c9093a06 |
1 | /*++\r |
2 | \r |
3 | Copyright (c) 2006, Intel Corporation \r |
4 | All rights reserved. This program and the accompanying materials \r |
5 | are licensed and made available under the terms and conditions of the BSD License \r |
6 | which accompanies this distribution. The full text of the license may be found at \r |
7 | http://opensource.org/licenses/bsd-license.php \r |
8 | \r |
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r |
11 | \r |
12 | Module Name:\r |
13 | \r |
14 | UnixStuff.c\r |
15 | \r |
16 | Abstract:\r |
17 | \r |
18 | Tiano PEIM to abstract construction of firmware volume in a Unix environment.\r |
19 | \r |
20 | Revision History\r |
21 | \r |
22 | --*/\r |
23 | \r |
24 | \r |
25 | \r |
26 | EFI_STATUS\r |
27 | EFIAPI\r |
28 | PeimInitializeUnixStuff (\r |
29 | IN EFI_FFS_FILE_HEADER *FfsHeader,\r |
30 | IN EFI_PEI_SERVICES **PeiServices\r |
31 | )\r |
32 | /*++\r |
33 | \r |
34 | Routine Description:\r |
35 | \r |
36 | Perform a call-back into the SEC simulator to get Unix Stuff\r |
37 | \r |
38 | Arguments:\r |
39 | \r |
40 | PeiServices - General purpose services available to every PEIM.\r |
41 | \r |
42 | Returns:\r |
43 | \r |
44 | None\r |
45 | \r |
46 | --*/\r |
47 | // TODO: FfsHeader - add argument and description to function comment\r |
48 | {\r |
49 | EFI_STATUS Status;\r |
50 | EFI_PEI_PPI_DESCRIPTOR *PpiDescriptor;\r |
51 | PEI_UNIX_THUNK_PPI *PeiUnixService;\r |
52 | VOID *Ptr;\r |
53 | \r |
54 | DEBUG ((EFI_D_ERROR, "Unix Stuff PEIM Loaded\n"));\r |
55 | \r |
56 | Status = (**PeiServices).LocatePpi (\r |
57 | PeiServices,\r |
58 | &gPeiUnixThunkPpiGuid, // GUID\r |
59 | 0, // INSTANCE\r |
60 | &PpiDescriptor, // EFI_PEI_PPI_DESCRIPTOR\r |
61 | (VOID **)&PeiUnixService // PPI\r |
62 | );\r |
63 | ASSERT_EFI_ERROR (Status);\r |
64 | \r |
65 | Ptr = PeiUnixService->UnixThunk ();\r |
66 | \r |
67 | BuildGuidDataHob (\r |
68 | &gEfiUnixThunkProtocolGuid, // Guid\r |
69 | &Ptr, // Buffer\r |
70 | sizeof (VOID *) // Sizeof Buffer\r |
71 | );\r |
72 | return Status;\r |
73 | }\r |