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Commit | Line | Data |
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95276127 | 1 | /*++\r |
2 | \r | |
3 | Copyright (c) 2006, Intel Corporation \r | |
4 | All rights reserved. This program and the accompanying materials \r | |
5 | are licensed and made available under the terms and conditions of the BSD License \r | |
6 | which accompanies this distribution. The full text of the license may be found at \r | |
7 | http://opensource.org/licenses/bsd-license.php \r | |
8 | \r | |
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
11 | \r | |
12 | Module Name:\r | |
13 | \r | |
14 | DevicePathFromText.c\r | |
15 | \r | |
16 | Abstract:\r | |
17 | \r | |
18 | DevicePathFromText protocol as defined in the UEFI 2.0 specification.\r | |
19 | \r | |
20 | --*/\r | |
21 | \r | |
95276127 | 22 | #include "DevicePath.h"\r |
23 | \r | |
24 | STATIC\r | |
25 | CHAR16 *\r | |
26 | StrDuplicate (\r | |
27 | IN CONST CHAR16 *Src\r | |
28 | )\r | |
29 | /*++\r | |
30 | \r | |
31 | Routine Description:\r | |
32 | Duplicate a string\r | |
33 | \r | |
34 | Arguments:\r | |
35 | Src - Source string\r | |
36 | \r | |
37 | Returns:\r | |
38 | Duplicated string\r | |
39 | \r | |
40 | --*/\r | |
41 | {\r | |
42 | UINTN Length;\r | |
43 | CHAR16 *ReturnStr;\r | |
44 | \r | |
45 | Length = StrLen ((CHAR16 *) Src);\r | |
46 | \r | |
47 | ReturnStr = AllocateCopyPool ((Length + 1) * sizeof (CHAR16), (VOID *) Src);\r | |
48 | \r | |
49 | return ReturnStr;\r | |
50 | }\r | |
51 | \r | |
52 | STATIC\r | |
53 | CHAR16 *\r | |
54 | GetParamByNodeName (\r | |
55 | IN CHAR16 *Str,\r | |
56 | IN CHAR16 *NodeName\r | |
57 | )\r | |
58 | /*++\r | |
59 | \r | |
60 | Routine Description:\r | |
61 | Get parameter in a pair of parentheses follow the given node name.\r | |
62 | For example, given the "Pci(0,1)" and NodeName "Pci", it returns "0,1".\r | |
63 | \r | |
64 | Arguments:\r | |
65 | Str - Device Path Text\r | |
66 | NodeName - Name of the node\r | |
67 | \r | |
68 | Returns:\r | |
69 | Parameter text for the node\r | |
70 | \r | |
71 | --*/\r | |
72 | {\r | |
73 | CHAR16 *ParamStr;\r | |
74 | CHAR16 *StrPointer;\r | |
75 | UINTN NodeNameLength;\r | |
76 | UINTN ParameterLength;\r | |
77 | \r | |
78 | //\r | |
79 | // Check whether the node name matchs\r | |
80 | //\r | |
81 | NodeNameLength = StrLen (NodeName);\r | |
82 | if (CompareMem (Str, NodeName, NodeNameLength * sizeof (CHAR16)) != 0) {\r | |
83 | return NULL;\r | |
84 | }\r | |
85 | \r | |
86 | ParamStr = Str + NodeNameLength;\r | |
87 | if (!IS_LEFT_PARENTH (*ParamStr)) {\r | |
88 | return NULL;\r | |
89 | }\r | |
90 | \r | |
91 | //\r | |
92 | // Skip the found '(' and find first occurrence of ')'\r | |
93 | //\r | |
94 | ParamStr++;\r | |
95 | ParameterLength = 0;\r | |
96 | StrPointer = ParamStr;\r | |
97 | while (!IS_NULL (*StrPointer)) {\r | |
98 | if (IS_RIGHT_PARENTH (*StrPointer)) {\r | |
99 | break;\r | |
100 | }\r | |
101 | StrPointer++;\r | |
102 | ParameterLength++;\r | |
103 | }\r | |
104 | if (IS_NULL (*StrPointer)) {\r | |
105 | //\r | |
106 | // ')' not found\r | |
107 | //\r | |
108 | return NULL;\r | |
109 | }\r | |
110 | \r | |
111 | ParamStr = AllocateCopyPool ((ParameterLength + 1) * sizeof (CHAR16), ParamStr);\r | |
112 | if (ParamStr == NULL) {\r | |
113 | return NULL;\r | |
114 | }\r | |
115 | //\r | |
116 | // Terminate the parameter string\r | |
117 | //\r | |
118 | ParamStr[ParameterLength] = L'\0';\r | |
119 | \r | |
120 | return ParamStr;\r | |
121 | }\r | |
122 | \r | |
123 | STATIC\r | |
124 | CHAR16 *\r | |
125 | SplitStr (\r | |
126 | IN OUT CHAR16 **List,\r | |
127 | IN CHAR16 Separator\r | |
128 | )\r | |
129 | /*++\r | |
130 | \r | |
131 | Routine Description:\r | |
132 | Get current sub-string from a string list, before return\r | |
133 | the list header is moved to next sub-string. The sub-string is separated\r | |
134 | by the specified character. For example, the separator is ',', the string\r | |
cf40f28a | 135 | list is "2,0,3", it returns "2", the remain list move to "0,3"\r |
95276127 | 136 | \r |
137 | Arguments:\r | |
138 | List - A string list separated by the specified separator\r | |
139 | Separator - The separator character\r | |
140 | \r | |
141 | Returns:\r | |
142 | pointer - The current sub-string\r | |
143 | \r | |
144 | --*/\r | |
145 | {\r | |
146 | CHAR16 *Str;\r | |
147 | CHAR16 *ReturnStr;\r | |
148 | \r | |
149 | Str = *List;\r | |
150 | ReturnStr = Str;\r | |
151 | \r | |
152 | if (IS_NULL (*Str)) {\r | |
153 | return ReturnStr;\r | |
154 | }\r | |
155 | \r | |
156 | //\r | |
157 | // Find first occurrence of the separator\r | |
158 | //\r | |
159 | while (!IS_NULL (*Str)) {\r | |
160 | if (*Str == Separator) {\r | |
161 | break;\r | |
162 | }\r | |
163 | Str++;\r | |
164 | }\r | |
165 | \r | |
166 | if (*Str == Separator) {\r | |
167 | //\r | |
168 | // Find a sub-string, terminate it\r | |
169 | //\r | |
170 | *Str = L'\0';\r | |
171 | Str++;\r | |
172 | }\r | |
173 | \r | |
174 | //\r | |
175 | // Move to next sub-string\r | |
176 | //\r | |
177 | *List = Str;\r | |
178 | \r | |
179 | return ReturnStr;\r | |
180 | }\r | |
181 | \r | |
182 | STATIC\r | |
183 | CHAR16 *\r | |
184 | GetNextParamStr (\r | |
185 | IN OUT CHAR16 **List\r | |
186 | )\r | |
187 | {\r | |
188 | //\r | |
189 | // The separator is comma\r | |
190 | //\r | |
191 | return SplitStr (List, L',');\r | |
192 | }\r | |
193 | \r | |
194 | STATIC\r | |
195 | CHAR16 *\r | |
196 | GetNextDeviceNodeStr (\r | |
197 | IN OUT CHAR16 **DevicePath,\r | |
198 | OUT BOOLEAN *IsInstanceEnd\r | |
199 | )\r | |
200 | /*++\r | |
201 | \r | |
202 | Routine Description:\r | |
203 | Get one device node from entire device path text.\r | |
204 | \r | |
205 | Arguments:\r | |
206 | Str - The entire device path text string\r | |
207 | IsInstanceEnd - This node is the end of a device path instance\r | |
208 | \r | |
209 | Returns:\r | |
210 | a pointer - A device node text\r | |
211 | NULL - No more device node available\r | |
212 | \r | |
213 | --*/\r | |
214 | {\r | |
215 | CHAR16 *Str;\r | |
216 | CHAR16 *ReturnStr;\r | |
217 | UINTN ParenthesesStack;\r | |
218 | \r | |
219 | Str = *DevicePath;\r | |
220 | if (IS_NULL (*Str)) {\r | |
221 | return NULL;\r | |
222 | }\r | |
223 | \r | |
224 | //\r | |
225 | // Skip the leading '/', '(', ')' and ','\r | |
226 | //\r | |
227 | while (!IS_NULL (*Str)) {\r | |
228 | if (!IS_SLASH (*Str) &&\r | |
229 | !IS_COMMA (*Str) &&\r | |
230 | !IS_LEFT_PARENTH (*Str) &&\r | |
231 | !IS_RIGHT_PARENTH (*Str)) {\r | |
232 | break;\r | |
233 | }\r | |
234 | Str++;\r | |
235 | }\r | |
236 | \r | |
237 | ReturnStr = Str;\r | |
238 | \r | |
239 | //\r | |
240 | // Scan for the separator of this device node, '/' or ','\r | |
241 | //\r | |
242 | ParenthesesStack = 0;\r | |
243 | while (!IS_NULL (*Str)) {\r | |
244 | if ((IS_COMMA (*Str) || IS_SLASH (*Str)) && (ParenthesesStack == 0)) {\r | |
245 | break;\r | |
246 | }\r | |
247 | \r | |
248 | if (IS_LEFT_PARENTH (*Str)) {\r | |
249 | ParenthesesStack++;\r | |
250 | } else if (IS_RIGHT_PARENTH (*Str)) {\r | |
251 | ParenthesesStack--;\r | |
252 | }\r | |
253 | \r | |
254 | Str++;\r | |
255 | }\r | |
256 | \r | |
257 | if (ParenthesesStack != 0) {\r | |
258 | //\r | |
259 | // The '(' doesn't pair with ')', invalid device path text\r | |
260 | //\r | |
261 | return NULL;\r | |
262 | }\r | |
263 | \r | |
264 | if (IS_COMMA (*Str)) {\r | |
265 | *IsInstanceEnd = TRUE;\r | |
266 | *Str = L'\0';\r | |
267 | Str++;\r | |
268 | } else {\r | |
269 | *IsInstanceEnd = FALSE;\r | |
270 | if (!IS_NULL (*Str)) {\r | |
271 | *Str = L'\0';\r | |
272 | Str++;\r | |
273 | }\r | |
274 | }\r | |
275 | \r | |
276 | *DevicePath = Str;\r | |
277 | \r | |
278 | return ReturnStr;\r | |
279 | }\r | |
280 | \r | |
281 | STATIC\r | |
282 | BOOLEAN\r | |
283 | IsHexDigit (\r | |
284 | OUT UINT8 *Digit,\r | |
285 | IN CHAR16 Char\r | |
286 | )\r | |
287 | /*++\r | |
288 | \r | |
289 | Routine Description:\r | |
290 | Determines if a Unicode character is a hexadecimal digit.\r | |
291 | The test is case insensitive.\r | |
292 | \r | |
293 | Arguments:\r | |
294 | Digit - Pointer to byte that receives the value of the hex character.\r | |
295 | Char - Unicode character to test.\r | |
296 | \r | |
297 | Returns:\r | |
298 | TRUE - If the character is a hexadecimal digit.\r | |
299 | FALSE - Otherwise.\r | |
300 | \r | |
301 | --*/\r | |
302 | {\r | |
303 | if ((Char >= L'0') && (Char <= L'9')) {\r | |
304 | *Digit = (UINT8) (Char - L'0');\r | |
305 | return TRUE;\r | |
306 | }\r | |
307 | \r | |
308 | if ((Char >= L'A') && (Char <= L'F')) {\r | |
309 | *Digit = (UINT8) (Char - L'A' + 0x0A);\r | |
310 | return TRUE;\r | |
311 | }\r | |
312 | \r | |
313 | if ((Char >= L'a') && (Char <= L'f')) {\r | |
314 | *Digit = (UINT8) (Char - L'a' + 0x0A);\r | |
315 | return TRUE;\r | |
316 | }\r | |
317 | \r | |
318 | return FALSE;\r | |
319 | }\r | |
320 | \r | |
321 | STATIC\r | |
322 | EFI_STATUS\r | |
323 | HexStringToBuf (\r | |
324 | IN OUT UINT8 *Buf, \r | |
325 | IN OUT UINTN *Len,\r | |
326 | IN CHAR16 *Str,\r | |
327 | OUT UINTN *ConvertedStrLen OPTIONAL\r | |
328 | )\r | |
329 | /*++\r | |
330 | \r | |
331 | Routine Description:\r | |
332 | Converts Unicode string to binary buffer.\r | |
333 | The conversion may be partial.\r | |
334 | The first character in the string that is not hex digit stops the conversion.\r | |
335 | At a minimum, any blob of data could be represented as a hex string.\r | |
336 | \r | |
337 | Arguments:\r | |
338 | Buf - Pointer to buffer that receives the data.\r | |
339 | Len - Length in bytes of the buffer to hold converted data.\r | |
340 | If routine return with EFI_SUCCESS, containing length of converted data.\r | |
341 | If routine return with EFI_BUFFER_TOO_SMALL, containg length of buffer desired.\r | |
342 | Str - String to be converted from.\r | |
343 | ConvertedStrLen - Length of the Hex String consumed.\r | |
344 | \r | |
345 | Returns:\r | |
346 | EFI_SUCCESS: Routine Success.\r | |
347 | EFI_BUFFER_TOO_SMALL: The buffer is too small to hold converted data.\r | |
348 | EFI_\r | |
349 | \r | |
350 | --*/\r | |
351 | {\r | |
352 | UINTN HexCnt;\r | |
353 | UINTN Idx;\r | |
354 | UINTN BufferLength;\r | |
355 | UINT8 Digit;\r | |
356 | UINT8 Byte;\r | |
357 | \r | |
6ee5bbdd | 358 | Digit = 0;\r |
359 | \r | |
95276127 | 360 | //\r |
361 | // Find out how many hex characters the string has.\r | |
362 | //\r | |
363 | for (Idx = 0, HexCnt = 0; IsHexDigit (&Digit, Str[Idx]); Idx++, HexCnt++);\r | |
364 | \r | |
365 | if (HexCnt == 0) {\r | |
366 | *Len = 0;\r | |
367 | return EFI_SUCCESS;\r | |
368 | }\r | |
369 | //\r | |
370 | // Two Unicode characters make up 1 buffer byte. Round up.\r | |
