though they happen to be common.
+ */
+struct i2c_driver_device {
+ char *of_device;
+ char *i2c_driver;
+ char *i2c_type;
+};
+
+static struct i2c_driver_device i2c_devices[] __initdata = {
+ {"dallas,ds1338", "rtc-ds1307", "ds1338"},
+};
+
+static int __init find_i2c_driver(struct device_node *node,
+ struct i2c_board_info *info)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(i2c_devices); i++) {
+ if (!of_device_is_compatible(node, i2c_devices[i].of_device))
+ continue;
+ if (strlcpy(info->driver_name, i2c_devices[i].i2c_driver,
+ KOBJ_NAME_LEN) >= KOBJ_NAME_LEN ||
+ strlcpy(info->type, i2c_devices[i].i2c_type,
+ I2C_NAME_SIZE) >= I2C_NAME_SIZE)
+ return -ENOMEM;
+ return 0;
+ }
+ return -ENODEV;
+}
+
+static int __init pasemi_register_i2c_devices(void)
+{
+ struct pci_dev *pdev;
+ struct device_node *adap_node;
+ struct device_node *node;
+
+ pdev = NULL;
+ while ((pdev = pci_get_device(PCI_VENDOR_ID_PASEMI, 0xa003, pdev))) {
+ adap_node = pci_device_to_OF_node(pdev);
+
+ if (!adap_node)
+ continue;
+
+ node = NULL;
+ while ((node = of_get_next_child(adap_node, node))) {
+ struct i2c_board_info info = {};
+ const u32 *addr;
+ int len;
+
+ addr = of_get_property(node, "reg", &len);
+ if (!addr || len < sizeof(int) ||
+ *addr > (1 << 10) - 1) {
+ printk(KERN_WARNING
+ "pasemi_register_i2c_devices: "
+ "invalid i2c device entry\n");
+ continue;
+ }
+
+ info.irq = irq_of_parse_and_map(node, 0);
+ if (info.irq == NO_IRQ)
+ info.irq = -1;
+
+ if (find_i2c_driver(node, &info) < 0)
+ continue;
+
+ info.addr = *addr;
+
+ i2c_register_board_info(PCI_FUNC(pdev->devfn), &info,
+ 1);
+ }
+ }
+ return 0;
+}
+device_initcall(pasemi_register_i2c_devices);
+#endif
#else
static int __init apo_pm_init(void)
{
- return (sysfs_create_file(power_kobj, &auto_poweron_attr));
+ return (sysfs_create_file(power_kobj, &auto_poweron_attr.attr));
}
__initcall(apo_pm_init);
#endif
unsigned int virq;
struct msi_desc *entry;
struct msi_msg msg;
- u64 addr;
pr_debug("pasemi_msi_setup_msi_irqs, pdev %p nvec %d type %d\n",
pdev, nvec, type);
set_irq_chip(virq, &mpic_pasemi_msi_chip);
set_irq_type(virq, IRQ_TYPE_EDGE_RISING);
- pr_debug("pasemi_msi: allocated virq 0x%x (hw 0x%lx) addr 0x%lx\n",
- virq, hwirq, addr);
+ pr_debug("pasemi_msi: allocated virq 0x%x (hw 0x%lx) addr 0x%x\n",
+ virq, hwirq, msg.address_lo);
/* Likewise, the device writes [0...511] into the target
* register to generate MSI [512...1023]
/* Polarity and triggering settings for internal interrupt sources */
struct ppc4xx_uic_settings ppc4xx_core_uic_cfg[] __initdata = {
{ .polarity = 0xffbffe03,
- .triggering = 0xfffffe00,
+ .triggering = 0x00000000,
.ext_irq_mask = 0x000001fc, /* IRQ0 - IRQ6 */
},
- { .polarity = 0xffffc6ef,
- .triggering = 0xffffc7ff,
+ { .polarity = 0xffffc6af,
+ .triggering = 0x06000140,
.ext_irq_mask = 0x00003800, /* IRQ7 - IRQ9 */
},
};
* Copyright (C) 2007 David S. Miller <davem@davemloft.net>
*/
+#include <linux/init.h>
+
#include <asm/thread_info.h>
#include <asm/hypervisor.h>
#include <asm/scratchpad.h>
#include <asm/head.h>
#include <asm/asi.h>
- .text
+ __CPUINIT
.align 8
.globl hv_cpu_startup, hv_cpu_startup_end
else
boundary_size = ALIGN(1UL << 32, 1 << IO_PAGE_SHIFT);
- n = iommu_area_alloc(arena->map, limit, start, npages, 0,
+ n = iommu_area_alloc(arena->map, limit, start, npages,
+ iommu->page_table_map_base >> IO_PAGE_SHIFT,
boundary_size >> IO_PAGE_SHIFT, 0);
if (n == -1) {
if (likely(pass < 1)) {
extern void jprobe_return_trap_instruction(void);
-extern void __show_regs(struct pt_regs * regs);
-
int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
{
u32 *addr = (u32 *) regs->tpc;
#include <asm/of_device.h>
#include <asm/io.h>
#include <asm/sstate.h>
+#include <asm/reboot.h>
#include <linux/unistd.h>
return IRQ_HANDLED;
}
-extern void machine_halt(void);
-extern void machine_alt_power_off(void);
static void (*poweroff_method)(void) = machine_alt_power_off;
void machine_power_off(void)
#include <linux/tick.h>
#include <linux/init.h>
#include <linux/cpu.h>
+#include <linux/elfcore.h>
#include <asm/oplib.h>
#include <asm/uaccess.h>
#include <asm/unistd.h>
#include <asm/hypervisor.h>
#include <asm/sstate.h>
+#include <asm/reboot.h>
+#include <asm/syscalls.h>
/* #define VERBOSE_SHOWREGS */
print_symbol("I7: <%s>\n", rwk->ins[7]);
}
-void show_stackframe(struct sparc_stackf *sf)
-{
- unsigned long size;
- unsigned long *stk;
- int i;
-
- printk("l0: %016lx l1: %016lx l2: %016lx l3: %016lx\n"
- "l4: %016lx l5: %016lx l6: %016lx l7: %016lx\n",
- sf->locals[0], sf->locals[1], sf->locals[2], sf->locals[3],
- sf->locals[4], sf->locals[5], sf->locals[6], sf->locals[7]);
- printk("i0: %016lx i1: %016lx i2: %016lx i3: %016lx\n"
- "i4: %016lx i5: %016lx fp: %016lx ret_pc: %016lx\n",
- sf->ins[0], sf->ins[1], sf->ins[2], sf->ins[3],
- sf->ins[4], sf->ins[5], (unsigned long)sf->fp, sf->callers_pc);
- printk("sp: %016lx x0: %016lx x1: %016lx x2: %016lx\n"
- "x3: %016lx x4: %016lx x5: %016lx xx: %016lx\n",
- (unsigned long)sf->structptr, sf->xargs[0], sf->xargs[1],
- sf->xargs[2], sf->xargs[3], sf->xargs[4], sf->xargs[5],
- sf->xxargs[0]);
- size = ((unsigned long)sf->fp) - ((unsigned long)sf);
- size -= STACKFRAME_SZ;
- stk = (unsigned long *)((unsigned long)sf + STACKFRAME_SZ);
- i = 0;
- do {
- printk("s%d: %016lx\n", i++, *stk++);
- } while ((size -= sizeof(unsigned long)));
-}
-
-void show_stackframe32(struct sparc_stackf32 *sf)
-{
- unsigned long size;
- unsigned *stk;
- int i;
-
- printk("l0: %08x l1: %08x l2: %08x l3: %08x\n",
- sf->locals[0], sf->locals[1], sf->locals[2], sf->locals[3]);
- printk("l4: %08x l5: %08x l6: %08x l7: %08x\n",
- sf->locals[4], sf->locals[5], sf->locals[6], sf->locals[7]);
- printk("i0: %08x i1: %08x i2: %08x i3: %08x\n",
- sf->ins[0], sf->ins[1], sf->ins[2], sf->ins[3]);
- printk("i4: %08x i5: %08x fp: %08x ret_pc: %08x\n",
- sf->ins[4], sf->ins[5], sf->fp, sf->callers_pc);
- printk("sp: %08x x0: %08x x1: %08x x2: %08x\n"
- "x3: %08x x4: %08x x5: %08x xx: %08x\n",
- sf->structptr, sf->xargs[0], sf->xargs[1],
- sf->xargs[2], sf->xargs[3], sf->xargs[4], sf->xargs[5],
- sf->xxargs[0]);
- size = ((unsigned long)sf->fp) - ((unsigned long)sf);
- size -= STACKFRAME32_SZ;
- stk = (unsigned *)((unsigned long)sf + STACKFRAME32_SZ);
- i = 0;
- do {
- printk("s%d: %08x\n", i++, *stk++);
- } while ((size -= sizeof(unsigned)));
-}
-
#ifdef CONFIG_SMP
static DEFINE_SPINLOCK(regdump_lock);
#endif
#endif
}
-void show_regs32(struct pt_regs32 *regs)
-{
- printk("PSR: %08x PC: %08x NPC: %08x Y: %08x %s\n", regs->psr,
- regs->pc, regs->npc, regs->y, print_tainted());
- printk("g0: %08x g1: %08x g2: %08x g3: %08x ",
- regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
- regs->u_regs[3]);
- printk("g4: %08x g5: %08x g6: %08x g7: %08x\n",
- regs->u_regs[4], regs->u_regs[5], regs->u_regs[6],
- regs->u_regs[7]);
- printk("o0: %08x o1: %08x o2: %08x o3: %08x ",
- regs->u_regs[8], regs->u_regs[9], regs->u_regs[10],
- regs->u_regs[11]);
- printk("o4: %08x o5: %08x sp: %08x ret_pc: %08x\n",
- regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
- regs->u_regs[15]);
-}
-
unsigned long thread_saved_pc(struct task_struct *tsk)
{
struct thread_info *ti = task_thread_info(tsk);
static volatile unsigned long callin_flag = 0;
-void __devinit smp_callin(void)
+void __cpuinit smp_callin(void)
{
int cpuid = hard_smp_processor_id();
* Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
*/
+#include <linux/init.h>
+
#include <asm/head.h>
#include <asm/asi.h>
#include <asm/lsu.h>
tramp_stack:
.skip TRAMP_STACK_SIZE
- .text
+ __CPUINIT
.align 8
.globl sparc64_cpu_startup, sparc64_cpu_startup_end
sparc64_cpu_startup:
};
}
-extern void __show_regs(struct pt_regs * regs);
-
static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent, int cpu, const char *pfx, atomic_t *ocnt)
{
int cnt;
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.17-rc3
-# Fri Apr 28 09:31:20 2006
+# Linux kernel version: 2.6.24
+# Thu Feb 7 11:48:55 2008
#
+CONFIG_DEFCONFIG_LIST="arch/$ARCH/defconfig"
CONFIG_GENERIC_HARDIRQS=y
CONFIG_UML=y
CONFIG_MMU=y
+CONFIG_NO_IOMEM=y
+# CONFIG_TRACE_IRQFLAGS_SUPPORT is not set
+CONFIG_LOCKDEP_SUPPORT=y
+# CONFIG_STACKTRACE_SUPPORT is not set
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_IRQ_RELEASE_METHOD=y
+CONFIG_HZ=100
#
# UML-specific options
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
+# CONFIG_MPSC is not set
+# CONFIG_MCORE2 is not set
+# CONFIG_GENERIC_CPU is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_CMPXCHG=y
-CONFIG_X86_XADD=y
CONFIG_X86_L1_CACHE_SHIFT=5
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_X86_XADD=y
CONFIG_X86_PPRO_FENCE=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
+CONFIG_X86_CMOV=y
+CONFIG_X86_MINIMUM_CPU_FAMILY=4
+CONFIG_X86_DEBUGCTLMSR=y
CONFIG_UML_X86=y
+CONFIG_X86_32=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
# CONFIG_64BIT is not set
CONFIG_SEMAPHORE_SLEEPERS=y
# CONFIG_3_LEVEL_PGTABLES is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_LD_SCRIPT_DYN=y
-CONFIG_NET=y
CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
CONFIG_BINFMT_MISC=m
CONFIG_HOSTFS=y
# CONFIG_HPPFS is not set
CONFIG_KERNEL_STACK_ORDER=0
#
-# Code maturity level options
+# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
+CONFIG_INIT_ENV_ARG_LIMIT=128
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
-CONFIG_SYSCTL=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
# CONFIG_AUDIT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_UID16=y
+# CONFIG_BLK_DEV_INITRD is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+# CONFIG_HAVE_OPROFILE is not set
+# CONFIG_HAVE_KPROBES is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
-
-#
-# Loadable module support
-#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
-
-#
-# Block layer
-#
+CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
#
# IO Schedulers
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
-
-#
-# Block devices
-#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
+CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_UBD=y
# CONFIG_BLK_DEV_UBD_SYNC is not set
CONFIG_BLK_DEV_COW_COMMON=y
-# CONFIG_MMAPPER is not set
CONFIG_BLK_DEV_LOOP=m
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_ATA_OVER_ETH is not set
#
CONFIG_SSL_CHAN="pts"
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
+# CONFIG_RAW_DRIVER is not set
CONFIG_LEGACY_PTY_COUNT=32
# CONFIG_WATCHDOG is not set
CONFIG_UML_SOUND=m
CONFIG_SOUND=m
CONFIG_HOSTAUDIO=m
+# CONFIG_HW_RANDOM is not set
CONFIG_UML_RANDOM=y
+# CONFIG_MMAPPER is not set
#
# Generic Driver Options
#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
#
# Networking
#
+CONFIG_NET=y
#
# Networking options
#
-# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO 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_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK 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
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE 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
-
-#
-# QoS and/or fair queueing
-#
# CONFIG_NET_SCHED is not set
#
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
#
# UML Network Devices
CONFIG_UML_NET_TUNTAP=y
CONFIG_UML_NET_SLIP=y
CONFIG_UML_NET_DAEMON=y
+# CONFIG_UML_NET_VDE is not set
CONFIG_UML_NET_MCAST=y
# CONFIG_UML_NET_PCAP is not set
CONFIG_UML_NET_SLIRP=y
-
-#
-# Network device support
-#
CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
CONFIG_TUN=m
+# CONFIG_VETH is not set
#
-# PHY device support
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
+# Wireless LAN
#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
# CONFIG_WAN is not set
CONFIG_PPP=m
# CONFIG_PPP_MULTILINK is not set
# CONFIG_PPP_BSDCOMP is not set
# CONFIG_PPP_MPPE is not set
# CONFIG_PPPOE is not set
+# CONFIG_PPPOL2TP is not set
CONFIG_SLIP=m
# CONFIG_SLIP_COMPRESSED is not set
+CONFIG_SLHC=m
# CONFIG_SLIP_SMART is not set
# CONFIG_SLIP_MODE_SLIP6 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
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
# CONFIG_CONNECTOR is not set
#
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_FS_XATTR is not set
+# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
CONFIG_REISERFS_FS=y
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
CONFIG_QUOTA=y
+# CONFIG_QUOTA_NETLINK_INTERFACE is not set
+CONFIG_PRINT_QUOTA_WARNING=y
# CONFIG_QFMT_V1 is not set
# CONFIG_QFMT_V2 is not set
CONFIG_QUOTACTL=y
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
# CONFIG_CONFIGFS_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_NETWORK_FILESYSTEMS=y
# CONFIG_NFS_FS is not set
# CONFIG_NFSD is not set
# CONFIG_SMB_FS 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 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
+# CONFIG_DLM is not set
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
-
-#
-# Hardware crypto devices
-#
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+# CONFIG_CRYPTO_SEQIV is not set
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# 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_GF128MUL is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_TWOFISH_586 is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_AES_586 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_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SALSA20_586 is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
#
# Library routines
#
+CONFIG_BITREVERSE=m
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=m
+# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_DMA=y
#
-# Multi-device support (RAID and LVM)
+# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
# CONFIG_MD is not set
# CONFIG_INPUT is not set
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
CONFIG_DEBUG_KERNEL=y
-CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_SLAB_LEAK is not set
-# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
-# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
CONFIG_FRAME_POINTER=y
-# CONFIG_UNWIND_INFO is not set
CONFIG_FORCED_INLINING=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SAMPLES is not set
# CONFIG_GPROF is not set
# CONFIG_GCOV is not set
# CONFIG_DEBUG_STACK_USAGE is not set
n = read(in_fds[0], &c, sizeof(c));
if (n == 0) {
printk("harddog_open - EOF on watchdog pipe\n");
- helper_wait(pid, 1, NULL);
+ helper_wait(pid);
err = -EIO;
goto out_close_out;
}
else if (n < 0) {
printk("harddog_open - read of watchdog pipe failed, "
"err = %d\n", errno);
- helper_wait(pid, 1, NULL);
+ helper_wait(pid);
err = n;
goto out_close_out;
}
extern int init_registers(int pid);
extern void get_safe_registers(unsigned long *regs);
extern unsigned long get_thread_reg(int reg, jmp_buf *buf);
+extern int get_fp_registers(int pid, unsigned long *regs);
+extern int put_fp_registers(int pid, unsigned long *regs);
#endif
#include <sys/ptrace.h>
#include <linux/ptrace.h>
#include <asm/ptrace.h>
+#include "user_constants.h"
#define PT_OFFSET(r) ((r) * sizeof(long))
#define PT_SP_OFFSET PT_OFFSET(UESP)
#define PT_SP(regs) ((regs)[UESP])
+#define FP_SIZE ((HOST_XFP_SIZE > HOST_FP_SIZE) ? HOST_XFP_SIZE : HOST_FP_SIZE)
+
#ifndef FRAME_SIZE
#define FRAME_SIZE (17)
#endif
#include <linux/ptrace.h>
#include <asm/ptrace.h>
#undef __FRAME_OFFSETS
+#include "user_constants.h"
#define PT_INDEX(off) ((off) / sizeof(unsigned long))
#define REGS_IP_INDEX PT_INDEX(RIP)
#define REGS_SP_INDEX PT_INDEX(RSP)
+#define FP_SIZE (HOST_FP_SIZE)
+
#endif
/*
* ask for no memory.
*/
if (size == 0) {
- printk(KERN_ERR "\"%\" is a zero-size initrd\n");
+ printk(KERN_ERR "\"%s\" is a zero-size initrd\n", initrd);
return 0;
}
{
int pfn, total = 0, reserved = 0;
int shared = 0, cached = 0;
- int highmem = 0;
+ int high_mem = 0;
struct page *page;
printk(KERN_INFO "Mem-info:\n");
page = pfn_to_page(pfn);
total++;
if (PageHighMem(page))
- highmem++;
+ high_mem++;
if (PageReserved(page))
reserved++;
else if (PageSwapCache(page))
shared += page_count(page) - 1;
}
printk(KERN_INFO "%d pages of RAM\n", total);
- printk(KERN_INFO "%d pages of HIGHMEM\n", highmem);
+ printk(KERN_INFO "%d pages of HIGHMEM\n", high_mem);
printk(KERN_INFO "%d reserved pages\n", reserved);
printk(KERN_INFO "%d pages shared\n", shared);
printk(KERN_INFO "%d pages swap cached\n", cached);
sizeof(struct ptrace_faultinfo));
}
else {
+ unsigned long fpregs[FP_SIZE];
+
+ err = get_fp_registers(pid, fpregs);
+ if (err < 0) {
+ printk(UM_KERN_ERR "save_fp_registers returned %d\n",
+ err);
+ fatal_sigsegv();
+ }
err = ptrace(PTRACE_CONT, pid, 0, SIGSEGV);
if (err) {
printk(UM_KERN_ERR "Failed to continue stub, pid = %d, "
* the stub stack page. We just have to copy it.
*/
memcpy(fi, (void *)current_stub_stack(), sizeof(*fi));
+
+ err = put_fp_registers(pid, fpregs);
+ if (err < 0) {
+ printk(UM_KERN_ERR "put_fp_registers returned %d\n",
+ err);
+ fatal_sigsegv();
+ }
}
}
int have_fpx_regs = 1;
+int get_fp_registers(int pid, unsigned long *regs)
+{
+ if (have_fpx_regs)
+ return save_fpx_registers(pid, regs);
+ else
+ return save_fp_registers(pid, regs);
+}
+
+int put_fp_registers(int pid, unsigned long *regs)
+{
+ if (have_fpx_regs)
+ return restore_fpx_registers(pid, regs);
+ else
+ return restore_fp_registers(pid, regs);
+}
+
void arch_init_registers(int pid)
{
unsigned long fpx_regs[HOST_XFP_SIZE];
return 0;
}
}
+
+int get_fp_registers(int pid, unsigned long *regs)
+{
+ return save_fp_registers(pid, regs);
+}
+
+int put_fp_registers(int pid, unsigned long *regs)
+{
+ return restore_fp_registers(pid, regs);
+}
void foo(void)
{
- OFFSET(HOST_SC_IP, sigcontext, eip);
- OFFSET(HOST_SC_SP, sigcontext, esp);
- OFFSET(HOST_SC_FS, sigcontext, fs);
- OFFSET(HOST_SC_GS, sigcontext, gs);
- OFFSET(HOST_SC_DS, sigcontext, ds);
- OFFSET(HOST_SC_ES, sigcontext, es);
- OFFSET(HOST_SC_SS, sigcontext, ss);
- OFFSET(HOST_SC_CS, sigcontext, cs);
- OFFSET(HOST_SC_EFLAGS, sigcontext, eflags);
- OFFSET(HOST_SC_EAX, sigcontext, eax);
- OFFSET(HOST_SC_EBX, sigcontext, ebx);
- OFFSET(HOST_SC_ECX, sigcontext, ecx);
- OFFSET(HOST_SC_EDX, sigcontext, edx);
- OFFSET(HOST_SC_EDI, sigcontext, edi);
- OFFSET(HOST_SC_ESI, sigcontext, esi);
- OFFSET(HOST_SC_EBP, sigcontext, ebp);
OFFSET(HOST_SC_TRAPNO, sigcontext, trapno);
OFFSET(HOST_SC_ERR, sigcontext, err);
OFFSET(HOST_SC_CR2, sigcontext, cr2);
- OFFSET(HOST_SC_FPSTATE, sigcontext, fpstate);
- OFFSET(HOST_SC_SIGMASK, sigcontext, oldmask);
- OFFSET(HOST_SC_FP_CW, _fpstate, cw);
- OFFSET(HOST_SC_FP_SW, _fpstate, sw);
- OFFSET(HOST_SC_FP_TAG, _fpstate, tag);
- OFFSET(HOST_SC_FP_IPOFF, _fpstate, ipoff);
- OFFSET(HOST_SC_FP_CSSEL, _fpstate, cssel);
- OFFSET(HOST_SC_FP_DATAOFF, _fpstate, dataoff);
- OFFSET(HOST_SC_FP_DATASEL, _fpstate, datasel);
- OFFSET(HOST_SC_FP_ST, _fpstate, _st);
- OFFSET(HOST_SC_FXSR_ENV, _fpstate, _fxsr_env);
DEFINE_LONGS(HOST_FP_SIZE, sizeof(struct user_fpregs_struct));
DEFINE_LONGS(HOST_XFP_SIZE, sizeof(struct user_fpxregs_struct));
void foo(void)
{
- OFFSET(HOST_SC_RBX, sigcontext, rbx);
- OFFSET(HOST_SC_RCX, sigcontext, rcx);
- OFFSET(HOST_SC_RDX, sigcontext, rdx);
- OFFSET(HOST_SC_RSI, sigcontext, rsi);
- OFFSET(HOST_SC_RDI, sigcontext, rdi);
- OFFSET(HOST_SC_RBP, sigcontext, rbp);
- OFFSET(HOST_SC_RAX, sigcontext, rax);
- OFFSET(HOST_SC_R8, sigcontext, r8);
- OFFSET(HOST_SC_R9, sigcontext, r9);
- OFFSET(HOST_SC_R10, sigcontext, r10);
- OFFSET(HOST_SC_R11, sigcontext, r11);
- OFFSET(HOST_SC_R12, sigcontext, r12);
- OFFSET(HOST_SC_R13, sigcontext, r13);
- OFFSET(HOST_SC_R14, sigcontext, r14);
- OFFSET(HOST_SC_R15, sigcontext, r15);
- OFFSET(HOST_SC_IP, sigcontext, rip);
- OFFSET(HOST_SC_SP, sigcontext, rsp);
OFFSET(HOST_SC_CR2, sigcontext, cr2);
OFFSET(HOST_SC_ERR, sigcontext, err);
OFFSET(HOST_SC_TRAPNO, sigcontext, trapno);
- OFFSET(HOST_SC_CS, sigcontext, cs);
- OFFSET(HOST_SC_FS, sigcontext, fs);
- OFFSET(HOST_SC_GS, sigcontext, gs);
- OFFSET(HOST_SC_EFLAGS, sigcontext, eflags);
- OFFSET(HOST_SC_SIGMASK, sigcontext, oldmask);
-#if 0
- OFFSET(HOST_SC_ORIG_RAX, sigcontext, orig_rax);
- OFFSET(HOST_SC_DS, sigcontext, ds);
- OFFSET(HOST_SC_ES, sigcontext, es);
- OFFSET(HOST_SC_SS, sigcontext, ss);
-#endif
DEFINE(HOST_FP_SIZE, sizeof(struct _fpstate) / sizeof(unsigned long));
DEFINE(HOST_XFP_SIZE, 0);
config CC_STACKPROTECTOR
bool "Enable -fstack-protector buffer overflow detection (EXPERIMENTAL)"
- depends on X86_64 && EXPERIMENTAL
+ depends on X86_64 && EXPERIMENTAL && BROKEN
help
This option turns on the -fstack-protector GCC feature. This
feature puts, at the beginning of critical functions, a canary
#define PREFIX "ACPI: "
int acpi_noirq; /* skip ACPI IRQ initialization */
-int acpi_pci_disabled __initdata; /* skip ACPI PCI scan and IRQ initialization */
+int acpi_pci_disabled; /* skip ACPI PCI scan and IRQ initialization */
+EXPORT_SYMBOL(acpi_pci_disabled);
int acpi_ht __initdata = 1; /* enable HT */
int acpi_lapic;
if (kbuf) {
const compat_ulong_t *k = kbuf;
while (count > 0 && !ret) {
- ret = putreg(target, pos, *k++);
+ ret = putreg32(target, pos, *k++);
count -= sizeof(*k);
pos += sizeof(*k);
}
ret = __get_user(word, u++);
if (ret)
break;
- ret = putreg(target, pos, word);
+ ret = putreg32(target, pos, word);
count -= sizeof(*u);
pos += sizeof(*u);
}
*/
cpa_fill_pool();
}
-#endif
+
+#ifdef CONFIG_HIBERNATION
+
+bool kernel_page_present(struct page *page)
+{
+ unsigned int level;
+ pte_t *pte;
+
+ if (PageHighMem(page))
+ return false;
+
+ pte = lookup_address((unsigned long)page_address(page), &level);
+ return (pte_val(*pte) & _PAGE_PRESENT);
+}
+
+#endif /* CONFIG_HIBERNATION */
+
+#endif /* CONFIG_DEBUG_PAGEALLOC */
/*
* The testcases use internal knowledge of the implementation that shouldn't
case PCI_DEVICE_ID_INTEL_ICH9_4:
case PCI_DEVICE_ID_INTEL_ICH9_5:
case PCI_DEVICE_ID_INTEL_TOLAPAI_0:
+ case PCI_DEVICE_ID_INTEL_ICH10_0:
+ case PCI_DEVICE_ID_INTEL_ICH10_1:
+ case PCI_DEVICE_ID_INTEL_ICH10_2:
+ case PCI_DEVICE_ID_INTEL_ICH10_3:
r->name = "PIIX/ICH";
r->get = pirq_piix_get;
r->set = pirq_piix_set;
boot_ec->command_addr = ecdt_ptr->control.address;
boot_ec->data_addr = ecdt_ptr->data.address;
boot_ec->gpe = ecdt_ptr->gpe;
- boot_ec->handle = ACPI_ROOT_OBJECT;
+ if (ACPI_FAILURE(acpi_get_handle(NULL, ecdt_ptr->id,
+ &boot_ec->handle))) {
+ pr_info("Failed to locate handle for boot EC\n");
+ boot_ec->handle = ACPI_ROOT_OBJECT;
+ }
} else {
/* This workaround is needed only on some broken machines,
* which require early EC, but fail to provide ECDT */
acpi_status status = AE_OK;
struct acpi_pci_id *pci_id;
u16 pci_register;
+ u32 value32;
ACPI_FUNCTION_TRACE(ex_pci_config_space_handler);
switch (function) {
case ACPI_READ:
- *value = 0;
status = acpi_os_read_pci_configuration(pci_id, pci_register,
- value, bit_width);
+ &value32, bit_width);
+ *value = value32;
break;
case ACPI_WRITE:
cdev = thermal_cooling_device_register("Fan", device,
&fan_cooling_ops);
- if (cdev)
+ if (IS_ERR(cdev)) {
+ result = PTR_ERR(cdev);
+ goto end;
+ }
+ if (cdev) {
printk(KERN_INFO PREFIX
"%s is registered as cooling_device%d\n",
device->dev.bus_id, cdev->id);
- else
- goto end;
- acpi_driver_data(device) = cdev;
- result = sysfs_create_link(&device->dev.kobj, &cdev->device.kobj,
- "thermal_cooling");
- if (result)
- return result;
- result = sysfs_create_link(&cdev->device.kobj, &device->dev.kobj,
- "device");
- if (result)
- return result;
+ acpi_driver_data(device) = cdev;
+ result = sysfs_create_link(&device->dev.kobj,
+ &cdev->device.kobj,
+ "thermal_cooling");
+ if (result)
+ return result;
+
+ result = sysfs_create_link(&cdev->device.kobj,
+ &device->dev.kobj,
+ "device");
+ if (result)
+ return result;
+ }
result = acpi_fan_add_fs(device);
if (result)
pr->cdev = thermal_cooling_device_register("Processor", device,
&processor_cooling_ops);
- if (pr->cdev)
+ if (IS_ERR(pr->cdev)) {
+ result = PTR_ERR(pr->cdev);
+ goto end;
+ }
+ if (pr->cdev) {
printk(KERN_INFO PREFIX
"%s is registered as cooling_device%d\n",
device->dev.bus_id, pr->cdev->id);
- else
- goto end;
- result = sysfs_create_link(&device->dev.kobj, &pr->cdev->device.kobj,
- "thermal_cooling");
- if (result)
- return result;
- result = sysfs_create_link(&pr->cdev->device.kobj, &device->dev.kobj,
- "device");
- if (result)
- return result;
+ result = sysfs_create_link(&device->dev.kobj,
+ &pr->cdev->device.kobj,
+ "thermal_cooling");
+ if (result)
+ return result;
+ result = sysfs_create_link(&pr->cdev->device.kobj,
+ &device->dev.kobj,
+ "device");
+ if (result)
+ return result;
+ }
if (pr->flags.throttling) {
printk(KERN_INFO PREFIX "%s [%s] (supports",
acpi_processor_remove_fs(device);
- sysfs_remove_link(&device->dev.kobj, "thermal_cooling");
- sysfs_remove_link(&pr->cdev->device.kobj, "device");
- thermal_cooling_device_unregister(pr->cdev);
- pr->cdev = NULL;
+ if (pr->cdev) {
+ sysfs_remove_link(&device->dev.kobj, "thermal_cooling");
+ sysfs_remove_link(&pr->cdev->device.kobj, "device");
+ thermal_cooling_device_unregister(pr->cdev);
+ pr->cdev = NULL;
+ }
processors[pr->id] = NULL;
* Acpi processor hotplug support *
****************************************************************************/
-static int is_processor_present(acpi_handle handle);
-
static int is_processor_present(acpi_handle handle)
{
acpi_status status;
return 0;
}
-#if defined (CONFIG_GENERIC_TIME) && defined (CONFIG_X86_TSC)
+#if defined (CONFIG_GENERIC_TIME) && defined (CONFIG_X86)
static int tsc_halts_in_c(int state)
{
switch (boot_cpu_data.x86_vendor) {
/* Get end time (ticks) */
t2 = inl(acpi_gbl_FADT.xpm_timer_block.address);
-#if defined (CONFIG_GENERIC_TIME) && defined (CONFIG_X86_TSC)
+#if defined (CONFIG_GENERIC_TIME) && defined (CONFIG_X86)
/* TSC halts in C2, so notify users */
if (tsc_halts_in_c(ACPI_STATE_C2))
mark_tsc_unstable("possible TSC halt in C2");
acpi_set_register(ACPI_BITREG_ARB_DISABLE, 0);
}
-#if defined (CONFIG_GENERIC_TIME) && defined (CONFIG_X86_TSC)
+#if defined (CONFIG_GENERIC_TIME) && defined (CONFIG_X86)
/* TSC halts in C3, so notify users */
if (tsc_halts_in_c(ACPI_STATE_C3))
mark_tsc_unstable("TSC halts in C3");
acpi_idle_do_entry(cx);
t2 = inl(acpi_gbl_FADT.xpm_timer_block.address);
-#if defined (CONFIG_GENERIC_TIME) && defined (CONFIG_X86_TSC)
+#if defined (CONFIG_GENERIC_TIME) && defined (CONFIG_X86)
/* TSC could halt in idle, so notify users */
if (tsc_halts_in_c(cx->type))
mark_tsc_unstable("TSC halts in idle");;
spin_unlock(&c3_lock);
}
-#if defined (CONFIG_GENERIC_TIME) && defined (CONFIG_X86_TSC)
+#if defined (CONFIG_GENERIC_TIME) && defined (CONFIG_X86)
/* TSC could halt in idle, so notify users */
if (tsc_halts_in_c(ACPI_STATE_C3))
mark_tsc_unstable("TSC halts in idle");
/* --------------------------------------------------------------------------
Object Evaluation Helpers
-------------------------------------------------------------------------- */
+static void
+acpi_util_eval_error(acpi_handle h, acpi_string p, acpi_status s)
+{
#ifdef ACPI_DEBUG_OUTPUT
-#define acpi_util_eval_error(h,p,s) {\
- char prefix[80] = {'\0'};\
- struct acpi_buffer buffer = {sizeof(prefix), prefix};\
- acpi_get_name(h, ACPI_FULL_PATHNAME, &buffer);\
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Evaluate [%s.%s]: %s\n",\
- (char *) prefix, p, acpi_format_exception(s))); }
+ char prefix[80] = {'\0'};
+ struct acpi_buffer buffer = {sizeof(prefix), prefix};
+ acpi_get_name(h, ACPI_FULL_PATHNAME, &buffer);
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Evaluate [%s.%s]: %s\n",
+ (char *) prefix, p, acpi_format_exception(s)));
#else
-#define acpi_util_eval_error(h,p,s)
+ return;
#endif
+}
+
acpi_status
acpi_extract_package(union acpi_object *package,
struct acpi_buffer *format, struct acpi_buffer *buffer)
device->cdev = thermal_cooling_device_register("LCD",
device->dev, &video_cooling_ops);
+ if (IS_ERR(device->cdev))
+ return;
+
if (device->cdev) {
printk(KERN_INFO PREFIX
"%s is registered as cooling_device%d\n",
board_ahci_ign_iferr = 2,
board_ahci_sb600 = 3,
board_ahci_mv = 4,
+ board_ahci_sb700 = 5,
/* global controller registers */
HOST_CAP = 0x00, /* host capabilities */
.udma_mask = ATA_UDMA6,
.port_ops = &ahci_ops,
},
+ /* board_ahci_sb700 */
+ {
+ AHCI_HFLAGS (AHCI_HFLAG_IGN_SERR_INTERNAL |
+ AHCI_HFLAG_NO_PMP),
+ .flags = AHCI_FLAG_COMMON,
+ .link_flags = AHCI_LFLAG_COMMON,
+ .pio_mask = 0x1f, /* pio0-4 */
+ .udma_mask = ATA_UDMA6,
+ .port_ops = &ahci_ops,
+ },
};
static const struct pci_device_id ahci_pci_tbl[] = {
/* ATI */
{ PCI_VDEVICE(ATI, 0x4380), board_ahci_sb600 }, /* ATI SB600 */
- { PCI_VDEVICE(ATI, 0x4390), board_ahci_sb600 }, /* ATI SB700/800 */
- { PCI_VDEVICE(ATI, 0x4391), board_ahci_sb600 }, /* ATI SB700/800 */
- { PCI_VDEVICE(ATI, 0x4392), board_ahci_sb600 }, /* ATI SB700/800 */
- { PCI_VDEVICE(ATI, 0x4393), board_ahci_sb600 }, /* ATI SB700/800 */
- { PCI_VDEVICE(ATI, 0x4394), board_ahci_sb600 }, /* ATI SB700/800 */
- { PCI_VDEVICE(ATI, 0x4395), board_ahci_sb600 }, /* ATI SB700/800 */
+ { PCI_VDEVICE(ATI, 0x4390), board_ahci_sb700 }, /* ATI SB700/800 */
+ { PCI_VDEVICE(ATI, 0x4391), board_ahci_sb700 }, /* ATI SB700/800 */
+ { PCI_VDEVICE(ATI, 0x4392), board_ahci_sb700 }, /* ATI SB700/800 */
+ { PCI_VDEVICE(ATI, 0x4393), board_ahci_sb700 }, /* ATI SB700/800 */
+ { PCI_VDEVICE(ATI, 0x4394), board_ahci_sb700 }, /* ATI SB700/800 */
+ { PCI_VDEVICE(ATI, 0x4395), board_ahci_sb700 }, /* ATI SB700/800 */
/* VIA */
{ PCI_VDEVICE(VIA, 0x3349), board_ahci_vt8251 }, /* VIA VT8251 */
void __iomem *mmio = host->iomap[AHCI_PCI_BAR];
u32 ctl;
- if (mesg.event == PM_EVENT_SUSPEND) {
+ if (mesg.event & PM_EVENT_SLEEP) {
/* AHCI spec rev1.1 section 8.3.3:
* Software must disable interrupts prior to requesting a
* transition of the HBA to D3 state.
* cycles and power trying to do something to the sleeping
* beauty.
*/
- if (piix_broken_suspend() && mesg.event == PM_EVENT_SUSPEND) {
+ if (piix_broken_suspend() && (mesg.event & PM_EVENT_SLEEP)) {
pci_save_state(pdev);
/* mark its power state as "unknown", since we don't
struct workqueue_struct *ata_aux_wq;
+struct ata_force_param {
+ const char *name;
+ unsigned int cbl;
+ int spd_limit;
+ unsigned long xfer_mask;
+ unsigned int horkage_on;
+ unsigned int horkage_off;
+};
+
+struct ata_force_ent {
+ int port;
+ int device;
+ struct ata_force_param param;
+};
+
+static struct ata_force_ent *ata_force_tbl;
+static int ata_force_tbl_size;
+
+static char ata_force_param_buf[PAGE_SIZE] __initdata;
+module_param_string(force, ata_force_param_buf, sizeof(ata_force_param_buf), 0444);
+MODULE_PARM_DESC(force, "Force ATA configurations including cable type, link speed and transfer mode (see Documentation/kernel-parameters.txt for details)");
+
int atapi_enabled = 1;
module_param(atapi_enabled, int, 0444);
MODULE_PARM_DESC(atapi_enabled, "Enable discovery of ATAPI devices (0=off, 1=on)");
MODULE_VERSION(DRV_VERSION);
+/**
+ * ata_force_cbl - force cable type according to libata.force
+ * @ap: ATA port of interest
+ *
+ * Force cable type according to libata.force and whine about it.
+ * The last entry which has matching port number is used, so it
+ * can be specified as part of device force parameters. For
+ * example, both "a:40c,1.00:udma4" and "1.00:40c,udma4" have the
+ * same effect.
+ *
+ * LOCKING:
+ * EH context.
+ */
+void ata_force_cbl(struct ata_port *ap)
+{
+ int i;
+
+ for (i = ata_force_tbl_size - 1; i >= 0; i--) {
+ const struct ata_force_ent *fe = &ata_force_tbl[i];
+
+ if (fe->port != -1 && fe->port != ap->print_id)
+ continue;
+
+ if (fe->param.cbl == ATA_CBL_NONE)
+ continue;
+
+ ap->cbl = fe->param.cbl;
+ ata_port_printk(ap, KERN_NOTICE,
+ "FORCE: cable set to %s\n", fe->param.name);
+ return;
+ }
+}
+
+/**
+ * ata_force_spd_limit - force SATA spd limit according to libata.force
+ * @link: ATA link of interest
+ *
+ * Force SATA spd limit according to libata.force and whine about
+ * it. When only the port part is specified (e.g. 1:), the limit
+ * applies to all links connected to both the host link and all
+ * fan-out ports connected via PMP. If the device part is
+ * specified as 0 (e.g. 1.00:), it specifies the first fan-out
+ * link not the host link. Device number 15 always points to the
+ * host link whether PMP is attached or not.
+ *
+ * LOCKING:
+ * EH context.
+ */
+static void ata_force_spd_limit(struct ata_link *link)
+{
+ int linkno, i;
+
+ if (ata_is_host_link(link))
+ linkno = 15;
+ else
+ linkno = link->pmp;
+
+ for (i = ata_force_tbl_size - 1; i >= 0; i--) {
+ const struct ata_force_ent *fe = &ata_force_tbl[i];
+
+ if (fe->port != -1 && fe->port != link->ap->print_id)
+ continue;
+
+ if (fe->device != -1 && fe->device != linkno)
+ continue;
+
+ if (!fe->param.spd_limit)
+ continue;
+
+ link->hw_sata_spd_limit = (1 << fe->param.spd_limit) - 1;
+ ata_link_printk(link, KERN_NOTICE,
+ "FORCE: PHY spd limit set to %s\n", fe->param.name);
+ return;
+ }
+}
+
+/**
+ * ata_force_xfermask - force xfermask according to libata.force
+ * @dev: ATA device of interest
+ *
+ * Force xfer_mask according to libata.force and whine about it.
+ * For consistency with link selection, device number 15 selects
+ * the first device connected to the host link.
+ *
+ * LOCKING:
+ * EH context.
+ */
+static void ata_force_xfermask(struct ata_device *dev)
+{
+ int devno = dev->link->pmp + dev->devno;
+ int alt_devno = devno;
+ int i;
+
+ /* allow n.15 for the first device attached to host port */
+ if (ata_is_host_link(dev->link) && devno == 0)
+ alt_devno = 15;
+
+ for (i = ata_force_tbl_size - 1; i >= 0; i--) {
+ const struct ata_force_ent *fe = &ata_force_tbl[i];
+ unsigned long pio_mask, mwdma_mask, udma_mask;
+
+ if (fe->port != -1 && fe->port != dev->link->ap->print_id)
+ continue;
+
+ if (fe->device != -1 && fe->device != devno &&
+ fe->device != alt_devno)
+ continue;
+
+ if (!fe->param.xfer_mask)
+ continue;
+
+ ata_unpack_xfermask(fe->param.xfer_mask,
+ &pio_mask, &mwdma_mask, &udma_mask);
+ if (udma_mask)
+ dev->udma_mask = udma_mask;
+ else if (mwdma_mask) {
+ dev->udma_mask = 0;
+ dev->mwdma_mask = mwdma_mask;
+ } else {
+ dev->udma_mask = 0;
+ dev->mwdma_mask = 0;
+ dev->pio_mask = pio_mask;
+ }
+
+ ata_dev_printk(dev, KERN_NOTICE,
+ "FORCE: xfer_mask set to %s\n", fe->param.name);
+ return;
+ }
+}
+
+/**
+ * ata_force_horkage - force horkage according to libata.force
+ * @dev: ATA device of interest
+ *
+ * Force horkage according to libata.force and whine about it.
+ * For consistency with link selection, device number 15 selects
+ * the first device connected to the host link.
+ *
+ * LOCKING:
+ * EH context.
+ */
+static void ata_force_horkage(struct ata_device *dev)
+{
+ int devno = dev->link->pmp + dev->devno;
+ int alt_devno = devno;
+ int i;
+
+ /* allow n.15 for the first device attached to host port */
+ if (ata_is_host_link(dev->link) && devno == 0)
+ alt_devno = 15;
+
+ for (i = 0; i < ata_force_tbl_size; i++) {
+ const struct ata_force_ent *fe = &ata_force_tbl[i];
+
+ if (fe->port != -1 && fe->port != dev->link->ap->print_id)
+ continue;
+
+ if (fe->device != -1 && fe->device != devno &&
+ fe->device != alt_devno)
+ continue;
+
+ if (!(~dev->horkage & fe->param.horkage_on) &&
+ !(dev->horkage & fe->param.horkage_off))
+ continue;
+
+ dev->horkage |= fe->param.horkage_on;
+ dev->horkage &= ~fe->param.horkage_off;
+
+ ata_dev_printk(dev, KERN_NOTICE,
+ "FORCE: horkage modified (%s)\n", fe->param.name);
+ }
+}
+
/**
* ata_tf_to_fis - Convert ATA taskfile to SATA FIS structure
* @tf: Taskfile to convert
/* set horkage */
dev->horkage |= ata_dev_blacklisted(dev);
+ ata_force_horkage(dev);
/* let ACPI work its magic */
rc = ata_acpi_on_devcfg(dev);
else if (dev->class == ATA_DEV_ATAPI) {
const char *cdb_intr_string = "";
const char *atapi_an_string = "";
+ const char *dma_dir_string = "";
u32 sntf;
rc = atapi_cdb_len(id);
cdb_intr_string = ", CDB intr";
}
+ if (atapi_dmadir || atapi_id_dmadir(dev->id)) {
+ dev->flags |= ATA_DFLAG_DMADIR;
+ dma_dir_string = ", DMADIR";
+ }
+
/* print device info to dmesg */
if (ata_msg_drv(ap) && print_info)
ata_dev_printk(dev, KERN_INFO,
- "ATAPI: %s, %s, max %s%s%s\n",
+ "ATAPI: %s, %s, max %s%s%s%s\n",
modelbuf, fwrevbuf,
ata_mode_string(xfer_mask),
- cdb_intr_string, atapi_an_string);
+ cdb_intr_string, atapi_an_string,
+ dma_dir_string);
}
/* determine max_sectors */
mode_mask = ATA_DMA_MASK_CFA;
ata_dev_xfermask(dev);
+ ata_force_xfermask(dev);
pio_mask = ata_pack_xfermask(dev->pio_mask, 0, 0);
dma_mask = ata_pack_xfermask(0, dev->mwdma_mask, dev->udma_mask);
ata_lpm_enable(host);
rc = ata_host_request_pm(host, mesg, 0, ATA_EHI_QUIET, 1);
- if (rc == 0)
- host->dev->power.power_state = mesg;
return rc;
}
{
ata_host_request_pm(host, PMSG_ON, ATA_EH_SOFTRESET,
ATA_EHI_NO_AUTOPSY | ATA_EHI_QUIET, 0);
- host->dev->power.power_state = PMSG_ON;
/* reenable link pm */
ata_lpm_disable(host);
*/
int sata_link_init_spd(struct ata_link *link)
{
- u32 scontrol, spd;
+ u32 scontrol;
+ u8 spd;
int rc;
rc = sata_scr_read(link, SCR_CONTROL, &scontrol);
if (spd)
link->hw_sata_spd_limit &= (1 << spd) - 1;
+ ata_force_spd_limit(link);
+
link->sata_spd_limit = link->hw_sata_spd_limit;
return 0;
pci_save_state(pdev);
pci_disable_device(pdev);
- if (mesg.event == PM_EVENT_SUSPEND)
+ if (mesg.event & PM_EVENT_SLEEP)
pci_set_power_state(pdev, PCI_D3hot);
}
#endif /* CONFIG_PCI */
+static int __init ata_parse_force_one(char **cur,
+ struct ata_force_ent *force_ent,
+ const char **reason)
+{
+ /* FIXME: Currently, there's no way to tag init const data and
+ * using __initdata causes build failure on some versions of
+ * gcc. Once __initdataconst is implemented, add const to the
+ * following structure.
+ */
+ static struct ata_force_param force_tbl[] __initdata = {
+ { "40c", .cbl = ATA_CBL_PATA40 },
+ { "80c", .cbl = ATA_CBL_PATA80 },
+ { "short40c", .cbl = ATA_CBL_PATA40_SHORT },
+ { "unk", .cbl = ATA_CBL_PATA_UNK },
+ { "ign", .cbl = ATA_CBL_PATA_IGN },
+ { "sata", .cbl = ATA_CBL_SATA },
+ { "1.5Gbps", .spd_limit = 1 },
+ { "3.0Gbps", .spd_limit = 2 },
+ { "noncq", .horkage_on = ATA_HORKAGE_NONCQ },
+ { "ncq", .horkage_off = ATA_HORKAGE_NONCQ },
+ { "pio0", .xfer_mask = 1 << (ATA_SHIFT_PIO + 0) },
+ { "pio1", .xfer_mask = 1 << (ATA_SHIFT_PIO + 1) },
+ { "pio2", .xfer_mask = 1 << (ATA_SHIFT_PIO + 2) },
+ { "pio3", .xfer_mask = 1 << (ATA_SHIFT_PIO + 3) },
+ { "pio4", .xfer_mask = 1 << (ATA_SHIFT_PIO + 4) },
+ { "pio5", .xfer_mask = 1 << (ATA_SHIFT_PIO + 5) },
+ { "pio6", .xfer_mask = 1 << (ATA_SHIFT_PIO + 6) },
+ { "mwdma0", .xfer_mask = 1 << (ATA_SHIFT_MWDMA + 0) },
+ { "mwdma1", .xfer_mask = 1 << (ATA_SHIFT_MWDMA + 1) },
+ { "mwdma2", .xfer_mask = 1 << (ATA_SHIFT_MWDMA + 2) },
+ { "mwdma3", .xfer_mask = 1 << (ATA_SHIFT_MWDMA + 3) },
+ { "mwdma4", .xfer_mask = 1 << (ATA_SHIFT_MWDMA + 4) },
+ { "udma0", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 0) },
+ { "udma16", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 0) },
+ { "udma/16", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 0) },
+ { "udma1", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 1) },
+ { "udma25", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 1) },
+ { "udma/25", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 1) },
+ { "udma2", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 2) },
+ { "udma33", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 2) },
+ { "udma/33", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 2) },
+ { "udma3", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 3) },
+ { "udma44", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 3) },
+ { "udma/44", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 3) },
+ { "udma4", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 4) },
+ { "udma66", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 4) },
+ { "udma/66", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 4) },
+ { "udma5", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 5) },
+ { "udma100", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 5) },
+ { "udma/100", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 5) },
+ { "udma6", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 6) },
+ { "udma133", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 6) },
+ { "udma/133", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 6) },
+ { "udma7", .xfer_mask = 1 << (ATA_SHIFT_UDMA + 7) },
+ };
+ char *start = *cur, *p = *cur;
+ char *id, *val, *endp;
+ const struct ata_force_param *match_fp = NULL;
+ int nr_matches = 0, i;
+
+ /* find where this param ends and update *cur */
+ while (*p != '\0' && *p != ',')
+ p++;
+
+ if (*p == '\0')
+ *cur = p;
+ else
+ *cur = p + 1;
+
+ *p = '\0';
+
+ /* parse */
+ p = strchr(start, ':');
+ if (!p) {
+ val = strstrip(start);
+ goto parse_val;
+ }
+ *p = '\0';
+
+ id = strstrip(start);
+ val = strstrip(p + 1);
+
+ /* parse id */
+ p = strchr(id, '.');
+ if (p) {
+ *p++ = '\0';
+ force_ent->device = simple_strtoul(p, &endp, 10);
+ if (p == endp || *endp != '\0') {
+ *reason = "invalid device";
+ return -EINVAL;
+ }
+ }
+
+ force_ent->port = simple_strtoul(id, &endp, 10);
+ if (p == endp || *endp != '\0') {
+ *reason = "invalid port/link";
+ return -EINVAL;
+ }
+
+ parse_val:
+ /* parse val, allow shortcuts so that both 1.5 and 1.5Gbps work */
+ for (i = 0; i < ARRAY_SIZE(force_tbl); i++) {
+ const struct ata_force_param *fp = &force_tbl[i];
+
+ if (strncasecmp(val, fp->name, strlen(val)))
+ continue;
+
+ nr_matches++;
+ match_fp = fp;
+
+ if (strcasecmp(val, fp->name) == 0) {
+ nr_matches = 1;
+ break;
+ }
+ }
+
+ if (!nr_matches) {
+ *reason = "unknown value";
+ return -EINVAL;
+ }
+ if (nr_matches > 1) {
+ *reason = "ambigious value";
+ return -EINVAL;
+ }
+
+ force_ent->param = *match_fp;
+
+ return 0;
+}
+
+static void __init ata_parse_force_param(void)
+{
+ int idx = 0, size = 1;
+ int last_port = -1, last_device = -1;
+ char *p, *cur, *next;
+
+ /* calculate maximum number of params and allocate force_tbl */
+ for (p = ata_force_param_buf; *p; p++)
+ if (*p == ',')
+ size++;
+
+ ata_force_tbl = kzalloc(sizeof(ata_force_tbl[0]) * size, GFP_KERNEL);
+ if (!ata_force_tbl) {
+ printk(KERN_WARNING "ata: failed to extend force table, "
+ "libata.force ignored\n");
+ return;
+ }
+
+ /* parse and populate the table */
+ for (cur = ata_force_param_buf; *cur != '\0'; cur = next) {
+ const char *reason = "";
+ struct ata_force_ent te = { .port = -1, .device = -1 };
+
+ next = cur;
+ if (ata_parse_force_one(&next, &te, &reason)) {
+ printk(KERN_WARNING "ata: failed to parse force "
+ "parameter \"%s\" (%s)\n",
+ cur, reason);
+ continue;
+ }
+
+ if (te.port == -1) {
+ te.port = last_port;
+ te.device = last_device;
+ }
+
+ ata_force_tbl[idx++] = te;
+
+ last_port = te.port;
+ last_device = te.device;
+ }
+
+ ata_force_tbl_size = idx;
+}
static int __init ata_init(void)
{
ata_probe_timeout *= HZ;
+
+ ata_parse_force_param();
+
ata_wq = create_workqueue("ata");
if (!ata_wq)
return -ENOMEM;
static void __exit ata_exit(void)
{
+ kfree(ata_force_tbl);
destroy_workqueue(ata_wq);
destroy_workqueue(ata_aux_wq);
}
}
/* PDIAG- should have been released, ask cable type if post-reset */
- if (ata_is_host_link(link) && ap->ops->cable_detect &&
- (ehc->i.flags & ATA_EHI_DID_RESET))
- ap->cbl = ap->ops->cable_detect(ap);
+ if ((ehc->i.flags & ATA_EHI_DID_RESET) && ata_is_host_link(link)) {
+ if (ap->ops->cable_detect)
+ ap->cbl = ap->ops->cable_detect(ap);
+ ata_force_cbl(ap);
+ }
/* Configure new devices forward such that user doesn't see
* device detection messages backwards.
ata_tf_init(pmp_dev, &tf);
tf.command = ATA_CMD_PMP_READ;
tf.protocol = ATA_PROT_NODATA;
- tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
+ tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE | ATA_TFLAG_LBA48;
tf.feature = reg;
tf.device = link->pmp;
ata_tf_init(pmp_dev, &tf);
tf.command = ATA_CMD_PMP_WRITE;
tf.protocol = ATA_PROT_NODATA;
- tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
+ tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE | ATA_TFLAG_LBA48;
tf.feature = reg;
tf.device = link->pmp;
tf.nsect = val & 0xff;
/**
* atapi_drain_needed - Check whether data transfer may overflow
- * @request: request to be checked
+ * @rq: request to be checked
*
* ATAPI commands which transfer variable length data to host
* might overflow due to application error or hardare bug. This
qc->tf.protocol = ATAPI_PROT_DMA;
qc->tf.feature |= ATAPI_PKT_DMA;
- if (atapi_dmadir && (scmd->sc_data_direction != DMA_TO_DEVICE))
+ if ((dev->flags & ATA_DFLAG_DMADIR) &&
+ (scmd->sc_data_direction != DMA_TO_DEVICE))
/* some SATA bridges need us to indicate data xfer direction */
qc->tf.feature |= ATAPI_DMADIR;
}
extern int libata_fua;
extern int libata_noacpi;
extern int libata_allow_tpm;
+extern void ata_force_cbl(struct ata_port *ap);
extern struct ata_queued_cmd *ata_qc_new_init(struct ata_device *dev);
extern int ata_build_rw_tf(struct ata_taskfile *tf, struct ata_device *dev,
u64 block, u32 n_block, unsigned int tf_flags,
.queuecommand = ata_scsi_queuecmd,
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
- .sg_tablesize = LIBATA_MAX_PRD,
+ .sg_tablesize = LIBATA_DUMB_MAX_PRD,
.cmd_per_lun = ATA_SHT_CMD_PER_LUN,
.emulated = ATA_SHT_EMULATED,
.use_clustering = ATA_SHT_USE_CLUSTERING,
.bmdma_stop = atiixp_bmdma_stop,
.bmdma_status = ata_bmdma_status,
- .qc_prep = ata_qc_prep,
+ .qc_prep = ata_dumb_qc_prep,
.qc_issue = ata_qc_issue_prot,
.data_xfer = ata_data_xfer,
static void qdi6500_set_piomode(struct ata_port *ap, struct ata_device *adev)
{
struct ata_timing t;
- struct legacy_data *qdi = ap->host->private_data;
+ struct legacy_data *ld_qdi = ap->host->private_data;
int active, recovery;
u8 timing;
/* Get the timing data in cycles */
ata_timing_compute(adev, adev->pio_mode, &t, 30303, 1000);
- if (qdi->fast) {
+ if (ld_qdi->fast) {
active = 8 - FIT(t.active, 1, 8);
recovery = 18 - FIT(t.recover, 3, 18);
} else {
}
timing = (recovery << 4) | active | 0x08;
- qdi->clock[adev->devno] = timing;
+ ld_qdi->clock[adev->devno] = timing;
- outb(timing, qdi->timing);
+ outb(timing, ld_qdi->timing);
}
/**
static void qdi6580dp_set_piomode(struct ata_port *ap, struct ata_device *adev)
{
struct ata_timing t;
- struct legacy_data *qdi = ap->host->private_data;
+ struct legacy_data *ld_qdi = ap->host->private_data;
int active, recovery;
u8 timing;
/* Get the timing data in cycles */
ata_timing_compute(adev, adev->pio_mode, &t, 30303, 1000);
- if (qdi->fast) {
+ if (ld_qdi->fast) {
active = 8 - FIT(t.active, 1, 8);
recovery = 18 - FIT(t.recover, 3, 18);
} else {
}
timing = (recovery << 4) | active | 0x08;
- qdi->clock[adev->devno] = timing;
+ ld_qdi->clock[adev->devno] = timing;
- outb(timing, qdi->timing + 2 * ap->port_no);
+ outb(timing, ld_qdi->timing + 2 * ap->port_no);
/* Clear the FIFO */
if (adev->class != ATA_DEV_ATA)
- outb(0x5F, qdi->timing + 3);
+ outb(0x5F, ld_qdi->timing + 3);
}
/**
static void qdi6580_set_piomode(struct ata_port *ap, struct ata_device *adev)
{
struct ata_timing t;
- struct legacy_data *qdi = ap->host->private_data;
+ struct legacy_data *ld_qdi = ap->host->private_data;
int active, recovery;
u8 timing;
/* Get the timing data in cycles */
ata_timing_compute(adev, adev->pio_mode, &t, 30303, 1000);
- if (qdi->fast) {
+ if (ld_qdi->fast) {
active = 8 - FIT(t.active, 1, 8);
recovery = 18 - FIT(t.recover, 3, 18);
} else {
recovery = 15 - FIT(t.recover, 0, 15);
}
timing = (recovery << 4) | active | 0x08;
- qdi->clock[adev->devno] = timing;
- outb(timing, qdi->timing + 2 * adev->devno);
+ ld_qdi->clock[adev->devno] = timing;
+ outb(timing, ld_qdi->timing + 2 * adev->devno);
/* Clear the FIFO */
if (adev->class != ATA_DEV_ATA)
- outb(0x5F, qdi->timing + 3);
+ outb(0x5F, ld_qdi->timing + 3);
}
/**
{
struct ata_port *ap = qc->ap;
struct ata_device *adev = qc->dev;
- struct legacy_data *qdi = ap->host->private_data;
+ struct legacy_data *ld_qdi = ap->host->private_data;
- if (qdi->clock[adev->devno] != qdi->last) {
+ if (ld_qdi->clock[adev->devno] != ld_qdi->last) {
if (adev->pio_mode) {
- qdi->last = qdi->clock[adev->devno];
- outb(qdi->clock[adev->devno], qdi->timing +
+ ld_qdi->last = ld_qdi->clock[adev->devno];
+ outb(ld_qdi->clock[adev->devno], ld_qdi->timing +
2 * ap->port_no);
}
}
static void winbond_set_piomode(struct ata_port *ap, struct ata_device *adev)
{
struct ata_timing t;
- struct legacy_data *winbond = ap->host->private_data;
+ struct legacy_data *ld_winbond = ap->host->private_data;
int active, recovery;
u8 reg;
int timing = 0x88 + (ap->port_no * 4) + (adev->devno * 2);
- reg = winbond_readcfg(winbond->timing, 0x81);
+ reg = winbond_readcfg(ld_winbond->timing, 0x81);
/* Get the timing data in cycles */
if (reg & 0x40) /* Fast VLB bus, assume 50MHz */
active = (FIT(t.active, 3, 17) - 1) & 0x0F;
recovery = (FIT(t.recover, 1, 15) + 1) & 0x0F;
timing = (active << 4) | recovery;
- winbond_writecfg(winbond->timing, timing, reg);
+ winbond_writecfg(ld_winbond->timing, timing, reg);
/* Load the setup timing */
if (!ata_pio_need_iordy(adev))
reg |= 0x02; /* IORDY off */
reg |= (FIT(t.setup, 0, 3) << 6);
- winbond_writecfg(winbond->timing, timing + 1, reg);
+ winbond_writecfg(ld_winbond->timing, timing + 1, reg);
}
static int winbond_port(struct platform_device *dev,
dma_addr_t indirect_ext_segment_paddr;
unsigned int si;
- VPRINTK("SATA FSL : cd = 0x%x, prd = 0x%x\n", cmd_desc, prd);
+ VPRINTK("SATA FSL : cd = 0x%p, prd = 0x%p\n", cmd_desc, prd);
indirect_ext_segment_paddr = cmd_desc_paddr +
SATA_FSL_CMD_DESC_OFFSET_TO_PRDT + SATA_FSL_MAX_PRD_DIRECT * 16;
VPRINTK("CE=0x%x, DE=0x%x, CC=0x%x, CmdStat = 0x%x\n",
ioread32(CE + hcr_base),
ioread32(DE + hcr_base),
- ioread32(CC + hcr_base), ioread32(COMMANDSTAT + csr_base));
+ ioread32(CC + hcr_base),
+ ioread32(COMMANDSTAT + host_priv->csr_base));
return 0;
}
ioread32(CQ + hcr_base),
ioread32(CA + hcr_base),
ioread32(CE + hcr_base), ioread32(DE + hcr_base));
- VPRINTK("CmdStat = 0x%x\n", ioread32(csr_base + COMMANDSTAT));
+ VPRINTK("CmdStat = 0x%x\n",
+ ioread32(host_priv->csr_base + COMMANDSTAT));
/* disable interrupts on the controller/port */
temp = ioread32(hcr_base + HCONTROL);
struct mv_host_priv *hpriv = ap->host->private_data;
int hard_port = mv_hardport_from_port(ap->port_no);
void __iomem *hc_mmio = mv_hc_base_from_port(
- ap->host->iomap[MV_PRIMARY_BAR], hard_port);
+ mv_host_base(ap->host), hard_port);
u32 hc_irq_cause, ipending;
/* clear EDMA event indicators, if any */
hpriv->n_ports = n_ports;
host->iomap = NULL;
- hpriv->base = ioremap(res->start, res->end - res->start + 1);
+ hpriv->base = devm_ioremap(&pdev->dev, res->start,
+ res->end - res->start + 1);
hpriv->base -= MV_SATAHC0_REG_BASE;
rc = mv_create_dma_pools(hpriv, &pdev->dev);
{
struct device *dev = &pdev->dev;
struct ata_host *host = dev_get_drvdata(dev);
- struct mv_host_priv *hpriv = host->private_data;
- void __iomem *base = hpriv->base;
ata_host_detach(host);
- iounmap(base);
return 0;
}
MODULE_LICENSE("GPL");
MODULE_DEVICE_TABLE(pci, mv_pci_tbl);
MODULE_VERSION(DRV_VERSION);
+MODULE_ALIAS("platform:sata_mv");
#ifdef CONFIG_PCI
module_param(msi, int, 0444);
pr_debug("bus: '%s': add driver %s\n", bus->name, drv->name);
priv = kzalloc(sizeof(*priv), GFP_KERNEL);
- if (!priv)
- return -ENOMEM;
-
+ if (!priv) {
+ error = -ENOMEM;
+ goto out_put_bus;
+ }
klist_init(&priv->klist_devices, NULL, NULL);
priv->driver = drv;
drv->p = priv;
error = kobject_init_and_add(&priv->kobj, &driver_ktype, NULL,
"%s", drv->name);
if (error)
- goto out_put_bus;
+ goto out_unregister;
if (drv->bus->p->drivers_autoprobe) {
error = driver_attach(drv);
/**
* driver_add_kobj - add a kobject below the specified driver
+ * @drv: requesting device driver
+ * @kobj: kobject to add below this driver
+ * @fmt: format string that names the kobject
*
* You really don't want to do this, this is only here due to one looney
* iseries driver, go poke those developers if you are annoyed about
* @dev: Device.
