├── Makefile ├── nl.c ├── nl.h ├── nl80211_copy.h ├── rx.c ├── rx_redirect.c ├── tx.c ├── tx_redirect.c └── util ├── rawsock_util.c └── rawsock_util.h /Makefile: -------------------------------------------------------------------------------- 1 | # To cross compile: 2 | # 3 | # Set up as usual for bitbake: 4 | # $ . setup-environment build 5 | # 6 | # In the build directory: 7 | # $ bitbake meta-ide-support 8 | # $ . tmp/environment-setup-cortexa9hf-vfp-neon-poky-linux-gnueabi 9 | # 10 | # Now a make in this directory should work. 11 | 12 | VPATH = ./util 13 | 14 | INCS = -I./util -I${OECORE_TARGET_SYSROOT}/usr/include/libnl3 -I./ 15 | 16 | CFLAGS += -Wall $(INCS) 17 | 18 | LIBS = -lnl-3 -lnl-genl-3 19 | 20 | SRCS_C = nl.c 21 | SRCS_C += util/rawsock_util.c 22 | 23 | OBJS = $(SRCS_C:.c=.o) 24 | 25 | TX = tx 26 | RX = rx 27 | TX_REDIRECT = tx_redir 28 | RX_REDIRECT = rx_redir 29 | 30 | all: $(TX) $(RX) $(TX_REDIRECT) $(RX_REDIRECT) 31 | 32 | $(TX): tx.o $(OBJS) 33 | $(CC) -o $(TX) $(OBJS) tx.o $(LIBS) 34 | 35 | $(RX): rx.o $(OBJS) 36 | $(CC) -o $(RX) $(OBJS) rx.o $(LIBS) 37 | 38 | $(TX_REDIRECT): tx_redirect.o $(OBJS) 39 | $(CC) -o $(RX) $(OBJS) tx_redirect.o $(LIBS) 40 | 41 | $(RX_REDIRECT): rx_redirect.o $(OBJS) 42 | $(CC) -o $(RX) $(OBJS) rx_redirect.o $(LIBS) 43 | 44 | clean: 45 | $(RM) util/*.o *.o *~ $(TX) $(RX) $(TX_REDIRECT) $(RX_REDIRECT) 46 | 47 | .PHONY: clean 48 | -------------------------------------------------------------------------------- /nl.c: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | #include 4 | #include 5 | #include 6 | #include "nl.h" 7 | #include "nl80211_copy.h" 8 | 9 | static int error_handler(struct sockaddr_nl *nla, struct nlmsgerr *err, 10 | void *arg); 11 | static int finish_handler(struct nl_msg *msg, void *arg); 12 | static int ack_handler(struct nl_msg *msg, void *arg); 13 | 14 | int nl_set_channel(int channel, int width) 15 | { 16 | int ret; 17 | ret = nl_leave_ocb(); 18 | ret = nl_join_ocb(channel, width); 19 | //ret = nl_set_ocb_channel(channel, width); 20 | return ret; 21 | } 22 | 23 | int nl_set_ocb_channel(int channel, int width) 24 | { 25 | struct nl_sock *nl_sock = NULL; 26 | int nl80211_id = -1; 27 | unsigned int if_index = 0; 28 | uint32_t if_index_uint32; 29 | struct nl_msg *msg = NULL; 30 | struct nl_cb *cmd_cb = NULL; 31 | struct nl_cb *sock_cb = NULL; 32 | void *hdr = NULL; 33 | int num_bytes = -1; 34 | int status = 0; 35 | 36 | printf("Attempting to set ocb channel %i width %i\n", channel, width); 37 | 38 | nl_sock = nl_socket_alloc(); 39 | if (nl_sock == NULL) { 40 | fprintf(stderr, "ERROR allocating netlink socket\n"); 41 | status = 1; 42 | goto cleanup; 43 | } 44 | 45 | if (genl_connect(nl_sock) != 0) { 46 | fprintf(stderr, "ERROR connecting netlink socket\n"); 47 | status = 1; 48 | goto cleanup; 49 | } 50 | 51 | nl80211_id = genl_ctrl_resolve(nl_sock, "nl80211"); 52 | if (nl80211_id < 0) { 53 | fprintf(stderr, "ERROR resolving netlink socket\n"); 54 | status = 1; 55 | goto cleanup; 56 | } 57 | 58 | if_index = if_nametoindex("wlan0"); 59 | if (if_index == 0) { 60 | fprintf(stderr, "ERROR getting interface index\n"); 61 | status = 1; 62 | goto cleanup; 63 | } 64 | 65 | msg = nlmsg_alloc(); 66 | if (msg == NULL) { 67 | fprintf(stderr, "ERROR allocating netlink message\n"); 68 | status = 1; 69 | goto cleanup; 70 | } 71 | 72 | cmd_cb = nl_cb_alloc(NL_CB_DEFAULT); 73 | if (cmd_cb == NULL) { 74 | fprintf(stderr, "ERROR allocating netlink command callback\n"); 75 | status = 1; 76 | goto cleanup; 77 | } 78 | 79 | sock_cb = nl_cb_alloc(NL_CB_DEFAULT); 80 | if (sock_cb == NULL) { 81 | fprintf(stderr, "ERROR allocating netlink socket callback\n"); 82 | status = 1; 83 | goto cleanup; 84 | } 85 | 86 | // setup the message 87 | hdr = genlmsg_put(msg, NL_AUTO_PORT, NL_AUTO_SEQ, nl80211_id, 0, 88 | 0, NL80211_CMD_CHANGE_CHANNEL_OCB, 0); 89 | if (hdr == NULL) { 90 | fprintf(stderr, "ERROR creating netlink message\n"); 91 | status = 1; 92 | goto cleanup; 93 | } 94 | 95 | //add message attributes 96 | if_index_uint32 = if_index; 97 | if (nla_put(msg, NL80211_ATTR_IFINDEX, sizeof(uint32_t), &if_index_uint32) 98 | != 0) { 99 | fprintf(stderr, "ERROR setting ifindex attribute\n"); 100 | status = 1; 101 | goto cleanup; 102 | } 103 | 104 | uint32_t freq; 105 | if (channel >= 1 && channel <= 11) 106 | freq = (2412 + 5*(channel-1)); 107 | else { 108 | printf("Incorrect channel, using channel 1\n"); 109 | freq = 2412; 110 | } 111 | if (nla_put(msg, NL80211_ATTR_WIPHY_FREQ, sizeof(uint32_t), &freq) 112 | != 0) { 113 | fprintf(stderr, "ERROR setting freq attribute\n"); 114 | status = 1; 115 | goto cleanup; 116 | } 117 | 118 | uint32_t _width; 119 | if (width == 5) 120 | _width = NL80211_CHAN_WIDTH_5; 121 | else if (width == 10) 122 | _width = NL80211_CHAN_WIDTH_10; 123 | else { 124 | printf("Channel width must be 5 or 10, using 10\n"); 125 | _width = NL80211_CHAN_WIDTH_10; 126 | } 127 | if (nla_put(msg, NL80211_ATTR_CHANNEL_WIDTH, sizeof(uint32_t), &_width) 128 | != 0) { 129 | fprintf(stderr, "ERROR setting width attribute\n"); 130 | status = 1; 131 | goto cleanup; 132 | } 133 | 134 | //printf("Sending netlink message\n"); 135 | //send the messge (this frees it) 136 | num_bytes = nl_send_auto_complete(nl_sock, msg); 137 | if (num_bytes < 0) { 138 | fprintf(stderr, "ERROR sending netlink message\n"); 139 | status = 1; 140 | goto cleanup; 141 | } 142 | 143 | status = 1; 144 | nl_cb_err(cmd_cb, NL_CB_CUSTOM, error_handler, (void *)&status); 145 | nl_cb_set(cmd_cb, NL_CB_FINISH, NL_CB_CUSTOM, finish_handler, 146 | (void *)&status); 147 | nl_cb_set(cmd_cb, NL_CB_ACK, NL_CB_CUSTOM, ack_handler, (void *)&status); 148 | 149 | //block for message to return 150 | nl_recvmsgs(nl_sock, cmd_cb); 151 | 152 | cleanup: 153 | 154 | if (sock_cb != NULL) 155 | nl_cb_put(sock_cb); 156 | 157 | if (cmd_cb != NULL) 158 | nl_cb_put(cmd_cb); 159 | 160 | if (msg != NULL) 161 | nlmsg_free(msg); 162 | 163 | if (nl_sock != NULL) 164 | nl_socket_free(nl_sock); 165 | 166 | return 0; 167 | 168 | } 169 | 170 | int nl_leave_ocb(void) 171 | { 172 | struct nl_sock *nl_sock = NULL; 173 | int nl80211_id = -1; 174 | unsigned int if_index = 0; 175 | uint32_t if_index_uint32; 176 | struct nl_msg *msg = NULL; 177 | struct nl_cb *cmd_cb = NULL; 178 | struct nl_cb *sock_cb = NULL; 179 | void *hdr = NULL; 180 | int num_bytes = -1; 181 | int status = 0; 182 | 183 | nl_sock = nl_socket_alloc(); 184 | if (nl_sock == NULL) { 185 | fprintf(stderr, "ERROR allocating netlink socket\n"); 186 | status = 1; 187 | goto cleanup; 188 | } 189 | 190 | if (genl_connect(nl_sock) != 0) { 191 | fprintf(stderr, "ERROR connecting netlink socket\n"); 192 | status = 1; 193 | goto cleanup; 194 | } 195 | 196 | nl80211_id = genl_ctrl_resolve(nl_sock, "nl80211"); 197 | if (nl80211_id < 0) { 198 | fprintf(stderr, "ERROR resolving netlink socket\n"); 199 | status = 1; 200 | goto cleanup; 201 | } 202 | 203 | if_index = if_nametoindex("wlan0"); 204 | if (if_index == 0) { 205 | fprintf(stderr, "ERROR getting interface index\n"); 206 | status = 1; 207 | goto cleanup; 208 | } 209 | 210 | msg = nlmsg_alloc(); 211 | if (msg == NULL) { 212 | fprintf(stderr, "ERROR