diff options
Diffstat (limited to 'arch/powerpc/include/asm/cputable.h')
| -rw-r--r-- | arch/powerpc/include/asm/cputable.h | 144 |
1 files changed, 82 insertions, 62 deletions
diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h index e354127..8f57a4b 100644 --- a/arch/powerpc/include/asm/cputable.h +++ b/arch/powerpc/include/asm/cputable.h @@ -59,6 +59,7 @@ struct cpu_spec { char *cpu_name; unsigned long cpu_features; /* Kernel features */ unsigned int cpu_user_features; /* Userland features */ + unsigned int cpu_user_features2; /* Userland features v2 */ unsigned int mmu_features; /* MMU features */ /* cache line sizes */ @@ -116,37 +117,37 @@ 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; @@ -158,29 +159,34 @@ 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_ARCH_207S 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_CFAR LONG_ASM_CONST(0x0100000000000000) +#define CPU_FTR_HAS_PPR LONG_ASM_CONST(0x0200000000000000) +#define CPU_FTR_DAWR LONG_ASM_CONST(0x0400000000000000) +#define CPU_FTR_DABRX LONG_ASM_CONST(0x0800000000000000) #ifndef __ASSEMBLY__ @@ -226,6 +232,15 @@ 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 +#define PPC_FEATURE2_HTM_COMP PPC_FEATURE2_HTM +#else +#define CPU_FTR_TM_COMP 0 +#define PPC_FEATURE2_HTM_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. @@ -391,19 +406,20 @@ extern const char *powerpc_base_platform; CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | CPU_FTR_ARCH_201 | \ CPU_FTR_ALTIVEC_COMP | CPU_FTR_CAN_NAP | CPU_FTR_MMCRA | \ CPU_FTR_CP_USE_DCBTZ | CPU_FTR_STCX_CHECKS_ADDRESS | \ - CPU_FTR_HVMODE) + CPU_FTR_HVMODE | CPU_FTR_DABRX) #define CPU_FTRS_POWER5 (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \ CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \ CPU_FTR_MMCRA | CPU_FTR_SMT | \ CPU_FTR_COHERENT_ICACHE | CPU_FTR_PURR | \ - CPU_FTR_STCX_CHECKS_ADDRESS | CPU_FTR_POPCNTB) + CPU_FTR_STCX_CHECKS_ADDRESS | CPU_FTR_POPCNTB | CPU_FTR_DABRX) #define CPU_FTRS_POWER6 (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \ CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \ CPU_FTR_MMCRA | CPU_FTR_SMT | \ CPU_FTR_COHERENT_ICACHE | \ CPU_FTR_PURR | CPU_FTR_SPURR | CPU_FTR_REAL_LE | \ CPU_FTR_DSCR | CPU_FTR_UNALIGNED_LD_STD | \ - CPU_FTR_STCX_CHECKS_ADDRESS | CPU_FTR_POPCNTB | CPU_FTR_CFAR) + CPU_FTR_STCX_CHECKS_ADDRESS | CPU_FTR_POPCNTB | CPU_FTR_CFAR | \ + CPU_FTR_DABRX) #define CPU_FTRS_POWER7 (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 | \ @@ -411,7 +427,8 @@ 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 | CPU_FTR_DABRX) #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 | \ @@ -419,19 +436,22 @@ 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_ARCH_207S | 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 | \ CPU_FTR_PAUSE_ZERO | CPU_FTR_CELL_TB_BUG | CPU_FTR_CP_USE_DCBTZ | \ - CPU_FTR_UNALIGNED_LD_STD) + CPU_FTR_UNALIGNED_LD_STD | CPU_FTR_DABRX) #define CPU_FTRS_PA6T (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \ CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_ALTIVEC_COMP | \ - CPU_FTR_PURR | CPU_FTR_REAL_LE) + CPU_FTR_PURR | CPU_FTR_REAL_LE | CPU_FTR_DABRX) #define CPU_FTRS_COMPATIBLE (CPU_FTR_USE_TB | CPU_FTR_PPCAS_ARCH_V2) #define CPU_FTRS_A2 (CPU_FTR_USE_TB | CPU_FTR_SMT | CPU_FTR_DBELL | \ - CPU_FTR_NOEXECUTE | CPU_FTR_NODSISRALIGN | CPU_FTR_ICSWX) + CPU_FTR_NOEXECUTE | CPU_FTR_NODSISRALIGN | \ + CPU_FTR_ICSWX | CPU_FTR_DABRX ) #ifdef __powerpc64__ #ifdef CONFIG_PPC_BOOK3E |