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MdeModulePkg/AtaAtapiPassThru: Revert patch to disable Bus Master
[mirror_edk2.git] / EmulatorPkg / MiscSubClassPlatformDxe / MiscResetCapabilitiesFunction.c
1 /** @file
2 ResetCapabilities.
3 SMBIOS type 23.
4
5 Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
6 This program and the accompanying materials
7 are licensed and made available under the terms and conditions of the BSD License
8 which accompanies this distribution. The full text of the license may be found at
9 http://opensource.org/licenses/bsd-license.php
10
11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
13
14 **/
15
16 #include "MiscSubClassDriver.h"
17 /**
18 This function makes boot time changes to the contents of the
19 MiscOemString (Type 11).
20
21 @param RecordData Pointer to copy of RecordData from the Data Table.
22
23 @retval EFI_SUCCESS All parameters were valid.
24 @retval EFI_UNSUPPORTED Unexpected RecordType value.
25 @retval EFI_INVALID_PARAMETER Invalid parameter was found.
26
27 **/
28 MISC_SMBIOS_TABLE_FUNCTION(MiscResetCapabilities)
29 {
30 EFI_STATUS Status;
31 EFI_SMBIOS_HANDLE SmbiosHandle;
32 SMBIOS_TABLE_TYPE23 *SmbiosRecord;
33 EFI_MISC_RESET_CAPABILITIES *ForType23InputData;
34
35 ForType23InputData = (EFI_MISC_RESET_CAPABILITIES *)RecordData;
36
37 //
38 // First check for invalid parameters.
39 //
40 if (RecordData == NULL) {
41 return EFI_INVALID_PARAMETER;
42 }
43
44
45 //
46 // Two zeros following the last string.
47 //
48 SmbiosRecord = AllocatePool(sizeof (SMBIOS_TABLE_TYPE23) + 1 + 1);
49 ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE23) + 1 + 1);
50
51 SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_SYSTEM_RESET;
52 SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE23);
53 //
54 // Make handle chosen by smbios protocol.add automatically.
55 //
56 SmbiosRecord->Hdr.Handle = 0;
57 SmbiosRecord->Capabilities = *(UINT8*)&(ForType23InputData->ResetCapabilities);
58 SmbiosRecord->ResetCount = (UINT16)ForType23InputData->ResetCount;
59 SmbiosRecord->ResetLimit = (UINT16)ForType23InputData->ResetLimit;
60 SmbiosRecord->TimerInterval = (UINT16)ForType23InputData->ResetTimerInterval;
61 SmbiosRecord->Timeout = (UINT16)ForType23InputData->ResetTimeout;
62
63 //
64 // Now we have got the full smbios record, call smbios protocol to add this record.
65 //
66 Status = AddSmbiosRecord (Smbios, &SmbiosHandle, (EFI_SMBIOS_TABLE_HEADER *) SmbiosRecord);
67
68 FreePool(SmbiosRecord);
69 return Status;
70 }
71