cputable.h

来自「linux 内核源代码」· C头文件 代码 · 共 482 行 · 第 1/2 页

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	    CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP | \	    CPU_FTR_PPC_LE)#define CPU_FTRS_750	(CPU_FTR_COMMON | \	    CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \	    CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP | \	    CPU_FTR_PPC_LE)#define CPU_FTRS_750CL	(CPU_FTRS_750 | CPU_FTR_HAS_HIGH_BATS)#define CPU_FTRS_750FX1	(CPU_FTRS_750 | CPU_FTR_DUAL_PLL_750FX | CPU_FTR_NO_DPM)#define CPU_FTRS_750FX2	(CPU_FTRS_750 | CPU_FTR_NO_DPM)#define CPU_FTRS_750FX	(CPU_FTRS_750 | CPU_FTR_DUAL_PLL_750FX | \		CPU_FTR_HAS_HIGH_BATS)#define CPU_FTRS_750GX	(CPU_FTRS_750FX)#define CPU_FTRS_7400_NOTAU	(CPU_FTR_COMMON | \	    CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \	    CPU_FTR_ALTIVEC_COMP | CPU_FTR_HPTE_TABLE | \	    CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_PPC_LE)#define CPU_FTRS_7400	(CPU_FTR_COMMON | \	    CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \	    CPU_FTR_TAU | CPU_FTR_ALTIVEC_COMP | CPU_FTR_HPTE_TABLE | \	    CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_PPC_LE)#define CPU_FTRS_7450_20	(CPU_FTR_COMMON | \	    CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \	    CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \	    CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE | CPU_FTR_NEED_PAIRED_STWCX)#define CPU_FTRS_7450_21	(CPU_FTR_COMMON | \	    CPU_FTR_USE_TB | \	    CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \	    CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \	    CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_L3_DISABLE_NAP | \	    CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE | CPU_FTR_NEED_PAIRED_STWCX)#define CPU_FTRS_7450_23	(CPU_FTR_COMMON | \	    CPU_FTR_USE_TB | CPU_FTR_NEED_PAIRED_STWCX | \	    CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \	    CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \	    CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE)#define CPU_FTRS_7455_1	(CPU_FTR_COMMON | \	    CPU_FTR_USE_TB | CPU_FTR_NEED_PAIRED_STWCX | \	    CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | CPU_FTR_L3CR | \	    CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | CPU_FTR_HAS_HIGH_BATS | \	    CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE)#define CPU_FTRS_7455_20	(CPU_FTR_COMMON | \	    CPU_FTR_USE_TB | CPU_FTR_NEED_PAIRED_STWCX | \	    CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \	    CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \	    CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_L3_DISABLE_NAP | \	    CPU_FTR_NEED_COHERENT | CPU_FTR_HAS_HIGH_BATS | CPU_FTR_PPC_LE)#define CPU_FTRS_7455	(CPU_FTR_COMMON | \	    CPU_FTR_USE_TB | \	    CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \	    CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \	    CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \	    CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE | CPU_FTR_NEED_PAIRED_STWCX)#define CPU_FTRS_7447_10	(CPU_FTR_COMMON | \	    CPU_FTR_USE_TB | \	    CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \	    CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \	    CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \	    CPU_FTR_NEED_COHERENT | CPU_FTR_NO_BTIC | CPU_FTR_PPC_LE | \	    