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6ae81428 | 1 | /**@file\r |
8879d432 | 2 | \r |
7ee85aa2 | 3 | Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>\r |
9d2eedba | 4 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
8879d432 | 5 | \r |
6 | Module Name:\r | |
7 | \r | |
8 | MiscPortInternalConnectorDesignatorFunction.c\r | |
9 | \r | |
10 | Abstract: \r | |
11 | \r | |
12 | This driver parses the mMiscSubclassDataTable structure and reports\r | |
13 | any generated data to the DataHub.\r | |
14 | \r | |
6ae81428 | 15 | **/\r |
8879d432 | 16 | \r |
8879d432 | 17 | #include "MiscSubclassDriver.h"\r |
18 | \r | |
0df31784 | 19 | \r |
1fdd39d3 | 20 | MISC_SMBIOS_TABLE_FUNCTION (\r |
8879d432 | 21 | MiscPortInternalConnectorDesignator\r |
22 | )\r | |
23 | /*++\r | |
24 | Description:\r | |
25 | \r | |
26 | This function makes boot time changes to the contents of the\r | |
27 | MiscPortConnectorInformation (Type 8).\r | |
28 | \r | |
29 | Parameters:\r | |
30 | \r | |
31 | RecordType\r | |
32 | Type of record to be processed from the Data Table.\r | |
33 | mMiscSubclassDataTable[].RecordType\r | |
34 | \r | |
35 | RecordLen\r | |
36 | Size of static RecordData from the Data Table.\r | |
37 | mMiscSubclassDataTable[].RecordLen\r | |
38 | \r | |
39 | RecordData\r | |
40 | Pointer to copy of RecordData from the Data Table. Changes made\r | |
41 | to this copy will be written to the Data Hub but will not alter\r | |
42 | the contents of the static Data Table.\r | |
43 | \r | |
44 | LogRecordData\r | |
45 | Set *LogRecordData to TRUE to log RecordData to Data Hub.\r | |
46 | Set *LogRecordData to FALSE when there is no more data to log.\r | |
47 | \r | |
48 | Returns:\r | |
49 | \r | |
50 | EFI_SUCCESS\r | |
51 | All parameters were valid and *RecordData and *LogRecordData have\r | |
52 | been set.\r | |
53 | \r | |
54 | EFI_UNSUPPORTED\r | |
55 | Unexpected RecordType value.\r | |
56 | \r | |
57 | EFI_INVALID_PARAMETER\r | |
58 | One of the following parameter conditions was true:\r | |
59 | RecordLen was zero.\r | |
60 | RecordData was NULL.\r | |
61 | LogRecordData was NULL.\r | |
62 | --*/\r | |
63 | {\r | |
1fdd39d3 | 64 | CHAR8 *OptionalStrStart;\r |
65 | UINTN InternalRefStrLen;\r | |
66 | UINTN ExternalRefStrLen; \r | |
67 | EFI_STRING InternalRef;\r | |
68 | EFI_STRING ExternalRef;\r | |
69 | STRING_REF TokenForInternal;\r | |
70 | STRING_REF TokenForExternal;\r | |
71 | EFI_STATUS Status;\r | |
72 | SMBIOS_TABLE_TYPE8 *SmbiosRecord;\r | |
73 | EFI_SMBIOS_HANDLE SmbiosHandle;\r | |
74 | EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR *ForType8InputData;\r | |
75 | \r | |
76 | ForType8InputData = (EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR *)RecordData;\r | |
8879d432 | 77 | //\r |
78 | // First check for invalid parameters.\r | |
79 | //\r | |
1fdd39d3 | 80 | if (RecordData == NULL) {\r |
8879d432 | 81 | return EFI_INVALID_PARAMETER;\r |
82 | }\r | |
8879d432 | 83 | \r |
1fdd39d3 | 84 | TokenForInternal = 0;\r |
85 | TokenForExternal = 0;\r | |
86 | \r | |
87 | switch (ForType8InputData->PortInternalConnectorDesignator) { \r | |
8879d432 | 88 | \r |
1fdd39d3 | 89 | case STR_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR:\r |
90 | TokenForInternal = STRING_TOKEN (STR_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR);\r | |
91 | TokenForExternal = STRING_TOKEN(STR_MISC_PORT_EXTERNAL_CONNECTOR_DESIGNATOR);\r | |
92 | break;\r | |
8879d432 | 93 | case STR_MISC_PORT_INTERNAL_KEYBOARD:\r |
1fdd39d3 | 94 | TokenForInternal = STRING_TOKEN (STR_MISC_PORT_INTERNAL_KEYBOARD);\r |
95 | TokenForExternal = STRING_TOKEN(STR_MISC_PORT_EXTERNAL_KEYBOARD);\r | |
