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13d40edd | 1 | /** @file\r |
2 | DevicePathFromText protocol as defined in the UEFI 2.0 specification.\r | |
95276127 | 3 | \r |
5d6a5aee | 4 | Copyright (c) 2013 - 2014, Intel Corporation. All rights reserved.<BR>\r |
e5eed7d3 | 5 | This program and the accompanying materials\r |
13d40edd | 6 | are licensed and made available under the terms and conditions of the BSD License\r |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
95276127 | 9 | \r |
13d40edd | 10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
95276127 | 12 | \r |
13d40edd | 13 | **/\r |
95276127 | 14 | \r |
4d0a30a4 | 15 | #include "UefiDevicePathLib.h"\r |
95276127 | 16 | \r |
572f5d8a | 17 | /**\r |
95276127 | 18 | \r |
572f5d8a | 19 | Duplicates a string.\r |
95276127 | 20 | \r |
572f5d8a | 21 | @param Src Source string.\r |
95276127 | 22 | \r |
572f5d8a | 23 | @return The duplicated string.\r |
24 | \r | |
25 | **/\r | |
26 | CHAR16 *\r | |
4d0a30a4 | 27 | UefiDevicePathLibStrDuplicate (\r |
572f5d8a | 28 | IN CONST CHAR16 *Src\r |
29 | )\r | |
95276127 | 30 | {\r |
572f5d8a | 31 | return AllocateCopyPool (StrSize (Src), Src);\r |
32 | }\r | |
95276127 | 33 | \r |
572f5d8a | 34 | /**\r |
95276127 | 35 | \r |
572f5d8a | 36 | Get parameter in a pair of parentheses follow the given node name.\r |
37 | For example, given the "Pci(0,1)" and NodeName "Pci", it returns "0,1".\r | |
95276127 | 38 | \r |
572f5d8a | 39 | @param Str Device Path Text.\r |
40 | @param NodeName Name of the node.\r | |
95276127 | 41 | \r |
572f5d8a | 42 | @return Parameter text for the node.\r |
43 | \r | |
44 | **/\r | |
95276127 | 45 | CHAR16 *\r |
46 | GetParamByNodeName (\r | |
47 | IN CHAR16 *Str,\r | |
48 | IN CHAR16 *NodeName\r | |
49 | )\r | |
95276127 | 50 | {\r |
51 | CHAR16 *ParamStr;\r | |
52 | CHAR16 *StrPointer;\r | |
53 | UINTN NodeNameLength;\r | |
54 | UINTN ParameterLength;\r | |
55 | \r | |
56 | //\r | |
57 | // Check whether the node name matchs\r | |
58 | //\r | |
59 | NodeNameLength = StrLen (NodeName);\r | |
4d0a30a4 | 60 | if (StrnCmp (Str, NodeName, NodeNameLength) != 0) {\r |
95276127 | 61 | return NULL;\r |
62 | }\r | |
63 | \r | |
64 | ParamStr = Str + NodeNameLength;\r | |
65 | if (!IS_LEFT_PARENTH (*ParamStr)) {\r | |
66 | return NULL;\r | |
67 | }\r | |
68 | \r | |
69 | //\r | |
70 | // Skip the found '(' and find first occurrence of ')'\r | |
71 | //\r | |
72 | ParamStr++;\r | |
73 | ParameterLength = 0;\r | |
74 | StrPointer = ParamStr;\r | |
75 | while (!IS_NULL (*StrPointer)) {\r | |
76 | if (IS_RIGHT_PARENTH (*StrPointer)) {\r | |
77 | break;\r | |
78 | }\r | |
79 | StrPointer++;\r | |
80 | ParameterLength++;\r | |
81 | }\r | |
82 | if (IS_NULL (*StrPointer)) {\r | |
83 | //\r | |
84 | // ')' not found\r | |
85 | //\r | |
86 | return NULL;\r | |
87 | }\r | |
88 | \r | |
89 | ParamStr = AllocateCopyPool ((ParameterLength + 1) * sizeof (CHAR16), ParamStr);\r | |
90 | if (ParamStr == NULL) {\r | |
91 | return NULL;\r | |
92 | }\r | |
93 | //\r | |
94 | // Terminate the parameter string\r | |
95 | //\r | |
96 | ParamStr[ParameterLength] = L'\0';\r | |
97 | \r | |
98 | return ParamStr;\r | |
99 | }\r | |
100 | \r | |
572f5d8a | 101 | /**\r |
102 | Gets current sub-string from a string list, before return\r | |
103 | the list header is moved to next sub-string. The sub-string is separated\r | |
104 | by the specified character. For example, the separator is ',', the string\r | |
105 | list is "2,0,3", it returns "2", the remain list move to "0,3"\r | |
106 | \r | |
107 | @param List A string list separated by the specified separator\r | |
108 | @param Separator The separator character\r | |
109 | \r | |
110 | @return A pointer to the current sub-string\r | |
111 | \r | |
112 | **/\r | |
95276127 | 113 | CHAR16 *\r |
114 | SplitStr (\r | |
115 | IN OUT CHAR16 **List,\r | |
116 | IN CHAR16 Separator\r | |
117 | )\r | |
95276127 | 118 | {\r |
119 | CHAR16 *Str;\r | |
120 | CHAR16 *ReturnStr;\r | |
121 | \r | |
122 | Str = *List;\r | |
123 | ReturnStr = Str;\r | |
124 | \r | |
125 | if (IS_NULL (*Str)) {\r | |
126 | return ReturnStr;\r | |
127 | }\r | |
128 | \r | |
129 | //\r | |
130 | // Find first occurrence of the separator\r | |
131 | //\r | |
132 | while (!IS_NULL (*Str)) {\r | |
133 | if (*Str == Separator) {\r | |
134 | break;\r | |
135 | }\r | |
136 | Str++;\r | |
137 | }\r | |
138 | \r | |
139 | if (*Str == Separator) {\r | |
140 | //\r | |
141 | // Find a sub-string, terminate it\r | |
142 | //\r | |
143 | *Str = L'\0';\r | |
144 | Str++;\r | |
145 | }\r | |
146 | \r | |
147 | //\r | |
148 | // Move to next sub-string\r | |
149 | //\r | |
150 | *List = Str;\r | |
151 | \r | |
152 | return ReturnStr;\r | |
153 | }\r | |
154 | \r | |
572f5d8a | 155 | /**\r |
156 | Gets the next parameter string from the list.\r | |
157 | \r | |
158 | @param List A string list separated by the specified separator\r | |
159 | \r | |
160 | @return A pointer to the current sub-string\r | |
161 | \r | |
162 | **/\r | |
95276127 | 163 | CHAR16 *\r |
164 | GetNextParamStr (\r | |
165 | IN OUT CHAR16 **List\r | |
166 | )\r | |
167 | {\r | |
168 | //\r | |
169 | // The separator is comma\r | |
170 | //\r | |
171 | return SplitStr (List, L',');\r | |
172 | }\r | |
173 | \r | |
572f5d8a | 174 | /**\r |
175 | Get one device node from entire device path text.\r | |
176 | \r | |
177 | @param DevicePath On input, the current Device Path node; on output, the next device path node\r | |
178 | @param IsInstanceEnd This node is the end of a device path instance\r | |
179 | \r | |
180 | @return A device node text or NULL if no more device node available\r | |
181 | \r | |
182 | **/\r | |
95276127 | 183 | CHAR16 *\r |
184 | GetNextDeviceNodeStr (\r | |
185 | IN OUT CHAR16 **DevicePath,\r | |
186 | OUT BOOLEAN *IsInstanceEnd\r | |
187 | )\r | |
95276127 | 188 | {\r |
189 | CHAR16 *Str;\r | |
190 | CHAR16 *ReturnStr;\r | |
191 | UINTN ParenthesesStack;\r | |
192 | \r | |
193 | Str = *DevicePath;\r | |
194 | if (IS_NULL (*Str)) {\r | |
195 | return NULL;\r | |
196 | }\r | |
197 | \r | |
198 | //\r | |
199 | // Skip the leading '/', '(', ')' and ','\r | |
200 | //\r | |
201 | while (!IS_NULL (*Str)) {\r | |
202 | if (!IS_SLASH (*Str) &&\r | |
203 | !IS_COMMA (*Str) &&\r | |
204 | !IS_LEFT_PARENTH (*Str) &&\r | |
205 | !IS_RIGHT_PARENTH (*Str)) {\r | |
206 | break;\r | |
207 | }\r | |
208 | Str++;\r | |
209 | }\r | |
210 | \r | |
211 | ReturnStr = Str;\r | |
212 | \r | |
213 | //\r | |
214 | // Scan for the separator of this device node, '/' or ','\r | |
215 | //\r | |
216 | ParenthesesStack = 0;\r | |
217 | while (!IS_NULL (*Str)) {\r | |
218 | if ((IS_COMMA (*Str) || IS_SLASH (*Str)) && (ParenthesesStack == 0)) {\r | |
219 | break;\r | |
220 | }\r | |
221 | \r | |
222 | if (IS_LEFT_PARENTH (*Str)) {\r | |
223 | ParenthesesStack++;\r | |
224 | } else if (IS_RIGHT_PARENTH (*Str)) {\r | |
225 | ParenthesesStack--;\r | |
226 | }\r | |
227 | \r | |
228 | Str++;\r | |
229 | }\r | |
230 | \r | |
231 | if (ParenthesesStack != 0) {\r | |
232 | //\r | |
233 | // The '(' doesn't pair with ')', invalid device path text\r | |
234 | //\r | |
235 | return NULL;\r | |
236 | }\r | |
237 | \r | |
238 | if (IS_COMMA (*Str)) {\r | |
239 | *IsInstanceEnd = TRUE;\r | |
240 | *Str = L'\0';\r | |
241 | Str++;\r | |
242 | } else {\r | |
243 | *IsInstanceEnd = FALSE;\r | |
244 | if (!IS_NULL (*Str)) {\r | |
245 | *Str = L'\0';\r | |
246 | Str++;\r | |
247 | }\r | |
248 | }\r | |
249 | \r | |
250 | *DevicePath = Str;\r | |
251 | \r | |
252 | return ReturnStr;\r | |
253 | }\r | |
254 | \r | |
95276127 | 255 | \r |
572f5d8a | 256 | /**\r |
4d0a30a4 | 257 | Return whether the integer string is a hex string.\r |
572f5d8a | 258 | \r |
259 | @param Str The integer string\r | |
572f5d8a | 260 | \r |
4d0a30a4 RN |
261 | @retval TRUE Hex string\r |
262 | @retval FALSE Decimal string\r | |
572f5d8a | 263 | \r |
264 | **/\r | |
4d0a30a4 RN |
265 | BOOLEAN\r |
266 | IsHexStr (\r | |
267 | IN CHAR16 *Str\r | |
95276127 | 268 | )\r |
95276127 | 269 | {\r |
270 | //\r | |
271 | // skip preceeding white space\r | |
272 | //\r | |
4d0a30a4 RN |
273 | while ((*Str != 0) && *Str == L' ') {\r |
274 | Str ++;\r | |
95276127 | 275 | }\r |
276 | //\r | |
277 | // skip preceeding zeros\r | |
278 | //\r | |
4d0a30a4 RN |
279 | while ((*Str != 0) && *Str == L'0') {\r |
280 | Str ++;\r | |
cf40f28a | 281 | }\r |
4d0a30a4 RN |
282 | \r |
283 | return (BOOLEAN) (*Str == L'x' || *Str == L'X');\r | |
cf40f28a | 284 | }\r |
285 | \r | |
572f5d8a | 286 | /**\r |
cf40f28a | 287 | \r |
288 | Convert integer string to uint.\r | |
289 | \r | |
5755841f | 290 | @param Str The integer string. If leading with "0x" or "0X", it's hexadecimal.\r |
cf40f28a | 291 | \r |
572f5d8a | 292 | @return A UINTN value represented by Str\r |
cf40f28a | 293 | \r |
572f5d8a | 294 | **/\r |
295 | UINTN\r | |
296 | Strtoi (\r | |
297 | IN CHAR16 *Str\r | |
298 | )\r | |
cf40f28a | 299 | {\r |
4d0a30a4 RN |
300 | if (IsHexStr (Str)) {\r |
301 | return StrHexToUintn (Str);\r | |
cf40f28a | 302 | } else {\r |
4d0a30a4 | 303 | return StrDecimalToUintn (Str);\r |
cf40f28a | 304 | }\r |
305 | }\r | |
306 | \r | |
572f5d8a | 307 | /**\r |
cf40f28a | 308 | \r |
309 | Convert integer string to 64 bit data.\r | |
310 | \r | |
5755841f | 311 | @param Str The integer string. If leading with "0x" or "0X", it's hexadecimal.\r |
572f5d8a | 312 | @param Data A pointer to the UINT64 value represented by Str\r |
cf40f28a | 313 | \r |
572f5d8a | 314 | **/\r |
315 | VOID\r | |
316 | Strtoi64 (\r | |
317 | IN CHAR16 *Str,\r | |
318 | OUT UINT64 *Data\r | |
319 | )\r | |
cf40f28a | 320 | {\r |
4d0a30a4 RN |
321 | if (IsHexStr (Str)) {\r |
322 | *Data = StrHexToUint64 (Str);\r | |
cf40f28a | 323 | } else {\r |
4d0a30a4 | 324 | *Data = StrDecimalToUint64 (Str);\r |
cf40f28a | 325 | }\r |
326 | }\r | |
327 | \r | |
572f5d8a | 328 | /**\r |
329 | Converts a list of string to a specified buffer.\r | |
330 | \r | |
331 | @param Buf The output buffer that contains the string.\r | |
332 | @param BufferLength The length of the buffer\r | |
333 | @param Str The input string that contains the hex number\r | |
334 | \r | |
335 | @retval EFI_SUCCESS The string was successfully converted to the buffer.\r | |
336 | \r | |
337 | **/\r | |
338 | EFI_STATUS\r | |
95276127 | 339 | StrToBuf (\r |
340 | OUT UINT8 *Buf,\r | |
341 | IN UINTN BufferLength,\r | |
342 | IN CHAR16 *Str\r | |
343 | )\r | |
344 | {\r | |
345 | UINTN Index;\r | |
346 | UINTN StrLength;\r | |
347 | UINT8 Digit;\r | |
348 | UINT8 Byte;\r | |
349 | \r | |
6ee5bbdd | 350 | Digit = 0;\r |
351 | \r | |
95276127 | 352 | //\r |
353 | // Two hex char make up one byte\r | |
354 | //\r | |
355 | StrLength = BufferLength * sizeof (CHAR16);\r | |
356 | \r | |
357 | for(Index = 0; Index < StrLength; Index++, Str++) {\r | |
358 | \r | |
ac7e320c LG |
359 | if ((*Str >= L'a') && (*Str <= L'f')) {\r |
360 | Digit = (UINT8) (*Str - L'a' + 0x0A);\r | |
361 | } else if ((*Str >= L'A') && (*Str <= L'F')) {\r | |
362 | Digit = (UINT8) (*Str - L'A' + 0x0A);\r | |
363 | } else if ((*Str >= L'0') && (*Str <= L'9')) {\r | |
364 | Digit = (UINT8) (*Str - L'0');\r | |
365 | } else {\r | |
366 | return EFI_INVALID_PARAMETER;\r | |
367 | }\r | |
95276127 | 368 | \r |
369 | //\r | |
5755841f | 370 | // For odd characters, write the upper nibble for each buffer byte,\r |
95276127 | 371 | // and for even characters, the lower nibble.\r |
372 | //\r | |
373 | if ((Index & 1) == 0) {\r | |
374 | Byte = (UINT8) (Digit << 4);\r | |
375 | } else {\r | |
376 | Byte = Buf[Index / 2];\r | |
377 | Byte &= 0xF0;\r | |
378 | Byte = (UINT8) (Byte | Digit);\r | |
379 | }\r | |
380 | \r | |
381 | Buf[Index / 2] = Byte;\r | |
382 | }\r | |
383 | \r | |
384 | return EFI_SUCCESS;\r | |
385 | }\r | |
386 | \r | |
572f5d8a | 387 | /**\r |
388 | Converts a string to GUID value.\r | |
ac7e320c | 389 | Guid Format is xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx\r |
572f5d8a | 390 | \r |
391 | @param Str The registry format GUID string that contains the GUID value.\r | |
392 | @param Guid A pointer to the converted GUID value.\r | |
393 | \r | |
394 | @retval EFI_SUCCESS The GUID string was successfully converted to the GUID value.\r | |
395 | @retval EFI_UNSUPPORTED The input string is not in registry format.\r | |
396 | @return others Some error occurred when converting part of GUID value.\r | |
397 | \r | |
398 | **/\r | |
95276127 | 399 | EFI_STATUS\r |
400 | StrToGuid (\r | |
401 | IN CHAR16 *Str,\r | |
402 | OUT EFI_GUID *Guid\r | |
403 | )\r | |
404 | {\r | |
ac7e320c LG |
405 | //\r |
406 | // Get the first UINT32 data\r | |
407 | //\r | |
408 | Guid->Data1 = (UINT32) StrHexToUint64 (Str);\r | |
409 | while (!IS_HYPHEN (*Str) && !IS_NULL (*Str)) {\r | |
410 | Str ++;\r | |
95276127 | 411 | }\r |
ac7e320c | 412 | \r |
95276127 | 413 | if (IS_HYPHEN (*Str)) {\r |
572f5d8a | 414 | Str++;\r |
95276127 | 415 | } else {\r |
416 | return EFI_UNSUPPORTED;\r | |
417 | }\r | |
ac7e320c LG |
418 | \r |
419 | //\r | |
420 | // Get the second UINT16 data\r | |
421 | //\r | |
422 | Guid->Data2 = (UINT16) StrHexToUint64 (Str);\r | |
423 | while (!IS_HYPHEN (*Str) && !IS_NULL (*Str)) {\r | |
424 | Str ++;\r | |
95276127 | 425 | }\r |
ac7e320c | 426 | \r |
95276127 | 427 | if (IS_HYPHEN (*Str)) {\r |
428 | Str++;\r | |
429 | } else {\r | |
430 | return EFI_UNSUPPORTED;\r | |
431 | }\r | |
ac7e320c LG |
432 | \r |
433 | //\r | |
434 | // Get the third UINT16 data\r | |
435 | //\r | |
436 | Guid->Data3 = (UINT16) StrHexToUint64 (Str);\r | |
437 | while (!IS_HYPHEN (*Str) && !IS_NULL (*Str)) {\r | |
438 | Str ++;\r | |
95276127 | 439 | }\r |
ac7e320c | 440 | \r |
95276127 | 441 | if (IS_HYPHEN (*Str)) {\r |
442 | Str++;\r | |
443 | } else {\r | |
444 | return EFI_UNSUPPORTED;\r | |
445 | }\r | |
446 | \r | |
ac7e320c | 447 | //\r |
5755841f | 448 | // Get the following 8 bytes data\r |
ac7e320c | 449 | // \r |
95276127 | 450 | StrToBuf (&Guid->Data4[0], 2, Str);\r |
451 | //\r | |
452 | // Skip 2 byte hex chars\r | |
453 | //\r | |
454 | Str += 2 * 2;\r | |
455 | \r | |
456 | if (IS_HYPHEN (*Str)) {\r | |
457 | Str++;\r | |
458 | } else {\r | |
459 | return EFI_UNSUPPORTED;\r | |
460 | }\r | |
461 | StrToBuf (&Guid->Data4[2], 6, Str);\r | |
462 | \r | |
463 | return EFI_SUCCESS;\r | |
464 | }\r | |
465 | \r | |
572f5d8a | 466 | /**\r |
467 | Converts a string to IPv4 address\r | |
468 | \r | |
469 | @param Str A string representation of IPv4 address.\r | |
470 | @param IPv4Addr A pointer to the converted IPv4 address.\r | |
471 | \r | |
472 | **/\r | |
95276127 | 473 | VOID\r |
474 | StrToIPv4Addr (\r | |
475 | IN OUT CHAR16 **Str,\r | |
476 | OUT EFI_IPv4_ADDRESS *IPv4Addr\r | |
477 | )\r | |
478 | {\r | |
479 | UINTN Index;\r | |
480 | \r | |
481 | for (Index = 0; Index < 4; Index++) {\r | |
9da38884 | 482 | IPv4Addr->Addr[Index] = (UINT8) Strtoi (SplitStr (Str, L'.'));\r |
95276127 | 483 | }\r |
484 | }\r | |
485 | \r | |
572f5d8a | 486 | /**\r |
487 | Converts a string to IPv4 address\r | |
488 | \r | |
489 | @param Str A string representation of IPv6 address.\r | |
490 | @param IPv6Addr A pointer to the converted IPv6 address.\r | |
491 | \r | |
492 | **/\r | |
95276127 | 493 | VOID\r |
494 | StrToIPv6Addr (\r | |
495 | IN OUT CHAR16 **Str,\r | |
