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1 | /** @file\r |
2 | *\r | |
3 | * Copyright (c) 2021, NUVIA Inc. All rights reserved.\r | |
4 | * Copyright (c) 2015, Hisilicon Limited. All rights reserved.\r | |
5 | * Copyright (c) 2015, Linaro Limited. All rights reserved.\r | |
6 | *\r | |
7 | * SPDX-License-Identifier: BSD-2-Clause-Patent\r | |
8 | *\r | |
9 | **/\r | |
10 | \r | |
2c7c64fc RC |
11 | #ifndef OEM_MISC_LIB_H_\r |
12 | #define OEM_MISC_LIB_H_\r | |
13 | \r | |
14 | #include <Uefi.h>\r | |
15 | #include <IndustryStandard/SmBios.h>\r | |
16 | \r | |
429309e0 | 17 | typedef enum {\r |
2c7c64fc RC |
18 | CpuCacheL1 = 1,\r |
19 | CpuCacheL2,\r | |
20 | CpuCacheL3,\r | |
21 | CpuCacheL4,\r | |
22 | CpuCacheL5,\r | |
23 | CpuCacheL6,\r | |
24 | CpuCacheL7,\r | |
25 | CpuCacheLevelMax\r | |
26 | } OEM_MISC_CPU_CACHE_LEVEL;\r | |
27 | \r | |
429309e0 MK |
28 | typedef struct {\r |
29 | UINT8 Voltage; ///< Processor voltage\r | |
30 | UINT16 CurrentSpeed; ///< Current clock speed in MHz\r | |
31 | UINT16 MaxSpeed; ///< Maximum clock speed in MHz\r | |
32 | UINT16 ExternalClock; ///< External clock speed in MHz\r | |
33 | UINT16 CoreCount; ///< Number of cores available\r | |
34 | UINT16 CoresEnabled; ///< Number of cores enabled\r | |
35 | UINT16 ThreadCount; ///< Number of threads per processor\r | |
2c7c64fc RC |
36 | } OEM_MISC_PROCESSOR_DATA;\r |
37 | \r | |
429309e0 MK |
38 | typedef enum {\r |
39 | ProductNameType01,\r | |
40 | SerialNumType01,\r | |
41 | UuidType01,\r | |
42 | SystemManufacturerType01,\r | |
43 | SkuNumberType01,\r | |
44 | FamilyType01,\r | |
45 | AssertTagType02,\r | |
46 | SerialNumberType02,\r | |
47 | BoardManufacturerType02,\r | |
48 | SkuNumberType02,\r | |
49 | ChassisLocationType02,\r | |
50 | AssetTagType03,\r | |
51 | SerialNumberType03,\r | |
52 | VersionType03,\r | |
53 | ChassisTypeType03,\r | |
54 | ManufacturerType03,\r | |
55 | SkuNumberType03,\r | |
56 | SmbiosHiiStringFieldMax\r | |
2c7c64fc RC |
57 | } OEM_MISC_SMBIOS_HII_STRING_FIELD;\r |
58 | \r | |
59 | /*\r | |
60 | * The following are functions that the each platform needs to\r | |
61 | * implement in its OemMiscLib library.\r | |
62 | */\r | |
63 | \r | |
64 | /** Gets the CPU frequency of the specified processor.\r | |
65 | \r | |
66 | @param ProcessorIndex Index of the processor to get the frequency for.\r | |
67 | \r | |
68 | @return CPU frequency in Hz\r | |
69 | **/\r | |
2c7c64fc | 70 | UINTN\r |
533fff50 | 71 | EFIAPI\r |
2c7c64fc | 72 | OemGetCpuFreq (\r |
429309e0 | 73 | IN UINT8 ProcessorIndex\r |
2c7c64fc RC |
74 | );\r |
75 | \r | |
76 | /** Gets information about the specified processor and stores it in\r | |
77 | the structures provided.\r | |
78 | \r | |
79 | @param ProcessorIndex Index of the processor to get the information for.\r | |
80 | @param ProcessorStatus Processor status.\r | |
81 | @param ProcessorCharacteristics Processor characteritics.\r | |
82 | @param MiscProcessorData Miscellaneous processor information.\r | |
83 | \r | |
84 | @return TRUE on success, FALSE on failure.\r | |
85 | **/\r | |
2c7c64fc | 86 | BOOLEAN\r |
533fff50 | 87 | EFIAPI\r |
2c7c64fc | 88 | OemGetProcessorInformation (\r |
429309e0 MK |
89 | IN UINTN ProcessorIndex,\r |
90 | IN OUT PROCESSOR_STATUS_DATA *ProcessorStatus,\r | |
91 | IN OUT PROCESSOR_CHARACTERISTIC_FLAGS *ProcessorCharacteristics,\r | |
92 | IN OUT OEM_MISC_PROCESSOR_DATA *MiscProcessorData\r | |
2c7c64fc RC |
93 | );\r |
94 | \r | |
95 | /** Gets information about the cache at the specified cache level.\r | |
96 | \r | |
97 | @param ProcessorIndex The processor to get information for.\r | |
98 | @param CacheLevel The cache level to get information for.\r | |
99 | @param DataCache Whether the cache is a data cache.\r | |
100 | @param UnifiedCache Whether the cache is a unified cache.\r | |
101 | @param SmbiosCacheTable The SMBIOS Type7 cache information structure.\r | |
102 | \r | |
103 | @return TRUE on success, FALSE on failure.\r | |
104 | **/\r | |
2c7c64fc | 105 | BOOLEAN\r |
