GitHub/LineageOS/android_kernel_samsung_universal7580.git
17 years ago[SCSI] 3w-xxxx: convert to use the data buffer accessors
FUJITA Tomonori [Mon, 14 May 2007 11:20:27 +0000 (20:20 +0900)]
[SCSI] 3w-xxxx: 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>
Acked-by: Adam Radford <linuxraid@amcc.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
17 years ago[SCSI] 3w-9xxx: convert to use the data buffer accessors
FUJITA Tomonori [Fri, 25 May 2007 17:33:31 +0000 (02:33 +0900)]
[SCSI] 3w-9xxx: 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>
Acked-by: Adam Radford <linuxraid@amcc.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
17 years ago[SCSI] gdth: Fix obvious typo "spin_lock_irqrestore()"
Robert P. J. Day [Wed, 23 May 2007 21:41:40 +0000 (14:41 -0700)]
[SCSI] gdth: Fix obvious typo "spin_lock_irqrestore()"

Fix misspelled "spin_lock_irqrestore" to read "spin_unlock_irqrestore"
instead.

Presumably, GDTH_RTC doesn't get used a lot.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Acked-by: Achim Leubner <achim_leubner@adaptec.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
17 years ago[SCSI] gdth: fix ambiguous gdthtable definition
David Rientjes [Wed, 23 May 2007 21:41:52 +0000 (14:41 -0700)]
[SCSI] gdth: fix ambiguous gdthtable definition

Labeling a variable as __attribute_used__ is ambiguous: it means
__attribute__((unused)) for gcc <3.4 and __attribute__((used)) for gcc >=3.4.
There is no such thing as labeling a variable as __attribute__((used)).  We
assume that we're simply suppressing a warning here if gdthtable[] is declared
but unreferenced.

Acked-by: Achim Leubner <achim_leubner@adaptec.com>
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
17 years ago[SCSI] nsp32: convert to use the data buffer accessors
FUJITA Tomonori [Fri, 25 May 2007 17:12:48 +0000 (02:12 +0900)]
[SCSI] nsp32: 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>
Acked-by: GOTO Masanori <gotom@sanori.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
17 years ago[SCSI] ibmvscsi: Changeable queue depth
Brian King [Tue, 29 May 2007 20:46:14 +0000 (15:46 -0500)]
[SCSI] ibmvscsi: Changeable queue depth

Adds support for a changeable queue depth to ibmvscsi.

Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
17 years ago[SCSI] stex: convert to use the data buffer accessors
FUJITA Tomonori [Sat, 26 May 2007 01:01:24 +0000 (10:01 +0900)]
[SCSI] stex: 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>
Acked-by: Ed Lin <ed.lin@promise.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
17 years ago[SCSI] qla4xxx: convert to use the data buffer accessors
FUJITA Tomonori [Sat, 26 May 2007 05:08:20 +0000 (14:08 +0900)]
[SCSI] qla4xxx: 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>
Acked-by: David C Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
17 years ago[SCSI] fusion: convert to use the data buffer accessors
FUJITA Tomonori [Fri, 25 May 2007 15:37:15 +0000 (00:37 +0900)]
[SCSI] fusion: 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.

TODO: use scsi_for_each_sg().

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Eric Moore <eric.moore@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
17 years ago[SCSI] ipr: convert to use the data buffer accessors
FUJITA Tomonori [Fri, 25 May 2007 15:26:59 +0000 (00:26 +0900)]
[SCSI] ipr: 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>
Acked-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
17 years ago[SCSI] libsas: convert to use the data buffer accessors
FUJITA Tomonori [Fri, 25 May 2007 17:46:37 +0000 (02:46 +0900)]
[SCSI] libsas: convert to use the data buffer accessors

