]>
Commit | Line | Data |
---|---|---|
4c5a5e0c | 1 | /** @file\r |
2 | Miscellaneous routines for iSCSI driver.\r | |
3 | \r | |
eabc6e59 | 4 | Copyright (c) 2004 - 2017, Intel Corporation. All rights reserved.<BR>\r |
4c5a5e0c | 5 | This program and the accompanying materials\r |
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 | |
9 | \r | |
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 | |
12 | \r | |
13 | **/\r | |
14 | \r | |
15 | #include "IScsiImpl.h"\r | |
16 | \r | |
17 | GLOBAL_REMOVE_IF_UNREFERENCED CONST CHAR8 IScsiHexString[] = "0123456789ABCDEFabcdef";\r | |
18 | \r | |
19 | /**\r | |
20 | Removes (trims) specified leading and trailing characters from a string.\r | |
21 | \r | |
22 | @param[in, out] Str Pointer to the null-terminated string to be trimmed.\r | |
23 | On return, Str will hold the trimmed string. \r | |
24 | \r | |
25 | @param[in] CharC Character will be trimmed from str.\r | |
26 | \r | |
27 | **/\r | |
28 | VOID\r | |
29 | IScsiStrTrim (\r | |
30 | IN OUT CHAR16 *Str,\r | |
31 | IN CHAR16 CharC\r | |
32 | )\r | |
33 | {\r | |
34 | CHAR16 *Pointer1;\r | |
35 | CHAR16 *Pointer2;\r | |
36 | \r | |
37 | if (*Str == 0) {\r | |
38 | return ;\r | |
39 | }\r | |
40 | \r | |
41 | //\r | |
42 | // Trim off the leading and trailing characters c\r | |
43 | //\r | |
44 | for (Pointer1 = Str; (*Pointer1 != 0) && (*Pointer1 == CharC); Pointer1++) {\r | |
45 | ;\r | |
46 | }\r | |
47 | \r | |
48 | Pointer2 = Str;\r | |
49 | if (Pointer2 == Pointer1) {\r | |
50 | while (*Pointer1 != 0) {\r | |
51 | Pointer2++;\r | |
52 | Pointer1++;\r | |
53 | }\r | |
54 | } else {\r | |
55 | while (*Pointer1 != 0) { \r | |
56 | *Pointer2 = *Pointer1; \r | |
57 | Pointer1++;\r | |
58 | Pointer2++;\r | |
59 | }\r | |
60 | *Pointer2 = 0;\r | |
61 | }\r | |
62 | \r | |
63 | \r | |
64 | for (Pointer1 = Str + StrLen(Str) - 1; Pointer1 >= Str && *Pointer1 == CharC; Pointer1--) {\r | |
65 | ;\r | |
66 | }\r | |
67 | if (Pointer1 != Str + StrLen(Str) - 1) { \r | |
68 | *(Pointer1 + 1) = 0;\r | |
69 | }\r | |
70 | }\r | |
71 | \r | |
72 | /**\r | |
73 | Calculate the prefix length of the IPv4 subnet mask.\r | |
74 | \r | |
75 | @param[in] SubnetMask The IPv4 subnet mask.\r | |
76 | \r | |
77 | @return The prefix length of the subnet mask.\r | |
78 | @retval 0 Other errors as indicated.\r | |
79 | \r | |
80 | **/\r | |
81 | UINT8\r | |
82 | IScsiGetSubnetMaskPrefixLength (\r | |
83 | IN EFI_IPv4_ADDRESS *SubnetMask\r | |
84 | )\r | |
85 | {\r | |
86 | UINT8 Len;\r | |
87 | UINT32 ReverseMask;\r | |
88 | \r | |
89 | //\r | |
90 | // The SubnetMask is in network byte order.\r | |
91 | //\r | |
92 | ReverseMask = (SubnetMask->Addr[0] << 24) | (SubnetMask->Addr[1] << 16) | (SubnetMask->Addr[2] << 8) | (SubnetMask->Addr[3]);\r | |
93 | \r | |
94 | //\r | |
95 | // Reverse it.\r | |
96 | //\r | |
97 | ReverseMask = ~ReverseMask;\r | |
98 | \r | |
99 | if ((ReverseMask & (ReverseMask + 1)) != 0) {\r | |
100 | return 0;\r | |
101 | }\r | |
102 | \r | |
103 | Len = 0;\r | |
104 | \r | |
105 | while (ReverseMask != 0) {\r | |
106 | ReverseMask = ReverseMask >> 1;\r | |
107 | Len++;\r | |
108 | }\r | |
109 | \r | |
110 | return (UINT8) (32 - Len);\r | |
111 | }\r | |
112 | \r | |
113 | \r | |
114 | /**\r | |
115 | Convert the hexadecimal encoded LUN string into the 64-bit LUN.\r | |
116 | \r | |
117 | @param[in] Str The hexadecimal encoded LUN string.\r | |
118 | @param[out] Lun Storage to return the 64-bit LUN.\r | |
119 | \r | |
120 | @retval EFI_SUCCESS The 64-bit LUN is stored in Lun.\r | |
121 | @retval EFI_INVALID_PARAMETER The string is malformatted.\r | |
122 | \r | |
123 | **/\r | |
124 | EFI_STATUS\r | |
125 | IScsiAsciiStrToLun (\r | |
126 | IN CHAR8 *Str,\r | |
127 | OUT UINT8 *Lun\r | |
128 | )\r | |
129 | {\r | |
130 | UINTN Index, IndexValue, IndexNum, SizeStr;\r | |
131 | CHAR8 TemStr[2];\r | |
132 | UINT8 TemValue;\r | |
133 | UINT16 Value[4];\r | |
134 | \r | |
135 | ZeroMem (Lun, 8);\r | |
136 | ZeroMem (TemStr, 2);\r | |
137 | ZeroMem ((UINT8 *) Value, sizeof (Value));\r | |
138 | SizeStr = AsciiStrLen (Str); \r | |
139 | IndexValue = 0;\r | |
140 | IndexNum = 0;\r | |
141 | \r | |
142 | for (Index = 0; Index < SizeStr; Index ++) {\r | |
143 | TemStr[0] = Str[Index];\r | |
144 | TemValue = (UINT8) AsciiStrHexToUint64 (TemStr);\r | |
145 | if (TemValue == 0 && TemStr[0] != '0') {\r | |
146 | if ((TemStr[0] != '-') || (IndexNum == 0)) {\r | |
147 | //\r | |
148 | // Invalid Lun Char.\r | |
149 | //\r | |
150 | return EFI_INVALID_PARAMETER;\r | |
151 | }\r | |
152 | }\r | |
153 | \r | |
154 | if ((TemValue == 0) && (TemStr[0] == '-')) {\r | |
155 | //\r | |
156 | // Next Lun value.\r | |
157 | //\r | |
158 | if (++IndexValue >= 4) {\r | |
159 | //\r | |
160 | // Max 4 Lun value.\r | |
161 | //\r | |
162 | return EFI_INVALID_PARAMETER;\r | |
163 | }\r | |
164 | //\r | |
165 | // Restart str index for the next lun value.\r | |
166 | //\r | |
167 | IndexNum = 0;\r | |
168 | continue;\r | |
169 | }\r | |
170 | \r | |
171 | if (++IndexNum > 4) {\r | |
172 | // \r | |
173 | // Each Lun Str can't exceed size 4, because it will be as UINT16 value.\r | |
174 | //\r | |
175 | return EFI_INVALID_PARAMETER;\r | |
176 | }\r | |
177 | \r | |
178 | //\r | |
179 | // Combine UINT16 value.\r | |
180 | //\r | |
181 | Value[IndexValue] = (UINT16) ((Value[IndexValue] << 4) + TemValue);\r | |
182 | }\r | |
183 | \r | |
184 | for (Index = 0; Index <= IndexValue; Index ++) {\r | |
185 | *((UINT16 *) &Lun[Index * 2]) = HTONS (Value[Index]);\r | |
186 | }\r | |
187 | \r | |
188 | return EFI_SUCCESS;\r | |
189 | }\r | |
190 | \r | |
191 | /**\r | |
192 | Convert the 64-bit LUN into the hexadecimal encoded LUN string.\r | |
193 | \r | |
194 | @param[in] Lun The 64-bit LUN.\r | |
195 | @param[out] Str The storage to return the hexadecimal encoded LUN string.\r | |
196 | \r | |
197 | **/\r | |
198 | VOID\r | |
199 | IScsiLunToUnicodeStr (\r | |
200 | IN UINT8 *Lun,\r | |
201 | OUT CHAR16 *Str\r | |
202 | )\r | |
203 | {\r | |
204 | UINTN Index;\r | |
205 | CHAR16 *TempStr;\r | |
206 | \r | |
207 | TempStr = Str;\r | |
208 | \r | |
209 | for (Index = 0; Index < 4; Index++) {\r | |
210 | \r | |
211 | if ((Lun[2 * Index] | Lun[2 * Index + 1]) == 0) {\r | |
a4faf336 | 212 | CopyMem (TempStr, L"0-", sizeof (L"0-"));\r |
4c5a5e0c | 213 | } else {\r |
214 | TempStr[0] = (CHAR16) IScsiHexString[Lun[2 * Index] >> 4];\r | |
215 | TempStr[1] = (CHAR16) IScsiHexString[Lun[2 * Index] & 0x0F];\r | |
216 | TempStr[2] = (CHAR16) IScsiHexString[Lun[2 * Index + 1] >> 4];\r | |
217 | TempStr[3] = (CHAR16) IScsiHexString[Lun[2 * Index + 1] & 0x0F];\r | |
218 | TempStr[4] = L'-';\r | |
219 | TempStr[5] = 0;\r | |
220 | \r | |
221 | IScsiStrTrim (TempStr, L'0');\r | |
222 | }\r | |
223 | \r | |
224 | TempStr += StrLen (TempStr);\r | |
225 | }\r | |
a4faf336 FS |
226 | //\r |
227 | // Remove the last '-'\r | |
228 | //\r | |
35320304 | 229 | ASSERT (StrLen(Str) >= 1);\r |
4c5a5e0c | 230 | Str[StrLen (Str) - 1] = 0;\r |
231 | \r | |
232 | for (Index = StrLen (Str) - 1; Index > 1; Index = Index - 2) {\r | |
233 | if ((Str[Index] == L'0') && (Str[Index - 1] == L'-')) {\r | |
234 | Str[Index - 1] = 0;\r | |
235 | } else {\r | |
236 | break;\r | |
237 | }\r | |
238 | }\r | |
239 | }\r | |
240 | \r | |
241 | /**\r | |
242 | Convert the formatted IP address into the binary IP address.\r | |
243 | \r | |
244 | @param[in] Str The UNICODE string.\r | |
245 | @param[in] IpMode Indicates whether the IP address is v4 or v6.\r | |
246 | @param[out] Ip The storage to return the ASCII string.\r | |
247 | \r | |
248 | @retval EFI_SUCCESS The binary IP address is returned in Ip.\r | |
249 | @retval EFI_INVALID_PARAMETER The IP string is malformatted or IpMode is\r | |
250 | invalid.\r | |
251 | \r | |
252 | **/\r | |
253 | EFI_STATUS\r | |
254 | IScsiAsciiStrToIp (\r | |
255 | IN CHAR8 *Str,\r | |
256 | IN UINT8 IpMode,\r | |
257 | OUT EFI_IP_ADDRESS *Ip\r | |
258 | )\r | |
259 | {\r | |
260 | EFI_STATUS Status;\r | |
261 | \r | |
262 | if (IpMode == IP_MODE_IP4 || IpMode == IP_MODE_AUTOCONFIG_IP4) {\r | |
263 | return NetLibAsciiStrToIp4 (Str, &Ip->v4);\r | |
264 | \r | |
265 | } else if (IpMode == IP_MODE_IP6 || IpMode == IP_MODE_AUTOCONFIG_IP6) {\r | |
266 | return NetLibAsciiStrToIp6 (Str, &Ip->v6);\r | |
267 | \r | |
268 | } else if (IpMode == IP_MODE_AUTOCONFIG) {\r | |
269 | Status = NetLibAsciiStrToIp4 (Str, &Ip->v4);\r | |
270 | if (!EFI_ERROR (Status)) {\r | |
271 | return Status;\r | |
272 | }\r | |
273 | return NetLibAsciiStrToIp6 (Str, &Ip->v6);\r | |
274 | \r | |
275 | }\r | |
276 | \r | |
277 | return EFI_INVALID_PARAMETER;\r | |
278 | }\r | |
279 | \r | |
280 | /**\r | |
281 | Convert the mac address into a hexadecimal encoded "-" seperated string.\r | |
282 | \r | |
283 | @param[in] Mac The mac address.\r | |
284 | @param[in] Len Length in bytes of the mac address.\r | |
285 | @param[in] VlanId VLAN ID of the network device.\r | |
286 | @param[out] Str The storage to return the mac string.\r | |
287 | \r | |
288 | **/\r | |
289 | VOID\r | |
290 | IScsiMacAddrToStr (\r | |
291 | IN EFI_MAC_ADDRESS *Mac,\r | |
292 | IN UINT32 Len,\r | |
293 | IN UINT16 VlanId,\r | |
294 | OUT CHAR16 *Str\r | |
295 | )\r | |
296 | {\r | |
297 | UINT32 Index;\r | |
298 | CHAR16 *String;\r | |
299 | \r | |
300 | for (Index = 0; Index < Len; Index++) {\r | |
301 | Str[3 * Index] = (CHAR16) IScsiHexString[(Mac->Addr[Index] >> 4) & 0x0F];\r | |
302 | Str[3 * Index + 1] = (CHAR16) IScsiHexString[Mac->Addr[Index] & 0x0F];\r | |
c0d494b5 | 303 | Str[3 * Index + 2] = L':';\r |
4c5a5e0c | 304 | }\r |
305 | \r | |
306 | String = &Str[3 * Index - 1] ;\r | |
307 | if (VlanId != 0) {\r | |
308 | String += UnicodeSPrint (String, 6 * sizeof (CHAR16), L"\\%04x", (UINTN) VlanId);\r | |
309 | }\r | |
310 | \r | |
311 | *String = L'\0';\r | |
312 | }\r | |
313 | \r | |
314 | /**\r | |
315 | Convert the binary encoded buffer into a hexadecimal encoded string.\r | |
316 | \r | |
317 | @param[in] BinBuffer The buffer containing the binary data.\r | |
318 | @param[in] BinLength Length of the binary buffer.\r | |
319 | @param[in, out] HexStr Pointer to the string.\r | |
320 | @param[in, out] HexLength The length of the string.\r | |
321 | \r | |
322 | @retval EFI_SUCCESS The binary data is converted to the hexadecimal string \r | |
323 | and the length of the string is updated.\r | |
324 | @retval EFI_BUFFER_TOO_SMALL The string is too small.\r | |
325 | @retval EFI_INVALID_PARAMETER The IP string is malformatted.\r | |
326 | \r | |
327 | **/\r | |
328 | EFI_STATUS\r | |
329 | IScsiBinToHex (\r | |
330 | IN UINT8 *BinBuffer,\r | |
331 | IN UINT32 BinLength,\r | |
332 | IN OUT CHAR8 *HexStr,\r | |
333 | IN OUT UINT32 *HexLength\r | |
334 | )\r | |
335 | {\r | |
336 | UINTN Index;\r | |
337 | \r | |
338 | if ((HexStr == NULL) || (BinBuffer == NULL) || (BinLength == 0)) {\r | |
339 | return EFI_INVALID_PARAMETER;\r | |
340 | }\r | |
341 | \r | |
342 | if (((*HexLength) - 3) < BinLength * 2) {\r | |
343 | *HexLength = BinLength * 2 + 3;\r | |
344 | return EFI_BUFFER_TOO_SMALL;\r | |
345 | }\r | |
346 | \r | |
347 | *HexLength = BinLength * 2 + 3;\r | |
348 | //\r | |
349 | // Prefix for Hex String.\r | |
350 | //\r | |
351 | HexStr[0] = '0';\r | |
352 | HexStr[1] = 'x';\r | |
353 | \r | |
354 | for (Index = 0; Index < BinLength; Index++) {\r | |
355 | HexStr[Index * 2 + 2] = IScsiHexString[BinBuffer[Index] >> 4];\r | |
356 | HexStr[Index * 2 + 3] = IScsiHexString[BinBuffer[Index] & 0xf];\r | |
