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13d40edd | 1 | /** @file\r |
2 | DevicePathFromText protocol as defined in the UEFI 2.0 specification.\r | |
95276127 | 3 | \r |
ca2ac9d5 | 4 | Copyright (c) 2013 - 2016, 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 | |
624f017e HW |
796 | /**\r |
797 | Converts a text device path node to BMC device path structure.\r | |
798 | \r | |
799 | @param TextDeviceNode The input Text device path node.\r | |
800 | \r | |
801 | @return A pointer to the newly-created BMC device path structure.\r | |
802 | \r | |
803 | **/\r | |
804 | EFI_DEVICE_PATH_PROTOCOL *\r | |
805 | DevPathFromTextBmc (\r | |
806 | IN CHAR16 *TextDeviceNode\r | |
807 | )\r | |
808 | {\r | |
809 | CHAR16 *InterfaceTypeStr;\r | |
810 | CHAR16 *BaseAddressStr;\r | |
811 | BMC_DEVICE_PATH *BmcDp;\r | |
812 | \r | |
813 | InterfaceTypeStr = GetNextParamStr (&TextDeviceNode);\r | |
814 | BaseAddressStr = GetNextParamStr (&TextDeviceNode);\r | |
815 | BmcDp = (BMC_DEVICE_PATH *) CreateDeviceNode (\r | |
816 | HARDWARE_DEVICE_PATH,\r | |
817 | HW_BMC_DP,\r | |
818 | (UINT16) sizeof (BMC_DEVICE_PATH)\r | |
819 | );\r | |
820 | \r | |
821 | BmcDp->InterfaceType = (UINT8) Strtoi (InterfaceTypeStr);\r | |
822 | WriteUnaligned64 (\r | |
823 | (UINT64 *) (&BmcDp->BaseAddress),\r | |
824 | StrHexToUint64 (BaseAddressStr)\r | |
825 | );\r | |
826 | \r | |
827 | return (EFI_DEVICE_PATH_PROTOCOL *) BmcDp;\r | |
828 | }\r | |
829 | \r | |
5d6a5aee RN |
830 | /**\r |
831 | Converts a generic ACPI text device path node to ACPI device path structure.\r | |
832 | \r | |
833 | @param TextDeviceNode The input Text device path node.\r | |
834 | \r | |
835 | @return A pointer to ACPI device path structure.\r | |
836 | \r | |
837 | **/\r | |
838 | EFI_DEVICE_PATH_PROTOCOL *\r | |
839 | DevPathFromTextAcpiPath (\r | |
840 | IN CHAR16 *TextDeviceNode\r | |
841 | )\r | |
842 | {\r | |
843 | return DevPathFromTextGenericPath (ACPI_DEVICE_PATH, TextDeviceNode);\r | |
844 | }\r | |
845 | \r | |
572f5d8a | 846 | /**\r |
847 | Converts a string to EisaId.\r | |
848 | \r | |
849 | @param Text The input string.\r | |
572f5d8a | 850 | \r |
4d0a30a4 | 851 | @return UINT32 EISA ID.\r |
572f5d8a | 852 | **/\r |
4d0a30a4 | 853 | UINT32\r |
cf40f28a | 854 | EisaIdFromText (\r |
4d0a30a4 | 855 | IN CHAR16 *Text\r |
cf40f28a | 856 | )\r |
857 | {\r | |
4d0a30a4 RN |
858 | return (((Text[0] - 'A' + 1) & 0x1f) << 10)\r |
859 | + (((Text[1] - 'A' + 1) & 0x1f) << 5)\r | |
860 | + (((Text[2] - 'A' + 1) & 0x1f) << 0)\r | |
861 | + (UINT32) (StrHexToUintn (&Text[3]) << 16)\r | |
862 | ;\r | |
cf40f28a | 863 | }\r |
864 | \r | |
572f5d8a | 865 | /**\r |
866 | Converts a text device path node to ACPI HID device path structure.\r | |
867 | \r | |
868 | @param TextDeviceNode The input Text device path node.\r | |
869 | \r | |
870 | @return A pointer to the newly-created ACPI HID device path structure.\r | |
871 | \r | |
872 | **/\r | |
95276127 | 873 | EFI_DEVICE_PATH_PROTOCOL *\r |
874 | DevPathFromTextAcpi (\r | |
875 | IN CHAR16 *TextDeviceNode\r | |
876 | )\r | |
877 | {\r | |
878 | CHAR16 *HIDStr;\r | |
879 | CHAR16 *UIDStr;\r | |
880 | ACPI_HID_DEVICE_PATH *Acpi;\r | |
881 | \r | |
882 | HIDStr = GetNextParamStr (&TextDeviceNode);\r | |
883 | UIDStr = GetNextParamStr (&TextDeviceNode);\r | |
884 | Acpi = (ACPI_HID_DEVICE_PATH *) CreateDeviceNode (\r | |
885 | ACPI_DEVICE_PATH,\r | |
886 | ACPI_DP,\r | |
c9325700 | 887 | (UINT16) sizeof (ACPI_HID_DEVICE_PATH)\r |
95276127 | 888 | );\r |
889 | \r | |
4d0a30a4 | 890 | Acpi->HID = EisaIdFromText (HIDStr);\r |
cf40f28a | 891 | Acpi->UID = (UINT32) Strtoi (UIDStr);\r |
95276127 | 892 | \r |
893 | return (EFI_DEVICE_PATH_PROTOCOL *) Acpi;\r | |
894 | }\r | |
895 | \r | |
572f5d8a | 896 | /**\r |
897 | Converts a text device path node to ACPI HID device path structure.\r | |
898 | \r | |
899 | @param TextDeviceNode The input Text device path node.\r | |
900 | @param PnPId The input plug and play identification.\r | |
901 | \r | |
902 | @return A pointer to the newly-created ACPI HID device path structure.\r | |
903 | \r | |
904 | **/\r | |
95276127 | 905 | EFI_DEVICE_PATH_PROTOCOL *\r |
906 | ConvertFromTextAcpi (\r | |
907 | IN CHAR16 *TextDeviceNode,\r | |
cf40f28a | 908 | IN UINT32 PnPId\r |
95276127 | 909 | )\r |
910 | {\r | |
911 | CHAR16 *UIDStr;\r | |
912 | ACPI_HID_DEVICE_PATH *Acpi;\r | |
913 | \r | |
914 | UIDStr = GetNextParamStr (&TextDeviceNode);\r | |
915 | Acpi = (ACPI_HID_DEVICE_PATH *) CreateDeviceNode (\r | |
916 | ACPI_DEVICE_PATH,\r | |
917 | ACPI_DP,\r | |
c9325700 | 918 | (UINT16) sizeof (ACPI_HID_DEVICE_PATH)\r |
95276127 | 919 | );\r |
920 | \r | |
cf40f28a | 921 | Acpi->HID = EFI_PNP_ID (PnPId);\r |
922 | Acpi->UID = (UINT32) Strtoi (UIDStr);\r | |
95276127 | 923 | \r |
924 | return (EFI_DEVICE_PATH_PROTOCOL *) Acpi;\r | |
925 | }\r | |
926 | \r | |
572f5d8a | 927 | /**\r |
928 | Converts a text device path node to PCI root device path structure.\r | |
929 | \r | |
930 | @param TextDeviceNode The input Text device path node.\r | |
931 | \r | |
932 | @return A pointer to the newly-created PCI root device path structure.\r | |
933 | \r | |
934 | **/\r | |
95276127 | 935 | EFI_DEVICE_PATH_PROTOCOL *\r |
936 | DevPathFromTextPciRoot (\r | |
937 | IN CHAR16 *TextDeviceNode\r | |
938 | )\r | |
939 | {\r | |
cf40f28a | 940 | return ConvertFromTextAcpi (TextDeviceNode, 0x0a03);\r |
95276127 | 941 | }\r |
942 | \r | |
e9b3cd55 RN |
943 | /**\r |
944 | Converts a text device path node to PCIE root device path structure.\r | |
945 | \r | |
946 | @param TextDeviceNode The input Text device path node.\r | |
947 | \r | |
948 | @return A pointer to the newly-created PCIE root device path structure.\r | |
949 | \r | |
950 | **/\r | |
951 | EFI_DEVICE_PATH_PROTOCOL *\r | |
952 | DevPathFromTextPcieRoot (\r | |
953 | IN CHAR16 *TextDeviceNode\r | |
954 | )\r | |
955 | {\r | |
956 | return ConvertFromTextAcpi (TextDeviceNode, 0x0a08);\r | |
957 | }\r | |
958 | \r | |
572f5d8a | 959 | /**\r |
960 | Converts a text device path node to Floppy device path structure.\r | |
961 | \r | |
962 | @param TextDeviceNode The input Text device path node.\r | |
963 | \r | |
964 | @return A pointer to the newly-created Floppy device path structure.\r | |
965 | \r | |
966 | **/\r | |
95276127 | 967 | EFI_DEVICE_PATH_PROTOCOL *\r |
968 | DevPathFromTextFloppy (\r | |
969 | IN CHAR16 *TextDeviceNode\r | |
970 | )\r | |
971 | {\r | |
cf40f28a | 972 | return ConvertFromTextAcpi (TextDeviceNode, 0x0604);\r |
95276127 | 973 | }\r |
974 | \r | |
572f5d8a | 975 | /**\r |
976 | Converts a text device path node to Keyboard device path structure.\r | |
977 | \r | |
978 | @param TextDeviceNode The input Text device path node.\r | |
979 | \r | |
980 | @return A pointer to the newly-created Keyboard device path structure.\r | |
981 | \r | |
982 | **/\r | |
95276127 | 983 | EFI_DEVICE_PATH_PROTOCOL *\r |
984 | DevPathFromTextKeyboard (\r | |
985 | IN CHAR16 *TextDeviceNode\r | |
986 | )\r | |
987 | {\r | |
cf40f28a | 988 | return ConvertFromTextAcpi (TextDeviceNode, 0x0301);\r |
95276127 | 989 | }\r |
990 | \r | |
572f5d8a | 991 | /**\r |
992 | Converts a text device path node to Serial device path structure.\r | |
993 | \r | |
994 | @param TextDeviceNode The input Text device path node.\r | |
995 | \r | |
996 | @return A pointer to the newly-created Serial device path structure.\r | |
997 | \r | |
998 | **/\r | |
95276127 | 999 | EFI_DEVICE_PATH_PROTOCOL *\r |
1000 | DevPathFromTextSerial (\r | |
1001 | IN CHAR16 *TextDeviceNode\r | |
1002 | )\r | |
1003 | {\r | |
cf40f28a | 1004 | return ConvertFromTextAcpi (TextDeviceNode, 0x0501);\r |
95276127 | 1005 | }\r |
1006 | \r | |
572f5d8a | 1007 | /**\r |
1008 | Converts a text device path node to Parallel Port device path structure.\r | |
1009 | \r | |
1010 | @param TextDeviceNode The input Text device path node.\r | |
1011 | \r | |
1012 | @return A pointer to the newly-created Parallel Port device path structure.\r | |
1013 | \r | |
1014 | **/\r | |
95276127 | 1015 | EFI_DEVICE_PATH_PROTOCOL *\r |
1016 | DevPathFromTextParallelPort (\r | |
1017 | IN CHAR16 *TextDeviceNode\r | |
1018 | )\r | |
1019 | {\r | |
cf40f28a | 1020 | return ConvertFromTextAcpi (TextDeviceNode, 0x0401);\r |
95276127 | 1021 | }\r |
1022 | \r | |
572f5d8a | 1023 | /**\r |
5755841f | 1024 | Converts a text device path node to ACPI extension device path structure.\r |
572f5d8a | 1025 | \r |
1026 | @param TextDeviceNode The input Text device path node.\r | |
1027 | \r | |
5755841f | 1028 | @return A pointer to the newly-created ACPI extension device path structure.\r |
572f5d8a | 1029 | \r |
1030 | **/\r | |
95276127 | 1031 | EFI_DEVICE_PATH_PROTOCOL *\r |
1032 | DevPathFromTextAcpiEx (\r | |
1033 | IN CHAR16 *TextDeviceNode\r | |
1034 | )\r | |
1035 | {\r | |
cf40f28a | 1036 | CHAR16 *HIDStr;\r |
1037 | CHAR16 *CIDStr;\r | |
1038 | CHAR16 *UIDStr;\r | |
1039 | CHAR16 *HIDSTRStr;\r | |
1040 | CHAR16 *CIDSTRStr;\r | |
1041 | CHAR16 *UIDSTRStr;\r | |
1042 | CHAR8 *AsciiStr;\r | |
1043 | UINT16 Length;\r | |
1044 | ACPI_EXTENDED_HID_DEVICE_PATH *AcpiEx;\r | |
95276127 | 1045 | \r |
1046 | HIDStr = GetNextParamStr (&TextDeviceNode);\r | |
1047 | CIDStr = GetNextParamStr (&TextDeviceNode);\r | |
1048 | UIDStr = GetNextParamStr (&TextDeviceNode);\r | |
1049 | HIDSTRStr = GetNextParamStr (&TextDeviceNode);\r | |
1050 | CIDSTRStr = GetNextParamStr (&TextDeviceNode);\r | |
1051 | UIDSTRStr = GetNextParamStr (&TextDeviceNode);\r | |
1052 | \r | |
1053 | Length = (UINT16) (sizeof (ACPI_EXTENDED_HID_DEVICE_PATH) + StrLen (HIDSTRStr) + 1);\r | |
1054 | Length = (UINT16) (Length + StrLen (UIDSTRStr) + 1);\r | |
1055 | Length = (UINT16) (Length + StrLen (CIDSTRStr) + 1);\r | |
cf40f28a | 1056 | AcpiEx = (ACPI_EXTENDED_HID_DEVICE_PATH *) CreateDeviceNode (\r |
1057 | ACPI_DEVICE_PATH,\r | |
1058 | ACPI_EXTENDED_DP,\r | |
1059 | Length\r | |
1060 | );\r | |
95276127 | 1061 | \r |
4d0a30a4 RN |
1062 | AcpiEx->HID = EisaIdFromText (HIDStr);\r |
1063 | AcpiEx->CID = EisaIdFromText (CIDStr);\r | |
cf40f28a | 1064 | AcpiEx->UID = (UINT32) Strtoi (UIDStr);\r |
95276127 | 1065 | \r |
cf40f28a | 1066 | AsciiStr = (CHAR8 *) ((UINT8 *)AcpiEx + sizeof (ACPI_EXTENDED_HID_DEVICE_PATH));\r |
95276127 | 1067 | StrToAscii (HIDSTRStr, &AsciiStr);\r |
1068 | StrToAscii (UIDSTRStr, &AsciiStr);\r | |
1069 | StrToAscii (CIDSTRStr, &AsciiStr);\r | |
cf40f28a | 1070 | \r |
1071 | return (EFI_DEVICE_PATH_PROTOCOL *) AcpiEx;\r | |
95276127 | 1072 | }\r |
1073 | \r | |
572f5d8a | 1074 | /**\r |
5755841f | 1075 | Converts a text device path node to ACPI extension device path structure.\r |
572f5d8a | 1076 | \r |
1077 | @param TextDeviceNode The input Text device path node.\r | |
1078 | \r | |
5755841f | 1079 | @return A pointer to the newly-created ACPI extension device path structure.\r |
572f5d8a | 1080 | \r |
1081 | **/\r | |
95276127 | 1082 | EFI_DEVICE_PATH_PROTOCOL *\r |
1083 | DevPathFromTextAcpiExp (\r | |
1084 | IN CHAR16 *TextDeviceNode\r | |
1085 | )\r | |
1086 | {\r | |
cf40f28a | 1087 | CHAR16 *HIDStr;\r |
1088 | CHAR16 *CIDStr;\r | |
1089 | CHAR16 *UIDSTRStr;\r | |
1090 | CHAR8 *AsciiStr;\r | |
1091 | UINT16 Length;\r | |
1092 | ACPI_EXTENDED_HID_DEVICE_PATH *AcpiEx;\r | |
95276127 | 1093 | \r |
1094 | HIDStr = GetNextParamStr (&TextDeviceNode);\r | |
1095 | CIDStr = GetNextParamStr (&TextDeviceNode);\r | |
1096 | UIDSTRStr = GetNextParamStr (&TextDeviceNode);\r | |
d074a8e1 | 1097 | Length = (UINT16) (sizeof (ACPI_EXTENDED_HID_DEVICE_PATH) + StrLen (UIDSTRStr) + 3);\r |
cf40f28a | 1098 | AcpiEx = (ACPI_EXTENDED_HID_DEVICE_PATH *) CreateDeviceNode (\r |
1099 | ACPI_DEVICE_PATH,\r | |
1100 | ACPI_EXTENDED_DP,\r | |
1101 | Length\r | |
1102 | );\r | |
95276127 | 1103 | \r |
4d0a30a4 RN |
1104 | AcpiEx->HID = EisaIdFromText (HIDStr);\r |
1105 | AcpiEx->CID = EisaIdFromText (CIDStr);\r | |
cf40f28a | 1106 | AcpiEx->UID = 0;\r |
95276127 | 1107 | \r |
cf40f28a | 1108 | AsciiStr = (CHAR8 *) ((UINT8 *)AcpiEx + sizeof (ACPI_EXTENDED_HID_DEVICE_PATH));\r |
95276127 | 1109 | //\r |
1110 | // HID string is NULL\r | |
1111 | //\r | |
cf40f28a | 1112 | *AsciiStr = '\0';\r |
95276127 | 1113 | //\r |
1114 | // Convert UID string\r | |
1115 | //\r | |
1116 | AsciiStr++;\r | |
1117 | StrToAscii (UIDSTRStr, &AsciiStr);\r | |
1118 | //\r | |
1119 | // CID string is NULL\r | |
1120 | //\r | |
cf40f28a | 1121 | *AsciiStr = '\0';\r |
95276127 | 1122 | \r |
cf40f28a | 1123 | return (EFI_DEVICE_PATH_PROTOCOL *) AcpiEx;\r |
95276127 | 1124 | }\r |
1125 | \r | |
5b84091f RN |
1126 | /**\r |
1127 | Converts a text device path node to ACPI _ADR device path structure.\r | |
1128 | \r | |
1129 | @param TextDeviceNode The input Text device path node.\r | |
1130 | \r | |
1131 | @return A pointer to the newly-created ACPI _ADR device path structure.\r | |
1132 | \r | |
1133 | **/\r | |
1134 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1135 | DevPathFromTextAcpiAdr (\r | |
1136 | IN CHAR16 *TextDeviceNode\r | |
1137 | )\r | |
1138 | {\r | |
1139 | CHAR16 *DisplayDeviceStr;\r | |
1140 | ACPI_ADR_DEVICE_PATH *AcpiAdr;\r | |
1141 | UINTN Index;\r | |
b36653bc | 1142 | UINTN Length;\r |
5b84091f RN |
1143 | \r |
1144 | AcpiAdr = (ACPI_ADR_DEVICE_PATH *) CreateDeviceNode (\r | |
1145 | ACPI_DEVICE_PATH,\r | |
1146 | ACPI_ADR_DP,\r | |
e7cc9dcc | 1147 | (UINT16) sizeof (ACPI_ADR_DEVICE_PATH)\r |
5b84091f RN |
1148 | );\r |
1149 | ASSERT (AcpiAdr != NULL);\r | |
1150 | \r | |
1151 | for (Index = 0; ; Index++) {\r | |
1152 | DisplayDeviceStr = GetNextParamStr (&TextDeviceNode);\r | |
1153 | if (IS_NULL (*DisplayDeviceStr)) {\r | |
1154 | break;\r | |
1155 | }\r | |
1156 | if (Index > 0) {\r | |
b36653bc | 1157 | Length = DevicePathNodeLength (AcpiAdr);\r |
5b84091f | 1158 | AcpiAdr = ReallocatePool (\r |
b36653bc RN |
1159 | Length,\r |
1160 | Length + sizeof (UINT32),\r | |
5b84091f RN |
1161 | AcpiAdr\r |
1162 | );\r | |
1163 | ASSERT (AcpiAdr != NULL);\r | |
b36653bc | 1164 | SetDevicePathNodeLength (AcpiAdr, Length + sizeof (UINT32));\r |
5b84091f RN |
1165 | }\r |
1166 | \r | |
1167 | (&AcpiAdr->ADR)[Index] = (UINT32) Strtoi (DisplayDeviceStr);\r | |
