| 1 | /******************************************************************************* |
| 2 | * |
| 3 | * Module Name: rsinfo - Dispatch and Info tables |
| 4 | * |
| 5 | ******************************************************************************/ |
| 6 | |
| 7 | /* |
| 8 | * Copyright (C) 2000 - 2016, Intel Corp. |
| 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.h" |
| 45 | #include "accommon.h" |
| 46 | #include "acresrc.h" |
| 47 | |
| 48 | #define _COMPONENT ACPI_RESOURCES |
| 49 | ACPI_MODULE_NAME ("rsinfo" ) |
| 50 | |
| 51 | /* |
| 52 | * Resource dispatch and information tables. Any new resource types (either |
| 53 | * Large or Small) must be reflected in each of these tables, so they are here |
| 54 | * in one place. |
| 55 | * |
| 56 | * The tables for Large descriptors are indexed by bits 6:0 of the AML |
| 57 | * descriptor type byte. The tables for Small descriptors are indexed by |
| 58 | * bits 6:3 of the descriptor byte. The tables for internal resource |
| 59 | * descriptors are indexed by the ACPI_RESOURCE_TYPE field. |
| 60 | */ |
| 61 | |
| 62 | |
| 63 | /* Dispatch table for resource-to-AML (Set Resource) conversion functions */ |
| 64 | |
| 65 | ACPI_RSCONVERT_INFO *AcpiGbl_SetResourceDispatch[] = |
| 66 | { |
| 67 | AcpiRsSetIrq, /* 0x00, ACPI_RESOURCE_TYPE_IRQ */ |
| 68 | AcpiRsConvertDma, /* 0x01, ACPI_RESOURCE_TYPE_DMA */ |
| 69 | AcpiRsSetStartDpf, /* 0x02, ACPI_RESOURCE_TYPE_START_DEPENDENT */ |
| 70 | AcpiRsConvertEndDpf, /* 0x03, ACPI_RESOURCE_TYPE_END_DEPENDENT */ |
| 71 | AcpiRsConvertIo, /* 0x04, ACPI_RESOURCE_TYPE_IO */ |
| 72 | AcpiRsConvertFixedIo, /* 0x05, ACPI_RESOURCE_TYPE_FIXED_IO */ |
| 73 | AcpiRsSetVendor, /* 0x06, ACPI_RESOURCE_TYPE_VENDOR */ |
| 74 | AcpiRsConvertEndTag, /* 0x07, ACPI_RESOURCE_TYPE_END_TAG */ |
| 75 | AcpiRsConvertMemory24, /* 0x08, ACPI_RESOURCE_TYPE_MEMORY24 */ |
| 76 | AcpiRsConvertMemory32, /* 0x09, ACPI_RESOURCE_TYPE_MEMORY32 */ |
| 77 | AcpiRsConvertFixedMemory32, /* 0x0A, ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */ |
| 78 | AcpiRsConvertAddress16, /* 0x0B, ACPI_RESOURCE_TYPE_ADDRESS16 */ |
| 79 | AcpiRsConvertAddress32, /* 0x0C, ACPI_RESOURCE_TYPE_ADDRESS32 */ |
| 80 | AcpiRsConvertAddress64, /* 0x0D, ACPI_RESOURCE_TYPE_ADDRESS64 */ |
| 81 | AcpiRsConvertExtAddress64, /* 0x0E, ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */ |
| 82 | AcpiRsConvertExtIrq, /* 0x0F, ACPI_RESOURCE_TYPE_EXTENDED_IRQ */ |
| 83 | AcpiRsConvertGenericReg, /* 0x10, ACPI_RESOURCE_TYPE_GENERIC_REGISTER */ |
| 84 | AcpiRsConvertGpio, /* 0x11, ACPI_RESOURCE_TYPE_GPIO */ |
| 85 | AcpiRsConvertFixedDma, /* 0x12, ACPI_RESOURCE_TYPE_FIXED_DMA */ |
| 86 | NULL, /* 0x13, ACPI_RESOURCE_TYPE_SERIAL_BUS - Use subtype table below */ |
| 87 | }; |
| 88 | |
