projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| d1f95000 | 1 | /** @file\r |
| 8a7d75b0 | 2 | The device path protocol as defined in UEFI 2.0.\r |
| 959ccb23 | 3 | \r |
| d1f95000 | 4 | The device path represents a programatic path to a device. It's the view\r |
| 5 | from a software point of view. It also must persist from boot to boot, so \r | |
| 6 | it can not contain things like PCI bus numbers that change from boot to boot.\r | |
| 959ccb23 | 7 | \r |
| 4ca9b6c4 | 8 | Copyright (c) 2006 - 2008, Intel Corporation \r |
| d1f95000 | 9 | All rights reserved. This program and the accompanying materials \r |
| 10 | are licensed and made available under the terms and conditions of the BSD License \r | |
| 11 | which accompanies this distribution. The full text of the license may be found at \r | |
| 12 | http://opensource.org/licenses/bsd-license.php \r | |
| 959ccb23 | 13 | \r |
| d1f95000 | 14 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r |
| 15 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
| 959ccb23 | 16 | \r |
| 959ccb23 | 17 | **/\r |
| 18 | \r | |
| d1f95000 | 19 | #ifndef __EFI_DEVICE_PATH_PROTOCOL_H__\r |
| 20 | #define __EFI_DEVICE_PATH_PROTOCOL_H__\r | |
| 21 | \r | |
| b25e8149 | 22 | #include <Guid/PcAnsi.h>\r |
| 23 | \r | |
| 99e8ed21 | 24 | ///\r |
| 25 | /// Device Path protocol\r | |
| 26 | ///\r | |
| d1f95000 | 27 | #define EFI_DEVICE_PATH_PROTOCOL_GUID \\r |
| 28 | { \\r | |
| 29 | 0x9576e91, 0x6d3f, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } \\r | |
| 30 | }\r | |
| 959ccb23 | 31 | \r |
| a6508c05 | 32 | //\r |
| 33 | // Protocol GUID defined in EFI1.1.\r | |
| 34 | // \r | |
| 35 | \r | |
| 99e8ed21 | 36 | ///\r |
| 37 | /// Device Path information\r | |
| 38 | ///\r | |
| a6508c05 | 39 | #define DEVICE_PATH_PROTOCOL EFI_DEVICE_PATH_PROTOCOL_GUID\r |
| 959ccb23 | 40 | \r |
| 41 | #pragma pack(1)\r | |
| 42 | \r | |
| 2d824143 | 43 | /**\r |
| 44 | This protocol can be used on any device handle to obtain generic path/location \r | |
| 45 | information concerning the physical device or logical device. If the handle does \r | |
| 46 | not logically map to a physical device, the handle may not necessarily support \r | |
| 47 | the device path protocol. The device path describes the location of the device \r | |
| 48 | the handle is for. The size of the Device Path can be determined from the structures \r | |
| 49 | that make up the Device Path.\r | |
| 50 | **/\r | |
| d1f95000 | 51 | typedef struct {\r |
| 842a119d | 52 | UINT8 Type; ///< 0x01 Hardware Device Path\r |
| 53 | ///< 0x02 ACPI Device Path\r | |
| 54 | ///< 0x03 Messaging Device Path\r | |
| 55 | ///< 0x04 Media Device Path\r | |
| 56 | ///< 0x05 BIOS Boot Specification Device Path\r | |
| 57 | ///< 0x7F End of Hardware Device Path\r | |
| 2d824143 | 58 | \r |
| 59 | UINT8 SubType; ///< Varies by Type\r | |
| 842a119d | 60 | ///< 0xFF End Entire Device Path, or\r |
| 61 | ///< 0x01 End This Instance of a Device Path and start a new\r | |
| 2d824143 | 62 | ///< Device Path\r |
| 63 | \r | |
| 64 | UINT8 Length[2]; ///< Specific Device Path data. Type and Sub-Type define\r | |
| 65 | ///< type of data. Size of data is included in Length.\r | |
| 66 | \r | |
| d1f95000 | 67 | } EFI_DEVICE_PATH_PROTOCOL;\r |
| 68 | \r | |
| 99e8ed21 | 69 | ///\r |
| 70 | /// For backward-compatible with EFI1.1.\r | |
| 71 | /// \r | |
| a6508c05 | 72 | typedef EFI_DEVICE_PATH_PROTOCOL EFI_DEVICE_PATH;\r |
| 73 | \r | |
| 99e8ed21 | 74 | ///\r |
| 75 | /// Hardware Device Paths\r | |
| 76 | ///\r | |
| 959ccb23 | 77 | #define HARDWARE_DEVICE_PATH 0x01\r |
| 78 | \r | |
| f1004231 | 79 | ///\r |
| f1409bb2 | 80 | /// PCI Device Path SubType\r |
| f1004231 | 81 | ///\r |
| 959ccb23 | 82 | #define HW_PCI_DP 0x01\r |
| f1409bb2 | 83 | \r |
| 84 | ///\r | |
| 85 | /// PCI Device Path\r | |
| 86 | ///\r | |
| 959ccb23 | 87 | typedef struct {\r |
| 88 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
89 | ///\r |
| 90 | /// PCI Function Number\r | |
| 91 | ///\r | |
| 959ccb23 | 92 | UINT8 Function;\r |
| f1004231 LG |
93 | ///\r |
| 94 | /// PCI Device Number\r | |
| 95 | ///\r | |
| 959ccb23 | 96 | UINT8 Device;\r |
| 97 | } PCI_DEVICE_PATH;\r | |
| 98 | \r | |
| f1004231 | 99 | ///\r |
| f1409bb2 | 100 | /// PCCARD Device Path SubType\r |
| f1004231 | 101 | ///\r |
| 959ccb23 | 102 | #define HW_PCCARD_DP 0x02\r |
| f1409bb2 | 103 | \r |
| 104 | ///\r | |
| 105 | /// PCCARD Device Path\r | |
| 106 | ///\r | |
| 959ccb23 | 107 | typedef struct {\r |
| 108 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
109 | ///\r |
| 110 | /// Function Number (0 = First Function)\r | |
| 111 | ///\r | |
| 959ccb23 | 112 | UINT8 FunctionNumber;\r |
| 113 | } PCCARD_DEVICE_PATH;\r | |
| 114 | \r | |
| f1004231 LG |
115 | ///\r |
| 116 | /// Memory Mapped Device Path\r | |
| 117 | ///\r | |
| 959ccb23 | 118 | #define HW_MEMMAP_DP 0x03\r |
| 119 | typedef struct {\r | |
| 120 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
121 | ///\r |