1168 | }\r | |
1169 | \r | |
1170 | return (EFI_DEVICE_PATH_PROTOCOL *) AcpiAdr;\r | |
1171 | }\r | |
1172 | \r | |
5d6a5aee RN |
1173 | /**\r |
1174 | Converts a generic messaging text device path node to messaging device path structure.\r | |
1175 | \r | |
1176 | @param TextDeviceNode The input Text device path node.\r | |
1177 | \r | |
1178 | @return A pointer to messaging device path structure.\r | |
1179 | \r | |
1180 | **/\r | |
1181 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1182 | DevPathFromTextMsg (\r | |
1183 | IN CHAR16 *TextDeviceNode\r | |
1184 | )\r | |
1185 | {\r | |
1186 | return DevPathFromTextGenericPath (MESSAGING_DEVICE_PATH, TextDeviceNode);\r | |
1187 | }\r | |
1188 | \r | |
572f5d8a | 1189 | /**\r |
1190 | Converts a text device path node to Parallel Port device path structure.\r | |
1191 | \r | |
1192 | @param TextDeviceNode The input Text device path node.\r | |
1193 | \r | |
1194 | @return A pointer to the newly-created Parallel Port device path structure.\r | |
1195 | \r | |
1196 | **/\r | |
95276127 | 1197 | EFI_DEVICE_PATH_PROTOCOL *\r |
1198 | DevPathFromTextAta (\r | |
9da38884 RN |
1199 | IN CHAR16 *TextDeviceNode\r |
1200 | )\r | |
95276127 | 1201 | {\r |
1202 | CHAR16 *PrimarySecondaryStr;\r | |
1203 | CHAR16 *SlaveMasterStr;\r | |
1204 | CHAR16 *LunStr;\r | |
1205 | ATAPI_DEVICE_PATH *Atapi;\r | |
1206 | \r | |
1207 | Atapi = (ATAPI_DEVICE_PATH *) CreateDeviceNode (\r | |
9da38884 RN |
1208 | MESSAGING_DEVICE_PATH,\r |
1209 | MSG_ATAPI_DP,\r | |
1210 | (UINT16) sizeof (ATAPI_DEVICE_PATH)\r | |
1211 | );\r | |
1212 | \r | |
1213 | PrimarySecondaryStr = GetNextParamStr (&TextDeviceNode);\r | |
1214 | SlaveMasterStr = GetNextParamStr (&TextDeviceNode);\r | |
1215 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
1216 | \r | |
1217 | if (StrCmp (PrimarySecondaryStr, L"Primary") == 0) {\r | |
1218 | Atapi->PrimarySecondary = 0;\r | |
1219 | } else if (StrCmp (PrimarySecondaryStr, L"Secondary") == 0) {\r | |
1220 | Atapi->PrimarySecondary = 1;\r | |
1221 | } else {\r | |
1222 | Atapi->PrimarySecondary = (UINT8) Strtoi (PrimarySecondaryStr);\r | |
1223 | }\r | |
1224 | if (StrCmp (SlaveMasterStr, L"Master") == 0) {\r | |
1225 | Atapi->SlaveMaster = 0;\r | |
1226 | } else if (StrCmp (SlaveMasterStr, L"Slave") == 0) {\r | |
1227 | Atapi->SlaveMaster = 1;\r | |
1228 | } else {\r | |
1229 | Atapi->SlaveMaster = (UINT8) Strtoi (SlaveMasterStr);\r | |
1230 | }\r | |
95276127 | 1231 | \r |
9da38884 | 1232 | Atapi->Lun = (UINT16) Strtoi (LunStr);\r |
95276127 | 1233 | \r |
1234 | return (EFI_DEVICE_PATH_PROTOCOL *) Atapi;\r | |
1235 | }\r | |
1236 | \r | |
572f5d8a | 1237 | /**\r |
1238 | Converts a text device path node to SCSI device path structure.\r | |
1239 | \r | |
1240 | @param TextDeviceNode The input Text device path node.\r | |
1241 | \r | |
1242 | @return A pointer to the newly-created SCSI device path structure.\r | |
1243 | \r | |
1244 | **/\r | |
95276127 | 1245 | EFI_DEVICE_PATH_PROTOCOL *\r |
1246 | DevPathFromTextScsi (\r | |
1247 | IN CHAR16 *TextDeviceNode\r | |
1248 | )\r | |
1249 | {\r | |
1250 | CHAR16 *PunStr;\r | |
1251 | CHAR16 *LunStr;\r | |
1252 | SCSI_DEVICE_PATH *Scsi;\r | |
1253 | \r | |
1254 | PunStr = GetNextParamStr (&TextDeviceNode);\r | |
1255 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
1256 | Scsi = (SCSI_DEVICE_PATH *) CreateDeviceNode (\r | |
1257 | MESSAGING_DEVICE_PATH,\r | |
1258 | MSG_SCSI_DP,\r | |
c9325700 | 1259 | (UINT16) sizeof (SCSI_DEVICE_PATH)\r |
95276127 | 1260 | );\r |
1261 | \r | |
cf40f28a | 1262 | Scsi->Pun = (UINT16) Strtoi (PunStr);\r |
1263 | Scsi->Lun = (UINT16) Strtoi (LunStr);\r | |
95276127 | 1264 | \r |
1265 | return (EFI_DEVICE_PATH_PROTOCOL *) Scsi;\r | |
1266 | }\r | |
1267 | \r | |
572f5d8a | 1268 | /**\r |
1269 | Converts a text device path node to Fibre device path structure.\r | |
1270 | \r | |
1271 | @param TextDeviceNode The input Text device path node.\r | |
1272 | \r | |
1273 | @return A pointer to the newly-created Fibre device path structure.\r | |
1274 | \r | |
1275 | **/\r | |
95276127 | 1276 | EFI_DEVICE_PATH_PROTOCOL *\r |
1277 | DevPathFromTextFibre (\r | |
1278 | IN CHAR16 *TextDeviceNode\r | |
1279 | )\r | |
1280 | {\r | |
1281 | CHAR16 *WWNStr;\r | |
1282 | CHAR16 *LunStr;\r | |
1283 | FIBRECHANNEL_DEVICE_PATH *Fibre;\r | |
1284 | \r | |
1285 | WWNStr = GetNextParamStr (&TextDeviceNode);\r | |
1286 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
1287 | Fibre = (FIBRECHANNEL_DEVICE_PATH *) CreateDeviceNode (\r | |
1288 | MESSAGING_DEVICE_PATH,\r | |
1289 | MSG_FIBRECHANNEL_DP,\r | |
c9325700 | 1290 | (UINT16) sizeof (FIBRECHANNEL_DEVICE_PATH)\r |
95276127 | 1291 | );\r |
1292 | \r | |
1293 | Fibre->Reserved = 0;\r | |
cf40f28a | 1294 | Strtoi64 (WWNStr, &Fibre->WWN);\r |
1295 | Strtoi64 (LunStr, &Fibre->Lun);\r | |
95276127 | 1296 | \r |
1297 | return (EFI_DEVICE_PATH_PROTOCOL *) Fibre;\r | |
1298 | }\r | |
1299 | \r | |
e9b3cd55 RN |
1300 | /**\r |
1301 | Converts a text device path node to FibreEx device path structure.\r | |
1302 | \r | |
1303 | @param TextDeviceNode The input Text device path node.\r | |
1304 | \r | |
1305 | @return A pointer to the newly-created FibreEx device path structure.\r | |
1306 | \r | |
1307 | **/\r | |
1308 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1309 | DevPathFromTextFibreEx (\r | |
1310 | IN CHAR16 *TextDeviceNode\r | |
1311 | )\r | |
1312 | {\r | |
1313 | CHAR16 *WWNStr;\r | |
1314 | CHAR16 *LunStr;\r | |
1315 | FIBRECHANNELEX_DEVICE_PATH *FibreEx;\r | |
1316 | \r | |
1317 | WWNStr = GetNextParamStr (&TextDeviceNode);\r | |
1318 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
1319 | FibreEx = (FIBRECHANNELEX_DEVICE_PATH *) CreateDeviceNode (\r | |
1320 | MESSAGING_DEVICE_PATH,\r | |
1321 | MSG_FIBRECHANNELEX_DP,\r | |
1322 | (UINT16) sizeof (FIBRECHANNELEX_DEVICE_PATH)\r | |
1323 | );\r | |
1324 | \r | |
1325 | FibreEx->Reserved = 0;\r | |
1326 | Strtoi64 (WWNStr, (UINT64 *) (&FibreEx->WWN));\r | |
1327 | Strtoi64 (LunStr, (UINT64 *) (&FibreEx->Lun));\r | |
1328 | \r | |
1329 | *(UINT64 *) (&FibreEx->WWN) = SwapBytes64 (*(UINT64 *) (&FibreEx->WWN));\r | |
1330 | *(UINT64 *) (&FibreEx->Lun) = SwapBytes64 (*(UINT64 *) (&FibreEx->Lun));\r | |
1331 | \r | |
1332 | return (EFI_DEVICE_PATH_PROTOCOL *) FibreEx;\r | |
1333 | }\r | |
1334 | \r | |
572f5d8a | 1335 | /**\r |
1336 | Converts a text device path node to 1394 device path structure.\r | |
1337 | \r | |
1338 | @param TextDeviceNode The input Text device path node.\r | |
1339 | \r | |
1340 | @return A pointer to the newly-created 1394 device path structure.\r | |
1341 | \r | |
1342 | **/\r | |
95276127 | 1343 | EFI_DEVICE_PATH_PROTOCOL *\r |
1344 | DevPathFromText1394 (\r | |
1345 | IN CHAR16 *TextDeviceNode\r | |
1346 | )\r | |
1347 | {\r | |
1348 | CHAR16 *GuidStr;\r | |
572f5d8a | 1349 | F1394_DEVICE_PATH *F1394DevPath;\r |
95276127 | 1350 | \r |
1351 | GuidStr = GetNextParamStr (&TextDeviceNode);\r | |
572f5d8a | 1352 | F1394DevPath = (F1394_DEVICE_PATH *) CreateDeviceNode (\r |
1353 | MESSAGING_DEVICE_PATH,\r | |
1354 | MSG_1394_DP,\r | |
c9325700 | 1355 | (UINT16) sizeof (F1394_DEVICE_PATH)\r |
572f5d8a | 1356 | );\r |
95276127 | 1357 | \r |
572f5d8a | 1358 | F1394DevPath->Reserved = 0;\r |
4d0a30a4 | 1359 | F1394DevPath->Guid = StrHexToUint64 (GuidStr);\r |
95276127 | 1360 | \r |
572f5d8a | 1361 | return (EFI_DEVICE_PATH_PROTOCOL *) F1394DevPath;\r |
95276127 | 1362 | }\r |
1363 | \r | |
572f5d8a | 1364 | /**\r |
1365 | Converts a text device path node to USB device path structure.\r | |
1366 | \r | |
1367 | @param TextDeviceNode The input Text device path node.\r | |
1368 | \r | |
1369 | @return A pointer to the newly-created USB device path structure.\r | |
1370 | \r | |
1371 | **/\r | |
95276127 | 1372 | EFI_DEVICE_PATH_PROTOCOL *\r |
1373 | DevPathFromTextUsb (\r | |
1374 | IN CHAR16 *TextDeviceNode\r | |
1375 | )\r | |
1376 | {\r | |
1377 | CHAR16 *PortStr;\r | |
1378 | CHAR16 *InterfaceStr;\r | |
1379 | USB_DEVICE_PATH *Usb;\r | |
1380 | \r | |
1381 | PortStr = GetNextParamStr (&TextDeviceNode);\r | |
1382 | InterfaceStr = GetNextParamStr (&TextDeviceNode);\r | |
1383 | Usb = (USB_DEVICE_PATH *) CreateDeviceNode (\r | |
1384 | MESSAGING_DEVICE_PATH,\r | |
1385 | MSG_USB_DP,\r | |
c9325700 | 1386 | (UINT16) sizeof (USB_DEVICE_PATH)\r |
95276127 | 1387 | );\r |
1388 | \r | |
cf40f28a | 1389 | Usb->ParentPortNumber = (UINT8) Strtoi (PortStr);\r |
1390 | Usb->InterfaceNumber = (UINT8) Strtoi (InterfaceStr);\r | |
95276127 | 1391 | \r |
1392 | return (EFI_DEVICE_PATH_PROTOCOL *) Usb;\r | |
1393 | }\r | |
1394 | \r | |
572f5d8a | 1395 | /**\r |
1396 | Converts a text device path node to I20 device path structure.\r | |
1397 | \r | |
1398 | @param TextDeviceNode The input Text device path node.\r | |
1399 | \r | |
1400 | @return A pointer to the newly-created I20 device path structure.\r | |
1401 | \r | |
1402 | **/\r | |
95276127 | 1403 | EFI_DEVICE_PATH_PROTOCOL *\r |
1404 | DevPathFromTextI2O (\r | |
1405 | IN CHAR16 *TextDeviceNode\r | |
1406 | )\r | |
1407 | {\r | |
1408 | CHAR16 *TIDStr;\r | |
572f5d8a | 1409 | I2O_DEVICE_PATH *I2ODevPath;\r |
95276127 | 1410 | \r |
572f5d8a | 1411 | TIDStr = GetNextParamStr (&TextDeviceNode);\r |
1412 | I2ODevPath = (I2O_DEVICE_PATH *) CreateDeviceNode (\r | |
95276127 | 1413 | MESSAGING_DEVICE_PATH,\r |
1414 | MSG_I2O_DP,\r | |
c9325700 | 1415 | (UINT16) sizeof (I2O_DEVICE_PATH)\r |
95276127 | 1416 | );\r |
1417 | \r | |
572f5d8a | 1418 | I2ODevPath->Tid = (UINT32) Strtoi (TIDStr);\r |
95276127 | 1419 | \r |
572f5d8a | 1420 | return (EFI_DEVICE_PATH_PROTOCOL *) I2ODevPath;\r |
95276127 | 1421 | }\r |
1422 | \r | |
572f5d8a | 1423 | /**\r |
1424 | Converts a text device path node to Infini Band device path structure.\r | |
1425 | \r | |
1426 | @param TextDeviceNode The input Text device path node.\r | |
1427 | \r | |
1428 | @return A pointer to the newly-created Infini Band device path structure.\r | |
1429 | \r | |
1430 | **/\r | |
95276127 | 1431 | EFI_DEVICE_PATH_PROTOCOL *\r |
1432 | DevPathFromTextInfiniband (\r | |
1433 | IN CHAR16 *TextDeviceNode\r | |
1434 | )\r | |
1435 | {\r | |
1436 | CHAR16 *FlagsStr;\r | |
1437 | CHAR16 *GuidStr;\r | |
1438 | CHAR16 *SidStr;\r | |
1439 | CHAR16 *TidStr;\r | |
1440 | CHAR16 *DidStr;\r | |
1441 | EFI_GUID PortGid;\r | |
1442 | INFINIBAND_DEVICE_PATH *InfiniBand;\r | |
1443 | \r | |
1444 | FlagsStr = GetNextParamStr (&TextDeviceNode);\r | |
1445 | GuidStr = GetNextParamStr (&TextDeviceNode);\r | |
1446 | SidStr = GetNextParamStr (&TextDeviceNode);\r | |
1447 | TidStr = GetNextParamStr (&TextDeviceNode);\r | |
1448 | DidStr = GetNextParamStr (&TextDeviceNode);\r | |
1449 | InfiniBand = (INFINIBAND_DEVICE_PATH *) CreateDeviceNode (\r | |
1450 | MESSAGING_DEVICE_PATH,\r | |
1451 | MSG_INFINIBAND_DP,\r | |
c9325700 | 1452 | (UINT16) sizeof (INFINIBAND_DEVICE_PATH)\r |
95276127 | 1453 | );\r |
1454 | \r | |
cf40f28a | 1455 | InfiniBand->ResourceFlags = (UINT32) Strtoi (FlagsStr);\r |
95276127 | 1456 | StrToGuid (GuidStr, &PortGid);\r |
1457 | CopyMem (InfiniBand->PortGid, &PortGid, sizeof (EFI_GUID));\r | |
cf40f28a | 1458 | Strtoi64 (SidStr, &InfiniBand->ServiceId);\r |
1459 | Strtoi64 (TidStr, &InfiniBand->TargetPortId);\r | |
1460 | Strtoi64 (DidStr, &InfiniBand->DeviceId);\r | |
95276127 | 1461 | \r |
1462 | return (EFI_DEVICE_PATH_PROTOCOL *) InfiniBand;\r | |
1463 | }\r | |
1464 | \r | |
572f5d8a | 1465 | /**\r |
1466 | Converts a text device path node to Vendor-Defined Messaging device path structure.\r | |
1467 | \r | |
1468 | @param TextDeviceNode The input Text device path node.\r | |
1469 | \r | |
1470 | @return A pointer to the newly-created Vendor-Defined Messaging device path structure.\r | |
1471 | \r | |
1472 | **/\r | |
95276127 | 1473 | EFI_DEVICE_PATH_PROTOCOL *\r |
1474 | DevPathFromTextVenMsg (\r | |
1475 | IN CHAR16 *TextDeviceNode\r | |
1476 | )\r | |
1477 | {\r | |
1478 | return ConvertFromTextVendor (\r | |
1479 | TextDeviceNode,\r | |
1480 | MESSAGING_DEVICE_PATH,\r | |
1481 | MSG_VENDOR_DP\r | |
1482 | );\r | |
1483 | }\r | |
1484 | \r | |
572f5d8a | 1485 | /**\r |
1486 | Converts a text device path node to Vendor defined PC-ANSI device path structure.\r | |
1487 | \r | |
1488 | @param TextDeviceNode The input Text device path node.\r | |
1489 | \r | |
1490 | @return A pointer to the newly-created Vendor defined PC-ANSI device path structure.\r | |
1491 | \r | |
1492 | **/\r | |
95276127 | 1493 | EFI_DEVICE_PATH_PROTOCOL *\r |
1494 | DevPathFromTextVenPcAnsi (\r | |
1495 | IN CHAR16 *TextDeviceNode\r | |
1496 | )\r | |
1497 | {\r | |
1498 | VENDOR_DEVICE_PATH *Vendor;\r | |
1499 | \r | |
1500 | Vendor = (VENDOR_DEVICE_PATH *) CreateDeviceNode (\r | |
1501 | MESSAGING_DEVICE_PATH,\r | |
1502 | MSG_VENDOR_DP,\r | |
c9325700 | 1503 | (UINT16) sizeof (VENDOR_DEVICE_PATH));\r |
95276127 | 1504 | CopyGuid (&Vendor->Guid, &gEfiPcAnsiGuid);\r |
1505 | \r | |
1506 | return (EFI_DEVICE_PATH_PROTOCOL *) Vendor;\r | |
1507 | }\r | |
1508 | \r | |
572f5d8a | 1509 | /**\r |
1510 | Converts a text device path node to Vendor defined VT100 device path structure.\r | |
1511 | \r | |
1512 | @param TextDeviceNode The input Text device path node.\r | |
1513 | \r | |
1514 | @return A pointer to the newly-created Vendor defined VT100 device path structure.\r | |
1515 | \r | |
1516 | **/\r | |
95276127 | 1517 | EFI_DEVICE_PATH_PROTOCOL *\r |
1518 | DevPathFromTextVenVt100 (\r | |
1519 | IN CHAR16 *TextDeviceNode\r | |
1520 | )\r | |
1521 | {\r | |
1522 | VENDOR_DEVICE_PATH *Vendor;\r | |
1523 | \r | |
1524 | Vendor = (VENDOR_DEVICE_PATH *) CreateDeviceNode (\r | |
1525 | MESSAGING_DEVICE_PATH,\r | |
1526 | MSG_VENDOR_DP,\r | |
c9325700 | 1527 | (UINT16) sizeof (VENDOR_DEVICE_PATH));\r |
95276127 | 1528 | CopyGuid (&Vendor->Guid, &gEfiVT100Guid);\r |
1529 | \r | |
1530 | return (EFI_DEVICE_PATH_PROTOCOL *) Vendor;\r | |
1531 | }\r | |
1532 | \r | |
572f5d8a | 1533 | /**\r |
1534 | Converts a text device path node to Vendor defined VT100 Plus device path structure.\r | |
1535 | \r | |
1536 | @param TextDeviceNode The input Text device path node.\r | |
