]>
Commit | Line | Data |
---|---|---|
b303605e MK |
1 | /** @file\r |
2 | boot information boot time changes.\r | |
3 | SMBIOS type 11.\r | |
4 | \r | |
fb308fdb | 5 | Copyright (c) 2013-2016 Intel Corporation.\r |
b303605e MK |
6 | \r |
7 | This program and the accompanying materials\r | |
8 | are licensed and made available under the terms and conditions of the BSD License\r | |
9 | which accompanies this distribution. The full text of the license may be found at\r | |
10 | http://opensource.org/licenses/bsd-license.php\r | |
11 | \r | |
12 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
13 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
14 | \r | |
15 | **/\r | |
16 | \r | |
17 | \r | |
18 | #include "CommonHeader.h"\r | |
19 | #include "SmbiosMisc.h"\r | |
20 | \r | |
21 | /**\r | |
22 | This function makes boot time changes to the contents of the\r | |
23 | MiscOemString (Type 11).\r | |
24 | \r | |
25 | @param RecordData Pointer to copy of RecordData from the Data Table.\r | |
26 | \r | |
27 | @retval EFI_SUCCESS All parameters were valid.\r | |
28 | @retval EFI_UNSUPPORTED Unexpected RecordType value.\r | |
29 | @retval EFI_INVALID_PARAMETER Invalid parameter was found.\r | |
30 | \r | |
31 | **/\r | |
32 | MISC_SMBIOS_TABLE_FUNCTION(MiscOemString)\r | |
33 | {\r | |
34 | UINTN OemStrLen;\r | |
35 | CHAR8 *OptionalStrStart;\r | |
36 | EFI_STATUS Status;\r | |
37 | EFI_STRING OemStr;\r | |
38 | STRING_REF TokenToGet;\r | |
39 | EFI_SMBIOS_HANDLE SmbiosHandle;\r | |
40 | SMBIOS_TABLE_TYPE11 *SmbiosRecord;\r | |
b303605e MK |
41 | \r |
42 | //\r | |
43 | // First check for invalid parameters.\r | |
44 | //\r | |
45 | if (RecordData == NULL) {\r | |
46 | return EFI_INVALID_PARAMETER;\r | |
47 | }\r | |
48 | \r | |
49 | TokenToGet = STRING_TOKEN (STR_MISC_OEM_EN_US);\r | |
50 | OemStr = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);\r | |
51 | OemStrLen = StrLen(OemStr);\r | |
52 | if (OemStrLen > SMBIOS_STRING_MAX_LENGTH) {\r | |
53 | return EFI_UNSUPPORTED;\r | |
54 | }\r | |
55 | \r | |
56 | //\r | |
57 | // Two zeros following the last string.\r | |
58 | //\r | |
59 | SmbiosRecord = AllocatePool(sizeof (SMBIOS_TABLE_TYPE11) + OemStrLen + 1 + 1);\r | |
60 | ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE11) + OemStrLen + 1 + 1);\r | |
61 | \r | |
62 | SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_OEM_STRINGS;\r | |
63 | SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE11);\r | |
64 | //\r | |
65 | // Make handle chosen by smbios protocol.add automatically.\r | |
66 | //\r | |
67 | SmbiosRecord->Hdr.Handle = 0;\r | |
68 | SmbiosRecord->StringCount = 1;\r | |
69 | OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);\r | |
70 | UnicodeStrToAsciiStr(OemStr, OptionalStrStart);\r | |
71 | \r | |
72 | //\r | |
73 | // Now we have got the full smbios record, call smbios protocol to add this record.\r | |
74 | //\r | |
75 | SmbiosHandle = SMBIOS_HANDLE_PI_RESERVED;\r | |
76 | Status = Smbios-> Add(\r | |
77 | Smbios,\r | |
78 | NULL,\r | |
79 | &SmbiosHandle,\r | |
80 | (EFI_SMBIOS_TABLE_HEADER *) SmbiosRecord\r | |
81 | );\r | |
82 | FreePool(SmbiosRecord);\r | |
83 | return Status;\r | |
84 | }\r |