diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-10-24 12:48:46 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-10-24 12:48:46 +0200 |
commit | 8c82a17e9c924c0e9f13e75e4c2f6bca19a4b516 (patch) | |
tree | d535f46a917e14e90deccb29ad00aac016ad18dd /include/asm-x86/required-features.h | |
parent | 4ce72a2c063a7fa8e42a9435440ae3364115a58d (diff) | |
parent | 57f8f7b60db6f1ed2c6918ab9230c4623a9dbe37 (diff) |
Merge commit 'v2.6.28-rc1' into sched/urgent
Diffstat (limited to 'include/asm-x86/required-features.h')
-rw-r--r-- | include/asm-x86/required-features.h | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/include/asm-x86/required-features.h b/include/asm-x86/required-features.h deleted file mode 100644 index a01c4e37633..00000000000 --- a/include/asm-x86/required-features.h +++ /dev/null @@ -1,82 +0,0 @@ -#ifndef ASM_X86__REQUIRED_FEATURES_H -#define ASM_X86__REQUIRED_FEATURES_H - -/* Define minimum CPUID feature set for kernel These bits are checked - really early to actually display a visible error message before the - kernel dies. Make sure to assign features to the proper mask! - - Some requirements that are not in CPUID yet are also in the - CONFIG_X86_MINIMUM_CPU_FAMILY which is checked too. - - The real information is in arch/x86/Kconfig.cpu, this just converts - the CONFIGs into a bitmask */ - -#ifndef CONFIG_MATH_EMULATION -# define NEED_FPU (1<<(X86_FEATURE_FPU & 31)) -#else -# define NEED_FPU 0 -#endif - -#if defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64) -# define NEED_PAE (1<<(X86_FEATURE_PAE & 31)) -#else -# define NEED_PAE 0 -#endif - -#ifdef CONFIG_X86_CMPXCHG64 -# define NEED_CX8 (1<<(X86_FEATURE_CX8 & 31)) -#else -# define NEED_CX8 0 -#endif - -#if defined(CONFIG_X86_CMOV) || defined(CONFIG_X86_64) -# define NEED_CMOV (1<<(X86_FEATURE_CMOV & 31)) -#else -# define NEED_CMOV 0 -#endif - -#ifdef CONFIG_X86_USE_3DNOW -# define NEED_3DNOW (1<<(X86_FEATURE_3DNOW & 31)) -#else -# define NEED_3DNOW 0 -#endif - -#if defined(CONFIG_X86_P6_NOP) || defined(CONFIG_X86_64) -# define NEED_NOPL (1<<(X86_FEATURE_NOPL & 31)) -#else -# define NEED_NOPL 0 -#endif - -#ifdef CONFIG_X86_64 -#define NEED_PSE 0 -#define NEED_MSR (1<<(X86_FEATURE_MSR & 31)) -#define NEED_PGE (1<<(X86_FEATURE_PGE & 31)) -#define NEED_FXSR (1<<(X86_FEATURE_FXSR & 31)) -#define NEED_XMM (1<<(X86_FEATURE_XMM & 31)) -#define NEED_XMM2 (1<<(X86_FEATURE_XMM2 & 31)) -#define NEED_LM (1<<(X86_FEATURE_LM & 31)) -#else -#define NEED_PSE 0 -#define NEED_MSR 0 -#define NEED_PGE 0 -#define NEED_FXSR 0 -#define NEED_XMM 0 -#define NEED_XMM2 0 -#define NEED_LM 0 -#endif - -#define REQUIRED_MASK0 (NEED_FPU|NEED_PSE|NEED_MSR|NEED_PAE|\ - NEED_CX8|NEED_PGE|NEED_FXSR|NEED_CMOV|\ - NEED_XMM|NEED_XMM2) -#define SSE_MASK (NEED_XMM|NEED_XMM2) - -#define REQUIRED_MASK1 (NEED_LM|NEED_3DNOW) - -#define REQUIRED_MASK2 0 -#define REQUIRED_MASK3 (NEED_NOPL) -#define REQUIRED_MASK4 0 -#define REQUIRED_MASK5 0 -#define REQUIRED_MASK6 0 -#define REQUIRED_MASK7 0 - -#endif /* ASM_X86__REQUIRED_FEATURES_H */ |