mirror of https://github.com/acidanthera/audk.git
85 lines
3.2 KiB
C
85 lines
3.2 KiB
C
/*++
|
|
|
|
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:
|
|
|
|
DevicePathDriver.c
|
|
|
|
Abstract:
|
|
|
|
Device Path Driver to produce DevPathUtilities Protocol, DevPathFromText Protocol
|
|
and DevPathToText Protocol.
|
|
|
|
--*/
|
|
|
|
#include "DevicePath.h"
|
|
|
|
DEVICE_PATH_DRIVER_PRIVATE_DATA mPrivateData;
|
|
|
|
EFI_GUID mEfiDevicePathMessagingUartFlowControlGuid = DEVICE_PATH_MESSAGING_UART_FLOW_CONTROL;
|
|
EFI_GUID mEfiDevicePathMessagingSASGuid = DEVICE_PATH_MESSAGING_SAS;
|
|
|
|
EFI_STATUS
|
|
EFIAPI
|
|
DevicePathEntryPoint (
|
|
IN EFI_HANDLE ImageHandle,
|
|
IN EFI_SYSTEM_TABLE *SystemTable
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
Entry point for EFI drivers.
|
|
|
|
Arguments:
|
|
ImageHandle - EFI_HANDLE
|
|
SystemTable - EFI_SYSTEM_TABLE
|
|
|
|
Returns:
|
|
EFI_SUCCESS
|
|
others
|
|
|
|
--*/
|
|
{
|
|
EFI_STATUS Status;
|
|
|
|
mPrivateData.Signature = DEVICE_PATH_DRIVER_SIGNATURE;
|
|
|
|
mPrivateData.DevicePathUtilities.GetDevicePathSize = GetDevicePathSizeProtocolInterface;
|
|
mPrivateData.DevicePathUtilities.DuplicateDevicePath = DuplicateDevicePathProtocolInterface;
|
|
mPrivateData.DevicePathUtilities.AppendDevicePath = AppendDevicePathProtocolInterface;
|
|
mPrivateData.DevicePathUtilities.AppendDeviceNode = AppendDeviceNodeProtocolInterface;
|
|
mPrivateData.DevicePathUtilities.AppendDevicePathInstance = AppendDevicePathInstanceProtocolInterface;
|
|
mPrivateData.DevicePathUtilities.GetNextDevicePathInstance = GetNextDevicePathInstanceProtocolInterface;
|
|
mPrivateData.DevicePathUtilities.IsDevicePathMultiInstance = IsDevicePathMultiInstanceProtocolInterface;
|
|
mPrivateData.DevicePathUtilities.CreateDeviceNode = CreateDeviceNodeProtocolInterface;
|
|
|
|
mPrivateData.DevicePathToText.ConvertDeviceNodeToText = ConvertDeviceNodeToText;
|
|
mPrivateData.DevicePathToText.ConvertDevicePathToText = ConvertDevicePathToText;
|
|
|
|
mPrivateData.DevicePathFromText.ConvertTextToDeviceNode = ConvertTextToDeviceNode;
|
|
mPrivateData.DevicePathFromText.ConvertTextToDevicePath = ConvertTextToDevicePath;
|
|
|
|
mPrivateData.Handle = NULL;
|
|
|
|
Status = gBS->InstallMultipleProtocolInterfaces (
|
|
&mPrivateData.Handle,
|
|
&gEfiDevicePathUtilitiesProtocolGuid,
|
|
&mPrivateData.DevicePathUtilities,
|
|
&gEfiDevicePathToTextProtocolGuid,
|
|
&mPrivateData.DevicePathToText,
|
|
&gEfiDevicePathFromTextProtocolGuid,
|
|
&mPrivateData.DevicePathFromText,
|
|
NULL
|
|
);
|
|
|
|
return Status;
|
|
}
|