From: Felix Beck <felix.beck@de.ibm.com>
Date: Fri, 16 Jul 2010 13:37:42 +0000 (+0200)
Subject: [SCSI] zfcp: Introduce experimental support for DIF/DIX
X-Git-Tag: v2.6.36-rc1~570^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ef3eb71d8ba4fd9d48c5f9310bc9d90ca00323b4;p=pandora-kernel.git

[SCSI] zfcp: Introduce experimental support for DIF/DIX

Introduce support for DIF/DIX in zfcp: Report the capabilities for the
Scsi_host, map the protection data when issuing I/O requests and
handle the new error codes. Also add the fsf data_direction field to
the hba trace, it is useful information for debugging in that area.
This is an EXPERIMENTAL feature for now.

Signed-off-by: Felix Beck <felix.beck@de.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
---

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