From: mengcong <mc@linux.vnet.ibm.com>
Date: Thu, 17 May 2012 03:14:46 +0000 (+0800)
Subject: target: Handle ATA_16 passthrough for pSCSI backend devices
X-Git-Tag: v3.5-rc1~174^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8da10935bc8358f03c9d90ed2e4a3bbaa19940ab;p=pandora-kernel.git

target: Handle ATA_16 passthrough for pSCSI backend devices

The cdrecord uses ATA_PASS_THROUGH_16 command while burning CDs
with a SATA CD-ROM. This patch adds support to it so that PSCSI
CD-ROM passthrough works with the cdrecord.

(nab: Add !passthrough check to prevent non pSCSI backends from ATA_16)

Signed-off-by: Cong Meng <mc@linux.vnet.ibm.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
---

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