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d1f95000 | 1 | /** @file\r |
8a7d75b0 | 2 | The device path protocol as defined in UEFI 2.0.\r |
959ccb23 | 3 | \r |
630b4187 | 4 | The device path represents a programmatic path to a device,\r |
5 | from a software point of view. The path must persist from boot to boot, so \r | |
d1f95000 | 6 | it can not contain things like PCI bus numbers that change from boot to boot.\r |
959ccb23 | 7 | \r |
d3938cc8 | 8 | Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>\r |
af2dc6a7 | 9 | This program and the accompanying materials are licensed and made available under \r |
10 | the terms and conditions of the BSD License that accompanies this distribution. \r | |
11 | The full text of the license may be found at\r | |
12 | http://opensource.org/licenses/bsd-license.php. \r | |
13 | \r | |
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 |
362c355c | 23 | #include <IndustryStandard/Bluetooth.h>\r |
6a46c1a2 FT |
24 | #include <IndustryStandard/Acpi60.h>\r |
25 | \r | |
99e8ed21 | 26 | ///\r |
af2dc6a7 | 27 | /// Device Path protocol.\r |
99e8ed21 | 28 | ///\r |
d1f95000 | 29 | #define EFI_DEVICE_PATH_PROTOCOL_GUID \\r |
30 | { \\r | |
31 | 0x9576e91, 0x6d3f, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } \\r | |
32 | }\r | |
959ccb23 | 33 | \r |
99e8ed21 | 34 | ///\r |
9319d2c2 | 35 | /// Device Path guid definition for backward-compatible with EFI1.1.\r |
99e8ed21 | 36 | ///\r |
a6508c05 | 37 | #define DEVICE_PATH_PROTOCOL EFI_DEVICE_PATH_PROTOCOL_GUID\r |
959ccb23 | 38 | \r |
39 | #pragma pack(1)\r | |
40 | \r | |
2d824143 | 41 | /**\r |
42 | This protocol can be used on any device handle to obtain generic path/location \r | |
43 | information concerning the physical device or logical device. If the handle does \r | |
44 | not logically map to a physical device, the handle may not necessarily support \r | |
45 | the device path protocol. The device path describes the location of the device \r | |
46 | the handle is for. The size of the Device Path can be determined from the structures \r | |
47 | that make up the Device Path.\r | |
48 | **/\r | |
d1f95000 | 49 | typedef struct {\r |
af2dc6a7 | 50 | UINT8 Type; ///< 0x01 Hardware Device Path.\r |
51 | ///< 0x02 ACPI Device Path.\r | |
52 | ///< 0x03 Messaging Device Path.\r | |
53 | ///< 0x04 Media Device Path.\r | |
54 | ///< 0x05 BIOS Boot Specification Device Path.\r | |
55 | ///< 0x7F End of Hardware Device Path.\r | |
2d824143 | 56 | \r |
57 | UINT8 SubType; ///< Varies by Type\r | |
842a119d | 58 | ///< 0xFF End Entire Device Path, or\r |
59 | ///< 0x01 End This Instance of a Device Path and start a new\r | |
af2dc6a7 | 60 | ///< Device Path.\r |
2d824143 | 61 | \r |
62 | UINT8 Length[2]; ///< Specific Device Path data. Type and Sub-Type define\r | |
63 | ///< type of data. Size of data is included in Length.\r | |
64 | \r | |
d1f95000 | 65 | } EFI_DEVICE_PATH_PROTOCOL;\r |
66 | \r | |
99e8ed21 | 67 | ///\r |
9319d2c2 | 68 | /// Device Path protocol definition for backward-compatible with EFI1.1.\r |
99e8ed21 | 69 | /// \r |
a6508c05 | 70 | typedef EFI_DEVICE_PATH_PROTOCOL EFI_DEVICE_PATH;\r |
71 | \r | |
99e8ed21 | 72 | ///\r |
af2dc6a7 | 73 | /// Hardware Device Paths.\r |
99e8ed21 | 74 | ///\r |
959ccb23 | 75 | #define HARDWARE_DEVICE_PATH 0x01\r |
76 | \r | |
f1004231 | 77 | ///\r |
af2dc6a7 | 78 | /// PCI Device Path SubType.\r |
f1004231 | 79 | ///\r |
959ccb23 | 80 | #define HW_PCI_DP 0x01\r |
f1409bb2 | 81 | \r |
82 | ///\r | |
af2dc6a7 | 83 | /// PCI Device Path.\r |
f1409bb2 | 84 | ///\r |
959ccb23 | 85 | typedef struct {\r |
86 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 | 87 | ///\r |
af2dc6a7 | 88 | /// PCI Function Number.\r |
f1004231 | 89 | ///\r |
959ccb23 | 90 | UINT8 Function;\r |
f1004231 | 91 | ///\r |
af2dc6a7 | 92 | /// PCI Device Number.\r |
f1004231 | 93 | ///\r |
959ccb23 | 94 | UINT8 Device;\r |
95 | } PCI_DEVICE_PATH;\r | |
96 | \r | |
f1004231 | 97 | ///\r |
af2dc6a7 | 98 | /// PCCARD Device Path SubType.\r |
f1004231 | 99 | ///\r |
959ccb23 | 100 | #define HW_PCCARD_DP 0x02\r |
f1409bb2 | 101 | \r |
102 | ///\r | |
af2dc6a7 | 103 | /// PCCARD Device Path.\r |
f1409bb2 | 104 | ///\r |
959ccb23 | 105 | typedef struct {\r |
106 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 | 107 | ///\r |
af2dc6a7 | 108 | /// Function Number (0 = First Function).\r |
f1004231 | 109 | ///\r |
959ccb23 | 110 | UINT8 FunctionNumber;\r |
111 | } PCCARD_DEVICE_PATH;\r | |
112 | \r | |
f1004231 | 113 | ///\r |
af2dc6a7 | 114 | /// Memory Mapped Device Path SubType.\r |
f1004231 | 115 | ///\r |
959ccb23 | 116 | #define HW_MEMMAP_DP 0x03\r |
9319d2c2 LG |
117 | \r |
118 | ///\r | |
af2dc6a7 | 119 | /// Memory Mapped Device Path.\r |
9319d2c2 | 120 | ///\r |
959ccb23 | 121 | typedef struct {\r |
122 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 LG |
123 | ///\r |
124 | /// EFI_MEMORY_TYPE\r | |
125 | ///\r | |
959ccb23 | 126 | UINT32 MemoryType;\r |
f1004231 LG |
127 | ///\r |
128 | /// Starting Memory Address.\r | |
129 | ///\r | |
959ccb23 | 130 | EFI_PHYSICAL_ADDRESS StartingAddress;\r |
f1004231 | 131 | ///\r |
af2dc6a7 | 132 | /// Ending Memory Address.\r |
f1004231 | 133 | ///\r |
959ccb23 | 134 | EFI_PHYSICAL_ADDRESS EndingAddress;\r |
135 | } MEMMAP_DEVICE_PATH;\r | |
136 | \r | |
9319d2c2 | 137 | ///\r |
af2dc6a7 | 138 | /// Hardware Vendor Device Path SubType.\r |
9319d2c2 LG |
139 | ///\r |
140 | #define HW_VENDOR_DP 0x04\r | |
141 | \r | |
f1004231 LG |
142 | ///\r |
143 | /// The Vendor Device Path allows the creation of vendor-defined Device Paths. A vendor must\r | |
144 | /// allocate a Vendor GUID for a Device Path. The Vendor GUID can then be used to define the\r | |
145 | /// contents on the n bytes that follow in the Vendor Device Path node.\r | |
146 | ///\r | |
959ccb23 | 147 | typedef struct {\r |
148 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 LG |
149 | ///\r |
150 | /// Vendor-assigned GUID that defines the data that follows.\r | |
151 | ///\r | |
959ccb23 | 152 | EFI_GUID Guid;\r |
f1004231 LG |
153 | ///\r |
154 | /// Vendor-defined variable size data.\r | |
155 | ///\r | |
959ccb23 | 156 | } VENDOR_DEVICE_PATH;\r |
157 | \r | |
f1004231 | 158 | ///\r |
af2dc6a7 | 159 | /// Controller Device Path SubType.\r |
f1004231 | 160 | ///\r |
959ccb23 | 161 | #define HW_CONTROLLER_DP 0x05\r |
9319d2c2 LG |
162 | \r |
163 | ///\r | |
