lkml.org 
[lkml]   [2006]   [Apr]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] reverse pci config space restore order
From
Date
On Tue, 2006-04-25 at 11:48 +0100, Matthew Garrett wrote:
> On Tue, Apr 25, 2006 at 02:50:57PM +0800, Yu, Luming wrote:
>
> > - for (i = 0; i < 16; i++)
> > + for (i = 15; i >= 0 ; i--)
>
> We certainly need to do /something/ here, but I'm not sure this is it.
> Adam Belay has code to limit PCI state restoration to the PCI-specified
> registers, with the idea being that individual drivers fix things up
> properly. While this has the obvious drawback that almost every PCI
> driver in the tree would then need fixing up, it's also probably the
> right thing.

it has a second drawback: it assumes all devices HAVE a driver, which
isn't normally the case...

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2006-04-25 12:53    [W:0.033 / U:0.220 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site