diff options
Diffstat (limited to 'kernel/arch/x86/boot/cpuflags.h')
| -rw-r--r-- | kernel/arch/x86/boot/cpuflags.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/kernel/arch/x86/boot/cpuflags.h b/kernel/arch/x86/boot/cpuflags.h new file mode 100644 index 000000000..ea97697e5 --- /dev/null +++ b/kernel/arch/x86/boot/cpuflags.h @@ -0,0 +1,19 @@ +#ifndef BOOT_CPUFLAGS_H +#define BOOT_CPUFLAGS_H + +#include <asm/cpufeature.h> +#include <asm/processor-flags.h> + +struct cpu_features { + int level; /* Family, or 64 for x86-64 */ + int model; + u32 flags[NCAPINTS]; +}; + +extern struct cpu_features cpu; +extern u32 cpu_vendor[3]; + +int has_eflag(unsigned long mask); +void get_cpuflags(void); + +#endif |