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Rev | Author | Line No. | Line |
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2726 | vana | 1 | #ifndef _EFI_API_H |
2 | #define _EFI_API_H |
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3 | |||
4 | /*++ |
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5 | |||
6 | Copyright (c) 1998 Intel Corporation |
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7 | |||
8 | Module Name: |
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9 | |||
10 | efiapi.h |
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11 | |||
12 | Abstract: |
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13 | |||
14 | Global EFI runtime & boot service interfaces |
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15 | |||
16 | |||
17 | |||
18 | |||
19 | Revision History |
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20 | |||
21 | --*/ |
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22 | |||
23 | // |
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24 | // EFI Specification Revision |
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25 | // |
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26 | |||
27 | #define EFI_SPECIFICATION_MAJOR_REVISION 1 |
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28 | #define EFI_SPECIFICATION_MINOR_REVISION 02 |
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29 | |||
30 | // |
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31 | // Declare forward referenced data structures |
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32 | // |
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33 | |||
34 | INTERFACE_DECL(_EFI_SYSTEM_TABLE); |
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35 | |||
36 | // |
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37 | // EFI Memory |
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38 | // |
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39 | |||
40 | typedef |
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41 | EFI_STATUS |
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42 | (EFIAPI *EFI_ALLOCATE_PAGES) ( |
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43 | IN EFI_ALLOCATE_TYPE Type, |
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44 | IN EFI_MEMORY_TYPE MemoryType, |
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45 | IN UINTN NoPages, |
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46 | OUT EFI_PHYSICAL_ADDRESS *Memory |
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47 | ); |
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48 | |||
49 | typedef |
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50 | EFI_STATUS |
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51 | (EFIAPI *EFI_FREE_PAGES) ( |
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52 | IN EFI_PHYSICAL_ADDRESS Memory, |
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53 | IN UINTN NoPages |
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54 | ); |
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55 | |||
56 | typedef |
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57 | EFI_STATUS |
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58 | (EFIAPI *EFI_GET_MEMORY_MAP) ( |
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59 | IN OUT UINTN *MemoryMapSize, |
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60 | IN OUT EFI_MEMORY_DESCRIPTOR *MemoryMap, |
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61 | OUT UINTN *MapKey, |
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62 | OUT UINTN *DescriptorSize, |
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63 | OUT UINT32 *DescriptorVersion |
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64 | ); |
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65 | |||
66 | #define NextMemoryDescriptor(Ptr,Size) ((EFI_MEMORY_DESCRIPTOR *) (((UINT8 *) Ptr) + Size)) |
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67 | |||
68 | |||
69 | typedef |
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70 | EFI_STATUS |
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71 | (EFIAPI *EFI_ALLOCATE_POOL) ( |
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72 | IN EFI_MEMORY_TYPE PoolType, |
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73 | IN UINTN Size, |
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74 | OUT VOID **Buffer |
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75 | ); |
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76 | |||
77 | typedef |
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78 | EFI_STATUS |
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79 | (EFIAPI *EFI_FREE_POOL) ( |
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80 | IN VOID *Buffer |
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81 | ); |
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82 | |||
83 | typedef |
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84 | EFI_STATUS |
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85 | (EFIAPI *EFI_SET_VIRTUAL_ADDRESS_MAP) ( |
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86 | IN UINTN MemoryMapSize, |
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87 | IN UINTN DescriptorSize, |
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88 | IN UINT32 DescriptorVersion, |
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89 | IN EFI_MEMORY_DESCRIPTOR *VirtualMap |
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90 | ); |
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91 | |||
92 | |||
93 | #define EFI_OPTIONAL_PTR 0x00000001 |
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94 | #define EFI_INTERNAL_FNC 0x00000002 // Pointer to internal runtime fnc |
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95 | #define EFI_INTERNAL_PTR 0x00000004 // Pointer to internal runtime data |
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96 | |||
97 | |||
98 | typedef |
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99 | EFI_STATUS |