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

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
17 years ago[SCSI] cciss: convert to use the data buffer accessors
FUJITA Tomonori [Fri, 25 May 2007 17:45:17 +0000 (02:45 +0900)]
[SCSI] cciss: 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>
Acked-by: Mike Miller <Mike.Miller@hp.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
17 years ago[SCSI] sg: remove unnecessary check
Eric Sesterhenn [Wed, 23 May 2007 21:41:36 +0000 (14:41 -0700)]
[SCSI] sg: remove unnecessary check

coverity spotted this (cid #758).  All callers dereference sfp, so we dont
need this check.  In addition to this, we dereference it earlier in the
function.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Acked-by: Douglas Gilbert <dougg@torque.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
17 years ago[SCSI] arcmsr: convert to use the data buffer accessors
FUJITA Tomonori [Mon, 14 May 2007 10:25:56 +0000 (19:25 +0900)]
[SCSI] arcmsr: 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>
Acked-by: Nick Cheng <nick.cheng@areca.com.tw>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
17 years ago[SCSI] aic7xxx_old: convert to use the data buffer accessors
FUJITA Tomonori [Fri, 25 May 2007 17:03:36 +0000 (02:03 +0900)]
[SCSI] aic7xxx_old: 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>
Acked-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
17 years ago[SCSI] tmscsim: convert to use the data buffer accessors
FUJITA Tomonori [Fri, 25 May 2007 17:41:54 +0000 (02:41 +0900)]
[SCSI] tmscsim: 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: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
17 years ago[SCSI] advansys: cleanups
Adrian Bunk [Wed, 23 May 2007 21:41:35 +0000 (14:41 -0700)]
[SCSI] advansys: cleanups

- remove the unneeded advansys.h
- remove the unused advansys_setup()
- make needlessly global functions static

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
17 years ago[SCSI] sbp2: convert to use the data buffer accessors
FUJITA Tomonori [Mon, 14 May 2007 11:00:04 +0000 (20:00 +0900)]
[SCSI] sbp2: 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: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
17 years ago[SCSI] fdomain: fix PCMCIA-related warnings
Jeff Garzik [Sun, 27 May 2007 12:52:12 +0000 (08:52 -0400)]
[SCSI] fdomain: fix PCMCIA-related warnings

fdomain is one of those drivers that is compiled twice, once for PCMCIA
and once for non-PCMCIA.  The resultant two-driver setup leaves a bit of
dead code and data in the non-PCMCIA case, which gcc complains about.

Shuffle ifdefs a bit to eliminate the conditionally-dead code, and
the compiler warnings.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
17 years ago[SCSI] 53c7xx: kill driver
Christoph Hellwig [Fri, 11 May 2007 14:30:29 +0000 (16:30 +0200)]
[SCSI] 53c7xx: kill driver