* @state: Power state device is entering.
*/
-int suspend_device(struct device *dev, pm_message_t state)
+static int suspend_device(struct device *dev, pm_message_t state)
{
int error = 0;
mutex_lock(&dpm_list_mtx);
if (list_empty(&dev->power.entry))
list_add(&dev->power.entry, &dpm_locked);
- mutex_unlock(&dpm_list_mtx);
break;
}
mutex_lock(&dpm_list_mtx);
/**
* device_suspend - Save state and stop all devices in system.
+ * @state: new power management state
*
* Prevent new devices from being registered, then lock all devices
* and suspend them.
for (i = 0; i < nbds_max; i++) {
struct gendisk *disk = alloc_disk(1);
+ elevator_t *old_e;
if (!disk)
goto out;
nbd_dev[i].disk = disk;
put_disk(disk);
goto out;
}
+ old_e = disk->queue->elevator;
+ if (elevator_init(disk->queue, "deadline") == 0 ||
+ elevator_init(disk->queue, "noop") == 0) {
+ elevator_exit(old_e);
+ }
}
if (register_blkdev(NBD_MAJOR, "nbd")) {
#include <linux/interrupt.h>
#include <linux/blkdev.h>
+#include <linux/hdreg.h>
#include <linux/module.h>
#include <xen/xenbus.h>
schedule_work(&info->work);
}
+int blkif_getgeo(struct block_device *bd, struct hd_geometry *hg)
+{
+ /* We don't have real geometry info, but let's at least return
+ values consistent with the size of the device */
+ sector_t nsect = get_capacity(bd->bd_disk);
+ sector_t cylinders = nsect;
+
+ hg->heads = 0xff;
+ hg->sectors = 0x3f;
+ sector_div(cylinders, hg->heads * hg->sectors);
+ hg->cylinders = cylinders;
+ if ((sector_t)(hg->cylinders + 1) * hg->heads * hg->sectors < nsect)
+ hg->cylinders = 0xffff;
+ return 0;
+}
+
/*
* blkif_queue_request
*
.owner = THIS_MODULE,
.open = blkif_open,
.release = blkif_release,
+ .getgeo = blkif_getgeo,
};
dev_priv->saveGR[0x18]);
/* Attribute controller registers */
+ inb(st01);
for (i = 0; i < 20; i++)
i915_write_ar(st01, i, dev_priv->saveAR[i], 0);
inb(st01); /* switch back to index mode */
}
#endif
-
- if (!kobject_get(&data->kobj)) {
- spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
- cpufreq_debug_enable_ratelimit();
- unlock_policy_rwsem_write(cpu);
- return -EFAULT;
- }
-
#ifdef CONFIG_SMP
#ifdef CONFIG_HOTPLUG_CPU
static char dmi_empty_string[] = " ";
-static char * __init dmi_string(const struct dmi_header *dm, u8 s)
+static const char * __init dmi_string_nosave(const struct dmi_header *dm, u8 s)
{
const u8 *bp = ((u8 *) dm) + dm->length;
- char *str = "";
if (s) {
s--;
if (!memcmp(bp, dmi_empty_string, cmp_len))
return dmi_empty_string;
- str = dmi_alloc(len);
- if (str != NULL)
- strcpy(str, bp);
- else
- printk(KERN_ERR "dmi_string: cannot allocate %Zu bytes.\n", len);
+ return bp;
}
}
+ return "";
+}
+
+static char * __init dmi_string(const struct dmi_header *dm, u8 s)
+{
+ const char *bp = dmi_string_nosave(dm, s);
+ char *str;
+ size_t len;
+
+ if (bp == dmi_empty_string)
+ return dmi_empty_string;
+
+ len = strlen(bp) + 1;
+ str = dmi_alloc(len);
+ if (str != NULL)
+ strcpy(str, bp);
+ else
+ printk(KERN_ERR "dmi_string: cannot allocate %Zu bytes.\n", len);
+
return str;
}
dmi_ident[slot] = s;
}
+static void __init dmi_save_one_device(int type, const char *name)
+{
+ struct dmi_device *dev;
+
+ /* No duplicate device */
+ if (dmi_find_device(type, name, NULL))
+ return;
+
+ dev = dmi_alloc(sizeof(*dev) + strlen(name) + 1);
+ if (!dev) {
+ printk(KERN_ERR "dmi_save_one_device: out of memory.\n");
+ return;
+ }
+
+ dev->type = type;
+ strcpy((char *)(dev + 1), name);
+ dev->name = (char *)(dev + 1);
+ dev->device_data = NULL;
+ list_add(&dev->list, &dmi_devices);
+}
+
static void __init dmi_save_devices(const struct dmi_header *dm)
{
int i, count = (dm->length - sizeof(struct dmi_header)) / 2;
- struct dmi_device *dev;
for (i = 0; i < count; i++) {
const char *d = (char *)(dm + 1) + (i * 2);
if ((*d & 0x80) == 0)
continue;
- dev = dmi_alloc(sizeof(*dev));
- if (!dev) {
- printk(KERN_ERR "dmi_save_devices: out of memory.\n");
- break;
- }
-
- dev->type = *d++ & 0x7f;
- dev->name = dmi_string(dm, *d);
- dev->device_data = NULL;
- list_add(&dev->list, &dmi_devices);
+ dmi_save_one_device(*d & 0x7f, dmi_string_nosave(dm, *(d + 1)));
}
}
-static struct dmi_device empty_oem_string_dev = {
- .name = dmi_empty_string,
-};
-
static void __init dmi_save_oem_strings_devices(const struct dmi_header *dm)
{
int i, count = *(u8 *)(dm + 1);
for (i = 1; i <= count; i++) {
char *devname = dmi_string(dm, i);
- if (!strcmp(devname, dmi_empty_string)) {
- list_add(&empty_oem_string_dev.list, &dmi_devices);
+ if (devname == dmi_empty_string)
continue;
- }
dev = dmi_alloc(sizeof(*dev));
if (!dev) {
static void __init dmi_save_extended_devices(const struct dmi_header *dm)
{
const u8 *d = (u8*) dm + 5;
- struct dmi_device *dev;
/* Skip disabled device */
if ((*d & 0x80) == 0)
return;
- dev = dmi_alloc(sizeof(*dev));
- if (!dev) {
- printk(KERN_ERR "dmi_save_extended_devices: out of memory.\n");
- return;
- }
-
- dev->type = *d-- & 0x7f;
- dev->name = dmi_string(dm, *d);
- dev->device_data = NULL;
-
- list_add(&dev->list, &dmi_devices);
+ dmi_save_one_device(*d & 0x7f, dmi_string_nosave(dm, *(d - 1)));
}
/*
This driver can also be built as a module. If so, the module
will be called adt7470.
+config SENSORS_ADT7473
+ tristate "Analog Devices ADT7473"
+ depends on I2C && EXPERIMENTAL
+ help
+ If you say yes here you get support for the Analog Devices
+ ADT7473 temperature monitoring chips.
+
+ This driver can also be built as a module. If so, the module
+ will be called adt7473.
+
config SENSORS_K8TEMP
tristate "AMD Athlon64/FX or Opteron temperature sensor"
depends on X86 && PCI && EXPERIMENTAL
obj-$(CONFIG_SENSORS_ADM9240) += adm9240.o
obj-$(CONFIG_SENSORS_ADS7828) += ads7828.o
obj-$(CONFIG_SENSORS_ADT7470) += adt7470.o
+obj-$(CONFIG_SENSORS_ADT7473) += adt7473.o
obj-$(CONFIG_SENSORS_APPLESMC) += applesmc.o
obj-$(CONFIG_SENSORS_AMS) += ams/
obj-$(CONFIG_SENSORS_ATXP1) += atxp1.o
#define DRV_VERSION "0.3"
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x28, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x28, I2C_CLIENT_END };
/* Insmod parameters */
I2C_CLIENT_INSMOD_3(ad7416, ad7417, ad7418);
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x18, 0x19, 0x1a,
- 0x29, 0x2a, 0x2b,
- 0x4c, 0x4d, 0x4e,
- I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = {
+ 0x18, 0x19, 0x1a, 0x29, 0x2a, 0x2b, 0x4c, 0x4d, 0x4e, I2C_CLIENT_END };
/* Insmod parameters */
I2C_CLIENT_INSMOD_8(adm1021, adm1023, max1617, max1617a, thmc10, lm84, gl523sm,
* NE1619 has two possible addresses: 0x2c and 0x2d.
*/
-static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
/*
* Insmod parameters
#include <linux/mutex.h>
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
/* Insmod parameters */
I2C_CLIENT_INSMOD_1(adm1026);
&dev_attr_temp3_crit_enable.attr,
&dev_attr_temp3_auto_point1_pwm.attr,
&dev_attr_temp3_auto_point2_pwm.attr,
+ NULL
};
static const struct attribute_group adm1026_group_temp3 = {
&sensor_dev_attr_in9_max.dev_attr.attr,
&sensor_dev_attr_in9_min.dev_attr.attr,
&sensor_dev_attr_in9_alarm.dev_attr.attr,
+ NULL
};
static const struct attribute_group adm1026_group_in8_9 = {
* Addresses to scan
*/
-static unsigned short normal_i2c[] = {
- 0x28, 0x29, 0x2a,
- 0x2b, 0x2c, 0x2d,
- 0x2e, 0x2f, I2C_CLIENT_END
+static const unsigned short normal_i2c[] = { 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d,
+ 0x2e, 0x2f, I2C_CLIENT_END
};
/*
#define ADM1031_CONF2_TEMP_ENABLE(chan) (0x10 << (chan))
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
/* Insmod parameters */
I2C_CLIENT_INSMOD_2(adm1030, adm1031);
#include <linux/mutex.h>
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, 0x2f,
+static const unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, 0x2f,
I2C_CLIENT_END };
/* Insmod parameters */
#define ADS7828_INT_VREF_MV 2500 /* Internal vref is 2.5V, 2500mV */
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b,
+static const unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b,
I2C_CLIENT_END };
/* Insmod parameters */
#include <linux/log2.h>
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x2C, 0x2E, 0x2F, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x2C, 0x2E, 0x2F, I2C_CLIENT_END };
/* Insmod parameters */
I2C_CLIENT_INSMOD_1(adt7470);
--- /dev/null
+/*
+ * A hwmon driver for the Analog Devices ADT7473
+ * Copyright (C) 2007 IBM
+ *
+ * Author: Darrick J. Wong <djwong@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.
+ *
+ * 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
+ */
+
+#include <linux/module.h>
+#include <linux/jiffies.h>
+#include <linux/i2c.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-sysfs.h>
+#include <linux/err.h>
+#include <linux/mutex.h>
+#include <linux/delay.h>
+#include <linux/log2.h>
+
+/* Addresses to scan */
+static const unsigned short normal_i2c[] = { 0x2C, 0x2D, 0x2E, I2C_CLIENT_END };
+
+/* Insmod parameters */
+I2C_CLIENT_INSMOD_1(adt7473);
+
+/* ADT7473 registers */
+#define ADT7473_REG_BASE_ADDR 0x20
+
+#define ADT7473_REG_VOLT_BASE_ADDR 0x21
+#define ADT7473_REG_VOLT_MAX_ADDR 0x22
+#define ADT7473_REG_VOLT_MIN_BASE_ADDR 0x46
+#define ADT7473_REG_VOLT_MIN_MAX_ADDR 0x49
+
+#define ADT7473_REG_TEMP_BASE_ADDR 0x25
+#define ADT7473_REG_TEMP_MAX_ADDR 0x27
+#define ADT7473_REG_TEMP_LIMITS_BASE_ADDR 0x4E
+#define ADT7473_REG_TEMP_LIMITS_MAX_ADDR 0x53
+#define ADT7473_REG_TEMP_TMIN_BASE_ADDR 0x67
+#define ADT7473_REG_TEMP_TMIN_MAX_ADDR 0x69
+#define ADT7473_REG_TEMP_TMAX_BASE_ADDR 0x6A
+#define ADT7473_REG_TEMP_TMAX_MAX_ADDR 0x6C
+
+#define ADT7473_REG_FAN_BASE_ADDR 0x28
+#define ADT7473_REG_FAN_MAX_ADDR 0x2F
+#define ADT7473_REG_FAN_MIN_BASE_ADDR 0x54
+#define ADT7473_REG_FAN_MIN_MAX_ADDR 0x5B
+
+#define ADT7473_REG_PWM_BASE_ADDR 0x30
+#define ADT7473_REG_PWM_MAX_ADDR 0x32
+#define ADT7473_REG_PWM_MIN_BASE_ADDR 0x64
+#define ADT7473_REG_PWM_MIN_MAX_ADDR 0x66
+#define ADT7473_REG_PWM_MAX_BASE_ADDR 0x38
+#define ADT7473_REG_PWM_MAX_MAX_ADDR 0x3A
+#define ADT7473_REG_PWM_BHVR_BASE_ADDR 0x5C
+#define ADT7473_REG_PWM_BHVR_MAX_ADDR 0x5E
+#define ADT7473_PWM_BHVR_MASK 0xE0
+#define ADT7473_PWM_BHVR_SHIFT 5
+
+#define ADT7473_REG_CFG1 0x40
+#define ADT7473_CFG1_START 0x01
+#define ADT7473_CFG1_READY 0x04
+#define ADT7473_REG_CFG2 0x73
+#define ADT7473_REG_CFG3 0x78
+#define ADT7473_REG_CFG4 0x7D
+#define ADT7473_CFG4_MAX_DUTY_AT_OVT 0x08
+#define ADT7473_REG_CFG5 0x7C
+#define ADT7473_CFG5_TEMP_TWOS 0x01
+#define ADT7473_CFG5_TEMP_OFFSET 0x02
+
+#define ADT7473_REG_DEVICE 0x3D
+#define ADT7473_VENDOR 0x41
+#define ADT7473_REG_VENDOR 0x3E
+#define ADT7473_DEVICE 0x73
+#define ADT7473_REG_REVISION 0x3F
+#define ADT7473_REV_68 0x68
+#define ADT7473_REV_69 0x69
+
+#define ADT7473_REG_ALARM1 0x41
+#define ADT7473_VCCP_ALARM 0x02
+#define ADT7473_VCC_ALARM 0x04
+#define ADT7473_R1T_ALARM 0x10
+#define ADT7473_LT_ALARM 0x20
+#define ADT7473_R2T_ALARM 0x40
+#define ADT7473_OOL 0x80
+#define ADT7473_REG_ALARM2 0x42
+#define ADT7473_OVT_ALARM 0x02
+#define ADT7473_FAN1_ALARM 0x04
+#define ADT7473_FAN2_ALARM 0x08
+#define ADT7473_FAN3_ALARM 0x10
+#define ADT7473_FAN4_ALARM 0x20
+#define ADT7473_R1T_SHORT 0x40
+#define ADT7473_R2T_SHORT 0x80
+#define ADT7473_REG_MAX_ADDR 0x80
+
+#define ALARM2(x) ((x) << 8)
+
+#define ADT7473_VOLT_COUNT 2
+#define ADT7473_REG_VOLT(x) (ADT7473_REG_VOLT_BASE_ADDR + (x))
+#define ADT7473_REG_VOLT_MIN(x) (ADT7473_REG_VOLT_MIN_BASE_ADDR + ((x) * 2))
+#define ADT7473_REG_VOLT_MAX(x) (ADT7473_REG_VOLT_MIN_BASE_ADDR + \
+ ((x) * 2) + 1)
+
+#define ADT7473_TEMP_COUNT 3
+#define ADT7473_REG_TEMP(x) (ADT7473_REG_TEMP_BASE_ADDR + (x))
+#define ADT7473_REG_TEMP_MIN(x) (ADT7473_REG_TEMP_LIMITS_BASE_ADDR + ((x) * 2))
+#define ADT7473_REG_TEMP_MAX(x) (ADT7473_REG_TEMP_LIMITS_BASE_ADDR + \
+ ((x) * 2) + 1)
+#define ADT7473_REG_TEMP_TMIN(x) (ADT7473_REG_TEMP_TMIN_BASE_ADDR + (x))
+#define ADT7473_REG_TEMP_TMAX(x) (ADT7473_REG_TEMP_TMAX_BASE_ADDR + (x))
+
+#define ADT7473_FAN_COUNT 4
+#define ADT7473_REG_FAN(x) (ADT7473_REG_FAN_BASE_ADDR + ((x) * 2))
+#define ADT7473_REG_FAN_MIN(x) (ADT7473_REG_FAN_MIN_BASE_ADDR + ((x) * 2))
+
+#define ADT7473_PWM_COUNT 3
+#define ADT7473_REG_PWM(x) (ADT7473_REG_PWM_BASE_ADDR + (x))
+#define ADT7473_REG_PWM_MAX(x) (ADT7473_REG_PWM_MAX_BASE_ADDR + (x))
+#define ADT7473_REG_PWM_MIN(x) (ADT7473_REG_PWM_MIN_BASE_ADDR + (x))
+#define ADT7473_REG_PWM_BHVR(x) (ADT7473_REG_PWM_BHVR_BASE_ADDR + (x))
+
+/* How often do we reread sensors values? (In jiffies) */
+#define SENSOR_REFRESH_INTERVAL (2 * HZ)
+
+/* How often do we reread sensor limit values? (In jiffies) */
+#define LIMIT_REFRESH_INTERVAL (60 * HZ)
+
+/* datasheet says to divide this number by the fan reading to get fan rpm */
+#define FAN_PERIOD_TO_RPM(x) ((90000 * 60) / (x))
+#define FAN_RPM_TO_PERIOD FAN_PERIOD_TO_RPM
+#define FAN_PERIOD_INVALID 65535
+#define FAN_DATA_VALID(x) ((x) && (x) != FAN_PERIOD_INVALID)
+
+struct adt7473_data {
+ struct i2c_client client;
+ struct device *hwmon_dev;
+ struct attribute_group attrs;
+ struct mutex lock;
+ char sensors_valid;
+ char limits_valid;
+ unsigned long sensors_last_updated; /* In jiffies */
+ unsigned long limits_last_updated; /* In jiffies */
+
+ u8 volt[ADT7473_VOLT_COUNT];
+ s8 volt_min[ADT7473_VOLT_COUNT];
+ s8 volt_max[ADT7473_VOLT_COUNT];
+
+ s8 temp[ADT7473_TEMP_COUNT];
+ s8 temp_min[ADT7473_TEMP_COUNT];
+ s8 temp_max[ADT7473_TEMP_COUNT];
+ s8 temp_tmin[ADT7473_TEMP_COUNT];
+ /* This is called the !THERM limit in the datasheet */
+ s8 temp_tmax[ADT7473_TEMP_COUNT];
+
+ u16 fan[ADT7473_FAN_COUNT];
+ u16 fan_min[ADT7473_FAN_COUNT];
+
+ u8 pwm[ADT7473_PWM_COUNT];
+ u8 pwm_max[ADT7473_PWM_COUNT];
+ u8 pwm_min[ADT7473_PWM_COUNT];
+ u8 pwm_behavior[ADT7473_PWM_COUNT];
+
+ u8 temp_twos_complement;
+ u8 temp_offset;
+
+ u16 alarm;
+ u8 max_duty_at_overheat;
+};
+
+static int adt7473_attach_adapter(struct i2c_adapter *adapter);
+static int adt7473_detect(struct i2c_adapter *adapter, int address, int kind);
+static int adt7473_detach_client(struct i2c_client *client);
+
+static struct i2c_driver adt7473_driver = {
+ .driver = {
+ .name = "adt7473",
+ },
+ .attach_adapter = adt7473_attach_adapter,
+ .detach_client = adt7473_detach_client,
+};
+
+/*
+ * 16-bit registers on the ADT7473 are low-byte first. The data sheet says
+ * that the low byte must be read before the high byte.
+ */
+static inline int adt7473_read_word_data(struct i2c_client *client, u8 reg)
+{
+ u16 foo;
+ foo = i2c_smbus_read_byte_data(client, reg);
+ foo |= ((u16)i2c_smbus_read_byte_data(client, reg + 1) << 8);
+ return foo;
+}
+
+static inline int adt7473_write_word_data(struct i2c_client *client, u8 reg,
+ u16 value)
+{
+ return i2c_smbus_write_byte_data(client, reg, value & 0xFF)
+ && i2c_smbus_write_byte_data(client, reg + 1, value >> 8);
+}
+
+static void adt7473_init_client(struct i2c_client *client)
+{
+ int reg = i2c_smbus_read_byte_data(client, ADT7473_REG_CFG1);
+
+ if (!(reg & ADT7473_CFG1_READY)) {
+ dev_err(&client->dev, "Chip not ready.\n");
+ } else {
+ /* start monitoring */
+ i2c_smbus_write_byte_data(client, ADT7473_REG_CFG1,
+ reg | ADT7473_CFG1_START);
+ }
+}
+
+static struct adt7473_data *adt7473_update_device(struct device *dev)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct adt7473_data *data = i2c_get_clientdata(client);
+ unsigned long local_jiffies = jiffies;
+ u8 cfg;
+ int i;
+
+ mutex_lock(&data->lock);
+ if (time_before(local_jiffies, data->sensors_last_updated +
+ SENSOR_REFRESH_INTERVAL)
+ && data->sensors_valid)
+ goto no_sensor_update;
+
+ for (i = 0; i < ADT7473_VOLT_COUNT; i++)
+ data->volt[i] = i2c_smbus_read_byte_data(client,
+ ADT7473_REG_VOLT(i));
+
+ /* Determine temperature encoding */
+ cfg = i2c_smbus_read_byte_data(client, ADT7473_REG_CFG5);
+ data->temp_twos_complement = (cfg & ADT7473_CFG5_TEMP_TWOS);
+
+ /*
+ * What does this do? it implies a variable temperature sensor
+ * offset, but the datasheet doesn't say anything about this bit
+ * and other parts of the datasheet imply that "offset64" mode
+ * means that you shift temp values by -64 if the above bit was set.
+ */
+ data->temp_offset = (cfg & ADT7473_CFG5_TEMP_OFFSET);
+
+ for (i = 0; i < ADT7473_TEMP_COUNT; i++)
+ data->temp[i] = i2c_smbus_read_byte_data(client,
+ ADT7473_REG_TEMP(i));
+
+ for (i = 0; i < ADT7473_FAN_COUNT; i++)
+ data->fan[i] = adt7473_read_word_data(client,
+ ADT7473_REG_FAN(i));
+
+ for (i = 0; i < ADT7473_PWM_COUNT; i++)
+ data->pwm[i] = i2c_smbus_read_byte_data(client,
+ ADT7473_REG_PWM(i));
+
+ data->alarm = i2c_smbus_read_byte_data(client, ADT7473_REG_ALARM1);
+ if (data->alarm & ADT7473_OOL)
+ data->alarm |= ALARM2(i2c_smbus_read_byte_data(client,
+ ADT7473_REG_ALARM2));
+
+ data->sensors_last_updated = local_jiffies;
+ data->sensors_valid = 1;
+
+no_sensor_update:
+ if (time_before(local_jiffies, data->limits_last_updated +
+ LIMIT_REFRESH_INTERVAL)
+ && data->limits_valid)
+ goto out;
+
+ for (i = 0; i < ADT7473_VOLT_COUNT; i++) {
+ data->volt_min[i] = i2c_smbus_read_byte_data(client,
+ ADT7473_REG_VOLT_MIN(i));
+ data->volt_max[i] = i2c_smbus_read_byte_data(client,
+ ADT7473_REG_VOLT_MAX(i));
+ }
+
+ for (i = 0; i < ADT7473_TEMP_COUNT; i++) {
+ data->temp_min[i] = i2c_smbus_read_byte_data(client,
+ ADT7473_REG_TEMP_MIN(i));
+ data->temp_max[i] = i2c_smbus_read_byte_data(client,
+ ADT7473_REG_TEMP_MAX(i));
+ data->temp_tmin[i] = i2c_smbus_read_byte_data(client,
+ ADT7473_REG_TEMP_TMIN(i));
+ data->temp_tmax[i] = i2c_smbus_read_byte_data(client,
+ ADT7473_REG_TEMP_TMAX(i));
+ }
+
+ for (i = 0; i < ADT7473_FAN_COUNT; i++)
+ data->fan_min[i] = adt7473_read_word_data(client,
+ ADT7473_REG_FAN_MIN(i));
+
+ for (i = 0; i < ADT7473_PWM_COUNT; i++) {
+ data->pwm_max[i] = i2c_smbus_read_byte_data(client,
+ ADT7473_REG_PWM_MAX(i));
+ data->pwm_min[i] = i2c_smbus_read_byte_data(client,
+ ADT7473_REG_PWM_MIN(i));
+ data->pwm_behavior[i] = i2c_smbus_read_byte_data(client,
+ ADT7473_REG_PWM_BHVR(i));
+ }
+
+ data->limits_last_updated = local_jiffies;
+ data->limits_valid = 1;
+
+out:
+ mutex_unlock(&data->lock);
+ return data;
+}
+
+/*
+ * On this chip, voltages are given as a count of steps between a minimum
+ * and maximum voltage, not a direct voltage.
+ */
+static const int volt_convert_table[][2] = {
+ {2997, 3},
+ {4395, 4},
+};
+
+static int decode_volt(int volt_index, u8 raw)
+{
+ int cmax = volt_convert_table[volt_index][0];
+ int cmin = volt_convert_table[volt_index][1];
+ return ((raw * (cmax - cmin)) / 255) + cmin;
+}
+
+static u8 encode_volt(int volt_index, int cooked)
+{
+ int cmax = volt_convert_table[volt_index][0];
+ int cmin = volt_convert_table[volt_index][1];
+ u8 x;
+
+ if (cooked > cmax)
+ cooked = cmax;
+ else if (cooked < cmin)
+ cooked = cmin;
+
+ x = ((cooked - cmin) * 255) / (cmax - cmin);
+
+ return x;
+}
+
+static ssize_t show_volt_min(struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct adt7473_data *data = adt7473_update_device(dev);
+ return sprintf(buf, "%d\n",
+ decode_volt(attr->index, data->volt_min[attr->index]));
+}
+
+static ssize_t set_volt_min(struct device *dev,
+ struct device_attribute *devattr,
+ const char *buf,
+ size_t count)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct adt7473_data *data = i2c_get_clientdata(client);
+ int volt = encode_volt(attr->index, simple_strtol(buf, NULL, 10));
+
+ mutex_lock(&data->lock);
+ data->volt_min[attr->index] = volt;
+ i2c_smbus_write_byte_data(client, ADT7473_REG_VOLT_MIN(attr->index),
+ volt);
+ mutex_unlock(&data->lock);
+
+ return count;
+}
+
+static ssize_t show_volt_max(struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct adt7473_data *data = adt7473_update_device(dev);
+ return sprintf(buf, "%d\n",
+ decode_volt(attr->index, data->volt_max[attr->index]));
+}
+
+static ssize_t set_volt_max(struct device *dev,
+ struct device_attribute *devattr,
+ const char *buf,
+ size_t count)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct adt7473_data *data = i2c_get_clientdata(client);
+ int volt = encode_volt(attr->index, simple_strtol(buf, NULL, 10));
+
+ mutex_lock(&data->lock);
+ data->volt_max[attr->index] = volt;
+ i2c_smbus_write_byte_data(client, ADT7473_REG_VOLT_MAX(attr->index),
+ volt);
+ mutex_unlock(&data->lock);
+
+ return count;
+}
+
+static ssize_t show_volt(struct device *dev, struct device_attribute *devattr,
+ char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct adt7473_data *data = adt7473_update_device(dev);
+
+ return sprintf(buf, "%d\n",
+ decode_volt(attr->index, data->volt[attr->index]));
+}
+
+/*
+ * This chip can report temperature data either as a two's complement
+ * number in the range -128 to 127, or as an unsigned number that must
+ * be offset by 64.
+ */
+static int decode_temp(struct adt7473_data *data, u8 raw)
+{
+ if (data->temp_twos_complement)
+ return (s8)raw;
+ return raw - 64;
+}
+
+static u8 encode_temp(struct adt7473_data *data, int cooked)
+{
+ if (data->temp_twos_complement)
+ return (cooked & 0xFF);
+ return cooked + 64;
+}
+
+static ssize_t show_temp_min(struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct adt7473_data *data = adt7473_update_device(dev);
+ return sprintf(buf, "%d\n",
+ 1000 * decode_temp(data, data->temp_min[attr->index]));
+}
+
+static ssize_t set_temp_min(struct device *dev,
+ struct device_attribute *devattr,
+ const char *buf,
+ size_t count)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct adt7473_data *data = i2c_get_clientdata(client);
+ int temp = simple_strtol(buf, NULL, 10) / 1000;
+ temp = encode_temp(data, temp);
+
+ mutex_lock(&data->lock);
+ data->temp_min[attr->index] = temp;
+ i2c_smbus_write_byte_data(client, ADT7473_REG_TEMP_MIN(attr->index),
+ temp);
+ mutex_unlock(&data->lock);
+
+ return count;
+}
+
+static ssize_t show_temp_max(struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct adt7473_data *data = adt7473_update_device(dev);
+ return sprintf(buf, "%d\n",
+ 1000 * decode_temp(data, data->temp_max[attr->index]));
+}
+
+static ssize_t set_temp_max(struct device *dev,
+ struct device_attribute *devattr,
+ const char *buf,
+ size_t count)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct adt7473_data *data = i2c_get_clientdata(client);
+ int temp = simple_strtol(buf, NULL, 10) / 1000;
+ temp = encode_temp(data, temp);
+
+ mutex_lock(&data->lock);
+ data->temp_max[attr->index] = temp;
+ i2c_smbus_write_byte_data(client, ADT7473_REG_TEMP_MAX(attr->index),
+ temp);
+ mutex_unlock(&data->lock);
+
+ return count;
+}
+
+static ssize_t show_temp(struct device *dev, struct device_attribute *devattr,
+ char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct adt7473_data *data = adt7473_update_device(dev);
+ return sprintf(buf, "%d\n",
+ 1000 * decode_temp(data, data->temp[attr->index]));
+}
+
+static ssize_t show_fan_min(struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct adt7473_data *data = adt7473_update_device(dev);
+
+ if (FAN_DATA_VALID(data->fan_min[attr->index]))
+ return sprintf(buf, "%d\n",
+ FAN_PERIOD_TO_RPM(data->fan_min[attr->index]));
+ else
+ return sprintf(buf, "0\n");
+}
+
+static ssize_t set_fan_min(struct device *dev,
+ struct device_attribute *devattr,
+ const char *buf, size_t count)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct adt7473_data *data = i2c_get_clientdata(client);
+ int temp = simple_strtol(buf, NULL, 10);
+
+ if (!temp)
+ return -EINVAL;
+ temp = FAN_RPM_TO_PERIOD(temp);
+
+ mutex_lock(&data->lock);
+ data->fan_min[attr->index] = temp;
+ adt7473_write_word_data(client, ADT7473_REG_FAN_MIN(attr->index), temp);
+ mutex_unlock(&data->lock);
+
+ return count;
+}
+
+static ssize_t show_fan(struct device *dev, struct device_attribute *devattr,
+ char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct adt7473_data *data = adt7473_update_device(dev);
+
+ if (FAN_DATA_VALID(data->fan[attr->index]))
+ return sprintf(buf, "%d\n",
+ FAN_PERIOD_TO_RPM(data->fan[attr->index]));
+ else
+ return sprintf(buf, "0\n");
+}
+
+static ssize_t show_max_duty_at_crit(struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ struct adt7473_data *data = adt7473_update_device(dev);
+ return sprintf(buf, "%d\n", data->max_duty_at_overheat);
+}
+
+static ssize_t set_max_duty_at_crit(struct device *dev,
+ struct device_attribute *devattr,
+ const char *buf,
+ size_t count)
+{
+ u8 reg;
+ struct i2c_client *client = to_i2c_client(dev);
+ struct adt7473_data *data = i2c_get_clientdata(client);
+ int temp = simple_strtol(buf, NULL, 10);
+ temp = temp && 0xFF;
+
+ mutex_lock(&data->lock);
+ data->max_duty_at_overheat = temp;
+ reg = i2c_smbus_read_byte_data(client, ADT7473_REG_CFG4);
+ if (temp)
+ reg |= ADT7473_CFG4_MAX_DUTY_AT_OVT;
+ else
+ reg &= ~ADT7473_CFG4_MAX_DUTY_AT_OVT;
+ i2c_smbus_write_byte_data(client, ADT7473_REG_CFG4, reg);
+ mutex_unlock(&data->lock);
+
+ return count;
+}
+
+static ssize_t show_pwm(struct device *dev, struct device_attribute *devattr,
+ char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct adt7473_data *data = adt7473_update_device(dev);
+ return sprintf(buf, "%d\n", data->pwm[attr->index]);
+}
+
+static ssize_t set_pwm(struct device *dev, struct device_attribute *devattr,
+ const char *buf, size_t count)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct adt7473_data *data = i2c_get_clientdata(client);
+ int temp = simple_strtol(buf, NULL, 10);
+
+ mutex_lock(&data->lock);
+ data->pwm[attr->index] = temp;
+ i2c_smbus_write_byte_data(client, ADT7473_REG_PWM(attr->index), temp);
+ mutex_unlock(&data->lock);
+
+ return count;
+}
+
+static ssize_t show_pwm_max(struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct adt7473_data *data = adt7473_update_device(dev);
+ return sprintf(buf, "%d\n", data->pwm_max[attr->index]);
+}
+
+static ssize_t set_pwm_max(struct device *dev,
+ struct device_attribute *devattr,
+ const char *buf,
+ size_t count)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct adt7473_data *data = i2c_get_clientdata(client);
+ int temp = simple_strtol(buf, NULL, 10);
+
+ mutex_lock(&data->lock);
+ data->pwm_max[attr->index] = temp;
+ i2c_smbus_write_byte_data(client, ADT7473_REG_PWM_MAX(attr->index),
+ temp);
+ mutex_unlock(&data->lock);
+
+ return count;
+}
+
+static ssize_t show_pwm_min(struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct adt7473_data *data = adt7473_update_device(dev);
+ return sprintf(buf, "%d\n", data->pwm_min[attr->index]);
+}
+
+static ssize_t set_pwm_min(struct device *dev,
+ struct device_attribute *devattr,
+ const char *buf,
+ size_t count)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct adt7473_data *data = i2c_get_clientdata(client);
+ int temp = simple_strtol(buf, NULL, 10);
+
+ mutex_lock(&data->lock);
+ data->pwm_min[attr->index] = temp;
+ i2c_smbus_write_byte_data(client, ADT7473_REG_PWM_MIN(attr->index),
+ temp);
+ mutex_unlock(&data->lock);
+
+ return count;
+}
+
+static ssize_t show_temp_tmax(struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct adt7473_data *data = adt7473_update_device(dev);
+ return sprintf(buf, "%d\n",
+ 1000 * decode_temp(data, data->temp_tmax[attr->index]));
+}
+
+static ssize_t set_temp_tmax(struct device *dev,
+ struct device_attribute *devattr,
+ const char *buf,
+ size_t count)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct adt7473_data *data = i2c_get_clientdata(client);
+ int temp = simple_strtol(buf, NULL, 10) / 1000;
+ temp = encode_temp(data, temp);
+
+ mutex_lock(&data->lock);
+ data->temp_tmax[attr->index] = temp;
+ i2c_smbus_write_byte_data(client, ADT7473_REG_TEMP_TMAX(attr->index),
+ temp);
+ mutex_unlock(&data->lock);
+
+ return count;
+}
+
+static ssize_t show_temp_tmin(struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct adt7473_data *data = adt7473_update_device(dev);
+ return sprintf(buf, "%d\n",
+ 1000 * decode_temp(data, data->temp_tmin[attr->index]));
+}
+
+static ssize_t set_temp_tmin(struct device *dev,
+ struct device_attribute *devattr,
+ const char *buf,
+ size_t count)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct adt7473_data *data = i2c_get_clientdata(client);
+ int temp = simple_strtol(buf, NULL, 10) / 1000;
+ temp = encode_temp(data, temp);
+
+ mutex_lock(&data->lock);
+ data->temp_tmin[attr->index] = temp;
+ i2c_smbus_write_byte_data(client, ADT7473_REG_TEMP_TMIN(attr->index),
+ temp);
+ mutex_unlock(&data->lock);
+
+ return count;
+}
+
+static ssize_t show_pwm_enable(struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct adt7473_data *data = adt7473_update_device(dev);
+
+ switch (data->pwm_behavior[attr->index] >> ADT7473_PWM_BHVR_SHIFT) {
+ case 3:
+ return sprintf(buf, "0\n");
+ case 7:
+ return sprintf(buf, "1\n");
+ default:
+ return sprintf(buf, "2\n");
+ }
+}
+
+static ssize_t set_pwm_enable(struct device *dev,
+ struct device_attribute *devattr,
+ const char *buf,
+ size_t count)
+{
+ u8 reg;
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct adt7473_data *data = i2c_get_clientdata(client);
+ int temp = simple_strtol(buf, NULL, 10);
+
+ switch (temp) {
+ case 0:
+ temp = 3;
+ break;
+ case 1:
+ temp = 7;
+ break;
+ case 2:
+ /* Enter automatic mode with fans off */
+ temp = 4;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ mutex_lock(&data->lock);
+ reg = i2c_smbus_read_byte_data(client,
+ ADT7473_REG_PWM_BHVR(attr->index));
+ reg = (temp << ADT7473_PWM_BHVR_SHIFT) |
+ (reg & ~ADT7473_PWM_BHVR_MASK);
+ i2c_smbus_write_byte_data(client, ADT7473_REG_PWM_BHVR(attr->index),
+ reg);
+ data->pwm_behavior[attr->index] = reg;
+ mutex_unlock(&data->lock);
+
+ return count;
+}
+
+static ssize_t show_pwm_auto_temp(struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct adt7473_data *data = adt7473_update_device(dev);
+ int bhvr = data->pwm_behavior[attr->index] >> ADT7473_PWM_BHVR_SHIFT;
+
+ switch (bhvr) {
+ case 3:
+ case 4:
+ case 7:
+ return sprintf(buf, "0\n");
+ case 0:
+ case 1:
+ case 5:
+ case 6:
+ return sprintf(buf, "%d\n", bhvr + 1);
+ case 2:
+ return sprintf(buf, "4\n");
+ }
+ /* shouldn't ever get here */
+ BUG();
+}
+
+static ssize_t set_pwm_auto_temp(struct device *dev,
+ struct device_attribute *devattr,
+ const char *buf,
+ size_t count)
+{
+ u8 reg;
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct adt7473_data *data = i2c_get_clientdata(client);
+ int temp = simple_strtol(buf, NULL, 10);
+
+ switch (temp) {
+ case 1:
+ case 2:
+ case 6:
+ case 7:
+ temp--;
+ break;
+ case 0:
+ temp = 4;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ mutex_lock(&data->lock);
+ reg = i2c_smbus_read_byte_data(client,
+ ADT7473_REG_PWM_BHVR(attr->index));
+ reg = (temp << ADT7473_PWM_BHVR_SHIFT) |
+ (reg & ~ADT7473_PWM_BHVR_MASK);
+ i2c_smbus_write_byte_data(client, ADT7473_REG_PWM_BHVR(attr->index),
+ reg);
+ data->pwm_behavior[attr->index] = reg;
+ mutex_unlock(&data->lock);
+
+ return count;
+}
+
+static ssize_t show_alarm(struct device *dev,
+ struct device_attribute *devattr,
+ char *buf)
+{
+ struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+ struct adt7473_data *data = adt7473_update_device(dev);
+
+ if (data->alarm & attr->index)
+ return sprintf(buf, "1\n");
+ else
+ return sprintf(buf, "0\n");
+}
+
+
+static SENSOR_DEVICE_ATTR(in1_max, S_IWUSR | S_IRUGO, show_volt_max,
+ set_volt_max, 0);
+static SENSOR_DEVICE_ATTR(in2_max, S_IWUSR | S_IRUGO, show_volt_max,
+ set_volt_max, 1);
+
+static SENSOR_DEVICE_ATTR(in1_min, S_IWUSR | S_IRUGO, show_volt_min,
+ set_volt_min, 0);
+static SENSOR_DEVICE_ATTR(in2_min, S_IWUSR | S_IRUGO, show_volt_min,
+ set_volt_min, 1);
+
+static SENSOR_DEVICE_ATTR(in1_input, S_IRUGO, show_volt, NULL, 0);
+static SENSOR_DEVICE_ATTR(in2_input, S_IRUGO, show_volt, NULL, 1);
+
+static SENSOR_DEVICE_ATTR(in1_alarm, S_IRUGO, show_alarm, NULL,
+ ADT7473_VCCP_ALARM);
+static SENSOR_DEVICE_ATTR(in2_alarm, S_IRUGO, show_alarm, NULL,
+ ADT7473_VCC_ALARM);
+
+static SENSOR_DEVICE_ATTR(temp1_max, S_IWUSR | S_IRUGO, show_temp_max,
+ set_temp_max, 0);
+static SENSOR_DEVICE_ATTR(temp2_max, S_IWUSR | S_IRUGO, show_temp_max,
+ set_temp_max, 1);
+static SENSOR_DEVICE_ATTR(temp3_max, S_IWUSR | S_IRUGO, show_temp_max,
+ set_temp_max, 2);
+
+static SENSOR_DEVICE_ATTR(temp1_min, S_IWUSR | S_IRUGO, show_temp_min,
+ set_temp_min, 0);
+static SENSOR_DEVICE_ATTR(temp2_min, S_IWUSR | S_IRUGO, show_temp_min,
+ set_temp_min, 1);
+static SENSOR_DEVICE_ATTR(temp3_min, S_IWUSR | S_IRUGO, show_temp_min,
+ set_temp_min, 2);
+
+static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, show_temp, NULL, 0);
+static SENSOR_DEVICE_ATTR(temp2_input, S_IRUGO, show_temp, NULL, 1);
+static SENSOR_DEVICE_ATTR(temp3_input, S_IRUGO, show_temp, NULL, 2);
+
+static SENSOR_DEVICE_ATTR(temp1_alarm, S_IRUGO, show_alarm, NULL,
+ ADT7473_R1T_ALARM | ALARM2(ADT7473_R1T_SHORT));
+static SENSOR_DEVICE_ATTR(temp2_alarm, S_IRUGO, show_alarm, NULL,
+ ADT7473_LT_ALARM);
+static SENSOR_DEVICE_ATTR(temp3_alarm, S_IRUGO, show_alarm, NULL,
+ ADT7473_R2T_ALARM | ALARM2(ADT7473_R2T_SHORT));
+
+static SENSOR_DEVICE_ATTR(fan1_min, S_IWUSR | S_IRUGO, show_fan_min,
+ set_fan_min, 0);
+static SENSOR_DEVICE_ATTR(fan2_min, S_IWUSR | S_IRUGO, show_fan_min,
+ set_fan_min, 1);
+static SENSOR_DEVICE_ATTR(fan3_min, S_IWUSR | S_IRUGO, show_fan_min,
+ set_fan_min, 2);
+static SENSOR_DEVICE_ATTR(fan4_min, S_IWUSR | S_IRUGO, show_fan_min,
+ set_fan_min, 3);
+
+static SENSOR_DEVICE_ATTR(fan1_input, S_IRUGO, show_fan, NULL, 0);
+static SENSOR_DEVICE_ATTR(fan2_input, S_IRUGO, show_fan, NULL, 1);
+static SENSOR_DEVICE_ATTR(fan3_input, S_IRUGO, show_fan, NULL, 2);
+static SENSOR_DEVICE_ATTR(fan4_input, S_IRUGO, show_fan, NULL, 3);
+
+static SENSOR_DEVICE_ATTR(fan1_alarm, S_IRUGO, show_alarm, NULL,
+ ALARM2(ADT7473_FAN1_ALARM));
+static SENSOR_DEVICE_ATTR(fan2_alarm, S_IRUGO, show_alarm, NULL,
+ ALARM2(ADT7473_FAN2_ALARM));
+static SENSOR_DEVICE_ATTR(fan3_alarm, S_IRUGO, show_alarm, NULL,
+ ALARM2(ADT7473_FAN3_ALARM));
+static SENSOR_DEVICE_ATTR(fan4_alarm, S_IRUGO, show_alarm, NULL,
+ ALARM2(ADT7473_FAN4_ALARM));
+
+static SENSOR_DEVICE_ATTR(pwm_use_point2_pwm_at_crit, S_IWUSR | S_IRUGO,
+ show_max_duty_at_crit, set_max_duty_at_crit, 0);
+
+static SENSOR_DEVICE_ATTR(pwm1, S_IWUSR | S_IRUGO, show_pwm, set_pwm, 0);
+static SENSOR_DEVICE_ATTR(pwm2, S_IWUSR | S_IRUGO, show_pwm, set_pwm, 1);
+static SENSOR_DEVICE_ATTR(pwm3, S_IWUSR | S_IRUGO, show_pwm, set_pwm, 2);
+
+static SENSOR_DEVICE_ATTR(pwm1_auto_point1_pwm, S_IWUSR | S_IRUGO,
+ show_pwm_min, set_pwm_min, 0);
+static SENSOR_DEVICE_ATTR(pwm2_auto_point1_pwm, S_IWUSR | S_IRUGO,
+ show_pwm_min, set_pwm_min, 1);
+static SENSOR_DEVICE_ATTR(pwm3_auto_point1_pwm, S_IWUSR | S_IRUGO,
+ show_pwm_min, set_pwm_min, 2);
+
+static SENSOR_DEVICE_ATTR(pwm1_auto_point2_pwm, S_IWUSR | S_IRUGO,
+ show_pwm_max, set_pwm_max, 0);
+static SENSOR_DEVICE_ATTR(pwm2_auto_point2_pwm, S_IWUSR | S_IRUGO,
+ show_pwm_max, set_pwm_max, 1);
+static SENSOR_DEVICE_ATTR(pwm3_auto_point2_pwm, S_IWUSR | S_IRUGO,
+ show_pwm_max, set_pwm_max, 2);
+
+static SENSOR_DEVICE_ATTR(temp1_auto_point1_temp, S_IWUSR | S_IRUGO,
+ show_temp_tmin, set_temp_tmin, 0);
+static SENSOR_DEVICE_ATTR(temp2_auto_point1_temp, S_IWUSR | S_IRUGO,
+ show_temp_tmin, set_temp_tmin, 1);
+static SENSOR_DEVICE_ATTR(temp3_auto_point1_temp, S_IWUSR | S_IRUGO,
+ show_temp_tmin, set_temp_tmin, 2);
+
+static SENSOR_DEVICE_ATTR(temp1_auto_point2_temp, S_IWUSR | S_IRUGO,
+ show_temp_tmax, set_temp_tmax, 0);
+static SENSOR_DEVICE_ATTR(temp2_auto_point2_temp, S_IWUSR | S_IRUGO,
+ show_temp_tmax, set_temp_tmax, 1);
+static SENSOR_DEVICE_ATTR(temp3_auto_point2_temp, S_IWUSR | S_IRUGO,
+ show_temp_tmax, set_temp_tmax, 2);
+
+static SENSOR_DEVICE_ATTR(pwm1_enable, S_IWUSR | S_IRUGO, show_pwm_enable,
+ set_pwm_enable, 0);
+static SENSOR_DEVICE_ATTR(pwm2_enable, S_IWUSR | S_IRUGO, show_pwm_enable,
+ set_pwm_enable, 1);
+static SENSOR_DEVICE_ATTR(pwm3_enable, S_IWUSR | S_IRUGO, show_pwm_enable,
+ set_pwm_enable, 2);
+
+static SENSOR_DEVICE_ATTR(pwm1_auto_channels_temp, S_IWUSR | S_IRUGO,
+ show_pwm_auto_temp, set_pwm_auto_temp, 0);
+static SENSOR_DEVICE_ATTR(pwm2_auto_channels_temp, S_IWUSR | S_IRUGO,
+ show_pwm_auto_temp, set_pwm_auto_temp, 1);
+static SENSOR_DEVICE_ATTR(pwm3_auto_channels_temp, S_IWUSR | S_IRUGO,
+ show_pwm_auto_temp, set_pwm_auto_temp, 2);
+
+static struct attribute *adt7473_attr[] =
+{
+ &sensor_dev_attr_in1_max.dev_attr.attr,
+ &sensor_dev_attr_in2_max.dev_attr.attr,
+ &sensor_dev_attr_in1_min.dev_attr.attr,
+ &sensor_dev_attr_in2_min.dev_attr.attr,
+ &sensor_dev_attr_in1_input.dev_attr.attr,
+ &sensor_dev_attr_in2_input.dev_attr.attr,
+ &sensor_dev_attr_in1_alarm.dev_attr.attr,
+ &sensor_dev_attr_in2_alarm.dev_attr.attr,
+
+ &sensor_dev_attr_temp1_max.dev_attr.attr,
+ &sensor_dev_attr_temp2_max.dev_attr.attr,
+ &sensor_dev_attr_temp3_max.dev_attr.attr,
+ &sensor_dev_attr_temp1_min.dev_attr.attr,
+ &sensor_dev_attr_temp2_min.dev_attr.attr,
+ &sensor_dev_attr_temp3_min.dev_attr.attr,
+ &sensor_dev_attr_temp1_input.dev_attr.attr,
+ &sensor_dev_attr_temp2_input.dev_attr.attr,
+ &sensor_dev_attr_temp3_input.dev_attr.attr,
+ &sensor_dev_attr_temp1_alarm.dev_attr.attr,
+ &sensor_dev_attr_temp2_alarm.dev_attr.attr,
+ &sensor_dev_attr_temp3_alarm.dev_attr.attr,
+ &sensor_dev_attr_temp1_auto_point1_temp.dev_attr.attr,
+ &sensor_dev_attr_temp2_auto_point1_temp.dev_attr.attr,
+ &sensor_dev_attr_temp3_auto_point1_temp.dev_attr.attr,
+ &sensor_dev_attr_temp1_auto_point2_temp.dev_attr.attr,
+ &sensor_dev_attr_temp2_auto_point2_temp.dev_attr.attr,
+ &sensor_dev_attr_temp3_auto_point2_temp.dev_attr.attr,
+
+ &sensor_dev_attr_fan1_min.dev_attr.attr,
+ &sensor_dev_attr_fan2_min.dev_attr.attr,
+ &sensor_dev_attr_fan3_min.dev_attr.attr,
+ &sensor_dev_attr_fan4_min.dev_attr.attr,
+ &sensor_dev_attr_fan1_input.dev_attr.attr,
+ &sensor_dev_attr_fan2_input.dev_attr.attr,
+ &sensor_dev_attr_fan3_input.dev_attr.attr,
+ &sensor_dev_attr_fan4_input.dev_attr.attr,
+ &sensor_dev_attr_fan1_alarm.dev_attr.attr,
+ &sensor_dev_attr_fan2_alarm.dev_attr.attr,
+ &sensor_dev_attr_fan3_alarm.dev_attr.attr,
+ &sensor_dev_attr_fan4_alarm.dev_attr.attr,
+
+ &sensor_dev_attr_pwm_use_point2_pwm_at_crit.dev_attr.attr,
+
+ &sensor_dev_attr_pwm1.dev_attr.attr,
+ &sensor_dev_attr_pwm2.dev_attr.attr,
+ &sensor_dev_attr_pwm3.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point1_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm2_auto_point1_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm3_auto_point1_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point2_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm2_auto_point2_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm3_auto_point2_pwm.dev_attr.attr,
+
+ &sensor_dev_attr_pwm1_enable.dev_attr.attr,
+ &sensor_dev_attr_pwm2_enable.dev_attr.attr,
+ &sensor_dev_attr_pwm3_enable.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_channels_temp.dev_attr.attr,
+ &sensor_dev_attr_pwm2_auto_channels_temp.dev_attr.attr,
+ &sensor_dev_attr_pwm3_auto_channels_temp.dev_attr.attr,
+
+ NULL
+};
+
+static int adt7473_attach_adapter(struct i2c_adapter *adapter)
+{
+ if (!(adapter->class & I2C_CLASS_HWMON))
+ return 0;
+ return i2c_probe(adapter, &addr_data, adt7473_detect);
+}
+
+static int adt7473_detect(struct i2c_adapter *adapter, int address, int kind)
+{
+ struct i2c_client *client;
+ struct adt7473_data *data;
+ int err = 0;
+
+ if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
+ goto exit;
+
+ data = kzalloc(sizeof(struct adt7473_data), GFP_KERNEL);
+ if (!data) {
+ err = -ENOMEM;
+ goto exit;
+ }
+
+ client = &data->client;
+ client->addr = address;
+ client->adapter = adapter;
+ client->driver = &adt7473_driver;
+
+ i2c_set_clientdata(client, data);
+
+ mutex_init(&data->lock);
+
+ if (kind <= 0) {
+ int vendor, device, revision;
+
+ vendor = i2c_smbus_read_byte_data(client, ADT7473_REG_VENDOR);
+ if (vendor != ADT7473_VENDOR) {
+ err = -ENODEV;
+ goto exit_free;
+ }
+
+ device = i2c_smbus_read_byte_data(client, ADT7473_REG_DEVICE);
+ if (device != ADT7473_DEVICE) {
+ err = -ENODEV;
+ goto exit_free;
+ }
+
+ revision = i2c_smbus_read_byte_data(client,
+ ADT7473_REG_REVISION);
+ if (revision != ADT7473_REV_68 && revision != ADT7473_REV_69) {
+ err = -ENODEV;
+ goto exit_free;
+ }
+ } else
+ dev_dbg(&adapter->dev, "detection forced\n");
+
+ strlcpy(client->name, "adt7473", I2C_NAME_SIZE);
+
+ err = i2c_attach_client(client);
+ if (err)
+ goto exit_free;
+
+ dev_info(&client->dev, "%s chip found\n", client->name);
+
+ /* Initialize the ADT7473 chip */
+ adt7473_init_client(client);
+
+ /* Register sysfs hooks */
+ data->attrs.attrs = adt7473_attr;
+ err = sysfs_create_group(&client->dev.kobj, &data->attrs);
+ if (err)
+ goto exit_detach;
+
+ data->hwmon_dev = hwmon_device_register(&client->dev);
+ if (IS_ERR(data->hwmon_dev)) {
+ err = PTR_ERR(data->hwmon_dev);
+ goto exit_remove;
+ }
+
+ return 0;
+
+exit_remove:
+ sysfs_remove_group(&client->dev.kobj, &data->attrs);
+exit_detach:
+ i2c_detach_client(client);
+exit_free:
+ kfree(data);
+exit:
+ return err;
+}
+
+static int adt7473_detach_client(struct i2c_client *client)
+{
+ struct adt7473_data *data = i2c_get_clientdata(client);
+
+ hwmon_device_unregister(data->hwmon_dev);
+ sysfs_remove_group(&client->dev.kobj, &data->attrs);
+ i2c_detach_client(client);
+ kfree(data);
+ return 0;
+}
+
+static int __init adt7473_init(void)
+{
+ return i2c_add_driver(&adt7473_driver);
+}
+
+static void __exit adt7473_exit(void)
+{
+ i2c_del_driver(&adt7473_driver);
+}
+
+MODULE_AUTHOR("Darrick J. Wong <djwong@us.ibm.com>");
+MODULE_DESCRIPTION("ADT7473 driver");
+MODULE_LICENSE("GPL");
+
+module_init(adt7473_init);
+module_exit(adt7473_exit);
/* Set 0: Macbook Pro */
{ "TA0P", "TB0T", "TC0D", "TC0P", "TG0H", "TG0P", "TG0T", "Th0H",
"Th1H", "Tm0P", "Ts0P", "Ts1P", NULL },
-/* Set 1: Macbook set */
+/* Set 1: Macbook2 set */
+ { "TB0T", "TC0D", "TC0P", "TM0P", "TN0P", "TN1P", "TTF0", "Th0H",
+ "Th0S", "Th1H", NULL },
+/* Set 2: Macbook set */
{ "TB0T", "TC0D", "TC0P", "TM0P", "TN0P", "TN1P", "Th0H", "Th0S",
"Th1H", "Ts0P", NULL },
-/* Set 2: Macmini set */
+/* Set 3: Macmini set */
{ "TC0D", "TC0P", NULL },
-/* Set 3: Mac Pro (2 x Quad-Core) */
+/* Set 4: Mac Pro (2 x Quad-Core) */
{ "TA0P", "TCAG", "TCAH", "TCBG", "TCBH", "TC0C", "TC0D", "TC0P",
"TC1C", "TC1D", "TC2C", "TC2D", "TC3C", "TC3D", "THTG", "TH0P",
"TH1P", "TH2P", "TH3P", "TMAP", "TMAS", "TMBS", "TM0P", "TM0S",
static __initdata struct dmi_match_data applesmc_dmi_data[] = {
/* MacBook Pro: accelerometer, backlight and temperature set 0 */
{ .accelerometer = 1, .light = 1, .temperature_set = 0 },
-/* MacBook: accelerometer and temperature set 1 */
+/* MacBook2: accelerometer and temperature set 1 */
{ .accelerometer = 1, .light = 0, .temperature_set = 1 },
-/* MacMini: temperature set 2 */
- { .accelerometer = 0, .light = 0, .temperature_set = 2 },
-/* MacPro: temperature set 3 */
+/* MacBook: accelerometer and temperature set 2 */
+ { .accelerometer = 1, .light = 0, .temperature_set = 2 },
+/* MacMini: temperature set 3 */
{ .accelerometer = 0, .light = 0, .temperature_set = 3 },
+/* MacPro: temperature set 4 */
+ { .accelerometer = 0, .light = 0, .temperature_set = 4 },
};
/* Note that DMI_MATCH(...,"MacBook") will match "MacBookPro1,1".
(void*)&applesmc_dmi_data[0]},
{ applesmc_dmi_match, "Apple MacBook", {
DMI_MATCH(DMI_BOARD_VENDOR,"Apple"),
- DMI_MATCH(DMI_PRODUCT_NAME,"MacBook") },
+ DMI_MATCH(DMI_PRODUCT_NAME,"MacBook2") },
(void*)&applesmc_dmi_data[1]},
+ { applesmc_dmi_match, "Apple MacBook", {
+ DMI_MATCH(DMI_BOARD_VENDOR,"Apple"),
+ DMI_MATCH(DMI_PRODUCT_NAME,"MacBook") },
+ (void*)&applesmc_dmi_data[2]},
{ applesmc_dmi_match, "Apple Macmini", {
DMI_MATCH(DMI_BOARD_VENDOR,"Apple"),
DMI_MATCH(DMI_PRODUCT_NAME,"Macmini") },
- (void*)&applesmc_dmi_data[2]},
+ (void*)&applesmc_dmi_data[3]},
{ applesmc_dmi_match, "Apple MacPro2", {
DMI_MATCH(DMI_BOARD_VENDOR,"Apple"),
DMI_MATCH(DMI_PRODUCT_NAME,"MacPro2") },
- (void*)&applesmc_dmi_data[3]},
+ (void*)&applesmc_dmi_data[4]},
{ .ident = NULL }
};
#include "lm75.h"
/* I2C addresses to scan */
-static unsigned short normal_i2c[] = { 0x2d, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x2d, I2C_CLIENT_END };
/* Insmod parameters */
I2C_CLIENT_INSMOD_1(asb100);
#define ATXP1_VIDMASK 0x1f
#define ATXP1_GPIO1MASK 0x0f
-static unsigned short normal_i2c[] = { 0x37, 0x4e, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x37, 0x4e, I2C_CLIENT_END };
I2C_CLIENT_INSMOD_1(atxp1);
#define DRVNAME "coretemp"
-typedef enum { SHOW_TEMP, SHOW_TJMAX, SHOW_LABEL, SHOW_NAME } SHOW;
+typedef enum { SHOW_TEMP, SHOW_TJMAX, SHOW_TTARGET, SHOW_LABEL,
+ SHOW_NAME } SHOW;
/*
* Functions declaration
unsigned long last_updated; /* in jiffies */
int temp;
int tjmax;
+ int ttarget;
u8 alarm;
};
if (attr->index == SHOW_TEMP)
err = data->valid ? sprintf(buf, "%d\n", data->temp) : -EAGAIN;
- else
+ else if (attr->index == SHOW_TJMAX)
err = sprintf(buf, "%d\n", data->tjmax);
-
+ else
+ err = sprintf(buf, "%d\n", data->ttarget);
return err;
}
SHOW_TEMP);
static SENSOR_DEVICE_ATTR(temp1_crit, S_IRUGO, show_temp, NULL,
SHOW_TJMAX);
+static SENSOR_DEVICE_ATTR(temp1_max, S_IRUGO, show_temp, NULL,
+ SHOW_TTARGET);
static DEVICE_ATTR(temp1_crit_alarm, S_IRUGO, show_alarm, NULL);
static SENSOR_DEVICE_ATTR(temp1_label, S_IRUGO, show_name, NULL, SHOW_LABEL);
static SENSOR_DEVICE_ATTR(name, S_IRUGO, show_name, NULL, SHOW_NAME);
return data;
}
+static int __devinit adjust_tjmax(struct cpuinfo_x86 *c, u32 id, struct device *dev)
+{
+ /* The 100C is default for both mobile and non mobile CPUs */
+
+ int tjmax = 100000;
+ int ismobile = 1;
+ int err;
+ u32 eax, edx;
+
+ /* Early chips have no MSR for TjMax */
+
+ if ((c->x86_model == 0xf) && (c->x86_mask < 4)) {
+ ismobile = 0;
+ }
+
+ if ((c->x86_model > 0xe) && (ismobile)) {
+
+ /* Now we can detect the mobile CPU using Intel provided table
+ http://softwarecommunity.intel.com/Wiki/Mobility/720.htm
+ For Core2 cores, check MSR 0x17, bit 28 1 = Mobile CPU
+ */
+
+ err = rdmsr_safe_on_cpu(id, 0x17, &eax, &edx);
+ if (err) {
+ dev_warn(dev,
+ "Unable to access MSR 0x17, assuming desktop"
+ " CPU\n");
+ ismobile = 0;
+ } else if (!(eax & 0x10000000)) {
+ ismobile = 0;
+ }
+ }
+
+ if (ismobile) {
+
+ err = rdmsr_safe_on_cpu(id, 0xee, &eax, &edx);
+ if (err) {
+ dev_warn(dev,
+ "Unable to access MSR 0xEE, for Tjmax, left"
+ " at default");
+ } else if (eax & 0x40000000) {
+ tjmax = 85000;
+ }
+ } else {
+ dev_warn(dev, "Using relative temperature scale!\n");
+ }
+
+ return tjmax;
+}
+
static int __devinit coretemp_probe(struct platform_device *pdev)
{
struct coretemp_data *data;
data->id = pdev->id;
data->name = "coretemp";
mutex_init(&data->update_lock);
- /* Tjmax default is 100 degrees C */
- data->tjmax = 100000;
/* test if we can access the THERM_STATUS MSR */
err = rdmsr_safe_on_cpu(data->id, MSR_IA32_THERM_STATUS, &eax, &edx);
}
}
- /* Some processors have Tjmax 85 following magic should detect it
- Intel won't disclose the information without signed NDA, but
- individuals cannot sign it. Catch(ed) 22.
