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4c5a5e0c | 1 | /** @file\r |
2 | Miscellaneous routines for iSCSI driver.\r | |
3 | \r | |
a37c60b6 | 4 | Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>\r |
ecf98fbc | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
4c5a5e0c | 6 | \r |
7 | **/\r | |
8 | \r | |
9 | #include "IScsiImpl.h"\r | |
10 | \r | |
11 | GLOBAL_REMOVE_IF_UNREFERENCED CONST CHAR8 IScsiHexString[] = "0123456789ABCDEFabcdef";\r | |
12 | \r | |
13 | /**\r | |
14 | Removes (trims) specified leading and trailing characters from a string.\r | |
15 | \r | |
16 | @param[in, out] Str Pointer to the null-terminated string to be trimmed.\r | |
f75a7f56 | 17 | On return, Str will hold the trimmed string.\r |
4c5a5e0c | 18 | \r |
19 | @param[in] CharC Character will be trimmed from str.\r | |
20 | \r | |
21 | **/\r | |
22 | VOID\r | |
23 | IScsiStrTrim (\r | |
24 | IN OUT CHAR16 *Str,\r | |
25 | IN CHAR16 CharC\r | |
26 | )\r | |
27 | {\r | |
28 | CHAR16 *Pointer1;\r | |
29 | CHAR16 *Pointer2;\r | |
f75a7f56 | 30 | \r |
4c5a5e0c | 31 | if (*Str == 0) {\r |
32 | return ;\r | |
33 | }\r | |
f75a7f56 | 34 | \r |
4c5a5e0c | 35 | //\r |
36 | // Trim off the leading and trailing characters c\r | |
37 | //\r | |
38 | for (Pointer1 = Str; (*Pointer1 != 0) && (*Pointer1 == CharC); Pointer1++) {\r | |
39 | ;\r | |
40 | }\r | |
f75a7f56 | 41 | \r |
4c5a5e0c | 42 | Pointer2 = Str;\r |
43 | if (Pointer2 == Pointer1) {\r | |
44 | while (*Pointer1 != 0) {\r | |
45 | Pointer2++;\r | |
46 | Pointer1++;\r | |
47 | }\r | |
48 | } else {\r | |
f75a7f56 LG |
49 | while (*Pointer1 != 0) {\r |
50 | *Pointer2 = *Pointer1;\r | |
4c5a5e0c | 51 | Pointer1++;\r |
52 | Pointer2++;\r | |
53 | }\r | |
54 | *Pointer2 = 0;\r | |
55 | }\r | |
f75a7f56 LG |
56 | \r |
57 | \r | |
4c5a5e0c | 58 | for (Pointer1 = Str + StrLen(Str) - 1; Pointer1 >= Str && *Pointer1 == CharC; Pointer1--) {\r |
59 | ;\r | |
60 | }\r | |
f75a7f56 | 61 | if (Pointer1 != Str + StrLen(Str) - 1) {\r |
4c5a5e0c | 62 | *(Pointer1 + 1) = 0;\r |
63 | }\r | |
64 | }\r | |
65 | \r | |
66 | /**\r | |
67 | Calculate the prefix length of the IPv4 subnet mask.\r | |
68 | \r | |
69 | @param[in] SubnetMask The IPv4 subnet mask.\r | |
70 | \r | |
71 | @return The prefix length of the subnet mask.\r | |
72 | @retval 0 Other errors as indicated.\r | |
73 | \r | |
74 | **/\r | |
75 | UINT8\r | |
76 | IScsiGetSubnetMaskPrefixLength (\r | |
77 | IN EFI_IPv4_ADDRESS *SubnetMask\r | |
78 | )\r | |
79 | {\r | |
80 | UINT8 Len;\r | |
81 | UINT32 ReverseMask;\r | |
82 | \r | |
83 | //\r | |
84 | // The SubnetMask is in network byte order.\r | |
85 | //\r | |
86 | ReverseMask = (SubnetMask->Addr[0] << 24) | (SubnetMask->Addr[1] << 16) | (SubnetMask->Addr[2] << 8) | (SubnetMask->Addr[3]);\r | |
87 | \r | |
88 | //\r | |
89 | // Reverse it.\r | |
90 | //\r | |
91 | ReverseMask = ~ReverseMask;\r | |
92 | \r | |
93 | if ((ReverseMask & (ReverseMask + 1)) != 0) {\r | |
94 | return 0;\r | |
95 | }\r | |
96 | \r | |
97 | Len = 0;\r | |
98 | \r | |
99 | while (ReverseMask != 0) {\r | |
100 | ReverseMask = ReverseMask >> 1;\r | |
101 | Len++;\r | |
102 | }\r | |
103 | \r | |
104 | return (UINT8) (32 - Len);\r | |
105 | }\r | |
106 | \r | |
107 | \r | |
108 | /**\r | |
109 | Convert the hexadecimal encoded LUN string into the 64-bit LUN.\r | |
110 | \r | |
111 | @param[in] Str The hexadecimal encoded LUN string.\r | |
112 | @param[out] Lun Storage to return the 64-bit LUN.\r | |
113 | \r | |
114 | @retval EFI_SUCCESS The 64-bit LUN is stored in Lun.\r | |
115 | @retval EFI_INVALID_PARAMETER The string is malformatted.\r | |
116 | \r | |
117 | **/\r | |
118 | EFI_STATUS\r | |
119 | IScsiAsciiStrToLun (\r | |
120 | IN CHAR8 *Str,\r | |
121 | OUT UINT8 *Lun\r | |
122 | )\r | |
123 | {\r | |
124 | UINTN Index, IndexValue, IndexNum, SizeStr;\r | |
125 | CHAR8 TemStr[2];\r | |
126 | UINT8 TemValue;\r | |
127 | UINT16 Value[4];\r | |
f75a7f56 | 128 | \r |
4c5a5e0c | 129 | ZeroMem (Lun, 8);\r |
130 | ZeroMem (TemStr, 2);\r | |
131 | ZeroMem ((UINT8 *) Value, sizeof (Value));\r | |
f75a7f56 | 132 | SizeStr = AsciiStrLen (Str);\r |
4c5a5e0c | 133 | IndexValue = 0;\r |
134 | IndexNum = 0;\r | |
135 | \r | |
136 | for (Index = 0; Index < SizeStr; Index ++) {\r | |
137 | TemStr[0] = Str[Index];\r | |
138 | TemValue = (UINT8) AsciiStrHexToUint64 (TemStr);\r | |
139 | if (TemValue == 0 && TemStr[0] != '0') {\r | |
140 | if ((TemStr[0] != '-') || (IndexNum == 0)) {\r | |
141 | //\r | |
142 | // Invalid Lun Char.\r | |
143 | //\r | |
144 | return EFI_INVALID_PARAMETER;\r | |
145 | }\r | |
146 | }\r | |
f75a7f56 | 147 | \r |
4c5a5e0c | 148 | if ((TemValue == 0) && (TemStr[0] == '-')) {\r |
149 | //\r | |
150 | // Next Lun value.\r | |
151 | //\r | |
152 | if (++IndexValue >= 4) {\r | |
153 | //\r | |
154 | // Max 4 Lun value.\r | |
155 | //\r | |
156 | return EFI_INVALID_PARAMETER;\r | |
157 | }\r | |
158 | //\r | |
159 | // Restart str index for the next lun value.\r | |
160 | //\r | |
161 | IndexNum = 0;\r | |
162 | continue;\r | |
163 | }\r | |
f75a7f56 | 164 | \r |
4c5a5e0c | 165 | if (++IndexNum > 4) {\r |
f75a7f56 | 166 | //\r |
4c5a5e0c | 167 | // Each Lun Str can't exceed size 4, because it will be as UINT16 value.\r |
168 | //\r | |
169 | return EFI_INVALID_PARAMETER;\r | |
170 | }\r | |
f75a7f56 | 171 | \r |
4c5a5e0c | 172 | //\r |
173 | // Combine UINT16 value.\r | |
174 | //\r | |
175 | Value[IndexValue] = (UINT16) ((Value[IndexValue] << 4) + TemValue);\r | |
176 | }\r | |
f75a7f56 | 177 | \r |
4c5a5e0c | 178 | for (Index = 0; Index <= IndexValue; Index ++) {\r |
179 | *((UINT16 *) &Lun[Index * 2]) = HTONS (Value[Index]);\r | |
180 | }\r | |
f75a7f56 | 181 | \r |
4c5a5e0c | 182 | return EFI_SUCCESS;\r |
183 | }\r | |
184 | \r | |
185 | /**\r | |
186 | Convert the 64-bit LUN into the hexadecimal encoded LUN string.\r | |
187 | \r | |
188 | @param[in] Lun The 64-bit LUN.\r | |
189 | @param[out] Str The storage to return the hexadecimal encoded LUN string.\r | |
190 | \r | |
191 | **/\r | |
192 | VOID\r | |
193 | IScsiLunToUnicodeStr (\r | |
194 | IN UINT8 *Lun,\r | |
195 | OUT CHAR16 *Str\r | |
196 | )\r | |
197 | {\r | |
198 | UINTN Index;\r | |
199 | CHAR16 *TempStr;\r | |
200 | \r | |
201 | TempStr = Str;\r | |
202 | \r | |
203 | for (Index = 0; Index < 4; Index++) {\r | |
204 | \r | |
205 | if ((Lun[2 * Index] | Lun[2 * Index + 1]) == 0) {\r | |
a4faf336 | 206 | CopyMem (TempStr, L"0-", sizeof (L"0-"));\r |
4c5a5e0c | 207 | } else {\r |
208 | TempStr[0] = (CHAR16) IScsiHexString[Lun[2 * Index] >> 4];\r | |
209 | TempStr[1] = (CHAR16) IScsiHexString[Lun[2 * Index] & 0x0F];\r | |
210 | TempStr[2] = (CHAR16) IScsiHexString[Lun[2 * Index + 1] >> 4];\r | |
211 | TempStr[3] = (CHAR16) IScsiHexString[Lun[2 * Index + 1] & 0x0F];\r | |
212 | TempStr[4] = L'-';\r | |
213 | TempStr[5] = 0;\r | |
214 | \r | |
215 | IScsiStrTrim (TempStr, L'0');\r | |
216 | }\r | |
217 | \r | |
218 | TempStr += StrLen (TempStr);\r | |
219 | }\r | |
a4faf336 FS |
220 | //\r |
221 | // Remove the last '-'\r | |
222 | //\r | |
35320304 | 223 | ASSERT (StrLen(Str) >= 1);\r |
4c5a5e0c | 224 | Str[StrLen (Str) - 1] = 0;\r |
225 | \r | |
226 | for (Index = StrLen (Str) - 1; Index > 1; Index = Index - 2) {\r | |
227 | if ((Str[Index] == L'0') && (Str[Index - 1] == L'-')) {\r | |
228 | Str[Index - 1] = 0;\r | |
229 | } else {\r | |
230 | break;\r | |
231 | }\r | |
232 | }\r | |
233 | }\r | |
234 | \r | |
235 | /**\r | |
236 | Convert the formatted IP address into the binary IP address.\r | |
237 | \r | |
238 | @param[in] Str The UNICODE string.\r | |
239 | @param[in] IpMode Indicates whether the IP address is v4 or v6.\r | |
240 | @param[out] Ip The storage to return the ASCII string.\r | |
241 | \r | |
242 | @retval EFI_SUCCESS The binary IP address is returned in Ip.\r | |
243 | @retval EFI_INVALID_PARAMETER The IP string is malformatted or IpMode is\r | |
244 | invalid.\r | |
245 | \r | |
246 | **/\r | |
247 | EFI_STATUS\r | |
248 | IScsiAsciiStrToIp (\r | |
249 | IN CHAR8 *Str,\r | |
250 | IN UINT8 IpMode,\r | |
251 | OUT EFI_IP_ADDRESS *Ip\r | |
252 | )\r | |
253 | {\r | |
254 | EFI_STATUS Status;\r | |
255 | \r | |
256 | if (IpMode == IP_MODE_IP4 || IpMode == IP_MODE_AUTOCONFIG_IP4) {\r | |
257 | return NetLibAsciiStrToIp4 (Str, &Ip->v4);\r | |
258 | \r | |
259 | } else if (IpMode == IP_MODE_IP6 || IpMode == IP_MODE_AUTOCONFIG_IP6) {\r | |
260 | return NetLibAsciiStrToIp6 (Str, &Ip->v6);\r | |
261 | \r | |
262 | } else if (IpMode == IP_MODE_AUTOCONFIG) {\r | |
263 | Status = NetLibAsciiStrToIp4 (Str, &Ip->v4);\r | |
264 | if (!EFI_ERROR (Status)) {\r | |
265 | return Status;\r | |
266 | }\r | |
267 | return NetLibAsciiStrToIp6 (Str, &Ip->v6);\r | |
268 | \r | |
269 | }\r | |
270 | \r | |
271 | return EFI_INVALID_PARAMETER;\r | |
272 | }\r | |
273 | \r | |
274 | /**\r | |
efb56593 | 275 | Convert the mac address into a hexadecimal encoded "-" separated string.\r |
4c5a5e0c | 276 | \r |
277 | @param[in] Mac The mac address.\r | |
278 | @param[in] Len Length in bytes of the mac address.\r | |
279 | @param[in] VlanId VLAN ID of the network device.\r | |
280 | @param[out] Str The storage to return the mac string.\r | |
281 | \r | |
282 | **/\r | |
283 | VOID\r | |
284 | IScsiMacAddrToStr (\r | |
285 | IN EFI_MAC_ADDRESS *Mac,\r | |
286 | IN UINT32 Len,\r | |
287 | IN UINT16 VlanId,\r | |
288 | OUT CHAR16 *Str\r | |
289 | )\r | |
290 | {\r | |
291 | UINT32 Index;\r | |
292 | CHAR16 *String;\r | |
293 | \r | |
294 | for (Index = 0; Index < Len; Index++) {\r | |
295 | Str[3 * Index] = (CHAR16) IScsiHexString[(Mac->Addr[Index] >> 4) & 0x0F];\r | |
296 | Str[3 * Index + 1] = (CHAR16) IScsiHexString[Mac->Addr[Index] & 0x0F];\r | |
c0d494b5 | 297 | Str[3 * Index + 2] = L':';\r |
4c5a5e0c | 298 | }\r |
299 | \r | |
300 | String = &Str[3 * Index - 1] ;\r | |
301 | if (VlanId != 0) {\r | |
302 | String += UnicodeSPrint (String, 6 * sizeof (CHAR16), L"\\%04x", (UINTN) VlanId);\r | |
303 | }\r | |
304 | \r | |
305 | *String = L'\0';\r | |
306 | }\r | |
307 | \r | |
308 | /**\r | |
309 | Convert the binary encoded buffer into a hexadecimal encoded string.\r | |
310 | \r | |
311 | @param[in] BinBuffer The buffer containing the binary data.\r | |
312 | @param[in] BinLength Length of the binary buffer.\r | |
313 | @param[in, out] HexStr Pointer to the string.\r | |
314 | @param[in, out] HexLength The length of the string.\r | |
315 | \r | |
f75a7f56 | 316 | @retval EFI_SUCCESS The binary data is converted to the hexadecimal string\r |
4c5a5e0c | 317 | and the length of the string is updated.\r |
318 | @retval EFI_BUFFER_TOO_SMALL The string is too small.\r | |
319 | @retval EFI_INVALID_PARAMETER The IP string is malformatted.\r | |
320 | \r | |
321 | **/\r | |
322 | EFI_STATUS\r | |
323 | IScsiBinToHex (\r | |
324 | IN UINT8 *BinBuffer,\r | |
325 | IN UINT32 BinLength,\r | |
326 | IN OUT CHAR8 *HexStr,\r | |
327 | IN OUT UINT32 *HexLength\r | |
328 | )\r | |
329 | {\r | |
330 | UINTN Index;\r | |
331 | \r | |
332 | if ((HexStr == NULL) || (BinBuffer == NULL) || (BinLength == 0)) {\r | |
333 | return EFI_INVALID_PARAMETER;\r | |
334 | }\r | |
335 | \r | |
336 | if (((*HexLength) - 3) < BinLength * 2) {\r | |
337 | *HexLength = BinLength * 2 + 3;\r | |
338 | return EFI_BUFFER_TOO_SMALL;\r | |
339 | }\r | |
340 | \r | |
341 | *HexLength = BinLength * 2 + 3;\r | |
342 | //\r | |
343 | // Prefix for Hex String.\r | |
344 | //\r | |
345 | HexStr[0] = '0';\r | |
346 | HexStr[1] = 'x';\r | |
347 | \r | |
348 | for (Index = 0; Index < BinLength; Index++) {\r | |
349 | HexStr[Index * 2 + 2] = IScsiHexString[BinBuffer[Index] >> 4];\r | |
350 | HexStr[Index * 2 + 3] = IScsiHexString[BinBuffer[Index] & 0xf];\r | |