1537 | \r | |
1538 | @return A pointer to the newly-created Vendor defined VT100 Plus device path structure.\r | |
1539 | \r | |
1540 | **/\r | |
95276127 | 1541 | EFI_DEVICE_PATH_PROTOCOL *\r |
1542 | DevPathFromTextVenVt100Plus (\r | |
1543 | IN CHAR16 *TextDeviceNode\r | |
1544 | )\r | |
1545 | {\r | |
1546 | VENDOR_DEVICE_PATH *Vendor;\r | |
1547 | \r | |
1548 | Vendor = (VENDOR_DEVICE_PATH *) CreateDeviceNode (\r | |
1549 | MESSAGING_DEVICE_PATH,\r | |
1550 | MSG_VENDOR_DP,\r | |
c9325700 | 1551 | (UINT16) sizeof (VENDOR_DEVICE_PATH));\r |
95276127 | 1552 | CopyGuid (&Vendor->Guid, &gEfiVT100PlusGuid);\r |
1553 | \r | |
1554 | return (EFI_DEVICE_PATH_PROTOCOL *) Vendor;\r | |
1555 | }\r | |
1556 | \r | |
572f5d8a | 1557 | /**\r |
1558 | Converts a text device path node to Vendor defined UTF8 device path structure.\r | |
1559 | \r | |
1560 | @param TextDeviceNode The input Text device path node.\r | |
1561 | \r | |
1562 | @return A pointer to the newly-created Vendor defined UTF8 device path structure.\r | |
1563 | \r | |
1564 | **/\r | |
95276127 | 1565 | EFI_DEVICE_PATH_PROTOCOL *\r |
1566 | DevPathFromTextVenUtf8 (\r | |
1567 | IN CHAR16 *TextDeviceNode\r | |
1568 | )\r | |
1569 | {\r | |
1570 | VENDOR_DEVICE_PATH *Vendor;\r | |
1571 | \r | |
1572 | Vendor = (VENDOR_DEVICE_PATH *) CreateDeviceNode (\r | |
1573 | MESSAGING_DEVICE_PATH,\r | |
1574 | MSG_VENDOR_DP,\r | |
c9325700 | 1575 | (UINT16) sizeof (VENDOR_DEVICE_PATH));\r |
95276127 | 1576 | CopyGuid (&Vendor->Guid, &gEfiVTUTF8Guid);\r |
1577 | \r | |
1578 | return (EFI_DEVICE_PATH_PROTOCOL *) Vendor;\r | |
1579 | }\r | |
1580 | \r | |
572f5d8a | 1581 | /**\r |
1582 | Converts a text device path node to UART Flow Control device path structure.\r | |
1583 | \r | |
1584 | @param TextDeviceNode The input Text device path node.\r | |
1585 | \r | |
1586 | @return A pointer to the newly-created UART Flow Control device path structure.\r | |
1587 | \r | |
1588 | **/\r | |
95276127 | 1589 | EFI_DEVICE_PATH_PROTOCOL *\r |
1590 | DevPathFromTextUartFlowCtrl (\r | |
1591 | IN CHAR16 *TextDeviceNode\r | |
1592 | )\r | |
1593 | {\r | |
1594 | CHAR16 *ValueStr;\r | |
1595 | UART_FLOW_CONTROL_DEVICE_PATH *UartFlowControl;\r | |
1596 | \r | |
1597 | ValueStr = GetNextParamStr (&TextDeviceNode);\r | |
1598 | UartFlowControl = (UART_FLOW_CONTROL_DEVICE_PATH *) CreateDeviceNode (\r | |
1599 | MESSAGING_DEVICE_PATH,\r | |
1600 | MSG_VENDOR_DP,\r | |
c9325700 | 1601 | (UINT16) sizeof (UART_FLOW_CONTROL_DEVICE_PATH)\r |
95276127 | 1602 | );\r |
1603 | \r | |
48557c65 | 1604 | CopyGuid (&UartFlowControl->Guid, &gEfiUartDevicePathGuid);\r |
95276127 | 1605 | if (StrCmp (ValueStr, L"XonXoff") == 0) {\r |
1606 | UartFlowControl->FlowControlMap = 2;\r | |
1607 | } else if (StrCmp (ValueStr, L"Hardware") == 0) {\r | |
1608 | UartFlowControl->FlowControlMap = 1;\r | |
1609 | } else {\r | |
1610 | UartFlowControl->FlowControlMap = 0;\r | |
1611 | }\r | |
1612 | \r | |
1613 | return (EFI_DEVICE_PATH_PROTOCOL *) UartFlowControl;\r | |
1614 | }\r | |
1615 | \r | |
572f5d8a | 1616 | /**\r |
1617 | Converts a text device path node to Serial Attached SCSI device path structure.\r | |
1618 | \r | |
1619 | @param TextDeviceNode The input Text device path node.\r | |
1620 | \r | |
1621 | @return A pointer to the newly-created Serial Attached SCSI device path structure.\r | |
1622 | \r | |
1623 | **/\r | |
95276127 | 1624 | EFI_DEVICE_PATH_PROTOCOL *\r |
1625 | DevPathFromTextSAS (\r | |
1626 | IN CHAR16 *TextDeviceNode\r | |
1627 | )\r | |
1628 | {\r | |
1629 | CHAR16 *AddressStr;\r | |
1630 | CHAR16 *LunStr;\r | |
1631 | CHAR16 *RTPStr;\r | |
1632 | CHAR16 *SASSATAStr;\r | |
1633 | CHAR16 *LocationStr;\r | |
1634 | CHAR16 *ConnectStr;\r | |
1635 | CHAR16 *DriveBayStr;\r | |
1636 | CHAR16 *ReservedStr;\r | |
1637 | UINT16 Info;\r | |
562fce0b | 1638 | UINT16 Uint16;\r |
95276127 | 1639 | SAS_DEVICE_PATH *Sas;\r |
1640 | \r | |
1641 | AddressStr = GetNextParamStr (&TextDeviceNode);\r | |
1642 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
1643 | RTPStr = GetNextParamStr (&TextDeviceNode);\r | |
1644 | SASSATAStr = GetNextParamStr (&TextDeviceNode);\r | |
1645 | LocationStr = GetNextParamStr (&TextDeviceNode);\r | |
1646 | ConnectStr = GetNextParamStr (&TextDeviceNode);\r | |
1647 | DriveBayStr = GetNextParamStr (&TextDeviceNode);\r | |
1648 | ReservedStr = GetNextParamStr (&TextDeviceNode);\r | |
95276127 | 1649 | Sas = (SAS_DEVICE_PATH *) CreateDeviceNode (\r |
1650 | MESSAGING_DEVICE_PATH,\r | |
1651 | MSG_VENDOR_DP,\r | |
c9325700 | 1652 | (UINT16) sizeof (SAS_DEVICE_PATH)\r |
95276127 | 1653 | );\r |
1654 | \r | |
48557c65 | 1655 | CopyGuid (&Sas->Guid, &gEfiSasDevicePathGuid);\r |
cf40f28a | 1656 | Strtoi64 (AddressStr, &Sas->SasAddress);\r |
1657 | Strtoi64 (LunStr, &Sas->Lun);\r | |
1658 | Sas->RelativeTargetPort = (UINT16) Strtoi (RTPStr);\r | |
562fce0b RN |
1659 | \r |
1660 | if (StrCmp (SASSATAStr, L"NoTopology") == 0) {\r | |
1661 | Info = 0x0;\r | |
1662 | \r | |
1663 | } else if ((StrCmp (SASSATAStr, L"SATA") == 0) || (StrCmp (SASSATAStr, L"SAS") == 0)) {\r | |
1664 | \r | |
1665 | Uint16 = (UINT16) Strtoi (DriveBayStr);\r | |
1666 | if (Uint16 == 0) {\r | |
1667 | Info = 0x1;\r | |
95276127 | 1668 | } else {\r |
562fce0b | 1669 | Info = (UINT16) (0x2 | ((Uint16 - 1) << 8));\r |
95276127 | 1670 | }\r |
1671 | \r | |
1672 | if (StrCmp (SASSATAStr, L"SATA") == 0) {\r | |
562fce0b | 1673 | Info |= BIT4;\r |
95276127 | 1674 | }\r |
1675 | \r | |
562fce0b RN |
1676 | //\r |
1677 | // Location is an integer between 0 and 1 or else\r | |
1678 | // the keyword Internal (0) or External (1).\r | |
1679 | //\r | |
95276127 | 1680 | if (StrCmp (LocationStr, L"External") == 0) {\r |
562fce0b RN |
1681 | Uint16 = 1;\r |
1682 | } else if (StrCmp (LocationStr, L"Internal") == 0) {\r | |
1683 | Uint16 = 0;\r | |
1684 | } else {\r | |
2d34b53e | 1685 | Uint16 = ((UINT16) Strtoi (LocationStr) & BIT0);\r |
95276127 | 1686 | }\r |
562fce0b | 1687 | Info |= (Uint16 << 5);\r |
95276127 | 1688 | \r |
562fce0b RN |
1689 | //\r |
1690 | // Connect is an integer between 0 and 3 or else\r | |
1691 | // the keyword Direct (0) or Expanded (1).\r | |
1692 | //\r | |
95276127 | 1693 | if (StrCmp (ConnectStr, L"Expanded") == 0) {\r |
562fce0b RN |
1694 | Uint16 = 1;\r |
1695 | } else if (StrCmp (ConnectStr, L"Direct") == 0) {\r | |
1696 | Uint16 = 0;\r | |
1697 | } else {\r | |
2d34b53e | 1698 | Uint16 = ((UINT16) Strtoi (ConnectStr) & (BIT0 | BIT1));\r |
95276127 | 1699 | }\r |
562fce0b RN |
1700 | Info |= (Uint16 << 6);\r |
1701 | \r | |
1702 | } else {\r | |
1703 | Info = (UINT16) Strtoi (SASSATAStr);\r | |
95276127 | 1704 | }\r |
1705 | \r | |
1706 | Sas->DeviceTopology = Info;\r | |
cf40f28a | 1707 | Sas->Reserved = (UINT32) Strtoi (ReservedStr);\r |
95276127 | 1708 | \r |
1709 | return (EFI_DEVICE_PATH_PROTOCOL *) Sas;\r | |
1710 | }\r | |
1711 | \r | |
501793fa RN |
1712 | /**\r |
1713 | Converts a text device path node to Serial Attached SCSI Ex device path structure.\r | |
1714 | \r | |
1715 | @param TextDeviceNode The input Text device path node.\r | |
1716 | \r | |
1717 | @return A pointer to the newly-created Serial Attached SCSI Ex device path structure.\r | |
1718 | \r | |
1719 | **/\r | |
1720 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1721 | DevPathFromTextSasEx (\r | |
1722 | IN CHAR16 *TextDeviceNode\r | |
1723 | )\r | |
1724 | {\r | |
1725 | CHAR16 *AddressStr;\r | |
1726 | CHAR16 *LunStr;\r | |
1727 | CHAR16 *RTPStr;\r | |
1728 | CHAR16 *SASSATAStr;\r | |
1729 | CHAR16 *LocationStr;\r | |
1730 | CHAR16 *ConnectStr;\r | |
1731 | CHAR16 *DriveBayStr;\r | |
1732 | UINT16 Info;\r | |
562fce0b RN |
1733 | UINT16 Uint16;\r |
1734 | UINT64 SasAddress;\r | |
1735 | UINT64 Lun;\r | |
501793fa RN |
1736 | SASEX_DEVICE_PATH *SasEx;\r |
1737 | \r | |
1738 | AddressStr = GetNextParamStr (&TextDeviceNode);\r | |
1739 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
1740 | RTPStr = GetNextParamStr (&TextDeviceNode);\r | |
1741 | SASSATAStr = GetNextParamStr (&TextDeviceNode);\r | |
1742 | LocationStr = GetNextParamStr (&TextDeviceNode);\r | |
1743 | ConnectStr = GetNextParamStr (&TextDeviceNode);\r | |
1744 | DriveBayStr = GetNextParamStr (&TextDeviceNode);\r | |
501793fa RN |
1745 | SasEx = (SASEX_DEVICE_PATH *) CreateDeviceNode (\r |
1746 | MESSAGING_DEVICE_PATH,\r | |
1747 | MSG_SASEX_DP,\r | |
1748 | (UINT16) sizeof (SASEX_DEVICE_PATH)\r | |
1749 | );\r | |
1750 | \r | |
562fce0b RN |
1751 | Strtoi64 (AddressStr, &SasAddress);\r |
1752 | Strtoi64 (LunStr, &Lun);\r | |
1753 | WriteUnaligned64 ((UINT64 *) &SasEx->SasAddress, SwapBytes64 (SasAddress));\r | |
1754 | WriteUnaligned64 ((UINT64 *) &SasEx->Lun, SwapBytes64 (Lun));\r | |
501793fa | 1755 | SasEx->RelativeTargetPort = (UINT16) Strtoi (RTPStr);\r |
562fce0b RN |
1756 | \r |
1757 | if (StrCmp (SASSATAStr, L"NoTopology") == 0) {\r | |
1758 | Info = 0x0;\r | |
1759 | \r | |
1760 | } else if ((StrCmp (SASSATAStr, L"SATA") == 0) || (StrCmp (SASSATAStr, L"SAS") == 0)) {\r | |
1761 | \r | |
1762 | Uint16 = (UINT16) Strtoi (DriveBayStr);\r | |
1763 | if (Uint16 == 0) {\r | |
1764 | Info = 0x1;\r | |
501793fa | 1765 | } else {\r |
562fce0b | 1766 | Info = (UINT16) (0x2 | ((Uint16 - 1) << 8));\r |
501793fa RN |
1767 | }\r |
1768 | \r | |
1769 | if (StrCmp (SASSATAStr, L"SATA") == 0) {\r | |
562fce0b | 1770 | Info |= BIT4;\r |
501793fa RN |
1771 | }\r |
1772 | \r | |
562fce0b RN |
1773 | //\r |
1774 | // Location is an integer between 0 and 1 or else\r | |
1775 | // the keyword Internal (0) or External (1).\r | |
1776 | //\r | |
501793fa | 1777 | if (StrCmp (LocationStr, L"External") == 0) {\r |
562fce0b RN |
1778 | Uint16 = 1;\r |
1779 | } else if (StrCmp (LocationStr, L"Internal") == 0) {\r | |
1780 | Uint16 = 0;\r | |
1781 | } else {\r | |
2d34b53e | 1782 | Uint16 = ((UINT16) Strtoi (LocationStr) & BIT0);\r |
501793fa | 1783 | }\r |
562fce0b | 1784 | Info |= (Uint16 << 5);\r |
501793fa | 1785 | \r |
562fce0b RN |
1786 | //\r |
1787 | // Connect is an integer between 0 and 3 or else\r | |
1788 | // the keyword Direct (0) or Expanded (1).\r | |
1789 | //\r | |
501793fa | 1790 | if (StrCmp (ConnectStr, L"Expanded") == 0) {\r |
562fce0b RN |
1791 | Uint16 = 1;\r |
1792 | } else if (StrCmp (ConnectStr, L"Direct") == 0) {\r | |
1793 | Uint16 = 0;\r | |
1794 | } else {\r | |
2d34b53e | 1795 | Uint16 = ((UINT16) Strtoi (ConnectStr) & (BIT0 | BIT1));\r |
501793fa | 1796 | }\r |
562fce0b RN |
1797 | Info |= (Uint16 << 6);\r |
1798 | \r | |
1799 | } else {\r | |
1800 | Info = (UINT16) Strtoi (SASSATAStr);\r | |
501793fa RN |
1801 | }\r |
1802 | \r | |
1803 | SasEx->DeviceTopology = Info;\r | |
1804 | \r | |
1805 | return (EFI_DEVICE_PATH_PROTOCOL *) SasEx;\r | |
1806 | }\r | |
1807 | \r | |
a06ec3e2 RN |
1808 | /**\r |
1809 | Converts a text device path node to NVM Express Namespace device path structure.\r | |
1810 | \r | |
1811 | @param TextDeviceNode The input Text device path node.\r | |
1812 | \r | |
1813 | @return A pointer to the newly-created NVM Express Namespace device path structure.\r | |
1814 | \r | |
1815 | **/\r | |
1816 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1817 | DevPathFromTextNVMe (\r | |
1818 | IN CHAR16 *TextDeviceNode\r | |
1819 | )\r | |
1820 | {\r | |
1821 | CHAR16 *NamespaceIdStr;\r | |
1822 | CHAR16 *NamespaceUuidStr;\r | |
1823 | NVME_NAMESPACE_DEVICE_PATH *Nvme;\r | |
1824 | UINT8 *Uuid;\r | |
1825 | UINTN Index;\r | |
1826 | \r | |
1827 | NamespaceIdStr = GetNextParamStr (&TextDeviceNode);\r | |
1828 | NamespaceUuidStr = GetNextParamStr (&TextDeviceNode);\r | |
1829 | Nvme = (NVME_NAMESPACE_DEVICE_PATH *) CreateDeviceNode (\r | |
1830 | MESSAGING_DEVICE_PATH,\r | |
1831 | MSG_NVME_NAMESPACE_DP,\r | |
1832 | (UINT16) sizeof (NVME_NAMESPACE_DEVICE_PATH)\r | |
1833 | );\r | |
1834 | \r | |
1835 | Nvme->NamespaceId = (UINT32) Strtoi (NamespaceIdStr);\r | |
1836 | Uuid = (UINT8 *) &Nvme->NamespaceUuid;\r | |
1837 | \r | |
1838 | Index = sizeof (Nvme->NamespaceUuid) / sizeof (UINT8);\r | |
1839 | while (Index-- != 0) {\r | |
1840 | Uuid[Index] = (UINT8) StrHexToUintn (SplitStr (&NamespaceUuidStr, L'-'));\r | |
1841 | }\r | |
1842 | \r | |
1843 | return (EFI_DEVICE_PATH_PROTOCOL *) Nvme;\r | |
1844 | }\r | |
1845 | \r | |
52306166 FT |
1846 | /**\r |
1847 | Converts a text device path node to UFS device path structure.\r | |
1848 | \r | |
1849 | @param TextDeviceNode The input Text device path node.\r | |
1850 | \r | |
1851 | @return A pointer to the newly-created UFS device path structure.\r | |
1852 | \r | |
1853 | **/\r | |
1854 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1855 | DevPathFromTextUfs (\r | |
1856 | IN CHAR16 *TextDeviceNode\r | |
1857 | )\r | |
1858 | {\r | |
1859 | CHAR16 *PunStr;\r | |
1860 | CHAR16 *LunStr;\r | |
1861 | UFS_DEVICE_PATH *Ufs;\r | |
1862 | \r | |
1863 | PunStr = GetNextParamStr (&TextDeviceNode);\r | |
1864 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
1865 | Ufs = (UFS_DEVICE_PATH *) CreateDeviceNode (\r | |
1866 | MESSAGING_DEVICE_PATH,\r | |
1867 | MSG_UFS_DP,\r | |
1868 | (UINT16) sizeof (UFS_DEVICE_PATH)\r | |
1869 | );\r | |
1870 | \r | |
1871 | Ufs->Pun = (UINT8) Strtoi (PunStr);\r | |
1872 | Ufs->Lun = (UINT8) Strtoi (LunStr);\r | |
1873 | \r | |
1874 | return (EFI_DEVICE_PATH_PROTOCOL *) Ufs;\r | |
1875 | }\r | |
1876 | \r | |
ab8686b8 FT |
1877 | /**\r |
1878 | Converts a text device path node to SD (Secure Digital) device path structure.\r | |
1879 | \r | |
1880 | @param TextDeviceNode The input Text device path node.\r | |
1881 | \r | |
1882 | @return A pointer to the newly-created SD device path structure.\r | |
1883 | \r | |
1884 | **/\r | |
1885 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1886 | DevPathFromTextSd (\r | |
1887 | IN CHAR16 *TextDeviceNode\r | |
1888 | )\r | |
1889 | {\r | |
1890 | CHAR16 *SlotNumberStr;\r | |
1891 | SD_DEVICE_PATH *Sd;\r | |
1892 | \r | |
1893 | SlotNumberStr = GetNextParamStr (&TextDeviceNode);\r | |
1894 | Sd = (SD_DEVICE_PATH *) CreateDeviceNode (\r | |
1895 | MESSAGING_DEVICE_PATH,\r | |
1896 | MSG_SD_DP,\r | |
1897 | (UINT16) sizeof (SD_DEVICE_PATH)\r | |
1898 | );\r | |
