]>
Commit | Line | Data |
---|---|---|
ea46ebbe | 1 | /** @file\r |
2 | *\r | |
e34114ea | 3 | * Copyright (c) 2011-2012, ARM Limited. All rights reserved.\r |
ea46ebbe | 4 | *\r |
5 | * 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 | #ifndef _BDSINTERNAL_H_\r | |
16 | #define _BDSINTERNAL_H_\r | |
17 | \r | |
18 | #include <PiDxe.h>\r | |
19 | #include <Library/BaseMemoryLib.h>\r | |
20 | #include <Library/BdsLib.h>\r | |
21 | #include <Library/BdsUnixLib.h>\r | |
22 | #include <Library/DebugLib.h>\r | |
23 | #include <Library/DevicePathLib.h>\r | |
24 | #include <Library/UefiLib.h>\r | |
25 | #include <Library/PrintLib.h>\r | |
26 | #include <Library/PcdLib.h>\r | |
27 | #include <Library/MemoryAllocationLib.h>\r | |
28 | #include <Library/UefiBootServicesTableLib.h>\r | |
29 | #include <Library/UefiRuntimeServicesTableLib.h>\r | |
30 | \r | |
31 | #include <Protocol/DevicePathFromText.h>\r | |
32 | #include <Protocol/DevicePathToText.h>\r | |
33 | \r | |
34 | #include <Guid/GlobalVariable.h>\r | |
35 | \r | |
36 | #define BOOT_DEVICE_DESCRIPTION_MAX 100\r | |
37 | #define BOOT_DEVICE_FILEPATH_MAX 100\r | |
656416bc | 38 | #define BOOT_DEVICE_OPTION_MAX 300\r |
e34114ea | 39 | #define BOOT_DEVICE_ADDRESS_MAX (sizeof(L"0x0000000000000000"))\r |
ea46ebbe | 40 | \r |
2ccfb71e | 41 | #define ARM_BDS_OPTIONAL_DATA_SIGNATURE SIGNATURE_32('a', 'b', 'o', 'd')\r |
42 | \r | |
43 | #define IS_ARM_BDS_BOOTENTRY(ptr) (ReadUnaligned32 ((CONST UINT32*)&((ARM_BDS_LOADER_OPTIONAL_DATA*)((ptr)->OptionalData))->Header.Signature) == ARM_BDS_OPTIONAL_DATA_SIGNATURE)\r | |
44 | \r | |
11c20f4e | 45 | #define UPDATE_BOOT_ENTRY L"Update entry: "\r |
46 | #define DELETE_BOOT_ENTRY L"Delete entry: "\r | |
47 | \r | |
ea46ebbe | 48 | typedef enum {\r |
49 | BDS_LOADER_EFI_APPLICATION = 0,\r | |
50 | BDS_LOADER_KERNEL_LINUX_ATAG,\r | |
51 | BDS_LOADER_KERNEL_LINUX_FDT,\r | |
2ccfb71e | 52 | } ARM_BDS_LOADER_TYPE;\r |
ea46ebbe | 53 | \r |
2ccfb71e | 54 | typedef struct {\r |
55 | UINT16 CmdLineSize;\r | |
56 | UINT16 InitrdSize;\r | |
57 | \r | |
58 | // These following fields have variable length and are packed:\r | |
59 | //CHAR8 *CmdLine;\r | |
60 | //EFI_DEVICE_PATH_PROTOCOL *InitrdPathList;\r | |
61 | } ARM_BDS_LINUX_ARGUMENTS;\r | |
656416bc | 62 | \r |
63 | typedef union {\r | |
2ccfb71e | 64 | ARM_BDS_LINUX_ARGUMENTS LinuxArguments;\r |
65 | } ARM_BDS_LOADER_ARGUMENTS;\r | |
656416bc | 66 | \r |
ea46ebbe | 67 | typedef struct {\r |
2ccfb71e | 68 | UINT32 Signature;\r |
69 | ARM_BDS_LOADER_TYPE LoaderType;\r | |
70 | } ARM_BDS_LOADER_OPTIONAL_DATA_HEADER;\r | |
71 | \r | |
72 | typedef struct {\r | |
73 | ARM_BDS_LOADER_OPTIONAL_DATA_HEADER Header;\r | |
74 | ARM_BDS_LOADER_ARGUMENTS Arguments;\r | |
75 | } ARM_BDS_LOADER_OPTIONAL_DATA;\r | |
ea46ebbe | 76 | \r |
a6e97d28 | 77 | typedef struct {\r |
78 | LIST_ENTRY Link;\r | |