351 | }\r | |
352 | \r | |
353 | HexStr[Index * 2 + 2] = '\0';\r | |
354 | \r | |
355 | return EFI_SUCCESS;\r | |
356 | }\r | |
357 | \r | |
358 | \r | |
359 | /**\r | |
360 | Convert the hexadecimal string into a binary encoded buffer.\r | |
361 | \r | |
362 | @param[in, out] BinBuffer The binary buffer.\r | |
363 | @param[in, out] BinLength Length of the binary buffer.\r | |
364 | @param[in] HexStr The hexadecimal string.\r | |
365 | \r | |
366 | @retval EFI_SUCCESS The hexadecimal string is converted into a binary\r | |
367 | encoded buffer.\r | |
368 | @retval EFI_BUFFER_TOO_SMALL The binary buffer is too small to hold the converted data.\r | |
369 | \r | |
370 | **/\r | |
371 | EFI_STATUS\r | |
372 | IScsiHexToBin (\r | |
373 | IN OUT UINT8 *BinBuffer,\r | |
374 | IN OUT UINT32 *BinLength,\r | |
375 | IN CHAR8 *HexStr\r | |
376 | )\r | |
377 | {\r | |
378 | UINTN Index;\r | |
379 | UINTN Length;\r | |
380 | UINT8 Digit;\r | |
381 | CHAR8 TemStr[2];\r | |
f75a7f56 | 382 | \r |
4c5a5e0c | 383 | ZeroMem (TemStr, sizeof (TemStr));\r |
384 | \r | |
385 | //\r | |
386 | // Find out how many hex characters the string has.\r | |
387 | //\r | |
388 | if ((HexStr[0] == '0') && ((HexStr[1] == 'x') || (HexStr[1] == 'X'))) {\r | |
389 | HexStr += 2;\r | |
390 | }\r | |
f75a7f56 | 391 | \r |
4c5a5e0c | 392 | Length = AsciiStrLen (HexStr);\r |
393 | \r | |
394 | for (Index = 0; Index < Length; Index ++) {\r | |
395 | TemStr[0] = HexStr[Index];\r | |
396 | Digit = (UINT8) AsciiStrHexToUint64 (TemStr);\r | |
397 | if (Digit == 0 && TemStr[0] != '0') {\r | |
398 | //\r | |
399 | // Invalid Lun Char.\r | |
400 | //\r | |
401 | break;\r | |
402 | }\r | |
403 | if ((Index & 1) == 0) {\r | |
404 | BinBuffer [Index/2] = Digit;\r | |
405 | } else {\r | |
406 | BinBuffer [Index/2] = (UINT8) ((BinBuffer [Index/2] << 4) + Digit);\r | |
407 | }\r | |
408 | }\r | |
f75a7f56 | 409 | \r |
4c5a5e0c | 410 | *BinLength = (UINT32) ((Index + 1)/2);\r |
411 | \r | |
412 | return EFI_SUCCESS;\r | |
413 | }\r | |
414 | \r | |
415 | \r | |
416 | /**\r | |
417 | Convert the decimal-constant string or hex-constant string into a numerical value.\r | |
418 | \r | |
419 | @param[in] Str String in decimal or hex.\r | |
420 | \r | |
421 | @return The numerical value.\r | |
422 | \r | |
423 | **/\r | |
424 | UINTN\r | |
425 | IScsiNetNtoi (\r | |
426 | IN CHAR8 *Str\r | |
427 | )\r | |
428 | {\r | |
429 | if ((Str[0] == '0') && ((Str[1] == 'x') || (Str[1] == 'X'))) {\r | |
430 | Str += 2;\r | |
431 | \r | |
432 | return AsciiStrHexToUintn (Str);\r | |
433 | }\r | |
434 | \r | |
435 | return AsciiStrDecimalToUintn (Str);\r | |
436 | }\r | |
437 | \r | |
438 | \r | |
439 | /**\r | |
440 | Generate random numbers.\r | |
441 | \r | |
442 | @param[in, out] Rand The buffer to contain random numbers.\r | |
443 | @param[in] RandLength The length of the Rand buffer.\r | |
444 | \r | |
445 | **/\r | |
446 | VOID\r | |
447 | IScsiGenRandom (\r | |
448 | IN OUT UINT8 *Rand,\r | |
449 | IN UINTN RandLength\r | |
450 | )\r | |
451 | {\r | |
452 | UINT32 Random;\r | |
453 | \r | |
454 | while (RandLength > 0) {\r | |
455 | Random = NET_RANDOM (NetRandomInitSeed ());\r | |
456 | *Rand++ = (UINT8) (Random);\r | |
457 | RandLength--;\r | |
458 | }\r | |
459 | }\r | |
460 | \r | |
461 | \r | |
6b08dd6e JW |
462 | /**\r |
463 | Check whether UNDI protocol supports IPv6.\r | |
464 | \r | |
465 | @param[in] ControllerHandle Controller handle.\r | |
466 | @param[in] Image Handle of the image.\r | |
467 | @param[out] Ipv6Support TRUE if UNDI supports IPv6.\r | |
468 | \r | |
469 | @retval EFI_SUCCESS Get the result whether UNDI supports IPv6 by NII or AIP protocol successfully.\r | |
470 | @retval EFI_NOT_FOUND Don't know whether UNDI supports IPv6 since NII or AIP is not available.\r | |
471 | \r | |
472 | **/\r | |
473 | EFI_STATUS\r | |
474 | IScsiCheckIpv6Support (\r | |
475 | IN EFI_HANDLE ControllerHandle,\r | |
476 | IN EFI_HANDLE Image,\r | |
477 | OUT BOOLEAN *Ipv6Support\r | |
478 | )\r | |
479 | {\r | |
480 | EFI_HANDLE Handle;\r | |
481 | EFI_ADAPTER_INFORMATION_PROTOCOL *Aip;\r | |
482 | EFI_STATUS Status;\r | |
483 | EFI_GUID *InfoTypesBuffer;\r | |
484 | UINTN InfoTypeBufferCount;\r | |
485 | UINTN TypeIndex;\r | |
486 | BOOLEAN Supported;\r | |
487 | VOID *InfoBlock;\r | |
488 | UINTN InfoBlockSize;\r | |
f75a7f56 | 489 | \r |
6b08dd6e JW |
490 | EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL *Nii;\r |
491 | \r | |
492 | ASSERT (Ipv6Support != NULL);\r | |
493 | \r | |
494 | //\r | |
495 | // Check whether the UNDI supports IPv6 by NII protocol.\r | |
496 | //\r | |
497 | Status = gBS->OpenProtocol (\r | |
498 | ControllerHandle,\r | |
499 | &gEfiNetworkInterfaceIdentifierProtocolGuid_31,\r | |
500 | (VOID **) &Nii,\r | |
501 | Image,\r | |
502 | ControllerHandle,\r | |
503 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r | |
504 | );\r | |
505 | if (Status == EFI_SUCCESS) {\r | |
506 | *Ipv6Support = Nii->Ipv6Supported;\r | |
507 | return EFI_SUCCESS;\r | |
508 | }\r | |
509 | \r | |
510 | //\r | |
511 | // Get the NIC handle by SNP protocol.\r | |
f75a7f56 | 512 | //\r |
6b08dd6e JW |
513 | Handle = NetLibGetSnpHandle (ControllerHandle, NULL);\r |
514 | if (Handle == NULL) {\r | |
515 | return EFI_NOT_FOUND;\r | |
516 | }\r | |
517 | \r | |
518 | Aip = NULL;\r | |
519 | Status = gBS->HandleProtocol (\r | |
520 | Handle,\r | |
521 | &gEfiAdapterInformationProtocolGuid,\r | |
522 | (VOID *) &Aip\r | |
523 | );\r | |
524 | if (EFI_ERROR (Status) || Aip == NULL) {\r | |
525 | return EFI_NOT_FOUND;\r | |
526 | }\r | |
527 | \r | |
528 | InfoTypesBuffer = NULL;\r | |
529 | InfoTypeBufferCount = 0;\r | |
530 | Status = Aip->GetSupportedTypes (Aip, &InfoTypesBuffer, &InfoTypeBufferCount);\r | |
531 | if (EFI_ERROR (Status) || InfoTypesBuffer == NULL) {\r | |
532 | FreePool (InfoTypesBuffer);\r | |
533 | return EFI_NOT_FOUND;\r | |
534 | }\r | |
535 | \r | |
536 | Supported = FALSE;\r | |
537 | for (TypeIndex = 0; TypeIndex < InfoTypeBufferCount; TypeIndex++) {\r | |
538 | if (CompareGuid (&InfoTypesBuffer[TypeIndex], &gEfiAdapterInfoUndiIpv6SupportGuid)) {\r | |
539 | Supported = TRUE;\r | |
540 | break;\r | |
541 | }\r | |
542 | }\r | |
543 | \r | |
544 | FreePool (InfoTypesBuffer);\r | |
545 | if (!Supported) {\r | |
546 | return EFI_NOT_FOUND;\r | |
547 | }\r | |
548 | \r | |
549 | //\r | |
550 | // We now have adapter information block.\r | |
551 | //\r | |
552 | InfoBlock = NULL;\r | |
553 | InfoBlockSize = 0;\r | |
554 | Status = Aip->GetInformation (Aip, &gEfiAdapterInfoUndiIpv6SupportGuid, &InfoBlock, &InfoBlockSize);\r | |
555 | if (EFI_ERROR (Status) || InfoBlock == NULL) {\r | |
556 | FreePool (InfoBlock);\r | |
557 | return EFI_NOT_FOUND;\r | |
f75a7f56 | 558 | }\r |
6b08dd6e JW |
559 | \r |
560 | *Ipv6Support = ((EFI_ADAPTER_INFO_UNDI_IPV6_SUPPORT *) InfoBlock)->Ipv6Support;\r | |
561 | FreePool (InfoBlock);\r | |
f75a7f56 | 562 | \r |
6b08dd6e JW |
563 | return EFI_SUCCESS;\r |
564 | }\r | |
565 | \r | |
4c5a5e0c | 566 | /**\r |
567 | Record the NIC info in global structure.\r | |
568 | \r | |
569 | @param[in] Controller The handle of the controller.\r | |
6b08dd6e | 570 | @param[in] Image Handle of the image.\r |
4c5a5e0c | 571 | \r |
572 | @retval EFI_SUCCESS The operation is completed.\r | |
573 | @retval EFI_OUT_OF_RESOURCES Do not have sufficient resources to finish this\r | |
574 | operation.\r | |
575 | \r | |
576 | **/\r | |
577 | EFI_STATUS\r | |
578 | IScsiAddNic (\r | |
6b08dd6e JW |
579 | IN EFI_HANDLE Controller,\r |
580 | IN EFI_HANDLE Image\r | |
4c5a5e0c | 581 | )\r |
582 | {\r | |
583 | EFI_STATUS Status;\r | |
584 | ISCSI_NIC_INFO *NicInfo;\r | |
585 | LIST_ENTRY *Entry;\r | |
586 | EFI_MAC_ADDRESS MacAddr;\r | |
587 | UINTN HwAddressSize;\r | |
588 | UINT16 VlanId;\r | |
589 | \r | |
590 | //\r | |
591 | // Get MAC address of this network device.\r | |
592 | //\r | |
593 | Status = NetLibGetMacAddress (Controller, &MacAddr, &HwAddressSize);\r | |
594 | if (EFI_ERROR (Status)) {\r | |
595 | return Status;\r | |
596 | }\r | |
597 | \r | |
598 | //\r | |
599 | // Get VLAN ID of this network device.\r | |
600 | //\r | |
601 | VlanId = NetLibGetVlanId (Controller);\r | |
602 | \r | |
603 | //\r | |
604 | // Check whether the NIC info already exists. Return directly if so.\r | |
605 | //\r | |
606 | NET_LIST_FOR_EACH (Entry, &mPrivate->NicInfoList) {\r | |
607 | NicInfo = NET_LIST_USER_STRUCT (Entry, ISCSI_NIC_INFO, Link);\r | |
608 | if (NicInfo->HwAddressSize == HwAddressSize &&\r | |
609 | CompareMem (&NicInfo->PermanentAddress, MacAddr.Addr, HwAddressSize) == 0 &&\r | |
610 | NicInfo->VlanId == VlanId) {\r | |
611 | mPrivate->CurrentNic = NicInfo->NicIndex;\r | |
f75a7f56 LG |
612 | \r |
613 | //\r | |
6b08dd6e | 614 | // Set IPv6 available flag.\r |
f75a7f56 | 615 | //\r |
6b08dd6e JW |
616 | Status = IScsiCheckIpv6Support (Controller, Image, &NicInfo->Ipv6Available);\r |
617 | if (EFI_ERROR (Status)) {\r | |
618 | //\r | |
f75a7f56 | 619 | // Fail to get the data whether UNDI supports IPv6.\r |
6b08dd6e JW |
620 | // Set default value to TRUE.\r |
621 | //\r | |
622 | NicInfo->Ipv6Available = TRUE;\r | |
623 | }\r | |
f75a7f56 | 624 | \r |
4c5a5e0c | 625 | return EFI_SUCCESS;\r |
626 | }\r | |
627 | \r | |
628 | if (mPrivate->MaxNic < NicInfo->NicIndex) {\r | |
629 | mPrivate->MaxNic = NicInfo->NicIndex;\r | |
630 | }\r | |
631 | }\r | |
632 | \r | |
633 | //\r | |
634 | // Record the NIC info in private structure.\r | |
635 | //\r | |
636 | NicInfo = AllocateZeroPool (sizeof (ISCSI_NIC_INFO));\r | |
637 | if (NicInfo == NULL) {\r | |
638 | return EFI_OUT_OF_RESOURCES;\r | |
639 | }\r | |
640 | \r | |
641 | CopyMem (&NicInfo->PermanentAddress, MacAddr.Addr, HwAddressSize);\r | |
642 | NicInfo->HwAddressSize = (UINT32) HwAddressSize;\r | |
643 | NicInfo->VlanId = VlanId;\r | |
644 | NicInfo->NicIndex = (UINT8) (mPrivate->MaxNic + 1);\r | |
645 | mPrivate->MaxNic = NicInfo->NicIndex;\r | |
f75a7f56 | 646 | \r |
6b08dd6e JW |
647 | //\r |
648 | // Set IPv6 available flag.\r | |
f75a7f56 | 649 | //\r |
6b08dd6e JW |
650 | Status = IScsiCheckIpv6Support (Controller, Image, &NicInfo->Ipv6Available);\r |
651 | if (EFI_ERROR (Status)) {\r | |
652 | //\r | |
f75a7f56 | 653 | // Fail to get the data whether UNDI supports IPv6.\r |
6b08dd6e JW |
654 | // Set default value to TRUE.\r |
655 | //\r | |
656 | NicInfo->Ipv6Available = TRUE;\r | |
657 | }\r | |
f75a7f56 | 658 | \r |
4c5a5e0c | 659 | //\r |
660 | // Get the PCI location.\r | |
661 | //\r | |
662 | IScsiGetNICPciLocation (\r | |
663 | Controller,\r | |
664 | &NicInfo->BusNumber,\r | |
665 | &NicInfo->DeviceNumber,\r | |
666 | &NicInfo->FunctionNumber\r | |
667 | );\r | |
668 | \r | |
669 | InsertTailList (&mPrivate->NicInfoList, &NicInfo->Link);\r | |
670 | mPrivate->NicCount++;\r | |
671 | \r | |
672 | mPrivate->CurrentNic = NicInfo->NicIndex;\r | |
673 | return EFI_SUCCESS;\r | |
674 | }\r | |
675 | \r | |
676 | \r | |
677 | /**\r | |
678 | Delete the recorded NIC info from global structure. Also delete corresponding\r | |
679 | attempts.\r | |
680 | \r | |
681 | @param[in] Controller The handle of the controller.\r | |
682 | \r | |
683 | @retval EFI_SUCCESS The operation is completed.\r | |
684 | @retval EFI_NOT_FOUND The NIC info to be deleted is not recorded.\r | |
685 | \r | |
686 | **/\r | |
687 | EFI_STATUS\r | |
688 | IScsiRemoveNic (\r | |
689 | IN EFI_HANDLE Controller\r | |
690 | )\r | |
691 | {\r | |
692 | EFI_STATUS Status;\r | |
693 | ISCSI_NIC_INFO *NicInfo;\r | |
694 | LIST_ENTRY *Entry;\r | |
695 | LIST_ENTRY *NextEntry;\r | |
696 | ISCSI_ATTEMPT_CONFIG_NVDATA *AttemptConfigData;\r | |
697 | ISCSI_NIC_INFO *ThisNic;\r | |
