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9060e3ec | 1 | /** @file\r |
2 | Power management support fucntions delaration for PCI Bus module.\r | |
3 | \r | |
cd5ebaa0 HT |
4 | Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>\r |
5 | This program and the accompanying materials\r | |
9060e3ec | 6 | are licensed and made available under the terms and conditions of the BSD License\r |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | **/\r | |
14 | \r | |
15 | #ifndef _EFI_PCI_POWER_MANAGEMENT_H_\r | |
16 | #define _EFI_PCI_POWER_MANAGEMENT_H_\r | |
17 | \r | |
18 | /**\r | |
19 | This function is intended to turn off PWE assertion and\r | |
20 | put the device to D0 state if the device supports\r | |
21 | PCI Power Management.\r | |
22 | \r | |
23 | @param PciIoDevice PCI device instance.\r | |
24 | \r | |
25 | @retval EFI_UNSUPPORTED PCI Device does not support power management.\r | |
26 | @retval EFI_SUCCESS Turned off PWE successfully.\r | |
27 | \r | |
28 | **/\r | |
29 | EFI_STATUS\r | |
30 | ResetPowerManagementFeature (\r | |
31 | IN PCI_IO_DEVICE *PciIoDevice\r | |
32 | );\r | |
33 | \r | |
34 | #endif\r |