S: Spain
N: Linus Torvalds
-E: torvalds@osdl.org
+E: torvalds@linux-foundation.org
D: Original kernel hacker
S: 12725 SW Millikan Way, Suite 400
S: Beaverton, Oregon 97005
</chapter>
<chapter id="ataExceptions">
- <title>ATA errors & exceptions</title>
+ <title>ATA errors and exceptions</title>
<para>
This chapter tries to identify what error/exception conditions exist
If the new code is substantial, addition of subsystem-specific fault
injection might be appropriate.
+
+22: Newly-added code has been compiled with `gcc -W'. This will generate
+ lots of noise, but is good for finding bugs like "warning: comparison
+ between signed and unsigned".
Linus Torvalds is the final arbiter of all changes accepted into the
-Linux kernel. His e-mail address is <torvalds@osdl.org>. He gets
-a lot of e-mail, so typically you should do your best to -avoid- sending
-him e-mail.
+Linux kernel. His e-mail address is <torvalds@linux-foundation.org>.
+He gets a lot of e-mail, so typically you should do your best to -avoid-
+sending him e-mail.
Patches which are bug fixes, are "obvious" changes, or similarly
require little discussion should be sent or CC'd to Linus. Patches
Who: Len Brown <len.brown@intel.com>
---------------------------
+
+What: JFFS (version 1)
+When: 2.6.21
+Why: Unmaintained for years, superceded by JFFS2 for years.
+Who: Jeff Garzik <jeff@garzik.org>
+
+---------------------------
Note, a technical ChangeLog aimed at kernel hackers is in fs/ntfs/ChangeLog.
+2.1.28:
+ - Fix a deadlock.
2.1.27:
- Implement page migration support so the kernel can move memory used
by NTFS files and directories around for management purposes.
temp5-6 have a 1 degree Celsiis resolution.
* Temperature sensor types
- Temp1-4 have 3 possible types. It can be read from (and written to)
+ Temp1-4 have 2 possible types. It can be read from (and written to)
temp[1-4]_type.
- - If the value of 0, the related temperature channel stops
- monitoring.
- If the value is 3, it starts monitoring using a remote termal diode
(default).
- - If the value is 5, it starts monitoring using the temperature sensor
- in AMD CPU and get result by AMDSI.
- If the value is 6, it starts monitoring using the temperature sensor
in Intel CPU and get result by PECI.
Temp5-6 can be connected to external thermistors (value of
- temp[5-6]_type is 4). They can also be disabled (value is 0).
+ temp[5-6]_type is 4).
* Alarm mechanism
For voltage sensors, an alarm triggers if the measured value is below
memory image to a dump file on the local disk, or across the network to
a remote system.
-Kdump and kexec are currently supported on the x86, x86_64, ppc64 and IA64
+Kdump and kexec are currently supported on the x86, x86_64, ppc64 and ia64
architectures.
When the system kernel boots, it reserves a small section of memory for
2) Download the kexec-tools user-space package from the following URL:
-http://www.kernel.org/pub/linux/kernel/people/horms/kexec-tools/kexec-tools-testing-20061214.tar.gz
+http://www.kernel.org/pub/linux/kernel/people/horms/kexec-tools/kexec-tools-testing.tar.gz
+
+This is a symlink to the latest version, which at the time of writing is
+20061214, the only release of kexec-tools-testing so far. As other versions
+are made released, the older onese will remain available at
+http://www.kernel.org/pub/linux/kernel/people/horms/kexec-tools/
Note: Latest kexec-tools-testing git tree is available at
3) Unpack the tarball with the tar command, as follows:
- tar xvpzf kexec-tools-testing-20061214.tar.gz
+ tar xvpzf kexec-tools-testing.tar.gz
-4) Change to the kexec-tools-1.101 directory, as follows:
+4) Change to the kexec-tools directory, as follows:
- cd kexec-tools-testing-20061214
+ cd kexec-tools-testing-VERSION
5) Configure the package, as follows:
Dump-capture kernel config options (Arch Dependent, ia64)
----------------------------------------------------------
-(To be filled)
+
+- No specific options are required to create a dump-capture kernel
+ for ia64, other than those specified in the arch idependent section
+ above. This means that it is possible to use the system kernel
+ as a dump-capture kernel if desired.
+
+ The crashkernel region can be automatically placed by the system
+ kernel at run time. This is done by specifying the base address as 0,
+ or omitting it all together.
+
+ crashkernel=256M@0
+ or
+ crashkernel=256M
+
+ If the start address is specified, note that the start address of the
+ kernel will be aligned to 64Mb, so if the start address is not then
+ any space below the alignment point will be wasted.
Boot into System Kernel
On ppc64, use "crashkernel=128M@32M".
+ On ia64, 256M@256M is a generous value that typically works.
+ The region may be automatically placed on ia64, see the
+ dump-capture kernel config option notes above.
+
Load the Dump-capture Kernel
============================
For ppc64:
- Use vmlinux
For ia64:
- (To be filled)
+ - Use vmlinux or vmlinuz.gz
+
If you are using a uncompressed vmlinux image then use following command
to load dump-capture kernel.
--initrd=<initrd-for-dump-capture-kernel> \
--append="root=<root-dev> <arch-specific-options>"
+Please note, that --args-linux does not need to be specified for ia64.
+It is planned to make this a no-op on that architecture, but for now
+it should be omitted
+
Following are the arch specific command line options to be used while
loading dump-capture kernel.
-For i386 and x86_64:
+For i386, x86_64 and ia64:
"init 1 irqpoll maxcpus=1"
For ppc64:
"init 1 maxcpus=1 noirqdistrib"
-For IA64
- (To be filled)
-
Notes on loading the dump-capture kernel:
- How To Write Linux PCI Drivers
- by Martin Mares <mj@ucw.cz> on 07-Feb-2000
+ How To Write Linux PCI Drivers
+
+ by Martin Mares <mj@ucw.cz> on 07-Feb-2000
+ updated by Grant Grundler <grundler@parisc-linux.org> on 23-Dec-2006
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-The world of PCI is vast and it's full of (mostly unpleasant) surprises.
-Different PCI devices have different requirements and different bugs --
-because of this, the PCI support layer in Linux kernel is not as trivial
-as one would wish. This short pamphlet tries to help all potential driver
-authors find their way through the deep forests of PCI handling.
+The world of PCI is vast and full of (mostly unpleasant) surprises.
+Since each CPU architecture implements different chip-sets and PCI devices
+have different requirements (erm, "features"), the result is the PCI support
+in the Linux kernel is not as trivial as one would wish. This short paper
+tries to introduce all potential driver authors to Linux APIs for
+PCI device drivers.
+
+A more complete resource is the third edition of "Linux Device Drivers"
+by Jonathan Corbet, Alessandro Rubini, and Greg Kroah-Hartman.
+LDD3 is available for free (under Creative Commons License) from:
+
+ http://lwn.net/Kernel/LDD3/
+
+However, keep in mind that all documents are subject to "bit rot".
+Refer to the source code if things are not working as described here.
+
+Please send questions/comments/patches about Linux PCI API to the
+"Linux PCI" <linux-pci@atrey.karlin.mff.cuni.cz> mailing list.
+
0. Structure of PCI drivers
~~~~~~~~~~~~~~~~~~~~~~~~~~~
-There exist two kinds of PCI drivers: new-style ones (which leave most of
-probing for devices to the PCI layer and support online insertion and removal
-of devices [thus supporting PCI, hot-pluggable PCI and CardBus in a single
-driver]) and old-style ones which just do all the probing themselves. Unless
-you have a very good reason to do so, please don't use the old way of probing
-in any new code. After the driver finds the devices it wishes to operate
-on (either the old or the new way), it needs to perform the following steps:
+PCI drivers "discover" PCI devices in a system via pci_register_driver().
+Actually, it's the other way around. When the PCI generic code discovers
+a new device, the driver with a matching "description" will be notified.
+Details on this below.
+
+pci_register_driver() leaves most of the probing for devices to
+the PCI layer and supports online insertion/removal of devices [thus
+supporting hot-pluggable PCI, CardBus, and Express-Card in a single driver].
+pci_register_driver() call requires passing in a table of function
+pointers and thus dictates the high level structure of a driver.
+
+Once the driver knows about a PCI device and takes ownership, the
+driver generally needs to perform the following initialization:
Enable the device
- Access device configuration space
- Discover resources (addresses and IRQ numbers) provided by the device
- Allocate these resources
- Communicate with the device
+ Request MMIO/IOP resources
+ Set the DMA mask size (for both coherent and streaming DMA)
+ Allocate and initialize shared control data (pci_allocate_coherent())
+ Access device configuration space (if needed)
+ Register IRQ handler (request_irq())
+ Initialize non-PCI (i.e. LAN/SCSI/etc parts of the chip)
+ Enable DMA/processing engines
+
+When done using the device, and perhaps the module needs to be unloaded,
+the driver needs to take the follow steps:
+ Disable the device from generating IRQs
+ Release the IRQ (free_irq())
+ Stop all DMA activity
+ Release DMA buffers (both streaming and coherent)
+ Unregister from other subsystems (e.g. scsi or netdev)
+ Release MMIO/IOP resources
Disable the device
-Most of these topics are covered by the following sections, for the rest
-look at <linux/pci.h>, it's hopefully well commented.
+Most of these topics are covered in the following sections.
+For the rest look at LDD3 or <linux/pci.h> .
If the PCI subsystem is not configured (CONFIG_PCI is not set), most of
-the functions described below are defined as inline functions either completely
-empty or just returning an appropriate error codes to avoid lots of ifdefs
-in the drivers.
+the PCI functions described below are defined as inline functions either
+completely empty or just returning an appropriate error codes to avoid
+lots of ifdefs in the drivers.
+
-1. New-style drivers
-~~~~~~~~~~~~~~~~~~~~
-The new-style drivers just call pci_register_driver during their initialization
-with a pointer to a structure describing the driver (struct pci_driver) which
-contains:
+1. pci_register_driver() call
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- name Name of the driver
+PCI device drivers call pci_register_driver() during their
+initialization with a pointer to a structure describing the driver
+(struct pci_driver):
+
+ field name Description
+ ---------- ------------------------------------------------------
id_table Pointer to table of device ID's the driver is
interested in. Most drivers should export this
table using MODULE_DEVICE_TABLE(pci,...).
- probe Pointer to a probing function which gets called (during
- execution of pci_register_driver for already existing
- devices or later if a new device gets inserted) for all
- PCI devices which match the ID table and are not handled
- by the other drivers yet. This function gets passed a
- pointer to the pci_dev structure representing the device
- and also which entry in the ID table did the device
- match. It returns zero when the driver has accepted the
- device or an error code (negative number) otherwise.
- This function always gets called from process context,
- so it can sleep.
- remove Pointer to a function which gets called whenever a
- device being handled by this driver is removed (either
- during deregistration of the driver or when it's
- manually pulled out of a hot-pluggable slot). This
- function always gets called from process context, so it
- can sleep.
- save_state Save a device's state before it's suspend.
+
+ probe This probing function gets called (during execution
+ of pci_register_driver() for already existing
+ devices or later if a new device gets inserted) for
+ all PCI devices which match the ID table and are not
+ "owned" by the other drivers yet. This function gets
+ passed a "struct pci_dev *" for each device whose
+ entry in the ID table matches the device. The probe
+ function returns zero when the driver chooses to
+ take "ownership" of the device or an error code
+ (negative number) otherwise.
+ The probe function always gets called from process
+ context, so it can sleep.
+
+ remove The remove() function gets called whenever a device
+ being handled by this driver is removed (either during
+ deregistration of the driver or when it's manually
+ pulled out of a hot-pluggable slot).
+ The remove function always gets called from process
+ context, so it can sleep.
+
suspend Put device into low power state.
+ suspend_late Put device into low power state.
+
+ resume_early Wake device from low power state.
resume Wake device from low power state.
+
+ (Please see Documentation/power/pci.txt for descriptions
+ of PCI Power Management and the related functions.)
+
enable_wake Enable device to generate wake events from a low power
state.
- (Please see Documentation/power/pci.txt for descriptions
- of PCI Power Management and the related functions)
+ shutdown Hook into reboot_notifier_list (kernel/sys.c).
+ Intended to stop any idling DMA operations.
+ Useful for enabling wake-on-lan (NIC) or changing
+ the power state of a device before reboot.
+ e.g. drivers/net/e100.c.
+
+ err_handler See Documentation/pci-error-recovery.txt
+
+ multithread_probe Enable multi-threaded probe/scan. Driver must
+ provide its own locking/syncronization for init
+ operations if this is enabled.
+
-The ID table is an array of struct pci_device_id ending with a all-zero entry.
-Each entry consists of:
+The ID table is an array of struct pci_device_id entries ending with an
+all-zero entry. Each entry consists of:
+
+ vendor,device Vendor and device ID to match (or PCI_ANY_ID)
- vendor, device Vendor and device ID to match (or PCI_ANY_ID)
subvendor, Subsystem vendor and device ID to match (or PCI_ANY_ID)
- subdevice
- class, Device class to match. The class_mask tells which bits
- class_mask of the class are honored during the comparison.
+ subdevice,
+
+ class Device class, subclass, and "interface" to match.
+ See Appendix D of the PCI Local Bus Spec or
+ include/linux/pci_ids.h for a full list of classes.
+ Most drivers do not need to specify class/class_mask
+ as vendor/device is normally sufficient.
+
+ class_mask limit which sub-fields of the class field are compared.
+ See drivers/scsi/sym53c8xx_2/ for example of usage.
+
driver_data Data private to the driver.
+ Most drivers don't need to use driver_data field.
+ Best practice is to use driver_data as an index
+ into a static list of equivalent device types,
+ instead of using it as a pointer.
-Most drivers don't need to use the driver_data field. Best practice
-for use of driver_data is to use it as an index into a static list of
-equivalent device types, not to use it as a pointer.
-Have a table entry {PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID}
-to have probe() called for every PCI device known to the system.
+Most drivers only need PCI_DEVICE() or PCI_DEVICE_CLASS() to set up
+a pci_device_id table.
-New PCI IDs may be added to a device driver at runtime by writing
-to the file /sys/bus/pci/drivers/{driver}/new_id. When added, the
-driver will probe for all devices it can support.
+New PCI IDs may be added to a device driver pci_ids table at runtime
+as shown below:
echo "vendor device subvendor subdevice class class_mask driver_data" > \
- /sys/bus/pci/drivers/{driver}/new_id
-where all fields are passed in as hexadecimal values (no leading 0x).
-Users need pass only as many fields as necessary; vendor, device,
-subvendor, and subdevice fields default to PCI_ANY_ID (FFFFFFFF),
-class and classmask fields default to 0, and driver_data defaults to
-0UL. Device drivers must initialize use_driver_data in the dynids struct
-in their pci_driver struct prior to calling pci_register_driver in order
-for the driver_data field to get passed to the driver. Otherwise, only a
-0 is passed in that field.
+/sys/bus/pci/drivers/{driver}/new_id
+
+All fields are passed in as hexadecimal values (no leading 0x).
+Users need pass only as many fields as necessary:
+ o vendor, device, subvendor, and subdevice fields default
+ to PCI_ANY_ID (FFFFFFFF),
+ o class and classmask fields default to 0
+ o driver_data defaults to 0UL.
+
+Once added, the driver probe routine will be invoked for any unclaimed
+PCI devices listed in its (newly updated) pci_ids list.
When the driver exits, it just calls pci_unregister_driver() and the PCI layer
automatically calls the remove hook for all devices handled by the driver.
+
+1.1 "Attributes" for driver functions/data
+
Please mark the initialization and cleanup functions where appropriate
(the corresponding macros are defined in <linux/init.h>):
__init Initialization code. Thrown away after the driver
initializes.
__exit Exit code. Ignored for non-modular drivers.
- __devinit Device initialization code. Identical to __init if
- the kernel is not compiled with CONFIG_HOTPLUG, normal
- function otherwise.
+
+
+ __devinit Device initialization code.
+ Identical to __init if the kernel is not compiled
+ with CONFIG_HOTPLUG, normal function otherwise.
__devexit The same for __exit.
-Tips:
- The module_init()/module_exit() functions (and all initialization
- functions called only from these) should be marked __init/exit.
- The struct pci_driver shouldn't be marked with any of these tags.
- The ID table array should be marked __devinitdata.
- The probe() and remove() functions (and all initialization
- functions called only from these) should be marked __devinit/exit.
- If you are sure the driver is not a hotplug driver then use only
- __init/exit __initdata/exitdata.
+Tips on when/where to use the above attributes:
+ o The module_init()/module_exit() functions (and all
+ initialization functions called _only_ from these)
+ should be marked __init/__exit.
- Pointers to functions marked as __devexit must be created using
- __devexit_p(function_name). That will generate the function
- name or NULL if the __devexit function will be discarded.
+ o Do not mark the struct pci_driver.
+ o The ID table array should be marked __devinitdata.
-2. How to find PCI devices manually (the old style)
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-PCI drivers not using the pci_register_driver() interface search
-for PCI devices manually using the following constructs:
+ o The probe() and remove() functions should be marked __devinit
+ and __devexit respectively. All initialization functions
+ exclusively called by the probe() routine, can be marked __devinit.
+ Ditto for remove() and __devexit.
+
+ o If mydriver_probe() is marked with __devinit(), then all address
+ references to mydriver_probe must use __devexit_p(mydriver_probe)
+ (in the struct pci_driver declaration for example).
+ __devexit_p() will generate the function name _or_ NULL if the
+ function will be discarded. For an example, see drivers/net/tg3.c.
+
+ o Do NOT mark a function if you are not sure which mark to use.
+ Better to not mark the function than mark the function wrong.
+
+
+
+2. How to find PCI devices manually
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+PCI drivers should have a really good reason for not using the
+pci_register_driver() interface to search for PCI devices.
+The main reason PCI devices are controlled by multiple drivers
+is because one PCI device implements several different HW services.
+E.g. combined serial/parallel port/floppy controller.
+
+A manual search may be performed using the following constructs:
Searching by vendor and device ID:
Searching by both vendor/device and subsystem vendor/device ID:
- pci_get_subsys(VENDOR_ID, DEVICE_ID, SUBSYS_VENDOR_ID, SUBSYS_DEVICE_ID, dev).
+ pci_get_subsys(VENDOR_ID,DEVICE_ID, SUBSYS_VENDOR_ID, SUBSYS_DEVICE_ID, dev).
- You can use the constant PCI_ANY_ID as a wildcard replacement for
+You can use the constant PCI_ANY_ID as a wildcard replacement for
VENDOR_ID or DEVICE_ID. This allows searching for any device from a
specific vendor, for example.
- These functions are hotplug-safe. They increment the reference count on
+These functions are hotplug-safe. They increment the reference count on
the pci_dev that they return. You must eventually (possibly at module unload)
decrement the reference count on these devices by calling pci_dev_put().
-3. Enabling and disabling devices
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- Before you do anything with the device you've found, you need to enable
-it by calling pci_enable_device() which enables I/O and memory regions of
-the device, allocates an IRQ if necessary, assigns missing resources if
-needed and wakes up the device if it was in suspended state. Please note
-that this function can fail.
- If you want to use the device in bus mastering mode, call pci_set_master()
-which enables the bus master bit in PCI_COMMAND register and also fixes
-the latency timer value if it's set to something bogus by the BIOS.
+3. Device Initialization Steps
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+As noted in the introduction, most PCI drivers need the following steps
+for device initialization:
- If you want to use the PCI Memory-Write-Invalidate transaction,
+ Enable the device
+ Request MMIO/IOP resources
+ Set the DMA mask size (for both coherent and streaming DMA)
+ Allocate and initialize shared control data (pci_allocate_coherent())
+ Access device configuration space (if needed)
+ Register IRQ handler (request_irq())
+ Initialize non-PCI (i.e. LAN/SCSI/etc parts of the chip)
+ Enable DMA/processing engines.
+
+The driver can access PCI config space registers at any time.
+(Well, almost. When running BIST, config space can go away...but
+that will just result in a PCI Bus Master Abort and config reads
+will return garbage).
+
+
+3.1 Enable the PCI device
+~~~~~~~~~~~~~~~~~~~~~~~~~
+Before touching any device registers, the driver needs to enable
+the PCI device by calling pci_enable_device(). This will:
+ o wake up the device if it was in suspended state,
+ o allocate I/O and memory regions of the device (if BIOS did not),
+ o allocate an IRQ (if BIOS did not).
+
+NOTE: pci_enable_device() can fail! Check the return value.
+NOTE2: Also see pci_enable_device_bars() below. Drivers can
+ attempt to enable only a subset of BARs they need.
+
+[ OS BUG: we don't check resource allocations before enabling those
+ resources. The sequence would make more sense if we called
+ pci_request_resources() before calling pci_enable_device().
+ Currently, the device drivers can't detect the bug when when two
+ devices have been allocated the same range. This is not a common
+ problem and unlikely to get fixed soon.
+
+ This has been discussed before but not changed as of 2.6.19:
+ http://lkml.org/lkml/2006/3/2/194
+]
+
+pci_set_master() will enable DMA by setting the bus master bit
+in the PCI_COMMAND register. It also fixes the latency timer value if
+it's set to something bogus by the BIOS.
+
+If the PCI device can use the PCI Memory-Write-Invalidate transaction,
call pci_set_mwi(). This enables the PCI_COMMAND bit for Mem-Wr-Inval
and also ensures that the cache line size register is set correctly.
-Make sure to check the return value of pci_set_mwi(), not all architectures
-may support Memory-Write-Invalidate.
+Check the return value of pci_set_mwi() as not all architectures
+or chip-sets may support Memory-Write-Invalidate.
+
+
+3.2 Request MMIO/IOP resources
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Memory (MMIO), and I/O port addresses should NOT be read directly
+from the PCI device config space. Use the values in the pci_dev structure
+as the PCI "bus address" might have been remapped to a "host physical"
+address by the arch/chip-set specific kernel support.
- If your driver decides to stop using the device (e.g., there was an
-error while setting it up or the driver module is being unloaded), it
-should call pci_disable_device() to deallocate any IRQ resources, disable
-PCI bus-mastering, etc. You should not do anything with the device after
+See Documentation/IO-mapping.txt for how to access device registers
+or device memory.
+
+The device driver needs to call pci_request_region() to verify
+no other device is already using the same address resource.
+Conversely, drivers should call pci_release_region() AFTER
calling pci_disable_device().
+The idea is to prevent two devices colliding on the same address range.
+
+[ See OS BUG comment above. Currently (2.6.19), The driver can only
+ determine MMIO and IO Port resource availability _after_ calling
+ pci_enable_device(). ]
+
+Generic flavors of pci_request_region() are request_mem_region()
+(for MMIO ranges) and request_region() (for IO Port ranges).
+Use these for address resources that are not described by "normal" PCI
+BARs.
+
+Also see pci_request_selected_regions() below.
+
+
+3.3 Set the DMA mask size
+~~~~~~~~~~~~~~~~~~~~~~~~~
+[ If anything below doesn't make sense, please refer to
+ Documentation/DMA-API.txt. This section is just a reminder that
+ drivers need to indicate DMA capabilities of the device and is not
+ an authoritative source for DMA interfaces. ]
+
+While all drivers should explicitly indicate the DMA capability
+(e.g. 32 or 64 bit) of the PCI bus master, devices with more than
+32-bit bus master capability for streaming data need the driver
+to "register" this capability by calling pci_set_dma_mask() with
+appropriate parameters. In general this allows more efficient DMA
+on systems where System RAM exists above 4G _physical_ address.
+
+Drivers for all PCI-X and PCIe compliant devices must call
+pci_set_dma_mask() as they are 64-bit DMA devices.
+
+Similarly, drivers must also "register" this capability if the device
+can directly address "consistent memory" in System RAM above 4G physical
+address by calling pci_set_consistent_dma_mask().
+Again, this includes drivers for all PCI-X and PCIe compliant devices.
+Many 64-bit "PCI" devices (before PCI-X) and some PCI-X devices are
+64-bit DMA capable for payload ("streaming") data but not control
+("consistent") data.
+
+
+3.4 Setup shared control data
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Once the DMA masks are set, the driver can allocate "consistent" (a.k.a. shared)
+memory. See Documentation/DMA-API.txt for a full description of
+the DMA APIs. This section is just a reminder that it needs to be done
+before enabling DMA on the device.
+
+
+3.5 Initialize device registers
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Some drivers will need specific "capability" fields programmed
+or other "vendor specific" register initialized or reset.
+E.g. clearing pending interrupts.
+
+
+3.6 Register IRQ handler
+~~~~~~~~~~~~~~~~~~~~~~~~
+While calling request_irq() is the the last step described here,
+this is often just another intermediate step to initialize a device.
+This step can often be deferred until the device is opened for use.
+
+All interrupt handlers for IRQ lines should be registered with IRQF_SHARED
+and use the devid to map IRQs to devices (remember that all PCI IRQ lines
+can be shared).
+
+request_irq() will associate an interrupt handler and device handle
+with an interrupt number. Historically interrupt numbers represent
+IRQ lines which run from the PCI device to the Interrupt controller.
+With MSI and MSI-X (more below) the interrupt number is a CPU "vector".
+
+request_irq() also enables the interrupt. Make sure the device is
+quiesced and does not have any interrupts pending before registering
+the interrupt handler.
+
+MSI and MSI-X are PCI capabilities. Both are "Message Signaled Interrupts"
+which deliver interrupts to the CPU via a DMA write to a Local APIC.
+The fundamental difference between MSI and MSI-X is how multiple
+"vectors" get allocated. MSI requires contiguous blocks of vectors
+while MSI-X can allocate several individual ones.
+
+MSI capability can be enabled by calling pci_enable_msi() or
+pci_enable_msix() before calling request_irq(). This causes
+the PCI support to program CPU vector data into the PCI device
+capability registers.
+
+If your PCI device supports both, try to enable MSI-X first.
+Only one can be enabled at a time. Many architectures, chip-sets,
+or BIOSes do NOT support MSI or MSI-X and the call to pci_enable_msi/msix
+will fail. This is important to note since many drivers have
+two (or more) interrupt handlers: one for MSI/MSI-X and another for IRQs.
+They choose which handler to register with request_irq() based on the
+return value from pci_enable_msi/msix().
+
+There are (at least) two really good reasons for using MSI:
+1) MSI is an exclusive interrupt vector by definition.
+ This means the interrupt handler doesn't have to verify
+ its device caused the interrupt.
+
+2) MSI avoids DMA/IRQ race conditions. DMA to host memory is guaranteed
+ to be visible to the host CPU(s) when the MSI is delivered. This
+ is important for both data coherency and avoiding stale control data.
+ This guarantee allows the driver to omit MMIO reads to flush
+ the DMA stream.
+
+See drivers/infiniband/hw/mthca/ or drivers/net/tg3.c for examples
+of MSI/MSI-X usage.
+
+
+
+4. PCI device shutdown
+~~~~~~~~~~~~~~~~~~~~~~~
+
+When a PCI device driver is being unloaded, most of the following
+steps need to be performed:
+
+ Disable the device from generating IRQs
+ Release the IRQ (free_irq())
+ Stop all DMA activity
+ Release DMA buffers (both streaming and consistent)
+ Unregister from other subsystems (e.g. scsi or netdev)
+ Disable device from responding to MMIO/IO Port addresses
+ Release MMIO/IO Port resource(s)
+
+
+4.1 Stop IRQs on the device
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
+How to do this is chip/device specific. If it's not done, it opens
+the possibility of a "screaming interrupt" if (and only if)
+the IRQ is shared with another device.
+
+When the shared IRQ handler is "unhooked", the remaining devices
+using the same IRQ line will still need the IRQ enabled. Thus if the
+"unhooked" device asserts IRQ line, the system will respond assuming
+it was one of the remaining devices asserted the IRQ line. Since none
+of the other devices will handle the IRQ, the system will "hang" until
+it decides the IRQ isn't going to get handled and masks the IRQ (100,000
+iterations later). Once the shared IRQ is masked, the remaining devices
+will stop functioning properly. Not a nice situation.
+
+This is another reason to use MSI or MSI-X if it's available.
+MSI and MSI-X are defined to be exclusive interrupts and thus
+are not susceptible to the "screaming interrupt" problem.
+
+
+4.2 Release the IRQ
+~~~~~~~~~~~~~~~~~~~
+Once the device is quiesced (no more IRQs), one can call free_irq().
+This function will return control once any pending IRQs are handled,
+"unhook" the drivers IRQ handler from that IRQ, and finally release
+the IRQ if no one else is using it.
+
+
+4.3 Stop all DMA activity
+~~~~~~~~~~~~~~~~~~~~~~~~~
+It's extremely important to stop all DMA operations BEFORE attempting
+to deallocate DMA control data. Failure to do so can result in memory
+corruption, hangs, and on some chip-sets a hard crash.
-4. How to access PCI config space
+Stopping DMA after stopping the IRQs can avoid races where the
+IRQ handler might restart DMA engines.
+
+While this step sounds obvious and trivial, several "mature" drivers
+didn't get this step right in the past.
+
+
+4.4 Release DMA buffers
+~~~~~~~~~~~~~~~~~~~~~~~
+Once DMA is stopped, clean up streaming DMA first.
+I.e. unmap data buffers and return buffers to "upstream"
+owners if there is one.
+
+Then clean up "consistent" buffers which contain the control data.
+
+See Documentation/DMA-API.txt for details on unmapping interfaces.
+
+
+4.5 Unregister from other subsystems
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Most low level PCI device drivers support some other subsystem
+like USB, ALSA, SCSI, NetDev, Infiniband, etc. Make sure your
+driver isn't losing resources from that other subsystem.
+If this happens, typically the symptom is an Oops (panic) when
+the subsystem attempts to call into a driver that has been unloaded.
+
+
+4.6 Disable Device from responding to MMIO/IO Port addresses
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+io_unmap() MMIO or IO Port resources and then call pci_disable_device().
+This is the symmetric opposite of pci_enable_device().
+Do not access device registers after calling pci_disable_device().
+
+
+4.7 Release MMIO/IO Port Resource(s)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Call pci_release_region() to mark the MMIO or IO Port range as available.
+Failure to do so usually results in the inability to reload the driver.
+
+
+
+5. How to access PCI config space
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- You can use pci_(read|write)_config_(byte|word|dword) to access the config
+
+You can use pci_(read|write)_config_(byte|word|dword) to access the config
space of a device represented by struct pci_dev *. All these functions return 0
when successful or an error code (PCIBIOS_...) which can be translated to a text
string by pcibios_strerror. Most drivers expect that accesses to valid PCI
devices don't fail.
- If you don't have a struct pci_dev available, you can call
+If you don't have a struct pci_dev available, you can call
pci_bus_(read|write)_config_(byte|word|dword) to access a given device
and function on that bus.
- If you access fields in the standard portion of the config header, please
+If you access fields in the standard portion of the config header, please
use symbolic names of locations and bits declared in <linux/pci.h>.
- If you need to access Extended PCI Capability registers, just call
+If you need to access Extended PCI Capability registers, just call
pci_find_capability() for the particular capability and it will find the
corresponding register block for you.
-5. Addresses and interrupts
-~~~~~~~~~~~~~~~~~~~~~~~~~~~
- Memory and port addresses and interrupt numbers should NOT be read from the
-config space. You should use the values in the pci_dev structure as they might
-have been remapped by the kernel.
-
- See Documentation/IO-mapping.txt for how to access device memory.
-
- The device driver needs to call pci_request_region() to make sure
-no other device is already using the same resource. The driver is expected
-to determine MMIO and IO Port resource availability _before_ calling
-pci_enable_device(). Conversely, drivers should call pci_release_region()
-_after_ calling pci_disable_device(). The idea is to prevent two devices
-colliding on the same address range.
-
-Generic flavors of pci_request_region() are request_mem_region()
-(for MMIO ranges) and request_region() (for IO Port ranges).
-Use these for address resources that are not described by "normal" PCI
-interfaces (e.g. BAR).
-
- All interrupt handlers should be registered with IRQF_SHARED and use the devid
-to map IRQs to devices (remember that all PCI interrupts are shared).
-
6. Other interesting functions
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
pci_find_slot() Find pci_dev corresponding to given bus and
slot numbers.
pci_set_power_state() Set PCI Power Management state (0=D0 ... 3=D3)
pci_clear_mwi() Disable Memory-Write-Invalidate transactions.
+
7. Miscellaneous hints
~~~~~~~~~~~~~~~~~~~~~~
-When displaying PCI slot names to the user (for example when a driver wants
-to tell the user what card has it found), please use pci_name(pci_dev)
-for this purpose.
+
+When displaying PCI device names to the user (for example when a driver wants
+to tell the user what card has it found), please use pci_name(pci_dev).
Always refer to the PCI devices by a pointer to the pci_dev structure.
All PCI layer functions use this identification and it's the only
special purposes -- on systems with multiple primary buses their semantics
can be pretty complex.
-If you're going to use PCI bus mastering DMA, take a look at
-Documentation/DMA-mapping.txt.
-
Don't try to turn on Fast Back to Back writes in your driver. All devices
on the bus need to be capable of doing it, so this is something which needs
to be handled by platform and generic code, not individual drivers.
+
8. Vendor and device identifications
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-For the future, let's avoid adding device ids to include/linux/pci_ids.h.
-PCI_VENDOR_ID_xxx for vendors, and a hex constant for device ids.
+One is not not required to add new device ids to include/linux/pci_ids.h.
+Please add PCI_VENDOR_ID_xxx for vendors and a hex constant for device ids.
+
+PCI_VENDOR_ID_xxx constants are re-used. The device ids are arbitrary
+hex numbers (vendor controlled) and normally used only in a single
+location, the pci_device_id table.
+
+Please DO submit new vendor/device ids to pciids.sourceforge.net project.
+
-Rationale: PCI_VENDOR_ID_xxx constants are re-used, but device ids are not.
- Further, device ids are arbitrary hex numbers, normally used only in a
- single location, the pci_device_id table.
9. Obsolete functions
~~~~~~~~~~~~~~~~~~~~~
+
There are several functions which you might come across when trying to
port an old driver to the new PCI interface. They are no longer present
in the kernel as they aren't compatible with hotplug or PCI domains or
having sane locking.
-pci_find_device() Superseded by pci_get_device()
-pci_find_subsys() Superseded by pci_get_subsys()
-pci_find_slot() Superseded by pci_get_slot()
+pci_find_device() Superseded by pci_get_device()
+pci_find_subsys() Superseded by pci_get_subsys()
+pci_find_slot() Superseded by pci_get_slot()
+
+
+The alternative is the traditional PCI device driver that walks PCI
+device lists. This is still possible but discouraged.
+
+
+
+10. pci_enable_device_bars() and Legacy I/O Port space
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Large servers may not be able to provide I/O port resources to all PCI
+devices. I/O Port space is only 64KB on Intel Architecture[1] and is
+likely also fragmented since the I/O base register of PCI-to-PCI
+bridge will usually be aligned to a 4KB boundary[2]. On such systems,
+pci_enable_device() and pci_request_region() will fail when
+attempting to enable I/O Port regions that don't have I/O Port
+resources assigned.
+
+Fortunately, many PCI devices which request I/O Port resources also
+provide access to the same registers via MMIO BARs. These devices can
+be handled without using I/O port space and the drivers typically
+offer a CONFIG_ option to only use MMIO regions
+(e.g. CONFIG_TULIP_MMIO). PCI devices typically provide I/O port
+interface for legacy OSes and will work when I/O port resources are not
+assigned. The "PCI Local Bus Specification Revision 3.0" discusses
+this on p.44, "IMPLEMENTATION NOTE".
+
+If your PCI device driver doesn't need I/O port resources assigned to
+I/O Port BARs, you should use pci_enable_device_bars() instead of
+pci_enable_device() in order not to enable I/O port regions for the
+corresponding devices. In addition, you should use
+pci_request_selected_regions() and pci_release_selected_regions()
+instead of pci_request_regions()/pci_release_regions() in order not to
+request/release I/O port regions for the corresponding devices.
+
+[1] Some systems support 64KB I/O port space per PCI segment.
+[2] Some PCI-to-PCI bridges support optional 1KB aligned I/O base.
+
+
+
+11. MMIO Space and "Write Posting"
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Converting a driver from using I/O Port space to using MMIO space
+often requires some additional changes. Specifically, "write posting"
+needs to be handled. Many drivers (e.g. tg3, acenic, sym53c8xx_2)
+already do this. I/O Port space guarantees write transactions reach the PCI
+device before the CPU can continue. Writes to MMIO space allow the CPU
+to continue before the transaction reaches the PCI device. HW weenies
+call this "Write Posting" because the write completion is "posted" to
+the CPU before the transaction has reached its destination.
+
+Thus, timing sensitive code should add readl() where the CPU is
+expected to wait before doing other work. The classic "bit banging"
+sequence works fine for I/O Port space:
+
+ for (i = 8; --i; val >>= 1) {
+ outb(val & 1, ioport_reg); /* write bit */
+ udelay(10);
+ }
+
+The same sequence for MMIO space should be:
+
+ for (i = 8; --i; val >>= 1) {
+ writeb(val & 1, mmio_reg); /* write bit */
+ readb(safe_mmio_reg); /* flush posted write */
+ udelay(10);
+ }
+
+It is important that "safe_mmio_reg" not have any side effects that
+interferes with the correct operation of the device.
+
+Another case to watch out for is when resetting a PCI device. Use PCI
+Configuration space reads to flush the writel(). This will gracefully
+handle the PCI master abort on all platforms if the PCI device is
+expected to not respond to a readl(). Most x86 platforms will allow
+MMIO reads to master abort (a.k.a. "Soft Fail") and return garbage
+(e.g. ~0). But many RISC platforms will crash (a.k.a."Hard Fail").
+
(c) 2006 Secret Lab Technologies Ltd
Grant Likely <grant.likely at secretlab.ca>
+********** DRAFT ***********
+* WARNING: Do not depend on the stability of these bindings just yet.
+* The MPC5200 device tree conventions are still in flux
+* Keep an eye on the linuxppc-dev mailing list for more details
+********** DRAFT ***********
+
I - Introduction
================
Boards supported by the arch/powerpc architecture require device tree be
Supported Cards/Chipsets
-------------------------
PCI ID (pci.ids) OEM Product
- 9005:0283:9005:0283 Adaptec Catapult (3210S with arc firmware)
- 9005:0284:9005:0284 Adaptec Tomcat (3410S with arc firmware)
9005:0285:9005:0285 Adaptec 2200S (Vulcan)
9005:0285:9005:0286 Adaptec 2120S (Crusader)
9005:0285:9005:0287 Adaptec 2200S (Vulcan-2m)
9005:0285:9005:0288 Adaptec 3230S (Harrier)
9005:0285:9005:0289 Adaptec 3240S (Tornado)
9005:0285:9005:028a Adaptec 2020ZCR (Skyhawk)
- 9005:0285:9005:028b Adaptec 2025ZCR (Terminator)
+ 9005:0285:9005:028b Adaptec 2025ZCR (Terminator)
9005:0286:9005:028c Adaptec 2230S (Lancer)
9005:0286:9005:028c Adaptec 2230SLP (Lancer)
9005:0286:9005:028d Adaptec 2130S (Lancer)
9005:0285:9005:028e Adaptec 2020SA (Skyhawk)
- 9005:0285:9005:028f Adaptec 2025SA (Terminator)
+ 9005:0285:9005:028f Adaptec 2025SA (Terminator)
9005:0285:9005:0290 Adaptec 2410SA (Jaguar)
- 9005:0285:103c:3227 Adaptec 2610SA (Bearcat HP release)
- 9005:0285:9005:0293 Adaptec 21610SA (Corsair-16)
+ 9005:0285:103c:3227 Adaptec 2610SA (Bearcat HP release)
+ 9005:0285:9005:0293 Adaptec 21610SA (Corsair-16)
9005:0285:9005:0296 Adaptec 2240S (SabreExpress)
9005:0285:9005:0292 Adaptec 2810SA (Corsair-8)
- 9005:0285:9005:0294 Adaptec Prowler
- 9005:0285:9005:0297 Adaptec 4005SAS (AvonPark)
- 9005:0285:9005:0298 Adaptec 4000SAS (BlackBird)
+ 9005:0285:9005:0297 Adaptec 4005 (AvonPark)
+ 9005:0285:9005:0298 Adaptec 4000 (BlackBird)
9005:0285:9005:0299 Adaptec 4800SAS (Marauder-X)
9005:0285:9005:029a Adaptec 4805SAS (Marauder-E)
9005:0286:9005:029b Adaptec 2820SA (Intruder)
9005:0286:9005:029c Adaptec 2620SA (Intruder)
9005:0286:9005:029d Adaptec 2420SA (Intruder HP release)
- 9005:0286:9005:02a2 Adaptec 3800SAS (Hurricane44)
- 9005:0286:9005:02a7 Adaptec 3805SAS (Hurricane80)
- 9005:0286:9005:02a8 Adaptec 3400SAS (Hurricane40)
- 9005:0286:9005:02ac Adaptec 1800SAS (Typhoon44)
- 9005:0286:9005:02b3 Adaptec 2400SAS (Hurricane40lm)
- 9005:0285:9005:02b5 Adaptec ASR5800 (Voodoo44)
- 9005:0285:9005:02b6 Adaptec ASR5805 (Voodoo80)
- 9005:0285:9005:02b7 Adaptec ASR5808 (Voodoo08)
+ 9005:0286:9005:02ac Adaptec 1800 (Typhoon44)
+ 9005:0285:9005:02b5 Adaptec 5445 (Voodoo44)
+ 9005:0285:9005:02b6 Adaptec 5805 (Voodoo80)
+ 9005:0285:9005:02b7 Adaptec 5085 (Voodoo08)
+ 9005:0285:9005:02bb Adaptec 3405 (Marauder40LP)
+ 9005:0285:9005:02bc Adaptec 3805 (Marauder80LP)
+ 9005:0285:9005:02c7 Adaptec 3085 (Marauder08ELP)
+ 9005:0285:9005:02bd Adaptec 31205 (Marauder120)
+ 9005:0285:9005:02be Adaptec 31605 (Marauder160)
+ 9005:0285:9005:02c3 Adaptec 51205 (Voodoo120)
+ 9005:0285:9005:02c4 Adaptec 51605 (Voodoo160)
1011:0046:9005:0364 Adaptec 5400S (Mustang)
- 1011:0046:9005:0365 Adaptec 5400S (Mustang)
9005:0287:9005:0800 Adaptec Themisto (Jupiter)
9005:0200:9005:0200 Adaptec Themisto (Jupiter)
9005:0286:9005:0800 Adaptec Callisto (Jupiter)
9005:0285:17aa:0287 Legend S230 (Vulcan)
9005:0285:9005:0290 IBM ServeRAID 7t (Jaguar)
9005:0285:1014:02F2 IBM ServeRAID 8i (AvonPark)
- 9005:0285:1014:0312 IBM ServeRAID 8i (AvonParkLite)
9005:0286:1014:9540 IBM ServeRAID 8k/8k-l4 (AuroraLite)
9005:0286:1014:9580 IBM ServeRAID 8k/8k-l8 (Aurora)
- 9005:0286:1014:034d IBM ServeRAID 8s (Hurricane)
- 9005:0286:9005:029e ICP ICP9024R0 (Lancer)
- 9005:0286:9005:029f ICP ICP9014R0 (Lancer)
+ 9005:0285:1014:034d IBM ServeRAID 8s (Marauder-E)
+ 9005:0286:9005:029e ICP ICP9024RO (Lancer)
+ 9005:0286:9005:029f ICP ICP9014RO (Lancer)
9005:0286:9005:02a0 ICP ICP9047MA (Lancer)
9005:0286:9005:02a1 ICP ICP9087MA (Lancer)
- 9005:0286:9005:02a3 ICP ICP5445AU (Hurricane44)
- 9005:0286:9005:02a4 ICP ICP9085LI (Marauder-X)
- 9005:0286:9005:02a5 ICP ICP5085BR (Marauder-E)
+ 9005:0285:9005:02a4 ICP ICP9085LI (Marauder-X)
+ 9005:0285:9005:02a5 ICP ICP5085BR (Marauder-E)
9005:0286:9005:02a6 ICP ICP9067MA (Intruder-6)
- 9005:0286:9005:02a9 ICP ICP5085AU (Hurricane80)
- 9005:0286:9005:02aa ICP ICP5045AU (Hurricane40)
- 9005:0286:9005:02b4 ICP ICP5045AL (Hurricane40lm)
+ 9005:0285:9005:02b2 ICP (Voodoo 8 internal 8 external)
+ 9005:0285:9005:02b8 ICP ICP5445SL (Voodoo44)
+ 9005:0285:9005:02b9 ICP ICP5085SL (Voodoo80)
+ 9005:0285:9005:02ba ICP ICP5805SL (Voodoo08)
+ 9005:0285:9005:02bf ICP ICP5045BL (Marauder40LP)
+ 9005:0285:9005:02c0 ICP ICP5085BL (Marauder80LP)
+ 9005:0285:9005:02c8 ICP ICP5805BL (Marauder08ELP)
+ 9005:0285:9005:02c1 ICP ICP5125BR (Marauder120)
+ 9005:0285:9005:02c2 ICP ICP5165BR (Marauder160)
+ 9005:0285:9005:02c5 ICP ICP5125SL (Voodoo120)
+ 9005:0285:9005:02c6 ICP ICP5165SL (Voodoo160)
+ 9005:0286:9005:02ab (Typhoon40)
+ 9005:0286:9005:02ad (Aurora ARK)
+ 9005:0286:9005:02ae (Aurora Lite ARK)
+ 9005:0285:9005:02b0 (Sunrise Lake ARK)
+ 9005:0285:9005:02b1 Adaptec (Voodoo 8 internal 8 external)
People
-------------------------
Bill Ryder <bryder@sgi.com>
Thomas Sailer <sailer@ife.ee.ethz.ch>
Gregory P. Smith <greg@electricrain.com>
- Linus Torvalds <torvalds@osdl.org>
+ Linus Torvalds <torvalds@linux-foundation.org>
Roman Weissgaerber <weissg@vienna.at>
<Kazuki.Yasumatsu@fujixerox.co.jp>
ETHERNET BRIDGE
P: Stephen Hemminger
-M: shemminger@osdl.org
+M: shemminger@linux-foundation.org
L: bridge@osdl.org
W: http://bridge.sourceforge.net/
S: Maintained
NETEM NETWORK EMULATOR
P: Stephen Hemminger
-M: shemminger@osdl.org
+M: shemminger@linux-foundation.org
L: netem@osdl.org
S: Maintained
SKGE, SKY2 10/100/1000 GIGABIT ETHERNET DRIVERS
P: Stephen Hemminger
-M: shemminger@osdl.org
+M: shemminger@linux-foundation.org
L: netdev@vger.kernel.org
S: Maintained
S: Maintained
USB HID/HIDBP DRIVERS
-P: Vojtech Pavlik
-M: vojtech@suse.cz
-L: linux-usb-users@lists.sourceforge.net
+P: Jiri Kosina
+M: jkosina@suse.cz
L: linux-usb-devel@lists.sourceforge.net
S: Maintained
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 20
-EXTRAVERSION =-rc5
+EXTRAVERSION =-rc6
NAME = Homicidal Dwarf Hamster
# *DOCUMENTATION*
the file MAINTAINERS to see if there is a particular person associated
with the part of the kernel that you are having trouble with. If there
isn't anyone listed there, then the second best thing is to mail
- them to me (torvalds@osdl.org), and possibly to any other relevant
- mailing-list or to the newsgroup.
+ them to me (torvalds@linux-foundation.org), and possibly to any other
+ relevant mailing-list or to the newsgroup.
- In all bug-reports, *please* tell what kernel you are talking about,
how to duplicate the problem, and what your setup is (use your common
return 1;
}
-/* Common CPU init for both boot and secondary CPUs */
-static void __cpuinit _cpu_init(int cpu, struct task_struct *curr)
+void __cpuinit cpu_set_gdt(int cpu)
{
- struct tss_struct * t = &per_cpu(init_tss, cpu);
- struct thread_struct *thread = &curr->thread;
struct Xgt_desc_struct *cpu_gdt_descr = &per_cpu(cpu_gdt_descr, cpu);
/* Reinit these anyway, even if they've already been done (on
the real ones). */
load_gdt(cpu_gdt_descr);
set_kernel_gs();
+}
+
+/* Common CPU init for both boot and secondary CPUs */
+static void __cpuinit _cpu_init(int cpu, struct task_struct *curr)
+{
+ struct tss_struct * t = &per_cpu(init_tss, cpu);
+ struct thread_struct *thread = &curr->thread;
if (cpu_test_and_set(cpu, cpu_initialized)) {
printk(KERN_WARNING "CPU#%d already initialized!\n", cpu);
local_irq_enable();
}
+ cpu_set_gdt(cpu);
_cpu_init(cpu, curr);
}
if ((nmi >= NMI_INVALID) || (nmi < NMI_NONE))
return 0;
- /*
- * If any other x86 CPU has a local APIC, then
- * please test the NMI stuff there and send me the
- * missing bits. Right now Intel P6/P4 and AMD K7 only.
- */
- if ((nmi == NMI_LOCAL_APIC) && (nmi_known_cpu() == 0))
- return 0; /* no lapic support */
+
nmi_watchdog = nmi;
return 1;
}
.irq_enable_sysexit = native_irq_enable_sysexit,
.iret = native_iret,
};
-EXPORT_SYMBOL(paravirt_ops);
+
+/*
+ * NOTE: CONFIG_PARAVIRT is experimental and the paravirt_ops
+ * semantics are subject to change. Hence we only do this
+ * internal-only export of this, until it gets sorted out and
+ * all lowlevel CPU ops used by modules are separately exported.
+ */
+EXPORT_SYMBOL_GPL(paravirt_ops);
*/
void __devinit initialize_secondary(void)
{
+ /*
+ * switch to the per CPU GDT we already set up
+ * in do_boot_cpu()
+ */
+ cpu_set_gdt(current_thread_info()->cpu);
+
/*
* We don't actually need to load the full TSS,
* basically just the stack pointer and the eip.
/* Stack for startup_32 can be just as for start_secondary onwards */
stack_start.esp = (void *) idle->thread.esp;
- start_pda = cpu_pda(cpu);
- cpu_gdt_descr = per_cpu(cpu_gdt_descr, cpu);
-
irq_ctx_init(cpu);
x86_cpu_to_apicid[cpu] = apicid;
set_current(hard_get_current());
#endif
+ /*
+ * switch to the per CPU GDT we already set up
+ * in do_boot_cpu()
+ */
+ cpu_set_gdt(current_thread_info()->cpu);
+
/*
* We don't actually need to load the full TSS,
* basically just the stack pointer and the eip.
depends on MIPS_MT
default y
+config MIPS_MT_SMTC_INSTANT_REPLAY
+ bool "Low-latency Dispatch of Deferred SMTC IPIs"
+ depends on MIPS_MT_SMTC
+ default y
+ help
+ SMTC pseudo-interrupts between TCs are deferred and queued
+ if the target TC is interrupt-inhibited (IXMT). In the first
+ SMTC prototypes, these queued IPIs were serviced on return
+ to user mode, or on entry into the kernel idle loop. The
+ INSTANT_REPLAY option dispatches them as part of local_irq_restore()
+ processing, which adds runtime overhead (hence the option to turn
+ it off), but ensures that IPIs are handled promptly even under
+ heavy I/O interrupt load.
+
config MIPS_VPE_LOADER_TOM
bool "Load VPE program into memory hidden from linux"
depends on MIPS_VPE_LOADER
ifdef CONFIG_MIPS
CHECKFLAGS += $(shell $(CC) $(CFLAGS) -dM -E -xc /dev/null | \
- egrep -vw '__GNUC_(MAJOR|MINOR|PATCHLEVEL)__' | \
+ egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
ifdef CONFIG_64BIT
CHECKFLAGS += -m64
addr += PAGE_SIZE;
}
- printk("Freeing unused PROM memory: %ldk freed\n",
+ printk("Freeing unused PROM memory: %ldkb freed\n",
(end - PAGE_SIZE) >> 10);
return end - PAGE_SIZE;
#include <linux/sched.h>
#include <linux/cpumask.h>
#include <linux/interrupt.h>
+#include <linux/module.h>
#include <asm/cpu.h>
#include <asm/processor.h>
}
}
write_c0_mvpcontrol(read_c0_mvpcontrol() | MVPCONTROL_STLB);
+ ehb();
/*
* Setup kernel data structures to use software total,
* of their initialization in smtc_cpu_setup().
*/
- tlbsiz = tlbsiz & 0x3f; /* MIPS32 limits TLB indices to 64 */
- cpu_data[0].tlbsize = tlbsiz;
+ /* MIPS32 limits TLB indices to 64 */
+ if (tlbsiz > 64)
+ tlbsiz = 64;
+ cpu_data[0].tlbsize = current_cpu_data.tlbsize = tlbsiz;
smtc_status |= SMTC_TLB_SHARED;
+ local_flush_tlb_all();
printk("TLB of %d entry pairs shared by %d VPEs\n",
tlbsiz, vpes);
* SMTC-specific hacks invoked from elsewhere in the kernel.
*/
+void smtc_ipi_replay(void)
+{
+ /*
+ * To the extent that we've ever turned interrupts off,
+ * we may have accumulated deferred IPIs. This is subtle.
+ * If we use the smtc_ipi_qdepth() macro, we'll get an
+ * exact number - but we'll also disable interrupts
+ * and create a window of failure where a new IPI gets
+ * queued after we test the depth but before we re-enable
+ * interrupts. So long as IXMT never gets set, however,
+ * we should be OK: If we pick up something and dispatch
+ * it here, that's great. If we see nothing, but concurrent
+ * with this operation, another TC sends us an IPI, IXMT
+ * is clear, and we'll handle it as a real pseudo-interrupt
+ * and not a pseudo-pseudo interrupt.
+ */
+ if (IPIQ[smp_processor_id()].depth > 0) {
+ struct smtc_ipi *pipi;
+ extern void self_ipi(struct smtc_ipi *);
+
+ while ((pipi = smtc_ipi_dq(&IPIQ[smp_processor_id()]))) {
+ self_ipi(pipi);
+ smtc_cpu_stats[smp_processor_id()].selfipis++;
+ }
+ }
+}
+
+EXPORT_SYMBOL(smtc_ipi_replay);
+
void smtc_idle_loop_hook(void)
{
#ifdef SMTC_IDLE_HOOK_DEBUG
if (pdb_msg != &id_ho_db_msg[0])
printk("CPU%d: %s", smp_processor_id(), id_ho_db_msg);
#endif /* SMTC_IDLE_HOOK_DEBUG */
+
/*
- * To the extent that we've ever turned interrupts off,
- * we may have accumulated deferred IPIs. This is subtle.
- * If we use the smtc_ipi_qdepth() macro, we'll get an
- * exact number - but we'll also disable interrupts
- * and create a window of failure where a new IPI gets
- * queued after we test the depth but before we re-enable
- * interrupts. So long as IXMT never gets set, however,
- * we should be OK: If we pick up something and dispatch
- * it here, that's great. If we see nothing, but concurrent
- * with this operation, another TC sends us an IPI, IXMT
- * is clear, and we'll handle it as a real pseudo-interrupt
- * and not a pseudo-pseudo interrupt.
+ * Replay any accumulated deferred IPIs. If "Instant Replay"
+ * is in use, there should never be any.
*/
- if (IPIQ[smp_processor_id()].depth > 0) {
- struct smtc_ipi *pipi;
- extern void self_ipi(struct smtc_ipi *);
-
- if ((pipi = smtc_ipi_dq(&IPIQ[smp_processor_id()])) != NULL) {
- self_ipi(pipi);
- smtc_cpu_stats[smp_processor_id()].selfipis++;
- }
- }
+#ifndef CONFIG_MIPS_MT_SMTC_INSTANT_REPLAY
+ smtc_ipi_replay();
+#endif /* CONFIG_MIPS_MT_SMTC_INSTANT_REPLAY */
}
void smtc_soft_dump(void)
struct list_head list;
};
-struct vpecontrol_ {
+struct {
/* Virtual processing elements */
struct list_head vpe_list;
/* Thread contexts */
struct list_head tc_list;
-} vpecontrol;
+} vpecontrol = {
+ .vpe_list = LIST_HEAD_INIT(vpecontrol.vpe_list),
+ .tc_list = LIST_HEAD_INIT(vpecontrol.tc_list)
+};
static void release_progmem(void *ptr);
/* static __attribute_used__ void dump_vpe(struct vpe * v); */
/* dump_mtregs(); */
- INIT_LIST_HEAD(&vpecontrol.vpe_list);
- INIT_LIST_HEAD(&vpecontrol.tc_list);
val = read_c0_mvpconf0();
for (i = 0; i < ((val & MVPCONF0_PTC) + 1); i++) {
freed = prom_free_prom_memory();
if (freed)
- printk(KERN_INFO "Freeing firmware memory: %ldk freed\n",freed);
+ printk(KERN_INFO "Freeing firmware memory: %ldkb freed\n",
+ freed >> 10);
free_init_pages("unused kernel memory",
__pa_symbol(&__init_begin),
ENTER_CRITICAL(flags);
size = (end - start + (PAGE_SIZE - 1)) >> PAGE_SHIFT;
size = (size + 1) >> 1;
- local_irq_save(flags);
if (size <= current_cpu_data.tlbsize/2) {
int oldpid = read_c0_entryhi();
int newpid = cpu_asid(cpu, mm);
/*
* Interrupt handing routines for NEC VR4100 series.
*
- * Copyright (C) 2005 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ * Copyright (C) 2005-2007 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
*
* 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
if (cascade->get_irq != NULL) {
unsigned int source_irq = irq;
desc = irq_desc + source_irq;
- desc->chip->ack(source_irq);
+ if (desc->chip->mask_ack)
+ desc->chip->mask_ack(source_irq);
+ else {
+ desc->chip->mask(source_irq);
+ desc->chip->ack(source_irq);
+ }
irq = cascade->get_irq(irq);
if (irq < 0)
atomic_inc(&irq_err_count);
else
irq_dispatch(irq);
- desc->chip->end(source_irq);
+ if (!(desc->status & IRQ_DISABLED) && desc->chip->unmask)
+ desc->chip->unmask(source_irq);
} else
do_IRQ(irq);
}
* option) any later version.
*/
+/*
+ * WARNING: Do not depend on this tree layout remaining static just yet.
+ * The MPC5200 device tree conventions are still in flux
+ * Keep an eye on the linuxppc-dev mailing list for more details
+ */
+
/ {
model = "Lite5200";
compatible = "lite5200\0lite52xx\0mpc5200\0mpc52xx";
* option) any later version.
*/
+/*
+ * WARNING: Do not depend on this tree layout remaining static just yet.
+ * The MPC5200 device tree conventions are still in flux
+ * Keep an eye on the linuxppc-dev mailing list for more details
+ */
+
/ {
model = "Lite5200b";
compatible = "lite5200b\0lite52xx\0mpc5200b\0mpc52xx";
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20-rc1
-# Tue Dec 19 14:59:53 2006
+# Linux kernel version: 2.6.20-rc5
+# Mon Jan 22 22:12:56 2007
#
CONFIG_PPC64=y
CONFIG_64BIT=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCIEPORTBUS=y
-# CONFIG_PCI_MULTITHREAD_PROBE is not set
# CONFIG_PCI_DEBUG 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 is not set
CONFIG_HVC_DRIVER=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.18-rc6
-# Sun Sep 10 10:22:54 2006
+# Linux kernel version: 2.6.20-rc5
+# Mon Jan 22 22:12:58 2007
#
# CONFIG_PPC64 is not set
CONFIG_PPC32=y
CONFIG_GENERIC_HARDIRQS=y
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_PPC_OF=y
CONFIG_PPC_UDBG_16550=y
CONFIG_GENERIC_TBSYNC=y
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
# CONFIG_DEFAULT_UIMAGE is not set
#
# Processor support
#
CONFIG_CLASSIC32=y
-# CONFIG_PPC_52xx is not set
# CONFIG_PPC_82xx is not set
# CONFIG_PPC_83xx is not set
# CONFIG_PPC_85xx is not set
# CONFIG_E200 is not set
CONFIG_6xx=y
CONFIG_PPC_FPU=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-CONFIG_SYSCTL=y
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
+CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
+CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
-CONFIG_RT_MUTEXES=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
#
# Block layer
#
+CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# Platform support
#
CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_PPC_ISERIES is not set
# CONFIG_EMBEDDED6xx is not set
# CONFIG_APUS is not set
CONFIG_PPC_CHRP=y
+# CONFIG_PPC_MPC52xx is not set
+# CONFIG_PPC_EFIKA is not set
+# CONFIG_PPC_LITE5200 is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
+CONFIG_PPC_NATIVE=y
# CONFIG_UDBG_RTAS_CONSOLE is not set
CONFIG_PPC_RTAS=y
# CONFIG_RTAS_ERROR_LOGGING is not set
# CONFIG_MMIO_NVRAM is not set
CONFIG_PPC_MPC106=y
# 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_TAU is not set
# CONFIG_WANT_EARLY_SERIAL is not set
CONFIG_HIGHMEM=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_PREEMPT_NONE=y
# CONFIG_KEXEC is not set
CONFIG_IRQ_ALL_CPUS=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_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_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
#
# IP: Virtual Server Configuration
# Core Netfilter Configuration
#
# CONFIG_NETFILTER_NETLINK is not set
+CONFIG_NF_CONNTRACK_ENABLED=m
+CONFIG_NF_CONNTRACK_SUPPORT=y
+# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set
+CONFIG_NF_CONNTRACK=m
+# CONFIG_NF_CT_ACCT is not set
+# CONFIG_NF_CONNTRACK_MARK is not set
+# CONFIG_NF_CONNTRACK_EVENTS is not set
+# CONFIG_NF_CT_PROTO_SCTP is not set
+# CONFIG_NF_CONNTRACK_AMANDA is not set
+CONFIG_NF_CONNTRACK_FTP=m
+# CONFIG_NF_CONNTRACK_H323 is not set
+CONFIG_NF_CONNTRACK_IRC=m
+# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
+# CONFIG_NF_CONNTRACK_PPTP is not set
+CONFIG_NF_CONNTRACK_SIP=m
+CONFIG_NF_CONNTRACK_TFTP=m
# CONFIG_NETFILTER_XTABLES is not set
#
# IP: Netfilter Configuration
#
-CONFIG_IP_NF_CONNTRACK=m
-# CONFIG_IP_NF_CT_ACCT is not set
-# CONFIG_IP_NF_CONNTRACK_MARK is not set
-# CONFIG_IP_NF_CONNTRACK_EVENTS is not set
-# CONFIG_IP_NF_CT_PROTO_SCTP is not set
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_IRC=m
-# CONFIG_IP_NF_NETBIOS_NS is not set
-CONFIG_IP_NF_TFTP=m
-CONFIG_IP_NF_AMANDA=m
-# CONFIG_IP_NF_PPTP is not set
-# CONFIG_IP_NF_H323 is not set
-# CONFIG_IP_NF_SIP is not set
+CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_CONNTRACK_PROC_COMPAT=y
# CONFIG_IP_NF_QUEUE is not set
#
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+#
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
#
# ATA/ATAPI/MFM/RLL support
#
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
# CONFIG_BLK_DEV_OPTI621 is not set
-CONFIG_BLK_DEV_SL82C105=y
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
+# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
+CONFIG_BLK_DEV_SL82C105=y
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
CONFIG_BLK_DEV_VIA82CXXX=y
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
# CONFIG_SCSI_MULTI_LUN is not set
CONFIG_SCSI_CONSTANTS=y
# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
#
-# SCSI Transport Attributes
+# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
#
# SCSI low-level drivers
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_IN2000 is not set
+# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
-# CONFIG_ATA is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_NCR53C406A is not set
+# CONFIG_SCSI_STEX is not set
CONFIG_SCSI_SYM53C8XX_2=y
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0
CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
CONFIG_SCSI_SYM53C8XX_MMIO=y
-# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_PAS16 is not set
# CONFIG_SCSI_PSI240I is not set
# CONFIG_SCSI_QLOGIC_FAS is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_SYM53C416 is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_U14_34F is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+# CONFIG_ATA is not set
#
# Old CD-ROM drivers (not SCSI, not IDE)
#
# Macintosh device drivers
#
+# CONFIG_MAC_EMUMOUSEBTN is not set
# CONFIG_WINDFARM is not set
#
# CONFIG_NET_ISA is not set
CONFIG_NET_PCI=y
CONFIG_PCNET32=y
+# CONFIG_PCNET32_NAPI is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_AC3200 is not set
# CONFIG_MV643XX_ETH_0 is not set
# CONFIG_MV643XX_ETH_1 is not set
# CONFIG_MV643XX_ETH_2 is not set
+# CONFIG_QLA3XXX is not set
#
# Ethernet (10000 Mbit)
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
#
# Token Ring devices
CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
# CONFIG_SLIP is not set
+CONFIG_SLHC=m
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
# CONFIG_MOUSE_SERIAL 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_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+CONFIG_BRIQ_PANEL=m
# CONFIG_HVC_RTAS is not set
#
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
#
# I2C support
#
# Dallas's 1-wire bus
#
+# CONFIG_W1 is not set
#
# Hardware Monitoring support
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set
-#
-# Misc devices
-#
-
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
-CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
#
CONFIG_FIRMWARE_EDID=y
CONFIG_FB=y
+CONFIG_FB_DDC=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_3DFX_ACCEL is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
#
#
# CONFIG_SOUND is not set
+#
+# HID Devices
+#
+CONFIG_HID=y
+
#
# USB support
#
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_MULTITHREAD_PROBE is not set
# CONFIG_USB_OTG is not set
#
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_LIBUSUAL is not set
#
# USB Input Devices
#
CONFIG_USB_HID=y
-CONFIG_USB_HIDINPUT=y
# CONFIG_USB_HIDINPUT_POWERBOOK is not set
# CONFIG_HID_FF is not set
# CONFIG_USB_HIDDEV is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET_MII is not set
# CONFIG_USB_USBNET is not set
CONFIG_USB_MON=y
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGETKIT is not set
-# CONFIG_USB_PHIDGETSERVO is not set
+# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_TEST is not set
#
# DMA Devices
#
+#
+# Virtualization
+#
+
#
# File systems
#
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# 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_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_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
#
# Library routines
#
+CONFIG_BITREVERSE=y
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
CONFIG_PLIST=y
+CONFIG_IOMAP_COPY=y
#
# Instrumentation Support
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+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_LOG_BUF_SHIFT=15
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_HIGHMEM is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
-# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
CONFIG_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_DEBUGGER=y
CONFIG_XMON=y
CONFIG_XMON_DEFAULT=y
+CONFIG_XMON_DISASSEMBLY=y
# CONFIG_BDI_SWITCH is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
# Cryptographic options
#
CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=m
+CONFIG_CRYPTO_BLKCIPHER=m
+CONFIG_CRYPTO_MANAGER=m
# 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_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=m
+CONFIG_CRYPTO_CBC=m
+# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.18-rc6
-# Sun Sep 10 10:22:55 2006
+# Linux kernel version: 2.6.20-rc5
+# Mon Jan 22 22:15:04 2007
#
CONFIG_PPC64=y
CONFIG_64BIT=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_ARCH_HAS_ILOG2_U64=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_PPC_OF=y
# CONFIG_PPC_UDBG_16550 is not set
CONFIG_GENERIC_TBSYNC=y
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
# CONFIG_DEFAULT_UIMAGE is not set
#
CONFIG_POWER4_ONLY=y
CONFIG_POWER4=y
CONFIG_PPC_FPU=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+# CONFIG_PPC_OF_PLATFORM_PCI is not set
CONFIG_ALTIVEC=y
CONFIG_PPC_STD_MMU=y
CONFIG_VIRT_CPU_ACCOUNTING=y
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-CONFIG_SYSCTL=y
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
+CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
+CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
-CONFIG_RT_MUTEXES=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
#
# Block layer
#
+CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
#
# Platform support
#
CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_PPC_ISERIES is not set
# CONFIG_EMBEDDED6xx is not set
# CONFIG_APUS is not set
# CONFIG_PPC_PSERIES is not set
+# CONFIG_PPC_ISERIES is not set
+# CONFIG_PPC_MPC52xx is not set
CONFIG_PPC_PMAC=y
CONFIG_PPC_PMAC64=y
# CONFIG_PPC_MAPLE is not set
+# CONFIG_PPC_PASEMI is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_IBM_CELL_BLADE is not set
-# CONFIG_UDBG_RTAS_CONSOLE is not set
+# CONFIG_PPC_PS3 is not set
+CONFIG_PPC_NATIVE=y
CONFIG_U3_DART=y
# CONFIG_PPC_RTAS is not set
# CONFIG_MMIO_NVRAM is not set
CONFIG_MPIC_BROKEN_U3=y
# CONFIG_PPC_MPC106 is not set
CONFIG_PPC_970_NAP=y
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
# CONFIG_CPU_FREQ_DEBUG is not set
#
# 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_PREEMPT_NONE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
+# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_NET_KEY=m
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_INET_TUNNEL=y
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
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
#
# IP: Virtual Server Configuration
# Core Netfilter Configuration
#
# CONFIG_NETFILTER_NETLINK is not set
+CONFIG_NF_CONNTRACK_ENABLED=m
+CONFIG_NF_CONNTRACK_SUPPORT=y
+# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set
+CONFIG_NF_CONNTRACK=m
+# CONFIG_NF_CT_ACCT is not set
+CONFIG_NF_CONNTRACK_MARK=y
+CONFIG_NF_CONNTRACK_EVENTS=y
+# CONFIG_NF_CT_PROTO_SCTP is not set
+# CONFIG_NF_CONNTRACK_AMANDA is not set
+CONFIG_NF_CONNTRACK_FTP=m
+# CONFIG_NF_CONNTRACK_H323 is not set
+CONFIG_NF_CONNTRACK_IRC=m
+# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
+# CONFIG_NF_CONNTRACK_PPTP is not set
+# CONFIG_NF_CONNTRACK_SIP is not set
+CONFIG_NF_CONNTRACK_TFTP=m
# CONFIG_NETFILTER_XTABLES is not set
#
# IP: Netfilter Configuration
#
-CONFIG_IP_NF_CONNTRACK=m
-CONFIG_IP_NF_CT_ACCT=y
-CONFIG_IP_NF_CONNTRACK_MARK=y
-CONFIG_IP_NF_CONNTRACK_EVENTS=y
-CONFIG_IP_NF_CT_PROTO_SCTP=m
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_IRC=m
-# CONFIG_IP_NF_NETBIOS_NS is not set
-CONFIG_IP_NF_TFTP=m
-CONFIG_IP_NF_AMANDA=m
-# CONFIG_IP_NF_PPTP is not set
-# CONFIG_IP_NF_H323 is not set
-# CONFIG_IP_NF_SIP is not set
+CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_CONNTRACK_PROC_COMPAT=y
CONFIG_IP_NF_QUEUE=m
#
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
# CONFIG_ATA_OVER_ETH is not set
+#
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
#
# ATA/ATAPI/MFM/RLL support
#
# CONFIG_BLK_DEV_OFFBOARD is not set
# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_OPTI621 is not set
-# CONFIG_BLK_DEV_SL82C105 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
+# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
+# CONFIG_BLK_DEV_SL82C105 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
#
-# SCSI Transport Attributes
+# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
#
# SCSI low-level drivers
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
-CONFIG_ATA=y
-# CONFIG_SATA_AHCI is not set
-CONFIG_SATA_SVW=y
-# CONFIG_SCSI_ATA_PIIX is not set
-# CONFIG_SATA_MV is not set
-# CONFIG_SATA_NV is not set
-# CONFIG_SCSI_PDC_ADMA is not set
# CONFIG_SCSI_HPTIOP is not set
-# CONFIG_SATA_QSTOR is not set
-# CONFIG_SATA_PROMISE is not set
-# CONFIG_SATA_SX4 is not set
-# CONFIG_SATA_SIL is not set
-# CONFIG_SATA_SIL24 is not set
-# CONFIG_SATA_SIS is not set
-# CONFIG_SATA_ULI is not set
-# CONFIG_SATA_VIA is not set
-# CONFIG_SATA_VITESSE is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+CONFIG_ATA=y
+# CONFIG_SATA_AHCI is not set
+CONFIG_SATA_SVW=y
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
#
# Multi-device support (RAID and LVM)
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=y
+# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_ADB_PMU=y
# CONFIG_ADB_PMU_LED is not set
CONFIG_PMAC_SMU=y
+CONFIG_MAC_EMUMOUSEBTN=y
CONFIG_THERM_PM72=y
CONFIG_WINDFARM=y
CONFIG_WINDFARM_PM81=y
CONFIG_WINDFARM_PM91=y
CONFIG_WINDFARM_PM112=y
+# CONFIG_PMAC_RACKMETER is not set
#
# Network device support
# CONFIG_SK98LIN is not set
CONFIG_TIGON3=y
# CONFIG_BNX2 is not set
-# CONFIG_MV643XX_ETH is not set
+# CONFIG_QLA3XXX is not set
#
# Ethernet (10000 Mbit)
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
#
# Token Ring devices
# CONFIG_PPP_MPPE is not set
CONFIG_PPPOE=m
# CONFIG_SLIP is not set
+CONFIG_SLHC=m
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# Input device support
#
CONFIG_INPUT=y
+CONFIG_INPUT_FF_MEMLESS=y
#
# Userland interfaces
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
CONFIG_INPUT_MOUSE=y
# CONFIG_MOUSE_PS2 is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
CONFIG_AGP=m
-# CONFIG_AGP_SIS is not set
-# CONFIG_AGP_VIA is not set
CONFIG_AGP_UNINORTH=m
# CONFIG_DRM is not set
CONFIG_RAW_DRIVER=y
# TPM devices
#
# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
#
# I2C support
#
# Dallas's 1-wire bus
#
+# CONFIG_W1 is not set
#
# Hardware Monitoring support
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set
-#
-# Misc devices
-#
-
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
-CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
#
CONFIG_FIRMWARE_EDID=y
CONFIG_FB=y
+CONFIG_FB_DDC=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
#
#
# CONFIG_SOUND_PRIME is not set
+#
+# HID Devices
+#
+CONFIG_HID=y
+
#
# USB support
#
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_MULTITHREAD_PROBE is not set
# CONFIG_USB_OTG is not set
#
CONFIG_USB_STORAGE_JUMPSHOT=y
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_LIBUSUAL is not set
#
# USB Input Devices
#
CONFIG_USB_HID=y
-CONFIG_USB_HIDINPUT=y
# CONFIG_USB_HIDINPUT_POWERBOOK is not set
CONFIG_HID_FF=y
CONFIG_HID_PID=y
CONFIG_LOGITECH_FF=y
CONFIG_THRUSTMASTER_FF=y
+# CONFIG_ZEROPLUS_FF is not set
CONFIG_USB_HIDDEV=y
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
CONFIG_USB_KAWETH=m
CONFIG_USB_PEGASUS=m
CONFIG_USB_RTL8150=m
+# CONFIG_USB_USBNET_MII is not set
CONFIG_USB_USBNET=m
# CONFIG_USB_NET_AX8817X is not set
CONFIG_USB_NET_CDCETHER=m
# CONFIG_USB_NET_GL620A is not set
# CONFIG_USB_NET_NET1080 is not set
# CONFIG_USB_NET_PLUSB is not set
+# CONFIG_USB_NET_MCS7830 is not set
# CONFIG_USB_NET_RNDIS_HOST is not set
# CONFIG_USB_NET_CDC_SUBSET is not set
# CONFIG_USB_NET_ZAURUS is not set
#
CONFIG_USB_SERIAL=m
CONFIG_USB_SERIAL_GENERIC=y
+# CONFIG_USB_SERIAL_AIRCABLE is not set
# CONFIG_USB_SERIAL_AIRPRIME is not set
# CONFIG_USB_SERIAL_ARK3116 is not set
CONFIG_USB_SERIAL_BELKIN=m
CONFIG_USB_SERIAL_KLSI=m
CONFIG_USB_SERIAL_KOBIL_SCT=m
CONFIG_USB_SERIAL_MCT_U232=m
+# CONFIG_USB_SERIAL_MOS7720 is not set
+# CONFIG_USB_SERIAL_MOS7840 is not set
# CONFIG_USB_SERIAL_NAVMAN is not set
CONFIG_USB_SERIAL_PL2303=m
# CONFIG_USB_SERIAL_HP4X is not set
CONFIG_USB_SERIAL_XIRCOM=m
# CONFIG_USB_SERIAL_OPTION is not set
CONFIG_USB_SERIAL_OMNINET=m
+# CONFIG_USB_SERIAL_DEBUG is not set
CONFIG_USB_EZUSB=y
#
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGETKIT is not set
-# CONFIG_USB_PHIDGETSERVO is not set
+# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
CONFIG_USB_APPLEDISPLAY=m
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_TEST is not set
#
# DMA Devices
#
+#
+# Virtualization
+#
+
#
# File systems
#
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
+# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
CONFIG_XFS_SECURITY=y
CONFIG_XFS_POSIX_ACL=y
# CONFIG_XFS_RT 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_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_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=y
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
#
# Library routines
#
+CONFIG_BITREVERSE=y
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
CONFIG_PLIST=y
+CONFIG_IOMAP_COPY=y
#
# Instrumentation Support
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_DETECT_SOFTLOCKUP=y
# 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_FS=y
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
CONFIG_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# Cryptographic options
#
CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
+# CONFIG_CRYPTO_XCBC is not set
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_WP512=m
# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_CAST5=m
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.19-rc1
-# Fri Oct 6 13:25:04 2006
+# Linux kernel version: 2.6.20-rc5
+# Mon Jan 22 22:16:44 2007
#
CONFIG_PPC64=y
CONFIG_64BIT=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_ARCH_HAS_ILOG2_U64=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
# CONFIG_PPC_UDBG_16550 is not set
# CONFIG_GENERIC_TBSYNC is not set
CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
# CONFIG_DEFAULT_UIMAGE is not set
#
CONFIG_POWER3=y
CONFIG_POWER4=y
CONFIG_PPC_FPU=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+# CONFIG_PPC_OF_PLATFORM_PCI is not set
# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_VIRT_CPU_ACCOUNTING=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
+CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
-# CONFIG_SYSCTL_SYSCALL is not set
+CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
# CONFIG_APUS is not set
# CONFIG_PPC_PSERIES is not set
CONFIG_PPC_ISERIES=y
+# CONFIG_PPC_MPC52xx is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_MAPLE is not set
# CONFIG_PPC_PASEMI is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_IBM_CELL_BLADE is not set
+# CONFIG_PPC_PS3 is not set
# CONFIG_U3_DART is not set
# CONFIG_PPC_RTAS is not set
# CONFIG_MMIO_NVRAM is not set
CONFIG_IBMVIO=y
# CONFIG_PPC_MPC106 is not set
# CONFIG_PPC_970_NAP is not set
+CONFIG_PPC_INDIRECT_IO=y
+CONFIG_GENERIC_IOMAP=y
# CONFIG_CPU_FREQ is not set
# CONFIG_WANT_EARLY_SERIAL is not set
# CONFIG_MPIC is not set
#
# 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_PREEMPT_NONE=y
# CONFIG_PPC_64K_PAGES is not set
# CONFIG_SCHED_SMT is not set
CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCIEPORTBUS is not set
-# CONFIG_PCI_MULTITHREAD_PROBE is not set
# CONFIG_PCI_DEBUG is not set
#
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
#
# IP: Virtual Server Configuration
# Core Netfilter Configuration
#
# CONFIG_NETFILTER_NETLINK is not set
+CONFIG_NF_CONNTRACK_ENABLED=m
+CONFIG_NF_CONNTRACK_SUPPORT=y
+# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set
+CONFIG_NF_CONNTRACK=m
+# CONFIG_NF_CT_ACCT is not set
+CONFIG_NF_CONNTRACK_MARK=y
+CONFIG_NF_CONNTRACK_EVENTS=y
+# CONFIG_NF_CT_PROTO_SCTP is not set
+# CONFIG_NF_CONNTRACK_AMANDA is not set
+CONFIG_NF_CONNTRACK_FTP=m
+# CONFIG_NF_CONNTRACK_H323 is not set
+CONFIG_NF_CONNTRACK_IRC=m
+# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
+# CONFIG_NF_CONNTRACK_PPTP is not set
+# CONFIG_NF_CONNTRACK_SIP is not set
+CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NETFILTER_XTABLES=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
CONFIG_NETFILTER_XT_TARGET_DSCP=m
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
CONFIG_NETFILTER_XT_MATCH_DSCP=m
# CONFIG_NETFILTER_XT_MATCH_ESP is not set
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
+# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_SCTP=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
+# CONFIG_NETFILTER_XT_MATCH_STATE is not set
# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
#
# IP: Netfilter Configuration
#
-CONFIG_IP_NF_CONNTRACK=m
-CONFIG_IP_NF_CT_ACCT=y
-CONFIG_IP_NF_CONNTRACK_MARK=y
-CONFIG_IP_NF_CONNTRACK_EVENTS=y
-CONFIG_IP_NF_CT_PROTO_SCTP=m
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_IRC=m
-# CONFIG_IP_NF_NETBIOS_NS is not set
-CONFIG_IP_NF_TFTP=m
-CONFIG_IP_NF_AMANDA=m
-# CONFIG_IP_NF_PPTP is not set
-# CONFIG_IP_NF_H323 is not set
-# CONFIG_IP_NF_SIP is not set
+CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_CONNTRACK_PROC_COMPAT=y
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_IPRANGE=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_MATCH_OWNER=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_HASHLIMIT=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_NAT_NEEDED=y
+CONFIG_NF_NAT=m
+CONFIG_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_IP_NF_TARGET_NETMAP=m
CONFIG_IP_NF_TARGET_SAME=m
-CONFIG_IP_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_NAT_IRC=m
-CONFIG_IP_NF_NAT_FTP=m
-CONFIG_IP_NF_NAT_TFTP=m
-CONFIG_IP_NF_NAT_AMANDA=m
+# CONFIG_NF_NAT_SNMP_BASIC is not set
+CONFIG_NF_NAT_FTP=m
+CONFIG_NF_NAT_IRC=m
+CONFIG_NF_NAT_TFTP=m
+# CONFIG_NF_NAT_AMANDA is not set
+# CONFIG_NF_NAT_PPTP is not set
+# CONFIG_NF_NAT_H323 is not set
+# CONFIG_NF_NAT_SIP is not set
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_TOS=m
CONFIG_IP_NF_TARGET_ECN=m
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+#
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
#
# ATA/ATAPI/MFM/RLL support
#
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
+# CONFIG_SCSI_TGT is not set
CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_PROC_FS=y
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
#
# SCSI Transports
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
#
# Serial ATA (prod) and Parallel ATA (experimental) drivers
#
# Macintosh device drivers
#
+# CONFIG_MAC_EMUMOUSEBTN is not set
# CONFIG_WINDFARM is not set
#
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
#
# Token Ring devices
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
# CONFIG_AGP is not set
# CONFIG_DRM is not set
CONFIG_RAW_DRIVER=y
# TPM devices
#
# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
#
# I2C support
#
# Dallas's 1-wire bus
#
+# CONFIG_W1 is not set
#
# Hardware Monitoring support
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set
-#
-# Misc devices
-#
-# CONFIG_TIFM_CORE is not set
-
#
# Multimedia devices
#
#
CONFIG_FIRMWARE_EDID=y
# CONFIG_FB is not set
+# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
#
# CONFIG_SOUND is not set
+#
+# HID Devices
+#
+# CONFIG_HID is not set
+
#
# USB support
#
# DMA Devices
#
+#
+# Virtualization
+#
+
#
# File systems
#
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
+# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
CONFIG_AUTOFS_FS=m
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
+CONFIG_GENERIC_ACL=y
#
# CD-ROM/DVD Filesystems
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set
-CONFIG_GENERIC_ACL=y
#
# Partition Types
# Distributed Lock Manager
#
CONFIG_DLM=m
+CONFIG_DLM_TCP=y
+# CONFIG_DLM_SCTP is not set
# CONFIG_DLM_DEBUG is not set
#
#
# Library routines
#
+CONFIG_BITREVERSE=y
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
CONFIG_TEXTSEARCH_BM=m
CONFIG_TEXTSEARCH_FSM=m
CONFIG_PLIST=y
+CONFIG_IOMAP_COPY=y
#
# Instrumentation Support
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_DETECT_SOFTLOCKUP=y
# 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_FS=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_FORCED_INLINING is not set
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_DEBUGGER is not set
CONFIG_IRQSTACKS=y
+# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_BLKCIPHER=m
+CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_MANAGER=m
+CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
+# CONFIG_CRYPTO_XCBC is not set
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_TGR192=m
+# CONFIG_CRYPTO_GF128MUL is not set
CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=m
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_TWOFISH=m
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.19-rc4
-# Wed Nov 15 20:36:30 2006
+# Linux kernel version: 2.6.20-rc5
+# Mon Jan 22 22:17:58 2007
#
# CONFIG_PPC64 is not set
CONFIG_PPC32=y
CONFIG_GENERIC_HARDIRQS=y
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_PPC_UDBG_16550=y
# CONFIG_GENERIC_TBSYNC is not set
CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
# CONFIG_DEFAULT_UIMAGE is not set
#
# Processor support
#
CONFIG_CLASSIC32=y
-# CONFIG_PPC_52xx is not set
# CONFIG_PPC_82xx is not set
# CONFIG_PPC_83xx is not set
# CONFIG_PPC_85xx is not set
# CONFIG_AUDIT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
+CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
-# CONFIG_SYSCTL_SYSCALL is not set
+CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
# CONFIG_PPC_MULTIPLATFORM is not set
CONFIG_EMBEDDED6xx=y
# CONFIG_APUS is not set
+# CONFIG_PPC_MPC52xx is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_RTAS is not set
