bus.h (5974e5c71cb4a1d9b23559c1f17f291e911dfb6a) bus.h (06db52b6098b8904169760c6b005f5175b6ad6b1)
1/* $NetBSD: bus.h,v 1.11 2003/07/28 17:35:54 thorpej Exp $ */
2
3/*-
4 * Copyright (c) 1996, 1997, 1998, 2001 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,

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68 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
69 *
70 * $FreeBSD$
71 */
72
73#ifndef _MACHINE_BUS_H_
74#define _MACHINE_BUS_H_
75
1/* $NetBSD: bus.h,v 1.11 2003/07/28 17:35:54 thorpej Exp $ */
2
3/*-
4 * Copyright (c) 1996, 1997, 1998, 2001 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,

--- 59 unchanged lines hidden (view full) ---

68 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
69 *
70 * $FreeBSD$
71 */
72
73#ifndef _MACHINE_BUS_H_
74#define _MACHINE_BUS_H_
75
76/*
77 * Addresses (in bus space).
78 */
79typedef u_long bus_addr_t;
80typedef u_long bus_size_t;
76#include <machine/_bus.h>
81
82/*
77
78/*
83 * Access methods for bus space.
84 */
85typedef struct bus_space *bus_space_tag_t;
86typedef u_long bus_space_handle_t;
87
88/*
89 * int bus_space_map (bus_space_tag_t t, bus_addr_t addr,
90 * bus_size_t size, int flags, bus_space_handle_t *bshp);
91 *
92 * Map a region of bus space.
93 */
94
95#define BUS_SPACE_MAP_CACHEABLE 0x01
96#define BUS_SPACE_MAP_LINEAR 0x02

--- 535 unchanged lines hidden --- 		79 * int bus_space_map (bus_space_tag_t t, bus_addr_t addr,
80 * bus_size_t size, int flags, bus_space_handle_t *bshp);
81 *
82 * Map a region of bus space.
83 */
84
85#define BUS_SPACE_MAP_CACHEABLE 0x01
86#define BUS_SPACE_MAP_LINEAR 0x02

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