lkml.org 
[lkml]   [2006]   [Nov]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] ALSA: hda-intel - Disable MSI support by default
From
Date
On Tue, 2006-11-14 at 20:30 -0800, Roland Dreier wrote:
> > That reminds me of a potential driver bug -- MSI-aware drivers need to
> > call pci_intx(pdev,0) to turn off the legacy PCI interrupt, before
> > enabling MSI interrupts.
>
> Huh? The device can't generate any legacy interrupts once MSI is
> enabled. As the PCI spec says:

No, the device is _not_supposed_to_ :-)

Cheers,
Ben.

-
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: 2006-11-16 03:33    [from the cache]
©2003-2014 Jasper Spaans. Advertise on this site