projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| b303605e MK |
1 | /** @file\r |
| 2 | Update the _PRT and _PRW method for pci devices\r | |
| 3 | \r | |
| 4 | Copyright (c) 2013-2015 Intel Corporation.\r | |
| 5 | \r | |
| 0eb3de2e | 6 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
| b303605e MK |
7 | \r |
| 8 | \r | |
| 9 | **/\r | |
| 10 | #ifndef _ACPI_PCI_UPDATE_H_\r | |
| 11 | #define _ACPI_PCI_UPDATE_H_\r | |
| 12 | \r | |
| 13 | \r | |
| 14 | //\r | |
| 15 | // Primary OpCode\r | |
| 16 | //\r | |
| 17 | #define AML_ZERO_OP 0x00\r | |
| 18 | #define AML_ONE_OP 0x01\r | |
| 19 | #define AML_ALIAS_OP 0x06\r | |
| 20 | #define AML_NAME_OP 0x08\r | |
| 21 | #define AML_BYTE_PREFIX 0x0a\r | |
| 22 | #define AML_WORD_PREFIX 0x0b\r | |
| 23 | #define AML_DWORD_PREFIX 0x0c\r | |
| 24 | #define AML_STRING_PREFIX 0x0d\r | |
| 25 | #define AML_QWORD_PREFIX 0x0e\r | |
| 26 | #define AML_SCOPE_OP 0x10\r | |
| 27 | #define AML_BUFFER_OP 0x11\r | |
| 28 | #define AML_PACKAGE_OP 0x12\r | |
| 29 | #define AML_VAR_PACKAGE_OP 0x13\r | |
| 30 | #define AML_METHOD_OP 0x14\r | |
| 31 | #define AML_DUAL_NAME_PREFIX 0x2e\r | |
| 32 | #define AML_MULTI_NAME_PREFIX 0x2f\r | |
| 33 | #define AML_NAME_CHAR_A 0x41\r | |
| 34 | #define AML_NAME_CHAR_B 0x42\r | |
| 35 | #define AML_NAME_CHAR_C 0x43\r | |
| 36 | #define AML_NAME_CHAR_D 0x44\r | |
| 37 | #define AML_NAME_CHAR_E 0x45\r | |
| 38 | #define AML_NAME_CHAR_F 0x46\r | |
| 39 | #define AML_NAME_CHAR_G 0x47\r | |
| 40 | #define AML_NAME_CHAR_H 0x48\r | |
| 41 | #define AML_NAME_CHAR_I 0x49\r | |
| 42 | #define AML_NAME_CHAR_J 0x4a\r | |
| 43 | #define AML_NAME_CHAR_K 0x4b\r | |
| 44 | #define AML_NAME_CHAR_L 0x4c\r | |
| 45 | #define AML_NAME_CHAR_M 0x4d\r | |
| 46 | #define AML_NAME_CHAR_N 0x4e\r | |
| 47 | #define AML_NAME_CHAR_O 0x4f\r | |
| 48 | #define AML_NAME_CHAR_P 0x50\r | |
| 49 | #define AML_NAME_CHAR_Q 0x51\r | |
| 50 | #define AML_NAME_CHAR_R 0x52\r | |
| 51 | #define AML_NAME_CHAR_S 0x53\r | |
| 52 | #define AML_NAME_CHAR_T 0x54\r | |
| 53 | #define AML_NAME_CHAR_U 0x55\r | |
| 54 | #define AML_NAME_CHAR_V 0x56\r | |
| 55 | #define AML_NAME_CHAR_W 0x57\r | |
| 56 | #define AML_NAME_CHAR_X 0x58\r | |
| 57 | #define AML_NAME_CHAR_Y 0x59\r | |
| 58 | #define AML_NAME_CHAR_Z 0x5a\r | |
| 59 | #define AML_ROOT_CHAR 0x5c\r | |
| 60 | #define AML_PARENT_PREFIX_CHAR 0x5e\r | |
| 61 | #define AML_NAME_CHAR__ 0x5f\r | |
