| /** @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 | |
| **/ | |
| #pragma once | |
| /** | |
| 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 | |
| ); |