From: Hannes Reinecke <hare@suse.de>
Date: Wed, 24 Aug 2011 08:51:15 +0000 (+0200)
Subject: [SCSI] scsi_dh: Implement match callback function
X-Git-Tag: v3.2-rc1~125^2~112
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6c3633d08acf514e2e89aa95d2346ce9d64d719a;p=pandora-kernel.git

[SCSI] scsi_dh: Implement match callback function

Some device handler types are not tied to the vendor/model
but rather to a specific capability. Eg ALUA is supported
if the 'TPGS' setting in the standard inquiry is set.
This patch implements a 'match' callback for device handler
which supersedes the original vendor/model lookup and
implements the callback for the ALUA handler.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---

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