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56836fe9 | 1 | /*++\r |
2 | \r | |
3 | Copyright (c) 2006, Intel Corporation. All rights reserved. \r | |
4 | This software and associated documentation (if any) is furnished\r | |
5 | under a license and may only be used or copied in accordance\r | |
6 | with the terms of the license. Except as permitted by such\r | |
7 | license, no part of this software or documentation may be\r | |
8 | reproduced, stored in a retrieval system, or transmitted in any\r | |
9 | form or by any means without the express written consent of\r | |
10 | Intel Corporation.\r | |
11 | \r | |
12 | Module Name:\r | |
13 | \r | |
14 | DxeStatusCode.h\r | |
15 | \r | |
16 | Abstract:\r | |
17 | \r | |
18 | Header file of EFI DXE/RT Status Code.\r | |
19 | \r | |
20 | --*/\r | |
21 | \r | |
22 | #ifndef __DXE_STATUS_CODE_H__\r | |
23 | #define __DXE_STATUS_CODE_H__\r | |
24 | \r | |
25 | //\r | |
26 | // Data hub worker definition \r | |
27 | //\r | |
28 | #define MAX_NUMBER_DATAHUB_RECORDS 1000\r | |
29 | #define DATAHUB_BYTES_PER_RECORD EFI_STATUS_CODE_DATA_MAX_SIZE\r | |
30 | #define EMPTY_RECORD_TAG 0xFF\r | |
31 | #define DATAHUB_STATUS_CODE_SIGNATURE EFI_SIGNATURE_32 ('B', 'D', 'H', 'S')\r | |
32 | \r | |
33 | //\r | |
34 | // Address type of pointer.\r | |
35 | // The point type always equal to PHYSICAL_MODE on IA32/X64/EBC architecture\r | |
36 | // Otherwise, VIRTUAL_MODE/PHYSICAL_MODE would be used on Ipf architecture, \r | |
37 | // \r | |
38 | enum {\r | |
39 | PHYSICAL_MODE,\r | |
40 | VIRTUAL_MODE\r | |
41 | };\r | |
42 | \r | |
43 | typedef struct {\r | |
44 | UINTN Signature;\r | |
45 | LIST_ENTRY Node;\r | |
46 | EFI_STATUS_CODE_TYPE CodeType;\r | |
47 | EFI_STATUS_CODE_VALUE Value;\r | |
48 | UINT32 Instance;\r | |
49 | EFI_GUID CallerId;\r | |
50 | EFI_STATUS_CODE_DATA Data;\r | |
51 | UINT8 ExtendData[EFI_STATUS_CODE_DATA_MAX_SIZE];\r | |
52 | } DATAHUB_STATUSCODE_RECORD;\r | |
53 | \r | |
54 | \r | |
55 | //\r | |
56 | // Runtime memory status code worker definition \r | |
57 | // \r | |
58 | typedef struct {\r | |
59 | UINT32 RecordIndex;\r | |
60 | UINT32 NumberOfRecords;\r | |
61 | UINT32 MaxRecordsNumber;\r | |
62 | } RUNTIME_MEMORY_STATUSCODE_HEADER;\r | |
63 | \r | |
64 | \r | |
65 | typedef struct {\r | |
66 | //\r | |
67 | // Report operation nest status. \r | |
68 | // If it is set, then the report operation has nested.\r | |
69 | // \r | |
70 | UINT32 StatusCodeNestStatus;\r | |
71 | //\r | |
72 | // Runtime status code management header, the records buffer is following it.\r | |
73 | // \r | |
74 | RUNTIME_MEMORY_STATUSCODE_HEADER *RtMemoryStatusCodeTable[2];\r | |
75 | } DXE_STATUS_CODE_CONTROLLER;\r | |
76 | \r | |
77 | \r | |
78 | /**\r | |
79 | \r | |
80 | Dispatch initialization request to sub status code devices based on \r | |
81 | customized feature flags.\r | |
82 | \r | |
83 | **/\r | |
84 | VOID\r | |
85 | InitializationDispatcherWorker (\r | |
86 | VOID\r | |
87 | );\r | |
88 | \r | |
89 | \r | |
90 | /**\r | |
91 | Initialize serial status code worker.\r | |
92 | \r | |
93 | @return The function always return EFI_SUCCESS\r | |
94 | \r | |
95 | **/\r | |
96 | EFI_STATUS\r | |
97 | EfiSerialStatusCodeInitializeWorker (\r | |
98 | VOID\r | |
99 | );\r | |
100 | \r | |
101 | \r | |
102 | /**\r | |
103 | Convert status code value and extended data to readable ASCII string, send string to serial I/O device.\r | |
104 | \r | |
105 | Content-type: text/html ]>