It's been more than enough time now to try to get the new m68k drivers
into the tree.  Let's remove the old ones and we can remerge the new
glue once it's ready.  Given that there are patches to rename two out
of the three drivers in m68k CVS and all of them need a lot of
codingstyle love anyway that's probably the better strategy to begin
with.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Kars de Jong <jongk@linux-m68k.org>
Cc: linux-m68k@vger.kernel.org
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
17 years ago[SCSI] BusLogic: convert to use the data buffer accessors
FUJITA Tomonori [Mon, 14 May 2007 06:43:56 +0000 (15:43 +0900)]
[SCSI] BusLogic: 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>
17 years ago[SCSI] qlogicfas408: convert to use the data buffer accessors
FUJITA Tomonori [Mon, 14 May 2007 10:24:01 +0000 (19:24 +0900)]
[SCSI] qlogicfas408: 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>
17 years ago[SCSI] u14-34f: convert to use the data buffer accessors
FUJITA Tomonori [Mon, 14 May 2007 10:24:58 +0000 (19:24 +0900)]
[SCSI] u14-34f: 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>
17 years ago[SCSI] ultrastor: convert to use the data buffer accessors
FUJITA Tomonori [Mon, 14 May 2007 10:26:29 +0000 (19:26 +0900)]
[SCSI] ultrastor: 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>
17 years ago[SCSI] wd7000: convert to use the data buffer accessors
FUJITA Tomonori [Mon, 14 May 2007 10:27:06 +0000 (19:27 +0900)]
[SCSI] wd7000: 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>
17 years ago[SCSI] eata: convert to use the data buffer accessors
FUJITA Tomonori [Mon, 14 May 2007 11:21:16 +0000 (20:21 +0900)]
[SCSI] eata: 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>
17 years ago[SCSI] initio: convert to use the data buffer accessors
FUJITA Tomonori [Mon, 21 May 2007 05:58:30 +0000 (14:58 +0900)]
[SCSI] initio: 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>
17 years ago[SCSI] aha1740: convert to use the data buffer accessors
FUJITA Tomonori [Mon, 14 May 2007 11:26:06 +0000 (20:26 +0900)]
[SCSI] aha1740: 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>
17 years ago[SCSI] a100u2w: convert to use the data buffer accessors
FUJITA Tomonori [Mon, 14 May 2007 11:26:37 +0000 (20:26 +0900)]
[SCSI] a100u2w: 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>
17 years ago[SCSI] fdomain: convert to use the data buffer accessors
FUJITA Tomonori [Mon, 14 May 2007 11:27:00 +0000 (20:27 +0900)]
[SCSI] fdomain: 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>
17 years ago[SCSI] sym53c500_cs: convert to use the data buffer accessors
FUJITA Tomonori [Tue, 15 May 2007 20:34:05 +0000 (05:34 +0900)]
[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>
17 years ago[SCSI] sym53c416: convert to use the data buffer accessors
FUJITA Tomonori [Tue, 15 May 2007 21:44:34 +0000 (06:44 +0900)]
[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>
17 years ago[SCSI] NCR53c406a: convert to use the data buffer accessors
FUJITA Tomonori [Tue, 15 May 2007 22:01:23 +0000 (07:01 +0900)]
[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>
17 years ago[SCSI] mac53c94: convert to use the data buffer accessors
FUJITA Tomonori [Sat, 26 May 2007 03:46:30 +0000 (12:46 +0900)]
[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>
17 years ago[SCSI] ibmmca: convert to use the data buffer accessors
FUJITA Tomonori [Mon, 21 May 2007 06:10:00 +0000 (15:10 +0900)]
[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>
17 years ago[SCSI] aic79xx: convert to use the data buffer accessors
FUJITA Tomonori [Fri, 25 May 2007 17:02:34 +0000 (02:02 +0900)]
[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>
17 years ago[SCSI] aic7xxx: convert to use the data buffer accessors
FUJITA Tomonori [Fri, 25 May 2007 16:55:14 +0000 (01:55 +0900)]
[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>
17 years ago[SCSI] 53c700: convert to use the data buffer accessors
FUJITA Tomonori [Mon, 14 May 2007 10:12:55 +0000 (19:12 +0900)]
[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>
17 years ago[SCSI] scsi_lib: add scatter/gather data buffer accessors
FUJITA Tomonori [Sat, 26 May 2007 05:04:03 +0000 (14:04 +0900)]
[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>
17 years ago[SCSI] fc_transport: fix sysfs deadlock on vport delete
James Smart [Thu, 24 May 2007 23:04:44 +0000 (19:04 -0400)]
[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>
17 years ago[SCSI] qla4xxx: ql4_os.c bugfixes
David C Somayajulu [Thu, 24 May 2007 01:03:32 +0000 (18:03 -0700)]
[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>
17 years ago[SCSI] qla4xxx: ql4_mbx.c remove dead code bugfixes
David C Somayajulu [Thu, 24 May 2007 01:03:27 +0000 (18:03 -0700)]
[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>
17 years ago[SCSI] qla4xxx: ql4_isr.c support for new mbx cmds
David C Somayajulu [Thu, 24 May 2007 01:03:20 +0000 (18:03 -0700)]
[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>
17 years ago[SCSI] qla4xxx: update rev num and misc cleanup
David C Somayajulu [Thu, 24 May 2007 01:14:34 +0000 (18:14 -0700)]
[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>
17 years ago[SCSI] qla4xxx: ql4_init.c bugfixes
David C Somayajulu [Thu, 24 May 2007 00:55:40 +0000 (17:55 -0700)]
[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>
17 years ago[SCSI] qla4xxx: ql4_fw.h add support for qla4032
David C Somayajulu [Thu, 24 May 2007 00:52:26 +0000 (17:52 -0700)]
[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>
17 years ago[SCSI] qla4xxx: ql4_def.h log all AENs and cleanup
David C Somayajulu [Thu, 24 May 2007 00:50:55 +0000 (17:50 -0700)]
[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>
17 years ago[SCSI] qla4xxx: ql4_dbg.c remove dead code
David C Somayajulu [Thu, 24 May 2007 00:46:00 +0000 (17:46 -0700)]
[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>
17 years ago[SCSI] megaraid: fix compiler warnings
Martin Bligh [Wed, 23 May 2007 23:11:46 +0000 (16:11 -0700)]
[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>
17 years ago[SCSI] ips: remove kernel 2.4 code
Adrian Bunk [Wed, 23 May 2007 21:41:46 +0000 (14:41 -0700)]
[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>
17 years ago[SCSI] nsp32: remove kernel 2.4 code
Adrian Bunk [Wed, 23 May 2007 21:41:46 +0000 (14:41 -0700)]
[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>
17 years ago[SCSI] ncr5380 warning fixes
Andrew Morton [Wed, 23 May 2007 21:41:56 +0000 (14:41 -0700)]
[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>
17 years ago[SCSI] aacraid,qla2xxx: use irq_handler_t where appropriate
Jeff Garzik [Wed, 23 May 2007 21:41:44 +0000 (14:41 -0700)]
[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>
17 years ago[SCSI] NCR5380: Replace yield() with a better alternative
Amol Lad [Wed, 23 May 2007 21:41:37 +0000 (14:41 -0700)]
[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>
17 years ago[SCSI] scsi_error: send the sense buffer down without copying
James Bottomley [Tue, 22 May 2007 19:43:14 +0000 (14:43 -0500)]
[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>
17 years ago[SCSI] sd: remove __GFP_DMA
Bernhard Walle [Mon, 21 May 2007 15:15:26 +0000 (17:15 +0200)]
[SCSI] sd: remove __GFP_DMA

