Re: [Qemu-devel] [PATCH] pci: Teach PCI Bridges about VGA routing

2013-02-28 Thread Michael S. Tsirkin
On Thu, Feb 28, 2013 at 01:34:39PM -0700, Alex Williamson wrote: > On Thu, 2013-02-28 at 22:26 +0200, Michael S. Tsirkin wrote: > > On Thu, Feb 28, 2013 at 12:00:03PM -0700, Alex Williamson wrote: > > > Each PCI Bridge has a set of implied VGA regions that are enabled > > > when the VGA bit is set

Re: [Qemu-devel] [PATCH] pci: Teach PCI Bridges about VGA routing

2013-02-28 Thread Alex Williamson
On Thu, 2013-02-28 at 22:26 +0200, Michael S. Tsirkin wrote: > On Thu, Feb 28, 2013 at 12:00:03PM -0700, Alex Williamson wrote: > > Each PCI Bridge has a set of implied VGA regions that are enabled > > when the VGA bit is set in the bridge control register. This allows > > VGA devices behind bridg

Re: [Qemu-devel] [PATCH] pci: Teach PCI Bridges about VGA routing

2013-02-28 Thread Michael S. Tsirkin
On Thu, Feb 28, 2013 at 12:00:03PM -0700, Alex Williamson wrote: > Each PCI Bridge has a set of implied VGA regions that are enabled > when the VGA bit is set in the bridge control register. This allows > VGA devices behind bridges. > > Signed-off-by: Alex Williamson > --- > hw/pci/pci_bridge.c

[Qemu-devel] [PATCH] pci: Teach PCI Bridges about VGA routing

2013-02-28 Thread Alex Williamson
Each PCI Bridge has a set of implied VGA regions that are enabled when the VGA bit is set in the bridge control register. This allows VGA devices behind bridges. Signed-off-by: Alex Williamson --- hw/pci/pci_bridge.c | 47 --- hw/pci/pci_bus.h|