698 | EFI_MAC_ADDRESS MacAddr;\r | |
699 | UINTN HwAddressSize;\r | |
700 | UINT16 VlanId;\r | |
701 | \r | |
702 | //\r | |
703 | // Get MAC address of this network device.\r | |
704 | //\r | |
705 | Status = NetLibGetMacAddress (Controller, &MacAddr, &HwAddressSize);\r | |
706 | if (EFI_ERROR (Status)) {\r | |
707 | return Status;\r | |
708 | }\r | |
709 | \r | |
710 | //\r | |
711 | // Get VLAN ID of this network device.\r | |
712 | //\r | |
713 | VlanId = NetLibGetVlanId (Controller);\r | |
714 | \r | |
715 | //\r | |
716 | // Check whether the NIC information exists.\r | |
717 | //\r | |
718 | ThisNic = NULL;\r | |
719 | \r | |
720 | NET_LIST_FOR_EACH (Entry, &mPrivate->NicInfoList) {\r | |
721 | NicInfo = NET_LIST_USER_STRUCT (Entry, ISCSI_NIC_INFO, Link);\r | |
722 | if (NicInfo->HwAddressSize == HwAddressSize &&\r | |
723 | CompareMem (&NicInfo->PermanentAddress, MacAddr.Addr, HwAddressSize) == 0 &&\r | |
724 | NicInfo->VlanId == VlanId) {\r | |
725 | \r | |
726 | ThisNic = NicInfo;\r | |
727 | break;\r | |
728 | }\r | |
729 | }\r | |
730 | \r | |
731 | if (ThisNic == NULL) {\r | |
732 | return EFI_NOT_FOUND;\r | |
733 | }\r | |
734 | \r | |
735 | mPrivate->CurrentNic = ThisNic->NicIndex;\r | |
736 | \r | |
737 | RemoveEntryList (&ThisNic->Link);\r | |
738 | FreePool (ThisNic);\r | |
739 | mPrivate->NicCount--;\r | |
740 | \r | |
741 | //\r | |
742 | // Remove all attempts related to this NIC.\r | |
743 | //\r | |
744 | NET_LIST_FOR_EACH_SAFE (Entry, NextEntry, &mPrivate->AttemptConfigs) {\r | |
745 | AttemptConfigData = NET_LIST_USER_STRUCT (Entry, ISCSI_ATTEMPT_CONFIG_NVDATA, Link);\r | |
746 | if (AttemptConfigData->NicIndex == mPrivate->CurrentNic) {\r | |
747 | RemoveEntryList (&AttemptConfigData->Link);\r | |
748 | mPrivate->AttemptCount--;\r | |
749 | \r | |
750 | if (AttemptConfigData->SessionConfigData.Enabled == ISCSI_ENABLED_FOR_MPIO && mPrivate->MpioCount > 0) {\r | |
751 | if (--mPrivate->MpioCount == 0) {\r | |
752 | mPrivate->EnableMpio = FALSE;\r | |
753 | }\r | |
754 | \r | |
755 | if (AttemptConfigData->AuthenticationType == ISCSI_AUTH_TYPE_KRB && mPrivate->Krb5MpioCount > 0) {\r | |
756 | mPrivate->Krb5MpioCount--;\r | |
757 | }\r | |
758 | \r | |
759 | } else if (AttemptConfigData->SessionConfigData.Enabled == ISCSI_ENABLED && mPrivate->SinglePathCount > 0) {\r | |
760 | mPrivate->SinglePathCount--;\r | |
761 | \r | |
762 | if (mPrivate->ValidSinglePathCount > 0) {\r | |
763 | mPrivate->ValidSinglePathCount--;\r | |
764 | }\r | |
765 | }\r | |
766 | \r | |
767 | FreePool (AttemptConfigData);\r | |
768 | }\r | |
769 | }\r | |
770 | \r | |
8d1f5e04 ZL |
771 | return EFI_SUCCESS;\r |
772 | }\r | |
773 | \r | |
774 | /**\r | |
775 | Create and initialize the Attempts.\r | |
776 | \r | |
777 | @param[in] AttemptNum The number of Attempts will be created.\r | |
778 | \r | |
779 | @retval EFI_SUCCESS The Attempts have been created successfully.\r | |
780 | @retval Others Failed to create the Attempt.\r | |
781 | \r | |
782 | **/\r | |
783 | EFI_STATUS\r | |
784 | IScsiCreateAttempts (\r | |
785 | IN UINTN AttemptNum\r | |
786 | )\r | |
787 | {\r | |
788 | ISCSI_ATTEMPT_CONFIG_NVDATA *AttemptConfigData;\r | |
789 | ISCSI_SESSION_CONFIG_NVDATA *ConfigData;\r | |
790 | UINT8 *AttemptConfigOrder;\r | |
791 | UINTN AttemptConfigOrderSize;\r | |
792 | UINT8 *AttemptOrderTmp;\r | |
793 | UINTN TotalNumber;\r | |
794 | UINT8 Index;\r | |
795 | EFI_STATUS Status;\r | |
796 | \r | |
797 | for (Index = 1; Index <= AttemptNum; Index ++) {\r | |
798 | //\r | |
799 | // Get the initialized attempt order. This is used to essure creating attempts by order.\r | |
800 | //\r | |
801 | AttemptConfigOrder = IScsiGetVariableAndSize (\r | |
802 | L"InitialAttemptOrder",\r | |
803 | &gIScsiConfigGuid,\r | |
804 | &AttemptConfigOrderSize\r | |
805 | );\r | |
806 | TotalNumber = AttemptConfigOrderSize / sizeof (UINT8);\r | |
807 | if (TotalNumber == AttemptNum) {\r | |
808 | Status = EFI_SUCCESS;\r | |
809 | break;\r | |
810 | }\r | |
811 | TotalNumber++;\r | |
812 | \r | |
813 | //\r | |
814 | // Append the new created attempt to the end.\r | |
815 | //\r | |
816 | AttemptOrderTmp = AllocateZeroPool (TotalNumber * sizeof (UINT8));\r | |
817 | if (AttemptOrderTmp == NULL) {\r | |
818 | if (AttemptConfigOrder != NULL) {\r | |
819 | FreePool (AttemptConfigOrder);\r | |
820 | }\r | |
821 | return EFI_OUT_OF_RESOURCES;\r | |
822 | }\r | |
823 | \r | |
824 | if (AttemptConfigOrder != NULL) {\r | |
825 | CopyMem (AttemptOrderTmp, AttemptConfigOrder, AttemptConfigOrderSize);\r | |
826 | FreePool (AttemptConfigOrder);\r | |
827 | }\r | |
828 | \r | |
829 | AttemptOrderTmp[TotalNumber - 1] = Index;\r | |
830 | AttemptConfigOrder = AttemptOrderTmp;\r | |
831 | AttemptConfigOrderSize = TotalNumber * sizeof (UINT8);\r | |
832 | \r | |
833 | Status = gRT->SetVariable (\r | |
834 | L"InitialAttemptOrder",\r | |
835 | &gIScsiConfigGuid,\r | |
836 | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_NON_VOLATILE,\r | |
837 | AttemptConfigOrderSize,\r | |
838 | AttemptConfigOrder\r | |
839 | );\r | |
840 | FreePool (AttemptConfigOrder);\r | |
841 | if (EFI_ERROR (Status)) {\r | |
a2481def VS |
842 | DEBUG ((DEBUG_ERROR,\r |
843 | "%a: Failed to set 'InitialAttemptOrder' with Guid (%g): "\r | |
844 | "%r\n",\r | |
845 | __FUNCTION__, &gIScsiConfigGuid, Status));\r | |
8d1f5e04 ZL |
846 | return Status;\r |
847 | }\r | |
848 | \r | |
849 | //\r | |
850 | // Create new Attempt\r | |
851 | //\r | |
852 | AttemptConfigData = AllocateZeroPool (sizeof (ISCSI_ATTEMPT_CONFIG_NVDATA));\r | |
853 | if (AttemptConfigData == NULL) {\r | |
854 | return EFI_OUT_OF_RESOURCES;\r | |
855 | }\r | |
856 | ConfigData = &AttemptConfigData->SessionConfigData;\r | |
857 | ConfigData->TargetPort = ISCSI_WELL_KNOWN_PORT;\r | |
858 | ConfigData->ConnectTimeout = CONNECT_DEFAULT_TIMEOUT;\r | |
859 | ConfigData->ConnectRetryCount = CONNECT_MIN_RETRY;\r | |
860 | \r | |
861 | AttemptConfigData->AuthenticationType = ISCSI_AUTH_TYPE_CHAP;\r | |
862 | AttemptConfigData->AuthConfigData.CHAP.CHAPType = ISCSI_CHAP_UNI;\r | |
863 | //\r | |
864 | // Configure the Attempt index and set variable.\r | |
865 | //\r | |
866 | AttemptConfigData->AttemptConfigIndex = Index;\r | |
867 | \r | |
868 | //\r | |
869 | // Set the attempt name according to the order.\r | |
870 | //\r | |
871 | UnicodeSPrint (\r | |
872 | mPrivate->PortString,\r | |
873 | (UINTN) ISCSI_NAME_IFR_MAX_SIZE,\r | |
874 | L"Attempt %d",\r | |
875 | (UINTN) AttemptConfigData->AttemptConfigIndex\r | |
876 | );\r | |
877 | UnicodeStrToAsciiStrS (mPrivate->PortString, AttemptConfigData->AttemptName, ATTEMPT_NAME_SIZE);\r | |
878 | \r | |
879 | Status = gRT->SetVariable (\r | |
880 | mPrivate->PortString,\r | |
881 | &gEfiIScsiInitiatorNameProtocolGuid,\r | |
882 | ISCSI_CONFIG_VAR_ATTR,\r | |
883 | sizeof (ISCSI_ATTEMPT_CONFIG_NVDATA),\r | |
884 | AttemptConfigData\r | |
885 | );\r | |
886 | FreePool (AttemptConfigData);\r | |
887 | if (EFI_ERROR (Status)) {\r | |
a2481def VS |
888 | DEBUG ((DEBUG_ERROR,\r |
889 | "%a: Failed to set variable (mPrivate->PortString) with Guid (%g): "\r | |
890 | "%r\n",\r | |
891 | __FUNCTION__, &gEfiIScsiInitiatorNameProtocolGuid, Status));\r | |
8d1f5e04 ZL |
892 | return Status;\r |
893 | }\r | |
c0d494b5 | 894 | }\r |
895 | \r | |
4c5a5e0c | 896 | return EFI_SUCCESS;\r |
897 | }\r | |
898 | \r | |
8d1f5e04 ZL |
899 | /**\r |
900 | Create the iSCSI configuration Keywords for each attempt. You can find the keywords\r | |
901 | defined in the "x-UEFI-ns" namespace (http://www.uefi.org/confignamespace).\r | |
902 | \r | |
903 | @param[in] KeywordNum The number Sets of Keywords will be created.\r | |
904 | \r | |
905 | @retval EFI_SUCCESS The operation is completed.\r | |
906 | @retval Others Failed to create the Keywords.\r | |
907 | \r | |
908 | **/\r | |
909 | EFI_STATUS\r | |
910 | IScsiCreateKeywords (\r | |
911 | IN UINTN KeywordNum\r | |
912 | )\r | |
913 | {\r | |
914 | VOID *StartOpCodeHandle;\r | |
915 | EFI_IFR_GUID_LABEL *StartLabel;\r | |
916 | VOID *EndOpCodeHandle;\r | |
917 | EFI_IFR_GUID_LABEL *EndLabel;\r | |
918 | UINTN Index;\r | |
919 | EFI_STRING_ID StringToken;\r | |
920 | CHAR16 StringId[64];\r | |
921 | CHAR16 KeywordId[32];\r | |
922 | EFI_STATUS Status;\r | |
923 | \r | |
924 | Status = IScsiCreateOpCode (\r | |
925 | KEYWORD_ENTRY_LABEL,\r | |
926 | &StartOpCodeHandle,\r | |
927 | &StartLabel,\r | |
928 | &EndOpCodeHandle,\r | |
929 | &EndLabel\r | |
930 | );\r | |
931 | if (EFI_ERROR (Status)) {\r | |
932 | return EFI_OUT_OF_RESOURCES;\r | |
933 | }\r | |
934 | \r | |
935 | for (Index = 1; Index <= KeywordNum; Index ++) {\r | |
936 | //\r | |
937 | // Create iSCSIAttemptName Keyword.\r | |
938 | //\r | |
939 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_ATTEMPTT_NAME_PROMPT%d", Index);\r | |
940 | StringToken = HiiSetString (\r | |
941 | mCallbackInfo->RegisteredHandle,\r | |
942 | 0,\r | |
943 | StringId,\r | |
944 | NULL\r | |
945 | );\r | |
946 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIAttemptName:%d", Index);\r | |
947 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
948 | HiiCreateStringOpCode (\r | |
949 | StartOpCodeHandle,\r | |
950 | (EFI_QUESTION_ID) (ATTEMPT_ATTEMPT_NAME_QUESTION_ID + (Index - 1)),\r | |
951 | CONFIGURATION_VARSTORE_ID,\r | |
952 | (UINT16) (ATTEMPT_ATTEMPT_NAME_VAR_OFFSET + ATTEMPT_NAME_SIZE * (Index - 1) * sizeof (CHAR16)),\r | |
953 | StringToken,\r | |
954 | StringToken,\r | |
955 | EFI_IFR_FLAG_READ_ONLY,\r | |
956 | 0,\r | |
957 | 0,\r | |
958 | ATTEMPT_NAME_SIZE,\r | |
959 | NULL\r | |
960 | );\r | |
961 | \r | |
962 | //\r | |
963 | // Create iSCSIBootEnable Keyword.\r | |
964 | //\r | |
965 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_MODE_PROMPT%d", Index);\r | |
966 | StringToken = HiiSetString (\r | |
967 | mCallbackInfo->RegisteredHandle,\r | |
968 | 0,\r | |
969 | StringId,\r | |
970 | NULL\r | |
971 | );\r | |
972 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIBootEnable:%d", Index);\r | |
973 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
974 | HiiCreateNumericOpCode (\r | |
975 | StartOpCodeHandle,\r | |
976 | (EFI_QUESTION_ID) (ATTEMPT_BOOTENABLE_QUESTION_ID + (Index - 1)),\r | |
977 | CONFIGURATION_VARSTORE_ID,\r | |
978 | (UINT16) (ATTEMPT_BOOTENABLE_VAR_OFFSET + (Index - 1)),\r | |
979 | StringToken,\r | |
980 | StringToken,\r | |
981 | 0,\r | |
982 | EFI_IFR_NUMERIC_SIZE_1,\r | |
983 | 0,\r | |
984 | 2,\r | |
985 | 0,\r | |
986 | NULL\r | |
987 | );\r | |
988 | \r | |
989 | //\r | |
990 | // Create iSCSIIpAddressType Keyword.\r | |
991 | //\r | |
992 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_IP_MODE_PROMPT%d", Index);\r | |
993 | StringToken = HiiSetString (\r | |
994 | mCallbackInfo->RegisteredHandle,\r | |
995 | 0,\r | |
996 | StringId,\r | |
997 | NULL\r | |
998 | );\r | |
999 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIIpAddressType:%d", Index);\r | |
1000 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1001 | HiiCreateNumericOpCode (\r | |
1002 | StartOpCodeHandle,\r | |
1003 | (EFI_QUESTION_ID) (ATTEMPT_ADDRESS_TYPE_QUESTION_ID + (Index - 1)),\r | |
1004 | CONFIGURATION_VARSTORE_ID,\r | |
1005 | (UINT16) (ATTEMPT_ADDRESS_TYPE_VAR_OFFSET + (Index - 1)),\r | |
1006 | StringToken,\r | |
1007 | StringToken,\r | |
1008 | 0,\r | |
1009 | EFI_IFR_NUMERIC_SIZE_1,\r | |
1010 | 0,\r | |
1011 | 2,\r | |
1012 | 0,\r | |
1013 | NULL\r | |
1014 | );\r | |
1015 | \r | |
1016 | //\r | |
1017 | // Create iSCSIConnectRetry Keyword.\r | |
1018 | //\r | |
1019 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_CONNECT_RETRY_PROMPT%d", Index);\r | |
1020 | StringToken = HiiSetString (\r | |
