Annotation of sys/arch/sparc64/sparc64/busop_c.in, Revision 1.1
1.1 ! nbrk 1: ECHO:/* $OpenBSD: busop_c.in,v 1.1 2003/02/17 01:29:20 henric Exp $ */
! 2: ECHO:
! 3: ECHO:/*
! 4: ECHO: * Copyright (c) 2003 Henric Jungheim
! 5: ECHO: * All rights reserved.
! 6: ECHO: *
! 7: ECHO: * Redistribution and use in source and binary forms, with or without
! 8: ECHO: * modification, are permitted provided that the following conditions
! 9: ECHO: * are met:
! 10: ECHO: * 1. Redistributions of source code must retain the above copyright
! 11: ECHO: * notice, this list of conditions and the following disclaimer.
! 12: ECHO: * 2. Redistributions in binary form must reproduce the above copyright
! 13: ECHO: * notice, this list of conditions and the following disclaimer in the
! 14: ECHO: * documentation and/or other materials provided with the distribution.
! 15: ECHO: * 3. The name of the author may not be used to endorse or promote products
! 16: ECHO: * derived from this software without specific prior written permission.
! 17: ECHO: *
! 18: ECHO: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
! 19: ECHO: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! 20: ECHO: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
! 21: ECHO: * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
! 22: ECHO: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
! 23: ECHO: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
! 24: ECHO: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
! 25: ECHO: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
! 26: ECHO: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
! 27: ECHO: * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! 28: ECHO: */
! 29: ECHO:
! 30: ECHO:#include <sys/param.h>
! 31: ECHO:#include <sys/systm.h>
! 32: ECHO:#include <sys/kernel.h>
! 33: ECHO:
! 34: ECHO:#include <machine/bus.h>
! 35: ECHO:
! 36:
! 37: void
! 38: bus_space_read_<RAW>multi_<NUM>(bus_space_tag_t t, bus_space_handle_t h,
! 39: bus_size_t o,
! 40: NRAW: <TYPE> *a, bus_size_t c)
! 41: RAW: void *a, size_t c)
! 42: {
! 43: <TYPE> *p = a;
! 44:
! 45: BUS_SPACE_ASSERT(t, h, o, <NUM>);
! 46: BUS_SPACE_TRACE(t, h,
! 47: ("bsrm<NUM>(%llx + %llx, %x, %x) ->", (long long)h.bh_ptr,
! 48: (long long)o, t-><ASI>, c));
! 49: RAW: c /= sizeof(<TYPE>);
! 50:
! 51: ++c; /* Looping on "--c" is slightly faster than on "c--" */
! 52: asi_set(t-><ASI>);
! 53: while (--c > 0) {
! 54: <TYPE> r = <LOAD>_asi(h.bh_ptr + o);
! 55: BUS_SPACE_TRACE(t, h, (" <FMT>", r));
! 56: *p++ = r;
! 57: }
! 58:
! 59: BUS_SPACE_TRACE(t, h, ("\n"));
! 60: }
! 61:
! 62: void
! 63: bus_space_write_<RAW>multi_<NUM>(bus_space_tag_t t, bus_space_handle_t h,
! 64: bus_size_t o,
! 65: NRAW: const <TYPE> *a, bus_size_t c)
! 66: RAW: const void *a, size_t c)
! 67: {
! 68: const <TYPE> *p = a;
! 69:
! 70: BUS_SPACE_ASSERT(t, h, o, <NUM>);
! 71: BUS_SPACE_TRACE(t, h,
! 72: ("bswm<NUM>(%llx + %llx, %x, %x) <-", (long long)h.bh_ptr,
! 73: (long long)o, t-><ASI>, c));
! 74: RAW: c /= sizeof(<TYPE>);
! 75:
! 76: ++c; /* Looping on "--c" is slightly faster than on "c--" */
! 77: asi_set(t-><ASI>);
! 78: while (--c > 0) {
! 79: <TYPE> r = *p++;
! 80: BUS_SPACE_TRACE(t, h, (" <FMT>", r));
! 81: <STORE>_asi(h.bh_ptr + o, r);
! 82: }
! 83:
! 84: BUS_SPACE_TRACE(t, h, ("\n"));
! 85: }
! 86:
! 87: void
! 88: bus_space_set_<RAW>multi_<NUM>(bus_space_tag_t t, bus_space_handle_t h,
