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 * $FreeBSD$ 66 */ 67 68 #ifndef _MACHINE_BUS_H_ 69 #define _MACHINE_BUS_H_ 70 71 #include <machine/_bus.h> 72 73 #define BUS_SPACE_ALIGNED_POINTER(p, t) ALIGNED_POINTER(p, t) 74 75 #define BUS_SPACE_MAXADDR_24BIT 0xFFFFFFUL 76 #define BUS_SPACE_MAXADDR_32BIT 0xFFFFFFFFUL 77 #define BUS_SPACE_MAXADDR_40BIT 0xFFFFFFFFFFUL 78 #define BUS_SPACE_MAXSIZE_24BIT 0xFFFFFFUL 79 #define BUS_SPACE_MAXSIZE_32BIT 0xFFFFFFFFUL 80 #define BUS_SPACE_MAXSIZE_40BIT 0xFFFFFFFFFFUL 81 82 #define BUS_SPACE_MAXADDR 0xFFFFFFFFFFFFFFFFUL 83 #define BUS_SPACE_MAXSIZE 0xFFFFFFFFFFFFFFFFUL 84 85 #define BUS_SPACE_MAP_CACHEABLE 0x01 86 #define BUS_SPACE_MAP_LINEAR 0x02 87 #define BUS_SPACE_MAP_PREFETCHABLE 0x04 88 89 #define BUS_SPACE_UNRESTRICTED (~0) 90 91 #define BUS_SPACE_BARRIER_READ 0x01 92 #define BUS_SPACE_BARRIER_WRITE 0x02 93 94 #ifndef SAN_RUNTIME 95 #if defined(KASAN) 96 #define BUS_SAN_PREFIX kasan 97 #elif defined(KCSAN) 98 #define BUS_SAN_PREFIX kcsan 99 #endif 100 #endif 101 102 #ifdef BUS_SAN_PREFIX 103 #include <sys/bus_san.h> 104 #else 105 106 struct bus_space { 107 /* cookie */ 108 void *bs_cookie; 109 110 /* mapping/unmapping */ 111 int (*bs_map) (void *, bus_addr_t, bus_size_t, 112 int, bus_space_handle_t *); 113 void (*bs_unmap) (void *, bus_space_handle_t, bus_size_t); 114 int (*bs_subregion) (void *, bus_space_handle_t, 115 bus_size_t, bus_size_t, bus_space_handle_t *); 116 117 /* allocation/deallocation */ 118 int (*bs_alloc) (void *, bus_addr_t, bus_addr_t, 119 bus_size_t, bus_size_t, bus_size_t, int, 120 bus_addr_t *, bus_space_handle_t *); 121 void (*bs_free) (void *, bus_space_handle_t, 122 bus_size_t); 123 124 /* get kernel virtual address */ 125 /* barrier */ 126 void (*bs_barrier) (void *, bus_space_handle_t, 127 bus_size_t, bus_size_t, int); 128 129 /* read single */ 130 u_int8_t (*bs_r_1) (void *, bus_space_handle_t, bus_size_t); 131 u_int16_t (*bs_r_2) (void *, bus_space_handle_t, bus_size_t); 132 u_int32_t (*bs_r_4) (void *, bus_space_handle_t, bus_size_t); 133 u_int64_t (*bs_r_8) (void *, bus_space_handle_t, bus_size_t); 134 135 /* read multiple */ 136 void (*bs_rm_1) (void *, bus_space_handle_t, bus_size_t, 137 u_int8_t *, bus_size_t); 138 void (*bs_rm_2) (void *, bus_space_handle_t, bus_size_t, 139 u_int16_t *, bus_size_t); 140 void (*bs_rm_4) (void *, bus_space_handle_t, 141 bus_size_t, u_int32_t *, bus_size_t); 142 void (*bs_rm_8) (void *, bus_space_handle_t, 143 bus_size_t, u_int64_t *, bus_size_t); 144 145 /* read region */ 146 void (*bs_rr_1) (void *, bus_space_handle_t, 147 bus_size_t, u_int8_t *, bus_size_t); 148 void (*bs_rr_2) (void *, bus_space_handle_t, 149 bus_size_t, u_int16_t *, bus_size_t); 150 void (*bs_rr_4) (void *, bus_space_handle_t, 151 bus_size_t, u_int32_t *, bus_size_t); 152 void (*bs_rr_8) (void *, bus_space_handle_t, 