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5879b875 | 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 | |
5879b875 | 14 | @par Revision Reference:\r |
15 | This PPI is defined in PI.\r | |
16 | Version 1.0.\r | |
17 | \r | |
18 | **/\r | |
19 | \r | |
20 | #ifndef __DXE_IPL_H__\r | |
21 | #define __DXE_IPL_H__\r | |
22 | \r | |
23 | #define EFI_DXE_IPL_PPI_GUID \\r | |
24 | { \\r | |
25 | 0xae8ce5d, 0xe448, 0x4437, {0xa8, 0xd7, 0xeb, 0xf5, 0xf1, 0x94, 0xf7, 0x31 } \\r | |
26 | }\r | |
27 | \r | |
28 | typedef struct _EFI_DXE_IPL_PPI EFI_DXE_IPL_PPI;\r | |
29 | \r | |
30 | /**\r | |
31 | The architectural PPI that the PEI Foundation invokes when \r | |
32 | there are no additional PEIMs to invoke.\r | |
33 | \r | |
34 | @param This Pointer to the DXE IPL PPI instance\r | |
35 | @param PeiServices Pointer to the PEI Services Table.\r | |
36 | @param HobList Pointer to the list of Hand-Off Block (HOB) entries.\r | |
37 | \r | |
38 | @retval EFI_SUCCESS Upon this return code, the PEI Foundation should enter\r | |
39 | some exception handling.Under normal circumstances, the DXE IPL PPI should not return.\r | |
40 | \r | |
41 | **/\r | |
42 | typedef\r | |
43 | EFI_STATUS\r | |
44 | (EFIAPI *EFI_DXE_IPL_ENTRY) (\r | |
45 | IN EFI_DXE_IPL_PPI *This,\r | |
46 | IN EFI_PEI_SERVICES **PeiServices,\r | |
47 | IN EFI_PEI_HOB_POINTERS HobList\r | |
48 | );\r | |
49 | \r | |
50 | /**\r | |
51 | @par Ppi Description:\r | |
52 | Final service to be invoked by the PEI Foundation.\r | |
53 | The DXE IPL PPI is responsible for locating and loading the DXE Foundation.\r | |
54 | The DXE IPL PPI may use PEI services to locate and load the DXE Foundation.\r | |
55 | \r | |
56 | @param Entry\r | |
57 | The entry point to the DXE IPL PPI.\r | |
58 | \r | |
59 | **/\r | |
60 | struct _EFI_DXE_IPL_PPI {\r | |
61 | EFI_DXE_IPL_ENTRY Entry;\r | |
62 | };\r | |
63 | \r | |
64 | extern EFI_GUID gEfiDxeIplPpiGuid;\r | |
65 | \r | |
66 | #endif\r |