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Revert "powerpc: Add support for early tlbilx opcode"

Selaa lähdekoodia 
This reverts commit e996557740.  Our HW
guys were able to fix this so it never sees the light of day.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Kumar Gala
2009-04-23 08:51:22 -05:00
vanhempi 6329db8bd6
commit 323d23aeac
4 muutettua tiedostoa jossa 3 lisäystä ja 30 poistoa
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14
arch/powerpc/mm/tlb_nohash_low.S
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@@ -138,11 +138,7 @@ BEGIN_MMU_FTR_SECTION
andi. r3,r3,MMUCSR0_TLBFI@l
bne 1b
MMU_FTR_SECTION_ELSE
BEGIN_MMU_FTR_SECTION_NESTED(96)
PPC_TLBILX_ALL(0,r3)
MMU_FTR_SECTION_ELSE_NESTED(96)
PPC_TLBILX_ALL_EARLY(0,r3)
ALT_MMU_FTR_SECTION_END_NESTED_IFCLR(MMU_FTR_TLBILX_EARLY_OPCODE, 96)
PPC_TLBILX_ALL(0,0)
ALT_MMU_FTR_SECTION_END_IFCLR(MMU_FTR_USE_TLBILX)
msync
isync
@@ -155,11 +151,7 @@ BEGIN_MMU_FTR_SECTION
wrteei 0
mfspr r4,SPRN_MAS6 /* save MAS6 */
mtspr SPRN_MAS6,r3
BEGIN_MMU_FTR_SECTION_NESTED(96)
PPC_TLBILX_PID(0,0)
MMU_FTR_SECTION_ELSE_NESTED(96)
PPC_TLBILX_PID_EARLY(0,0)
ALT_MMU_FTR_SECTION_END_NESTED_IFCLR(MMU_FTR_TLBILX_EARLY_OPCODE, 96)
mtspr SPRN_MAS6,r4 /* restore MAS6 */
wrtee r10
MMU_FTR_SECTION_ELSE
@@ -193,11 +185,7 @@ BEGIN_MMU_FTR_SECTION
mtspr SPRN_MAS1,r4
tlbwe
MMU_FTR_SECTION_ELSE
BEGIN_MMU_FTR_SECTION_NESTED(96)
PPC_TLBILX_VA(0,r3)
MMU_FTR_SECTION_ELSE_NESTED(96)
PPC_TLBILX_VA_EARLY(0,r3)
ALT_MMU_FTR_SECTION_END_NESTED_IFCLR(MMU_FTR_TLBILX_EARLY_OPCODE, 96)
ALT_MMU_FTR_SECTION_END_IFCLR(MMU_FTR_USE_TLBILX)
msync
isync