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5e973c96 | 1 | /** @file\r |
1fdd39d3 | 2 | Chassis manufacturer information boot time changes.\r |
3 | SMBIOS type 3.\r | |
5e973c96 | 4 | \r |
7ee85aa2 | 5 | Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>\r |
a679e8b1 | 6 | (C) Copyright 2017 Hewlett Packard Enterprise Development LP<BR>\r |
9d2eedba | 7 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
5e973c96 | 8 | \r |
9 | **/\r | |
1fdd39d3 | 10 | \r |
11 | #include "MiscSubclassDriver.h"\r | |
12 | \r | |
13 | /**\r | |
14 | This function makes boot time changes to the contents of the\r | |
15 | MiscChassisManufacturer (Type 3).\r | |
16 | \r | |
17 | @param RecordData Pointer to copy of RecordData from the Data Table. \r | |
18 | \r | |
19 | @retval EFI_SUCCESS All parameters were valid.\r | |
20 | @retval EFI_UNSUPPORTED Unexpected RecordType value.\r | |
21 | @retval EFI_INVALID_PARAMETER Invalid parameter was found.\r | |
22 | \r | |
23 | **/\r | |
24 | MISC_SMBIOS_TABLE_FUNCTION(MiscChassisManufacturer)\r | |
25 | {\r | |
26 | CHAR8 *OptionalStrStart;\r | |
27 | UINTN ManuStrLen;\r | |
28 | UINTN VerStrLen;\r | |
a679e8b1 | 29 | UINTN AssetTagStrLen;\r |
1fdd39d3 | 30 | UINTN SerialNumStrLen;\r |
a679e8b1 | 31 | UINTN SkuNumberStrLen;\r |
1fdd39d3 | 32 | EFI_STATUS Status;\r |
33 | EFI_STRING Manufacturer;\r | |
34 | EFI_STRING Version;\r | |
35 | EFI_STRING SerialNumber;\r | |
a679e8b1 CP |
36 | EFI_STRING AssetTag;\r |
37 | EFI_STRING SkuNumber;\r | |
1fdd39d3 | 38 | STRING_REF TokenToGet;\r |
39 | EFI_SMBIOS_HANDLE SmbiosHandle;\r | |
40 | SMBIOS_TABLE_TYPE3 *SmbiosRecord;\r | |
41 | EFI_MISC_CHASSIS_MANUFACTURER *ForType3InputData;\r | |
a679e8b1 | 42 | UINT8 *Buffer;\r |
1fdd39d3 | 43 | \r |
44 | ForType3InputData = (EFI_MISC_CHASSIS_MANUFACTURER *)RecordData;\r | |
45 | \r | |
46 | //\r | |
47 | // First check for invalid parameters.\r | |
48 | //\r | |
49 | if (RecordData == NULL) {\r | |
50 | return EFI_INVALID_PARAMETER;\r | |
51 | }\r | |
52 | \r | |
53 | TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_MANUFACTURER);\r | |
54 | Manufacturer = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);\r | |
55 | ManuStrLen = StrLen(Manufacturer);\r | |
56 | if (ManuStrLen > SMBIOS_STRING_MAX_LENGTH) {\r | |
57 | return EFI_UNSUPPORTED;\r | |
58 | }\r | |
59 | \r | |
60 | TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_VERSION);\r | |
61 | Version = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);\r | |
62 | VerStrLen = StrLen(Version);\r | |
63 | if (VerStrLen > SMBIOS_STRING_MAX_LENGTH) {\r | |
64 | return EFI_UNSUPPORTED;\r | |
65 | }\r | |
66 | \r | |
67 | TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_SERIAL_NUMBER);\r | |
68 | SerialNumber = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);\r | |
69 | SerialNumStrLen = StrLen(SerialNumber);\r | |
70 | if (SerialNumStrLen > SMBIOS_STRING_MAX_LENGTH) {\r | |
71 | return EFI_UNSUPPORTED;\r | |
72 | }\r | |
73 | \r | |
74 | TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_ASSET_TAG);\r | |
a679e8b1 CP |
75 | AssetTag = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);\r |
76 | AssetTagStrLen = StrLen(AssetTag);\r | |
77 | if (AssetTagStrLen > SMBIOS_STRING_MAX_LENGTH) {\r | |
78 | return EFI_UNSUPPORTED;\r | |
79 | }\r | |
80 | \r | |
81 | TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_SKU_NUMBER);\r | |
82 | SkuNumber = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);\r | |
83 | SkuNumberStrLen = StrLen(SkuNumber);\r | |
84 | if (SkuNumberStrLen > SMBIOS_STRING_MAX_LENGTH) {\r | |
1fdd39d3 | 85 | return EFI_UNSUPPORTED;\r |
86 | }\r | |
87 | \r | |
88 | //\r | |
89 | // Two zeros following the last string.\r | |
90 | //\r | |
a679e8b1 CP |
91 | // Since we set ContainedElementCount = 0 and ContainedElementRecordLength = 0,\r |
92 | // remove sizeof (CONTAINED_ELEMENT) for ContainedElements[1].\r | |
93 | //\r | |
94 | // Add sizeof (SMBIOS_TABLE_STRING) for SKU Number, since not contained in SMBIOS_TABLE_TYPE3.\r | |
95 | //\r | |
96 | SmbiosRecord = AllocatePool(sizeof (SMBIOS_TABLE_TYPE3) - sizeof (CONTAINED_ELEMENT) + sizeof (SMBIOS_TABLE_STRING) + ManuStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + AssetTagStrLen + 1 + SkuNumberStrLen + 1 + 1);\r | |
