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d1f95000 | 1 | /** @file\r |
00b7cc0f | 2 | EFI Multicast Trivial File Transfer Protocol Definition\r |
d1f95000 | 3 | \r |
9095d37b | 4 | Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r |
9344f092 | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
5899caf0 | 6 | \r |
bce46f7e | 7 | @par Revision Reference:\r |
5899caf0 | 8 | This Protocol is introduced in UEFI Specification 2.0\r |
d1f95000 | 9 | \r |
d1f95000 | 10 | **/\r |
11 | \r | |
12 | #ifndef __EFI_MTFTP4_PROTOCOL_H__\r | |
13 | #define __EFI_MTFTP4_PROTOCOL_H__\r | |
14 | \r | |
15 | #define EFI_MTFTP4_SERVICE_BINDING_PROTOCOL_GUID \\r | |
16 | { \\r | |
17 | 0x2FE800BE, 0x8F01, 0x4aa6, {0x94, 0x6B, 0xD7, 0x13, 0x88, 0xE1, 0x83, 0x3F } \\r | |
18 | }\r | |
19 | \r | |
20 | #define EFI_MTFTP4_PROTOCOL_GUID \\r | |
21 | { \\r | |
22 | 0x78247c57, 0x63db, 0x4708, {0x99, 0xc2, 0xa8, 0xb4, 0xa9, 0xa6, 0x1f, 0x6b } \\r | |
23 | }\r | |
24 | \r | |
25 | typedef struct _EFI_MTFTP4_PROTOCOL EFI_MTFTP4_PROTOCOL;\r | |
26 | typedef struct _EFI_MTFTP4_TOKEN EFI_MTFTP4_TOKEN;\r | |
27 | \r | |
28 | //\r | |
29 | //MTFTP4 packet opcode definition\r | |
30 | //\r | |
31 | #define EFI_MTFTP4_OPCODE_RRQ 1\r | |
32 | #define EFI_MTFTP4_OPCODE_WRQ 2\r | |
33 | #define EFI_MTFTP4_OPCODE_DATA 3\r | |
34 | #define EFI_MTFTP4_OPCODE_ACK 4\r | |
35 | #define EFI_MTFTP4_OPCODE_ERROR 5\r | |
36 | #define EFI_MTFTP4_OPCODE_OACK 6\r | |
37 | #define EFI_MTFTP4_OPCODE_DIR 7\r | |
38 | #define EFI_MTFTP4_OPCODE_DATA8 8\r | |
39 | #define EFI_MTFTP4_OPCODE_ACK8 9\r | |
40 | \r | |
41 | //\r | |
42 | // MTFTP4 error code definition\r | |
43 | //\r | |
44 | #define EFI_MTFTP4_ERRORCODE_NOT_DEFINED 0\r | |
45 | #define EFI_MTFTP4_ERRORCODE_FILE_NOT_FOUND 1\r | |
46 | #define EFI_MTFTP4_ERRORCODE_ACCESS_VIOLATION 2\r | |
47 | #define EFI_MTFTP4_ERRORCODE_DISK_FULL 3\r | |
48 | #define EFI_MTFTP4_ERRORCODE_ILLEGAL_OPERATION 4\r | |
49 | #define EFI_MTFTP4_ERRORCODE_UNKNOWN_TRANSFER_ID 5\r | |
50 | #define EFI_MTFTP4_ERRORCODE_FILE_ALREADY_EXISTS 6\r | |
51 | #define EFI_MTFTP4_ERRORCODE_NO_SUCH_USER 7\r | |
52 | #define EFI_MTFTP4_ERRORCODE_REQUEST_DENIED 8\r | |
53 | \r | |
54 | //\r | |
55 | // MTFTP4 pacekt definitions\r | |
56 | //\r | |
57 | #pragma pack(1)\r | |
58 | \r | |
59 | typedef struct {\r | |
60 | UINT16 OpCode;\r | |
61 | UINT8 Filename[1];\r | |
62 | } EFI_MTFTP4_REQ_HEADER;\r | |
63 | \r | |
64 | typedef struct {\r | |
65 | UINT16 OpCode;\r | |
66 | UINT8 Data[1];\r | |
67 | } EFI_MTFTP4_OACK_HEADER;\r | |
68 | \r | |
69 | typedef struct {\r | |
70 | UINT16 OpCode;\r | |
71 | UINT16 Block;\r | |
72 | UINT8 Data[1];\r | |
73 | } EFI_MTFTP4_DATA_HEADER;\r | |
74 | \r | |
75 | typedef struct {\r | |
76 | UINT16 OpCode;\r | |
77 | UINT16 Block[1];\r | |
78 | } EFI_MTFTP4_ACK_HEADER;\r | |
79 | \r | |
80 | typedef struct {\r | |
81 | UINT16 OpCode;\r | |
82 | UINT64 Block;\r | |
83 | UINT8 Data[1];\r | |
84 | } EFI_MTFTP4_DATA8_HEADER;\r | |
85 | \r | |
86 | typedef struct {\r | |
87 | UINT16 OpCode;\r | |
88 | UINT64 Block[1];\r | |
89 | } EFI_MTFTP4_ACK8_HEADER;\r | |
90 | \r | |
91 | typedef struct {\r | |
92 | UINT16 OpCode;\r | |
93 | UINT16 ErrorCode;\r | |
94 | UINT8 ErrorMessage[1];\r | |
95 | } EFI_MTFTP4_ERROR_HEADER;\r | |
96 | \r | |
97 | typedef union {\r | |
992f22b9 LG |
98 | ///\r |
99 | /// Type of packets as defined by the MTFTPv4 packet opcodes.\r | |