| 122 | /// EFI_MEMORY_TYPE\r | |
| 123 | ///\r | |
| 959ccb23 | 124 | UINT32 MemoryType;\r |
| f1004231 LG |
125 | ///\r |
| 126 | /// Starting Memory Address.\r | |
| 127 | ///\r | |
| 959ccb23 | 128 | EFI_PHYSICAL_ADDRESS StartingAddress;\r |
| f1004231 LG |
129 | ///\r |
| 130 | /// Ending Memory Address\r | |
| 131 | ///\r | |
| 959ccb23 | 132 | EFI_PHYSICAL_ADDRESS EndingAddress;\r |
| 133 | } MEMMAP_DEVICE_PATH;\r | |
| 134 | \r | |
| f1004231 LG |
135 | ///\r |
| 136 | /// The Vendor Device Path allows the creation of vendor-defined Device Paths. A vendor must\r | |
| 137 | /// allocate a Vendor GUID for a Device Path. The Vendor GUID can then be used to define the\r | |
| 138 | /// contents on the n bytes that follow in the Vendor Device Path node.\r | |
| 139 | ///\r | |
| 959ccb23 | 140 | #define HW_VENDOR_DP 0x04\r |
| 141 | typedef struct {\r | |
| 142 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
143 | ///\r |
| 144 | /// Vendor-assigned GUID that defines the data that follows.\r | |
| 145 | ///\r | |
| 959ccb23 | 146 | EFI_GUID Guid;\r |
| f1004231 LG |
147 | ///\r |
| 148 | /// Vendor-defined variable size data.\r | |
| 149 | ///\r | |
| 959ccb23 | 150 | } VENDOR_DEVICE_PATH;\r |
| 151 | \r | |
| f1004231 LG |
152 | ///\r |
| 153 | /// Controller Device Path\r | |
| 154 | ///\r | |
| 959ccb23 | 155 | #define HW_CONTROLLER_DP 0x05\r |
| 156 | typedef struct {\r | |
| 157 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
158 | ///\r |
| 159 | /// Controller number.\r | |
| 160 | ///\r | |
| 959ccb23 | 161 | UINT32 ControllerNumber;\r |
| 162 | } CONTROLLER_DEVICE_PATH;\r | |
| 163 | \r | |
| 99e8ed21 | 164 | ///\r |
| 165 | /// ACPI Device Paths\r | |
| 166 | ///\r | |
| 959ccb23 | 167 | #define ACPI_DEVICE_PATH 0x02\r |
| 168 | \r | |
| f1004231 LG |
169 | ///\r |
| 170 | /// ACPI Device Path\r | |
| 171 | ///\r | |
| 959ccb23 | 172 | #define ACPI_DP 0x01\r |
| 173 | typedef struct {\r | |
| 174 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
175 | ///\r |
| 176 | /// Device's PnP hardware ID stored in a numeric 32-bit\r | |
| 177 | /// compressed EISA-type ID. This value must match the\r | |
| 178 | /// corresponding _HID in the ACPI name space.\r | |
| 179 | ///\r | |
| 959ccb23 | 180 | UINT32 HID;\r |
| f1004231 LG |
181 | ///\r |
| 182 | /// Unique ID that is required by ACPI if two devices have the\r | |
| 183 | /// same _HID. This value must also match the corresponding\r | |
| 184 | /// _UID/_HID pair in the ACPI name space. Only the 32-bit\r | |
| 185 | /// numeric value type of _UID is supported; thus strings must\r | |
| 186 | /// not be used for the _UID in the ACPI name space.\r | |
| 187 | ///\r | |
| 959ccb23 | 188 | UINT32 UID;\r |
| 189 | } ACPI_HID_DEVICE_PATH;\r | |
| 190 | \r | |
| f1004231 LG |
191 | ///\r |
| 192 | /// Expanded ACPI Device Path.\r | |
| 193 | ///\r | |
| 959ccb23 | 194 | #define ACPI_EXTENDED_DP 0x02\r |
| 195 | typedef struct {\r | |
| 196 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
197 | ///\r |
| 198 | /// Device's PnP hardware ID stored in a numeric 32-bit\r | |
| 199 | /// compressed EISA-type ID. This value must match the\r | |
| 200 | /// corresponding _HID in the ACPI name space.\r | |
| 201 | ///\r | |
| 959ccb23 | 202 | UINT32 HID;\r |
| f1004231 LG |
203 | ///\r |
| 204 | /// Unique ID that is required by ACPI if two devices have the\r | |
| 205 | /// same _HID. This value must also match the corresponding\r | |
| 206 | /// _UID/_HID pair in the ACPI name space.\r | |
| 207 | ///\r | |
| 959ccb23 | 208 | UINT32 UID;\r |
| f1004231 | 209 | ///\r |
| cd2ed84a | 210 | /// Device's compatible PnP hardware ID stored in a numeric\r |
| f1004231 LG |
211 | /// 32-bit compressed EISA-type ID. This value must match at\r |
| 212 | /// least one of the compatible device IDs returned by the\r | |
| 213 | /// corresponding _CID in the ACPI name space.\r | |
| 214 | ///\r | |
| 959ccb23 | 215 | UINT32 CID;\r |
| 99e8ed21 | 216 | ///\r |
| 217 | /// Optional variable length _HIDSTR\r | |
| 218 | /// Optional variable length _UIDSTR\r | |
| 39099938 | 219 | /// Optional variable length _CIDSTR\r |
| 99e8ed21 | 220 | ///\r |
| 959ccb23 | 221 | } ACPI_EXTENDED_HID_DEVICE_PATH;\r |
| 222 | \r | |
| 223 | //\r | |
| 224 | // EISA ID Macro\r | |
| 225 | // EISA ID Definition 32-bits\r | |
| 226 | // bits[15:0] - three character compressed ASCII EISA ID.\r | |
| 227 | // bits[31:16] - binary number\r | |
| 228 | // Compressed ASCII is 5 bits per character 0b00001 = 'A' 0b11010 = 'Z'\r | |
| 229 | //\r | |
| 230 | #define PNP_EISA_ID_CONST 0x41d0\r | |
| 8b13229b | 231 | #define EISA_ID(_Name, _Num) ((UINT32)((_Name) | (_Num) << 16))\r |
| 959ccb23 | 232 | #define EISA_PNP_ID(_PNPId) (EISA_ID(PNP_EISA_ID_CONST, (_PNPId)))\r |
| 233 | #define EFI_PNP_ID(_PNPId) (EISA_ID(PNP_EISA_ID_CONST, (_PNPId)))\r | |
| 234 | \r | |
| 235 | #define PNP_EISA_ID_MASK 0xffff\r | |
| 236 | #define EISA_ID_TO_NUM(_Id) ((_Id) >> 16)\r | |
| 237 | \r | |
| 238 | \r | |
| f1004231 LG |