153 bus_size_t, u_int64_t *, bus_size_t); 154 155 /* write single */ 156 void (*bs_w_1) (void *, bus_space_handle_t, 157 bus_size_t, u_int8_t); 158 void (*bs_w_2) (void *, bus_space_handle_t, 159 bus_size_t, u_int16_t); 160 void (*bs_w_4) (void *, bus_space_handle_t, 161 bus_size_t, u_int32_t); 162 void (*bs_w_8) (void *, bus_space_handle_t, 163 bus_size_t, u_int64_t); 164 165 /* write multiple */ 166 void (*bs_wm_1) (void *, bus_space_handle_t, 167 bus_size_t, const u_int8_t *, bus_size_t); 168 void (*bs_wm_2) (void *, bus_space_handle_t, 169 bus_size_t, const u_int16_t *, bus_size_t); 170 void (*bs_wm_4) (void *, bus_space_handle_t, 171 bus_size_t, const u_int32_t *, bus_size_t); 172 void (*bs_wm_8) (void *, bus_space_handle_t, 173 bus_size_t, const u_int64_t *, bus_size_t); 174 175 /* write region */ 176 void (*bs_wr_1) (void *, bus_space_handle_t, 177 bus_size_t, const u_int8_t *, bus_size_t); 178 void (*bs_wr_2) (void *, bus_space_handle_t, 179 bus_size_t, const u_int16_t *, bus_size_t); 180 void (*bs_wr_4) (void *, bus_space_handle_t, 181 bus_size_t, const u_int32_t *, bus_size_t); 182 void (*bs_wr_8) (void *, bus_space_handle_t, 183 bus_size_t, const u_int64_t *, bus_size_t); 184 185 /* set multiple */ 186 void (*bs_sm_1) (void *, bus_space_handle_t, 187 bus_size_t, u_int8_t, bus_size_t); 188 void (*bs_sm_2) (void *, bus_space_handle_t, 189 bus_size_t, u_int16_t, bus_size_t); 190 void (*bs_sm_4) (void *, bus_space_handle_t, 191 bus_size_t, u_int32_t, bus_size_t); 192 void (*bs_sm_8) (void *, bus_space_handle_t, 193 bus_size_t, u_int64_t, bus_size_t); 194 195 /* set region */ 196 void (*bs_sr_1) (void *, bus_space_handle_t, 197 bus_size_t, u_int8_t, bus_size_t); 198 void (*bs_sr_2) (void *, bus_space_handle_t, 199 bus_size_t, u_int16_t, bus_size_t); 200 void (*bs_sr_4) (void *, bus_space_handle_t, 201 bus_size_t, u_int32_t, bus_size_t); 202 void (*bs_sr_8) (void *, bus_space_handle_t, 203 bus_size_t, u_int64_t, bus_size_t); 204 205 /* copy */ 206 void (*bs_c_1) (void *, bus_space_handle_t, bus_size_t, 207 bus_space_handle_t, bus_size_t, bus_size_t); 208 void (*bs_c_2) (void *, bus_space_handle_t, bus_size_t, 209 bus_space_handle_t, bus_size_t, bus_size_t); 210 void (*bs_c_4) (void *, bus_space_handle_t, bus_size_t, 211 bus_space_handle_t, bus_size_t, bus_size_t); 212 void (*bs_c_8) (void *, bus_space_handle_t, bus_size_t, 213 bus_space_handle_t, bus_size_t, bus_size_t); 214 215 /* read single stream */ 216 u_int8_t (*bs_r_1_s) (void *, bus_space_handle_t, bus_size_t); 217 u_int16_t (*bs_r_2_s) (void *, bus_space_handle_t, bus_size_t); 218 u_int32_t (*bs_r_4_s) (void *, bus_space_handle_t, bus_size_t); 219 u_int64_t (*bs_r_8_s) (void *, bus_space_handle_t, bus_size_t); 220 221 /* read multiple stream */ 222 void (*bs_rm_1_s) (void *, bus_space_handle_t, bus_size_t, 223 u_int8_t *, bus_size_t); 224 void (*bs_rm_2_s) (void *, bus_space_handle_t, bus_size_t, 225 u_int16_t *, bus_size_t); 226 void (*bs_rm_4_s) (void *, bus_space_handle_t, 227 bus_size_t, u_int32_t *, bus_size_t); 228 void (*bs_rm_8_s) (void *, bus_space_handle_t, 229 bus_size_t, u_int64_t *, bus_size_t); 230 231 /* read region stream */ 232 void (*bs_rr_1_s) (void *, bus_space_handle_t, 233 bus_size_t, u_int8_t *, bus_size_t); 234 void (*bs_rr_2_s) (void *, bus_space_handle_t, 235 bus_size_t, u_int16_t *, bus_size_t); 236 void (*bs_rr_4_s) (void *, bus_space_handle_t, 237 bus_size_t, u_int32_t *, bus_size_t); 238 void (*bs_rr_8_s) (void *, bus_space_handle_t, 239 bus_size_t, u_int64_t *, bus_size_t); 240 241 /* write single stream */ 242 void (*bs_w_1_s) (void *, bus_space_handle_t, 243 bus_size_t, u_int8_t); 244 void (*bs_w_2_s) (void *, bus_space_handle_t, 245 bus_size_t, u_int16_t); 246 void (*bs_w_4_s) (void *, bus_space_handle_t, 247 bus_size_t, u_int32_t); 248 void (*bs_w_8_s) (void *, bus_space_handle_t, 249 bus_size_t, u_int64_t); 250 251 /* write multiple stream */ 252 void (*bs_wm_1_s) (void *, bus_space_handle_t, 253 bus_size_t, const u_int8_t *, bus_size_t); 254 void (*bs_wm_2_s) (void *, bus_space_handle_t, 255 bus_size_t, const u_int16_t *, bus_size_t); 256 void (*bs_wm_4_s) (void *, bus_space_handle_t, 257 bus_size_t, const u_int32_t *, bus_size_t); 258 void (*bs_wm_8_s) (void *, bus_space_handle_t, 259 bus_size_t, const u_int64_t *, bus_size_t); 260 261 /* write region stream */ 262 void (*bs_wr_1_s) (void *, bus_space_handle_t, 263 bus_size_t, const u_int8_t *, bus_size_t); 264 void (*bs_wr_2_s) (void *, bus_space_handle_t, 265 bus_size_t, const u_int16_t *, bus_size_t); 266 void (*bs_wr_4_s) (void *, bus_space_handle_t, 267 bus_size_t, const u_int32_t *, bus_size_t); 268 void (*bs_wr_8_s) (void *, bus_space_handle_t, 269 bus_size_t, const u_int64_t *, bus_size_t); 270 /* peek */ 271 int (*bs_peek_1)(void *, bus_space_handle_t, 272 bus_size_t , uint8_t *); 273 int (*bs_peek_2)(void *, bus_space_handle_t, 274 bus_size_t , uint16_t *); 275 int (*bs_peek_4)(void *, bus_space_handle_t, 276 bus_size_t , uint32_t *); 277 int (*bs_peek_8)(void *, bus_space_handle_t, 278 bus_size_t , uint64_t *); 279 /* poke */ 280 int (*bs_poke_1)(void *, bus_space_handle_t, 281 bus_size_t, uint8_t); 282 int (*bs_poke_2)(void *, bus_space_handle_t, 283 bus_size_t, uint16_t); 284 int (*bs_poke_4)(void *, bus_space_handle_t, 285 bus_size_t, uint32_t); 286 int (*bs_poke_8)(void *, bus_space_handle_t, 287 bus_size_t, uint64_t); 288 }; 289 290 /* 291 * Utility macros; INTERNAL USE ONLY. 292 */ 293 #define __bs_c(a,b) __CONCAT(a,b) 294 #define __bs_opname(op,size) __bs_c(__bs_c(__bs_c(bs_,op),_),size) 295 296 #define __bs_rs(sz, t, h, o) \ 297 (*(t)->__bs_opname(r,sz))((t)->bs_cookie, h, o) 298 #define __bs_ws(sz, t, h, o, v) \ 299 (*(t)->__bs_opname(w,sz))((t)->bs_cookie, h, o, v) 