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024b1029 | 1 | /** @file\r |
2 | Routines that support Processor SubClass data records translation.\r | |
3 | \r | |
4 | Copyright (c) 2009, Intel Corporation\r | |
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 | |
12 | \r | |
13 | **/\r | |
14 | \r | |
15 | #include "Thunk.h"\r | |
16 | \r | |
17 | /**\r | |
18 | Field Filling Function for Processor SubClass record type 17 -- Cache association.\r | |
19 | \r | |
20 | @param StructureNode Pointer to SMBIOS_STRUCTURE_NODE which is current processed.\r | |
21 | @param Offset Offset of SMBIOS record which RecordData will be filled.\r | |
22 | @param RecordData RecordData buffer will be filled.\r | |
23 | @param RecordDataSize The size of RecordData buffer.\r | |
24 | \r | |
25 | @retval EFI_SUCCESS Success fill RecordData into SMBIOS's record buffer.\r | |
26 | **/\r | |
27 | EFI_STATUS\r | |
28 | SmbiosFldProcessorType17 (\r | |
29 | IN OUT SMBIOS_STRUCTURE_NODE *StructureNode,\r | |
30 | IN UINT32 Offset,\r | |
31 | IN VOID *RecordData,\r | |
32 | IN UINT32 RecordDataSize\r | |
33 | )\r | |
34 | {\r | |
35 | EFI_SUBCLASS_TYPE1_HEADER *DataHeader;\r | |
36 | EFI_INTER_LINK_DATA *LinkData;\r | |
37 | UINT16 FieldOffset;\r | |
38 | UINT8 *Pointer;\r | |
39 | \r | |
40 | DataHeader = (EFI_SUBCLASS_TYPE1_HEADER *) RecordData;\r | |
41 | LinkData = (EFI_INTER_LINK_DATA *) (DataHeader + 1);\r | |
42 | if (RecordDataSize != sizeof (EFI_INTER_LINK_DATA) + sizeof (EFI_SUBCLASS_TYPE1_HEADER)) {\r | |
43 | return EFI_INVALID_PARAMETER;\r | |
44 | }\r | |
45 | //\r | |
46 | // Determine the cache level\r | |
47 | //\r | |
48 | Pointer = (UINT8 *) (StructureNode->Structure) + OFFSET_OF (SMBIOS_TABLE_TYPE4, L1CacheHandle);\r | |
49 | if ((*Pointer == 0) && (*(Pointer + 1) == 0)) {\r | |
50 | SetMem ((UINT8 *) (StructureNode->Structure) + OFFSET_OF (SMBIOS_TABLE_TYPE4, L1CacheHandle), 2, 0xFF);\r | |
51 | }\r | |
52 | \r | |
53 | Pointer = (UINT8 *) (StructureNode->Structure) + OFFSET_OF (SMBIOS_TABLE_TYPE4, L2CacheHandle);\r | |
54 | if ((*Pointer == 0) && (*(Pointer + 1) == 0)) {\r | |
55 | SetMem ((UINT8 *) (StructureNode->Structure) + OFFSET_OF (SMBIOS_TABLE_TYPE4, L2CacheHandle), 2, 0xFF);\r | |
56 | }\r | |
57 | \r | |
58 | Pointer = (UINT8 *) (StructureNode->Structure) + OFFSET_OF (SMBIOS_TABLE_TYPE4, L3CacheHandle);\r | |
59 | if ((*Pointer == 0) && (*(Pointer + 1) == 0)) {\r | |
60 | SetMem ((UINT8 *) (StructureNode->Structure) + OFFSET_OF (SMBIOS_TABLE_TYPE4, L3CacheHandle), 2, 0xFF);\r | |
61 | }\r | |
62 | \r | |
63 | if (LinkData->SubInstance == 1) {\r | |
64 | FieldOffset = (UINT16) OFFSET_OF (SMBIOS_TABLE_TYPE4, L1CacheHandle);\r | |
65 | } else if (LinkData->SubInstance == 2) {\r | |
66 | FieldOffset = (UINT16) OFFSET_OF (SMBIOS_TABLE_TYPE4, L2CacheHandle);\r | |
67 | } else if (LinkData->SubInstance == 3) {\r | |
68 | FieldOffset = (UINT16) OFFSET_OF (SMBIOS_TABLE_TYPE4, L3CacheHandle);\r | |
69 | } else {\r | |
70 | return EFI_INVALID_PARAMETER;\r | |
71 | }\r | |
72 | \r | |
73 | return SmbiosFldInterLink (\r | |
74 | StructureNode,\r | |
75 | FieldOffset,\r | |
