qemu: Add bochs-display capability

Check whether qemu supports the bochs-display device and set a
capability. Update tests.

Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>

src/qemu/qemu_capabilities.c

@@ -533,6 +533,9 @@ VIR_ENUM_IMPL(virQEMUCaps,
               "x86-max-cpu",
               "cpu-unavailable-features",
               "canonical-cpu-features",
+
+              /* 335 */
+              "bochs-display",
     );
 
 
@@ -1121,6 +1124,7 @@ struct virQEMUCapsStringFlags virQEMUCapsObjectTypes[] = {
     { "virtio-serial-pci-transitional", QEMU_CAPS_VIRTIO_PCI_TRANSITIONAL },
     { "virtio-serial-pci-non-transitional", QEMU_CAPS_VIRTIO_PCI_TRANSITIONAL },
     { "max-x86_64-cpu", QEMU_CAPS_X86_MAX_CPU },
+    { "bochs-display", QEMU_CAPS_DEVICE_BOCHS_DISPLAY },
 };
 
 static struct virQEMUCapsStringFlags virQEMUCapsDevicePropsVirtioBalloon[] = {

src/qemu/qemu_capabilities.h

@@ -515,6 +515,9 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
     QEMU_CAPS_CPU_UNAVAILABLE_FEATURES, /* "unavailable-features" CPU property */
     QEMU_CAPS_CANONICAL_CPU_FEATURES, /* avoid CPU feature aliases */
 
+    /* 335 */
+    QEMU_CAPS_DEVICE_BOCHS_DISPLAY, /* -device bochs-display */
+
     QEMU_CAPS_LAST /* this must always be the last item */
 } virQEMUCapsFlags;
 

tests/qemucapabilitiesdata/caps_3.0.0.ppc64.xml

@@ -151,6 +151,7 @@
   <flag name='memory-backend-memfd.hugetlb'/>
   <flag name='iothread.poll-max-ns'/>
   <flag name='memory-backend-file.align'/>
+  <flag name='bochs-display'/>
   <version>2012050</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>42900757</microcodeVersion>

tests/qemucapabilitiesdata/caps_3.0.0.x86_64.xml

@@ -198,6 +198,7 @@
   <flag name='memory-backend-file.align'/>
   <flag name='nvdimm.unarmed'/>
   <flag name='x86-max-cpu'/>
+  <flag name='bochs-display'/>
   <version>3000000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>43100757</microcodeVersion>

tests/qemucapabilitiesdata/caps_3.1.0.ppc64.xml

@@ -156,6 +156,7 @@
   <flag name='memory-backend-file.align'/>
   <flag name='memory-backend-file.pmem'/>
   <flag name='overcommit'/>
+  <flag name='bochs-display'/>
   <version>3000091</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>42900758</microcodeVersion>

tests/qemucapabilitiesdata/caps_3.1.0.x86_64.xml

@@ -201,6 +201,7 @@
   <flag name='nvdimm.unarmed'/>
   <flag name='overcommit'/>
   <flag name='x86-max-cpu'/>
+  <flag name='bochs-display'/>
   <version>3000092</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>43100758</microcodeVersion>

tests/qemucapabilitiesdata/caps_4.0.0.aarch64.xml

@@ -163,6 +163,7 @@
   <flag name='machine.virt.iommu'/>
   <flag name='bitmap-merge'/>
   <flag name='nbd-bitmap'/>
+  <flag name='bochs-display'/>
   <version>4000000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>61700758</microcodeVersion>

tests/qemucapabilitiesdata/caps_4.0.0.ppc64.xml

@@ -168,6 +168,7 @@
   <flag name='query-current-machine'/>
   <flag name='bitmap-merge'/>
   <flag name='nbd-bitmap'/>
+  <flag name='bochs-display'/>
   <version>4000000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>42900758</microcodeVersion>

tests/qemucapabilitiesdata/caps_4.0.0.riscv32.xml

@@ -166,6 +166,7 @@
   <flag name='query-current-machine'/>
   <flag name='bitmap-merge'/>
   <flag name='nbd-bitmap'/>
+  <flag name='bochs-display'/>
   <version>4000000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>0</microcodeVersion>

tests/qemucapabilitiesdata/caps_4.0.0.riscv64.xml

@@ -166,6 +166,7 @@
   <flag name='query-current-machine'/>
   <flag name='bitmap-merge'/>
   <flag name='nbd-bitmap'/>
+  <flag name='bochs-display'/>
   <version>4000000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>0</microcodeVersion>

tests/qemucapabilitiesdata/caps_4.0.0.x86_64.xml

@@ -205,6 +205,7 @@
   <flag name='bitmap-merge'/>
   <flag name='nbd-bitmap'/>
   <flag name='x86-max-cpu'/>
+  <flag name='bochs-display'/>
   <version>4000000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>43100758</microcodeVersion>

tests/qemucapabilitiesdata/caps_4.1.0.x86_64.xml

@@ -207,6 +207,7 @@
   <flag name='x86-max-cpu'/>
   <flag name='cpu-unavailable-features'/>
   <flag name='canonical-cpu-features'/>
+  <flag name='bochs-display'/>
   <version>4000050</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>43100759</microcodeVersion>