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d1f95000 | 1 | /** @file\r |
2 | EFI_MANAGED_NETWORK_SERVICE_BINDING_PROTOCOL as defined in UEFI 2.0.\r | |
3 | EFI_MANAGED_NETWORK_PROTOCOL as defined in UEFI 2.0.\r | |
4 | \r | |
9095d37b | 5 | Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r |
9344f092 | 6 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
d1f95000 | 7 | \r |
9095d37b | 8 | @par Revision Reference:\r |
5899caf0 | 9 | This Protocol is introduced in UEFI Specification 2.0\r |
10 | \r | |
d1f95000 | 11 | **/\r |
12 | \r | |
19bee90c LG |
13 | #ifndef __EFI_MANAGED_NETWORK_PROTOCOL_H__\r |
14 | #define __EFI_MANAGED_NETWORK_PROTOCOL_H__\r | |
d1f95000 | 15 | \r |
16 | #include <Protocol/SimpleNetwork.h>\r | |
17 | \r | |
18 | #define EFI_MANAGED_NETWORK_SERVICE_BINDING_PROTOCOL_GUID \\r | |
19 | { \\r | |
20 | 0xf36ff770, 0xa7e1, 0x42cf, {0x9e, 0xd2, 0x56, 0xf0, 0xf2, 0x71, 0xf4, 0x4c } \\r | |
21 | }\r | |
22 | \r | |
23 | #define EFI_MANAGED_NETWORK_PROTOCOL_GUID \\r | |
24 | { \\r | |
f6203b71 | 25 | 0x7ab33a91, 0xace5, 0x4326, { 0xb5, 0x72, 0xe7, 0xee, 0x33, 0xd3, 0x9f, 0x16 } \\r |
d1f95000 | 26 | }\r |
27 | \r | |
28 | typedef struct _EFI_MANAGED_NETWORK_PROTOCOL EFI_MANAGED_NETWORK_PROTOCOL;\r | |
29 | \r | |
30 | typedef struct {\r | |
992f22b9 LG |
31 | ///\r |
32 | /// Timeout value for a UEFI one-shot timer event. A packet that has not been removed\r | |
33 | /// from the MNP receive queue will be dropped if its receive timeout expires.\r | |
34 | ///\r | |
d1f95000 | 35 | UINT32 ReceivedQueueTimeoutValue;\r |
992f22b9 LG |
36 | ///\r |
37 | /// Timeout value for a UEFI one-shot timer event. A packet that has not been removed\r | |
38 | /// from the MNP transmit queue will be dropped if its receive timeout expires.\r | |
39 | ///\r | |
d1f95000 | 40 | UINT32 TransmitQueueTimeoutValue;\r |
992f22b9 LG |
41 | ///\r |
42 | /// Ethernet type II 16-bit protocol type in host byte order. Valid\r | |
43 | /// values are zero and 1,500 to 65,535.\r | |
44 | ///\r | |
d1f95000 | 45 | UINT16 ProtocolTypeFilter;\r |
992f22b9 LG |
46 | ///\r |
47 | /// Set to TRUE to receive packets that are sent to the network\r | |
48 | /// device MAC address. The startup default value is FALSE.\r | |
49 | ///\r | |
d1f95000 | 50 | BOOLEAN EnableUnicastReceive;\r |
992f22b9 LG |
51 | ///\r |
52 | /// Set to TRUE to receive packets that are sent to any of the\r | |
53 | /// active multicast groups. The startup default value is FALSE.\r | |
54 | ///\r | |
d1f95000 | 55 | BOOLEAN EnableMulticastReceive;\r |
992f22b9 LG |
56 | ///\r |
57 | /// Set to TRUE to receive packets that are sent to the network\r | |
58 | /// device broadcast address. The startup default value is FALSE.\r | |
59 | ///\r | |
d1f95000 | 60 | BOOLEAN EnableBroadcastReceive;\r |
992f22b9 LG |
61 | ///\r |
62 | /// Set to TRUE to receive packets that are sent to any MAC address.\r | |
63 | /// The startup default value is FALSE.\r | |
64 | ///\r | |
d1f95000 | 65 | BOOLEAN EnablePromiscuousReceive;\r |