| 62 | #define AML_LOCAL0 0x60\r | |
| 63 | #define AML_LOCAL1 0x61\r | |
| 64 | #define AML_LOCAL2 0x62\r | |
| 65 | #define AML_LOCAL3 0x63\r | |
| 66 | #define AML_LOCAL4 0x64\r | |
| 67 | #define AML_LOCAL5 0x65\r | |
| 68 | #define AML_LOCAL6 0x66\r | |
| 69 | #define AML_LOCAL7 0x67\r | |
| 70 | #define AML_ARG0 0x68\r | |
| 71 | #define AML_ARG1 0x69\r | |
| 72 | #define AML_ARG2 0x6a\r | |
| 73 | #define AML_ARG3 0x6b\r | |
| 74 | #define AML_ARG4 0x6c\r | |
| 75 | #define AML_ARG5 0x6d\r | |
| 76 | #define AML_ARG6 0x6e\r | |
| 77 | #define AML_STORE_OP 0x70\r | |
| 78 | #define AML_REF_OF_OP 0x71\r | |
| 79 | #define AML_ADD_OP 0x72\r | |
| 80 | #define AML_CONCAT_OP 0x73\r | |
| 81 | #define AML_SUBTRACT_OP 0x74\r | |
| 82 | #define AML_INCREMENT_OP 0x75\r | |
| 83 | #define AML_DECREMENT_OP 0x76\r | |
| 84 | #define AML_MULTIPLY_OP 0x77\r | |
| 85 | #define AML_DIVIDE_OP 0x78\r | |
| 86 | #define AML_SHIFT_LEFT_OP 0x79\r | |
| 87 | #define AML_SHIFT_RIGHT_OP 0x7a\r | |
| 88 | #define AML_AND_OP 0x7b\r | |
| 89 | #define AML_NAND_OP 0x7c\r | |
| 90 | #define AML_OR_OP 0x7d\r | |
| 91 | #define AML_NOR_OP 0x7e\r | |
| 92 | #define AML_XOR_OP 0x7f\r | |
| 93 | #define AML_NOT_OP 0x80\r | |
| 94 | #define AML_FIND_SET_LEFT_BIT_OP 0x81\r | |
| 95 | #define AML_FIND_SET_RIGHT_BIT_OP 0x82\r | |
| 96 | #define AML_DEREF_OF_OP 0x83\r | |
| 97 | #define AML_CONCAT_RES_OP 0x84\r | |
| 98 | #define AML_MOD_OP 0x85\r | |
| 99 | #define AML_NOTIFY_OP 0x86\r | |
| 100 | #define AML_SIZE_OF_OP 0x87\r | |
| 101 | #define AML_INDEX_OP 0x88\r | |
| 102 | #define AML_MATCH_OP 0x89\r | |
| 103 | #define AML_CREATE_DWORD_FIELD_OP 0x8a\r | |
| 104 | #define AML_CREATE_WORD_FIELD_OP 0x8b\r | |
| 105 | #define AML_CREATE_BYTE_FIELD_OP 0x8c\r | |
| 106 | #define AML_CREATE_BIT_FIELD_OP 0x8d\r | |
| 107 | #define AML_OBJECT_TYPE_OP 0x8e\r | |
| 108 | #define AML_CREATE_QWORD_FIELD_OP 0x8f\r | |
| 109 | #define AML_LAND_OP 0x90\r | |
| 110 | #define AML_LOR_OP 0x91\r | |
| 111 | #define AML_LNOT_OP 0x92\r | |
| 112 | #define AML_LEQUAL_OP 0x93\r | |
| 113 | #define AML_LGREATER_OP 0x94\r | |
| 114 | #define AML_LLESS_OP 0x95\r | |
| 115 | #define AML_TO_BUFFER_OP 0x96\r | |
| 116 | #define AML_TO_DEC_STRING_OP 0x97\r | |
| 117 | #define AML_TO_HEX_STRING_OP 0x98\r | |
| 118 | #define AML_TO_INTEGER_OP 0x99\r | |
| 119 | #define AML_TO_STRING_OP 0x9c\r | |
