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Subject: Re: 2.4.19: no DMA for IDE with Intel i845e
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Linux Kernel List <linux-kernel@vger.kernel.org>
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Date: 05 Aug 2002 02:49:03 +0100
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On Mon, 2002-08-05 at 01:00, Jeremy Fitzhardinge wrote:
> I just rebooted with 2.4.19, and I find that there's no DMA on my ide
> interface, and it is refusing to honour 'hdparm -d1 /dev/hda'. 

I'm slowly working through fixing the new BIOS behaviour. For your case
2.4.19-ac1 ought to do the job. 2.4.19-ac2 fixed it but has some rather
dramatic side effects. 2.4.19-ac3 is a more invasive but more correct
proposed answer..