powerpc: Use new CPU feature bit to select 2.06 tlbie
This removes MMU_FTR_TLBIE_206 as we can now use CPU_FTR_HVMODE_206. It
also changes the logic to select which tlbie to use to be based on this
new CPU feature bit.
This also duplicates the ASM_FTR_IF/SET/CLR defines for CPU features
(copied from MMU features).
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h
index a39304b..4138b21 100644
--- a/arch/powerpc/include/asm/mmu.h
+++ b/arch/powerpc/include/asm/mmu.h
@@ -56,11 +56,6 @@
*/
#define MMU_FTR_NEED_DTLB_SW_LRU ASM_CONST(0x00200000)
-/* This indicates that the processor uses the ISA 2.06 server tlbie
- * mnemonics
- */
-#define MMU_FTR_TLBIE_206 ASM_CONST(0x00400000)
-
/* Enable use of TLB reservation. Processor should support tlbsrx.
* instruction and MAS0[WQ].
*/
@@ -105,8 +100,7 @@
#define MMU_FTRS_PPC970 MMU_FTRS_POWER4
#define MMU_FTRS_POWER5 MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE
#define MMU_FTRS_POWER6 MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE
-#define MMU_FTRS_POWER7 MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE | \
- MMU_FTR_TLBIE_206
+#define MMU_FTRS_POWER7 MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE
#define MMU_FTRS_CELL MMU_FTRS_DEFAULT_HPTE_ARCH_V2 | \
MMU_FTR_CI_LARGE_PAGE
#define MMU_FTRS_PA6T MMU_FTRS_DEFAULT_HPTE_ARCH_V2 | \