[PATCH v2.1 01/11] qemu: Introduce NBD_SERVER capability

[Michal Privoznik <mprivozn@xxxxxxxxxx>]

This just keeps track whether qemu knows nbd-server-* commands
so we can use it during migration or not.
---
 src/qemu/qemu_capabilities.c | 3 +++
 src/qemu/qemu_capabilities.h | 1 +
 2 files changed, 4 insertions(+)

diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 104a3f8..81e6d97 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -200,6 +200,7 @@ VIR_ENUM_IMPL(qemuCaps, QEMU_CAPS_LAST,
               "cirrus-vga",
               "vmware-svga",
               "device-video-primary",
+              "nbd-server-start",
     );
 
 struct _qemuCaps {
@@ -1963,6 +1964,8 @@ qemuCapsProbeQMPCommands(qemuCapsPtr caps,
             qemuCapsSet(caps, QEMU_CAPS_DRIVE_MIRROR);
         else if (STREQ(name, "blockdev-snapshot-sync"))
             qemuCapsSet(caps, QEMU_CAPS_DISK_SNAPSHOT);
+        else if (STREQ(name, "nbd-server-start"))
+            qemuCapsSet(caps, QEMU_CAPS_NBD_SERVER);
         VIR_FREE(name);
     }
     VIR_FREE(commands);
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index bf4eef8..2e7d0c4 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -162,6 +162,7 @@ enum qemuCapsFlags {
     QEMU_CAPS_DEVICE_VMWARE_SVGA = 122, /* -device vmware-svga */
     QEMU_CAPS_DEVICE_VIDEO_PRIMARY = 123, /* safe to use -device XXX
                                            for primary video device */
+    QEMU_CAPS_NBD_SERVER         = 124, /* nbd-server-start QMP command */
 
     QEMU_CAPS_LAST,                   /* this must always be the last item */
 };
-- 
1.8.0.2

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