Merge branch 'stable/vga.support' into stable/drivers
[pandora-kernel.git] / include / xen / interface / xen.h
index 29b362e..6acd9ce 100644 (file)
@@ -58,6 +58,7 @@
 #define __HYPERVISOR_event_channel_op     32
 #define __HYPERVISOR_physdev_op           33
 #define __HYPERVISOR_hvm_op               34
+#define __HYPERVISOR_tmem_op              38
 
 /* Architecture-specific hypercall definitions. */
 #define __HYPERVISOR_arch_0               48
@@ -500,6 +501,27 @@ typedef uint8_t xen_domain_handle_t[16];
 #define __mk_unsigned_long(x) x ## UL
 #define mk_unsigned_long(x) __mk_unsigned_long(x)
 
+#define TMEM_SPEC_VERSION 1
+
+struct tmem_op {
+       uint32_t cmd;
+       int32_t pool_id;
+       union {
+               struct {  /* for cmd == TMEM_NEW_POOL */
+                       uint64_t uuid[2];
+                       uint32_t flags;
+               } new;
+               struct {
+                       uint64_t oid[3];
+                       uint32_t index;
+                       uint32_t tmem_offset;
+                       uint32_t pfn_offset;
+                       uint32_t len;
+                       GUEST_HANDLE(void) gmfn; /* guest machine page frame */
+               } gen;
+       } u;
+};
+
 #else /* __ASSEMBLY__ */
 
 /* In assembly code we cannot use C numeric constant suffixes. */