projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 878ddf1f | 1 | /** @file\r |
| 2 | This file declares DXE Initial Program Load PPI.\r | |
| 3 | When the PEI core is done it calls the DXE IPL via this PPI.\r | |
| 4 | \r | |
| 5 | Copyright (c) 2006, Intel Corporation \r | |
| 6 | All rights reserved. This program and the accompanying materials \r | |
| 7 | are licensed and made available under the terms and conditions of the BSD License \r | |
| 8 | which accompanies this distribution. The full text of the license may be found at \r | |
| 9 | http://opensource.org/licenses/bsd-license.php \r | |
| 10 | \r | |
| 11 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
| 12 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
| 13 | \r | |
| 14 | Module Name: DxeIpl.h\r | |
| 15 | \r | |
| 16 | @par Revision Reference:\r | |
| 17 | This PPI is defined in PEI CIS.\r | |
| 18 | Version 0.91.\r | |
| 19 | \r | |
| 20 | **/\r | |
| 21 | \r | |
| 22 | #ifndef __DXE_IPL_H__\r | |
| 23 | #define __DXE_IPL_H__\r | |
| 24 | \r | |
| 25 | #define EFI_DXE_IPL_PPI_GUID \\r | |
| 26 | { \\r | |
| 27 | 0xae8ce5d, 0xe448, 0x4437, {0xa8, 0xd7, 0xeb, 0xf5, 0xf1, 0x94, 0xf7, 0x31 } \\r | |
| 28 | }\r | |
| 29 | \r | |
| 30 | typedef struct _EFI_DXE_IPL_PPI EFI_DXE_IPL_PPI;\r | |
| 31 | \r | |
| 32 | /**\r | |
| 33 | The architectural PPI that the PEI Foundation invokes when \r | |
| 34 | there are no additional PEIMs to invoke.\r | |
| 35 | \r | |
| 0647c9ad LG |
36 | @param This Pointer to the DXE IPL PPI instance\r |
| 37 | @param PeiServices Pointer to the PEI Services Table.\r | |
| 38 | @param HobList Pointer to the list of Hand-Off Block (HOB) entries.\r | |
| 39 | \r | |
| 40 | @retval EFI_SUCCESS Upon this return code, the PEI Foundation should enter\r | |
| 41 | some exception handling.Under normal circumstances, the DXE IPL PPI should not return.\r | |
| 878ddf1f | 42 | \r |
| 43 | **/\r | |
| 44 | typedef\r | |
| 45 | EFI_STATUS\r | |
| 46 | (EFIAPI *EFI_DXE_IPL_ENTRY) (\r | |
| 47 | IN EFI_DXE_IPL_PPI *This,\r | |
| 48 | IN EFI_PEI_SERVICES **PeiServices,\r | |
| 49 | IN EFI_PEI_HOB_POINTERS HobList\r | |
| 50 | );\r | |
| 51 | \r | |
| 52 | /**\r | |
| 53 | @par Ppi Description:\r | |
| 54 | Final service to be invoked by the PEI Foundation.\r | |
| 55 | The DXE IPL PPI is responsible for locating and loading the DXE Foundation.\r | |
| 56 | The DXE IPL PPI may use PEI services to locate and load the DXE Foundation.\r | |
| 57 | \r | |
| 58 | @param Entry\r | |
| 59 | The entry point to the DXE IPL PPI.\r | |
| 60 | \r | |
| 61 | **/\r | |
| 62 | struct _EFI_DXE_IPL_PPI {\r | |
| 63 | EFI_DXE_IPL_ENTRY Entry;\r | |
| 64 | };\r | |
| 65 | \r | |
| 66 | extern EFI_GUID gEfiDxeIplPpiGuid;\r | |
| 67 | \r | |
| 68 | #endif\r |