[PATCH 00/20] mpt3sas: driver update

2015-06-30 Thread Sreekanth Reddy
This patch set contains all the features and defect fixes from Phase4 to Phase8.

Except below patch, all other patches have Reviewed-by signature from either
Martin K. Petersen, Johannes Thumshirn, Tomas Henzl and Joe Lawrence. Thanks for
reviewing these patches.
[PATCH v2 16/20] [SCSI] mpt3sas: Added support for customer specific branding

I am posting this patch set once again by promoting all the patches to v2,
so that it will be easy to pick up this patch set for next kernel release.

Thanks,
Sreekanth

Sreekanth Reddy (20):
  [SCSI] mpt3sas: Added Combined Reply Queue feature to extend
up-to 96 MSIX vector support
  [SCSI] mpt3sas: Get IOC_FACTS information using  handshake
protocol only after HBA card gets into READY or Operational
state.
  [SCSI] mpt3sas: Don't block the drive when drive addition under
the control of SML
  [SCSI] mpt3sas: Remove redundancy code while freeing the
controller resources.
  [SCSI] mpt3sas: MPI 2.5 Rev I (2.5.4) specifications.
  [SCSI] mpt3sas: Provides the physical location of sas  drives
  [SCSI] mpt3sas: Bump mpt3sas Driver version to v5.100.00.00
  [SCSI] mpt3sas: Update MPI2 strings to MPI2.5
  [SCSI] mpt3sas: MPI 2.5 Rev J (2.5.5) specification and  2.00.34
header files
  [SCSI] mpt3sas: Add branding string support for OEM's HBA
  [SCSI] mpt3sas: Add branding string support for OEM custom HBA
  [SCSI] mpt3sas: Bump mpt3sas driver version to v6.100.00.00
  [SCSI] mpt3sas: MPI 2.5 Rev K (2.5.6) specifications
  [SCSI] mpt3sas: Complete the SCSI command with DID_RESET status
for log_info value 0x0x32010081
  [SCSI] mpt3sas: Return host busy error status to SML when DMA
mapping of scatter gather list fails for a SCSI command
  [SCSI] mpt3sas: Added support for customer specific branding
  [SCSI] mpt3sas: Use alloc_ordered_workqueue() API instead of
create_singlethread_workqueue() API
  [SCSI] mpt3sas: Call dma_mapping_error() API after  mapping an
address with dma_map_single() API
  [SCSI] mpt3sas: When device is blocked followed by unblock fails,
unfreeze the I/Os
  [SCSI] mpt3sas : Bump mpt3sas driver version to 9.100.00.00

 drivers/scsi/mpt3sas/mpi/mpi2.h  |   8 +-
 drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h |  52 -
 drivers/scsi/mpt3sas/mpi/mpi2_ioc.h  |   4 +-
 drivers/scsi/mpt3sas/mpi/mpi2_tool.h |   4 +-
 drivers/scsi/mpt3sas/mpt3sas_base.c  | 310 +---
 drivers/scsi/mpt3sas/mpt3sas_base.h  |  57 -
 drivers/scsi/mpt3sas/mpt3sas_scsih.c | 343 ++-
 drivers/scsi/mpt3sas/mpt3sas_transport.c |  22 +-
 8 files changed, 694 insertions(+), 106 deletions(-)

-- 
2.0.2

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[PATCH 00/20] mpt3sas: driver update

2015-06-30 Thread Sreekanth Reddy
This patch set contains all the features and defect fixes from Phase4 to Phase8.

Except below patch, all other patches have Reviewed-by signature from either
Martin K. Petersen, Johannes Thumshirn, Tomas Henzl and Joe Lawrence. Thanks for
reviewing these patches.
[PATCH v2 16/20] [SCSI] mpt3sas: Added support for customer specific branding

I am posting this patch set once again by promoting all the patches to v2,
so that it will be easy to pick up this patch set for next kernel release.