496 | OUT EFI_IPv6_ADDRESS *IPv6Addr\r | |
497 | )\r | |
498 | {\r | |
499 | UINTN Index;\r | |
500 | UINT16 Data;\r | |
501 | \r | |
502 | for (Index = 0; Index < 8; Index++) {\r | |
4d0a30a4 | 503 | Data = (UINT16) StrHexToUintn (SplitStr (Str, L':'));\r |
95276127 | 504 | IPv6Addr->Addr[Index * 2] = (UINT8) (Data >> 8);\r |
505 | IPv6Addr->Addr[Index * 2 + 1] = (UINT8) (Data & 0xff);\r | |
506 | }\r | |
507 | }\r | |
508 | \r | |
572f5d8a | 509 | /**\r |
510 | Converts a Unicode string to ASCII string.\r | |
511 | \r | |
5755841f | 512 | @param Str The equivalent Unicode string\r |
572f5d8a | 513 | @param AsciiStr On input, it points to destination ASCII string buffer; on output, it points\r |
514 | to the next ASCII string next to it\r | |
515 | \r | |
516 | **/\r | |
95276127 | 517 | VOID\r |
518 | StrToAscii (\r | |
519 | IN CHAR16 *Str,\r | |
520 | IN OUT CHAR8 **AsciiStr\r | |
521 | )\r | |
522 | {\r | |
523 | CHAR8 *Dest;\r | |
524 | \r | |
525 | Dest = *AsciiStr;\r | |
526 | while (!IS_NULL (*Str)) {\r | |
527 | *(Dest++) = (CHAR8) *(Str++);\r | |
528 | }\r | |
529 | *Dest = 0;\r | |
530 | \r | |
531 | //\r | |
532 | // Return the string next to it\r | |
533 | //\r | |
534 | *AsciiStr = Dest + 1;\r | |
535 | }\r | |
536 | \r | |
5d6a5aee RN |
537 | /**\r |
538 | Converts a generic text device path node to device path structure.\r | |
539 | \r | |
540 | @param Type The type of the device path node.\r | |
541 | @param TextDeviceNode The input text device path node.\r | |
542 | \r | |
543 | @return A pointer to device path structure.\r | |
544 | **/\r | |
545 | EFI_DEVICE_PATH_PROTOCOL *\r | |
546 | DevPathFromTextGenericPath (\r | |
547 | IN UINT8 Type,\r | |
548 | IN CHAR16 *TextDeviceNode\r | |
549 | )\r | |
550 | {\r | |
551 | EFI_DEVICE_PATH_PROTOCOL *Node;\r | |
552 | CHAR16 *SubtypeStr;\r | |
553 | CHAR16 *DataStr;\r | |
554 | UINTN DataLength;\r | |
555 | \r | |
556 | SubtypeStr = GetNextParamStr (&TextDeviceNode);\r | |
557 | DataStr = GetNextParamStr (&TextDeviceNode);\r | |
558 | \r | |
559 | if (DataStr == NULL) {\r | |
560 | DataLength = 0;\r | |
561 | } else {\r | |
562 | DataLength = StrLen (DataStr) / 2;\r | |
563 | }\r | |
564 | Node = CreateDeviceNode (\r | |
565 | Type,\r | |
566 | (UINT8) Strtoi (SubtypeStr),\r | |
567 | (UINT16) (sizeof (EFI_DEVICE_PATH_PROTOCOL) + DataLength)\r | |
568 | );\r | |
569 | \r | |
66a110d7 RN |
570 | if (DataLength != 0) {\r |
571 | StrToBuf ((UINT8 *) (Node + 1), DataLength, DataStr);\r | |
572 | }\r | |
5d6a5aee RN |
573 | return Node;\r |
574 | }\r | |
575 | \r | |
576 | /**\r | |
577 | Converts a generic text device path node to device path structure.\r | |
578 | \r | |
579 | @param TextDeviceNode The input Text device path node.\r | |
580 | \r | |
581 | @return A pointer to device path structure.\r | |
582 | \r | |
583 | **/\r | |
584 | EFI_DEVICE_PATH_PROTOCOL *\r | |
585 | DevPathFromTextPath (\r | |
586 | IN CHAR16 *TextDeviceNode\r | |
587 | )\r | |
588 | {\r | |
589 | CHAR16 *TypeStr;\r | |
590 | \r | |
591 | TypeStr = GetNextParamStr (&TextDeviceNode);\r | |
592 | \r | |
593 | return DevPathFromTextGenericPath ((UINT8) Strtoi (TypeStr), TextDeviceNode);\r | |
594 | }\r | |
595 | \r | |
596 | /**\r | |
597 | Converts a generic hardware text device path node to Hardware device path structure.\r | |
598 | \r | |
599 | @param TextDeviceNode The input Text device path node.\r | |
600 | \r | |
601 | @return A pointer to Hardware device path structure.\r | |
602 | \r | |
603 | **/\r | |
604 | EFI_DEVICE_PATH_PROTOCOL *\r | |
605 | DevPathFromTextHardwarePath (\r | |
606 | IN CHAR16 *TextDeviceNode\r | |
607 | )\r | |
608 | {\r | |
609 | return DevPathFromTextGenericPath (HARDWARE_DEVICE_PATH, TextDeviceNode);\r | |
610 | }\r | |
611 | \r | |
572f5d8a | 612 | /**\r |
613 | Converts a text device path node to Hardware PCI device path structure.\r | |
614 | \r | |
615 | @param TextDeviceNode The input Text device path node.\r | |
616 | \r | |
617 | @return A pointer to Hardware PCI device path structure.\r | |
618 | \r | |
619 | **/\r | |
95276127 | 620 | EFI_DEVICE_PATH_PROTOCOL *\r |
621 | DevPathFromTextPci (\r | |
622 | IN CHAR16 *TextDeviceNode\r | |
623 | )\r | |
624 | {\r | |
625 | CHAR16 *FunctionStr;\r | |
626 | CHAR16 *DeviceStr;\r | |
627 | PCI_DEVICE_PATH *Pci;\r | |
628 | \r | |
95276127 | 629 | DeviceStr = GetNextParamStr (&TextDeviceNode);\r |
cf40f28a | 630 | FunctionStr = GetNextParamStr (&TextDeviceNode);\r |
95276127 | 631 | Pci = (PCI_DEVICE_PATH *) CreateDeviceNode (\r |
632 | HARDWARE_DEVICE_PATH,\r | |
633 | HW_PCI_DP,\r | |
c9325700 | 634 | (UINT16) sizeof (PCI_DEVICE_PATH)\r |
95276127 | 635 | );\r |
636 | \r | |
cf40f28a | 637 | Pci->Function = (UINT8) Strtoi (FunctionStr);\r |
638 | Pci->Device = (UINT8) Strtoi (DeviceStr);\r | |
95276127 | 639 | \r |
640 | return (EFI_DEVICE_PATH_PROTOCOL *) Pci;\r | |
641 | }\r | |
642 | \r | |
572f5d8a | 643 | /**\r |
644 | Converts a text device path node to Hardware PC card device path structure.\r | |
645 | \r | |
646 | @param TextDeviceNode The input Text device path node.\r | |
647 | \r | |
648 | @return A pointer to Hardware PC card device path structure.\r | |
649 | \r | |
650 | **/\r | |
95276127 | 651 | EFI_DEVICE_PATH_PROTOCOL *\r |
652 | DevPathFromTextPcCard (\r | |
653 | IN CHAR16 *TextDeviceNode\r | |
654 | )\r | |
655 | {\r | |
656 | CHAR16 *FunctionNumberStr;\r | |
657 | PCCARD_DEVICE_PATH *Pccard;\r | |
658 | \r | |
659 | FunctionNumberStr = GetNextParamStr (&TextDeviceNode);\r | |
660 | Pccard = (PCCARD_DEVICE_PATH *) CreateDeviceNode (\r | |
661 | HARDWARE_DEVICE_PATH,\r | |
662 | HW_PCCARD_DP,\r | |
c9325700 | 663 | (UINT16) sizeof (PCCARD_DEVICE_PATH)\r |
95276127 | 664 | );\r |
665 | \r | |
cf40f28a | 666 | Pccard->FunctionNumber = (UINT8) Strtoi (FunctionNumberStr);\r |
95276127 | 667 | \r |
668 | return (EFI_DEVICE_PATH_PROTOCOL *) Pccard;\r | |
669 | }\r | |
670 | \r | |
572f5d8a | 671 | /**\r |
672 | Converts a text device path node to Hardware memory map device path structure.\r | |
673 | \r | |
674 | @param TextDeviceNode The input Text device path node.\r | |
675 | \r | |
676 | @return A pointer to Hardware memory map device path structure.\r | |
677 | \r | |
678 | **/\r | |
95276127 | 679 | EFI_DEVICE_PATH_PROTOCOL *\r |
680 | DevPathFromTextMemoryMapped (\r | |
681 | IN CHAR16 *TextDeviceNode\r | |
682 | )\r | |
683 | {\r | |
cf40f28a | 684 | CHAR16 *MemoryTypeStr;\r |
95276127 | 685 | CHAR16 *StartingAddressStr;\r |
686 | CHAR16 *EndingAddressStr;\r | |
687 | MEMMAP_DEVICE_PATH *MemMap;\r | |
688 | \r | |
cf40f28a | 689 | MemoryTypeStr = GetNextParamStr (&TextDeviceNode);\r |
95276127 | 690 | StartingAddressStr = GetNextParamStr (&TextDeviceNode);\r |
691 | EndingAddressStr = GetNextParamStr (&TextDeviceNode);\r | |
692 | MemMap = (MEMMAP_DEVICE_PATH *) CreateDeviceNode (\r | |
693 | HARDWARE_DEVICE_PATH,\r | |
694 | HW_MEMMAP_DP,\r | |
c9325700 | 695 | (UINT16) sizeof (MEMMAP_DEVICE_PATH)\r |
95276127 | 696 | );\r |
697 | \r | |
cf40f28a | 698 | MemMap->MemoryType = (UINT32) Strtoi (MemoryTypeStr);\r |
699 | Strtoi64 (StartingAddressStr, &MemMap->StartingAddress);\r | |
700 | Strtoi64 (EndingAddressStr, &MemMap->EndingAddress);\r | |
95276127 | 701 | \r |
702 | return (EFI_DEVICE_PATH_PROTOCOL *) MemMap;\r | |
703 | }\r | |
704 | \r | |
572f5d8a | 705 | /**\r |
706 | Converts a text device path node to Vendor device path structure based on the input Type\r | |
707 | and SubType.\r | |
708 | \r | |
709 | @param TextDeviceNode The input Text device path node.\r | |
710 | @param Type The type of device path node.\r | |
711 | @param SubType The subtype of device path node.\r | |
712 | \r | |
713 | @return A pointer to the newly-created Vendor device path structure.\r | |
714 | \r | |
715 | **/\r | |
95276127 | 716 | EFI_DEVICE_PATH_PROTOCOL *\r |
717 | ConvertFromTextVendor (\r | |
718 | IN CHAR16 *TextDeviceNode,\r | |
719 | IN UINT8 Type,\r | |
720 | IN UINT8 SubType\r | |
721 | )\r | |
722 | {\r | |
723 | CHAR16 *GuidStr;\r | |
724 | CHAR16 *DataStr;\r | |
725 | UINTN Length;\r | |
726 | VENDOR_DEVICE_PATH *Vendor;\r | |
727 | \r | |
728 | GuidStr = GetNextParamStr (&TextDeviceNode);\r | |
729 | \r | |
730 | DataStr = GetNextParamStr (&TextDeviceNode);\r | |
731 | Length = StrLen (DataStr);\r | |
732 | //\r | |
733 | // Two hex characters make up 1 buffer byte\r | |
734 | //\r | |
735 | Length = (Length + 1) / 2;\r | |
736 | \r | |
737 | Vendor = (VENDOR_DEVICE_PATH *) CreateDeviceNode (\r | |
738 | Type,\r | |
739 | SubType,\r | |
d074a8e1 | 740 | (UINT16) (sizeof (VENDOR_DEVICE_PATH) + Length)\r |
95276127 | 741 | );\r |
742 | \r | |
743 | StrToGuid (GuidStr, &Vendor->Guid);\r | |
744 | StrToBuf (((UINT8 *) Vendor) + sizeof (VENDOR_DEVICE_PATH), Length, DataStr);\r | |
745 | \r | |
746 | return (EFI_DEVICE_PATH_PROTOCOL *) Vendor;\r | |
747 | }\r | |
748 | \r | |
572f5d8a | 749 | /**\r |
750 | Converts a text device path node to Vendor Hardware device path structure.\r | |
751 | \r | |
752 | @param TextDeviceNode The input Text device path node.\r | |
753 | \r | |
754 | @return A pointer to the newly-created Vendor Hardware device path structure.\r | |
755 | \r | |
756 | **/\r | |
95276127 | 757 | EFI_DEVICE_PATH_PROTOCOL *\r |
758 | DevPathFromTextVenHw (\r | |
759 | IN CHAR16 *TextDeviceNode\r | |
760 | )\r | |
761 | {\r | |
762 | return ConvertFromTextVendor (\r | |
763 | TextDeviceNode,\r | |
764 | HARDWARE_DEVICE_PATH,\r | |
765 | HW_VENDOR_DP\r | |
766 | );\r | |
767 | }\r | |
768 | \r | |
572f5d8a | 769 | /**\r |
770 | Converts a text device path node to Hardware Controller device path structure.\r | |
771 | \r | |
772 | @param TextDeviceNode The input Text device path node.\r | |
773 | \r | |
774 | @return A pointer to the newly-created Hardware Controller device path structure.\r | |
775 | \r | |
776 | **/\r | |
95276127 | 777 | EFI_DEVICE_PATH_PROTOCOL *\r |
778 | DevPathFromTextCtrl (\r | |
779 | IN CHAR16 *TextDeviceNode\r | |
780 | )\r | |
781 | {\r | |
782 | CHAR16 *ControllerStr;\r | |
783 | CONTROLLER_DEVICE_PATH *Controller;\r | |
784 | \r | |
785 | ControllerStr = GetNextParamStr (&TextDeviceNode);\r | |
786 | Controller = (CONTROLLER_DEVICE_PATH *) CreateDeviceNode (\r | |
787 | HARDWARE_DEVICE_PATH,\r | |
788 | HW_CONTROLLER_DP,\r | |
c9325700 | 789 | (UINT16) sizeof (CONTROLLER_DEVICE_PATH)\r |
95276127 | 790 | );\r |
cf40f28a | 791 | Controller->ControllerNumber = (UINT32) Strtoi (ControllerStr);\r |
95276127 | 792 | \r |
793 | return (EFI_DEVICE_PATH_PROTOCOL *) Controller;\r | |
794 | }\r | |
795 | \r | |
5d6a5aee RN |
796 | /**\r |
797 | Converts a generic ACPI text device path node to ACPI device path structure.\r | |
798 | \r | |
799 | @param TextDeviceNode The input Text device path node.\r | |
800 | \r | |
801 | @return A pointer to ACPI device path structure.\r | |
802 | \r | |
803 | **/\r | |
804 | EFI_DEVICE_PATH_PROTOCOL *\r | |
805 | DevPathFromTextAcpiPath (\r | |
806 | IN CHAR16 *TextDeviceNode\r | |
807 | )\r | |
808 | {\r | |
809 | return DevPathFromTextGenericPath (ACPI_DEVICE_PATH, TextDeviceNode);\r | |
810 | }\r | |
811 | \r | |
572f5d8a | 812 | /**\r |
813 | Converts a string to EisaId.\r | |
814 | \r | |
815 | @param Text The input string.\r | |
572f5d8a | 816 | \r |
4d0a30a4 | 817 | @return UINT32 EISA ID.\r |
572f5d8a | 818 | **/\r |
4d0a30a4 | 819 | UINT32\r |
cf40f28a | 820 | EisaIdFromText (\r |
4d0a30a4 | 821 | IN CHAR16 *Text\r |
cf40f28a | 822 | )\r |
823 | {\r | |
4d0a30a4 RN |
824 | return (((Text[0] - 'A' + 1) & 0x1f) << 10)\r |
825 | + (((Text[1] - 'A' + 1) & 0x1f) << 5)\r | |
826 | + (((Text[2] - 'A' + 1) & 0x1f) << 0)\r | |
827 | + (UINT32) (StrHexToUintn (&Text[3]) << 16)\r | |
828 | ;\r | |
cf40f28a | 829 | }\r |
830 | \r | |
572f5d8a | 831 | /**\r |
832 | Converts a text device path node to ACPI HID device path structure.\r | |
833 | \r | |
834 | @param TextDeviceNode The input Text device path node.\r | |
835 | \r | |
836 | @return A pointer to the newly-created ACPI HID device path structure.\r | |
837 | \r | |
838 | **/\r | |
95276127 | 839 | EFI_DEVICE_PATH_PROTOCOL *\r |
840 | DevPathFromTextAcpi (\r | |
841 | IN CHAR16 *TextDeviceNode\r | |
842 | )\r | |
843 | {\r | |
844 | CHAR16 *HIDStr;\r | |
845 | CHAR16 *UIDStr;\r | |
846 | ACPI_HID_DEVICE_PATH *Acpi;\r | |
847 | \r | |
848 | HIDStr = GetNextParamStr (&TextDeviceNode);\r | |
849 | UIDStr = GetNextParamStr (&TextDeviceNode);\r | |
850 | Acpi = (ACPI_HID_DEVICE_PATH *) CreateDeviceNode (\r | |
851 | ACPI_DEVICE_PATH,\r | |
852 | ACPI_DP,\r | |
c9325700 | 853 | (UINT16) sizeof (ACPI_HID_DEVICE_PATH)\r |
95276127 | 854 | );\r |
855 | \r | |
4d0a30a4 | 856 | Acpi->HID = EisaIdFromText (HIDStr);\r |
cf40f28a | 857 | Acpi->UID = (UINT32) Strtoi (UIDStr);\r |
95276127 | 858 | \r |
859 | return (EFI_DEVICE_PATH_PROTOCOL *) Acpi;\r | |
860 | }\r | |
861 | \r | |
572f5d8a | 862 | /**\r |
863 | Converts a text device path node to ACPI HID device path structure.\r | |
864 | \r | |
865 | @param TextDeviceNode The input Text device path node.\r | |
866 | @param PnPId The input plug and play identification.\r | |
867 | \r | |
868 | @return A pointer to the newly-created ACPI HID device path structure.\r | |
869 | \r | |
870 | **/\r | |
95276127 | 871 | EFI_DEVICE_PATH_PROTOCOL *\r |
872 | ConvertFromTextAcpi (\r | |
873 | IN CHAR16 *TextDeviceNode,\r | |
cf40f28a | 874 | IN UINT32 PnPId\r |
95276127 | 875 | )\r |
876 | {\r | |
877 | CHAR16 *UIDStr;\r | |
878 | ACPI_HID_DEVICE_PATH *Acpi;\r | |
879 | \r | |
880 | UIDStr = GetNextParamStr (&TextDeviceNode);\r | |
881 | Acpi = (ACPI_HID_DEVICE_PATH *) CreateDeviceNode (\r | |
882 | ACPI_DEVICE_PATH,\r | |
883 | ACPI_DP,\r | |
c9325700 | 884 | (UINT16) sizeof (ACPI_HID_DEVICE_PATH)\r |
95276127 | 885 | );\r |
886 | \r | |
cf40f28a | 887 | Acpi->HID = EFI_PNP_ID (PnPId);\r |
888 | Acpi->UID = (UINT32) Strtoi (UIDStr);\r | |
95276127 | 889 | \r |
890 | return (EFI_DEVICE_PATH_PROTOCOL *) Acpi;\r | |
891 | }\r | |
892 | \r | |
572f5d8a | 893 | /**\r |
894 | Converts a text device path node to PCI root device path structure.\r | |
895 | \r | |
896 | @param TextDeviceNode The input Text device path node.\r | |
897 | \r | |
898 | @return A pointer to the newly-created PCI root device path structure.\r | |
899 | \r | |
900 | **/\r | |
95276127 | 901 | EFI_DEVICE_PATH_PROTOCOL *\r |
902 | DevPathFromTextPciRoot (\r | |
903 | IN CHAR16 *TextDeviceNode\r | |
904 | )\r | |
905 | {\r | |
cf40f28a | 906 | return ConvertFromTextAcpi (TextDeviceNode, 0x0a03);\r |
95276127 | 907 | }\r |
908 | \r | |
e9b3cd55 RN |
909 | /**\r |
910 | Converts a text device path node to PCIE root device path structure.\r | |
911 | \r | |
912 | @param TextDeviceNode The input Text device path node.\r | |
913 | \r | |
914 | @return A pointer to the newly-created PCIE root device path structure.\r | |
915 | \r | |
916 | **/\r | |
917 | EFI_DEVICE_PATH_PROTOCOL *\r | |
918 | DevPathFromTextPcieRoot (\r | |
919 | IN CHAR16 *TextDeviceNode\r | |
920 | )\r | |
921 | {\r | |
922 | return ConvertFromTextAcpi (TextDeviceNode, 0x0a08);\r | |
923 | }\r | |
924 | \r | |
572f5d8a | 925 | /**\r |
926 | Converts a text device path node to Floppy device path structure.\r | |
927 | \r | |
928 | @param TextDeviceNode The input Text device path node.\r | |
