master
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,
9 * NASA Ames Research Center.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 * POSSIBILITY OF SUCH DAMAGE.
31 */
32
33/*-
34 * Copyright (c) 1996 Charles M. Hannum. All rights reserved.
35 * Copyright (c) 1996 Christopher G. Demetriou. All rights reserved.
36 *
37 * Redistribution and use in source and binary forms, with or without
38 * modification, are permitted provided that the following conditions
39 * are met:
40 * 1. Redistributions of source code must retain the above copyright
41 * notice, this list of conditions and the following disclaimer.
42 * 2. Redistributions in binary form must reproduce the above copyright
43 * notice, this list of conditions and the following disclaimer in the
44 * documentation and/or other materials provided with the distribution.
45 * 3. All advertising materials mentioning features or use of this software
46 * must display the following acknowledgement:
47 * This product includes software developed by Christopher G. Demetriou
48 * for the NetBSD Project.
49 * 4. The name of the author may not be used to endorse or promote products
50 * derived from this software without specific prior written permission
51 *
52 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
53 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
54 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
55 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
56 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
57 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
58 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
59 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
60 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
61 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
62 *
63 * From: sys/arm/include/bus.h
64 */
65
66#ifdef __arm__
67#include <arm/bus.h>
68#else /* !__arm__ */
69
70#ifndef _MACHINE_BUS_H_
71#define _MACHINE_BUS_H_
72
73#include <machine/_bus.h>
74
75#define BUS_SPACE_ALIGNED_POINTER(p, t) ALIGNED_POINTER(p, t)
76
77#define BUS_SPACE_MAXADDR_24BIT 0xFFFFFFUL
78#define BUS_SPACE_MAXADDR_32BIT 0xFFFFFFFFUL
79#define BUS_SPACE_MAXADDR_40BIT 0xFFFFFFFFFFUL
80#define BUS_SPACE_MAXSIZE_24BIT 0xFFFFFFUL
81#define BUS_SPACE_MAXSIZE_32BIT 0xFFFFFFFFUL
82#define BUS_SPACE_MAXSIZE_40BIT 0xFFFFFFFFFFUL
83
84#define BUS_SPACE_MAXADDR 0xFFFFFFFFFFFFFFFFUL
85#define BUS_SPACE_MAXSIZE 0xFFFFFFFFFFFFFFFFUL
86
87#define BUS_SPACE_MAP_CACHEABLE 0x01
88#define BUS_SPACE_MAP_LINEAR 0x02
89#define BUS_SPACE_MAP_PREFETCHABLE 0x04
90#define BUS_SPACE_MAP_NONPOSTED 0x08
91
92#define BUS_SPACE_UNRESTRICTED (~0)
93
94#define BUS_SPACE_BARRIER_READ 0x01
95#define BUS_SPACE_BARRIER_WRITE 0x02
96
97struct bus_space {
98 /* cookie */
99 void *bs_cookie;
100
101 /* mapping/unmapping */
102 int (*bs_map) (void *, bus_addr_t, bus_size_t,
103 int, bus_space_handle_t *);
