From: Tejun Heo <htejun@gmail.com>
Date: Fri, 24 Mar 2006 05:07:50 +0000 (+0900)
Subject: [PATCH] libata: add per-dev pio/mwdma/udma_mask
X-Git-Tag: v2.6.17-rc1~866^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=acf356b12d13c8b43c486e53e8ee12f1f435ecc8;p=pandora-kernel.git

[PATCH] libata: add per-dev pio/mwdma/udma_mask

Add per-dev pio/mwdma/udma_mask.  All transfer mode limits used to be
applied to ap->*_mask which unnecessarily restricted other devices
sharing the port.  This change will also benefit later EH speed down
and hotplug.

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