100 | ///\r | |
d1f95000 | 101 | UINT16 OpCode;\r |
992f22b9 LG |
102 | ///\r |
103 | /// Read request packet header.\r | |
104 | ///\r | |
d1f95000 | 105 | EFI_MTFTP4_REQ_HEADER Rrq;\r |
992f22b9 LG |
106 | ///\r |
107 | /// Write request packet header.\r | |
108 | ///\r | |
d1f95000 | 109 | EFI_MTFTP4_REQ_HEADER Wrq;\r |
992f22b9 LG |
110 | ///\r |
111 | /// Option acknowledge packet header.\r | |
112 | ///\r | |
d1f95000 | 113 | EFI_MTFTP4_OACK_HEADER Oack;\r |
992f22b9 LG |
114 | ///\r |
115 | /// Data packet header.\r | |
116 | ///\r | |
d1f95000 | 117 | EFI_MTFTP4_DATA_HEADER Data;\r |
992f22b9 LG |
118 | ///\r |
119 | /// Acknowledgement packet header.\r | |
120 | ///\r | |
d1f95000 | 121 | EFI_MTFTP4_ACK_HEADER Ack;\r |
992f22b9 LG |
122 | ///\r |
123 | /// Data packet header with big block number.\r | |
124 | ///\r | |
d1f95000 | 125 | EFI_MTFTP4_DATA8_HEADER Data8;\r |
992f22b9 LG |
126 | ///\r |
127 | /// Acknowledgement header with big block num.\r | |
128 | ///\r | |
d1f95000 | 129 | EFI_MTFTP4_ACK8_HEADER Ack8;\r |
992f22b9 LG |
130 | ///\r |
131 | /// Error packet header.\r | |
132 | ///\r | |
d1f95000 | 133 | EFI_MTFTP4_ERROR_HEADER Error;\r |
134 | } EFI_MTFTP4_PACKET;\r | |
135 | \r | |
136 | #pragma pack()\r | |
137 | \r | |
99e8ed21 | 138 | ///\r |
af2dc6a7 | 139 | /// MTFTP4 option definition.\r |
99e8ed21 | 140 | ///\r |
d1f95000 | 141 | typedef struct {\r |
142 | UINT8 *OptionStr;\r | |
143 | UINT8 *ValueStr;\r | |
144 | } EFI_MTFTP4_OPTION;\r | |
145 | \r | |
146 | \r | |
147 | typedef struct {\r | |
148 | BOOLEAN UseDefaultSetting;\r | |
149 | EFI_IPv4_ADDRESS StationIp;\r | |
150 | EFI_IPv4_ADDRESS SubnetMask;\r | |
151 | UINT16 LocalPort;\r | |
152 | EFI_IPv4_ADDRESS GatewayIp;\r | |
153 | EFI_IPv4_ADDRESS ServerIp;\r | |
154 | UINT16 InitialServerPort;\r | |
155 | UINT16 TryCount;\r | |
156 | UINT16 TimeoutValue;\r | |
157 | } EFI_MTFTP4_CONFIG_DATA;\r | |
158 | \r | |
159 | \r | |
160 | typedef struct {\r | |
161 | EFI_MTFTP4_CONFIG_DATA ConfigData;\r | |
bce46f7e | 162 | UINT8 SupportedOptionCount;\r |
d1f95000 | 163 | UINT8 **SupportedOptoins;\r |
bce46f7e | 164 | UINT8 UnsupportedOptionCount;\r |
d1f95000 | 165 | UINT8 **UnsupportedOptoins;\r |
166 | } EFI_MTFTP4_MODE_DATA;\r | |
167 | \r | |
168 | \r | |
169 | typedef struct {\r | |
170 | EFI_IPv4_ADDRESS GatewayIp;\r | |
171 | EFI_IPv4_ADDRESS ServerIp;\r | |
172 | UINT16 ServerPort;\r | |
173 | UINT16 TryCount;\r | |
174 | UINT16 TimeoutValue;\r | |
175 | } EFI_MTFTP4_OVERRIDE_DATA;\r | |
176 | \r | |
177 | //\r | |
178 | // Protocol interfaces definition\r | |
179 | //\r | |
180 | \r | |
181 | /**\r | |
bce46f7e | 182 | A callback function that is provided by the caller to intercept\r |
d1f95000 | 183 | the EFI_MTFTP4_OPCODE_DATA or EFI_MTFTP4_OPCODE_DATA8 packets processed in the\r |
bce46f7e | 184 | EFI_MTFTP4_PROTOCOL.ReadFile() function, and alternatively to intercept\r |
185 | EFI_MTFTP4_OPCODE_OACK or EFI_MTFTP4_OPCODE_ERROR packets during a call to\r | |
186 | EFI_MTFTP4_PROTOCOL.ReadFile(), WriteFile() or ReadDirectory().\r | |
d1f95000 | 187 | \r |
af2dc6a7 | 188 | @param This The pointer to the EFI_MTFTP4_PROTOCOL instance.\r |
d1f95000 | 189 | @param Token The token that the caller provided in the\r |
190 | EFI_MTFTP4_PROTOCOL.ReadFile(), WriteFile()\r | |
191 | or ReadDirectory() function.\r | |