| 89 | /* Dispatch tables for AML-to-resource (Get Resource) conversion functions */ |
| 90 | |
| 91 | ACPI_RSCONVERT_INFO *AcpiGbl_GetResourceDispatch[] = |
| 92 | { |
| 93 | /* Small descriptors */ |
| 94 | |
| 95 | NULL, /* 0x00, Reserved */ |
| 96 | NULL, /* 0x01, Reserved */ |
| 97 | NULL, /* 0x02, Reserved */ |
| 98 | NULL, /* 0x03, Reserved */ |
| 99 | AcpiRsGetIrq, /* 0x04, ACPI_RESOURCE_NAME_IRQ */ |
| 100 | AcpiRsConvertDma, /* 0x05, ACPI_RESOURCE_NAME_DMA */ |
| 101 | AcpiRsGetStartDpf, /* 0x06, ACPI_RESOURCE_NAME_START_DEPENDENT */ |
| 102 | AcpiRsConvertEndDpf, /* 0x07, ACPI_RESOURCE_NAME_END_DEPENDENT */ |
| 103 | AcpiRsConvertIo, /* 0x08, ACPI_RESOURCE_NAME_IO */ |
| 104 | AcpiRsConvertFixedIo, /* 0x09, ACPI_RESOURCE_NAME_FIXED_IO */ |
| 105 | AcpiRsConvertFixedDma, /* 0x0A, ACPI_RESOURCE_NAME_FIXED_DMA */ |
| 106 | NULL, /* 0x0B, Reserved */ |
| 107 | NULL, /* 0x0C, Reserved */ |
| 108 | NULL, /* 0x0D, Reserved */ |
| 109 | AcpiRsGetVendorSmall, /* 0x0E, ACPI_RESOURCE_NAME_VENDOR_SMALL */ |
| 110 | AcpiRsConvertEndTag, /* 0x0F, ACPI_RESOURCE_NAME_END_TAG */ |
| 111 | |
| 112 | /* Large descriptors */ |
| 113 | |
| 114 | NULL, /* 0x00, Reserved */ |
| 115 | AcpiRsConvertMemory24, /* 0x01, ACPI_RESOURCE_NAME_MEMORY24 */ |
| 116 | AcpiRsConvertGenericReg, /* 0x02, ACPI_RESOURCE_NAME_GENERIC_REGISTER */ |
| 117 | NULL, /* 0x03, Reserved */ |
| 118 | AcpiRsGetVendorLarge, /* 0x04, ACPI_RESOURCE_NAME_VENDOR_LARGE */ |
| 119 | AcpiRsConvertMemory32, /* 0x05, ACPI_RESOURCE_NAME_MEMORY32 */ |
| 120 | AcpiRsConvertFixedMemory32, /* 0x06, ACPI_RESOURCE_NAME_FIXED_MEMORY32 */ |
| 121 | AcpiRsConvertAddress32, /* 0x07, ACPI_RESOURCE_NAME_ADDRESS32 */ |
| 122 | AcpiRsConvertAddress16, /* 0x08, ACPI_RESOURCE_NAME_ADDRESS16 */ |
| 123 | AcpiRsConvertExtIrq, /* 0x09, ACPI_RESOURCE_NAME_EXTENDED_IRQ */ |
| 124 | AcpiRsConvertAddress64, /* 0x0A, ACPI_RESOURCE_NAME_ADDRESS64 */ |
| 125 | AcpiRsConvertExtAddress64, /* 0x0B, ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 */ |
| 126 | AcpiRsConvertGpio, /* 0x0C, ACPI_RESOURCE_NAME_GPIO */ |
| 127 | NULL, /* 0x0D, Reserved */ |
| 128 | NULL, /* 0x0E, ACPI_RESOURCE_NAME_SERIAL_BUS - Use subtype table below */ |
| 129 | }; |
| 130 | |
| 131 | /* Subtype table for SerialBus -- I2C, SPI, and UART */ |
| 132 | |
| 133 | ACPI_RSCONVERT_INFO *AcpiGbl_ConvertResourceSerialBusDispatch[] = |
| 134 | { |
| 135 | NULL, |
| 136 | AcpiRsConvertI2cSerialBus, |
| 137 | AcpiRsConvertSpiSerialBus, |
| 138 | AcpiRsConvertUartSerialBus, |
| 139 | }; |
| 140 | |
| 141 | |
| 142 | #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUGGER) |
| 143 | |
| 144 | /* Dispatch table for resource dump functions */ |
| 145 | |
| 146 | ACPI_RSDUMP_INFO *AcpiGbl_DumpResourceDispatch[] = |
| 147 | { |
