On Thu, 15 Dec 2011 10:30:49 +0200, "Michael S. Tsirkin" <mst@xxxxxxxxxx> wrote: > On Thu, Dec 08, 2011 at 09:02:46PM +1030, Rusty Russell wrote: > > From: Michael S Tsirkin <mst@xxxxxxxxxx> > > > > Virtio drivers should map the part of the range they need, not necessarily > > all of it. > > > > Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx> > > Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx> > > > I think that we should add a forcenocache flag. > This will let devices put the cap structure in > the prefetcheable BAR. That has an advantage that > it can be located anywhere in the 2^64 space, > while non-prefetcheable BARs are limited to lower 4G > for devices behind a PCI-to-PCI bridge. OK, want to respin that patch (or patch on top and I'll fold?) Thanks, Rusty. _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
