rsinfo.c revision 1.1.1.4
1/******************************************************************************* 2 * 3 * Module Name: rsinfo - Dispatch and Info tables 4 * 5 ******************************************************************************/ 6 7/* 8 * Copyright (C) 2000 - 2014, 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#define __RSINFO_C__ 45 46#include "acpi.h" 47#include "accommon.h" 48#include "acresrc.h" 49 50#define _COMPONENT ACPI_RESOURCES 51 ACPI_MODULE_NAME ("rsinfo") 52 53/* 54 * Resource dispatch and information tables. Any new resource types (either 55 * Large or Small) must be reflected in each of these tables, so they are here 56 * in one place. 57 * 58 * The tables for Large descriptors are indexed by bits 6:0 of the AML 59 * descriptor type byte. The tables for Small descriptors are indexed by 60 * bits 6:3 of the descriptor byte. The tables for internal resource 61 * descriptors are indexed by the ACPI_RESOURCE_TYPE field. 62 */ 63 64 65/* Dispatch table for resource-to-AML (Set Resource) conversion functions */ 66 67ACPI_RSCONVERT_INFO *AcpiGbl_SetResourceDispatch[] = 68{ 69 AcpiRsSetIrq, /* 0x00, ACPI_RESOURCE_TYPE_IRQ */ 70 AcpiRsConvertDma, /* 0x01, ACPI_RESOURCE_TYPE_DMA */ 71 AcpiRsSetStartDpf, /* 0x02, ACPI_RESOURCE_TYPE_START_DEPENDENT */ 72 AcpiRsConvertEndDpf, /* 0x03, ACPI_RESOURCE_TYPE_END_DEPENDENT */ 73 AcpiRsConvertIo, /* 0x04, ACPI_RESOURCE_TYPE_IO */ 74 AcpiRsConvertFixedIo, /* 0x05, ACPI_RESOURCE_TYPE_FIXED_IO */ 75 AcpiRsSetVendor, /* 0x06, ACPI_RESOURCE_TYPE_VENDOR */ 76 AcpiRsConvertEndTag, /* 0x07, ACPI_RESOURCE_TYPE_END_TAG */ 77 AcpiRsConvertMemory24, /* 0x08, ACPI_RESOURCE_TYPE_MEMORY24 */ 78 AcpiRsConvertMemory32, /* 0x09, ACPI_RESOURCE_TYPE_MEMORY32 */ 79 AcpiRsConvertFixedMemory32, /* 0x0A, ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */ 80 AcpiRsConvertAddress16, /* 0x0B, ACPI_RESOURCE_TYPE_ADDRESS16 */ 81 AcpiRsConvertAddress32, /* 0x0C, ACPI_RESOURCE_TYPE_ADDRESS32 */ 82 AcpiRsConvertAddress64, /* 0x0D, ACPI_RESOURCE_TYPE_ADDRESS64 */ 83 AcpiRsConvertExtAddress64, /* 0x0E, ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */ 84 AcpiRsConvertExtIrq, /* 0x0F, ACPI_RESOURCE_TYPE_EXTENDED_IRQ */ 85 AcpiRsConvertGenericReg, /* 0x10, ACPI_RESOURCE_TYPE_GENERIC_REGISTER */ 86 AcpiRsConvertGpio, /* 0x11, ACPI_RESOURCE_TYPE_GPIO */ 87 AcpiRsConvertFixedDma, /* 0x12, ACPI_RESOURCE_TYPE_FIXED_DMA */ 88 NULL, /* 0x13, ACPI_RESOURCE_TYPE_SERIAL_BUS - Use subtype table below */ 89}; 90 91/* Dispatch tables for AML-to-resource (Get Resource) conversion functions */ 92 93ACPI_RSCONVERT_INFO *AcpiGbl_GetResourceDispatch[] = 94{ 95 /* Small descriptors */ 96 97 NULL, /* 0x00, Reserved */ 98 NULL, /* 0x01, Reserved */ 99 NULL, /* 0x02, Reserved */ 100 NULL, /* 0x03, Reserved */ 101 AcpiRsGetIrq, /* 0x04, ACPI_RESOURCE_NAME_IRQ */ 102 AcpiRsConvertDma, /* 0x05, ACPI_RESOURCE_NAME_DMA */ 103 AcpiRsGetStartDpf, /* 0x06, ACPI_RESOURCE_NAME_START_DEPENDENT */ 104 AcpiRsConvertEndDpf, /* 0x07, ACPI_RESOURCE_NAME_END_DEPENDENT */ 105 AcpiRsConvertIo, /* 0x08, ACPI_RESOURCE_NAME_IO */ 106 AcpiRsConvertFixedIo, /* 0x09, ACPI_RESOURCE_NAME_FIXED_IO */ 107 AcpiRsConvertFixedDma, /* 0x0A, ACPI_RESOURCE_NAME_FIXED_DMA */ 108 NULL, /* 0x0B, Reserved */ 109 NULL, /* 0x0C, Reserved */ 110 NULL, /* 0x0D, Reserved */ 111 AcpiRsGetVendorSmall, /* 0x0E, ACPI_RESOURCE_NAME_VENDOR_SMALL */ 112 AcpiRsConvertEndTag, /* 0x0F, ACPI_RESOURCE_NAME_END_TAG */ 113 114 /* Large descriptors */ 115 116 NULL, /* 0x00, Reserved */ 117 AcpiRsConvertMemory24, /* 0x01, ACPI_RESOURCE_NAME_MEMORY24 */ 118 AcpiRsConvertGenericReg, /* 0x02, ACPI_RESOURCE_NAME_GENERIC_REGISTER */ 119 NULL, /* 0x03, Reserved */ 120 AcpiRsGetVendorLarge, /* 0x04, ACPI_RESOURCE_NAME_VENDOR_LARGE */ 121 AcpiRsConvertMemory32, /* 0x05, ACPI_RESOURCE_NAME_MEMORY32 */ 122 AcpiRsConvertFixedMemory32, /* 0x06, ACPI_RESOURCE_NAME_FIXED_MEMORY32 */ 123 AcpiRsConvertAddress32, /* 0x07, ACPI_RESOURCE_NAME_ADDRESS32 */ 124 AcpiRsConvertAddress16, /* 0x08, ACPI_RESOURCE_NAME_ADDRESS16 */ 125 AcpiRsConvertExtIrq, /* 0x09, ACPI_RESOURCE_NAME_EXTENDED_IRQ */ 126 AcpiRsConvertAddress64, /* 0x0A, ACPI_RESOURCE_NAME_ADDRESS64 */ 127 AcpiRsConvertExtAddress64, /* 0x0B, ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 */ 128 AcpiRsConvertGpio, /* 0x0C, ACPI_RESOURCE_NAME_GPIO */ 129 NULL, /* 0x0D, Reserved */ 130 NULL, /* 0x0E, ACPI_RESOURCE_NAME_SERIAL_BUS - Use subtype table below */ 131}; 132 133/* Subtype table for SerialBus -- I2C, SPI, and UART */ 134 135ACPI_RSCONVERT_INFO *AcpiGbl_ConvertResourceSerialBusDispatch[] = 136{ 137 NULL, 138 AcpiRsConvertI2cSerialBus, 139 AcpiRsConvertSpiSerialBus, 140 AcpiRsConvertUartSerialBus, 141}; 142 143 144#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUGGER) 145 146/* Dispatch table for resource dump functions */ 147 148ACPI_RSDUMP_INFO *AcpiGbl_DumpResourceDispatch[] = 