1899 | \r | |
1900 | Sd->SlotNumber = (UINT8) Strtoi (SlotNumberStr);\r | |
1901 | \r | |
1902 | return (EFI_DEVICE_PATH_PROTOCOL *) Sd;\r | |
1903 | }\r | |
1904 | \r | |
5c67fb2f FT |
1905 | /**\r |
1906 | Converts a text device path node to EMMC (Embedded MMC) device path structure.\r | |
1907 | \r | |
1908 | @param TextDeviceNode The input Text device path node.\r | |
1909 | \r | |
1910 | @return A pointer to the newly-created EMMC device path structure.\r | |
1911 | \r | |
1912 | **/\r | |
1913 | EFI_DEVICE_PATH_PROTOCOL *\r | |
1914 | DevPathFromTextEmmc (\r | |
1915 | IN CHAR16 *TextDeviceNode\r | |
1916 | )\r | |
1917 | {\r | |
1918 | CHAR16 *SlotNumberStr;\r | |
1919 | EMMC_DEVICE_PATH *Emmc;\r | |
1920 | \r | |
1921 | SlotNumberStr = GetNextParamStr (&TextDeviceNode);\r | |
1922 | Emmc = (EMMC_DEVICE_PATH *) CreateDeviceNode (\r | |
1923 | MESSAGING_DEVICE_PATH,\r | |
1924 | MSG_EMMC_DP,\r | |
1925 | (UINT16) sizeof (EMMC_DEVICE_PATH)\r | |
1926 | );\r | |
1927 | \r | |
1928 | Emmc->SlotNumber = (UINT8) Strtoi (SlotNumberStr);\r | |
1929 | \r | |
1930 | return (EFI_DEVICE_PATH_PROTOCOL *) Emmc;\r | |
1931 | }\r | |
1932 | \r | |
572f5d8a | 1933 | /**\r |
1934 | Converts a text device path node to Debug Port device path structure.\r | |
1935 | \r | |
1936 | @param TextDeviceNode The input Text device path node.\r | |
1937 | \r | |
1938 | @return A pointer to the newly-created Debug Port device path structure.\r | |
1939 | \r | |
1940 | **/\r | |
95276127 | 1941 | EFI_DEVICE_PATH_PROTOCOL *\r |
1942 | DevPathFromTextDebugPort (\r | |
1943 | IN CHAR16 *TextDeviceNode\r | |
1944 | )\r | |
1945 | {\r | |
1946 | VENDOR_DEFINED_MESSAGING_DEVICE_PATH *Vend;\r | |
1947 | \r | |
1948 | Vend = (VENDOR_DEFINED_MESSAGING_DEVICE_PATH *) CreateDeviceNode (\r | |
1949 | MESSAGING_DEVICE_PATH,\r | |
1950 | MSG_VENDOR_DP,\r | |
c9325700 | 1951 | (UINT16) sizeof (VENDOR_DEFINED_MESSAGING_DEVICE_PATH)\r |
95276127 | 1952 | );\r |
1953 | \r | |
1954 | CopyGuid (&Vend->Guid, &gEfiDebugPortProtocolGuid);\r | |
1955 | \r | |
1956 | return (EFI_DEVICE_PATH_PROTOCOL *) Vend;\r | |
1957 | }\r | |
1958 | \r | |
572f5d8a | 1959 | /**\r |
1960 | Converts a text device path node to MAC device path structure.\r | |
1961 | \r | |
1962 | @param TextDeviceNode The input Text device path node.\r | |
1963 | \r | |
1964 | @return A pointer to the newly-created MAC device path structure.\r | |
1965 | \r | |
1966 | **/\r | |
95276127 | 1967 | EFI_DEVICE_PATH_PROTOCOL *\r |
1968 | DevPathFromTextMAC (\r | |
1969 | IN CHAR16 *TextDeviceNode\r | |
1970 | )\r | |
1971 | {\r | |
1972 | CHAR16 *AddressStr;\r | |
1973 | CHAR16 *IfTypeStr;\r | |
1974 | UINTN Length;\r | |
572f5d8a | 1975 | MAC_ADDR_DEVICE_PATH *MACDevPath;\r |
95276127 | 1976 | \r |
1977 | AddressStr = GetNextParamStr (&TextDeviceNode);\r | |
1978 | IfTypeStr = GetNextParamStr (&TextDeviceNode);\r | |
572f5d8a | 1979 | MACDevPath = (MAC_ADDR_DEVICE_PATH *) CreateDeviceNode (\r |
95276127 | 1980 | MESSAGING_DEVICE_PATH,\r |
1981 | MSG_MAC_ADDR_DP,\r | |
c9325700 | 1982 | (UINT16) sizeof (MAC_ADDR_DEVICE_PATH)\r |
95276127 | 1983 | );\r |
1984 | \r | |
572f5d8a | 1985 | MACDevPath->IfType = (UINT8) Strtoi (IfTypeStr);\r |
95276127 | 1986 | \r |
1987 | Length = sizeof (EFI_MAC_ADDRESS);\r | |
572f5d8a | 1988 | StrToBuf (&MACDevPath->MacAddress.Addr[0], Length, AddressStr);\r |
95276127 | 1989 | \r |
572f5d8a | 1990 | return (EFI_DEVICE_PATH_PROTOCOL *) MACDevPath;\r |
95276127 | 1991 | }\r |
1992 | \r | |
052019e1 | 1993 | \r |
1994 | /**\r | |
1995 | Converts a text format to the network protocol ID.\r | |
1996 | \r | |
1997 | @param Text String of protocol field.\r | |
1998 | \r | |
1999 | @return Network protocol ID .\r | |
2000 | \r | |
2001 | **/\r | |
2002 | UINTN\r | |
2003 | NetworkProtocolFromText (\r | |
2004 | IN CHAR16 *Text\r | |
2005 | )\r | |
2006 | {\r | |
2007 | if (StrCmp (Text, L"UDP") == 0) {\r | |
2008 | return RFC_1700_UDP_PROTOCOL;\r | |
2009 | }\r | |
2010 | \r | |
2011 | if (StrCmp (Text, L"TCP") == 0) {\r | |
2012 | return RFC_1700_TCP_PROTOCOL;\r | |
2013 | }\r | |
2014 | \r | |
2015 | return Strtoi (Text);\r | |
2016 | }\r | |
2017 | \r | |
2018 | \r | |
572f5d8a | 2019 | /**\r |
2020 | Converts a text device path node to IPV4 device path structure.\r | |
2021 | \r | |
2022 | @param TextDeviceNode The input Text device path node.\r | |
2023 | \r | |
2024 | @return A pointer to the newly-created IPV4 device path structure.\r | |
2025 | \r | |
2026 | **/\r | |
95276127 | 2027 | EFI_DEVICE_PATH_PROTOCOL *\r |
2028 | DevPathFromTextIPv4 (\r | |
2029 | IN CHAR16 *TextDeviceNode\r | |
2030 | )\r | |
2031 | {\r | |
2032 | CHAR16 *RemoteIPStr;\r | |
2033 | CHAR16 *ProtocolStr;\r | |
2034 | CHAR16 *TypeStr;\r | |
2035 | CHAR16 *LocalIPStr;\r | |
e9b3cd55 RN |
2036 | CHAR16 *GatewayIPStr;\r |
2037 | CHAR16 *SubnetMaskStr;\r | |
95276127 | 2038 | IPv4_DEVICE_PATH *IPv4;\r |
2039 | \r | |
2040 | RemoteIPStr = GetNextParamStr (&TextDeviceNode);\r | |
2041 | ProtocolStr = GetNextParamStr (&TextDeviceNode);\r | |
2042 | TypeStr = GetNextParamStr (&TextDeviceNode);\r | |
2043 | LocalIPStr = GetNextParamStr (&TextDeviceNode);\r | |
e9b3cd55 RN |
2044 | GatewayIPStr = GetNextParamStr (&TextDeviceNode);\r |
2045 | SubnetMaskStr = GetNextParamStr (&TextDeviceNode);\r | |
95276127 | 2046 | IPv4 = (IPv4_DEVICE_PATH *) CreateDeviceNode (\r |
2047 | MESSAGING_DEVICE_PATH,\r | |
2048 | MSG_IPv4_DP,\r | |
c9325700 | 2049 | (UINT16) sizeof (IPv4_DEVICE_PATH)\r |
95276127 | 2050 | );\r |
2051 | \r | |
2052 | StrToIPv4Addr (&RemoteIPStr, &IPv4->RemoteIpAddress);\r | |
052019e1 | 2053 | IPv4->Protocol = (UINT16) NetworkProtocolFromText (ProtocolStr);\r |
95276127 | 2054 | if (StrCmp (TypeStr, L"Static") == 0) {\r |
2055 | IPv4->StaticIpAddress = TRUE;\r | |
2056 | } else {\r | |
2057 | IPv4->StaticIpAddress = FALSE;\r | |
2058 | }\r | |
2059 | \r | |
2060 | StrToIPv4Addr (&LocalIPStr, &IPv4->LocalIpAddress);\r | |
e9b3cd55 RN |
2061 | if (!IS_NULL (*GatewayIPStr) && !IS_NULL (*SubnetMaskStr)) {\r |
2062 | StrToIPv4Addr (&GatewayIPStr, &IPv4->GatewayIpAddress);\r | |
2063 | StrToIPv4Addr (&SubnetMaskStr, &IPv4->SubnetMask);\r | |
2064 | } else {\r | |
2065 | ZeroMem (&IPv4->GatewayIpAddress, sizeof (IPv4->GatewayIpAddress));\r | |
2066 | ZeroMem (&IPv4->SubnetMask, sizeof (IPv4->SubnetMask));\r | |
2067 | }\r | |
95276127 | 2068 | \r |
cf40f28a | 2069 | IPv4->LocalPort = 0;\r |
2070 | IPv4->RemotePort = 0;\r | |
95276127 | 2071 | \r |
2072 | return (EFI_DEVICE_PATH_PROTOCOL *) IPv4;\r | |
2073 | }\r | |
2074 | \r | |
572f5d8a | 2075 | /**\r |
2076 | Converts a text device path node to IPV6 device path structure.\r | |
2077 | \r | |
2078 | @param TextDeviceNode The input Text device path node.\r | |
2079 | \r | |
2080 | @return A pointer to the newly-created IPV6 device path structure.\r | |
2081 | \r | |
2082 | **/\r | |
95276127 | 2083 | EFI_DEVICE_PATH_PROTOCOL *\r |
2084 | DevPathFromTextIPv6 (\r | |
2085 | IN CHAR16 *TextDeviceNode\r | |
2086 | )\r | |
2087 | {\r | |
2088 | CHAR16 *RemoteIPStr;\r | |
2089 | CHAR16 *ProtocolStr;\r | |
2090 | CHAR16 *TypeStr;\r | |
2091 | CHAR16 *LocalIPStr;\r | |
501793fa RN |
2092 | CHAR16 *GatewayIPStr;\r |
2093 | CHAR16 *PrefixLengthStr;\r | |
95276127 | 2094 | IPv6_DEVICE_PATH *IPv6;\r |
2095 | \r | |
2096 | RemoteIPStr = GetNextParamStr (&TextDeviceNode);\r | |
2097 | ProtocolStr = GetNextParamStr (&TextDeviceNode);\r | |
2098 | TypeStr = GetNextParamStr (&TextDeviceNode);\r | |
2099 | LocalIPStr = GetNextParamStr (&TextDeviceNode);\r | |
501793fa RN |
2100 | PrefixLengthStr = GetNextParamStr (&TextDeviceNode);\r |
2101 | GatewayIPStr = GetNextParamStr (&TextDeviceNode);\r | |
95276127 | 2102 | IPv6 = (IPv6_DEVICE_PATH *) CreateDeviceNode (\r |
2103 | MESSAGING_DEVICE_PATH,\r | |
2104 | MSG_IPv6_DP,\r | |
c9325700 | 2105 | (UINT16) sizeof (IPv6_DEVICE_PATH)\r |
95276127 | 2106 | );\r |
2107 | \r | |
2108 | StrToIPv6Addr (&RemoteIPStr, &IPv6->RemoteIpAddress);\r | |
052019e1 | 2109 | IPv6->Protocol = (UINT16) NetworkProtocolFromText (ProtocolStr);\r |
95276127 | 2110 | if (StrCmp (TypeStr, L"Static") == 0) {\r |
501793fa RN |
2111 | IPv6->IpAddressOrigin = 0;\r |
2112 | } else if (StrCmp (TypeStr, L"StatelessAutoConfigure") == 0) {\r | |
2113 | IPv6->IpAddressOrigin = 1;\r | |
95276127 | 2114 | } else {\r |
501793fa | 2115 | IPv6->IpAddressOrigin = 2;\r |
95276127 | 2116 | }\r |
2117 | \r | |
2118 | StrToIPv6Addr (&LocalIPStr, &IPv6->LocalIpAddress);\r | |
501793fa RN |
2119 | if (!IS_NULL (*GatewayIPStr) && !IS_NULL (*PrefixLengthStr)) {\r |
2120 | StrToIPv6Addr (&GatewayIPStr, &IPv6->GatewayIpAddress);\r | |
2121 | IPv6->PrefixLength = (UINT8) Strtoi (PrefixLengthStr);\r | |
2122 | } else {\r | |
2123 | ZeroMem (&IPv6->GatewayIpAddress, sizeof (IPv6->GatewayIpAddress));\r | |
2124 | IPv6->PrefixLength = 0;\r | |
2125 | }\r | |
95276127 | 2126 | \r |
2127 | IPv6->LocalPort = 0;\r | |
2128 | IPv6->RemotePort = 0;\r | |
2129 | \r | |
2130 | return (EFI_DEVICE_PATH_PROTOCOL *) IPv6;\r | |
2131 | }\r | |
2132 | \r | |
572f5d8a | 2133 | /**\r |
2134 | Converts a text device path node to UART device path structure.\r | |
2135 | \r | |
2136 | @param TextDeviceNode The input Text device path node.\r | |
2137 | \r | |
2138 | @return A pointer to the newly-created UART device path structure.\r | |
2139 | \r | |
2140 | **/\r | |
95276127 | 2141 | EFI_DEVICE_PATH_PROTOCOL *\r |
2142 | DevPathFromTextUart (\r | |
2143 | IN CHAR16 *TextDeviceNode\r | |
2144 | )\r | |
2145 | {\r | |
2146 | CHAR16 *BaudStr;\r | |
2147 | CHAR16 *DataBitsStr;\r | |
2148 | CHAR16 *ParityStr;\r | |
2149 | CHAR16 *StopBitsStr;\r | |
2150 | UART_DEVICE_PATH *Uart;\r | |
2151 | \r | |
2152 | BaudStr = GetNextParamStr (&TextDeviceNode);\r | |
2153 | DataBitsStr = GetNextParamStr (&TextDeviceNode);\r | |
2154 | ParityStr = GetNextParamStr (&TextDeviceNode);\r | |
2155 | StopBitsStr = GetNextParamStr (&TextDeviceNode);\r | |
2156 | Uart = (UART_DEVICE_PATH *) CreateDeviceNode (\r | |
2157 | MESSAGING_DEVICE_PATH,\r | |
2158 | MSG_UART_DP,\r | |
c9325700 | 2159 | (UINT16) sizeof (UART_DEVICE_PATH)\r |
95276127 | 2160 | );\r |
2161 | \r | |
9da38884 RN |
2162 | if (StrCmp (BaudStr, L"DEFAULT") == 0) {\r |
2163 | Uart->BaudRate = 115200;\r | |
2164 | } else {\r | |
2165 | Strtoi64 (BaudStr, &Uart->BaudRate);\r | |
2166 | }\r | |
2167 | Uart->DataBits = (UINT8) ((StrCmp (DataBitsStr, L"DEFAULT") == 0) ? 8 : Strtoi (DataBitsStr));\r | |
95276127 | 2168 | switch (*ParityStr) {\r |
2169 | case L'D':\r | |
2170 | Uart->Parity = 0;\r | |
2171 | break;\r | |
2172 | \r | |
2173 | case L'N':\r | |
2174 | Uart->Parity = 1;\r | |
2175 | break;\r | |
2176 | \r | |
2177 | case L'E':\r | |
2178 | Uart->Parity = 2;\r | |
2179 | break;\r | |
2180 | \r | |
2181 | case L'O':\r | |
2182 | Uart->Parity = 3;\r | |
2183 | break;\r | |
2184 | \r | |
2185 | case L'M':\r | |
2186 | Uart->Parity = 4;\r | |
2187 | break;\r | |
2188 | \r | |
2189 | case L'S':\r | |
2190 | Uart->Parity = 5;\r | |
bd07919c | 2191 | break;\r |
95276127 | 2192 | \r |
2193 | default:\r | |
9da38884 RN |
2194 | Uart->Parity = (UINT8) Strtoi (ParityStr);\r |
2195 | break;\r | |
95276127 | 2196 | }\r |
2197 | \r | |
2198 | if (StrCmp (StopBitsStr, L"D") == 0) {\r | |
2199 | Uart->StopBits = (UINT8) 0;\r | |
2200 | } else if (StrCmp (StopBitsStr, L"1") == 0) {\r | |
2201 | Uart->StopBits = (UINT8) 1;\r | |
2202 | } else if (StrCmp (StopBitsStr, L"1.5") == 0) {\r | |
2203 | Uart->StopBits = (UINT8) 2;\r | |
2204 | } else if (StrCmp (StopBitsStr, L"2") == 0) {\r | |
2205 | Uart->StopBits = (UINT8) 3;\r | |
2206 | } else {\r | |
9da38884 | 2207 | Uart->StopBits = (UINT8) Strtoi (StopBitsStr);\r |
95276127 | 2208 | }\r |
2209 | \r | |
2210 | return (EFI_DEVICE_PATH_PROTOCOL *) Uart;\r | |
2211 | }\r | |
2212 | \r | |
572f5d8a | 2213 | /**\r |
2214 | Converts a text device path node to USB class device path structure.\r | |
2215 | \r | |
2216 | @param TextDeviceNode The input Text device path node.\r | |
2217 | @param UsbClassText A pointer to USB_CLASS_TEXT structure to be integrated to USB Class Text.\r | |
2218 | \r | |
2219 | @return A pointer to the newly-created USB class device path structure.\r | |
2220 | \r | |
2221 | **/\r | |
95276127 | 2222 | EFI_DEVICE_PATH_PROTOCOL *\r |
2223 | ConvertFromTextUsbClass (\r | |
2224 | IN CHAR16 *TextDeviceNode,\r | |
2225 | IN USB_CLASS_TEXT *UsbClassText\r | |
2226 | )\r | |
2227 | {\r | |
2228 | CHAR16 *VIDStr;\r | |
2229 | CHAR16 *PIDStr;\r | |
2230 | CHAR16 *ClassStr;\r | |
2231 | CHAR16 *SubClassStr;\r | |
2232 | CHAR16 *ProtocolStr;\r | |
2233 | USB_CLASS_DEVICE_PATH *UsbClass;\r | |
2234 | \r | |
2235 | UsbClass = (USB_CLASS_DEVICE_PATH *) CreateDeviceNode (\r | |
2236 | MESSAGING_DEVICE_PATH,\r | |
2237 | MSG_USB_CLASS_DP,\r | |
c9325700 | 2238 | (UINT16) sizeof (USB_CLASS_DEVICE_PATH)\r |
95276127 | 2239 | );\r |
2240 | \r | |
2241 | VIDStr = GetNextParamStr (&TextDeviceNode);\r | |
2242 | PIDStr = GetNextParamStr (&TextDeviceNode);\r | |
2243 | if (UsbClassText->ClassExist) {\r | |
2244 | ClassStr = GetNextParamStr (&TextDeviceNode);\r | |
cf40f28a | 2245 | UsbClass->DeviceClass = (UINT8) Strtoi (ClassStr);\r |
95276127 | 2246 | } else {\r |
2247 | UsbClass->DeviceClass = UsbClassText->Class;\r | |
2248 | }\r | |
2249 | if (UsbClassText->SubClassExist) {\r | |
2250 | SubClassStr = GetNextParamStr (&TextDeviceNode);\r | |
cf40f28a | 2251 | UsbClass->DeviceSubClass = (UINT8) Strtoi (SubClassStr);\r |
95276127 | 2252 | } else {\r |
2253 | UsbClass->DeviceSubClass = UsbClassText->SubClass;\r | |
572f5d8a | 2254 | }\r |
95276127 | 2255 | \r |
2256 | ProtocolStr = GetNextParamStr (&TextDeviceNode);\r | |
2257 | \r | |
cf40f28a | 2258 | UsbClass->VendorId = (UINT16) Strtoi (VIDStr);\r |
2259 | UsbClass->ProductId = (UINT16) Strtoi (PIDStr);\r | |
2260 | UsbClass->DeviceProtocol = (UINT8) Strtoi (ProtocolStr);\r | |
95276127 | 2261 | \r |
2262 | return (EFI_DEVICE_PATH_PROTOCOL *) UsbClass;\r | |
2263 | }\r | |
2264 | \r | |
2265 | \r | |
572f5d8a | 2266 | /**\r |
2267 | Converts a text device path node to USB class device path structure.\r | |
2268 | \r | |