929 | \r | |
930 | @return A pointer to the newly-created Floppy device path structure.\r | |
931 | \r | |
932 | **/\r | |
95276127 | 933 | EFI_DEVICE_PATH_PROTOCOL *\r |
934 | DevPathFromTextFloppy (\r | |
935 | IN CHAR16 *TextDeviceNode\r | |
936 | )\r | |
937 | {\r | |
cf40f28a | 938 | return ConvertFromTextAcpi (TextDeviceNode, 0x0604);\r |
95276127 | 939 | }\r |
940 | \r | |
572f5d8a | 941 | /**\r |
942 | Converts a text device path node to Keyboard device path structure.\r | |
943 | \r | |
944 | @param TextDeviceNode The input Text device path node.\r | |
945 | \r | |
946 | @return A pointer to the newly-created Keyboard device path structure.\r | |
947 | \r | |
948 | **/\r | |
95276127 | 949 | EFI_DEVICE_PATH_PROTOCOL *\r |
950 | DevPathFromTextKeyboard (\r | |
951 | IN CHAR16 *TextDeviceNode\r | |
952 | )\r | |
953 | {\r | |
cf40f28a | 954 | return ConvertFromTextAcpi (TextDeviceNode, 0x0301);\r |
95276127 | 955 | }\r |
956 | \r | |
572f5d8a | 957 | /**\r |
958 | Converts a text device path node to Serial device path structure.\r | |
959 | \r | |
960 | @param TextDeviceNode The input Text device path node.\r | |
961 | \r | |
962 | @return A pointer to the newly-created Serial device path structure.\r | |
963 | \r | |
964 | **/\r | |
95276127 | 965 | EFI_DEVICE_PATH_PROTOCOL *\r |
966 | DevPathFromTextSerial (\r | |
967 | IN CHAR16 *TextDeviceNode\r | |
968 | )\r | |
969 | {\r | |
cf40f28a | 970 | return ConvertFromTextAcpi (TextDeviceNode, 0x0501);\r |
95276127 | 971 | }\r |
972 | \r | |
572f5d8a | 973 | /**\r |
974 | Converts a text device path node to Parallel Port device path structure.\r | |
975 | \r | |
976 | @param TextDeviceNode The input Text device path node.\r | |
977 | \r | |
978 | @return A pointer to the newly-created Parallel Port device path structure.\r | |
979 | \r | |
980 | **/\r | |
95276127 | 981 | EFI_DEVICE_PATH_PROTOCOL *\r |
982 | DevPathFromTextParallelPort (\r | |
983 | IN CHAR16 *TextDeviceNode\r | |
984 | )\r | |
985 | {\r | |
cf40f28a | 986 | return ConvertFromTextAcpi (TextDeviceNode, 0x0401);\r |
95276127 | 987 | }\r |
988 | \r | |
572f5d8a | 989 | /**\r |
5755841f | 990 | Converts a text device path node to ACPI extension device path structure.\r |
572f5d8a | 991 | \r |
992 | @param TextDeviceNode The input Text device path node.\r | |
993 | \r | |
5755841f | 994 | @return A pointer to the newly-created ACPI extension device path structure.\r |
572f5d8a | 995 | \r |
996 | **/\r | |
95276127 | 997 | EFI_DEVICE_PATH_PROTOCOL *\r |
998 | DevPathFromTextAcpiEx (\r | |
999 | IN CHAR16 *TextDeviceNode\r | |
1000 | )\r | |
1001 | {\r | |
cf40f28a | 1002 | CHAR16 *HIDStr;\r |
1003 | CHAR16 *CIDStr;\r | |
1004 | CHAR16 *UIDStr;\r | |
1005 | CHAR16 *HIDSTRStr;\r | |
1006 | CHAR16 *CIDSTRStr;\r | |
1007 | CHAR16 *UIDSTRStr;\r | |
1008 | CHAR8 *AsciiStr;\r | |
1009 | UINT16 Length;\r | |
1010 | ACPI_EXTENDED_HID_DEVICE_PATH *AcpiEx;\r | |
95276127 | 1011 | \r |
1012 | HIDStr = GetNextParamStr (&TextDeviceNode);\r | |
1013 | CIDStr = GetNextParamStr (&TextDeviceNode);\r | |
1014 | UIDStr = GetNextParamStr (&TextDeviceNode);\r | |
1015 | HIDSTRStr = GetNextParamStr (&TextDeviceNode);\r | |
1016 | CIDSTRStr = GetNextParamStr (&TextDeviceNode);\r | |
1017 | UIDSTRStr = GetNextParamStr (&TextDeviceNode);\r | |
1018 | \r | |
1019 | Length = (UINT16) (sizeof (ACPI_EXTENDED_HID_DEVICE_PATH) + StrLen (HIDSTRStr) + 1);\r | |
1020 | Length = (UINT16) (Length + StrLen (UIDSTRStr) + 1);\r | |
1021 | Length = (UINT16) (Length + StrLen (CIDSTRStr) + 1);\r | |
cf40f28a | 1022 | AcpiEx = (ACPI_EXTENDED_HID_DEVICE_PATH *) CreateDeviceNode (\r |
1023 | ACPI_DEVICE_PATH,\r | |
1024 | ACPI_EXTENDED_DP,\r | |
1025 | Length\r | |
1026 | );\r | |
95276127 | 1027 | \r |
4d0a30a4 RN |
1028 | AcpiEx->HID = EisaIdFromText (HIDStr);\r |
1029 | AcpiEx->CID = EisaIdFromText (CIDStr);\r | |
cf40f28a | 1030 | AcpiEx->UID = (UINT32) Strtoi (UIDStr);\r |
95276127 | 1031 | \r |
cf40f28a | 1032 | AsciiStr = (CHAR8 *) ((UINT8 *)AcpiEx + sizeof (ACPI_EXTENDED_HID_DEVICE_PATH));\r |
95276127 | 1033 | StrToAscii (HIDSTRStr, &AsciiStr);\r |
1034 | StrToAscii (UIDSTRStr, &AsciiStr);\r | |
1035 | StrToAscii (CIDSTRStr, &AsciiStr);\r | |
cf40f28a | 1036 | \r |
1037 | return (EFI_DEVICE_PATH_PROTOCOL *) AcpiEx;\r | |
95276127 | 1038 | }\r |
1039 | \r | |
572f5d8a | 1040 | /**\r |
5755841f | 1041 | Converts a text device path node to ACPI extension device path structure.\r |
572f5d8a | 1042 | \r |
1043 | @param TextDeviceNode The input Text device path node.\r | |
1044 | \r | |
5755841f | 1045 | @return A pointer to the newly-created ACPI extension device path structure.\r |
572f5d8a | 1046 | \r |
1047 | **/\r | |
95276127 | 1048 | EFI_DEVICE_PATH_PROTOCOL *\r |
1049 | DevPathFromTextAcpiExp (\r | |
1050 | IN CHAR16 *TextDeviceNode\r | |
1051 | )\r | |
1052 | {\r | |
cf40f28a | 1053 | CHAR16 *HIDStr;\r |
1054 | CHAR16 *CIDStr;\r | |
1055 | CHAR16 *UIDSTRStr;\r | |
1056 | CHAR8 *AsciiStr;\r | |
1057 | UINT16 Length;\r | |
1058 | ACPI_EXTENDED_HID_DEVICE_PATH *AcpiEx;\r | |
95276127 | 1059 | \r |
1060 | HIDStr = GetNextParamStr (&TextDeviceNode);\r | |
1061 | CIDStr = GetNextParamStr (&TextDeviceNode);\r | |
1062 | UIDSTRStr = GetNextParamStr (&TextDeviceNode);\r | |
d074a8e1 | 1063 | Length = (UINT16) (sizeof (ACPI_EXTENDED_HID_DEVICE_PATH) + StrLen (UIDSTRStr) + 3);\r |
cf40f28a | 1064 | AcpiEx = (ACPI_EXTENDED_HID_DEVICE_PATH *) CreateDeviceNode (\r |
1065 | ACPI_DEVICE_PATH,\r | |
1066 | ACPI_EXTENDED_DP,\r | |
1067 | Length\r | |
1068 | );\r | |
95276127 | 1069 | \r |
4d0a30a4 RN |
1070 | AcpiEx->HID = EisaIdFromText (HIDStr);\r |
1071 | AcpiEx->CID = EisaIdFromText (CIDStr);\r | |
cf40f28a | 1072 | AcpiEx->UID = 0;\r |
95276127 | 1073 | \r |
cf40f28a | 1074 | AsciiStr = (CHAR8 *) ((UINT8 *)AcpiEx + sizeof (ACPI_EXTENDED_HID_DEVICE_PATH));\r |
95276127 | 1075 | //\r |
1076 | // HID string is NULL\r | |
1077 | //\r | |
cf40f28a | 1078 | *AsciiStr = '\0';\r |
95276127 | 1079 | //\r |
1080 | // Convert UID string\r | |
1081 | //\r | |
1082 | AsciiStr++;\r | |
1083 | StrToAscii (UIDSTRStr, &AsciiStr);\r | |
1084 | //\r | |
1085 | // CID string is NULL\r | |
1086 | //\r | |
cf40f28a | 1087 | *AsciiStr = '\0';\r |
95276127 | 1088 | \r |
cf40f28a | 1089 | return (EFI_DEVICE_PATH_PROTOCOL *) AcpiEx;\r |
95276127 | 1090 | }\r |
1091 | \r | |
5b84091f RN |
1092 | /**\r |
1093 | Converts a text device path node to ACPI _ADR device path structure.\r | |
1094 | \r | |
1095 | @param TextDeviceNode The input Text device path node.\r | |
1096 | \r | |
1097 | @return A pointer to the newly-created ACPI _ADR device path structure.\r | |
1098 | \r | |
1099 | **/\r | |
1100 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1101 | DevPathFromTextAcpiAdr (\r | |
1102 | IN CHAR16 *TextDeviceNode\r | |
1103 | )\r | |
1104 | {\r | |
1105 | CHAR16 *DisplayDeviceStr;\r | |
1106 | ACPI_ADR_DEVICE_PATH *AcpiAdr;\r | |
1107 | UINTN Index;\r | |
b36653bc | 1108 | UINTN Length;\r |
5b84091f RN |
1109 | \r |
1110 | AcpiAdr = (ACPI_ADR_DEVICE_PATH *) CreateDeviceNode (\r | |
1111 | ACPI_DEVICE_PATH,\r | |
1112 | ACPI_ADR_DP,\r | |
e7cc9dcc | 1113 | (UINT16) sizeof (ACPI_ADR_DEVICE_PATH)\r |
5b84091f RN |
1114 | );\r |
1115 | ASSERT (AcpiAdr != NULL);\r | |
1116 | \r | |
1117 | for (Index = 0; ; Index++) {\r | |
1118 | DisplayDeviceStr = GetNextParamStr (&TextDeviceNode);\r | |
1119 | if (IS_NULL (*DisplayDeviceStr)) {\r | |
1120 | break;\r | |
1121 | }\r | |
1122 | if (Index > 0) {\r | |
b36653bc | 1123 | Length = DevicePathNodeLength (AcpiAdr);\r |
5b84091f | 1124 | AcpiAdr = ReallocatePool (\r |
b36653bc RN |
1125 | Length,\r |
1126 | Length + sizeof (UINT32),\r | |
5b84091f RN |
1127 | AcpiAdr\r |
1128 | );\r | |
1129 | ASSERT (AcpiAdr != NULL);\r | |
b36653bc | 1130 | SetDevicePathNodeLength (AcpiAdr, Length + sizeof (UINT32));\r |
5b84091f RN |
1131 | }\r |
1132 | \r | |
1133 | (&AcpiAdr->ADR)[Index] = (UINT32) Strtoi (DisplayDeviceStr);\r | |
1134 | }\r | |
1135 | \r | |
1136 | return (EFI_DEVICE_PATH_PROTOCOL *) AcpiAdr;\r | |
1137 | }\r | |
1138 | \r | |
5d6a5aee RN |
1139 | /**\r |
1140 | Converts a generic messaging text device path node to messaging device path structure.\r | |
1141 | \r | |
1142 | @param TextDeviceNode The input Text device path node.\r | |
1143 | \r | |
1144 | @return A pointer to messaging device path structure.\r | |
1145 | \r | |
1146 | **/\r | |
1147 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1148 | DevPathFromTextMsg (\r | |
1149 | IN CHAR16 *TextDeviceNode\r | |
1150 | )\r | |
1151 | {\r | |
1152 | return DevPathFromTextGenericPath (MESSAGING_DEVICE_PATH, TextDeviceNode);\r | |
1153 | }\r | |
1154 | \r | |
572f5d8a | 1155 | /**\r |
1156 | Converts a text device path node to Parallel Port device path structure.\r | |
1157 | \r | |
1158 | @param TextDeviceNode The input Text device path node.\r | |
1159 | \r | |
1160 | @return A pointer to the newly-created Parallel Port device path structure.\r | |
1161 | \r | |
1162 | **/\r | |
95276127 | 1163 | EFI_DEVICE_PATH_PROTOCOL *\r |
1164 | DevPathFromTextAta (\r | |
9da38884 RN |
1165 | IN CHAR16 *TextDeviceNode\r |
1166 | )\r | |
95276127 | 1167 | {\r |
1168 | CHAR16 *PrimarySecondaryStr;\r | |
1169 | CHAR16 *SlaveMasterStr;\r | |
1170 | CHAR16 *LunStr;\r | |
1171 | ATAPI_DEVICE_PATH *Atapi;\r | |
1172 | \r | |
1173 | Atapi = (ATAPI_DEVICE_PATH *) CreateDeviceNode (\r | |
9da38884 RN |
1174 | MESSAGING_DEVICE_PATH,\r |
1175 | MSG_ATAPI_DP,\r | |
1176 | (UINT16) sizeof (ATAPI_DEVICE_PATH)\r | |
1177 | );\r | |
1178 | \r | |
1179 | PrimarySecondaryStr = GetNextParamStr (&TextDeviceNode);\r | |
1180 | SlaveMasterStr = GetNextParamStr (&TextDeviceNode);\r | |
1181 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
1182 | \r | |
1183 | if (StrCmp (PrimarySecondaryStr, L"Primary") == 0) {\r | |
1184 | Atapi->PrimarySecondary = 0;\r | |
1185 | } else if (StrCmp (PrimarySecondaryStr, L"Secondary") == 0) {\r | |
1186 | Atapi->PrimarySecondary = 1;\r | |
1187 | } else {\r | |
1188 | Atapi->PrimarySecondary = (UINT8) Strtoi (PrimarySecondaryStr);\r | |
1189 | }\r | |
1190 | if (StrCmp (SlaveMasterStr, L"Master") == 0) {\r | |
1191 | Atapi->SlaveMaster = 0;\r | |
1192 | } else if (StrCmp (SlaveMasterStr, L"Slave") == 0) {\r | |
1193 | Atapi->SlaveMaster = 1;\r | |
1194 | } else {\r | |
1195 | Atapi->SlaveMaster = (UINT8) Strtoi (SlaveMasterStr);\r | |
1196 | }\r | |
95276127 | 1197 | \r |
9da38884 | 1198 | Atapi->Lun = (UINT16) Strtoi (LunStr);\r |
95276127 | 1199 | \r |
1200 | return (EFI_DEVICE_PATH_PROTOCOL *) Atapi;\r | |
1201 | }\r | |
1202 | \r | |
572f5d8a | 1203 | /**\r |
1204 | Converts a text device path node to SCSI device path structure.\r | |
1205 | \r | |
1206 | @param TextDeviceNode The input Text device path node.\r | |
1207 | \r | |
1208 | @return A pointer to the newly-created SCSI device path structure.\r | |
1209 | \r | |
1210 | **/\r | |
95276127 | 1211 | EFI_DEVICE_PATH_PROTOCOL *\r |
1212 | DevPathFromTextScsi (\r | |
1213 | IN CHAR16 *TextDeviceNode\r | |
1214 | )\r | |
1215 | {\r | |
1216 | CHAR16 *PunStr;\r | |
1217 | CHAR16 *LunStr;\r | |
1218 | SCSI_DEVICE_PATH *Scsi;\r | |
1219 | \r | |
1220 | PunStr = GetNextParamStr (&TextDeviceNode);\r | |
1221 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
1222 | Scsi = (SCSI_DEVICE_PATH *) CreateDeviceNode (\r | |
1223 | MESSAGING_DEVICE_PATH,\r | |
1224 | MSG_SCSI_DP,\r | |
c9325700 | 1225 | (UINT16) sizeof (SCSI_DEVICE_PATH)\r |
95276127 | 1226 | );\r |
1227 | \r | |
cf40f28a | 1228 | Scsi->Pun = (UINT16) Strtoi (PunStr);\r |
1229 | Scsi->Lun = (UINT16) Strtoi (LunStr);\r | |
95276127 | 1230 | \r |
1231 | return (EFI_DEVICE_PATH_PROTOCOL *) Scsi;\r | |
1232 | }\r | |
1233 | \r | |
572f5d8a | 1234 | /**\r |
1235 | Converts a text device path node to Fibre device path structure.\r | |
1236 | \r | |
1237 | @param TextDeviceNode The input Text device path node.\r | |
1238 | \r | |
1239 | @return A pointer to the newly-created Fibre device path structure.\r | |
1240 | \r | |
1241 | **/\r | |
95276127 | 1242 | EFI_DEVICE_PATH_PROTOCOL *\r |
1243 | DevPathFromTextFibre (\r | |
1244 | IN CHAR16 *TextDeviceNode\r | |
1245 | )\r | |
1246 | {\r | |
1247 | CHAR16 *WWNStr;\r | |
1248 | CHAR16 *LunStr;\r | |
1249 | FIBRECHANNEL_DEVICE_PATH *Fibre;\r | |
1250 | \r | |
1251 | WWNStr = GetNextParamStr (&TextDeviceNode);\r | |
1252 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
1253 | Fibre = (FIBRECHANNEL_DEVICE_PATH *) CreateDeviceNode (\r | |
1254 | MESSAGING_DEVICE_PATH,\r | |
1255 | MSG_FIBRECHANNEL_DP,\r | |
c9325700 | 1256 | (UINT16) sizeof (FIBRECHANNEL_DEVICE_PATH)\r |
95276127 | 1257 | );\r |
1258 | \r | |
1259 | Fibre->Reserved = 0;\r | |
cf40f28a | 1260 | Strtoi64 (WWNStr, &Fibre->WWN);\r |
1261 | Strtoi64 (LunStr, &Fibre->Lun);\r | |
95276127 | 1262 | \r |
1263 | return (EFI_DEVICE_PATH_PROTOCOL *) Fibre;\r | |
1264 | }\r | |
1265 | \r | |
e9b3cd55 RN |
1266 | /**\r |
1267 | Converts a text device path node to FibreEx device path structure.\r | |
1268 | \r | |
1269 | @param TextDeviceNode The input Text device path node.\r | |
1270 | \r | |
1271 | @return A pointer to the newly-created FibreEx device path structure.\r | |
1272 | \r | |
1273 | **/\r | |
1274 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1275 | DevPathFromTextFibreEx (\r | |
1276 | IN CHAR16 *TextDeviceNode\r | |
1277 | )\r | |
1278 | {\r | |
1279 | CHAR16 *WWNStr;\r | |
1280 | CHAR16 *LunStr;\r | |
1281 | FIBRECHANNELEX_DEVICE_PATH *FibreEx;\r | |
1282 | \r | |
1283 | WWNStr = GetNextParamStr (&TextDeviceNode);\r | |
1284 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
1285 | FibreEx = (FIBRECHANNELEX_DEVICE_PATH *) CreateDeviceNode (\r | |
1286 | MESSAGING_DEVICE_PATH,\r | |
1287 | MSG_FIBRECHANNELEX_DP,\r | |
1288 | (UINT16) sizeof (FIBRECHANNELEX_DEVICE_PATH)\r | |
1289 | );\r | |
1290 | \r | |
1291 | FibreEx->Reserved = 0;\r | |
1292 | Strtoi64 (WWNStr, (UINT64 *) (&FibreEx->WWN));\r | |
1293 | Strtoi64 (LunStr, (UINT64 *) (&FibreEx->Lun));\r | |
1294 | \r | |
1295 | *(UINT64 *) (&FibreEx->WWN) = SwapBytes64 (*(UINT64 *) (&FibreEx->WWN));\r | |
1296 | *(UINT64 *) (&FibreEx->Lun) = SwapBytes64 (*(UINT64 *) (&FibreEx->Lun));\r | |
1297 | \r | |
1298 | return (EFI_DEVICE_PATH_PROTOCOL *) FibreEx;\r | |
1299 | }\r | |
1300 | \r | |
572f5d8a | 1301 | /**\r |
1302 | Converts a text device path node to 1394 device path structure.\r | |
1303 | \r | |
1304 | @param TextDeviceNode The input Text device path node.\r | |
1305 | \r | |
1306 | @return A pointer to the newly-created 1394 device path structure.\r | |
1307 | \r | |
1308 | **/\r | |
95276127 | 1309 | EFI_DEVICE_PATH_PROTOCOL *\r |
1310 | DevPathFromText1394 (\r | |
1311 | IN CHAR16 *TextDeviceNode\r | |
1312 | )\r | |
1313 | {\r | |
1314 | CHAR16 *GuidStr;\r | |
572f5d8a | 1315 | F1394_DEVICE_PATH *F1394DevPath;\r |
95276127 | 1316 | \r |
1317 | GuidStr = GetNextParamStr (&TextDeviceNode);\r | |
572f5d8a | 1318 | F1394DevPath = (F1394_DEVICE_PATH *) CreateDeviceNode (\r |
1319 | MESSAGING_DEVICE_PATH,\r | |
1320 | MSG_1394_DP,\r | |
c9325700 | 1321 | (UINT16) sizeof (F1394_DEVICE_PATH)\r |
572f5d8a | 1322 | );\r |
95276127 | 1323 | \r |
572f5d8a | 1324 | F1394DevPath->Reserved = 0;\r |
4d0a30a4 | 1325 | F1394DevPath->Guid = StrHexToUint64 (GuidStr);\r |
95276127 | 1326 | \r |