239 | ///\r |
| 240 | /// The _ADR device path is used to contain video output device attributes to support the Graphics\r | |
| 241 | /// Output Protocol. The device path can contain multiple _ADR entries if multiple video output\r | |
| 242 | /// devices are displaying the same output.\r | |
| 243 | ///\r | |
| 959ccb23 | 244 | #define ACPI_ADR_DP 0x03\r |
| 245 | typedef struct {\r | |
| 246 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
247 | ///\r |
| 248 | /// _ADR value. For video output devices the value of this\r | |
| 249 | /// field comes from Table B-2 ACPI 3.0 specification. At\r | |
| 250 | /// least one _ADR value is required.\r | |
| 251 | ///\r | |
| 959ccb23 | 252 | UINT32 ADR;\r |
| f1004231 LG |
253 | ///\r |
| 254 | /// This device path may optionally contain more than one _ADR entry.\r | |
| 255 | ///\r | |
| 959ccb23 | 256 | } ACPI_ADR_DEVICE_PATH;\r |
| 257 | \r | |
| fbbe00ad | 258 | #define ACPI_ADR_DISPLAY_TYPE_OTHER 0\r |
| 259 | #define ACPI_ADR_DISPLAY_TYPE_VGA 1\r | |
| 260 | #define ACPI_ADR_DISPLAY_TYPE_TV 2\r | |
| 261 | #define ACPI_ADR_DISPLAY_TYPE_EXTERNAL_DIGITAL 3\r | |
| 262 | #define ACPI_ADR_DISPLAY_TYPE_INTERNAL_DIGITAL 4\r | |
| 263 | \r | |
| 264 | #define ACPI_DISPLAY_ADR(_DeviceIdScheme, _HeadId, _NonVgaOutput, _BiosCanDetect, _VendorInfo, _Type, _Port, _Index) \\r | |
| 8b13229b | 265 | ((UINT32)( (((_DeviceIdScheme) & 0x1) << 31) | \\r |
| fbbe00ad | 266 | (((_HeadId) & 0x7) << 18) | \\r |
| 267 | (((_NonVgaOutput) & 0x1) << 17) | \\r | |
| 268 | (((_BiosCanDetect) & 0x1) << 16) | \\r | |
| 269 | (((_VendorInfo) & 0xf) << 12) | \\r | |
| 270 | (((_Type) & 0xf) << 8) | \\r | |
| 271 | (((_Port) & 0xf) << 4) | \\r | |
| 272 | ((_Index) & 0xf) ))\r | |
| 959ccb23 | 273 | \r |
| 99e8ed21 | 274 | ///\r |
| 275 | /// Messaging Device Paths\r | |
| f1004231 LG |
276 | /// This Device Path is used to describe the connection of devices outside the resource domain of the\r |
| 277 | /// system. This Device Path can describe physical messaging information like SCSI ID, or abstract\r | |
| 278 | /// information like networking protocol IP addresses.\r | |
| 99e8ed21 | 279 | ///\r |
| 959ccb23 | 280 | #define MESSAGING_DEVICE_PATH 0x03\r |
| 281 | \r | |
| f1004231 LG |
282 | ///\r |
| 283 | /// ATAPI Device Path\r | |
| 284 | ///\r | |
| 959ccb23 | 285 | #define MSG_ATAPI_DP 0x01\r |
| 286 | typedef struct {\r | |
| 287 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
288 | ///\r |
| 289 | /// Set to zero for primary or one for secondary\r | |
| 290 | ///\r | |
| 959ccb23 | 291 | UINT8 PrimarySecondary;\r |
| f1004231 LG |
292 | ///\r |
| 293 | /// Set to zero for master or one for slave mode\r | |
| 294 | ///\r | |
| 959ccb23 | 295 | UINT8 SlaveMaster;\r |
| f1004231 LG |
296 | ///\r |
| 297 | /// Logical Unit Number\r | |
| 298 | ///\r | |
| 959ccb23 | 299 | UINT16 Lun;\r |
| 300 | } ATAPI_DEVICE_PATH;\r | |
| 301 | \r | |
| f1004231 LG |
302 | ///\r |
| 303 | /// SCSI Device Path\r | |
| 304 | ///\r | |
| 959ccb23 | 305 | #define MSG_SCSI_DP 0x02\r |
| 306 | typedef struct {\r | |
| 307 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
308 | ///\r |
| 309 | /// Target ID on the SCSI bus (PUN)\r | |
| 310 | ///\r | |
| 959ccb23 | 311 | UINT16 Pun;\r |
| f1004231 LG |
312 | ///\r |
| 313 | /// Logical Unit Number (LUN)\r | |
| 314 | ///\r | |
| 959ccb23 | 315 | UINT16 Lun;\r |
| 316 | } SCSI_DEVICE_PATH;\r | |
| 317 | \r | |
| f1004231 LG |
318 | ///\r |
| 319 | /// Fibre Channel\r | |
| 320 | ///\r | |
| 959ccb23 | 321 | #define MSG_FIBRECHANNEL_DP 0x03\r |
| 322 | typedef struct {\r | |
| 323 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
324 | ///\r |
| 325 | /// Reserved for the future.\r | |
| 326 | ///\r | |
| 959ccb23 | 327 | UINT32 Reserved;\r |
| f1004231 LG |
328 | ///\r |
| 329 | /// Fibre Channel World Wide Number.\r | |
| 330 | ///\r | |
| 959ccb23 | 331 | UINT64 WWN;\r |
| f1004231 LG |
332 | ///\r |
| 333 | /// Fibre Channel Logical Unit Number.\r | |
| 334 | ///\r | |
| 959ccb23 | 335 | UINT64 Lun;\r |
| 336 | } FIBRECHANNEL_DEVICE_PATH;\r | |
| 337 | \r | |
| f1004231 LG |
338 | ///\r |
| 339 | /// 1394 Device Path\r | |
| 340 | ///\r | |
| 959ccb23 | 341 | #define MSG_1394_DP 0x04\r |
| 342 | typedef struct {\r | |
| 343 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
344 | ///\r |
| 345 | /// Reserved for the future.\r | |
| 346 | ///\r | |
| 959ccb23 | 347 | UINT32 Reserved;\r |
| f1004231 LG |
348 | ///\r |
| 349 | /// 1394 Global Unique ID (GUID).\r | |
| 350 | ///\r | |
| 959ccb23 | 351 | UINT64 Guid;\r |
| 352 | } F1394_DEVICE_PATH;\r | |
| 353 | \r | |
| f1004231 LG |
354 | ///\r |
| 355 | /// USB Device Path\r | |
| 356 | ///\r | |
| 959ccb23 | 357 | #define MSG_USB_DP 0x05\r |
| 358 | typedef struct {\r | |
| f1004231 LG |
359 | EFI_DEVICE_PATH_PROTOCOL Header;\r |
| 360 | ///\r | |
| 361 | /// USB Parent Port Number\r | |
| 362 | ///\r | |
| 363 | UINT8 ParentPortNumber;\r | |
| 364 | ///\r | |
| 365 | /// USB Interface Number\r | |
| 366 | ///\r | |