# CONFIG_TQM8260 is not set
# CONFIG_ADS8272 is not set
# CONFIG_PQ2FADS is not set
-# CONFIG_LITE5200 is not set
# CONFIG_EV64360 is not set
CONFIG_PPC_GEN550=y
CONFIG_MPC10X_BRIDGE=y
# CONFIG_HIGHMEM is not set
CONFIG_HZ_100=y
# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
CONFIG_PREEMPT_NONE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCIEPORTBUS is not set
-# CONFIG_PCI_MULTITHREAD_PROBE is not set
# CONFIG_PCI_DEBUG is not set
#
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
#
# IP: Virtual Server Configuration
# Core Netfilter Configuration
#
# CONFIG_NETFILTER_NETLINK is not set
+CONFIG_NF_CONNTRACK_ENABLED=m
+CONFIG_NF_CONNTRACK_SUPPORT=y
+# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set
+CONFIG_NF_CONNTRACK=m
+# CONFIG_NF_CT_ACCT is not set
+# CONFIG_NF_CONNTRACK_MARK is not set
+# CONFIG_NF_CONNTRACK_EVENTS is not set
+# CONFIG_NF_CT_PROTO_SCTP is not set
+# CONFIG_NF_CONNTRACK_AMANDA is not set
+CONFIG_NF_CONNTRACK_FTP=m
+# CONFIG_NF_CONNTRACK_H323 is not set
+CONFIG_NF_CONNTRACK_IRC=m
+# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
+# CONFIG_NF_CONNTRACK_PPTP is not set
+# CONFIG_NF_CONNTRACK_SIP is not set
+CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NETFILTER_XTABLES=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
CONFIG_NETFILTER_XT_TARGET_MARK=m
# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
+CONFIG_NETFILTER_XT_TARGET_NFLOG=m
# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
CONFIG_NETFILTER_XT_MATCH_ESP=m
-# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
+CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
# CONFIG_NETFILTER_XT_MATCH_REALM is not set
# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
-CONFIG_NETFILTER_XT_MATCH_STATE=m
+# CONFIG_NETFILTER_XT_MATCH_STATE is not set
# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
# CONFIG_NETFILTER_XT_MATCH_STRING is not set
# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
#
# IP: Netfilter Configuration
#
-CONFIG_IP_NF_CONNTRACK=m
-# CONFIG_IP_NF_CT_ACCT is not set
-# CONFIG_IP_NF_CONNTRACK_MARK is not set
-# CONFIG_IP_NF_CONNTRACK_EVENTS is not set
-# CONFIG_IP_NF_CT_PROTO_SCTP is not set
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_IRC=m
-# CONFIG_IP_NF_NETBIOS_NS is not set
-CONFIG_IP_NF_TFTP=m
-# CONFIG_IP_NF_AMANDA is not set
-# CONFIG_IP_NF_PPTP is not set
-# CONFIG_IP_NF_H323 is not set
-# CONFIG_IP_NF_SIP is not set
+CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_CONNTRACK_PROC_COMPAT=y
# CONFIG_IP_NF_QUEUE is not set
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_IPRANGE=m
# CONFIG_IP_NF_MATCH_TTL is not set
# CONFIG_IP_NF_MATCH_OWNER is not set
# CONFIG_IP_NF_MATCH_ADDRTYPE is not set
-# CONFIG_IP_NF_MATCH_HASHLIMIT is not set
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
# CONFIG_IP_NF_TARGET_LOG is not set
# CONFIG_IP_NF_TARGET_ULOG is not set
# CONFIG_IP_NF_TARGET_TCPMSS is not set
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_NAT_NEEDED=y
+CONFIG_NF_NAT=m
+CONFIG_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_IP_NF_TARGET_NETMAP=m
CONFIG_IP_NF_TARGET_SAME=m
-# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
-CONFIG_IP_NF_NAT_IRC=m
-CONFIG_IP_NF_NAT_FTP=m
-CONFIG_IP_NF_NAT_TFTP=m
+# CONFIG_NF_NAT_SNMP_BASIC is not set
+CONFIG_NF_NAT_FTP=m
+CONFIG_NF_NAT_IRC=m
+CONFIG_NF_NAT_TFTP=m
+# CONFIG_NF_NAT_AMANDA is not set
+# CONFIG_NF_NAT_PPTP is not set
+# CONFIG_NF_NAT_H323 is not set
+# CONFIG_NF_NAT_SIP is not set
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_TOS=m
CONFIG_IP_NF_TARGET_ECN=m
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
+# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
CONFIG_SCSI_MULTI_LUN=y
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
#
# SCSI Transports
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
#
# Serial ATA (prod) and Parallel ATA (experimental) drivers
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_NETCELL is not set
#
# Macintosh device drivers
#
+# CONFIG_MAC_EMUMOUSEBTN is not set
# CONFIG_WINDFARM is not set
#
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
#
# Token Ring devices
#
# 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_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
#
CONFIG_FIRMWARE_EDID=y
# CONFIG_FB is not set
+# CONFIG_FB_IBM_GXT4500 is not set
#
# Console display driver support
#
# CONFIG_SOUND is not set
+#
+# HID Devices
+#
+CONFIG_HID=y
+
#
# USB support
#
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_MULTITHREAD_PROBE is not set
# CONFIG_USB_OTG is not set
#
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET_MII is not set
# CONFIG_USB_USBNET is not set
CONFIG_USB_MON=y
# CONFIG_USB_SERIAL_XIRCOM is not set
# CONFIG_USB_SERIAL_OPTION is not set
# CONFIG_USB_SERIAL_OMNINET is not set
+# CONFIG_USB_SERIAL_DEBUG is not set
#
# USB Miscellaneous drivers
# DMA Devices
#
+#
+# Virtualization
+#
+
#
# File systems
#
# 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_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=m
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
#
# Library routines
#
+CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
CONFIG_PLIST=y
+CONFIG_IOMAP_COPY=y
#
# Instrumentation Support
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_LOG_BUF_SHIFT=14
CONFIG_DETECT_SOFTLOCKUP=y
# 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_FS is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
CONFIG_FORCED_INLINING=y
-# CONFIG_HEADERS_CHECK is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_DEBUGGER is not set
# CONFIG_BDI_SWITCH is not set
CONFIG_CRYPTO_BLKCIPHER=y
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=m
CONFIG_CRYPTO_MD5=y
# 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=m
CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_TWOFISH=m
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.19-rc6
-# Mon Nov 27 11:08:20 2006
+# Linux kernel version: 2.6.20-rc5
+# Mon Jan 22 22:18:18 2007
#
# CONFIG_PPC64 is not set
CONFIG_PPC32=y
CONFIG_GENERIC_HARDIRQS=y
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_PPC_UDBG_16550 is not set
# CONFIG_GENERIC_TBSYNC is not set
CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
# CONFIG_DEFAULT_UIMAGE is not set
#
# Processor support
#
CONFIG_CLASSIC32=y
-# CONFIG_PPC_52xx is not set
# CONFIG_PPC_82xx is not set
# CONFIG_PPC_83xx is not set
# CONFIG_PPC_85xx is not set
# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
+CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
# CONFIG_HIGHMEM is not set
# 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_PREEMPT_NONE=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_RAID_ATTRS is not set
CONFIG_SCSI=y
+# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
# CONFIG_SCSI_PROC_FS is not set
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
#
# SCSI Transports
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
#
# Serial ATA (prod) and Parallel ATA (experimental) drivers
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_TRIFLEX is not set
-CONFIG_PATA_MPC52xx=y
+# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
+# CONFIG_PATA_PLATFORM is not set
#
# Multi-device support (RAID and LVM)
#
# Macintosh device drivers
#
+# CONFIG_MAC_EMUMOUSEBTN is not set
# CONFIG_WINDFARM is not set
#
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
#
# Token Ring devices
#
# Non-8250 serial port support
#
+# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_MPC52xx=y
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
#
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB is not set
+# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# DMA Devices
#
+#
+# Virtualization
+#
+
#
# File systems
#
#
# CONFIG_NLS is not set
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
#
# Library routines
#
# CONFIG_CRC32 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_PLIST=y
+CONFIG_IOMAP_COPY=y
#
# Instrumentation Support
CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
CONFIG_DEBUG_INFO=y
-# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
CONFIG_FORCED_INLINING=y
-# CONFIG_HEADERS_CHECK is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_DEBUGGER is not set
# CONFIG_BDI_SWITCH is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.18
-# Mon Oct 9 11:59:34 2006
+# Linux kernel version: 2.6.20-rc5
+# Mon Jan 22 22:19:02 2007
#
CONFIG_PPC64=y
CONFIG_64BIT=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_ARCH_HAS_ILOG2_U64=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_PPC_UDBG_16550=y
CONFIG_GENERIC_TBSYNC=y
CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
# CONFIG_DEFAULT_UIMAGE is not set
#
CONFIG_POWER4_ONLY=y
CONFIG_POWER4=y
CONFIG_PPC_FPU=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+# CONFIG_PPC_OF_PLATFORM_PCI is not set
# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_VIRT_CPU_ACCOUNTING=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
+CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
-# CONFIG_SYSCTL_SYSCALL is not set
+CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
# CONFIG_APUS is not set
# CONFIG_PPC_PSERIES is not set
# CONFIG_PPC_ISERIES is not set
+# CONFIG_PPC_MPC52xx is not set
# CONFIG_PPC_PMAC is not set
CONFIG_PPC_MAPLE=y
# CONFIG_PPC_PASEMI is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_IBM_CELL_BLADE is not set
+# CONFIG_PPC_PS3 is not set
+CONFIG_PPC_NATIVE=y
+CONFIG_UDBG_RTAS_CONSOLE=y
CONFIG_U3_DART=y
-# CONFIG_PPC_RTAS is not set
+CONFIG_PPC_RTAS=y
+# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_PROC=y
+# CONFIG_RTAS_FLASH is not set
# CONFIG_MMIO_NVRAM is not set
CONFIG_MPIC_BROKEN_U3=y
# CONFIG_PPC_MPC106 is not set
CONFIG_PPC_970_NAP=y
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_WANT_EARLY_SERIAL is not set
CONFIG_MPIC=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_PREEMPT_NONE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCIEPORTBUS is not set
-# CONFIG_PCI_MULTITHREAD_PROBE is not set
# CONFIG_PCI_DEBUG is not set
#
# 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_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+#
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
#
# ATA/ATAPI/MFM/RLL support
#
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
# CONFIG_BLK_DEV_OPTI621 is not set
-# CONFIG_BLK_DEV_SL82C105 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
+# CONFIG_BLK_DEV_SL82C105 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
#
# Macintosh device drivers
#
+# CONFIG_MAC_EMUMOUSEBTN is not set
# CONFIG_WINDFARM is not set
#
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
#
# Token Ring devices
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+CONFIG_HVC_DRIVER=y
+CONFIG_HVC_RTAS=y
#
# IPMI
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
#
# I2C support
#
# Dallas's 1-wire bus
#
+# CONFIG_W1 is not set
#
# Hardware Monitoring support
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set
-#
-# Misc devices
-#
-# CONFIG_TIFM_CORE is not set
-
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
-CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
#
CONFIG_FIRMWARE_EDID=y
# CONFIG_FB is not set
+# CONFIG_FB_IBM_GXT4500 is not set
#
# Console display driver support
#
# CONFIG_SOUND is not set
+#
+# HID Devices
+#
+CONFIG_HID=y
+
#
# USB support
#
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_MULTITHREAD_PROBE is not set
# CONFIG_USB_OTG is not set
#
# USB Input Devices
#
CONFIG_USB_HID=y
-CONFIG_USB_HIDINPUT=y
# CONFIG_USB_HIDINPUT_POWERBOOK is not set
# CONFIG_HID_FF is not set
# CONFIG_USB_HIDDEV is not set
# CONFIG_USB_ATI_REMOTE2 is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set
-# CONFIG_USB_TRANCEVIBRATOR is not set
#
# USB Imaging devices
# CONFIG_USB_KAWETH is not set
CONFIG_USB_PEGASUS=y
# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET_MII is not set
# CONFIG_USB_USBNET is not set
CONFIG_USB_MON=y
# CONFIG_USB_SERIAL_KLSI is not set
# CONFIG_USB_SERIAL_KOBIL_SCT is not set
# CONFIG_USB_SERIAL_MCT_U232 is not set
+# CONFIG_USB_SERIAL_MOS7720 is not set
# CONFIG_USB_SERIAL_MOS7840 is not set
# CONFIG_USB_SERIAL_NAVMAN is not set
# CONFIG_USB_SERIAL_PL2303 is not set
# CONFIG_USB_SERIAL_XIRCOM is not set
# CONFIG_USB_SERIAL_OPTION is not set
# CONFIG_USB_SERIAL_OMNINET is not set
+# CONFIG_USB_SERIAL_DEBUG is not set
CONFIG_USB_EZUSB=y
#
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_TEST is not set
#
# DMA Devices
#
+#
+# Virtualization
+#
+
#
# File systems
#
CONFIG_FS_XIP=y
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 is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# 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_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=y
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
#
# Library routines
#
+CONFIG_BITREVERSE=y
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_PLIST=y
+CONFIG_IOMAP_COPY=y
#
# Instrumentation Support
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# 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_FS=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_FORCED_INLINING is not set
CONFIG_DEBUGGER=y
CONFIG_XMON=y
CONFIG_XMON_DEFAULT=y
+CONFIG_XMON_DISASSEMBLY=y
# CONFIG_IRQSTACKS is not set
CONFIG_BOOTX_TEXT=y
# CONFIG_PPC_EARLY_DEBUG is not set
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_BLKCIPHER=m
-CONFIG_CRYPTO_MANAGER=m
+CONFIG_CRYPTO_BLKCIPHER=y
+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_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=m
-CONFIG_CRYPTO_CBC=m
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.18-rc6
-# Sun Sep 10 10:26:55 2006
+# Linux kernel version: 2.6.20-rc5
+# Mon Jan 22 22:20:53 2007
#
# CONFIG_PPC64 is not set
CONFIG_PPC32=y
CONFIG_GENERIC_HARDIRQS=y
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_PPC_OF=y
CONFIG_PPC_UDBG_16550=y
# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
CONFIG_DEFAULT_UIMAGE=y
#
# Processor support
#
CONFIG_CLASSIC32=y
-# CONFIG_PPC_52xx is not set
# CONFIG_PPC_82xx is not set
# CONFIG_PPC_83xx is not set
# CONFIG_PPC_85xx is not set
# CONFIG_E200 is not set
CONFIG_6xx=y
CONFIG_PPC_FPU=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-CONFIG_SYSCTL=y
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
+CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
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_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
-CONFIG_RT_MUTEXES=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
#
# Block layer
#
+CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# Platform support
#
# CONFIG_PPC_MULTIPLATFORM is not set
-# CONFIG_PPC_ISERIES is not set
CONFIG_EMBEDDED6xx=y
# CONFIG_APUS is not set
+# CONFIG_PPC_MPC52xx is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
-# CONFIG_UDBG_RTAS_CONSOLE 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_TAU is not set
-# CONFIG_PPC_TODC is not set
# CONFIG_KATANA is not set
# CONFIG_WILLOW is not set
# CONFIG_CPCI690 is not set
# CONFIG_PRPMC750 is not set
# CONFIG_PRPMC800 is not set
# CONFIG_SANDPOINT is not set
+# CONFIG_LINKSTATION is not set
CONFIG_MPC7448HPC2=y
# CONFIG_RADSTONE_PPC7D is not set
# CONFIG_PAL4 is not set
# CONFIG_TQM8260 is not set
# CONFIG_ADS8272 is not set
# CONFIG_PQ2FADS is not set
-# CONFIG_LITE5200 is not set
# CONFIG_EV64360 is not set
CONFIG_TSI108_BRIDGE=y
# CONFIG_WANT_EARLY_SERIAL is not set
# CONFIG_HIGHMEM is not set
# 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_PREEMPT_NONE=y
CONFIG_BINFMT_MISC=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=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_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
+# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# 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_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_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+#
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
#
# ATA/ATAPI/MFM/RLL support
#
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
#
-# SCSI Transport Attributes
+# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
#
# SCSI low-level drivers
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
-CONFIG_ATA=y
-# CONFIG_SATA_AHCI is not set
-# CONFIG_SATA_SVW is not set
-# CONFIG_SCSI_ATA_PIIX is not set
-CONFIG_SATA_MV=y
-# CONFIG_SATA_NV is not set
-# CONFIG_SCSI_PDC_ADMA is not set
# CONFIG_SCSI_HPTIOP is not set
-# CONFIG_SATA_QSTOR is not set
-# CONFIG_SATA_PROMISE is not set
-# CONFIG_SATA_SX4 is not set
-# CONFIG_SATA_SIL is not set
-# CONFIG_SATA_SIL24 is not set
-# CONFIG_SATA_SIS is not set
-# CONFIG_SATA_ULI is not set
-# CONFIG_SATA_VIA is not set
-# CONFIG_SATA_VITESSE is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+CONFIG_ATA=y
+# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_ATA_PIIX is not set
+CONFIG_SATA_MV=y
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+# CONFIG_PATA_PLATFORM is not set
#
# Multi-device support (RAID and LVM)
#
# Macintosh device drivers
#
+# CONFIG_MAC_EMUMOUSEBTN is not set
# CONFIG_WINDFARM is not set
#
# CONFIG_CICADA_PHY is not set
# CONFIG_VITESSE_PHY is not set
# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
# CONFIG_FIXED_PHY is not set
#
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
+CONFIG_TSI108_ETH=y
+# CONFIG_QLA3XXX is not set
#
# Ethernet (10000 Mbit)
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
#
# Token Ring devices
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
#
# 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_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
#
# I2C support
#
# Dallas's 1-wire bus
#
+# CONFIG_W1 is not set
#
# Hardware Monitoring support
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_VT1211 is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
-#
-# Misc devices
-#
-
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
-CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
#
CONFIG_FIRMWARE_EDID=y
# CONFIG_FB is not set
+# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
#
# CONFIG_SOUND is not set
+#
+# HID Devices
+#
+CONFIG_HID=y
+
#
# USB support
#
# DMA Devices
#
+#
+# Virtualization
+#
+
#
# File systems
#
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# 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_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_NLS is not set
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
#
# Library routines
#
+CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_PLIST=y
+CONFIG_IOMAP_COPY=y
#
# Instrumentation Support
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_DEBUG_FS is not set
-# CONFIG_UNWIND_INFO is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
# Cryptographic options
#
# CONFIG_CRYPTO is not set
-
-#
-# Hardware crypto devices
-#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.18
-# Mon Sep 25 19:41:14 2006
+# Linux kernel version: 2.6.20-rc5
+# Mon Jan 22 22:23:43 2007
#
# CONFIG_PPC64 is not set
CONFIG_PPC32=y
CONFIG_GENERIC_HARDIRQS=y
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_PPC_UDBG_16550=y
# CONFIG_GENERIC_TBSYNC is not set
CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
CONFIG_DEFAULT_UIMAGE=y
#
# Processor support
#
# CONFIG_CLASSIC32 is not set
-# CONFIG_PPC_52xx is not set
# CONFIG_PPC_82xx is not set
CONFIG_PPC_83xx=y
# CONFIG_PPC_85xx is not set
CONFIG_6xx=y
CONFIG_83xx=y
CONFIG_PPC_FPU=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_SMP is not set
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
+CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_EMBEDDED=y
CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
#
# Block layer
#
+CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
#
# Platform support
#
+# CONFIG_MPC832x_MDS is not set
# CONFIG_MPC834x_SYS is not set
CONFIG_MPC834x_ITX=y
+# CONFIG_MPC8360E_PB is not set
CONFIG_MPC834x=y
# CONFIG_MPIC is not set
# CONFIG_HIGHMEM is not set
# 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_PREEMPT_NONE=y
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
+CONFIG_MATH_EMULATION=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=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_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# 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_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_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+#
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
+CONFIG_IDE_MAX_HWIFS=4
# CONFIG_BLK_DEV_IDE is not set
# CONFIG_BLK_DEV_HD_ONLY is not set
# CONFIG_BLK_DEV_HD is not set
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
#
-# SCSI Transport Attributes
+# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
#
# SCSI low-level drivers
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
-CONFIG_ATA=y
-# CONFIG_SATA_AHCI is not set
-# CONFIG_SATA_SVW is not set
-# CONFIG_SCSI_ATA_PIIX is not set
-# CONFIG_SATA_MV is not set
-# CONFIG_SATA_NV is not set
-# CONFIG_SCSI_PDC_ADMA is not set
# CONFIG_SCSI_HPTIOP is not set
-# CONFIG_SATA_QSTOR is not set
-# CONFIG_SATA_PROMISE is not set
-# CONFIG_SATA_SX4 is not set
-CONFIG_SATA_SIL=y
-# CONFIG_SATA_SIL24 is not set
-# CONFIG_SATA_SIS is not set
-# CONFIG_SATA_ULI is not set
-# CONFIG_SATA_VIA is not set
-# CONFIG_SATA_VITESSE is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+CONFIG_ATA=y
+# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+CONFIG_SATA_SIL=y
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+# CONFIG_PATA_PLATFORM is not set
#
# Multi-device support (RAID and LVM)
#
# Macintosh device drivers
#
+# CONFIG_MAC_EMUMOUSEBTN is not set
# CONFIG_WINDFARM is not set
#
CONFIG_CICADA_PHY=y
# CONFIG_VITESSE_PHY is not set
# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
# CONFIG_FIXED_PHY is not set
#
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
CONFIG_GFAR_NAPI=y
+# CONFIG_QLA3XXX is not set
#
# Ethernet (10000 Mbit)
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
#
# Token Ring devices
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
#
# 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_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
#
# I2C support
#
# Dallas's 1-wire bus
#
+# CONFIG_W1 is not set
#
# Hardware Monitoring support
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
-#
-# Misc devices
-#
-
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
-CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
#
CONFIG_FIRMWARE_EDID=y
# CONFIG_FB is not set
+# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
#
# CONFIG_SOUND is not set
+#
+# HID Devices
+#
+CONFIG_HID=y
+
#
# USB support
#
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_MULTITHREAD_PROBE is not set
# CONFIG_USB_OTG is not set
#
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_LIBUSUAL is not set
#
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET_MII is not set
# CONFIG_USB_USBNET is not set
CONFIG_USB_MON=y
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGETKIT is not set
-# CONFIG_USB_PHIDGETSERVO is not set
+# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_TEST is not set
#
# CONFIG_USB_GADGETFS is not set
# CONFIG_USB_FILE_STORAGE is not set
# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_MIDI_GADGET is not set
#
# MMC/SD Card support
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
#
# RTC interfaces
#
CONFIG_INTEL_IOATDMA=y
+#
+# Virtualization
+#
+
#
# File systems
#
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# 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_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_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_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
#
# CONFIG_NLS is not set
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
#
# Library routines
#
+CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_PLIST=y
+CONFIG_IOMAP_COPY=y
#
# Instrumentation Support
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_INFO is not set
-# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
CONFIG_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_DEBUGGER is not set
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
-# CONFIG_CRYPTO_MANAGER is not set
+CONFIG_CRYPTO_BLKCIPHER=y
+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_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_CBC=y
+# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.18-rc6
-# Sun Sep 10 10:28:54 2006
+# Linux kernel version: 2.6.20-rc5
+# Mon Jan 22 22:24:10 2007
#
# CONFIG_PPC64 is not set
CONFIG_PPC32=y
CONFIG_GENERIC_HARDIRQS=y
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_PPC_OF=y
CONFIG_PPC_UDBG_16550=y
# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
CONFIG_DEFAULT_UIMAGE=y
#
# Processor support
#
# CONFIG_CLASSIC32 is not set
-# CONFIG_PPC_52xx is not set
# CONFIG_PPC_82xx is not set
CONFIG_PPC_83xx=y
# CONFIG_PPC_85xx is not set
CONFIG_6xx=y
CONFIG_83xx=y
CONFIG_PPC_FPU=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_SMP is not set
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-CONFIG_SYSCTL=y
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
+CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
-CONFIG_RT_MUTEXES=y
CONFIG_FUTEX=y
# CONFIG_EPOLL is not set
CONFIG_SHMEM=y
CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
#
# Block layer
#
+CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
#
# Platform support
#
+# CONFIG_MPC832x_MDS is not set
CONFIG_MPC834x_SYS=y
# CONFIG_MPC834x_ITX is not set
+# CONFIG_MPC8360E_PB is not set
CONFIG_MPC834x=y
# CONFIG_MPIC is not set
# CONFIG_HIGHMEM is not set
# 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_PREEMPT_NONE=y
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
+CONFIG_MATH_EMULATION=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=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_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
+# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# 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_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_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+#
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
#
# ATA/ATAPI/MFM/RLL support
#
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
+# CONFIG_SCSI_NETLINK is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+# CONFIG_ATA is not set
#
# Multi-device support (RAID and LVM)
#
# Macintosh device drivers
#
+# CONFIG_MAC_EMUMOUSEBTN is not set
# CONFIG_WINDFARM is not set
#
# CONFIG_CICADA_PHY is not set
# CONFIG_VITESSE_PHY is not set
# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
# CONFIG_FIXED_PHY is not set
#
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
# CONFIG_GFAR_NAPI is not set
+# CONFIG_QLA3XXX is not set
#
# Ethernet (10000 Mbit)
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
#
# Token Ring devices
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
#
# 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_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
#
# I2C support
#
# Dallas's 1-wire bus
#
+# CONFIG_W1 is not set
#
# Hardware Monitoring support
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
-#
-# Misc devices
-#
-
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
-CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
#
CONFIG_FIRMWARE_EDID=y
# CONFIG_FB is not set
+# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
#
# CONFIG_SOUND is not set
+#
+# HID Devices
+#
+CONFIG_HID=y
+
#
# USB support
#
# DMA Devices
#
+#
+# Virtualization
+#
+
#
# File systems
#
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# 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_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_NLS is not set
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
#
# Library routines
#
+CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_PLIST=y
+CONFIG_IOMAP_COPY=y
#
# Instrumentation Support
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_SERIAL_TEXT_DEBUG is not set
# CONFIG_PPC_EARLY_DEBUG is not set
# Cryptographic options
#
CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+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_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=m
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.18
-# Thu Sep 21 18:14:27 2006
+# Linux kernel version: 2.6.20-rc5
+# Mon Jan 22 22:24:40 2007
#
# CONFIG_PPC64 is not set
CONFIG_PPC32=y
CONFIG_GENERIC_HARDIRQS=y
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_PPC_UDBG_16550=y
# CONFIG_GENERIC_TBSYNC is not set
CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
CONFIG_DEFAULT_UIMAGE=y
#
# Processor support
#
# CONFIG_CLASSIC32 is not set
-# CONFIG_PPC_52xx is not set
# CONFIG_PPC_82xx is not set
CONFIG_PPC_83xx=y
# CONFIG_PPC_85xx is not set
CONFIG_6xx=y
CONFIG_83xx=y
CONFIG_PPC_FPU=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_SMP is not set
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
+CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_EMBEDDED=y
CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
#
# Block layer
#
+CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
#
# Platform support
#
+# CONFIG_MPC832x_MDS is not set
# CONFIG_MPC834x_SYS is not set
# CONFIG_MPC834x_ITX is not set
CONFIG_MPC8360E_PB=y
# CONFIG_HIGHMEM is not set
# 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_PREEMPT_NONE=y
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
+CONFIG_MATH_EMULATION=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=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_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# 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_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_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+#
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
#
# ATA/ATAPI/MFM/RLL support
#
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
#
-# SCSI Transport Attributes
+# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
#
# SCSI low-level drivers
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
-# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
-# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+# CONFIG_ATA is not set
#
# Multi-device support (RAID and LVM)
#
# Macintosh device drivers
#
+# CONFIG_MAC_EMUMOUSEBTN is not set
# CONFIG_WINDFARM is not set
#
# CONFIG_UGETH_MAGIC_PACKET is not set
# CONFIG_UGETH_FILTERING is not set
# CONFIG_UGETH_TX_ON_DEMOND is not set
+# CONFIG_QLA3XXX is not set
#
# Ethernet (10000 Mbit)
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
#
# Token Ring devices
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
#
# 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_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
#
# I2C support
#
# Dallas's 1-wire bus
#
+# CONFIG_W1 is not set
#
# Hardware Monitoring support
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
-#
-# Misc devices
-#
-
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
-CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
#
CONFIG_FIRMWARE_EDID=y
# CONFIG_FB is not set
+# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
#
# CONFIG_SOUND is not set
+#
+# HID Devices
+#
+CONFIG_HID=y
+
#
# USB support
#
# DMA Devices
#
+#
+# Virtualization
+#
+
#
# File systems
#
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# 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_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_NLS is not set
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
#
# QE Options
#
-# CONFIG_UCC_SLOW is not set
+CONFIG_UCC_SLOW=y
CONFIG_UCC_FAST=y
CONFIG_UCC=y
#
# Library routines
#
+CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_PLIST=y
+CONFIG_IOMAP_COPY=y
#
# Instrumentation Support
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_SERIAL_TEXT_DEBUG is not set
# CONFIG_PPC_EARLY_DEBUG is not set
# Cryptographic options
#
CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+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_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=m
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.18-rc6
-# Sun Sep 10 10:29:23 2006
+# Linux kernel version: 2.6.20-rc5
+# Mon Jan 22 22:25:24 2007
#
# CONFIG_PPC64 is not set
CONFIG_PPC32=y
CONFIG_GENERIC_HARDIRQS=y
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_PPC_OF=y
CONFIG_PPC_UDBG_16550=y
# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
CONFIG_DEFAULT_UIMAGE=y
#
# Processor support
#
# CONFIG_CLASSIC32 is not set
-# CONFIG_PPC_52xx is not set
# CONFIG_PPC_82xx is not set
# CONFIG_PPC_83xx is not set
CONFIG_PPC_85xx=y
# CONFIG_E200 is not set
CONFIG_85xx=y
CONFIG_E500=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
# CONFIG_PHYS_64BIT is not set
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-CONFIG_SYSCTL=y
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
+CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
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 is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
-CONFIG_RT_MUTEXES=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
#
# Block layer
#
+CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# Platform support
#
CONFIG_MPC8540_ADS=y
+# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
CONFIG_MPC8540=y
CONFIG_PPC_INDIRECT_PCI_BE=y
# CONFIG_HIGHMEM is not set
# 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_PREEMPT_NONE=y
CONFIG_MATH_EMULATION=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=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_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
+# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# 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_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_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+#
+# Misc devices
+#
+# CONFIG_TIFM_CORE is not set
+
#
# ATA/ATAPI/MFM/RLL support
#
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
+# CONFIG_SCSI_NETLINK is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+# CONFIG_ATA is not set
#
# Multi-device support (RAID and LVM)
#
# Macintosh device drivers
#
+# CONFIG_MAC_EMUMOUSEBTN is not set
# CONFIG_WINDFARM is not set
#
# CONFIG_CICADA_PHY is not set
# CONFIG_VITESSE_PHY is not set
# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
# CONFIG_FIXED_PHY is not set
#
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
#
# Non-8250 serial port support
#
+# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
# CONFIG_GEN_RTC_X is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
-
-#
-# Ftape, the floppy tape device driver
-#
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
#
# I2C support
#
# Dallas's 1-wire bus
#
+# CONFIG_W1 is not set
#
# Hardware Monitoring support
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_VT1211 is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
-#
-# Misc devices
-#
-
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
-CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
#
CONFIG_FIRMWARE_EDID=y
# CONFIG_FB is not set
+# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
#
# CONFIG_SOUND is not set
+#
+# HID Devices
+#
+CONFIG_HID=y
+
#
# USB support
#
# DMA Devices
#
+#
+# Virtualization
+#
+
#
# File systems
#
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# 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_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_NLS is not set
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
#
# Library routines
#
+CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_PLIST=y
+CONFIG_IOMAP_COPY=y
#
# Instrumentation Support
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_INFO is not set
-# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
-# CONFIG_UNWIND_INFO is not set
+# CONFIG_DEBUG_LIST is not set
CONFIG_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_DEBUGGER is not set
# Cryptographic options
#
# CONFIG_CRYPTO is not set
-
-#
-# Hardware crypto devices
-#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.18-rc4
-# Fri Aug 11 16:45:05 2006
+# Linux kernel version: 2.6.20-rc5
+# Mon Jan 22 22:25:53 2007
#
# CONFIG_PPC64 is not set
CONFIG_PPC32=y
CONFIG_GENERIC_HARDIRQS=y
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_PPC_OF=y
# CONFIG_PPC_UDBG_16550 is not set
# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
CONFIG_DEFAULT_UIMAGE=y
#
# Processor support
#
# CONFIG_CLASSIC32 is not set
-# CONFIG_PPC_52xx is not set
# CONFIG_PPC_82xx is not set
# CONFIG_PPC_83xx is not set
CONFIG_PPC_85xx=y
# CONFIG_E200 is not set
CONFIG_85xx=y
CONFIG_E500=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
# CONFIG_PHYS_64BIT is not set
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-CONFIG_SYSCTL=y
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
+CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
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 is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
-CONFIG_RT_MUTEXES=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
#
# Block layer
#
+CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_MPIC=y
CONFIG_CPM2=y
# CONFIG_WANT_EARLY_SERIAL is not set
# CONFIG_MPC85xx_CDS is not set
CONFIG_MPC8560=y
CONFIG_PPC_INDIRECT_PCI_BE=y
+CONFIG_MPIC=y
#
# Kernel options
# CONFIG_HIGHMEM is not set
# 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_PREEMPT_NONE=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
# CONFIG_PC_KEYBOARD is not set
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_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-# CONFIG_SOFTWARE_SUSPEND is not set
# CONFIG_SECCOMP is not set
CONFIG_ISA_DMA_API=y
#
# Bus options
#
+# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# 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_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_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+#
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
#
# ATA/ATAPI/MFM/RLL support
#
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
+# CONFIG_SCSI_NETLINK is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+# CONFIG_ATA is not set
#
# Multi-device support (RAID and LVM)
#
# Macintosh device drivers
#
+# CONFIG_MAC_EMUMOUSEBTN is not set
# CONFIG_WINDFARM is not set
#
# CONFIG_CICADA_PHY is not set
# CONFIG_VITESSE_PHY is not set
# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
# CONFIG_FIXED_PHY is not set
#
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
CONFIG_GFAR_NAPI=y
+# CONFIG_QLA3XXX is not set
#
# Ethernet (10000 Mbit)
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
#
# Token Ring devices
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
#
# Non-8250 serial port support
#
+# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_CPM=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
-# CONFIG_BRIQ_PANEL is not set
#
# IPMI
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
#
# I2C support
#
# Dallas's 1-wire bus
#
+# CONFIG_W1 is not set
#
# Hardware Monitoring support
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_VT1211 is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
-#
-# Misc devices
-#
-
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
-CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
#
CONFIG_FIRMWARE_EDID=y
# CONFIG_FB is not set
+# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
#
# CONFIG_SOUND is not set
+#
+# HID Devices
+#
+CONFIG_HID=y
+
#
# USB support
#
# DMA Devices
#
+#
+# Virtualization
+#
+
#
# File systems
#
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# 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_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_NLS is not set
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
#
# Library routines
#
+CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_PLIST=y
+CONFIG_IOMAP_COPY=y
#
# Instrumentation Support
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_INFO is not set
-# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
-# CONFIG_UNWIND_INFO is not set
+# CONFIG_DEBUG_LIST is not set
CONFIG_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_DEBUGGER is not set
# Cryptographic options
#
# CONFIG_CRYPTO is not set
-
-#
-# Hardware crypto devices
-#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.18-rc6
-# Sun Sep 10 10:29:49 2006
+# Linux kernel version: 2.6.20-rc5
+# Mon Jan 22 22:26:46 2007
#
# CONFIG_PPC64 is not set
CONFIG_PPC32=y
CONFIG_GENERIC_HARDIRQS=y
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_PPC_OF=y
CONFIG_PPC_UDBG_16550=y
# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
CONFIG_DEFAULT_UIMAGE=y
#
# Processor support
#
# CONFIG_CLASSIC32 is not set
-# CONFIG_PPC_52xx is not set
# CONFIG_PPC_82xx is not set
# CONFIG_PPC_83xx is not set
CONFIG_PPC_85xx=y
# CONFIG_E200 is not set
CONFIG_85xx=y
CONFIG_E500=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
# CONFIG_PHYS_64BIT is not set
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-CONFIG_SYSCTL=y
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
+CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
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 is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
-CONFIG_RT_MUTEXES=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
#
# Block layer
#
+CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# Platform support
#
# CONFIG_MPC8540_ADS is not set
+# CONFIG_MPC8560_ADS is not set
CONFIG_MPC85xx_CDS=y
CONFIG_MPC8540=y
CONFIG_PPC_INDIRECT_PCI_BE=y
# CONFIG_HIGHMEM is not set
# 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_PREEMPT_NONE=y
CONFIG_MATH_EMULATION=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=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_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
+# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# 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_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_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+#
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
+CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
# CONFIG_BLK_DEV_OPTI621 is not set
-# CONFIG_BLK_DEV_SL82C105 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
# CONFIG_IDEDMA_PCI_AUTO is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
+# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
+# CONFIG_BLK_DEV_SL82C105 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
CONFIG_BLK_DEV_VIA82CXXX=y
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
+# CONFIG_SCSI_NETLINK is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+# CONFIG_ATA is not set
#
# Multi-device support (RAID and LVM)
#
# Macintosh device drivers
#
+# CONFIG_MAC_EMUMOUSEBTN is not set
# CONFIG_WINDFARM is not set
#
# CONFIG_CICADA_PHY is not set
# CONFIG_VITESSE_PHY is not set
# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
# CONFIG_FIXED_PHY is not set
#
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
CONFIG_GFAR_NAPI=y
+# CONFIG_QLA3XXX is not set
#
# Ethernet (10000 Mbit)
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
#
# Token Ring devices
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
#
# 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_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
#
# I2C support
#
# Dallas's 1-wire bus
#
+# CONFIG_W1 is not set
#
# Hardware Monitoring support
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_VT1211 is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
-#
-# Misc devices
-#
-
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
-CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
#
CONFIG_FIRMWARE_EDID=y
# CONFIG_FB is not set
+# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
#
# CONFIG_SOUND is not set
+#
+# HID Devices
+#
+CONFIG_HID=y
+
#
# USB support
#
# DMA Devices
#
+#
+# Virtualization
+#
+
#
# File systems
#
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# 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_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_NLS is not set
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
#
# Library routines
#
+CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_PLIST=y
+CONFIG_IOMAP_COPY=y
#
# Instrumentation Support
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_INFO is not set
-# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
-# CONFIG_UNWIND_INFO is not set
+# CONFIG_DEBUG_LIST is not set
CONFIG_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_DEBUGGER is not set
# Cryptographic options
#
# CONFIG_CRYPTO is not set
-
-#
-# Hardware crypto devices
-#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.18-rc6
-# Sun Sep 10 10:30:15 2006
+# Linux kernel version: 2.6.20-rc5
+# Mon Jan 22 22:27:14 2007
#
# CONFIG_PPC64 is not set
CONFIG_PPC32=y
CONFIG_GENERIC_HARDIRQS=y
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_PPC_OF=y
CONFIG_PPC_UDBG_16550=y
CONFIG_GENERIC_TBSYNC=y
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
# CONFIG_DEFAULT_UIMAGE is not set
#
# Processor support
#
# CONFIG_CLASSIC32 is not set
-# CONFIG_PPC_52xx is not set
# CONFIG_PPC_82xx is not set
# CONFIG_PPC_83xx is not set
# CONFIG_PPC_85xx is not set
# CONFIG_E200 is not set
CONFIG_6xx=y
CONFIG_PPC_FPU=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ALTIVEC=y
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-CONFIG_SYSCTL=y
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
+CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
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 is not set
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_BUG=y
# CONFIG_ELF_CORE is not set
CONFIG_BASE_FULL=y
-CONFIG_RT_MUTEXES=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
-# CONFIG_SLAB is not set
+CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
-CONFIG_SLOB=y
+# CONFIG_SLOB is not set
#
# Loadable module support
#
# Block layer
#
+CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_HIGHMEM=y
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
CONFIG_PREEMPT_NONE=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
# CONFIG_IRQ_ALL_CPUS is not set
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_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
+# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST 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_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=y
# CONFIG_IPV6_PRIVACY is not set
# CONFIG_IPV6_ROUTER_PREF is not set
# CONFIG_INET6_AH is not set
# CONFIG_INET6_ESP is not set
# CONFIG_INET6_IPCOMP is not set
+# CONFIG_IPV6_MIP6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
CONFIG_INET6_XFRM_MODE_TRANSPORT=y
CONFIG_INET6_XFRM_MODE_TUNNEL=y
+CONFIG_INET6_XFRM_MODE_BEET=y
+# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
+CONFIG_IPV6_SIT=y
# CONFIG_IPV6_TUNNEL is not set
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+#
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
#
# ATA/ATAPI/MFM/RLL support
#
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
+# CONFIG_SCSI_NETLINK is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+# CONFIG_ATA is not set
#
# Multi-device support (RAID and LVM)
#
# Macintosh device drivers
#
+# CONFIG_MAC_EMUMOUSEBTN is not set
# CONFIG_WINDFARM is not set
#
# CONFIG_CICADA_PHY is not set
CONFIG_VITESSE_PHY=y
# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
# CONFIG_FIXED_PHY is not set
#
# CONFIG_BNX2 is not set
CONFIG_GIANFAR=y
# CONFIG_GFAR_NAPI is not set
+# CONFIG_QLA3XXX is not set
#
# Ethernet (10000 Mbit)
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
#
# Token Ring devices
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
#
# 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_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
#
# I2C support
#
# Dallas's 1-wire bus
#
+# CONFIG_W1 is not set
#
# Hardware Monitoring support
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set
-#
-# Misc devices
-#
-
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
-CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
#
CONFIG_FIRMWARE_EDID=y
# CONFIG_FB is not set
+# CONFIG_FB_IBM_GXT4500 is not set
#
# Console display driver support
#
# CONFIG_SOUND is not set
+#
+# HID Devices
+#
+CONFIG_HID=y
+
#
# USB support
#
# DMA Devices
#
+#
+# Virtualization
+#
+
#
# File systems
#
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# 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_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_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
#
# Library routines
#
+CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_PLIST=y
+CONFIG_IOMAP_COPY=y
#
# Instrumentation Support
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
+# CONFIG_DEBUG_SLAB 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_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_HIGHMEM is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_INFO is not set
-# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
-# CONFIG_UNWIND_INFO is not set
+# CONFIG_DEBUG_LIST is not set
CONFIG_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_DEBUGGER is not set
# Cryptographic options
#
# CONFIG_CRYPTO is not set
-
-#
-# Hardware crypto devices
-#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.18-rc6
-# Sun Sep 10 10:30:23 2006
+# Linux kernel version: 2.6.20-rc5
+# Mon Jan 22 22:28:56 2007
#
# CONFIG_PPC64 is not set
CONFIG_PPC32=y
CONFIG_GENERIC_HARDIRQS=y
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_PPC_OF=y
# CONFIG_PPC_UDBG_16550 is not set
# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
# CONFIG_DEFAULT_UIMAGE is not set
#
# Processor support
#
CONFIG_CLASSIC32=y
-# CONFIG_PPC_52xx is not set
# CONFIG_PPC_82xx is not set
# CONFIG_PPC_83xx is not set
# CONFIG_PPC_85xx is not set
# CONFIG_E200 is not set
CONFIG_6xx=y
CONFIG_PPC_FPU=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ALTIVEC=y
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-CONFIG_SYSCTL=y
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
+CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
+CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
-CONFIG_RT_MUTEXES=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
#
# Block layer
#
+CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
CONFIG_LSF=y
# Platform support
#
CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_PPC_ISERIES is not set
# CONFIG_EMBEDDED6xx is not set
# CONFIG_APUS is not set
# CONFIG_PPC_CHRP is not set
+# CONFIG_PPC_MPC52xx is not set
+# CONFIG_PPC_EFIKA is not set
+# CONFIG_PPC_LITE5200 is not set
CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
-# CONFIG_UDBG_RTAS_CONSOLE is not set
+CONFIG_PPC_NATIVE=y
# CONFIG_PPC_RTAS is not set
# CONFIG_MMIO_NVRAM is not set
CONFIG_PPC_MPC106=y
# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
# CONFIG_CPU_FREQ_DEBUG is not set
# CONFIG_HIGHMEM is not set
# 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_PREEMPT_NONE=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
# CONFIG_KEXEC is not set
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_PM=y
# CONFIG_PM_LEGACY is not set
CONFIG_PM_DEBUG=y
+# CONFIG_DISABLE_CONSOLE_SUSPEND is not set
+CONFIG_PM_SYSFS_DEPRECATED=y
CONFIG_SOFTWARE_SUSPEND=y
CONFIG_PM_STD_PARTITION=""
CONFIG_SECCOMP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
+# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_NET_KEY=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# 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=y
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
#
# IP: Virtual Server Configuration
# Core Netfilter Configuration
#
# CONFIG_NETFILTER_NETLINK is not set
+CONFIG_NF_CONNTRACK_ENABLED=m
+CONFIG_NF_CONNTRACK_SUPPORT=y
+# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set
+CONFIG_NF_CONNTRACK=m
+# CONFIG_NF_CT_ACCT is not set
+# CONFIG_NF_CONNTRACK_MARK is not set
+# CONFIG_NF_CONNTRACK_EVENTS is not set
+# CONFIG_NF_CT_PROTO_SCTP is not set
+# CONFIG_NF_CONNTRACK_AMANDA is not set
+CONFIG_NF_CONNTRACK_FTP=m
+# CONFIG_NF_CONNTRACK_H323 is not set
+CONFIG_NF_CONNTRACK_IRC=m
+# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
+# CONFIG_NF_CONNTRACK_PPTP is not set
+# CONFIG_NF_CONNTRACK_SIP is not set
+CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NETFILTER_XTABLES=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_TARGET_NFLOG=m
CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_DSCP=m
CONFIG_NETFILTER_XT_MATCH_ESP=m
CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_SCTP=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
+# CONFIG_NETFILTER_XT_MATCH_STATE is not set
# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
#
# IP: Netfilter Configuration
#
-CONFIG_IP_NF_CONNTRACK=m
-# CONFIG_IP_NF_CT_ACCT is not set
-# CONFIG_IP_NF_CONNTRACK_MARK is not set
-# CONFIG_IP_NF_CONNTRACK_EVENTS is not set
-# CONFIG_IP_NF_CT_PROTO_SCTP is not set
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_IRC=m
-CONFIG_IP_NF_NETBIOS_NS=m
-CONFIG_IP_NF_TFTP=m
-CONFIG_IP_NF_AMANDA=m
-CONFIG_IP_NF_PPTP=m
-CONFIG_IP_NF_H323=m
-# CONFIG_IP_NF_SIP is not set
+CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_CONNTRACK_PROC_COMPAT=y
# CONFIG_IP_NF_QUEUE is not set
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_IPRANGE=m
CONFIG_IP_NF_MATCH_TOS=m
CONFIG_IP_NF_MATCH_RECENT=m
CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_DSCP=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_MATCH_OWNER=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_HASHLIMIT=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_NAT_NEEDED=y
+CONFIG_NF_NAT=m
+CONFIG_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_IP_NF_TARGET_NETMAP=m
CONFIG_IP_NF_TARGET_SAME=m
-CONFIG_IP_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_NAT_IRC=m
-CONFIG_IP_NF_NAT_FTP=m
-CONFIG_IP_NF_NAT_TFTP=m
-CONFIG_IP_NF_NAT_AMANDA=m
-CONFIG_IP_NF_NAT_PPTP=m
-CONFIG_IP_NF_NAT_H323=m
+# CONFIG_NF_NAT_SNMP_BASIC is not set
+CONFIG_NF_NAT_FTP=m
+CONFIG_NF_NAT_IRC=m
+CONFIG_NF_NAT_TFTP=m
+# CONFIG_NF_NAT_AMANDA is not set
+# CONFIG_NF_NAT_PPTP is not set
+# CONFIG_NF_NAT_H323 is not set
+# CONFIG_NF_NAT_SIP is not set
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_TOS=m
CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_DSCP=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_ARPTABLES=m
# DCCP CCIDs Configuration (EXPERIMENTAL)
#
CONFIG_IP_DCCP_CCID2=m
+# CONFIG_IP_DCCP_CCID2_DEBUG is not set
CONFIG_IP_DCCP_CCID3=m
CONFIG_IP_DCCP_TFRC_LIB=m
+# CONFIG_IP_DCCP_CCID3_DEBUG is not set
+CONFIG_IP_DCCP_CCID3_RTO=100
#
# DCCP Kernel Hacking
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+#
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
#
# ATA/ATAPI/MFM/RLL support
#
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
# CONFIG_BLK_DEV_OPTI621 is not set
-CONFIG_BLK_DEV_SL82C105=y
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
+# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
# CONFIG_BLK_DEV_IT821X is not set
CONFIG_BLK_DEV_PDC202XX_NEW=y
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
+CONFIG_BLK_DEV_SL82C105=y
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
+# CONFIG_SCSI_TGT is not set
+CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_PROC_FS=y
#
# CONFIG_SCSI_MULTI_LUN is not set
CONFIG_SCSI_CONSTANTS=y
# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
#
-# SCSI Transport Attributes
+# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
#
# SCSI low-level drivers
CONFIG_AIC7XXX_REG_PRETTY_PRINT=y
CONFIG_SCSI_AIC7XXX_OLD=m
# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
-# CONFIG_ATA is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
CONFIG_SCSI_SYM53C8XX_2=y
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0
CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
CONFIG_SCSI_SYM53C8XX_MMIO=y
-# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
CONFIG_SCSI_MESH_SYNC_RATE=5
CONFIG_SCSI_MESH_RESET_DELAY_MS=4000
CONFIG_SCSI_MAC53C94=y
+# CONFIG_SCSI_SRP is not set
#
# PCMCIA SCSI adapter support
# CONFIG_PCMCIA_QLOGIC is not set
# CONFIG_PCMCIA_SYM53C500 is not set
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+# CONFIG_ATA is not set
+
#
# Multi-device support (RAID and LVM)
#
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=m
+# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_THERM_ADT746X=m
# CONFIG_WINDFARM is not set
# CONFIG_ANSLCD is not set
+CONFIG_PMAC_RACKMETER=m
#
# Network device support
# CONFIG_HP100 is not set
CONFIG_NET_PCI=y
CONFIG_PCNET32=y
+# CONFIG_PCNET32_NAPI is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
# CONFIG_MV643XX_ETH is not set
+# CONFIG_QLA3XXX is not set
#
# Ethernet (10000 Mbit)
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
#
# Token Ring devices
# CONFIG_PPP_MPPE is not set
# CONFIG_PPPOE is not set
# CONFIG_SLIP is not set
+CONFIG_SLHC=y
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
CONFIG_INPUT_MOUSE=y
# CONFIG_MOUSE_PS2 is not set
# CONFIG_MOUSE_SERIAL is not set
#
# Non-8250 serial port support
#
+# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=m
CONFIG_SERIAL_PMACZILOG=m
# CONFIG_SERIAL_JSM is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
CONFIG_AGP=m
-# CONFIG_AGP_SIS is not set
-# CONFIG_AGP_VIA is not set
CONFIG_AGP_UNINORTH=m
CONFIG_DRM=m
# CONFIG_DRM_TDFX is not set
# TPM devices
#
# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
#
# I2C support
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set
-#
-# Misc devices
-#
-
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
-CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
#
# CONFIG_FIRMWARE_EDID is not set
CONFIG_FB=y
+CONFIG_FB_DDC=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_3DFX_ACCEL is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
#
#
# CONFIG_SOUND_PRIME is not set
+#
+# HID Devices
+#
+CONFIG_HID=y
+
#
# USB support
#
# CONFIG_USB_BANDWIDTH is not set
CONFIG_USB_DYNAMIC_MINORS=y
# CONFIG_USB_SUSPEND is not set
+# CONFIG_USB_MULTITHREAD_PROBE is not set
# CONFIG_USB_OTG is not set
#
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_LIBUSUAL is not set
#
# USB Input Devices
#
CONFIG_USB_HID=y
-CONFIG_USB_HIDINPUT=y
CONFIG_USB_HIDINPUT_POWERBOOK=y
# CONFIG_HID_FF is not set
# CONFIG_USB_HIDDEV is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
+CONFIG_USB_USBNET_MII=m
CONFIG_USB_USBNET=m
CONFIG_USB_NET_AX8817X=m
CONFIG_USB_NET_CDCETHER=m
# CONFIG_USB_NET_GL620A is not set
CONFIG_USB_NET_NET1080=m
# CONFIG_USB_NET_PLUSB is not set
+# CONFIG_USB_NET_MCS7830 is not set
# CONFIG_USB_NET_RNDIS_HOST is not set
# CONFIG_USB_NET_CDC_SUBSET is not set
CONFIG_USB_NET_ZAURUS=m
#
CONFIG_USB_SERIAL=m
# CONFIG_USB_SERIAL_GENERIC is not set
+# CONFIG_USB_SERIAL_AIRCABLE is not set
# CONFIG_USB_SERIAL_AIRPRIME is not set
# CONFIG_USB_SERIAL_ARK3116 is not set
# CONFIG_USB_SERIAL_BELKIN is not set
# CONFIG_USB_SERIAL_KLSI is not set
# CONFIG_USB_SERIAL_KOBIL_SCT is not set
# CONFIG_USB_SERIAL_MCT_U232 is not set
+# CONFIG_USB_SERIAL_MOS7720 is not set
+# CONFIG_USB_SERIAL_MOS7840 is not set
# CONFIG_USB_SERIAL_NAVMAN is not set
# CONFIG_USB_SERIAL_PL2303 is not set
# CONFIG_USB_SERIAL_HP4X is not set
# CONFIG_USB_SERIAL_XIRCOM is not set
# CONFIG_USB_SERIAL_OPTION is not set
# CONFIG_USB_SERIAL_OMNINET is not set
+# CONFIG_USB_SERIAL_DEBUG is not set
CONFIG_USB_EZUSB=y
#
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGETKIT is not set
-# CONFIG_USB_PHIDGETSERVO is not set
+# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
CONFIG_USB_APPLEDISPLAY=m
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_TEST is not set
#
# DMA Devices
#
+#
+# Virtualization
+#
+
#
# File systems
#
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# 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_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_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=m
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
#
# Library routines
#
+CONFIG_BITREVERSE=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC32=y
CONFIG_TEXTSEARCH_BM=m
CONFIG_TEXTSEARCH_FSM=m
CONFIG_PLIST=y
+CONFIG_IOMAP_COPY=y
#
# Instrumentation Support
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+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_LOG_BUF_SHIFT=14
CONFIG_DETECT_SOFTLOCKUP=y
# 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_FS is not set
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
# CONFIG_FORCED_INLINING is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_DEBUGGER=y
CONFIG_XMON=y
CONFIG_XMON_DEFAULT=y
+CONFIG_XMON_DISASSEMBLY=y
# CONFIG_BDI_SWITCH is not set
CONFIG_BOOTX_TEXT=y
# CONFIG_PPC_EARLY_DEBUG is not set
# Cryptographic options
#
CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
+# CONFIG_CRYPTO_XCBC is not set
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_TGR192=m
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_CAST5=m
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20-rc3
-# Tue Jan 2 15:32:44 2007
+# Linux kernel version: 2.6.20-rc5
+# Mon Jan 22 22:28:58 2007
#
CONFIG_PPC64=y
CONFIG_64BIT=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCIEPORTBUS is not set
-# CONFIG_PCI_MULTITHREAD_PROBE is not set
# CONFIG_PCI_DEBUG is not set
#
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.19-rc6
-# Tue Nov 21 19:38:53 2006
+# Linux kernel version: 2.6.20-rc5
+# Mon Jan 22 22:29:11 2007
#
CONFIG_PPC64=y
CONFIG_64BIT=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_ARCH_HAS_ILOG2_U64=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
# CONFIG_PPC_UDBG_16550 is not set
# CONFIG_GENERIC_TBSYNC is not set
CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
# CONFIG_DEFAULT_UIMAGE is not set
#
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
# CONFIG_CPUSETS is not set
+CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
# CONFIG_APUS is not set
# CONFIG_PPC_PSERIES is not set
# CONFIG_PPC_ISERIES is not set
+# CONFIG_PPC_MPC52xx is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_MAPLE is not set
# CONFIG_PPC_PASEMI is not set
#
# 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_PREEMPT_NONE=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_RAID_ATTRS is not set
CONFIG_SCSI=y
+# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
#
# SCSI Transports
#
# Macintosh device drivers
#
+# CONFIG_MAC_EMUMOUSEBTN is not set
# CONFIG_WINDFARM is not set
#
# CONFIG_GEN_RTC_X is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
-
-#
-# Ftape, the floppy tape device driver
-#
# CONFIG_RAW_DRIVER is not set
# CONFIG_HANGCHECK_TIMER is not set
#
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB is not set
+# CONFIG_FB_IBM_GXT4500 is not set
#
# Console display driver support
#
# CONFIG_SOUND is not set
+#
+# HID Devices
+#
+CONFIG_HID=y
+
#
# USB support
#
# DMA Devices
#
+#
+# Virtualization
+#
+
#
# File systems
#
#
# CONFIG_NLS is not set
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
#
# Library routines
#
# CONFIG_CRC32 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_PLIST=y
+CONFIG_IOMAP_COPY=y
#
# Instrumentation Support
CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
CONFIG_DEBUG_INFO=y
-# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
CONFIG_DEBUG_LIST=y
CONFIG_FORCED_INLINING=y
-# CONFIG_HEADERS_CHECK is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.18-rc6
-# Sun Sep 10 10:45:12 2006
+# Linux kernel version: 2.6.20-rc5
+# Mon Jan 22 22:31:27 2007
#
CONFIG_PPC64=y
CONFIG_64BIT=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_ARCH_HAS_ILOG2_U64=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_PPC_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_POWER3=y
CONFIG_POWER4=y
CONFIG_PPC_FPU=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+# CONFIG_PPC_OF_PLATFORM_PCI is not set
CONFIG_ALTIVEC=y
CONFIG_PPC_STD_MMU=y
CONFIG_VIRT_CPU_ACCOUNTING=y
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_TASKSTATS is not set
-CONFIG_SYSCTL=y
+# CONFIG_UTS_NS is not set
CONFIG_AUDIT=y
CONFIG_AUDITSYSCALL=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_CPUSETS=y
+CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
+CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
-CONFIG_RT_MUTEXES=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
#
# Block layer
#
+CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
#
# Platform support
#
CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_PPC_ISERIES is not set
# CONFIG_EMBEDDED6xx is not set
# CONFIG_APUS is not set
CONFIG_PPC_PSERIES=y
+# CONFIG_PPC_ISERIES is not set
+# CONFIG_PPC_MPC52xx is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_MAPLE is not set
+# CONFIG_PPC_PASEMI is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_IBM_CELL_BLADE is not set
+# CONFIG_PPC_PS3 is not set
+CONFIG_PPC_NATIVE=y
# CONFIG_UDBG_RTAS_CONSOLE is not set
CONFIG_XICS=y
# CONFIG_U3_DART is not set
CONFIG_IBMEBUS=y
# 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_WANT_EARLY_SERIAL is not set
CONFIG_MPIC=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_PREEMPT_NONE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
# CONFIG_DISCONTIGMEM_MANUAL is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
CONFIG_RESOURCES_64BIT=y
-CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y
CONFIG_NODES_SPAN_OTHER_NODES=y
# CONFIG_PPC_64K_PAGES is not set
CONFIG_SCHED_SMT=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
+# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_NET_KEY=m
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_INET_TUNNEL=y
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
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
#
# IP: Virtual Server Configuration
CONFIG_NETFILTER_NETLINK=y
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
+CONFIG_NF_CONNTRACK_ENABLED=m
+CONFIG_NF_CONNTRACK_SUPPORT=y
+# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set
+CONFIG_NF_CONNTRACK=m
+# CONFIG_NF_CT_ACCT is not set
+CONFIG_NF_CONNTRACK_MARK=y
+CONFIG_NF_CONNTRACK_EVENTS=y
+# CONFIG_NF_CT_PROTO_SCTP is not set
+# CONFIG_NF_CONNTRACK_AMANDA is not set
+CONFIG_NF_CONNTRACK_FTP=m
+# CONFIG_NF_CONNTRACK_H323 is not set
+CONFIG_NF_CONNTRACK_IRC=m
+# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
+# CONFIG_NF_CONNTRACK_PPTP is not set
+# CONFIG_NF_CONNTRACK_SIP is not set
+CONFIG_NF_CONNTRACK_TFTP=m
+CONFIG_NF_CT_NETLINK=m
# CONFIG_NETFILTER_XTABLES is not set
#
# IP: Netfilter Configuration
#
-CONFIG_IP_NF_CONNTRACK=m
-CONFIG_IP_NF_CT_ACCT=y
-CONFIG_IP_NF_CONNTRACK_MARK=y
-CONFIG_IP_NF_CONNTRACK_EVENTS=y
-CONFIG_IP_NF_CONNTRACK_NETLINK=m
-CONFIG_IP_NF_CT_PROTO_SCTP=m
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_IRC=m
-# CONFIG_IP_NF_NETBIOS_NS is not set
-CONFIG_IP_NF_TFTP=m
-CONFIG_IP_NF_AMANDA=m
-# CONFIG_IP_NF_PPTP is not set
-# CONFIG_IP_NF_H323 is not set
-# CONFIG_IP_NF_SIP is not set
+CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_CONNTRACK_PROC_COMPAT=y
CONFIG_IP_NF_QUEUE=m
#
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+#
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
#
# ATA/ATAPI/MFM/RLL support
#
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
# CONFIG_BLK_DEV_OPTI621 is not set
-CONFIG_BLK_DEV_SL82C105=y
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
+# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
+CONFIG_BLK_DEV_SL82C105=y
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
+# CONFIG_SCSI_TGT is not set
+CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_PROC_FS=y
#
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
#
-# SCSI Transport Attributes
+# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
CONFIG_SCSI_ISCSI_ATTRS=m
CONFIG_SCSI_SAS_ATTRS=m
+# CONFIG_SCSI_SAS_LIBSAS is not set
#
# SCSI low-level drivers
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
-CONFIG_ATA=y
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
+# CONFIG_SCSI_STEX is not set
CONFIG_SCSI_SYM53C8XX_2=y
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0
CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_IPR_DUMP=y
# CONFIG_SCSI_QLOGIC_1280 is not set
CONFIG_SCSI_QLA_FC=m
+# CONFIG_SCSI_QLA_ISCSI is not set
CONFIG_SCSI_LPFC=m
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+CONFIG_ATA=y
+# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
#
# Multi-device support (RAID and LVM)
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=y
+# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
#
# Macintosh device drivers
#
+# CONFIG_MAC_EMUMOUSEBTN is not set
# CONFIG_WINDFARM is not set
#
CONFIG_IBMVETH=y
CONFIG_NET_PCI=y
CONFIG_PCNET32=y
+# CONFIG_PCNET32_NAPI is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_TIGON3=y
# CONFIG_BNX2 is not set
-# CONFIG_MV643XX_ETH is not set
+# CONFIG_QLA3XXX is not set
#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
+CONFIG_EHEA=m
CONFIG_IXGB=m
# CONFIG_IXGB_NAPI is not set
CONFIG_S2IO=m
# CONFIG_S2IO_NAPI is not set
# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
#
# Token Ring devices
# CONFIG_PPP_MPPE is not set
CONFIG_PPPOE=m
# CONFIG_SLIP is not set
+CONFIG_SLHC=m
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
CONFIG_NETCONSOLE=y
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
# CONFIG_AGP is not set
# CONFIG_DRM is not set
CONFIG_RAW_DRIVER=y
# TPM devices
#
# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
#
# I2C support
#
# Dallas's 1-wire bus
#
+# CONFIG_W1 is not set
#
# Hardware Monitoring support
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set
-#
-# Misc devices
-#
-
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
-CONFIG_VIDEO_V4L2=y
#
# Digital Video Broadcasting Devices
#
CONFIG_FIRMWARE_EDID=y
CONFIG_FB=y
+CONFIG_FB_DDC=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_TRIDENT is not set
+CONFIG_FB_IBM_GXT4500=y
# CONFIG_FB_VIRTUAL is not set
#
#
# CONFIG_SOUND is not set
+#
+# HID Devices
+#
+CONFIG_HID=y
+
#
# USB support
#
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_MULTITHREAD_PROBE is not set
# CONFIG_USB_OTG is not set
#
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_LIBUSUAL is not set
#
# USB Input Devices
#
CONFIG_USB_HID=y
-CONFIG_USB_HIDINPUT=y
# CONFIG_USB_HIDINPUT_POWERBOOK is not set
# CONFIG_HID_FF is not set
CONFIG_USB_HIDDEV=y
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET_MII is not set
# CONFIG_USB_USBNET is not set
CONFIG_USB_MON=y
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGETKIT is not set
-# CONFIG_USB_PHIDGETSERVO is not set
+# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_TEST is not set
#
CONFIG_INFINIBAND_ADDR_TRANS=y
CONFIG_INFINIBAND_MTHCA=m
CONFIG_INFINIBAND_MTHCA_DEBUG=y
+CONFIG_INFINIBAND_EHCA=m
+CONFIG_INFINIBAND_EHCA_SCALING=y
+# CONFIG_INFINIBAND_AMSO1100 is not set
CONFIG_INFINIBAND_IPOIB=m
CONFIG_INFINIBAND_IPOIB_DEBUG=y
# CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set
# DMA Devices
#
+#
+# Virtualization
+#
+
#
# File systems
#
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
+# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
CONFIG_XFS_SECURITY=y
CONFIG_XFS_POSIX_ACL=y
# CONFIG_XFS_RT is not set
+# CONFIG_GFS2_FS is not set
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_DEBUG_MASKLOG=y
# CONFIG_MINIX_FS is not set
#
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_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
#
# Library routines
#
+CONFIG_BITREVERSE=y
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
CONFIG_PLIST=y
+CONFIG_IOMAP_COPY=y
#
# Instrumentation Support
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_DETECT_SOFTLOCKUP=y
# 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_FS=y
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
CONFIG_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_LKDTM is not set
CONFIG_DEBUG_STACKOVERFLOW=y
# CONFIG_DEBUG_STACK_USAGE is not set
+CONFIG_HCALL_STATS=y
CONFIG_DEBUGGER=y
CONFIG_XMON=y
CONFIG_XMON_DEFAULT=y
+CONFIG_XMON_DISASSEMBLY=y
CONFIG_IRQSTACKS=y
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
# Cryptographic options
#
CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
+# CONFIG_CRYPTO_XCBC is not set
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_TGR192=m
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_CAST5=m
np = scan_OF_for_pci_dev(parent, bus->self->devfn);
of_node_put(parent);
- /* sanity check */
- if (strcmp(np->type, "pci") != 0)
- printk(KERN_WARNING "pci: wrong type \"%s\" for bridge %s\n",
- np->type, np->full_name);
-
return np;
}
#ifdef CONFIG_QUICC_ENGINE
qe_reset();
- if ((np = of_find_node_by_name(np, "par_io")) != NULL) {
+ if ((np = of_find_node_by_name(NULL, "par_io")) != NULL) {
par_io_init(np);
of_node_put(np);
#ifdef CONFIG_QUICC_ENGINE
qe_reset();
- if ((np = of_find_node_by_name(np, "par_io")) != NULL) {
+ if ((np = of_find_node_by_name(NULL, "par_io")) != NULL) {
par_io_init(np);
of_node_put(np);
tbl = kmalloc_node(sizeof(struct iommu_table), GFP_KERNEL,
phb->node);
iommu_table_setparms(phb, dn, tbl);
- dev->dev.archdata.dma_data = iommu_init_table(tbl, phb->node);
+ PCI_DN(dn)->iommu_table = iommu_init_table(tbl, phb->node);
+ dev->dev.archdata.dma_data = PCI_DN(dn)->iommu_table;
return;
}
int __init mmio_nvram_init(void)
{
struct device_node *nvram_node;
- const unsigned long *buffer;
- int proplen;
unsigned long nvram_addr;
+ struct resource r;
int ret;
- ret = -ENODEV;
nvram_node = of_find_node_by_type(NULL, "nvram");
- if (!nvram_node)
+ if (!nvram_node) {
+ printk(KERN_WARNING "nvram: no node found in device-tree\n");
+ return -ENODEV;
+ }
+
+ ret = of_address_to_resource(nvram_node, 0, &r);
+ if (ret) {
+ printk(KERN_WARNING "nvram: failed to get address (err %d)\n",
+ ret);
goto out;
-
- ret = -EIO;
- buffer = get_property(nvram_node, "reg", &proplen);
- if (proplen != 2*sizeof(unsigned long))
- goto out;
-
- ret = -ENODEV;
- nvram_addr = buffer[0];
- mmio_nvram_len = buffer[1];
- if ( (!mmio_nvram_len) || (!nvram_addr) )
+ }
+ nvram_addr = r.start;
+ mmio_nvram_len = r.end - r.start + 1;
+ if ( (!mmio_nvram_len) || (!nvram_addr) ) {
+ printk(KERN_WARNING "nvram: address or lenght is 0\n");
+ ret = -EIO;
goto out;
+ }
mmio_nvram_start = ioremap(nvram_addr, mmio_nvram_len);
- if (!mmio_nvram_start)
+ if (!mmio_nvram_start) {
+ printk(KERN_WARNING "nvram: failed to ioremap\n");
+ ret = -ENOMEM;
goto out;
+ }
- printk(KERN_INFO "mmio NVRAM, %luk mapped to %p\n",
- mmio_nvram_len >> 10, mmio_nvram_start);
+ printk(KERN_INFO "mmio NVRAM, %luk at 0x%lx mapped to %p\n",
+ mmio_nvram_len >> 10, nvram_addr, mmio_nvram_start);
ppc_md.nvram_read = mmio_nvram_read;
ppc_md.nvram_write = mmio_nvram_write;
ptbl_entries = 3;
- if ((ptbl = kmalloc(ptbl_entries * sizeof(struct mtd_partition),
+ if ((ptbl = kzalloc(ptbl_entries * sizeof(struct mtd_partition),
GFP_KERNEL)) == NULL) {
printk(KERN_WARNING "Can't alloc MTD partition table\n");
return -ENOMEM;
}
- memset(ptbl, 0, ptbl_entries * sizeof(struct mtd_partition));
ptbl[0].name = "reserved";
ptbl[0].offset = 0;
if ((nmi >= NMI_INVALID) || (nmi < NMI_NONE))
return 0;
- if ((nmi == NMI_LOCAL_APIC) && (nmi_known_cpu() == 0))
- return 0; /* no lapic support */
nmi_watchdog = nmi;
return 1;
}
*/
rq->cmd_flags |= REQ_SOFTBARRIER;
+ /*
+ * Most requeues happen because of a busy condition,
+ * don't force unplug of the queue for that case.
+ */
+ unplug_it = 0;
+
if (q->ordseq == 0) {
list_add(&rq->queuelist, &q->queue_head);
break;
}
list_add_tail(&rq->queuelist, pos);
- /*
- * most requeues happen because of a busy condition, don't
- * force unplug of the queue for that case.
- */
- unplug_it = 0;
break;
default:
struct acpi_video_device *video_device = data;
struct acpi_device *device = NULL;
-
- printk("video device notify\n");
if (!video_device)
return;
{ PCI_VDEVICE(INTEL, 0x27c1), board_ahci }, /* ICH7 */
{ PCI_VDEVICE(INTEL, 0x27c5), board_ahci }, /* ICH7M */
{ PCI_VDEVICE(INTEL, 0x27c3), board_ahci }, /* ICH7R */
- { PCI_VDEVICE(AL, 0x5288), board_ahci }, /* ULi M5288 */
+ { PCI_VDEVICE(AL, 0x5288), board_ahci_ign_iferr }, /* ULi M5288 */
{ PCI_VDEVICE(INTEL, 0x2681), board_ahci }, /* ESB2 */
{ PCI_VDEVICE(INTEL, 0x2682), board_ahci }, /* ESB2 */
{ PCI_VDEVICE(INTEL, 0x2683), board_ahci }, /* ESB2 */
{
u32 cmd, scontrol;
- cmd = readl(port_mmio + PORT_CMD) & ~PORT_CMD_ICC_MASK;
-
- if (cap & HOST_CAP_SSC) {
- /* enable transitions to slumber mode */
- scontrol = readl(port_mmio + PORT_SCR_CTL);
- if ((scontrol & 0x0f00) > 0x100) {
- scontrol &= ~0xf00;
- writel(scontrol, port_mmio + PORT_SCR_CTL);
- }
-
- /* put device into slumber mode */
- writel(cmd | PORT_CMD_ICC_SLUMBER, port_mmio + PORT_CMD);
-
- /* wait for the transition to complete */
- ata_wait_register(port_mmio + PORT_CMD, PORT_CMD_ICC_SLUMBER,
- PORT_CMD_ICC_SLUMBER, 1, 50);
- }
+ if (!(cap & HOST_CAP_SSS))
+ return;
- /* put device into listen mode */
- if (cap & HOST_CAP_SSS) {
- /* first set PxSCTL.DET to 0 */
- scontrol = readl(port_mmio + PORT_SCR_CTL);
- scontrol &= ~0xf;
- writel(scontrol, port_mmio + PORT_SCR_CTL);
+ /* put device into listen mode, first set PxSCTL.DET to 0 */
+ scontrol = readl(port_mmio + PORT_SCR_CTL);
+ scontrol &= ~0xf;
+ writel(scontrol, port_mmio + PORT_SCR_CTL);
- /* then set PxCMD.SUD to 0 */
- cmd &= ~PORT_CMD_SPIN_UP;
- writel(cmd, port_mmio + PORT_CMD);
- }
+ /* then set PxCMD.SUD to 0 */
+ cmd = readl(port_mmio + PORT_CMD) & ~PORT_CMD_ICC_MASK;
+ cmd &= ~PORT_CMD_SPIN_UP;
+ writel(cmd, port_mmio + PORT_CMD);
}
static void ahci_init_port(void __iomem *port_mmio, u32 cap,
ehc->tries[dev->devno] = ATA_EH_DEV_TRIES;
+ /* collect port action mask recorded in dev actions */
+ ehc->i.action |= ehc->i.dev_action[i] & ~ATA_EH_PERDEV_MASK;
+ ehc->i.dev_action[i] &= ATA_EH_PERDEV_MASK;
+
/* process hotplug request */
if (dev->flags & ATA_DFLAG_DETACH)
ata_eh_detach_dev(dev);
if (cmd->use_sg) {
qc->__sg = (struct scatterlist *) cmd->request_buffer;
qc->n_elem = cmd->use_sg;
- } else {
+ } else if (cmd->request_bufflen) {
qc->__sg = &qc->sgent;
qc->n_elem = 1;
}
},
{ /* chip_7042 */
.sht = &mv_sht,
- .flags = (MV_COMMON_FLAGS | MV_6XXX_FLAGS |
- MV_FLAG_DUAL_HC),
+ .flags = (MV_COMMON_FLAGS | MV_6XXX_FLAGS),
.pio_mask = 0x1f, /* pio0-4 */
.udma_mask = 0x7f, /* udma0-6 */
.port_ops = &mv_iie_ops,
{ PCI_VDEVICE(ADAPTEC2, 0x0241), chip_604x },
+ { PCI_VDEVICE(TTI, 0x2310), chip_7042 },
+
{ } /* terminate list */
};
static int nv_host_intr(struct ata_port *ap, u8 irq_stat)
{
struct ata_queued_cmd *qc = ata_qc_from_tag(ap, ap->active_tag);
- int handled;
/* freeze if hotplugged */
if (unlikely(irq_stat & (NV_INT_ADDED | NV_INT_REMOVED))) {
}
/* handle interrupt */
- handled = ata_host_intr(ap, qc);
- if (unlikely(!handled)) {
- /* spurious, clear it */
- ata_check_status(ap);
- }
-
- return 1;
+ return ata_host_intr(ap, qc);
}
static irqreturn_t nv_adma_interrupt(int irq, void *dev_instance)
if (pp->flags & NV_ADMA_PORT_REGISTER_MODE) {
u8 irq_stat = readb(host->mmio_base + NV_INT_STATUS_CK804)
>> (NV_INT_PORT_SHIFT * i);
+ if(ata_tag_valid(ap->active_tag))
+ /** NV_INT_DEV indication seems unreliable at times
+ at least in ADMA mode. Force it on always when a
+ command is active, to prevent losing interrupts. */
+ irq_stat |= NV_INT_DEV;
handled += nv_host_intr(ap, irq_stat);
continue;
}
static void vt6420_error_handler(struct ata_port *ap);
static const struct pci_device_id svia_pci_tbl[] = {
+ { PCI_VDEVICE(VIA, 0x5337), vt6420 },
{ PCI_VDEVICE(VIA, 0x0591), vt6420 },
{ PCI_VDEVICE(VIA, 0x3149), vt6420 },
{ PCI_VDEVICE(VIA, 0x3249), vt6421 },
/********** initialise a card **********/
-static int __init hrz_init (hrz_dev * dev) {
+static int __devinit hrz_init (hrz_dev * dev) {
int onefivefive;
u16 chan;
{
unsigned long pfn;
- /* Turn a pfn offset into an absolute pfn */
- pfn = PFN_DOWN(virt_to_phys((void *)PAGE_OFFSET)) + vma->vm_pgoff;
+ /* Turn a kernel-virtual address into a physical page frame */
+ pfn = __pa((u64)vma->vm_pgoff << PAGE_SHIFT) >> PAGE_SHIFT;
/*
* RED-PEN: on some architectures there is more mapped memory
static void switchover_timeout(unsigned long data);
static struct timer_list switchover_timer =
TIMER_INITIALIZER(switchover_timeout , 0, 0);
+static unsigned long tlclk_timer_data;
static struct tlclk_alarms *alarm_events;
static DECLARE_WAIT_QUEUE_HEAD(wq);
+static unsigned long useflags;
+static DEFINE_MUTEX(tlclk_mutex);
+
static int tlclk_open(struct inode *inode, struct file *filp)
{
int result;
+ if (test_and_set_bit(0, &useflags))
+ return -EBUSY;
+ /* this legacy device is always one per system and it doesn't
+ * know how to handle multiple concurrent clients.
+ */
+
/* Make sure there is no interrupt pending while
* initialising interrupt handler */
inb(TLCLK_REG6);
static int tlclk_release(struct inode *inode, struct file *filp)
{
free_irq(telclk_interrupt, tlclk_interrupt);
+ clear_bit(0, &useflags);
return 0;
}
{
if (count < sizeof(struct tlclk_alarms))
return -EIO;
+ if (mutex_lock_interruptible(&tlclk_mutex))
+ return -EINTR;
+
wait_event_interruptible(wq, got_event);
- if (copy_to_user(buf, alarm_events, sizeof(struct tlclk_alarms)))
+ if (copy_to_user(buf, alarm_events, sizeof(struct tlclk_alarms))) {
+ mutex_unlock(&tlclk_mutex);
return -EFAULT;
+ }
memset(alarm_events, 0, sizeof(struct tlclk_alarms));
got_event = 0;
+ mutex_unlock(&tlclk_mutex);
return sizeof(struct tlclk_alarms);
}
-static ssize_t tlclk_write(struct file *filp, const char __user *buf, size_t count,
- loff_t *f_pos)
-{
- return 0;
-}
-
static const struct file_operations tlclk_fops = {
.read = tlclk_read,
- .write = tlclk_write,
.open = tlclk_open,
.release = tlclk_release,
SET_PORT_BITS(TLCLK_REG3, 0xf8, 0x7);
switch (val) {
case CLK_8_592MHz:
- SET_PORT_BITS(TLCLK_REG0, 0xfc, 1);
+ SET_PORT_BITS(TLCLK_REG0, 0xfc, 2);
break;
case CLK_11_184MHz:
SET_PORT_BITS(TLCLK_REG0, 0xfc, 0);
SET_PORT_BITS(TLCLK_REG0, 0xfc, 3);
break;
case CLK_44_736MHz:
- SET_PORT_BITS(TLCLK_REG0, 0xfc, 2);
+ SET_PORT_BITS(TLCLK_REG0, 0xfc, 1);
break;
}
} else
static void switchover_timeout(unsigned long data)
{
- if ((data & 1)) {
- if ((inb(TLCLK_REG1) & 0x08) != (data & 0x08))
+ unsigned long flags = *(unsigned long *) data;
+
+ if ((flags & 1)) {
+ if ((inb(TLCLK_REG1) & 0x08) != (flags & 0x08))
alarm_events->switchover_primary++;
} else {
- if ((inb(TLCLK_REG1) & 0x08) != (data & 0x08))
+ if ((inb(TLCLK_REG1) & 0x08) != (flags & 0x08))
alarm_events->switchover_secondary++;
}
/* TIMEOUT in ~10ms */
switchover_timer.expires = jiffies + msecs_to_jiffies(10);
- switchover_timer.data = inb(TLCLK_REG1);
- add_timer(&switchover_timer);
+ tlclk_timer_data = inb(TLCLK_REG1);
+ switchover_timer.data = (unsigned long) &tlclk_timer_data;
+ mod_timer(&switchover_timer, switchover_timer.expires);
} else {
got_event = 1;
wake_up(&wq);
*
* Copyright (C) 2002 MontaVista Software Inc.