192 | @param PacketLen Indicates the length of the packet.\r | |
af2dc6a7 | 193 | @param Packet The pointer to an MTFTPv4 packet.\r |
d1f95000 | 194 | \r |
af2dc6a7 | 195 | @retval EFI_SUCCESS The operation was successful.\r |
196 | @retval Others Aborts the transfer process.\r | |
d1f95000 | 197 | \r |
198 | **/\r | |
bce46f7e | 199 | typedef\r |
200 | EFI_STATUS\r | |
201 | (EFIAPI *EFI_MTFTP4_CHECK_PACKET)(\r | |
d1f95000 | 202 | IN EFI_MTFTP4_PROTOCOL *This,\r |
203 | IN EFI_MTFTP4_TOKEN *Token,\r | |
204 | IN UINT16 PacketLen,\r | |
205 | IN EFI_MTFTP4_PACKET *Paket\r | |
ed66e1bc | 206 | );\r |
d1f95000 | 207 | \r |
208 | /**\r | |
00b7cc0f | 209 | Timeout callback function.\r |
d1f95000 | 210 | \r |
af2dc6a7 | 211 | @param This The pointer to the EFI_MTFTP4_PROTOCOL instance.\r |
d1f95000 | 212 | @param Token The token that is provided in the\r |
213 | EFI_MTFTP4_PROTOCOL.ReadFile() or\r | |
214 | EFI_MTFTP4_PROTOCOL.WriteFile() or\r | |
215 | EFI_MTFTP4_PROTOCOL.ReadDirectory() functions\r | |
216 | by the caller.\r | |
bce46f7e | 217 | \r |
af2dc6a7 | 218 | @retval EFI_SUCCESS The operation was successful.\r |
d1f95000 | 219 | @retval Others Aborts download process.\r |
220 | \r | |
221 | **/\r | |
bce46f7e | 222 | typedef\r |
223 | EFI_STATUS\r | |
224 | (EFIAPI *EFI_MTFTP4_TIMEOUT_CALLBACK)(\r | |
d1f95000 | 225 | IN EFI_MTFTP4_PROTOCOL *This,\r |
226 | IN EFI_MTFTP4_TOKEN *Token\r | |
ed66e1bc | 227 | );\r |
d1f95000 | 228 | \r |
229 | /**\r | |
630b4187 | 230 | A callback function that the caller provides to feed data to the\r |
d1f95000 | 231 | EFI_MTFTP4_PROTOCOL.WriteFile() function.\r |
232 | \r | |
af2dc6a7 | 233 | @param This The pointer to the EFI_MTFTP4_PROTOCOL instance.\r |
d1f95000 | 234 | @param Token The token provided in the\r |
235 | EFI_MTFTP4_PROTOCOL.WriteFile() by the caller.\r | |
236 | @param Length Indicates the length of the raw data wanted on input, and the\r | |
237 | length the data available on output.\r | |
af2dc6a7 | 238 | @param Buffer The pointer to the buffer where the data is stored.\r |
d1f95000 | 239 | \r |
af2dc6a7 | 240 | @retval EFI_SUCCESS The operation was successful.\r |
d1f95000 | 241 | @retval Others Aborts session.\r |
242 | \r | |
243 | **/\r | |
bce46f7e | 244 | typedef\r |
245 | EFI_STATUS\r | |
246 | (EFIAPI *EFI_MTFTP4_PACKET_NEEDED)(\r | |
d1f95000 | 247 | IN EFI_MTFTP4_PROTOCOL *This,\r |
248 | IN EFI_MTFTP4_TOKEN *Token,\r | |
249 | IN OUT UINT16 *Length,\r | |
250 | OUT VOID **Buffer\r | |
ed66e1bc | 251 | );\r |
d1f95000 | 252 | \r |
253 | \r | |
254 | /**\r | |
255 | Submits an asynchronous interrupt transfer to an interrupt endpoint of a USB device.\r | |
256 | \r | |
af2dc6a7 | 257 | @param This The pointer to the EFI_MTFTP4_PROTOCOL instance.\r |
258 | @param ModeData The pointer to storage for the EFI MTFTPv4 Protocol driver mode data.\r | |
d1f95000 | 259 | \r |
260 | @retval EFI_SUCCESS The configuration data was successfully returned.\r | |
261 | @retval EFI_OUT_OF_RESOURCES The required mode data could not be allocated.\r | |
262 | @retval EFI_INVALID_PARAMETER This is NULL or ModeData is NULL.\r | |
263 | \r | |
264 | **/\r | |
bce46f7e | 265 | typedef\r |
266 | EFI_STATUS\r | |
d1f95000 | 267 | (EFIAPI *EFI_MTFTP4_GET_MODE_DATA)(\r |
268 | IN EFI_MTFTP4_PROTOCOL *This,\r | |
269 | OUT EFI_MTFTP4_MODE_DATA *ModeData\r | |
ed66e1bc | 270 | );\r |
d1f95000 | 271 | \r |
272 | \r | |
273 | /**\r | |
