linux-toradex.git/drivers/message, branch v2.6.25-rc2 Linux kernel for Apalis and Colibri modules [SCSI] mpt fusion: Request I/O resources only when required 2008-02-11T16:20:54+00:00 Prakash, Sathya sathya.prakash@lsi.com 2008-02-08T16:35:35+00:00 e78d5b8f1e73ab82f3fd041d05824cfee7d83a2c This patch modifies the I/O resource allocation behavior of FUSION driver. The current version of driver allocates the I/O resources even if they are not required and this creates trouble in low resource environments. This driver now uses pci_enable_device_mem/pci_enable_device functions to differentiate the resource allocations. Signed-off-by: Sathya Prakash <sathya.prakash@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> 
This patch modifies the I/O resource allocation behavior of FUSION
driver.  The current version of driver allocates the I/O resources
even if they are not required and this creates trouble in low resource
environments.  This driver now uses
pci_enable_device_mem/pci_enable_device functions to differentiate the
resource allocations.

Signed-off-by: Sathya Prakash <sathya.prakash@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
[SCSI] mpt fusion: Avoid racing when mptsas and mptcl module are loaded in parallel 2008-02-11T16:20:53+00:00 Prakash, Sathya sathya.prakash@lsi.com 2008-02-08T11:05:40+00:00 07df8afa0dd54b8b89ad8aa93994c0d55a4a5921 This patch sets the IOC pointer in drvrdata of pcidev before adding the IOC into the list of IOCs. Without this patch the driver oops when the mptsas and mptctl modules are loaded in parallel. Signed-off-by: Sathya Prakash <sathya.prakash@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> 
This patch sets the IOC pointer in drvrdata of pcidev before adding
the IOC into the list of IOCs. Without this patch the driver oops when
the mptsas and mptctl modules are loaded in parallel.

Signed-off-by: Sathya Prakash <sathya.prakash@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
drivers/message/: Spelling fixes 2008-02-03T15:21:01+00:00 Joe Perches joe@perches.com 2008-02-03T15:21:01+00:00 fc1323bb75ef8ae70f99cd6a386cc659a5b85696 Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Adrian Bunk <bunk@kernel.org> 
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Spelling fixes: lenght->length 2008-02-03T13:42:53+00:00 Paulius Zaleckas pauliusz@yahoo.com 2008-02-03T13:42:53+00:00 efad798b9f01300565f65058b153250cc49d58f2 Signed-off-by: Paulius Zaleckas <pauliusz@yahoo.com> Signed-off-by: Adrian Bunk <bunk@kernel.org> 
Signed-off-by: Paulius Zaleckas <pauliusz@yahoo.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
blk_end_request: changing i2o_block (take 4) 2008-01-28T09:36:50+00:00 Kiyoshi Ueda k-ueda@ct.jp.nec.com 2007-12-11T22:48:09+00:00 1381b7e82a52c4ae5ebb2ac0951075debb878a2a This patch converts i2o_block to use blk_end_request interfaces. Related 'uptodate' arguments are converted to 'error'. As a result, the interface of internal function, i2o_block_end_request(), is changed. Cc: Markus Lidel <Markus.Lidel@shadowconnect.com> Signed-off-by: Kiyoshi Ueda <k-ueda@ct.jp.nec.com> Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com> 
This patch converts i2o_block to use blk_end_request interfaces.
Related 'uptodate' arguments are converted to 'error'.

As a result, the interface of internal function, i2o_block_end_request(),
is changed.

Cc: Markus Lidel <Markus.Lidel@shadowconnect.com>
Signed-off-by: Kiyoshi Ueda <k-ueda@ct.jp.nec.com>
Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
[SCSI] replace sizeof sense_buffer with SCSI_SENSE_BUFFERSIZE 2008-01-23T17:29:27+00:00 FUJITA Tomonori tomof@acm.org 2008-01-13T06:46:13+00:00 b80ca4f7ee36c26d300c5a8f429e73372d153379 This replaces sizeof sense_buffer with SCSI_SENSE_BUFFERSIZE in several LLDs. It's a preparation for the future changes to remove sense_buffer array in scsi_cmnd structure. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> 
This replaces sizeof sense_buffer with SCSI_SENSE_BUFFERSIZE in
several LLDs. It's a preparation for the future changes to remove
sense_buffer array in scsi_cmnd structure.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
[SCSI] mpt fusion: Fix for module unload problem in flash less controller environment 2008-01-23T17:29:24+00:00 Prakash, Sathya sathya.prakash@lsi.com 2008-01-11T09:12:17+00:00 984621b4379cccbd0330e10622021a3cfe464ad5 This patch fixes the module unload problem in flash less 1030 controller environment where firmware download boot functionality is invoked. The problem is due to the firmware download is being done in the reverse order, which this patch solves by insureing the download occurs to the last controller being reset. signed-off-by: Sathya Prakash <sathya.prakash@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> 
This patch fixes the module unload problem in flash less 1030
controller environment where firmware download boot functionality is
invoked.  The problem is due to the firmware download is being done in
the reverse order, which this patch solves by insureing the download
occurs to the last controller being reset.

signed-off-by: Sathya Prakash <sathya.prakash@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
[SCSI] mpt fusion: make mptsas_smp_handler update resid 2008-01-12T00:29:09+00:00 FUJITA Tomonori fujita.tomonori@lab.ntt.co.jp 2007-12-30T10:34:52+00:00 38b3167f75c9508156b974d19692c19b78292e2e This patch fixes mptsas_smp_handler to update both din_resid or dout_resid on success. bsg can report back the residual. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> 
This patch fixes mptsas_smp_handler to update both din_resid or
dout_resid on success. bsg can report back the residual.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
i2o: debug messages corrected 2007-11-05T23:12:31+00:00 Vasily Averin vvs@sw.ru 2007-11-05T22:50:53+00:00 ae5fbf771aeb534e31f3541673bb240ff8c07283 max_phys_segments and max_sectors were swapped Signed-off-by: Vasily Averin <vvs@sw.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
max_phys_segments and max_sectors were swapped

Signed-off-by:	Vasily Averin <vvs@sw.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
SG: audit of drivers that use blk_rq_map_sg() 2007-10-24T11:21:21+00:00 Jens Axboe jens.axboe@oracle.com 2007-10-24T11:21:21+00:00 3d1266c7042e696704e22085a0f55c714bc06194 They need to properly init the sg table, or blk_rq_map_sg() will complain if CONFIG_DEBUG_SG is set. Signed-off-by: Jens Axboe <jens.axboe@oracle.com> 
They need to properly init the sg table, or blk_rq_map_sg() will
complain if CONFIG_DEBUG_SG is set.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>