1*dbeed521Smacallan /* $NetBSD: bus_funcs.h,v 1.2 2024/01/28 09:03:22 macallan Exp $ */ 26d3ceb1dSskrll 36d3ceb1dSskrll /* $OpenBSD: bus.h,v 1.13 2001/07/30 14:15:59 art Exp $ */ 46d3ceb1dSskrll 56d3ceb1dSskrll /* 66d3ceb1dSskrll * Copyright (c) 1998-2004 Michael Shalayeff 76d3ceb1dSskrll * All rights reserved. 86d3ceb1dSskrll * 96d3ceb1dSskrll * Redistribution and use in source and binary forms, with or without 106d3ceb1dSskrll * modification, are permitted provided that the following conditions 116d3ceb1dSskrll * are met: 126d3ceb1dSskrll * 1. Redistributions of source code must retain the above copyright 136d3ceb1dSskrll * notice, this list of conditions and the following disclaimer. 146d3ceb1dSskrll * 2. Redistributions in binary form must reproduce the above copyright 156d3ceb1dSskrll * notice, this list of conditions and the following disclaimer in the 166d3ceb1dSskrll * documentation and/or other materials provided with the distribution. 176d3ceb1dSskrll * 186d3ceb1dSskrll * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 196d3ceb1dSskrll * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 206d3ceb1dSskrll * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 216d3ceb1dSskrll * IN NO EVENT SHALL THE AUTHOR OR HIS RELATIVES BE LIABLE FOR ANY DIRECT, 226d3ceb1dSskrll * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 236d3ceb1dSskrll * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 246d3ceb1dSskrll * SERVICES; LOSS OF MIND, USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 256d3ceb1dSskrll * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 266d3ceb1dSskrll * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 276d3ceb1dSskrll * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 286d3ceb1dSskrll * THE POSSIBILITY OF SUCH DAMAGE. 296d3ceb1dSskrll */ 306d3ceb1dSskrll 316d3ceb1dSskrll 326d3ceb1dSskrll #ifndef _MACHINE_BUS_FUNCS_H_ 336d3ceb1dSskrll #define _MACHINE_BUS_FUNCS_H_ 346d3ceb1dSskrll 356d3ceb1dSskrll extern const struct hppa_bus_space_tag hppa_bustag; 366d3ceb1dSskrll 376d3ceb1dSskrll #define bus_space_map(t,a,c,ca,hp) \ 386d3ceb1dSskrll (((t)->hbt_map)((t)->hbt_cookie,(a),(c),(ca),(hp))) 396d3ceb1dSskrll #define bus_space_unmap(t,h,c) \ 406d3ceb1dSskrll (((t)->hbt_unmap)((t)->hbt_cookie,(h),(c))) 416d3ceb1dSskrll #define bus_space_subregion(t,h,o,c,hp) \ 426d3ceb1dSskrll (((t)->hbt_subregion)((t)->hbt_cookie,(h),(o),(c),(hp))) 436d3ceb1dSskrll #define bus_space_alloc(t,b,e,c,al,bn,ca,ap,hp) \ 446d3ceb1dSskrll (((t)->hbt_alloc)((t)->hbt_cookie,(b),(e),(c),(al),(bn),(ca),(ap),(hp))) 