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80c4b236 JF |
1 | /** @file\r |
2 | This library registers CPU features defined in Intel(R) 64 and IA-32\r | |
3 | Architectures Software Developer's Manual.\r | |
4 | \r | |
9c90d39b | 5 | Copyright (c) 2017 - 2019, Intel Corporation. All rights reserved.<BR>\r |
0acd8697 | 6 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
80c4b236 JF |
7 | \r |
8 | **/\r | |
9 | \r | |
10 | #include "CpuCommonFeatures.h"\r | |
11 | \r | |
12 | /**\r | |
13 | Register CPU features.\r | |
14 | \r | |
15 | @retval RETURN_SUCCESS Register successfully\r | |
16 | **/\r | |
17 | RETURN_STATUS\r | |
18 | EFIAPI\r | |
19 | CpuCommonFeaturesLibConstructor (\r | |
20 | VOID\r | |
21 | )\r | |
22 | {\r | |
23 | RETURN_STATUS Status;\r | |
24 | \r | |
25 | if (IsCpuFeatureSupported (CPU_FEATURE_AESNI)) {\r | |
26 | Status = RegisterCpuFeature (\r | |
27 | "AESNI",\r | |
28 | AesniGetConfigData,\r | |
29 | AesniSupport,\r | |
30 | AesniInitialize,\r | |
31 | CPU_FEATURE_AESNI,\r | |
32 | CPU_FEATURE_END\r | |
33 | );\r | |
34 | ASSERT_EFI_ERROR (Status);\r | |
35 | }\r | |
36 | if (IsCpuFeatureSupported (CPU_FEATURE_MWAIT)) {\r | |
37 | Status = RegisterCpuFeature (\r | |
38 | "MWAIT",\r | |
39 | NULL,\r | |
40 | MonitorMwaitSupport,\r | |
41 | MonitorMwaitInitialize,\r | |
42 | CPU_FEATURE_MWAIT,\r | |
43 | CPU_FEATURE_END\r | |
44 | );\r | |
45 | ASSERT_EFI_ERROR (Status);\r | |
46 | }\r | |
47 | if (IsCpuFeatureSupported (CPU_FEATURE_ACPI)) {\r | |
48 | Status = RegisterCpuFeature (\r | |
49 | "ACPI",\r | |
fe0c2770 | 50 | ClockModulationGetConfigData,\r |
80c4b236 JF |
51 | ClockModulationSupport,\r |
52 | ClockModulationInitialize,\r | |
53 | CPU_FEATURE_ACPI,\r | |
54 | CPU_FEATURE_END\r | |
55 | );\r | |
56 | ASSERT_EFI_ERROR (Status);\r | |
57 | }\r | |
58 | if (IsCpuFeatureSupported (CPU_FEATURE_EIST)) {\r | |
59 | Status = RegisterCpuFeature (\r | |
60 | "EIST",\r | |
61 | NULL,\r | |
62 | EistSupport,\r | |
63 | EistInitialize,\r | |
64 | CPU_FEATURE_EIST,\r | |
65 | CPU_FEATURE_END\r | |
80c4b236 JF |
66 | );\r |
67 | ASSERT_EFI_ERROR (Status);\r | |
68 | }\r | |
69 | if (IsCpuFeatureSupported (CPU_FEATURE_FASTSTRINGS)) {\r | |
70 | Status = RegisterCpuFeature (\r | |
71 | "FastStrings",\r | |
72 | NULL,\r | |
73 | NULL,\r | |
74 | FastStringsInitialize,\r | |
75 | CPU_FEATURE_FASTSTRINGS,\r | |
76 | CPU_FEATURE_END\r | |
77 | );\r | |
78 | ASSERT_EFI_ERROR (Status);\r | |
79 | }\r | |