| 367 | UINT8 InterfaceNumber;\r | |
| 959ccb23 | 368 | } USB_DEVICE_PATH;\r |
| 369 | \r | |
| f1004231 LG |
370 | ///\r |
| 371 | /// USB Class Device Path\r | |
| 372 | ///\r | |
| 959ccb23 | 373 | #define MSG_USB_CLASS_DP 0x0f\r |
| 374 | typedef struct {\r | |
| f1004231 LG |
375 | EFI_DEVICE_PATH_PROTOCOL Header;\r |
| 376 | ///\r | |
| 377 | /// Vendor ID assigned by USB-IF. A value of 0xFFFF will\r | |
| 378 | /// match any Vendor ID.\r | |
| 379 | ///\r | |
| 380 | UINT16 VendorId;\r | |
| 381 | ///\r | |
| 382 | /// Product ID assigned by USB-IF. A value of 0xFFFF will\r | |
| 383 | /// match any Product ID.\r | |
| 384 | ///\r | |
| 385 | UINT16 ProductId;\r | |
| 386 | ///\r | |
| 387 | /// The class code assigned by the USB-IF. A value of 0xFF\r | |
| 388 | /// will match any class code.\r | |
| 389 | ///\r | |
| 390 | UINT8 DeviceClass;\r | |
| 391 | ///\r | |
| 392 | /// The subclass code assigned by the USB-IF. A value of\r | |
| 393 | /// 0xFF will match any subclass code.\r | |
| 394 | ///\r | |
| 395 | UINT8 DeviceSubClass;\r | |
| 396 | ///\r | |
| 397 | /// The protocol code assigned by the USB-IF. A value of\r | |
| 398 | /// 0xFF will match any protocol code.\r | |
| 399 | ///\r | |
| 400 | UINT8 DeviceProtocol;\r | |
| 959ccb23 | 401 | } USB_CLASS_DEVICE_PATH;\r |
| 402 | \r | |
| f1004231 LG |
403 | ///\r |
| 404 | /// This device path describes a USB device using its serial number.\r | |
| 405 | /// USB WWID Device Path\r | |
| 406 | ///\r | |
| 959ccb23 | 407 | #define MSG_USB_WWID_DP 0x10\r |
| 408 | typedef struct {\r | |
| f1004231 LG |
409 | EFI_DEVICE_PATH_PROTOCOL Header;\r |
| 410 | ///\r | |
| 411 | /// USB interface number\r | |
| 412 | ///\r | |
| 413 | UINT16 InterfaceNumber;\r | |
| 414 | ///\r | |
| 415 | /// USB vendor id of the device\r | |
| 416 | ///\r | |
| 417 | UINT16 VendorId;\r | |
| 418 | ///\r | |
| 419 | /// USB product id of the device\r | |
| 420 | ///\r | |
| 421 | UINT16 ProductId;\r | |
| 422 | ///\r | |
| 423 | /// Last 64-or-fewer UTF-16 characters of the USB\r | |
| 424 | /// serial number. The length of the string is\r | |
| 425 | /// determined by the Length field less the offset of the\r | |
| 426 | /// Serial Number field (10)\r | |
| 427 | ///\r | |
| 428 | /// CHAR16 SerialNumber[...];\r | |
| 959ccb23 | 429 | } USB_WWID_DEVICE_PATH;\r |
| 430 | \r | |
| f1004231 LG |
431 | ///\r |
| 432 | /// Device Logical Unit\r | |
| 433 | ///\r | |
| 959ccb23 | 434 | #define MSG_DEVICE_LOGICAL_UNIT_DP 0x11\r |
| 435 | typedef struct {\r | |
| f1004231 LG |
436 | EFI_DEVICE_PATH_PROTOCOL Header;\r |
| 437 | ///\r | |
| 438 | /// Logical Unit Number for the interface\r | |
| 439 | ///\r | |
| 440 | UINT8 Lun;\r | |
| 959ccb23 | 441 | } DEVICE_LOGICAL_UNIT_DEVICE_PATH;\r |
| 442 | \r | |
| f1004231 LG |
443 | ///\r |
| 444 | /// SATA Device Path\r | |
| 445 | ///\r | |
| 00edb218 | 446 | #define MSG_SATA_DP 0x12\r |
| 959ccb23 | 447 | typedef struct {\r |
| 00edb218 | 448 | EFI_DEVICE_PATH_PROTOCOL Header;\r |
| f1004231 LG |
449 | ///\r |
| 450 | /// The HBA port number that facilitates the connection to the\r | |
| 451 | /// device or a port multiplier. The value 0xFFFF is reserved.\r | |
| 452 | ///\r | |
| 7d582d6b | 453 | UINT16 HBAPortNumber;\r |
| f1004231 LG |
454 | ///\r |
| 455 | /// The Port multiplier port number that facilitates the connection\r | |
| 456 | /// to the device. Bit 15 should be set if the device is directly\r | |
| 457 | /// connected to the HBA.\r | |
| 458 | ///\r | |
| 7d582d6b | 459 | UINT16 PortMultiplierPortNumber;\r |
| f1004231 LG |
460 | ///\r |
| 461 | /// Logical Unit Number.\r | |
| 462 | ///\r | |
| 7d582d6b | 463 | UINT16 Lun;\r |
| 959ccb23 | 464 | } SATA_DEVICE_PATH;\r |
| 465 | \r | |
| f1004231 LG |
466 | ///\r |
| 467 | /// I2O Device Path \r | |
| 468 | ///\r | |
| 959ccb23 | 469 | #define MSG_I2O_DP 0x06\r |
| 470 | typedef struct {\r | |
| 471 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
472 | ///\r |
| 473 | /// Target ID (TID) for a device\r | |
| 474 | ///\r | |
| 959ccb23 | 475 | UINT32 Tid;\r |
| 476 | } I2O_DEVICE_PATH;\r | |
| 477 | \r | |
| f1004231 LG |
478 | ///\r |
| 479 | /// MAC Address Device Path\r | |
| 480 | ///\r | |
| 959ccb23 | 481 | #define MSG_MAC_ADDR_DP 0x0b\r |
| 482 | typedef struct {\r | |
| 483 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
484 | ///\r |
| 485 | /// The MAC address for a network interface padded with 0s\r | |
| 486 | ///\r | |
| 959ccb23 | 487 | EFI_MAC_ADDRESS MacAddress;\r |
| f1004231 LG |
488 | ///\r |
| 489 | /// Network interface type(i.e. 802.3, FDDI).\r | |
| 490 | ///\r | |
| 959ccb23 | 491 | UINT8 IfType;\r |
| 492 | } MAC_ADDR_DEVICE_PATH;\r | |
| 493 | \r | |
| f1004231 LG |
494 | ///\r |
| 495 | /// IPv4 Device Path\r | |
| 496 | ///\r | |
| 959ccb23 | 497 | #define MSG_IPv4_DP 0x0c\r |
| 498 | typedef struct {\r | |
| 499 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
500 | ///\r |
| 501 | /// The local IPv4 address\r | |
| 502 | ///\r | |
