106 lines
3.2 KiB
C
106 lines
3.2 KiB
C
/*-
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* Copyright (c) 2010 Isilon Systems, Inc.
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* Copyright (c) 2010 iX Systems, Inc.
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* Copyright (c) 2010 Panasas, Inc.
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* Copyright (c) 2013, 2014 Mellanox Technologies, Ltd.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice unmodified, this list of conditions, and the following
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* disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _LINUX_MODULE_H_
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#define _LINUX_MODULE_H_
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#include <sys/cdefs.h>
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#include <sys/types.h>
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#include <sys/module.h>
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#include <linux/list.h>
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#include <linux/compiler.h>
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#include <linux/kmod.h>
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#include <linux/kobject.h>
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#include <linux/sysfs.h>
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#include <linux/moduleparam.h>
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#include <linux/slab.h>
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#define MODULE_AUTHOR(name)
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#define MODULE_DESCRIPTION(name)
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#define MODULE_LICENSE(name)
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#define MODULE_INFO(tag, info)
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#define MODULE_FIRMWARE(firmware)
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#define THIS_MODULE ((struct module *)0)
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#define EXPORT_SYMBOL(name)
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#define EXPORT_SYMBOL_GPL(name)
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/* OFED pre-module initialization */
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#define SI_SUB_OFED_PREINIT (SI_SUB_ROOT_CONF - 2)
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/* OFED default module initialization */
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#define SI_SUB_OFED_MODINIT (SI_SUB_ROOT_CONF - 1)
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#include <sys/linker.h>
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static inline void
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_module_run(void *arg)
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{
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void (*fn)(void);
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#ifdef OFED_DEBUG_INIT
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char name[1024];
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caddr_t pc;
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long offset;
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pc = (caddr_t)arg;
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if (linker_search_symbol_name(pc, name, sizeof(name), &offset) != 0)
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printf("Running ??? (%p)\n", pc);
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else
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printf("Running %s (%p)\n", name, pc);
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#endif
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fn = arg;
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DROP_GIANT();
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fn();
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PICKUP_GIANT();
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}
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#define module_init(fn) \
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SYSINIT(fn, SI_SUB_OFED_MODINIT, SI_ORDER_FIRST, _module_run, (fn))
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#define module_exit(fn) \
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SYSUNINIT(fn, SI_SUB_OFED_MODINIT, SI_ORDER_SECOND, _module_run, (fn))
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/*
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* The following two macros are a workaround for not having a module
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* load and unload order resolver:
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*/
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#define module_init_order(fn, order) \
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SYSINIT(fn, SI_SUB_OFED_MODINIT, (order), _module_run, (fn))
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#define module_exit_order(fn, order) \
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SYSUNINIT(fn, SI_SUB_OFED_MODINIT, (order), _module_run, (fn))
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#define module_get(module)
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#define module_put(module)
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#define try_module_get(module) 1
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#endif /* _LINUX_MODULE_H_ */
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