bce46f7e | 274 | Initializes, changes, or resets the default operational setting for this\r |
d1f95000 | 275 | EFI MTFTPv4 Protocol driver instance.\r |
276 | \r | |
af2dc6a7 | 277 | @param This The pointer to the EFI_MTFTP4_PROTOCOL instance.\r |
278 | @param MtftpConfigData The pointer to the configuration data structure.\r | |
d1f95000 | 279 | \r |
280 | @retval EFI_SUCCESS The EFI MTFTPv4 Protocol driver was configured successfully.\r | |
281 | @retval EFI_INVALID_PARAMETER One or more parameters are invalid.\r | |
282 | @retval EFI_ACCESS_DENIED The EFI configuration could not be changed at this time because\r | |
283 | there is one MTFTP background operation in progress.\r | |
284 | @retval EFI_NO_MAPPING When using a default address, configuration (DHCP, BOOTP,\r | |
285 | RARP, etc.) has not finished yet.\r | |
286 | @retval EFI_UNSUPPORTED A configuration protocol (DHCP, BOOTP, RARP, etc.) could not\r | |
287 | be located when clients choose to use the default address\r | |
288 | settings.\r | |
289 | @retval EFI_OUT_OF_RESOURCES The EFI MTFTPv4 Protocol driver instance data could not be\r | |
290 | allocated.\r | |
291 | @retval EFI_DEVICE_ERROR An unexpected system or network error occurred. The EFI\r | |
292 | MTFTPv4 Protocol driver instance is not configured.\r | |
293 | \r | |
294 | **/\r | |
bce46f7e | 295 | typedef\r |
296 | EFI_STATUS\r | |
d1f95000 | 297 | (EFIAPI *EFI_MTFTP4_CONFIGURE)(\r |
298 | IN EFI_MTFTP4_PROTOCOL *This,\r | |
299 | IN EFI_MTFTP4_CONFIG_DATA *MtftpConfigData OPTIONAL\r | |
bce46f7e | 300 | );\r |
301 | \r | |
302 | \r | |
d1f95000 | 303 | /**\r |
304 | Gets information about a file from an MTFTPv4 server.\r | |
305 | \r | |
af2dc6a7 | 306 | @param This The pointer to the EFI_MTFTP4_PROTOCOL instance.\r |
d1f95000 | 307 | @param OverrideData Data that is used to override the existing parameters. If NULL,\r |
308 | the default parameters that were set in the\r | |
309 | EFI_MTFTP4_PROTOCOL.Configure() function are used.\r | |
4f077902 SZ |
310 | @param Filename The pointer to null-terminated ASCII file name string.\r |
311 | @param ModeStr The pointer to null-terminated ASCII mode string. If NULL, "octet" will be used.\r | |
d1f95000 | 312 | @param OptionCount Number of option/value string pairs in OptionList.\r |
af2dc6a7 | 313 | @param OptionList The pointer to array of option/value string pairs. Ignored if\r |
d1f95000 | 314 | OptionCount is zero.\r |
315 | @param PacketLength The number of bytes in the returned packet.\r | |
316 | @param Packet The pointer to the received packet. This buffer must be freed by\r | |
317 | the caller.\r | |
318 | \r | |
abbfadd7 | 319 | @retval EFI_SUCCESS An MTFTPv4 OACK packet was received and is in the Packet.\r |
320 | @retval EFI_INVALID_PARAMETER One or more of the following conditions is TRUE:\r | |
321 | - This is NULL.\r | |
322 | - Filename is NULL.\r | |
323 | - OptionCount is not zero and OptionList is NULL.\r | |
324 | - One or more options in OptionList have wrong format.\r | |
325 | - PacketLength is NULL.\r | |
326 | - One or more IPv4 addresses in OverrideData are not valid\r | |
327 | unicast IPv4 addresses if OverrideData is not NULL.\r | |
328 | @retval EFI_UNSUPPORTED One or more options in the OptionList are in the\r | |
329 | unsupported list of structure EFI_MTFTP4_MODE_DATA.\r | |
330 | @retval EFI_NOT_STARTED The EFI MTFTPv4 Protocol driver has not been started.\r | |
