diff options
Diffstat (limited to 'include/asm-x86/required-features_64.h')
| -rw-r--r-- | include/asm-x86/required-features_64.h | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/include/asm-x86/required-features_64.h b/include/asm-x86/required-features_64.h deleted file mode 100644 index e80d5761b00a..000000000000 --- a/include/asm-x86/required-features_64.h +++ /dev/null @@ -1,46 +0,0 @@ -#ifndef _ASM_REQUIRED_FEATURES_H -#define _ASM_REQUIRED_FEATURES_H 1 - -/* 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! - - The real information is in arch/x86_64/Kconfig.cpu, this just converts - the CONFIGs into a bitmask */ - -/* x86-64 baseline features */ -#define NEED_FPU (1<<(X86_FEATURE_FPU & 31)) -#define NEED_PSE (1<<(X86_FEATURE_PSE & 31)) -#define NEED_MSR (1<<(X86_FEATURE_MSR & 31)) -#define NEED_PAE (1<<(X86_FEATURE_PAE & 31)) -#define NEED_CX8 (1<<(X86_FEATURE_CX8 & 31)) -#define NEED_PGE (1<<(X86_FEATURE_PGE & 31)) -#define NEED_FXSR (1<<(X86_FEATURE_FXSR & 31)) -#define NEED_CMOV (1<<(X86_FEATURE_CMOV & 31)) -#define NEED_XMM (1<<(X86_FEATURE_XMM & 31)) -#define NEED_XMM2 (1<<(X86_FEATURE_XMM2 & 31)) - -#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) - -/* x86-64 baseline features */ -#define NEED_LM (1<<(X86_FEATURE_LM & 31)) - -#ifdef CONFIG_X86_USE_3DNOW -# define NEED_3DNOW (1<<(X86_FEATURE_3DNOW & 31)) -#else -# define NEED_3DNOW 0 -#endif - -#define REQUIRED_MASK1 (NEED_LM|NEED_3DNOW) - -#define REQUIRED_MASK2 0 -#define REQUIRED_MASK3 0 -#define REQUIRED_MASK4 0 -#define REQUIRED_MASK5 0 -#define REQUIRED_MASK6 0 -#define REQUIRED_MASK7 0 - -#endif |