104 void (*bs_unmap) (void *, bus_space_handle_t, bus_size_t);
105 int (*bs_subregion) (void *, bus_space_handle_t,
106 bus_size_t, bus_size_t, bus_space_handle_t *);
107
108 /* allocation/deallocation */
109 int (*bs_alloc) (void *, bus_addr_t, bus_addr_t,
110 bus_size_t, bus_size_t, bus_size_t, int,
111 bus_addr_t *, bus_space_handle_t *);
112 void (*bs_free) (void *, bus_space_handle_t,
113 bus_size_t);
114
115 /* get kernel virtual address */
116 /* barrier */
117 void (*bs_barrier) (void *, bus_space_handle_t,
118 bus_size_t, bus_size_t, int);
119
120 /* read single */
121 u_int8_t (*bs_r_1) (void *, bus_space_handle_t, bus_size_t);
122 u_int16_t (*bs_r_2) (void *, bus_space_handle_t, bus_size_t);
123 u_int32_t (*bs_r_4) (void *, bus_space_handle_t, bus_size_t);
124 u_int64_t (*bs_r_8) (void *, bus_space_handle_t, bus_size_t);
125
126 /* read multiple */
127 void (*bs_rm_1) (void *, bus_space_handle_t, bus_size_t,
128 u_int8_t *, bus_size_t);
129 void (*bs_rm_2) (void *, bus_space_handle_t, bus_size_t,
130 u_int16_t *, bus_size_t);
131 void (*bs_rm_4) (void *, bus_space_handle_t,
132 bus_size_t, u_int32_t *, bus_size_t);
133 void (*bs_rm_8) (void *, bus_space_handle_t,
134 bus_size_t, u_int64_t *, bus_size_t);
135
136 /* read region */
137 void (*bs_rr_1) (void *, bus_space_handle_t,
138 bus_size_t, u_int8_t *, bus_size_t);
139 void (*bs_rr_2) (void *, bus_space_handle_t,
140 bus_size_t, u_int16_t *, bus_size_t);
141 void (*bs_rr_4) (void *, bus_space_handle_t,
142 bus_size_t, u_int32_t *, bus_size_t);
143 void (*bs_rr_8) (void *, bus_space_handle_t,
144 bus_size_t, u_int64_t *, bus_size_t);
145
146 /* write single */
147 void (*bs_w_1) (void *, bus_space_handle_t,
148 bus_size_t, u_int8_t);
149 void (*bs_w_2) (void *, bus_space_handle_t,
150 bus_size_t, u_int16_t);
151 void (*bs_w_4) (void *, bus_space_handle_t,
152 bus_size_t, u_int32_t);
153 void (*bs_w_8) (void *, bus_space_handle_t,
154 bus_size_t, u_int64_t);
155
156 /* write multiple */
157 void (*bs_wm_1) (void *, bus_space_handle_t,
158 bus_size_t, const u_int8_t *, bus_size_t);
159 void (*bs_wm_2) (void *, bus_space_handle_t,
160 bus_size_t, const u_int16_t *, bus_size_t);
161 void (*bs_wm_4) (void *, bus_space_handle_t,
162 bus_size_t, const u_int32_t *, bus_size_t);
163 void (*bs_wm_8) (void *, bus_space_handle_t,
164 bus_size_t, const u_int64_t *, bus_size_t);
165
166 /* write region */
167 void (*bs_wr_1) (void *, bus_space_handle_t,
168 bus_size_t, const u_int8_t *, bus_size_t);
169 void (*bs_wr_2) (void *, bus_space_handle_t,
170 bus_size_t, const u_int16_t *, bus_size_t);
171 void (*bs_wr_4) (void *, bus_space_handle_t,
172 bus_size_t, const u_int32_t *, bus_size_t);
173 void (*bs_wr_8) (void *, bus_space_handle_t,
174 bus_size_t, const u_int64_t *, bus_size_t);
175
176 /* set multiple */
177 void (*bs_sm_1) (void *, bus_space_handle_t,
178 bus_size_t, u_int8_t, bus_size_t);
179 void (*bs_sm_2) (void *, bus_space_handle_t,
