pc: add machine type for 0.12

Add a new machine type for qemu 0.12.

Also fixup the 0.11 machine type: msi for virtio-blk-pci was enabled
after the 0.11 release, so turn it off in the 0.11 machine type.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit 2cae6f5e34d85fe44ec2329a7fbc22dc8cfb079f)

diff --git a/hw/pc.c b/hw/pc.c
index db7d58efeaf35d35e5d3df2820ad72b71d4d542a..6588d7006550ed5b789a784f90bdd852e0ae57df 100644 (file)
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -1289,7 +1289,7 @@ void cmos_set_s3_resume(void)
 }
 
 static QEMUMachine pc_machine = {
-    .name = "pc-0.11",
+    .name = "pc-0.12",
     .alias = "pc",
     .desc = "Standard PC",
     .init = pc_init_pci,
@@ -1297,6 +1297,21 @@ static QEMUMachine pc_machine = {
     .is_default = 1,
 };
 
+static QEMUMachine pc_machine_v0_11 = {
+    .name = "pc-0.11",
+    .desc = "Standard PC, qemu 0.11",
+    .init = pc_init_pci,
+    .max_cpus = 255,
+    .compat_props = (GlobalProperty[]) {
+        {
+            .driver   = "virtio-blk-pci",
+            .property = "vectors",
+            .value    = stringify(0),
+        },
+        { /* end of list */ }
+    }
+};
+
 static QEMUMachine pc_machine_v0_10 = {
     .name = "pc-0.10",
     .desc = "Standard PC, qemu 0.10",
@@ -1334,6 +1349,7 @@ static QEMUMachine isapc_machine = {
 static void pc_machine_init(void)
 {
     qemu_register_machine(&pc_machine);
+    qemu_register_machine(&pc_machine_v0_11);
     qemu_register_machine(&pc_machine_v0_10);
     qemu_register_machine(&isapc_machine);
 }