1/* 2- 3 * Copyright (c) 2010 Isilon Systems, Inc. 4 * Copyright (c) 2010 iX Systems, Inc. 5 * Copyright (c) 2010 Panasas, Inc. 6 * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice unmodified, this list of conditions, and the following 14 * disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 21 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 22 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 24 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 30#ifndef _LINUX_TIMER_H_ 31#define _LINUX_TIMER_H_ 32 33#include <linux/types.h> 34 35#include <sys/param.h> 36#include <sys/kernel.h> 37*/ 38/*#include <sys/callout.h>*/ 39 40struct timer_list { 41 /*struct callout timer_callout;*/ 42 void (*function) (unsigned long); 43 unsigned long data; 44 unsigned long expires; 45}; 46/* 47extern unsigned long linux_timer_hz_mask; 48 49#define setup_timer(timer, func, dat) \ 50do { \ 51 (timer)->function = (func); \ 52 (timer)->data = (dat); \ 53 callout_init(&(timer)->timer_callout, CALLOUT_MPSAFE); \ 54} while (0) 55 56#define init_timer(timer) \ 57do { \ 58 (timer)->function = NULL; \ 59 (timer)->data = 0; \ 60 callout_init(&(timer)->timer_callout, CALLOUT_MPSAFE); \ 61} while (0) 62 63extern void mod_timer(struct timer_list *, unsigned long); 64extern void add_timer(struct timer_list *); 65 66#define del_timer(timer) callout_stop(&(timer)->timer_callout) 67#define del_timer_sync(timer) callout_drain(&(timer)->timer_callout) 68#define timer_pending(timer) callout_pending(&(timer)->timer_callout) 69#define round_jiffies(j) \ 70 ((unsigned long)(((j) + linux_timer_hz_mask) & ~linux_timer_hz_mask)) 71#define round_jiffies_relative(j) \ 72 round_jiffies(j) 73 74#endif _LINUX_TIMER_H_ 75*/ 76