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100 | (EFIAPI *EFI_CONVERT_POINTER) ( |
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101 | IN UINTN DebugDisposition, |
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102 | IN OUT VOID **Address |
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103 | ); |
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104 | |||
105 | |||
106 | // |
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107 | // EFI Events |
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108 | // |
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109 | |||
110 | |||
111 | |||
112 | #define EVT_TIMER 0x80000000 |
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113 | #define EVT_RUNTIME 0x40000000 |
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114 | #define EVT_RUNTIME_CONTEXT 0x20000000 |
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115 | |||
116 | #define EVT_NOTIFY_WAIT 0x00000100 |
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117 | #define EVT_NOTIFY_SIGNAL 0x00000200 |
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118 | |||
119 | #define EVT_SIGNAL_EXIT_BOOT_SERVICES 0x00000201 |
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120 | #define EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE 0x60000202 |
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121 | |||
122 | #define EVT_EFI_SIGNAL_MASK 0x000000FF |
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123 | #define EVT_EFI_SIGNAL_MAX 2 |
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124 | |||
125 | typedef |
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126 | VOID |
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127 | (EFIAPI *EFI_EVENT_NOTIFY) ( |
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128 | IN EFI_EVENT Event, |
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129 | IN VOID *Context |
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130 | ); |
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131 | |||
132 | typedef |
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133 | EFI_STATUS |
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134 | (EFIAPI *EFI_CREATE_EVENT) ( |
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135 | IN UINT32 Type, |
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136 | IN EFI_TPL NotifyTpl, |
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137 | IN EFI_EVENT_NOTIFY NotifyFunction, |
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138 | IN VOID *NotifyContext, |
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139 | OUT EFI_EVENT *Event |
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140 | ); |
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141 | |||
142 | typedef enum { |
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143 | TimerCancel, |
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144 | TimerPeriodic, |
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145 | TimerRelative, |
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146 | TimerTypeMax |
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147 | } EFI_TIMER_DELAY; |
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148 | |||
149 | typedef |
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150 | EFI_STATUS |
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151 | (EFIAPI *EFI_SET_TIMER) ( |
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152 | IN EFI_EVENT Event, |
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153 | IN EFI_TIMER_DELAY Type, |
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154 | IN UINT64 TriggerTime |
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155 | ); |
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156 | |||
157 | typedef |
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158 | EFI_STATUS |
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159 | (EFIAPI *EFI_SIGNAL_EVENT) ( |
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160 | IN EFI_EVENT Event |
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161 | ); |
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162 | |||
163 | typedef |
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164 | EFI_STATUS |
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165 | (EFIAPI *EFI_WAIT_FOR_EVENT) ( |
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166 | IN UINTN NumberOfEvents, |
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167 | IN EFI_EVENT *Event, |
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168 | OUT UINTN *Index |
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169 | ); |
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170 | |||
171 | typedef |
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172 | EFI_STATUS |
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173 | (EFIAPI *EFI_CLOSE_EVENT) ( |
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174 | IN EFI_EVENT Event |
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175 | ); |
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176 | |||
177 | typedef |
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178 | EFI_STATUS |
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179 | (EFIAPI *EFI_CHECK_EVENT) ( |
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180 | IN EFI_EVENT Event |
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181 | ); |
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182 | |||
183 | // |
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184 | // Task priority level |
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185 | // |
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186 | |||
187 | #define TPL_APPLICATION 4 |
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188 | #define TPL_CALLBACK 8 |
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189 | #define TPL_NOTIFY 16 |
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190 | #define TPL_HIGH_LEVEL 31 |
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191 | |||