331 | @retval EFI_NO_MAPPING When using a default address, configuration (DHCP, BOOTP,\r | |
332 | RARP, etc.) has not finished yet.\r | |
333 | @retval EFI_ACCESS_DENIED The previous operation has not completed yet.\r | |
334 | @retval EFI_OUT_OF_RESOURCES Required system resources could not be allocated.\r | |
335 | @retval EFI_TFTP_ERROR An MTFTPv4 ERROR packet was received and is in the Packet.\r | |
336 | @retval EFI_NETWORK_UNREACHABLE An ICMP network unreachable error packet was received and the Packet is set to NULL.\r | |
337 | @retval EFI_HOST_UNREACHABLE An ICMP host unreachable error packet was received and the Packet is set to NULL.\r | |
338 | @retval EFI_PROTOCOL_UNREACHABLE An ICMP protocol unreachable error packet was received and the Packet is set to NULL.\r | |
339 | @retval EFI_PORT_UNREACHABLE An ICMP port unreachable error packet was received and the Packet is set to NULL.\r | |
340 | @retval EFI_ICMP_ERROR Some other ICMP ERROR packet was received and is in the Buffer.\r | |
341 | @retval EFI_PROTOCOL_ERROR An unexpected MTFTPv4 packet was received and is in the Packet.\r | |
342 | @retval EFI_TIMEOUT No responses were received from the MTFTPv4 server.\r | |
343 | @retval EFI_DEVICE_ERROR An unexpected network error or system error occurred.\r | |
c5c3e7e2 | 344 | @retval EFI_NO_MEDIA There was a media error.\r |
d1f95000 | 345 | \r |
346 | **/\r | |
bce46f7e | 347 | typedef\r |
348 | EFI_STATUS\r | |
d1f95000 | 349 | (EFIAPI *EFI_MTFTP4_GET_INFO)(\r |
350 | IN EFI_MTFTP4_PROTOCOL *This,\r | |
351 | IN EFI_MTFTP4_OVERRIDE_DATA *OverrideData OPTIONAL,\r | |
352 | IN UINT8 *Filename,\r | |
353 | IN UINT8 *ModeStr OPTIONAL,\r | |
354 | IN UINT8 OptionCount,\r | |
355 | IN EFI_MTFTP4_OPTION *OptionList,\r | |
356 | OUT UINT32 *PacketLength,\r | |
357 | OUT EFI_MTFTP4_PACKET **Packet OPTIONAL\r | |
ed66e1bc | 358 | );\r |
d1f95000 | 359 | \r |
360 | /**\r | |
361 | Parses the options in an MTFTPv4 OACK packet.\r | |
362 | \r | |
af2dc6a7 | 363 | @param This The pointer to the EFI_MTFTP4_PROTOCOL instance.\r |
d1f95000 | 364 | @param PacketLen Length of the OACK packet to be parsed.\r |
af2dc6a7 | 365 | @param Packet The pointer to the OACK packet to be parsed.\r |
366 | @param OptionCount The pointer to the number of options in following OptionList.\r | |
367 | @param OptionList The pointer to EFI_MTFTP4_OPTION storage. Call the EFI Boot\r | |
ea886bef | 368 | Service FreePool() to release the OptionList if the options\r |
369 | in this OptionList are not needed any more.\r | |
d1f95000 | 370 | \r |
371 | @retval EFI_SUCCESS The OACK packet was valid and the OptionCount and\r | |
372 | OptionList parameters have been updated.\r | |
373 | @retval EFI_INVALID_PARAMETER One or more of the following conditions is TRUE:\r | |
374 | - PacketLen is 0.\r | |
375 | - Packet is NULL or Packet is not a valid MTFTPv4 packet.\r | |
376 | - OptionCount is NULL.\r | |
377 | @retval EFI_NOT_FOUND No options were found in the OACK packet.\r | |
378 | @retval EFI_OUT_OF_RESOURCES Storage for the OptionList array cannot be allocated.\r | |
379 | @retval EFI_PROTOCOL_ERROR One or more of the option fields is invalid.\r | |
380 | \r | |
381 | **/\r | |
bce46f7e | 382 | typedef\r |
383 | EFI_STATUS\r | |
d1f95000 | 384 | (EFIAPI *EFI_MTFTP4_PARSE_OPTIONS)(\r |
385 | IN EFI_MTFTP4_PROTOCOL *This,\r | |
386 | IN UINT32 PacketLen,\r | |
