| 1 | /* SPDX-License-Identifier: MIT */ |
|---|---|
| 2 | /* Copyright © 2025 Intel Corporation */ |
| 3 | |
| 4 | #ifndef __I915_TIMER_UTIL_H__ |
| 5 | #define __I915_TIMER_UTIL_H__ |
| 6 | |
| 7 | #include <linux/timer.h> |
| 8 | #include <asm/rwonce.h> |
| 9 | |
| 10 | void cancel_timer(struct timer_list *t); |
| 11 | void set_timer_ms(struct timer_list *t, unsigned long timeout); |
| 12 | |
| 13 | static inline bool timer_active(const struct timer_list *t) |
| 14 | { |
| 15 | return READ_ONCE(t->expires); |
| 16 | } |
| 17 | |
| 18 | static inline bool timer_expired(const struct timer_list *t) |
| 19 | { |
| 20 | return timer_active(t) && !timer_pending(timer: t); |
| 21 | } |
| 22 | |
| 23 | #endif /* __I915_TIMER_UTIL_H__ */ |
| 24 |