lkml.org 
[lkml]   [2013]   [Sep]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v2 2/6] PCI/MSI: Factor out pci_get_msi_cap() interface
On Fri, Sep 06, 2013 at 05:32:05PM -0600, Bjorn Helgaas wrote:
> I propose that you rework it that way, and at least find out what
> (if anything) would break if we do that. Or maybe we just give up
> some optimization; it would be nice to quantify that, too.

Hi Bjorn,

The series is what it seems a direction to take.

Looks like we need PPC folks to agree on the quota check update
for pSeries (yes, they do bail out with a positive return value
from arch_msi_check_device()):

quota = msi_quota_for_device(pdev, nvec);

if (quota && quota < nvec)
return quota;

return 0;

> Bjorn

--
Regards,
Alexander Gordeev
agordeev@redhat.com


\
 
 \ /
  Last update: 2013-09-09 17:41    [W:0.166 / U:0.260 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site