357 | }\r | |
358 | \r | |
359 | HexStr[Index * 2 + 2] = '\0';\r | |
360 | \r | |
361 | return EFI_SUCCESS;\r | |
362 | }\r | |
363 | \r | |
364 | \r | |
365 | /**\r | |
366 | Convert the hexadecimal string into a binary encoded buffer.\r | |
367 | \r | |
368 | @param[in, out] BinBuffer The binary buffer.\r | |
369 | @param[in, out] BinLength Length of the binary buffer.\r | |
370 | @param[in] HexStr The hexadecimal string.\r | |
371 | \r | |
372 | @retval EFI_SUCCESS The hexadecimal string is converted into a binary\r | |
373 | encoded buffer.\r | |
374 | @retval EFI_BUFFER_TOO_SMALL The binary buffer is too small to hold the converted data.\r | |
375 | \r | |
376 | **/\r | |
377 | EFI_STATUS\r | |
378 | IScsiHexToBin (\r | |
379 | IN OUT UINT8 *BinBuffer,\r | |
380 | IN OUT UINT32 *BinLength,\r | |
381 | IN CHAR8 *HexStr\r | |
382 | )\r | |
383 | {\r | |
384 | UINTN Index;\r | |
385 | UINTN Length;\r | |
386 | UINT8 Digit;\r | |
387 | CHAR8 TemStr[2];\r | |
388 | \r | |
389 | ZeroMem (TemStr, sizeof (TemStr));\r | |
390 | \r | |
391 | //\r | |
392 | // Find out how many hex characters the string has.\r | |
393 | //\r | |
394 | if ((HexStr[0] == '0') && ((HexStr[1] == 'x') || (HexStr[1] == 'X'))) {\r | |
395 | HexStr += 2;\r | |
396 | }\r | |
397 | \r | |
398 | Length = AsciiStrLen (HexStr);\r | |
399 | \r | |
400 | for (Index = 0; Index < Length; Index ++) {\r | |
401 | TemStr[0] = HexStr[Index];\r | |
402 | Digit = (UINT8) AsciiStrHexToUint64 (TemStr);\r | |
403 | if (Digit == 0 && TemStr[0] != '0') {\r | |
404 | //\r | |
405 | // Invalid Lun Char.\r | |
406 | //\r | |
407 | break;\r | |
408 | }\r | |
409 | if ((Index & 1) == 0) {\r | |
410 | BinBuffer [Index/2] = Digit;\r | |
411 | } else {\r | |
412 | BinBuffer [Index/2] = (UINT8) ((BinBuffer [Index/2] << 4) + Digit);\r | |
413 | }\r | |
414 | }\r | |
415 | \r | |
416 | *BinLength = (UINT32) ((Index + 1)/2);\r | |
417 | \r | |
418 | return EFI_SUCCESS;\r | |
419 | }\r | |
420 | \r | |
421 | \r | |
422 | /**\r | |
423 | Convert the decimal-constant string or hex-constant string into a numerical value.\r | |
424 | \r | |
425 | @param[in] Str String in decimal or hex.\r | |
426 | \r | |
427 | @return The numerical value.\r | |
428 | \r | |
429 | **/\r | |
430 | UINTN\r | |
431 | IScsiNetNtoi (\r | |
432 | IN CHAR8 *Str\r | |
433 | )\r | |
434 | {\r | |
435 | if ((Str[0] == '0') && ((Str[1] == 'x') || (Str[1] == 'X'))) {\r | |
436 | Str += 2;\r | |
437 | \r | |
438 | return AsciiStrHexToUintn (Str);\r | |
439 | }\r | |
440 | \r | |
441 | return AsciiStrDecimalToUintn (Str);\r | |
442 | }\r | |
443 | \r | |
444 | \r | |
445 | /**\r | |
446 | Generate random numbers.\r | |
447 | \r | |
448 | @param[in, out] Rand The buffer to contain random numbers.\r | |
449 | @param[in] RandLength The length of the Rand buffer.\r | |
450 | \r | |
451 | **/\r | |
452 | VOID\r | |
453 | IScsiGenRandom (\r | |
454 | IN OUT UINT8 *Rand,\r | |
455 | IN UINTN RandLength\r | |
456 | )\r | |
457 | {\r | |
458 | UINT32 Random;\r | |
459 | \r | |
460 | while (RandLength > 0) {\r | |
461 | Random = NET_RANDOM (NetRandomInitSeed ());\r | |
462 | *Rand++ = (UINT8) (Random);\r | |
463 | RandLength--;\r | |
464 | }\r | |
465 | }\r | |
466 | \r | |
467 | \r | |
6b08dd6e JW |
468 | /**\r |
469 | Check whether UNDI protocol supports IPv6.\r | |
470 | \r | |
471 | @param[in] ControllerHandle Controller handle.\r | |
472 | @param[in] Image Handle of the image.\r | |
473 | @param[out] Ipv6Support TRUE if UNDI supports IPv6.\r | |
474 | \r | |
475 | @retval EFI_SUCCESS Get the result whether UNDI supports IPv6 by NII or AIP protocol successfully.\r | |
476 | @retval EFI_NOT_FOUND Don't know whether UNDI supports IPv6 since NII or AIP is not available.\r | |
477 | \r | |
478 | **/\r | |
479 | EFI_STATUS\r | |
480 | IScsiCheckIpv6Support (\r | |
481 | IN EFI_HANDLE ControllerHandle,\r | |
482 | IN EFI_HANDLE Image,\r | |
483 | OUT BOOLEAN *Ipv6Support\r | |
484 | )\r | |
485 | {\r | |
486 | EFI_HANDLE Handle;\r | |
487 | EFI_ADAPTER_INFORMATION_PROTOCOL *Aip;\r | |
488 | EFI_STATUS Status;\r | |
489 | EFI_GUID *InfoTypesBuffer;\r | |
490 | UINTN InfoTypeBufferCount;\r | |
491 | UINTN TypeIndex;\r | |
492 | BOOLEAN Supported;\r | |
493 | VOID *InfoBlock;\r | |
494 | UINTN InfoBlockSize;\r | |
495 | \r | |
496 | EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL *Nii;\r | |
497 | \r | |
498 | ASSERT (Ipv6Support != NULL);\r | |
499 | \r | |
500 | //\r | |
501 | // Check whether the UNDI supports IPv6 by NII protocol.\r | |
502 | //\r | |
503 | Status = gBS->OpenProtocol (\r | |
504 | ControllerHandle,\r | |
505 | &gEfiNetworkInterfaceIdentifierProtocolGuid_31,\r | |
506 | (VOID **) &Nii,\r | |
507 | Image,\r | |
508 | ControllerHandle,\r | |
509 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r | |
510 | );\r | |
511 | if (Status == EFI_SUCCESS) {\r | |
512 | *Ipv6Support = Nii->Ipv6Supported;\r | |
513 | return EFI_SUCCESS;\r | |
514 | }\r | |
515 | \r | |
516 | //\r | |
517 | // Get the NIC handle by SNP protocol.\r | |
518 | // \r | |
519 | Handle = NetLibGetSnpHandle (ControllerHandle, NULL);\r | |
520 | if (Handle == NULL) {\r | |
521 | return EFI_NOT_FOUND;\r | |
522 | }\r | |
523 | \r | |
524 | Aip = NULL;\r | |
525 | Status = gBS->HandleProtocol (\r | |
526 | Handle,\r | |
527 | &gEfiAdapterInformationProtocolGuid,\r | |
528 | (VOID *) &Aip\r | |
529 | );\r | |
530 | if (EFI_ERROR (Status) || Aip == NULL) {\r | |
531 | return EFI_NOT_FOUND;\r | |
532 | }\r | |
533 | \r | |
534 | InfoTypesBuffer = NULL;\r | |
535 | InfoTypeBufferCount = 0;\r | |
536 | Status = Aip->GetSupportedTypes (Aip, &InfoTypesBuffer, &InfoTypeBufferCount);\r | |
537 | if (EFI_ERROR (Status) || InfoTypesBuffer == NULL) {\r | |
538 | FreePool (InfoTypesBuffer);\r | |
539 | return EFI_NOT_FOUND;\r | |
540 | }\r | |
541 | \r | |
542 | Supported = FALSE;\r | |
543 | for (TypeIndex = 0; TypeIndex < InfoTypeBufferCount; TypeIndex++) {\r | |
544 | if (CompareGuid (&InfoTypesBuffer[TypeIndex], &gEfiAdapterInfoUndiIpv6SupportGuid)) {\r | |
545 | Supported = TRUE;\r | |
546 | break;\r | |
547 | }\r | |
548 | }\r | |
549 | \r | |
550 | FreePool (InfoTypesBuffer);\r | |
551 | if (!Supported) {\r | |
552 | return EFI_NOT_FOUND;\r | |
553 | }\r | |
554 | \r | |
555 | //\r | |
556 | // We now have adapter information block.\r | |
557 | //\r | |
558 | InfoBlock = NULL;\r | |
559 | InfoBlockSize = 0;\r | |
560 | Status = Aip->GetInformation (Aip, &gEfiAdapterInfoUndiIpv6SupportGuid, &InfoBlock, &InfoBlockSize);\r | |
561 | if (EFI_ERROR (Status) || InfoBlock == NULL) {\r | |
562 | FreePool (InfoBlock);\r | |
563 | return EFI_NOT_FOUND;\r | |
564 | } \r | |
565 | \r | |
566 | *Ipv6Support = ((EFI_ADAPTER_INFO_UNDI_IPV6_SUPPORT *) InfoBlock)->Ipv6Support;\r | |
567 | FreePool (InfoBlock);\r | |
568 | \r | |
569 | return EFI_SUCCESS;\r | |
570 | }\r | |
571 | \r | |
4c5a5e0c | 572 | /**\r |
573 | Record the NIC info in global structure.\r | |
574 | \r | |
575 | @param[in] Controller The handle of the controller.\r | |
6b08dd6e | 576 | @param[in] Image Handle of the image.\r |
4c5a5e0c | 577 | \r |
578 | @retval EFI_SUCCESS The operation is completed.\r | |
579 | @retval EFI_OUT_OF_RESOURCES Do not have sufficient resources to finish this\r | |
580 | operation.\r | |
581 | \r | |
582 | **/\r | |
583 | EFI_STATUS\r | |
584 | IScsiAddNic (\r | |
6b08dd6e JW |
585 | IN EFI_HANDLE Controller,\r |
586 | IN EFI_HANDLE Image\r | |
4c5a5e0c | 587 | )\r |
588 | {\r | |
589 | EFI_STATUS Status;\r | |
590 | ISCSI_NIC_INFO *NicInfo;\r | |
591 | LIST_ENTRY *Entry;\r | |
592 | EFI_MAC_ADDRESS MacAddr;\r | |
593 | UINTN HwAddressSize;\r | |
594 | UINT16 VlanId;\r | |
595 | \r | |
596 | //\r | |
597 | // Get MAC address of this network device.\r | |
598 | //\r | |
599 | Status = NetLibGetMacAddress (Controller, &MacAddr, &HwAddressSize);\r | |
600 | if (EFI_ERROR (Status)) {\r | |
601 | return Status;\r | |
602 | }\r | |
603 | \r | |
604 | //\r | |
605 | // Get VLAN ID of this network device.\r | |
606 | //\r | |
607 | VlanId = NetLibGetVlanId (Controller);\r | |
608 | \r | |
609 | //\r | |
610 | // Check whether the NIC info already exists. Return directly if so.\r | |
611 | //\r | |
612 | NET_LIST_FOR_EACH (Entry, &mPrivate->NicInfoList) {\r | |
613 | NicInfo = NET_LIST_USER_STRUCT (Entry, ISCSI_NIC_INFO, Link);\r | |
614 | if (NicInfo->HwAddressSize == HwAddressSize &&\r | |
615 | CompareMem (&NicInfo->PermanentAddress, MacAddr.Addr, HwAddressSize) == 0 &&\r | |
616 | NicInfo->VlanId == VlanId) {\r | |
617 | mPrivate->CurrentNic = NicInfo->NicIndex;\r | |
6b08dd6e JW |
618 | \r |
619 | //\r | |
620 | // Set IPv6 available flag.\r | |
621 | // \r | |
622 | Status = IScsiCheckIpv6Support (Controller, Image, &NicInfo->Ipv6Available);\r | |
623 | if (EFI_ERROR (Status)) {\r | |
624 | //\r | |
625 | // Fail to get the data whether UNDI supports IPv6. \r | |
626 | // Set default value to TRUE.\r | |
627 | //\r | |
628 | NicInfo->Ipv6Available = TRUE;\r | |
629 | }\r | |
630 | \r | |
4c5a5e0c | 631 | return EFI_SUCCESS;\r |
632 | }\r | |
633 | \r | |
634 | if (mPrivate->MaxNic < NicInfo->NicIndex) {\r | |
635 | mPrivate->MaxNic = NicInfo->NicIndex;\r | |
636 | }\r | |
637 | }\r | |
638 | \r | |
639 | //\r | |
640 | // Record the NIC info in private structure.\r | |
641 | //\r | |
642 | NicInfo = AllocateZeroPool (sizeof (ISCSI_NIC_INFO));\r | |
643 | if (NicInfo == NULL) {\r | |
644 | return EFI_OUT_OF_RESOURCES;\r | |
645 | }\r | |
646 | \r | |
647 | CopyMem (&NicInfo->PermanentAddress, MacAddr.Addr, HwAddressSize);\r | |
648 | NicInfo->HwAddressSize = (UINT32) HwAddressSize;\r | |
649 | NicInfo->VlanId = VlanId;\r | |
650 | NicInfo->NicIndex = (UINT8) (mPrivate->MaxNic + 1);\r | |
651 | mPrivate->MaxNic = NicInfo->NicIndex;\r | |
6b08dd6e JW |
652 | \r |
653 | //\r | |
654 | // Set IPv6 available flag.\r | |
655 | // \r | |
656 | Status = IScsiCheckIpv6Support (Controller, Image, &NicInfo->Ipv6Available);\r | |
657 | if (EFI_ERROR (Status)) {\r | |
658 | //\r | |
659 | // Fail to get the data whether UNDI supports IPv6. \r | |
660 | // Set default value to TRUE.\r | |
661 | //\r | |
662 | NicInfo->Ipv6Available = TRUE;\r | |
663 | }\r | |
664 | \r | |
4c5a5e0c | 665 | //\r |
666 | // Get the PCI location.\r | |
667 | //\r | |
668 | IScsiGetNICPciLocation (\r | |
669 | Controller,\r | |
670 | &NicInfo->BusNumber,\r | |
671 | &NicInfo->DeviceNumber,\r | |
672 | &NicInfo->FunctionNumber\r | |
673 | );\r | |
674 | \r | |
675 | InsertTailList (&mPrivate->NicInfoList, &NicInfo->Link);\r | |
676 | mPrivate->NicCount++;\r | |
677 | \r | |
678 | mPrivate->CurrentNic = NicInfo->NicIndex;\r | |
679 | return EFI_SUCCESS;\r | |
680 | }\r | |
681 | \r | |
682 | \r | |
683 | /**\r | |
684 | Delete the recorded NIC info from global structure. Also delete corresponding\r | |
685 | attempts.\r | |
686 | \r | |
687 | @param[in] Controller The handle of the controller.\r | |
688 | \r | |
689 | @retval EFI_SUCCESS The operation is completed.\r | |
690 | @retval EFI_NOT_FOUND The NIC info to be deleted is not recorded.\r | |
691 | \r | |
692 | **/\r | |
693 | EFI_STATUS\r | |
694 | IScsiRemoveNic (\r | |
695 | IN EFI_HANDLE Controller\r | |
696 | )\r | |
697 | {\r | |
698 | EFI_STATUS Status;\r | |
699 | ISCSI_NIC_INFO *NicInfo;\r | |
700 | LIST_ENTRY *Entry;\r | |
701 | LIST_ENTRY *NextEntry;\r | |
702 | ISCSI_ATTEMPT_CONFIG_NVDATA *AttemptConfigData;\r | |
703 | ISCSI_NIC_INFO *ThisNic;\r | |
