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ad1a1798 | 1 | /** @file\r |
2 | Serial I/O status code reporting worker.\r | |
3 | \r | |
0a6f4824 | 4 | Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r |
c0a00b14 | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
ad1a1798 | 6 | \r |
ad1a1798 | 7 | **/\r |
8 | \r | |
20e7a774 | 9 | #include "StatusCodeRuntimeDxe.h"\r |
ad1a1798 | 10 | \r |
ad1a1798 | 11 | /**\r |
12 | Convert status code value and extended data to readable ASCII string, send string to serial I/O device.\r | |
0a6f4824 | 13 | \r |
a8cbf345 | 14 | @param CodeType Indicates the type of status code being reported.\r |
15 | @param Value Describes the current status of a hardware or software entity.\r | |
16 | This included information about the class and subclass that is used to\r | |
17 | classify the entity as well as an operation.\r | |
18 | @param Instance The enumeration of a hardware or software entity within\r | |
19 | the system. Valid instance numbers start with 1.\r | |
20 | @param CallerId This optional parameter may be used to identify the caller.\r | |
21 | This parameter allows the status code driver to apply different rules to\r | |
22 | different callers.\r | |
23 | @param Data This optional parameter may be used to pass additional data.\r | |
24 | \r | |
25 | @retval EFI_SUCCESS Status code reported to serial I/O successfully.\r | |
26 | @retval EFI_DEVICE_ERROR EFI serial device cannot work after ExitBootService() is called.\r | |
27 | @retval EFI_DEVICE_ERROR EFI serial device cannot work with TPL higher than TPL_CALLBACK.\r | |
ad1a1798 | 28 | \r |
29 | **/\r | |
30 | EFI_STATUS\r | |
31 | SerialStatusCodeReportWorker (\r | |
32 | IN EFI_STATUS_CODE_TYPE CodeType,\r | |
33 | IN EFI_STATUS_CODE_VALUE Value,\r | |
34 | IN UINT32 Instance,\r | |
35 | IN EFI_GUID *CallerId,\r | |
36 | IN EFI_STATUS_CODE_DATA *Data OPTIONAL\r | |
37 | )\r | |
38 | {\r | |
39 | CHAR8 *Filename;\r | |
40 | CHAR8 *Description;\r | |
41 | CHAR8 *Format;\r | |
42 | CHAR8 Buffer[EFI_STATUS_CODE_DATA_MAX_SIZE];\r | |
43 | UINT32 ErrorLevel;\r | |
44 | UINT32 LineNumber;\r | |
45 | UINTN CharCount;\r | |
ca9938b8 | 46 | BASE_LIST Marker;\r |
ad1a1798 | 47 | \r |
ad1a1798 | 48 | Buffer[0] = '\0';\r |
49 | \r | |
50 | if (Data != NULL &&\r | |
51 | ReportStatusCodeExtractAssertInfo (CodeType, Value, Data, &Filename, &Description, &LineNumber)) {\r | |
52 | //\r | |
53 | // Print ASSERT() information into output buffer.\r | |
54 | //\r | |
55 | CharCount = AsciiSPrint (\r | |
56 | Buffer,\r | |
1ca88083 | 57 | sizeof (Buffer),\r |
ad1a1798 | 58 | "\n\rDXE_ASSERT!: %a (%d): %a\n\r",\r |
59 | Filename,\r | |
60 | LineNumber,\r | |
61 | Description\r | |
62 | );\r | |
63 | } else if (Data != NULL &&\r | |
64 | ReportStatusCodeExtractDebugInfo (Data, &ErrorLevel, &Marker, &Format)) {\r | |
65 | //\r | |
66 | // Print DEBUG() information into output buffer.\r | |
