diff options
author | Joe Perches <joe@perches.com> | 2008-03-23 04:03:15 -0400 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2008-04-17 11:41:26 -0400 |
commit | cca2e6f87e3856953503aae2c0b8a1d5628796ef (patch) | |
tree | 5d621cac7813c00320a65d3d523c9abb8dcdff44 /include/asm-x86/processor.h | |
parent | 4943aa4ec25ccc7161f4f4fcdd0018a4c1f6d4e8 (diff) |
include/asm-x86/processor.h: checkpatch cleanups - formatting only
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/processor.h')
-rw-r--r-- | include/asm-x86/processor.h | 73 |
1 files changed, 38 insertions, 35 deletions
diff --git a/include/asm-x86/processor.h b/include/asm-x86/processor.h index b0dece41dbc4..6e26c7c717a2 100644 --- a/include/asm-x86/processor.h +++ b/include/asm-x86/processor.h | |||
@@ -175,12 +175,12 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx, | |||
175 | unsigned int *ecx, unsigned int *edx) | 175 | unsigned int *ecx, unsigned int *edx) |
176 | { | 176 | { |
177 | /* ecx is often an input as well as an output. */ | 177 | /* ecx is often an input as well as an output. */ |
178 | __asm__("cpuid" | 178 | asm("cpuid" |
179 | : "=a" (*eax), | 179 | : "=a" (*eax), |
180 | "=b" (*ebx), | 180 | "=b" (*ebx), |
181 | "=c" (*ecx), | 181 | "=c" (*ecx), |
182 | "=d" (*edx) | 182 | "=d" (*edx) |
183 | : "0" (*eax), "2" (*ecx)); | 183 | : "0" (*eax), "2" (*ecx)); |
184 | } | 184 | } |
185 | 185 | ||
186 | static inline void load_cr3(pgd_t *pgdir) | 186 | static inline void load_cr3(pgd_t *pgdir) |
@@ -427,17 +427,23 @@ static inline unsigned long native_get_debugreg(int regno) | |||
427 | 427 | ||
428 | switch (regno) { | 428 | switch (regno) { |
429 | case 0: | 429 | case 0: |
430 | asm("mov %%db0, %0" :"=r" (val)); break; | 430 | asm("mov %%db0, %0" :"=r" (val)); |
431 | break; | ||
431 | case 1: | 432 | case 1: |
432 | asm("mov %%db1, %0" :"=r" (val)); break; | 433 | asm("mov %%db1, %0" :"=r" (val)); |
434 | break; | ||
433 | case 2: | 435 | case 2: |
434 | asm("mov %%db2, %0" :"=r" (val)); break; | 436 | asm("mov %%db2, %0" :"=r" (val)); |
437 | break; | ||
435 | case 3: | 438 | case 3: |
436 | asm("mov %%db3, %0" :"=r" (val)); break; | 439 | asm("mov %%db3, %0" :"=r" (val)); |
440 | break; | ||
437 | case 6: | 441 | case 6: |
438 | asm("mov %%db6, %0" :"=r" (val)); break; | 442 | asm("mov %%db6, %0" :"=r" (val)); |
443 | break; | ||
439 | case 7: | 444 | case 7: |
440 | asm("mov %%db7, %0" :"=r" (val)); break; | 445 | asm("mov %%db7, %0" :"=r" (val)); |
446 | break; | ||
441 | default: | 447 | default: |
442 | BUG(); | 448 | BUG(); |
443 | } | 449 | } |
@@ -478,14 +484,14 @@ static inline void native_set_iopl_mask(unsigned mask) | |||
478 | #ifdef CONFIG_X86_32 | 484 | #ifdef CONFIG_X86_32 |
479 | unsigned int reg; | 485 | unsigned int reg; |
480 | 486 | ||
481 | __asm__ __volatile__ ("pushfl;" | 487 | asm volatile ("pushfl;" |
482 | "popl %0;" | 488 | "popl %0;" |
483 | "andl %1, %0;" | 489 | "andl %1, %0;" |
484 | "orl %2, %0;" | 490 | "orl %2, %0;" |
485 | "pushl %0;" | 491 | "pushl %0;" |
486 | "popfl" | 492 | "popfl" |
487 | : "=&r" (reg) | 493 | : "=&r" (reg) |
488 | : "i" (~X86_EFLAGS_IOPL), "r" (mask)); | 494 | : "i" (~X86_EFLAGS_IOPL), "r" (mask)); |
