1 #ifndef _ASM_X86_MICROCODE_H
2 #define _ASM_X86_MICROCODE_H
12 struct microcode_ops {
13 int (*request_microcode_user) (int cpu, const void __user *buf, size_t size);
14 int (*request_microcode_fw) (int cpu, struct device *device);
16 void (*apply_microcode) (int cpu);
18 int (*collect_cpu_info) (int cpu, struct cpu_signature *csig);
19 void (*microcode_fini_cpu) (int cpu);
22 struct ucode_cpu_info {
23 struct cpu_signature cpu_sig;
27 extern struct ucode_cpu_info ucode_cpu_info[];
29 #ifdef CONFIG_MICROCODE_INTEL
30 extern struct microcode_ops * __init init_intel_microcode(void);
32 static inline struct microcode_ops * __init init_intel_microcode(void)
36 #endif /* CONFIG_MICROCODE_INTEL */
38 #ifdef CONFIG_MICROCODE_AMD
39 extern struct microcode_ops * __init init_amd_microcode(void);
41 static inline struct microcode_ops * __init init_amd_microcode(void)
47 #endif /* _ASM_X86_MICROCODE_H */