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| 1 | /******************************************************************************* | |||
| 2 | * | |||
| 3 | * Module Name: rsmem24 - Memory resource descriptors | |||
| 4 | * | |||
| 5 | ******************************************************************************/ | |||
| 6 | ||||
| 7 | /* | |||
| 8 | * Copyright (C) 2000 - 2006, R. Byron Moore | |||
| 9 | * All rights reserved. | |||
| 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 | * without modification. | |||
| 17 | * 2. Redistributions in binary form must reproduce at minimum a disclaimer | |||
| 18 | * substantially similar to the "NO WARRANTY" disclaimer below | |||
| 19 | * ("Disclaimer") and any redistribution must be conditioned upon | |||
| 20 | * including a substantially similar Disclaimer requirement for further | |||
| 21 | * binary redistribution. | |||
| 22 | * 3. Neither the names of the above-listed copyright holders nor the names | |||
| 23 | * of any contributors may be used to endorse or promote products derived | |||
| 24 | * from this software without specific prior written permission. | |||
| 25 | * | |||
| 26 | * Alternatively, this software may be distributed under the terms of the | |||
| 27 | * GNU General Public License ("GPL") version 2 as published by the Free | |||
| 28 | * Software Foundation. | |||
| 29 | * | |||
| 30 | * NO WARRANTY | |||
| 31 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |||
| 32 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |||
| 33 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR | |||
| 34 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |||
| 35 | * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |||
| 36 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |||
| 37 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |||
| 38 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |||
| 39 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING | |||
| 40 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |||
| 41 | * POSSIBILITY OF SUCH DAMAGES. | |||
| 42 | */ | |||
| 43 | ||||
| 44 | #include <acpi/acpi.h> | |||
| 45 | #include <acpi/acresrc.h> | |||
| 46 | ||||
| 47 | #define _COMPONENT ACPI_RESOURCES | |||
| 48 | ACPI_MODULE_NAME("rsmemory") | |||
| 49 | ||||
| 50 | /******************************************************************************* | |||
| 51 | * | |||
| 52 | * acpi_rs_convert_memory24 | |||
| 53 | * | |||
| 54 | ******************************************************************************/ | |||
| 55 | struct acpi_rsconvert_info acpi_rs_convert_memory24[4] = { | |||
| 56 | {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_MEMORY24, | |||
| 57 | ACPI_RS_SIZE(struct acpi_resource_memory24), | |||
| 58 | ACPI_RSC_TABLE_SIZE(acpi_rs_convert_memory24)}, | |||
| 59 | ||||
| 60 | {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_MEMORY24, | |||
| 61 | sizeof(struct aml_resource_memory24), | |||
| 62 | 0}, | |||
| 63 | ||||
| 64 | /* Read/Write bit */ | |||
| 65 | ||||
| 66 | {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.memory24.write_protect), | |||
| 67 | AML_OFFSET(memory24.flags), | |||
| 68 | 0}, | |||
| 69 | /* | |||
| 70 | * These fields are contiguous in both the source and destination: | |||
| 71 | * Minimum Base Address | |||
| 72 | * Maximum Base Address | |||
| 73 | * Address Base Alignment | |||
| 74 | * Range Length | |||
| 75 | */ | |||
| 76 | {ACPI_RSC_MOVE16, ACPI_RS_OFFSET(data.memory24.minimum), | |||
| 77 | AML_OFFSET(memory24.minimum), | |||
| 78 | 4} | |||
| 79 | }; | |||
| 80 | ||||
| 81 | /******************************************************************************* | |||
| 82 | * | |||
| 83 | * acpi_rs_convert_memory32 | |||
| 84 | * | |||
| 85 | ******************************************************************************/ | |||
| 86 | ||||
| 87 | struct acpi_rsconvert_info acpi_rs_convert_memory32[4] = { | |||
| 88 | {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_MEMORY32, | |||
| 89 | ACPI_RS_SIZE(struct acpi_resource_memory32), | |||
| 90 | ACPI_RSC_TABLE_SIZE(acpi_rs_convert_memory32)}, | |||
| 91 | ||||
| 92 | {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_MEMORY32, | |||
| 93 | sizeof(struct aml_resource_memory32), | |||
| 94 | 0}, | |||
| 95 | ||||
| 96 | /* Read/Write bit */ | |||
| 97 | ||||
| 98 | {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.memory32.write_protect), | |||
| 99 | AML_OFFSET(memory32.flags), | |||
| 100 | 0}, | |||
| 101 | /* | |||
| 102 | * These fields are contiguous in both the source and destination: | |||
| 103 | * Minimum Base Address | |||
| 104 | * Maximum Base Address | |||
| 105 | * Address Base Alignment | |||
| 106 | * Range Length | |||
| 107 | */ | |||
| 108 | {ACPI_RSC_MOVE32, ACPI_RS_OFFSET(data.memory32.minimum), | |||
| 109 | AML_OFFSET(memory32.minimum), | |||
| 110 | 4} | |||
| 111 | }; | |||
| 112 | ||||
| 113 | /******************************************************************************* | |||
| 114 | * | |||
