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ad1a1798 | 1 | /** @file\r |
2 | Serial I/O status code reporting worker.\r | |
3 | \r | |
d5aea10c | 4 | Copyright (c) 2006 - 2009, Intel Corporation\r |
ececc2eb | 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 | |
ad1a1798 | 12 | **/\r |
13 | \r | |
85eb5794 | 14 | #include "StatusCodePei.h"\r |
ad1a1798 | 15 | \r |
16 | /**\r | |
17 | Convert status code value and extended data to readable ASCII string, send string to serial I/O device.\r | |
ececc2eb | 18 | \r |
d5aea10c | 19 | @param CodeType Indicates the type of status code being reported.\r |
20 | @param Value Describes the current status of a hardware or\r | |
21 | software entity. This includes information about the class and\r | |
22 | subclass that is used to classify the entity as well as an operation.\r | |
23 | For progress codes, the operation is the current activity.\r | |
24 | For error codes, it is the exception.For debug codes,it is not defined at this time.\r | |
25 | @param Instance The enumeration of a hardware or software entity within\r | |
26 | the system. A system may contain multiple entities that match a class/subclass\r | |
27 | pairing. The instance differentiates between them. An instance of 0 indicates\r | |
28 | that instance information is unavailable, not meaningful, or not relevant.\r | |
29 | Valid instance numbers start with 1.\r | |
30 | @param CallerId This optional parameter may be used to identify the caller.\r | |
31 | This parameter allows the status code driver to apply different rules to\r | |
32 | different callers.\r | |
33 | @param Data This optional parameter may be used to pass additional data.\r | |
34 | \r | |
35 | @retval EFI_SUCCESS Status code reported to serial I/O successfully.\r | |
ad1a1798 | 36 | \r |
37 | **/\r | |
38 | EFI_STATUS\r | |
39 | SerialStatusCodeReportWorker (\r | |
d5aea10c | 40 | IN EFI_STATUS_CODE_TYPE CodeType,\r |
41 | IN EFI_STATUS_CODE_VALUE Value,\r | |
42 | IN UINT32 Instance,\r | |
507b36ca | 43 | IN CONST EFI_GUID *CallerId,\r |
44 | IN CONST EFI_STATUS_CODE_DATA *Data OPTIONAL\r | |
ad1a1798 | 45 | )\r |
46 | {\r | |
47 | CHAR8 *Filename;\r | |
48 | CHAR8 *Description;\r | |
49 | CHAR8 *Format;\r | |
50 | CHAR8 Buffer[EFI_STATUS_CODE_DATA_MAX_SIZE];\r | |
51 | UINT32 ErrorLevel;\r | |
52 | UINT32 LineNumber;\r | |
53 | UINTN CharCount;\r | |
ca9938b8 | 54 | BASE_LIST Marker;\r |
ad1a1798 | 55 | \r |
56 | Buffer[0] = '\0';\r | |
57 | \r | |
58 | if (Data != NULL &&\r | |
59 | ReportStatusCodeExtractAssertInfo (CodeType, Value, Data, &Filename, &Description, &LineNumber)) {\r | |
60 | //\r | |
61 | // Print ASSERT() information into output buffer.\r | |
62 | //\r | |
63 | CharCount = AsciiSPrint (\r | |
64 | Buffer,\r | |
1ca88083 | 65 | sizeof (Buffer),\r |
ad1a1798 | 66 | "\n\rPEI_ASSERT!: %a (%d): %a\n\r",\r |
67 | Filename,\r | |
68 | LineNumber,\r | |
69 | Description\r | |
70 | );\r | |
71 | } else if (Data != NULL &&\r | |
72 | ReportStatusCodeExtractDebugInfo (Data, &ErrorLevel, &Marker, &Format)) {\r | |
73 | //\r | |
74 | // Print DEBUG() information into output buffer.\r | |
75 | //\r | |
ca9938b8 | 76 | CharCount = AsciiBSPrint (\r |
ececc2eb | 77 | Buffer,\r |
1ca88083 | 78 | sizeof (Buffer),\r |
ececc2eb | 79 | Format,\r |
ad1a1798 | 80 | Marker\r |
81 | );\r | |
ad1a1798 | 82 | } else if ((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_ERROR_CODE) {\r |
83 | //\r | |
84 | // Print ERROR information into output buffer.\r | |
85 | //\r | |
86 | CharCount = AsciiSPrint (\r | |
ececc2eb | 87 | Buffer,\r |
1ca88083 | 88 | sizeof (Buffer),\r |
ececc2eb | 89 | "ERROR: C%x:V%x I%x",\r |
90 | CodeType,\r | |
91 | Value,\r | |
ad1a1798 | 92 | Instance\r |
93 | );\r | |
94 | \r | |
ad1a1798 | 95 | if (CallerId != NULL) {\r |
96 | CharCount += AsciiSPrint (\r | |
af03df86 | 97 | &Buffer[CharCount],\r |
1ca88083 | 98 | (sizeof (Buffer) - (sizeof (Buffer[0]) * CharCount)),\r |
ad1a1798 | 99 | " %g",\r |
100 | CallerId\r | |
101 | );\r | |
102 | }\r | |
103 | \r | |
104 | if (Data != NULL) {\r | |
105 | CharCount += AsciiSPrint (\r | |
af03df86 | 106 | &Buffer[CharCount],\r |
1ca88083 | 107 | (sizeof (Buffer) - (sizeof (Buffer[0]) * CharCount)),\r |
ad1a1798 | 108 | " %x",\r |
109 | Data\r | |
110 | );\r | |
111 | }\r | |
112 | \r | |
113 | CharCount += AsciiSPrint (\r | |
af03df86 | 114 | &Buffer[CharCount],\r |
1ca88083 | 115 | (sizeof (Buffer) - (sizeof (Buffer[0]) * CharCount)),\r |
ad1a1798 | 116 | "\n\r"\r |
117 | );\r | |
118 | } else if ((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_PROGRESS_CODE) {\r | |
d5aea10c | 119 | //\r |
120 | // Print PROGRESS information into output buffer.\r | |
121 | //\r | |
ad1a1798 | 122 | CharCount = AsciiSPrint (\r |
ececc2eb | 123 | Buffer,\r |
1ca88083 | 124 | sizeof (Buffer),\r |
ececc2eb | 125 | "PROGRESS CODE: V%x I%x\n\r",\r |
126 | Value,\r | |
ad1a1798 | 127 | Instance\r |
128 | );\r | |
129 | } else {\r | |
d5aea10c | 130 | //\r |
131 | // Code type is not defined.\r | |
132 | //\r | |
ad1a1798 | 133 | CharCount = AsciiSPrint (\r |
ececc2eb | 134 | Buffer,\r |
1ca88083 | 135 | sizeof (Buffer),\r |
ececc2eb | 136 | "Undefined: C%x:V%x I%x\n\r",\r |
137 | CodeType,\r | |
138 | Value,\r | |
ad1a1798 | 139 | Instance\r |
140 | );\r | |
141 | }\r | |
142 | \r | |
143 | //\r | |
d5aea10c | 144 | // Call SerialPort Lib function to do print.\r |
ad1a1798 | 145 | //\r |
146 | SerialPortWrite ((UINT8 *) Buffer, CharCount);\r | |
147 | \r | |
148 | return EFI_SUCCESS;\r | |
149 | }\r | |
bcd70414 | 150 | \r |