From: Tejun Heo <htejun@gmail.com>
Date: Tue, 22 Aug 2006 16:00:27 +0000 (+0900)
Subject: [PATCH] sata_via: use old SCR access pattern on vt6420
X-Git-Tag: v2.6.18-rc5~60^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ac2164d5e425fa4755bdbab9641d8dab7239b6f5;p=pandora-kernel.git

[PATCH] sata_via: use old SCR access pattern on vt6420

vt6420 has super-fragile SCR registers which can hang the whole
machine if accessed with the wrong timings.  This patch makes sata_via
use SCR registers only during probing and with the same timings as
before (pre new EH), which is proven to work.

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