Patchwork [6/18] powerpc/pasemi: move lbz/stbciz to ppc-opcode.h

login
register
mail settings
Submitter Michael Neuling
Date June 25, 2012, 11:33 p.m.
Message ID <20120625233313.84B8AD43683@localhost.localdomain>
Download mbox | patch
Permalink /patch/167272/
State Accepted
Delegated to: Benjamin Herrenschmidt
Headers show

Comments

Michael Neuling - June 25, 2012, 11:33 p.m.
move lbz/stbciz to ppc-opcode.h.

Signed-off-by: Michael Neuling <mikey@neuling.org>
---

 arch/powerpc/include/asm/ppc-opcode.h |    7 +++++++
 arch/powerpc/kernel/misc_64.S         |    5 -----
 2 files changed, 7 insertions(+), 5 deletions(-)

Patch

Index: b/arch/powerpc/include/asm/ppc-opcode.h
===================================================================
--- a/arch/powerpc/include/asm/ppc-opcode.h
+++ b/arch/powerpc/include/asm/ppc-opcode.h
@@ -140,6 +140,8 @@ 
 #define PPC_INST_NEG			0x7c0000d0
 #define PPC_INST_BRANCH			0x48000000
 #define PPC_INST_BRANCH_COND		0x40800000
+#define PPC_INST_LBZCIX			0x7c0006aa
+#define PPC_INST_STBCIX			0x7c0007aa
 
 /* macros to insert fields into opcodes */
 #define __PPC_RA(a)	(((a) & 0x1f) << 16)
@@ -219,6 +221,11 @@ 
 					__PPC_RS(t) | __PPC_RA(a) | __PPC_RB(b))
 #define PPC_SLBFEE_DOT(t, b)	stringify_in_c(.long PPC_INST_SLBFEE | \
 					__PPC_RT(t) | __PPC_RB(b))
+/* PASemi instructions */
+#define LBZCIX(t,a,b)		stringify_in_c(.long PPC_INST_LBZCIX | \
+				       __PPC_RT(t) | __PPC_RA(a) | __PPC_RB(b))
+#define STBCIX(s,a,b)		stringify_in_c(.long PPC_INST_STBCIX | \
+				       __PPC_RS(s) | __PPC_RA(a) | __PPC_RB(b))
 
 /*
  * Define what the VSX XX1 form instructions will look like, then add
Index: b/arch/powerpc/kernel/misc_64.S
===================================================================
--- a/arch/powerpc/kernel/misc_64.S
+++ b/arch/powerpc/kernel/misc_64.S
@@ -301,11 +301,6 @@  _GLOBAL(real_writeb)
 
 #ifdef CONFIG_PPC_PASEMI
 
-/* No support in all binutils for these yet, so use defines */
-#define LBZCIX(RT,RA,RB)  .long (0x7c0006aa|(RT<<21)|(RA<<16)|(RB << 11))
-#define STBCIX(RS,RA,RB)  .long (0x7c0007aa|(RS<<21)|(RA<<16)|(RB << 11))
-
-
 _GLOBAL(real_205_readb)
 	mfmsr	r7
 	ori	r0,r7,MSR_DR