2269 | @param TextDeviceNode The input Text device path node.\r | |
2270 | \r | |
2271 | @return A pointer to the newly-created USB class device path structure.\r | |
2272 | \r | |
2273 | **/\r | |
95276127 | 2274 | EFI_DEVICE_PATH_PROTOCOL *\r |
2275 | DevPathFromTextUsbClass (\r | |
2276 | IN CHAR16 *TextDeviceNode\r | |
2277 | )\r | |
2278 | {\r | |
2279 | USB_CLASS_TEXT UsbClassText;\r | |
2280 | \r | |
2281 | UsbClassText.ClassExist = TRUE;\r | |
2282 | UsbClassText.SubClassExist = TRUE;\r | |
2283 | \r | |
2284 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2285 | }\r | |
2286 | \r | |
572f5d8a | 2287 | /**\r |
2288 | Converts a text device path node to USB audio device path structure.\r | |
2289 | \r | |
2290 | @param TextDeviceNode The input Text device path node.\r | |
2291 | \r | |
2292 | @return A pointer to the newly-created USB audio device path structure.\r | |
2293 | \r | |
2294 | **/\r | |
95276127 | 2295 | EFI_DEVICE_PATH_PROTOCOL *\r |
2296 | DevPathFromTextUsbAudio (\r | |
2297 | IN CHAR16 *TextDeviceNode\r | |
2298 | )\r | |
2299 | {\r | |
2300 | USB_CLASS_TEXT UsbClassText;\r | |
2301 | \r | |
2302 | UsbClassText.ClassExist = FALSE;\r | |
2303 | UsbClassText.Class = USB_CLASS_AUDIO;\r | |
2304 | UsbClassText.SubClassExist = TRUE;\r | |
2305 | \r | |
2306 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2307 | }\r | |
2308 | \r | |
572f5d8a | 2309 | /**\r |
2310 | Converts a text device path node to USB CDC Control device path structure.\r | |
2311 | \r | |
2312 | @param TextDeviceNode The input Text device path node.\r | |
2313 | \r | |
2314 | @return A pointer to the newly-created USB CDC Control device path structure.\r | |
2315 | \r | |
2316 | **/\r | |
95276127 | 2317 | EFI_DEVICE_PATH_PROTOCOL *\r |
2318 | DevPathFromTextUsbCDCControl (\r | |
2319 | IN CHAR16 *TextDeviceNode\r | |
2320 | )\r | |
2321 | {\r | |
2322 | USB_CLASS_TEXT UsbClassText;\r | |
2323 | \r | |
2324 | UsbClassText.ClassExist = FALSE;\r | |
2325 | UsbClassText.Class = USB_CLASS_CDCCONTROL;\r | |
2326 | UsbClassText.SubClassExist = TRUE;\r | |
2327 | \r | |
2328 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2329 | }\r | |
2330 | \r | |
572f5d8a | 2331 | /**\r |
2332 | Converts a text device path node to USB HID device path structure.\r | |
2333 | \r | |
2334 | @param TextDeviceNode The input Text device path node.\r | |
2335 | \r | |
2336 | @return A pointer to the newly-created USB HID device path structure.\r | |
2337 | \r | |
2338 | **/\r | |
95276127 | 2339 | EFI_DEVICE_PATH_PROTOCOL *\r |
2340 | DevPathFromTextUsbHID (\r | |
2341 | IN CHAR16 *TextDeviceNode\r | |
2342 | )\r | |
2343 | {\r | |
2344 | USB_CLASS_TEXT UsbClassText;\r | |
2345 | \r | |
2346 | UsbClassText.ClassExist = FALSE;\r | |
2347 | UsbClassText.Class = USB_CLASS_HID;\r | |
2348 | UsbClassText.SubClassExist = TRUE;\r | |
2349 | \r | |
2350 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2351 | }\r | |
2352 | \r | |
572f5d8a | 2353 | /**\r |
2354 | Converts a text device path node to USB Image device path structure.\r | |
2355 | \r | |
2356 | @param TextDeviceNode The input Text device path node.\r | |
2357 | \r | |
2358 | @return A pointer to the newly-created USB Image device path structure.\r | |
2359 | \r | |
2360 | **/\r | |
95276127 | 2361 | EFI_DEVICE_PATH_PROTOCOL *\r |
2362 | DevPathFromTextUsbImage (\r | |
2363 | IN CHAR16 *TextDeviceNode\r | |
2364 | )\r | |
2365 | {\r | |
2366 | USB_CLASS_TEXT UsbClassText;\r | |
2367 | \r | |
2368 | UsbClassText.ClassExist = FALSE;\r | |
2369 | UsbClassText.Class = USB_CLASS_IMAGE;\r | |
2370 | UsbClassText.SubClassExist = TRUE;\r | |
2371 | \r | |
2372 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2373 | }\r | |
2374 | \r | |
572f5d8a | 2375 | /**\r |
2376 | Converts a text device path node to USB Print device path structure.\r | |
2377 | \r | |
2378 | @param TextDeviceNode The input Text device path node.\r | |
2379 | \r | |
2380 | @return A pointer to the newly-created USB Print device path structure.\r | |
2381 | \r | |
2382 | **/\r | |
95276127 | 2383 | EFI_DEVICE_PATH_PROTOCOL *\r |
2384 | DevPathFromTextUsbPrinter (\r | |
2385 | IN CHAR16 *TextDeviceNode\r | |
2386 | )\r | |
2387 | {\r | |
2388 | USB_CLASS_TEXT UsbClassText;\r | |
2389 | \r | |
2390 | UsbClassText.ClassExist = FALSE;\r | |
2391 | UsbClassText.Class = USB_CLASS_PRINTER;\r | |
2392 | UsbClassText.SubClassExist = TRUE;\r | |
2393 | \r | |
2394 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2395 | }\r | |
2396 | \r | |
572f5d8a | 2397 | /**\r |
2398 | Converts a text device path node to USB mass storage device path structure.\r | |
2399 | \r | |
2400 | @param TextDeviceNode The input Text device path node.\r | |
2401 | \r | |
2402 | @return A pointer to the newly-created USB mass storage device path structure.\r | |
2403 | \r | |
2404 | **/\r | |
95276127 | 2405 | EFI_DEVICE_PATH_PROTOCOL *\r |
2406 | DevPathFromTextUsbMassStorage (\r | |
2407 | IN CHAR16 *TextDeviceNode\r | |
2408 | )\r | |
2409 | {\r | |
2410 | USB_CLASS_TEXT UsbClassText;\r | |
2411 | \r | |
2412 | UsbClassText.ClassExist = FALSE;\r | |
2413 | UsbClassText.Class = USB_CLASS_MASS_STORAGE;\r | |
2414 | UsbClassText.SubClassExist = TRUE;\r | |
2415 | \r | |
2416 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2417 | }\r | |
2418 | \r | |
572f5d8a | 2419 | /**\r |
2420 | Converts a text device path node to USB HUB device path structure.\r | |
2421 | \r | |
2422 | @param TextDeviceNode The input Text device path node.\r | |
2423 | \r | |
2424 | @return A pointer to the newly-created USB HUB device path structure.\r | |
2425 | \r | |
2426 | **/\r | |
95276127 | 2427 | EFI_DEVICE_PATH_PROTOCOL *\r |
2428 | DevPathFromTextUsbHub (\r | |
2429 | IN CHAR16 *TextDeviceNode\r | |
2430 | )\r | |
2431 | {\r | |
2432 | USB_CLASS_TEXT UsbClassText;\r | |
2433 | \r | |
2434 | UsbClassText.ClassExist = FALSE;\r | |
2435 | UsbClassText.Class = USB_CLASS_HUB;\r | |
2436 | UsbClassText.SubClassExist = TRUE;\r | |
2437 | \r | |
2438 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2439 | }\r | |
2440 | \r | |
572f5d8a | 2441 | /**\r |
2442 | Converts a text device path node to USB CDC data device path structure.\r | |
2443 | \r | |
2444 | @param TextDeviceNode The input Text device path node.\r | |
2445 | \r | |
2446 | @return A pointer to the newly-created USB CDC data device path structure.\r | |
2447 | \r | |
2448 | **/\r | |
95276127 | 2449 | EFI_DEVICE_PATH_PROTOCOL *\r |
2450 | DevPathFromTextUsbCDCData (\r | |
2451 | IN CHAR16 *TextDeviceNode\r | |
2452 | )\r | |
2453 | {\r | |
2454 | USB_CLASS_TEXT UsbClassText;\r | |
2455 | \r | |
2456 | UsbClassText.ClassExist = FALSE;\r | |
2457 | UsbClassText.Class = USB_CLASS_CDCDATA;\r | |
2458 | UsbClassText.SubClassExist = TRUE;\r | |
2459 | \r | |
2460 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2461 | }\r | |
2462 | \r | |
572f5d8a | 2463 | /**\r |
2464 | Converts a text device path node to USB smart card device path structure.\r | |
2465 | \r | |
2466 | @param TextDeviceNode The input Text device path node.\r | |
2467 | \r | |
2468 | @return A pointer to the newly-created USB smart card device path structure.\r | |
2469 | \r | |
2470 | **/\r | |
95276127 | 2471 | EFI_DEVICE_PATH_PROTOCOL *\r |
2472 | DevPathFromTextUsbSmartCard (\r | |
2473 | IN CHAR16 *TextDeviceNode\r | |
2474 | )\r | |
2475 | {\r | |
2476 | USB_CLASS_TEXT UsbClassText;\r | |
2477 | \r | |
2478 | UsbClassText.ClassExist = FALSE;\r | |
2479 | UsbClassText.Class = USB_CLASS_SMART_CARD;\r | |
2480 | UsbClassText.SubClassExist = TRUE;\r | |
2481 | \r | |
2482 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2483 | }\r | |
2484 | \r | |
572f5d8a | 2485 | /**\r |
2486 | Converts a text device path node to USB video device path structure.\r | |
2487 | \r | |
2488 | @param TextDeviceNode The input Text device path node.\r | |
2489 | \r | |
2490 | @return A pointer to the newly-created USB video device path structure.\r | |
2491 | \r | |
2492 | **/\r | |
95276127 | 2493 | EFI_DEVICE_PATH_PROTOCOL *\r |
2494 | DevPathFromTextUsbVideo (\r | |
2495 | IN CHAR16 *TextDeviceNode\r | |
2496 | )\r | |
2497 | {\r | |
2498 | USB_CLASS_TEXT UsbClassText;\r | |
2499 | \r | |
2500 | UsbClassText.ClassExist = FALSE;\r | |
2501 | UsbClassText.Class = USB_CLASS_VIDEO;\r | |
2502 | UsbClassText.SubClassExist = TRUE;\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 diagnostic 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 diagnostic device path structure.\r | |
2513 | \r | |
2514 | **/\r | |
95276127 | 2515 | EFI_DEVICE_PATH_PROTOCOL *\r |
2516 | DevPathFromTextUsbDiagnostic (\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_DIAGNOSTIC;\r | |
2524 | UsbClassText.SubClassExist = TRUE;\r | |
2525 | \r | |
2526 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2527 | }\r | |
2528 | \r | |
572f5d8a | 2529 | /**\r |
2530 | Converts a text device path node to USB wireless device path structure.\r | |
2531 | \r | |
2532 | @param TextDeviceNode The input Text device path node.\r | |
2533 | \r | |
2534 | @return A pointer to the newly-created USB wireless device path structure.\r | |
2535 | \r | |
2536 | **/\r | |
95276127 | 2537 | EFI_DEVICE_PATH_PROTOCOL *\r |
2538 | DevPathFromTextUsbWireless (\r | |
2539 | IN CHAR16 *TextDeviceNode\r | |
2540 | )\r | |
2541 | {\r | |
2542 | USB_CLASS_TEXT UsbClassText;\r | |
2543 | \r | |
2544 | UsbClassText.ClassExist = FALSE;\r | |
2545 | UsbClassText.Class = USB_CLASS_WIRELESS;\r | |
2546 | UsbClassText.SubClassExist = TRUE;\r | |
2547 | \r | |
2548 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2549 | }\r | |
2550 | \r | |
572f5d8a | 2551 | /**\r |
2552 | Converts a text device path node to USB device firmware update device path structure.\r | |
2553 | \r | |
2554 | @param TextDeviceNode The input Text device path node.\r | |
2555 | \r | |
2556 | @return A pointer to the newly-created USB device firmware update device path structure.\r | |
2557 | \r | |
2558 | **/\r | |
95276127 | 2559 | EFI_DEVICE_PATH_PROTOCOL *\r |
2560 | DevPathFromTextUsbDeviceFirmwareUpdate (\r | |
2561 | IN CHAR16 *TextDeviceNode\r | |
2562 | )\r | |
2563 | {\r | |
2564 | USB_CLASS_TEXT UsbClassText;\r | |
2565 | \r | |
2566 | UsbClassText.ClassExist = FALSE;\r | |
2567 | UsbClassText.Class = USB_CLASS_RESERVE;\r | |
2568 | UsbClassText.SubClassExist = FALSE;\r | |
2569 | UsbClassText.SubClass = USB_SUBCLASS_FW_UPDATE;\r | |
2570 | \r | |
2571 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2572 | }\r | |
2573 | \r | |
572f5d8a | 2574 | /**\r |
2575 | Converts a text device path node to USB IRDA bridge device path structure.\r | |
2576 | \r | |
2577 | @param TextDeviceNode The input Text device path node.\r | |
2578 | \r | |
2579 | @return A pointer to the newly-created USB IRDA bridge device path structure.\r | |
2580 | \r | |
2581 | **/\r | |
95276127 | 2582 | EFI_DEVICE_PATH_PROTOCOL *\r |
2583 | DevPathFromTextUsbIrdaBridge (\r | |
2584 | IN CHAR16 *TextDeviceNode\r | |
2585 | )\r | |
2586 | {\r | |
2587 | USB_CLASS_TEXT UsbClassText;\r | |
2588 | \r | |
2589 | UsbClassText.ClassExist = FALSE;\r | |
2590 | UsbClassText.Class = USB_CLASS_RESERVE;\r | |
2591 | UsbClassText.SubClassExist = FALSE;\r | |
2592 | UsbClassText.SubClass = USB_SUBCLASS_IRDA_BRIDGE;\r | |
2593 | \r | |
2594 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2595 | }\r | |
2596 | \r | |
572f5d8a | 2597 | /**\r |
2598 | Converts a text device path node to USB text and measurement device path structure.\r | |
2599 | \r | |
2600 | @param TextDeviceNode The input Text device path node.\r | |
2601 | \r | |
2602 | @return A pointer to the newly-created USB text and measurement device path structure.\r | |
2603 | \r | |
2604 | **/\r | |
95276127 | 2605 | EFI_DEVICE_PATH_PROTOCOL *\r |
2606 | DevPathFromTextUsbTestAndMeasurement (\r | |
2607 | IN CHAR16 *TextDeviceNode\r | |
2608 | )\r | |
2609 | {\r | |
2610 | USB_CLASS_TEXT UsbClassText;\r | |
2611 | \r | |
2612 | UsbClassText.ClassExist = FALSE;\r | |
2613 | UsbClassText.Class = USB_CLASS_RESERVE;\r | |
2614 | UsbClassText.SubClassExist = FALSE;\r | |
2615 | UsbClassText.SubClass = USB_SUBCLASS_TEST;\r | |
2616 | \r | |
2617 | return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);\r | |
2618 | }\r | |
2619 | \r | |
572f5d8a | 2620 | /**\r |
2621 | Converts a text device path node to USB WWID device path structure.\r | |
2622 | \r | |
2623 | @param TextDeviceNode The input Text device path node.\r | |
2624 | \r | |
2625 | @return A pointer to the newly-created USB WWID device path structure.\r | |
2626 | \r | |
2627 | **/\r | |
95276127 | 2628 | EFI_DEVICE_PATH_PROTOCOL *\r |
2629 | DevPathFromTextUsbWwid (\r | |
2630 | IN CHAR16 *TextDeviceNode\r | |
2631 | )\r | |
2632 | {\r | |
2633 | CHAR16 *VIDStr;\r | |
2634 | CHAR16 *PIDStr;\r | |
2635 | CHAR16 *InterfaceNumStr;\r | |
cf40f28a | 2636 | CHAR16 *SerialNumberStr;\r |
95276127 | 2637 | USB_WWID_DEVICE_PATH *UsbWwid;\r |
9da38884 RN |
2638 | UINTN SerialNumberStrLen;\r |
2639 | \r | |
2640 | VIDStr = GetNextParamStr (&TextDeviceNode);\r | |
2641 | PIDStr = GetNextParamStr (&TextDeviceNode);\r | |
2642 | InterfaceNumStr = GetNextParamStr (&TextDeviceNode);\r | |
2643 | SerialNumberStr = GetNextParamStr (&TextDeviceNode);\r | |
2644 | SerialNumberStrLen = StrLen (SerialNumberStr);\r | |
2645 | if (SerialNumberStrLen >= 2 &&\r | |
2646 | SerialNumberStr[0] == L'\"' &&\r | |
2647 | SerialNumberStr[SerialNumberStrLen - 1] == L'\"'\r | |
2648 | ) {\r | |
2649 | SerialNumberStr[SerialNumberStrLen - 1] = L'\0';\r | |
2650 | SerialNumberStr++;\r | |
2651 | SerialNumberStrLen -= 2;\r | |
2652 | }\r | |
2653 | UsbWwid = (USB_WWID_DEVICE_PATH *) CreateDeviceNode (\r | |
95276127 | 2654 | MESSAGING_DEVICE_PATH,\r |
2655 | MSG_USB_WWID_DP,\r | |
9da38884 | 2656 | (UINT16) (sizeof (USB_WWID_DEVICE_PATH) + SerialNumberStrLen * sizeof (CHAR16))\r |
95276127 | 2657 | );\r |
9da38884 RN |
2658 | UsbWwid->VendorId = (UINT16) Strtoi (VIDStr);\r |
2659 | UsbWwid->ProductId = (UINT16) Strtoi (PIDStr);\r | |
2660 | UsbWwid->InterfaceNumber = (UINT16) Strtoi (InterfaceNumStr);\r | |
750b4513 HW |
2661 | \r |
2662 | //\r | |
