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Subject: Re: PowerPC radeon KMS - is it possible?
From: Michel =?ISO-8859-1?Q?D=E4nzer?= <michel@daenzer.net>
To: Andreas Schwab <schwab@linux-m68k.org>
Date: Wed, 18 Apr 2012 15:38:07 +0200
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On Mit, 2012-04-18 at 13:30 +0200, Andreas Schwab wrote:=20
> Michel D=C3=A4nzer <michel@daenzer.net> writes:
> > On Mit, 2012-04-18 at 09:54 +0200, Andreas Schwab wrote:=20
> >> Michel D=C3=A4nzer <michel@daenzer.net> writes:
>=20
> This was a test with agpmode=3D1:
>=20
> Linux agpgart interface v0.103
> agpgart-uninorth 0000:00:0b.0: Apple UniNorth 2 chipset
> agpgart-uninorth 0000:00:0b.0: configuring for size idx: 64
> agpgart-uninorth 0000:00:0b.0: AGP aperture is 256M @ 0x0

Have you tried smaller aperture sizes (uninorth_agp.aperture) and/or
radeon.test=3D1? (See commit 52f072cb084bbb460d3a4ae09f0b6efc3e7e8a8c)


> >> After that is is dead.
>=20
> > The whole machine?
>=20
> No pings any more.

You might be able to get more information via netconsole. That's how I
tracked down and fixed one cause of MCEs during the GPU reset.


--=20
Earthling Michel D=C3=A4nzer           |                   http://www.amd.c=
om
Libre software enthusiast         |          Debian, X and DRI developer