1021 | mCallbackInfo->RegisteredHandle,\r | |
1022 | 0,\r | |
1023 | StringId,\r | |
1024 | NULL\r | |
1025 | );\r | |
1026 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIConnectRetry:%d", Index);\r | |
1027 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1028 | HiiCreateNumericOpCode (\r | |
1029 | StartOpCodeHandle,\r | |
1030 | (EFI_QUESTION_ID) (ATTEMPT_CONNECT_RETRY_QUESTION_ID + (Index - 1)),\r | |
1031 | CONFIGURATION_VARSTORE_ID,\r | |
1032 | (UINT16) (ATTEMPT_CONNECT_RETRY_VAR_OFFSET + (Index - 1)),\r | |
1033 | StringToken,\r | |
1034 | StringToken,\r | |
1035 | 0,\r | |
1036 | EFI_IFR_NUMERIC_SIZE_1,\r | |
1037 | 0,\r | |
1038 | 16,\r | |
1039 | 0,\r | |
1040 | NULL\r | |
1041 | );\r | |
1042 | \r | |
1043 | //\r | |
1044 | // Create iSCSIConnectTimeout Keyword.\r | |
1045 | //\r | |
1046 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_CONNECT_TIMEOUT_PROMPT%d", Index);\r | |
1047 | StringToken = HiiSetString (\r | |
1048 | mCallbackInfo->RegisteredHandle,\r | |
1049 | 0,\r | |
1050 | StringId,\r | |
1051 | NULL\r | |
1052 | );\r | |
1053 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIConnectTimeout:%d", Index);\r | |
1054 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1055 | HiiCreateNumericOpCode (\r | |
1056 | StartOpCodeHandle,\r | |
1057 | (EFI_QUESTION_ID) (ATTEMPT_CONNECT_TIMEOUT_QUESTION_ID + (Index - 1)),\r | |
1058 | CONFIGURATION_VARSTORE_ID,\r | |
1059 | (UINT16) (ATTEMPT_CONNECT_TIMEOUT_VAR_OFFSET + 2 * (Index - 1)),\r | |
1060 | StringToken,\r | |
1061 | StringToken,\r | |
1062 | 0,\r | |
1063 | EFI_IFR_NUMERIC_SIZE_2,\r | |
1064 | CONNECT_MIN_TIMEOUT,\r | |
1065 | CONNECT_MAX_TIMEOUT,\r | |
1066 | 0,\r | |
1067 | NULL\r | |
1068 | );\r | |
1069 | \r | |
1070 | //\r | |
1071 | // Create ISID Keyword.\r | |
1072 | //\r | |
1073 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_ISID_PROMPT%d", Index);\r | |
1074 | StringToken = HiiSetString (\r | |
1075 | mCallbackInfo->RegisteredHandle,\r | |
1076 | 0,\r | |
1077 | StringId,\r | |
1078 | NULL\r | |
1079 | );\r | |
1080 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIISID:%d", Index);\r | |
1081 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1082 | HiiCreateStringOpCode (\r | |
1083 | StartOpCodeHandle,\r | |
1084 | (EFI_QUESTION_ID) (ATTEMPT_ISID_QUESTION_ID + (Index - 1)),\r | |
1085 | CONFIGURATION_VARSTORE_ID,\r | |
1086 | (UINT16) (ATTEMPT_ISID_VAR_OFFSET + sizeof (KEYWORD_STR) * (Index - 1)),\r | |
1087 | StringToken,\r | |
41c9011c | 1088 | STRING_TOKEN (STR_ISCSI_ISID_HELP),\r |
8d1f5e04 ZL |
1089 | 0,\r |
1090 | 0,\r | |
1091 | ISID_CONFIGURABLE_MIN_LEN,\r | |
1092 | ISID_CONFIGURABLE_STORAGE,\r | |
1093 | NULL\r | |
1094 | );\r | |
1095 | \r | |
1096 | //\r | |
1097 | // Create iSCSIInitiatorInfoViaDHCP Keyword.\r | |
1098 | //\r | |
1099 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_INITIATOR_VIA_DHCP_PROMPT%d", Index);\r | |
1100 | StringToken = HiiSetString (\r | |
1101 | mCallbackInfo->RegisteredHandle,\r | |
1102 | 0,\r | |
1103 | StringId,\r | |
1104 | NULL\r | |
1105 | );\r | |
1106 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIInitiatorInfoViaDHCP:%d", Index);\r | |
1107 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1108 | HiiCreateNumericOpCode (\r | |
1109 | StartOpCodeHandle,\r | |
1110 | (EFI_QUESTION_ID) (ATTEMPT_INITIATOR_VIA_DHCP_QUESTION_ID + (Index - 1)),\r | |
1111 | CONFIGURATION_VARSTORE_ID,\r | |
1112 | (UINT16) (ATTEMPT_INITIATOR_VIA_DHCP_VAR_OFFSET + (Index - 1)),\r | |
1113 | StringToken,\r | |
1114 | StringToken,\r | |
1115 | 0,\r | |
1116 | 0,\r | |
1117 | 0,\r | |
1118 | 1,\r | |
1119 | 0,\r | |
1120 | NULL\r | |
1121 | );\r | |
1122 | \r | |
1123 | //\r | |
1124 | // Create iSCSIInitiatorIpAddress Keyword.\r | |
1125 | //\r | |
1126 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_INITIATOR_IP_ADDRESS_PROMPT%d", Index);\r | |
1127 | StringToken = HiiSetString (\r | |
1128 | mCallbackInfo->RegisteredHandle,\r | |
1129 | 0,\r | |
1130 | StringId,\r | |
1131 | NULL\r | |
1132 | );\r | |
1133 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIInitiatorIpAddress:%d", Index);\r | |
1134 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1135 | HiiCreateStringOpCode (\r | |
1136 | StartOpCodeHandle,\r | |
1137 | (EFI_QUESTION_ID) (ATTEMPT_INITIATOR_IP_ADDRESS_QUESTION_ID + (Index - 1)),\r | |
1138 | CONFIGURATION_VARSTORE_ID,\r | |
1139 | (UINT16) (ATTEMPT_INITIATOR_IP_ADDRESS_VAR_OFFSET + sizeof (KEYWORD_STR) * (Index - 1)),\r | |
1140 | StringToken,\r | |
1141 | StringToken,\r | |
1142 | 0,\r | |
1143 | 0,\r | |
1144 | IP4_MIN_SIZE,\r | |
8b134dfd | 1145 | IP4_STR_MAX_SIZE,\r |
8d1f5e04 ZL |
1146 | NULL\r |
1147 | );\r | |
1148 | \r | |
1149 | //\r | |
1150 | // Create iSCSIInitiatorNetmask Keyword.\r | |
1151 | //\r | |
1152 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_INITIATOR_NET_MASK_PROMPT%d", Index);\r | |
1153 | StringToken = HiiSetString (\r | |
1154 | mCallbackInfo->RegisteredHandle,\r | |
1155 | 0,\r | |
1156 | StringId,\r | |
1157 | NULL\r | |
1158 | );\r | |
1159 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIInitiatorNetmask:%d", Index);\r | |
1160 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1161 | HiiCreateStringOpCode (\r | |
1162 | StartOpCodeHandle,\r | |
1163 | (EFI_QUESTION_ID) (ATTEMPT_INITIATOR_NET_MASK_QUESTION_ID + (Index - 1)),\r | |
1164 | CONFIGURATION_VARSTORE_ID,\r | |
1165 | (UINT16) (ATTEMPT_INITIATOR_NET_MASK_VAR_OFFSET + sizeof (KEYWORD_STR) * (Index - 1)),\r | |
1166 | StringToken,\r | |
1167 | StringToken,\r | |
1168 | 0,\r | |
1169 | 0,\r | |
1170 | IP4_MIN_SIZE,\r | |
8b134dfd | 1171 | IP4_STR_MAX_SIZE,\r |
8d1f5e04 ZL |
1172 | NULL\r |
1173 | );\r | |
1174 | \r | |
1175 | //\r | |
1176 | // Create iSCSIInitiatorGateway Keyword.\r | |
1177 | //\r | |
1178 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_INITIATOR_GATE_PROMPT%d", Index);\r | |
1179 | StringToken = HiiSetString (\r | |
1180 | mCallbackInfo->RegisteredHandle,\r | |
1181 | 0,\r | |
1182 | StringId,\r | |
1183 | NULL\r | |
1184 | );\r | |
1185 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIInitiatorGateway:%d", Index);\r | |
1186 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1187 | HiiCreateStringOpCode (\r | |
1188 | StartOpCodeHandle,\r | |
1189 | (EFI_QUESTION_ID) (ATTEMPT_INITIATOR_GATE_WAY_QUESTION_ID + (Index - 1)),\r | |
1190 | CONFIGURATION_VARSTORE_ID,\r | |
1191 | (UINT16) (ATTEMPT_INITIATOR_GATE_WAY_VAR_OFFSET + sizeof (KEYWORD_STR) * (Index - 1)),\r | |
1192 | StringToken,\r | |
1193 | StringToken,\r | |
1194 | 0,\r | |
1195 | 0,\r | |
1196 | IP4_MIN_SIZE,\r | |
8b134dfd | 1197 | IP4_STR_MAX_SIZE,\r |
8d1f5e04 ZL |
1198 | NULL\r |
1199 | );\r | |
1200 | \r | |
1201 | //\r | |
1202 | // Create iSCSITargetInfoViaDHCP Keyword.\r | |
1203 | //\r | |
1204 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_TARGET_VIA_DHCP_PROMPT%d", Index);\r | |
1205 | StringToken = HiiSetString (\r | |
1206 | mCallbackInfo->RegisteredHandle,\r | |
1207 | 0,\r | |
1208 | StringId,\r | |
1209 | NULL\r | |
1210 | );\r | |
1211 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSITargetInfoViaDHCP:%d", Index);\r | |
1212 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1213 | HiiCreateNumericOpCode (\r | |
1214 | StartOpCodeHandle,\r | |
1215 | (EFI_QUESTION_ID) (ATTEMPT_TARGET_VIA_DHCP_QUESTION_ID + (Index - 1)),\r | |
1216 | CONFIGURATION_VARSTORE_ID,\r | |
1217 | (UINT16) (ATTEMPT_TARGET_VIA_DHCP_VAR_OFFSET + (Index - 1)),\r | |
1218 | StringToken,\r | |
1219 | StringToken,\r | |
1220 | 0,\r | |
1221 | 0,\r | |
1222 | 0,\r | |
1223 | 1,\r | |
1224 | 0,\r | |
1225 | NULL\r | |
1226 | );\r | |
1227 | \r | |
1228 | //\r | |
1229 | // Create iSCSITargetTcpPort Keyword.\r | |
1230 | //\r | |
1231 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_TARGET_TCP_PORT_PROMPT%d", Index);\r | |
1232 | StringToken = HiiSetString (\r | |
1233 | mCallbackInfo->RegisteredHandle,\r | |
1234 | 0,\r | |
1235 | StringId,\r | |
1236 | NULL\r | |
1237 | );\r | |
1238 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSITargetTcpPort:%d", Index);\r | |
1239 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1240 | HiiCreateNumericOpCode (\r | |
1241 | StartOpCodeHandle,\r | |
1242 | (EFI_QUESTION_ID) (ATTEMPT_TARGET_TCP_PORT_QUESTION_ID + (Index - 1)),\r | |
1243 | CONFIGURATION_VARSTORE_ID,\r | |
1244 | (UINT16) (ATTEMPT_TARGET_TCP_PORT_VAR_OFFSET + 2 * (Index - 1)),\r | |
1245 | StringToken,\r | |
1246 | StringToken,\r | |
1247 | 0,\r | |
1248 | EFI_IFR_NUMERIC_SIZE_2,\r | |
1249 | TARGET_PORT_MIN_NUM,\r | |
1250 | TARGET_PORT_MAX_NUM,\r | |
1251 | 0,\r | |
1252 | NULL\r | |
1253 | );\r | |
1254 | \r | |
1255 | //\r | |
1256 | // Create iSCSITargetName Keyword.\r | |
1257 | //\r | |
1258 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_TARGET_NAME_PROMPT%d", Index);\r | |
1259 | StringToken = HiiSetString (\r | |
1260 | mCallbackInfo->RegisteredHandle,\r | |
1261 | 0,\r | |
1262 | StringId,\r | |
1263 | NULL\r | |
1264 | );\r | |
1265 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSITargetName:%d", Index);\r | |
1266 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1267 | HiiCreateStringOpCode (\r | |
1268 | StartOpCodeHandle,\r | |
1269 | (EFI_QUESTION_ID) (ATTEMPT_TARGET_NAME_QUESTION_ID + (Index - 1)),\r | |
1270 | CONFIGURATION_VARSTORE_ID,\r | |
1271 | (UINT16) (ATTEMPT_TARGET_NAME_VAR_OFFSET + sizeof (KEYWORD_STR) * (Index - 1)),\r | |
1272 | StringToken,\r | |
1273 | StringToken,\r | |
1274 | 0,\r | |
1275 | 0,\r | |
1276 | ISCSI_NAME_IFR_MIN_SIZE,\r | |
1277 | ISCSI_NAME_IFR_MAX_SIZE,\r | |
1278 | NULL\r | |
1279 | );\r | |
1280 | \r | |
1281 | //\r | |
1282 | // Create iSCSITargetIpAddress Keyword.\r | |
1283 | //\r | |
1284 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_TARGET_IP_ADDRESS_PROMPT%d", Index);\r | |
1285 | StringToken = HiiSetString (\r | |
1286 | mCallbackInfo->RegisteredHandle,\r | |
1287 | 0,\r | |
1288 | StringId,\r | |
1289 | NULL\r | |
1290 | );\r | |
1291 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSITargetIpAddress:%d", Index);\r | |
1292 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1293 | HiiCreateStringOpCode (\r | |
1294 | StartOpCodeHandle,\r | |
1295 | (EFI_QUESTION_ID) (ATTEMPT_TARGET_IP_ADDRESS_QUESTION_ID + (Index - 1)),\r | |
1296 | CONFIGURATION_VARSTORE_ID,\r | |
1297 | (UINT16) (ATTEMPT_TARGET_IP_ADDRESS_VAR_OFFSET + sizeof (KEYWORD_STR) * (Index - 1)),\r | |
1298 | StringToken,\r | |
1299 | StringToken,\r | |
1300 | 0,\r | |
1301 | 0,\r | |
1302 | IP_MIN_SIZE,\r | |
8b134dfd | 1303 | IP_STR_MAX_SIZE,\r |
8d1f5e04 ZL |
1304 | NULL\r |
1305 | );\r | |
1306 | \r | |
1307 | //\r | |
1308 | // Create iSCSILUN Keyword.\r | |
1309 | //\r | |
1310 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_LUN_PROMPT%d", Index);\r | |
1311 | StringToken = HiiSetString (\r | |
1312 | mCallbackInfo->RegisteredHandle,\r | |
1313 | 0,\r | |
1314 | StringId,\r | |
1315 | NULL\r | |
1316 | );\r | |
1317 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSILUN:%d", Index);\r | |
1318 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1319 | HiiCreateStringOpCode (\r | |
1320 | StartOpCodeHandle,\r | |
1321 | (EFI_QUESTION_ID) (ATTEMPT_LUN_QUESTION_ID + (Index - 1)),\r | |
1322 | CONFIGURATION_VARSTORE_ID,\r | |
1323 | (UINT16) (ATTEMPT_LUN_VAR_OFFSET + sizeof (KEYWORD_STR) * (Index - 1)),\r | |
1324 | StringToken,\r | |
1325 | StringToken,\r | |
1326 | 0,\r | |
1327 | 0,\r | |
1328 | LUN_MIN_SIZE,\r | |
1329 | LUN_MAX_SIZE,\r | |
1330 | NULL\r | |
1331 | );\r | |
1332 | \r | |
1333 | //\r | |
1334 | // Create iSCSIAuthenticationMethod Keyword.\r | |
1335 | //\r | |