371 | //\r | |
372 | BufferLength = (HexCnt + 1) / 2; \r | |
373 | \r | |
374 | //\r | |
375 | // Test if buffer is passed enough.\r | |
376 | //\r | |
377 | if (BufferLength > (*Len)) {\r | |
378 | *Len = BufferLength;\r | |
379 | return EFI_BUFFER_TOO_SMALL;\r | |
380 | }\r | |
381 | \r | |
382 | *Len = BufferLength;\r | |
383 | \r | |
384 | for (Idx = 0; Idx < HexCnt; Idx++) {\r | |
385 | \r | |
386 | IsHexDigit (&Digit, Str[HexCnt - 1 - Idx]);\r | |
387 | \r | |
388 | //\r | |
389 | // For odd charaters, write the lower nibble for each buffer byte,\r | |
390 | // and for even characters, the upper nibble.\r | |
391 | //\r | |
392 | if ((Idx & 1) == 0) {\r | |
393 | Byte = Digit;\r | |
394 | } else {\r | |
395 | Byte = Buf[Idx / 2];\r | |
396 | Byte &= 0x0F;\r | |
397 | Byte = (UINT8) (Byte | Digit << 4);\r | |
398 | }\r | |
399 | \r | |
400 | Buf[Idx / 2] = Byte;\r | |
401 | }\r | |
402 | \r | |
403 | if (ConvertedStrLen != NULL) {\r | |
404 | *ConvertedStrLen = HexCnt;\r | |
405 | }\r | |
406 | \r | |
407 | return EFI_SUCCESS;\r | |
408 | }\r | |
409 | \r | |
410 | STATIC\r | |
411 | CHAR16 *\r | |
412 | TrimHexStr (\r | |
cf40f28a | 413 | IN CHAR16 *Str,\r |
414 | OUT BOOLEAN *IsHex\r | |
95276127 | 415 | )\r |
416 | /*++\r | |
417 | \r | |
418 | Routine Description:\r | |
cf40f28a | 419 | Skip the leading white space and '0x' or '0X' of a integer string\r |
95276127 | 420 | \r |
421 | Arguments:\r | |
cf40f28a | 422 | Str - The integer string\r |
423 | IsHex - 1: Hex string, 0: Decimal string\r | |
95276127 | 424 | \r |
425 | Returns:\r | |
426 | \r | |
427 | --*/\r | |
428 | {\r | |
cf40f28a | 429 | *IsHex = FALSE;\r |
430 | \r | |
95276127 | 431 | //\r |
432 | // skip preceeding white space\r | |
433 | //\r | |
434 | while (*Str && *Str == ' ') {\r | |
435 | Str += 1;\r | |
436 | }\r | |
437 | //\r | |
438 | // skip preceeding zeros\r | |
439 | //\r | |
440 | while (*Str && *Str == '0') {\r | |
441 | Str += 1;\r | |
442 | }\r | |
443 | //\r | |
444 | // skip preceeding character 'x' or 'X'\r | |
445 | //\r | |
446 | if (*Str && (*Str == 'x' || *Str == 'X')) {\r | |
447 | Str += 1;\r | |
cf40f28a | 448 | *IsHex = TRUE;\r |
95276127 | 449 | }\r |
450 | \r | |
451 | return Str;\r | |
452 | }\r | |
453 | \r | |
454 | STATIC\r | |
455 | UINTN\r | |
456 | Xtoi (\r | |
457 | IN CHAR16 *Str\r | |
458 | )\r | |
459 | /*++\r | |
460 | \r | |
461 | Routine Description:\r | |
462 | \r | |
463 | Convert hex string to uint\r | |
464 | \r | |
465 | Arguments:\r | |
466 | \r | |
467 | Str - The string\r | |
468 | \r | |
469 | Returns:\r | |
470 | \r | |
471 | --*/\r | |
472 | {\r | |
473 | UINTN Rvalue;\r | |
474 | UINTN Length;\r | |
475 | \r | |
476 | ASSERT (Str != NULL);\r | |
477 | \r | |
478 | //\r | |
479 | // convert hex digits\r | |
480 | //\r | |
481 | Rvalue = 0;\r | |
482 | Length = sizeof (UINTN);\r | |
cf40f28a | 483 | HexStringToBuf ((UINT8 *) &Rvalue, &Length, Str, NULL);\r |
95276127 | 484 | \r |
485 | return Rvalue;\r | |
486 | }\r | |
487 | \r | |
488 | STATIC\r | |
489 | VOID\r | |
490 | Xtoi64 (\r | |
491 | IN CHAR16 *Str,\r | |
492 | IN UINT64 *Data\r | |
493 | )\r | |
494 | /*++\r | |
495 | \r | |
496 | Routine Description:\r | |
497 | \r | |
498 | Convert hex string to 64 bit data.\r | |
499 | \r | |
500 | Arguments:\r | |
501 | \r | |
502 | Str - The string\r | |
503 | \r | |
504 | Returns:\r | |
505 | \r | |
506 | --*/\r | |
507 | {\r | |
508 | UINTN Length;\r | |
509 | \r | |
510 | *Data = 0;\r | |
511 | Length = sizeof (UINT64);\r | |
cf40f28a | 512 | HexStringToBuf ((UINT8 *) Data, &Length, Str, NULL);\r |
95276127 | 513 | }\r |
514 | \r | |
515 | STATIC\r | |
516 | UINTN\r | |
cf40f28a | 517 | Dtoi (\r |
95276127 | 518 | IN CHAR16 *str\r |
519 | )\r | |
520 | /*++\r | |
521 | \r | |
522 | Routine Description:\r | |
523 | \r | |
524 | Convert decimal string to uint\r | |
525 | \r | |
526 | Arguments:\r | |
527 | \r | |
528 | Str - The string\r | |
529 | \r | |
530 | Returns:\r | |
531 | \r | |
532 | --*/\r | |
533 | {\r | |
534 | UINTN Rvalue;\r | |
535 | CHAR16 Char;\r | |
536 | UINTN High;\r | |
537 | UINTN Low;\r | |
538 | \r | |
539 | ASSERT (str != NULL);\r | |
540 | \r | |
541 | High = (UINTN) -1 / 10;\r | |
542 | Low = (UINTN) -1 % 10;\r | |
543 | //\r | |
544 | // skip preceeding white space\r | |
545 | //\r | |
546 | while (*str && *str == ' ') {\r | |
547 | str += 1;\r | |
548 | }\r | |
549 | //\r | |
550 | // convert digits\r | |
551 | //\r | |
552 | Rvalue = 0;\r | |
553 | Char = *(str++);\r | |
554 | while (Char) {\r | |
555 | if (Char >= '0' && Char <= '9') {\r | |
556 | if ((Rvalue > High || Rvalue == High) && (Char - '0' > (INTN) Low)) {\r | |
557 | return (UINTN) -1;\r | |
558 | }\r | |
559 | \r | |
560 | Rvalue = (Rvalue * 10) + Char - '0';\r | |
561 | } else {\r | |
562 | break;\r | |
563 | }\r | |
564 | \r | |
565 | Char = *(str++);\r | |
566 | }\r | |
567 | \r | |
568 | return Rvalue;\r | |
569 | }\r | |
570 | \r | |
cf40f28a | 571 | STATIC\r |
572 | VOID\r | |
573 | Dtoi64 (\r | |
574 | IN CHAR16 *str,\r | |
575 | OUT UINT64 *Data\r | |
576 | )\r | |
577 | /*++\r | |
578 | \r | |
579 | Routine Description:\r | |
580 | \r | |
581 | Convert decimal string to uint\r | |
582 | \r | |
583 | Arguments:\r | |
584 | \r | |
585 | Str - The string\r | |
586 | \r | |
587 | Returns:\r | |
588 | \r | |
589 | --*/\r | |
590 | {\r | |
591 | UINT64 Rvalue;\r | |
592 | CHAR16 Char;\r | |
593 | UINT64 High;\r | |
594 | UINT64 Low;\r | |
595 | \r | |
596 | ASSERT (str != NULL);\r | |
597 | ASSERT (Data != NULL);\r | |
598 | \r | |
599 | //\r | |
600 | // skip preceeding white space\r | |
601 | //\r | |
602 | while (*str && *str == ' ') {\r | |
603 | str += 1;\r | |
604 | }\r | |
605 | //\r | |
606 | // convert digits\r | |
607 | //\r | |
608 | Rvalue = 0;\r | |
609 | Char = *(str++);\r | |
610 | while (Char) {\r | |
611 | if (Char >= '0' && Char <= '9') {\r | |
612 | High = LShiftU64 (Rvalue, 3);\r | |
613 | Low = LShiftU64 (Rvalue, 1);\r | |
614 | Rvalue = High + Low + Char - '0';\r | |
615 | } else {\r | |
616 | break;\r | |
617 | }\r | |
618 | \r | |
619 | Char = *(str++);\r | |
620 | }\r | |
621 | \r | |
622 | *Data = Rvalue;\r | |
623 | }\r | |
624 | \r | |
625 | STATIC\r | |
626 | UINTN\r | |
627 | Strtoi (\r | |
628 | IN CHAR16 *Str\r | |
629 | )\r | |
630 | /*++\r | |
631 | \r | |
632 | Routine Description:\r | |
633 | \r | |
634 | Convert integer string to uint.\r | |
635 | \r | |
636 | Arguments:\r | |
637 | \r | |
638 | Str - The integer string. If leading with "0x" or "0X", it's heximal.\r | |
639 | \r | |
640 | Returns:\r | |
641 | \r | |
642 | --*/\r | |
643 | {\r | |
644 | BOOLEAN IsHex;\r | |
645 | \r | |
646 | Str = TrimHexStr (Str, &IsHex);\r | |
647 | \r | |
648 | if (IsHex) {\r | |
649 | return Xtoi (Str);\r | |
650 | } else {\r | |
651 | return Dtoi (Str);\r | |
652 | }\r | |
653 | }\r | |
654 | \r | |
655 | STATIC\r | |
656 | VOID\r | |
657 | Strtoi64 (\r | |
658 | IN CHAR16 *Str,\r | |
659 | IN UINT64 *Data\r | |
660 | )\r | |
661 | /*++\r | |
662 | \r | |
663 | Routine Description:\r | |
664 | \r | |
665 | Convert integer string to 64 bit data.\r | |
666 | \r | |
667 | Arguments:\r | |
668 | \r | |
669 | Str - The integer string. If leading with "0x" or "0X", it's heximal.\r | |
670 | \r | |
671 | Returns:\r | |
672 | \r | |
673 | --*/\r | |
674 | {\r | |
675 | BOOLEAN IsHex;\r | |
676 | \r | |
677 | Str = TrimHexStr (Str, &IsHex);\r | |
678 | \r | |
679 | if (IsHex) {\r | |
680 | Xtoi64 (Str, Data);\r | |
681 | } else {\r | |
682 | Dtoi64 (Str, Data);\r | |
683 | }\r | |
684 | }\r | |
685 | \r | |
95276127 | 686 | STATIC\r |
687 | EFI_STATUS \r | |
688 | StrToBuf (\r | |
689 | OUT UINT8 *Buf,\r | |
690 | IN UINTN BufferLength,\r | |
691 | IN CHAR16 *Str\r | |
692 | )\r | |
693 | {\r | |
694 | UINTN Index;\r | |
695 | UINTN StrLength;\r | |
696 | UINT8 Digit;\r | |
697 | UINT8 Byte;\r | |
698 | \r | |
6ee5bbdd | 699 | Digit = 0;\r |
700 | \r | |
95276127 | 701 | //\r |
702 | // Two hex char make up one byte\r | |
703 | //\r | |
704 | StrLength = BufferLength * sizeof (CHAR16);\r | |
705 | \r | |
706 | for(Index = 0; Index < StrLength; Index++, Str++) {\r | |
707 | \r | |
708 | IsHexDigit (&Digit, *Str);\r | |
709 | \r | |
710 | //\r | |
711 | // For odd charaters, write the upper nibble for each buffer byte,\r | |
712 | // and for even characters, the lower nibble.\r | |
713 | //\r | |
714 | if ((Index & 1) == 0) {\r | |
715 | Byte = (UINT8) (Digit << 4);\r | |
716 | } else {\r | |
717 | Byte = Buf[Index / 2];\r | |
718 | Byte &= 0xF0;\r | |
719 | Byte = (UINT8) (Byte | Digit);\r | |
720 | }\r | |
721 | \r | |
722 | Buf[Index / 2] = Byte;\r | |
723 | }\r | |
724 | \r | |
725 | return EFI_SUCCESS;\r | |
726 | }\r | |
727 | \r | |
728 | STATIC\r | |
729 | EFI_STATUS\r | |
730 | StrToGuid (\r | |
731 | IN CHAR16 *Str,\r | |
732 | OUT EFI_GUID *Guid\r | |
733 | )\r | |
734 | {\r | |
735 | UINTN BufferLength;\r | |
736 | UINTN ConvertedStrLen;\r | |
737 | EFI_STATUS Status;\r | |
738 | \r | |
739 | BufferLength = sizeof (Guid->Data1);\r | |
740 | Status = HexStringToBuf ((UINT8 *) &Guid->Data1, &BufferLength, Str, &ConvertedStrLen);\r | |
741 | if (EFI_ERROR (Status)) {\r | |
742 | return Status;\r | |
743 | }\r | |
744 | Str += ConvertedStrLen;\r | |
745 | if (IS_HYPHEN (*Str)) {\r | |
746 | Str++; \r | |
747 | } else {\r | |
748 | return EFI_UNSUPPORTED;\r | |
749 | }\r | |
750 | \r | |
751 | BufferLength = sizeof (Guid->Data2);\r | |
752 | Status = HexStringToBuf ((UINT8 *) &Guid->Data2, &BufferLength, Str, &ConvertedStrLen);\r | |
753 | if (EFI_ERROR (Status)) {\r | |
754 | return Status;\r | |
755 | }\r | |
756 | Str += ConvertedStrLen;\r | |
757 | if (IS_HYPHEN (*Str)) {\r | |
758 | Str++;\r | |
759 | } else {\r | |
760 | return EFI_UNSUPPORTED;\r | |
761 | }\r | |
762 | \r | |
763 | BufferLength = sizeof (Guid->Data3);\r | |
764 | Status = HexStringToBuf ((UINT8 *) &Guid->Data3, &BufferLength, Str, &ConvertedStrLen);\r | |
765 | if (EFI_ERROR (Status)) {\r | |
766 | return Status;\r | |
767 | }\r | |
768 | Str += ConvertedStrLen;\r | |
769 | if (IS_HYPHEN (*Str)) {\r | |
770 | Str++;\r | |
771 | } else {\r | |
772 | return EFI_UNSUPPORTED;\r | |
773 | }\r | |
774 | \r | |
775 | StrToBuf (&Guid->Data4[0], 2, Str);\r | |
776 | //\r | |
777 | // Skip 2 byte hex chars\r | |
778 | //\r | |
779 | Str += 2 * 2;\r | |
780 | \r | |
781 | if (IS_HYPHEN (*Str)) {\r | |
782 | Str++;\r | |
783 | } else {\r | |
784 | return EFI_UNSUPPORTED;\r | |
785 | }\r | |
786 | StrToBuf (&Guid->Data4[2], 6, Str);\r | |
787 | \r | |
788 | return EFI_SUCCESS;\r | |
789 | }\r | |
790 | \r | |
791 | STATIC\r | |
792 | VOID\r | |
793 | StrToIPv4Addr (\r | |
794 | IN OUT CHAR16 **Str,\r | |
