From: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: jgarzik@pobox.com, linux-ide@vger.kernel.org,
Tejun Heo <htejun@gmail.com>, "Su, Henry" <Henry.Su@amd.com>,
"Huang, Shane" <Shane.Huang@amd.com>
Subject: Re: [PATCH] AMD SB700/SB800 SATA support 64bit DMA
Date: Fri, 22 Feb 2008 09:32:14 +0000 [thread overview]
Message-ID: <20080222093214.00ab5c58@core> (raw)
In-Reply-To: <B90463BC30D2E446BA423D888DC85E502C6961@sshaexmb1.amd.com>
On Fri, 22 Feb 2008 12:55:20 +0800
"Huang, Shane" <Shane.Huang@amd.com> wrote:
> Jeff:
>
> SB700 SATA controller can support 64 bit DMA, the previous commit
> badc2341579511a247f5993865aa68379e283c5c was added with
> careless reference to SB600, which should be modified by this patch.
Does the SB700 have the same limits as the SB600 on 256 sectors in one
PRD entry ? If it does then this change needs to wait until the
workaround for that is included.
next prev parent reply other threads:[~2008-02-22 9:42 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-22 4:55 [PATCH] AMD SB700/SB800 SATA support 64bit DMA Huang, Shane
2008-02-22 4:59 ` Tejun Heo
2008-02-22 5:08 ` Huang, Shane
2008-02-22 5:16 ` Jeff Garzik
2008-02-22 9:32 ` Alan Cox [this message]
2008-02-22 11:03 ` Huang, Shane
-- strict thread matches above, loose matches on Subject: below --
2008-02-22 13:00 Shane Huang
2008-02-23 0:45 ` Tejun Heo
2008-02-24 5:30 ` Jeff Garzik
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