96 | break;\r | |
97 | case STR_MISC_PORT_INTERNAL_MOUSE:\r | |
98 | TokenForInternal = STRING_TOKEN (STR_MISC_PORT_INTERNAL_MOUSE);\r | |
99 | TokenForExternal = STRING_TOKEN(STR_MISC_PORT_EXTERNAL_MOUSE);\r | |
8879d432 | 100 | break;\r |
8879d432 | 101 | case STR_MISC_PORT_INTERNAL_COM1:\r |
1fdd39d3 | 102 | TokenForInternal = STRING_TOKEN (STR_MISC_PORT_INTERNAL_COM1);\r |
103 | TokenForExternal = STRING_TOKEN(STR_MISC_PORT_EXTERNAL_COM1);\r | |
8879d432 | 104 | break;\r |
8879d432 | 105 | case STR_MISC_PORT_INTERNAL_COM2:\r |
1fdd39d3 | 106 | TokenForInternal = STRING_TOKEN (STR_MISC_PORT_INTERNAL_COM2);\r |
107 | TokenForExternal = STRING_TOKEN(STR_MISC_PORT_EXTERNAL_COM2);\r | |
108 | break;\r | |
109 | case STR_MISC_PORT_INTERNAL_EXTENSION_POWER:\r | |
110 | TokenForInternal = STRING_TOKEN (STR_MISC_PORT_INTERNAL_EXTENSION_POWER);\r | |
111 | TokenForExternal = STRING_TOKEN(STR_MISC_PORT_EXTERNAL_EXTENSION_POWER);\r | |
8879d432 | 112 | break;\r |
8879d432 | 113 | case STR_MISC_PORT_INTERNAL_FLOPPY:\r |
1fdd39d3 | 114 | TokenForInternal = STRING_TOKEN (STR_MISC_PORT_INTERNAL_FLOPPY);\r |
115 | TokenForExternal = STRING_TOKEN(STR_MISC_PORT_EXTERNAL_FLOPPY);\r | |
8879d432 | 116 | break;\r |
8879d432 | 117 | default:\r |
8879d432 | 118 | break;\r |
8879d432 | 119 | }\r |
120 | \r | |
1fdd39d3 | 121 | InternalRef = HiiGetPackageString(&gEfiCallerIdGuid, TokenForInternal, NULL);\r |
122 | InternalRefStrLen = StrLen(InternalRef);\r | |
123 | if (InternalRefStrLen > SMBIOS_STRING_MAX_LENGTH) {\r | |
124 | return EFI_UNSUPPORTED;\r | |
125 | }\r | |
126 | \r | |
127 | ExternalRef = HiiGetPackageString(&gEfiCallerIdGuid, TokenForExternal, NULL);\r | |
128 | ExternalRefStrLen = StrLen(ExternalRef);\r | |
129 | if (ExternalRefStrLen > SMBIOS_STRING_MAX_LENGTH) {\r | |
130 | return EFI_UNSUPPORTED;\r | |
131 | }\r | |
132 | \r | |
133 | //\r | |
134 | // Two zeros following the last string.\r | |
135 | //\r | |
136 | SmbiosRecord = AllocatePool(sizeof (SMBIOS_TABLE_TYPE8) + InternalRefStrLen + 1 + ExternalRefStrLen + 1 + 1);\r | |
137 | ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE8) + InternalRefStrLen + 1 + ExternalRefStrLen + 1 + 1);\r | |
138 | \r | |
139 | SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_PORT_CONNECTOR_INFORMATION;\r | |
140 | SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE8);\r | |
141 | //\r | |
142 | // Make handle chosen by smbios protocol.add automatically.\r | |
143 | //\r | |
144 | SmbiosRecord->Hdr.Handle = 0; \r | |
145 | SmbiosRecord->InternalReferenceDesignator = 1;\r | |
146 | SmbiosRecord->InternalConnectorType = (UINT8)ForType8InputData->PortInternalConnectorType;\r | |
147 | SmbiosRecord->ExternalReferenceDesignator = 2;\r | |
148 | SmbiosRecord->ExternalConnectorType = (UINT8)ForType8InputData->PortExternalConnectorType;\r | |
149 | SmbiosRecord->PortType = (UINT8)ForType8InputData->PortType;\r | |
150 | \r | |
151 | OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);\r | |
152 | UnicodeStrToAsciiStr(InternalRef, OptionalStrStart);\r | |
153 | UnicodeStrToAsciiStr(ExternalRef, OptionalStrStart + InternalRefStrLen + 1);\r | |
154 | \r | |
155 | //\r | |
156 | // Now we have got the full smbios record, call smbios protocol to add this record.\r | |
157 | //\r | |
7ee85aa2 SZ |
158 | Status = AddSmbiosRecord (Smbios, &SmbiosHandle, (EFI_SMBIOS_TABLE_HEADER *) SmbiosRecord);\r |
159 | \r | |
1fdd39d3 | 160 | FreePool(SmbiosRecord);\r |
161 | return Status;\r | |
8879d432 | 162 | }\r |
163 | \r | |
1fdd39d3 | 164 | \r |
165 | \r | |
8879d432 | 166 | /* eof - MiscSystemManufacturerFunction.c */\r |