1336 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_AUTHENTICATION_METHOD_PROMPT%d", Index);\r | |
1337 | StringToken = HiiSetString (\r | |
1338 | mCallbackInfo->RegisteredHandle,\r | |
1339 | 0,\r | |
1340 | StringId,\r | |
1341 | NULL\r | |
1342 | );\r | |
1343 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIAuthenticationMethod:%d", Index);\r | |
1344 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1345 | HiiCreateNumericOpCode (\r | |
1346 | StartOpCodeHandle,\r | |
1347 | (EFI_QUESTION_ID) (ATTEMPT_AUTHENTICATION_METHOD_QUESTION_ID + (Index - 1)),\r | |
1348 | CONFIGURATION_VARSTORE_ID,\r | |
1349 | (UINT16) (ATTEMPT_AUTHENTICATION_METHOD_VAR_OFFSET + (Index - 1)),\r | |
1350 | StringToken,\r | |
1351 | StringToken,\r | |
1352 | 0,\r | |
1353 | 0,\r | |
1354 | 0,\r | |
1355 | 1,\r | |
1356 | 0,\r | |
1357 | NULL\r | |
1358 | );\r | |
1359 | \r | |
1360 | //\r | |
1361 | // Create iSCSIChapType Keyword.\r | |
1362 | //\r | |
1363 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_CHARTYPE_PROMPT%d", Index);\r | |
1364 | StringToken = HiiSetString (\r | |
1365 | mCallbackInfo->RegisteredHandle,\r | |
1366 | 0,\r | |
1367 | StringId,\r | |
1368 | NULL\r | |
1369 | );\r | |
1370 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIChapType:%d", Index);\r | |
1371 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1372 | HiiCreateNumericOpCode (\r | |
1373 | StartOpCodeHandle,\r | |
1374 | (EFI_QUESTION_ID) (ATTEMPT_CHARTYPE_QUESTION_ID + (Index - 1)),\r | |
1375 | CONFIGURATION_VARSTORE_ID,\r | |
1376 | (UINT16) (ATTEMPT_CHARTYPE_VAR_OFFSET + (Index - 1)),\r | |
1377 | StringToken,\r | |
1378 | StringToken,\r | |
1379 | 0,\r | |
1380 | 0,\r | |
1381 | 0,\r | |
1382 | 1,\r | |
1383 | 0,\r | |
1384 | NULL\r | |
1385 | );\r | |
1386 | \r | |
1387 | //\r | |
1388 | // Create iSCSIChapUsername Keyword.\r | |
1389 | //\r | |
1390 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_CHAR_USER_NAME_PROMPT%d", Index);\r | |
1391 | StringToken = HiiSetString (\r | |
1392 | mCallbackInfo->RegisteredHandle,\r | |
1393 | 0,\r | |
1394 | StringId,\r | |
1395 | NULL\r | |
1396 | );\r | |
1397 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIChapUsername:%d", Index);\r | |
1398 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1399 | HiiCreateStringOpCode (\r | |
1400 | StartOpCodeHandle,\r | |
1401 | (EFI_QUESTION_ID) (ATTEMPT_CHAR_USER_NAME_QUESTION_ID + (Index - 1)),\r | |
1402 | CONFIGURATION_VARSTORE_ID,\r | |
1403 | (UINT16) (ATTEMPT_CHAR_USER_NAME_VAR_OFFSET + sizeof (KEYWORD_STR) * (Index - 1)),\r | |
1404 | StringToken,\r | |
1405 | StringToken,\r | |
1406 | 0,\r | |
1407 | 0,\r | |
1408 | 0,\r | |
1409 | ISCSI_CHAP_NAME_MAX_LEN,\r | |
1410 | NULL\r | |
1411 | );\r | |
1412 | \r | |
1413 | //\r | |
1414 | // Create iSCSIChapSecret Keyword.\r | |
1415 | //\r | |
1416 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_CHAR_SECRET_PROMPT%d", Index);\r | |
1417 | StringToken = HiiSetString (\r | |
1418 | mCallbackInfo->RegisteredHandle,\r | |
1419 | 0,\r | |
1420 | StringId,\r | |
1421 | NULL\r | |
1422 | );\r | |
1423 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIChapSecret:%d", Index);\r | |
1424 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1425 | HiiCreateStringOpCode (\r | |
1426 | StartOpCodeHandle,\r | |
1427 | (EFI_QUESTION_ID) (ATTEMPT_CHAR_SECRET_QUESTION_ID + (Index - 1)),\r | |
1428 | CONFIGURATION_VARSTORE_ID,\r | |
1429 | (UINT16) (ATTEMPT_CHAR_SECRET_VAR_OFFSET + sizeof (KEYWORD_STR) * (Index - 1)),\r | |
1430 | StringToken,\r | |
1431 | StringToken,\r | |
1432 | 0,\r | |
1433 | 0,\r | |
1434 | ISCSI_CHAP_SECRET_MIN_LEN,\r | |
1435 | ISCSI_CHAP_SECRET_MAX_LEN,\r | |
1436 | NULL\r | |
1437 | );\r | |
1438 | \r | |
1439 | //\r | |
1440 | // Create iSCSIReverseChapUsername Keyword.\r | |
1441 | //\r | |
1442 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_CHAR_REVERSE_USER_NAME_PROMPT%d", Index);\r | |
1443 | StringToken = HiiSetString (\r | |
1444 | mCallbackInfo->RegisteredHandle,\r | |
1445 | 0,\r | |
1446 | StringId,\r | |
1447 | NULL\r | |
1448 | );\r | |
1449 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIReverseChapUsername:%d", Index);\r | |
1450 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1451 | HiiCreateStringOpCode (\r | |
1452 | StartOpCodeHandle,\r | |
1453 | (EFI_QUESTION_ID) (ATTEMPT_CHAR_REVERSE_USER_NAME_QUESTION_ID + (Index - 1)),\r | |
1454 | CONFIGURATION_VARSTORE_ID,\r | |
1455 | (UINT16) (ATTEMPT_CHAR_REVERSE_USER_NAME_VAR_OFFSET + sizeof (KEYWORD_STR) * (Index - 1)),\r | |
1456 | StringToken,\r | |
1457 | StringToken,\r | |
1458 | 0,\r | |
1459 | 0,\r | |
1460 | 0,\r | |
1461 | ISCSI_CHAP_NAME_MAX_LEN,\r | |
1462 | NULL\r | |
1463 | );\r | |
1464 | \r | |
1465 | //\r | |
1466 | // Create iSCSIReverseChapSecret Keyword.\r | |
1467 | //\r | |
1468 | UnicodeSPrint (StringId, sizeof (StringId), L"STR_ISCSI_CHAR_REVERSE_SECRET_PROMPT%d", Index);\r | |
1469 | StringToken = HiiSetString (\r | |
1470 | mCallbackInfo->RegisteredHandle,\r | |
1471 | 0,\r | |
1472 | StringId,\r | |
1473 | NULL\r | |
1474 | );\r | |
1475 | UnicodeSPrint (KeywordId, sizeof (KeywordId), L"iSCSIReverseChapSecret:%d", Index);\r | |
1476 | HiiSetString (mCallbackInfo->RegisteredHandle, StringToken, KeywordId, "x-UEFI-ns");\r | |
1477 | HiiCreateStringOpCode (\r | |
1478 | StartOpCodeHandle,\r | |
1479 | (EFI_QUESTION_ID) (ATTEMPT_CHAR_REVERSE_SECRET_QUESTION_ID + (Index - 1)),\r | |
1480 | CONFIGURATION_VARSTORE_ID,\r | |
1481 | (UINT16) (ATTEMPT_CHAR_REVERSE_SECRET_VAR_OFFSET + sizeof (KEYWORD_STR) * (Index - 1)),\r | |
1482 | StringToken,\r | |
1483 | StringToken,\r | |
1484 | 0,\r | |
1485 | 0,\r | |
1486 | ISCSI_CHAP_SECRET_MIN_LEN,\r | |
1487 | ISCSI_CHAP_SECRET_MAX_LEN,\r | |
1488 | NULL\r | |
1489 | );\r | |
1490 | }\r | |
1491 | \r | |
1492 | Status = HiiUpdateForm (\r | |
1493 | mCallbackInfo->RegisteredHandle, // HII handle\r | |
1494 | &gIScsiConfigGuid, // Formset GUID\r | |
1495 | FORMID_ATTEMPT_FORM, // Form ID\r | |
1496 | StartOpCodeHandle, // Label for where to insert opcodes\r | |
1497 | EndOpCodeHandle // Replace data\r | |
1498 | );\r | |
1499 | \r | |
1500 | HiiFreeOpCodeHandle (StartOpCodeHandle);\r | |
1501 | HiiFreeOpCodeHandle (EndOpCodeHandle);\r | |
1502 | \r | |
1503 | return Status;\r | |
1504 | }\r | |
1505 | \r | |
1506 | /**\r | |
1507 | \r | |
1508 | Free the attempt configure data variable.\r | |
1509 | \r | |
1510 | **/\r | |
1511 | VOID\r | |
1512 | IScsiCleanAttemptVariable (\r | |
1513 | IN VOID\r | |
1514 | )\r | |
1515 | {\r | |
1516 | ISCSI_ATTEMPT_CONFIG_NVDATA *AttemptConfigData;\r | |
1517 | UINT8 *AttemptConfigOrder;\r | |
1518 | UINTN AttemptConfigOrderSize;\r | |
1519 | UINTN Index;\r | |
1520 | \r | |
1521 | //\r | |
1522 | // Get the initialized attempt order.\r | |
1523 | //\r | |
1524 | AttemptConfigOrder = IScsiGetVariableAndSize (\r | |
1525 | L"InitialAttemptOrder",\r | |
1526 | &gIScsiConfigGuid,\r | |
1527 | &AttemptConfigOrderSize\r | |
1528 | );\r | |
1529 | if (AttemptConfigOrder == NULL || AttemptConfigOrderSize == 0) {\r | |
1530 | return;\r | |
1531 | }\r | |
1532 | \r | |
1533 | for (Index = 1; Index < AttemptConfigOrderSize / sizeof (UINT8); Index++) {\r | |
1534 | UnicodeSPrint (\r | |
1535 | mPrivate->PortString,\r | |
1536 | (UINTN) ISCSI_NAME_IFR_MAX_SIZE,\r | |
1537 | L"Attempt %d",\r | |
1538 | Index\r | |
1539 | );\r | |
1540 | \r | |
1541 | GetVariable2 (\r | |
1542 | mPrivate->PortString,\r | |
1543 | &gEfiIScsiInitiatorNameProtocolGuid,\r | |
1544 | (VOID**)&AttemptConfigData,\r | |
1545 | NULL\r | |
1546 | );\r | |
1547 | \r | |
1548 | if (AttemptConfigData != NULL) {\r | |
1549 | gRT->SetVariable (\r | |
1550 | mPrivate->PortString,\r | |
1551 | &gEfiIScsiInitiatorNameProtocolGuid,\r | |
1552 | 0,\r | |
1553 | 0,\r | |
1554 | NULL\r | |
1555 | );\r | |
1556 | }\r | |
1557 | }\r | |
1558 | return;\r | |
1559 | }\r | |
4c5a5e0c | 1560 | \r |
1561 | /**\r | |
1562 | Get the recorded NIC info from global structure by the Index.\r | |
1563 | \r | |
1564 | @param[in] NicIndex The index indicates the position of NIC info.\r | |
1565 | \r | |
1566 | @return Pointer to the NIC info, or NULL if not found.\r | |
1567 | \r | |
1568 | **/\r | |
1569 | ISCSI_NIC_INFO *\r | |
1570 | IScsiGetNicInfoByIndex (\r | |
1571 | IN UINT8 NicIndex\r | |
1572 | )\r | |
1573 | {\r | |
1574 | LIST_ENTRY *Entry;\r | |
1575 | ISCSI_NIC_INFO *NicInfo;\r | |
1576 | \r | |
1577 | NET_LIST_FOR_EACH (Entry, &mPrivate->NicInfoList) {\r | |
1578 | NicInfo = NET_LIST_USER_STRUCT (Entry, ISCSI_NIC_INFO, Link);\r | |
1579 | if (NicInfo->NicIndex == NicIndex) {\r | |
1580 | return NicInfo;\r | |
1581 | }\r | |
1582 | }\r | |
1583 | \r | |
1584 | return NULL;\r | |
1585 | }\r | |
1586 | \r | |
1587 | \r | |
1588 | /**\r | |
59c0c1cb | 1589 | Get the NIC's PCI location and return it according to the composited\r |
4c5a5e0c | 1590 | format defined in iSCSI Boot Firmware Table.\r |
1591 | \r | |
1592 | @param[in] Controller The handle of the controller.\r | |
1593 | @param[out] Bus The bus number.\r | |
1594 | @param[out] Device The device number.\r | |
1595 | @param[out] Function The function number.\r | |
1596 | \r | |
1597 | @return The composited representation of the NIC PCI location.\r | |
1598 | \r | |
1599 | **/\r | |
1600 | UINT16\r | |
1601 | IScsiGetNICPciLocation (\r | |
1602 | IN EFI_HANDLE Controller,\r | |
1603 | OUT UINTN *Bus,\r | |
1604 | OUT UINTN *Device,\r | |
1605 | OUT UINTN *Function\r | |
1606 | )\r | |
1607 | {\r | |
1608 | EFI_STATUS Status;\r | |
1609 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r | |
1610 | EFI_HANDLE PciIoHandle;\r | |
1611 | EFI_PCI_IO_PROTOCOL *PciIo;\r | |
1612 | UINTN Segment;\r | |
1613 | \r | |
1614 | Status = gBS->HandleProtocol (\r | |
1615 | Controller,\r | |
1616 | &gEfiDevicePathProtocolGuid,\r | |
1617 | (VOID **) &DevicePath\r | |
1618 | );\r | |
1619 | if (EFI_ERROR (Status)) {\r | |
1620 | return 0;\r | |
1621 | }\r | |
1622 | \r | |
1623 | Status = gBS->LocateDevicePath (\r | |
1624 | &gEfiPciIoProtocolGuid,\r | |
1625 | &DevicePath,\r | |
1626 | &PciIoHandle\r | |
1627 | );\r | |
1628 | if (EFI_ERROR (Status)) {\r | |
1629 | return 0;\r | |
1630 | }\r | |
1631 | \r | |
1632 | Status = gBS->HandleProtocol (PciIoHandle, &gEfiPciIoProtocolGuid, (VOID **) &PciIo);\r | |
1633 | if (EFI_ERROR (Status)) {\r | |
1634 | return 0;\r | |
1635 | }\r | |
1636 | \r | |
1637 | Status = PciIo->GetLocation (PciIo, &Segment, Bus, Device, Function);\r | |
1638 | if (EFI_ERROR (Status)) {\r | |
1639 | return 0;\r | |
1640 | }\r | |
1641 | \r | |
1642 | return (UINT16) ((*Bus << 8) | (*Device << 3) | *Function);\r | |
1643 | }\r | |
1644 | \r | |
1645 | \r | |
1646 | /**\r | |
1647 | Read the EFI variable (VendorGuid/Name) and return a dynamically allocated\r | |
1648 | buffer, and the size of the buffer. If failure, return NULL.\r | |
1649 | \r | |
1650 | @param[in] Name String part of EFI variable name.\r | |
1651 | @param[in] VendorGuid GUID part of EFI variable name.\r | |
1652 | @param[out] VariableSize Returns the size of the EFI variable that was read.\r | |
1653 | \r | |
1654 | @return Dynamically allocated memory that contains a copy of the EFI variable.\r | |
1655 | @return Caller is responsible freeing the buffer.\r | |
1656 | @retval NULL Variable was not read.\r | |
1657 | \r | |
1658 | **/\r | |
1659 | VOID *\r | |
1660 | IScsiGetVariableAndSize (\r | |
1661 | IN CHAR16 *Name,\r | |
1662 | IN EFI_GUID *VendorGuid,\r | |
1663 | OUT UINTN *VariableSize\r | |
1664 | )\r | |
1665 | {\r | |
1666 | EFI_STATUS Status;\r | |
1667 | UINTN BufferSize;\r | |
1668 | VOID *Buffer;\r | |
1669 | \r | |
1670 | Buffer = NULL;\r | |
1671 | \r | |
1672 | //\r | |