180 bus_size_t, u_int16_t, bus_size_t);
181 void (*bs_sm_4) (void *, bus_space_handle_t,
182 bus_size_t, u_int32_t, bus_size_t);
183 void (*bs_sm_8) (void *, bus_space_handle_t,
184 bus_size_t, u_int64_t, bus_size_t);
185
186 /* set region */
187 void (*bs_sr_1) (void *, bus_space_handle_t,
188 bus_size_t, u_int8_t, bus_size_t);
189 void (*bs_sr_2) (void *, bus_space_handle_t,
190 bus_size_t, u_int16_t, bus_size_t);
191 void (*bs_sr_4) (void *, bus_space_handle_t,
192 bus_size_t, u_int32_t, bus_size_t);
193 void (*bs_sr_8) (void *, bus_space_handle_t,
194 bus_size_t, u_int64_t, bus_size_t);
195
196 /* copy */
197 void (*bs_c_1) (void *, bus_space_handle_t, bus_size_t,
198 bus_space_handle_t, bus_size_t, bus_size_t);
199 void (*bs_c_2) (void *, bus_space_handle_t, bus_size_t,
200 bus_space_handle_t, bus_size_t, bus_size_t);
201 void (*bs_c_4) (void *, bus_space_handle_t, bus_size_t,
202 bus_space_handle_t, bus_size_t, bus_size_t);
203 void (*bs_c_8) (void *, bus_space_handle_t, bus_size_t,
204 bus_space_handle_t, bus_size_t, bus_size_t);
205
206 /* read single stream */
207 u_int8_t (*bs_r_1_s) (void *, bus_space_handle_t, bus_size_t);
208 u_int16_t (*bs_r_2_s) (void *, bus_space_handle_t, bus_size_t);
209 u_int32_t (*bs_r_4_s) (void *, bus_space_handle_t, bus_size_t);
210 u_int64_t (*bs_r_8_s) (void *, bus_space_handle_t, bus_size_t);
211
212 /* read multiple stream */
213 void (*bs_rm_1_s) (void *, bus_space_handle_t, bus_size_t,
214 u_int8_t *, bus_size_t);
215 void (*bs_rm_2_s) (void *, bus_space_handle_t, bus_size_t,
216 u_int16_t *, bus_size_t);
217 void (*bs_rm_4_s) (void *, bus_space_handle_t,
218 bus_size_t, u_int32_t *, bus_size_t);
219 void (*bs_rm_8_s) (void *, bus_space_handle_t,
220 bus_size_t, u_int64_t *, bus_size_t);
221
222 /* read region stream */
223 void (*bs_rr_1_s) (void *, bus_space_handle_t,
224 bus_size_t, u_int8_t *, bus_size_t);
225 void (*bs_rr_2_s) (void *, bus_space_handle_t,
226 bus_size_t, u_int16_t *, bus_size_t);
227 void (*bs_rr_4_s) (void *, bus_space_handle_t,
228 bus_size_t, u_int32_t *, bus_size_t);
229 void (*bs_rr_8_s) (void *, bus_space_handle_t,
230 bus_size_t, u_int64_t *, bus_size_t);
231
232 /* write single stream */
233 void (*bs_w_1_s) (void *, bus_space_handle_t,
234 bus_size_t, u_int8_t);
235 void (*bs_w_2_s) (void *, bus_space_handle_t,
236 bus_size_t, u_int16_t);
237 void (*bs_w_4_s) (void *, bus_space_handle_t,
238 bus_size_t, u_int32_t);
239 void (*bs_w_8_s) (void *, bus_space_handle_t,
240 bus_size_t, u_int64_t);
241
242 /* write multiple stream */
243 void (*bs_wm_1_s) (void *, bus_space_handle_t,
244 bus_size_t, const u_int8_t *, bus_size_t);
245 void (*bs_wm_2_s) (void *, bus_space_handle_t,
246 bus_size_t, const u_int16_t *, bus_size_t);
247 void (*bs_wm_4_s) (void *, bus_space_handle_t,
248 bus_size_t, const u_int32_t *, bus_size_t);
249 void (*bs_wm_8_s) (void *, bus_space_handle_t,