992f22b9 LG |
66 | ///\r |
67 | /// Set to TRUE to drop queued packets when the configuration\r | |
68 | /// is changed. The startup default value is FALSE.\r | |
69 | ///\r | |
d1f95000 | 70 | BOOLEAN FlushQueuesOnReset;\r |
992f22b9 LG |
71 | ///\r |
72 | /// Set to TRUE to timestamp all packets when they are received\r | |
73 | /// by the MNP. Note that timestamps may be unsupported in some\r | |
74 | /// MNP implementations. The startup default value is FALSE.\r | |
75 | ///\r | |
d1f95000 | 76 | BOOLEAN EnableReceiveTimestamps;\r |
992f22b9 LG |
77 | ///\r |
78 | /// Set to TRUE to disable background polling in this MNP\r | |
79 | /// instance. Note that background polling may not be supported in\r | |
80 | /// all MNP implementations. The startup default value is FALSE,\r | |
81 | /// unless background polling is not supported.\r | |
82 | ///\r | |
d1f95000 | 83 | BOOLEAN DisableBackgroundPolling;\r |
84 | } EFI_MANAGED_NETWORK_CONFIG_DATA;\r | |
85 | \r | |
86 | typedef struct {\r | |
87 | EFI_TIME Timestamp;\r | |
88 | EFI_EVENT RecycleEvent;\r | |
89 | UINT32 PacketLength;\r | |
90 | UINT32 HeaderLength;\r | |
91 | UINT32 AddressLength;\r | |
92 | UINT32 DataLength;\r | |
93 | BOOLEAN BroadcastFlag;\r | |
94 | BOOLEAN MulticastFlag;\r | |
95 | BOOLEAN PromiscuousFlag;\r | |
96 | UINT16 ProtocolType;\r | |
97 | VOID *DestinationAddress;\r | |
98 | VOID *SourceAddress;\r | |
99 | VOID *MediaHeader;\r | |
100 | VOID *PacketData;\r | |
101 | } EFI_MANAGED_NETWORK_RECEIVE_DATA;\r | |
102 | \r | |
103 | typedef struct {\r | |
104 | UINT32 FragmentLength;\r | |
105 | VOID *FragmentBuffer;\r | |
106 | } EFI_MANAGED_NETWORK_FRAGMENT_DATA;\r | |
107 | \r | |
108 | typedef struct {\r | |
109 | EFI_MAC_ADDRESS *DestinationAddress; //OPTIONAL\r | |
110 | EFI_MAC_ADDRESS *SourceAddress; //OPTIONAL\r | |
111 | UINT16 ProtocolType; //OPTIONAL\r | |
112 | UINT32 DataLength;\r | |
113 | UINT16 HeaderLength; //OPTIONAL\r | |
114 | UINT16 FragmentCount;\r | |
115 | EFI_MANAGED_NETWORK_FRAGMENT_DATA FragmentTable[1];\r | |
116 | } EFI_MANAGED_NETWORK_TRANSMIT_DATA;\r | |
117 | \r | |
118 | \r | |
119 | typedef struct {\r | |
992f22b9 LG |
120 | ///\r |
121 | /// This Event will be signaled after the Status field is updated\r | |
122 | /// by the MNP. The type of Event must be\r | |
123 | /// EFI_NOTIFY_SIGNAL. The Task Priority Level (TPL) of\r | |
124 | /// Event must be lower than or equal to TPL_CALLBACK.\r | |
125 | ///\r | |
d1f95000 | 126 | EFI_EVENT Event;\r |
992f22b9 LG |
127 | ///\r |
128 | /// The status that is returned to the caller at the end of the operation\r | |
129 | /// to indicate whether this operation completed successfully.\r | |
130 | ///\r | |
d1f95000 | 131 | EFI_STATUS Status;\r |
132 | union {\r | |
992f22b9 LG |
133 | ///\r |
134 | /// When this token is used for receiving, RxData is a pointer to the EFI_MANAGED_NETWORK_RECEIVE_DATA.\r | |
135 | ///\r | |
d1f95000 | 136 | EFI_MANAGED_NETWORK_RECEIVE_DATA *RxData;\r |
992f22b9 LG |
137 | ///\r |
