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Re: [Xen-devel] Re: [Patch RFC] ttm: nouveau accelerated on Xen pv-ops k

To: Michael D Labriola <mlabriol@xxxxxxxx>
Subject: Re: [Xen-devel] Re: [Patch RFC] ttm: nouveau accelerated on Xen pv-ops kernel
From: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Date: Thu, 17 Jun 2010 13:51:33 -0400
Cc: Arvind R <arvino55@xxxxxxxxx>, Jeremy Fitzhardinge <jeremy@xxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, Joanna Rutkowska <joanna@xxxxxxxxxxxxxxxxxxxxxx>, xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
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> > And my X log ends abruptly after this line:
> > (II) NOUVEAU(0): Opened GPU Channel 1
> 
> 
> So, I've spent the last two weeks trying to get this to work.
> 
.. 
> other ones too (hadn't tested yet). However, I am still failing at the same
> spot as Michael: the dreaded Opened GPU Channel 1...

Fixed! Plus I've tested it on:

GeForce 1 256
GeForce 3 NV20
GeForce 4 Ti 4200
GeForce 8600 GT
ICH5 82865G
ICH7 82G33/G31G
ICH8 82Q963/Q965
Matrox G450
Radeon ES1000
Radeon HD 3200
Radeon R100 QD (7200)
Radeon RV100QY (7000)
Radeon RV710 [Radeon HD 4350]
RIVA TNT2 Pro

Details on: http://wiki.xensource.com/xenwiki/XenPVOPSDRM
There are two bugs that are creeping up. One of the can be disabled by
'nopat' on the command line. The other, well the other is only seen
during shutdown.

> 
> Anyhow.. if you want the patches:
> 
> git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git devel/kms-fixes

I rebased the branch and it is now devel/kms.fixes-0.3

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