qemu: Add capability for the HTM pSeries feature

Signed-off-by: NAndrea Bolognani <abologna@redhat.com>
Reviewed-by: NJohn Ferlan <jferlan@redhat.com>

src/qemu/qemu_capabilities.c

@@ -501,6 +501,7 @@ VIR_ENUM_IMPL(virQEMUCaps, QEMU_CAPS_LAST,
               /* 310 */
               "sev-guest",
               "machine.pseries.cap-hpt-max-page-size",
+              "machine.pseries.cap-htm",
     );
 
 
@@ -1431,6 +1432,7 @@ static struct virQEMUCapsStringFlags virQEMUCapsObjectPropsMemoryBackendFile[] =
 
 static struct virQEMUCapsStringFlags virQEMUCapsObjectPropsSPAPRMachine[] = {
     { "cap-hpt-max-page-size", QEMU_CAPS_MACHINE_PSERIES_CAP_HPT_MAX_PAGE_SIZE },
+    { "cap-htm", QEMU_CAPS_MACHINE_PSERIES_CAP_HTM },
 };
 
 static virQEMUCapsObjectTypeProps virQEMUCapsObjectProps[] = {

src/qemu/qemu_capabilities.h

@@ -485,6 +485,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
     /* 310 */
     QEMU_CAPS_SEV_GUEST, /* -object sev-guest,... */
     QEMU_CAPS_MACHINE_PSERIES_CAP_HPT_MAX_PAGE_SIZE, /* -machine pseries.cap-hpt-max-page-size */
+    QEMU_CAPS_MACHINE_PSERIES_CAP_HTM, /* -machine pseries.cap-htm */
 
     QEMU_CAPS_LAST /* this must always be the last item */
 } virQEMUCapsFlags;

tests/qemucapabilitiesdata/caps_2.12.0.ppc64.xml

@@ -166,6 +166,7 @@
   <flag name='vhost-vsock'/>
   <flag name='chardev-fd-pass'/>
   <flag name='tpm-emulator'/>
+  <flag name='machine.pseries.cap-htm'/>
   <version>2011090</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>428334</microcodeVersion>

tests/qemucapabilitiesdata/caps_3.0.0.ppc64.xml

@@ -166,6 +166,7 @@
   <flag name='chardev-fd-pass'/>
   <flag name='tpm-emulator'/>
   <flag name='machine.pseries.cap-hpt-max-page-size'/>
+  <flag name='machine.pseries.cap-htm'/>
   <version>2012050</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>446771</microcodeVersion>