80 | if (IsCpuFeatureSupported (CPU_FEATURE_LOCK_FEATURE_CONTROL_REGISTER)) {\r | |
81 | Status = RegisterCpuFeature (\r | |
82 | "Lock Feature Control Register",\r | |
9c90d39b | 83 | NULL,\r |
80c4b236 JF |
84 | LockFeatureControlRegisterSupport,\r |
85 | LockFeatureControlRegisterInitialize,\r | |
86 | CPU_FEATURE_LOCK_FEATURE_CONTROL_REGISTER,\r | |
87 | CPU_FEATURE_END\r | |
88 | );\r | |
89 | ASSERT_EFI_ERROR (Status);\r | |
90 | }\r | |
80c4b236 JF |
91 | if (IsCpuFeatureSupported (CPU_FEATURE_SMX)) {\r |
92 | Status = RegisterCpuFeature (\r | |
93 | "SMX",\r | |
9c90d39b | 94 | NULL,\r |
80c4b236 | 95 | SmxSupport,\r |
b1fe2029 | 96 | SmxInitialize,\r |
80c4b236 JF |
97 | CPU_FEATURE_SMX,\r |
98 | CPU_FEATURE_LOCK_FEATURE_CONTROL_REGISTER | CPU_FEATURE_BEFORE,\r | |
99 | CPU_FEATURE_END\r | |
100 | );\r | |
101 | ASSERT_EFI_ERROR (Status);\r | |
102 | }\r | |
103 | if (IsCpuFeatureSupported (CPU_FEATURE_VMX)) {\r | |
104 | Status = RegisterCpuFeature (\r | |
105 | "VMX",\r | |
9c90d39b | 106 | NULL,\r |
b1fe2029 ED |
107 | VmxSupport,\r |
108 | VmxInitialize,\r | |
80c4b236 JF |
109 | CPU_FEATURE_VMX,\r |
110 | CPU_FEATURE_LOCK_FEATURE_CONTROL_REGISTER | CPU_FEATURE_BEFORE,\r | |
111 | CPU_FEATURE_END\r | |
112 | );\r | |
113 | ASSERT_EFI_ERROR (Status);\r | |
114 | }\r | |
115 | if (IsCpuFeatureSupported (CPU_FEATURE_LIMIT_CPUID_MAX_VAL)) {\r | |
116 | Status = RegisterCpuFeature (\r | |
117 | "Limit CpuId Maximum Value",\r | |
118 | NULL,\r | |
119 | LimitCpuidMaxvalSupport,\r | |
120 | LimitCpuidMaxvalInitialize,\r | |
121 | CPU_FEATURE_LIMIT_CPUID_MAX_VAL,\r | |
122 | CPU_FEATURE_END\r | |
123 | );\r | |
124 | ASSERT_EFI_ERROR (Status);\r | |
125 | }\r | |
126 | if (IsCpuFeatureSupported (CPU_FEATURE_MCE)) {\r | |
127 | Status = RegisterCpuFeature (\r | |
128 | "Machine Check Enable",\r | |
129 | NULL,\r | |
130 | MceSupport,\r | |
131 | MceInitialize,\r | |
132 | CPU_FEATURE_MCE,\r | |
133 | CPU_FEATURE_END\r | |
134 | );\r | |
135 | ASSERT_EFI_ERROR (Status);\r | |
136 | }\r | |
137 | if (IsCpuFeatureSupported (CPU_FEATURE_MCA)) {\r | |
138 | Status = RegisterCpuFeature (\r | |
139 | "Machine Check Architect",\r | |
140 | NULL,\r | |
141 | McaSupport,\r | |
142 | McaInitialize,\r | |
143 | CPU_FEATURE_MCA,\r | |
144 | CPU_FEATURE_END\r | |
145 | );\r | |
146 | ASSERT_EFI_ERROR (Status);\r | |
147 | }\r | |
148 | if (IsCpuFeatureSupported (CPU_FEATURE_MCG_CTL)) {\r | |
149 | Status = RegisterCpuFeature (\r | |
150 | "MCG_CTL",\r | |
151 | NULL,\r | |
