diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2007-10-11 05:20:03 -0400 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2007-10-11 05:20:03 -0400 |
commit | 96a388de5dc53a8b234b3fd41f3ae2cedc9ffd42 (patch) | |
tree | d947a467aa2da3140279617bc4b9b101640d7bf4 /include/asm-x86/required-features_64.h | |
parent | 27bd0c955648646abf2a353a8371d28c37bcd982 (diff) |
i386/x86_64: move headers to include/asm-x86
Move the headers to include/asm-x86 and fixup the
header install make rules
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/required-features_64.h')
-rw-r--r-- | include/asm-x86/required-features_64.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/include/asm-x86/required-features_64.h b/include/asm-x86/required-features_64.h new file mode 100644 index 000000000000..e80d5761b00a --- /dev/null +++ b/include/asm-x86/required-features_64.h | |||
@@ -0,0 +1,46 @@ | |||
1 | #ifndef _ASM_REQUIRED_FEATURES_H | ||
2 | #define _ASM_REQUIRED_FEATURES_H 1 | ||
3 | |||
4 | /* Define minimum CPUID feature set for kernel These bits are checked | ||
5 | really early to actually display a visible error message before the | ||
6 | kernel dies. Make sure to assign features to the proper mask! | ||
7 | |||
8 | The real information is in arch/x86_64/Kconfig.cpu, this just converts | ||
9 | the CONFIGs into a bitmask */ | ||
10 | |||
11 | /* x86-64 baseline features */ | ||
12 | #define NEED_FPU (1<<(X86_FEATURE_FPU & 31)) | ||
13 | #define NEED_PSE (1<<(X86_FEATURE_PSE & 31)) | ||
14 | #define NEED_MSR (1<<(X86_FEATURE_MSR & 31)) | ||
15 | #define NEED_PAE (1<<(X86_FEATURE_PAE & 31)) | ||
16 | #define NEED_CX8 (1<<(X86_FEATURE_CX8 & 31)) | ||
17 | #define NEED_PGE (1<<(X86_FEATURE_PGE & 31)) | ||
18 | #define NEED_FXSR (1<<(X86_FEATURE_FXSR & 31)) | ||
19 | #define NEED_CMOV (1<<(X86_FEATURE_CMOV & 31)) | ||
20 | #define NEED_XMM (1<<(X86_FEATURE_XMM & 31)) | ||
21 | #define NEED_XMM2 (1<<(X86_FEATURE_XMM2 & 31)) | ||
22 | |||
23 | #define REQUIRED_MASK0 (NEED_FPU|NEED_PSE|NEED_MSR|NEED_PAE|\ | ||
24 | NEED_CX8|NEED_PGE|NEED_FXSR|NEED_CMOV|\ | ||
25 | NEED_XMM|NEED_XMM2) | ||
26 | #define SSE_MASK (NEED_XMM|NEED_XMM2) | ||
27 | |||
28 | /* x86-64 baseline features */ | ||
29 | #define NEED_LM (1<<(X86_FEATURE_LM & 31)) | ||
30 | |||
31 | #ifdef CONFIG_X86_USE_3DNOW | ||
32 | # define NEED_3DNOW (1<<(X86_FEATURE_3DNOW & 31)) | ||
33 | #else | ||
34 | # define NEED_3DNOW 0 | ||
35 | #endif | ||
36 | |||
37 | #define REQUIRED_MASK1 (NEED_LM|NEED_3DNOW) | ||
38 | |||
39 | #define REQUIRED_MASK2 0 | ||
40 | #define REQUIRED_MASK3 0 | ||
41 | #define REQUIRED_MASK4 0 | ||
42 | #define REQUIRED_MASK5 0 | ||
43 | #define REQUIRED_MASK6 0 | ||
44 | #define REQUIRED_MASK7 0 | ||
45 | |||
46 | #endif | ||