795 | OUT EFI_IPv4_ADDRESS *IPv4Addr\r | |
796 | )\r | |
797 | {\r | |
798 | UINTN Index;\r | |
799 | \r | |
800 | for (Index = 0; Index < 4; Index++) {\r | |
cf40f28a | 801 | IPv4Addr->Addr[Index] = (UINT8) Dtoi (SplitStr (Str, L'.'));\r |
95276127 | 802 | }\r |
803 | }\r | |
804 | \r | |
805 | STATIC\r | |
806 | VOID\r | |
807 | StrToIPv6Addr (\r | |
808 | IN OUT CHAR16 **Str,\r | |
809 | OUT EFI_IPv6_ADDRESS *IPv6Addr\r | |
810 | )\r | |
811 | {\r | |
812 | UINTN Index;\r | |
813 | UINT16 Data;\r | |
814 | \r | |
815 | for (Index = 0; Index < 8; Index++) {\r | |
816 | Data = (UINT16) Xtoi (SplitStr (Str, L':'));\r | |
817 | IPv6Addr->Addr[Index * 2] = (UINT8) (Data >> 8);\r | |
818 | IPv6Addr->Addr[Index * 2 + 1] = (UINT8) (Data & 0xff);\r | |
819 | }\r | |
820 | }\r | |
821 | \r | |
822 | STATIC\r | |
823 | VOID\r | |
824 | StrToAscii (\r | |
825 | IN CHAR16 *Str,\r | |
826 | IN OUT CHAR8 **AsciiStr\r | |
827 | )\r | |
828 | {\r | |
829 | CHAR8 *Dest;\r | |
830 | \r | |
831 | Dest = *AsciiStr;\r | |
832 | while (!IS_NULL (*Str)) {\r | |
833 | *(Dest++) = (CHAR8) *(Str++);\r | |
834 | }\r | |
835 | *Dest = 0;\r | |
836 | \r | |
837 | //\r | |
838 | // Return the string next to it\r | |
839 | //\r | |
840 | *AsciiStr = Dest + 1;\r | |
841 | }\r | |
842 | \r | |
843 | STATIC\r | |
844 | EFI_DEVICE_PATH_PROTOCOL *\r | |
845 | DevPathFromTextPci (\r | |
846 | IN CHAR16 *TextDeviceNode\r | |
847 | )\r | |
848 | {\r | |
849 | CHAR16 *FunctionStr;\r | |
850 | CHAR16 *DeviceStr;\r | |
851 | PCI_DEVICE_PATH *Pci;\r | |
852 | \r | |
95276127 | 853 | DeviceStr = GetNextParamStr (&TextDeviceNode);\r |
cf40f28a | 854 | FunctionStr = GetNextParamStr (&TextDeviceNode);\r |
95276127 | 855 | Pci = (PCI_DEVICE_PATH *) CreateDeviceNode (\r |
856 | HARDWARE_DEVICE_PATH,\r | |
857 | HW_PCI_DP,\r | |
858 | sizeof (PCI_DEVICE_PATH)\r | |
859 | );\r | |
860 | \r | |
cf40f28a | 861 | Pci->Function = (UINT8) Strtoi (FunctionStr);\r |
862 | Pci->Device = (UINT8) Strtoi (DeviceStr);\r | |
95276127 | 863 | \r |
864 | return (EFI_DEVICE_PATH_PROTOCOL *) Pci;\r | |
865 | }\r | |
866 | \r | |
867 | STATIC\r | |
868 | EFI_DEVICE_PATH_PROTOCOL *\r | |
869 | DevPathFromTextPcCard (\r | |
870 | IN CHAR16 *TextDeviceNode\r | |
871 | )\r | |
872 | {\r | |
873 | CHAR16 *FunctionNumberStr;\r | |
874 | PCCARD_DEVICE_PATH *Pccard;\r | |
875 | \r | |
876 | FunctionNumberStr = GetNextParamStr (&TextDeviceNode);\r | |
877 | Pccard = (PCCARD_DEVICE_PATH *) CreateDeviceNode (\r | |
878 | HARDWARE_DEVICE_PATH,\r | |
879 | HW_PCCARD_DP,\r | |
880 | sizeof (PCCARD_DEVICE_PATH)\r | |
881 | );\r | |
882 | \r | |
cf40f28a | 883 | Pccard->FunctionNumber = (UINT8) Strtoi (FunctionNumberStr);\r |
95276127 | 884 | \r |
885 | return (EFI_DEVICE_PATH_PROTOCOL *) Pccard;\r | |
886 | }\r | |
887 | \r | |
888 | STATIC\r | |
889 | EFI_DEVICE_PATH_PROTOCOL *\r | |
890 | DevPathFromTextMemoryMapped (\r | |
891 | IN CHAR16 *TextDeviceNode\r | |
892 | )\r | |
893 | {\r | |
cf40f28a | 894 | CHAR16 *MemoryTypeStr;\r |
95276127 | 895 | CHAR16 *StartingAddressStr;\r |
896 | CHAR16 *EndingAddressStr;\r | |
897 | MEMMAP_DEVICE_PATH *MemMap;\r | |
898 | \r | |
cf40f28a | 899 | MemoryTypeStr = GetNextParamStr (&TextDeviceNode);\r |
95276127 | 900 | StartingAddressStr = GetNextParamStr (&TextDeviceNode);\r |
901 | EndingAddressStr = GetNextParamStr (&TextDeviceNode);\r | |
902 | MemMap = (MEMMAP_DEVICE_PATH *) CreateDeviceNode (\r | |
903 | HARDWARE_DEVICE_PATH,\r | |
904 | HW_MEMMAP_DP,\r | |
905 | sizeof (MEMMAP_DEVICE_PATH)\r | |
906 | );\r | |
907 | \r | |
cf40f28a | 908 | MemMap->MemoryType = (UINT32) Strtoi (MemoryTypeStr);\r |
909 | Strtoi64 (StartingAddressStr, &MemMap->StartingAddress);\r | |
910 | Strtoi64 (EndingAddressStr, &MemMap->EndingAddress);\r | |
95276127 | 911 | \r |
912 | return (EFI_DEVICE_PATH_PROTOCOL *) MemMap;\r | |
913 | }\r | |
914 | \r | |
915 | STATIC\r | |
916 | EFI_DEVICE_PATH_PROTOCOL *\r | |
917 | ConvertFromTextVendor (\r | |
918 | IN CHAR16 *TextDeviceNode,\r | |
919 | IN UINT8 Type,\r | |
920 | IN UINT8 SubType\r | |
921 | )\r | |
922 | {\r | |
923 | CHAR16 *GuidStr;\r | |
924 | CHAR16 *DataStr;\r | |
925 | UINTN Length;\r | |
926 | VENDOR_DEVICE_PATH *Vendor;\r | |
927 | \r | |
928 | GuidStr = GetNextParamStr (&TextDeviceNode);\r | |
929 | \r | |
930 | DataStr = GetNextParamStr (&TextDeviceNode);\r | |
931 | Length = StrLen (DataStr);\r | |
932 | //\r | |
933 | // Two hex characters make up 1 buffer byte\r | |
934 | //\r | |
935 | Length = (Length + 1) / 2;\r | |
936 | \r | |
937 | Vendor = (VENDOR_DEVICE_PATH *) CreateDeviceNode (\r | |
938 | Type,\r | |
939 | SubType,\r | |
d074a8e1 | 940 | (UINT16) (sizeof (VENDOR_DEVICE_PATH) + Length)\r |
95276127 | 941 | );\r |
942 | \r | |
943 | StrToGuid (GuidStr, &Vendor->Guid);\r | |
944 | StrToBuf (((UINT8 *) Vendor) + sizeof (VENDOR_DEVICE_PATH), Length, DataStr);\r | |
945 | \r | |
946 | return (EFI_DEVICE_PATH_PROTOCOL *) Vendor;\r | |
947 | }\r | |
948 | \r | |
949 | STATIC\r | |
950 | EFI_DEVICE_PATH_PROTOCOL *\r | |
951 | DevPathFromTextVenHw (\r | |
952 | IN CHAR16 *TextDeviceNode\r | |
953 | )\r | |
954 | {\r | |
955 | return ConvertFromTextVendor (\r | |
956 | TextDeviceNode,\r | |
957 | HARDWARE_DEVICE_PATH,\r | |
958 | HW_VENDOR_DP\r | |
959 | );\r | |
960 | }\r | |
961 | \r | |
962 | STATIC\r | |
963 | EFI_DEVICE_PATH_PROTOCOL *\r | |
964 | DevPathFromTextCtrl (\r | |
965 | IN CHAR16 *TextDeviceNode\r | |
966 | )\r | |
967 | {\r | |
968 | CHAR16 *ControllerStr;\r | |
969 | CONTROLLER_DEVICE_PATH *Controller;\r | |
970 | \r | |
971 | ControllerStr = GetNextParamStr (&TextDeviceNode);\r | |
972 | Controller = (CONTROLLER_DEVICE_PATH *) CreateDeviceNode (\r | |
973 | HARDWARE_DEVICE_PATH,\r | |
974 | HW_CONTROLLER_DP,\r | |
975 | sizeof (CONTROLLER_DEVICE_PATH)\r | |
976 | );\r | |
cf40f28a | 977 | Controller->ControllerNumber = (UINT32) Strtoi (ControllerStr);\r |
95276127 | 978 | \r |
979 | return (EFI_DEVICE_PATH_PROTOCOL *) Controller;\r | |
980 | }\r | |
981 | \r | |
982 | STATIC\r | |
cf40f28a | 983 | VOID\r |
984 | EisaIdFromText (\r | |
985 | IN CHAR16 *Text,\r | |
986 | OUT UINT32 *EisaId\r | |
987 | )\r | |
988 | {\r | |
989 | UINTN PnpId;\r | |
990 | \r | |
991 | PnpId = Xtoi (Text + 3);\r | |
992 | *EisaId = (((Text[0] - '@') & 0x1f) << 10) + \r | |
993 | (((Text[1] - '@') & 0x1f) << 5) + \r | |
994 | ((Text[2] - '@') & 0x1f) +\r | |
995 | (UINT32) (PnpId << 16);\r | |
996 | }\r | |
997 | \r | |
95276127 | 998 | EFI_DEVICE_PATH_PROTOCOL *\r |
999 | DevPathFromTextAcpi (\r | |
1000 | IN CHAR16 *TextDeviceNode\r | |
1001 | )\r | |
1002 | {\r | |
1003 | CHAR16 *HIDStr;\r | |
1004 | CHAR16 *UIDStr;\r | |
1005 | ACPI_HID_DEVICE_PATH *Acpi;\r | |
1006 | \r | |
1007 | HIDStr = GetNextParamStr (&TextDeviceNode);\r | |
1008 | UIDStr = GetNextParamStr (&TextDeviceNode);\r | |
1009 | Acpi = (ACPI_HID_DEVICE_PATH *) CreateDeviceNode (\r | |
1010 | ACPI_DEVICE_PATH,\r | |
1011 | ACPI_DP,\r | |
1012 | sizeof (ACPI_HID_DEVICE_PATH)\r | |
1013 | );\r | |
1014 | \r | |
cf40f28a | 1015 | EisaIdFromText (HIDStr, &Acpi->HID);\r |
1016 | Acpi->UID = (UINT32) Strtoi (UIDStr);\r | |
95276127 | 1017 | \r |
1018 | return (EFI_DEVICE_PATH_PROTOCOL *) Acpi;\r | |
1019 | }\r | |
1020 | \r | |
1021 | STATIC\r | |
1022 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1023 | ConvertFromTextAcpi (\r | |
1024 | IN CHAR16 *TextDeviceNode,\r | |
cf40f28a | 1025 | IN UINT32 PnPId\r |
95276127 | 1026 | )\r |
1027 | {\r | |
1028 | CHAR16 *UIDStr;\r | |
1029 | ACPI_HID_DEVICE_PATH *Acpi;\r | |
1030 | \r | |
1031 | UIDStr = GetNextParamStr (&TextDeviceNode);\r | |
1032 | Acpi = (ACPI_HID_DEVICE_PATH *) CreateDeviceNode (\r | |
1033 | ACPI_DEVICE_PATH,\r | |
1034 | ACPI_DP,\r | |
1035 | sizeof (ACPI_HID_DEVICE_PATH)\r | |
1036 | );\r | |
1037 | \r | |
cf40f28a | 1038 | Acpi->HID = EFI_PNP_ID (PnPId);\r |
1039 | Acpi->UID = (UINT32) Strtoi (UIDStr);\r | |
95276127 | 1040 | \r |
1041 | return (EFI_DEVICE_PATH_PROTOCOL *) Acpi;\r | |
1042 | }\r | |
1043 | \r | |
1044 | STATIC\r | |
1045 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1046 | DevPathFromTextPciRoot (\r | |
1047 | IN CHAR16 *TextDeviceNode\r | |
1048 | )\r | |
1049 | {\r | |
cf40f28a | 1050 | return ConvertFromTextAcpi (TextDeviceNode, 0x0a03);\r |
95276127 | 1051 | }\r |
1052 | \r | |
1053 | STATIC\r | |
1054 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1055 | DevPathFromTextFloppy (\r | |
1056 | IN CHAR16 *TextDeviceNode\r | |
1057 | )\r | |
1058 | {\r | |
cf40f28a | 1059 | return ConvertFromTextAcpi (TextDeviceNode, 0x0604);\r |
95276127 | 1060 | }\r |
1061 | \r | |
1062 | STATIC\r | |
1063 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1064 | DevPathFromTextKeyboard (\r | |
1065 | IN CHAR16 *TextDeviceNode\r | |
1066 | )\r | |
1067 | {\r | |
cf40f28a | 1068 | return ConvertFromTextAcpi (TextDeviceNode, 0x0301);\r |
95276127 | 1069 | }\r |
1070 | \r | |
1071 | STATIC\r | |
1072 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1073 | DevPathFromTextSerial (\r | |
1074 | IN CHAR16 *TextDeviceNode\r | |
1075 | )\r | |
1076 | {\r | |
cf40f28a | 1077 | return ConvertFromTextAcpi (TextDeviceNode, 0x0501);\r |
95276127 | 1078 | }\r |
1079 | \r | |
1080 | STATIC\r | |
1081 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1082 | DevPathFromTextParallelPort (\r | |
1083 | IN CHAR16 *TextDeviceNode\r | |
1084 | )\r | |
1085 | {\r | |
cf40f28a | 1086 | return ConvertFromTextAcpi (TextDeviceNode, 0x0401);\r |
95276127 | 1087 | }\r |
1088 | \r | |
1089 | STATIC\r | |
1090 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1091 | DevPathFromTextAcpiEx (\r | |
1092 | IN CHAR16 *TextDeviceNode\r | |
1093 | )\r | |
1094 | {\r | |
cf40f28a | 1095 | CHAR16 *HIDStr;\r |
1096 | CHAR16 *CIDStr;\r | |
1097 | CHAR16 *UIDStr;\r | |
1098 | CHAR16 *HIDSTRStr;\r | |
1099 | CHAR16 *CIDSTRStr;\r | |
1100 | CHAR16 *UIDSTRStr;\r | |
1101 | CHAR8 *AsciiStr;\r | |
1102 | UINT16 Length;\r | |
1103 | ACPI_EXTENDED_HID_DEVICE_PATH *AcpiEx;\r | |
95276127 | 1104 | \r |
1105 | HIDStr = GetNextParamStr (&TextDeviceNode);\r | |
1106 | CIDStr = GetNextParamStr (&TextDeviceNode);\r | |
1107 | UIDStr = GetNextParamStr (&TextDeviceNode);\r | |
1108 | HIDSTRStr = GetNextParamStr (&TextDeviceNode);\r | |
1109 | CIDSTRStr = GetNextParamStr (&TextDeviceNode);\r | |
1110 | UIDSTRStr = GetNextParamStr (&TextDeviceNode);\r | |
1111 | \r | |
1112 | Length = (UINT16) (sizeof (ACPI_EXTENDED_HID_DEVICE_PATH) + StrLen (HIDSTRStr) + 1);\r | |
1113 | Length = (UINT16) (Length + StrLen (UIDSTRStr) + 1);\r | |
1114 | Length = (UINT16) (Length + StrLen (CIDSTRStr) + 1);\r | |
cf40f28a | 1115 | AcpiEx = (ACPI_EXTENDED_HID_DEVICE_PATH *) CreateDeviceNode (\r |
1116 | ACPI_DEVICE_PATH,\r | |
1117 | ACPI_EXTENDED_DP,\r | |
