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ea46ebbe | 1 | /** @file\r |
2 | *\r | |
abc0e107 | 3 | * Copyright (c) 2011-2014, 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 | |
ea46ebbe | 21 | #include <Library/DebugLib.h>\r |
22 | #include <Library/DevicePathLib.h>\r | |
23 | #include <Library/UefiLib.h>\r | |
24 | #include <Library/PrintLib.h>\r | |
25 | #include <Library/PcdLib.h>\r | |
26 | #include <Library/MemoryAllocationLib.h>\r | |
27 | #include <Library/UefiBootServicesTableLib.h>\r | |
28 | #include <Library/UefiRuntimeServicesTableLib.h>\r | |
29 | \r | |
30 | #include <Protocol/DevicePathFromText.h>\r | |
31 | #include <Protocol/DevicePathToText.h>\r | |
32 | \r | |
33 | #include <Guid/GlobalVariable.h>\r | |
34 | \r | |
35 | #define BOOT_DEVICE_DESCRIPTION_MAX 100\r | |
36 | #define BOOT_DEVICE_FILEPATH_MAX 100\r | |
656416bc | 37 | #define BOOT_DEVICE_OPTION_MAX 300\r |
e34114ea | 38 | #define BOOT_DEVICE_ADDRESS_MAX (sizeof(L"0x0000000000000000"))\r |
ea46ebbe | 39 | \r |
2ccfb71e | 40 | #define ARM_BDS_OPTIONAL_DATA_SIGNATURE SIGNATURE_32('a', 'b', 'o', 'd')\r |
41 | \r | |
42 | #define IS_ARM_BDS_BOOTENTRY(ptr) (ReadUnaligned32 ((CONST UINT32*)&((ARM_BDS_LOADER_OPTIONAL_DATA*)((ptr)->OptionalData))->Header.Signature) == ARM_BDS_OPTIONAL_DATA_SIGNATURE)\r | |
43 | \r | |
11c20f4e | 44 | #define UPDATE_BOOT_ENTRY L"Update entry: "\r |
45 | #define DELETE_BOOT_ENTRY L"Delete entry: "\r | |
46 | \r | |
ea46ebbe | 47 | typedef enum {\r |
48 | BDS_LOADER_EFI_APPLICATION = 0,\r | |
49 | BDS_LOADER_KERNEL_LINUX_ATAG,\r | |
50 | BDS_LOADER_KERNEL_LINUX_FDT,\r | |
2ccfb71e | 51 | } ARM_BDS_LOADER_TYPE;\r |
ea46ebbe | 52 | \r |
2ccfb71e | 53 | typedef struct {\r |
54 | UINT16 CmdLineSize;\r | |
55 | UINT16 InitrdSize;\r | |
c0b2e477 | 56 | \r |
2ccfb71e | 57 | // These following fields have variable length and are packed:\r |
58 | //CHAR8 *CmdLine;\r | |
59 | //EFI_DEVICE_PATH_PROTOCOL *InitrdPathList;\r | |
60 | } ARM_BDS_LINUX_ARGUMENTS;\r | |
656416bc | 61 | \r |
62 | typedef union {\r | |
2ccfb71e | 63 | ARM_BDS_LINUX_ARGUMENTS LinuxArguments;\r |
64 | } ARM_BDS_LOADER_ARGUMENTS;\r | |
656416bc | 65 | \r |
ea46ebbe | 66 | typedef struct {\r |
2ccfb71e | 67 | UINT32 Signature;\r |
68 | ARM_BDS_LOADER_TYPE LoaderType;\r | |
69 | } ARM_BDS_LOADER_OPTIONAL_DATA_HEADER;\r | |
70 | \r | |
71 | typedef struct {\r | |
72 | ARM_BDS_LOADER_OPTIONAL_DATA_HEADER Header;\r | |
73 | ARM_BDS_LOADER_ARGUMENTS Arguments;\r | |
74 | } ARM_BDS_LOADER_OPTIONAL_DATA;\r | |
ea46ebbe | 75 | \r |
a6e97d28 | 76 | typedef struct {\r |
77 | LIST_ENTRY Link;\r | |
78 | BDS_LOAD_OPTION* BdsLoadOption;\r | |