489 | #endif | 495 | #endif |
490 | } | 496 | } |
491 | 497 | ||
@@ -523,8 +529,8 @@ static inline void native_swapgs(void) | |||
523 | #define set_debugreg(value, register) \ | 529 | #define set_debugreg(value, register) \ |
524 | native_set_debugreg(register, value) | 530 | native_set_debugreg(register, value) |
525 | 531 | ||
526 | static inline void | 532 | static inline void load_sp0(struct tss_struct *tss, |
527 | load_sp0(struct tss_struct *tss, struct thread_struct *thread) | 533 | struct thread_struct *thread) |
528 | { | 534 | { |
529 | native_load_sp0(tss, thread); | 535 | native_load_sp0(tss, thread); |
530 | } | 536 | } |
@@ -680,7 +686,7 @@ static inline unsigned int cpuid_edx(unsigned int op) | |||
680 | /* REP NOP (PAUSE) is a good thing to insert into busy-wait loops. */ | 686 | /* REP NOP (PAUSE) is a good thing to insert into busy-wait loops. */ |
681 | static inline void rep_nop(void) | 687 | static inline void rep_nop(void) |
682 | { | 688 | { |
683 | __asm__ __volatile__("rep; nop" ::: "memory"); | 689 | asm volatile("rep; nop" ::: "memory"); |
684 | } | 690 | } |
685 | 691 | ||
686 | static inline void cpu_relax(void) | 692 | static inline void cpu_relax(void) |
@@ -694,32 +700,29 @@ static inline void sync_core(void) | |||
694 | int tmp; | 700 | int tmp; |
695 | 701 | ||
696 | asm volatile("cpuid" : "=a" (tmp) : "0" (1) | 702 | asm volatile("cpuid" : "=a" (tmp) : "0" (1) |
697 | : "ebx", "ecx", "edx", "memory"); | 703 | : "ebx", "ecx", "edx", "memory"); |
698 | } | 704 | } |
699 | 705 | ||
700 | static inline void | 706 | static inline void __monitor(const void *eax, unsigned long ecx, |
701 | __monitor(const void *eax, unsigned long ecx, unsigned long edx) | 707 | unsigned long edx) |
702 | { | 708 | { |
703 | /* "monitor %eax, %ecx, %edx;" */ | 709 | /* "monitor %eax, %ecx, %edx;" */ |
704 | asm volatile( | 710 | asm volatile(".byte 0x0f, 0x01, 0xc8;" |
705 | ".byte 0x0f, 0x01, 0xc8;" | 711 | :: "a" (eax), "c" (ecx), "d"(edx)); |
706 | :: "a" (eax), "c" (ecx), "d"(edx)); | ||
707 | } | 712 | } |
708 | 713 | ||
709 | static inline void __mwait(unsigned long eax, unsigned long ecx) | 714 | static inline void __mwait(unsigned long eax, unsigned long ecx) |
710 | { | 715 | { |
711 | /* "mwait %eax, %ecx;" */ | 716 | /* "mwait %eax, %ecx;" */ |
712 | asm volatile( | 717 | asm volatile(".byte 0x0f, 0x01, 0xc9;" |
713 | ".byte 0x0f, 0x01, 0xc9;" | 718 | :: "a" (eax), "c" (ecx)); |
714 | :: "a" (eax), "c" (ecx)); | ||
715 | } | 719 | } |
716 | 720 | ||
717 | static inline void __sti_mwait(unsigned long eax, unsigned long ecx) | 721 | static inline void __sti_mwait(unsigned long eax, unsigned long ecx) |
718 | { | 722 | { |
719 | /* "mwait %eax, %ecx;" */ | 723 | /* "mwait %eax, %ecx;" */ |
720 | asm volatile( | 724 | asm volatile("sti; .byte 0x0f, 0x01, 0xc9;" |
721 | "sti; .byte 0x0f, 0x01, 0xc9;" | 725 | :: "a" (eax), "c" (ecx)); |
722 | :: "a" (eax), "c" (ecx)); | ||
723 | } | 726 | } |
724 | 727 | ||
725 | extern void mwait_idle_with_hints(unsigned long eax, unsigned long ecx); | 728 | extern void mwait_idle_with_hints(unsigned long eax, unsigned long ecx); |