79 | BDS_LOAD_OPTION* BdsLoadOption;\r | |
80 | } BDS_LOAD_OPTION_ENTRY;\r | |
81 | \r | |
ea46ebbe | 82 | typedef enum {\r |
83 | BDS_DEVICE_FILESYSTEM = 0,\r | |
84 | BDS_DEVICE_MEMMAP,\r | |
85 | BDS_DEVICE_PXE,\r | |
86 | BDS_DEVICE_TFTP,\r | |
87 | BDS_DEVICE_MAX\r | |
88 | } BDS_SUPPORTED_DEVICE_TYPE;\r | |
89 | \r | |
90 | typedef struct {\r | |
793275a8 | 91 | LIST_ENTRY Link;\r |
92 | CHAR16 Description[BOOT_DEVICE_DESCRIPTION_MAX];\r | |
93 | EFI_DEVICE_PATH_PROTOCOL* DevicePathProtocol;\r | |
ea46ebbe | 94 | struct _BDS_LOAD_OPTION_SUPPORT* Support;\r |
95 | } BDS_SUPPORTED_DEVICE;\r | |
96 | \r | |
97 | #define SUPPORTED_BOOT_DEVICE_FROM_LINK(a) BASE_CR(a, BDS_SUPPORTED_DEVICE, Link)\r | |
98 | \r | |
ea46ebbe | 99 | typedef struct _BDS_LOAD_OPTION_SUPPORT {\r |
100 | BDS_SUPPORTED_DEVICE_TYPE Type;\r | |
101 | EFI_STATUS (*ListDevices)(IN OUT LIST_ENTRY* BdsLoadOptionList);\r | |
22a262c8 | 102 | BOOLEAN (*IsSupported)(IN EFI_DEVICE_PATH *DevicePath);\r |
103 | EFI_STATUS (*CreateDevicePathNode)(IN CHAR16* FileName, OUT EFI_DEVICE_PATH_PROTOCOL **DevicePathNode, OUT ARM_BDS_LOADER_TYPE *BootType, OUT UINT32 *Attributes);\r | |
104 | EFI_STATUS (*UpdateDevicePathNode)(IN EFI_DEVICE_PATH *OldDevicePath, IN CHAR16* FileName, OUT EFI_DEVICE_PATH_PROTOCOL** NewDevicePath, OUT ARM_BDS_LOADER_TYPE *BootType, OUT UINT32 *Attributes);\r | |
ea46ebbe | 105 | } BDS_LOAD_OPTION_SUPPORT;\r |
106 | \r | |
a6e97d28 | 107 | #define LOAD_OPTION_ENTRY_FROM_LINK(a) BASE_CR(a, BDS_LOAD_OPTION_ENTRY, Link)\r |
108 | #define LOAD_OPTION_FROM_LINK(a) ((BDS_LOAD_OPTION_ENTRY*)BASE_CR(a, BDS_LOAD_OPTION_ENTRY, Link))->BdsLoadOption\r | |
ea46ebbe | 109 | \r |
110 | EFI_STATUS\r | |
111 | GetEnvironmentVariable (\r | |
112 | IN CONST CHAR16* VariableName,\r | |
113 | IN VOID* DefaultValue,\r | |
114 | IN OUT UINTN* Size,\r | |
115 | OUT VOID** Value\r | |
116 | );\r | |
117 | \r | |
118 | EFI_STATUS\r | |
119 | BootDeviceListSupportedInit (\r | |
120 | IN OUT LIST_ENTRY *SupportedDeviceList\r | |
121 | );\r | |
122 | \r | |
123 | EFI_STATUS\r | |
124 | BootDeviceListSupportedFree (\r | |
656416bc | 125 | IN LIST_ENTRY *SupportedDeviceList,\r |
126 | IN BDS_SUPPORTED_DEVICE *Except\r | |
ea46ebbe | 127 | );\r |
128 | \r | |
129 | EFI_STATUS\r | |
130 | BootDeviceGetDeviceSupport (\r | |
22a262c8 | 131 | IN EFI_DEVICE_PATH *DevicePath,\r |
132 | OUT BDS_LOAD_OPTION_SUPPORT **DeviceSupport\r | |
ea46ebbe | 133 | );\r |
134 | \r | |
74b96132 | 135 | EFI_STATUS\r |
136 | GetHIInputStr (\r | |
137 | IN OUT CHAR16 *CmdLine,\r | |
138 | IN UINTN MaxCmdLine\r | |
139 | );\r | |
140 | \r | |
141 | EFI_STATUS\r | |
142 | EditHIInputStr (\r | |
143 | IN OUT CHAR16 *CmdLine,\r | |
144 | IN UINTN MaxCmdLine\r | |
145 | );\r | |
146 | \r | |
ea46ebbe | 147 | EFI_STATUS\r |
148 | GetHIInputAscii (\r | |
149 | IN OUT CHAR8 *CmdLine,\r | |
150 | IN UINTN MaxCmdLine\r | |
