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      1 /*	$NetBSD: obiovar.h,v 1.1 2026/06/27 13:28:35 rkujawa Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2026 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Radoslaw Kujawa and Robert Swindells.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following 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 NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 #ifndef _POWERPC_MPC5200_OBIOVAR_H_
     33 #define _POWERPC_MPC5200_OBIOVAR_H_
     34 
     35 #include <sys/device.h>
     36 #include <sys/bus.h>
     37 
     38 struct obio_softc {
     39 	device_t		sc_dev;
     40 	int			sc_node;
     41 	struct powerpc_bus_space sc_bst;
     42 };
     43 
     44 struct obio_attach_args {
     45 	const char	*obio_name;	/* OF node name */
     46 	int		obio_node;	/* OF phandle */
     47 	bus_space_tag_t	obio_bst;	/* shared SoC register space tag */
     48 	bus_dma_tag_t	obio_dmat;	/* shared SoC DMA tag */
     49 	bus_addr_t	obio_addr;	/* first "reg" base (absolute phys) */
     50 	bus_size_t	obio_size;	/* first "reg" size, 0 if none */
     51 };
     52 
     53 int	obio_decode_interrupt(int, int, int *, int *);
     54 
     55 #endif /* _POWERPC_MPC5200_OBIOVAR_H_ */
     56