After 821de3a27bf33f11ec878562577c586cd5f83c64, 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>
17 years ago[SCSI] jazz_esp: converted to use esp_core
Thomas Bogendoerfer [Tue, 22 May 2007 08:13:19 +0000 (10:13 +0200)]
[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>
17 years ago[SCSI] initio: Convert into a real Linux driver and update to modern style
Alan Cox [Mon, 21 May 2007 14:06:43 +0000 (15:06 +0100)]
[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>
17 years ago[SCSI] aacraid: add support for FUA
Salyzyn, Mark [Fri, 18 May 2007 18:51:34 +0000 (14:51 -0400)]
[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>
17 years ago[SCSI] aha152x: use wait_for_completion_timeout
Christoph Hellwig [Sun, 13 May 2007 15:52:12 +0000 (17:52 +0200)]
[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>
17 years ago[SCSI] kill scsi host template suspend/resume
Tejun Heo [Wed, 21 Mar 2007 07:05:16 +0000 (16:05 +0900)]
[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>
17 years ago[SCSI] ibmmca: convert to new probing API and fix oopses
James Bottomley [Thu, 3 May 2007 16:13:08 +0000 (11:13 -0500)]
[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>
17 years ago[SCSI] FC Transport support for vports based on NPIV
James Smart [Fri, 27 Apr 2007 16:41:09 +0000 (12:41 -0400)]
[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>
17 years agoarm: walk_stacktrace() needs to be exported
Al Viro [Tue, 15 May 2007 19:37:20 +0000 (20:37 +0100)]
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>
17 years agofix uml-x86_64
Al Viro [Tue, 15 May 2007 19:36:00 +0000 (20:36 +0100)]
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>
17 years agoaudit_match_signal() and friends are used only if CONFIG_AUDITSYSCALL is set
Al Viro [Tue, 15 May 2007 19:37:10 +0000 (20:37 +0100)]
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>
17 years agom32r: __xchg() should be always_inline
Al Viro [Tue, 15 May 2007 19:37:00 +0000 (20:37 +0100)]
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>
17 years agorpadlpar breakage - fallout of struct subsystem removal
Al Viro [Tue, 15 May 2007 19:36:50 +0000 (20:36 +0100)]
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>
17 years agoem28xx and ivtv should depend on PCI
Al Viro [Tue, 15 May 2007 19:36:40 +0000 (20:36 +0100)]
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>
17 years agomissing includes in mlx4
Al Viro [Tue, 15 May 2007 19:36:30 +0000 (20:36 +0100)]
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>
17 years agomissing dependencies for USB drivers in input
Al Viro [Tue, 15 May 2007 19:36:20 +0000 (20:36 +0100)]
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>
17 years agomissing mm.h in fw-ohci
Al Viro [Tue, 15 May 2007 19:36:10 +0000 (20:36 +0100)]
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>
17 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh64-2.6
Linus Torvalds [Wed, 16 May 2007 01:50:19 +0000 (18:50 -0700)]
Merge /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