572f5d8a | 1327 | return (EFI_DEVICE_PATH_PROTOCOL *) F1394DevPath;\r |
95276127 | 1328 | }\r |
1329 | \r | |
572f5d8a | 1330 | /**\r |
1331 | Converts a text device path node to USB device path structure.\r | |
1332 | \r | |
1333 | @param TextDeviceNode The input Text device path node.\r | |
1334 | \r | |
1335 | @return A pointer to the newly-created USB device path structure.\r | |
1336 | \r | |
1337 | **/\r | |
95276127 | 1338 | EFI_DEVICE_PATH_PROTOCOL *\r |
1339 | DevPathFromTextUsb (\r | |
1340 | IN CHAR16 *TextDeviceNode\r | |
1341 | )\r | |
1342 | {\r | |
1343 | CHAR16 *PortStr;\r | |
1344 | CHAR16 *InterfaceStr;\r | |
1345 | USB_DEVICE_PATH *Usb;\r | |
1346 | \r | |
1347 | PortStr = GetNextParamStr (&TextDeviceNode);\r | |
1348 | InterfaceStr = GetNextParamStr (&TextDeviceNode);\r | |
1349 | Usb = (USB_DEVICE_PATH *) CreateDeviceNode (\r | |
1350 | MESSAGING_DEVICE_PATH,\r | |
1351 | MSG_USB_DP,\r | |
c9325700 | 1352 | (UINT16) sizeof (USB_DEVICE_PATH)\r |
95276127 | 1353 | );\r |
1354 | \r | |
cf40f28a | 1355 | Usb->ParentPortNumber = (UINT8) Strtoi (PortStr);\r |
1356 | Usb->InterfaceNumber = (UINT8) Strtoi (InterfaceStr);\r | |
95276127 | 1357 | \r |
1358 | return (EFI_DEVICE_PATH_PROTOCOL *) Usb;\r | |
1359 | }\r | |
1360 | \r | |
572f5d8a | 1361 | /**\r |
1362 | Converts a text device path node to I20 device path structure.\r | |
1363 | \r | |
1364 | @param TextDeviceNode The input Text device path node.\r | |
1365 | \r | |
1366 | @return A pointer to the newly-created I20 device path structure.\r | |
1367 | \r | |
1368 | **/\r | |
95276127 | 1369 | EFI_DEVICE_PATH_PROTOCOL *\r |
1370 | DevPathFromTextI2O (\r | |
1371 | IN CHAR16 *TextDeviceNode\r | |
1372 | )\r | |
1373 | {\r | |
1374 | CHAR16 *TIDStr;\r | |
572f5d8a | 1375 | I2O_DEVICE_PATH *I2ODevPath;\r |
95276127 | 1376 | \r |
572f5d8a | 1377 | TIDStr = GetNextParamStr (&TextDeviceNode);\r |
1378 | I2ODevPath = (I2O_DEVICE_PATH *) CreateDeviceNode (\r | |
95276127 | 1379 | MESSAGING_DEVICE_PATH,\r |
1380 | MSG_I2O_DP,\r | |
c9325700 | 1381 | (UINT16) sizeof (I2O_DEVICE_PATH)\r |
95276127 | 1382 | );\r |
1383 | \r | |
572f5d8a | 1384 | I2ODevPath->Tid = (UINT32) Strtoi (TIDStr);\r |
95276127 | 1385 | \r |
572f5d8a | 1386 | return (EFI_DEVICE_PATH_PROTOCOL *) I2ODevPath;\r |
95276127 | 1387 | }\r |
1388 | \r | |
572f5d8a | 1389 | /**\r |
1390 | Converts a text device path node to Infini Band device path structure.\r | |
1391 | \r | |
1392 | @param TextDeviceNode The input Text device path node.\r | |
1393 | \r | |
1394 | @return A pointer to the newly-created Infini Band device path structure.\r | |
1395 | \r | |
1396 | **/\r | |
95276127 | 1397 | EFI_DEVICE_PATH_PROTOCOL *\r |
1398 | DevPathFromTextInfiniband (\r | |
1399 | IN CHAR16 *TextDeviceNode\r | |
1400 | )\r | |
1401 | {\r | |
1402 | CHAR16 *FlagsStr;\r | |
1403 | CHAR16 *GuidStr;\r | |
1404 | CHAR16 *SidStr;\r | |
1405 | CHAR16 *TidStr;\r | |
1406 | CHAR16 *DidStr;\r | |
1407 | EFI_GUID PortGid;\r | |
1408 | INFINIBAND_DEVICE_PATH *InfiniBand;\r | |
1409 | \r | |
1410 | FlagsStr = GetNextParamStr (&TextDeviceNode);\r | |
1411 | GuidStr = GetNextParamStr (&TextDeviceNode);\r | |
1412 | SidStr = GetNextParamStr (&TextDeviceNode);\r | |
1413 | TidStr = GetNextParamStr (&TextDeviceNode);\r | |
1414 | DidStr = GetNextParamStr (&TextDeviceNode);\r | |
1415 | InfiniBand = (INFINIBAND_DEVICE_PATH *) CreateDeviceNode (\r | |
1416 | MESSAGING_DEVICE_PATH,\r | |
1417 | MSG_INFINIBAND_DP,\r | |
c9325700 | 1418 | (UINT16) sizeof (INFINIBAND_DEVICE_PATH)\r |
95276127 | 1419 | );\r |
1420 | \r | |
cf40f28a | 1421 | InfiniBand->ResourceFlags = (UINT32) Strtoi (FlagsStr);\r |
95276127 | 1422 | StrToGuid (GuidStr, &PortGid);\r |
1423 | CopyMem (InfiniBand->PortGid, &PortGid, sizeof (EFI_GUID));\r | |
cf40f28a | 1424 | Strtoi64 (SidStr, &InfiniBand->ServiceId);\r |
1425 | Strtoi64 (TidStr, &InfiniBand->TargetPortId);\r | |
1426 | Strtoi64 (DidStr, &InfiniBand->DeviceId);\r | |
95276127 | 1427 | \r |
1428 | return (EFI_DEVICE_PATH_PROTOCOL *) InfiniBand;\r | |
1429 | }\r | |
1430 | \r | |
572f5d8a | 1431 | /**\r |
1432 | Converts a text device path node to Vendor-Defined Messaging device path structure.\r | |
1433 | \r | |
1434 | @param TextDeviceNode The input Text device path node.\r | |
1435 | \r | |
1436 | @return A pointer to the newly-created Vendor-Defined Messaging device path structure.\r | |
1437 | \r | |
1438 | **/\r | |
95276127 | 1439 | EFI_DEVICE_PATH_PROTOCOL *\r |
1440 | DevPathFromTextVenMsg (\r | |
1441 | IN CHAR16 *TextDeviceNode\r | |
1442 | )\r | |
1443 | {\r | |
1444 | return ConvertFromTextVendor (\r | |
1445 | TextDeviceNode,\r | |
1446 | MESSAGING_DEVICE_PATH,\r | |
1447 | MSG_VENDOR_DP\r | |
1448 | );\r | |
1449 | }\r | |
1450 | \r | |
572f5d8a | 1451 | /**\r |
1452 | Converts a text device path node to Vendor defined PC-ANSI device path structure.\r | |
1453 | \r | |
1454 | @param TextDeviceNode The input Text device path node.\r | |
1455 | \r | |
1456 | @return A pointer to the newly-created Vendor defined PC-ANSI device path structure.\r | |
1457 | \r | |
1458 | **/\r | |
95276127 | 1459 | EFI_DEVICE_PATH_PROTOCOL *\r |
1460 | DevPathFromTextVenPcAnsi (\r | |
1461 | IN CHAR16 *TextDeviceNode\r | |
1462 | )\r | |
1463 | {\r | |
1464 | VENDOR_DEVICE_PATH *Vendor;\r | |
1465 | \r | |
1466 | Vendor = (VENDOR_DEVICE_PATH *) CreateDeviceNode (\r | |
1467 | MESSAGING_DEVICE_PATH,\r | |
1468 | MSG_VENDOR_DP,\r | |
c9325700 | 1469 | (UINT16) sizeof (VENDOR_DEVICE_PATH));\r |
95276127 | 1470 | CopyGuid (&Vendor->Guid, &gEfiPcAnsiGuid);\r |
1471 | \r | |
1472 | return (EFI_DEVICE_PATH_PROTOCOL *) Vendor;\r | |
1473 | }\r | |
1474 | \r | |
572f5d8a | 1475 | /**\r |
1476 | Converts a text device path node to Vendor defined VT100 device path structure.\r | |
1477 | \r | |
1478 | @param TextDeviceNode The input Text device path node.\r | |
1479 | \r | |
1480 | @return A pointer to the newly-created Vendor defined VT100 device path structure.\r | |
1481 | \r | |
1482 | **/\r | |
95276127 | 1483 | EFI_DEVICE_PATH_PROTOCOL *\r |
1484 | DevPathFromTextVenVt100 (\r | |
1485 | IN CHAR16 *TextDeviceNode\r | |
1486 | )\r | |
1487 | {\r | |
1488 | VENDOR_DEVICE_PATH *Vendor;\r | |
1489 | \r | |
1490 | Vendor = (VENDOR_DEVICE_PATH *) CreateDeviceNode (\r | |
1491 | MESSAGING_DEVICE_PATH,\r | |
1492 | MSG_VENDOR_DP,\r | |
c9325700 | 1493 | (UINT16) sizeof (VENDOR_DEVICE_PATH));\r |
95276127 | 1494 | CopyGuid (&Vendor->Guid, &gEfiVT100Guid);\r |
1495 | \r | |
1496 | return (EFI_DEVICE_PATH_PROTOCOL *) Vendor;\r | |
1497 | }\r | |
1498 | \r | |
572f5d8a | 1499 | /**\r |
1500 | Converts a text device path node to Vendor defined VT100 Plus device path structure.\r | |
1501 | \r | |
1502 | @param TextDeviceNode The input Text device path node.\r | |
1503 | \r | |
1504 | @return A pointer to the newly-created Vendor defined VT100 Plus device path structure.\r | |
1505 | \r | |
1506 | **/\r | |
95276127 | 1507 | EFI_DEVICE_PATH_PROTOCOL *\r |
1508 | DevPathFromTextVenVt100Plus (\r | |
1509 | IN CHAR16 *TextDeviceNode\r | |
1510 | )\r | |
1511 | {\r | |
1512 | VENDOR_DEVICE_PATH *Vendor;\r | |
1513 | \r | |
1514 | Vendor = (VENDOR_DEVICE_PATH *) CreateDeviceNode (\r | |
1515 | MESSAGING_DEVICE_PATH,\r | |
1516 | MSG_VENDOR_DP,\r | |
c9325700 | 1517 | (UINT16) sizeof (VENDOR_DEVICE_PATH));\r |
95276127 | 1518 | CopyGuid (&Vendor->Guid, &gEfiVT100PlusGuid);\r |
1519 | \r | |
1520 | return (EFI_DEVICE_PATH_PROTOCOL *) Vendor;\r | |
1521 | }\r | |
1522 | \r | |
572f5d8a | 1523 | /**\r |
1524 | Converts a text device path node to Vendor defined UTF8 device path structure.\r | |
1525 | \r | |
1526 | @param TextDeviceNode The input Text device path node.\r | |
1527 | \r | |
1528 | @return A pointer to the newly-created Vendor defined UTF8 device path structure.\r | |
1529 | \r | |
1530 | **/\r | |
95276127 | 1531 | EFI_DEVICE_PATH_PROTOCOL *\r |
1532 | DevPathFromTextVenUtf8 (\r | |
1533 | IN CHAR16 *TextDeviceNode\r | |
1534 | )\r | |
1535 | {\r | |
1536 | VENDOR_DEVICE_PATH *Vendor;\r | |
1537 | \r | |
1538 | Vendor = (VENDOR_DEVICE_PATH *) CreateDeviceNode (\r | |
1539 | MESSAGING_DEVICE_PATH,\r | |
1540 | MSG_VENDOR_DP,\r | |
c9325700 | 1541 | (UINT16) sizeof (VENDOR_DEVICE_PATH));\r |
95276127 | 1542 | CopyGuid (&Vendor->Guid, &gEfiVTUTF8Guid);\r |
1543 | \r | |
1544 | return (EFI_DEVICE_PATH_PROTOCOL *) Vendor;\r | |
1545 | }\r | |
1546 | \r | |
572f5d8a | 1547 | /**\r |
1548 | Converts a text device path node to UART Flow Control device path structure.\r | |
1549 | \r | |
1550 | @param TextDeviceNode The input Text device path node.\r | |
1551 | \r | |
1552 | @return A pointer to the newly-created UART Flow Control device path structure.\r | |
1553 | \r | |
1554 | **/\r | |
95276127 | 1555 | EFI_DEVICE_PATH_PROTOCOL *\r |
1556 | DevPathFromTextUartFlowCtrl (\r | |
1557 | IN CHAR16 *TextDeviceNode\r | |
1558 | )\r | |
1559 | {\r | |
1560 | CHAR16 *ValueStr;\r | |
1561 | UART_FLOW_CONTROL_DEVICE_PATH *UartFlowControl;\r | |
1562 | \r | |
1563 | ValueStr = GetNextParamStr (&TextDeviceNode);\r | |
1564 | UartFlowControl = (UART_FLOW_CONTROL_DEVICE_PATH *) CreateDeviceNode (\r | |
1565 | MESSAGING_DEVICE_PATH,\r | |
1566 | MSG_VENDOR_DP,\r | |
c9325700 | 1567 | (UINT16) sizeof (UART_FLOW_CONTROL_DEVICE_PATH)\r |
95276127 | 1568 | );\r |
1569 | \r | |
48557c65 | 1570 | CopyGuid (&UartFlowControl->Guid, &gEfiUartDevicePathGuid);\r |
95276127 | 1571 | if (StrCmp (ValueStr, L"XonXoff") == 0) {\r |
1572 | UartFlowControl->FlowControlMap = 2;\r | |
1573 | } else if (StrCmp (ValueStr, L"Hardware") == 0) {\r | |
1574 | UartFlowControl->FlowControlMap = 1;\r | |
1575 | } else {\r | |
1576 | UartFlowControl->FlowControlMap = 0;\r | |
1577 | }\r | |
1578 | \r | |
1579 | return (EFI_DEVICE_PATH_PROTOCOL *) UartFlowControl;\r | |
1580 | }\r | |
1581 | \r | |
572f5d8a | 1582 | /**\r |
1583 | Converts a text device path node to Serial Attached SCSI device path structure.\r | |
1584 | \r | |
1585 | @param TextDeviceNode The input Text device path node.\r | |
1586 | \r | |
1587 | @return A pointer to the newly-created Serial Attached SCSI device path structure.\r | |
1588 | \r | |
1589 | **/\r | |
95276127 | 1590 | EFI_DEVICE_PATH_PROTOCOL *\r |
1591 | DevPathFromTextSAS (\r | |
1592 | IN CHAR16 *TextDeviceNode\r | |
1593 | )\r | |
1594 | {\r | |
1595 | CHAR16 *AddressStr;\r | |
1596 | CHAR16 *LunStr;\r | |
1597 | CHAR16 *RTPStr;\r | |
1598 | CHAR16 *SASSATAStr;\r | |
1599 | CHAR16 *LocationStr;\r | |
1600 | CHAR16 *ConnectStr;\r | |
1601 | CHAR16 *DriveBayStr;\r | |
1602 | CHAR16 *ReservedStr;\r | |
1603 | UINT16 Info;\r | |
562fce0b | 1604 | UINT16 Uint16;\r |
95276127 | 1605 | SAS_DEVICE_PATH *Sas;\r |
1606 | \r | |
1607 | AddressStr = GetNextParamStr (&TextDeviceNode);\r | |
1608 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
1609 | RTPStr = GetNextParamStr (&TextDeviceNode);\r | |
1610 | SASSATAStr = GetNextParamStr (&TextDeviceNode);\r | |
1611 | LocationStr = GetNextParamStr (&TextDeviceNode);\r | |
1612 | ConnectStr = GetNextParamStr (&TextDeviceNode);\r | |
1613 | DriveBayStr = GetNextParamStr (&TextDeviceNode);\r | |
1614 | ReservedStr = GetNextParamStr (&TextDeviceNode);\r | |
95276127 | 1615 | Sas = (SAS_DEVICE_PATH *) CreateDeviceNode (\r |
1616 | MESSAGING_DEVICE_PATH,\r | |
1617 | MSG_VENDOR_DP,\r | |
c9325700 | 1618 | (UINT16) sizeof (SAS_DEVICE_PATH)\r |
95276127 | 1619 | );\r |
1620 | \r | |
48557c65 | 1621 | CopyGuid (&Sas->Guid, &gEfiSasDevicePathGuid);\r |
cf40f28a | 1622 | Strtoi64 (AddressStr, &Sas->SasAddress);\r |
1623 | Strtoi64 (LunStr, &Sas->Lun);\r | |
1624 | Sas->RelativeTargetPort = (UINT16) Strtoi (RTPStr);\r | |
562fce0b RN |
1625 | \r |
1626 | if (StrCmp (SASSATAStr, L"NoTopology") == 0) {\r | |
1627 | Info = 0x0;\r | |
1628 | \r | |
1629 | } else if ((StrCmp (SASSATAStr, L"SATA") == 0) || (StrCmp (SASSATAStr, L"SAS") == 0)) {\r | |
1630 | \r | |
1631 | Uint16 = (UINT16) Strtoi (DriveBayStr);\r | |
1632 | if (Uint16 == 0) {\r | |
1633 | Info = 0x1;\r | |
95276127 | 1634 | } else {\r |
562fce0b | 1635 | Info = (UINT16) (0x2 | ((Uint16 - 1) << 8));\r |
95276127 | 1636 | }\r |
1637 | \r | |
1638 | if (StrCmp (SASSATAStr, L"SATA") == 0) {\r | |
562fce0b | 1639 | Info |= BIT4;\r |
95276127 | 1640 | }\r |
1641 | \r | |
562fce0b RN |
1642 | //\r |
1643 | // Location is an integer between 0 and 1 or else\r | |
1644 | // the keyword Internal (0) or External (1).\r | |
1645 | //\r | |
95276127 | 1646 | if (StrCmp (LocationStr, L"External") == 0) {\r |
562fce0b RN |
1647 | Uint16 = 1;\r |
1648 | } else if (StrCmp (LocationStr, L"Internal") == 0) {\r | |
1649 | Uint16 = 0;\r | |
1650 | } else {\r | |
2d34b53e | 1651 | Uint16 = ((UINT16) Strtoi (LocationStr) & BIT0);\r |
95276127 | 1652 | }\r |
562fce0b | 1653 | Info |= (Uint16 << 5);\r |
95276127 | 1654 | \r |
562fce0b RN |
1655 | //\r |
1656 | // Connect is an integer between 0 and 3 or else\r | |
1657 | // the keyword Direct (0) or Expanded (1).\r | |
1658 | //\r | |
95276127 | 1659 | if (StrCmp (ConnectStr, L"Expanded") == 0) {\r |
562fce0b RN |
1660 | Uint16 = 1;\r |
1661 | } else if (StrCmp (ConnectStr, L"Direct") == 0) {\r | |
1662 | Uint16 = 0;\r | |
1663 | } else {\r | |
2d34b53e | 1664 | Uint16 = ((UINT16) Strtoi (ConnectStr) & (BIT0 | BIT1));\r |
95276127 | 1665 | }\r |
562fce0b RN |
1666 | Info |= (Uint16 << 6);\r |
1667 | \r | |
1668 | } else {\r | |
1669 | Info = (UINT16) Strtoi (SASSATAStr);\r | |
95276127 | 1670 | }\r |
1671 | \r | |
1672 | Sas->DeviceTopology = Info;\r | |
cf40f28a | 1673 | Sas->Reserved = (UINT32) Strtoi (ReservedStr);\r |
95276127 | 1674 | \r |
1675 | return (EFI_DEVICE_PATH_PROTOCOL *) Sas;\r | |
1676 | }\r | |
1677 | \r | |
501793fa RN |
1678 | /**\r |
1679 | Converts a text device path node to Serial Attached SCSI Ex device path structure.\r | |
1680 | \r | |
1681 | @param TextDeviceNode The input Text device path node.\r | |
1682 | \r | |
1683 | @return A pointer to the newly-created Serial Attached SCSI Ex device path structure.\r | |
1684 | \r | |
1685 | **/\r | |
1686 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1687 | DevPathFromTextSasEx (\r | |
1688 | IN CHAR16 *TextDeviceNode\r | |
1689 | )\r | |
1690 | {\r | |
1691 | CHAR16 *AddressStr;\r | |
1692 | CHAR16 *LunStr;\r | |
1693 | CHAR16 *RTPStr;\r | |
1694 | CHAR16 *SASSATAStr;\r | |
1695 | CHAR16 *LocationStr;\r | |
1696 | CHAR16 *ConnectStr;\r | |
1697 | CHAR16 *DriveBayStr;\r | |
1698 | UINT16 Info;\r | |
562fce0b RN |
1699 | UINT16 Uint16;\r |
1700 | UINT64 SasAddress;\r | |
1701 | UINT64 Lun;\r | |
501793fa RN |
1702 | SASEX_DEVICE_PATH *SasEx;\r |
1703 | \r | |
1704 | AddressStr = GetNextParamStr (&TextDeviceNode);\r | |
1705 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
1706 | RTPStr = GetNextParamStr (&TextDeviceNode);\r | |
1707 | SASSATAStr = GetNextParamStr (&TextDeviceNode);\r | |
1708 | LocationStr = GetNextParamStr (&TextDeviceNode);\r | |
1709 | ConnectStr = GetNextParamStr (&TextDeviceNode);\r | |
1710 | DriveBayStr = GetNextParamStr (&TextDeviceNode);\r | |
501793fa RN |
1711 | SasEx = (SASEX_DEVICE_PATH *) CreateDeviceNode (\r |
1712 | MESSAGING_DEVICE_PATH,\r | |
1713 | MSG_SASEX_DP,\r | |
1714 | (UINT16) sizeof (SASEX_DEVICE_PATH)\r | |
1715 | );\r | |
1716 | \r | |
562fce0b RN |
1717 | Strtoi64 (AddressStr, &SasAddress);\r |