138 | /// When this token is used for transmitting, TxData is a pointer to the EFI_MANAGED_NETWORK_TRANSMIT_DATA.\r | |
139 | ///\r | |
d1f95000 | 140 | EFI_MANAGED_NETWORK_TRANSMIT_DATA *TxData;\r |
141 | } Packet;\r | |
142 | } EFI_MANAGED_NETWORK_COMPLETION_TOKEN;\r | |
143 | \r | |
144 | /**\r | |
145 | Returns the operational parameters for the current MNP child driver.\r | |
146 | \r | |
af2dc6a7 | 147 | @param This The pointer to the EFI_MANAGED_NETWORK_PROTOCOL instance.\r |
148 | @param MnpConfigData The pointer to storage for MNP operational parameters.\r | |
149 | @param SnpModeData The pointer to storage for SNP operational parameters.\r | |
d1f95000 | 150 | \r |
151 | @retval EFI_SUCCESS The operation completed successfully.\r | |
152 | @retval EFI_INVALID_PARAMETER This is NULL.\r | |
153 | @retval EFI_UNSUPPORTED The requested feature is unsupported in this MNP implementation.\r | |
154 | @retval EFI_NOT_STARTED This MNP child driver instance has not been configured. The default\r | |
155 | values are returned in MnpConfigData if it is not NULL.\r | |
156 | @retval Other The mode data could not be read.\r | |
157 | \r | |
158 | **/\r | |
159 | typedef\r | |
160 | EFI_STATUS\r | |
8b13229b | 161 | (EFIAPI *EFI_MANAGED_NETWORK_GET_MODE_DATA)(\r |
d1f95000 | 162 | IN EFI_MANAGED_NETWORK_PROTOCOL *This,\r |
163 | OUT EFI_MANAGED_NETWORK_CONFIG_DATA *MnpConfigData OPTIONAL,\r | |
f6203b71 | 164 | OUT EFI_SIMPLE_NETWORK_MODE *SnpModeData OPTIONAL\r |
ed66e1bc | 165 | );\r |
d1f95000 | 166 | \r |
167 | /**\r | |
168 | Sets or clears the operational parameters for the MNP child driver.\r | |
169 | \r | |
af2dc6a7 | 170 | @param This The pointer to the EFI_MANAGED_NETWORK_PROTOCOL instance.\r |
171 | @param MnpConfigData The pointer to configuration data that will be assigned to the MNP\r | |
d1f95000 | 172 | child driver instance. If NULL, the MNP child driver instance is\r |
173 | reset to startup defaults and all pending transmit and receive\r | |
174 | requests are flushed.\r | |
175 | \r | |
176 | @retval EFI_SUCCESS The operation completed successfully.\r | |
177 | @retval EFI_INVALID_PARAMETER One or more parameters are invalid.\r | |
178 | @retval EFI_OUT_OF_RESOURCES Required system resources (usually memory) could not be\r | |
179 | allocated.\r | |
180 | @retval EFI_UNSUPPORTED The requested feature is unsupported in this [MNP]\r | |
181 | implementation.\r | |
182 | @retval EFI_DEVICE_ERROR An unexpected network or system error occurred.\r | |
183 | @retval Other The MNP child driver instance has been reset to startup defaults.\r | |
184 | \r | |
185 | **/\r | |
186 | typedef\r | |
187 | EFI_STATUS\r | |
8b13229b | 188 | (EFIAPI *EFI_MANAGED_NETWORK_CONFIGURE)(\r |
d1f95000 | 189 | IN EFI_MANAGED_NETWORK_PROTOCOL *This,\r |
f6203b71 | 190 | IN EFI_MANAGED_NETWORK_CONFIG_DATA *MnpConfigData OPTIONAL\r |
ed66e1bc | 191 | );\r |
f6203b71 | 192 | \r |
d1f95000 | 193 | /**\r |
194 | Translates an IP multicast address to a hardware (MAC) multicast address.\r | |
195 | \r | |
