doc: document pvusb Xenstore paths

The patches adding Xen tools support for paravirtualized USB devices
(pvUSB) omitted documenting the introduced Xenstore paths.

Add the paths to docs/misc/xenstore-paths.markdown

Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

diff --git a/docs/misc/xenstore-paths.markdown b/docs/misc/xenstore-paths.markdown
index ce00afe5396e851e6e68cee3f0c703f176842be3..087e239faae1b105c90eccb6eea922a4f3568d72 100644 (file)
--- a/docs/misc/xenstore-paths.markdown
+++ b/docs/misc/xenstore-paths.markdown
@@ -270,6 +270,11 @@ A virtual network device frontend. Described by
 A virtual scsi device frontend. Described by
 [xen/include/public/io/vscsiif.h][SCSIIF]
 
+#### ~/device/vusb/$DEVID/* []
+
+A virtual usb device frontend. Described by
+[xen/include/public/io/usbif.h][USBIF]
+
 #### ~/console/* []
 
 The primary PV console device. Described in [console.txt](console.txt)
@@ -344,6 +349,11 @@ A virtual network device backend. Described by
 
 A PV SCSI backend.
 
+#### ~/backend/vusb/$DOMID/$DEVID/* []
+
+A PV USB backend. Described by
+[xen/include/public/io/usbif.h][USBIF]
+
 #### ~/backend/console/$DOMID/$DEVID/* []
 
 A PV console backend. Described in [console.txt](console.txt)
@@ -536,5 +546,6 @@ domain instead of a daemon in dom0.
 [NETIF]: http://xenbits.xen.org/docs/unstable/hypercall/x86_64/include,public,io,netif.h.html
 [SCSIIF]: http://xenbits.xen.org/docs/unstable/hypercall/x86_64/include,public,io,vscsiif.h.html
 [SI]: http://xenbits.xen.org/docs/unstable/hypercall/x86_64/include,public,xen.h.html#Struct_start_info
+[USBIF]: http://xenbits.xen.org/docs/unstable/hypercall/x86_64/include,public,io,usbif.h.html
 [VCPU]: http://xenbits.xen.org/docs/unstable/hypercall/x86_64/include,public,vcpu.h.html
 [XSWIRE]: http://xenbits.xen.org/docs/unstable/hypercall/x86_64/include,public,io,xs_wire.h.html