1118 | Length\r | |
1119 | );\r | |
95276127 | 1120 | \r |
cf40f28a | 1121 | EisaIdFromText (HIDStr, &AcpiEx->HID);\r |
1122 | EisaIdFromText (CIDStr, &AcpiEx->CID);\r | |
1123 | AcpiEx->UID = (UINT32) Strtoi (UIDStr);\r | |
95276127 | 1124 | \r |
cf40f28a | 1125 | AsciiStr = (CHAR8 *) ((UINT8 *)AcpiEx + sizeof (ACPI_EXTENDED_HID_DEVICE_PATH));\r |
95276127 | 1126 | StrToAscii (HIDSTRStr, &AsciiStr);\r |
1127 | StrToAscii (UIDSTRStr, &AsciiStr);\r | |
1128 | StrToAscii (CIDSTRStr, &AsciiStr);\r | |
cf40f28a | 1129 | \r |
1130 | return (EFI_DEVICE_PATH_PROTOCOL *) AcpiEx;\r | |
95276127 | 1131 | }\r |
1132 | \r | |
1133 | STATIC\r | |
1134 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1135 | DevPathFromTextAcpiExp (\r | |
1136 | IN CHAR16 *TextDeviceNode\r | |
1137 | )\r | |
1138 | {\r | |
cf40f28a | 1139 | CHAR16 *HIDStr;\r |
1140 | CHAR16 *CIDStr;\r | |
1141 | CHAR16 *UIDSTRStr;\r | |
1142 | CHAR8 *AsciiStr;\r | |
1143 | UINT16 Length;\r | |
1144 | ACPI_EXTENDED_HID_DEVICE_PATH *AcpiEx;\r | |
95276127 | 1145 | \r |
1146 | HIDStr = GetNextParamStr (&TextDeviceNode);\r | |
1147 | CIDStr = GetNextParamStr (&TextDeviceNode);\r | |
1148 | UIDSTRStr = GetNextParamStr (&TextDeviceNode);\r | |
d074a8e1 | 1149 | Length = (UINT16) (sizeof (ACPI_EXTENDED_HID_DEVICE_PATH) + StrLen (UIDSTRStr) + 3);\r |
cf40f28a | 1150 | AcpiEx = (ACPI_EXTENDED_HID_DEVICE_PATH *) CreateDeviceNode (\r |
1151 | ACPI_DEVICE_PATH,\r | |
1152 | ACPI_EXTENDED_DP,\r | |
1153 | Length\r | |
1154 | );\r | |
95276127 | 1155 | \r |
cf40f28a | 1156 | EisaIdFromText (HIDStr, &AcpiEx->HID);\r |
1157 | EisaIdFromText (CIDStr, &AcpiEx->CID);\r | |
1158 | AcpiEx->UID = 0;\r | |
95276127 | 1159 | \r |
cf40f28a | 1160 | AsciiStr = (CHAR8 *) ((UINT8 *)AcpiEx + sizeof (ACPI_EXTENDED_HID_DEVICE_PATH));\r |
95276127 | 1161 | //\r |
1162 | // HID string is NULL\r | |
1163 | //\r | |
cf40f28a | 1164 | *AsciiStr = '\0';\r |
95276127 | 1165 | //\r |
1166 | // Convert UID string\r | |
1167 | //\r | |
1168 | AsciiStr++;\r | |
1169 | StrToAscii (UIDSTRStr, &AsciiStr);\r | |
1170 | //\r | |
1171 | // CID string is NULL\r | |
1172 | //\r | |
cf40f28a | 1173 | *AsciiStr = '\0';\r |
95276127 | 1174 | \r |
cf40f28a | 1175 | return (EFI_DEVICE_PATH_PROTOCOL *) AcpiEx;\r |
95276127 | 1176 | }\r |
1177 | \r | |
1178 | STATIC\r | |
1179 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1180 | DevPathFromTextAta (\r | |
1181 | IN CHAR16 *TextDeviceNode\r | |
1182 | )\r | |
1183 | {\r | |
1184 | CHAR16 *PrimarySecondaryStr;\r | |
1185 | CHAR16 *SlaveMasterStr;\r | |
1186 | CHAR16 *LunStr;\r | |
1187 | ATAPI_DEVICE_PATH *Atapi;\r | |
1188 | \r | |
1189 | Atapi = (ATAPI_DEVICE_PATH *) CreateDeviceNode (\r | |
1190 | MESSAGING_DEVICE_PATH,\r | |
1191 | MSG_ATAPI_DP,\r | |
1192 | sizeof (ATAPI_DEVICE_PATH)\r | |
1193 | );\r | |
1194 | \r | |
1195 | PrimarySecondaryStr = GetNextParamStr (&TextDeviceNode);\r | |
1196 | SlaveMasterStr = GetNextParamStr (&TextDeviceNode);\r | |
1197 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
1198 | \r | |
1199 | Atapi->PrimarySecondary = (UINT8) ((StrCmp (PrimarySecondaryStr, L"Primary") == 0) ? 0 : 1);\r | |
1200 | Atapi->SlaveMaster = (UINT8) ((StrCmp (SlaveMasterStr, L"Master") == 0) ? 0 : 1);\r | |
cf40f28a | 1201 | Atapi->Lun = (UINT16) Strtoi (LunStr);\r |
95276127 | 1202 | \r |
1203 | return (EFI_DEVICE_PATH_PROTOCOL *) Atapi;\r | |
1204 | }\r | |
1205 | \r | |
1206 | STATIC\r | |
1207 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1208 | DevPathFromTextScsi (\r | |
1209 | IN CHAR16 *TextDeviceNode\r | |
1210 | )\r | |
1211 | {\r | |
1212 | CHAR16 *PunStr;\r | |
1213 | CHAR16 *LunStr;\r | |
1214 | SCSI_DEVICE_PATH *Scsi;\r | |
1215 | \r | |
1216 | PunStr = GetNextParamStr (&TextDeviceNode);\r | |
1217 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
1218 | Scsi = (SCSI_DEVICE_PATH *) CreateDeviceNode (\r | |
1219 | MESSAGING_DEVICE_PATH,\r | |
1220 | MSG_SCSI_DP,\r | |
1221 | sizeof (SCSI_DEVICE_PATH)\r | |
1222 | );\r | |
1223 | \r | |
cf40f28a | 1224 | Scsi->Pun = (UINT16) Strtoi (PunStr);\r |
1225 | Scsi->Lun = (UINT16) Strtoi (LunStr);\r | |
95276127 | 1226 | \r |
1227 | return (EFI_DEVICE_PATH_PROTOCOL *) Scsi;\r | |
1228 | }\r | |
1229 | \r | |
1230 | STATIC\r | |
1231 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1232 | DevPathFromTextFibre (\r | |
1233 | IN CHAR16 *TextDeviceNode\r | |
1234 | )\r | |
1235 | {\r | |
1236 | CHAR16 *WWNStr;\r | |
1237 | CHAR16 *LunStr;\r | |
1238 | FIBRECHANNEL_DEVICE_PATH *Fibre;\r | |
1239 | \r | |
1240 | WWNStr = GetNextParamStr (&TextDeviceNode);\r | |
1241 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
1242 | Fibre = (FIBRECHANNEL_DEVICE_PATH *) CreateDeviceNode (\r | |
1243 | MESSAGING_DEVICE_PATH,\r | |
1244 | MSG_FIBRECHANNEL_DP,\r | |
1245 | sizeof (FIBRECHANNEL_DEVICE_PATH)\r | |
1246 | );\r | |
1247 | \r | |
1248 | Fibre->Reserved = 0;\r | |
cf40f28a | 1249 | Strtoi64 (WWNStr, &Fibre->WWN);\r |
1250 | Strtoi64 (LunStr, &Fibre->Lun);\r | |
95276127 | 1251 | \r |
1252 | return (EFI_DEVICE_PATH_PROTOCOL *) Fibre;\r | |
1253 | }\r | |
1254 | \r | |
1255 | STATIC\r | |
1256 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1257 | DevPathFromText1394 (\r | |
1258 | IN CHAR16 *TextDeviceNode\r | |
1259 | )\r | |
1260 | {\r | |
1261 | CHAR16 *GuidStr;\r | |
1262 | F1394_DEVICE_PATH *F1394;\r | |
1263 | \r | |
1264 | GuidStr = GetNextParamStr (&TextDeviceNode);\r | |
1265 | F1394 = (F1394_DEVICE_PATH *) CreateDeviceNode (\r | |
1266 | MESSAGING_DEVICE_PATH,\r | |
1267 | MSG_1394_DP,\r | |
1268 | sizeof (F1394_DEVICE_PATH)\r | |
1269 | );\r | |
1270 | \r | |
1271 | F1394->Reserved = 0;\r | |
1272 | Xtoi64 (GuidStr, &F1394->Guid);\r | |
1273 | \r | |
1274 | return (EFI_DEVICE_PATH_PROTOCOL *) F1394;\r | |
1275 | }\r | |
1276 | \r | |
1277 | STATIC\r | |
1278 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1279 | DevPathFromTextUsb (\r | |
1280 | IN CHAR16 *TextDeviceNode\r | |
1281 | )\r | |
1282 | {\r | |
1283 | CHAR16 *PortStr;\r | |
1284 | CHAR16 *InterfaceStr;\r | |
1285 | USB_DEVICE_PATH *Usb;\r | |
1286 | \r | |
1287 | PortStr = GetNextParamStr (&TextDeviceNode);\r | |
1288 | InterfaceStr = GetNextParamStr (&TextDeviceNode);\r | |
1289 | Usb = (USB_DEVICE_PATH *) CreateDeviceNode (\r | |
1290 | MESSAGING_DEVICE_PATH,\r | |
1291 | MSG_USB_DP,\r | |
1292 | sizeof (USB_DEVICE_PATH)\r | |
1293 | );\r | |
1294 | \r | |
cf40f28a | 1295 | Usb->ParentPortNumber = (UINT8) Strtoi (PortStr);\r |
1296 | Usb->InterfaceNumber = (UINT8) Strtoi (InterfaceStr);\r | |
95276127 | 1297 | \r |
1298 | return (EFI_DEVICE_PATH_PROTOCOL *) Usb;\r | |
1299 | }\r | |
1300 | \r | |
1301 | STATIC\r | |
1302 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1303 | DevPathFromTextI2O (\r | |
1304 | IN CHAR16 *TextDeviceNode\r | |
1305 | )\r | |
1306 | {\r | |
1307 | CHAR16 *TIDStr;\r | |
1308 | I2O_DEVICE_PATH *I2O;\r | |
1309 | \r | |
1310 | TIDStr = GetNextParamStr (&TextDeviceNode);\r | |
1311 | I2O = (I2O_DEVICE_PATH *) CreateDeviceNode (\r | |
1312 | MESSAGING_DEVICE_PATH,\r | |
1313 | MSG_I2O_DP,\r | |
1314 | sizeof (I2O_DEVICE_PATH)\r | |
1315 | );\r | |
1316 | \r | |
cf40f28a | 1317 | I2O->Tid = (UINT32) Strtoi (TIDStr);\r |
95276127 | 1318 | \r |
1319 | return (EFI_DEVICE_PATH_PROTOCOL *) I2O;\r | |
1320 | }\r | |
1321 | \r | |
1322 | STATIC\r | |
1323 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1324 | DevPathFromTextInfiniband (\r | |
1325 | IN CHAR16 *TextDeviceNode\r | |
1326 | )\r | |
1327 | {\r | |
1328 | CHAR16 *FlagsStr;\r | |
1329 | CHAR16 *GuidStr;\r | |
1330 | CHAR16 *SidStr;\r | |
1331 | CHAR16 *TidStr;\r | |
1332 | CHAR16 *DidStr;\r | |
1333 | EFI_GUID PortGid;\r | |
1334 | INFINIBAND_DEVICE_PATH *InfiniBand;\r | |
1335 | \r | |
1336 | FlagsStr = GetNextParamStr (&TextDeviceNode);\r | |
1337 | GuidStr = GetNextParamStr (&TextDeviceNode);\r | |
1338 | SidStr = GetNextParamStr (&TextDeviceNode);\r | |
1339 | TidStr = GetNextParamStr (&TextDeviceNode);\r | |
1340 | DidStr = GetNextParamStr (&TextDeviceNode);\r | |
1341 | InfiniBand = (INFINIBAND_DEVICE_PATH *) CreateDeviceNode (\r | |
1342 | MESSAGING_DEVICE_PATH,\r | |
1343 | MSG_INFINIBAND_DP,\r | |
1344 | sizeof (INFINIBAND_DEVICE_PATH)\r | |
1345 | );\r | |
1346 | \r | |
cf40f28a | 1347 | InfiniBand->ResourceFlags = (UINT32) Strtoi (FlagsStr);\r |
95276127 | 1348 | StrToGuid (GuidStr, &PortGid);\r |
1349 | CopyMem (InfiniBand->PortGid, &PortGid, sizeof (EFI_GUID));\r | |
cf40f28a | 1350 | Strtoi64 (SidStr, &InfiniBand->ServiceId);\r |
1351 | Strtoi64 (TidStr, &InfiniBand->TargetPortId);\r | |
1352 | Strtoi64 (DidStr, &InfiniBand->DeviceId);\r | |
95276127 | 1353 | \r |
1354 | return (EFI_DEVICE_PATH_PROTOCOL *) InfiniBand;\r | |
1355 | }\r | |
1356 | \r | |
1357 | STATIC\r | |
1358 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1359 | DevPathFromTextVenMsg (\r | |
1360 | IN CHAR16 *TextDeviceNode\r | |
1361 | )\r | |
1362 | {\r | |
1363 | return ConvertFromTextVendor (\r | |
1364 | TextDeviceNode,\r | |
1365 | MESSAGING_DEVICE_PATH,\r | |
1366 | MSG_VENDOR_DP\r | |
1367 | );\r | |
1368 | }\r | |
1369 | \r | |
1370 | STATIC\r | |
1371 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1372 | DevPathFromTextVenPcAnsi (\r | |
1373 | IN CHAR16 *TextDeviceNode\r | |
1374 | )\r | |
1375 | {\r | |
1376 | VENDOR_DEVICE_PATH *Vendor;\r | |
1377 | \r | |
1378 | Vendor = (VENDOR_DEVICE_PATH *) CreateDeviceNode (\r | |
1379 | MESSAGING_DEVICE_PATH,\r | |
1380 | MSG_VENDOR_DP,\r | |
1381 | sizeof (VENDOR_DEVICE_PATH));\r | |
1382 | CopyGuid (&Vendor->Guid, &gEfiPcAnsiGuid);\r | |
1383 | \r | |
1384 | return (EFI_DEVICE_PATH_PROTOCOL *) Vendor;\r | |
1385 | }\r | |
1386 | \r | |
1387 | STATIC\r | |
1388 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1389 | DevPathFromTextVenVt100 (\r | |
1390 | IN CHAR16 *TextDeviceNode\r | |
1391 | )\r | |
1392 | {\r | |
1393 | VENDOR_DEVICE_PATH *Vendor;\r | |
1394 | \r | |
1395 | Vendor = (VENDOR_DEVICE_PATH *) CreateDeviceNode (\r | |
1396 | MESSAGING_DEVICE_PATH,\r | |
1397 | MSG_VENDOR_DP,\r | |
1398 | sizeof (VENDOR_DEVICE_PATH));\r | |
1399 | CopyGuid (&Vendor->Guid, &gEfiVT100Guid);\r | |
1400 | \r | |
1401 | return (EFI_DEVICE_PATH_PROTOCOL *) Vendor;\r | |
1402 | }\r | |
1403 | \r | |
1404 | STATIC\r | |
1405 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1406 | DevPathFromTextVenVt100Plus (\r | |
1407 | IN CHAR16 *TextDeviceNode\r | |
1408 | )\r | |
1409 | {\r | |
1410 | VENDOR_DEVICE_PATH *Vendor;\r | |
1411 | \r | |
1412 | Vendor = (VENDOR_DEVICE_PATH *) CreateDeviceNode (\r | |
1413 | MESSAGING_DEVICE_PATH,\r | |
1414 | MSG_VENDOR_DP,\r | |
1415 | sizeof (VENDOR_DEVICE_PATH));\r | |
1416 | CopyGuid (&Vendor->Guid, &gEfiVT100PlusGuid);\r | |
1417 | \r | |
