Re: Troubles with Sony PCG-C1MHP (crusoe based and ALIM 1533 drivers)

From: Alan Cox (alan@lxorguk.ukuu.org.uk)
Date: Tue Nov 05 2002 - 05:23:14 EST


On Tue, 2002-11-05 at 08:20, Manuel Serrano wrote:
> I'm sorry to keep bothering all of you with this problem. I have tried
> a new version of the kernel (2.4.20-pre10-ac2) and I'm afraid that it does
> not fix the problem. I'm now able to compile and boot a kernel using the
> specific IDE driver but I'm still enable to enable the DMA on the disk.

This is all useful info

> ALI15X3: simplex device with no drives: DMA disabled
> ide0: ALI15X3 Bus-Master DMA disabled (BIOS)

You hit one of the other bugs the -ac code introduced - whoops. This one
is the main reason I've not yet pushed it to Marcelo. I still have to
fix the probing code so that we don't make a decision based upon what
drives are present before probing the drives

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