diff options
| -rw-r--r-- | include/asm-ia64/gcc_intrin.h | 12 | ||||
| -rw-r--r-- | include/asm-ia64/processor.h | 63 |
2 files changed, 75 insertions, 0 deletions
diff --git a/include/asm-ia64/gcc_intrin.h b/include/asm-ia64/gcc_intrin.h index de2ed2cbdd8..2fe292c275f 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 741f7ecb986..6aff126fc07 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: |