1 /** @file
2 BaseBoard manufacturer information boot time changes.
3 SMBIOS type 2.
4
5 Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
6 This program and the accompanying materials
7 are licensed and made available under the terms and conditions of the BSD License
8 which accompanies this distribution. The full text of the license may be found at
9 http://opensource.org/licenses/bsd-license.php
10
11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
13
14 **/
15
16 #include "MiscSubClassDriver.h"
17 /**
18 This function makes boot time changes to the contents of the
19 MiscBaseBoardManufacturer (Type 2).
20
21 @param RecordData Pointer to copy of RecordData from the Data Table.
22
23 @retval EFI_SUCCESS All parameters were valid.
24 @retval EFI_UNSUPPORTED Unexpected RecordType value.
25 @retval EFI_INVALID_PARAMETER Invalid parameter was found.
26
27 **/
MISC_SMBIOS_TABLE_FUNCTION(MiscBaseBoardManufacturer)28 MISC_SMBIOS_TABLE_FUNCTION(MiscBaseBoardManufacturer)
29 {
30 CHAR8 *OptionalStrStart;
31 UINTN ManuStrLen;
32 UINTN ProductStrLen;
33 UINTN VerStrLen;
34 UINTN AssertTagStrLen;
35 UINTN SerialNumStrLen;
36 UINTN ChassisStrLen;
37 EFI_STATUS Status;
38 EFI_STRING Manufacturer;
39 EFI_STRING Product;
40 EFI_STRING Version;
41 EFI_STRING SerialNumber;
42 EFI_STRING AssertTag;
43 EFI_STRING Chassis;
44 STRING_REF TokenToGet;
45 EFI_SMBIOS_HANDLE SmbiosHandle;
46 SMBIOS_TABLE_TYPE2 *SmbiosRecord;
47 EFI_MISC_BASE_BOARD_MANUFACTURER *ForType2InputData;
48
49 ForType2InputData = (EFI_MISC_BASE_BOARD_MANUFACTURER *)RecordData;
50
51 //
52 // First check for invalid parameters.
53 //
54 if (RecordData == NULL) {
55 return EFI_INVALID_PARAMETER;
56 }
57
58 TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_MANUFACTURER);
59 Manufacturer = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
60 ManuStrLen = StrLen(Manufacturer);
61 if (ManuStrLen > SMBIOS_STRING_MAX_LENGTH) {
62 return EFI_UNSUPPORTED;
63 }
64
65 TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_PRODUCT_NAME);
66 Product = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
67 ProductStrLen = StrLen(Product);
68 if (ProductStrLen > SMBIOS_STRING_MAX_LENGTH) {
69 return EFI_UNSUPPORTED;
70 }
71
72 TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_VERSION);
73 Version = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
74 VerStrLen = StrLen(Version);
75 if (VerStrLen > SMBIOS_STRING_MAX_LENGTH) {
76 return EFI_UNSUPPORTED;
77 }
78
79 TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_SERIAL_NUMBER);
80 SerialNumber = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
81 SerialNumStrLen = StrLen(SerialNumber);
82 if (SerialNumStrLen > SMBIOS_STRING_MAX_LENGTH) {
83 return EFI_UNSUPPORTED;
84 }
85
86 TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_ASSET_TAG);
87 AssertTag = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
88 AssertTagStrLen = StrLen(AssertTag);
89 if (AssertTagStrLen > SMBIOS_STRING_MAX_LENGTH) {
90 return EFI_UNSUPPORTED;
91 }
92
93 TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_CHASSIS_LOCATION);
94 Chassis = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
95 ChassisStrLen = StrLen(Chassis);
96 if (ChassisStrLen > SMBIOS_STRING_MAX_LENGTH) {
97 return EFI_UNSUPPORTED;
98 }
99
100
101 //
102 // Two zeros following the last string.
103 //
104 SmbiosRecord = AllocatePool(sizeof (SMBIOS_TABLE_TYPE3) + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + AssertTagStrLen + 1 + ChassisStrLen +1 + 1);
105 ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE3) + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + AssertTagStrLen + 1 + ChassisStrLen +1 + 1);
106
107 SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_BASEBOARD_INFORMATION;
108 SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE2);
109 //
110 // Make handle chosen by smbios protocol.add automatically.
111 //
112 SmbiosRecord->Hdr.Handle = 0;
113 //
114 // Manu will be the 1st optional string following the formatted structure.
115 //
116 SmbiosRecord->Manufacturer = 1;
117 //
118 // ProductName will be the 2st optional string following the formatted structure.
119 //
120 SmbiosRecord->ProductName = 2;
121 //
122 // Version will be the 3rd optional string following the formatted structure.
123 //
124 SmbiosRecord->Version = 3;
125 //
126 // SerialNumber will be the 4th optional string following the formatted structure.
127 //
128 SmbiosRecord->SerialNumber = 4;
129 //
130 // AssertTag will be the 5th optional string following the formatted structure.
131 //
132 SmbiosRecord->AssetTag = 5;
133
134 //
135 // LocationInChassis will be the 6th optional string following the formatted structure.
136 //
137 SmbiosRecord->LocationInChassis = 6;
138 SmbiosRecord->FeatureFlag = (*(BASE_BOARD_FEATURE_FLAGS*)&(ForType2InputData->BaseBoardFeatureFlags));
139 SmbiosRecord->ChassisHandle = 0;
140 SmbiosRecord->BoardType = (UINT8)ForType2InputData->BaseBoardType;
141 SmbiosRecord->NumberOfContainedObjectHandles = 0;
142
143 OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);
144 //
145 // Since we fill NumberOfContainedObjectHandles = 0 for simple, just after this filed to fill string
146 //
147 OptionalStrStart -= 2;
148 UnicodeStrToAsciiStr(Manufacturer, OptionalStrStart);
149 UnicodeStrToAsciiStr(Product, OptionalStrStart + ManuStrLen + 1);
150 UnicodeStrToAsciiStr(Version, OptionalStrStart + ManuStrLen + 1 + ProductStrLen + 1);
151 UnicodeStrToAsciiStr(SerialNumber, OptionalStrStart + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1);
152 UnicodeStrToAsciiStr(AssertTag, OptionalStrStart + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1);
153 UnicodeStrToAsciiStr(Chassis, OptionalStrStart + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + AssertTagStrLen + 1);
154 //
155 // Now we have got the full smbios record, call smbios protocol to add this record.
156 //
157 Status = AddSmbiosRecord (Smbios, &SmbiosHandle, (EFI_SMBIOS_TABLE_HEADER *) SmbiosRecord);
158
159 FreePool(SmbiosRecord);
160 return Status;
161 }
162