| 959ccb23 | 503 | EFI_IPv4_ADDRESS LocalIpAddress;\r |
| f1004231 LG |
504 | ///\r |
| 505 | /// The remote IPv4 address\r | |
| 506 | ///\r | |
| 959ccb23 | 507 | EFI_IPv4_ADDRESS RemoteIpAddress;\r |
| f1004231 LG |
508 | ///\r |
| 509 | /// The local port number\r | |
| 510 | ///\r | |
| 959ccb23 | 511 | UINT16 LocalPort;\r |
| f1004231 LG |
512 | ///\r |
| 513 | /// The remote port number\r | |
| 514 | ///\r | |
| 959ccb23 | 515 | UINT16 RemotePort;\r |
| f1004231 LG |
516 | ///\r |
| 517 | /// The network protocol(i.e. UDP, TCP).\r | |
| 518 | ///\r | |
| 959ccb23 | 519 | UINT16 Protocol;\r |
| f1004231 LG |
520 | ///\r |
| 521 | /// 0x00 - The Source IP Address was assigned though DHCP\r | |
| 522 | /// 0x01 - The Source IP Address is statically bound\r | |
| 523 | ///\r | |
| 959ccb23 | 524 | BOOLEAN StaticIpAddress;\r |
| 525 | } IPv4_DEVICE_PATH;\r | |
| 526 | \r | |
| f1004231 LG |
527 | ///\r |
| 528 | /// IPv6 Device Path\r | |
| 529 | ///\r | |
| 959ccb23 | 530 | #define MSG_IPv6_DP 0x0d\r |
| 531 | typedef struct {\r | |
| 532 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
533 | ///\r |
| 534 | /// The local IPv6 address\r | |
| 535 | ///\r | |
| 959ccb23 | 536 | EFI_IPv6_ADDRESS LocalIpAddress;\r |
| f1004231 LG |
537 | ///\r |
| 538 | /// The remote IPv6 address\r | |
| 539 | ///\r | |
| 959ccb23 | 540 | EFI_IPv6_ADDRESS RemoteIpAddress;\r |
| f1004231 LG |
541 | ///\r |
| 542 | /// The local port number\r | |
| 543 | ///\r | |
| 959ccb23 | 544 | UINT16 LocalPort;\r |
| f1004231 LG |
545 | ///\r |
| 546 | /// The remote port number\r | |
| 547 | ///\r | |
| 959ccb23 | 548 | UINT16 RemotePort;\r |
| f1004231 LG |
549 | ///\r |
| 550 | /// The network protocol(i.e. UDP, TCP).\r | |
| 551 | ///\r | |
| 959ccb23 | 552 | UINT16 Protocol;\r |
| f1004231 LG |
553 | ///\r |
| 554 | /// 0x00 - The Source IP Address was assigned though DHCP\r | |
| 555 | /// 0x01 - The Source IP Address is statically bound\r | |
| 556 | ///\r | |
| 959ccb23 | 557 | BOOLEAN StaticIpAddress;\r |
| 558 | } IPv6_DEVICE_PATH;\r | |
| 559 | \r | |
| f1004231 LG |
560 | ///\r |
| 561 | /// InfiniBand Device Path\r | |
| 562 | ///\r | |
| 959ccb23 | 563 | #define MSG_INFINIBAND_DP 0x09\r |
| 564 | typedef struct {\r | |
| 565 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
566 | ///\r |
| 567 | /// Flags to help identify/manage InfiniBand device path elements:\r | |
| cd2ed84a | 568 | /// Bit 0 - IOC/Service (0b = IOC, 1b = Service)\r |
| 569 | /// Bit 1 - Extend Boot Environment\r | |
| 570 | /// Bit 2 - Console Protocol\r | |
| 571 | /// Bit 3 - Storage Protocol\r | |
| 572 | /// Bit 4 - Network Protocol\r | |
| f1004231 LG |
573 | /// All other bits are reserved.\r |
| 574 | ///\r | |
| 959ccb23 | 575 | UINT32 ResourceFlags;\r |
| f1004231 LG |
576 | ///\r |
| 577 | /// 128-bit Global Identifier for remote fabric port\r | |
| 578 | ///\r | |
| 959ccb23 | 579 | UINT8 PortGid[16];\r |
| f1004231 LG |
580 | ///\r |
| 581 | /// 64-bit unique identifier to remote IOC or server process.\r | |
| 582 | /// Interpretation of field specified by Resource Flags (bit 0)\r | |
| 583 | ///\r | |
| 959ccb23 | 584 | UINT64 ServiceId;\r |
| f1004231 LG |
585 | ///\r |
| 586 | /// 64-bit persistent ID of remote IOC port\r | |
| 587 | ///\r | |
| 959ccb23 | 588 | UINT64 TargetPortId;\r |
| f1004231 LG |
589 | ///\r |
| 590 | /// 64-bit persistent ID of remote device\r | |
| 591 | ///\r | |
| 959ccb23 | 592 | UINT64 DeviceId;\r |
| 593 | } INFINIBAND_DEVICE_PATH;\r | |
| 594 | \r | |
| 595 | #define INFINIBAND_RESOURCE_FLAG_IOC_SERVICE 0x01\r | |
| 596 | #define INFINIBAND_RESOURCE_FLAG_EXTENDED_BOOT_ENVIRONMENT 0x02\r | |
| 597 | #define INFINIBAND_RESOURCE_FLAG_CONSOLE_PROTOCOL 0x04\r | |
| 598 | #define INFINIBAND_RESOURCE_FLAG_STORAGE_PROTOCOL 0x08\r | |
| 599 | #define INFINIBAND_RESOURCE_FLAG_NETWORK_PROTOCOL 0x10\r | |
| 600 | \r | |
| f1004231 LG |
601 | ///\r |
| 602 | /// UART Device Path\r | |
| 603 | ///\r | |
| 959ccb23 | 604 | #define MSG_UART_DP 0x0e\r |
| 605 | typedef struct {\r | |
| 606 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
607 | ///\r |
| 608 | /// Reserved\r | |
| 609 | ///\r | |
| 959ccb23 | 610 | UINT32 Reserved;\r |
| f1004231 LG |
611 | ///\r |
| 612 | /// The baud rate setting for the UART style device. A value of 0\r | |
| 613 | /// means that the device's default baud rate will be used.\r | |
| 614 | ///\r | |
| 959ccb23 | 615 | UINT64 BaudRate;\r |
| f1004231 LG |
616 | ///\r |
| 617 | /// The number of data bits for the UART style device. A value\r | |
| 618 | /// of 0 means that the device's default number of data bits will be used.\r | |
| 619 | ///\r | |
| 959ccb23 | 620 | UINT8 DataBits;\r |
| f1004231 LG |
621 | ///\r |
| 622 | /// The parity setting for the UART style device.\r | |
| 623 | /// Parity 0x00 - Default Parity\r | |
| 624 | /// Parity 0x01 - No Parity\r | |
| 625 | /// Parity 0x02 - Even Parity\r | |
| 626 | /// Parity 0x03 - Odd Parity\r | |
| 627 | /// Parity 0x04 - Mark Parity\r | |