1718 | Strtoi64 (LunStr, &Lun);\r | |
1719 | WriteUnaligned64 ((UINT64 *) &SasEx->SasAddress, SwapBytes64 (SasAddress));\r | |
1720 | WriteUnaligned64 ((UINT64 *) &SasEx->Lun, SwapBytes64 (Lun));\r | |
501793fa | 1721 | SasEx->RelativeTargetPort = (UINT16) Strtoi (RTPStr);\r |
562fce0b RN |
1722 | \r |
1723 | if (StrCmp (SASSATAStr, L"NoTopology") == 0) {\r | |
1724 | Info = 0x0;\r | |
1725 | \r | |
1726 | } else if ((StrCmp (SASSATAStr, L"SATA") == 0) || (StrCmp (SASSATAStr, L"SAS") == 0)) {\r | |
1727 | \r | |
1728 | Uint16 = (UINT16) Strtoi (DriveBayStr);\r | |
1729 | if (Uint16 == 0) {\r | |
1730 | Info = 0x1;\r | |
501793fa | 1731 | } else {\r |
562fce0b | 1732 | Info = (UINT16) (0x2 | ((Uint16 - 1) << 8));\r |
501793fa RN |
1733 | }\r |
1734 | \r | |
1735 | if (StrCmp (SASSATAStr, L"SATA") == 0) {\r | |
562fce0b | 1736 | Info |= BIT4;\r |
501793fa RN |
1737 | }\r |
1738 | \r | |
562fce0b RN |
1739 | //\r |
1740 | // Location is an integer between 0 and 1 or else\r | |
1741 | // the keyword Internal (0) or External (1).\r | |
1742 | //\r | |
501793fa | 1743 | if (StrCmp (LocationStr, L"External") == 0) {\r |
562fce0b RN |
1744 | Uint16 = 1;\r |
1745 | } else if (StrCmp (LocationStr, L"Internal") == 0) {\r | |
1746 | Uint16 = 0;\r | |
1747 | } else {\r | |
2d34b53e | 1748 | Uint16 = ((UINT16) Strtoi (LocationStr) & BIT0);\r |
501793fa | 1749 | }\r |
562fce0b | 1750 | Info |= (Uint16 << 5);\r |
501793fa | 1751 | \r |
562fce0b RN |
1752 | //\r |
1753 | // Connect is an integer between 0 and 3 or else\r | |
1754 | // the keyword Direct (0) or Expanded (1).\r | |
1755 | //\r | |
501793fa | 1756 | if (StrCmp (ConnectStr, L"Expanded") == 0) {\r |
562fce0b RN |
1757 | Uint16 = 1;\r |
1758 | } else if (StrCmp (ConnectStr, L"Direct") == 0) {\r | |
1759 | Uint16 = 0;\r | |
1760 | } else {\r | |
2d34b53e | 1761 | Uint16 = ((UINT16) Strtoi (ConnectStr) & (BIT0 | BIT1));\r |
501793fa | 1762 | }\r |
562fce0b RN |
1763 | Info |= (Uint16 << 6);\r |
1764 | \r | |
1765 | } else {\r | |
1766 | Info = (UINT16) Strtoi (SASSATAStr);\r | |
501793fa RN |
1767 | }\r |
1768 | \r | |
1769 | SasEx->DeviceTopology = Info;\r | |
1770 | \r | |
1771 | return (EFI_DEVICE_PATH_PROTOCOL *) SasEx;\r | |
1772 | }\r | |
1773 | \r | |
a06ec3e2 RN |
1774 | /**\r |
1775 | Converts a text device path node to NVM Express Namespace device path structure.\r | |
1776 | \r | |
1777 | @param TextDeviceNode The input Text device path node.\r | |
1778 | \r | |
1779 | @return A pointer to the newly-created NVM Express Namespace device path structure.\r | |
1780 | \r | |
1781 | **/\r | |
1782 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1783 | DevPathFromTextNVMe (\r | |
1784 | IN CHAR16 *TextDeviceNode\r | |
1785 | )\r | |
1786 | {\r | |
1787 | CHAR16 *NamespaceIdStr;\r | |
1788 | CHAR16 *NamespaceUuidStr;\r | |
1789 | NVME_NAMESPACE_DEVICE_PATH *Nvme;\r | |
1790 | UINT8 *Uuid;\r | |
1791 | UINTN Index;\r | |
1792 | \r | |
1793 | NamespaceIdStr = GetNextParamStr (&TextDeviceNode);\r | |
1794 | NamespaceUuidStr = GetNextParamStr (&TextDeviceNode);\r | |
1795 | Nvme = (NVME_NAMESPACE_DEVICE_PATH *) CreateDeviceNode (\r | |
1796 | MESSAGING_DEVICE_PATH,\r | |
1797 | MSG_NVME_NAMESPACE_DP,\r | |
1798 | (UINT16) sizeof (NVME_NAMESPACE_DEVICE_PATH)\r | |
1799 | );\r | |
1800 | \r | |
1801 | Nvme->NamespaceId = (UINT32) Strtoi (NamespaceIdStr);\r | |
1802 | Uuid = (UINT8 *) &Nvme->NamespaceUuid;\r | |
1803 | \r | |
1804 | Index = sizeof (Nvme->NamespaceUuid) / sizeof (UINT8);\r | |
1805 | while (Index-- != 0) {\r | |
1806 | Uuid[Index] = (UINT8) StrHexToUintn (SplitStr (&NamespaceUuidStr, L'-'));\r | |
1807 | }\r | |
1808 | \r | |
1809 | return (EFI_DEVICE_PATH_PROTOCOL *) Nvme;\r | |
1810 | }\r | |
1811 | \r | |
52306166 FT |
1812 | /**\r |
1813 | Converts a text device path node to UFS device path structure.\r | |
1814 | \r | |
1815 | @param TextDeviceNode The input Text device path node.\r | |
1816 | \r | |
1817 | @return A pointer to the newly-created UFS device path structure.\r | |
1818 | \r | |
1819 | **/\r | |
1820 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1821 | DevPathFromTextUfs (\r | |
1822 | IN CHAR16 *TextDeviceNode\r | |
1823 | )\r | |
1824 | {\r | |
1825 | CHAR16 *PunStr;\r | |
1826 | CHAR16 *LunStr;\r | |
1827 | UFS_DEVICE_PATH *Ufs;\r | |
1828 | \r | |
1829 | PunStr = GetNextParamStr (&TextDeviceNode);\r | |
1830 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
1831 | Ufs = (UFS_DEVICE_PATH *) CreateDeviceNode (\r | |
1832 | MESSAGING_DEVICE_PATH,\r | |
1833 | MSG_UFS_DP,\r | |
1834 | (UINT16) sizeof (UFS_DEVICE_PATH)\r | |
1835 | );\r | |
1836 | \r | |
1837 | Ufs->Pun = (UINT8) Strtoi (PunStr);\r | |
1838 | Ufs->Lun = (UINT8) Strtoi (LunStr);\r | |
1839 | \r | |
1840 | return (EFI_DEVICE_PATH_PROTOCOL *) Ufs;\r | |
1841 | }\r | |
1842 | \r | |
572f5d8a | 1843 | /**\r |
1844 | Converts a text device path node to Debug Port device path structure.\r | |
1845 | \r | |
1846 | @param TextDeviceNode The input Text device path node.\r | |
1847 | \r | |
1848 | @return A pointer to the newly-created Debug Port device path structure.\r | |
1849 | \r | |
1850 | **/\r | |
95276127 | 1851 | EFI_DEVICE_PATH_PROTOCOL *\r |
1852 | DevPathFromTextDebugPort (\r | |
1853 | IN CHAR16 *TextDeviceNode\r | |
1854 | )\r | |
1855 | {\r | |
1856 | VENDOR_DEFINED_MESSAGING_DEVICE_PATH *Vend;\r | |
1857 | \r | |
1858 | Vend = (VENDOR_DEFINED_MESSAGING_DEVICE_PATH *) CreateDeviceNode (\r | |
1859 | MESSAGING_DEVICE_PATH,\r | |
1860 | MSG_VENDOR_DP,\r | |
c9325700 | 1861 | (UINT16) sizeof (VENDOR_DEFINED_MESSAGING_DEVICE_PATH)\r |
95276127 | 1862 | );\r |
1863 | \r | |
1864 | CopyGuid (&Vend->Guid, &gEfiDebugPortProtocolGuid);\r | |
1865 | \r | |
1866 | return (EFI_DEVICE_PATH_PROTOCOL *) Vend;\r | |
1867 | }\r | |
1868 | \r | |
572f5d8a | 1869 | /**\r |
1870 | Converts a text device path node to MAC device path structure.\r | |
1871 | \r | |
1872 | @param TextDeviceNode The input Text device path node.\r | |
1873 | \r | |
1874 | @return A pointer to the newly-created MAC device path structure.\r | |
1875 | \r | |
1876 | **/\r | |
95276127 | 1877 | EFI_DEVICE_PATH_PROTOCOL *\r |
1878 | DevPathFromTextMAC (\r | |
1879 | IN CHAR16 *TextDeviceNode\r | |
1880 | )\r | |
1881 | {\r | |
1882 | CHAR16 *AddressStr;\r | |
1883 | CHAR16 *IfTypeStr;\r | |
1884 | UINTN Length;\r | |
572f5d8a | 1885 | MAC_ADDR_DEVICE_PATH *MACDevPath;\r |
95276127 | 1886 | \r |
1887 | AddressStr = GetNextParamStr (&TextDeviceNode);\r | |
1888 | IfTypeStr = GetNextParamStr (&TextDeviceNode);\r | |
572f5d8a | 1889 | MACDevPath = (MAC_ADDR_DEVICE_PATH *) CreateDeviceNode (\r |
95276127 | 1890 | MESSAGING_DEVICE_PATH,\r |
1891 | MSG_MAC_ADDR_DP,\r | |
c9325700 | 1892 | (UINT16) sizeof (MAC_ADDR_DEVICE_PATH)\r |
95276127 | 1893 | );\r |
1894 | \r | |
572f5d8a | 1895 | MACDevPath->IfType = (UINT8) Strtoi (IfTypeStr);\r |
95276127 | 1896 | \r |
1897 | Length = sizeof (EFI_MAC_ADDRESS);\r | |
572f5d8a | 1898 | StrToBuf (&MACDevPath->MacAddress.Addr[0], Length, AddressStr);\r |
95276127 | 1899 | \r |
572f5d8a | 1900 | return (EFI_DEVICE_PATH_PROTOCOL *) MACDevPath;\r |
95276127 | 1901 | }\r |
1902 | \r | |
052019e1 | 1903 | \r |
1904 | /**\r | |
1905 | Converts a text format to the network protocol ID.\r | |
1906 | \r | |
1907 | @param Text String of protocol field.\r | |
1908 | \r | |
1909 | @return Network protocol ID .\r | |
1910 | \r | |
1911 | **/\r | |
1912 | UINTN\r | |
1913 | NetworkProtocolFromText (\r | |
1914 | IN CHAR16 *Text\r | |
1915 | )\r | |
1916 | {\r | |
1917 | if (StrCmp (Text, L"UDP") == 0) {\r | |
1918 | return RFC_1700_UDP_PROTOCOL;\r | |
1919 | }\r | |
1920 | \r | |
1921 | if (StrCmp (Text, L"TCP") == 0) {\r | |
1922 | return RFC_1700_TCP_PROTOCOL;\r | |
1923 | }\r | |
1924 | \r | |
1925 | return Strtoi (Text);\r | |
1926 | }\r | |
1927 | \r | |
1928 | \r | |
572f5d8a | 1929 | /**\r |
1930 | Converts a text device path node to IPV4 device path structure.\r | |
1931 | \r | |
1932 | @param TextDeviceNode The input Text device path node.\r | |
1933 | \r | |
1934 | @return A pointer to the newly-created IPV4 device path structure.\r | |
1935 | \r | |
1936 | **/\r | |
95276127 | 1937 | EFI_DEVICE_PATH_PROTOCOL *\r |
1938 | DevPathFromTextIPv4 (\r | |
1939 | IN CHAR16 *TextDeviceNode\r | |
1940 | )\r | |
1941 | {\r | |
1942 | CHAR16 *RemoteIPStr;\r | |
1943 | CHAR16 *ProtocolStr;\r | |
1944 | CHAR16 *TypeStr;\r | |
1945 | CHAR16 *LocalIPStr;\r | |
e9b3cd55 RN |
1946 | CHAR16 *GatewayIPStr;\r |
1947 | CHAR16 *SubnetMaskStr;\r | |
95276127 | 1948 | IPv4_DEVICE_PATH *IPv4;\r |
1949 | \r | |
1950 | RemoteIPStr = GetNextParamStr (&TextDeviceNode);\r | |
1951 | ProtocolStr = GetNextParamStr (&TextDeviceNode);\r | |
1952 | TypeStr = GetNextParamStr (&TextDeviceNode);\r | |
1953 | LocalIPStr = GetNextParamStr (&TextDeviceNode);\r | |
e9b3cd55 RN |
1954 | GatewayIPStr = GetNextParamStr (&TextDeviceNode);\r |
1955 | SubnetMaskStr = GetNextParamStr (&TextDeviceNode);\r | |
95276127 | 1956 | IPv4 = (IPv4_DEVICE_PATH *) CreateDeviceNode (\r |
1957 | MESSAGING_DEVICE_PATH,\r | |
1958 | MSG_IPv4_DP,\r | |
c9325700 | 1959 | (UINT16) sizeof (IPv4_DEVICE_PATH)\r |
95276127 | 1960 | );\r |
1961 | \r | |
1962 | StrToIPv4Addr (&RemoteIPStr, &IPv4->RemoteIpAddress);\r | |
052019e1 | 1963 | IPv4->Protocol = (UINT16) NetworkProtocolFromText (ProtocolStr);\r |
95276127 | 1964 | if (StrCmp (TypeStr, L"Static") == 0) {\r |
1965 | IPv4->StaticIpAddress = TRUE;\r | |
1966 | } else {\r | |
1967 | IPv4->StaticIpAddress = FALSE;\r | |
1968 | }\r | |
1969 | \r | |
1970 | StrToIPv4Addr (&LocalIPStr, &IPv4->LocalIpAddress);\r | |
e9b3cd55 RN |
1971 | if (!IS_NULL (*GatewayIPStr) && !IS_NULL (*SubnetMaskStr)) {\r |
1972 | StrToIPv4Addr (&GatewayIPStr, &IPv4->GatewayIpAddress);\r | |
1973 | StrToIPv4Addr (&SubnetMaskStr, &IPv4->SubnetMask);\r | |
1974 | } else {\r | |
1975 | ZeroMem (&IPv4->GatewayIpAddress, sizeof (IPv4->GatewayIpAddress));\r | |
1976 | ZeroMem (&IPv4->SubnetMask, sizeof (IPv4->SubnetMask));\r | |
1977 | }\r | |
95276127 | 1978 | \r |
cf40f28a | 1979 | IPv4->LocalPort = 0;\r |
1980 | IPv4->RemotePort = 0;\r | |
95276127 | 1981 | \r |
1982 | return (EFI_DEVICE_PATH_PROTOCOL *) IPv4;\r | |
1983 | }\r | |
1984 | \r | |
572f5d8a | 1985 | /**\r |
1986 | Converts a text device path node to IPV6 device path structure.\r | |
1987 | \r | |
1988 | @param TextDeviceNode The input Text device path node.\r | |
1989 | \r | |
1990 | @return A pointer to the newly-created IPV6 device path structure.\r | |
1991 | \r | |
1992 | **/\r | |
95276127 | 1993 | EFI_DEVICE_PATH_PROTOCOL *\r |
1994 | DevPathFromTextIPv6 (\r | |
1995 | IN CHAR16 *TextDeviceNode\r | |
1996 | )\r | |
1997 | {\r | |
1998 | CHAR16 *RemoteIPStr;\r | |
1999 | CHAR16 *ProtocolStr;\r | |
2000 | CHAR16 *TypeStr;\r | |
2001 | CHAR16 *LocalIPStr;\r | |
501793fa RN |
2002 | CHAR16 *GatewayIPStr;\r |
2003 | CHAR16 *PrefixLengthStr;\r | |
95276127 | 2004 | IPv6_DEVICE_PATH *IPv6;\r |
2005 | \r | |
2006 | RemoteIPStr = GetNextParamStr (&TextDeviceNode);\r | |
2007 | ProtocolStr = GetNextParamStr (&TextDeviceNode);\r | |
2008 | TypeStr = GetNextParamStr (&TextDeviceNode);\r | |
2009 | LocalIPStr = GetNextParamStr (&TextDeviceNode);\r | |
501793fa RN |
2010 | PrefixLengthStr = GetNextParamStr (&TextDeviceNode);\r |
2011 | GatewayIPStr = GetNextParamStr (&TextDeviceNode);\r | |
95276127 | 2012 | IPv6 = (IPv6_DEVICE_PATH *) CreateDeviceNode (\r |
2013 | MESSAGING_DEVICE_PATH,\r | |
2014 | MSG_IPv6_DP,\r | |
c9325700 | 2015 | (UINT16) sizeof (IPv6_DEVICE_PATH)\r |
95276127 | 2016 | );\r |
2017 | \r | |
2018 | StrToIPv6Addr (&RemoteIPStr, &IPv6->RemoteIpAddress);\r | |
052019e1 | 2019 | IPv6->Protocol = (UINT16) NetworkProtocolFromText (ProtocolStr);\r |
95276127 | 2020 | if (StrCmp (TypeStr, L"Static") == 0) {\r |
501793fa RN |
2021 | IPv6->IpAddressOrigin = 0;\r |
2022 | } else if (StrCmp (TypeStr, L"StatelessAutoConfigure") == 0) {\r | |
2023 | IPv6->IpAddressOrigin = 1;\r | |
95276127 | 2024 | } else {\r |
501793fa | 2025 | IPv6->IpAddressOrigin = 2;\r |
95276127 | 2026 | }\r |
2027 | \r | |
2028 | StrToIPv6Addr (&LocalIPStr, &IPv6->LocalIpAddress);\r | |
501793fa RN |
2029 | if (!IS_NULL (*GatewayIPStr) && !IS_NULL (*PrefixLengthStr)) {\r |
2030 | StrToIPv6Addr (&GatewayIPStr, &IPv6->GatewayIpAddress);\r | |
2031 | IPv6->PrefixLength = (UINT8) Strtoi (PrefixLengthStr);\r | |
2032 | } else {\r | |
2033 | ZeroMem (&IPv6->GatewayIpAddress, sizeof (IPv6->GatewayIpAddress));\r | |
2034 | IPv6->PrefixLength = 0;\r | |
2035 | }\r | |
95276127 | 2036 | \r |
2037 | IPv6->LocalPort = 0;\r | |
2038 | IPv6->RemotePort = 0;\r | |
2039 | \r | |
2040 | return (EFI_DEVICE_PATH_PROTOCOL *) IPv6;\r | |
2041 | }\r | |
2042 | \r | |
572f5d8a | 2043 | /**\r |
2044 | Converts a text device path node to UART device path structure.\r | |
2045 | \r | |
2046 | @param TextDeviceNode The input Text device path node.\r | |
2047 | \r | |
2048 | @return A pointer to the newly-created UART device path structure.\r | |
2049 | \r | |
2050 | **/\r | |
95276127 | 2051 | EFI_DEVICE_PATH_PROTOCOL *\r |
2052 | DevPathFromTextUart (\r | |
2053 | IN CHAR16 *TextDeviceNode\r | |
2054 | )\r | |
2055 | {\r | |
2056 | CHAR16 *BaudStr;\r | |
2057 | CHAR16 *DataBitsStr;\r | |
2058 | CHAR16 *ParityStr;\r | |
2059 | CHAR16 *StopBitsStr;\r | |
2060 | UART_DEVICE_PATH *Uart;\r | |
2061 | \r | |
2062 | BaudStr = GetNextParamStr (&TextDeviceNode);\r | |
2063 | DataBitsStr = GetNextParamStr (&TextDeviceNode);\r | |
2064 | ParityStr = GetNextParamStr (&TextDeviceNode);\r | |
2065 | StopBitsStr = GetNextParamStr (&TextDeviceNode);\r | |
2066 | Uart = (UART_DEVICE_PATH *) CreateDeviceNode (\r | |
2067 | MESSAGING_DEVICE_PATH,\r | |
2068 | MSG_UART_DP,\r | |
c9325700 | 2069 | (UINT16) sizeof (UART_DEVICE_PATH)\r |
95276127 | 2070 | );\r |
2071 | \r | |
9da38884 RN |
2072 | if (StrCmp (BaudStr, L"DEFAULT") == 0) {\r |
2073 | Uart->BaudRate = 115200;\r | |
2074 | } else {\r | |
2075 | Strtoi64 (BaudStr, &Uart->BaudRate);\r | |
2076 | }\r | |
2077 | Uart->DataBits = (UINT8) ((StrCmp (DataBitsStr, L"DEFAULT") == 0) ? 8 : Strtoi (DataBitsStr));\r | |
95276127 | 2078 | switch (*ParityStr) {\r |
2079 | case L'D':\r | |
2080 | Uart->Parity = 0;\r | |
2081 | break;\r | |
2082 | \r | |
2083 | case L'N':\r | |
2084 | Uart->Parity = 1;\r | |
2085 | break;\r | |
2086 | \r | |
2087 | case L'E':\r | |
2088 | Uart->Parity = 2;\r | |
2089 | break;\r | |
2090 | \r | |
2091 | case L'O':\r | |
2092 | Uart->Parity = 3;\r | |
2093 | break;\r | |
2094 | \r | |
2095 | case L'M':\r | |
2096 | Uart->Parity = 4;\r | |
2097 | break;\r | |
2098 | \r | |
2099 | case L'S':\r | |
2100 | Uart->Parity = 5;\r | |
bd07919c | 2101 | break;\r |
95276127 | 2102 | \r |
2103 | default:\r | |
9da38884 RN |
2104 | Uart->Parity = (UINT8) Strtoi (ParityStr);\r |
2105 | break;\r | |
95276127 | 2106 | }\r |
2107 | \r | |
2108 | if (StrCmp (StopBitsStr, L"D") == 0) {\r | |
2109 | Uart->StopBits = (UINT8) 0;\r | |
2110 | } else if (StrCmp (StopBitsStr, L"1") == 0) {\r | |
2111 | Uart->StopBits = (UINT8) 1;\r | |
2112 | } else if (StrCmp (StopBitsStr, L"1.5") == 0) {\r | |
2113 | Uart->StopBits = (UINT8) 2;\r | |
2114 | } else if (StrCmp (StopBitsStr, L"2") == 0) {\r | |
2115 | Uart->StopBits = (UINT8) 3;\r | |
2116 | } else {\r | |
9da38884 | 2117 | Uart->StopBits = (UINT8) Strtoi (StopBitsStr);\r |
