===================================================================
@@ -146,6 +146,19 @@
#ifndef __ASSEMBLY__
+#define ASM_FTR_IF(section_if, section_else, msk, val) \
+ stringify_in_c(BEGIN_FTR_SECTION) \
+ section_if "; " \
+ stringify_in_c(FTR_SECTION_ELSE) \
+ section_else "; " \
+ stringify_in_c(ALT_FTR_SECTION_END((msk), (val)))
+
+#define ASM_FTR_IFSET(section_if, section_else, msk) \
+ ASM_FTR_IF(section_if, section_else, (msk), (msk))
+
+#define ASM_FTR_IFCLR(section_if, section_else, msk) \
+ ASM_FTR_IF(section_if, section_else, (msk), 0)
+
#define ASM_MMU_FTR_IF(section_if, section_else, msk, val) \
stringify_in_c(BEGIN_MMU_FTR_SECTION) \
section_if "; " \
===================================================================
@@ -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].
*/
===================================================================
@@ -417,8 +417,7 @@
.cpu_name = "POWER7 (architected)",
.cpu_features = CPU_FTRS_POWER7,
.cpu_user_features = COMMON_USER_POWER7,
- .mmu_features = MMU_FTR_HPTE_TABLE |
- MMU_FTR_TLBIE_206,
+ .mmu_features = MMU_FTR_HPTE_TABLE,
.icache_bsize = 128,
.dcache_bsize = 128,
.oprofile_type = PPC_OPROFILE_POWER4,
@@ -433,8 +432,7 @@
.cpu_name = "POWER7 (raw)",
.cpu_features = CPU_FTRS_POWER7,
.cpu_user_features = COMMON_USER_POWER7,
- .mmu_features = MMU_FTR_HPTE_TABLE |
- MMU_FTR_TLBIE_206,
+ .mmu_features = MMU_FTR_HPTE_TABLE,
.icache_bsize = 128,
.dcache_bsize = 128,
.num_pmcs = 6,
@@ -451,8 +449,7 @@
.cpu_name = "POWER7+ (raw)",
.cpu_features = CPU_FTRS_POWER7,
.cpu_user_features = COMMON_USER_POWER7,
- .mmu_features = MMU_FTR_HPTE_TABLE |
- MMU_FTR_TLBIE_206,
+ .mmu_features = MMU_FTR_HPTE_TABLE,
.icache_bsize = 128,
.dcache_bsize = 128,
.num_pmcs = 6,
===================================================================
@@ -50,9 +50,9 @@
case MMU_PAGE_4K:
va &= ~0xffful;
va |= ssize << 8;
- asm volatile(ASM_MMU_FTR_IFCLR("tlbie %0,0", PPC_TLBIE(%1,%0),
+ asm volatile(ASM_FTR_IFCLR("tlbie %0,0", PPC_TLBIE(%1,%0),
%2)
- : : "r" (va), "r"(0), "i" (MMU_FTR_TLBIE_206)
+ : : "r" (va), "r"(0), "i" (CPU_FTR_HVMODE_206)
: "memory");
break;
default:
@@ -61,9 +61,9 @@
va |= penc << 12;
va |= ssize << 8;
va |= 1; /* L */
- asm volatile(ASM_MMU_FTR_IFCLR("tlbie %0,1", PPC_TLBIE(%1,%0),
+ asm volatile( ASM_FTR_IFCLR("tlbie %0,1", PPC_TLBIE(%1,%0),
%2)
- : : "r" (va), "r"(0), "i" (MMU_FTR_TLBIE_206)
+ : : "r" (va), "r"(0), "i" (CPU_FTR_HVMODE_206)
: "memory");
break;
}