1/*- 2 * Copyright (c) 2005 M. Warner Losh. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions, and the following disclaimer, 10 * without modification, immediately at the beginning of the file. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in 13 * the documentation and/or other materials provided with the 14 * distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 20 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 * from: src/sys/i386/include/_bus.h,v 1.1 2005/04/18 21:45:33 imp 29 * $FreeBSD: releng/11.0/sys/mips/include/_bus.h 232896 2012-03-12 21:25:32Z jmallett $ 30 */ 31 32#ifndef MIPS_INCLUDE__BUS_H 33#define MIPS_INCLUDE__BUS_H 34 35/* 36 * Bus address and size types 37 */ 38#if defined(CPU_CNMIPS) && !defined(__mips_n64) 39typedef uint64_t bus_addr_t; 40#else 41typedef uintptr_t bus_addr_t; 42#endif 43typedef uintptr_t bus_size_t; 44 45/* 46 * Access methods for bus resources and address space. 47 */ 48typedef struct bus_space *bus_space_tag_t; 49typedef bus_addr_t bus_space_handle_t; 50#endif /* MIPS_INCLUDE__BUS_H */ 51