Commit Graph

56500 Commits

Author SHA1 Message Date
FUJITA Tomonori 9482ef855e [SCSI] sym53c500_cs: convert to use the data buffer accessors
- remove the unnecessary map_single path.

- convert to use the new accessors for the sg lists and the
parameters.

Jens Axboe <jens.axboe@oracle.com> did the for_each_sg cleanup.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 19:09:22 -05:00
FUJITA Tomonori 772a5c3f3b [SCSI] sym53c416: convert to use the data buffer accessors
- remove the unnecessary map_single path.

- convert to use the new accessors for the sg lists and the
parameters.

Jens Axboe <jens.axboe@oracle.com> did the for_each_sg cleanup.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 19:08:50 -05:00
FUJITA Tomonori 03cde46b6b [SCSI] NCR53c406a: convert to use the data buffer accessors
- remove the unnecessary map_single path.

- convert to use the new accessors for the sg lists and the
parameters.

Jens Axboe <jens.axboe@oracle.com> did the for_each_sg cleanup.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 19:08:20 -05:00
FUJITA Tomonori 646158c203 [SCSI] mac53c94: convert to use the data buffer accessors
- remove the unnecessary map_single path.

- convert to use the new accessors for the sg lists and the
parameters.

Jens Axboe <jens.axboe@oracle.com> did the for_each_sg cleanup.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 19:07:50 -05:00
FUJITA Tomonori 5f60ef6ac7 [SCSI] ibmmca: convert to use the data buffer accessors
- remove the unnecessary map_single path.

- convert to use the new accessors for the sg lists and the
parameters.

Jens Axboe <jens.axboe@oracle.com> did the for_each_sg cleanup.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 16:30:17 -05:00
FUJITA Tomonori 4c688fc7df [SCSI] aic79xx: convert to use the data buffer accessors
- remove the unnecessary map_single path.

- convert to use the new accessors for the sg lists and the
parameters.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 16:30:12 -05:00
FUJITA Tomonori 3a57c4a5aa [SCSI] aic7xxx: convert to use the data buffer accessors
- remove the unnecessary map_single path.

- convert to use the new accessors for the sg lists and the
parameters.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 16:30:08 -05:00
FUJITA Tomonori 3258a4d569 [SCSI] 53c700: convert to use the data buffer accessors
- remove the unnecessary map_single path.

- convert to use the new accessors for the sg lists and the
parameters.

Jens Axboe <jens.axboe@oracle.com> did the for_each_sg cleanup.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 16:30:04 -05:00
FUJITA Tomonori 824d7b570b [SCSI] scsi_lib: add scatter/gather data buffer accessors
This adds a set of accessors for the scsi data buffer. This is in
preparation for chaining sg lists and bidirectional requests (and
possibly, the mid-layer dma mapping).

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 16:29:59 -05:00
James Smart 9ef3e4a452 [SCSI] fc_transport: fix sysfs deadlock on vport delete
When the vport attribute "delete" is used to delete the vport, sysfs
deadlocks waiting for the write to complete, which is waiting for the
sysfs teardown to complete. Moved this effort to a work_q element.

Took the opportunity to make some other cosmetic changes:
 - removed tabs in Doc file - replaced with expanded spaces
 - minor copyright text and author text updates
 - removed a bunch of trailing whitespace

Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 11:47:58 -05:00
David C Somayajulu bee4fe8e63 [SCSI] qla4xxx: ql4_os.c bugfixes
Free memory resources after invoking free_irq() in
qla4xxx_free_adapter(). QLA4xxx has two pci functions per port
(Ethernet and iSCSI). When one of these PCI functions issues a HBA
reset, all other functions are notified and need to acknowledge and
re-initialize. During module qla4xxx_remove_adapter() gets
invoked. This function needs to wait if it is currently responding to
a reset from another function.

Signed-off-by: David Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 11:47:53 -05:00
David C Somayajulu c0e344c9b7 [SCSI] qla4xxx: ql4_mbx.c remove dead code bugfixes
All all inbound mbx registers for all mbx commands. Remove dead code.