af2dc6a7 | 164 | /// Controller Device Path.\r |
9319d2c2 | 165 | ///\r |
959ccb23 | 166 | typedef struct {\r |
167 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 LG |
168 | ///\r |
169 | /// Controller number.\r | |
170 | ///\r | |
959ccb23 | 171 | UINT32 ControllerNumber;\r |
172 | } CONTROLLER_DEVICE_PATH;\r | |
173 | \r | |
99e8ed21 | 174 | ///\r |
af2dc6a7 | 175 | /// ACPI Device Paths.\r |
99e8ed21 | 176 | ///\r |
959ccb23 | 177 | #define ACPI_DEVICE_PATH 0x02\r |
178 | \r | |
f1004231 | 179 | ///\r |
af2dc6a7 | 180 | /// ACPI Device Path SubType.\r |
f1004231 | 181 | ///\r |
959ccb23 | 182 | #define ACPI_DP 0x01\r |
183 | typedef struct {\r | |
184 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 LG |
185 | ///\r |
186 | /// Device's PnP hardware ID stored in a numeric 32-bit\r | |
187 | /// compressed EISA-type ID. This value must match the\r | |
188 | /// corresponding _HID in the ACPI name space.\r | |
189 | ///\r | |
959ccb23 | 190 | UINT32 HID;\r |
f1004231 LG |
191 | ///\r |
192 | /// Unique ID that is required by ACPI if two devices have the\r | |
193 | /// same _HID. This value must also match the corresponding\r | |
194 | /// _UID/_HID pair in the ACPI name space. Only the 32-bit\r | |
af2dc6a7 | 195 | /// numeric value type of _UID is supported. Thus, strings must\r |
f1004231 LG |
196 | /// not be used for the _UID in the ACPI name space.\r |
197 | ///\r | |
959ccb23 | 198 | UINT32 UID;\r |
199 | } ACPI_HID_DEVICE_PATH;\r | |
200 | \r | |
f1004231 | 201 | ///\r |
af2dc6a7 | 202 | /// Expanded ACPI Device Path SubType.\r |
f1004231 | 203 | ///\r |
959ccb23 | 204 | #define ACPI_EXTENDED_DP 0x02\r |
205 | typedef struct {\r | |
206 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 LG |
207 | ///\r |
208 | /// Device's PnP hardware ID stored in a numeric 32-bit\r | |
209 | /// compressed EISA-type ID. This value must match the\r | |
210 | /// corresponding _HID in the ACPI name space.\r | |
211 | ///\r | |
959ccb23 | 212 | UINT32 HID;\r |
f1004231 LG |
213 | ///\r |
214 | /// Unique ID that is required by ACPI if two devices have the\r | |
215 | /// same _HID. This value must also match the corresponding\r | |
216 | /// _UID/_HID pair in the ACPI name space.\r | |
217 | ///\r | |
959ccb23 | 218 | UINT32 UID;\r |
f1004231 | 219 | ///\r |
cd2ed84a | 220 | /// Device's compatible PnP hardware ID stored in a numeric\r |
f1004231 LG |
221 | /// 32-bit compressed EISA-type ID. This value must match at\r |
222 | /// least one of the compatible device IDs returned by the\r | |
223 | /// corresponding _CID in the ACPI name space.\r | |
224 | ///\r | |
959ccb23 | 225 | UINT32 CID;\r |
99e8ed21 | 226 | ///\r |
af2dc6a7 | 227 | /// Optional variable length _HIDSTR.\r |
228 | /// Optional variable length _UIDSTR.\r | |
229 | /// Optional variable length _CIDSTR.\r | |
99e8ed21 | 230 | ///\r |
959ccb23 | 231 | } ACPI_EXTENDED_HID_DEVICE_PATH;\r |
232 | \r | |
233 | //\r | |
234 | // EISA ID Macro\r | |
235 | // EISA ID Definition 32-bits\r | |
236 | // bits[15:0] - three character compressed ASCII EISA ID.\r | |
237 | // bits[31:16] - binary number\r | |
238 | // Compressed ASCII is 5 bits per character 0b00001 = 'A' 0b11010 = 'Z'\r | |
239 | //\r | |
240 | #define PNP_EISA_ID_CONST 0x41d0\r | |
8b13229b | 241 | #define EISA_ID(_Name, _Num) ((UINT32)((_Name) | (_Num) << 16))\r |
959ccb23 | 242 | #define EISA_PNP_ID(_PNPId) (EISA_ID(PNP_EISA_ID_CONST, (_PNPId)))\r |
243 | #define EFI_PNP_ID(_PNPId) (EISA_ID(PNP_EISA_ID_CONST, (_PNPId)))\r | |
244 | \r | |
245 | #define PNP_EISA_ID_MASK 0xffff\r | |
246 | #define EISA_ID_TO_NUM(_Id) ((_Id) >> 16)\r | |
247 | \r | |
9319d2c2 | 248 | ///\r |
af2dc6a7 | 249 | /// ACPI _ADR Device Path SubType.\r |
9319d2c2 LG |
250 | ///\r |
251 | #define ACPI_ADR_DP 0x03\r | |
959ccb23 | 252 | \r |
f1004231 LG |
253 | ///\r |
254 | /// The _ADR device path is used to contain video output device attributes to support the Graphics\r | |
255 | /// Output Protocol. The device path can contain multiple _ADR entries if multiple video output\r | |
256 | /// devices are displaying the same output.\r | |
257 | ///\r | |
959ccb23 | 258 | typedef struct {\r |
259 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 LG |
260 | ///\r |
261 | /// _ADR value. For video output devices the value of this\r | |
af2dc6a7 | 262 | /// field comes from Table B-2 of the ACPI 3.0 specification. At\r |
f1004231 LG |
263 | /// least one _ADR value is required.\r |
264 | ///\r | |
959ccb23 | 265 | UINT32 ADR;\r |
9319d2c2 LG |
266 | //\r |
267 | // This device path may optionally contain more than one _ADR entry.\r | |
268 | //\r | |
959ccb23 | 269 | } ACPI_ADR_DEVICE_PATH;\r |
270 | \r | |
fbbe00ad | 271 | #define ACPI_ADR_DISPLAY_TYPE_OTHER 0\r |
272 | #define ACPI_ADR_DISPLAY_TYPE_VGA 1\r | |
273 | #define ACPI_ADR_DISPLAY_TYPE_TV 2\r | |
274 | #define ACPI_ADR_DISPLAY_TYPE_EXTERNAL_DIGITAL 3\r | |
275 | #define ACPI_ADR_DISPLAY_TYPE_INTERNAL_DIGITAL 4\r | |
276 | \r | |
277 | #define ACPI_DISPLAY_ADR(_DeviceIdScheme, _HeadId, _NonVgaOutput, _BiosCanDetect, _VendorInfo, _Type, _Port, _Index) \\r | |
d3938cc8 MK |
278 | ((UINT32)( ((UINT32)((_DeviceIdScheme) & 0x1) << 31) | \\r |
279 | (((_HeadId) & 0x7) << 18) | \\r | |
280 | (((_NonVgaOutput) & 0x1) << 17) | \\r | |
281 | (((_BiosCanDetect) & 0x1) << 16) | \\r | |
282 | (((_VendorInfo) & 0xf) << 12) | \\r | |
283 | (((_Type) & 0xf) << 8) | \\r | |
284 | (((_Port) & 0xf) << 4) | \\r | |
285 | ((_Index) & 0xf) ))\r | |
959ccb23 | 286 | \r |
99e8ed21 | 287 | ///\r |
af2dc6a7 | 288 | /// Messaging Device Paths.\r |
f1004231 LG |
289 | /// This Device Path is used to describe the connection of devices outside the resource domain of the\r |
290 | /// system. This Device Path can describe physical messaging information like SCSI ID, or abstract\r | |
291 | /// information like networking protocol IP addresses.\r | |
99e8ed21 | 292 | ///\r |
959ccb23 | 293 | #define MESSAGING_DEVICE_PATH 0x03\r |
294 | \r | |
f1004231 | 295 | ///\r |
9319d2c2 | 296 | /// ATAPI Device Path SubType\r |
f1004231 | 297 | ///\r |
959ccb23 | 298 | #define MSG_ATAPI_DP 0x01\r |
299 | typedef struct {\r | |
300 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 | 301 | ///\r |
af2dc6a7 | 302 | /// Set to zero for primary, or one for secondary.\r |
f1004231 | 303 | ///\r |
959ccb23 | 304 | UINT8 PrimarySecondary;\r |
f1004231 | 305 | ///\r |
