linux-kernel - Re: SC1200 failure in 2.6.23 and 2.6.24-rc1-git10

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Message-ID: <20071108224043.4e0bd7b6@the-village.bc.nu>
Date:	Thu, 8 Nov 2007 22:40:43 +0000
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	"Denys Fedoryshchenko" <denys@...p.net.lb>
Cc:	Jeff Garzik <jeff@...zik.org>,
	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>,
	Mark Lord <liml@....ca>, James Andrewartha <jamesa@....com.au>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, linux-ide@...r.kernel.org,
	htejun@...il.com
Subject: Re: SC1200 failure in 2.6.23 and 2.6.24-rc1-git10

On Thu, 8 Nov 2007 21:56:32 +0200
"Denys Fedoryshchenko" <denys@...p.net.lb> wrote:

> Thanks, it works like that.
> 
> Seems in libata there is no fall-back to non-DMA mode, if DMA didn't work.


It should be falling back from UDMA or MWDMA to PIO, if not please file a
bug

Alan
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