192 | typedef |
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193 | EFI_TPL |
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194 | (EFIAPI *EFI_RAISE_TPL) ( |
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195 | IN EFI_TPL NewTpl |
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196 | ); |
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197 | |||
198 | typedef |
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199 | VOID |
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200 | (EFIAPI *EFI_RESTORE_TPL) ( |
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201 | IN EFI_TPL OldTpl |
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202 | ); |
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203 | |||
204 | |||
205 | // |
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206 | // EFI platform varibles |
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207 | // |
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208 | |||
209 | #define EFI_GLOBAL_VARIABLE \ |
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210 | { 0x8BE4DF61, 0x93CA, 0x11d2, {0xAA, 0x0D, 0x00, 0xE0, 0x98, 0x03, 0x2B, 0x8C} } |
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211 | |||
212 | // Variable attributes |
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213 | #define EFI_VARIABLE_NON_VOLATILE 0x00000001 |
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214 | #define EFI_VARIABLE_BOOTSERVICE_ACCESS 0x00000002 |
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215 | #define EFI_VARIABLE_RUNTIME_ACCESS 0x00000004 |
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216 | |||
217 | // Variable size limitation |
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218 | #define EFI_MAXIMUM_VARIABLE_SIZE 1024 |
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219 | |||
220 | typedef |
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221 | EFI_STATUS |
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222 | (EFIAPI *EFI_GET_VARIABLE) ( |
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223 | IN CHAR16 *VariableName, |
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224 | IN EFI_GUID *VendorGuid, |
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225 | OUT UINT32 *Attributes OPTIONAL, |
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226 | IN OUT UINTN *DataSize, |
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227 | OUT VOID *Data |
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228 | ); |
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229 | |||
230 | typedef |
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231 | EFI_STATUS |
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232 | (EFIAPI *EFI_GET_NEXT_VARIABLE_NAME) ( |
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233 | IN OUT UINTN *VariableNameSize, |
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234 | IN OUT CHAR16 *VariableName, |
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235 | IN OUT EFI_GUID *VendorGuid |
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236 | ); |
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237 | |||
238 | |||
239 | typedef |
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240 | EFI_STATUS |
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241 | (EFIAPI *EFI_SET_VARIABLE) ( |
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242 | IN CHAR16 *VariableName, |
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243 | IN EFI_GUID *VendorGuid, |
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244 | IN UINT32 Attributes, |
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245 | IN UINTN DataSize, |
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246 | IN VOID *Data |
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247 | ); |
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248 | |||
249 | |||
250 | // |
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251 | // EFI Time |
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252 | // |
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253 | |||
254 | typedef struct { |
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255 | UINT32 Resolution; // 1e-6 parts per million |
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256 | UINT32 Accuracy; // hertz |
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257 | BOOLEAN SetsToZero; // Set clears sub-second time |
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258 | } EFI_TIME_CAPABILITIES; |
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259 | |||
260 | |||
261 | typedef |
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262 | EFI_STATUS |
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263 | (EFIAPI *EFI_GET_TIME) ( |
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264 | OUT EFI_TIME *Time, |
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265 | OUT EFI_TIME_CAPABILITIES *Capabilities OPTIONAL |
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266 | ); |
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267 | |||
268 | typedef |
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269 | EFI_STATUS |
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270 | (EFIAPI *EFI_SET_TIME) ( |
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271 | IN EFI_TIME *Time |
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272 | ); |
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273 | |||
274 | typedef |
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275 | EFI_STATUS |
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276 | (EFIAPI *EFI_GET_WAKEUP_TIME) ( |
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277 | OUT BOOLEAN *Enabled, |
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278 | OUT BOOLEAN *Pending, |
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279 | OUT EFI_TIME *Time |
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280 | ); |
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281 | |||