allocating netlink message\n"); 213 | status = 1; 214 | goto cleanup; 215 | } 216 | 217 | cmd_cb = nl_cb_alloc(NL_CB_DEFAULT); 218 | if (cmd_cb == NULL) { 219 | fprintf(stderr, "ERROR allocating netlink command callback\n"); 220 | status = 1; 221 | goto cleanup; 222 | } 223 | 224 | sock_cb = nl_cb_alloc(NL_CB_DEFAULT); 225 | if (sock_cb == NULL) { 226 | fprintf(stderr, "ERROR allocating netlink socket callback\n"); 227 | status = 1; 228 | goto cleanup; 229 | } 230 | 231 | //Leave the OCB first 232 | // setup the message 233 | hdr = genlmsg_put(msg, NL_AUTO_PORT, NL_AUTO_SEQ, nl80211_id, 0, 234 | 0, NL80211_CMD_LEAVE_OCB, 0); 235 | if (hdr == NULL) { 236 | fprintf(stderr, "ERROR creating netlink message\n"); 237 | status = 1; 238 | goto cleanup; 239 | } 240 | 241 | if_index_uint32 = if_index; 242 | if (nla_put(msg, NL80211_ATTR_IFINDEX, sizeof(uint32_t), &if_index_uint32) 243 | != 0) { 244 | fprintf(stderr, "ERROR setting ifindex attribute\n"); 245 | status = 1; 246 | goto cleanup; 247 | } 248 | 249 | //printf("Sending netlink message\n"); 250 | //send the messge (this frees it) 251 | num_bytes = nl_send_auto_complete(nl_sock, msg); 252 | if (num_bytes < 0) { 253 | fprintf(stderr, "ERROR sending netlink message\n"); 254 | status = 1; 255 | goto cleanup; 256 | } 257 | 258 | status = 1; 259 | nl_cb_err(cmd_cb, NL_CB_CUSTOM, error_handler, (void *)&status); 260 | nl_cb_set(cmd_cb, NL_CB_FINISH, NL_CB_CUSTOM, finish_handler, 261 | (void *)&status); 262 | nl_cb_set(cmd_cb, NL_CB_ACK, NL_CB_CUSTOM, ack_handler, (void *)&status); 263 | 264 | //block for message to return 265 | nl_recvmsgs(nl_sock, cmd_cb); 266 | 267 | cleanup: 268 | 269 | if (sock_cb != NULL) 270 | nl_cb_put(sock_cb); 271 | 272 | if (cmd_cb != NULL) 273 | nl_cb_put(cmd_cb); 274 | 275 | if (msg != NULL) 276 | nlmsg_free(msg); 277 | 278 | if (nl_sock != NULL) 279 | nl_socket_free(nl_sock); 280 | 281 | return 0; 282 | 283 | } 284 | 285 | int nl_join_ocb(int channel, int width) 286 | { 287 | struct nl_sock *nl_sock = NULL; 288 | int nl80211_id = -1; 289 | unsigned int if_index = 0; 290 | uint32_t if_index_uint32; 291 | struct nl_msg *msg = NULL; 292 | struct nl_cb *cmd_cb = NULL; 293 | struct nl_cb *sock_cb = NULL; 294 | void *hdr = NULL; 295 | int num_bytes = -1; 296 | int status = 0; 297 | 298 | printf("Attempting to join ocb channel %i width %i\n", channel, width); 299 | 300 | nl_sock = nl_socket_alloc(); 301 | if (nl_sock == NULL) { 302 | fprintf(stderr, "ERROR allocating netlink socket\n"); 303 | status = 1; 304 | goto cleanup; 305 | } 306 | 307 | if (genl_connect(nl_sock) != 0) { 308 | fprintf(stderr, "ERROR connecting netlink socket\n"); 309 | status = 1; 310 | goto cleanup; 311 | } 312 | 313 | nl80211_id = genl_ctrl_resolve(nl_sock, "nl80211"); 314 | if (nl80211_id < 0) { 315 | fprintf(stderr, "ERROR resolving netlink socket\n"); 316 | status = 1; 317 | goto cleanup; 318 | } 319 | 320 | if_index = if_nametoindex("wlan0"); 321 | if (if_index == 0) { 322 | fprintf(stderr, "ERROR getting interface index\n"); 323 | status = 1; 324 | goto cleanup; 325 | } 326 | 327 | msg = nlmsg_alloc(); 328 | if (msg == NULL) { 329 | fprintf(stderr, "ERROR allocating netlink message\n"); 330 | status = 1; 331 | goto cleanup; 332 | } 333 | 334 | cmd_cb = nl_cb_alloc(NL_CB_DEFAULT); 335 | if (cmd_cb == NULL) { 336 | fprintf(stderr, "ERROR allocating netlink command callback\n"); 337 | status = 1; 338 | goto cleanup; 339 | } 340 | 341 | sock_cb = nl_cb_alloc(NL_CB_DEFAULT); 342 | if (sock_cb == NULL) { 343 | fprintf(stderr, "ERROR allocating netlink socket callback\n"); 344 | status = 1; 345 | goto cleanup; 346 | } 347 | 348 | // setup the message 349 | hdr = genlmsg_put(msg, NL_AUTO_PORT, NL_AUTO_SEQ, nl80211_id, 0, 350 | 0, NL80211_CMD_JOIN_OCB, 0); 351 | if (hdr == NULL) { 352 | fprintf(stderr, "ERROR creating netlink message\n"); 353 | status = 1; 354 | goto cleanup; 355 | } 356 | 357 | //add message attributes 358 | if_index_uint32 = if_index; 359 | if (nla_put(msg, NL80211_ATTR_IFINDEX, sizeof(uint32_t), &if_index_uint32) 360 | != 0) { 361 | fprintf(stderr, "ERROR setting ifindex attribute\n"); 362 | status = 1; 363 | goto cleanup; 364 | } 365 | 366 | uint32_t freq; 367 | if (channel >= 1 && channel <= 11) 368 | freq = (2412 + 5*(channel-1)); 369 | else { 370 | printf("Incorrect channel, using channel 1\n"); 371 | freq = 2412; 372 | } 373 | if (nla_put(msg, NL80211_ATTR_WIPHY_FREQ, sizeof(uint32_t), &freq) 374 | != 0) { 375 | fprintf(stderr, "ERROR setting freq attribute\n"); 376 | status = 1; 377 | goto cleanup; 378 | } 379 | 380 | uint32_t _width; 381 | if (width == 5) 382 | _width = NL80211_CHAN_WIDTH_5; 383 | else if (width == 10) 384 | _width = NL80211_CHAN_WIDTH_10; 385 | else { 386 | printf("Channel width must be 5 or 10, using 10\n"); 387 | _width = NL80211_CHAN_WIDTH_10; 388 | } 389 | if (nla_put(msg, NL80211_ATTR_CHANNEL_WIDTH, sizeof(uint32_t), &_width) 390 | != 0) { 391 | fprintf(stderr, "ERROR setting width attribute\n"); 392 | status = 1; 393 | goto cleanup; 394 | } 395 | 396 | //printf("Sending netlink message\n"); 397 | //send the messge (this frees it) 398 | num_bytes = nl_send_auto_complete(nl_sock, msg); 399 | if (num_bytes < 0) { 400 | fprintf(stderr, "ERROR sending netlink message\n"); 401 | status = 1; 402 | goto cleanup; 403 | } 404 | 405 | status = 1; 406 | nl_cb_err(cmd_cb, NL_CB_CUSTOM, error_handler, (void *)&status); 407 | nl_cb_set(cmd_cb, NL_CB_FINISH, NL_CB_CUSTOM, finish_handler, 408 | (void *)&status); 409 | nl_cb_set(cmd_cb, NL_CB_ACK, NL_CB_CUSTOM, ack_handler, (void *)&status); 410 | 411 | //block for message to return 412 | nl_recvmsgs(nl_sock, cmd_cb); 413 | 414 | cleanup: 415 | 416 | if (sock_cb != NULL) 417 | nl_cb_put(sock_cb); 418 | 419 | if (cmd_cb != NULL) 420 | nl_cb_put(cmd_cb); 421 | 422 | if (msg != NULL) 423 | nlmsg_free(msg); 424 | 425 | if (nl_sock != NULL) 426 | nl_socket_free(nl_sock); 427 | 428 | return 0; 429 | 430 | } /* main */ 431 | 432 | static int error_handler(struct sockaddr_nl *nla, struct nlmsgerr *err, 433 | void *arg) 434 | { 435 | *(int *)arg = err->error; 436 | printf("nl error: %s\n", nl_geterror(err->error)); 437 | return NL_STOP; 438 | } 439 | 440 | 441 | /* Called after all survey result messages */ 442 | static int finish_handler(struct nl_msg *msg, void *arg) 443 | { 444 | *(int *)arg = 0; 445 | printf("nl finish\n"); 446 | return NL_SKIP; 447 | } 448 | 449 | 450 | static int ack_handler(struct nl_msg *msg, void *arg) 451 | { 452 | *(int *)arg = 0; 453 | //printf("nl ack\n"); 454 | return NL_STOP; 455 | } 456 | -------------------------------------------------------------------------------- /nl.h: -------------------------------------------------------------------------------- 1 | #ifndef __NL_H__ 2 | #define __NL_H__ 3 | 4 | #include 5 | #include 6 | #include 7 | #include 8 | #include "nl80211_copy.h" 9 | 10 | #define NL80211_CHAN_WIDTH_5 (NL80211_CHAN_WIDTH_160+1) 11 | #define NL80211_CHAN_WIDTH_10 (NL80211_CHAN_WIDTH_5+1) 12 | 13 | int nl_leave_ocb(void); 14 | int nl_join_ocb(int channel, int width); 15 | int nl_set_channel(int channel, int width); 16 | #endif 17 | -------------------------------------------------------------------------------- /nl80211_copy.h: -------------------------------------------------------------------------------- 1 | #ifndef __LINUX_NL80211_H 2 | #define __LINUX_NL80211_H 3 | /* 4 | * 802.11 netlink interface public header 5 | * 6 | * Copyright 2006-2010 Johannes Berg 7 | * Copyright 2008 Michael Wu 8 | * Copyright 2008 Luis Carlos Cobo 9 | * Copyright 2008 Michael Buesch 10 | * Copyright 2008, 2009 Luis R. Rodriguez 11 | * Copyright 2008 Jouni Malinen 12 | * Copyright 2008 Colin McCabe 13 | * 14 | * Permission to use, copy, modify, and/or distribute this software for any 15 | * purpose with or without fee is hereby granted, provided that the above 16 | * copyright notice and this permission notice appear in all copies. 