Signed-off-by: David Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 11:47:49 -05:00
David C Somayajulu 401425b1ea [SCSI] qla4xxx: ql4_isr.c support for new mbx cmds
Add support to log all AENs and service mbx cmd completions for QLA4032

Signed-off-by: David Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 11:47:44 -05:00
David C Somayajulu e08c182cba [SCSI] qla4xxx: update rev num and misc cleanup
Clean up and update version number

Signed-off-by: David Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 11:47:40 -05:00
David C Somayajulu 92b7273608 [SCSI] qla4xxx: ql4_init.c bugfixes
In qla4xxx_get_ddb_entry() and qla4xxx_add_device_dynamically()
differentiate between a target which has been newly added vs a target
which went offline temporarily and is online again.  In
qla4xxx_build_ddb_list() firmware ddb state needs to be updated by
calling qla4xxx_get_ddb_entry(). Fix qla4x00_pci_config() and clean up
code.

Signed-off-by: David Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 11:47:35 -05:00
David C Somayajulu b285431657 [SCSI] qla4xxx: ql4_fw.h add support for qla4032
Add support for QLA4032 which supports IPv6

Signed-off-by: David Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 11:47:31 -05:00
David C Somayajulu 5c8bfc9449 [SCSI] qla4xxx: ql4_def.h log all AENs and cleanup
Add support for logging all AENs and clean up

Signed-off-by: David Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 11:47:27 -05:00
David C Somayajulu 0187106664 [SCSI] qla4xxx: ql4_dbg.c remove dead code
Remove dead code

Signed-off-by: David Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 11:47:22 -05:00
Martin Bligh de5952e91c [SCSI] megaraid: fix compiler warnings
The user ioctl mailbox can only support a 32 bit address for the
commands structure.  This is fine, since the area it's pointing to is
allocated with pci_alloc_consistent(), so it should be physically <
4GB.  Thus kill the ptr to u32 conversion warnings on 64 bit.

Signed-off-by: Martin J. Bligh <mbligh@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: "Patro, Sumant" <Sumant.Patro@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 11:46:38 -05:00
Adrian Bunk c6a6c81cfd [SCSI] ips: remove kernel 2.4 code
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: "Salyzyn, Mark" <mark_salyzyn@adaptec.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-24 09:14:41 -05:00
Adrian Bunk 6a31a8a651 [SCSI] nsp32: remove kernel 2.4 code
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: GOTO Masanori <gotom@sanori.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-24 09:13:51 -05:00
Andrew Morton 702809ce9b [SCSI] ncr5380 warning fixes
squish these:

drivers/scsi/NCR5380.c:360: warning: 'phases' defined but not used
drivers/scsi/NCR5380.c:360: warning: 'phases' defined but not used
drivers/scsi/NCR5380.c:633: warning: 'NCR5380_print_options' defined but not used
drivers/scsi/NCR5380.c:708: warning: 'NCR5380_proc_info' defined but not used
drivers/scsi/NCR5380.c:360: warning: 'phases' defined but not used
drivers/scsi/NCR5380.c:579: warning: 'NCR5380_probe_irq' defined but not used
drivers/scsi/NCR5380.c:360: warning: 'phases' defined but not used
drivers/scsi/NCR5380.c:708: warning: 'notyet_generic_proc_info' defined but not used
drivers/scsi/NCR5380.c:708: warning: 'notyet_generic_proc_info' defined but not used

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-24 09:13:25 -05:00
Jeff Garzik 476834c25a [SCSI] aacraid,qla2xxx: use irq_handler_t where appropriate
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: "Salyzyn, Mark" <mark_salyzyn@adaptec.com>
Acked-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-24 09:12:47 -05:00
Amol Lad 730a646ddf [SCSI] NCR5380: Replace yield() with a better alternative
Replaced yield() with cond_resched()

Signed-off-by: Amol Lad <amol@verismonetworks.com>
Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-24 09:11:00 -05:00
James Bottomley 355dfa1bc8 [SCSI] scsi_error: send the sense buffer down without copying
Now that the block submission path correctly bounces, we can simply
use the command sense_buffer to send to retrieve sense information and
junk the unnecessary page allocation.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-24 09:10:02 -05:00
Bernhard Walle a6123f1429 [SCSI] sd: remove __GFP_DMA
After 821de3a27b, it's not necessary to
alloate a DMA buffer any more in sd.c.

Signed-off-by: Bernhard Walle <bwalle@suse.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-24 09:09:09 -05:00
Thomas Bogendoerfer 352e921f0d [SCSI] jazz_esp: converted to use esp_core
Use new esp_scsi for JAZZ SCSI host adapter driver

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-22 11:12:22 -05:00
Alan Cox 72d39fea90 [SCSI] initio: Convert into a real Linux driver and update to modern style
This is a mix of a grand clean up I did and a reworking of the hotplug
support by Christoph. In testing it works as well as the previous code
did (that is -quite badly-) but we can now read it and as it settles in
actually debug the long standing problems it shares with the old driver.

