qemu: newer -numa parameter capability probing

When qemu switched to using OptsVisitor for -numa parameter, it did
two things in the same patch.  One of them is that the numa parameter
is now visible in "query-command-line-options", the second one is that
it enabled using disjoint cpu ranges for -numa specification.  This
will be used in later patch.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>

src/qemu/qemu_capabilities.c

@@ -262,6 +262,7 @@ VIR_ENUM_IMPL(virQEMUCaps, QEMU_CAPS_LAST,
               "change-backing-file",
 
               "memory-backend-ram", /* 170 */
+              "numa",
     );
 
 
@@ -2426,6 +2427,7 @@ static struct virQEMUCapsCommandLineProps virQEMUCapsCommandLine[] = {
     { "boot-opts", "reboot-timeout", QEMU_CAPS_REBOOT_TIMEOUT },
     { "spice", "disable-agent-file-xfer", QEMU_CAPS_SPICE_FILE_XFER_DISABLE },
     { "msg", "timestamp", QEMU_CAPS_MSG_TIMESTAMP },
+    { "numa", NULL, QEMU_CAPS_NUMA },
 };
 
 static int

src/qemu/qemu_capabilities.h

@@ -210,6 +210,7 @@ typedef enum {
     QEMU_CAPS_ACTIVE_COMMIT      = 168, /* block-commit works without 'top' */
     QEMU_CAPS_CHANGE_BACKING_FILE = 169, /* change name of backing file in metadata */
     QEMU_CAPS_OBJECT_MEMORY_RAM  = 170, /* -object memory-backend-ram */
+    QEMU_CAPS_NUMA               = 171, /* newer -numa handling with disjoint cpu ranges */
 
     QEMU_CAPS_LAST,                   /* this must always be the last item */
 } virQEMUCapsFlags;

tests/qemucapabilitiesdata/caps_1.6.50-1.caps

@@ -142,4 +142,5 @@
     <flag name='usb-kbd'/>
     <flag name='host-pci-multidomain'/>
     <flag name='msg-timestamp'/>
+    <flag name='numa'/>
   </qemuCaps>

tests/qemucapabilitiesdata/caps_1.6.50-1.replies

@@ -2386,6 +2386,11 @@
             ],
             "option": "netdev"
         },
+        {
+            "parameters": [
+            ],
+            "option": "numa"
+        },
         {
             "parameters": [
             ],