1418 | return (EFI_DEVICE_PATH_PROTOCOL *) Vendor;\r | |
1419 | }\r | |
1420 | \r | |
1421 | STATIC\r | |
1422 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1423 | DevPathFromTextVenUtf8 (\r | |
1424 | IN CHAR16 *TextDeviceNode\r | |
1425 | )\r | |
1426 | {\r | |
1427 | VENDOR_DEVICE_PATH *Vendor;\r | |
1428 | \r | |
1429 | Vendor = (VENDOR_DEVICE_PATH *) CreateDeviceNode (\r | |
1430 | MESSAGING_DEVICE_PATH,\r | |
1431 | MSG_VENDOR_DP,\r | |
1432 | sizeof (VENDOR_DEVICE_PATH));\r | |
1433 | CopyGuid (&Vendor->Guid, &gEfiVTUTF8Guid);\r | |
1434 | \r | |
1435 | return (EFI_DEVICE_PATH_PROTOCOL *) Vendor;\r | |
1436 | }\r | |
1437 | \r | |
1438 | STATIC\r | |
1439 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1440 | DevPathFromTextUartFlowCtrl (\r | |
1441 | IN CHAR16 *TextDeviceNode\r | |
1442 | )\r | |
1443 | {\r | |
1444 | CHAR16 *ValueStr;\r | |
1445 | UART_FLOW_CONTROL_DEVICE_PATH *UartFlowControl;\r | |
1446 | \r | |
1447 | ValueStr = GetNextParamStr (&TextDeviceNode);\r | |
1448 | UartFlowControl = (UART_FLOW_CONTROL_DEVICE_PATH *) CreateDeviceNode (\r | |
1449 | MESSAGING_DEVICE_PATH,\r | |
1450 | MSG_VENDOR_DP,\r | |
1451 | sizeof (UART_FLOW_CONTROL_DEVICE_PATH)\r | |
1452 | );\r | |
1453 | \r | |
1454 | CopyGuid (&UartFlowControl->Guid, &mEfiDevicePathMessagingUartFlowControlGuid);\r | |
1455 | if (StrCmp (ValueStr, L"XonXoff") == 0) {\r | |
1456 | UartFlowControl->FlowControlMap = 2;\r | |
1457 | } else if (StrCmp (ValueStr, L"Hardware") == 0) {\r | |
1458 | UartFlowControl->FlowControlMap = 1;\r | |
1459 | } else {\r | |
1460 | UartFlowControl->FlowControlMap = 0;\r | |
1461 | }\r | |
1462 | \r | |
1463 | return (EFI_DEVICE_PATH_PROTOCOL *) UartFlowControl;\r | |
1464 | }\r | |
1465 | \r | |
1466 | STATIC\r | |
1467 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1468 | DevPathFromTextSAS (\r | |
1469 | IN CHAR16 *TextDeviceNode\r | |
1470 | )\r | |
1471 | {\r | |
1472 | CHAR16 *AddressStr;\r | |
1473 | CHAR16 *LunStr;\r | |
1474 | CHAR16 *RTPStr;\r | |
1475 | CHAR16 *SASSATAStr;\r | |
1476 | CHAR16 *LocationStr;\r | |
1477 | CHAR16 *ConnectStr;\r | |
1478 | CHAR16 *DriveBayStr;\r | |
1479 | CHAR16 *ReservedStr;\r | |
1480 | UINT16 Info;\r | |
1481 | SAS_DEVICE_PATH *Sas;\r | |
1482 | \r | |
1483 | AddressStr = GetNextParamStr (&TextDeviceNode);\r | |
1484 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
1485 | RTPStr = GetNextParamStr (&TextDeviceNode);\r | |
1486 | SASSATAStr = GetNextParamStr (&TextDeviceNode);\r | |
1487 | LocationStr = GetNextParamStr (&TextDeviceNode);\r | |
1488 | ConnectStr = GetNextParamStr (&TextDeviceNode);\r | |
1489 | DriveBayStr = GetNextParamStr (&TextDeviceNode);\r | |
1490 | ReservedStr = GetNextParamStr (&TextDeviceNode);\r | |
1491 | Info = 0x0000;\r | |
1492 | Sas = (SAS_DEVICE_PATH *) CreateDeviceNode (\r | |
1493 | MESSAGING_DEVICE_PATH,\r | |
1494 | MSG_VENDOR_DP,\r | |
1495 | sizeof (SAS_DEVICE_PATH)\r | |
1496 | );\r | |
1497 | \r | |
1498 | CopyGuid (&Sas->Guid, &mEfiDevicePathMessagingSASGuid);\r | |
cf40f28a | 1499 | Strtoi64 (AddressStr, &Sas->SasAddress);\r |
1500 | Strtoi64 (LunStr, &Sas->Lun);\r | |
1501 | Sas->RelativeTargetPort = (UINT16) Strtoi (RTPStr);\r | |
1502 | if (StrCmp (SASSATAStr, L"NoTopology") != 0) {\r | |
95276127 | 1503 | if (StrCmp (DriveBayStr, L"0") == 0) {\r |
1504 | Info |= 0x0001;\r | |
1505 | } else {\r | |
1506 | Info |= 0x0002;\r | |
cf40f28a | 1507 | Info = (UINT16) (Info | (Strtoi (DriveBayStr) << 8));\r |
95276127 | 1508 | }\r |
1509 | \r | |
1510 | if (StrCmp (SASSATAStr, L"SATA") == 0) {\r | |
1511 | Info |= 0x0010;\r | |
1512 | }\r | |
1513 | \r | |
1514 | if (StrCmp (LocationStr, L"External") == 0) {\r | |
1515 | Info |= 0x0020;\r | |
1516 | }\r | |
1517 | \r | |
1518 | if (StrCmp (ConnectStr, L"Expanded") == 0) {\r | |
1519 | Info |= 0x0040;\r | |
1520 | }\r | |
1521 | }\r | |
1522 | \r | |
1523 | Sas->DeviceTopology = Info;\r | |
cf40f28a | 1524 | Sas->Reserved = (UINT32) Strtoi (ReservedStr);\r |
95276127 | 1525 | \r |
1526 | return (EFI_DEVICE_PATH_PROTOCOL *) Sas;\r | |
1527 | }\r | |
1528 | \r | |
1529 | STATIC\r | |
1530 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1531 | DevPathFromTextDebugPort (\r | |
1532 | IN CHAR16 *TextDeviceNode\r | |
1533 | )\r | |
1534 | {\r | |
1535 | VENDOR_DEFINED_MESSAGING_DEVICE_PATH *Vend;\r | |
1536 | \r | |
1537 | Vend = (VENDOR_DEFINED_MESSAGING_DEVICE_PATH *) CreateDeviceNode (\r | |
1538 | MESSAGING_DEVICE_PATH,\r | |
1539 | MSG_VENDOR_DP,\r | |
1540 | sizeof (VENDOR_DEFINED_MESSAGING_DEVICE_PATH)\r | |
1541 | );\r | |
1542 | \r | |
1543 | CopyGuid (&Vend->Guid, &gEfiDebugPortProtocolGuid);\r | |
1544 | \r | |
1545 | return (EFI_DEVICE_PATH_PROTOCOL *) Vend;\r | |
1546 | }\r | |
1547 | \r | |
1548 | STATIC\r | |
1549 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1550 | DevPathFromTextMAC (\r | |
1551 | IN CHAR16 *TextDeviceNode\r | |
1552 | )\r | |
1553 | {\r | |
1554 | CHAR16 *AddressStr;\r | |
1555 | CHAR16 *IfTypeStr;\r | |
1556 | UINTN Length;\r | |
1557 | MAC_ADDR_DEVICE_PATH *MAC;\r | |
1558 | \r | |
1559 | AddressStr = GetNextParamStr (&TextDeviceNode);\r | |
1560 | IfTypeStr = GetNextParamStr (&TextDeviceNode);\r | |
1561 | MAC = (MAC_ADDR_DEVICE_PATH *) CreateDeviceNode (\r | |
1562 | MESSAGING_DEVICE_PATH,\r | |
1563 | MSG_MAC_ADDR_DP,\r | |
1564 | sizeof (MAC_ADDR_DEVICE_PATH)\r | |
1565 | );\r | |
1566 | \r | |
cf40f28a | 1567 | MAC->IfType = (UINT8) Strtoi (IfTypeStr);\r |
95276127 | 1568 | \r |
1569 | Length = sizeof (EFI_MAC_ADDRESS);\r | |
1570 | StrToBuf (&MAC->MacAddress.Addr[0], Length, AddressStr);\r | |
1571 | \r | |
1572 | return (EFI_DEVICE_PATH_PROTOCOL *) MAC;\r | |
1573 | }\r | |
1574 | \r | |
1575 | STATIC\r | |
1576 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1577 | DevPathFromTextIPv4 (\r | |
1578 | IN CHAR16 *TextDeviceNode\r | |
1579 | )\r | |
1580 | {\r | |
1581 | CHAR16 *RemoteIPStr;\r | |
1582 | CHAR16 *ProtocolStr;\r | |
1583 | CHAR16 *TypeStr;\r | |
1584 | CHAR16 *LocalIPStr;\r | |
1585 | IPv4_DEVICE_PATH *IPv4;\r | |
1586 | \r | |
1587 | RemoteIPStr = GetNextParamStr (&TextDeviceNode);\r | |
1588 | ProtocolStr = GetNextParamStr (&TextDeviceNode);\r | |
1589 | TypeStr = GetNextParamStr (&TextDeviceNode);\r | |
1590 | LocalIPStr = GetNextParamStr (&TextDeviceNode);\r | |
1591 | IPv4 = (IPv4_DEVICE_PATH *) CreateDeviceNode (\r | |
1592 | MESSAGING_DEVICE_PATH,\r | |
1593 | MSG_IPv4_DP,\r | |
1594 | sizeof (IPv4_DEVICE_PATH)\r | |
1595 | );\r | |
1596 | \r | |
1597 | StrToIPv4Addr (&RemoteIPStr, &IPv4->RemoteIpAddress);\r | |
1598 | IPv4->Protocol = (UINT16) ((StrCmp (ProtocolStr, L"UDP") == 0) ? 0 : 1);\r | |
1599 | if (StrCmp (TypeStr, L"Static") == 0) {\r | |
1600 | IPv4->StaticIpAddress = TRUE;\r | |
1601 | } else {\r | |
1602 | IPv4->StaticIpAddress = FALSE;\r | |
1603 | }\r | |
1604 | \r | |
1605 | StrToIPv4Addr (&LocalIPStr, &IPv4->LocalIpAddress);\r | |
1606 | \r | |
cf40f28a | 1607 | IPv4->LocalPort = 0;\r |
1608 | IPv4->RemotePort = 0;\r | |
95276127 | 1609 | \r |
1610 | return (EFI_DEVICE_PATH_PROTOCOL *) IPv4;\r | |
1611 | }\r | |
1612 | \r | |
1613 | STATIC\r | |
1614 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1615 | DevPathFromTextIPv6 (\r | |
1616 | IN CHAR16 *TextDeviceNode\r | |
1617 | )\r | |
1618 | {\r | |
1619 | CHAR16 *RemoteIPStr;\r | |
1620 | CHAR16 *ProtocolStr;\r | |
1621 | CHAR16 *TypeStr;\r | |
1622 | CHAR16 *LocalIPStr;\r | |
1623 | IPv6_DEVICE_PATH *IPv6;\r | |
1624 | \r | |
1625 | RemoteIPStr = GetNextParamStr (&TextDeviceNode);\r | |
1626 | ProtocolStr = GetNextParamStr (&TextDeviceNode);\r | |
1627 | TypeStr = GetNextParamStr (&TextDeviceNode);\r | |
1628 | LocalIPStr = GetNextParamStr (&TextDeviceNode);\r | |
1629 | IPv6 = (IPv6_DEVICE_PATH *) CreateDeviceNode (\r | |
1630 | MESSAGING_DEVICE_PATH,\r | |
1631 | MSG_IPv6_DP,\r | |
1632 | sizeof (IPv6_DEVICE_PATH)\r | |
1633 | );\r | |
1634 | \r | |
1635 | StrToIPv6Addr (&RemoteIPStr, &IPv6->RemoteIpAddress);\r | |
1636 | IPv6->Protocol = (UINT16) ((StrCmp (ProtocolStr, L"UDP") == 0) ? 0 : 1);\r | |
1637 | if (StrCmp (TypeStr, L"Static") == 0) {\r | |
1638 | IPv6->StaticIpAddress = TRUE;\r | |
1639 | } else {\r | |
1640 | IPv6->StaticIpAddress = FALSE;\r | |
1641 | }\r | |
1642 | \r | |
1643 | StrToIPv6Addr (&LocalIPStr, &IPv6->LocalIpAddress);\r | |
1644 | \r | |
1645 | IPv6->LocalPort = 0;\r | |
1646 | IPv6->RemotePort = 0;\r | |
1647 | \r | |
1648 | return (EFI_DEVICE_PATH_PROTOCOL *) IPv6;\r | |
1649 | }\r | |
1650 | \r | |
1651 | STATIC\r | |
1652 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1653 | DevPathFromTextUart (\r | |
1654 | IN CHAR16 *TextDeviceNode\r | |
1655 | )\r | |
1656 | {\r | |
1657 | CHAR16 *BaudStr;\r | |
1658 | CHAR16 *DataBitsStr;\r | |
1659 | CHAR16 *ParityStr;\r | |
1660 | CHAR16 *StopBitsStr;\r | |
1661 | UART_DEVICE_PATH *Uart;\r | |
1662 | \r | |
1663 | BaudStr = GetNextParamStr (&TextDeviceNode);\r | |
1664 | DataBitsStr = GetNextParamStr (&TextDeviceNode);\r | |
1665 | ParityStr = GetNextParamStr (&TextDeviceNode);\r | |
1666 | StopBitsStr = GetNextParamStr (&TextDeviceNode);\r | |
1667 | Uart = (UART_DEVICE_PATH *) CreateDeviceNode (\r | |
1668 | MESSAGING_DEVICE_PATH,\r | |
1669 | MSG_UART_DP,\r | |
1670 | sizeof (UART_DEVICE_PATH)\r | |
1671 | );\r | |
1672 | \r | |
cf40f28a | 1673 | Uart->BaudRate = (StrCmp (BaudStr, L"DEFAULT") == 0) ? 115200 : Dtoi (BaudStr);\r |
1674 | Uart->DataBits = (UINT8) ((StrCmp (DataBitsStr, L"DEFAULT") == 0) ? 8 : Dtoi (DataBitsStr));\r | |
95276127 | 1675 | switch (*ParityStr) {\r |
1676 | case L'D':\r | |
1677 | Uart->Parity = 0;\r | |
1678 | break;\r | |
1679 | \r | |
1680 | case L'N':\r | |
1681 | Uart->Parity = 1;\r | |
1682 | break;\r | |
1683 | \r | |
1684 | case L'E':\r | |
1685 | Uart->Parity = 2;\r | |
1686 | break;\r | |
1687 | \r | |
1688 | case L'O':\r | |
1689 | Uart->Parity = 3;\r | |
1690 | break;\r | |
1691 | \r | |
1692 | case L'M':\r | |
1693 | Uart->Parity = 4;\r | |
1694 | break;\r | |
1695 | \r | |
1696 | case L'S':\r | |
1697 | Uart->Parity = 5;\r | |
1698 | \r | |
1699 | default:\r | |
1700 | Uart->Parity = 0xff;\r | |
1701 | }\r | |
1702 | \r | |
1703 | if (StrCmp (StopBitsStr, L"D") == 0) {\r | |
1704 | Uart->StopBits = (UINT8) 0;\r | |
1705 | } else if (StrCmp (StopBitsStr, L"1") == 0) {\r | |
1706 | Uart->StopBits = (UINT8) 1;\r | |
1707 | } else if (StrCmp (StopBitsStr, L"1.5") == 0) {\r | |
1708 | Uart->StopBits = (UINT8) 2;\r | |
1709 | } else if (StrCmp (StopBitsStr, L"2") == 0) {\r | |
1710 | Uart->StopBits = (UINT8) 3;\r | |
1711 | } else {\r | |
1712 | Uart->StopBits = 0xff;\r | |
1713 | }\r | |
1714 | \r | |
1715 | return (EFI_DEVICE_PATH_PROTOCOL *) Uart;\r | |
1716 | }\r | |
1717 | \r | |
1718 | STATIC\r | |
