From: sreekanth.reddy@lsi.com <sreekanth.reddy@lsi.com>
Date: Wed, 22 Aug 2012 11:25:13 +0000 (+0530)
Subject: mpt2sas: Fix for issue - Unable to boot from the drive connected to HBA
X-Git-Tag: v3.2.31~85
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8756f652afeddf11a6a1c54a09c410b1fe688b3d;p=pandora-kernel.git

mpt2sas: Fix for issue - Unable to boot from the drive connected to HBA

commit 10cce6d8b5af0b32bc4254ae4a28423a74c0921c upstream.

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>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

Reading git-diff-tree failed