leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

include/asm-x86/processor.h: checkpatch cleanups - formatting only

Browse Source 
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Joe Perches 2008-03-23 01:03:15 -07:00 committed by Ingo Molnar
parent 4943aa4ec2
commit cca2e6f87e
1 changed files with 38 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

73
include/asm-x86/processor.h
View File

@ -175,12 +175,12 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
unsigned int *ecx, unsigned int *edx)
{
/* ecx is often an input as well as an output. */
__asm__("cpuid"
: "=a" (*eax),
"=b" (*ebx),
"=c" (*ecx),
"=d" (*edx)
: "0" (*eax), "2" (*ecx));
asm("cpuid"
: "=a" (*eax),
"=b" (*ebx),
"=c" (*ecx),
"=d" (*edx)
: "0" (*eax), "2" (*ecx));
}
static inline void load_cr3(pgd_t *pgdir)
@ -427,17 +427,23 @@ static inline unsigned long native_get_debugreg(int regno)
switch (regno) {
case 0:
asm("mov %%db0, %0" :"=r" (val)); break;
asm("mov %%db0, %0" :"=r" (val));
break;
case 1:
asm("mov %%db1, %0" :"=r" (val)); break;
asm("mov %%db1, %0" :"=r" (val));
break;
case 2:
asm("mov %%db2, %0" :"=r" (val)); break;
asm("mov %%db2, %0" :"=r" (val));
break;
case 3:
asm("mov %%db3, %0" :"=r" (val)); break;
asm("mov %%db3, %0" :"=r" (val));
break;
case 6:
asm("mov %%db6, %0" :"=r" (val)); break;
asm("mov %%db6, %0" :"=r" (val));
break;
case 7:
asm("mov %%db7, %0" :"=r" (val)); break;
asm("mov %%db7, %0" :"=r" (val));
break;
default:
BUG();
}
@ -478,14 +484,14 @@ static inline void native_set_iopl_mask(unsigned mask)
#ifdef CONFIG_X86_32
unsigned int reg;
__asm__ __volatile__ ("pushfl;"
"popl %0;"
"andl %1, %0;"
"orl %2, %0;"
"pushl %0;"
"popfl"
: "=&r" (reg)
: "i" (~X86_EFLAGS_IOPL), "r" (mask));
asm volatile ("pushfl;"
"popl %0;"
"andl %1, %0;"
"orl %2, %0;"
"pushl %0;"
"popfl"
: "=&r" (reg)
: "i" (~X86_EFLAGS_IOPL), "r" (mask));
#endif
}
@ -523,8 +529,8 @@ static inline void native_swapgs(void)
#define set_debugreg(value, register) \
native_set_debugreg(register, value)
static inline void
load_sp0(struct tss_struct *tss, struct thread_struct *thread)
static inline void load_sp0(struct tss_struct *tss,
struct thread_struct *thread)
{
native_load_sp0(tss, thread);
}
@ -680,7 +686,7 @@ static inline unsigned int cpuid_edx(unsigned int op)
/* REP NOP (PAUSE) is a good thing to insert into busy-wait loops. */
static inline void rep_nop(void)
{
__asm__ __volatile__("rep; nop" ::: "memory");
asm volatile("rep; nop" ::: "memory");
}
static inline void cpu_relax(void)
@ -694,32 +700,29 @@ static inline void sync_core(void)
int tmp;
asm volatile("cpuid" : "=a" (tmp) : "0" (1)
: "ebx", "ecx", "edx", "memory");
: "ebx", "ecx", "edx", "memory");
}
static inline void
__monitor(const void *eax, unsigned long ecx, unsigned long edx)
static inline void __monitor(const void *eax, unsigned long ecx,
unsigned long edx)
{
/* "monitor %eax, %ecx, %edx;" */
asm volatile(
".byte 0x0f, 0x01, 0xc8;"
:: "a" (eax), "c" (ecx), "d"(edx));
asm volatile(".byte 0x0f, 0x01, 0xc8;"
:: "a" (eax), "c" (ecx), "d"(edx));
}
static inline void __mwait(unsigned long eax, unsigned long ecx)
{
/* "mwait %eax, %ecx;" */
asm volatile(
".byte 0x0f, 0x01, 0xc9;"
:: "a" (eax), "c" (ecx));
asm volatile(".byte 0x0f, 0x01, 0xc9;"
:: "a" (eax), "c" (ecx));
}
static inline void __sti_mwait(unsigned long eax, unsigned long ecx)
{
/* "mwait %eax, %ecx;" */
asm volatile(
"sti; .byte 0x0f, 0x01, 0xc9;"
:: "a" (eax), "c" (ecx));
asm volatile("sti; .byte 0x0f, 0x01, 0xc9;"
:: "a" (eax), "c" (ecx));
}
extern void mwait_idle_with_hints(unsigned long eax, unsigned long ecx);