From: Lubomir Bulej <lubomir.bulej@dsrg.mff.cuni.cz>
Date: Mon, 22 Dec 2008 10:35:22 +0000 (+0100)
Subject: libata: blacklist NCQ on OCZ CORE 2 SSD (resend)
X-Git-Tag: v2.6.29-rc1~563^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ccfca974f3ce3c33be72f1fcb2b42747714ec79;p=pandora-kernel.git

libata: blacklist NCQ on OCZ CORE 2 SSD (resend)

The patchlet below blacklists NCQ on OCZ CORE v2 SSD drive(s). Even
though the drive advertises NCQ support with queue depth 1, it responds
with all-zeroes FIS to NCQ commands which triggers ata error handling
several times before the kernel decides to disable NCQ on the drive.

Signed-off-by: Lubomir Bulej <lubomir.bulej@dsrg.mff.cuni.cz>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---

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