1719 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1720 | ConvertFromTextUsbClass (\r | |
1721 | IN CHAR16 *TextDeviceNode,\r | |
1722 | IN USB_CLASS_TEXT *UsbClassText\r | |
1723 | )\r | |
1724 | {\r | |
1725 | CHAR16 *VIDStr;\r | |
1726 | CHAR16 *PIDStr;\r | |
1727 | CHAR16 *ClassStr;\r | |
1728 | CHAR16 *SubClassStr;\r | |
1729 | CHAR16 *ProtocolStr;\r | |
1730 | USB_CLASS_DEVICE_PATH *UsbClass;\r | |
1731 | \r | |
1732 | UsbClass = (USB_CLASS_DEVICE_PATH *) CreateDeviceNode (\r | |
1733 | MESSAGING_DEVICE_PATH,\r | |
1734 | MSG_USB_CLASS_DP,\r | |
1735 | sizeof (USB_CLASS_DEVICE_PATH)\r | |
1736 | );\r | |
1737 | \r | |
1738 | VIDStr = GetNextParamStr (&TextDeviceNode);\r | |
1739 | PIDStr = GetNextParamStr (&TextDeviceNode);\r | |
1740 | if (UsbClassText->ClassExist) {\r | |
1741 | ClassStr = GetNextParamStr (&TextDeviceNode);\r | |
cf40f28a | 1742 | UsbClass->DeviceClass = (UINT8) Strtoi (ClassStr);\r |
95276127 | 1743 | } else {\r |
1744 | UsbClass->DeviceClass = UsbClassText->Class;\r | |
1745 | }\r | |
1746 | if (UsbClassText->SubClassExist) {\r | |
1747 | SubClassStr = GetNextParamStr (&TextDeviceNode);\r | |
cf40f28a | 1748 | UsbClass->DeviceSubClass = (UINT8) Strtoi (SubClassStr);\r |
95276127 | 1749 | } else {\r |
1750 | UsbClass->DeviceSubClass = UsbClassText->SubClass;\r | |
1751 | } \r | |
1752 | \r | |
1753 | ProtocolStr = GetNextParamStr (&TextDeviceNode);\r | |
1754 | \r | |
cf40f28a | 1755 | UsbClass->VendorId = (UINT16) Strtoi (VIDStr);\r |
1756 | UsbClass->ProductId = (UINT16) Strtoi (PIDStr);\r | |
1757 | UsbClass->DeviceProtocol = (UINT8) Strtoi (ProtocolStr);\r | |
95276127 | 1758 | \r |
1759 | return (EFI_DEVICE_PATH_PROTOCOL *) UsbClass;\r | |
1760 | }\r | |
1761 | \r | |
1762 | \r | |
1763 | STATIC\r | |
1764 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1765 | DevPathFromTextUsbClass (\r | |
1766 | IN CHAR16 *TextDeviceNode\r | |
1767 | )\r | |
1768 | {\r | |
1769 | USB_CLASS_TEXT UsbClassText;\r | |
1770 | \r | |
1771 | UsbClassText.ClassExist = TRUE;\r | |
1772 | UsbClassText.SubClassExist = TRUE;\r | |
1773 | \r | |
1774 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
1775 | }\r | |
1776 | \r | |
1777 | STATIC\r | |
1778 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1779 | DevPathFromTextUsbAudio (\r | |
1780 | IN CHAR16 *TextDeviceNode\r | |
1781 | )\r | |
1782 | {\r | |
1783 | USB_CLASS_TEXT UsbClassText;\r | |
1784 | \r | |
1785 | UsbClassText.ClassExist = FALSE;\r | |
1786 | UsbClassText.Class = USB_CLASS_AUDIO;\r | |
1787 | UsbClassText.SubClassExist = TRUE;\r | |
1788 | \r | |
1789 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
1790 | }\r | |
1791 | \r | |
1792 | STATIC\r | |
1793 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1794 | DevPathFromTextUsbCDCControl (\r | |
1795 | IN CHAR16 *TextDeviceNode\r | |
1796 | )\r | |
1797 | {\r | |
1798 | USB_CLASS_TEXT UsbClassText;\r | |
1799 | \r | |
1800 | UsbClassText.ClassExist = FALSE;\r | |
1801 | UsbClassText.Class = USB_CLASS_CDCCONTROL;\r | |
1802 | UsbClassText.SubClassExist = TRUE;\r | |
1803 | \r | |
1804 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
1805 | }\r | |
1806 | \r | |
1807 | STATIC\r | |
1808 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1809 | DevPathFromTextUsbHID (\r | |
1810 | IN CHAR16 *TextDeviceNode\r | |
1811 | )\r | |
1812 | {\r | |
1813 | USB_CLASS_TEXT UsbClassText;\r | |
1814 | \r | |
1815 | UsbClassText.ClassExist = FALSE;\r | |
1816 | UsbClassText.Class = USB_CLASS_HID;\r | |
1817 | UsbClassText.SubClassExist = TRUE;\r | |
1818 | \r | |
1819 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
1820 | }\r | |
1821 | \r | |
1822 | STATIC\r | |
1823 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1824 | DevPathFromTextUsbImage (\r | |
1825 | IN CHAR16 *TextDeviceNode\r | |
1826 | )\r | |
1827 | {\r | |
1828 | USB_CLASS_TEXT UsbClassText;\r | |
1829 | \r | |
1830 | UsbClassText.ClassExist = FALSE;\r | |
1831 | UsbClassText.Class = USB_CLASS_IMAGE;\r | |
1832 | UsbClassText.SubClassExist = TRUE;\r | |
1833 | \r | |
1834 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
1835 | }\r | |
1836 | \r | |
1837 | STATIC\r | |
1838 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1839 | DevPathFromTextUsbPrinter (\r | |
1840 | IN CHAR16 *TextDeviceNode\r | |
1841 | )\r | |
1842 | {\r | |
1843 | USB_CLASS_TEXT UsbClassText;\r | |
1844 | \r | |
1845 | UsbClassText.ClassExist = FALSE;\r | |
1846 | UsbClassText.Class = USB_CLASS_PRINTER;\r | |
1847 | UsbClassText.SubClassExist = TRUE;\r | |
1848 | \r | |
1849 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
1850 | }\r | |
1851 | \r | |
1852 | STATIC\r | |
1853 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1854 | DevPathFromTextUsbMassStorage (\r | |
1855 | IN CHAR16 *TextDeviceNode\r | |
1856 | )\r | |
1857 | {\r | |
1858 | USB_CLASS_TEXT UsbClassText;\r | |
1859 | \r | |
1860 | UsbClassText.ClassExist = FALSE;\r | |
1861 | UsbClassText.Class = USB_CLASS_MASS_STORAGE;\r | |
1862 | UsbClassText.SubClassExist = TRUE;\r | |
1863 | \r | |
1864 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
1865 | }\r | |
1866 | \r | |
1867 | STATIC\r | |
1868 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1869 | DevPathFromTextUsbHub (\r | |
1870 | IN CHAR16 *TextDeviceNode\r | |
1871 | )\r | |
1872 | {\r | |
1873 | USB_CLASS_TEXT UsbClassText;\r | |
1874 | \r | |
1875 | UsbClassText.ClassExist = FALSE;\r | |
1876 | UsbClassText.Class = USB_CLASS_HUB;\r | |
1877 | UsbClassText.SubClassExist = TRUE;\r | |
1878 | \r | |
1879 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
1880 | }\r | |
1881 | \r | |
1882 | STATIC\r | |
1883 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1884 | DevPathFromTextUsbCDCData (\r | |
1885 | IN CHAR16 *TextDeviceNode\r | |
1886 | )\r | |
1887 | {\r | |
1888 | USB_CLASS_TEXT UsbClassText;\r | |
1889 | \r | |
1890 | UsbClassText.ClassExist = FALSE;\r | |
1891 | UsbClassText.Class = USB_CLASS_CDCDATA;\r | |
1892 | UsbClassText.SubClassExist = TRUE;\r | |
1893 | \r | |
1894 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
1895 | }\r | |
1896 | \r | |
1897 | STATIC\r | |
1898 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1899 | DevPathFromTextUsbSmartCard (\r | |
1900 | IN CHAR16 *TextDeviceNode\r | |
1901 | )\r | |
1902 | {\r | |
1903 | USB_CLASS_TEXT UsbClassText;\r | |
1904 | \r | |
1905 | UsbClassText.ClassExist = FALSE;\r | |
1906 | UsbClassText.Class = USB_CLASS_SMART_CARD;\r | |
1907 | UsbClassText.SubClassExist = TRUE;\r | |
1908 | \r | |
1909 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
1910 | }\r | |
1911 | \r | |
1912 | STATIC\r | |
1913 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1914 | DevPathFromTextUsbVideo (\r | |
1915 | IN CHAR16 *TextDeviceNode\r | |
1916 | )\r | |
1917 | {\r | |
1918 | USB_CLASS_TEXT UsbClassText;\r | |
1919 | \r | |
1920 | UsbClassText.ClassExist = FALSE;\r | |
1921 | UsbClassText.Class = USB_CLASS_VIDEO;\r | |
1922 | UsbClassText.SubClassExist = TRUE;\r | |
1923 | \r | |
1924 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
1925 | }\r | |
1926 | \r | |
1927 | STATIC\r | |
1928 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1929 | DevPathFromTextUsbDiagnostic (\r | |
1930 | IN CHAR16 *TextDeviceNode\r | |
1931 | )\r | |
1932 | {\r | |
1933 | USB_CLASS_TEXT UsbClassText;\r | |
1934 | \r | |
1935 | UsbClassText.ClassExist = FALSE;\r | |
1936 | UsbClassText.Class = USB_CLASS_DIAGNOSTIC;\r | |
1937 | UsbClassText.SubClassExist = TRUE;\r | |
1938 | \r | |
1939 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
1940 | }\r | |
1941 | \r | |
1942 | STATIC\r | |
1943 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1944 | DevPathFromTextUsbWireless (\r | |
1945 | IN CHAR16 *TextDeviceNode\r | |
1946 | )\r | |
1947 | {\r | |
1948 | USB_CLASS_TEXT UsbClassText;\r | |
1949 | \r | |
1950 | UsbClassText.ClassExist = FALSE;\r | |
1951 | UsbClassText.Class = USB_CLASS_WIRELESS;\r | |
1952 | UsbClassText.SubClassExist = TRUE;\r | |
1953 | \r | |
1954 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
1955 | }\r | |
1956 | \r | |
1957 | STATIC\r | |
1958 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1959 | DevPathFromTextUsbDeviceFirmwareUpdate (\r | |
1960 | IN CHAR16 *TextDeviceNode\r | |
1961 | )\r | |
1962 | {\r | |
1963 | USB_CLASS_TEXT UsbClassText;\r | |
1964 | \r | |
1965 | UsbClassText.ClassExist = FALSE;\r | |
1966 | UsbClassText.Class = USB_CLASS_RESERVE;\r | |
1967 | UsbClassText.SubClassExist = FALSE;\r | |
1968 | UsbClassText.SubClass = USB_SUBCLASS_FW_UPDATE;\r | |
1969 | \r | |
1970 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
1971 | }\r | |
1972 | \r | |
1973 | STATIC\r | |
1974 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1975 | DevPathFromTextUsbIrdaBridge (\r | |
1976 | IN CHAR16 *TextDeviceNode\r | |
1977 | )\r | |
1978 | {\r | |
1979 | USB_CLASS_TEXT UsbClassText;\r | |
1980 | \r | |
1981 | UsbClassText.ClassExist = FALSE;\r | |
1982 | UsbClassText.Class = USB_CLASS_RESERVE;\r | |
1983 | UsbClassText.SubClassExist = FALSE;\r | |
1984 | UsbClassText.SubClass = USB_SUBCLASS_IRDA_BRIDGE;\r | |
1985 | \r | |
1986 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
1987 | }\r | |
1988 | \r | |
1989 | STATIC\r | |
1990 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1991 | DevPathFromTextUsbTestAndMeasurement (\r | |
1992 | IN CHAR16 *TextDeviceNode\r | |
1993 | )\r | |
1994 | {\r | |
1995 | USB_CLASS_TEXT UsbClassText;\r | |
1996 | \r | |
1997 | UsbClassText.ClassExist = FALSE;\r | |
1998 | UsbClassText.Class = USB_CLASS_RESERVE;\r | |
1999 | UsbClassText.SubClassExist = FALSE;\r | |
2000 | UsbClassText.SubClass = USB_SUBCLASS_TEST;\r | |
2001 | \r | |
2002 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2003 | }\r | |
2004 | \r | |
2005 | STATIC\r | |
2006 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2007 | DevPathFromTextUsbWwid (\r | |
2008 | IN CHAR16 *TextDeviceNode\r | |
2009 | )\r | |
2010 | {\r | |
2011 | CHAR16 *VIDStr;\r | |
2012 | CHAR16 *PIDStr;\r | |
2013 | CHAR16 *InterfaceNumStr;\r | |
cf40f28a | 2014 | CHAR16 *SerialNumberStr;\r |
95276127 | 2015 | USB_WWID_DEVICE_PATH *UsbWwid;\r |
2016 | \r | |
2017 | VIDStr = GetNextParamStr (&TextDeviceNode);\r | |
2018 | PIDStr = GetNextParamStr (&TextDeviceNode);\r | |
2019 | InterfaceNumStr = GetNextParamStr (&TextDeviceNode);\r | |
cf40f28a | 2020 | SerialNumberStr = GetNextParamStr (&TextDeviceNode);\r |
95276127 | 2021 | UsbWwid = (USB_WWID_DEVICE_PATH *) CreateDeviceNode (\r |
2022 | MESSAGING_DEVICE_PATH,\r | |
2023 | MSG_USB_WWID_DP,\r | |
cf40f28a | 2024 | (UINT16) (sizeof (USB_WWID_DEVICE_PATH) + StrSize (SerialNumberStr))\r |
95276127 | 2025 | );\r |
2026 | \r | |
cf40f28a | 2027 | UsbWwid->VendorId = (UINT16) Strtoi (VIDStr);\r |