704 | EFI_MAC_ADDRESS MacAddr;\r | |
705 | UINTN HwAddressSize;\r | |
706 | UINT16 VlanId;\r | |
707 | \r | |
708 | //\r | |
709 | // Get MAC address of this network device.\r | |
710 | //\r | |
711 | Status = NetLibGetMacAddress (Controller, &MacAddr, &HwAddressSize);\r | |
712 | if (EFI_ERROR (Status)) {\r | |
713 | return Status;\r | |
714 | }\r | |
715 | \r | |
716 | //\r | |
717 | // Get VLAN ID of this network device.\r | |
718 | //\r | |
719 | VlanId = NetLibGetVlanId (Controller);\r | |
720 | \r | |
721 | //\r | |
722 | // Check whether the NIC information exists.\r | |
723 | //\r | |
724 | ThisNic = NULL;\r | |
725 | \r | |
726 | NET_LIST_FOR_EACH (Entry, &mPrivate->NicInfoList) {\r | |
727 | NicInfo = NET_LIST_USER_STRUCT (Entry, ISCSI_NIC_INFO, Link);\r | |
728 | if (NicInfo->HwAddressSize == HwAddressSize &&\r | |
729 | CompareMem (&NicInfo->PermanentAddress, MacAddr.Addr, HwAddressSize) == 0 &&\r | |
730 | NicInfo->VlanId == VlanId) {\r | |
731 | \r | |
732 | ThisNic = NicInfo;\r | |
733 | break;\r | |
734 | }\r | |
735 | }\r | |
736 | \r | |
737 | if (ThisNic == NULL) {\r | |
738 | return EFI_NOT_FOUND;\r | |
739 | }\r | |
740 | \r | |
741 | mPrivate->CurrentNic = ThisNic->NicIndex;\r | |
742 | \r | |
743 | RemoveEntryList (&ThisNic->Link);\r | |
744 | FreePool (ThisNic);\r | |
745 | mPrivate->NicCount--;\r | |
746 | \r | |
747 | //\r | |
748 | // Remove all attempts related to this NIC.\r | |
749 | //\r | |
750 | NET_LIST_FOR_EACH_SAFE (Entry, NextEntry, &mPrivate->AttemptConfigs) {\r | |
751 | AttemptConfigData = NET_LIST_USER_STRUCT (Entry, ISCSI_ATTEMPT_CONFIG_NVDATA, Link);\r | |
752 | if (AttemptConfigData->NicIndex == mPrivate->CurrentNic) {\r | |
753 | RemoveEntryList (&AttemptConfigData->Link);\r | |
754 | mPrivate->AttemptCount--;\r | |
755 | \r | |
756 | if (AttemptConfigData->SessionConfigData.Enabled == ISCSI_ENABLED_FOR_MPIO && mPrivate->MpioCount > 0) {\r | |
757 | if (--mPrivate->MpioCount == 0) {\r | |
758 | mPrivate->EnableMpio = FALSE;\r | |
759 | }\r | |
760 | \r | |
761 | if (AttemptConfigData->AuthenticationType == ISCSI_AUTH_TYPE_KRB && mPrivate->Krb5MpioCount > 0) {\r | |
762 | mPrivate->Krb5MpioCount--;\r | |
763 | }\r | |
764 | \r | |
765 | } else if (AttemptConfigData->SessionConfigData.Enabled == ISCSI_ENABLED && mPrivate->SinglePathCount > 0) {\r | |
766 | mPrivate->SinglePathCount--;\r | |
767 | \r | |
768 | if (mPrivate->ValidSinglePathCount > 0) {\r | |
769 | mPrivate->ValidSinglePathCount--;\r | |
770 | }\r | |
771 | }\r | |
772 | \r | |
773 | FreePool (AttemptConfigData);\r | |
774 | }\r | |
775 | }\r | |
776 | \r | |
8d1f5e04 ZL |
777 | return EFI_SUCCESS;\r |
778 | }\r | |
779 | \r | |
780 | /**\r | |
781 | Create and initialize the Attempts.\r | |
782 | \r | |
783 | @param[in] AttemptNum The number of Attempts will be created.\r | |
784 | \r | |
785 | @retval EFI_SUCCESS The Attempts have been created successfully.\r | |
786 | @retval Others Failed to create the Attempt.\r | |
787 | \r | |
788 | **/\r | |
789 | EFI_STATUS\r | |
790 | IScsiCreateAttempts (\r | |
791 | IN UINTN AttemptNum\r | |
792 | )\r | |
793 | {\r | |
794 | ISCSI_ATTEMPT_CONFIG_NVDATA *AttemptConfigData;\r | |
795 | ISCSI_SESSION_CONFIG_NVDATA *ConfigData;\r | |
796 | UINT8 *AttemptConfigOrder;\r | |
797 | UINTN AttemptConfigOrderSize;\r | |
798 | UINT8 *AttemptOrderTmp;\r | |
799 | UINTN TotalNumber;\r | |
800 | UINT8 Index;\r | |
801 | EFI_STATUS Status;\r | |
802 | \r | |
803 | for (Index = 1; Index <= AttemptNum; Index ++) {\r | |
804 | //\r | |
805 | // Get the initialized attempt order. This is used to essure creating attempts by order.\r | |
806 | //\r | |
807 | AttemptConfigOrder = IScsiGetVariableAndSize (\r | |
808 | L"InitialAttemptOrder",\r | |
809 | &gIScsiConfigGuid,\r | |
810 | &AttemptConfigOrderSize\r | |
811 | );\r | |
812 | TotalNumber = AttemptConfigOrderSize / sizeof (UINT8);\r | |
813 | if (TotalNumber == AttemptNum) {\r | |
814 | Status = EFI_SUCCESS;\r | |
815 | break;\r | |
816 | }\r | |
817 | TotalNumber++;\r | |
818 | \r | |
819 | //\r | |
820 | // Append the new created attempt to the end.\r | |
821 | //\r | |
822 | AttemptOrderTmp = AllocateZeroPool (TotalNumber * sizeof (UINT8));\r | |
823 | if (AttemptOrderTmp == NULL) {\r | |
824 | if (AttemptConfigOrder != NULL) {\r | |
825 | FreePool (AttemptConfigOrder);\r | |
826 | }\r | |
827 | return EFI_OUT_OF_RESOURCES;\r | |
828 | }\r | |
829 | \r | |
830 | if (AttemptConfigOrder != NULL) {\r | |
831 | CopyMem (AttemptOrderTmp, AttemptConfigOrder, AttemptConfigOrderSize);\r | |
832 | FreePool (AttemptConfigOrder);\r | |
833 | }\r | |
834 | \r | |
835 | AttemptOrderTmp[TotalNumber - 1] = Index;\r | |
836 | AttemptConfigOrder = AttemptOrderTmp;\r | |
837 | AttemptConfigOrderSize = TotalNumber * sizeof (UINT8);\r | |
838 | \r | |
839 | Status = gRT->SetVariable (\r | |
840 | L"InitialAttemptOrder",\r | |
841 | &gIScsiConfigGuid,\r | |
842 | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_NON_VOLATILE,\r | |
843 | AttemptConfigOrderSize,\r | |
844 | AttemptConfigOrder\r | |
845 | );\r | |
846 | FreePool (AttemptConfigOrder);\r | |
847 | if (EFI_ERROR (Status)) {\r | |
848 | return Status;\r | |
849 | }\r | |
850 | \r | |
851 | //\r | |
852 | // Create new Attempt\r | |
853 | //\r | |
854 | AttemptConfigData = AllocateZeroPool (sizeof (ISCSI_ATTEMPT_CONFIG_NVDATA));\r | |
855 | if (AttemptConfigData == NULL) {\r | |
856 | return EFI_OUT_OF_RESOURCES;\r | |
857 | }\r | |
858 | ConfigData = &AttemptConfigData->SessionConfigData;\r | |
859 | ConfigData->TargetPort = ISCSI_WELL_KNOWN_PORT;\r | |
860 | ConfigData->ConnectTimeout = CONNECT_DEFAULT_TIMEOUT;\r | |
861 | ConfigData->ConnectRetryCount = CONNECT_MIN_RETRY;\r | |
862 | \r | |
863 | AttemptConfigData->AuthenticationType = ISCSI_AUTH_TYPE_CHAP;\r | |
864 | AttemptConfigData->AuthConfigData.CHAP.CHAPType = ISCSI_CHAP_UNI;\r | |
865 | //\r | |
866 | // Configure the Attempt index and set variable.\r | |
867 | //\r | |
868 | AttemptConfigData->AttemptConfigIndex = Index;\r | |
869 | \r | |
870 | //\r | |
871 | // Set the attempt name according to the order.\r | |
872 | //\r | |
873 | UnicodeSPrint (\r | |
874 | mPrivate->PortString,\r | |
875 | (UINTN) ISCSI_NAME_IFR_MAX_SIZE,\r | |
876 | L"Attempt %d",\r | |
877 | (UINTN) AttemptConfigData->AttemptConfigIndex\r | |
878 | );\r | |
879 | UnicodeStrToAsciiStrS (mPrivate->PortString, AttemptConfigData->AttemptName, ATTEMPT_NAME_SIZE);\r | |
880 | \r | |
881 | Status = gRT->SetVariable (\r | |
882 | mPrivate->PortString,\r | |
883 | &gEfiIScsiInitiatorNameProtocolGuid,\r | |
884 | ISCSI_CONFIG_VAR_ATTR,\r | |
885 | sizeof (ISCSI_ATTEMPT_CONFIG_NVDATA),\r | |
886 | AttemptConfigData\r | |
887 | );\r | |
888 | FreePool (AttemptConfigData);\r | |
889 | if (EFI_ERROR (Status)) {\r | |
890 | return Status;\r | |
891 | }\r | |
c0d494b5 | 892 | }\r |
893 | \r | |
4c5a5e0c | 894 | return EFI_SUCCESS;\r |
895 | }\r | |
896 | \r | |
8d1f5e04 ZL |
897 | /**\r |
898 | Create the iSCSI configuration Keywords for each attempt. You can find the keywords\r | |
899 | defined in the "x-UEFI-ns" namespace (http://www.uefi.org/confignamespace).\r | |
900 | \r | |
901 | @param[in] KeywordNum The number Sets of Keywords will be created.\r | |
902 | \r | |
903 | @retval EFI_SUCCESS The operation is completed.\r | |
904 | @retval Others Failed to create the Keywords.\r | |
905 | \r | |
906 | **/\r | |
907 | EFI_STATUS\r | |
908 | IScsiCreateKeywords (\r | |
909 | IN UINTN KeywordNum\r | |
910 | )\r | |
911 | {\r | |
912 | VOID *StartOpCodeHandle;\r | |
913 | EFI_IFR_GUID_LABEL *StartLabel;\r | |
914 | VOID *EndOpCodeHandle;\r | |
915 | EFI_IFR_GUID_LABEL *EndLabel;\r | |
916 | UINTN Index;\r | |
917 | EFI_STRING_ID StringToken;\r | |
918 | CHAR16 StringId[64];\r | |
919 | CHAR16 KeywordId[32];\r | |
920 | EFI_STATUS Status;\r | |
921 | \r | |
922 | Status = IScsiCreateOpCode (\r | |
923 | KEYWORD_ENTRY_LABEL,\r | |
924 | &StartOpCodeHandle,\r | |
925 | &StartLabel,\r | |
926 | &EndOpCodeHandle,\r | |
927 | &EndLabel\r | |
928 | );\r | |
929 | if (EFI_ERROR (Status)) {\r | |
930 | return EFI_OUT_OF_RESOURCES;\r | |
931 | }\r | |
932 | \r | |
933 | for (Index = 1; Index <= KeywordNum; Index ++) {\r | |
934 | //\r | |
935 | // Create iSCSIAttemptName Keyword.\r | |
936 | //\r | |
937 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_ATTEMPTT_NAME_PROMPT%d", Index);\r | |
938 | StringToken = HiiSetString (\r | |
939 | mCallbackInfo->RegisteredHandle,\r | |
940 | 0,\r | |
941 | StringId,\r | |
942 | NULL\r | |
943 | );\r | |
944 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIAttemptName:%d", Index);\r | |
945 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
946 | HiiCreateStringOpCode (\r | |
947 | StartOpCodeHandle,\r | |
948 | (EFI_QUESTION_ID) (ATTEMPT_ATTEMPT_NAME_QUESTION_ID + (Index - 1)),\r | |
949 | CONFIGURATION_VARSTORE_ID,\r | |
950 | (UINT16) (ATTEMPT_ATTEMPT_NAME_VAR_OFFSET + ATTEMPT_NAME_SIZE * (Index - 1) * sizeof (CHAR16)),\r | |
951 | StringToken,\r | |
952 | StringToken,\r | |
953 | EFI_IFR_FLAG_READ_ONLY,\r | |
954 | 0,\r | |
955 | 0,\r | |
956 | ATTEMPT_NAME_SIZE,\r | |
957 | NULL\r | |
958 | );\r | |
959 | \r | |
960 | //\r | |
961 | // Create iSCSIBootEnable Keyword.\r | |
962 | //\r | |
963 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_MODE_PROMPT%d", Index);\r | |
964 | StringToken = HiiSetString (\r | |
965 | mCallbackInfo->RegisteredHandle,\r | |
966 | 0,\r | |
967 | StringId,\r | |
968 | NULL\r | |
969 | );\r | |
970 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIBootEnable:%d", Index);\r | |
971 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
972 | HiiCreateNumericOpCode (\r | |
973 | StartOpCodeHandle,\r | |
974 | (EFI_QUESTION_ID) (ATTEMPT_BOOTENABLE_QUESTION_ID + (Index - 1)),\r | |
975 | CONFIGURATION_VARSTORE_ID,\r | |
976 | (UINT16) (ATTEMPT_BOOTENABLE_VAR_OFFSET + (Index - 1)),\r | |
977 | StringToken,\r | |
978 | StringToken,\r | |
979 | 0,\r | |
980 | EFI_IFR_NUMERIC_SIZE_1,\r | |
981 | 0,\r | |
982 | 2,\r | |
983 | 0,\r | |
984 | NULL\r | |
985 | );\r | |
986 | \r | |
987 | //\r | |
988 | // Create iSCSIIpAddressType Keyword.\r | |
989 | //\r | |
990 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_IP_MODE_PROMPT%d", Index);\r | |
991 | StringToken = HiiSetString (\r | |
992 | mCallbackInfo->RegisteredHandle,\r | |
993 | 0,\r | |
994 | StringId,\r | |
995 | NULL\r | |
996 | );\r | |
997 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIIpAddressType:%d", Index);\r | |
998 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
999 | HiiCreateNumericOpCode (\r | |
1000 | StartOpCodeHandle,\r | |
1001 | (EFI_QUESTION_ID) (ATTEMPT_ADDRESS_TYPE_QUESTION_ID + (Index - 1)),\r | |
1002 | CONFIGURATION_VARSTORE_ID,\r | |
1003 | (UINT16) (ATTEMPT_ADDRESS_TYPE_VAR_OFFSET + (Index - 1)),\r | |
1004 | StringToken,\r | |
1005 | StringToken,\r | |
1006 | 0,\r | |
1007 | EFI_IFR_NUMERIC_SIZE_1,\r | |
1008 | 0,\r | |
1009 | 2,\r | |
1010 | 0,\r | |
1011 | NULL\r | |
1012 | );\r | |
1013 | \r | |
1014 | //\r | |
1015 | // Create iSCSIConnectRetry Keyword.\r | |
1016 | //\r | |
1017 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_CONNECT_RETRY_PROMPT%d", Index);\r | |
1018 | StringToken = HiiSetString (\r | |
1019 | mCallbackInfo->RegisteredHandle,\r | |
1020 | 0,\r | |
1021 | StringId,\r | |
1022 | NULL\r | |
1023 | );\r | |
1024 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIConnectRetry:%d", Index);\r | |
1025 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1026 | HiiCreateNumericOpCode (\r | |