387 | IN EFI_MTFTP4_PACKET *Packet,\r | |
388 | OUT UINT32 *OptionCount,\r | |
389 | OUT EFI_MTFTP4_OPTION **OptionList OPTIONAL\r | |
bce46f7e | 390 | );\r |
d1f95000 | 391 | \r |
392 | \r | |
393 | /**\r | |
394 | Downloads a file from an MTFTPv4 server.\r | |
395 | \r | |
af2dc6a7 | 396 | @param This The pointer to the EFI_MTFTP4_PROTOCOL instance.\r |
397 | @param Token The pointer to the token structure to provide the parameters that are\r | |
d1f95000 | 398 | used in this operation.\r |
399 | \r | |
abbfadd7 | 400 | @retval EFI_SUCCESS The data file has been transferred successfully.\r |
401 | @retval EFI_OUT_OF_RESOURCES Required system resources could not be allocated.\r | |
402 | @retval EFI_BUFFER_TOO_SMALL BufferSize is not zero but not large enough to hold the\r | |
403 | downloaded data in downloading process.\r | |
404 | @retval EFI_ABORTED Current operation is aborted by user.\r | |
405 | @retval EFI_NETWORK_UNREACHABLE An ICMP network unreachable error packet was received.\r | |
406 | @retval EFI_HOST_UNREACHABLE An ICMP host unreachable error packet was received.\r | |
407 | @retval EFI_PROTOCOL_UNREACHABLE An ICMP protocol unreachable error packet was received.\r | |
408 | @retval EFI_PORT_UNREACHABLE An ICMP port unreachable error packet was received.\r | |
409 | @retval EFI_ICMP_ERROR Some other ICMP ERROR packet was received.\r | |
410 | @retval EFI_TIMEOUT No responses were received from the MTFTPv4 server.\r | |
411 | @retval EFI_TFTP_ERROR An MTFTPv4 ERROR packet was received.\r | |
412 | @retval EFI_DEVICE_ERROR An unexpected network error or system error occurred.\r | |
c5c3e7e2 | 413 | @retval EFI_NO_MEDIA There was a media error.\r |
d1f95000 | 414 | \r |
415 | **/\r | |
bce46f7e | 416 | typedef\r |
417 | EFI_STATUS\r | |
d1f95000 | 418 | (EFIAPI *EFI_MTFTP4_READ_FILE)(\r |
419 | IN EFI_MTFTP4_PROTOCOL *This,\r | |
420 | IN EFI_MTFTP4_TOKEN *Token\r | |
bce46f7e | 421 | );\r |
422 | \r | |
d1f95000 | 423 | \r |
424 | \r | |
425 | /**\r | |
426 | Sends a file to an MTFTPv4 server.\r | |
427 | \r | |
af2dc6a7 | 428 | @param This The pointer to the EFI_MTFTP4_PROTOCOL instance.\r |
429 | @param Token The pointer to the token structure to provide the parameters that are\r | |
d1f95000 | 430 | used in this operation.\r |
431 | \r | |
432 | @retval EFI_SUCCESS The upload session has started.\r | |
433 | @retval EFI_UNSUPPORTED The operation is not supported by this implementation.\r | |
434 | @retval EFI_INVALID_PARAMETER One or more parameters are invalid.\r | |
435 | @retval EFI_UNSUPPORTED One or more options in the Token.OptionList are in\r | |
436 | the unsupported list of structure EFI_MTFTP4_MODE_DATA.\r | |
437 | @retval EFI_NOT_STARTED The EFI MTFTPv4 Protocol driver has not been started.\r | |
438 | @retval EFI_NO_MAPPING When using a default address, configuration (DHCP, BOOTP,\r | |
439 | RARP, etc.) is not finished yet.\r | |
440 | @retval EFI_ALREADY_STARTED This Token is already being used in another MTFTPv4 session.\r | |
441 | @retval EFI_OUT_OF_RESOURCES Required system resources could not be allocated.\r | |
442 | @retval EFI_ACCESS_DENIED The previous operation has not completed yet.\r | |
443 | @retval EFI_DEVICE_ERROR An unexpected network error or system error occurred.\r | |
444 | \r | |
445 | **/\r | |
bce46f7e | 446 | typedef\r |
447 | EFI_STATUS\r | |
d1f95000 | 448 | (EFIAPI *EFI_MTFTP4_WRITE_FILE)(\r |
