LXR linux/arch/um/include/asm/delay.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef __UM_DELAY_H
   3#define __UM_DELAY_H
   4#include <asm-generic/delay.h>
   5#include <linux/time-internal.h>
   6
   7static inline void um_ndelay(unsigned long nsecs)
   8{
   9        if (time_travel_mode == TT_MODE_INFCPU ||
  10            time_travel_mode == TT_MODE_EXTERNAL) {
  11                time_travel_ndelay(nsecs);
  12                return;
  13        }
  14        ndelay(nsecs);
  15}
  16#undef ndelay
  17#define ndelay(n) um_ndelay(n)
  18
  19static inline void um_udelay(unsigned long usecs)
  20{
  21        if (time_travel_mode == TT_MODE_INFCPU ||
  22            time_travel_mode == TT_MODE_EXTERNAL) {
  23                time_travel_ndelay(1000 * usecs);
  24                return;
  25        }
  26        udelay(usecs);
  27}
  28#undef udelay
  29#define udelay(n) um_udelay(n)
  30#endif /* __UM_DELAY_H */
  31