]>
Commit | Line | Data |
---|---|---|
e5516b49 | 1 | /** @file\r |
2 | Report Status Code Library for DXE Phase.\r | |
3 | \r | |
4 | Copyright (c) 2006 - 2007, Intel Corporation<BR>\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 | |
12 | \r | |
13 | **/\r | |
14 | \r | |
15 | #include "ReportStatusCodeLibInternal.h"\r | |
16 | \r | |
17 | /**\r | |
18 | Locatet he report status code service.\r | |
19 | \r | |
20 | @return EFI_REPORT_STATUS_CODE function point to\r | |
21 | ReportStatusCode.\r | |
22 | **/\r | |
23 | EFI_REPORT_STATUS_CODE\r | |
24 | InternalGetReportStatusCode (\r | |
25 | VOID\r | |
26 | )\r | |
27 | {\r | |
28 | EFI_STATUS_CODE_PROTOCOL *StatusCodeProtocol;\r | |
29 | EFI_STATUS Status;\r | |
30 | \r | |
31 | if (gRT->Hdr.Revision < 0x20000) {\r | |
32 | return ((FRAMEWORK_EFI_RUNTIME_SERVICES*)gRT)->ReportStatusCode;\r | |
33 | } else if (gBS != NULL) {\r | |
34 | Status = gBS->LocateProtocol (&gEfiStatusCodeRuntimeProtocolGuid, NULL, (VOID**)&StatusCodeProtocol);\r | |
35 | if (!EFI_ERROR (Status) && StatusCodeProtocol != NULL) {\r | |
36 | return StatusCodeProtocol->ReportStatusCode;\r | |
37 | }\r | |
38 | }\r | |
39 | \r | |
40 | return NULL;\r | |
41 | }\r | |
42 | \r | |
43 | \r | |
44 | EFI_STATUS\r | |
45 | EFIAPI\r | |
46 | InternalReportStatusCodeEx (\r | |
47 | IN EFI_STATUS_CODE_TYPE Type,\r | |
48 | IN EFI_STATUS_CODE_VALUE Value,\r | |
49 | IN UINT32 Instance,\r | |
50 | IN CONST EFI_GUID *CallerId OPTIONAL,\r | |
51 | IN CONST EFI_GUID *ExtendedDataGuid OPTIONAL,\r | |
52 | IN CONST VOID *ExtendedData OPTIONAL,\r | |
53 | IN UINTN ExtendedDataSize\r | |
54 | )\r | |
55 | {\r | |
56 | EFI_STATUS Status;\r | |
57 | EFI_STATUS_CODE_DATA *StatusCodeData;\r | |
58 | \r | |
59 | ASSERT (!((ExtendedData == NULL) && (ExtendedDataSize != 0)));\r | |
60 | ASSERT (!((ExtendedData != NULL) && (ExtendedDataSize == 0)));\r | |
61 | \r | |
62 | if (gBS == NULL) {\r | |
63 | return EFI_UNSUPPORTED;\r | |
64 | }\r | |
65 | \r | |
66 | //\r | |
67 | // Allocate space for the Status Code Header and its buffer\r | |
68 | //\r | |
69 | StatusCodeData = NULL;\r | |
70 | gBS->AllocatePool (EfiBootServicesData, sizeof (EFI_STATUS_CODE_DATA) + ExtendedDataSize, (VOID **)&StatusCodeData);\r | |
71 | if (StatusCodeData == NULL) {\r | |
72 | return EFI_OUT_OF_RESOURCES;\r | |
73 | }\r | |
74 | \r | |
75 | //\r | |
76 | // Fill in the extended data header\r | |
77 | //\r | |
78 | StatusCodeData->HeaderSize = sizeof (EFI_STATUS_CODE_DATA);\r | |
79 | StatusCodeData->Size = (UINT16)ExtendedDataSize;\r | |
80 | if (ExtendedDataGuid == NULL) {\r | |
81 | ExtendedDataGuid = &gEfiStatusCodeSpecificDataGuid;\r | |
82 | }\r | |
83 | CopyGuid (&StatusCodeData->Type, ExtendedDataGuid);\r | |
84 | \r | |
85 | //\r | |
86 | // Fill in the extended data buffer\r | |
87 | //\r | |
88 | CopyMem (StatusCodeData + 1, ExtendedData, ExtendedDataSize);\r | |
89 | \r | |
90 | //\r | |
91 | // Report the status code\r | |
92 | //\r | |
93 | if (CallerId == NULL) {\r | |
94 | CallerId = &gEfiCallerIdGuid;\r | |
95 | }\r | |
96 | Status = InternalReportStatusCode (Type, Value, Instance, CallerId, StatusCodeData);\r | |
97 | \r | |
98 | //\r | |
99 | // Free the allocated buffer\r | |
100 | //\r | |
101 | gBS->FreePool (StatusCodeData);\r | |
102 | \r | |
103 | return Status;\r | |
104 | }\r | |
105 | \r |