300 #define __bs_nonsingle(type, sz, t, h, o, a, c) \ 301 (*(t)->__bs_opname(type,sz))((t)->bs_cookie, h, o, a, c) 302 #define __bs_set(type, sz, t, h, o, v, c) \ 303 (*(t)->__bs_opname(type,sz))((t)->bs_cookie, h, o, v, c) 304 #define __bs_copy(sz, t, h1, o1, h2, o2, cnt) \ 305 (*(t)->__bs_opname(c,sz))((t)->bs_cookie, h1, o1, h2, o2, cnt) 306 307 #define __bs_opname_s(op,size) __bs_c(__bs_c(__bs_c(__bs_c(bs_,op),_),size),_s) 308 #define __bs_rs_s(sz, t, h, o) \ 309 (*(t)->__bs_opname_s(r,sz))((t)->bs_cookie, h, o) 310 #define __bs_ws_s(sz, t, h, o, v) \ 311 (*(t)->__bs_opname_s(w,sz))((t)->bs_cookie, h, o, v) 312 #define __bs_peek(sz, t, h, o, vp) \ 313 (*(t)->__bs_opname(peek, sz))((t)->bs_cookie, h, o, vp) 314 #define __bs_poke(sz, t, h, o, v) \ 315 (*(t)->__bs_opname(poke, sz))((t)->bs_cookie, h, o, v) 316 #define __bs_nonsingle_s(type, sz, t, h, o, a, c) \ 317 (*(t)->__bs_opname_s(type,sz))((t)->bs_cookie, h, o, a, c) 318 319 /* 320 * Mapping and unmapping operations. 321 */ 322 #define bus_space_map(t, a, s, c, hp) \ 323 (*(t)->bs_map)((t)->bs_cookie, (a), (s), (c), (hp)) 324 #define bus_space_unmap(t, h, s) \ 325 (*(t)->bs_unmap)((t)->bs_cookie, (h), (s)) 326 #define bus_space_subregion(t, h, o, s, hp) \ 327 (*(t)->bs_subregion)((t)->bs_cookie, (h), (o), (s), (hp)) 328 329 /* 330 * Allocation and deallocation operations. 331 */ 332 #define bus_space_alloc(t, rs, re, s, a, b, c, ap, hp) \ 333 (*(t)->bs_alloc)((t)->bs_cookie, (rs), (re), (s), (a), (b), \ 334 (c), (ap), (hp)) 335 #define bus_space_free(t, h, s) \ 336 (*(t)->bs_free)((t)->bs_cookie, (h), (s)) 337 338 /* 339 * Bus barrier operations. 340 */ 341 #define bus_space_barrier(t, h, o, l, f) \ 342 (*(t)->bs_barrier)((t)->bs_cookie, (h), (o), (l), (f)) 343 344 /* 345 * Bus read (single) operations. 346 */ 347 #define bus_space_read_1(t, h, o) __bs_rs(1,(t),(h),(o)) 348 #define bus_space_read_2(t, h, o) __bs_rs(2,(t),(h),(o)) 349 #define bus_space_read_4(t, h, o) __bs_rs(4,(t),(h),(o)) 350 #define bus_space_read_8(t, h, o) __bs_rs(8,(t),(h),(o)) 351 352 #define bus_space_read_stream_1(t, h, o) __bs_rs_s(1,(t), (h), (o)) 353 #define bus_space_read_stream_2(t, h, o) __bs_rs_s(2,(t), (h), (o)) 354 #define bus_space_read_stream_4(t, h, o) __bs_rs_s(4,(t), (h), (o)) 355 #define bus_space_read_stream_8(t, h, o) __bs_rs_s(8,(t), (h), (o)) 356 357 /* 358 * Bus read multiple operations. 359 */ 360 #define bus_space_read_multi_1(t, h, o, a, c) \ 361 __bs_nonsingle(rm,1,(t),(h),(o),(a),(c)) 362 #define bus_space_read_multi_2(t, h, o, a, c) \ 363 __bs_nonsingle(rm,2,(t),(h),(o),(a),(c)) 364 #define bus_space_read_multi_4(t, h, o, a, c) \ 365 __bs_nonsingle(rm,4,(t),(h),(o),(a),(c)) 366 #define bus_space_read_multi_8(t, h, o, a, c) \ 367 __bs_nonsingle(rm,8,(t),(h),(o),(a),(c)) 368 369 #define bus_space_read_multi_stream_1(t, h, o, a, c) \ 370 __bs_nonsingle_s(rm,1,(t),(h),(o),(a),(c)) 371 #define bus_space_read_multi_stream_2(t, h, o, a, c) \ 372 __bs_nonsingle_s(rm,2,(t),(h),(o),(a),(c)) 373 #define bus_space_read_multi_stream_4(t, h, o, a, c) \ 374 __bs_nonsingle_s(rm,4,(t),(h),(o),(a),(c)) 375 #define bus_space_read_multi_stream_8(t, h, o, a, c) \ 376 __bs_nonsingle_s(rm,8,(t),(h),(o),(a),(c)) 377 378 /* 379 * Bus read region operations. 