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| author | Dmitry Adamushko <dmitry.adamushko@gmail.com> | 2008-09-11 23:27:52 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-09-12 12:20:27 +0200 |
| commit | a0a29b62a9cac6b7d83b7514679f2ed8d33d4372 (patch) | |
| tree | e07ab66cbe3c90da70a7195104413cae00104de6 /include/asm-x86 | |
| parent | x86, microcode_amd: fix shift warning (diff) | |
| download | linux-a0a29b62a9cac6b7d83b7514679f2ed8d33d4372.tar.xz linux-a0a29b62a9cac6b7d83b7514679f2ed8d33d4372.zip | |
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>
Diffstat (limited to 'include/asm-x86')
| -rw-r--r-- | include/asm-x86/microcode.h | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/include/asm-x86/microcode.h b/include/asm-x86/microcode.h index 7ceff48fa657..e2887facdb4a 100644 --- a/include/asm-x86/microcode.h +++ b/include/asm-x86/microcode.h @@ -5,17 +5,16 @@ extern int microcode_init(void *opaque, struct module *module); 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 { |