95276127 | 2118 | }\r |
2119 | \r | |
2120 | return (EFI_DEVICE_PATH_PROTOCOL *) Uart;\r | |
2121 | }\r | |
2122 | \r | |
572f5d8a | 2123 | /**\r |
2124 | Converts a text device path node to USB class device path structure.\r | |
2125 | \r | |
2126 | @param TextDeviceNode The input Text device path node.\r | |
2127 | @param UsbClassText A pointer to USB_CLASS_TEXT structure to be integrated to USB Class Text.\r | |
2128 | \r | |
2129 | @return A pointer to the newly-created USB class device path structure.\r | |
2130 | \r | |
2131 | **/\r | |
95276127 | 2132 | EFI_DEVICE_PATH_PROTOCOL *\r |
2133 | ConvertFromTextUsbClass (\r | |
2134 | IN CHAR16 *TextDeviceNode,\r | |
2135 | IN USB_CLASS_TEXT *UsbClassText\r | |
2136 | )\r | |
2137 | {\r | |
2138 | CHAR16 *VIDStr;\r | |
2139 | CHAR16 *PIDStr;\r | |
2140 | CHAR16 *ClassStr;\r | |
2141 | CHAR16 *SubClassStr;\r | |
2142 | CHAR16 *ProtocolStr;\r | |
2143 | USB_CLASS_DEVICE_PATH *UsbClass;\r | |
2144 | \r | |
2145 | UsbClass = (USB_CLASS_DEVICE_PATH *) CreateDeviceNode (\r | |
2146 | MESSAGING_DEVICE_PATH,\r | |
2147 | MSG_USB_CLASS_DP,\r | |
c9325700 | 2148 | (UINT16) sizeof (USB_CLASS_DEVICE_PATH)\r |
95276127 | 2149 | );\r |
2150 | \r | |
2151 | VIDStr = GetNextParamStr (&TextDeviceNode);\r | |
2152 | PIDStr = GetNextParamStr (&TextDeviceNode);\r | |
2153 | if (UsbClassText->ClassExist) {\r | |
2154 | ClassStr = GetNextParamStr (&TextDeviceNode);\r | |
cf40f28a | 2155 | UsbClass->DeviceClass = (UINT8) Strtoi (ClassStr);\r |
95276127 | 2156 | } else {\r |
2157 | UsbClass->DeviceClass = UsbClassText->Class;\r | |
2158 | }\r | |
2159 | if (UsbClassText->SubClassExist) {\r | |
2160 | SubClassStr = GetNextParamStr (&TextDeviceNode);\r | |
cf40f28a | 2161 | UsbClass->DeviceSubClass = (UINT8) Strtoi (SubClassStr);\r |
95276127 | 2162 | } else {\r |
2163 | UsbClass->DeviceSubClass = UsbClassText->SubClass;\r | |
572f5d8a | 2164 | }\r |
95276127 | 2165 | \r |
2166 | ProtocolStr = GetNextParamStr (&TextDeviceNode);\r | |
2167 | \r | |
cf40f28a | 2168 | UsbClass->VendorId = (UINT16) Strtoi (VIDStr);\r |
2169 | UsbClass->ProductId = (UINT16) Strtoi (PIDStr);\r | |
2170 | UsbClass->DeviceProtocol = (UINT8) Strtoi (ProtocolStr);\r | |
95276127 | 2171 | \r |
2172 | return (EFI_DEVICE_PATH_PROTOCOL *) UsbClass;\r | |
2173 | }\r | |
2174 | \r | |
2175 | \r | |
572f5d8a | 2176 | /**\r |
2177 | Converts a text device path node to USB class device path structure.\r | |
2178 | \r | |
2179 | @param TextDeviceNode The input Text device path node.\r | |
2180 | \r | |
2181 | @return A pointer to the newly-created USB class device path structure.\r | |
2182 | \r | |
2183 | **/\r | |
95276127 | 2184 | EFI_DEVICE_PATH_PROTOCOL *\r |
2185 | DevPathFromTextUsbClass (\r | |
2186 | IN CHAR16 *TextDeviceNode\r | |
2187 | )\r | |
2188 | {\r | |
2189 | USB_CLASS_TEXT UsbClassText;\r | |
2190 | \r | |
2191 | UsbClassText.ClassExist = TRUE;\r | |
2192 | UsbClassText.SubClassExist = TRUE;\r | |
2193 | \r | |
2194 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2195 | }\r | |
2196 | \r | |
572f5d8a | 2197 | /**\r |
2198 | Converts a text device path node to USB audio device path structure.\r | |
2199 | \r | |
2200 | @param TextDeviceNode The input Text device path node.\r | |
2201 | \r | |
2202 | @return A pointer to the newly-created USB audio device path structure.\r | |
2203 | \r | |
2204 | **/\r | |
95276127 | 2205 | EFI_DEVICE_PATH_PROTOCOL *\r |
2206 | DevPathFromTextUsbAudio (\r | |
2207 | IN CHAR16 *TextDeviceNode\r | |
2208 | )\r | |
2209 | {\r | |
2210 | USB_CLASS_TEXT UsbClassText;\r | |
2211 | \r | |
2212 | UsbClassText.ClassExist = FALSE;\r | |
2213 | UsbClassText.Class = USB_CLASS_AUDIO;\r | |
2214 | UsbClassText.SubClassExist = TRUE;\r | |
2215 | \r | |
2216 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2217 | }\r | |
2218 | \r | |
572f5d8a | 2219 | /**\r |
2220 | Converts a text device path node to USB CDC Control device path structure.\r | |
2221 | \r | |
2222 | @param TextDeviceNode The input Text device path node.\r | |
2223 | \r | |
2224 | @return A pointer to the newly-created USB CDC Control device path structure.\r | |
2225 | \r | |
2226 | **/\r | |
95276127 | 2227 | EFI_DEVICE_PATH_PROTOCOL *\r |
2228 | DevPathFromTextUsbCDCControl (\r | |
2229 | IN CHAR16 *TextDeviceNode\r | |
2230 | )\r | |
2231 | {\r | |
2232 | USB_CLASS_TEXT UsbClassText;\r | |
2233 | \r | |
2234 | UsbClassText.ClassExist = FALSE;\r | |
2235 | UsbClassText.Class = USB_CLASS_CDCCONTROL;\r | |
2236 | UsbClassText.SubClassExist = TRUE;\r | |
2237 | \r | |
2238 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2239 | }\r | |
2240 | \r | |
572f5d8a | 2241 | /**\r |
2242 | Converts a text device path node to USB HID device path structure.\r | |
2243 | \r | |
2244 | @param TextDeviceNode The input Text device path node.\r | |
2245 | \r | |
2246 | @return A pointer to the newly-created USB HID device path structure.\r | |
2247 | \r | |
2248 | **/\r | |
95276127 | 2249 | EFI_DEVICE_PATH_PROTOCOL *\r |
2250 | DevPathFromTextUsbHID (\r | |
2251 | IN CHAR16 *TextDeviceNode\r | |
2252 | )\r | |
2253 | {\r | |
2254 | USB_CLASS_TEXT UsbClassText;\r | |
2255 | \r | |
2256 | UsbClassText.ClassExist = FALSE;\r | |
2257 | UsbClassText.Class = USB_CLASS_HID;\r | |
2258 | UsbClassText.SubClassExist = TRUE;\r | |
2259 | \r | |
2260 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2261 | }\r | |
2262 | \r | |
572f5d8a | 2263 | /**\r |
2264 | Converts a text device path node to USB Image device path structure.\r | |
2265 | \r | |
2266 | @param TextDeviceNode The input Text device path node.\r | |
2267 | \r | |
2268 | @return A pointer to the newly-created USB Image device path structure.\r | |
2269 | \r | |
2270 | **/\r | |
95276127 | 2271 | EFI_DEVICE_PATH_PROTOCOL *\r |
2272 | DevPathFromTextUsbImage (\r | |
2273 | IN CHAR16 *TextDeviceNode\r | |
2274 | )\r | |
2275 | {\r | |
2276 | USB_CLASS_TEXT UsbClassText;\r | |
2277 | \r | |
2278 | UsbClassText.ClassExist = FALSE;\r | |
2279 | UsbClassText.Class = USB_CLASS_IMAGE;\r | |
2280 | UsbClassText.SubClassExist = TRUE;\r | |
2281 | \r | |
2282 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2283 | }\r | |
2284 | \r | |
572f5d8a | 2285 | /**\r |
2286 | Converts a text device path node to USB Print device path structure.\r | |
2287 | \r | |
2288 | @param TextDeviceNode The input Text device path node.\r | |
2289 | \r | |
2290 | @return A pointer to the newly-created USB Print device path structure.\r | |
2291 | \r | |
2292 | **/\r | |
95276127 | 2293 | EFI_DEVICE_PATH_PROTOCOL *\r |
2294 | DevPathFromTextUsbPrinter (\r | |
2295 | IN CHAR16 *TextDeviceNode\r | |
2296 | )\r | |
2297 | {\r | |
2298 | USB_CLASS_TEXT UsbClassText;\r | |
2299 | \r | |
2300 | UsbClassText.ClassExist = FALSE;\r | |
2301 | UsbClassText.Class = USB_CLASS_PRINTER;\r | |
2302 | UsbClassText.SubClassExist = TRUE;\r | |
2303 | \r | |
2304 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2305 | }\r | |
2306 | \r | |
572f5d8a | 2307 | /**\r |
2308 | Converts a text device path node to USB mass storage device path structure.\r | |
2309 | \r | |
2310 | @param TextDeviceNode The input Text device path node.\r | |
2311 | \r | |
2312 | @return A pointer to the newly-created USB mass storage device path structure.\r | |
2313 | \r | |
2314 | **/\r | |
95276127 | 2315 | EFI_DEVICE_PATH_PROTOCOL *\r |
2316 | DevPathFromTextUsbMassStorage (\r | |
2317 | IN CHAR16 *TextDeviceNode\r | |
2318 | )\r | |
2319 | {\r | |
2320 | USB_CLASS_TEXT UsbClassText;\r | |
2321 | \r | |
2322 | UsbClassText.ClassExist = FALSE;\r | |
2323 | UsbClassText.Class = USB_CLASS_MASS_STORAGE;\r | |
2324 | UsbClassText.SubClassExist = TRUE;\r | |
2325 | \r | |
2326 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2327 | }\r | |
2328 | \r | |
572f5d8a | 2329 | /**\r |
2330 | Converts a text device path node to USB HUB device path structure.\r | |
2331 | \r | |
2332 | @param TextDeviceNode The input Text device path node.\r | |
2333 | \r | |
2334 | @return A pointer to the newly-created USB HUB device path structure.\r | |
2335 | \r | |
2336 | **/\r | |
95276127 | 2337 | EFI_DEVICE_PATH_PROTOCOL *\r |
2338 | DevPathFromTextUsbHub (\r | |
2339 | IN CHAR16 *TextDeviceNode\r | |
2340 | )\r | |
2341 | {\r | |
2342 | USB_CLASS_TEXT UsbClassText;\r | |
2343 | \r | |
2344 | UsbClassText.ClassExist = FALSE;\r | |
2345 | UsbClassText.Class = USB_CLASS_HUB;\r | |
2346 | UsbClassText.SubClassExist = TRUE;\r | |
2347 | \r | |
2348 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2349 | }\r | |
2350 | \r | |
572f5d8a | 2351 | /**\r |
2352 | Converts a text device path node to USB CDC data device path structure.\r | |
2353 | \r | |
2354 | @param TextDeviceNode The input Text device path node.\r | |
2355 | \r | |
2356 | @return A pointer to the newly-created USB CDC data device path structure.\r | |
2357 | \r | |
2358 | **/\r | |
95276127 | 2359 | EFI_DEVICE_PATH_PROTOCOL *\r |
2360 | DevPathFromTextUsbCDCData (\r | |
2361 | IN CHAR16 *TextDeviceNode\r | |
2362 | )\r | |
2363 | {\r | |
2364 | USB_CLASS_TEXT UsbClassText;\r | |
2365 | \r | |
2366 | UsbClassText.ClassExist = FALSE;\r | |
2367 | UsbClassText.Class = USB_CLASS_CDCDATA;\r | |
2368 | UsbClassText.SubClassExist = TRUE;\r | |
2369 | \r | |
2370 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2371 | }\r | |
2372 | \r | |
572f5d8a | 2373 | /**\r |
2374 | Converts a text device path node to USB smart card device path structure.\r | |
2375 | \r | |
2376 | @param TextDeviceNode The input Text device path node.\r | |
2377 | \r | |
2378 | @return A pointer to the newly-created USB smart card device path structure.\r | |
2379 | \r | |
2380 | **/\r | |
95276127 | 2381 | EFI_DEVICE_PATH_PROTOCOL *\r |
2382 | DevPathFromTextUsbSmartCard (\r | |
2383 | IN CHAR16 *TextDeviceNode\r | |
2384 | )\r | |
2385 | {\r | |
2386 | USB_CLASS_TEXT UsbClassText;\r | |
2387 | \r | |
2388 | UsbClassText.ClassExist = FALSE;\r | |
2389 | UsbClassText.Class = USB_CLASS_SMART_CARD;\r | |
2390 | UsbClassText.SubClassExist = TRUE;\r | |
2391 | \r | |
2392 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2393 | }\r | |
2394 | \r | |
572f5d8a | 2395 | /**\r |
2396 | Converts a text device path node to USB video device path structure.\r | |
2397 | \r | |
2398 | @param TextDeviceNode The input Text device path node.\r | |
2399 | \r | |
2400 | @return A pointer to the newly-created USB video device path structure.\r | |
2401 | \r | |
2402 | **/\r | |
95276127 | 2403 | EFI_DEVICE_PATH_PROTOCOL *\r |
2404 | DevPathFromTextUsbVideo (\r | |
2405 | IN CHAR16 *TextDeviceNode\r | |
2406 | )\r | |
2407 | {\r | |
2408 | USB_CLASS_TEXT UsbClassText;\r | |
2409 | \r | |
2410 | UsbClassText.ClassExist = FALSE;\r | |
2411 | UsbClassText.Class = USB_CLASS_VIDEO;\r | |
2412 | UsbClassText.SubClassExist = TRUE;\r | |
2413 | \r | |
2414 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2415 | }\r | |
2416 | \r | |
572f5d8a | 2417 | /**\r |
2418 | Converts a text device path node to USB diagnostic device path structure.\r | |
2419 | \r | |
2420 | @param TextDeviceNode The input Text device path node.\r | |
2421 | \r | |
2422 | @return A pointer to the newly-created USB diagnostic device path structure.\r | |
2423 | \r | |
2424 | **/\r | |
95276127 | 2425 | EFI_DEVICE_PATH_PROTOCOL *\r |
2426 | DevPathFromTextUsbDiagnostic (\r | |
2427 | IN CHAR16 *TextDeviceNode\r | |
2428 | )\r | |
2429 | {\r | |
2430 | USB_CLASS_TEXT UsbClassText;\r | |
2431 | \r | |
2432 | UsbClassText.ClassExist = FALSE;\r | |
2433 | UsbClassText.Class = USB_CLASS_DIAGNOSTIC;\r | |
2434 | UsbClassText.SubClassExist = TRUE;\r | |
2435 | \r | |
2436 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2437 | }\r | |
2438 | \r | |
572f5d8a | 2439 | /**\r |
2440 | Converts a text device path node to USB wireless device path structure.\r | |
2441 | \r | |
2442 | @param TextDeviceNode The input Text device path node.\r | |
2443 | \r | |
2444 | @return A pointer to the newly-created USB wireless device path structure.\r | |
2445 | \r | |
2446 | **/\r | |
95276127 | 2447 | EFI_DEVICE_PATH_PROTOCOL *\r |
2448 | DevPathFromTextUsbWireless (\r | |
2449 | IN CHAR16 *TextDeviceNode\r | |
2450 | )\r | |
2451 | {\r | |
2452 | USB_CLASS_TEXT UsbClassText;\r | |
2453 | \r | |
2454 | UsbClassText.ClassExist = FALSE;\r | |
2455 | UsbClassText.Class = USB_CLASS_WIRELESS;\r | |
2456 | UsbClassText.SubClassExist = TRUE;\r | |
2457 | \r | |
2458 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2459 | }\r | |
2460 | \r | |
572f5d8a | 2461 | /**\r |
2462 | Converts a text device path node to USB device firmware update device path structure.\r | |
2463 | \r | |
2464 | @param TextDeviceNode The input Text device path node.\r | |
2465 | \r | |
2466 | @return A pointer to the newly-created USB device firmware update device path structure.\r | |
2467 | \r | |
2468 | **/\r | |
95276127 | 2469 | EFI_DEVICE_PATH_PROTOCOL *\r |
2470 | DevPathFromTextUsbDeviceFirmwareUpdate (\r | |
2471 | IN CHAR16 *TextDeviceNode\r | |
2472 | )\r | |
2473 | {\r | |
2474 | USB_CLASS_TEXT UsbClassText;\r | |
2475 | \r | |
2476 | UsbClassText.ClassExist = FALSE;\r | |
2477 | UsbClassText.Class = USB_CLASS_RESERVE;\r | |
2478 | UsbClassText.SubClassExist = FALSE;\r | |
2479 | UsbClassText.SubClass = USB_SUBCLASS_FW_UPDATE;\r | |
2480 | \r | |
2481 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2482 | }\r | |
2483 | \r | |
572f5d8a | 2484 | /**\r |
2485 | Converts a text device path node to USB IRDA bridge device path structure.\r | |
2486 | \r | |
2487 | @param TextDeviceNode The input Text device path node.\r | |
2488 | \r | |
2489 | @return A pointer to the newly-created USB IRDA bridge device path structure.\r | |
2490 | \r | |
2491 | **/\r | |
95276127 | 2492 | EFI_DEVICE_PATH_PROTOCOL *\r |
2493 | DevPathFromTextUsbIrdaBridge (\r | |
2494 | IN CHAR16 *TextDeviceNode\r | |
2495 | )\r | |
2496 | {\r | |
2497 | USB_CLASS_TEXT UsbClassText;\r | |
2498 | \r | |
2499 | UsbClassText.ClassExist = FALSE;\r | |
2500 | UsbClassText.Class = USB_CLASS_RESERVE;\r | |
2501 | UsbClassText.SubClassExist = FALSE;\r | |
2502 | UsbClassText.SubClass = USB_SUBCLASS_IRDA_BRIDGE;\r | |
2503 | \r | |
2504 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2505 | }\r | |
2506 | \r | |
572f5d8a | 2507 | /**\r |
2508 | Converts a text device path node to USB text and measurement device path structure.\r | |
2509 | \r | |
2510 | @param TextDeviceNode The input Text device path node.\r | |
2511 | \r | |
2512 | @return A pointer to the newly-created USB text and measurement device path structure.\r | |
2513 | \r | |
2514 | **/\r | |
95276127 | 2515 | EFI_DEVICE_PATH_PROTOCOL *\r |
2516 | DevPathFromTextUsbTestAndMeasurement (\r | |
2517 | IN CHAR16 *TextDeviceNode\r | |
2518 | )\r | |
2519 | {\r | |
2520 | USB_CLASS_TEXT UsbClassText;\r | |
2521 | \r | |
2522 | UsbClassText.ClassExist = FALSE;\r | |
2523 | UsbClassText.Class = USB_CLASS_RESERVE;\r | |
2524 | UsbClassText.SubClassExist = FALSE;\r | |
2525 | UsbClassText.SubClass = USB_SUBCLASS_TEST;\r | |
2526 | \r | |
2527 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2528 | }\r | |
2529 | \r | |
572f5d8a | 2530 | /**\r |
2531 | Converts a text device path node to USB WWID device path structure.\r | |
2532 | \r | |
2533 | @param TextDeviceNode The input Text device path node.\r | |