1027 | StartOpCodeHandle,\r | |
1028 | (EFI_QUESTION_ID) (ATTEMPT_CONNECT_RETRY_QUESTION_ID + (Index - 1)),\r | |
1029 | CONFIGURATION_VARSTORE_ID,\r | |
1030 | (UINT16) (ATTEMPT_CONNECT_RETRY_VAR_OFFSET + (Index - 1)),\r | |
1031 | StringToken,\r | |
1032 | StringToken,\r | |
1033 | 0,\r | |
1034 | EFI_IFR_NUMERIC_SIZE_1,\r | |
1035 | 0,\r | |
1036 | 16,\r | |
1037 | 0,\r | |
1038 | NULL\r | |
1039 | );\r | |
1040 | \r | |
1041 | //\r | |
1042 | // Create iSCSIConnectTimeout Keyword.\r | |
1043 | //\r | |
1044 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_CONNECT_TIMEOUT_PROMPT%d", Index);\r | |
1045 | StringToken = HiiSetString (\r | |
1046 | mCallbackInfo->RegisteredHandle,\r | |
1047 | 0,\r | |
1048 | StringId,\r | |
1049 | NULL\r | |
1050 | );\r | |
1051 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIConnectTimeout:%d", Index);\r | |
1052 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1053 | HiiCreateNumericOpCode (\r | |
1054 | StartOpCodeHandle,\r | |
1055 | (EFI_QUESTION_ID) (ATTEMPT_CONNECT_TIMEOUT_QUESTION_ID + (Index - 1)),\r | |
1056 | CONFIGURATION_VARSTORE_ID,\r | |
1057 | (UINT16) (ATTEMPT_CONNECT_TIMEOUT_VAR_OFFSET + 2 * (Index - 1)),\r | |
1058 | StringToken,\r | |
1059 | StringToken,\r | |
1060 | 0,\r | |
1061 | EFI_IFR_NUMERIC_SIZE_2,\r | |
1062 | CONNECT_MIN_TIMEOUT,\r | |
1063 | CONNECT_MAX_TIMEOUT,\r | |
1064 | 0,\r | |
1065 | NULL\r | |
1066 | );\r | |
1067 | \r | |
1068 | //\r | |
1069 | // Create ISID Keyword.\r | |
1070 | //\r | |
1071 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_ISID_PROMPT%d", Index);\r | |
1072 | StringToken = HiiSetString (\r | |
1073 | mCallbackInfo->RegisteredHandle,\r | |
1074 | 0,\r | |
1075 | StringId,\r | |
1076 | NULL\r | |
1077 | );\r | |
1078 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIISID:%d", Index);\r | |
1079 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1080 | HiiCreateStringOpCode (\r | |
1081 | StartOpCodeHandle,\r | |
1082 | (EFI_QUESTION_ID) (ATTEMPT_ISID_QUESTION_ID + (Index - 1)),\r | |
1083 | CONFIGURATION_VARSTORE_ID,\r | |
1084 | (UINT16) (ATTEMPT_ISID_VAR_OFFSET + sizeof (KEYWORD_STR) * (Index - 1)),\r | |
1085 | StringToken,\r | |
41c9011c | 1086 | STRING_TOKEN (STR_ISCSI_ISID_HELP),\r |
8d1f5e04 ZL |
1087 | 0,\r |
1088 | 0,\r | |
1089 | ISID_CONFIGURABLE_MIN_LEN,\r | |
1090 | ISID_CONFIGURABLE_STORAGE,\r | |
1091 | NULL\r | |
1092 | );\r | |
1093 | \r | |
1094 | //\r | |
1095 | // Create iSCSIInitiatorInfoViaDHCP Keyword.\r | |
1096 | //\r | |
1097 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_INITIATOR_VIA_DHCP_PROMPT%d", Index);\r | |
1098 | StringToken = HiiSetString (\r | |
1099 | mCallbackInfo->RegisteredHandle,\r | |
1100 | 0,\r | |
1101 | StringId,\r | |
1102 | NULL\r | |
1103 | );\r | |
1104 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIInitiatorInfoViaDHCP:%d", Index);\r | |
1105 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1106 | HiiCreateNumericOpCode (\r | |
1107 | StartOpCodeHandle,\r | |
1108 | (EFI_QUESTION_ID) (ATTEMPT_INITIATOR_VIA_DHCP_QUESTION_ID + (Index - 1)),\r | |
1109 | CONFIGURATION_VARSTORE_ID,\r | |
1110 | (UINT16) (ATTEMPT_INITIATOR_VIA_DHCP_VAR_OFFSET + (Index - 1)),\r | |
1111 | StringToken,\r | |
1112 | StringToken,\r | |
1113 | 0,\r | |
1114 | 0,\r | |
1115 | 0,\r | |
1116 | 1,\r | |
1117 | 0,\r | |
1118 | NULL\r | |
1119 | );\r | |
1120 | \r | |
1121 | //\r | |
1122 | // Create iSCSIInitiatorIpAddress Keyword.\r | |
1123 | //\r | |
1124 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_INITIATOR_IP_ADDRESS_PROMPT%d", Index);\r | |
1125 | StringToken = HiiSetString (\r | |
1126 | mCallbackInfo->RegisteredHandle,\r | |
1127 | 0,\r | |
1128 | StringId,\r | |
1129 | NULL\r | |
1130 | );\r | |
1131 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIInitiatorIpAddress:%d", Index);\r | |
1132 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1133 | HiiCreateStringOpCode (\r | |
1134 | StartOpCodeHandle,\r | |
1135 | (EFI_QUESTION_ID) (ATTEMPT_INITIATOR_IP_ADDRESS_QUESTION_ID + (Index - 1)),\r | |
1136 | CONFIGURATION_VARSTORE_ID,\r | |
1137 | (UINT16) (ATTEMPT_INITIATOR_IP_ADDRESS_VAR_OFFSET + sizeof (KEYWORD_STR) * (Index - 1)),\r | |
1138 | StringToken,\r | |
1139 | StringToken,\r | |
1140 | 0,\r | |
1141 | 0,\r | |
1142 | IP4_MIN_SIZE,\r | |
8b134dfd | 1143 | IP4_STR_MAX_SIZE,\r |
8d1f5e04 ZL |
1144 | NULL\r |
1145 | );\r | |
1146 | \r | |
1147 | //\r | |
1148 | // Create iSCSIInitiatorNetmask Keyword.\r | |
1149 | //\r | |
1150 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_INITIATOR_NET_MASK_PROMPT%d", Index);\r | |
1151 | StringToken = HiiSetString (\r | |
1152 | mCallbackInfo->RegisteredHandle,\r | |
1153 | 0,\r | |
1154 | StringId,\r | |
1155 | NULL\r | |
1156 | );\r | |
1157 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIInitiatorNetmask:%d", Index);\r | |
1158 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1159 | HiiCreateStringOpCode (\r | |
1160 | StartOpCodeHandle,\r | |
1161 | (EFI_QUESTION_ID) (ATTEMPT_INITIATOR_NET_MASK_QUESTION_ID + (Index - 1)),\r | |
1162 | CONFIGURATION_VARSTORE_ID,\r | |
1163 | (UINT16) (ATTEMPT_INITIATOR_NET_MASK_VAR_OFFSET + sizeof (KEYWORD_STR) * (Index - 1)),\r | |
1164 | StringToken,\r | |
1165 | StringToken,\r | |
1166 | 0,\r | |
1167 | 0,\r | |
1168 | IP4_MIN_SIZE,\r | |
8b134dfd | 1169 | IP4_STR_MAX_SIZE,\r |
8d1f5e04 ZL |
1170 | NULL\r |
1171 | );\r | |
1172 | \r | |
1173 | //\r | |
1174 | // Create iSCSIInitiatorGateway Keyword.\r | |
1175 | //\r | |
1176 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_INITIATOR_GATE_PROMPT%d", Index);\r | |
1177 | StringToken = HiiSetString (\r | |
1178 | mCallbackInfo->RegisteredHandle,\r | |
1179 | 0,\r | |
1180 | StringId,\r | |
1181 | NULL\r | |
1182 | );\r | |
1183 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIInitiatorGateway:%d", Index);\r | |
1184 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1185 | HiiCreateStringOpCode (\r | |
1186 | StartOpCodeHandle,\r | |
1187 | (EFI_QUESTION_ID) (ATTEMPT_INITIATOR_GATE_WAY_QUESTION_ID + (Index - 1)),\r | |
1188 | CONFIGURATION_VARSTORE_ID,\r | |
1189 | (UINT16) (ATTEMPT_INITIATOR_GATE_WAY_VAR_OFFSET + sizeof (KEYWORD_STR) * (Index - 1)),\r | |
1190 | StringToken,\r | |
1191 | StringToken,\r | |
1192 | 0,\r | |
1193 | 0,\r | |
1194 | IP4_MIN_SIZE,\r | |
8b134dfd | 1195 | IP4_STR_MAX_SIZE,\r |
8d1f5e04 ZL |
1196 | NULL\r |
1197 | );\r | |
1198 | \r | |
1199 | //\r | |
1200 | // Create iSCSITargetInfoViaDHCP Keyword.\r | |
1201 | //\r | |
1202 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_TARGET_VIA_DHCP_PROMPT%d", Index);\r | |
1203 | StringToken = HiiSetString (\r | |
1204 | mCallbackInfo->RegisteredHandle,\r | |
1205 | 0,\r | |
1206 | StringId,\r | |
1207 | NULL\r | |
1208 | );\r | |
1209 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSITargetInfoViaDHCP:%d", Index);\r | |
1210 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1211 | HiiCreateNumericOpCode (\r | |
1212 | StartOpCodeHandle,\r | |
1213 | (EFI_QUESTION_ID) (ATTEMPT_TARGET_VIA_DHCP_QUESTION_ID + (Index - 1)),\r | |
1214 | CONFIGURATION_VARSTORE_ID,\r | |
1215 | (UINT16) (ATTEMPT_TARGET_VIA_DHCP_VAR_OFFSET + (Index - 1)),\r | |
1216 | StringToken,\r | |
1217 | StringToken,\r | |
1218 | 0,\r | |
1219 | 0,\r | |
1220 | 0,\r | |
1221 | 1,\r | |
1222 | 0,\r | |
1223 | NULL\r | |
1224 | );\r | |
1225 | \r | |
1226 | //\r | |
1227 | // Create iSCSITargetTcpPort Keyword.\r | |
1228 | //\r | |
1229 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_TARGET_TCP_PORT_PROMPT%d", Index);\r | |
1230 | StringToken = HiiSetString (\r | |
1231 | mCallbackInfo->RegisteredHandle,\r | |
1232 | 0,\r | |
1233 | StringId,\r | |
1234 | NULL\r | |
1235 | );\r | |
1236 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSITargetTcpPort:%d", Index);\r | |
1237 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1238 | HiiCreateNumericOpCode (\r | |
1239 | StartOpCodeHandle,\r | |
1240 | (EFI_QUESTION_ID) (ATTEMPT_TARGET_TCP_PORT_QUESTION_ID + (Index - 1)),\r | |
1241 | CONFIGURATION_VARSTORE_ID,\r | |
1242 | (UINT16) (ATTEMPT_TARGET_TCP_PORT_VAR_OFFSET + 2 * (Index - 1)),\r | |
1243 | StringToken,\r | |
1244 | StringToken,\r | |
1245 | 0,\r | |
1246 | EFI_IFR_NUMERIC_SIZE_2,\r | |
1247 | TARGET_PORT_MIN_NUM,\r | |
1248 | TARGET_PORT_MAX_NUM,\r | |
1249 | 0,\r | |
1250 | NULL\r | |
1251 | );\r | |
1252 | \r | |
1253 | //\r | |
1254 | // Create iSCSITargetName Keyword.\r | |
1255 | //\r | |
1256 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_TARGET_NAME_PROMPT%d", Index);\r | |
1257 | StringToken = HiiSetString (\r | |
1258 | mCallbackInfo->RegisteredHandle,\r | |
1259 | 0,\r | |
1260 | StringId,\r | |
1261 | NULL\r | |
1262 | );\r | |
1263 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSITargetName:%d", Index);\r | |
1264 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1265 | HiiCreateStringOpCode (\r | |
1266 | StartOpCodeHandle,\r | |
1267 | (EFI_QUESTION_ID) (ATTEMPT_TARGET_NAME_QUESTION_ID + (Index - 1)),\r | |
1268 | CONFIGURATION_VARSTORE_ID,\r | |
1269 | (UINT16) (ATTEMPT_TARGET_NAME_VAR_OFFSET + sizeof (KEYWORD_STR) * (Index - 1)),\r | |
1270 | StringToken,\r | |
1271 | StringToken,\r | |
1272 | 0,\r | |
1273 | 0,\r | |
1274 | ISCSI_NAME_IFR_MIN_SIZE,\r | |
1275 | ISCSI_NAME_IFR_MAX_SIZE,\r | |
1276 | NULL\r | |
1277 | );\r | |
1278 | \r | |
1279 | //\r | |
1280 | // Create iSCSITargetIpAddress Keyword.\r | |
1281 | //\r | |
1282 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_TARGET_IP_ADDRESS_PROMPT%d", Index);\r | |
1283 | StringToken = HiiSetString (\r | |
1284 | mCallbackInfo->RegisteredHandle,\r | |
1285 | 0,\r | |
1286 | StringId,\r | |
1287 | NULL\r | |
1288 | );\r | |
1289 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSITargetIpAddress:%d", Index);\r | |
1290 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1291 | HiiCreateStringOpCode (\r | |
1292 | StartOpCodeHandle,\r | |
1293 | (EFI_QUESTION_ID) (ATTEMPT_TARGET_IP_ADDRESS_QUESTION_ID + (Index - 1)),\r | |
1294 | CONFIGURATION_VARSTORE_ID,\r | |
1295 | (UINT16) (ATTEMPT_TARGET_IP_ADDRESS_VAR_OFFSET + sizeof (KEYWORD_STR) * (Index - 1)),\r | |
1296 | StringToken,\r | |
1297 | StringToken,\r | |
1298 | 0,\r | |
1299 | 0,\r | |
1300 | IP_MIN_SIZE,\r | |
8b134dfd | 1301 | IP_STR_MAX_SIZE,\r |
8d1f5e04 ZL |
1302 | NULL\r |
1303 | );\r | |
1304 | \r | |
1305 | //\r | |
1306 | // Create iSCSILUN Keyword.\r | |
1307 | //\r | |
1308 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_LUN_PROMPT%d", Index);\r | |
1309 | StringToken = HiiSetString (\r | |
1310 | mCallbackInfo->RegisteredHandle,\r | |
1311 | 0,\r | |
1312 | StringId,\r | |
1313 | NULL\r | |
1314 | );\r | |
1315 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSILUN:%d", Index);\r | |
1316 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1317 | HiiCreateStringOpCode (\r | |
1318 | StartOpCodeHandle,\r | |
1319 | (EFI_QUESTION_ID) (ATTEMPT_LUN_QUESTION_ID + (Index - 1)),\r | |
1320 | CONFIGURATION_VARSTORE_ID,\r | |
1321 | (UINT16) (ATTEMPT_LUN_VAR_OFFSET + sizeof (KEYWORD_STR) * (Index - 1)),\r | |
1322 | StringToken,\r | |
1323 | StringToken,\r | |
1324 | 0,\r | |
1325 | 0,\r | |
1326 | LUN_MIN_SIZE,\r | |
1327 | LUN_MAX_SIZE,\r | |
1328 | NULL\r | |
1329 | );\r | |
1330 | \r | |
1331 | //\r | |
1332 | // Create iSCSIAuthenticationMethod Keyword.\r | |
1333 | //\r | |
1334 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_AUTHENTICATION_METHOD_PROMPT%d", Index);\r | |
