mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-01 12:53:27 +01:00
29 lines
710 B
C
29 lines
710 B
C
|
/** @file
|
||
|
|
Power management support functions declaration for PCI Bus module.
|
||
|
|
|
||
|
|
Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>
|
||
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
||
|
|
|
||
|
|
**/
|
||
|
|
|
||
|
|
#ifndef _EFI_PCI_POWER_MANAGEMENT_H_
|
||
|
|
#define _EFI_PCI_POWER_MANAGEMENT_H_
|
||
|
|
|
||
|
|
/**
|
||
|
|
This function is intended to turn off PWE assertion and
|
||
|
|
put the device to D0 state if the device supports
|
||
|
|
PCI Power Management.
|
||
|
|
|
||
|
|
@param PciIoDevice PCI device instance.
|
||
|
|
|
||
|
|
@retval EFI_UNSUPPORTED PCI Device does not support power management.
|
||
|
|
@retval EFI_SUCCESS Turned off PWE successfully.
|
||
|
|
|
||
|
|
**/
|
||
|
|
EFI_STATUS
|
||
|
|
ResetPowerManagementFeature (
|
||
|
|
IN PCI_IO_DEVICE *PciIoDevice
|
||
|
|
);
|
||
|
|
|
||
|
|
#endif
|