| 120 | #define AML_COPY_OBJECT_OP 0x9d\r | |
| 121 | #define AML_MID_OP 0x9e\r | |
| 122 | #define AML_CONTINUE_OP 0x9f\r | |
| 123 | #define AML_IF_OP 0xa0\r | |
| 124 | #define AML_ELSE_OP 0xa1\r | |
| 125 | #define AML_WHILE_OP 0xa2\r | |
| 126 | #define AML_NOOP_OP 0xa3\r | |
| 127 | #define AML_RETURN_OP 0xa4\r | |
| 128 | #define AML_BREAK_OP 0xa5\r | |
| 129 | #define AML_BREAK_POINT_OP 0xcc\r | |
| 130 | #define AML_ONES_OP 0xff\r | |
| 131 | \r | |
| 132 | //\r | |
| 133 | // Extended OpCode\r | |
| 134 | //\r | |
| 135 | #define AML_EXT_OP 0x5b\r | |
| 136 | \r | |
| 137 | #define AML_EXT_MUTEX_OP 0x01\r | |
| 138 | #define AML_EXT_EVENT_OP 0x02\r | |
| 139 | #define AML_EXT_COND_REF_OF_OP 0x12\r | |
| 140 | #define AML_EXT_CREATE_FIELD_OP 0x13\r | |
| 141 | #define AML_EXT_LOAD_TABLE_OP 0x1f\r | |
| 142 | #define AML_EXT_LOAD_OP 0x20\r | |
| 143 | #define AML_EXT_STALL_OP 0x21\r | |
| 144 | #define AML_EXT_SLEEP_OP 0x22\r | |
| 145 | #define AML_EXT_ACQUIRE_OP 0x23\r | |
| 146 | #define AML_EXT_SIGNAL_OP 0x24\r | |
| 147 | #define AML_EXT_WAIT_OP 0x25\r | |
| 148 | #define AML_EXT_RESET_OP 0x26\r | |
| 149 | #define AML_EXT_RELEASE_OP 0x27\r | |
| 150 | #define AML_EXT_FROM_BCD_OP 0x28\r | |
| 151 | #define AML_EXT_TO_BCD_OP 0x29\r | |
| 152 | #define AML_EXT_UNLOAD_OP 0x2a\r | |
| 153 | #define AML_EXT_REVISION_OP 0x30\r | |
| 154 | #define AML_EXT_DEBUG_OP 0x31\r | |
| 155 | #define AML_EXT_FATAL_OP 0x32\r | |
| 156 | #define AML_EXT_TIMER_OP 0x33\r | |
| 157 | #define AML_EXT_REGION_OP 0x80\r | |
| 158 | #define AML_EXT_FIELD_OP 0x81\r | |
| 159 | #define AML_EXT_DEVICE_OP 0x82\r | |
| 160 | #define AML_EXT_PROCESSOR_OP 0x83\r | |
| 161 | #define AML_EXT_POWER_RES_OP 0x84\r | |
| 162 | #define AML_EXT_THERMAL_ZONE_OP 0x85\r | |
| 163 | #define AML_EXT_INDEX_FIELD_OP 0x86\r | |
| 164 | #define AML_EXT_BANK_FIELD_OP 0x87\r | |
| 165 | #define AML_EXT_DATA_REGION_OP 0x88\r | |
| 166 | \r | |
| 167 | #pragma pack(1)\r | |
| 168 | \r | |
| 169 | typedef struct {\r | |
| 170 | UINT32 BridgeAddress;\r | |
| 171 | UINT32 DeviceAddress;\r | |
| 172 | UINT8 INTA[2]; // the first member record the 8259 link, the second member record the io apic irq number\r | |
| 173 | UINT8 INTB[2];\r | |
| 174 | UINT8 INTC[2];\r | |
| 175 | UINT8 INTD[2];\r | |
| 176 | \r | |
| 177 | UINT8 GPEPin;\r | |
| 178 | UINT8 SxNum;\r | |
| 179 | } PCI_DEVICE_INFO;\r | |
| 180 | \r | |
