Re: [Qemu-devel] Re: [PATCH] qemu: make virtio-blk PCI compliant by default

[Avi Kivity]

On 09/22/2009 05:41 PM, Michael S. Tsirkin wrote:
> > > Probably although I hadn't looked specifically
> > > at doing so.   Mapping the data via an unused
> > > pci bar is pretty trivial and seemed minimally
> > > intrusive to the existing driver.
> > >
> > >        
> > We'll run out of bars if we expend them like that.
> >      
> BAR1 is used for MSI-X already (if MSI-X is enabled), you can just add
> your data there. I would report the offset within the BAR somewhere
> in io space or in configuration space, so that we can relocate tables
> later if we like without changing guests.
>    

I'd really like to avoid such entanglements.

--
error compiling committee.c: too many arguments to function