449 | IN EFI_MTFTP4_PROTOCOL *This,\r | |
450 | IN EFI_MTFTP4_TOKEN *Token\r | |
bce46f7e | 451 | );\r |
452 | \r | |
d1f95000 | 453 | \r |
454 | /**\r | |
455 | Downloads a data file "directory" from an MTFTPv4 server. May be unsupported in some EFI\r | |
bce46f7e | 456 | implementations.\r |
d1f95000 | 457 | \r |
af2dc6a7 | 458 | @param This The pointer to the EFI_MTFTP4_PROTOCOL instance.\r |
459 | @param Token The pointer to the token structure to provide the parameters that are\r | |
d1f95000 | 460 | used in this operation.\r |
461 | \r | |
462 | @retval EFI_SUCCESS The MTFTPv4 related file "directory" has been downloaded.\r | |
463 | @retval EFI_UNSUPPORTED The operation is not supported by this implementation.\r | |
464 | @retval EFI_INVALID_PARAMETER One or more parameters are invalid.\r | |
465 | @retval EFI_UNSUPPORTED One or more options in the Token.OptionList are in\r | |
466 | the unsupported list of structure EFI_MTFTP4_MODE_DATA.\r | |
467 | @retval EFI_NOT_STARTED The EFI MTFTPv4 Protocol driver has not been started.\r | |
468 | @retval EFI_NO_MAPPING When using a default address, configuration (DHCP, BOOTP,\r | |
469 | RARP, etc.) is not finished yet.\r | |
470 | @retval EFI_ALREADY_STARTED This Token is already being used in another MTFTPv4 session.\r | |
471 | @retval EFI_OUT_OF_RESOURCES Required system resources could not be allocated.\r | |
472 | @retval EFI_ACCESS_DENIED The previous operation has not completed yet.\r | |
473 | @retval EFI_DEVICE_ERROR An unexpected network error or system error occurred.\r | |
474 | \r | |
475 | **/\r | |
bce46f7e | 476 | typedef\r |
477 | EFI_STATUS\r | |
d1f95000 | 478 | (EFIAPI *EFI_MTFTP4_READ_DIRECTORY)(\r |
479 | IN EFI_MTFTP4_PROTOCOL *This,\r | |
480 | IN EFI_MTFTP4_TOKEN *Token\r | |
bce46f7e | 481 | );\r |
d1f95000 | 482 | \r |
483 | /**\r | |
484 | Polls for incoming data packets and processes outgoing data packets.\r | |
485 | \r | |
af2dc6a7 | 486 | @param This The pointer to the EFI_MTFTP4_PROTOCOL instance.\r |
d1f95000 | 487 | \r |
488 | @retval EFI_SUCCESS Incoming or outgoing data was processed.\r | |
489 | @retval EFI_NOT_STARTED This EFI MTFTPv4 Protocol instance has not been started.\r | |
490 | @retval EFI_NO_MAPPING When using a default address, configuration (DHCP, BOOTP,\r | |
491 | RARP, etc.) is not finished yet.\r | |
492 | @retval EFI_INVALID_PARAMETER This is NULL.\r | |
493 | @retval EFI_DEVICE_ERROR An unexpected system or network error occurred.\r | |
494 | @retval EFI_TIMEOUT Data was dropped out of the transmit and/or receive queue.\r | |
495 | Consider increasing the polling rate.\r | |
496 | \r | |
497 | **/\r | |
498 | typedef\r | |
499 | EFI_STATUS\r | |
8b13229b | 500 | (EFIAPI *EFI_MTFTP4_POLL)(\r |
d1f95000 | 501 | IN EFI_MTFTP4_PROTOCOL *This\r |
bce46f7e | 502 | );\r |
503 | \r | |
44717a39 | 504 | ///\r |
bce46f7e | 505 | /// The EFI_MTFTP4_PROTOCOL is designed to be used by UEFI drivers and applications\r |
506 | /// to transmit and receive data files. The EFI MTFTPv4 Protocol driver uses\r | |
44717a39 | 507 | /// the underlying EFI UDPv4 Protocol driver and EFI IPv4 Protocol driver.\r |
bce46f7e | 508 | ///\r |
d1f95000 | 509 | struct _EFI_MTFTP4_PROTOCOL {\r |
510 | EFI_MTFTP4_GET_MODE_DATA GetModeData;\r | |
511 | EFI_MTFTP4_CONFIGURE Configure;\r | |
512 | EFI_MTFTP4_GET_INFO GetInfo;\r | |
