include/asm/ibmebus.h

0001 /*
0002  * IBM PowerPC eBus Infrastructure Support.
0003  *
0004  * Copyright (c) 2005 IBM Corporation
0005  *  Joachim Fenkes <fenkes@de.ibm.com>
0006  *  Heiko J Schick <schickhj@de.ibm.com>
0007  *
0008  * All rights reserved.
0009  *
0010  * This source code is distributed under a dual license of GPL v2.0 and OpenIB
0011  * BSD.
0012  *
0013  * OpenIB BSD License
0014  *
0015  * Redistribution and use in source and binary forms, with or without
0016  * modification, are permitted provided that the following conditions are met:
0017  *
0018  * Redistributions of source code must retain the above copyright notice, this
0019  * list of conditions and the following disclaimer.
0020  *
0021  * Redistributions in binary form must reproduce the above copyright notice,
0022  * this list of conditions and the following disclaimer in the documentation
0023  * and/or other materials
0024  * provided with the distribution.
0025  *
0026  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0027  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0028  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0029  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0030  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0031  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0032  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
0033  * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
0034  * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0035  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0036  * POSSIBILITY OF SUCH DAMAGE.
0037  */
0038
0039 #ifndef _ASM_EBUS_H
0040 #define _ASM_EBUS_H
0041 #ifdef __KERNEL__
0042
0043 #include <linux/device.h>
0044 #include <linux/interrupt.h>
0045 #include <linux/mod_devicetable.h>
0046 #include <linux/of_device.h>
0047 #include <linux/of_platform.h>
0048
0049 extern struct bus_type ibmebus_bus_type;
0050
0051 int ibmebus_register_driver(struct platform_driver *drv);
0052 void ibmebus_unregister_driver(struct platform_driver *drv);
0053
0054 int ibmebus_request_irq(u32 ist, irq_handler_t handler,
0055             unsigned long irq_flags, const char *devname,
0056             void *dev_id);
0057 void ibmebus_free_irq(u32 ist, void *dev_id);
0058
0059 #endif /* __KERNEL__ */
0060 #endif /* _ASM_IBMEBUS_H */