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[SCSI] mpt2sas: Fix for issue - Unable to boot from the drive connected to HBA
authorsreekanth.reddy@lsi.com <sreekanth.reddy@lsi.com>
Wed, 22 Aug 2012 11:25:13 +0000 (16:55 +0530)
committerJames Bottomley <JBottomley@Parallels.com>
Mon, 17 Sep 2012 12:49:47 +0000 (13:49 +0100)
This patch checks whether HBA is SAS2008 B0 controller.
if it is a SAS2008 B0 controller then it use IO-APIC interrupt instead of MSIX,
as SAS2008 B0 controller doesn't support MSIX interrupts.

[jejb: fix whitespace problems]
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@lsi.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

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