533fff50 | 106 | EFIAPI\r |
2c7c64fc | 107 | OemGetCacheInformation (\r |
429309e0 MK |
108 | IN UINT8 ProcessorIndex,\r |
109 | IN UINT8 CacheLevel,\r | |
110 | IN BOOLEAN DataCache,\r | |
111 | IN BOOLEAN UnifiedCache,\r | |
112 | IN OUT SMBIOS_TABLE_TYPE7 *SmbiosCacheTable\r | |
2c7c64fc RC |
113 | );\r |
114 | \r | |
869ccd4a | 115 | /** Gets the maximum number of processors supported by the platform.\r |
2c7c64fc | 116 | \r |
869ccd4a | 117 | @return The maximum number of processors.\r |
2c7c64fc | 118 | **/\r |
2c7c64fc | 119 | UINT8\r |
533fff50 | 120 | EFIAPI\r |
869ccd4a | 121 | OemGetMaxProcessors (\r |
2c7c64fc RC |
122 | VOID\r |
123 | );\r | |
124 | \r | |
125 | /** Gets the type of chassis for the system.\r | |
126 | \r | |
a2b5ea38 | 127 | @retval The type of the chassis.\r |
2c7c64fc | 128 | **/\r |
a2b5ea38 | 129 | MISC_CHASSIS_TYPE\r |
533fff50 | 130 | EFIAPI\r |
2c7c64fc | 131 | OemGetChassisType (\r |
a2b5ea38 | 132 | VOID\r |
2c7c64fc RC |
133 | );\r |
134 | \r | |
135 | /** Returns whether the specified processor is present or not.\r | |
136 | \r | |
137 | @param ProcessIndex The processor index to check.\r | |
138 | \r | |
139 | @return TRUE is the processor is present, FALSE otherwise.\r | |
140 | **/\r | |
2c7c64fc | 141 | BOOLEAN\r |
533fff50 | 142 | EFIAPI\r |
869ccd4a | 143 | OemIsProcessorPresent (\r |
429309e0 | 144 | IN UINTN ProcessorIndex\r |
2c7c64fc RC |
145 | );\r |
146 | \r | |
147 | /** Updates the HII string for the specified field.\r | |
148 | \r | |
869ccd4a | 149 | @param HiiHandle The HII handle.\r |
2c7c64fc | 150 | @param TokenToUpdate The string to update.\r |
869ccd4a | 151 | @param Field The field to get information about.\r |
2c7c64fc | 152 | **/\r |
2c7c64fc | 153 | VOID\r |
533fff50 | 154 | EFIAPI\r |
2c7c64fc | 155 | OemUpdateSmbiosInfo (\r |
429309e0 MK |
156 | IN EFI_HII_HANDLE HiiHandle,\r |
157 | IN EFI_STRING_ID TokenToUpdate,\r | |
158 | IN OEM_MISC_SMBIOS_HII_STRING_FIELD Field\r | |
2c7c64fc RC |
159 | );\r |
160 | \r | |
bbeb1bea RC |
161 | /** Fetches the Type 32 boot information status.\r |
162 | \r | |
163 | @return Boot status.\r | |
164 | **/\r | |
165 | MISC_BOOT_INFORMATION_STATUS_DATA_TYPE\r | |
166 | EFIAPI\r | |
167 | OemGetBootStatus (\r | |
168 | VOID\r | |
169 | );\r | |
170 | \r | |
bf2b9999 RC |
171 | /** Fetches the chassis status when it was last booted.\r |
172 | \r | |
173 | @return Chassis status.\r | |
174 | **/\r | |
175 | MISC_CHASSIS_STATE\r | |
176 | EFIAPI\r | |
177 | OemGetChassisBootupState (\r | |
178 | VOID\r | |
179 | );\r | |
180 | \r | |
181 | /** Fetches the chassis power supply/supplies status when last booted.\r | |
182 | \r | |
183 | @return Chassis power supply/supplies status.\r | |
184 | **/\r | |
185 | MISC_CHASSIS_STATE\r | |
186 | EFIAPI\r | |
187 | OemGetChassisPowerSupplyState (\r | |
188 | VOID\r | |
189 | );\r | |
190 | \r | |
191 | /** Fetches the chassis thermal status when last booted.\r | |
192 | \r | |
193 | @return Chassis thermal status.\r | |
194 | **/\r | |
195 | MISC_CHASSIS_STATE\r | |
196 | EFIAPI\r | |
197 | OemGetChassisThermalState (\r | |
198 | VOID\r | |
199 | );\r | |
200 | \r | |
201 | /** Fetches the chassis security status when last booted.\r | |
202 | \r | |
203 | @return Chassis security status.\r | |
204 | **/\r | |
205 | MISC_CHASSIS_SECURITY_STATE\r | |
206 | EFIAPI\r | |
207 | OemGetChassisSecurityStatus (\r | |
208 | VOID\r | |
209 | );\r | |
210 | \r | |
211 | /** Fetches the chassis height in RMUs (Rack Mount Units).\r | |
212 | \r | |
213 | @return The height of the chassis.\r | |
214 | **/\r | |
215 | UINT8\r | |
216 | EFIAPI\r | |
217 | OemGetChassisHeight (\r | |
218 | VOID\r | |
219 | );\r | |
220 | \r | |
221 | /** Fetches the number of power cords.\r | |
222 | \r | |
223 | @return The number of power cords.\r | |
224 | **/\r | |
225 | UINT8\r | |
226 | EFIAPI\r | |
227 | OemGetChassisNumPowerCords (\r | |
228 | VOID\r | |
229 | );\r | |
230 | \r | |
2c7c64fc | 231 | #endif // OEM_MISC_LIB_H_\r |