Thanks,
Sreekanth

Sreekanth Reddy (20):
  [SCSI] mpt3sas: Added Combined Reply Queue feature to extend
up-to 96 MSIX vector support
  [SCSI] mpt3sas: Get IOC_FACTS information using  handshake
protocol only after HBA card gets into READY or Operational
state.
  [SCSI] mpt3sas: Don't block the drive when drive addition under
the control of SML
  [SCSI] mpt3sas: Remove redundancy code while freeing the
controller resources.
  [SCSI] mpt3sas: MPI 2.5 Rev I (2.5.4) specifications.
  [SCSI] mpt3sas: Provides the physical location of sas  drives
  [SCSI] mpt3sas: Bump mpt3sas Driver version to v5.100.00.00
  [SCSI] mpt3sas: Update MPI2 strings to MPI2.5
  [SCSI] mpt3sas: MPI 2.5 Rev J (2.5.5) specification and  2.00.34
header files
  [SCSI] mpt3sas: Add branding string support for OEM's HBA
  [SCSI] mpt3sas: Add branding string support for OEM custom HBA
  [SCSI] mpt3sas: Bump mpt3sas driver version to v6.100.00.00
  [SCSI] mpt3sas: MPI 2.5 Rev K (2.5.6) specifications
  [SCSI] mpt3sas: Complete the SCSI command with DID_RESET status
for log_info value 0x0x32010081
  [SCSI] mpt3sas: Return host busy error status to SML when DMA
mapping of scatter gather list fails for a SCSI command
  [SCSI] mpt3sas: Added support for customer specific branding
  [SCSI] mpt3sas: Use alloc_ordered_workqueue() API instead of
create_singlethread_workqueue() API
  [SCSI] mpt3sas: Call dma_mapping_error() API after  mapping an
address with dma_map_single() API
  [SCSI] mpt3sas: When device is blocked followed by unblock fails,
unfreeze the I/Os
  [SCSI] mpt3sas : Bump mpt3sas driver version to 9.100.00.00

 drivers/scsi/mpt3sas/mpi/mpi2.h  |   8 +-
 drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h |  52 -
 drivers/scsi/mpt3sas/mpi/mpi2_ioc.h  |   4 +-
 drivers/scsi/mpt3sas/mpi/mpi2_tool.h |   4 +-
 drivers/scsi/mpt3sas/mpt3sas_base.c  | 310 +---
 drivers/scsi/mpt3sas/mpt3sas_base.h  |  57 -
 drivers/scsi/mpt3sas/mpt3sas_scsih.c | 343 ++-
 drivers/scsi/mpt3sas/mpt3sas_transport.c |  22 +-
 8 files changed, 694 insertions(+), 106 deletions(-)

-- 
2.0.2

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[PATCH 00/20] mpt3sas: driver update

2015-06-12 Thread Sreekanth Reddy
This patch set contains all the features and defect fixes from Phase4 to Phase8.
Please review this patch set and consider these patches for next kernel release.

Sreekanth Reddy (20):
  [SCSI] mpt3sas: Added Combined Reply Queue feature to extend up-to 96
MSIX vector support
  [SCSI] mpt3sas: Get IOC_FACTS information using handshake protocol
only after HBA card gets into READY or Operational state.
  [SCSI] mpt3sas: Don't block the drive when drive addition under the
control of SML
  [SCSI] mpt3sas: Remove redundancy code while freeing the controller
resources.
  [SCSI] mpt3sas: MPI 2.5 Rev I (2.5.4) specifications.
  [SCSI] mpt3sas: Provides the physical location of sas drives
  [SCSI] mpt3sas: Bump mpt3sas Driver version to v5.100.00.00
  [SCSI] mpt3sas: Update MPI2 strings to MPI2.5
  [SCSI] mpt3sas: MPI 2.5 Rev J (2.5.5) specification and 2.00.34 header
files
  [SCSI] mpt3sas: Add branding string support for OEM's HBA
  [SCSI] mpt3sas: Add branding string support for OEM custom HBA
  [SCSI] mpt3sas: Bump mpt3sas driver version to v6.100.00.00
  [SCSI] mpt3sas: MPI 2.5 Rev K (2.5.6) specifications
  [SCSI] mpt3sas: Complete the SCSI command with  DID_RESET status for
log_info value 0x0x32010081
  [SCSI] mpt3sas: Return host busy error status to SML when DMA mapping
of scatter gather list fails for a SCSI command
  [SCSI] mpt3sas: Added support for customer specific branding
  [SCSI] mpt3sas: Use alloc_ordered_workqueue() API instead of
create_singlethread_workqueue() API
  [SCSI] mpt3sas: Call dma_mapping_error() API after mapping an address
with dma_map_single() API
  [SCSI] mpt3sas: When device is blocked followed by unblock fails,
unfreeze the I/Os
  [SCSI] mpt3sas : Bump mpt3sas driver version to 9.100.00.00

 drivers/scsi/mpt3sas/mpi/mpi2.h  |   8 +-
 drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h |  52 -
 drivers/scsi/mpt3sas/mpi/mpi2_ioc.h  |   4 +-
 drivers/scsi/mpt3sas/mpi/mpi2_tool.h |   4 +-
 drivers/scsi/mpt3sas/mpt3sas_base.c  | 284 ++---
 drivers/scsi/mpt3sas/mpt3sas_base.h  |  48 -
 drivers/scsi/mpt3sas/mpt3sas_scsih.c | 344 ++-
 drivers/scsi/mpt3sas/mpt3sas_transport.c |  22 +-
 8 files changed, 662 insertions(+), 104 deletions(-)

