lkml.org 
[lkml]   [2005]   [Jun]   [6]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
DateMon, 6 Jun 2005 16:13:25 -0700
FromGreg KH <>
SubjectRe: pci_enable_msi() for everyone?
On Mon, Jun 06, 2005 at 07:08:33PM -0400, Jeff Garzik wrote:
> Greg KH wrote:
> >Why would it matter?  The driver shouldn't care if the interrupts come
> >in via the standard interrupt way, or through MSI, right?  And if it
> 
> It matters.
> 
> Not only the differences DaveM mentioned, but also simply that you may 
> assume your interrupt is not shared with anyone else.

Ok, and again, how would the call, pci_in_msi_mode(struct pci_dev *dev)
not allow for the driver to determine this?

thanks,

greg k-h
-
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: 2005-06-06 23:27    [from the cache]
©2003-2008