diff options
| author | Alok Kataria <akataria@vmware.com> | 2008-07-01 22:43:34 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-09 09:43:27 +0400 |
| commit | 8fbbc4b45ce3e4c0eeb15004c79c72b6896a79c2 (patch) | |
| tree | 3b7c8e4ee74ef5fec07f64ea56bff60afb433c2c /include | |
| parent | 2dbe06faf37b39f9ecffc054dd173b2a1dc2adcd (diff) | |
| download | linux-8fbbc4b45ce3e4c0eeb15004c79c72b6896a79c2.tar.xz | |
x86: merge tsc_init and clocksource code
Unify the clocksource code.
Unify the tsc_init code.
Signed-off-by: Alok N Kataria <akataria@vmware.com>
Signed-off-by: Dan Hecht <dhecht@vmware.com>
Cc: Dan Hecht <dhecht@vmware.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-x86/apic.h | 7 | ||||
| -rw-r--r-- | include/asm-x86/delay.h | 4 | ||||
| -rw-r--r-- | include/asm-x86/time.h | 2 | ||||
| -rw-r--r-- | include/asm-x86/tsc.h | 1 |
4 files changed, 12 insertions, 2 deletions
diff --git a/include/asm-x86/apic.h b/include/asm-x86/apic.h index a29807737d3d..4e2c1e517f06 100644 --- a/include/asm-x86/apic.h +++ b/include/asm-x86/apic.h @@ -121,12 +121,17 @@ extern void enable_NMI_through_LVT0(void); */ #ifdef CONFIG_X86_64 extern void early_init_lapic_mapping(void); +extern int apic_is_clustered_box(void); +#else +static inline int apic_is_clustered_box(void) +{ + return 0; +} #endif extern u8 setup_APIC_eilvt_mce(u8 vector, u8 msg_type, u8 mask); extern u8 setup_APIC_eilvt_ibs(u8 vector, u8 msg_type, u8 mask); -extern int apic_is_clustered_box(void); #else /* !CONFIG_X86_LOCAL_APIC */ static inline void lapic_shutdown(void) { } diff --git a/include/asm-x86/delay.h b/include/asm-x86/delay.h index 409a649204aa..bb80880c834b 100644 --- a/include/asm-x86/delay.h +++ b/include/asm-x86/delay.h @@ -26,6 +26,10 @@ extern void __delay(unsigned long loops); ((n) > 20000 ? __bad_ndelay() : __const_udelay((n) * 5ul)) : \ __ndelay(n)) +#ifdef CONFIG_X86_32 void use_tsc_delay(void); +#else +#define use_tsc_delay() {} +#endif #endif /* _ASM_X86_DELAY_H */ diff --git a/include/asm-x86/time.h b/include/asm-x86/time.h index bce72d7a958c..a17fa473e91d 100644 --- a/include/asm-x86/time.h +++ b/include/asm-x86/time.h @@ -56,4 +56,6 @@ static inline int native_set_wallclock(unsigned long nowtime) #endif /* CONFIG_PARAVIRT */ +extern unsigned long __init calibrate_cpu(void); + #endif diff --git a/include/asm-x86/tsc.h b/include/asm-x86/tsc.h index 761054d7fefb..cb6f6ee45b8f 100644 --- a/include/asm-x86/tsc.h +++ b/include/asm-x86/tsc.h @@ -48,7 +48,6 @@ static __always_inline cycles_t vget_cycles(void) extern void tsc_init(void); extern void mark_tsc_unstable(char *reason); extern int unsynchronized_tsc(void); -extern void init_tsc_clocksource(void); int check_tsc_unstable(void); /* |