[libvirt] [PATCH] libxl: add USB to hostdev domcapabilities

[Jim Fehlig]

Commit 2a58ed0b added support for creating guests with USB
hostdevs. Commit fc21d10 later added support for hotplut of
USB hostdevs. Advertise support for USB hostdevs in the
domcapabilities.

Signed-off-by: Jim Fehlig <jfehlig at suse.com>
---
 src/libxl/libxl_capabilities.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/libxl/libxl_capabilities.c b/src/libxl/libxl_capabilities.c
index 45f0988..0145116 100644
--- a/src/libxl/libxl_capabilities.c
+++ b/src/libxl/libxl_capabilities.c
@@ -492,6 +492,11 @@ libxlMakeDomainDeviceHostdevCaps(virDomainCapsDeviceHostdevPtr dev)
     VIR_DOMAIN_CAPS_ENUM_SET(dev->subsysType,
                              VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI);
 
+#ifdef LIBXL_HAVE_PVUSB
+    VIR_DOMAIN_CAPS_ENUM_SET(dev->subsysType,
+                             VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB);
+#endif
+
     /* No virDomainHostdevCapsType for libxl */
     virDomainCapsEnumClear(&dev->capsType);
 
-- 
2.1.4