[libvirt] [PATCH v2 1/3] qemu: Introduce QEMU_CAPS_MACH_VIRT_GIC_VERSION capability
Unfortunately qemu currently doesn't offer introspection for machine types,
so we have to rely on version number, similar to QEMU_CAPS_MACHINE_USB_OPT.
Signed-off-by: Pavel Fedin <p.fedin(a)samsung.com>
---
src/qemu/qemu_capabilities.c | 5 +++++
src/qemu/qemu_capabilities.h | 1 +
2 files changed, 6 insertions(+)
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index eb2edf5..98d306c 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -298,6 +298,7 @@ VIR_ENUM_IMPL(virQEMUCaps, QEMU_CAPS_LAST,
"rtl8139",
"e1000",
"virtio-net",
+ "gic-version",
);
@@ -3404,6 +3405,10 @@ virQEMUCapsInitQMPMonitor(virQEMUCapsPtr qemuCaps,
if (qemuCaps->version >= 2004000)
virQEMUCapsSet(qemuCaps, QEMU_CAPS_VHOSTUSER_MULTIQUEUE);
+ /* Since 2.4.50 ARM virt machine supports gic-version option */
+ if (qemuCaps->version >= 2004050)
+ virQEMUCapsSet(qemuCaps, QEMU_CAPS_MACH_VIRT_GIC_VERSION);
+
if (virQEMUCapsProbeQMPCommands(qemuCaps, mon) < 0)
goto cleanup;
if (virQEMUCapsProbeQMPEvents(qemuCaps, mon) < 0)
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index 2623574..a1d98d0 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -238,6 +238,7 @@ typedef enum {
QEMU_CAPS_DEVICE_RTL8139 = 196, /* -device rtl8139 */
QEMU_CAPS_DEVICE_E1000 = 197, /* -device e1000 */
QEMU_CAPS_DEVICE_VIRTIO_NET = 198, /* -device virtio-net-* */
+ QEMU_CAPS_MACH_VIRT_GIC_VERSION = 199, /* -machine virt,gic-version */
QEMU_CAPS_LAST, /* this must always be the last item */
} virQEMUCapsFlags;
--
2.1.4