152 | McgCtlSupport,\r | |
153 | McgCtlInitialize,\r | |
154 | CPU_FEATURE_MCG_CTL,\r | |
155 | CPU_FEATURE_END\r | |
156 | );\r | |
157 | ASSERT_EFI_ERROR (Status);\r | |
158 | }\r | |
159 | if (IsCpuFeatureSupported (CPU_FEATURE_PENDING_BREAK)) {\r | |
160 | Status = RegisterCpuFeature (\r | |
161 | "Pending Break",\r | |
162 | NULL,\r | |
163 | PendingBreakSupport,\r | |
164 | PendingBreakInitialize,\r | |
165 | CPU_FEATURE_PENDING_BREAK,\r | |
166 | CPU_FEATURE_END\r | |
167 | );\r | |
168 | ASSERT_EFI_ERROR (Status);\r | |
169 | }\r | |
170 | if (IsCpuFeatureSupported (CPU_FEATURE_C1E)) {\r | |
171 | Status = RegisterCpuFeature (\r | |
172 | "C1E",\r | |
173 | NULL,\r | |
174 | C1eSupport,\r | |
175 | C1eInitialize,\r | |
176 | CPU_FEATURE_C1E,\r | |
177 | CPU_FEATURE_END\r | |
178 | );\r | |
179 | ASSERT_EFI_ERROR (Status);\r | |
180 | }\r | |
181 | if (IsCpuFeatureSupported (CPU_FEATURE_X2APIC)) {\r | |
182 | Status = RegisterCpuFeature (\r | |
183 | "X2Apic",\r | |
6661abb6 | 184 | X2ApicGetConfigData,\r |
80c4b236 JF |
185 | X2ApicSupport,\r |
186 | X2ApicInitialize,\r | |
187 | CPU_FEATURE_X2APIC,\r | |
188 | CPU_FEATURE_END\r | |
189 | );\r | |
190 | ASSERT_EFI_ERROR (Status);\r | |
191 | }\r | |
ee1d736a ED |
192 | if (IsCpuFeatureSupported (CPU_FEATURE_PPIN)) {\r |
193 | Status = RegisterCpuFeature (\r | |
194 | "PPIN",\r | |
84a45947 | 195 | PpinGetConfigData,\r |
ee1d736a ED |
196 | PpinSupport,\r |
197 | PpinInitialize,\r | |
198 | CPU_FEATURE_PPIN,\r | |
199 | CPU_FEATURE_END\r | |
200 | );\r | |
201 | ASSERT_EFI_ERROR (Status);\r | |
202 | }\r | |
3d6275c1 ED |
203 | if (IsCpuFeatureSupported (CPU_FEATURE_LMCE)) {\r |
204 | Status = RegisterCpuFeature (\r | |
205 | "LMCE",\r | |
9c90d39b | 206 | NULL,\r |
3d6275c1 ED |
207 | LmceSupport,\r |
208 | LmceInitialize,\r | |
209 | CPU_FEATURE_LMCE,\r | |
210 | CPU_FEATURE_LOCK_FEATURE_CONTROL_REGISTER | CPU_FEATURE_BEFORE,\r | |
211 | CPU_FEATURE_END\r | |
212 | );\r | |
213 | ASSERT_EFI_ERROR (Status);\r | |
214 | }\r | |
bc230057 ED |
215 | if (IsCpuFeatureSupported (CPU_FEATURE_PROC_TRACE)) {\r |
216 | Status = RegisterCpuFeature (\r | |
217 | "Proc Trace",\r | |
218 | ProcTraceGetConfigData,\r | |
219 | ProcTraceSupport,\r | |
220 | ProcTraceInitialize,\r | |
221 | CPU_FEATURE_PROC_TRACE,\r | |
222 | CPU_FEATURE_END\r | |
223 | );\r | |
224 | ASSERT_EFI_ERROR (Status);\r | |
225 | }\r | |
80c4b236 JF |
226 | \r |
227 | return RETURN_SUCCESS;\r | |
228 | }\r | |
229 | \r | |
230 | \r | |
231 | \r |