scsi: aacraid: Preserve MSIX mode in the OMR register
authorRaghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Wed, 7 Feb 2018 16:40:57 +0000 (08:40 -0800)
committerMartin K. Petersen <martin.petersen@oracle.com>
Wed, 14 Feb 2018 02:37:03 +0000 (21:37 -0500)
commita5799d74d965c8a04812ae6a6b26cafb2c099981
tree9166bfaac39d1b43ab78fd8b1e1f3ca453bc744e
parent44f1ce7d2f4a90e8976ece898777e53337fd1bee
scsi: aacraid: Preserve MSIX mode in the OMR register

Preserve the current MSIX mode value in the OMR before rewriting the OMR
to initiate the IOP or Soft Reset.

Signed-off-by: Prasad B Munirathnam <prasad.munirathnam@microsemi.com>
Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Reviewed-by: Dave Carroll <david.carroll@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/aacraid/src.c