* Author: Yoichi Yuasa <yyuasa@mvista.com or source@mvista.com>
- * Copyright (C) 2003-2005 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ * Copyright (C) 2003-2007 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
*
* 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
return data;
}
-static unsigned int startup_giuint_low_irq(unsigned int irq)
+static void ack_giuint_low(unsigned int irq)
{
- unsigned int pin;
-
- pin = GPIO_PIN_OF_IRQ(irq);
- giu_write(GIUINTSTATL, 1 << pin);
- giu_set(GIUINTENL, 1 << pin);
-
- return 0;
+ giu_write(GIUINTSTATL, 1 << GPIO_PIN_OF_IRQ(irq));
}
-static void shutdown_giuint_low_irq(unsigned int irq)
+static void mask_giuint_low(unsigned int irq)
{
giu_clear(GIUINTENL, 1 << GPIO_PIN_OF_IRQ(irq));
}
-static void enable_giuint_low_irq(unsigned int irq)
-{
- giu_set(GIUINTENL, 1 << GPIO_PIN_OF_IRQ(irq));
-}
-
-#define disable_giuint_low_irq shutdown_giuint_low_irq
-
-static void ack_giuint_low_irq(unsigned int irq)
+static void mask_ack_giuint_low(unsigned int irq)
{
unsigned int pin;
giu_write(GIUINTSTATL, 1 << pin);
}
-static void end_giuint_low_irq(unsigned int irq)
+static void unmask_giuint_low(unsigned int irq)
{
- if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
- giu_set(GIUINTENL, 1 << GPIO_PIN_OF_IRQ(irq));
+ giu_set(GIUINTENL, 1 << GPIO_PIN_OF_IRQ(irq));
}
-static struct hw_interrupt_type giuint_low_irq_type = {
- .typename = "GIUINTL",
- .startup = startup_giuint_low_irq,
- .shutdown = shutdown_giuint_low_irq,
- .enable = enable_giuint_low_irq,
- .disable = disable_giuint_low_irq,
- .ack = ack_giuint_low_irq,
- .end = end_giuint_low_irq,
+static struct irq_chip giuint_low_irq_chip = {
+ .name = "GIUINTL",
+ .ack = ack_giuint_low,
+ .mask = mask_giuint_low,
+ .mask_ack = mask_ack_giuint_low,
+ .unmask = unmask_giuint_low,
};
-static unsigned int startup_giuint_high_irq(unsigned int irq)
+static void ack_giuint_high(unsigned int irq)
{
- unsigned int pin;
-
- pin = GPIO_PIN_OF_IRQ(irq) - GIUINT_HIGH_OFFSET;
- giu_write(GIUINTSTATH, 1 << pin);
- giu_set(GIUINTENH, 1 << pin);
-
- return 0;
+ giu_write(GIUINTSTATH, 1 << (GPIO_PIN_OF_IRQ(irq) - GIUINT_HIGH_OFFSET));
}
-static void shutdown_giuint_high_irq(unsigned int irq)
+static void mask_giuint_high(unsigned int irq)
{
giu_clear(GIUINTENH, 1 << (GPIO_PIN_OF_IRQ(irq) - GIUINT_HIGH_OFFSET));
}
-static void enable_giuint_high_irq(unsigned int irq)
-{
- giu_set(GIUINTENH, 1 << (GPIO_PIN_OF_IRQ(irq) - GIUINT_HIGH_OFFSET));
-}
-
-#define disable_giuint_high_irq shutdown_giuint_high_irq
-
-static void ack_giuint_high_irq(unsigned int irq)
+static void mask_ack_giuint_high(unsigned int irq)
{
unsigned int pin;
giu_write(GIUINTSTATH, 1 << pin);
}
-static void end_giuint_high_irq(unsigned int irq)
+static void unmask_giuint_high(unsigned int irq)
{
- if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
- giu_set(GIUINTENH, 1 << (GPIO_PIN_OF_IRQ(irq) - GIUINT_HIGH_OFFSET));
+ giu_set(GIUINTENH, 1 << (GPIO_PIN_OF_IRQ(irq) - GIUINT_HIGH_OFFSET));
}
-static struct hw_interrupt_type giuint_high_irq_type = {
- .typename = "GIUINTH",
- .startup = startup_giuint_high_irq,
- .shutdown = shutdown_giuint_high_irq,
- .enable = enable_giuint_high_irq,
- .disable = disable_giuint_high_irq,
- .ack = ack_giuint_high_irq,
- .end = end_giuint_high_irq,
+static struct irq_chip giuint_high_irq_chip = {
+ .name = "GIUINTH",
+ .ack = ack_giuint_high,
+ .mask = mask_giuint_high,
+ .mask_ack = mask_ack_giuint_high,
+ .unmask = unmask_giuint_high,
};
static int giu_get_irq(unsigned int irq)
break;
}
}
+ set_irq_chip_and_handler(GIU_IRQ(pin),
+ &giuint_low_irq_chip,
+ handle_edge_irq);
} else {
giu_clear(GIUINTTYPL, mask);
giu_clear(GIUINTHTSELL, mask);
+ set_irq_chip_and_handler(GIU_IRQ(pin),
+ &giuint_low_irq_chip,
+ handle_level_irq);
}
giu_write(GIUINTSTATL, mask);
} else if (pin < GIUINT_HIGH_MAX) {
break;
}
}
+ set_irq_chip_and_handler(GIU_IRQ(pin),
+ &giuint_high_irq_chip,
+ handle_edge_irq);
} else {
giu_clear(GIUINTTYPH, mask);
giu_clear(GIUINTHTSELH, mask);
+ set_irq_chip_and_handler(GIU_IRQ(pin),
+ &giuint_high_irq_chip,
+ handle_level_irq);
}
giu_write(GIUINTSTATH, mask);
}
static int __devinit giu_probe(struct platform_device *dev)
{
unsigned long start, size, flags = 0;
- unsigned int nr_pins = 0;
+ unsigned int nr_pins = 0, trigger, i, pin;
struct resource *res1, *res2 = NULL;
void *base;
- int retval, i;
+ struct irq_chip *chip;
+ int retval;
switch (current_cpu_data.cputype) {
case CPU_VR4111:
giu_write(GIUINTENL, 0);
giu_write(GIUINTENH, 0);
+ trigger = giu_read(GIUINTTYPH) << 16;
+ trigger |= giu_read(GIUINTTYPL);
for (i = GIU_IRQ_BASE; i <= GIU_IRQ_LAST; i++) {
- if (i < GIU_IRQ(GIUINT_HIGH_OFFSET))
- irq_desc[i].chip = &giuint_low_irq_type;
+ pin = GPIO_PIN_OF_IRQ(i);
+ if (pin < GIUINT_HIGH_OFFSET)
+ chip = &giuint_low_irq_chip;
else
- irq_desc[i].chip = &giuint_high_irq_type;
+ chip = &giuint_high_irq_chip;
+
+ if (trigger & (1 << pin))
+ set_irq_chip_and_handler(i, chip, handle_edge_irq);
+ else
+ set_irq_chip_and_handler(i, chip, handle_level_irq);
+
}
return cascade_irq(GIUINT_IRQ, giu_get_irq);
unsigned size = field->report_size;
unsigned n;
+ /* make sure the unused bits in the last byte are zeros */
+ if (count > 0 && size > 0)
+ data[(count*size-1)/8] = 0;
+
for (n = 0; n < count; n++) {
if (field->logical_minimum < 0) /* signed values */
implement(data, offset + n * size, size, s32ton(field->value[n], size));
}
#ifdef DEBUG_DATA
- printk(KERN_DEBUG __FILE__ ": report (size %u) (%snumbered)\n", len, report_enum->numbered ? "" : "un");
+ printk(KERN_DEBUG __FILE__ ": report (size %u) (%snumbered)\n", size, report_enum->numbered ? "" : "un");
#endif
n = 0; /* Normally report number is 0 */
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/kernel.h>
-#include <linux/usb/input.h>
#undef DEBUG
break;
case HID_UP_LED:
- if (((usage->hid - 1) & 0xffff) >= LED_MAX)
- goto ignore;
- map_led((usage->hid - 1) & 0xffff);
+
+ switch (usage->hid & 0xffff) { /* HID-Value: */
+ case 0x01: map_led (LED_NUML); break; /* "Num Lock" */
+ case 0x02: map_led (LED_CAPSL); break; /* "Caps Lock" */
+ case 0x03: map_led (LED_SCROLLL); break; /* "Scroll Lock" */
+ case 0x04: map_led (LED_COMPOSE); break; /* "Compose" */
+ case 0x05: map_led (LED_KANA); break; /* "Kana" */
+ case 0x27: map_led (LED_SLEEP); break; /* "Stand-By" */
+ case 0x4c: map_led (LED_SUSPEND); break; /* "System Suspend" */
+ case 0x09: map_led (LED_MUTE); break; /* "Mute" */
+ case 0x4b: map_led (LED_MISC); break; /* "Generic Indicator" */
+ case 0x19: map_led (LED_MAIL); break; /* "Message Waiting" */
+ case 0x4d: map_led (LED_CHARGING); break; /* "External Power Connected" */
+
+ default: goto ignore;
+ }
break;
case HID_UP_DIGITIZER:
case 110: /* Intel Conroe */
/* compute in uV, round to mV */
val &= 0xff;
- if(((val & 0x7e) == 0xfe) || (!(val & 0x7e)))
+ if (val < 0x02 || val > 0xb2)
return 0;
return((1600000 - (val - 2) * 6250 + 500) / 1000);
case 24: /* Opteron processor */
/* Low Bits of Vcore A/B Vtt Read/High/Low */
static const u16 W83793_REG_IN_LOW_BITS[] = { 0x1b, 0x68, 0x69 };
static u8 scale_in[] = { 2, 2, 2, 16, 16, 16, 8, 24, 24, 16 };
+static u8 scale_in_add[] = { 0, 0, 0, 0, 0, 0, 0, 150, 150, 0 };
#define W83793_REG_FAN(index) (0x23 + 2 * (index)) /* High byte */
#define W83793_REG_FAN_MIN(index) (0x90 + 2 * (index)) /* High byte */
u8 temp_fan_map[6]; /* Temp controls which pwm fan, bit field */
u8 has_pwm;
+ u8 has_temp;
+ u8 has_vid;
u8 pwm_enable; /* Register value, each Temp has 1 bit */
u8 pwm_uptime; /* Register value */
u8 pwm_downtime; /* Register value */
each has 4 mode:(2 bits)
0: Stop monitor
1: Use internal temp sensor(default)
- 2: Use sensor in AMD CPU and get result by AMDSI
+ 2: Reserved
3: Use sensor in Intel CPU and get result by PECI
TR1-TR2
1: To enable temp sensors monitor
*/
-/* 0 disable, 5 AMDSI, 6 PECI */
-static u8 TO_TEMP_MODE[] = { 0, 0, 5, 6 };
+/* 0 disable, 6 PECI */
+static u8 TO_TEMP_MODE[] = { 0, 0, 0, 6 };
static ssize_t
show_temp_mode(struct device *dev, struct device_attribute *attr, char *buf)
u8 val = simple_strtoul(buf, NULL, 10);
/* transform the sysfs interface values into table above */
- if ((val == 5 || val == 6) && (index < 4)) {
+ if ((val == 6) && (index < 4)) {
val -= 3;
} else if ((val == 3 && index < 4)
- || (val == 4 && index >= 4)
- || val == 0) {
+ || (val == 4 && index >= 4)) {
/* transform diode or thermistor into internal enable */
val = !!val;
} else {
val <<= 2;
val += (data->in_low_bits[nr] >> (index * 2)) & 0x3;
}
- return sprintf(buf, "%d\n", val * scale_in[index]);
+ /* voltage inputs 5VDD and 5VSB needs 150mV offset */
+ val = val * scale_in[index] + scale_in_add[index];
+ return sprintf(buf, "%d\n", val);
}
static ssize_t
scale_in[index] / 2) / scale_in[index];
mutex_lock(&data->update_lock);
if (index > 2) {
+ /* fix the limit values of 5VDD and 5VSB to ALARM mechanism */
+ if (1 == nr || 2 == nr) {
+ val -= scale_in_add[index] / scale_in[index];
+ }
val = SENSORS_LIMIT(val, 0, 255);
} else {
val = SENSORS_LIMIT(val, 0, 0x3FF);
SENSOR_ATTR_IN(7),
SENSOR_ATTR_IN(8),
SENSOR_ATTR_IN(9),
- SENSOR_ATTR_TEMP(1),
- SENSOR_ATTR_TEMP(2),
- SENSOR_ATTR_TEMP(3),
- SENSOR_ATTR_TEMP(4),
- SENSOR_ATTR_TEMP(5),
- SENSOR_ATTR_TEMP(6),
SENSOR_ATTR_FAN(1),
SENSOR_ATTR_FAN(2),
SENSOR_ATTR_FAN(3),
SENSOR_ATTR_PWM(3),
};
+static struct sensor_device_attribute_2 w83793_temp[] = {
+ SENSOR_ATTR_TEMP(1),
+ SENSOR_ATTR_TEMP(2),
+ SENSOR_ATTR_TEMP(3),
+ SENSOR_ATTR_TEMP(4),
+ SENSOR_ATTR_TEMP(5),
+ SENSOR_ATTR_TEMP(6),
+};
+
/* Fan6-Fan12 */
static struct sensor_device_attribute_2 w83793_left_fan[] = {
SENSOR_ATTR_FAN(6),
SENSOR_ATTR_PWM(8),
};
-static struct sensor_device_attribute_2 sda_single_files[] = {
+static struct sensor_device_attribute_2 w83793_vid[] = {
SENSOR_ATTR_2(cpu0_vid, S_IRUGO, show_vid, NULL, NOT_USED, 0),
SENSOR_ATTR_2(cpu1_vid, S_IRUGO, show_vid, NULL, NOT_USED, 1),
+};
+
+static struct sensor_device_attribute_2 sda_single_files[] = {
SENSOR_ATTR_2(vrm, S_IWUSR | S_IRUGO, show_vrm, store_vrm,
NOT_USED, NOT_USED),
SENSOR_ATTR_2(chassis, S_IWUSR | S_IRUGO, show_alarm_beep,
for (i = 0; i < ARRAY_SIZE(sda_single_files); i++)
device_remove_file(dev, &sda_single_files[i].dev_attr);
+ for (i = 0; i < ARRAY_SIZE(w83793_vid); i++)
+ device_remove_file(dev, &w83793_vid[i].dev_attr);
+
for (i = 0; i < ARRAY_SIZE(w83793_left_fan); i++)
device_remove_file(dev, &w83793_left_fan[i].dev_attr);
for (i = 0; i < ARRAY_SIZE(w83793_left_pwm); i++)
device_remove_file(dev, &w83793_left_pwm[i].dev_attr);
+
+ for (i = 0; i < ARRAY_SIZE(w83793_temp); i++)
+ device_remove_file(dev, &w83793_temp[i].dev_attr);
}
if ((err = i2c_detach_client(client)))
struct w83793_data *data;
int files_fan = ARRAY_SIZE(w83793_left_fan) / 7;
int files_pwm = ARRAY_SIZE(w83793_left_pwm) / 5;
+ int files_temp = ARRAY_SIZE(w83793_temp) / 6;
int err = 0;
if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) {
data->has_pwm |= 0x80;
}
+ tmp = w83793_read_value(client, W83793_REG_FANIN_SEL);
+ if ((tmp & 0x01) && (val & 0x08)) { /* fan 9, second location */
+ data->has_fan |= 0x100;
+ }
+ if ((tmp & 0x02) && (val & 0x10)) { /* fan 10, second location */
+ data->has_fan |= 0x200;
+ }
+ if ((tmp & 0x04) && (val & 0x20)) { /* fan 11, second location */
+ data->has_fan |= 0x400;
+ }
+ if ((tmp & 0x08) && (val & 0x40)) { /* fan 12, second location */
+ data->has_fan |= 0x800;
+ }
+
+ /* check the temp1-6 mode, ignore former AMDSI selected inputs */
+ tmp = w83793_read_value(client,W83793_REG_TEMP_MODE[0]);
+ if (tmp & 0x01)
+ data->has_temp |= 0x01;
+ if (tmp & 0x04)
+ data->has_temp |= 0x02;
+ if (tmp & 0x10)
+ data->has_temp |= 0x04;
+ if (tmp & 0x40)
+ data->has_temp |= 0x08;
+
+ tmp = w83793_read_value(client,W83793_REG_TEMP_MODE[1]);
+ if (tmp & 0x01)
+ data->has_temp |= 0x10;
+ if (tmp & 0x02)
+ data->has_temp |= 0x20;
+
+ /* Detect the VID usage and ignore unused input */
+ tmp = w83793_read_value(client, W83793_REG_MFC);
+ if (!(tmp & 0x29))
+ data->has_vid |= 0x1; /* has VIDA */
+ if (tmp & 0x80)
+ data->has_vid |= 0x2; /* has VIDB */
+
/* Register sysfs hooks */
for (i = 0; i < ARRAY_SIZE(w83793_sensor_attr_2); i++) {
err = device_create_file(dev,
goto exit_remove;
}
+ for (i = 0; i < ARRAY_SIZE(w83793_vid); i++) {
+ if (!(data->has_vid & (1 << i)))
+ continue;
+ err = device_create_file(dev, &w83793_vid[i].dev_attr);
+ if (err)
+ goto exit_remove;
+ }
+
for (i = 0; i < ARRAY_SIZE(sda_single_files); i++) {
err = device_create_file(dev, &sda_single_files[i].dev_attr);
if (err)
}
+ for (i = 0; i < 6; i++) {
+ int j;
+ if (!(data->has_temp & (1 << i)))
+ continue;
+ for (j = 0; j < files_temp; j++) {
+ err = device_create_file(dev,
+ &w83793_temp[(i) * files_temp
+ + j].dev_attr);
+ if (err)
+ goto exit_remove;
+ }
+ }
+
for (i = 5; i < 12; i++) {
int j;
if (!(data->has_fan & (1 << i)))
for (i = 0; i < ARRAY_SIZE(sda_single_files); i++)
device_remove_file(dev, &sda_single_files[i].dev_attr);
+ for (i = 0; i < ARRAY_SIZE(w83793_vid); i++)
+ device_remove_file(dev, &w83793_vid[i].dev_attr);
+
for (i = 0; i < ARRAY_SIZE(w83793_left_fan); i++)
device_remove_file(dev, &w83793_left_fan[i].dev_attr);
for (i = 0; i < ARRAY_SIZE(w83793_left_pwm); i++)
device_remove_file(dev, &w83793_left_pwm[i].dev_attr);
+ for (i = 0; i < ARRAY_SIZE(w83793_temp); i++)
+ device_remove_file(dev, &w83793_temp[i].dev_attr);
+
if (data->lm75[0] != NULL) {
i2c_detach_client(data->lm75[0]);
kfree(data->lm75[0]);
}
for (i = 0; i < ARRAY_SIZE(data->temp_fan_map); i++) {
+ if (!(data->has_temp & (1 << i)))
+ continue;
data->temp_fan_map[i] =
w83793_read_value(client, W83793_REG_TEMP_FAN_MAP(i));
for (j = 1; j < 5; j++) {
w83793_read_value(client, W83793_REG_FAN(i) + 1);
}
- for (i = 0; i < ARRAY_SIZE(data->temp); i++)
+ for (i = 0; i < ARRAY_SIZE(data->temp); i++) {
+ if (!(data->has_temp & (1 << i)))
+ continue;
data->temp[i][TEMP_READ] =
w83793_read_value(client, W83793_REG_TEMP[i][TEMP_READ]);
+ }
data->temp_low_bits =
w83793_read_value(client, W83793_REG_TEMP_LOW_BITS);
for (i = 0; i < ARRAY_SIZE(data->alarms); i++)
data->alarms[i] =
w83793_read_value(client, W83793_REG_ALARM(i));
- data->vid[0] = w83793_read_value(client, W83793_REG_VID_INA);
- data->vid[1] = w83793_read_value(client, W83793_REG_VID_INB);
+ if (data->has_vid & 0x01)
+ data->vid[0] = w83793_read_value(client, W83793_REG_VID_INA);
+ if (data->has_vid & 0x02)
+ data->vid[1] = w83793_read_value(client, W83793_REG_VID_INB);
w83793_update_nonvolatile(dev);
data->last_updated = jiffies;
data->valid = 1;
unsigned long flags;
spin_lock_irqsave(&ehca_cq_idr_lock, flags);
- while (my_cq->nr_callbacks)
+ while (my_cq->nr_callbacks) {
+ spin_unlock_irqrestore(&ehca_cq_idr_lock, flags);
yield();
+ spin_lock_irqsave(&ehca_cq_idr_lock, flags);
+ }
idr_remove(&ehca_cq_idr, my_cq->token);
spin_unlock_irqrestore(&ehca_cq_idr_lock, flags);
cq = idr_find(&ehca_cq_idr, token);
if (cq == NULL) {
- spin_unlock(&ehca_cq_idr_lock);
+ spin_unlock_irqrestore(&ehca_cq_idr_lock,
+ flags);
break;
}
switch (token) {
case SRP_OPT_ID_EXT:
p = match_strdup(args);
+ if (!p) {
+ ret = -ENOMEM;
+ goto out;
+ }
target->id_ext = cpu_to_be64(simple_strtoull(p, NULL, 16));
kfree(p);
break;
case SRP_OPT_IOC_GUID:
p = match_strdup(args);
+ if (!p) {
+ ret = -ENOMEM;
+ goto out;
+ }
target->ioc_guid = cpu_to_be64(simple_strtoull(p, NULL, 16));
kfree(p);
break;
case SRP_OPT_DGID:
p = match_strdup(args);
+ if (!p) {
+ ret = -ENOMEM;
+ goto out;
+ }
if (strlen(p) != 32) {
printk(KERN_WARNING PFX "bad dest GID parameter '%s'\n", p);
kfree(p);
case SRP_OPT_SERVICE_ID:
p = match_strdup(args);
+ if (!p) {
+ ret = -ENOMEM;
+ goto out;
+ }
target->service_id = cpu_to_be64(simple_strtoull(p, NULL, 16));
kfree(p);
break;
case SRP_OPT_INITIATOR_EXT:
p = match_strdup(args);
+ if (!p) {
+ ret = -ENOMEM;
+ goto out;
+ }
target->initiator_ext = cpu_to_be64(simple_strtoull(p, NULL, 16));
kfree(p);
break;
static void kvm_free_vcpu(struct kvm_vcpu *vcpu)
{
+ vcpu_load(vcpu->kvm, vcpu_slot(vcpu));
kvm_mmu_destroy(vcpu);
+ vcpu_put(vcpu);
kvm_arch_ops->vcpu_free(vcpu);
}
struct kvm_mmu_page *page;
if (is_writeble_pte(*shadow_ent))
- return 0;
+ return !user || (*shadow_ent & PT_USER_MASK);
writable_shadow = *shadow_ent & PT_SHADOW_WRITABLE_MASK;
if (user) {
int r;
again:
- do_interrupt_requests(vcpu, kvm_run);
+ if (!vcpu->mmio_read_completed)
+ do_interrupt_requests(vcpu, kvm_run);
clgi();
vmcs_writel(HOST_GS_BASE, segment_base(gs_sel));
#endif
- do_interrupt_requests(vcpu, kvm_run);
+ if (!vcpu->mmio_read_completed)
+ do_interrupt_requests(vcpu, kvm_run);
if (vcpu->guest_debug.enabled)
kvm_guest_debug_pre(vcpu);
#endif
"setbe %0 \n\t"
"popf \n\t"
- : "=g" (fail)
+ : "=q" (fail)
: "r"(vcpu->launched), "d"((unsigned long)HOST_RSP),
"c"(vcpu),
[rax]"i"(offsetof(struct kvm_vcpu, regs[VCPU_REGS_RAX])),
#define ModRM (1<<6)
/* Destination is only written; never read. */
#define Mov (1<<7)
+#define BitOp (1<<8)
static u8 opcode_table[256] = {
/* 0x00 - 0x07 */
0, 0, ByteOp | DstMem | SrcNone | ModRM, DstMem | SrcNone | ModRM
};
-static u8 twobyte_table[256] = {
+static u16 twobyte_table[256] = {
/* 0x00 - 0x0F */
0, SrcMem | ModRM | DstReg, 0, 0, 0, 0, ImplicitOps, 0,
0, 0, 0, 0, 0, ImplicitOps | ModRM, 0, 0,
/* 0x90 - 0x9F */
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
/* 0xA0 - 0xA7 */
- 0, 0, 0, DstMem | SrcReg | ModRM, 0, 0, 0, 0,
+ 0, 0, 0, DstMem | SrcReg | ModRM | BitOp, 0, 0, 0, 0,
/* 0xA8 - 0xAF */
- 0, 0, 0, DstMem | SrcReg | ModRM, 0, 0, 0, 0,
+ 0, 0, 0, DstMem | SrcReg | ModRM | BitOp, 0, 0, 0, 0,
/* 0xB0 - 0xB7 */
ByteOp | DstMem | SrcReg | ModRM, DstMem | SrcReg | ModRM, 0,
- DstMem | SrcReg | ModRM,
+ DstMem | SrcReg | ModRM | BitOp,
0, 0, ByteOp | DstReg | SrcMem | ModRM | Mov,
DstReg | SrcMem16 | ModRM | Mov,
/* 0xB8 - 0xBF */
- 0, 0, DstMem | SrcImmByte | ModRM, DstMem | SrcReg | ModRM,
+ 0, 0, DstMem | SrcImmByte | ModRM, DstMem | SrcReg | ModRM | BitOp,
0, 0, ByteOp | DstReg | SrcMem | ModRM | Mov,
DstReg | SrcMem16 | ModRM | Mov,
/* 0xC0 - 0xCF */
int
x86_emulate_memop(struct x86_emulate_ctxt *ctxt, struct x86_emulate_ops *ops)
{
- u8 b, d, sib, twobyte = 0, rex_prefix = 0;
+ unsigned d;
+ u8 b, sib, twobyte = 0, rex_prefix = 0;
u8 modrm, modrm_mod = 0, modrm_reg = 0, modrm_rm = 0;
unsigned long *override_base = NULL;
unsigned int op_bytes, ad_bytes, lock_prefix = 0, rep_prefix = 0, i;
;
}
- /* Decode and fetch the destination operand: register or memory. */
- switch (d & DstMask) {
- case ImplicitOps:
- /* Special instructions do their own operand decoding. */
- goto special_insn;
- case DstReg:
- dst.type = OP_REG;
- if ((d & ByteOp)
- && !(twobyte_table && (b == 0xb6 || b == 0xb7))) {
- dst.ptr = decode_register(modrm_reg, _regs,
- (rex_prefix == 0));
- dst.val = *(u8 *) dst.ptr;
- dst.bytes = 1;
- } else {
- dst.ptr = decode_register(modrm_reg, _regs, 0);
- switch ((dst.bytes = op_bytes)) {
- case 2:
- dst.val = *(u16 *)dst.ptr;
- break;
- case 4:
- dst.val = *(u32 *)dst.ptr;
- break;
- case 8:
- dst.val = *(u64 *)dst.ptr;
- break;
- }
- }
- break;
- case DstMem:
- dst.type = OP_MEM;
- dst.ptr = (unsigned long *)cr2;
- dst.bytes = (d & ByteOp) ? 1 : op_bytes;
- if (!(d & Mov) && /* optimisation - avoid slow emulated read */
- ((rc = ops->read_emulated((unsigned long)dst.ptr,
- &dst.val, dst.bytes, ctxt)) != 0))
- goto done;
- break;
- }
- dst.orig_val = dst.val;
-
/*
* Decode and fetch the source operand: register, memory
* or immediate.
break;
}
+ /* Decode and fetch the destination operand: register or memory. */
+ switch (d & DstMask) {
+ case ImplicitOps:
+ /* Special instructions do their own operand decoding. */
+ goto special_insn;
+ case DstReg:
+ dst.type = OP_REG;
+ if ((d & ByteOp)
+ && !(twobyte_table && (b == 0xb6 || b == 0xb7))) {
+ dst.ptr = decode_register(modrm_reg, _regs,
+ (rex_prefix == 0));
+ dst.val = *(u8 *) dst.ptr;
+ dst.bytes = 1;
+ } else {
+ dst.ptr = decode_register(modrm_reg, _regs, 0);
+ switch ((dst.bytes = op_bytes)) {
+ case 2:
+ dst.val = *(u16 *)dst.ptr;
+ break;
+ case 4:
+ dst.val = *(u32 *)dst.ptr;
+ break;
+ case 8:
+ dst.val = *(u64 *)dst.ptr;
+ break;
+ }
+ }
+ break;
+ case DstMem:
+ dst.type = OP_MEM;
+ dst.ptr = (unsigned long *)cr2;
+ dst.bytes = (d & ByteOp) ? 1 : op_bytes;
+ if (d & BitOp) {
+ dst.ptr += src.val / BITS_PER_LONG;
+ dst.bytes = sizeof(long);
+ }
+ if (!(d & Mov) && /* optimisation - avoid slow emulated read */
+ ((rc = ops->read_emulated((unsigned long)dst.ptr,
+ &dst.val, dst.bytes, ctxt)) != 0))
+ goto done;
+ break;
+ }
+ dst.orig_val = dst.val;
+
if (twobyte)
goto twobyte_insn;
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/errno.h>
+#include <linux/freezer.h>
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/mm.h>
msleep_interruptible(1000);
if (kthread_should_stop())
break;
+ try_to_freeze();
/* just monitor the audio status for now ... */
memset(&t, 0, sizeof(t));
*iarg = 0;
status = ks0127_read(ks, KS_STAT);
if (!(status & 0x20)) /* NOVID not set */
- *iarg = (*iarg & DECODER_STATUS_GOOD);
+ *iarg = (*iarg | DECODER_STATUS_GOOD);
if ((status & 0x01)) /* CLOCK set */
- *iarg = (*iarg & DECODER_STATUS_COLOR);
+ *iarg = (*iarg | DECODER_STATUS_COLOR);
if ((status & 0x08)) /* PALDET set */
- *iarg = (*iarg & DECODER_STATUS_PAL);
+ *iarg = (*iarg | DECODER_STATUS_PAL);
else
- *iarg = (*iarg & DECODER_STATUS_NTSC);
+ *iarg = (*iarg | DECODER_STATUS_NTSC);
break;
//Catch any unknown command
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
+ .gpiomask = 1 << 21,
.inputs = {{
.name = name_tv,
.vmux = 1,
},{
.name = name_comp1,
.vmux = 3,
- .amux = LINE1,
+ .amux = LINE2, /* unconfirmed, taken from Philips driver */
+ },{
+ .name = name_comp2,
+ .vmux = 0, /* untested, Composite over S-Video */
+ .amux = LINE2,
},{
.name = name_svideo,
- .vmux = 0,
- .amux = LINE1,
+ .vmux = 8,
+ .amux = LINE2,
}},
.radio = {
.name = name_radio,
- .amux = LINE1,
+ .amux = TV,
+ .gpio = 0x0200000,
},
},
[SAA7134_BOARD_CINERGY250PCI] = {
{ TUNER_ABSENT, "Thompson DTT757"},
/* 80-89 */
{ TUNER_ABSENT, "Philips FQ1216LME MK3"},
- { TUNER_ABSENT, "LG TAPC G701D"},
+ { TUNER_LG_PAL_NEW_TAPC, "LG TAPC G701D"},
{ TUNER_LG_NTSC_NEW_TAPC, "LG TAPC H791F"},
{ TUNER_LG_PAL_NEW_TAPC, "TCL 2002MB 3"},
{ TUNER_LG_PAL_NEW_TAPC, "TCL 2002MI 3"},
};
struct bayL0 {
-#ifdef __BIG_ENDIAN
- u8 r;
- u8 g;
-#elif __LITTLE_ENDIAN
u8 g;
u8 r;
-#else
-#error not byte order defined
-#endif
};
struct bayL1 {
-#ifdef __BIG_ENDIAN
- u8 g;
- u8 b;
-#elif __LITTLE_ENDIAN
u8 b;
u8 g;
-#else
-#error not byte order defined
-#endif
};
struct cam_size {
int noblock = file->f_flags & O_NONBLOCK;
unsigned long lock_flags;
- int frmx = -1;
int ret,i;
struct usbvision_frame *frame;
frame->bytes_read = 0;
/* Mark it as available to be used again. */
- usbvision->frame[frmx].grabstate = FrameState_Unused;
+ frame->grabstate = FrameState_Unused;
/* } */
return count;
char *v4l2_norm_to_name(v4l2_std_id id)
{
char *name;
+ u32 myid = id;
- switch (id) {
+ /* HACK: ppc32 architecture doesn't have __ucmpdi2 function to handle
+ 64 bit comparations. So, on that architecture, with some gcc variants,
+ compilation fails. Currently, the max value is 30bit wide.
+ */
+ BUG_ON(myid != id);
+
+ switch (myid) {
case V4L2_STD_PAL:
name="PAL"; break;
case V4L2_STD_PAL_BG:
goto done;
}
if (buf->state == STATE_QUEUED ||
+ buf->state == STATE_PREPARED ||
buf->state == STATE_ACTIVE) {
dprintk(1,"qbuf: buffer is already queued or active.\n");
goto done;
vaddr,vma->vm_start,vma->vm_end);
if (vaddr > vma->vm_end)
return NOPAGE_SIGBUS;
- page = alloc_page(GFP_USER);
+ page = alloc_page(GFP_USER | __GFP_DMA32);
if (!page)
return NOPAGE_OOM;
clear_user_page(page_address(page), vaddr, page);
char *p,*s,*basep;
struct page *pg;
u8 chr,r,g,b,color;
+ unsigned long flags;
+ spinlock_t spinlock;
+
+ spin_lock_init(&spinlock);
/* Get first addr pointed to pixel position */
oldpg=get_addr_pos(pos,pages,to_addr);
pg=pfn_to_page(sg_dma_address(to_addr[oldpg].sg) >> PAGE_SHIFT);
+ spin_lock_irqsave(&spinlock,flags);
basep = kmap_atomic(pg, KM_BOUNCE_READ)+to_addr[oldpg].sg->offset;
/* We will just duplicate the second pixel at the packet */
end:
kunmap_atomic(basep, KM_BOUNCE_READ);
+ spin_unlock_irqrestore(&spinlock,flags);
+
}
static void vivi_fillbuff(struct vivi_dev *dev,struct vivi_buffer *buf)
{
* For use with LSI Logic PCI chip/adapter(s)
* running LSI Logic Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2005 LSI Logic Corporation
+ * Copyright (c) 1999-2007 LSI Logic Corporation
* (mailto:mpt_linux_developer@lsil.com)
*
*/
MODULE_AUTHOR(MODULEAUTHOR);
MODULE_DESCRIPTION(my_NAME);
MODULE_LICENSE("GPL");
+MODULE_VERSION(my_VERSION);
/*
* cmd line parameters
* LSIFC9xx/LSI409xx Fibre Channel
* running LSI Logic Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2005 LSI Logic Corporation
+ * Copyright (c) 1999-2007 LSI Logic Corporation
* (mailto:mpt_linux_developer@lsil.com)
*
*/
#endif
#ifndef COPYRIGHT
-#define COPYRIGHT "Copyright (c) 1999-2005 " MODULEAUTHOR
+#define COPYRIGHT "Copyright (c) 1999-2007 " MODULEAUTHOR
#endif
-#define MPT_LINUX_VERSION_COMMON "3.04.02"
-#define MPT_LINUX_PACKAGE_NAME "@(#)mptlinux-3.04.02"
+#define MPT_LINUX_VERSION_COMMON "3.04.03"
+#define MPT_LINUX_PACKAGE_NAME "@(#)mptlinux-3.04.03"
#define WHAT_MAGIC_STRING "@" "(" "#" ")"
#define show_mptmod_ver(s,ver) \
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
#endif /* } __KERNEL__ */
-#if defined(__alpha__) || defined(__sparc_v9__) || defined(__ia64__) || defined(__x86_64__)
+#if defined(__alpha__) || defined(__sparc_v9__) || defined(__ia64__) || defined(__x86_64__) || defined(__powerpc__)
#define CAST_U32_TO_PTR(x) ((void *)(u64)x)
#define CAST_PTR_TO_U32(x) ((u32)(u64)x)
#else
* For use with LSI Logic PCI chip/adapters
* running LSI Logic Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2005 LSI Logic Corporation
+ * Copyright (c) 1999-2007 LSI Logic Corporation
* (mailto:mpt_linux_developer@lsil.com)
*
*/
#include <scsi/scsi_host.h>
#include <scsi/scsi_tcq.h>
-#define COPYRIGHT "Copyright (c) 1999-2005 LSI Logic Corporation"
+#define COPYRIGHT "Copyright (c) 1999-2007 LSI Logic Corporation"
#define MODULEAUTHOR "LSI Logic Corporation"
#include "mptbase.h"
#include "mptctl.h"
MODULE_AUTHOR(MODULEAUTHOR);
MODULE_DESCRIPTION(my_NAME);
MODULE_LICENSE("GPL");
+MODULE_VERSION(my_VERSION);
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
* LSIFC9xx/LSI409xx Fibre Channel
* running LSI Logic Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2005 LSI Logic Corporation
+ * Copyright (c) 1999-2007 LSI Logic Corporation
* (mailto:mpt_linux_developer@lsil.com)
*
*/
* For use with LSI Logic PCI chip/adapter(s)
* running LSI Logic Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2005 LSI Logic Corporation
+ * Copyright (c) 1999-2007 LSI Logic Corporation
* (mailto:mpt_linux_developer@lsil.com)
*
*/
MODULE_AUTHOR(MODULEAUTHOR);
MODULE_DESCRIPTION(my_NAME);
MODULE_LICENSE("GPL");
+MODULE_VERSION(my_VERSION);
/* Command line args */
#define MPTFC_DEV_LOSS_TMO (60)
* For use with LSI Logic Fibre Channel PCI chip/adapters
* running LSI Logic Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 2000-2005 LSI Logic Corporation
+ * Copyright (c) 2000-2007 LSI Logic Corporation
*
*/
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
#include <linux/module.h>
#include <linux/fs.h>
+#define my_VERSION MPT_LINUX_VERSION_COMMON
#define MYNAM "mptlan"
MODULE_LICENSE("GPL");
+MODULE_VERSION(my_VERSION);
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/*
* For use with LSI Logic Fibre Channel PCI chip/adapters
* running LSI Logic Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 2000-2005 LSI Logic Corporation
+ * Copyright (c) 2000-2007 LSI Logic Corporation
*
*/
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
* For use with LSI Logic PCI chip/adapter(s)
* running LSI Logic Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2005 LSI Logic Corporation
+ * Copyright (c) 1999-2007 LSI Logic Corporation
* (mailto:mpt_linux_developer@lsil.com)
- * Copyright (c) 2005-2006 Dell
+ * Copyright (c) 2005-2007 Dell
*/
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/*
MODULE_AUTHOR(MODULEAUTHOR);
MODULE_DESCRIPTION(my_NAME);
MODULE_LICENSE("GPL");
+MODULE_VERSION(my_VERSION);
static int mpt_pt_clear;
module_param(mpt_pt_clear, int, 0);
printk("Parent Handle=0x%X\n" ,le16_to_cpu(pg0->ParentDevHandle));
printk("Enclosure Handle=0x%X\n", le16_to_cpu(pg0->EnclosureHandle));
printk("Slot=0x%X\n", le16_to_cpu(pg0->Slot));
- printk("SAS Address=0x%llX\n", le64_to_cpu(sas_address));
+ printk("SAS Address=0x%llX\n", (unsigned long long)
+ le64_to_cpu(sas_address));
printk("Target ID=0x%X\n", pg0->TargetID);
printk("Bus=0x%X\n", pg0->Bus);
/* The PhyNum field specifies the PHY number of the parent
phy_info = port_info->phy_info;
dsaswideprintk((KERN_DEBUG "%s: [%p]: num_phys=%02d "
- "bitmask=0x%016llX\n",
- __FUNCTION__, port_details, port_details->num_phys,
- port_details->phy_bitmask));
+ "bitmask=0x%016llX\n", __FUNCTION__, port_details,
+ port_details->num_phys, (unsigned long long)
+ port_details->phy_bitmask));
for (i = 0; i < port_info->num_phys; i++, phy_info++) {
if(phy_info->port_details != port_details)
for (i = 0 ; i < port_info->num_phys ; i++, phy_info++) {
sas_address = phy_info->attached.sas_address;
dsaswideprintk((KERN_DEBUG "phy_id=%d sas_address=0x%018llX\n",
- i, sas_address));
+ i, (unsigned long long)sas_address));
if (!sas_address)
continue;
port_details = phy_info->port_details;
(1 << phy_info->phy_id);
phy_info->sas_port_add_phy=1;
dsaswideprintk((KERN_DEBUG "\t\tForming port\n\t\t"
- "phy_id=%d sas_address=0x%018llX\n",
- i, sas_address));
+ "phy_id=%d sas_address=0x%018llX\n",
+ i, (unsigned long long)sas_address));
phy_info->port_details = port_details;
}
if (phy_info_cmp->port_details == port_details )
continue;
dsaswideprintk((KERN_DEBUG
- "\t\tphy_id=%d sas_address=0x%018llX\n",
- j, phy_info_cmp->attached.sas_address));
+ "\t\tphy_id=%d sas_address=0x%018llX\n",
+ j, (unsigned long long)
+ phy_info_cmp->attached.sas_address));
if (phy_info_cmp->port_details) {
port_details->rphy =
mptsas_get_rphy(phy_info_cmp);
if (!port_details)
continue;
dsaswideprintk((KERN_DEBUG
- "%s: [%p]: phy_id=%02d num_phys=%02d "
- "bitmask=0x%016llX\n",
- __FUNCTION__,
- port_details, i, port_details->num_phys,
- port_details->phy_bitmask));
+ "%s: [%p]: phy_id=%02d num_phys=%02d "
+ "bitmask=0x%016llX\n", __FUNCTION__,
+ port_details, i, port_details->num_phys,
+ (unsigned long long)port_details->phy_bitmask));
dsaswideprintk((KERN_DEBUG"\t\tport = %p rphy=%p\n",
port_details->port, port_details->rphy));
}
static void
mptsas_reprobe_lun(struct scsi_device *sdev, void *data)
{
+ int rc;
+
sdev->no_uld_attach = data ? 1 : 0;
- scsi_device_reprobe(sdev);
+ rc = scsi_device_reprobe(sdev);
}
static void
* For use with LSI Logic PCI chip/adapter(s)
* running LSI Logic Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2005 LSI Logic Corporation
+ * Copyright (c) 1999-2007 LSI Logic Corporation
* (mailto:mpt_linux_developer@lsil.com)
*
*/
MODULE_AUTHOR(MODULEAUTHOR);
MODULE_DESCRIPTION(my_NAME);
MODULE_LICENSE("GPL");
+MODULE_VERSION(my_VERSION);
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
break;
}
}
+ } else if (ioc->bus_type == FC) {
+ /*
+ * The FC IOC may kill a request for variety of
+ * reasons, some of which may be recovered by a
+ * retry, some which are unlikely to be
+ * recovered. Return DID_ERROR instead of
+ * DID_RESET to permit retry of the command,
+ * just not an infinite number of them
+ */
+ sc->result = DID_ERROR << 16;
+ break;
}
/*
struct scsi_device *sdev)
{
dinitprintk((MYIOC_s_INFO_FMT "initTarget bus=%d id=%d lun=%d hd=%p\n",
- hd->ioc->name, vtarget->bus_id, vtarget->target_id, lun, hd));
+ hd->ioc->name, vtarget->bus_id, vtarget->target_id,
+ sdev->lun, hd));
/* Is LUN supported? If so, upper 2 bits will be 0
* in first byte of inquiry data.
else {
factor = MPT_ULTRA320;
if (scsi_device_qas(sdev)) {
- ddvtprintk((KERN_INFO "Enabling QAS due to byte56=%02x on id=%d!\n", byte56, id));
+ ddvtprintk((KERN_INFO "Enabling QAS due to byte56=%02x on id=%d!\n", scsi_device_qas(sdev), id));
noQas = 0;
}
if (sdev->type == TYPE_TAPE &&
* LSIFC9xx/LSI409xx Fibre Channel
* running LSI Logic Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2005 LSI Logic Corporation
+ * Copyright (c) 1999-2007 LSI Logic Corporation
* (mailto:mpt_linux_developer@lsil.com)
*
*/
* For use with LSI Logic PCI chip/adapter(s)
* running LSI Logic Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2005 LSI Logic Corporation
+ * Copyright (c) 1999-2007 LSI Logic Corporation
* (mailto:mpt_linux_developer@lsil.com)
*
*/
MODULE_AUTHOR(MODULEAUTHOR);
MODULE_DESCRIPTION(my_NAME);
MODULE_LICENSE("GPL");
+MODULE_VERSION(my_VERSION);
/* Command line args */
static int mpt_saf_te = MPTSCSIH_SAF_TE;
case MMC_RSP_R3: /* short */
cmdat |= CMD_DAT_CONT_RESPONSE_FORMAT_R3;
break;
- case MMC_RSP_R6: /* short CRC */
- cmdat |= CMD_DAT_CONT_RESPONSE_FORMAT_R6;
- break;
default:
break;
}
* linux/drivers/media/mmc/omap.c
*
* Copyright (C) 2004 Nokia Corporation
- * Written by Tuukka Tikkanen and Juha Yrjölä <juha.yrjola@nokia.com>
+ * Written by Tuukka Tikkanen and Juha Yrjölä<juha.yrjola@nokia.com>
* Misc hacks here and there by Tony Lindgren <tony@atomide.com>
* Other hacks (DMA, SD, etc) by David Brownell
*
#include <asm/arch/mux.h>
#include <asm/arch/fpga.h>
#include <asm/arch/tps65010.h>
-#include <asm/arch/board-sx1.h>
#define OMAP_MMC_REG_CMD 0x00
#define OMAP_MMC_REG_ARGL 0x04
break;
case MMC_RSP_R1:
case MMC_RSP_R1B:
- /* resp 1, resp 1b */
+ /* resp 1, 1b, 6, 7 */
resptype = 1;
break;
case MMC_RSP_R2:
case MMC_RSP_R3:
resptype = 3;
break;
- case MMC_RSP_R6:
- resptype = 6;
- break;
default:
dev_err(mmc_dev(host->mmc), "Invalid response type: %04x\n", mmc_resp_type(cmd));
break;
*/
static void mmc_omap_power(struct mmc_omap_host *host, int on)
{
- if (machine_is_sx1())
- sx1_setmmcpower(on);
- else if (on) {
+ if (on) {
if (machine_is_omap_innovator())
innovator_fpga_socket_power(1);
else if (machine_is_omap_h2())
} else
if (host->power_pin >= 0)
omap_set_gpio_dataout(host->power_pin, 1);
- msleep(1);
} else {
if (machine_is_omap_innovator())
innovator_fpga_socket_power(0);
static void mmc_omap_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
{
struct mmc_omap_host *host = mmc_priv(mmc);
- int fclk_rate;
int dsor;
- int freq, i;
+ int realclock, i;
- freq = ios->clock;
+ realclock = ios->clock;
- /* At least on OMAP2420, the divisor must be != 0 for the
- * initialization sequence to complete successfully. */
- if (freq == 0)
- freq = 4000000;
+ if (ios->clock == 0)
+ dsor = 0;
+ else {
+ int func_clk_rate = clk_get_rate(host->fclk);
- fclk_rate = clk_get_rate(host->fclk);
- dsor = fclk_rate / freq;
- if (dsor < 1)
- dsor = 1;
+ dsor = func_clk_rate / realclock;
+ if (dsor < 1)
+ dsor = 1;
- if (fclk_rate / dsor > freq)
- dsor++;
+ if (func_clk_rate / dsor > realclock)
+ dsor++;
- if (dsor > 250)
- dsor = 250;
- dsor++;
+ if (dsor > 250)
+ dsor = 250;
+ dsor++;
- if (ios->bus_width == MMC_BUS_WIDTH_4)
- dsor |= 1 << 15;
+ if (ios->bus_width == MMC_BUS_WIDTH_4)
+ dsor |= 1 << 15;
+ }
switch (ios->power_mode) {
case MMC_POWER_OFF:
return -ENXIO;
res = request_mem_region(res->start, res->end - res->start + 1,
- pdev->name);
+ pdev->name);
if (res == NULL)
return -EBUSY;
spin_lock_init(&host->dma_lock);
init_timer(&host->dma_timer);
-
host->dma_timer.function = mmc_omap_dma_timer;
host->dma_timer.data = (unsigned long) host;
#define RSP_TYPE(x) ((x) & ~(MMC_RSP_BUSY|MMC_RSP_OPCODE))
switch (RSP_TYPE(mmc_resp_type(cmd))) {
- case RSP_TYPE(MMC_RSP_R1): /* r1, r1b, r6 */
+ case RSP_TYPE(MMC_RSP_R1): /* r1, r1b, r6, r7 */
cmdat |= CMDAT_RESP_SHORT;
break;
case RSP_TYPE(MMC_RSP_R3):
case MMC_RSP_R3:
rc |= TIFM_MMCSD_RSP_R3;
break;
- case MMC_RSP_R6:
- rc |= TIFM_MMCSD_RSP_R6;
- break;
default:
BUG();
}
memory chips, and also use ioctl() to obtain information about
the device, or to erase parts of it.
+config MTD_BLKDEVS
+ tristate "Common interface to block layer for MTD 'translation layers'"
+ depends on MTD && BLOCK
+ default n
+
config MTD_BLOCK
tristate "Caching block device access to MTD devices"
depends on MTD && BLOCK
+ select MTD_BLKDEVS
---help---
Although most flash chips have an erase size too large to be useful
as block devices, it is possible to use MTD devices which are based
config MTD_BLOCK_RO
tristate "Readonly block device access to MTD devices"
depends on MTD_BLOCK!=y && MTD && BLOCK
+ select MTD_BLKDEVS
help
This allows you to mount read-only file systems (such as cramfs)
from an MTD device, without the overhead (and danger) of the caching
config FTL
tristate "FTL (Flash Translation Layer) support"
depends on MTD && BLOCK
+ select MTD_BLKDEVS
---help---
This provides support for the original Flash Translation Layer which
is part of the PCMCIA specification. It uses a kind of pseudo-
config NFTL
tristate "NFTL (NAND Flash Translation Layer) support"
depends on MTD && BLOCK
+ select MTD_BLKDEVS
---help---
This provides support for the NAND Flash Translation Layer which is
used on M-Systems' DiskOnChip devices. It uses a kind of pseudo-
config INFTL
tristate "INFTL (Inverse NAND Flash Translation Layer) support"
depends on MTD && BLOCK
+ select MTD_BLKDEVS
---help---
This provides support for the Inverse NAND Flash Translation
Layer which is used on M-Systems' newer DiskOnChip devices. It
config RFD_FTL
tristate "Resident Flash Disk (Flash Translation Layer) support"
depends on MTD && BLOCK
+ select MTD_BLKDEVS
---help---
This provides support for the flash translation layer known
as the Resident Flash Disk (RFD), as used by the Embedded BIOS
config SSFDC
tristate "NAND SSFDC (SmartMedia) read only translation layer"
- depends on MTD
- default n
+ depends on MTD && BLOCK
+ select MTD_BLKDEVS
help
This enables read only access to SmartMedia formatted NAND
flash. You can mount it with FAT file system.
# 'Users' - code which presents functionality to userspace.
obj-$(CONFIG_MTD_CHAR) += mtdchar.o
-obj-$(CONFIG_MTD_BLOCK) += mtdblock.o mtd_blkdevs.o
-obj-$(CONFIG_MTD_BLOCK_RO) += mtdblock_ro.o mtd_blkdevs.o
-obj-$(CONFIG_FTL) += ftl.o mtd_blkdevs.o
-obj-$(CONFIG_NFTL) += nftl.o mtd_blkdevs.o
-obj-$(CONFIG_INFTL) += inftl.o mtd_blkdevs.o
-obj-$(CONFIG_RFD_FTL) += rfd_ftl.o mtd_blkdevs.o
-obj-$(CONFIG_SSFDC) += ssfdc.o mtd_blkdevs.o
+obj-$(CONFIG_MTD_BLKDEVS) += mtd_blkdevs.o
+obj-$(CONFIG_MTD_BLOCK) += mtdblock.o
+obj-$(CONFIG_MTD_BLOCK_RO) += mtdblock_ro.o
+obj-$(CONFIG_FTL) += ftl.o
+obj-$(CONFIG_NFTL) += nftl.o
+obj-$(CONFIG_INFTL) += inftl.o
+obj-$(CONFIG_RFD_FTL) += rfd_ftl.o
+obj-$(CONFIG_SSFDC) += ssfdc.o
nftl-objs := nftlcore.o nftlmount.o
inftl-objs := inftlcore.o inftlmount.o
if (!sz)
return ret;
- parts = kmalloc(sz, GFP_KERNEL);
+ parts = kzalloc(sz, GFP_KERNEL);
if (!parts)
return -ENOMEM;
- memset(parts, 0, sz);
str = (char *)(parts + idx);
/*
int reg_idx;
int offset;
- mtd = (struct mtd_info*)kmalloc(sizeof(*mtd), GFP_KERNEL);
+ mtd = kzalloc(sizeof(*mtd), GFP_KERNEL);
if (!mtd) {
printk(KERN_WARNING
"%s: kmalloc failed for info structure\n", map->name);
return NULL;
}
- memset(mtd, 0, sizeof(*mtd));
mtd->priv = map;
memset(&temp, 0, sizeof(temp));
struct mtd_info *mtd;
int i;
- mtd = kmalloc(sizeof(*mtd), GFP_KERNEL);
+ mtd = kzalloc(sizeof(*mtd), GFP_KERNEL);
if (!mtd) {
printk(KERN_ERR "Failed to allocate memory for MTD device\n");
return NULL;
}
- memset(mtd, 0, sizeof(*mtd));
mtd->priv = map;
mtd->type = MTD_NORFLASH;
case FL_CFI_QUERY:
case FL_JEDEC_QUERY:
if (chip->oldstate == FL_READY) {
+ /* place the chip in a known state before suspend */
+ map_write(map, CMD(0xFF), cfi->chips[i].start);
chip->oldstate = chip->state;
chip->state = FL_PM_SUSPENDED;
/* No need to wake_up() on this state change -
#define MANUFACTURER_ATMEL 0x001F
#define MANUFACTURER_SST 0x00BF
#define SST49LF004B 0x0060
+#define SST49LF040B 0x0050
#define SST49LF008A 0x005a
#define AT49BV6416 0x00d6
};
static struct cfi_fixup jedec_fixup_table[] = {
{ MANUFACTURER_SST, SST49LF004B, fixup_use_fwh_lock, NULL, },
+ { MANUFACTURER_SST, SST49LF040B, fixup_use_fwh_lock, NULL, },
{ MANUFACTURER_SST, SST49LF008A, fixup_use_fwh_lock, NULL, },
{ 0, 0, NULL, NULL }
};
struct mtd_info *mtd;
int i;
- mtd = kmalloc(sizeof(*mtd), GFP_KERNEL);
+ mtd = kzalloc(sizeof(*mtd), GFP_KERNEL);
if (!mtd) {
printk(KERN_WARNING "Failed to allocate memory for MTD device\n");
return NULL;
}
- memset(mtd, 0, sizeof(*mtd));
mtd->priv = map;
mtd->type = MTD_NORFLASH;
if (mode == FL_WRITING) /* FIXME: Erase-suspend-program appears broken. */
goto sleep;
- if (!(mode == FL_READY || mode == FL_POINT
+ if (!( mode == FL_READY
+ || mode == FL_POINT
|| !cfip
|| (mode == FL_WRITING && (cfip->EraseSuspend & 0x2))
- || (mode == FL_WRITING && (cfip->EraseSuspend & 0x1))))
+ || (mode == FL_WRITING && (cfip->EraseSuspend & 0x1)
+ )))
goto sleep;
/* We could check to see if we're trying to access the sector
int i,j;
unsigned long devsize = (1<<cfi->cfiq->DevSize) * cfi->interleave;
- mtd = kmalloc(sizeof(*mtd), GFP_KERNEL);
+ mtd = kzalloc(sizeof(*mtd), GFP_KERNEL);
//printk(KERN_DEBUG "number of CFI chips: %d\n", cfi->numchips);
if (!mtd) {
return NULL;
}
- memset(mtd, 0, sizeof(*mtd));
mtd->priv = map;
mtd->type = MTD_NORFLASH;
mtd->size = devsize * cfi->numchips;
if (mtd) {
if (mtd->size > map->size) {
printk(KERN_WARNING "Reducing visibility of %ldKiB chip to %ldKiB\n",
- (unsigned long)mtd->size >> 10,
+ (unsigned long)mtd->size >> 10,
(unsigned long)map->size >> 10);
mtd->size = map->size;
}
}
mapsize = (max_chips + BITS_PER_LONG-1) / BITS_PER_LONG;
- chip_map = kmalloc(mapsize, GFP_KERNEL);
+ chip_map = kzalloc(mapsize, GFP_KERNEL);
if (!chip_map) {
printk(KERN_WARNING "%s: kmalloc failed for CFI chip map\n", map->name);
kfree(cfi.cfiq);
return NULL;
}
- memset (chip_map, 0, mapsize);
set_bit(0, chip_map); /* Mark first chip valid */
char Part[200];
memset(&priv,0,sizeof(priv));
- MTD = kmalloc(sizeof(struct mtd_info) + sizeof(struct jedec_private), GFP_KERNEL);
+ MTD = kzalloc(sizeof(struct mtd_info) + sizeof(struct jedec_private), GFP_KERNEL);
if (!MTD)
return NULL;
- memset(MTD, 0, sizeof(struct mtd_info) + sizeof(struct jedec_private));
priv = (struct jedec_private *)&MTD[1];
my_bank_size = map->size;
#define SST39SF010A 0x00B5
#define SST39SF020A 0x00B6
#define SST49LF004B 0x0060
+#define SST49LF040B 0x0050
#define SST49LF008A 0x005a
#define SST49LF030A 0x001C
#define SST49LF040A 0x0051
ERASEINFO(0x01000,64),
}
}, {
+ .mfr_id = MANUFACTURER_SST,
+ .dev_id = SST49LF040B,
+ .name = "SST 49LF040B",
+ .uaddr = {
+ [0] = MTD_UADDR_0x5555_0x2AAA /* x8 */
+ },
+ .DevSize = SIZE_512KiB,
+ .CmdSet = P_ID_AMD_STD,
+ .NumEraseRegions= 1,
+ .regions = {
+ ERASEINFO(0x01000,128),
+ }
+ }, {
+
.mfr_id = MANUFACTURER_SST,
.dev_id = SST49LF004B,
.name = "SST 49LF004B",
/*
- * There is a BIG problem properly ID'ing the JEDEC devic and guaranteeing
+ * There is a BIG problem properly ID'ing the JEDEC device and guaranteeing
* the mapped address, unlock addresses, and proper chip ID. This function
* attempts to minimize errors. It is doubtfull that this probe will ever
* be perfect - consequently there should be some module parameters that
{
struct mtd_info *mtd;
- mtd = kmalloc(sizeof(*mtd), GFP_KERNEL);
+ mtd = kzalloc(sizeof(*mtd), GFP_KERNEL);
if (!mtd) {
return NULL;
}
- memset(mtd, 0, sizeof(*mtd));
-
map->fldrv = &map_absent_chipdrv;
mtd->priv = map;
mtd->name = map->name;
#endif
/* OK. It seems to be RAM. */
- mtd = kmalloc(sizeof(*mtd), GFP_KERNEL);
+ mtd = kzalloc(sizeof(*mtd), GFP_KERNEL);
if (!mtd)
return NULL;
- memset(mtd, 0, sizeof(*mtd));
-
map->fldrv = &mapram_chipdrv;
mtd->priv = map;
mtd->name = map->name;
{
struct mtd_info *mtd;
- mtd = kmalloc(sizeof(*mtd), GFP_KERNEL);
+ mtd = kzalloc(sizeof(*mtd), GFP_KERNEL);
if (!mtd)
return NULL;
- memset(mtd, 0, sizeof(*mtd));
-
map->fldrv = &maprom_chipdrv;
mtd->priv = map;
mtd->name = map->name;
struct sharp_info *sharp = NULL;
int width;
- mtd = kmalloc(sizeof(*mtd), GFP_KERNEL);
+ mtd = kzalloc(sizeof(*mtd), GFP_KERNEL);
if(!mtd)
return NULL;
- sharp = kmalloc(sizeof(*sharp), GFP_KERNEL);
+ sharp = kzalloc(sizeof(*sharp), GFP_KERNEL);
if(!sharp) {
kfree(mtd);
return NULL;
}
- memset(mtd, 0, sizeof(*mtd));
-
width = sharp_probe_map(map,mtd);
if(!width){
kfree(mtd);
mtd->writesize = 1;
mtd->name = map->name;
- memset(sharp, 0, sizeof(*sharp));
sharp->chipshift = 23;
sharp->numchips = 1;
sharp->chips[0].start = 0;
*num_parts = this_part + 1;
alloc_size = *num_parts * sizeof(struct mtd_partition) +
extra_mem_size;
- parts = kmalloc(alloc_size, GFP_KERNEL);
+ parts = kzalloc(alloc_size, GFP_KERNEL);
if (!parts)
{
printk(KERN_ERR ERRP "out of memory\n");
return NULL;
}
- memset(parts, 0, alloc_size);
extra_mem = (unsigned char *)(parts + *num_parts);
}
/* enter this partition (offset will be calculated later if it is zero at this point) */
*
* This function needs to be visible for bootloaders.
*/
-int mtdpart_setup(char *s)
+static int mtdpart_setup(char *s)
{
cmdline = s;
return 1;
if (!devname)
return NULL;
- dev = kmalloc(sizeof(struct block2mtd_dev), GFP_KERNEL);
+ dev = kzalloc(sizeof(struct block2mtd_dev), GFP_KERNEL);
if (!dev)
return NULL;
- memset(dev, 0, sizeof(*dev));
/* Get a handle on the device */
bdev = open_bdev_excl(devname, O_RDWR, NULL);
int ret = -ENODEV;
/* The module decodes 8MiB of address space. */
- mod_res = kmalloc(sizeof(*mod_res), GFP_KERNEL);
+ mod_res = kzalloc(sizeof(*mod_res), GFP_KERNEL);
if (!mod_res)
return -ENOMEM;
- memset(mod_res, 0, sizeof(*mod_res));
mod_res->name = ms02nv_name;
mod_res->start = addr;
mod_res->end = addr + MS02NV_SLOT_SIZE - 1;
}
ret = -ENOMEM;
- mtd = kmalloc(sizeof(*mtd), GFP_KERNEL);
+ mtd = kzalloc(sizeof(*mtd), GFP_KERNEL);
if (!mtd)
goto err_out_mod_res_rel;
- memset(mtd, 0, sizeof(*mtd));
- mp = kmalloc(sizeof(*mp), GFP_KERNEL);
+ mp = kzalloc(sizeof(*mp), GFP_KERNEL);
if (!mp)
goto err_out_mtd;
- memset(mp, 0, sizeof(*mp));
mtd->priv = mp;
mp->resource.module = mod_res;
/* Firmware's diagnostic NVRAM area. */
- diag_res = kmalloc(sizeof(*diag_res), GFP_KERNEL);
+ diag_res = kzalloc(sizeof(*diag_res), GFP_KERNEL);
if (!diag_res)
goto err_out_mp;
- memset(diag_res, 0, sizeof(*diag_res));
diag_res->name = ms02nv_res_diag_ram;
diag_res->start = addr;
diag_res->end = addr + MS02NV_RAM - 1;
mp->resource.diag_ram = diag_res;
/* User-available general-purpose NVRAM area. */
- user_res = kmalloc(sizeof(*user_res), GFP_KERNEL);
+ user_res = kzalloc(sizeof(*user_res), GFP_KERNEL);
if (!user_res)
goto err_out_diag_res;
- memset(user_res, 0, sizeof(*user_res));
user_res->name = ms02nv_res_user_ram;
user_res->start = addr + MS02NV_RAM;
user_res->end = addr + size - 1;
mp->resource.user_ram = user_res;
/* Control and status register. */
- csr_res = kmalloc(sizeof(*csr_res), GFP_KERNEL);
+ csr_res = kzalloc(sizeof(*csr_res), GFP_KERNEL);
if (!csr_res)
goto err_out_user_res;
- memset(csr_res, 0, sizeof(*csr_res));
csr_res->name = ms02nv_res_csr;
csr_res->start = addr + MS02NV_CSR;
csr_res->end = addr + MS02NV_CSR + 3;
device->writesize = pagesize;
device->owner = THIS_MODULE;
device->type = MTD_DATAFLASH;
- device->flags = MTD_CAP_NORFLASH;
+ device->flags = MTD_WRITEABLE;
device->erase = dataflash_erase;
device->read = dataflash_read;
device->write = dataflash_write;
struct phram_mtd_list *new;
int ret = -ENOMEM;
- new = kmalloc(sizeof(*new), GFP_KERNEL);
+ new = kzalloc(sizeof(*new), GFP_KERNEL);
if (!new)
goto out0;
- memset(new, 0, sizeof(*new));
-
ret = -EIO;
new->mtd.priv = ioremap(start, len);
if (!new->mtd.priv) {
E("slram: Cannot allocate new MTD device.\n");
return(-ENOMEM);
}
- (*curmtd)->mtdinfo = kmalloc(sizeof(struct mtd_info), GFP_KERNEL);
+ (*curmtd)->mtdinfo = kzalloc(sizeof(struct mtd_info), GFP_KERNEL);
(*curmtd)->next = NULL;
if ((*curmtd)->mtdinfo) {
- memset((char *)(*curmtd)->mtdinfo, 0, sizeof(struct mtd_info));
(*curmtd)->mtdinfo->priv =
- kmalloc(sizeof(slram_priv_t), GFP_KERNEL);
+ kzalloc(sizeof(slram_priv_t), GFP_KERNEL);
if (!(*curmtd)->mtdinfo->priv) {
kfree((*curmtd)->mtdinfo);
(*curmtd)->mtdinfo = NULL;
- } else {
- memset((*curmtd)->mtdinfo->priv,0,sizeof(slram_priv_t));
}
}
{
partition_t *partition;
- partition = kmalloc(sizeof(partition_t), GFP_KERNEL);
+ partition = kzalloc(sizeof(partition_t), GFP_KERNEL);
if (!partition) {
printk(KERN_WARNING "No memory to scan for FTL on %s\n",
return;
}
- memset(partition, 0, sizeof(partition_t));
-
partition->mbd.mtd = mtd;
if ((scan_header(partition) == 0) &&
le32_to_cpu(partition->header.FormattedSize) >> 10);
#endif
partition->mbd.size = le32_to_cpu(partition->header.FormattedSize) >> 9;
- partition->mbd.blksize = SECTOR_SIZE;
+
partition->mbd.tr = tr;
partition->mbd.devnum = -1;
if (!add_mtd_blktrans_dev((void *)partition))
.name = "ftl",
.major = FTL_MAJOR,
.part_bits = PART_BITS,
+ .blksize = SECTOR_SIZE,
.readsect = ftl_readsect,
.writesect = ftl_writesect,
.getgeo = ftl_getgeo,
DEBUG(MTD_DEBUG_LEVEL3, "INFTL: add_mtd for %s\n", mtd->name);
- inftl = kmalloc(sizeof(*inftl), GFP_KERNEL);
+ inftl = kzalloc(sizeof(*inftl), GFP_KERNEL);
if (!inftl) {
printk(KERN_WARNING "INFTL: Out of memory for data structures\n");
return;
}
- memset(inftl, 0, sizeof(*inftl));
inftl->mbd.mtd = mtd;
inftl->mbd.devnum = -1;
- inftl->mbd.blksize = 512;
+
inftl->mbd.tr = tr;
if (INFTL_mount(inftl) < 0) {
ops.ooblen = len;
ops.oobbuf = buf;
ops.datbuf = NULL;
- ops.len = len;
res = mtd->read_oob(mtd, offs & ~(mtd->writesize - 1), &ops);
- *retlen = ops.retlen;
+ *retlen = ops.oobretlen;
return res;
}
ops.ooblen = len;
ops.oobbuf = buf;
ops.datbuf = NULL;
- ops.len = len;
res = mtd->write_oob(mtd, offs & ~(mtd->writesize - 1), &ops);
- *retlen = ops.retlen;
+ *retlen = ops.oobretlen;
return res;
}
.name = "inftl",
.major = INFTL_MAJOR,
.part_bits = INFTL_PARTN_BITS,
+ .blksize = 512,
.getgeo = inftl_getgeo,
.readsect = inftl_readblock,
.writesect = inftl_writeblock,
Ignore this option if you use run-time physmap configuration
(i.e., run-time calling physmap_configure()).
+config MTD_PHYSMAP_OF
+ tristate "Flash device in physical memory map based on OF descirption"
+ depends on PPC_OF && (MTD_CFI || MTD_JEDECPROBE || MTD_ROM)
+ help
+ This provides a 'mapping' driver which allows the NOR Flash and
+ ROM driver code to communicate with chips which are mapped
+ physically into the CPU's memory. The mapping description here is
+ taken from OF device tree.
+
config MTD_SUN_UFLASH
tristate "Sun Microsystems userflash support"
depends on SPARC && MTD_CFI
BE VERY CAREFUL.
+config MTD_ESB2ROM
+ tristate "BIOS flash chip on Intel ESB Controller Hub 2"
+ depends on X86 && MTD_JEDECPROBE && PCI
+ help
+ Support for treating the BIOS flash chip on ESB2 motherboards
+ as an MTD device - with this you can reprogram your BIOS.
+
+ BE VERY CAREFUL.
+
+config MTD_CK804XROM
+ tristate "BIOS flash chip on Nvidia CK804"
+ depends on X86 && MTD_JEDECPROBE
+ help
+ Support for treating the BIOS flash chip on nvidia motherboards
+ as an MTD device - with this you can reprogram your BIOS.
+
+ BE VERY CAREFUL.
+
config MTD_SCB2_FLASH
tristate "BIOS flash chip on Intel SCB2 boards"
depends on X86 && MTD_JEDECPROBE
TQ Components TQM834x boards. If you have one of these boards
and would like to use the flash chips on it, say 'Y'.
-config MTD_CSTM_MIPS_IXX
- tristate "Flash chip mapping on ITE QED-4N-S01B, Globespan IVR or custom board"
- depends on MIPS && MTD_CFI && MTD_JEDECPROBE && MTD_PARTITIONS
- help
- This provides a mapping driver for the Integrated Technology
- Express, Inc (ITE) QED-4N-S01B eval board and the Globespan IVR
- Reference Board. It provides the necessary addressing, length,
- buswidth, vpp code and addition setup of the flash device for
- these boards. In addition, this mapping driver can be used for
- other boards via setting of the CONFIG_MTD_CSTM_MIPS_IXX_START/
- LEN/BUSWIDTH parameters. This mapping will provide one mtd device
- using one partition. The start address can be offset from the
- beginning of flash and the len can be less than the total flash
- device size to allow a window into the flash. Both CFI and JEDEC
- probes are called.
-
-config MTD_CSTM_MIPS_IXX_START
- hex "Physical start address of flash mapping"
- depends on MTD_CSTM_MIPS_IXX
- default "0x8000000"
- help
- This is the physical memory location that the MTD driver will
- use for the flash chips on your particular target board.
- Refer to the memory map which should hopefully be in the
- documentation for your board.
-
-config MTD_CSTM_MIPS_IXX_LEN
- hex "Physical length of flash mapping"
- depends on MTD_CSTM_MIPS_IXX
- default "0x4000000"
- help
- This is the total length that the MTD driver will use for the
- flash chips on your particular board. Refer to the memory
- map which should hopefully be in the documentation for your
- board.
-
-config MTD_CSTM_MIPS_IXX_BUSWIDTH
- int "Bus width in octets"
- depends on MTD_CSTM_MIPS_IXX
- default "2"
- help
- This is the total bus width of the mapping of the flash chips
- on your particular board.
-
config MTD_OCELOT
tristate "Momenco Ocelot boot flash device"
depends on MIPS && MOMENCO_OCELOT
obj-$(CONFIG_MTD_ARM_INTEGRATOR)+= integrator-flash.o
obj-$(CONFIG_MTD_BAST) += bast-flash.o
obj-$(CONFIG_MTD_CFI_FLAGADM) += cfi_flagadm.o
-obj-$(CONFIG_MTD_CSTM_MIPS_IXX) += cstm_mips_ixx.o
obj-$(CONFIG_MTD_DC21285) += dc21285.o
obj-$(CONFIG_MTD_DILNETPC) += dilnetpc.o
obj-$(CONFIG_MTD_L440GX) += l440gx.o
obj-$(CONFIG_MTD_AMD76XROM) += amd76xrom.o
+obj-$(CONFIG_MTD_ESB2ROM) += esb2rom.o
obj-$(CONFIG_MTD_ICHXROM) += ichxrom.o
+obj-$(CONFIG_MTD_CK804XROM) += ck804xrom.o
obj-$(CONFIG_MTD_TSUNAMI) += tsunami_flash.o
obj-$(CONFIG_MTD_LUBBOCK) += lubbock-flash.o
obj-$(CONFIG_MTD_MAINSTONE) += mainstone-flash.o
obj-$(CONFIG_MTD_CEIVA) += ceiva.o
obj-$(CONFIG_MTD_OCTAGON) += octagon-5066.o
obj-$(CONFIG_MTD_PHYSMAP) += physmap.o
+obj-$(CONFIG_MTD_PHYSMAP_OF) += physmap_of.o
obj-$(CONFIG_MTD_PNC2000) += pnc2000.o
obj-$(CONFIG_MTD_PCMCIA) += pcmciamtd.o
obj-$(CONFIG_MTD_RPXLITE) += rpxlite.o
#include <linux/module.h>
#include <linux/types.h>
+#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <asm/io.h>
char map_name[sizeof(MOD_NAME) + 2 + ADDRESS_NAME_LEN];
};
+/* The 2 bits controlling the window size are often set to allow reading
+ * the BIOS, but too small to allow writing, since the lock registers are
+ * 4MiB lower in the address space than the data.
+ *
+ * This is intended to prevent flashing the bios, perhaps accidentally.
+ *
+ * This parameter allows the normal driver to over-ride the BIOS settings.
+ *
+ * The bits are 6 and 7. If both bits are set, it is a 5MiB window.
+ * If only the 7 Bit is set, it is a 4MiB window. Otherwise, a
+ * 64KiB window.
+ *
+ */
+static uint win_size_bits;
+module_param(win_size_bits, uint, 0);
+MODULE_PARM_DESC(win_size_bits, "ROM window size bits override for 0x43 byte, normally set by BIOS.");
+
static struct amd76xrom_window amd76xrom_window = {
.maps = LIST_HEAD_INIT(amd76xrom_window.maps),
};
/* Remember the pci dev I find the window in - already have a ref */
window->pdev = pdev;
+ /* Enable the selected rom window. This is often incorrectly
+ * set up by the BIOS, and the 4MiB offset for the lock registers
+ * requires the full 5MiB of window space.
+ *
+ * This 'write, then read' approach leaves the bits for
+ * other uses of the hardware info.
+ */
+ pci_read_config_byte(pdev, 0x43, &byte);
+ pci_write_config_byte(pdev, 0x43, byte | win_size_bits );
+
/* Assume the rom window is properly setup, and find it's size */
pci_read_config_byte(pdev, 0x43, &byte);
if ((byte & ((1<<7)|(1<<6))) == ((1<<7)|(1<<6))) {
(unsigned long long)window->rsrc.end);
}
-#if 0
-
- /* Enable the selected rom window */
- pci_read_config_byte(pdev, 0x43, &byte);
- pci_write_config_byte(pdev, 0x43, byte | rwindow->segen_bits);
-#endif
/* Enable writes through the rom window */
pci_read_config_byte(pdev, 0x40, &byte);
info->map.phys = res->start;
info->map.size = res->end - res->start + 1;
- info->map.name = pdev->dev.bus_id;
+ info->map.name = pdev->dev.bus_id;
info->map.bankwidth = 2;
if (info->map.size > AREA_MAXSIZE)
/*
* Allocate the map_info structs in one go.
*/
- maps = kmalloc(sizeof(struct map_info) * nr, GFP_KERNEL);
+ maps = kzalloc(sizeof(struct map_info) * nr, GFP_KERNEL);
if (!maps)
return -ENOMEM;
- memset(maps, 0, sizeof(struct map_info) * nr);
/*
* Claim and then map the memory regions.
*/
--- /dev/null
+/*
+ * ck804xrom.c
+ *
+ * Normal mappings of chips in physical memory
+ *
+ * Dave Olsen <dolsen@lnxi.com>
+ * Ryan Jackson <rjackson@lnxi.com>
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/version.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <asm/io.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/cfi.h>
+#include <linux/mtd/flashchip.h>
+#include <linux/pci.h>
+#include <linux/pci_ids.h>
+#include <linux/list.h>
+
+
+#define MOD_NAME KBUILD_BASENAME
+
+#define ADDRESS_NAME_LEN 18
+
+#define ROM_PROBE_STEP_SIZE (64*1024)
+
+struct ck804xrom_window {
+ void __iomem *virt;
+ unsigned long phys;
+ unsigned long size;
+ struct list_head maps;
+ struct resource rsrc;
+ struct pci_dev *pdev;
+};
+
+struct ck804xrom_map_info {
+ struct list_head list;
+ struct map_info map;
+ struct mtd_info *mtd;
+ struct resource rsrc;
+ char map_name[sizeof(MOD_NAME) + 2 + ADDRESS_NAME_LEN];
+};
+
+
+/* The 2 bits controlling the window size are often set to allow reading
+ * the BIOS, but too small to allow writing, since the lock registers are
+ * 4MiB lower in the address space than the data.
+ *
+ * This is intended to prevent flashing the bios, perhaps accidentally.
+ *
+ * This parameter allows the normal driver to override the BIOS settings.
+ *
+ * The bits are 6 and 7. If both bits are set, it is a 5MiB window.
+ * If only the 7 Bit is set, it is a 4MiB window. Otherwise, a
+ * 64KiB window.
+ *
+ */
+static uint win_size_bits = 0;
+module_param(win_size_bits, uint, 0);
+MODULE_PARM_DESC(win_size_bits, "ROM window size bits override for 0x88 byte, normally set by BIOS.");
+
+static struct ck804xrom_window ck804xrom_window = {
+ .maps = LIST_HEAD_INIT(ck804xrom_window.maps),
+};
+
+static void ck804xrom_cleanup(struct ck804xrom_window *window)
+{
+ struct ck804xrom_map_info *map, *scratch;
+ u8 byte;
+
+ if (window->pdev) {
+ /* Disable writes through the rom window */
+ pci_read_config_byte(window->pdev, 0x6d, &byte);
+ pci_write_config_byte(window->pdev, 0x6d, byte & ~1);
+ }
+
+ /* Free all of the mtd devices */
+ list_for_each_entry_safe(map, scratch, &window->maps, list) {
+ if (map->rsrc.parent)
+ release_resource(&map->rsrc);
+
+ del_mtd_device(map->mtd);
+ map_destroy(map->mtd);
+ list_del(&map->list);
+ kfree(map);
+ }
+ if (window->rsrc.parent)
+ release_resource(&window->rsrc);
+
+ if (window->virt) {
+ iounmap(window->virt);
+ window->virt = NULL;
+ window->phys = 0;
+ window->size = 0;
+ }
+ pci_dev_put(window->pdev);
+}
+
+
+static int __devinit ck804xrom_init_one (struct pci_dev *pdev,
+ const struct pci_device_id *ent)
+{
+ static char *rom_probe_types[] = { "cfi_probe", "jedec_probe", NULL };
+ u8 byte;
+ struct ck804xrom_window *window = &ck804xrom_window;
+ struct ck804xrom_map_info *map = NULL;
+ unsigned long map_top;
+
+ /* Remember the pci dev I find the window in */
+ window->pdev = pci_dev_get(pdev);
+
+ /* Enable the selected rom window. This is often incorrectly
+ * set up by the BIOS, and the 4MiB offset for the lock registers
+ * requires the full 5MiB of window space.
+ *
+ * This 'write, then read' approach leaves the bits for
+ * other uses of the hardware info.
+ */
+ pci_read_config_byte(pdev, 0x88, &byte);
+ pci_write_config_byte(pdev, 0x88, byte | win_size_bits );
+
+
+ /* Assume the rom window is properly setup, and find it's size */
+ pci_read_config_byte(pdev, 0x88, &byte);
+
+ if ((byte & ((1<<7)|(1<<6))) == ((1<<7)|(1<<6)))
+ window->phys = 0xffb00000; /* 5MiB */
+ else if ((byte & (1<<7)) == (1<<7))
+ window->phys = 0xffc00000; /* 4MiB */
+ else
+ window->phys = 0xffff0000; /* 64KiB */
+
+ window->size = 0xffffffffUL - window->phys + 1UL;
+
+ /*
+ * Try to reserve the window mem region. If this fails then
+ * it is likely due to a fragment of the window being
+ * "reserved" by the BIOS. In the case that the
+ * request_mem_region() fails then once the rom size is
+ * discovered we will try to reserve the unreserved fragment.
+ */
+ window->rsrc.name = MOD_NAME;
+ window->rsrc.start = window->phys;
+ window->rsrc.end = window->phys + window->size - 1;
+ window->rsrc.flags = IORESOURCE_MEM | IORESOURCE_BUSY;
+ if (request_resource(&iomem_resource, &window->rsrc)) {
+ window->rsrc.parent = NULL;
+ printk(KERN_ERR MOD_NAME
+ " %s(): Unable to register resource"
+ " 0x%.016llx-0x%.016llx - kernel bug?\n",
+ __func__,
+ (unsigned long long)window->rsrc.start,
+ (unsigned long long)window->rsrc.end);
+ }
+
+
+ /* Enable writes through the rom window */
+ pci_read_config_byte(pdev, 0x6d, &byte);
+ pci_write_config_byte(pdev, 0x6d, byte | 1);
+
+ /* FIXME handle registers 0x80 - 0x8C the bios region locks */
+
+ /* For write accesses caches are useless */
+ window->virt = ioremap_nocache(window->phys, window->size);
+ if (!window->virt) {
+ printk(KERN_ERR MOD_NAME ": ioremap(%08lx, %08lx) failed\n",
+ window->phys, window->size);
+ goto out;
+ }
+
+ /* Get the first address to look for a rom chip at */
+ map_top = window->phys;
+#if 1
+ /* The probe sequence run over the firmware hub lock
+ * registers sets them to 0x7 (no access).
+ * Probe at most the last 4MiB of the address space.
+ */
+ if (map_top < 0xffc00000)
+ map_top = 0xffc00000;
+#endif
+ /* Loop through and look for rom chips. Since we don't know the
+ * starting address for each chip, probe every ROM_PROBE_STEP_SIZE
+ * bytes from the starting address of the window.
+ */
+ while((map_top - 1) < 0xffffffffUL) {
+ struct cfi_private *cfi;
+ unsigned long offset;
+ int i;
+
+ if (!map)
+ map = kmalloc(sizeof(*map), GFP_KERNEL);
+
+ if (!map) {
+ printk(KERN_ERR MOD_NAME ": kmalloc failed");
+ goto out;
+ }
+ memset(map, 0, sizeof(*map));
+ INIT_LIST_HEAD(&map->list);
+ map->map.name = map->map_name;
+ map->map.phys = map_top;
+ offset = map_top - window->phys;
+ map->map.virt = (void __iomem *)
+ (((unsigned long)(window->virt)) + offset);
+ map->map.size = 0xffffffffUL - map_top + 1UL;
+ /* Set the name of the map to the address I am trying */
+ sprintf(map->map_name, "%s @%08lx",
+ MOD_NAME, map->map.phys);
+
+ /* There is no generic VPP support */
+ for(map->map.bankwidth = 32; map->map.bankwidth;
+ map->map.bankwidth >>= 1)
+ {
+ char **probe_type;
+ /* Skip bankwidths that are not supported */
+ if (!map_bankwidth_supported(map->map.bankwidth))
+ continue;
+
+ /* Setup the map methods */
+ simple_map_init(&map->map);
+
+ /* Try all of the probe methods */
+ probe_type = rom_probe_types;
+ for(; *probe_type; probe_type++) {
+ map->mtd = do_map_probe(*probe_type, &map->map);
+ if (map->mtd)
+ goto found;
+ }
+ }
+ map_top += ROM_PROBE_STEP_SIZE;
+ continue;
+ found:
+ /* Trim the size if we are larger than the map */
+ if (map->mtd->size > map->map.size) {
+ printk(KERN_WARNING MOD_NAME
+ " rom(%u) larger than window(%lu). fixing...\n",
+ map->mtd->size, map->map.size);
+ map->mtd->size = map->map.size;
+ }
+ if (window->rsrc.parent) {
+ /*
+ * Registering the MTD device in iomem may not be possible
+ * if there is a BIOS "reserved" and BUSY range. If this
+ * fails then continue anyway.
+ */
+ map->rsrc.name = map->map_name;
+ map->rsrc.start = map->map.phys;
+ map->rsrc.end = map->map.phys + map->mtd->size - 1;
+ map->rsrc.flags = IORESOURCE_MEM | IORESOURCE_BUSY;
+ if (request_resource(&window->rsrc, &map->rsrc)) {
+ printk(KERN_ERR MOD_NAME
+ ": cannot reserve MTD resource\n");
+ map->rsrc.parent = NULL;
+ }
+ }
+
+ /* Make the whole region visible in the map */
+ map->map.virt = window->virt;
+ map->map.phys = window->phys;
+ cfi = map->map.fldrv_priv;
+ for(i = 0; i < cfi->numchips; i++)
+ cfi->chips[i].start += offset;
+
+ /* Now that the mtd devices is complete claim and export it */
+ map->mtd->owner = THIS_MODULE;
+ if (add_mtd_device(map->mtd)) {
+ map_destroy(map->mtd);
+ map->mtd = NULL;
+ goto out;
+ }
+
+
+ /* Calculate the new value of map_top */
+ map_top += map->mtd->size;
+
+ /* File away the map structure */
+ list_add(&map->list, &window->maps);
+ map = NULL;
+ }
+
+ out:
+ /* Free any left over map structures */
+ if (map)
+ kfree(map);
+
+ /* See if I have any map structures */
+ if (list_empty(&window->maps)) {
+ ck804xrom_cleanup(window);
+ return -ENODEV;
+ }
+ return 0;
+}
+
+
+static void __devexit ck804xrom_remove_one (struct pci_dev *pdev)
+{
+ struct ck804xrom_window *window = &ck804xrom_window;
+
+ ck804xrom_cleanup(window);
+}
+
+static struct pci_device_id ck804xrom_pci_tbl[] = {
+ { PCI_VENDOR_ID_NVIDIA, 0x0051,
+ PCI_ANY_ID, PCI_ANY_ID, }, /* nvidia ck804 */
+ { 0, }
+};
+
+MODULE_DEVICE_TABLE(pci, ck804xrom_pci_tbl);
+
+#if 0
+static struct pci_driver ck804xrom_driver = {
+ .name = MOD_NAME,
+ .id_table = ck804xrom_pci_tbl,
+ .probe = ck804xrom_init_one,
+ .remove = ck804xrom_remove_one,
+};
+#endif
+
+static int __init init_ck804xrom(void)
+{
+ struct pci_dev *pdev;
+ struct pci_device_id *id;
+ int retVal;
+ pdev = NULL;
+
+ for(id = ck804xrom_pci_tbl; id->vendor; id++) {
+ pdev = pci_find_device(id->vendor, id->device, NULL);
+ if (pdev)
+ break;
+ }
+ if (pdev) {
+ retVal = ck804xrom_init_one(pdev, &ck804xrom_pci_tbl[0]);
+ pci_dev_put(pdev);
+ return retVal;
+ }
+ return -ENXIO;
+#if 0
+ return pci_module_init(&ck804xrom_driver);
+#endif
+}
+
+static void __exit cleanup_ck804xrom(void)
+{
+ ck804xrom_remove_one(ck804xrom_window.pdev);
+}
+
+module_init(init_ck804xrom);
+module_exit(cleanup_ck804xrom);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Eric Biederman <ebiederman@lnxi.com>, Dave Olsen <dolsen@lnxi.com>");
+MODULE_DESCRIPTION("MTD map driver for BIOS chips on the Nvidia ck804 southbridge");
+
+++ /dev/null
-/*
- * $Id: cstm_mips_ixx.c,v 1.14 2005/11/07 11:14:26 gleixner Exp $
- *
- * Mapping of a custom board with both AMD CFI and JEDEC flash in partitions.
- * Config with both CFI and JEDEC device support.
- *
- * Basically physmap.c with the addition of partitions and
- * an array of mapping info to accomodate more than one flash type per board.
