projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 8ca67c46 | 1 | /** @file\r |
| f4671790 | 2 | This protocol is used to add or remove all PCI child devices on the PCI root bridge.\r |
| a9102619 | 3 | \r |
| f4671790 | 4 | Copyright (c) 2006 - 2009, Intel Corporation \r |
| a9102619 | 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 | |
| 12 | \r | |
| 3db51098 | 13 | **/\r |
| a9102619 | 14 | \r |
| 15 | #ifndef __PCI_HOTPLUG_REQUEST_H_\r | |
| 16 | #define __PCI_HOTPLUG_REQUEST_H_\r | |
| 17 | \r | |
| 18 | #define EFI_PCI_HOTPLUG_REQUEST_PROTOCOL_GUID \\r | |
| 19 | {0x19cb87ab,0x2cb9,{0x4665,0x83,0x60,0xdd,0xcf,0x60,0x54,0xf7,0x9d}}\r | |
| 20 | \r | |
| 21 | typedef enum {\r | |
| 22 | EfiPciHotPlugRequestAdd,\r | |
| 23 | EfiPciHotplugRequestRemove\r | |
| 24 | } EFI_PCI_HOTPLUG_OPERATION;\r | |
| 25 | \r | |
| 26 | typedef struct _EFI_PCI_HOTPLUG_REQUEST_PROTOCOL EFI_PCI_HOTPLUG_REQUEST_PROTOCOL;\r | |
| 27 | \r | |
| f4671790 LG |
28 | /**\r |
| 29 | Hot plug request notify.\r | |
| 30 | \r | |
| 31 | @param This A pointer to the hot plug request protocol.\r | |
| 32 | @param Operation The operation.\r | |
| 33 | @param Controller A pointer to the controller.\r | |
| 34 | @param RemainingDevicePath A pointer to the device path.\r | |
| 35 | @param NumberOfChildren A the number of child handle in the ChildHandleBuffer.\r | |
| 36 | @param ChildHandleBuffer A pointer to the array contain the child handle.\r | |
| 37 | \r | |
| 38 | @retval EFI_NOT_FOUND Can not find bridge according to controller handle.\r | |
| 39 | @retval EFI_SUCCESS Success operating.\r | |
| 40 | **/\r | |
| a9102619 | 41 | typedef\r |
| 42 | EFI_STATUS\r | |
| 43 | (EFIAPI *EFI_PCI_HOTPLUG_REQUEST_NOTIFY) (\r | |
| 44 | IN EFI_PCI_HOTPLUG_REQUEST_PROTOCOL *This,\r | |
| 45 | IN EFI_PCI_HOTPLUG_OPERATION Operation,\r | |
| 46 | IN EFI_HANDLE Controller,\r | |
| 47 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL,\r | |
| 48 | IN OUT UINT8 *NumberOfChildren,\r | |
| 49 | IN OUT EFI_HANDLE *ChildHandleBuffer\r | |
| 50 | );\r | |
| 51 | \r | |
| 52 | \r | |
| 53 | \r | |
| 54 | struct _EFI_PCI_HOTPLUG_REQUEST_PROTOCOL {\r | |
| 55 | EFI_PCI_HOTPLUG_REQUEST_NOTIFY Notify;\r | |
| 56 | };\r | |
| 57 | \r | |
| 58 | extern EFI_GUID gEfiPciHotPlugRequestProtocolGuid;\r | |
| 59 | \r | |
| 60 | #endif\r |