From: Jeff Garzik <jeff@garzik.org>
To: Tejun Heo <tj@kernel.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
"linux-ide@vger.kernel.org" <linux-ide@vger.kernel.org>
Subject: Re: [PATCH #upstream-fixes] ata_piix: enable 32bit PIO on SATA piix
Date: Tue, 12 Jan 2010 14:38:46 -0500 [thread overview]
Message-ID: <4B4CCFC6.5000503@garzik.org> (raw)
In-Reply-To: <4B4ADB3F.2080505@kernel.org>
On 01/11/2010 03:03 AM, Tejun Heo wrote:
> 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>
> ---
> drivers/ata/ata_piix.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> Index: ata/drivers/ata/ata_piix.c
> ===================================================================
> --- ata.orig/drivers/ata/ata_piix.c
> +++ ata/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,
> };
applied
prev parent reply other threads:[~2010-01-12 19:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-11 8:03 [PATCH #upstream-fixes] ata_piix: enable 32bit PIO on SATA piix Tejun Heo
2010-01-12 19:38 ` Jeff Garzik [this message]
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