af2dc6a7 | 306 | /// Set to zero for master, or one for slave mode.\r |
f1004231 | 307 | ///\r |
959ccb23 | 308 | UINT8 SlaveMaster;\r |
f1004231 | 309 | ///\r |
af2dc6a7 | 310 | /// Logical Unit Number.\r |
f1004231 | 311 | ///\r |
959ccb23 | 312 | UINT16 Lun;\r |
313 | } ATAPI_DEVICE_PATH;\r | |
314 | \r | |
f1004231 | 315 | ///\r |
af2dc6a7 | 316 | /// SCSI Device Path SubType.\r |
f1004231 | 317 | ///\r |
959ccb23 | 318 | #define MSG_SCSI_DP 0x02\r |
319 | typedef struct {\r | |
320 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 | 321 | ///\r |
af2dc6a7 | 322 | /// Target ID on the SCSI bus (PUN).\r |
f1004231 | 323 | ///\r |
959ccb23 | 324 | UINT16 Pun;\r |
f1004231 | 325 | ///\r |
af2dc6a7 | 326 | /// Logical Unit Number (LUN).\r |
f1004231 | 327 | ///\r |
959ccb23 | 328 | UINT16 Lun;\r |
329 | } SCSI_DEVICE_PATH;\r | |
330 | \r | |
f1004231 | 331 | ///\r |
af2dc6a7 | 332 | /// Fibre Channel SubType.\r |
f1004231 | 333 | ///\r |
959ccb23 | 334 | #define MSG_FIBRECHANNEL_DP 0x03\r |
335 | typedef struct {\r | |
336 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 LG |
337 | ///\r |
338 | /// Reserved for the future.\r | |
339 | ///\r | |
959ccb23 | 340 | UINT32 Reserved;\r |
f1004231 LG |
341 | ///\r |
342 | /// Fibre Channel World Wide Number.\r | |
343 | ///\r | |
959ccb23 | 344 | UINT64 WWN;\r |
f1004231 LG |
345 | ///\r |
346 | /// Fibre Channel Logical Unit Number.\r | |
347 | ///\r | |
959ccb23 | 348 | UINT64 Lun;\r |
349 | } FIBRECHANNEL_DEVICE_PATH;\r | |
350 | \r | |
09e19629 RN |
351 | ///\r |
352 | /// Fibre Channel Ex SubType.\r | |
353 | ///\r | |
354 | #define MSG_FIBRECHANNELEX_DP 0x15\r | |
355 | typedef struct {\r | |
356 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
357 | ///\r | |
358 | /// Reserved for the future.\r | |
359 | ///\r | |
360 | UINT32 Reserved;\r | |
361 | ///\r | |
362 | /// 8 byte array containing Fibre Channel End Device Port Name.\r | |
363 | ///\r | |
364 | UINT8 WWN[8];\r | |
365 | ///\r | |
366 | /// 8 byte array containing Fibre Channel Logical Unit Number.\r | |
367 | ///\r | |
368 | UINT8 Lun[8];\r | |
369 | } FIBRECHANNELEX_DEVICE_PATH;\r | |
370 | \r | |
f1004231 | 371 | ///\r |
9319d2c2 | 372 | /// 1394 Device Path SubType\r |
f1004231 | 373 | ///\r |
959ccb23 | 374 | #define MSG_1394_DP 0x04\r |
375 | typedef struct {\r | |
376 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 LG |
377 | ///\r |
378 | /// Reserved for the future.\r | |
379 | ///\r | |
959ccb23 | 380 | UINT32 Reserved;\r |
f1004231 LG |
381 | ///\r |
382 | /// 1394 Global Unique ID (GUID).\r | |
383 | ///\r | |
959ccb23 | 384 | UINT64 Guid;\r |
385 | } F1394_DEVICE_PATH;\r | |
386 | \r | |
f1004231 | 387 | ///\r |
af2dc6a7 | 388 | /// USB Device Path SubType.\r |
f1004231 | 389 | ///\r |
959ccb23 | 390 | #define MSG_USB_DP 0x05\r |
391 | typedef struct {\r | |
f1004231 LG |
392 | EFI_DEVICE_PATH_PROTOCOL Header;\r |
393 | ///\r | |
af2dc6a7 | 394 | /// USB Parent Port Number.\r |
f1004231 LG |
395 | ///\r |
396 | UINT8 ParentPortNumber;\r | |
397 | ///\r | |
af2dc6a7 | 398 | /// USB Interface Number.\r |
f1004231 LG |
399 | ///\r |
400 | UINT8 InterfaceNumber;\r | |
959ccb23 | 401 | } USB_DEVICE_PATH;\r |
402 | \r | |
f1004231 | 403 | ///\r |
af2dc6a7 | 404 | /// USB Class Device Path SubType.\r |
f1004231 | 405 | ///\r |
959ccb23 | 406 | #define MSG_USB_CLASS_DP 0x0f\r |
407 | typedef struct {\r | |
f1004231 LG |
408 | EFI_DEVICE_PATH_PROTOCOL Header;\r |
409 | ///\r | |
410 | /// Vendor ID assigned by USB-IF. A value of 0xFFFF will\r | |
411 | /// match any Vendor ID.\r | |
412 | ///\r | |
413 | UINT16 VendorId;\r | |
414 | ///\r | |
415 | /// Product ID assigned by USB-IF. A value of 0xFFFF will\r | |
416 | /// match any Product ID.\r | |
417 | ///\r | |
418 | UINT16 ProductId;\r | |
419 | ///\r | |
420 | /// The class code assigned by the USB-IF. A value of 0xFF\r | |
421 | /// will match any class code.\r | |
422 | ///\r | |
423 | UINT8 DeviceClass;\r | |
424 | ///\r | |
425 | /// The subclass code assigned by the USB-IF. A value of\r | |
426 | /// 0xFF will match any subclass code.\r | |
427 | ///\r | |
428 | UINT8 DeviceSubClass;\r | |
429 | ///\r | |
430 | /// The protocol code assigned by the USB-IF. A value of\r | |
431 | /// 0xFF will match any protocol code.\r | |
432 | ///\r | |
433 | UINT8 DeviceProtocol;\r | |
959ccb23 | 434 | } USB_CLASS_DEVICE_PATH;\r |
435 | \r | |
f1004231 | 436 | ///\r |
af2dc6a7 | 437 | /// USB WWID Device Path SubType.\r |
f1004231 | 438 | ///\r |
959ccb23 | 439 | #define MSG_USB_WWID_DP 0x10\r |
9319d2c2 LG |
440 | \r |
441 | ///\r | |
442 | /// This device path describes a USB device using its serial number.\r | |
443 | ///\r | |
959ccb23 | 444 | typedef struct {\r |
f1004231 LG |
445 | EFI_DEVICE_PATH_PROTOCOL Header;\r |
446 | ///\r | |
af2dc6a7 | 447 | /// USB interface number.\r |
f1004231 LG |
448 | ///\r |
449 | UINT16 InterfaceNumber;\r | |
450 | ///\r | |
af2dc6a7 | 451 | /// USB vendor id of the device.\r |
f1004231 LG |
452 | ///\r |
453 | UINT16 VendorId;\r | |
454 | ///\r | |
af2dc6a7 | 455 | /// USB product id of the device.\r |
f1004231 LG |
456 | ///\r |
457 | UINT16 ProductId;\r | |
458 | ///\r | |
459 | /// Last 64-or-fewer UTF-16 characters of the USB\r | |
460 | /// serial number. The length of the string is\r | |
461 | /// determined by the Length field less the offset of the\r | |
462 | /// Serial Number field (10)\r | |
463 | ///\r | |
464 | /// CHAR16 SerialNumber[...];\r | |
959ccb23 | 465 | } USB_WWID_DEVICE_PATH;\r |
466 | \r | |
f1004231 | 467 | ///\r |
af2dc6a7 | 468 | /// Device Logical Unit SubType.\r |
f1004231 | 469 | ///\r |
959ccb23 | 470 | #define MSG_DEVICE_LOGICAL_UNIT_DP 0x11\r |
471 | typedef struct {\r | |
f1004231 LG |
472 | EFI_DEVICE_PATH_PROTOCOL Header;\r |
473 | ///\r | |
af2dc6a7 | 474 | /// Logical Unit Number for the interface.\r |
f1004231 LG |
475 | ///\r |
476 | UINT8 Lun;\r | |
959ccb23 | 477 | } DEVICE_LOGICAL_UNIT_DEVICE_PATH;\r |
478 | \r | |
f1004231 | 479 | ///\r |
af2dc6a7 | 480 | /// SATA Device Path SubType.\r |
f1004231 | 481 | ///\r |
00edb218 | 482 | #define MSG_SATA_DP 0x12\r |
959ccb23 | 483 | typedef struct {\r |
00edb218 | 484 | EFI_DEVICE_PATH_PROTOCOL Header;\r |
f1004231 LG |
485 | ///\r |
486 | /// The HBA port number that facilitates the connection to the\r | |
487 | /// device or a port multiplier. The value 0xFFFF is reserved.\r | |
488 | ///\r | |
7d582d6b | 489 | UINT16 HBAPortNumber;\r |
