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head/sys/compat/linuxkpi/common/include/linux/hrtimer.h
| Property | Old Value | New Value |
|---|---|---|
| svn:eol-style | null | native \ No newline at end of property |
| svn:keywords | null | FreeBSD=%H \ No newline at end of property |
| svn:mime-type | null | text/plain \ No newline at end of property |
| /*- | |||||
| * Copyright (c) 2017 Mark Johnston <markj@FreeBSD.org> | |||||
| * All rights reserved. | |||||
| * | |||||
| * Redistribution and use in source and binary forms, with or without | |||||
| * modification, are permitted provided that the following conditions | |||||
| * are met: | |||||
| * 1. Redistributions of source code must retain the above copyright | |||||
| * notice unmodified, this list of conditions, and the following | |||||
| * disclaimer. | |||||
| * 2. Redistributions in binary form must reproduce the above copyright | |||||
| * notice, this list of conditions and the following disclaimer in the | |||||
| * documentation and/or other materials provided with the distribution. | |||||
| * | |||||
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | |||||
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | |||||
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | |||||
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | |||||
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |||||
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |||||
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |||||
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |||||
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | |||||
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |||||
| * | |||||
| * $FreeBSD$ | |||||
| */ | |||||
| #ifndef _LINUX_HRTIMER_H_ | |||||
| #define _LINUX_HRTIMER_H_ | |||||
| #include <sys/_callout.h> | |||||
| #include <sys/_mutex.h> | |||||
| #include <linux/ktime.h> | |||||
| #include <linux/timer.h> | |||||
| enum hrtimer_mode { | |||||
| HRTIMER_MODE_REL, | |||||
| }; | |||||
| enum hrtimer_restart { | |||||
| HRTIMER_RESTART, | |||||
| HRTIMER_NORESTART, | |||||
| }; | |||||
| struct hrtimer { | |||||
| enum hrtimer_restart (*function)(struct hrtimer *); | |||||
| struct mtx mtx; | |||||
| struct callout callout; | |||||
| uint32_t flags; | |||||
| }; | |||||
| #define hrtimer_active(hrtimer) linux_hrtimer_active(hrtimer) | |||||
| #define hrtimer_cancel(hrtimer) linux_hrtimer_cancel(hrtimer) | |||||
| #define hrtimer_init(hrtimer, clock, mode) do { \ | |||||
| CTASSERT((clock) == CLOCK_MONOTONIC); \ | |||||
| CTASSERT((mode) == HRTIMER_MODE_REL); \ | |||||
| linux_hrtimer_init(hrtimer); \ | |||||
| } while (0) | |||||
| #define hrtimer_set_expires(hrtimer, time) \ | |||||
| linux_hrtimer_set_expires(hrtimer, time) | |||||
| #define hrtimer_start(hrtimer, time, mode) do { \ | |||||
| CTASSERT((mode) == HRTIMER_MODE_REL); \ | |||||
| linux_hrtimer_start(hrtimer, time); \ | |||||
| } while (0) | |||||
| #define hrtimer_start_range_ns(hrtimer, time, prec, mode) do { \ | |||||
| CTASSERT((mode) == HRTIMER_MODE_REL); \ | |||||
| linux_hrtimer_start_range_ns(hrtimer, time, prec); \ | |||||
| } while (0) | |||||
| bool linux_hrtimer_active(struct hrtimer *); | |||||
| int linux_hrtimer_cancel(struct hrtimer *); | |||||
| void linux_hrtimer_init(struct hrtimer *); | |||||
| void linux_hrtimer_set_expires(struct hrtimer *, ktime_t); | |||||
| void linux_hrtimer_start(struct hrtimer *, ktime_t); | |||||
| void linux_hrtimer_start_range_ns(struct hrtimer *, ktime_t, int64_t); | |||||
| #endif /* _LINUX_HRTIMER_H_ */ | |||||