1 /*- 2 * Copyright (c) 2010 Isilon Systems, Inc. 3 * Copyright (c) 2010 iX Systems, Inc. 4 * Copyright (c) 2010 Panasas, Inc. 5 * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice unmodified, this list of conditions, and the following 13 * disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 * 29 * $FreeBSD: releng/12.2/sys/compat/linuxkpi/common/include/linux/timer.h 364672 2020-08-24 13:14:38Z manu $ 30 */ 31 #ifndef _LINUX_TIMER_H_ 32 #define _LINUX_TIMER_H_ 33 34 #include "linux/kernel.h" 35 #include "los_spinlock.h" 36 37 #ifdef __cplusplus 38 #if __cplusplus 39 extern "C" { 40 #endif /* __cplusplus */ 41 #endif /* __cplusplus */ 42 43 typedef unsigned long ULONG; 44 45 typedef struct timer_list { 46 ULONG expires; 47 VOID (*function)(ULONG); 48 ULONG data; 49 UINT16 timerid; 50 UINT32 flag; 51 BOOL created; 52 #define TIMER_VALID 0xABCDDCBA 53 #define TIMER_UNVALID 0xDCBAABCD 54 SPIN_LOCK_S lock; 55 } timer_list_t; 56 57 static inline int timer_pending(const timer_list_t *timer) 58 { 59 (void)timer; 60 return 0; 61 } 62 63 #define init_timer(timer) \ 64 linux_init_timer(timer) 65 66 #define add_timer(timer) \ 67 linux_add_timer(timer) 68 69 #define del_timer(timer) \ 70 linux_del_timer(timer) 71 72 #define mod_timer(timer, expires) \ 73 linux_mod_timer(timer, expires) 74 75 #define del_timer_sync(timer) \ 76 linux_del_timer(timer) 77 78 extern void linux_init_timer(timer_list_t *timer); 79 80 extern void linux_add_timer(timer_list_t *timer); 81 82 extern int linux_del_timer(timer_list_t *timer); 83 84 extern int linux_mod_timer(timer_list_t *timer, ULONG expires); 85 86 #ifdef __cplusplus 87 #if __cplusplus 88 } 89 #endif /* __cplusplus */ 90 #endif /* __cplusplus */ 91 92 #endif /* __LINUX_TIMER_H__ */ 93