1335 | StringToken = HiiSetString (\r | |
1336 | mCallbackInfo->RegisteredHandle,\r | |
1337 | 0,\r | |
1338 | StringId,\r | |
1339 | NULL\r | |
1340 | );\r | |
1341 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIAuthenticationMethod:%d", Index);\r | |
1342 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1343 | HiiCreateNumericOpCode (\r | |
1344 | StartOpCodeHandle,\r | |
1345 | (EFI_QUESTION_ID) (ATTEMPT_AUTHENTICATION_METHOD_QUESTION_ID + (Index - 1)),\r | |
1346 | CONFIGURATION_VARSTORE_ID,\r | |
1347 | (UINT16) (ATTEMPT_AUTHENTICATION_METHOD_VAR_OFFSET + (Index - 1)),\r | |
1348 | StringToken,\r | |
1349 | StringToken,\r | |
1350 | 0,\r | |
1351 | 0,\r | |
1352 | 0,\r | |
1353 | 1,\r | |
1354 | 0,\r | |
1355 | NULL\r | |
1356 | );\r | |
1357 | \r | |
1358 | //\r | |
1359 | // Create iSCSIChapType Keyword.\r | |
1360 | //\r | |
1361 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_CHARTYPE_PROMPT%d", Index);\r | |
1362 | StringToken = HiiSetString (\r | |
1363 | mCallbackInfo->RegisteredHandle,\r | |
1364 | 0,\r | |
1365 | StringId,\r | |
1366 | NULL\r | |
1367 | );\r | |
1368 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIChapType:%d", Index);\r | |
1369 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1370 | HiiCreateNumericOpCode (\r | |
1371 | StartOpCodeHandle,\r | |
1372 | (EFI_QUESTION_ID) (ATTEMPT_CHARTYPE_QUESTION_ID + (Index - 1)),\r | |
1373 | CONFIGURATION_VARSTORE_ID,\r | |
1374 | (UINT16) (ATTEMPT_CHARTYPE_VAR_OFFSET + (Index - 1)),\r | |
1375 | StringToken,\r | |
1376 | StringToken,\r | |
1377 | 0,\r | |
1378 | 0,\r | |
1379 | 0,\r | |
1380 | 1,\r | |
1381 | 0,\r | |
1382 | NULL\r | |
1383 | );\r | |
1384 | \r | |
1385 | //\r | |
1386 | // Create iSCSIChapUsername Keyword.\r | |
1387 | //\r | |
1388 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_CHAR_USER_NAME_PROMPT%d", Index);\r | |
1389 | StringToken = HiiSetString (\r | |
1390 | mCallbackInfo->RegisteredHandle,\r | |
1391 | 0,\r | |
1392 | StringId,\r | |
1393 | NULL\r | |
1394 | );\r | |
1395 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIChapUsername:%d", Index);\r | |
1396 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1397 | HiiCreateStringOpCode (\r | |
1398 | StartOpCodeHandle,\r | |
1399 | (EFI_QUESTION_ID) (ATTEMPT_CHAR_USER_NAME_QUESTION_ID + (Index - 1)),\r | |
1400 | CONFIGURATION_VARSTORE_ID,\r | |
1401 | (UINT16) (ATTEMPT_CHAR_USER_NAME_VAR_OFFSET + sizeof (KEYWORD_STR) * (Index - 1)),\r | |
1402 | StringToken,\r | |
1403 | StringToken,\r | |
1404 | 0,\r | |
1405 | 0,\r | |
1406 | 0,\r | |
1407 | ISCSI_CHAP_NAME_MAX_LEN,\r | |
1408 | NULL\r | |
1409 | );\r | |
1410 | \r | |
1411 | //\r | |
1412 | // Create iSCSIChapSecret Keyword.\r | |
1413 | //\r | |
1414 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_CHAR_SECRET_PROMPT%d", Index);\r | |
1415 | StringToken = HiiSetString (\r | |
1416 | mCallbackInfo->RegisteredHandle,\r | |
1417 | 0,\r | |
1418 | StringId,\r | |
1419 | NULL\r | |
1420 | );\r | |
1421 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIChapSecret:%d", Index);\r | |
1422 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1423 | HiiCreateStringOpCode (\r | |
1424 | StartOpCodeHandle,\r | |
1425 | (EFI_QUESTION_ID) (ATTEMPT_CHAR_SECRET_QUESTION_ID + (Index - 1)),\r | |
1426 | CONFIGURATION_VARSTORE_ID,\r | |
1427 | (UINT16) (ATTEMPT_CHAR_SECRET_VAR_OFFSET + sizeof (KEYWORD_STR) * (Index - 1)),\r | |
1428 | StringToken,\r | |
1429 | StringToken,\r | |
1430 | 0,\r | |
1431 | 0,\r | |
1432 | ISCSI_CHAP_SECRET_MIN_LEN,\r | |
1433 | ISCSI_CHAP_SECRET_MAX_LEN,\r | |
1434 | NULL\r | |
1435 | );\r | |
1436 | \r | |
1437 | //\r | |
1438 | // Create iSCSIReverseChapUsername Keyword.\r | |
1439 | //\r | |
1440 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_CHAR_REVERSE_USER_NAME_PROMPT%d", Index);\r | |
1441 | StringToken = HiiSetString (\r | |
1442 | mCallbackInfo->RegisteredHandle,\r | |
1443 | 0,\r | |
1444 | StringId,\r | |
1445 | NULL\r | |
1446 | );\r | |
1447 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIReverseChapUsername:%d", Index);\r | |
1448 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1449 | HiiCreateStringOpCode (\r | |
1450 | StartOpCodeHandle,\r | |
1451 | (EFI_QUESTION_ID) (ATTEMPT_CHAR_REVERSE_USER_NAME_QUESTION_ID + (Index - 1)),\r | |
1452 | CONFIGURATION_VARSTORE_ID,\r | |
1453 | (UINT16) (ATTEMPT_CHAR_REVERSE_USER_NAME_VAR_OFFSET + sizeof (KEYWORD_STR) * (Index - 1)),\r | |
1454 | StringToken,\r | |
1455 | StringToken,\r | |
1456 | 0,\r | |
1457 | 0,\r | |
1458 | 0,\r | |
1459 | ISCSI_CHAP_NAME_MAX_LEN,\r | |
1460 | NULL\r | |
1461 | );\r | |
1462 | \r | |
1463 | //\r | |
1464 | // Create iSCSIReverseChapSecret Keyword.\r | |
1465 | //\r | |
1466 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_CHAR_REVERSE_SECRET_PROMPT%d", Index);\r | |
1467 | StringToken = HiiSetString (\r | |
1468 | mCallbackInfo->RegisteredHandle,\r | |
1469 | 0,\r | |
1470 | StringId,\r | |
1471 | NULL\r | |
1472 | );\r | |
1473 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIReverseChapSecret:%d", Index);\r | |
1474 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1475 | HiiCreateStringOpCode (\r | |
1476 | StartOpCodeHandle,\r | |
1477 | (EFI_QUESTION_ID) (ATTEMPT_CHAR_REVERSE_SECRET_QUESTION_ID + (Index - 1)),\r | |
1478 | CONFIGURATION_VARSTORE_ID,\r | |
1479 | (UINT16) (ATTEMPT_CHAR_REVERSE_SECRET_VAR_OFFSET + sizeof (KEYWORD_STR) * (Index - 1)),\r | |
1480 | StringToken,\r | |
1481 | StringToken,\r | |
1482 | 0,\r | |
1483 | 0,\r | |
1484 | ISCSI_CHAP_SECRET_MIN_LEN,\r | |
1485 | ISCSI_CHAP_SECRET_MAX_LEN,\r | |
1486 | NULL\r | |
1487 | );\r | |
1488 | }\r | |
1489 | \r | |
1490 | Status = HiiUpdateForm (\r | |
1491 | mCallbackInfo->RegisteredHandle, // HII handle\r | |
1492 | &gIScsiConfigGuid, // Formset GUID\r | |
1493 | FORMID_ATTEMPT_FORM, // Form ID\r | |
1494 | StartOpCodeHandle, // Label for where to insert opcodes\r | |
1495 | EndOpCodeHandle // Replace data\r | |
1496 | );\r | |
1497 | \r | |
1498 | HiiFreeOpCodeHandle (StartOpCodeHandle);\r | |
1499 | HiiFreeOpCodeHandle (EndOpCodeHandle);\r | |
1500 | \r | |
1501 | return Status;\r | |
1502 | }\r | |
1503 | \r | |
1504 | /**\r | |
1505 | \r | |
1506 | Free the attempt configure data variable.\r | |
1507 | \r | |
1508 | **/\r | |
1509 | VOID\r | |
1510 | IScsiCleanAttemptVariable (\r | |
1511 | IN VOID\r | |
1512 | )\r | |
1513 | {\r | |
1514 | ISCSI_ATTEMPT_CONFIG_NVDATA *AttemptConfigData;\r | |
1515 | UINT8 *AttemptConfigOrder;\r | |
1516 | UINTN AttemptConfigOrderSize;\r | |
1517 | UINTN Index;\r | |
1518 | \r | |
1519 | //\r | |
1520 | // Get the initialized attempt order.\r | |
1521 | //\r | |
1522 | AttemptConfigOrder = IScsiGetVariableAndSize (\r | |
1523 | L"InitialAttemptOrder",\r | |
1524 | &gIScsiConfigGuid,\r | |
1525 | &AttemptConfigOrderSize\r | |
1526 | );\r | |
1527 | if (AttemptConfigOrder == NULL || AttemptConfigOrderSize == 0) {\r | |
1528 | return;\r | |
1529 | }\r | |
1530 | \r | |
1531 | for (Index = 1; Index < AttemptConfigOrderSize / sizeof (UINT8); Index++) {\r | |
1532 | UnicodeSPrint (\r | |
1533 | mPrivate->PortString,\r | |
1534 | (UINTN) ISCSI_NAME_IFR_MAX_SIZE,\r | |
1535 | L"Attempt %d",\r | |
1536 | Index\r | |
1537 | );\r | |
1538 | \r | |
1539 | GetVariable2 (\r | |
1540 | mPrivate->PortString,\r | |
1541 | &gEfiIScsiInitiatorNameProtocolGuid,\r | |
1542 | (VOID**)&AttemptConfigData,\r | |
1543 | NULL\r | |
1544 | );\r | |
1545 | \r | |
1546 | if (AttemptConfigData != NULL) {\r | |
1547 | gRT->SetVariable (\r | |
1548 | mPrivate->PortString,\r | |
1549 | &gEfiIScsiInitiatorNameProtocolGuid,\r | |
1550 | 0,\r | |
1551 | 0,\r | |
1552 | NULL\r | |
1553 | );\r | |
1554 | }\r | |
1555 | }\r | |
1556 | return;\r | |
1557 | }\r | |
4c5a5e0c | 1558 | \r |
1559 | /**\r | |
1560 | Get the recorded NIC info from global structure by the Index.\r | |
1561 | \r | |
1562 | @param[in] NicIndex The index indicates the position of NIC info.\r | |
1563 | \r | |
1564 | @return Pointer to the NIC info, or NULL if not found.\r | |
1565 | \r | |
1566 | **/\r | |
1567 | ISCSI_NIC_INFO *\r | |
1568 | IScsiGetNicInfoByIndex (\r | |
1569 | IN UINT8 NicIndex\r | |
1570 | )\r | |
1571 | {\r | |
1572 | LIST_ENTRY *Entry;\r | |
1573 | ISCSI_NIC_INFO *NicInfo;\r | |
1574 | \r | |
1575 | NET_LIST_FOR_EACH (Entry, &mPrivate->NicInfoList) {\r | |
1576 | NicInfo = NET_LIST_USER_STRUCT (Entry, ISCSI_NIC_INFO, Link);\r | |
1577 | if (NicInfo->NicIndex == NicIndex) {\r | |
1578 | return NicInfo;\r | |
1579 | }\r | |
1580 | }\r | |
1581 | \r | |
1582 | return NULL;\r | |
1583 | }\r | |
1584 | \r | |
1585 | \r | |
1586 | /**\r | |
59c0c1cb | 1587 | Get the NIC's PCI location and return it according to the composited\r |
4c5a5e0c | 1588 | format defined in iSCSI Boot Firmware Table.\r |
1589 | \r | |
1590 | @param[in] Controller The handle of the controller.\r | |
1591 | @param[out] Bus The bus number.\r | |
1592 | @param[out] Device The device number.\r | |
1593 | @param[out] Function The function number.\r | |
1594 | \r | |
1595 | @return The composited representation of the NIC PCI location.\r | |
1596 | \r | |
1597 | **/\r | |
1598 | UINT16\r | |
1599 | IScsiGetNICPciLocation (\r | |
1600 | IN EFI_HANDLE Controller,\r | |
1601 | OUT UINTN *Bus,\r | |
1602 | OUT UINTN *Device,\r | |
1603 | OUT UINTN *Function\r | |
1604 | )\r | |
1605 | {\r | |
1606 | EFI_STATUS Status;\r | |
1607 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r | |
1608 | EFI_HANDLE PciIoHandle;\r | |
1609 | EFI_PCI_IO_PROTOCOL *PciIo;\r | |
1610 | UINTN Segment;\r | |
1611 | \r | |
1612 | Status = gBS->HandleProtocol (\r | |
1613 | Controller,\r | |
1614 | &gEfiDevicePathProtocolGuid,\r | |
1615 | (VOID **) &DevicePath\r | |
1616 | );\r | |
1617 | if (EFI_ERROR (Status)) {\r | |
1618 | return 0;\r | |
1619 | }\r | |
1620 | \r | |
1621 | Status = gBS->LocateDevicePath (\r | |
1622 | &gEfiPciIoProtocolGuid,\r | |
1623 | &DevicePath,\r | |
1624 | &PciIoHandle\r | |
1625 | );\r | |
1626 | if (EFI_ERROR (Status)) {\r | |
1627 | return 0;\r | |
1628 | }\r | |
1629 | \r | |
1630 | Status = gBS->HandleProtocol (PciIoHandle, &gEfiPciIoProtocolGuid, (VOID **) &PciIo);\r | |
1631 | if (EFI_ERROR (Status)) {\r | |
1632 | return 0;\r | |
1633 | }\r | |
1634 | \r | |
1635 | Status = PciIo->GetLocation (PciIo, &Segment, Bus, Device, Function);\r | |
1636 | if (EFI_ERROR (Status)) {\r | |
1637 | return 0;\r | |
1638 | }\r | |
1639 | \r | |
1640 | return (UINT16) ((*Bus << 8) | (*Device << 3) | *Function);\r | |
1641 | }\r | |
1642 | \r | |
1643 | \r | |
1644 | /**\r | |
1645 | Read the EFI variable (VendorGuid/Name) and return a dynamically allocated\r | |
1646 | buffer, and the size of the buffer. If failure, return NULL.\r | |
1647 | \r | |
1648 | @param[in] Name String part of EFI variable name.\r | |
1649 | @param[in] VendorGuid GUID part of EFI variable name.\r | |
1650 | @param[out] VariableSize Returns the size of the EFI variable that was read.\r | |
1651 | \r | |
1652 | @return Dynamically allocated memory that contains a copy of the EFI variable.\r | |
1653 | @return Caller is responsible freeing the buffer.\r | |
1654 | @retval NULL Variable was not read.\r | |
1655 | \r | |
1656 | **/\r | |
1657 | VOID *\r | |
1658 | IScsiGetVariableAndSize (\r | |
1659 | IN CHAR16 *Name,\r | |
1660 | IN EFI_GUID *VendorGuid,\r | |
1661 | OUT UINTN *VariableSize\r | |
1662 | )\r | |
1663 | {\r | |
1664 | EFI_STATUS Status;\r | |
1665 | UINTN BufferSize;\r | |