- *
- * Copyright 2000 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.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <asm/io.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-#include <linux/delay.h>
-
-#if defined(CONFIG_MIPS_ITE8172) || defined(CONFIG_MIPS_IVR)
-#define CC_GCR 0xB4013818
-#define CC_GPBCR 0xB401380A
-#define CC_GPBDR 0xB4013808
-#define CC_M68K_DEVICE 1
-#define CC_M68K_FUNCTION 6
-#define CC_CONFADDR 0xB8004000
-#define CC_CONFDATA 0xB8004004
-#define CC_FC_FCR 0xB8002004
-#define CC_FC_DCR 0xB8002008
-#define CC_GPACR 0xB4013802
-#define CC_GPAICR 0xB4013804
-#endif /* defined(CONFIG_MIPS_ITE8172) || defined(CONFIG_MIPS_IVR) */
-
-#if defined(CONFIG_MIPS_ITE8172) || defined(CONFIG_MIPS_IVR)
-void cstm_mips_ixx_set_vpp(struct map_info *map,int vpp)
-{
- static DEFINE_SPINLOCK(vpp_lock);
- static int vpp_count = 0;
- unsigned long flags;
-
- spin_lock_irqsave(&vpp_lock, flags);
-
- if (vpp) {
- if (!vpp_count++) {
- __u16 data;
- __u8 data1;
- static u8 first = 1;
-
- // Set GPIO port B pin3 to high
- data = *(__u16 *)(CC_GPBCR);
- data = (data & 0xff0f) | 0x0040;
- *(__u16 *)CC_GPBCR = data;
- *(__u8 *)CC_GPBDR = (*(__u8*)CC_GPBDR) | 0x08;
- if (first) {
- first = 0;
- /* need to have this delay for first
- enabling vpp after powerup */
- udelay(40);
- }
- }
- } else {
- if (!--vpp_count) {
- __u16 data;
-
- // Set GPIO port B pin3 to high
- data = *(__u16 *)(CC_GPBCR);
- data = (data & 0xff3f) | 0x0040;
- *(__u16 *)CC_GPBCR = data;
- *(__u8 *)CC_GPBDR = (*(__u8*)CC_GPBDR) & 0xf7;
- }
- }
- spin_unlock_irqrestore(&vpp_lock, flags);
-}
-#endif
-
-/* board and partition description */
-
-#define MAX_PHYSMAP_PARTITIONS 8
-struct cstm_mips_ixx_info {
- char *name;
- unsigned long window_addr;
- unsigned long window_size;
- int bankwidth;
- int num_partitions;
-};
-
-#if defined(CONFIG_MIPS_ITE8172) || defined(CONFIG_MIPS_IVR)
-#define PHYSMAP_NUMBER 1 // number of board desc structs needed, one per contiguous flash type
-const struct cstm_mips_ixx_info cstm_mips_ixx_board_desc[PHYSMAP_NUMBER] =
-{
- { // 28F128J3A in 2x16 configuration
- "big flash", // name
- 0x08000000, // window_addr
- 0x02000000, // window_size
- 4, // bankwidth
- 1, // num_partitions
- }
-
-};
-static struct mtd_partition cstm_mips_ixx_partitions[PHYSMAP_NUMBER][MAX_PHYSMAP_PARTITIONS] = {
-{ // 28F128J3A in 2x16 configuration
- {
- .name = "main partition ",
- .size = 0x02000000, // 128 x 2 x 128k byte sectors
- .offset = 0,
- },
-},
-};
-#else /* defined(CONFIG_MIPS_ITE8172) || defined(CONFIG_MIPS_IVR) */
-#define PHYSMAP_NUMBER 1 // number of board desc structs needed, one per contiguous flash type
-const struct cstm_mips_ixx_info cstm_mips_ixx_board_desc[PHYSMAP_NUMBER] =
-{
- {
- "MTD flash", // name
- CONFIG_MTD_CSTM_MIPS_IXX_START, // window_addr
- CONFIG_MTD_CSTM_MIPS_IXX_LEN, // window_size
- CONFIG_MTD_CSTM_MIPS_IXX_BUSWIDTH, // bankwidth
- 1, // num_partitions
- },
-
-};
-static struct mtd_partition cstm_mips_ixx_partitions[PHYSMAP_NUMBER][MAX_PHYSMAP_PARTITIONS] = {
-{
- {
- .name = "main partition",
- .size = CONFIG_MTD_CSTM_MIPS_IXX_LEN,
- .offset = 0,
- },
-},
-};
-#endif /* defined(CONFIG_MIPS_ITE8172) || defined(CONFIG_MIPS_IVR) */
-
-struct map_info cstm_mips_ixx_map[PHYSMAP_NUMBER];
-
-int __init init_cstm_mips_ixx(void)
-{
- int i;
- int jedec;
- struct mtd_info *mymtd;
- struct mtd_partition *parts;
-
- /* Initialize mapping */
- for (i=0;i<PHYSMAP_NUMBER;i++) {
- printk(KERN_NOTICE "cstm_mips_ixx flash device: 0x%lx at 0x%lx\n",
- cstm_mips_ixx_board_desc[i].window_size, cstm_mips_ixx_board_desc[i].window_addr);
-
-
- cstm_mips_ixx_map[i].phys = cstm_mips_ixx_board_desc[i].window_addr;
- cstm_mips_ixx_map[i].virt = ioremap(cstm_mips_ixx_board_desc[i].window_addr, cstm_mips_ixx_board_desc[i].window_size);
- if (!cstm_mips_ixx_map[i].virt) {
- int j = 0;
- printk(KERN_WARNING "Failed to ioremap\n");
- for (j = 0; j < i; j++) {
- if (cstm_mips_ixx_map[j].virt) {
- iounmap(cstm_mips_ixx_map[j].virt);
- cstm_mips_ixx_map[j].virt = NULL;
- }
- }
- return -EIO;
- }
- cstm_mips_ixx_map[i].name = cstm_mips_ixx_board_desc[i].name;
- cstm_mips_ixx_map[i].size = cstm_mips_ixx_board_desc[i].window_size;
- cstm_mips_ixx_map[i].bankwidth = cstm_mips_ixx_board_desc[i].bankwidth;
-#if defined(CONFIG_MIPS_ITE8172) || defined(CONFIG_MIPS_IVR)
- cstm_mips_ixx_map[i].set_vpp = cstm_mips_ixx_set_vpp;
-#endif
- simple_map_init(&cstm_mips_ixx_map[i]);
- //printk(KERN_NOTICE "cstm_mips_ixx: ioremap is %x\n",(unsigned int)(cstm_mips_ixx_map[i].virt));
- }
-
-#if defined(CONFIG_MIPS_ITE8172) || defined(CONFIG_MIPS_IVR)
- setup_ITE_IVR_flash();
-#endif /* defined(CONFIG_MIPS_ITE8172) || defined(CONFIG_MIPS_IVR) */
-
- for (i=0;i<PHYSMAP_NUMBER;i++) {
- parts = &cstm_mips_ixx_partitions[i][0];
- jedec = 0;
- mymtd = (struct mtd_info *)do_map_probe("cfi_probe", &cstm_mips_ixx_map[i]);
- //printk(KERN_NOTICE "phymap %d cfi_probe: mymtd is %x\n",i,(unsigned int)mymtd);
- if (!mymtd) {
- jedec = 1;
- mymtd = (struct mtd_info *)do_map_probe("jedec", &cstm_mips_ixx_map[i]);
- printk(KERN_NOTICE "cstm_mips_ixx %d jedec: mymtd is %x\n",i,(unsigned int)mymtd);
- }
- if (mymtd) {
- mymtd->owner = THIS_MODULE;
-
- cstm_mips_ixx_map[i].map_priv_2 = (unsigned long)mymtd;
- add_mtd_partitions(mymtd, parts, cstm_mips_ixx_board_desc[i].num_partitions);
- }
- else {
- for (i = 0; i < PHYSMAP_NUMBER; i++) {
- if (cstm_mips_ixx_map[i].virt) {
- iounmap(cstm_mips_ixx_map[i].virt);
- cstm_mips_ixx_map[i].virt = NULL;
- }
- }
- return -ENXIO;
- }
- }
- return 0;
-}
-
-static void __exit cleanup_cstm_mips_ixx(void)
-{
- int i;
- struct mtd_info *mymtd;
-
- for (i=0;i<PHYSMAP_NUMBER;i++) {
- mymtd = (struct mtd_info *)cstm_mips_ixx_map[i].map_priv_2;
- if (mymtd) {
- del_mtd_partitions(mymtd);
- map_destroy(mymtd);
- }
- if (cstm_mips_ixx_map[i].virt) {
- iounmap((void *)cstm_mips_ixx_map[i].virt);
- cstm_mips_ixx_map[i].virt = 0;
- }
- }
-}
-#if defined(CONFIG_MIPS_ITE8172) || defined(CONFIG_MIPS_IVR)
-void PCISetULongByOffset(__u32 DevNumber, __u32 FuncNumber, __u32 Offset, __u32 data)
-{
- __u32 offset;
-
- offset = ( unsigned long )( 0x80000000 | ( DevNumber << 11 ) + ( FuncNumber << 8 ) + Offset) ;
-
- *(__u32 *)CC_CONFADDR = offset;
- *(__u32 *)CC_CONFDATA = data;
-}
-void setup_ITE_IVR_flash()
-{
- __u32 size, base;
-
- size = 0x0e000000; // 32MiB
- base = (0x08000000) >> 8 >>1; // Bug: we must shift one more bit
-
- /* need to set ITE flash to 32 bits instead of default 8 */
-#ifdef CONFIG_MIPS_IVR
- *(__u32 *)CC_FC_FCR = 0x55;
- *(__u32 *)CC_GPACR = 0xfffc;
-#else
- *(__u32 *)CC_FC_FCR = 0x77;
-#endif
- /* turn bursting off */
- *(__u32 *)CC_FC_DCR = 0x0;
-
- /* setup for one chip 4 byte PCI access */
- PCISetULongByOffset(CC_M68K_DEVICE, CC_M68K_FUNCTION, 0x60, size | base);
- PCISetULongByOffset(CC_M68K_DEVICE, CC_M68K_FUNCTION, 0x64, 0x02);
-}
-#endif /* defined(CONFIG_MIPS_ITE8172) || defined(CONFIG_MIPS_IVR) */
-
-module_init(init_cstm_mips_ixx);
-module_exit(cleanup_cstm_mips_ixx);
-
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Alice Hennessy <ahennessy@mvista.com>");
-MODULE_DESCRIPTION("MTD map driver for ITE 8172G and Globespan IVR boards");
--- /dev/null
+/*
+ * esb2rom.c
+ *
+ * Normal mappings of flash chips in physical memory
+ * through the Intel ESB2 Southbridge.
+ *
+ * This was derived from ichxrom.c in May 2006 by
+ * Lew Glendenning <lglendenning@lnxi.com>
+ *
+ * Eric Biederman, of course, was a major help in this effort.
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/version.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <asm/io.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/cfi.h>
+#include <linux/mtd/flashchip.h>
+#include <linux/pci.h>
+#include <linux/pci_ids.h>
+#include <linux/list.h>
+
+#define MOD_NAME KBUILD_BASENAME
+
+#define ADDRESS_NAME_LEN 18
+
+#define ROM_PROBE_STEP_SIZE (64*1024) /* 64KiB */
+
+#define BIOS_CNTL 0xDC
+#define BIOS_LOCK_ENABLE 0x02
+#define BIOS_WRITE_ENABLE 0x01
+
+/* This became a 16-bit register, and EN2 has disappeared */
+#define FWH_DEC_EN1 0xD8
+#define FWH_F8_EN 0x8000
+#define FWH_F0_EN 0x4000
+#define FWH_E8_EN 0x2000
+#define FWH_E0_EN 0x1000
+#define FWH_D8_EN 0x0800
+#define FWH_D0_EN 0x0400
+#define FWH_C8_EN 0x0200
+#define FWH_C0_EN 0x0100
+#define FWH_LEGACY_F_EN 0x0080
+#define FWH_LEGACY_E_EN 0x0040
+/* reserved 0x0020 and 0x0010 */
+#define FWH_70_EN 0x0008
+#define FWH_60_EN 0x0004
+#define FWH_50_EN 0x0002
+#define FWH_40_EN 0x0001
+
+/* these are 32-bit values */
+#define FWH_SEL1 0xD0
+#define FWH_SEL2 0xD4
+
+#define FWH_8MiB (FWH_F8_EN | FWH_F0_EN | FWH_E8_EN | FWH_E0_EN | \
+ FWH_D8_EN | FWH_D0_EN | FWH_C8_EN | FWH_C0_EN | \
+ FWH_70_EN | FWH_60_EN | FWH_50_EN | FWH_40_EN)
+
+#define FWH_7MiB (FWH_F8_EN | FWH_F0_EN | FWH_E8_EN | FWH_E0_EN | \
+ FWH_D8_EN | FWH_D0_EN | FWH_C8_EN | FWH_C0_EN | \
+ FWH_70_EN | FWH_60_EN | FWH_50_EN)
+
+#define FWH_6MiB (FWH_F8_EN | FWH_F0_EN | FWH_E8_EN | FWH_E0_EN | \
+ FWH_D8_EN | FWH_D0_EN | FWH_C8_EN | FWH_C0_EN | \
+ FWH_70_EN | FWH_60_EN)
+
+#define FWH_5MiB (FWH_F8_EN | FWH_F0_EN | FWH_E8_EN | FWH_E0_EN | \
+ FWH_D8_EN | FWH_D0_EN | FWH_C8_EN | FWH_C0_EN | \
+ FWH_70_EN)
+
+#define FWH_4MiB (FWH_F8_EN | FWH_F0_EN | FWH_E8_EN | FWH_E0_EN | \
+ FWH_D8_EN | FWH_D0_EN | FWH_C8_EN | FWH_C0_EN)
+
+#define FWH_3_5MiB (FWH_F8_EN | FWH_F0_EN | FWH_E8_EN | FWH_E0_EN | \
+ FWH_D8_EN | FWH_D0_EN | FWH_C8_EN)
+
+#define FWH_3MiB (FWH_F8_EN | FWH_F0_EN | FWH_E8_EN | FWH_E0_EN | \
+ FWH_D8_EN | FWH_D0_EN)
+
+#define FWH_2_5MiB (FWH_F8_EN | FWH_F0_EN | FWH_E8_EN | FWH_E0_EN | \
+ FWH_D8_EN)
+
+#define FWH_2MiB (FWH_F8_EN | FWH_F0_EN | FWH_E8_EN | FWH_E0_EN)
+
+#define FWH_1_5MiB (FWH_F8_EN | FWH_F0_EN | FWH_E8_EN)
+
+#define FWH_1MiB (FWH_F8_EN | FWH_F0_EN)
+
+#define FWH_0_5MiB (FWH_F8_EN)
+
+
+struct esb2rom_window {
+ void __iomem* virt;
+ unsigned long phys;
+ unsigned long size;
+ struct list_head maps;
+ struct resource rsrc;
+ struct pci_dev *pdev;
+};
+
+struct esb2rom_map_info {
+ struct list_head list;
+ struct map_info map;
+ struct mtd_info *mtd;
+ struct resource rsrc;
+ char map_name[sizeof(MOD_NAME) + 2 + ADDRESS_NAME_LEN];
+};
+
+static struct esb2rom_window esb2rom_window = {
+ .maps = LIST_HEAD_INIT(esb2rom_window.maps),
+};
+
+static void esb2rom_cleanup(struct esb2rom_window *window)
+{
+ struct esb2rom_map_info *map, *scratch;
+ u8 byte;
+
+ /* Disable writes through the rom window */
+ pci_read_config_byte(window->pdev, BIOS_CNTL, &byte);
+ pci_write_config_byte(window->pdev, BIOS_CNTL,
+ byte & ~BIOS_WRITE_ENABLE);
+
+ /* Free all of the mtd devices */
+ list_for_each_entry_safe(map, scratch, &window->maps, list) {
+ if (map->rsrc.parent)
+ release_resource(&map->rsrc);
+ del_mtd_device(map->mtd);
+ map_destroy(map->mtd);
+ list_del(&map->list);
+ kfree(map);
+ }
+ if (window->rsrc.parent)
+ release_resource(&window->rsrc);
+ if (window->virt) {
+ iounmap(window->virt);
+ window->virt = NULL;
+ window->phys = 0;
+ window->size = 0;
+ }
+ pci_dev_put(window->pdev);
+}
+
+static int __devinit esb2rom_init_one(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
+{
+ static char *rom_probe_types[] = { "cfi_probe", "jedec_probe", NULL };
+ struct esb2rom_window *window = &esb2rom_window;
+ struct esb2rom_map_info *map = NULL;
+ unsigned long map_top;
+ u8 byte;
+ u16 word;
+
+ /* For now I just handle the ecb2 and I assume there
+ * are not a lot of resources up at the top of the address
+ * space. It is possible to handle other devices in the
+ * top 16MiB but it is very painful. Also since
+ * you can only really attach a FWH to an ICHX there
+ * a number of simplifications you can make.
+ *
+ * Also you can page firmware hubs if an 8MiB window isn't enough
+ * but don't currently handle that case either.
+ */
+ window->pdev = pci_dev_get(pdev);
+
+ /* RLG: experiment 2. Force the window registers to the widest values */
+
+/*
+ pci_read_config_word(pdev, FWH_DEC_EN1, &word);
+ printk(KERN_DEBUG "Original FWH_DEC_EN1 : %x\n", word);
+ pci_write_config_byte(pdev, FWH_DEC_EN1, 0xff);
+ pci_read_config_byte(pdev, FWH_DEC_EN1, &byte);
+ printk(KERN_DEBUG "New FWH_DEC_EN1 : %x\n", byte);
+
+ pci_read_config_byte(pdev, FWH_DEC_EN2, &byte);
+ printk(KERN_DEBUG "Original FWH_DEC_EN2 : %x\n", byte);
+ pci_write_config_byte(pdev, FWH_DEC_EN2, 0x0f);
+ pci_read_config_byte(pdev, FWH_DEC_EN2, &byte);
+ printk(KERN_DEBUG "New FWH_DEC_EN2 : %x\n", byte);
+*/
+
+ /* Find a region continuous to the end of the ROM window */
+ window->phys = 0;
+ pci_read_config_word(pdev, FWH_DEC_EN1, &word);
+ printk(KERN_DEBUG "pci_read_config_byte : %x\n", word);
+
+ if ((word & FWH_8MiB) == FWH_8MiB)
+ window->phys = 0xff400000;
+ else if ((word & FWH_7MiB) == FWH_7MiB)
+ window->phys = 0xff500000;
+ else if ((word & FWH_6MiB) == FWH_6MiB)
+ window->phys = 0xff600000;
+ else if ((word & FWH_5MiB) == FWH_5MiB)
+ window->phys = 0xFF700000;
+ else if ((word & FWH_4MiB) == FWH_4MiB)
+ window->phys = 0xffc00000;
+ else if ((word & FWH_3_5MiB) == FWH_3_5MiB)
+ window->phys = 0xffc80000;
+ else if ((word & FWH_3MiB) == FWH_3MiB)
+ window->phys = 0xffd00000;
+ else if ((word & FWH_2_5MiB) == FWH_2_5MiB)
+ window->phys = 0xffd80000;
+ else if ((word & FWH_2MiB) == FWH_2MiB)
+ window->phys = 0xffe00000;
+ else if ((word & FWH_1_5MiB) == FWH_1_5MiB)
+ window->phys = 0xffe80000;
+ else if ((word & FWH_1MiB) == FWH_1MiB)
+ window->phys = 0xfff00000;
+ else if ((word & FWH_0_5MiB) == FWH_0_5MiB)
+ window->phys = 0xfff80000;
+
+ /* reserved 0x0020 and 0x0010 */
+ window->phys -= 0x400000UL;
+ window->size = (0xffffffffUL - window->phys) + 1UL;
+
+ /* Enable writes through the rom window */
+ pci_read_config_byte(pdev, BIOS_CNTL, &byte);
+ if (!(byte & BIOS_WRITE_ENABLE) && (byte & (BIOS_LOCK_ENABLE))) {
+ /* The BIOS will generate an error if I enable
+ * this device, so don't even try.
+ */
+ printk(KERN_ERR MOD_NAME ": firmware access control, I can't enable writes\n");
+ goto out;
+ }
+ pci_write_config_byte(pdev, BIOS_CNTL, byte | BIOS_WRITE_ENABLE);
+
+ /*
+ * Try to reserve the window mem region. If this fails then
+ * it is likely due to the window being "reseved" by the BIOS.
+ */
+ window->rsrc.name = MOD_NAME;
+ window->rsrc.start = window->phys;
+ window->rsrc.end = window->phys + window->size - 1;
+ window->rsrc.flags = IORESOURCE_MEM | IORESOURCE_BUSY;
+ if (request_resource(&iomem_resource, &window->rsrc)) {
+ window->rsrc.parent = NULL;
+ printk(KERN_DEBUG MOD_NAME
+ ": %s(): Unable to register resource"
+ " 0x%.08llx-0x%.08llx - kernel bug?\n",
+ __func__,
+ (unsigned long long)window->rsrc.start,
+ (unsigned long long)window->rsrc.end);
+ }
+
+ /* Map the firmware hub into my address space. */
+ window->virt = ioremap_nocache(window->phys, window->size);
+ if (!window->virt) {
+ printk(KERN_ERR MOD_NAME ": ioremap(%08lx, %08lx) failed\n",
+ window->phys, window->size);
+ goto out;
+ }
+
+ /* Get the first address to look for an rom chip at */
+ map_top = window->phys;
+ if ((window->phys & 0x3fffff) != 0) {
+ /* if not aligned on 4MiB, look 4MiB lower in address space */
+ map_top = window->phys + 0x400000;
+ }
+#if 1
+ /* The probe sequence run over the firmware hub lock
+ * registers sets them to 0x7 (no access).
+ * (Insane hardware design, but most copied Intel's.)
+ * ==> Probe at most the last 4M of the address space.
+ */
+ if (map_top < 0xffc00000)
+ map_top = 0xffc00000;
+#endif
+ /* Loop through and look for rom chips */
+ while ((map_top - 1) < 0xffffffffUL) {
+ struct cfi_private *cfi;
+ unsigned long offset;
+ int i;
+
+ if (!map)
+ map = kmalloc(sizeof(*map), GFP_KERNEL);
+ if (!map) {
+ printk(KERN_ERR MOD_NAME ": kmalloc failed");
+ goto out;
+ }
+ memset(map, 0, sizeof(*map));
+ INIT_LIST_HEAD(&map->list);
+ map->map.name = map->map_name;
+ map->map.phys = map_top;
+ offset = map_top - window->phys;
+ map->map.virt = (void __iomem *)
+ (((unsigned long)(window->virt)) + offset);
+ map->map.size = 0xffffffffUL - map_top + 1UL;
+ /* Set the name of the map to the address I am trying */
+ sprintf(map->map_name, "%s @%08lx",
+ MOD_NAME, map->map.phys);
+
+ /* Firmware hubs only use vpp when being programmed
+ * in a factory setting. So in-place programming
+ * needs to use a different method.
+ */
+ for(map->map.bankwidth = 32; map->map.bankwidth;
+ map->map.bankwidth >>= 1) {
+ char **probe_type;
+ /* Skip bankwidths that are not supported */
+ if (!map_bankwidth_supported(map->map.bankwidth))
+ continue;
+
+ /* Setup the map methods */
+ simple_map_init(&map->map);
+
+ /* Try all of the probe methods */
+ probe_type = rom_probe_types;
+ for(; *probe_type; probe_type++) {
+ map->mtd = do_map_probe(*probe_type, &map->map);
+ if (map->mtd)
+ goto found;
+ }
+ }
+ map_top += ROM_PROBE_STEP_SIZE;
+ continue;
+ found:
+ /* Trim the size if we are larger than the map */
+ if (map->mtd->size > map->map.size) {
+ printk(KERN_WARNING MOD_NAME
+ " rom(%u) larger than window(%lu). fixing...\n",
+ map->mtd->size, map->map.size);
+ map->mtd->size = map->map.size;
+ }
+ if (window->rsrc.parent) {
+ /*
+ * Registering the MTD device in iomem may not be possible
+ * if there is a BIOS "reserved" and BUSY range. If this
+ * fails then continue anyway.
+ */
+ map->rsrc.name = map->map_name;
+ map->rsrc.start = map->map.phys;
+ map->rsrc.end = map->map.phys + map->mtd->size - 1;
+ map->rsrc.flags = IORESOURCE_MEM | IORESOURCE_BUSY;
+ if (request_resource(&window->rsrc, &map->rsrc)) {
+ printk(KERN_ERR MOD_NAME
+ ": cannot reserve MTD resource\n");
+ map->rsrc.parent = NULL;
+ }
+ }
+
+ /* Make the whole region visible in the map */
+ map->map.virt = window->virt;
+ map->map.phys = window->phys;
+ cfi = map->map.fldrv_priv;
+ for(i = 0; i < cfi->numchips; i++)
+ cfi->chips[i].start += offset;
+
+ /* Now that the mtd devices is complete claim and export it */
+ map->mtd->owner = THIS_MODULE;
+ if (add_mtd_device(map->mtd)) {
+ map_destroy(map->mtd);
+ map->mtd = NULL;
+ goto out;
+ }
+
+ /* Calculate the new value of map_top */
+ map_top += map->mtd->size;
+
+ /* File away the map structure */
+ list_add(&map->list, &window->maps);
+ map = NULL;
+ }
+
+ out:
+ /* Free any left over map structures */
+ kfree(map);
+
+ /* See if I have any map structures */
+ if (list_empty(&window->maps)) {
+ esb2rom_cleanup(window);
+ return -ENODEV;
+ }
+ return 0;
+}
+
+static void __devexit esb2rom_remove_one (struct pci_dev *pdev)
+{
+ struct esb2rom_window *window = &esb2rom_window;
+ esb2rom_cleanup(window);
+}
+
+static struct pci_device_id esb2rom_pci_tbl[] __devinitdata = {
+ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_0,
+ PCI_ANY_ID, PCI_ANY_ID, },
+ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_0,
+ PCI_ANY_ID, PCI_ANY_ID, },
+ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_0,
+ PCI_ANY_ID, PCI_ANY_ID, },
+ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801EB_0,
+ PCI_ANY_ID, PCI_ANY_ID, },
+ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ESB_1,
+ PCI_ANY_ID, PCI_ANY_ID, },
+ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ESB2_0,
+ PCI_ANY_ID, PCI_ANY_ID, },
+ { 0, },
+};
+
+#if 0
+MODULE_DEVICE_TABLE(pci, esb2rom_pci_tbl);
+
+static struct pci_driver esb2rom_driver = {
+ .name = MOD_NAME,
+ .id_table = esb2rom_pci_tbl,
+ .probe = esb2rom_init_one,
+ .remove = esb2rom_remove_one,
+};
+#endif
+
+static int __init init_esb2rom(void)
+{
+ struct pci_dev *pdev;
+ struct pci_device_id *id;
+ int retVal;
+
+ pdev = NULL;
+ for (id = esb2rom_pci_tbl; id->vendor; id++) {
+ printk(KERN_DEBUG "device id = %x\n", id->device);
+ pdev = pci_get_device(id->vendor, id->device, NULL);
+ if (pdev) {
+ printk(KERN_DEBUG "matched device = %x\n", id->device);
+ break;
+ }
+ }
+ if (pdev) {
+ printk(KERN_DEBUG "matched device id %x\n", id->device);
+ retVal = esb2rom_init_one(pdev, &esb2rom_pci_tbl[0]);
+ pci_dev_put(pdev);
+ printk(KERN_DEBUG "retVal = %d\n", retVal);
+ return retVal;
+ }
+ return -ENXIO;
+#if 0
+ return pci_register_driver(&esb2rom_driver);
+#endif
+}
+
+static void __exit cleanup_esb2rom(void)
+{
+ esb2rom_remove_one(esb2rom_window.pdev);
+}
+
+module_init(init_esb2rom);
+module_exit(cleanup_esb2rom);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Lew Glendenning <lglendenning@lnxi.com>");
+MODULE_DESCRIPTION("MTD map driver for BIOS chips on the ESB2 southbridge");
int err;
void __iomem *base;
- info = kmalloc(sizeof(struct armflash_info), GFP_KERNEL);
+ info = kzalloc(sizeof(struct armflash_info), GFP_KERNEL);
if (!info) {
err = -ENOMEM;
goto out;
}
- memset(info, 0, sizeof(struct armflash_info));
-
info->plat = plat;
if (plat && plat->init) {
err = plat->init();
#include <linux/mtd/partitions.h>
#include <linux/mtd/cfi.h>
#include <linux/reboot.h>
+#include <linux/err.h>
#include <linux/kdev_t.h>
#include <linux/root_dev.h>
#include <asm/io.h>
init_waitqueue_head(&wait_q);
mtd = get_mtd_device(NULL, 2);
- if (mtd) {
+ if (!IS_ERR(mtd)) {
nettel_erase.mtd = mtd;
nettel_erase.callback = nettel_erasecallback;
nettel_erase.callback = NULL;
iounmap(nettel_amd_map.virt);
return(rc);
-
+
}
/****************************************************************************/
struct resource *res = pdev->resource;
unsigned long size = res->end - res->start + 1;
- info = kmalloc(sizeof(struct omapflash_info), GFP_KERNEL);
+ info = kzalloc(sizeof(struct omapflash_info), GFP_KERNEL);
if (!info)
return -ENOMEM;
- memset(info, 0, sizeof(struct omapflash_info));
-
if (!request_mem_region(res->start, size, "flash")) {
err = -EBUSY;
goto out_free_info;
struct pcmciamtd_dev *dev;
/* Create new memory card device */
- dev = kmalloc(sizeof(*dev), GFP_KERNEL);
+ dev = kzalloc(sizeof(*dev), GFP_KERNEL);
if (!dev) return -ENOMEM;
DEBUG(1, "dev=0x%p", dev);
- memset(dev, 0, sizeof(*dev));
dev->p_dev = link;
link->priv = dev;
return -ENODEV;
printk(KERN_NOTICE "physmap platform flash device: %.8llx at %.8llx\n",
- (unsigned long long)dev->resource->end - dev->resource->start + 1,
+ (unsigned long long)(dev->resource->end - dev->resource->start + 1),
(unsigned long long)dev->resource->start);
- info = kmalloc(sizeof(struct physmap_flash_info), GFP_KERNEL);
+ info = kzalloc(sizeof(struct physmap_flash_info), GFP_KERNEL);
if (info == NULL) {
err = -ENOMEM;
goto err_out;
}
- memset(info, 0, sizeof(*info));
platform_set_drvdata(dev, info);
--- /dev/null
+/*
+ * Normal mappings of chips in physical memory for OF devices
+ *
+ * Copyright (C) 2006 MontaVista Software Inc.
+ * Author: Vitaly Wool <vwool@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+#include <asm/io.h>
+#include <asm/prom.h>
+#include <asm/of_device.h>
+#include <asm/of_platform.h>
+
+struct physmap_flash_info {
+ struct mtd_info *mtd;
+ struct map_info map;
+ struct resource *res;
+#ifdef CONFIG_MTD_PARTITIONS
+ int nr_parts;
+ struct mtd_partition *parts;
+#endif
+};
+
+static const char *rom_probe_types[] = { "cfi_probe", "jedec_probe", "map_rom", NULL };
+#ifdef CONFIG_MTD_PARTITIONS
+static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", NULL };
+#endif
+
+#ifdef CONFIG_MTD_PARTITIONS
+static int parse_flash_partitions(struct device_node *node,
+ struct mtd_partition **parts)
+{
+ int i, plen, retval = -ENOMEM;
+ const u32 *part;
+ const char *name;
+
+ part = get_property(node, "partitions", &plen);
+ if (part == NULL)
+ goto err;
+
+ retval = plen / (2 * sizeof(u32));
+ *parts = kzalloc(retval * sizeof(struct mtd_partition), GFP_KERNEL);
+ if (*parts == NULL) {
+ printk(KERN_ERR "Can't allocate the flash partition data!\n");
+ goto err;
+ }
+
+ name = get_property(node, "partition-names", &plen);
+
+ for (i = 0; i < retval; i++) {
+ (*parts)[i].offset = *part++;
+ (*parts)[i].size = *part & ~1;
+ if (*part++ & 1) /* bit 0 set signifies read only partition */
+ (*parts)[i].mask_flags = MTD_WRITEABLE;
+
+ if (name != NULL && plen > 0) {
+ int len = strlen(name) + 1;
+
+ (*parts)[i].name = (char *)name;
+ plen -= len;
+ name += len;
+ } else
+ (*parts)[i].name = "unnamed";
+ }
+err:
+ return retval;
+}
+#endif
+
+static int of_physmap_remove(struct of_device *dev)
+{
+ struct physmap_flash_info *info;
+
+ info = dev_get_drvdata(&dev->dev);
+ if (info == NULL)
+ return 0;
+ dev_set_drvdata(&dev->dev, NULL);
+
+ if (info->mtd != NULL) {
+#ifdef CONFIG_MTD_PARTITIONS
+ if (info->nr_parts) {
+ del_mtd_partitions(info->mtd);
+ kfree(info->parts);
+ } else {
+ del_mtd_device(info->mtd);
+ }
+#else
+ del_mtd_device(info->mtd);
+#endif
+ map_destroy(info->mtd);
+ }
+
+ if (info->map.virt != NULL)
+ iounmap(info->map.virt);
+
+ if (info->res != NULL) {
+ release_resource(info->res);
+ kfree(info->res);
+ }
+
+ return 0;
+}
+
+static int __devinit of_physmap_probe(struct of_device *dev, const struct of_device_id *match)
+{
+ struct device_node *dp = dev->node;
+ struct resource res;
+ struct physmap_flash_info *info;
+ const char **probe_type;
+ const char *of_probe;
+ const u32 *width;
+ int err;
+
+
+ if (of_address_to_resource(dp, 0, &res)) {
+ dev_err(&dev->dev, "Can't get the flash mapping!\n");
+ err = -EINVAL;
+ goto err_out;
+ }
+
+ dev_dbg(&dev->dev, "physmap flash device: %.8llx at %.8llx\n",
+ (unsigned long long)res.end - res.start + 1,
+ (unsigned long long)res.start);
+
+ info = kzalloc(sizeof(struct physmap_flash_info), GFP_KERNEL);
+ if (info == NULL) {
+ err = -ENOMEM;
+ goto err_out;
+ }
+ memset(info, 0, sizeof(*info));
+
+ dev_set_drvdata(&dev->dev, info);
+
+ info->res = request_mem_region(res.start, res.end - res.start + 1,
+ dev->dev.bus_id);
+ if (info->res == NULL) {
+ dev_err(&dev->dev, "Could not reserve memory region\n");
+ err = -ENOMEM;
+ goto err_out;
+ }
+
+ width = get_property(dp, "bank-width", NULL);
+ if (width == NULL) {
+ dev_err(&dev->dev, "Can't get the flash bank width!\n");
+ err = -EINVAL;
+ goto err_out;
+ }
+
+ info->map.name = dev->dev.bus_id;
+ info->map.phys = res.start;
+ info->map.size = res.end - res.start + 1;
+ info->map.bankwidth = *width;
+
+ info->map.virt = ioremap(info->map.phys, info->map.size);
+ if (info->map.virt == NULL) {
+ dev_err(&dev->dev, "Failed to ioremap flash region\n");
+ err = EIO;
+ goto err_out;
+ }
+
+ simple_map_init(&info->map);
+
+ of_probe = get_property(dp, "probe-type", NULL);
+ if (of_probe == NULL) {
+ probe_type = rom_probe_types;
+ for (; info->mtd == NULL && *probe_type != NULL; probe_type++)
+ info->mtd = do_map_probe(*probe_type, &info->map);
+ } else if (!strcmp(of_probe, "CFI"))
+ info->mtd = do_map_probe("cfi_probe", &info->map);
+ else if (!strcmp(of_probe, "JEDEC"))
+ info->mtd = do_map_probe("jedec_probe", &info->map);
+ else {
+ if (strcmp(of_probe, "ROM"))
+ dev_dbg(&dev->dev, "map_probe: don't know probe type "
+ "'%s', mapping as rom\n");
+ info->mtd = do_map_probe("mtd_rom", &info->map);
+ }
+ if (info->mtd == NULL) {
+ dev_err(&dev->dev, "map_probe failed\n");
+ err = -ENXIO;
+ goto err_out;
+ }
+ info->mtd->owner = THIS_MODULE;
+
+#ifdef CONFIG_MTD_PARTITIONS
+ err = parse_mtd_partitions(info->mtd, part_probe_types, &info->parts, 0);
+ if (err > 0) {
+ add_mtd_partitions(info->mtd, info->parts, err);
+ } else if ((err = parse_flash_partitions(dp, &info->parts)) > 0) {
+ dev_info(&dev->dev, "Using OF partition information\n");
+ add_mtd_partitions(info->mtd, info->parts, err);
+ info->nr_parts = err;
+ } else
+#endif
+
+ add_mtd_device(info->mtd);
+ return 0;
+
+err_out:
+ of_physmap_remove(dev);
+ return err;
+
+ return 0;
+
+
+}
+
+static struct of_device_id of_physmap_match[] = {
+ {
+ .type = "rom",
+ .compatible = "direct-mapped"
+ },
+ { },
+};
+
+MODULE_DEVICE_TABLE(of, of_physmap_match);
+
+
+static struct of_platform_driver of_physmap_flash_driver = {
+ .name = "physmap-flash",
+ .match_table = of_physmap_match,
+ .probe = of_physmap_probe,
+ .remove = of_physmap_remove,
+};
+
+static int __init of_physmap_init(void)
+{
+ return of_register_platform_driver(&of_physmap_flash_driver);
+}
+
+static void __exit of_physmap_exit(void)
+{
+ of_unregister_platform_driver(&of_physmap_flash_driver);
+}
+
+module_init(of_physmap_init);
+module_exit(of_physmap_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Vitaly Wool <vwool@ru.mvista.com>");
+MODULE_DESCRIPTION("Configurable MTD map driver for OF");
pdata = pdev->dev.platform_data;
- info = kmalloc(sizeof(*info), GFP_KERNEL);
+ info = kzalloc(sizeof(*info), GFP_KERNEL);
if (info == NULL) {
dev_err(&pdev->dev, "no memory for flash info\n");
err = -ENOMEM;
goto exit_error;
}
- memset(info, 0, sizeof(*info));
platform_set_drvdata(pdev, info);
info->dev = &pdev->dev;
/*
* Allocate the map_info structs in one go.
*/
- info = kmalloc(size, GFP_KERNEL);
+ info = kzalloc(size, GFP_KERNEL);
if (!info) {
ret = -ENOMEM;
goto out;
}
- memset(info, 0, size);
-
if (plat->init) {
ret = plat->init();
if (ret)
pr_debug("%s: chip probing count %d\n", __FUNCTION__, idx);
- map_banks[idx] =
- (struct map_info *)kmalloc(sizeof(struct map_info),
- GFP_KERNEL);
+ map_banks[idx] = kzalloc(sizeof(struct map_info), GFP_KERNEL);
if (map_banks[idx] == NULL) {
ret = -ENOMEM;
goto error_mem;
}
- memset((void *)map_banks[idx], 0, sizeof(struct map_info));
- map_banks[idx]->name = (char *)kmalloc(16, GFP_KERNEL);
+ map_banks[idx]->name = kzalloc(16, GFP_KERNEL);
if (map_banks[idx]->name == NULL) {
ret = -ENOMEM;
goto error_mem;
}
- memset((void *)map_banks[idx]->name, 0, 16);
sprintf(map_banks[idx]->name, "TQM834x-%d", idx);
map_banks[idx]->size = flash_size;
printk(KERN_INFO "%s: chip probing count %d\n", __FUNCTION__, idx);
- map_banks[idx] = (struct map_info *)kmalloc(sizeof(struct map_info), GFP_KERNEL);
+ map_banks[idx] = kzalloc(sizeof(struct map_info), GFP_KERNEL);
if(map_banks[idx] == NULL) {
ret = -ENOMEM;
/* FIXME: What if some MTD devices were probed already? */
goto error_mem;
}
- memset((void *)map_banks[idx], 0, sizeof(struct map_info));
map_banks[idx]->name = (char *)kmalloc(16, GFP_KERNEL);
if (!map_banks[idx]->name) {
unsigned long block, nsect;
char *buf;
- block = req->sector;
- nsect = req->current_nr_sectors;
+ block = req->sector << 9 >> tr->blkshift;
+ nsect = req->current_nr_sectors << 9 >> tr->blkshift;
+
buf = req->buffer;
if (!blk_fs_request(req))
return 0;
- if (block + nsect > get_capacity(req->rq_disk))
+ if (req->sector + req->current_nr_sectors > get_capacity(req->rq_disk))
return 0;
switch(rq_data_dir(req)) {
case READ:
- for (; nsect > 0; nsect--, block++, buf += 512)
+ for (; nsect > 0; nsect--, block++, buf += tr->blksize)
if (tr->readsect(dev, block, buf))
return 0;
return 1;
if (!tr->writesect)
return 0;
- for (; nsect > 0; nsect--, block++, buf += 512)
+ for (; nsect > 0; nsect--, block++, buf += tr->blksize)
if (tr->writesect(dev, block, buf))
return 0;
return 1;
/* 2.5 has capacity in units of 512 bytes while still
having BLOCK_SIZE_BITS set to 10. Just to keep us amused. */
- set_capacity(gd, (new->size * new->blksize) >> 9);
+ set_capacity(gd, (new->size * tr->blksize) >> 9);
gd->private_data = new;
new->blkcore_priv = gd;
if (!blktrans_notifier.list.next)
register_mtd_user(&blktrans_notifier);
- tr->blkcore_priv = kmalloc(sizeof(*tr->blkcore_priv), GFP_KERNEL);
+ tr->blkcore_priv = kzalloc(sizeof(*tr->blkcore_priv), GFP_KERNEL);
if (!tr->blkcore_priv)
return -ENOMEM;
- memset(tr->blkcore_priv, 0, sizeof(*tr->blkcore_priv));
-
mutex_lock(&mtd_table_mutex);
ret = register_blkdev(tr->major, tr->name);
}
tr->blkcore_priv->rq->queuedata = tr;
+ blk_queue_hardsect_size(tr->blkcore_priv->rq, tr->blksize);
+ tr->blkshift = ffs(tr->blksize) - 1;
ret = kernel_thread(mtd_blktrans_thread, tr, CLONE_KERNEL);
if (ret < 0) {
}
/* OK, it's not open. Create cache info for it */
- mtdblk = kmalloc(sizeof(struct mtdblk_dev), GFP_KERNEL);
+ mtdblk = kzalloc(sizeof(struct mtdblk_dev), GFP_KERNEL);
if (!mtdblk)
return -ENOMEM;
- memset(mtdblk, 0, sizeof(*mtdblk));
mtdblk->count = 1;
mtdblk->mtd = mtd;
static void mtdblock_add_mtd(struct mtd_blktrans_ops *tr, struct mtd_info *mtd)
{
- struct mtd_blktrans_dev *dev = kmalloc(sizeof(*dev), GFP_KERNEL);
+ struct mtd_blktrans_dev *dev = kzalloc(sizeof(*dev), GFP_KERNEL);
if (!dev)
return;
- memset(dev, 0, sizeof(*dev));
-
dev->mtd = mtd;
dev->devnum = mtd->index;
- dev->blksize = 512;
+
dev->size = mtd->size >> 9;
dev->tr = tr;
.name = "mtdblock",
.major = 31,
.part_bits = 0,
+ .blksize = 512,
.open = mtdblock_open,
.flush = mtdblock_flush,
.release = mtdblock_release,
static void mtdblock_add_mtd(struct mtd_blktrans_ops *tr, struct mtd_info *mtd)
{
- struct mtd_blktrans_dev *dev = kmalloc(sizeof(*dev), GFP_KERNEL);
+ struct mtd_blktrans_dev *dev = kzalloc(sizeof(*dev), GFP_KERNEL);
if (!dev)
return;
- memset(dev, 0, sizeof(*dev));
-
dev->mtd = mtd;
dev->devnum = mtd->index;
- dev->blksize = 512;
+
dev->size = mtd->size >> 9;
dev->tr = tr;
dev->readonly = 1;
.name = "mtdblock",
.major = 31,
.part_bits = 0,
+ .blksize = 512,
.readsect = mtdblock_readsect,
.writesect = mtdblock_writesect,
.add_mtd = mtdblock_add_mtd,
#include <linux/device.h>
#include <linux/fs.h>
+#include <linux/err.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
mtd = get_mtd_device(NULL, devnum);
- if (!mtd)
- return -ENODEV;
+ if (IS_ERR(mtd))
+ return PTR_ERR(mtd);
if (MTD_ABSENT == mtd->type) {
put_mtd_device(mtd);
if(!(file->f_mode & 2))
return -EPERM;
- erase=kmalloc(sizeof(struct erase_info),GFP_KERNEL);
+ erase=kzalloc(sizeof(struct erase_info),GFP_KERNEL);
if (!erase)
ret = -ENOMEM;
else {
init_waitqueue_head(&waitq);
- memset (erase,0,sizeof(struct erase_info));
if (copy_from_user(&erase->addr, argp,
sizeof(struct erase_info_user))) {
kfree(erase);
if (ret)
return ret;
- ops.len = buf.length;
ops.ooblen = buf.length;
ops.ooboffs = buf.start & (mtd->oobsize - 1);
ops.datbuf = NULL;
ops.mode = MTD_OOB_PLACE;
- if (ops.ooboffs && ops.len > (mtd->oobsize - ops.ooboffs))
+ if (ops.ooboffs && ops.ooblen > (mtd->oobsize - ops.ooboffs))
return -EINVAL;
ops.oobbuf = kmalloc(buf.length, GFP_KERNEL);
buf.start &= ~(mtd->oobsize - 1);
ret = mtd->write_oob(mtd, buf.start, &ops);
- if (copy_to_user(argp + sizeof(uint32_t), &ops.retlen,
+ if (copy_to_user(argp + sizeof(uint32_t), &ops.oobretlen,
sizeof(uint32_t)))
ret = -EFAULT;
if (ret)
return ret;
- ops.len = buf.length;
ops.ooblen = buf.length;
ops.ooboffs = buf.start & (mtd->oobsize - 1);
ops.datbuf = NULL;
buf.start &= ~(mtd->oobsize - 1);
ret = mtd->read_oob(mtd, buf.start, &ops);
- if (put_user(ops.retlen, (uint32_t __user *)argp))
+ if (put_user(ops.oobretlen, (uint32_t __user *)argp))
ret = -EFAULT;
- else if (ops.retlen && copy_to_user(buf.ptr, ops.oobbuf,
- ops.retlen))
+ else if (ops.oobretlen && copy_to_user(buf.ptr, ops.oobbuf,
+ ops.oobretlen))
ret = -EFAULT;
kfree(ops.oobbuf);
memcpy(&oi.eccpos, mtd->ecclayout->eccpos, sizeof(oi.eccpos));
memcpy(&oi.oobfree, mtd->ecclayout->oobfree,
sizeof(oi.oobfree));
+ oi.eccbytes = mtd->ecclayout->eccbytes;
if (copy_to_user(argp, &oi, sizeof(struct nand_oobinfo)))
return -EFAULT;
if (!mtd->ecclayout)
return -EOPNOTSUPP;
- if (copy_to_user(argp, &mtd->ecclayout,
+ if (copy_to_user(argp, mtd->ecclayout,
sizeof(struct nand_ecclayout)))
return -EFAULT;
break;
struct mtd_oob_ops devops = *ops;
int i, err, ret = 0;
- ops->retlen = 0;
+ ops->retlen = ops->oobretlen = 0;
for (i = 0; i < concat->num_subdev; i++) {
struct mtd_info *subdev = concat->subdev[i];
err = subdev->read_oob(subdev, from, &devops);
ops->retlen += devops.retlen;
+ ops->oobretlen += devops.oobretlen;
/* Save information about bitflips! */
if (unlikely(err)) {
return err;
}
- devops.len = ops->len - ops->retlen;
- if (!devops.len)
- return ret;
-
- if (devops.datbuf)
+ if (devops.datbuf) {
+ devops.len = ops->len - ops->retlen;
+ if (!devops.len)
+ return ret;
devops.datbuf += devops.retlen;
- if (devops.oobbuf)
- devops.oobbuf += devops.ooblen;
+ }
+ if (devops.oobbuf) {
+ devops.ooblen = ops->ooblen - ops->oobretlen;
+ if (!devops.ooblen)
+ return ret;
+ devops.oobbuf += ops->oobretlen;
+ }
from = 0;
}
if (err)
return err;
- devops.len = ops->len - ops->retlen;
- if (!devops.len)
- return 0;
-
- if (devops.datbuf)
+ if (devops.datbuf) {
+ devops.len = ops->len - ops->retlen;
+ if (!devops.len)
+ return 0;
devops.datbuf += devops.retlen;
- if (devops.oobbuf)
- devops.oobbuf += devops.ooblen;
+ }
+ if (devops.oobbuf) {
+ devops.ooblen = ops->ooblen - ops->oobretlen;
+ if (!devops.ooblen)
+ return 0;
+ devops.oobbuf += devops.oobretlen;
+ }
to = 0;
}
return -EINVAL;
/* allocate the device structure */
size = SIZEOF_STRUCT_MTD_CONCAT(num_devs);
- concat = kmalloc(size, GFP_KERNEL);
+ concat = kzalloc(size, GFP_KERNEL);
if (!concat) {
printk
("memory allocation error while creating concatenated device \"%s\"\n",
name);
return NULL;
}
- memset(concat, 0, size);
concat->subdev = (struct mtd_info **) (concat + 1);
/*
concat->mtd.ecc_stats.badblocks +=
subdev[i]->ecc_stats.badblocks;
if (concat->mtd.writesize != subdev[i]->writesize ||
+ concat->mtd.subpage_sft != subdev[i]->subpage_sft ||
concat->mtd.oobsize != subdev[i]->oobsize ||
concat->mtd.ecctype != subdev[i]->ecctype ||
concat->mtd.eccsize != subdev[i]->eccsize ||
#include <linux/timer.h>
#include <linux/major.h>
#include <linux/fs.h>
+#include <linux/err.h>
#include <linux/ioctl.h>
#include <linux/init.h>
#include <linux/mtd/compatmac.h>
* Given a number and NULL address, return the num'th entry in the device
* table, if any. Given an address and num == -1, search the device table
* for a device with that address and return if it's still present. Given
- * both, return the num'th driver only if its address matches. Return NULL
- * if not.
+ * both, return the num'th driver only if its address matches. Return
+ * error code if not.
*/
struct mtd_info *get_mtd_device(struct mtd_info *mtd, int num)
{
struct mtd_info *ret = NULL;
- int i;
+ int i, err = -ENODEV;
mutex_lock(&mtd_table_mutex);
ret = NULL;
}
- if (ret && !try_module_get(ret->owner))
- ret = NULL;
+ if (!ret)
+ goto out_unlock;
+
+ if (!try_module_get(ret->owner))
+ goto out_unlock;
- if (ret)
- ret->usecount++;
+ if (ret->get_device) {
+ err = ret->get_device(ret);
+ if (err)
+ goto out_put;
+ }
+ ret->usecount++;
mutex_unlock(&mtd_table_mutex);
return ret;
+
+out_put:
+ module_put(ret->owner);
+out_unlock:
+ mutex_unlock(&mtd_table_mutex);
+ return ERR_PTR(err);
+}
+
+/**
+ * get_mtd_device_nm - obtain a validated handle for an MTD device by
+ * device name
+ * @name: MTD device name to open
+ *
+ * This function returns MTD device description structure in case of
+ * success and an error code in case of failure.
+ */
+
+struct mtd_info *get_mtd_device_nm(const char *name)
+{
+ int i, err = -ENODEV;
+ struct mtd_info *mtd = NULL;
+
+ mutex_lock(&mtd_table_mutex);
+
+ for (i = 0; i < MAX_MTD_DEVICES; i++) {
+ if (mtd_table[i] && !strcmp(name, mtd_table[i]->name)) {
+ mtd = mtd_table[i];
+ break;
+ }
+ }
+
+ if (!mtd)
+ goto out_unlock;
+
+ if (!try_module_get(mtd->owner))
+ goto out_unlock;
+
+ if (mtd->get_device) {
+ err = mtd->get_device(mtd);
+ if (err)
+ goto out_put;
+ }
+
+ mtd->usecount++;
+ mutex_unlock(&mtd_table_mutex);
+ return mtd;
+
+out_put:
+ module_put(mtd->owner);
+out_unlock:
+ mutex_unlock(&mtd_table_mutex);
+ return ERR_PTR(err);
}
void put_mtd_device(struct mtd_info *mtd)
mutex_lock(&mtd_table_mutex);
c = --mtd->usecount;
+ if (mtd->put_device)
+ mtd->put_device(mtd);
mutex_unlock(&mtd_table_mutex);
BUG_ON(c < 0);
}
/* default_mtd_writev - default mtd writev method for MTD devices that
- * dont implement their own
+ * don't implement their own
*/
int default_mtd_writev(struct mtd_info *mtd, const struct kvec *vecs,
return ret;
}
-EXPORT_SYMBOL(add_mtd_device);
-EXPORT_SYMBOL(del_mtd_device);
-EXPORT_SYMBOL(get_mtd_device);
-EXPORT_SYMBOL(put_mtd_device);
-EXPORT_SYMBOL(register_mtd_user);
-EXPORT_SYMBOL(unregister_mtd_user);
-EXPORT_SYMBOL(default_mtd_writev);
+EXPORT_SYMBOL_GPL(add_mtd_device);
+EXPORT_SYMBOL_GPL(del_mtd_device);
+EXPORT_SYMBOL_GPL(get_mtd_device);
+EXPORT_SYMBOL_GPL(get_mtd_device_nm);
+EXPORT_SYMBOL_GPL(put_mtd_device);
+EXPORT_SYMBOL_GPL(register_mtd_user);
+EXPORT_SYMBOL_GPL(unregister_mtd_user);
+EXPORT_SYMBOL_GPL(default_mtd_writev);
#ifdef CONFIG_PROC_FS
if (from >= mtd->size)
return -EINVAL;
- if (from + ops->len > mtd->size)
+ if (ops->datbuf && from + ops->len > mtd->size)
return -EINVAL;
res = part->master->read_oob(part->master, from + part->offset, ops);
if (to >= mtd->size)
return -EINVAL;
- if (to + ops->len > mtd->size)
+ if (ops->datbuf && to + ops->len > mtd->size)
return -EINVAL;
return part->master->write_oob(part->master, to + part->offset, ops);
}
for (i = 0; i < nbparts; i++) {
/* allocate the partition structure */
- slave = kmalloc (sizeof(*slave), GFP_KERNEL);
+ slave = kzalloc (sizeof(*slave), GFP_KERNEL);
if (!slave) {
printk ("memory allocation error while creating partitions for \"%s\"\n",
master->name);
del_mtd_partitions(master);
return -ENOMEM;
}
- memset(slave, 0, sizeof(*slave));
list_add(&slave->list, &mtd_partitions);
/* set up the MTD object for this partition */
slave->mtd.oobsize = master->oobsize;
slave->mtd.ecctype = master->ecctype;
slave->mtd.eccsize = master->eccsize;
+ slave->mtd.subpage_sft = master->subpage_sft;
slave->mtd.name = parts[i].name;
slave->mtd.bank_size = master->bank_size;
depends on MTD_NAND && SH_SOLUTION_ENGINE
select REED_SOLOMON
select REED_SOLOMON_DEC8
+ select BITREVERSE
help
This enables the driver for the Renesas Technology AG-AND
flash interface board (FROM_BOARD4)
config MTD_NAND_NDFC
tristate "NDFC NanD Flash Controller"
depends on MTD_NAND && 44x
+ select MTD_NAND_ECC_SMC
help
NDFC Nand Flash Controllers are integrated in EP44x SoCs
tristate "Support for NAND Flash on Sharp SL Series (C7xx + others)"
depends on MTD_NAND && ARCH_PXA
+config MTD_NAND_CAFE
+ tristate "NAND support for OLPC CAFÉ chip"
+ depends on PCI
+ help
+ Use NAND flash attached to the CAFÉ chip designed for the $100
+ laptop.
+
config MTD_NAND_CS553X
tristate "NAND support for CS5535/CS5536 (AMD Geode companion chip)"
depends on MTD_NAND && X86_32 && (X86_PC || X86_GENERICARCH)
If you say "m", the module will be called "cs553x_nand.ko".
+config MTD_NAND_AT91
+ bool "Support for NAND Flash / SmartMedia on AT91"
+ depends on MTD_NAND && ARCH_AT91
+ help
+ Enables support for NAND Flash / Smart Media Card interface
+ on Atmel AT91 processors.
+
config MTD_NAND_NANDSIM
tristate "Support for NAND Flash Simulator"
depends on MTD_NAND && MTD_PARTITIONS
obj-$(CONFIG_MTD_NAND) += nand.o nand_ecc.o
obj-$(CONFIG_MTD_NAND_IDS) += nand_ids.o
+obj-$(CONFIG_MTD_NAND_CAFE) += cafe_nand.o
obj-$(CONFIG_MTD_NAND_SPIA) += spia.o
obj-$(CONFIG_MTD_NAND_AMS_DELTA) += ams-delta.o
obj-$(CONFIG_MTD_NAND_TOTO) += toto.o
obj-$(CONFIG_MTD_NAND_NDFC) += ndfc.o
obj-$(CONFIG_MTD_NAND_OMAP) += omap-nand-flash.o
obj-$(CONFIG_MTD_NAND_OMAP_HW) += omap-hw.o
+obj-$(CONFIG_MTD_NAND_AT91) += at91_nand.o
-nand-objs = nand_base.o nand_bbt.o
+nand-objs := nand_base.o nand_bbt.o
+cafe_nand-objs := cafe.o cafe_ecc.o
--- /dev/null
+/*
+ * drivers/mtd/nand/at91_nand.c
+ *
+ * Copyright (C) 2003 Rick Bronson
+ *
+ * Derived from drivers/mtd/nand/autcpu12.c
+ * Copyright (c) 2001 Thomas Gleixner (gleixner@autronix.de)
+ *
+ * Derived from drivers/mtd/spia.c
+ * Copyright (C) 2000 Steven J. Hill (sjhill@cotw.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/nand.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/io.h>
+#include <asm/sizes.h>
+
+#include <asm/hardware.h>
+#include <asm/arch/board.h>
+#include <asm/arch/gpio.h>
+
+struct at91_nand_host {
+ struct nand_chip nand_chip;
+ struct mtd_info mtd;
+ void __iomem *io_base;
+ struct at91_nand_data *board;
+};
+
+/*
+ * Hardware specific access to control-lines
+ */
+static void at91_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
+{
+ struct nand_chip *nand_chip = mtd->priv;
+ struct at91_nand_host *host = nand_chip->priv;
+
+ if (cmd == NAND_CMD_NONE)
+ return;
+
+ if (ctrl & NAND_CLE)
+ writeb(cmd, host->io_base + (1 << host->board->cle));
+ else
+ writeb(cmd, host->io_base + (1 << host->board->ale));
+}
+
+/*
+ * Read the Device Ready pin.
+ */
+static int at91_nand_device_ready(struct mtd_info *mtd)
+{
+ struct nand_chip *nand_chip = mtd->priv;
+ struct at91_nand_host *host = nand_chip->priv;
+
+ return at91_get_gpio_value(host->board->rdy_pin);
+}
+
+/*
+ * Enable NAND.
+ */
+static void at91_nand_enable(struct at91_nand_host *host)
+{
+ if (host->board->enable_pin)
+ at91_set_gpio_value(host->board->enable_pin, 0);
+}
+
+/*
+ * Disable NAND.
+ */
+static void at91_nand_disable(struct at91_nand_host *host)
+{
+ if (host->board->enable_pin)
+ at91_set_gpio_value(host->board->enable_pin, 1);
+}
+
+/*
+ * Probe for the NAND device.
+ */
+static int __init at91_nand_probe(struct platform_device *pdev)
+{
+ struct at91_nand_host *host;
+ struct mtd_info *mtd;
+ struct nand_chip *nand_chip;
+ int res;
+
+#ifdef CONFIG_MTD_PARTITIONS
+ struct mtd_partition *partitions = NULL;
+ int num_partitions = 0;
+#endif
+
+ /* Allocate memory for the device structure (and zero it) */
+ host = kzalloc(sizeof(struct at91_nand_host), GFP_KERNEL);
+ if (!host) {
+ printk(KERN_ERR "at91_nand: failed to allocate device structure.\n");
+ return -ENOMEM;
+ }
+
+ host->io_base = ioremap(pdev->resource[0].start,
+ pdev->resource[0].end - pdev->resource[0].start + 1);
+ if (host->io_base == NULL) {
+ printk(KERN_ERR "at91_nand: ioremap failed\n");
+ kfree(host);
+ return -EIO;
+ }
+
+ mtd = &host->mtd;
+ nand_chip = &host->nand_chip;
+ host->board = pdev->dev.platform_data;
+
+ nand_chip->priv = host; /* link the private data structures */
+ mtd->priv = nand_chip;
+ mtd->owner = THIS_MODULE;
+
+ /* Set address of NAND IO lines */
+ nand_chip->IO_ADDR_R = host->io_base;
+ nand_chip->IO_ADDR_W = host->io_base;
+ nand_chip->cmd_ctrl = at91_nand_cmd_ctrl;
+ nand_chip->dev_ready = at91_nand_device_ready;
+ nand_chip->ecc.mode = NAND_ECC_SOFT; /* enable ECC */
+ nand_chip->chip_delay = 20; /* 20us command delay time */
+
+ if (host->board->bus_width_16) /* 16-bit bus width */
+ nand_chip->options |= NAND_BUSWIDTH_16;
+
+ platform_set_drvdata(pdev, host);
+ at91_nand_enable(host);
+
+ if (host->board->det_pin) {
+ if (at91_get_gpio_value(host->board->det_pin)) {
+ printk ("No SmartMedia card inserted.\n");
+ res = ENXIO;
+ goto out;
+ }
+ }
+
+ /* Scan to find existance of the device */
+ if (nand_scan(mtd, 1)) {
+ res = -ENXIO;
+ goto out;
+ }
+
+#ifdef CONFIG_MTD_PARTITIONS
+ if (host->board->partition_info)
+ partitions = host->board->partition_info(mtd->size, &num_partitions);
+
+ if ((!partitions) || (num_partitions == 0)) {
+ printk(KERN_ERR "at91_nand: No parititions defined, or unsupported device.\n");
+ res = ENXIO;
+ goto release;
+ }
+
+ res = add_mtd_partitions(mtd, partitions, num_partitions);
+#else
+ res = add_mtd_device(mtd);
+#endif
+
+ if (!res)
+ return res;
+
+release:
+ nand_release(mtd);
+out:
+ at91_nand_disable(host);
+ platform_set_drvdata(pdev, NULL);
+ iounmap(host->io_base);
+ kfree(host);
+ return res;
+}
+
+/*
+ * Remove a NAND device.
+ */
+static int __devexit at91_nand_remove(struct platform_device *pdev)
+{
+ struct at91_nand_host *host = platform_get_drvdata(pdev);
+ struct mtd_info *mtd = &host->mtd;
+
+ nand_release(mtd);
+
+ at91_nand_disable(host);
+
+ iounmap(host->io_base);
+ kfree(host);
+
+ return 0;
+}
+
+static struct platform_driver at91_nand_driver = {
+ .probe = at91_nand_probe,
+ .remove = at91_nand_remove,
+ .driver = {
+ .name = "at91_nand",
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init at91_nand_init(void)
+{
+ return platform_driver_register(&at91_nand_driver);
+}
+
+
+static void __exit at91_nand_exit(void)
+{
+ platform_driver_unregister(&at91_nand_driver);
+}
+
+
+module_init(at91_nand_init);
+module_exit(at91_nand_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Rick Bronson");
+MODULE_DESCRIPTION("NAND/SmartMedia driver for AT91RM9200");
--- /dev/null
+/*
+ * Driver for One Laptop Per Child ‘CAFÉ’ controller, aka Marvell 88ALP01
+ *
+ * Copyright © 2006 Red Hat, Inc.
+ * Copyright © 2006 David Woodhouse <dwmw2@infradead.org>
+ */
+
+#define DEBUG
+
+#include <linux/device.h>
+#undef DEBUG
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/nand.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <asm/io.h>
+
+#define CAFE_NAND_CTRL1 0x00
+#define CAFE_NAND_CTRL2 0x04
+#define CAFE_NAND_CTRL3 0x08
+#define CAFE_NAND_STATUS 0x0c
+#define CAFE_NAND_IRQ 0x10
+#define CAFE_NAND_IRQ_MASK 0x14
+#define CAFE_NAND_DATA_LEN 0x18
+#define CAFE_NAND_ADDR1 0x1c
+#define CAFE_NAND_ADDR2 0x20
+#define CAFE_NAND_TIMING1 0x24
+#define CAFE_NAND_TIMING2 0x28
+#define CAFE_NAND_TIMING3 0x2c
+#define CAFE_NAND_NONMEM 0x30
+#define CAFE_NAND_ECC_RESULT 0x3C
+#define CAFE_NAND_DMA_CTRL 0x40
+#define CAFE_NAND_DMA_ADDR0 0x44
+#define CAFE_NAND_DMA_ADDR1 0x48
+#define CAFE_NAND_ECC_SYN01 0x50
+#define CAFE_NAND_ECC_SYN23 0x54
+#define CAFE_NAND_ECC_SYN45 0x58
+#define CAFE_NAND_ECC_SYN67 0x5c
+#define CAFE_NAND_READ_DATA 0x1000
+#define CAFE_NAND_WRITE_DATA 0x2000
+
+#define CAFE_GLOBAL_CTRL 0x3004
+#define CAFE_GLOBAL_IRQ 0x3008
+#define CAFE_GLOBAL_IRQ_MASK 0x300c
+#define CAFE_NAND_RESET 0x3034
+
+int cafe_correct_ecc(unsigned char *buf,
+ unsigned short *chk_syndrome_list);
+
+struct cafe_priv {
+ struct nand_chip nand;
+ struct pci_dev *pdev;
+ void __iomem *mmio;
+ uint32_t ctl1;
+ uint32_t ctl2;
+ int datalen;
+ int nr_data;
+ int data_pos;
+ int page_addr;
+ dma_addr_t dmaaddr;
+ unsigned char *dmabuf;
+};
+
+static int usedma = 1;
+module_param(usedma, int, 0644);
+
+static int skipbbt = 0;
+module_param(skipbbt, int, 0644);
+
+static int debug = 0;
+module_param(debug, int, 0644);
+
+static int regdebug = 0;
+module_param(regdebug, int, 0644);
+
+static int checkecc = 1;
+module_param(checkecc, int, 0644);
+
+static int slowtiming = 0;
+module_param(slowtiming, int, 0644);
+
+/* Hrm. Why isn't this already conditional on something in the struct device? */
+#define cafe_dev_dbg(dev, args...) do { if (debug) dev_dbg(dev, ##args); } while(0)
+
+/* Make it easier to switch to PIO if we need to */
+#define cafe_readl(cafe, addr) readl((cafe)->mmio + CAFE_##addr)
+#define cafe_writel(cafe, datum, addr) writel(datum, (cafe)->mmio + CAFE_##addr)
+
+static int cafe_device_ready(struct mtd_info *mtd)
+{
+ struct cafe_priv *cafe = mtd->priv;
+ int result = !!(cafe_readl(cafe, NAND_STATUS) | 0x40000000);
+ uint32_t irqs = cafe_readl(cafe, NAND_IRQ);
+
+ cafe_writel(cafe, irqs, NAND_IRQ);
+
+ cafe_dev_dbg(&cafe->pdev->dev, "NAND device is%s ready, IRQ %x (%x) (%x,%x)\n",
+ result?"":" not", irqs, cafe_readl(cafe, NAND_IRQ),
+ cafe_readl(cafe, GLOBAL_IRQ), cafe_readl(cafe, GLOBAL_IRQ_MASK));
+
+ return result;
+}
+
+
+static void cafe_write_buf(struct mtd_info *mtd, const uint8_t *buf, int len)
+{
+ struct cafe_priv *cafe = mtd->priv;
+
+ if (usedma)
+ memcpy(cafe->dmabuf + cafe->datalen, buf, len);
+ else
+ memcpy_toio(cafe->mmio + CAFE_NAND_WRITE_DATA + cafe->datalen, buf, len);
+
+ cafe->datalen += len;
+
+ cafe_dev_dbg(&cafe->pdev->dev, "Copy 0x%x bytes to write buffer. datalen 0x%x\n",
+ len, cafe->datalen);
+}
+
+static void cafe_read_buf(struct mtd_info *mtd, uint8_t *buf, int len)
+{
+ struct cafe_priv *cafe = mtd->priv;
+
+ if (usedma)
+ memcpy(buf, cafe->dmabuf + cafe->datalen, len);
+ else
+ memcpy_fromio(buf, cafe->mmio + CAFE_NAND_READ_DATA + cafe->datalen, len);
+
+ cafe_dev_dbg(&cafe->pdev->dev, "Copy 0x%x bytes from position 0x%x in read buffer.\n",
+ len, cafe->datalen);
+ cafe->datalen += len;
+}
+
+static uint8_t cafe_read_byte(struct mtd_info *mtd)
+{
+ struct cafe_priv *cafe = mtd->priv;
+ uint8_t d;
+
+ cafe_read_buf(mtd, &d, 1);
+ cafe_dev_dbg(&cafe->pdev->dev, "Read %02x\n", d);
+
+ return d;
+}
+
+static void cafe_nand_cmdfunc(struct mtd_info *mtd, unsigned command,
+ int column, int page_addr)
+{
+ struct cafe_priv *cafe = mtd->priv;
+ int adrbytes = 0;
+ uint32_t ctl1;
+ uint32_t doneint = 0x80000000;
+
+ cafe_dev_dbg(&cafe->pdev->dev, "cmdfunc %02x, 0x%x, 0x%x\n",
+ command, column, page_addr);
+
+ if (command == NAND_CMD_ERASE2 || command == NAND_CMD_PAGEPROG) {
+ /* Second half of a command we already calculated */
+ cafe_writel(cafe, cafe->ctl2 | 0x100 | command, NAND_CTRL2);
+ ctl1 = cafe->ctl1;
+ cafe->ctl2 &= ~(1<<30);
+ cafe_dev_dbg(&cafe->pdev->dev, "Continue command, ctl1 %08x, #data %d\n",
+ cafe->ctl1, cafe->nr_data);
+ goto do_command;
+ }
+ /* Reset ECC engine */
+ cafe_writel(cafe, 0, NAND_CTRL2);
+
+ /* Emulate NAND_CMD_READOOB on large-page chips */
+ if (mtd->writesize > 512 &&
+ command == NAND_CMD_READOOB) {
+ column += mtd->writesize;
+ command = NAND_CMD_READ0;
+ }
+
+ /* FIXME: Do we need to send read command before sending data
+ for small-page chips, to position the buffer correctly? */
+
+ if (column != -1) {
+ cafe_writel(cafe, column, NAND_ADDR1);
+ adrbytes = 2;
+ if (page_addr != -1)
+ goto write_adr2;
+ } else if (page_addr != -1) {
+ cafe_writel(cafe, page_addr & 0xffff, NAND_ADDR1);
+ page_addr >>= 16;
+ write_adr2:
+ cafe_writel(cafe, page_addr, NAND_ADDR2);
+ adrbytes += 2;
+ if (mtd->size > mtd->writesize << 16)
+ adrbytes++;
+ }
+
+ cafe->data_pos = cafe->datalen = 0;
+
+ /* Set command valid bit */
+ ctl1 = 0x80000000 | command;
+
+ /* Set RD or WR bits as appropriate */
+ if (command == NAND_CMD_READID || command == NAND_CMD_STATUS) {
+ ctl1 |= (1<<26); /* rd */
+ /* Always 5 bytes, for now */
+ cafe->datalen = 4;
+ /* And one address cycle -- even for STATUS, since the controller doesn't work without */
+ adrbytes = 1;
+ } else if (command == NAND_CMD_READ0 || command == NAND_CMD_READ1 ||
+ command == NAND_CMD_READOOB || command == NAND_CMD_RNDOUT) {
+ ctl1 |= 1<<26; /* rd */
+ /* For now, assume just read to end of page */
+ cafe->datalen = mtd->writesize + mtd->oobsize - column;
+ } else if (command == NAND_CMD_SEQIN)
+ ctl1 |= 1<<25; /* wr */
+
+ /* Set number of address bytes */
+ if (adrbytes)
+ ctl1 |= ((adrbytes-1)|8) << 27;
+
+ if (command == NAND_CMD_SEQIN || command == NAND_CMD_ERASE1) {
+ /* Ignore the first command of a pair; the hardware
+ deals with them both at once, later */
+ cafe->ctl1 = ctl1;
+ cafe_dev_dbg(&cafe->pdev->dev, "Setup for delayed command, ctl1 %08x, dlen %x\n",
+ cafe->ctl1, cafe->datalen);
+ return;
+ }
+ /* RNDOUT and READ0 commands need a following byte */
+ if (command == NAND_CMD_RNDOUT)
+ cafe_writel(cafe, cafe->ctl2 | 0x100 | NAND_CMD_RNDOUTSTART, NAND_CTRL2);
+ else if (command == NAND_CMD_READ0 && mtd->writesize > 512)
+ cafe_writel(cafe, cafe->ctl2 | 0x100 | NAND_CMD_READSTART, NAND_CTRL2);
+
+ do_command:
+ cafe_dev_dbg(&cafe->pdev->dev, "dlen %x, ctl1 %x, ctl2 %x\n",
+ cafe->datalen, ctl1, cafe_readl(cafe, NAND_CTRL2));
+
+ /* NB: The datasheet lies -- we really should be subtracting 1 here */
+ cafe_writel(cafe, cafe->datalen, NAND_DATA_LEN);
+ cafe_writel(cafe, 0x90000000, NAND_IRQ);
+ if (usedma && (ctl1 & (3<<25))) {
+ uint32_t dmactl = 0xc0000000 + cafe->datalen;
+ /* If WR or RD bits set, set up DMA */
+ if (ctl1 & (1<<26)) {
+ /* It's a read */
+ dmactl |= (1<<29);
+ /* ... so it's done when the DMA is done, not just
+ the command. */
+ doneint = 0x10000000;
+ }
+ cafe_writel(cafe, dmactl, NAND_DMA_CTRL);
+ }
+ cafe->datalen = 0;
+
+ if (unlikely(regdebug)) {
+ int i;
+ printk("About to write command %08x to register 0\n", ctl1);
+ for (i=4; i< 0x5c; i+=4)
+ printk("Register %x: %08x\n", i, readl(cafe->mmio + i));
+ }
+
+ cafe_writel(cafe, ctl1, NAND_CTRL1);
+ /* Apply this short delay always to ensure that we do wait tWB in
+ * any case on any machine. */
+ ndelay(100);
+
+ if (1) {
+ int c = 500000;
+ uint32_t irqs;
+
+ while (c--) {
+ irqs = cafe_readl(cafe, NAND_IRQ);
+ if (irqs & doneint)
+ break;
+ udelay(1);
+ if (!(c % 100000))
+ cafe_dev_dbg(&cafe->pdev->dev, "Wait for ready, IRQ %x\n", irqs);
+ cpu_relax();
+ }
+ cafe_writel(cafe, doneint, NAND_IRQ);
+ cafe_dev_dbg(&cafe->pdev->dev, "Command %x completed after %d usec, irqs %x (%x)\n",
+ command, 500000-c, irqs, cafe_readl(cafe, NAND_IRQ));
+ }
+
+ WARN_ON(cafe->ctl2 & (1<<30));
+
+ switch (command) {
+
+ case NAND_CMD_CACHEDPROG:
+ case NAND_CMD_PAGEPROG:
+ case NAND_CMD_ERASE1:
+ case NAND_CMD_ERASE2:
+ case NAND_CMD_SEQIN:
+ case NAND_CMD_RNDIN:
+ case NAND_CMD_STATUS:
+ case NAND_CMD_DEPLETE1:
+ case NAND_CMD_RNDOUT:
+ case NAND_CMD_STATUS_ERROR:
+ case NAND_CMD_STATUS_ERROR0:
+ case NAND_CMD_STATUS_ERROR1:
+ case NAND_CMD_STATUS_ERROR2:
+ case NAND_CMD_STATUS_ERROR3:
+ cafe_writel(cafe, cafe->ctl2, NAND_CTRL2);
+ return;
+ }
+ nand_wait_ready(mtd);
+ cafe_writel(cafe, cafe->ctl2, NAND_CTRL2);
+}
+
+static void cafe_select_chip(struct mtd_info *mtd, int chipnr)
+{
+ //struct cafe_priv *cafe = mtd->priv;
+ // cafe_dev_dbg(&cafe->pdev->dev, "select_chip %d\n", chipnr);
+}
+
+static int cafe_nand_interrupt(int irq, void *id)
+{
+ struct mtd_info *mtd = id;
+ struct cafe_priv *cafe = mtd->priv;
+ uint32_t irqs = cafe_readl(cafe, NAND_IRQ);
+ cafe_writel(cafe, irqs & ~0x90000000, NAND_IRQ);
+ if (!irqs)
+ return IRQ_NONE;
+
+ cafe_dev_dbg(&cafe->pdev->dev, "irq, bits %x (%x)\n", irqs, cafe_readl(cafe, NAND_IRQ));
+ return IRQ_HANDLED;
+}
+
+static void cafe_nand_bug(struct mtd_info *mtd)
+{
+ BUG();
+}
+
+static int cafe_nand_write_oob(struct mtd_info *mtd,
+ struct nand_chip *chip, int page)
+{
+ int status = 0;
+
+ chip->cmdfunc(mtd, NAND_CMD_SEQIN, mtd->writesize, page);
+ chip->write_buf(mtd, chip->oob_poi, mtd->oobsize);
+ chip->cmdfunc(mtd, NAND_CMD_PAGEPROG, -1, -1);
+ status = chip->waitfunc(mtd, chip);
+
+ return status & NAND_STATUS_FAIL ? -EIO : 0;
+}
+
+/* Don't use -- use nand_read_oob_std for now */
+static int cafe_nand_read_oob(struct mtd_info *mtd, struct nand_chip *chip,
+ int page, int sndcmd)
+{
+ chip->cmdfunc(mtd, NAND_CMD_READOOB, 0, page);
+ chip->read_buf(mtd, chip->oob_poi, mtd->oobsize);
+ return 1;
+}
+/**
+ * cafe_nand_read_page_syndrome - {REPLACABLE] hardware ecc syndrom based page read
+ * @mtd: mtd info structure
+ * @chip: nand chip info structure
+ * @buf: buffer to store read data
+ *
+ * The hw generator calculates the error syndrome automatically. Therefor
+ * we need a special oob layout and handling.
+ */
+static int cafe_nand_read_page(struct mtd_info *mtd, struct nand_chip *chip,
+ uint8_t *buf)
+{
+ struct cafe_priv *cafe = mtd->priv;
+
+ cafe_dev_dbg(&cafe->pdev->dev, "ECC result %08x SYN1,2 %08x\n",
+ cafe_readl(cafe, NAND_ECC_RESULT),
+ cafe_readl(cafe, NAND_ECC_SYN01));
+
+ chip->read_buf(mtd, buf, mtd->writesize);
+ chip->read_buf(mtd, chip->oob_poi, mtd->oobsize);
+
+ if (checkecc && cafe_readl(cafe, NAND_ECC_RESULT) & (1<<18)) {
+ unsigned short syn[8];
+ int i;
+
+ for (i=0; i<8; i+=2) {
+ uint32_t tmp = cafe_readl(cafe, NAND_ECC_SYN01 + (i*2));
+ syn[i] = tmp & 0xfff;
+ syn[i+1] = (tmp >> 16) & 0xfff;
+ }
+
+ if ((i = cafe_correct_ecc(buf, syn)) < 0) {
+ dev_dbg(&cafe->pdev->dev, "Failed to correct ECC at %08x\n",
+ cafe_readl(cafe, NAND_ADDR2) * 2048);
+ for (i=0; i< 0x5c; i+=4)
+ printk("Register %x: %08x\n", i, readl(cafe->mmio + i));
+ mtd->ecc_stats.failed++;
+ } else {
+ dev_dbg(&cafe->pdev->dev, "Corrected %d symbol errors\n", i);
+ mtd->ecc_stats.corrected += i;
+ }
+ }
+
+
+ return 0;
+}
+
+static struct nand_ecclayout cafe_oobinfo_2048 = {
+ .eccbytes = 14,
+ .eccpos = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13},
+ .oobfree = {{14, 50}}
+};
+
+/* Ick. The BBT code really ought to be able to work this bit out
+ for itself from the above, at least for the 2KiB case */
+static uint8_t cafe_bbt_pattern_2048[] = { 'B', 'b', 't', '0' };
+static uint8_t cafe_mirror_pattern_2048[] = { '1', 't', 'b', 'B' };
+
+static uint8_t cafe_bbt_pattern_512[] = { 0xBB };
+static uint8_t cafe_mirror_pattern_512[] = { 0xBC };
+
+
+static struct nand_bbt_descr cafe_bbt_main_descr_2048 = {
+ .options = NAND_BBT_LASTBLOCK | NAND_BBT_CREATE | NAND_BBT_WRITE
+ | NAND_BBT_2BIT | NAND_BBT_VERSION | NAND_BBT_PERCHIP,
+ .offs = 14,
+ .len = 4,
+ .veroffs = 18,
+ .maxblocks = 4,
+ .pattern = cafe_bbt_pattern_2048
+};
+
+static struct nand_bbt_descr cafe_bbt_mirror_descr_2048 = {
+ .options = NAND_BBT_LASTBLOCK | NAND_BBT_CREATE | NAND_BBT_WRITE
+ | NAND_BBT_2BIT | NAND_BBT_VERSION | NAND_BBT_PERCHIP,
+ .offs = 14,
+ .len = 4,
+ .veroffs = 18,
+ .maxblocks = 4,
+ .pattern = cafe_mirror_pattern_2048
+};
+
+static struct nand_ecclayout cafe_oobinfo_512 = {
+ .eccbytes = 14,
+ .eccpos = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13},
+ .oobfree = {{14, 2}}
+};
+
+static struct nand_bbt_descr cafe_bbt_main_descr_512 = {
+ .options = NAND_BBT_LASTBLOCK | NAND_BBT_CREATE | NAND_BBT_WRITE
+ | NAND_BBT_2BIT | NAND_BBT_VERSION | NAND_BBT_PERCHIP,
+ .offs = 14,
+ .len = 1,
+ .veroffs = 15,
+ .maxblocks = 4,
+ .pattern = cafe_bbt_pattern_512
+};
+
+static struct nand_bbt_descr cafe_bbt_mirror_descr_512 = {
+ .options = NAND_BBT_LASTBLOCK | NAND_BBT_CREATE | NAND_BBT_WRITE
+ | NAND_BBT_2BIT | NAND_BBT_VERSION | NAND_BBT_PERCHIP,
+ .offs = 14,
+ .len = 1,
+ .veroffs = 15,
+ .maxblocks = 4,
+ .pattern = cafe_mirror_pattern_512
+};
+
+
+static void cafe_nand_write_page_lowlevel(struct mtd_info *mtd,
+ struct nand_chip *chip, const uint8_t *buf)
+{
+ struct cafe_priv *cafe = mtd->priv;
+
+ chip->write_buf(mtd, buf, mtd->writesize);
+ chip->write_buf(mtd, chip->oob_poi, mtd->oobsize);
+
+ /* Set up ECC autogeneration */
+ cafe->ctl2 |= (1<<30);
+}
+
+static int cafe_nand_write_page(struct mtd_info *mtd, struct nand_chip *chip,
+ const uint8_t *buf, int page, int cached, int raw)
+{
+ int status;
+
+ chip->cmdfunc(mtd, NAND_CMD_SEQIN, 0x00, page);
+
+ if (unlikely(raw))
+ chip->ecc.write_page_raw(mtd, chip, buf);
+ else
+ chip->ecc.write_page(mtd, chip, buf);
+
+ /*
+ * Cached progamming disabled for now, Not sure if its worth the
+ * trouble. The speed gain is not very impressive. (2.3->2.6Mib/s)
+ */
+ cached = 0;
+
+ if (!cached || !(chip->options & NAND_CACHEPRG)) {
+
+ chip->cmdfunc(mtd, NAND_CMD_PAGEPROG, -1, -1);
+ status = chip->waitfunc(mtd, chip);
+ /*
+ * See if operation failed and additional status checks are
+ * available
+ */
+ if ((status & NAND_STATUS_FAIL) && (chip->errstat))
+ status = chip->errstat(mtd, chip, FL_WRITING, status,
+ page);
+
+ if (status & NAND_STATUS_FAIL)
+ return -EIO;
+ } else {
+ chip->cmdfunc(mtd, NAND_CMD_CACHEDPROG, -1, -1);
+ status = chip->waitfunc(mtd, chip);
+ }
+
+#ifdef CONFIG_MTD_NAND_VERIFY_WRITE
+ /* Send command to read back the data */
+ chip->cmdfunc(mtd, NAND_CMD_READ0, 0, page);
+
+ if (chip->verify_buf(mtd, buf, mtd->writesize))
+ return -EIO;
+#endif
+ return 0;
+}
+
+static int cafe_nand_block_bad(struct mtd_info *mtd, loff_t ofs, int getchip)
+{
+ return 0;
+}
+
+static int __devinit cafe_nand_probe(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
+{
+ struct mtd_info *mtd;
+ struct cafe_priv *cafe;
+ uint32_t ctrl;
+ int err = 0;
+
+ err = pci_enable_device(pdev);
+ if (err)
+ return err;
+
+ pci_set_master(pdev);
+
+ mtd = kzalloc(sizeof(*mtd) + sizeof(struct cafe_priv), GFP_KERNEL);
+ if (!mtd) {
+ dev_warn(&pdev->dev, "failed to alloc mtd_info\n");
+ return -ENOMEM;
+ }
+ cafe = (void *)(&mtd[1]);
+
+ mtd->priv = cafe;
+ mtd->owner = THIS_MODULE;
+
+ cafe->pdev = pdev;
+ cafe->mmio = pci_iomap(pdev, 0, 0);
+ if (!cafe->mmio) {
+ dev_warn(&pdev->dev, "failed to iomap\n");
+ err = -ENOMEM;
+ goto out_free_mtd;
+ }
+ cafe->dmabuf = dma_alloc_coherent(&cafe->pdev->dev, 2112 + sizeof(struct nand_buffers),
+ &cafe->dmaaddr, GFP_KERNEL);
+ if (!cafe->dmabuf) {
+ err = -ENOMEM;
+ goto out_ior;
+ }
+ cafe->nand.buffers = (void *)cafe->dmabuf + 2112;
+
+ cafe->nand.cmdfunc = cafe_nand_cmdfunc;
+ cafe->nand.dev_ready = cafe_device_ready;
+ cafe->nand.read_byte = cafe_read_byte;
+ cafe->nand.read_buf = cafe_read_buf;
+ cafe->nand.write_buf = cafe_write_buf;
+ cafe->nand.select_chip = cafe_select_chip;
+
+ cafe->nand.chip_delay = 0;
+
+ /* Enable the following for a flash based bad block table */
+ cafe->nand.options = NAND_USE_FLASH_BBT | NAND_NO_AUTOINCR | NAND_OWN_BUFFERS;
+
+ if (skipbbt) {
+ cafe->nand.options |= NAND_SKIP_BBTSCAN;
+ cafe->nand.block_bad = cafe_nand_block_bad;
+ }
+
+ /* Start off by resetting the NAND controller completely */
+ cafe_writel(cafe, 1, NAND_RESET);
+ cafe_writel(cafe, 0, NAND_RESET);
+
+ cafe_writel(cafe, 0xffffffff, NAND_IRQ_MASK);
+
+ /* Timings from Marvell's test code (not verified or calculated by us) */
+ if (!slowtiming) {
+ cafe_writel(cafe, 0x01010a0a, NAND_TIMING1);
+ cafe_writel(cafe, 0x24121212, NAND_TIMING2);
+ cafe_writel(cafe, 0x11000000, NAND_TIMING3);
+ } else {
+ cafe_writel(cafe, 0xffffffff, NAND_TIMING1);
+ cafe_writel(cafe, 0xffffffff, NAND_TIMING2);
+ cafe_writel(cafe, 0xffffffff, NAND_TIMING3);
+ }
+ cafe_writel(cafe, 0xffffffff, NAND_IRQ_MASK);
+ err = request_irq(pdev->irq, &cafe_nand_interrupt, SA_SHIRQ, "CAFE NAND", mtd);
+ if (err) {
+ dev_warn(&pdev->dev, "Could not register IRQ %d\n", pdev->irq);
+
+ goto out_free_dma;
+ }
+#if 1
+ /* Disable master reset, enable NAND clock */
+ ctrl = cafe_readl(cafe, GLOBAL_CTRL);
+ ctrl &= 0xffffeff0;
+ ctrl |= 0x00007000;
+ cafe_writel(cafe, ctrl | 0x05, GLOBAL_CTRL);
+ cafe_writel(cafe, ctrl | 0x0a, GLOBAL_CTRL);
+ cafe_writel(cafe, 0, NAND_DMA_CTRL);
+
+ cafe_writel(cafe, 0x7006, GLOBAL_CTRL);
+ cafe_writel(cafe, 0x700a, GLOBAL_CTRL);
+
+ /* Set up DMA address */
+ cafe_writel(cafe, cafe->dmaaddr & 0xffffffff, NAND_DMA_ADDR0);
+ if (sizeof(cafe->dmaaddr) > 4)
+ /* Shift in two parts to shut the compiler up */
+ cafe_writel(cafe, (cafe->dmaaddr >> 16) >> 16, NAND_DMA_ADDR1);
+ else
+ cafe_writel(cafe, 0, NAND_DMA_ADDR1);
+
+ cafe_dev_dbg(&cafe->pdev->dev, "Set DMA address to %x (virt %p)\n",
+ cafe_readl(cafe, NAND_DMA_ADDR0), cafe->dmabuf);
+
+ /* Enable NAND IRQ in global IRQ mask register */
+ cafe_writel(cafe, 0x80000007, GLOBAL_IRQ_MASK);
+ cafe_dev_dbg(&cafe->pdev->dev, "Control %x, IRQ mask %x\n",
+ cafe_readl(cafe, GLOBAL_CTRL), cafe_readl(cafe, GLOBAL_IRQ_MASK));
+#endif
+#if 1
+ mtd->writesize=2048;
+ mtd->oobsize = 0x40;
+ memset(cafe->dmabuf, 0x5a, 2112);
+ cafe->nand.cmdfunc(mtd, NAND_CMD_READID, 0, -1);
+ cafe->nand.read_byte(mtd);
+ cafe->nand.read_byte(mtd);
+ cafe->nand.read_byte(mtd);
+ cafe->nand.read_byte(mtd);
+ cafe->nand.read_byte(mtd);
+#endif
+#if 0
+ cafe->nand.cmdfunc(mtd, NAND_CMD_READ0, 0, 0);
+ // nand_wait_ready(mtd);
+ cafe->nand.read_byte(mtd);
+ cafe->nand.read_byte(mtd);
+ cafe->nand.read_byte(mtd);
+ cafe->nand.read_byte(mtd);
+#endif
+#if 0
+ writel(0x84600070, cafe->mmio);
+ udelay(10);
+ cafe_dev_dbg(&cafe->pdev->dev, "Status %x\n", cafe_readl(cafe, NAND_NONMEM));
+#endif
+ /* Scan to find existance of the device */
+ if (nand_scan_ident(mtd, 1)) {
+ err = -ENXIO;
+ goto out_irq;
+ }
+
+ cafe->ctl2 = 1<<27; /* Reed-Solomon ECC */
+ if (mtd->writesize == 2048)
+ cafe->ctl2 |= 1<<29; /* 2KiB page size */
+
+ /* Set up ECC according to the type of chip we found */
+ if (mtd->writesize == 2048) {
+ cafe->nand.ecc.layout = &cafe_oobinfo_2048;
+ cafe->nand.bbt_td = &cafe_bbt_main_descr_2048;
+ cafe->nand.bbt_md = &cafe_bbt_mirror_descr_2048;
+ } else if (mtd->writesize == 512) {
+ cafe->nand.ecc.layout = &cafe_oobinfo_512;
+ cafe->nand.bbt_td = &cafe_bbt_main_descr_512;
+ cafe->nand.bbt_md = &cafe_bbt_mirror_descr_512;
+ } else {
+ printk(KERN_WARNING "Unexpected NAND flash writesize %d. Aborting\n",
+ mtd->writesize);
+ goto out_irq;
+ }
+ cafe->nand.ecc.mode = NAND_ECC_HW_SYNDROME;
+ cafe->nand.ecc.size = mtd->writesize;
+ cafe->nand.ecc.bytes = 14;
+ cafe->nand.ecc.hwctl = (void *)cafe_nand_bug;
+ cafe->nand.ecc.calculate = (void *)cafe_nand_bug;
+ cafe->nand.ecc.correct = (void *)cafe_nand_bug;
+ cafe->nand.write_page = cafe_nand_write_page;
+ cafe->nand.ecc.write_page = cafe_nand_write_page_lowlevel;
+ cafe->nand.ecc.write_oob = cafe_nand_write_oob;
+ cafe->nand.ecc.read_page = cafe_nand_read_page;
+ cafe->nand.ecc.read_oob = cafe_nand_read_oob;
+
+ err = nand_scan_tail(mtd);
+ if (err)
+ goto out_irq;
+
+ pci_set_drvdata(pdev, mtd);
+ add_mtd_device(mtd);
+ goto out;
+
+ out_irq:
+ /* Disable NAND IRQ in global IRQ mask register */
+ cafe_writel(cafe, ~1 & cafe_readl(cafe, GLOBAL_IRQ_MASK), GLOBAL_IRQ_MASK);
+ free_irq(pdev->irq, mtd);
+ out_free_dma:
+ dma_free_coherent(&cafe->pdev->dev, 2112, cafe->dmabuf, cafe->dmaaddr);
+ out_ior:
+ pci_iounmap(pdev, cafe->mmio);
+ out_free_mtd:
+ kfree(mtd);
+ out:
+ return err;
+}
+
+static void __devexit cafe_nand_remove(struct pci_dev *pdev)
+{
+ struct mtd_info *mtd = pci_get_drvdata(pdev);
+ struct cafe_priv *cafe = mtd->priv;
+
+ del_mtd_device(mtd);
+ /* Disable NAND IRQ in global IRQ mask register */
+ cafe_writel(cafe, ~1 & cafe_readl(cafe, GLOBAL_IRQ_MASK), GLOBAL_IRQ_MASK);
+ free_irq(pdev->irq, mtd);
+ nand_release(mtd);
+ pci_iounmap(pdev, cafe->mmio);
+ dma_free_coherent(&cafe->pdev->dev, 2112, cafe->dmabuf, cafe->dmaaddr);
+ kfree(mtd);
+}
+
+static struct pci_device_id cafe_nand_tbl[] = {
+ { 0x11ab, 0x4100, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_MEMORY_FLASH << 8, 0xFFFF0 }
+};
+
+MODULE_DEVICE_TABLE(pci, cafe_nand_tbl);
+
+static struct pci_driver cafe_nand_pci_driver = {
+ .name = "CAFÉ NAND",
+ .id_table = cafe_nand_tbl,
+ .probe = cafe_nand_probe,
+ .remove = __devexit_p(cafe_nand_remove),
+#ifdef CONFIG_PMx
+ .suspend = cafe_nand_suspend,
+ .resume = cafe_nand_resume,
+#endif
+};
+
+static int cafe_nand_init(void)
+{
+ return pci_register_driver(&cafe_nand_pci_driver);
+}
+
+static void cafe_nand_exit(void)
+{
+ pci_unregister_driver(&cafe_nand_pci_driver);
+}
+module_init(cafe_nand_init);
+module_exit(cafe_nand_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("David Woodhouse <dwmw2@infradead.org>");
+MODULE_DESCRIPTION("NAND flash driver for OLPC CAFE chip");
+
+/* Correct ECC for 2048 bytes of 0xff:
+ 41 a0 71 65 54 27 f3 93 ec a9 be ed 0b a1 */
+
+/* dwmw2's B-test board, in case of completely screwing it:
+Bad eraseblock 2394 at 0x12b40000
+Bad eraseblock 2627 at 0x14860000
+Bad eraseblock 3349 at 0x1a2a0000
+*/
--- /dev/null
+/* Error correction for CAFÉ NAND controller
+ *
+ * © 2006 Marvell, Inc.
+ * Author: Tom Chiou
+ *
+ * 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/kernel.h>
+#include <linux/module.h>
+#include <linux/errno.h>
+
+static unsigned short gf4096_mul(unsigned short, unsigned short);
+static unsigned short gf64_mul(unsigned short, unsigned short);
+static unsigned short gf4096_inv(unsigned short);
+static unsigned short err_pos(unsigned short);
+static void find_4bit_err_coefs(unsigned short, unsigned short, unsigned short,
+ unsigned short, unsigned short, unsigned short,
+ unsigned short, unsigned short, unsigned short *);
+static void zero_4x5_col3(unsigned short[4][5]);
+static void zero_4x5_col2(unsigned short[4][5]);
+static void zero_4x5_col1(unsigned short[4][5]);
+static void swap_4x5_rows(unsigned short[4][5], int, int, int);
+static void swap_2x3_rows(unsigned short m[2][3]);
+static void solve_4x5(unsigned short m[4][5], unsigned short *, int *);
+static void sort_coefs(int *, unsigned short *, int);
+static void find_4bit_err_pats(unsigned short, unsigned short, unsigned short,
+ unsigned short, unsigned short, unsigned short,
+ unsigned short, unsigned short, unsigned short *);
+static void find_3bit_err_coefs(unsigned short, unsigned short, unsigned short,
+ unsigned short, unsigned short, unsigned short,
+ unsigned short *);
+static void zero_3x4_col2(unsigned short[3][4]);
+static void zero_3x4_col1(unsigned short[3][4]);
+static void swap_3x4_rows(unsigned short[3][4], int, int, int);
+static void solve_3x4(unsigned short[3][4], unsigned short *, int *);
+static void find_3bit_err_pats(unsigned short, unsigned short, unsigned short,
+ unsigned short, unsigned short, unsigned short,
+ unsigned short *);
+
+static void find_2bit_err_pats(unsigned short, unsigned short, unsigned short,
+ unsigned short, unsigned short *);
+static void find_2x2_soln(unsigned short, unsigned short, unsigned short,
+ unsigned short, unsigned short, unsigned short,
+ unsigned short *);
+static void solve_2x3(unsigned short[2][3], unsigned short *);
+static int chk_no_err_only(unsigned short *, unsigned short *);
+static int chk_1_err_only(unsigned short *, unsigned short *);
+static int chk_2_err_only(unsigned short *, unsigned short *);
+static int chk_3_err_only(unsigned short *, unsigned short *);
+static int chk_4_err_only(unsigned short *, unsigned short *);
+
+static unsigned short gf64_mul(unsigned short a, unsigned short b)
+{
+ unsigned short tmp1, tmp2, tmp3, tmp4, tmp5;
+ unsigned short c_bit0, c_bit1, c_bit2, c_bit3, c_bit4, c_bit5, c;
+
+ tmp1 = ((a) ^ (a >> 5));
+ tmp2 = ((a >> 4) ^ (a >> 5));
+ tmp3 = ((a >> 3) ^ (a >> 4));
+ tmp4 = ((a >> 2) ^ (a >> 3));
+ tmp5 = ((a >> 1) ^ (a >> 2));
+
+ c_bit0 = ((a & b) ^ ((a >> 5) & (b >> 1)) ^ ((a >> 4) & (b >> 2)) ^
+ ((a >> 3) & (b >> 3)) ^ ((a >> 2) & (b >> 4)) ^ ((a >> 1) & (b >> 5))) & 0x1;
+
+ c_bit1 = (((a >> 1) & b) ^ (tmp1 & (b >> 1)) ^ (tmp2 & (b >> 2)) ^
+ (tmp3 & (b >> 3)) ^ (tmp4 & (b >> 4)) ^ (tmp5 & (b >> 5))) & 0x1;
+
+ c_bit2 = (((a >> 2) & b) ^ ((a >> 1) & (b >> 1)) ^ (tmp1 & (b >> 2)) ^
+ (tmp2 & (b >> 3)) ^ (tmp3 & (b >> 4)) ^ (tmp4 & (b >> 5))) & 0x1;
+
+ c_bit3 = (((a >> 3) & b) ^ ((a >> 2) & (b >> 1)) ^ ((a >> 1) & (b >> 2)) ^
+ (tmp1 & (b >> 3)) ^ (tmp2 & (b >> 4)) ^ (tmp3 & (b >> 5))) & 0x1;
+
+ c_bit4 = (((a >> 4) & b) ^ ((a >> 3) & (b >> 1)) ^ ((a >> 2) & (b >> 2)) ^
+ ((a >> 1) & (b >> 3)) ^ (tmp1 & (b >> 4)) ^ (tmp2 & (b >> 5))) & 0x1;
+
+ c_bit5 = (((a >> 5) & b) ^ ((a >> 4) & (b >> 1)) ^ ((a >> 3) & (b >> 2)) ^
+ ((a >> 2) & (b >> 3)) ^ ((a >> 1) & (b >> 4)) ^ (tmp1 & (b >> 5))) & 0x1;
+
+ c = c_bit0 | (c_bit1 << 1) | (c_bit2 << 2) | (c_bit3 << 3) | (c_bit4 << 4) | (c_bit5 << 5);
+
+ return c;
+}
+
+static unsigned short gf4096_mul(unsigned short a, unsigned short b)
+{
+ unsigned short ah, al, bh, bl, alxah, blxbh, ablh, albl, ahbh, ahbhB, c;
+
+ ah = (a >> 6) & 0x3f;
+ al = a & 0x3f;
+ bh = (b >> 6) & 0x3f;
+ bl = b & 0x3f;
+ alxah = al ^ ah;
+ blxbh = bl ^ bh;
+
+ ablh = gf64_mul(alxah, blxbh);
+ albl = gf64_mul(al, bl);
+ ahbh = gf64_mul(ah, bh);
+
+ ahbhB = ((ahbh & 0x1) << 5) |
+ ((ahbh & 0x20) >> 1) |
+ ((ahbh & 0x10) >> 1) | ((ahbh & 0x8) >> 1) | ((ahbh & 0x4) >> 1) | (((ahbh >> 1) ^ ahbh) & 0x1);
+
+ c = ((ablh ^ albl) << 6) | (ahbhB ^ albl);
+ return c;
+}
+
+static void find_2bit_err_pats(unsigned short s0, unsigned short s1, unsigned short r0, unsigned short r1, unsigned short *pats)
+{
+ find_2x2_soln(0x1, 0x1, r0, r1, s0, s1, pats);
+}
+
+static void find_3bit_err_coefs(unsigned short s0, unsigned short s1,
+ unsigned short s2, unsigned short s3, unsigned short s4, unsigned short s5, unsigned short *coefs)
+{
+ unsigned short m[3][4];
+ int row_order[3];
+
+ row_order[0] = 0;
+ row_order[1] = 1;
+ row_order[2] = 2;
+ m[0][0] = s2;
+ m[0][1] = s1;
+ m[0][2] = s0;
+ m[0][3] = s3;
+ m[1][0] = s3;
+ m[1][1] = s2;
+ m[1][2] = s1;
+ m[1][3] = s4;
+ m[2][0] = s4;
+ m[2][1] = s3;
+ m[2][2] = s2;
+ m[2][3] = s5;
+
+ if (m[0][2] != 0x0) {
+ zero_3x4_col2(m);
+ } else if (m[1][2] != 0x0) {
+ swap_3x4_rows(m, 0, 1, 4);
+ zero_3x4_col2(m);
+ } else if (m[2][2] != 0x0) {
+ swap_3x4_rows(m, 0, 2, 4);
+ zero_3x4_col2(m);
+ } else {
+ printk(KERN_ERR "Error: find_3bit_err_coefs, s0,s1,s2 all zeros!\n");
+ }
+
+ if (m[1][1] != 0x0) {
+ zero_3x4_col1(m);
+ } else if (m[2][1] != 0x0) {
+ swap_3x4_rows(m, 1, 2, 4);
+ zero_3x4_col1(m);
+ } else {
+ printk(KERN_ERR "Error: find_3bit_err_coefs, cannot resolve col 1!\n");
+ }
+
+ /* solve coefs */
+ solve_3x4(m, coefs, row_order);
+}
+
+static void zero_3x4_col2(unsigned short m[3][4])
+{
+ unsigned short minv1, minv2;
+
+ minv1 = gf4096_mul(m[1][2], gf4096_inv(m[0][2]));
+ minv2 = gf4096_mul(m[2][2], gf4096_inv(m[0][2]));
+ m[1][0] = m[1][0] ^ gf4096_mul(m[0][0], minv1);
+ m[1][1] = m[1][1] ^ gf4096_mul(m[0][1], minv1);
+ m[1][3] = m[1][3] ^ gf4096_mul(m[0][3], minv1);
+ m[2][0] = m[2][0] ^ gf4096_mul(m[0][0], minv2);
+ m[2][1] = m[2][1] ^ gf4096_mul(m[0][1], minv2);
+ m[2][3] = m[2][3] ^ gf4096_mul(m[0][3], minv2);
+}
+
+static void zero_3x4_col1(unsigned short m[3][4])
+{
+ unsigned short minv;
+ minv = gf4096_mul(m[2][1], gf4096_inv(m[1][1]));
+ m[2][0] = m[2][0] ^ gf4096_mul(m[1][0], minv);
+ m[2][3] = m[2][3] ^ gf4096_mul(m[1][3], minv);
+}
+
+static void swap_3x4_rows(unsigned short m[3][4], int i, int j, int col_width)
+{
+ unsigned short tmp0;
+ int cnt;
+ for (cnt = 0; cnt < col_width; cnt++) {
+ tmp0 = m[i][cnt];
+ m[i][cnt] = m[j][cnt];
+ m[j][cnt] = tmp0;
+ }
+}
+
+static void solve_3x4(unsigned short m[3][4], unsigned short *coefs, int *row_order)
+{
+ unsigned short tmp[3];
+ tmp[0] = gf4096_mul(m[2][3], gf4096_inv(m[2][0]));
+ tmp[1] = gf4096_mul((gf4096_mul(tmp[0], m[1][0]) ^ m[1][3]), gf4096_inv(m[1][1]));
+ tmp[2] = gf4096_mul((gf4096_mul(tmp[0], m[0][0]) ^ gf4096_mul(tmp[1], m[0][1]) ^ m[0][3]), gf4096_inv(m[0][2]));
+ sort_coefs(row_order, tmp, 3);
+ coefs[0] = tmp[0];
+ coefs[1] = tmp[1];
+ coefs[2] = tmp[2];
+}
+
+static void find_3bit_err_pats(unsigned short s0, unsigned short s1,
+ unsigned short s2, unsigned short r0,
+ unsigned short r1, unsigned short r2,
+ unsigned short *pats)
+{
+ find_2x2_soln(r0 ^ r2, r1 ^ r2,
+ gf4096_mul(r0, r0 ^ r2), gf4096_mul(r1, r1 ^ r2),
+ gf4096_mul(s0, r2) ^ s1, gf4096_mul(s1, r2) ^ s2, pats);
+ pats[2] = s0 ^ pats[0] ^ pats[1];
+}
+
+static void find_4bit_err_coefs(unsigned short s0, unsigned short s1,
+ unsigned short s2, unsigned short s3,
+ unsigned short s4, unsigned short s5,
+ unsigned short s6, unsigned short s7,
+ unsigned short *coefs)
+{
+ unsigned short m[4][5];
+ int row_order[4];
+
+ row_order[0] = 0;
+ row_order[1] = 1;
+ row_order[2] = 2;
+ row_order[3] = 3;
+
+ m[0][0] = s3;
+ m[0][1] = s2;
+ m[0][2] = s1;
+ m[0][3] = s0;
+ m[0][4] = s4;
+ m[1][0] = s4;
+ m[1][1] = s3;
+ m[1][2] = s2;
+ m[1][3] = s1;
+ m[1][4] = s5;
+ m[2][0] = s5;
+ m[2][1] = s4;
+ m[2][2] = s3;
+ m[2][3] = s2;
+ m[2][4] = s6;
+ m[3][0] = s6;
+ m[3][1] = s5;
+ m[3][2] = s4;
+ m[3][3] = s3;
+ m[3][4] = s7;
+
+ if (m[0][3] != 0x0) {
+ zero_4x5_col3(m);
+ } else if (m[1][3] != 0x0) {
+ swap_4x5_rows(m, 0, 1, 5);
+ zero_4x5_col3(m);
+ } else if (m[2][3] != 0x0) {
+ swap_4x5_rows(m, 0, 2, 5);
+ zero_4x5_col3(m);
+ } else if (m[3][3] != 0x0) {
+ swap_4x5_rows(m, 0, 3, 5);
+ zero_4x5_col3(m);
+ } else {
+ printk(KERN_ERR "Error: find_4bit_err_coefs, s0,s1,s2,s3 all zeros!\n");
+ }
+
+ if (m[1][2] != 0x0) {
+ zero_4x5_col2(m);
+ } else if (m[2][2] != 0x0) {
+ swap_4x5_rows(m, 1, 2, 5);
+ zero_4x5_col2(m);
+ } else if (m[3][2] != 0x0) {
+ swap_4x5_rows(m, 1, 3, 5);
+ zero_4x5_col2(m);
+ } else {
+ printk(KERN_ERR "Error: find_4bit_err_coefs, cannot resolve col 2!\n");
+ }
+
+ if (m[2][1] != 0x0) {
+ zero_4x5_col1(m);
+ } else if (m[3][1] != 0x0) {
+ swap_4x5_rows(m, 2, 3, 5);
+ zero_4x5_col1(m);
+ } else {
+ printk(KERN_ERR "Error: find_4bit_err_coefs, cannot resolve col 1!\n");
+ }
+
+ solve_4x5(m, coefs, row_order);
+}
+
+static void zero_4x5_col3(unsigned short m[4][5])
+{
+ unsigned short minv1, minv2, minv3;
+
+ minv1 = gf4096_mul(m[1][3], gf4096_inv(m[0][3]));
+ minv2 = gf4096_mul(m[2][3], gf4096_inv(m[0][3]));
+ minv3 = gf4096_mul(m[3][3], gf4096_inv(m[0][3]));
+
+ m[1][0] = m[1][0] ^ gf4096_mul(m[0][0], minv1);
+ m[1][1] = m[1][1] ^ gf4096_mul(m[0][1], minv1);
+ m[1][2] = m[1][2] ^ gf4096_mul(m[0][2], minv1);
+ m[1][4] = m[1][4] ^ gf4096_mul(m[0][4], minv1);
+ m[2][0] = m[2][0] ^ gf4096_mul(m[0][0], minv2);
+ m[2][1] = m[2][1] ^ gf4096_mul(m[0][1], minv2);
+ m[2][2] = m[2][2] ^ gf4096_mul(m[0][2], minv2);
+ m[2][4] = m[2][4] ^ gf4096_mul(m[0][4], minv2);
+ m[3][0] = m[3][0] ^ gf4096_mul(m[0][0], minv3);
+ m[3][1] = m[3][1] ^ gf4096_mul(m[0][1], minv3);
+ m[3][2] = m[3][2] ^ gf4096_mul(m[0][2], minv3);
+ m[3][4] = m[3][4] ^ gf4096_mul(m[0][4], minv3);
+}
+
+static void zero_4x5_col2(unsigned short m[4][5])
+{
+ unsigned short minv2, minv3;
+
+ minv2 = gf4096_mul(m[2][2], gf4096_inv(m[1][2]));
+ minv3 = gf4096_mul(m[3][2], gf4096_inv(m[1][2]));
+
+ m[2][0] = m[2][0] ^ gf4096_mul(m[1][0], minv2);
+ m[2][1] = m[2][1] ^ gf4096_mul(m[1][1], minv2);
+ m[2][4] = m[2][4] ^ gf4096_mul(m[1][4], minv2);
+ m[3][0] = m[3][0] ^ gf4096_mul(m[1][0], minv3);
+ m[3][1] = m[3][1] ^ gf4096_mul(m[1][1], minv3);
+ m[3][4] = m[3][4] ^ gf4096_mul(m[1][4], minv3);
+}
+
+static void zero_4x5_col1(unsigned short m[4][5])
+{
+ unsigned short minv;
+
+ minv = gf4096_mul(m[3][1], gf4096_inv(m[2][1]));
+
+ m[3][0] = m[3][0] ^ gf4096_mul(m[2][0], minv);
+ m[3][4] = m[3][4] ^ gf4096_mul(m[2][4], minv);
+}
+
+static void swap_4x5_rows(unsigned short m[4][5], int i, int j, int col_width)
+{
+ unsigned short tmp0;
+ int cnt;
+
+ for (cnt = 0; cnt < col_width; cnt++) {
+ tmp0 = m[i][cnt];
+ m[i][cnt] = m[j][cnt];
+ m[j][cnt] = tmp0;
+ }
+}
+
+static void solve_4x5(unsigned short m[4][5], unsigned short *coefs, int *row_order)
+{
+ unsigned short tmp[4];
+
+ tmp[0] = gf4096_mul(m[3][4], gf4096_inv(m[3][0]));
+ tmp[1] = gf4096_mul((gf4096_mul(tmp[0], m[2][0]) ^ m[2][4]), gf4096_inv(m[2][1]));
+ tmp[2] = gf4096_mul((gf4096_mul(tmp[0], m[1][0]) ^ gf4096_mul(tmp[1], m[1][1]) ^ m[1][4]), gf4096_inv(m[1][2]));
+ tmp[3] = gf4096_mul((gf4096_mul(tmp[0], m[0][0]) ^
+ gf4096_mul(tmp[1], m[0][1]) ^ gf4096_mul(tmp[2], m[0][2]) ^ m[0][4]), gf4096_inv(m[0][3]));
+ sort_coefs(row_order, tmp, 4);
+ coefs[0] = tmp[0];
+ coefs[1] = tmp[1];
+ coefs[2] = tmp[2];
+ coefs[3] = tmp[3];
+}
+
+static void sort_coefs(int *order, unsigned short *soln, int len)
+{
+ int cnt, start_cnt, least_ord, least_cnt;
+ unsigned short tmp0;
+ for (start_cnt = 0; start_cnt < len; start_cnt++) {
+ for (cnt = start_cnt; cnt < len; cnt++) {
+ if (cnt == start_cnt) {
+ least_ord = order[cnt];
+ least_cnt = start_cnt;
+ } else {
+ if (least_ord > order[cnt]) {
+ least_ord = order[cnt];
+ least_cnt = cnt;
+ }
+ }
+ }
+ if (least_cnt != start_cnt) {
+ tmp0 = order[least_cnt];
+ order[least_cnt] = order[start_cnt];
+ order[start_cnt] = tmp0;
+ tmp0 = soln[least_cnt];
+ soln[least_cnt] = soln[start_cnt];
+ soln[start_cnt] = tmp0;
+ }
+ }
+}
+
+static void find_4bit_err_pats(unsigned short s0, unsigned short s1,
+ unsigned short s2, unsigned short s3,
+ unsigned short z1, unsigned short z2,
+ unsigned short z3, unsigned short z4,
+ unsigned short *pats)
+{
+ unsigned short z4_z1, z3z4_z3z3, z4_z2, s0z4_s1, z1z4_z1z1,
+ z4_z3, z2z4_z2z2, s1z4_s2, z3z3z4_z3z3z3, z1z1z4_z1z1z1, z2z2z4_z2z2z2, s2z4_s3;
+ unsigned short tmp0, tmp1, tmp2, tmp3;
+
+ z4_z1 = z4 ^ z1;
+ z3z4_z3z3 = gf4096_mul(z3, z4) ^ gf4096_mul(z3, z3);
+ z4_z2 = z4 ^ z2;
+ s0z4_s1 = gf4096_mul(s0, z4) ^ s1;
+ z1z4_z1z1 = gf4096_mul(z1, z4) ^ gf4096_mul(z1, z1);
+ z4_z3 = z4 ^ z3;
+ z2z4_z2z2 = gf4096_mul(z2, z4) ^ gf4096_mul(z2, z2);
+ s1z4_s2 = gf4096_mul(s1, z4) ^ s2;
+ z3z3z4_z3z3z3 = gf4096_mul(gf4096_mul(z3, z3), z4) ^ gf4096_mul(gf4096_mul(z3, z3), z3);
+ z1z1z4_z1z1z1 = gf4096_mul(gf4096_mul(z1, z1), z4) ^ gf4096_mul(gf4096_mul(z1, z1), z1);
+ z2z2z4_z2z2z2 = gf4096_mul(gf4096_mul(z2, z2), z4) ^ gf4096_mul(gf4096_mul(z2, z2), z2);
+ s2z4_s3 = gf4096_mul(s2, z4) ^ s3;
+
+ //find err pat 0,1
+ find_2x2_soln(gf4096_mul(z4_z1, z3z4_z3z3) ^
+ gf4096_mul(z1z4_z1z1, z4_z3), gf4096_mul(z4_z2,
+ z3z4_z3z3) ^
+ gf4096_mul(z2z4_z2z2, z4_z3), gf4096_mul(z1z4_z1z1,
+ z3z3z4_z3z3z3) ^
+ gf4096_mul(z1z1z4_z1z1z1, z3z4_z3z3),
+ gf4096_mul(z2z4_z2z2,
+ z3z3z4_z3z3z3) ^ gf4096_mul(z2z2z4_z2z2z2,
+ z3z4_z3z3),
+ gf4096_mul(s0z4_s1, z3z4_z3z3) ^ gf4096_mul(s1z4_s2,
+ z4_z3),
+ gf4096_mul(s1z4_s2, z3z3z4_z3z3z3) ^ gf4096_mul(s2z4_s3, z3z4_z3z3), pats);
+ tmp0 = pats[0];
+ tmp1 = pats[1];
+ tmp2 = pats[0] ^ pats[1] ^ s0;
+ tmp3 = gf4096_mul(pats[0], z1) ^ gf4096_mul(pats[1], z2) ^ s1;
+
+ //find err pat 2,3
+ find_2x2_soln(0x1, 0x1, z3, z4, tmp2, tmp3, pats);
+ pats[2] = pats[0];
+ pats[3] = pats[1];
+ pats[0] = tmp0;
+ pats[1] = tmp1;
+}
+
+static void find_2x2_soln(unsigned short c00, unsigned short c01,
+ unsigned short c10, unsigned short c11,
+ unsigned short lval0, unsigned short lval1,
+ unsigned short *soln)
+{
+ unsigned short m[2][3];
+ m[0][0] = c00;
+ m[0][1] = c01;
+ m[0][2] = lval0;
+ m[1][0] = c10;
+ m[1][1] = c11;
+ m[1][2] = lval1;
+
+ if (m[0][1] != 0x0) {
+ /* */
+ } else if (m[1][1] != 0x0) {
+ swap_2x3_rows(m);
+ } else {
+ printk(KERN_ERR "Warning: find_2bit_err_coefs, s0,s1 all zeros!\n");
+ }
+
+ solve_2x3(m, soln);
+}
+
+static void swap_2x3_rows(unsigned short m[2][3])
+{
+ unsigned short tmp0;
+ int cnt;
+
+ for (cnt = 0; cnt < 3; cnt++) {
+ tmp0 = m[0][cnt];
+ m[0][cnt] = m[1][cnt];
+ m[1][cnt] = tmp0;
+ }
+}
+
+static void solve_2x3(unsigned short m[2][3], unsigned short *coefs)
+{
+ unsigned short minv;
+
+ minv = gf4096_mul(m[1][1], gf4096_inv(m[0][1]));
+ m[1][0] = m[1][0] ^ gf4096_mul(m[0][0], minv);
+ m[1][2] = m[1][2] ^ gf4096_mul(m[0][2], minv);
+ coefs[0] = gf4096_mul(m[1][2], gf4096_inv(m[1][0]));
+ coefs[1] = gf4096_mul((gf4096_mul(coefs[0], m[0][0]) ^ m[0][2]), gf4096_inv(m[0][1]));
+}
+
+static unsigned char gf64_inv[64] = {
+ 0, 1, 33, 62, 49, 43, 31, 44, 57, 37, 52, 28, 46, 40, 22, 25,
+ 61, 54, 51, 39, 26, 35, 14, 24, 23, 15, 20, 34, 11, 53, 45, 6,
+ 63, 2, 27, 21, 56, 9, 50, 19, 13, 47, 48, 5, 7, 30, 12, 41,
+ 42, 4, 38, 18, 10, 29, 17, 60, 36, 8, 59, 58, 55, 16, 3, 32
+};
+
+static unsigned short gf4096_inv(unsigned short din)
+{
+ unsigned short alahxal, ah2B, deno, inv, bl, bh;
+ unsigned short ah, al, ahxal;
+ unsigned short dout;
+
+ ah = (din >> 6) & 0x3f;
+ al = din & 0x3f;
+ ahxal = ah ^ al;
+ ah2B = (((ah ^ (ah >> 3)) & 0x1) << 5) |
+ ((ah >> 1) & 0x10) |
+ ((((ah >> 5) ^ (ah >> 2)) & 0x1) << 3) |
+ ((ah >> 2) & 0x4) | ((((ah >> 4) ^ (ah >> 1)) & 0x1) << 1) | (ah & 0x1);
+ alahxal = gf64_mul(ahxal, al);
+ deno = alahxal ^ ah2B;
+ inv = gf64_inv[deno];
+ bl = gf64_mul(inv, ahxal);
+ bh = gf64_mul(inv, ah);
+ dout = ((bh & 0x3f) << 6) | (bl & 0x3f);
+ return (((bh & 0x3f) << 6) | (bl & 0x3f));
+}
+
+static unsigned short err_pos_lut[4096] = {
+ 0xfff, 0x000, 0x451, 0xfff, 0xfff, 0x3cf, 0xfff, 0x041,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x28a, 0xfff, 0x492, 0xfff,
+ 0x145, 0xfff, 0xfff, 0x514, 0xfff, 0x082, 0xfff, 0xfff,
+ 0xfff, 0x249, 0x38e, 0x410, 0xfff, 0x104, 0x208, 0x1c7,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x2cb, 0xfff, 0xfff, 0xfff,
+ 0x0c3, 0x34d, 0x4d3, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x186, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x30c, 0x555, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x166, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x385, 0x14e, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x4e1,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x538, 0xfff, 0x16d, 0xfff,
+ 0xfff, 0xfff, 0x45b, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x29c, 0x2cc, 0x30b, 0x2b3, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x0b3, 0xfff, 0x2f7,
+ 0xfff, 0x32b, 0xfff, 0xfff, 0xfff, 0xfff, 0x0a7, 0xfff,
+ 0xfff, 0x2da, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x07e, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x11c, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x22f, 0xfff, 0x1f4, 0xfff, 0xfff,
+ 0x2b0, 0x504, 0xfff, 0x114, 0xfff, 0xfff, 0xfff, 0x21d,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x00d, 0x3c4, 0x340, 0x10f,
+ 0xfff, 0xfff, 0x266, 0x02e, 0xfff, 0xfff, 0xfff, 0x4f8,
+ 0x337, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x07b, 0x168, 0xfff, 0xfff, 0x0fe,
+ 0xfff, 0xfff, 0x51a, 0xfff, 0x458, 0xfff, 0x36d, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x073, 0x37d, 0x415, 0x550, 0xfff,
+ 0xfff, 0xfff, 0x23b, 0x4b4, 0xfff, 0xfff, 0xfff, 0x1a1,
+ 0xfff, 0xfff, 0x3aa, 0xfff, 0x117, 0x04d, 0x341, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x518, 0x03e, 0x0f2, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x363, 0xfff, 0x0b9, 0xfff, 0xfff,
+ 0x241, 0xfff, 0xfff, 0x049, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x15f, 0x52d, 0xfff, 0xfff, 0xfff, 0x29e, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x4cf, 0x0fc, 0xfff, 0x36f, 0x3d3, 0xfff,
+ 0x228, 0xfff, 0xfff, 0x45e, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x238, 0xfff, 0xfff, 0xfff, 0xfff, 0x47f, 0xfff, 0xfff,
+ 0x43a, 0x265, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x3e8,
+ 0xfff, 0xfff, 0x01a, 0xfff, 0xfff, 0xfff, 0xfff, 0x21e,
+ 0x1fc, 0x40b, 0xfff, 0xfff, 0xfff, 0x2d0, 0x159, 0xfff,
+ 0xfff, 0x313, 0xfff, 0xfff, 0x05c, 0x4cc, 0xfff, 0xfff,
+ 0x0f6, 0x3d5, 0xfff, 0xfff, 0xfff, 0x54f, 0xfff, 0xfff,
+ 0xfff, 0x172, 0x1e4, 0x07c, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x53c, 0x1ad, 0x535,
+ 0x19b, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x092, 0xfff, 0x2be, 0xfff, 0xfff, 0x482,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x0e6, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x476, 0xfff, 0x51d, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x342, 0x2b5, 0x22e, 0x09a, 0xfff, 0x08d,
+ 0x44f, 0x3ed, 0xfff, 0xfff, 0xfff, 0xfff, 0x3d1, 0xfff,
+ 0xfff, 0x543, 0xfff, 0x48f, 0xfff, 0x3d2, 0xfff, 0x0d5,
+ 0x113, 0x0ec, 0x427, 0xfff, 0xfff, 0xfff, 0x4c4, 0xfff,
+ 0xfff, 0x50a, 0xfff, 0x144, 0xfff, 0x105, 0x39f, 0x294,
+ 0x164, 0xfff, 0x31a, 0xfff, 0xfff, 0x49a, 0xfff, 0x130,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x1be, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x49e, 0x371, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x0e8, 0x49c, 0x0f4, 0xfff,
+ 0x338, 0x1a7, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x36c, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x1ae, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x31b, 0xfff, 0xfff, 0x2dd, 0x522, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x2f4,
+ 0x3c6, 0x30d, 0xfff, 0xfff, 0xfff, 0xfff, 0x34c, 0x18f,
+ 0x30a, 0xfff, 0x01f, 0x079, 0xfff, 0xfff, 0x54d, 0x46b,
+ 0x28c, 0x37f, 0xfff, 0xfff, 0xfff, 0xfff, 0x355, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x14f, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x359, 0x3fe, 0x3c5, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x423, 0xfff, 0xfff, 0x34a, 0x22c, 0xfff,
+ 0x25a, 0xfff, 0xfff, 0x4ad, 0xfff, 0x28d, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x547, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x2e2, 0xfff, 0xfff, 0x1d5, 0xfff, 0x2a8, 0xfff, 0xfff,
+ 0x03f, 0xfff, 0xfff, 0xfff, 0xfff, 0x3eb, 0x0fa, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x55b, 0xfff,
+ 0x08e, 0xfff, 0x3ae, 0xfff, 0x3a4, 0xfff, 0x282, 0x158,
+ 0xfff, 0x382, 0xfff, 0xfff, 0x499, 0xfff, 0xfff, 0x08a,
+ 0xfff, 0xfff, 0xfff, 0x456, 0x3be, 0xfff, 0x1e2, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x559, 0xfff, 0x1a0, 0xfff,
+ 0xfff, 0x0b4, 0xfff, 0xfff, 0xfff, 0x2df, 0xfff, 0xfff,
+ 0xfff, 0x07f, 0x4f5, 0xfff, 0xfff, 0x27c, 0x133, 0x017,
+ 0xfff, 0x3fd, 0xfff, 0xfff, 0xfff, 0x44d, 0x4cd, 0x17a,
+ 0x0d7, 0x537, 0xfff, 0xfff, 0x353, 0xfff, 0xfff, 0x351,
+ 0x366, 0xfff, 0x44a, 0xfff, 0x1a6, 0xfff, 0xfff, 0xfff,
+ 0x291, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x1e3,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x389, 0xfff, 0x07a, 0xfff,
+ 0x1b6, 0x2ed, 0xfff, 0xfff, 0xfff, 0xfff, 0x24e, 0x074,
+ 0xfff, 0xfff, 0x3dc, 0xfff, 0x4e3, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x4eb, 0xfff, 0xfff, 0x3b8, 0x4de, 0xfff, 0x19c,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x262,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x076, 0x4e8, 0x3da,
+ 0xfff, 0x531, 0xfff, 0xfff, 0x14a, 0xfff, 0x0a2, 0x433,
+ 0x3df, 0x1e9, 0xfff, 0xfff, 0xfff, 0xfff, 0x3e7, 0x285,
+ 0x2d8, 0xfff, 0xfff, 0xfff, 0x349, 0x18d, 0x098, 0xfff,
+ 0x0df, 0x4bf, 0xfff, 0xfff, 0x0b2, 0xfff, 0x346, 0x24d,
+ 0xfff, 0xfff, 0xfff, 0x24f, 0x4fa, 0x2f9, 0xfff, 0xfff,
+ 0x3c9, 0xfff, 0x2b4, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x056, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x179, 0xfff, 0x0e9, 0x3f0, 0x33d, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x1fd, 0xfff, 0xfff, 0x526, 0xfff,
+ 0xfff, 0xfff, 0x53d, 0xfff, 0xfff, 0xfff, 0x170, 0x331,
+ 0xfff, 0x068, 0xfff, 0xfff, 0xfff, 0x3f7, 0xfff, 0x3d8,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x09f, 0x556, 0xfff, 0xfff, 0x02d, 0xfff, 0xfff,
+ 0x553, 0xfff, 0xfff, 0xfff, 0x1f0, 0xfff, 0xfff, 0x4d6,
+ 0x41e, 0xfff, 0xfff, 0xfff, 0xfff, 0x4d5, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x248, 0xfff, 0xfff, 0xfff, 0x0a3,
+ 0xfff, 0x217, 0xfff, 0xfff, 0xfff, 0x4f1, 0x209, 0xfff,
+ 0xfff, 0x475, 0x234, 0x52b, 0x398, 0xfff, 0x08b, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x2c2, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x268, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x4a3, 0xfff, 0x0aa, 0xfff, 0x1d9, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x155, 0xfff, 0xfff, 0xfff, 0xfff, 0x0bf,
+ 0x539, 0xfff, 0xfff, 0x2f1, 0x545, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x2a7, 0x06f, 0xfff, 0x378, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x25e, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x15d, 0x02a, 0xfff, 0xfff, 0x0bc,
+ 0x235, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x150, 0xfff, 0x1a9, 0xfff, 0xfff, 0xfff, 0xfff, 0x381,
+ 0xfff, 0x04e, 0x270, 0x13f, 0xfff, 0xfff, 0x405, 0xfff,
+ 0x3cd, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x2ef, 0xfff, 0x06a, 0xfff, 0xfff, 0xfff, 0x34f,
+ 0x212, 0xfff, 0xfff, 0x0e2, 0xfff, 0x083, 0x298, 0xfff,
+ 0xfff, 0xfff, 0x0c2, 0xfff, 0xfff, 0x52e, 0xfff, 0x488,
+ 0xfff, 0xfff, 0xfff, 0x36b, 0xfff, 0xfff, 0xfff, 0x442,
+ 0x091, 0xfff, 0x41c, 0xfff, 0xfff, 0x3a5, 0xfff, 0x4e6,
+ 0xfff, 0xfff, 0x40d, 0x31d, 0xfff, 0xfff, 0xfff, 0x4c1,
+ 0x053, 0xfff, 0x418, 0x13c, 0xfff, 0x350, 0xfff, 0x0ae,
+ 0xfff, 0xfff, 0x41f, 0xfff, 0x470, 0xfff, 0x4ca, 0xfff,
+ 0xfff, 0xfff, 0x02b, 0x450, 0xfff, 0x1f8, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x293, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x411, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x0b8, 0xfff, 0xfff, 0xfff,
+ 0x3e1, 0xfff, 0xfff, 0xfff, 0xfff, 0x43c, 0xfff, 0x2b2,
+ 0x2ab, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x1ec,
+ 0xfff, 0xfff, 0xfff, 0x3f8, 0x034, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x11a, 0xfff, 0x541, 0x45c, 0x134,
+ 0x1cc, 0xfff, 0xfff, 0xfff, 0x469, 0xfff, 0xfff, 0x44b,
+ 0x161, 0xfff, 0xfff, 0xfff, 0x055, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x307, 0xfff, 0xfff, 0xfff, 0xfff, 0x2d1, 0xfff,
+ 0xfff, 0xfff, 0x124, 0x37b, 0x26b, 0x336, 0xfff, 0xfff,
+ 0x2e4, 0x3cb, 0xfff, 0xfff, 0x0f8, 0x3c8, 0xfff, 0xfff,
+ 0xfff, 0x461, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x4b5,
+ 0x2cf, 0xfff, 0xfff, 0xfff, 0x20f, 0xfff, 0x35a, 0xfff,
+ 0x490, 0xfff, 0x185, 0xfff, 0xfff, 0xfff, 0xfff, 0x42e,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x54b, 0xfff, 0xfff, 0xfff,
+ 0x146, 0xfff, 0x412, 0xfff, 0xfff, 0xfff, 0x1ff, 0xfff,
+ 0xfff, 0x3e0, 0xfff, 0xfff, 0xfff, 0xfff, 0x2d5, 0xfff,
+ 0x4df, 0x505, 0xfff, 0x413, 0xfff, 0x1a5, 0xfff, 0x3b2,
+ 0xfff, 0xfff, 0xfff, 0x35b, 0xfff, 0x116, 0xfff, 0xfff,
+ 0x171, 0x4d0, 0xfff, 0x154, 0x12d, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x468, 0x4db, 0xfff,
+ 0xfff, 0x1df, 0xfff, 0xfff, 0xfff, 0xfff, 0x05a, 0xfff,
+ 0x0f1, 0x403, 0xfff, 0x22b, 0x2e0, 0xfff, 0xfff, 0xfff,
+ 0x2b7, 0x373, 0xfff, 0xfff, 0xfff, 0xfff, 0x13e, 0xfff,
+ 0xfff, 0xfff, 0x0d0, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x329, 0x1d2, 0x3fa, 0x047, 0xfff, 0x2f2, 0xfff, 0xfff,
+ 0x141, 0x0ac, 0x1d7, 0xfff, 0x07d, 0xfff, 0xfff, 0xfff,
+ 0x1c1, 0xfff, 0x487, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x045, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x288, 0x0cd, 0xfff, 0xfff, 0xfff, 0xfff, 0x226, 0x1d8,
+ 0xfff, 0x153, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x4cb,
+ 0x528, 0xfff, 0xfff, 0xfff, 0x20a, 0x343, 0x3a1, 0xfff,
+ 0xfff, 0xfff, 0x2d7, 0x2d3, 0x1aa, 0x4c5, 0xfff, 0xfff,
+ 0xfff, 0x42b, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x3e9, 0xfff, 0x20b, 0x260,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x37c, 0x2fd,
+ 0xfff, 0xfff, 0x2c8, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x31e, 0xfff, 0x335, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x135, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x35c, 0x4dd, 0x129, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x1ef, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x34e, 0xfff, 0xfff, 0xfff, 0xfff, 0x407, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x3ad, 0xfff, 0xfff, 0xfff,
+ 0x379, 0xfff, 0xfff, 0x1d0, 0x38d, 0xfff, 0xfff, 0x1e8,
+ 0x184, 0x3c1, 0x1c4, 0xfff, 0x1f9, 0xfff, 0xfff, 0x424,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x1d3, 0x0d4, 0xfff, 0x4e9,
+ 0xfff, 0xfff, 0xfff, 0x530, 0x107, 0xfff, 0x106, 0x04f,
+ 0xfff, 0xfff, 0x4c7, 0x503, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x15c, 0xfff, 0x23f, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x4f3, 0xfff, 0xfff, 0x3c7,
+ 0xfff, 0x278, 0xfff, 0xfff, 0x0a6, 0xfff, 0xfff, 0xfff,
+ 0x122, 0x1cf, 0xfff, 0x327, 0xfff, 0x2e5, 0xfff, 0x29d,
+ 0xfff, 0xfff, 0x3f1, 0xfff, 0xfff, 0x48d, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x054, 0xfff, 0xfff, 0xfff, 0xfff, 0x178,
+ 0x27e, 0x4e0, 0x352, 0x02f, 0x09c, 0xfff, 0x2a0, 0xfff,
+ 0xfff, 0x46a, 0x457, 0xfff, 0xfff, 0x501, 0xfff, 0x2ba,
+ 0xfff, 0xfff, 0xfff, 0x54e, 0x2e7, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x551, 0xfff, 0xfff, 0x1db, 0x2aa, 0xfff,
+ 0xfff, 0x4bc, 0xfff, 0xfff, 0x395, 0xfff, 0x0de, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x455, 0xfff, 0x17e,
+ 0xfff, 0x221, 0x4a7, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x388, 0xfff, 0xfff, 0xfff, 0x308, 0xfff, 0xfff, 0xfff,
+ 0x20e, 0x4b9, 0xfff, 0x273, 0x20c, 0x09e, 0xfff, 0x057,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x3f2, 0xfff, 0x1a8, 0x3a6,
+ 0x14c, 0xfff, 0xfff, 0x071, 0xfff, 0xfff, 0x53a, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x109, 0xfff, 0xfff, 0x399, 0xfff,
+ 0x061, 0x4f0, 0x39e, 0x244, 0xfff, 0x035, 0xfff, 0xfff,
+ 0x305, 0x47e, 0x297, 0xfff, 0xfff, 0x2b8, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x1bc, 0xfff, 0x2fc,
+ 0xfff, 0xfff, 0x554, 0xfff, 0xfff, 0xfff, 0xfff, 0x3b6,
+ 0xfff, 0xfff, 0xfff, 0x515, 0x397, 0xfff, 0xfff, 0x12f,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x4e5,
+ 0xfff, 0x4fc, 0xfff, 0xfff, 0x05e, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x0a8, 0x3af, 0x015, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x138, 0xfff, 0xfff, 0xfff, 0x540, 0xfff, 0xfff,
+ 0xfff, 0x027, 0x523, 0x2f0, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x16c, 0xfff, 0x27d, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x04c, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x4dc,
+ 0xfff, 0xfff, 0x059, 0x301, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x1a3, 0xfff, 0x15a, 0xfff, 0xfff,
+ 0x0a5, 0xfff, 0x435, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x051, 0xfff, 0xfff, 0x131, 0xfff, 0x4f4, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x441, 0xfff, 0x4fb, 0xfff, 0x03b,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x1ed, 0x274,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x0d3, 0x55e, 0x1b3,
+ 0xfff, 0x0bd, 0xfff, 0xfff, 0xfff, 0xfff, 0x225, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x4b7, 0xfff, 0xfff, 0x2ff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x4c3, 0xfff,
+ 0x383, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x2f6,
+ 0xfff, 0xfff, 0x1ee, 0xfff, 0x03d, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x26f, 0x1dc, 0xfff, 0x0db, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x0ce, 0xfff, 0xfff, 0x127, 0x03a,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x311, 0xfff,
+ 0xfff, 0x13d, 0x09d, 0x47b, 0x2a6, 0x50d, 0x510, 0x19a,
+ 0xfff, 0x354, 0x414, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x44c, 0x3b0, 0xfff, 0x23d, 0x429, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x4c0, 0x416, 0xfff, 0x05b, 0xfff, 0xfff, 0x137, 0xfff,
+ 0x25f, 0x49f, 0xfff, 0x279, 0x013, 0xfff, 0xfff, 0xfff,
+ 0x269, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x3d0, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x077, 0xfff, 0xfff, 0x3fb,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x271, 0x3a0, 0xfff, 0xfff,
+ 0x40f, 0xfff, 0xfff, 0x3de, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x1ab, 0x26a,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x489, 0xfff, 0xfff,
+ 0x252, 0xfff, 0xfff, 0xfff, 0xfff, 0x1b7, 0x42f, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x3b7,
+ 0xfff, 0x2bb, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x0f7, 0x01d, 0xfff, 0x067, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x4e2, 0xfff, 0xfff, 0x4bb, 0xfff,
+ 0xfff, 0xfff, 0x17b, 0xfff, 0x0ee, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x36e, 0xfff, 0xfff, 0xfff, 0x533, 0xfff,
+ 0xfff, 0xfff, 0x4d4, 0x356, 0xfff, 0xfff, 0x375, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x4a4, 0x513, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x4ff, 0xfff, 0x2af,
+ 0xfff, 0xfff, 0x026, 0xfff, 0x0ad, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x26e, 0xfff, 0xfff, 0xfff, 0xfff, 0x493, 0xfff,
+ 0x463, 0x4d2, 0x4be, 0xfff, 0xfff, 0xfff, 0xfff, 0x4f2,
+ 0x0b6, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x32d, 0x315, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x13a, 0x4a1, 0xfff, 0x27a, 0xfff, 0xfff, 0xfff,
+ 0x47a, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x334, 0xfff, 0xfff, 0xfff, 0xfff, 0x54c, 0xfff, 0xfff,
+ 0xfff, 0x0c9, 0x007, 0xfff, 0xfff, 0x12e, 0xfff, 0x0ff,
+ 0xfff, 0xfff, 0x3f5, 0x509, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x1c3, 0x2ad, 0xfff, 0xfff, 0x47c, 0x261, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x152, 0xfff, 0xfff, 0xfff, 0x339,
+ 0xfff, 0x243, 0x1c0, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x063, 0xfff, 0xfff, 0x254, 0xfff, 0xfff, 0x173, 0xfff,
+ 0x0c7, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x362, 0x259, 0x485, 0x374, 0x0dc, 0x3ab, 0xfff,
+ 0x1c5, 0x534, 0x544, 0xfff, 0xfff, 0x508, 0xfff, 0x402,
+ 0x408, 0xfff, 0x0e7, 0xfff, 0xfff, 0x00a, 0x205, 0xfff,
+ 0xfff, 0x2b9, 0xfff, 0xfff, 0xfff, 0x465, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x23a, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x147, 0x19d, 0x115, 0x214, 0xfff, 0x090, 0x368,
+ 0xfff, 0x210, 0xfff, 0xfff, 0x280, 0x52a, 0x163, 0x148,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x326, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x2de, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x206, 0x2c1, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x189, 0xfff, 0xfff, 0xfff, 0xfff, 0x367, 0xfff, 0x1a4,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x443, 0xfff, 0x27b,
+ 0xfff, 0xfff, 0x251, 0x549, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x188, 0x04b, 0xfff, 0xfff, 0xfff, 0x31f,
+ 0x4a6, 0xfff, 0x246, 0x1de, 0x156, 0xfff, 0xfff, 0xfff,
+ 0x3a9, 0xfff, 0xfff, 0xfff, 0x2fa, 0xfff, 0x128, 0x0d1,
+ 0x449, 0x255, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x258, 0xfff, 0xfff, 0xfff,
+ 0x532, 0xfff, 0xfff, 0xfff, 0x303, 0x517, 0xfff, 0xfff,
+ 0x2a9, 0x24a, 0xfff, 0xfff, 0x231, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x4b6, 0x516, 0xfff, 0xfff, 0x0e4, 0x0eb,
+ 0xfff, 0x4e4, 0xfff, 0x275, 0xfff, 0xfff, 0x031, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x025, 0x21a, 0xfff, 0x0cc,
+ 0x45f, 0x3d9, 0x289, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x23e, 0xfff, 0xfff, 0xfff, 0x438, 0x097,
+ 0x419, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x0a9, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x37e, 0x0e0, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x431,
+ 0x372, 0xfff, 0xfff, 0xfff, 0x1ba, 0x06e, 0xfff, 0x1b1,
+ 0xfff, 0xfff, 0x12a, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x193, 0xfff, 0xfff, 0xfff, 0xfff, 0x10a,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x048, 0x1b4,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x295, 0x140, 0x108, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x16f, 0xfff, 0x0a4, 0x37a, 0xfff,
+ 0x29a, 0xfff, 0x284, 0xfff, 0xfff, 0xfff, 0xfff, 0x4c6,
+ 0x2a2, 0x3a3, 0xfff, 0x201, 0xfff, 0xfff, 0xfff, 0x4bd,
+ 0x005, 0x54a, 0x3b5, 0x204, 0x2ee, 0x11d, 0x436, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x3ec, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x11f, 0x498, 0x21c, 0xfff,
+ 0xfff, 0xfff, 0x3d6, 0xfff, 0x4ab, 0xfff, 0x432, 0x2eb,
+ 0x542, 0x4fd, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x4ce, 0xfff, 0xfff, 0x2fb, 0xfff,
+ 0xfff, 0x2e1, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x1b9, 0x037, 0x0dd,
+ 0xfff, 0xfff, 0xfff, 0x2bf, 0x521, 0x496, 0x095, 0xfff,
+ 0xfff, 0x328, 0x070, 0x1bf, 0xfff, 0x393, 0xfff, 0xfff,
+ 0x102, 0xfff, 0xfff, 0x21b, 0xfff, 0x142, 0x263, 0x519,
+ 0xfff, 0x2a5, 0x177, 0xfff, 0x14d, 0x471, 0x4ae, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x1f6, 0xfff, 0x481, 0xfff, 0xfff, 0xfff, 0x151, 0xfff,
+ 0xfff, 0xfff, 0x085, 0x33f, 0xfff, 0xfff, 0xfff, 0x084,
+ 0xfff, 0xfff, 0xfff, 0x345, 0x3a2, 0xfff, 0xfff, 0x0a0,
+ 0x0da, 0x024, 0xfff, 0xfff, 0xfff, 0x1bd, 0xfff, 0x55c,
+ 0x467, 0x445, 0xfff, 0xfff, 0xfff, 0x052, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x51e, 0xfff, 0xfff, 0x39d, 0xfff, 0x35f,
+ 0xfff, 0x376, 0x3ee, 0xfff, 0xfff, 0xfff, 0xfff, 0x448,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x16a,
+ 0xfff, 0x036, 0x38f, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x211,
+ 0xfff, 0xfff, 0xfff, 0x230, 0xfff, 0xfff, 0x3ba, 0xfff,
+ 0xfff, 0xfff, 0x3ce, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x229, 0xfff, 0x176, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x00b, 0xfff, 0x162, 0x018, 0xfff,
+ 0xfff, 0x233, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x400, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x12b, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x3f4, 0xfff, 0x0f0, 0xfff, 0x1ac, 0xfff, 0xfff,
+ 0x119, 0xfff, 0x2c0, 0xfff, 0xfff, 0xfff, 0x49b, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x23c, 0xfff,
+ 0x4b3, 0x010, 0x064, 0xfff, 0xfff, 0x4ba, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x3c2, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x006, 0x196, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x100, 0x191, 0xfff,
+ 0x1ea, 0x29f, 0xfff, 0xfff, 0xfff, 0x276, 0xfff, 0xfff,
+ 0x2b1, 0x3b9, 0xfff, 0x03c, 0xfff, 0xfff, 0xfff, 0x180,
+ 0xfff, 0x08f, 0xfff, 0xfff, 0x19e, 0x019, 0xfff, 0x0b0,
+ 0x0fd, 0x332, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x06b, 0x2e8, 0xfff, 0x446, 0xfff, 0xfff, 0x004,
+ 0x247, 0x197, 0xfff, 0x112, 0x169, 0x292, 0xfff, 0x302,
+ 0xfff, 0xfff, 0x33b, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x287, 0x21f, 0xfff, 0x3ea, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x4e7, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x3a8, 0xfff, 0xfff, 0x2bc, 0xfff,
+ 0x484, 0x296, 0xfff, 0x1c9, 0x08c, 0x1e5, 0x48a, 0xfff,
+ 0x360, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x1ca, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x10d, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x066, 0x2ea, 0x28b, 0x25b, 0xfff, 0x072,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x2b6, 0xfff, 0xfff, 0x272,
+ 0xfff, 0xfff, 0x525, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x2ca, 0xfff, 0xfff, 0xfff, 0x299, 0xfff, 0xfff, 0xfff,
+ 0x558, 0x41a, 0xfff, 0x4f7, 0x557, 0xfff, 0x4a0, 0x344,
+ 0x12c, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x125,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x40e, 0xfff, 0xfff, 0x502, 0xfff, 0x103, 0x3e6, 0xfff,
+ 0x527, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x45d, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x44e, 0xfff, 0xfff, 0xfff, 0xfff, 0x0d2, 0x4c9, 0x35e,
+ 0x459, 0x2d9, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x17d,
+ 0x0c4, 0xfff, 0xfff, 0xfff, 0x3ac, 0x390, 0x094, 0xfff,
+ 0x483, 0x0ab, 0xfff, 0x253, 0xfff, 0x391, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x123, 0x0ef, 0xfff, 0xfff, 0xfff, 0x330,
+ 0x38c, 0xfff, 0xfff, 0x2ae, 0xfff, 0xfff, 0xfff, 0x042,
+ 0x012, 0x06d, 0xfff, 0xfff, 0xfff, 0x32a, 0x3db, 0x364,
+ 0x2dc, 0xfff, 0x30f, 0x3d7, 0x4a5, 0x050, 0xfff, 0xfff,
+ 0x029, 0xfff, 0xfff, 0xfff, 0xfff, 0x1d1, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x480, 0xfff,
+ 0x4ed, 0x081, 0x0a1, 0xfff, 0xfff, 0xfff, 0x30e, 0x52f,
+ 0x257, 0xfff, 0xfff, 0x447, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x401, 0x3cc, 0xfff, 0xfff, 0x0fb,
+ 0x2c9, 0x42a, 0x314, 0x33e, 0x3bd, 0x318, 0xfff, 0x10e,
+ 0x2a1, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x24c,
+ 0x506, 0xfff, 0x267, 0xfff, 0xfff, 0x219, 0xfff, 0x1eb,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x309, 0x3e2, 0x46c, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x384, 0xfff, 0xfff, 0xfff, 0xfff, 0x50c, 0xfff, 0x24b,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x038,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x194,
+ 0x143, 0x3e3, 0xfff, 0xfff, 0xfff, 0x4c2, 0xfff, 0xfff,
+ 0x0e1, 0x25c, 0xfff, 0x237, 0xfff, 0x1fe, 0xfff, 0xfff,
+ 0xfff, 0x065, 0x2a4, 0xfff, 0x386, 0x55a, 0x11b, 0xfff,
+ 0xfff, 0x192, 0xfff, 0x183, 0x00e, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x4b2, 0x18e, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x486, 0x4ef, 0x0c6, 0x380, 0xfff, 0x4a8, 0xfff,
+ 0x0c5, 0xfff, 0xfff, 0xfff, 0xfff, 0x093, 0x1b8, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x2e6,
+ 0xfff, 0x0f3, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x28e, 0xfff, 0x53b, 0x420, 0x22a, 0x33a, 0xfff, 0x387,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x2a3, 0xfff, 0xfff,
+ 0xfff, 0x428, 0x500, 0xfff, 0xfff, 0x120, 0x2c6, 0x290,
+ 0x2f5, 0x0e3, 0xfff, 0x0b7, 0xfff, 0x319, 0x474, 0xfff,
+ 0xfff, 0xfff, 0x529, 0x014, 0xfff, 0x41b, 0x40a, 0x18b,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x0d9,
+ 0xfff, 0x38a, 0xfff, 0xfff, 0xfff, 0xfff, 0x1ce, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x3b1, 0xfff, 0xfff, 0x05d,
+ 0x2c4, 0xfff, 0xfff, 0x4af, 0xfff, 0x030, 0xfff, 0xfff,
+ 0x203, 0xfff, 0x277, 0x256, 0xfff, 0xfff, 0xfff, 0x4f9,
+ 0xfff, 0x2c7, 0xfff, 0x466, 0x016, 0x1cd, 0xfff, 0x167,
+ 0xfff, 0xfff, 0x0c8, 0xfff, 0x43d, 0xfff, 0xfff, 0x020,
+ 0xfff, 0xfff, 0x232, 0x1cb, 0x1e0, 0xfff, 0xfff, 0x347,
+ 0xfff, 0x478, 0xfff, 0x365, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x358, 0xfff, 0x10b, 0xfff, 0x35d, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x452, 0x22d, 0xfff, 0xfff, 0x47d, 0xfff,
+ 0x2f3, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x460, 0xfff,
+ 0xfff, 0xfff, 0x50b, 0xfff, 0xfff, 0xfff, 0x2ec, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x4b1, 0x422, 0xfff, 0xfff,
+ 0xfff, 0x2d4, 0xfff, 0x239, 0xfff, 0xfff, 0xfff, 0x439,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x491, 0x075, 0xfff, 0xfff, 0xfff, 0x06c, 0xfff,
+ 0xfff, 0x0f9, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x139, 0xfff, 0x4f6, 0xfff, 0xfff, 0x409, 0xfff,
+ 0xfff, 0x15b, 0xfff, 0xfff, 0x348, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x4a2, 0x49d, 0xfff, 0x033, 0x175, 0xfff, 0x039,
+ 0xfff, 0x312, 0x40c, 0xfff, 0xfff, 0x325, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x4aa, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0x165, 0x3bc, 0x48c, 0x310, 0x096,
+ 0xfff, 0xfff, 0x250, 0x1a2, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x20d, 0x2ac, 0xfff, 0xfff, 0x39b, 0xfff, 0x377, 0xfff,
+ 0x512, 0x495, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x357, 0x4ea, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x198, 0xfff, 0xfff, 0xfff, 0x434, 0x04a,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x062, 0xfff, 0x1d6, 0x1c8,
+ 0xfff, 0x1f3, 0x281, 0xfff, 0x462, 0xfff, 0xfff, 0xfff,
+ 0x4b0, 0xfff, 0x207, 0xfff, 0xfff, 0xfff, 0xfff, 0x3dd,
+ 0xfff, 0xfff, 0x55d, 0xfff, 0x552, 0x494, 0x1af, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x227, 0xfff, 0xfff, 0x069,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x43e,
+ 0x0b5, 0xfff, 0x524, 0x2d2, 0xfff, 0xfff, 0xfff, 0x28f,
+ 0xfff, 0x01b, 0x50e, 0xfff, 0xfff, 0x1bb, 0xfff, 0xfff,
+ 0x41d, 0xfff, 0x32e, 0x48e, 0xfff, 0x1f7, 0x224, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x394, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x52c, 0xfff, 0xfff, 0xfff, 0x392, 0xfff, 0x1e7,
+ 0xfff, 0xfff, 0x3f9, 0x3a7, 0xfff, 0x51f, 0xfff, 0x0bb,
+ 0x118, 0x3ca, 0xfff, 0x1dd, 0xfff, 0x48b, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x50f, 0xfff, 0x0d6, 0xfff, 0x1fa, 0xfff,
+ 0x11e, 0xfff, 0xfff, 0xfff, 0xfff, 0x4d7, 0xfff, 0x078,
+ 0x008, 0xfff, 0x25d, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x032, 0x33c, 0xfff, 0x4d9, 0x160, 0xfff, 0xfff, 0x300,
+ 0x0b1, 0xfff, 0x322, 0xfff, 0x4ec, 0xfff, 0xfff, 0x200,
+ 0x00c, 0x369, 0x473, 0xfff, 0xfff, 0x32c, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x53e, 0x3d4, 0x417, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x34b, 0x001, 0x39a, 0x02c, 0xfff, 0xfff, 0x2ce, 0x00f,
+ 0xfff, 0x0ba, 0xfff, 0xfff, 0xfff, 0xfff, 0x060, 0xfff,
+ 0x406, 0xfff, 0xfff, 0xfff, 0x4ee, 0x4ac, 0xfff, 0x43f,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x29b, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x216,
+ 0x190, 0xfff, 0x396, 0x464, 0xfff, 0xfff, 0x323, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x2e9, 0xfff, 0x26d,
+ 0x2cd, 0x040, 0xfff, 0xfff, 0xfff, 0xfff, 0x38b, 0x3c0,
+ 0xfff, 0xfff, 0xfff, 0x1f2, 0xfff, 0x0ea, 0xfff, 0xfff,
+ 0x472, 0xfff, 0x1fb, 0xfff, 0xfff, 0x0af, 0x27f, 0xfff,
+ 0xfff, 0xfff, 0x479, 0x023, 0xfff, 0x0d8, 0x3b3, 0xfff,
+ 0xfff, 0xfff, 0x121, 0xfff, 0xfff, 0x3bf, 0xfff, 0xfff,
+ 0x16b, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x45a, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x0be, 0xfff, 0xfff, 0xfff, 0x111, 0xfff, 0x220,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x09b, 0x218, 0xfff, 0x022, 0x202, 0xfff,
+ 0x4c8, 0xfff, 0x0ed, 0xfff, 0xfff, 0x182, 0xfff, 0xfff,
+ 0xfff, 0x17f, 0x213, 0xfff, 0x321, 0x36a, 0xfff, 0x086,
+ 0xfff, 0xfff, 0xfff, 0x43b, 0x088, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x26c, 0xfff, 0x2f8, 0x3b4, 0xfff, 0xfff, 0xfff,
+ 0x132, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x333, 0x444,
+ 0x0c1, 0x4d8, 0x46d, 0x264, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x426, 0xfff, 0xfff, 0xfff, 0xfff, 0x2fe, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x011, 0xfff, 0x05f, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0x10c, 0x101, 0xfff, 0xfff, 0xfff, 0xfff, 0x110,
+ 0xfff, 0x044, 0x304, 0x361, 0x404, 0xfff, 0x51b, 0x099,
+ 0xfff, 0x440, 0xfff, 0xfff, 0xfff, 0x222, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0x1b5, 0xfff, 0x136, 0x430, 0xfff, 0x1da,
+ 0xfff, 0xfff, 0xfff, 0x043, 0xfff, 0x17c, 0xfff, 0xfff,
+ 0xfff, 0x01c, 0xfff, 0xfff, 0xfff, 0x425, 0x236, 0xfff,
+ 0x317, 0xfff, 0xfff, 0x437, 0x3fc, 0xfff, 0x1f1, 0xfff,
+ 0x324, 0xfff, 0xfff, 0x0ca, 0x306, 0xfff, 0x548, 0xfff,
+ 0x46e, 0xfff, 0xfff, 0xfff, 0x4b8, 0x1c2, 0x286, 0xfff,
+ 0xfff, 0x087, 0x18a, 0x19f, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x18c, 0xfff, 0x215, 0xfff, 0xfff, 0xfff, 0xfff, 0x283,
+ 0xfff, 0xfff, 0xfff, 0x126, 0xfff, 0xfff, 0x370, 0xfff,
+ 0x53f, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0x31c, 0xfff,
+ 0x4d1, 0xfff, 0xfff, 0xfff, 0x021, 0xfff, 0x157, 0xfff,
+ 0xfff, 0x028, 0x16e, 0xfff, 0x421, 0xfff, 0x1c6, 0xfff,
+ 0xfff, 0x511, 0xfff, 0xfff, 0x39c, 0x46f, 0x1b2, 0xfff,
+ 0xfff, 0x316, 0xfff, 0xfff, 0x009, 0xfff, 0xfff, 0x195,
+ 0xfff, 0x240, 0x546, 0xfff, 0xfff, 0x520, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x454, 0xfff, 0xfff, 0xfff,
+ 0x3f3, 0xfff, 0xfff, 0x187, 0xfff, 0x4a9, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x51c, 0x453, 0x1e6, 0xfff,
+ 0xfff, 0xfff, 0x1b0, 0xfff, 0x477, 0xfff, 0xfff, 0xfff,
+ 0x4fe, 0xfff, 0x32f, 0xfff, 0xfff, 0x15e, 0x1d4, 0xfff,
+ 0x0e5, 0xfff, 0xfff, 0xfff, 0x242, 0x14b, 0x046, 0xfff,
+ 0x3f6, 0x3bb, 0x3e4, 0xfff, 0xfff, 0x2e3, 0xfff, 0x245,
+ 0xfff, 0x149, 0xfff, 0xfff, 0xfff, 0x2db, 0xfff, 0xfff,
+ 0x181, 0xfff, 0x089, 0x2c5, 0xfff, 0x1f5, 0xfff, 0x2d6,
+ 0x507, 0xfff, 0x42d, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0x080, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff, 0xfff,
+ 0xfff, 0xfff, 0xfff, 0xfff, 0x3c3, 0x320, 0xfff, 0x1e1,
+ 0xfff, 0x0f5, 0x13b, 0xfff, 0xfff, 0xfff, 0x003, 0x4da,
+ 0xfff, 0xfff, 0xfff, 0x42c, 0xfff, 0xfff, 0x0cb, 0xfff,
+ 0x536, 0x2c3, 0xfff, 0xfff, 0xfff, 0xfff, 0x199, 0xfff,
+ 0xfff, 0x0c0, 0xfff, 0x01e, 0x497, 0xfff, 0xfff, 0x3e5,
+ 0xfff, 0xfff, 0xfff, 0x0cf, 0xfff, 0x2bd, 0xfff, 0x223,
+ 0xfff, 0x3ff, 0xfff, 0x058, 0x174, 0x3ef, 0xfff, 0x002
+};
+
+static unsigned short err_pos(unsigned short din)
+{
+ BUG_ON(din > 4096);
+ return err_pos_lut[din];
+}
+static int chk_no_err_only(unsigned short *chk_syndrome_list, unsigned short *err_info)
+{
+ if ((chk_syndrome_list[0] | chk_syndrome_list[1] |
+ chk_syndrome_list[2] | chk_syndrome_list[3] |
+ chk_syndrome_list[4] | chk_syndrome_list[5] |
+ chk_syndrome_list[6] | chk_syndrome_list[7]) != 0x0) {
+ return -EINVAL;
+ } else {
+ err_info[0] = 0x0;
+ return 0;
+ }
+}
+static int chk_1_err_only(unsigned short *chk_syndrome_list, unsigned short *err_info)
+{
+ unsigned short tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6;
+ tmp0 = gf4096_mul(chk_syndrome_list[1], gf4096_inv(chk_syndrome_list[0]));
+ tmp1 = gf4096_mul(chk_syndrome_list[2], gf4096_inv(chk_syndrome_list[1]));
+ tmp2 = gf4096_mul(chk_syndrome_list[3], gf4096_inv(chk_syndrome_list[2]));
+ tmp3 = gf4096_mul(chk_syndrome_list[4], gf4096_inv(chk_syndrome_list[3]));
+ tmp4 = gf4096_mul(chk_syndrome_list[5], gf4096_inv(chk_syndrome_list[4]));
+ tmp5 = gf4096_mul(chk_syndrome_list[6], gf4096_inv(chk_syndrome_list[5]));
+ tmp6 = gf4096_mul(chk_syndrome_list[7], gf4096_inv(chk_syndrome_list[6]));
+ if ((tmp0 == tmp1) & (tmp1 == tmp2) & (tmp2 == tmp3) & (tmp3 == tmp4) & (tmp4 == tmp5) & (tmp5 == tmp6)) {
+ err_info[0] = 0x1; // encode 1-symbol error as 0x1
+ err_info[1] = err_pos(tmp0);
+ err_info[1] = (unsigned short)(0x55e - err_info[1]);
+ err_info[5] = chk_syndrome_list[0];
+ return 0;
+ } else
+ return -EINVAL;
+}
+static int chk_2_err_only(unsigned short *chk_syndrome_list, unsigned short *err_info)
+{
+ unsigned short tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
+ unsigned short coefs[4];
+ unsigned short err_pats[4];
+ int found_num_root = 0;
+ unsigned short bit2_root0, bit2_root1;
+ unsigned short bit2_root0_inv, bit2_root1_inv;
+ unsigned short err_loc_eqn, test_root;
+ unsigned short bit2_loc0, bit2_loc1;
+ unsigned short bit2_pat0, bit2_pat1;
+
+ find_2x2_soln(chk_syndrome_list[1],
+ chk_syndrome_list[0],
+ chk_syndrome_list[2], chk_syndrome_list[1], chk_syndrome_list[2], chk_syndrome_list[3], coefs);
+ for (test_root = 0x1; test_root < 0xfff; test_root++) {
+ err_loc_eqn =
+ gf4096_mul(coefs[1], gf4096_mul(test_root, test_root)) ^ gf4096_mul(coefs[0], test_root) ^ 0x1;
+ if (err_loc_eqn == 0x0) {
+ if (found_num_root == 0) {
+ bit2_root0 = test_root;
+ found_num_root = 1;
+ } else if (found_num_root == 1) {
+ bit2_root1 = test_root;
+ found_num_root = 2;
+ break;
+ }
+ }
+ }
+ if (found_num_root != 2)
+ return -EINVAL;
+ else {
+ bit2_root0_inv = gf4096_inv(bit2_root0);
+ bit2_root1_inv = gf4096_inv(bit2_root1);
+ find_2bit_err_pats(chk_syndrome_list[0],
+ chk_syndrome_list[1], bit2_root0_inv, bit2_root1_inv, err_pats);
+ bit2_pat0 = err_pats[0];
+ bit2_pat1 = err_pats[1];
+ //for(x+1)
+ tmp0 = gf4096_mul(gf4096_mul(bit2_root0_inv, bit2_root0_inv), gf4096_mul(bit2_root0_inv, bit2_root0_inv)); //rinv0^4
+ tmp1 = gf4096_mul(bit2_root0_inv, tmp0); //rinv0^5
+ tmp2 = gf4096_mul(bit2_root0_inv, tmp1); //rinv0^6
+ tmp3 = gf4096_mul(bit2_root0_inv, tmp2); //rinv0^7
+ tmp4 = gf4096_mul(gf4096_mul(bit2_root1_inv, bit2_root1_inv), gf4096_mul(bit2_root1_inv, bit2_root1_inv)); //rinv1^4
+ tmp5 = gf4096_mul(bit2_root1_inv, tmp4); //rinv1^5
+ tmp6 = gf4096_mul(bit2_root1_inv, tmp5); //rinv1^6
+ tmp7 = gf4096_mul(bit2_root1_inv, tmp6); //rinv1^7
+ //check if only 2-bit error
+ if ((chk_syndrome_list[4] ==
+ (gf4096_mul(bit2_pat0, tmp0) ^
+ gf4096_mul(bit2_pat1,
+ tmp4))) & (chk_syndrome_list[5] ==
+ (gf4096_mul(bit2_pat0, tmp1) ^
+ gf4096_mul(bit2_pat1,
+ tmp5))) &
+ (chk_syndrome_list[6] ==
+ (gf4096_mul(bit2_pat0, tmp2) ^
+ gf4096_mul(bit2_pat1,
+ tmp6))) & (chk_syndrome_list[7] ==
+ (gf4096_mul(bit2_pat0, tmp3) ^ gf4096_mul(bit2_pat1, tmp7)))) {
+ if ((err_pos(bit2_root0_inv) == 0xfff) | (err_pos(bit2_root1_inv) == 0xfff)) {
+ return -EINVAL;
+ } else {
+ bit2_loc0 = 0x55e - err_pos(bit2_root0_inv);
+ bit2_loc1 = 0x55e - err_pos(bit2_root1_inv);
+ err_info[0] = 0x2; // encode 2-symbol error as 0x2
+ err_info[1] = bit2_loc0;
+ err_info[2] = bit2_loc1;
+ err_info[5] = bit2_pat0;
+ err_info[6] = bit2_pat1;
+ return 0;
+ }
+ } else
+ return -EINVAL;
+ }
+}
+static int chk_3_err_only(unsigned short *chk_syndrome_list, unsigned short *err_info)
+{
+ unsigned short tmp0, tmp1, tmp2, tmp3, tmp4, tmp5;
+ unsigned short coefs[4];
+ unsigned short err_pats[4];
+ int found_num_root = 0;
+ unsigned short bit3_root0, bit3_root1, bit3_root2;
+ unsigned short bit3_root0_inv, bit3_root1_inv, bit3_root2_inv;
+ unsigned short err_loc_eqn, test_root;
+
+ find_3bit_err_coefs(chk_syndrome_list[0], chk_syndrome_list[1],
+ chk_syndrome_list[2], chk_syndrome_list[3],
+ chk_syndrome_list[4], chk_syndrome_list[5], coefs);
+
+ for (test_root = 0x1; test_root < 0xfff; test_root++) {
+ err_loc_eqn = gf4096_mul(coefs[2],
+ gf4096_mul(gf4096_mul(test_root, test_root),
+ test_root)) ^ gf4096_mul(coefs[1], gf4096_mul(test_root, test_root))
+ ^ gf4096_mul(coefs[0], test_root) ^ 0x1;
+
+ if (err_loc_eqn == 0x0) {
+ if (found_num_root == 0) {
+ bit3_root0 = test_root;
+ found_num_root = 1;
+ } else if (found_num_root == 1) {
+ bit3_root1 = test_root;
+ found_num_root = 2;
+ } else if (found_num_root == 2) {
+ bit3_root2 = test_root;
+ found_num_root = 3;
+ break;
+ }
+ }
+ }
+ if (found_num_root != 3)
+ return -EINVAL;
+ else {
+ bit3_root0_inv = gf4096_inv(bit3_root0);
+ bit3_root1_inv = gf4096_inv(bit3_root1);
+ bit3_root2_inv = gf4096_inv(bit3_root2);
+
+ find_3bit_err_pats(chk_syndrome_list[0], chk_syndrome_list[1],
+ chk_syndrome_list[2], bit3_root0_inv,
+ bit3_root1_inv, bit3_root2_inv, err_pats);
+
+ //check if only 3-bit error
+ tmp0 = gf4096_mul(bit3_root0_inv, bit3_root0_inv);
+ tmp0 = gf4096_mul(tmp0, tmp0);
+ tmp0 = gf4096_mul(tmp0, bit3_root0_inv);
+ tmp0 = gf4096_mul(tmp0, bit3_root0_inv); //rinv0^6
+ tmp1 = gf4096_mul(tmp0, bit3_root0_inv); //rinv0^7
+ tmp2 = gf4096_mul(bit3_root1_inv, bit3_root1_inv);
+ tmp2 = gf4096_mul(tmp2, tmp2);
+ tmp2 = gf4096_mul(tmp2, bit3_root1_inv);
+ tmp2 = gf4096_mul(tmp2, bit3_root1_inv); //rinv1^6
+ tmp3 = gf4096_mul(tmp2, bit3_root1_inv); //rinv1^7
+ tmp4 = gf4096_mul(bit3_root2_inv, bit3_root2_inv);
+ tmp4 = gf4096_mul(tmp4, tmp4);
+ tmp4 = gf4096_mul(tmp4, bit3_root2_inv);
+ tmp4 = gf4096_mul(tmp4, bit3_root2_inv); //rinv2^6
+ tmp5 = gf4096_mul(tmp4, bit3_root2_inv); //rinv2^7
+
+ //check if only 3 errors
+ if ((chk_syndrome_list[6] == (gf4096_mul(err_pats[0], tmp0) ^
+ gf4096_mul(err_pats[1], tmp2) ^
+ gf4096_mul(err_pats[2], tmp4))) &
+ (chk_syndrome_list[7] == (gf4096_mul(err_pats[0], tmp1) ^
+ gf4096_mul(err_pats[1], tmp3) ^ gf4096_mul(err_pats[2], tmp5)))) {
+ if ((err_pos(bit3_root0_inv) == 0xfff) |
+ (err_pos(bit3_root1_inv) == 0xfff) | (err_pos(bit3_root2_inv) == 0xfff)) {
+ return -EINVAL;
+ } else {
+ err_info[0] = 0x3;
+ err_info[1] = (0x55e - err_pos(bit3_root0_inv));
+ err_info[2] = (0x55e - err_pos(bit3_root1_inv));
+ err_info[3] = (0x55e - err_pos(bit3_root2_inv));
+ err_info[5] = err_pats[0];
+ err_info[6] = err_pats[1];
+ err_info[7] = err_pats[2];
+ return 0;
+ }
+ } else
+ return -EINVAL;
+ }
+}
+static int chk_4_err_only(unsigned short *chk_syndrome_list, unsigned short *err_info)
+{
+ unsigned short coefs[4];
+ unsigned short err_pats[4];
+ int found_num_root = 0;
+ unsigned short bit4_root0, bit4_root1, bit4_root2, bit4_root3;
+ unsigned short bit4_root0_inv, bit4_root1_inv, bit4_root2_inv, bit4_root3_inv;
+ unsigned short err_loc_eqn, test_root;
+
+ find_4bit_err_coefs(chk_syndrome_list[0],
+ chk_syndrome_list[1],
+ chk_syndrome_list[2],
+ chk_syndrome_list[3],
+ chk_syndrome_list[4],
+ chk_syndrome_list[5], chk_syndrome_list[6], chk_syndrome_list[7], coefs);
+
+ for (test_root = 0x1; test_root < 0xfff; test_root++) {
+ err_loc_eqn =
+ gf4096_mul(coefs[3],
+ gf4096_mul(gf4096_mul
+ (gf4096_mul(test_root, test_root),
+ test_root),
+ test_root)) ^ gf4096_mul(coefs[2],
+ gf4096_mul
+ (gf4096_mul(test_root, test_root), test_root))
+ ^ gf4096_mul(coefs[1], gf4096_mul(test_root, test_root)) ^ gf4096_mul(coefs[0], test_root)
+ ^ 0x1;
+ if (err_loc_eqn == 0x0) {
+ if (found_num_root == 0) {
+ bit4_root0 = test_root;
+ found_num_root = 1;
+ } else if (found_num_root == 1) {
+ bit4_root1 = test_root;
+ found_num_root = 2;
+ } else if (found_num_root == 2) {
+ bit4_root2 = test_root;
+ found_num_root = 3;
+ } else {
+ found_num_root = 4;
+ bit4_root3 = test_root;
+ break;
+ }
+ }
+ }
+ if (found_num_root != 4) {
+ return -EINVAL;
+ } else {
+ bit4_root0_inv = gf4096_inv(bit4_root0);
+ bit4_root1_inv = gf4096_inv(bit4_root1);
+ bit4_root2_inv = gf4096_inv(bit4_root2);
+ bit4_root3_inv = gf4096_inv(bit4_root3);
+ find_4bit_err_pats(chk_syndrome_list[0],
+ chk_syndrome_list[1],
+ chk_syndrome_list[2],
+ chk_syndrome_list[3],
+ bit4_root0_inv, bit4_root1_inv, bit4_root2_inv, bit4_root3_inv, err_pats);
+ err_info[0] = 0x4;
+ err_info[1] = (0x55e - err_pos(bit4_root0_inv));
+ err_info[2] = (0x55e - err_pos(bit4_root1_inv));
+ err_info[3] = (0x55e - err_pos(bit4_root2_inv));
+ err_info[4] = (0x55e - err_pos(bit4_root3_inv));
+ err_info[5] = err_pats[0];
+ err_info[6] = err_pats[1];
+ err_info[7] = err_pats[2];
+ err_info[8] = err_pats[3];
+ return 0;
+ }
+}
+
+void correct_12bit_symbol(unsigned char *buf, unsigned short sym,
+ unsigned short val)
+{
+ if (unlikely(sym > 1366)) {
+ printk(KERN_ERR "Error: symbol %d out of range; cannot correct\n", sym);
+ } else if (sym == 0) {
+ buf[0] ^= val;
+ } else if (sym & 1) {
+ buf[1+(3*(sym-1))/2] ^= (val >> 4);
+ buf[2+(3*(sym-1))/2] ^= ((val & 0xf) << 4);
+ } else {
+ buf[2+(3*(sym-2))/2] ^= (val >> 8);
+ buf[3+(3*(sym-2))/2] ^= (val & 0xff);
+ }
+}
+
+static int debugecc = 0;
+module_param(debugecc, int, 0644);
+
+int cafe_correct_ecc(unsigned char *buf,
+ unsigned short *chk_syndrome_list)
+{
+ unsigned short err_info[9];
+ int i;
+
+ if (debugecc) {
+ printk(KERN_WARNING "cafe_correct_ecc invoked. Syndromes %x %x %x %x %x %x %x %x\n",
+ chk_syndrome_list[0], chk_syndrome_list[1],
+ chk_syndrome_list[2], chk_syndrome_list[3],
+ chk_syndrome_list[4], chk_syndrome_list[5],
+ chk_syndrome_list[6], chk_syndrome_list[7]);
+ for (i=0; i < 2048; i+=16) {
+ printk(KERN_WARNING "D %04x: %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n",
+ i,
+ buf[i], buf[i+1], buf[i+2], buf[i+3],
+ buf[i+4], buf[i+5], buf[i+6], buf[i+7],
+ buf[i+8], buf[i+9], buf[i+10], buf[i+11],
+ buf[i+12], buf[i+13], buf[i+14], buf[i+15]);
+ }
+ for ( ; i < 2112; i+=16) {
+ printk(KERN_WARNING "O %02x: %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n",
+ i - 2048,
+ buf[i], buf[i+1], buf[i+2], buf[i+3],
+ buf[i+4], buf[i+5], buf[i+6], buf[i+7],
+ buf[i+8], buf[i+9], buf[i+10], buf[i+11],
+ buf[i+12], buf[i+13], buf[i+14], buf[i+15]);
+ }
+ }
+
+
+
+ if (chk_no_err_only(chk_syndrome_list, err_info) &&
+ chk_1_err_only(chk_syndrome_list, err_info) &&
+ chk_2_err_only(chk_syndrome_list, err_info) &&
+ chk_3_err_only(chk_syndrome_list, err_info) &&
+ chk_4_err_only(chk_syndrome_list, err_info)) {
+ return -EIO;
+ }
+
+ for (i=0; i < err_info[0]; i++) {
+ if (debugecc)
+ printk(KERN_WARNING "Correct symbol %d with 0x%03x\n",
+ err_info[1+i], err_info[5+i]);
+
+ correct_12bit_symbol(buf, err_info[1+i], err_info[5+i]);
+ }
+
+ return err_info[0];
+}
+
* published by the Free Software Foundation.