2028 | UsbWwid->ProductId = (UINT16) Strtoi (PIDStr);\r | |
2029 | UsbWwid->InterfaceNumber = (UINT16) Strtoi (InterfaceNumStr);\r | |
2030 | StrCpy ((CHAR16 *) ((UINT8 *) UsbWwid + sizeof (USB_WWID_DEVICE_PATH)), SerialNumberStr);\r | |
95276127 | 2031 | \r |
2032 | return (EFI_DEVICE_PATH_PROTOCOL *) UsbWwid;\r | |
2033 | }\r | |
2034 | \r | |
2035 | STATIC\r | |
2036 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2037 | DevPathFromTextUnit (\r | |
2038 | IN CHAR16 *TextDeviceNode\r | |
2039 | )\r | |
2040 | {\r | |
2041 | CHAR16 *LunStr;\r | |
2042 | DEVICE_LOGICAL_UNIT_DEVICE_PATH *LogicalUnit;\r | |
2043 | \r | |
2044 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
2045 | LogicalUnit = (DEVICE_LOGICAL_UNIT_DEVICE_PATH *) CreateDeviceNode (\r | |
2046 | MESSAGING_DEVICE_PATH,\r | |
2047 | MSG_DEVICE_LOGICAL_UNIT_DP,\r | |
cf40f28a | 2048 | (UINT16) sizeof (DEVICE_LOGICAL_UNIT_DEVICE_PATH)\r |
95276127 | 2049 | );\r |
2050 | \r | |
cf40f28a | 2051 | LogicalUnit->Lun = (UINT8) Strtoi (LunStr);\r |
95276127 | 2052 | \r |
2053 | return (EFI_DEVICE_PATH_PROTOCOL *) LogicalUnit;\r | |
2054 | }\r | |
2055 | \r | |
2056 | STATIC\r | |
2057 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2058 | DevPathFromTextiSCSI (\r | |
2059 | IN CHAR16 *TextDeviceNode\r | |
2060 | )\r | |
2061 | {\r | |
2062 | UINT16 Options;\r | |
2063 | CHAR16 *NameStr;\r | |
2064 | CHAR16 *PortalGroupStr;\r | |
2065 | CHAR16 *LunStr;\r | |
2066 | CHAR16 *HeaderDigestStr;\r | |
2067 | CHAR16 *DataDigestStr;\r | |
2068 | CHAR16 *AuthenticationStr;\r | |
2069 | CHAR16 *ProtocolStr;\r | |
cf40f28a | 2070 | CHAR8 *AsciiStr;\r |
95276127 | 2071 | ISCSI_DEVICE_PATH_WITH_NAME *iSCSI;\r |
2072 | \r | |
2073 | NameStr = GetNextParamStr (&TextDeviceNode);\r | |
2074 | PortalGroupStr = GetNextParamStr (&TextDeviceNode);\r | |
2075 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
2076 | HeaderDigestStr = GetNextParamStr (&TextDeviceNode);\r | |
2077 | DataDigestStr = GetNextParamStr (&TextDeviceNode);\r | |
2078 | AuthenticationStr = GetNextParamStr (&TextDeviceNode);\r | |
2079 | ProtocolStr = GetNextParamStr (&TextDeviceNode);\r | |
2080 | iSCSI = (ISCSI_DEVICE_PATH_WITH_NAME *) CreateDeviceNode (\r | |
2081 | MESSAGING_DEVICE_PATH,\r | |
2082 | MSG_ISCSI_DP,\r | |
d074a8e1 | 2083 | (UINT16) (sizeof (ISCSI_DEVICE_PATH_WITH_NAME) + StrLen (NameStr) * 2)\r |
95276127 | 2084 | );\r |
2085 | \r | |
cf40f28a | 2086 | AsciiStr = iSCSI->iSCSITargetName;\r |
2087 | StrToAscii (NameStr, &AsciiStr);\r | |
2088 | \r | |
2089 | iSCSI->TargetPortalGroupTag = (UINT16) Strtoi (PortalGroupStr);\r | |
2090 | Strtoi64 (LunStr, &iSCSI->Lun);\r | |
95276127 | 2091 | \r |
2092 | Options = 0x0000;\r | |
2093 | if (StrCmp (HeaderDigestStr, L"CRC32C") == 0) {\r | |
2094 | Options |= 0x0002;\r | |
2095 | }\r | |
2096 | \r | |
2097 | if (StrCmp (DataDigestStr, L"CRC32C") == 0) {\r | |
2098 | Options |= 0x0008;\r | |
2099 | }\r | |
2100 | \r | |
2101 | if (StrCmp (AuthenticationStr, L"None") == 0) {\r | |
2102 | Options |= 0x0800;\r | |
2103 | }\r | |
2104 | \r | |
2105 | if (StrCmp (AuthenticationStr, L"CHAP_UNI") == 0) {\r | |
2106 | Options |= 0x1000;\r | |
2107 | }\r | |
2108 | \r | |
2109 | iSCSI->LoginOption = (UINT16) Options;\r | |
2110 | \r | |
2111 | iSCSI->NetworkProtocol = (UINT16) StrCmp (ProtocolStr, L"TCP");\r | |
95276127 | 2112 | \r |
2113 | return (EFI_DEVICE_PATH_PROTOCOL *) iSCSI;\r | |
2114 | }\r | |
2115 | \r | |
2116 | STATIC\r | |
2117 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2118 | DevPathFromTextHD (\r | |
2119 | IN CHAR16 *TextDeviceNode\r | |
2120 | )\r | |
2121 | {\r | |
2122 | CHAR16 *PartitionStr;\r | |
2123 | CHAR16 *TypeStr;\r | |
2124 | CHAR16 *SignatureStr;\r | |
2125 | CHAR16 *StartStr;\r | |
2126 | CHAR16 *SizeStr;\r | |
2127 | UINT32 Signature32;\r | |
2128 | EFI_GUID SignatureGuid;\r | |
2129 | HARDDRIVE_DEVICE_PATH *Hd;\r | |
2130 | \r | |
2131 | PartitionStr = GetNextParamStr (&TextDeviceNode);\r | |
2132 | TypeStr = GetNextParamStr (&TextDeviceNode);\r | |
2133 | SignatureStr = GetNextParamStr (&TextDeviceNode);\r | |
2134 | StartStr = GetNextParamStr (&TextDeviceNode);\r | |
2135 | SizeStr = GetNextParamStr (&TextDeviceNode);\r | |
2136 | Hd = (HARDDRIVE_DEVICE_PATH *) CreateDeviceNode (\r | |
2137 | MEDIA_DEVICE_PATH,\r | |
2138 | MEDIA_HARDDRIVE_DP,\r | |
2139 | sizeof (HARDDRIVE_DEVICE_PATH)\r | |
2140 | );\r | |
2141 | \r | |
cf40f28a | 2142 | Hd->PartitionNumber = (UINT32) Dtoi (PartitionStr);\r |
95276127 | 2143 | \r |
2144 | ZeroMem (Hd->Signature, 16);\r | |
2145 | Hd->MBRType = (UINT8) 0;\r | |
2146 | \r | |
cf40f28a | 2147 | if (StrCmp (TypeStr, L"MBR") == 0) {\r |
95276127 | 2148 | Hd->SignatureType = SIGNATURE_TYPE_MBR;\r |
2149 | Hd->MBRType = 0x01;\r | |
2150 | \r | |
cf40f28a | 2151 | Signature32 = (UINT32) Strtoi (SignatureStr);\r |
95276127 | 2152 | CopyMem (Hd->Signature, &Signature32, sizeof (UINT32));\r |
cf40f28a | 2153 | } else if (StrCmp (TypeStr, L"GPT") == 0) {\r |
95276127 | 2154 | Hd->SignatureType = SIGNATURE_TYPE_GUID;\r |
2155 | Hd->MBRType = 0x02;\r | |
2156 | \r | |
2157 | StrToGuid (SignatureStr, &SignatureGuid);\r | |
2158 | CopyMem (Hd->Signature, &SignatureGuid, sizeof (EFI_GUID));\r | |
2159 | } else {\r | |
cf40f28a | 2160 | Hd->SignatureType = (UINT8) Strtoi (TypeStr);\r |
95276127 | 2161 | }\r |
2162 | \r | |
cf40f28a | 2163 | Strtoi64 (StartStr, &Hd->PartitionStart);\r |
2164 | Strtoi64 (SizeStr, &Hd->PartitionSize);\r | |
95276127 | 2165 | \r |
2166 | return (EFI_DEVICE_PATH_PROTOCOL *) Hd;\r | |
2167 | }\r | |
2168 | \r | |
2169 | STATIC\r | |
2170 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2171 | DevPathFromTextCDROM (\r | |
2172 | IN CHAR16 *TextDeviceNode\r | |
2173 | )\r | |
2174 | {\r | |
2175 | CHAR16 *EntryStr;\r | |
2176 | CHAR16 *StartStr;\r | |
2177 | CHAR16 *SizeStr;\r | |
2178 | CDROM_DEVICE_PATH *CDROM;\r | |
2179 | \r | |
2180 | EntryStr = GetNextParamStr (&TextDeviceNode);\r | |
2181 | StartStr = GetNextParamStr (&TextDeviceNode);\r | |
2182 | SizeStr = GetNextParamStr (&TextDeviceNode);\r | |
2183 | CDROM = (CDROM_DEVICE_PATH *) CreateDeviceNode (\r | |
2184 | MEDIA_DEVICE_PATH,\r | |
2185 | MEDIA_CDROM_DP,\r | |
2186 | sizeof (CDROM_DEVICE_PATH)\r | |
2187 | );\r | |
2188 | \r | |
cf40f28a | 2189 | CDROM->BootEntry = (UINT32) Strtoi (EntryStr);\r |
2190 | Strtoi64 (StartStr, &CDROM->PartitionStart);\r | |
2191 | Strtoi64 (SizeStr, &CDROM->PartitionSize);\r | |
95276127 | 2192 | \r |
2193 | return (EFI_DEVICE_PATH_PROTOCOL *) CDROM;\r | |
2194 | }\r | |
2195 | \r | |
2196 | STATIC\r | |
2197 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2198 | DevPathFromTextVenMEDIA (\r | |
2199 | IN CHAR16 *TextDeviceNode\r | |
2200 | )\r | |
2201 | {\r | |
2202 | return ConvertFromTextVendor (\r | |
2203 | TextDeviceNode,\r | |
2204 | MEDIA_DEVICE_PATH,\r | |
2205 | MEDIA_VENDOR_DP\r | |
2206 | );\r | |
2207 | }\r | |
2208 | \r | |
2209 | STATIC\r | |
2210 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2211 | DevPathFromTextFilePath (\r | |
2212 | IN CHAR16 *TextDeviceNode\r | |
2213 | )\r | |
2214 | {\r | |
2215 | FILEPATH_DEVICE_PATH *File;\r | |
2216 | \r | |
2217 | File = (FILEPATH_DEVICE_PATH *) CreateDeviceNode (\r | |
2218 | MEDIA_DEVICE_PATH,\r | |
2219 | MEDIA_FILEPATH_DP,\r | |
d074a8e1 | 2220 | (UINT16) (sizeof (FILEPATH_DEVICE_PATH) + StrLen (TextDeviceNode) * 2)\r |
95276127 | 2221 | );\r |
2222 | \r | |
2223 | StrCpy (File->PathName, TextDeviceNode);\r | |
2224 | \r | |
2225 | return (EFI_DEVICE_PATH_PROTOCOL *) File;\r | |
2226 | }\r | |
2227 | \r | |
2228 | STATIC\r | |
2229 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2230 | DevPathFromTextMedia (\r | |
2231 | IN CHAR16 *TextDeviceNode\r | |
2232 | )\r | |
2233 | {\r | |
2234 | CHAR16 *GuidStr;\r | |
2235 | MEDIA_PROTOCOL_DEVICE_PATH *Media;\r | |
2236 | \r | |
2237 | GuidStr = GetNextParamStr (&TextDeviceNode);\r | |
2238 | Media = (MEDIA_PROTOCOL_DEVICE_PATH *) CreateDeviceNode (\r | |
2239 | MEDIA_DEVICE_PATH,\r | |
2240 | MEDIA_PROTOCOL_DP,\r | |
2241 | sizeof (MEDIA_PROTOCOL_DEVICE_PATH)\r | |
2242 | );\r | |
2243 | \r | |
2244 | StrToGuid (GuidStr, &Media->Protocol);\r | |
2245 | \r | |
2246 | return (EFI_DEVICE_PATH_PROTOCOL *) Media;\r | |
2247 | }\r | |
2248 | \r | |
cf40f28a | 2249 | STATIC\r |
2250 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2251 | DevPathFromTextFv (\r | |
2252 | IN CHAR16 *TextDeviceNode\r | |
2253 | )\r | |
2254 | {\r | |
2255 | CHAR16 *GuidStr;\r | |
2256 | MEDIA_FW_VOL_DEVICE_PATH *Fv;\r | |
2257 | \r | |
2258 | GuidStr = GetNextParamStr (&TextDeviceNode);\r | |
2259 | Fv = (MEDIA_FW_VOL_DEVICE_PATH *) CreateDeviceNode (\r | |
2260 | MEDIA_DEVICE_PATH,\r | |
2261 | MEDIA_PIWG_FW_VOL_DP,\r | |
2262 | sizeof (MEDIA_FW_VOL_DEVICE_PATH)\r | |
2263 | );\r | |
2264 | \r | |
2265 | StrToGuid (GuidStr, &Fv->FvName);\r | |
2266 | \r | |
2267 | return (EFI_DEVICE_PATH_PROTOCOL *) Fv;\r | |
2268 | }\r | |
2269 | \r | |
2270 | STATIC\r | |
2271 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2272 | DevPathFromTextFvFile (\r | |
2273 | IN CHAR16 *TextDeviceNode\r | |
2274 | )\r | |
2275 | {\r | |
2276 | CHAR16 *GuidStr;\r | |
2277 | MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FvFile;\r | |
2278 | \r | |
2279 | GuidStr = GetNextParamStr (&TextDeviceNode);\r | |
2280 | FvFile = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) CreateDeviceNode (\r | |
2281 | MEDIA_DEVICE_PATH,\r | |
2282 | MEDIA_PIWG_FW_FILE_DP,\r | |
2283 | sizeof (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH)\r | |
2284 | );\r | |
2285 | \r | |
2286 | StrToGuid (GuidStr, &FvFile->FvFileName);\r | |
2287 | \r | |
2288 | return (EFI_DEVICE_PATH_PROTOCOL *) FvFile;\r | |
2289 | }\r | |
2290 | \r | |
95276127 | 2291 | STATIC\r |
2292 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2293 | DevPathFromTextBBS (\r | |
2294 | IN CHAR16 *TextDeviceNode\r | |
2295 | )\r | |
2296 | {\r | |
2297 | CHAR16 *TypeStr;\r | |
2298 | CHAR16 *IdStr;\r | |
2299 | CHAR16 *FlagsStr;\r | |
cf40f28a | 2300 | CHAR8 *AsciiStr;\r |
95276127 | 2301 | BBS_BBS_DEVICE_PATH *Bbs;\r |
2302 | \r | |
2303 | TypeStr = GetNextParamStr (&TextDeviceNode);\r | |
2304 | IdStr = GetNextParamStr (&TextDeviceNode);\r | |
2305 | FlagsStr = GetNextParamStr (&TextDeviceNode);\r | |
2306 | Bbs = (BBS_BBS_DEVICE_PATH *) CreateDeviceNode (\r | |
2307 | BBS_DEVICE_PATH,\r | |
2308 | BBS_BBS_DP,\r | |
d074a8e1 | 2309 | (UINT16) (sizeof (BBS_BBS_DEVICE_PATH) + StrLen (IdStr))\r |
95276127 | 2310 | );\r |
2311 | \r | |
2312 | if (StrCmp (TypeStr, L"Floppy") == 0) {\r | |
2313 | Bbs->DeviceType = BBS_TYPE_FLOPPY;\r | |
2314 | } else if (StrCmp (TypeStr, L"HD") == 0) {\r | |
2315 | Bbs->DeviceType = BBS_TYPE_HARDDRIVE;\r | |
