diff options
| author | Benjamin Herrenschmidt | 2011-04-14 22:31:56 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt | 2011-04-20 17:01:19 +1000 |
| commit | 931e1241a266e701157d3478d0d44fc58d6e84b4 (patch) | |
| tree | 29d03079f53397240c80f480195d4118e86cdb5d /arch/powerpc/include/asm/ppc-opcode.h | |
| parent | b68a70c49686db0bff4637995d91b4db8abe5281 (diff) | |
powerpc/a2: Add some #defines for A2 specific instructions
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/ppc-opcode.h')
| -rw-r--r-- | arch/powerpc/include/asm/ppc-opcode.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h index 384a96db794a..3e25b258568e 100644 --- a/arch/powerpc/include/asm/ppc-opcode.h +++ b/arch/powerpc/include/asm/ppc-opcode.h @@ -59,6 +59,14 @@ #define PPC_INST_NAP 0x4c000364 #define PPC_INST_SLEEP 0x4c0003a4 +/* A2 specific instructions */ +#define PPC_INST_ERATWE 0x7c0001a6 +#define PPC_INST_ERATRE 0x7c000166 +#define PPC_INST_ERATILX 0x7c000066 +#define PPC_INST_ERATIVAX 0x7c000666 +#define PPC_INST_ERATSX 0x7c000126 +#define PPC_INST_ERATSX_DOT 0x7c000127 + /* macros to insert fields into opcodes */ #define __PPC_RA(a) (((a) & 0x1f) << 16) #define __PPC_RB(b) (((b) & 0x1f) << 11) @@ -70,6 +78,8 @@ #define __PPC_XT(s) __PPC_XS(s) #define __PPC_T_TLB(t) (((t) & 0x3) << 21) #define __PPC_WC(w) (((w) & 0x3) << 21) +#define __PPC_WS(w) (((w) & 0x1f) << 11) + /* * Only use the larx hint bit on 64bit CPUs. e500v1/v2 based CPUs will treat a * larx with EH set as an illegal instruction. @@ -116,6 +126,21 @@ #define PPC_TLBIVAX(a,b) stringify_in_c(.long PPC_INST_TLBIVAX | \ __PPC_RA(a) | __PPC_RB(b)) +#define PPC_ERATWE(s, a, w) stringify_in_c(.long PPC_INST_ERATWE | \ + __PPC_RS(s) | __PPC_RA(a) | __PPC_WS(w)) +#define PPC_ERATRE(s, a, w) stringify_in_c(.long PPC_INST_ERATRE | \ + __PPC_RS(s) | __PPC_RA(a) | __PPC_WS(w)) +#define PPC_ERATILX(t, a, b) stringify_in_c(.long PPC_INST_ERATILX | \ + __PPC_T_TLB(t) | __PPC_RA(a) | \ + __PPC_RB(b)) +#define PPC_ERATIVAX(s, a, b) stringify_in_c(.long PPC_INST_ERATIVAX | \ + __PPC_RS(s) | __PPC_RA(a) | __PPC_RB(b)) +#define PPC_ERATSX(t, a, w) stringify_in_c(.long PPC_INST_ERATSX | \ + __PPC_RS(t) | __PPC_RA(a) | __PPC_RB(b)) +#define PPC_ERATSX_DOT(t, a, w) stringify_in_c(.long PPC_INST_ERATSX_DOT | \ + __PPC_RS(t) | __PPC_RA(a) | __PPC_RB(b)) + + /* * Define what the VSX XX1 form instructions will look like, then add * the 128 bit load store instructions based on that. |