*
* Overview:
- * This is a device driver for the NAND flash controller found on
+ * This is a device driver for the NAND flash controller found on
* the AMD CS5535/CS5536 companion chipsets for the Geode processor.
*
*/
err = cs553x_init_one(i, !!(val & FLSH_MEM_IO), val & 0xFFFFFFFF);
}
- /* Register all devices together here. This means we can easily hack it to
+ /* Register all devices together here. This means we can easily hack it to
do mtdconcat etc. if we want to. */
for (i = 0; i < NR_CS553X_CONTROLLERS; i++) {
if (cs553x_mtd[i]) {
len = sizeof(struct mtd_info) +
sizeof(struct nand_chip) + sizeof(struct doc_priv) + (2 * sizeof(struct nand_bbt_descr));
- mtd = kmalloc(len, GFP_KERNEL);
+ mtd = kzalloc(len, GFP_KERNEL);
if (!mtd) {
printk(KERN_ERR "DiskOnChip kmalloc (%d bytes) failed!\n", len);
ret = -ENOMEM;
goto fail;
}
- memset(mtd, 0, len);
nand = (struct nand_chip *) (mtd + 1);
doc = (struct doc_priv *) (nand + 1);
* access
*/
ofs += mtd->oobsize;
- chip->ops.len = 2;
+ chip->ops.len = chip->ops.ooblen = 2;
chip->ops.datbuf = NULL;
chip->ops.oobbuf = buf;
chip->ops.ooboffs = chip->badblockpos & ~0x01;
}
/**
- * nand_read_page_swecc - {REPLACABLE] software ecc based page read function
+ * nand_read_page_swecc - [REPLACABLE] software ecc based page read function
* @mtd: mtd info structure
* @chip: nand chip info structure
* @buf: buffer to store read data
}
/**
- * nand_read_page_hwecc - {REPLACABLE] hardware ecc based page read function
+ * nand_read_page_hwecc - [REPLACABLE] hardware ecc based page read function
* @mtd: mtd info structure
* @chip: nand chip info structure
* @buf: buffer to store read data
}
/**
- * nand_read_page_syndrome - {REPLACABLE] hardware ecc syndrom based page read
+ * nand_read_page_syndrome - [REPLACABLE] hardware ecc syndrom based page read
* @mtd: mtd info structure
* @chip: nand chip info structure
* @buf: buffer to store read data
* @chip: nand chip structure
* @oob: oob destination address
* @ops: oob ops structure
+ * @len: size of oob to transfer
*/
static uint8_t *nand_transfer_oob(struct nand_chip *chip, uint8_t *oob,
- struct mtd_oob_ops *ops)
+ struct mtd_oob_ops *ops, size_t len)
{
- size_t len = ops->ooblen;
-
switch(ops->mode) {
case MTD_OOB_PLACE:
int sndcmd = 1;
int ret = 0;
uint32_t readlen = ops->len;
+ uint32_t oobreadlen = ops->ooblen;
uint8_t *bufpoi, *oob, *buf;
stats = mtd->ecc_stats;
page = realpage & chip->pagemask;
col = (int)(from & (mtd->writesize - 1));
- chip->oob_poi = chip->buffers->oobrbuf;
buf = ops->datbuf;
oob = ops->oobbuf;
if (unlikely(oob)) {
/* Raw mode does data:oob:data:oob */
- if (ops->mode != MTD_OOB_RAW)
- oob = nand_transfer_oob(chip, oob, ops);
- else
- buf = nand_transfer_oob(chip, buf, ops);
+ if (ops->mode != MTD_OOB_RAW) {
+ int toread = min(oobreadlen,
+ chip->ecc.layout->oobavail);
+ if (toread) {
+ oob = nand_transfer_oob(chip,
+ oob, ops, toread);
+ oobreadlen -= toread;
+ }
+ } else
+ buf = nand_transfer_oob(chip,
+ buf, ops, mtd->oobsize);
}
if (!(chip->options & NAND_NO_READRDY)) {
}
ops->retlen = ops->len - (size_t) readlen;
+ if (oob)
+ ops->oobretlen = ops->ooblen - oobreadlen;
if (ret)
return ret;
int page, realpage, chipnr, sndcmd = 1;
struct nand_chip *chip = mtd->priv;
int blkcheck = (1 << (chip->phys_erase_shift - chip->page_shift)) - 1;
- int readlen = ops->len;
+ int readlen = ops->ooblen;
+ int len;
uint8_t *buf = ops->oobbuf;
DEBUG(MTD_DEBUG_LEVEL3, "nand_read_oob: from = 0x%08Lx, len = %i\n",
(unsigned long long)from, readlen);
+ if (ops->mode == MTD_OOB_RAW)
+ len = mtd->oobsize;
+ else
+ len = chip->ecc.layout->oobavail;
+
chipnr = (int)(from >> chip->chip_shift);
chip->select_chip(mtd, chipnr);
realpage = (int)(from >> chip->page_shift);
page = realpage & chip->pagemask;
- chip->oob_poi = chip->buffers->oobrbuf;
-
while(1) {
sndcmd = chip->ecc.read_oob(mtd, chip, page, sndcmd);
- buf = nand_transfer_oob(chip, buf, ops);
+
+ len = min(len, readlen);
+ buf = nand_transfer_oob(chip, buf, ops, len);
if (!(chip->options & NAND_NO_READRDY)) {
/*
nand_wait_ready(mtd);
}
- readlen -= ops->ooblen;
+ readlen -= len;
if (!readlen)
break;
sndcmd = 1;
}
- ops->retlen = ops->len;
+ ops->oobretlen = ops->ooblen;
return 0;
}
ops->retlen = 0;
/* Do not allow reads past end of device */
- if ((from + ops->len) > mtd->size) {
+ if (ops->datbuf && (from + ops->len) > mtd->size) {
DEBUG(MTD_DEBUG_LEVEL0, "nand_read_oob: "
"Attempt read beyond end of device\n");
return -EINVAL;
}
/**
- * nand_write_page_swecc - {REPLACABLE] software ecc based page write function
+ * nand_write_page_swecc - [REPLACABLE] software ecc based page write function
* @mtd: mtd info structure
* @chip: nand chip info structure
* @buf: data buffer
}
/**
- * nand_write_page_hwecc - {REPLACABLE] hardware ecc based page write function
+ * nand_write_page_hwecc - [REPLACABLE] hardware ecc based page write function
* @mtd: mtd info structure
* @chip: nand chip info structure
* @buf: data buffer
}
/**
- * nand_write_page_syndrome - {REPLACABLE] hardware ecc syndrom based page write
+ * nand_write_page_syndrome - [REPLACABLE] hardware ecc syndrom based page write
* @mtd: mtd info structure
* @chip: nand chip info structure
* @buf: data buffer
return NULL;
}
-#define NOTALIGNED(x) (x & (mtd->writesize-1)) != 0
+#define NOTALIGNED(x) (x & (chip->subpagesize - 1)) != 0
/**
* nand_do_write_ops - [Internal] NAND write with ECC
static int nand_do_write_ops(struct mtd_info *mtd, loff_t to,
struct mtd_oob_ops *ops)
{
- int chipnr, realpage, page, blockmask;
+ int chipnr, realpage, page, blockmask, column;
struct nand_chip *chip = mtd->priv;
uint32_t writelen = ops->len;
uint8_t *oob = ops->oobbuf;
uint8_t *buf = ops->datbuf;
- int bytes = mtd->writesize;
- int ret;
+ int ret, subpage;
ops->retlen = 0;
+ if (!writelen)
+ return 0;
/* reject writes, which are not page aligned */
if (NOTALIGNED(to) || NOTALIGNED(ops->len)) {
return -EINVAL;
}
- if (!writelen)
- return 0;
+ column = to & (mtd->writesize - 1);
+ subpage = column || (writelen & (mtd->writesize - 1));
+
+ if (subpage && oob)
+ return -EINVAL;
chipnr = (int)(to >> chip->chip_shift);
chip->select_chip(mtd, chipnr);
(chip->pagebuf << chip->page_shift) < (to + ops->len))
chip->pagebuf = -1;
- chip->oob_poi = chip->buffers->oobwbuf;
+ /* If we're not given explicit OOB data, let it be 0xFF */
+ if (likely(!oob))
+ memset(chip->oob_poi, 0xff, mtd->oobsize);
while(1) {
+ int bytes = mtd->writesize;
int cached = writelen > bytes && page != blockmask;
+ uint8_t *wbuf = buf;
+
+ /* Partial page write ? */
+ if (unlikely(column || writelen < (mtd->writesize - 1))) {
+ cached = 0;
+ bytes = min_t(int, bytes - column, (int) writelen);
+ chip->pagebuf = -1;
+ memset(chip->buffers->databuf, 0xff, mtd->writesize);
+ memcpy(&chip->buffers->databuf[column], buf, bytes);
+ wbuf = chip->buffers->databuf;
+ }
if (unlikely(oob))
oob = nand_fill_oob(chip, oob, ops);
- ret = chip->write_page(mtd, chip, buf, page, cached,
+ ret = chip->write_page(mtd, chip, wbuf, page, cached,
(ops->mode == MTD_OOB_RAW));
if (ret)
break;
if (!writelen)
break;
+ column = 0;
buf += bytes;
realpage++;
}
}
- if (unlikely(oob))
- memset(chip->oob_poi, 0xff, mtd->oobsize);
-
ops->retlen = ops->len - writelen;
+ if (unlikely(oob))
+ ops->oobretlen = ops->ooblen;
return ret;
}
struct nand_chip *chip = mtd->priv;
DEBUG(MTD_DEBUG_LEVEL3, "nand_write_oob: to = 0x%08x, len = %i\n",
- (unsigned int)to, (int)ops->len);
+ (unsigned int)to, (int)ops->ooblen);
/* Do not allow write past end of page */
- if ((ops->ooboffs + ops->len) > mtd->oobsize) {
+ if ((ops->ooboffs + ops->ooblen) > mtd->oobsize) {
DEBUG(MTD_DEBUG_LEVEL0, "nand_write_oob: "
"Attempt to write past end of page\n");
return -EINVAL;
if (page == chip->pagebuf)
chip->pagebuf = -1;
- chip->oob_poi = chip->buffers->oobwbuf;
memset(chip->oob_poi, 0xff, mtd->oobsize);
nand_fill_oob(chip, ops->oobbuf, ops);
status = chip->ecc.write_oob(mtd, chip, page & chip->pagemask);
if (status)
return status;
- ops->retlen = ops->len;
+ ops->oobretlen = ops->ooblen;
return 0;
}
ops->retlen = 0;
/* Do not allow writes past end of device */
- if ((to + ops->len) > mtd->size) {
+ if (ops->datbuf && (to + ops->len) > mtd->size) {
DEBUG(MTD_DEBUG_LEVEL0, "nand_read_oob: "
"Attempt read beyond end of device\n");
return -EINVAL;
/* Newer devices have all the information in additional id bytes */
if (!type->pagesize) {
int extid;
- /* The 3rd id byte contains non relevant data ATM */
- extid = chip->read_byte(mtd);
+ /* The 3rd id byte holds MLC / multichip data */
+ chip->cellinfo = chip->read_byte(mtd);
/* The 4th id byte is the important one */
extid = chip->read_byte(mtd);
/* Calc pagesize */
if (!chip->buffers)
return -ENOMEM;
- /* Preset the internal oob write buffer */
- memset(chip->buffers->oobwbuf, 0xff, mtd->oobsize);
+ /* Set the internal oob buffer location, just after the page data */
+ chip->oob_poi = chip->buffers->databuf + mtd->writesize;
/*
* If no default placement scheme is given, select an appropriate one
}
chip->ecc.total = chip->ecc.steps * chip->ecc.bytes;
+ /*
+ * Allow subpage writes up to ecc.steps. Not possible for MLC
+ * FLASH.
+ */
+ if (!(chip->options & NAND_NO_SUBPAGE_WRITE) &&
+ !(chip->cellinfo & NAND_CI_CELLTYPE_MSK)) {
+ switch(chip->ecc.steps) {
+ case 2:
+ mtd->subpage_sft = 1;
+ break;
+ case 4:
+ case 8:
+ mtd->subpage_sft = 2;
+ break;
+ }
+ }
+ chip->subpagesize = mtd->writesize >> mtd->subpage_sft;
+
/* Initialize state */
chip->state = FL_READY;
struct mtd_oob_ops ops;
int j, ret;
- ops.len = mtd->oobsize;
ops.ooblen = mtd->oobsize;
ops.oobbuf = buf;
ops.ooboffs = 0;
"bad block table\n");
}
/* Read oob data */
- ops.len = (len >> this->page_shift) * mtd->oobsize;
+ ops.ooblen = (len >> this->page_shift) * mtd->oobsize;
ops.oobbuf = &buf[len];
res = mtd->read_oob(mtd, to + mtd->writesize, &ops);
- if (res < 0 || ops.retlen != ops.len)
+ if (res < 0 || ops.oobretlen != ops.ooblen)
goto outerr;
/* Calc the byte offset in the buffer */
struct nand_bbt_descr *md = this->bbt_md;
len = mtd->size >> (this->bbt_erase_shift + 2);
- /* Allocate memory (2bit per block) */
- this->bbt = kmalloc(len, GFP_KERNEL);
+ /* Allocate memory (2bit per block) and clear the memory bad block table */
+ this->bbt = kzalloc(len, GFP_KERNEL);
if (!this->bbt) {
printk(KERN_ERR "nand_scan_bbt: Out of memory\n");
return -ENOMEM;
}
- /* Clear the memory bad block table */
- memset(this->bbt, 0x00, len);
/* If no primary table decriptor is given, scan the device
* to build a memory based bad block table
tmp2 |= (reg2 & 0x01) << 0; /* B7 -> B0 */
/* Calculate final ECC code */
-#ifdef CONFIG_NAND_ECC_SMC
+#ifdef CONFIG_MTD_NAND_ECC_SMC
ecc_code[0] = ~tmp2;
ecc_code[1] = ~tmp1;
#else
{
uint8_t s0, s1, s2;
-#ifdef CONFIG_NAND_ECC_SMC
+#ifdef CONFIG_MTD_NAND_ECC_SMC
s0 = calc_ecc[0] ^ read_ecc[0];
s1 = calc_ecc[1] ^ read_ecc[1];
s2 = calc_ecc[2] ^ read_ecc[2];
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
#include <linux/delay.h>
-#ifdef CONFIG_NS_ABS_POS
-#include <asm/io.h>
-#endif
-
/* Default simulator parameters values */
#if !defined(CONFIG_NANDSIM_FIRST_ID_BYTE) || \
/* After a command is input, the simulator goes to one of the following states */
#define STATE_CMD_READ0 0x00000001 /* read data from the beginning of page */
#define STATE_CMD_READ1 0x00000002 /* read data from the second half of page */
-#define STATE_CMD_READSTART 0x00000003 /* read data second command (large page devices) */
+#define STATE_CMD_READSTART 0x00000003 /* read data second command (large page devices) */
#define STATE_CMD_PAGEPROG 0x00000004 /* start page programm */
#define STATE_CMD_READOOB 0x00000005 /* read OOB area */
#define STATE_CMD_ERASE1 0x00000006 /* sector erase first command */
*/
#define NS_MAX_PREVSTATES 1
+/*
+ * A union to represent flash memory contents and flash buffer.
+ */
+union ns_mem {
+ u_char *byte; /* for byte access */
+ uint16_t *word; /* for 16-bit word access */
+};
+
/*
* The structure which describes all the internal simulator data.
*/
uint16_t npstates; /* number of previous states saved */
uint16_t stateidx; /* current state index */
- /* The simulated NAND flash image */
- union flash_media {
- u_char *byte;
- uint16_t *word;
- } mem;
+ /* The simulated NAND flash pages array */
+ union ns_mem *pages;
/* Internal buffer of page + OOB size bytes */
- union internal_buffer {
- u_char *byte; /* for byte access */
- uint16_t *word; /* for 16-bit word access */
- } buf;
+ union ns_mem buf;
/* NAND flash "geometry" */
struct nandsin_geometry {
static u_char ns_verify_buf[NS_LARGEST_PAGE_SIZE];
+/*
+ * Allocate array of page pointers and initialize the array to NULL
+ * pointers.
+ *
+ * RETURNS: 0 if success, -ENOMEM if memory alloc fails.
+ */
+static int alloc_device(struct nandsim *ns)
+{
+ int i;
+
+ ns->pages = vmalloc(ns->geom.pgnum * sizeof(union ns_mem));
+ if (!ns->pages) {
+ NS_ERR("alloc_map: unable to allocate page array\n");
+ return -ENOMEM;
+ }
+ for (i = 0; i < ns->geom.pgnum; i++) {
+ ns->pages[i].byte = NULL;
+ }
+
+ return 0;
+}
+
+/*
+ * Free any allocated pages, and free the array of page pointers.
+ */
+static void free_device(struct nandsim *ns)
+{
+ int i;
+
+ if (ns->pages) {
+ for (i = 0; i < ns->geom.pgnum; i++) {
+ if (ns->pages[i].byte)
+ kfree(ns->pages[i].byte);
+ }
+ vfree(ns->pages);
+ }
+}
+
/*
* Initialize the nandsim structure.
*
* RETURNS: 0 if success, -ERRNO if failure.
*/
-static int
-init_nandsim(struct mtd_info *mtd)
+static int init_nandsim(struct mtd_info *mtd)
{
struct nand_chip *chip = (struct nand_chip *)mtd->priv;
struct nandsim *ns = (struct nandsim *)(chip->priv);
}
} else {
if (ns->geom.totsz <= (128 << 20)) {
- ns->geom.pgaddrbytes = 5;
+ ns->geom.pgaddrbytes = 4;
ns->geom.secaddrbytes = 2;
} else {
ns->geom.pgaddrbytes = 5;
printk("sector address bytes: %u\n", ns->geom.secaddrbytes);
printk("options: %#x\n", ns->options);
- /* Map / allocate and initialize the flash image */
-#ifdef CONFIG_NS_ABS_POS
- ns->mem.byte = ioremap(CONFIG_NS_ABS_POS, ns->geom.totszoob);
- if (!ns->mem.byte) {
- NS_ERR("init_nandsim: failed to map the NAND flash image at address %p\n",
- (void *)CONFIG_NS_ABS_POS);
- return -ENOMEM;
- }
-#else
- ns->mem.byte = vmalloc(ns->geom.totszoob);
- if (!ns->mem.byte) {
- NS_ERR("init_nandsim: unable to allocate %u bytes for flash image\n",
- ns->geom.totszoob);
- return -ENOMEM;
- }
- memset(ns->mem.byte, 0xFF, ns->geom.totszoob);
-#endif
+ if (alloc_device(ns) != 0)
+ goto error;
/* Allocate / initialize the internal buffer */
ns->buf.byte = kmalloc(ns->geom.pgszoob, GFP_KERNEL);
return 0;
error:
-#ifdef CONFIG_NS_ABS_POS
- iounmap(ns->mem.byte);
-#else
- vfree(ns->mem.byte);
-#endif
+ free_device(ns);
return -ENOMEM;
}
/*
* Free the nandsim structure.
*/
-static void
-free_nandsim(struct nandsim *ns)
+static void free_nandsim(struct nandsim *ns)
{
kfree(ns->buf.byte);
-
-#ifdef CONFIG_NS_ABS_POS
- iounmap(ns->mem.byte);
-#else
- vfree(ns->mem.byte);
-#endif
+ free_device(ns);
return;
}
/*
* Returns the string representation of 'state' state.
*/
-static char *
-get_state_name(uint32_t state)
+static char *get_state_name(uint32_t state)
{
switch (NS_STATE(state)) {
case STATE_CMD_READ0:
*
* RETURNS: 1 if wrong command, 0 if right.
*/
-static int
-check_command(int cmd)
+static int check_command(int cmd)
{
switch (cmd) {
/*
* Returns state after command is accepted by command number.
*/
-static uint32_t
-get_state_by_command(unsigned command)
+static uint32_t get_state_by_command(unsigned command)
{
switch (command) {
case NAND_CMD_READ0:
/*
* Move an address byte to the correspondent internal register.
*/
-static inline void
-accept_addr_byte(struct nandsim *ns, u_char bt)
+static inline void accept_addr_byte(struct nandsim *ns, u_char bt)
{
uint byte = (uint)bt;
/*
* Switch to STATE_READY state.
*/
-static inline void
-switch_to_ready_state(struct nandsim *ns, u_char status)
+static inline void switch_to_ready_state(struct nandsim *ns, u_char status)
{
NS_DBG("switch_to_ready_state: switch to %s state\n", get_state_name(STATE_READY));
* -1 - several matches.
* 0 - operation is found.
*/
-static int
-find_operation(struct nandsim *ns, uint32_t flag)
+static int find_operation(struct nandsim *ns, uint32_t flag)
{
int opsfound = 0;
int i, j, idx = 0;
return -1;
}
+/*
+ * Returns a pointer to the current page.
+ */
+static inline union ns_mem *NS_GET_PAGE(struct nandsim *ns)
+{
+ return &(ns->pages[ns->regs.row]);
+}
+
+/*
+ * Retuns a pointer to the current byte, within the current page.
+ */
+static inline u_char *NS_PAGE_BYTE_OFF(struct nandsim *ns)
+{
+ return NS_GET_PAGE(ns)->byte + ns->regs.column + ns->regs.off;
+}
+
+/*
+ * Fill the NAND buffer with data read from the specified page.
+ */
+static void read_page(struct nandsim *ns, int num)
+{
+ union ns_mem *mypage;
+
+ mypage = NS_GET_PAGE(ns);
+ if (mypage->byte == NULL) {
+ NS_DBG("read_page: page %d not allocated\n", ns->regs.row);
+ memset(ns->buf.byte, 0xFF, num);
+ } else {
+ NS_DBG("read_page: page %d allocated, reading from %d\n",
+ ns->regs.row, ns->regs.column + ns->regs.off);
+ memcpy(ns->buf.byte, NS_PAGE_BYTE_OFF(ns), num);
+ }
+}
+
+/*
+ * Erase all pages in the specified sector.
+ */
+static void erase_sector(struct nandsim *ns)
+{
+ union ns_mem *mypage;
+ int i;
+
+ mypage = NS_GET_PAGE(ns);
+ for (i = 0; i < ns->geom.pgsec; i++) {
+ if (mypage->byte != NULL) {
+ NS_DBG("erase_sector: freeing page %d\n", ns->regs.row+i);
+ kfree(mypage->byte);
+ mypage->byte = NULL;
+ }
+ mypage++;
+ }
+}
+
+/*
+ * Program the specified page with the contents from the NAND buffer.
+ */
+static int prog_page(struct nandsim *ns, int num)
+{
+ int i;
+ union ns_mem *mypage;
+ u_char *pg_off;
+
+ mypage = NS_GET_PAGE(ns);
+ if (mypage->byte == NULL) {
+ NS_DBG("prog_page: allocating page %d\n", ns->regs.row);
+ mypage->byte = kmalloc(ns->geom.pgszoob, GFP_KERNEL);
+ if (mypage->byte == NULL) {
+ NS_ERR("prog_page: error allocating memory for page %d\n", ns->regs.row);
+ return -1;
+ }
+ memset(mypage->byte, 0xFF, ns->geom.pgszoob);
+ }
+
+ pg_off = NS_PAGE_BYTE_OFF(ns);
+ for (i = 0; i < num; i++)
+ pg_off[i] &= ns->buf.byte[i];
+
+ return 0;
+}
+
/*
* If state has any action bit, perform this action.
*
* RETURNS: 0 if success, -1 if error.
*/
-static int
-do_state_action(struct nandsim *ns, uint32_t action)
+static int do_state_action(struct nandsim *ns, uint32_t action)
{
- int i, num;
+ int num;
int busdiv = ns->busw == 8 ? 1 : 2;
action &= ACTION_MASK;
break;
}
num = ns->geom.pgszoob - ns->regs.off - ns->regs.column;
- memcpy(ns->buf.byte, ns->mem.byte + NS_RAW_OFFSET(ns) + ns->regs.off, num);
+ read_page(ns, num);
NS_DBG("do_state_action: (ACTION_CPY:) copy %d bytes to int buf, raw offset %d\n",
num, NS_RAW_OFFSET(ns) + ns->regs.off);
ns->regs.row, NS_RAW_OFFSET(ns));
NS_LOG("erase sector %d\n", ns->regs.row >> (ns->geom.secshift - ns->geom.pgshift));
- memset(ns->mem.byte + NS_RAW_OFFSET(ns), 0xFF, ns->geom.secszoob);
+ erase_sector(ns);
NS_MDELAY(erase_delay);
return -1;
}
- for (i = 0; i < num; i++)
- ns->mem.byte[NS_RAW_OFFSET(ns) + ns->regs.off + i] &= ns->buf.byte[i];
+ if (prog_page(ns, num) == -1)
+ return -1;
NS_DBG("do_state_action: copy %d bytes from int buf to (%#x, %#x), raw off = %d\n",
num, ns->regs.row, ns->regs.column, NS_RAW_OFFSET(ns) + ns->regs.off);
/*
* Switch simulator's state.
*/
-static void
-switch_state(struct nandsim *ns)
+static void switch_state(struct nandsim *ns)
{
if (ns->op) {
/*
}
}
-static u_char
-ns_nand_read_byte(struct mtd_info *mtd)
+static u_char ns_nand_read_byte(struct mtd_info *mtd)
{
struct nandsim *ns = (struct nandsim *)((struct nand_chip *)mtd->priv)->priv;
u_char outb = 0x00;
return outb;
}
-static void
-ns_nand_write_byte(struct mtd_info *mtd, u_char byte)
+static void ns_nand_write_byte(struct mtd_info *mtd, u_char byte)
{
struct nandsim *ns = (struct nandsim *)((struct nand_chip *)mtd->priv)->priv;
ns_nand_write_byte(mtd, cmd);
}
-static int
-ns_device_ready(struct mtd_info *mtd)
+static int ns_device_ready(struct mtd_info *mtd)
{
NS_DBG("device_ready\n");
return 1;
}
-static uint16_t
-ns_nand_read_word(struct mtd_info *mtd)
+static uint16_t ns_nand_read_word(struct mtd_info *mtd)
{
struct nand_chip *chip = (struct nand_chip *)mtd->priv;
return chip->read_byte(mtd) | (chip->read_byte(mtd) << 8);
}
-static void
-ns_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
+static void ns_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
{
struct nandsim *ns = (struct nandsim *)((struct nand_chip *)mtd->priv)->priv;
}
}
-static void
-ns_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len)
+static void ns_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len)
{
struct nandsim *ns = (struct nandsim *)((struct nand_chip *)mtd->priv)->priv;
return;
}
-static int
-ns_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len)
+static int ns_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len)
{
ns_nand_read_buf(mtd, (u_char *)&ns_verify_buf[0], len);
}
/* Allocate and initialize mtd_info, nand_chip and nandsim structures */
- nsmtd = kmalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip)
+ nsmtd = kzalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip)
+ sizeof(struct nandsim), GFP_KERNEL);
if (!nsmtd) {
NS_ERR("unable to allocate core structures.\n");
return -ENOMEM;
}
- memset(nsmtd, 0, sizeof(struct mtd_info) + sizeof(struct nand_chip) +
- sizeof(struct nandsim));
chip = (struct nand_chip *)(nsmtd + 1);
nsmtd->priv = (void *)chip;
nand = (struct nandsim *)(chip + 1);
ccr |= NDFC_CCR_BS(chip + pchip->chip_offset);
} else
ccr |= NDFC_CCR_RESET_CE;
- writel(ccr, ndfc->ndfcbase + NDFC_CCR);
+ __raw_writel(ccr, ndfc->ndfcbase + NDFC_CCR);
}
static void ndfc_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/rslib.h>
+#include <linux/bitrev.h>
#include <linux/module.h>
#include <linux/mtd/compatmac.h>
#include <linux/mtd/mtd.h>
.oobfree = {{32, 32}}
};
-/* Aargh. I missed the reversed bit order, when I
- * was talking to Renesas about the FPGA.
- *
- * The table is used for bit reordering and inversion
- * of the ecc byte which we get from the FPGA
- */
-static uint8_t revbits[256] = {
- 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
- 0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
- 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
- 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
- 0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4,
- 0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
- 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec,
- 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
- 0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
- 0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
- 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
- 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
- 0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6,
- 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
- 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
- 0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
- 0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1,
- 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
- 0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9,
- 0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
- 0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
- 0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
- 0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed,
- 0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
- 0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3,
- 0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
- 0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
- 0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
- 0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7,
- 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
- 0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef,
- 0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff,
-};
-
#endif
/*
/* Read the syndrom pattern from the FPGA and correct the bitorder */
rs_ecc = (volatile unsigned short *)(rtc_from4_fio_base + RTC_FROM4_RS_ECC);
for (i = 0; i < 8; i++) {
- ecc[i] = revbits[(*rs_ecc) & 0xFF];
+ ecc[i] = bitrev8(*rs_ecc);
rs_ecc++;
}
rtn = nand_do_read(mtd, page, len, &retlen, buf);
/* if read failed or > 1-bit error corrected */
- if (rtn || (mtd->ecc_stats.corrected - corrected) > 1) {
+ if (rtn || (mtd->ecc_stats.corrected - corrected) > 1)
er_stat |= 1 << 1;
kfree(buf);
}
unsigned int ctrl)
{
struct s3c2410_nand_info *info = s3c2410_nand_mtd_toinfo(mtd);
-
+
if (cmd == NAND_CMD_NONE)
return;
DEBUG(MTD_DEBUG_LEVEL1, "NFTL: add_mtd for %s\n", mtd->name);
- nftl = kmalloc(sizeof(struct NFTLrecord), GFP_KERNEL);
+ nftl = kzalloc(sizeof(struct NFTLrecord), GFP_KERNEL);
if (!nftl) {
printk(KERN_WARNING "NFTL: out of memory for data structures\n");
return;
}
- memset(nftl, 0, sizeof(*nftl));
nftl->mbd.mtd = mtd;
nftl->mbd.devnum = -1;
- nftl->mbd.blksize = 512;
+
nftl->mbd.tr = tr;
if (NFTL_mount(nftl) < 0) {
ops.ooblen = len;
ops.oobbuf = buf;
ops.datbuf = NULL;
- ops.len = len;
res = mtd->read_oob(mtd, offs & ~(mtd->writesize - 1), &ops);
- *retlen = ops.retlen;
+ *retlen = ops.oobretlen;
return res;
}
ops.ooblen = len;
ops.oobbuf = buf;
ops.datbuf = NULL;
- ops.len = len;
res = mtd->write_oob(mtd, offs & ~(mtd->writesize - 1), &ops);
- *retlen = ops.retlen;
+ *retlen = ops.oobretlen;
return res;
}
.name = "nftl",
.major = NFTL_MAJOR,
.part_bits = NFTL_PARTN_BITS,
+ .blksize = 512,
.getgeo = nftl_getgeo,
.readsect = nftl_readblock,
#ifdef CONFIG_NFTL_RW
unsigned long size = res->end - res->start + 1;
int err;
- info = kmalloc(sizeof(struct onenand_info), GFP_KERNEL);
+ info = kzalloc(sizeof(struct onenand_info), GFP_KERNEL);
if (!info)
return -ENOMEM;
- memset(info, 0, sizeof(struct onenand_info));
-
if (!request_mem_region(res->start, size, dev->driver->name)) {
err = -EBUSY;
goto out_free_info;
}
info->onenand.mmcontrol = pdata->mmcontrol;
+ info->onenand.irq = platform_get_irq(pdev, 0);
info->mtd.name = pdev->dev.bus_id;
info->mtd.priv = &info->onenand;
#include <linux/module.h>
#include <linux/init.h>
#include <linux/sched.h>
+#include <linux/interrupt.h>
#include <linux/jiffies.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/onenand.h>
struct onenand_chip *this = mtd->priv;
int value, readcmd = 0, block_cmd = 0;
int block, page;
- /* Now we use page size operation */
- int sectors = 4, count = 4;
/* Address translation */
switch (cmd) {
}
if (page != -1) {
+ /* Now we use page size operation */
+ int sectors = 4, count = 4;
int dataram;
switch (cmd) {
unsigned long timeout;
unsigned int flags = ONENAND_INT_MASTER;
unsigned int interrupt = 0;
- unsigned int ctrl, ecc;
+ unsigned int ctrl;
/* The 20 msec is enough */
timeout = jiffies + msecs_to_jiffies(20);
if (state != FL_READING)
cond_resched();
- touch_softlockup_watchdog();
}
/* To get correct interrupt status in timeout case */
interrupt = this->read_word(this->base + ONENAND_REG_INTERRUPT);
ctrl = this->read_word(this->base + ONENAND_REG_CTRL_STATUS);
if (ctrl & ONENAND_CTRL_ERROR) {
- /* It maybe occur at initial bad block */
DEBUG(MTD_DEBUG_LEVEL0, "onenand_wait: controller error = 0x%04x\n", ctrl);
- /* Clear other interrupt bits for preventing ECC error */
- interrupt &= ONENAND_INT_MASTER;
- }
-
- if (ctrl & ONENAND_CTRL_LOCK) {
- DEBUG(MTD_DEBUG_LEVEL0, "onenand_wait: it's locked error = 0x%04x\n", ctrl);
- return -EACCES;
+ if (ctrl & ONENAND_CTRL_LOCK)
+ DEBUG(MTD_DEBUG_LEVEL0, "onenand_wait: it's locked error.\n");
+ return ctrl;
}
if (interrupt & ONENAND_INT_READ) {
- ecc = this->read_word(this->base + ONENAND_REG_ECC_STATUS);
- if (ecc & ONENAND_ECC_2BIT_ALL) {
+ int ecc = this->read_word(this->base + ONENAND_REG_ECC_STATUS);
+ if (ecc) {
DEBUG(MTD_DEBUG_LEVEL0, "onenand_wait: ECC error = 0x%04x\n", ecc);
- return -EBADMSG;
+ if (ecc & ONENAND_ECC_2BIT_ALL) {
+ mtd->ecc_stats.failed++;
+ return ecc;
+ } else if (ecc & ONENAND_ECC_1BIT_ALL)
+ mtd->ecc_stats.corrected++;
}
}
return 0;
}
+/*
+ * onenand_interrupt - [DEFAULT] onenand interrupt handler
+ * @param irq onenand interrupt number
+ * @param dev_id interrupt data
+ *
+ * complete the work
+ */
+static irqreturn_t onenand_interrupt(int irq, void *data)
+{
+ struct onenand_chip *this = (struct onenand_chip *) data;
+
+ /* To handle shared interrupt */
+ if (!this->complete.done)
+ complete(&this->complete);
+
+ return IRQ_HANDLED;
+}
+
+/*
+ * onenand_interrupt_wait - [DEFAULT] wait until the command is done
+ * @param mtd MTD device structure
+ * @param state state to select the max. timeout value
+ *
+ * Wait for command done.
+ */
+static int onenand_interrupt_wait(struct mtd_info *mtd, int state)
+{
+ struct onenand_chip *this = mtd->priv;
+
+ wait_for_completion(&this->complete);
+
+ return onenand_wait(mtd, state);
+}
+
+/*
+ * onenand_try_interrupt_wait - [DEFAULT] try interrupt wait
+ * @param mtd MTD device structure
+ * @param state state to select the max. timeout value
+ *
+ * Try interrupt based wait (It is used one-time)
+ */
+static int onenand_try_interrupt_wait(struct mtd_info *mtd, int state)
+{
+ struct onenand_chip *this = mtd->priv;
+ unsigned long remain, timeout;
+
+ /* We use interrupt wait first */
+ this->wait = onenand_interrupt_wait;
+
+ timeout = msecs_to_jiffies(100);
+ remain = wait_for_completion_timeout(&this->complete, timeout);
+ if (!remain) {
+ printk(KERN_INFO "OneNAND: There's no interrupt. "
+ "We use the normal wait\n");
+
+ /* Release the irq */
+ free_irq(this->irq, this);
+
+ this->wait = onenand_wait;
+ }
+
+ return onenand_wait(mtd, state);
+}
+
+/*
+ * onenand_setup_wait - [OneNAND Interface] setup onenand wait method
+ * @param mtd MTD device structure
+ *
+ * There's two method to wait onenand work
+ * 1. polling - read interrupt status register
+ * 2. interrupt - use the kernel interrupt method
+ */
+static void onenand_setup_wait(struct mtd_info *mtd)
+{
+ struct onenand_chip *this = mtd->priv;
+ int syscfg;
+
+ init_completion(&this->complete);
+
+ if (this->irq <= 0) {
+ this->wait = onenand_wait;
+ return;
+ }
+
+ if (request_irq(this->irq, &onenand_interrupt,
+ IRQF_SHARED, "onenand", this)) {
+ /* If we can't get irq, use the normal wait */
+ this->wait = onenand_wait;
+ return;
+ }
+
+ /* Enable interrupt */
+ syscfg = this->read_word(this->base + ONENAND_REG_SYS_CFG1);
+ syscfg |= ONENAND_SYS_CFG1_IOBE;
+ this->write_word(syscfg, this->base + ONENAND_REG_SYS_CFG1);
+
+ this->wait = onenand_try_interrupt_wait;
+}
+
/**
* onenand_bufferram_offset - [DEFAULT] BufferRAM offset
* @param mtd MTD data structure
size_t *retlen, u_char *buf)
{
struct onenand_chip *this = mtd->priv;
+ struct mtd_ecc_stats stats;
int read = 0, column;
int thislen;
- int ret = 0;
+ int ret = 0, boundary = 0;
DEBUG(MTD_DEBUG_LEVEL3, "onenand_read: from = 0x%08x, len = %i\n", (unsigned int) from, (int) len);
/* TODO handling oob */
- while (read < len) {
- thislen = min_t(int, mtd->writesize, len - read);
-
- column = from & (mtd->writesize - 1);
- if (column + thislen > mtd->writesize)
- thislen = mtd->writesize - column;
-
- if (!onenand_check_bufferram(mtd, from)) {
- this->command(mtd, ONENAND_CMD_READ, from, mtd->writesize);
-
- ret = this->wait(mtd, FL_READING);
- /* First copy data and check return value for ECC handling */
- onenand_update_bufferram(mtd, from, 1);
- }
-
- this->read_bufferram(mtd, ONENAND_DATARAM, buf, column, thislen);
-
- read += thislen;
-
- if (read == len)
- break;
-
- if (ret) {
- DEBUG(MTD_DEBUG_LEVEL0, "onenand_read: read failed = %d\n", ret);
- goto out;
- }
-
- from += thislen;
- buf += thislen;
- }
+ stats = mtd->ecc_stats;
+
+ /* Read-while-load method */
+
+ /* Do first load to bufferRAM */
+ if (read < len) {
+ if (!onenand_check_bufferram(mtd, from)) {
+ this->command(mtd, ONENAND_CMD_READ, from, mtd->writesize);
+ ret = this->wait(mtd, FL_READING);
+ onenand_update_bufferram(mtd, from, !ret);
+ }
+ }
+
+ thislen = min_t(int, mtd->writesize, len - read);
+ column = from & (mtd->writesize - 1);
+ if (column + thislen > mtd->writesize)
+ thislen = mtd->writesize - column;
+
+ while (!ret) {
+ /* If there is more to load then start next load */
+ from += thislen;
+ if (read + thislen < len) {
+ this->command(mtd, ONENAND_CMD_READ, from, mtd->writesize);
+ /*
+ * Chip boundary handling in DDP
+ * Now we issued chip 1 read and pointed chip 1
+ * bufferam so we have to point chip 0 bufferam.
+ */
+ if (this->device_id & ONENAND_DEVICE_IS_DDP &&
+ unlikely(from == (this->chipsize >> 1))) {
+ this->write_word(0, this->base + ONENAND_REG_START_ADDRESS2);
+ boundary = 1;
+ } else
+ boundary = 0;
+ ONENAND_SET_PREV_BUFFERRAM(this);
+ }
+ /* While load is going, read from last bufferRAM */
+ this->read_bufferram(mtd, ONENAND_DATARAM, buf, column, thislen);
+ /* See if we are done */
+ read += thislen;
+ if (read == len)
+ break;
+ /* Set up for next read from bufferRAM */
+ if (unlikely(boundary))
+ this->write_word(0x8000, this->base + ONENAND_REG_START_ADDRESS2);
+ ONENAND_SET_NEXT_BUFFERRAM(this);
+ buf += thislen;
+ thislen = min_t(int, mtd->writesize, len - read);
+ column = 0;
+ cond_resched();
+ /* Now wait for load */
+ ret = this->wait(mtd, FL_READING);
+ onenand_update_bufferram(mtd, from, !ret);
+ }
-out:
/* Deselect and wake up anyone waiting on the device */
onenand_release_device(mtd);
* retlen == desired len and result == -EBADMSG
*/
*retlen = read;
- return ret;
+
+ if (mtd->ecc_stats.failed - stats.failed)
+ return -EBADMSG;
+
+ if (ret)
+ return ret;
+
+ return mtd->ecc_stats.corrected - stats.corrected ? -EUCLEAN : 0;
}
/**
column = from & (mtd->oobsize - 1);
while (read < len) {
+ cond_resched();
+
thislen = mtd->oobsize - column;
thislen = min_t(int, thislen, len);
this->read_bufferram(mtd, ONENAND_SPARERAM, buf, column, thislen);
+ if (ret) {
+ DEBUG(MTD_DEBUG_LEVEL0, "onenand_read_oob: read failed = 0x%x\n", ret);
+ goto out;
+ }
+
read += thislen;
if (read == len)
break;
- if (ret) {
- DEBUG(MTD_DEBUG_LEVEL0, "onenand_read_oob: read failed = %d\n", ret);
- goto out;
- }
-
buf += thislen;
/* Read more? */
{
BUG_ON(ops->mode != MTD_OOB_PLACE);
- return onenand_do_read_oob(mtd, from + ops->ooboffs, ops->len,
- &ops->retlen, ops->oobbuf);
+ return onenand_do_read_oob(mtd, from + ops->ooboffs, ops->ooblen,
+ &ops->oobretlen, ops->oobbuf);
}
#ifdef CONFIG_MTD_ONENAND_VERIFY_WRITE
void __iomem *dataram0, *dataram1;
int ret = 0;
+ /* In partial page write, just skip it */
+ if ((addr & (mtd->writesize - 1)) != 0)
+ return 0;
+
this->command(mtd, ONENAND_CMD_READ, addr, mtd->writesize);
ret = this->wait(mtd, FL_READING);
#define onenand_verify_oob(...) (0)
#endif
-#define NOTALIGNED(x) ((x & (mtd->writesize - 1)) != 0)
+#define NOTALIGNED(x) ((x & (this->subpagesize - 1)) != 0)
/**
* onenand_write - [MTD Interface] write buffer to FLASH
struct onenand_chip *this = mtd->priv;
int written = 0;
int ret = 0;
+ int column, subpage;
DEBUG(MTD_DEBUG_LEVEL3, "onenand_write: to = 0x%08x, len = %i\n", (unsigned int) to, (int) len);
return -EINVAL;
}
+ column = to & (mtd->writesize - 1);
+ subpage = column || (len & (mtd->writesize - 1));
+
/* Grab the lock and see if the device is available */
onenand_get_device(mtd, FL_WRITING);
/* Loop until all data write */
while (written < len) {
- int thislen = min_t(int, mtd->writesize, len - written);
-
- this->command(mtd, ONENAND_CMD_BUFFERRAM, to, mtd->writesize);
+ int bytes = mtd->writesize;
+ int thislen = min_t(int, bytes, len - written);
+ u_char *wbuf = (u_char *) buf;
+
+ cond_resched();
+
+ this->command(mtd, ONENAND_CMD_BUFFERRAM, to, bytes);
+
+ /* Partial page write */
+ if (subpage) {
+ bytes = min_t(int, bytes - column, (int) len);
+ memset(this->page_buf, 0xff, mtd->writesize);
+ memcpy(this->page_buf + column, buf, bytes);
+ wbuf = this->page_buf;
+ /* Even though partial write, we need page size */
+ thislen = mtd->writesize;
+ }
- this->write_bufferram(mtd, ONENAND_DATARAM, buf, 0, thislen);
+ this->write_bufferram(mtd, ONENAND_DATARAM, wbuf, 0, thislen);
this->write_bufferram(mtd, ONENAND_SPARERAM, ffchars, 0, mtd->oobsize);
this->command(mtd, ONENAND_CMD_PROG, to, mtd->writesize);
- onenand_update_bufferram(mtd, to, 1);
+ /* In partial page write we don't update bufferram */
+ onenand_update_bufferram(mtd, to, !subpage);
ret = this->wait(mtd, FL_WRITING);
if (ret) {
DEBUG(MTD_DEBUG_LEVEL0, "onenand_write: write filaed %d\n", ret);
- goto out;
+ break;
}
- written += thislen;
-
/* Only check verify write turn on */
- ret = onenand_verify_page(mtd, (u_char *) buf, to);
+ ret = onenand_verify_page(mtd, (u_char *) wbuf, to);
if (ret) {
DEBUG(MTD_DEBUG_LEVEL0, "onenand_write: verify failed %d\n", ret);
- goto out;
+ break;
}
+ written += thislen;
+
if (written == len)
break;
+ column = 0;
to += thislen;
buf += thislen;
}
-out:
/* Deselect and wake up anyone waiting on the device */
onenand_release_device(mtd);
while (written < len) {
int thislen = min_t(int, mtd->oobsize, len - written);
+ cond_resched();
+
column = to & (mtd->oobsize - 1);
this->command(mtd, ONENAND_CMD_BUFFERRAM, to, mtd->oobsize);
{
BUG_ON(ops->mode != MTD_OOB_PLACE);
- return onenand_do_write_oob(mtd, to + ops->ooboffs, ops->len,
- &ops->retlen, ops->oobbuf);
+ return onenand_do_write_oob(mtd, to + ops->ooboffs, ops->ooblen,
+ &ops->oobretlen, ops->oobbuf);
}
/**
instr->state = MTD_ERASING;
while (len) {
+ cond_resched();
/* Check if we have a bad block, we do not erase bad blocks */
if (onenand_block_checkbad(mtd, addr, 0, 0)) {
ret = this->wait(mtd, FL_ERASING);
/* Check, if it is write protected */
if (ret) {
- if (ret == -EPERM)
- DEBUG(MTD_DEBUG_LEVEL0, "onenand_erase: Device is write protected!!!\n");
- else
- DEBUG(MTD_DEBUG_LEVEL0, "onenand_erase: Failed erase, block %d\n", (unsigned) (addr >> this->erase_shift));
+ DEBUG(MTD_DEBUG_LEVEL0, "onenand_erase: Failed erase, block %d\n", (unsigned) (addr >> this->erase_shift));
instr->state = MTD_ERASE_FAILED;
instr->fail_addr = addr;
goto erase_exit;
onenand_release_device(mtd);
}
-
/**
* onenand_block_isbad - [MTD Interface] Check whether the block at the given offset is bad
* @param mtd MTD device structure
}
/**
- * onenand_unlock - [MTD Interface] Unlock block(s)
+ * onenand_do_lock_cmd - [OneNAND Interface] Lock or unlock block(s)
* @param mtd MTD device structure
* @param ofs offset relative to mtd start
- * @param len number of bytes to unlock
+ * @param len number of bytes to lock or unlock
*
- * Unlock one or more blocks
+ * Lock or unlock one or more blocks
*/
-static int onenand_unlock(struct mtd_info *mtd, loff_t ofs, size_t len)
+static int onenand_do_lock_cmd(struct mtd_info *mtd, loff_t ofs, size_t len, int cmd)
{
struct onenand_chip *this = mtd->priv;
int start, end, block, value, status;
+ int wp_status_mask;
start = ofs >> this->erase_shift;
end = len >> this->erase_shift;
+ if (cmd == ONENAND_CMD_LOCK)
+ wp_status_mask = ONENAND_WP_LS;
+ else
+ wp_status_mask = ONENAND_WP_US;
+
/* Continuous lock scheme */
if (this->options & ONENAND_HAS_CONT_LOCK) {
/* Set start block address */
this->write_word(start, this->base + ONENAND_REG_START_BLOCK_ADDRESS);
/* Set end block address */
this->write_word(start + end - 1, this->base + ONENAND_REG_END_BLOCK_ADDRESS);
- /* Write unlock command */
- this->command(mtd, ONENAND_CMD_UNLOCK, 0, 0);
+ /* Write lock command */
+ this->command(mtd, cmd, 0, 0);
/* There's no return value */
- this->wait(mtd, FL_UNLOCKING);
+ this->wait(mtd, FL_LOCKING);
/* Sanity check */
while (this->read_word(this->base + ONENAND_REG_CTRL_STATUS)
/* Check lock status */
status = this->read_word(this->base + ONENAND_REG_WP_STATUS);
- if (!(status & ONENAND_WP_US))
+ if (!(status & wp_status_mask))
printk(KERN_ERR "wp status = 0x%x\n", status);
return 0;
this->write_word(value, this->base + ONENAND_REG_START_ADDRESS2);
/* Set start block address */
this->write_word(block, this->base + ONENAND_REG_START_BLOCK_ADDRESS);
- /* Write unlock command */
- this->command(mtd, ONENAND_CMD_UNLOCK, 0, 0);
+ /* Write lock command */
+ this->command(mtd, cmd, 0, 0);
/* There's no return value */
- this->wait(mtd, FL_UNLOCKING);
+ this->wait(mtd, FL_LOCKING);
/* Sanity check */
while (this->read_word(this->base + ONENAND_REG_CTRL_STATUS)
/* Check lock status */
status = this->read_word(this->base + ONENAND_REG_WP_STATUS);
- if (!(status & ONENAND_WP_US))
+ if (!(status & wp_status_mask))
printk(KERN_ERR "block = %d, wp status = 0x%x\n", block, status);
}
return 0;
}
+/**
+ * onenand_lock - [MTD Interface] Lock block(s)
+ * @param mtd MTD device structure
+ * @param ofs offset relative to mtd start
+ * @param len number of bytes to unlock
+ *
+ * Lock one or more blocks
+ */
+static int onenand_lock(struct mtd_info *mtd, loff_t ofs, size_t len)
+{
+ return onenand_do_lock_cmd(mtd, ofs, len, ONENAND_CMD_LOCK);
+}
+
+/**
+ * onenand_unlock - [MTD Interface] Unlock block(s)
+ * @param mtd MTD device structure
+ * @param ofs offset relative to mtd start
+ * @param len number of bytes to unlock
+ *
+ * Unlock one or more blocks
+ */
+static int onenand_unlock(struct mtd_info *mtd, loff_t ofs, size_t len)
+{
+ return onenand_do_lock_cmd(mtd, ofs, len, ONENAND_CMD_UNLOCK);
+}
+
/**
* onenand_check_lock_status - [OneNAND Interface] Check lock status
* @param this onenand chip data structure
this->command(mtd, ONENAND_CMD_UNLOCK_ALL, 0, 0);
/* There's no return value */
- this->wait(mtd, FL_UNLOCKING);
+ this->wait(mtd, FL_LOCKING);
/* Sanity check */
while (this->read_word(this->base + ONENAND_REG_CTRL_STATUS)
return 0;
}
- mtd->unlock(mtd, 0x0, this->chipsize);
+ onenand_unlock(mtd, 0x0, this->chipsize);
return 0;
}
/* Read manufacturer and device IDs from Register */
maf_id = this->read_word(this->base + ONENAND_REG_MANUFACTURER_ID);
dev_id = this->read_word(this->base + ONENAND_REG_DEVICE_ID);
- ver_id= this->read_word(this->base + ONENAND_REG_VERSION_ID);
+ ver_id = this->read_word(this->base + ONENAND_REG_VERSION_ID);
/* Check OneNAND device */
if (maf_id != bram_maf_id || dev_id != bram_dev_id)
if (!this->command)
this->command = onenand_command;
if (!this->wait)
- this->wait = onenand_wait;
+ onenand_setup_wait(mtd);
if (!this->read_bufferram)
this->read_bufferram = onenand_read_bufferram;
init_waitqueue_head(&this->wq);
spin_lock_init(&this->chip_lock);
+ /*
+ * Allow subpage writes up to oobsize.
+ */
switch (mtd->oobsize) {
case 64:
this->ecclayout = &onenand_oob_64;
+ mtd->subpage_sft = 2;
break;
case 32:
this->ecclayout = &onenand_oob_32;
+ mtd->subpage_sft = 1;
break;
default:
printk(KERN_WARNING "No OOB scheme defined for oobsize %d\n",
mtd->oobsize);
+ mtd->subpage_sft = 0;
/* To prevent kernel oops */
this->ecclayout = &onenand_oob_32;
break;
}
+ this->subpagesize = mtd->writesize >> mtd->subpage_sft;
mtd->ecclayout = this->ecclayout;
/* Fill in remaining MTD driver data */
mtd->lock_user_prot_reg = onenand_lock_user_prot_reg;
#endif
mtd->sync = onenand_sync;
- mtd->lock = NULL;
+ mtd->lock = onenand_lock;
mtd->unlock = onenand_unlock;
mtd->suspend = onenand_suspend;
mtd->resume = onenand_resume;
ret = onenand_do_read_oob(mtd, from + j * mtd->writesize + bd->offs,
readlen, &retlen, &buf[0]);
- if (ret)
+ /* If it is a initial bad block, just ignore it */
+ if (ret && !(ret & ONENAND_CTRL_LOAD))
return ret;
if (check_short_pattern(&buf[j * scanlen], scanlen, mtd->writesize, bd)) {
bbm->bbt[i >> 3] |= 0x03 << (i & 0x6);
printk(KERN_WARNING "Bad eraseblock %d at 0x%08x\n",
i >> 1, (unsigned int) from);
+ mtd->ecc_stats.badblocks++;
break;
}
}
int len, ret = 0;
len = mtd->size >> (this->erase_shift + 2);
- /* Allocate memory (2bit per block) */
- bbm->bbt = kmalloc(len, GFP_KERNEL);
+ /* Allocate memory (2bit per block) and clear the memory bad block table */
+ bbm->bbt = kzalloc(len, GFP_KERNEL);
if (!bbm->bbt) {
printk(KERN_ERR "onenand_scan_bbt: Out of memory\n");
return -ENOMEM;
}
- /* Clear the memory bad block table */
- memset(bbm->bbt, 0x00, len);
/* Set the bad block position */
bbm->badblockpos = ONENAND_BADBLOCK_POS;
struct onenand_chip *this = mtd->priv;
struct bbm_info *bbm;
- this->bbm = kmalloc(sizeof(struct bbm_info), GFP_KERNEL);
+ this->bbm = kzalloc(sizeof(struct bbm_info), GFP_KERNEL);
if (!this->bbm)
return -ENOMEM;
bbm = this->bbm;
- memset(bbm, 0, sizeof(struct bbm_info));
-
/* 1KB page has same configuration as 2KB page */
if (!bbm->badblock_pattern)
bbm->badblock_pattern = &largepage_memorybased;
*/
if (swab32(buf[i].size) == master->erasesize) {
int j;
- for (j = 0; j < numslots && buf[j].name[0] != 0xff; ++j) {
+ for (j = 0; j < numslots; ++j) {
+
+ /* A single 0xff denotes a deleted entry.
+ * Two of them in a row is the end of the table.
+ */
+ if (buf[j].name[0] == 0xff) {
+ if (buf[j].name[1] == 0xff) {
+ break;
+ } else {
+ continue;
+ }
+ }
+
/* The unsigned long fields were written with the
* wrong byte sex, name and pad have no byte sex.
*/
}
}
break;
+ } else {
+ /* re-calculate of real numslots */
+ numslots = buf[i].size / sizeof(struct fis_image_desc);
}
}
if (i == numslots) {
for (i = 0; i < numslots; i++) {
struct fis_list *new_fl, **prev;
- if (buf[i].name[0] == 0xff)
- continue;
+ if (buf[i].name[0] == 0xff) {
+ if (buf[i].name[1] == 0xff) {
+ break;
+ } else {
+ continue;
+ }
+ }
if (!redboot_checksum(&buf[i]))
break;
}
}
#endif
- parts = kmalloc(sizeof(*parts)*nrparts + nulllen + namelen, GFP_KERNEL);
+ parts = kzalloc(sizeof(*parts)*nrparts + nulllen + namelen, GFP_KERNEL);
if (!parts) {
ret = -ENOMEM;
goto out;
}
- memset(parts, 0, sizeof(*parts)*nrparts + nulllen + namelen);
-
nullname = (char *)&parts[nrparts];
#ifdef CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED
if (nulllen > 0) {
if (scan_header(part) == 0) {
part->mbd.size = part->sector_count;
- part->mbd.blksize = SECTOR_SIZE;
part->mbd.tr = tr;
part->mbd.devnum = -1;
if (!(mtd->flags & MTD_WRITEABLE))
.name = "rfd",
.major = RFD_FTL_MAJOR,
.part_bits = PART_BITS,
+ .blksize = SECTOR_SIZE,
+
.readsect = rfd_ftl_readsect,
.writesect = rfd_ftl_writesect,
.getgeo = rfd_ftl_getgeo,
ops.mode = MTD_OOB_RAW;
ops.ooboffs = 0;
- ops.ooblen = mtd->oobsize;
- ops.len = OOB_SIZE;
+ ops.ooblen = OOB_SIZE;
ops.oobbuf = buf;
ops.datbuf = NULL;
ret = mtd->read_oob(mtd, offs, &ops);
- if (ret < 0 || ops.retlen != OOB_SIZE)
+ if (ret < 0 || ops.oobretlen != OOB_SIZE)
return -1;
return 0;
ssfdc->mbd.mtd = mtd;
ssfdc->mbd.devnum = -1;
- ssfdc->mbd.blksize = SECTOR_SIZE;
ssfdc->mbd.tr = tr;
ssfdc->mbd.readonly = 1;
.name = "ssfdc",
.major = SSFDCR_MAJOR,
.part_bits = SSFDCR_PARTN_BITS,
+ .blksize = SECTOR_SIZE,
.getgeo = ssfdcr_getgeo,
.readsect = ssfdcr_readsect,
.add_mtd = ssfdcr_add_mtd,
struct cp_private *cp = netdev_priv(dev);
unsigned entry;
u32 eor, flags;
+ unsigned long intr_flags;
#if CP_VLAN_TAG_USED
u32 vlan_tag = 0;
#endif
int mss = 0;
- spin_lock_irq(&cp->lock);
+ spin_lock_irqsave(&cp->lock, intr_flags);
/* This is a hard error, log it. */
if (TX_BUFFS_AVAIL(cp) <= (skb_shinfo(skb)->nr_frags + 1)) {
netif_stop_queue(dev);
- spin_unlock_irq(&cp->lock);
+ spin_unlock_irqrestore(&cp->lock, intr_flags);
printk(KERN_ERR PFX "%s: BUG! Tx Ring full when queue awake!\n",
dev->name);
return 1;
if (TX_BUFFS_AVAIL(cp) <= (MAX_SKB_FRAGS + 1))
netif_stop_queue(dev);
- spin_unlock_irq(&cp->lock);
+ spin_unlock_irqrestore(&cp->lock, intr_flags);
cpw8(TxPoll, NormalTxPoll);
dev->trans_start = jiffies;
#include <asm/io.h>
#define DRV_NAME "ehea"
-#define DRV_VERSION "EHEA_0043"
+#define DRV_VERSION "EHEA_0044"
#define EHEA_MSG_DEFAULT (NETIF_MSG_LINK | NETIF_MSG_TIMER \
| NETIF_MSG_RX_ERR | NETIF_MSG_TX_ERR)
u32 qp_token;
eqe = ehea_poll_eq(port->qp_eq);
- ehea_debug("eqe=%p", eqe);
+
while (eqe) {
- ehea_debug("*eqe=%lx", *(u64*)eqe);
- eqe = ehea_poll_eq(port->qp_eq);
qp_token = EHEA_BMASK_GET(EHEA_EQE_QP_TOKEN, eqe->entry);
- ehea_debug("next eqe=%p", eqe);
+ ehea_error("QP aff_err: entry=0x%lx, token=0x%x",
+ eqe->entry, qp_token);
+ eqe = ehea_poll_eq(port->qp_eq);
}
return IRQ_HANDLED;
int i;
for (i = 0; i < adapter->num_ports; i++)
- if (adapter->port[i]->logical_port_id == logical_port)
- return adapter->port[i];
+ if (adapter->port[i])
+ if (adapter->port[i]->logical_port_id == logical_port)
+ return adapter->port[i];
return NULL;
}
break;
}
+ port->autoneg = 1;
+
/* Number of default QPs */
port->num_def_qps = cb0->num_default_qps;
}
} else {
if (hret == H_AUTHORITY) {
- ehea_info("Hypervisor denied setting port speed. Either"
- " this partition is not authorized to set "
- "port speed or another partition has modified"
- " port speed first.");
+ ehea_info("Hypervisor denied setting port speed");
ret = -EPERM;
} else {
ret = -EIO;
| EHEA_BMASK_SET(PXLY_RC_JUMBO_FRAME, 1);
for (i = 0; i < port->num_def_qps; i++)
- cb0->default_qpn_arr[i] = port->port_res[i].qp->init_attr.qp_nr;
+ cb0->default_qpn_arr[i] = port->port_res[0].qp->init_attr.qp_nr;
if (netif_msg_ifup(port))
ehea_dump(cb0, sizeof(*cb0), "ehea_configure_port");
static void ehea_promiscuous_error(u64 hret, int enable)
{
- ehea_info("Hypervisor denied %sabling promiscuous mode.%s",
- enable == 1 ? "en" : "dis",
- hret != H_AUTHORITY ? "" : " Another partition owning a "
- "logical port on the same physical port might have altered "
- "promiscuous mode first.");
+ if (hret == H_AUTHORITY)
+ ehea_info("Hypervisor denied %sabling promiscuous mode",
+ enable == 1 ? "en" : "dis");
+ else
+ ehea_error("failed %sabling promiscuous mode",
+ enable == 1 ? "en" : "dis");
}
static void ehea_promiscuous(struct net_device *dev, int enable)
int ehea_sense_adapter_attr(struct ehea_adapter *adapter)
{
struct hcp_query_ehea *cb;
+ struct device_node *lhea_dn = NULL;
+ struct device_node *eth_dn = NULL;
u64 hret;
int ret;
goto out_herr;
}
- adapter->num_ports = cb->num_ports;
+ /* Determine the number of available logical ports
+ * by counting the child nodes of the lhea OFDT entry
+ */
+ adapter->num_ports = 0;
+ lhea_dn = of_find_node_by_name(lhea_dn, "lhea");
+ do {
+ eth_dn = of_get_next_child(lhea_dn, eth_dn);
+ if (eth_dn)
+ adapter->num_ports++;
+ } while ( eth_dn );
+ of_node_put(lhea_dn);
+
adapter->max_mc_mac = cb->max_mc_mac - 1;
ret = 0;
INIT_LIST_HEAD(&port->mc_list->list);
- ehea_set_portspeed(port, EHEA_SPEED_AUTONEG);
-
ret = ehea_sense_port_attr(port);
if (ret)
goto out;
adapter_handle = (u64*)get_property(dev->ofdev.node, "ibm,hea-handle",
NULL);
- if (!adapter_handle) {
+ if (adapter_handle)
+ adapter->handle = *adapter_handle;
+
+ if (!adapter->handle) {
dev_err(&dev->ofdev.dev, "failed getting handle for adapter"
" '%s'\n", dev->ofdev.node->full_name);
ret = -ENODEV;
goto out_free_ad;
}
- adapter->handle = *adapter_handle;
adapter->pd = EHEA_PD_ID;
dev->ofdev.dev.driver_data = adapter;
{
long ret;
int i, sleep_msecs;
+ u8 cb_cat;
for (i = 0; i < 5; i++) {
ret = plpar_hcall9(opcode, outs,
continue;
}
- if (ret < H_SUCCESS)
+ cb_cat = EHEA_BMASK_GET(H_MEHEAPORT_CAT, arg2);
+
+ if ((ret < H_SUCCESS) && !(((ret == H_AUTHORITY)
+ && (opcode == H_MODIFY_HEA_PORT))
+ && (((cb_cat == H_PORT_CB4) && ((arg3 == H_PORT_CB4_JUMBO)
+ || (arg3 == H_PORT_CB4_SPEED))) || ((cb_cat == H_PORT_CB7)
+ && (arg3 == H_PORT_CB7_DUCQPN)))))
ehea_error("opcode=%lx ret=%lx"
" arg1=%lx arg2=%lx arg3=%lx arg4=%lx"
" arg5=%lx arg6=%lx arg7=%lx arg8=%lx"
outs[0], outs[1], outs[2], outs[3],
outs[4], outs[5], outs[6], outs[7],
outs[8]);
-
return ret;
}
goto drop;
}
- /* Make sure there is room for IrDA-USB header. The actual
- * allocation will be done lower in skb_push().
- * Also, we don't use directly skb_cow(), because it require
- * headroom >= 16, which force unnecessary copies - Jean II */
- if (skb_headroom(skb) < self->header_length) {
- IRDA_DEBUG(0, "%s(), Insuficient skb headroom.\n", __FUNCTION__);
- if (skb_cow(skb, self->header_length)) {
- IRDA_WARNING("%s(), failed skb_cow() !!!\n", __FUNCTION__);
- goto drop;
- }
- }
+ memcpy(self->tx_buff + self->header_length, skb->data, skb->len);
/* Change setting for next frame */
-
if (self->capability & IUC_STIR421X) {
__u8 turnaround_time;
- __u8* frame;
+ __u8* frame = self->tx_buff;
turnaround_time = get_turnaround_time( skb );
- frame= skb_push(skb, self->header_length);
irda_usb_build_header(self, frame, 0);
frame[2] = turnaround_time;
if ((skb->len != 0) &&
frame[1] = 0;
}
} else {
- irda_usb_build_header(self, skb_push(skb, self->header_length), 0);
+ irda_usb_build_header(self, self->tx_buff, 0);
}
/* FIXME: Make macro out of this one */
((struct irda_skb_cb *)skb->cb)->context = self;
- usb_fill_bulk_urb(urb, self->usbdev,
+ usb_fill_bulk_urb(urb, self->usbdev,
usb_sndbulkpipe(self->usbdev, self->bulk_out_ep),
- skb->data, IRDA_SKB_MAX_MTU,
+ self->tx_buff, skb->len + self->header_length,
write_bulk_callback, skb);
- urb->transfer_buffer_length = skb->len;
+
/* This flag (URB_ZERO_PACKET) indicates that what we send is not
* a continuous stream of data but separate packets.