-- 
2.0.2

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[PATCH 00/20] mpt3sas: driver update

2015-06-12 Thread Sreekanth Reddy
This patch set contains all the features and defect fixes from Phase4 to Phase8.
Please review this patch set and consider these patches for next kernel release.

Sreekanth Reddy (20):
  [SCSI] mpt3sas: Added Combined Reply Queue feature to extend up-to 96
MSIX vector support
  [SCSI] mpt3sas: Get IOC_FACTS information using handshake protocol
only after HBA card gets into READY or Operational state.
  [SCSI] mpt3sas: Don't block the drive when drive addition under the
control of SML
  [SCSI] mpt3sas: Remove redundancy code while freeing the controller
resources.
  [SCSI] mpt3sas: MPI 2.5 Rev I (2.5.4) specifications.
  [SCSI] mpt3sas: Provides the physical location of sas drives
  [SCSI] mpt3sas: Bump mpt3sas Driver version to v5.100.00.00
  [SCSI] mpt3sas: Update MPI2 strings to MPI2.5
  [SCSI] mpt3sas: MPI 2.5 Rev J (2.5.5) specification and 2.00.34 header
files
  [SCSI] mpt3sas: Add branding string support for OEM's HBA
  [SCSI] mpt3sas: Add branding string support for OEM custom HBA
  [SCSI] mpt3sas: Bump mpt3sas driver version to v6.100.00.00
  [SCSI] mpt3sas: MPI 2.5 Rev K (2.5.6) specifications
  [SCSI] mpt3sas: Complete the SCSI command with  DID_RESET status for
log_info value 0x0x32010081
  [SCSI] mpt3sas: Return host busy error status to SML when DMA mapping
of scatter gather list fails for a SCSI command
  [SCSI] mpt3sas: Added support for customer specific branding
  [SCSI] mpt3sas: Use alloc_ordered_workqueue() API instead of
create_singlethread_workqueue() API
  [SCSI] mpt3sas: Call dma_mapping_error() API after mapping an address
with dma_map_single() API
  [SCSI] mpt3sas: When device is blocked followed by unblock fails,
unfreeze the I/Os
  [SCSI] mpt3sas : Bump mpt3sas driver version to 9.100.00.00

 drivers/scsi/mpt3sas/mpi/mpi2.h  |   8 +-
 drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h |  52 -
 drivers/scsi/mpt3sas/mpi/mpi2_ioc.h  |   4 +-
 drivers/scsi/mpt3sas/mpi/mpi2_tool.h |   4 +-
 drivers/scsi/mpt3sas/mpt3sas_base.c  | 284 ++---
 drivers/scsi/mpt3sas/mpt3sas_base.h  |  48 -
 drivers/scsi/mpt3sas/mpt3sas_scsih.c | 344 ++-
 drivers/scsi/mpt3sas/mpt3sas_transport.c |  22 +-
 8 files changed, 662 insertions(+), 104 deletions(-)

-- 
2.0.2

--
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RE: [PATCH 00/20] mpt3sas: driver update

2015-04-24 Thread Sathya Prakash
Christoph,
We had internal discussion with our engineering and management on this
topic.  We are committed to provide bug fixes ( Only bug fixes and no new
features) across both the SAS2 and SAS3 source trees.  We prefer the SAS2
and SAS3 drivers to stay separate and the reason is;  merging of the
drivers is a time consuming and error prone task and with SAS2 products at
the maintenance mode we are thinking it will be risky to do the merge for
now.

Going forward for our future products we will be providing a  merged
driver (with common source separated out and having multiple kernel
modules compiled out of single source directory for each of our products)
to avoid maintenance overhead.

So please let us know whether the current patches can be ACKED if we
provide the applicable bug fixes to SAS2 or you see any other issues?.