380 */ 381 #define bus_space_read_region_1(t, h, o, a, c) \ 382 __bs_nonsingle(rr,1,(t),(h),(o),(a),(c)) 383 #define bus_space_read_region_2(t, h, o, a, c) \ 384 __bs_nonsingle(rr,2,(t),(h),(o),(a),(c)) 385 #define bus_space_read_region_4(t, h, o, a, c) \ 386 __bs_nonsingle(rr,4,(t),(h),(o),(a),(c)) 387 #define bus_space_read_region_8(t, h, o, a, c) \ 388 __bs_nonsingle(rr,8,(t),(h),(o),(a),(c)) 389 390 #define bus_space_read_region_stream_1(t, h, o, a, c) \ 391 __bs_nonsingle_s(rr,1,(t),(h),(o),(a),(c)) 392 #define bus_space_read_region_stream_2(t, h, o, a, c) \ 393 __bs_nonsingle_s(rr,2,(t),(h),(o),(a),(c)) 394 #define bus_space_read_region_stream_4(t, h, o, a, c) \ 395 __bs_nonsingle_s(rr,4,(t),(h),(o),(a),(c)) 396 #define bus_space_read_region_stream_8(t, h, o, a, c) \ 397 __bs_nonsingle_s(rr,8,(t),(h),(o),(a),(c)) 398 399 /* 400 * Bus write (single) operations. 401 */ 402 #define bus_space_write_1(t, h, o, v) __bs_ws(1,(t),(h),(o),(v)) 403 #define bus_space_write_2(t, h, o, v) __bs_ws(2,(t),(h),(o),(v)) 404 #define bus_space_write_4(t, h, o, v) __bs_ws(4,(t),(h),(o),(v)) 405 #define bus_space_write_8(t, h, o, v) __bs_ws(8,(t),(h),(o),(v)) 406 407 #define bus_space_write_stream_1(t, h, o, v) __bs_ws_s(1,(t),(h),(o),(v)) 408 #define bus_space_write_stream_2(t, h, o, v) __bs_ws_s(2,(t),(h),(o),(v)) 409 #define bus_space_write_stream_4(t, h, o, v) __bs_ws_s(4,(t),(h),(o),(v)) 410 #define bus_space_write_stream_8(t, h, o, v) __bs_ws_s(8,(t),(h),(o),(v)) 411 412 /* 413 * Bus write multiple operations. 414 */ 415 #define bus_space_write_multi_1(t, h, o, a, c) \ 416 __bs_nonsingle(wm,1,(t),(h),(o),(a),(c)) 417 #define bus_space_write_multi_2(t, h, o, a, c) \ 418 __bs_nonsingle(wm,2,(t),(h),(o),(a),(c)) 419 #define bus_space_write_multi_4(t, h, o, a, c) \ 420 __bs_nonsingle(wm,4,(t),(h),(o),(a),(c)) 421 #define bus_space_write_multi_8(t, h, o, a, c) \ 422 __bs_nonsingle(wm,8,(t),(h),(o),(a),(c)) 423 424 #define bus_space_write_multi_stream_1(t, h, o, a, c) \ 425 __bs_nonsingle_s(wm,1,(t),(h),(o),(a),(c)) 426 #define bus_space_write_multi_stream_2(t, h, o, a, c) \ 427 __bs_nonsingle_s(wm,2,(t),(h),(o),(a),(c)) 428 #define bus_space_write_multi_stream_4(t, h, o, a, c) \ 429 __bs_nonsingle_s(wm,4,(t),(h),(o),(a),(c)) 430 #define bus_space_write_multi_stream_8(t, h, o, a, c) \ 431 __bs_nonsingle_s(wm,8,(t),(h),(o),(a),(c)) 432 433 /* 434 * Bus write region operations. 