qemu: Add dump completed event to the capabilities

Add the DUMP_COMPLETED check to the capabilities. This is the
mechanism used to determine whether the dump-guest-memory command
can support the "-detach" option and thus be able to wait on the
event and allow for a query of the progress of the dump.

Reviewed-by: Jiri Denemark <jdenemar@redhat.com>

src/qemu/qemu_capabilities.c

@@ -458,6 +458,7 @@ VIR_ENUM_IMPL(virQEMUCaps, QEMU_CAPS_LAST,
               /* 280 */
               "pl011",
               "machine.pseries.max-cpu-compat",
+              "dump-completed",
     );
 
 
@@ -1593,6 +1594,7 @@ struct virQEMUCapsStringFlags virQEMUCapsEvents[] = {
     { "VSERPORT_CHANGE", QEMU_CAPS_VSERPORT_CHANGE },
     { "DEVICE_TRAY_MOVED", QEMU_CAPS_DEVICE_TRAY_MOVED },
     { "BLOCK_WRITE_THRESHOLD", QEMU_CAPS_BLOCK_WRITE_THRESHOLD },
+    { "DUMP_COMPLETED", QEMU_CAPS_DUMP_COMPLETED },
 };
 
 struct virQEMUCapsStringFlags virQEMUCapsObjectTypes[] = {

src/qemu/qemu_capabilities.h

@@ -443,6 +443,7 @@ typedef enum {
     /* 280 */
     QEMU_CAPS_DEVICE_PL011, /* -device pl011 (not user-instantiable) */
     QEMU_CAPS_MACHINE_PSERIES_MAX_CPU_COMPAT, /* -machine pseries,max-cpu-compat= */
+    QEMU_CAPS_DUMP_COMPLETED, /* DUMP_COMPLETED event */
 
     QEMU_CAPS_LAST /* this must always be the last item */
 } virQEMUCapsFlags;

tests/qemucapabilitiesdata/caps_2.10.0-gicv2.aarch64.xml

@@ -185,6 +185,7 @@
   <flag name='iscsi.password-secret'/>
   <flag name='isa-serial'/>
   <flag name='pl011'/>
+  <flag name='dump-completed'/>
   <version>2010000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>304138</microcodeVersion>

tests/qemucapabilitiesdata/caps_2.10.0-gicv3.aarch64.xml

@@ -185,6 +185,7 @@
   <flag name='iscsi.password-secret'/>
   <flag name='isa-serial'/>
   <flag name='pl011'/>
+  <flag name='dump-completed'/>
   <version>2010000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>304138</microcodeVersion>

tests/qemucapabilitiesdata/caps_2.10.0.ppc64.xml

@@ -184,6 +184,7 @@
   <flag name='iscsi.password-secret'/>
   <flag name='isa-serial'/>
   <flag name='machine.pseries.max-cpu-compat'/>
+  <flag name='dump-completed'/>
   <version>2010000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>383421</microcodeVersion>

tests/qemucapabilitiesdata/caps_2.10.0.s390x.xml

@@ -145,6 +145,7 @@
   <flag name='numa.dist'/>
   <flag name='disk-share-rw'/>
   <flag name='iscsi.password-secret'/>
+  <flag name='dump-completed'/>
   <version>2010000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>304153</microcodeVersion>

tests/qemucapabilitiesdata/caps_2.10.0.x86_64.xml

@@ -228,6 +228,7 @@
   <flag name='disk-share-rw'/>
   <flag name='iscsi.password-secret'/>
   <flag name='isa-serial'/>
+  <flag name='dump-completed'/>
   <version>2010000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>345185</microcodeVersion>

tests/qemucapabilitiesdata/caps_2.6.0-gicv2.aarch64.xml

@@ -174,6 +174,7 @@
   <flag name='virtio-gpu.max_outputs'/>
   <flag name='isa-serial'/>
   <flag name='pl011'/>
+  <flag name='dump-completed'/>
   <version>2006000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>228838</microcodeVersion>

tests/qemucapabilitiesdata/caps_2.6.0-gicv3.aarch64.xml

@@ -174,6 +174,7 @@
   <flag name='virtio-gpu.max_outputs'/>
   <flag name='isa-serial'/>
   <flag name='pl011'/>
+  <flag name='dump-completed'/>
   <version>2006000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>228838</microcodeVersion>

tests/qemucapabilitiesdata/caps_2.6.0.ppc64.xml

@@ -169,6 +169,7 @@
   <flag name='virtio-gpu.max_outputs'/>
   <flag name='spapr-vty'/>
   <flag name='isa-serial'/>
+  <flag name='dump-completed'/>
   <version>2006000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>263602</microcodeVersion>

tests/qemucapabilitiesdata/caps_2.6.0.x86_64.xml

@@ -205,6 +205,7 @@
   <flag name='chardev-reconnect'/>
   <flag name='virtio-gpu.max_outputs'/>
   <flag name='isa-serial'/>
+  <flag name='dump-completed'/>
   <version>2006000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>227579</microcodeVersion>

tests/qemucapabilitiesdata/caps_2.7.0.s390x.xml

@@ -136,6 +136,7 @@
   <flag name='virtio-gpu.max_outputs'/>
   <flag name='virtio-blk.num-queues'/>
   <flag name='sclplmconsole'/>
+  <flag name='dump-completed'/>
   <version>2007000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>217559</microcodeVersion>

tests/qemucapabilitiesdata/caps_2.7.0.x86_64.xml

@@ -209,6 +209,7 @@
   <flag name='virtio-gpu.max_outputs'/>
   <flag name='virtio-blk.num-queues'/>
   <flag name='isa-serial'/>
+  <flag name='dump-completed'/>
   <version>2007000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>239276</microcodeVersion>

tests/qemucapabilitiesdata/caps_2.8.0.s390x.xml

@@ -138,6 +138,7 @@
   <flag name='virtio-gpu.max_outputs'/>
   <flag name='virtio-blk.num-queues'/>
   <flag name='sclplmconsole'/>
+  <flag name='dump-completed'/>
   <version>2007093</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>242460</microcodeVersion>

tests/qemucapabilitiesdata/caps_2.8.0.x86_64.xml

@@ -211,6 +211,7 @@
   <flag name='virtio-gpu.max_outputs'/>
   <flag name='virtio-blk.num-queues'/>
   <flag name='isa-serial'/>
+  <flag name='dump-completed'/>
   <version>2008000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>255931</microcodeVersion>

tests/qemucapabilitiesdata/caps_2.9.0.ppc64.xml

@@ -177,6 +177,7 @@
   <flag name='disk-share-rw'/>
   <flag name='iscsi.password-secret'/>
   <flag name='isa-serial'/>
+  <flag name='dump-completed'/>
   <version>2009000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>347135</microcodeVersion>

tests/qemucapabilitiesdata/caps_2.9.0.s390x.xml

@@ -141,6 +141,7 @@
   <flag name='sclplmconsole'/>
   <flag name='disk-share-rw'/>
   <flag name='iscsi.password-secret'/>
+  <flag name='dump-completed'/>
   <version>2009000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>265878</microcodeVersion>

tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml

@@ -224,6 +224,7 @@
   <flag name='disk-share-rw'/>
   <flag name='iscsi.password-secret'/>
   <flag name='isa-serial'/>
+  <flag name='dump-completed'/>
   <version>2009000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>321194</microcodeVersion>