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-rw-r--r--arch/powerpc/include/asm/cputable.h126
1 files changed, 70 insertions, 56 deletions
diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h
index 76f81bd64f1..fb3245e928e 100644
--- a/arch/powerpc/include/asm/cputable.h
+++ b/arch/powerpc/include/asm/cputable.h
@@ -106,37 +106,37 @@ extern const char *powerpc_base_platform;
/* CPU kernel features */
/* Retain the 32b definitions all use bottom half of word */
-#define CPU_FTR_COHERENT_ICACHE ASM_CONST(0x0000000000000001)
-#define CPU_FTR_L2CR ASM_CONST(0x0000000000000002)
-#define CPU_FTR_SPEC7450 ASM_CONST(0x0000000000000004)
-#define CPU_FTR_ALTIVEC ASM_CONST(0x0000000000000008)
-#define CPU_FTR_TAU ASM_CONST(0x0000000000000010)
-#define CPU_FTR_CAN_DOZE ASM_CONST(0x0000000000000020)
-#define CPU_FTR_USE_TB ASM_CONST(0x0000000000000040)
-#define CPU_FTR_L2CSR ASM_CONST(0x0000000000000080)
-#define CPU_FTR_601 ASM_CONST(0x0000000000000100)
-#define CPU_FTR_DBELL ASM_CONST(0x0000000000000200)
-#define CPU_FTR_CAN_NAP ASM_CONST(0x0000000000000400)
-#define CPU_FTR_L3CR ASM_CONST(0x0000000000000800)
-#define CPU_FTR_L3_DISABLE_NAP ASM_CONST(0x0000000000001000)
-#define CPU_FTR_NAP_DISABLE_L2_PR ASM_CONST(0x0000000000002000)
-#define CPU_FTR_DUAL_PLL_750FX ASM_CONST(0x0000000000004000)
-#define CPU_FTR_NO_DPM ASM_CONST(0x0000000000008000)
-#define CPU_FTR_476_DD2 ASM_CONST(0x0000000000010000)
-#define CPU_FTR_NEED_COHERENT ASM_CONST(0x0000000000020000)
-#define CPU_FTR_NO_BTIC ASM_CONST(0x0000000000040000)
-#define CPU_FTR_DEBUG_LVL_EXC ASM_CONST(0x0000000000080000)
-#define CPU_FTR_NODSISRALIGN ASM_CONST(0x0000000000100000)
-#define CPU_FTR_PPC_LE ASM_CONST(0x0000000000200000)
-#define CPU_FTR_REAL_LE ASM_CONST(0x0000000000400000)
-#define CPU_FTR_FPU_UNAVAILABLE ASM_CONST(0x0000000000800000)
-#define CPU_FTR_UNIFIED_ID_CACHE ASM_CONST(0x0000000001000000)
-#define CPU_FTR_SPE ASM_CONST(0x0000000002000000)
-#define CPU_FTR_NEED_PAIRED_STWCX ASM_CONST(0x0000000004000000)
-#define CPU_FTR_LWSYNC ASM_CONST(0x0000000008000000)
-#define CPU_FTR_NOEXECUTE ASM_CONST(0x0000000010000000)
-#define CPU_FTR_INDEXED_DCR ASM_CONST(0x0000000020000000)
-#define CPU_FTR_EMB_HV ASM_CONST(0x0000000040000000)
+#define CPU_FTR_COHERENT_ICACHE ASM_CONST(0x00000001)
+#define CPU_FTR_L2CR ASM_CONST(0x00000002)
+#define CPU_FTR_SPEC7450 ASM_CONST(0x00000004)
+#define CPU_FTR_ALTIVEC ASM_CONST(0x00000008)
+#define CPU_FTR_TAU ASM_CONST(0x00000010)
+#define CPU_FTR_CAN_DOZE ASM_CONST(0x00000020)
+#define CPU_FTR_USE_TB ASM_CONST(0x00000040)
+#define CPU_FTR_L2CSR ASM_CONST(0x00000080)
+#define CPU_FTR_601 ASM_CONST(0x00000100)
+#define CPU_FTR_DBELL ASM_CONST(0x00000200)
+#define CPU_FTR_CAN_NAP ASM_CONST(0x00000400)
+#define CPU_FTR_L3CR ASM_CONST(0x00000800)
+#define CPU_FTR_L3_DISABLE_NAP ASM_CONST(0x00001000)