| 181 | #pragma pack()\r | |
| 182 | \r | |
| 183 | #define PCI_DEVICE_INFO_MAX_NUM 50\r | |
| 184 | #define CURRENT_PCI_DEVICE_NUM 13\r | |
| 185 | \r | |
| 186 | #define PIRQ_LINKA 1\r | |
| 187 | #define PIRQ_LINKB 2\r | |
| 188 | #define PIRQ_LINKC 3\r | |
| 189 | #define PIRQ_LINKD 4\r | |
| 190 | #define PIRQ_LINKE 5\r | |
| 191 | #define PIRQ_LINKF 6\r | |
| 192 | #define PIRQ_LINKG 7\r | |
| 193 | #define PIRQ_LINKH 8\r | |
| 194 | #define PIRQ_INVALID 0xFF\r | |
| 195 | \r | |
| 196 | typedef struct _PCI_DEVICE_SETTING{\r | |
| 197 | UINT8 PciDeviceInfoNumber;\r | |
| 198 | PCI_DEVICE_INFO PciDeviceInfo[PCI_DEVICE_INFO_MAX_NUM];\r | |
| 199 | }PCI_DEVICE_SETTING;\r | |
| 200 | \r | |
| 201 | typedef struct _AML_BYTE_ENCODING AML_BYTE_ENCODING;\r | |
| 202 | \r | |
| 203 | //\r | |
| 204 | // AML Handle Entry definition.\r | |
| 205 | //\r | |
| 206 | // Signature must be set to EFI_AML_HANDLE_SIGNATURE or EFI_AML_ROOT_HANDLE_SIGNATURE\r | |
| 207 | // Buffer is the ACPI node buffer pointer, the first/second bytes are opcode.\r | |
| 208 | // This buffer should not be freed.\r | |
| 209 | // Size is the total size of this ACPI node buffer.\r | |
| 210 | //\r | |
| 211 | typedef struct {\r | |
| 212 | UINT32 Signature;\r | |
| 213 | UINT8 *Buffer;\r | |
| 214 | UINTN Size;\r | |
| 215 | AML_BYTE_ENCODING *AmlByteEncoding;\r | |
| 216 | BOOLEAN Modified;\r | |
| 217 | } EFI_AML_HANDLE;\r | |
| 218 | \r | |
| 219 | typedef UINT32 AML_OP_PARSE_INDEX;\r | |
| 220 | \r | |
| 221 | typedef UINT32 AML_OP_PARSE_FORMAT;\r | |
| 222 | \r | |
| 223 | typedef UINT32 AML_OP_ATTRIBUTE;\r | |
| 224 | \r | |
| 225 | struct _AML_BYTE_ENCODING {\r | |
| 226 | UINT8 OpCode;\r | |
| 227 | UINT8 SubOpCode;\r | |
| 228 | AML_OP_PARSE_INDEX MaxIndex;\r | |
| 229 | AML_OP_PARSE_FORMAT Format[6];\r | |
| 230 | AML_OP_ATTRIBUTE Attribute;\r | |
| 231 | };\r | |
| 232 | \r | |
| 233 | \r | |
| 234 | //\r | |
| 235 | // Check device info fucntion prototype\r | |
| 236 | //\r | |
| 237 | typedef\r | |
| 238 | BOOLEAN\r | |
| 239 | (* CHECK_HANDLE_INFO) (\r | |
| 240 | IN EFI_ACPI_SDT_PROTOCOL *AcpiSdt,\r | |
| 241 | IN EFI_ACPI_HANDLE CheckHandle,\r | |
| 242 | IN VOID *Context\r | |
| 243 | );\r | |
| 244 | \r | |
| 245 | extern EFI_ACPI_HANDLE mDsdtHandle;\r | |
| 246 | extern EFI_ACPI_SDT_PROTOCOL *mAcpiSdt;\r | |
| 247 | \r | |
| 248 | /**\r | |
| 249 | Init Pci Device Structure\r | |