250 bus_size_t, const u_int64_t *, bus_size_t);
251
252 /* write region stream */
253 void (*bs_wr_1_s) (void *, bus_space_handle_t,
254 bus_size_t, const u_int8_t *, bus_size_t);
255 void (*bs_wr_2_s) (void *, bus_space_handle_t,
256 bus_size_t, const u_int16_t *, bus_size_t);
257 void (*bs_wr_4_s) (void *, bus_space_handle_t,
258 bus_size_t, const u_int32_t *, bus_size_t);
259 void (*bs_wr_8_s) (void *, bus_space_handle_t,
260 bus_size_t, const u_int64_t *, bus_size_t);
261
262 /* peek */
263 int (*bs_peek_1)(void *, bus_space_handle_t,
264 bus_size_t , uint8_t *);
265 int (*bs_peek_2)(void *, bus_space_handle_t,
266 bus_size_t , uint16_t *);
267 int (*bs_peek_4)(void *, bus_space_handle_t,
268 bus_size_t , uint32_t *);
269 int (*bs_peek_8)(void *, bus_space_handle_t,
270 bus_size_t , uint64_t *);
271
272 /* poke */
273 int (*bs_poke_1)(void *, bus_space_handle_t,
274 bus_size_t, uint8_t);
275 int (*bs_poke_2)(void *, bus_space_handle_t,
276 bus_size_t, uint16_t);
277 int (*bs_poke_4)(void *, bus_space_handle_t,
278 bus_size_t, uint32_t);
279 int (*bs_poke_8)(void *, bus_space_handle_t,
280 bus_size_t, uint64_t);
281};
282
283#if defined(SAN_NEEDS_INTERCEPTORS) && !defined(SAN_RUNTIME)
284#include <sys/bus_san.h>
285#else
286
287/*
288 * Utility macros; INTERNAL USE ONLY.
289 */
290#define __bs_c(a,b) __CONCAT(a,b)
291#define __bs_opname(op,size) __bs_c(__bs_c(__bs_c(bs_,op),_),size)
292
293#define __bs_rs(sz, t, h, o) \
294 (*(t)->__bs_opname(r,sz))((t)->bs_cookie, h, o)
295#define __bs_ws(sz, t, h, o, v) \
296 (*(t)->__bs_opname(w,sz))((t)->bs_cookie, h, o, v)
297#define __bs_nonsingle(type, sz, t, h, o, a, c) \
298 (*(t)->__bs_opname(type,sz))((t)->bs_cookie, h, o, a, c)
299#define __bs_set(type, sz, t, h, o, v, c) \
300 (*(t)->__bs_opname(type,sz))((t)->bs_cookie, h, o, v, c)
301#define __bs_copy(sz, t, h1, o1, h2, o2, cnt) \
302 (*(t)->__bs_opname(c,sz))((t)->bs_cookie, h1, o1, h2, o2, cnt)
303
304#define __bs_opname_s(op,size) __bs_c(__bs_c(__bs_c(__bs_c(bs_,op),_),size),_s)
305#define __bs_rs_s(sz, t, h, o) \
306 (*(t)->__bs_opname_s(r,sz))((t)->bs_cookie, h, o)
307#define __bs_ws_s(sz, t, h, o, v) \
308 (*(t)->__bs_opname_s(w,sz))((t)->bs_cookie, h, o, v)
309#define __bs_peek(sz, t, h, o, vp) \
310 (*(t)->__bs_opname(peek, sz))((t)->bs_cookie, h, o, vp)
311#define __bs_poke(sz, t, h, o, v) \
312 (*(t)->__bs_opname(poke, sz))((t)->bs_cookie, h, o, v)
313#define __bs_nonsingle_s(type, sz, t, h, o, a, c) \
314 (*(t)->__bs_opname_s(type,sz))((t)->bs_cookie, h, o, a, c)
315
316/*
317 * Mapping and unmapping operations.
318 */
319#define bus_space_map(t, a, s, c, hp) \
320 (*(t)->bs_map)((t)->bs_cookie, (a), (s), (c), (hp))
321#define bus_space_unmap(t, h, s) \
322 (*(t)->bs_unmap)((t)->bs_cookie, (h), (s))
323#define bus_space_subregion(t, h, o, s, hp) \
324 (*(t)->bs_subregion)((t)->bs_cookie, (h), (o), (s), (hp))
325
326/*
327 * Allocation and deallocation operations.
