31 May, 2005
2 commits
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Document recently-added ata_port_operations hooks.
Fill several doc stubs in libata-core.c.
27 May, 2005
10 commits
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Fix 2.6.12 CONFIG_ACPI=n build regression.
CONFIG_ACPI_BOOT shall be set only if CONFIG_ACPI.Signed-off-by: Len Brown
Signed-off-by: Linus Torvalds -
quirk_via_irqpic can't be __devinit for swsuspend
Signed-off-by: Alexander Nyberg
Signed-off-by: Linus Torvalds -
Delete quirk_via_bridge(), restore quirk_via_irqpic() -- but now
improved to be invoked upon device ENABLE, and now only for VIA devices
-- not all devices behind VIA bridges.Signed-off-by: Bjorn Helgaas
Signed-off-by: Len Brown
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
The original pwc author raised some questions about the reverse
engineering of the decompressor algorithms used in the pwc driver.
Having done some detailed investigation it appears those concerns that
clean room policy was not followed are reasonable. I've also had a
friendly discussion with Philips to ask their view on this.This removes the problem items of code which reduces the pwc
functionality in the kernel a little but leaves all the framework for
setup that will be needed for decompressors in user space (where they
eventually belong). This change set is designed to be the minimal risk
change set given that 2.6.12 is hopefully close to hand, with a view to
merging the much updated pwc code in 2.6.13 series kernels.Someone else can then redo the decompressors properly (clean room) in
user space.Note that while its easy to say that it should have been caught earlier,
but the violation was really only obvious to someone who had access to
both the proprietary source and the 'GPL' source. -
The change to require the DMA length to be only word-aligned was not
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A new driver bnx2 for Broadcom bcm5706 is available.
The patch also includes new 1000BASE-X advertisement bit definitions in
mii.hThanks to David Miller and Jeff Garzik for reviewing and their valuable
feedback.Signed-off-by: Michael Chan
Signed-off-by: David S. Miller -
Correcting the list traversal makes the problem go away.
Signed-off-by: Jay Vosburgh
Signed-off-by: David S. Miller -
rsync://rsync.kernel.org/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
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rsync://rsync.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
26 May, 2005
28 commits
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From: Marcello Maggioni
Problem: Some drives (NEC 3500, TDK 1616N, Mad-dog MD-16XDVD9, RICOH
MP5163DA, Memorex DVD9 drive and IO-DATA's too for sure), if a
CD/DVD is inserted into the tray when the system is booted and if
before the OS bootup the BIOS checked for the presence of a bootable
CD/DVD into the drive, during the IDE probe phase the drive may
result busy and remain so for the next 25/30 seconds . This cause the
drive to be skipped during the booting phase and not begin usable
until the next reboot (if the reboot goes well and the drive doesn't
timeout again).Solution: Rising the timeout time from 10 seconds to 35 seconds
(during these 35 seconds every drive should wake up for sure
according to the tests I've done).Signed-off-by: Bartlomiej Zolnierkiewicz
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From: Stuart Hayes
The system can panic with a null pointer dereference using ide-scsi if
PIO is being done on scatter gather pages that are in high memory,
because page_address() returns 0. We are actually seeing this using a
tape drive. This patch will kmap_atomic() the pages before performing
PIO.Signed-off-by: Bartlomiej Zolnierkiewicz
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* add ide_bus_match() and export ide_bus_type
* split ide_remove_driver_from_hwgroup() out of ide_unregister()
* move device cleanup from ide_unregister() to drive_release_dev()
* convert ide_driver_t->name to driver->name
* convert ide_driver_t->{attach,cleanup} to driver->{probe,remove}
* remove ide_driver_t->busy as ide_bus_type->subsys.rwsem
protects against concurrent ->{probe,remove} calls
* make ide_{un}register_driver() void as it cannot fail now
* use driver_{un}register() directly, remove ide_{un}register_driver()
* use device_register() instead of ata_attach(), remove ata_attach()
* add proc_print_driver() and ide_drivers_show(), remove ide_drivers_op
* fix ide_replace_subdriver() and move it to ide-proc.c
* remove ide_driver_t->drives, ide_drives and drives_lock
* remove ide_driver_t->drivers, drivers and drivers_lock
* remove ide_drive_t->driver and DRIVER() macroSigned-off-by: Bartlomiej Zolnierkiewicz
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When testing ATAPI PIO data transfer on the ppc64 platform, __atapi_pio_bytes() got zero when
sg_dma_len() is used. I checked the , the struct scatterlist is defined as:struct scatterlist {
struct page *page;
unsigned int offset;
unsigned int length;/* For TCE support */
u32 dma_address;
u32 dma_length;
};#define sg_dma_address(sg) ((sg)->dma_address)
#define sg_dma_len(sg) ((sg)->dma_length)So, if the scatterlist is not DMA mapped, sg_dma_len() will return zero on ppc64.
The same problem should occur on the x86-64 platform.
On the i386 platform, sg_dma_len() returns sg->length, that's why the problem does not occur on an i386.Changes:
- Use sg->length if the scatterlist is not DMA mapped (yet).Signed-off-by: Albert Lee
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…nux-2.6.git branch HEAD
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rsync://rsync.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
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This patch shows the correct locations of the heat sensors present in iBook
and PowerBooks G4, instead of displaying them as being on CPU and GPU
(which is not always the case).Signed-off-by: Colin Leroy
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch limits therm_adt746x to currently existing fan controllers in
Apple laptops. It may avoid problems with future hardware.Signed-off-by: Colin Leroy
Cc: Benjamin Herrenschmidt
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Make MTU field in SA PathRecord and MCMemberRecord a u8 rather than an enum
to avoid complications with endianness.Signed-off-by: Roland Dreier
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Free all unclaimed MAD receive buffers when userspace closes our file so we
don't leak memory.Signed-off-by: Roland Dreier
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Check if a client passes a NULL callback into an SA query, and if so, never
call back. This fixes an oops if someone unloads ib_ipoib and ib_sa in
rapid succession. ib_ipoib does an MCMember delete with a NULL callback
and 0 timeout on unload, which is usually fine since the delete completes
successfully. However, if ib_sa is unloaded immediately afterwards, the
delete will be canceled and ib_sa will try to call the (now already
unloaded) ib_ipoib module back with the cancel completion, which triggers
the oops.Signed-off-by: Roland Dreier
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
It looks like the recent IPMI patches had some -mm-onlyisms.
Signed-off-by: Neil Horman
Cc: Corey Minyard
Cc: Greg KH
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Don't try to access the i2c bus if the register wasn't successful.
Signed-off-by: Gerd Knorr
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
rsync://rsync.kernel.org/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
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