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Date: Sat, 23 Apr 2005 00:59:36 +0200
From: Hetz Ben Hamo <hetzbh@gmail.com>
Subject: Re: [Qemu-devel] Problems with Prep IDE more info
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References: <42602B0A.4050305@co.inet.fi> <1113608514.11980.55.camel@rapid>
	<426947FA.40007@co.inet.fi> <4269499E.5040109@co.inet.fi>
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Reply-To: Hetz Ben Hamo <hetzbh@gmail.com>, qemu-devel@nongnu.org
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To: qemu-devel@nongnu.org

Could this LXR refernece be helpful?

http://fxr.watson.org/fxr/source/sys/ata.h

Thanks,
Hetz

On 4/22/05, Tero Kaarlela <turo.kaarlela@co.inet.fi> wrote:
> >
> >
> >>
> >>    Is this ok?(I just figured it out somehow)
> >>
> >>       Now bootloader gives me:
> >>
> >>        dma:command 0x24 not supported
> >>        dma:command 0x25 not supported
> >>
> >>   Just figuring out what these commands are....
> >
>=20
> Turned on #debug DMA and here is the whole deal:
>=20
>            command: 0x24 not supported
>            write_cont: nport 0x0009, ichan=3D0
>            read_cont: nport 0x000c, port=3D0x0c, valu=3D0000
>            command:0x25 not supported
>            write_cont: nport 0x0009, ichan=3D0
>            read_cont: nport 0x000c, port=3D0x0c, valu=3D0000
>            command:0x26 not supported
>            unknown device....
>=20
>  What is it trying to do and what goes wrong?
>=20
> Tero
>=20
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