282 | typedef |
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283 | EFI_STATUS |
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284 | (EFIAPI *EFI_SET_WAKEUP_TIME) ( |
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285 | IN BOOLEAN Enable, |
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286 | IN EFI_TIME *Time OPTIONAL |
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287 | ); |
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288 | |||
289 | |||
290 | // |
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291 | // Image functions |
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292 | // |
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293 | |||
294 | |||
295 | // PE32+ Subsystem type for EFI images |
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296 | |||
297 | #if !defined(IMAGE_SUBSYSTEM_EFI_APPLICATION) |
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298 | #define IMAGE_SUBSYSTEM_EFI_APPLICATION 10 |
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299 | #define IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER 11 |
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300 | #define IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER 12 |
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301 | #endif |
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302 | |||
303 | // PE32+ Machine type for EFI images |
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304 | |||
305 | #if !defined(EFI_IMAGE_MACHINE_IA32) |
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306 | #define EFI_IMAGE_MACHINE_IA32 0x014c |
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307 | #endif |
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308 | |||
309 | #if !defined(EFI_IMAGE_MACHINE_IA64) |
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310 | #define EFI_IMAGE_MACHINE_IA64 0x0200 |
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311 | #endif |
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312 | |||
313 | // Image Entry prototype |
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314 | |||
315 | typedef |
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316 | EFI_STATUS |
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317 | (EFIAPI *EFI_IMAGE_ENTRY_POINT) ( |
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318 | IN EFI_HANDLE ImageHandle, |
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319 | IN struct _EFI_SYSTEM_TABLE *SystemTable |
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320 | ); |
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321 | |||
322 | typedef |
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323 | EFI_STATUS |
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324 | (EFIAPI *EFI_IMAGE_LOAD) ( |
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325 | IN BOOLEAN BootPolicy, |
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326 | IN EFI_HANDLE ParentImageHandle, |
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327 | IN EFI_DEVICE_PATH *FilePath, |
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328 | IN VOID *SourceBuffer OPTIONAL, |
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329 | IN UINTN SourceSize, |
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330 | OUT EFI_HANDLE *ImageHandle |
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331 | ); |
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332 | |||
333 | typedef |
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334 | EFI_STATUS |
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335 | (EFIAPI *EFI_IMAGE_START) ( |
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336 | IN EFI_HANDLE ImageHandle, |
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337 | OUT UINTN *ExitDataSize, |
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338 | OUT CHAR16 **ExitData OPTIONAL |
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339 | ); |
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340 | |||
341 | typedef |
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342 | EFI_STATUS |
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343 | (EFIAPI *EFI_EXIT) ( |
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344 | IN EFI_HANDLE ImageHandle, |
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345 | IN EFI_STATUS ExitStatus, |
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346 | IN UINTN ExitDataSize, |
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347 | IN CHAR16 *ExitData OPTIONAL |
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348 | ); |
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349 | |||
350 | typedef |
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351 | EFI_STATUS |
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352 | (EFIAPI *EFI_IMAGE_UNLOAD) ( |
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353 | IN EFI_HANDLE ImageHandle |
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354 | ); |
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355 | |||
356 | |||
357 | // Image handle |
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358 | #define LOADED_IMAGE_PROTOCOL \ |
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359 | { 0x5B1B31A1, 0x9562, 0x11d2, {0x8E, 0x3F, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B} } |
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360 | |||
361 | #define EFI_IMAGE_INFORMATION_REVISION 0x1000 |
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362 | typedef struct { |
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363 | UINT32 Revision; |
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364 | EFI_HANDLE ParentHandle; |
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365 | struct _EFI_SYSTEM_TABLE *SystemTable; |
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366 | |||
367 | // Source location of image |
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368 | EFI_HANDLE DeviceHandle; |
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369 | EFI_DEVICE_PATH *FilePath; |
