/* x86-specific clocksource additions */ #ifndef _ASM_X86_CLOCKSOURCE_H #define _ASM_X86_CLOCKSOURCE_H #ifdef CONFIG_X86_64 #define VCLOCK_NONE 0 /* No vDSO clock available. */ #define VCLOCK_TSC 1 /* vDSO should use vread_tsc. */ #define VCLOCK_HPET 2 /* vDSO should use vread_hpet. */ struct arch_clocksource_data { int vclock_mode; }; #endif /* CONFIG_X86_64 */ #endif /* _ASM_X86_CLOCKSOURCE_H */