Signed-off-by: Alan Cox <alan@redhat.com>

From Christoph:

removal of the BSD license is also fine with me, but should really
get a mention in the changelog aswell.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-22 11:08:56 -05:00
Salyzyn, Mark 9d399cc7fe [SCSI] aacraid: add support for FUA
Back in the beginning of last year we disabled mode page 8 and mode page
3f requests through device quirk bits instead of enhancing the driver to
respond to these mode pages because there was no apparent added value.

The Firmware that supports the new communication commands supports the
ability to force a write around of the adapter cache on a command by
command basis. In the attached patch we enable mode page 8 and 3f and
spoof the results as needed in order to *convince* the layers above to
submit writes with the FUA (Force Unit Attention) bit set if the file
system or application requires it, if the Firmware supports the write
through, or instead to submit a SYNCHRONIZE_CACHE if the Firmware does
not. The added value here is for file systems that benefit from this
functionality and for clustering or redundancy scenarios.

Caveats: By convince, we are responding with a minimal short 3 byte
content mode page 8, with only the data the SCSI layer needs and that we
can fill confidently. Applications that require the customarily larger
mode page 8 results may be confused by this(?). The FUA, or the
SYNCHRONIZE_CACHE only affect the cache on the controller. Our firmware
by default ensure that the underlying physical drives of the array have
their cache turned off so normally this is not a problem.

This attached patch is against current scsi-misc-2.6 and was unit tested
on RHEL5. Since this is a feature enhancement, it should not be
considered for any current stabilization efforts.

Signed-off-by: Mark Salyzyn <aacraid@adaptec.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-22 10:52:21 -05:00
Christoph Hellwig 0f06bb34f2 [SCSI] aha152x: use wait_for_completion_timeout
Use wait_for_completion_timeout instead a semaphore + timer.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-22 10:50:19 -05:00
Tejun Heo 1dfcda06a6 [SCSI] kill scsi host template suspend/resume
With libata converted to use sdev->manage_start_stop for suspend and
resume, sht->suspend/resume() has no user left and low level
suspend/ressume should be taken care of by low level driver's
suspend/resume callbacks (e.g. PCI or PCMCIA driver callbacks).  This
patch removes sht->suspend/resume() callbacks.

This change is suggested by Christoph Hellwig.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Christoph Hellwig <hch@infradead.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-22 10:41:12 -05:00
James Bottomley 67b2009ae2 [SCSI] ibmmca: convert to new probing API and fix oopses
This is basically a straight conversion.  I have one of these things, so
I know it works ... my problem is that it has a wierd SCA like
connector, so I can't connect anything to it (no cables).

However, previously it panic'd in the interrupt, now it completes a bus
scan.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-22 10:39:08 -05:00
James Smart a53eb5e060 [SCSI] FC Transport support for vports based on NPIV
This patch provides support for FC virtual ports based on NPIV.
For information on the interfaces and design, please read the
Documentation/scsi/scsi_fc_transport.txt file enclosed within
the patch.

The RFC was originally posted here:
http://marc.info/?l=linux-scsi&m=117226959918393&w=2

Changes from the initial RFC:
- Bug fix: needed a transport_class_unregister() for the vport class
- Create a symlink to the vport in the shost device if it is not the
    parent of the vport.
- Made symbolic name writable so it can be set after creation
- Made the temporary fc_vport_identifiers struct private to the
transport.
- Deleted the vport_id field from the vport. I couldn't find any good
  use for it (and symname is a good replacement).
- Made the vport_state and vport_last_state "private" attributes.
  Added the fc_vport_set_state() helper function to manage state
  transitions
- Updated vport_create() to allow a vport to be created in a disabled
  state.
- Added INITIALIZING and FAILED vport states
- Added VPCERR_xxx defines for errors to be returned from vport_create()
- Created a Documentation/scsi/scsi_fc_transport.txt file that describes
  the interfaces and expected LLDD behaviors.

Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-16 09:36:15 -04:00
Al Viro 7b104bcb8e arm: walk_stacktrace() needs to be exported
oprofile depends on having it

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-15 18:56:37 -07:00
Al Viro ecec5ba681 fix uml-x86_64
__NR_syscall_max is done in x86_64 asm-offsets; do an equivalent in
uml kern_constants.h

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-15 18:56:37 -07:00
Al Viro 327b9eebbf audit_match_signal() and friends are used only if CONFIG_AUDITSYSCALL is set
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-15 18:56:37 -07:00
Al Viro b4e1ded3cf m32r: __xchg() should be always_inline
it depends on elimination of unreachable branches in switch (by object
size), so we must declare it always_inline

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-15 18:56:37 -07:00
Al Viro 8eafafb54b rpadlpar breakage - fallout of struct subsystem removal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-15 18:56:37 -07:00
Al Viro 1b2bad2f04 em28xx and ivtv should depend on PCI
.. because video-buf.c requires PCI, and VIDEO_EM28XX selects it.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-15 18:56:37 -07:00
Al Viro 9cbe05c712 missing includes in mlx4
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Jeff Garzik <jeff@garzik.org>
Acked-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-15 18:56:37 -07:00
Al Viro 7a86edef39 missing dependencies for USB drivers in input
stuff that does select USB should depend on USB_ARCH_HAS_HCD, or we'll
end up with unbuildable configs.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-15 18:56:37 -07:00
Al Viro faa2fb4e67 missing mm.h in fw-ohci
need it for page_private(), not all targets have it pulled indirectly

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-15 18:56:37 -07:00
Linus Torvalds 835a906c74 Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh64-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh64-2.6:
  sh64: Add .gitignore entry for syscalltab.
  sh64: generic quicklist support.
  sh64: Update cayman defconfig.
  sh64: Fixup sh-sci build.
  sh64: ppoll/pselect6() and restartable syscalls.
  sh64: dma-mapping updates.
  sh64: Fixups for the irq_regs changes.
  sh64: Wire up many new syscalls.
  spelling fixes: arch/sh64/
  sh64: ROUND_UP macro cleanup in arch/sh64/kernel/pci_sh5.c
2007-05-15 18:50:19 -07:00
Linus Torvalds e089d43fb1 Merge master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6:
  Use menuconfig objects: IDE
  sl82c105: Switch to ref counting API
  ide: remove ide_use_dma()
  ide: add missing validity checks for identify words 62 and 63
  ide: remove ide_dma_enable()
  sl82c105: add speedproc() method and MWDMA0/1 support
  cs5530/sc1200: add ->speedproc support
  cs5530/sc1200: DMA support cleanup
  ide: use ide_tune_dma() part #2
  cs5530/sc1200: add ->udma_filter methods
  ide: always disable DMA before tuning it
  pdc202xx_new: use ide_tune_dma()
  alim15x3: use ide_tune_dma()
  sis5513: PIO mode setup fixes
  serverworks: PIO mode setup fixes
  pdc202xx_old: rewrite mode programming code (v2)
2007-05-15 18:47:21 -07:00
Linus Torvalds 0e402c6ec4 Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
  ucc_geth: eliminate max-speed, change interface-type to phy-connection-type
  smc911x: fix compilation breakage
  pasemi_mac: Fix local-mac-address parsing
  pasemi_mac: Terminate PCI ID list
  pasemi_mac: Interrupt ack fixes
  pasemi_mac: Fix register defines
2007-05-15 18:46:25 -07:00
Linus Torvalds 28aa483f80 x86: Fix discontigmem + non-HIGHMEM compile
It's not necessarily a very sane configuration, but people running "make
randconfig" noticed it wouldn't compile.  This fixes some obvious
problems in discontig.c to allow a clean compile.

Acked-by: andrew hendry <andrew.hendry@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-15 18:45:49 -07:00
Jan Engelhardt e0ff9cd12a Use menuconfig objects: IDE
Use menuconfigs instead of menus, so the whole menu can be disabled at once
instead of going through all options.

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-05-16 00:51:46 +02:00
Alan Cox 640b31bf12 sl82c105: Switch to ref counting API
Not sure how this one got missed in the great purge some time ago but it did.

Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-05-16 00:51:46 +02:00
Bartlomiej Zolnierkiewicz 122ab0887c ide: remove ide_use_dma()
ide_use_dma() duplicates a lot of ide_max_dma_mode() functionality
and as all users of ide_use_dma() were converted to use ide_tune_dma()
now it is possible to add missing checks to ide_tune_dma() and remove
ide_use_dma() completely, so do it.

There should be no functionality changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-05-16 00:51:46 +02:00
Bartlomiej Zolnierkiewicz 3649c06e66 ide: add missing validity checks for identify words 62 and 63
Check validity of identify words 62 and 63 before using them in
ide_get_mode_mask().

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-05-16 00:51:46 +02:00