| 628 | /// Parity 0x05 - Space Parity\r | |
| 629 | ///\r | |
| 959ccb23 | 630 | UINT8 Parity;\r |
| f1004231 LG |
631 | ///\r |
| 632 | /// The number of stop bits for the UART style device.\r | |
| 633 | /// Stop Bits 0x00 - Default Stop Bits\r | |
| 634 | /// Stop Bits 0x01 - 1 Stop Bit\r | |
| 635 | /// Stop Bits 0x02 - 1.5 Stop Bits\r | |
| 636 | /// Stop Bits 0x03 - 2 Stop Bits\r | |
| 637 | ///\r | |
| 959ccb23 | 638 | UINT8 StopBits;\r |
| 639 | } UART_DEVICE_PATH;\r | |
| 640 | \r | |
| 641 | //\r | |
| 642 | // Use VENDOR_DEVICE_PATH struct\r | |
| 643 | //\r | |
| 644 | #define MSG_VENDOR_DP 0x0a\r | |
| 00edb218 | 645 | typedef VENDOR_DEVICE_PATH VENDOR_DEFINED_DEVICE_PATH;\r |
| 959ccb23 | 646 | \r |
| 647 | #define DEVICE_PATH_MESSAGING_PC_ANSI EFI_PC_ANSI_GUID\r | |
| 648 | #define DEVICE_PATH_MESSAGING_VT_100 EFI_VT_100_GUID\r | |
| 649 | #define DEVICE_PATH_MESSAGING_VT_100_PLUS EFI_VT_100_PLUS_GUID\r | |
| 650 | #define DEVICE_PATH_MESSAGING_VT_UTF8 EFI_VT_UTF8_GUID\r | |
| 651 | \r | |
| f1004231 LG |
652 | ///\r |
| 653 | /// A new device path node is defined to declare flow control characteristics.\r | |
| 654 | /// UART Flow Control Messaging Device Path\r | |
| 655 | ///\r | |
| 959ccb23 | 656 | #define DEVICE_PATH_MESSAGING_UART_FLOW_CONTROL EFI_UART_DEVICE_PATH_GUID\r |
| 959ccb23 | 657 | typedef struct {\r |
| 658 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
659 | ///\r |
| 660 | /// DEVICE_PATH_MESSAGING_UART_FLOW_CONTROL\r | |
| 661 | ///\r | |
| 959ccb23 | 662 | EFI_GUID Guid;\r |
| f1004231 LG |
663 | ///\r |
| 664 | /// Bitmap of supported flow control types.\r | |
| 665 | /// Bit 0 set indicates hardware flow control.\r | |
| 666 | /// Bit 1 set indicates Xon/Xoff flow control.\r | |
| 667 | /// All other bits are reserved and are clear.\r | |
| 668 | ///\r | |
| 959ccb23 | 669 | UINT32 FlowControlMap;\r |
| 670 | } UART_FLOW_CONTROL_DEVICE_PATH;\r | |
| 671 | \r | |
| f1004231 LG |
672 | ///\r |
| 673 | /// Serial Attached SCSI (SAS) devices.\r | |
| 674 | ///\r | |
| 959ccb23 | 675 | #define DEVICE_PATH_MESSAGING_SAS EFI_SAS_DEVICE_PATH_GUID\r |
| 959ccb23 | 676 | typedef struct {\r |
| 677 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
678 | ///\r |
| 679 | /// DEVICE_PATH_MESSAGING_SAS\r | |
| 680 | ///\r | |
| 959ccb23 | 681 | EFI_GUID Guid;\r |
| f1004231 LG |
682 | ///\r |
| 683 | /// Reserved for future use.\r | |
| 684 | ///\r | |
| 959ccb23 | 685 | UINT32 Reserved;\r |
| f1004231 LG |
686 | ///\r |
| 687 | /// SAS Address for Serial Attached SCSI Target.\r | |
| 688 | ///\r | |
| 959ccb23 | 689 | UINT64 SasAddress;\r |
| f1004231 LG |
690 | ///\r |
| 691 | /// SAS Logical Unit Number.\r | |
| 692 | ///\r | |
| 959ccb23 | 693 | UINT64 Lun;\r |
| f1004231 LG |
694 | ///\r |
| 695 | /// More Information about the device and its interconnect\r | |
| 696 | ///\r | |
| 959ccb23 | 697 | UINT16 DeviceTopology;\r |
| f1004231 LG |
698 | ///\r |
| 699 | /// Relative Target Port (RTP)\r | |
| 700 | ///\r | |
| 959ccb23 | 701 | UINT16 RelativeTargetPort;\r |
| 702 | } SAS_DEVICE_PATH;\r | |
| 703 | \r | |
| f1004231 LG |
704 | ///\r |
| 705 | /// iSCSI Device Path Node (Base Information)\r | |
| 706 | ///\r | |
| 959ccb23 | 707 | #define MSG_ISCSI_DP 0x13\r |
| 708 | typedef struct {\r | |
| 709 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
710 | ///\r |
| 711 | /// Network Protocol (0 = TCP, 1+ = reserved)\r | |
| 712 | ///\r | |
| 959ccb23 | 713 | UINT16 NetworkProtocol;\r |
| f1004231 LG |
714 | ///\r |
| 715 | /// iSCSI Login Options\r | |
| 716 | ///\r | |
| 959ccb23 | 717 | UINT16 LoginOption;\r |
| f1004231 LG |
718 | ///\r |
| 719 | /// iSCSI Logical Unit Number\r | |
| 720 | ///\r | |
| ab2abe4c | 721 | UINT64 Lun;\r |
| f1004231 LG |
722 | ///\r |
| 723 | /// iSCSI Target Portal group tag the initiator intends\r | |
| 724 | /// to establish a session with.\r | |
| 725 | ///\r | |
| 959ccb23 | 726 | UINT16 TargetPortalGroupTag;\r |
| f1004231 LG |
727 | ///\r |
| 728 | /// iSCSI NodeTarget Name. The length of the name\r | |
| 729 | /// is determined by subtracting the offset of this field from Length.\r | |
| 730 | ///\r | |
| 731 | /// CHAR8 iSCSI Target Name\r | |
| 959ccb23 | 732 | } ISCSI_DEVICE_PATH;\r |
| 733 | \r | |
| 734 | #define ISCSI_LOGIN_OPTION_NO_HEADER_DIGEST 0x0000\r | |
| 735 | #define ISCSI_LOGIN_OPTION_HEADER_DIGEST_USING_CRC32C 0x0002\r | |
| 736 | #define ISCSI_LOGIN_OPTION_NO_DATA_DIGEST 0x0000\r | |
| 737 | #define ISCSI_LOGIN_OPTION_DATA_DIGEST_USING_CRC32C 0x0008\r | |
| 738 | #define ISCSI_LOGIN_OPTION_AUTHMETHOD_CHAP 0x0000\r | |
| 739 | #define ISCSI_LOGIN_OPTION_AUTHMETHOD_NON 0x1000\r | |
| 740 | #define ISCSI_LOGIN_OPTION_CHAP_BI 0x0000\r | |
| 741 | #define ISCSI_LOGIN_OPTION_CHAP_UNI 0x2000\r | |
| 742 | \r | |
| 743 | //\r | |
| 744 | // Media Device Path\r | |
| 745 | //\r | |
| 746 | #define MEDIA_DEVICE_PATH 0x04\r | |
| 747 | \r | |
| f1004231 LG |
748 | ///\r |
| 749 | /// The Hard Drive Media Device Path is used to represent a partition on a hard drive.\r | |
