mirror of https://github.com/acidanthera/audk.git
65 lines
2.0 KiB
C
65 lines
2.0 KiB
C
/** @file
|
|
Driver entry for KbcReset driver.
|
|
|
|
Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved. <BR>
|
|
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.
|
|
**/
|
|
|
|
#include "Reset.h"
|
|
|
|
//
|
|
// The handle onto which the Reset Architectural Protocol is installed
|
|
//
|
|
EFI_HANDLE mResetHandle = NULL;
|
|
|
|
|
|
/**
|
|
Initialize the state information for the Reset Architectural Protocol
|
|
|
|
@param ImageHandle Handle of the loaded driver
|
|
@param SystemTable Pointer to the System Table
|
|
|
|
@retval EFI_SUCCESS Thread can be successfully created
|
|
@retval EFI_OUT_OF_RESOURCES Cannot allocate protocol data structure
|
|
@retval EFI_DEVICE_ERROR Cannot create the timer service
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
InitializeReset (
|
|
IN EFI_HANDLE ImageHandle,
|
|
IN EFI_SYSTEM_TABLE *SystemTable
|
|
)
|
|
{
|
|
EFI_STATUS Status;
|
|
|
|
//
|
|
// Make sure the Reset Architectural Protocol is not already installed in the system
|
|
//
|
|
ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiResetArchProtocolGuid);
|
|
|
|
//
|
|
// Hook the runtime service table
|
|
//
|
|
SystemTable->RuntimeServices->ResetSystem = KbcResetSystem;
|
|
|
|
//
|
|
// Now install the Reset RT AP on a new handle
|
|
//
|
|
Status = gBS->InstallMultipleProtocolInterfaces (
|
|
&mResetHandle,
|
|
&gEfiResetArchProtocolGuid,
|
|
NULL,
|
|
NULL
|
|
);
|
|
ASSERT_EFI_ERROR (Status);
|
|
|
|
return Status;
|
|
}
|