1673 | // Pass in a zero size buffer to find the required buffer size.\r | |
1674 | //\r | |
1675 | BufferSize = 0;\r | |
1676 | Status = gRT->GetVariable (Name, VendorGuid, NULL, &BufferSize, Buffer);\r | |
1677 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
1678 | //\r | |
1679 | // Allocate the buffer to return\r | |
1680 | //\r | |
1681 | Buffer = AllocateZeroPool (BufferSize);\r | |
1682 | if (Buffer == NULL) {\r | |
1683 | return NULL;\r | |
1684 | }\r | |
1685 | //\r | |
1686 | // Read variable into the allocated buffer.\r | |
1687 | //\r | |
1688 | Status = gRT->GetVariable (Name, VendorGuid, NULL, &BufferSize, Buffer);\r | |
1689 | if (EFI_ERROR (Status)) {\r | |
1690 | BufferSize = 0;\r | |
1691 | }\r | |
1692 | }\r | |
1693 | \r | |
1694 | *VariableSize = BufferSize;\r | |
1695 | return Buffer;\r | |
1696 | }\r | |
1697 | \r | |
1698 | \r | |
1699 | /**\r | |
1700 | Create the iSCSI driver data.\r | |
1701 | \r | |
1702 | @param[in] Image The handle of the driver image.\r | |
1703 | @param[in] Controller The handle of the controller.\r | |
1704 | \r | |
1705 | @return The iSCSI driver data created.\r | |
1706 | @retval NULL Other errors as indicated.\r | |
1707 | \r | |
1708 | **/\r | |
1709 | ISCSI_DRIVER_DATA *\r | |
1710 | IScsiCreateDriverData (\r | |
1711 | IN EFI_HANDLE Image,\r | |
1712 | IN EFI_HANDLE Controller\r | |
1713 | )\r | |
1714 | {\r | |
1715 | ISCSI_DRIVER_DATA *Private;\r | |
1716 | EFI_STATUS Status;\r | |
1717 | \r | |
1718 | Private = AllocateZeroPool (sizeof (ISCSI_DRIVER_DATA));\r | |
1719 | if (Private == NULL) {\r | |
1720 | return NULL;\r | |
1721 | }\r | |
1722 | \r | |
1723 | Private->Signature = ISCSI_DRIVER_DATA_SIGNATURE;\r | |
1724 | Private->Image = Image;\r | |
1725 | Private->Controller = Controller;\r | |
1726 | Private->Session = NULL;\r | |
1727 | \r | |
1728 | //\r | |
1729 | // Create an event to be signaled when the BS to RT transition is triggerd so\r | |
1730 | // as to abort the iSCSI session.\r | |
1731 | //\r | |
1732 | Status = gBS->CreateEventEx (\r | |
1733 | EVT_NOTIFY_SIGNAL,\r | |
1734 | TPL_CALLBACK,\r | |
1735 | IScsiOnExitBootService,\r | |
1736 | Private,\r | |
1737 | &gEfiEventExitBootServicesGuid,\r | |
1738 | &Private->ExitBootServiceEvent\r | |
1739 | );\r | |
1740 | if (EFI_ERROR (Status)) {\r | |
1741 | FreePool (Private);\r | |
1742 | return NULL;\r | |
1743 | }\r | |
1744 | \r | |
1745 | Private->ExtScsiPassThruHandle = NULL;\r | |
1746 | CopyMem(&Private->IScsiExtScsiPassThru, &gIScsiExtScsiPassThruProtocolTemplate, sizeof(EFI_EXT_SCSI_PASS_THRU_PROTOCOL));\r | |
1747 | \r | |
1748 | //\r | |
1749 | // 0 is designated to the TargetId, so use another value for the AdapterId.\r | |
1750 | //\r | |
1751 | Private->ExtScsiPassThruMode.AdapterId = 2;\r | |
1752 | Private->ExtScsiPassThruMode.Attributes = EFI_EXT_SCSI_PASS_THRU_ATTRIBUTES_PHYSICAL | EFI_EXT_SCSI_PASS_THRU_ATTRIBUTES_LOGICAL;\r | |
1753 | Private->ExtScsiPassThruMode.IoAlign = 4;\r | |
1754 | Private->IScsiExtScsiPassThru.Mode = &Private->ExtScsiPassThruMode;\r | |
1755 | \r | |
1756 | return Private;\r | |
1757 | }\r | |
1758 | \r | |
1759 | \r | |
1760 | /**\r | |
1761 | Clean the iSCSI driver data.\r | |
1762 | \r | |
e590d29f ZL |
1763 | @param[in] Private The iSCSI driver data.\r |
1764 | \r | |
6d0bab0e | 1765 | @retval EFI_SUCCESS The clean operation is successful.\r |
e590d29f | 1766 | @retval Others Other errors as indicated.\r |
4c5a5e0c | 1767 | \r |
1768 | **/\r | |
e590d29f | 1769 | EFI_STATUS\r |
4c5a5e0c | 1770 | IScsiCleanDriverData (\r |
1771 | IN ISCSI_DRIVER_DATA *Private\r | |
1772 | )\r | |
1773 | {\r | |
1774 | EFI_STATUS Status;\r | |
6d0bab0e ZL |
1775 | \r |
1776 | Status = EFI_SUCCESS;\r | |
4c5a5e0c | 1777 | \r |
1778 | if (Private->DevicePath != NULL) {\r | |
e590d29f ZL |
1779 | Status = gBS->UninstallProtocolInterface (\r |
1780 | Private->ExtScsiPassThruHandle,\r | |
1781 | &gEfiDevicePathProtocolGuid,\r | |
1782 | Private->DevicePath\r | |
1783 | );\r | |
1784 | if (EFI_ERROR (Status)) {\r | |
1785 | goto EXIT;\r | |
1786 | }\r | |
4c5a5e0c | 1787 | \r |
1788 | FreePool (Private->DevicePath);\r | |
1789 | }\r | |
1790 | \r | |
1791 | if (Private->ExtScsiPassThruHandle != NULL) {\r | |
1792 | Status = gBS->UninstallProtocolInterface (\r | |
1793 | Private->ExtScsiPassThruHandle,\r | |
1794 | &gEfiExtScsiPassThruProtocolGuid,\r | |
1795 | &Private->IScsiExtScsiPassThru\r | |
1796 | );\r | |
1797 | if (!EFI_ERROR (Status)) {\r | |
1798 | mPrivate->OneSessionEstablished = FALSE;\r | |
1799 | }\r | |
1800 | }\r | |
1801 | \r | |
e590d29f | 1802 | EXIT:\r |
a37c60b6 | 1803 | if (Private->ExitBootServiceEvent != NULL) {\r |
f75a7f56 | 1804 | gBS->CloseEvent (Private->ExitBootServiceEvent);\r |
a37c60b6 | 1805 | }\r |
4c5a5e0c | 1806 | \r |
3cb5b997 ZL |
1807 | mCallbackInfo->Current = NULL;\r |
1808 | \r | |
4c5a5e0c | 1809 | FreePool (Private);\r |
e590d29f | 1810 | return Status;\r |
4c5a5e0c | 1811 | }\r |
1812 | \r | |
b7cc5bf1 WJ |
1813 | /**\r |
1814 | Check wheather the Controller handle is configured to use DHCP protocol.\r | |
1815 | \r | |
1816 | @param[in] Controller The handle of the controller.\r | |
1817 | @param[in] IpVersion IP_VERSION_4 or IP_VERSION_6.\r | |
f75a7f56 | 1818 | \r |
b7cc5bf1 WJ |
1819 | @retval TRUE The handle of the controller need the Dhcp protocol.\r |
1820 | @retval FALSE The handle of the controller does not need the Dhcp protocol.\r | |
f75a7f56 | 1821 | \r |
b7cc5bf1 WJ |
1822 | **/\r |
1823 | BOOLEAN\r | |
1824 | IScsiDhcpIsConfigured (\r | |
1825 | IN EFI_HANDLE Controller,\r | |
1826 | IN UINT8 IpVersion\r | |
1827 | )\r | |
1828 | {\r | |
1829 | ISCSI_ATTEMPT_CONFIG_NVDATA *AttemptTmp;\r | |
1830 | UINT8 *AttemptConfigOrder;\r | |
1831 | UINTN AttemptConfigOrderSize;\r | |
1832 | UINTN Index;\r | |
1833 | EFI_STATUS Status;\r | |
1834 | EFI_MAC_ADDRESS MacAddr;\r | |
1835 | UINTN HwAddressSize;\r | |
1836 | UINT16 VlanId;\r | |
1837 | CHAR16 MacString[ISCSI_MAX_MAC_STRING_LEN];\r | |
8d1f5e04 | 1838 | CHAR16 AttemptMacString[ISCSI_MAX_MAC_STRING_LEN];\r |
b7cc5bf1 | 1839 | CHAR16 AttemptName[ISCSI_NAME_IFR_MAX_SIZE];\r |
f75a7f56 | 1840 | \r |
b7cc5bf1 WJ |
1841 | AttemptConfigOrder = IScsiGetVariableAndSize (\r |
1842 | L"AttemptOrder",\r | |
1843 | &gIScsiConfigGuid,\r | |
1844 | &AttemptConfigOrderSize\r | |
1845 | );\r | |
1846 | if (AttemptConfigOrder == NULL || AttemptConfigOrderSize == 0) {\r | |
1847 | return FALSE;\r | |
1848 | }\r | |
f75a7f56 | 1849 | \r |
b7cc5bf1 WJ |
1850 | //\r |
1851 | // Get MAC address of this network device.\r | |
1852 | //\r | |
1853 | Status = NetLibGetMacAddress (Controller, &MacAddr, &HwAddressSize);\r | |
1854 | if(EFI_ERROR (Status)) {\r | |
1855 | return FALSE;\r | |
1856 | }\r | |
1857 | //\r | |
1858 | // Get VLAN ID of this network device.\r | |
1859 | //\r | |
1860 | VlanId = NetLibGetVlanId (Controller);\r | |
1861 | IScsiMacAddrToStr (&MacAddr, (UINT32) HwAddressSize, VlanId, MacString);\r | |
f75a7f56 | 1862 | \r |
b7cc5bf1 WJ |
1863 | for (Index = 0; Index < AttemptConfigOrderSize / sizeof (UINT8); Index++) {\r |
1864 | UnicodeSPrint (\r | |
1865 | AttemptName,\r | |
1866 | (UINTN) 128,\r | |
8d1f5e04 | 1867 | L"Attempt %d",\r |
b7cc5bf1 WJ |
1868 | (UINTN) AttemptConfigOrder[Index]\r |
1869 | );\r | |
1870 | Status = GetVariable2 (\r | |
1871 | AttemptName,\r | |
1872 | &gEfiIScsiInitiatorNameProtocolGuid,\r | |
1873 | (VOID**)&AttemptTmp,\r | |
1874 | NULL\r | |
1875 | );\r | |
107e3d7a | 1876 | if(AttemptTmp == NULL || EFI_ERROR (Status)) {\r |
b7cc5bf1 WJ |
1877 | continue;\r |
1878 | }\r | |
f75a7f56 | 1879 | \r |
b7cc5bf1 WJ |
1880 | ASSERT (AttemptConfigOrder[Index] == AttemptTmp->AttemptConfigIndex);\r |
1881 | \r | |
1882 | if (AttemptTmp->SessionConfigData.Enabled == ISCSI_DISABLED) {\r | |
1883 | FreePool (AttemptTmp);\r | |
1884 | continue;\r | |
1885 | }\r | |
1886 | \r | |
f75a7f56 | 1887 | if (AttemptTmp->SessionConfigData.IpMode != IP_MODE_AUTOCONFIG &&\r |
b7cc5bf1 WJ |
1888 | AttemptTmp->SessionConfigData.IpMode != ((IpVersion == IP_VERSION_4) ? IP_MODE_IP4 : IP_MODE_IP6)) {\r |
1889 | FreePool (AttemptTmp);\r | |
1890 | continue;\r | |
1891 | }\r | |
8d1f5e04 ZL |
1892 | \r |
1893 | AsciiStrToUnicodeStrS (AttemptTmp->MacString, AttemptMacString, sizeof (AttemptMacString) / sizeof (AttemptMacString[0]));\r | |
1894 | \r | |
1895 | if (AttemptTmp->Actived == ISCSI_ACTIVE_DISABLED || StrCmp (MacString, AttemptMacString)) {\r | |
1896 | continue;\r | |
1897 | }\r | |
1898 | \r | |
b7cc5bf1 WJ |
1899 | if(AttemptTmp->SessionConfigData.IpMode == IP_MODE_AUTOCONFIG ||\r |
1900 | AttemptTmp->SessionConfigData.InitiatorInfoFromDhcp == TRUE ||\r | |
f75a7f56 | 1901 | AttemptTmp->SessionConfigData.TargetInfoFromDhcp == TRUE) {\r |
b7cc5bf1 WJ |
1902 | FreePool (AttemptTmp);\r |
1903 | FreePool (AttemptConfigOrder);\r | |
1904 | return TRUE;\r | |
1905 | }\r | |
1906 | \r | |
1907 | FreePool (AttemptTmp);\r | |
1908 | }\r | |
f75a7f56 | 1909 | \r |
b7cc5bf1 WJ |
1910 | FreePool (AttemptConfigOrder);\r |
1911 | return FALSE;\r | |
1912 | }\r | |
4c5a5e0c | 1913 | \r |
eabc6e59 | 1914 | /**\r |
df077b3e | 1915 | Check whether the Controller handle is configured to use DNS protocol.\r |
eabc6e59 ZL |
1916 | \r |
1917 | @param[in] Controller The handle of the controller.\r | |
f75a7f56 | 1918 | \r |
eabc6e59 ZL |
1919 | @retval TRUE The handle of the controller need the Dns protocol.\r |
1920 | @retval FALSE The handle of the controller does not need the Dns protocol.\r | |
f75a7f56 | 1921 | \r |
eabc6e59 ZL |
1922 | **/\r |
1923 | BOOLEAN\r | |
1924 | IScsiDnsIsConfigured (\r | |
1925 | IN EFI_HANDLE Controller\r | |
1926 | )\r | |
1927 | {\r | |
1928 | ISCSI_ATTEMPT_CONFIG_NVDATA *AttemptTmp;\r | |
1929 | UINT8 *AttemptConfigOrder;\r | |
1930 | UINTN AttemptConfigOrderSize;\r | |
1931 | UINTN Index;\r | |
1932 | EFI_STATUS Status;\r | |
1933 | EFI_MAC_ADDRESS MacAddr;\r | |
1934 | UINTN HwAddressSize;\r | |
1935 | UINT16 VlanId;\r | |
df077b3e | 1936 | CHAR16 AttemptMacString[ISCSI_MAX_MAC_STRING_LEN];\r |
eabc6e59 ZL |
1937 | CHAR16 MacString[ISCSI_MAX_MAC_STRING_LEN];\r |
1938 | CHAR16 AttemptName[ISCSI_NAME_IFR_MAX_SIZE];\r | |
f75a7f56 | 1939 | \r |
eabc6e59 ZL |
1940 | AttemptConfigOrder = IScsiGetVariableAndSize (\r |
1941 | L"AttemptOrder",\r | |
1942 | &gIScsiConfigGuid,\r | |
1943 | &AttemptConfigOrderSize\r | |
1944 | );\r | |
1945 | if (AttemptConfigOrder == NULL || AttemptConfigOrderSize == 0) {\r | |
1946 | return FALSE;\r | |
1947 | }\r | |
f75a7f56 | 1948 | \r |
eabc6e59 ZL |
1949 | //\r |
1950 | // Get MAC address of this network device.\r | |
1951 | //\r | |
1952 | Status = NetLibGetMacAddress (Controller, &MacAddr, &HwAddressSize);\r | |
1953 | if(EFI_ERROR (Status)) {\r | |
1954 | return FALSE;\r | |
1955 | }\r | |
1956 | //\r | |
1957 | // Get VLAN ID of this network device.\r | |
1958 | //\r | |
1959 | VlanId = NetLibGetVlanId (Controller);\r | |
1960 | IScsiMacAddrToStr (&MacAddr, (UINT32) HwAddressSize, VlanId, MacString);\r | |
f75a7f56 | 1961 | \r |
eabc6e59 ZL |
1962 | for (Index = 0; Index < AttemptConfigOrderSize / sizeof (UINT8); Index++) {\r |
1963 | UnicodeSPrint (\r | |
1964 | AttemptName,\r | |
1965 | (UINTN) 128,\r | |
df077b3e | 1966 | L"Attempt %d",\r |
eabc6e59 ZL |
1967 | (UINTN) AttemptConfigOrder[Index]\r |
1968 | );\r | |
df077b3e | 1969 | \r |
eabc6e59 ZL |
1970 | Status = GetVariable2 (\r |
1971 | AttemptName,\r | |
1972 | &gEfiIScsiInitiatorNameProtocolGuid,\r | |
1973 | (VOID**)&AttemptTmp,\r | |
1974 | NULL\r | |
1975 | );\r | |
1976 | if(AttemptTmp == NULL || EFI_ERROR (Status)) {\r | |
1977 | continue;\r | |
1978 | }\r | |
f75a7f56 | 1979 | \r |
eabc6e59 ZL |