| 750 | /// Hard Drive Media Device Path\r | |
| 751 | ///\r | |
| 959ccb23 | 752 | #define MEDIA_HARDDRIVE_DP 0x01\r |
| 753 | typedef struct {\r | |
| 754 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
755 | ///\r |
| 756 | /// Describes the entry in a partition table, starting with entry 1.\r | |
| 757 | /// Partition number zero represents the entire device. Valid\r | |
| 758 | /// partition numbers for a MBR partition are [1, 4]. Valid\r | |
| 759 | /// partition numbers for a GPT partition are [1,\r | |
| 760 | /// NumberOfPartitionEntries].\r | |
| 761 | ///\r | |
| 959ccb23 | 762 | UINT32 PartitionNumber;\r |
| f1004231 LG |
763 | ///\r |
| 764 | /// Starting LBA of the partition on the hard drive\r | |
| 765 | ///\r | |
| 959ccb23 | 766 | UINT64 PartitionStart;\r |
| f1004231 LG |
767 | ///\r |
| 768 | /// Size of the partition in units of Logical Blocks\r | |
| 769 | ///\r | |
| 959ccb23 | 770 | UINT64 PartitionSize;\r |
| f1004231 LG |
771 | ///\r |
| 772 | /// Signature unique to this partition\r | |
| 773 | ///\r | |
| 959ccb23 | 774 | UINT8 Signature[16];\r |
| f1004231 LG |
775 | ///\r |
| 776 | /// Partition Format: (Unused values reserved)\r | |
| cd2ed84a | 777 | /// 0x01 - PC-AT compatible legacy MBR\r |
| 778 | /// 0x02 - GUID Partition Table\r | |
| f1004231 | 779 | ///\r |
| 959ccb23 | 780 | UINT8 MBRType;\r |
| f1004231 LG |
781 | ///\r |
| 782 | /// Type of Disk Signature: (Unused values reserved)\r | |
| cd2ed84a | 783 | /// 0x00 - No Disk Signature.\r |
| 784 | /// 0x01 - 32-bit signature from address 0x1b8 of the type 0x01 MBR.\r | |
| 785 | /// 0x02 - GUID signature.\r | |
| f1004231 | 786 | ///\r |
| 959ccb23 | 787 | UINT8 SignatureType;\r |
| 788 | } HARDDRIVE_DEVICE_PATH;\r | |
| 789 | \r | |
| 790 | #define MBR_TYPE_PCAT 0x01\r | |
| 791 | #define MBR_TYPE_EFI_PARTITION_TABLE_HEADER 0x02\r | |
| 792 | \r | |
| f1004231 | 793 | #define NO_DISK_SIGNATURE 0x00\r |
| 959ccb23 | 794 | #define SIGNATURE_TYPE_MBR 0x01\r |
| 795 | #define SIGNATURE_TYPE_GUID 0x02\r | |
| 796 | \r | |
| f1004231 LG |
797 | ///\r |
| 798 | /// The CD-ROM Media Device Path is used to define a system partition that exists on a CD-ROM.\r | |
| 799 | /// CD-ROM Media Device Path\r | |
| 800 | ///\r | |
| 959ccb23 | 801 | #define MEDIA_CDROM_DP 0x02\r |
| 802 | typedef struct {\r | |
| 803 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
804 | ///\r |
| 805 | /// Boot Entry number from the Boot Catalog. The Initial/Default entry is defined as zero.\r | |
| 806 | ///\r | |
| 959ccb23 | 807 | UINT32 BootEntry;\r |
| f1004231 LG |
808 | ///\r |
| 809 | /// Starting RBA of the partition on the medium. CD-ROMs use Relative logical Block Addressing.\r | |
| 810 | ///\r | |
| 959ccb23 | 811 | UINT64 PartitionStart;\r |
| f1004231 LG |
812 | ///\r |
| 813 | /// Size of the partition in units of Blocks, also called Sectors.\r | |
| 814 | ///\r | |
| 959ccb23 | 815 | UINT64 PartitionSize;\r |
| 816 | } CDROM_DEVICE_PATH;\r | |
| 817 | \r | |
| f1004231 LG |
818 | ///\r |
| 819 | /// Use VENDOR_DEVICE_PATH struct\r | |
| 820 | ///\r | |
| 959ccb23 | 821 | #define MEDIA_VENDOR_DP 0x03\r |
| 822 | \r | |
| f1004231 LG |
823 | ///\r |
| 824 | /// File Path Media Device Path\r | |
| 825 | ///\r | |
| 959ccb23 | 826 | #define MEDIA_FILEPATH_DP 0x04\r |
| 827 | typedef struct {\r | |
| 828 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
829 | ///\r |
| 830 | /// A NULL-terminated Unicode Path string including directory and file names.\r | |
| 831 | ///\r | |
| 959ccb23 | 832 | CHAR16 PathName[1];\r |
| 833 | } FILEPATH_DEVICE_PATH;\r | |
| 834 | \r | |
| 146332ae | 835 | #define SIZE_OF_FILEPATH_DEVICE_PATH EFI_FIELD_OFFSET(FILEPATH_DEVICE_PATH,PathName)\r |
| 959ccb23 | 836 | \r |
| f1004231 LG |
837 | ///\r |
| 838 | /// The Media Protocol Device Path is used to denote the protocol that is being \r | |
| 839 | /// used in a device path at the location of the path specified. \r | |
| 840 | /// Many protocols are inherent to the style of device path.\r | |
| 841 | ///\r | |
| 959ccb23 | 842 | #define MEDIA_PROTOCOL_DP 0x05\r |
| 843 | typedef struct {\r | |
| 844 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
845 | ///\r |
| 846 | /// The ID of the protocol.\r | |
| 847 | ///\r | |
| 959ccb23 | 848 | EFI_GUID Protocol;\r |
| 849 | } MEDIA_PROTOCOL_DEVICE_PATH;\r | |
| 850 | \r | |
| f1004231 LG |
851 | ///\r |
| 852 | /// This type is used by systems implementing the UEFI PI Specification 1.0 to describe a firmware volume.\r | |
| 853 | /// PIWG Firmware Volume Device Path.\r | |
| 854 | ///\r | |
| 9166ece0 | 855 | #define MEDIA_PIWG_FW_VOL_DP 0x7\r |
| 146332ae | 856 | typedef struct {\r |
| 857 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
858 | ///\r |
| 859 | /// Firmware volume name.\r | |
| 860 | ///\r | |
| 146332ae | 861 | EFI_GUID FvName;\r |
| 862 | } MEDIA_FW_VOL_DEVICE_PATH;\r | |
| 959ccb23 | 863 | \r |
| f1004231 LG |
864 | ///\r |