! 89: bus_size_t o, <TYPE> v,
! 90: NRAW: bus_size_t c)
! 91: RAW: size_t c)
! 92: {
! 93: BUS_SPACE_ASSERT(t, h, o, <NUM>);
! 94: BUS_SPACE_TRACE(t, h,
! 95: ("bssm<NUM>(%llx + %llx, %x, %x) <- <FMT>\n", (long long)h.bh_ptr,
! 96: (long long)o, t-><ASI>, c, v));
! 97: RAW: c /= sizeof(<TYPE>);
! 98:
! 99: ++c; /* Looping on "--c" is slightly faster than on "c--" */
! 100: asi_set(t-><ASI>);
! 101: while (--c > 0)
! 102: <STORE>_asi(h.bh_ptr + o, v);
! 103: }
! 104:
! 105: void
! 106: bus_space_read_<RAW>region_<NUM>(bus_space_tag_t t, bus_space_handle_t h,
! 107: bus_size_t o,
! 108: NRAW: <TYPE> *a, bus_size_t c)
! 109: RAW: void *a, size_t c)
! 110: {
! 111: <TYPE> *p = a;
! 112: paddr_t ptr = h.bh_ptr + o;
! 113:
! 114: BUS_SPACE_ASSERT(t, h, o, <NUM>);
! 115: BUS_SPACE_TRACE(t, h,
! 116: ("bsrr<NUM>(%llx + %llx, %x, %x) <- \n", (long long)h.bh_ptr,
! 117: (long long)o, t-><ASI>, c));
! 118: RAW: c /= sizeof(<TYPE>);
! 119:
! 120: asi_set(t-><ASI>);
! 121: for (; c; p++, c--, ptr += <NUM>) {
! 122: <TYPE> r = <LOAD>_asi(ptr);
! 123: BUS_SPACE_TRACE(t, h, (" <FMT>", r));
! 124: *p = r;
! 125: }
! 126:
! 127: BUS_SPACE_TRACE(t, h, ("\n"));
! 128: }
! 129:
! 130: void
! 131: bus_space_write_<RAW>region_<NUM>(bus_space_tag_t t, bus_space_handle_t h,
! 132: bus_size_t o,
! 133: NRAW: const <TYPE> *a, bus_size_t c)
! 134: RAW: const void *a, size_t c)
! 135: {
! 136: const <TYPE> *p = a;
! 137: paddr_t ptr = h.bh_ptr + o;
! 138:
! 139: BUS_SPACE_ASSERT(t, h, o, <NUM>);
! 140: BUS_SPACE_TRACE(t, h,
! 141: ("bswr<NUM>(%llx + %llx, %x, %x) <-", (long long)h.bh_ptr,
! 142: (long long)o, t-><ASI>, c));
! 143: RAW: c /= sizeof(<TYPE>);
! 144:
! 145: asi_set(t-><ASI>);
! 146: for (; c; p++, c--, ptr += <NUM>) {
! 147: <TYPE> r = *p;
! 148: BUS_SPACE_TRACE(t, h, (" <FMT>", r));
! 149: <STORE>_asi(ptr, r);
! 150: }
! 151:
! 152: BUS_SPACE_TRACE(t, h, ("\n"));
! 153: }
! 154:
! 155: void
! 156: bus_space_set_<RAW>region_<NUM>(bus_space_tag_t t, bus_space_handle_t h,
! 157: bus_size_t o, <TYPE> v,
! 158: NRAW: bus_size_t c)
! 159: RAW: size_t c)
! 160: {
! 161: paddr_t ptr = h.bh_ptr + o;
! 162:
! 163: BUS_SPACE_ASSERT(t, h, o, <NUM>);
! 164: BUS_SPACE_TRACE(t, h,
! 165: ("bssr<NUM>(%llx + %llx, %x, %x) <- <FMT>\n", (long long)h.bh_ptr,
! 166: (long long)o, t-><ASI>, c, v));
! 167: RAW: c /= sizeof(<TYPE>);
! 168:
! 169: asi_set(t-><ASI>);
! 170: for (; c; c--, ptr += <NUM>)
! 171: <STORE>_asi(ptr, v);
! 172: }
! 173:
! 174: void
! 175: bus_space_copy_<RAW>region_<NUM>(bus_space_tag_t t, bus_space_handle_t h1,
! 176: bus_size_t o1, bus_space_handle_t h2, bus_size_t o2,
! 177: NRAW: bus_size_t c)
! 178: RAW: size_t c)
! 179: {
! 180: paddr_t ptr1 = h1.bh_ptr + o1;
! 181: paddr_t ptr2 = h2.bh_ptr + o2;
! 182:
! 183: BUS_SPACE_ASSERT(t, h1, o2, <NUM>);
! 184: BUS_SPACE_ASSERT(t, h2, o2, <NUM>);
! 185: BUS_SPACE_TRACE(t, h1,
! 186: ("bscr<NUM>(%llx + %llx, %llx + %llx, %x, %x) <-> \n",
! 187: (long long)h1.bh_ptr, (long long)o1,
! 188: (long long)h2.bh_ptr, (long long)o2,
! 189: t-><ASI>, c));
! 190: RAW: c /= sizeof(<TYPE>);
! 191:
! 192: asi_set(t-><ASI>);
! 193: for (; c; c--, ptr1 += <NUM>, ptr2 += <NUM>) {
! 194: <TYPE> r = <LOAD>_asi(ptr2);
! 195: BUS_SPACE_TRACE(t, h1, (" <FMT>", r));
! 196: <STORE>_asi(ptr1, r);
! 197: }
! 198: BUS_SPACE_TRACE(t, h1, ("\n"));
! 199: }
! 200:
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