2663 | // There is no memory allocated in UsbWwid for the '\0' in SerialNumberStr.\r | |
2664 | // Therefore, the '\0' will not be copied.\r | |
2665 | //\r | |
2666 | CopyMem (\r | |
2667 | (UINT8 *) UsbWwid + sizeof (USB_WWID_DEVICE_PATH),\r | |
2668 | SerialNumberStr,\r | |
2669 | SerialNumberStrLen * sizeof (CHAR16)\r | |
2670 | );\r | |
95276127 | 2671 | \r |
2672 | return (EFI_DEVICE_PATH_PROTOCOL *) UsbWwid;\r | |
2673 | }\r | |
2674 | \r | |
572f5d8a | 2675 | /**\r |
2676 | Converts a text device path node to Logic Unit device path structure.\r | |
2677 | \r | |
2678 | @param TextDeviceNode The input Text device path node.\r | |
2679 | \r | |
2680 | @return A pointer to the newly-created Logic Unit device path structure.\r | |
2681 | \r | |
2682 | **/\r | |
95276127 | 2683 | EFI_DEVICE_PATH_PROTOCOL *\r |
2684 | DevPathFromTextUnit (\r | |
2685 | IN CHAR16 *TextDeviceNode\r | |
2686 | )\r | |
2687 | {\r | |
2688 | CHAR16 *LunStr;\r | |
2689 | DEVICE_LOGICAL_UNIT_DEVICE_PATH *LogicalUnit;\r | |
2690 | \r | |
2691 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
2692 | LogicalUnit = (DEVICE_LOGICAL_UNIT_DEVICE_PATH *) CreateDeviceNode (\r | |
2693 | MESSAGING_DEVICE_PATH,\r | |
2694 | MSG_DEVICE_LOGICAL_UNIT_DP,\r | |
cf40f28a | 2695 | (UINT16) sizeof (DEVICE_LOGICAL_UNIT_DEVICE_PATH)\r |
95276127 | 2696 | );\r |
2697 | \r | |
cf40f28a | 2698 | LogicalUnit->Lun = (UINT8) Strtoi (LunStr);\r |
95276127 | 2699 | \r |
2700 | return (EFI_DEVICE_PATH_PROTOCOL *) LogicalUnit;\r | |
2701 | }\r | |
2702 | \r | |
572f5d8a | 2703 | /**\r |
2704 | Converts a text device path node to iSCSI device path structure.\r | |
2705 | \r | |
2706 | @param TextDeviceNode The input Text device path node.\r | |
2707 | \r | |
2708 | @return A pointer to the newly-created iSCSI device path structure.\r | |
2709 | \r | |
2710 | **/\r | |
95276127 | 2711 | EFI_DEVICE_PATH_PROTOCOL *\r |
2712 | DevPathFromTextiSCSI (\r | |
2713 | IN CHAR16 *TextDeviceNode\r | |
2714 | )\r | |
2715 | {\r | |
2716 | UINT16 Options;\r | |
2717 | CHAR16 *NameStr;\r | |
2718 | CHAR16 *PortalGroupStr;\r | |
2719 | CHAR16 *LunStr;\r | |
2720 | CHAR16 *HeaderDigestStr;\r | |
2721 | CHAR16 *DataDigestStr;\r | |
2722 | CHAR16 *AuthenticationStr;\r | |
2723 | CHAR16 *ProtocolStr;\r | |
cf40f28a | 2724 | CHAR8 *AsciiStr;\r |
572f5d8a | 2725 | ISCSI_DEVICE_PATH_WITH_NAME *ISCSIDevPath;\r |
95276127 | 2726 | \r |
2727 | NameStr = GetNextParamStr (&TextDeviceNode);\r | |
2728 | PortalGroupStr = GetNextParamStr (&TextDeviceNode);\r | |
2729 | LunStr = GetNextParamStr (&TextDeviceNode);\r | |
2730 | HeaderDigestStr = GetNextParamStr (&TextDeviceNode);\r | |
2731 | DataDigestStr = GetNextParamStr (&TextDeviceNode);\r | |
2732 | AuthenticationStr = GetNextParamStr (&TextDeviceNode);\r | |
2733 | ProtocolStr = GetNextParamStr (&TextDeviceNode);\r | |
572f5d8a | 2734 | ISCSIDevPath = (ISCSI_DEVICE_PATH_WITH_NAME *) CreateDeviceNode (\r |
95276127 | 2735 | MESSAGING_DEVICE_PATH,\r |
2736 | MSG_ISCSI_DP,\r | |
047c6449 | 2737 | (UINT16) (sizeof (ISCSI_DEVICE_PATH_WITH_NAME) + StrLen (NameStr))\r |
95276127 | 2738 | );\r |
2739 | \r | |
184f7d83 | 2740 | AsciiStr = ISCSIDevPath->TargetName;\r |
cf40f28a | 2741 | StrToAscii (NameStr, &AsciiStr);\r |
2742 | \r | |
572f5d8a | 2743 | ISCSIDevPath->TargetPortalGroupTag = (UINT16) Strtoi (PortalGroupStr);\r |
2744 | Strtoi64 (LunStr, &ISCSIDevPath->Lun);\r | |
95276127 | 2745 | \r |
2746 | Options = 0x0000;\r | |
2747 | if (StrCmp (HeaderDigestStr, L"CRC32C") == 0) {\r | |
2748 | Options |= 0x0002;\r | |
2749 | }\r | |
2750 | \r | |
2751 | if (StrCmp (DataDigestStr, L"CRC32C") == 0) {\r | |
2752 | Options |= 0x0008;\r | |
2753 | }\r | |
2754 | \r | |
2755 | if (StrCmp (AuthenticationStr, L"None") == 0) {\r | |
2756 | Options |= 0x0800;\r | |
2757 | }\r | |
2758 | \r | |
2759 | if (StrCmp (AuthenticationStr, L"CHAP_UNI") == 0) {\r | |
2760 | Options |= 0x1000;\r | |
2761 | }\r | |
2762 | \r | |
572f5d8a | 2763 | ISCSIDevPath->LoginOption = (UINT16) Options;\r |
95276127 | 2764 | \r |
572f5d8a | 2765 | ISCSIDevPath->NetworkProtocol = (UINT16) StrCmp (ProtocolStr, L"TCP");\r |
95276127 | 2766 | \r |
572f5d8a | 2767 | return (EFI_DEVICE_PATH_PROTOCOL *) ISCSIDevPath;\r |
95276127 | 2768 | }\r |
2769 | \r | |
8f97f911 | 2770 | /**\r |
2771 | Converts a text device path node to VLAN device path structure.\r | |
2772 | \r | |
2773 | @param TextDeviceNode The input Text device path node.\r | |
2774 | \r | |
2775 | @return A pointer to the newly-created VLAN device path structure.\r | |
2776 | \r | |
2777 | **/\r | |
2778 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2779 | DevPathFromTextVlan (\r | |
2780 | IN CHAR16 *TextDeviceNode\r | |
2781 | )\r | |
2782 | {\r | |
2783 | CHAR16 *VlanStr;\r | |
2784 | VLAN_DEVICE_PATH *Vlan;\r | |
2785 | \r | |
2786 | VlanStr = GetNextParamStr (&TextDeviceNode);\r | |
2787 | Vlan = (VLAN_DEVICE_PATH *) CreateDeviceNode (\r | |
2788 | MESSAGING_DEVICE_PATH,\r | |
2789 | MSG_VLAN_DP,\r | |
c9325700 | 2790 | (UINT16) sizeof (VLAN_DEVICE_PATH)\r |
8f97f911 | 2791 | );\r |
2792 | \r | |
2793 | Vlan->VlanId = (UINT16) Strtoi (VlanStr);\r | |
2794 | \r | |
2795 | return (EFI_DEVICE_PATH_PROTOCOL *) Vlan;\r | |
2796 | }\r | |
2797 | \r | |
7795c8f9 QS |
2798 | /**\r |
2799 | Converts a text device path node to Bluetooth device path structure.\r | |
2800 | \r | |
2801 | @param TextDeviceNode The input Text device path node.\r | |
2802 | \r | |
2803 | @return A pointer to the newly-created Bluetooth device path structure.\r | |
2804 | \r | |
2805 | **/\r | |
2806 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2807 | DevPathFromTextBluetooth (\r | |
2808 | IN CHAR16 *TextDeviceNode\r | |
2809 | )\r | |
2810 | {\r | |
2811 | CHAR16 *BluetoothStr;\r | |
2812 | CHAR16 *Walker;\r | |
2813 | CHAR16 *TempNumBuffer;\r | |
2814 | UINTN TempBufferSize;\r | |
2815 | INT32 Index;\r | |
2816 | BLUETOOTH_DEVICE_PATH *BluetoothDp;\r | |
2817 | \r | |
2818 | BluetoothStr = GetNextParamStr (&TextDeviceNode);\r | |
2819 | BluetoothDp = (BLUETOOTH_DEVICE_PATH *) CreateDeviceNode (\r | |
2820 | MESSAGING_DEVICE_PATH,\r | |
2821 | MSG_BLUETOOTH_DP,\r | |
2822 | (UINT16) sizeof (BLUETOOTH_DEVICE_PATH)\r | |
2823 | );\r | |
2824 | \r | |
2825 | Index = sizeof (BLUETOOTH_ADDRESS) - 1;\r | |
6252f271 QS |
2826 | Walker = BluetoothStr;\r |
2827 | while (!IS_NULL(*Walker) && Index >= 0) {\r | |
2828 | TempBufferSize = 2 * sizeof(CHAR16) + StrSize(L"0x");\r | |
7795c8f9 QS |
2829 | TempNumBuffer = AllocateZeroPool (TempBufferSize);\r |
2830 | if (TempNumBuffer == NULL) {\r | |
2831 | break;\r | |
2832 | }\r | |
750b4513 | 2833 | StrCpyS (TempNumBuffer, TempBufferSize / sizeof (CHAR16), L"0x");\r |
6252f271 | 2834 | StrnCatS (TempNumBuffer, TempBufferSize / sizeof (CHAR16), Walker, 2);\r |
7795c8f9 QS |
2835 | BluetoothDp->BD_ADDR.Address[Index] = (UINT8)Strtoi (TempNumBuffer);\r |
2836 | FreePool (TempNumBuffer);\r | |
6252f271 | 2837 | Walker += 2;\r |
7795c8f9 QS |
2838 | Index--;\r |
2839 | }\r | |
2840 | \r | |
2841 | return (EFI_DEVICE_PATH_PROTOCOL *) BluetoothDp;\r | |
2842 | }\r | |
2843 | \r | |
3bafd562 HW |
2844 | /**\r |
2845 | Converts a text device path node to Wi-Fi device path structure.\r | |
2846 | \r | |
2847 | @param TextDeviceNode The input Text device path node.\r | |
2848 | \r | |
2849 | @return A pointer to the newly-created Wi-Fi device path structure.\r | |
2850 | \r | |
2851 | **/\r | |
2852 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2853 | DevPathFromTextWiFi (\r | |
2854 | IN CHAR16 *TextDeviceNode\r | |
2855 | )\r | |
2856 | {\r | |
2857 | CHAR16 *SSIdStr;\r | |
0cd35d73 HW |
2858 | CHAR8 AsciiStr[33];\r |
2859 | UINTN DataLen;\r | |
3bafd562 HW |
2860 | WIFI_DEVICE_PATH *WiFiDp;\r |
2861 | \r | |
2862 | SSIdStr = GetNextParamStr (&TextDeviceNode);\r | |
2863 | WiFiDp = (WIFI_DEVICE_PATH *) CreateDeviceNode (\r | |
2864 | MESSAGING_DEVICE_PATH,\r | |
2865 | MSG_WIFI_DP,\r | |
2866 | (UINT16) sizeof (WIFI_DEVICE_PATH)\r | |
2867 | );\r | |
2868 | \r | |
0cd35d73 HW |
2869 | if (NULL != SSIdStr) {\r |
2870 | DataLen = StrLen (SSIdStr);\r | |
2871 | if (StrLen (SSIdStr) > 32) {\r | |
2872 | SSIdStr[32] = L'\0';\r | |
2873 | DataLen = 32;\r | |
2874 | }\r | |
2875 | \r | |
ca2ac9d5 | 2876 | UnicodeStrToAsciiStrS (SSIdStr, AsciiStr, sizeof (AsciiStr));\r |
0cd35d73 HW |
2877 | CopyMem (WiFiDp->SSId, AsciiStr, DataLen);\r |
2878 | }\r | |
3bafd562 HW |
2879 | \r |
2880 | return (EFI_DEVICE_PATH_PROTOCOL *) WiFiDp;\r | |
2881 | }\r | |
2882 | \r | |
c808ac7b RN |
2883 | /**\r |
2884 | Converts a text device path node to URI 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 URI device path structure.\r | |
2889 | \r | |
2890 | **/\r | |
2891 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2892 | DevPathFromTextUri (\r | |
2893 | IN CHAR16 *TextDeviceNode\r | |
2894 | )\r | |
2895 | {\r | |
2896 | CHAR16 *UriStr;\r | |
2897 | UINTN UriLength;\r | |
2898 | URI_DEVICE_PATH *Uri;\r | |
2899 | \r | |
2900 | UriStr = GetNextParamStr (&TextDeviceNode);\r | |
2901 | UriLength = StrnLenS (UriStr, MAX_UINT16 - sizeof (URI_DEVICE_PATH));\r | |
2902 | Uri = (URI_DEVICE_PATH *) CreateDeviceNode (\r | |
2903 | MESSAGING_DEVICE_PATH,\r | |
2904 | MSG_URI_DP,\r | |
2905 | (UINT16) (sizeof (URI_DEVICE_PATH) + UriLength)\r | |
2906 | );\r | |
2907 | \r | |
2908 | while (UriLength-- != 0) {\r | |
2909 | Uri->Uri[UriLength] = (CHAR8) UriStr[UriLength];\r | |
2910 | }\r | |
2911 | \r | |
2912 | return (EFI_DEVICE_PATH_PROTOCOL *) Uri;\r | |
2913 | }\r | |
2914 | \r | |
5d6a5aee RN |
2915 | /**\r |
2916 | Converts a media text device path node to media device path structure.\r | |
2917 | \r | |
2918 | @param TextDeviceNode The input Text device path node.\r | |
2919 | \r | |
2920 | @return A pointer to media device path structure.\r | |
2921 | \r | |
2922 | **/\r | |
2923 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2924 | DevPathFromTextMediaPath (\r | |
2925 | IN CHAR16 *TextDeviceNode\r | |
2926 | )\r | |
2927 | {\r | |
2928 | return DevPathFromTextGenericPath (MEDIA_DEVICE_PATH, TextDeviceNode);\r | |
2929 | }\r | |
2930 | \r | |
572f5d8a | 2931 | /**\r |
2932 | Converts a text device path node to HD device path structure.\r | |
2933 | \r | |
2934 | @param TextDeviceNode The input Text device path node.\r | |
2935 | \r | |
2936 | @return A pointer to the newly-created HD device path structure.\r | |
2937 | \r | |
2938 | **/\r | |
95276127 | 2939 | EFI_DEVICE_PATH_PROTOCOL *\r |
2940 | DevPathFromTextHD (\r | |
2941 | IN CHAR16 *TextDeviceNode\r | |
2942 | )\r | |
2943 | {\r | |
2944 | CHAR16 *PartitionStr;\r | |
2945 | CHAR16 *TypeStr;\r | |
2946 | CHAR16 *SignatureStr;\r | |
2947 | CHAR16 *StartStr;\r | |
2948 | CHAR16 *SizeStr;\r | |
2949 | UINT32 Signature32;\r | |
2950 | EFI_GUID SignatureGuid;\r | |
2951 | HARDDRIVE_DEVICE_PATH *Hd;\r | |
2952 | \r | |
2953 | PartitionStr = GetNextParamStr (&TextDeviceNode);\r | |
2954 | TypeStr = GetNextParamStr (&TextDeviceNode);\r | |
2955 | SignatureStr = GetNextParamStr (&TextDeviceNode);\r | |
2956 | StartStr = GetNextParamStr (&TextDeviceNode);\r | |
2957 | SizeStr = GetNextParamStr (&TextDeviceNode);\r | |
2958 | Hd = (HARDDRIVE_DEVICE_PATH *) CreateDeviceNode (\r | |
2959 | MEDIA_DEVICE_PATH,\r | |
2960 | MEDIA_HARDDRIVE_DP,\r | |
c9325700 | 2961 | (UINT16) sizeof (HARDDRIVE_DEVICE_PATH)\r |
95276127 | 2962 | );\r |
2963 | \r | |
9da38884 | 2964 | Hd->PartitionNumber = (UINT32) Strtoi (PartitionStr);\r |
95276127 | 2965 | \r |
2966 | ZeroMem (Hd->Signature, 16);\r | |
2967 | Hd->MBRType = (UINT8) 0;\r | |
2968 | \r | |
cf40f28a | 2969 | if (StrCmp (TypeStr, L"MBR") == 0) {\r |
95276127 | 2970 | Hd->SignatureType = SIGNATURE_TYPE_MBR;\r |
2971 | Hd->MBRType = 0x01;\r | |
2972 | \r | |
cf40f28a | 2973 | Signature32 = (UINT32) Strtoi (SignatureStr);\r |
95276127 | 2974 | CopyMem (Hd->Signature, &Signature32, sizeof (UINT32));\r |
cf40f28a | 2975 | } else if (StrCmp (TypeStr, L"GPT") == 0) {\r |
95276127 | 2976 | Hd->SignatureType = SIGNATURE_TYPE_GUID;\r |
2977 | Hd->MBRType = 0x02;\r | |
2978 | \r | |
2979 | StrToGuid (SignatureStr, &SignatureGuid);\r | |
2980 | CopyMem (Hd->Signature, &SignatureGuid, sizeof (EFI_GUID));\r | |
2981 | } else {\r | |
cf40f28a | 2982 | Hd->SignatureType = (UINT8) Strtoi (TypeStr);\r |
95276127 | 2983 | }\r |
2984 | \r | |
cf40f28a | 2985 | Strtoi64 (StartStr, &Hd->PartitionStart);\r |
2986 | Strtoi64 (SizeStr, &Hd->PartitionSize);\r | |
95276127 | 2987 | \r |
2988 | return (EFI_DEVICE_PATH_PROTOCOL *) Hd;\r | |
2989 | }\r | |
2990 | \r | |
572f5d8a | 2991 | /**\r |
2992 | Converts a text device path node to CDROM device path structure.\r | |
2993 | \r | |
2994 | @param TextDeviceNode The input Text device path node.\r | |
2995 | \r | |
2996 | @return A pointer to the newly-created CDROM device path structure.\r | |
2997 | \r | |
2998 | **/\r | |
95276127 | 2999 | EFI_DEVICE_PATH_PROTOCOL *\r |
3000 | DevPathFromTextCDROM (\r | |
3001 | IN CHAR16 *TextDeviceNode\r | |
3002 | )\r | |
3003 | {\r | |
3004 | CHAR16 *EntryStr;\r | |
3005 | CHAR16 *StartStr;\r | |
3006 | CHAR16 *SizeStr;\r | |
572f5d8a | 3007 | CDROM_DEVICE_PATH *CDROMDevPath;\r |
95276127 | 3008 | \r |
3009 | EntryStr = GetNextParamStr (&TextDeviceNode);\r | |
3010 | StartStr = GetNextParamStr (&TextDeviceNode);\r | |
3011 | SizeStr = GetNextParamStr (&TextDeviceNode);\r | |
572f5d8a | 3012 | CDROMDevPath = (CDROM_DEVICE_PATH *) CreateDeviceNode (\r |
95276127 | 3013 | MEDIA_DEVICE_PATH,\r |
3014 | MEDIA_CDROM_DP,\r | |
c9325700 | 3015 | (UINT16) sizeof (CDROM_DEVICE_PATH)\r |
95276127 | 3016 | );\r |
3017 | \r | |
572f5d8a | 3018 | CDROMDevPath->BootEntry = (UINT32) Strtoi (EntryStr);\r |
3019 | Strtoi64 (StartStr, &CDROMDevPath->PartitionStart);\r | |
3020 | Strtoi64 (SizeStr, &CDROMDevPath->PartitionSize);\r | |
95276127 | 3021 | \r |
572f5d8a | 3022 | return (EFI_DEVICE_PATH_PROTOCOL *) CDROMDevPath;\r |
95276127 | 3023 | }\r |
3024 | \r | |
572f5d8a | 3025 | /**\r |
3026 | Converts a text device path node to Vendor-defined media device path structure.\r | |
3027 | \r | |
3028 | @param TextDeviceNode The input Text device path node.\r | |