+#define CPU_FTR_NAP_DISABLE_L2_PR ASM_CONST(0x00002000)
+#define CPU_FTR_DUAL_PLL_750FX ASM_CONST(0x00004000)
+#define CPU_FTR_NO_DPM ASM_CONST(0x00008000)
+#define CPU_FTR_476_DD2 ASM_CONST(0x00010000)
+#define CPU_FTR_NEED_COHERENT ASM_CONST(0x00020000)
+#define CPU_FTR_NO_BTIC ASM_CONST(0x00040000)
+#define CPU_FTR_DEBUG_LVL_EXC ASM_CONST(0x00080000)
+#define CPU_FTR_NODSISRALIGN ASM_CONST(0x00100000)
+#define CPU_FTR_PPC_LE ASM_CONST(0x00200000)
+#define CPU_FTR_REAL_LE ASM_CONST(0x00400000)
+#define CPU_FTR_FPU_UNAVAILABLE ASM_CONST(0x00800000)
+#define CPU_FTR_UNIFIED_ID_CACHE ASM_CONST(0x01000000)
+#define CPU_FTR_SPE ASM_CONST(0x02000000)
+#define CPU_FTR_NEED_PAIRED_STWCX ASM_CONST(0x04000000)
+#define CPU_FTR_LWSYNC ASM_CONST(0x08000000)
+#define CPU_FTR_NOEXECUTE ASM_CONST(0x10000000)
+#define CPU_FTR_INDEXED_DCR ASM_CONST(0x20000000)
+#define CPU_FTR_EMB_HV ASM_CONST(0x40000000)
/*
* Add the 64-bit processor unique features in the top half of the word;
@@ -148,29 +148,33 @@ extern const char *powerpc_base_platform;
#define LONG_ASM_CONST(x) 0
#endif
-#define CPU_FTR_HVMODE LONG_ASM_CONST(0x0000000200000000)
-#define CPU_FTR_ARCH_201 LONG_ASM_CONST(0x0000000400000000)
-#define CPU_FTR_ARCH_206 LONG_ASM_CONST(0x0000000800000000)
-#define CPU_FTR_CFAR LONG_ASM_CONST(0x0000001000000000)
-#define CPU_FTR_IABR LONG_ASM_CONST(0x0000002000000000)
-#define CPU_FTR_MMCRA LONG_ASM_CONST(0x0000004000000000)
-#define CPU_FTR_CTRL LONG_ASM_CONST(0x0000008000000000)
-#define CPU_FTR_SMT LONG_ASM_CONST(0x0000010000000000)
-#define CPU_FTR_PAUSE_ZERO LONG_ASM_CONST(0x0000200000000000)
-#define CPU_FTR_PURR LONG_ASM_CONST(0x0000400000000000)
-#define CPU_FTR_CELL_TB_BUG LONG_ASM_CONST(0x0000800000000000)
-#define CPU_FTR_SPURR LONG_ASM_CONST(0x0001000000000000)
-#define CPU_FTR_DSCR LONG_ASM_CONST(0x0002000000000000)
-#define CPU_FTR_VSX LONG_ASM_CONST(0x0010000000000000)
-#define CPU_FTR_SAO LONG_ASM_CONST(0x0020000000000000)
-#define CPU_FTR_CP_USE_DCBTZ LONG_ASM_CONST(0x0040000000000000)
-#define CPU_FTR_UNALIGNED_LD_STD LONG_ASM_CONST(0x0080000000000000)
-#define CPU_FTR_ASYM_SMT LONG_ASM_CONST(0x0100000000000000)
-#define CPU_FTR_STCX_CHECKS_ADDRESS LONG_ASM_CONST(0x0200000000000000)
-#define CPU_FTR_POPCNTB LONG_ASM_CONST(0x0400000000000000)
-#define CPU_FTR_POPCNTD LONG_ASM_CONST(0x0800000000000000)
-#define CPU_FTR_ICSWX LONG_ASM_CONST(0x1000000000000000)
-#define CPU_FTR_VMX_COPY LONG_ASM_CONST(0x2000000000000000)
+#define CPU_FTR_HVMODE LONG_ASM_CONST(0x0000000100000000)
+#define CPU_FTR_ARCH_201 LONG_ASM_CONST(0x0000000200000000)
+#define CPU_FTR_ARCH_206 LONG_ASM_CONST(0x0000000400000000)
+#define CPU_FTR_CFAR LONG_ASM_CONST(0x0000000800000000)
+#define CPU_FTR_IABR LONG_ASM_CONST(0x0000001000000000)
+#define CPU_FTR_MMCRA LONG_ASM_CONST(0x0000002000000000)
