From: Sumit.Saxena@lsi.com <Sumit.Saxena@lsi.com>
Date: Wed, 12 Feb 2014 18:06:15 +0000 (+0530)
Subject: [SCSI] megaraid_sas: Don't wait forever for non-IOCTL DCMDs
X-Git-Tag: v3.15-rc1~136^2~55
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cfbe7554f6ebdf8034604d3cc90afd60cbb2195e;p=pandora-kernel.git

[SCSI] megaraid_sas: Don't wait forever for non-IOCTL DCMDs

Don't wait forever for firmware response for internal DCMDs sent from driver
firmware. Such DCMDs will be posted to firmware with timeout. Timeout is also
introduced for DCMD sent to abort the commands. DCMD sent via IOCTL path will
still be always blocking to keep the IOCTL design intact.

Signed-off-by: Sumit Saxena <sumit.saxena@lsi.com>
Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---

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