17 | * 18 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 19 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 20 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 21 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 22 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 23 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 24 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 25 | * 26 | */ 27 | 28 | #include 29 | 30 | #define NL80211_GENL_NAME "nl80211" 31 | 32 | /** 33 | * DOC: Station handling 34 | * 35 | * Stations are added per interface, but a special case exists with VLAN 36 | * interfaces. When a station is bound to an AP interface, it may be moved 37 | * into a VLAN identified by a VLAN interface index (%NL80211_ATTR_STA_VLAN). 38 | * The station is still assumed to belong to the AP interface it was added 39 | * to. 40 | * 41 | * Station handling varies per interface type and depending on the driver's 42 | * capabilities. 43 | * 44 | * For drivers supporting TDLS with external setup (WIPHY_FLAG_SUPPORTS_TDLS 45 | * and WIPHY_FLAG_TDLS_EXTERNAL_SETUP), the station lifetime is as follows: 46 | * - a setup station entry is added, not yet authorized, without any rate 47 | * or capability information, this just exists to avoid race conditions 48 | * - when the TDLS setup is done, a single NL80211_CMD_SET_STATION is valid 49 | * to add rate and capability information to the station and at the same 50 | * time mark it authorized. 51 | * - %NL80211_TDLS_ENABLE_LINK is then used 52 | * - after this, the only valid operation is to remove it by tearing down 53 | * the TDLS link (%NL80211_TDLS_DISABLE_LINK) 54 | * 55 | * TODO: need more info for other interface types 56 | */ 57 | 58 | /** 59 | * DOC: Frame transmission/registration support 60 | * 61 | * Frame transmission and registration support exists to allow userspace 62 | * management entities such as wpa_supplicant react to management frames 63 | * that are not being handled by the kernel. This includes, for example, 64 | * certain classes of action frames that cannot be handled in the kernel 65 | * for various reasons. 66 | * 67 | * Frame registration is done on a per-interface basis and registrations 68 | * cannot be removed other than by closing the socket. It is possible to 69 | * specify a registration filter to register, for example, only for a 70 | * certain type of action frame. In particular with action frames, those 71 | * that userspace registers for will not be returned as unhandled by the 72 | * driver, so that the registered application has to take responsibility 73 | * for doing that. 74 | * 75 | * The type of frame that can be registered for is also dependent on the 76 | * driver and interface type. The frame types are advertised in wiphy 77 | * attributes so applications know what to expect. 78 | * 79 | * NOTE: When an interface changes type while registrations are active, 80 | * these registrations are ignored until the interface type is 81 | * changed again. This means that changing the interface type can 82 | * lead to a situation that couldn't otherwise be produced, but 83 | * any such registrations will be dormant in the sense that they 84 | * will not be serviced, i.e. they will not receive any frames. 85 | * 86 | * Frame transmission allows userspace to send for example the required 87 | * responses to action frames. It is subject to some sanity checking, 88 | * but many frames can be transmitted. When a frame was transmitted, its 89 | * status is indicated to the sending socket. 90 | * 91 | * For more technical details, see the corresponding command descriptions 92 | * below. 93 | */ 94 | 95 | /** 96 | * DOC: Virtual interface / concurrency capabilities 97 | * 98 | * Some devices are able to operate with virtual MACs, they can have 99 | * more than one virtual interface. The capability handling for this 100 | * is a bit complex though, as there may be a number of restrictions 101 | * on the types of concurrency that are supported. 102 | * 103 | * To start with, each device supports the interface types listed in 104 | * the %NL80211_ATTR_SUPPORTED_IFTYPES attribute, but by listing the 105 | * types there no concurrency is implied. 106 | * 107 | * Once concurrency is desired, more attributes must be observed: 108 | * To start with, since some interface types are purely managed in 109 | * software, like the AP-VLAN type in mac80211 for example, there's 110 | * an additional list of these, they can be added at any time and 111 | * are only restricted by some semantic restrictions (e.g. AP-VLAN 112 | * cannot be added without a corresponding AP interface). This list 113 | * is exported in the %NL80211_ATTR_SOFTWARE_IFTYPES attribute. 114 | * 115 | * Further, the list of supported combinations is exported. This is 116 | * in the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute. Basically, 117 | * it exports a list of "groups", and at any point in time the 118 | * interfaces that are currently active must fall into any one of 119 | * the advertised groups. Within each group, there are restrictions 120 | * on the number of interfaces of different types that are supported 121 | * and also the number of different channels, along with potentially 122 | * some other restrictions. See &enum nl80211_if_combination_attrs. 123 | * 124 | * All together, these attributes define the concurrency of virtual 125 | * interfaces that a given device supports. 126 | */ 127 | 128 | /** 129 | * DOC: packet coalesce support 130 | * 131 | * In most cases, host that receives IPv4 and IPv6 multicast/broadcast 132 | * packets does not do anything with these packets. Therefore the 133 | * reception of these unwanted packets causes unnecessary processing 134 | * and power consumption. 135 | * 136 | * Packet coalesce feature helps to reduce number of received interrupts 137 | * to host by buffering these packets in firmware/hardware for some 138 | * predefined time. Received interrupt will be generated when one of the 139 | * following events occur. 140 | * a) Expiration of hardware timer whose expiration time is set to maximum 141 | * coalescing delay of matching coalesce rule. 142 | * b) Coalescing buffer in hardware reaches it's limit. 143 | * c) Packet doesn't match any of the configured coalesce rules. 