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370 | VOID *Reserved; |
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371 | |||
372 | // Images load options |
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373 | UINT32 LoadOptionsSize; |
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374 | VOID *LoadOptions; |
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375 | |||
376 | // Location of where image was loaded |
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377 | VOID *ImageBase; |
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378 | UINT64 ImageSize; |
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379 | EFI_MEMORY_TYPE ImageCodeType; |
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380 | EFI_MEMORY_TYPE ImageDataType; |
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381 | |||
382 | // If the driver image supports a dynamic unload request |
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383 | EFI_IMAGE_UNLOAD Unload; |
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384 | |||
385 | } EFI_LOADED_IMAGE; |
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386 | |||
387 | |||
388 | typedef |
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389 | EFI_STATUS |
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390 | (EFIAPI *EFI_EXIT_BOOT_SERVICES) ( |
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391 | IN EFI_HANDLE ImageHandle, |
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392 | IN UINTN MapKey |
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393 | ); |
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394 | |||
395 | // |
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396 | // Misc |
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397 | // |
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398 | |||
399 | |||
400 | typedef |
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401 | EFI_STATUS |
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402 | (EFIAPI *EFI_STALL) ( |
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403 | IN UINTN Microseconds |
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404 | ); |
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405 | |||
406 | typedef |
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407 | EFI_STATUS |
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408 | (EFIAPI *EFI_SET_WATCHDOG_TIMER) ( |
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409 | IN UINTN Timeout, |
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410 | IN UINT64 WatchdogCode, |
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411 | IN UINTN DataSize, |
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412 | IN CHAR16 *WatchdogData OPTIONAL |
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413 | ); |
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414 | |||
415 | |||
416 | typedef enum { |
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417 | EfiResetCold, |
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418 | EfiResetWarm |
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419 | } EFI_RESET_TYPE; |
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420 | |||
421 | typedef |
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422 | EFI_STATUS |
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423 | (EFIAPI *EFI_RESET_SYSTEM) ( |
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424 | IN EFI_RESET_TYPE ResetType, |
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425 | IN EFI_STATUS ResetStatus, |
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426 | IN UINTN DataSize, |
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427 | IN CHAR16 *ResetData OPTIONAL |
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428 | ); |
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429 | |||
430 | typedef |
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431 | EFI_STATUS |
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432 | (EFIAPI *EFI_GET_NEXT_MONOTONIC_COUNT) ( |
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433 | OUT UINT64 *Count |
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434 | ); |
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435 | |||
436 | typedef |
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437 | EFI_STATUS |
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438 | (EFIAPI *EFI_GET_NEXT_HIGH_MONO_COUNT) ( |
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439 | OUT UINT32 *HighCount |
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440 | ); |
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441 | |||
442 | // |
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443 | // Protocol handler functions |
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444 | // |
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445 | |||
446 | typedef enum { |
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447 | EFI_NATIVE_INTERFACE, |
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448 | EFI_PCODE_INTERFACE |
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449 | } EFI_INTERFACE_TYPE; |
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450 | |||
451 | typedef |
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452 | EFI_STATUS |
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453 | (EFIAPI *EFI_INSTALL_PROTOCOL_INTERFACE) ( |
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454 | IN OUT EFI_HANDLE *Handle, |
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455 | IN EFI_GUID *Protocol, |
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456 | IN EFI_INTERFACE_TYPE InterfaceType, |
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457 | IN VOID *Interface |
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458 | ); |
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459 | |||
460 | typedef |
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461 | EFI_STATUS |