1666 | VOID *Buffer;\r | |
1667 | \r | |
1668 | Buffer = NULL;\r | |
1669 | \r | |
1670 | //\r | |
1671 | // Pass in a zero size buffer to find the required buffer size.\r | |
1672 | //\r | |
1673 | BufferSize = 0;\r | |
1674 | Status = gRT->GetVariable (Name, VendorGuid, NULL, &BufferSize, Buffer);\r | |
1675 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
1676 | //\r | |
1677 | // Allocate the buffer to return\r | |
1678 | //\r | |
1679 | Buffer = AllocateZeroPool (BufferSize);\r | |
1680 | if (Buffer == NULL) {\r | |
1681 | return NULL;\r | |
1682 | }\r | |
1683 | //\r | |
1684 | // Read variable into the allocated buffer.\r | |
1685 | //\r | |
1686 | Status = gRT->GetVariable (Name, VendorGuid, NULL, &BufferSize, Buffer);\r | |
1687 | if (EFI_ERROR (Status)) {\r | |
1688 | BufferSize = 0;\r | |
1689 | }\r | |
1690 | }\r | |
1691 | \r | |
1692 | *VariableSize = BufferSize;\r | |
1693 | return Buffer;\r | |
1694 | }\r | |
1695 | \r | |
1696 | \r | |
1697 | /**\r | |
1698 | Create the iSCSI driver data.\r | |
1699 | \r | |
1700 | @param[in] Image The handle of the driver image.\r | |
1701 | @param[in] Controller The handle of the controller.\r | |
1702 | \r | |
1703 | @return The iSCSI driver data created.\r | |
1704 | @retval NULL Other errors as indicated.\r | |
1705 | \r | |
1706 | **/\r | |
1707 | ISCSI_DRIVER_DATA *\r | |
1708 | IScsiCreateDriverData (\r | |
1709 | IN EFI_HANDLE Image,\r | |
1710 | IN EFI_HANDLE Controller\r | |
1711 | )\r | |
1712 | {\r | |
1713 | ISCSI_DRIVER_DATA *Private;\r | |
1714 | EFI_STATUS Status;\r | |
1715 | \r | |
1716 | Private = AllocateZeroPool (sizeof (ISCSI_DRIVER_DATA));\r | |
1717 | if (Private == NULL) {\r | |
1718 | return NULL;\r | |
1719 | }\r | |
1720 | \r | |
1721 | Private->Signature = ISCSI_DRIVER_DATA_SIGNATURE;\r | |
1722 | Private->Image = Image;\r | |
1723 | Private->Controller = Controller;\r | |
1724 | Private->Session = NULL;\r | |
1725 | \r | |
1726 | //\r | |
1727 | // Create an event to be signaled when the BS to RT transition is triggerd so\r | |
1728 | // as to abort the iSCSI session.\r | |
1729 | //\r | |
1730 | Status = gBS->CreateEventEx (\r | |
1731 | EVT_NOTIFY_SIGNAL,\r | |
1732 | TPL_CALLBACK,\r | |
1733 | IScsiOnExitBootService,\r | |
1734 | Private,\r | |
1735 | &gEfiEventExitBootServicesGuid,\r | |
1736 | &Private->ExitBootServiceEvent\r | |
1737 | );\r | |
1738 | if (EFI_ERROR (Status)) {\r | |
1739 | FreePool (Private);\r | |
1740 | return NULL;\r | |
1741 | }\r | |
1742 | \r | |
1743 | Private->ExtScsiPassThruHandle = NULL;\r | |
1744 | CopyMem(&Private->IScsiExtScsiPassThru, &gIScsiExtScsiPassThruProtocolTemplate, sizeof(EFI_EXT_SCSI_PASS_THRU_PROTOCOL));\r | |
1745 | \r | |
1746 | //\r | |
1747 | // 0 is designated to the TargetId, so use another value for the AdapterId.\r | |
1748 | //\r | |
1749 | Private->ExtScsiPassThruMode.AdapterId = 2;\r | |
1750 | Private->ExtScsiPassThruMode.Attributes = EFI_EXT_SCSI_PASS_THRU_ATTRIBUTES_PHYSICAL | EFI_EXT_SCSI_PASS_THRU_ATTRIBUTES_LOGICAL;\r | |
1751 | Private->ExtScsiPassThruMode.IoAlign = 4;\r | |
1752 | Private->IScsiExtScsiPassThru.Mode = &Private->ExtScsiPassThruMode;\r | |
1753 | \r | |
1754 | return Private;\r | |
1755 | }\r | |
1756 | \r | |
1757 | \r | |
1758 | /**\r | |
1759 | Clean the iSCSI driver data.\r | |
1760 | \r | |
e590d29f ZL |
1761 | @param[in] Private The iSCSI driver data.\r |
1762 | \r | |
6d0bab0e | 1763 | @retval EFI_SUCCESS The clean operation is successful.\r |
e590d29f | 1764 | @retval Others Other errors as indicated.\r |
4c5a5e0c | 1765 | \r |
1766 | **/\r | |
e590d29f | 1767 | EFI_STATUS\r |
4c5a5e0c | 1768 | IScsiCleanDriverData (\r |
1769 | IN ISCSI_DRIVER_DATA *Private\r | |
1770 | )\r | |
1771 | {\r | |
1772 | EFI_STATUS Status;\r | |
6d0bab0e ZL |
1773 | \r |
1774 | Status = EFI_SUCCESS;\r | |
4c5a5e0c | 1775 | \r |
1776 | if (Private->DevicePath != NULL) {\r | |
e590d29f ZL |
1777 | Status = gBS->UninstallProtocolInterface (\r |
1778 | Private->ExtScsiPassThruHandle,\r | |
1779 | &gEfiDevicePathProtocolGuid,\r | |
1780 | Private->DevicePath\r | |
1781 | );\r | |
1782 | if (EFI_ERROR (Status)) {\r | |
1783 | goto EXIT;\r | |
1784 | }\r | |
4c5a5e0c | 1785 | \r |
1786 | FreePool (Private->DevicePath);\r | |
1787 | }\r | |
1788 | \r | |
1789 | if (Private->ExtScsiPassThruHandle != NULL) {\r | |
1790 | Status = gBS->UninstallProtocolInterface (\r | |
1791 | Private->ExtScsiPassThruHandle,\r | |
1792 | &gEfiExtScsiPassThruProtocolGuid,\r | |
1793 | &Private->IScsiExtScsiPassThru\r | |
1794 | );\r | |
1795 | if (!EFI_ERROR (Status)) {\r | |
1796 | mPrivate->OneSessionEstablished = FALSE;\r | |
1797 | }\r | |
1798 | }\r | |
1799 | \r | |
e590d29f ZL |
1800 | EXIT:\r |
1801 | \r | |
4c5a5e0c | 1802 | gBS->CloseEvent (Private->ExitBootServiceEvent);\r |
1803 | \r | |
3cb5b997 ZL |
1804 | mCallbackInfo->Current = NULL;\r |
1805 | \r | |
4c5a5e0c | 1806 | FreePool (Private);\r |
e590d29f | 1807 | return Status;\r |
4c5a5e0c | 1808 | }\r |
1809 | \r | |
b7cc5bf1 WJ |
1810 | /**\r |
1811 | Check wheather the Controller handle is configured to use DHCP protocol.\r | |
1812 | \r | |
1813 | @param[in] Controller The handle of the controller.\r | |
1814 | @param[in] IpVersion IP_VERSION_4 or IP_VERSION_6.\r | |
1815 | \r | |
1816 | @retval TRUE The handle of the controller need the Dhcp protocol.\r | |
1817 | @retval FALSE The handle of the controller does not need the Dhcp protocol.\r | |
1818 | \r | |
1819 | **/\r | |
1820 | BOOLEAN\r | |
1821 | IScsiDhcpIsConfigured (\r | |
1822 | IN EFI_HANDLE Controller,\r | |
1823 | IN UINT8 IpVersion\r | |
1824 | )\r | |
1825 | {\r | |
1826 | ISCSI_ATTEMPT_CONFIG_NVDATA *AttemptTmp;\r | |
1827 | UINT8 *AttemptConfigOrder;\r | |
1828 | UINTN AttemptConfigOrderSize;\r | |
1829 | UINTN Index;\r | |
1830 | EFI_STATUS Status;\r | |
1831 | EFI_MAC_ADDRESS MacAddr;\r | |
1832 | UINTN HwAddressSize;\r | |
1833 | UINT16 VlanId;\r | |
1834 | CHAR16 MacString[ISCSI_MAX_MAC_STRING_LEN];\r | |
8d1f5e04 | 1835 | CHAR16 AttemptMacString[ISCSI_MAX_MAC_STRING_LEN];\r |
b7cc5bf1 WJ |
1836 | CHAR16 AttemptName[ISCSI_NAME_IFR_MAX_SIZE];\r |
1837 | \r | |
1838 | AttemptConfigOrder = IScsiGetVariableAndSize (\r | |
1839 | L"AttemptOrder",\r | |
1840 | &gIScsiConfigGuid,\r | |
1841 | &AttemptConfigOrderSize\r | |
1842 | );\r | |
1843 | if (AttemptConfigOrder == NULL || AttemptConfigOrderSize == 0) {\r | |
1844 | return FALSE;\r | |
1845 | }\r | |
1846 | \r | |
1847 | //\r | |
1848 | // Get MAC address of this network device.\r | |
1849 | //\r | |
1850 | Status = NetLibGetMacAddress (Controller, &MacAddr, &HwAddressSize);\r | |
1851 | if(EFI_ERROR (Status)) {\r | |
1852 | return FALSE;\r | |
1853 | }\r | |
1854 | //\r | |
1855 | // Get VLAN ID of this network device.\r | |
1856 | //\r | |
1857 | VlanId = NetLibGetVlanId (Controller);\r | |
1858 | IScsiMacAddrToStr (&MacAddr, (UINT32) HwAddressSize, VlanId, MacString);\r | |
1859 | \r | |
1860 | for (Index = 0; Index < AttemptConfigOrderSize / sizeof (UINT8); Index++) {\r | |
1861 | UnicodeSPrint (\r | |
1862 | AttemptName,\r | |
1863 | (UINTN) 128,\r | |
8d1f5e04 | 1864 | L"Attempt %d",\r |
b7cc5bf1 WJ |
1865 | (UINTN) AttemptConfigOrder[Index]\r |
1866 | );\r | |
1867 | Status = GetVariable2 (\r | |
1868 | AttemptName,\r | |
1869 | &gEfiIScsiInitiatorNameProtocolGuid,\r | |
1870 | (VOID**)&AttemptTmp,\r | |
1871 | NULL\r | |
1872 | );\r | |
107e3d7a | 1873 | if(AttemptTmp == NULL || EFI_ERROR (Status)) {\r |
b7cc5bf1 WJ |
1874 | continue;\r |
1875 | }\r | |
107e3d7a | 1876 | \r |
b7cc5bf1 WJ |
1877 | ASSERT (AttemptConfigOrder[Index] == AttemptTmp->AttemptConfigIndex);\r |
1878 | \r | |
1879 | if (AttemptTmp->SessionConfigData.Enabled == ISCSI_DISABLED) {\r | |
1880 | FreePool (AttemptTmp);\r | |
1881 | continue;\r | |
1882 | }\r | |
1883 | \r | |
1884 | if (AttemptTmp->SessionConfigData.IpMode != IP_MODE_AUTOCONFIG && \r | |
1885 | AttemptTmp->SessionConfigData.IpMode != ((IpVersion == IP_VERSION_4) ? IP_MODE_IP4 : IP_MODE_IP6)) {\r | |
1886 | FreePool (AttemptTmp);\r | |
1887 | continue;\r | |
1888 | }\r | |
8d1f5e04 ZL |
1889 | \r |
1890 | AsciiStrToUnicodeStrS (AttemptTmp->MacString, AttemptMacString, sizeof (AttemptMacString) / sizeof (AttemptMacString[0]));\r | |
1891 | \r | |
1892 | if (AttemptTmp->Actived == ISCSI_ACTIVE_DISABLED || StrCmp (MacString, AttemptMacString)) {\r | |
1893 | continue;\r | |
1894 | }\r | |
1895 | \r | |
b7cc5bf1 WJ |
1896 | if(AttemptTmp->SessionConfigData.IpMode == IP_MODE_AUTOCONFIG ||\r |
1897 | AttemptTmp->SessionConfigData.InitiatorInfoFromDhcp == TRUE ||\r | |
1898 | AttemptTmp->SessionConfigData.TargetInfoFromDhcp == TRUE) { \r | |
1899 | FreePool (AttemptTmp);\r | |
1900 | FreePool (AttemptConfigOrder);\r | |
1901 | return TRUE;\r | |
1902 | }\r | |
1903 | \r | |
1904 | FreePool (AttemptTmp);\r | |
1905 | }\r | |
1906 | \r | |
1907 | FreePool (AttemptConfigOrder);\r | |
1908 | return FALSE;\r | |
1909 | }\r | |
4c5a5e0c | 1910 | \r |
eabc6e59 | 1911 | /**\r |
df077b3e | 1912 | Check whether the Controller handle is configured to use DNS protocol.\r |
eabc6e59 ZL |
1913 | \r |
1914 | @param[in] Controller The handle of the controller.\r | |
1915 | \r | |
1916 | @retval TRUE The handle of the controller need the Dns protocol.\r | |
1917 | @retval FALSE The handle of the controller does not need the Dns protocol.\r | |
1918 | \r | |
1919 | **/\r | |
1920 | BOOLEAN\r | |
1921 | IScsiDnsIsConfigured (\r | |
1922 | IN EFI_HANDLE Controller\r | |
1923 | )\r | |
1924 | {\r | |
1925 | ISCSI_ATTEMPT_CONFIG_NVDATA *AttemptTmp;\r | |
1926 | UINT8 *AttemptConfigOrder;\r | |
1927 | UINTN AttemptConfigOrderSize;\r | |
1928 | UINTN Index;\r | |
1929 | EFI_STATUS Status;\r | |
1930 | EFI_MAC_ADDRESS MacAddr;\r | |
1931 | UINTN HwAddressSize;\r | |
1932 | UINT16 VlanId;\r | |
df077b3e | 1933 | CHAR16 AttemptMacString[ISCSI_MAX_MAC_STRING_LEN];\r |
eabc6e59 ZL |
1934 | CHAR16 MacString[ISCSI_MAX_MAC_STRING_LEN];\r |
1935 | CHAR16 AttemptName[ISCSI_NAME_IFR_MAX_SIZE];\r | |
1936 | \r | |
1937 | AttemptConfigOrder = IScsiGetVariableAndSize (\r | |
1938 | L"AttemptOrder",\r | |
1939 | &gIScsiConfigGuid,\r | |
1940 | &AttemptConfigOrderSize\r | |
1941 | );\r | |
1942 | if (AttemptConfigOrder == NULL || AttemptConfigOrderSize == 0) {\r | |
1943 | return FALSE;\r | |
1944 | }\r | |
1945 | \r | |
1946 | //\r | |
1947 | // Get MAC address of this network device.\r | |
1948 | //\r | |
1949 | Status = NetLibGetMacAddress (Controller, &MacAddr, &HwAddressSize);\r | |
1950 | if(EFI_ERROR (Status)) {\r | |
1951 | return FALSE;\r | |
1952 | }\r | |
1953 | //\r | |
1954 | // Get VLAN ID of this network device.\r | |
1955 | //\r | |
1956 | VlanId = NetLibGetVlanId (Controller);\r | |
1957 | IScsiMacAddrToStr (&MacAddr, (UINT32) HwAddressSize, VlanId, MacString);\r | |
1958 | \r | |
1959 | for (Index = 0; Index < AttemptConfigOrderSize / sizeof (UINT8); Index++) {\r | |
1960 | UnicodeSPrint (\r | |
1961 | AttemptName,\r | |
1962 | (UINTN) 128,\r | |
df077b3e | 1963 | L"Attempt %d",\r |
eabc6e59 ZL |
1964 | (UINTN) AttemptConfigOrder[Index]\r |
1965 | );\r | |
df077b3e | 1966 | \r |
eabc6e59 ZL |
1967 | Status = GetVariable2 (\r |
1968 | AttemptName,\r | |
1969 | &gEfiIScsiInitiatorNameProtocolGuid,\r | |
1970 | (VOID**)&AttemptTmp,\r | |
1971 | NULL\r | |
1972 | );\r | |
1973 | if(AttemptTmp == NULL || EFI_ERROR (Status)) {\r | |
1974 | continue;\r | |
1975 | }\r | |
1976 | \r | |
1977 | ASSERT (AttemptConfigOrder[Index] == AttemptTmp->AttemptConfigIndex);\r | |