151 | );\r | |
152 | \r | |
153 | EFI_STATUS\r | |
154 | EditHIInputAscii (\r | |
155 | IN OUT CHAR8 *CmdLine,\r | |
156 | IN UINTN MaxCmdLine\r | |
157 | );\r | |
158 | \r | |
159 | EFI_STATUS\r | |
160 | GetHIInputInteger (\r | |
161 | IN OUT UINTN *Integer\r | |
162 | );\r | |
163 | \r | |
164 | EFI_STATUS\r | |
165 | GetHIInputIP (\r | |
166 | OUT EFI_IP_ADDRESS *Ip\r | |
167 | );\r | |
168 | \r | |
169 | EFI_STATUS\r | |
170 | GetHIInputBoolean (\r | |
171 | OUT BOOLEAN *Value\r | |
172 | );\r | |
173 | \r | |
174 | BOOLEAN\r | |
175 | HasFilePathEfiExtension (\r | |
176 | IN CHAR16* FilePath\r | |
177 | );\r | |
178 | \r | |
179 | EFI_DEVICE_PATH*\r | |
180 | GetLastDevicePathNode (\r | |
181 | IN EFI_DEVICE_PATH* DevicePath\r | |
182 | );\r | |
183 | \r | |
184 | EFI_STATUS\r | |
185 | BdsStartBootOption (\r | |
186 | IN CHAR16* BootOption\r | |
187 | );\r | |
188 | \r | |
2ccfb71e | 189 | UINTN\r |
190 | GetUnalignedDevicePathSize (\r | |
191 | IN EFI_DEVICE_PATH* DevicePath\r | |
192 | );\r | |
193 | \r | |
194 | EFI_DEVICE_PATH*\r | |
195 | GetAlignedDevicePath (\r | |
196 | IN EFI_DEVICE_PATH* DevicePath\r | |
197 | );\r | |
198 | \r | |
ea46ebbe | 199 | EFI_STATUS\r |
200 | GenerateDeviceDescriptionName (\r | |
201 | IN EFI_HANDLE Handle,\r | |
202 | IN OUT CHAR16* Description\r | |
203 | );\r | |
204 | \r | |
205 | EFI_STATUS\r | |
206 | BootOptionList (\r | |
207 | IN OUT LIST_ENTRY *BootOptionList\r | |
208 | );\r | |
209 | \r | |
210 | EFI_STATUS\r | |
211 | BootOptionParseLoadOption (\r | |
212 | IN EFI_LOAD_OPTION EfiLoadOption,\r | |
213 | IN UINTN EfiLoadOptionSize,\r | |
214 | OUT BDS_LOAD_OPTION **BdsLoadOption\r | |
215 | );\r | |
216 | \r | |
217 | EFI_STATUS\r | |
218 | BootOptionStart (\r | |
219 | IN BDS_LOAD_OPTION *BootOption\r | |
220 | );\r | |
221 | \r | |
222 | EFI_STATUS\r | |
223 | BootOptionCreate (\r | |
2ccfb71e | 224 | IN UINT32 Attributes,\r |
225 | IN CHAR16* BootDescription,\r | |
ea46ebbe | 226 | IN EFI_DEVICE_PATH_PROTOCOL* DevicePath,\r |
2ccfb71e | 227 | IN ARM_BDS_LOADER_TYPE BootType,\r |
228 | IN ARM_BDS_LOADER_ARGUMENTS* BootArguments,\r | |
229 | OUT BDS_LOAD_OPTION** BdsLoadOption\r | |
ea46ebbe | 230 | );\r |
231 | \r | |
232 | EFI_STATUS\r | |
233 | BootOptionUpdate (\r | |
2ccfb71e | 234 | IN BDS_LOAD_OPTION* BdsLoadOption,\r |
235 | IN UINT32 Attributes,\r | |
236 | IN CHAR16* BootDescription,\r | |
ea46ebbe | 237 | IN EFI_DEVICE_PATH_PROTOCOL* DevicePath,\r |
2ccfb71e | 238 | IN ARM_BDS_LOADER_TYPE BootType,\r |
239 | IN ARM_BDS_LOADER_ARGUMENTS* BootArguments\r | |
ea46ebbe | 240 | );\r |
241 | \r | |
242 | EFI_STATUS\r | |
243 | BootOptionDelete (\r | |
244 | IN BDS_LOAD_OPTION *BootOption\r | |
245 | );\r | |
246 | \r | |
247 | EFI_STATUS\r | |
248 | BootMenuMain (\r | |
249 | VOID\r | |
250 | );\r | |
251 | \r | |
252 | #endif /* _BDSINTERNAL_H_ */\r |