435 */ 436 #define bus_space_write_region_1(t, h, o, a, c) \ 437 __bs_nonsingle(wr,1,(t),(h),(o),(a),(c)) 438 #define bus_space_write_region_2(t, h, o, a, c) \ 439 __bs_nonsingle(wr,2,(t),(h),(o),(a),(c)) 440 #define bus_space_write_region_4(t, h, o, a, c) \ 441 __bs_nonsingle(wr,4,(t),(h),(o),(a),(c)) 442 #define bus_space_write_region_8(t, h, o, a, c) \ 443 __bs_nonsingle(wr,8,(t),(h),(o),(a),(c)) 444 445 #define bus_space_write_region_stream_1(t, h, o, a, c) \ 446 __bs_nonsingle_s(wr,1,(t),(h),(o),(a),(c)) 447 #define bus_space_write_region_stream_2(t, h, o, a, c) \ 448 __bs_nonsingle_s(wr,2,(t),(h),(o),(a),(c)) 449 #define bus_space_write_region_stream_4(t, h, o, a, c) \ 450 __bs_nonsingle_s(wr,4,(t),(h),(o),(a),(c)) 451 #define bus_space_write_region_stream_8(t, h, o, a, c) \ 452 __bs_nonsingle_s(wr,8,(t),(h),(o),(a),(c)) 453 454 /* 455 * Set multiple operations. 456 */ 457 #define bus_space_set_multi_1(t, h, o, v, c) \ 458 __bs_set(sm,1,(t),(h),(o),(v),(c)) 459 #define bus_space_set_multi_2(t, h, o, v, c) \ 460 __bs_set(sm,2,(t),(h),(o),(v),(c)) 461 #define bus_space_set_multi_4(t, h, o, v, c) \ 462 __bs_set(sm,4,(t),(h),(o),(v),(c)) 463 #define bus_space_set_multi_8(t, h, o, v, c) \ 464 __bs_set(sm,8,(t),(h),(o),(v),(c)) 465 466 /* 467 * Set region operations. 468 */ 469 #define bus_space_set_region_1(t, h, o, v, c) \ 470 __bs_set(sr,1,(t),(h),(o),(v),(c)) 471 #define bus_space_set_region_2(t, h, o, v, c) \ 472 __bs_set(sr,2,(t),(h),(o),(v),(c)) 473 #define bus_space_set_region_4(t, h, o, v, c) \ 474 __bs_set(sr,4,(t),(h),(o),(v),(c)) 475 #define bus_space_set_region_8(t, h, o, v, c) \ 476 __bs_set(sr,8,(t),(h),(o),(v),(c)) 477 478 /* 479 * Copy operations. 480 */ 481 #define bus_space_copy_region_1(t, h1, o1, h2, o2, c) \ 482 __bs_copy(1, t, h1, o1, h2, o2, c) 483 #define bus_space_copy_region_2(t, h1, o1, h2, o2, c) \ 484 __bs_copy(2, t, h1, o1, h2, o2, c) 485 #define bus_space_copy_region_4(t, h1, o1, h2, o2, c) \ 486 __bs_copy(4, t, h1, o1, h2, o2, c) 487 #define bus_space_copy_region_8(t, h1, o1, h2, o2, c) \ 488 __bs_copy(8, t, h1, o1, h2, o2, c) 489 490 /* 491 * Poke (checked write) operations. 492 */ 493 #define bus_space_poke_1(t, h, o, v) __bs_poke(1, (t), (h), (o), (v)) 494 #define bus_space_poke_2(t, h, o, v) __bs_poke(2, (t), (h), (o), (v)) 495 #define bus_space_poke_4(t, h, o, v) __bs_poke(4, (t), (h), (o), (v)) 496 #define bus_space_poke_8(t, h, o, v) __bs_poke(8, (t), (h), (o), (v)) 497 498 /* 499 * Peek (checked read) operations. 500 */ 501 #define bus_space_peek_1(t, h, o, vp) __bs_peek(1, (t), (h), (o), (vp)) 502 #define bus_space_peek_2(t, h, o, vp) __bs_peek(2, (t), (h), (o), (vp)) 503 #define bus_space_peek_4(t, h, o, vp) __bs_peek(4, (t), (h), (o), (vp)) 504 #define bus_space_peek_8(t, h, o, vp) __bs_peek(8, (t), (h), (o), (vp)) 505 506 #endif 507 508 #include <machine/bus_dma.h> 509 510 #endif /* _MACHINE_BUS_H_ */ 511