1978 | \r | |
df077b3e ZL |
1979 | AsciiStrToUnicodeStrS (AttemptTmp->MacString, AttemptMacString, sizeof (AttemptMacString) / sizeof (AttemptMacString[0]));\r |
1980 | \r | |
1981 | if (AttemptTmp->SessionConfigData.Enabled == ISCSI_DISABLED || StrCmp (MacString, AttemptMacString)) {\r | |
eabc6e59 ZL |
1982 | FreePool (AttemptTmp);\r |
1983 | continue;\r | |
1984 | }\r | |
1985 | \r | |
1986 | if (AttemptTmp->SessionConfigData.DnsMode) {\r | |
1987 | FreePool (AttemptTmp);\r | |
1988 | FreePool (AttemptConfigOrder);\r | |
1989 | return TRUE;\r | |
1990 | } else {\r | |
1991 | FreePool (AttemptTmp);\r | |
1992 | continue;\r | |
1993 | }\r | |
1994 | \r | |
1995 | }\r | |
1996 | \r | |
1997 | FreePool (AttemptConfigOrder);\r | |
1998 | return FALSE;\r | |
1999 | \r | |
2000 | }\r | |
2001 | \r | |
4c5a5e0c | 2002 | /**\r |
2003 | Get the various configuration data.\r | |
2004 | \r | |
2005 | @param[in] Private The iSCSI driver data.\r | |
2006 | \r | |
2007 | @retval EFI_SUCCESS The configuration data is retrieved.\r | |
2008 | @retval EFI_NOT_FOUND This iSCSI driver is not configured yet.\r | |
7c275b3c | 2009 | @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.\r |
4c5a5e0c | 2010 | \r |
2011 | **/\r | |
2012 | EFI_STATUS\r | |
2013 | IScsiGetConfigData (\r | |
2014 | IN ISCSI_DRIVER_DATA *Private\r | |
2015 | )\r | |
2016 | {\r | |
2017 | EFI_STATUS Status;\r | |
2018 | CHAR16 MacString[ISCSI_MAX_MAC_STRING_LEN];\r | |
8d1f5e04 | 2019 | CHAR16 AttemptMacString[ISCSI_MAX_MAC_STRING_LEN];\r |
4c5a5e0c | 2020 | UINTN Index;\r |
2021 | ISCSI_NIC_INFO *NicInfo;\r | |
2022 | ISCSI_ATTEMPT_CONFIG_NVDATA *AttemptConfigData;\r | |
2023 | ISCSI_ATTEMPT_CONFIG_NVDATA *AttemptTmp;\r | |
2024 | UINT8 *AttemptConfigOrder;\r | |
2025 | UINTN AttemptConfigOrderSize;\r | |
2026 | CHAR16 IScsiMode[64];\r | |
2027 | CHAR16 IpMode[64];\r | |
2028 | \r | |
2029 | //\r | |
2030 | // There should be at least one attempt configured.\r | |
2031 | //\r | |
2032 | AttemptConfigOrder = IScsiGetVariableAndSize (\r | |
2033 | L"AttemptOrder",\r | |
9bdc6592 | 2034 | &gIScsiConfigGuid,\r |
4c5a5e0c | 2035 | &AttemptConfigOrderSize\r |
2036 | );\r | |
2037 | if (AttemptConfigOrder == NULL || AttemptConfigOrderSize == 0) {\r | |
2038 | return EFI_NOT_FOUND;\r | |
2039 | }\r | |
2040 | \r | |
2041 | //\r | |
2042 | // Get the iSCSI Initiator Name.\r | |
2043 | //\r | |
2044 | mPrivate->InitiatorNameLength = ISCSI_NAME_MAX_SIZE;\r | |
2045 | Status = gIScsiInitiatorName.Get (\r | |
2046 | &gIScsiInitiatorName,\r | |
2047 | &mPrivate->InitiatorNameLength,\r | |
2048 | mPrivate->InitiatorName\r | |
2049 | );\r | |
2050 | if (EFI_ERROR (Status)) {\r | |
2051 | return Status;\r | |
2052 | }\r | |
2053 | \r | |
2054 | //\r | |
2055 | // Get the normal configuration.\r | |
2056 | //\r | |
2057 | for (Index = 0; Index < AttemptConfigOrderSize / sizeof (UINT8); Index++) {\r | |
2058 | \r | |
2059 | //\r | |
2060 | // Check whether the attempt exists in AttemptConfig.\r | |
2061 | //\r | |
2062 | AttemptTmp = IScsiConfigGetAttemptByConfigIndex (AttemptConfigOrder[Index]); \r | |
2063 | if (AttemptTmp != NULL && AttemptTmp->SessionConfigData.Enabled == ISCSI_DISABLED) {\r | |
2064 | continue;\r | |
2065 | } else if (AttemptTmp != NULL && AttemptTmp->SessionConfigData.Enabled != ISCSI_DISABLED) {\r | |
2066 | //\r | |
2067 | // Check the autoconfig path to see whether it should be retried.\r | |
2068 | //\r | |
2069 | if (AttemptTmp->SessionConfigData.IpMode == IP_MODE_AUTOCONFIG &&\r | |
87ce4210 | 2070 | !AttemptTmp->AutoConfigureSuccess) {\r |
4c5a5e0c | 2071 | if (mPrivate->Ipv6Flag &&\r |
2072 | AttemptTmp->AutoConfigureMode == IP_MODE_AUTOCONFIG_IP6) {\r | |
2073 | //\r | |
2074 | // Autoconfigure for IP6 already attempted but failed. Do not try again.\r | |
2075 | //\r | |
2076 | continue;\r | |
2077 | } else if (!mPrivate->Ipv6Flag &&\r | |
2078 | AttemptTmp->AutoConfigureMode == IP_MODE_AUTOCONFIG_IP4) {\r | |
2079 | //\r | |
2080 | // Autoconfigure for IP4 already attempted but failed. Do not try again.\r | |
2081 | //\r | |
2082 | continue;\r | |
2083 | } else {\r | |
2084 | //\r | |
2085 | // Try another approach for this autoconfigure path.\r | |
2086 | //\r | |
2087 | AttemptTmp->AutoConfigureMode =\r | |
2088 | (UINT8) (mPrivate->Ipv6Flag ? IP_MODE_AUTOCONFIG_IP6 : IP_MODE_AUTOCONFIG_IP4);\r | |
2089 | AttemptTmp->SessionConfigData.InitiatorInfoFromDhcp = TRUE;\r | |
2090 | AttemptTmp->SessionConfigData.TargetInfoFromDhcp = TRUE;\r | |
2091 | AttemptTmp->DhcpSuccess = FALSE;\r | |
2092 | \r | |
2093 | //\r | |
2094 | // Get some information from the dhcp server.\r | |
2095 | //\r | |
2096 | if (!mPrivate->Ipv6Flag) {\r | |
2097 | Status = IScsiDoDhcp (Private->Image, Private->Controller, AttemptTmp);\r | |
2098 | if (!EFI_ERROR (Status)) {\r | |
2099 | AttemptTmp->DhcpSuccess = TRUE;\r | |
2100 | }\r | |
2101 | } else {\r | |
2102 | Status = IScsiDoDhcp6 (Private->Image, Private->Controller, AttemptTmp);\r | |
2103 | if (!EFI_ERROR (Status)) {\r | |
2104 | AttemptTmp->DhcpSuccess = TRUE;\r | |
2105 | }\r | |
2106 | }\r | |
2107 | \r | |
2108 | //\r | |
2109 | // Refresh the state of this attempt to NVR.\r | |
2110 | //\r | |
4c5a5e0c | 2111 | UnicodeSPrint (\r |
2112 | mPrivate->PortString,\r | |
2113 | (UINTN) ISCSI_NAME_IFR_MAX_SIZE,\r | |
8d1f5e04 | 2114 | L"Attempt %d",\r |
4c5a5e0c | 2115 | (UINTN) AttemptTmp->AttemptConfigIndex\r |
2116 | );\r | |
2117 | \r | |
2118 | gRT->SetVariable (\r | |
2119 | mPrivate->PortString,\r | |
2120 | &gEfiIScsiInitiatorNameProtocolGuid,\r | |
2121 | ISCSI_CONFIG_VAR_ATTR,\r | |
2122 | sizeof (ISCSI_ATTEMPT_CONFIG_NVDATA),\r | |
2123 | AttemptTmp\r | |
2124 | );\r | |
2125 | \r | |
2126 | continue;\r | |
2127 | }\r | |
067ca838 JW |
2128 | } else if (AttemptTmp->SessionConfigData.InitiatorInfoFromDhcp && \r |
2129 | !AttemptTmp->ValidPath && \r | |
2130 | AttemptTmp->NicIndex == mPrivate->CurrentNic) {\r | |
4c5a5e0c | 2131 | //\r |
067ca838 JW |
2132 | // If the attempt associates with the current NIC, we can \r |
2133 | // get DHCP information for already added, but failed, attempt.\r | |
4c5a5e0c | 2134 | //\r |
2135 | AttemptTmp->DhcpSuccess = FALSE;\r | |
2136 | if (!mPrivate->Ipv6Flag && (AttemptTmp->SessionConfigData.IpMode == IP_MODE_IP4)) {\r | |
2137 | Status = IScsiDoDhcp (Private->Image, Private->Controller, AttemptTmp);\r | |
2138 | if (!EFI_ERROR (Status)) {\r | |
2139 | AttemptTmp->DhcpSuccess = TRUE;\r | |
2140 | }\r | |
2141 | } else if (mPrivate->Ipv6Flag && (AttemptTmp->SessionConfigData.IpMode == IP_MODE_IP6)) {\r | |
2142 | Status = IScsiDoDhcp6 (Private->Image, Private->Controller, AttemptTmp);\r | |
2143 | if (!EFI_ERROR (Status)) {\r | |
2144 | AttemptTmp->DhcpSuccess = TRUE;\r | |
2145 | }\r | |
2146 | }\r | |
2147 | \r | |
2148 | //\r | |
2149 | // Refresh the state of this attempt to NVR.\r | |
2150 | //\r | |
4c5a5e0c | 2151 | UnicodeSPrint (\r |
2152 | mPrivate->PortString,\r | |
2153 | (UINTN) ISCSI_NAME_IFR_MAX_SIZE,\r | |
8d1f5e04 | 2154 | L"Attempt %d",\r |
4c5a5e0c | 2155 | (UINTN) AttemptTmp->AttemptConfigIndex\r |
2156 | );\r | |
2157 | \r | |
2158 | gRT->SetVariable (\r | |
2159 | mPrivate->PortString,\r | |
2160 | &gEfiIScsiInitiatorNameProtocolGuid,\r | |
2161 | ISCSI_CONFIG_VAR_ATTR,\r | |
2162 | sizeof (ISCSI_ATTEMPT_CONFIG_NVDATA),\r | |
2163 | AttemptTmp\r | |
2164 | );\r | |
2165 | \r | |
2166 | continue;\r | |
2167 | \r | |
2168 | } else {\r | |
2169 | continue;\r | |
2170 | }\r | |
2171 | }\r | |
2172 | \r | |
2173 | //\r | |
2174 | // This attempt does not exist in AttemptConfig. Try to add a new one.\r | |
2175 | //\r | |
2176 | \r | |
2177 | NicInfo = IScsiGetNicInfoByIndex (mPrivate->CurrentNic);\r | |
2178 | ASSERT (NicInfo != NULL);\r | |
2179 | IScsiMacAddrToStr (&NicInfo->PermanentAddress, NicInfo->HwAddressSize, NicInfo->VlanId, MacString);\r | |
2180 | UnicodeSPrint (\r | |
2181 | mPrivate->PortString,\r | |
8d1f5e04 ZL |
2182 | (UINTN) ISCSI_NAME_IFR_MAX_SIZE,\r |
2183 | L"Attempt %d",\r | |
4c5a5e0c | 2184 | (UINTN) AttemptConfigOrder[Index]\r |
2185 | );\r | |
2186 | \r | |
bf4a3dbd | 2187 | GetVariable2 (\r |
a2d59ef2 YT |
2188 | mPrivate->PortString,\r |
2189 | &gEfiIScsiInitiatorNameProtocolGuid,\r | |
2190 | (VOID**)&AttemptConfigData,\r | |
2191 | NULL\r | |
2192 | );\r | |
8d1f5e04 | 2193 | AsciiStrToUnicodeStrS (AttemptConfigData->MacString, AttemptMacString, sizeof (AttemptMacString) / sizeof (AttemptMacString[0]));\r |
4c5a5e0c | 2194 | \r |
8d1f5e04 ZL |
2195 | if (AttemptConfigData == NULL || AttemptConfigData->Actived == ISCSI_ACTIVE_DISABLED ||\r |
2196 | StrCmp (MacString, AttemptMacString)) {\r | |
4c5a5e0c | 2197 | continue;\r |
2198 | }\r | |
2199 | \r | |
2200 | ASSERT (AttemptConfigOrder[Index] == AttemptConfigData->AttemptConfigIndex);\r | |
2201 | \r | |
2202 | AttemptConfigData->NicIndex = NicInfo->NicIndex;\r | |
2203 | AttemptConfigData->DhcpSuccess = FALSE;\r | |
2204 | AttemptConfigData->ValidiBFTPath = (BOOLEAN) (mPrivate->EnableMpio ? TRUE : FALSE);\r | |
2205 | AttemptConfigData->ValidPath = FALSE;\r | |
2206 | \r | |
2207 | if (AttemptConfigData->SessionConfigData.IpMode == IP_MODE_AUTOCONFIG) {\r | |
2208 | AttemptConfigData->SessionConfigData.InitiatorInfoFromDhcp = TRUE;\r | |
2209 | AttemptConfigData->SessionConfigData.TargetInfoFromDhcp = TRUE;\r | |
2210 | \r | |
2211 | AttemptConfigData->AutoConfigureMode =\r | |
2212 | (UINT8) (mPrivate->Ipv6Flag ? IP_MODE_AUTOCONFIG_IP6 : IP_MODE_AUTOCONFIG_IP4);\r | |
87ce4210 | 2213 | AttemptConfigData->AutoConfigureSuccess = FALSE;\r |
4c5a5e0c | 2214 | }\r |
2215 | \r | |
2216 | //\r | |
2217 | // Get some information from dhcp server.\r | |
2218 | //\r | |
2219 | if (AttemptConfigData->SessionConfigData.Enabled != ISCSI_DISABLED &&\r | |
2220 | AttemptConfigData->SessionConfigData.InitiatorInfoFromDhcp) {\r | |
2221 | \r | |
2222 | if (!mPrivate->Ipv6Flag &&\r | |
2223 | (AttemptConfigData->SessionConfigData.IpMode == IP_MODE_IP4 ||\r | |
2224 | AttemptConfigData->AutoConfigureMode == IP_MODE_AUTOCONFIG_IP4)) {\r | |
2225 | Status = IScsiDoDhcp (Private->Image, Private->Controller, AttemptConfigData);\r | |
2226 | if (!EFI_ERROR (Status)) {\r | |
2227 | AttemptConfigData->DhcpSuccess = TRUE;\r | |
2228 | }\r | |
2229 | } else if (mPrivate->Ipv6Flag &&\r | |
2230 | (AttemptConfigData->SessionConfigData.IpMode == IP_MODE_IP6 ||\r | |
2231 | AttemptConfigData->AutoConfigureMode == IP_MODE_AUTOCONFIG_IP6)) {\r | |
2232 | Status = IScsiDoDhcp6 (Private->Image, Private->Controller, AttemptConfigData);\r | |
2233 | if (!EFI_ERROR (Status)) {\r | |
2234 | AttemptConfigData->DhcpSuccess = TRUE;\r | |
2235 | }\r | |
2236 | }\r | |
2237 | \r | |
2238 | //\r | |
2239 | // Refresh the state of this attempt to NVR.\r | |
2240 | //\r | |
4c5a5e0c | 2241 | UnicodeSPrint (\r |
2242 | mPrivate->PortString,\r | |
2243 | (UINTN) ISCSI_NAME_IFR_MAX_SIZE,\r | |
8d1f5e04 | 2244 | L"Attempt %d",\r |
4c5a5e0c | 2245 | (UINTN) AttemptConfigData->AttemptConfigIndex\r |
2246 | );\r | |
2247 | \r | |
2248 | gRT->SetVariable (\r | |
2249 | mPrivate->PortString,\r | |
2250 | &gEfiIScsiInitiatorNameProtocolGuid,\r | |
2251 | ISCSI_CONFIG_VAR_ATTR,\r | |
2252 | sizeof (ISCSI_ATTEMPT_CONFIG_NVDATA),\r | |
2253 | AttemptConfigData\r | |
2254 | );\r | |
2255 | }\r | |
2256 | \r | |
2257 | //\r | |
2258 | // Update Attempt Help Info.\r | |
2259 | //\r | |
2260 | \r | |
2261 | if (AttemptConfigData->SessionConfigData.Enabled == ISCSI_DISABLED) {\r | |
