diff options
| author | riastradh <riastradh@NetBSD.org> | 2021-12-19 11:23:51 +0000 |
|---|---|---|
| committer | riastradh <riastradh@NetBSD.org> | 2021-12-19 11:23:51 +0000 |
| commit | e22feb75cb7f4d4a36a4489ced648551cfd57e1f (patch) | |
| tree | 0088c3eb023f44b10ac8c2773cb182bce10c42af /sys/external/bsd/drm2/include/linux | |
| parent | 2d0b65f662b60e6ed590b43d79904f8c32a3a9ca (diff) | |
linux compat: Draft hrtimer shims.
(not actually high-resolution, just a wrapper around callout(9))
Diffstat (limited to 'sys/external/bsd/drm2/include/linux')
| -rw-r--r-- | sys/external/bsd/drm2/include/linux/hrtimer.h | 41 |
1 files changed, 40 insertions, 1 deletions
diff --git a/sys/external/bsd/drm2/include/linux/hrtimer.h b/sys/external/bsd/drm2/include/linux/hrtimer.h index 08196439d7c..cf442a11961 100644 --- a/sys/external/bsd/drm2/include/linux/hrtimer.h +++ b/sys/external/bsd/drm2/include/linux/hrtimer.h @@ -1,4 +1,4 @@ -/* $NetBSD: hrtimer.h,v 1.3 2021/12/19 10:38:05 riastradh Exp $ */ +/* $NetBSD: hrtimer.h,v 1.4 2021/12/19 11:23:51 riastradh Exp $ */ /*- * Copyright (c) 2014 The NetBSD Foundation, Inc. @@ -32,9 +32,48 @@ #ifndef _LINUX_HRTIMER_H_ #define _LINUX_HRTIMER_H_ +#include <sys/types.h> + +#include <sys/callout.h> + +#include <linux/ktime.h> #include <linux/timer.h> struct hrtimer { + enum hrtimer_restart (*function)(struct hrtimer *); + + struct hrtimer_private *hrt_private; +}; + +enum hrtimer_mode { + HRTIMER_MODE_ABS, + HRTIMER_MODE_REL, }; +enum hrtimer_restart { + HRTIMER_NORESTART, + HRTIMER_RESTART, +}; + +#define hrtimer_active linux_hrtimer_active +#define hrtimer_add_expires_ns linux_hrtimer_add_expires_ns +#define hrtimer_cancel linux_hrtimer_cancel +#define hrtimer_forward linux_hrtimer_forward +#define hrtimer_forward_now linux_hrtimer_forward_now +#define hrtimer_init linux_hrtimer_init +#define hrtimer_set_expires linux_hrtimer_set_expiresp +#define hrtimer_start linux_hrtimer_start +#define hrtimer_start_range_ns linux_hrtimer_start_range_ns + +void hrtimer_init(struct hrtimer *, clockid_t, enum hrtimer_mode); +void hrtimer_set_expires(struct hrtimer *, ktime_t); +void hrtimer_add_expires_ns(struct hrtimer *, uint64_t); +void hrtimer_start(struct hrtimer *, ktime_t, enum hrtimer_mode); +void hrtimer_start_range_ns(struct hrtimer *, ktime_t, uint64_t, + enum hrtimer_mode); +int hrtimer_cancel(struct hrtimer *); +bool hrtimer_active(struct hrtimer *); +uint64_t hrtimer_forward(struct hrtimer *, ktime_t, ktime_t); +uint64_t hrtimer_forward_now(struct hrtimer *, ktime_t); + #endif /* _LINUX_HRTIMER_H_ */ |