1980 | ASSERT (AttemptConfigOrder[Index] == AttemptTmp->AttemptConfigIndex);\r |
1981 | \r | |
df077b3e ZL |
1982 | AsciiStrToUnicodeStrS (AttemptTmp->MacString, AttemptMacString, sizeof (AttemptMacString) / sizeof (AttemptMacString[0]));\r |
1983 | \r | |
1984 | if (AttemptTmp->SessionConfigData.Enabled == ISCSI_DISABLED || StrCmp (MacString, AttemptMacString)) {\r | |
eabc6e59 ZL |
1985 | FreePool (AttemptTmp);\r |
1986 | continue;\r | |
1987 | }\r | |
f75a7f56 | 1988 | \r |
841d8698 | 1989 | if (AttemptTmp->SessionConfigData.DnsMode || AttemptTmp->SessionConfigData.TargetInfoFromDhcp) {\r |
eabc6e59 ZL |
1990 | FreePool (AttemptTmp);\r |
1991 | FreePool (AttemptConfigOrder);\r | |
1992 | return TRUE;\r | |
1993 | } else {\r | |
1994 | FreePool (AttemptTmp);\r | |
1995 | continue;\r | |
1996 | }\r | |
1997 | \r | |
1998 | }\r | |
1999 | \r | |
2000 | FreePool (AttemptConfigOrder);\r | |
2001 | return FALSE;\r | |
2002 | \r | |
2003 | }\r | |
2004 | \r | |
4c5a5e0c | 2005 | /**\r |
2006 | Get the various configuration data.\r | |
2007 | \r | |
2008 | @param[in] Private The iSCSI driver data.\r | |
2009 | \r | |
2010 | @retval EFI_SUCCESS The configuration data is retrieved.\r | |
2011 | @retval EFI_NOT_FOUND This iSCSI driver is not configured yet.\r | |
7c275b3c | 2012 | @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.\r |
4c5a5e0c | 2013 | \r |
2014 | **/\r | |
2015 | EFI_STATUS\r | |
2016 | IScsiGetConfigData (\r | |
2017 | IN ISCSI_DRIVER_DATA *Private\r | |
2018 | )\r | |
2019 | {\r | |
2020 | EFI_STATUS Status;\r | |
2021 | CHAR16 MacString[ISCSI_MAX_MAC_STRING_LEN];\r | |
8d1f5e04 | 2022 | CHAR16 AttemptMacString[ISCSI_MAX_MAC_STRING_LEN];\r |
4c5a5e0c | 2023 | UINTN Index;\r |
2024 | ISCSI_NIC_INFO *NicInfo;\r | |
2025 | ISCSI_ATTEMPT_CONFIG_NVDATA *AttemptConfigData;\r | |
2026 | ISCSI_ATTEMPT_CONFIG_NVDATA *AttemptTmp;\r | |
2027 | UINT8 *AttemptConfigOrder;\r | |
2028 | UINTN AttemptConfigOrderSize;\r | |
2029 | CHAR16 IScsiMode[64];\r | |
2030 | CHAR16 IpMode[64];\r | |
2031 | \r | |
2032 | //\r | |
2033 | // There should be at least one attempt configured.\r | |
2034 | //\r | |
2035 | AttemptConfigOrder = IScsiGetVariableAndSize (\r | |
2036 | L"AttemptOrder",\r | |
9bdc6592 | 2037 | &gIScsiConfigGuid,\r |
4c5a5e0c | 2038 | &AttemptConfigOrderSize\r |
2039 | );\r | |
2040 | if (AttemptConfigOrder == NULL || AttemptConfigOrderSize == 0) {\r | |
2041 | return EFI_NOT_FOUND;\r | |
2042 | }\r | |
2043 | \r | |
2044 | //\r | |
2045 | // Get the iSCSI Initiator Name.\r | |
2046 | //\r | |
2047 | mPrivate->InitiatorNameLength = ISCSI_NAME_MAX_SIZE;\r | |
2048 | Status = gIScsiInitiatorName.Get (\r | |
2049 | &gIScsiInitiatorName,\r | |
2050 | &mPrivate->InitiatorNameLength,\r | |
2051 | mPrivate->InitiatorName\r | |
2052 | );\r | |
2053 | if (EFI_ERROR (Status)) {\r | |
2054 | return Status;\r | |
2055 | }\r | |
2056 | \r | |
2057 | //\r | |
2058 | // Get the normal configuration.\r | |
2059 | //\r | |
2060 | for (Index = 0; Index < AttemptConfigOrderSize / sizeof (UINT8); Index++) {\r | |
2061 | \r | |
2062 | //\r | |
2063 | // Check whether the attempt exists in AttemptConfig.\r | |
2064 | //\r | |
f75a7f56 | 2065 | AttemptTmp = IScsiConfigGetAttemptByConfigIndex (AttemptConfigOrder[Index]);\r |
4c5a5e0c | 2066 | if (AttemptTmp != NULL && AttemptTmp->SessionConfigData.Enabled == ISCSI_DISABLED) {\r |
2067 | continue;\r | |
2068 | } else if (AttemptTmp != NULL && AttemptTmp->SessionConfigData.Enabled != ISCSI_DISABLED) {\r | |
2069 | //\r | |
2070 | // Check the autoconfig path to see whether it should be retried.\r | |
2071 | //\r | |
2072 | if (AttemptTmp->SessionConfigData.IpMode == IP_MODE_AUTOCONFIG &&\r | |
87ce4210 | 2073 | !AttemptTmp->AutoConfigureSuccess) {\r |
4c5a5e0c | 2074 | if (mPrivate->Ipv6Flag &&\r |
2075 | AttemptTmp->AutoConfigureMode == IP_MODE_AUTOCONFIG_IP6) {\r | |
2076 | //\r | |
2077 | // Autoconfigure for IP6 already attempted but failed. Do not try again.\r | |
2078 | //\r | |
2079 | continue;\r | |
2080 | } else if (!mPrivate->Ipv6Flag &&\r | |
2081 | AttemptTmp->AutoConfigureMode == IP_MODE_AUTOCONFIG_IP4) {\r | |
2082 | //\r | |
2083 | // Autoconfigure for IP4 already attempted but failed. Do not try again.\r | |
2084 | //\r | |
2085 | continue;\r | |
2086 | } else {\r | |
2087 | //\r | |
2088 | // Try another approach for this autoconfigure path.\r | |
2089 | //\r | |
2090 | AttemptTmp->AutoConfigureMode =\r | |
2091 | (UINT8) (mPrivate->Ipv6Flag ? IP_MODE_AUTOCONFIG_IP6 : IP_MODE_AUTOCONFIG_IP4);\r | |
2092 | AttemptTmp->SessionConfigData.InitiatorInfoFromDhcp = TRUE;\r | |
2093 | AttemptTmp->SessionConfigData.TargetInfoFromDhcp = TRUE;\r | |
2094 | AttemptTmp->DhcpSuccess = FALSE;\r | |
2095 | \r | |
2096 | //\r | |
2097 | // Get some information from the dhcp server.\r | |
2098 | //\r | |
2099 | if (!mPrivate->Ipv6Flag) {\r | |
2100 | Status = IScsiDoDhcp (Private->Image, Private->Controller, AttemptTmp);\r | |
2101 | if (!EFI_ERROR (Status)) {\r | |
2102 | AttemptTmp->DhcpSuccess = TRUE;\r | |
2103 | }\r | |
2104 | } else {\r | |
2105 | Status = IScsiDoDhcp6 (Private->Image, Private->Controller, AttemptTmp);\r | |
2106 | if (!EFI_ERROR (Status)) {\r | |
2107 | AttemptTmp->DhcpSuccess = TRUE;\r | |
2108 | }\r | |
2109 | }\r | |
2110 | \r | |
2111 | //\r | |
2112 | // Refresh the state of this attempt to NVR.\r | |
2113 | //\r | |
4c5a5e0c | 2114 | UnicodeSPrint (\r |
2115 | mPrivate->PortString,\r | |
2116 | (UINTN) ISCSI_NAME_IFR_MAX_SIZE,\r | |
8d1f5e04 | 2117 | L"Attempt %d",\r |
4c5a5e0c | 2118 | (UINTN) AttemptTmp->AttemptConfigIndex\r |
2119 | );\r | |
2120 | \r | |
2121 | gRT->SetVariable (\r | |
2122 | mPrivate->PortString,\r | |
2123 | &gEfiIScsiInitiatorNameProtocolGuid,\r | |
2124 | ISCSI_CONFIG_VAR_ATTR,\r | |
2125 | sizeof (ISCSI_ATTEMPT_CONFIG_NVDATA),\r | |
2126 | AttemptTmp\r | |
2127 | );\r | |
2128 | \r | |
2129 | continue;\r | |
2130 | }\r | |
f75a7f56 LG |
2131 | } else if (AttemptTmp->SessionConfigData.InitiatorInfoFromDhcp &&\r |
2132 | !AttemptTmp->ValidPath &&\r | |
067ca838 | 2133 | AttemptTmp->NicIndex == mPrivate->CurrentNic) {\r |
4c5a5e0c | 2134 | //\r |
f75a7f56 | 2135 | // If the attempt associates with the current NIC, we can\r |
067ca838 | 2136 | // get DHCP information for already added, but failed, attempt.\r |
4c5a5e0c | 2137 | //\r |
2138 | AttemptTmp->DhcpSuccess = FALSE;\r | |
2139 | if (!mPrivate->Ipv6Flag && (AttemptTmp->SessionConfigData.IpMode == IP_MODE_IP4)) {\r | |
2140 | Status = IScsiDoDhcp (Private->Image, Private->Controller, AttemptTmp);\r | |
2141 | if (!EFI_ERROR (Status)) {\r | |
2142 | AttemptTmp->DhcpSuccess = TRUE;\r | |
2143 | }\r | |
2144 | } else if (mPrivate->Ipv6Flag && (AttemptTmp->SessionConfigData.IpMode == IP_MODE_IP6)) {\r | |
2145 | Status = IScsiDoDhcp6 (Private->Image, Private->Controller, AttemptTmp);\r | |
2146 | if (!EFI_ERROR (Status)) {\r | |
2147 | AttemptTmp->DhcpSuccess = TRUE;\r | |
2148 | }\r | |
2149 | }\r | |
2150 | \r | |
2151 | //\r | |
2152 | // Refresh the state of this attempt to NVR.\r | |
2153 | //\r | |
4c5a5e0c | 2154 | UnicodeSPrint (\r |
2155 | mPrivate->PortString,\r | |
2156 | (UINTN) ISCSI_NAME_IFR_MAX_SIZE,\r | |
8d1f5e04 | 2157 | L"Attempt %d",\r |
4c5a5e0c | 2158 | (UINTN) AttemptTmp->AttemptConfigIndex\r |
2159 | );\r | |
2160 | \r | |
2161 | gRT->SetVariable (\r | |
2162 | mPrivate->PortString,\r | |
2163 | &gEfiIScsiInitiatorNameProtocolGuid,\r | |
2164 | ISCSI_CONFIG_VAR_ATTR,\r | |
2165 | sizeof (ISCSI_ATTEMPT_CONFIG_NVDATA),\r | |
2166 | AttemptTmp\r | |
2167 | );\r | |
2168 | \r | |
2169 | continue;\r | |
2170 | \r | |
2171 | } else {\r | |
2172 | continue;\r | |
2173 | }\r | |
2174 | }\r | |
2175 | \r | |
2176 | //\r | |
2177 | // This attempt does not exist in AttemptConfig. Try to add a new one.\r | |
2178 | //\r | |
2179 | \r | |
2180 | NicInfo = IScsiGetNicInfoByIndex (mPrivate->CurrentNic);\r | |
2181 | ASSERT (NicInfo != NULL);\r | |
2182 | IScsiMacAddrToStr (&NicInfo->PermanentAddress, NicInfo->HwAddressSize, NicInfo->VlanId, MacString);\r | |
2183 | UnicodeSPrint (\r | |
2184 | mPrivate->PortString,\r | |
8d1f5e04 ZL |
2185 | (UINTN) ISCSI_NAME_IFR_MAX_SIZE,\r |
2186 | L"Attempt %d",\r | |
4c5a5e0c | 2187 | (UINTN) AttemptConfigOrder[Index]\r |
2188 | );\r | |
2189 | \r | |
bf4a3dbd | 2190 | GetVariable2 (\r |
a2d59ef2 YT |
2191 | mPrivate->PortString,\r |
2192 | &gEfiIScsiInitiatorNameProtocolGuid,\r | |
2193 | (VOID**)&AttemptConfigData,\r | |
2194 | NULL\r | |
2195 | );\r | |
8d1f5e04 | 2196 | AsciiStrToUnicodeStrS (AttemptConfigData->MacString, AttemptMacString, sizeof (AttemptMacString) / sizeof (AttemptMacString[0]));\r |
4c5a5e0c | 2197 | \r |
8d1f5e04 ZL |
2198 | if (AttemptConfigData == NULL || AttemptConfigData->Actived == ISCSI_ACTIVE_DISABLED ||\r |
2199 | StrCmp (MacString, AttemptMacString)) {\r | |
4c5a5e0c | 2200 | continue;\r |
2201 | }\r | |
2202 | \r | |
2203 | ASSERT (AttemptConfigOrder[Index] == AttemptConfigData->AttemptConfigIndex);\r | |
2204 | \r | |
2205 | AttemptConfigData->NicIndex = NicInfo->NicIndex;\r | |
2206 | AttemptConfigData->DhcpSuccess = FALSE;\r | |
2207 | AttemptConfigData->ValidiBFTPath = (BOOLEAN) (mPrivate->EnableMpio ? TRUE : FALSE);\r | |
2208 | AttemptConfigData->ValidPath = FALSE;\r | |
2209 | \r | |
2210 | if (AttemptConfigData->SessionConfigData.IpMode == IP_MODE_AUTOCONFIG) {\r | |
2211 | AttemptConfigData->SessionConfigData.InitiatorInfoFromDhcp = TRUE;\r | |
2212 | AttemptConfigData->SessionConfigData.TargetInfoFromDhcp = TRUE;\r | |
2213 | \r | |
2214 | AttemptConfigData->AutoConfigureMode =\r | |
2215 | (UINT8) (mPrivate->Ipv6Flag ? IP_MODE_AUTOCONFIG_IP6 : IP_MODE_AUTOCONFIG_IP4);\r | |
87ce4210 | 2216 | AttemptConfigData->AutoConfigureSuccess = FALSE;\r |
4c5a5e0c | 2217 | }\r |
f75a7f56 | 2218 | \r |
4c5a5e0c | 2219 | //\r |
2220 | // Get some information from dhcp server.\r | |
2221 | //\r | |
2222 | if (AttemptConfigData->SessionConfigData.Enabled != ISCSI_DISABLED &&\r | |
2223 | AttemptConfigData->SessionConfigData.InitiatorInfoFromDhcp) {\r | |
2224 | \r | |
2225 | if (!mPrivate->Ipv6Flag &&\r | |
2226 | (AttemptConfigData->SessionConfigData.IpMode == IP_MODE_IP4 ||\r | |
2227 | AttemptConfigData->AutoConfigureMode == IP_MODE_AUTOCONFIG_IP4)) {\r | |
2228 | Status = IScsiDoDhcp (Private->Image, Private->Controller, AttemptConfigData);\r | |
2229 | if (!EFI_ERROR (Status)) {\r | |
2230 | AttemptConfigData->DhcpSuccess = TRUE;\r | |
2231 | }\r | |
2232 | } else if (mPrivate->Ipv6Flag &&\r | |
2233 | (AttemptConfigData->SessionConfigData.IpMode == IP_MODE_IP6 ||\r | |
2234 | AttemptConfigData->AutoConfigureMode == IP_MODE_AUTOCONFIG_IP6)) {\r | |
2235 | Status = IScsiDoDhcp6 (Private->Image, Private->Controller, AttemptConfigData);\r | |
2236 | if (!EFI_ERROR (Status)) {\r | |
2237 | AttemptConfigData->DhcpSuccess = TRUE;\r | |
2238 | }\r | |
2239 | }\r | |
2240 | \r | |
2241 | //\r | |
2242 | // Refresh the state of this attempt to NVR.\r | |
2243 | //\r | |
4c5a5e0c | 2244 | UnicodeSPrint (\r |
2245 | mPrivate->PortString,\r | |
2246 | (UINTN) ISCSI_NAME_IFR_MAX_SIZE,\r | |
8d1f5e04 | 2247 | L"Attempt %d",\r |
4c5a5e0c | 2248 | (UINTN) AttemptConfigData->AttemptConfigIndex\r |
2249 | );\r | |
2250 | \r | |
2251 | gRT->SetVariable (\r | |
2252 | mPrivate->PortString,\r | |
2253 | &gEfiIScsiInitiatorNameProtocolGuid,\r | |
2254 | ISCSI_CONFIG_VAR_ATTR,\r | |
2255 | sizeof (ISCSI_ATTEMPT_CONFIG_NVDATA),\r | |
2256 | AttemptConfigData\r | |
2257 | );\r | |
2258 | }\r | |
2259 | \r | |
2260 | //\r | |
2261 | // Update Attempt Help Info.\r | |
2262 | //\r | |
2263 | \r | |
2264 | if (AttemptConfigData->SessionConfigData.Enabled == ISCSI_DISABLED) {\r | |
2265 | UnicodeSPrint (IScsiMode, 64, L"Disabled");\r | |