144 | * 145 | * User needs to configure following parameters for creating a coalesce 146 | * rule. 147 | * a) Maximum coalescing delay 148 | * b) List of packet patterns which needs to be matched 149 | * c) Condition for coalescence. pattern 'match' or 'no match' 150 | * Multiple such rules can be created. 151 | */ 152 | 153 | /** 154 | * enum nl80211_commands - supported nl80211 commands 155 | * 156 | * @NL80211_CMD_UNSPEC: unspecified command to catch errors 157 | * 158 | * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request 159 | * to get a list of all present wiphys. 160 | * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or 161 | * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME, 162 | * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ (and the 163 | * attributes determining the channel width; this is used for setting 164 | * monitor mode channel), %NL80211_ATTR_WIPHY_RETRY_SHORT, 165 | * %NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD, 166 | * and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD. 167 | * However, for setting the channel, see %NL80211_CMD_SET_CHANNEL 168 | * instead, the support here is for backward compatibility only. 169 | * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request 170 | * or rename notification. Has attributes %NL80211_ATTR_WIPHY and 171 | * %NL80211_ATTR_WIPHY_NAME. 172 | * @NL80211_CMD_DEL_WIPHY: Wiphy deleted. Has attributes 173 | * %NL80211_ATTR_WIPHY and %NL80211_ATTR_WIPHY_NAME. 174 | * 175 | * @NL80211_CMD_GET_INTERFACE: Request an interface's configuration; 176 | * either a dump request on a %NL80211_ATTR_WIPHY or a specific get 177 | * on an %NL80211_ATTR_IFINDEX is supported. 178 | * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires 179 | * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE. 180 | * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response 181 | * to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX, 182 | * %NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also 183 | * be sent from userspace to request creation of a new virtual interface, 184 | * then requires attributes %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFTYPE and 185 | * %NL80211_ATTR_IFNAME. 186 | * @NL80211_CMD_DEL_INTERFACE: Virtual interface was deleted, has attributes 187 | * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_WIPHY. Can also be sent from 188 | * userspace to request deletion of a virtual interface, then requires 189 | * attribute %NL80211_ATTR_IFINDEX. 190 | * 191 | * @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified 192 | * by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC. 193 | * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT, 194 | * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD. 195 | * @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA, 196 | * %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC, %NL80211_ATTR_KEY_CIPHER, 197 | * and %NL80211_ATTR_KEY_SEQ attributes. 198 | * @NL80211_CMD_DEL_KEY: delete a key identified by %NL80211_ATTR_KEY_IDX 199 | * or %NL80211_ATTR_MAC. 200 | * 201 | * @NL80211_CMD_GET_BEACON: (not used) 202 | * @NL80211_CMD_SET_BEACON: change the beacon on an access point interface 203 | * using the %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL 204 | * attributes. For drivers that generate the beacon and probe responses 205 | * internally, the following attributes must be provided: %NL80211_ATTR_IE, 206 | * %NL80211_ATTR_IE_PROBE_RESP and %NL80211_ATTR_IE_ASSOC_RESP. 207 | * @NL80211_CMD_START_AP: Start AP operation on an AP interface, parameters 208 | * are like for %NL80211_CMD_SET_BEACON, and additionally parameters that 209 | * do not change are used, these include %NL80211_ATTR_BEACON_INTERVAL, 210 | * %NL80211_ATTR_DTIM_PERIOD, %NL80211_ATTR_SSID, 211 | * %NL80211_ATTR_HIDDEN_SSID, %NL80211_ATTR_CIPHERS_PAIRWISE, 212 | * %NL80211_ATTR_CIPHER_GROUP, %NL80211_ATTR_WPA_VERSIONS, 213 | * %NL80211_ATTR_AKM_SUITES, %NL80211_ATTR_PRIVACY, 214 | * %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_INACTIVITY_TIMEOUT, 215 | * %NL80211_ATTR_ACL_POLICY and %NL80211_ATTR_MAC_ADDRS. 216 | * The channel to use can be set on the interface or be given using the 217 | * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel width. 218 | * @NL80211_CMD_NEW_BEACON: old alias for %NL80211_CMD_START_AP 219 | * @NL80211_CMD_STOP_AP: Stop AP operation on the given interface 220 | * @NL80211_CMD_DEL_BEACON: old alias for %NL80211_CMD_STOP_AP 221 | * 222 | * @NL80211_CMD_GET_STATION: Get station attributes for station identified by 223 | * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. 224 | * @NL80211_CMD_SET_STATION: Set station attributes for station identified by 225 | * %NL80211_ATTR_MAC on the interface identified by %NL80211_ATTR_IFINDEX. 226 | * @NL80211_CMD_NEW_STATION: Add a station with given attributes to the 227 | * the interface identified by %NL80211_ATTR_IFINDEX. 228 | * @NL80211_CMD_DEL_STATION: Remove a station identified by %NL80211_ATTR_MAC 229 | * or, if no MAC address given, all stations, on the interface identified 230 | * by %NL80211_ATTR_IFINDEX. %NL80211_ATTR_MGMT_SUBTYPE and 231 | * %NL80211_ATTR_REASON_CODE can optionally be used to specify which type 232 | * of disconnection indication should be sent to the station 233 | * (Deauthentication or Disassociation frame and reason code for that 234 | * frame). 235 | * 236 | * @NL80211_CMD_GET_MPATH: Get mesh path attributes for mesh path to 237 | * destination %NL80211_ATTR_MAC on the interface identified by 238 | * %NL80211_ATTR_IFINDEX. 239 | * @NL80211_CMD_SET_MPATH: Set mesh path attributes for mesh path to 240 | * destination %NL80211_ATTR_MAC on the interface identified by 241 | * %NL80211_ATTR_IFINDEX. 242 | * @NL80211_CMD_NEW_MPATH: Create a new mesh path for the destination given by 243 | * %NL80211_ATTR_MAC via %NL80211_ATTR_MPATH_NEXT_HOP. 244 | * @NL80211_CMD_DEL_MPATH: Delete a mesh path to the destination given by 245 | * %NL80211_ATTR_MAC. 246 | * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the 247 | * the interface identified by %NL80211_ATTR_IFINDEX. 248 | * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC 249 | * or, if no MAC address given, all mesh paths, on the interface identified 250 | * by %NL80211_ATTR_IFINDEX. 251 | * @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by 252 | * %NL80211_ATTR_IFINDEX. 253 | * 254 | * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set 255 | * regulatory domain. 