97 | ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE3) - sizeof (CONTAINED_ELEMENT) + sizeof (SMBIOS_TABLE_STRING) + ManuStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + AssetTagStrLen + 1 + SkuNumberStrLen + 1 + 1);\r | |
98 | \r | |
99 | Buffer = (UINT8 *) SmbiosRecord;\r | |
1fdd39d3 | 100 | \r |
101 | SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_SYSTEM_ENCLOSURE;\r | |
a679e8b1 CP |
102 | //\r |
103 | // Since we set ContainedElementCount = 0 and ContainedElementRecordLength = 0,\r | |
104 | // remove sizeof (CONTAINED_ELEMENT) for ContainedElements[1].\r | |
105 | //\r | |
106 | // Add sizeof (SMBIOS_TABLE_STRING) for SKU Number, since not contained in SMBIOS_TABLE_TYPE3.\r | |
107 | //\r | |
108 | SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE3) - sizeof (CONTAINED_ELEMENT) + sizeof (SMBIOS_TABLE_STRING);\r | |
1fdd39d3 | 109 | //\r |
110 | // Make handle chosen by smbios protocol.add automatically.\r | |
111 | //\r | |
112 | SmbiosRecord->Hdr.Handle = 0; \r | |
113 | //\r | |
114 | // Manu will be the 1st optional string following the formatted structure.\r | |
115 | // \r | |
116 | SmbiosRecord->Manufacturer = 1; \r | |
117 | SmbiosRecord->Type = (UINT8)ForType3InputData->ChassisType.ChassisType;\r | |
118 | //\r | |
119 | // Version will be the 2nd optional string following the formatted structure.\r | |
120 | //\r | |
121 | SmbiosRecord->Version = 2; \r | |
122 | //\r | |
123 | // SerialNumber will be the 3rd optional string following the formatted structure.\r | |
124 | //\r | |
125 | SmbiosRecord->SerialNumber = 3; \r | |
126 | //\r | |
a679e8b1 | 127 | // AssetTag will be the 4th optional string following the formatted structure.\r |
1fdd39d3 | 128 | //\r |
a679e8b1 CP |
129 | SmbiosRecord->AssetTag = 4;\r |
130 | \r | |
1fdd39d3 | 131 | SmbiosRecord->BootupState = (UINT8)ForType3InputData->ChassisBootupState;\r |
132 | SmbiosRecord->PowerSupplyState = (UINT8)ForType3InputData->ChassisPowerSupplyState;\r | |
133 | SmbiosRecord->ThermalState = (UINT8)ForType3InputData->ChassisThermalState;\r | |
134 | SmbiosRecord->SecurityStatus = (UINT8)ForType3InputData->ChassisSecurityState;\r | |
135 | CopyMem (SmbiosRecord->OemDefined,(UINT8*)&ForType3InputData->ChassisOemDefined, 4);\r | |
a679e8b1 CP |
136 | SmbiosRecord->Height = (UINT8)ForType3InputData->ChassisHeight;\r |
137 | SmbiosRecord->NumberofPowerCords = (UINT8)ForType3InputData->ChassisNumberPowerCords;\r | |
138 | SmbiosRecord->ContainedElementCount = 0;\r | |
139 | SmbiosRecord->ContainedElementRecordLength = 0;\r | |
140 | \r | |
141 | //\r | |
142 | // SKU Number will be the 5th optional string following the formatted structure.\r | |
143 | //\r | |
144 | // Since SKU Number is not in SMBIOS_TABLE_TYPE3 structure, must locate it after ContainedElementRecordLength.\r | |
145 | //\r | |
146 | Buffer[sizeof (SMBIOS_TABLE_TYPE3) - sizeof (CONTAINED_ELEMENT)] = 5;\r | |
1fdd39d3 | 147 | \r |
148 | OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);\r | |
a679e8b1 CP |
149 | //\r |
150 | // Since we set ContainedElementCount = 0 and ContainedElementRecordLength = 0,\r | |
151 | // remove sizeof (CONTAINED_ELEMENT) for ContainedElements[1].\r | |
152 | //\r | |
153 | OptionalStrStart -= sizeof (CONTAINED_ELEMENT);\r | |
154 | //\r | |
155 | // Add sizeof (SMBIOS_TABLE_STRING) for SKU Number, since not contained in SMBIOS_TABLE_TYPE3.\r | |
156 | //\r | |
157 | OptionalStrStart += sizeof (SMBIOS_TABLE_STRING);\r | |
158 | UnicodeStrToAsciiStr (Manufacturer, OptionalStrStart);\r | |
159 | UnicodeStrToAsciiStr (Version, OptionalStrStart + ManuStrLen + 1);\r | |
160 | UnicodeStrToAsciiStr (SerialNumber, OptionalStrStart + ManuStrLen + 1 + VerStrLen + 1);\r | |
161 | UnicodeStrToAsciiStr (AssetTag, OptionalStrStart + ManuStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1);\r | |
162 | UnicodeStrToAsciiStr (SkuNumber, OptionalStrStart + ManuStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + AssetTagStrLen + 1);\r | |
1fdd39d3 | 163 | \r |
164 | //\r | |
165 | // Now we have got the full smbios record, call smbios protocol to add this record.\r | |
166 | //\r | |
7ee85aa2 | 167 | Status = AddSmbiosRecord (Smbios, &SmbiosHandle, (EFI_SMBIOS_TABLE_HEADER *) SmbiosRecord);\r |
1fdd39d3 | 168 | \r |
169 | FreePool(SmbiosRecord);\r | |
170 | return Status;\r | |
171 | }\r |