3029 | \r | |
3030 | @return A pointer to the newly-created Vendor-defined media device path structure.\r | |
3031 | \r | |
3032 | **/\r | |
95276127 | 3033 | EFI_DEVICE_PATH_PROTOCOL *\r |
9da38884 | 3034 | DevPathFromTextVenMedia (\r |
95276127 | 3035 | IN CHAR16 *TextDeviceNode\r |
3036 | )\r | |
3037 | {\r | |
3038 | return ConvertFromTextVendor (\r | |
3039 | TextDeviceNode,\r | |
3040 | MEDIA_DEVICE_PATH,\r | |
3041 | MEDIA_VENDOR_DP\r | |
3042 | );\r | |
3043 | }\r | |
3044 | \r | |
572f5d8a | 3045 | /**\r |
3046 | Converts a text device path node to File device path structure.\r | |
3047 | \r | |
3048 | @param TextDeviceNode The input Text device path node.\r | |
3049 | \r | |
3050 | @return A pointer to the newly-created File device path structure.\r | |
3051 | \r | |
3052 | **/\r | |
95276127 | 3053 | EFI_DEVICE_PATH_PROTOCOL *\r |
3054 | DevPathFromTextFilePath (\r | |
3055 | IN CHAR16 *TextDeviceNode\r | |
3056 | )\r | |
3057 | {\r | |
3058 | FILEPATH_DEVICE_PATH *File;\r | |
3059 | \r | |
3060 | File = (FILEPATH_DEVICE_PATH *) CreateDeviceNode (\r | |
3061 | MEDIA_DEVICE_PATH,\r | |
3062 | MEDIA_FILEPATH_DP,\r | |
d074a8e1 | 3063 | (UINT16) (sizeof (FILEPATH_DEVICE_PATH) + StrLen (TextDeviceNode) * 2)\r |
95276127 | 3064 | );\r |
3065 | \r | |
750b4513 | 3066 | StrCpyS (File->PathName, StrLen (TextDeviceNode) + 1, TextDeviceNode);\r |
95276127 | 3067 | \r |
3068 | return (EFI_DEVICE_PATH_PROTOCOL *) File;\r | |
3069 | }\r | |
3070 | \r | |
572f5d8a | 3071 | /**\r |
3072 | Converts a text device path node to Media protocol device path structure.\r | |
3073 | \r | |
3074 | @param TextDeviceNode The input Text device path node.\r | |
3075 | \r | |
3076 | @return A pointer to the newly-created Media protocol device path structure.\r | |
3077 | \r | |
3078 | **/\r | |
95276127 | 3079 | EFI_DEVICE_PATH_PROTOCOL *\r |
3080 | DevPathFromTextMedia (\r | |
3081 | IN CHAR16 *TextDeviceNode\r | |
3082 | )\r | |
3083 | {\r | |
3084 | CHAR16 *GuidStr;\r | |
3085 | MEDIA_PROTOCOL_DEVICE_PATH *Media;\r | |
3086 | \r | |
3087 | GuidStr = GetNextParamStr (&TextDeviceNode);\r | |
3088 | Media = (MEDIA_PROTOCOL_DEVICE_PATH *) CreateDeviceNode (\r | |
3089 | MEDIA_DEVICE_PATH,\r | |
3090 | MEDIA_PROTOCOL_DP,\r | |
c9325700 | 3091 | (UINT16) sizeof (MEDIA_PROTOCOL_DEVICE_PATH)\r |
95276127 | 3092 | );\r |
3093 | \r | |
3094 | StrToGuid (GuidStr, &Media->Protocol);\r | |
3095 | \r | |
3096 | return (EFI_DEVICE_PATH_PROTOCOL *) Media;\r | |
3097 | }\r | |
3098 | \r | |
572f5d8a | 3099 | /**\r |
3100 | Converts a text device path node to firmware volume device path structure.\r | |
3101 | \r | |
3102 | @param TextDeviceNode The input Text device path node.\r | |
3103 | \r | |
3104 | @return A pointer to the newly-created firmware volume device path structure.\r | |
3105 | \r | |
3106 | **/\r | |
cf40f28a | 3107 | EFI_DEVICE_PATH_PROTOCOL *\r |
3108 | DevPathFromTextFv (\r | |
3109 | IN CHAR16 *TextDeviceNode\r | |
3110 | )\r | |
3111 | {\r | |
3112 | CHAR16 *GuidStr;\r | |
3113 | MEDIA_FW_VOL_DEVICE_PATH *Fv;\r | |
3114 | \r | |
3115 | GuidStr = GetNextParamStr (&TextDeviceNode);\r | |
3116 | Fv = (MEDIA_FW_VOL_DEVICE_PATH *) CreateDeviceNode (\r | |
3117 | MEDIA_DEVICE_PATH,\r | |
3118 | MEDIA_PIWG_FW_VOL_DP,\r | |
c9325700 | 3119 | (UINT16) sizeof (MEDIA_FW_VOL_DEVICE_PATH)\r |
cf40f28a | 3120 | );\r |
3121 | \r | |
3122 | StrToGuid (GuidStr, &Fv->FvName);\r | |
3123 | \r | |
3124 | return (EFI_DEVICE_PATH_PROTOCOL *) Fv;\r | |
3125 | }\r | |
3126 | \r | |
572f5d8a | 3127 | /**\r |
3128 | Converts a text device path node to firmware file device path structure.\r | |
3129 | \r | |
3130 | @param TextDeviceNode The input Text device path node.\r | |
3131 | \r | |
3132 | @return A pointer to the newly-created firmware file device path structure.\r | |
3133 | \r | |
3134 | **/\r | |
cf40f28a | 3135 | EFI_DEVICE_PATH_PROTOCOL *\r |
3136 | DevPathFromTextFvFile (\r | |
3137 | IN CHAR16 *TextDeviceNode\r | |
3138 | )\r | |
3139 | {\r | |
3140 | CHAR16 *GuidStr;\r | |
3141 | MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FvFile;\r | |
3142 | \r | |
3143 | GuidStr = GetNextParamStr (&TextDeviceNode);\r | |
3144 | FvFile = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) CreateDeviceNode (\r | |
3145 | MEDIA_DEVICE_PATH,\r | |
3146 | MEDIA_PIWG_FW_FILE_DP,\r | |
c9325700 | 3147 | (UINT16) sizeof (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH)\r |
cf40f28a | 3148 | );\r |
3149 | \r | |
3150 | StrToGuid (GuidStr, &FvFile->FvFileName);\r | |
3151 | \r | |
3152 | return (EFI_DEVICE_PATH_PROTOCOL *) FvFile;\r | |
3153 | }\r | |
3154 | \r | |
192b057b | 3155 | /**\r |
3156 | Converts a text device path node to text relative offset device path structure.\r | |
3157 | \r | |
3158 | @param TextDeviceNode The input Text device path node.\r | |
3159 | \r | |
3160 | @return A pointer to the newly-created Text device path structure.\r | |
3161 | \r | |
3162 | **/\r | |
3163 | EFI_DEVICE_PATH_PROTOCOL *\r | |
3164 | DevPathFromTextRelativeOffsetRange (\r | |
3165 | IN CHAR16 *TextDeviceNode\r | |
3166 | )\r | |
3167 | {\r | |
395ed063 | 3168 | CHAR16 *StartingOffsetStr;\r |
3169 | CHAR16 *EndingOffsetStr;\r | |
3170 | MEDIA_RELATIVE_OFFSET_RANGE_DEVICE_PATH *Offset;\r | |
192b057b | 3171 | \r |
3172 | StartingOffsetStr = GetNextParamStr (&TextDeviceNode);\r | |
3173 | EndingOffsetStr = GetNextParamStr (&TextDeviceNode);\r | |
395ed063 | 3174 | Offset = (MEDIA_RELATIVE_OFFSET_RANGE_DEVICE_PATH *) CreateDeviceNode (\r |
3175 | MEDIA_DEVICE_PATH,\r | |
3176 | MEDIA_RELATIVE_OFFSET_RANGE_DP,\r | |
c9325700 | 3177 | (UINT16) sizeof (MEDIA_RELATIVE_OFFSET_RANGE_DEVICE_PATH)\r |
395ed063 | 3178 | );\r |
3179 | \r | |
792a1534 | 3180 | Strtoi64 (StartingOffsetStr, &Offset->StartingOffset);\r |
3181 | Strtoi64 (EndingOffsetStr, &Offset->EndingOffset);\r | |
192b057b | 3182 | \r |
3183 | return (EFI_DEVICE_PATH_PROTOCOL *) Offset;\r | |
3184 | }\r | |
3185 | \r | |
6a46c1a2 FT |
3186 | /**\r |
3187 | Converts a text device path node to text ram disk device path structure.\r | |
3188 | \r | |
3189 | @param TextDeviceNode The input Text device path node.\r | |
3190 | \r | |
3191 | @return A pointer to the newly-created Text device path structure.\r | |
3192 | \r | |
3193 | **/\r | |
3194 | EFI_DEVICE_PATH_PROTOCOL *\r | |
3195 | DevPathFromTextRamDisk (\r | |
3196 | IN CHAR16 *TextDeviceNode\r | |
3197 | )\r | |
3198 | {\r | |
3199 | CHAR16 *StartingAddrStr;\r | |
3200 | CHAR16 *EndingAddrStr;\r | |
3201 | CHAR16 *TypeGuidStr;\r | |
3202 | CHAR16 *InstanceStr;\r | |
3203 | MEDIA_RAM_DISK_DEVICE_PATH *RamDisk;\r | |
3204 | UINT64 StartingAddr;\r | |
3205 | UINT64 EndingAddr;\r | |
3206 | \r | |
3207 | StartingAddrStr = GetNextParamStr (&TextDeviceNode);\r | |
3208 | EndingAddrStr = GetNextParamStr (&TextDeviceNode);\r | |
3209 | InstanceStr = GetNextParamStr (&TextDeviceNode);\r | |
3210 | TypeGuidStr = GetNextParamStr (&TextDeviceNode);\r | |
3211 | RamDisk = (MEDIA_RAM_DISK_DEVICE_PATH *) CreateDeviceNode (\r | |
3212 | MEDIA_DEVICE_PATH,\r | |
3213 | MEDIA_RAM_DISK_DP,\r | |
3214 | (UINT16) sizeof (MEDIA_RAM_DISK_DEVICE_PATH)\r | |
3215 | );\r | |
3216 | \r | |
3217 | Strtoi64 (StartingAddrStr, &StartingAddr);\r | |
3218 | WriteUnaligned64 ((UINT64 *) &(RamDisk->StartingAddr[0]), StartingAddr);\r | |
3219 | Strtoi64 (EndingAddrStr, &EndingAddr);\r | |
3220 | WriteUnaligned64 ((UINT64 *) &(RamDisk->EndingAddr[0]), EndingAddr);\r | |
3221 | RamDisk->Instance = (UINT16) Strtoi (InstanceStr);\r | |
3222 | StrToGuid (TypeGuidStr, &RamDisk->TypeGuid);\r | |
3223 | \r | |
3224 | return (EFI_DEVICE_PATH_PROTOCOL *) RamDisk;\r | |
3225 | }\r | |
3226 | \r | |
3227 | /**\r | |
3228 | Converts a text device path node to text virtual disk device path structure.\r | |
3229 | \r | |
3230 | @param TextDeviceNode The input Text device path node.\r | |
3231 | \r | |
3232 | @return A pointer to the newly-created Text device path structure.\r | |
3233 | \r | |
3234 | **/\r | |
3235 | EFI_DEVICE_PATH_PROTOCOL *\r | |
3236 | DevPathFromTextVirtualDisk (\r | |
3237 | IN CHAR16 *TextDeviceNode\r | |
3238 | )\r | |
3239 | {\r | |
3240 | CHAR16 *StartingAddrStr;\r | |
3241 | CHAR16 *EndingAddrStr;\r | |
3242 | CHAR16 *InstanceStr;\r | |
3243 | MEDIA_RAM_DISK_DEVICE_PATH *RamDisk;\r | |
3244 | UINT64 StartingAddr;\r | |
3245 | UINT64 EndingAddr;\r | |
3246 | \r | |
3247 | StartingAddrStr = GetNextParamStr (&TextDeviceNode);\r | |
3248 | EndingAddrStr = GetNextParamStr (&TextDeviceNode);\r | |
3249 | InstanceStr = GetNextParamStr (&TextDeviceNode);\r | |
3250 | \r | |
3251 | RamDisk = (MEDIA_RAM_DISK_DEVICE_PATH *) CreateDeviceNode (\r | |
3252 | MEDIA_DEVICE_PATH,\r | |
3253 | MEDIA_RAM_DISK_DP,\r | |
3254 | (UINT16) sizeof (MEDIA_RAM_DISK_DEVICE_PATH)\r | |
3255 | );\r | |
3256 | \r | |
3257 | Strtoi64 (StartingAddrStr, &StartingAddr);\r | |
3258 | WriteUnaligned64 ((UINT64 *) &(RamDisk->StartingAddr[0]), StartingAddr);\r | |
3259 | Strtoi64 (EndingAddrStr, &EndingAddr);\r | |
3260 | WriteUnaligned64 ((UINT64 *) &(RamDisk->EndingAddr[0]), EndingAddr);\r | |
3261 | RamDisk->Instance = (UINT16) Strtoi (InstanceStr);\r | |
3262 | CopyGuid (&RamDisk->TypeGuid, &gEfiVirtualDiskGuid);\r | |
3263 | \r | |
3264 | return (EFI_DEVICE_PATH_PROTOCOL *) RamDisk;\r | |
3265 | }\r | |
3266 | \r | |
3267 | /**\r | |
3268 | Converts a text device path node to text virtual cd device path structure.\r | |
3269 | \r | |
3270 | @param TextDeviceNode The input Text device path node.\r | |
3271 | \r | |
3272 | @return A pointer to the newly-created Text device path structure.\r | |
3273 | \r | |
3274 | **/\r | |
3275 | EFI_DEVICE_PATH_PROTOCOL *\r | |
3276 | DevPathFromTextVirtualCd (\r | |
3277 | IN CHAR16 *TextDeviceNode\r | |
3278 | )\r | |
3279 | {\r | |
3280 | CHAR16 *StartingAddrStr;\r | |
3281 | CHAR16 *EndingAddrStr;\r | |
3282 | CHAR16 *InstanceStr;\r | |
3283 | MEDIA_RAM_DISK_DEVICE_PATH *RamDisk;\r | |
3284 | UINT64 StartingAddr;\r | |
3285 | UINT64 EndingAddr;\r | |
3286 | \r | |
3287 | StartingAddrStr = GetNextParamStr (&TextDeviceNode);\r | |
3288 | EndingAddrStr = GetNextParamStr (&TextDeviceNode);\r | |
3289 | InstanceStr = GetNextParamStr (&TextDeviceNode);\r | |
3290 | \r | |
3291 | RamDisk = (MEDIA_RAM_DISK_DEVICE_PATH *) CreateDeviceNode (\r | |
3292 | MEDIA_DEVICE_PATH,\r | |
3293 | MEDIA_RAM_DISK_DP,\r | |
3294 | (UINT16) sizeof (MEDIA_RAM_DISK_DEVICE_PATH)\r | |
3295 | );\r | |
3296 | \r | |
3297 | Strtoi64 (StartingAddrStr, &StartingAddr);\r | |
3298 | WriteUnaligned64 ((UINT64 *) &(RamDisk->StartingAddr[0]), StartingAddr);\r | |
3299 | Strtoi64 (EndingAddrStr, &EndingAddr);\r | |
3300 | WriteUnaligned64 ((UINT64 *) &(RamDisk->EndingAddr[0]), EndingAddr);\r | |
3301 | RamDisk->Instance = (UINT16) Strtoi (InstanceStr);\r | |
3302 | CopyGuid (&RamDisk->TypeGuid, &gEfiVirtualCdGuid);\r | |
3303 | \r | |
3304 | return (EFI_DEVICE_PATH_PROTOCOL *) RamDisk;\r | |
3305 | }\r | |
3306 | \r | |
3307 | /**\r | |
3308 | Converts a text device path node to text persistent virtual disk device path structure.\r | |
3309 | \r | |
3310 | @param TextDeviceNode The input Text device path node.\r | |
3311 | \r | |
3312 | @return A pointer to the newly-created Text device path structure.\r | |
3313 | \r | |
3314 | **/\r | |
3315 | EFI_DEVICE_PATH_PROTOCOL *\r | |
3316 | DevPathFromTextPersistentVirtualDisk (\r | |
3317 | IN CHAR16 *TextDeviceNode\r | |
3318 | )\r | |
3319 | {\r | |
3320 | CHAR16 *StartingAddrStr;\r | |
3321 | CHAR16 *EndingAddrStr;\r | |
3322 | CHAR16 *InstanceStr;\r | |
3323 | MEDIA_RAM_DISK_DEVICE_PATH *RamDisk;\r | |
3324 | UINT64 StartingAddr;\r | |
3325 | UINT64 EndingAddr;\r | |
3326 | \r | |
3327 | StartingAddrStr = GetNextParamStr (&TextDeviceNode);\r | |
3328 | EndingAddrStr = GetNextParamStr (&TextDeviceNode);\r | |
3329 | InstanceStr = GetNextParamStr (&TextDeviceNode);\r | |
3330 | \r | |
3331 | RamDisk = (MEDIA_RAM_DISK_DEVICE_PATH *) CreateDeviceNode (\r | |
3332 | MEDIA_DEVICE_PATH,\r | |
3333 | MEDIA_RAM_DISK_DP,\r | |
3334 | (UINT16) sizeof (MEDIA_RAM_DISK_DEVICE_PATH)\r | |
3335 | );\r | |
3336 | \r | |
3337 | Strtoi64 (StartingAddrStr, &StartingAddr);\r | |
3338 | WriteUnaligned64 ((UINT64 *) &(RamDisk->StartingAddr[0]), StartingAddr);\r | |
3339 | Strtoi64 (EndingAddrStr, &EndingAddr);\r | |
3340 | WriteUnaligned64 ((UINT64 *) &(RamDisk->EndingAddr[0]), EndingAddr);\r | |
3341 | RamDisk->Instance = (UINT16) Strtoi (InstanceStr);\r | |
3342 | CopyGuid (&RamDisk->TypeGuid, &gEfiPersistentVirtualDiskGuid);\r | |
3343 | \r | |
3344 | return (EFI_DEVICE_PATH_PROTOCOL *) RamDisk;\r | |
3345 | }\r | |
3346 | \r | |
3347 | /**\r | |
3348 | Converts a text device path node to text persistent virtual cd device path structure.\r | |
3349 | \r | |
3350 | @param TextDeviceNode The input Text device path node.\r | |
3351 | \r | |
3352 | @return A pointer to the newly-created Text device path structure.\r | |
3353 | \r | |
3354 | **/\r | |
3355 | EFI_DEVICE_PATH_PROTOCOL *\r | |
3356 | DevPathFromTextPersistentVirtualCd (\r | |
3357 | IN CHAR16 *TextDeviceNode\r | |
3358 | )\r | |
3359 | {\r | |
3360 | CHAR16 *StartingAddrStr;\r | |
3361 | CHAR16 *EndingAddrStr;\r | |
3362 | CHAR16 *InstanceStr;\r | |
3363 | MEDIA_RAM_DISK_DEVICE_PATH *RamDisk;\r | |
3364 | UINT64 StartingAddr;\r | |
3365 | UINT64 EndingAddr;\r | |
3366 | \r | |
3367 | StartingAddrStr = GetNextParamStr (&TextDeviceNode);\r | |
3368 | EndingAddrStr = GetNextParamStr (&TextDeviceNode);\r | |
3369 | InstanceStr = GetNextParamStr (&TextDeviceNode);\r | |
3370 | \r | |
3371 | RamDisk = (MEDIA_RAM_DISK_DEVICE_PATH *) CreateDeviceNode (\r | |
3372 | MEDIA_DEVICE_PATH,\r | |
3373 | MEDIA_RAM_DISK_DP,\r | |
3374 | (UINT16) sizeof (MEDIA_RAM_DISK_DEVICE_PATH)\r | |
3375 | );\r | |
3376 | \r | |
3377 | Strtoi64 (StartingAddrStr, &StartingAddr);\r | |
3378 | WriteUnaligned64 ((UINT64 *) &(RamDisk->StartingAddr[0]), StartingAddr);\r | |
3379 | Strtoi64 (EndingAddrStr, &EndingAddr);\r | |
3380 | WriteUnaligned64 ((UINT64 *) &(RamDisk->EndingAddr[0]), EndingAddr);\r | |
3381 | RamDisk->Instance = (UINT16) Strtoi (InstanceStr);\r | |
3382 | CopyGuid (&RamDisk->TypeGuid, &gEfiPersistentVirtualCdGuid);\r | |