256 | * @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command 257 | * after being queried by the kernel. CRDA replies by sending a regulatory 258 | * domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our 259 | * current alpha2 if it found a match. It also provides 260 | * NL80211_ATTR_REG_RULE_FLAGS, and a set of regulatory rules. Each 261 | * regulatory rule is a nested set of attributes given by 262 | * %NL80211_ATTR_REG_RULE_FREQ_[START|END] and 263 | * %NL80211_ATTR_FREQ_RANGE_MAX_BW with an attached power rule given by 264 | * %NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN and 265 | * %NL80211_ATTR_REG_RULE_POWER_MAX_EIRP. 266 | * @NL80211_CMD_REQ_SET_REG: ask the wireless core to set the regulatory domain 267 | * to the specified ISO/IEC 3166-1 alpha2 country code. The core will 268 | * store this as a valid request and then query userspace for it. 269 | * 270 | * @NL80211_CMD_GET_MESH_CONFIG: Get mesh networking properties for the 271 | * interface identified by %NL80211_ATTR_IFINDEX 272 | * 273 | * @NL80211_CMD_SET_MESH_CONFIG: Set mesh networking properties for the 274 | * interface identified by %NL80211_ATTR_IFINDEX 275 | * 276 | * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The 277 | * interface is identified with %NL80211_ATTR_IFINDEX and the management 278 | * frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be 279 | * added to the end of the specified management frame is specified with 280 | * %NL80211_ATTR_IE. If the command succeeds, the requested data will be 281 | * added to all specified management frames generated by 282 | * kernel/firmware/driver. 283 | * Note: This command has been removed and it is only reserved at this 284 | * point to avoid re-using existing command number. The functionality this 285 | * command was planned for has been provided with cleaner design with the 286 | * option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN, 287 | * NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE, 288 | * NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE. 289 | * 290 | * @NL80211_CMD_GET_SCAN: get scan results 291 | * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters 292 | * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the 293 | * probe requests at CCK rate or not. 294 | * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to 295 | * NL80211_CMD_GET_SCAN and on the "scan" multicast group) 296 | * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons, 297 | * partial scan results may be available 298 | * 299 | * @NL80211_CMD_START_SCHED_SCAN: start a scheduled scan at certain 300 | * intervals, as specified by %NL80211_ATTR_SCHED_SCAN_INTERVAL. 301 | * Like with normal scans, if SSIDs (%NL80211_ATTR_SCAN_SSIDS) 302 | * are passed, they are used in the probe requests. For 303 | * broadcast, a broadcast SSID must be passed (ie. an empty 304 | * string). If no SSID is passed, no probe requests are sent and 305 | * a passive scan is performed. %NL80211_ATTR_SCAN_FREQUENCIES, 306 | * if passed, define which channels should be scanned; if not 307 | * passed, all channels allowed for the current regulatory domain 308 | * are used. Extra IEs can also be passed from the userspace by 309 | * using the %NL80211_ATTR_IE attribute. 310 | * @NL80211_CMD_STOP_SCHED_SCAN: stop a scheduled scan. Returns -ENOENT if 311 | * scheduled scan is not running. The caller may assume that as soon 312 | * as the call returns, it is safe to start a new scheduled scan again. 313 | * @NL80211_CMD_SCHED_SCAN_RESULTS: indicates that there are scheduled scan 314 | * results available. 315 | * @NL80211_CMD_SCHED_SCAN_STOPPED: indicates that the scheduled scan has 316 | * stopped. The driver may issue this event at any time during a 317 | * scheduled scan. One reason for stopping the scan is if the hardware 318 | * does not support starting an association or a normal scan while running 319 | * a scheduled scan. This event is also sent when the 320 | * %NL80211_CMD_STOP_SCHED_SCAN command is received or when the interface 321 | * is brought down while a scheduled scan was running. 322 | * 323 | * @NL80211_CMD_GET_SURVEY: get survey resuls, e.g. channel occupation 324 | * or noise level 325 | * @NL80211_CMD_NEW_SURVEY_RESULTS: survey data notification (as a reply to 326 | * NL80211_CMD_GET_SURVEY and on the "scan" multicast group) 327 | * 328 | * @NL80211_CMD_SET_PMKSA: Add a PMKSA cache entry, using %NL80211_ATTR_MAC 329 | * (for the BSSID) and %NL80211_ATTR_PMKID. 330 | * @NL80211_CMD_DEL_PMKSA: Delete a PMKSA cache entry, using %NL80211_ATTR_MAC 331 | * (for the BSSID) and %NL80211_ATTR_PMKID. 332 | * @NL80211_CMD_FLUSH_PMKSA: Flush all PMKSA cache entries. 333 | * 334 | * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain 335 | * has been changed and provides details of the request information 336 | * that caused the change such as who initiated the regulatory request 337 | * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx 338 | * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if 339 | * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or 340 | * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain 341 | * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is 342 | * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on 343 | * to (%NL80211_ATTR_REG_ALPHA2). 344 | * @NL80211_CMD_REG_BEACON_HINT: indicates to userspace that an AP beacon 345 | * has been found while world roaming thus enabling active scan or 346 | * any mode of operation that initiates TX (beacons) on a channel 347 | * where we would not have been able to do either before. As an example 348 | * if you are world roaming (regulatory domain set to world or if your 349 | * driver is using a custom world roaming regulatory domain) and while 350 | * doing a passive scan on the 5 GHz band you find an AP there (if not 351 | * on a DFS channel) you will now be able to actively scan for that AP 352 | * or use AP mode on your card on that same channel. Note that this will 353 | * never be used for channels 1-11 on the 2 GHz band as they are always 354 | * enabled world wide. This beacon hint is only sent if your device had 355 | * either disabled active scanning or beaconing on a channel. We send to 356 | * userspace the wiphy on which we removed a restriction from 357 | * (%NL80211_ATTR_WIPHY) and the channel on which this occurred 358 | * before (%NL80211_ATTR_FREQ_BEFORE) and after (%NL80211_ATTR_FREQ_AFTER) 359 | * the beacon hint was processed. 360 | * 361 | * @NL80211_CMD_AUTHENTICATE: authentication request and notification. 362 | * This command is used both as a command (request to authenticate) and 363 | * as an event on the "mlme" multicast group indicating completion of the 364 | * authentication process. 365 | * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the 366 | * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and 367 | * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify 368 | * the SSID (mainly for association, but is included in authentication 369 | * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used 370 | * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE 371 | * is used to specify the authentication type. %NL80211_ATTR_IE is used to 372 | * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs) 373 | * to be added to the frame. 374 | * When used as an event, this reports reception of an Authentication 375 | * frame in station and IBSS modes when the local MLME processed the 376 | * frame, i.e., it was for the local STA and was received in correct 377 | * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the 378 | * MLME SAP interface (kernel providing MLME, userspace SME). The 379 | * included %NL80211_ATTR_FRAME attribute contains the management frame 380 | * (including both the header and frame body, but not FCS). This event is 381 | * also used to indicate if the authentication attempt timed out. In that 382 | * case the %NL80211_ATTR_FRAME attribute is replaced with a 383 | * %NL80211_ATTR_TIMED_OUT flag (and %NL80211_ATTR_MAC to indicate which 384 | * pending authentication timed out). 