456d3ceb1dSskrll #define bus_space_free(t,h,c) \ 466d3ceb1dSskrll (((t)->hbt_free)((t)->hbt_cookie,(h),(c))) 476d3ceb1dSskrll #define bus_space_barrier(t,h,o,l,op) \ 486d3ceb1dSskrll ((t)->hbt_barrier((t)->hbt_cookie, (h), (o), (l), (op))) 496d3ceb1dSskrll #define bus_space_vaddr(t,h) \ 506d3ceb1dSskrll (((t)->hbt_vaddr)((t)->hbt_cookie,(h))) 516d3ceb1dSskrll #define bus_space_mmap(t, a, o, p, f) \ 526d3ceb1dSskrll (*(t)->hbt_mmap)((t)->hbt_cookie, (a), (o), (p), (f)) 536d3ceb1dSskrll 546d3ceb1dSskrll #define bus_space_read_1(t,h,o) (((t)->hbt_r1)((t)->hbt_cookie,(h),(o))) 556d3ceb1dSskrll #define bus_space_read_2(t,h,o) (((t)->hbt_r2)((t)->hbt_cookie,(h),(o))) 566d3ceb1dSskrll #define bus_space_read_4(t,h,o) (((t)->hbt_r4)((t)->hbt_cookie,(h),(o))) 576d3ceb1dSskrll #define bus_space_read_8(t,h,o) (((t)->hbt_r8)((t)->hbt_cookie,(h),(o))) 586d3ceb1dSskrll 59*dbeed521Smacallan #define bus_space_read_stream_1(t,h,o) (bus_space_read_1(t,h,o)) 60*dbeed521Smacallan #define bus_space_read_stream_2(t,h,o) (((t)->hbt_rs2)((t)->hbt_cookie,(h),(o))) 61*dbeed521Smacallan #define bus_space_read_stream_4(t,h,o) (((t)->hbt_rs4)((t)->hbt_cookie,(h),(o))) 62*dbeed521Smacallan #define bus_space_read_stream_8(t,h,o) (((t)->hbt_rs8)((t)->hbt_cookie,(h),(o))) 63*dbeed521Smacallan 646d3ceb1dSskrll #define bus_space_write_1(t,h,o,v) (((t)->hbt_w1)((t)->hbt_cookie,(h),(o),(v))) 656d3ceb1dSskrll #define bus_space_write_2(t,h,o,v) (((t)->hbt_w2)((t)->hbt_cookie,(h),(o),(v))) 666d3ceb1dSskrll #define bus_space_write_4(t,h,o,v) (((t)->hbt_w4)((t)->hbt_cookie,(h),(o),(v))) 676d3ceb1dSskrll #define bus_space_write_8(t,h,o,v) (((t)->hbt_w8)((t)->hbt_cookie,(h),(o),(v))) 686d3ceb1dSskrll 69*dbeed521Smacallan #define bus_space_write_stream_1(t,h,o,v) (bus_space_write_1(t,h,o,v)) 70*dbeed521Smacallan #define bus_space_write_stream_2(t,h,o,v) (((t)->hbt_ws2)((t)->hbt_cookie,(h),(o),(v))) 71*dbeed521Smacallan #define bus_space_write_stream_4(t,h,o,v) (((t)->hbt_ws4)((t)->hbt_cookie,(h),(o),(v))) 72*dbeed521Smacallan #define bus_space_write_stream_8(t,h,o,v) (((t)->hbt_ws8)((t)->hbt_cookie,(h),(o),(v))) 736d3ceb1dSskrll 746d3ceb1dSskrll #define bus_space_read_multi_1(t,h,o,a,c) \ 756d3ceb1dSskrll (((t)->hbt_rm_1)((t)->hbt_cookie, (h), (o), (a), (c))) 766d3ceb1dSskrll #define bus_space_read_multi_2(t,h,o,a,c) \ 776d3ceb1dSskrll (((t)->hbt_rm_2)((t)->hbt_cookie, (h), (o), (a), (c))) 786d3ceb1dSskrll #define bus_space_read_multi_4(t,h,o,a,c) \ 796d3ceb1dSskrll (((t)->hbt_rm_4)((t)->hbt_cookie, (h), (o), (a), (c))) 806d3ceb1dSskrll #define bus_space_read_multi_8(t,h,o,a,c) \ 816d3ceb1dSskrll (((t)->hbt_rm_8)((t)->hbt_cookie, (h), (o), (a), (c))) 826d3ceb1dSskrll 836d3ceb1dSskrll #define bus_space_write_multi_1(t,h,o,a,c) \ 846d3ceb1dSskrll (((t)->hbt_wm_1)((t)->hbt_cookie, (h), (o), (a), (c))) 856d3ceb1dSskrll #define bus_space_write_multi_2(t,h,o,a,c) \ 866d3ceb1dSskrll (((t)->hbt_wm_2)((t)->hbt_cookie, (h), (o), (a), (c))) 876d3ceb1dSskrll #define bus_space_write_multi_4(t,h,o,a,c) \ 886d3ceb1dSskrll (((t)->hbt_wm_4)((t)->hbt_cookie, (h), (o), (a), (c))) 896d3ceb1dSskrll #define bus_space_write_multi_8(t,h,o,a,c) \ 906d3ceb1dSskrll (((t)->hbt_wm_8)((t)->hbt_cookie, (h), (o), (a), (c))) 916d3ceb1dSskrll 926d3ceb1dSskrll #define bus_space_set_multi_1(t,h,o,v,c) \ 936d3ceb1dSskrll (((t)->hbt_sm_1)((t)->hbt_cookie, (h), (o), (v), (c))) 946d3ceb1dSskrll #define bus_space_set_multi_2(t,h,o,v,c) \ 956d3ceb1dSskrll (((t)->hbt_sm_2)((t)->hbt_cookie, (h), (o), (v), (c))) 966d3ceb1dSskrll #define bus_space_set_multi_4(t,h,o,v,c) \ 976d3ceb1dSskrll (((t)->hbt_sm_4)((t)->hbt_cookie, (h), (o), (v), (c))) 986d3ceb1dSskrll #define bus_space_set_multi_8(t,h,o,v,c) \ 996d3ceb1dSskrll (((t)->hbt_sm_8)((t)->hbt_cookie, (h), (o), (v), (c))) 1006d3ceb1dSskrll 1016d3ceb1dSskrll #define bus_space_read_multi_stream_2(t, h, o, a, c) \ 1026d3ceb1dSskrll (((t)->hbt_rrm_2)((t)->hbt_cookie, (h), (o), (a), (c))) 1036d3ceb1dSskrll #define bus_space_read_multi_stream_4(t, h, o, a, c) \ 1046d3ceb1dSskrll (((t)->hbt_rrm_4)((t)->hbt_cookie, (h), (o), (a), (c))) 1056d3ceb1dSskrll #define bus_space_read_multi_stream_8(t, h, o, a, c) \ 1066d3ceb1dSskrll (((t)->hbt_rrm_8)((t)->hbt_cookie, (h), (o), (a), (c))) 1076d3ceb1dSskrll 1086d3ceb1dSskrll #define bus_space_write_multi_stream_2(t, h, o, a, c) \ 1096d3ceb1dSskrll (((t)->hbt_wrm_2)((t)->hbt_cookie, (h), (o), (a), (c))) 1106d3ceb1dSskrll #define bus_space_write_multi_stream_4(t, h, o, a, c) \ 1116d3ceb1dSskrll (((t)->hbt_wrm_4)((t)->hbt_cookie, (h), (o), (a), (c))) 1126d3ceb1dSskrll #define bus_space_write_multi_stream_8(t, h, o, a, c) \ 1136d3ceb1dSskrll (((t)->hbt_wrm_8)((t)->hbt_cookie, (h), (o), (a), (c))) 1146d3ceb1dSskrll 1156d3ceb1dSskrll #define bus_space_read_region_1(t, h, o, a, c) \ 1166d3ceb1dSskrll (((t)->hbt_rr_1)((t)->hbt_cookie, (h), (o), (a), (c))) 1176d3ceb1dSskrll #define bus_space_read_region_2(t, h, o, a, c) \ 1186d3ceb1dSskrll (((t)->hbt_rr_2)((t)->hbt_cookie, (h), (o), (a), (c))) 1196d3ceb1dSskrll #define bus_space_read_region_4(t, h, o, a, c) \ 1206d3ceb1dSskrll (((t)->hbt_rr_4)((t)->hbt_cookie, (h), (o), (a), (c))) 1216d3ceb1dSskrll #define bus_space_read_region_8(t, h, o, a, c) \ 1226d3ceb1dSskrll (((t)->hbt_rr_8)((t)->hbt_cookie, (h), (o), (a), (c))) 1236d3ceb1dSskrll 1246d3ceb1dSskrll #define bus_space_write_region_1(t, h, o, a, c) \ 1256d3ceb1dSskrll (((t)->hbt_wr_1)((t)->hbt_cookie, (h), (o), (a), (c))) 1266d3ceb1dSskrll #define bus_space_write_region_2(t, h, o, a, c) \ 1276d3ceb1dSskrll (((t)->hbt_wr_2)((t)->hbt_cookie, (h), (o), (a), (c))) 1286d3ceb1dSskrll #define bus_space_write_region_4(t, h, o, a, c) \ 1296d3ceb1dSskrll (((t)->hbt_wr_4)((t)->hbt_cookie, (h), (o), (a), (c))) 1306d3ceb1dSskrll #define bus_space_write_region_8(t, h, o, a, c) \ 1316d3ceb1dSskrll (((t)->hbt_wr_8)((t)->hbt_cookie, (h), (o), (a), (c))) 1326d3ceb1dSskrll 1336d3ceb1dSskrll #define bus_space_read_region_stream_2(t, h, o, a, c) \ 1346d3ceb1dSskrll (((t)->hbt_rrr_2)((t)->hbt_cookie, (h), (o), (a), (c))) 1356d3ceb1dSskrll #define bus_space_read_region_stream_4(t, h, o, a, c) \ 1366d3ceb1dSskrll (((t)->hbt_rrr_4)((t)->hbt_cookie, (h), (o), (a), (c))) 1376d3ceb1dSskrll #define bus_space_read_region_stream_8(t, h, o, a, c) \ 1386d3ceb1dSskrll (((t)->hbt_rrr_8)((t)->hbt_cookie, (h), (o), (a), (c))) 1396d3ceb1dSskrll 1406d3ceb1dSskrll #define bus_space_write_region_stream_2(t, h, o, a, c) \ 1416d3ceb1dSskrll (((t)->hbt_wrr_2)((t)->hbt_cookie, (h), (o), (a), (c))) 1426d3ceb1dSskrll #define bus_space_write_region_stream_4(t, h, o, a, c) \ 1436d3ceb1dSskrll (((t)->hbt_wrr_4)((t)->hbt_cookie, (h), (o), (a), (c))) 1446d3ceb1dSskrll #define bus_space_write_region_stream_8(t, h, o, a, c) \ 1456d3ceb1dSskrll (((t)->hbt_wrr_8)((t)->hbt_cookie, (h), (o), (a), (c))) 1466d3ceb1dSskrll 1476d3ceb1dSskrll #define bus_space_set_region_1(t, h, o, v, c) \ 1486d3ceb1dSskrll (((t)->hbt_sr_1)((t)->hbt_cookie, (h), (o), (v), (c))) 1496d3ceb1dSskrll #define bus_space_set_region_2(t, h, o, v, c) \ 1506d3ceb1dSskrll (((t)->hbt_sr_2)((t)->hbt_cookie, (h), (o), (v), (c))) 1516d3ceb1dSskrll #define bus_space_set_region_4(t, h, o, v, c) \ 1526d3ceb1dSskrll (((t)->hbt_sr_4)((t)->hbt_cookie, (h), (o), (v), (c))) 1536d3ceb1dSskrll #define bus_space_set_region_8(t, h, o, v, c) \ 1546d3ceb1dSskrll (((t)->hbt_sr_8)((t)->hbt_cookie, (h), (o), (v), (c))) 1556d3ceb1dSskrll 1566d3ceb1dSskrll #define bus_space_copy_1(t, h1, o1, h2, o2, c) \ 1576d3ceb1dSskrll (((t)->hbt_cp_1)((t)->hbt_cookie, (h1), (o1), (h2), (o2), (c))) 1586d3ceb1dSskrll #define bus_space_copy_2(t, h1, o1, h2, o2, c) \ 1596d3ceb1dSskrll (((t)->hbt_cp_2)((t)->hbt_cookie, (h1), (o1), (h2), (o2), (c))) 