328 */
329#define bus_space_alloc(t, rs, re, s, a, b, c, ap, hp) \
330 (*(t)->bs_alloc)((t)->bs_cookie, (rs), (re), (s), (a), (b), \
331 (c), (ap), (hp))
332#define bus_space_free(t, h, s) \
333 (*(t)->bs_free)((t)->bs_cookie, (h), (s))
334
335/*
336 * Bus barrier operations.
337 */
338#define bus_space_barrier(t, h, o, l, f) \
339 (*(t)->bs_barrier)((t)->bs_cookie, (h), (o), (l), (f))
340
341/*
342 * Bus read (single) operations.
343 */
344#define bus_space_read_1(t, h, o) __bs_rs(1,(t),(h),(o))
345#define bus_space_read_2(t, h, o) __bs_rs(2,(t),(h),(o))
346#define bus_space_read_4(t, h, o) __bs_rs(4,(t),(h),(o))
347#define bus_space_read_8(t, h, o) __bs_rs(8,(t),(h),(o))
348
349#define bus_space_read_stream_1(t, h, o) __bs_rs_s(1,(t), (h), (o))
350#define bus_space_read_stream_2(t, h, o) __bs_rs_s(2,(t), (h), (o))
351#define bus_space_read_stream_4(t, h, o) __bs_rs_s(4,(t), (h), (o))
352#define bus_space_read_stream_8(t, h, o) __bs_rs_s(8,(t), (h), (o))
353
354/*
355 * Bus read multiple operations.
356 */
357#define bus_space_read_multi_1(t, h, o, a, c) \
358 __bs_nonsingle(rm,1,(t),(h),(o),(a),(c))
359#define bus_space_read_multi_2(t, h, o, a, c) \
360 __bs_nonsingle(rm,2,(t),(h),(o),(a),(c))
361#define bus_space_read_multi_4(t, h, o, a, c) \
362 __bs_nonsingle(rm,4,(t),(h),(o),(a),(c))
363#define bus_space_read_multi_8(t, h, o, a, c) \
364 __bs_nonsingle(rm,8,(t),(h),(o),(a),(c))
365
366#define bus_space_read_multi_stream_1(t, h, o, a, c) \
367 __bs_nonsingle_s(rm,1,(t),(h),(o),(a),(c))
368#define bus_space_read_multi_stream_2(t, h, o, a, c) \
369 __bs_nonsingle_s(rm,2,(t),(h),(o),(a),(c))
370#define bus_space_read_multi_stream_4(t, h, o, a, c) \
371 __bs_nonsingle_s(rm,4,(t),(h),(o),(a),(c))
372#define bus_space_read_multi_stream_8(t, h, o, a, c) \
373 __bs_nonsingle_s(rm,8,(t),(h),(o),(a),(c))
374
375/*
376 * Bus read region operations.
377 */
378#define bus_space_read_region_1(t, h, o, a, c) \
379 __bs_nonsingle(rr,1,(t),(h),(o),(a),(c))
380#define bus_space_read_region_2(t, h, o, a, c) \
381 __bs_nonsingle(rr,2,(t),(h),(o),(a),(c))
382#define bus_space_read_region_4(t, h, o, a, c) \
383 __bs_nonsingle(rr,4,(t),(h),(o),(a),(c))
384#define bus_space_read_region_8(t, h, o, a, c) \
385 __bs_nonsingle(rr,8,(t),(h),(o),(a),(c))
386
387#define bus_space_read_region_stream_1(t, h, o, a, c) \
388 __bs_nonsingle_s(rr,1,(t),(h),(o),(a),(c))
389#define bus_space_read_region_stream_2(t, h, o, a, c) \
390 __bs_nonsingle_s(rr,2,(t),(h),(o),(a),(c))
391#define bus_space_read_region_stream_4(t, h, o, a, c) \
392 __bs_nonsingle_s(rr,4,(t),(h),(o),(a),(c))
393#define bus_space_read_region_stream_8(t, h, o, a, c) \
394 __bs_nonsingle_s(rr,8,(t),(h),(o),(a),(c))
395
396/*
397 * Bus write (single) operations.