3383 | \r | |
3384 | return (EFI_DEVICE_PATH_PROTOCOL *) RamDisk;\r | |
3385 | }\r | |
5d6a5aee RN |
3386 | \r |
3387 | /**\r | |
3388 | Converts a BBS text device path node to BBS device path structure.\r | |
3389 | \r | |
3390 | @param TextDeviceNode The input Text device path node.\r | |
3391 | \r | |
3392 | @return A pointer to BBS device path structure.\r | |
3393 | \r | |
3394 | **/\r | |
3395 | EFI_DEVICE_PATH_PROTOCOL *\r | |
3396 | DevPathFromTextBbsPath (\r | |
3397 | IN CHAR16 *TextDeviceNode\r | |
3398 | )\r | |
3399 | {\r | |
3400 | return DevPathFromTextGenericPath (BBS_DEVICE_PATH, TextDeviceNode);\r | |
3401 | }\r | |
3402 | \r | |
572f5d8a | 3403 | /**\r |
3404 | Converts a text device path node to BIOS Boot Specification device path structure.\r | |
3405 | \r | |
3406 | @param TextDeviceNode The input Text device path node.\r | |
3407 | \r | |
5755841f | 3408 | @return A pointer to the newly-created BIOS Boot Specification device path structure.\r |
572f5d8a | 3409 | \r |
3410 | **/\r | |
95276127 | 3411 | EFI_DEVICE_PATH_PROTOCOL *\r |
3412 | DevPathFromTextBBS (\r | |
3413 | IN CHAR16 *TextDeviceNode\r | |
3414 | )\r | |
3415 | {\r | |
3416 | CHAR16 *TypeStr;\r | |
3417 | CHAR16 *IdStr;\r | |
3418 | CHAR16 *FlagsStr;\r | |
cf40f28a | 3419 | CHAR8 *AsciiStr;\r |
95276127 | 3420 | BBS_BBS_DEVICE_PATH *Bbs;\r |
3421 | \r | |
3422 | TypeStr = GetNextParamStr (&TextDeviceNode);\r | |
3423 | IdStr = GetNextParamStr (&TextDeviceNode);\r | |
3424 | FlagsStr = GetNextParamStr (&TextDeviceNode);\r | |
3425 | Bbs = (BBS_BBS_DEVICE_PATH *) CreateDeviceNode (\r | |
3426 | BBS_DEVICE_PATH,\r | |
3427 | BBS_BBS_DP,\r | |
d074a8e1 | 3428 | (UINT16) (sizeof (BBS_BBS_DEVICE_PATH) + StrLen (IdStr))\r |
95276127 | 3429 | );\r |
3430 | \r | |
3431 | if (StrCmp (TypeStr, L"Floppy") == 0) {\r | |
3432 | Bbs->DeviceType = BBS_TYPE_FLOPPY;\r | |
3433 | } else if (StrCmp (TypeStr, L"HD") == 0) {\r | |
3434 | Bbs->DeviceType = BBS_TYPE_HARDDRIVE;\r | |
3435 | } else if (StrCmp (TypeStr, L"CDROM") == 0) {\r | |
3436 | Bbs->DeviceType = BBS_TYPE_CDROM;\r | |
3437 | } else if (StrCmp (TypeStr, L"PCMCIA") == 0) {\r | |
3438 | Bbs->DeviceType = BBS_TYPE_PCMCIA;\r | |
3439 | } else if (StrCmp (TypeStr, L"USB") == 0) {\r | |
3440 | Bbs->DeviceType = BBS_TYPE_USB;\r | |
3441 | } else if (StrCmp (TypeStr, L"Network") == 0) {\r | |
3442 | Bbs->DeviceType = BBS_TYPE_EMBEDDED_NETWORK;\r | |
3443 | } else {\r | |
cf40f28a | 3444 | Bbs->DeviceType = (UINT16) Strtoi (TypeStr);\r |
95276127 | 3445 | }\r |
3446 | \r | |
cf40f28a | 3447 | AsciiStr = Bbs->String;\r |
3448 | StrToAscii (IdStr, &AsciiStr);\r | |
95276127 | 3449 | \r |
cf40f28a | 3450 | Bbs->StatusFlag = (UINT16) Strtoi (FlagsStr);\r |
95276127 | 3451 | \r |
3452 | return (EFI_DEVICE_PATH_PROTOCOL *) Bbs;\r | |
3453 | }\r | |
3454 | \r | |
572f5d8a | 3455 | /**\r |
3456 | Converts a text device path node to SATA device path structure.\r | |
3457 | \r | |
3458 | @param TextDeviceNode The input Text device path node.\r | |
3459 | \r | |
3460 | @return A pointer to the newly-created SATA device path structure.\r | |
3461 | \r | |
3462 | **/\r | |
cf40f28a | 3463 | EFI_DEVICE_PATH_PROTOCOL *\r |
3464 | DevPathFromTextSata (\r | |
3465 | IN CHAR16 *TextDeviceNode\r | |
3466 | )\r | |
3467 | {\r | |
3468 | SATA_DEVICE_PATH *Sata;\r | |
3469 | CHAR16 *Param1;\r | |
3470 | CHAR16 *Param2;\r | |
3471 | CHAR16 *Param3;\r | |
3472 | \r | |
cf40f28a | 3473 | Param1 = GetNextParamStr (&TextDeviceNode);\r |
3474 | Param2 = GetNextParamStr (&TextDeviceNode);\r | |
9da38884 | 3475 | Param3 = GetNextParamStr (&TextDeviceNode);\r |
cf40f28a | 3476 | \r |
3477 | Sata = (SATA_DEVICE_PATH *) CreateDeviceNode (\r | |
3478 | MESSAGING_DEVICE_PATH,\r | |
3479 | MSG_SATA_DP,\r | |
c9325700 | 3480 | (UINT16) sizeof (SATA_DEVICE_PATH)\r |
cf40f28a | 3481 | );\r |
9da38884 RN |
3482 | Sata->HBAPortNumber = (UINT16) Strtoi (Param1);\r |
3483 | Sata->PortMultiplierPortNumber = (UINT16) Strtoi (Param2);\r | |
3484 | Sata->Lun = (UINT16) Strtoi (Param3);\r | |
cf40f28a | 3485 | \r |
3486 | return (EFI_DEVICE_PATH_PROTOCOL *) Sata;\r | |
3487 | }\r | |
3488 | \r | |
4d0a30a4 | 3489 | GLOBAL_REMOVE_IF_UNREFERENCED DEVICE_PATH_FROM_TEXT_TABLE mUefiDevicePathLibDevPathFromTextTable[] = {\r |
5d6a5aee RN |
3490 | {L"Path", DevPathFromTextPath },\r |
3491 | \r | |
3492 | {L"HardwarePath", DevPathFromTextHardwarePath },\r | |
4d0a30a4 RN |
3493 | {L"Pci", DevPathFromTextPci },\r |
3494 | {L"PcCard", DevPathFromTextPcCard },\r | |
3495 | {L"MemoryMapped", DevPathFromTextMemoryMapped },\r | |
3496 | {L"VenHw", DevPathFromTextVenHw },\r | |
3497 | {L"Ctrl", DevPathFromTextCtrl },\r | |
678226f6 | 3498 | {L"BMC", DevPathFromTextBmc },\r |
5d6a5aee RN |
3499 | \r |
3500 | {L"AcpiPath", DevPathFromTextAcpiPath },\r | |
4d0a30a4 RN |
3501 | {L"Acpi", DevPathFromTextAcpi },\r |
3502 | {L"PciRoot", DevPathFromTextPciRoot },\r | |
3503 | {L"PcieRoot", DevPathFromTextPcieRoot },\r | |
3504 | {L"Floppy", DevPathFromTextFloppy },\r | |
3505 | {L"Keyboard", DevPathFromTextKeyboard },\r | |
3506 | {L"Serial", DevPathFromTextSerial },\r | |
3507 | {L"ParallelPort", DevPathFromTextParallelPort },\r | |
3508 | {L"AcpiEx", DevPathFromTextAcpiEx },\r | |
3509 | {L"AcpiExp", DevPathFromTextAcpiExp },\r | |
3510 | {L"AcpiAdr", DevPathFromTextAcpiAdr },\r | |
5d6a5aee RN |
3511 | \r |
3512 | {L"Msg", DevPathFromTextMsg },\r | |
4d0a30a4 RN |
3513 | {L"Ata", DevPathFromTextAta },\r |
3514 | {L"Scsi", DevPathFromTextScsi },\r | |
3515 | {L"Fibre", DevPathFromTextFibre },\r | |
3516 | {L"FibreEx", DevPathFromTextFibreEx },\r | |
3517 | {L"I1394", DevPathFromText1394 },\r | |
3518 | {L"USB", DevPathFromTextUsb },\r | |
3519 | {L"I2O", DevPathFromTextI2O },\r | |
3520 | {L"Infiniband", DevPathFromTextInfiniband },\r | |
3521 | {L"VenMsg", DevPathFromTextVenMsg },\r | |
3522 | {L"VenPcAnsi", DevPathFromTextVenPcAnsi },\r | |
3523 | {L"VenVt100", DevPathFromTextVenVt100 },\r | |
3524 | {L"VenVt100Plus", DevPathFromTextVenVt100Plus },\r | |
3525 | {L"VenUtf8", DevPathFromTextVenUtf8 },\r | |
3526 | {L"UartFlowCtrl", DevPathFromTextUartFlowCtrl },\r | |
3527 | {L"SAS", DevPathFromTextSAS },\r | |
3528 | {L"SasEx", DevPathFromTextSasEx },\r | |
a06ec3e2 | 3529 | {L"NVMe", DevPathFromTextNVMe },\r |
52306166 | 3530 | {L"UFS", DevPathFromTextUfs },\r |
ab8686b8 | 3531 | {L"SD", DevPathFromTextSd },\r |
5c67fb2f | 3532 | {L"Emmc", DevPathFromTextEmmc },\r |
4d0a30a4 RN |
3533 | {L"DebugPort", DevPathFromTextDebugPort },\r |
3534 | {L"MAC", DevPathFromTextMAC },\r | |
3535 | {L"IPv4", DevPathFromTextIPv4 },\r | |
3536 | {L"IPv6", DevPathFromTextIPv6 },\r | |
3537 | {L"Uart", DevPathFromTextUart },\r | |
3538 | {L"UsbClass", DevPathFromTextUsbClass },\r | |
3539 | {L"UsbAudio", DevPathFromTextUsbAudio },\r | |
3540 | {L"UsbCDCControl", DevPathFromTextUsbCDCControl },\r | |
3541 | {L"UsbHID", DevPathFromTextUsbHID },\r | |
3542 | {L"UsbImage", DevPathFromTextUsbImage },\r | |
3543 | {L"UsbPrinter", DevPathFromTextUsbPrinter },\r | |
3544 | {L"UsbMassStorage", DevPathFromTextUsbMassStorage },\r | |
3545 | {L"UsbHub", DevPathFromTextUsbHub },\r | |
3546 | {L"UsbCDCData", DevPathFromTextUsbCDCData },\r | |
3547 | {L"UsbSmartCard", DevPathFromTextUsbSmartCard },\r | |
3548 | {L"UsbVideo", DevPathFromTextUsbVideo },\r | |
3549 | {L"UsbDiagnostic", DevPathFromTextUsbDiagnostic },\r | |
3550 | {L"UsbWireless", DevPathFromTextUsbWireless },\r | |
3551 | {L"UsbDeviceFirmwareUpdate", DevPathFromTextUsbDeviceFirmwareUpdate },\r | |
3552 | {L"UsbIrdaBridge", DevPathFromTextUsbIrdaBridge },\r | |
3553 | {L"UsbTestAndMeasurement", DevPathFromTextUsbTestAndMeasurement },\r | |
3554 | {L"UsbWwid", DevPathFromTextUsbWwid },\r | |
3555 | {L"Unit", DevPathFromTextUnit },\r | |
3556 | {L"iSCSI", DevPathFromTextiSCSI },\r | |
3557 | {L"Vlan", DevPathFromTextVlan },\r | |
c808ac7b | 3558 | {L"Uri", DevPathFromTextUri },\r |
7795c8f9 | 3559 | {L"Bluetooth", DevPathFromTextBluetooth },\r |
a5cb7c82 | 3560 | {L"Wi-Fi", DevPathFromTextWiFi },\r |
5d6a5aee | 3561 | {L"MediaPath", DevPathFromTextMediaPath },\r |
4d0a30a4 RN |
3562 | {L"HD", DevPathFromTextHD },\r |
3563 | {L"CDROM", DevPathFromTextCDROM },\r | |
9da38884 | 3564 | {L"VenMedia", DevPathFromTextVenMedia },\r |
4d0a30a4 RN |
3565 | {L"Media", DevPathFromTextMedia },\r |
3566 | {L"Fv", DevPathFromTextFv },\r | |
3567 | {L"FvFile", DevPathFromTextFvFile },\r | |
3568 | {L"Offset", DevPathFromTextRelativeOffsetRange },\r | |
6a46c1a2 FT |
3569 | {L"RamDisk", DevPathFromTextRamDisk },\r |
3570 | {L"VirtualDisk", DevPathFromTextVirtualDisk },\r | |
3571 | {L"VirtualCD", DevPathFromTextVirtualCd },\r | |
3572 | {L"PersistentVirtualDisk", DevPathFromTextPersistentVirtualDisk },\r | |
3573 | {L"PersistentVirtualCD", DevPathFromTextPersistentVirtualCd },\r | |
5d6a5aee RN |
3574 | \r |
3575 | {L"BbsPath", DevPathFromTextBbsPath },\r | |
4d0a30a4 RN |
3576 | {L"BBS", DevPathFromTextBBS },\r |
3577 | {L"Sata", DevPathFromTextSata },\r | |
95276127 | 3578 | {NULL, NULL}\r |
3579 | };\r | |
3580 | \r | |
572f5d8a | 3581 | /**\r |
3582 | Convert text to the binary representation of a device node.\r | |
95276127 | 3583 | \r |
572f5d8a | 3584 | @param TextDeviceNode TextDeviceNode points to the text representation of a device\r |
95276127 | 3585 | node. Conversion starts with the first character and continues\r |
3586 | until the first non-device node character.\r | |
3587 | \r | |
572f5d8a | 3588 | @return A pointer to the EFI device node or NULL if TextDeviceNode is NULL or there was\r |
3589 | insufficient memory or text unsupported.\r | |
95276127 | 3590 | \r |
572f5d8a | 3591 | **/\r |
3592 | EFI_DEVICE_PATH_PROTOCOL *\r | |
3593 | EFIAPI\r | |
4d0a30a4 | 3594 | UefiDevicePathLibConvertTextToDeviceNode (\r |
572f5d8a | 3595 | IN CONST CHAR16 *TextDeviceNode\r |
3596 | )\r | |
95276127 | 3597 | {\r |
4d0a30a4 | 3598 | DEVICE_PATH_FROM_TEXT FromText;\r |
95276127 | 3599 | CHAR16 *ParamStr;\r |
3600 | EFI_DEVICE_PATH_PROTOCOL *DeviceNode;\r | |
3601 | CHAR16 *DeviceNodeStr;\r | |
3602 | UINTN Index;\r | |
3603 | \r | |
3604 | if ((TextDeviceNode == NULL) || (IS_NULL (*TextDeviceNode))) {\r | |
3605 | return NULL;\r | |
3606 | }\r | |
3607 | \r | |
3608 | ParamStr = NULL;\r | |
4d0a30a4 RN |
3609 | FromText = NULL;\r |
3610 | DeviceNodeStr = UefiDevicePathLibStrDuplicate (TextDeviceNode);\r | |
3069bc19 | 3611 | ASSERT (DeviceNodeStr != NULL);\r |
95276127 | 3612 | \r |
4d0a30a4 RN |
3613 | for (Index = 0; mUefiDevicePathLibDevPathFromTextTable[Index].Function != NULL; Index++) {\r |
3614 | ParamStr = GetParamByNodeName (DeviceNodeStr, mUefiDevicePathLibDevPathFromTextTable[Index].DevicePathNodeText);\r | |
95276127 | 3615 | if (ParamStr != NULL) {\r |
4d0a30a4 | 3616 | FromText = mUefiDevicePathLibDevPathFromTextTable[Index].Function;\r |
95276127 | 3617 | break;\r |
3618 | }\r | |
3619 | }\r | |
3620 | \r | |
4d0a30a4 | 3621 | if (FromText == NULL) {\r |
95276127 | 3622 | //\r |
3623 | // A file path\r | |
3624 | //\r | |
4d0a30a4 RN |
3625 | FromText = DevPathFromTextFilePath;\r |
3626 | DeviceNode = FromText (DeviceNodeStr);\r | |
95276127 | 3627 | } else {\r |
4d0a30a4 | 3628 | DeviceNode = FromText (ParamStr);\r |
95276127 | 3629 | FreePool (ParamStr);\r |
3630 | }\r | |
3631 | \r | |
3632 | FreePool (DeviceNodeStr);\r | |
3633 | \r | |
3634 | return DeviceNode;\r | |
3635 | }\r | |
3636 | \r | |
572f5d8a | 3637 | /**\r |
3638 | Convert text to the binary representation of a device path.\r | |
95276127 | 3639 | \r |
95276127 | 3640 | \r |
572f5d8a | 3641 | @param TextDevicePath TextDevicePath points to the text representation of a device\r |
95276127 | 3642 | path. Conversion starts with the first character and continues\r |
3643 | until the first non-device node character.\r | |
3644 | \r | |
572f5d8a | 3645 | @return A pointer to the allocated device path or NULL if TextDeviceNode is NULL or\r |
3646 | there was insufficient memory.\r | |
95276127 | 3647 | \r |
572f5d8a | 3648 | **/\r |
3649 | EFI_DEVICE_PATH_PROTOCOL *\r | |
3650 | EFIAPI\r | |
4d0a30a4 | 3651 | UefiDevicePathLibConvertTextToDevicePath (\r |
572f5d8a | 3652 | IN CONST CHAR16 *TextDevicePath\r |
3653 | )\r | |
95276127 | 3654 | {\r |
95276127 | 3655 | EFI_DEVICE_PATH_PROTOCOL *DeviceNode;\r |
95276127 | 3656 | EFI_DEVICE_PATH_PROTOCOL *NewDevicePath;\r |
3657 | CHAR16 *DevicePathStr;\r | |
3658 | CHAR16 *Str;\r | |
3659 | CHAR16 *DeviceNodeStr;\r | |
4d0a30a4 | 3660 | BOOLEAN IsInstanceEnd;\r |
95276127 | 3661 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r |
3662 | \r | |
3663 | if ((TextDevicePath == NULL) || (IS_NULL (*TextDevicePath))) {\r | |
3664 | return NULL;\r | |
3665 | }\r | |
3666 | \r | |
3667 | DevicePath = (EFI_DEVICE_PATH_PROTOCOL *) AllocatePool (END_DEVICE_PATH_LENGTH);\r | |
3069bc19 | 3668 | ASSERT (DevicePath != NULL);\r |
95276127 | 3669 | SetDevicePathEndNode (DevicePath);\r |
3670 | \r | |
4d0a30a4 | 3671 | DevicePathStr = UefiDevicePathLibStrDuplicate (TextDevicePath);\r |
95276127 | 3672 | \r |
4d0a30a4 | 3673 | Str = DevicePathStr;\r |
95276127 | 3674 | while ((DeviceNodeStr = GetNextDeviceNodeStr (&Str, &IsInstanceEnd)) != NULL) {\r |
4d0a30a4 | 3675 | DeviceNode = UefiDevicePathLibConvertTextToDeviceNode (DeviceNodeStr);\r |
95276127 | 3676 | \r |
4d0a30a4 | 3677 | NewDevicePath = AppendDevicePathNode (DevicePath, DeviceNode);\r |
95276127 | 3678 | FreePool (DevicePath);\r |
3679 | FreePool (DeviceNode);\r | |
3680 | DevicePath = NewDevicePath;\r | |
3681 | \r | |
4d0a30a4 | 3682 | if (IsInstanceEnd) {\r |
95276127 | 3683 | DeviceNode = (EFI_DEVICE_PATH_PROTOCOL *) AllocatePool (END_DEVICE_PATH_LENGTH);\r |
3069bc19 | 3684 | ASSERT (DeviceNode != NULL);\r |
4d0a30a4 | 3685 | SetDevicePathEndNode (DeviceNode);\r |
95276127 | 3686 | \r |
4d0a30a4 | 3687 | NewDevicePath = AppendDevicePathNode (DevicePath, DeviceNode);\r |
95276127 | 3688 | FreePool (DevicePath);\r |
3689 | FreePool (DeviceNode);\r | |
3690 | DevicePath = NewDevicePath;\r | |
3691 | }\r | |
3692 | }\r | |
3693 | \r | |
3694 | FreePool (DevicePathStr);\r | |
3695 | return DevicePath;\r | |
3696 | }\r |