* In this case, the USB layer will insert an empty USB frame (TD)
/* Remove the speed buffer */
kfree(self->speed_buff);
self->speed_buff = NULL;
+
+ kfree(self->tx_buff);
+ self->tx_buff = NULL;
}
/********************** USB CONFIG SUBROUTINES **********************/
IRDA_DEBUG(0, "%s(), And our endpoints are : in=%02X, out=%02X (%d), int=%02X\n",
__FUNCTION__, self->bulk_in_ep, self->bulk_out_ep, self->bulk_out_mtu, self->bulk_int_ep);
- /* Should be 8, 16, 32 or 64 bytes */
- IRDA_ASSERT(self->bulk_out_mtu == 64, ;);
return((self->bulk_in_ep != 0) && (self->bulk_out_ep != 0));
}
memset(self->speed_buff, 0, IRDA_USB_SPEED_MTU);
+ self->tx_buff = kzalloc(IRDA_SKB_MAX_MTU + self->header_length,
+ GFP_KERNEL);
+ if (self->tx_buff == NULL)
+ goto err_out_4;
+
ret = irda_usb_open(self);
if (ret)
- goto err_out_4;
+ goto err_out_5;
IRDA_MESSAGE("IrDA: Registered device %s\n", net->name);
usb_set_intfdata(intf, self);
self->needspatch = (ret < 0);
if (self->needspatch) {
IRDA_ERROR("STIR421X: Couldn't upload patch\n");
- goto err_out_5;
+ goto err_out_6;
}
/* replace IrDA class descriptor with what patched device is now reporting */
irda_desc = irda_usb_find_class_desc (self->usbintf);
if (irda_desc == NULL) {
ret = -ENODEV;
- goto err_out_5;
+ goto err_out_6;
}
if (self->irda_desc)
kfree (self->irda_desc);
}
return 0;
-
-err_out_5:
+err_out_6:
unregister_netdev(self->netdev);
+err_out_5:
+ kfree(self->tx_buff);
err_out_4:
kfree(self->speed_buff);
err_out_3:
struct irlap_cb *irlap; /* The link layer we are binded to */
struct qos_info qos;
char *speed_buff; /* Buffer for speed changes */
+ char *tx_buff;
struct timeval stamp;
struct timeval now;
#include <asm/byteorder.h>
#include <asm/unaligned.h>
-MODULE_AUTHOR("Stephen Hemminger <shemminger@osdl.org>");
+MODULE_AUTHOR("Stephen Hemminger <shemminger@linux-foundation.org>");
MODULE_DESCRIPTION("IrDA-USB Dongle Driver for SigmaTel STIr4200");
MODULE_LICENSE("GPL");
unsigned i;
seq_printf(seq, "\n%s (vid/did: %04x/%04x)\n",
- PCIDEV_NAME(pdev), (int)pdev->vendor, (int)pdev->device);
+ pci_name(pdev), (int)pdev->vendor, (int)pdev->device);
seq_printf(seq, "pci-power-state: %u\n", (unsigned) pdev->current_state);
seq_printf(seq, "resources: irq=%u / io=0x%04x / dma_mask=0x%016Lx\n",
pdev->irq, (unsigned)pci_resource_start(pdev, 0), (unsigned long long)pdev->dma_mask);
if (vlsi_start_hw(idev))
IRDA_ERROR("%s: failed to restart hw - %s(%s) unusable!\n",
- __FUNCTION__, PCIDEV_NAME(idev->pdev), ndev->name);
+ __FUNCTION__, pci_name(idev->pdev), ndev->name);
else
netif_start_queue(ndev);
}
pdev->current_state = 0; /* hw must be running now */
IRDA_MESSAGE("%s: IrDA PCI controller %s detected\n",
- drivername, PCIDEV_NAME(pdev));
+ drivername, pci_name(pdev));
if ( !pci_resource_start(pdev,0)
|| !(pci_resource_flags(pdev,0) & IORESOURCE_IO) ) {
pci_set_drvdata(pdev, NULL);
- IRDA_MESSAGE("%s: %s removed\n", drivername, PCIDEV_NAME(pdev));
+ IRDA_MESSAGE("%s: %s removed\n", drivername, pci_name(pdev));
}
#ifdef CONFIG_PM
if (!ndev) {
IRDA_ERROR("%s - %s: no netdevice \n",
- __FUNCTION__, PCIDEV_NAME(pdev));
+ __FUNCTION__, pci_name(pdev));
return 0;
}
idev = ndev->priv;
pdev->current_state = state.event;
}
else
- IRDA_ERROR("%s - %s: invalid suspend request %u -> %u\n", __FUNCTION__, PCIDEV_NAME(pdev), pdev->current_state, state.event);
+ IRDA_ERROR("%s - %s: invalid suspend request %u -> %u\n", __FUNCTION__, pci_name(pdev), pdev->current_state, state.event);
up(&idev->sem);
return 0;
}
if (!ndev) {
IRDA_ERROR("%s - %s: no netdevice \n",
- __FUNCTION__, PCIDEV_NAME(pdev));
+ __FUNCTION__, pci_name(pdev));
return 0;
}
idev = ndev->priv;
if (pdev->current_state == 0) {
up(&idev->sem);
IRDA_WARNING("%s - %s: already resumed\n",
- __FUNCTION__, PCIDEV_NAME(pdev));
+ __FUNCTION__, pci_name(pdev));
return 0;
}
#define PCI_CLASS_SUBCLASS_MASK 0xffff
#endif
-/* in recent 2.5 interrupt handlers have non-void return value */
-#ifndef IRQ_RETVAL
-typedef void irqreturn_t;
-#define IRQ_NONE
-#define IRQ_HANDLED
-#define IRQ_RETVAL(x)
-#endif
-
-/* some stuff need to check kernelversion. Not all 2.5 stuff was present
- * in early 2.5.x - the test is merely to separate 2.4 from 2.5
- */
-#include <linux/version.h>
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-
-/* PDE() introduced in 2.5.4 */
-#ifdef CONFIG_PROC_FS
-#define PDE(inode) ((inode)->i_private)
-#endif
-
-/* irda crc16 calculation exported in 2.5.42 */
-#define irda_calc_crc16(fcs,buf,len) (GOOD_FCS)
-
-/* we use this for unified pci device name access */
-#define PCIDEV_NAME(pdev) ((pdev)->name)
-
-#else /* 2.5 or later */
-
-/* whatever we get from the associated struct device - bus:slot:dev.fn id */
-#define PCIDEV_NAME(pdev) (pci_name(pdev))
-
-#endif
-
/* ================================================================ */
/* non-standard PCI registers */
while (mp->tx_desc_count > 0) {
spin_lock_irqsave(&mp->lock, flags);
+
+ /* tx_desc_count might have changed before acquiring the lock */
+ if (mp->tx_desc_count <= 0) {
+ spin_unlock_irqrestore(&mp->lock, flags);
+ return released;
+ }
+
tx_index = mp->tx_used_desc_q;
desc = &mp->p_tx_desc_area[tx_index];
cmd_sts = desc->cmd_sts;
if (skb)
mp->tx_skb[tx_index] = NULL;
- spin_unlock_irqrestore(&mp->lock, flags);
-
if (cmd_sts & ETH_ERROR_SUMMARY) {
printk("%s: Error in TX\n", dev->name);
mp->stats.tx_errors++;
}
+ spin_unlock_irqrestore(&mp->lock, flags);
+
if (cmd_sts & ETH_TX_FIRST_DESC)
dma_unmap_single(NULL, addr, count, DMA_TO_DEVICE);
else
#include "myri10ge_mcp.h"
#include "myri10ge_mcp_gen_header.h"
-#define MYRI10GE_VERSION_STR "1.1.0"
+#define MYRI10GE_VERSION_STR "1.2.0"
MODULE_DESCRIPTION("Myricom 10G driver (10GbE)");
MODULE_AUTHOR("Maintainer: help@myri.com");
module_param(myri10ge_fill_thresh, int, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(myri10ge_fill_thresh, "Number of empty rx slots allowed\n");
+static int myri10ge_wcfifo = 1;
+module_param(myri10ge_wcfifo, int, S_IRUGO);
+MODULE_PARM_DESC(myri10ge_wcfifo, "Enable WC Fifo when WC is enabled\n");
+
#define MYRI10GE_FW_OFFSET 1024*1024
#define MYRI10GE_HIGHPART_TO_U32(X) \
(sizeof (X) == 8) ? ((u32)((u64)(X) >> 32)) : (0)
goto abort_with_irq;
}
- if (mgp->mtrr >= 0) {
+ if (myri10ge_wcfifo && mgp->mtrr >= 0) {
mgp->tx.wc_fifo = (u8 __iomem *) mgp->sram + MXGEFW_ETH_SEND_4;
mgp->rx_small.wc_fifo =
(u8 __iomem *) mgp->sram + MXGEFW_ETH_RECV_SMALL;
netdev->hard_start_xmit = myri10ge_xmit;
netdev->get_stats = myri10ge_get_stats;
netdev->base_addr = mgp->iomem_base;
- netdev->irq = pdev->irq;
netdev->change_mtu = myri10ge_change_mtu;
netdev->set_multicast_list = myri10ge_set_multicast_list;
netdev->set_mac_address = myri10ge_set_mac_address;
netdev->poll = myri10ge_poll;
netdev->weight = myri10ge_napi_weight;
+ /* make sure we can get an irq, and that MSI can be
+ * setup (if available). Also ensure netdev->irq
+ * is set to correct value if MSI is enabled */
+ status = myri10ge_request_irq(mgp);
+ if (status != 0)
+ goto abort_with_firmware;
+ netdev->irq = pdev->irq;
+ myri10ge_free_irq(mgp);
+
/* Save configuration space to be restored if the
* nic resets due to a parity error */
pci_save_state(pdev);
dev_err(&pdev->dev, "register_netdev failed: %d\n", status);
goto abort_with_state;
}
- dev_info(dev, "%d, tx bndry %d, fw %s, WC %s\n",
- pdev->irq, mgp->tx.boundary, mgp->fw_name,
+ dev_info(dev, "%s IRQ %d, tx bndry %d, fw %s, WC %s\n",
+ (mgp->msi_enabled ? "MSI" : "xPIC"),
+ netdev->irq, mgp->tx.boundary, mgp->fw_name,
(mgp->mtrr >= 0 ? "Enabled" : "Disabled"));
return 0;
#include "netxen_nic_hw.h"
-#define NETXEN_NIC_BUILD_NO "4"
+#define NETXEN_NIC_BUILD_NO "2"
#define _NETXEN_NIC_LINUX_MAJOR 3
#define _NETXEN_NIC_LINUX_MINOR 3
-#define _NETXEN_NIC_LINUX_SUBVERSION 2
-#define NETXEN_NIC_LINUX_VERSIONID "3.3.2" "-" NETXEN_NIC_BUILD_NO
-#define NETXEN_NIC_FW_VERSIONID "3.3.2"
+#define _NETXEN_NIC_LINUX_SUBVERSION 3
+#define NETXEN_NIC_LINUX_VERSIONID "3.3.3" "-" NETXEN_NIC_BUILD_NO
#define RCV_DESC_RINGSIZE \
(sizeof(struct rcv_desc) * adapter->max_rx_desc_count)
_NETXEN_NIC_LINUX_MAJOR, fw_major);
adapter->driver_mismatch = 1;
}
- if (fw_minor != _NETXEN_NIC_LINUX_MINOR) {
+ if (fw_minor != _NETXEN_NIC_LINUX_MINOR &&
+ fw_minor != (_NETXEN_NIC_LINUX_MINOR + 1)) {
printk(KERN_ERR "The mismatch in driver version and firmware "
"version minor number\n"
"Driver version minor number = %d \t"
if ((netxen_workq = create_singlethread_workqueue("netxen")) == 0)
return -ENOMEM;
- return pci_module_init(&netxen_driver);
+ return pci_register_driver(&netxen_driver);
}
module_init(netxen_init_module);
{
kio_addr_t ioaddr = dev->base_addr;
struct el3_private *priv = netdev_priv(dev);
+ unsigned long flags;
DEBUG(3, "%s: el3_start_xmit(length = %ld) called, "
"status %4.4x.\n", dev->name, (long)skb->len,
inw(ioaddr + EL3_STATUS));
+ spin_lock_irqsave(&priv->lock, flags);
+
priv->stats.tx_bytes += skb->len;
/* Put out the doubleword header... */
dev_kfree_skb(skb);
pop_tx_status(dev);
+ spin_unlock_irqrestore(&priv->lock, flags);
return 0;
}
if (!netif_device_present(dev)) goto reschedule;
- EL3WINDOW(1);
/* Check for pending interrupt with expired latency timer: with
this, we can limp along even if the interrupt is blocked */
if ((inw(ioaddr + EL3_STATUS) & IntLatch) &&
(inb(ioaddr + EL3_TIMER) == 0xff)) {
if (!lp->fast_poll)
printk(KERN_WARNING "%s: interrupt(s) dropped!\n", dev->name);
- el3_interrupt(dev->irq, lp);
+ el3_interrupt(dev->irq, dev);
lp->fast_poll = HZ;
}
if (lp->fast_poll) {
return 0;
}
+EXPORT_SYMBOL(phy_ethtool_sset);
int phy_ethtool_gset(struct phy_device *phydev, struct ethtool_cmd *cmd)
{
return 0;
}
-
+EXPORT_SYMBOL(phy_ethtool_gset);
/* Note that this function is currently incompatible with the
* PHYCONTROL layer. It changes registers without regard to
}
}
- nic->ufo_in_band_v = kmalloc((sizeof(u64) * size), GFP_KERNEL);
+ nic->ufo_in_band_v = kcalloc(size, sizeof(u64), GFP_KERNEL);
if (!nic->ufo_in_band_v)
return -ENOMEM;
- memset(nic->ufo_in_band_v, 0, size);
/* Allocation and initialization of RXDs in Rings */
size = 0;
for (i = 0; i < MAC_ADDR_LEN / 2; i++) {
__le16 w = sis190_read_eeprom(ioaddr, EEPROMMACAddr + i);
- ((u16 *)dev->dev_addr)[0] = le16_to_cpu(w);
+ ((u16 *)dev->dev_addr)[i] = le16_to_cpu(w);
}
sis190_set_rgmii(tp, sis190_read_eeprom(ioaddr, EEPROMInfo));
#define LINK_HZ (HZ/2)
MODULE_DESCRIPTION("SysKonnect Gigabit Ethernet driver");
-MODULE_AUTHOR("Stephen Hemminger <shemminger@osdl.org>");
+MODULE_AUTHOR("Stephen Hemminger <shemminger@linux-foundation.org>");
MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_VERSION);
module_exit(sky2_cleanup_module);
MODULE_DESCRIPTION("Marvell Yukon 2 Gigabit Ethernet driver");
-MODULE_AUTHOR("Stephen Hemminger <shemminger@osdl.org>");
+MODULE_AUTHOR("Stephen Hemminger <shemminger@linux-foundation.org>");
MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_VERSION);
#include <linux/fsl_devices.h>
#include <linux/ethtool.h>
#include <linux/mii.h>
+#include <linux/workqueue.h>
#include <asm/of_platform.h>
#include <asm/uaccess.h>
kfree(enet_addr_cont);
}
-static int set_mac_addr(__be16 __iomem *reg, u8 *mac)
+static void set_mac_addr(__be16 __iomem *reg, u8 *mac)
{
out_be16(®[0], ((u16)mac[5] << 8) | mac[4]);
out_be16(®[1], ((u16)mac[3] << 8) | mac[2]);
}
/* Scheduled by the phy_interrupt/timer to handle PHY changes */
-static void ugeth_phy_change(void *data)
+static void ugeth_phy_change(struct work_struct *work)
{
- struct net_device *dev = (struct net_device *)data;
- struct ucc_geth_private *ugeth = netdev_priv(dev);
+ struct ucc_geth_private *ugeth =
+ container_of(work, struct ucc_geth_private, tq);
+ struct net_device *dev = ugeth->dev;
struct ucc_geth *ug_regs;
int result = 0;
#endif /* CONFIG_UGETH_NAPI */
/* Set up the PHY change work queue */
- INIT_WORK(&ugeth->tq, ugeth_phy_change, dev);
+ INIT_WORK(&ugeth->tq, ugeth_phy_change);
init_timer(&ugeth->phy_info_timer);
ugeth->phy_info_timer.function = &ugeth_phy_startup_timer;
static int genmii_config_aneg(struct ugeth_mii_info *mii_info);
static int genmii_update_link(struct ugeth_mii_info *mii_info);
static int genmii_read_status(struct ugeth_mii_info *mii_info);
-u16 phy_read(struct ugeth_mii_info *mii_info, u16 regnum);
-void phy_write(struct ugeth_mii_info *mii_info, u16 regnum, u16 val);
+
+static u16 ucc_geth_phy_read(struct ugeth_mii_info *mii_info, u16 regnum)
+{
+ u16 retval;
+ unsigned long flags;
+
+ ugphy_vdbg("%s: IN", __FUNCTION__);
+
+ spin_lock_irqsave(&mii_info->mdio_lock, flags);
+ retval = mii_info->mdio_read(mii_info->dev, mii_info->mii_id, regnum);
+ spin_unlock_irqrestore(&mii_info->mdio_lock, flags);
+
+ return retval;
+}
+
+static void ucc_geth_phy_write(struct ugeth_mii_info *mii_info, u16 regnum, u16 val)
+{
+ unsigned long flags;
+
+ ugphy_vdbg("%s: IN", __FUNCTION__);
+
+ spin_lock_irqsave(&mii_info->mdio_lock, flags);
+ mii_info->mdio_write(mii_info->dev, mii_info->mii_id, regnum, val);
+ spin_unlock_irqrestore(&mii_info->mdio_lock, flags);
+}
/* Write value to the PHY for this device to the register at regnum, */
/* waiting until the write is done before it returns. All PHY */
advertise = mii_info->advertising;
/* Setup standard advertisement */
- adv = phy_read(mii_info, MII_ADVERTISE);
+ adv = ucc_geth_phy_read(mii_info, MII_ADVERTISE);
adv &= ~(ADVERTISE_ALL | ADVERTISE_100BASE4);
if (advertise & ADVERTISED_10baseT_Half)
adv |= ADVERTISE_10HALF;
adv |= ADVERTISE_100HALF;
if (advertise & ADVERTISED_100baseT_Full)
adv |= ADVERTISE_100FULL;
- phy_write(mii_info, MII_ADVERTISE, adv);
+ ucc_geth_phy_write(mii_info, MII_ADVERTISE, adv);
}
static void genmii_setup_forced(struct ugeth_mii_info *mii_info)
ugphy_vdbg("%s: IN", __FUNCTION__);
- ctrl = phy_read(mii_info, MII_BMCR);
+ ctrl = ucc_geth_phy_read(mii_info, MII_BMCR);
ctrl &=
~(BMCR_FULLDPLX | BMCR_SPEED100 | BMCR_SPEED1000 | BMCR_ANENABLE);
break;
}
- phy_write(mii_info, MII_BMCR, ctrl);
+ ucc_geth_phy_write(mii_info, MII_BMCR, ctrl);
}
/* Enable and Restart Autonegotiation */
ugphy_vdbg("%s: IN", __FUNCTION__);
- ctl = phy_read(mii_info, MII_BMCR);
+ ctl = ucc_geth_phy_read(mii_info, MII_BMCR);
ctl |= (BMCR_ANENABLE | BMCR_ANRESTART);
- phy_write(mii_info, MII_BMCR, ctl);
+ ucc_geth_phy_write(mii_info, MII_BMCR, ctl);
}
static int gbit_config_aneg(struct ugeth_mii_info *mii_info)
config_genmii_advert(mii_info);
advertise = mii_info->advertising;
- adv = phy_read(mii_info, MII_1000BASETCONTROL);
+ adv = ucc_geth_phy_read(mii_info, MII_1000BASETCONTROL);
adv &= ~(MII_1000BASETCONTROL_FULLDUPLEXCAP |
MII_1000BASETCONTROL_HALFDUPLEXCAP);
if (advertise & SUPPORTED_1000baseT_Half)
adv |= MII_1000BASETCONTROL_HALFDUPLEXCAP;
if (advertise & SUPPORTED_1000baseT_Full)
adv |= MII_1000BASETCONTROL_FULLDUPLEXCAP;
- phy_write(mii_info, MII_1000BASETCONTROL, adv);
+ ucc_geth_phy_write(mii_info, MII_1000BASETCONTROL, adv);
/* Start/Restart aneg */
genmii_restart_aneg(mii_info);
ugphy_vdbg("%s: IN", __FUNCTION__);
/* Do a fake read */
- phy_read(mii_info, MII_BMSR);
+ ucc_geth_phy_read(mii_info, MII_BMSR);
/* Read link and autonegotiation status */
- status = phy_read(mii_info, MII_BMSR);
+ status = ucc_geth_phy_read(mii_info, MII_BMSR);
if ((status & BMSR_LSTATUS) == 0)
mii_info->link = 0;
else
return err;
if (mii_info->autoneg) {
- status = phy_read(mii_info, MII_LPA);
+ status = ucc_geth_phy_read(mii_info, MII_LPA);
if (status & (LPA_10FULL | LPA_100FULL))
mii_info->duplex = DUPLEX_FULL;
{
ugphy_vdbg("%s: IN", __FUNCTION__);
- phy_write(mii_info, 0x14, 0x0cd2);
- phy_write(mii_info, MII_BMCR,
- phy_read(mii_info, MII_BMCR) | BMCR_RESET);
+ ucc_geth_phy_write(mii_info, 0x14, 0x0cd2);
+ ucc_geth_phy_write(mii_info, MII_BMCR,
+ ucc_geth_phy_read(mii_info, MII_BMCR) | BMCR_RESET);
msleep(4000);
return 0;
/* The Marvell PHY has an errata which requires
* that certain registers get written in order
* to restart autonegotiation */
- phy_write(mii_info, MII_BMCR, BMCR_RESET);
+ ucc_geth_phy_write(mii_info, MII_BMCR, BMCR_RESET);
- phy_write(mii_info, 0x1d, 0x1f);
- phy_write(mii_info, 0x1e, 0x200c);
- phy_write(mii_info, 0x1d, 0x5);
- phy_write(mii_info, 0x1e, 0);
- phy_write(mii_info, 0x1e, 0x100);
+ ucc_geth_phy_write(mii_info, 0x1d, 0x1f);
+ ucc_geth_phy_write(mii_info, 0x1e, 0x200c);
+ ucc_geth_phy_write(mii_info, 0x1d, 0x5);
+ ucc_geth_phy_write(mii_info, 0x1e, 0);
+ ucc_geth_phy_write(mii_info, 0x1e, 0x100);
gbit_config_aneg(mii_info);
* are as set */
if (mii_info->autoneg && mii_info->link) {
int speed;
- status = phy_read(mii_info, MII_M1011_PHY_SPEC_STATUS);
+ status = ucc_geth_phy_read(mii_info, MII_M1011_PHY_SPEC_STATUS);
/* Get the duplexity */
if (status & MII_M1011_PHY_SPEC_STATUS_FULLDUPLEX)
ugphy_vdbg("%s: IN", __FUNCTION__);
/* Clear the interrupts by reading the reg */
- phy_read(mii_info, MII_M1011_IEVENT);
+ ucc_geth_phy_read(mii_info, MII_M1011_IEVENT);
return 0;
}
ugphy_vdbg("%s: IN", __FUNCTION__);
if (mii_info->interrupts == MII_INTERRUPT_ENABLED)
- phy_write(mii_info, MII_M1011_IMASK, MII_M1011_IMASK_INIT);
+ ucc_geth_phy_write(mii_info, MII_M1011_IMASK, MII_M1011_IMASK_INIT);
else
- phy_write(mii_info, MII_M1011_IMASK, MII_M1011_IMASK_CLEAR);
+ ucc_geth_phy_write(mii_info, MII_M1011_IMASK, MII_M1011_IMASK_CLEAR);
return 0;
}
{
ugphy_vdbg("%s: IN", __FUNCTION__);
- phy_write(mii_info, MII_CIS8201_AUX_CONSTAT,
+ ucc_geth_phy_write(mii_info, MII_CIS8201_AUX_CONSTAT,
MII_CIS8201_AUXCONSTAT_INIT);
- phy_write(mii_info, MII_CIS8201_EXT_CON1, MII_CIS8201_EXTCON1_INIT);
+ ucc_geth_phy_write(mii_info, MII_CIS8201_EXT_CON1, MII_CIS8201_EXTCON1_INIT);
return 0;
}
if (mii_info->autoneg && mii_info->link) {
int speed;
- status = phy_read(mii_info, MII_CIS8201_AUX_CONSTAT);
+ status = ucc_geth_phy_read(mii_info, MII_CIS8201_AUX_CONSTAT);
if (status & MII_CIS8201_AUXCONSTAT_DUPLEX)
mii_info->duplex = DUPLEX_FULL;
else
{
ugphy_vdbg("%s: IN", __FUNCTION__);
- phy_read(mii_info, MII_CIS8201_ISTAT);
+ ucc_geth_phy_read(mii_info, MII_CIS8201_ISTAT);
return 0;
}
ugphy_vdbg("%s: IN", __FUNCTION__);
if (mii_info->interrupts == MII_INTERRUPT_ENABLED)
- phy_write(mii_info, MII_CIS8201_IMASK, MII_CIS8201_IMASK_MASK);
+ ucc_geth_phy_write(mii_info, MII_CIS8201_IMASK, MII_CIS8201_IMASK_MASK);
else
- phy_write(mii_info, MII_CIS8201_IMASK, 0);
+ ucc_geth_phy_write(mii_info, MII_CIS8201_IMASK, 0);
return 0;
}
/* If we aren't autonegotiating, assume speeds
* are as set */
if (mii_info->autoneg && mii_info->link) {
- status = phy_read(mii_info, MII_DM9161_SCSR);
+ status = ucc_geth_phy_read(mii_info, MII_DM9161_SCSR);
if (status & (MII_DM9161_SCSR_100F | MII_DM9161_SCSR_100H))
mii_info->speed = SPEED_100;
else
{
struct ugeth_mii_info *mii_info = (struct ugeth_mii_info *)data;
struct dm9161_private *priv = mii_info->priv;
- u16 status = phy_read(mii_info, MII_BMSR);
+ u16 status = ucc_geth_phy_read(mii_info, MII_BMSR);
ugphy_vdbg("%s: IN", __FUNCTION__);
/* Reset is not done yet */
priv->resetdone = 0;
- phy_write(mii_info, MII_BMCR,
- phy_read(mii_info, MII_BMCR) | BMCR_RESET);
+ ucc_geth_phy_write(mii_info, MII_BMCR,
+ ucc_geth_phy_read(mii_info, MII_BMCR) | BMCR_RESET);
- phy_write(mii_info, MII_BMCR,
- phy_read(mii_info, MII_BMCR) & ~BMCR_ISOLATE);
+ ucc_geth_phy_write(mii_info, MII_BMCR,
+ ucc_geth_phy_read(mii_info, MII_BMCR) & ~BMCR_ISOLATE);
config_genmii_advert(mii_info);
/* Start/Restart aneg */
ugphy_vdbg("%s: IN", __FUNCTION__);
/* Clear the interrupts by reading the reg */
- phy_read(mii_info, MII_DM9161_INTR);
+ ucc_geth_phy_read(mii_info, MII_DM9161_INTR);
return 0;
ugphy_vdbg("%s: IN", __FUNCTION__);
if (mii_info->interrupts == MII_INTERRUPT_ENABLED)
- phy_write(mii_info, MII_DM9161_INTR, MII_DM9161_INTR_INIT);
+ ucc_geth_phy_write(mii_info, MII_DM9161_INTR, MII_DM9161_INTR_INIT);
else
- phy_write(mii_info, MII_DM9161_INTR, MII_DM9161_INTR_STOP);
+ ucc_geth_phy_write(mii_info, MII_DM9161_INTR, MII_DM9161_INTR_STOP);
return 0;
}
NULL
};
-u16 phy_read(struct ugeth_mii_info *mii_info, u16 regnum)
-{
- u16 retval;
- unsigned long flags;
-
- ugphy_vdbg("%s: IN", __FUNCTION__);
-
- spin_lock_irqsave(&mii_info->mdio_lock, flags);
- retval = mii_info->mdio_read(mii_info->dev, mii_info->mii_id, regnum);
- spin_unlock_irqrestore(&mii_info->mdio_lock, flags);
-
- return retval;
-}
-
-void phy_write(struct ugeth_mii_info *mii_info, u16 regnum, u16 val)
-{
- unsigned long flags;
-
- ugphy_vdbg("%s: IN", __FUNCTION__);
-
- spin_lock_irqsave(&mii_info->mdio_lock, flags);
- mii_info->mdio_write(mii_info->dev, mii_info->mii_id, regnum, val);
- spin_unlock_irqrestore(&mii_info->mdio_lock, flags);
-}
-
/* Use the PHY ID registers to determine what type of PHY is attached
* to device dev. return a struct phy_info structure describing that PHY
*/
ugphy_vdbg("%s: IN", __FUNCTION__);
/* Grab the bits from PHYIR1, and put them in the upper half */
- phy_reg = phy_read(mii_info, MII_PHYSID1);
+ phy_reg = ucc_geth_phy_read(mii_info, MII_PHYSID1);
phy_ID = (phy_reg & 0xffff) << 16;
/* Grab the bits from PHYIR2, and put them in the lower half */
- phy_reg = phy_read(mii_info, MII_PHYSID2);
+ phy_reg = ucc_geth_phy_read(mii_info, MII_PHYSID2);
phy_ID |= (phy_reg & 0xffff);
/* loop through all the known PHY types, and find one that */
sb_id_hi = bcm43xx_read32(bcm, BCM43xx_CIR_SB_ID_HI);
/* extract core_id, core_rev, core_vendor */
- core_id = (sb_id_hi & 0xFFF0) >> 4;
- core_rev = (sb_id_hi & 0xF);
+ core_id = (sb_id_hi & 0x8FF0) >> 4;
+ core_rev = ((sb_id_hi & 0xF) | ((sb_id_hi & 0x7000) >> 8));
core_vendor = (sb_id_hi & 0xFFFF0000) >> 16;
dprintk(KERN_INFO PFX "Core %d: ID 0x%x, rev 0x%x, vendor 0x%x\n",
sbimconfiglow = bcm43xx_read32(bcm, BCM43xx_CIR_SBIMCONFIGLOW);
sbimconfiglow &= ~ BCM43xx_SBIMCONFIGLOW_REQUEST_TOUT_MASK;
sbimconfiglow &= ~ BCM43xx_SBIMCONFIGLOW_SERVICE_TOUT_MASK;
- sbimconfiglow |= 0x32;
+ if (bcm->bustype == BCM43xx_BUSTYPE_PCI)
+ sbimconfiglow |= 0x32;
+ else
+ sbimconfiglow |= 0x53;
bcm43xx_write32(bcm, BCM43xx_CIR_SBIMCONFIGLOW, sbimconfiglow);
}
if (err)
goto out;
- if (bcm->current_core->rev < 6 ||
+ if (bcm->current_core->rev < 6 &&
bcm->current_core->id == BCM43xx_COREID_PCI) {
value = bcm43xx_read32(bcm, BCM43xx_CIR_SBINTVEC);
value |= (1 << backplane_flag_nr);
}
/**
- * pci_match_device - Tell if a PCI device structure has a matching
- * PCI device id structure
+ * pci_match_device - Tell if a PCI device structure has a matching PCI device id structure
* @drv: the PCI driver to match against
* @dev: the PCI device structure to match against
*
case 0x186a: /* M6Ne notebook */
asus_hides_smbus = 1;
}
+ if (dev->device == PCI_DEVICE_ID_INTEL_82865_HB)
+ switch (dev->subsystem_device) {
+ case 0x80f2: /* P4P800-X */
+ asus_hides_smbus = 1;
+ }
if (dev->device == PCI_DEVICE_ID_INTEL_82915GM_HB) {
switch (dev->subsystem_device) {
case 0x1882: /* M6V notebook */
spin_lock_irq(&rtc->lock);
- /* disable alarm interrupt and clear flag */
+ /* disable alarm interrupt and clear the alarm flag */
rcr1 = readb(rtc->regbase + RCR1);
- rcr1 &= ~RCR1_AF;
- writeb(rcr1 & ~RCR1_AIE, rtc->regbase + RCR1);
+ rcr1 &= ~(RCR1_AF|RCR1_AIE);
+ writeb(rcr1, rtc->regbase + RCR1);
rtc->rearm_aie = 0;
mon += 1;
sh_rtc_write_alarm_value(rtc, mon, RMONAR);
- /* Restore interrupt activation status */
- writeb(rcr1, rtc->regbase + RCR1);
+ if (wkalrm->enabled) {
+ rcr1 |= RCR1_AIE;
+ writeb(rcr1, rtc->regbase + RCR1);
+ }
spin_unlock_irq(&rtc->lock);
Arnaldo Carvalho de Melo <acme@conectiva.com.br>
Brad Strand <linux@3ware.com>
- Copyright (C) 1999-2005 3ware Inc.
+ Copyright (C) 1999-2007 3ware Inc.
Kernel compatiblity By: Andre Hedrick <andre@suse.com>
Non-Copyright (C) 2000 Andre Hedrick <andre@suse.com>
before shutting down card.
Change to new 'change_queue_depth' api.
Fix 'handled=1' ISR usage, remove bogus IRQ check.
+ 1.26.02.002 - Free irq handler in __tw_shutdown().
+ Turn on RCD bit for caching mode page.
+ Serialize reset code.
*/
#include <linux/module.h>
#include "3w-xxxx.h"
/* Globals */
-#define TW_DRIVER_VERSION "1.26.02.001"
+#define TW_DRIVER_VERSION "1.26.02.002"
static TW_Device_Extension *tw_device_extension_list[TW_MAX_SLOT];
static int tw_device_extension_count = 0;
static int twe_major = -1;
MODULE_VERSION(TW_DRIVER_VERSION);
/* Function prototypes */
-static int tw_reset_device_extension(TW_Device_Extension *tw_dev, int ioctl_reset);
+static int tw_reset_device_extension(TW_Device_Extension *tw_dev);
/* Functions */
/* Now wait for the command to complete */
timeout = wait_event_timeout(tw_dev->ioctl_wqueue, tw_dev->chrdev_request_id == TW_IOCTL_CHRDEV_FREE, timeout);
- /* See if we reset while waiting for the ioctl to complete */
- if (test_bit(TW_IN_RESET, &tw_dev->flags)) {
- clear_bit(TW_IN_RESET, &tw_dev->flags);
- retval = -ERESTARTSYS;
- goto out2;
- }
-
/* We timed out, and didn't get an interrupt */
if (tw_dev->chrdev_request_id != TW_IOCTL_CHRDEV_FREE) {
/* Now we need to reset the board */
printk(KERN_WARNING "3w-xxxx: scsi%d: Character ioctl (0x%x) timed out, resetting card.\n", tw_dev->host->host_no, cmd);
retval = -EIO;
- spin_lock_irqsave(tw_dev->host->host_lock, flags);
- tw_dev->state[request_id] = TW_S_COMPLETED;
- tw_state_request_finish(tw_dev, request_id);
- tw_dev->posted_request_count--;
- spin_unlock_irqrestore(tw_dev->host->host_lock, flags);
- if (tw_reset_device_extension(tw_dev, 1)) {
+ if (tw_reset_device_extension(tw_dev)) {
printk(KERN_WARNING "3w-xxxx: tw_chrdev_ioctl(): Reset failed for card %d.\n", tw_dev->host->host_no);
}
goto out2;
} /* End tw_unmap_scsi_data() */
/* This function will reset a device extension */
-static int tw_reset_device_extension(TW_Device_Extension *tw_dev, int ioctl_reset)
+static int tw_reset_device_extension(TW_Device_Extension *tw_dev)
{
int i = 0;
struct scsi_cmnd *srb;
printk(KERN_WARNING "3w-xxxx: scsi%d: Reset sequence failed.\n", tw_dev->host->host_no);
return 1;
}
- TW_ENABLE_AND_CLEAR_INTERRUPTS(tw_dev);
- /* Wake up any ioctl that was pending before the reset */
- if ((tw_dev->chrdev_request_id == TW_IOCTL_CHRDEV_FREE) || (ioctl_reset)) {
- clear_bit(TW_IN_RESET, &tw_dev->flags);
- } else {
- tw_dev->chrdev_request_id = TW_IOCTL_CHRDEV_FREE;
- wake_up(&tw_dev->ioctl_wqueue);
- }
+ TW_ENABLE_AND_CLEAR_INTERRUPTS(tw_dev);
+ clear_bit(TW_IN_RESET, &tw_dev->flags);
+ tw_dev->chrdev_request_id = TW_IOCTL_CHRDEV_FREE;
return 0;
} /* End tw_reset_device_extension() */
"WARNING: Command (0x%x) timed out, resetting card.\n",
SCpnt->cmnd[0]);
+ /* Make sure we are not issuing an ioctl or resetting from ioctl */
+ mutex_lock(&tw_dev->ioctl_lock);
+
/* Now reset the card and some of the device extension data */
- if (tw_reset_device_extension(tw_dev, 0)) {
+ if (tw_reset_device_extension(tw_dev)) {
printk(KERN_WARNING "3w-xxxx: scsi%d: Reset failed.\n", tw_dev->host->host_no);
goto out;
}
retval = SUCCESS;
out:
+ mutex_unlock(&tw_dev->ioctl_lock);
return retval;
} /* End tw_scsi_eh_reset() */
request_buffer[4] = 0x8; /* caching page */
request_buffer[5] = 0xa; /* page length */
if (*flags & 0x1)
- request_buffer[6] = 0x4; /* WCE on */
+ request_buffer[6] = 0x5; /* WCE on, RCD on */
else
- request_buffer[6] = 0x0; /* WCE off */
+ request_buffer[6] = 0x1; /* WCE off, RCD on */
tw_transfer_internal(tw_dev, request_id, request_buffer,
sizeof(request_buffer));
int retval = 1;
TW_Device_Extension *tw_dev = (TW_Device_Extension *)SCpnt->device->host->hostdata;
+ /* If we are resetting due to timed out ioctl, report as busy */
+ if (test_bit(TW_IN_RESET, &tw_dev->flags))
+ return SCSI_MLQUEUE_HOST_BUSY;
+
/* Save done function into Scsi_Cmnd struct */
SCpnt->scsi_done = done;
handled = 1;
+ /* If we are resetting, bail */
+ if (test_bit(TW_IN_RESET, &tw_dev->flags))
+ goto tw_interrupt_bail;
+
/* Check controller for errors */
if (tw_check_bits(status_reg_value)) {
dprintk(KERN_WARNING "3w-xxxx: tw_interrupt(): Unexpected bits.\n");
/* Disable interrupts */
TW_DISABLE_INTERRUPTS(tw_dev);
+ /* Free up the IRQ */
+ free_irq(tw_dev->tw_pci_dev->irq, tw_dev);
+
printk(KERN_WARNING "3w-xxxx: Shutting down host %d.\n", tw_dev->host->host_no);
/* Tell the card we are shutting down */
twe_major = -1;
}
- /* Free up the IRQ */
- free_irq(tw_dev->tw_pci_dev->irq, tw_dev);
-
/* Shutdown the card */
__tw_shutdown(tw_dev);
Arnaldo Carvalho de Melo <acme@conectiva.com.br>
Brad Strand <linux@3ware.com>
- Copyright (C) 1999-2005 3ware Inc.
+ Copyright (C) 1999-2007 3ware Inc.
Kernel compatiblity By: Andre Hedrick <andre@suse.com>
Non-Copyright (C) 2000 Andre Hedrick <andre@suse.com>
config SCSI_SEAGATE
tristate "Seagate ST-02 and Future Domain TMC-8xx SCSI support"
- depends on X86 && ISA && SCSI && BROKEN
+ depends on X86 && ISA && SCSI
---help---
These are 8-bit SCSI controllers; the ST-01 is also supported by
this driver. It is explained in section 3.9 of the SCSI-HOWTO,
{ 0x9005, 0x0286, 0x9005, 0x029b, 0, 0, 22 }, /* AAR-2820SA (Intruder) */
{ 0x9005, 0x0286, 0x9005, 0x029c, 0, 0, 23 }, /* AAR-2620SA (Intruder) */
{ 0x9005, 0x0286, 0x9005, 0x029d, 0, 0, 24 }, /* AAR-2420SA (Intruder) */
- { 0x9005, 0x0286, 0x9005, 0x029e, 0, 0, 25 }, /* ICP9024R0 (Lancer) */
- { 0x9005, 0x0286, 0x9005, 0x029f, 0, 0, 26 }, /* ICP9014R0 (Lancer) */
+ { 0x9005, 0x0286, 0x9005, 0x029e, 0, 0, 25 }, /* ICP9024RO (Lancer) */
+ { 0x9005, 0x0286, 0x9005, 0x029f, 0, 0, 26 }, /* ICP9014RO (Lancer) */
{ 0x9005, 0x0286, 0x9005, 0x02a0, 0, 0, 27 }, /* ICP9047MA (Lancer) */
{ 0x9005, 0x0286, 0x9005, 0x02a1, 0, 0, 28 }, /* ICP9087MA (Lancer) */
{ 0x9005, 0x0286, 0x9005, 0x02a3, 0, 0, 29 }, /* ICP5445AU (Hurricane44) */
{ 0x9005, 0x0285, 0x9005, 0x0294, 0, 0, 41 }, /* ESD SO-DIMM PCI-X SATA ZCR (Prowler) */
{ 0x9005, 0x0285, 0x103C, 0x3227, 0, 0, 42 }, /* AAR-2610SA PCI SATA 6ch */
{ 0x9005, 0x0285, 0x9005, 0x0296, 0, 0, 43 }, /* ASR-2240S (SabreExpress) */
- { 0x9005, 0x0285, 0x9005, 0x0297, 0, 0, 44 }, /* ASR-4005SAS */
+ { 0x9005, 0x0285, 0x9005, 0x0297, 0, 0, 44 }, /* ASR-4005 */
{ 0x9005, 0x0285, 0x1014, 0x02F2, 0, 0, 45 }, /* IBM 8i (AvonPark) */
{ 0x9005, 0x0285, 0x1014, 0x0312, 0, 0, 45 }, /* IBM 8i (AvonPark Lite) */
{ 0x9005, 0x0286, 0x1014, 0x9580, 0, 0, 46 }, /* IBM 8k/8k-l8 (Aurora) */
{ 0x9005, 0x0286, 0x1014, 0x9540, 0, 0, 47 }, /* IBM 8k/8k-l4 (Aurora Lite) */
- { 0x9005, 0x0285, 0x9005, 0x0298, 0, 0, 48 }, /* ASR-4000SAS (BlackBird) */
+ { 0x9005, 0x0285, 0x9005, 0x0298, 0, 0, 48 }, /* ASR-4000 (BlackBird) */
{ 0x9005, 0x0285, 0x9005, 0x0299, 0, 0, 49 }, /* ASR-4800SAS (Marauder-X) */
{ 0x9005, 0x0285, 0x9005, 0x029a, 0, 0, 50 }, /* ASR-4805SAS (Marauder-E) */
- { 0x9005, 0x0286, 0x9005, 0x02a2, 0, 0, 51 }, /* ASR-3800SAS (Hurricane44) */
+ { 0x9005, 0x0286, 0x9005, 0x02a2, 0, 0, 51 }, /* ASR-3800 (Hurricane44) */
{ 0x9005, 0x0285, 0x1028, 0x0287, 0, 0, 52 }, /* Perc 320/DC*/
{ 0x1011, 0x0046, 0x9005, 0x0365, 0, 0, 53 }, /* Adaptec 5400S (Mustang)*/
{ aac_rkt_init, "aacraid", "ADAPTEC ", "AAR-2820SA ", 1 }, /* AAR-2820SA (Intruder) */
{ aac_rkt_init, "aacraid", "ADAPTEC ", "AAR-2620SA ", 1 }, /* AAR-2620SA (Intruder) */
{ aac_rkt_init, "aacraid", "ADAPTEC ", "AAR-2420SA ", 1 }, /* AAR-2420SA (Intruder) */
- { aac_rkt_init, "aacraid", "ICP ", "ICP9024R0 ", 2 }, /* ICP9024R0 (Lancer) */
- { aac_rkt_init, "aacraid", "ICP ", "ICP9014R0 ", 1 }, /* ICP9014R0 (Lancer) */
+ { aac_rkt_init, "aacraid", "ICP ", "ICP9024RO ", 2 }, /* ICP9024RO (Lancer) */
+ { aac_rkt_init, "aacraid", "ICP ", "ICP9014RO ", 1 }, /* ICP9014RO (Lancer) */
{ aac_rkt_init, "aacraid", "ICP ", "ICP9047MA ", 1 }, /* ICP9047MA (Lancer) */
{ aac_rkt_init, "aacraid", "ICP ", "ICP9087MA ", 1 }, /* ICP9087MA (Lancer) */
{ aac_rkt_init, "aacraid", "ICP ", "ICP5445AU ", 1 }, /* ICP5445AU (Hurricane44) */
{ aac_rx_init, "aacraid", "ADAPTEC ", "ASR-2026ZCR ", 1 }, /* ESD SO-DIMM PCI-X SATA ZCR (Prowler) */
{ aac_rx_init, "aacraid", "ADAPTEC ", "AAR-2610SA ", 1 }, /* SATA 6Ch (Bearcat) */
{ aac_rx_init, "aacraid", "ADAPTEC ", "ASR-2240S ", 1 }, /* ASR-2240S (SabreExpress) */
- { aac_rx_init, "aacraid", "ADAPTEC ", "ASR-4005SAS ", 1 }, /* ASR-4005SAS */
+ { aac_rx_init, "aacraid", "ADAPTEC ", "ASR-4005 ", 1 }, /* ASR-4005 */
{ aac_rx_init, "ServeRAID","IBM ", "ServeRAID 8i ", 1 }, /* IBM 8i (AvonPark) */
{ aac_rkt_init, "ServeRAID","IBM ", "ServeRAID 8k-l8 ", 1 }, /* IBM 8k/8k-l8 (Aurora) */
{ aac_rkt_init, "ServeRAID","IBM ", "ServeRAID 8k-l4 ", 1 }, /* IBM 8k/8k-l4 (Aurora Lite) */
- { aac_rx_init, "aacraid", "ADAPTEC ", "ASR-4000SAS ", 1 }, /* ASR-4000SAS (BlackBird & AvonPark) */
+ { aac_rx_init, "aacraid", "ADAPTEC ", "ASR-4000 ", 1 }, /* ASR-4000 (BlackBird & AvonPark) */
{ aac_rx_init, "aacraid", "ADAPTEC ", "ASR-4800SAS ", 1 }, /* ASR-4800SAS (Marauder-X) */
{ aac_rx_init, "aacraid", "ADAPTEC ", "ASR-4805SAS ", 1 }, /* ASR-4805SAS (Marauder-E) */
- { aac_rkt_init, "aacraid", "ADAPTEC ", "ASR-3800SAS ", 1 }, /* ASR-3800SAS (Hurricane44) */
+ { aac_rkt_init, "aacraid", "ADAPTEC ", "ASR-3800 ", 1 }, /* ASR-3800 (Hurricane44) */
{ aac_rx_init, "percraid", "DELL ", "PERC 320/DC ", 2, AAC_QUIRK_31BIT | AAC_QUIRK_34SG }, /* Perc 320/DC*/
{ aac_sa_init, "aacraid", "ADAPTEC ", "Adaptec 5400S ", 4, AAC_QUIRK_34SG }, /* Adaptec 5400S (Mustang)*/
}
MODULE_LICENSE("Dual BSD/GPL");
+#ifdef CONFIG_PCI
/* PCI Devices supported by this driver */
static struct pci_device_id advansys_pci_tbl[] __devinitdata = {
{ PCI_VENDOR_ID_ASP, PCI_DEVICE_ID_ASP_1200A,
{ }
};
MODULE_DEVICE_TABLE(pci, advansys_pci_tbl);
-
+#endif /* CONFIG_PCI */
if (!offset)
crypto_hash_update(
&tcp_conn->rx_hash,
- &sg[i], 1);
+ &sg[i], sg[i].length);
else
partial_sg_digest_update(
&tcp_conn->rx_hash,
tcp_conn->tx_hash.tfm = crypto_alloc_hash("crc32c", 0,
CRYPTO_ALG_ASYNC);
tcp_conn->tx_hash.flags = 0;
- if (!tcp_conn->tx_hash.tfm)
+ if (IS_ERR(tcp_conn->tx_hash.tfm))
goto free_tcp_conn;
tcp_conn->rx_hash.tfm = crypto_alloc_hash("crc32c", 0,
CRYPTO_ALG_ASYNC);
tcp_conn->rx_hash.flags = 0;
- if (!tcp_conn->rx_hash.tfm)
+ if (IS_ERR(tcp_conn->rx_hash.tfm))
goto free_tx_tfm;
return cls_conn;
sk = tcp_conn->sock->sk;
if (sk->sk_family == PF_INET) {
inet = inet_sk(sk);
- len = sprintf(buf, "%u.%u.%u.%u\n",
+ len = sprintf(buf, NIPQUAD_FMT "\n",
NIPQUAD(inet->daddr));
} else {
np = inet6_sk(sk);
- len = sprintf(buf,
- "%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x\n",
- NIP6(np->daddr));
+ len = sprintf(buf, NIP6_FMT "\n", NIP6(np->daddr));
}
mutex_unlock(&conn->xmitmutex);
break;
}
if (rhdr->cmd_status == SAM_STAT_CHECK_CONDITION) {
- int senselen;
+ uint16_t senselen;
if (datalen < 2) {
invalid_datalen:
goto out;
}
- senselen = (data[0] << 8) | data[1];
+ senselen = be16_to_cpu(*(uint16_t *)data);
if (datalen < senselen)
goto invalid_datalen;
memcpy(sc->sense_buffer, data + 2,
- min(senselen, SCSI_SENSE_BUFFERSIZE));
+ min_t(uint16_t, senselen, SCSI_SENSE_BUFFERSIZE));
debug_scsi("copied %d bytes of sense\n",
min(senselen, SCSI_SENSE_BUFFERSIZE));
}
pool->elements = kmalloc(sizeof(struct lpfc_dmabuf) *
LPFC_MBUF_POOL_SIZE, GFP_KERNEL);
+ if (!pool->elements)
+ goto fail_free_lpfc_mbuf_pool;
+
pool->max_count = 0;
pool->current_count = 0;
for ( i = 0; i < LPFC_MBUF_POOL_SIZE; i++) {
fail_free_mbox_pool:
mempool_destroy(phba->mbox_mem_pool);
fail_free_mbuf_pool:
- while (--i)
+ while (i--)
pci_pool_free(phba->lpfc_mbuf_pool, pool->elements[i].virt,
pool->elements[i].phys);
kfree(pool->elements);
+ fail_free_lpfc_mbuf_pool:
pci_pool_destroy(phba->lpfc_mbuf_pool);
fail_free_dma_buf_pool:
pci_pool_destroy(phba->lpfc_scsi_dma_buf_pool);
* Version : v00.00.03.05
*
* Authors:
- * Sreenivas Bagalkote <Sreenivas.Bagalkote@lsil.com>
- * Sumant Patro <Sumant.Patro@lsil.com>
+ * Sreenivas Bagalkote <Sreenivas.Bagalkote@lsi.com>
+ * Sumant Patro <Sumant.Patro@lsi.com>
*
* List of supported controllers
*
MODULE_LICENSE("GPL");
MODULE_VERSION(MEGASAS_VERSION);
-MODULE_AUTHOR("sreenivas.bagalkote@lsil.com");
+MODULE_AUTHOR("megaraidlinux@lsi.com");
MODULE_DESCRIPTION("LSI Logic MegaRAID SAS Driver");
/*
int host_status = DID_ERROR;
uint16_t comp_status = le16_to_cpu(sts->comp_status);
uint16_t state_flags = le16_to_cpu(sts->state_flags);
- uint16_t residual_length = le32_to_cpu(sts->residual_length);
+ uint32_t residual_length = le32_to_cpu(sts->residual_length);
uint16_t scsi_status = le16_to_cpu(sts->scsi_status);
#if DEBUG_QLA1280_INTR
static char *reason[] = {
"scsi: Underflow detected - retrying "
"command.\n");
host_status = DID_ERROR;
- } else
+ } else {
+ cp->resid = residual_length;
host_status = DID_OK;
+ }
break;
default:
#define CT_REJECT_RESPONSE 0x8001
#define CT_ACCEPT_RESPONSE 0x8002
+#define CT_REASON_INVALID_COMMAND_CODE 0x01
#define CT_REASON_CANNOT_PERFORM 0x09
#define CT_EXPL_ALREADY_REGISTERED 0x10
uint32_t msi_enabled :1;
uint32_t msix_enabled :1;
uint32_t disable_serdes :1;
+ uint32_t gpsc_supported :1;
} flags;
atomic_t loop_state;
extern int qla2x00_abort_isp(scsi_qla_host_t *);
extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
-extern void qla2x00_reg_remote_port(scsi_qla_host_t *, fc_port_t *);
extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *);
extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *);
ha->host_no, routine, ms_pkt->entry_status));
} else {
if (IS_QLA24XX(ha) || IS_QLA54XX(ha))
- comp_status =
- ((struct ct_entry_24xx *)ms_pkt)->comp_status;
+ comp_status = le16_to_cpu(
+ ((struct ct_entry_24xx *)ms_pkt)->comp_status);
else
comp_status = le16_to_cpu(ms_pkt->status);
switch (comp_status) {
DEBUG2_3(qla2x00_dump_buffer(
(uint8_t *)&ct_rsp->header,
sizeof(struct ct_rsp_hdr)));
+ rval = QLA_INVALID_COMMAND;
} else
rval = QLA_SUCCESS;
break;
memset(list[i].fabric_port_name, 0, WWN_SIZE);
/* Prepare common MS IOCB */
- ms_pkt = qla2x00_prep_ms_iocb(ha, GFPN_ID_REQ_SIZE,
+ ms_pkt = ha->isp_ops.prep_ms_iocb(ha, GFPN_ID_REQ_SIZE,
GFPN_ID_RSP_SIZE);
/* Prepare CT request */
if (!IS_QLA24XX(ha) && !IS_QLA54XX(ha))
return QLA_FUNCTION_FAILED;
+ if (!ha->flags.gpsc_supported)
+ return QLA_FUNCTION_FAILED;
rval = qla2x00_mgmt_svr_login(ha);
if (rval)
/*EMPTY*/
DEBUG2_3(printk("scsi(%ld): GPSC issue IOCB "
"failed (%d).\n", ha->host_no, rval));
- } else if (qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp,
- "GPSC") != QLA_SUCCESS) {
+ } else if ((rval = qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp,
+ "GPSC")) != QLA_SUCCESS) {
+ /* FM command unsupported? */
+ if (rval == QLA_INVALID_COMMAND &&
+ ct_rsp->header.reason_code ==
+ CT_REASON_INVALID_COMMAND_CODE) {
+ DEBUG2(printk("scsi(%ld): GPSC command "
+ "unsupported, disabling query...\n",
+ ha->host_no));
+ ha->flags.gpsc_supported = 0;
+ rval = QLA_FUNCTION_FAILED;
+ break;
+ }
rval = QLA_FUNCTION_FAILED;
} else {
/* Save portname */
}
}
-/*
- * qla2x00_update_fcport
- * Updates device on list.
- *
- * Input:
- * ha = adapter block pointer.
- * fcport = port structure pointer.
- *
- * Return:
- * 0 - Success
- * BIT_0 - error
- *
- * Context:
- * Kernel context.
- */
-void
-qla2x00_update_fcport(scsi_qla_host_t *ha, fc_port_t *fcport)
-{
- fcport->ha = ha;
- fcport->login_retry = 0;
- fcport->port_login_retry_count = ha->port_down_retry_count *
- PORT_RETRY_TIME;
- atomic_set(&fcport->port_down_timer, ha->port_down_retry_count *
- PORT_RETRY_TIME);
- fcport->flags &= ~FCF_LOGIN_NEEDED;
-
- qla2x00_iidma_fcport(ha, fcport);
-
- atomic_set(&fcport->state, FCS_ONLINE);
-
- qla2x00_reg_remote_port(ha, fcport);
-}
-
-void
+static void
qla2x00_reg_remote_port(scsi_qla_host_t *ha, fc_port_t *fcport)
{
struct fc_rport_identifiers rport_ids;
fcport->os_target_id = rport->scsi_target_id;
}
+/*
+ * qla2x00_update_fcport
+ * Updates device on list.
+ *
+ * Input:
+ * ha = adapter block pointer.
+ * fcport = port structure pointer.
+ *
+ * Return:
+ * 0 - Success
+ * BIT_0 - error
+ *
+ * Context:
+ * Kernel context.
+ */
+void
+qla2x00_update_fcport(scsi_qla_host_t *ha, fc_port_t *fcport)
+{
+ fcport->ha = ha;
+ fcport->login_retry = 0;
+ fcport->port_login_retry_count = ha->port_down_retry_count *
+ PORT_RETRY_TIME;
+ atomic_set(&fcport->port_down_timer, ha->port_down_retry_count *
+ PORT_RETRY_TIME);
+ fcport->flags &= ~FCF_LOGIN_NEEDED;
+
+ qla2x00_iidma_fcport(ha, fcport);
+
+ atomic_set(&fcport->state, FCS_ONLINE);
+
+ qla2x00_reg_remote_port(ha, fcport);
+}
+
/*
* qla2x00_configure_fabric
* Setup SNS devices with loop ID's.
/* Set host adapter parameters. */
ha->flags.disable_risc_code_load = 0;
- ha->flags.enable_lip_reset = 1;
- ha->flags.enable_lip_full_login = 1;
- ha->flags.enable_target_reset = 1;
+ ha->flags.enable_lip_reset = 0;
+ ha->flags.enable_lip_full_login =
+ le32_to_cpu(nv->host_p) & BIT_10 ? 1: 0;
+ ha->flags.enable_target_reset =
+ le32_to_cpu(nv->host_p) & BIT_11 ? 1: 0;
ha->flags.enable_led_scheme = 0;
ha->flags.disable_serdes = le32_to_cpu(nv->host_p) & BIT_5 ? 1: 0;
if (stat & HSR_RISC_PAUSED) {
hccr = RD_REG_WORD(®->hccr);
if (hccr & (BIT_15 | BIT_13 | BIT_11 | BIT_8))
- qla_printk(KERN_INFO, ha,
- "Parity error -- HCCR=%x.\n", hccr);
+ qla_printk(KERN_INFO, ha, "Parity error -- "
+ "HCCR=%x, Dumping firmware!\n", hccr);
else
- qla_printk(KERN_INFO, ha,
- "RISC paused -- HCCR=%x.\n", hccr);
+ qla_printk(KERN_INFO, ha, "RISC paused -- "
+ "HCCR=%x, Dumping firmware!\n", hccr);
/*
* Issue a "HARD" reset in order for the RISC
*/
WRT_REG_WORD(®->hccr, HCCR_RESET_RISC);
RD_REG_WORD(®->hccr);
+
+ ha->isp_ops.fw_dump(ha, 1);
set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
break;
} else if ((stat & HSR_RISC_INT) == 0)
set_bit(RESET_MARKER_NEEDED, &ha->dpc_flags);
}
set_bit(REGISTER_FC4_NEEDED, &ha->dpc_flags);
+
+ ha->flags.gpsc_supported = 1;
break;
case MBA_CHG_IN_CONNECTION: /* Change in connection mode */
qla_printk(KERN_INFO, ha, "RISC paused -- HCCR=%x, "
"Dumping firmware!\n", hccr);
- qla24xx_fw_dump(ha, 1);
-
+ ha->isp_ops.fw_dump(ha, 1);
set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
break;
} else if ((stat & HSRX_RISC_INT) == 0)
if (IS_QLA24XX(ha) || IS_QLA54XX(ha)) {
mcp->mb[0] = MBC_LIP_FULL_LOGIN;
- mcp->mb[1] = BIT_0;
- mcp->mb[2] = 0xff;
- mcp->mb[3] = 0;
+ mcp->mb[1] = BIT_6;
+ mcp->mb[2] = 0;
+ mcp->mb[3] = ha->loop_reset_delay;
mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
} else {
mcp->mb[0] = MBC_LIP_RESET;
ha->host_no));
mcp->mb[0] = MBC_LIP_FULL_LOGIN;
- mcp->mb[1] = 0;
- mcp->mb[2] = 0xff;
+ mcp->mb[1] = IS_QLA24XX(ha) || IS_QLA54XX(ha) ? BIT_3: 0;
+ mcp->mb[2] = 0;
mcp->mb[3] = 0;
mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_0;
mcp->mb[4] = LSW(MSD(eft_dma));
mcp->mb[5] = MSW(MSD(eft_dma));
mcp->mb[6] = buffers;
- mcp->mb[7] = buffers;
+ mcp->mb[7] = 0;
mcp->out_mb |= MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2;
}
mcp->tov = 30;
static int
qla2x00_loop_reset(scsi_qla_host_t *ha)
{
- int status = QLA_SUCCESS;
+ int ret;
struct fc_port *fcport;
+ if (ha->flags.enable_lip_full_login) {
+ ret = qla2x00_full_login_lip(ha);
+ if (ret != QLA_SUCCESS) {
+ DEBUG2_3(printk("%s(%ld): bus_reset failed: "
+ "full_login_lip=%d.\n", __func__, ha->host_no,
+ ret));
+ }
+ atomic_set(&ha->loop_state, LOOP_DOWN);
+ atomic_set(&ha->loop_down_timer, LOOP_DOWN_TIME);
+ qla2x00_mark_all_devices_lost(ha, 0);
+ qla2x00_wait_for_loop_ready(ha);
+ }
+
if (ha->flags.enable_lip_reset) {
- status = qla2x00_lip_reset(ha);
+ ret = qla2x00_lip_reset(ha);
+ if (ret != QLA_SUCCESS) {
+ DEBUG2_3(printk("%s(%ld): bus_reset failed: "
+ "lip_reset=%d.\n", __func__, ha->host_no, ret));
+ }
+ qla2x00_wait_for_loop_ready(ha);
}
- if (status == QLA_SUCCESS && ha->flags.enable_target_reset) {
+ if (ha->flags.enable_target_reset) {
list_for_each_entry(fcport, &ha->fcports, list) {
if (fcport->port_type != FCT_TARGET)
continue;
- status = qla2x00_device_reset(ha, fcport);
- if (status != QLA_SUCCESS)
- break;
+ ret = qla2x00_device_reset(ha, fcport);
+ if (ret != QLA_SUCCESS) {
+ DEBUG2_3(printk("%s(%ld): bus_reset failed: "
+ "target_reset=%d d_id=%x.\n", __func__,
+ ha->host_no, ret, fcport->d_id.b24));
+ }
}
}
- if (status == QLA_SUCCESS &&
- ((!ha->flags.enable_target_reset &&
- !ha->flags.enable_lip_reset) ||
- ha->flags.enable_lip_full_login)) {
-
- status = qla2x00_full_login_lip(ha);
- }
-
/* Issue marker command only when we are going to start the I/O */
ha->marker_needed = 1;
- if (status) {
- /* Empty */
- DEBUG2_3(printk("%s(%ld): **** FAILED ****\n",
- __func__,
- ha->host_no));
- } else {
- /* Empty */
- DEBUG3(printk("%s(%ld): exiting normally.\n",
- __func__,
- ha->host_no));
- }
-
- return(status);
+ return QLA_SUCCESS;
}
/*
sht = &qla2x00_driver_template;
if (pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2422 ||
- pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2432)
+ pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2432 ||
+ pdev->device == PCI_DEVICE_ID_QLOGIC_ISP5422 ||
+ pdev->device == PCI_DEVICE_ID_QLOGIC_ISP5432)
sht = &qla24xx_driver_template;
host = scsi_host_alloc(sht, sizeof(scsi_qla_host_t));
if (host == NULL) {
/*
* Driver version
*/
-#define QLA2XXX_VERSION "8.01.07-k3"
+#define QLA2XXX_VERSION "8.01.07-k4"
#define QLA_DRIVER_MAJOR_VER 8
#define QLA_DRIVER_MINOR_VER 1
/**
* scsi_complete_async_scans - Wait for asynchronous scans to complete
*
- * Asynchronous scans add themselves to the scanning_hosts list. Once
- * that list is empty, we know that the scans are complete. Rather than
- * waking up periodically to check the state of the list, we pretend to be
- * a scanning task by adding ourselves at the end of the list and going to
- * sleep. When the task before us wakes us up, we take ourselves off the
- * list and return.
+ * When this function returns, any host which started scanning before
+ * this function was called will have finished its scan. Hosts which
+ * started scanning after this function was called may or may not have
+ * finished.
*/
int scsi_complete_async_scans(void)
{
spin_lock(&async_scan_lock);
list_del(&data->list);
+ if (!list_empty(&scanning_hosts)) {
+ struct async_scan_data *next = list_entry(scanning_hosts.next,
+ struct async_scan_data, list);
+ complete(&next->prev_finished);
+ }
done:
spin_unlock(&async_scan_lock);
sdev->no_uld_attach = 1;
switch (sdev->type = (inq_result[0] & 0x1f)) {
+ case TYPE_RBC:
+ /* RBC devices can return SCSI-3 compliance and yet
+ * still not support REPORT LUNS, so make them act as
+ * BLIST_NOREPORTLUN unless BLIST_REPORTLUN2 is
+ * specifically set */
+ if ((*bflags & BLIST_REPORTLUN2) == 0)
+ *bflags |= BLIST_NOREPORTLUN;
+ /* fall through */
case TYPE_TAPE:
case TYPE_DISK:
case TYPE_PRINTER:
case TYPE_ENCLOSURE:
case TYPE_COMM:
case TYPE_RAID:
- case TYPE_RBC:
sdev->writeable = 1;
break;
- case TYPE_WORM:
case TYPE_ROM:
+ /* MMC devices can return SCSI-3 compliance and yet
+ * still not support REPORT LUNS, so make them act as
+ * BLIST_NOREPORTLUN unless BLIST_REPORTLUN2 is
+ * specifically set */
+ if ((*bflags & BLIST_REPORTLUN2) == 0)
+ *bflags |= BLIST_NOREPORTLUN;
+ /* fall through */
+ case TYPE_WORM:
sdev->writeable = 0;
break;
default:
{
int err;
- printk(KERN_INFO "Loading iSCSI transport class v%s.",
+ printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
ISCSI_TRANSPORT_VERSION);
err = class_register(&iscsi_transport_class);
if (!sshdr)
sshdr = &sshdr_tmp;
- if (scsi_normalize_sense(sense, sizeof(*sense),
+ if (scsi_normalize_sense(sense, SCSI_SENSE_BUFFERSIZE,
sshdr)
&& sshdr->sense_key == UNIT_ATTENTION)
continue;
#define DPRINTK( when, msg... ) do { if ( (DEBUG & (when)) == (when) ) printk( msg ); } while (0)
#else
#define DPRINTK( when, msg... ) do { } while (0)
+#define DEBUG 0
#endif
#define DANY( msg... ) DPRINTK( 0xffff, msg );
#ifdef ARBITRATE
" ARBITRATE"
#endif
-#ifdef DEBUG
+#if DEBUG
" DEBUG"
#endif
#ifdef FAST
unsigned char *data = NULL;
struct scatterlist *buffer = NULL;
int clock, temp, nobuffs = 0, done = 0, len = 0;
-#ifdef DEBUG
+#if DEBUG
int transfered = 0, phase = 0, newphase;
#endif
register unsigned char status_read;
}
ret = cdrom_ioctl(file, &cd->cdi, inode, cmd, arg);
- if (ret != ENOSYS)
+ if (ret != -ENOSYS)
return ret;
/*
If you are unsure about this, say N here.
-config USB_MULTITHREAD_PROBE
- bool "USB Multi-threaded probe (EXPERIMENTAL)"
- depends on USB && EXPERIMENTAL
- default n
- help
- Say Y here if you want the USB core to spawn a new thread for
- every USB device that is probed. This can cause a small speedup
- in boot times on systems with a lot of different USB devices.
-
- This option should be safe to enable, but if any odd probing
- problems are found, please disable it, or dynamically turn it
- off in the /sys/module/usbcore/parameters/multithread_probe
- file
-
- When in doubt, say N.
-
config USB_OTG
bool
depends on USB && EXPERIMENTAL
static struct task_struct *khubd_task;
/* multithreaded probe logic */
-static int multithread_probe =
-#ifdef CONFIG_USB_MULTITHREAD_PROBE
- 1;
-#else
- 0;
-#endif
-module_param(multithread_probe, bool, S_IRUGO);
-MODULE_PARM_DESC(multithread_probe, "Run each USB device probe in a new thread");
+static int multithread_probe = 0;
/* cycle leds on hubs that aren't blinking for attention */
static int blinkenlights = 0;
static int ohci_hcd_ep93xx_drv_suspend(struct platform_device *pdev, pm_message_t state)
{
struct usb_hcd *hcd = platform_get_drvdata(pdev);
- struct ochi_hcd *ohci = hcd_to_ohci(hcd);
+ struct ohci_hcd *ohci = hcd_to_ohci(hcd);
if (time_before(jiffies, ohci->next_statechange))
msleep(5);
config USB_HID
tristate "USB Human Interface Device (full HID) support"
default y
- depends on USB
+ depends on USB && INPUT
select HID
---help---
Say Y here if you want full HID support to connect USB keyboards,
if (test_bit(HID_CLEAR_HALT, &usbhid->iofl)) {
dev_dbg(&usbhid->intf->dev, "clear halt\n");
- rc = usb_clear_halt(to_usb_device(hid->dev), usbhid->urbin->pipe);
+ rc = usb_clear_halt(hid_to_usb_dev(hid), usbhid->urbin->pipe);
clear_bit(HID_CLEAR_HALT, &usbhid->iofl);
hid_start_in(hid);
}
else if (test_bit(HID_RESET_PENDING, &usbhid->iofl)) {
dev_dbg(&usbhid->intf->dev, "resetting device\n");
- rc = rc_lock = usb_lock_device_for_reset(to_usb_device(hid->dev), usbhid->intf);
+ rc = rc_lock = usb_lock_device_for_reset(hid_to_usb_dev(hid), usbhid->intf);
if (rc_lock >= 0) {
- rc = usb_reset_composite_device(to_usb_device(hid->dev), usbhid->intf);
+ rc = usb_reset_composite_device(hid_to_usb_dev(hid), usbhid->intf);
if (rc_lock)
- usb_unlock_device(to_usb_device(hid->dev));
+ usb_unlock_device(hid_to_usb_dev(hid));
}
clear_bit(HID_RESET_PENDING, &usbhid->iofl);
}
break;
default:
err("can't reset device, %s-%s/input%d, status %d",
- to_usb_device(hid->dev)->bus->bus_name,
- to_usb_device(hid->dev)->devpath,
+ hid_to_usb_dev(hid)->bus->bus_name,
+ hid_to_usb_dev(hid)->devpath,
usbhid->ifnum, rc);
/* FALLTHROUGH */
case -EHOSTUNREACH:
clear_bit(HID_IN_RUNNING, &usbhid->iofl);
if (status != -EPERM) {
err("can't resubmit intr, %s-%s/input%d, status %d",
- to_usb_device(hid->dev)->bus->bus_name,
- to_usb_device(hid->dev)->devpath,
+ hid_to_usb_dev(hid)->bus->bus_name,
+ hid_to_usb_dev(hid)->devpath,
usbhid->ifnum, status);
hid_io_error(hid);
}
hid_output_report(report, usbhid->outbuf);
usbhid->urbout->transfer_buffer_length = ((report->size - 1) >> 3) + 1 + (report->id > 0);
- usbhid->urbout->dev = to_usb_device(hid->dev);
+ usbhid->urbout->dev = hid_to_usb_dev(hid);
dbg("submitting out urb");
len = ((report->size - 1) >> 3) + 1 + (report->id > 0);
if (dir == USB_DIR_OUT) {
hid_output_report(report, usbhid->ctrlbuf);
- usbhid->urbctrl->pipe = usb_sndctrlpipe(to_usb_device(hid->dev), 0);
+ usbhid->urbctrl->pipe = usb_sndctrlpipe(hid_to_usb_dev(hid), 0);
usbhid->urbctrl->transfer_buffer_length = len;
} else {
int maxpacket, padlen;
- usbhid->urbctrl->pipe = usb_rcvctrlpipe(to_usb_device(hid->dev), 0);
- maxpacket = usb_maxpacket(to_usb_device(hid->dev), usbhid->urbctrl->pipe, 0);
+ usbhid->urbctrl->pipe = usb_rcvctrlpipe(hid_to_usb_dev(hid), 0);
+ maxpacket = usb_maxpacket(hid_to_usb_dev(hid), usbhid->urbctrl->pipe, 0);
if (maxpacket > 0) {
padlen = (len + maxpacket - 1) / maxpacket;
padlen *= maxpacket;
padlen = 0;
usbhid->urbctrl->transfer_buffer_length = padlen;
}
- usbhid->urbctrl->dev = to_usb_device(hid->dev);
+ usbhid->urbctrl->dev = hid_to_usb_dev(hid);
usbhid->cr->bRequestType = USB_TYPE_CLASS | USB_RECIP_INTERFACE | dir;
usbhid->cr->bRequest = (dir == USB_DIR_OUT) ? HID_REQ_SET_REPORT : HID_REQ_GET_REPORT;
}
#define USB_VENDOR_ID_GTCO 0x078c
+#define USB_VENDOR_ID_GTCO_IPANEL_1 0x08ca
+#define USB_VENDOR_ID_GTCO_IPANEL_2 0x5543
#define USB_DEVICE_ID_GTCO_90 0x0090
#define USB_DEVICE_ID_GTCO_100 0x0100
#define USB_DEVICE_ID_GTCO_101 0x0101
#define USB_DEVICE_ID_GTCO_1004 0x1004
#define USB_DEVICE_ID_GTCO_1005 0x1005
#define USB_DEVICE_ID_GTCO_1006 0x1006
+#define USB_DEVICE_ID_GTCO_10 0x0010
+#define USB_DEVICE_ID_GTCO_8 0x0008
+#define USB_DEVICE_ID_GTCO_d 0x000d
#define USB_VENDOR_ID_WACOM 0x056a
#define USB_VENDOR_ID_LOGITECH 0x046d
#define USB_DEVICE_ID_LOGITECH_USB_RECEIVER 0xc101
+#define USB_VENDOR_ID_IMATION 0x0718
+#define USB_DEVICE_ID_DISC_STAKKA 0xd000
+
/*
* Alphabetically sorted blacklist by quirk type.
*/
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1004, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1005, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1006, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_GTCO_IPANEL_1, USB_DEVICE_ID_GTCO_10, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_GTCO_IPANEL_2, USB_DEVICE_ID_GTCO_8, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_GTCO_IPANEL_2, USB_DEVICE_ID_GTCO_d, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_IMATION, USB_DEVICE_ID_DISC_STAKKA, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_KBGEAR, USB_DEVICE_ID_KBGEAR_JAMSTUDIO, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CASSY, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POCKETCASSY, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_POWERBOOK_ISO_KEYBOARD},
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS, HID_QUIRK_POWERBOOK_HAS_FN },
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI, HID_QUIRK_POWERBOOK_HAS_FN },
- { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO, HID_QUIRK_POWERBOOK_HAS_FN },
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_POWERBOOK_ISO_KEYBOARD},
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS, HID_QUIRK_POWERBOOK_HAS_FN },
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY, HID_QUIRK_POWERBOOK_HAS_FN },
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY, HID_QUIRK_POWERBOOK_HAS_FN },
hid->version = le16_to_cpu(hdesc->bcdHID);
hid->country = hdesc->bCountryCode;
- hid->dev = &dev->dev;
+ hid->dev = &intf->dev;
usbhid->intf = intf;
usbhid->ifnum = interface->desc.bInterfaceNumber;
usb_free_urb(usbhid->urbctrl);
usb_free_urb(usbhid->urbout);
- hid_free_buffers(to_usb_device(hid->dev), hid);
+ hid_free_buffers(hid_to_usb_dev(hid), hid);
hid_free_device(hid);
}
#include <linux/usb.h>
#include <linux/hid.h>
+#include "usbhid.h"
/*
* This table contains pointers to initializers. To add support for new
int hid_ff_init(struct hid_device* hid)
{
struct hid_ff_initializer *init;
- int vendor = le16_to_cpu(to_usb_device(hid->dev)->descriptor.idVendor);
- int product = le16_to_cpu(to_usb_device(hid->dev)->descriptor.idProduct);
+ int vendor = le16_to_cpu(hid_to_usb_dev(hid)->descriptor.idVendor);
+ int product = le16_to_cpu(hid_to_usb_dev(hid)->descriptor.idProduct);
for (init = inits; init->idVendor; init++)
if (init->idVendor == vendor && init->idProduct == product)
struct hiddev_list *list = file->private_data;
struct hiddev *hiddev = list->hiddev;
struct hid_device *hid = hiddev->hid;
- struct usb_device *dev = to_usb_device(hid->dev);
+ struct usb_device *dev = hid_to_usb_dev(hid);
struct hiddev_collection_info cinfo;
struct hiddev_report_info rinfo;
struct hiddev_field_info finfo;
};
+#define hid_to_usb_dev(hid_dev) \
+ container_of(hid_dev->dev->parent, struct usb_device, dev)
+
#endif
void (*process_pkt) (struct usbtouch_usb *usbtouch, unsigned char *pkt, int len);
int (*get_pkt_len) (unsigned char *pkt, int len);
- int (*read_data) (unsigned char *pkt, int *x, int *y, int *touch, int *press);
+ int (*read_data) (struct usbtouch_usb *usbtouch, unsigned char *pkt);
int (*init) (struct usbtouch_usb *usbtouch);
};
struct usbtouch_device_info *type;
char name[128];
char phys[64];
+
+ int x, y;
+ int touch, press;
};
#define EGALAX_PKT_TYPE_REPT 0x80
#define EGALAX_PKT_TYPE_DIAG 0x0A
-static int egalax_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *press)
+static int egalax_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
{
if ((pkt[0] & EGALAX_PKT_TYPE_MASK) != EGALAX_PKT_TYPE_REPT)
return 0;
- *x = ((pkt[3] & 0x0F) << 7) | (pkt[4] & 0x7F);
- *y = ((pkt[1] & 0x0F) << 7) | (pkt[2] & 0x7F);
- *touch = pkt[0] & 0x01;
+ dev->x = ((pkt[3] & 0x0F) << 7) | (pkt[4] & 0x7F);
+ dev->y = ((pkt[1] & 0x0F) << 7) | (pkt[2] & 0x7F);
+ dev->touch = pkt[0] & 0x01;
return 1;
}
* PanJit Part
*/
#ifdef CONFIG_USB_TOUCHSCREEN_PANJIT
-static int panjit_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *press)
+static int panjit_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
{
- *x = ((pkt[2] & 0x0F) << 8) | pkt[1];
- *y = ((pkt[4] & 0x0F) << 8) | pkt[3];
- *touch = pkt[0] & 0x01;
+ dev->x = ((pkt[2] & 0x0F) << 8) | pkt[1];
+ dev->y = ((pkt[4] & 0x0F) << 8) | pkt[3];
+ dev->touch = pkt[0] & 0x01;
return 1;
}
#define MTOUCHUSB_RESET 7
#define MTOUCHUSB_REQ_CTRLLR_ID 10
-static int mtouch_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *press)
+static int mtouch_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
{
- *x = (pkt[8] << 8) | pkt[7];
- *y = (pkt[10] << 8) | pkt[9];
- *touch = (pkt[2] & 0x40) ? 1 : 0;
+ dev->x = (pkt[8] << 8) | pkt[7];
+ dev->y = (pkt[10] << 8) | pkt[9];
+ dev->touch = (pkt[2] & 0x40) ? 1 : 0;
return 1;
}
* ITM Part
*/
#ifdef CONFIG_USB_TOUCHSCREEN_ITM
-static int itm_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *press)
+static int itm_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
{
- *x = ((pkt[0] & 0x1F) << 7) | (pkt[3] & 0x7F);
- *y = ((pkt[1] & 0x1F) << 7) | (pkt[4] & 0x7F);
- *press = ((pkt[2] & 0x01) << 7) | (pkt[5] & 0x7F);
- *touch = ~pkt[7] & 0x20;
+ int touch;
+ /*
+ * ITM devices report invalid x/y data if not touched.
+ * if the screen was touched before but is not touched any more
+ * report touch as 0 with the last valid x/y data once. then stop
+ * reporting data until touched again.
+ */
+ dev->press = ((pkt[2] & 0x01) << 7) | (pkt[5] & 0x7F);
+
+ touch = ~pkt[7] & 0x20;
+ if (!touch) {
+ if (dev->touch) {
+ dev->touch = 0;
+ return 1;
+ }
- return *touch;
+ return 0;
+ }
+
+ dev->x = ((pkt[0] & 0x1F) << 7) | (pkt[3] & 0x7F);
+ dev->y = ((pkt[1] & 0x1F) << 7) | (pkt[4] & 0x7F);
+ dev->touch = touch;
+
+ return 1;
}
#endif
* eTurboTouch part
*/
#ifdef CONFIG_USB_TOUCHSCREEN_ETURBO
-static int eturbo_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *press)
+static int eturbo_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
{
unsigned int shift;
return 0;
shift = (6 - (pkt[0] & 0x03));
- *x = ((pkt[3] << 7) | pkt[4]) >> shift;
- *y = ((pkt[1] << 7) | pkt[2]) >> shift;
- *touch = (pkt[0] & 0x10) ? 1 : 0;
+ dev->x = ((pkt[3] << 7) | pkt[4]) >> shift;
+ dev->y = ((pkt[1] << 7) | pkt[2]) >> shift;
+ dev->touch = (pkt[0] & 0x10) ? 1 : 0;
return 1;
}
* Gunze part
*/
#ifdef CONFIG_USB_TOUCHSCREEN_GUNZE
-static int gunze_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *press)
+static int gunze_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
{
if (!(pkt[0] & 0x80) || ((pkt[1] | pkt[2] | pkt[3]) & 0x80))
return 0;
- *x = ((pkt[0] & 0x1F) << 7) | (pkt[2] & 0x7F);
- *y = ((pkt[1] & 0x1F) << 7) | (pkt[3] & 0x7F);
- *touch = pkt[0] & 0x20;
+ dev->x = ((pkt[0] & 0x1F) << 7) | (pkt[2] & 0x7F);
+ dev->y = ((pkt[1] & 0x1F) << 7) | (pkt[3] & 0x7F);
+ dev->touch = pkt[0] & 0x20;
return 1;
}
}
-static int dmc_tsc10_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *press)
+static int dmc_tsc10_read_data(struct usbtouch_usb *dev, unsigned char *pkt)
{
- *x = ((pkt[2] & 0x03) << 8) | pkt[1];
- *y = ((pkt[4] & 0x03) << 8) | pkt[3];
- *touch = pkt[0] & 0x01;
+ dev->x = ((pkt[2] & 0x03) << 8) | pkt[1];
+ dev->y = ((pkt[4] & 0x03) << 8) | pkt[3];
+ dev->touch = pkt[0] & 0x01;
return 1;
}
static void usbtouch_process_pkt(struct usbtouch_usb *usbtouch,
unsigned char *pkt, int len)
{
- int x, y, touch, press;
struct usbtouch_device_info *type = usbtouch->type;
- if (!type->read_data(pkt, &x, &y, &touch, &press))
+ if (!type->read_data(usbtouch, pkt))
return;
- input_report_key(usbtouch->input, BTN_TOUCH, touch);
+ input_report_key(usbtouch->input, BTN_TOUCH, usbtouch->touch);
if (swap_xy) {
- input_report_abs(usbtouch->input, ABS_X, y);
- input_report_abs(usbtouch->input, ABS_Y, x);
+ input_report_abs(usbtouch->input, ABS_X, usbtouch->y);
+ input_report_abs(usbtouch->input, ABS_Y, usbtouch->x);
} else {
- input_report_abs(usbtouch->input, ABS_X, x);
- input_report_abs(usbtouch->input, ABS_Y, y);
+ input_report_abs(usbtouch->input, ABS_X, usbtouch->x);
+ input_report_abs(usbtouch->input, ABS_Y, usbtouch->y);
}
if (type->max_press)
- input_report_abs(usbtouch->input, ABS_PRESSURE, press);
+ input_report_abs(usbtouch->input, ABS_PRESSURE, usbtouch->press);
input_sync(usbtouch->input);
}
static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
{
- int ret;
+ int ret, embd_phy;
void *buf;
u16 rx_ctl;
struct asix_data *data = (struct asix_data *)&dev->data;
AX_GPIO_RSE | AX_GPIO_GPO_2 | AX_GPIO_GPO2EN, 5)) < 0)
goto out2;
+ /* 0x10 is the phy id of the embedded 10/100 ethernet phy */
+ embd_phy = ((asix_get_phy_addr(dev) & 0x1f) == 0x10 ? 1 : 0);
if ((ret = asix_write_cmd(dev, AX_CMD_SW_PHY_SELECT,
- 1, 0, 0, buf)) < 0) {
+ embd_phy, 0, 0, buf)) < 0) {
dbg("Select PHY #1 failed: %d", ret);
goto out2;
}
- if ((ret = asix_sw_reset(dev, AX_SWRESET_IPPD)) < 0)
+ if ((ret = asix_sw_reset(dev, AX_SWRESET_IPPD | AX_SWRESET_PRL)) < 0)
goto out2;
msleep(150);
goto out2;
msleep(150);
- if ((ret = asix_sw_reset(dev, AX_SWRESET_IPRL | AX_SWRESET_PRL)) < 0)
- goto out2;
+ if (embd_phy) {
+ if ((ret = asix_sw_reset(dev, AX_SWRESET_IPRL)) < 0)
+ goto out2;
+ }
+ else {
+ if ((ret = asix_sw_reset(dev, AX_SWRESET_PRTE)) < 0)
+ goto out2;
+ }
msleep(150);
rx_ctl = asix_read_rx_ctl(dev);
{
int retval;
struct net_device *net = dev->net;
+ struct cdc_state *info = (void *) &dev->data;
union {
void *buf;
struct rndis_msg_hdr *header;
return -ENOMEM;
retval = usbnet_generic_cdc_bind(dev, intf);
if (retval < 0)
- goto done;
+ goto fail;
net->hard_header_len += sizeof (struct rndis_data_hdr);
if (unlikely(retval < 0)) {
/* it might not even be an RNDIS device!! */
dev_err(&intf->dev, "RNDIS init failed, %d\n", retval);
-fail:
- usb_driver_release_interface(driver_of(intf),
- ((struct cdc_state *)&(dev->data))->data);
- goto done;
+ goto fail_and_release;
}
dev->hard_mtu = le32_to_cpu(u.init_c->max_transfer_size);
/* REVISIT: peripheral "alignment" request is ignored ... */
retval = rndis_command(dev, u.header);
if (unlikely(retval < 0)) {
dev_err(&intf->dev, "rndis get ethaddr, %d\n", retval);
- goto fail;
+ goto fail_and_release;
}
tmp = le32_to_cpu(u.get_c->offset);
if (unlikely((tmp + 8) > (1024 - ETH_ALEN)
dev_err(&intf->dev, "rndis ethaddr off %d len %d ?\n",
tmp, le32_to_cpu(u.get_c->len));
retval = -EDOM;
- goto fail;
+ goto fail_and_release;
}
memcpy(net->dev_addr, tmp + (char *)&u.get_c->request_id, ETH_ALEN);
retval = rndis_command(dev, u.header);
if (unlikely(retval < 0)) {
dev_err(&intf->dev, "rndis set packet filter, %d\n", retval);
- goto fail;
+ goto fail_and_release;
}
retval = 0;
-done:
+
+ kfree(u.buf);
+ return retval;
+
+fail_and_release:
+ usb_set_intfdata(info->data, NULL);
+ usb_driver_release_interface(driver_of(intf), info->data);
+fail:
kfree(u.buf);
return retval;
}
static int funsoft_ioctl(struct usb_serial_port *port, struct file *file,
unsigned int cmd, unsigned long arg)
{
- struct termios t;
+ struct ktermios t;
dbg("%s - port %d, cmd 0x%04x", __FUNCTION__, port->number, cmd);
#define OPTION_PRODUCT_FUSION2 0x6300
#define OPTION_PRODUCT_COBRA 0x6500
#define OPTION_PRODUCT_COBRA2 0x6600
+#define OPTION_PRODUCT_GTMAX36 0x6701
#define HUAWEI_PRODUCT_E600 0x1001
#define HUAWEI_PRODUCT_E220 0x1003
#define AUDIOVOX_PRODUCT_AIRCARD 0x0112
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUSION2) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA2) },
+ { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTMAX36) },
{ USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600) },
{ USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220) },
{ USB_DEVICE(AUDIOVOX_VENDOR_ID, AUDIOVOX_PRODUCT_AIRCARD) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUSION2) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA2) },
+ { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTMAX36) },
{ USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600) },
{ USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220) },
{ USB_DEVICE(AUDIOVOX_VENDOR_ID, AUDIOVOX_PRODUCT_AIRCARD) },
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_MAX_SECTORS_64 ),
+/* Reported by Manuel Osdoba <manuel.osdoba@tu-ilmenau.de> */
+UNUSUAL_DEV( 0x0421, 0x0492, 0x0452, 0x0452,
+ "Nokia",
+ "Nokia 6233",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_MAX_SECTORS_64 ),
+
/* Reported by Alex Corcoles <alex@corcoles.net> */
UNUSUAL_DEV( 0x0421, 0x0495, 0x0370, 0x0370,
"Nokia",
US_SC_SCSI, US_PR_KARMA, rio_karma_init, 0),
#endif
+/*
+ * This virtual floppy is found in Sun equipment (x4600, x4200m2, etc.)
+ * Reported by Pete Zaitcev <zaitcev@redhat.com>
+ * This device chokes on both version of MODE SENSE which we have, so
+ * use_10_for_ms is not effective, and we use US_FL_NO_WP_DETECT.
+ */
+UNUSUAL_DEV( 0x046b, 0xff40, 0x0100, 0x0100,
+ "AMI",
+ "Virtual Floppy",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_NO_WP_DETECT),
+
/* Patch submitted by Philipp Friedrich <philipp@void.at> */
UNUSUAL_DEV( 0x0482, 0x0100, 0x0100, 0x0100,
"Kyocera",
iocb->ki_nbytes = -EIO;
if (atomic_dec_and_test(bio_count)) {
- if (iocb->ki_nbytes < 0)
+ if ((long)iocb->ki_nbytes < 0)
aio_complete(iocb, iocb->ki_nbytes, 0);
else
aio_complete(iocb, iocb->ki_left, 0);
return pvec->page[pvec->idx++];
}
+/* return a page back to pvec array */
+static void blk_unget_page(struct page *page, struct pvec *pvec)
+{
+ pvec->page[--pvec->idx] = page;
+}
+
static ssize_t
blkdev_direct_IO(int rw, struct kiocb *iocb, const struct iovec *iov,
loff_t pos, unsigned long nr_segs)
count = min(count, nbytes);
goto same_bio;
}
+ } else {
+ blk_unget_page(page, &pvec);
}
/* bio is ready, submit it */
+Version 1.47
+------------
+Fix oops in list_del during mount caused by unaligned string.
+
Version 1.46
------------
Support deep tree mounts. Better support OS/2, Win9x (DOS) time stamps.
ses = list_entry(tmp, struct cifsSesInfo, cifsSessionList);
if((ses->serverDomain == NULL) || (ses->serverOS == NULL) ||
(ses->serverNOS == NULL)) {
- buf += sprintf("\nentry for %s not fully displayed\n\t",
- ses->serverName);
+ buf += sprintf(buf, "\nentry for %s not fully "
+ "displayed\n\t", ses->serverName);
} else {
length =
extern ssize_t cifs_listxattr(struct dentry *, char *, size_t);
extern int cifs_ioctl (struct inode * inode, struct file * filep,
unsigned int command, unsigned long arg);
-#define CIFS_VERSION "1.46"
+#define CIFS_VERSION "1.47"
#endif /* _CIFSFS_H */
{
struct cifsSesInfo *ret_buf;
- ret_buf =
- (struct cifsSesInfo *) kzalloc(sizeof (struct cifsSesInfo),
- GFP_KERNEL);
+ ret_buf = kzalloc(sizeof (struct cifsSesInfo), GFP_KERNEL);
if (ret_buf) {
write_lock(&GlobalSMBSeslock);
atomic_inc(&sesInfoAllocCount);
tconInfoAlloc(void)
{
struct cifsTconInfo *ret_buf;
- ret_buf =
- (struct cifsTconInfo *) kzalloc(sizeof (struct cifsTconInfo),
- GFP_KERNEL);
+ ret_buf = kzalloc(sizeof (struct cifsTconInfo), GFP_KERNEL);
if (ret_buf) {
write_lock(&GlobalSMBSeslock);
atomic_inc(&tconInfoAllocCount);
cFYI(1,("bleft %d",bleft));
- /* word align, if bytes remaining is not even */
- if(bleft % 2) {
- bleft--;
- data++;
- }
+ /* SMB header is unaligned, so cifs servers word align start of
+ Unicode strings */
+ data++;
+ bleft--; /* Windows servers do not always double null terminate
+ their final Unicode string - in which case we
+ now will not attempt to decode the byte of junk
+ which follows it */
+
words_left = bleft / 2;
/* save off server operating system */
*
*/
#include <linux/slab.h>
+#include <linux/err.h>
#include <linux/blkdev.h>
#include <linux/jffs.h>
#include "jffs_fm.h"
mtd = get_mtd_device(NULL, unit);
- if (!mtd) {
+ if (IS_ERR(mtd)) {
kfree(fmc);
DJM(no_jffs_fmcontrol--);
return NULL;
while (ref2) {
uint32_t totlen = ref_totlen(c, jeb, ref2);
- if (ref2->flash_offset < jeb->offset ||
- ref2->flash_offset > jeb->offset + c->sector_size) {
+ if (ref_offset(ref2) < jeb->offset ||
+ ref_offset(ref2) > jeb->offset + c->sector_size) {
JFFS2_ERROR("node_ref %#08x shouldn't be in block at %#08x.\n",
ref_offset(ref2), jeb->offset);
goto error;
#ifndef _JFFS2_DEBUG_H_
#define _JFFS2_DEBUG_H_
+#include <linux/sched.h>
#ifndef CONFIG_JFFS2_FS_DEBUG
#define CONFIG_JFFS2_FS_DEBUG 0
if (ret)
return ret;
- c->inocache_list = kmalloc(INOCACHE_HASHSIZE * sizeof(struct jffs2_inode_cache *), GFP_KERNEL);
+ c->inocache_list = kcalloc(INOCACHE_HASHSIZE, sizeof(struct jffs2_inode_cache *), GFP_KERNEL);
if (!c->inocache_list) {
ret = -ENOMEM;
goto out_wbuf;
}
- memset(c->inocache_list, 0, INOCACHE_HASHSIZE * sizeof(struct jffs2_inode_cache *));
jffs2_init_xattr_subsystem(c);
for (raw = f->inocache->nodes; raw != (void *)f->inocache; raw = raw->next_in_ino) {
+ cond_resched();
+
/* We only care about obsolete ones */
if (!(ref_obsolete(raw)))
continue;
static inline struct jffs2_node_frag *frag_first(struct rb_root *root)
{
- struct rb_node *node = root->rb_node;
+ struct rb_node *node = rb_first(root);
if (!node)
return NULL;
- while(node->rb_left)
- node = node->rb_left;
+
return rb_entry(node, struct jffs2_node_frag, rb);
}
static inline struct jffs2_node_frag *frag_last(struct rb_root *root)
{
- struct rb_node *node = root->rb_node;
+ struct rb_node *node = rb_last(root);
if (!node)
return NULL;
- while(node->rb_right)
- node = node->rb_right;
+
return rb_entry(node, struct jffs2_node_frag, rb);
}
int jffs2_do_crccheck_inode(struct jffs2_sb_info *c, struct jffs2_inode_cache *ic)
{
struct jffs2_raw_inode n;
- struct jffs2_inode_info *f = kmalloc(sizeof(*f), GFP_KERNEL);
+ struct jffs2_inode_info *f = kzalloc(sizeof(*f), GFP_KERNEL);
int ret;
if (!f)
return -ENOMEM;
- memset(f, 0, sizeof(*f));
init_MUTEX_LOCKED(&f->sem);
f->inocache = ic;
}
if (jffs2_sum_active()) {
- s = kmalloc(sizeof(struct jffs2_summary), GFP_KERNEL);
+ s = kzalloc(sizeof(struct jffs2_summary), GFP_KERNEL);
if (!s) {
+ kfree(flashbuf);
JFFS2_WARNING("Can't allocate memory for summary\n");
return -ENOMEM;
}
- memset(s, 0, sizeof(struct jffs2_summary));
}
for (i=0; i<c->nr_blocks; i++) {
struct jffs2_eraseblock *jeb = &c->blocks[i];
+ cond_resched();
+
/* reset summary info for next eraseblock scan */
jffs2_sum_reset_collected(s);
int jffs2_sum_init(struct jffs2_sb_info *c)
{
- c->summary = kmalloc(sizeof(struct jffs2_summary), GFP_KERNEL);
+ c->summary = kzalloc(sizeof(struct jffs2_summary), GFP_KERNEL);
if (!c->summary) {
JFFS2_WARNING("Can't allocate memory for summary information!\n");
return -ENOMEM;
}
- memset(c->summary, 0, sizeof(struct jffs2_summary));
-
c->summary->sum_buf = vmalloc(c->sector_size);
if (!c->summary->sum_buf) {
for (i=0; i<je32_to_cpu(summary->sum_num); i++) {
dbg_summary("processing summary index %d\n", i);
+ cond_resched();
+
/* Make sure there's a spare ref for dirty space */
err = jffs2_prealloc_raw_node_refs(c, jeb, 2);
if (err)
#include <linux/init.h>
#include <linux/list.h>
#include <linux/fs.h>
+#include <linux/err.h>
#include <linux/mount.h>
#include <linux/jffs2.h>
#include <linux/pagemap.h>
struct mtd_info *mtd;
mtd = get_mtd_device(NULL, mtdnr);
- if (!mtd) {
+ if (IS_ERR(mtd)) {
D1(printk(KERN_DEBUG "jffs2: MTD device #%u doesn't appear to exist\n", mtdnr));
- return -EINVAL;
+ return PTR_ERR(mtd);
}
return jffs2_get_sb_mtd(fs_type, flags, dev_name, data, mtd, mnt);
D1(printk(KERN_DEBUG "jffs2_get_sb(): mtd:%%s, name \"%s\"\n", dev_name+4));
for (mtdnr = 0; mtdnr < MAX_MTD_DEVICES; mtdnr++) {
mtd = get_mtd_device(NULL, mtdnr);
- if (mtd) {
+ if (!IS_ERR(mtd)) {
if (!strcmp(mtd->name, dev_name+4))
return jffs2_get_sb_mtd(fs_type, flags, dev_name, data, mtd, mnt);
put_mtd_device(mtd);
*/
if (!p) {
- printk(KERN_ERR "jffs2_follow_link(): can't find symlink taerget\n");
+ printk(KERN_ERR "jffs2_follow_link(): can't find symlink target\n");
p = ERR_PTR(-EIO);
}
D1(printk(KERN_DEBUG "jffs2_follow_link(): target path is '%s'\n", (char *) f->target));
int oobsize = c->mtd->oobsize;
struct mtd_oob_ops ops;
- ops.len = NR_OOB_SCAN_PAGES * oobsize;
- ops.ooblen = oobsize;
+ ops.ooblen = NR_OOB_SCAN_PAGES * oobsize;
ops.oobbuf = c->oobbuf;
ops.ooboffs = 0;
ops.datbuf = NULL;
return ret;
}
- if (ops.retlen < ops.len) {
+ if (ops.oobretlen < ops.ooblen) {
D1(printk(KERN_WARNING "jffs2_check_oob_empty(): Read OOB "
"returned short read (%zd bytes not %d) for block "
- "at %08x\n", ops.retlen, ops.len, jeb->offset));
+ "at %08x\n", ops.oobretlen, ops.ooblen, jeb->offset));
return -EIO;
}
}
/* we know, we are aligned :) */
- for (page = oobsize; page < ops.len; page += sizeof(long)) {
+ for (page = oobsize; page < ops.ooblen; page += sizeof(long)) {
long dat = *(long *)(&ops.oobbuf[page]);
if(dat != -1)
return 1;
return 2;
}
- ops.len = oobsize;
ops.ooblen = oobsize;
ops.oobbuf = c->oobbuf;
ops.ooboffs = 0;
return ret;
}
- if (ops.retlen < ops.len) {
+ if (ops.oobretlen < ops.ooblen) {
D1 (printk (KERN_WARNING "jffs2_check_nand_cleanmarker(): "
"Read OOB return short read (%zd bytes not %d) "
- "for block at %08x\n", ops.retlen, ops.len,
+ "for block at %08x\n", ops.oobretlen, ops.ooblen,
jeb->offset));
return -EIO;
}
n.nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER);
n.totlen = cpu_to_je32(8);
- ops.len = c->fsdata_len;
- ops.ooblen = c->fsdata_len;;
+ ops.ooblen = c->fsdata_len;
ops.oobbuf = (uint8_t *)&n;
ops.ooboffs = c->fsdata_pos;
ops.datbuf = NULL;
jeb->offset, ret));
return ret;
}
- if (ops.retlen != ops.len) {
+ if (ops.oobretlen != ops.ooblen) {
D1(printk(KERN_WARNING "jffs2_write_nand_cleanmarker(): "
"Short write for block at %08x: %zd not %d\n",
- jeb->offset, ops.retlen, ops.len));
+ jeb->offset, ops.oobretlen, ops.ooblen));
return -EIO;
}
return 0;
{
/* must be called under down_write(xattr_sem) */
if (atomic_dec_and_lock(&xd->refcnt, &c->erase_completion_lock)) {
- uint32_t xid = xd->xid, version = xd->version;
-
unload_xattr_datum(c, xd);
xd->flags |= JFFS2_XFLAGS_DEAD;
if (xd->node == (void *)xd) {
}
spin_unlock(&c->erase_completion_lock);
- dbg_xattr("xdatum(xid=%u, version=%u) was removed.\n", xid, version);
+ dbg_xattr("xdatum(xid=%u, version=%u) was removed.\n",
+ xd->xid, xd->version);
}
}
lock_kernel();
- res = nfs_revalidate_mapping(inode, filp->f_mapping);
+ res = nfs_revalidate_mapping_nolock(inode, filp->f_mapping);
if (res < 0) {
unlock_kernel();
return res;
return __nfs_revalidate_inode(server, inode);
}
+static int nfs_invalidate_mapping_nolock(struct inode *inode, struct address_space *mapping)
+{
+ struct nfs_inode *nfsi = NFS_I(inode);
+
+ if (mapping->nrpages != 0) {
+ int ret = invalidate_inode_pages2(mapping);
+ if (ret < 0)
+ return ret;
+ }
+ spin_lock(&inode->i_lock);
+ nfsi->cache_validity &= ~NFS_INO_INVALID_DATA;
+ if (S_ISDIR(inode->i_mode)) {
+ memset(nfsi->cookieverf, 0, sizeof(nfsi->cookieverf));
+ /* This ensures we revalidate child dentries */
+ nfsi->cache_change_attribute = jiffies;
+ }
+ spin_unlock(&inode->i_lock);
+ nfs_inc_stats(inode, NFSIOS_DATAINVALIDATE);
+ dfprintk(PAGECACHE, "NFS: (%s/%Ld) data cache invalidated\n",
+ inode->i_sb->s_id, (long long)NFS_FILEID(inode));
+ return 0;
+}
+
+static int nfs_invalidate_mapping(struct inode *inode, struct address_space *mapping)
+{
+ int ret = 0;
+
+ mutex_lock(&inode->i_mutex);
+ if (NFS_I(inode)->cache_validity & NFS_INO_INVALID_DATA) {
+ ret = nfs_sync_mapping(mapping);
+ if (ret == 0)
+ ret = nfs_invalidate_mapping_nolock(inode, mapping);
+ }
+ mutex_unlock(&inode->i_mutex);
+ return ret;
+}
+
/**
- * nfs_revalidate_mapping - Revalidate the pagecache
+ * nfs_revalidate_mapping_nolock - Revalidate the pagecache
* @inode - pointer to host inode
* @mapping - pointer to mapping
*/
-int nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping)
+int nfs_revalidate_mapping_nolock(struct inode *inode, struct address_space *mapping)
{
struct nfs_inode *nfsi = NFS_I(inode);
int ret = 0;
- if (NFS_STALE(inode))
- ret = -ESTALE;
if ((nfsi->cache_validity & NFS_INO_REVAL_PAGECACHE)
- || nfs_attribute_timeout(inode))
+ || nfs_attribute_timeout(inode) || NFS_STALE(inode)) {
ret = __nfs_revalidate_inode(NFS_SERVER(inode), inode);
- if (ret < 0)
- goto out;
+ if (ret < 0)
+ goto out;
+ }
+ if (nfsi->cache_validity & NFS_INO_INVALID_DATA)
+ ret = nfs_invalidate_mapping_nolock(inode, mapping);
+out:
+ return ret;
+}
- if (nfsi->cache_validity & NFS_INO_INVALID_DATA) {
- if (mapping->nrpages != 0) {
- if (S_ISREG(inode->i_mode)) {
- ret = nfs_sync_mapping(mapping);
- if (ret < 0)
- goto out;
- }
- ret = invalidate_inode_pages2(mapping);
- if (ret < 0)
- goto out;
- }
- spin_lock(&inode->i_lock);
- nfsi->cache_validity &= ~NFS_INO_INVALID_DATA;
- if (S_ISDIR(inode->i_mode)) {
- memset(nfsi->cookieverf, 0, sizeof(nfsi->cookieverf));
- /* This ensures we revalidate child dentries */
- nfsi->cache_change_attribute = jiffies;
- }
- spin_unlock(&inode->i_lock);
+/**
+ * nfs_revalidate_mapping - Revalidate the pagecache
+ * @inode - pointer to host inode
+ * @mapping - pointer to mapping
+ *
+ * This version of the function will take the inode->i_mutex and attempt to
+ * flush out all dirty data if it needs to invalidate the page cache.
