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      1  1.2  jmcneill /*	$NetBSD: iobusvar.h,v 1.2 2020/08/17 21:25:12 jmcneill Exp $	*/
      2  1.1    hikaru 
      3  1.1    hikaru /*
      4  1.1    hikaru  * Copyright (c) 2007
      5  1.1    hikaru  *      Internet Initiative Japan, Inc.  All rights reserved.
      6  1.1    hikaru  *
      7  1.1    hikaru  * Redistribution and use in source and binary forms, with or without
      8  1.1    hikaru  * modification, are permitted provided that the following conditions
      9  1.1    hikaru  * are met:
     10  1.1    hikaru  * 1. Redistributions of source code must retain the above copyright
     11  1.1    hikaru  *    notice, this list of conditions and the following disclaimer.
     12  1.1    hikaru  * 2. Redistributions in binary form must reproduce the above copyright
     13  1.1    hikaru  *    notice, this list of conditions and the following disclaimer in the
     14  1.1    hikaru  *    documentation and/or other materials provided with the distribution.
     15  1.1    hikaru  *
     16  1.1    hikaru  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     17  1.1    hikaru  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     18  1.1    hikaru  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     19  1.1    hikaru  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     20  1.1    hikaru  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     21  1.1    hikaru  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     22  1.1    hikaru  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     23  1.1    hikaru  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     24  1.1    hikaru  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     25  1.1    hikaru  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     26  1.1    hikaru  * SUCH DAMAGE.
     27  1.1    hikaru  */
     28  1.1    hikaru 
     29  1.1    hikaru #ifndef _MIPS_OCTEON_DEV_IOBUSVAR_H_
     30  1.1    hikaru #define	_MIPS_OCTEON_DEV_IOBUSVAR_H_
     31  1.1    hikaru 
     32  1.1    hikaru #include <sys/bus.h>
     33  1.1    hikaru #include <mips/cavium/octeonvar.h>
     34  1.1    hikaru 
     35  1.1    hikaru struct iobus_unit;
     36  1.1    hikaru struct iobus_dev;
     37  1.1    hikaru struct iobus_attach_args;
     38  1.1    hikaru 
     39  1.1    hikaru struct iobus_unit {
     40  1.1    hikaru 	bus_addr_t	addr;
     41  1.1    hikaru 	int		irq;
     42  1.1    hikaru };
     43  1.1    hikaru 
     44  1.1    hikaru struct iobus_dev {
     45  1.1    hikaru 	const char	*name;
     46  1.2  jmcneill 	int		flags;
     47  1.2  jmcneill #define	IOBUS_DEV_FDT	0x01
     48  1.1    hikaru 	int		nunits;
     49  1.1    hikaru 	const struct iobus_unit *units;
     50  1.1    hikaru };
     51  1.1    hikaru 
     52  1.1    hikaru struct iobus_attach_args {
     53  1.1    hikaru 	const char	*aa_name;
     54  1.1    hikaru 	int		aa_unitno;
     55  1.1    hikaru 
     56  1.1    hikaru 	const struct iobus_unit *aa_unit;
     57  1.1    hikaru 
     58  1.1    hikaru 	bus_space_tag_t	aa_bust;
     59  1.1    hikaru 	bus_dma_tag_t	aa_dmat;
     60  1.1    hikaru };
     61  1.1    hikaru 
     62  1.1    hikaru extern const struct iobus_dev * const	iobus_devs[];
     63  1.1    hikaru extern const size_t			iobus_ndevs;
     64  1.1    hikaru 
     65  1.1    hikaru void		iobus_bootstrap(struct octeon_config *);
     66  1.1    hikaru 
     67  1.1    hikaru #endif	/* !_MIPS_OCTEON_DEV_IOBUSVAR_H_ */
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