diff options
Diffstat (limited to 'arch/powerpc/lib')
| -rw-r--r-- | arch/powerpc/lib/copypage_power7.S | 12 | ||||
| -rw-r--r-- | arch/powerpc/lib/copyuser_power7.S | 12 | ||||
| -rw-r--r-- | arch/powerpc/lib/memcpy_power7.S | 10 |
3 files changed, 3 insertions, 31 deletions
diff --git a/arch/powerpc/lib/copypage_power7.S b/arch/powerpc/lib/copypage_power7.S index a783973f1215..07e7cec4d135 100644 --- a/arch/powerpc/lib/copypage_power7.S +++ b/arch/powerpc/lib/copypage_power7.S @@ -27,17 +27,7 @@ _GLOBAL(copypage_power7) #endif ori r10,r7,1 /* stream=1 */ - lis r8,0x8000 /* GO=1 */ - clrldi r8,r8,32 - - /* setup read stream 0 */ - dcbt 0,r4,0b01000 /* addr from */ - dcbt 0,r7,0b01010 /* length and depth from */ - /* setup write stream 1 */ - dcbtst 0,r9,0b01000 /* addr to */ - dcbtst 0,r10,0b01010 /* length and depth to */ - eieio - dcbt 0,r8,0b01010 /* all streams GO */ + DCBT_SETUP_STREAMS(r4, r7, r9, r10, r8) #ifdef CONFIG_ALTIVEC mflr r0 diff --git a/arch/powerpc/lib/copyuser_power7.S b/arch/powerpc/lib/copyuser_power7.S index ac41053c3a5a..8474c682a178 100644 --- a/arch/powerpc/lib/copyuser_power7.S +++ b/arch/powerpc/lib/copyuser_power7.S @@ -298,17 +298,7 @@ err1; stb r0,0(r3) or r7,r7,r0 ori r10,r7,1 /* stream=1 */ - lis r8,0x8000 /* GO=1 */ - clrldi r8,r8,32 - - /* setup read stream 0 */ - dcbt 0,r6,0b01000 /* addr from */ - dcbt 0,r7,0b01010 /* length and depth from */ - /* setup write stream 1 */ - dcbtst 0,r9,0b01000 /* addr to */ - dcbtst 0,r10,0b01010 /* length and depth to */ - eieio - dcbt 0,r8,0b01010 /* all streams GO */ + DCBT_SETUP_STREAMS(r6, r7, r9, r10, r8) beq cr1,.Lunwind_stack_nonvmx_copy diff --git a/arch/powerpc/lib/memcpy_power7.S b/arch/powerpc/lib/memcpy_power7.S index 9398b2b746c4..b7c5e7fca8b9 100644 --- a/arch/powerpc/lib/memcpy_power7.S +++ b/arch/powerpc/lib/memcpy_power7.S @@ -244,15 +244,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC) or r7,r7,r0 ori r10,r7,1 /* stream=1 */ - lis r8,0x8000 /* GO=1 */ - clrldi r8,r8,32 - - dcbt 0,r6,0b01000 - dcbt 0,r7,0b01010 - dcbtst 0,r9,0b01000 - dcbtst 0,r10,0b01010 - eieio - dcbt 0,r8,0b01010 /* GO */ + DCBT_SETUP_STREAMS(r6, r7, r9, r10, r8) beq cr1,.Lunwind_stack_nonvmx_copy |