Thanks
Sathya

-Original Message-
From: Christoph Hellwig [mailto:h...@infradead.org]
Sent: Tuesday, April 21, 2015 6:14 AM
To: Sreekanth Reddy
Cc: Christoph Hellwig; j...@kernel.org; Martin K. Petersen;
linux-s...@vger.kernel.org; James E.J. Bottomley; Sathya Prakash; Kashyap
Desai; linux-kernel@vger.kernel.org; Tomas Henzl
Subject: Re: [PATCH 00/20] mpt3sas: driver update

On Wed, Apr 08, 2015 at 11:13:04AM +0530, Sreekanth Reddy wrote:
> Hi Chris,
>
> There are no corresponding mpt2sas driver's patches, The last phase
> for mpt2sas drivers is Phase20 and this phase driver is already exits
> in the upstream kernel. Also mpt2sas driver is completely in maintains
> mode and there won't be any new features.

But we'll still need all the bugfixes for existing users.

So a big NAK from me for any mpt3 patches that aren't urgen bug fixes
before we finally got the two drivers merged.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/


RE: [PATCH 00/20] mpt3sas: driver update

2015-04-24 Thread Sathya Prakash
Christoph,
We had internal discussion with our engineering and management on this
topic.  We are committed to provide bug fixes ( Only bug fixes and no new
features) across both the SAS2 and SAS3 source trees.  We prefer the SAS2
and SAS3 drivers to stay separate and the reason is;  merging of the
drivers is a time consuming and error prone task and with SAS2 products at
the maintenance mode we are thinking it will be risky to do the merge for
now.

Going forward for our future products we will be providing a  merged
driver (with common source separated out and having multiple kernel
modules compiled out of single source directory for each of our products)
to avoid maintenance overhead.

So please let us know whether the current patches can be ACKED if we
provide the applicable bug fixes to SAS2 or you see any other issues?.

Thanks
Sathya

-Original Message-
From: Christoph Hellwig [mailto:h...@infradead.org]
Sent: Tuesday, April 21, 2015 6:14 AM
To: Sreekanth Reddy
Cc: Christoph Hellwig; j...@kernel.org; Martin K. Petersen;
linux-s...@vger.kernel.org; James E.J. Bottomley; Sathya Prakash; Kashyap
Desai; linux-kernel@vger.kernel.org; Tomas Henzl
Subject: Re: [PATCH 00/20] mpt3sas: driver update

On Wed, Apr 08, 2015 at 11:13:04AM +0530, Sreekanth Reddy wrote:
 Hi Chris,

 There are no corresponding mpt2sas driver's patches, The last phase
 for mpt2sas drivers is Phase20 and this phase driver is already exits
 in the upstream kernel. Also mpt2sas driver is completely in maintains
 mode and there won't be any new features.

But we'll still need all the bugfixes for existing users.

So a big NAK from me for any mpt3 patches that aren't urgen bug fixes
before we finally got the two drivers merged.
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/


Re: [PATCH 00/20] mpt3sas: driver update

2015-04-21 Thread Christoph Hellwig
On Wed, Apr 08, 2015 at 11:13:04AM +0530, Sreekanth Reddy wrote:
> Hi Chris,
> 
> There are no corresponding mpt2sas driver's patches, The last phase
> for mpt2sas drivers is Phase20 and this phase driver is already exits
> in the upstream kernel. Also mpt2sas driver is completely in maintains
> mode and there won't be any new features.

But we'll still need all the bugfixes for existing users.

So a big NAK from me for any mpt3 patches that aren't urgen bug fixes
before we finally got the two drivers merged.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/


Re: [PATCH 00/20] mpt3sas: driver update

2015-04-21 Thread Christoph Hellwig
On Wed, Apr 08, 2015 at 11:13:04AM +0530, Sreekanth Reddy wrote:
 Hi Chris,
 
 There are no corresponding mpt2sas driver's patches, The last phase
 for mpt2sas drivers is Phase20 and this phase driver is already exits
 in the upstream kernel. Also mpt2sas driver is completely in maintains
 mode and there won't be any new features.

But we'll still need all the bugfixes for existing users.

So a big NAK from me for any mpt3 patches that aren't urgen bug fixes
before we finally got the two drivers merged.
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/


Re: [PATCH 00/20] mpt3sas: driver update

2015-04-07 Thread Sreekanth Reddy
Hi Chris,

There are no corresponding mpt2sas driver's patches, The last phase
for mpt2sas drivers is Phase20 and this phase driver is already exits
in the upstream kernel. Also mpt2sas driver is completely in maintains
mode and there won't be any new features.