f1004231 LG |
490 | ///\r |
491 | /// The Port multiplier port number that facilitates the connection\r | |
492 | /// to the device. Bit 15 should be set if the device is directly\r | |
493 | /// connected to the HBA.\r | |
494 | ///\r | |
7d582d6b | 495 | UINT16 PortMultiplierPortNumber;\r |
f1004231 LG |
496 | ///\r |
497 | /// Logical Unit Number.\r | |
498 | ///\r | |
7d582d6b | 499 | UINT16 Lun;\r |
959ccb23 | 500 | } SATA_DEVICE_PATH;\r |
501 | \r | |
efb86b3a | 502 | ///\r |
503 | /// Flag for if the device is directly connected to the HBA.\r | |
504 | ///\r | |
505 | #define SATA_HBA_DIRECT_CONNECT_FLAG 0x8000\r | |
506 | \r | |
f1004231 | 507 | ///\r |
af2dc6a7 | 508 | /// I2O Device Path SubType.\r |
f1004231 | 509 | ///\r |
959ccb23 | 510 | #define MSG_I2O_DP 0x06\r |
511 | typedef struct {\r | |
512 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 | 513 | ///\r |
af2dc6a7 | 514 | /// Target ID (TID) for a device.\r |
f1004231 | 515 | ///\r |
959ccb23 | 516 | UINT32 Tid;\r |
517 | } I2O_DEVICE_PATH;\r | |
518 | \r | |
f1004231 | 519 | ///\r |
af2dc6a7 | 520 | /// MAC Address Device Path SubType.\r |
f1004231 | 521 | ///\r |
959ccb23 | 522 | #define MSG_MAC_ADDR_DP 0x0b\r |
523 | typedef struct {\r | |
524 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 | 525 | ///\r |
af2dc6a7 | 526 | /// The MAC address for a network interface padded with 0s.\r |
f1004231 | 527 | ///\r |
959ccb23 | 528 | EFI_MAC_ADDRESS MacAddress;\r |
f1004231 LG |
529 | ///\r |
530 | /// Network interface type(i.e. 802.3, FDDI).\r | |
531 | ///\r | |
959ccb23 | 532 | UINT8 IfType;\r |
533 | } MAC_ADDR_DEVICE_PATH;\r | |
534 | \r | |
f1004231 | 535 | ///\r |
9319d2c2 | 536 | /// IPv4 Device Path SubType\r |
f1004231 | 537 | ///\r |
959ccb23 | 538 | #define MSG_IPv4_DP 0x0c\r |
539 | typedef struct {\r | |
540 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 | 541 | ///\r |
af2dc6a7 | 542 | /// The local IPv4 address.\r |
f1004231 | 543 | ///\r |
959ccb23 | 544 | EFI_IPv4_ADDRESS LocalIpAddress;\r |
f1004231 | 545 | ///\r |
af2dc6a7 | 546 | /// The remote IPv4 address.\r |
f1004231 | 547 | ///\r |
959ccb23 | 548 | EFI_IPv4_ADDRESS RemoteIpAddress;\r |
f1004231 | 549 | ///\r |
af2dc6a7 | 550 | /// The local port number.\r |
f1004231 | 551 | ///\r |
959ccb23 | 552 | UINT16 LocalPort;\r |
f1004231 | 553 | ///\r |
af2dc6a7 | 554 | /// The remote port number.\r |
f1004231 | 555 | ///\r |
959ccb23 | 556 | UINT16 RemotePort;\r |
f1004231 LG |
557 | ///\r |
558 | /// The network protocol(i.e. UDP, TCP).\r | |
559 | ///\r | |
959ccb23 | 560 | UINT16 Protocol;\r |
f1004231 | 561 | ///\r |
af2dc6a7 | 562 | /// 0x00 - The Source IP Address was assigned though DHCP.\r |
563 | /// 0x01 - The Source IP Address is statically bound.\r | |
f1004231 | 564 | ///\r |
959ccb23 | 565 | BOOLEAN StaticIpAddress;\r |
09e19629 RN |
566 | ///\r |
567 | /// The gateway IP address\r | |
568 | ///\r | |
569 | EFI_IPv4_ADDRESS GatewayIpAddress;\r | |
570 | ///\r | |
571 | /// The subnet mask\r | |
572 | ///\r | |
573 | EFI_IPv4_ADDRESS SubnetMask;\r | |
959ccb23 | 574 | } IPv4_DEVICE_PATH;\r |
575 | \r | |
f1004231 | 576 | ///\r |
af2dc6a7 | 577 | /// IPv6 Device Path SubType.\r |
f1004231 | 578 | ///\r |
959ccb23 | 579 | #define MSG_IPv6_DP 0x0d\r |
580 | typedef struct {\r | |
581 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 | 582 | ///\r |
af2dc6a7 | 583 | /// The local IPv6 address.\r |
f1004231 | 584 | ///\r |
959ccb23 | 585 | EFI_IPv6_ADDRESS LocalIpAddress;\r |
f1004231 | 586 | ///\r |
af2dc6a7 | 587 | /// The remote IPv6 address.\r |
f1004231 | 588 | ///\r |
959ccb23 | 589 | EFI_IPv6_ADDRESS RemoteIpAddress;\r |
f1004231 | 590 | ///\r |
af2dc6a7 | 591 | /// The local port number.\r |
f1004231 | 592 | ///\r |
959ccb23 | 593 | UINT16 LocalPort;\r |
f1004231 | 594 | ///\r |
af2dc6a7 | 595 | /// The remote port number.\r |
f1004231 | 596 | ///\r |
959ccb23 | 597 | UINT16 RemotePort;\r |
f1004231 LG |
598 | ///\r |
599 | /// The network protocol(i.e. UDP, TCP).\r | |
600 | ///\r | |
959ccb23 | 601 | UINT16 Protocol;\r |
f1004231 | 602 | ///\r |
501793fa RN |
603 | /// 0x00 - The Local IP Address was manually configured.\r |
604 | /// 0x01 - The Local IP Address is assigned through IPv6\r | |
605 | /// stateless auto-configuration.\r | |
606 | /// 0x02 - The Local IP Address is assigned through IPv6\r | |
607 | /// stateful configuration.\r | |
f1004231 | 608 | ///\r |
501793fa RN |
609 | UINT8 IpAddressOrigin;\r |
610 | ///\r | |
611 | /// The prefix length\r | |
612 | ///\r | |
613 | UINT8 PrefixLength;\r | |
614 | ///\r | |
615 | /// The gateway IP address\r | |
616 | ///\r | |
617 | EFI_IPv6_ADDRESS GatewayIpAddress;\r | |
959ccb23 | 618 | } IPv6_DEVICE_PATH;\r |
619 | \r | |
f1004231 | 620 | ///\r |
af2dc6a7 | 621 | /// InfiniBand Device Path SubType.\r |
f1004231 | 622 | ///\r |
959ccb23 | 623 | #define MSG_INFINIBAND_DP 0x09\r |
624 | typedef struct {\r | |
625 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 LG |
626 | ///\r |
627 | /// Flags to help identify/manage InfiniBand device path elements:\r | |
af2dc6a7 | 628 | /// Bit 0 - IOC/Service (0b = IOC, 1b = Service).\r |
629 | /// Bit 1 - Extend Boot Environment.\r | |
630 | /// Bit 2 - Console Protocol.\r | |
631 | /// Bit 3 - Storage Protocol.\r | |
632 | /// Bit 4 - Network Protocol.\r | |
f1004231 LG |
633 | /// All other bits are reserved.\r |
634 | ///\r | |
959ccb23 | 635 | UINT32 ResourceFlags;\r |
f1004231 | 636 | ///\r |
af2dc6a7 | 637 | /// 128-bit Global Identifier for remote fabric port.\r |
f1004231 | 638 | ///\r |
959ccb23 | 639 | UINT8 PortGid[16];\r |
f1004231 LG |
640 | ///\r |
641 | /// 64-bit unique identifier to remote IOC or server process.\r | |
af2dc6a7 | 642 | /// Interpretation of field specified by Resource Flags (bit 0).\r |
f1004231 | 643 | ///\r |
959ccb23 | 644 | UINT64 ServiceId;\r |
f1004231 | 645 | ///\r |
af2dc6a7 | 646 | /// 64-bit persistent ID of remote IOC port.\r |
f1004231 | 647 | ///\r |
959ccb23 | 648 | UINT64 TargetPortId;\r |
f1004231 | 649 | ///\r |
af2dc6a7 | 650 | /// 64-bit persistent ID of remote device.\r |
f1004231 | 651 | ///\r |
959ccb23 | 652 | UINT64 DeviceId;\r |
653 | } INFINIBAND_DEVICE_PATH;\r | |
654 | \r | |
655 | #define INFINIBAND_RESOURCE_FLAG_IOC_SERVICE 0x01\r | |
656 | #define INFINIBAND_RESOURCE_FLAG_EXTENDED_BOOT_ENVIRONMENT 0x02\r | |
657 | #define INFINIBAND_RESOURCE_FLAG_CONSOLE_PROTOCOL 0x04\r | |
