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qdev/compat: virtio-console-pci 0.10 compatibility. 

Add class property to virtio-console-pci allowing to specify the PCI class.
Add compat property to pc-0.10 to set the old PCI class.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Gerd Hoffmann 2009-07-15 13:48:24 +02:00 committed by Anthony Liguori
parent eb54b6dcb8
commit d6beee9938
2 changed files with 20 additions and 1 deletions
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4
hw/pc.c
View File

@ -1529,6 +1529,10 @@ static QEMUMachine pc_machine_v0_10 = {
.driver = "virtio-blk-pci",
.property = "class",
.value = stringify(PCI_CLASS_STORAGE_OTHER),
},{
.driver = "virtio-console-pci",
.property = "class",
.value = stringify(PCI_CLASS_DISPLAY_OTHER),
},
{ /* end of list */ }
},

17
hw/virtio-pci.c
View File

@ -465,7 +465,14 @@ static void virtio_console_init_pci_with_class(PCIDevice *pci_dev,
static void virtio_console_init_pci(PCIDevice *pci_dev)
{
virtio_console_init_pci_with_class(pci_dev, PCI_CLASS_SERIAL_OTHER);
VirtIOPCIProxy *proxy = DO_UPCAST(VirtIOPCIProxy, pci_dev, pci_dev);
if (proxy->class_code != PCI_CLASS_COMMUNICATION_OTHER &&
proxy->class_code != PCI_CLASS_DISPLAY_OTHER && /* qemu 0.10 */
proxy->class_code != PCI_CLASS_OTHERS) /* qemu-kvm */
proxy->class_code = PCI_CLASS_COMMUNICATION_OTHER;
virtio_console_init_pci_with_class(pci_dev, proxy->class_code);
}
static void virtio_console_init_pci_0_10(PCIDevice *pci_dev)
@ -520,6 +527,14 @@ static PCIDeviceInfo virtio_info[] = {
.qdev.name = "virtio-console-pci",
.qdev.size = sizeof(VirtIOPCIProxy),
.init = virtio_console_init_pci,
.qdev.props = (Property[]) {
{
.name = "class",
.info = &qdev_prop_hex32,
.offset = offsetof(VirtIOPCIProxy, class_code),
},
{/* end of list */}
},
},{
.qdev.name = "virtio-balloon-pci",
.qdev.size = sizeof(VirtIOPCIProxy),