diff options
Diffstat (limited to 'EdkNt32Pkg/Dxe/Nt32Platform/MiscSubclass/MiscOnboardDeviceFunction.c')
| -rw-r--r-- | EdkNt32Pkg/Dxe/Nt32Platform/MiscSubclass/MiscOnboardDeviceFunction.c | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/EdkNt32Pkg/Dxe/Nt32Platform/MiscSubclass/MiscOnboardDeviceFunction.c b/EdkNt32Pkg/Dxe/Nt32Platform/MiscSubclass/MiscOnboardDeviceFunction.c deleted file mode 100644 index d96b6cc2ad..0000000000 --- a/EdkNt32Pkg/Dxe/Nt32Platform/MiscSubclass/MiscOnboardDeviceFunction.c +++ /dev/null @@ -1,164 +0,0 @@ -/*++
-
-Copyright (c) 2006, Intel Corporation
-All rights reserved. This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-Module Name:
-
- MiscOnboardDeviceFunction.c
-
-Abstract:
-
- Onboard device information boot time changes.
- Misc. subclass type 8.
- SMBIOS type 10.
-
---*/
-
-#include "MiscSubclassDriver.h"
-#include "winntio/winntio.h"
-#include "winntthunk/winntthunk.h"
-
-#pragma pack(1)
-
-typedef struct _VENDOR_DEVICE {
- EFI_DEVICE_PATH_PROTOCOL Platform;
- EFI_GUID PlatformGuid;
- EFI_DEVICE_PATH_PROTOCOL Device;
- EFI_GUID DeviceGuid;
- UINT8 DeviceData[4];
- EFI_DEVICE_PATH_PROTOCOL End;
-
-} VENDOR_DEVICE;
-#pragma pack()
-
-MISC_SUBCLASS_TABLE_FUNCTION (
- MiscOnboardDeviceVideo
- )
-/*++
-Description:
-
- This function makes boot time changes to the contents of the
- MiscOnboardDevice structure.
-
-Parameters:
-
- RecordType
- Type of record to be processed from the Data Table.
- mMiscSubclassDataTable[].RecordType
-
- RecordLen
- Size of static RecordData from the Data Table.
- mMiscSubclassDataTable[].RecordLen
-
- RecordData
- Pointer to copy of RecordData from the Data Table. Changes made
- to this copy will be written to the Data Hub but will not alter
- the contents of the static Data Table.
-
- LogRecordData
- Set *LogRecordData to TRUE to log RecordData to Data Hub.
- Set *LogRecordData to FALSE when there is no more data to log.
-
-Returns:
-
- EFI_SUCCESS
- All parameters were valid and *RecordData and *LogRecordData have
- been set.
-
- EFI_UNSUPPORTED
- Unexpected RecordType value.
-
- EFI_INVALID_PARAMETER
- One of the following parameter conditions was true:
- RecordLen was zero.
- RecordData was NULL.
- LogRecordData was NULL.
---*/
-{
- STATIC VENDOR_DEVICE mVideoDevicePath = {
- {
- HARDWARE_DEVICE_PATH,
- HW_VENDOR_DP,
- 0x14
- },
- EFI_WIN_NT_THUNK_PROTOCOL_GUID,
- {
- HARDWARE_DEVICE_PATH,
- HW_VENDOR_DP,
- 0x18
- },
- EFI_WIN_NT_UGA_GUID,
- 0,
- 0,
- 0,
- 0,
- END
- };
-
- STATIC BOOLEAN Done = FALSE;
-
- //
- // First check for invalid parameters.
- //
- if (RecordLen == 0 || RecordData == NULL || LogRecordData == NULL) {
- return EFI_INVALID_PARAMETER;
- }
- //
- // Then check for unsupported RecordType.
- //
- if (RecordType != EFI_MISC_ONBOARD_DEVICE_DATA_RECORD_NUMBER) {
- return EFI_UNSUPPORTED;
- }
- //
- // Is this the first time through this function?
- //
- if (!Done) {
- //
- // Yes, this is the first time. Inspect/Change the contents of the
- // RecordData structure.
- //
- //
- // Any time changes?
- //
- // %%TBD
- //
- // Set Done flag to TRUE for next pass through this function.
- // Set *LogRecordData to TRUE so data will get logged to Data Hub.
- //
- switch (((EFI_MISC_ONBOARD_DEVICE_DATA *) RecordData)->OnBoardDeviceDescription) {
- case STR_MISC_ONBOARD_DEVICE_VIDEO_DESCRIPTION:
- {
- CopyMem (
- &((EFI_MISC_ONBOARD_DEVICE_DATA *) RecordData)->OnBoardDevicePath,
- &mVideoDevicePath,
- GetDevicePathSize ((EFI_DEVICE_PATH_PROTOCOL *) &mVideoDevicePath)
- );
- *RecordLen = *RecordLen - sizeof (EFI_DEVICE_PATH_PROTOCOL) + GetDevicePathSize ((EFI_DEVICE_PATH_PROTOCOL *) &mVideoDevicePath);
- }
- break;
- }
-
- Done = TRUE;
- *LogRecordData = TRUE;
- } else {
- //
- // No, this is the second time. Reset the state of the Done flag
- // to FALSE and tell the data logger that there is no more data
- // to be logged for this record type. If any memory allocations
- // were made by earlier passes, they must be released now.
- //
- Done = FALSE;
- *LogRecordData = FALSE;
- }
-
- return EFI_SUCCESS;
-}
-
-/* eof - MiscOnboardDeviceFunction.c */
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