[libvirt] [PATCH v2 1/5] qemu_capabilities: Introduce QEMU_CAPS_OBJECT_RNG_BUILTIN

[Han Han]

It is used to check if qemu is capable of rng-builtin object.

This object is added since qemu-4.2.0-rc0, commit 6c4e9d48.

Signed-off-by: Han Han <hhan at redhat.com>
---
 src/qemu/qemu_capabilities.c                      | 2 ++
 src/qemu/qemu_capabilities.h                      | 1 +
 tests/qemucapabilitiesdata/caps_4.2.0.aarch64.xml | 1 +
 tests/qemucapabilitiesdata/caps_4.2.0.ppc64.xml   | 1 +
 tests/qemucapabilitiesdata/caps_4.2.0.s390x.xml   | 1 +
 tests/qemucapabilitiesdata/caps_4.2.0.x86_64.xml  | 1 +
 6 files changed, 7 insertions(+)

diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index da0c7a257f..8d7b9e368a 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -553,6 +553,7 @@ VIR_ENUM_IMPL(virQEMUCaps,
               "blockdev-file-dynamic-auto-read-only",
               "savevm-monitor-nodes",
               "drive-nvme",
+              "rng-builtin",
     );
 
 
@@ -1244,6 +1245,7 @@ struct virQEMUCapsStringFlags virQEMUCapsObjectTypes[] = {
     { "vhost-user-vga", QEMU_CAPS_DEVICE_VHOST_USER_VGA },
     { "ramfb", QEMU_CAPS_DEVICE_RAMFB },
     { "max-arm-cpu", QEMU_CAPS_ARM_MAX_CPU },
+    { "rng-builtin", QEMU_CAPS_OBJECT_RNG_BUILTIN },
 };
 
 static struct virQEMUCapsStringFlags virQEMUCapsDevicePropsVirtioBalloon[] = {
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index 193c19fc81..f25b60a2b3 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -534,6 +534,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
     QEMU_CAPS_BLOCK_FILE_AUTO_READONLY_DYNAMIC, /* the auto-read-only property of block backends for files is dynamic */
     QEMU_CAPS_SAVEVM_MONITOR_NODES, /* 'savevm' handles monitor-owned nodes properly */
     QEMU_CAPS_DRIVE_NVME, /* -drive file.driver=nvme */
+    QEMU_CAPS_OBJECT_RNG_BUILTIN, /* -object rng-builtin */
 
     QEMU_CAPS_LAST /* this must always be the last item */
 } virQEMUCapsFlags;
diff --git a/tests/qemucapabilitiesdata/caps_4.2.0.aarch64.xml b/tests/qemucapabilitiesdata/caps_4.2.0.aarch64.xml
index a6469073fd..b436367068 100644
--- a/tests/qemucapabilitiesdata/caps_4.2.0.aarch64.xml
+++ b/tests/qemucapabilitiesdata/caps_4.2.0.aarch64.xml
@@ -175,6 +175,7 @@
   <flag name='blockdev-file-dynamic-auto-read-only'/>
   <flag name='savevm-monitor-nodes'/>
   <flag name='drive-nvme'/>
+  <flag name='rng-builtin'/>
   <version>4001050</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>61700242</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_4.2.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_4.2.0.ppc64.xml
index ee9fb23640..9b22e3feb2 100644
--- a/tests/qemucapabilitiesdata/caps_4.2.0.ppc64.xml
+++ b/tests/qemucapabilitiesdata/caps_4.2.0.ppc64.xml
@@ -176,6 +176,7 @@
   <flag name='machine.pseries.cap-ccf-assist'/>
   <flag name='blockdev-file-dynamic-auto-read-only'/>
   <flag name='drive-nvme'/>
+  <flag name='rng-builtin'/>
   <version>4001050</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>42900242</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_4.2.0.s390x.xml b/tests/qemucapabilitiesdata/caps_4.2.0.s390x.xml
index fdf5cb4ce9..4c13f67262 100644
--- a/tests/qemucapabilitiesdata/caps_4.2.0.s390x.xml
+++ b/tests/qemucapabilitiesdata/caps_4.2.0.s390x.xml
@@ -135,6 +135,7 @@
   <flag name='query-cpu-model-comparison'/>
   <flag name='blockdev-file-dynamic-auto-read-only'/>
   <flag name='drive-nvme'/>
+  <flag name='rng-builtin'/>
   <version>4001050</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>39100242</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_4.2.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_4.2.0.x86_64.xml
index 4857e2f5a5..93de5c37e8 100644
--- a/tests/qemucapabilitiesdata/caps_4.2.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_4.2.0.x86_64.xml
@@ -218,6 +218,7 @@
   <flag name='blockdev-file-dynamic-auto-read-only'/>
   <flag name='savevm-monitor-nodes'/>
   <flag name='drive-nvme'/>
+  <flag name='rng-builtin'/>
   <version>4002000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>43100242</microcodeVersion>
-- 
2.24.0.rc1