From: Chad Dupuis <chad.dupuis@qlogic.com>
Date: Thu, 25 Sep 2014 09:16:59 +0000 (-0400)
Subject: qla2xxx: Honor FCP_RSP retry delay timer field.
X-Git-Tag: fixes-for-v3.18-merge-window~25^2^2~50
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e05fe2924892a6c3c23dc818e94ce80dbceb86b1;p=pandora-kernel.git

qla2xxx: Honor FCP_RSP retry delay timer field.

Parse the retry delay timer field from the FCP response data and if:

- It is not zero
- The SCSI status is busy or queue full

return SCSI_MLQUEUE_TARGET_BUSY for the number of milliseconds specified
in the retry delay timer field.

Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---

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