2316 | } else if (StrCmp (TypeStr, L"CDROM") == 0) {\r | |
2317 | Bbs->DeviceType = BBS_TYPE_CDROM;\r | |
2318 | } else if (StrCmp (TypeStr, L"PCMCIA") == 0) {\r | |
2319 | Bbs->DeviceType = BBS_TYPE_PCMCIA;\r | |
2320 | } else if (StrCmp (TypeStr, L"USB") == 0) {\r | |
2321 | Bbs->DeviceType = BBS_TYPE_USB;\r | |
2322 | } else if (StrCmp (TypeStr, L"Network") == 0) {\r | |
2323 | Bbs->DeviceType = BBS_TYPE_EMBEDDED_NETWORK;\r | |
2324 | } else {\r | |
cf40f28a | 2325 | Bbs->DeviceType = (UINT16) Strtoi (TypeStr);\r |
95276127 | 2326 | }\r |
2327 | \r | |
cf40f28a | 2328 | AsciiStr = Bbs->String;\r |
2329 | StrToAscii (IdStr, &AsciiStr);\r | |
95276127 | 2330 | \r |
cf40f28a | 2331 | Bbs->StatusFlag = (UINT16) Strtoi (FlagsStr);\r |
95276127 | 2332 | \r |
2333 | return (EFI_DEVICE_PATH_PROTOCOL *) Bbs;\r | |
2334 | }\r | |
2335 | \r | |
cf40f28a | 2336 | STATIC\r |
2337 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2338 | DevPathFromTextSata (\r | |
2339 | IN CHAR16 *TextDeviceNode\r | |
2340 | )\r | |
2341 | {\r | |
2342 | SATA_DEVICE_PATH *Sata;\r | |
2343 | CHAR16 *Param1;\r | |
2344 | CHAR16 *Param2;\r | |
2345 | CHAR16 *Param3;\r | |
2346 | \r | |
2347 | //\r | |
2348 | // The PMPN is optional.\r | |
2349 | //\r | |
2350 | Param1 = GetNextParamStr (&TextDeviceNode);\r | |
2351 | Param2 = GetNextParamStr (&TextDeviceNode);\r | |
2352 | Param3 = NULL;\r | |
2353 | if (!IS_NULL (TextDeviceNode)) {\r | |
2354 | Param3 = GetNextParamStr (&TextDeviceNode);\r | |
2355 | }\r | |
2356 | \r | |
2357 | Sata = (SATA_DEVICE_PATH *) CreateDeviceNode (\r | |
2358 | MESSAGING_DEVICE_PATH,\r | |
2359 | MSG_SATA_DP,\r | |
2360 | sizeof (SATA_DEVICE_PATH)\r | |
2361 | );\r | |
93e3992d | 2362 | Sata->HBAPortNumber = (UINT16) Xtoi (Param1);\r |
cf40f28a | 2363 | if (Param3 != NULL) {\r |
93e3992d | 2364 | Sata->PortMultiplierPortNumber = (UINT16) Xtoi (Param2);\r |
cf40f28a | 2365 | Param2 = Param3;\r |
2366 | } else {\r | |
93e3992d | 2367 | Sata->PortMultiplierPortNumber = 0;\r |
cf40f28a | 2368 | }\r |
93e3992d | 2369 | Sata->Lun = (UINT16) Xtoi (Param2);\r |
cf40f28a | 2370 | \r |
2371 | return (EFI_DEVICE_PATH_PROTOCOL *) Sata;\r | |
2372 | }\r | |
2373 | \r | |
95276127 | 2374 | GLOBAL_REMOVE_IF_UNREFERENCED DEVICE_PATH_FROM_TEXT_TABLE DevPathFromTextTable[] = {\r |
2375 | {L"Pci", DevPathFromTextPci},\r | |
2376 | {L"PcCard", DevPathFromTextPcCard},\r | |
2377 | {L"MemoryMapped", DevPathFromTextMemoryMapped},\r | |
2378 | {L"VenHw", DevPathFromTextVenHw},\r | |
2379 | {L"Ctrl", DevPathFromTextCtrl},\r | |
2380 | {L"Acpi", DevPathFromTextAcpi},\r | |
2381 | {L"PciRoot", DevPathFromTextPciRoot},\r | |
2382 | {L"Floppy", DevPathFromTextFloppy},\r | |
2383 | {L"Keyboard", DevPathFromTextKeyboard},\r | |
2384 | {L"Serial", DevPathFromTextSerial},\r | |
2385 | {L"ParallelPort", DevPathFromTextParallelPort},\r | |
2386 | {L"AcpiEx", DevPathFromTextAcpiEx},\r | |
2387 | {L"AcpiExp", DevPathFromTextAcpiExp},\r | |
2388 | {L"Ata", DevPathFromTextAta},\r | |
2389 | {L"Scsi", DevPathFromTextScsi},\r | |
2390 | {L"Fibre", DevPathFromTextFibre},\r | |
2391 | {L"I1394", DevPathFromText1394},\r | |
2392 | {L"USB", DevPathFromTextUsb},\r | |
2393 | {L"I2O", DevPathFromTextI2O},\r | |
2394 | {L"Infiniband", DevPathFromTextInfiniband},\r | |
2395 | {L"VenMsg", DevPathFromTextVenMsg},\r | |
2396 | {L"VenPcAnsi", DevPathFromTextVenPcAnsi},\r | |
2397 | {L"VenVt100", DevPathFromTextVenVt100},\r | |
2398 | {L"VenVt100Plus", DevPathFromTextVenVt100Plus},\r | |
2399 | {L"VenUtf8", DevPathFromTextVenUtf8},\r | |
2400 | {L"UartFlowCtrl", DevPathFromTextUartFlowCtrl},\r | |
2401 | {L"SAS", DevPathFromTextSAS},\r | |
2402 | {L"DebugPort", DevPathFromTextDebugPort},\r | |
2403 | {L"MAC", DevPathFromTextMAC},\r | |
2404 | {L"IPv4", DevPathFromTextIPv4},\r | |
2405 | {L"IPv6", DevPathFromTextIPv6},\r | |
2406 | {L"Uart", DevPathFromTextUart},\r | |
2407 | {L"UsbClass", DevPathFromTextUsbClass},\r | |
2408 | {L"UsbAudio", DevPathFromTextUsbAudio},\r | |
2409 | {L"UsbCDCControl", DevPathFromTextUsbCDCControl},\r | |
2410 | {L"UsbHID", DevPathFromTextUsbHID},\r | |
2411 | {L"UsbImage", DevPathFromTextUsbImage},\r | |
2412 | {L"UsbPrinter", DevPathFromTextUsbPrinter},\r | |
2413 | {L"UsbMassStorage", DevPathFromTextUsbMassStorage},\r | |
2414 | {L"UsbHub", DevPathFromTextUsbHub},\r | |
2415 | {L"UsbCDCData", DevPathFromTextUsbCDCData},\r | |
2416 | {L"UsbSmartCard", DevPathFromTextUsbSmartCard},\r | |
2417 | {L"UsbVideo", DevPathFromTextUsbVideo},\r | |
2418 | {L"UsbDiagnostic", DevPathFromTextUsbDiagnostic},\r | |
2419 | {L"UsbWireless", DevPathFromTextUsbWireless},\r | |
2420 | {L"UsbDeviceFirmwareUpdate", DevPathFromTextUsbDeviceFirmwareUpdate},\r | |
2421 | {L"UsbIrdaBridge", DevPathFromTextUsbIrdaBridge},\r | |
2422 | {L"UsbTestAndMeasurement", DevPathFromTextUsbTestAndMeasurement},\r | |
2423 | {L"UsbWwid", DevPathFromTextUsbWwid},\r | |
2424 | {L"Unit", DevPathFromTextUnit},\r | |
2425 | {L"iSCSI", DevPathFromTextiSCSI},\r | |
2426 | {L"HD", DevPathFromTextHD},\r | |
2427 | {L"CDROM", DevPathFromTextCDROM},\r | |
2428 | {L"VenMEDIA", DevPathFromTextVenMEDIA},\r | |
2429 | {L"Media", DevPathFromTextMedia},\r | |
cf40f28a | 2430 | {L"Fv", DevPathFromTextFv},\r |
2431 | {L"FvFile", DevPathFromTextFvFile},\r | |
95276127 | 2432 | {L"BBS", DevPathFromTextBBS},\r |
cf40f28a | 2433 | {L"Sata", DevPathFromTextSata},\r |
95276127 | 2434 | {NULL, NULL}\r |
2435 | };\r | |
2436 | \r | |
2437 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2438 | ConvertTextToDeviceNode (\r | |
2439 | IN CONST CHAR16 *TextDeviceNode\r | |
2440 | )\r | |
2441 | /*++\r | |
2442 | \r | |
2443 | Routine Description:\r | |
2444 | Convert text to the binary representation of a device node.\r | |
2445 | \r | |
2446 | Arguments:\r | |
2447 | TextDeviceNode - TextDeviceNode points to the text representation of a device\r | |
2448 | node. Conversion starts with the first character and continues\r | |
2449 | until the first non-device node character.\r | |
2450 | \r | |
2451 | Returns:\r | |
2452 | A pointer - Pointer to the EFI device node.\r | |
2453 | NULL - If TextDeviceNode is NULL or there was insufficient memory or text unsupported.\r | |
2454 | \r | |
2455 | --*/\r | |
2456 | {\r | |
2457 | EFI_DEVICE_PATH_PROTOCOL * (*DumpNode) (CHAR16 *);\r | |
2458 | CHAR16 *ParamStr;\r | |
2459 | EFI_DEVICE_PATH_PROTOCOL *DeviceNode;\r | |
2460 | CHAR16 *DeviceNodeStr;\r | |
2461 | UINTN Index;\r | |
2462 | \r | |
2463 | if ((TextDeviceNode == NULL) || (IS_NULL (*TextDeviceNode))) {\r | |
2464 | return NULL;\r | |
2465 | }\r | |
2466 | \r | |
2467 | ParamStr = NULL;\r | |
2468 | DumpNode = NULL;\r | |
2469 | DeviceNodeStr = StrDuplicate (TextDeviceNode);\r | |
2470 | \r | |
2471 | for (Index = 0; DevPathFromTextTable[Index].Function; Index++) {\r | |
2472 | ParamStr = GetParamByNodeName (DeviceNodeStr, DevPathFromTextTable[Index].DevicePathNodeText);\r | |
2473 | if (ParamStr != NULL) {\r | |
2474 | DumpNode = DevPathFromTextTable[Index].Function;\r | |
2475 | break;\r | |
2476 | }\r | |
2477 | }\r | |
2478 | \r | |
2479 | if (DumpNode == NULL) {\r | |
2480 | //\r | |
2481 | // A file path\r | |
2482 | //\r | |
2483 | DumpNode = DevPathFromTextFilePath;\r | |
2484 | DeviceNode = DumpNode (DeviceNodeStr);\r | |
2485 | } else {\r | |
2486 | DeviceNode = DumpNode (ParamStr);\r | |
2487 | FreePool (ParamStr);\r | |
2488 | }\r | |
2489 | \r | |
2490 | FreePool (DeviceNodeStr);\r | |
2491 | \r | |
2492 | return DeviceNode;\r | |
2493 | }\r | |
2494 | \r | |
2495 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2496 | ConvertTextToDevicePath (\r | |
2497 | IN CONST CHAR16 *TextDevicePath\r | |
2498 | )\r | |
2499 | /*++\r | |
2500 | \r | |
2501 | Routine Description:\r | |
2502 | Convert text to the binary representation of a device path.\r | |
2503 | \r | |
2504 | Arguments:\r | |
2505 | TextDevicePath - TextDevicePath points to the text representation of a device\r | |
2506 | path. Conversion starts with the first character and continues\r | |
2507 | until the first non-device node character.\r | |
2508 | \r | |
2509 | Returns:\r | |
2510 | A pointer - Pointer to the allocated device path.\r | |
2511 | NULL - If TextDeviceNode is NULL or there was insufficient memory.\r | |
2512 | \r | |
2513 | --*/\r | |
2514 | {\r | |
2515 | EFI_DEVICE_PATH_PROTOCOL * (*DumpNode) (CHAR16 *);\r | |
2516 | CHAR16 *ParamStr;\r | |
2517 | EFI_DEVICE_PATH_PROTOCOL *DeviceNode;\r | |
2518 | UINTN Index;\r | |
2519 | EFI_DEVICE_PATH_PROTOCOL *NewDevicePath;\r | |
2520 | CHAR16 *DevicePathStr;\r | |
2521 | CHAR16 *Str;\r | |
2522 | CHAR16 *DeviceNodeStr;\r | |
2523 | UINT8 IsInstanceEnd;\r | |
2524 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r | |
2525 | \r | |
2526 | if ((TextDevicePath == NULL) || (IS_NULL (*TextDevicePath))) {\r | |
2527 | return NULL;\r | |
2528 | }\r | |
2529 | \r | |
2530 | DevicePath = (EFI_DEVICE_PATH_PROTOCOL *) AllocatePool (END_DEVICE_PATH_LENGTH);\r | |
2531 | SetDevicePathEndNode (DevicePath);\r | |
2532 | \r | |
2533 | ParamStr = NULL;\r | |
2534 | DeviceNodeStr = NULL;\r | |
2535 | DevicePathStr = StrDuplicate (TextDevicePath);\r | |
2536 | \r | |
2537 | Str = DevicePathStr;\r | |
2538 | while ((DeviceNodeStr = GetNextDeviceNodeStr (&Str, &IsInstanceEnd)) != NULL) {\r | |
2539 | DumpNode = NULL;\r | |
2540 | for (Index = 0; DevPathFromTextTable[Index].Function; Index++) {\r | |
2541 | ParamStr = GetParamByNodeName (DeviceNodeStr, DevPathFromTextTable[Index].DevicePathNodeText);\r | |
2542 | if (ParamStr != NULL) {\r | |
2543 | DumpNode = DevPathFromTextTable[Index].Function;\r | |
2544 | break;\r | |
2545 | }\r | |
2546 | }\r | |
2547 | \r | |
2548 | if (DumpNode == NULL) {\r | |
2549 | //\r | |
2550 | // A file path\r | |
2551 | //\r | |
2552 | DumpNode = DevPathFromTextFilePath;\r | |
2553 | DeviceNode = DumpNode (DeviceNodeStr);\r | |
2554 | } else {\r | |
2555 | DeviceNode = DumpNode (ParamStr);\r | |
2556 | FreePool (ParamStr);\r | |
2557 | }\r | |
2558 | \r | |
2559 | NewDevicePath = AppendDeviceNodeProtocolInterface (DevicePath, DeviceNode);\r | |
2560 | FreePool (DevicePath);\r | |
2561 | FreePool (DeviceNode);\r | |
2562 | DevicePath = NewDevicePath;\r | |
2563 | \r | |
2564 | if (IsInstanceEnd) {\r | |
2565 | DeviceNode = (EFI_DEVICE_PATH_PROTOCOL *) AllocatePool (END_DEVICE_PATH_LENGTH);\r | |
2566 | SetDevicePathInstanceEndNode (DeviceNode);\r | |
2567 | \r | |
2568 | NewDevicePath = AppendDeviceNodeProtocolInterface (DevicePath, DeviceNode);\r | |
2569 | FreePool (DevicePath);\r | |
2570 | FreePool (DeviceNode);\r | |
2571 | DevicePath = NewDevicePath;\r | |
2572 | }\r | |
2573 | }\r | |
2574 | \r | |
2575 | FreePool (DevicePathStr);\r | |
2576 | return DevicePath;\r | |
2577 | }\r |