79 | } BDS_LOAD_OPTION_ENTRY;\r | |
80 | \r | |
ea46ebbe | 81 | typedef enum {\r |
82 | BDS_DEVICE_FILESYSTEM = 0,\r | |
83 | BDS_DEVICE_MEMMAP,\r | |
84 | BDS_DEVICE_PXE,\r | |
85 | BDS_DEVICE_TFTP,\r | |
86 | BDS_DEVICE_MAX\r | |
87 | } BDS_SUPPORTED_DEVICE_TYPE;\r | |
88 | \r | |
89 | typedef struct {\r | |
793275a8 | 90 | LIST_ENTRY Link;\r |
91 | CHAR16 Description[BOOT_DEVICE_DESCRIPTION_MAX];\r | |
92 | EFI_DEVICE_PATH_PROTOCOL* DevicePathProtocol;\r | |
ea46ebbe | 93 | struct _BDS_LOAD_OPTION_SUPPORT* Support;\r |
94 | } BDS_SUPPORTED_DEVICE;\r | |
95 | \r | |
96 | #define SUPPORTED_BOOT_DEVICE_FROM_LINK(a) BASE_CR(a, BDS_SUPPORTED_DEVICE, Link)\r | |
97 | \r | |
ea46ebbe | 98 | typedef struct _BDS_LOAD_OPTION_SUPPORT {\r |
99 | BDS_SUPPORTED_DEVICE_TYPE Type;\r | |
100 | EFI_STATUS (*ListDevices)(IN OUT LIST_ENTRY* BdsLoadOptionList);\r | |
22a262c8 | 101 | BOOLEAN (*IsSupported)(IN EFI_DEVICE_PATH *DevicePath);\r |
ecc62d13 | 102 | EFI_STATUS (*CreateDevicePathNode)(IN CHAR16* FileName, OUT EFI_DEVICE_PATH_PROTOCOL **DevicePathNodes, OUT ARM_BDS_LOADER_TYPE *BootType, OUT UINT32 *Attributes);\r |
22a262c8 | 103 | 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 | 104 | } BDS_LOAD_OPTION_SUPPORT;\r |
105 | \r | |
a6e97d28 | 106 | #define LOAD_OPTION_ENTRY_FROM_LINK(a) BASE_CR(a, BDS_LOAD_OPTION_ENTRY, Link)\r |
107 | #define LOAD_OPTION_FROM_LINK(a) ((BDS_LOAD_OPTION_ENTRY*)BASE_CR(a, BDS_LOAD_OPTION_ENTRY, Link))->BdsLoadOption\r | |
ea46ebbe | 108 | \r |
ea46ebbe | 109 | EFI_STATUS\r |
110 | BootDeviceListSupportedInit (\r | |
111 | IN OUT LIST_ENTRY *SupportedDeviceList\r | |
112 | );\r | |
113 | \r | |
114 | EFI_STATUS\r | |
115 | BootDeviceListSupportedFree (\r | |
656416bc | 116 | IN LIST_ENTRY *SupportedDeviceList,\r |
117 | IN BDS_SUPPORTED_DEVICE *Except\r | |
ea46ebbe | 118 | );\r |
119 | \r | |
120 | EFI_STATUS\r | |
121 | BootDeviceGetDeviceSupport (\r | |
22a262c8 | 122 | IN EFI_DEVICE_PATH *DevicePath,\r |
123 | OUT BDS_LOAD_OPTION_SUPPORT **DeviceSupport\r | |
ea46ebbe | 124 | );\r |
125 | \r | |
74b96132 | 126 | EFI_STATUS\r |
127 | GetHIInputStr (\r | |
128 | IN OUT CHAR16 *CmdLine,\r | |
129 | IN UINTN MaxCmdLine\r | |
130 | );\r | |
131 | \r | |
132 | EFI_STATUS\r | |
133 | EditHIInputStr (\r | |
134 | IN OUT CHAR16 *CmdLine,\r | |
135 | IN UINTN MaxCmdLine\r | |
136 | );\r | |
137 | \r | |
ea46ebbe | 138 | EFI_STATUS\r |
139 | GetHIInputAscii (\r | |
140 | IN OUT CHAR8 *CmdLine,\r | |
141 | IN UINTN MaxCmdLine\r | |
142 | );\r | |
143 | \r | |
144 | EFI_STATUS\r | |
145 | EditHIInputAscii (\r | |
146 | IN OUT CHAR8 *CmdLine,\r | |
147 | IN UINTN MaxCmdLine\r | |
148 | );\r | |
149 | \r | |
150 | EFI_STATUS\r | |
