[PATCH] libata: two new PCI helpers
authorAlan Cox <alan@lxorguk.ukuu.org.uk>
Tue, 21 Mar 2006 15:59:57 +0000 (15:59 +0000)
committerJeff Garzik <jeff@garzik.org>
Wed, 22 Mar 2006 02:21:32 +0000 (21:21 -0500)
The first performs the simplex clearing relevant to some chipsets that
report simplex by default but can in fact do more if poked. The second
is used to strip DMA modes from a PCI control with no BAR4 allocation.

Signed-off-by: Jeff Garzik <jeff@garzik.org>

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