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eeefcb9d | 1 | /** @file\r |
8e8227d1 | 2 | Power management support fucntions delaration for PCI Bus module.\r |
ead42efc | 3 | \r |
8e8227d1 | 4 | Copyright (c) 2006 - 2009, Intel Corporation\r |
5 | All rights reserved. This program and the accompanying materials\r | |
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 | |
ead42efc | 12 | \r |
3db51098 | 13 | **/\r |
ead42efc | 14 | \r |
eeefcb9d | 15 | #ifndef _EFI_PCI_POWER_MANAGEMENT_H_\r |
16 | #define _EFI_PCI_POWER_MANAGEMENT_H_\r | |
ead42efc | 17 | \r |
bcd70414 | 18 | /**\r |
57076f45 | 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 | |
ead42efc | 22 | \r |
8e8227d1 | 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 | |
ead42efc | 27 | \r |
bcd70414 | 28 | **/\r |
57076f45 | 29 | EFI_STATUS\r |
30 | ResetPowerManagementFeature (\r | |
31 | IN PCI_IO_DEVICE *PciIoDevice\r | |
ed66e1bc | 32 | );\r |
ead42efc | 33 | \r |
34 | #endif\r |