- */
+ data->tjmax = adjust_tjmax(c, data->id, &pdev->dev);
+ platform_set_drvdata(pdev, data);
- if (((c->x86_model == 0xf) && (c->x86_mask > 3)) ||
- (c->x86_model == 0xe)) {
- err = rdmsr_safe_on_cpu(data->id, 0xee, &eax, &edx);
+ /* read the still undocumented IA32_TEMPERATURE_TARGET it exists
+ on older CPUs but not in this register */
+
+ if (c->x86_model > 0xe) {
+ err = rdmsr_safe_on_cpu(data->id, 0x1a2, &eax, &edx);
if (err) {
- dev_warn(&pdev->dev,
- "Unable to access MSR 0xEE, Tjmax left at %d "
- "degrees C\n", data->tjmax/1000);
- } else if (eax & 0x40000000) {
- data->tjmax = 85000;
+ dev_warn(&pdev->dev, "Unable to read"
+ " IA32_TEMPERATURE_TARGET MSR\n");
+ } else {
+ data->ttarget = data->tjmax -
+ (((eax >> 8) & 0xff) * 1000);
+ err = device_create_file(&pdev->dev,
+ &sensor_dev_attr_temp1_max.dev_attr);
+ if (err)
+ goto exit_free;
}
}
- /* Intel says that above should not work for desktop Core2 processors,
- but it seems to work. There is no other way how get the absolute
- readings. Warn the user about this. First check if are desktop,
- bit 50 of MSR_IA32_PLATFORM_ID should be 0.
- */
-
- rdmsr_safe_on_cpu(data->id, MSR_IA32_PLATFORM_ID, &eax, &edx);
-
- if ((c->x86_model == 0xf) && (!(edx & 0x00040000))) {
- dev_warn(&pdev->dev, "Using undocumented features, absolute "
- "temperature might be wrong!\n");
- }
-
- platform_set_drvdata(pdev, data);
-
if ((err = sysfs_create_group(&pdev->dev.kobj, &coretemp_group)))
- goto exit_free;
+ goto exit_dev;
data->hwmon_dev = hwmon_device_register(&pdev->dev);
if (IS_ERR(data->hwmon_dev)) {
exit_class:
sysfs_remove_group(&pdev->dev.kobj, &coretemp_group);
+exit_dev:
+ device_remove_file(&pdev->dev, &sensor_dev_attr_temp1_max.dev_attr);
exit_free:
kfree(data);
exit:
hwmon_device_unregister(data->hwmon_dev);
sysfs_remove_group(&pdev->dev.kobj, &coretemp_group);
+ device_remove_file(&pdev->dev, &sensor_dev_attr_temp1_max.dev_attr);
platform_set_drvdata(pdev, NULL);
kfree(data);
return 0;
mutex_unlock(&pdev_list_mutex);
}
-static int coretemp_cpu_callback(struct notifier_block *nfb,
+static int __cpuinit coretemp_cpu_callback(struct notifier_block *nfb,
unsigned long action, void *hcpu)
{
unsigned int cpu = (unsigned long) hcpu;
return NOTIFY_OK;
}
-static struct notifier_block coretemp_cpu_notifier = {
+static struct notifier_block coretemp_cpu_notifier __refdata = {
.notifier_call = coretemp_cpu_callback,
};
#endif /* !CONFIG_HOTPLUG_CPU */
for_each_online_cpu(i) {
struct cpuinfo_x86 *c = &cpu_data(i);
- /* check if family 6, models e, f, 16 */
+ /* check if family 6, models 0xe, 0xf, 0x16, 0x17 */
if ((c->cpuid_level < 0) || (c->x86 != 0x6) ||
!((c->x86_model == 0xe) || (c->x86_model == 0xf) ||
- (c->x86_model == 0x16))) {
+ (c->x86_model == 0x16) || (c->x86_model == 0x17))) {
/* supported CPU not found, but report the unknown
family 6 CPU */
MODULE_PARM_DESC(force_id, "Override the detected device ID");
/* Addresses to scan */
-static unsigned short normal_i2c[] = {0x2c, 0x2d, 0x2e, I2C_CLIENT_END};
+static const unsigned short normal_i2c[] = {0x2c, 0x2d, 0x2e, I2C_CLIENT_END};
/* Insmod parameters */
I2C_CLIENT_INSMOD_1(dme1737);
#include "lm75.h"
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b, 0x4c,
+static const unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b, 0x4c,
0x4d, 0x4e, 0x4f, I2C_CLIENT_END };
/* Insmod parameters */
#include <linux/f75375s.h>
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x2d, 0x2e, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x2d, 0x2e, I2C_CLIENT_END };
/* Insmod parameters */
I2C_CLIENT_INSMOD_2(f75373, f75375);
* Addresses to scan
*/
-static unsigned short normal_i2c[] = { 0x73, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x73, I2C_CLIENT_END };
/*
* Insmod parameters
#include <linux/dmi.h>
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x73, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x73, I2C_CLIENT_END };
/* Insmod parameters */
I2C_CLIENT_INSMOD_5(fscpos, fscher, fscscy, fschrc, fschmd);
/*
* Addresses to scan
*/
-static unsigned short normal_i2c[] = { 0x73, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x73, I2C_CLIENT_END };
/*
* Insmod parameters
#include <linux/sysfs.h>
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x2c, 0x2d, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x2c, 0x2d, I2C_CLIENT_END };
/* Insmod parameters */
I2C_CLIENT_INSMOD_2(gl518sm_r00, gl518sm_r80);
MODULE_PARM_DESC(extra_sensor_type, "Type of extra sensor (0=autodetect, 1=temperature, 2=voltage)");
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x2c, 0x2d, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x2c, 0x2d, I2C_CLIENT_END };
/* Insmod parameters */
I2C_CLIENT_INSMOD_1(gl520sm);
* Address is fully defined internally and cannot be changed.
*/
-static unsigned short normal_i2c[] = { 0x4c, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x4c, I2C_CLIENT_END };
/*
* Insmod parameters
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b, 0x4c,
+static const unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b, 0x4c,
0x4d, 0x4e, 0x4f, I2C_CLIENT_END };
/* Insmod parameters */
#include <linux/mutex.h>
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b,
+ I2C_CLIENT_END };
/* Insmod parameters */
I2C_CLIENT_INSMOD_1(lm77);
static struct platform_device *pdev;
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d,
- 0x2e, 0x2f, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d,
+ 0x2e, 0x2f, I2C_CLIENT_END };
static unsigned short isa_address = 0x290;
/* Insmod parameters */
#include <linux/mutex.h>
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x28, 0x29, 0x2a, 0x2b, 0x2c,
- 0x2d, 0x2e, 0x2f, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d,
+ 0x2e, 0x2f, I2C_CLIENT_END };
/* Insmod parameters */
I2C_CLIENT_INSMOD_1(lm80);
* addresses.
*/
-static unsigned short normal_i2c[] = { 0x18, 0x19, 0x1a,
- 0x29, 0x2a, 0x2b,
- 0x4c, 0x4d, 0x4e,
- I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = {
+ 0x18, 0x19, 0x1a, 0x29, 0x2a, 0x2b, 0x4c, 0x4d, 0x4e, I2C_CLIENT_END };
/*
* Insmod parameters
#include <linux/mutex.h>
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
/* Insmod parameters */
I2C_CLIENT_INSMOD_6(lm85b, lm85c, adm1027, adt7463, emc6d100, emc6d102);
* LM87 has three possible addresses: 0x2c, 0x2d and 0x2e.
*/
-static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
/*
* Insmod parameters
* 0x4c, 0x4d or 0x4e.
*/
-static unsigned short normal_i2c[] = { 0x18, 0x19, 0x1a,
- 0x29, 0x2a, 0x2b,
- 0x4c, 0x4d, 0x4e,
- I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = {
+ 0x18, 0x19, 0x1a, 0x29, 0x2a, 0x2b, 0x4c, 0x4d, 0x4e, I2C_CLIENT_END };
/*
* Insmod parameters
#include <linux/slab.h>
#include <linux/i2c.h>
#include <linux/hwmon.h>
+#include <linux/hwmon-sysfs.h>
#include <linux/err.h>
#include <linux/mutex.h>
/* The LM92 and MAX6635 have 2 two-state pins for address selection,
resulting in 4 possible addresses. */
-static unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b,
- I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4b,
+ I2C_CLIENT_END };
/* Insmod parameters */
I2C_CLIENT_INSMOD_1(lm92);
return sprintf(buf, "%d\n", ALARMS_FROM_REG(data->temp1_input));
}
+static ssize_t show_alarm(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ int bitnr = to_sensor_dev_attr(attr)->index;
+ struct lm92_data *data = lm92_update_device(dev);
+ return sprintf(buf, "%d\n", (data->temp1_input >> bitnr) & 1);
+}
+
static DEVICE_ATTR(temp1_input, S_IRUGO, show_temp1_input, NULL);
static DEVICE_ATTR(temp1_crit, S_IWUSR | S_IRUGO, show_temp1_crit,
set_temp1_crit);
set_temp1_max);
static DEVICE_ATTR(temp1_max_hyst, S_IRUGO, show_temp1_max_hyst, NULL);
static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
+static SENSOR_DEVICE_ATTR(temp1_crit_alarm, S_IRUGO, show_alarm, NULL, 2);
+static SENSOR_DEVICE_ATTR(temp1_min_alarm, S_IRUGO, show_alarm, NULL, 0);
+static SENSOR_DEVICE_ATTR(temp1_max_alarm, S_IRUGO, show_alarm, NULL, 1);
/*
&dev_attr_temp1_max.attr,
&dev_attr_temp1_max_hyst.attr,
&dev_attr_alarms.attr,
-
+ &sensor_dev_attr_temp1_crit_alarm.dev_attr.attr,
+ &sensor_dev_attr_temp1_min_alarm.dev_attr.attr,
+ &sensor_dev_attr_temp1_max_alarm.dev_attr.attr,
NULL
};
I2C_FUNC_SMBUS_WORD_DATA)
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
/* Insmod parameters */
I2C_CLIENT_INSMOD_1(lm93);
#include <linux/jiffies.h>
#include <linux/i2c.h>
#include <linux/hwmon.h>
+#include <linux/hwmon-sysfs.h>
#include <linux/err.h>
#include <linux/mutex.h>
#include <linux/sysfs.h>
-static unsigned short normal_i2c[] = { 0x18, 0x19, 0x1a,
- 0x29, 0x2a, 0x2b,
- 0x4c, 0x4d, 0x4e,
- I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = {
+ 0x18, 0x19, 0x1a, 0x29, 0x2a, 0x2b, 0x4c, 0x4d, 0x4e, I2C_CLIENT_END };
/*
* Insmod parameters
return sprintf(buf, "%d\n", data->alarms);
}
+static ssize_t show_alarm(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ int bitnr = to_sensor_dev_attr(attr)->index;
+ struct max1619_data *data = max1619_update_device(dev);
+ return sprintf(buf, "%d\n", (data->alarms >> bitnr) & 1);
+}
+
static DEVICE_ATTR(temp1_input, S_IRUGO, show_temp_input1, NULL);
static DEVICE_ATTR(temp2_input, S_IRUGO, show_temp_input2, NULL);
static DEVICE_ATTR(temp2_min, S_IWUSR | S_IRUGO, show_temp_low2,
static DEVICE_ATTR(temp2_crit_hyst, S_IWUSR | S_IRUGO, show_temp_hyst2,
set_temp_hyst2);
static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
+static SENSOR_DEVICE_ATTR(temp2_crit_alarm, S_IRUGO, show_alarm, NULL, 1);
+static SENSOR_DEVICE_ATTR(temp2_fault, S_IRUGO, show_alarm, NULL, 2);
+static SENSOR_DEVICE_ATTR(temp2_min_alarm, S_IRUGO, show_alarm, NULL, 3);
+static SENSOR_DEVICE_ATTR(temp2_max_alarm, S_IRUGO, show_alarm, NULL, 4);
static struct attribute *max1619_attributes[] = {
&dev_attr_temp1_input.attr,
&dev_attr_temp2_crit_hyst.attr,
&dev_attr_alarms.attr,
+ &sensor_dev_attr_temp2_crit_alarm.dev_attr.attr,
+ &sensor_dev_attr_temp2_fault.dev_attr.attr,
+ &sensor_dev_attr_temp2_min_alarm.dev_attr.attr,
+ &sensor_dev_attr_temp2_max_alarm.dev_attr.attr,
NULL
};
* Addresses to scan. There are four disjoint possibilities, by pin config.
*/
-static unsigned short normal_i2c[] = {0x1b, 0x1f, 0x48, 0x4b, I2C_CLIENT_END};
+static const unsigned short normal_i2c[] = {0x1b, 0x1f, 0x48, 0x4b,
+ I2C_CLIENT_END};
/*
* Insmod parameters
return sprintf(buf, "%d\n", DIV_FROM_REG(data->fan_div[attr->index]));
}
+static ssize_t get_fan_alarm(struct device *dev, struct device_attribute
+ *devattr, char *buf)
+{
+ int bitnr = to_sensor_dev_attr(devattr)->index;
+ struct smsc47m1_data *data = smsc47m1_update_device(dev, 0);
+ return sprintf(buf, "%u\n", (data->alarms >> bitnr) & 1);
+}
+
static ssize_t get_pwm(struct device *dev, struct device_attribute
*devattr, char *buf)
{
get_fan_min, set_fan_min, offset - 1); \
static SENSOR_DEVICE_ATTR(fan##offset##_div, S_IRUGO | S_IWUSR, \
get_fan_div, set_fan_div, offset - 1); \
+static SENSOR_DEVICE_ATTR(fan##offset##_alarm, S_IRUGO, get_fan_alarm, \
+ NULL, offset - 1); \
static SENSOR_DEVICE_ATTR(pwm##offset, S_IRUGO | S_IWUSR, \
get_pwm, set_pwm, offset - 1); \
static SENSOR_DEVICE_ATTR(pwm##offset##_enable, S_IRUGO | S_IWUSR, \
&sensor_dev_attr_fan1_input.dev_attr.attr,
&sensor_dev_attr_fan1_min.dev_attr.attr,
&sensor_dev_attr_fan1_div.dev_attr.attr,
+ &sensor_dev_attr_fan1_alarm.dev_attr.attr,
&sensor_dev_attr_fan2_input.dev_attr.attr,
&sensor_dev_attr_fan2_min.dev_attr.attr,
&sensor_dev_attr_fan2_div.dev_attr.attr,
+ &sensor_dev_attr_fan2_alarm.dev_attr.attr,
&sensor_dev_attr_fan3_input.dev_attr.attr,
&sensor_dev_attr_fan3_min.dev_attr.attr,
&sensor_dev_attr_fan3_div.dev_attr.attr,
+ &sensor_dev_attr_fan3_alarm.dev_attr.attr,
&sensor_dev_attr_pwm1.dev_attr.attr,
&sensor_dev_attr_pwm1_enable.dev_attr.attr,
|| (err = device_create_file(dev,
&sensor_dev_attr_fan1_min.dev_attr))
|| (err = device_create_file(dev,
- &sensor_dev_attr_fan1_div.dev_attr)))
+ &sensor_dev_attr_fan1_div.dev_attr))
+ || (err = device_create_file(dev,
+ &sensor_dev_attr_fan1_alarm.dev_attr)))
goto error_remove_files;
} else
dev_dbg(dev, "Fan 1 not enabled by hardware, skipping\n");
|| (err = device_create_file(dev,
&sensor_dev_attr_fan2_min.dev_attr))
|| (err = device_create_file(dev,
- &sensor_dev_attr_fan2_div.dev_attr)))
+ &sensor_dev_attr_fan2_div.dev_attr))
+ || (err = device_create_file(dev,
+ &sensor_dev_attr_fan2_alarm.dev_attr)))
goto error_remove_files;
} else
dev_dbg(dev, "Fan 2 not enabled by hardware, skipping\n");
|| (err = device_create_file(dev,
&sensor_dev_attr_fan3_min.dev_attr))
|| (err = device_create_file(dev,
- &sensor_dev_attr_fan3_div.dev_attr)))
+ &sensor_dev_attr_fan3_div.dev_attr))
+ || (err = device_create_file(dev,
+ &sensor_dev_attr_fan3_alarm.dev_attr)))
goto error_remove_files;
} else if (data->type == smsc47m2)
dev_dbg(dev, "Fan 3 not enabled by hardware, skipping\n");
#include <linux/mutex.h>
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x2c, 0x2d, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x2c, 0x2d, I2C_CLIENT_END };
/* Insmod parameters */
I2C_CLIENT_INSMOD_1(smsc47m192);
MODULE_LICENSE("GPL");
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
/* Insmod parameters */
I2C_CLIENT_INSMOD_2(thmc50, adm1022);
*/
#define THMC50_REG_INTR 0x41
-const static u8 THMC50_REG_TEMP[] = { 0x27, 0x26, 0x20 };
-const static u8 THMC50_REG_TEMP_MIN[] = { 0x3A, 0x38, 0x2C };
-const static u8 THMC50_REG_TEMP_MAX[] = { 0x39, 0x37, 0x2B };
+static const u8 THMC50_REG_TEMP[] = { 0x27, 0x26, 0x20 };
+static const u8 THMC50_REG_TEMP_MIN[] = { 0x3A, 0x38, 0x2C };
+static const u8 THMC50_REG_TEMP_MAX[] = { 0x39, 0x37, 0x2B };
#define THMC50_REG_CONF_nFANOFF 0x20
}
static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
+static ssize_t show_alarm(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ int bitnr = to_sensor_dev_attr(attr)->index;
+ struct via686a_data *data = via686a_update_device(dev);
+ return sprintf(buf, "%u\n", (data->alarms >> bitnr) & 1);
+}
+static SENSOR_DEVICE_ATTR(in0_alarm, S_IRUGO, show_alarm, NULL, 0);
+static SENSOR_DEVICE_ATTR(in1_alarm, S_IRUGO, show_alarm, NULL, 1);
+static SENSOR_DEVICE_ATTR(in2_alarm, S_IRUGO, show_alarm, NULL, 2);
+static SENSOR_DEVICE_ATTR(in3_alarm, S_IRUGO, show_alarm, NULL, 3);
+static SENSOR_DEVICE_ATTR(in4_alarm, S_IRUGO, show_alarm, NULL, 8);
+static SENSOR_DEVICE_ATTR(temp1_alarm, S_IRUGO, show_alarm, NULL, 4);
+static SENSOR_DEVICE_ATTR(temp2_alarm, S_IRUGO, show_alarm, NULL, 11);
+static SENSOR_DEVICE_ATTR(temp3_alarm, S_IRUGO, show_alarm, NULL, 15);
+static SENSOR_DEVICE_ATTR(fan1_alarm, S_IRUGO, show_alarm, NULL, 6);
+static SENSOR_DEVICE_ATTR(fan2_alarm, S_IRUGO, show_alarm, NULL, 7);
+
static ssize_t show_name(struct device *dev, struct device_attribute
*devattr, char *buf)
{
&sensor_dev_attr_in2_max.dev_attr.attr,
&sensor_dev_attr_in3_max.dev_attr.attr,
&sensor_dev_attr_in4_max.dev_attr.attr,
+ &sensor_dev_attr_in0_alarm.dev_attr.attr,
+ &sensor_dev_attr_in1_alarm.dev_attr.attr,
+ &sensor_dev_attr_in2_alarm.dev_attr.attr,
+ &sensor_dev_attr_in3_alarm.dev_attr.attr,
+ &sensor_dev_attr_in4_alarm.dev_attr.attr,
&sensor_dev_attr_temp1_input.dev_attr.attr,
&sensor_dev_attr_temp2_input.dev_attr.attr,
&sensor_dev_attr_temp1_max_hyst.dev_attr.attr,
&sensor_dev_attr_temp2_max_hyst.dev_attr.attr,
&sensor_dev_attr_temp3_max_hyst.dev_attr.attr,
+ &sensor_dev_attr_temp1_alarm.dev_attr.attr,
+ &sensor_dev_attr_temp2_alarm.dev_attr.attr,
+ &sensor_dev_attr_temp3_alarm.dev_attr.attr,
&sensor_dev_attr_fan1_input.dev_attr.attr,
&sensor_dev_attr_fan2_input.dev_attr.attr,
&sensor_dev_attr_fan2_min.dev_attr.attr,
&sensor_dev_attr_fan1_div.dev_attr.attr,
&sensor_dev_attr_fan2_div.dev_attr.attr,
+ &sensor_dev_attr_fan1_alarm.dev_attr.attr,
+ &sensor_dev_attr_fan2_alarm.dev_attr.attr,
&dev_attr_alarms.attr,
&dev_attr_name.attr,
vt8231.c - Part of lm_sensors, Linux kernel modules
for hardware monitoring
- Copyright (c) 2005 Roger Lucas <roger@planbit.co.uk>
+ Copyright (c) 2005 Roger Lucas <vt8231@hiddenengine.co.uk>
Copyright (c) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com>
Aaron M. Marsh <amarsh@sdf.lonestar.org>
}
static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
+static ssize_t show_alarm(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ int bitnr = to_sensor_dev_attr(attr)->index;
+ struct vt8231_data *data = vt8231_update_device(dev);
+ return sprintf(buf, "%u\n", (data->alarms >> bitnr) & 1);
+}
+static SENSOR_DEVICE_ATTR(temp1_alarm, S_IRUGO, show_alarm, NULL, 4);
+static SENSOR_DEVICE_ATTR(temp2_alarm, S_IRUGO, show_alarm, NULL, 11);
+static SENSOR_DEVICE_ATTR(temp3_alarm, S_IRUGO, show_alarm, NULL, 0);
+static SENSOR_DEVICE_ATTR(temp4_alarm, S_IRUGO, show_alarm, NULL, 1);
+static SENSOR_DEVICE_ATTR(temp5_alarm, S_IRUGO, show_alarm, NULL, 3);
+static SENSOR_DEVICE_ATTR(temp6_alarm, S_IRUGO, show_alarm, NULL, 8);
+static SENSOR_DEVICE_ATTR(in0_alarm, S_IRUGO, show_alarm, NULL, 11);
+static SENSOR_DEVICE_ATTR(in1_alarm, S_IRUGO, show_alarm, NULL, 0);
+static SENSOR_DEVICE_ATTR(in2_alarm, S_IRUGO, show_alarm, NULL, 1);
+static SENSOR_DEVICE_ATTR(in3_alarm, S_IRUGO, show_alarm, NULL, 3);
+static SENSOR_DEVICE_ATTR(in4_alarm, S_IRUGO, show_alarm, NULL, 8);
+static SENSOR_DEVICE_ATTR(in5_alarm, S_IRUGO, show_alarm, NULL, 2);
+static SENSOR_DEVICE_ATTR(fan1_alarm, S_IRUGO, show_alarm, NULL, 6);
+static SENSOR_DEVICE_ATTR(fan2_alarm, S_IRUGO, show_alarm, NULL, 7);
+
static ssize_t show_name(struct device *dev, struct device_attribute
*devattr, char *buf)
{
}
static DEVICE_ATTR(name, S_IRUGO, show_name, NULL);
-static struct attribute *vt8231_attributes_temps[6][4] = {
+static struct attribute *vt8231_attributes_temps[6][5] = {
{
&dev_attr_temp1_input.attr,
&dev_attr_temp1_max_hyst.attr,
&dev_attr_temp1_max.attr,
+ &sensor_dev_attr_temp1_alarm.dev_attr.attr,
NULL
}, {
&sensor_dev_attr_temp2_input.dev_attr.attr,
&sensor_dev_attr_temp2_max_hyst.dev_attr.attr,
&sensor_dev_attr_temp2_max.dev_attr.attr,
+ &sensor_dev_attr_temp2_alarm.dev_attr.attr,
NULL
}, {
&sensor_dev_attr_temp3_input.dev_attr.attr,
&sensor_dev_attr_temp3_max_hyst.dev_attr.attr,
&sensor_dev_attr_temp3_max.dev_attr.attr,
+ &sensor_dev_attr_temp3_alarm.dev_attr.attr,
NULL
}, {
&sensor_dev_attr_temp4_input.dev_attr.attr,
&sensor_dev_attr_temp4_max_hyst.dev_attr.attr,
&sensor_dev_attr_temp4_max.dev_attr.attr,
+ &sensor_dev_attr_temp4_alarm.dev_attr.attr,
NULL
}, {
&sensor_dev_attr_temp5_input.dev_attr.attr,
&sensor_dev_attr_temp5_max_hyst.dev_attr.attr,
&sensor_dev_attr_temp5_max.dev_attr.attr,
+ &sensor_dev_attr_temp5_alarm.dev_attr.attr,
NULL
}, {
&sensor_dev_attr_temp6_input.dev_attr.attr,
&sensor_dev_attr_temp6_max_hyst.dev_attr.attr,
&sensor_dev_attr_temp6_max.dev_attr.attr,
+ &sensor_dev_attr_temp6_alarm.dev_attr.attr,
NULL
}
};
{ .attrs = vt8231_attributes_temps[5] },
};
-static struct attribute *vt8231_attributes_volts[6][4] = {
+static struct attribute *vt8231_attributes_volts[6][5] = {
{
&sensor_dev_attr_in0_input.dev_attr.attr,
&sensor_dev_attr_in0_min.dev_attr.attr,
&sensor_dev_attr_in0_max.dev_attr.attr,
+ &sensor_dev_attr_in0_alarm.dev_attr.attr,
NULL
}, {
&sensor_dev_attr_in1_input.dev_attr.attr,
&sensor_dev_attr_in1_min.dev_attr.attr,
&sensor_dev_attr_in1_max.dev_attr.attr,
+ &sensor_dev_attr_in1_alarm.dev_attr.attr,
NULL
}, {
&sensor_dev_attr_in2_input.dev_attr.attr,
&sensor_dev_attr_in2_min.dev_attr.attr,
&sensor_dev_attr_in2_max.dev_attr.attr,
+ &sensor_dev_attr_in2_alarm.dev_attr.attr,
NULL
}, {
&sensor_dev_attr_in3_input.dev_attr.attr,
&sensor_dev_attr_in3_min.dev_attr.attr,
&sensor_dev_attr_in3_max.dev_attr.attr,
+ &sensor_dev_attr_in3_alarm.dev_attr.attr,
NULL
}, {
&sensor_dev_attr_in4_input.dev_attr.attr,
&sensor_dev_attr_in4_min.dev_attr.attr,
&sensor_dev_attr_in4_max.dev_attr.attr,
+ &sensor_dev_attr_in4_alarm.dev_attr.attr,
NULL
}, {
&dev_attr_in5_input.attr,
&dev_attr_in5_min.attr,
&dev_attr_in5_max.attr,
+ &sensor_dev_attr_in5_alarm.dev_attr.attr,
NULL
}
};
&sensor_dev_attr_fan2_min.dev_attr.attr,
&sensor_dev_attr_fan1_div.dev_attr.attr,
&sensor_dev_attr_fan2_div.dev_attr.attr,
+ &sensor_dev_attr_fan1_alarm.dev_attr.attr,
+ &sensor_dev_attr_fan2_alarm.dev_attr.attr,
&dev_attr_alarms.attr,
&dev_attr_name.attr,
NULL
}
}
-MODULE_AUTHOR("Roger Lucas <roger@planbit.co.uk>");
+MODULE_AUTHOR("Roger Lucas <vt8231@hiddenengine.co.uk>");
MODULE_DESCRIPTION("VT8231 sensors");
MODULE_LICENSE("GPL");
static struct platform_device *pdev;
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d,
- 0x2e, 0x2f, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d,
+ 0x2e, 0x2f, I2C_CLIENT_END };
static unsigned short isa_address = 0x290;
/* Insmod parameters */
#define NUMBER_OF_TEMPIN 3
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, 0x2f, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, 0x2f,
+ I2C_CLIENT_END };
/* Insmod parameters */
I2C_CLIENT_INSMOD_1(w83791d);
#include <linux/sysfs.h>
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, 0x2f, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, 0x2f,
+ I2C_CLIENT_END };
/* Insmod parameters */
I2C_CLIENT_INSMOD_1(w83792d);
#include <linux/mutex.h>
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, 0x2f, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, 0x2f,
+ I2C_CLIENT_END };
/* Insmod parameters */
I2C_CLIENT_INSMOD_1(w83793);
* Address is fully defined internally and cannot be changed.
*/
-static unsigned short normal_i2c[] = { 0x2e, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x2e, I2C_CLIENT_END };
/*
* Insmod parameters
#include <linux/mutex.h>
/* Addresses to scan */
-static unsigned short normal_i2c[] = { 0x2e, 0x2f, I2C_CLIENT_END };
+static const unsigned short normal_i2c[] = { 0x2e, 0x2f, I2C_CLIENT_END };
/* Insmod parameters */
I2C_CLIENT_INSMOD_1(w83l786ng);
ESB2
ICH8
ICH9
+ Tolapai
+ ICH10
This driver can also be built as a module. If so, the module
will be called i2c-i801.
82801G (ICH7) 0x27da 32 hard yes yes yes
82801H (ICH8) 0x283e 32 hard yes yes yes
82801I (ICH9) 0x2930 32 hard yes yes yes
- Tolapai 0x5032 32 hard yes ? ?
+ Tolapai 0x5032 32 hard yes yes yes
+ ICH10 0x3a30 32 hard yes yes yes
+ ICH10 0x3a60 32 hard yes yes yes
Features supported by this driver:
Software PEC no
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_5) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH9_6) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TOLAPAI_1) },
+ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH10_4) },
+ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH10_5) },
{ 0, }
};
case PCI_DEVICE_ID_INTEL_ESB2_17:
case PCI_DEVICE_ID_INTEL_ICH8_5:
case PCI_DEVICE_ID_INTEL_ICH9_6:
+ case PCI_DEVICE_ID_INTEL_TOLAPAI_1:
+ case PCI_DEVICE_ID_INTEL_ICH10_4:
+ case PCI_DEVICE_ID_INTEL_ICH10_5:
i801_features |= FEATURE_I2C_BLOCK_READ;
/* fall through */
case PCI_DEVICE_ID_INTEL_82801DB_3:
- case PCI_DEVICE_ID_INTEL_TOLAPAI_1:
i801_features |= FEATURE_SMBUS_PEC;
i801_features |= FEATURE_BLOCK_BUFFER;
break;
dev_info(dev, "i/o base %#08lx. irq %d\n", base, irq);
+#ifdef CONFIG_PPC_MERGE
+ if (check_legacy_ioport(base)) {
+ dev_err(dev, "I/O address %#08lx is not available\n", base);
+ goto out;
+ }
+#endif
+
if (!request_region(base, IO_SIZE, "i2c-pca-isa")) {
dev_err(dev, "I/O address %#08lx is in use\n", base);
goto out;
};
/* The default settings */
-const static struct pmcmsptwi_clockcfg pmcmsptwi_defclockcfg = {
+static const struct pmcmsptwi_clockcfg pmcmsptwi_defclockcfg = {
.standard = {
.filter = 0x3,
.clock = 0x1f,
},
};
-const static struct pmcmsptwi_cfg pmcmsptwi_defcfg = {
+static const struct pmcmsptwi_cfg pmcmsptwi_defcfg = {
.arbf = 0x03,
.nak = 0x03,
.add10 = 0x00,
PXA_BIT(ICR_UR, "UR", "ur"),
};
+#ifdef CONFIG_I2C_PXA_SLAVE
static void decode_ICR(unsigned int val)
{
decode_bits(KERN_DEBUG "ICR", icr_bits, ARRAY_SIZE(icr_bits), val);
printk("\n");
}
+#endif
static unsigned int i2c_debug = DEBUG;
spin_lock_init(&i2c->lock);
init_waitqueue_head(&i2c->wait);
- sprintf(i2c->adap.name, "pxa_i2c-i2c.%u", dev->id);
+ /*
+ * If "dev->id" is negative we consider it as zero.
+ * The reason to do so is to avoid sysfs names that only make
+ * sense when there are multiple adapters.
+ */
+ i2c->adap.nr = dev->id != -1 ? dev->id : 0;
+ snprintf(i2c->adap.name, sizeof(i2c->adap.name), "pxa_i2c-i2c.%u",
+ i2c->adap.nr);
i2c->clk = clk_get(&dev->dev, "I2CCLK");
if (IS_ERR(i2c->clk)) {
i2c->adap.algo_data = i2c;
i2c->adap.dev.parent = &dev->dev;
- /*
- * If "dev->id" is negative we consider it as zero.
- * The reason to do so is to avoid sysfs names that only make
- * sense when there are multiple adapters.
- */
- i2c->adap.nr = dev->id != -1 ? dev->id : 0;
-
ret = i2c_add_numbered_adapter(&i2c->adap);
if (ret < 0) {
printk(KERN_INFO "I2C: Failed to add bus\n");
ereqirq:
clk_disable(i2c->clk);
i2c_pxa_disable(dev);
+ iounmap(i2c->reg_base);
eremap:
clk_put(i2c->clk);
eclk:
return ret;
}
-static int i2c_pxa_remove(struct platform_device *dev)
+static int __exit i2c_pxa_remove(struct platform_device *dev)
{
struct pxa_i2c *i2c = platform_get_drvdata(dev);
clk_put(i2c->clk);
i2c_pxa_disable(dev);
+ iounmap(i2c->reg_base);
release_mem_region(i2c->iobase, i2c->iosize);
kfree(i2c);
static struct platform_driver i2c_pxa_driver = {
.probe = i2c_pxa_probe,
- .remove = i2c_pxa_remove,
+ .remove = __exit_p(i2c_pxa_remove),
.driver = {
.name = "pxa2xx-i2c",
+ .owner = THIS_MODULE,
},
};
return platform_driver_register(&i2c_pxa_driver);
}
-static void i2c_adap_pxa_exit(void)
+static void __exit i2c_adap_pxa_exit(void)
{
- return platform_driver_unregister(&i2c_pxa_driver);
+ platform_driver_unregister(&i2c_pxa_driver);
}
MODULE_LICENSE("GPL");
if (!strcmp(s, "ide=reverse")) {
ide_scan_direction = 1;
printk(" : Enabled support for IDE inverse scan order.\n");
- return 1;
+ goto obsolete_option;
}
#endif
int rc = 0;
if (mesg.event != mdev->ofdev.dev.power.power_state.event
- && mesg.event == PM_EVENT_SUSPEND) {
+ && (mesg.event & PM_EVENT_SLEEP)) {
rc = pmac_ide_do_suspend(hwif);
if (rc == 0)
mdev->ofdev.dev.power.power_state = mesg;
int rc = 0;
if (mesg.event != pdev->dev.power.power_state.event
- && mesg.event == PM_EVENT_SUSPEND) {
+ && (mesg.event & PM_EVENT_SLEEP)) {
rc = pmac_ide_do_suspend(hwif);
if (rc == 0)
pdev->dev.power.power_state = mesg;
{
struct media_bay_info *bay = macio_get_drvdata(mdev);
- if (state.event != mdev->ofdev.dev.power.power_state.event && state.event == PM_EVENT_SUSPEND) {
+ if (state.event != mdev->ofdev.dev.power.power_state.event
+ && (state.event & PM_EVENT_SLEEP)) {
down(&bay->lock);
bay->sleeping = 1;
set_mb_power(bay, 0);
ioc->bars = pci_select_bars(pdev, IORESOURCE_MEM);
if (pci_enable_device_mem(pdev)) {
- kfree(ioc);
printk(MYIOC_s_ERR_FMT "pci_enable_device_mem() "
"failed\n", ioc->name);
+ kfree(ioc);
return r;
}
if (pci_request_selected_regions(pdev, ioc->bars, "mpt")) {
- kfree(ioc);
printk(MYIOC_s_ERR_FMT "pci_request_selected_regions() with "
"MEM failed\n", ioc->name);
+ kfree(ioc);
return r;
}
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
#endif /* } __KERNEL__ */
-#if defined(__alpha__) || defined(__sparc_v9__) || defined(__ia64__) || defined(__x86_64__) || defined(__powerpc__)
+#ifdef CONFIG_64BIT
#define CAST_U32_TO_PTR(x) ((void *)(u64)x)
#define CAST_PTR_TO_U32(x) ((u32)(u64)x)
#else
If you are not sure, say Y here.
+config THINKPAD_ACPI_VIDEO
+ bool "Video output control support"
+ depends on THINKPAD_ACPI
+ default y
+ ---help---
+ Allows the thinkpad_acpi driver to provide an interface to control
+ the various video output ports.
+
+ This feature often won't work well, depending on ThinkPad model,
+ display state, video output devices in use, whether there is a X
+ server running, phase of the moon, and the current mood of
+ Schroedinger's cat. If you can use X.org's RandR to control
+ your ThinkPad's video output ports instead of this feature,
+ don't think twice: do it and say N here to save some memory.
+
+ If you are not sure, say Y here.
+
config THINKPAD_ACPI_HOTKEY_POLL
bool "Suport NVRAM polling for hot keys"
depends on THINKPAD_ACPI
},
.driver_data = &quirk_acer_travelmate_2490,
},
+ {
+ .callback = dmi_matched,
+ .ident = "Acer TravelMate 4200",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 4200"),
+ },
+ .driver_data = &quirk_acer_travelmate_2490,
+ },
{
.callback = dmi_matched,
.ident = "Medion MD 98300",
cdev = thermal_cooling_device_register("Memory controller", device,
&memory_cooling_ops);
- acpi_driver_data(device) = cdev;
- if (!cdev)
- result = -ENODEV;
- else {
+ if (IS_ERR(cdev)) {
+ result = PTR_ERR(cdev);
+ goto end;
+ }
+
+ if (cdev) {
+ acpi_driver_data(device) = cdev;
result = sysfs_create_link(&device->dev.kobj,
&cdev->device.kobj, "thermal_cooling");
if (result)
u32 hotkey:1;
u32 hotkey_mask:1;
u32 hotkey_wlsw:1;
+ u32 hotkey_tablet:1;
u32 light:1;
u32 light_status:1;
u32 bright_16levels:1;
"HKEY", /* all others */
); /* 570 */
+TPACPI_HANDLE(vid, root, "\\_SB.PCI.AGP.VGA", /* 570 */
+ "\\_SB.PCI0.AGP0.VID0", /* 600e/x, 770x */
+ "\\_SB.PCI0.VID0", /* 770e */
+ "\\_SB.PCI0.VID", /* A21e, G4x, R50e, X30, X40 */
+ "\\_SB.PCI0.AGP.VID", /* all others */
+ ); /* R30, R31 */
+
/*************************************************************************
* ACPI helpers
#define HOTKEY_CONFIG_CRITICAL_END
#endif /* CONFIG_THINKPAD_ACPI_HOTKEY_POLL */
+/* HKEY.MHKG() return bits */
+#define TP_HOTKEY_TABLET_MASK (1 << 3)
+
static int hotkey_get_wlsw(int *status)
{
if (!acpi_evalf(hkey_handle, status, "WLSW", "d"))
return 0;
}
+static int hotkey_get_tablet_mode(int *status)
+{
+ int s;
+
+ if (!acpi_evalf(hkey_handle, &s, "MHKG", "d"))
+ return -EIO;
+
+ return ((s & TP_HOTKEY_TABLET_MASK) != 0);
+}
+
/*
* Call with hotkey_mutex held
*/
{
int wlsw;
- mutex_lock(&tpacpi_inputdev_send_mutex);
-
if (tp_features.hotkey_wlsw && !hotkey_get_wlsw(&wlsw)) {
+ mutex_lock(&tpacpi_inputdev_send_mutex);
+
input_report_switch(tpacpi_inputdev,
SW_RADIO, !!wlsw);
input_sync(tpacpi_inputdev);
+
+ mutex_unlock(&tpacpi_inputdev_send_mutex);
}
+}
+
+static void tpacpi_input_send_tabletsw(void)
+{
+ int state;
+
+ if (tp_features.hotkey_tablet &&
+ !hotkey_get_tablet_mode(&state)) {
+ mutex_lock(&tpacpi_inputdev_send_mutex);
- mutex_unlock(&tpacpi_inputdev_send_mutex);
+ input_report_switch(tpacpi_inputdev,
+ SW_TABLET_MODE, !!state);
+ input_sync(tpacpi_inputdev);
+
+ mutex_unlock(&tpacpi_inputdev_send_mutex);
+ }
}
static void tpacpi_input_send_key(unsigned int scancode)
mutex_unlock(&hotkey_mutex);
}
+#else /* CONFIG_THINKPAD_ACPI_HOTKEY_POLL */
+
+static void hotkey_poll_setup_safe(int __unused)
+{
+}
+
+#endif /* CONFIG_THINKPAD_ACPI_HOTKEY_POLL */
+
static int hotkey_inputdev_open(struct input_dev *dev)
{
switch (tpacpi_lifecycle) {
if (tpacpi_lifecycle == TPACPI_LIFE_RUNNING)
hotkey_poll_setup_safe(0);
}
-#endif /* CONFIG_THINKPAD_ACPI_HOTKEY_POLL */
/* sysfs hotkey enable ------------------------------------------------- */
static ssize_t hotkey_enable_show(struct device *dev,
"hotkey_radio_sw");
}
+/* sysfs hotkey tablet mode (pollable) --------------------------------- */
+static ssize_t hotkey_tablet_mode_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ int res, s;
+ res = hotkey_get_tablet_mode(&s);
+ if (res < 0)
+ return res;
+
+ return snprintf(buf, PAGE_SIZE, "%d\n", !!s);
+}
+
+static struct device_attribute dev_attr_hotkey_tablet_mode =
+ __ATTR(hotkey_tablet_mode, S_IRUGO, hotkey_tablet_mode_show, NULL);
+
+static void hotkey_tablet_mode_notify_change(void)
+{
+ if (tp_features.hotkey_tablet)
+ sysfs_notify(&tpacpi_pdev->dev.kobj, NULL,
+ "hotkey_tablet_mode");
+}
+
/* sysfs hotkey report_mode -------------------------------------------- */
static ssize_t hotkey_report_mode_show(struct device *dev,
struct device_attribute *attr,
str_supported(tp_features.hotkey));
if (tp_features.hotkey) {
- hotkey_dev_attributes = create_attr_set(12, NULL);
+ hotkey_dev_attributes = create_attr_set(13, NULL);
if (!hotkey_dev_attributes)
return -ENOMEM;
res = add_many_to_attr_set(hotkey_dev_attributes,
&dev_attr_hotkey_radio_sw.attr);
}
+ /* For X41t, X60t, X61t Tablets... */
+ if (!res && acpi_evalf(hkey_handle, &status, "MHKG", "qd")) {
+ tp_features.hotkey_tablet = 1;
+ printk(TPACPI_INFO
+ "possible tablet mode switch found; "
+ "ThinkPad in %s mode\n",
+ (status & TP_HOTKEY_TABLET_MASK)?
+ "tablet" : "laptop");
+ res = add_to_attr_set(hotkey_dev_attributes,
+ &dev_attr_hotkey_tablet_mode.attr);
+ }
+
if (!res)
res = register_attr_set_with_sysfs(
hotkey_dev_attributes,
set_bit(EV_SW, tpacpi_inputdev->evbit);
set_bit(SW_RADIO, tpacpi_inputdev->swbit);
}
+ if (tp_features.hotkey_tablet) {
+ set_bit(EV_SW, tpacpi_inputdev->evbit);
+ set_bit(SW_TABLET_MODE, tpacpi_inputdev->swbit);
+ }
dbg_printk(TPACPI_DBG_INIT,
"enabling hot key handling\n");
(hotkey_report_mode < 2) ?
"enabled" : "disabled");
-#ifdef CONFIG_THINKPAD_ACPI_HOTKEY_POLL
tpacpi_inputdev->open = &hotkey_inputdev_open;
tpacpi_inputdev->close = &hotkey_inputdev_close;
hotkey_poll_setup_safe(1);
-#endif
+ tpacpi_input_send_radiosw();
+ tpacpi_input_send_tabletsw();
}
return (tp_features.hotkey)? 0 : 1;
/* 0x5000-0x5FFF: human interface helpers */
switch (hkey) {
case 0x5010: /* Lenovo new BIOS: brightness changed */
- case 0x5009: /* X61t: swivel up (tablet mode) */
- case 0x500a: /* X61t: swivel down (normal mode) */
case 0x500b: /* X61t: tablet pen inserted into bay */
case 0x500c: /* X61t: tablet pen removed from bay */
break;
+ case 0x5009: /* X41t-X61t: swivel up (tablet mode) */
+ case 0x500a: /* X41t-X61t: swivel down (normal mode) */
+ tpacpi_input_send_tabletsw();
+ hotkey_tablet_mode_notify_change();
+ send_acpi_ev = 0;
+ break;
case 0x5001:
case 0x5002:
/* LID switch events. Do not propagate */
"from firmware\n");
tpacpi_input_send_radiosw();
hotkey_radio_sw_notify_change();
+ hotkey_tablet_mode_notify_change();
hotkey_wakeup_reason_notify_change();
hotkey_wakeup_hotunplug_complete_notify_change();
-#ifdef CONFIG_THINKPAD_ACPI_HOTKEY_POLL
hotkey_poll_setup_safe(0);
-#endif
}
/* procfs -------------------------------------------------------------- */
* Video subdriver
*/
+#ifdef CONFIG_THINKPAD_ACPI_VIDEO
+
enum video_access_mode {
TPACPI_VIDEO_NONE = 0,
TPACPI_VIDEO_570, /* 570 */
static int video_autosw_get(void);
static int video_autosw_set(int enable);
-TPACPI_HANDLE(vid, root, "\\_SB.PCI.AGP.VGA", /* 570 */
- "\\_SB.PCI0.AGP0.VID0", /* 600e/x, 770x */
- "\\_SB.PCI0.VID0", /* 770e */
- "\\_SB.PCI0.VID", /* A21e, G4x, R50e, X30, X40 */
- "\\_SB.PCI0.AGP.VID", /* all others */
- ); /* R30, R31 */
-
TPACPI_HANDLE(vid2, root, "\\_SB.PCI0.AGPB.VID"); /* G41 */
static int __init video_init(struct ibm_init_struct *iibm)
.exit = video_exit,
};
+#endif /* CONFIG_THINKPAD_ACPI_VIDEO */
+
/*************************************************************************
* Light (thinklight) subdriver
*/
.init = wan_init,
.data = &wan_driver_data,
},
+#ifdef CONFIG_THINKPAD_ACPI_VIDEO
{
.init = video_init,
.data = &video_driver_data,
},
+#endif
{
.init = light_init,
.data = &light_driver_data,
#define TPACPI_PARAM(feature) \
module_param_call(feature, set_ibm_param, NULL, NULL, 0); \
- MODULE_PARM_DESC(feature, "Simulates thinkpad-aci procfs command " \
+ MODULE_PARM_DESC(feature, "Simulates thinkpad-acpi procfs command " \
"at module load, see documentation")
TPACPI_PARAM(hotkey);
#define DRV_MODULE_NAME "bnx2"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "1.7.3"
-#define DRV_MODULE_RELDATE "January 29, 2008"
+#define DRV_MODULE_VERSION "1.7.4"
+#define DRV_MODULE_RELDATE "February 18, 2008"
#define RUN_AT(x) (jiffies + (x))
if ((bp->phy_flags & BNX2_PHY_FLAG_SERDES) &&
(CHIP_NUM(bp) == CHIP_NUM_5706)) {
- u32 val;
+ u32 val, an_dbg;
if (bp->phy_flags & BNX2_PHY_FLAG_FORCED_DOWN) {
bnx2_5706s_force_link_dn(bp, 0);
bp->phy_flags &= ~BNX2_PHY_FLAG_FORCED_DOWN;
}
val = REG_RD(bp, BNX2_EMAC_STATUS);
- if (val & BNX2_EMAC_STATUS_LINK)
+
+ bnx2_write_phy(bp, MII_BNX2_MISC_SHADOW, MISC_SHDW_AN_DBG);
+ bnx2_read_phy(bp, MII_BNX2_MISC_SHADOW, &an_dbg);
+ bnx2_read_phy(bp, MII_BNX2_MISC_SHADOW, &an_dbg);
+
+ if ((val & BNX2_EMAC_STATUS_LINK) &&
+ !(an_dbg & MISC_SHDW_AN_DBG_NOSYNC))
bmsr |= BMSR_LSTATUS;
else
bmsr &= ~BMSR_LSTATUS;
return -ENODEV;
}
+/* Determining link for parallel detection. */
static int
bnx2_5706_serdes_has_link(struct bnx2 *bp)
{
u32 mode_ctl, an_dbg, exp;
+ if (bp->phy_flags & BNX2_PHY_FLAG_NO_PARALLEL)
+ return 0;
+
bnx2_write_phy(bp, MII_BNX2_MISC_SHADOW, MISC_SHDW_MODE_CTL);
bnx2_read_phy(bp, MII_BNX2_MISC_SHADOW, &mode_ctl);
int check_link = 1;
spin_lock(&bp->phy_lock);
- if (bp->phy_flags & BNX2_PHY_FLAG_FORCED_DOWN) {
- bnx2_5706s_force_link_dn(bp, 0);
- bp->phy_flags &= ~BNX2_PHY_FLAG_FORCED_DOWN;
- spin_unlock(&bp->phy_lock);
- return;
- }
-
if (bp->serdes_an_pending) {
bp->serdes_an_pending--;
check_link = 0;
(bp->phy_flags & BNX2_PHY_FLAG_PARALLEL_DETECT)) {
u32 phy2;
- check_link = 0;
bnx2_write_phy(bp, 0x17, 0x0f01);
bnx2_read_phy(bp, 0x15, &phy2);
if (phy2 & 0x20) {
} else
bp->current_interval = bp->timer_interval;
- if (bp->link_up && (bp->autoneg & AUTONEG_SPEED) && check_link) {
+ if (check_link) {
u32 val;
bnx2_write_phy(bp, MII_BNX2_MISC_SHADOW, MISC_SHDW_AN_DBG);
bnx2_read_phy(bp, MII_BNX2_MISC_SHADOW, &val);
bnx2_read_phy(bp, MII_BNX2_MISC_SHADOW, &val);
- if (val & MISC_SHDW_AN_DBG_NOSYNC) {
- bnx2_5706s_force_link_dn(bp, 1);
- bp->phy_flags |= BNX2_PHY_FLAG_FORCED_DOWN;
- }
+ if (bp->link_up && (val & MISC_SHDW_AN_DBG_NOSYNC)) {
+ if (!(bp->phy_flags & BNX2_PHY_FLAG_FORCED_DOWN)) {
+ bnx2_5706s_force_link_dn(bp, 1);
+ bp->phy_flags |= BNX2_PHY_FLAG_FORCED_DOWN;
+ } else
+ bnx2_set_link(bp);
+ } else if (!bp->link_up && !(val & MISC_SHDW_AN_DBG_NOSYNC))
+ bnx2_set_link(bp);
}
spin_unlock(&bp->phy_lock);
}
bp->flags |= BNX2_FLAG_NO_WOL;
bp->wol = 0;
}
- if (CHIP_NUM(bp) != CHIP_NUM_5706) {
+ if (CHIP_NUM(bp) == CHIP_NUM_5706) {
+ /* Don't do parallel detect on this board because of
+ * some board problems. The link will not go down
+ * if we do parallel detect.
+ */
+ if (pdev->subsystem_vendor == PCI_VENDOR_ID_HP &&
+ pdev->subsystem_device == 0x310c)
+ bp->phy_flags |= BNX2_PHY_FLAG_NO_PARALLEL;
+ } else {
bp->phy_addr = 2;
if (reg & BNX2_SHARED_HW_CFG_PHY_2_5G)
bp->phy_flags |= BNX2_PHY_FLAG_2_5G_CAPABLE;
#define BNX2_PHY_FLAG_DIS_EARLY_DAC 0x00000400
#define BNX2_PHY_FLAG_REMOTE_PHY_CAP 0x00000800
#define BNX2_PHY_FLAG_FORCED_DOWN 0x00001000
+#define BNX2_PHY_FLAG_NO_PARALLEL 0x00002000
u32 mii_bmcr;
u32 mii_bmsr;
static struct of_device_id rgmii_match[] =
{
{
- .type = "rgmii-interface",
.compatible = "ibm,rgmii",
},
{
if (index >= niu_num_alt_addr(np))
return -EINVAL;
- if (np->flags & NIU_FLAGS_XMAC)
+ if (np->flags & NIU_FLAGS_XMAC) {
reg = XMAC_ADDR_CMPEN;
- else
+ mask = 1 << index;
+ } else {
reg = BMAC_ADDR_CMPEN;
-
- mask = 1 << index;
+ mask = 1 << (index + 1);
+ }
val = nr64_mac(reg);
if (on)
#define BMAC_ADDR2 0x00110UL
#define BMAC_ADDR2_ADDR2 0x000000000000ffffULL
-#define BMAC_NUM_ALT_ADDR 7
+#define BMAC_NUM_ALT_ADDR 6
#define BMAC_ALT_ADDR0(NUM) (0x00118UL + (NUM)*0x18UL)
#define BMAC_ALT_ADDR0_ADDR0 0x000000000000ffffULL
return -EAGAIN;
if (data == 0)
- data = 2;
+ data = UINT_MAX / 2;
for (i = 0; i < (data * 2); i++) {
if ((i % 2) == 0)
return 0;
}
-static int veth_close(struct net_device *dev)
-{
- struct veth_priv *priv;
-
- if (netif_carrier_ok(dev)) {
- priv = netdev_priv(dev);
- netif_carrier_off(dev);
- netif_carrier_off(priv->peer);
- }
- return 0;
-}
-
static int veth_dev_init(struct net_device *dev)
{
struct veth_net_stats *stats;
dev->hard_start_xmit = veth_xmit;
dev->get_stats = veth_get_stats;
dev->open = veth_open;
- dev->stop = veth_close;
dev->ethtool_ops = &veth_ethtool_ops;
dev->features |= NETIF_F_LLTX;
dev->init = veth_dev_init;
dev->destructor = veth_dev_free;
}
+static void veth_change_state(struct net_device *dev)
+{
+ struct net_device *peer;
+ struct veth_priv *priv;
+
+ priv = netdev_priv(dev);
+ peer = priv->peer;
+
+ if (netif_carrier_ok(peer)) {
+ if (!netif_carrier_ok(dev))
+ netif_carrier_on(dev);
+ } else {
+ if (netif_carrier_ok(dev))
+ netif_carrier_off(dev);
+ }
+}
+
+static int veth_device_event(struct notifier_block *unused,
+ unsigned long event, void *ptr)
+{
+ struct net_device *dev = ptr;
+
+ if (dev->open != veth_open)
+ goto out;
+
+ switch (event) {
+ case NETDEV_CHANGE:
+ veth_change_state(dev);
+ break;
+ }
+out:
+ return NOTIFY_DONE;
+}
+
+static struct notifier_block veth_notifier_block __read_mostly = {
+ .notifier_call = veth_device_event,
+};
+
/*
* netlink interface
*/
static __init int veth_init(void)
{
+ register_netdevice_notifier(&veth_notifier_block);
return rtnl_link_register(&veth_link_ops);
}
static __exit void veth_exit(void)
{
rtnl_link_unregister(&veth_link_ops);
+ unregister_netdevice_notifier(&veth_notifier_block);
}
module_init(veth_init);
unsigned int, unsigned int, enum ath5k_pkt_type, unsigned int,
unsigned int, unsigned int, unsigned int, unsigned int,
unsigned int, unsigned int, unsigned int);
- bool (*ah_setup_xtx_desc)(struct ath5k_hw *, struct ath5k_desc *,
+ int (*ah_setup_xtx_desc)(struct ath5k_hw *, struct ath5k_desc *,
unsigned int, unsigned int, unsigned int, unsigned int,
unsigned int, unsigned int);
int (*ah_proc_tx_desc)(struct ath5k_hw *, struct ath5k_desc *);
* return false w/o doing anything. MAC's that do
* support it will return true w/o doing anything.
*/
- if (ah->ah_setup_xtx_desc(ah, NULL, 0, 0, 0, 0, 0, 0))
+ ret = ah->ah_setup_xtx_desc(ah, NULL, 0, 0, 0, 0, 0, 0);
+ if (ret < 0)
+ goto err;
+ if (ret > 0)
__set_bit(ATH_STAT_MRRETRY, sc->status);
/*
break;
else if (unlikely(ret)) {
ATH5K_ERR(sc, "error in processing rx descriptor\n");
+ spin_unlock(&sc->rxbuflock);
return;
}
"updated timers based on beacon TSF\n");
ATH5K_DBG_UNLIMIT(sc, ATH5K_DEBUG_BEACON,
- "bc_tsf %llx hw_tsf %llx bc_tu %u hw_tu %u nexttbtt %u\n",
- bc_tsf, hw_tsf, bc_tu, hw_tu, nexttbtt);
+ "bc_tsf %llx hw_tsf %llx bc_tu %u hw_tu %u nexttbtt %u\n",
+ (unsigned long long) bc_tsf,
+ (unsigned long long) hw_tsf, bc_tu, hw_tu, nexttbtt);
ATH5K_DBG_UNLIMIT(sc, ATH5K_DEBUG_BEACON, "intval %u %s %s\n",
intval & AR5K_BEACON_PERIOD,
intval & AR5K_BEACON_ENA ? "AR5K_BEACON_ENA" : "",
u64 tsf = ath5k_hw_get_tsf64(ah);
sc->nexttbtt += sc->bintval;
ATH5K_DBG(sc, ATH5K_DEBUG_BEACON,
- "SWBA nexttbtt: %x hw_tu: %x "
- "TSF: %llx\n",
- sc->nexttbtt,
- TSF_TO_TU(tsf), tsf);
+ "SWBA nexttbtt: %x hw_tu: %x "
+ "TSF: %llx\n",
+ sc->nexttbtt,
+ TSF_TO_TU(tsf),
+ (unsigned long long) tsf);
} else {
ath5k_beacon_send(sc);
}
unsigned int, unsigned int, enum ath5k_pkt_type, unsigned int,
unsigned int, unsigned int, unsigned int, unsigned int, unsigned int,
unsigned int, unsigned int);
-static bool ath5k_hw_setup_xr_tx_desc(struct ath5k_hw *, struct ath5k_desc *,
+static int ath5k_hw_setup_xr_tx_desc(struct ath5k_hw *, struct ath5k_desc *,
unsigned int, unsigned int, unsigned int, unsigned int, unsigned int,
unsigned int);
static int ath5k_hw_proc_4word_tx_status(struct ath5k_hw *, struct ath5k_desc *);
/*
* Initialize a 4-word multirate tx descriptor on 5212
*/
-static bool
+static int
ath5k_hw_setup_xr_tx_desc(struct ath5k_hw *ah, struct ath5k_desc *desc,
unsigned int tx_rate1, u_int tx_tries1, u_int tx_rate2, u_int tx_tries2,
unsigned int tx_rate3, u_int tx_tries3)
#undef _XTX_TRIES
- return true;
+ return 1;
}
- return false;
+ return 0;
}
/*
{USB_DEVICE(0x0707, 0xee06)}, /* SMC 2862W-G */
{USB_DEVICE(0x083a, 0x4501)}, /* Accton 802.11g WN4501 USB */
{USB_DEVICE(0x083a, 0x4502)}, /* Siemens Gigaset USB Adapter */
+ {USB_DEVICE(0x083a, 0x5501)}, /* Phillips CPWUA054 */
{USB_DEVICE(0x0846, 0x4200)}, /* Netgear WG121 */
{USB_DEVICE(0x0846, 0x4210)}, /* Netgear WG121 the second ? */
{USB_DEVICE(0x0846, 0x4220)}, /* Netgear WG111 */
{USB_DEVICE(0x0cde, 0x0008)}, /* Sagem XG703A */
{USB_DEVICE(0x0d8e, 0x3762)}, /* DLink DWL-G120 Cohiba */
{USB_DEVICE(0x09aa, 0x1000)}, /* Spinnaker Proto board */
+ {USB_DEVICE(0x13b1, 0x000a)}, /* Linksys WUSB54G ver 2 */
{USB_DEVICE(0x13B1, 0x000C)}, /* Linksys WUSB54AG */
{USB_DEVICE(0x1435, 0x0427)}, /* Inventel UR054G */
{USB_DEVICE(0x2001, 0x3704)}, /* DLink DWL-G122 rev A2 */
while (skb_queue_len(&ring->queue)) {
struct rtl8180_tx_desc *entry = &ring->desc[ring->idx];
struct sk_buff *skb;
- struct ieee80211_tx_status status = { {0} };
+ struct ieee80211_tx_status status;
struct ieee80211_tx_control *control;
u32 flags = le32_to_cpu(entry->flags);
if (flags & RTL8180_TX_DESC_FLAG_OWN)
return;
+ memset(&status, 0, sizeof(status));
+
ring->idx = (ring->idx + 1) % ring->entries;
skb = __skb_dequeue(&ring->queue);
pci_unmap_single(priv->pdev, le32_to_cpu(entry->tx_buf),
static void rtl8187_tx_cb(struct urb *urb)
{
- struct ieee80211_tx_status status = { {0} };
+ struct ieee80211_tx_status status;
struct sk_buff *skb = (struct sk_buff *)urb->context;
struct rtl8187_tx_info *info = (struct rtl8187_tx_info *)skb->cb;
+ memset(&status, 0, sizeof(status));
+
usb_free_urb(info->urb);
if (info->control)
memcpy(&status.control, info->control, sizeof(status.control));
{
struct sk_buff_head *q = &zd_hw_mac(hw)->ack_wait_queue;
struct sk_buff *skb;
- struct ieee80211_tx_status status = {{0}};
+ struct ieee80211_tx_status status;
skb = skb_dequeue(q);
if (skb == NULL)
return;
+
+ memset(&status, 0, sizeof(status));
+
tx_status(hw, skb, &status, 0);
}
if (unlikely(error ||
(cb->control->flags & IEEE80211_TXCTL_NO_ACK)))
{
- struct ieee80211_tx_status status = {{0}};
+ struct ieee80211_tx_status status;
+ memset(&status, 0, sizeof(status));
tx_status(hw, skb, &status, !error);
} else {
struct sk_buff_head *q =
tx_hdr = (struct ieee80211_hdr *)skb->data;
if (likely(!compare_ether_addr(tx_hdr->addr2, rx_hdr->addr1)))
{
- struct ieee80211_tx_status status = {{0}};
+ struct ieee80211_tx_status status;
+
+ memset(&status, 0, sizeof(status));
status.flags = IEEE80211_TX_STATUS_ACK;
status.ack_signal = stats->ssi;
__skb_unlink(skb, q);
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307 USA.
*
- * Copyright (C) Ashok Raj <ashok.raj@intel.com>
- * Copyright (C) Shaohua Li <shaohua.li@intel.com>
- * Copyright (C) Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
+ * Copyright (C) 2006-2008 Intel Corporation
+ * Author: Ashok Raj <ashok.raj@intel.com>
+ * Author: Shaohua Li <shaohua.li@intel.com>
+ * Author: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
*
- * This file implements early detection/parsing of DMA Remapping Devices
+ * This file implements early detection/parsing of DMA Remapping Devices
* reported to OS through BIOS via DMA remapping reporting (DMAR) ACPI
* tables.
*/
{
info(DRIVER_DESC " version: " DRIVER_VERSION "\n");
+ if (acpi_pci_disabled)
+ return 0;
+
acpiphp_debug = debug;
/* read all the ACPI info from the system */
static void __exit acpiphp_exit(void)
{
+ if (acpi_pci_disabled)
+ return;
+
/* deallocate internal data structures etc. */
acpiphp_glue_exit();
}
{
acpi_handle *phandle = (acpi_handle *)context;
acpi_status status;
- struct acpi_device_info info;
- struct acpi_buffer info_buffer = {
- .length = sizeof(struct acpi_device_info),
- .pointer = &info,
- };
+ struct acpi_device_info *info;
+ struct acpi_buffer info_buffer = { ACPI_ALLOCATE_BUFFER, NULL };
+ int retval = 0;
status = acpi_get_object_info(handle, &info_buffer);
if (ACPI_FAILURE(status)) {
- err("%s: Failed to get device information\n", __FUNCTION__);
- return 0;
+ err("%s: Failed to get device information status=0x%x\n",
+ __FUNCTION__, status);
+ return retval;
}
- info.hardware_id.value[sizeof(info.hardware_id.value) - 1] = '\0';
-
- if (info.current_status && (info.valid & ACPI_VALID_HID) &&
- (!strcmp(info.hardware_id.value, IBM_HARDWARE_ID1) ||
- !strcmp(info.hardware_id.value, IBM_HARDWARE_ID2))) {
- dbg("found hardware: %s, handle: %p\n", info.hardware_id.value,
- handle);
+ info = info_buffer.pointer;
+ info->hardware_id.value[sizeof(info->hardware_id.value) - 1] = '\0';
+
+ if (info->current_status && (info->valid & ACPI_VALID_HID) &&
+ (!strcmp(info->hardware_id.value, IBM_HARDWARE_ID1) ||
+ !strcmp(info->hardware_id.value, IBM_HARDWARE_ID2))) {
+ dbg("found hardware: %s, handle: %p\n",
+ info->hardware_id.value, handle);
*phandle = handle;
/* returning non-zero causes the search to stop
* and returns this value to the caller of
* acpi_walk_namespace, but it also causes some warnings
* in the acpi debug code to print...