398 */
399#define bus_space_write_1(t, h, o, v) __bs_ws(1,(t),(h),(o),(v))
400#define bus_space_write_2(t, h, o, v) __bs_ws(2,(t),(h),(o),(v))
401#define bus_space_write_4(t, h, o, v) __bs_ws(4,(t),(h),(o),(v))
402#define bus_space_write_8(t, h, o, v) __bs_ws(8,(t),(h),(o),(v))
403
404#define bus_space_write_stream_1(t, h, o, v) __bs_ws_s(1,(t),(h),(o),(v))
405#define bus_space_write_stream_2(t, h, o, v) __bs_ws_s(2,(t),(h),(o),(v))
406#define bus_space_write_stream_4(t, h, o, v) __bs_ws_s(4,(t),(h),(o),(v))
407#define bus_space_write_stream_8(t, h, o, v) __bs_ws_s(8,(t),(h),(o),(v))
408
409/*
410 * Bus write multiple operations.
411 */
412#define bus_space_write_multi_1(t, h, o, a, c) \
413 __bs_nonsingle(wm,1,(t),(h),(o),(a),(c))
414#define bus_space_write_multi_2(t, h, o, a, c) \
415 __bs_nonsingle(wm,2,(t),(h),(o),(a),(c))
416#define bus_space_write_multi_4(t, h, o, a, c) \
417 __bs_nonsingle(wm,4,(t),(h),(o),(a),(c))
418#define bus_space_write_multi_8(t, h, o, a, c) \
419 __bs_nonsingle(wm,8,(t),(h),(o),(a),(c))
420
421#define bus_space_write_multi_stream_1(t, h, o, a, c) \
422 __bs_nonsingle_s(wm,1,(t),(h),(o),(a),(c))
423#define bus_space_write_multi_stream_2(t, h, o, a, c) \
424 __bs_nonsingle_s(wm,2,(t),(h),(o),(a),(c))
425#define bus_space_write_multi_stream_4(t, h, o, a, c) \
426 __bs_nonsingle_s(wm,4,(t),(h),(o),(a),(c))
427#define bus_space_write_multi_stream_8(t, h, o, a, c) \
428 __bs_nonsingle_s(wm,8,(t),(h),(o),(a),(c))
429
430/*
431 * Bus write region operations.
432 */
433#define bus_space_write_region_1(t, h, o, a, c) \
434 __bs_nonsingle(wr,1,(t),(h),(o),(a),(c))
435#define bus_space_write_region_2(t, h, o, a, c) \
436 __bs_nonsingle(wr,2,(t),(h),(o),(a),(c))
437#define bus_space_write_region_4(t, h, o, a, c) \
438 __bs_nonsingle(wr,4,(t),(h),(o),(a),(c))
439#define bus_space_write_region_8(t, h, o, a, c) \
440 __bs_nonsingle(wr,8,(t),(h),(o),(a),(c))
441
442#define bus_space_write_region_stream_1(t, h, o, a, c) \
443 __bs_nonsingle_s(wr,1,(t),(h),(o),(a),(c))
444#define bus_space_write_region_stream_2(t, h, o, a, c) \
445 __bs_nonsingle_s(wr,2,(t),(h),(o),(a),(c))
446#define bus_space_write_region_stream_4(t, h, o, a, c) \
447 __bs_nonsingle_s(wr,4,(t),(h),(o),(a),(c))
448#define bus_space_write_region_stream_8(t, h, o, a, c) \
449 __bs_nonsingle_s(wr,8,(t),(h),(o),(a),(c))
450
451/*
452 * Set multiple operations.
