2 * Copyright (c) 2005 The FreeBSD Foundation.
4 * SPDX-License-Identifier: BSD-2-Clause
6 * Derived in part from NetBSD's bus.h files by (alphabetically):
7 * Christopher G. Demetriou
10 * The NetBSD Foundation.
13 #ifndef _MACHINE__BUS_H_
14 #define _MACHINE__BUS_H_
17 * Addresses (in bus space).
19 typedef u_long bus_addr_t;
20 typedef u_long bus_size_t;
23 * Access methods for bus space.
25 typedef u_long bus_space_handle_t;
26 typedef struct bus_space *bus_space_tag_t;
28 #endif /* !_MACHINE__BUS_H_ */