[Qemu-devel] [PATCH 18/18] virtio: also probe version 1.0 pci ids

[Gerd Hoffmann <kraxel@redhat.com>]

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 src/hw/pci_ids.h     | 8 ++++++--
 src/hw/virtio-blk.c  | 5 +++--
 src/hw/virtio-scsi.c | 5 +++--
 3 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/src/hw/pci_ids.h b/src/hw/pci_ids.h
index 1cd4f72..cdf9b3c 100644
--- a/src/hw/pci_ids.h
+++ b/src/hw/pci_ids.h
@@ -2616,8 +2616,12 @@
 #define PCI_DEVICE_ID_RME_DIGI32_8	0x9898
 
 #define PCI_VENDOR_ID_REDHAT_QUMRANET	0x1af4
-#define PCI_DEVICE_ID_VIRTIO_BLK	0x1001
-#define PCI_DEVICE_ID_VIRTIO_SCSI	0x1004
+/* virtio 0.9.5 ids (legacy/transitional devices) */
+#define PCI_DEVICE_ID_VIRTIO_BLK_09	0x1001
+#define PCI_DEVICE_ID_VIRTIO_SCSI_09	0x1004
+/* virtio 1.0 ids (modern devices) */
+#define PCI_DEVICE_ID_VIRTIO_BLK_10	0x1042
+#define PCI_DEVICE_ID_VIRTIO_SCSI_10	0x1048
 
 #define PCI_VENDOR_ID_VMWARE        0x15ad
 #define PCI_DEVICE_ID_VMWARE_PVSCSI 0x07C0
diff --git a/src/hw/virtio-blk.c b/src/hw/virtio-blk.c
index b7c24f8..24eba2a 100644
--- a/src/hw/virtio-blk.c
+++ b/src/hw/virtio-blk.c
@@ -216,8 +216,9 @@ virtio_blk_setup(void)
 
     struct pci_device *pci;
     foreachpci(pci) {
-        if (pci->vendor != PCI_VENDOR_ID_REDHAT_QUMRANET
-            || pci->device != PCI_DEVICE_ID_VIRTIO_BLK)
+        if (pci->vendor != PCI_VENDOR_ID_REDHAT_QUMRANET ||
+	    (pci->device != PCI_DEVICE_ID_VIRTIO_BLK_09 &&
+	     pci->device != PCI_DEVICE_ID_VIRTIO_BLK_10))
             continue;
         init_virtio_blk(pci);
     }
diff --git a/src/hw/virtio-scsi.c b/src/hw/virtio-scsi.c
index 3ee0f49..946fe5f 100644
--- a/src/hw/virtio-scsi.c
+++ b/src/hw/virtio-scsi.c
@@ -202,8 +202,9 @@ virtio_scsi_setup(void)
 
     struct pci_device *pci;
     foreachpci(pci) {
-        if (pci->vendor != PCI_VENDOR_ID_REDHAT_QUMRANET
-            || pci->device != PCI_DEVICE_ID_VIRTIO_SCSI)
+        if (pci->vendor != PCI_VENDOR_ID_REDHAT_QUMRANET ||
+            (pci->device != PCI_DEVICE_ID_VIRTIO_SCSI_09 &&
+             pci->device != PCI_DEVICE_ID_VIRTIO_SCSI_10))
             continue;
         init_virtio_scsi(pci);
     }
-- 
1.8.3.1