658 | #define INFINIBAND_RESOURCE_FLAG_STORAGE_PROTOCOL 0x08\r | |
659 | #define INFINIBAND_RESOURCE_FLAG_NETWORK_PROTOCOL 0x10\r | |
660 | \r | |
f1004231 | 661 | ///\r |
af2dc6a7 | 662 | /// UART Device Path SubType.\r |
f1004231 | 663 | ///\r |
959ccb23 | 664 | #define MSG_UART_DP 0x0e\r |
665 | typedef struct {\r | |
666 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 | 667 | ///\r |
af2dc6a7 | 668 | /// Reserved.\r |
f1004231 | 669 | ///\r |
959ccb23 | 670 | UINT32 Reserved;\r |
f1004231 LG |
671 | ///\r |
672 | /// The baud rate setting for the UART style device. A value of 0\r | |
673 | /// means that the device's default baud rate will be used.\r | |
674 | ///\r | |
959ccb23 | 675 | UINT64 BaudRate;\r |
f1004231 LG |
676 | ///\r |
677 | /// The number of data bits for the UART style device. A value\r | |
678 | /// of 0 means that the device's default number of data bits will be used.\r | |
679 | ///\r | |
959ccb23 | 680 | UINT8 DataBits;\r |
f1004231 LG |
681 | ///\r |
682 | /// The parity setting for the UART style device.\r | |
af2dc6a7 | 683 | /// Parity 0x00 - Default Parity.\r |
684 | /// Parity 0x01 - No Parity.\r | |
685 | /// Parity 0x02 - Even Parity.\r | |
686 | /// Parity 0x03 - Odd Parity.\r | |
687 | /// Parity 0x04 - Mark Parity.\r | |
688 | /// Parity 0x05 - Space Parity.\r | |
f1004231 | 689 | ///\r |
959ccb23 | 690 | UINT8 Parity;\r |
f1004231 LG |
691 | ///\r |
692 | /// The number of stop bits for the UART style device.\r | |
af2dc6a7 | 693 | /// Stop Bits 0x00 - Default Stop Bits.\r |
694 | /// Stop Bits 0x01 - 1 Stop Bit.\r | |
695 | /// Stop Bits 0x02 - 1.5 Stop Bits.\r | |
696 | /// Stop Bits 0x03 - 2 Stop Bits.\r | |
f1004231 | 697 | ///\r |
959ccb23 | 698 | UINT8 StopBits;\r |
699 | } UART_DEVICE_PATH;\r | |
700 | \r | |
701 | //\r | |
702 | // Use VENDOR_DEVICE_PATH struct\r | |
703 | //\r | |
704 | #define MSG_VENDOR_DP 0x0a\r | |
00edb218 | 705 | typedef VENDOR_DEVICE_PATH VENDOR_DEFINED_DEVICE_PATH;\r |
959ccb23 | 706 | \r |
707 | #define DEVICE_PATH_MESSAGING_PC_ANSI EFI_PC_ANSI_GUID\r | |
708 | #define DEVICE_PATH_MESSAGING_VT_100 EFI_VT_100_GUID\r | |
709 | #define DEVICE_PATH_MESSAGING_VT_100_PLUS EFI_VT_100_PLUS_GUID\r | |
710 | #define DEVICE_PATH_MESSAGING_VT_UTF8 EFI_VT_UTF8_GUID\r | |
711 | \r | |
f1004231 LG |
712 | ///\r |
713 | /// A new device path node is defined to declare flow control characteristics.\r | |
714 | /// UART Flow Control Messaging Device Path\r | |
715 | ///\r | |
959ccb23 | 716 | typedef struct {\r |
717 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 | 718 | ///\r |
af2dc6a7 | 719 | /// DEVICE_PATH_MESSAGING_UART_FLOW_CONTROL GUID.\r |
f1004231 | 720 | ///\r |
959ccb23 | 721 | EFI_GUID Guid;\r |
f1004231 LG |
722 | ///\r |
723 | /// Bitmap of supported flow control types.\r | |
724 | /// Bit 0 set indicates hardware flow control.\r | |
725 | /// Bit 1 set indicates Xon/Xoff flow control.\r | |
726 | /// All other bits are reserved and are clear.\r | |
727 | ///\r | |
959ccb23 | 728 | UINT32 FlowControlMap;\r |
729 | } UART_FLOW_CONTROL_DEVICE_PATH;\r | |
730 | \r | |
a58cc068 RN |
731 | #define UART_FLOW_CONTROL_HARDWARE 0x00000001\r |
732 | #define UART_FLOW_CONTROL_XON_XOFF 0x00000010\r | |
733 | \r | |
960212a3 | 734 | #define DEVICE_PATH_MESSAGING_SAS EFI_SAS_DEVICE_PATH_GUID\r |
f1004231 | 735 | ///\r |
960212a3 | 736 | /// Serial Attached SCSI (SAS) Device Path.\r |
f1004231 | 737 | ///\r |
959ccb23 | 738 | typedef struct {\r |
739 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 | 740 | ///\r |
af2dc6a7 | 741 | /// DEVICE_PATH_MESSAGING_SAS GUID.\r |
f1004231 | 742 | ///\r |
959ccb23 | 743 | EFI_GUID Guid;\r |
f1004231 LG |
744 | ///\r |
745 | /// Reserved for future use.\r | |
746 | ///\r | |
959ccb23 | 747 | UINT32 Reserved;\r |
f1004231 LG |
748 | ///\r |
749 | /// SAS Address for Serial Attached SCSI Target.\r | |
750 | ///\r | |
959ccb23 | 751 | UINT64 SasAddress;\r |
f1004231 LG |
752 | ///\r |
753 | /// SAS Logical Unit Number.\r | |
754 | ///\r | |
959ccb23 | 755 | UINT64 Lun;\r |
f1004231 | 756 | ///\r |
af2dc6a7 | 757 | /// More Information about the device and its interconnect.\r |
f1004231 | 758 | ///\r |
959ccb23 | 759 | UINT16 DeviceTopology;\r |
f1004231 | 760 | ///\r |
af2dc6a7 | 761 | /// Relative Target Port (RTP).\r |
f1004231 | 762 | ///\r |
959ccb23 | 763 | UINT16 RelativeTargetPort;\r |
764 | } SAS_DEVICE_PATH;\r | |
765 | \r | |
501793fa RN |
766 | ///\r |
767 | /// Serial Attached SCSI (SAS) Ex Device Path SubType\r | |
768 | ///\r | |
769 | #define MSG_SASEX_DP 0x16\r | |
770 | typedef struct {\r | |
771 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
772 | ///\r | |
773 | /// 8-byte array of the SAS Address for Serial Attached SCSI Target Port.\r | |
774 | ///\r | |
775 | UINT8 SasAddress[8];\r | |
776 | ///\r | |
777 | /// 8-byte array of the SAS Logical Unit Number.\r | |
778 | ///\r | |
779 | UINT8 Lun[8];\r | |
780 | ///\r | |
781 | /// More Information about the device and its interconnect.\r | |
782 | ///\r | |
783 | UINT16 DeviceTopology;\r | |
784 | ///\r | |
785 | /// Relative Target Port (RTP).\r | |
786 | ///\r | |
787 | UINT16 RelativeTargetPort;\r | |
788 | } SASEX_DEVICE_PATH;\r | |
789 | \r | |
17625930 FT |
790 | ///\r |
791 | /// NvmExpress Namespace Device Path SubType.\r | |
792 | ///\r | |
793 | #define MSG_NVME_NAMESPACE_DP 0x17\r | |
794 | typedef struct {\r | |
795 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
796 | UINT32 NamespaceId;\r | |
797 | UINT64 NamespaceUuid;\r | |
798 | } NVME_NAMESPACE_DEVICE_PATH;\r | |
799 | \r | |
4128acd9 RN |
800 | ///\r |
801 | /// Uniform Resource Identifiers (URI) Device Path SubType\r | |
802 | ///\r | |
803 | #define MSG_URI_DP 0x18\r | |
804 | typedef struct {\r | |
805 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
806 | ///\r | |
807 | /// Instance of the URI pursuant to RFC 3986.\r | |
808 | ///\r | |
809 | CHAR8 Uri[];\r | |
810 | } URI_DEVICE_PATH;\r | |
811 | \r | |
52306166 FT |
812 | ///\r |
813 | /// Universal Flash Storage (UFS) Device Path SubType.\r | |
814 | ///\r | |
815 | #define MSG_UFS_DP 0x19\r | |
816 | typedef struct {\r | |
817 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
818 | ///\r | |
819 | /// Target ID on the UFS bus (PUN).\r | |
820 | ///\r | |
821 | UINT8 Pun;\r | |
822 | ///\r | |
823 | /// Logical Unit Number (LUN).\r | |
824 | ///\r | |
825 | UINT8 Lun;\r | |