CPU_FTR_NEED_PAIRED_STWCX)#define CPU_FTRS_7447	(CPU_FTR_COMMON | \	    CPU_FTR_USE_TB | \	    CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \	    CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \	    CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \	    CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE | CPU_FTR_NEED_PAIRED_STWCX)#define CPU_FTRS_7447A	(CPU_FTR_COMMON | \	    CPU_FTR_USE_TB | \	    CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \	    CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \	    CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \	    CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE | CPU_FTR_NEED_PAIRED_STWCX)#define CPU_FTRS_7448	(CPU_FTR_COMMON | \	    CPU_FTR_USE_TB | \	    CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \	    CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \	    CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \	    CPU_FTR_PPC_LE | CPU_FTR_NEED_PAIRED_STWCX)#define CPU_FTRS_82XX	(CPU_FTR_COMMON | \	    CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB)#define CPU_FTRS_G2_LE	(CPU_FTR_COMMON | CPU_FTR_MAYBE_CAN_DOZE | \	    CPU_FTR_USE_TB | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_HAS_HIGH_BATS)#define CPU_FTRS_E300	(CPU_FTR_MAYBE_CAN_DOZE | \	    CPU_FTR_USE_TB | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_HAS_HIGH_BATS | \	    CPU_FTR_COMMON)#define CPU_FTRS_E300C2	(CPU_FTR_MAYBE_CAN_DOZE | \	    CPU_FTR_USE_TB | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_HAS_HIGH_BATS | \	    CPU_FTR_COMMON | CPU_FTR_FPU_UNAVAILABLE)#define CPU_FTRS_CLASSIC32	(CPU_FTR_COMMON | \	    CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE)#define CPU_FTRS_8XX	(CPU_FTR_USE_TB)#define CPU_FTRS_40X	(CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN)#define CPU_FTRS_44X	(CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN)#define CPU_FTRS_E200	(CPU_FTR_USE_TB | CPU_FTR_SPE_COMP | \	    CPU_FTR_NODSISRALIGN | CPU_FTR_COHERENT_ICACHE | \	    CPU_FTR_UNIFIED_ID_CACHE)#define CPU_FTRS_E500	(CPU_FTR_USE_TB | CPU_FTR_SPE_COMP | \	    CPU_FTR_NODSISRALIGN)#define CPU_FTRS_E500_2	(CPU_FTR_USE_TB | CPU_FTR_SPE_COMP | \	    CPU_FTR_BIG_PHYS | CPU_FTR_NODSISRALIGN)#define CPU_FTRS_GENERIC_32	(CPU_FTR_COMMON | CPU_FTR_NODSISRALIGN)/* 64-bit CPUs */#define CPU_FTRS_POWER3	(CPU_FTR_USE_TB | \	    CPU_FTR_HPTE_TABLE | CPU_FTR_IABR | CPU_FTR_PPC_LE)#define CPU_FTRS_RS64	(CPU_FTR_USE_TB | \	    CPU_FTR_HPTE_TABLE | CPU_FTR_IABR | \	    CPU_FTR_MMCRA | CPU_FTR_CTRL)#define CPU_FTRS_POWER4	(CPU_FTR_USE_TB | \	    CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \	    CPU_FTR_MMCRA)#define CPU_FTRS_PPC970	(CPU_FTR_USE_TB | \	    CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \	    CPU_FTR_ALTIVEC_COMP | CPU_FTR_CAN_NAP | CPU_FTR_MMCRA)#define CPU_FTRS_POWER5	(CPU_FTR_USE_TB | \	    CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \	    CPU_FTR_MMCRA | CPU_FTR_SMT | \	    CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \	    CPU_FTR_PURR)#define CPU_FTRS_POWER6 (CPU_FTR_USE_TB | \	    CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \	    CPU_FTR_MMCRA | CPU_FTR_SMT | \	    CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \	    CPU_FTR_PURR | CPU_FTR_SPURR | CPU_FTR_REAL_LE | \	    CPU_FTR_DSCR)#define CPU_FTRS_CELL	(CPU_FTR_USE_TB | \	    CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \	    CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT | \	    CPU_FTR_PAUSE_ZERO | CPU_FTR_CI_LARGE_PAGE | CPU_FTR_CELL_TB_BUG)#define CPU_FTRS_PA6T (CPU_FTR_USE_TB | \	    CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \	    CPU_FTR_ALTIVEC_COMP | CPU_FTR_CI_LARGE_PAGE | \	    CPU_FTR_PURR | CPU_FTR_REAL_LE | CPU_FTR_NO_SLBIE_B)#define CPU_FTRS_COMPATIBLE	(CPU_FTR_USE_TB | \	    CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2)#ifdef __powerpc64__#define CPU_FTRS_POSSIBLE	\	    (CPU_FTRS_POWER3 | CPU_FTRS_RS64 | CPU_FTRS_POWER4 |	\	    CPU_FTRS_PPC970 | CPU_FTRS_POWER5 | CPU_FTRS_POWER6 |	\	    CPU_FTRS_CELL | CPU_FTRS_PA6T | CPU_FTR_1T_SEGMENT)#elseenum {	CPU_FTRS_POSSIBLE =#if CLASSIC_PPC	    CPU_FTRS_PPC601 | CPU_FTRS_603 | CPU_FTRS_604 | CPU_FTRS_740_NOTAU |	    CPU_FTRS_740 | CPU_FTRS_750 | CPU_FTRS_750FX1 |	    CPU_FTRS_750FX2 | CPU_FTRS_750FX | CPU_FTRS_750GX |	    CPU_FTRS_7400_NOTAU | CPU_FTRS_7400 | CPU_FTRS_7450_20 |	    CPU_FTRS_7450_21 | CPU_FTRS_7450_23 | CPU_FTRS_7455_1 |	    CPU_FTRS_7455_20 | CPU_FTRS_7455 | CPU_FTRS_7447_10 |	    CPU_FTRS_7447 | CPU_FTRS_7447A | CPU_FTRS_82XX |	    CPU_FTRS_G2_LE | CPU_FTRS_E300 | CPU_FTRS_E300C2 |	    CPU_FTRS_CLASSIC32 |#else	    CPU_FTRS_GENERIC_32 |#endif#ifdef CONFIG_8xx	    CPU_FTRS_8XX |#endif#ifdef CONFIG_40x	    CPU_FTRS_40X |#endif#ifdef CONFIG_44x	    CPU_FTRS_44X |#endif#ifdef CONFIG_E200	    CPU_FTRS_E200 |#endif#ifdef CONFIG_E500	    CPU_FTRS_E500 | CPU_FTRS_E500_2 |#endif	    0,};#endif /* __powerpc64__ */#ifdef __powerpc64__#define CPU_FTRS_ALWAYS		\	    (CPU_FTRS_POWER3 & CPU_FTRS_RS64 & CPU_FTRS_POWER4 &	\	    CPU_FTRS_PPC970 & CPU_FTRS_POWER5 & CPU_FTRS_POWER6 &	\	    CPU_FTRS_CELL & CPU_FTRS_PA6T & CPU_FTRS_POSSIBLE)#elseenum {	CPU_FTRS_ALWAYS =#if CLASSIC_PPC	    CPU_FTRS_PPC601 & CPU_FTRS_603 & CPU_FTRS_604 & CPU_FTRS_740_NOTAU &	    CPU_FTRS_740 & CPU_FTRS_750 & CPU_FTRS_750FX1 &	    CPU_FTRS_750FX2 & CPU_FTRS_750FX & CPU_FTRS_750GX &	    CPU_FTRS_7400_NOTAU & CPU_FTRS_7400 & CPU_FTRS_7450_20 &	    CPU_FTRS_7450_21 & CPU_FTRS_7450_23 & CPU_FTRS_7455_1 &	    CPU_FTRS_7455_20 & CPU_FTRS_7455 & CPU_FTRS_7447_10 &	    CPU_FTRS_7447 & CPU_FTRS_7447A & CPU_FTRS_82XX &	    CPU_FTRS_G2_LE & CPU_FTRS_E300 & CPU_FTRS_E300C2 &	    CPU_FTRS_CLASSIC32 &#else	    CPU_FTRS_GENERIC_32 &#endif#ifdef CONFIG_8xx	    CPU_FTRS_8XX &#endif#ifdef CONFIG_40x	    CPU_FTRS_40X &#endif#ifdef CONFIG_44x	    CPU_FTRS_44X &#endif#ifdef CONFIG_E200	    CPU_FTRS_E200 &#endif#ifdef CONFIG_E500	    CPU_FTRS_E500 & CPU_FTRS_E500_2 &#endif	    CPU_FTRS_POSSIBLE,};#endif /* __powerpc64__ */static inline int cpu_has_feature(unsigned long feature){	return (CPU_FTRS_ALWAYS & feature) ||	       (CPU_FTRS_POSSIBLE		& cur_cpu_spec->cpu_features		& feature);}#endif /* !__ASSEMBLY__ */#ifdef __ASSEMBLY__#define BEGIN_FTR_SECTION_NESTED(label)	label:#define BEGIN_FTR_SECTION		BEGIN_FTR_SECTION_NESTED(97)#define END_FTR_SECTION_NESTED(msk, val, label) \	MAKE_FTR_SECTION_ENTRY(msk, val, label, __ftr_fixup)#define END_FTR_SECTION(msk, val)		\	END_FTR_SECTION_NESTED(msk, val, 97)#define END_FTR_SECTION_IFSET(msk)	END_FTR_SECTION((msk), (msk))#define END_FTR_SECTION_IFCLR(msk)	END_FTR_SECTION((msk), 0)#endif /* __ASSEMBLY__ */#endif /* __KERNEL__ */#endif /* __ASM_POWERPC_CPUTABLE_H */

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