1/*- 2 * Copyright (c) 2005 The FreeBSD Foundation. 3 * 4 * SPDX-License-Identifier: BSD-2-Clause 5 * 6 * Derived in part from NetBSD's bus.h files by (alphabetically): 7 * Christopher G. Demetriou 8 * Charles M. Hannum 9 * Jason Thorpe 10 * The NetBSD Foundation. 11 */ 12 13#ifndef _MACHINE__BUS_H_ 14#define _MACHINE__BUS_H_ 15 16/* 17 * Addresses (in bus space). 18 */ 19typedef u_long bus_addr_t; 20typedef u_long bus_size_t; 21 22/* 23 * Access methods for bus space. 24 */ 25typedef u_long bus_space_handle_t; 26typedef struct bus_space *bus_space_tag_t; 27 28#endif /* !_MACHINE__BUS_H_ */ 29