76 | 7, // Smbios type 7 -- Cache Information\r | |
77 | LinkData,\r | |
78 | &gEfiCacheSubClassGuid // gProcessorSubClassName\r | |
79 | );\r | |
80 | }\r | |
81 | \r | |
82 | /**\r | |
83 | Field Filling Function for Processor SubClass record type 6 -- ProcessorID.\r | |
84 | Offset is mandatory.\r | |
85 | \r | |
86 | @param StructureNode Pointer to SMBIOS_STRUCTURE_NODE which is current processed.\r | |
87 | @param Offset Offset of SMBIOS record which RecordData will be filled.\r | |
88 | @param RecordData RecordData buffer will be filled.\r | |
89 | @param RecordDataSize The size of RecordData buffer.\r | |
90 | \r | |
91 | @retval EFI_SUCCESS Success fill RecordData into SMBIOS's record buffer.\r | |
92 | **/\r | |
93 | EFI_STATUS\r | |
94 | SmbiosFldProcessorType6 (\r | |
95 | IN OUT SMBIOS_STRUCTURE_NODE *StructureNode,\r | |
96 | IN UINT32 Offset,\r | |
97 | IN VOID *RecordData,\r | |
98 | IN UINT32 RecordDataSize\r | |
99 | )\r | |
100 | {\r | |
101 | EFI_PROCESSOR_ID_DATA *ProcessorIdData;\r | |
102 | \r | |
103 | ProcessorIdData = RecordData;\r | |
104 | CopyMem (\r | |
105 | (UINT8 *) (StructureNode->Structure) + Offset,\r | |
106 | &(ProcessorIdData->Signature),\r | |
107 | 4\r | |
108 | );\r | |
109 | \r | |
110 | CopyMem (\r | |
111 | (UINT8 *) (StructureNode->Structure) + Offset + 4,\r | |
112 | &(ProcessorIdData->FeatureFlags),\r | |
113 | 4\r | |
114 | );\r | |
115 | \r | |
116 | return EFI_SUCCESS;\r | |
117 | }\r | |
118 | \r | |
119 | /**\r | |
120 | Field Filling Function for Processor SubClass record type 9 -- Voltage.\r | |
121 | Offset is mandatory.\r | |
122 | \r | |
123 | @param StructureNode Pointer to SMBIOS_STRUCTURE_NODE which is current processed.\r | |
124 | @param Offset Offset of SMBIOS record which RecordData will be filled.\r | |
125 | @param RecordData RecordData buffer will be filled.\r | |
126 | @param RecordDataSize The size of RecordData buffer.\r | |
127 | \r | |
128 | @retval EFI_SUCCESS Success fill RecordData into SMBIOS's record buffer.\r | |
129 | **/\r | |
130 | EFI_STATUS\r | |
131 | SmbiosFldProcessorType9 (\r | |
132 | IN OUT SMBIOS_STRUCTURE_NODE *StructureNode,\r | |
133 | IN UINT32 Offset,\r | |
134 | IN VOID *RecordData,\r | |
135 | IN UINT32 RecordDataSize\r | |
136 | )\r | |
137 | {\r | |
138 | EFI_EXP_BASE10_DATA *Base10Data;\r | |
139 | INT16 Value;\r | |
140 | INT16 Exponent;\r | |
141 | \r | |
142 | if (RecordDataSize != sizeof (EFI_EXP_BASE10_DATA)) {\r | |
143 | return EFI_INVALID_PARAMETER;\r | |
144 | }\r | |
145 | \r | |
146 | Base10Data = RecordData;\r | |
147 | Value = Base10Data->Value;\r | |
148 | Exponent = Base10Data->Exponent;\r | |
149 | \r | |
150 | Exponent += 1;\r | |
151 | while (Exponent != 0) {\r | |
152 | if (Exponent > 0) {\r | |
153 | Value = (INT16) (Value * 10);\r | |
154 | Exponent--;\r | |
155 | } else {\r | |
156 | Value = (INT16) (Value / 10);\r | |
157 | Exponent++;\r | |
158 | }\r | |
159 | }\r | |
160 | \r | |
161 | * (UINT8 *) ((UINT8 *) (StructureNode->Structure) + Offset) = (UINT8) (Value | BIT7);\r | |
162 | \r | |
163 | return EFI_SUCCESS;\r | |
164 | }\r |