1#ifndef __ASM_GENERIC_TIMEX_H 2#define __ASM_GENERIC_TIMEX_H 3 4/* 5 * If you have a cycle counter, return the value here. 6 */ 7typedef unsigned long cycles_t; 8#ifndef get_cycles 9static inline cycles_t get_cycles(void) 10{ 11 return 0; 12} 13#endif 14 15/* 16 * Architectures are encouraged to implement read_current_timer 17 * and define this in order to avoid the expensive delay loop 18 * calibration during boot. 19 */ 20#undef ARCH_HAS_READ_CURRENT_TIMER 21 22#endif /* __ASM_GENERIC_TIMEX_H */ 23