149{ 150 AcpiRsDumpIrq, /* ACPI_RESOURCE_TYPE_IRQ */ 151 AcpiRsDumpDma, /* ACPI_RESOURCE_TYPE_DMA */ 152 AcpiRsDumpStartDpf, /* ACPI_RESOURCE_TYPE_START_DEPENDENT */ 153 AcpiRsDumpEndDpf, /* ACPI_RESOURCE_TYPE_END_DEPENDENT */ 154 AcpiRsDumpIo, /* ACPI_RESOURCE_TYPE_IO */ 155 AcpiRsDumpFixedIo, /* ACPI_RESOURCE_TYPE_FIXED_IO */ 156 AcpiRsDumpVendor, /* ACPI_RESOURCE_TYPE_VENDOR */ 157 AcpiRsDumpEndTag, /* ACPI_RESOURCE_TYPE_END_TAG */ 158 AcpiRsDumpMemory24, /* ACPI_RESOURCE_TYPE_MEMORY24 */ 159 AcpiRsDumpMemory32, /* ACPI_RESOURCE_TYPE_MEMORY32 */ 160 AcpiRsDumpFixedMemory32, /* ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */ 161 AcpiRsDumpAddress16, /* ACPI_RESOURCE_TYPE_ADDRESS16 */ 162 AcpiRsDumpAddress32, /* ACPI_RESOURCE_TYPE_ADDRESS32 */ 163 AcpiRsDumpAddress64, /* ACPI_RESOURCE_TYPE_ADDRESS64 */ 164 AcpiRsDumpExtAddress64, /* ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */ 165 AcpiRsDumpExtIrq, /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */ 166 AcpiRsDumpGenericReg, /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */ 167 AcpiRsDumpGpio, /* ACPI_RESOURCE_TYPE_GPIO */ 168 AcpiRsDumpFixedDma, /* ACPI_RESOURCE_TYPE_FIXED_DMA */ 169 NULL, /* ACPI_RESOURCE_TYPE_SERIAL_BUS */ 170}; 171 172ACPI_RSDUMP_INFO *AcpiGbl_DumpSerialBusDispatch[] = 173{ 174 NULL, 175 AcpiRsDumpI2cSerialBus, /* AML_RESOURCE_I2C_BUS_TYPE */ 176 AcpiRsDumpSpiSerialBus, /* AML_RESOURCE_SPI_BUS_TYPE */ 177 AcpiRsDumpUartSerialBus, /* AML_RESOURCE_UART_BUS_TYPE */ 178}; 179#endif 180 181 182/* 183 * Base sizes for external AML resource descriptors, indexed by internal type. 184 * Includes size of the descriptor header (1 byte for small descriptors, 185 * 3 bytes for large descriptors) 186 */ 187const UINT8 AcpiGbl_AmlResourceSizes[] = 188{ 189 sizeof (AML_RESOURCE_IRQ), /* ACPI_RESOURCE_TYPE_IRQ (optional Byte 3 always created) */ 190 sizeof (AML_RESOURCE_DMA), /* ACPI_RESOURCE_TYPE_DMA */ 191 sizeof (AML_RESOURCE_START_DEPENDENT), /* ACPI_RESOURCE_TYPE_START_DEPENDENT (optional Byte 1 always created) */ 192 sizeof (AML_RESOURCE_END_DEPENDENT), /* ACPI_RESOURCE_TYPE_END_DEPENDENT */ 193 sizeof (AML_RESOURCE_IO), /* ACPI_RESOURCE_TYPE_IO */ 194 sizeof (AML_RESOURCE_FIXED_IO), /* ACPI_RESOURCE_TYPE_FIXED_IO */ 195 sizeof (AML_RESOURCE_VENDOR_SMALL), /* ACPI_RESOURCE_TYPE_VENDOR */ 196 sizeof (AML_RESOURCE_END_TAG), /* ACPI_RESOURCE_TYPE_END_TAG */ 197 sizeof (AML_RESOURCE_MEMORY24), /* ACPI_RESOURCE_TYPE_MEMORY24 */ 198 sizeof (AML_RESOURCE_MEMORY32), /* ACPI_RESOURCE_TYPE_MEMORY32 */ 199 sizeof (AML_RESOURCE_FIXED_MEMORY32), /* ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */ 200 sizeof (AML_RESOURCE_ADDRESS16), /* ACPI_RESOURCE_TYPE_ADDRESS16 */ 201 sizeof (AML_RESOURCE_ADDRESS32), /* ACPI_RESOURCE_TYPE_ADDRESS32 */ 202 sizeof (AML_RESOURCE_ADDRESS64), /* ACPI_RESOURCE_TYPE_ADDRESS64 */ 203 sizeof (AML_RESOURCE_EXTENDED_ADDRESS64),/*ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */ 204 sizeof (AML_RESOURCE_EXTENDED_IRQ), /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */ 205 sizeof (AML_RESOURCE_GENERIC_REGISTER), /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */ 206 sizeof (AML_RESOURCE_GPIO), /* ACPI_RESOURCE_TYPE_GPIO */ 207 sizeof (AML_RESOURCE_FIXED_DMA), /* ACPI_RESOURCE_TYPE_FIXED_DMA */ 208 sizeof (AML_RESOURCE_COMMON_SERIALBUS), /* ACPI_RESOURCE_TYPE_SERIAL_BUS */ 209}; 210 211 212const UINT8 AcpiGbl_ResourceStructSizes[] = 213{ 214 /* Small descriptors */ 215 216 0, 217 0, 218 0, 219 0, 220 ACPI_RS_SIZE (ACPI_RESOURCE_IRQ), 221 ACPI_RS_SIZE (ACPI_RESOURCE_DMA), 222 ACPI_RS_SIZE (ACPI_RESOURCE_START_DEPENDENT), 223 ACPI_RS_SIZE_MIN, 224 ACPI_RS_SIZE (ACPI_RESOURCE_IO), 225 ACPI_RS_SIZE (ACPI_RESOURCE_FIXED_IO), 226 ACPI_RS_SIZE (ACPI_RESOURCE_FIXED_DMA), 227 0, 228 0, 229 0, 230 ACPI_RS_SIZE (ACPI_RESOURCE_VENDOR), 231 ACPI_RS_SIZE_MIN, 232 233 /* Large descriptors */ 234 235 0, 236 ACPI_RS_SIZE (ACPI_RESOURCE_MEMORY24), 237 ACPI_RS_SIZE (ACPI_RESOURCE_GENERIC_REGISTER), 238 0, 239 ACPI_RS_SIZE (ACPI_RESOURCE_VENDOR), 240 ACPI_RS_SIZE (ACPI_RESOURCE_MEMORY32), 241 ACPI_RS_SIZE (ACPI_RESOURCE_FIXED_MEMORY32), 242 ACPI_RS_SIZE (ACPI_RESOURCE_ADDRESS32), 243 ACPI_RS_SIZE (ACPI_RESOURCE_ADDRESS16), 244 ACPI_RS_SIZE (ACPI_RESOURCE_EXTENDED_IRQ), 245 ACPI_RS_SIZE (ACPI_RESOURCE_ADDRESS64), 246 ACPI_RS_SIZE (ACPI_RESOURCE_EXTENDED_ADDRESS64), 247 ACPI_RS_SIZE (ACPI_RESOURCE_GPIO), 248 ACPI_RS_SIZE (ACPI_RESOURCE_COMMON_SERIALBUS) 249}; 250 251const UINT8 AcpiGbl_AmlResourceSerialBusSizes[] = 252{ 253 0, 254 sizeof (AML_RESOURCE_I2C_SERIALBUS), 255 sizeof (AML_RESOURCE_SPI_SERIALBUS), 256 sizeof (AML_RESOURCE_UART_SERIALBUS), 257}; 258 259const UINT8 AcpiGbl_ResourceStructSerialBusSizes[] = 260{ 261 0, 262 ACPI_RS_SIZE (ACPI_RESOURCE_I2C_SERIALBUS), 263 ACPI_RS_SIZE (ACPI_RESOURCE_SPI_SERIALBUS), 264 ACPI_RS_SIZE (ACPI_RESOURCE_UART_SERIALBUS), 265}; 266