af2dc6a7 | 196 | @param This The pointer to the EFI_MANAGED_NETWORK_PROTOCOL instance.\r |
d1f95000 | 197 | @param Ipv6Flag Set to TRUE to if IpAddress is an IPv6 multicast address.\r |
198 | Set to FALSE if IpAddress is an IPv4 multicast address.\r | |
af2dc6a7 | 199 | @param IpAddress The pointer to the multicast IP address (in network byte order) to convert.\r |
200 | @param MacAddress The pointer to the resulting multicast MAC address.\r | |
d1f95000 | 201 | \r |
202 | @retval EFI_SUCCESS The operation completed successfully.\r | |
203 | @retval EFI_INVALID_PARAMETER One of the following conditions is TRUE:\r | |
204 | - This is NULL.\r | |
205 | - IpAddress is NULL.\r | |
206 | - *IpAddress is not a valid multicast IP address.\r | |
207 | - MacAddress is NULL.\r | |
208 | @retval EFI_NOT_STARTED This MNP child driver instance has not been configured.\r | |
209 | @retval EFI_UNSUPPORTED The requested feature is unsupported in this MNP implementation.\r | |
210 | @retval EFI_DEVICE_ERROR An unexpected network or system error occurred.\r | |
211 | @retval Other The address could not be converted.\r | |
212 | \r | |
213 | **/\r | |
214 | typedef\r | |
215 | EFI_STATUS\r | |
8b13229b | 216 | (EFIAPI *EFI_MANAGED_NETWORK_MCAST_IP_TO_MAC)(\r |
d1f95000 | 217 | IN EFI_MANAGED_NETWORK_PROTOCOL *This,\r |
218 | IN BOOLEAN Ipv6Flag,\r | |
219 | IN EFI_IP_ADDRESS *IpAddress,\r | |
f6203b71 | 220 | OUT EFI_MAC_ADDRESS *MacAddress\r |
ed66e1bc | 221 | );\r |
d1f95000 | 222 | \r |
223 | /**\r | |
224 | Enables and disables receive filters for multicast address.\r | |
225 | \r | |
af2dc6a7 | 226 | @param This The pointer to the EFI_MANAGED_NETWORK_PROTOCOL instance.\r |
d1f95000 | 227 | @param JoinFlag Set to TRUE to join this multicast group.\r |
228 | Set to FALSE to leave this multicast group.\r | |
af2dc6a7 | 229 | @param MacAddress The pointer to the multicast MAC group (address) to join or leave.\r |
d1f95000 | 230 | \r |
231 | @retval EFI_SUCCESS The requested operation completed successfully.\r | |
232 | @retval EFI_INVALID_PARAMETER One or more of the following conditions is TRUE:\r | |
233 | - This is NULL.\r | |
234 | - JoinFlag is TRUE and MacAddress is NULL.\r | |
235 | - *MacAddress is not a valid multicast MAC address.\r | |
236 | @retval EFI_NOT_STARTED This MNP child driver instance has not been configured.\r | |
237 | @retval EFI_ALREADY_STARTED The supplied multicast group is already joined.\r | |
238 | @retval EFI_NOT_FOUND The supplied multicast group is not joined.\r | |
f6203b71 | 239 | @retval EFI_DEVICE_ERROR An unexpected network or system error occurred.\r |
d1f95000 | 240 | @retval EFI_UNSUPPORTED The requested feature is unsupported in this MNP implementation.\r |
241 | @retval Other The requested operation could not be completed.\r | |
242 | \r | |
243 | **/\r | |
244 | typedef\r | |
245 | EFI_STATUS\r | |
8b13229b | 246 | (EFIAPI *EFI_MANAGED_NETWORK_GROUPS)(\r |
d1f95000 | 247 | IN EFI_MANAGED_NETWORK_PROTOCOL *This,\r |
248 | IN BOOLEAN JoinFlag,\r | |