826 | } UFS_DEVICE_PATH;\r | |
827 | \r | |
ab8686b8 FT |
828 | ///\r |
829 | /// SD (Secure Digital) Device Path SubType.\r | |
830 | ///\r | |
831 | #define MSG_SD_DP 0x1A\r | |
832 | typedef struct {\r | |
833 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
834 | UINT8 SlotNumber;\r | |
835 | } SD_DEVICE_PATH;\r | |
836 | \r | |
f1004231 | 837 | ///\r |
9319d2c2 | 838 | /// iSCSI Device Path SubType\r |
f1004231 | 839 | ///\r |
959ccb23 | 840 | #define MSG_ISCSI_DP 0x13\r |
841 | typedef struct {\r | |
842 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 | 843 | ///\r |
af2dc6a7 | 844 | /// Network Protocol (0 = TCP, 1+ = reserved).\r |
f1004231 | 845 | ///\r |
959ccb23 | 846 | UINT16 NetworkProtocol;\r |
f1004231 | 847 | ///\r |
af2dc6a7 | 848 | /// iSCSI Login Options.\r |
f1004231 | 849 | ///\r |
959ccb23 | 850 | UINT16 LoginOption;\r |
f1004231 | 851 | ///\r |
af2dc6a7 | 852 | /// iSCSI Logical Unit Number.\r |
f1004231 | 853 | ///\r |
ab2abe4c | 854 | UINT64 Lun;\r |
f1004231 LG |
855 | ///\r |
856 | /// iSCSI Target Portal group tag the initiator intends\r | |
857 | /// to establish a session with.\r | |
858 | ///\r | |
959ccb23 | 859 | UINT16 TargetPortalGroupTag;\r |
f1004231 LG |
860 | ///\r |
861 | /// iSCSI NodeTarget Name. The length of the name\r | |
862 | /// is determined by subtracting the offset of this field from Length.\r | |
863 | ///\r | |
af2dc6a7 | 864 | /// CHAR8 iSCSI Target Name.\r |
959ccb23 | 865 | } ISCSI_DEVICE_PATH;\r |
866 | \r | |
867 | #define ISCSI_LOGIN_OPTION_NO_HEADER_DIGEST 0x0000\r | |
868 | #define ISCSI_LOGIN_OPTION_HEADER_DIGEST_USING_CRC32C 0x0002\r | |
869 | #define ISCSI_LOGIN_OPTION_NO_DATA_DIGEST 0x0000\r | |
870 | #define ISCSI_LOGIN_OPTION_DATA_DIGEST_USING_CRC32C 0x0008\r | |
871 | #define ISCSI_LOGIN_OPTION_AUTHMETHOD_CHAP 0x0000\r | |
872 | #define ISCSI_LOGIN_OPTION_AUTHMETHOD_NON 0x1000\r | |
873 | #define ISCSI_LOGIN_OPTION_CHAP_BI 0x0000\r | |
874 | #define ISCSI_LOGIN_OPTION_CHAP_UNI 0x2000\r | |
875 | \r | |
8f97f911 | 876 | ///\r |
af2dc6a7 | 877 | /// VLAN Device Path SubType.\r |
8f97f911 | 878 | ///\r |
879 | #define MSG_VLAN_DP 0x14\r | |
880 | typedef struct {\r | |
881 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
882 | ///\r | |
af2dc6a7 | 883 | /// VLAN identifier (0-4094).\r |
8f97f911 | 884 | ///\r |
885 | UINT16 VlanId;\r | |
886 | } VLAN_DEVICE_PATH;\r | |
887 | \r | |
362c355c QS |
888 | ///\r |
889 | /// Bluetooth Device Path SubType.\r | |
890 | ///\r | |
891 | #define MSG_BLUETOOTH_DP 0x1b\r | |
892 | typedef struct {\r | |
893 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
894 | ///\r | |
895 | /// 48bit Bluetooth device address.\r | |
896 | ///\r | |
897 | BLUETOOTH_ADDRESS BD_ADDR;\r | |
898 | } BLUETOOTH_DEVICE_PATH;\r | |
899 | \r | |
3bafd562 HW |
900 | ///\r |
901 | /// Wi-Fi Device Path SubType.\r | |
902 | ///\r | |
903 | #define MSG_WIFI_DP 0x1C\r | |
904 | typedef struct {\r | |
905 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
906 | ///\r | |
907 | /// Service set identifier. A 32-byte octets string.\r | |
908 | ///\r | |
909 | UINT8 SSId[32];\r | |
910 | } WIFI_DEVICE_PATH;\r | |
911 | \r | |
959ccb23 | 912 | //\r |
913 | // Media Device Path\r | |
914 | //\r | |
915 | #define MEDIA_DEVICE_PATH 0x04\r | |
916 | \r | |
f1004231 | 917 | ///\r |
af2dc6a7 | 918 | /// Hard Drive Media Device Path SubType.\r |
f1004231 | 919 | ///\r |
959ccb23 | 920 | #define MEDIA_HARDDRIVE_DP 0x01\r |
9319d2c2 LG |
921 | \r |
922 | ///\r | |
923 | /// The Hard Drive Media Device Path is used to represent a partition on a hard drive.\r | |
924 | ///\r | |
959ccb23 | 925 | typedef struct {\r |
926 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 LG |
927 | ///\r |
928 | /// Describes the entry in a partition table, starting with entry 1.\r | |
929 | /// Partition number zero represents the entire device. Valid\r | |
930 | /// partition numbers for a MBR partition are [1, 4]. Valid\r | |
8e7b8fb4 | 931 | /// partition numbers for a GPT partition are [1, NumberOfPartitionEntries].\r |
f1004231 | 932 | ///\r |
959ccb23 | 933 | UINT32 PartitionNumber;\r |
f1004231 | 934 | ///\r |
af2dc6a7 | 935 | /// Starting LBA of the partition on the hard drive.\r |
f1004231 | 936 | ///\r |
959ccb23 | 937 | UINT64 PartitionStart;\r |
f1004231 | 938 | ///\r |
af2dc6a7 | 939 | /// Size of the partition in units of Logical Blocks.\r |
f1004231 | 940 | ///\r |
959ccb23 | 941 | UINT64 PartitionSize;\r |
f1004231 | 942 | ///\r |
8e7b8fb4 | 943 | /// Signature unique to this partition:\r |
944 | /// If SignatureType is 0, this field has to be initialized with 16 zeros.\r | |
945 | /// If SignatureType is 1, the MBR signature is stored in the first 4 bytes of this field.\r | |
946 | /// The other 12 bytes are initialized with zeros.\r | |
947 | /// If SignatureType is 2, this field contains a 16 byte signature.\r | |
f1004231 | 948 | ///\r |
959ccb23 | 949 | UINT8 Signature[16];\r |
f1004231 | 950 | ///\r |
af2dc6a7 | 951 | /// Partition Format: (Unused values reserved).\r |
952 | /// 0x01 - PC-AT compatible legacy MBR.\r | |
953 | /// 0x02 - GUID Partition Table.\r | |
f1004231 | 954 | ///\r |
959ccb23 | 955 | UINT8 MBRType;\r |
f1004231 | 956 | ///\r |
af2dc6a7 | 957 | /// Type of Disk Signature: (Unused values reserved).\r |
cd2ed84a | 958 | /// 0x00 - No Disk Signature.\r |
959 | /// 0x01 - 32-bit signature from address 0x1b8 of the type 0x01 MBR.\r | |
960 | /// 0x02 - GUID signature.\r | |
f1004231 | 961 | ///\r |
959ccb23 | 962 | UINT8 SignatureType;\r |
963 | } HARDDRIVE_DEVICE_PATH;\r | |
964 | \r | |
965 | #define MBR_TYPE_PCAT 0x01\r | |
966 | #define MBR_TYPE_EFI_PARTITION_TABLE_HEADER 0x02\r | |
967 | \r | |
f1004231 | 968 | #define NO_DISK_SIGNATURE 0x00\r |
959ccb23 | 969 | #define SIGNATURE_TYPE_MBR 0x01\r |
970 | #define SIGNATURE_TYPE_GUID 0x02\r | |
971 | \r | |
f1004231 | 972 | ///\r |
af2dc6a7 | 973 | /// CD-ROM Media Device Path SubType.\r |
f1004231 | 974 | ///\r |
959ccb23 | 975 | #define MEDIA_CDROM_DP 0x02\r |
9319d2c2 LG |
976 | \r |
977 | ///\r | |
978 | /// The CD-ROM Media Device Path is used to define a system partition that exists on a CD-ROM.\r | |
979 | ///\r | |
959ccb23 | 980 | typedef struct {\r |
981 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 LG |
982 | ///\r |
983 | /// Boot Entry number from the Boot Catalog. The Initial/Default entry is defined as zero.\r | |
984 | ///\r | |