1606d3ceb1dSskrll #define bus_space_copy_4(t, h1, o1, h2, o2, c) \ 1616d3ceb1dSskrll (((t)->hbt_cp_4)((t)->hbt_cookie, (h1), (o1), (h2), (o2), (c))) 1626d3ceb1dSskrll #define bus_space_copy_8(t, h1, o1, h2, o2, c) \ 1636d3ceb1dSskrll (((t)->hbt_cp_8)((t)->hbt_cookie, (h1), (o1), (h2), (o2), (c))) 1646d3ceb1dSskrll 1656d3ceb1dSskrll /* Forwards needed by prototypes below. */ 1666d3ceb1dSskrll struct mbuf; 1676d3ceb1dSskrll struct proc; 1686d3ceb1dSskrll struct uio; 1696d3ceb1dSskrll 1706d3ceb1dSskrll #define bus_dmamap_create(t, s, n, m, b, f, p) \ 1716d3ceb1dSskrll (*(t)->_dmamap_create)((t)->_cookie, (s), (n), (m), (b), (f), (p)) 1726d3ceb1dSskrll #define bus_dmamap_destroy(t, p) \ 1736d3ceb1dSskrll (*(t)->_dmamap_destroy)((t)->_cookie, (p)) 1746d3ceb1dSskrll #define bus_dmamap_load(t, m, b, s, p, f) \ 1756d3ceb1dSskrll (*(t)->_dmamap_load)((t)->_cookie, (m), (b), (s), (p), (f)) 1766d3ceb1dSskrll #define bus_dmamap_load_mbuf(t, m, b, f) \ 1776d3ceb1dSskrll (*(t)->_dmamap_load_mbuf)((t)->_cookie, (m), (b), (f)) 1786d3ceb1dSskrll #define bus_dmamap_load_uio(t, m, u, f) \ 1796d3ceb1dSskrll (*(t)->_dmamap_load_uio)((t)->_cookie, (m), (u), (f)) 1806d3ceb1dSskrll #define bus_dmamap_load_raw(t, m, sg, n, s, f) \ 1816d3ceb1dSskrll (*(t)->_dmamap_load_raw)((t)->_cookie, (m), (sg), (n), (s), (f)) 1826d3ceb1dSskrll #define bus_dmamap_unload(t, p) \ 1836d3ceb1dSskrll (*(t)->_dmamap_unload)((t)->_cookie, (p)) 1846d3ceb1dSskrll #define bus_dmamap_sync(t, p, o, l, ops) \ 1856d3ceb1dSskrll (void)((t)->_dmamap_sync ? \ 1866d3ceb1dSskrll (*(t)->_dmamap_sync)((t)->_cookie, (p), (o), (l), (ops)) : (void)0) 1876d3ceb1dSskrll 1886d3ceb1dSskrll #define bus_dmamem_alloc(t, s, a, b, sg, n, r, f) \ 1896d3ceb1dSskrll (*(t)->_dmamem_alloc)((t)->_cookie, (s), (a), (b), (sg), (n), (r), (f)) 1906d3ceb1dSskrll #define bus_dmamem_free(t, sg, n) \ 1916d3ceb1dSskrll (*(t)->_dmamem_free)((t)->_cookie, (sg), (n)) 1926d3ceb1dSskrll #define bus_dmamem_map(t, sg, n, s, k, f) \ 1936d3ceb1dSskrll (*(t)->_dmamem_map)((t)->_cookie, (sg), (n), (s), (k), (f)) 1946d3ceb1dSskrll #define bus_dmamem_unmap(t, k, s) \ 1956d3ceb1dSskrll (*(t)->_dmamem_unmap)((t)->_cookie, (k), (s)) 1966d3ceb1dSskrll #define bus_dmamem_mmap(t, sg, n, o, p, f) \ 1976d3ceb1dSskrll (*(t)->_dmamem_mmap)((t)->_cookie, (sg), (n), (o), (p), (f)) 1986d3ceb1dSskrll 1996d3ceb1dSskrll #define bus_dmatag_subregion(t, mna, mxa, nt, f) EOPNOTSUPP 2006d3ceb1dSskrll #define bus_dmatag_destroy(t) 2016d3ceb1dSskrll 2026d3ceb1dSskrll #endif /* _MACHINE_BUS_FUNCS_H_ */ 203