Messages in this thread Patch in this message | | | Date | Tue, 26 Jan 2010 15:34:38 -0800 | From | Greg KH <> | Subject | [72/98] ata_piix: enable 32bit PIO on SATA piix |
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2.6.32-stable review patch. If anyone has any objections, please let us know.
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From: Tejun Heo <tj@kernel.org>
commit 0b67c7439fe2a5d76602de36854c88e2beab00b0 upstream.
Commit 871af1210f13966ab911ed2166e4ab2ce775b99d enabled 32bit PIO for PATA piix but didn't for SATA. There's no reason not to use 32bit PIO on SATA piix. Enable it.
Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- drivers/ata/ata_piix.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/ata/ata_piix.c +++ b/drivers/ata/ata_piix.c @@ -329,7 +329,7 @@ static struct ata_port_operations ich_pa }; static struct ata_port_operations piix_sata_ops = { - .inherits = &ata_bmdma_port_ops, + .inherits = &ata_bmdma32_port_ops, }; static struct ata_port_operations piix_sidpr_sata_ops = {
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