959ccb23 | 985 | UINT32 BootEntry;\r |
f1004231 LG |
986 | ///\r |
987 | /// Starting RBA of the partition on the medium. CD-ROMs use Relative logical Block Addressing.\r | |
988 | ///\r | |
959ccb23 | 989 | UINT64 PartitionStart;\r |
f1004231 LG |
990 | ///\r |
991 | /// Size of the partition in units of Blocks, also called Sectors.\r | |
992 | ///\r | |
959ccb23 | 993 | UINT64 PartitionSize;\r |
994 | } CDROM_DEVICE_PATH;\r | |
995 | \r | |
9319d2c2 LG |
996 | //\r |
997 | // Use VENDOR_DEVICE_PATH struct\r | |
998 | //\r | |
af2dc6a7 | 999 | #define MEDIA_VENDOR_DP 0x03 ///< Media vendor device path subtype.\r |
959ccb23 | 1000 | \r |
f1004231 | 1001 | ///\r |
9319d2c2 | 1002 | /// File Path Media Device Path SubType\r |
f1004231 | 1003 | ///\r |
959ccb23 | 1004 | #define MEDIA_FILEPATH_DP 0x04\r |
1005 | typedef struct {\r | |
1006 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 | 1007 | ///\r |
fbf926ad | 1008 | /// A NULL-terminated Path string including directory and file names.\r |
f1004231 | 1009 | ///\r |
959ccb23 | 1010 | CHAR16 PathName[1];\r |
1011 | } FILEPATH_DEVICE_PATH;\r | |
1012 | \r | |
07636730 | 1013 | #define SIZE_OF_FILEPATH_DEVICE_PATH OFFSET_OF(FILEPATH_DEVICE_PATH,PathName)\r |
959ccb23 | 1014 | \r |
9319d2c2 | 1015 | ///\r |
af2dc6a7 | 1016 | /// Media Protocol Device Path SubType.\r |
9319d2c2 LG |
1017 | ///\r |
1018 | #define MEDIA_PROTOCOL_DP 0x05\r | |
1019 | \r | |
f1004231 LG |
1020 | ///\r |
1021 | /// The Media Protocol Device Path is used to denote the protocol that is being \r | |
1022 | /// used in a device path at the location of the path specified. \r | |
1023 | /// Many protocols are inherent to the style of device path.\r | |
1024 | ///\r | |
959ccb23 | 1025 | typedef struct {\r |
1026 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 LG |
1027 | ///\r |
1028 | /// The ID of the protocol.\r | |
1029 | ///\r | |
959ccb23 | 1030 | EFI_GUID Protocol;\r |
1031 | } MEDIA_PROTOCOL_DEVICE_PATH;\r | |
1032 | \r | |
f1004231 | 1033 | ///\r |
960212a3 | 1034 | /// PIWG Firmware File SubType.\r |
f1004231 | 1035 | ///\r |
56bed2f4 | 1036 | #define MEDIA_PIWG_FW_FILE_DP 0x06\r |
9319d2c2 LG |
1037 | \r |
1038 | ///\r | |
56bed2f4 | 1039 | /// This device path is used by systems implementing the UEFI PI Specification 1.0 to describe a firmware file.\r |
9319d2c2 | 1040 | ///\r |
146332ae | 1041 | typedef struct {\r |
1042 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 | 1043 | ///\r |
56bed2f4 | 1044 | /// Firmware file name\r |
f1004231 | 1045 | ///\r |
56bed2f4 | 1046 | EFI_GUID FvFileName;\r |
1047 | } MEDIA_FW_VOL_FILEPATH_DEVICE_PATH;\r | |
959ccb23 | 1048 | \r |
f1004231 | 1049 | ///\r |
af2dc6a7 | 1050 | /// PIWG Firmware Volume Device Path SubType.\r |
f1004231 | 1051 | ///\r |
56bed2f4 | 1052 | #define MEDIA_PIWG_FW_VOL_DP 0x07\r |
9319d2c2 LG |
1053 | \r |
1054 | ///\r | |
56bed2f4 | 1055 | /// This device path is used by systems implementing the UEFI PI Specification 1.0 to describe a firmware volume.\r |
9319d2c2 | 1056 | ///\r |
146332ae | 1057 | typedef struct {\r |
1058 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 | 1059 | ///\r |
56bed2f4 | 1060 | /// Firmware volume name.\r |
f1004231 | 1061 | ///\r |
56bed2f4 | 1062 | EFI_GUID FvName;\r |
1063 | } MEDIA_FW_VOL_DEVICE_PATH;\r | |
959ccb23 | 1064 | \r |
deb7f094 | 1065 | ///\r |
af2dc6a7 | 1066 | /// Media relative offset range device path.\r |
deb7f094 | 1067 | ///\r |
1068 | #define MEDIA_RELATIVE_OFFSET_RANGE_DP 0x08\r | |
1069 | \r | |
1070 | ///\r | |
1071 | /// Used to describe the offset range of media relative.\r | |
1072 | ///\r | |
1073 | typedef struct {\r | |
1074 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
56bed2f4 | 1075 | UINT32 Reserved;\r |
deb7f094 | 1076 | UINT64 StartingOffset;\r |
1077 | UINT64 EndingOffset;\r | |
1078 | } MEDIA_RELATIVE_OFFSET_RANGE_DEVICE_PATH;\r | |
1079 | \r | |
6a46c1a2 FT |
1080 | ///\r |
1081 | /// This GUID defines a RAM Disk supporting a raw disk format in volatile memory.\r | |
1082 | ///\r | |
1083 | #define EFI_VIRTUAL_DISK_GUID EFI_ACPI_6_0_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_DISK_REGION_VOLATILE\r | |
1084 | \r | |
1085 | extern EFI_GUID gEfiVirtualDiskGuid;\r | |
1086 | \r | |
1087 | ///\r | |
1088 | /// This GUID defines a RAM Disk supporting an ISO image in volatile memory.\r | |
1089 | ///\r | |
1090 | #define EFI_VIRTUAL_CD_GUID EFI_ACPI_6_0_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_CD_REGION_VOLATILE\r | |
1091 | \r | |
1092 | extern EFI_GUID gEfiVirtualCdGuid;\r | |
1093 | \r | |
1094 | ///\r | |
1095 | /// This GUID defines a RAM Disk supporting a raw disk format in persistent memory.\r | |
1096 | ///\r | |
1097 | #define EFI_PERSISTENT_VIRTUAL_DISK_GUID EFI_ACPI_6_0_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_DISK_REGION_PERSISTENT\r | |
1098 | \r | |
1099 | extern EFI_GUID gEfiPersistentVirtualDiskGuid;\r | |
1100 | \r | |
1101 | ///\r | |
1102 | /// This GUID defines a RAM Disk supporting an ISO image in persistent memory.\r | |
1103 | ///\r | |
1104 | #define EFI_PERSISTENT_VIRTUAL_CD_GUID EFI_ACPI_6_0_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_CD_REGION_PERSISTENT\r | |
1105 | \r | |
1106 | extern EFI_GUID gEfiPersistentVirtualCdGuid;\r | |
1107 | \r | |
1108 | ///\r | |
1109 | /// Media ram disk device path.\r | |
1110 | ///\r | |
1111 | #define MEDIA_RAM_DISK_DP 0x09\r | |
1112 | \r | |
1113 | ///\r | |
1114 | /// Used to describe the ram disk device path.\r | |
1115 | ///\r | |
1116 | typedef struct {\r | |
1117 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
1118 | ///\r | |
1119 | /// Starting Memory Address.\r | |
1120 | ///\r | |
1121 | UINT32 StartingAddr[2];\r | |
1122 | ///\r | |
1123 | /// Ending Memory Address.\r | |
1124 | ///\r | |
1125 | UINT32 EndingAddr[2];\r | |
1126 | ///\r | |
1127 | /// GUID that defines the type of the RAM Disk.\r | |
1128 | ///\r | |
1129 | EFI_GUID TypeGuid;\r | |
1130 | ///\r | |
1131 | /// RAM Diskinstance number, if supported. The default value is zero.\r | |
1132 | ///\r | |
1133 | UINT16 Instance;\r | |
1134 | } MEDIA_RAM_DISK_DEVICE_PATH;\r | |
1135 | \r | |
f1004231 | 1136 | ///\r |
af2dc6a7 | 1137 | /// BIOS Boot Specification Device Path.\r |
f1004231 | 1138 | ///\r |
959ccb23 | 1139 | #define BBS_DEVICE_PATH 0x05\r |
9319d2c2 LG |
1140 | \r |
1141 | ///\r | |
af2dc6a7 | 1142 | /// BIOS Boot Specification Device Path SubType.\r |