17 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6
Linus Torvalds [Wed, 16 May 2007 01:47:21 +0000 (18:47 -0700)]
Merge /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)

17 years agoMerge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Wed, 16 May 2007 01:46:25 +0000 (18:46 -0700)]
Merge branch 'upstream-linus' of /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

17 years agox86: Fix discontigmem + non-HIGHMEM compile
Linus Torvalds [Wed, 16 May 2007 01:45:49 +0000 (18:45 -0700)]
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>
17 years agoUse menuconfig objects: IDE
Jan Engelhardt [Tue, 15 May 2007 22:51:46 +0000 (00:51 +0200)]
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>
17 years agosl82c105: Switch to ref counting API
Alan Cox [Tue, 15 May 2007 22:51:46 +0000 (00:51 +0200)]
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>
17 years agoide: remove ide_use_dma()
Bartlomiej Zolnierkiewicz [Tue, 15 May 2007 22:51:46 +0000 (00:51 +0200)]
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>
17 years agoide: add missing validity checks for identify words 62 and 63
Bartlomiej Zolnierkiewicz [Tue, 15 May 2007 22:51:46 +0000 (00:51 +0200)]
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>
17 years agoide: remove ide_dma_enable()
Bartlomiej Zolnierkiewicz [Tue, 15 May 2007 22:51:46 +0000 (00:51 +0200)]
ide: remove ide_dma_enable()

* check ->speedproc return value in ide_tune_dma()
* use ide_tune_dma() in cmd64x/cs5530/sc1200/siimage/sl82c105/scc_pata drivers
* remove no longer needed ide_dma_enable()

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
17 years agosl82c105: add speedproc() method and MWDMA0/1 support
Sergei Shtylyov [Tue, 15 May 2007 22:51:44 +0000 (00:51 +0200)]
sl82c105: add speedproc() method and MWDMA0/1 support

Add the speedproc() method for setting transfer modes, modify config_for_dma()
to call it and use ide_max_dma_mode() to select the best DMA mode.
Add support for the multiword DMA modes 0 and 1, using the upper half of the
'drive_data' field to store the DMA timings to program into the drive control
register when DMA is turned on for real.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
17 years agocs5530/sc1200: add ->speedproc support
Bartlomiej Zolnierkiewicz [Tue, 15 May 2007 22:51:44 +0000 (00:51 +0200)]
cs5530/sc1200: add ->speedproc support

* add {cs5530,sc1200}_tunepio() for programming PIO timings

* add {cs5530,sc1200}_tune_chipset() (->speedproc method) for setting
  transfer mode and convert {cs5530,sc1200}_config_dma() to use it

* bump driver version

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
17 years agocs5530/sc1200: DMA support cleanup
Bartlomiej Zolnierkiewicz [Tue, 15 May 2007 22:51:44 +0000 (00:51 +0200)]
cs5530/sc1200: DMA support cleanup

sc1200.c:

* remove open-coded variant of ide_dma_host_off() (== ->dma_host_off),
  it is not needed because ->dma_off_quietly calls ->dma_host_off

* use ->dma_host_on (== ide_dma_host_on() for this driver) instead of
  open-coded variant, call it from the users of sc1200_config_dma2()

