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[Qemu-devel] Re: [PATCH RFC] pcie: clean up hot plug notification


From: Michael S. Tsirkin
Subject: [Qemu-devel] Re: [PATCH RFC] pcie: clean up hot plug notification
Date: Mon, 25 Oct 2010 10:05:35 +0200
User-agent: Mutt/1.5.21 (2010-09-15)

On Mon, Oct 25, 2010 at 04:04:26PM +0900, Isaku Yamahata wrote:
> On Mon, Oct 25, 2010 at 08:46:38AM +0200, Michael S. Tsirkin wrote:
> > On Mon, Oct 25, 2010 at 03:44:01PM +0900, Isaku Yamahata wrote:
> > > On Mon, Oct 25, 2010 at 07:49:41AM +0200, Michael S. Tsirkin wrote:
> > > > Simplify logic for hotplug notification, by tracking state of the
> > > > logical interrupt condition.  We then simply use this variable to make
> > > > the interrupt decision, according to spec.
> > > > 
> > > > API is made cleaner as we no longer force users to pass in
> > > > old slot control value.
> > > 
> > > Thank you for looking into it.
> > > Some comments below.
> > 
> > Thanks! Care fixing up the remaining issues?
> > I will fold the fixup in.
> 
> Will do.

One other thing: I think when we validate data on load
need to take w1c mask into account, not just wmask.

> yamahata



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