| 865 | /// This type is used by systems implementing the UEFI PI Specification 1.0 to describe a firmware file.\r | |
| 866 | /// PIWG Firmware Volume Device Path\r | |
| 867 | ///\r | |
| 9166ece0 | 868 | #define MEDIA_PIWG_FW_FILE_DP 0x6\r |
| 146332ae | 869 | typedef struct {\r |
| 870 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
871 | ///\r |
| 872 | /// Firmware file name\r | |
| 873 | ///\r | |
| 146332ae | 874 | EFI_GUID FvFileName;\r |
| 875 | } MEDIA_FW_VOL_FILEPATH_DEVICE_PATH;\r | |
| 959ccb23 | 876 | \r |
| f1004231 LG |
877 | ///\r |
| 878 | /// This Device Path is used to describe the booting of non-EFI-aware operating systems.\r | |
| 879 | /// BIOS Boot Specification Device Path\r | |
| 880 | ///\r | |
| 959ccb23 | 881 | #define BBS_DEVICE_PATH 0x05\r |
| 882 | #define BBS_BBS_DP 0x01\r | |
| 883 | typedef struct {\r | |
| 884 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
| f1004231 LG |
885 | ///\r |
| 886 | /// Device Type as defined by the BIOS Boot Specification.\r | |
| 887 | ///\r | |
| 959ccb23 | 888 | UINT16 DeviceType;\r |
| f1004231 LG |
889 | ///\r |
| 890 | /// Status Flags as defined by the BIOS Boot Specification\r | |
| 891 | ///\r | |
| 959ccb23 | 892 | UINT16 StatusFlag;\r |
| f1004231 LG |
893 | ///\r |
| 894 | /// ASCIIZ string that describes the boot device to a user. \r | |
| 895 | ///\r | |
| 959ccb23 | 896 | CHAR8 String[1];\r |
| 897 | } BBS_BBS_DEVICE_PATH;\r | |
| 898 | \r | |
| 899 | //\r | |
| 900 | // DeviceType definitions - from BBS specification\r | |
| 901 | //\r | |
| 902 | #define BBS_TYPE_FLOPPY 0x01\r | |
| 903 | #define BBS_TYPE_HARDDRIVE 0x02\r | |
| 904 | #define BBS_TYPE_CDROM 0x03\r | |
| 905 | #define BBS_TYPE_PCMCIA 0x04\r | |
| 906 | #define BBS_TYPE_USB 0x05\r | |
| 907 | #define BBS_TYPE_EMBEDDED_NETWORK 0x06\r | |
| 908 | #define BBS_TYPE_BEV 0x80\r | |
| 909 | #define BBS_TYPE_UNKNOWN 0xFF\r | |
| 910 | \r | |
| 911 | \r | |
| 99e8ed21 | 912 | ///\r |
| 913 | /// Union of all possible Device Paths and pointers to Device Paths\r | |
| 914 | ///\r | |
| 959ccb23 | 915 | \r |
| 916 | typedef union {\r | |
| 917 | EFI_DEVICE_PATH_PROTOCOL DevPath;\r | |
| 918 | PCI_DEVICE_PATH Pci;\r | |
| 919 | PCCARD_DEVICE_PATH PcCard;\r | |
| 920 | MEMMAP_DEVICE_PATH MemMap;\r | |
| 921 | VENDOR_DEVICE_PATH Vendor;\r | |
| 922 | \r | |
| 923 | CONTROLLER_DEVICE_PATH Controller;\r | |
| 924 | ACPI_HID_DEVICE_PATH Acpi;\r | |
| 925 | \r | |
| 926 | ATAPI_DEVICE_PATH Atapi;\r | |
| 927 | SCSI_DEVICE_PATH Scsi;\r | |
| e3b1115e | 928 | ISCSI_DEVICE_PATH Iscsi;\r |
| 959ccb23 | 929 | FIBRECHANNEL_DEVICE_PATH FibreChannel;\r |
| 930 | \r | |
| 931 | F1394_DEVICE_PATH F1394;\r | |
| 932 | USB_DEVICE_PATH Usb;\r | |
| 933 | SATA_DEVICE_PATH Sata;\r | |
| 934 | USB_CLASS_DEVICE_PATH UsbClass;\r | |
| 935 | I2O_DEVICE_PATH I2O;\r | |
| 936 | MAC_ADDR_DEVICE_PATH MacAddr;\r | |
| 937 | IPv4_DEVICE_PATH Ipv4;\r | |
| 938 | IPv6_DEVICE_PATH Ipv6;\r | |
| 939 | INFINIBAND_DEVICE_PATH InfiniBand;\r | |
| 940 | UART_DEVICE_PATH Uart;\r | |
| 941 | \r | |
| 942 | HARDDRIVE_DEVICE_PATH HardDrive;\r | |
| 943 | CDROM_DEVICE_PATH CD;\r | |
| 944 | \r | |
| 945 | FILEPATH_DEVICE_PATH FilePath;\r | |
| 946 | MEDIA_PROTOCOL_DEVICE_PATH MediaProtocol;\r | |
| 947 | \r | |
| 948 | BBS_BBS_DEVICE_PATH Bbs;\r | |
| 949 | } EFI_DEV_PATH;\r | |
| 950 | \r | |
| 951 | \r | |
| 952 | \r | |
| 953 | typedef union {\r | |
| 954 | EFI_DEVICE_PATH_PROTOCOL *DevPath;\r | |
| 955 | PCI_DEVICE_PATH *Pci;\r | |
| 956 | PCCARD_DEVICE_PATH *PcCard;\r | |
| 957 | MEMMAP_DEVICE_PATH *MemMap;\r | |
| 958 | VENDOR_DEVICE_PATH *Vendor;\r | |
| 959 | \r | |
| 960 | CONTROLLER_DEVICE_PATH *Controller;\r | |
| 961 | ACPI_HID_DEVICE_PATH *Acpi;\r | |
| 962 | ACPI_EXTENDED_HID_DEVICE_PATH *ExtendedAcpi;\r | |
| 963 | \r | |
| 964 | ATAPI_DEVICE_PATH *Atapi;\r | |
| 965 | SCSI_DEVICE_PATH *Scsi;\r | |
| 966 | FIBRECHANNEL_DEVICE_PATH *FibreChannel;\r | |
| 967 | \r | |
| 968 | F1394_DEVICE_PATH *F1394;\r | |
| 969 | USB_DEVICE_PATH *Usb;\r | |
| 970 | SATA_DEVICE_PATH *Sata;\r | |
| 971 | USB_CLASS_DEVICE_PATH *UsbClass;\r | |
| 972 | I2O_DEVICE_PATH *I2O;\r | |
| 973 | MAC_ADDR_DEVICE_PATH *MacAddr;\r | |
| 974 | IPv4_DEVICE_PATH *Ipv4;\r | |
| 975 | IPv6_DEVICE_PATH *Ipv6;\r | |
| 976 | INFINIBAND_DEVICE_PATH *InfiniBand;\r | |
| 977 | UART_DEVICE_PATH *Uart;\r | |
| 978 | \r | |
| 979 | HARDDRIVE_DEVICE_PATH *HardDrive;\r | |
| 980 | CDROM_DEVICE_PATH *CD;\r | |
| 981 | \r | |
| 982 | FILEPATH_DEVICE_PATH *FilePath;\r | |
| 983 | MEDIA_PROTOCOL_DEVICE_PATH *MediaProtocol;\r | |
| 984 | \r | |
| 985 | BBS_BBS_DEVICE_PATH *Bbs;\r | |
| 986 | UINT8 *Raw;\r | |
| 987 | } EFI_DEV_PATH_PTR;\r | |
| 988 | \r | |
| 989 | #pragma pack()\r | |
| d1f95000 | 990 | \r |
| d1f95000 | 991 | #define END_DEVICE_PATH_TYPE 0x7f\r |
| e5dab016 | 992 | #define END_ENTIRE_DEVICE_PATH_SUBTYPE 0xFF\r |
| 993 | #define END_INSTANCE_DEVICE_PATH_SUBTYPE 0x01\r | |
| d1f95000 | 994 | \r |
| 995 | extern EFI_GUID gEfiDevicePathProtocolGuid;\r | |
| 959ccb23 | 996 | \r |
| 997 | #endif\r |