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- /* 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);
- void cpuid_count(u32 id, u32 count, u32 *a, u32 *b, u32 *c, u32 *d);
- #endif
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