*/
- return FOUND_APCI;
+ retval = FOUND_APCI;
}
- return 0;
+ kfree(info);
+ return retval;
}
static int __init ibm_acpiphp_init(void)
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307 USA.
*
- * Copyright (C) Ashok Raj <ashok.raj@intel.com>
- * Copyright (C) Shaohua Li <shaohua.li@intel.com>
- * Copyright (C) Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
+ * Copyright (C) 2006-2008 Intel Corporation
+ * Author: Ashok Raj <ashok.raj@intel.com>
+ * Author: Shaohua Li <shaohua.li@intel.com>
+ * Author: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
*/
#include <linux/init.h>
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307 USA.
*
- * Copyright (C) Ashok Raj <ashok.raj@intel.com>
- * Copyright (C) Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
+ * Copyright (C) 2006-2008 Intel Corporation
+ * Author: Ashok Raj <ashok.raj@intel.com>
+ * Author: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
*/
#ifndef _INTEL_IOMMU_H_
*
* This file is released under the GPLv2.
*
- * Copyright (C) 2006 Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
+ * Copyright (C) 2006-2008 Intel Corporation
+ * Author: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
*/
#include "iova.h"
*
* This file is released under the GPLv2.
*
- * Copyright (C) 2006 Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
+ * Copyright (C) 2006-2008 Intel Corporation
+ * Author: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
*
*/
/**
* __pci_osc_support_set - register OS support to Firmware
* @flags: OS support bits
+ * @hid: hardware ID
*
* Update OS support fields and doing a _OSC Query to obtain an update
* from Firmware on supported control bits.
* choose from highest power _SxD to lowest power _SxW
* else // no _PRW at S-state x
* choose highest power _SxD or any lower power
- *
- * currently we simply return _SxD, if present.
*/
static pci_power_t acpi_pci_choose_state(struct pci_dev *pdev,
case PM_EVENT_PRETHAW:
/* REVISIT both freeze and pre-thaw "should" use D0 */
case PM_EVENT_SUSPEND:
+ case PM_EVENT_HIBERNATE:
return PCI_D3hot;
default:
printk("Unrecognized suspend event %d\n", state.event);
struct proc_dir_entry *e;
if ((e = dev->procent)) {
- if (atomic_read(&e->count))
+ if (atomic_read(&e->count) > 1)
return -EBUSY;
remove_proc_entry(e->name, dev->bus->procdir);
dev->procent = NULL;
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82454NX, quirk_disable_pxb);
DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82454NX, quirk_disable_pxb);
-
-static void __devinit quirk_sb600_sata(struct pci_dev *pdev)
+static void __devinit quirk_amd_ide_mode(struct pci_dev *pdev)
{
- /* set sb600 sata to ahci mode */
- if ((pdev->class >> 8) == PCI_CLASS_STORAGE_IDE) {
- u8 tmp;
+ /* set sb600/sb700/sb800 sata to ahci mode */
+ u8 tmp;
+ pci_read_config_byte(pdev, PCI_CLASS_DEVICE, &tmp);
+ if (tmp == 0x01) {
pci_read_config_byte(pdev, 0x40, &tmp);
pci_write_config_byte(pdev, 0x40, tmp|1);
pci_write_config_byte(pdev, 0x9, 1);
pci_write_config_byte(pdev, 0x40, tmp);
pdev->class = PCI_CLASS_STORAGE_SATA_AHCI;
+ dev_info(&pdev->dev, "set SATA to AHCI mode\n");
}
}
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP600_SATA, quirk_sb600_sata);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP700_SATA, quirk_sb600_sata);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP600_SATA, quirk_amd_ide_mode);
+DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP600_SATA, quirk_amd_ide_mode);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP700_SATA, quirk_amd_ide_mode);
+DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP700_SATA, quirk_amd_ide_mode);
/*
* Serverworks CSB5 IDE does not fully support native mode
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_CK804_PCIE,
quirk_nvidia_ck804_msi_ht_cap);
+/*
+ * Force enable MSI mapping capability on HT bridges */
+static inline void ht_enable_msi_mapping(struct pci_dev *dev)
+{
+ int pos, ttl = 48;
+
+ pos = pci_find_ht_capability(dev, HT_CAPTYPE_MSI_MAPPING);
+ while (pos && ttl--) {
+ u8 flags;
+
+ if (pci_read_config_byte(dev, pos + HT_MSI_FLAGS,
+ &flags) == 0) {
+ dev_info(&dev->dev, "Enabling HT MSI Mapping\n");
+
+ pci_write_config_byte(dev, pos + HT_MSI_FLAGS,
+ flags | HT_MSI_FLAGS_ENABLE);
+ }
+ pos = pci_find_next_ht_capability(dev, pos,
+ HT_CAPTYPE_MSI_MAPPING);
+ }
+}
+
+static void __devinit nv_msi_ht_cap_quirk(struct pci_dev *dev)
+{
+ struct pci_dev *host_bridge;
+ int pos, ttl = 48;
+
+ /*
+ * HT MSI mapping should be disabled on devices that are below
+ * a non-Hypertransport host bridge. Locate the host bridge...
+ */
+ host_bridge = pci_get_bus_and_slot(0, PCI_DEVFN(0, 0));
+ if (host_bridge == NULL) {
+ dev_warn(&dev->dev,
+ "nv_msi_ht_cap_quirk didn't locate host bridge\n");
+ return;
+ }
+
+ pos = pci_find_ht_capability(host_bridge, HT_CAPTYPE_SLAVE);
+ if (pos != 0) {
+ /* Host bridge is to HT */
+ ht_enable_msi_mapping(dev);
+ return;
+ }
+
+ /* Host bridge is not to HT, disable HT MSI mapping on this device */
+ pos = pci_find_ht_capability(dev, HT_CAPTYPE_MSI_MAPPING);
+ while (pos && ttl--) {
+ u8 flags;
+
+ if (pci_read_config_byte(dev, pos + HT_MSI_FLAGS,
+ &flags) == 0) {
+ dev_info(&dev->dev, "Quirk disabling HT MSI mapping");
+ pci_write_config_byte(dev, pos + HT_MSI_FLAGS,
+ flags & ~HT_MSI_FLAGS_ENABLE);
+ }
+ pos = pci_find_next_ht_capability(dev, pos,
+ HT_CAPTYPE_MSI_MAPPING);
+ }
+}
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID, nv_msi_ht_cap_quirk);
+
static void __devinit quirk_msi_intx_disable_bug(struct pci_dev *dev)
{
dev->dev_flags |= PCI_DEV_FLAGS_MSI_INTX_DISABLE_BUG;
if (bus->resource[2]->flags & IORESOURCE_PREFETCH) {
l = (region.start >> 16) & 0xfff0;
l |= region.end & 0xfff00000;
-#ifdef CONFIG_RESOURCES_64BIT
- bu = region.start >> 32;
- lu = region.end >> 32;
-#endif
+ bu = upper_32_bits(region.start);
+ lu = upper_32_bits(region.end);
DBG(KERN_INFO " PREFETCH window: 0x%016llx-0x%016llx\n",
(unsigned long long)region.start,
(unsigned long long)region.end);
if ( (mem->card_start > 0x3ffffff) || (region.start > region.end) ||
(mem->speed > 1000) ) {
leave("i82092aa_set_mem_map: invalid address / speed");
- printk("invalid mem map for socket %i : %lx to %lx with a start of %x \n",sock,region.start, region.end, mem->card_start);
+ printk("invalid mem map for socket %i: %llx to %llx with a "
+ "start of %x\n",
+ sock,
+ (unsigned long long)region.start,
+ (unsigned long long)region.end,
+ mem->card_start);
return -EINVAL;
}
return seq_printf(seq,
"periodic_IRQ\t: %s\n"
"update_IRQ\t: %s\n"
+ "HPET_emulated\t: %s\n"
// "square_wave\t: %s\n"
// "BCD\t\t: %s\n"
"DST_enable\t: %s\n"
"batt_status\t: %s\n",
(rtc_control & RTC_PIE) ? "yes" : "no",
(rtc_control & RTC_UIE) ? "yes" : "no",
+ is_hpet_enabled() ? "yes" : "no",
// (rtc_control & RTC_SQWE) ? "yes" : "no",
// (rtc_control & RTC_DM_BINARY) ? "no" : "yes",
(rtc_control & RTC_DST_EN) ? "yes" : "no",
Generally, saying N is fine.
+config SCSI_MVSAS
+ tristate "Marvell 88SE6440 SAS/SATA support"
+ depends on PCI && SCSI
+ select SCSI_SAS_LIBSAS
+ help
+ This driver supports Marvell SAS/SATA PCI devices.
+
+ To compiler this driver as a module, choose M here: the module
+ will be called mvsas.
+
config SCSI_NCR53C406A
tristate "NCR53c406a SCSI support"
depends on ISA && SCSI
obj-$(CONFIG_SCSI_IBMVSCSIS) += ibmvscsi/
obj-$(CONFIG_SCSI_HPTIOP) += hptiop.o
obj-$(CONFIG_SCSI_STEX) += stex.o
+obj-$(CONFIG_SCSI_MVSAS) += mvsas.o
obj-$(CONFIG_PS3_ROM) += ps3rom.o
obj-$(CONFIG_ARM) += arm/
pci_save_state(pdev);
pci_disable_device(pdev);
- if (mesg.event == PM_EVENT_SUSPEND)
+ if (mesg.event & PM_EVENT_SLEEP)
pci_set_power_state(pdev, PCI_D3hot);
return rc;
scb_index = ahc_inb(ahc, SCB_TAG);
scb = ahc_lookup_scb(ahc, scb_index);
if (devinfo.role == ROLE_INITIATOR) {
- if (scb == NULL)
- panic("HOST_MSG_LOOP with "
- "invalid SCB %x\n", scb_index);
+ if (bus_phase == P_MESGOUT) {
+ if (scb == NULL)
+ panic("HOST_MSG_LOOP with "
+ "invalid SCB %x\n",
+ scb_index);
- if (bus_phase == P_MESGOUT)
ahc_setup_initiator_msgout(ahc,
&devinfo,
scb);
- else {
+ } else {
ahc->msg_type =
MSG_TYPE_INITIATOR_MSGIN;
ahc->msgin_index = 0;
pci_save_state(pdev);
pci_disable_device(pdev);
- if (mesg.event == PM_EVENT_SUSPEND)
+ if (mesg.event & PM_EVENT_SLEEP)
pci_set_power_state(pdev, PCI_D3hot);
return rc;
tc_abort = le16_to_cpu(tc_abort);
list_for_each_entry_safe(a, b, &asd_ha->seq.pend_q, list) {
- struct sas_task *task = ascb->uldd_task;
+ struct sas_task *task = a->uldd_task;
+
+ if (a->tc_index != tc_abort)
+ continue;
- if (task && a->tc_index == tc_abort) {
+ if (task) {
failed_dev = task->dev;
sas_task_abort(task);
- break;
+ } else {
+ ASD_DPRINTK("R_T_A for non TASK scb 0x%x\n",
+ a->scb->header.opcode);
}
+ break;
}
if (!failed_dev) {
* that the EH will wake up and do something.
*/
list_for_each_entry_safe(a, b, &asd_ha->seq.pend_q, list) {
- struct sas_task *task = ascb->uldd_task;
+ struct sas_task *task = a->uldd_task;
if (task &&
task->dev == failed_dev &&
CLEAR_NEXUS_PRE;
scb->clear_nexus.nexus = NEXUS_I_T;
scb->clear_nexus.flags = SEND_Q | EXEC_Q | NOTINQ;
- if (dev->tproto)
- scb->clear_nexus.flags |= SUSPEND_TX;
scb->clear_nexus.conn_handle = cpu_to_le16((u16)(unsigned long)
dev->lldd_dev);
CLEAR_NEXUS_POST;
CLEAR_NEXUS_PRE;
scb->clear_nexus.nexus = NEXUS_I_T_L;
scb->clear_nexus.flags = SEND_Q | EXEC_Q | NOTINQ;
- if (dev->tproto)
- scb->clear_nexus.flags |= SUSPEND_TX;
memcpy(scb->clear_nexus.ssp_task.lun, lun, 8);
scb->clear_nexus.conn_handle = cpu_to_le16((u16)(unsigned long)
dev->lldd_dev);
switch(controlcode) {
case ARCMSR_MESSAGE_READ_RQBUFFER: {
- unsigned long *ver_addr;
+ unsigned char *ver_addr;
uint8_t *pQbuffer, *ptmpQbuffer;
int32_t allxfer_len = 0;
- void *tmp;
- tmp = kmalloc(1032, GFP_KERNEL|GFP_DMA);
- ver_addr = (unsigned long *)tmp;
- if (!tmp) {
+ ver_addr = kmalloc(1032, GFP_ATOMIC);
+ if (!ver_addr) {
retvalue = ARCMSR_MESSAGE_FAIL;
goto message_out;
}
- ptmpQbuffer = (uint8_t *) ver_addr;
+ ptmpQbuffer = ver_addr;
while ((acb->rqbuf_firstindex != acb->rqbuf_lastindex)
&& (allxfer_len < 1031)) {
pQbuffer = &acb->rqbuffer[acb->rqbuf_firstindex];
}
arcmsr_iop_message_read(acb);
}
- memcpy(pcmdmessagefld->messagedatabuffer, (uint8_t *)ver_addr, allxfer_len);
+ memcpy(pcmdmessagefld->messagedatabuffer, ver_addr, allxfer_len);
pcmdmessagefld->cmdmessage.Length = allxfer_len;
pcmdmessagefld->cmdmessage.ReturnCode = ARCMSR_MESSAGE_RETURNCODE_OK;
- kfree(tmp);
+ kfree(ver_addr);
}
break;
case ARCMSR_MESSAGE_WRITE_WQBUFFER: {
- unsigned long *ver_addr;
+ unsigned char *ver_addr;
int32_t my_empty_len, user_len, wqbuf_firstindex, wqbuf_lastindex;
uint8_t *pQbuffer, *ptmpuserbuffer;
- void *tmp;
- tmp = kmalloc(1032, GFP_KERNEL|GFP_DMA);
- ver_addr = (unsigned long *)tmp;
- if (!tmp) {
+ ver_addr = kmalloc(1032, GFP_ATOMIC);
+ if (!ver_addr) {
retvalue = ARCMSR_MESSAGE_FAIL;
goto message_out;
}
- ptmpuserbuffer = (uint8_t *)ver_addr;
+ ptmpuserbuffer = ver_addr;
user_len = pcmdmessagefld->cmdmessage.Length;
memcpy(ptmpuserbuffer, pcmdmessagefld->messagedatabuffer, user_len);
wqbuf_lastindex = acb->wqbuf_lastindex;
retvalue = ARCMSR_MESSAGE_FAIL;
}
}
- kfree(tmp);
+ kfree(ver_addr);
}
break;
/* miscellaneous */
int internal_done; /* flag to indicate request done */
- struct scsi_eh_save *ses; /* holds request sense restore info */
+ struct scsi_eh_save ses; /* holds request sense restore info */
unsigned long magic_end;
} FAS216_Info;
{
ulong flags;
- spin_lock_irqsave(&ha->smp_lock, flags);
-
if (buf == ha->pscratch) {
+ spin_lock_irqsave(&ha->smp_lock, flags);
ha->scratch_busy = FALSE;
+ spin_unlock_irqrestore(&ha->smp_lock, flags);
} else {
pci_free_consistent(ha->pdev, size, buf, paddr);
}
-
- spin_unlock_irqrestore(&ha->smp_lock, flags);
}
#ifdef GDTH_IOCTL_PROC
METHOD_TRACE("ips_make_passthru", 1);
scsi_for_each_sg(SC, sg, scsi_sg_count(SC), i)
- length += sg[i].length;
+ length += sg->length;
if (length < sizeof (ips_passthru_t)) {
/* wrong size */
{
struct task_status_struct *ts = &task->task_status;
struct scsi_cmnd *sc = task->uldd_task;
- struct sas_ha_struct *sas_ha = SHOST_TO_SAS_HA(sc->device->host);
- unsigned ts_flags = task->task_state_flags;
int hs = 0, stat = 0;
+ if (unlikely(task->task_state_flags & SAS_TASK_STATE_ABORTED)) {
+ /* Aborted tasks will be completed by the error handler */
+ SAS_DPRINTK("task done but aborted\n");
+ return;
+ }
+
if (unlikely(!sc)) {
SAS_DPRINTK("task_done called with non existing SCSI cmnd!\n");
list_del_init(&task->list);
sc->result = (hs << 16) | stat;
list_del_init(&task->list);
sas_free_task(task);
- /* This is very ugly but this is how SCSI Core works. */
- if (ts_flags & SAS_TASK_STATE_ABORTED)
- scsi_eh_finish_cmd(sc, &sas_ha->eh_done_q);
- else
- sc->scsi_done(sc);
+ sc->scsi_done(sc);
}
static enum task_attribute sas_scsi_get_task_attr(struct scsi_cmnd *cmd)
return res;
}
+static void sas_eh_finish_cmd(struct scsi_cmnd *cmd)
+{
+ struct sas_task *task = TO_SAS_TASK(cmd);
+ struct sas_ha_struct *sas_ha = SHOST_TO_SAS_HA(cmd->device->host);
+
+ /* remove the aborted task flag to allow the task to be
+ * completed now. At this point, we only get called following
+ * an actual abort of the task, so we should be guaranteed not
+ * to be racing with any completions from the LLD (hence we
+ * don't need the task state lock to clear the flag) */
+ task->task_state_flags &= ~SAS_TASK_STATE_ABORTED;
+ /* Now call task_done. However, task will be free'd after
+ * this */
+ task->task_done(task);
+ /* now finish the command and move it on to the error
+ * handler done list, this also takes it off the
+ * error handler pending list */
+ scsi_eh_finish_cmd(cmd, &sas_ha->eh_done_q);
+}
+
static void sas_scsi_clear_queue_lu(struct list_head *error_q, struct scsi_cmnd *my_cmd)
{
struct scsi_cmnd *cmd, *n;
list_for_each_entry_safe(cmd, n, error_q, eh_entry) {
- if (cmd == my_cmd)
- list_del_init(&cmd->eh_entry);
+ if (cmd->device->sdev_target == my_cmd->device->sdev_target &&
+ cmd->device->lun == my_cmd->device->lun)
+ sas_eh_finish_cmd(cmd);
}
}
struct domain_device *x = cmd_to_domain_dev(cmd);
if (x == dev)
- list_del_init(&cmd->eh_entry);
+ sas_eh_finish_cmd(cmd);
}
}
struct asd_sas_port *x = dev->port;
if (x == port)
- list_del_init(&cmd->eh_entry);
+ sas_eh_finish_cmd(cmd);
}
}
case TASK_IS_DONE:
SAS_DPRINTK("%s: task 0x%p is done\n", __FUNCTION__,
task);
- task->task_done(task);
+ sas_eh_finish_cmd(cmd);
if (need_reset)
try_to_reset_cmd_device(shost, cmd);
continue;
case TASK_IS_ABORTED:
SAS_DPRINTK("%s: task 0x%p is aborted\n",
__FUNCTION__, task);
- task->task_done(task);
+ sas_eh_finish_cmd(cmd);
if (need_reset)
try_to_reset_cmd_device(shost, cmd);
continue;
"recovered\n",
SAS_ADDR(task->dev),
cmd->device->lun);
- task->task_done(task);
+ sas_eh_finish_cmd(cmd);
if (need_reset)
try_to_reset_cmd_device(shost, cmd);
sas_scsi_clear_queue_lu(work_q, cmd);
if (tmf_resp == TMF_RESP_FUNC_COMPLETE) {
SAS_DPRINTK("I_T %016llx recovered\n",
SAS_ADDR(task->dev->sas_addr));
- task->task_done(task);
+ sas_eh_finish_cmd(cmd);
if (need_reset)
try_to_reset_cmd_device(shost, cmd);
sas_scsi_clear_queue_I_T(work_q, task->dev);
if (res == TMF_RESP_FUNC_COMPLETE) {
SAS_DPRINTK("clear nexus port:%d "
"succeeded\n", port->id);
- task->task_done(task);
+ sas_eh_finish_cmd(cmd);
if (need_reset)
try_to_reset_cmd_device(shost, cmd);
sas_scsi_clear_queue_port(work_q,
if (res == TMF_RESP_FUNC_COMPLETE) {
SAS_DPRINTK("clear nexus ha "
"succeeded\n");
- task->task_done(task);
+ sas_eh_finish_cmd(cmd);
if (need_reset)
try_to_reset_cmd_device(shost, cmd);
- goto out;
+ goto clear_q;
}
}
/* If we are here -- this means that no amount
SAS_ADDR(task->dev->sas_addr),
cmd->device->lun);
- task->task_done(task);
+ sas_eh_finish_cmd(cmd);
if (need_reset)
try_to_reset_cmd_device(shost, cmd);
goto clear_q;
}
}
-out:
return list_empty(work_q);
clear_q:
SAS_DPRINTK("--- Exit %s -- clear_q\n", __FUNCTION__);
- list_for_each_entry_safe(cmd, n, work_q, eh_entry) {
- struct sas_task *task = TO_SAS_TASK(cmd);
- list_del_init(&cmd->eh_entry);
- task->task_done(task);
- }
+ list_for_each_entry_safe(cmd, n, work_q, eh_entry)
+ sas_eh_finish_cmd(cmd);
+
return list_empty(work_q);
}
void lpfc_mbx_cmpl_fdmi_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *);
void lpfc_enqueue_node(struct lpfc_vport *, struct lpfc_nodelist *);
void lpfc_dequeue_node(struct lpfc_vport *, struct lpfc_nodelist *);
-void lpfc_disable_node(struct lpfc_vport *, struct lpfc_nodelist *);
struct lpfc_nodelist *lpfc_enable_node(struct lpfc_vport *,
struct lpfc_nodelist *, int);
void lpfc_nlp_set_state(struct lpfc_vport *, struct lpfc_nodelist *, int);
NLP_STE_UNUSED_NODE);
}
-void
+static void
lpfc_disable_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
{
if ((ndlp->nlp_flag & NLP_DELAY_TMO) != 0)
unsigned long flags;
struct hbq_dmabuf *hbq_buffer;
- if (!phba->hbqs[hbqno].hbq_alloc_buffer) {
+ if (!phba->hbqs[hbqno].hbq_alloc_buffer)
return 0;
- }
start = phba->hbqs[hbqno].buffer_count;
end = count + start;
- if (end > lpfc_hbq_defs[hbqno]->entry_count) {
+ if (end > lpfc_hbq_defs[hbqno]->entry_count)
end = lpfc_hbq_defs[hbqno]->entry_count;
- }
/* Check whether HBQ is still in use */
spin_lock_irqsave(&phba->hbalock, flags);
- if (!phba->hbq_in_use) {
- spin_unlock_irqrestore(&phba->hbalock, flags);
- return 0;
- }
+ if (!phba->hbq_in_use)
+ goto out;
/* Populate HBQ entries */
for (i = start; i < end; i++) {
hbq_buffer = (phba->hbqs[hbqno].hbq_alloc_buffer)(phba);
if (!hbq_buffer)
- return 1;
+ goto err;
hbq_buffer->tag = (i | (hbqno << 16));
if (lpfc_sli_hbq_to_firmware(phba, hbqno, hbq_buffer))
phba->hbqs[hbqno].buffer_count++;
(phba->hbqs[hbqno].hbq_free_buffer)(phba, hbq_buffer);
}
+ out:
spin_unlock_irqrestore(&phba->hbalock, flags);
return 0;
+ err:
+ spin_unlock_irqrestore(&phba->hbalock, flags);
+ return 1;
}
int
*/
if( adapter->flag & BOARD_IOMAP ) {
- outb_p(adapter->mbox_dma & 0xFF,
+ outb(adapter->mbox_dma & 0xFF,
adapter->host->io_port + MBOX_PORT0);
- outb_p((adapter->mbox_dma >> 8) & 0xFF,
+ outb((adapter->mbox_dma >> 8) & 0xFF,
adapter->host->io_port + MBOX_PORT1);
- outb_p((adapter->mbox_dma >> 16) & 0xFF,
+ outb((adapter->mbox_dma >> 16) & 0xFF,
adapter->host->io_port + MBOX_PORT2);
- outb_p((adapter->mbox_dma >> 24) & 0xFF,
+ outb((adapter->mbox_dma >> 24) & 0xFF,
adapter->host->io_port + MBOX_PORT3);
- outb_p(ENABLE_MBOX_BYTE,
+ outb(ENABLE_MBOX_BYTE,
adapter->host->io_port + ENABLE_MBOX_REGION);
irq_ack(adapter);
switch (mesg.event) {
case PM_EVENT_SUSPEND:
+ case PM_EVENT_HIBERNATE:
case PM_EVENT_FREEZE:
break;
default:
--- /dev/null
+/*
+ mvsas.c - Marvell 88SE6440 SAS/SATA support
+
+ Copyright 2007 Red Hat, Inc.
+ Copyright 2008 Marvell. <kewei@marvell.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.
+
+ You should have received a copy of the GNU General Public
+ License along with this program; see the file COPYING. If not,
+ write to the Free Software Foundation, 675 Mass Ave, Cambridge,
+ MA 02139, USA.
+
+ ---------------------------------------------------------------
+
+ Random notes:
+ * hardware supports controlling the endian-ness of data
+ structures. this permits elimination of all the le32_to_cpu()
+ and cpu_to_le32() conversions.
+
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/interrupt.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/ctype.h>
+#include <scsi/libsas.h>
+#include <asm/io.h>
+
+#define DRV_NAME "mvsas"
+#define DRV_VERSION "0.5"
+#define _MV_DUMP 0
+#define MVS_DISABLE_NVRAM
+#define MVS_DISABLE_MSI
+
+#define mr32(reg) readl(regs + MVS_##reg)
+#define mw32(reg,val) writel((val), regs + MVS_##reg)
+#define mw32_f(reg,val) do { \
+ writel((val), regs + MVS_##reg); \
+ readl(regs + MVS_##reg); \
+ } while (0)
+
+#define MVS_ID_NOT_MAPPED 0xff
+#define MVS_CHIP_SLOT_SZ (1U << mvi->chip->slot_width)
+
+/* offset for D2H FIS in the Received FIS List Structure */
+#define SATA_RECEIVED_D2H_FIS(reg_set) \
+ ((void *) mvi->rx_fis + 0x400 + 0x100 * reg_set + 0x40)
+#define SATA_RECEIVED_PIO_FIS(reg_set) \
+ ((void *) mvi->rx_fis + 0x400 + 0x100 * reg_set + 0x20)
+#define UNASSOC_D2H_FIS(id) \
+ ((void *) mvi->rx_fis + 0x100 * id)
+
+#define for_each_phy(__lseq_mask, __mc, __lseq, __rest) \
+ for ((__mc) = (__lseq_mask), (__lseq) = 0; \
+ (__mc) != 0 && __rest; \
+ (++__lseq), (__mc) >>= 1)
+
+/* driver compile-time configuration */
+enum driver_configuration {
+ MVS_TX_RING_SZ = 1024, /* TX ring size (12-bit) */
+ MVS_RX_RING_SZ = 1024, /* RX ring size (12-bit) */
+ /* software requires power-of-2
+ ring size */
+
+ MVS_SLOTS = 512, /* command slots */
+ MVS_SLOT_BUF_SZ = 8192, /* cmd tbl + IU + status + PRD */
+ MVS_SSP_CMD_SZ = 64, /* SSP command table buffer size */
+ MVS_ATA_CMD_SZ = 96, /* SATA command table buffer size */
+ MVS_OAF_SZ = 64, /* Open address frame buffer size */
+
+ MVS_RX_FIS_COUNT = 17, /* Optional rx'd FISs (max 17) */
+
+ MVS_QUEUE_SIZE = 30, /* Support Queue depth */
+};
+
+/* unchangeable hardware details */
+enum hardware_details {
+ MVS_MAX_PHYS = 8, /* max. possible phys */
+ MVS_MAX_PORTS = 8, /* max. possible ports */
+ MVS_RX_FISL_SZ = 0x400 + (MVS_RX_FIS_COUNT * 0x100),
+};
+
+/* peripheral registers (BAR2) */
+enum peripheral_registers {
+ SPI_CTL = 0x10, /* EEPROM control */
+ SPI_CMD = 0x14, /* EEPROM command */
+ SPI_DATA = 0x18, /* EEPROM data */
+};
+
+enum peripheral_register_bits {
+ TWSI_RDY = (1U << 7), /* EEPROM interface ready */
+ TWSI_RD = (1U << 4), /* EEPROM read access */
+
+ SPI_ADDR_MASK = 0x3ffff, /* bits 17:0 */
+};
+
+/* enhanced mode registers (BAR4) */
+enum hw_registers {
+ MVS_GBL_CTL = 0x04, /* global control */
+ MVS_GBL_INT_STAT = 0x08, /* global irq status */
+ MVS_GBL_PI = 0x0C, /* ports implemented bitmask */
+ MVS_GBL_PORT_TYPE = 0xa0, /* port type */
+
+ MVS_CTL = 0x100, /* SAS/SATA port configuration */
+ MVS_PCS = 0x104, /* SAS/SATA port control/status */
+ MVS_CMD_LIST_LO = 0x108, /* cmd list addr */
+ MVS_CMD_LIST_HI = 0x10C,
+ MVS_RX_FIS_LO = 0x110, /* RX FIS list addr */
+ MVS_RX_FIS_HI = 0x114,
+
+ MVS_TX_CFG = 0x120, /* TX configuration */
+ MVS_TX_LO = 0x124, /* TX (delivery) ring addr */
+ MVS_TX_HI = 0x128,
+
+ MVS_TX_PROD_IDX = 0x12C, /* TX producer pointer */
+ MVS_TX_CONS_IDX = 0x130, /* TX consumer pointer (RO) */
+ MVS_RX_CFG = 0x134, /* RX configuration */
+ MVS_RX_LO = 0x138, /* RX (completion) ring addr */
+ MVS_RX_HI = 0x13C,
+ MVS_RX_CONS_IDX = 0x140, /* RX consumer pointer (RO) */
+
+ MVS_INT_COAL = 0x148, /* Int coalescing config */
+ MVS_INT_COAL_TMOUT = 0x14C, /* Int coalescing timeout */
+ MVS_INT_STAT = 0x150, /* Central int status */
+ MVS_INT_MASK = 0x154, /* Central int enable */
+ MVS_INT_STAT_SRS = 0x158, /* SATA register set status */
+ MVS_INT_MASK_SRS = 0x15C,
+
+ /* ports 1-3 follow after this */
+ MVS_P0_INT_STAT = 0x160, /* port0 interrupt status */
+ MVS_P0_INT_MASK = 0x164, /* port0 interrupt mask */
+ MVS_P4_INT_STAT = 0x200, /* Port 4 interrupt status */
+ MVS_P4_INT_MASK = 0x204, /* Port 4 interrupt enable mask */
+
+ /* ports 1-3 follow after this */
+ MVS_P0_SER_CTLSTAT = 0x180, /* port0 serial control/status */
+ MVS_P4_SER_CTLSTAT = 0x220, /* port4 serial control/status */
+
+ MVS_CMD_ADDR = 0x1B8, /* Command register port (addr) */
+ MVS_CMD_DATA = 0x1BC, /* Command register port (data) */
+
+ /* ports 1-3 follow after this */
+ MVS_P0_CFG_ADDR = 0x1C0, /* port0 phy register address */
+ MVS_P0_CFG_DATA = 0x1C4, /* port0 phy register data */
+ MVS_P4_CFG_ADDR = 0x230, /* Port 4 config address */
+ MVS_P4_CFG_DATA = 0x234, /* Port 4 config data */
+
+ /* ports 1-3 follow after this */
+ MVS_P0_VSR_ADDR = 0x1E0, /* port0 VSR address */
+ MVS_P0_VSR_DATA = 0x1E4, /* port0 VSR data */
+ MVS_P4_VSR_ADDR = 0x250, /* port 4 VSR addr */
+ MVS_P4_VSR_DATA = 0x254, /* port 4 VSR data */
+};
+
+enum hw_register_bits {
+ /* MVS_GBL_CTL */
+ INT_EN = (1U << 1), /* Global int enable */
+ HBA_RST = (1U << 0), /* HBA reset */
+
+ /* MVS_GBL_INT_STAT */
+ INT_XOR = (1U << 4), /* XOR engine event */
+ INT_SAS_SATA = (1U << 0), /* SAS/SATA event */
+
+ /* MVS_GBL_PORT_TYPE */ /* shl for ports 1-3 */
+ SATA_TARGET = (1U << 16), /* port0 SATA target enable */
+ MODE_AUTO_DET_PORT7 = (1U << 15), /* port0 SAS/SATA autodetect */
+ MODE_AUTO_DET_PORT6 = (1U << 14),
+ MODE_AUTO_DET_PORT5 = (1U << 13),
+ MODE_AUTO_DET_PORT4 = (1U << 12),
+ MODE_AUTO_DET_PORT3 = (1U << 11),
+ MODE_AUTO_DET_PORT2 = (1U << 10),
+ MODE_AUTO_DET_PORT1 = (1U << 9),
+ MODE_AUTO_DET_PORT0 = (1U << 8),
+ MODE_AUTO_DET_EN = MODE_AUTO_DET_PORT0 | MODE_AUTO_DET_PORT1 |
+ MODE_AUTO_DET_PORT2 | MODE_AUTO_DET_PORT3 |
+ MODE_AUTO_DET_PORT4 | MODE_AUTO_DET_PORT5 |
+ MODE_AUTO_DET_PORT6 | MODE_AUTO_DET_PORT7,
+ MODE_SAS_PORT7_MASK = (1U << 7), /* port0 SAS(1), SATA(0) mode */
+ MODE_SAS_PORT6_MASK = (1U << 6),
+ MODE_SAS_PORT5_MASK = (1U << 5),
+ MODE_SAS_PORT4_MASK = (1U << 4),
+ MODE_SAS_PORT3_MASK = (1U << 3),
+ MODE_SAS_PORT2_MASK = (1U << 2),
+ MODE_SAS_PORT1_MASK = (1U << 1),
+ MODE_SAS_PORT0_MASK = (1U << 0),
+ MODE_SAS_SATA = MODE_SAS_PORT0_MASK | MODE_SAS_PORT1_MASK |
+ MODE_SAS_PORT2_MASK | MODE_SAS_PORT3_MASK |
+ MODE_SAS_PORT4_MASK | MODE_SAS_PORT5_MASK |
+ MODE_SAS_PORT6_MASK | MODE_SAS_PORT7_MASK,
+
+ /* SAS_MODE value may be
+ * dictated (in hw) by values
+ * of SATA_TARGET & AUTO_DET
+ */
+
+ /* MVS_TX_CFG */
+ TX_EN = (1U << 16), /* Enable TX */
+ TX_RING_SZ_MASK = 0xfff, /* TX ring size, bits 11:0 */
+
+ /* MVS_RX_CFG */
+ RX_EN = (1U << 16), /* Enable RX */
+ RX_RING_SZ_MASK = 0xfff, /* RX ring size, bits 11:0 */
+
+ /* MVS_INT_COAL */
+ COAL_EN = (1U << 16), /* Enable int coalescing */
+
+ /* MVS_INT_STAT, MVS_INT_MASK */
+ CINT_I2C = (1U << 31), /* I2C event */
+ CINT_SW0 = (1U << 30), /* software event 0 */
+ CINT_SW1 = (1U << 29), /* software event 1 */
+ CINT_PRD_BC = (1U << 28), /* PRD BC err for read cmd */
+ CINT_DMA_PCIE = (1U << 27), /* DMA to PCIE timeout */
+ CINT_MEM = (1U << 26), /* int mem parity err */
+ CINT_I2C_SLAVE = (1U << 25), /* slave I2C event */
+ CINT_SRS = (1U << 3), /* SRS event */
+ CINT_CI_STOP = (1U << 1), /* cmd issue stopped */
+ CINT_DONE = (1U << 0), /* cmd completion */
+
+ /* shl for ports 1-3 */
+ CINT_PORT_STOPPED = (1U << 16), /* port0 stopped */
+ CINT_PORT = (1U << 8), /* port0 event */
+ CINT_PORT_MASK_OFFSET = 8,
+ CINT_PORT_MASK = (0xFF << CINT_PORT_MASK_OFFSET),
+
+ /* TX (delivery) ring bits */
+ TXQ_CMD_SHIFT = 29,
+ TXQ_CMD_SSP = 1, /* SSP protocol */
+ TXQ_CMD_SMP = 2, /* SMP protocol */
+ TXQ_CMD_STP = 3, /* STP/SATA protocol */
+ TXQ_CMD_SSP_FREE_LIST = 4, /* add to SSP targ free list */
+ TXQ_CMD_SLOT_RESET = 7, /* reset command slot */
+ TXQ_MODE_I = (1U << 28), /* mode: 0=target,1=initiator */
+ TXQ_PRIO_HI = (1U << 27), /* priority: 0=normal, 1=high */
+ TXQ_SRS_SHIFT = 20, /* SATA register set */
+ TXQ_SRS_MASK = 0x7f,
+ TXQ_PHY_SHIFT = 12, /* PHY bitmap */
+ TXQ_PHY_MASK = 0xff,
+ TXQ_SLOT_MASK = 0xfff, /* slot number */
+
+ /* RX (completion) ring bits */
+ RXQ_GOOD = (1U << 23), /* Response good */
+ RXQ_SLOT_RESET = (1U << 21), /* Slot reset complete */
+ RXQ_CMD_RX = (1U << 20), /* target cmd received */
+ RXQ_ATTN = (1U << 19), /* attention */
+ RXQ_RSP = (1U << 18), /* response frame xfer'd */
+ RXQ_ERR = (1U << 17), /* err info rec xfer'd */
+ RXQ_DONE = (1U << 16), /* cmd complete */
+ RXQ_SLOT_MASK = 0xfff, /* slot number */
+
+ /* mvs_cmd_hdr bits */
+ MCH_PRD_LEN_SHIFT = 16, /* 16-bit PRD table len */
+ MCH_SSP_FR_TYPE_SHIFT = 13, /* SSP frame type */
+
+ /* SSP initiator only */
+ MCH_SSP_FR_CMD = 0x0, /* COMMAND frame */
+
+ /* SSP initiator or target */
+ MCH_SSP_FR_TASK = 0x1, /* TASK frame */
+
+ /* SSP target only */
+ MCH_SSP_FR_XFER_RDY = 0x4, /* XFER_RDY frame */
+ MCH_SSP_FR_RESP = 0x5, /* RESPONSE frame */
+ MCH_SSP_FR_READ = 0x6, /* Read DATA frame(s) */
+ MCH_SSP_FR_READ_RESP = 0x7, /* ditto, plus RESPONSE */
+
+ MCH_PASSTHRU = (1U << 12), /* pass-through (SSP) */
+ MCH_FBURST = (1U << 11), /* first burst (SSP) */
+ MCH_CHK_LEN = (1U << 10), /* chk xfer len (SSP) */
+ MCH_RETRY = (1U << 9), /* tport layer retry (SSP) */
+ MCH_PROTECTION = (1U << 8), /* protection info rec (SSP) */
+ MCH_RESET = (1U << 7), /* Reset (STP/SATA) */
+ MCH_FPDMA = (1U << 6), /* First party DMA (STP/SATA) */
+ MCH_ATAPI = (1U << 5), /* ATAPI (STP/SATA) */
+ MCH_BIST = (1U << 4), /* BIST activate (STP/SATA) */
+ MCH_PMP_MASK = 0xf, /* PMP from cmd FIS (STP/SATA)*/
+
+ CCTL_RST = (1U << 5), /* port logic reset */
+
+ /* 0(LSB first), 1(MSB first) */
+ CCTL_ENDIAN_DATA = (1U << 3), /* PRD data */
+ CCTL_ENDIAN_RSP = (1U << 2), /* response frame */
+ CCTL_ENDIAN_OPEN = (1U << 1), /* open address frame */
+ CCTL_ENDIAN_CMD = (1U << 0), /* command table */
+
+ /* MVS_Px_SER_CTLSTAT (per-phy control) */
+ PHY_SSP_RST = (1U << 3), /* reset SSP link layer */
+ PHY_BCAST_CHG = (1U << 2), /* broadcast(change) notif */
+ PHY_RST_HARD = (1U << 1), /* hard reset + phy reset */
+ PHY_RST = (1U << 0), /* phy reset */
+ PHY_MIN_SPP_PHYS_LINK_RATE_MASK = (0xF << 8),
+ PHY_MAX_SPP_PHYS_LINK_RATE_MASK = (0xF << 12),
+ PHY_NEG_SPP_PHYS_LINK_RATE_MASK_OFFSET = (16),
+ PHY_NEG_SPP_PHYS_LINK_RATE_MASK =
+ (0xF << PHY_NEG_SPP_PHYS_LINK_RATE_MASK_OFFSET),
+ PHY_READY_MASK = (1U << 20),
+
+ /* MVS_Px_INT_STAT, MVS_Px_INT_MASK (per-phy events) */
+ PHYEV_DEC_ERR = (1U << 24), /* Phy Decoding Error */
+ PHYEV_UNASSOC_FIS = (1U << 19), /* unassociated FIS rx'd */
+ PHYEV_AN = (1U << 18), /* SATA async notification */
+ PHYEV_BIST_ACT = (1U << 17), /* BIST activate FIS */
+ PHYEV_SIG_FIS = (1U << 16), /* signature FIS */
+ PHYEV_POOF = (1U << 12), /* phy ready from 1 -> 0 */
+ PHYEV_IU_BIG = (1U << 11), /* IU too long err */
+ PHYEV_IU_SMALL = (1U << 10), /* IU too short err */
+ PHYEV_UNK_TAG = (1U << 9), /* unknown tag */
+ PHYEV_BROAD_CH = (1U << 8), /* broadcast(CHANGE) */
+ PHYEV_COMWAKE = (1U << 7), /* COMWAKE rx'd */
+ PHYEV_PORT_SEL = (1U << 6), /* port selector present */
+ PHYEV_HARD_RST = (1U << 5), /* hard reset rx'd */
+ PHYEV_ID_TMOUT = (1U << 4), /* identify timeout */
+ PHYEV_ID_FAIL = (1U << 3), /* identify failed */
+ PHYEV_ID_DONE = (1U << 2), /* identify done */
+ PHYEV_HARD_RST_DONE = (1U << 1), /* hard reset done */
+ PHYEV_RDY_CH = (1U << 0), /* phy ready changed state */
+
+ /* MVS_PCS */
+ PCS_EN_SATA_REG_SHIFT = (16), /* Enable SATA Register Set */
+ PCS_EN_PORT_XMT_SHIFT = (12), /* Enable Port Transmit */
+ PCS_EN_PORT_XMT_SHIFT2 = (8), /* For 6480 */
+ PCS_SATA_RETRY = (1U << 8), /* retry ctl FIS on R_ERR */
+ PCS_RSP_RX_EN = (1U << 7), /* raw response rx */
+ PCS_SELF_CLEAR = (1U << 5), /* self-clearing int mode */
+ PCS_FIS_RX_EN = (1U << 4), /* FIS rx enable */
+ PCS_CMD_STOP_ERR = (1U << 3), /* cmd stop-on-err enable */
+ PCS_CMD_RST = (1U << 1), /* reset cmd issue */
+ PCS_CMD_EN = (1U << 0), /* enable cmd issue */
+
+ /* Port n Attached Device Info */
+ PORT_DEV_SSP_TRGT = (1U << 19),
+ PORT_DEV_SMP_TRGT = (1U << 18),
+ PORT_DEV_STP_TRGT = (1U << 17),
+ PORT_DEV_SSP_INIT = (1U << 11),
+ PORT_DEV_SMP_INIT = (1U << 10),
+ PORT_DEV_STP_INIT = (1U << 9),
+ PORT_PHY_ID_MASK = (0xFFU << 24),
+ PORT_DEV_TRGT_MASK = (0x7U << 17),
+ PORT_DEV_INIT_MASK = (0x7U << 9),
+ PORT_DEV_TYPE_MASK = (0x7U << 0),
+
+ /* Port n PHY Status */
+ PHY_RDY = (1U << 2),
+ PHY_DW_SYNC = (1U << 1),
+ PHY_OOB_DTCTD = (1U << 0),
+
+ /* VSR */
+ /* PHYMODE 6 (CDB) */
+ PHY_MODE6_DTL_SPEED = (1U << 27),
+};
+
+enum mvs_info_flags {
+ MVF_MSI = (1U << 0), /* MSI is enabled */
+ MVF_PHY_PWR_FIX = (1U << 1), /* bug workaround */
+};
+
+enum sas_cmd_port_registers {
+ CMD_CMRST_OOB_DET = 0x100, /* COMRESET OOB detect register */
+ CMD_CMWK_OOB_DET = 0x104, /* COMWAKE OOB detect register */
+ CMD_CMSAS_OOB_DET = 0x108, /* COMSAS OOB detect register */
+ CMD_BRST_OOB_DET = 0x10c, /* burst OOB detect register */
+ CMD_OOB_SPACE = 0x110, /* OOB space control register */
+ CMD_OOB_BURST = 0x114, /* OOB burst control register */
+ CMD_PHY_TIMER = 0x118, /* PHY timer control register */
+ CMD_PHY_CONFIG0 = 0x11c, /* PHY config register 0 */
+ CMD_PHY_CONFIG1 = 0x120, /* PHY config register 1 */
+ CMD_SAS_CTL0 = 0x124, /* SAS control register 0 */
+ CMD_SAS_CTL1 = 0x128, /* SAS control register 1 */
+ CMD_SAS_CTL2 = 0x12c, /* SAS control register 2 */
+ CMD_SAS_CTL3 = 0x130, /* SAS control register 3 */
+ CMD_ID_TEST = 0x134, /* ID test register */
+ CMD_PL_TIMER = 0x138, /* PL timer register */
+ CMD_WD_TIMER = 0x13c, /* WD timer register */
+ CMD_PORT_SEL_COUNT = 0x140, /* port selector count register */
+ CMD_APP_MEM_CTL = 0x144, /* Application Memory Control */
+ CMD_XOR_MEM_CTL = 0x148, /* XOR Block Memory Control */
+ CMD_DMA_MEM_CTL = 0x14c, /* DMA Block Memory Control */
+ CMD_PORT_MEM_CTL0 = 0x150, /* Port Memory Control 0 */
+ CMD_PORT_MEM_CTL1 = 0x154, /* Port Memory Control 1 */
+ CMD_SATA_PORT_MEM_CTL0 = 0x158, /* SATA Port Memory Control 0 */
+ CMD_SATA_PORT_MEM_CTL1 = 0x15c, /* SATA Port Memory Control 1 */
+ CMD_XOR_MEM_BIST_CTL = 0x160, /* XOR Memory BIST Control */
+ CMD_XOR_MEM_BIST_STAT = 0x164, /* XOR Memroy BIST Status */
+ CMD_DMA_MEM_BIST_CTL = 0x168, /* DMA Memory BIST Control */
+ CMD_DMA_MEM_BIST_STAT = 0x16c, /* DMA Memory BIST Status */
+ CMD_PORT_MEM_BIST_CTL = 0x170, /* Port Memory BIST Control */
+ CMD_PORT_MEM_BIST_STAT0 = 0x174, /* Port Memory BIST Status 0 */
+ CMD_PORT_MEM_BIST_STAT1 = 0x178, /* Port Memory BIST Status 1 */
+ CMD_STP_MEM_BIST_CTL = 0x17c, /* STP Memory BIST Control */
+ CMD_STP_MEM_BIST_STAT0 = 0x180, /* STP Memory BIST Status 0 */
+ CMD_STP_MEM_BIST_STAT1 = 0x184, /* STP Memory BIST Status 1 */
+ CMD_RESET_COUNT = 0x188, /* Reset Count */
+ CMD_MONTR_DATA_SEL = 0x18C, /* Monitor Data/Select */
+ CMD_PLL_PHY_CONFIG = 0x190, /* PLL/PHY Configuration */
+ CMD_PHY_CTL = 0x194, /* PHY Control and Status */
+ CMD_PHY_TEST_COUNT0 = 0x198, /* Phy Test Count 0 */
+ CMD_PHY_TEST_COUNT1 = 0x19C, /* Phy Test Count 1 */
+ CMD_PHY_TEST_COUNT2 = 0x1A0, /* Phy Test Count 2 */
+ CMD_APP_ERR_CONFIG = 0x1A4, /* Application Error Configuration */
+ CMD_PND_FIFO_CTL0 = 0x1A8, /* Pending FIFO Control 0 */
+ CMD_HOST_CTL = 0x1AC, /* Host Control Status */
+ CMD_HOST_WR_DATA = 0x1B0, /* Host Write Data */
+ CMD_HOST_RD_DATA = 0x1B4, /* Host Read Data */
+ CMD_PHY_MODE_21 = 0x1B8, /* Phy Mode 21 */
+ CMD_SL_MODE0 = 0x1BC, /* SL Mode 0 */
+ CMD_SL_MODE1 = 0x1C0, /* SL Mode 1 */
+ CMD_PND_FIFO_CTL1 = 0x1C4, /* Pending FIFO Control 1 */
+};
+
+/* SAS/SATA configuration port registers, aka phy registers */
+enum sas_sata_config_port_regs {
+ PHYR_IDENTIFY = 0x00, /* info for IDENTIFY frame */
+ PHYR_ADDR_LO = 0x04, /* my SAS address (low) */
+ PHYR_ADDR_HI = 0x08, /* my SAS address (high) */
+ PHYR_ATT_DEV_INFO = 0x0C, /* attached device info */
+ PHYR_ATT_ADDR_LO = 0x10, /* attached dev SAS addr (low) */
+ PHYR_ATT_ADDR_HI = 0x14, /* attached dev SAS addr (high) */
+ PHYR_SATA_CTL = 0x18, /* SATA control */
+ PHYR_PHY_STAT = 0x1C, /* PHY status */
+ PHYR_SATA_SIG0 = 0x20, /*port SATA signature FIS(Byte 0-3) */
+ PHYR_SATA_SIG1 = 0x24, /*port SATA signature FIS(Byte 4-7) */
+ PHYR_SATA_SIG2 = 0x28, /*port SATA signature FIS(Byte 8-11) */
+ PHYR_SATA_SIG3 = 0x2c, /*port SATA signature FIS(Byte 12-15) */
+ PHYR_R_ERR_COUNT = 0x30, /* port R_ERR count register */
+ PHYR_CRC_ERR_COUNT = 0x34, /* port CRC error count register */
+ PHYR_WIDE_PORT = 0x38, /* wide port participating */
+ PHYR_CURRENT0 = 0x80, /* current connection info 0 */
+ PHYR_CURRENT1 = 0x84, /* current connection info 1 */
+ PHYR_CURRENT2 = 0x88, /* current connection info 2 */
+};
+
+/* SAS/SATA Vendor Specific Port Registers */
+enum sas_sata_vsp_regs {
+ VSR_PHY_STAT = 0x00, /* Phy Status */
+ VSR_PHY_MODE1 = 0x01, /* phy tx */
+ VSR_PHY_MODE2 = 0x02, /* tx scc */
+ VSR_PHY_MODE3 = 0x03, /* pll */
+ VSR_PHY_MODE4 = 0x04, /* VCO */
+ VSR_PHY_MODE5 = 0x05, /* Rx */
+ VSR_PHY_MODE6 = 0x06, /* CDR */
+ VSR_PHY_MODE7 = 0x07, /* Impedance */
+ VSR_PHY_MODE8 = 0x08, /* Voltage */
+ VSR_PHY_MODE9 = 0x09, /* Test */
+ VSR_PHY_MODE10 = 0x0A, /* Power */
+ VSR_PHY_MODE11 = 0x0B, /* Phy Mode */
+ VSR_PHY_VS0 = 0x0C, /* Vednor Specific 0 */
+ VSR_PHY_VS1 = 0x0D, /* Vednor Specific 1 */
+};
+
+enum pci_cfg_registers {
+ PCR_PHY_CTL = 0x40,
+ PCR_PHY_CTL2 = 0x90,
+ PCR_DEV_CTRL = 0xE8,
+};
+
+enum pci_cfg_register_bits {
+ PCTL_PWR_ON = (0xFU << 24),
+ PCTL_OFF = (0xFU << 12),
+ PRD_REQ_SIZE = (0x4000),
+ PRD_REQ_MASK = (0x00007000),
+};
+
+enum nvram_layout_offsets {
+ NVR_SIG = 0x00, /* 0xAA, 0x55 */
+ NVR_SAS_ADDR = 0x02, /* 8-byte SAS address */
+};
+
+enum chip_flavors {
+ chip_6320,
+ chip_6440,
+ chip_6480,
+};
+
+enum port_type {
+ PORT_TYPE_SAS = (1L << 1),
+ PORT_TYPE_SATA = (1L << 0),
+};
+
+/* Command Table Format */
+enum ct_format {
+ /* SSP */
+ SSP_F_H = 0x00,
+ SSP_F_IU = 0x18,
+ SSP_F_MAX = 0x4D,
+ /* STP */
+ STP_CMD_FIS = 0x00,
+ STP_ATAPI_CMD = 0x40,
+ STP_F_MAX = 0x10,
+ /* SMP */
+ SMP_F_T = 0x00,
+ SMP_F_DEP = 0x01,
+ SMP_F_MAX = 0x101,
+};
+
+enum status_buffer {
+ SB_EIR_OFF = 0x00, /* Error Information Record */
+ SB_RFB_OFF = 0x08, /* Response Frame Buffer */
+ SB_RFB_MAX = 0x400, /* RFB size*/
+};
+
+enum error_info_rec {
+ CMD_ISS_STPD = (1U << 31), /* Cmd Issue Stopped */
+};
+
+struct mvs_chip_info {
+ u32 n_phy;
+ u32 srs_sz;
+ u32 slot_width;
+};
+
+struct mvs_err_info {
+ __le32 flags;
+ __le32 flags2;
+};
+
+struct mvs_prd {
+ __le64 addr; /* 64-bit buffer address */
+ __le32 reserved;
+ __le32 len; /* 16-bit length */
+};
+
+struct mvs_cmd_hdr {
+ __le32 flags; /* PRD tbl len; SAS, SATA ctl */
+ __le32 lens; /* cmd, max resp frame len */
+ __le32 tags; /* targ port xfer tag; tag */
+ __le32 data_len; /* data xfer len */
+ __le64 cmd_tbl; /* command table address */
+ __le64 open_frame; /* open addr frame address */
+ __le64 status_buf; /* status buffer address */
+ __le64 prd_tbl; /* PRD tbl address */
+ __le32 reserved[4];
+};
+
+struct mvs_slot_info {
+ struct sas_task *task;
+ u32 n_elem;
+ u32 tx;
+
+ /* DMA buffer for storing cmd tbl, open addr frame, status buffer,
+ * and PRD table
+ */
+ void *buf;
+ dma_addr_t buf_dma;
+#if _MV_DUMP
+ u32 cmd_size;
+#endif
+
+ void *response;
+};
+
+struct mvs_port {
+ struct asd_sas_port sas_port;
+ u8 port_attached;
+ u8 taskfileset;
+ u8 wide_port_phymap;
+};
+
+struct mvs_phy {
+ struct mvs_port *port;
+ struct asd_sas_phy sas_phy;
+ struct sas_identify identify;
+ struct scsi_device *sdev;
+ u64 dev_sas_addr;
+ u64 att_dev_sas_addr;
+ u32 att_dev_info;
+ u32 dev_info;
+ u32 phy_type;
+ u32 phy_status;
+ u32 irq_status;
+ u32 frame_rcvd_size;
+ u8 frame_rcvd[32];
+ u8 phy_attached;
+};
+
+struct mvs_info {
+ unsigned long flags;
+
+ spinlock_t lock; /* host-wide lock */
+ struct pci_dev *pdev; /* our device */
+ void __iomem *regs; /* enhanced mode registers */
+ void __iomem *peri_regs; /* peripheral registers */
+
+ u8 sas_addr[SAS_ADDR_SIZE];
+ struct sas_ha_struct sas; /* SCSI/SAS glue */
+ struct Scsi_Host *shost;
+
+ __le32 *tx; /* TX (delivery) DMA ring */
+ dma_addr_t tx_dma;
+ u32 tx_prod; /* cached next-producer idx */
+
+ __le32 *rx; /* RX (completion) DMA ring */
+ dma_addr_t rx_dma;
+ u32 rx_cons; /* RX consumer idx */
+
+ __le32 *rx_fis; /* RX'd FIS area */
+ dma_addr_t rx_fis_dma;
+
+ struct mvs_cmd_hdr *slot; /* DMA command header slots */
+ dma_addr_t slot_dma;
+
+ const struct mvs_chip_info *chip;
+
+ unsigned long tags[MVS_SLOTS];
+ struct mvs_slot_info slot_info[MVS_SLOTS];
+ /* further per-slot information */
+ struct mvs_phy phy[MVS_MAX_PHYS];
+ struct mvs_port port[MVS_MAX_PHYS];
+
+ u32 can_queue; /* per adapter */
+ u32 tag_out; /*Get*/
+ u32 tag_in; /*Give*/
+};
+
+struct mvs_queue_task {
+ struct list_head list;
+
+ void *uldd_task;
+};
+
+static int mvs_phy_control(struct asd_sas_phy *sas_phy, enum phy_func func,
+ void *funcdata);
+static u32 mvs_read_phy_ctl(struct mvs_info *mvi, u32 port);
+static void mvs_write_phy_ctl(struct mvs_info *mvi, u32 port, u32 val);
+static u32 mvs_read_port_irq_stat(struct mvs_info *mvi, u32 port);
+static void mvs_write_port_irq_stat(struct mvs_info *mvi, u32 port, u32 val);
+static void mvs_write_port_irq_mask(struct mvs_info *mvi, u32 port, u32 val);
+static u32 mvs_read_port_irq_mask(struct mvs_info *mvi, u32 port);
+
+static u32 mvs_is_phy_ready(struct mvs_info *mvi, int i);
+static void mvs_detect_porttype(struct mvs_info *mvi, int i);
+static void mvs_update_phyinfo(struct mvs_info *mvi, int i, int get_st);
+
+static int mvs_scan_finished(struct Scsi_Host *, unsigned long);
+static void mvs_scan_start(struct Scsi_Host *);
+static int mvs_sas_slave_alloc(struct scsi_device *scsi_dev);
+
+static struct scsi_transport_template *mvs_stt;
+
+static const struct mvs_chip_info mvs_chips[] = {
+ [chip_6320] = { 2, 16, 9 },
+ [chip_6440] = { 4, 16, 9 },
+ [chip_6480] = { 8, 32, 10 },
+};
+
+static struct scsi_host_template mvs_sht = {
+ .module = THIS_MODULE,
+ .name = DRV_NAME,
+ .queuecommand = sas_queuecommand,
+ .target_alloc = sas_target_alloc,
+ .slave_configure = sas_slave_configure,
+ .slave_destroy = sas_slave_destroy,
+ .scan_finished = mvs_scan_finished,
+ .scan_start = mvs_scan_start,
+ .change_queue_depth = sas_change_queue_depth,
+ .change_queue_type = sas_change_queue_type,
+ .bios_param = sas_bios_param,
+ .can_queue = 1,
+ .cmd_per_lun = 1,
+ .this_id = -1,
+ .sg_tablesize = SG_ALL,
+ .max_sectors = SCSI_DEFAULT_MAX_SECTORS,
+ .use_clustering = ENABLE_CLUSTERING,
+ .eh_device_reset_handler = sas_eh_device_reset_handler,
+ .eh_bus_reset_handler = sas_eh_bus_reset_handler,
+ .slave_alloc = mvs_sas_slave_alloc,
+ .target_destroy = sas_target_destroy,
+ .ioctl = sas_ioctl,
+};
+
+static void mvs_hexdump(u32 size, u8 *data, u32 baseaddr)
+{
+ u32 i;
+ u32 run;
+ u32 offset;
+
+ offset = 0;
+ while (size) {
+ printk("%08X : ", baseaddr + offset);
+ if (size >= 16)
+ run = 16;
+ else
+ run = size;
+ size -= run;
+ for (i = 0; i < 16; i++) {
+ if (i < run)
+ printk("%02X ", (u32)data[i]);
+ else
+ printk(" ");
+ }
+ printk(": ");
+ for (i = 0; i < run; i++)
+ printk("%c", isalnum(data[i]) ? data[i] : '.');
+ printk("\n");
+ data = &data[16];
+ offset += run;
+ }
+ printk("\n");
+}
+
+static void mvs_hba_sb_dump(struct mvs_info *mvi, u32 tag,
+ enum sas_protocol proto)
+{
+#if _MV_DUMP
+ u32 offset;
+ struct pci_dev *pdev = mvi->pdev;
+ struct mvs_slot_info *slot = &mvi->slot_info[tag];
+
+ offset = slot->cmd_size + MVS_OAF_SZ +
+ sizeof(struct mvs_prd) * slot->n_elem;
+ dev_printk(KERN_DEBUG, &pdev->dev, "+---->Status buffer[%d] :\n",
+ tag);
+ mvs_hexdump(32, (u8 *) slot->response,
+ (u32) slot->buf_dma + offset);
+#endif
+}
+
+static void mvs_hba_memory_dump(struct mvs_info *mvi, u32 tag,
+ enum sas_protocol proto)
+{
+#if _MV_DUMP
+ u32 sz, w_ptr, r_ptr;
+ u64 addr;
+ void __iomem *regs = mvi->regs;
+ struct pci_dev *pdev = mvi->pdev;
+ struct mvs_slot_info *slot = &mvi->slot_info[tag];
+
+ /*Delivery Queue */
+ sz = mr32(TX_CFG) & TX_RING_SZ_MASK;
+ w_ptr = mr32(TX_PROD_IDX) & TX_RING_SZ_MASK;
+ r_ptr = mr32(TX_CONS_IDX) & TX_RING_SZ_MASK;
+ addr = mr32(TX_HI) << 16 << 16 | mr32(TX_LO);
+ dev_printk(KERN_DEBUG, &pdev->dev,
+ "Delivery Queue Size=%04d , WRT_PTR=%04X , RD_PTR=%04X\n",
+ sz, w_ptr, r_ptr);
+ dev_printk(KERN_DEBUG, &pdev->dev,
+ "Delivery Queue Base Address=0x%llX (PA)"
+ "(tx_dma=0x%llX), Entry=%04d\n",
+ addr, mvi->tx_dma, w_ptr);
+ mvs_hexdump(sizeof(u32), (u8 *)(&mvi->tx[mvi->tx_prod]),
+ (u32) mvi->tx_dma + sizeof(u32) * w_ptr);
+ /*Command List */
+ addr = mr32(CMD_LIST_HI) << 16 << 16 | mr32(CMD_LIST_LO);
+ dev_printk(KERN_DEBUG, &pdev->dev,
+ "Command List Base Address=0x%llX (PA)"
+ "(slot_dma=0x%llX), Header=%03d\n",
+ addr, mvi->slot_dma, tag);
+ dev_printk(KERN_DEBUG, &pdev->dev, "Command Header[%03d]:\n", tag);
+ /*mvs_cmd_hdr */
+ mvs_hexdump(sizeof(struct mvs_cmd_hdr), (u8 *)(&mvi->slot[tag]),
+ (u32) mvi->slot_dma + tag * sizeof(struct mvs_cmd_hdr));
+ /*1.command table area */
+ dev_printk(KERN_DEBUG, &pdev->dev, "+---->Command Table :\n");
+ mvs_hexdump(slot->cmd_size, (u8 *) slot->buf, (u32) slot->buf_dma);
+ /*2.open address frame area */
+ dev_printk(KERN_DEBUG, &pdev->dev, "+---->Open Address Frame :\n");
+ mvs_hexdump(MVS_OAF_SZ, (u8 *) slot->buf + slot->cmd_size,
+ (u32) slot->buf_dma + slot->cmd_size);
+ /*3.status buffer */
+ mvs_hba_sb_dump(mvi, tag, proto);
+ /*4.PRD table */
+ dev_printk(KERN_DEBUG, &pdev->dev, "+---->PRD table :\n");
+ mvs_hexdump(sizeof(struct mvs_prd) * slot->n_elem,
+ (u8 *) slot->buf + slot->cmd_size + MVS_OAF_SZ,
+ (u32) slot->buf_dma + slot->cmd_size + MVS_OAF_SZ);
+#endif
+}
+
+static void mvs_hba_cq_dump(struct mvs_info *mvi)
+{
+#if _MV_DUMP
+ u64 addr;
+ void __iomem *regs = mvi->regs;
+ struct pci_dev *pdev = mvi->pdev;
+ u32 entry = mvi->rx_cons + 1;
+ u32 rx_desc = le32_to_cpu(mvi->rx[entry]);
+
+ /*Completion Queue */
+ addr = mr32(RX_HI) << 16 << 16 | mr32(RX_LO);
+ dev_printk(KERN_DEBUG, &pdev->dev, "Completion Task = 0x%08X\n",
+ (u32) mvi->slot_info[rx_desc & RXQ_SLOT_MASK].task);
+ dev_printk(KERN_DEBUG, &pdev->dev,
+ "Completion List Base Address=0x%llX (PA), "
+ "CQ_Entry=%04d, CQ_WP=0x%08X\n",
+ addr, entry - 1, mvi->rx[0]);
+ mvs_hexdump(sizeof(u32), (u8 *)(&rx_desc),
+ mvi->rx_dma + sizeof(u32) * entry);
+#endif
+}
+
+static void mvs_hba_interrupt_enable(struct mvs_info *mvi)
+{
+ void __iomem *regs = mvi->regs;
+ u32 tmp;
+
+ tmp = mr32(GBL_CTL);
+
+ mw32(GBL_CTL, tmp | INT_EN);
+}
+
+static void mvs_hba_interrupt_disable(struct mvs_info *mvi)
+{
+ void __iomem *regs = mvi->regs;
+ u32 tmp;
+
+ tmp = mr32(GBL_CTL);
+
+ mw32(GBL_CTL, tmp & ~INT_EN);
+}
+
+static int mvs_int_rx(struct mvs_info *mvi, bool self_clear);
+
+/* move to PCI layer or libata core? */
+static int pci_go_64(struct pci_dev *pdev)
+{
+ int rc;
+
+ if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
+ rc = pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK);
+ if (rc) {
+ rc = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
+ if (rc) {
+ dev_printk(KERN_ERR, &pdev->dev,
+ "64-bit DMA enable failed\n");
+ return rc;
+ }
+ }
+ } else {
+ rc = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+ if (rc) {
+ dev_printk(KERN_ERR, &pdev->dev,
+ "32-bit DMA enable failed\n");
+ return rc;
+ }
+ rc = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
+ if (rc) {
+ dev_printk(KERN_ERR, &pdev->dev,
+ "32-bit consistent DMA enable failed\n");
+ return rc;
+ }
+ }
+
+ return rc;
+}
+
+static void mvs_tag_clear(struct mvs_info *mvi, u32 tag)
+{
+ mvi->tag_in = (mvi->tag_in + 1) & (MVS_SLOTS - 1);
+ mvi->tags[mvi->tag_in] = tag;
+}
+
+static void mvs_tag_free(struct mvs_info *mvi, u32 tag)
+{
+ mvi->tag_out = (mvi->tag_out - 1) & (MVS_SLOTS - 1);
+}
+
+static int mvs_tag_alloc(struct mvs_info *mvi, u32 *tag_out)
+{
+ if (mvi->tag_out != mvi->tag_in) {
+ *tag_out = mvi->tags[mvi->tag_out];
+ mvi->tag_out = (mvi->tag_out + 1) & (MVS_SLOTS - 1);
+ return 0;
+ }
+ return -EBUSY;
+}
+
+static void mvs_tag_init(struct mvs_info *mvi)
+{
+ int i;
+ for (i = 0; i < MVS_SLOTS; ++i)
+ mvi->tags[i] = i;
+ mvi->tag_out = 0;
+ mvi->tag_in = MVS_SLOTS - 1;
+}
+
+#ifndef MVS_DISABLE_NVRAM
+static int mvs_eep_read(void __iomem *regs, u32 addr, u32 *data)
+{
+ int timeout = 1000;
+
+ if (addr & ~SPI_ADDR_MASK)
+ return -EINVAL;
+
+ writel(addr, regs + SPI_CMD);
+ writel(TWSI_RD, regs + SPI_CTL);
+
+ while (timeout-- > 0) {
+ if (readl(regs + SPI_CTL) & TWSI_RDY) {
+ *data = readl(regs + SPI_DATA);
+ return 0;
+ }
+
+ udelay(10);
+ }
+
+ return -EBUSY;
+}
+
+static int mvs_eep_read_buf(void __iomem *regs, u32 addr,
+ void *buf, u32 buflen)
+{
+ u32 addr_end, tmp_addr, i, j;
+ u32 tmp = 0;
+ int rc;
+ u8 *tmp8, *buf8 = buf;
+
+ addr_end = addr + buflen;
+ tmp_addr = ALIGN(addr, 4);
+ if (addr > 0xff)
+ return -EINVAL;
+
+ j = addr & 0x3;
+ if (j) {
+ rc = mvs_eep_read(regs, tmp_addr, &tmp);
+ if (rc)
+ return rc;
+
+ tmp8 = (u8 *)&tmp;
+ for (i = j; i < 4; i++)
+ *buf8++ = tmp8[i];
+
+ tmp_addr += 4;
+ }
+
+ for (j = ALIGN(addr_end, 4); tmp_addr < j; tmp_addr += 4) {
+ rc = mvs_eep_read(regs, tmp_addr, &tmp);
+ if (rc)
+ return rc;
+
+ memcpy(buf8, &tmp, 4);
+ buf8 += 4;
+ }
+
+ if (tmp_addr < addr_end) {
+ rc = mvs_eep_read(regs, tmp_addr, &tmp);
+ if (rc)
+ return rc;
+
+ tmp8 = (u8 *)&tmp;
+ j = addr_end - tmp_addr;
+ for (i = 0; i < j; i++)
+ *buf8++ = tmp8[i];
+
+ tmp_addr += 4;
+ }
+
+ return 0;
+}
+#endif
+
+static int mvs_nvram_read(struct mvs_info *mvi, u32 addr,
+ void *buf, u32 buflen)
+{
+#ifndef MVS_DISABLE_NVRAM
+ void __iomem *regs = mvi->regs;
+ int rc, i;
+ u32 sum;
+ u8 hdr[2], *tmp;
+ const char *msg;
+
+ rc = mvs_eep_read_buf(regs, addr, &hdr, 2);
+ if (rc) {
+ msg = "nvram hdr read failed";
+ goto err_out;
+ }
+ rc = mvs_eep_read_buf(regs, addr + 2, buf, buflen);
+ if (rc) {
+ msg = "nvram read failed";
+ goto err_out;
+ }
+
+ if (hdr[0] != 0x5A) {
+ /* entry id */
+ msg = "invalid nvram entry id";
+ rc = -ENOENT;
+ goto err_out;
+ }
+
+ tmp = buf;
+ sum = ((u32)hdr[0]) + ((u32)hdr[1]);
+ for (i = 0; i < buflen; i++)
+ sum += ((u32)tmp[i]);
+
+ if (sum) {
+ msg = "nvram checksum failure";
+ rc = -EILSEQ;
+ goto err_out;
+ }
+
+ return 0;
+
+err_out:
+ dev_printk(KERN_ERR, &mvi->pdev->dev, "%s", msg);
+ return rc;
+#else
+ /* FIXME , For SAS target mode */
+ memcpy(buf, "\x00\x00\xab\x11\x30\x04\x05\x50", 8);
+ return 0;
+#endif
+}
+
+static void mvs_bytes_dmaed(struct mvs_info *mvi, int i)
+{
+ struct mvs_phy *phy = &mvi->phy[i];
+
+ if (!phy->phy_attached)
+ return;
+
+ if (phy->phy_type & PORT_TYPE_SAS) {
+ struct sas_identify_frame *id;
+
+ id = (struct sas_identify_frame *)phy->frame_rcvd;
+ id->dev_type = phy->identify.device_type;
+ id->initiator_bits = SAS_PROTOCOL_ALL;
+ id->target_bits = phy->identify.target_port_protocols;
+ } else if (phy->phy_type & PORT_TYPE_SATA) {
+ /* TODO */
+ }
+ mvi->sas.sas_phy[i]->frame_rcvd_size = phy->frame_rcvd_size;
+ mvi->sas.notify_port_event(mvi->sas.sas_phy[i],
+ PORTE_BYTES_DMAED);
+}
+
+static int mvs_scan_finished(struct Scsi_Host *shost, unsigned long time)
+{
+ /* give the phy enabling interrupt event time to come in (1s
+ * is empirically about all it takes) */
+ if (time < HZ)
+ return 0;
+ /* Wait for discovery to finish */
+ scsi_flush_work(shost);
+ return 1;
+}
+
+static void mvs_scan_start(struct Scsi_Host *shost)
+{
+ int i;
+ struct mvs_info *mvi = SHOST_TO_SAS_HA(shost)->lldd_ha;
+
+ for (i = 0; i < mvi->chip->n_phy; ++i) {
+ mvs_bytes_dmaed(mvi, i);
+ }
+}
+
+static int mvs_sas_slave_alloc(struct scsi_device *scsi_dev)
+{
+ int rc;
+
+ rc = sas_slave_alloc(scsi_dev);
+
+ return rc;
+}
+
+static void mvs_int_port(struct mvs_info *mvi, int port_no, u32 events)
+{
+ struct pci_dev *pdev = mvi->pdev;
+ struct sas_ha_struct *sas_ha = &mvi->sas;
+ struct mvs_phy *phy = &mvi->phy[port_no];
+ struct asd_sas_phy *sas_phy = &phy->sas_phy;
+
+ phy->irq_status = mvs_read_port_irq_stat(mvi, port_no);
+ /*
+ * events is port event now ,
+ * we need check the interrupt status which belongs to per port.