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462 | (EFIAPI *EFI_REINSTALL_PROTOCOL_INTERFACE) ( |
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463 | IN EFI_HANDLE Handle, |
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464 | IN EFI_GUID *Protocol, |
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465 | IN VOID *OldInterface, |
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466 | IN VOID *NewInterface |
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467 | ); |
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468 | |||
469 | typedef |
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470 | EFI_STATUS |
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471 | (EFIAPI *EFI_UNINSTALL_PROTOCOL_INTERFACE) ( |
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472 | IN EFI_HANDLE Handle, |
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473 | IN EFI_GUID *Protocol, |
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474 | IN VOID *Interface |
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475 | ); |
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476 | |||
477 | typedef |
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478 | EFI_STATUS |
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479 | (EFIAPI *EFI_HANDLE_PROTOCOL) ( |
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480 | IN EFI_HANDLE Handle, |
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481 | IN EFI_GUID *Protocol, |
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482 | OUT VOID **Interface |
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483 | ); |
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484 | |||
485 | typedef |
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486 | EFI_STATUS |
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487 | (EFIAPI *EFI_REGISTER_PROTOCOL_NOTIFY) ( |
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488 | IN EFI_GUID *Protocol, |
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489 | IN EFI_EVENT Event, |
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490 | OUT VOID **Registration |
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491 | ); |
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492 | |||
493 | typedef enum { |
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494 | AllHandles, |
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495 | ByRegisterNotify, |
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496 | ByProtocol |
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497 | } EFI_LOCATE_SEARCH_TYPE; |
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498 | |||
499 | typedef |
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500 | EFI_STATUS |
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501 | (EFIAPI *EFI_LOCATE_HANDLE) ( |
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502 | IN EFI_LOCATE_SEARCH_TYPE SearchType, |
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503 | IN EFI_GUID *Protocol OPTIONAL, |
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504 | IN VOID *SearchKey OPTIONAL, |
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505 | IN OUT UINTN *BufferSize, |
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506 | OUT EFI_HANDLE *Buffer |
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507 | ); |
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508 | |||
509 | typedef |
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510 | EFI_STATUS |
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511 | (EFIAPI *EFI_LOCATE_DEVICE_PATH) ( |
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512 | IN EFI_GUID *Protocol, |
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513 | IN OUT EFI_DEVICE_PATH **DevicePath, |
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514 | OUT EFI_HANDLE *Device |
||
515 | ); |
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516 | |||
517 | typedef |
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518 | EFI_STATUS |
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519 | (EFIAPI *EFI_INSTALL_CONFIGURATION_TABLE) ( |
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520 | IN EFI_GUID *Guid, |
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521 | IN VOID *Table |
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522 | ); |
||
523 | |||
524 | typedef |
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525 | EFI_STATUS |
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526 | (EFIAPI *EFI_RESERVED_SERVICE) ( |
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527 | ); |
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528 | |||
529 | // |
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530 | // Standard EFI table header |
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531 | // |
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532 | |||
533 | typedef struct _EFI_TABLE_HEARDER { |
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534 | UINT64 Signature; |
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535 | UINT32 Revision; |
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536 | UINT32 HeaderSize; |
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537 | UINT32 CRC32; |
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538 | UINT32 Reserved; |
||
539 | } EFI_TABLE_HEADER; |
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540 | |||
541 | |||
542 | // |
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543 | // EFI Runtime Serivces Table |
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544 | // |
||
545 | |||
546 | #define EFI_RUNTIME_SERVICES_SIGNATURE 0x56524553544e5552 |
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547 | #define EFI_RUNTIME_SERVICES_REVISION (EFI_SPECIFICATION_MAJOR_REVISION<<16) | (EFI_SPECIFICATION_MINOR_REVISION) |
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548 | |||
549 | typedef struct { |
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550 | EFI_TABLE_HEADER Hdr; |
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551 | |||