9319d2c2 | 1143 | ///\r |
959ccb23 | 1144 | #define BBS_BBS_DP 0x01\r |
9319d2c2 LG |
1145 | \r |
1146 | ///\r | |
1147 | /// This Device Path is used to describe the booting of non-EFI-aware operating systems.\r | |
1148 | ///\r | |
959ccb23 | 1149 | typedef struct {\r |
1150 | EFI_DEVICE_PATH_PROTOCOL Header;\r | |
f1004231 LG |
1151 | ///\r |
1152 | /// Device Type as defined by the BIOS Boot Specification.\r | |
1153 | ///\r | |
959ccb23 | 1154 | UINT16 DeviceType;\r |
f1004231 | 1155 | ///\r |
af2dc6a7 | 1156 | /// Status Flags as defined by the BIOS Boot Specification.\r |
f1004231 | 1157 | ///\r |
959ccb23 | 1158 | UINT16 StatusFlag;\r |
f1004231 | 1159 | ///\r |
4f077902 | 1160 | /// Null-terminated ASCII string that describes the boot device to a user.\r |
f1004231 | 1161 | ///\r |
959ccb23 | 1162 | CHAR8 String[1];\r |
1163 | } BBS_BBS_DEVICE_PATH;\r | |
1164 | \r | |
1165 | //\r | |
1166 | // DeviceType definitions - from BBS specification\r | |
1167 | //\r | |
1168 | #define BBS_TYPE_FLOPPY 0x01\r | |
1169 | #define BBS_TYPE_HARDDRIVE 0x02\r | |
1170 | #define BBS_TYPE_CDROM 0x03\r | |
1171 | #define BBS_TYPE_PCMCIA 0x04\r | |
1172 | #define BBS_TYPE_USB 0x05\r | |
1173 | #define BBS_TYPE_EMBEDDED_NETWORK 0x06\r | |
1174 | #define BBS_TYPE_BEV 0x80\r | |
1175 | #define BBS_TYPE_UNKNOWN 0xFF\r | |
1176 | \r | |
1177 | \r | |
99e8ed21 | 1178 | ///\r |
af2dc6a7 | 1179 | /// Union of all possible Device Paths and pointers to Device Paths.\r |
99e8ed21 | 1180 | ///\r |
959ccb23 | 1181 | typedef union {\r |
960212a3 | 1182 | EFI_DEVICE_PATH_PROTOCOL DevPath;\r |
1183 | PCI_DEVICE_PATH Pci;\r | |
1184 | PCCARD_DEVICE_PATH PcCard;\r | |
1185 | MEMMAP_DEVICE_PATH MemMap;\r | |
1186 | VENDOR_DEVICE_PATH Vendor;\r | |
1187 | \r | |
1188 | CONTROLLER_DEVICE_PATH Controller;\r | |
1189 | ACPI_HID_DEVICE_PATH Acpi;\r | |
1190 | ACPI_EXTENDED_HID_DEVICE_PATH ExtendedAcpi;\r | |
1191 | ACPI_ADR_DEVICE_PATH AcpiAdr;\r | |
1192 | \r | |
1193 | ATAPI_DEVICE_PATH Atapi;\r | |
1194 | SCSI_DEVICE_PATH Scsi;\r | |
1195 | ISCSI_DEVICE_PATH Iscsi;\r | |
1196 | FIBRECHANNEL_DEVICE_PATH FibreChannel;\r | |
09e19629 | 1197 | FIBRECHANNELEX_DEVICE_PATH FibreChannelEx;\r |
960212a3 | 1198 | \r |
1199 | F1394_DEVICE_PATH F1394;\r | |
1200 | USB_DEVICE_PATH Usb;\r | |
1201 | SATA_DEVICE_PATH Sata;\r | |
1202 | USB_CLASS_DEVICE_PATH UsbClass;\r | |
1203 | USB_WWID_DEVICE_PATH UsbWwid;\r | |
1204 | DEVICE_LOGICAL_UNIT_DEVICE_PATH LogicUnit;\r | |
1205 | I2O_DEVICE_PATH I2O;\r | |
1206 | MAC_ADDR_DEVICE_PATH MacAddr;\r | |
1207 | IPv4_DEVICE_PATH Ipv4;\r | |
1208 | IPv6_DEVICE_PATH Ipv6;\r | |
1209 | VLAN_DEVICE_PATH Vlan;\r | |
1210 | INFINIBAND_DEVICE_PATH InfiniBand;\r | |
1211 | UART_DEVICE_PATH Uart;\r | |
1212 | UART_FLOW_CONTROL_DEVICE_PATH UartFlowControl;\r | |
1213 | SAS_DEVICE_PATH Sas;\r | |
501793fa | 1214 | SASEX_DEVICE_PATH SasEx;\r |
17625930 | 1215 | NVME_NAMESPACE_DEVICE_PATH NvmeNamespace;\r |
4128acd9 | 1216 | URI_DEVICE_PATH Uri;\r |
362c355c | 1217 | BLUETOOTH_DEVICE_PATH Bluetooth;\r |
3bafd562 | 1218 | WIFI_DEVICE_PATH WiFi;\r |
52306166 | 1219 | UFS_DEVICE_PATH Ufs;\r |
ab8686b8 | 1220 | SD_DEVICE_PATH Sd;\r |
960212a3 | 1221 | HARDDRIVE_DEVICE_PATH HardDrive;\r |
1222 | CDROM_DEVICE_PATH CD;\r | |
1223 | \r | |
1224 | FILEPATH_DEVICE_PATH FilePath;\r | |
1225 | MEDIA_PROTOCOL_DEVICE_PATH MediaProtocol;\r | |
1226 | \r | |
1227 | MEDIA_FW_VOL_DEVICE_PATH FirmwareVolume;\r | |
1228 | MEDIA_FW_VOL_FILEPATH_DEVICE_PATH FirmwareFile;\r | |
1229 | MEDIA_RELATIVE_OFFSET_RANGE_DEVICE_PATH Offset;\r | |
6a46c1a2 | 1230 | MEDIA_RAM_DISK_DEVICE_PATH RamDisk;\r |
960212a3 | 1231 | BBS_BBS_DEVICE_PATH Bbs;\r |
959ccb23 | 1232 | } EFI_DEV_PATH;\r |
1233 | \r | |
1234 | \r | |
1235 | \r | |
1236 | typedef union {\r | |
960212a3 | 1237 | EFI_DEVICE_PATH_PROTOCOL *DevPath;\r |
1238 | PCI_DEVICE_PATH *Pci;\r | |
1239 | PCCARD_DEVICE_PATH *PcCard;\r | |
1240 | MEMMAP_DEVICE_PATH *MemMap;\r | |
1241 | VENDOR_DEVICE_PATH *Vendor;\r | |
1242 | \r | |
1243 | CONTROLLER_DEVICE_PATH *Controller;\r | |
1244 | ACPI_HID_DEVICE_PATH *Acpi;\r | |
1245 | ACPI_EXTENDED_HID_DEVICE_PATH *ExtendedAcpi;\r | |
1246 | ACPI_ADR_DEVICE_PATH *AcpiAdr;\r | |
1247 | \r | |
1248 | ATAPI_DEVICE_PATH *Atapi;\r | |
1249 | SCSI_DEVICE_PATH *Scsi;\r | |
1250 | ISCSI_DEVICE_PATH *Iscsi;\r | |
1251 | FIBRECHANNEL_DEVICE_PATH *FibreChannel;\r | |
09e19629 | 1252 | FIBRECHANNELEX_DEVICE_PATH *FibreChannelEx;\r |
960212a3 | 1253 | \r |
1254 | F1394_DEVICE_PATH *F1394;\r | |
1255 | USB_DEVICE_PATH *Usb;\r | |
1256 | SATA_DEVICE_PATH *Sata;\r | |
1257 | USB_CLASS_DEVICE_PATH *UsbClass;\r | |
1258 | USB_WWID_DEVICE_PATH *UsbWwid;\r | |
1259 | DEVICE_LOGICAL_UNIT_DEVICE_PATH *LogicUnit;\r | |
1260 | I2O_DEVICE_PATH *I2O;\r | |
1261 | MAC_ADDR_DEVICE_PATH *MacAddr;\r | |
1262 | IPv4_DEVICE_PATH *Ipv4;\r | |
1263 | IPv6_DEVICE_PATH *Ipv6;\r | |
1264 | VLAN_DEVICE_PATH *Vlan;\r | |
1265 | INFINIBAND_DEVICE_PATH *InfiniBand;\r | |
1266 | UART_DEVICE_PATH *Uart;\r | |
1267 | UART_FLOW_CONTROL_DEVICE_PATH *UartFlowControl;\r | |
1268 | SAS_DEVICE_PATH *Sas;\r | |
501793fa | 1269 | SASEX_DEVICE_PATH *SasEx;\r |
17625930 | 1270 | NVME_NAMESPACE_DEVICE_PATH *NvmeNamespace;\r |
4128acd9 | 1271 | URI_DEVICE_PATH *Uri;\r |
362c355c | 1272 | BLUETOOTH_DEVICE_PATH *Bluetooth;\r |
3bafd562 | 1273 | WIFI_DEVICE_PATH *WiFi;\r |
52306166 | 1274 | UFS_DEVICE_PATH *Ufs;\r |
ab8686b8 | 1275 | SD_DEVICE_PATH *Sd;\r |
960212a3 | 1276 | HARDDRIVE_DEVICE_PATH *HardDrive;\r |
1277 | CDROM_DEVICE_PATH *CD;\r | |
1278 | \r | |
1279 | FILEPATH_DEVICE_PATH *FilePath;\r | |
1280 | MEDIA_PROTOCOL_DEVICE_PATH *MediaProtocol;\r | |
1281 | \r | |
1282 | MEDIA_FW_VOL_DEVICE_PATH *FirmwareVolume;\r | |
1283 | MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FirmwareFile;\r | |
1284 | MEDIA_RELATIVE_OFFSET_RANGE_DEVICE_PATH *Offset;\r | |
6a46c1a2 | 1285 | MEDIA_RAM_DISK_DEVICE_PATH *RamDisk;\r |
960212a3 | 1286 | BBS_BBS_DEVICE_PATH *Bbs;\r |
1287 | UINT8 *Raw;\r | |
959ccb23 | 1288 | } EFI_DEV_PATH_PTR;\r |
1289 | \r | |
1290 | #pragma pack()\r | |
d1f95000 | 1291 | \r |
d1f95000 | 1292 | #define END_DEVICE_PATH_TYPE 0x7f\r |
e5dab016 | 1293 | #define END_ENTIRE_DEVICE_PATH_SUBTYPE 0xFF\r |
1294 | #define END_INSTANCE_DEVICE_PATH_SUBTYPE 0x01\r | |
d1f95000 | 1295 | \r |
1296 | extern EFI_GUID gEfiDevicePathProtocolGuid;\r | |
959ccb23 | 1297 | \r |
1298 | #endif\r |