From: Tejun Heo <htejun@gmail.com>
Date: Sun, 23 Sep 2007 04:14:13 +0000 (+0900)
Subject: libata-pmp-prep: implement ATA_LFLAG_DISABLED
X-Git-Tag: v2.6.24-rc1~1391^2~48
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f9df58cb27dfd605eced643bb3aa599fe4feeee8;p=pandora-kernel.git

libata-pmp-prep: implement ATA_LFLAG_DISABLED

Implement ATA_LFLAG_DISABLED.  The flag indicates the link is disabled
due to EH recovery failure.  While a link is disabled, no EH action is
taken on the link and suspend/resume become noop too.

This will be used by PMP links to manage failed links.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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