From: Krishna Gudipati <kgudipat@brocade.com>
Date: Sat, 6 Mar 2010 03:37:09 +0000 (-0800)
Subject: [SCSI] bfa: Fix Command Queue (CPE) full condition check and ack CPE interrupt.
X-Git-Tag: v2.6.34-rc2~18^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f5713c5dfb4d61cd77debf61d3873eb36877ff1f;p=pandora-kernel.git

[SCSI] bfa: Fix Command Queue (CPE) full condition check and ack CPE interrupt.

Fixed the issue of not acknowledging the command queue
full-to-non-full interrupt.  Implemented separate acknowledging
functions for different ASIC and interrupt mode.

Fixed the case of missing CPE interrupt by always processing the
pending requests in the completion path.

Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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