  [ there is no need to call ->dma_host_on in sc1200_config_dma() because
    core code takes care of calling ->ide_dma_on on successful execution
    of ->ide_dma_check ]

* add comment about ->tuneproc interface abuse

cs5530.c/sc1200.c:

* core code takes care of calling ->dma_off_quietly before calling
  ->ide_dma_check so there is no need to call it in ->ide_dma_check methods

* bump driver version

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
17 years agoide: use ide_tune_dma() part #2
Bartlomiej Zolnierkiewicz [Tue, 15 May 2007 22:51:43 +0000 (00:51 +0200)]
ide: use ide_tune_dma() part #2

Use ide_tune_dma() in ide-cris/it821x/pdc202xx_old/serverworks drivers.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
17 years agocs5530/sc1200: add ->udma_filter methods
Bartlomiej Zolnierkiewicz [Tue, 15 May 2007 22:51:43 +0000 (00:51 +0200)]
cs5530/sc1200: add ->udma_filter methods

CS5530/SC1200 specifies that two drives on the same cable cannot mix
UDMA/MDMA.  Add {cs5530,sc1200}_udma_filter() to handle this.  This also
makes it possible to remove open-coded best DMA mode selection and use
standard ide_use_dma()/ide_max_dma_mode() helpers.  While at it bump
version numbers.

There should be no functionality changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
17 years agoide: always disable DMA before tuning it
Bartlomiej Zolnierkiewicz [Tue, 15 May 2007 22:51:43 +0000 (00:51 +0200)]
ide: always disable DMA before tuning it

ide_start_power_step() and set_using_dma() were missing ->dma_off_quietly
call (comment in probe_hwif() states that DMA should be always cleared before
tuning is attempted).  Fix it.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
17 years agopdc202xx_new: use ide_tune_dma()
Bartlomiej Zolnierkiewicz [Tue, 15 May 2007 22:51:43 +0000 (00:51 +0200)]
pdc202xx_new: use ide_tune_dma()

* remove code enabling IORDY and prefetch from config_chipset_for_dma(),
  as the comment states it has no real effect because these settings are
  overriden when the PIO mode is set (and for this driver ->autotune == 1
  so PIO mode is always programmed)

* use ide_tune_dma() in pdcnew_config_drive_xfer_rate() and remove no longer
  needed config_chipset_for_dma()

There should be no functionality changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
17 years agoalim15x3: use ide_tune_dma()
Bartlomiej Zolnierkiewicz [Tue, 15 May 2007 22:51:43 +0000 (00:51 +0200)]
alim15x3: use ide_tune_dma()

Use ide_tune_dma() in ali15x3_config_drive_for_dma() and remove all the open
coded DMA tuning code and also config_chipset_for_dma().  Set ->atapi_dma flag
correctly in init_hwif_common_ali15x3() so ide_tune_dma() can take care of
checking if ATAPI DMA is allowed and remove open coded ATAPI DMA check from
ali15x3_config_drive_for_dma().

There should be no functionality changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
17 years agosis5513: PIO mode setup fixes
Bartlomiej Zolnierkiewicz [Tue, 15 May 2007 22:51:42 +0000 (00:51 +0200)]
sis5513: PIO mode setup fixes

* limit max PIO mode to PIO4, this driver doesn't support PIO5 and attempt
  to program PIO5 by config_art_rwp_pio() could result in incorrect PIO
  timings being programmed and possibly the data corruption (for < ATA100
  family chipsets PIO0 timings were used, for ATA100 and ATA100a - the random
  content of test1 variable was used, for ATA133 - MWDMA0 timings were used)

* BUG() in sis5513_tune_chipset() if somebody tries to force unsupported PIO5,
  also cleanup this function a bit while at it

* add comment about PIO0 timings for < ATA100 family chipsets

* remove open-coded best PIO mode selection from config_art_rwp_pio(),
  it contained numerous bugs:

  - it didn't check for validity of id->eide_pio_modes and id->eide_pio_iordy
    before using them

  - it tried to found out maximum PIO mode basing on minimum IORDY cycle time
    (moreover wrong cycle times were used for PIO1/5)