Whereas mpt3sas is at its initial baseline with a healthy road map
ahead and also we are planning to use same mpt3sas driver for next
upcoming Avago IT HBA's. So merging mpt2sas driver with mpt3sas driver
may break mpt2sas driver functionality in future, also it will be over
head of the maintainer to always check for the backward compatibility
of merged driver with the mpt2sas driver.

Regards,
Sreekanth

On Sun, Apr 5, 2015 at 9:39 PM, Christoph Hellwig  wrote:
> This seems to be missing the corresponding mpt2 updates.  Nak to
> anything that gets these drivers further out of sync.
>
> Btw, I still need a second ACK for
> http://www.spinics.net/lists/linux-scsi/msg82027.html
> as well, so we can start getting rid of this duplication mess.
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Please read the FAQ at  http://www.tux.org/lkml/


Re: [PATCH 00/20] mpt3sas: driver update

2015-04-07 Thread Sreekanth Reddy
Hi Chris,

There are no corresponding mpt2sas driver's patches, The last phase
for mpt2sas drivers is Phase20 and this phase driver is already exits
in the upstream kernel. Also mpt2sas driver is completely in maintains
mode and there won't be any new features.

Whereas mpt3sas is at its initial baseline with a healthy road map
ahead and also we are planning to use same mpt3sas driver for next
upcoming Avago IT HBA's. So merging mpt2sas driver with mpt3sas driver
may break mpt2sas driver functionality in future, also it will be over
head of the maintainer to always check for the backward compatibility
of merged driver with the mpt2sas driver.

Regards,
Sreekanth

On Sun, Apr 5, 2015 at 9:39 PM, Christoph Hellwig h...@infradead.org wrote:
 This seems to be missing the corresponding mpt2 updates.  Nak to
 anything that gets these drivers further out of sync.

 Btw, I still need a second ACK for
 http://www.spinics.net/lists/linux-scsi/msg82027.html
 as well, so we can start getting rid of this duplication mess.
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/


Re: [PATCH 00/20] mpt3sas: driver update

2015-04-05 Thread Christoph Hellwig
This seems to be missing the corresponding mpt2 updates.  Nak to
anything that gets these drivers further out of sync.

Btw, I still need a second ACK for
http://www.spinics.net/lists/linux-scsi/msg82027.html
as well, so we can start getting rid of this duplication mess.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/


Re: [PATCH 00/20] mpt3sas: driver update

2015-04-05 Thread Christoph Hellwig
This seems to be missing the corresponding mpt2 updates.  Nak to
anything that gets these drivers further out of sync.

Btw, I still need a second ACK for
http://www.spinics.net/lists/linux-scsi/msg82027.html
as well, so we can start getting rid of this duplication mess.
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/


[PATCH 00/20] mpt3sas: driver update

2015-03-30 Thread Sreekanth Reddy
This patch set contains all the features and defect fixes from Phase4 to Phase8.

Please review this patch set and consider these patches for next kernel release.

Next time onwards we will make sure to post individual patches as and when we 
develop a feature & done basic testing instead of posting large set of patches
at once.

Regards,
Sreekanth

Sreekanth Reddy (20):
  [SCSI] mpt3sas: Added Combined Reply Queue feature to extend up-to 96
MSIX vector support
  [SCSI] mpt3sas: Get IOC_FACTS information using handshake protocol
only after HBA card gets into READY or Operational state.
  [SCSI] mpt3sas: Added module parameter 'unblock_io' to unblock IO's
during disk addition
  [SCSI] mpt3sas: Remove redundancy code while freeing the controller
resources.
  [SCSI] mpt3sas: MPI 2.5 Rev I (2.5.4) specifications.
  [SCSI] mpt3sas: Provides the physical location of sas drives
  [SCSI] mpt3sas: Bump mpt3sas Driver version to v5.100.00.00
  [SCSI] mpt3sas: Update MPI2 strings to MPI2.5
  [SCSI] mpt3sas: MPI 2.5 Rev J (2.5.5) specification and 2.00.34 header
files
  [SCSI] mpt3sas: Add branding string support for OEM's HBA
  [SCSI] mpt3sas: Add branding string support for OEM custom HBA
  [SCSI] mpt3sas: Bump mpt3sas driver version to v6.100.00.00
  [SCSI] mpt3sas: MPI 2.5 Rev K (2.5.6) specifications
  [SCSI] mpt3sas: Complete the SCSI command with DID_RESET status for
log_info value 0x0x32010081
  [SCSI] mpt3sas: Return host busy error status to SML when DMA mapping
of scatter gather list fails for a SCSI command
  [SCSI] mpt3sas: Added support for customer specific branding
  [SCSI] mpt3sas: Use alloc_ordered_workqueue() API instead of
create_singlethread_workqueue() API
  [SCSI] mpt3sas: Call dma_mapping_error() API after mapping an address
with dma_map_single() API
  [SCSI] mpt3sas: When device is blocked followed by unblock fails,
unfreeze the I/Os
  [SCSI] mpt3sas : Bump mpt3sas driver version to 9.100.00.00