+ */
+ dev_printk(KERN_DEBUG, &pdev->dev,
+ "Port %d Event = %X\n",
+ port_no, phy->irq_status);
+
+ if (phy->irq_status & (PHYEV_POOF | PHYEV_DEC_ERR)) {
+ if (!mvs_is_phy_ready(mvi, port_no)) {
+ sas_phy_disconnected(sas_phy);
+ sas_ha->notify_phy_event(sas_phy, PHYE_LOSS_OF_SIGNAL);
+ } else
+ mvs_phy_control(sas_phy, PHY_FUNC_LINK_RESET, NULL);
+ }
+ if (!(phy->irq_status & PHYEV_DEC_ERR)) {
+ if (phy->irq_status & PHYEV_COMWAKE) {
+ u32 tmp = mvs_read_port_irq_mask(mvi, port_no);
+ mvs_write_port_irq_mask(mvi, port_no,
+ tmp | PHYEV_SIG_FIS);
+ }
+ if (phy->irq_status & (PHYEV_SIG_FIS | PHYEV_ID_DONE)) {
+ phy->phy_status = mvs_is_phy_ready(mvi, port_no);
+ if (phy->phy_status) {
+ mvs_detect_porttype(mvi, port_no);
+
+ if (phy->phy_type & PORT_TYPE_SATA) {
+ u32 tmp = mvs_read_port_irq_mask(mvi,
+ port_no);
+ tmp &= ~PHYEV_SIG_FIS;
+ mvs_write_port_irq_mask(mvi,
+ port_no, tmp);
+ }
+
+ mvs_update_phyinfo(mvi, port_no, 0);
+ sas_ha->notify_phy_event(sas_phy,
+ PHYE_OOB_DONE);
+ mvs_bytes_dmaed(mvi, port_no);
+ } else {
+ dev_printk(KERN_DEBUG, &pdev->dev,
+ "plugin interrupt but phy is gone\n");
+ mvs_phy_control(sas_phy, PHY_FUNC_LINK_RESET,
+ NULL);
+ }
+ } else if (phy->irq_status & PHYEV_BROAD_CH)
+ sas_ha->notify_port_event(sas_phy,
+ PORTE_BROADCAST_RCVD);
+ }
+ mvs_write_port_irq_stat(mvi, port_no, phy->irq_status);
+}
+
+static void mvs_int_sata(struct mvs_info *mvi)
+{
+ /* FIXME */
+}
+
+static void mvs_slot_free(struct mvs_info *mvi, struct sas_task *task,
+ struct mvs_slot_info *slot, u32 slot_idx)
+{
+ if (!sas_protocol_ata(task->task_proto))
+ if (slot->n_elem)
+ pci_unmap_sg(mvi->pdev, task->scatter,
+ slot->n_elem, task->data_dir);
+
+ switch (task->task_proto) {
+ case SAS_PROTOCOL_SMP:
+ pci_unmap_sg(mvi->pdev, &task->smp_task.smp_resp, 1,
+ PCI_DMA_FROMDEVICE);
+ pci_unmap_sg(mvi->pdev, &task->smp_task.smp_req, 1,
+ PCI_DMA_TODEVICE);
+ break;
+
+ case SAS_PROTOCOL_SATA:
+ case SAS_PROTOCOL_STP:
+ case SAS_PROTOCOL_SSP:
+ default:
+ /* do nothing */
+ break;
+ }
+
+ slot->task = NULL;
+ mvs_tag_clear(mvi, slot_idx);
+}
+
+static void mvs_slot_err(struct mvs_info *mvi, struct sas_task *task,
+ u32 slot_idx)
+{
+ struct mvs_slot_info *slot = &mvi->slot_info[slot_idx];
+ u64 err_dw0 = *(u32 *) slot->response;
+ void __iomem *regs = mvi->regs;
+ u32 tmp;
+
+ if (err_dw0 & CMD_ISS_STPD)
+ if (sas_protocol_ata(task->task_proto)) {
+ tmp = mr32(INT_STAT_SRS);
+ mw32(INT_STAT_SRS, tmp & 0xFFFF);
+ }
+
+ mvs_hba_sb_dump(mvi, slot_idx, task->task_proto);
+}
+
+static int mvs_slot_complete(struct mvs_info *mvi, u32 rx_desc)
+{
+ u32 slot_idx = rx_desc & RXQ_SLOT_MASK;
+ struct mvs_slot_info *slot = &mvi->slot_info[slot_idx];
+ struct sas_task *task = slot->task;
+ struct task_status_struct *tstat = &task->task_status;
+ struct mvs_port *port = &mvi->port[task->dev->port->id];
+ bool aborted;
+ void *to;
+
+ spin_lock(&task->task_state_lock);
+ aborted = task->task_state_flags & SAS_TASK_STATE_ABORTED;
+ if (!aborted) {
+ task->task_state_flags &=
+ ~(SAS_TASK_STATE_PENDING | SAS_TASK_AT_INITIATOR);
+ task->task_state_flags |= SAS_TASK_STATE_DONE;
+ }
+ spin_unlock(&task->task_state_lock);
+
+ if (aborted)
+ return -1;
+
+ memset(tstat, 0, sizeof(*tstat));
+ tstat->resp = SAS_TASK_COMPLETE;
+
+
+ if (unlikely(!port->port_attached)) {
+ tstat->stat = SAS_PHY_DOWN;
+ goto out;
+ }
+
+ /* error info record present */
+ if ((rx_desc & RXQ_ERR) && (*(u64 *) slot->response)) {
+ tstat->stat = SAM_CHECK_COND;
+ mvs_slot_err(mvi, task, slot_idx);
+ goto out;
+ }
+
+ switch (task->task_proto) {
+ case SAS_PROTOCOL_SSP:
+ /* hw says status == 0, datapres == 0 */
+ if (rx_desc & RXQ_GOOD) {
+ tstat->stat = SAM_GOOD;
+ tstat->resp = SAS_TASK_COMPLETE;
+ }
+ /* response frame present */
+ else if (rx_desc & RXQ_RSP) {
+ struct ssp_response_iu *iu =
+ slot->response + sizeof(struct mvs_err_info);
+ sas_ssp_task_response(&mvi->pdev->dev, task, iu);
+ }
+
+ /* should never happen? */
+ else
+ tstat->stat = SAM_CHECK_COND;
+ break;
+
+ case SAS_PROTOCOL_SMP: {
+ struct scatterlist *sg_resp = &task->smp_task.smp_resp;
+ tstat->stat = SAM_GOOD;
+ to = kmap_atomic(sg_page(sg_resp), KM_IRQ0);
+ memcpy(to + sg_resp->offset,
+ slot->response + sizeof(struct mvs_err_info),
+ sg_dma_len(sg_resp));
+ kunmap_atomic(to, KM_IRQ0);
+ break;
+ }
+
+ case SAS_PROTOCOL_SATA:
+ case SAS_PROTOCOL_STP:
+ case SAS_PROTOCOL_SATA | SAS_PROTOCOL_STP: {
+ struct ata_task_resp *resp =
+ (struct ata_task_resp *)tstat->buf;
+
+ if ((rx_desc & (RXQ_DONE | RXQ_ERR | RXQ_ATTN)) ==
+ RXQ_DONE)
+ tstat->stat = SAM_GOOD;
+ else
+ tstat->stat = SAM_CHECK_COND;
+
+ resp->frame_len = sizeof(struct dev_to_host_fis);
+ memcpy(&resp->ending_fis[0],
+ SATA_RECEIVED_D2H_FIS(port->taskfileset),
+ sizeof(struct dev_to_host_fis));
+ if (resp->ending_fis[2] & ATA_ERR)
+ mvs_hexdump(16, resp->ending_fis, 0);
+ break;
+ }
+
+ default:
+ tstat->stat = SAM_CHECK_COND;
+ break;
+ }
+
+out:
+ mvs_slot_free(mvi, task, slot, slot_idx);
+ task->task_done(task);
+ return tstat->stat;
+}
+
+static void mvs_int_full(struct mvs_info *mvi)
+{
+ void __iomem *regs = mvi->regs;
+ u32 tmp, stat;
+ int i;
+
+ stat = mr32(INT_STAT);
+
+ mvs_int_rx(mvi, false);
+
+ for (i = 0; i < MVS_MAX_PORTS; i++) {
+ tmp = (stat >> i) & (CINT_PORT | CINT_PORT_STOPPED);
+ if (tmp)
+ mvs_int_port(mvi, i, tmp);
+ }
+
+ if (stat & CINT_SRS)
+ mvs_int_sata(mvi);
+
+ mw32(INT_STAT, stat);
+}
+
+static int mvs_int_rx(struct mvs_info *mvi, bool self_clear)
+{
+ void __iomem *regs = mvi->regs;
+ u32 rx_prod_idx, rx_desc;
+ bool attn = false;
+ struct pci_dev *pdev = mvi->pdev;
+
+ /* the first dword in the RX ring is special: it contains
+ * a mirror of the hardware's RX producer index, so that
+ * we don't have to stall the CPU reading that register.
+ * The actual RX ring is offset by one dword, due to this.
+ */
+ rx_prod_idx = mr32(RX_CONS_IDX) & RX_RING_SZ_MASK;
+ if (rx_prod_idx == 0xfff) { /* h/w hasn't touched RX ring yet */
+ mvi->rx_cons = 0xfff;
+ return 0;
+ }
+
+ /* The CMPL_Q may come late, read from register and try again
+ * note: if coalescing is enabled,
+ * it will need to read from register every time for sure
+ */
+ if (mvi->rx_cons == rx_prod_idx)
+ return 0;
+
+ if (mvi->rx_cons == 0xfff)
+ mvi->rx_cons = MVS_RX_RING_SZ - 1;
+
+ while (mvi->rx_cons != rx_prod_idx) {
+
+ /* increment our internal RX consumer pointer */
+ mvi->rx_cons = (mvi->rx_cons + 1) & (MVS_RX_RING_SZ - 1);
+
+ rx_desc = le32_to_cpu(mvi->rx[mvi->rx_cons + 1]);
+
+ mvs_hba_cq_dump(mvi);
+
+ if (unlikely(rx_desc & RXQ_DONE))
+ mvs_slot_complete(mvi, rx_desc);
+ if (rx_desc & RXQ_ATTN) {
+ attn = true;
+ dev_printk(KERN_DEBUG, &pdev->dev, "ATTN %X\n",
+ rx_desc);
+ } else if (rx_desc & RXQ_ERR) {
+ dev_printk(KERN_DEBUG, &pdev->dev, "RXQ_ERR %X\n",
+ rx_desc);
+ }
+ }
+
+ if (attn && self_clear)
+ mvs_int_full(mvi);
+
+ return 0;
+}
+
+static irqreturn_t mvs_interrupt(int irq, void *opaque)
+{
+ struct mvs_info *mvi = opaque;
+ void __iomem *regs = mvi->regs;
+ u32 stat;
+
+ stat = mr32(GBL_INT_STAT);
+
+ /* clear CMD_CMPLT ASAP */
+ mw32_f(INT_STAT, CINT_DONE);
+
+ if (stat == 0 || stat == 0xffffffff)
+ return IRQ_NONE;
+
+ spin_lock(&mvi->lock);
+
+ mvs_int_full(mvi);
+
+ spin_unlock(&mvi->lock);
+
+ return IRQ_HANDLED;
+}
+
+#ifndef MVS_DISABLE_MSI
+static irqreturn_t mvs_msi_interrupt(int irq, void *opaque)
+{
+ struct mvs_info *mvi = opaque;
+
+ spin_lock(&mvi->lock);
+
+ mvs_int_rx(mvi, true);
+
+ spin_unlock(&mvi->lock);
+
+ return IRQ_HANDLED;
+}
+#endif
+
+struct mvs_task_exec_info {
+ struct sas_task *task;
+ struct mvs_cmd_hdr *hdr;
+ struct mvs_port *port;
+ u32 tag;
+ int n_elem;
+};
+
+static int mvs_task_prep_smp(struct mvs_info *mvi,
+ struct mvs_task_exec_info *tei)
+{
+ int elem, rc, i;
+ struct sas_task *task = tei->task;
+ struct mvs_cmd_hdr *hdr = tei->hdr;
+ struct scatterlist *sg_req, *sg_resp;
+ u32 req_len, resp_len, tag = tei->tag;
+ void *buf_tmp;
+ u8 *buf_oaf;
+ dma_addr_t buf_tmp_dma;
+ struct mvs_prd *buf_prd;
+ struct scatterlist *sg;
+ struct mvs_slot_info *slot = &mvi->slot_info[tag];
+ struct asd_sas_port *sas_port = task->dev->port;
+ u32 flags = (tei->n_elem << MCH_PRD_LEN_SHIFT);
+#if _MV_DUMP
+ u8 *buf_cmd;
+ void *from;
+#endif
+ /*
+ * DMA-map SMP request, response buffers
+ */
+ sg_req = &task->smp_task.smp_req;
+ elem = pci_map_sg(mvi->pdev, sg_req, 1, PCI_DMA_TODEVICE);
+ if (!elem)
+ return -ENOMEM;
+ req_len = sg_dma_len(sg_req);
+
+ sg_resp = &task->smp_task.smp_resp;
+ elem = pci_map_sg(mvi->pdev, sg_resp, 1, PCI_DMA_FROMDEVICE);
+ if (!elem) {
+ rc = -ENOMEM;
+ goto err_out;
+ }
+ resp_len = sg_dma_len(sg_resp);
+
+ /* must be in dwords */
+ if ((req_len & 0x3) || (resp_len & 0x3)) {
+ rc = -EINVAL;
+ goto err_out_2;
+ }
+
+ /*
+ * arrange MVS_SLOT_BUF_SZ-sized DMA buffer according to our needs
+ */
+
+ /* region 1: command table area (MVS_SSP_CMD_SZ bytes) ************** */
+ buf_tmp = slot->buf;
+ buf_tmp_dma = slot->buf_dma;
+
+#if _MV_DUMP
+ buf_cmd = buf_tmp;
+ hdr->cmd_tbl = cpu_to_le64(buf_tmp_dma);
+ buf_tmp += req_len;
+ buf_tmp_dma += req_len;
+ slot->cmd_size = req_len;
+#else
+ hdr->cmd_tbl = cpu_to_le64(sg_dma_address(sg_req));
+#endif
+
+ /* region 2: open address frame area (MVS_OAF_SZ bytes) ********* */
+ buf_oaf = buf_tmp;
+ hdr->open_frame = cpu_to_le64(buf_tmp_dma);
+
+ buf_tmp += MVS_OAF_SZ;
+ buf_tmp_dma += MVS_OAF_SZ;
+
+ /* region 3: PRD table ********************************************* */
+ buf_prd = buf_tmp;
+ if (tei->n_elem)
+ hdr->prd_tbl = cpu_to_le64(buf_tmp_dma);
+ else
+ hdr->prd_tbl = 0;
+
+ i = sizeof(struct mvs_prd) * tei->n_elem;
+ buf_tmp += i;
+ buf_tmp_dma += i;
+
+ /* region 4: status buffer (larger the PRD, smaller this buf) ****** */
+ slot->response = buf_tmp;
+ hdr->status_buf = cpu_to_le64(buf_tmp_dma);
+
+ /*
+ * Fill in TX ring and command slot header
+ */
+ slot->tx = mvi->tx_prod;
+ mvi->tx[mvi->tx_prod] = cpu_to_le32((TXQ_CMD_SMP << TXQ_CMD_SHIFT) |
+ TXQ_MODE_I | tag |
+ (sas_port->phy_mask << TXQ_PHY_SHIFT));
+
+ hdr->flags |= flags;
+ hdr->lens = cpu_to_le32(((resp_len / 4) << 16) | ((req_len - 4) / 4));
+ hdr->tags = cpu_to_le32(tag);
+ hdr->data_len = 0;
+
+ /* generate open address frame hdr (first 12 bytes) */
+ buf_oaf[0] = (1 << 7) | (0 << 4) | 0x01; /* initiator, SMP, ftype 1h */
+ buf_oaf[1] = task->dev->linkrate & 0xf;
+ *(u16 *)(buf_oaf + 2) = 0xFFFF; /* SAS SPEC */
+ memcpy(buf_oaf + 4, task->dev->sas_addr, SAS_ADDR_SIZE);
+
+ /* fill in PRD (scatter/gather) table, if any */
+ for_each_sg(task->scatter, sg, tei->n_elem, i) {
+ buf_prd->addr = cpu_to_le64(sg_dma_address(sg));
+ buf_prd->len = cpu_to_le32(sg_dma_len(sg));
+ buf_prd++;
+ }
+
+#if _MV_DUMP
+ /* copy cmd table */
+ from = kmap_atomic(sg_page(sg_req), KM_IRQ0);
+ memcpy(buf_cmd, from + sg_req->offset, req_len);
+ kunmap_atomic(from, KM_IRQ0);
+#endif
+ return 0;
+
+err_out_2:
+ pci_unmap_sg(mvi->pdev, &tei->task->smp_task.smp_resp, 1,
+ PCI_DMA_FROMDEVICE);
+err_out:
+ pci_unmap_sg(mvi->pdev, &tei->task->smp_task.smp_req, 1,
+ PCI_DMA_TODEVICE);
+ return rc;
+}
+
+static void mvs_free_reg_set(struct mvs_info *mvi, struct mvs_port *port)
+{
+ void __iomem *regs = mvi->regs;
+ u32 tmp, offs;
+ u8 *tfs = &port->taskfileset;
+
+ if (*tfs == MVS_ID_NOT_MAPPED)
+ return;
+
+ offs = 1U << ((*tfs & 0x0f) + PCS_EN_SATA_REG_SHIFT);
+ if (*tfs < 16) {
+ tmp = mr32(PCS);
+ mw32(PCS, tmp & ~offs);
+ } else {
+ tmp = mr32(CTL);
+ mw32(CTL, tmp & ~offs);
+ }
+
+ tmp = mr32(INT_STAT_SRS) & (1U << *tfs);
+ if (tmp)
+ mw32(INT_STAT_SRS, tmp);
+
+ *tfs = MVS_ID_NOT_MAPPED;
+}
+
+static u8 mvs_assign_reg_set(struct mvs_info *mvi, struct mvs_port *port)
+{
+ int i;
+ u32 tmp, offs;
+ void __iomem *regs = mvi->regs;
+
+ if (port->taskfileset != MVS_ID_NOT_MAPPED)
+ return 0;
+
+ tmp = mr32(PCS);
+
+ for (i = 0; i < mvi->chip->srs_sz; i++) {
+ if (i == 16)
+ tmp = mr32(CTL);
+ offs = 1U << ((i & 0x0f) + PCS_EN_SATA_REG_SHIFT);
+ if (!(tmp & offs)) {
+ port->taskfileset = i;
+
+ if (i < 16)
+ mw32(PCS, tmp | offs);
+ else
+ mw32(CTL, tmp | offs);
+ tmp = mr32(INT_STAT_SRS) & (1U << i);
+ if (tmp)
+ mw32(INT_STAT_SRS, tmp);
+ return 0;
+ }
+ }
+ return MVS_ID_NOT_MAPPED;
+}
+
+static u32 mvs_get_ncq_tag(struct sas_task *task)
+{
+ u32 tag = 0;
+ struct ata_queued_cmd *qc = task->uldd_task;
+
+ if (qc)
+ tag = qc->tag;
+
+ return tag;
+}
+
+static int mvs_task_prep_ata(struct mvs_info *mvi,
+ struct mvs_task_exec_info *tei)
+{
+ struct sas_task *task = tei->task;
+ struct domain_device *dev = task->dev;
+ struct mvs_cmd_hdr *hdr = tei->hdr;
+ struct asd_sas_port *sas_port = dev->port;
+ struct mvs_slot_info *slot;
+ struct scatterlist *sg;
+ struct mvs_prd *buf_prd;
+ struct mvs_port *port = tei->port;
+ u32 tag = tei->tag;
+ u32 flags = (tei->n_elem << MCH_PRD_LEN_SHIFT);
+ void *buf_tmp;
+ u8 *buf_cmd, *buf_oaf;
+ dma_addr_t buf_tmp_dma;
+ u32 i, req_len, resp_len;
+ const u32 max_resp_len = SB_RFB_MAX;
+
+ if (mvs_assign_reg_set(mvi, port) == MVS_ID_NOT_MAPPED)
+ return -EBUSY;
+
+ slot = &mvi->slot_info[tag];
+ slot->tx = mvi->tx_prod;
+ mvi->tx[mvi->tx_prod] = cpu_to_le32(TXQ_MODE_I | tag |
+ (TXQ_CMD_STP << TXQ_CMD_SHIFT) |
+ (sas_port->phy_mask << TXQ_PHY_SHIFT) |
+ (port->taskfileset << TXQ_SRS_SHIFT));
+
+ if (task->ata_task.use_ncq)
+ flags |= MCH_FPDMA;
+ if (dev->sata_dev.command_set == ATAPI_COMMAND_SET) {
+ if (task->ata_task.fis.command != ATA_CMD_ID_ATAPI)
+ flags |= MCH_ATAPI;
+ }
+
+ /* FIXME: fill in port multiplier number */
+
+ hdr->flags = cpu_to_le32(flags);
+
+ /* FIXME: the low order order 5 bits for the TAG if enable NCQ */
+ if (task->ata_task.use_ncq) {
+ hdr->tags = cpu_to_le32(mvs_get_ncq_tag(task));
+ /*Fill in task file */
+ task->ata_task.fis.sector_count = hdr->tags << 3;
+ } else
+ hdr->tags = cpu_to_le32(tag);
+ hdr->data_len = cpu_to_le32(task->total_xfer_len);
+
+ /*
+ * arrange MVS_SLOT_BUF_SZ-sized DMA buffer according to our needs
+ */
+
+ /* region 1: command table area (MVS_ATA_CMD_SZ bytes) ************** */
+ buf_cmd = buf_tmp = slot->buf;
+ buf_tmp_dma = slot->buf_dma;
+
+ hdr->cmd_tbl = cpu_to_le64(buf_tmp_dma);
+
+ buf_tmp += MVS_ATA_CMD_SZ;
+ buf_tmp_dma += MVS_ATA_CMD_SZ;
+#if _MV_DUMP
+ slot->cmd_size = MVS_ATA_CMD_SZ;
+#endif
+
+ /* region 2: open address frame area (MVS_OAF_SZ bytes) ********* */
+ /* used for STP. unused for SATA? */
+ buf_oaf = buf_tmp;
+ hdr->open_frame = cpu_to_le64(buf_tmp_dma);
+
+ buf_tmp += MVS_OAF_SZ;
+ buf_tmp_dma += MVS_OAF_SZ;
+
+ /* region 3: PRD table ********************************************* */
+ buf_prd = buf_tmp;
+ if (tei->n_elem)
+ hdr->prd_tbl = cpu_to_le64(buf_tmp_dma);
+ else
+ hdr->prd_tbl = 0;
+
+ i = sizeof(struct mvs_prd) * tei->n_elem;
+ buf_tmp += i;
+ buf_tmp_dma += i;
+
+ /* region 4: status buffer (larger the PRD, smaller this buf) ****** */
+ /* FIXME: probably unused, for SATA. kept here just in case
+ * we get a STP/SATA error information record
+ */
+ slot->response = buf_tmp;
+ hdr->status_buf = cpu_to_le64(buf_tmp_dma);
+
+ req_len = sizeof(struct host_to_dev_fis);
+ resp_len = MVS_SLOT_BUF_SZ - MVS_ATA_CMD_SZ -
+ sizeof(struct mvs_err_info) - i;
+
+ /* request, response lengths */
+ resp_len = min(resp_len, max_resp_len);
+ hdr->lens = cpu_to_le32(((resp_len / 4) << 16) | (req_len / 4));
+
+ task->ata_task.fis.flags |= 0x80; /* C=1: update ATA cmd reg */
+ /* fill in command FIS and ATAPI CDB */
+ memcpy(buf_cmd, &task->ata_task.fis, sizeof(struct host_to_dev_fis));
+ if (dev->sata_dev.command_set == ATAPI_COMMAND_SET)
+ memcpy(buf_cmd + STP_ATAPI_CMD,
+ task->ata_task.atapi_packet, 16);
+
+ /* generate open address frame hdr (first 12 bytes) */
+ buf_oaf[0] = (1 << 7) | (2 << 4) | 0x1; /* initiator, STP, ftype 1h */
+ buf_oaf[1] = task->dev->linkrate & 0xf;
+ *(u16 *)(buf_oaf + 2) = cpu_to_be16(tag);
+ memcpy(buf_oaf + 4, task->dev->sas_addr, SAS_ADDR_SIZE);
+
+ /* fill in PRD (scatter/gather) table, if any */
+ for_each_sg(task->scatter, sg, tei->n_elem, i) {
+ buf_prd->addr = cpu_to_le64(sg_dma_address(sg));
+ buf_prd->len = cpu_to_le32(sg_dma_len(sg));
+ buf_prd++;
+ }
+
+ return 0;
+}
+
+static int mvs_task_prep_ssp(struct mvs_info *mvi,
+ struct mvs_task_exec_info *tei)
+{
+ struct sas_task *task = tei->task;
+ struct mvs_cmd_hdr *hdr = tei->hdr;
+ struct mvs_port *port = tei->port;
+ struct mvs_slot_info *slot;
+ struct scatterlist *sg;
+ struct mvs_prd *buf_prd;
+ struct ssp_frame_hdr *ssp_hdr;
+ void *buf_tmp;
+ u8 *buf_cmd, *buf_oaf, fburst = 0;
+ dma_addr_t buf_tmp_dma;
+ u32 flags;
+ u32 resp_len, req_len, i, tag = tei->tag;
+ const u32 max_resp_len = SB_RFB_MAX;
+
+ slot = &mvi->slot_info[tag];
+
+ slot->tx = mvi->tx_prod;
+ mvi->tx[mvi->tx_prod] = cpu_to_le32(TXQ_MODE_I | tag |
+ (TXQ_CMD_SSP << TXQ_CMD_SHIFT) |
+ (port->wide_port_phymap << TXQ_PHY_SHIFT));
+
+ flags = MCH_RETRY;
+ if (task->ssp_task.enable_first_burst) {
+ flags |= MCH_FBURST;
+ fburst = (1 << 7);
+ }
+ hdr->flags = cpu_to_le32(flags |
+ (tei->n_elem << MCH_PRD_LEN_SHIFT) |
+ (MCH_SSP_FR_CMD << MCH_SSP_FR_TYPE_SHIFT));
+
+ hdr->tags = cpu_to_le32(tag);
+ hdr->data_len = cpu_to_le32(task->total_xfer_len);
+
+ /*
+ * arrange MVS_SLOT_BUF_SZ-sized DMA buffer according to our needs
+ */
+
+ /* region 1: command table area (MVS_SSP_CMD_SZ bytes) ************** */
+ buf_cmd = buf_tmp = slot->buf;
+ buf_tmp_dma = slot->buf_dma;
+
+ hdr->cmd_tbl = cpu_to_le64(buf_tmp_dma);
+
+ buf_tmp += MVS_SSP_CMD_SZ;
+ buf_tmp_dma += MVS_SSP_CMD_SZ;
+#if _MV_DUMP
+ slot->cmd_size = MVS_SSP_CMD_SZ;
+#endif
+
+ /* region 2: open address frame area (MVS_OAF_SZ bytes) ********* */
+ buf_oaf = buf_tmp;
+ hdr->open_frame = cpu_to_le64(buf_tmp_dma);
+
+ buf_tmp += MVS_OAF_SZ;
+ buf_tmp_dma += MVS_OAF_SZ;
+
+ /* region 3: PRD table ********************************************* */
+ buf_prd = buf_tmp;
+ if (tei->n_elem)
+ hdr->prd_tbl = cpu_to_le64(buf_tmp_dma);
+ else
+ hdr->prd_tbl = 0;
+
+ i = sizeof(struct mvs_prd) * tei->n_elem;
+ buf_tmp += i;
+ buf_tmp_dma += i;
+
+ /* region 4: status buffer (larger the PRD, smaller this buf) ****** */
+ slot->response = buf_tmp;
+ hdr->status_buf = cpu_to_le64(buf_tmp_dma);
+
+ resp_len = MVS_SLOT_BUF_SZ - MVS_SSP_CMD_SZ - MVS_OAF_SZ -
+ sizeof(struct mvs_err_info) - i;
+ resp_len = min(resp_len, max_resp_len);
+
+ req_len = sizeof(struct ssp_frame_hdr) + 28;
+
+ /* request, response lengths */
+ hdr->lens = cpu_to_le32(((resp_len / 4) << 16) | (req_len / 4));
+
+ /* generate open address frame hdr (first 12 bytes) */
+ buf_oaf[0] = (1 << 7) | (1 << 4) | 0x1; /* initiator, SSP, ftype 1h */
+ buf_oaf[1] = task->dev->linkrate & 0xf;
+ *(u16 *)(buf_oaf + 2) = cpu_to_be16(tag);
+ memcpy(buf_oaf + 4, task->dev->sas_addr, SAS_ADDR_SIZE);
+
+ /* fill in SSP frame header (Command Table.SSP frame header) */
+ ssp_hdr = (struct ssp_frame_hdr *)buf_cmd;
+ ssp_hdr->frame_type = SSP_COMMAND;
+ memcpy(ssp_hdr->hashed_dest_addr, task->dev->hashed_sas_addr,
+ HASHED_SAS_ADDR_SIZE);
+ memcpy(ssp_hdr->hashed_src_addr,
+ task->dev->port->ha->hashed_sas_addr, HASHED_SAS_ADDR_SIZE);
+ ssp_hdr->tag = cpu_to_be16(tag);
+
+ /* fill in command frame IU */
+ buf_cmd += sizeof(*ssp_hdr);
+ memcpy(buf_cmd, &task->ssp_task.LUN, 8);
+ buf_cmd[9] = fburst | task->ssp_task.task_attr |
+ (task->ssp_task.task_prio << 3);
+ memcpy(buf_cmd + 12, &task->ssp_task.cdb, 16);
+
+ /* fill in PRD (scatter/gather) table, if any */
+ for_each_sg(task->scatter, sg, tei->n_elem, i) {
+ buf_prd->addr = cpu_to_le64(sg_dma_address(sg));
+ buf_prd->len = cpu_to_le32(sg_dma_len(sg));
+ buf_prd++;
+ }
+
+ return 0;
+}
+
+static int mvs_task_exec(struct sas_task *task, const int num, gfp_t gfp_flags)
+{
+ struct domain_device *dev = task->dev;
+ struct mvs_info *mvi = dev->port->ha->lldd_ha;
+ struct pci_dev *pdev = mvi->pdev;
+ void __iomem *regs = mvi->regs;
+ struct mvs_task_exec_info tei;
+ struct sas_task *t = task;
+ u32 tag = 0xdeadbeef, rc, n_elem = 0;
+ unsigned long flags;
+ u32 n = num, pass = 0;
+
+ spin_lock_irqsave(&mvi->lock, flags);
+
+ do {
+ tei.port = &mvi->port[dev->port->id];
+
+ if (!tei.port->port_attached) {
+ struct task_status_struct *ts = &t->task_status;
+ ts->stat = SAS_PHY_DOWN;
+ t->task_done(t);
+ rc = 0;
+ goto exec_exit;
+ }
+ if (!sas_protocol_ata(t->task_proto)) {
+ if (t->num_scatter) {
+ n_elem = pci_map_sg(mvi->pdev, t->scatter,
+ t->num_scatter,
+ t->data_dir);
+ if (!n_elem) {
+ rc = -ENOMEM;
+ goto err_out;
+ }
+ }
+ } else {
+ n_elem = t->num_scatter;
+ }
+
+ rc = mvs_tag_alloc(mvi, &tag);
+ if (rc)
+ goto err_out;
+
+ mvi->slot_info[tag].task = t;
+ mvi->slot_info[tag].n_elem = n_elem;
+ memset(mvi->slot_info[tag].buf, 0, MVS_SLOT_BUF_SZ);
+ tei.task = t;
+ tei.hdr = &mvi->slot[tag];
+ tei.tag = tag;
+ tei.n_elem = n_elem;
+
+ switch (t->task_proto) {
+ case SAS_PROTOCOL_SMP:
+ rc = mvs_task_prep_smp(mvi, &tei);
+ break;
+ case SAS_PROTOCOL_SSP:
+ rc = mvs_task_prep_ssp(mvi, &tei);
+ break;
+ case SAS_PROTOCOL_SATA:
+ case SAS_PROTOCOL_STP:
+ case SAS_PROTOCOL_SATA | SAS_PROTOCOL_STP:
+ rc = mvs_task_prep_ata(mvi, &tei);
+ break;
+ default:
+ dev_printk(KERN_ERR, &pdev->dev,
+ "unknown sas_task proto: 0x%x\n",
+ t->task_proto);
+ rc = -EINVAL;
+ break;
+ }
+
+ if (rc)
+ goto err_out_tag;
+
+ /* TODO: select normal or high priority */
+
+ spin_lock(&t->task_state_lock);
+ t->task_state_flags |= SAS_TASK_AT_INITIATOR;
+ spin_unlock(&t->task_state_lock);
+
+ if (n == 1) {
+ spin_unlock_irqrestore(&mvi->lock, flags);
+ mw32(TX_PROD_IDX, mvi->tx_prod);
+ }
+ mvs_hba_memory_dump(mvi, tag, t->task_proto);
+
+ ++pass;
+ mvi->tx_prod = (mvi->tx_prod + 1) & (MVS_CHIP_SLOT_SZ - 1);
+
+ if (n == 1)
+ break;
+
+ t = list_entry(t->list.next, struct sas_task, list);
+ } while (--n);
+
+ return 0;
+
+err_out_tag:
+ mvs_tag_free(mvi, tag);
+err_out:
+ dev_printk(KERN_ERR, &pdev->dev, "mvsas exec failed[%d]!\n", rc);
+ if (!sas_protocol_ata(t->task_proto))
+ if (n_elem)
+ pci_unmap_sg(mvi->pdev, t->scatter, n_elem,
+ t->data_dir);
+exec_exit:
+ if (pass)
+ mw32(TX_PROD_IDX, (mvi->tx_prod - 1) & (MVS_CHIP_SLOT_SZ - 1));
+ spin_unlock_irqrestore(&mvi->lock, flags);
+ return rc;
+}
+
+static int mvs_task_abort(struct sas_task *task)
+{
+ int rc = 1;
+ unsigned long flags;
+ struct mvs_info *mvi = task->dev->port->ha->lldd_ha;
+ struct pci_dev *pdev = mvi->pdev;
+
+ spin_lock_irqsave(&task->task_state_lock, flags);
+ if (task->task_state_flags & SAS_TASK_STATE_DONE) {
+ rc = TMF_RESP_FUNC_COMPLETE;
+ goto out_done;
+ }
+ spin_unlock_irqrestore(&task->task_state_lock, flags);
+
+ /*FIXME*/
+ rc = TMF_RESP_FUNC_COMPLETE;
+
+ switch (task->task_proto) {
+ case SAS_PROTOCOL_SMP:
+ dev_printk(KERN_DEBUG, &pdev->dev, "SMP Abort! ");
+ break;
+ case SAS_PROTOCOL_SSP:
+ dev_printk(KERN_DEBUG, &pdev->dev, "SSP Abort! ");
+ break;
+ case SAS_PROTOCOL_SATA:
+ case SAS_PROTOCOL_STP:
+ case SAS_PROTOCOL_SATA | SAS_PROTOCOL_STP:{
+ dev_printk(KERN_DEBUG, &pdev->dev, "STP Abort! "
+ "Dump D2H FIS: \n");
+ mvs_hexdump(sizeof(struct host_to_dev_fis),
+ (void *)&task->ata_task.fis, 0);
+ dev_printk(KERN_DEBUG, &pdev->dev, "Dump ATAPI Cmd : \n");
+ mvs_hexdump(16, task->ata_task.atapi_packet, 0);
+ break;
+ }
+ default:
+ break;
+ }
+out_done:
+ return rc;
+}
+
+static void mvs_free(struct mvs_info *mvi)
+{
+ int i;
+
+ if (!mvi)
+ return;
+
+ for (i = 0; i < MVS_SLOTS; i++) {
+ struct mvs_slot_info *slot = &mvi->slot_info[i];
+
+ if (slot->buf)
+ dma_free_coherent(&mvi->pdev->dev, MVS_SLOT_BUF_SZ,
+ slot->buf, slot->buf_dma);
+ }
+
+ if (mvi->tx)
+ dma_free_coherent(&mvi->pdev->dev,
+ sizeof(*mvi->tx) * MVS_CHIP_SLOT_SZ,
+ mvi->tx, mvi->tx_dma);
+ if (mvi->rx_fis)
+ dma_free_coherent(&mvi->pdev->dev, MVS_RX_FISL_SZ,
+ mvi->rx_fis, mvi->rx_fis_dma);
+ if (mvi->rx)
+ dma_free_coherent(&mvi->pdev->dev,
+ sizeof(*mvi->rx) * MVS_RX_RING_SZ,
+ mvi->rx, mvi->rx_dma);
+ if (mvi->slot)
+ dma_free_coherent(&mvi->pdev->dev,
+ sizeof(*mvi->slot) * MVS_SLOTS,
+ mvi->slot, mvi->slot_dma);
+#ifdef MVS_ENABLE_PERI
+ if (mvi->peri_regs)
+ iounmap(mvi->peri_regs);
+#endif
+ if (mvi->regs)
+ iounmap(mvi->regs);
+ if (mvi->shost)
+ scsi_host_put(mvi->shost);
+ kfree(mvi->sas.sas_port);
+ kfree(mvi->sas.sas_phy);
+ kfree(mvi);
+}
+
+/* FIXME: locking? */
+static int mvs_phy_control(struct asd_sas_phy *sas_phy, enum phy_func func,
+ void *funcdata)
+{
+ struct mvs_info *mvi = sas_phy->ha->lldd_ha;
+ int rc = 0, phy_id = sas_phy->id;
+ u32 tmp;
+
+ tmp = mvs_read_phy_ctl(mvi, phy_id);
+
+ switch (func) {
+ case PHY_FUNC_SET_LINK_RATE:{
+ struct sas_phy_linkrates *rates = funcdata;
+ u32 lrmin = 0, lrmax = 0;
+
+ lrmin = (rates->minimum_linkrate << 8);
+ lrmax = (rates->maximum_linkrate << 12);
+
+ if (lrmin) {
+ tmp &= ~(0xf << 8);
+ tmp |= lrmin;
+ }
+ if (lrmax) {
+ tmp &= ~(0xf << 12);
+ tmp |= lrmax;
+ }
+ mvs_write_phy_ctl(mvi, phy_id, tmp);
+ break;
+ }
+
+ case PHY_FUNC_HARD_RESET:
+ if (tmp & PHY_RST_HARD)
+ break;
+ mvs_write_phy_ctl(mvi, phy_id, tmp | PHY_RST_HARD);
+ break;
+
+ case PHY_FUNC_LINK_RESET:
+ mvs_write_phy_ctl(mvi, phy_id, tmp | PHY_RST);
+ break;
+
+ case PHY_FUNC_DISABLE:
+ case PHY_FUNC_RELEASE_SPINUP_HOLD:
+ default:
+ rc = -EOPNOTSUPP;
+ }
+
+ return rc;
+}
+
+static void __devinit mvs_phy_init(struct mvs_info *mvi, int phy_id)
+{
+ struct mvs_phy *phy = &mvi->phy[phy_id];
+ struct asd_sas_phy *sas_phy = &phy->sas_phy;
+
+ sas_phy->enabled = (phy_id < mvi->chip->n_phy) ? 1 : 0;
+ sas_phy->class = SAS;
+ sas_phy->iproto = SAS_PROTOCOL_ALL;
+ sas_phy->tproto = 0;
+ sas_phy->type = PHY_TYPE_PHYSICAL;
+ sas_phy->role = PHY_ROLE_INITIATOR;
+ sas_phy->oob_mode = OOB_NOT_CONNECTED;
+ sas_phy->linkrate = SAS_LINK_RATE_UNKNOWN;
+
+ sas_phy->id = phy_id;
+ sas_phy->sas_addr = &mvi->sas_addr[0];
+ sas_phy->frame_rcvd = &phy->frame_rcvd[0];
+ sas_phy->ha = &mvi->sas;
+ sas_phy->lldd_phy = phy;
+}
+
+static struct mvs_info *__devinit mvs_alloc(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
+{
+ struct mvs_info *mvi;
+ unsigned long res_start, res_len, res_flag;
+ struct asd_sas_phy **arr_phy;
+ struct asd_sas_port **arr_port;
+ const struct mvs_chip_info *chip = &mvs_chips[ent->driver_data];
+ int i;
+
+ /*
+ * alloc and init our per-HBA mvs_info struct
+ */
+
+ mvi = kzalloc(sizeof(*mvi), GFP_KERNEL);
+ if (!mvi)
+ return NULL;
+
+ spin_lock_init(&mvi->lock);
+ mvi->pdev = pdev;
+ mvi->chip = chip;
+
+ if (pdev->device == 0x6440 && pdev->revision == 0)
+ mvi->flags |= MVF_PHY_PWR_FIX;
+
+ /*
+ * alloc and init SCSI, SAS glue
+ */
+
+ mvi->shost = scsi_host_alloc(&mvs_sht, sizeof(void *));
+ if (!mvi->shost)
+ goto err_out;
+
+ arr_phy = kcalloc(MVS_MAX_PHYS, sizeof(void *), GFP_KERNEL);
+ arr_port = kcalloc(MVS_MAX_PHYS, sizeof(void *), GFP_KERNEL);
+ if (!arr_phy || !arr_port)
+ goto err_out;
+
+ for (i = 0; i < MVS_MAX_PHYS; i++) {
+ mvs_phy_init(mvi, i);
+ arr_phy[i] = &mvi->phy[i].sas_phy;
+ arr_port[i] = &mvi->port[i].sas_port;
+ }
+
+ SHOST_TO_SAS_HA(mvi->shost) = &mvi->sas;
+ mvi->shost->transportt = mvs_stt;
+ mvi->shost->max_id = 21;
+ mvi->shost->max_lun = ~0;
+ mvi->shost->max_channel = 0;
+ mvi->shost->max_cmd_len = 16;
+
+ mvi->sas.sas_ha_name = DRV_NAME;
+ mvi->sas.dev = &pdev->dev;
+ mvi->sas.lldd_module = THIS_MODULE;
+ mvi->sas.sas_addr = &mvi->sas_addr[0];
+ mvi->sas.sas_phy = arr_phy;
+ mvi->sas.sas_port = arr_port;
+ mvi->sas.num_phys = chip->n_phy;
+ mvi->sas.lldd_max_execute_num = MVS_CHIP_SLOT_SZ - 1;
+ mvi->sas.lldd_queue_size = MVS_QUEUE_SIZE;
+ mvi->can_queue = (MVS_CHIP_SLOT_SZ >> 1) - 1;
+ mvi->sas.lldd_ha = mvi;
+ mvi->sas.core.shost = mvi->shost;
+
+ mvs_tag_init(mvi);
+
+ /*
+ * ioremap main and peripheral registers
+ */
+
+#ifdef MVS_ENABLE_PERI
+ res_start = pci_resource_start(pdev, 2);
+ res_len = pci_resource_len(pdev, 2);
+ if (!res_start || !res_len)
+ goto err_out;
+
+ mvi->peri_regs = ioremap_nocache(res_start, res_len);
+ if (!mvi->peri_regs)
+ goto err_out;
+#endif
+
+ res_start = pci_resource_start(pdev, 4);
+ res_len = pci_resource_len(pdev, 4);
+ if (!res_start || !res_len)
+ goto err_out;
+
+ res_flag = pci_resource_flags(pdev, 4);
+ if (res_flag & IORESOURCE_CACHEABLE)
+ mvi->regs = ioremap(res_start, res_len);
+ else
+ mvi->regs = ioremap_nocache(res_start, res_len);
+
+ if (!mvi->regs)
+ goto err_out;
+
+ /*
+ * alloc and init our DMA areas
+ */
+
+ mvi->tx = dma_alloc_coherent(&pdev->dev,
+ sizeof(*mvi->tx) * MVS_CHIP_SLOT_SZ,
+ &mvi->tx_dma, GFP_KERNEL);
+ if (!mvi->tx)
+ goto err_out;
+ memset(mvi->tx, 0, sizeof(*mvi->tx) * MVS_CHIP_SLOT_SZ);
+
+ mvi->rx_fis = dma_alloc_coherent(&pdev->dev, MVS_RX_FISL_SZ,
+ &mvi->rx_fis_dma, GFP_KERNEL);
+ if (!mvi->rx_fis)
+ goto err_out;
+ memset(mvi->rx_fis, 0, MVS_RX_FISL_SZ);
+
+ mvi->rx = dma_alloc_coherent(&pdev->dev,
+ sizeof(*mvi->rx) * MVS_RX_RING_SZ,
+ &mvi->rx_dma, GFP_KERNEL);
+ if (!mvi->rx)
+ goto err_out;
+ memset(mvi->rx, 0, sizeof(*mvi->rx) * MVS_RX_RING_SZ);
+
+ mvi->rx[0] = cpu_to_le32(0xfff);
+ mvi->rx_cons = 0xfff;
+
+ mvi->slot = dma_alloc_coherent(&pdev->dev,
+ sizeof(*mvi->slot) * MVS_SLOTS,
+ &mvi->slot_dma, GFP_KERNEL);
+ if (!mvi->slot)
+ goto err_out;
+ memset(mvi->slot, 0, sizeof(*mvi->slot) * MVS_SLOTS);
+
+ for (i = 0; i < MVS_SLOTS; i++) {
+ struct mvs_slot_info *slot = &mvi->slot_info[i];
+
+ slot->buf = dma_alloc_coherent(&pdev->dev, MVS_SLOT_BUF_SZ,
+ &slot->buf_dma, GFP_KERNEL);
+ if (!slot->buf)
+ goto err_out;
+ memset(slot->buf, 0, MVS_SLOT_BUF_SZ);
+ }
+
+ /* finally, read NVRAM to get our SAS address */
+ if (mvs_nvram_read(mvi, NVR_SAS_ADDR, &mvi->sas_addr, 8))
+ goto err_out;
+ return mvi;
+
+err_out:
+ mvs_free(mvi);
+ return NULL;
+}
+
+static u32 mvs_cr32(void __iomem *regs, u32 addr)
+{
+ mw32(CMD_ADDR, addr);
+ return mr32(CMD_DATA);
+}
+
+static void mvs_cw32(void __iomem *regs, u32 addr, u32 val)
+{
+ mw32(CMD_ADDR, addr);
+ mw32(CMD_DATA, val);
+}
+
+static u32 mvs_read_phy_ctl(struct mvs_info *mvi, u32 port)
+{
+ void __iomem *regs = mvi->regs;
+ return (port < 4)?mr32(P0_SER_CTLSTAT + port * 4):
+ mr32(P4_SER_CTLSTAT + (port - 4) * 4);
+}
+
+static void mvs_write_phy_ctl(struct mvs_info *mvi, u32 port, u32 val)
+{
+ void __iomem *regs = mvi->regs;
+ if (port < 4)
+ mw32(P0_SER_CTLSTAT + port * 4, val);
+ else
+ mw32(P4_SER_CTLSTAT + (port - 4) * 4, val);
+}
+
+static u32 mvs_read_port(struct mvs_info *mvi, u32 off, u32 off2, u32 port)
+{
+ void __iomem *regs = mvi->regs + off;
+ void __iomem *regs2 = mvi->regs + off2;
+ return (port < 4)?readl(regs + port * 8):
+ readl(regs2 + (port - 4) * 8);
+}
+
+static void mvs_write_port(struct mvs_info *mvi, u32 off, u32 off2,
+ u32 port, u32 val)
+{
+ void __iomem *regs = mvi->regs + off;
+ void __iomem *regs2 = mvi->regs + off2;
+ if (port < 4)
+ writel(val, regs + port * 8);
+ else
+ writel(val, regs2 + (port - 4) * 8);
+}
+
+static u32 mvs_read_port_cfg_data(struct mvs_info *mvi, u32 port)
+{
+ return mvs_read_port(mvi, MVS_P0_CFG_DATA, MVS_P4_CFG_DATA, port);
+}
+
+static void mvs_write_port_cfg_data(struct mvs_info *mvi, u32 port, u32 val)
+{
+ mvs_write_port(mvi, MVS_P0_CFG_DATA, MVS_P4_CFG_DATA, port, val);
+}
+
+static void mvs_write_port_cfg_addr(struct mvs_info *mvi, u32 port, u32 addr)
+{
+ mvs_write_port(mvi, MVS_P0_CFG_ADDR, MVS_P4_CFG_ADDR, port, addr);
+}
+
+static u32 mvs_read_port_vsr_data(struct mvs_info *mvi, u32 port)
+{
+ return mvs_read_port(mvi, MVS_P0_VSR_DATA, MVS_P4_VSR_DATA, port);
+}
+
+static void mvs_write_port_vsr_data(struct mvs_info *mvi, u32 port, u32 val)
+{
+ mvs_write_port(mvi, MVS_P0_VSR_DATA, MVS_P4_VSR_DATA, port, val);
+}
+
+static void mvs_write_port_vsr_addr(struct mvs_info *mvi, u32 port, u32 addr)
+{
+ mvs_write_port(mvi, MVS_P0_VSR_ADDR, MVS_P4_VSR_ADDR, port, addr);
+}
+
+static u32 mvs_read_port_irq_stat(struct mvs_info *mvi, u32 port)
+{
+ return mvs_read_port(mvi, MVS_P0_INT_STAT, MVS_P4_INT_STAT, port);
+}
+
+static void mvs_write_port_irq_stat(struct mvs_info *mvi, u32 port, u32 val)
+{
+ mvs_write_port(mvi, MVS_P0_INT_STAT, MVS_P4_INT_STAT, port, val);
+}
+
+static u32 mvs_read_port_irq_mask(struct mvs_info *mvi, u32 port)
+{
+ return mvs_read_port(mvi, MVS_P0_INT_MASK, MVS_P4_INT_MASK, port);
+}
+
+static void mvs_write_port_irq_mask(struct mvs_info *mvi, u32 port, u32 val)
+{
+ mvs_write_port(mvi, MVS_P0_INT_MASK, MVS_P4_INT_MASK, port, val);
+}
+
+static void __devinit mvs_phy_hacks(struct mvs_info *mvi)
+{
+ void __iomem *regs = mvi->regs;
+ u32 tmp;
+
+ /* workaround for SATA R-ERR, to ignore phy glitch */
+ tmp = mvs_cr32(regs, CMD_PHY_TIMER);
+ tmp &= ~(1 << 9);
+ tmp |= (1 << 10);
+ mvs_cw32(regs, CMD_PHY_TIMER, tmp);
+
+ /* enable retry 127 times */
+ mvs_cw32(regs, CMD_SAS_CTL1, 0x7f7f);
+
+ /* extend open frame timeout to max */
+ tmp = mvs_cr32(regs, CMD_SAS_CTL0);
+ tmp &= ~0xffff;
+ tmp |= 0x3fff;
+ mvs_cw32(regs, CMD_SAS_CTL0, tmp);
+
+ /* workaround for WDTIMEOUT , set to 550 ms */
+ mvs_cw32(regs, CMD_WD_TIMER, 0xffffff);
+
+ /* not to halt for different port op during wideport link change */
+ mvs_cw32(regs, CMD_APP_ERR_CONFIG, 0xffefbf7d);
+
+ /* workaround for Seagate disk not-found OOB sequence, recv
+ * COMINIT before sending out COMWAKE */
+ tmp = mvs_cr32(regs, CMD_PHY_MODE_21);
+ tmp &= 0x0000ffff;
+ tmp |= 0x00fa0000;
+ mvs_cw32(regs, CMD_PHY_MODE_21, tmp);
+
+ tmp = mvs_cr32(regs, CMD_PHY_TIMER);
+ tmp &= 0x1fffffff;
+ tmp |= (2U << 29); /* 8 ms retry */
+ mvs_cw32(regs, CMD_PHY_TIMER, tmp);
+
+ /* TEST - for phy decoding error, adjust voltage levels */
+ mw32(P0_VSR_ADDR + 0, 0x8);
+ mw32(P0_VSR_DATA + 0, 0x2F0);
+
+ mw32(P0_VSR_ADDR + 8, 0x8);
+ mw32(P0_VSR_DATA + 8, 0x2F0);
+
+ mw32(P0_VSR_ADDR + 16, 0x8);
+ mw32(P0_VSR_DATA + 16, 0x2F0);
+
+ mw32(P0_VSR_ADDR + 24, 0x8);
+ mw32(P0_VSR_DATA + 24, 0x2F0);
+
+}
+
+static void mvs_enable_xmt(struct mvs_info *mvi, int PhyId)
+{
+ void __iomem *regs = mvi->regs;
+ u32 tmp;
+
+ tmp = mr32(PCS);
+ if (mvi->chip->n_phy <= 4)
+ tmp |= 1 << (PhyId + PCS_EN_PORT_XMT_SHIFT);
+ else
+ tmp |= 1 << (PhyId + PCS_EN_PORT_XMT_SHIFT2);
+ mw32(PCS, tmp);
+}
+
+static void mvs_detect_porttype(struct mvs_info *mvi, int i)
+{
+ void __iomem *regs = mvi->regs;
+ u32 reg;
+ struct mvs_phy *phy = &mvi->phy[i];
+
+ /* TODO check & save device type */
+ reg = mr32(GBL_PORT_TYPE);
+
+ if (reg & MODE_SAS_SATA & (1 << i))
+ phy->phy_type |= PORT_TYPE_SAS;
+ else
+ phy->phy_type |= PORT_TYPE_SATA;
+}
+
+static void *mvs_get_d2h_reg(struct mvs_info *mvi, int i, void *buf)
+{
+ u32 *s = (u32 *) buf;
+
+ if (!s)
+ return NULL;
+
+ mvs_write_port_cfg_addr(mvi, i, PHYR_SATA_SIG3);
+ s[3] = mvs_read_port_cfg_data(mvi, i);
+
+ mvs_write_port_cfg_addr(mvi, i, PHYR_SATA_SIG2);
+ s[2] = mvs_read_port_cfg_data(mvi, i);
+
+ mvs_write_port_cfg_addr(mvi, i, PHYR_SATA_SIG1);
+ s[1] = mvs_read_port_cfg_data(mvi, i);
+
+ mvs_write_port_cfg_addr(mvi, i, PHYR_SATA_SIG0);
+ s[0] = mvs_read_port_cfg_data(mvi, i);
+
+ return (void *)s;
+}
+
+static u32 mvs_is_sig_fis_received(u32 irq_status)
+{
+ return irq_status & PHYEV_SIG_FIS;
+}
+
+static void mvs_update_wideport(struct mvs_info *mvi, int i)
+{
+ struct mvs_phy *phy = &mvi->phy[i];
+ struct mvs_port *port = phy->port;
+ int j, no;
+
+ for_each_phy(port->wide_port_phymap, no, j, mvi->chip->n_phy)
+ if (no & 1) {
+ mvs_write_port_cfg_addr(mvi, no, PHYR_WIDE_PORT);
+ mvs_write_port_cfg_data(mvi, no,
+ port->wide_port_phymap);
+ } else {
+ mvs_write_port_cfg_addr(mvi, no, PHYR_WIDE_PORT);
+ mvs_write_port_cfg_data(mvi, no, 0);
+ }
+}
+
+static u32 mvs_is_phy_ready(struct mvs_info *mvi, int i)
+{
+ u32 tmp;
+ struct mvs_phy *phy = &mvi->phy[i];
+ struct mvs_port *port;
+
+ tmp = mvs_read_phy_ctl(mvi, i);
+
+ if ((tmp & PHY_READY_MASK) && !(phy->irq_status & PHYEV_POOF)) {
+ if (!phy->port)
+ phy->phy_attached = 1;
+ return tmp;
+ }
+
+ port = phy->port;
+ if (port) {
+ if (phy->phy_type & PORT_TYPE_SAS) {
+ port->wide_port_phymap &= ~(1U << i);
+ if (!port->wide_port_phymap)
+ port->port_attached = 0;
+ mvs_update_wideport(mvi, i);
+ } else if (phy->phy_type & PORT_TYPE_SATA)
+ port->port_attached = 0;
+ mvs_free_reg_set(mvi, phy->port);
+ phy->port = NULL;
+ phy->phy_attached = 0;
+ phy->phy_type &= ~(PORT_TYPE_SAS | PORT_TYPE_SATA);
+ }
+ return 0;
+}
+
+static void mvs_update_phyinfo(struct mvs_info *mvi, int i,
+ int get_st)
+{
+ struct mvs_phy *phy = &mvi->phy[i];
+ struct pci_dev *pdev = mvi->pdev;
+ u32 tmp, j;
+ u64 tmp64;
+
+ mvs_write_port_cfg_addr(mvi, i, PHYR_IDENTIFY);
+ phy->dev_info = mvs_read_port_cfg_data(mvi, i);
+
+ mvs_write_port_cfg_addr(mvi, i, PHYR_ADDR_HI);
+ phy->dev_sas_addr = (u64) mvs_read_port_cfg_data(mvi, i) << 32;
+
+ mvs_write_port_cfg_addr(mvi, i, PHYR_ADDR_LO);
+ phy->dev_sas_addr |= mvs_read_port_cfg_data(mvi, i);
+
+ if (get_st) {
+ phy->irq_status = mvs_read_port_irq_stat(mvi, i);
+ phy->phy_status = mvs_is_phy_ready(mvi, i);
+ }
+
+ if (phy->phy_status) {
+ u32 phy_st;
+ struct asd_sas_phy *sas_phy = mvi->sas.sas_phy[i];
+
+ mvs_write_port_cfg_addr(mvi, i, PHYR_PHY_STAT);
+ phy_st = mvs_read_port_cfg_data(mvi, i);
+
+ sas_phy->linkrate =
+ (phy->phy_status & PHY_NEG_SPP_PHYS_LINK_RATE_MASK) >>
+ PHY_NEG_SPP_PHYS_LINK_RATE_MASK_OFFSET;
+
+ /* Updated attached_sas_addr */
+ mvs_write_port_cfg_addr(mvi, i, PHYR_ATT_ADDR_HI);
+ phy->att_dev_sas_addr =
+ (u64) mvs_read_port_cfg_data(mvi, i) << 32;
+
+ mvs_write_port_cfg_addr(mvi, i, PHYR_ATT_ADDR_LO);
+ phy->att_dev_sas_addr |= mvs_read_port_cfg_data(mvi, i);
+
+ dev_printk(KERN_DEBUG, &pdev->dev,
+ "phy[%d] Get Attached Address 0x%llX ,"
+ " SAS Address 0x%llX\n",
+ i, phy->att_dev_sas_addr, phy->dev_sas_addr);
+ dev_printk(KERN_DEBUG, &pdev->dev,
+ "Rate = %x , type = %d\n",
+ sas_phy->linkrate, phy->phy_type);
+
+#if 1
+ /*
+ * If the device is capable of supporting a wide port
+ * on its phys, it may configure the phys as a wide port.
