bus.h revision 91394
1/*- 2 * Copyright (c) KATO Takenori, 1999. 3 * 4 * All rights reserved. Unpublished rights reserved under the copyright 5 * laws of Japan. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer as 13 * the first lines of this file unmodified. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. The name of the author may not be used to endorse or promote products 18 * derived from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 21 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 22 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 23 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 24 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 29 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 * 31 * $FreeBSD: head/sys/amd64/include/bus.h 91394 2002-02-27 17:16:18Z tmm $ 32 */ 33 34#ifndef _I386_BUS_H_ 35#define _I386_BUS_H_ 36 37#ifdef PC98 38/* NEC PC-98 */ 39#include <machine/bus_pc98.h> 40#else 41/* IBM-PC */ 42#include <machine/bus_at386.h> 43#endif 44#include <machine/bus_dma.h> 45 46/* 47 * Stream accesses are the same as normal accesses on i386/pc98; there are no 48 * supported bus systems with an endianess different from the host one. 49 */ 50#define bus_space_read_stream_1(t, h, o) bus_space_read_1((t), (h), (o)) 51#define bus_space_read_stream_2(t, h, o) bus_space_read_2((t), (h), (o)) 52#define bus_space_read_stream_4(t, h, o) bus_space_read_4((t), (h), (o)) 53 54#define bus_space_read_multi_stream_1(t, h, o, a, c) \ 55 bus_space_read_multi_1((t), (h), (o), (a), (c)) 56#define bus_space_read_multi_stream_2(t, h, o, a, c) \ 57 bus_space_read_multi_2((t), (h), (o), (a), (c)) 58#define bus_space_read_multi_stream_4(t, h, o, a, c) \ 59 bus_space_read_multi_4((t), (h), (o), (a), (c)) 60 61#define bus_space_write_stream_1(t, h, o, v) \ 62 bus_space_write_1((t), (h), (o), (v)) 63#define bus_space_write_stream_2(t, h, o, v) \ 64 bus_space_write_2((t), (h), (o), (v)) 65#define bus_space_write_stream_4(t, h, o, v) \ 66 bus_space_write_4((t), (h), (o), (v)) 67 68#define bus_space_write_multi_stream_1(t, h, o, a, c) \ 69 bus_space_write_multi_1((t), (h), (o), (a), (c)) 70#define bus_space_write_multi_stream_2(t, h, o, a, c) \ 71 bus_space_write_multi_2((t), (h), (o), (a), (c)) 72#define bus_space_write_multi_stream_4(t, h, o, a, c) \ 73 bus_space_write_multi_4((t), (h), (o), (a), (c)) 74 75#define bus_space_set_multi_stream_1(t, h, o, v, c) \ 76 bus_space_set_multi_1((t), (h), (o), (v), (c)) 77#define bus_space_set_multi_stream_2(t, h, o, v, c) \ 78 bus_space_set_multi_2((t), (h), (o), (v), (c)) 79#define bus_space_set_multi_stream_4(t, h, o, v, c) \ 80 bus_space_set_multi_4((t), (h), (o), (v), (c)) 81 82#define bus_space_read_region_stream_1(t, h, o, a, c) \ 83 bus_space_read_region_1((t), (h), (o), (a), (c)) 84#define bus_space_read_region_stream_2(t, h, o, a, c) \ 85 bus_space_read_region_2((t), (h), (o), (a), (c)) 86#define bus_space_read_region_stream_4(t, h, o, a, c) \ 87 bus_space_read_region_4((t), (h), (o), (a), (c)) 88 89#define bus_space_write_region_stream_1(t, h, o, a, c) \ 90 bus_space_write_region_1((t), (h), (o), (a), (c)) 91#define bus_space_write_region_stream_2(t, h, o, a, c) \ 92 bus_space_write_region_2((t), (h), (o), (a), (c)) 93#define bus_space_write_region_stream_4(t, h, o, a, c) \ 94 bus_space_write_region_4((t), (h), (o), (a), (c)) 95 96#define bus_space_set_region_stream_1(t, h, o, v, c) \ 97 bus_space_set_region_1((t), (h), (o), (v), (c)) 98#define bus_space_set_region_stream_2(t, h, o, v, c) \ 99 bus_space_set_region_2((t), (h), (o), (v), (c)) 100#define bus_space_set_region_stream_4(t, h, o, v, c) \ 101 bus_space_set_region_4((t), (h), (o), (v), (c)) 102 103#define bus_space_copy_region_stream_1(t, h1, o1, h2, o2, c) \ 104 bus_space_copy_region_1((t), (h1), (o1), (h2), (o2), (c)) 105#define bus_space_copy_region_stream_2(t, h1, o1, h2, o2, c) \ 106 bus_space_copy_region_2((t), (h1), (o1), (h2), (o2), (c)) 107#define bus_space_copy_region_stream_4(t, h1, o1, h2, o2, c) \ 108 bus_space_copy_region_4((t), (h1), (o1), (h2), (o2), (c)) 109 110#endif /* _I386_BUS_H_ */ 111