1219820Sjeff/*- 2219820Sjeff * Copyright (c) 2010 Isilon Systems, Inc. 3219820Sjeff * Copyright (c) 2010 iX Systems, Inc. 4219820Sjeff * Copyright (c) 2010 Panasas, Inc. 5219820Sjeff * All rights reserved. 6219820Sjeff * 7219820Sjeff * Redistribution and use in source and binary forms, with or without 8219820Sjeff * modification, are permitted provided that the following conditions 9219820Sjeff * are met: 10219820Sjeff * 1. Redistributions of source code must retain the above copyright 11219820Sjeff * notice unmodified, this list of conditions, and the following 12219820Sjeff * disclaimer. 13219820Sjeff * 2. Redistributions in binary form must reproduce the above copyright 14219820Sjeff * notice, this list of conditions and the following disclaimer in the 15219820Sjeff * documentation and/or other materials provided with the distribution. 16219820Sjeff * 17219820Sjeff * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18219820Sjeff * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19219820Sjeff * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20219820Sjeff * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21219820Sjeff * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22219820Sjeff * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23219820Sjeff * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24219820Sjeff * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25219820Sjeff * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26219820Sjeff * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27219820Sjeff */ 28219820Sjeff#ifndef _LINUX_MODULE_H_ 29219820Sjeff#define _LINUX_MODULE_H_ 30219820Sjeff 31219820Sjeff#include <linux/list.h> 32219820Sjeff#include <linux/compiler.h> 33219820Sjeff#include <linux/kobject.h> 34219820Sjeff#include <linux/moduleparam.h> 35219820Sjeff#include <linux/slab.h> 36219820Sjeff 37219820Sjeff#define MODULE_AUTHOR(name) 38219820Sjeff#define MODULE_DESCRIPTION(name) 39219820Sjeff#define MODULE_LICENSE(name) 40219820Sjeff#define MODULE_VERSION(name) 41219820Sjeff 42219820Sjeff#define THIS_MODULE ((struct module *)0) 43219820Sjeff 44219820Sjeff#define EXPORT_SYMBOL(name) 45219820Sjeff#define EXPORT_SYMBOL_GPL(name) 46219820Sjeff 47219820Sjeff#include <sys/linker.h> 48219820Sjeff 49219820Sjeffstatic inline void 50219820Sjeff_module_run(void *arg) 51219820Sjeff{ 52219820Sjeff void (*fn)(void); 53219820Sjeff#ifdef OFED_DEBUG_INIT 54219820Sjeff char name[1024]; 55219820Sjeff caddr_t pc; 56219820Sjeff long offset; 57219820Sjeff 58219820Sjeff pc = (caddr_t)arg; 59219820Sjeff if (linker_search_symbol_name(pc, name, sizeof(name), &offset) != 0) 60219820Sjeff printf("Running ??? (%p)\n", pc); 61219820Sjeff else 62219820Sjeff printf("Running %s (%p)\n", name, pc); 63219820Sjeff#endif 64219820Sjeff fn = arg; 65219820Sjeff DROP_GIANT(); 66219820Sjeff fn(); 67219820Sjeff PICKUP_GIANT(); 68219820Sjeff} 69219820Sjeff 70219820Sjeff#define module_init(fn) \ 71254692Savg SYSINIT(fn, SI_SUB_LAST, SI_ORDER_FIRST, _module_run, (fn)) 72219820Sjeff 73219820Sjeff/* 74219820Sjeff * XXX This is a freebsdism designed to work around not having a module 75219820Sjeff * load order resolver built in. 76219820Sjeff */ 77219820Sjeff#define module_init_order(fn, order) \ 78254692Savg SYSINIT(fn, SI_SUB_LAST, (order), _module_run, (fn)) 79219820Sjeff 80219820Sjeff#define module_exit(fn) \ 81254692Savg SYSUNINIT(fn, SI_SUB_LAST, SI_ORDER_FIRST, _module_run, (fn)) 82219820Sjeff 83219820Sjeff#define module_get(module) 84219820Sjeff#define module_put(module) 85219820Sjeff#define try_module_get(module) 1 86219820Sjeff 87219820Sjeff#endif /* _LINUX_MODULE_H_ */ 88