cli: add --features hyperv.vpindex.state=on/off

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>

tests/data/cli/compare/virt-install-many-devices.xml

@@ -137,6 +137,7 @@
       <relaxed state="off"/>
       <vapic state="on"/>
       <spinlocks state="on" retries="5678"/>
+      <vpindex state="on"/>
       <synic state="on"/>
       <reset state="on"/>
     </hyperv>

tests/test_cli.py

@@ -567,6 +567,7 @@ hyperv.relaxed.state=off,\
 hyperv.vapic.state=off,hyperv_vapic=on,\
 hyperv.spinlocks.state=on,hyperv_spinlocks=on,\
 hyperv.spinlocks.retries=5678,hyperv_spinlocks_retries=5678,\
+hyperv.vpindex.state=on,\
 hyperv.synic.state=on,hyperv_synic=on,\
 hyperv.reset.state=off,hyperv_reset=on
 

virtinst/cli.py

@@ -3010,6 +3010,7 @@ class ParserFeatures(VirtCLIParser):
         cls.add_arg("hyperv.vapic.state", "hyperv_vapic", is_onoff=True)
         cls.add_arg("hyperv.spinlocks.state", "hyperv_spinlocks", is_onoff=True)
         cls.add_arg("hyperv.spinlocks.retries", "hyperv_spinlocks_retries")
+        cls.add_arg("hyperv.vpindex.state", "hyperv_vpindex", is_onoff=True)
         cls.add_arg("hyperv.synic.state", "hyperv_synic", is_onoff=True)
         cls.add_arg("hyperv.reset.state", "hyperv_reset", is_onoff=True)
 

virtinst/domain/features.py

@@ -31,6 +31,7 @@ class DomainFeatures(XMLBuilder):
     hyperv_spinlocks = XMLProperty("./hyperv/spinlocks/@state", is_onoff=True)
     hyperv_spinlocks_retries = XMLProperty("./hyperv/spinlocks/@retries",
                                            is_int=True)
+    hyperv_vpindex = XMLProperty("./hyperv/vpindex/@state", is_onoff=True)
     hyperv_synic = XMLProperty("./hyperv/synic/@state", is_onoff=True)
     hyperv_reset = XMLProperty("./hyperv/reset/@state", is_onoff=True)