453 */
454#define bus_space_set_multi_1(t, h, o, v, c) \
455 __bs_set(sm,1,(t),(h),(o),(v),(c))
456#define bus_space_set_multi_2(t, h, o, v, c) \
457 __bs_set(sm,2,(t),(h),(o),(v),(c))
458#define bus_space_set_multi_4(t, h, o, v, c) \
459 __bs_set(sm,4,(t),(h),(o),(v),(c))
460#define bus_space_set_multi_8(t, h, o, v, c) \
461 __bs_set(sm,8,(t),(h),(o),(v),(c))
462
463#define bus_space_set_multi_stream_1(t, h, o, v, c) \
464 bus_space_set_multi_1((t), (h), (o), (v), (c))
465#define bus_space_set_multi_stream_2(t, h, o, v, c) \
466 bus_space_set_multi_2((t), (h), (o), (v), (c))
467#define bus_space_set_multi_stream_4(t, h, o, v, c) \
468 bus_space_set_multi_4((t), (h), (o), (v), (c))
469#define bus_space_set_multi_stream_8(t, h, o, v, c) \
470 bus_space_set_multi_8((t), (h), (o), (v), (c))
471
472/*
473 * Set region operations.
474 */
475#define bus_space_set_region_1(t, h, o, v, c) \
476 __bs_set(sr,1,(t),(h),(o),(v),(c))
477#define bus_space_set_region_2(t, h, o, v, c) \
478 __bs_set(sr,2,(t),(h),(o),(v),(c))
479#define bus_space_set_region_4(t, h, o, v, c) \
480 __bs_set(sr,4,(t),(h),(o),(v),(c))
481#define bus_space_set_region_8(t, h, o, v, c) \
482 __bs_set(sr,8,(t),(h),(o),(v),(c))
483
484#define bus_space_set_region_stream_1(t, h, o, v, c) \
485 bus_space_set_region_1((t), (h), (o), (v), (c))
486#define bus_space_set_region_stream_2(t, h, o, v, c) \
487 bus_space_set_region_2((t), (h), (o), (v), (c))
488#define bus_space_set_region_stream_4(t, h, o, v, c) \
489 bus_space_set_region_4((t), (h), (o), (v), (c))
490#define bus_space_set_region_stream_8(t, h, o, v, c) \
491 bus_space_set_region_8((t), (h), (o), (v), (c))
492
493/*
494 * Copy operations.
495 */
496#define bus_space_copy_region_1(t, h1, o1, h2, o2, c) \
497 __bs_copy(1, t, h1, o1, h2, o2, c)
498#define bus_space_copy_region_2(t, h1, o1, h2, o2, c) \
499 __bs_copy(2, t, h1, o1, h2, o2, c)
500#define bus_space_copy_region_4(t, h1, o1, h2, o2, c) \
501 __bs_copy(4, t, h1, o1, h2, o2, c)
502#define bus_space_copy_region_8(t, h1, o1, h2, o2, c) \
503 __bs_copy(8, t, h1, o1, h2, o2, c)
504
505/*
506 * Poke (checked write) operations.
507 */
508#define bus_space_poke_1(t, h, o, v) __bs_poke(1, (t), (h), (o), (v))
509#define bus_space_poke_2(t, h, o, v) __bs_poke(2, (t), (h), (o), (v))
510#define bus_space_poke_4(t, h, o, v) __bs_poke(4, (t), (h), (o), (v))
511#define bus_space_poke_8(t, h, o, v) __bs_poke(8, (t), (h), (o), (v))
512
513/*
514 * Peek (checked read) operations.
515 */
516#define bus_space_peek_1(t, h, o, vp) __bs_peek(1, (t), (h), (o), (vp))
517#define bus_space_peek_2(t, h, o, vp) __bs_peek(2, (t), (h), (o), (vp))
518#define bus_space_peek_4(t, h, o, vp) __bs_peek(4, (t), (h), (o), (vp))
519#define bus_space_peek_8(t, h, o, vp) __bs_peek(8, (t), (h), (o), (vp))
520
521#endif /* !SAN_NEEDS_INTERCEPTORS */
522
523#include <machine/bus_dma.h>
524
525#endif /* _MACHINE_BUS_H_ */
526
527#endif /* !__arm__ */