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949f388f | 1 | /** @file\r |
2 | boot information boot time changes.\r | |
3 | SMBIOS type 32.\r | |
4 | \r | |
2bfd90f9 | 5 | Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>\r |
949f388f | 6 | This program and the accompanying materials\r |
7 | are licensed and made available under the terms and conditions of the BSD License\r | |
8 | which accompanies this distribution. The full text of the license may be found at\r | |
9 | http://opensource.org/licenses/bsd-license.php\r | |
10 | \r | |
11 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
12 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
13 | \r | |
14 | **/\r | |
15 | \r | |
16 | #include "MiscSubClassDriver.h"\r | |
17 | \r | |
18 | \r | |
19 | /**\r | |
20 | This function makes boot time changes to the contents of the\r | |
21 | MiscBootInformation (Type 32).\r | |
22 | \r | |
d18d8a1d | 23 | @param RecordData Pointer to copy of RecordData from the Data Table.\r |
949f388f | 24 | \r |
25 | @retval EFI_SUCCESS All parameters were valid.\r | |
26 | @retval EFI_UNSUPPORTED Unexpected RecordType value.\r | |
27 | @retval EFI_INVALID_PARAMETER Invalid parameter was found.\r | |
28 | \r | |
29 | **/\r | |
30 | \r | |
31 | MISC_SMBIOS_TABLE_FUNCTION(BootInformationStatus)\r | |
32 | {\r | |
33 | EFI_STATUS Status;\r | |
34 | EFI_SMBIOS_HANDLE SmbiosHandle;\r | |
35 | SMBIOS_TABLE_TYPE32 *SmbiosRecord;\r | |
36 | EFI_MISC_BOOT_INFORMATION_STATUS* ForType32InputData;\r | |
d18d8a1d | 37 | \r |
949f388f | 38 | ForType32InputData = (EFI_MISC_BOOT_INFORMATION_STATUS *)RecordData;\r |
39 | \r | |
40 | //\r | |
41 | // First check for invalid parameters.\r | |
42 | //\r | |
43 | if (RecordData == NULL) {\r | |
44 | return EFI_INVALID_PARAMETER;\r | |
45 | }\r | |
46 | \r | |
47 | //\r | |
48 | // Two zeros following the last string.\r | |
49 | //\r | |
50 | SmbiosRecord = AllocatePool(sizeof (SMBIOS_TABLE_TYPE32) + 1 + 1);\r | |
51 | ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE32) + 1 + 1);\r | |
52 | \r | |
53 | SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_SYSTEM_BOOT_INFORMATION;\r | |
54 | SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE32);\r | |
55 | //\r | |
56 | // Make handle chosen by smbios protocol.add automatically.\r | |
57 | //\r | |
d18d8a1d | 58 | SmbiosRecord->Hdr.Handle = 0;\r |
949f388f | 59 | SmbiosRecord->BootStatus = (UINT8)ForType32InputData->BootInformationStatus;\r |
60 | \r | |
61 | //\r | |
62 | // Now we have got the full smbios record, call smbios protocol to add this record.\r | |
63 | //\r | |
2bfd90f9 SZ |
64 | Status = AddSmbiosRecord (Smbios, &SmbiosHandle, (EFI_SMBIOS_TABLE_HEADER *) SmbiosRecord);\r |
65 | \r | |
949f388f | 66 | FreePool(SmbiosRecord);\r |
67 | return Status;\r | |
68 | }\r |