| 148 | AcpiRsDumpIrq, /* ACPI_RESOURCE_TYPE_IRQ */ |
| 149 | AcpiRsDumpDma, /* ACPI_RESOURCE_TYPE_DMA */ |
| 150 | AcpiRsDumpStartDpf, /* ACPI_RESOURCE_TYPE_START_DEPENDENT */ |
| 151 | AcpiRsDumpEndDpf, /* ACPI_RESOURCE_TYPE_END_DEPENDENT */ |
| 152 | AcpiRsDumpIo, /* ACPI_RESOURCE_TYPE_IO */ |
| 153 | AcpiRsDumpFixedIo, /* ACPI_RESOURCE_TYPE_FIXED_IO */ |
| 154 | AcpiRsDumpVendor, /* ACPI_RESOURCE_TYPE_VENDOR */ |
| 155 | AcpiRsDumpEndTag, /* ACPI_RESOURCE_TYPE_END_TAG */ |
| 156 | AcpiRsDumpMemory24, /* ACPI_RESOURCE_TYPE_MEMORY24 */ |
| 157 | AcpiRsDumpMemory32, /* ACPI_RESOURCE_TYPE_MEMORY32 */ |
| 158 | AcpiRsDumpFixedMemory32, /* ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */ |
| 159 | AcpiRsDumpAddress16, /* ACPI_RESOURCE_TYPE_ADDRESS16 */ |
| 160 | AcpiRsDumpAddress32, /* ACPI_RESOURCE_TYPE_ADDRESS32 */ |
| 161 | AcpiRsDumpAddress64, /* ACPI_RESOURCE_TYPE_ADDRESS64 */ |
| 162 | AcpiRsDumpExtAddress64, /* ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */ |
| 163 | AcpiRsDumpExtIrq, /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */ |
| 164 | AcpiRsDumpGenericReg, /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */ |
| 165 | AcpiRsDumpGpio, /* ACPI_RESOURCE_TYPE_GPIO */ |
| 166 | AcpiRsDumpFixedDma, /* ACPI_RESOURCE_TYPE_FIXED_DMA */ |
| 167 | NULL, /* ACPI_RESOURCE_TYPE_SERIAL_BUS */ |
| 168 | }; |
| 169 | |
| 170 | ACPI_RSDUMP_INFO *AcpiGbl_DumpSerialBusDispatch[] = |
| 171 | { |
| 172 | NULL, |
| 173 | AcpiRsDumpI2cSerialBus, /* AML_RESOURCE_I2C_BUS_TYPE */ |
| 174 | AcpiRsDumpSpiSerialBus, /* AML_RESOURCE_SPI_BUS_TYPE */ |
| 175 | AcpiRsDumpUartSerialBus, /* AML_RESOURCE_UART_BUS_TYPE */ |
| 176 | }; |
| 177 | #endif |
| 178 | |
| 179 | |
| 180 | /* |
| 181 | * Base sizes for external AML resource descriptors, indexed by internal type. |
| 182 | * Includes size of the descriptor header (1 byte for small descriptors, |
| 183 | * 3 bytes for large descriptors) |
| 184 | */ |
| 185 | const UINT8 AcpiGbl_AmlResourceSizes[] = |
| 186 | { |
| 187 | sizeof (AML_RESOURCE_IRQ), /* ACPI_RESOURCE_TYPE_IRQ (optional Byte 3 always created) */ |
| 188 | sizeof (AML_RESOURCE_DMA), /* ACPI_RESOURCE_TYPE_DMA */ |
| 189 | sizeof (AML_RESOURCE_START_DEPENDENT), /* ACPI_RESOURCE_TYPE_START_DEPENDENT (optional Byte 1 always created) */ |
| 190 | sizeof (AML_RESOURCE_END_DEPENDENT), /* ACPI_RESOURCE_TYPE_END_DEPENDENT */ |
| 191 | sizeof (AML_RESOURCE_IO), /* ACPI_RESOURCE_TYPE_IO */ |
| 192 | sizeof (AML_RESOURCE_FIXED_IO), /* ACPI_RESOURCE_TYPE_FIXED_IO */ |
| 193 | sizeof (AML_RESOURCE_VENDOR_SMALL), /* ACPI_RESOURCE_TYPE_VENDOR */ |
| 194 | sizeof (AML_RESOURCE_END_TAG), /* ACPI_RESOURCE_TYPE_END_TAG */ |
| 195 | sizeof (AML_RESOURCE_MEMORY24), /* ACPI_RESOURCE_TYPE_MEMORY24 */ |
| 196 | sizeof (AML_RESOURCE_MEMORY32), /* ACPI_RESOURCE_TYPE_MEMORY32 */ |