+ */
+ if (phy->phy_type & PORT_TYPE_SAS)
+ for (j = 0; j < mvi->chip->n_phy && j != i; ++j) {
+ if ((mvi->phy[j].phy_attached) &&
+ (mvi->phy[j].phy_type & PORT_TYPE_SAS))
+ if (phy->att_dev_sas_addr ==
+ mvi->phy[j].att_dev_sas_addr - 1) {
+ phy->att_dev_sas_addr =
+ mvi->phy[j].att_dev_sas_addr;
+ break;
+ }
+ }
+
+#endif
+
+ tmp64 = cpu_to_be64(phy->att_dev_sas_addr);
+ memcpy(sas_phy->attached_sas_addr, &tmp64, SAS_ADDR_SIZE);
+
+ if (phy->phy_type & PORT_TYPE_SAS) {
+ mvs_write_port_cfg_addr(mvi, i, PHYR_ATT_DEV_INFO);
+ phy->att_dev_info = mvs_read_port_cfg_data(mvi, i);
+ phy->identify.device_type =
+ phy->att_dev_info & PORT_DEV_TYPE_MASK;
+
+ if (phy->identify.device_type == SAS_END_DEV)
+ phy->identify.target_port_protocols =
+ SAS_PROTOCOL_SSP;
+ else if (phy->identify.device_type != NO_DEVICE)
+ phy->identify.target_port_protocols =
+ SAS_PROTOCOL_SMP;
+ if (phy_st & PHY_OOB_DTCTD)
+ sas_phy->oob_mode = SAS_OOB_MODE;
+ phy->frame_rcvd_size =
+ sizeof(struct sas_identify_frame);
+ } else if (phy->phy_type & PORT_TYPE_SATA) {
+ phy->identify.target_port_protocols = SAS_PROTOCOL_STP;
+ if (mvs_is_sig_fis_received(phy->irq_status)) {
+ if (phy_st & PHY_OOB_DTCTD)
+ sas_phy->oob_mode = SATA_OOB_MODE;
+ phy->frame_rcvd_size =
+ sizeof(struct dev_to_host_fis);
+ mvs_get_d2h_reg(mvi, i,
+ (void *)sas_phy->frame_rcvd);
+ } else {
+ dev_printk(KERN_DEBUG, &pdev->dev,
+ "No sig fis\n");
+ }
+ }
+ /* workaround for HW phy decoding error on 1.5g disk drive */
+ mvs_write_port_vsr_addr(mvi, i, VSR_PHY_MODE6);
+ tmp = mvs_read_port_vsr_data(mvi, i);
+ if (((phy->phy_status & PHY_NEG_SPP_PHYS_LINK_RATE_MASK) >>
+ PHY_NEG_SPP_PHYS_LINK_RATE_MASK_OFFSET) ==
+ SAS_LINK_RATE_1_5_GBPS)
+ tmp &= ~PHY_MODE6_DTL_SPEED;
+ else
+ tmp |= PHY_MODE6_DTL_SPEED;
+ mvs_write_port_vsr_data(mvi, i, tmp);
+
+ }
+ if (get_st)
+ mvs_write_port_irq_stat(mvi, i, phy->irq_status);
+}
+
+static void mvs_port_formed(struct asd_sas_phy *sas_phy)
+{
+ struct sas_ha_struct *sas_ha = sas_phy->ha;
+ struct mvs_info *mvi = sas_ha->lldd_ha;
+ struct asd_sas_port *sas_port = sas_phy->port;
+ struct mvs_phy *phy = sas_phy->lldd_phy;
+ struct mvs_port *port = &mvi->port[sas_port->id];
+ unsigned long flags;
+
+ spin_lock_irqsave(&mvi->lock, flags);
+ port->port_attached = 1;
+ phy->port = port;
+ port->taskfileset = MVS_ID_NOT_MAPPED;
+ if (phy->phy_type & PORT_TYPE_SAS) {
+ port->wide_port_phymap = sas_port->phy_mask;
+ mvs_update_wideport(mvi, sas_phy->id);
+ }
+ spin_unlock_irqrestore(&mvi->lock, flags);
+}
+
+static int __devinit mvs_hw_init(struct mvs_info *mvi)
+{
+ void __iomem *regs = mvi->regs;
+ int i;
+ u32 tmp, cctl;
+
+ /* make sure interrupts are masked immediately (paranoia) */
+ mw32(GBL_CTL, 0);
+ tmp = mr32(GBL_CTL);
+
+ /* Reset Controller */
+ if (!(tmp & HBA_RST)) {
+ if (mvi->flags & MVF_PHY_PWR_FIX) {
+ pci_read_config_dword(mvi->pdev, PCR_PHY_CTL, &tmp);
+ tmp &= ~PCTL_PWR_ON;
+ tmp |= PCTL_OFF;
+ pci_write_config_dword(mvi->pdev, PCR_PHY_CTL, tmp);
+
+ pci_read_config_dword(mvi->pdev, PCR_PHY_CTL2, &tmp);
+ tmp &= ~PCTL_PWR_ON;
+ tmp |= PCTL_OFF;
+ pci_write_config_dword(mvi->pdev, PCR_PHY_CTL2, tmp);
+ }
+
+ /* global reset, incl. COMRESET/H_RESET_N (self-clearing) */
+ mw32_f(GBL_CTL, HBA_RST);
+ }
+
+ /* wait for reset to finish; timeout is just a guess */
+ i = 1000;
+ while (i-- > 0) {
+ msleep(10);
+
+ if (!(mr32(GBL_CTL) & HBA_RST))
+ break;
+ }
+ if (mr32(GBL_CTL) & HBA_RST) {
+ dev_printk(KERN_ERR, &mvi->pdev->dev, "HBA reset failed\n");
+ return -EBUSY;
+ }
+
+ /* Init Chip */
+ /* make sure RST is set; HBA_RST /should/ have done that for us */
+ cctl = mr32(CTL);
+ if (cctl & CCTL_RST)
+ cctl &= ~CCTL_RST;
+ else
+ mw32_f(CTL, cctl | CCTL_RST);
+
+ /* write to device control _AND_ device status register? - A.C. */
+ pci_read_config_dword(mvi->pdev, PCR_DEV_CTRL, &tmp);
+ tmp &= ~PRD_REQ_MASK;
+ tmp |= PRD_REQ_SIZE;
+ pci_write_config_dword(mvi->pdev, PCR_DEV_CTRL, tmp);
+
+ pci_read_config_dword(mvi->pdev, PCR_PHY_CTL, &tmp);
+ tmp |= PCTL_PWR_ON;
+ tmp &= ~PCTL_OFF;
+ pci_write_config_dword(mvi->pdev, PCR_PHY_CTL, tmp);
+
+ pci_read_config_dword(mvi->pdev, PCR_PHY_CTL2, &tmp);
+ tmp |= PCTL_PWR_ON;
+ tmp &= ~PCTL_OFF;
+ pci_write_config_dword(mvi->pdev, PCR_PHY_CTL2, tmp);
+
+ mw32_f(CTL, cctl);
+
+ /* reset control */
+ mw32(PCS, 0); /*MVS_PCS */
+
+ mvs_phy_hacks(mvi);
+
+ mw32(CMD_LIST_LO, mvi->slot_dma);
+ mw32(CMD_LIST_HI, (mvi->slot_dma >> 16) >> 16);
+
+ mw32(RX_FIS_LO, mvi->rx_fis_dma);
+ mw32(RX_FIS_HI, (mvi->rx_fis_dma >> 16) >> 16);
+
+ mw32(TX_CFG, MVS_CHIP_SLOT_SZ);
+ mw32(TX_LO, mvi->tx_dma);
+ mw32(TX_HI, (mvi->tx_dma >> 16) >> 16);
+
+ mw32(RX_CFG, MVS_RX_RING_SZ);
+ mw32(RX_LO, mvi->rx_dma);
+ mw32(RX_HI, (mvi->rx_dma >> 16) >> 16);
+
+ /* enable auto port detection */
+ mw32(GBL_PORT_TYPE, MODE_AUTO_DET_EN);
+ msleep(100);
+ /* init and reset phys */
+ for (i = 0; i < mvi->chip->n_phy; i++) {
+ /* FIXME: is this the correct dword order? */
+ u32 lo = *((u32 *)&mvi->sas_addr[0]);
+ u32 hi = *((u32 *)&mvi->sas_addr[4]);
+
+ mvs_detect_porttype(mvi, i);
+
+ /* set phy local SAS address */
+ mvs_write_port_cfg_addr(mvi, i, PHYR_ADDR_LO);
+ mvs_write_port_cfg_data(mvi, i, lo);
+ mvs_write_port_cfg_addr(mvi, i, PHYR_ADDR_HI);
+ mvs_write_port_cfg_data(mvi, i, hi);
+
+ /* reset phy */
+ tmp = mvs_read_phy_ctl(mvi, i);
+ tmp |= PHY_RST;
+ mvs_write_phy_ctl(mvi, i, tmp);
+ }
+
+ msleep(100);
+
+ for (i = 0; i < mvi->chip->n_phy; i++) {
+ /* clear phy int status */
+ tmp = mvs_read_port_irq_stat(mvi, i);
+ tmp &= ~PHYEV_SIG_FIS;
+ mvs_write_port_irq_stat(mvi, i, tmp);
+
+ /* set phy int mask */
+ tmp = PHYEV_RDY_CH | PHYEV_BROAD_CH | PHYEV_UNASSOC_FIS |
+ PHYEV_ID_DONE | PHYEV_DEC_ERR;
+ mvs_write_port_irq_mask(mvi, i, tmp);
+
+ msleep(100);
+ mvs_update_phyinfo(mvi, i, 1);
+ mvs_enable_xmt(mvi, i);
+ }
+
+ /* FIXME: update wide port bitmaps */
+
+ /* little endian for open address and command table, etc. */
+ /* A.C.
+ * it seems that ( from the spec ) turning on big-endian won't
+ * do us any good on big-endian machines, need further confirmation
+ */
+ cctl = mr32(CTL);
+ cctl |= CCTL_ENDIAN_CMD;
+ cctl |= CCTL_ENDIAN_DATA;
+ cctl &= ~CCTL_ENDIAN_OPEN;
+ cctl |= CCTL_ENDIAN_RSP;
+ mw32_f(CTL, cctl);
+
+ /* reset CMD queue */
+ tmp = mr32(PCS);
+ tmp |= PCS_CMD_RST;
+ mw32(PCS, tmp);
+ /* interrupt coalescing may cause missing HW interrput in some case,
+ * and the max count is 0x1ff, while our max slot is 0x200,
+ * it will make count 0.
+ */
+ tmp = 0;
+ mw32(INT_COAL, tmp);
+
+ tmp = 0x100;
+ mw32(INT_COAL_TMOUT, tmp);
+
+ /* ladies and gentlemen, start your engines */
+ mw32(TX_CFG, 0);
+ mw32(TX_CFG, MVS_CHIP_SLOT_SZ | TX_EN);
+ mw32(RX_CFG, MVS_RX_RING_SZ | RX_EN);
+ /* enable CMD/CMPL_Q/RESP mode */
+ mw32(PCS, PCS_SATA_RETRY | PCS_FIS_RX_EN | PCS_CMD_EN);
+
+ /* re-enable interrupts globally */
+ mvs_hba_interrupt_enable(mvi);
+
+ /* enable completion queue interrupt */
+ tmp = (CINT_PORT_MASK | CINT_DONE | CINT_MEM);
+ mw32(INT_MASK, tmp);
+
+ return 0;
+}
+
+static void __devinit mvs_print_info(struct mvs_info *mvi)
+{
+ struct pci_dev *pdev = mvi->pdev;
+ static int printed_version;
+
+ if (!printed_version++)
+ dev_printk(KERN_INFO, &pdev->dev, "version " DRV_VERSION "\n");
+
+ dev_printk(KERN_INFO, &pdev->dev, "%u phys, addr %llx\n",
+ mvi->chip->n_phy, SAS_ADDR(mvi->sas_addr));
+}
+
+static int __devinit mvs_pci_init(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
+{
+ int rc;
+ struct mvs_info *mvi;
+ irq_handler_t irq_handler = mvs_interrupt;
+
+ rc = pci_enable_device(pdev);
+ if (rc)
+ return rc;
+
+ pci_set_master(pdev);
+
+ rc = pci_request_regions(pdev, DRV_NAME);
+ if (rc)
+ goto err_out_disable;
+
+ rc = pci_go_64(pdev);
+ if (rc)
+ goto err_out_regions;
+
+ mvi = mvs_alloc(pdev, ent);
+ if (!mvi) {
+ rc = -ENOMEM;
+ goto err_out_regions;
+ }
+
+ rc = mvs_hw_init(mvi);
+ if (rc)
+ goto err_out_mvi;
+
+#ifndef MVS_DISABLE_MSI
+ if (!pci_enable_msi(pdev)) {
+ u32 tmp;
+ void __iomem *regs = mvi->regs;
+ mvi->flags |= MVF_MSI;
+ irq_handler = mvs_msi_interrupt;
+ tmp = mr32(PCS);
+ mw32(PCS, tmp | PCS_SELF_CLEAR);
+ }
+#endif
+
+ rc = request_irq(pdev->irq, irq_handler, IRQF_SHARED, DRV_NAME, mvi);
+ if (rc)
+ goto err_out_msi;
+
+ rc = scsi_add_host(mvi->shost, &pdev->dev);
+ if (rc)
+ goto err_out_irq;
+
+ rc = sas_register_ha(&mvi->sas);
+ if (rc)
+ goto err_out_shost;
+
+ pci_set_drvdata(pdev, mvi);
+
+ mvs_print_info(mvi);
+
+ scsi_scan_host(mvi->shost);
+
+ return 0;
+
+err_out_shost:
+ scsi_remove_host(mvi->shost);
+err_out_irq:
+ free_irq(pdev->irq, mvi);
+err_out_msi:
+ if (mvi->flags |= MVF_MSI)
+ pci_disable_msi(pdev);
+err_out_mvi:
+ mvs_free(mvi);
+err_out_regions:
+ pci_release_regions(pdev);
+err_out_disable:
+ pci_disable_device(pdev);
+ return rc;
+}
+
+static void __devexit mvs_pci_remove(struct pci_dev *pdev)
+{
+ struct mvs_info *mvi = pci_get_drvdata(pdev);
+
+ pci_set_drvdata(pdev, NULL);
+
+ if (mvi) {
+ sas_unregister_ha(&mvi->sas);
+ mvs_hba_interrupt_disable(mvi);
+ sas_remove_host(mvi->shost);
+ scsi_remove_host(mvi->shost);
+
+ free_irq(pdev->irq, mvi);
+ if (mvi->flags & MVF_MSI)
+ pci_disable_msi(pdev);
+ mvs_free(mvi);
+ pci_release_regions(pdev);
+ }
+ pci_disable_device(pdev);
+}
+
+static struct sas_domain_function_template mvs_transport_ops = {
+ .lldd_execute_task = mvs_task_exec,
+ .lldd_control_phy = mvs_phy_control,
+ .lldd_abort_task = mvs_task_abort,
+ .lldd_port_formed = mvs_port_formed
+};
+
+static struct pci_device_id __devinitdata mvs_pci_table[] = {
+ { PCI_VDEVICE(MARVELL, 0x6320), chip_6320 },
+ { PCI_VDEVICE(MARVELL, 0x6340), chip_6440 },
+ { PCI_VDEVICE(MARVELL, 0x6440), chip_6440 },
+ { PCI_VDEVICE(MARVELL, 0x6480), chip_6480 },
+
+ { } /* terminate list */
+};
+
+static struct pci_driver mvs_pci_driver = {
+ .name = DRV_NAME,
+ .id_table = mvs_pci_table,
+ .probe = mvs_pci_init,
+ .remove = __devexit_p(mvs_pci_remove),
+};
+
+static int __init mvs_init(void)
+{
+ int rc;
+
+ mvs_stt = sas_domain_attach_transport(&mvs_transport_ops);
+ if (!mvs_stt)
+ return -ENOMEM;
+
+ rc = pci_register_driver(&mvs_pci_driver);
+ if (rc)
+ goto err_out;
+
+ return 0;
+
+err_out:
+ sas_release_transport(mvs_stt);
+ return rc;
+}
+
+static void __exit mvs_exit(void)
+{
+ pci_unregister_driver(&mvs_pci_driver);
+ sas_release_transport(mvs_stt);
+}
+
+module_init(mvs_init);
+module_exit(mvs_exit);
+
+MODULE_AUTHOR("Jeff Garzik <jgarzik@pobox.com>");
+MODULE_DESCRIPTION("Marvell 88SE6440 SAS/SATA controller driver");
+MODULE_VERSION(DRV_VERSION);
+MODULE_LICENSE("GPL");
+MODULE_DEVICE_TABLE(pci, mvs_pci_table);
mutex_lock(&ha->fce_mutex);
seq_printf(s, "FCE Trace Buffer\n");
- seq_printf(s, "In Pointer = %llx\n\n", ha->fce_wr);
+ seq_printf(s, "In Pointer = %llx\n\n", (unsigned long long)ha->fce_wr);
seq_printf(s, "Base = %llx\n\n", (unsigned long long) ha->fce_dma);
seq_printf(s, "FCE Enable Registers\n");
seq_printf(s, "%08x %08x %08x %08x %08x %08x\n",
if (sts_entry->iscsiFlags &ISCSI_FLAG_RESIDUAL_UNDER) {
scsi_set_resid(cmd, residual);
- if (!scsi_status && ((scsi_bufflen(cmd) - residual) <
- cmd->underflow)) {
+ if ((scsi_bufflen(cmd) - residual) < cmd->underflow) {
cmd->result = DID_ERROR << 16;
static irqreturn_t qpti_intr(int irq, void *dev_id);
-static void __init qpti_chain_add(struct qlogicpti *qpti)
+static void __devinit qpti_chain_add(struct qlogicpti *qpti)
{
spin_lock_irq(&qptichain_lock);
if (qptichain != NULL) {
spin_unlock_irq(&qptichain_lock);
}
-static void __init qpti_chain_del(struct qlogicpti *qpti)
+static void __devexit qpti_chain_del(struct qlogicpti *qpti)
{
spin_lock_irq(&qptichain_lock);
if (qptichain == qpti) {
spin_unlock_irq(&qptichain_lock);
}
-static int __init qpti_map_regs(struct qlogicpti *qpti)
+static int __devinit qpti_map_regs(struct qlogicpti *qpti)
{
struct sbus_dev *sdev = qpti->sdev;
return 0;
}
-static int __init qpti_register_irq(struct qlogicpti *qpti)
+static int __devinit qpti_register_irq(struct qlogicpti *qpti)
{
struct sbus_dev *sdev = qpti->sdev;
return -1;
}
-static void __init qpti_get_scsi_id(struct qlogicpti *qpti)
+static void __devinit qpti_get_scsi_id(struct qlogicpti *qpti)
{
qpti->scsi_id = prom_getintdefault(qpti->prom_node,
"initiator-id",
/* The request and response queues must each be aligned
* on a page boundary.
*/
-static int __init qpti_map_queues(struct qlogicpti *qpti)
+static int __devinit qpti_map_queues(struct qlogicpti *qpti)
{
struct sbus_dev *sdev = qpti->sdev;
.cmd_per_lun = 16,
.max_sectors = 0xffff,
.unchecked_isa_dma = 0,
- .use_clustering = ENABLE_CLUSTERING,
+ .use_clustering = DISABLE_CLUSTERING,
.module = THIS_MODULE,
};
{ ISCSI_SESSION_FREE, "FREE" },
};
-const char *iscsi_session_state_name(int state)
+static const char *iscsi_session_state_name(int state)
{
int i;
char *name = NULL;
scsi_target_unblock(&session->dev);
}
-void __iscsi_unblock_session(struct iscsi_cls_session *session)
+static void __iscsi_unblock_session(struct iscsi_cls_session *session)
{
if (!cancel_delayed_work(&session->recovery_work))
flush_workqueue(iscsi_eh_timer_workq);
goto done;
}
- if (mesg.event == PM_EVENT_SUSPEND &&
- sdkp->device->manage_start_stop) {
+ if ((mesg.event & PM_EVENT_SLEEP) && sdkp->device->manage_start_stop) {
sd_printk(KERN_NOTICE, sdkp, "Stopping disk\n");
ret = sd_start_stop_device(sdkp, 0);
}
#include <scsi/scsi_host.h>
struct ses_device {
- char *page1;
- char *page2;
- char *page10;
+ unsigned char *page1;
+ unsigned char *page2;
+ unsigned char *page10;
short page1_len;
short page2_len;
short page10_len;
static int ses_recv_diag(struct scsi_device *sdev, int page_code,
void *buf, int bufflen)
{
- char cmd[] = {
+ unsigned char cmd[] = {
RECEIVE_DIAGNOSTIC,
1, /* Set PCV bit */
page_code,
{
u32 result;
- char cmd[] = {
+ unsigned char cmd[] = {
SEND_DIAGNOSTIC,
0x10, /* Set PF bit */
0,
static int ses_set_page2_descriptor(struct enclosure_device *edev,
struct enclosure_component *ecomp,
- char *desc)
+ unsigned char *desc)
{
int i, j, count = 0, descriptor = ecomp->number;
struct scsi_device *sdev = to_scsi_device(edev->cdev.dev);
struct ses_device *ses_dev = edev->scratch;
- char *type_ptr = ses_dev->page1 + 12 + ses_dev->page1[11];
- char *desc_ptr = ses_dev->page2 + 8;
+ unsigned char *type_ptr = ses_dev->page1 + 12 + ses_dev->page1[11];
+ unsigned char *desc_ptr = ses_dev->page2 + 8;
/* Clear everything */
memset(desc_ptr, 0, ses_dev->page2_len - 8);
return ses_send_diag(sdev, 2, ses_dev->page2, ses_dev->page2_len);
}
-static char *ses_get_page2_descriptor(struct enclosure_device *edev,
+static unsigned char *ses_get_page2_descriptor(struct enclosure_device *edev,
struct enclosure_component *ecomp)
{
int i, j, count = 0, descriptor = ecomp->number;
struct scsi_device *sdev = to_scsi_device(edev->cdev.dev);
struct ses_device *ses_dev = edev->scratch;
- char *type_ptr = ses_dev->page1 + 12 + ses_dev->page1[11];
- char *desc_ptr = ses_dev->page2 + 8;
+ unsigned char *type_ptr = ses_dev->page1 + 12 + ses_dev->page1[11];
+ unsigned char *desc_ptr = ses_dev->page2 + 8;
ses_recv_diag(sdev, 2, ses_dev->page2, ses_dev->page2_len);
static void ses_get_fault(struct enclosure_device *edev,
struct enclosure_component *ecomp)
{
- char *desc;
+ unsigned char *desc;
desc = ses_get_page2_descriptor(edev, ecomp);
- ecomp->fault = (desc[3] & 0x60) >> 4;
+ if (desc)
+ ecomp->fault = (desc[3] & 0x60) >> 4;
}
static int ses_set_fault(struct enclosure_device *edev,
struct enclosure_component *ecomp,
enum enclosure_component_setting val)
{
- char desc[4] = {0 };
+ unsigned char desc[4] = {0 };
switch (val) {
case ENCLOSURE_SETTING_DISABLED:
static void ses_get_status(struct enclosure_device *edev,
struct enclosure_component *ecomp)
{
- char *desc;
+ unsigned char *desc;
desc = ses_get_page2_descriptor(edev, ecomp);
- ecomp->status = (desc[0] & 0x0f);
+ if (desc)
+ ecomp->status = (desc[0] & 0x0f);
}
static void ses_get_locate(struct enclosure_device *edev,
struct enclosure_component *ecomp)
{
- char *desc;
+ unsigned char *desc;
desc = ses_get_page2_descriptor(edev, ecomp);
- ecomp->locate = (desc[2] & 0x02) ? 1 : 0;
+ if (desc)
+ ecomp->locate = (desc[2] & 0x02) ? 1 : 0;
}
static int ses_set_locate(struct enclosure_device *edev,
struct enclosure_component *ecomp,
enum enclosure_component_setting val)
{
- char desc[4] = {0 };
+ unsigned char desc[4] = {0 };
switch (val) {
case ENCLOSURE_SETTING_DISABLED:
struct enclosure_component *ecomp,
enum enclosure_component_setting val)
{
- char desc[4] = {0 };
+ unsigned char desc[4] = {0 };
switch (val) {
case ENCLOSURE_SETTING_DISABLED:
{
struct scsi_device *sdev = to_scsi_device(cdev->dev);
struct scsi_device *tmp_sdev;
- unsigned char *buf = NULL, *hdr_buf, *type_ptr, *desc_ptr,
- *addl_desc_ptr;
+ unsigned char *buf = NULL, *hdr_buf, *type_ptr, *desc_ptr = NULL,
+ *addl_desc_ptr = NULL;
struct ses_device *ses_dev;
u32 result;
- int i, j, types, len, components = 0;
+ int i, j, types, len, page7_len = 0, components = 0;
int err = -ENOMEM;
struct enclosure_device *edev;
struct ses_component *scomp = NULL;
* traversal routines more complex */
sdev_printk(KERN_ERR, sdev,
"FIXME driver has no support for subenclosures (%d)\n",
- buf[1]);
+ hdr_buf[1]);
goto err_free;
}
goto recv_failed;
types = buf[10];
- len = buf[11];
- type_ptr = buf + 12 + len;
+ type_ptr = buf + 12 + buf[11];
for (i = 0; i < types; i++, type_ptr += 4) {
if (type_ptr[0] == ENCLOSURE_COMPONENT_DEVICE ||
/* The additional information page --- allows us
* to match up the devices */
result = ses_recv_diag(sdev, 10, hdr_buf, INIT_ALLOC_SIZE);
- if (result)
- goto no_page10;
-
- len = (hdr_buf[2] << 8) + hdr_buf[3] + 4;
- buf = kzalloc(len, GFP_KERNEL);
- if (!buf)
- goto err_free;
-
- result = ses_recv_diag(sdev, 10, buf, len);
- if (result)
- goto recv_failed;
- ses_dev->page10 = buf;
- ses_dev->page10_len = len;
- buf = NULL;
+ if (!result) {
+
+ len = (hdr_buf[2] << 8) + hdr_buf[3] + 4;
+ buf = kzalloc(len, GFP_KERNEL);
+ if (!buf)
+ goto err_free;
+
+ result = ses_recv_diag(sdev, 10, buf, len);
+ if (result)
+ goto recv_failed;
+ ses_dev->page10 = buf;
+ ses_dev->page10_len = len;
+ buf = NULL;
+ }
- no_page10:
scomp = kzalloc(sizeof(struct ses_component) * components, GFP_KERNEL);
if (!scomp)
goto err_free;
if (result)
goto simple_populate;
- len = (hdr_buf[2] << 8) + hdr_buf[3] + 4;
+ page7_len = len = (hdr_buf[2] << 8) + hdr_buf[3] + 4;
/* add 1 for trailing '\0' we'll use */
buf = kzalloc(len + 1, GFP_KERNEL);
if (!buf)
len = (desc_ptr[2] << 8) + desc_ptr[3];
/* skip past overall descriptor */
desc_ptr += len + 4;
- addl_desc_ptr = ses_dev->page10 + 8;
+ if (ses_dev->page10)
+ addl_desc_ptr = ses_dev->page10 + 8;
}
type_ptr = ses_dev->page1 + 12 + ses_dev->page1[11];
components = 0;
struct enclosure_component *ecomp;
if (desc_ptr) {
- len = (desc_ptr[2] << 8) + desc_ptr[3];
- desc_ptr += 4;
- /* Add trailing zero - pushes into
- * reserved space */
- desc_ptr[len] = '\0';
- name = desc_ptr;
+ if (desc_ptr >= buf + page7_len) {
+ desc_ptr = NULL;
+ } else {
+ len = (desc_ptr[2] << 8) + desc_ptr[3];
+ desc_ptr += 4;
+ /* Add trailing zero - pushes into
+ * reserved space */
+ desc_ptr[len] = '\0';
+ name = desc_ptr;
+ }
}
- if (type_ptr[0] != ENCLOSURE_COMPONENT_DEVICE &&
- type_ptr[0] != ENCLOSURE_COMPONENT_ARRAY_DEVICE)
- continue;
- ecomp = enclosure_component_register(edev,
+ if (type_ptr[0] == ENCLOSURE_COMPONENT_DEVICE ||
+ type_ptr[0] == ENCLOSURE_COMPONENT_ARRAY_DEVICE) {
+
+ ecomp = enclosure_component_register(edev,
components++,
type_ptr[0],
name);
- if (desc_ptr) {
- desc_ptr += len;
- if (!IS_ERR(ecomp))
+
+ if (!IS_ERR(ecomp) && addl_desc_ptr)
ses_process_descriptor(ecomp,
addl_desc_ptr);
-
- if (addl_desc_ptr)
- addl_desc_ptr += addl_desc_ptr[1] + 2;
}
+ if (desc_ptr)
+ desc_ptr += len;
+
+ if (addl_desc_ptr)
+ addl_desc_ptr += addl_desc_ptr[1] + 2;
+
}
}
kfree(buf);
Last modified: 18-JAN-1998 Richard Gooch <rgooch@atnf.csiro.au> Devfs support
*/
-static const char *verstr = "20080117";
+static const char *verstr = "20080221";
#include <linux/module.h>
STp->try_dio_now = STp->try_dio;
STp->recover_count = 0;
DEB( STp->nbr_waits = STp->nbr_finished = 0;
- STp->nbr_requests = STp->nbr_dio = STp->nbr_pages = STp->nbr_combinable = 0; )
+ STp->nbr_requests = STp->nbr_dio = STp->nbr_pages = 0; )
retval = check_tape(STp, filp);
if (retval < 0)
}
DEBC( if (STp->nbr_requests)
- printk(KERN_DEBUG "%s: Number of r/w requests %d, dio used in %d, pages %d (%d).\n",
- name, STp->nbr_requests, STp->nbr_dio, STp->nbr_pages, STp->nbr_combinable));
+ printk(KERN_DEBUG "%s: Number of r/w requests %d, dio used in %d, pages %d.\n",
+ name, STp->nbr_requests, STp->nbr_dio, STp->nbr_pages));
if (STps->rw == ST_WRITING && !STp->pos_unknown) {
struct st_cmdstatus *cmdstatp = &STp->buffer->cmdstat;
if (STbp->do_dio) {
STp->nbr_dio++;
STp->nbr_pages += STbp->do_dio;
- for (i=1; i < STbp->do_dio; i++)
- if (page_to_pfn(STbp->sg[i].page) == page_to_pfn(STbp->sg[i-1].page) + 1)
- STp->nbr_combinable++;
}
)
} else
int nbr_requests;
int nbr_dio;
int nbr_pages;
- int nbr_combinable;
unsigned char last_cmnd[6];
unsigned char last_sense[16];
#endif
}
}
-static int stex_direct_copy(struct scsi_cmnd *cmd,
- const void *src, size_t count)
-{
- size_t cp_len = count;
- int n_elem = 0;
-
- n_elem = scsi_dma_map(cmd);
- if (n_elem < 0)
- return 0;
-
- stex_internal_copy(cmd, src, &cp_len, n_elem, ST_TO_CMD);
-
- scsi_dma_unmap(cmd);
-
- return cp_len == count;
-}
-
static void stex_controller_info(struct st_hba *hba, struct st_ccb *ccb)
{
struct st_frame *p;
size_t count = sizeof(struct st_frame);
p = hba->copy_buffer;
- stex_internal_copy(ccb->cmd, p, &count, ccb->sg_count, ST_FROM_CMD);
+ stex_internal_copy(ccb->cmd, p, &count, scsi_sg_count(ccb->cmd),
+ ST_FROM_CMD);
memset(p->base, 0, sizeof(u32)*6);
*(unsigned long *)(p->base) = pci_resource_start(hba->pdev, 0);
p->rom_addr = 0;
p->subid =
hba->pdev->subsystem_vendor << 16 | hba->pdev->subsystem_device;
- stex_internal_copy(ccb->cmd, p, &count, ccb->sg_count, ST_TO_CMD);
+ stex_internal_copy(ccb->cmd, p, &count, scsi_sg_count(ccb->cmd),
+ ST_TO_CMD);
}
static void
unsigned char page;
page = cmd->cmnd[2] & 0x3f;
if (page == 0x8 || page == 0x3f) {
- stex_direct_copy(cmd, ms10_caching_page,
- sizeof(ms10_caching_page));
+ size_t cp_len = sizeof(ms10_caching_page);
+ stex_internal_copy(cmd, ms10_caching_page,
+ &cp_len, scsi_sg_count(cmd),
+ ST_TO_CMD);
cmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8;
done(cmd);
} else
if (id != host->max_id - 1)
break;
if (lun == 0 && (cmd->cmnd[1] & INQUIRY_EVPD) == 0) {
- stex_direct_copy(cmd, console_inq_page,
- sizeof(console_inq_page));
+ size_t cp_len = sizeof(console_inq_page);
+ stex_internal_copy(cmd, console_inq_page,
+ &cp_len, scsi_sg_count(cmd),
+ ST_TO_CMD);
cmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8;
done(cmd);
} else
case PASSTHRU_CMD:
if (cmd->cmnd[1] == PASSTHRU_GET_DRVVER) {
struct st_drvver ver;
+ size_t cp_len = sizeof(ver);
ver.major = ST_VER_MAJOR;
ver.minor = ST_VER_MINOR;
ver.oem = ST_OEM;
ver.signature[0] = PASSTHRU_SIGNATURE;
ver.console_id = host->max_id - 1;
ver.host_no = hba->host->host_no;
- cmd->result = stex_direct_copy(cmd, &ver, sizeof(ver)) ?
+ stex_internal_copy(cmd, &ver, &cp_len,
+ scsi_sg_count(cmd), ST_TO_CMD);
+ cmd->result = sizeof(ver) == cp_len ?
DID_OK << 16 | COMMAND_COMPLETE << 8 :
DID_ERROR << 16 | COMMAND_COMPLETE << 8;
done(cmd);
if (ccb->cmd == NULL)
return;
stex_internal_copy(ccb->cmd,
- resp->variable, &count, ccb->sg_count, ST_TO_CMD);
+ resp->variable, &count, scsi_sg_count(ccb->cmd), ST_TO_CMD);
}
static void stex_ys_commands(struct st_hba *hba,
count = STEX_EXTRA_SIZE;
stex_internal_copy(ccb->cmd, hba->copy_buffer,
- &count, ccb->sg_count, ST_FROM_CMD);
+ &count, scsi_sg_count(ccb->cmd), ST_FROM_CMD);
inq_data = (ST_INQ *)hba->copy_buffer;
if (inq_data->DeviceTypeQualifier != 0)
ccb->srb_status = SRB_STATUS_SELECTION_TIMEOUT;
atmel_handle_transmit(port, pending);
} while (pass_counter++ < ATMEL_ISR_PASS_LIMIT);
- return IRQ_HANDLED;
+ return pass_counter ? IRQ_HANDLED : IRQ_NONE;
}
/*
unsigned gpio = (unsigned) spi->controller_data;
unsigned active = spi->mode & SPI_CS_HIGH;
u32 mr;
+ int i;
+ u32 csr;
+ u32 cpol = (spi->mode & SPI_CPOL) ? SPI_BIT(CPOL) : 0;
+
+ /* Make sure clock polarity is correct */
+ for (i = 0; i < spi->master->num_chipselect; i++) {
+ csr = spi_readl(as, CSR0 + 4 * i);
+ if ((csr ^ cpol) & SPI_BIT(CPOL))
+ spi_writel(as, CSR0 + 4 * i, csr ^ SPI_BIT(CPOL));
+ }
mr = spi_readl(as, MR);
mr = SPI_BFINS(PCS, ~(1 << spi->chip_select), mr);
#define RESET_DMA_CHANNEL (DCSR_NODESC | DMA_INT_MASK)
#define IS_DMA_ALIGNED(x) (((u32)(x)&0x07)==0)
-/* for testing SSCR1 changes that require SSP restart, basically
- * everything except the service and interrupt enables */
-#define SSCR1_CHANGE_MASK (SSCR1_TTELP | SSCR1_TTE | SSCR1_EBCEI | SSCR1_SCFR \
+/*
+ * for testing SSCR1 changes that require SSP restart, basically
+ * everything except the service and interrupt enables, the pxa270 developer
+ * manual says only SSCR1_SCFR, SSCR1_SPH, SSCR1_SPO need to be in this
+ * list, but the PXA255 dev man says all bits without really meaning the
+ * service and interrupt enables
+ */
+#define SSCR1_CHANGE_MASK (SSCR1_TTELP | SSCR1_TTE | SSCR1_SCFR \
| SSCR1_ECRA | SSCR1_ECRB | SSCR1_SCLKDIR \
- | SSCR1_RWOT | SSCR1_TRAIL | SSCR1_PINTE \
- | SSCR1_STRF | SSCR1_EFWR |SSCR1_RFT \
- | SSCR1_TFT | SSCR1_SPH | SSCR1_SPO | SSCR1_LBM)
+ | SSCR1_SFRMDIR | SSCR1_RWOT | SSCR1_TRAIL \
+ | SSCR1_IFS | SSCR1_STRF | SSCR1_EFWR \
+ | SSCR1_RFT | SSCR1_TFT | SSCR1_MWDS \
+ | SSCR1_SPH | SSCR1_SPO | SSCR1_LBM)
#define DEFINE_SSP_REG(reg, off) \
static inline u32 read_##reg(void *p) { return __raw_readl(p + (off)); } \
if (drv_data->ssp_type == PXA25x_SSP)
DCMD(drv_data->tx_channel) |= DCMD_ENDIRQEN;
- /* Fix me, need to handle cs polarity */
- drv_data->cs_control(PXA2XX_CS_ASSERT);
-
/* Clear status and start DMA engine */
cr1 = chip->cr1 | dma_thresh | drv_data->dma_cr1;
write_SSSR(drv_data->clear_sr, reg);
/* Ensure we have the correct interrupt handler */
drv_data->transfer_handler = interrupt_transfer;
- /* Fix me, need to handle cs polarity */
- drv_data->cs_control(PXA2XX_CS_ASSERT);
-
/* Clear status */
cr1 = chip->cr1 | chip->threshold | drv_data->int_cr1;
write_SSSR(drv_data->clear_sr, reg);
|| (read_SSCR1(reg) & SSCR1_CHANGE_MASK) !=
(cr1 & SSCR1_CHANGE_MASK)) {
+ /* stop the SSP, and update the other bits */
write_SSCR0(cr0 & ~SSCR0_SSE, reg);
if (drv_data->ssp_type != PXA25x_SSP)
write_SSTO(chip->timeout, reg);
- write_SSCR1(cr1, reg);
+ /* first set CR1 without interrupt and service enables */
+ write_SSCR1(cr1 & SSCR1_CHANGE_MASK, reg);
+ /* restart the SSP */
write_SSCR0(cr0, reg);
+
} else {
if (drv_data->ssp_type != PXA25x_SSP)
write_SSTO(chip->timeout, reg);
- write_SSCR1(cr1, reg);
}
+
+ /* FIXME, need to handle cs polarity,
+ * this driver uses struct pxa2xx_spi_chip.cs_control to
+ * specify a CS handling function, and it ignores most
+ * struct spi_device.mode[s], including SPI_CS_HIGH */
+ drv_data->cs_control(PXA2XX_CS_ASSERT);
+
+ /* after chip select, release the data by enabling service
+ * requests and interrupts, without changing any mode bits */
+ write_SSCR1(cr1, reg);
}
static void pump_messages(struct work_struct *work)
If unsure, say N
+# Assumption: We are on embedded, if we compile the MIPS core.
+config SSB_EMBEDDED
+ bool
+ depends on SSB_DRIVER_MIPS
+ default y
+
config SSB_DRIVER_EXTIF
bool "SSB Broadcom EXTIF core driver (EXPERIMENTAL)"
depends on SSB_DRIVER_MIPS && EXPERIMENTAL
# core
ssb-y += main.o scan.o
+ssb-$(CONFIG_SSB_EMBEDDED) += embedded.o
# host support
ssb-$(CONFIG_SSB_PCIHOST) += pci.o pcihost_wrapper.o
ssb_write32(cc->dev, offset, value);
}
-static inline void chipco_write32_masked(struct ssb_chipcommon *cc, u16 offset,
- u32 mask, u32 value)
+static inline u32 chipco_write32_masked(struct ssb_chipcommon *cc, u16 offset,
+ u32 mask, u32 value)
{
value &= mask;
value |= chipco_read32(cc, offset) & ~mask;
chipco_write32(cc, offset, value);
+
+ return value;
}
void ssb_chipco_set_clockmode(struct ssb_chipcommon *cc,
return chipco_read32(cc, SSB_CHIPCO_GPIOIN) & mask;
}
-void ssb_chipco_gpio_out(struct ssb_chipcommon *cc, u32 mask, u32 value)
+u32 ssb_chipco_gpio_out(struct ssb_chipcommon *cc, u32 mask, u32 value)
+{
+ return chipco_write32_masked(cc, SSB_CHIPCO_GPIOOUT, mask, value);
+}
+
+u32 ssb_chipco_gpio_outen(struct ssb_chipcommon *cc, u32 mask, u32 value)
+{
+ return chipco_write32_masked(cc, SSB_CHIPCO_GPIOOUTEN, mask, value);
+}
+
+u32 ssb_chipco_gpio_control(struct ssb_chipcommon *cc, u32 mask, u32 value)
+{
+ return chipco_write32_masked(cc, SSB_CHIPCO_GPIOCTL, mask, value);
+}
+
+u32 ssb_chipco_gpio_intmask(struct ssb_chipcommon *cc, u32 mask, u32 value)
{
- chipco_write32_masked(cc, SSB_CHIPCO_GPIOOUT, mask, value);
+ return chipco_write32_masked(cc, SSB_CHIPCO_GPIOIRQ, mask, value);
}
-void ssb_chipco_gpio_outen(struct ssb_chipcommon *cc, u32 mask, u32 value)
+u32 ssb_chipco_gpio_polarity(struct ssb_chipcommon *cc, u32 mask, u32 value)
{
- chipco_write32_masked(cc, SSB_CHIPCO_GPIOOUTEN, mask, value);
+ return chipco_write32_masked(cc, SSB_CHIPCO_GPIOPOL, mask, value);
}
#ifdef CONFIG_SSB_SERIAL
unsigned int irq;
u32 baud_base, div;
u32 i, n;
+ unsigned int ccrev = cc->dev->id.revision;
plltype = (cc->capabilities & SSB_CHIPCO_CAP_PLLT);
irq = ssb_mips_irq(cc->dev);
chipco_read32(cc, SSB_CHIPCO_CLOCK_M2));
div = 1;
} else {
- if (cc->dev->id.revision >= 11) {
+ if (ccrev == 20) {
+ /* BCM5354 uses constant 25MHz clock */
+ baud_base = 25000000;
+ div = 48;
+ /* Set the override bit so we don't divide it */
+ chipco_write32(cc, SSB_CHIPCO_CORECTL,
+ chipco_read32(cc, SSB_CHIPCO_CORECTL)
+ | SSB_CHIPCO_CORECTL_UARTCLK0);
+ } else if ((ccrev >= 11) && (ccrev != 15)) {
/* Fixed ALP clock */
baud_base = 20000000;
+ if (cc->capabilities & SSB_CHIPCO_CAP_PMU) {
+ /* FIXME: baud_base is different for devices with a PMU */
+ SSB_WARN_ON(1);
+ }
div = 1;
+ if (ccrev >= 21) {
+ /* Turn off UART clock before switching clocksource. */
+ chipco_write32(cc, SSB_CHIPCO_CORECTL,
+ chipco_read32(cc, SSB_CHIPCO_CORECTL)
+ & ~SSB_CHIPCO_CORECTL_UARTCLKEN);
+ }
/* Set the override bit so we don't divide it */
chipco_write32(cc, SSB_CHIPCO_CORECTL,
- SSB_CHIPCO_CORECTL_UARTCLK0);
- } else if (cc->dev->id.revision >= 3) {
+ chipco_read32(cc, SSB_CHIPCO_CORECTL)
+ | SSB_CHIPCO_CORECTL_UARTCLK0);
+ if (ccrev >= 21) {
+ /* Re-enable the UART clock. */
+ chipco_write32(cc, SSB_CHIPCO_CORECTL,
+ chipco_read32(cc, SSB_CHIPCO_CORECTL)
+ | SSB_CHIPCO_CORECTL_UARTCLKEN);
+ }
+ } else if (ccrev >= 3) {
/* Internal backplane clock */
baud_base = ssb_clockspeed(bus);
div = chipco_read32(cc, SSB_CHIPCO_CLKDIV)
}
/* Clock source depends on strapping if UartClkOverride is unset */
- if ((cc->dev->id.revision > 0) &&
+ if ((ccrev > 0) &&
!(chipco_read32(cc, SSB_CHIPCO_CORECTL) & SSB_CHIPCO_CORECTL_UARTCLK0)) {
if ((cc->capabilities & SSB_CHIPCO_CAP_UARTCLK) ==
SSB_CHIPCO_CAP_UARTCLK_INT) {
cc_mmio = cc->dev->bus->mmio + (cc->dev->core_index * SSB_CORE_SIZE);
uart_regs = cc_mmio + SSB_CHIPCO_UART0_DATA;
/* Offset changed at after rev 0 */
- if (cc->dev->id.revision == 0)
+ if (ccrev == 0)
uart_regs += (i * 8);
else
uart_regs += (i * 256);
ssb_write32(extif->dev, offset, value);
}
-static inline void extif_write32_masked(struct ssb_extif *extif, u16 offset,
- u32 mask, u32 value)
+static inline u32 extif_write32_masked(struct ssb_extif *extif, u16 offset,
+ u32 mask, u32 value)
{
value &= mask;
value |= extif_read32(extif, offset) & ~mask;
extif_write32(extif, offset, value);
+
+ return value;
}
#ifdef CONFIG_SSB_SERIAL
*m = extif_read32(extif, SSB_EXTIF_CLOCK_SB);
}
+void ssb_extif_watchdog_timer_set(struct ssb_extif *extif,
+ u32 ticks)
+{
+ extif_write32(extif, SSB_EXTIF_WATCHDOG, ticks);
+}
+
u32 ssb_extif_gpio_in(struct ssb_extif *extif, u32 mask)
{
return extif_read32(extif, SSB_EXTIF_GPIO_IN) & mask;
}
-void ssb_extif_gpio_out(struct ssb_extif *extif, u32 mask, u32 value)
+u32 ssb_extif_gpio_out(struct ssb_extif *extif, u32 mask, u32 value)
{
return extif_write32_masked(extif, SSB_EXTIF_GPIO_OUT(0),
mask, value);
}
-void ssb_extif_gpio_outen(struct ssb_extif *extif, u32 mask, u32 value)
+u32 ssb_extif_gpio_outen(struct ssb_extif *extif, u32 mask, u32 value)
{
return extif_write32_masked(extif, SSB_EXTIF_GPIO_OUTEN(0),
mask, value);
}
+u32 ssb_extif_gpio_polarity(struct ssb_extif *extif, u32 mask, u32 value)
+{
+ return extif_write32_masked(extif, SSB_EXTIF_GPIO_INTPOL, mask, value);
+}
+
+u32 ssb_extif_gpio_intmask(struct ssb_extif *extif, u32 mask, u32 value)
+{
+ return extif_write32_masked(extif, SSB_EXTIF_GPIO_INTMASK, mask, value);
+}
#include <linux/ssb/ssb.h>
#include <linux/pci.h>
#include <linux/delay.h>
+#include <linux/ssb/ssb_embedded.h>
#include "ssb_private.h"
ssb_write32(pc->dev, offset, value);
}
+static inline
+u16 pcicore_read16(struct ssb_pcicore *pc, u16 offset)
+{
+ return ssb_read16(pc->dev, offset);
+}
+
+static inline
+void pcicore_write16(struct ssb_pcicore *pc, u16 offset, u16 value)
+{
+ ssb_write16(pc->dev, offset, value);
+}
+
/**************************************************
* Code for hostmode operation.
**************************************************/
base = &ssb_pcicore_pcibus_iobase;
else
base = &ssb_pcicore_pcibus_membase;
+ res->flags |= IORESOURCE_PCI_FIXED;
if (res->end) {
size = res->end - res->start + 1;
if (*base & (size - 1))
static void __init ssb_fixup_pcibridge(struct pci_dev *dev)
{
+ u8 lat;
+
if (dev->bus->number != 0 || PCI_SLOT(dev->devfn) != 0)
return;
- ssb_printk(KERN_INFO "PCI: fixing up bridge\n");
+ ssb_printk(KERN_INFO "PCI: Fixing up bridge %s\n", pci_name(dev));
/* Enable PCI bridge bus mastering and memory space */
pci_set_master(dev);
pci_write_config_dword(dev, SSB_BAR1_CONTROL, 3);
/* Make sure our latency is high enough to handle the devices behind us */
- pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0xa8);
+ lat = 168;
+ ssb_printk(KERN_INFO "PCI: Fixing latency timer of device %s to %u\n",
+ pci_name(dev), lat);
+ pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat);
}
DECLARE_PCI_FIXUP_EARLY(PCI_ANY_ID, PCI_ANY_ID, ssb_fixup_pcibridge);
u32 addr = 0;
u32 tmp;
- if (unlikely(pc->cardbusmode && dev > 1))
+ /* We do only have one cardbus device behind the bridge. */
+ if (pc->cardbusmode && (dev >= 1))
goto out;
+
if (bus == 0) {
/* Type 0 transaction */
if (unlikely(dev >= SSB_PCI_SLOT_MAX))
.name = "SSB PCIcore external memory",
.start = SSB_PCI_DMA,
.end = SSB_PCI_DMA + SSB_PCI_DMA_SZ - 1,
- .flags = IORESOURCE_MEM,
+ .flags = IORESOURCE_MEM | IORESOURCE_PCI_FIXED,
};
static struct resource ssb_pcicore_io_resource = {
.name = "SSB PCIcore external I/O",
.start = 0x100,
.end = 0x7FF,
- .flags = IORESOURCE_IO,
+ .flags = IORESOURCE_IO | IORESOURCE_PCI_FIXED,
};
static struct pci_controller ssb_pcicore_controller = {
pcicore_write32(pc, SSB_PCICORE_ARBCTL, val);
udelay(1); /* Assertion time demanded by the PCI standard */
- /*TODO cardbus mode */
+ if (pc->dev->bus->has_cardbus_slot) {
+ ssb_dprintk(KERN_INFO PFX "CardBus slot detected\n");
+ pc->cardbusmode = 1;
+ /* GPIO 1 resets the bridge */
+ ssb_gpio_out(pc->dev->bus, 1, 1);
+ ssb_gpio_outen(pc->dev->bus, 1, 1);
+ pcicore_write16(pc, SSB_PCICORE_SPROM(0),
+ pcicore_read16(pc, SSB_PCICORE_SPROM(0))
+ | 0x0400);
+ }
/* 64MB I/O window */
pcicore_write32(pc, SSB_PCICORE_SBTOPCI0,
/* Ok, ready to run, register it to the system.
* The following needs change, if we want to port hostmode
* to non-MIPS platform. */
- set_io_port_base((unsigned long)ioremap_nocache(SSB_PCI_MEM, 0x04000000));
+ ssb_pcicore_controller.io_map_base = (unsigned long)ioremap_nocache(SSB_PCI_MEM, 0x04000000);
+ set_io_port_base(ssb_pcicore_controller.io_map_base);
/* Give some time to the PCI controller to configure itself with the new
* values. Not waiting at this point causes crashes of the machine. */
mdelay(10);
--- /dev/null
+/*
+ * Sonics Silicon Backplane
+ * Embedded systems support code
+ *
+ * Copyright 2005-2008, Broadcom Corporation
+ * Copyright 2006-2008, Michael Buesch <mb@bu3sch.de>
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+#include <linux/ssb/ssb.h>
+#include <linux/ssb/ssb_embedded.h>
+
+#include "ssb_private.h"
+
+
+int ssb_watchdog_timer_set(struct ssb_bus *bus, u32 ticks)
+{
+ if (ssb_chipco_available(&bus->chipco)) {
+ ssb_chipco_watchdog_timer_set(&bus->chipco, ticks);
+ return 0;
+ }
+ if (ssb_extif_available(&bus->extif)) {
+ ssb_extif_watchdog_timer_set(&bus->extif, ticks);
+ return 0;
+ }
+ return -ENODEV;
+}
+
+u32 ssb_gpio_in(struct ssb_bus *bus, u32 mask)
+{
+ unsigned long flags;
+ u32 res = 0;
+
+ spin_lock_irqsave(&bus->gpio_lock, flags);
+ if (ssb_chipco_available(&bus->chipco))
+ res = ssb_chipco_gpio_in(&bus->chipco, mask);
+ else if (ssb_extif_available(&bus->extif))
+ res = ssb_extif_gpio_in(&bus->extif, mask);
+ else
+ SSB_WARN_ON(1);
+ spin_unlock_irqrestore(&bus->gpio_lock, flags);
+
+ return res;
+}
+EXPORT_SYMBOL(ssb_gpio_in);
+
+u32 ssb_gpio_out(struct ssb_bus *bus, u32 mask, u32 value)
+{
+ unsigned long flags;
+ u32 res = 0;
+
+ spin_lock_irqsave(&bus->gpio_lock, flags);
+ if (ssb_chipco_available(&bus->chipco))
+ res = ssb_chipco_gpio_out(&bus->chipco, mask, value);
+ else if (ssb_extif_available(&bus->extif))
+ res = ssb_extif_gpio_out(&bus->extif, mask, value);
+ else
+ SSB_WARN_ON(1);
+ spin_unlock_irqrestore(&bus->gpio_lock, flags);
+
+ return res;
+}
+EXPORT_SYMBOL(ssb_gpio_out);
+
+u32 ssb_gpio_outen(struct ssb_bus *bus, u32 mask, u32 value)
+{
+ unsigned long flags;
+ u32 res = 0;
+
+ spin_lock_irqsave(&bus->gpio_lock, flags);
+ if (ssb_chipco_available(&bus->chipco))
+ res = ssb_chipco_gpio_outen(&bus->chipco, mask, value);
+ else if (ssb_extif_available(&bus->extif))
+ res = ssb_extif_gpio_outen(&bus->extif, mask, value);
+ else
+ SSB_WARN_ON(1);
+ spin_unlock_irqrestore(&bus->gpio_lock, flags);
+
+ return res;
+}
+EXPORT_SYMBOL(ssb_gpio_outen);
+
+u32 ssb_gpio_control(struct ssb_bus *bus, u32 mask, u32 value)
+{
+ unsigned long flags;
+ u32 res = 0;
+
+ spin_lock_irqsave(&bus->gpio_lock, flags);
+ if (ssb_chipco_available(&bus->chipco))
+ res = ssb_chipco_gpio_control(&bus->chipco, mask, value);
+ spin_unlock_irqrestore(&bus->gpio_lock, flags);
+
+ return res;
+}
+EXPORT_SYMBOL(ssb_gpio_control);
+
+u32 ssb_gpio_intmask(struct ssb_bus *bus, u32 mask, u32 value)
+{
+ unsigned long flags;
+ u32 res = 0;
+
+ spin_lock_irqsave(&bus->gpio_lock, flags);
+ if (ssb_chipco_available(&bus->chipco))
+ res = ssb_chipco_gpio_intmask(&bus->chipco, mask, value);
+ else if (ssb_extif_available(&bus->extif))
+ res = ssb_extif_gpio_intmask(&bus->extif, mask, value);
+ else
+ SSB_WARN_ON(1);
+ spin_unlock_irqrestore(&bus->gpio_lock, flags);
+
+ return res;
+}
+EXPORT_SYMBOL(ssb_gpio_intmask);
+
+u32 ssb_gpio_polarity(struct ssb_bus *bus, u32 mask, u32 value)
+{
+ unsigned long flags;
+ u32 res = 0;
+
+ spin_lock_irqsave(&bus->gpio_lock, flags);
+ if (ssb_chipco_available(&bus->chipco))
+ res = ssb_chipco_gpio_polarity(&bus->chipco, mask, value);
+ else if (ssb_extif_available(&bus->extif))
+ res = ssb_extif_gpio_polarity(&bus->extif, mask, value);
+ else
+ SSB_WARN_ON(1);
+ spin_unlock_irqrestore(&bus->gpio_lock, flags);
+
+ return res;
+}
+EXPORT_SYMBOL(ssb_gpio_polarity);
goto out;
memcpy(&bus->boardinfo, &iv.boardinfo, sizeof(iv.boardinfo));
memcpy(&bus->sprom, &iv.sprom, sizeof(iv.sprom));
+ bus->has_cardbus_slot = iv.has_cardbus_slot;
out:
return err;
}
spin_lock_init(&bus->bar_lock);
INIT_LIST_HEAD(&bus->list);
+#ifdef CONFIG_SSB_EMBEDDED
+ spin_lock_init(&bus->gpio_lock);
+#endif
/* Powerup the bus */
err = ssb_pci_xtal(bus, SSB_GPIO_XTAL | SSB_GPIO_PLL, 1);
{
struct thermal_cooling_device_instance *dev;
struct thermal_cooling_device_instance *pos;
+ struct thermal_zone_device *pos1;
+ struct thermal_cooling_device *pos2;
int result;
if (trip >= tz->trips || (trip < 0 && trip != THERMAL_TRIPS_NONE))
return -EINVAL;
- if (!tz || !cdev)
+ list_for_each_entry(pos1, &thermal_tz_list, node) {
+ if (pos1 == tz)
+ break;
+ }
+ list_for_each_entry(pos2, &thermal_cdev_list, node) {
+ if (pos2 == cdev)
+ break;
+ }
+
+ if (tz != pos1 || cdev != pos2)
return -EINVAL;
dev =
int result;
if (strlen(type) >= THERMAL_NAME_LENGTH)
- return NULL;
+ return ERR_PTR(-EINVAL);
if (!ops || !ops->get_max_state || !ops->get_cur_state ||
!ops->set_cur_state)
- return NULL;
+ return ERR_PTR(-EINVAL);
cdev = kzalloc(sizeof(struct thermal_cooling_device), GFP_KERNEL);
if (!cdev)
- return NULL;
+ return ERR_PTR(-ENOMEM);
result = get_idr(&thermal_cdev_idr, &thermal_idr_lock, &cdev->id);
if (result) {
kfree(cdev);
- return NULL;
+ return ERR_PTR(result);
}
strcpy(cdev->type, type);
if (result) {
release_idr(&thermal_cdev_idr, &thermal_idr_lock, cdev->id);
kfree(cdev);
- return NULL;
+ return ERR_PTR(result);
}
/* sys I/F */
unregister:
release_idr(&thermal_cdev_idr, &thermal_idr_lock, cdev->id);
device_unregister(&cdev->device);
- return NULL;
+ return ERR_PTR(result);
}
EXPORT_SYMBOL(thermal_cooling_device_register);
int count;
if (strlen(type) >= THERMAL_NAME_LENGTH)
- return NULL;
+ return ERR_PTR(-EINVAL);
if (trips > THERMAL_MAX_TRIPS || trips < 0)
- return NULL;
+ return ERR_PTR(-EINVAL);
if (!ops || !ops->get_temp)
- return NULL;
+ return ERR_PTR(-EINVAL);
tz = kzalloc(sizeof(struct thermal_zone_device), GFP_KERNEL);
if (!tz)
- return NULL;
+ return ERR_PTR(-ENOMEM);
INIT_LIST_HEAD(&tz->cooling_devices);
idr_init(&tz->idr);
result = get_idr(&thermal_tz_idr, &thermal_idr_lock, &tz->id);
if (result) {
kfree(tz);
- return NULL;
+ return ERR_PTR(result);
}
strcpy(tz->type, type);
if (result) {
release_idr(&thermal_tz_idr, &thermal_idr_lock, tz->id);
kfree(tz);
- return NULL;
+ return ERR_PTR(result);
}
/* sys I/F */
unregister:
release_idr(&thermal_tz_idr, &thermal_idr_lock, tz->id);
device_unregister(&tz->device);
- return NULL;
+ return ERR_PTR(result);
}
EXPORT_SYMBOL(thermal_zone_device_register);
};
#define to_map(map) container_of(map, struct uio_map, kobj)
-
-static ssize_t map_attr_show(struct kobject *kobj, struct kobj_attribute *attr,
- char *buf)
+static ssize_t map_addr_show(struct uio_mem *mem, char *buf)
{
- struct uio_map *map = to_map(kobj);
- struct uio_mem *mem = map->mem;
-
- if (strncmp(attr->attr.name, "addr", 4) == 0)
- return sprintf(buf, "0x%lx\n", mem->addr);
-
- if (strncmp(attr->attr.name, "size", 4) == 0)
- return sprintf(buf, "0x%lx\n", mem->size);
+ return sprintf(buf, "0x%lx\n", mem->addr);
+}
- return -ENODEV;
+static ssize_t map_size_show(struct uio_mem *mem, char *buf)
+{
+ return sprintf(buf, "0x%lx\n", mem->size);
}
-static struct kobj_attribute attr_attribute =
- __ATTR(addr, S_IRUGO, map_attr_show, NULL);
-static struct kobj_attribute size_attribute =
- __ATTR(size, S_IRUGO, map_attr_show, NULL);
+struct uio_sysfs_entry {
+ struct attribute attr;
+ ssize_t (*show)(struct uio_mem *, char *);
+ ssize_t (*store)(struct uio_mem *, const char *, size_t);
+};
+
+static struct uio_sysfs_entry addr_attribute =
+ __ATTR(addr, S_IRUGO, map_addr_show, NULL);
+static struct uio_sysfs_entry size_attribute =
+ __ATTR(size, S_IRUGO, map_size_show, NULL);
static struct attribute *attrs[] = {
- &attr_attribute.attr,
+ &addr_attribute.attr,
&size_attribute.attr,
NULL, /* need to NULL terminate the list of attributes */
};
kfree(map);
}
+static ssize_t map_type_show(struct kobject *kobj, struct attribute *attr,
+ char *buf)
+{
+ struct uio_map *map = to_map(kobj);
+ struct uio_mem *mem = map->mem;
+ struct uio_sysfs_entry *entry;
+
+ entry = container_of(attr, struct uio_sysfs_entry, attr);
+
+ if (!entry->show)
+ return -EIO;
+
+ return entry->show(mem, buf);
+}
+
+static struct sysfs_ops uio_sysfs_ops = {
+ .show = map_type_show,
+};
+
static struct kobj_type map_attr_type = {
.release = map_release,
+ .sysfs_ops = &uio_sysfs_ops,
.default_attrs = attrs,
};
otherwise it is scheduled, and with high data rates data can get lost. */
tty->low_latency = 1;
- if (usb_autopm_get_interface(acm->control)) {
- mutex_unlock(&open_mutex);
- return -EIO;
- }
+ if (usb_autopm_get_interface(acm->control) < 0)
+ goto early_bail;
mutex_lock(&acm->mutex);
- mutex_unlock(&open_mutex);
if (acm->used++) {
usb_autopm_put_interface(acm->control);
goto done;
done:
err_out:
mutex_unlock(&acm->mutex);
+ mutex_unlock(&open_mutex);
return rv;
full_bailout:
usb_autopm_put_interface(acm->control);
acm->used--;
mutex_unlock(&acm->mutex);
+early_bail:
+ mutex_unlock(&open_mutex);
return -EIO;
}
usblp->rcomplete = 0;
if (handle_bidir(usblp) < 0) {
+ usb_autopm_put_interface(intf);
usblp->used = 0;
file->private_data = NULL;
retval = -EIO;
* devices is broken...