+ */
+int nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping)
+{
+ struct nfs_inode *nfsi = NFS_I(inode);
+ int ret = 0;
- nfs_inc_stats(inode, NFSIOS_DATAINVALIDATE);
- dfprintk(PAGECACHE, "NFS: (%s/%Ld) data cache invalidated\n",
- inode->i_sb->s_id,
- (long long)NFS_FILEID(inode));
+ if ((nfsi->cache_validity & NFS_INO_REVAL_PAGECACHE)
+ || nfs_attribute_timeout(inode) || NFS_STALE(inode)) {
+ ret = __nfs_revalidate_inode(NFS_SERVER(inode), inode);
+ if (ret < 0)
+ goto out;
}
+ if (nfsi->cache_validity & NFS_INO_INVALID_DATA)
+ ret = nfs_invalidate_mapping(inode, mapping);
out:
return ret;
}
{
struct inode *inode = dentry->d_inode;
struct page *page;
- void *err = ERR_PTR(nfs_revalidate_mapping(inode, inode->i_mapping));
+ void *err;
+
+ err = ERR_PTR(nfs_revalidate_mapping_nolock(inode, inode->i_mapping));
if (err)
goto read_failed;
page = read_cache_page(&inode->i_data, 0,
happen is unclear however so it is worth waiting until someone hits
the problem.
+2.1.28 - Fix a deadlock.
+
+ - Fix deadlock in fs/ntfs/inode.c::ntfs_put_inode(). Thanks to Sergey
+ Vlasov for the report and detailed analysis of the deadlock. The fix
+ involved getting rid of ntfs_put_inode() altogether and hence NTFS no
+ longer has a ->put_inode super operation.
+
2.1.27 - Various bug fixes and cleanups.
- Fix two compiler warnings on Alpha. Thanks to Andrew Morton for
index.o inode.o mft.o mst.o namei.o runlist.o super.o sysctl.o \
unistr.o upcase.o
-EXTRA_CFLAGS = -DNTFS_VERSION=\"2.1.27\"
+EXTRA_CFLAGS = -DNTFS_VERSION=\"2.1.28\"
ifeq ($(CONFIG_NTFS_DEBUG),y)
EXTRA_CFLAGS += -DDEBUG
/**
* dir.c - NTFS kernel directory operations. Part of the Linux-NTFS project.
*
- * Copyright (c) 2001-2005 Anton Altaparmakov
+ * Copyright (c) 2001-2007 Anton Altaparmakov
* Copyright (c) 2002 Richard Russon
*
* This program/include file is free software; you can redistribute it and/or
/* Get the offset into the index allocation attribute. */
ia_pos = (s64)fpos - vol->mft_record_size;
ia_mapping = vdir->i_mapping;
- bmp_vi = ndir->itype.index.bmp_ino;
- if (unlikely(!bmp_vi)) {
- ntfs_debug("Inode 0x%lx, regetting index bitmap.", vdir->i_ino);
- bmp_vi = ntfs_attr_iget(vdir, AT_BITMAP, I30, 4);
- if (IS_ERR(bmp_vi)) {
- ntfs_error(sb, "Failed to get bitmap attribute.");
- err = PTR_ERR(bmp_vi);
- goto err_out;
- }
- ndir->itype.index.bmp_ino = bmp_vi;
+ ntfs_debug("Inode 0x%lx, getting index bitmap.", vdir->i_ino);
+ bmp_vi = ntfs_attr_iget(vdir, AT_BITMAP, I30, 4);
+ if (IS_ERR(bmp_vi)) {
+ ntfs_error(sb, "Failed to get bitmap attribute.");
+ err = PTR_ERR(bmp_vi);
+ goto err_out;
}
bmp_mapping = bmp_vi->i_mapping;
/* Get the starting bitmap bit position and sanity check it. */
if (unlikely(bmp_pos >> 3 >= i_size_read(bmp_vi))) {
ntfs_error(sb, "Current index allocation position exceeds "
"index bitmap size.");
- goto err_out;
+ goto iput_err_out;
}
/* Get the starting bit position in the current bitmap page. */
cur_bmp_pos = bmp_pos & ((PAGE_CACHE_SIZE * 8) - 1);
ntfs_error(sb, "Reading index bitmap failed.");
err = PTR_ERR(bmp_page);
bmp_page = NULL;
- goto err_out;
+ goto iput_err_out;
}
bmp = (u8*)page_address(bmp_page);
/* Find next index block in use. */
/* @ia_page is already unlocked in this case. */
ntfs_unmap_page(ia_page);
ntfs_unmap_page(bmp_page);
+ iput(bmp_vi);
goto abort;
}
}
ntfs_unmap_page(ia_page);
}
ntfs_unmap_page(bmp_page);
+ iput(bmp_vi);
EOD:
/* We are finished, set fpos to EOD. */
fpos = i_size + vol->mft_record_size;
filp->f_pos = fpos;
return 0;
err_out:
- if (bmp_page)
+ if (bmp_page) {
ntfs_unmap_page(bmp_page);
+iput_err_out:
+ iput(bmp_vi);
+ }
if (ia_page) {
unlock_page(ia_page);
ntfs_unmap_page(ia_page);
static int ntfs_dir_fsync(struct file *filp, struct dentry *dentry,
int datasync)
{
- struct inode *vi = dentry->d_inode;
- ntfs_inode *ni = NTFS_I(vi);
+ struct inode *bmp_vi, *vi = dentry->d_inode;
int err, ret;
+ ntfs_attr na;
ntfs_debug("Entering for inode 0x%lx.", vi->i_ino);
BUG_ON(!S_ISDIR(vi->i_mode));
- if (NInoIndexAllocPresent(ni) && ni->itype.index.bmp_ino)
- write_inode_now(ni->itype.index.bmp_ino, !datasync);
+ /* If the bitmap attribute inode is in memory sync it, too. */
+ na.mft_no = vi->i_ino;
+ na.type = AT_BITMAP;
+ na.name = I30;
+ na.name_len = 4;
+ bmp_vi = ilookup5(vi->i_sb, vi->i_ino, (test_t)ntfs_test_inode, &na);
+ if (bmp_vi) {
+ write_inode_now(bmp_vi, !datasync);
+ iput(bmp_vi);
+ }
ret = ntfs_write_inode(vi, 1);
write_inode_now(vi, !datasync);
err = sync_blockdev(vi->i_sb->s_bdev);
/**
* inode.c - NTFS kernel inode handling. Part of the Linux-NTFS project.
*
- * Copyright (c) 2001-2006 Anton Altaparmakov
+ * Copyright (c) 2001-2007 Anton Altaparmakov
*
* This program/include file is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as published
* If initializing the normal file/directory inode, set @na->type to AT_UNUSED.
* In that case, @na->name and @na->name_len should be set to NULL and 0,
* respectively. Although that is not strictly necessary as
- * ntfs_read_inode_locked() will fill them in later.
+ * ntfs_read_locked_inode() will fill them in later.
*
* Return 0 on success and -errno on error.
*
struct inode *ntfs_iget(struct super_block *sb, unsigned long mft_no)
{
struct inode *vi;
- ntfs_attr na;
int err;
+ ntfs_attr na;
na.mft_no = mft_no;
na.type = AT_UNUSED;
ntfschar *name, u32 name_len)
{
struct inode *vi;
- ntfs_attr na;
int err;
+ ntfs_attr na;
/* Make sure no one calls ntfs_attr_iget() for indices. */
BUG_ON(type == AT_INDEX_ALLOCATION);
u32 name_len)
{
struct inode *vi;
- ntfs_attr na;
int err;
+ ntfs_attr na;
na.mft_no = base_vi->i_ino;
na.type = AT_INDEX_ALLOCATION;
ntfs_init_runlist(&ni->attr_list_rl);
lockdep_set_class(&ni->attr_list_rl.lock,
&attr_list_rl_lock_class);
- ni->itype.index.bmp_ino = NULL;
ni->itype.index.block_size = 0;
ni->itype.index.vcn_size = 0;
ni->itype.index.collation_rule = 0;
{
ntfs_volume *vol = NTFS_SB(vi->i_sb);
ntfs_inode *ni;
+ struct inode *bvi;
MFT_RECORD *m;
ATTR_RECORD *a;
STANDARD_INFORMATION *si;
*/
if (S_ISDIR(vi->i_mode)) {
loff_t bvi_size;
- struct inode *bvi;
ntfs_inode *bni;
INDEX_ROOT *ir;
u8 *ir_end, *index_end;
err = PTR_ERR(bvi);
goto unm_err_out;
}
- ni->itype.index.bmp_ino = bvi;
bni = NTFS_I(bvi);
if (NInoCompressed(bni) || NInoEncrypted(bni) ||
NInoSparse(bni)) {
ntfs_error(vi->i_sb, "$BITMAP attribute is compressed "
"and/or encrypted and/or sparse.");
- goto unm_err_out;
+ goto iput_unm_err_out;
}
/* Consistency check bitmap size vs. index allocation size. */
bvi_size = i_size_read(bvi);
ntfs_error(vi->i_sb, "Index bitmap too small (0x%llx) "
"for index allocation (0x%llx).",
bvi_size << 3, vi->i_size);
- goto unm_err_out;
+ goto iput_unm_err_out;
}
+ /* No longer need the bitmap attribute inode. */
+ iput(bvi);
skip_large_dir_stuff:
/* Setup the operations for this inode. */
vi->i_op = &ntfs_dir_inode_ops;
vi->i_blocks = ni->allocated_size >> 9;
ntfs_debug("Done.");
return 0;
-
+iput_unm_err_out:
+ iput(bvi);
unm_err_out:
if (!err)
err = -EIO;
vi->i_size);
goto iput_unm_err_out;
}
- ni->itype.index.bmp_ino = bvi;
+ iput(bvi);
skip_large_index_stuff:
/* Setup the operations for this index inode. */
vi->i_op = NULL;
ntfs_debug("Done.");
return 0;
-
iput_unm_err_out:
iput(bvi);
unm_err_out:
return -1;
}
-/**
- * ntfs_put_inode - handler for when the inode reference count is decremented
- * @vi: vfs inode
- *
- * The VFS calls ntfs_put_inode() every time the inode reference count (i_count)
- * is about to be decremented (but before the decrement itself.
- *
- * If the inode @vi is a directory with two references, one of which is being
- * dropped, we need to put the attribute inode for the directory index bitmap,
- * if it is present, otherwise the directory inode would remain pinned for
- * ever.
- */
-void ntfs_put_inode(struct inode *vi)
-{
- if (S_ISDIR(vi->i_mode) && atomic_read(&vi->i_count) == 2) {
- ntfs_inode *ni = NTFS_I(vi);
- if (NInoIndexAllocPresent(ni)) {
- struct inode *bvi = NULL;
- mutex_lock(&vi->i_mutex);
- if (atomic_read(&vi->i_count) == 2) {
- bvi = ni->itype.index.bmp_ino;
- if (bvi)
- ni->itype.index.bmp_ino = NULL;
- }
- mutex_unlock(&vi->i_mutex);
- if (bvi)
- iput(bvi);
- }
- }
-}
-
static void __ntfs_clear_inode(ntfs_inode *ni)
{
/* Free all alocated memory. */
{
ntfs_inode *ni = NTFS_I(vi);
- /*
- * If the inode @vi is an index inode we need to put the attribute
- * inode for the index bitmap, if it is present, otherwise the index
- * inode would disappear and the attribute inode for the index bitmap
- * would no longer be referenced from anywhere and thus it would remain
- * pinned for ever.
- */
- if (NInoAttr(ni) && (ni->type == AT_INDEX_ALLOCATION) &&
- NInoIndexAllocPresent(ni) && ni->itype.index.bmp_ino) {
- iput(ni->itype.index.bmp_ino);
- ni->itype.index.bmp_ino = NULL;
- }
#ifdef NTFS_RW
if (NInoDirty(ni)) {
bool was_bad = (is_bad_inode(vi));
* inode.h - Defines for inode structures NTFS Linux kernel driver. Part of
* the Linux-NTFS project.
*
- * Copyright (c) 2001-2005 Anton Altaparmakov
+ * Copyright (c) 2001-2007 Anton Altaparmakov
* Copyright (c) 2002 Richard Russon
*
* This program/include file is free software; you can redistribute it and/or
runlist attr_list_rl; /* Run list for the attribute list value. */
union {
struct { /* It is a directory, $MFT, or an index inode. */
- struct inode *bmp_ino; /* Attribute inode for the
- index $BITMAP. */
u32 block_size; /* Size of an index block. */
u32 vcn_size; /* Size of a vcn in this
index. */
extern int ntfs_read_inode_mount(struct inode *vi);
-extern void ntfs_put_inode(struct inode *vi);
-
extern int ntfs_show_options(struct seq_file *sf, struct vfsmount *mnt);
#ifdef NTFS_RW
/*
* super.c - NTFS kernel super block handling. Part of the Linux-NTFS project.
*
- * Copyright (c) 2001-2006 Anton Altaparmakov
+ * Copyright (c) 2001-2007 Anton Altaparmakov
* Copyright (c) 2001,2002 Richard Russon
*
* This program/include file is free software; you can redistribute it and/or
static struct super_operations ntfs_sops = {
.alloc_inode = ntfs_alloc_big_inode, /* VFS: Allocate new inode. */
.destroy_inode = ntfs_destroy_big_inode, /* VFS: Deallocate inode. */
- .put_inode = ntfs_put_inode, /* VFS: Called just before
- the inode reference count
- is decreased. */
#ifdef NTFS_RW
//.dirty_inode = NULL, /* VFS: Called from
// __mark_inode_dirty(). */
}
MODULE_AUTHOR("Anton Altaparmakov <aia21@cantab.net>");
-MODULE_DESCRIPTION("NTFS 1.2/3.x driver - Copyright (c) 2001-2006 Anton Altaparmakov");
+MODULE_DESCRIPTION("NTFS 1.2/3.x driver - Copyright (c) 2001-2007 Anton Altaparmakov");
MODULE_VERSION(NTFS_VERSION);
MODULE_LICENSE("GPL");
#ifdef DEBUG
inode = ocfs2_iget(OCFS2_SB(sb), handle->ih_blkno, 0);
- if (IS_ERR(inode)) {
- mlog_errno(PTR_ERR(inode));
+ if (IS_ERR(inode))
return (void *)inode;
- }
if (handle->ih_generation != inode->i_generation) {
iput(inode);
- mlog_errno(-ESTALE);
return ERR_PTR(-ESTALE);
}
if (is_bad_inode(inode)) {
iput(inode);
inode = ERR_PTR(-ESTALE);
- mlog_errno(PTR_ERR(inode));
goto bail;
}
mlog(0, "returning inode with number %llu\n",
(unsigned long long)OCFS2_I(inode)->ip_blkno);
mlog_exit_ptr(inode);
- } else
- mlog_errno(PTR_ERR(inode));
+ }
return inode;
}
* today. change if needed. */
if (!OCFS2_IS_VALID_DINODE(fe) ||
!(fe->i_flags & cpu_to_le32(OCFS2_VALID_FL))) {
- mlog(ML_ERROR, "Invalid dinode: i_ino=%lu, i_blkno=%llu, "
+ mlog(0, "Invalid dinode: i_ino=%lu, i_blkno=%llu, "
"signature = %.*s, flags = 0x%x\n",
inode->i_ino,
(unsigned long long)le64_to_cpu(fe->i_blkno), 7,
S_ISBLK(le16_to_cpu(fe->i_mode)))
inode->i_rdev = huge_decode_dev(le64_to_cpu(fe->id1.dev1.i_rdev));
- if (ocfs2_populate_inode(inode, fe, 0) < 0) {
- mlog(ML_ERROR, "populate failed! i_blkno=%llu, i_ino=%lu\n",
- (unsigned long long)fe->i_blkno, inode->i_ino);
+ if (ocfs2_populate_inode(inode, fe, 0) < 0)
goto bail;
- }
BUG_ON(args->fi_blkno != le64_to_cpu(fe->i_blkno));
goto leave;
}
- if (S_ISDIR(inode->i_mode)) {
+ dir->i_ctime = dir->i_mtime = CURRENT_TIME;
+ if (S_ISDIR(inode->i_mode))
drop_nlink(dir);
- status = ocfs2_mark_inode_dirty(handle, dir,
- parent_node_bh);
- if (status < 0) {
- mlog_errno(status);
+
+ status = ocfs2_mark_inode_dirty(handle, dir, parent_node_bh);
+ if (status < 0) {
+ mlog_errno(status);
+ if (S_ISDIR(inode->i_mode))
inc_nlink(dir);
- }
}
leave:
char orphan_name[OCFS2_ORPHAN_NAMELEN + 1];
struct buffer_head *orphan_entry_bh = NULL;
struct buffer_head *newfe_bh = NULL;
+ struct buffer_head *old_inode_bh = NULL;
struct buffer_head *insert_entry_bh = NULL;
struct ocfs2_super *osb = NULL;
u64 newfe_blkno;
struct buffer_head *new_de_bh = NULL, *old_de_bh = NULL; // bhs for above
struct buffer_head *old_inode_de_bh = NULL; // if old_dentry is a dir,
// this is the 1st dirent bh
- nlink_t old_dir_nlink = old_dir->i_nlink, new_dir_nlink = new_dir->i_nlink;
+ nlink_t old_dir_nlink = old_dir->i_nlink;
/* At some point it might be nice to break this function up a
* bit. */
}
/*
- * Though we don't require an inode meta data update if
- * old_inode is not a directory, we lock anyway here to ensure
- * the vote thread on other nodes won't have to concurrently
- * downconvert the inode and the dentry locks.
+ * Aside from allowing a meta data update, the locking here
+ * also ensures that the vote thread on other nodes won't have
+ * to concurrently downconvert the inode and the dentry locks.
*/
- status = ocfs2_meta_lock(old_inode, NULL, 1);
+ status = ocfs2_meta_lock(old_inode, &old_inode_bh, 1);
if (status < 0) {
if (status != -ENOENT)
mlog_errno(status);
old_inode->i_ctime = CURRENT_TIME;
mark_inode_dirty(old_inode);
+ ocfs2_mark_inode_dirty(handle, old_inode, old_inode_bh);
/* now that the name has been added to new_dir, remove the old name */
status = ocfs2_delete_entry(handle, old_dir, old_de, old_de_bh);
}
}
mark_inode_dirty(old_dir);
- if (new_inode)
+ ocfs2_mark_inode_dirty(handle, old_dir, old_dir_bh);
+ if (new_inode) {
mark_inode_dirty(new_inode);
+ ocfs2_mark_inode_dirty(handle, new_inode, newfe_bh);
+ }
- if (old_dir != new_dir)
- if (new_dir_nlink != new_dir->i_nlink) {
- if (!new_dir_bh) {
- mlog(ML_ERROR, "need to change nlink for new "
- "dir %llu from %d to %d but bh is NULL\n",
- (unsigned long long)OCFS2_I(new_dir)->ip_blkno,
- (int)new_dir_nlink, new_dir->i_nlink);
- } else {
- struct ocfs2_dinode *fe;
- status = ocfs2_journal_access(handle,
- new_dir,
- new_dir_bh,
- OCFS2_JOURNAL_ACCESS_WRITE);
- fe = (struct ocfs2_dinode *) new_dir_bh->b_data;
- fe->i_links_count = cpu_to_le16(new_dir->i_nlink);
- status = ocfs2_journal_dirty(handle, new_dir_bh);
- }
- }
+ if (old_dir != new_dir) {
+ /* Keep the same times on both directories.*/
+ new_dir->i_ctime = new_dir->i_mtime = old_dir->i_ctime;
+
+ /*
+ * This will also pick up the i_nlink change from the
+ * block above.
+ */
+ ocfs2_mark_inode_dirty(handle, new_dir, new_dir_bh);
+ }
if (old_dir_nlink != old_dir->i_nlink) {
if (!old_dir_bh) {
iput(new_inode);
if (newfe_bh)
brelse(newfe_bh);
+ if (old_inode_bh)
+ brelse(old_inode_bh);
if (old_dir_bh)
brelse(old_dir_bh);
if (new_dir_bh)
(le16_to_cpu(de->rec_len) >= rec_len)) ||
(le16_to_cpu(de->rec_len) >=
(OCFS2_DIR_REC_LEN(de->name_len) + rec_len))) {
+ dir->i_mtime = dir->i_ctime = CURRENT_TIME;
+ retval = ocfs2_mark_inode_dirty(handle, dir, parent_fe_bh);
+ if (retval < 0) {
+ mlog_errno(retval);
+ goto bail;
+ }
+
status = ocfs2_journal_access(handle, dir, insert_bh,
OCFS2_JOURNAL_ACCESS_WRITE);
/* By now the buffer is marked for journaling */
de->name_len = namelen;
memcpy(de->name, name, namelen);
- dir->i_mtime = dir->i_ctime = CURRENT_TIME;
dir->i_version++;
status = ocfs2_journal_dirty(handle, insert_bh);
retval = 0;
#define OCFS2_CLEAR_INCOMPAT_FEATURE(sb,mask) \
OCFS2_SB(sb)->s_feature_incompat &= ~(mask)
-#define OCFS2_FEATURE_COMPAT_SUPP 0
+#define OCFS2_FEATURE_COMPAT_SUPP OCFS2_FEATURE_COMPAT_BACKUP_SB
#define OCFS2_FEATURE_INCOMPAT_SUPP OCFS2_FEATURE_INCOMPAT_LOCAL_MOUNT
#define OCFS2_FEATURE_RO_COMPAT_SUPP 0
/* Support for sparse allocation in b-trees */
#define OCFS2_FEATURE_INCOMPAT_SPARSE_ALLOC 0x0010
+/*
+ * backup superblock flag is used to indicate that this volume
+ * has backup superblocks.
+ */
+#define OCFS2_FEATURE_COMPAT_BACKUP_SB 0x0001
+
+/* The byte offset of the first backup block will be 1G.
+ * The following will be 4G, 16G, 64G, 256G and 1T.
+ */
+#define OCFS2_BACKUP_SB_START 1 << 30
+
+/* the max backup superblock nums */
+#define OCFS2_MAX_BACKUP_SUPERBLOCKS 6
+
/*
* Flags on ocfs2_dinode.i_flags
*/
return size / sizeof(struct ocfs2_truncate_rec);
}
+
+static inline u64 ocfs2_backup_super_blkno(struct super_block *sb, int index)
+{
+ u64 offset = OCFS2_BACKUP_SB_START;
+
+ if (index >= 0 && index < OCFS2_MAX_BACKUP_SUPERBLOCKS) {
+ offset <<= (2 * index);
+ offset /= sb->s_blocksize;
+ return offset;
+ }
+
+ return 0;
+
+}
#else
static inline int ocfs2_fast_symlink_chars(int blocksize)
{
return size / sizeof(struct ocfs2_truncate_rec);
}
+
+static inline uint64_t ocfs2_backup_super_blkno(int blocksize, int index)
+{
+ uint64_t offset = OCFS2_BACKUP_SB_START;
+
+ if (index >= 0 && index < OCFS2_MAX_BACKUP_SUPERBLOCKS) {
+ offset <<= (2 * index);
+ offset /= blocksize;
+ return offset;
+ }
+
+ return 0;
+}
#endif /* __KERNEL__ */
}
status = vfs_follow_link(nd, link);
- if (status && status != -ENOENT)
- mlog_errno(status);
+
bail:
if (page) {
kunmap(page);
}
mutex_lock(&inode->i_mutex);
+
+ mutex_lock(&(REISERFS_I(inode)->i_mmap));
+ if (REISERFS_I(inode)->i_flags & i_ever_mapped)
+ REISERFS_I(inode)->i_flags &= ~i_pack_on_close_mask;
+
reiserfs_write_lock(inode->i_sb);
/* freeing preallocation only involves relogging blocks that
* are already in the current transaction. preallocation gets
err = reiserfs_truncate_file(inode, 0);
}
out:
+ mutex_unlock(&(REISERFS_I(inode)->i_mmap));
mutex_unlock(&inode->i_mutex);
reiserfs_write_unlock(inode->i_sb);
return err;
}
+static int reiserfs_file_mmap(struct file *file, struct vm_area_struct *vma)
+{
+ struct inode *inode;
+
+ inode = file->f_path.dentry->d_inode;
+ mutex_lock(&(REISERFS_I(inode)->i_mmap));
+ REISERFS_I(inode)->i_flags |= i_ever_mapped;
+ mutex_unlock(&(REISERFS_I(inode)->i_mmap));
+
+ return generic_file_mmap(file, vma);
+}
+
static void reiserfs_vfs_truncate_file(struct inode *inode)
{
reiserfs_truncate_file(inode, 1);
#ifdef CONFIG_COMPAT
.compat_ioctl = reiserfs_compat_ioctl,
#endif
- .mmap = generic_file_mmap,
+ .mmap = reiserfs_file_mmap,
.open = generic_file_open,
.release = reiserfs_file_release,
.fsync = reiserfs_sync_file,
REISERFS_I(inode)->i_prealloc_count = 0;
REISERFS_I(inode)->i_trans_id = 0;
REISERFS_I(inode)->i_jl = NULL;
+ mutex_init(&(REISERFS_I(inode)->i_mmap));
reiserfs_init_acl_access(inode);
reiserfs_init_acl_default(inode);
reiserfs_init_xattr_rwsem(inode);
REISERFS_I(inode)->i_attrs =
REISERFS_I(dir)->i_attrs & REISERFS_INHERIT_MASK;
sd_attrs_to_i_attrs(REISERFS_I(inode)->i_attrs, inode);
+ mutex_init(&(REISERFS_I(inode)->i_mmap));
reiserfs_init_acl_access(inode);
reiserfs_init_acl_default(inode);
reiserfs_init_xattr_rwsem(inode);
extern int sysenter_setup(void);
extern int init_gdt(int cpu, struct task_struct *idle);
+extern void cpu_set_gdt(int);
extern void secondary_cpu_init(void);
#endif /* __ASM_I386_PROCESSOR_H */
#define _HAVE_ARCH_IPV6_CSUM 1
struct in6_addr;
-extern unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
- struct in6_addr *daddr, __u32 len, unsigned short proto,
- unsigned int csum);
+extern __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+ const struct in6_addr *daddr, __u32 len, unsigned short proto,
+ __wsum csum);
#endif /* _ASM_IA64_CHECKSUM_H */
#endif
" .set pop"
: "=r" (sum)
- : "0" (daddr), "r"(saddr),
+ : "0" ((__force unsigned long)daddr),
+ "r" ((__force unsigned long)saddr),
#ifdef __MIPSEL__
"r" ((proto + len) << 8),
#else
* processors.
*/
ASMMACRO(mtc0_tlbw_hazard,
- nop
+ nop; nop
)
ASMMACRO(tlbw_use_hazard,
nop; nop; nop
#include <asm/hazards.h>
+/*
+ * CONFIG_MIPS_MT_SMTC_INSTANT_REPLAY does prompt replay of deferred IPIs,
+ * at the cost of branch and call overhead on each local_irq_restore()
+ */
+
+#ifdef CONFIG_MIPS_MT_SMTC_INSTANT_REPLAY
+
+extern void smtc_ipi_replay(void);
+
+#define irq_restore_epilog(flags) \
+do { \
+ if (!(flags & 0x0400)) \
+ smtc_ipi_replay(); \
+} while (0)
+
+#else
+
+#define irq_restore_epilog(ignore) do { } while (0)
+
+#endif /* CONFIG_MIPS_MT_SMTC_INSTANT_REPLAY */
+
__asm__ (
" .macro raw_local_irq_enable \n"
" .set push \n"
: "=r" (__tmp1) \
: "0" (flags) \
: "memory"); \
+ irq_restore_epilog(flags); \
} while(0)
static inline int raw_irqs_disabled_flags(unsigned long flags)
#define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
#define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling TIF_NEED_RESCHED */
#define TIF_MEMDIE 18
+#define TIF_FREEZE 19
#define TIF_SYSCALL_TRACE 31 /* syscall trace active */
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK)
#define _TIF_USEDFPU (1<<TIF_USEDFPU)
#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
+#define _TIF_FREEZE (1<<TIF_FREEZE)
/* work to do on interrupt/exception return */
#define _TIF_WORK_MASK (0x0000ffef & ~_TIF_SECCOMP)
/*
* Atomically test *v and decrement if it is greater than 0.
- * The function returns the old value of *v minus 1.
+ * The function returns the old value of *v minus 1, even if
+ * the atomic variable, v, was not decremented.
*/
static __inline__ int atomic_dec_if_positive(atomic_t *v)
{
__asm__ __volatile__(
LWSYNC_ON_SMP
"1: lwarx %0,0,%1 # atomic_dec_if_positive\n\
- addic. %0,%0,-1\n\
+ cmpwi %0,1\n\
+ addi %0,%0,-1\n\
blt- 2f\n"
PPC405_ERR77(0,%1)
" stwcx. %0,0,%1\n\
bne- 1b"
ISYNC_ON_SMP
"\n\
-2:" : "=&r" (t)
+2:" : "=&b" (t)
: "r" (&v->counter)
: "cc", "memory");
header-y += i2c-dev.h
header-y += i8k.h
header-y += icmp.h
-header-y += if_addr.h
header-y += if_arcnet.h
header-y += if_arp.h
header-y += if_bonding.h
header-y += if.h
header-y += if_hippi.h
header-y += if_infiniband.h
-header-y += if_link.h
header-y += if_packet.h
header-y += if_plip.h
header-y += if_ppp.h
header-y += ppdev.h
header-y += prctl.h
header-y += ps2esdi.h
-header-y += qic117.h
header-y += qnxtypes.h
header-y += quotaio_v1.h
header-y += quotaio_v2.h
unifdef-y += i2c.h
unifdef-y += i2o-dev.h
unifdef-y += icmpv6.h
+unifdef-y += if_addr.h
unifdef-y += if_bridge.h
unifdef-y += if_ec.h
unifdef-y += if_eql.h
unifdef-y += if_fddi.h
unifdef-y += if_frad.h
unifdef-y += if_ltalk.h
+unifdef-y += if_link.h
unifdef-y += if_pppox.h
unifdef-y += if_shaper.h
unifdef-y += if_tr.h
static char *relatives[REL_MAX + 1] = {
[REL_X] = "X", [REL_Y] = "Y",
- [REL_Z] = "Z", [REL_HWHEEL] = "HWheel",
- [REL_DIAL] = "Dial", [REL_WHEEL] = "Wheel",
- [REL_MISC] = "Misc",
+ [REL_Z] = "Z", [REL_RX] = "Rx",
+ [REL_RY] = "Ry", [REL_RZ] = "Rz",
+ [REL_HWHEEL] = "HWheel", [REL_DIAL] = "Dial",
+ [REL_WHEEL] = "Wheel", [REL_MISC] = "Misc",
};
static char *absolutes[ABS_MAX + 1] = {
#ifndef _IF_TUNNEL_H_
#define _IF_TUNNEL_H_
+#include <linux/types.h>
+
#define SIOCGETTUNNEL (SIOCDEVPRIVATE + 0)
#define SIOCADDTUNNEL (SIOCDEVPRIVATE + 1)
#define SIOCDELTUNNEL (SIOCDEVPRIVATE + 2)
static inline void ata_qc_reinit(struct ata_queued_cmd *qc)
{
+ qc->dma_dir = DMA_NONE;
qc->__sg = NULL;
qc->flags = 0;
qc->cursect = qc->cursg = qc->cursg_ofs = 0;
qc->nsect = 0;
qc->nbytes = qc->curbytes = 0;
+ qc->n_elem = 0;
qc->err_mask = 0;
+ qc->pad_len = 0;
ata_tf_init(qc->dev, &qc->tf);
#define MMC_RSP_R1B (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE|MMC_RSP_BUSY)
#define MMC_RSP_R2 (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC)
#define MMC_RSP_R3 (MMC_RSP_PRESENT)
-#define MMC_RSP_R6 (MMC_RSP_PRESENT|MMC_RSP_CRC)
+#define MMC_RSP_R6 (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
#define mmc_resp_type(cmd) ((cmd)->flags & (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC|MMC_RSP_BUSY|MMC_RSP_OPCODE))
struct mtd_info *mtd;
struct mutex lock;
int devnum;
- int blksize;
unsigned long size;
int readonly;
void *blkcore_priv; /* gendisk in 2.5, devfs_handle in 2.4 */
char *name;
int major;
int part_bits;
+ int blksize;
+ int blkshift;
/* Access functions */
int (*readsect)(struct mtd_blktrans_dev *dev,
#define MTD_CHAR_MAJOR 90
#define MTD_BLOCK_MAJOR 31
-#define MAX_MTD_DEVICES 16
+#define MAX_MTD_DEVICES 32
#define MTD_ERASE_PENDING 0x01
#define MTD_ERASING 0x02
* struct mtd_oob_ops - oob operation operands
* @mode: operation mode
*
- * @len: number of bytes to write/read. When a data buffer is given
- * (datbuf != NULL) this is the number of data bytes. When
- * no data buffer is available this is the number of oob bytes.
+ * @len: number of data bytes to write/read
*
- * @retlen: number of bytes written/read. When a data buffer is given
- * (datbuf != NULL) this is the number of data bytes. When
- * no data buffer is available this is the number of oob bytes.
+ * @retlen: number of data bytes written/read
*
- * @ooblen: number of oob bytes per page
+ * @ooblen: number of oob bytes to write/read
+ * @oobretlen: number of oob bytes written/read
* @ooboffs: offset of oob data in the oob area (only relevant when
* mode = MTD_OOB_PLACE)
* @datbuf: data buffer - if NULL only oob data are read/written
size_t len;
size_t retlen;
size_t ooblen;
+ size_t oobretlen;
uint32_t ooboffs;
uint8_t *datbuf;
uint8_t *oobbuf;
/* ECC status information */
struct mtd_ecc_stats ecc_stats;
+ /* Subpage shift (NAND) */
+ int subpage_sft;
void *priv;
struct module *owner;
int usecount;
+
+ /* If the driver is something smart, like UBI, it may need to maintain
+ * its own reference counting. The below functions are only for driver.
+ * The driver may register its callbacks. These callbacks are not
+ * supposed to be called by MTD users */
+ int (*get_device) (struct mtd_info *mtd);
+ void (*put_device) (struct mtd_info *mtd);
};
extern int del_mtd_device (struct mtd_info *mtd);
extern struct mtd_info *get_mtd_device(struct mtd_info *mtd, int num);
+extern struct mtd_info *get_mtd_device_nm(const char *name);
extern void put_mtd_device(struct mtd_info *mtd);
* for all large page devices, as they do not support
* autoincrement.*/
#define NAND_NO_READRDY 0x00000100
+/* Chip does not allow subpage writes */
+#define NAND_NO_SUBPAGE_WRITE 0x00000200
+
/* Options valid for Samsung large page devices */
#define NAND_SAMSUNG_LP_OPTIONS \
/* Nand scan has allocated controller struct */
#define NAND_CONTROLLER_ALLOC 0x80000000
+/* Cell info constants */
+#define NAND_CI_CHIPNR_MSK 0x03
+#define NAND_CI_CELLTYPE_MSK 0x0C
/*
* nand_state_t - chip states
* struct nand_buffers - buffer structure for read/write
* @ecccalc: buffer for calculated ecc
* @ecccode: buffer for ecc read from flash
- * @oobwbuf: buffer for write oob data
* @databuf: buffer for data - dynamically sized
- * @oobrbuf: buffer to read oob data
*
* Do not change the order of buffers. databuf and oobrbuf must be in
* consecutive order.
struct nand_buffers {
uint8_t ecccalc[NAND_MAX_OOBSIZE];
uint8_t ecccode[NAND_MAX_OOBSIZE];
- uint8_t oobwbuf[NAND_MAX_OOBSIZE];
- uint8_t databuf[NAND_MAX_PAGESIZE];
- uint8_t oobrbuf[NAND_MAX_OOBSIZE];
+ uint8_t databuf[NAND_MAX_PAGESIZE + NAND_MAX_OOBSIZE];
};
/**
* @chipsize: [INTERN] the size of one chip for multichip arrays
* @pagemask: [INTERN] page number mask = number of (pages / chip) - 1
* @pagebuf: [INTERN] holds the pagenumber which is currently in data_buf
+ * @subpagesize: [INTERN] holds the subpagesize
* @ecclayout: [REPLACEABLE] the default ecc placement scheme
* @bbt: [INTERN] bad block table pointer
* @bbt_td: [REPLACEABLE] bad block table descriptor for flash lookup
unsigned long chipsize;
int pagemask;
int pagebuf;
+ int subpagesize;
+ uint8_t cellinfo;
int badblockpos;
nand_state_t state;
#define __LINUX_MTD_ONENAND_H
#include <linux/spinlock.h>
+#include <linux/completion.h>
#include <linux/mtd/onenand_regs.h>
#include <linux/mtd/bbm.h>
FL_WRITING,
FL_ERASING,
FL_SYNCING,
- FL_UNLOCKING,
FL_LOCKING,
FL_RESETING,
FL_OTPING,
* operation is in progress
* @state: [INTERN] the current state of the OneNAND device
* @page_buf: data buffer
+ * @subpagesize: [INTERN] holds the subpagesize
* @ecclayout: [REPLACEABLE] the default ecc placement scheme
* @bbm: [REPLACEABLE] pointer to Bad Block Management
* @priv: [OPTIONAL] pointer to private chip date
int (*block_markbad)(struct mtd_info *mtd, loff_t ofs);
int (*scan_bbt)(struct mtd_info *mtd);
+ struct completion complete;
+ int irq;
+
spinlock_t chip_lock;
wait_queue_head_t wq;
onenand_state_t state;
unsigned char *page_buf;
+ int subpagesize;
struct nand_ecclayout *ecclayout;
void *bbm;
#define ONENAND_CURRENT_BUFFERRAM(this) (this->bufferram_index)
#define ONENAND_NEXT_BUFFERRAM(this) (this->bufferram_index ^ 1)
#define ONENAND_SET_NEXT_BUFFERRAM(this) (this->bufferram_index ^= 1)
+#define ONENAND_SET_PREV_BUFFERRAM(this) (this->bufferram_index ^= 1)
#define ONENAND_GET_SYS_CFG1(this) \
(this->read_word(this->base + ONENAND_REG_SYS_CFG1))
* ECC Status Reigser FF00h (R)
*/
#define ONENAND_ECC_1BIT (1 << 0)
+#define ONENAND_ECC_1BIT_ALL (0x5555)
#define ONENAND_ECC_2BIT (1 << 1)
#define ONENAND_ECC_2BIT_ALL (0xAAAA)
#include <linux/types.h>
#include <linux/ioctl.h>
-#include <linux/qic117.h>
/*
* Structures and definitions for mag tape io control commands
#define MT_ISFTAPE_UNKNOWN 0x800000 /* obsolete */
#define MT_ISFTAPE_FLAG 0x800000
-struct mt_tape_info {
- long t_type; /* device type id (mt_type) */
- char *t_name; /* descriptive name */
-};
-
-#define MT_TAPE_INFO { \
- {MT_ISUNKNOWN, "Unknown type of tape device"}, \
- {MT_ISQIC02, "Generic QIC-02 tape streamer"}, \
- {MT_ISWT5150, "Wangtek 5150, QIC-150"}, \
- {MT_ISARCHIVE_5945L2, "Archive 5945L-2"}, \
- {MT_ISCMSJ500, "CMS Jumbo 500"}, \
- {MT_ISTDC3610, "Tandberg TDC 3610, QIC-24"}, \
- {MT_ISARCHIVE_VP60I, "Archive VP60i, QIC-02"}, \
- {MT_ISARCHIVE_2150L, "Archive Viper 2150L"}, \
- {MT_ISARCHIVE_2060L, "Archive Viper 2060L"}, \
- {MT_ISARCHIVESC499, "Archive SC-499 QIC-36 controller"}, \
- {MT_ISQIC02_ALL_FEATURES, "Generic QIC-02 tape, all features"}, \
- {MT_ISWT5099EEN24, "Wangtek 5099-een24, 60MB"}, \
- {MT_ISTEAC_MT2ST, "Teac MT-2ST 155mb data cassette drive"}, \
- {MT_ISEVEREX_FT40A, "Everex FT40A, QIC-40"}, \
- {MT_ISONSTREAM_SC, "OnStream SC-, DI-, DP-, or USB tape drive"}, \
- {MT_ISSCSI1, "Generic SCSI-1 tape"}, \
- {MT_ISSCSI2, "Generic SCSI-2 tape"}, \
- {0, NULL} \
-}
-
/* structure for MTIOCPOS - mag tape get position command */
};
-/* structure for MTIOCVOLINFO, query information about the volume
- * currently positioned at (zftape)
- */
-struct mtvolinfo {
- unsigned int mt_volno; /* vol-number */
- unsigned int mt_blksz; /* blocksize used when recording */
- unsigned int mt_rawsize; /* raw tape space consumed, in kb */
- unsigned int mt_size; /* volume size after decompression, in kb */
- unsigned int mt_cmpr:1; /* this volume has been compressed */
-};
-
-/* raw access to a floppy drive, read and write an arbitrary segment.
- * For ftape/zftape to support formatting etc.
- */
-#define MT_FT_RD_SINGLE 0
-#define MT_FT_RD_AHEAD 1
-#define MT_FT_WR_ASYNC 0 /* start tape only when all buffers are full */
-#define MT_FT_WR_MULTI 1 /* start tape, continue until buffers are empty */
-#define MT_FT_WR_SINGLE 2 /* write a single segment and stop afterwards */
-#define MT_FT_WR_DELETE 3 /* write deleted data marks, one segment at time */
-
-struct mtftseg
-{
- unsigned mt_segno; /* the segment to read or write */
- unsigned mt_mode; /* modes for read/write (sync/async etc.) */
- int mt_result; /* result of r/w request, not of the ioctl */
- void __user *mt_data; /* User space buffer: must be 29kb */
-};
-
-/* get tape capacity (ftape/zftape)
- */
-struct mttapesize {
- unsigned long mt_capacity; /* entire, uncompressed capacity
- * of a cartridge
- */
- unsigned long mt_used; /* what has been used so far, raw
- * uncompressed amount
- */
-};
-
-/* possible values of the ftfmt_op field
- */
-#define FTFMT_SET_PARMS 1 /* set software parms */
-#define FTFMT_GET_PARMS 2 /* get software parms */
-#define FTFMT_FORMAT_TRACK 3 /* start formatting a tape track */
-#define FTFMT_STATUS 4 /* monitor formatting a tape track */
-#define FTFMT_VERIFY 5 /* verify the given segment */
-
-struct ftfmtparms {
- unsigned char ft_qicstd; /* QIC-40/QIC-80/QIC-3010/QIC-3020 */
- unsigned char ft_fmtcode; /* Refer to the QIC specs */
- unsigned char ft_fhm; /* floppy head max */
- unsigned char ft_ftm; /* floppy track max */
- unsigned short ft_spt; /* segments per track */
- unsigned short ft_tpc; /* tracks per cartridge */
-};
-
-struct ftfmttrack {
- unsigned int ft_track; /* track to format */
- unsigned char ft_gap3; /* size of gap3, for FORMAT_TRK */
-};
-
-struct ftfmtstatus {
- unsigned int ft_segment; /* segment currently being formatted */
-};
-
-struct ftfmtverify {
- unsigned int ft_segment; /* segment to verify */
- unsigned long ft_bsm; /* bsm as result of VERIFY cmd */
-};
-
-struct mtftformat {
- unsigned int fmt_op; /* operation to perform */
- union fmt_arg {
- struct ftfmtparms fmt_parms; /* format parameters */
- struct ftfmttrack fmt_track; /* ctrl while formatting */
- struct ftfmtstatus fmt_status;
- struct ftfmtverify fmt_verify; /* for verifying */
- } fmt_arg;
-};
-
-struct mtftcmd {
- unsigned int ft_wait_before; /* timeout to wait for drive to get ready
- * before command is sent. Milliseconds
- */
- qic117_cmd_t ft_cmd; /* command to send */
- unsigned char ft_parm_cnt; /* zero: no parm is sent. */
- unsigned char ft_parms[3]; /* parameter(s) to send to
- * the drive. The parms are nibbles
- * driver sends cmd + 2 step pulses */
- unsigned int ft_result_bits; /* if non zero, number of bits
- * returned by the tape drive
- */
- unsigned int ft_result; /* the result returned by the tape drive*/
- unsigned int ft_wait_after; /* timeout to wait for drive to get ready
- * after command is sent. 0: don't wait */
- int ft_status; /* status returned by ready wait
- * undefined if timeout was 0.
- */
- int ft_error; /* error code if error status was set by
- * command
- */
-};
-
/* mag tape io control commands */
#define MTIOCTOP _IOW('m', 1, struct mtop) /* do a mag tape op */
#define MTIOCGET _IOR('m', 2, struct mtget) /* get tape status */
#define MTIOCPOS _IOR('m', 3, struct mtpos) /* get tape position */
-/* The next two are used by the QIC-02 driver for runtime reconfiguration.
- * See tpqic02.h for struct mtconfiginfo.
- */
-#define MTIOCGETCONFIG _IOR('m', 4, struct mtconfiginfo) /* get tape config */
-#define MTIOCSETCONFIG _IOW('m', 5, struct mtconfiginfo) /* set tape config */
-
-/* the next six are used by the floppy ftape drivers and its frontends
- * sorry, but MTIOCTOP commands are write only.
- */
-#define MTIOCRDFTSEG _IOWR('m', 6, struct mtftseg) /* read a segment */
-#define MTIOCWRFTSEG _IOWR('m', 7, struct mtftseg) /* write a segment */
-#define MTIOCVOLINFO _IOR('m', 8, struct mtvolinfo) /* info about volume */
-#define MTIOCGETSIZE _IOR('m', 9, struct mttapesize)/* get cartridge size*/
-#define MTIOCFTFORMAT _IOWR('m', 10, struct mtftformat) /* format ftape */
-#define MTIOCFTCMD _IOWR('m', 11, struct mtftcmd) /* send QIC-117 cmd */
/* Generic Mag Tape (device independent) status macros for examining
* mt_gstat -- HP-UX compatible.
#include <linux/netfilter/x_tables.h>
#define IPT_FUNCTION_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
-#define IPT_TABLE_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
+#define IPT_TABLE_MAXNAMELEN XT_TABLE_MAXNAMELEN
#define ipt_match xt_match
#define ipt_target xt_target
#define ipt_table xt_table
extern int nfs_revalidate_inode(struct nfs_server *server, struct inode *inode);
extern int __nfs_revalidate_inode(struct nfs_server *, struct inode *);
extern int nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping);
+extern int nfs_revalidate_mapping_nolock(struct inode *inode, struct address_space *mapping);
extern int nfs_setattr(struct dentry *, struct iattr *);
extern void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr);
extern void nfs_begin_attr_update(struct inode *);
+++ /dev/null
-#ifndef _QIC117_H
-#define _QIC117_H
-
-/*
- * Copyright (C) 1993-1996 Bas Laarhoven,
- * (C) 1997 Claus-Justus Heine.
-
- 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.
-
- *
- * $Source: /homes/cvs/ftape-stacked/include/linux/qic117.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:19:32 $
- *
- * This file contains QIC-117 spec. related definitions for the
- * QIC-40/80/3010/3020 floppy-tape driver "ftape" for Linux.
- *
- * These data were taken from the Quarter-Inch Cartridge
- * Drive Standards, Inc. document titled:
- * `Common Command Set Interface Specification for Flexible
- * Disk Controller Based Minicartridge Tape Drives'
- * document QIC-117 Revision J, 28 Aug 96.
- * For more information, contact:
- * Quarter-Inch Cartridge Drive Standards, Inc.
- * 311 East Carrillo Street
- * Santa Barbara, California 93101
- * Telephone (805) 963-3853
- * Fax (805) 962-1541
- * WWW http://www.qic.org
- *
- * Current QIC standard revisions (of interest) are:
- * QIC-40-MC, Rev. M, 2 Sep 92.
- * QIC-80-MC, Rev. N, 20 Mar 96.
- * QIC-80-MC, Rev. K, 15 Dec 94.
- * QIC-113, Rev. G, 15 Jun 95.
- * QIC-117, Rev. J, 28 Aug 96.
- * QIC-122, Rev. B, 6 Mar 91.
- * QIC-130, Rev. C, 2 Sep 92.
- * QIC-3010-MC, Rev. F, 14 Jun 95.
- * QIC-3020-MC, Rev. G, 31 Aug 95.
- * QIC-CRF3, Rev. B, 15 Jun 95.
- * */
-
-/*
- * QIC-117 common command set rev. J.
- * These commands are sent to the tape unit
- * as number of pulses over the step line.
- */
-
-typedef enum {
- QIC_NO_COMMAND = 0,
- QIC_RESET = 1,
- QIC_REPORT_NEXT_BIT = 2,
- QIC_PAUSE = 3,
- QIC_MICRO_STEP_PAUSE = 4,
- QIC_ALTERNATE_TIMEOUT = 5,
- QIC_REPORT_DRIVE_STATUS = 6,
- QIC_REPORT_ERROR_CODE = 7,
- QIC_REPORT_DRIVE_CONFIGURATION = 8,
- QIC_REPORT_ROM_VERSION = 9,
- QIC_LOGICAL_FORWARD = 10,
- QIC_PHYSICAL_REVERSE = 11,
- QIC_PHYSICAL_FORWARD = 12,
- QIC_SEEK_HEAD_TO_TRACK = 13,
- QIC_SEEK_LOAD_POINT = 14,
- QIC_ENTER_FORMAT_MODE = 15,
- QIC_WRITE_REFERENCE_BURST = 16,
- QIC_ENTER_VERIFY_MODE = 17,
- QIC_STOP_TAPE = 18,
-/* commands 19-20: reserved */
- QIC_MICRO_STEP_HEAD_UP = 21,
- QIC_MICRO_STEP_HEAD_DOWN = 22,
- QIC_SOFT_SELECT = 23,
- QIC_SOFT_DESELECT = 24,
- QIC_SKIP_REVERSE = 25,
- QIC_SKIP_FORWARD = 26,
- QIC_SELECT_RATE = 27,
-/* command 27, in ccs2: Select Rate or Format */
- QIC_ENTER_DIAGNOSTIC_1 = 28,
- QIC_ENTER_DIAGNOSTIC_2 = 29,
- QIC_ENTER_PRIMARY_MODE = 30,
-/* command 31: vendor unique */
- QIC_REPORT_VENDOR_ID = 32,
- QIC_REPORT_TAPE_STATUS = 33,
- QIC_SKIP_EXTENDED_REVERSE = 34,
- QIC_SKIP_EXTENDED_FORWARD = 35,
- QIC_CALIBRATE_TAPE_LENGTH = 36,
- QIC_REPORT_FORMAT_SEGMENTS = 37,
- QIC_SET_FORMAT_SEGMENTS = 38,
-/* commands 39-45: reserved */
- QIC_PHANTOM_SELECT = 46,
- QIC_PHANTOM_DESELECT = 47
-} qic117_cmd_t;
-
-typedef enum {
- discretional = 0, required, ccs1, ccs2
-} qic_compatibility;
-
-typedef enum {
- unused, mode, motion, report
-} command_types;
-
-struct qic117_command_table {
- char *name;
- __u8 mask;
- __u8 state;
- __u8 cmd_type;
- __u8 non_intr;
- __u8 level;
-};
-
-#define QIC117_COMMANDS {\
-/* command mask state cmd_type */\
-/* | name | | | non_intr */\
-/* | | | | | | level */\
-/* 0*/ {NULL, 0x00, 0x00, mode, 0, discretional},\
-/* 1*/ {"soft reset", 0x00, 0x00, motion, 1, required},\
-/* 2*/ {"report next bit", 0x00, 0x00, report, 0, required},\
-/* 3*/ {"pause", 0x36, 0x24, motion, 1, required},\
-/* 4*/ {"micro step pause", 0x36, 0x24, motion, 1, required},\
-/* 5*/ {"alternate command timeout", 0x00, 0x00, mode, 0, required},\
-/* 6*/ {"report drive status", 0x00, 0x00, report, 0, required},\
-/* 7*/ {"report error code", 0x01, 0x01, report, 0, required},\
-/* 8*/ {"report drive configuration",0x00, 0x00, report, 0, required},\
-/* 9*/ {"report rom version", 0x00, 0x00, report, 0, required},\
-/*10*/ {"logical forward", 0x37, 0x25, motion, 0, required},\
-/*11*/ {"physical reverse", 0x17, 0x05, motion, 0, required},\
-/*12*/ {"physical forward", 0x17, 0x05, motion, 0, required},\
-/*13*/ {"seek head to track", 0x37, 0x25, motion, 0, required},\
-/*14*/ {"seek load point", 0x17, 0x05, motion, 1, required},\
-/*15*/ {"enter format mode", 0x1f, 0x05, mode, 0, required},\
-/*16*/ {"write reference burst", 0x1f, 0x05, motion, 1, required},\
-/*17*/ {"enter verify mode", 0x37, 0x25, mode, 0, required},\
-/*18*/ {"stop tape", 0x00, 0x00, motion, 1, required},\
-/*19*/ {"reserved (19)", 0x00, 0x00, unused, 0, discretional},\
-/*20*/ {"reserved (20)", 0x00, 0x00, unused, 0, discretional},\
-/*21*/ {"micro step head up", 0x02, 0x00, motion, 0, required},\
-/*22*/ {"micro step head down", 0x02, 0x00, motion, 0, required},\
-/*23*/ {"soft select", 0x00, 0x00, mode, 0, discretional},\
-/*24*/ {"soft deselect", 0x00, 0x00, mode, 0, discretional},\
-/*25*/ {"skip segments reverse", 0x36, 0x24, motion, 1, required},\
-/*26*/ {"skip segments forward", 0x36, 0x24, motion, 1, required},\
-/*27*/ {"select rate or format", 0x03, 0x01, mode, 0, required /* [ccs2] */},\
-/*28*/ {"enter diag mode 1", 0x00, 0x00, mode, 0, discretional},\
-/*29*/ {"enter diag mode 2", 0x00, 0x00, mode, 0, discretional},\
-/*30*/ {"enter primary mode", 0x00, 0x00, mode, 0, required},\
-/*31*/ {"vendor unique (31)", 0x00, 0x00, unused, 0, discretional},\
-/*32*/ {"report vendor id", 0x00, 0x00, report, 0, required},\
-/*33*/ {"report tape status", 0x04, 0x04, report, 0, ccs1},\
-/*34*/ {"skip extended reverse", 0x36, 0x24, motion, 1, ccs1},\
-/*35*/ {"skip extended forward", 0x36, 0x24, motion, 1, ccs1},\
-/*36*/ {"calibrate tape length", 0x17, 0x05, motion, 1, ccs2},\
-/*37*/ {"report format segments", 0x17, 0x05, report, 0, ccs2},\
-/*38*/ {"set format segments", 0x17, 0x05, mode, 0, ccs2},\
-/*39*/ {"reserved (39)", 0x00, 0x00, unused, 0, discretional},\
-/*40*/ {"vendor unique (40)", 0x00, 0x00, unused, 0, discretional},\
-/*41*/ {"vendor unique (41)", 0x00, 0x00, unused, 0, discretional},\
-/*42*/ {"vendor unique (42)", 0x00, 0x00, unused, 0, discretional},\
-/*43*/ {"vendor unique (43)", 0x00, 0x00, unused, 0, discretional},\
-/*44*/ {"vendor unique (44)", 0x00, 0x00, unused, 0, discretional},\
-/*45*/ {"vendor unique (45)", 0x00, 0x00, unused, 0, discretional},\
-/*46*/ {"phantom select", 0x00, 0x00, mode, 0, discretional},\
-/*47*/ {"phantom deselect", 0x00, 0x00, mode, 0, discretional},\
-}
-
-/*
- * Status bits returned by QIC_REPORT_DRIVE_STATUS
- */
-
-#define QIC_STATUS_READY 0x01 /* Drive is ready or idle. */
-#define QIC_STATUS_ERROR 0x02 /* Error detected, must read
- error code to clear this */
-#define QIC_STATUS_CARTRIDGE_PRESENT 0x04 /* Tape is present */
-#define QIC_STATUS_WRITE_PROTECT 0x08 /* Tape is write protected */
-#define QIC_STATUS_NEW_CARTRIDGE 0x10 /* New cartridge inserted, must
- read error status to clear. */
-#define QIC_STATUS_REFERENCED 0x20 /* Cartridge appears to have been
- formatted. */
-#define QIC_STATUS_AT_BOT 0x40 /* Cartridge is at physical
- beginning of tape. */
-#define QIC_STATUS_AT_EOT 0x80 /* Cartridge is at physical end
- of tape. */
-/*
- * Status bits returned by QIC_REPORT_DRIVE_CONFIGURATION
- */
-
-#define QIC_CONFIG_RATE_MASK 0x18
-#define QIC_CONFIG_RATE_SHIFT 3
-#define QIC_CONFIG_RATE_250 0
-#define QIC_CONFIG_RATE_500 2
-#define QIC_CONFIG_RATE_1000 3
-#define QIC_CONFIG_RATE_2000 1
-#define QIC_CONFIG_RATE_4000 0 /* since QIC-117 Rev. J */
-
-#define QIC_CONFIG_LONG 0x40 /* Extra Length Tape Detected */
-#define QIC_CONFIG_80 0x80 /* QIC-80 detected. */
-
-/*
- * Status bits returned by QIC_REPORT_TAPE_STATUS
- */
-
-#define QIC_TAPE_STD_MASK 0x0f
-#define QIC_TAPE_QIC40 0x01
-#define QIC_TAPE_QIC80 0x02
-#define QIC_TAPE_QIC3020 0x03
-#define QIC_TAPE_QIC3010 0x04
-
-#define QIC_TAPE_LEN_MASK 0x70
-#define QIC_TAPE_205FT 0x10
-#define QIC_TAPE_307FT 0x20
-#define QIC_TAPE_VARIABLE 0x30
-#define QIC_TAPE_1100FT 0x40
-#define QIC_TAPE_FLEX 0x60
-
-#define QIC_TAPE_WIDE 0x80
-
-/* Define a value (in feet) slightly higher than
- * the possible maximum tape length.
- */
-#define QIC_TOP_TAPE_LEN 1500
-
-/*
- * Errors: List of error codes, and their severity.
- */
-
-typedef struct {
- char *message; /* Text describing the error. */
- unsigned int fatal:1; /* Non-zero if the error is fatal. */
-} ftape_error;
-
-#define QIC117_ERRORS {\
- /* 0*/ { "No error", 0, },\
- /* 1*/ { "Command Received while Drive Not Ready", 0, },\
- /* 2*/ { "Cartridge Not Present or Removed", 1, },\
- /* 3*/ { "Motor Speed Error (not within 1%)", 1, },\
- /* 4*/ { "Motor Speed Fault (jammed, or gross speed error", 1, },\
- /* 5*/ { "Cartridge Write Protected", 1, },\
- /* 6*/ { "Undefined or Reserved Command Code", 1, },\
- /* 7*/ { "Illegal Track Address Specified for Seek", 1, },\
- /* 8*/ { "Illegal Command in Report Subcontext", 0, },\
- /* 9*/ { "Illegal Entry into a Diagnostic Mode", 1, },\
- /*10*/ { "Broken Tape Detected (based on hole sensor)", 1, },\
- /*11*/ { "Warning--Read Gain Setting Error", 1, },\
- /*12*/ { "Command Received While Error Status Pending (obs)", 1, },\
- /*13*/ { "Command Received While New Cartridge Pending", 1, },\
- /*14*/ { "Command Illegal or Undefined in Primary Mode", 1, },\
- /*15*/ { "Command Illegal or Undefined in Format Mode", 1, },\
- /*16*/ { "Command Illegal or Undefined in Verify Mode", 1, },\
- /*17*/ { "Logical Forward Not at Logical BOT or no Format Segments in Format Mode", 1, },\
- /*18*/ { "Logical EOT Before All Segments generated", 1, },\
- /*19*/ { "Command Illegal When Cartridge Not Referenced", 1, },\
- /*20*/ { "Self-Diagnostic Failed (cannot be cleared)", 1, },\
- /*21*/ { "Warning EEPROM Not Initialized, Defaults Set", 1, },\
- /*22*/ { "EEPROM Corrupted or Hardware Failure", 1, },\
- /*23*/ { "Motion Time-out Error", 1, },\
- /*24*/ { "Data Segment Too Long -- Logical Forward or Pause", 1, },\
- /*25*/ { "Transmit Overrun (obs)", 1, },\
- /*26*/ { "Power On Reset Occurred", 0, },\
- /*27*/ { "Software Reset Occurred", 0, },\
- /*28*/ { "Diagnostic Mode 1 Error", 1, },\
- /*29*/ { "Diagnostic Mode 2 Error", 1, },\
- /*30*/ { "Command Received During Non-Interruptible Process", 1, },\
- /*31*/ { "Rate or Format Selection Error", 1, },\
- /*32*/ { "Illegal Command While in High Speed Mode", 1, },\
- /*33*/ { "Illegal Seek Segment Value", 1, },\
- /*34*/ { "Invalid Media", 1, },\
- /*35*/ { "Head Positioning Failure", 1, },\
- /*36*/ { "Write Reference Burst Failure", 1, },\
- /*37*/ { "Prom Code Missing", 1, },\
- /*38*/ { "Invalid Format", 1, },\
- /*39*/ { "EOT/BOT System Failure", 1, },\
- /*40*/ { "Prom A Checksum Error", 1, },\
- /*41*/ { "Drive Wakeup Reset Occurred", 1, },\
- /*42*/ { "Prom B Checksum Error", 1, },\
- /*43*/ { "Illegal Entry into Format Mode", 1, },\
-}
-
-#endif /* _QIC117_H */
i_link_saved_truncate_mask = 0x0020,
i_has_xattr_dir = 0x0040,
i_data_log = 0x0080,
+ i_ever_mapped = 0x0100
} reiserfs_inode_flags;
struct reiserfs_inode_info {
** flushed */
unsigned long i_trans_id;
struct reiserfs_journal_list *i_jl;
+ struct mutex i_mmap;
#ifdef CONFIG_REISERFS_FS_POSIX_ACL
struct posix_acl *i_acl_access;
struct posix_acl *i_acl_default;
int flags, const struct rpc_call_ops *ops,
void *data);
void rpc_put_task(struct rpc_task *);
-void rpc_release_task(struct rpc_task *);
void rpc_exit_task(struct rpc_task *);
void rpc_release_calldata(const struct rpc_call_ops *, void *);
void rpc_killall_tasks(struct rpc_clnt *);
#define V4L2_STD_ATSC_8_VSB ((v4l2_std_id)0x01000000)
#define V4L2_STD_ATSC_16_VSB ((v4l2_std_id)0x02000000)
+/* FIXME:
+ Although std_id is 64 bits, there is an issue on PPC32 architecture that
+ makes switch(__u64) to break. So, there's a hack on v4l2-common.c rounding
+ this value to 32 bits.
+ As, currently, the max value is for V4L2_STD_ATSC_16_VSB (30 bits wide),
+ it should work fine. However, if needed to add more than two standards,
+ v4l2-common.c should be fixed.
+ */
+
/* some merged standards */
#define V4L2_STD_MN (V4L2_STD_PAL_M|V4L2_STD_PAL_N|V4L2_STD_PAL_Nc|V4L2_STD_NTSC)
#define V4L2_STD_B (V4L2_STD_PAL_B|V4L2_STD_PAL_B1|V4L2_STD_SECAM_B)
#if defined(CONFIG_IP_NF_CONNTRACK) || defined(CONFIG_IP_NF_CONNTRACK_MODULE)
#include <linux/netfilter_ipv4/ip_conntrack.h>
+#include <linux/socket.h>
#ifdef CONFIG_IP_NF_CONNTRACK_MARK
static inline u_int32_t *nf_ct_get_mark(const struct sk_buff *skb,
sctp_state_fn_t sctp_sf_discard_chunk;
sctp_state_fn_t sctp_sf_do_5_2_1_siminit;
sctp_state_fn_t sctp_sf_do_5_2_2_dupinit;
+sctp_state_fn_t sctp_sf_do_5_2_3_initack;
sctp_state_fn_t sctp_sf_do_5_2_4_dupcook;
sctp_state_fn_t sctp_sf_unk_chunk;
sctp_state_fn_t sctp_sf_do_8_5_1_E_sa;
if (size < SHMMIN || size > ns->shm_ctlmax)
return -EINVAL;
- if (ns->shm_tot + numpages >= ns->shm_ctlall)
+ if (ns->shm_tot + numpages > ns->shm_ctlall)
return -ENOSPC;
shp = ipc_rcu_alloc(sizeof(*shp));
/* Undo nested disables: */
desc->depth = 1;
}
+ /* Reset broken irq detection when installing new handler */
+ desc->irq_count = 0;
+ desc->irqs_unhandled = 0;
spin_unlock_irqrestore(&desc->lock, flags);
new->irq = irq;
local_irq_restore(flags);
put_cpu();
}
-EXPORT_SYMBOL_GPL(profile_hits);
static int __devinit profile_cpu_callback(struct notifier_block *info,
unsigned long action, void *__cpu)
}
#endif /* !CONFIG_SMP */
+EXPORT_SYMBOL_GPL(profile_hits);
+
void profile_tick(int type)
{
struct pt_regs *regs = get_irq_regs();
int blocking_notifier_call_chain(struct blocking_notifier_head *nh,
unsigned long val, void *v)
{
- int ret;
+ int ret = NOTIFY_DONE;
- down_read(&nh->rwsem);
- ret = notifier_call_chain(&nh->head, val, v);
- up_read(&nh->rwsem);
+ /*
+ * We check the head outside the lock, but if this access is
+ * racy then it does not matter what the result of the test
+ * is, we re-check the list after having taken the lock anyway:
+ */
+ if (rcu_dereference(nh->head)) {
+ down_read(&nh->rwsem);
+ ret = notifier_call_chain(&nh->head, val, v);
+ up_read(&nh->rwsem);
+ }
return ret;
}
err = get_nodes(&nodes, nmask, maxnode);
if (err)
return err;
+#ifdef CONFIG_CPUSETS
+ /* Restrict the nodes to the allowed nodes in the cpuset */
+ nodes_and(nodes, nodes, current->mems_allowed);
+#endif
return do_mbind(start, len, mode, &nodes, flags);
}
goto done;
}
+ if (la->l2_psm > 0 && btohs(la->l2_psm) < 0x1001 &&
+ !capable(CAP_NET_BIND_SERVICE)) {
+ err = -EACCES;
+ goto done;
+ }
+
write_lock_bh(&l2cap_sk_list.lock);
if (la->l2_psm && __l2cap_get_sock_by_addr(la->l2_psm, &la->l2_bdaddr)) {
str += sprintf(str, "%s %s %d %d 0x%4.4x 0x%4.4x %d %d 0x%x\n",
batostr(&bt_sk(sk)->src), batostr(&bt_sk(sk)->dst),
- sk->sk_state, pi->psm, pi->scid, pi->dcid, pi->imtu,
- pi->omtu, pi->link_mode);
+ sk->sk_state, btohs(pi->psm), pi->scid, pi->dcid,
+ pi->imtu, pi->omtu, pi->link_mode);
}
read_unlock_bh(&l2cap_sk_list.lock);
err = resolver(key, family, dir, &obj, &obj_ref);
- if (fle) {
- if (err) {
- /* Force security policy check on next lookup */
- *head = fle->next;
- flow_entry_kill(cpu, fle);
- } else {
- fle->genid = atomic_read(&flow_cache_genid);
-
- if (fle->object)
- atomic_dec(fle->object_ref);
-
- fle->object = obj;
- fle->object_ref = obj_ref;
- if (obj)
- atomic_inc(fle->object_ref);
- }
+ if (fle && !err) {
+ fle->genid = atomic_read(&flow_cache_genid);
+
+ if (fle->object)
+ atomic_dec(fle->object_ref);
+
+ fle->object = obj;
+ fle->object_ref = obj_ref;
+ if (obj)
+ atomic_inc(fle->object_ref);
}
local_bh_enable();
if (cda[CTA_PROTOINFO-1]) {
err = ctnetlink_change_protoinfo(ct, cda);
if (err < 0)
- return err;
+ goto err;
}
#if defined(CONFIG_IP_NF_CONNTRACK_MARK)
* But, this leaves one open to an easy denial of
* service attack, and SYN cookies can't defend
* against this problem. So, we drop the data
- * in the interest of security over speed.
+ * in the interest of security over speed unless
+ * it's still in use.
*/
- goto discard;
+ kfree_skb(skb);
+ return 0;
}
goto discard;
memcpy(skb_put(skb, next_skb_size), next_skb->data, next_skb_size);
- skb->ip_summed = next_skb->ip_summed;
+ if (next_skb->ip_summed == CHECKSUM_PARTIAL)
+ skb->ip_summed = CHECKSUM_PARTIAL;
if (skb->ip_summed != CHECKSUM_PARTIAL)
skb->csum = csum_block_add(skb->csum, next_skb->csum, skb_size);
#include <net/tcp.h>
-MODULE_AUTHOR("Stephen Hemminger <shemminger@osdl.org>");
+MODULE_AUTHOR("Stephen Hemminger <shemminger@linux-foundation.org>");
MODULE_DESCRIPTION("TCP cwnd snooper");
MODULE_LICENSE("GPL");
static struct inet6_dev * ipv6_add_dev(struct net_device *dev)
{
struct inet6_dev *ndev;
+ struct in6_addr maddr;
ASSERT_RTNL();
#endif
/* protected by rtnl_lock */
rcu_assign_pointer(dev->ip6_ptr, ndev);
+
+ /* Join all-node multicast group */
+ ipv6_addr_all_nodes(&maddr);
+ ipv6_dev_mc_inc(dev, &maddr);
+
return ndev;
}
void ipv6_mc_init_dev(struct inet6_dev *idev)
{
- struct in6_addr maddr;
-
write_lock_bh(&idev->lock);
rwlock_init(&idev->mc_lock);
idev->mc_gq_running = 0;
idev->mc_maxdelay = IGMP6_UNSOLICITED_IVAL;
idev->mc_v1_seen = 0;
write_unlock_bh(&idev->lock);
-
- /* Add all-nodes address. */
- ipv6_addr_all_nodes(&maddr);
- ipv6_dev_mc_inc(idev->dev, &maddr);
}
/*
+ nla_total_size(4) /* RTA_IIF */
+ nla_total_size(4) /* RTA_OIF */
+ nla_total_size(4) /* RTA_PRIORITY */
+ + RTAX_MAX * nla_total_size(4) /* RTA_METRICS */
+ nla_total_size(sizeof(struct rta_cacheinfo));
}
if (cda[CTA_PROTOINFO-1]) {
err = ctnetlink_change_protoinfo(ct, cda);
if (err < 0)
- return err;
+ goto err;
}
#if defined(CONFIG_NF_CONNTRACK_MARK)
if (*errp) {
report.num_missing = htonl(1);
report.type = paramtype;
- sctp_init_cause(*errp, SCTP_ERROR_INV_PARAM,
+ sctp_init_cause(*errp, SCTP_ERROR_MISS_PARAM,
&report, sizeof(report));
}
/* Verify stream values are non-zero. */
if ((0 == peer_init->init_hdr.num_outbound_streams) ||
- (0 == peer_init->init_hdr.num_inbound_streams)) {
+ (0 == peer_init->init_hdr.num_inbound_streams) ||
+ (0 == peer_init->init_hdr.init_tag) ||
+ (SCTP_DEFAULT_MINWINDOW > ntohl(peer_init->init_hdr.a_rwnd))) {
sctp_process_inv_mandatory(asoc, chunk, errp);
return 0;
asoc->peer.sack_needed = 0;
- error = sctp_outq_tail(&asoc->outqueue, sack);
+ sctp_add_cmd_sf(commands, SCTP_CMD_REPLY, SCTP_CHUNK(sack));
/* Stop the SACK timer. */
sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_STOP,
{
struct sctp_chunk *chunk = arg;
sctp_init_chunk_t *initchunk;
- __u32 init_tag;
struct sctp_chunk *err_chunk;
struct sctp_packet *packet;
sctp_error_t error;
/* Grab the INIT header. */
chunk->subh.init_hdr = (sctp_inithdr_t *) chunk->skb->data;
- init_tag = ntohl(chunk->subh.init_hdr->init_tag);
-
- /* Verification Tag: 3.3.3
- * If the value of the Initiate Tag in a received INIT ACK
- * chunk is found to be 0, the receiver MUST treat it as an
- * error and close the association by transmitting an ABORT.
- */
- if (!init_tag) {
- struct sctp_chunk *reply = sctp_make_abort(asoc, chunk, 0);
- if (!reply)
- goto nomem;
-
- sctp_add_cmd_sf(commands, SCTP_CMD_REPLY, SCTP_CHUNK(reply));
- return sctp_stop_t1_and_abort(commands, SCTP_ERROR_INV_PARAM,
- ECONNREFUSED, asoc,
- chunk->transport);
- }
-
/* Verify the INIT chunk before processing it. */
err_chunk = NULL;
if (!sctp_verify_init(asoc, chunk->chunk_hdr->type,
SCTP_CHUNK(err_chunk));
return SCTP_DISPOSITION_CONSUME;
-
-nomem:
- return SCTP_DISPOSITION_NOMEM;
}
/*
}
+/*
+ * Unexpected INIT-ACK handler.
+ *
+ * Section 5.2.3
+ * If an INIT ACK received by an endpoint in any state other than the
+ * COOKIE-WAIT state, the endpoint should discard the INIT ACK chunk.
+ * An unexpected INIT ACK usually indicates the processing of an old or
+ * duplicated INIT chunk.
+*/
+sctp_disposition_t sctp_sf_do_5_2_3_initack(const struct sctp_endpoint *ep,
+ const struct sctp_association *asoc,
+ const sctp_subtype_t type,
+ void *arg, sctp_cmd_seq_t *commands)
+{
+ /* Per the above section, we'll discard the chunk if we have an
+ * endpoint. If this is an OOTB INIT-ACK, treat it as such.
+ */
+ if (ep == sctp_sk((sctp_get_ctl_sock()))->ep)
+ return sctp_sf_ootb(ep, asoc, type, arg, commands);
+ else
+ return sctp_sf_discard_chunk(ep, asoc, type, arg, commands);
+}
/* Unexpected COOKIE-ECHO handler for peer restart (Table 2, action 'A')
*
/* SCTP_STATE_EMPTY */ \
TYPE_SCTP_FUNC(sctp_sf_ootb), \
/* SCTP_STATE_CLOSED */ \
- TYPE_SCTP_FUNC(sctp_sf_discard_chunk), \
+ TYPE_SCTP_FUNC(sctp_sf_do_5_2_3_initack), \
/* SCTP_STATE_COOKIE_WAIT */ \
TYPE_SCTP_FUNC(sctp_sf_do_5_1C_ack), \
/* SCTP_STATE_COOKIE_ECHOED */ \
/* Set up the call info struct and execute the task */
status = task->tk_status;
- if (status != 0) {
- rpc_release_task(task);
+ if (status != 0)
goto out;
- }
atomic_inc(&task->tk_count);
status = rpc_execute(task);
if (status == 0)
status = task->tk_status;
- rpc_put_task(task);
out:
+ rpc_put_task(task);
rpc_restore_sigmask(&oldset);
return status;
}
if (status == 0)
rpc_execute(task);
else
- rpc_release_task(task);
+ rpc_put_task(task);
rpc_restore_sigmask(&oldset);
return status;
static void __rpc_default_timer(struct rpc_task *task);
static void rpciod_killall(void);
static void rpc_async_schedule(struct work_struct *);
+static void rpc_release_task(struct rpc_task *task);
/*
* RPC tasks sit here while waiting for conditions to improve.
}
EXPORT_SYMBOL(rpc_put_task);
-void rpc_release_task(struct rpc_task *task)
+static void rpc_release_task(struct rpc_task *task)
{
#ifdef RPC_DEBUG
BUG_ON(task->tk_magic != RPC_TASK_MAGIC_ID);
sk_add_backlog(sk, skb);
}
bh_unlock_sock(sk);
+ sock_put(sk);
return queued;
}
struct xfrm_policy *pol;
struct xfrm_policy *delpol;
struct hlist_head *chain;
- struct hlist_node *entry, *newpos, *last;
+ struct hlist_node *entry, *newpos;
struct dst_entry *gc_list;
write_lock_bh(&xfrm_policy_lock);
chain = policy_hash_bysel(&policy->selector, policy->family, dir);
delpol = NULL;
newpos = NULL;
- last = NULL;
hlist_for_each_entry(pol, entry, chain, bydst) {
- if (!delpol &&
- pol->type == policy->type &&
+ if (pol->type == policy->type &&
!selector_cmp(&pol->selector, &policy->selector) &&
- xfrm_sec_ctx_match(pol->security, policy->security)) {
+ xfrm_sec_ctx_match(pol->security, policy->security) &&
+ !WARN_ON(delpol)) {
if (excl) {
write_unlock_bh(&xfrm_policy_lock);
return -EEXIST;
if (policy->priority > pol->priority)
continue;
} else if (policy->priority >= pol->priority) {
- last = &pol->bydst;
+ newpos = &pol->bydst;
continue;
}
- if (!newpos)
- newpos = &pol->bydst;
if (delpol)
break;
- last = &pol->bydst;
}
- if (!newpos)
- newpos = last;
if (newpos)
hlist_add_after(newpos, &policy->bydst);
else
avc_ss_reset(seqno);
selnl_notify_policyload(seqno);
selinux_netlbl_cache_invalidate();
+ atomic_inc(&flow_cache_genid);
return 0;
}
avc_ss_reset(seqno);
selnl_notify_policyload(seqno);
selinux_netlbl_cache_invalidate();
+ atomic_inc(&flow_cache_genid);
return 0;
if (!rc) {
avc_ss_reset(seqno);
selnl_notify_policyload(seqno);
+ atomic_inc(&flow_cache_genid);
}
return rc;
}
usX2Y_error_urb_status(usX2Y, subs, urb);
return;
}
- if (likely(urb->start_frame == usX2Y->wait_iso_frame))
+ if (likely((urb->start_frame & 0xFFFF) == (usX2Y->wait_iso_frame & 0xFFFF)))
subs->completed_urb = urb;
else {
usX2Y_error_sequence(usX2Y, subs, urb);
usX2Y_error_urb_status(usX2Y, subs, urb);
return;
}
- if (likely(urb->start_frame == usX2Y->wait_iso_frame))
+ if (likely((urb->start_frame & 0xFFFF) == (usX2Y->wait_iso_frame & 0xFFFF)))
subs->completed_urb = urb;
else {
usX2Y_error_sequence(usX2Y, subs, urb);
projects / linux-2.6-omap-h63xx.git / commitdiff