x86, microcode rework, v2
this is a rework of the microcode splitup in tip/x86/microcode
(1) I think this new interface is cleaner (look at the changes
in 'struct microcode_ops' in microcode.h);
(2) it's -64 lines of code;
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/include/asm-x86/microcode.h b/include/asm-x86/microcode.h
index 7ceff48..e2887fa 100644
--- a/include/asm-x86/microcode.h
+++ b/include/asm-x86/microcode.h
@@ -5,17 +5,16 @@
extern void microcode_exit(void);
struct cpu_signature;
+struct device;
struct microcode_ops {
- long (*get_next_ucode)(void **mc, long offset);
- long (*microcode_get_next_ucode)(void **mc, long offset);
- int (*get_matching_microcode)(void *mc, int cpu);
- int (*microcode_sanity_check)(void *mc);
- int (*cpu_request_microcode)(int cpu);
- int (*collect_cpu_info)(int cpu_num, struct cpu_signature *csig);
- void (*apply_microcode)(int cpu);
- void (*microcode_fini_cpu)(int cpu);
- void (*clear_patch)(void *data);
+ int (*request_microcode_user) (int cpu, const void __user *buf, size_t size);
+ int (*request_microcode_fw) (int cpu, struct device *device);
+
+ void (*apply_microcode) (int cpu);
+
+ int (*collect_cpu_info) (int cpu, struct cpu_signature *csig);
+ void (*microcode_fini_cpu) (int cpu);
};
struct microcode_header_intel {
