2 files changed, 75 insertions, 0 deletions

diff --git a/include/asm-ia64/gcc_intrin.h b/include/asm-ia64/gcc_intrin.h
index de2ed2cbdd84..2fe292c275fe 100644
--- a/include/asm-ia64/gcc_intrin.h
+++ b/include/asm-ia64/gcc_intrin.h
@@ -21,6 +21,10 @@
 
 #define ia64_invala_fr(regnum)  asm volatile ("invala.e f%0" :: "i"(regnum))
 
+#define ia64_flushrs() asm volatile ("flushrs;;":::"memory")
+
+#define ia64_loadrs() asm volatile ("loadrs;;":::"memory")
+
 extern void ia64_bad_param_for_setreg (void);
 extern void ia64_bad_param_for_getreg (void);
 
@@ -517,6 +521,14 @@ do {										\
 #define ia64_ptrd(addr, size)                                           \
         asm volatile ("ptr.d %0,%1" :: "r"(addr), "r"(size) : "memory")
 
+#define ia64_ttag(addr)                                                 \
+({                                                                        \
+        __u64 ia64_intri_res;                                              \
+        asm volatile ("ttag %0=%1" : "=r"(ia64_intri_res) : "r" (addr));   \
+        ia64_intri_res;                                                  \
+})
+
+
 /* Values for lfhint in ia64_lfetch and ia64_lfetch_fault */
 
 #define ia64_lfhint_none   0
diff --git a/include/asm-ia64/processor.h b/include/asm-ia64/processor.h
index 741f7ecb986a..6aff126fc07e 100644
--- a/include/asm-ia64/processor.h
+++ b/include/asm-ia64/processor.h
@@ -119,6 +119,69 @@ struct ia64_psr {
         __u64 reserved4 : 19;
 };
 
+union ia64_isr {
+        __u64  val;
+        struct {
+                __u64 code : 16;
+                __u64 vector : 8;
+                __u64 reserved1 : 8;
+                __u64 x : 1;
+                __u64 w : 1;
+                __u64 r : 1;
+                __u64 na : 1;
+                __u64 sp : 1;
+                __u64 rs : 1;
+                __u64 ir : 1;
+                __u64 ni : 1;
+                __u64 so : 1;
+                __u64 ei : 2;
+                __u64 ed : 1;
+                __u64 reserved2 : 20;
+        };
+};
+
+union ia64_lid {
+        __u64 val;
+        struct {
+                __u64  rv  : 16;
+                __u64  eid : 8;
+                __u64  id  : 8;
+                __u64  ig  : 32;
+        };
+};
+
+union ia64_tpr {
+        __u64 val;
+        struct {
+                __u64 ig0 : 4;
+                __u64 mic : 4;
+                __u64 rsv : 8;
+                __u64 mmi : 1;
+                __u64 ig1 : 47;
+        };
+};
+
+union ia64_itir {
+        __u64 val;
+        struct {
+                __u64 rv3  :  2; /* 0-1 */
+                __u64 ps   :  6; /* 2-7 */
+                __u64 key  : 24; /* 8-31 */
+                __u64 rv4  : 32; /* 32-63 */
+        };
+};
+
+union  ia64_rr {
+        __u64 val;
+        struct {
+                __u64  ve       :  1;  /* enable hw walker */
+                __u64  reserved0:  1;  /* reserved */
+                __u64  ps       :  6;  /* log page size */
+                __u64  rid      : 24;  /* region id */
+                __u64  reserved1: 32;  /* reserved */
+        };
+};
+
 /*
  * CPU type, hardware bug flags, and per-CPU state.  Frequently used
  * state comes earlier: