Re: [Qemu-devel] [PATCH v4 0/2] PCI learns about VGA

[Michael S. Tsirkin]

On Sun, Mar 03, 2013 at 10:21:20AM -0700, Alex Williamson wrote:
> Bridges aren't the only thing that needs to know about VGA, any class
> VGA device can register for VGA.  This adds infrastructure to PCI to
> allow devices to register VGA regions and incorporates the previous
> PCI bridge only patch to also make use of this.  vfio-pci will also
> use the pci_register_vga() interface when attaching VGA devices.
> 
> v4: Add common pci_vga_[un]register helpers and convert pci_bridge
> v3: pci_bridge only: add comments and enable bits for snooping & alias
> v2: pci_bridge only: BRIDGE_CONTROL is 2 bytes

Thanks, applied.

> ---
> 
> Alex Williamson (2):
>       pci: Add PCI VGA helpers
>       pci: Teach PCI Bridges about VGA routing
> 
> 
>  hw/pci/pci.c        |   65 
> +++++++++++++++++++++++++++++++++++++++++++++++++++
>  hw/pci/pci.h        |   21 ++++++++++++++++
>  hw/pci/pci_bridge.c |   45 ++++++++++++++++++++++++++++++++++-
>  hw/pci/pci_bus.h    |    7 +++++
>  hw/pci/pcie_port.c  |    2 ++
>  5 files changed, 138 insertions(+), 2 deletions(-)