diff options
Diffstat (limited to 'hw/virtio-pci.c')
| -rw-r--r-- | hw/virtio-pci.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/hw/virtio-pci.c b/hw/virtio-pci.c index 0f676b877e..b135fcc0f2 100644 --- a/hw/virtio-pci.c +++ b/hw/virtio-pci.c @@ -86,6 +86,7 @@ typedef struct { PCIDevice pci_dev; VirtIODevice *vdev; uint32_t addr; + uint32_t class_code; } VirtIOPCIProxy; /* virtio device */ @@ -435,7 +436,13 @@ static void virtio_blk_init_pci_with_class(PCIDevice *pci_dev, static void virtio_blk_init_pci(PCIDevice *pci_dev) { - virtio_blk_init_pci_with_class(pci_dev, PCI_CLASS_STORAGE_SCSI); + VirtIOPCIProxy *proxy = DO_UPCAST(VirtIOPCIProxy, pci_dev, pci_dev); + + if (proxy->class_code != PCI_CLASS_STORAGE_SCSI && + proxy->class_code != PCI_CLASS_STORAGE_OTHER) + proxy->class_code = PCI_CLASS_STORAGE_SCSI; + + virtio_blk_init_pci_with_class(pci_dev, proxy->class_code); } static void virtio_blk_init_pci_0_10(PCIDevice *pci_dev) @@ -497,6 +504,14 @@ static PCIDeviceInfo virtio_info[] = { .qdev.name = "virtio-blk-pci", .qdev.size = sizeof(VirtIOPCIProxy), .init = virtio_blk_init_pci, + .qdev.props = (Property[]) { + { + .name = "class", + .info = &qdev_prop_hex32, + .offset = offsetof(VirtIOPCIProxy, class_code), + }, + {/* end of list */} + }, },{ .qdev.name = "virtio-net-pci", .qdev.size = sizeof(VirtIOPCIProxy), |