2534 | \r | |
2535 | @return A pointer to the newly-created USB WWID device path structure.\r | |
2536 | \r | |
2537 | **/\r | |
95276127 | 2538 | EFI_DEVICE_PATH_PROTOCOL *\r |
2539 | DevPathFromTextUsbWwid (\r | |
2540 | IN CHAR16 *TextDeviceNode\r | |
2541 | )\r | |
2542 | {\r | |
2543 | CHAR16 *VIDStr;\r | |
2544 | CHAR16 *PIDStr;\r | |
2545 | CHAR16 *InterfaceNumStr;\r | |
cf40f28a | 2546 | CHAR16 *SerialNumberStr;\r |
95276127 | 2547 | USB_WWID_DEVICE_PATH *UsbWwid;\r |
9da38884 RN |
2548 | UINTN SerialNumberStrLen;\r |
2549 | \r | |
2550 | VIDStr = GetNextParamStr (&TextDeviceNode);\r | |
2551 | PIDStr = GetNextParamStr (&TextDeviceNode);\r | |
2552 | InterfaceNumStr = GetNextParamStr (&TextDeviceNode);\r | |
2553 | SerialNumberStr = GetNextParamStr (&TextDeviceNode);\r | |
2554 | SerialNumberStrLen = StrLen (SerialNumberStr);\r | |
2555 | if (SerialNumberStrLen >= 2 &&\r | |
2556 | SerialNumberStr[0] == L'\"' &&\r | |
2557 | SerialNumberStr[SerialNumberStrLen - 1] == L'\"'\r | |
2558 | ) {\r | |
2559 | SerialNumberStr[SerialNumberStrLen - 1] = L'\0';\r | |
2560 | SerialNumberStr++;\r | |
2561 | SerialNumberStrLen -= 2;\r | |
2562 | }\r | |
2563 | UsbWwid = (USB_WWID_DEVICE_PATH *) CreateDeviceNode (\r | |
95276127 | 2564 | MESSAGING_DEVICE_PATH,\r |
2565 | MSG_USB_WWID_DP,\r | |
9da38884 | 2566 | (UINT16) (sizeof (USB_WWID_DEVICE_PATH) + SerialNumberStrLen * sizeof (CHAR16))\r |
95276127 | 2567 | );\r |
9da38884 RN |
2568 | UsbWwid->VendorId = (UINT16) Strtoi (VIDStr);\r |
2569 | UsbWwid->ProductId = (UINT16) Strtoi (PIDStr);\r | |
2570 | UsbWwid->InterfaceNumber = (UINT16) Strtoi (InterfaceNumStr);\r | |
2571 | StrnCpy ((CHAR16 *) ((UINT8 *) UsbWwid + sizeof (USB_WWID_DEVICE_PATH)), SerialNumberStr, SerialNumberStrLen);\r | |
95276127 | 2572 | \r |
2573 | return (EFI_DEVICE_PATH_PROTOCOL *) UsbWwid;\r | |
2574 | }\r | |
2575 | \r | |
572f5d8a | 2576 | /**\r |
2577 | Converts a text device path node to Logic Unit device path structure.\r | |
2578 | \r | |
2579 | @param TextDeviceNode The input Text device path node.\r | |
2580 | \r | |
2581 | @return A pointer to the newly-created Logic Unit device path structure.\r | |
2582 | \r | |
2583 | **/\r | |
95276127 | 2584 | EFI_DEVICE_PATH_PROTOCOL *\r |
2585 | DevPathFromTextUnit (\r | |
2586 | IN CHAR16 *TextDeviceNode\r | |
2587 | )\r | |
2588 | {\r | |
2589 | CHAR16 *LunStr;\r | |
2590 | DEVICE_LOGICAL_UNIT_DEVICE_PATH *LogicalUnit;\r | |
2591 | \r | |
2592 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
2593 | LogicalUnit = (DEVICE_LOGICAL_UNIT_DEVICE_PATH *) CreateDeviceNode (\r | |
2594 | MESSAGING_DEVICE_PATH,\r | |
2595 | MSG_DEVICE_LOGICAL_UNIT_DP,\r | |
cf40f28a | 2596 | (UINT16) sizeof (DEVICE_LOGICAL_UNIT_DEVICE_PATH)\r |
95276127 | 2597 | );\r |
2598 | \r | |
cf40f28a | 2599 | LogicalUnit->Lun = (UINT8) Strtoi (LunStr);\r |
95276127 | 2600 | \r |
2601 | return (EFI_DEVICE_PATH_PROTOCOL *) LogicalUnit;\r | |
2602 | }\r | |
2603 | \r | |
572f5d8a | 2604 | /**\r |
2605 | Converts a text device path node to iSCSI device path structure.\r | |
2606 | \r | |
2607 | @param TextDeviceNode The input Text device path node.\r | |
2608 | \r | |
2609 | @return A pointer to the newly-created iSCSI device path structure.\r | |
2610 | \r | |
2611 | **/\r | |
95276127 | 2612 | EFI_DEVICE_PATH_PROTOCOL *\r |
2613 | DevPathFromTextiSCSI (\r | |
2614 | IN CHAR16 *TextDeviceNode\r | |
2615 | )\r | |
2616 | {\r | |
2617 | UINT16 Options;\r | |
2618 | CHAR16 *NameStr;\r | |
2619 | CHAR16 *PortalGroupStr;\r | |
2620 | CHAR16 *LunStr;\r | |
2621 | CHAR16 *HeaderDigestStr;\r | |
2622 | CHAR16 *DataDigestStr;\r | |
2623 | CHAR16 *AuthenticationStr;\r | |
2624 | CHAR16 *ProtocolStr;\r | |
cf40f28a | 2625 | CHAR8 *AsciiStr;\r |
572f5d8a | 2626 | ISCSI_DEVICE_PATH_WITH_NAME *ISCSIDevPath;\r |
95276127 | 2627 | \r |
2628 | NameStr = GetNextParamStr (&TextDeviceNode);\r | |
2629 | PortalGroupStr = GetNextParamStr (&TextDeviceNode);\r | |
2630 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
2631 | HeaderDigestStr = GetNextParamStr (&TextDeviceNode);\r | |
2632 | DataDigestStr = GetNextParamStr (&TextDeviceNode);\r | |
2633 | AuthenticationStr = GetNextParamStr (&TextDeviceNode);\r | |
2634 | ProtocolStr = GetNextParamStr (&TextDeviceNode);\r | |
572f5d8a | 2635 | ISCSIDevPath = (ISCSI_DEVICE_PATH_WITH_NAME *) CreateDeviceNode (\r |
95276127 | 2636 | MESSAGING_DEVICE_PATH,\r |
2637 | MSG_ISCSI_DP,\r | |
047c6449 | 2638 | (UINT16) (sizeof (ISCSI_DEVICE_PATH_WITH_NAME) + StrLen (NameStr))\r |
95276127 | 2639 | );\r |
2640 | \r | |
184f7d83 | 2641 | AsciiStr = ISCSIDevPath->TargetName;\r |
cf40f28a | 2642 | StrToAscii (NameStr, &AsciiStr);\r |
2643 | \r | |
572f5d8a | 2644 | ISCSIDevPath->TargetPortalGroupTag = (UINT16) Strtoi (PortalGroupStr);\r |
2645 | Strtoi64 (LunStr, &ISCSIDevPath->Lun);\r | |
95276127 | 2646 | \r |
2647 | Options = 0x0000;\r | |
2648 | if (StrCmp (HeaderDigestStr, L"CRC32C") == 0) {\r | |
2649 | Options |= 0x0002;\r | |
2650 | }\r | |
2651 | \r | |
2652 | if (StrCmp (DataDigestStr, L"CRC32C") == 0) {\r | |
2653 | Options |= 0x0008;\r | |
2654 | }\r | |
2655 | \r | |
2656 | if (StrCmp (AuthenticationStr, L"None") == 0) {\r | |
2657 | Options |= 0x0800;\r | |
2658 | }\r | |
2659 | \r | |
2660 | if (StrCmp (AuthenticationStr, L"CHAP_UNI") == 0) {\r | |
2661 | Options |= 0x1000;\r | |
2662 | }\r | |
2663 | \r | |
572f5d8a | 2664 | ISCSIDevPath->LoginOption = (UINT16) Options;\r |
95276127 | 2665 | \r |
572f5d8a | 2666 | ISCSIDevPath->NetworkProtocol = (UINT16) StrCmp (ProtocolStr, L"TCP");\r |
95276127 | 2667 | \r |
572f5d8a | 2668 | return (EFI_DEVICE_PATH_PROTOCOL *) ISCSIDevPath;\r |
95276127 | 2669 | }\r |
2670 | \r | |
8f97f911 | 2671 | /**\r |
2672 | Converts a text device path node to VLAN device path structure.\r | |
2673 | \r | |
2674 | @param TextDeviceNode The input Text device path node.\r | |
2675 | \r | |
2676 | @return A pointer to the newly-created VLAN device path structure.\r | |
2677 | \r | |
2678 | **/\r | |
2679 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2680 | DevPathFromTextVlan (\r | |
2681 | IN CHAR16 *TextDeviceNode\r | |
2682 | )\r | |
2683 | {\r | |
2684 | CHAR16 *VlanStr;\r | |
2685 | VLAN_DEVICE_PATH *Vlan;\r | |
2686 | \r | |
2687 | VlanStr = GetNextParamStr (&TextDeviceNode);\r | |
2688 | Vlan = (VLAN_DEVICE_PATH *) CreateDeviceNode (\r | |
2689 | MESSAGING_DEVICE_PATH,\r | |
2690 | MSG_VLAN_DP,\r | |
c9325700 | 2691 | (UINT16) sizeof (VLAN_DEVICE_PATH)\r |
8f97f911 | 2692 | );\r |
2693 | \r | |
2694 | Vlan->VlanId = (UINT16) Strtoi (VlanStr);\r | |
2695 | \r | |
2696 | return (EFI_DEVICE_PATH_PROTOCOL *) Vlan;\r | |
2697 | }\r | |
2698 | \r | |
5d6a5aee RN |
2699 | /**\r |
2700 | Converts a media text device path node to media device path structure.\r | |
2701 | \r | |
2702 | @param TextDeviceNode The input Text device path node.\r | |
2703 | \r | |
2704 | @return A pointer to media device path structure.\r | |
2705 | \r | |
2706 | **/\r | |
2707 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2708 | DevPathFromTextMediaPath (\r | |
2709 | IN CHAR16 *TextDeviceNode\r | |
2710 | )\r | |
2711 | {\r | |
2712 | return DevPathFromTextGenericPath (MEDIA_DEVICE_PATH, TextDeviceNode);\r | |
2713 | }\r | |
2714 | \r | |
572f5d8a | 2715 | /**\r |
2716 | Converts a text device path node to HD device path structure.\r | |
2717 | \r | |
2718 | @param TextDeviceNode The input Text device path node.\r | |
2719 | \r | |
2720 | @return A pointer to the newly-created HD device path structure.\r | |
2721 | \r | |
2722 | **/\r | |
95276127 | 2723 | EFI_DEVICE_PATH_PROTOCOL *\r |
2724 | DevPathFromTextHD (\r | |
2725 | IN CHAR16 *TextDeviceNode\r | |
2726 | )\r | |
2727 | {\r | |
2728 | CHAR16 *PartitionStr;\r | |
2729 | CHAR16 *TypeStr;\r | |
2730 | CHAR16 *SignatureStr;\r | |
2731 | CHAR16 *StartStr;\r | |
2732 | CHAR16 *SizeStr;\r | |
2733 | UINT32 Signature32;\r | |
2734 | EFI_GUID SignatureGuid;\r | |
2735 | HARDDRIVE_DEVICE_PATH *Hd;\r | |
2736 | \r | |
2737 | PartitionStr = GetNextParamStr (&TextDeviceNode);\r | |
2738 | TypeStr = GetNextParamStr (&TextDeviceNode);\r | |
2739 | SignatureStr = GetNextParamStr (&TextDeviceNode);\r | |
2740 | StartStr = GetNextParamStr (&TextDeviceNode);\r | |
2741 | SizeStr = GetNextParamStr (&TextDeviceNode);\r | |
2742 | Hd = (HARDDRIVE_DEVICE_PATH *) CreateDeviceNode (\r | |
2743 | MEDIA_DEVICE_PATH,\r | |
2744 | MEDIA_HARDDRIVE_DP,\r | |
c9325700 | 2745 | (UINT16) sizeof (HARDDRIVE_DEVICE_PATH)\r |
95276127 | 2746 | );\r |
2747 | \r | |
9da38884 | 2748 | Hd->PartitionNumber = (UINT32) Strtoi (PartitionStr);\r |
95276127 | 2749 | \r |
2750 | ZeroMem (Hd->Signature, 16);\r | |
2751 | Hd->MBRType = (UINT8) 0;\r | |
2752 | \r | |
cf40f28a | 2753 | if (StrCmp (TypeStr, L"MBR") == 0) {\r |
95276127 | 2754 | Hd->SignatureType = SIGNATURE_TYPE_MBR;\r |
2755 | Hd->MBRType = 0x01;\r | |
2756 | \r | |
cf40f28a | 2757 | Signature32 = (UINT32) Strtoi (SignatureStr);\r |
95276127 | 2758 | CopyMem (Hd->Signature, &Signature32, sizeof (UINT32));\r |
cf40f28a | 2759 | } else if (StrCmp (TypeStr, L"GPT") == 0) {\r |
95276127 | 2760 | Hd->SignatureType = SIGNATURE_TYPE_GUID;\r |
2761 | Hd->MBRType = 0x02;\r | |
2762 | \r | |
2763 | StrToGuid (SignatureStr, &SignatureGuid);\r | |
2764 | CopyMem (Hd->Signature, &SignatureGuid, sizeof (EFI_GUID));\r | |
2765 | } else {\r | |
cf40f28a | 2766 | Hd->SignatureType = (UINT8) Strtoi (TypeStr);\r |
95276127 | 2767 | }\r |
2768 | \r | |
cf40f28a | 2769 | Strtoi64 (StartStr, &Hd->PartitionStart);\r |
2770 | Strtoi64 (SizeStr, &Hd->PartitionSize);\r | |
95276127 | 2771 | \r |
2772 | return (EFI_DEVICE_PATH_PROTOCOL *) Hd;\r | |
2773 | }\r | |
2774 | \r | |
572f5d8a | 2775 | /**\r |
2776 | Converts a text device path node to CDROM device path structure.\r | |
2777 | \r | |
2778 | @param TextDeviceNode The input Text device path node.\r | |
2779 | \r | |
2780 | @return A pointer to the newly-created CDROM device path structure.\r | |
2781 | \r | |
2782 | **/\r | |
95276127 | 2783 | EFI_DEVICE_PATH_PROTOCOL *\r |
2784 | DevPathFromTextCDROM (\r | |
2785 | IN CHAR16 *TextDeviceNode\r | |
2786 | )\r | |
2787 | {\r | |
2788 | CHAR16 *EntryStr;\r | |
2789 | CHAR16 *StartStr;\r | |
2790 | CHAR16 *SizeStr;\r | |
572f5d8a | 2791 | CDROM_DEVICE_PATH *CDROMDevPath;\r |
95276127 | 2792 | \r |
2793 | EntryStr = GetNextParamStr (&TextDeviceNode);\r | |
2794 | StartStr = GetNextParamStr (&TextDeviceNode);\r | |
2795 | SizeStr = GetNextParamStr (&TextDeviceNode);\r | |
572f5d8a | 2796 | CDROMDevPath = (CDROM_DEVICE_PATH *) CreateDeviceNode (\r |
95276127 | 2797 | MEDIA_DEVICE_PATH,\r |
2798 | MEDIA_CDROM_DP,\r | |
c9325700 | 2799 | (UINT16) sizeof (CDROM_DEVICE_PATH)\r |
95276127 | 2800 | );\r |
2801 | \r | |
572f5d8a | 2802 | CDROMDevPath->BootEntry = (UINT32) Strtoi (EntryStr);\r |
2803 | Strtoi64 (StartStr, &CDROMDevPath->PartitionStart);\r | |
2804 | Strtoi64 (SizeStr, &CDROMDevPath->PartitionSize);\r | |
95276127 | 2805 | \r |
572f5d8a | 2806 | return (EFI_DEVICE_PATH_PROTOCOL *) CDROMDevPath;\r |
95276127 | 2807 | }\r |
2808 | \r | |
572f5d8a | 2809 | /**\r |
2810 | Converts a text device path node to Vendor-defined media device path structure.\r | |
2811 | \r | |
2812 | @param TextDeviceNode The input Text device path node.\r | |
2813 | \r | |
2814 | @return A pointer to the newly-created Vendor-defined media device path structure.\r | |
2815 | \r | |
2816 | **/\r | |
95276127 | 2817 | EFI_DEVICE_PATH_PROTOCOL *\r |
9da38884 | 2818 | DevPathFromTextVenMedia (\r |
95276127 | 2819 | IN CHAR16 *TextDeviceNode\r |
2820 | )\r | |
2821 | {\r | |
2822 | return ConvertFromTextVendor (\r | |
2823 | TextDeviceNode,\r | |
2824 | MEDIA_DEVICE_PATH,\r | |
2825 | MEDIA_VENDOR_DP\r | |
2826 | );\r | |
2827 | }\r | |
2828 | \r | |
572f5d8a | 2829 | /**\r |
2830 | Converts a text device path node to File device path structure.\r | |
2831 | \r | |
2832 | @param TextDeviceNode The input Text device path node.\r | |
2833 | \r | |
2834 | @return A pointer to the newly-created File device path structure.\r | |
2835 | \r | |
2836 | **/\r | |
95276127 | 2837 | EFI_DEVICE_PATH_PROTOCOL *\r |
2838 | DevPathFromTextFilePath (\r | |
2839 | IN CHAR16 *TextDeviceNode\r | |
2840 | )\r | |
2841 | {\r | |
2842 | FILEPATH_DEVICE_PATH *File;\r | |
2843 | \r | |
2844 | File = (FILEPATH_DEVICE_PATH *) CreateDeviceNode (\r | |
2845 | MEDIA_DEVICE_PATH,\r | |
2846 | MEDIA_FILEPATH_DP,\r | |
d074a8e1 | 2847 | (UINT16) (sizeof (FILEPATH_DEVICE_PATH) + StrLen (TextDeviceNode) * 2)\r |
95276127 | 2848 | );\r |
2849 | \r | |
2850 | StrCpy (File->PathName, TextDeviceNode);\r | |
2851 | \r | |
2852 | return (EFI_DEVICE_PATH_PROTOCOL *) File;\r | |
2853 | }\r | |
2854 | \r | |
572f5d8a | 2855 | /**\r |
2856 | Converts a text device path node to Media protocol device path structure.\r | |
2857 | \r | |
2858 | @param TextDeviceNode The input Text device path node.\r | |
2859 | \r | |
2860 | @return A pointer to the newly-created Media protocol device path structure.\r | |
2861 | \r | |
2862 | **/\r | |
95276127 | 2863 | EFI_DEVICE_PATH_PROTOCOL *\r |
2864 | DevPathFromTextMedia (\r | |
2865 | IN CHAR16 *TextDeviceNode\r | |
2866 | )\r | |
2867 | {\r | |
2868 | CHAR16 *GuidStr;\r | |
2869 | MEDIA_PROTOCOL_DEVICE_PATH *Media;\r | |
2870 | \r | |
2871 | GuidStr = GetNextParamStr (&TextDeviceNode);\r | |
2872 | Media = (MEDIA_PROTOCOL_DEVICE_PATH *) CreateDeviceNode (\r | |
2873 | MEDIA_DEVICE_PATH,\r | |
2874 | MEDIA_PROTOCOL_DP,\r | |
c9325700 | 2875 | (UINT16) sizeof (MEDIA_PROTOCOL_DEVICE_PATH)\r |
95276127 | 2876 | );\r |
2877 | \r | |
2878 | StrToGuid (GuidStr, &Media->Protocol);\r | |
2879 | \r | |
2880 | return (EFI_DEVICE_PATH_PROTOCOL *) Media;\r | |
2881 | }\r | |
2882 | \r | |
572f5d8a | 2883 | /**\r |
2884 | Converts a text device path node to firmware volume device path structure.\r | |
2885 | \r | |
2886 | @param TextDeviceNode The input Text device path node.\r | |
2887 | \r | |
2888 | @return A pointer to the newly-created firmware volume device path structure.\r | |
2889 | \r | |
2890 | **/\r | |
cf40f28a | 2891 | EFI_DEVICE_PATH_PROTOCOL *\r |
2892 | DevPathFromTextFv (\r | |
2893 | IN CHAR16 *TextDeviceNode\r | |
2894 | )\r | |
2895 | {\r | |
2896 | CHAR16 *GuidStr;\r | |
2897 | MEDIA_FW_VOL_DEVICE_PATH *Fv;\r | |
2898 | \r | |
2899 | GuidStr = GetNextParamStr (&TextDeviceNode);\r | |
2900 | Fv = (MEDIA_FW_VOL_DEVICE_PATH *) CreateDeviceNode (\r | |
2901 | MEDIA_DEVICE_PATH,\r | |
2902 | MEDIA_PIWG_FW_VOL_DP,\r | |
c9325700 | 2903 | (UINT16) sizeof (MEDIA_FW_VOL_DEVICE_PATH)\r |
cf40f28a | 2904 | );\r |
2905 | \r | |
2906 | StrToGuid (GuidStr, &Fv->FvName);\r | |
2907 | \r | |
2908 | return (EFI_DEVICE_PATH_PROTOCOL *) Fv;\r | |
2909 | }\r | |
2910 | \r | |
572f5d8a | 2911 | /**\r |
2912 | Converts a text device path node to firmware file device path structure.\r | |
2913 | \r | |
2914 | @param TextDeviceNode The input Text device path node.\r | |
2915 | \r | |
2916 | @return A pointer to the newly-created firmware file device path structure.\r | |
2917 | \r | |
2918 | **/\r | |
cf40f28a | 2919 | EFI_DEVICE_PATH_PROTOCOL *\r |
2920 | DevPathFromTextFvFile (\r | |
2921 | IN CHAR16 *TextDeviceNode\r | |
2922 | )\r | |
2923 | {\r | |
2924 | CHAR16 *GuidStr;\r | |