*/
static const struct usb_device_id usb_quirk_list[] = {
+ /* Action Semiconductor flash disk */
+ { USB_DEVICE(0x10d6, 0x2200), .driver_info = USB_QUIRK_STRING_FETCH_255},
+
/* CBM - Flash disk */
{ USB_DEVICE(0x0204, 0x6025), .driver_info = USB_QUIRK_RESET_RESUME },
/* HP 5300/5370C scanner */
{ USB_DEVICE(0x03f0, 0x0701), .driver_info = USB_QUIRK_STRING_FETCH_255 },
+ /* Creative SB Audigy 2 NX */
+ { USB_DEVICE(0x041e, 0x3020), .driver_info = USB_QUIRK_RESET_RESUME },
+
+ /* Roland SC-8820 */
+ { USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME },
+
+ /* Edirol SD-20 */
+ { USB_DEVICE(0x0582, 0x0027), .driver_info = USB_QUIRK_RESET_RESUME },
+
/* INTEL VALUE SSD */
{ USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME },
memcpy(req->buf, buf, n);
req->complete = rndis_response_complete;
rndis_free_response(dev->rndis_config, buf);
+ value = n;
}
/* else stalls ... spec says to avoid that */
}
printer_req_free(dev->in_ep, req);
}
- if (dev->current_rx_req != NULL);
+ if (dev->current_rx_req != NULL)
printer_req_free(dev->out_ep, dev->current_rx_req);
while (!list_empty(&dev->rx_reqs)) {
default y
config USB_EHCI_FSL
- bool
- depends on USB_EHCI_HCD
+ bool "Support for Freescale on-chip EHCI USB controller"
+ depends on USB_EHCI_HCD && FSL_SOC
select USB_EHCI_ROOT_HUB_TT
- default y if MPC834x || PPC_MPC831x
---help---
Variation of ARC USB block used in some Freescale chips.
/* reschedule QH iff another request is queued */
if (!list_empty (&qh->qtd_list)
&& HC_IS_RUNNING (hcd->state)) {
- int schedule_status;
-
- schedule_status = qh_schedule (ehci, qh);
- spin_unlock_irqrestore (&ehci->lock, flags);
-
- if (schedule_status != 0) {
- // shouldn't happen often, but ...
- // FIXME kill those tds' urbs
- err ("can't reschedule qh %p, err %d",
- qh, schedule_status);
- }
- return status;
+ rc = qh_schedule(ehci, qh);
+
+ /* An error here likely indicates handshake failure
+ * or no space left in the schedule. Neither fault
+ * should happen often ...
+ *
+ * FIXME kill the now-dysfunctional queued urbs
+ */
+ if (rc != 0)
+ ehci_err(ehci,
+ "can't reschedule qh %p, err %d",
+ qh, rc);
}
break;
#endif
#if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
- !defined(PS3_SYSTEM_BUS_DRIVER)
+ !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER)
#error "missing bus glue for ehci-hcd"
#endif
retval = sl811h_bus_suspend(hcd);
break;
case PM_EVENT_SUSPEND:
+ case PM_EVENT_HIBERNATE:
case PM_EVENT_PRETHAW: /* explicitly discard hw state */
port_power(sl811, 0);
break;
dev_err(&u132->platform_dev->dev, "device is being removed\n");
return -ESHUTDOWN;
} else {
- int retval = 0;
- if (state.event == PM_EVENT_FREEZE) {
+ int retval = 0, ports;
+
+ switch (state.event) {
+ case PM_EVENT_FREEZE:
retval = u132_bus_suspend(hcd);
- } else if (state.event == PM_EVENT_SUSPEND) {
- int ports = MAX_U132_PORTS;
+ break;
+ case PM_EVENT_SUSPEND:
+ case PM_EVENT_HIBERNATE:
+ ports = MAX_U132_PORTS;
while (ports-- > 0) {
port_power(u132, ports, 0);
}
- }
+ break;
+ }
if (retval == 0)
pdev->dev.power.power_state = state;
return retval;
#define USB_DEVICE_ID_VERNIER_GOTEMP 0x0002
#define USB_DEVICE_ID_VERNIER_SKIP 0x0003
#define USB_DEVICE_ID_VERNIER_CYCLOPS 0x0004
+#define USB_DEVICE_ID_VERNIER_LCSPEC 0x0006
#define USB_VENDOR_ID_MICROCHIP 0x04d8
#define USB_DEVICE_ID_PICDEM 0x000c
{ USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_SKIP) },
{ USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_CYCLOPS) },
{ USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICDEM) },
+ { USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_LCSPEC) },
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, ld_usb_table);
{
struct usb_interface *intf = to_usb_interface(dev);
struct trancevibrator *tv = usb_get_intfdata(intf);
- int temp, retval;
+ int temp, retval, old;
temp = simple_strtoul(buf, NULL, 10);
if (temp > 255)
temp = 255;
else if (temp < 0)
temp = 0;
+ old = tv->speed;
tv->speed = temp;
dev_dbg(&tv->udev->dev, "speed = %d\n", tv->speed);
tv->speed, /* speed value */
0, NULL, 0, USB_CTRL_GET_TIMEOUT);
if (retval) {
+ tv->speed = old;
dev_dbg(&tv->udev->dev, "retval = %d\n", retval);
return retval;
}
#define FTDI_STATUS_B1_MASK (FTDI_RS_BI)
/* End TIOCMIWAIT */
-#define FTDI_IMPL_ASYNC_FLAGS = ( ASYNC_SPD_HI | ASYNC_SPD_VHI \
- ASYNC_SPD_CUST | ASYNC_SPD_SHI | ASYNC_SPD_WARP )
+#define FTDI_IMPL_ASYNC_FLAGS = (ASYNC_SPD_HI | ASYNC_SPD_VHI \
+ | ASYNC_SPD_CUST | ASYNC_SPD_SHI | ASYNC_SPD_WARP)
/* function prototypes for a FTDI serial converter */
static int ftdi_sio_probe (struct usb_serial *serial, const struct usb_device_id *id);
#define NOVATELWIRELESS_VENDOR_ID 0x1410
#define DELL_VENDOR_ID 0x413C
+#define KYOCERA_VENDOR_ID 0x0c88
+#define KYOCERA_PRODUCT_KPC680 0x180a
+
#define ANYDATA_VENDOR_ID 0x16d5
#define ANYDATA_PRODUCT_ADU_E100A 0x6501
#define ANYDATA_PRODUCT_ADU_500A 0x6502
#define BANDRICH_PRODUCT_C100_1 0x1002
#define BANDRICH_PRODUCT_C100_2 0x1003
+#define QUALCOMM_VENDOR_ID 0x05C6
+
static struct usb_device_id option_ids[] = {
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x2410) }, /* Novatel EU740 */
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x4100) }, /* Novatel U727 */
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x4400) }, /* Novatel MC950 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x5010) }, /* Novatel U727 */
{ USB_DEVICE(DELL_VENDOR_ID, 0x8114) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
{ USB_DEVICE(DELL_VENDOR_ID, 0x8115) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
{ USB_DEVICE(DELL_VENDOR_ID, 0x8116) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
{ USB_DEVICE(DELL_VENDOR_ID, 0x8117) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
{ USB_DEVICE(DELL_VENDOR_ID, 0x8118) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
{ USB_DEVICE(DELL_VENDOR_ID, 0x8128) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite E720 CDMA/EV-DO */
+ { USB_DEVICE(DELL_VENDOR_ID, 0x8129) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite ET620 CDMA/EV-DO */
+ { USB_DEVICE(DELL_VENDOR_ID, 0x8133) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
{ USB_DEVICE(DELL_VENDOR_ID, 0x8136) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
{ USB_DEVICE(DELL_VENDOR_ID, 0x8137) }, /* Dell Wireless HSDPA 5520 */
{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) },
{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
{ USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
{ USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
+ { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
+ { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, option_ids);
struct option_port_private {
/* Input endpoints and buffer for this port */
struct urb *in_urbs[N_IN_URB];
- char in_buffer[N_IN_URB][IN_BUFLEN];
+ u8 *in_buffer[N_IN_URB];
/* Output endpoints and buffer for this port */
struct urb *out_urbs[N_OUT_URB];
- char out_buffer[N_OUT_URB][OUT_BUFLEN];
+ u8 *out_buffer[N_OUT_URB];
unsigned long out_busy; /* Bit vector of URBs in use */
/* Settings for the port */
static int option_startup(struct usb_serial *serial)
{
- int i, err;
+ int i, j, err;
struct usb_serial_port *port;
struct option_port_private *portdata;
+ u8 *buffer;
dbg("%s", __FUNCTION__);
return (1);
}
+ for (j = 0; j < N_IN_URB; j++) {
+ buffer = (u8 *)__get_free_page(GFP_KERNEL);
+ if (!buffer)
+ goto bail_out_error;
+ portdata->in_buffer[j] = buffer;
+ }
+
+ for (j = 0; j < N_OUT_URB; j++) {
+ buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
+ if (!buffer)
+ goto bail_out_error2;
+ portdata->out_buffer[j] = buffer;
+ }
+
usb_set_serial_port_data(port, portdata);
if (! port->interrupt_in_urb)
option_setup_urbs(serial);
return (0);
+
+bail_out_error2:
+ for (j = 0; j < N_OUT_URB; j++)
+ kfree(portdata->out_buffer[j]);
+bail_out_error:
+ for (j = 0; j < N_IN_URB; j++)
+ if (portdata->in_buffer[j])
+ free_page((unsigned long)portdata->in_buffer[j]);
+ kfree(portdata);
+ return 1;
}
static void option_shutdown(struct usb_serial *serial)
for (j = 0; j < N_IN_URB; j++) {
if (portdata->in_urbs[j]) {
usb_free_urb(portdata->in_urbs[j]);
+ free_page((unsigned long)portdata->in_buffer[j]);
portdata->in_urbs[j] = NULL;
}
}
for (j = 0; j < N_OUT_URB; j++) {
if (portdata->out_urbs[j]) {
usb_free_urb(portdata->out_urbs[j]);
+ kfree(portdata->out_buffer[j]);
portdata->out_urbs[j] = NULL;
}
}
{ USB_DEVICE(0x1199, 0x0112), .driver_info = DEVICE_1_PORT }, /* Sierra Wireless AirCard 580 */
{ USB_DEVICE(0x0F3D, 0x0112), .driver_info = DEVICE_1_PORT }, /* Airprime/Sierra PC 5220 */
- { USB_DEVICE(0x05C6, 0x6613), .driver_info = DEVICE_1_PORT }, /* Onda H600/ZTE MF330 */
{ USB_DEVICE(0x1199, 0x0FFF), .driver_info = DEVICE_INSTALLER},
{ }
/* Copy a buffer of length buflen to/from the srb's transfer buffer.
* Update the **sgptr and *offset variables so that the next copy will
- * pick up from where this one left off. */
-
+ * pick up from where this one left off.
+ */
unsigned int usb_stor_access_xfer_buf(unsigned char *buffer,
unsigned int buflen, struct scsi_cmnd *srb, struct scatterlist **sgptr,
unsigned int *offset, enum xfer_buf_dir dir)
{
unsigned int cnt;
+ struct scatterlist *sg = *sgptr;
/* We have to go through the list one entry
* at a time. Each s-g entry contains some number of pages, and
* in kernel-addressable memory then kmap() will return its address.
* If the page is not directly accessible -- such as a user buffer
* located in high memory -- then kmap() will map it to a temporary
- * position in the kernel's virtual address space. */
- struct scatterlist *sg = *sgptr;
+ * position in the kernel's virtual address space.
+ */
if (!sg)
sg = scsi_sglist(srb);
+ buflen = min(buflen, scsi_bufflen(srb));
/* This loop handles a single s-g list entry, which may
- * include multiple pages. Find the initial page structure
- * and the starting offset within the page, and update
- * the *offset and **sgptr values for the next loop. */
+ * include multiple pages. Find the initial page structure
+ * and the starting offset within the page, and update
+ * the *offset and **sgptr values for the next loop.
+ */
cnt = 0;
- while (cnt < buflen) {
+ while (cnt < buflen && sg) {
struct page *page = sg_page(sg) +
((sg->offset + *offset) >> PAGE_SHIFT);
- unsigned int poff =
- (sg->offset + *offset) & (PAGE_SIZE-1);
+ unsigned int poff = (sg->offset + *offset) & (PAGE_SIZE-1);
unsigned int sglen = sg->length - *offset;
if (sglen > buflen - cnt) {
}
/* Store the contents of buffer into srb's transfer buffer and set the
- * SCSI residue. */
+ * SCSI residue.
+ */
void usb_stor_set_xfer_buf(unsigned char *buffer,
unsigned int buflen, struct scsi_cmnd *srb)
{
unsigned int offset = 0;
struct scatterlist *sg = NULL;
- usb_stor_access_xfer_buf(buffer, buflen, srb, &sg, &offset,
+ buflen = usb_stor_access_xfer_buf(buffer, buflen, srb, &sg, &offset,
TO_XFER_BUF);
if (buflen < scsi_bufflen(srb))
scsi_set_resid(srb, scsi_bufflen(srb) - buflen);
if (result > 0)
return us->iobuf[0];
- /*
- * Some devices (i.e. Iomega Zip100) need this -- apparently
- * the bulk pipes get STALLed when the GetMaxLUN request is
- * processed. This is, in theory, harmless to all other devices
- * (regardless of if they stall or not).
- */
- if (result == -EPIPE) {
- usb_stor_clear_halt(us, us->recv_bulk_pipe);
- usb_stor_clear_halt(us, us->send_bulk_pipe);
- }
-
/*
* Some devices don't like GetMaxLUN. They may STALL the control
* pipe, they may return a zero-length result, they may do nothing at
US_FL_FIX_CAPACITY),
/* Reported by Emil Larsson <emil@swip.net> */
-UNUSUAL_DEV( 0x04b0, 0x0411, 0x0100, 0x0101,
+UNUSUAL_DEV( 0x04b0, 0x0411, 0x0100, 0x0110,
"NIKON",
"NIKON DSC D80",
US_SC_DEVICE, US_PR_DEVICE, NULL,
"Digital Camera EX-20 DSC",
US_SC_8070, US_PR_DEVICE, NULL, 0 ),
+/* Reported by Andre Welter <a.r.welter@gmx.de>
+ * This antique device predates the release of the Bulk-only Transport
+ * spec, and if it gets a Get-Max-LUN then it requires the host to do a
+ * Clear-Halt on the bulk endpoints. The SINGLE_LUN flag will prevent
+ * us from sending the request.
+ */
+UNUSUAL_DEV( 0x059b, 0x0001, 0x0100, 0x0100,
+ "Iomega",
+ "ZIP 100",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_SINGLE_LUN ),
+
/* Reported by <Hendryk.Pfeiffer@gmx.de> */
UNUSUAL_DEV( 0x059f, 0x0643, 0x0000, 0x0000,
"LaCie",
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_IGNORE_RESIDUE | US_FL_GO_SLOW | US_FL_MAX_SECTORS_64),
+/* Patch by Leonid Petrov mail at lpetrov.net
+ * Reported by Robert Spitzenpfeil <robert@spitzenpfeil.org>
+ * http://www.qbik.ch/usb/devices/showdev.php?id=1705
+ * Updated to 103 device by MJ Ray mjr at phonecoop.coop
+ */
+UNUSUAL_DEV( 0x0f19, 0x0103, 0x0100, 0x0100,
+ "Oracom Co., Ltd",
+ "ORC-200M",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_IGNORE_RESIDUE ),
+
/* David Kuehling <dvdkhlng@gmx.de>:
* for MP3-Player AVOX WSX-300ER (bought in Japan). Reports lots of SCSI
* errors when trying to write.
US_SC_DEVICE, US_PR_DEVICE, usb_stor_ucr61s2b_init,
0 ),
+/* Reported by Fabio Venturi <f.venturi@tdnet.it>
+ * The device reports a vendor-specific bDeviceClass.
+ */
+UNUSUAL_DEV( 0x10d6, 0x2200, 0x0100, 0x0100,
+ "Actions Semiconductor",
+ "Mtp device",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ 0),
+
/* Reported by Kevin Lloyd <linux@sierrawireless.com>
* Entry is needed for the initializer function override,
* which instructs the device to load as a modem
if (state.event == pdev->dev.power.power_state.event)
return 0;
- if (state.event != PM_EVENT_SUSPEND)
+ if (!(state.event & PM_EVENT_SLEEP))
goto done;
acquire_console_sem();
acquire_console_sem();
par->pm_state = mesg.event;
- if (mesg.event == PM_EVENT_SUSPEND) {
+ if (mesg.event & PM_EVENT_SLEEP) {
fb_set_suspend(info, 1);
nvidiafb_blank(FB_BLANK_POWERDOWN, info);
nvidia_write_regs(par, &par->SavedReg);
switch (val) {
case CPUFREQ_ADJUST:
case CPUFREQ_INCOMPATIBLE:
- printk(KERN_DEBUG "min dma period: %d ps, "
+ pr_debug("min dma period: %d ps, "
"new clock %d kHz\n", pxafb_display_dma_period(var),
policy->max);
// TODO: fill in min/max values
}
#endif
-int __init pxafb_probe(struct platform_device *dev)
+static int __init pxafb_probe(struct platform_device *dev)
{
struct pxafb_info *fbi;
struct pxafb_mach_info *inf;
};
#ifndef MODULE
-int __devinit pxafb_setup(char *options)
+static int __devinit pxafb_setup(char *options)
{
# ifdef CONFIG_FB_PXA_PARAMETERS
if (options)
# endif
#endif
-int __devinit pxafb_init(void)
+static int __devinit pxafb_init(void)
{
#ifndef MODULE
char *option = NULL;
static int mtrr __devinitdata = 3; /* enable mtrr by default */
static int blank = 1; /* enable blanking by default */
-static int ypan __devinitdata = 1; /* 0: scroll, 1: ypan, 2: ywrap */
+static int ypan = 1; /* 0: scroll, 1: ypan, 2: ywrap */
static int pmi_setpal __devinitdata = 1; /* use PMI for palette changes */
static int nocrtc __devinitdata; /* ignore CRTC settings */
static int noedid __devinitdata; /* don't try DDC transfers */
ls->ls_recover_nodeid = nodeid;
if (nodeid == dlm_our_nodeid()) {
+ ls->ls_recover_buf->rc_header.h_length =
+ dlm_config.ci_buffer_size;
dlm_copy_master_names(ls, last_name, last_len,
ls->ls_recover_buf->rc_buf,
max_size, nodeid);
*/
#include <linux/buffer_head.h>
-#include <linux/efs_fs.h>
#include <linux/smp_lock.h>
+#include "efs.h"
static int efs_readdir(struct file *, void *, filldir_t);
--- /dev/null
+/*
+ * Copyright (c) 1999 Al Smith
+ *
+ * Portions derived from work (c) 1995,1996 Christian Vogelgsang.
+ * Portions derived from IRIX header files (c) 1988 Silicon Graphics
+ */
+#ifndef _EFS_EFS_H_
+#define _EFS_EFS_H_
+
+#include <linux/fs.h>
+#include <asm/uaccess.h>
+
+#define EFS_VERSION "1.0a"
+
+static const char cprt[] = "EFS: "EFS_VERSION" - (c) 1999 Al Smith <Al.Smith@aeschi.ch.eu.org>";
+
+
+/* 1 block is 512 bytes */
+#define EFS_BLOCKSIZE_BITS 9
+#define EFS_BLOCKSIZE (1 << EFS_BLOCKSIZE_BITS)
+
+typedef int32_t efs_block_t;
+typedef uint32_t efs_ino_t;
+
+#define EFS_DIRECTEXTENTS 12
+
+/*
+ * layout of an extent, in memory and on disk. 8 bytes exactly.
+ */
+typedef union extent_u {
+ unsigned char raw[8];
+ struct extent_s {
+ unsigned int ex_magic:8; /* magic # (zero) */
+ unsigned int ex_bn:24; /* basic block */
+ unsigned int ex_length:8; /* numblocks in this extent */
+ unsigned int ex_offset:24; /* logical offset into file */
+ } cooked;
+} efs_extent;
+
+typedef struct edevs {
+ __be16 odev;
+ __be32 ndev;
+} efs_devs;
+
+/*
+ * extent based filesystem inode as it appears on disk. The efs inode
+ * is exactly 128 bytes long.
+ */
+struct efs_dinode {
+ __be16 di_mode; /* mode and type of file */
+ __be16 di_nlink; /* number of links to file */
+ __be16 di_uid; /* owner's user id */
+ __be16 di_gid; /* owner's group id */
+ __be32 di_size; /* number of bytes in file */
+ __be32 di_atime; /* time last accessed */
+ __be32 di_mtime; /* time last modified */
+ __be32 di_ctime; /* time created */
+ __be32 di_gen; /* generation number */
+ __be16 di_numextents; /* # of extents */
+ u_char di_version; /* version of inode */
+ u_char di_spare; /* spare - used by AFS */
+ union di_addr {
+ efs_extent di_extents[EFS_DIRECTEXTENTS];
+ efs_devs di_dev; /* device for IFCHR/IFBLK */
+ } di_u;
+};
+
+/* efs inode storage in memory */
+struct efs_inode_info {
+ int numextents;
+ int lastextent;
+
+ efs_extent extents[EFS_DIRECTEXTENTS];
+ struct inode vfs_inode;
+};
+
+#include <linux/efs_fs_sb.h>
+
+#define EFS_DIRBSIZE_BITS EFS_BLOCKSIZE_BITS
+#define EFS_DIRBSIZE (1 << EFS_DIRBSIZE_BITS)
+
+struct efs_dentry {
+ __be32 inode;
+ unsigned char namelen;
+ char name[3];
+};
+
+#define EFS_DENTSIZE (sizeof(struct efs_dentry) - 3 + 1)
+#define EFS_MAXNAMELEN ((1 << (sizeof(char) * 8)) - 1)
+
+#define EFS_DIRBLK_HEADERSIZE 4
+#define EFS_DIRBLK_MAGIC 0xbeef /* moo */
+
+struct efs_dir {
+ __be16 magic;
+ unsigned char firstused;
+ unsigned char slots;
+
+ unsigned char space[EFS_DIRBSIZE - EFS_DIRBLK_HEADERSIZE];
+};
+
+#define EFS_MAXENTS \
+ ((EFS_DIRBSIZE - EFS_DIRBLK_HEADERSIZE) / \
+ (EFS_DENTSIZE + sizeof(char)))
+
+#define EFS_SLOTAT(dir, slot) EFS_REALOFF((dir)->space[slot])
+
+#define EFS_REALOFF(offset) ((offset << 1))
+
+
+static inline struct efs_inode_info *INODE_INFO(struct inode *inode)
+{
+ return container_of(inode, struct efs_inode_info, vfs_inode);
+}
+
+static inline struct efs_sb_info *SUPER_INFO(struct super_block *sb)
+{
+ return sb->s_fs_info;
+}
+
+struct statfs;
+struct fid;
+
+extern const struct inode_operations efs_dir_inode_operations;
+extern const struct file_operations efs_dir_operations;
+extern const struct address_space_operations efs_symlink_aops;
+
+extern struct inode *efs_iget(struct super_block *, unsigned long);
+extern efs_block_t efs_map_block(struct inode *, efs_block_t);
+extern int efs_get_block(struct inode *, sector_t, struct buffer_head *, int);
+
+extern struct dentry *efs_lookup(struct inode *, struct dentry *, struct nameidata *);
+extern struct dentry *efs_fh_to_dentry(struct super_block *sb, struct fid *fid,
+ int fh_len, int fh_type);
+extern struct dentry *efs_fh_to_parent(struct super_block *sb, struct fid *fid,
+ int fh_len, int fh_type);
+extern struct dentry *efs_get_parent(struct dentry *);
+extern int efs_bmap(struct inode *, int);
+
+#endif /* _EFS_EFS_H_ */
*/
#include <linux/buffer_head.h>
-#include <linux/efs_fs.h>
+#include "efs.h"
int efs_get_block(struct inode *inode, sector_t iblock,
struct buffer_head *bh_result, int create)
* and from work (c) 1998 Mike Shaver.
*/
-#include <linux/efs_fs.h>
-#include <linux/efs_fs_sb.h>
#include <linux/buffer_head.h>
#include <linux/module.h>
#include <linux/fs.h>
+#include "efs.h"
+#include <linux/efs_fs_sb.h>
static int efs_readpage(struct file *file, struct page *page)
{
#include <linux/buffer_head.h>
#include <linux/string.h>
-#include <linux/efs_fs.h>
#include <linux/smp_lock.h>
#include <linux/exportfs.h>
+#include "efs.h"
static efs_ino_t efs_find_entry(struct inode *inode, const char *name, int len) {
#include <linux/init.h>
#include <linux/module.h>
-#include <linux/efs_fs.h>
-#include <linux/efs_vh.h>
-#include <linux/efs_fs_sb.h>
#include <linux/exportfs.h>
#include <linux/slab.h>
#include <linux/buffer_head.h>
#include <linux/vfs.h>
+#include "efs.h"
+#include <linux/efs_vh.h>
+#include <linux/efs_fs_sb.h>
+
static int efs_statfs(struct dentry *dentry, struct kstatfs *buf);
static int efs_fill_super(struct super_block *s, void *d, int silent);
*/
#include <linux/string.h>
-#include <linux/efs_fs.h>
#include <linux/pagemap.h>
#include <linux/buffer_head.h>
#include <linux/smp_lock.h>
+#include "efs.h"
static int efs_symlink_readpage(struct file *file, struct page *page)
{
}
if (fc->flags & FUSE_DEFAULT_PERMISSIONS) {
- int err = generic_permission(inode, mask, NULL);
+ err = generic_permission(inode, mask, NULL);
/* If permission is denied, try to refresh file
attributes. This is also needed, because the root
*/
while ((nlmsvc_users || !signalled()) && nlmsvc_pid == current->pid) {
long timeout = MAX_SCHEDULE_TIMEOUT;
- char buf[RPC_MAX_ADDRBUFLEN];
+ RPC_IFDEBUG(char buf[RPC_MAX_ADDRBUFLEN]);
if (signalled()) {
flush_signals(current);
svc_process(rqstp);
}
+ flush_signals(current);
svc_exit_thread(rqstp);
nfs_callback_info.pid = 0;
complete(&nfs_callback_info.stopped);
static int nfs_callback_authenticate(struct svc_rqst *rqstp)
{
struct nfs_client *clp;
- char buf[RPC_MAX_ADDRBUFLEN];
+ RPC_IFDEBUG(char buf[RPC_MAX_ADDRBUFLEN]);
/* Don't talk to strangers */
clp = nfs_find_client(svc_addr(rqstp), 4);
if (!(bitmap[0] & FATTR4_WORD0_CHANGE))
return 0;
p = xdr_reserve_space(xdr, 8);
- if (unlikely(p == 0))
+ if (unlikely(!p))
return htonl(NFS4ERR_RESOURCE);
p = xdr_encode_hyper(p, change);
return 0;
if (!(bitmap[0] & FATTR4_WORD0_SIZE))
return 0;
p = xdr_reserve_space(xdr, 8);
- if (unlikely(p == 0))
+ if (unlikely(!p))
return htonl(NFS4ERR_RESOURCE);
p = xdr_encode_hyper(p, size);
return 0;
__be32 *p;
p = xdr_reserve_space(xdr, 12);
- if (unlikely(p == 0))
+ if (unlikely(!p))
return htonl(NFS4ERR_RESOURCE);
p = xdr_encode_hyper(p, time->tv_sec);
*p = htonl(time->tv_nsec);
struct file_lock *fl;
int status;
- for (fl = inode->i_flock; fl != 0; fl = fl->fl_next) {
+ for (fl = inode->i_flock; fl != NULL; fl = fl->fl_next) {
if (!(fl->fl_flags & (FL_POSIX|FL_FLOCK)))
continue;
if (nfs_file_open_context(fl->fl_file) != ctx)
mutex_lock(&idmap->idmap_im_lock);
he = idmap_lookup_id(h, id);
- if (he != 0) {
+ if (he) {
memcpy(name, he->ih_name, he->ih_namelen);
ret = he->ih_namelen;
goto out;
struct file_lock *fl;
int status = 0;
- for (fl = inode->i_flock; fl != 0; fl = fl->fl_next) {
+ for (fl = inode->i_flock; fl != NULL; fl = fl->fl_next) {
if (!(fl->fl_flags & (FL_POSIX|FL_FLOCK)))
continue;
if (nfs_file_open_context(fl->fl_file)->state != state)
{
/* Check if the request originated from a secure port. */
if (!rqstp->rq_secure && EX_SECURE(exp)) {
- char buf[RPC_MAX_ADDRBUFLEN];
+ RPC_IFDEBUG(char buf[RPC_MAX_ADDRBUFLEN]);
dprintk(KERN_WARNING
"nfsd: request from insecure port %s!\n",
svc_print_addr(rqstp, buf, sizeof(buf)));
[RLIMIT_MSGQUEUE] = {"Max msgqueue size", "bytes"},
[RLIMIT_NICE] = {"Max nice priority", NULL},
[RLIMIT_RTPRIO] = {"Max realtime priority", NULL},
+ [RLIMIT_RTTIME] = {"Max realtime timeout", "us"},
};
/* Display limits for a process */
#define PM_RESERVED_BITS 3
#define PM_RESERVED_OFFSET (64 - PM_RESERVED_BITS)
#define PM_RESERVED_MASK (((1LL<<PM_RESERVED_BITS)-1) << PM_RESERVED_OFFSET)
-#define PM_SPECIAL(nr) (((nr) << PM_RESERVED_OFFSET) | PM_RESERVED_MASK)
+#define PM_SPECIAL(nr) (((nr) << PM_RESERVED_OFFSET) & PM_RESERVED_MASK)
#define PM_NOT_PRESENT PM_SPECIAL(1LL)
#define PM_SWAP PM_SPECIAL(2LL)
#define PM_END_OF_BUFFER 1
{
switch (UFS_SB(sb)->s_flags & UFS_ST_MASK) {
case UFS_ST_SUNOS:
- if (fs32_to_cpu(sb, usb3->fs_postblformat == UFS_42POSTBLFMT)) {
+ if (fs32_to_cpu(sb, usb3->fs_postblformat) == UFS_42POSTBLFMT) {
usb1->fs_u0.fs_sun.fs_state = cpu_to_fs32(sb, value);
break;
}
#define SSCR1_RSRE (1 << 20) /* Receive Service Request Enable */
#define SSCR1_TINTE (1 << 19) /* Receiver Time-out Interrupt enable */
#define SSCR1_PINTE (1 << 18) /* Peripheral Trailing Byte Interupt Enable */
+#define SSCR1_IFS (1 << 16) /* Invert Frame Signal */
#define SSCR1_STRF (1 << 15) /* Select FIFO or EFWR */
#define SSCR1_EFWR (1 << 14) /* Enable FIFO Write/Read */
struct machine_desc {
/*
* Note! The first four elements are used
- * by assembler code in head-armv.S
+ * by assembler code in head.S, head-common.S
*/
unsigned int nr; /* architecture number */
unsigned int phys_io; /* start of physical io */
#define __NR_epoll_pwait 319
#define __NR_utimensat 320
#define __NR_signalfd 321
-/* #define __NR_timerfd 322 removed */
+#define __NR_timerfd_create 322
#define __NR_eventfd 323
#define __NR_fallocate 324
+#define __NR_timerfd_settime 325
+#define __NR_timerfd_gettime 326
#ifdef __KERNEL__
*/
#ifndef __my_cpu_offset
#define __my_cpu_offset per_cpu_offset(raw_smp_processor_id())
+#endif
+#ifdef CONFIG_DEBUG_PREEMPT
#define my_cpu_offset per_cpu_offset(smp_processor_id())
#else
#define my_cpu_offset __my_cpu_offset
#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
+extern void ack_bad_irq(unsigned int irq);
+
#define HARDIRQ_BITS 8
/*
#include <asm/ptrace.h>
-#if defined(__H8300H__)
+#if defined(CONFIG_CPU_H8300H)
#define NR_IRQS 64
#define EXT_IRQ0 12
#define EXT_IRQ1 13
#define EXT_IRQ6 18
#define EXT_IRQ7 19
#define EXT_IRQS 5
-
-#include <asm/regs306x.h>
-#define h8300_clear_isr(irq) \
-do { \
- if (irq >= EXT_IRQ0 && irq <= EXT_IRQ5) \
- *(volatile unsigned char *)ISR &= ~(1 << (irq - EXT_IRQ0)); \
-} while(0)
-
#define IER_REGS *(volatile unsigned char *)IER
#endif
#if defined(CONFIG_CPU_H8S)
#define EXT_IRQ15 31
#define EXT_IRQS 15
-#include <asm/regs267x.h>
-#define h8300_clear_isr(irq) \
-do { \
- if (irq >= EXT_IRQ0 && irq <= EXT_IRQ15) \
- *(volatile unsigned short *)ISR &= ~(1 << (irq - EXT_IRQ0)); \
-} while(0)
-
#define IER_REGS *(volatile unsigned short *)IER
#endif
return irq;
}
+typedef void (*h8300_vector)(void);
+
#endif /* _H8300_IRQ_H_ */
#define get_user(x, ptr) \
({ \
int __gu_err = 0; \
- typeof(*(ptr)) __gu_val = 0; \
+ uint32_t __gu_val = 0; \
switch (sizeof(*(ptr))) { \
case 1: \
case 2: \
__gu_err = __get_user_bad(); \
break; \
} \
- (x) = __gu_val; \
+ (x) = (typeof(*(ptr)))__gu_val; \
__gu_err; \
})
#define __get_user(x, ptr) get_user(x, ptr)
#define __ASM_DB1200_H
#include <linux/types.h>
+#include <asm/mach-au1x00/au1xxx_psc.h>
// This is defined in au1000.h with bogus value
#undef AU1X00_EXTERNAL_INT
#ifndef __ASM_DB1X00_H
#define __ASM_DB1X00_H
+#include <asm/mach-au1x00/au1xxx_psc.h>
#ifdef CONFIG_MIPS_DB1550
#define __ASM_PB1200_H
#include <linux/types.h>
+#include <asm/mach-au1x00/au1xxx_psc.h>
// This is defined in au1000.h with bogus value
#undef AU1X00_EXTERNAL_INT
#define __ASM_PB1550_H
#include <linux/types.h>
+#include <asm/mach-au1x00/au1xxx_psc.h>
#define DBDMA_AC97_TX_CHAN DSCR_CMD0_PSC1_TX
#define DBDMA_AC97_RX_CHAN DSCR_CMD0_PSC1_RX
#define _ASM_PARAM_H
#ifdef __KERNEL__
-#define HZ 1000 /* Internal kernel timer frequency */
+#define HZ CONFIG_HZ /* Internal kernel timer frequency */
#define USER_HZ 100 /* .. some user interfaces are in
* "ticks" */
#define CLOCKS_PER_SEC (USER_HZ) /* like times() */
#define SO_TIMESTAMPNS 35
#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
+#define SO_MARK 36
+
#endif /* _ASM_SOCKET_H */
#include <asm/paca.h>
#define __per_cpu_offset(cpu) (paca[cpu].data_offset)
-#define __my_cpu_offset get_paca()->data_offset
+#define __my_cpu_offset local_paca->data_offset
#define per_cpu_offset(x) (__per_cpu_offset(x))
#endif /* CONFIG_SMP */
#define MFC_PRIV_ATTN_EVENT 0x00000800
#define MFC_MULTI_SRC_EVENT 0x00001000
-/* Flags indicating progress during context switch. */
+/* Flag indicating progress during context switch. */
#define SPU_CONTEXT_SWITCH_PENDING 0UL
-#define SPU_CONTEXT_SWITCH_ACTIVE 1UL
struct spu_context;
struct spu_runqueue;
#define profile_pc(regs) instruction_pointer(regs)
#endif
extern void show_regs(struct pt_regs *);
+extern void __show_regs(struct pt_regs *);
#endif
#else /* __ASSEMBLY__ */
--- /dev/null
+#ifndef _SPARC64_REBOOT_H
+#define _SPARC64_REBOOT_H
+
+extern void machine_alt_power_off(void);
+
+#endif /* _SPARC64_REBOOT_H */
--- /dev/null
+#ifndef _SPARC64_SYSCALLS_H
+#define _SPARC64_SYSCALLS_H
+
+struct pt_regs;
+
+extern asmlinkage long sparc_do_fork(unsigned long clone_flags,
+ unsigned long stack_start,
+ struct pt_regs *regs,
+ unsigned long stack_size);
+
+extern asmlinkage int sparc_execve(struct pt_regs *regs);
+
+#endif /* _SPARC64_SYSCALLS_H */
extern void sun_do_break(void);
extern int stop_a_enabled;
+extern void fault_in_user_windows(void);
extern void synchronize_user_stack(void);
extern void __flushw_user(void);
return (dev_id[0] >> 8) & 0x1f;
}
+static inline int atapi_id_dmadir(const u16 *dev_id)
+{
+ return ata_id_major_version(dev_id) >= 7 && (dev_id[62] & 0x8000);
+}
+
static inline int is_multi_taskfile(struct ata_taskfile *tf)
{
return (tf->command == ATA_CMD_READ_MULTI) ||
*
*
* When reading/writing to a file:
- * - the cgroup to use in file->f_dentry->d_parent->d_fsdata
+ * - the cgroup to use is file->f_dentry->d_parent->d_fsdata
* - the 'cftype' of the file is file->f_dentry->d_fsdata
*/
char name[MAX_CFTYPE_NAME];
int private;
int (*open) (struct inode *inode, struct file *file);
- ssize_t (*read) (struct cgroup *cont, struct cftype *cft,
+ ssize_t (*read) (struct cgroup *cgrp, struct cftype *cft,
struct file *file,
char __user *buf, size_t nbytes, loff_t *ppos);
/*
* read_uint() is a shortcut for the common case of returning a
* single integer. Use it in place of read()
*/
- u64 (*read_uint) (struct cgroup *cont, struct cftype *cft);
- ssize_t (*write) (struct cgroup *cont, struct cftype *cft,
+ u64 (*read_uint) (struct cgroup *cgrp, struct cftype *cft);
+ ssize_t (*write) (struct cgroup *cgrp, struct cftype *cft,
struct file *file,
const char __user *buf, size_t nbytes, loff_t *ppos);
* a single integer (as parsed by simple_strtoull) from
* userspace. Use in place of write(); return 0 or error.
*/
- int (*write_uint) (struct cgroup *cont, struct cftype *cft, u64 val);
+ int (*write_uint) (struct cgroup *cgrp, struct cftype *cft, u64 val);
int (*release) (struct inode *inode, struct file *file);
};
/* Add a new file to the given cgroup directory. Should only be
* called by subsystems from within a populate() method */
-int cgroup_add_file(struct cgroup *cont, struct cgroup_subsys *subsys,
+int cgroup_add_file(struct cgroup *cgrp, struct cgroup_subsys *subsys,
const struct cftype *cft);
/* Add a set of new files to the given cgroup directory. Should
* only be called by subsystems from within a populate() method */
-int cgroup_add_files(struct cgroup *cont,
+int cgroup_add_files(struct cgroup *cgrp,
struct cgroup_subsys *subsys,
const struct cftype cft[],
int count);
-int cgroup_is_removed(const struct cgroup *cont);
+int cgroup_is_removed(const struct cgroup *cgrp);
-int cgroup_path(const struct cgroup *cont, char *buf, int buflen);
+int cgroup_path(const struct cgroup *cgrp, char *buf, int buflen);
-int cgroup_task_count(const struct cgroup *cont);
+int cgroup_task_count(const struct cgroup *cgrp);
/* Return true if the cgroup is a descendant of the current cgroup */
-int cgroup_is_descendant(const struct cgroup *cont);
+int cgroup_is_descendant(const struct cgroup *cgrp);
/* Control Group subsystem type. See Documentation/cgroups.txt for details */
struct cgroup_subsys {
struct cgroup_subsys_state *(*create)(struct cgroup_subsys *ss,
- struct cgroup *cont);
- void (*pre_destroy)(struct cgroup_subsys *ss, struct cgroup *cont);
- void (*destroy)(struct cgroup_subsys *ss, struct cgroup *cont);
+ struct cgroup *cgrp);
+ void (*pre_destroy)(struct cgroup_subsys *ss, struct cgroup *cgrp);
+ void (*destroy)(struct cgroup_subsys *ss, struct cgroup *cgrp);
int (*can_attach)(struct cgroup_subsys *ss,
- struct cgroup *cont, struct task_struct *tsk);
- void (*attach)(struct cgroup_subsys *ss, struct cgroup *cont,
- struct cgroup *old_cont, struct task_struct *tsk);
+ struct cgroup *cgrp, struct task_struct *tsk);
+ void (*attach)(struct cgroup_subsys *ss, struct cgroup *cgrp,
+ struct cgroup *old_cgrp, struct task_struct *tsk);
void (*fork)(struct cgroup_subsys *ss, struct task_struct *task);
void (*exit)(struct cgroup_subsys *ss, struct task_struct *task);
int (*populate)(struct cgroup_subsys *ss,
- struct cgroup *cont);
- void (*post_clone)(struct cgroup_subsys *ss, struct cgroup *cont);
+ struct cgroup *cgrp);
+ void (*post_clone)(struct cgroup_subsys *ss, struct cgroup *cgrp);
void (*bind)(struct cgroup_subsys *ss, struct cgroup *root);
int subsys_id;
int active;
#undef SUBSYS
static inline struct cgroup_subsys_state *cgroup_subsys_state(
- struct cgroup *cont, int subsys_id)
+ struct cgroup *cgrp, int subsys_id)
{
- return cont->subsys[subsys_id];
+ return cgrp->subsys[subsys_id];
}
static inline struct cgroup_subsys_state *task_subsys_state(
return task_subsys_state(task, subsys_id)->cgroup;
}
-int cgroup_path(const struct cgroup *cont, char *buf, int buflen);
-
int cgroup_clone(struct task_struct *tsk, struct cgroup_subsys *ss);
/* A cgroup_iter should be treated as an opaque object */
* - cgroup_scan_tasks() holds the css_set_lock when calling the test_task()
* callback, but not while calling the process_task() callback.
*/
-void cgroup_iter_start(struct cgroup *cont, struct cgroup_iter *it);
-struct task_struct *cgroup_iter_next(struct cgroup *cont,
+void cgroup_iter_start(struct cgroup *cgrp, struct cgroup_iter *it);
+struct task_struct *cgroup_iter_next(struct cgroup *cgrp,
struct cgroup_iter *it);
-void cgroup_iter_end(struct cgroup *cont, struct cgroup_iter *it);
+void cgroup_iter_end(struct cgroup *cgrp, struct cgroup_iter *it);
int cgroup_scan_tasks(struct cgroup_scanner *scan);
int cgroup_attach_task(struct cgroup *, struct task_struct *);
+++ /dev/null
-/*
- * efs_dir.h
- *
- * Copyright (c) 1999 Al Smith
- */
-
-#ifndef __EFS_DIR_H__
-#define __EFS_DIR_H__
-
-#define EFS_DIRBSIZE_BITS EFS_BLOCKSIZE_BITS
-#define EFS_DIRBSIZE (1 << EFS_DIRBSIZE_BITS)
-
-struct efs_dentry {
- __be32 inode;
- unsigned char namelen;
- char name[3];
-};
-
-#define EFS_DENTSIZE (sizeof(struct efs_dentry) - 3 + 1)
-#define EFS_MAXNAMELEN ((1 << (sizeof(char) * 8)) - 1)
-
-#define EFS_DIRBLK_HEADERSIZE 4
-#define EFS_DIRBLK_MAGIC 0xbeef /* moo */
-
-struct efs_dir {
- __be16 magic;
- unsigned char firstused;
- unsigned char slots;
-
- unsigned char space[EFS_DIRBSIZE - EFS_DIRBLK_HEADERSIZE];
-};
-
-#define EFS_MAXENTS \
- ((EFS_DIRBSIZE - EFS_DIRBLK_HEADERSIZE) / \
- (EFS_DENTSIZE + sizeof(char)))
-
-#define EFS_SLOTAT(dir, slot) EFS_REALOFF((dir)->space[slot])
-
-#define EFS_REALOFF(offset) ((offset << 1))
-
-#endif /* __EFS_DIR_H__ */
-
+++ /dev/null
-/*
- * efs_fs.h
- *
- * Copyright (c) 1999 Al Smith
- *
- * Portions derived from work (c) 1995,1996 Christian Vogelgsang.
- */
-
-#ifndef __EFS_FS_H__
-#define __EFS_FS_H__
-
-#define EFS_VERSION "1.0a"
-
-static const char cprt[] = "EFS: "EFS_VERSION" - (c) 1999 Al Smith <Al.Smith@aeschi.ch.eu.org>";
-
-#include <asm/uaccess.h>
-
-/* 1 block is 512 bytes */
-#define EFS_BLOCKSIZE_BITS 9
-#define EFS_BLOCKSIZE (1 << EFS_BLOCKSIZE_BITS)
-
-#include <linux/fs.h>
-#include <linux/efs_fs_i.h>
-#include <linux/efs_fs_sb.h>
-#include <linux/efs_dir.h>
-
-static inline struct efs_inode_info *INODE_INFO(struct inode *inode)
-{
- return container_of(inode, struct efs_inode_info, vfs_inode);
-}
-
-static inline struct efs_sb_info *SUPER_INFO(struct super_block *sb)
-{
- return sb->s_fs_info;
-}
-
-struct statfs;
-struct fid;
-
-extern const struct inode_operations efs_dir_inode_operations;
-extern const struct file_operations efs_dir_operations;
-extern const struct address_space_operations efs_symlink_aops;
-
-extern struct inode *efs_iget(struct super_block *, unsigned long);
-extern efs_block_t efs_map_block(struct inode *, efs_block_t);
-extern int efs_get_block(struct inode *, sector_t, struct buffer_head *, int);
-
-extern struct dentry *efs_lookup(struct inode *, struct dentry *, struct nameidata *);
-extern struct dentry *efs_fh_to_dentry(struct super_block *sb, struct fid *fid,
- int fh_len, int fh_type);
-extern struct dentry *efs_fh_to_parent(struct super_block *sb, struct fid *fid,
- int fh_len, int fh_type);
-extern struct dentry *efs_get_parent(struct dentry *);
-extern int efs_bmap(struct inode *, int);
-
-#endif /* __EFS_FS_H__ */
+++ /dev/null
-/*
- * efs_fs_i.h
- *
- * Copyright (c) 1999 Al Smith
- *
- * Portions derived from IRIX header files (c) 1988 Silicon Graphics
- */
-
-#ifndef __EFS_FS_I_H__
-#define __EFS_FS_I_H__
-
-typedef int32_t efs_block_t;
-typedef uint32_t efs_ino_t;
-
-#define EFS_DIRECTEXTENTS 12
-
-/*
- * layout of an extent, in memory and on disk. 8 bytes exactly.
- */
-typedef union extent_u {
- unsigned char raw[8];
- struct extent_s {
- unsigned int ex_magic:8; /* magic # (zero) */
- unsigned int ex_bn:24; /* basic block */
- unsigned int ex_length:8; /* numblocks in this extent */
- unsigned int ex_offset:24; /* logical offset into file */
- } cooked;
-} efs_extent;
-
-typedef struct edevs {
- __be16 odev;
- __be32 ndev;
-} efs_devs;
-
-/*
- * extent based filesystem inode as it appears on disk. The efs inode
- * is exactly 128 bytes long.
- */
-struct efs_dinode {
- __be16 di_mode; /* mode and type of file */
- __be16 di_nlink; /* number of links to file */
- __be16 di_uid; /* owner's user id */
- __be16 di_gid; /* owner's group id */
- __be32 di_size; /* number of bytes in file */
- __be32 di_atime; /* time last accessed */
- __be32 di_mtime; /* time last modified */
- __be32 di_ctime; /* time created */
- __be32 di_gen; /* generation number */
- __be16 di_numextents; /* # of extents */
- u_char di_version; /* version of inode */
- u_char di_spare; /* spare - used by AFS */
- union di_addr {
- efs_extent di_extents[EFS_DIRECTEXTENTS];
- efs_devs di_dev; /* device for IFCHR/IFBLK */
- } di_u;
-};
-
-/* efs inode storage in memory */
-struct efs_inode_info {
- int numextents;
- int lastextent;
-
- efs_extent extents[EFS_DIRECTEXTENTS];
- struct inode vfs_inode;
-};
-
-#endif /* __EFS_FS_I_H__ */
-
#ifdef CONFIG_FUTEX
extern void exit_robust_list(struct task_struct *curr);
extern void exit_pi_state_list(struct task_struct *curr);
+extern int futex_cmpxchg_enabled;
#else
static inline void exit_robust_list(struct task_struct *curr)
{
* This is done at arch_initcall time, before declaring any i2c adapters.
* Modules for add-on boards must use other calls.
*/
+#ifdef CONFIG_I2C_BOARDINFO
extern int
i2c_register_board_info(int busnum, struct i2c_board_info const *info, unsigned n);
-
+#else
+static inline int
+i2c_register_board_info(int busnum, struct i2c_board_info const *info, unsigned n)
+{
+ return 0;
+}
+#endif
/*
* The following structs are for those who like to implement new bus drivers:
"additionally"); \
I2C_CLIENT_MODULE_PARM(ignore, "List of adapter,address pairs not to " \
"scan"); \
-const static struct i2c_client_address_data addr_data = { \
+static const struct i2c_client_address_data addr_data = { \
.normal_i2c = normal_i2c, \
.probe = probe, \
.ignore = ignore, \
/*
* Display a 6 byte device address (MAC) in a readable format.
*/
-extern __pure char *print_mac(char *buf, const unsigned char *addr);
+extern char *print_mac(char *buf, const unsigned char *addr);
+#define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x"
#define MAC_BUF_SIZE 18
#define DECLARE_MAC_BUF(var) char var[MAC_BUF_SIZE] __maybe_unused
ATA_DFLAG_AN = (1 << 7), /* AN configured */
ATA_DFLAG_HIPM = (1 << 8), /* device supports HIPM */
ATA_DFLAG_DIPM = (1 << 9), /* device supports DIPM */
+ ATA_DFLAG_DMADIR = (1 << 10), /* device requires DMADIR */
ATA_DFLAG_CFG_MASK = (1 << 12) - 1,
ATA_DFLAG_PIO = (1 << 12), /* device limited to PIO mode */
return ap->pmp_link;
}
- if (++link - ap->pmp_link < ap->nr_pmp_links)
+ if (++link < ap->nr_pmp_links + ap->pmp_link)
return link;
return NULL;
}
#ifndef _LINUX_MEMCONTROL_H
#define _LINUX_MEMCONTROL_H
-#include <linux/rcupdate.h>
-#include <linux/mm.h>
-
struct mem_cgroup;
struct page_cgroup;
struct page;
struct page *vmalloc_to_page(const void *addr);
unsigned long vmalloc_to_pfn(const void *addr);
+#ifdef CONFIG_MMU
/* Determine if an address is within the vmalloc range */
static inline int is_vmalloc_addr(const void *x)
{
return addr >= VMALLOC_START && addr < VMALLOC_END;
}
+#endif
static inline struct page *compound_head(struct page *page)
{
{
debug_pagealloc_enabled = 1;
}
+#ifdef CONFIG_HIBERNATION
+extern bool kernel_page_present(struct page *page);
+#endif /* CONFIG_HIBERNATION */
#else
static inline void
kernel_map_pages(struct page *page, int numpages, int enable) {}
static inline void enable_debug_pagealloc(void)
{
}
+#ifdef CONFIG_HIBERNATION
+static inline bool kernel_page_present(struct page *page) { return true; }
+#endif /* CONFIG_HIBERNATION */
#endif
extern struct vm_area_struct *get_gate_vma(struct task_struct *tsk);
};
union nf_inet_addr {
- u_int32_t all[4];
+ __u32 all[4];
__be32 ip;
__be32 ip6[4];
struct in_addr in;
header-y += xt_multiport.h
header-y += xt_owner.h
header-y += xt_pkttype.h
-header-y += xt_policy.h
header-y += xt_rateest.h
header-y += xt_realm.h
header-y += xt_sctp.h
unifdef-y += nfnetlink_compat.h
unifdef-y += x_tables.h
unifdef-y += xt_physdev.h
+unifdef-y += xt_policy.h
/* Used internally by the kernel */
struct xt_hashlimit_htable *hinfo __attribute__((aligned(8)));
- struct xt_hashlimit_mtinfo1 *master __attribute__((aligned(8)));
};
#endif /*_XT_HASHLIMIT_H*/
#define PG_head_tail_mask ((1L << PG_compound) | (1L << PG_reclaim))
-#define PageTail(page) ((page->flags & PG_head_tail_mask) \
+#define PageTail(page) (((page)->flags & PG_head_tail_mask) \
== PG_head_tail_mask)
static inline void __SetPageTail(struct page *page)
page->flags &= ~PG_head_tail_mask;
}
-#define PageHead(page) ((page->flags & PG_head_tail_mask) \
+#define PageHead(page) (((page)->flags & PG_head_tail_mask) \
== (1L << PG_compound))
#define __SetPageHead(page) __SetPageCompound(page)
#define __ClearPageHead(page) __ClearPageCompound(page)
#define PCI_DEVICE_ID_INTEL_MCH_PC1 0x359a
#define PCI_DEVICE_ID_INTEL_E7525_MCH 0x359e
#define PCI_DEVICE_ID_INTEL_IOAT_CNB 0x360b
+#define PCI_DEVICE_ID_INTEL_ICH10_0 0x3a14
+#define PCI_DEVICE_ID_INTEL_ICH10_1 0x3a16
+#define PCI_DEVICE_ID_INTEL_ICH10_2 0x3a18
+#define PCI_DEVICE_ID_INTEL_ICH10_3 0x3a1a
+#define PCI_DEVICE_ID_INTEL_ICH10_4 0x3a30
+#define PCI_DEVICE_ID_INTEL_ICH10_5 0x3a60
#define PCI_DEVICE_ID_INTEL_IOAT_SNB 0x402f
#define PCI_DEVICE_ID_INTEL_IOAT_SCNB 0x65ff
#define PCI_DEVICE_ID_INTEL_TOLAPAI_0 0x5031
* the upcoming system state (such as PCI_D3hot), and enable
* wakeup events as appropriate.
*
+ * HIBERNATE Enter a low power device state appropriate for the hibernation
+ * state (eg. ACPI S4) and enable wakeup events as appropriate.
+ *
* FREEZE Quiesce operations so that a consistent image can be saved;
* but do NOT otherwise enter a low power device state, and do
* NOT emit system wakeup events.
#define PM_EVENT_ON 0
#define PM_EVENT_FREEZE 1
#define PM_EVENT_SUSPEND 2
-#define PM_EVENT_PRETHAW 3
+#define PM_EVENT_HIBERNATE 4
+#define PM_EVENT_PRETHAW 8
+
+#define PM_EVENT_SLEEP (PM_EVENT_SUSPEND | PM_EVENT_HIBERNATE)
#define PMSG_FREEZE ((struct pm_message){ .event = PM_EVENT_FREEZE, })
#define PMSG_PRETHAW ((struct pm_message){ .event = PM_EVENT_PRETHAW, })
#define PMSG_SUSPEND ((struct pm_message){ .event = PM_EVENT_SUSPEND, })
+#define PMSG_HIBERNATE ((struct pm_message){ .event = PM_EVENT_HIBERNATE, })
#define PMSG_ON ((struct pm_message){ .event = PM_EVENT_ON, })
struct dev_pm_info {
struct ssb_boardinfo boardinfo;
/* Contents of the SPROM. */
struct ssb_sprom sprom;
+ /* If the board has a cardbus slot, this is set to true. */
+ bool has_cardbus_slot;
+
+#ifdef CONFIG_SSB_EMBEDDED
+ /* Lock for GPIO register access. */
+ spinlock_t gpio_lock;
+#endif /* EMBEDDED */
/* Internal-only stuff follows. Do not touch. */
struct list_head list;
/* The initialization-invariants. */
struct ssb_init_invariants {
+ /* Versioning information about the PCB. */
struct ssb_boardinfo boardinfo;
+ /* The SPROM information. That's either stored in an
+ * EEPROM or NVRAM on the board. */
struct ssb_sprom sprom;
+ /* If the board has a cardbus slot, this is set to true. */
+ bool has_cardbus_slot;
};
/* Type of function to fetch the invariants. */
typedef int (*ssb_invariants_func_t)(struct ssb_bus *bus,
#define SSB_CHIPCO_CAP_JTAGM 0x00400000 /* JTAG master present */
#define SSB_CHIPCO_CAP_BROM 0x00800000 /* Internal boot ROM active */
#define SSB_CHIPCO_CAP_64BIT 0x08000000 /* 64-bit Backplane */
+#define SSB_CHIPCO_CAP_PMU 0x10000000 /* PMU available (rev >= 20) */
+#define SSB_CHIPCO_CAP_ECI 0x20000000 /* ECI available (rev >= 20) */
#define SSB_CHIPCO_CORECTL 0x0008
#define SSB_CHIPCO_CORECTL_UARTCLK0 0x00000001 /* Drive UART with internal clock */
#define SSB_CHIPCO_CORECTL_SE 0x00000002 /* sync clk out enable (corerev >= 3) */
+#define SSB_CHIPCO_CORECTL_UARTCLKEN 0x00000008 /* UART clock enable (rev >= 21) */
#define SSB_CHIPCO_BIST 0x000C
#define SSB_CHIPCO_OTPS 0x0010 /* OTP status */
#define SSB_CHIPCO_OTPS_PROGFAIL 0x80000000
u16 fast_pwrup_delay;
};
+static inline bool ssb_chipco_available(struct ssb_chipcommon *cc)
+{
+ return (cc->dev != NULL);
+}
+
extern void ssb_chipcommon_init(struct ssb_chipcommon *cc);
#include <linux/pm.h>
extern void ssb_chipco_watchdog_timer_set(struct ssb_chipcommon *cc,
u32 ticks);
+/* Chipcommon GPIO pin access. */
u32 ssb_chipco_gpio_in(struct ssb_chipcommon *cc, u32 mask);
-
-void ssb_chipco_gpio_out(struct ssb_chipcommon *cc, u32 mask, u32 value);
-
-void ssb_chipco_gpio_outen(struct ssb_chipcommon *cc, u32 mask, u32 value);
+u32 ssb_chipco_gpio_out(struct ssb_chipcommon *cc, u32 mask, u32 value);
+u32 ssb_chipco_gpio_outen(struct ssb_chipcommon *cc, u32 mask, u32 value);
+u32 ssb_chipco_gpio_control(struct ssb_chipcommon *cc, u32 mask, u32 value);
+u32 ssb_chipco_gpio_intmask(struct ssb_chipcommon *cc, u32 mask, u32 value);
+u32 ssb_chipco_gpio_polarity(struct ssb_chipcommon *cc, u32 mask, u32 value);
#ifdef CONFIG_SSB_SERIAL
extern int ssb_chipco_serial_init(struct ssb_chipcommon *cc,
extern void ssb_extif_timing_init(struct ssb_extif *extif,
unsigned long ns);
-u32 ssb_extif_gpio_in(struct ssb_extif *extif, u32 mask);
-
-void ssb_extif_gpio_out(struct ssb_extif *extif, u32 mask, u32 value);
+extern void ssb_extif_watchdog_timer_set(struct ssb_extif *extif,
+ u32 ticks);
-void ssb_extif_gpio_outen(struct ssb_extif *extif, u32 mask, u32 value);
+/* Extif GPIO pin access */
+u32 ssb_extif_gpio_in(struct ssb_extif *extif, u32 mask);
+u32 ssb_extif_gpio_out(struct ssb_extif *extif, u32 mask, u32 value);
+u32 ssb_extif_gpio_outen(struct ssb_extif *extif, u32 mask, u32 value);
+u32 ssb_extif_gpio_polarity(struct ssb_extif *extif, u32 mask, u32 value);
+u32 ssb_extif_gpio_intmask(struct ssb_extif *extif, u32 mask, u32 value);
#ifdef CONFIG_SSB_SERIAL
extern int ssb_extif_serial_init(struct ssb_extif *extif,
{
}
+static inline
+void ssb_extif_watchdog_timer_set(struct ssb_extif *extif,
+ u32 ticks)
+{
+}
+
#endif /* CONFIG_SSB_DRIVER_EXTIF */
#endif /* LINUX_SSB_EXTIFCORE_H_ */
#define SSB_PCICORE_SBTOPCI1_MASK 0xFC000000
#define SSB_PCICORE_SBTOPCI2 0x0108 /* Backplane to PCI translation 2 (sbtopci2) */
#define SSB_PCICORE_SBTOPCI2_MASK 0xC0000000
+#define SSB_PCICORE_PCICFG0 0x0400 /* PCI config space 0 (rev >= 8) */
+#define SSB_PCICORE_PCICFG1 0x0500 /* PCI config space 1 (rev >= 8) */
+#define SSB_PCICORE_PCICFG2 0x0600 /* PCI config space 2 (rev >= 8) */
+#define SSB_PCICORE_PCICFG3 0x0700 /* PCI config space 3 (rev >= 8) */
+#define SSB_PCICORE_SPROM(wordoffset) (0x0800 + ((wordoffset) * 2)) /* SPROM shadow area (72 bytes) */
/* SBtoPCIx */
#define SSB_PCICORE_SBTOPCI_MEM 0x00000000
--- /dev/null
+#ifndef LINUX_SSB_EMBEDDED_H_
+#define LINUX_SSB_EMBEDDED_H_
+
+#include <linux/types.h>
+#include <linux/ssb/ssb.h>
+
+
+extern int ssb_watchdog_timer_set(struct ssb_bus *bus, u32 ticks);
+
+/* Generic GPIO API */
+u32 ssb_gpio_in(struct ssb_bus *bus, u32 mask);
+u32 ssb_gpio_out(struct ssb_bus *bus, u32 mask, u32 value);
+u32 ssb_gpio_outen(struct ssb_bus *bus, u32 mask, u32 value);
+u32 ssb_gpio_control(struct ssb_bus *bus, u32 mask, u32 value);
+u32 ssb_gpio_intmask(struct ssb_bus *bus, u32 mask, u32 value);
+u32 ssb_gpio_polarity(struct ssb_bus *bus, u32 mask, u32 value);
+
+#endif /* LINUX_SSB_EMBEDDED_H_ */
/* capable of receiving packets */
#define IP6_TNL_F_CAP_RCV 0x20000
-#define IP6_TNL_MAX 128
-
/* IPv6 tunnel */
struct ip6_tnl {
int snd_opl3_open(struct snd_hwdep * hw, struct file *file);
int snd_opl3_ioctl(struct snd_hwdep * hw, struct file *file,
unsigned int cmd, unsigned long arg);
-long snd_opl3_write(struct snd_hwdep *hw, const char __user *buf, long count,
- loff_t *offset);
int snd_opl3_release(struct snd_hwdep * hw, struct file *file);
void snd_opl3_reset(struct snd_opl3 * opl3);
+#if defined(CONFIG_SND_SEQUENCER) || defined(CONFIG_SND_SEQUENCER_MODULE)
+long snd_opl3_write(struct snd_hwdep *hw, const char __user *buf, long count,
+ loff_t *offset);
int snd_opl3_load_patch(struct snd_opl3 *opl3,
int prog, int bank, int type,
const char *name,
struct fm_patch *snd_opl3_find_patch(struct snd_opl3 *opl3, int prog, int bank,
int create_patch);
void snd_opl3_clear_patches(struct snd_opl3 *opl3);
+#else
+#define snd_opl3_write NULL
+static inline void snd_opl3_clear_patches(struct snd_opl3 *opl3) {}
+#endif
#endif /* __SOUND_OPL3_H */
Provides a memory controller that manages both page cache and
RSS memory.
