openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

powerpc/pasemi: Move lbz/stbciz to ppc-opcode.h 

move lbz/stbciz to ppc-opcode.h.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Michael Neuling 2012-06-25 13:33:13 +00:00 committed by Benjamin Herrenschmidt
parent 9a13a524ba
commit 4404a9f98f
2 changed files with 7 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
arch/powerpc/include/asm/ppc-opcode.h
View File

@ -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

5
arch/powerpc/kernel/misc_64.S
View File

@ -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