513 | EFI_MTFTP4_PARSE_OPTIONS ParseOptions;\r | |
514 | EFI_MTFTP4_READ_FILE ReadFile;\r | |
515 | EFI_MTFTP4_WRITE_FILE WriteFile;\r | |
516 | EFI_MTFTP4_READ_DIRECTORY ReadDirectory;\r | |
517 | EFI_MTFTP4_POLL Poll;\r | |
518 | };\r | |
519 | \r | |
520 | struct _EFI_MTFTP4_TOKEN {\r | |
992f22b9 LG |
521 | ///\r |
522 | /// The status that is returned to the caller at the end of the operation\r | |
523 | /// to indicate whether this operation completed successfully.\r | |
524 | ///\r | |
bb8fb476 | 525 | EFI_STATUS Status;\r |
992f22b9 LG |
526 | ///\r |
527 | /// The event that will be signaled when the operation completes. If\r | |
528 | /// set to NULL, the corresponding function will wait until the read or\r | |
529 | /// write operation finishes. The type of Event must be\r | |
530 | /// EVT_NOTIFY_SIGNAL. The Task Priority Level (TPL) of\r | |
531 | /// Event must be lower than or equal to TPL_CALLBACK.\r | |
532 | ///\r | |
bb8fb476 | 533 | EFI_EVENT Event;\r |
992f22b9 LG |
534 | ///\r |
535 | /// If not NULL, the data that will be used to override the existing configure data.\r | |
536 | ///\r | |
bb8fb476 | 537 | EFI_MTFTP4_OVERRIDE_DATA *OverrideData;\r |
992f22b9 | 538 | ///\r |
4f077902 | 539 | /// The pointer to the null-terminated ASCII file name string.\r |
992f22b9 | 540 | ///\r |
bb8fb476 | 541 | UINT8 *Filename;\r |
992f22b9 | 542 | ///\r |
4f077902 | 543 | /// The pointer to the null-terminated ASCII mode string. If NULL, "octet" is used.\r |
992f22b9 | 544 | ///\r |
bb8fb476 | 545 | UINT8 *ModeStr;\r |
992f22b9 LG |
546 | ///\r |
547 | /// Number of option/value string pairs.\r | |
548 | ///\r | |
bb8fb476 | 549 | UINT32 OptionCount;\r |
992f22b9 | 550 | ///\r |
af2dc6a7 | 551 | /// The pointer to an array of option/value string pairs. Ignored if OptionCount is zero.\r |
992f22b9 | 552 | ///\r |
bb8fb476 | 553 | EFI_MTFTP4_OPTION *OptionList;\r |
992f22b9 | 554 | ///\r |
af2dc6a7 | 555 | /// The size of the data buffer.\r |
992f22b9 | 556 | ///\r |
ea886bef | 557 | UINT64 BufferSize;\r |
992f22b9 | 558 | ///\r |
af2dc6a7 | 559 | /// The pointer to the data buffer. Data that is downloaded from the\r |
992f22b9 LG |
560 | /// MTFTPv4 server is stored here. Data that is uploaded to the\r |
561 | /// MTFTPv4 server is read from here. Ignored if BufferSize is zero.\r | |
562 | ///\r | |
ea886bef | 563 | VOID *Buffer;\r |
564 | ///\r | |
af2dc6a7 | 565 | /// The pointer to the context that will be used by CheckPacket,\r |
ea886bef | 566 | /// TimeoutCallback and PacketNeeded.\r |
567 | ///\r | |
568 | VOID *Context;\r | |
992f22b9 | 569 | ///\r |
af2dc6a7 | 570 | /// The pointer to the callback function to check the contents of the received packet.\r |
992f22b9 | 571 | ///\r |
bb8fb476 | 572 | EFI_MTFTP4_CHECK_PACKET CheckPacket;\r |
992f22b9 | 573 | ///\r |
af2dc6a7 | 574 | /// The pointer to the function to be called when a timeout occurs.\r |
992f22b9 | 575 | ///\r |
bb8fb476 | 576 | EFI_MTFTP4_TIMEOUT_CALLBACK TimeoutCallback;\r |
992f22b9 | 577 | ///\r |
af2dc6a7 | 578 | /// The pointer to the function to provide the needed packet contents.\r |
992f22b9 | 579 | ///\r |
bb8fb476 | 580 | EFI_MTFTP4_PACKET_NEEDED PacketNeeded;\r |
d1f95000 | 581 | };\r |
582 | \r | |
583 | extern EFI_GUID gEfiMtftp4ServiceBindingProtocolGuid;\r | |
bce46f7e | 584 | extern EFI_GUID gEfiMtftp4ProtocolGuid;\r |
d1f95000 | 585 | \r |
586 | #endif\r | |
587 | \r |