f6203b71 | 249 | IN EFI_MAC_ADDRESS *MacAddress OPTIONAL\r |
ed66e1bc | 250 | );\r |
f6203b71 | 251 | \r |
d1f95000 | 252 | /**\r |
253 | Places asynchronous outgoing data packets into the transmit queue.\r | |
254 | \r | |
af2dc6a7 | 255 | @param This The pointer to the EFI_MANAGED_NETWORK_PROTOCOL instance.\r |
256 | @param Token The pointer to a token associated with the transmit data descriptor.\r | |
d1f95000 | 257 | \r |
258 | @retval EFI_SUCCESS The transmit completion token was cached.\r | |
259 | @retval EFI_NOT_STARTED This MNP child driver instance has not been configured.\r | |
260 | @retval EFI_INVALID_PARAMETER One or more parameters are invalid.\r | |
261 | @retval EFI_ACCESS_DENIED The transmit completion token is already in the transmit queue.\r | |
262 | @retval EFI_OUT_OF_RESOURCES The transmit data could not be queued due to a lack of system resources\r | |
263 | (usually memory).\r | |
264 | @retval EFI_DEVICE_ERROR An unexpected system or network error occurred.\r | |
265 | @retval EFI_NOT_READY The transmit request could not be queued because the transmit queue is full.\r | |
266 | \r | |
267 | **/\r | |
268 | typedef\r | |
269 | EFI_STATUS\r | |
8b13229b | 270 | (EFIAPI *EFI_MANAGED_NETWORK_TRANSMIT)(\r |
d1f95000 | 271 | IN EFI_MANAGED_NETWORK_PROTOCOL *This,\r |
f6203b71 | 272 | IN EFI_MANAGED_NETWORK_COMPLETION_TOKEN *Token\r |
ed66e1bc | 273 | );\r |
f6203b71 | 274 | \r |
d1f95000 | 275 | /**\r |
276 | Places an asynchronous receiving request into the receiving queue.\r | |
277 | \r | |
af2dc6a7 | 278 | @param This The pointer to the EFI_MANAGED_NETWORK_PROTOCOL instance.\r |
279 | @param Token The pointer to a token associated with the receive data descriptor.\r | |
d1f95000 | 280 | \r |
281 | @retval EFI_SUCCESS The receive completion token was cached.\r | |
282 | @retval EFI_NOT_STARTED This MNP child driver instance has not been configured.\r | |
283 | @retval EFI_INVALID_PARAMETER One or more of the following conditions is TRUE:\r | |
284 | - This is NULL.\r | |
285 | - Token is NULL.\r | |
af2dc6a7 | 286 | - Token.Event is NULL.\r |
d1f95000 | 287 | @retval EFI_OUT_OF_RESOURCES The transmit data could not be queued due to a lack of system resources\r |
288 | (usually memory).\r | |
289 | @retval EFI_DEVICE_ERROR An unexpected system or network error occurred.\r | |
290 | @retval EFI_ACCESS_DENIED The receive completion token was already in the receive queue.\r | |
291 | @retval EFI_NOT_READY The receive request could not be queued because the receive queue is full.\r | |
292 | \r | |
293 | **/\r | |
294 | typedef\r | |
295 | EFI_STATUS\r | |
8b13229b | 296 | (EFIAPI *EFI_MANAGED_NETWORK_RECEIVE)(\r |
d1f95000 | 297 | IN EFI_MANAGED_NETWORK_PROTOCOL *This,\r |
f6203b71 | 298 | IN EFI_MANAGED_NETWORK_COMPLETION_TOKEN *Token\r |
ed66e1bc | 299 | );\r |
f6203b71 | 300 | \r |
d1f95000 | 301 | \r |
302 | /**\r | |
303 | Aborts an asynchronous transmit or receive request.\r | |
304 | \r | |
af2dc6a7 | 305 | @param This The pointer to the EFI_MANAGED_NETWORK_PROTOCOL instance.\r |
