Re: Suspend problems in 2.6.31-rc6

Alan Stern
2009-08-19T14:42:07Z

On Wed, 19 Aug 2009, Zhenyu Wang wrote:

> Rafael, as I added this restore long time ago, pci core has changed in some way?
> We had problem when reconfigure agp GTT space in resume, as we must be sure
> gfx device's config space has been restored properly, and as 02:00 gfx device
> restored later than host bridge 00:00 device, that came to my origin patch to
> restore it earlier.

Why did you do it that way? I mean, why not restore the gfx device's
config space in its own resume routine instead of in the host bridge's
resume routine?

Alan Stern