| 115 | * acpi_rs_convert_fixed_memory32 | |||
| 116 | * | |||
| 117 | ******************************************************************************/ | |||
| 118 | ||||
| 119 | struct acpi_rsconvert_info acpi_rs_convert_fixed_memory32[4] = { | |||
| 120 | {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_FIXED_MEMORY32, | |||
| 121 | ACPI_RS_SIZE(struct acpi_resource_fixed_memory32), | |||
| 122 | ACPI_RSC_TABLE_SIZE(acpi_rs_convert_fixed_memory32)}, | |||
| 123 | ||||
| 124 | {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_FIXED_MEMORY32, | |||
| 125 | sizeof(struct aml_resource_fixed_memory32), | |||
| 126 | 0}, | |||
| 127 | ||||
| 128 | /* Read/Write bit */ | |||
| 129 | ||||
| 130 | {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.fixed_memory32.write_protect), | |||
| 131 | AML_OFFSET(fixed_memory32.flags), | |||
| 132 | 0}, | |||
| 133 | /* | |||
| 134 | * These fields are contiguous in both the source and destination: | |||
| 135 | * Base Address | |||
| 136 | * Range Length | |||
| 137 | */ | |||
| 138 | {ACPI_RSC_MOVE32, ACPI_RS_OFFSET(data.fixed_memory32.address), | |||
| 139 | AML_OFFSET(fixed_memory32.address), | |||
| 140 | 2} | |||
| 141 | }; | |||
| 142 | ||||
| 143 | /******************************************************************************* | |||
| 144 | * | |||
| 145 | * acpi_rs_get_vendor_small | |||
| 146 | * | |||
| 147 | ******************************************************************************/ | |||
| 148 | ||||
| 149 | struct acpi_rsconvert_info acpi_rs_get_vendor_small[3] = { | |||
| 150 | {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_VENDOR, | |||
| 151 | ACPI_RS_SIZE(struct acpi_resource_vendor), | |||
| 152 | ACPI_RSC_TABLE_SIZE(acpi_rs_get_vendor_small)}, | |||
| 153 | ||||
| 154 | /* Length of the vendor data (byte count) */ | |||
| 155 | ||||
| 156 | {ACPI_RSC_COUNT16, ACPI_RS_OFFSET(data.vendor.byte_length), | |||
| 157 | 0, | |||
| 158 | sizeof(u8)} | |||
| 159 | , | |||
| 160 | ||||
| 161 | /* Vendor data */ | |||
| 162 | ||||
| 163 | {ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.vendor.byte_data[0]), | |||
| 164 | sizeof(struct aml_resource_small_header), | |||
| 165 | 0} | |||
| 166 | }; | |||
| 167 | ||||
| 168 | /******************************************************************************* | |||
| 169 | * | |||
| 170 | * acpi_rs_get_vendor_large | |||
| 171 | * | |||
| 172 | ******************************************************************************/ | |||
| 173 | ||||
| 174 | struct acpi_rsconvert_info acpi_rs_get_vendor_large[3] = { | |||
| 175 | {ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_VENDOR, | |||
| 176 | ACPI_RS_SIZE(struct acpi_resource_vendor), | |||
| 177 | ACPI_RSC_TABLE_SIZE(acpi_rs_get_vendor_large)}, | |||
| 178 | ||||
| 179 | /* Length of the vendor data (byte count) */ | |||
| 180 | ||||
| 181 | {ACPI_RSC_COUNT16, ACPI_RS_OFFSET(data.vendor.byte_length), | |||
| 182 | 0, | |||
| 183 | sizeof(u8)} | |||
| 184 | , | |||
| 185 | ||||
| 186 | /* Vendor data */ | |||
| 187 | ||||
| 188 | {ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.vendor.byte_data[0]), | |||
| 189 | sizeof(struct aml_resource_large_header), | |||
| 190 | 0} | |||
| 191 | }; | |||
| 192 | ||||
| 193 | /******************************************************************************* | |||
| 194 | * | |||
| 195 | * acpi_rs_set_vendor | |||
| 196 | * | |||
| 197 | ******************************************************************************/ | |||
| 198 | ||||
| 199 | struct acpi_rsconvert_info acpi_rs_set_vendor[7] = { | |||
| 200 | /* Default is a small vendor descriptor */ | |||
| 201 | ||||
| 202 | {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_VENDOR_SMALL, | |||
| 203 | sizeof(struct aml_resource_small_header), | |||
| 204 | ACPI_RSC_TABLE_SIZE(acpi_rs_set_vendor)}, | |||
| 205 | ||||
| 206 | /* Get the length and copy the data */ | |||
| 207 | ||||
| 208 | {ACPI_RSC_COUNT16, ACPI_RS_OFFSET(data.vendor.byte_length), | |||
| 209 | 0, | |||
| 210 | 0}, | |||
| 211 | ||||
| 212 | {ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.vendor.byte_data[0]), | |||
| 213 | sizeof(struct aml_resource_small_header), | |||
| 214 | 0}, | |||
| 215 | ||||
| 216 | /* | |||
| 217 | * All done if the Vendor byte length is 7 or less, meaning that it will | |||
| 218 | * fit within a small descriptor | |||
| 219 | */ | |||
| 220 | {ACPI_RSC_EXIT_LE, 0, 0, 7}, | |||
| 221 | ||||
| 222 | /* Must create a large vendor descriptor */ | |||
| 223 | ||||
| 224 | {ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_VENDOR_LARGE, | |||
| 225 | sizeof(struct aml_resource_large_header), | |||
| 226 | 0}, | |||
| 227 | ||||
| 228 | {ACPI_RSC_COUNT16, ACPI_RS_OFFSET(data.vendor.byte_length), | |||
| 229 | 0, | |||
| 230 | 0}, | |||
| 231 | ||||
| 232 | {ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.vendor.byte_data[0]), | |||
| 233 | sizeof(struct aml_resource_large_header), | |||
| 234 | 0} | |||
| 235 | }; | |||
| ***TER 100% (0/0) of SOURCE FILE rsmemory.c | ||||