https://github.com/torvalds/linux
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Tip revision: 1c163f4c7b3f621efff9b28a47abb36f7378d783 authored by Linus Torvalds on 03 March 2019, 23:21:29 UTC
Linux 5.0
Tip revision: 1c163f4
cpuflags.h
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef BOOT_CPUFLAGS_H
#define BOOT_CPUFLAGS_H

#include <asm/cpufeatures.h>
#include <asm/processor-flags.h>

struct cpu_features {
	int level;		/* Family, or 64 for x86-64 */
	int family;		/* Family, always */
	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
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