306 | @param Token The pointer to a token that has been issued by\r | |
d1f95000 | 307 | EFI_MANAGED_NETWORK_PROTOCOL.Transmit() or\r |
308 | EFI_MANAGED_NETWORK_PROTOCOL.Receive(). If\r | |
309 | NULL, all pending tokens are aborted.\r | |
310 | \r | |
311 | @retval EFI_SUCCESS The asynchronous I/O request was aborted and Token.Event\r | |
312 | was signaled. When Token is NULL, all pending requests were\r | |
313 | aborted and their events were signaled.\r | |
314 | @retval EFI_NOT_STARTED This MNP child driver instance has not been configured.\r | |
315 | @retval EFI_INVALID_PARAMETER This is NULL.\r | |
316 | @retval EFI_NOT_FOUND When Token is not NULL, the asynchronous I/O request was\r | |
317 | not found in the transmit or receive queue. It has either completed\r | |
318 | or was not issued by Transmit() and Receive().\r | |
319 | \r | |
320 | **/\r | |
321 | typedef\r | |
322 | EFI_STATUS\r | |
8b13229b | 323 | (EFIAPI *EFI_MANAGED_NETWORK_CANCEL)(\r |
d1f95000 | 324 | IN EFI_MANAGED_NETWORK_PROTOCOL *This,\r |
f6203b71 | 325 | IN EFI_MANAGED_NETWORK_COMPLETION_TOKEN *Token OPTIONAL\r |
ed66e1bc | 326 | );\r |
d1f95000 | 327 | \r |
328 | /**\r | |
329 | Polls for incoming data packets and processes outgoing data packets.\r | |
330 | \r | |
af2dc6a7 | 331 | @param This The pointer to the EFI_MANAGED_NETWORK_PROTOCOL instance.\r |
d1f95000 | 332 | \r |
333 | @retval EFI_SUCCESS Incoming or outgoing data was processed.\r | |
334 | @retval EFI_NOT_STARTED This MNP child driver instance has not been configured.\r | |
335 | @retval EFI_DEVICE_ERROR An unexpected system or network error occurred.\r | |
336 | @retval EFI_NOT_READY No incoming or outgoing data was processed. Consider increasing\r | |
337 | the polling rate.\r | |
338 | @retval EFI_TIMEOUT Data was dropped out of the transmit and/or receive queue.\r | |
339 | Consider increasing the polling rate.\r | |
340 | \r | |
341 | **/\r | |
342 | typedef\r | |
343 | EFI_STATUS\r | |
8b13229b | 344 | (EFIAPI *EFI_MANAGED_NETWORK_POLL)(\r |
f6203b71 | 345 | IN EFI_MANAGED_NETWORK_PROTOCOL *This\r |
ed66e1bc | 346 | );\r |
d1f95000 | 347 | \r |
44717a39 | 348 | ///\r |
9095d37b | 349 | /// The MNP is used by network applications (and drivers) to\r |
44717a39 | 350 | /// perform raw (unformatted) asynchronous network packet I/O.\r |
351 | ///\r | |
d1f95000 | 352 | struct _EFI_MANAGED_NETWORK_PROTOCOL {\r |
353 | EFI_MANAGED_NETWORK_GET_MODE_DATA GetModeData;\r | |
354 | EFI_MANAGED_NETWORK_CONFIGURE Configure;\r | |
355 | EFI_MANAGED_NETWORK_MCAST_IP_TO_MAC McastIpToMac;\r | |
356 | EFI_MANAGED_NETWORK_GROUPS Groups;\r | |
357 | EFI_MANAGED_NETWORK_TRANSMIT Transmit;\r | |
358 | EFI_MANAGED_NETWORK_RECEIVE Receive;\r | |
359 | EFI_MANAGED_NETWORK_CANCEL Cancel;\r | |
360 | EFI_MANAGED_NETWORK_POLL Poll;\r | |
361 | };\r | |
362 | \r | |
363 | extern EFI_GUID gEfiManagedNetworkServiceBindingProtocolGuid;\r | |
364 | extern EFI_GUID gEfiManagedNetworkProtocolGuid;\r | |
365 | \r | |
366 | #endif\r |