virtio: compat event idx support

Disable event index for compat machine types.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

diff --git a/hw/pc_piix.c b/hw/pc_piix.c
index a85214b7f15c1062de4b71fe12c7a2cd2b69e7ad..1aba09f8f664e08e1e41fd9225d2032024b28dc4 100644 (file)
--- a/hw/pc_piix.c
+++ b/hw/pc_piix.c
@@ -244,6 +244,18 @@ static QEMUMachine pc_machine_v0_13 = {
             .driver   = "PCI",
             .property = "command_serr_enable",
             .value    = "off",
+        },{
+            .driver   = "virtio-blk-pci",
+            .property = "event_idx",
+            .value    = "off",
+        },{
+            .driver   = "virtio-serial-pci",
+            .property = "event_idx",
+            .value    = "off",
+        },{
+            .driver   = "virtio-net-pci",
+            .property = "event_idx",
+            .value    = "off",
         },
         { /* end of list */ }
     },
@@ -275,6 +287,18 @@ static QEMUMachine pc_machine_v0_12 = {
             .driver   = "PCI",
             .property = "command_serr_enable",
             .value    = "off",
+        },{
+            .driver   = "virtio-blk-pci",
+            .property = "event_idx",
+            .value    = "off",
+        },{
+            .driver   = "virtio-serial-pci",
+            .property = "event_idx",
+            .value    = "off",
+        },{
+            .driver   = "virtio-net-pci",
+            .property = "event_idx",
+            .value    = "off",
         },
         { /* end of list */ }
     }
@@ -314,6 +338,18 @@ static QEMUMachine pc_machine_v0_11 = {
             .driver   = "PCI",
             .property = "command_serr_enable",
             .value    = "off",
+        },{
+            .driver   = "virtio-blk-pci",
+            .property = "event_idx",
+            .value    = "off",
+        },{
+            .driver   = "virtio-serial-pci",
+            .property = "event_idx",
+            .value    = "off",
+        },{
+            .driver   = "virtio-net-pci",
+            .property = "event_idx",
+            .value    = "off",
         },
         { /* end of list */ }
     }
@@ -365,6 +401,18 @@ static QEMUMachine pc_machine_v0_10 = {
             .driver   = "PCI",
             .property = "command_serr_enable",
             .value    = "off",
+        },{
+            .driver   = "virtio-blk-pci",
+            .property = "event_idx",
+            .value    = "off",
+        },{
+            .driver   = "virtio-serial-pci",
+            .property = "event_idx",
+            .value    = "off",
+        },{
+            .driver   = "virtio-net-pci",
+            .property = "event_idx",
+            .value    = "off",
         },
         { /* end of list */ }
     },