385 | * @NL80211_CMD_ASSOCIATE: association request and notification; like 386 | * NL80211_CMD_AUTHENTICATE but for Association and Reassociation 387 | * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request, 388 | * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives). 389 | * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like 390 | * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to 391 | * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication 392 | * primitives). 393 | * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like 394 | * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to 395 | * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives). 396 | * 397 | * @NL80211_CMD_MICHAEL_MIC_FAILURE: notification of a locally detected Michael 398 | * MIC (part of TKIP) failure; sent on the "mlme" multicast group; the 399 | * event includes %NL80211_ATTR_MAC to describe the source MAC address of 400 | * the frame with invalid MIC, %NL80211_ATTR_KEY_TYPE to show the key 401 | * type, %NL80211_ATTR_KEY_IDX to indicate the key identifier, and 402 | * %NL80211_ATTR_KEY_SEQ to indicate the TSC value of the frame; this 403 | * event matches with MLME-MICHAELMICFAILURE.indication() primitive 404 | * 405 | * @NL80211_CMD_JOIN_IBSS: Join a new IBSS -- given at least an SSID and a 406 | * FREQ attribute (for the initial frequency if no peer can be found) 407 | * and optionally a MAC (as BSSID) and FREQ_FIXED attribute if those 408 | * should be fixed rather than automatically determined. Can only be 409 | * executed on a network interface that is UP, and fixed BSSID/FREQ 410 | * may be rejected. Another optional parameter is the beacon interval, 411 | * given in the %NL80211_ATTR_BEACON_INTERVAL attribute, which if not 412 | * given defaults to 100 TU (102.4ms). 413 | * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is 414 | * determined by the network interface. 415 | * 416 | * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute 417 | * to identify the device, and the TESTDATA blob attribute to pass through 418 | * to the driver. 419 | * 420 | * @NL80211_CMD_CONNECT: connection request and notification; this command 421 | * requests to connect to a specified network but without separating 422 | * auth and assoc steps. For this, you need to specify the SSID in a 423 | * %NL80211_ATTR_SSID attribute, and can optionally specify the association 424 | * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_USE_MFP, 425 | * %NL80211_ATTR_MAC, %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT, 426 | * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, 427 | * %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT, %NL80211_ATTR_MAC_HINT, and 428 | * %NL80211_ATTR_WIPHY_FREQ_HINT. 429 | * If included, %NL80211_ATTR_MAC and %NL80211_ATTR_WIPHY_FREQ are 430 | * restrictions on BSS selection, i.e., they effectively prevent roaming 431 | * within the ESS. %NL80211_ATTR_MAC_HINT and %NL80211_ATTR_WIPHY_FREQ_HINT 432 | * can be included to provide a recommendation of the initial BSS while 433 | * allowing the driver to roam to other BSSes within the ESS and also to 434 | * ignore this recommendation if the indicated BSS is not ideal. Only one 435 | * set of BSSID,frequency parameters is used (i.e., either the enforcing 436 | * %NL80211_ATTR_MAC,%NL80211_ATTR_WIPHY_FREQ or the less strict 437 | * %NL80211_ATTR_MAC_HINT and %NL80211_ATTR_WIPHY_FREQ_HINT). 438 | * Background scan period can optionally be 439 | * specified in %NL80211_ATTR_BG_SCAN_PERIOD, 440 | * if not specified default background scan configuration 441 | * in driver is used and if period value is 0, bg scan will be disabled. 442 | * This attribute is ignored if driver does not support roam scan. 443 | * It is also sent as an event, with the BSSID and response IEs when the 444 | * connection is established or failed to be established. This can be 445 | * determined by the STATUS_CODE attribute. 446 | * @NL80211_CMD_ROAM: request that the card roam (currently not implemented), 447 | * sent as an event when the card/driver roamed by itself. 448 | * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify 449 | * userspace that a connection was dropped by the AP or due to other 450 | * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and 451 | * %NL80211_ATTR_REASON_CODE attributes are used. 452 | * 453 | * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices 454 | * associated with this wiphy must be down and will follow. 455 | * 456 | * @NL80211_CMD_REMAIN_ON_CHANNEL: Request to remain awake on the specified 457 | * channel for the specified amount of time. This can be used to do 458 | * off-channel operations like transmit a Public Action frame and wait for 459 | * a response while being associated to an AP on another channel. 460 | * %NL80211_ATTR_IFINDEX is used to specify which interface (and thus 461 | * radio) is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the 462 | * frequency for the operation. 463 | * %NL80211_ATTR_DURATION is used to specify the duration in milliseconds 464 | * to remain on the channel. This command is also used as an event to 465 | * notify when the requested duration starts (it may take a while for the 466 | * driver to schedule this time due to other concurrent needs for the 467 | * radio). 468 | * When called, this operation returns a cookie (%NL80211_ATTR_COOKIE) 469 | * that will be included with any events pertaining to this request; 470 | * the cookie is also used to cancel the request. 471 | * @NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL: This command can be used to cancel a 472 | * pending remain-on-channel duration if the desired operation has been 473 | * completed prior to expiration of the originally requested duration. 474 | * %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify the 475 | * radio. The %NL80211_ATTR_COOKIE attribute must be given as well to 476 | * uniquely identify the request. 477 | * This command is also used as an event to notify when a requested 478 | * remain-on-channel duration has expired. 479 | * 480 | * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX 481 | * rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface 482 | * and @NL80211_ATTR_TX_RATES the set of allowed rates. 