  - it was overriding PIO blacklist and conservative PIO "downgrade" done
    by ide_get_best_pio_mode()

* use sis5513_tune_drive() instead of config_art_rwp_pio()
  in sis5513_config_xfer_rate() so the correct PIO mode is also set
  on drive even if the device is not IORDY/DMA capable

* config_art_rwp_pio() was always setting the best possible mode and not
  the wanted one - fix it and move ide_get_best_pio_mode() call to
  config_chipset_for_pio()

* don't use ide_find_best_mode() in config_chipset_for_pio(), it was being
  overriden by config_art_rwp_pio() for the host timings anyway + we need to
  set the same PIO mode on the device and the host

* pass correct "pio" argument (255 instead of 5) to sis5513_tune_drive() call
  in sis5513_config_xfer_rate() so the best PIO mode is set on the drive
  and not PIO4

* rename sis5513_tune_drive() to sis5513_tuneproc()
  and config_chipset_for_pio() to sis5513_tune_driver()

* bump driver version

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
17 years agoserverworks: PIO mode setup fixes
Bartlomiej Zolnierkiewicz [Tue, 15 May 2007 22:51:42 +0000 (00:51 +0200)]
serverworks: PIO mode setup fixes

* limit max PIO mode to PIO4, this driver doesn't support PIO5 and attempt
  to program PIO5 by svwks_tune_chipset() could result in incorrect PIO
  timings being programmed and possibly the data corruption (it seems that
  the minimum possible values were used but I lack the datasheets to be sure)

* select best PIO mode in svwks_tune_drive() and not in svwks_tune_chipset()
  when doing PIO autotuning (pio == 255)

* don't try to tune PIO in config_chipset_for_dma() as ide_dma_enable() could
  return 1 if DMA was previously enabled (svwks_config_drive_xfer_rate()
  takes care of PIO tuning if no suitable DMA mode is found)

* remove config_chipset_for_pio() and use svwks_tune_drive() instead,
  config_chipset_for_pio() contained numerous bugs when selecting PIO mode
  (luckily it was only used for devices limited to PIO by capabilities/BIOS):

  - it didn't check for validity of id->eide_pio_modes and id->eide_pio_iordy
    before using them

  - it tried to found out maximum PIO mode basing on minimum IORDY cycle time
    (moreover wrong cycle times were used for PIO0/1/5)

  - it was overriding PIO blacklist and conservative PIO "downgrade" done
    by ide_get_best_pio_mode()

  - if the max drive PIO was PIO5 then XFER_PIO_0/XFER_PIO_SLOW was selected
    (XFER_PIO_SLOW is not supported by svwks_tune_chipset() so the result
     was the same as if using XFER_PIO_5 => wrong PIO timings were set)

  - it was overriding drive->current_speed

* bump driver version

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
17 years agopdc202xx_old: rewrite mode programming code (v2)
Bartlomiej Zolnierkiewicz [Tue, 15 May 2007 22:51:41 +0000 (00:51 +0200)]
pdc202xx_old: rewrite mode programming code (v2)

This patch is based on the documentation (I would like to thank Promise
for it) and also partially on the older vendor driver.

Rewrite mode programming code:

* disable 66MHz clock in pdc202xx_tune_chipset() so it is correctly disabled
  even if both devices on the channel are not DMA capable and after reset

* enable/disable IORDY and PREFETCH bits in pdc202xx_tune_chipset()
  as they need to be setup correctly also for PIO only devices, plus IORDY
  wasn't disabled for non-IORDY devices and PREFETCH wasn't disabled for
  ATAPI devices

* remove dead code for setting SYNC_ERDDY_EN bits from config_chipset_for_dma()
  (driver sets ->autotune to 1 so PIO modes are always programmed => lower
   nibble of register A never equals 4 => "chipset_is_set" is always true)

* enable PIO mode programming for all ATAPI devices
  (it was limited to ->media == ide_cdrom devices)

* remove extra reads of registers A/B/C, don't read register D et all

* do clearing / programming of registers A/B/C in one go
  (gets rid of extra PCI config space read/write cycle)

* set initial values of drive_conf/AP/BP/CP variables to zero
  (paranoia for the case when PCI reads fail)

