Placeholder for V4V hypercall and VIRQ numbers

The V4V Xen functionality is currently in our product trees for
XenClient b= ut is not yet in a state suitable for submission. We hope
to make available= the rest of the V4V functionality in the not too
distant future. Since the= se values are already in use in our
product, we would like to reserve them = in open source to prevent
issues or incompatibilities down the road.

Signed-off-by: Ross Philipson <ross.philipson@citrix.com>

diff --git a/xen/include/public/xen.h b/xen/include/public/xen.h
index 02b8fe0ec5258df2b1d8d6c3c2e1386220a02bba..fde9fa5091530be3ca3045453487fef34c612c7a 100644 (file)
--- a/xen/include/public/xen.h
+++ b/xen/include/public/xen.h
@@ -93,6 +93,7 @@ DEFINE_XEN_GUEST_HANDLE(xen_pfn_t);
 #define __HYPERVISOR_domctl               36
 #define __HYPERVISOR_kexec_op             37
 #define __HYPERVISOR_tmem_op              38
+#define __HYPERVISOR_xc_reserved_op       39 /* reserved for XenClient */
 
 /* Architecture-specific hypercall definitions. */
 #define __HYPERVISOR_arch_0               48
@@ -147,6 +148,7 @@ DEFINE_XEN_GUEST_HANDLE(xen_pfn_t);
 #define VIRQ_CON_RING   8  /* G. (DOM0) Bytes received on console            */
 #define VIRQ_PCPU_STATE 9  /* G. (DOM0) PCPU state changed                   */
 #define VIRQ_MEM_EVENT  10 /* G. (DOM0) A memory event has occured           */
+#define VIRQ_XC_RESERVED 11 /* G. Reserved for XenClient                     */
 
 /* Architecture-specific VIRQ definitions. */
 #define VIRQ_ARCH_0    16