2262 | UnicodeSPrint (IScsiMode, 64, L"Disabled");\r | |
2263 | } else if (AttemptConfigData->SessionConfigData.Enabled == ISCSI_ENABLED) {\r | |
2264 | UnicodeSPrint (IScsiMode, 64, L"Enabled");\r | |
2265 | } else if (AttemptConfigData->SessionConfigData.Enabled == ISCSI_ENABLED_FOR_MPIO) {\r | |
2266 | UnicodeSPrint (IScsiMode, 64, L"Enabled for MPIO");\r | |
2267 | }\r | |
2268 | \r | |
2269 | if (AttemptConfigData->SessionConfigData.IpMode == IP_MODE_IP4) {\r | |
2270 | UnicodeSPrint (IpMode, 64, L"IP4");\r | |
2271 | } else if (AttemptConfigData->SessionConfigData.IpMode == IP_MODE_IP6) {\r | |
2272 | UnicodeSPrint (IpMode, 64, L"IP6");\r | |
2273 | } else if (AttemptConfigData->SessionConfigData.IpMode == IP_MODE_AUTOCONFIG) {\r | |
2274 | UnicodeSPrint (IpMode, 64, L"Autoconfigure");\r | |
2275 | }\r | |
2276 | \r | |
2277 | UnicodeSPrint (\r | |
2278 | mPrivate->PortString,\r | |
2279 | (UINTN) ISCSI_NAME_IFR_MAX_SIZE,\r | |
2280 | L"MAC: %s, PFA: Bus %d | Dev %d | Func %d, iSCSI mode: %s, IP version: %s",\r | |
2281 | MacString,\r | |
2282 | NicInfo->BusNumber,\r | |
2283 | NicInfo->DeviceNumber,\r | |
2284 | NicInfo->FunctionNumber,\r | |
2285 | IScsiMode,\r | |
2286 | IpMode\r | |
2287 | );\r | |
2288 | \r | |
2289 | AttemptConfigData->AttemptTitleHelpToken = HiiSetString (\r | |
2290 | mCallbackInfo->RegisteredHandle,\r | |
2291 | 0,\r | |
2292 | mPrivate->PortString,\r | |
2293 | NULL\r | |
2294 | );\r | |
7c275b3c ZL |
2295 | if (AttemptConfigData->AttemptTitleHelpToken == 0) {\r |
2296 | return EFI_OUT_OF_RESOURCES;\r | |
2297 | }\r | |
4c5a5e0c | 2298 | \r |
2299 | //\r | |
2300 | // Record the attempt in global link list.\r | |
2301 | //\r | |
2302 | InsertTailList (&mPrivate->AttemptConfigs, &AttemptConfigData->Link);\r | |
2303 | mPrivate->AttemptCount++;\r | |
2304 | \r | |
2305 | if (AttemptConfigData->SessionConfigData.Enabled == ISCSI_ENABLED_FOR_MPIO) {\r | |
2306 | mPrivate->MpioCount++;\r | |
2307 | mPrivate->EnableMpio = TRUE;\r | |
2308 | \r | |
2309 | if (AttemptConfigData->AuthenticationType == ISCSI_AUTH_TYPE_KRB) {\r | |
2310 | mPrivate->Krb5MpioCount++;\r | |
2311 | }\r | |
2312 | } else if (AttemptConfigData->SessionConfigData.Enabled == ISCSI_ENABLED) {\r | |
2313 | mPrivate->SinglePathCount++;\r | |
2314 | }\r | |
2315 | }\r | |
2316 | \r | |
2317 | //\r | |
2318 | // Reorder the AttemptConfig by the configured order.\r | |
2319 | //\r | |
2320 | for (Index = 0; Index < AttemptConfigOrderSize / sizeof (UINT8); Index++) {\r | |
2321 | AttemptConfigData = IScsiConfigGetAttemptByConfigIndex (AttemptConfigOrder[Index]);\r | |
2322 | if (AttemptConfigData == NULL) {\r | |
2323 | continue;\r | |
2324 | }\r | |
2325 | \r | |
2326 | RemoveEntryList (&AttemptConfigData->Link);\r | |
2327 | InsertTailList (&mPrivate->AttemptConfigs, &AttemptConfigData->Link);\r | |
2328 | }\r | |
2329 | \r | |
2330 | //\r | |
2331 | // Update the Main Form.\r | |
2332 | //\r | |
2333 | IScsiConfigUpdateAttempt ();\r | |
2334 | \r | |
2335 | FreePool (AttemptConfigOrder);\r | |
2336 | \r | |
2337 | //\r | |
2338 | // There should be at least one attempt configuration.\r | |
2339 | //\r | |
2340 | if (!mPrivate->EnableMpio) {\r | |
2341 | if (mPrivate->SinglePathCount == 0) {\r | |
2342 | return EFI_NOT_FOUND;\r | |
2343 | }\r | |
2344 | mPrivate->ValidSinglePathCount = mPrivate->SinglePathCount;\r | |
2345 | }\r | |
2346 | \r | |
2347 | return EFI_SUCCESS;\r | |
2348 | }\r | |
2349 | \r | |
2350 | \r | |
2351 | /**\r | |
2352 | Get the device path of the iSCSI tcp connection and update it.\r | |
2353 | \r | |
2354 | @param Session The iSCSI session.\r | |
2355 | \r | |
2356 | @return The updated device path.\r | |
2357 | @retval NULL Other errors as indicated.\r | |
2358 | \r | |
2359 | **/\r | |
2360 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2361 | IScsiGetTcpConnDevicePath (\r | |
2362 | IN ISCSI_SESSION *Session\r | |
2363 | )\r | |
2364 | {\r | |
2365 | ISCSI_CONNECTION *Conn;\r | |
2366 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r | |
2367 | EFI_STATUS Status;\r | |
2368 | EFI_DEV_PATH *DPathNode;\r | |
42f0586d | 2369 | UINTN PathLen;\r |
4c5a5e0c | 2370 | \r |
2371 | if (Session->State != SESSION_STATE_LOGGED_IN) {\r | |
2372 | return NULL;\r | |
2373 | }\r | |
2374 | \r | |
2375 | Conn = NET_LIST_USER_STRUCT_S (\r | |
2376 | Session->Conns.ForwardLink,\r | |
2377 | ISCSI_CONNECTION,\r | |
2378 | Link,\r | |
2379 | ISCSI_CONNECTION_SIGNATURE\r | |
2380 | );\r | |
2381 | \r | |
2382 | Status = gBS->HandleProtocol (\r | |
2383 | Conn->TcpIo.Handle,\r | |
2384 | &gEfiDevicePathProtocolGuid,\r | |
2385 | (VOID **) &DevicePath\r | |
2386 | ); \r | |
2387 | if (EFI_ERROR (Status)) {\r | |
2388 | return NULL;\r | |
2389 | }\r | |
2390 | //\r | |
2391 | // Duplicate it.\r | |
2392 | //\r | |
2393 | DevicePath = DuplicateDevicePath (DevicePath);\r | |
2394 | if (DevicePath == NULL) {\r | |
2395 | return NULL;\r | |
2396 | }\r | |
2397 | \r | |
2398 | DPathNode = (EFI_DEV_PATH *) DevicePath;\r | |
2399 | \r | |
2400 | while (!IsDevicePathEnd (&DPathNode->DevPath)) {\r | |
2401 | if (DevicePathType (&DPathNode->DevPath) == MESSAGING_DEVICE_PATH) {\r | |
2402 | if (!Conn->Ipv6Flag && DevicePathSubType (&DPathNode->DevPath) == MSG_IPv4_DP) {\r | |
2403 | DPathNode->Ipv4.LocalPort = 0;\r | |
501793fa RN |
2404 | \r |
2405 | DPathNode->Ipv4.StaticIpAddress = \r | |
2406 | (BOOLEAN) (!Session->ConfigData->SessionConfigData.InitiatorInfoFromDhcp);\r | |
2407 | \r | |
42f0586d | 2408 | //\r |
2409 | // Add a judgement here to support previous versions of IPv4_DEVICE_PATH.\r | |
2410 | // In previous versions of IPv4_DEVICE_PATH, GatewayIpAddress and SubnetMask\r | |
2411 | // do not exist.\r | |
2412 | // In new version of IPv4_DEVICE_PATH, structcure length is 27.\r | |
2413 | //\r | |
501793fa | 2414 | \r |
42f0586d | 2415 | PathLen = DevicePathNodeLength (&DPathNode->Ipv4);\r |
2416 | \r | |
5ae7578a | 2417 | if (PathLen == IP4_NODE_LEN_NEW_VERSIONS) { \r |
42f0586d | 2418 | \r |
2419 | IP4_COPY_ADDRESS (\r | |
2420 | &DPathNode->Ipv4.GatewayIpAddress,\r | |
2421 | &Session->ConfigData->SessionConfigData.Gateway\r | |
2422 | );\r | |
2423 | \r | |
2424 | IP4_COPY_ADDRESS (\r | |
2425 | &DPathNode->Ipv4.SubnetMask,\r | |
2426 | &Session->ConfigData->SessionConfigData.SubnetMask\r | |
2427 | );\r | |
2428 | }\r | |
2429 | \r | |
4c5a5e0c | 2430 | break;\r |
2431 | } else if (Conn->Ipv6Flag && DevicePathSubType (&DPathNode->DevPath) == MSG_IPv6_DP) {\r | |
2432 | DPathNode->Ipv6.LocalPort = 0;\r | |
42f0586d | 2433 | \r |
2434 | //\r | |
2435 | // Add a judgement here to support previous versions of IPv6_DEVICE_PATH.\r | |
2436 | // In previous versions of IPv6_DEVICE_PATH, IpAddressOrigin, PrefixLength\r | |
2437 | // and GatewayIpAddress do not exist.\r | |
2438 | // In new version of IPv6_DEVICE_PATH, structure length is 60, while in \r | |
2439 | // old versions, the length is 43.\r | |
2440 | //\r | |
2441 | \r | |
2442 | PathLen = DevicePathNodeLength (&DPathNode->Ipv6);\r | |
2443 | \r | |
5ae7578a | 2444 | if (PathLen == IP6_NODE_LEN_NEW_VERSIONS ) { \r |
42f0586d | 2445 | \r |
2446 | DPathNode->Ipv6.IpAddressOrigin = 0;\r | |
2447 | DPathNode->Ipv6.PrefixLength = IP6_PREFIX_LENGTH;\r | |
2448 | ZeroMem (&DPathNode->Ipv6.GatewayIpAddress, sizeof (EFI_IPv6_ADDRESS));\r | |
2449 | }\r | |
5ae7578a | 2450 | else if (PathLen == IP6_NODE_LEN_OLD_VERSIONS) { \r |
42f0586d | 2451 | \r |
2452 | //\r | |
2453 | // StaticIPAddress is a field in old versions of IPv6_DEVICE_PATH, while ignored in new \r | |
2454 | // version. Set StaticIPAddress through its' offset in old IPv6_DEVICE_PATH.\r | |
2455 | //\r | |
5ae7578a | 2456 | *((UINT8 *)(&DPathNode->Ipv6) + IP6_OLD_IPADDRESS_OFFSET) = \r |
42f0586d | 2457 | (BOOLEAN) (!Session->ConfigData->SessionConfigData.InitiatorInfoFromDhcp);\r |
2458 | }\r | |
2459 | \r | |
4c5a5e0c | 2460 | break;\r |
2461 | }\r | |
2462 | }\r | |
2463 | \r | |
2464 | DPathNode = (EFI_DEV_PATH *) NextDevicePathNode (&DPathNode->DevPath);\r | |
2465 | }\r | |
2466 | \r | |
2467 | return DevicePath;\r | |
2468 | }\r | |
2469 | \r | |
2470 | \r | |
2471 | /**\r | |
2472 | Abort the session when the transition from BS to RT is initiated.\r | |
2473 | \r | |
2474 | @param[in] Event The event signaled.\r | |
2475 | @param[in] Context The iSCSI driver data.\r | |
2476 | \r | |
2477 | **/\r | |
2478 | VOID\r | |
2479 | EFIAPI\r | |
2480 | IScsiOnExitBootService (\r | |
2481 | IN EFI_EVENT Event,\r | |
2482 | IN VOID *Context\r | |
2483 | )\r | |
2484 | {\r | |
2485 | ISCSI_DRIVER_DATA *Private;\r | |
2486 | \r | |
2487 | Private = (ISCSI_DRIVER_DATA *) Context;\r | |
2488 | gBS->CloseEvent (Private->ExitBootServiceEvent);\r | |
2489 | \r | |
2490 | if (Private->Session != NULL) {\r | |
2491 | IScsiSessionAbort (Private->Session);\r | |
2492 | }\r | |
2493 | }\r | |
18b24f92 FS |
2494 | \r |
2495 | /**\r | |
2496 | Tests whether a controller handle is being managed by IScsi driver.\r | |
2497 | \r | |
2498 | This function tests whether the driver specified by DriverBindingHandle is\r | |
2499 | currently managing the controller specified by ControllerHandle. This test\r | |
2500 | is performed by evaluating if the the protocol specified by ProtocolGuid is\r | |
2501 | present on ControllerHandle and is was opened by DriverBindingHandle and Nic\r | |
2502 | Device handle with an attribute of EFI_OPEN_PROTOCOL_BY_DRIVER. \r | |
2503 | If ProtocolGuid is NULL, then ASSERT().\r | |
2504 | \r | |
2505 | @param ControllerHandle A handle for a controller to test.\r | |
2506 | @param DriverBindingHandle Specifies the driver binding handle for the\r | |
2507 | driver.\r | |
2508 | @param ProtocolGuid Specifies the protocol that the driver specified\r | |
2509 | by DriverBindingHandle opens in its Start()\r | |
2510 | function.\r | |
2511 | \r | |
2512 | @retval EFI_SUCCESS ControllerHandle is managed by the driver\r | |
2513 | specified by DriverBindingHandle.\r | |
2514 | @retval EFI_UNSUPPORTED ControllerHandle is not managed by the driver\r | |
2515 | specified by DriverBindingHandle.\r | |
2516 | \r | |
2517 | **/\r | |
2518 | EFI_STATUS\r | |
2519 | EFIAPI\r | |
2520 | IScsiTestManagedDevice (\r | |
2521 | IN EFI_HANDLE ControllerHandle,\r | |
2522 | IN EFI_HANDLE DriverBindingHandle,\r | |
2523 | IN EFI_GUID *ProtocolGuid\r | |
2524 | )\r | |
2525 | {\r | |
2526 | EFI_STATUS Status;\r | |
2527 | VOID *ManagedInterface;\r | |
2528 | EFI_HANDLE NicControllerHandle;\r | |
2529 | \r | |
2530 | ASSERT (ProtocolGuid != NULL);\r | |
2531 | \r | |
2532 | NicControllerHandle = NetLibGetNicHandle (ControllerHandle, ProtocolGuid);\r | |
2533 | if (NicControllerHandle == NULL) {\r | |
2534 | return EFI_UNSUPPORTED;\r | |
2535 | }\r | |
2536 | \r | |
2537 | Status = gBS->OpenProtocol (\r | |
2538 | ControllerHandle,\r | |
2539 | (EFI_GUID *) ProtocolGuid,\r | |
2540 | &ManagedInterface,\r | |
2541 | DriverBindingHandle,\r | |
2542 | NicControllerHandle,\r | |
2543 | EFI_OPEN_PROTOCOL_BY_DRIVER\r | |
2544 | );\r | |
2545 | if (!EFI_ERROR (Status)) {\r | |
2546 | gBS->CloseProtocol (\r | |
2547 | ControllerHandle,\r | |
2548 | (EFI_GUID *) ProtocolGuid,\r | |
2549 | DriverBindingHandle,\r | |
2550 | NicControllerHandle\r | |
2551 | );\r | |
2552 | return EFI_UNSUPPORTED;\r | |
2553 | }\r | |
2554 | \r | |
2555 | if (Status != EFI_ALREADY_STARTED) {\r | |
2556 | return EFI_UNSUPPORTED;\r | |
2557 | }\r | |
2558 | \r | |
2559 | return EFI_SUCCESS;\r | |
2560 | }\r |