[libvirt] [PATCH 1/7] qemu_capabilities: Introduce QEMU_CAPS_OBJECT_RNG_BUILTIN
It is used to check if qemu is capable of rng-builtin object:
-object rng-builtin,id=id
This object is added since qemu-4.2.0-rc0, commit 6c4e9d48.
Signed-off-by: Han Han <hhan(a)redhat.com>
---
src/qemu/qemu_capabilities.c | 4 ++++
src/qemu/qemu_capabilities.h | 1 +
2 files changed, 5 insertions(+)
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 0929fd3e..19edaa67 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",
);
@@ -1245,6 +1246,7 @@ 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[] = {
@@ -5719,6 +5721,8 @@ virQEMUCapsFillDomainDeviceRNGCaps(virQEMUCapsPtr qemuCaps,
VIR_DOMAIN_CAPS_ENUM_SET(rng->backendModel, VIR_DOMAIN_RNG_BACKEND_EGD);
if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_OBJECT_RNG_RANDOM))
VIR_DOMAIN_CAPS_ENUM_SET(rng->backendModel, VIR_DOMAIN_RNG_BACKEND_RANDOM);
+ if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_OBJECT_RNG_BUILTIN))
+ VIR_DOMAIN_CAPS_ENUM_SET(rng->backendModel, VIR_DOMAIN_RNG_BACKEND_BUILTIN);
}
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index 193c19fc..f25b60a2 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;
--
2.23.0