552 | // |
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553 | // Time services |
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554 | // |
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555 | |||
556 | EFI_GET_TIME GetTime; |
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557 | EFI_SET_TIME SetTime; |
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558 | EFI_GET_WAKEUP_TIME GetWakeupTime; |
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559 | EFI_SET_WAKEUP_TIME SetWakeupTime; |
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560 | |||
561 | // |
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562 | // Virtual memory services |
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563 | // |
||
564 | |||
565 | EFI_SET_VIRTUAL_ADDRESS_MAP SetVirtualAddressMap; |
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566 | EFI_CONVERT_POINTER ConvertPointer; |
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567 | |||
568 | // |
||
569 | // Variable serviers |
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570 | // |
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571 | |||
572 | EFI_GET_VARIABLE GetVariable; |
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573 | EFI_GET_NEXT_VARIABLE_NAME GetNextVariableName; |
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574 | EFI_SET_VARIABLE SetVariable; |
||
575 | |||
576 | // |
||
577 | // Misc |
||
578 | // |
||
579 | |||
580 | EFI_GET_NEXT_HIGH_MONO_COUNT GetNextHighMonotonicCount; |
||
581 | EFI_RESET_SYSTEM ResetSystem; |
||
582 | |||
583 | } EFI_RUNTIME_SERVICES; |
||
584 | |||
585 | |||
586 | // |
||
587 | // EFI Boot Services Table |
||
588 | // |
||
589 | |||
590 | #define EFI_BOOT_SERVICES_SIGNATURE 0x56524553544f4f42 |
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591 | #define EFI_BOOT_SERVICES_REVISION (EFI_SPECIFICATION_MAJOR_REVISION<<16) | (EFI_SPECIFICATION_MINOR_REVISION) |
||
592 | |||
593 | typedef struct _EFI_BOOT_SERVICES { |
||
594 | |||
595 | EFI_TABLE_HEADER Hdr; |
||
596 | |||
597 | // |
||
598 | // Task priority functions |
||
599 | // |
||
600 | |||
601 | EFI_RAISE_TPL RaiseTPL; |
||
602 | EFI_RESTORE_TPL RestoreTPL; |
||
603 | |||
604 | // |
||
605 | // Memory functions |
||
606 | // |
||
607 | |||
608 | EFI_ALLOCATE_PAGES AllocatePages; |
||
609 | EFI_FREE_PAGES FreePages; |
||
610 | EFI_GET_MEMORY_MAP GetMemoryMap; |
||
611 | EFI_ALLOCATE_POOL AllocatePool; |
||
612 | EFI_FREE_POOL FreePool; |
||
613 | |||
614 | // |
||
615 | // Event & timer functions |
||
616 | // |
||
617 | |||
618 | EFI_CREATE_EVENT CreateEvent; |
||
619 | EFI_SET_TIMER SetTimer; |
||
620 | EFI_WAIT_FOR_EVENT WaitForEvent; |
||
621 | EFI_SIGNAL_EVENT SignalEvent; |
||
622 | EFI_CLOSE_EVENT CloseEvent; |
||
623 | EFI_CHECK_EVENT CheckEvent; |
||
624 | |||
625 | // |
||
626 | // Protocol handler functions |
||
627 | // |
||
628 | |||
629 | EFI_INSTALL_PROTOCOL_INTERFACE InstallProtocolInterface; |
||
630 | EFI_REINSTALL_PROTOCOL_INTERFACE ReinstallProtocolInterface; |
||
631 | EFI_UNINSTALL_PROTOCOL_INTERFACE UninstallProtocolInterface; |
||
632 | EFI_HANDLE_PROTOCOL HandleProtocol; |
||
633 | EFI_HANDLE_PROTOCOL PCHandleProtocol; |
||
634 | EFI_REGISTER_PROTOCOL_NOTIFY RegisterProtocolNotify; |
||
635 | EFI_LOCATE_HANDLE LocateHandle; |
||
636 | EFI_LOCATE_DEVICE_PATH LocateDevicePath; |
||
637 | EFI_INSTALL_CONFIGURATION_TABLE InstallConfigurationTable; |
||
638 | |||
639 | // |
||
640 | // Image functions |
||
641 | // |
||
642 | |||
643 | EFI_IMAGE_LOAD LoadImage; |
||
644 | EFI_IMAGE_START StartImage; |
||
645 | EFI_EXIT Exit; |
||
646 | EFI_IMAGE_UNLOAD UnloadImage; |
||
647 | EFI_EXIT_BOOT_SERVICES ExitBootServices; |
||
648 | |||
649 | // |
||
650 | // Misc functions |
||
651 | // |
||
652 | |||
653 | EFI_GET_NEXT_MONOTONIC_COUNT GetNextMonotonicCount; |
||
654 | EFI_STALL Stall; |
||
655 | EFI_SET_WATCHDOG_TIMER SetWatchdogTimer; |
||
656 | |||
657 | } EFI_BOOT_SERVICES; |
||
658 | |||
659 | |||
660 | // |
||
661 | // EFI Configuration Table and GUID definitions |
||
662 | // |
||
663 | |||
664 | #define MPS_TABLE_GUID \ |
||
665 | { 0xeb9d2d2f, 0x2d88, 0x11d3, {0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} } |
||
666 | |||
667 | #define ACPI_TABLE_GUID \ |
||
668 | { 0xeb9d2d30, 0x2d88, 0x11d3, {0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} } |
||
669 | |||
670 | #define ACPI_20_TABLE_GUID \ |
||
671 | { 0x8868e871, 0xe4f1, 0x11d3, {0xbc, 0x22, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81} } |
||
672 | |||
673 | #define SMBIOS_TABLE_GUID \ |
||
674 | { 0xeb9d2d31, 0x2d88, 0x11d3, {0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} } |
||
675 | |||
676 | #define SAL_SYSTEM_TABLE_GUID \ |
||
677 | { 0xeb9d2d32, 0x2d88, 0x11d3, {0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} } |
||
678 | |||
679 | |||
680 | typedef struct _EFI_CONFIGURATION_TABLE { |
||
681 | EFI_GUID VendorGuid; |
||
682 | VOID *VendorTable; |
||
683 | } EFI_CONFIGURATION_TABLE; |
||
684 | |||
685 | |||
686 | // |
||
687 | // EFI System Table |
||
688 | // |
||
689 | |||
690 | |||
691 | |||
692 | |||
693 | #define EFI_SYSTEM_TABLE_SIGNATURE 0x5453595320494249 |
||
694 | #define EFI_SYSTEM_TABLE_REVISION (EFI_SPECIFICATION_MAJOR_REVISION<<16) | (EFI_SPECIFICATION_MINOR_REVISION) |
||
695 | |||
696 | typedef struct _EFI_SYSTEM_TABLE { |
||
697 | EFI_TABLE_HEADER Hdr; |
||
698 | |||
699 | CHAR16 *FirmwareVendor; |
||
700 | UINT32 FirmwareRevision; |
||
701 | |||
702 | EFI_HANDLE ConsoleInHandle; |
||
703 | SIMPLE_INPUT_INTERFACE *ConIn; |
||
704 | |||
705 | EFI_HANDLE ConsoleOutHandle; |
||
706 | SIMPLE_TEXT_OUTPUT_INTERFACE *ConOut; |
||
707 | |||
708 | EFI_HANDLE StandardErrorHandle; |
||
709 | SIMPLE_TEXT_OUTPUT_INTERFACE *StdErr; |
||
710 | |||
711 | EFI_RUNTIME_SERVICES *RuntimeServices; |
||
712 | EFI_BOOT_SERVICES *BootServices; |
||
713 | |||
714 | UINTN NumberOfTableEntries; |
||
715 | EFI_CONFIGURATION_TABLE *ConfigurationTable; |
||
716 | |||
717 | } EFI_SYSTEM_TABLE; |
||
718 | |||
719 | #endif |
||
720 |