2266 | } else if (AttemptConfigData->SessionConfigData.Enabled == ISCSI_ENABLED) {\r | |
2267 | UnicodeSPrint (IScsiMode, 64, L"Enabled");\r | |
2268 | } else if (AttemptConfigData->SessionConfigData.Enabled == ISCSI_ENABLED_FOR_MPIO) {\r | |
2269 | UnicodeSPrint (IScsiMode, 64, L"Enabled for MPIO");\r | |
2270 | }\r | |
2271 | \r | |
2272 | if (AttemptConfigData->SessionConfigData.IpMode == IP_MODE_IP4) {\r | |
2273 | UnicodeSPrint (IpMode, 64, L"IP4");\r | |
2274 | } else if (AttemptConfigData->SessionConfigData.IpMode == IP_MODE_IP6) {\r | |
2275 | UnicodeSPrint (IpMode, 64, L"IP6");\r | |
2276 | } else if (AttemptConfigData->SessionConfigData.IpMode == IP_MODE_AUTOCONFIG) {\r | |
2277 | UnicodeSPrint (IpMode, 64, L"Autoconfigure");\r | |
2278 | }\r | |
2279 | \r | |
2280 | UnicodeSPrint (\r | |
2281 | mPrivate->PortString,\r | |
2282 | (UINTN) ISCSI_NAME_IFR_MAX_SIZE,\r | |
2283 | L"MAC: %s, PFA: Bus %d | Dev %d | Func %d, iSCSI mode: %s, IP version: %s",\r | |
2284 | MacString,\r | |
2285 | NicInfo->BusNumber,\r | |
2286 | NicInfo->DeviceNumber,\r | |
2287 | NicInfo->FunctionNumber,\r | |
2288 | IScsiMode,\r | |
2289 | IpMode\r | |
2290 | );\r | |
2291 | \r | |
2292 | AttemptConfigData->AttemptTitleHelpToken = HiiSetString (\r | |
2293 | mCallbackInfo->RegisteredHandle,\r | |
2294 | 0,\r | |
2295 | mPrivate->PortString,\r | |
2296 | NULL\r | |
2297 | );\r | |
7c275b3c ZL |
2298 | if (AttemptConfigData->AttemptTitleHelpToken == 0) {\r |
2299 | return EFI_OUT_OF_RESOURCES;\r | |
2300 | }\r | |
4c5a5e0c | 2301 | \r |
2302 | //\r | |
2303 | // Record the attempt in global link list.\r | |
2304 | //\r | |
2305 | InsertTailList (&mPrivate->AttemptConfigs, &AttemptConfigData->Link);\r | |
2306 | mPrivate->AttemptCount++;\r | |
2307 | \r | |
2308 | if (AttemptConfigData->SessionConfigData.Enabled == ISCSI_ENABLED_FOR_MPIO) {\r | |
2309 | mPrivate->MpioCount++;\r | |
2310 | mPrivate->EnableMpio = TRUE;\r | |
2311 | \r | |
2312 | if (AttemptConfigData->AuthenticationType == ISCSI_AUTH_TYPE_KRB) {\r | |
2313 | mPrivate->Krb5MpioCount++;\r | |
2314 | }\r | |
2315 | } else if (AttemptConfigData->SessionConfigData.Enabled == ISCSI_ENABLED) {\r | |
2316 | mPrivate->SinglePathCount++;\r | |
2317 | }\r | |
2318 | }\r | |
2319 | \r | |
2320 | //\r | |
2321 | // Reorder the AttemptConfig by the configured order.\r | |
2322 | //\r | |
2323 | for (Index = 0; Index < AttemptConfigOrderSize / sizeof (UINT8); Index++) {\r | |
2324 | AttemptConfigData = IScsiConfigGetAttemptByConfigIndex (AttemptConfigOrder[Index]);\r | |
2325 | if (AttemptConfigData == NULL) {\r | |
2326 | continue;\r | |
2327 | }\r | |
2328 | \r | |
2329 | RemoveEntryList (&AttemptConfigData->Link);\r | |
2330 | InsertTailList (&mPrivate->AttemptConfigs, &AttemptConfigData->Link);\r | |
2331 | }\r | |
2332 | \r | |
2333 | //\r | |
2334 | // Update the Main Form.\r | |
2335 | //\r | |
2336 | IScsiConfigUpdateAttempt ();\r | |
2337 | \r | |
2338 | FreePool (AttemptConfigOrder);\r | |
2339 | \r | |
2340 | //\r | |
2341 | // There should be at least one attempt configuration.\r | |
2342 | //\r | |
2343 | if (!mPrivate->EnableMpio) {\r | |
2344 | if (mPrivate->SinglePathCount == 0) {\r | |
2345 | return EFI_NOT_FOUND;\r | |
2346 | }\r | |
2347 | mPrivate->ValidSinglePathCount = mPrivate->SinglePathCount;\r | |
2348 | }\r | |
2349 | \r | |
2350 | return EFI_SUCCESS;\r | |
2351 | }\r | |
2352 | \r | |
2353 | \r | |
2354 | /**\r | |
2355 | Get the device path of the iSCSI tcp connection and update it.\r | |
2356 | \r | |
2357 | @param Session The iSCSI session.\r | |
2358 | \r | |
2359 | @return The updated device path.\r | |
2360 | @retval NULL Other errors as indicated.\r | |
2361 | \r | |
2362 | **/\r | |
2363 | EFI_DEVICE_PATH_PROTOCOL *\r | |
2364 | IScsiGetTcpConnDevicePath (\r | |
2365 | IN ISCSI_SESSION *Session\r | |
2366 | )\r | |
2367 | {\r | |
2368 | ISCSI_CONNECTION *Conn;\r | |
2369 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r | |
2370 | EFI_STATUS Status;\r | |
2371 | EFI_DEV_PATH *DPathNode;\r | |
42f0586d | 2372 | UINTN PathLen;\r |
4c5a5e0c | 2373 | \r |
2374 | if (Session->State != SESSION_STATE_LOGGED_IN) {\r | |
2375 | return NULL;\r | |
2376 | }\r | |
2377 | \r | |
2378 | Conn = NET_LIST_USER_STRUCT_S (\r | |
2379 | Session->Conns.ForwardLink,\r | |
2380 | ISCSI_CONNECTION,\r | |
2381 | Link,\r | |
2382 | ISCSI_CONNECTION_SIGNATURE\r | |
2383 | );\r | |
2384 | \r | |
2385 | Status = gBS->HandleProtocol (\r | |
2386 | Conn->TcpIo.Handle,\r | |
2387 | &gEfiDevicePathProtocolGuid,\r | |
2388 | (VOID **) &DevicePath\r | |
f75a7f56 | 2389 | );\r |
4c5a5e0c | 2390 | if (EFI_ERROR (Status)) {\r |
2391 | return NULL;\r | |
2392 | }\r | |
2393 | //\r | |
2394 | // Duplicate it.\r | |
2395 | //\r | |
2396 | DevicePath = DuplicateDevicePath (DevicePath);\r | |
2397 | if (DevicePath == NULL) {\r | |
2398 | return NULL;\r | |
2399 | }\r | |
2400 | \r | |
2401 | DPathNode = (EFI_DEV_PATH *) DevicePath;\r | |
2402 | \r | |
2403 | while (!IsDevicePathEnd (&DPathNode->DevPath)) {\r | |
2404 | if (DevicePathType (&DPathNode->DevPath) == MESSAGING_DEVICE_PATH) {\r | |
2405 | if (!Conn->Ipv6Flag && DevicePathSubType (&DPathNode->DevPath) == MSG_IPv4_DP) {\r | |
2406 | DPathNode->Ipv4.LocalPort = 0;\r | |
501793fa | 2407 | \r |
f75a7f56 | 2408 | DPathNode->Ipv4.StaticIpAddress =\r |
501793fa RN |
2409 | (BOOLEAN) (!Session->ConfigData->SessionConfigData.InitiatorInfoFromDhcp);\r |
2410 | \r | |
42f0586d | 2411 | //\r |
2412 | // Add a judgement here to support previous versions of IPv4_DEVICE_PATH.\r | |
2413 | // In previous versions of IPv4_DEVICE_PATH, GatewayIpAddress and SubnetMask\r | |
2414 | // do not exist.\r | |
efb56593 | 2415 | // In new version of IPv4_DEVICE_PATH, structure length is 27.\r |
42f0586d | 2416 | //\r |
501793fa | 2417 | \r |
42f0586d | 2418 | PathLen = DevicePathNodeLength (&DPathNode->Ipv4);\r |
f75a7f56 LG |
2419 | \r |
2420 | if (PathLen == IP4_NODE_LEN_NEW_VERSIONS) {\r | |
2421 | \r | |
42f0586d | 2422 | IP4_COPY_ADDRESS (\r |
2423 | &DPathNode->Ipv4.GatewayIpAddress,\r | |
2424 | &Session->ConfigData->SessionConfigData.Gateway\r | |
2425 | );\r | |
2426 | \r | |
2427 | IP4_COPY_ADDRESS (\r | |
2428 | &DPathNode->Ipv4.SubnetMask,\r | |
2429 | &Session->ConfigData->SessionConfigData.SubnetMask\r | |
2430 | );\r | |
2431 | }\r | |
f75a7f56 | 2432 | \r |
4c5a5e0c | 2433 | break;\r |
2434 | } else if (Conn->Ipv6Flag && DevicePathSubType (&DPathNode->DevPath) == MSG_IPv6_DP) {\r | |
2435 | DPathNode->Ipv6.LocalPort = 0;\r | |
42f0586d | 2436 | \r |
2437 | //\r | |
2438 | // Add a judgement here to support previous versions of IPv6_DEVICE_PATH.\r | |
2439 | // In previous versions of IPv6_DEVICE_PATH, IpAddressOrigin, PrefixLength\r | |
2440 | // and GatewayIpAddress do not exist.\r | |
f75a7f56 | 2441 | // In new version of IPv6_DEVICE_PATH, structure length is 60, while in\r |
42f0586d | 2442 | // old versions, the length is 43.\r |
2443 | //\r | |
2444 | \r | |
2445 | PathLen = DevicePathNodeLength (&DPathNode->Ipv6);\r | |
f75a7f56 LG |
2446 | \r |
2447 | if (PathLen == IP6_NODE_LEN_NEW_VERSIONS ) {\r | |
42f0586d | 2448 | \r |
2449 | DPathNode->Ipv6.IpAddressOrigin = 0;\r | |
2450 | DPathNode->Ipv6.PrefixLength = IP6_PREFIX_LENGTH;\r | |
2451 | ZeroMem (&DPathNode->Ipv6.GatewayIpAddress, sizeof (EFI_IPv6_ADDRESS));\r | |
2452 | }\r | |
f75a7f56 | 2453 | else if (PathLen == IP6_NODE_LEN_OLD_VERSIONS) {\r |
42f0586d | 2454 | \r |
2455 | //\r | |
f75a7f56 | 2456 | // StaticIPAddress is a field in old versions of IPv6_DEVICE_PATH, while ignored in new\r |
42f0586d | 2457 | // version. Set StaticIPAddress through its' offset in old IPv6_DEVICE_PATH.\r |
2458 | //\r | |
f75a7f56 | 2459 | *((UINT8 *)(&DPathNode->Ipv6) + IP6_OLD_IPADDRESS_OFFSET) =\r |
42f0586d | 2460 | (BOOLEAN) (!Session->ConfigData->SessionConfigData.InitiatorInfoFromDhcp);\r |
2461 | }\r | |
f75a7f56 | 2462 | \r |
4c5a5e0c | 2463 | break;\r |
2464 | }\r | |
2465 | }\r | |
2466 | \r | |
2467 | DPathNode = (EFI_DEV_PATH *) NextDevicePathNode (&DPathNode->DevPath);\r | |
2468 | }\r | |
2469 | \r | |
2470 | return DevicePath;\r | |
2471 | }\r | |
2472 | \r | |
2473 | \r | |
2474 | /**\r | |
2475 | Abort the session when the transition from BS to RT is initiated.\r | |
2476 | \r | |
2477 | @param[in] Event The event signaled.\r | |
2478 | @param[in] Context The iSCSI driver data.\r | |
2479 | \r | |
2480 | **/\r | |
2481 | VOID\r | |
2482 | EFIAPI\r | |
2483 | IScsiOnExitBootService (\r | |
2484 | IN EFI_EVENT Event,\r | |
2485 | IN VOID *Context\r | |
2486 | )\r | |
2487 | {\r | |
2488 | ISCSI_DRIVER_DATA *Private;\r | |
2489 | \r | |
2490 | Private = (ISCSI_DRIVER_DATA *) Context;\r | |
f75a7f56 | 2491 | \r |
4c5a5e0c | 2492 | gBS->CloseEvent (Private->ExitBootServiceEvent);\r |
a37c60b6 | 2493 | Private->ExitBootServiceEvent = NULL;\r |
f75a7f56 | 2494 | \r |
4c5a5e0c | 2495 | if (Private->Session != NULL) {\r |
2496 | IScsiSessionAbort (Private->Session);\r | |
2497 | }\r | |
2498 | }\r | |
18b24f92 FS |
2499 | \r |
2500 | /**\r | |
2501 | Tests whether a controller handle is being managed by IScsi driver.\r | |
2502 | \r | |
2503 | This function tests whether the driver specified by DriverBindingHandle is\r | |
2504 | currently managing the controller specified by ControllerHandle. This test\r | |
efb56593 | 2505 | is performed by evaluating if the protocol specified by ProtocolGuid is\r |
18b24f92 | 2506 | present on ControllerHandle and is was opened by DriverBindingHandle and Nic\r |
f75a7f56 | 2507 | Device handle with an attribute of EFI_OPEN_PROTOCOL_BY_DRIVER.\r |
18b24f92 FS |
2508 | If ProtocolGuid is NULL, then ASSERT().\r |
2509 | \r | |
2510 | @param ControllerHandle A handle for a controller to test.\r | |
2511 | @param DriverBindingHandle Specifies the driver binding handle for the\r | |
2512 | driver.\r | |
2513 | @param ProtocolGuid Specifies the protocol that the driver specified\r | |
2514 | by DriverBindingHandle opens in its Start()\r | |
2515 | function.\r | |
2516 | \r | |
2517 | @retval EFI_SUCCESS ControllerHandle is managed by the driver\r | |
2518 | specified by DriverBindingHandle.\r | |
2519 | @retval EFI_UNSUPPORTED ControllerHandle is not managed by the driver\r | |
2520 | specified by DriverBindingHandle.\r | |
2521 | \r | |
2522 | **/\r | |
2523 | EFI_STATUS\r | |
2524 | EFIAPI\r | |
2525 | IScsiTestManagedDevice (\r | |
2526 | IN EFI_HANDLE ControllerHandle,\r | |
2527 | IN EFI_HANDLE DriverBindingHandle,\r | |
2528 | IN EFI_GUID *ProtocolGuid\r | |
2529 | )\r | |
2530 | {\r | |
2531 | EFI_STATUS Status;\r | |
2532 | VOID *ManagedInterface;\r | |
2533 | EFI_HANDLE NicControllerHandle;\r | |
2534 | \r | |
2535 | ASSERT (ProtocolGuid != NULL);\r | |
2536 | \r | |
2537 | NicControllerHandle = NetLibGetNicHandle (ControllerHandle, ProtocolGuid);\r | |
2538 | if (NicControllerHandle == NULL) {\r | |
2539 | return EFI_UNSUPPORTED;\r | |
2540 | }\r | |
2541 | \r | |
2542 | Status = gBS->OpenProtocol (\r | |
2543 | ControllerHandle,\r | |
2544 | (EFI_GUID *) ProtocolGuid,\r | |
2545 | &ManagedInterface,\r | |
2546 | DriverBindingHandle,\r | |
2547 | NicControllerHandle,\r | |
2548 | EFI_OPEN_PROTOCOL_BY_DRIVER\r | |
2549 | );\r | |
2550 | if (!EFI_ERROR (Status)) {\r | |
2551 | gBS->CloseProtocol (\r | |
2552 | ControllerHandle,\r | |
2553 | (EFI_GUID *) ProtocolGuid,\r | |
2554 | DriverBindingHandle,\r | |
2555 | NicControllerHandle\r | |
2556 | );\r | |
2557 | return EFI_UNSUPPORTED;\r | |
2558 | }\r | |
2559 | \r | |
2560 | if (Status != EFI_ALREADY_STARTED) {\r | |
2561 | return EFI_UNSUPPORTED;\r | |
2562 | }\r | |
2563 | \r | |
2564 | return EFI_SUCCESS;\r | |
2565 | }\r |