lkml.org 
[lkml]   [2008]   [Mar]   [26]   [last100]   RSS Feed
Views: [more markup]   [less markup]   [headers]   [forward]  
 
Messages in this thread
/
DateWed, 26 Mar 2008 13:46:33 -0700 (PDT)
FromLinus Torvalds <>
SubjectRe: [patch] pci: revert "PCI: remove transparent bridge sizing"

On Wed, 26 Mar 2008, Gary Hade wrote:
> 
> Could be but without the sizing removal I doubt that the fix I
> was going to propose (see below) would be the same.  What I had
> found is that the removal of the transparent bridge sizing was
> leaving the resource record for at least region 7 (IO) of a
> hot-added transparent bridge on the docking station in a state
> that was not palatable with later executed code in pdev_sort_resource().

Ahh, ok, so it was directly caused by simply not sizing and setting up the 
bus resources properly.

> Even though the restoration of the transparent bridge sizing
> corrects the problem, pdev_sort_resource() could probably use
> some bulletproofing.  I will take a look at this.

Thanks,

			Linus
--
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: 2008-03-26 20:51    [W:0.247 / U:0.250 seconds]
©2003-2008 Jasper Spaans