From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Mon, 14 Aug 2006 16:51:00 +0000 (+0200)
Subject: ieee1394: sbp2: better handling of transport errors
X-Git-Tag: v2.6.19-rc1~644^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=abbca103a02ff0e87569c38be518f9cb2d6baabc;p=pandora-kernel.git

ieee1394: sbp2: better handling of transport errors

If the target signals a transport failure via status block, complete the
request with DID_BUSY to indicate to the SCSI subsystem that the command
may succeed when retried.

Also log diagnostic information if the status block shows a transport
related problem.  It may point to hardware faults.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
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