[PATCH 2/2] powerpc: Move VSX load/stores into ppc-opcode.h
Michael Neuling
mikey at neuling.org
Wed Apr 29 17:20:40 EST 2009
Move VSX load/stores into ppc-opcode.h
Signed-off-by: Michael Neuling <mikey at neuling.org>
---
arch/powerpc/include/asm/ppc-opcode.h | 9 +++++++++
arch/powerpc/include/asm/ppc_asm.h | 10 ----------
2 files changed, 9 insertions(+), 10 deletions(-)
Index: linux-2.6-ozlabs/arch/powerpc/include/asm/ppc-opcode.h
===================================================================
--- linux-2.6-ozlabs.orig/arch/powerpc/include/asm/ppc-opcode.h
+++ linux-2.6-ozlabs/arch/powerpc/include/asm/ppc-opcode.h
@@ -49,6 +49,7 @@
/* macros to insert fields into opcodes */
#define __PPC_RA(a) (((a) & 0x1f) << 16)
#define __PPC_RB(b) (((b) & 0x1f) << 11)
+#define __PPC_XS(s) ((((s) & 0x1f) << 21) | (((s) & 0x20) >> 5))
#define __PPC_T_TLB(t) (((t) & 0x3) << 21)
#define __PPC_WC(w) (((w) & 0x3) << 21)
@@ -70,4 +71,12 @@
#define PPC_WAIT(w) stringify_in_c(.long PPC_INST_WAIT | \
__PPC_WC(w))
+/*
+ * Define what the VSX XX1 form instructions will look like, then add
+ * the 128 bit load store instructions based on that.
+ */
+#define VSX_XX1(s, a, b) (__PPC_XS(s) | __PPC_RA(a) | __PPC_RB(b))
+#define STXVD2X(s, a, b) .long (0x7c000798 | VSX_XX1((s), (a), (b)))
+#define LXVD2X(s, a, b) .long (0x7c000698 | VSX_XX1((s), (a), (b)))
+
#endif /* _ASM_POWERPC_PPC_OPCODE_H */
Index: linux-2.6-ozlabs/arch/powerpc/include/asm/ppc_asm.h
===================================================================
--- linux-2.6-ozlabs.orig/arch/powerpc/include/asm/ppc_asm.h
+++ linux-2.6-ozlabs/arch/powerpc/include/asm/ppc_asm.h
@@ -75,16 +75,6 @@ END_FTR_SECTION_IFCLR(CPU_FTR_PURR);
REST_10GPRS(22, base)
#endif
-/*
- * Define what the VSX XX1 form instructions will look like, then add
- * the 128 bit load store instructions based on that.
- */
-#define VSX_XX1(xs, ra, rb) (((xs) & 0x1f) << 21 | ((ra) << 16) | \
- ((rb) << 11) | (((xs) >> 5)))
-
-#define STXVD2X(xs, ra, rb) .long (0x7c000798 | VSX_XX1((xs), (ra), (rb)))
-#define LXVD2X(xs, ra, rb) .long (0x7c000698 | VSX_XX1((xs), (ra), (rb)))
-
#define SAVE_2GPRS(n, base) SAVE_GPR(n, base); SAVE_GPR(n+1, base)
#define SAVE_4GPRS(n, base) SAVE_2GPRS(n, base); SAVE_2GPRS(n+2, base)
#define SAVE_8GPRS(n, base) SAVE_4GPRS(n, base); SAVE_4GPRS(n+4, base)
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