67 | //\r | |
ca9938b8 | 68 | CharCount = AsciiBSPrint (\r |
0a6f4824 LG |
69 | Buffer,\r |
70 | sizeof (Buffer),\r | |
71 | Format,\r | |
ad1a1798 | 72 | Marker\r |
73 | );\r | |
ad1a1798 | 74 | } else if ((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_ERROR_CODE) {\r |
75 | //\r | |
76 | // Print ERROR information into output buffer.\r | |
77 | //\r | |
78 | CharCount = AsciiSPrint (\r | |
0a6f4824 LG |
79 | Buffer,\r |
80 | sizeof (Buffer),\r | |
81 | "ERROR: C%08x:V%08x I%x",\r | |
82 | CodeType,\r | |
83 | Value,\r | |
ad1a1798 | 84 | Instance\r |
85 | );\r | |
0a6f4824 | 86 | \r |
ad1a1798 | 87 | if (CallerId != NULL) {\r |
88 | CharCount += AsciiSPrint (\r | |
af03df86 | 89 | &Buffer[CharCount],\r |
1ca88083 | 90 | (sizeof (Buffer) - (sizeof (Buffer[0]) * CharCount)),\r |
ad1a1798 | 91 | " %g",\r |
92 | CallerId\r | |
93 | );\r | |
94 | }\r | |
95 | \r | |
96 | if (Data != NULL) {\r | |
97 | CharCount += AsciiSPrint (\r | |
af03df86 | 98 | &Buffer[CharCount],\r |
1ca88083 | 99 | (sizeof (Buffer) - (sizeof (Buffer[0]) * CharCount)),\r |
ad1a1798 | 100 | " %x",\r |
101 | Data\r | |
102 | );\r | |
103 | }\r | |
104 | \r | |
105 | CharCount += AsciiSPrint (\r | |
af03df86 | 106 | &Buffer[CharCount],\r |
1ca88083 | 107 | (sizeof (Buffer) - (sizeof (Buffer[0]) * CharCount)),\r |
ad1a1798 | 108 | "\n\r"\r |
109 | );\r | |
110 | } else if ((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_PROGRESS_CODE) {\r | |
a8cbf345 | 111 | //\r |
112 | // Print PROGRESS information into output buffer.\r | |
113 | //\r | |
ad1a1798 | 114 | CharCount = AsciiSPrint (\r |
0a6f4824 LG |
115 | Buffer,\r |
116 | sizeof (Buffer),\r | |
117 | "PROGRESS CODE: V%08x I%x\n\r",\r | |
118 | Value,\r | |
ad1a1798 | 119 | Instance\r |
120 | );\r | |
10c9a2e3 | 121 | } else if (Data != NULL &&\r |
122 | CompareGuid (&Data->Type, &gEfiStatusCodeDataTypeStringGuid) &&\r | |
5d4a0dbc | 123 | ((EFI_STATUS_CODE_STRING_DATA *) Data)->StringType == EfiStringAscii) {\r |
124 | //\r | |
125 | // EFI_STATUS_CODE_STRING_DATA\r | |
126 | //\r | |
127 | CharCount = AsciiSPrint (\r | |
128 | Buffer,\r | |
129 | sizeof (Buffer),\r | |
130 | "%a\n\r",\r | |
131 | ((EFI_STATUS_CODE_STRING_DATA *) Data)->String.Ascii\r | |
132 | );\r | |
ad1a1798 | 133 | } else {\r |
a8cbf345 | 134 | //\r |
135 | // Code type is not defined.\r | |
136 | //\r | |
ad1a1798 | 137 | CharCount = AsciiSPrint (\r |
0a6f4824 LG |
138 | Buffer,\r |
139 | sizeof (Buffer),\r | |
140 | "Undefined: C%08x:V%08x I%x\n\r",\r | |
141 | CodeType,\r | |
142 | Value,\r | |
ad1a1798 | 143 | Instance\r |
144 | );\r | |
145 | }\r | |
146 | \r | |
d2c315e6 LG |
147 | //\r |
148 | // Call SerialPort Lib function to do print.\r | |
149 | //\r | |
150 | SerialPortWrite ((UINT8 *) Buffer, CharCount);\r | |
ad1a1798 | 151 | \r |
152 | return EFI_SUCCESS;\r | |
153 | }\r | |
bcd70414 | 154 | \r |