From: Kashyap, Desai <kashyap.desai@lsi.com>
Date: Thu, 17 Jun 2010 08:04:31 +0000 (+0530)
Subject: [SCSI] mpt2sas: Added expander phy control support
X-Git-Tag: v2.6.36-rc1~570^2~181
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b8d7d7bb37b5e25ea740369eb12de5279fe6ab30;p=pandora-kernel.git

[SCSI] mpt2sas: Added expander phy control support

Added support to send link resets, hard resets, enable/disable phys, and
changing link rates for for expanders.  This will be exported to
attributes within the sas transport layer.  A new wrapper function was
added for sending SMP passthru to expanders for phy control.

Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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