+ Note that setting this option increases fixed memory overhead
+ associated with each page of memory in the system by 4/8 bytes
+ and also increases cache misses because struct page on many 64bit
+ systems will not fit into a single cache line anymore.
+
+ Only enable when you're ok with these trade offs and really
+ sure you need the memory controller.
+
config PROC_PID_CPUSET
bool "Include legacy /proc/<pid>/cpuset file"
depends on CPUSETS
#define dummytop (&rootnode.top_cgroup)
/* This flag indicates whether tasks in the fork and exit paths should
- * take callback_mutex and check for fork/exit handlers to call. This
- * avoids us having to do extra work in the fork/exit path if none of the
- * subsystems need to be called.
+ * check for fork/exit handlers to call. This avoids us having to do
+ * extra work in the fork/exit path if none of the subsystems need to
+ * be called.
*/
static int need_forkexit_callback;
* template: location in which to build the desired set of subsystem
* state objects for the new cgroup group
*/
-
static struct css_set *find_existing_css_set(
struct css_set *oldcg,
struct cgroup *cgrp,
/* Built the set of subsystem state objects that we want to
* see in the new css_set */
for (i = 0; i < CGROUP_SUBSYS_COUNT; i++) {
- if (root->subsys_bits & (1ull << i)) {
+ if (root->subsys_bits & (1UL << i)) {
/* Subsystem is in this hierarchy. So we want
* the subsystem state from the new
* cgroup */
* and chains them on tmp through their cgrp_link_list fields. Returns 0 on
* success or a negative error
*/
-
static int allocate_cg_links(int count, struct list_head *tmp)
{
struct cg_cgroup_link *link;
* substituted into the appropriate hierarchy. Must be called with
* cgroup_mutex held
*/
-
static struct css_set *find_css_set(
struct css_set *oldcg, struct cgroup *cgrp)
{
/* Link this cgroup group into the list */
list_add(&res->list, &init_css_set.list);
css_set_count++;
- INIT_LIST_HEAD(&res->tasks);
write_unlock(&css_set_lock);
return res;
* critical pieces of code here. The exception occurs on cgroup_exit(),
* when a task in a notify_on_release cgroup exits. Then cgroup_mutex
* is taken, and if the cgroup count is zero, a usermode call made
- * to /sbin/cgroup_release_agent with the name of the cgroup (path
- * relative to the root of cgroup file system) as the argument.
+ * to the release agent with the name of the cgroup (path relative to
+ * the root of cgroup file system) as the argument.
*
* A cgroup can only be deleted if both its 'count' of using tasks
* is zero, and its list of 'children' cgroups is empty. Since all
*
* The need for this exception arises from the action of
* cgroup_attach_task(), which overwrites one tasks cgroup pointer with
- * another. It does so using cgroup_mutexe, however there are
+ * another. It does so using cgroup_mutex, however there are
* several performance critical places that need to reference
* task->cgroup without the expense of grabbing a system global
* mutex. Therefore except as noted below, when dereferencing or, as
* cgroup_lock - lock out any changes to cgroup structures
*
*/
-
void cgroup_lock(void)
{
mutex_lock(&cgroup_mutex);
*
* Undo the lock taken in a previous cgroup_lock() call.
*/
-
void cgroup_unlock(void)
{
mutex_unlock(&cgroup_mutex);
* Call subsys's pre_destroy handler.
* This is called before css refcnt check.
*/
-
static void cgroup_call_pre_destroy(struct cgroup *cgrp)
{
struct cgroup_subsys *ss;
return;
}
-
static void cgroup_diput(struct dentry *dentry, struct inode *inode)
{
/* is dentry a directory ? if so, kfree() associated cgroup */
added_bits = final_bits & ~root->actual_subsys_bits;
/* Check that any added subsystems are currently free */
for (i = 0; i < CGROUP_SUBSYS_COUNT; i++) {
- unsigned long long bit = 1ull << i;
+ unsigned long bit = 1UL << i;
struct cgroup_subsys *ss = subsys[i];
if (!(bit & added_bits))
continue;
if (!inode)
return -ENOMEM;
- inode->i_op = &simple_dir_inode_operations;
inode->i_fop = &simple_dir_operations;
inode->i_op = &cgroup_dir_inode_operations;
/* directories start off with i_nlink == 2 (for "." entry) */
}
root = kzalloc(sizeof(*root), GFP_KERNEL);
- if (!root)
+ if (!root) {
+ if (opts.release_agent)
+ kfree(opts.release_agent);
return -ENOMEM;
+ }
init_cgroup_root(root);
root->subsys_bits = opts.subsys_bits;
return dentry->d_fsdata;
}
-/*
- * Called with cgroup_mutex held. Writes path of cgroup into buf.
+/**
+ * cgroup_path - generate the path of a cgroup
+ * @cgrp: the cgroup in question
+ * @buf: the buffer to write the path into
+ * @buflen: the length of the buffer
+ *
+ * Called with cgroup_mutex held. Writes path of cgroup into buf.
* Returns 0 on success, -errno on error.
*/
int cgroup_path(const struct cgroup *cgrp, char *buf, int buflen)
*subsys_id = test_ss->subsys_id;
}
-/*
- * Attach task 'tsk' to cgroup 'cgrp'
+/**
+ * cgroup_attach_task - attach task 'tsk' to cgroup 'cgrp'
+ * @cgrp: the cgroup the task is attaching to
+ * @tsk: the task to be attached
*
- * Call holding cgroup_mutex. May take task_lock of
- * the task 'pid' during call.
+ * Call holding cgroup_mutex. May take task_lock of
+ * the task 'tsk' during call.
*/
int cgroup_attach_task(struct cgroup *cgrp, struct task_struct *tsk)
{
}
/* The various types of files and directories in a cgroup file system */
-
enum cgroup_filetype {
FILE_ROOT,
FILE_DIR,
}
/*
- * cgroup_create_dir - create a directory for an object.
- * cgrp: the cgroup we create the directory for.
- * It must have a valid ->parent field
- * And we are going to fill its ->dentry field.
- * dentry: dentry of the new cgroup
- * mode: mode to set on new directory.
+ * cgroup_create_dir - create a directory for an object.
+ * @cgrp: the cgroup we create the directory for. It must have a valid
+ * ->parent field. And we are going to fill its ->dentry field.
+ * @dentry: dentry of the new cgroup
+ * @mode: mode to set on new directory.
*/
static int cgroup_create_dir(struct cgroup *cgrp, struct dentry *dentry,
int mode)
return 0;
}
-/* Count the number of tasks in a cgroup. */
-
+/**
+ * cgroup_task_count - count the number of tasks in a cgroup.
+ * @cgrp: the cgroup in question
+ *
+ * Return the number of tasks in the cgroup.
+ */
int cgroup_task_count(const struct cgroup *cgrp)
{
int count = 0;
}
/**
- * Build and fill cgroupstats so that taskstats can export it to user
- * space.
- *
+ * cgroupstats_build - build and fill cgroupstats
* @stats: cgroupstats to fill information into
* @dentry: A dentry entry belonging to the cgroup for which stats have
* been requested.
+ *
+ * Build and fill cgroupstats so that taskstats can export it to user
+ * space.
*/
int cgroupstats_build(struct cgroupstats *stats, struct dentry *dentry)
{
}
/*
- * cgroup_create - create a cgroup
- * parent: cgroup that will be parent of the new cgroup.
- * name: name of the new cgroup. Will be strcpy'ed.
- * mode: mode to set on new inode
+ * cgroup_create - create a cgroup
+ * @parent: cgroup that will be parent of the new cgroup
+ * @dentry: dentry of the new cgroup
+ * @mode: mode to set on new inode
*
- * Must be called with the mutex on the parent inode held
+ * Must be called with the mutex on the parent inode held
*/
-
static long cgroup_create(struct cgroup *parent, struct dentry *dentry,
int mode)
{
parent = cgrp->parent;
root = cgrp->root;
sb = root->sb;
+
/*
- * Call pre_destroy handlers of subsys
+ * Call pre_destroy handlers of subsys. Notify subsystems
+ * that rmdir() request comes.
*/
cgroup_call_pre_destroy(cgrp);
- /*
- * Notify subsyses that rmdir() request comes.
- */
if (cgroup_has_css_refs(cgrp)) {
mutex_unlock(&cgroup_mutex);
}
/**
- * cgroup_init_early - initialize cgroups at system boot, and
- * initialize any subsystems that request early init.
+ * cgroup_init_early - cgroup initialization at system boot
+ *
+ * Initialize cgroups at system boot, and initialize any
+ * subsystems that request early init.
*/
int __init cgroup_init_early(void)
{
}
/**
- * cgroup_init - register cgroup filesystem and /proc file, and
- * initialize any subsystems that didn't request early init.
+ * cgroup_init - cgroup initialization
+ *
+ * Register cgroup filesystem and /proc file, and initialize
+ * any subsystems that didn't request early init.
*/
int __init cgroup_init(void)
{
/**
* cgroup_fork - attach newly forked task to its parents cgroup.
- * @tsk: pointer to task_struct of forking parent process.
+ * @child: pointer to task_struct of forking parent process.
*
* Description: A task inherits its parent's cgroup at fork().
*
}
/**
- * cgroup_fork_callbacks - called on a new task very soon before
- * adding it to the tasklist. No need to take any locks since no-one
- * can be operating on this task
+ * cgroup_fork_callbacks - run fork callbacks
+ * @child: the new task
+ *
+ * Called on a new task very soon before adding it to the
+ * tasklist. No need to take any locks since no-one can
+ * be operating on this task.
*/
void cgroup_fork_callbacks(struct task_struct *child)
{
}
/**
- * cgroup_post_fork - called on a new task after adding it to the
- * task list. Adds the task to the list running through its css_set
- * if necessary. Has to be after the task is visible on the task list
- * in case we race with the first call to cgroup_iter_start() - to
- * guarantee that the new task ends up on its list. */
+ * cgroup_post_fork - called on a new task after adding it to the task list
+ * @child: the task in question
+ *
+ * Adds the task to the list running through its css_set if necessary.
+ * Has to be after the task is visible on the task list in case we race
+ * with the first call to cgroup_iter_start() - to guarantee that the
+ * new task ends up on its list.
+ */
void cgroup_post_fork(struct task_struct *child)
{
if (use_task_css_set_links) {
/**
* cgroup_exit - detach cgroup from exiting task
* @tsk: pointer to task_struct of exiting process
+ * @run_callback: run exit callbacks?
*
* Description: Detach cgroup from @tsk and release it.
*
* top_cgroup isn't going away, and either task has PF_EXITING set,
* which wards off any cgroup_attach_task() attempts, or task is a failed
* fork, never visible to cgroup_attach_task.
- *
*/
void cgroup_exit(struct task_struct *tsk, int run_callbacks)
{
}
/**
- * cgroup_clone - duplicate the current cgroup in the hierarchy
- * that the given subsystem is attached to, and move this task into
- * the new child
+ * cgroup_clone - clone the cgroup the given subsystem is attached to
+ * @tsk: the task to be moved
+ * @subsys: the given subsystem
+ *
+ * Duplicate the current cgroup in the hierarchy that the given
+ * subsystem is attached to, and move this task into the new
+ * child.
*/
int cgroup_clone(struct task_struct *tsk, struct cgroup_subsys *subsys)
{
return ret;
}
-/*
- * See if "cgrp" is a descendant of the current task's cgroup in
- * the appropriate hierarchy
+/**
+ * cgroup_is_descendant - see if @cgrp is a descendant of current task's cgrp
+ * @cgrp: the cgroup in question
+ *
+ * See if @cgrp is a descendant of the current task's cgroup in
+ * the appropriate hierarchy.
*
* If we are sending in dummytop, then presumably we are creating
* the top cgroup in the subsystem.
* release agent task. We don't bother to wait because the caller of
* this routine has no use for the exit status of the release agent
* task, so no sense holding our caller up for that.
- *
*/
-
static void cgroup_release_agent(struct work_struct *work)
{
BUG_ON(work != &release_agent_work);
#include "rtmutex_common.h"
+int __read_mostly futex_cmpxchg_enabled;
+
#define FUTEX_HASHBITS (CONFIG_BASE_SMALL ? 4 : 8)
/*
struct futex_hash_bucket *hb;
union futex_key key;
+ if (!futex_cmpxchg_enabled)
+ return;
/*
* We are a ZOMBIE and nobody can enqueue itself on
* pi_state_list anymore, but we have to be careful
sys_set_robust_list(struct robust_list_head __user *head,
size_t len)
{
+ if (!futex_cmpxchg_enabled)
+ return -ENOSYS;
/*
* The kernel knows only one size for now:
*/
struct robust_list_head __user *head;
unsigned long ret;
+ if (!futex_cmpxchg_enabled)
+ return -ENOSYS;
+
if (!pid)
head = current->robust_list;
else {
unsigned long futex_offset;
int rc;
+ if (!futex_cmpxchg_enabled)
+ return;
+
/*
* Fetch the list head (which was registered earlier, via
* sys_set_robust_list()):
long do_futex(u32 __user *uaddr, int op, u32 val, ktime_t *timeout,
u32 __user *uaddr2, u32 val2, u32 val3)
{
- int ret;
+ int ret = -ENOSYS;
int cmd = op & FUTEX_CMD_MASK;
struct rw_semaphore *fshared = NULL;
ret = futex_wake_op(uaddr, fshared, uaddr2, val, val2, val3);
break;
case FUTEX_LOCK_PI:
- ret = futex_lock_pi(uaddr, fshared, val, timeout, 0);
+ if (futex_cmpxchg_enabled)
+ ret = futex_lock_pi(uaddr, fshared, val, timeout, 0);
break;
case FUTEX_UNLOCK_PI:
- ret = futex_unlock_pi(uaddr, fshared);
+ if (futex_cmpxchg_enabled)
+ ret = futex_unlock_pi(uaddr, fshared);
break;
case FUTEX_TRYLOCK_PI:
- ret = futex_lock_pi(uaddr, fshared, 0, timeout, 1);
+ if (futex_cmpxchg_enabled)
+ ret = futex_lock_pi(uaddr, fshared, 0, timeout, 1);
break;
default:
ret = -ENOSYS;
static int __init init(void)
{
- int i = register_filesystem(&futex_fs_type);
+ u32 curval;
+ int i;
+
+ /*
+ * This will fail and we want it. Some arch implementations do
+ * runtime detection of the futex_atomic_cmpxchg_inatomic()
+ * functionality. We want to know that before we call in any
+ * of the complex code paths. Also we want to prevent
+ * registration of robust lists in that case. NULL is
+ * guaranteed to fault and we get -EFAULT on functional
+ * implementation, the non functional ones will return
+ * -ENOSYS.
+ */
+ curval = cmpxchg_futex_value_locked(NULL, 0, 0);
+ if (curval == -EFAULT)
+ futex_cmpxchg_enabled = 1;
+ for (i = 0; i < ARRAY_SIZE(futex_queues); i++) {
+ plist_head_init(&futex_queues[i].chain, &futex_queues[i].lock);
+ spin_lock_init(&futex_queues[i].lock);
+ }
+
+ i = register_filesystem(&futex_fs_type);
if (i)
return i;
return PTR_ERR(futex_mnt);
}
- for (i = 0; i < ARRAY_SIZE(futex_queues); i++) {
- plist_head_init(&futex_queues[i].chain, &futex_queues[i].lock);
- spin_lock_init(&futex_queues[i].lock);
- }
return 0;
}
__initcall(init);
compat_long_t futex_offset;
int rc;
+ if (!futex_cmpxchg_enabled)
+ return;
+
/*
* Fetch the list head (which was registered earlier, via
* sys_set_robust_list()):
compat_sys_set_robust_list(struct compat_robust_list_head __user *head,
compat_size_t len)
{
+ if (!futex_cmpxchg_enabled)
+ return -ENOSYS;
+
if (unlikely(len != sizeof(*head)))
return -EINVAL;
struct compat_robust_list_head __user *head;
unsigned long ret;
+ if (!futex_cmpxchg_enabled)
+ return -ENOSYS;
+
if (!pid)
head = current->compat_robust_list;
else {
int refcount; /* Number of times armed. 0 if disarmed. */
struct rcu_head rcu;
void *oldptr;
- char rcu_pending:1;
- char ptype:1;
+ unsigned char rcu_pending:1;
+ unsigned char ptype:1;
char name[0]; /* Contains name'\0'format'\0' */
};
return ret;
}
-
/*
* /sys/module/foo/sections stuff
* J. Corbet <corbet@lwn.net>
*/
-#ifdef CONFIG_KALLSYMS
+#if defined(CONFIG_KALLSYMS) && defined(CONFIG_SYSFS)
static ssize_t module_sect_show(struct module_attribute *mattr,
struct module *mod, char *buf)
{
static inline void remove_notes_attrs(struct module *mod)
{
}
-#endif /* CONFIG_KALLSYMS */
+#endif
#ifdef CONFIG_SYSFS
int module_add_modinfo_attrs(struct module *mod)
}
kfree(mod->modinfo_attrs);
}
-#endif
-#ifdef CONFIG_SYSFS
int mod_sysfs_init(struct module *mod)
{
int err;
goto Close;
suspend_console();
- error = device_suspend(PMSG_SUSPEND);
+ error = device_suspend(PMSG_HIBERNATE);
if (error)
goto Resume_console;
goto Finish;
local_irq_disable();
- error = device_power_down(PMSG_SUSPEND);
+ error = device_power_down(PMSG_HIBERNATE);
if (!error) {
hibernation_ops->enter();
/* We should never get here */
#endif /* CONFIG_HIGHMEM */
/**
- * saveable - Determine whether a non-highmem page should be included in
- * the suspend image.
+ * saveable_page - Determine whether a non-highmem page should be included
+ * in the suspend image.
*
* We should save the page if it isn't Nosave, and is not in the range
* of pages statically defined as 'unsaveable', and it isn't a part of
if (swsusp_page_is_forbidden(page) || swsusp_page_is_free(page))
return NULL;
- if (PageReserved(page) && pfn_is_nosave(pfn))
+ if (PageReserved(page)
+ && (!kernel_page_present(page) || pfn_is_nosave(pfn)))
return NULL;
return page;
*dst++ = *src++;
}
+
+/**
+ * safe_copy_page - check if the page we are going to copy is marked as
+ * present in the kernel page tables (this always is the case if
+ * CONFIG_DEBUG_PAGEALLOC is not set and in that case
+ * kernel_page_present() always returns 'true').
+ */
+static void safe_copy_page(void *dst, struct page *s_page)
+{
+ if (kernel_page_present(s_page)) {
+ do_copy_page(dst, page_address(s_page));
+ } else {
+ kernel_map_pages(s_page, 1, 1);
+ do_copy_page(dst, page_address(s_page));
+ kernel_map_pages(s_page, 1, 0);
+ }
+}
+
+
#ifdef CONFIG_HIGHMEM
static inline struct page *
page_is_saveable(struct zone *zone, unsigned long pfn)
saveable_highmem_page(pfn) : saveable_page(pfn);
}
-static inline void
-copy_data_page(unsigned long dst_pfn, unsigned long src_pfn)
+static void copy_data_page(unsigned long dst_pfn, unsigned long src_pfn)
{
struct page *s_page, *d_page;
void *src, *dst;
kunmap_atomic(src, KM_USER0);
kunmap_atomic(dst, KM_USER1);
} else {
- src = page_address(s_page);
if (PageHighMem(d_page)) {
/* Page pointed to by src may contain some kernel
* data modified by kmap_atomic()
*/
- do_copy_page(buffer, src);
+ safe_copy_page(buffer, s_page);
dst = kmap_atomic(pfn_to_page(dst_pfn), KM_USER0);
memcpy(dst, buffer, PAGE_SIZE);
kunmap_atomic(dst, KM_USER0);
} else {
- dst = page_address(d_page);
- do_copy_page(dst, src);
+ safe_copy_page(page_address(d_page), s_page);
}
}
}
#else
#define page_is_saveable(zone, pfn) saveable_page(pfn)
-static inline void
-copy_data_page(unsigned long dst_pfn, unsigned long src_pfn)
+static inline void copy_data_page(unsigned long dst_pfn, unsigned long src_pfn)
{
- do_copy_page(page_address(pfn_to_page(dst_pfn)),
- page_address(pfn_to_page(src_pfn)));
+ safe_copy_page(page_address(pfn_to_page(dst_pfn)),
+ pfn_to_page(src_pfn));
}
#endif /* CONFIG_HIGHMEM */
long old_state;
struct rq *rq;
+ smp_wmb();
rq = task_rq_lock(p, &flags);
old_state = p->state;
if (!(old_state & state))
#if defined(CONFIG_PREEMPT) && defined(CONFIG_DEBUG_PREEMPT)
-void add_preempt_count(int val)
+void __kprobes add_preempt_count(int val)
{
/*
* Underflow?
}
EXPORT_SYMBOL(add_preempt_count);
-void sub_preempt_count(int val)
+void __kprobes sub_preempt_count(int val)
{
/*
* Underflow?
tristate "Linux Kernel Dump Test Tool Module"
depends on DEBUG_KERNEL
depends on KPROBES
+ depends on BLOCK
default n
help
This module enables testing of the different dumping mechanisms by
int ret; \
if (*cp == '-') { \
ret = strict_strtou##type(cp+1, base, res); \
- if (ret != 0) \
+ if (!ret) \
*res = -(*res); \
} else \
ret = strict_strtou##type(cp, base, res); \
struct address_space *mapping;
mapping = (struct address_space *) page_private(page);
+ set_page_private(page, 0);
BUG_ON(page_count(page));
INIT_LIST_HEAD(&page->lru);
spin_unlock(&hugetlb_lock);
if (mapping)
hugetlb_put_quota(mapping, 1);
- set_page_private(page, 0);
}
/*
VM_BUG_ON(!PageBuddy(page));
return page_private(page);
}
+
+/*
+ * FLATMEM and DISCONTIGMEM configurations use alloc_bootmem_node,
+ * so all functions starting at paging_init should be marked __init
+ * in those cases. SPARSEMEM, however, allows for memory hotplug,
+ * and alloc_bootmem_node is not used.
+ */
+#ifdef CONFIG_SPARSEMEM
+#define __paginginit __meminit
+#else
+#define __paginginit __init
+#endif
+
#endif
if (scan >= nr_to_scan)
break;
page = pc->page;
- VM_BUG_ON(!pc);
if (unlikely(!PageLRU(page)))
continue;
mem = kzalloc(sizeof(struct mem_cgroup), GFP_KERNEL);
if (mem == NULL)
- return NULL;
+ return ERR_PTR(-ENOMEM);
res_counter_init(&mem->res);
free_mem_cgroup_per_zone_info(mem, node);
if (cont->parent != NULL)
kfree(mem);
- return NULL;
+ return ERR_PTR(-ENOMEM);
}
static void mem_cgroup_pre_destroy(struct cgroup_subsys *ss,
* - mark all memory queues empty
* - clear the memory bitmaps
*/
-static void __meminit free_area_init_core(struct pglist_data *pgdat,
+static void __paginginit free_area_init_core(struct pglist_data *pgdat,
unsigned long *zones_size, unsigned long *zholes_size)
{
enum zone_type j;
#endif /* CONFIG_FLAT_NODE_MEM_MAP */
}
-void __meminit free_area_init_node(int nid, struct pglist_data *pgdat,
+void __paginginit free_area_init_node(int nid, struct pglist_data *pgdat,
unsigned long *zones_size, unsigned long node_start_pfn,
unsigned long *zholes_size)
{
{
struct net_device_stats *stats = &dev->stats;
struct vlan_ethhdr *veth = (struct vlan_ethhdr *)(skb->data);
- DECLARE_MAC_BUF(mac);
- DECLARE_MAC_BUF(mac2);
+
/* Handle non-VLAN frames if they are sent to us, for example by DHCP.
*
* NOTE: THIS ASSUMES DIX ETHERNET, SPECIFICALLY NOT SUPPORTING
pr_debug("%s: about to send skb: %p to dev: %s\n",
__FUNCTION__, skb, skb->dev->name);
- pr_debug(" %s %s %4hx %4hx %4hx\n",
- print_mac(mac, veth->h_dest), print_mac(mac2, veth->h_source),
+ pr_debug(" " MAC_FMT " " MAC_FMT " %4hx %4hx %4hx\n",
+ veth->h_dest[0], veth->h_dest[1], veth->h_dest[2],
+ veth->h_dest[3], veth->h_dest[4], veth->h_dest[5],
+ veth->h_source[0], veth->h_source[1], veth->h_source[2],
+ veth->h_source[3], veth->h_source[4], veth->h_source[5],
veth->h_vlan_proto, veth->h_vlan_TCI,
veth->h_vlan_encapsulated_proto);
}
for (count = old_max; count < c->max_tag; count++) {
c->reqs[count].status = REQ_STATUS_IDLE;
- c->reqs[count].wq = kmalloc(sizeof(wait_queue_t),
+ c->reqs[count].wq = kmalloc(sizeof(wait_queue_head_t),
GFP_ATOMIC);
if (!c->reqs[count].wq) {
printk(KERN_ERR "Couldn't grow tag array\n");
{
const struct ebt_nat_info *info = data;
- if (skb_make_writable(skb, 0))
- return NF_DROP;
+ if (!skb_make_writable(skb, 0))
+ return EBT_DROP;
memcpy(eth_hdr(skb)->h_dest, info->mac, ETH_ALEN);
return info->target;
{
const struct ebt_redirect_info *info = data;
- if (skb_make_writable(skb, 0))
- return NF_DROP;
+ if (!skb_make_writable(skb, 0))
+ return EBT_DROP;
if (hooknr != NF_BR_BROUTING)
memcpy(eth_hdr(skb)->h_dest,
{
const struct ebt_nat_info *info = data;
- if (skb_make_writable(skb, 0))
- return NF_DROP;
+ if (!skb_make_writable(skb, 0))
+ return EBT_DROP;
memcpy(eth_hdr(skb)->h_source, info->mac, ETH_ALEN);
if (!(info->target & NAT_ARP_BIT) &&
}
}
- da = kmalloc(sizeof(*da), GFP_ATOMIC);
+ da = kzalloc(sizeof(*da), GFP_ATOMIC);
if (da == NULL)
return -ENOMEM;
memcpy(da->da_addr, addr, alen);
{
struct neighbour *n;
int key_len = tbl->key_len;
- u32 hash_val = tbl->hash(pkey, dev);
+ u32 hash_val;
NEIGH_CACHE_STAT_INC(tbl, lookups);
read_lock_bh(&tbl->lock);
+ hash_val = tbl->hash(pkey, dev);
for (n = tbl->hash_buckets[hash_val & tbl->hash_mask]; n; n = n->next) {
if (dev == n->dev && !memcmp(n->primary_key, pkey, key_len)) {
neigh_hold(n);
{
struct neighbour *n;
int key_len = tbl->key_len;
- u32 hash_val = tbl->hash(pkey, NULL);
+ u32 hash_val;
NEIGH_CACHE_STAT_INC(tbl, lookups);
read_lock_bh(&tbl->lock);
+ hash_val = tbl->hash(pkey, NULL);
for (n = tbl->hash_buckets[hash_val & tbl->hash_mask]; n; n = n->next) {
if (!memcmp(n->primary_key, pkey, key_len) &&
(net == n->dev->nd_net)) {
if (tbl->pconstructor && tbl->pconstructor(n)) {
if (dev)
dev_put(dev);
+ release_net(net);
kfree(n);
n = NULL;
goto out;
[IFLA_BROADCAST] = { .type = NLA_BINARY, .len = MAX_ADDR_LEN },
[IFLA_MAP] = { .len = sizeof(struct rtnl_link_ifmap) },
[IFLA_MTU] = { .type = NLA_U32 },
+ [IFLA_LINK] = { .type = NLA_U32 },
[IFLA_TXQLEN] = { .type = NLA_U32 },
[IFLA_WEIGHT] = { .type = NLA_U32 },
[IFLA_OPERSTATE] = { .type = NLA_U8 },
[IFLA_LINKMODE] = { .type = NLA_U8 },
+ [IFLA_LINKINFO] = { .type = NLA_NESTED },
[IFLA_NET_NS_PID] = { .type = NLA_U32 },
};
return net;
}
+static int validate_linkmsg(struct net_device *dev, struct nlattr *tb[])
+{
+ if (dev) {
+ if (tb[IFLA_ADDRESS] &&
+ nla_len(tb[IFLA_ADDRESS]) < dev->addr_len)
+ return -EINVAL;
+
+ if (tb[IFLA_BROADCAST] &&
+ nla_len(tb[IFLA_BROADCAST]) < dev->addr_len)
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
static int do_setlink(struct net_device *dev, struct ifinfomsg *ifm,
struct nlattr **tb, char *ifname, int modified)
{
goto errout;
}
- if (tb[IFLA_ADDRESS] &&
- nla_len(tb[IFLA_ADDRESS]) < dev->addr_len)
- goto errout_dev;
-
- if (tb[IFLA_BROADCAST] &&
- nla_len(tb[IFLA_BROADCAST]) < dev->addr_len)
+ if ((err = validate_linkmsg(dev, tb)) < 0)
goto errout_dev;
err = do_setlink(dev, ifm, tb, ifname, 0);
else
dev = NULL;
+ if ((err = validate_linkmsg(dev, tb)) < 0)
+ return err;
+
if (tb[IFLA_LINKINFO]) {
err = nla_parse_nested(linkinfo, IFLA_INFO_MAX,
tb[IFLA_LINKINFO], ifla_info_policy);
static int fn_hash_insert(struct fib_table *tb, struct fib_config *cfg)
{
struct fn_hash *table = (struct fn_hash *) tb->tb_data;
- struct fib_node *new_f, *f;
+ struct fib_node *new_f = NULL;
+ struct fib_node *f;
struct fib_alias *fa, *new_fa;
struct fn_zone *fz;
struct fib_info *fi;
err = -ENOBUFS;
- new_f = NULL;
if (!f) {
new_f = kmem_cache_zalloc(fn_hash_kmem, GFP_KERNEL);
if (new_f == NULL)
if (new_fa->fa_info != NULL) {
new_fa = kmem_cache_alloc(fn_alias_kmem, GFP_KERNEL);
if (new_fa == NULL)
- goto out_free_new_f;
+ goto out;
}
new_fa->fa_info = fi;
new_fa->fa_tos = tos;
&cfg->fc_nlinfo, 0);
return 0;
-out_free_new_f:
- kmem_cache_free(fn_hash_kmem, new_f);
out:
+ if (new_f)
+ kmem_cache_free(fn_hash_kmem, new_f);
fib_release_info(fi);
return err;
}
if (parms->name[0])
strlcpy(name, parms->name, IFNAMSIZ);
- else {
- int i;
- for (i=1; i<100; i++) {
- sprintf(name, "gre%d", i);
- if (__dev_get_by_name(&init_net, name) == NULL)
- break;
- }
- if (i==100)
- goto failed;
- }
+ else
+ sprintf(name, "gre%%d");
dev = alloc_netdev(sizeof(*t), name, ipgre_tunnel_setup);
if (!dev)
if (parms->name[0])
strlcpy(name, parms->name, IFNAMSIZ);
- else {
- int i;
- for (i=1; i<100; i++) {
- sprintf(name, "tunl%d", i);
- if (__dev_get_by_name(&init_net, name) == NULL)
- break;
- }
- if (i==100)
- goto failed;
- }
+ else
+ sprintf(name, "tunl%%d");
dev = alloc_netdev(sizeof(*t), name, ipip_tunnel_setup);
if (dev == NULL)
unsigned char *arpptr;
int pln, hln;
- if (skb_make_writable(skb, skb->len))
+ if (!skb_make_writable(skb, skb->len))
return NF_DROP;
arp = arp_hdr(skb);
ipq_mangle_ipv4(ipq_verdict_msg_t *v, struct nf_queue_entry *e)
{
int diff;
- int err;
struct iphdr *user_iph = (struct iphdr *)v->payload;
+ struct sk_buff *nskb;
if (v->data_len < sizeof(*user_iph))
return 0;
if (v->data_len > 0xFFFF)
return -EINVAL;
if (diff > skb_tailroom(e->skb)) {
- err = pskb_expand_head(e->skb, 0,
+ nskb = skb_copy_expand(e->skb, 0,
diff - skb_tailroom(e->skb),
GFP_ATOMIC);
- if (err) {
+ if (!nskb) {
printk(KERN_WARNING "ip_queue: error "
- "in mangle, dropping packet: %d\n", -err);
- return err;
+ "in mangle, dropping packet\n");
+ return -ENOMEM;
}
+ kfree_skb(e->skb);
+ e->skb = nskb;
}
skb_put(e->skb, diff);
}
char name[IFNAMSIZ];
int err;
- if (p->name[0]) {
+ if (p->name[0])
strlcpy(name, p->name, IFNAMSIZ);
- } else {
- int i;
- for (i = 1; i < IP6_TNL_MAX; i++) {
- sprintf(name, "ip6tnl%d", i);
- if (__dev_get_by_name(&init_net, name) == NULL)
- break;
- }
- if (i == IP6_TNL_MAX)
- goto failed;
- }
+ else
+ sprintf(name, "ip6tnl%%d");
+
dev = alloc_netdev(sizeof (*t), name, ip6_tnl_dev_setup);
if (dev == NULL)
goto failed;
ipq_mangle_ipv6(ipq_verdict_msg_t *v, struct nf_queue_entry *e)
{
int diff;
- int err;
struct ipv6hdr *user_iph = (struct ipv6hdr *)v->payload;
+ struct sk_buff *nskb;
if (v->data_len < sizeof(*user_iph))
return 0;
if (v->data_len > 0xFFFF)
return -EINVAL;
if (diff > skb_tailroom(e->skb)) {
- err = pskb_expand_head(e->skb, 0,
+ nskb = skb_copy_expand(e->skb, 0,
diff - skb_tailroom(e->skb),
GFP_ATOMIC);
- if (err) {
+ if (!nskb) {
printk(KERN_WARNING "ip6_queue: OOM "
"in mangle, dropping packet\n");
- return err;
+ return -ENOMEM;
}
+ kfree_skb(e->skb);
+ e->skb = nskb;
}
skb_put(e->skb, diff);
}
if (parms->name[0])
strlcpy(name, parms->name, IFNAMSIZ);
- else {
- int i;
- for (i=1; i<100; i++) {
- sprintf(name, "sit%d", i);
- if (__dev_get_by_name(&init_net, name) == NULL)
- break;
- }
- if (i==100)
- goto failed;
- }
+ else
+ sprintf(name, "sit%%d");
dev = alloc_netdev(sizeof(*t), name, ipip6_tunnel_setup);
if (dev == NULL)
static int
nfqnl_mangle(void *data, int data_len, struct nf_queue_entry *e)
{
+ struct sk_buff *nskb;
int diff;
- int err;
diff = data_len - e->skb->len;
if (diff < 0) {
if (data_len > 0xFFFF)
return -EINVAL;
if (diff > skb_tailroom(e->skb)) {
- err = pskb_expand_head(e->skb, 0,
+ nskb = skb_copy_expand(e->skb, 0,
diff - skb_tailroom(e->skb),
GFP_ATOMIC);
- if (err) {
+ if (!nskb) {
printk(KERN_WARNING "nf_queue: OOM "
"in mangle, dropping packet\n");
- return err;
+ return -ENOMEM;
}
+ kfree_skb(e->skb);
+ e->skb = nskb;
}
skb_put(e->skb, diff);
}
return false;
}
mutex_unlock(&hlimit_mutex);
-
- /* Ugly hack: For SMP, we only want to use one set */
- info->master = info;
return true;
}
int r;
for (i = 0; i < 4; ++i) {
- r = (__force u32)a->s6_addr32[i] - (__force u32)b->s6_addr32[i];
+ r = ntohl(a->s6_addr32[i]) - ntohl(b->s6_addr32[i]);
if (r != 0)
return r;
}
u_int32_t pos;
u_int32_t val;
u_int32_t at;
- int ret;
/*
* Small example: "0 >> 28 == 4 && 8 & 0xFF0000 >> 16 = 6, 17"
if (skb->len < 4 || pos > skb->len - 4)
return false;
- ret = skb_copy_bits(skb, pos, &n, sizeof(n));
- BUG_ON(ret < 0);
+ if (skb_copy_bits(skb, pos, &n, sizeof(n)) < 0)
+ BUG();
val = ntohl(n);
nnums = ct->nnums;
pos > skb->len - at - 4)
return false;
- ret = skb_copy_bits(skb, at + pos, &n,
- sizeof(n));
- BUG_ON(ret < 0);
+ if (skb_copy_bits(skb, at + pos, &n,
+ sizeof(n)) < 0)
+ BUG();
val = ntohl(n);
break;
}
struct rfkill *rfkill = to_rfkill(dev);
if (dev->power.power_state.event != state.event) {
- if (state.event == PM_EVENT_SUSPEND) {
+ if (state.event & PM_EVENT_SLEEP) {
mutex_lock(&rfkill->mutex);
if (rfkill->state == RFKILL_STATE_ON)
.memory_pressure = &sctp_memory_pressure,
.enter_memory_pressure = sctp_enter_memory_pressure,
.memory_allocated = &sctp_memory_allocated,
+ .sockets_allocated = &sctp_sockets_allocated,
REF_PROTO_INUSE(sctp)
};
.memory_pressure = &sctp_memory_pressure,
.enter_memory_pressure = sctp_enter_memory_pressure,
.memory_allocated = &sctp_memory_allocated,
+ .sockets_allocated = &sctp_sockets_allocated,
REF_PROTO_INUSE(sctpv6)
};
#endif /* defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) */
size_t base = xdr->page_base;
unsigned int pglen = xdr->page_len;
unsigned int flags = MSG_MORE;
- char buf[RPC_MAX_ADDRBUFLEN];
+ RPC_IFDEBUG(char buf[RPC_MAX_ADDRBUFLEN]);
slen = xdr->len;
struct socket *newsock;
struct svc_sock *newsvsk;
int err, slen;
- char buf[RPC_MAX_ADDRBUFLEN];
+ RPC_IFDEBUG(char buf[RPC_MAX_ADDRBUFLEN]);
dprintk("svc: tcp_accept %p sock %p\n", svsk, sock);
if (!sock)
struct socket *sock;
int error;
int type;
- char buf[RPC_MAX_ADDRBUFLEN];
struct sockaddr_storage addr;
struct sockaddr *newsin = (struct sockaddr *)&addr;
int newlen;
+ RPC_IFDEBUG(char buf[RPC_MAX_ADDRBUFLEN]);
dprintk("svc: svc_create_socket(%s, %d, %s)\n",
serv->sv_program->pg_name, protocol,
# corresponding data structures "correctly". Catch it later in
# output_* subs.
push_parameter($arg, "", $file);
- } elsif ($arg =~ m/\(.*\*/) {
+ } elsif ($arg =~ m/\(.+\)\s*\(/) {
# pointer-to-function
$arg =~ tr/#/,/;
- $arg =~ m/[^\(]+\(\*\s*([^\)]+)\)/;
+ $arg =~ m/[^\(]+\(\*?\s*(\w*)\s*\)/;
$param = $1;
$type = $arg;
- $type =~ s/([^\(]+\(\*)$param/$1/;
+ $type =~ s/([^\(]+\(\*?)\s*$param/$1/;
push_parameter($param, $type, $file);
} elsif ($arg) {
$arg =~ s/\s*:\s*/:/g;
* allowed.
* We must preserve legacy signal behavior in this case.
*/
- if (p->euid == 0 && p->uid == current->uid)
+ if (p->uid == current->uid)
return 0;
/* sigcont is permitted within same session */
static int smack_inode_setxattr(struct dentry *dentry, char *name,
void *value, size_t size, int flags)
{
- if (!capable(CAP_MAC_ADMIN)) {
- if (strcmp(name, XATTR_NAME_SMACK) == 0 ||
- strcmp(name, XATTR_NAME_SMACKIPIN) == 0 ||
- strcmp(name, XATTR_NAME_SMACKIPOUT) == 0)
- return -EPERM;
- }
+ int rc = 0;
- return smk_curacc(smk_of_inode(dentry->d_inode), MAY_WRITE);
+ if (strcmp(name, XATTR_NAME_SMACK) == 0 ||
+ strcmp(name, XATTR_NAME_SMACKIPIN) == 0 ||
+ strcmp(name, XATTR_NAME_SMACKIPOUT) == 0) {
+ if (!capable(CAP_MAC_ADMIN))
+ rc = -EPERM;
+ } else
+ rc = cap_inode_setxattr(dentry, name, value, size, flags);
+
+ if (rc == 0)
+ rc = smk_curacc(smk_of_inode(dentry->d_inode), MAY_WRITE);
+
+ return rc;
}
/**
*/
static int smack_inode_removexattr(struct dentry *dentry, char *name)
{
- if (strcmp(name, XATTR_NAME_SMACK) == 0 && !capable(CAP_MAC_ADMIN))
- return -EPERM;
+ int rc = 0;
- return smk_curacc(smk_of_inode(dentry->d_inode), MAY_WRITE);
+ if (strcmp(name, XATTR_NAME_SMACK) == 0 ||
+ strcmp(name, XATTR_NAME_SMACKIPIN) == 0 ||
+ strcmp(name, XATTR_NAME_SMACKIPOUT) == 0) {
+ if (!capable(CAP_MAC_ADMIN))
+ rc = -EPERM;
+ } else
+ rc = cap_inode_removexattr(dentry, name);
+
+ if (rc == 0)
+ rc = smk_curacc(smk_of_inode(dentry->d_inode), MAY_WRITE);
+
+ return rc;
}
/**
*/
static int smack_task_setnice(struct task_struct *p, int nice)
{
- return smk_curacc(p->security, MAY_WRITE);
+ int rc;
+
+ rc = cap_task_setnice(p, nice);
+ if (rc == 0)
+ rc = smk_curacc(p->security, MAY_WRITE);
+ return rc;
}
/**
*/
static int smack_task_setioprio(struct task_struct *p, int ioprio)
{
- return smk_curacc(p->security, MAY_WRITE);
+ int rc;
+
+ rc = cap_task_setioprio(p, ioprio);
+ if (rc == 0)
+ rc = smk_curacc(p->security, MAY_WRITE);
+ return rc;
}
/**
static int smack_task_setscheduler(struct task_struct *p, int policy,
struct sched_param *lp)
{
- return smk_curacc(p->security, MAY_WRITE);
+ int rc;
+
+ rc = cap_task_setscheduler(p, policy, lp);
+ if (rc == 0)
+ rc = smk_curacc(p->security, MAY_WRITE);
+ return rc;
}
/**
static int smack_task_kill(struct task_struct *p, struct siginfo *info,
int sig, u32 secid)
{
+ int rc;
+
+ rc = cap_task_kill(p, info, sig, secid);
+ if (rc != 0)
+ return rc;
/*
* Special cases where signals really ought to go through
* in spite of policy. Stephen Smalley suggests it may
return smk_curacc(isp, may);
}
+/* module stacking operations */
+
+/**
+ * smack_register_security - stack capability module
+ * @name: module name
+ * @ops: module operations - ignored
+ *
+ * Allow the capability module to register.
+ */
+static int smack_register_security(const char *name,
+ struct security_operations *ops)
+{
+ if (strcmp(name, "capability") != 0)
+ return -EINVAL;
+
+ printk(KERN_INFO "%s: Registering secondary module %s\n",
+ __func__, name);
+
+ return 0;
+}
+
/**
* smack_d_instantiate - Make sure the blob is correct on an inode
* @opt_dentry: unused
.inode_post_setxattr = smack_inode_post_setxattr,
.inode_getxattr = smack_inode_getxattr,
.inode_removexattr = smack_inode_removexattr,
+ .inode_need_killpriv = cap_inode_need_killpriv,
+ .inode_killpriv = cap_inode_killpriv,
.inode_getsecurity = smack_inode_getsecurity,
.inode_setsecurity = smack_inode_setsecurity,
.inode_listsecurity = smack_inode_listsecurity,
.netlink_send = cap_netlink_send,
.netlink_recv = cap_netlink_recv,
+ .register_security = smack_register_security,
+
.d_instantiate = smack_d_instantiate,
.getprocattr = smack_getprocattr,
#include <sound/opl3.h>
#include <sound/asound_fm.h>
+#if defined(CONFIG_SND_SEQUENCER) || defined(CONFIG_SND_SEQUENCER_MODULE)
+#define OPL3_SUPPORT_SYNTH
+#endif
+
/*
* There is 18 possible 2 OP voices
* (9 in the left and 9 in the right).
#endif
return snd_opl3_set_connection(opl3, (int) arg);
+#ifdef OPL3_SUPPORT_SYNTH
case SNDRV_DM_FM_IOCTL_CLEAR_PATCHES:
snd_opl3_clear_patches(opl3);
return 0;
+#endif
#ifdef CONFIG_SND_DEBUG
default:
return 0;
}
+#ifdef OPL3_SUPPORT_SYNTH
/*
* write the device - load patches
*/
}
memset(opl3->patch_table, 0, sizeof(opl3->patch_table));
}
+#endif /* OPL3_SUPPORT_SYNTH */
/* ------------------------------ */
static int snd_bt87x_free(struct snd_bt87x *chip)
{
- if (chip->mmio) {
+ if (chip->mmio)
snd_bt87x_stop(chip);
- if (chip->irq >= 0)
- synchronize_irq(chip->irq);
-
- iounmap(chip->mmio);
- }
if (chip->irq >= 0)
free_irq(chip->irq, chip);
+ if (chip->mmio)
+ iounmap(chip->mmio);
pci_release_regions(chip->pci);
pci_disable_device(chip->pci);
kfree(chip);
const char **s;
int err;
+ for (s = slaves; *s && !snd_hda_find_mixer_ctl(codec, *s); s++)
+ ;
+ if (!*s) {
+ snd_printdd("No slave found for %s\n", name);
+ return 0;
+ }
kctl = snd_ctl_make_virtual_master(name, tlv);
if (!kctl)
return -ENOMEM;
struct hda_bind_ctls *c;
int err;
- c = (struct hda_bind_ctls *)kcontrol->private_value;
mutex_lock(&codec->spdif_mutex); /* reuse spdif_mutex */
+ c = (struct hda_bind_ctls *)kcontrol->private_value;
kcontrol->private_value = *c->values;
err = c->ops->info(kcontrol, uinfo);
kcontrol->private_value = (long)c;
struct hda_bind_ctls *c;
int err;
- c = (struct hda_bind_ctls *)kcontrol->private_value;
mutex_lock(&codec->spdif_mutex); /* reuse spdif_mutex */
+ c = (struct hda_bind_ctls *)kcontrol->private_value;
kcontrol->private_value = *c->values;
err = c->ops->get(kcontrol, ucontrol);
kcontrol->private_value = (long)c;
unsigned long *vals;
int err = 0, change = 0;
- c = (struct hda_bind_ctls *)kcontrol->private_value;
mutex_lock(&codec->spdif_mutex); /* reuse spdif_mutex */
+ c = (struct hda_bind_ctls *)kcontrol->private_value;
for (vals = c->values; *vals; vals++) {
kcontrol->private_value = *vals;
err = c->ops->put(kcontrol, ucontrol);
struct hda_bind_ctls *c;
int err;
- c = (struct hda_bind_ctls *)kcontrol->private_value;
mutex_lock(&codec->spdif_mutex); /* reuse spdif_mutex */
+ c = (struct hda_bind_ctls *)kcontrol->private_value;
kcontrol->private_value = *c->values;
err = c->ops->tlv(kcontrol, op_flag, size, tlv);
kcontrol->private_value = (long)c;
#define NVIDIA_HDA_TRANSREG_ADDR 0x4e
#define NVIDIA_HDA_ENABLE_COHBITS 0x0f
+/* Defines for Intel SCH HDA snoop control */
+#define INTEL_SCH_HDA_DEVC 0x78
+#define INTEL_SCH_HDA_DEVC_NOSNOOP (0x1<<11)
+
+
/*
*/
static void azx_init_pci(struct azx *chip)
{
+ unsigned short snoop;
+
/* Clear bits 0-2 of PCI register TCSEL (at offset 0x44)
* TCSEL == Traffic Class Select Register, which sets PCI express QOS
* Ensuring these bits are 0 clears playback static on some HD Audio
NVIDIA_HDA_TRANSREG_ADDR,
0x0f, NVIDIA_HDA_ENABLE_COHBITS);
break;
+ case AZX_DRIVER_SCH:
+ pci_read_config_word(chip->pci, INTEL_SCH_HDA_DEVC, &snoop);
+ if (snoop & INTEL_SCH_HDA_DEVC_NOSNOOP) {
+ pci_write_config_word(chip->pci, INTEL_SCH_HDA_DEVC, \
+ snoop & (~INTEL_SCH_HDA_DEVC_NOSNOOP));
+ pci_read_config_word(chip->pci,
+ INTEL_SCH_HDA_DEVC, &snoop);
+ snd_printdd("HDA snoop disabled, enabling ... %s\n",\
+ (snoop & INTEL_SCH_HDA_DEVC_NOSNOOP) \
+ ? "Failed" : "OK");
+ }
+ break;
+
}
}
static unsigned int azx_max_codecs[] __devinitdata = {
[AZX_DRIVER_ICH] = 3,
+ [AZX_DRIVER_SCH] = 3,
[AZX_DRIVER_ATI] = 4,
[AZX_DRIVER_ATIHDMI] = 4,
[AZX_DRIVER_VIA] = 3, /* FIXME: correct? */
*/
chip->playback_streams = (gcap & (0xF << 12)) >> 12;
chip->capture_streams = (gcap & (0xF << 8)) >> 8;
- chip->playback_index_offset = (gcap & (0xF << 12)) >> 12;
+ chip->playback_index_offset = chip->capture_streams;
chip->capture_index_offset = 0;
} else {
/* gcap didn't give any info, switching to old method */
print_amp_caps(buffer, codec, nid, HDA_INPUT);
snd_iprintf(buffer, " Amp-In vals: ");
print_amp_vals(buffer, codec, nid, HDA_INPUT,
- wid_caps & AC_WCAP_STEREO, conn_len);
+ wid_caps & AC_WCAP_STEREO,
+ wid_type == AC_WID_PIN ? 1 : conn_len);
}
if (wid_caps & AC_WCAP_OUT_AMP) {
snd_iprintf(buffer, " Amp-Out caps: ");
static hda_nid_t cxt5045_dac_nids[1] = { 0x19 };
static hda_nid_t cxt5045_adc_nids[1] = { 0x1a };
static hda_nid_t cxt5045_capsrc_nids[1] = { 0x1a };
-#define CXT5045_SPDIF_OUT 0x13
+#define CXT5045_SPDIF_OUT 0x18
static struct hda_channel_mode cxt5045_modes[1] = {
{ 2, NULL },
{0x1a, AC_VERB_SET_AMP_GAIN_MUTE,
AC_AMP_SET_INPUT|AC_AMP_SET_RIGHT|AC_AMP_SET_LEFT|0x17},
/* SPDIF route: PCM */
+ {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
{ 0x13, AC_VERB_SET_CONNECT_SEL, 0x0 },
/* EAPD */
{0x10, AC_VERB_SET_EAPD_BTLENABLE, 0x2 }, /* default on */
{0x1a, AC_VERB_SET_AMP_GAIN_MUTE,
AC_AMP_SET_INPUT|AC_AMP_SET_RIGHT|AC_AMP_SET_LEFT|0x17},
/* SPDIF route: PCM */
+ {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
{0x13, AC_VERB_SET_CONNECT_SEL, 0x0},
/* EAPD */
{0x10, AC_VERB_SET_EAPD_BTLENABLE, 0x2}, /* default on */
* PCM format, copyright asserted, no pre-emphasis and no validity
* control.
*/
- {0x13, AC_VERB_SET_DIGI_CONVERT_1, 0},
+ {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ {0x18, AC_VERB_SET_DIGI_CONVERT_1, 0},
/* Start with output sum widgets muted and their output gains at min */
{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
const struct hda_input_mux *imux = spec->input_mux;
unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
static hda_nid_t capture_mixers[3] = { 0x24, 0x23, 0x22 };
- hda_nid_t nid = capture_mixers[adc_idx];
+ hda_nid_t nid;
unsigned int *cur_val = &spec->cur_mux[adc_idx];
unsigned int i, idx;
+ if (spec->num_adc_nids < 3)
+ nid = capture_mixers[adc_idx + 1];
+ else
+ nid = capture_mixers[adc_idx];
idx = ucontrol->value.enumerated.item[0];
if (idx >= imux->num_items)
idx = imux->num_items - 1;
struct alc_spec *spec = codec->spec;
const struct hda_input_mux *imux = spec->input_mux;
unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
- static hda_nid_t capture_mixers[3] = { 0x24, 0x23, 0x22 };
+ static hda_nid_t capture_mixers[2] = { 0x23, 0x22 };
hda_nid_t nid = capture_mixers[adc_idx];
unsigned int *cur_val = &spec->cur_mux[adc_idx];
unsigned int i, idx;
* GPIO 1 -> DFS1 of AK5385
*/
+#include <linux/mutex.h>
#include <linux/pci.h>
+#include <sound/ac97_codec.h>
#include <sound/control.h>
#include <sound/core.h>
#include <sound/initval.h>
#include <sound/tlv.h>
#include "oxygen.h"
#include "ak4396.h"
+#include "cm9780.h"
MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
MODULE_DESCRIPTION("C-Media CMI8788 driver");
#define GPIO_AK5385_DFS_DOUBLE 0x0001
#define GPIO_AK5385_DFS_QUAD 0x0002
+#define GPIO_LINE_MUTE CM9780_GPO0
+
#define WM8785_R0 0
#define WM8785_R1 1
#define WM8785_R2 2
snd_component_add(chip->card, "WM8785");
}
+static void cmi9780_init(struct oxygen *chip)
+{
+ oxygen_ac97_clear_bits(chip, 0, CM9780_GPIO_STATUS, GPIO_LINE_MUTE);
+}
+
static void generic_init(struct oxygen *chip)
{
ak4396_init(chip);
wm8785_init(chip);
+ cmi9780_init(chip);
}
static void meridian_init(struct oxygen *chip)
{
ak4396_init(chip);
ak5385_init(chip);
+ cmi9780_init(chip);
}
static void generic_cleanup(struct oxygen *chip)
value, GPIO_AK5385_DFS_MASK);
}
+static void cmi9780_switch_hook(struct oxygen *chip, unsigned int codec,
+ unsigned int reg, int mute)
+{
+ if (codec != 0)
+ return;
+ switch (reg) {
+ case AC97_LINE:
+ oxygen_write_ac97_masked(chip, 0, CM9780_GPIO_STATUS,
+ mute ? GPIO_LINE_MUTE : 0,
+ GPIO_LINE_MUTE);
+ break;
+ case AC97_MIC:
+ case AC97_CD:
+ case AC97_AUX:
+ if (!mute)
+ oxygen_ac97_set_bits(chip, 0, CM9780_GPIO_STATUS,
+ GPIO_LINE_MUTE);
+ break;
+ }
+}
+
static const DECLARE_TLV_DB_LINEAR(ak4396_db_scale, TLV_DB_GAIN_MUTE, 0);
static int ak4396_control_filter(struct snd_kcontrol_new *template)
.set_adc_params = set_wm8785_params,
.update_dac_volume = update_ak4396_volume,
.update_dac_mute = update_ak4396_mute,
+ .ac97_switch_hook = cmi9780_switch_hook,
.model_data_size = sizeof(struct generic_data),
.dac_channels = 8,
.used_channels = OXYGEN_CHANNEL_A |
.set_adc_params = set_ak5385_params,
.update_dac_volume = update_ak4396_volume,
.update_dac_mute = update_ak4396_mute,
+ .ac97_switch_hook = cmi9780_switch_hook,
.model_data_size = sizeof(struct generic_data),
.dac_channels = 8,
.used_channels = OXYGEN_CHANNEL_B |
mutex_unlock(&chip->mutex);
}
-static void __devinit oxygen_proc_init(struct oxygen *chip)
+static void oxygen_proc_init(struct oxygen *chip)
{
struct snd_info_entry *entry;
#define oxygen_proc_init(chip)
#endif
-static void __devinit oxygen_init(struct oxygen *chip)
+static void oxygen_init(struct oxygen *chip)
{
unsigned int i;
pci_disable_device(chip->pci);
}
-int __devinit oxygen_pci_probe(struct pci_dev *pci, int index, char *id,
- int midi, const struct oxygen_model *model)
+int oxygen_pci_probe(struct pci_dev *pci, int index, char *id,
+ int midi, const struct oxygen_model *model)
{
struct snd_card *card;
struct oxygen *chip;
}
EXPORT_SYMBOL(oxygen_pci_probe);
-void __devexit oxygen_pci_remove(struct pci_dev *pci)
+void oxygen_pci_remove(struct pci_dev *pci)
{
snd_card_free(pci_get_drvdata(pci));
pci_set_drvdata(pci, NULL);
snd_pcm_lib_preallocate_free_for_all(pcm);
}
-int __devinit oxygen_pcm_init(struct oxygen *chip)
+int oxygen_pcm_init(struct oxygen *chip)
{
struct snd_pcm *pcm;
int outs, ins;
#ifdef HDSP_FW_LOADER
-static int __devinit hdsp_request_fw_loader(struct hdsp *hdsp);
+static int hdsp_request_fw_loader(struct hdsp *hdsp);
#endif
static int hdsp_check_for_firmware (struct hdsp *hdsp, int load_on_demand)
.copy = snd_hdsp_capture_copy,
};
-static int __devinit snd_hdsp_create_hwdep(struct snd_card *card,
- struct hdsp *hdsp)
+static int snd_hdsp_create_hwdep(struct snd_card *card, struct hdsp *hdsp)
{
struct snd_hwdep *hw;
int err;
#ifdef HDSP_FW_LOADER
/* load firmware via hotplug fw loader */
-static int __devinit hdsp_request_fw_loader(struct hdsp *hdsp)
+static int hdsp_request_fw_loader(struct hdsp *hdsp)
{
const char *fwfile;
const struct firmware *fw;
machine_data->dai_format = SND_SOC_DAIFMT_LEFT_J;
machine_data->codec_clk_direction = SND_SOC_CLOCK_IN;
machine_data->cpu_clk_direction = SND_SOC_CLOCK_OUT;
- } else if (strcasecmp(sprop, "rj-master") == 0) {
+ } else if (strcasecmp(sprop, "rj-slave") == 0) {
machine_data->dai_format = SND_SOC_DAIFMT_RIGHT_J;
machine_data->codec_clk_direction = SND_SOC_CLOCK_OUT;
machine_data->cpu_clk_direction = SND_SOC_CLOCK_IN;
tmp, sizeof(tmp));
}
-static void setup_card(struct snd_usb_caiaqdev *dev)
+static void __devinit setup_card(struct snd_usb_caiaqdev *dev)
{
int ret;
char val[4];
return card;
}
-static int init_card(struct snd_usb_caiaqdev *dev)
+static int __devinit init_card(struct snd_usb_caiaqdev *dev)
{
char *c;
struct usb_device *usb_dev = dev->chip.dev;
return 0;
}
-static int snd_probe(struct usb_interface *intf,
+static int __devinit snd_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
int ret;
struct usb_protocol_ops* usb_protocol_ops;
struct list_head list;
struct timer_list error_timer;
+ spinlock_t disc_lock;
struct snd_usb_midi_endpoint {
struct snd_usb_midi_out_endpoint *out;
struct snd_usb_midi_in_endpoint *in;
} endpoints[MIDI_MAX_ENDPOINTS];
unsigned long input_triggered;
+ unsigned char disconnected;
};
struct snd_usb_midi_out_endpoint {
struct snd_usb_midi *umidi = (struct snd_usb_midi *)data;
int i;
+ spin_lock(&umidi->disc_lock);
+ if (umidi->disconnected) {
+ spin_unlock(&umidi->disc_lock);
+ return;
+ }
for (i = 0; i < MIDI_MAX_ENDPOINTS; ++i) {
struct snd_usb_midi_in_endpoint *in = umidi->endpoints[i].in;
if (in && in->error_resubmit) {
if (umidi->endpoints[i].out)
snd_usbmidi_do_output(umidi->endpoints[i].out);
}
+ spin_unlock(&umidi->disc_lock);
}
/* helper function to send static data that may not DMA-able */
int i;
umidi = list_entry(p, struct snd_usb_midi, list);
- del_timer_sync(&umidi->error_timer);
+ /*
+ * an URB's completion handler may start the timer and
+ * a timer may submit an URB. To reliably break the cycle
+ * a flag under lock must be used
+ */
+ spin_lock_irq(&umidi->disc_lock);
+ umidi->disconnected = 1;
+ spin_unlock_irq(&umidi->disc_lock);
for (i = 0; i < MIDI_MAX_ENDPOINTS; ++i) {
struct snd_usb_midi_endpoint* ep = &umidi->endpoints[i];
if (ep->out)
if (ep->in)
usb_kill_urb(ep->in->urb);
}
+ del_timer_sync(&umidi->error_timer);
}
static void snd_usbmidi_rawmidi_free(struct snd_rawmidi *rmidi)
umidi->quirk = quirk;
umidi->usb_protocol_ops = &snd_usbmidi_standard_ops;
init_timer(&umidi->error_timer);
+ spin_lock_init(&umidi->disc_lock);
umidi->error_timer.function = snd_usbmidi_error_timer;
umidi->error_timer.data = (unsigned long)umidi;
projects / linux-2.6-omap-h63xx.git / commitdiff