+#define CPU_FTR_CTRL LONG_ASM_CONST(0x0000004000000000)
+#define CPU_FTR_SMT LONG_ASM_CONST(0x0000008000000000)
+#define CPU_FTR_PAUSE_ZERO LONG_ASM_CONST(0x0000010000000000)
+#define CPU_FTR_PURR LONG_ASM_CONST(0x0000020000000000)
+#define CPU_FTR_CELL_TB_BUG LONG_ASM_CONST(0x0000040000000000)
+#define CPU_FTR_SPURR LONG_ASM_CONST(0x0000080000000000)
+#define CPU_FTR_DSCR LONG_ASM_CONST(0x0000100000000000)
+#define CPU_FTR_VSX LONG_ASM_CONST(0x0000200000000000)
+#define CPU_FTR_SAO LONG_ASM_CONST(0x0000400000000000)
+#define CPU_FTR_CP_USE_DCBTZ LONG_ASM_CONST(0x0000800000000000)
+#define CPU_FTR_UNALIGNED_LD_STD LONG_ASM_CONST(0x0001000000000000)
+#define CPU_FTR_ASYM_SMT LONG_ASM_CONST(0x0002000000000000)
+#define CPU_FTR_STCX_CHECKS_ADDRESS LONG_ASM_CONST(0x0004000000000000)
+#define CPU_FTR_POPCNTB LONG_ASM_CONST(0x0008000000000000)
+#define CPU_FTR_POPCNTD LONG_ASM_CONST(0x0010000000000000)
+#define CPU_FTR_ICSWX LONG_ASM_CONST(0x0020000000000000)
+#define CPU_FTR_VMX_COPY LONG_ASM_CONST(0x0040000000000000)
+#define CPU_FTR_TM LONG_ASM_CONST(0x0080000000000000)
+#define CPU_FTR_BCTAR LONG_ASM_CONST(0x0100000000000000)
+#define CPU_FTR_HAS_PPR LONG_ASM_CONST(0x0200000000000000)
+#define CPU_FTR_DAWR LONG_ASM_CONST(0x0400000000000000)
#ifndef __ASSEMBLY__
@@ -216,6 +220,13 @@ extern const char *powerpc_base_platform;
#define PPC_FEATURE_HAS_EFP_DOUBLE_COMP 0
#endif
+/* We only set the TM feature if the kernel was compiled with TM supprt */
+#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
+#define CPU_FTR_TM_COMP CPU_FTR_TM
+#else
+#define CPU_FTR_TM_COMP 0
+#endif
+
/* We need to mark all pages as being coherent if we're SMP or we have a
* 74[45]x and an MPC107 host bridge. Also 83xx and PowerQUICC II
* require it for PCI "streaming/prefetch" to work properly.
@@ -400,7 +411,8 @@ extern const char *powerpc_base_platform;
CPU_FTR_PURR | CPU_FTR_SPURR | CPU_FTR_REAL_LE | \
CPU_FTR_DSCR | CPU_FTR_SAO | CPU_FTR_ASYM_SMT | \
CPU_FTR_STCX_CHECKS_ADDRESS | CPU_FTR_POPCNTB | CPU_FTR_POPCNTD | \
- CPU_FTR_ICSWX | CPU_FTR_CFAR | CPU_FTR_HVMODE | CPU_FTR_VMX_COPY)
+ CPU_FTR_ICSWX | CPU_FTR_CFAR | CPU_FTR_HVMODE | \
+ CPU_FTR_VMX_COPY | CPU_FTR_HAS_PPR)
#define CPU_FTRS_POWER8 (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | CPU_FTR_ARCH_206 |\
CPU_FTR_MMCRA | CPU_FTR_SMT | \
@@ -408,7 +420,9 @@ extern const char *powerpc_base_platform;
CPU_FTR_PURR | CPU_FTR_SPURR | CPU_FTR_REAL_LE | \
CPU_FTR_DSCR | CPU_FTR_SAO | \
CPU_FTR_STCX_CHECKS_ADDRESS | CPU_FTR_POPCNTB | CPU_FTR_POPCNTD | \
- CPU_FTR_ICSWX | CPU_FTR_CFAR | CPU_FTR_HVMODE | CPU_FTR_VMX_COPY)
+ CPU_FTR_ICSWX | CPU_FTR_CFAR | CPU_FTR_HVMODE | CPU_FTR_VMX_COPY | \
+ CPU_FTR_DBELL | CPU_FTR_HAS_PPR | CPU_FTR_DAWR | CPU_FTR_BCTAR | \
+ CPU_FTR_TM_COMP)
#define CPU_FTRS_CELL (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT | \