1139799Simp/*-
211394Sswallace * Copyright (c) 2005 M. Warner Losh.
311394Sswallace * All rights reserved.
411394Sswallace *
511394Sswallace * Redistribution and use in source and binary forms, with or without
611394Sswallace * modification, are permitted provided that the following conditions
711394Sswallace * are met:
811394Sswallace * 1. Redistributions of source code must retain the above copyright
911394Sswallace *    notice, this list of conditions, and the following disclaimer,
1011394Sswallace *    without modification, immediately at the beginning of the file.
1111394Sswallace * 2. Redistributions in binary form must reproduce the above copyright
1211394Sswallace *    notice, this list of conditions and the following disclaimer in
1311394Sswallace *    the documentation and/or other materials provided with the
1411394Sswallace *    distribution.
1511394Sswallace *
1611394Sswallace * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
1711394Sswallace * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
1811394Sswallace * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1911394Sswallace * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
2011394Sswallace * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
2111394Sswallace * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
2211394Sswallace * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
2311394Sswallace * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24139799Simp * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25139799Simp * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
2611394Sswallace * SUCH DAMAGE.
2711394Sswallace *
2811394Sswallace * $FreeBSD$
2911394Sswallace */
3011394Sswallace
3111394Sswallace#ifndef I386_INCLUDE__BUS_H
3211394Sswallace#define I386_INCLUDE__BUS_H
3311394Sswallace
3411394Sswallace/*
3511394Sswallace * Bus address and size types
3611394Sswallace */
3711394Sswallace#ifdef PAE
3811394Sswallacetypedef uint64_t bus_addr_t;
3911394Sswallace#else
4011394Sswallacetypedef uint32_t bus_addr_t;
4111394Sswallace#endif
4211394Sswallacetypedef uint32_t bus_size_t;
4311394Sswallace
4411394Sswallace/*
4511394Sswallace * Access methods for bus resources and address space.
4611394Sswallace */
4711394Sswallacetypedef	int bus_space_tag_t;
4811394Sswallacetypedef	u_int bus_space_handle_t;
4911394Sswallace
5011394Sswallace#endif /* I386_INCLUDE__BUS_H */
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