2925 | MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FvFile;\r | |
2926 | \r | |
2927 | GuidStr = GetNextParamStr (&TextDeviceNode);\r | |
2928 | FvFile = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) CreateDeviceNode (\r | |
2929 | MEDIA_DEVICE_PATH,\r | |
2930 | MEDIA_PIWG_FW_FILE_DP,\r | |
c9325700 | 2931 | (UINT16) sizeof (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH)\r |
cf40f28a | 2932 | );\r |
2933 | \r | |
2934 | StrToGuid (GuidStr, &FvFile->FvFileName);\r | |
2935 | \r | |
2936 | return (EFI_DEVICE_PATH_PROTOCOL *) FvFile;\r | |
2937 | }\r | |
2938 | \r | |
192b057b | 2939 | /**\r |
2940 | Converts a text device path node to text relative offset device path structure.\r | |
2941 | \r | |
2942 | @param TextDeviceNode The input Text device path node.\r | |
2943 | \r | |
2944 | @return A pointer to the newly-created Text device path structure.\r | |
2945 | \r | |
2946 | **/\r | |
2947 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2948 | DevPathFromTextRelativeOffsetRange (\r | |
2949 | IN CHAR16 *TextDeviceNode\r | |
2950 | )\r | |
2951 | {\r | |
395ed063 | 2952 | CHAR16 *StartingOffsetStr;\r |
2953 | CHAR16 *EndingOffsetStr;\r | |
2954 | MEDIA_RELATIVE_OFFSET_RANGE_DEVICE_PATH *Offset;\r | |
192b057b | 2955 | \r |
2956 | StartingOffsetStr = GetNextParamStr (&TextDeviceNode);\r | |
2957 | EndingOffsetStr = GetNextParamStr (&TextDeviceNode);\r | |
395ed063 | 2958 | Offset = (MEDIA_RELATIVE_OFFSET_RANGE_DEVICE_PATH *) CreateDeviceNode (\r |
2959 | MEDIA_DEVICE_PATH,\r | |
2960 | MEDIA_RELATIVE_OFFSET_RANGE_DP,\r | |
c9325700 | 2961 | (UINT16) sizeof (MEDIA_RELATIVE_OFFSET_RANGE_DEVICE_PATH)\r |
395ed063 | 2962 | );\r |
2963 | \r | |
792a1534 | 2964 | Strtoi64 (StartingOffsetStr, &Offset->StartingOffset);\r |
2965 | Strtoi64 (EndingOffsetStr, &Offset->EndingOffset);\r | |
192b057b | 2966 | \r |
2967 | return (EFI_DEVICE_PATH_PROTOCOL *) Offset;\r | |
2968 | }\r | |
2969 | \r | |
5d6a5aee RN |
2970 | \r |
2971 | /**\r | |
2972 | Converts a BBS text device path node to BBS device path structure.\r | |
2973 | \r | |
2974 | @param TextDeviceNode The input Text device path node.\r | |
2975 | \r | |
2976 | @return A pointer to BBS device path structure.\r | |
2977 | \r | |
2978 | **/\r | |
2979 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2980 | DevPathFromTextBbsPath (\r | |
2981 | IN CHAR16 *TextDeviceNode\r | |
2982 | )\r | |
2983 | {\r | |
2984 | return DevPathFromTextGenericPath (BBS_DEVICE_PATH, TextDeviceNode);\r | |
2985 | }\r | |
2986 | \r | |
572f5d8a | 2987 | /**\r |
2988 | Converts a text device path node to BIOS Boot Specification device path structure.\r | |
2989 | \r | |
2990 | @param TextDeviceNode The input Text device path node.\r | |
2991 | \r | |
5755841f | 2992 | @return A pointer to the newly-created BIOS Boot Specification device path structure.\r |
572f5d8a | 2993 | \r |
2994 | **/\r | |
95276127 | 2995 | EFI_DEVICE_PATH_PROTOCOL *\r |
2996 | DevPathFromTextBBS (\r | |
2997 | IN CHAR16 *TextDeviceNode\r | |
2998 | )\r | |
2999 | {\r | |
3000 | CHAR16 *TypeStr;\r | |
3001 | CHAR16 *IdStr;\r | |
3002 | CHAR16 *FlagsStr;\r | |
cf40f28a | 3003 | CHAR8 *AsciiStr;\r |
95276127 | 3004 | BBS_BBS_DEVICE_PATH *Bbs;\r |
3005 | \r | |
3006 | TypeStr = GetNextParamStr (&TextDeviceNode);\r | |
3007 | IdStr = GetNextParamStr (&TextDeviceNode);\r | |
3008 | FlagsStr = GetNextParamStr (&TextDeviceNode);\r | |
3009 | Bbs = (BBS_BBS_DEVICE_PATH *) CreateDeviceNode (\r | |
3010 | BBS_DEVICE_PATH,\r | |
3011 | BBS_BBS_DP,\r | |
d074a8e1 | 3012 | (UINT16) (sizeof (BBS_BBS_DEVICE_PATH) + StrLen (IdStr))\r |
95276127 | 3013 | );\r |
3014 | \r | |
3015 | if (StrCmp (TypeStr, L"Floppy") == 0) {\r | |
3016 | Bbs->DeviceType = BBS_TYPE_FLOPPY;\r | |
3017 | } else if (StrCmp (TypeStr, L"HD") == 0) {\r | |
3018 | Bbs->DeviceType = BBS_TYPE_HARDDRIVE;\r | |
3019 | } else if (StrCmp (TypeStr, L"CDROM") == 0) {\r | |
3020 | Bbs->DeviceType = BBS_TYPE_CDROM;\r | |
3021 | } else if (StrCmp (TypeStr, L"PCMCIA") == 0) {\r | |
3022 | Bbs->DeviceType = BBS_TYPE_PCMCIA;\r | |
3023 | } else if (StrCmp (TypeStr, L"USB") == 0) {\r | |
3024 | Bbs->DeviceType = BBS_TYPE_USB;\r | |
3025 | } else if (StrCmp (TypeStr, L"Network") == 0) {\r | |
3026 | Bbs->DeviceType = BBS_TYPE_EMBEDDED_NETWORK;\r | |
3027 | } else {\r | |
cf40f28a | 3028 | Bbs->DeviceType = (UINT16) Strtoi (TypeStr);\r |
95276127 | 3029 | }\r |
3030 | \r | |
cf40f28a | 3031 | AsciiStr = Bbs->String;\r |
3032 | StrToAscii (IdStr, &AsciiStr);\r | |
95276127 | 3033 | \r |
cf40f28a | 3034 | Bbs->StatusFlag = (UINT16) Strtoi (FlagsStr);\r |
95276127 | 3035 | \r |
3036 | return (EFI_DEVICE_PATH_PROTOCOL *) Bbs;\r | |
3037 | }\r | |
3038 | \r | |
572f5d8a | 3039 | /**\r |
3040 | Converts a text device path node to SATA device path structure.\r | |
3041 | \r | |
3042 | @param TextDeviceNode The input Text device path node.\r | |
3043 | \r | |
3044 | @return A pointer to the newly-created SATA device path structure.\r | |
3045 | \r | |
3046 | **/\r | |
cf40f28a | 3047 | EFI_DEVICE_PATH_PROTOCOL *\r |
3048 | DevPathFromTextSata (\r | |
3049 | IN CHAR16 *TextDeviceNode\r | |
3050 | )\r | |
3051 | {\r | |
3052 | SATA_DEVICE_PATH *Sata;\r | |
3053 | CHAR16 *Param1;\r | |
3054 | CHAR16 *Param2;\r | |
3055 | CHAR16 *Param3;\r | |
3056 | \r | |
cf40f28a | 3057 | Param1 = GetNextParamStr (&TextDeviceNode);\r |
3058 | Param2 = GetNextParamStr (&TextDeviceNode);\r | |
9da38884 | 3059 | Param3 = GetNextParamStr (&TextDeviceNode);\r |
cf40f28a | 3060 | \r |
3061 | Sata = (SATA_DEVICE_PATH *) CreateDeviceNode (\r | |
3062 | MESSAGING_DEVICE_PATH,\r | |
3063 | MSG_SATA_DP,\r | |
c9325700 | 3064 | (UINT16) sizeof (SATA_DEVICE_PATH)\r |
cf40f28a | 3065 | );\r |
9da38884 RN |
3066 | Sata->HBAPortNumber = (UINT16) Strtoi (Param1);\r |
3067 | Sata->PortMultiplierPortNumber = (UINT16) Strtoi (Param2);\r | |
3068 | Sata->Lun = (UINT16) Strtoi (Param3);\r | |
cf40f28a | 3069 | \r |
3070 | return (EFI_DEVICE_PATH_PROTOCOL *) Sata;\r | |
3071 | }\r | |
3072 | \r | |
4d0a30a4 | 3073 | GLOBAL_REMOVE_IF_UNREFERENCED DEVICE_PATH_FROM_TEXT_TABLE mUefiDevicePathLibDevPathFromTextTable[] = {\r |
5d6a5aee RN |
3074 | {L"Path", DevPathFromTextPath },\r |
3075 | \r | |
3076 | {L"HardwarePath", DevPathFromTextHardwarePath },\r | |
4d0a30a4 RN |
3077 | {L"Pci", DevPathFromTextPci },\r |
3078 | {L"PcCard", DevPathFromTextPcCard },\r | |
3079 | {L"MemoryMapped", DevPathFromTextMemoryMapped },\r | |
3080 | {L"VenHw", DevPathFromTextVenHw },\r | |
3081 | {L"Ctrl", DevPathFromTextCtrl },\r | |
5d6a5aee RN |
3082 | \r |
3083 | {L"AcpiPath", DevPathFromTextAcpiPath },\r | |
4d0a30a4 RN |
3084 | {L"Acpi", DevPathFromTextAcpi },\r |
3085 | {L"PciRoot", DevPathFromTextPciRoot },\r | |
3086 | {L"PcieRoot", DevPathFromTextPcieRoot },\r | |
3087 | {L"Floppy", DevPathFromTextFloppy },\r | |
3088 | {L"Keyboard", DevPathFromTextKeyboard },\r | |
3089 | {L"Serial", DevPathFromTextSerial },\r | |
3090 | {L"ParallelPort", DevPathFromTextParallelPort },\r | |
3091 | {L"AcpiEx", DevPathFromTextAcpiEx },\r | |
3092 | {L"AcpiExp", DevPathFromTextAcpiExp },\r | |
3093 | {L"AcpiAdr", DevPathFromTextAcpiAdr },\r | |
5d6a5aee RN |
3094 | \r |
3095 | {L"Msg", DevPathFromTextMsg },\r | |
4d0a30a4 RN |
3096 | {L"Ata", DevPathFromTextAta },\r |
3097 | {L"Scsi", DevPathFromTextScsi },\r | |
3098 | {L"Fibre", DevPathFromTextFibre },\r | |
3099 | {L"FibreEx", DevPathFromTextFibreEx },\r | |
3100 | {L"I1394", DevPathFromText1394 },\r | |
3101 | {L"USB", DevPathFromTextUsb },\r | |
3102 | {L"I2O", DevPathFromTextI2O },\r | |
3103 | {L"Infiniband", DevPathFromTextInfiniband },\r | |
3104 | {L"VenMsg", DevPathFromTextVenMsg },\r | |
3105 | {L"VenPcAnsi", DevPathFromTextVenPcAnsi },\r | |
3106 | {L"VenVt100", DevPathFromTextVenVt100 },\r | |
3107 | {L"VenVt100Plus", DevPathFromTextVenVt100Plus },\r | |
3108 | {L"VenUtf8", DevPathFromTextVenUtf8 },\r | |
3109 | {L"UartFlowCtrl", DevPathFromTextUartFlowCtrl },\r | |
3110 | {L"SAS", DevPathFromTextSAS },\r | |
3111 | {L"SasEx", DevPathFromTextSasEx },\r | |
a06ec3e2 | 3112 | {L"NVMe", DevPathFromTextNVMe },\r |
52306166 | 3113 | {L"UFS", DevPathFromTextUfs },\r |
4d0a30a4 RN |
3114 | {L"DebugPort", DevPathFromTextDebugPort },\r |
3115 | {L"MAC", DevPathFromTextMAC },\r | |
3116 | {L"IPv4", DevPathFromTextIPv4 },\r | |
3117 | {L"IPv6", DevPathFromTextIPv6 },\r | |
3118 | {L"Uart", DevPathFromTextUart },\r | |
3119 | {L"UsbClass", DevPathFromTextUsbClass },\r | |
3120 | {L"UsbAudio", DevPathFromTextUsbAudio },\r | |
3121 | {L"UsbCDCControl", DevPathFromTextUsbCDCControl },\r | |
3122 | {L"UsbHID", DevPathFromTextUsbHID },\r | |
3123 | {L"UsbImage", DevPathFromTextUsbImage },\r | |
3124 | {L"UsbPrinter", DevPathFromTextUsbPrinter },\r | |
3125 | {L"UsbMassStorage", DevPathFromTextUsbMassStorage },\r | |
3126 | {L"UsbHub", DevPathFromTextUsbHub },\r | |
3127 | {L"UsbCDCData", DevPathFromTextUsbCDCData },\r | |
3128 | {L"UsbSmartCard", DevPathFromTextUsbSmartCard },\r | |
3129 | {L"UsbVideo", DevPathFromTextUsbVideo },\r | |
3130 | {L"UsbDiagnostic", DevPathFromTextUsbDiagnostic },\r | |
3131 | {L"UsbWireless", DevPathFromTextUsbWireless },\r | |
3132 | {L"UsbDeviceFirmwareUpdate", DevPathFromTextUsbDeviceFirmwareUpdate },\r | |
3133 | {L"UsbIrdaBridge", DevPathFromTextUsbIrdaBridge },\r | |
3134 | {L"UsbTestAndMeasurement", DevPathFromTextUsbTestAndMeasurement },\r | |
3135 | {L"UsbWwid", DevPathFromTextUsbWwid },\r | |
3136 | {L"Unit", DevPathFromTextUnit },\r | |
3137 | {L"iSCSI", DevPathFromTextiSCSI },\r | |
3138 | {L"Vlan", DevPathFromTextVlan },\r | |
5d6a5aee RN |
3139 | \r |
3140 | {L"MediaPath", DevPathFromTextMediaPath },\r | |
4d0a30a4 RN |
3141 | {L"HD", DevPathFromTextHD },\r |
3142 | {L"CDROM", DevPathFromTextCDROM },\r | |
9da38884 | 3143 | {L"VenMedia", DevPathFromTextVenMedia },\r |
4d0a30a4 RN |
3144 | {L"Media", DevPathFromTextMedia },\r |
3145 | {L"Fv", DevPathFromTextFv },\r | |
3146 | {L"FvFile", DevPathFromTextFvFile },\r | |
3147 | {L"Offset", DevPathFromTextRelativeOffsetRange },\r | |
5d6a5aee RN |
3148 | \r |
3149 | {L"BbsPath", DevPathFromTextBbsPath },\r | |
4d0a30a4 RN |
3150 | {L"BBS", DevPathFromTextBBS },\r |
3151 | {L"Sata", DevPathFromTextSata },\r | |
95276127 | 3152 | {NULL, NULL}\r |
3153 | };\r | |
3154 | \r | |
572f5d8a | 3155 | /**\r |
3156 | Convert text to the binary representation of a device node.\r | |
95276127 | 3157 | \r |
572f5d8a | 3158 | @param TextDeviceNode TextDeviceNode points to the text representation of a device\r |
95276127 | 3159 | node. Conversion starts with the first character and continues\r |
3160 | until the first non-device node character.\r | |
3161 | \r | |
572f5d8a | 3162 | @return A pointer to the EFI device node or NULL if TextDeviceNode is NULL or there was\r |
3163 | insufficient memory or text unsupported.\r | |
95276127 | 3164 | \r |
572f5d8a | 3165 | **/\r |
3166 | EFI_DEVICE_PATH_PROTOCOL *\r | |
3167 | EFIAPI\r | |
4d0a30a4 | 3168 | UefiDevicePathLibConvertTextToDeviceNode (\r |
572f5d8a | 3169 | IN CONST CHAR16 *TextDeviceNode\r |
3170 | )\r | |
95276127 | 3171 | {\r |
4d0a30a4 | 3172 | DEVICE_PATH_FROM_TEXT FromText;\r |
95276127 | 3173 | CHAR16 *ParamStr;\r |
3174 | EFI_DEVICE_PATH_PROTOCOL *DeviceNode;\r | |
3175 | CHAR16 *DeviceNodeStr;\r | |
3176 | UINTN Index;\r | |
3177 | \r | |
3178 | if ((TextDeviceNode == NULL) || (IS_NULL (*TextDeviceNode))) {\r | |
3179 | return NULL;\r | |
3180 | }\r | |
3181 | \r | |
3182 | ParamStr = NULL;\r | |
4d0a30a4 RN |
3183 | FromText = NULL;\r |
3184 | DeviceNodeStr = UefiDevicePathLibStrDuplicate (TextDeviceNode);\r | |
3069bc19 | 3185 | ASSERT (DeviceNodeStr != NULL);\r |
95276127 | 3186 | \r |
4d0a30a4 RN |
3187 | for (Index = 0; mUefiDevicePathLibDevPathFromTextTable[Index].Function != NULL; Index++) {\r |
3188 | ParamStr = GetParamByNodeName (DeviceNodeStr, mUefiDevicePathLibDevPathFromTextTable[Index].DevicePathNodeText);\r | |
95276127 | 3189 | if (ParamStr != NULL) {\r |
4d0a30a4 | 3190 | FromText = mUefiDevicePathLibDevPathFromTextTable[Index].Function;\r |
95276127 | 3191 | break;\r |
3192 | }\r | |
3193 | }\r | |
3194 | \r | |
4d0a30a4 | 3195 | if (FromText == NULL) {\r |
95276127 | 3196 | //\r |
3197 | // A file path\r | |
3198 | //\r | |
4d0a30a4 RN |
3199 | FromText = DevPathFromTextFilePath;\r |
3200 | DeviceNode = FromText (DeviceNodeStr);\r | |
95276127 | 3201 | } else {\r |
4d0a30a4 | 3202 | DeviceNode = FromText (ParamStr);\r |
95276127 | 3203 | FreePool (ParamStr);\r |
3204 | }\r | |
3205 | \r | |
3206 | FreePool (DeviceNodeStr);\r | |
3207 | \r | |
3208 | return DeviceNode;\r | |
3209 | }\r | |
3210 | \r | |
572f5d8a | 3211 | /**\r |
3212 | Convert text to the binary representation of a device path.\r | |
95276127 | 3213 | \r |
95276127 | 3214 | \r |
572f5d8a | 3215 | @param TextDevicePath TextDevicePath points to the text representation of a device\r |
95276127 | 3216 | path. Conversion starts with the first character and continues\r |
3217 | until the first non-device node character.\r | |
3218 | \r | |
572f5d8a | 3219 | @return A pointer to the allocated device path or NULL if TextDeviceNode is NULL or\r |
3220 | there was insufficient memory.\r | |
95276127 | 3221 | \r |
572f5d8a | 3222 | **/\r |
3223 | EFI_DEVICE_PATH_PROTOCOL *\r | |
3224 | EFIAPI\r | |
4d0a30a4 | 3225 | UefiDevicePathLibConvertTextToDevicePath (\r |
572f5d8a | 3226 | IN CONST CHAR16 *TextDevicePath\r |
3227 | )\r | |
95276127 | 3228 | {\r |
95276127 | 3229 | EFI_DEVICE_PATH_PROTOCOL *DeviceNode;\r |
95276127 | 3230 | EFI_DEVICE_PATH_PROTOCOL *NewDevicePath;\r |
3231 | CHAR16 *DevicePathStr;\r | |
3232 | CHAR16 *Str;\r | |
3233 | CHAR16 *DeviceNodeStr;\r | |
4d0a30a4 | 3234 | BOOLEAN IsInstanceEnd;\r |
95276127 | 3235 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r |
3236 | \r | |
3237 | if ((TextDevicePath == NULL) || (IS_NULL (*TextDevicePath))) {\r | |
3238 | return NULL;\r | |
3239 | }\r | |
3240 | \r | |
3241 | DevicePath = (EFI_DEVICE_PATH_PROTOCOL *) AllocatePool (END_DEVICE_PATH_LENGTH);\r | |
3069bc19 | 3242 | ASSERT (DevicePath != NULL);\r |
95276127 | 3243 | SetDevicePathEndNode (DevicePath);\r |
3244 | \r | |
4d0a30a4 | 3245 | DevicePathStr = UefiDevicePathLibStrDuplicate (TextDevicePath);\r |
95276127 | 3246 | \r |
4d0a30a4 | 3247 | Str = DevicePathStr;\r |
95276127 | 3248 | while ((DeviceNodeStr = GetNextDeviceNodeStr (&Str, &IsInstanceEnd)) != NULL) {\r |
4d0a30a4 | 3249 | DeviceNode = UefiDevicePathLibConvertTextToDeviceNode (DeviceNodeStr);\r |
95276127 | 3250 | \r |
4d0a30a4 | 3251 | NewDevicePath = AppendDevicePathNode (DevicePath, DeviceNode);\r |
95276127 | 3252 | FreePool (DevicePath);\r |
3253 | FreePool (DeviceNode);\r | |
3254 | DevicePath = NewDevicePath;\r | |
3255 | \r | |
4d0a30a4 | 3256 | if (IsInstanceEnd) {\r |
95276127 | 3257 | DeviceNode = (EFI_DEVICE_PATH_PROTOCOL *) AllocatePool (END_DEVICE_PATH_LENGTH);\r |
3069bc19 | 3258 | ASSERT (DeviceNode != NULL);\r |
4d0a30a4 | 3259 | SetDevicePathEndNode (DeviceNode);\r |
95276127 | 3260 | \r |
4d0a30a4 | 3261 | NewDevicePath = AppendDevicePathNode (DevicePath, DeviceNode);\r |
95276127 | 3262 | FreePool (DevicePath);\r |
3263 | FreePool (DeviceNode);\r | |
3264 | DevicePath = NewDevicePath;\r | |
3265 | }\r | |
3266 | }\r | |
3267 | \r | |
3268 | FreePool (DevicePathStr);\r | |
3269 | return DevicePath;\r | |
3270 | }\r |