483 | * 484 | * @NL80211_CMD_REGISTER_FRAME: Register for receiving certain mgmt frames 485 | * (via @NL80211_CMD_FRAME) for processing in userspace. This command 486 | * requires an interface index, a frame type attribute (optional for 487 | * backward compatibility reasons, if not given assumes action frames) 488 | * and a match attribute containing the first few bytes of the frame 489 | * that should match, e.g. a single byte for only a category match or 490 | * four bytes for vendor frames including the OUI. The registration 491 | * cannot be dropped, but is removed automatically when the netlink 492 | * socket is closed. Multiple registrations can be made. 493 | * @NL80211_CMD_REGISTER_ACTION: Alias for @NL80211_CMD_REGISTER_FRAME for 494 | * backward compatibility 495 | * @NL80211_CMD_FRAME: Management frame TX request and RX notification. This 496 | * command is used both as a request to transmit a management frame and 497 | * as an event indicating reception of a frame that was not processed in 498 | * kernel code, but is for us (i.e., which may need to be processed in a 499 | * user space application). %NL80211_ATTR_FRAME is used to specify the 500 | * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ is used 501 | * to indicate on which channel the frame is to be transmitted or was 502 | * received. If this channel is not the current channel (remain-on-channel 503 | * or the operational channel) the device will switch to the given channel 504 | * and transmit the frame, optionally waiting for a response for the time 505 | * specified using %NL80211_ATTR_DURATION. When called, this operation 506 | * returns a cookie (%NL80211_ATTR_COOKIE) that will be included with the 507 | * TX status event pertaining to the TX request. 508 | * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the 509 | * management frames at CCK rate or not in 2GHz band. 510 | * %NL80211_ATTR_CSA_C_OFFSETS_TX is an array of offsets to CSA 511 | * counters which will be updated to the current value. This attribute 512 | * is used during CSA period. 513 | * @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this 514 | * command may be used with the corresponding cookie to cancel the wait 515 | * time if it is known that it is no longer necessary. 516 | * @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility. 517 | * @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame 518 | * transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies 519 | * the TX command and %NL80211_ATTR_FRAME includes the contents of the 520 | * frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged 521 | * the frame. 522 | * @NL80211_CMD_ACTION_TX_STATUS: Alias for @NL80211_CMD_FRAME_TX_STATUS for 523 | * backward compatibility. 524 | * 525 | * @NL80211_CMD_SET_POWER_SAVE: Set powersave, using %NL80211_ATTR_PS_STATE 526 | * @NL80211_CMD_GET_POWER_SAVE: Get powersave status in %NL80211_ATTR_PS_STATE 527 | * 528 | * @NL80211_CMD_SET_CQM: Connection quality monitor configuration. This command 529 | * is used to configure connection quality monitoring notification trigger 530 | * levels. 531 | * @NL80211_CMD_NOTIFY_CQM: Connection quality monitor notification. This 532 | * command is used as an event to indicate the that a trigger level was 533 | * reached. 534 | * @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ 535 | * and the attributes determining channel width) the given interface 536 | * (identifed by %NL80211_ATTR_IFINDEX) shall operate on. 537 | * In case multiple channels are supported by the device, the mechanism 538 | * with which it switches channels is implementation-defined. 539 | * When a monitor interface is given, it can only switch channel while 540 | * no other interfaces are operating to avoid disturbing the operation 541 | * of any other interfaces, and other interfaces will again take 542 | * precedence when they are used. 543 | * 544 | * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface. 545 | * 546 | * @NL80211_CMD_JOIN_MESH: Join a mesh. The mesh ID must be given, and initial 547 | * mesh config parameters may be given. 548 | * @NL80211_CMD_LEAVE_MESH: Leave the mesh network -- no special arguments, the 549 | * network is determined by the network interface. 550 | * 551 | * @NL80211_CMD_UNPROT_DEAUTHENTICATE: Unprotected deauthentication frame 552 | * notification. This event is used to indicate that an unprotected 553 | * deauthentication frame was dropped when MFP is in use. 554 | * @NL80211_CMD_UNPROT_DISASSOCIATE: Unprotected disassociation frame 555 | * notification. This event is used to indicate that an unprotected 556 | * disassociation frame was dropped when MFP is in use. 557 | * 558 | * @NL80211_CMD_NEW_PEER_CANDIDATE: Notification on the reception of a 559 | * beacon or probe response from a compatible mesh peer. This is only 560 | * sent while no station information (sta_info) exists for the new peer 561 | * candidate and when @NL80211_MESH_SETUP_USERSPACE_AUTH, 562 | * @NL80211_MESH_SETUP_USERSPACE_AMPE, or 563 | * @NL80211_MESH_SETUP_USERSPACE_MPM is set. On reception of this 564 | * notification, userspace may decide to create a new station 565 | * (@NL80211_CMD_NEW_STATION). To stop this notification from 566 | * reoccurring, the userspace authentication daemon may want to create the 567 | * new station with the AUTHENTICATED flag unset and maybe change it later 568 | * depending on the authentication result. 569 | * 570 | * @NL80211_CMD_GET_WOWLAN: get Wake-on-Wireless-LAN (WoWLAN) settings. 571 | * @NL80211_CMD_SET_WOWLAN: set Wake-on-Wireless-LAN (WoWLAN) settings. 572 | * Since wireless is more complex than wired ethernet, it supports 573 | * various triggers. These triggers can be configured through this 574 | * command with the %NL80211_ATTR_WOWLAN_TRIGGERS attribute. For 575 | * more background information, see 576 | * http://wireless.kernel.org/en/users/Documentation/WoWLAN. 577 | * The @NL80211_CMD_SET_WOWLAN command can also be used as a notification 578 | * from the driver reporting the wakeup reason. In this case, the 579 | * @NL80211_ATTR_WOWLAN_TRIGGERS attribute will contain the reason 580 | * for the wakeup, if it was caused by wireless. If it is not present 581 | * in the wakeup notification, the wireless device didn't cause the 582 | * wakeup but reports that it was woken up. 583 | * 584 | * @NL80211_CMD_SET_REKEY_OFFLOAD: This command is used give the driver 585 | * the necessary information for supporting GTK rekey offload. This 586 | * feature is typically used during WoWLAN. The configuration data 587 | * is contained in %NL80211_ATTR_REKEY_DATA (which is nested and 588 | * contains the data in sub-attributes). After rekeying happened, 589 | * this command may also be sent by the driver as an MLME event to 590 | * inform userspace of the new replay counter. 591 | * 592 | * @NL80211_CMD_PMKSA_CANDIDATE: This is used as an event to inform userspace 593 | * of PMKSA caching dandidates. 594 | * 595 | * @NL80211_CMD_TDLS_OPER: Perform a high-level TDLS command (e.g. link setup). 596 | * In addition, this can be used as an event to request userspace to take 597 | * actions on TDLS links (set up a new link or tear down an existing one). 598 | * In such events, %NL80211_ATTR_TDLS_OPERATION indicates the requested 599 | * operation, %NL80211_ATTR_MAC contains the peer MAC address, and 600 | * %NL80211_ATTR_REASON_CODE the reason code to be used (only with 601 | * %NL80211_TDLS_TEARDOWN). 