Re: Mask bit support's API

Yang, Sheng
2010-11-23T14:01:33Z

On Tuesday 23 November 2010 20:04:16 Michael S. Tsirkin wrote:
> On Tue, Nov 23, 2010 at 02:09:52PM +0800, Yang, Sheng wrote:
> > Hi Avi,
> >
> > I've purposed the following API for mask bit support.
> >
> > The main point is, QEmu can know which entries are enabled(by
> > pci_enable_msix()).
>
> Unfortunately, it can't I think, unless all your guests are linux.
> "enabled entries" is a linux kernel concept.
> The MSIX spec only tells you which entries are masked and which are
> unmasked.

Can't understand what you are talking about, and how it related to the guest OS. I
was talking about pci_enable_msix() in the host Linux.

--
regards
Yang, Sheng