1 /* 2 * SPDX-License-Identifier: GPL-2.0+ 3 */ 4 5 #ifndef _TIME_H 6 #define _TIME_H 7 8 unsigned long get_timer(unsigned long base); 9 10 /* 11 * Return the current value of a monotonically increasing microsecond timer. 12 * Granularity may be larger than 1us if hardware does not support this. 13 */ 14 unsigned long timer_get_us(void); 15 16 #endif /* _TIME_H */ 17