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Message-ID: <20070831003127.6f6950f4@the-village.bc.nu>
Date: Fri, 31 Aug 2007 00:31:27 +0100
From: Alan Cox <alan@...rguk.ukuu.org.uk>
To: John Sigler <linux.kernel@...e.fr>
Cc: linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org,
vojtech@...e.cz
Subject: Re: hda: set_drive_speed_status: status=0x51 { DriveReady
SeekComplete Error }
> PIO mode 2 is mentioned. Even DMA seems to be supported.
> Or am I mistaken?
>
> Could there be a bug in my south bridge?
Nothing there about DMA support.
The data sheet says the media can only do 4.1MB/second which is
consistent with only needing PIO2 (actually its far slower than PIO2)
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