 drivers/scsi/mpt3sas/mpi/mpi2.h  |   8 +-
 drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h |  52 +++-
 drivers/scsi/mpt3sas/mpi/mpi2_ioc.h  |   4 +-
 drivers/scsi/mpt3sas/mpi/mpi2_tool.h |   4 +-
 drivers/scsi/mpt3sas/mpt3sas_base.c  | 284 +++---
 drivers/scsi/mpt3sas/mpt3sas_base.h  |  48 +++-
 drivers/scsi/mpt3sas/mpt3sas_scsih.c | 399 ++-
 drivers/scsi/mpt3sas/mpt3sas_transport.c |  18 +-
 8 files changed, 708 insertions(+), 109 deletions(-)

-- 
2.0.2

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[PATCH 00/20] mpt3sas: driver update

2015-03-30 Thread Sreekanth Reddy
This patch set contains all the features and defect fixes from Phase4 to Phase8.

Please review this patch set and consider these patches for next kernel release.

Next time onwards we will make sure to post individual patches as and when we 
develop a feature  done basic testing instead of posting large set of patches
at once.

Regards,
Sreekanth

Sreekanth Reddy (20):
  [SCSI] mpt3sas: Added Combined Reply Queue feature to extend up-to 96
MSIX vector support
  [SCSI] mpt3sas: Get IOC_FACTS information using handshake protocol
only after HBA card gets into READY or Operational state.
  [SCSI] mpt3sas: Added module parameter 'unblock_io' to unblock IO's
during disk addition
  [SCSI] mpt3sas: Remove redundancy code while freeing the controller
resources.
  [SCSI] mpt3sas: MPI 2.5 Rev I (2.5.4) specifications.
  [SCSI] mpt3sas: Provides the physical location of sas drives
  [SCSI] mpt3sas: Bump mpt3sas Driver version to v5.100.00.00
  [SCSI] mpt3sas: Update MPI2 strings to MPI2.5
  [SCSI] mpt3sas: MPI 2.5 Rev J (2.5.5) specification and 2.00.34 header
files
  [SCSI] mpt3sas: Add branding string support for OEM's HBA
  [SCSI] mpt3sas: Add branding string support for OEM custom HBA
  [SCSI] mpt3sas: Bump mpt3sas driver version to v6.100.00.00
  [SCSI] mpt3sas: MPI 2.5 Rev K (2.5.6) specifications
  [SCSI] mpt3sas: Complete the SCSI command with DID_RESET status for
log_info value 0x0x32010081
  [SCSI] mpt3sas: Return host busy error status to SML when DMA mapping
of scatter gather list fails for a SCSI command
  [SCSI] mpt3sas: Added support for customer specific branding
  [SCSI] mpt3sas: Use alloc_ordered_workqueue() API instead of
create_singlethread_workqueue() API
  [SCSI] mpt3sas: Call dma_mapping_error() API after mapping an address
with dma_map_single() API
  [SCSI] mpt3sas: When device is blocked followed by unblock fails,
unfreeze the I/Os
  [SCSI] mpt3sas : Bump mpt3sas driver version to 9.100.00.00

 drivers/scsi/mpt3sas/mpi/mpi2.h  |   8 +-
 drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h |  52 +++-
 drivers/scsi/mpt3sas/mpi/mpi2_ioc.h  |   4 +-
 drivers/scsi/mpt3sas/mpi/mpi2_tool.h |   4 +-
 drivers/scsi/mpt3sas/mpt3sas_base.c  | 284 +++---
 drivers/scsi/mpt3sas/mpt3sas_base.h  |  48 +++-
 drivers/scsi/mpt3sas/mpt3sas_scsih.c | 399 ++-
 drivers/scsi/mpt3sas/mpt3sas_transport.c |  18 +-
 8 files changed, 708 insertions(+), 109 deletions(-)

-- 
2.0.2

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