151 | GetHIInputInteger (\r | |
152 | IN OUT UINTN *Integer\r | |
153 | );\r | |
154 | \r | |
155 | EFI_STATUS\r | |
156 | GetHIInputIP (\r | |
157 | OUT EFI_IP_ADDRESS *Ip\r | |
158 | );\r | |
159 | \r | |
160 | EFI_STATUS\r | |
161 | GetHIInputBoolean (\r | |
162 | OUT BOOLEAN *Value\r | |
163 | );\r | |
164 | \r | |
165 | BOOLEAN\r | |
166 | HasFilePathEfiExtension (\r | |
167 | IN CHAR16* FilePath\r | |
168 | );\r | |
169 | \r | |
170 | EFI_DEVICE_PATH*\r | |
171 | GetLastDevicePathNode (\r | |
172 | IN EFI_DEVICE_PATH* DevicePath\r | |
173 | );\r | |
174 | \r | |
175 | EFI_STATUS\r | |
176 | BdsStartBootOption (\r | |
177 | IN CHAR16* BootOption\r | |
178 | );\r | |
179 | \r | |
2ccfb71e | 180 | UINTN\r |
181 | GetUnalignedDevicePathSize (\r | |
182 | IN EFI_DEVICE_PATH* DevicePath\r | |
183 | );\r | |
184 | \r | |
185 | EFI_DEVICE_PATH*\r | |
186 | GetAlignedDevicePath (\r | |
187 | IN EFI_DEVICE_PATH* DevicePath\r | |
188 | );\r | |
189 | \r | |
ea46ebbe | 190 | EFI_STATUS\r |
191 | GenerateDeviceDescriptionName (\r | |
192 | IN EFI_HANDLE Handle,\r | |
193 | IN OUT CHAR16* Description\r | |
194 | );\r | |
195 | \r | |
196 | EFI_STATUS\r | |
197 | BootOptionList (\r | |
198 | IN OUT LIST_ENTRY *BootOptionList\r | |
199 | );\r | |
200 | \r | |
201 | EFI_STATUS\r | |
202 | BootOptionParseLoadOption (\r | |
203 | IN EFI_LOAD_OPTION EfiLoadOption,\r | |
204 | IN UINTN EfiLoadOptionSize,\r | |
205 | OUT BDS_LOAD_OPTION **BdsLoadOption\r | |
206 | );\r | |
207 | \r | |
208 | EFI_STATUS\r | |
209 | BootOptionStart (\r | |
210 | IN BDS_LOAD_OPTION *BootOption\r | |
211 | );\r | |
212 | \r | |
213 | EFI_STATUS\r | |
214 | BootOptionCreate (\r | |
2ccfb71e | 215 | IN UINT32 Attributes,\r |
216 | IN CHAR16* BootDescription,\r | |
ea46ebbe | 217 | IN EFI_DEVICE_PATH_PROTOCOL* DevicePath,\r |
2ccfb71e | 218 | IN ARM_BDS_LOADER_TYPE BootType,\r |
219 | IN ARM_BDS_LOADER_ARGUMENTS* BootArguments,\r | |
220 | OUT BDS_LOAD_OPTION** BdsLoadOption\r | |
ea46ebbe | 221 | );\r |
222 | \r | |
223 | EFI_STATUS\r | |
224 | BootOptionUpdate (\r | |
2ccfb71e | 225 | IN BDS_LOAD_OPTION* BdsLoadOption,\r |
226 | IN UINT32 Attributes,\r | |
227 | IN CHAR16* BootDescription,\r | |
ea46ebbe | 228 | IN EFI_DEVICE_PATH_PROTOCOL* DevicePath,\r |
2ccfb71e | 229 | IN ARM_BDS_LOADER_TYPE BootType,\r |
230 | IN ARM_BDS_LOADER_ARGUMENTS* BootArguments\r | |
ea46ebbe | 231 | );\r |
232 | \r | |
233 | EFI_STATUS\r | |
234 | BootOptionDelete (\r | |
235 | IN BDS_LOAD_OPTION *BootOption\r | |
236 | );\r | |
237 | \r | |
238 | EFI_STATUS\r | |
239 | BootMenuMain (\r | |
240 | VOID\r | |
241 | );\r | |
242 | \r | |
243 | #endif /* _BDSINTERNAL_H_ */\r |