| Olivier Deprez | 157378f | 2022-04-04 15:47:50 +0200 | [diff] [blame^] | 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 | |
| 7 | static 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 | |
| 19 | static 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 */ |