From: Martin K. Petersen <martin.petersen@oracle.com>
Date: Sat, 23 May 2009 15:43:37 +0000 (-0400)
Subject: sd: Physical block size and alignment support
X-Git-Tag: v2.6.31-rc1~32^2~37
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ea09bcc9c298d3057270abd78a973fc678d55c4c;p=pandora-kernel.git

sd: Physical block size and alignment support

Extract physical block size and lowest aligned LBA from READ
CAPACITY(16) response and adjust queue parameters.

Report physical block size and alignment when applicable.

[jejb: fix up trailing whitespace]
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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