qemu: capabilities: Introduce virQEMUCapsMachineSupportsACPI

The helper returns the 'acpi' flag for a given machine type.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>

diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index fdb45f6bca68e830867e30d6bd2ef8aa83111fc6..241560b7a735c56846f0c6891e0f40aa12cf0630 100644 (file)
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -2540,6 +2540,22 @@ virQEMUCapsIsMachineDeprecated(virQEMUCaps *qemuCaps,
 }
 
 
+virTristateBool
+virQEMUCapsMachineSupportsACPI(virQEMUCaps *qemuCaps,
+                               virDomainVirtType type,
+                               const char *machine)
+{
+    virQEMUCapsAccel *accel = virQEMUCapsGetAccel(qemuCaps, type);
+    size_t i;
+
+    for (i = 0; i < accel->nmachineTypes; i++) {
+        if (STREQ_NULLABLE(accel->machineTypes[i].name, machine))
+            return accel->machineTypes[i].acpi;
+    }
+    return VIR_TRISTATE_BOOL_ABSENT;
+}
+
+
 bool
 virQEMUCapsGetMachineNumaMemSupported(virQEMUCaps *qemuCaps,
                                       virDomainVirtType virtType,

diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index fd2f237aaf0e59aa76078ef3c14ca88f96cca27d..37bb4af19469dbbd1c2226ceb2ea8aad5df56fb8 100644 (file)
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -767,6 +767,9 @@ bool virQEMUCapsIsCPUDeprecated(virQEMUCaps *qemuCaps,
 bool virQEMUCapsIsMachineDeprecated(virQEMUCaps *qemuCaps,
                                     virDomainVirtType type,
                                     const char *machine);
+virTristateBool virQEMUCapsMachineSupportsACPI(virQEMUCaps *qemuCaps,
+                                               virDomainVirtType type,
+                                               const char *machine);
 bool virQEMUCapsGetMachineNumaMemSupported(virQEMUCaps *qemuCaps,
                                            virDomainVirtType virtType,
                                            const char *name);