* remove XFER_UDMA6 to XFER_UDMA5 remapping case - it can't happen
  (ide_rate_filter() takes care of it)

* fix XFER_MW_DMA0 timings (they were overclocked, use the official ones)

* fix bitmasks for clearing bits of register B:

  - when programming DMA mode bit 0x10 of register B was cleared which
    resulted in overclocked PIO timing setting (iff PIO0 was used)

  - when programming PIO mode bits 0x18 weren't cleared so suboptimal
    timings were used for PIO1-4 if PIO0 was previously set (bit 0x10)
    and for PIO0/3/4 if PIO1/2 was previously set (bit 0x08)

* add FIXME comment about missing locking for 66MHz clock register

Also while at it:

* remove unused defines

* do a few cosmetic / CodingStyle fixes

* bump driver version

v2:
* in pdc202xx_tune_chipset() the old content of drive configuration
  registers is used only by the debugging code so cover "drive_conf"
  PCI registers read by #if PDC202XX_DEBUG_DRIVE_INFO
  (Noticed by Sergei Shtylyov)

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
17 years agoucc_geth: eliminate max-speed, change interface-type to phy-connection-type
Kim Phillips [Fri, 11 May 2007 23:25:07 +0000 (18:25 -0500)]
ucc_geth: eliminate max-speed, change interface-type to phy-connection-type

It was agreed that phy-connection-type was a better name for
the interface-type property, so this patch renames it.

Also, the max-speed property name was determined too generic,
and is therefore eliminated in favour of phy-connection-type
derivation logic.

includes corrections to copyright text.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years agosmc911x: fix compilation breakage
Vitaly Wool [Sun, 13 May 2007 14:42:08 +0000 (18:42 +0400)]
smc911x: fix compilation breakage

Looks like the new version of this patch has been overlooked,
so I'm resending it.

It just adapts the driver to the new IRQ API
according to what Russell has pointed out.

 drivers/net/smc911x.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

Signed-off-by: Vitaly Wool <vitalywool@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years agopasemi_mac: Fix local-mac-address parsing
olof@lixom.net [Sat, 12 May 2007 19:57:46 +0000 (14:57 -0500)]
pasemi_mac: Fix local-mac-address parsing

Turns out we have an old version of firmware that stores the mac address
in 'mac-address' as a string instead of a byte array. All versions that
use local-mac-address should have it as byte array, so no need to do
string parsing for that case.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years agopasemi_mac: Terminate PCI ID list
olof@lixom.net [Sat, 12 May 2007 19:57:36 +0000 (14:57 -0500)]
pasemi_mac: Terminate PCI ID list

This caused some very interesting behaviour depending on what happened to
be built at the same time. Add terminating empty entry to the list of IDs.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years agopasemi_mac: Interrupt ack fixes
Olof Johansson [Sat, 12 May 2007 23:01:09 +0000 (18:01 -0500)]
pasemi_mac: Interrupt ack fixes

Interrupt ack fixes

Fix the packet count resets at interrupt time, using the cacheable
packet count status to set number of processed/received packets, since
the ack count is the cumulative number of packets processed, and not
incremental.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years agopasemi_mac: Fix register defines
olof@lixom.net [Sat, 12 May 2007 19:57:27 +0000 (14:57 -0500)]
pasemi_mac: Fix register defines

Some shift values were obviously wrong. Fix them to correspond with
the masks.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart
Linus Torvalds [Tue, 15 May 2007 19:10:26 +0000 (12:10 -0700)]
Merge /pub/scm/linux/kernel/git/davej/agpgart

* master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart:
  [AGPGART] Fix wrong ID in via-agp.c

17 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq
Linus Torvalds [Tue, 15 May 2007 19:10:00 +0000 (12:10 -0700)]
Merge /pub/scm/linux/kernel/git/davej/cpufreq

* master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq:
  [CPUFREQ] Correct revision mask for powernow-k8
  [CPUFREQ] powernow-k7: fix MHz rounding issue with perflib
  [CPUFREQ] Support rev H AMD64s in powernow-k8