| 197 | sizeof (AML_RESOURCE_FIXED_MEMORY32), /* ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */ |
| 198 | sizeof (AML_RESOURCE_ADDRESS16), /* ACPI_RESOURCE_TYPE_ADDRESS16 */ |
| 199 | sizeof (AML_RESOURCE_ADDRESS32), /* ACPI_RESOURCE_TYPE_ADDRESS32 */ |
| 200 | sizeof (AML_RESOURCE_ADDRESS64), /* ACPI_RESOURCE_TYPE_ADDRESS64 */ |
| 201 | sizeof (AML_RESOURCE_EXTENDED_ADDRESS64),/*ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */ |
| 202 | sizeof (AML_RESOURCE_EXTENDED_IRQ), /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */ |
| 203 | sizeof (AML_RESOURCE_GENERIC_REGISTER), /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */ |
| 204 | sizeof (AML_RESOURCE_GPIO), /* ACPI_RESOURCE_TYPE_GPIO */ |
| 205 | sizeof (AML_RESOURCE_FIXED_DMA), /* ACPI_RESOURCE_TYPE_FIXED_DMA */ |
| 206 | sizeof (AML_RESOURCE_COMMON_SERIALBUS), /* ACPI_RESOURCE_TYPE_SERIAL_BUS */ |
| 207 | }; |
| 208 | |
| 209 | |
| 210 | const UINT8 AcpiGbl_ResourceStructSizes[] = |
| 211 | { |
| 212 | /* Small descriptors */ |
| 213 | |
| 214 | 0, |
| 215 | 0, |
| 216 | 0, |
| 217 | 0, |
| 218 | ACPI_RS_SIZE (ACPI_RESOURCE_IRQ), |
| 219 | ACPI_RS_SIZE (ACPI_RESOURCE_DMA), |
| 220 | ACPI_RS_SIZE (ACPI_RESOURCE_START_DEPENDENT), |
| 221 | ACPI_RS_SIZE_MIN, |
| 222 | ACPI_RS_SIZE (ACPI_RESOURCE_IO), |
| 223 | ACPI_RS_SIZE (ACPI_RESOURCE_FIXED_IO), |
| 224 | ACPI_RS_SIZE (ACPI_RESOURCE_FIXED_DMA), |
| 225 | 0, |
| 226 | 0, |
| 227 | 0, |
| 228 | ACPI_RS_SIZE (ACPI_RESOURCE_VENDOR), |
| 229 | ACPI_RS_SIZE_MIN, |
| 230 | |
| 231 | /* Large descriptors */ |
| 232 | |
| 233 | 0, |
| 234 | ACPI_RS_SIZE (ACPI_RESOURCE_MEMORY24), |
| 235 | ACPI_RS_SIZE (ACPI_RESOURCE_GENERIC_REGISTER), |
| 236 | 0, |
| 237 | ACPI_RS_SIZE (ACPI_RESOURCE_VENDOR), |
| 238 | ACPI_RS_SIZE (ACPI_RESOURCE_MEMORY32), |
| 239 | ACPI_RS_SIZE (ACPI_RESOURCE_FIXED_MEMORY32), |
| 240 | ACPI_RS_SIZE (ACPI_RESOURCE_ADDRESS32), |
| 241 | ACPI_RS_SIZE (ACPI_RESOURCE_ADDRESS16), |
| 242 | ACPI_RS_SIZE (ACPI_RESOURCE_EXTENDED_IRQ), |
| 243 | ACPI_RS_SIZE (ACPI_RESOURCE_ADDRESS64), |
| 244 | ACPI_RS_SIZE (ACPI_RESOURCE_EXTENDED_ADDRESS64), |
| 245 | ACPI_RS_SIZE (ACPI_RESOURCE_GPIO), |
| 246 | ACPI_RS_SIZE (ACPI_RESOURCE_COMMON_SERIALBUS) |
| 247 | }; |
| 248 | |
| 249 | const UINT8 AcpiGbl_AmlResourceSerialBusSizes[] = |
| 250 | { |
| 251 | 0, |
| 252 | sizeof (AML_RESOURCE_I2C_SERIALBUS), |
| 253 | sizeof (AML_RESOURCE_SPI_SERIALBUS), |
| 254 | sizeof (AML_RESOURCE_UART_SERIALBUS), |
| 255 | }; |
| 256 | |
| 257 | const UINT8 AcpiGbl_ResourceStructSerialBusSizes[] = |
| 258 | { |
| 259 | 0, |
| 260 | ACPI_RS_SIZE (ACPI_RESOURCE_I2C_SERIALBUS), |
| 261 | ACPI_RS_SIZE (ACPI_RESOURCE_SPI_SERIALBUS), |
| 262 | ACPI_RS_SIZE (ACPI_RESOURCE_UART_SERIALBUS), |
| 263 | }; |
| 264 | |