| 250 | \r | |
| 251 | @param mConfigData - Pointer of Pci Device information Structure\r | |
| 252 | \r | |
| 253 | **/\r | |
| 254 | VOID\r | |
| 255 | InitPciDeviceInfoStructure (\r | |
| 256 | PCI_DEVICE_SETTING *mConfigData\r | |
| 257 | );\r | |
| 258 | /**\r | |
| 259 | update pci routing information in acpi table based on pcd settings\r | |
| 260 | \r | |
| 261 | @param AcpiSdt Pointer to Acpi SDT protocol\r | |
| 262 | @param DsdtHandle ACPI root handle\r | |
| 263 | @param PciDeviceInfo Pointer to PCI_DEVICE_INFO\r | |
| 264 | \r | |
| 265 | **/\r | |
| 266 | EFI_STATUS\r | |
| 267 | SdtUpdatePciRouting (\r | |
| 268 | IN EFI_ACPI_SDT_PROTOCOL *AcpiSdt,\r | |
| 269 | IN EFI_ACPI_HANDLE DsdtHandle,\r | |
| 270 | IN PCI_DEVICE_INFO *PciDeviceInfo\r | |
| 271 | );\r | |
| 272 | \r | |
| 273 | \r | |
| 274 | /**\r | |
| 275 | update power resource wake up information in acpi table based on pcd settings\r | |
| 276 | \r | |
| 277 | @param AcpiSdt Pointer to Acpi SDT protocol\r | |
| 278 | @param DsdtHandle ACPI root handle\r | |
| 279 | @param PciDeviceInfo Pointer to PCI_DEVICE_INFO\r | |
| 280 | \r | |
| 281 | **/\r | |
| 282 | EFI_STATUS\r | |
| 283 | SdtUpdatePowerWake (\r | |
| 284 | IN EFI_ACPI_SDT_PROTOCOL *AcpiSdt,\r | |
| 285 | IN EFI_ACPI_HANDLE DsdtHandle,\r | |
| 286 | IN PCI_DEVICE_INFO *PciDeviceInfo\r | |
| 287 | );\r | |
| 288 | \r | |
| 289 | /**\r | |
| 290 | Get the root bridge handle by scanning the acpi table\r | |
| 291 | \r | |
| 292 | @param AcpiSdt Pointer to Acpi SDT protocol\r | |
| 293 | @param DsdtHandle ACPI root handle\r | |
| 294 | \r | |
| 295 | @retval EFI_ACPI_HANDLE the handle of the root bridge\r | |
| 296 | **/\r | |
| 297 | EFI_ACPI_HANDLE\r | |
| 298 | SdtGetRootBridgeHandle (\r | |
| 299 | IN EFI_ACPI_SDT_PROTOCOL *AcpiSdt,\r | |
| 300 | IN EFI_ACPI_HANDLE DsdtHandle\r | |
| 301 | );\r | |
| 302 | \r | |
| 303 | /**\r | |
| 304 | Check input Pci device info is changed from the default values\r | |
| 305 | @param PciDeviceInfo Pointer to PCI_DEVICE_INFO\r | |
| 306 | @param UpdatePRT Pointer to BOOLEAN\r | |
| 307 | @param UpdatePRW Pointer to BOOLEAN\r | |
| 308 | \r | |
| 309 | **/\r | |
| 310 | VOID\r | |
| 311 | SdtCheckPciDeviceInfoChanged (\r | |
| 312 | IN PCI_DEVICE_INFO *PciDeviceInfo,\r | |
| 313 | IN BOOLEAN *UpdatePRT,\r | |
| 314 | IN BOOLEAN *UpdatePRW\r | |
| 315 | );\r | |
| 316 | #endif\r |