602 | * @NL80211_CMD_TDLS_MGMT: Send a TDLS management frame. The 603 | * %NL80211_ATTR_TDLS_ACTION attribute determines the type of frame to be 604 | * sent. Public Action codes (802.11-2012 8.1.5.1) will be sent as 605 | * 802.11 management frames, while TDLS action codes (802.11-2012 606 | * 8.5.13.1) will be encapsulated and sent as data frames. The currently 607 | * supported Public Action code is %WLAN_PUB_ACTION_TDLS_DISCOVER_RES 608 | * and the currently supported TDLS actions codes are given in 609 | * &enum ieee80211_tdls_actioncode. 610 | * 611 | * @NL80211_CMD_UNEXPECTED_FRAME: Used by an application controlling an AP 612 | * (or GO) interface (i.e. hostapd) to ask for unexpected frames to 613 | * implement sending deauth to stations that send unexpected class 3 614 | * frames. Also used as the event sent by the kernel when such a frame 615 | * is received. 616 | * For the event, the %NL80211_ATTR_MAC attribute carries the TA and 617 | * other attributes like the interface index are present. 618 | * If used as the command it must have an interface index and you can 619 | * only unsubscribe from the event by closing the socket. Subscription 620 | * is also for %NL80211_CMD_UNEXPECTED_4ADDR_FRAME events. 621 | * 622 | * @NL80211_CMD_UNEXPECTED_4ADDR_FRAME: Sent as an event indicating that the 623 | * associated station identified by %NL80211_ATTR_MAC sent a 4addr frame 624 | * and wasn't already in a 4-addr VLAN. The event will be sent similarly 625 | * to the %NL80211_CMD_UNEXPECTED_FRAME event, to the same listener. 626 | * 627 | * @NL80211_CMD_PROBE_CLIENT: Probe an associated station on an AP interface 628 | * by sending a null data frame to it and reporting when the frame is 629 | * acknowleged. This is used to allow timing out inactive clients. Uses 630 | * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_MAC. The command returns a 631 | * direct reply with an %NL80211_ATTR_COOKIE that is later used to match 632 | * up the event with the request. The event includes the same data and 633 | * has %NL80211_ATTR_ACK set if the frame was ACKed. 634 | * 635 | * @NL80211_CMD_REGISTER_BEACONS: Register this socket to receive beacons from 636 | * other BSSes when any interfaces are in AP mode. This helps implement 637 | * OLBC handling in hostapd. Beacons are reported in %NL80211_CMD_FRAME 638 | * messages. Note that per PHY only one application may register. 639 | * 640 | * @NL80211_CMD_SET_NOACK_MAP: sets a bitmap for the individual TIDs whether 641 | * No Acknowledgement Policy should be applied. 642 | * 643 | * @NL80211_CMD_CH_SWITCH_NOTIFY: An AP or GO may decide to switch channels 644 | * independently of the userspace SME, send this event indicating 645 | * %NL80211_ATTR_IFINDEX is now on %NL80211_ATTR_WIPHY_FREQ and the 646 | * attributes determining channel width. This indication may also be 647 | * sent when a remotely-initiated switch (e.g., when a STA receives a CSA 648 | * from the remote AP) is completed; 649 | * 650 | * @NL80211_CMD_CH_SWITCH_STARTED_NOTIFY: Notify that a channel switch 651 | * has been started on an interface, regardless of the initiator 652 | * (ie. whether it was requested from a remote device or 653 | * initiated on our own). It indicates that 654 | * %NL80211_ATTR_IFINDEX will be on %NL80211_ATTR_WIPHY_FREQ 655 | * after %NL80211_ATTR_CH_SWITCH_COUNT TBTT's. The userspace may 656 | * decide to react to this indication by requesting other 657 | * interfaces to change channel as well. 658 | * 659 | * @NL80211_CMD_START_P2P_DEVICE: Start the given P2P Device, identified by 660 | * its %NL80211_ATTR_WDEV identifier. It must have been created with 661 | * %NL80211_CMD_NEW_INTERFACE previously. After it has been started, the 662 | * P2P Device can be used for P2P operations, e.g. remain-on-channel and 663 | * public action frame TX. 664 | * @NL80211_CMD_STOP_P2P_DEVICE: Stop the given P2P Device, identified by 665 | * its %NL80211_ATTR_WDEV identifier. 666 | * 667 | * @NL80211_CMD_CONN_FAILED: connection request to an AP failed; used to 668 | * notify userspace that AP has rejected the connection request from a 669 | * station, due to particular reason. %NL80211_ATTR_CONN_FAILED_REASON 670 | * is used for this. 671 | * 672 | * @NL80211_CMD_SET_MCAST_RATE: Change the rate used to send multicast frames 673 | * for IBSS or MESH vif. 674 | * 675 | * @NL80211_CMD_SET_MAC_ACL: sets ACL for MAC address based access control. 676 | * This is to be used with the drivers advertising the support of MAC 677 | * address based access control. List of MAC addresses is passed in 678 | * %NL80211_ATTR_MAC_ADDRS and ACL policy is passed in 679 | * %NL80211_ATTR_ACL_POLICY. Driver will enable ACL with this list, if it 680 | * is not already done. The new list will replace any existing list. Driver 681 | * will clear its ACL when the list of MAC addresses passed is empty. This 682 | * command is used in AP/P2P GO mode. Driver has to make sure to clear its 683 | * ACL list during %NL80211_CMD_STOP_AP. 684 | * 685 | * @NL80211_CMD_RADAR_DETECT: Start a Channel availability check (CAC). Once 686 | * a radar is detected or the channel availability scan (CAC) has finished 687 | * or was aborted, or a radar was detected, usermode will be notified with 688 | * this event. This command is also used to notify userspace about radars 689 | * while operating on this channel. 690 | * %NL80211_ATTR_RADAR_EVENT is used to inform about the type of the 691 | * event. 692 | * 693 | * @NL80211_CMD_GET_PROTOCOL_FEATURES: Get global nl80211 protocol features, 694 | * i.e. features for the nl80211 protocol rather than device features. 695 | * Returns the features in the %NL80211_ATTR_PROTOCOL_FEATURES bitmap. 696 | * 697 | * @NL80211_CMD_UPDATE_FT_IES: Pass down the most up-to-date Fast Transition 698 | * Information Element to the WLAN driver 699 | * 700 | * @NL80211_CMD_FT_EVENT: Send a Fast transition event from the WLAN driver 701 | * to the supplicant. This will carry the target AP's MAC address along 702 | * with the relevant Information Elements. This event is used to report 703 | * received FT IEs (MDIE, FTIE, RSN IE, TIE, RICIE). 704 | * 705 | * @NL80211_CMD_CRIT_PROTOCOL_START: Indicates user-space will start running 706 | * a critical protocol that needs more reliability in the connection to 707 | * complete. 708 | * 709 | * @NL80211_CMD_CRIT_PROTOCOL_STOP: Indicates the connection reliability can 710 | * return back to normal. 711 | * 712 | * @NL80211_CMD_GET_COALESCE: Get currently supported coalesce rules. 713 | * @NL80211_CMD_SET_COALESCE: Configure coalesce rules or clear existing rules. 714 | * 715 | * @NL80211_CMD_CHANNEL_SWITCH: Perform a channel switch by announcing the 716 | * the new channel information (Channel Switch Announcement - CSA) 717 | * in the beacon for some time (as defined in the 718 | * %NL80211_ATTR_CH_SWITCH_COUNT parameter) and then change to the 719 | * new channel. Userspace provides the new channel information (using 720 | * %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel 721 | * width). %NL80211_ATTR_CH_SWITCH_BLOCK_TX may be supplied to inform 722 | * other station that transmission must be blocked until the channel 723 | * switch is complete. 724 | * 725 | * @NL80211_CMD_VENDOR: Vendor-specified command/event. The command is specified 726 | * by the %NL80211_ATTR_VENDOR_ID attribute and a sub-command in 727 | * %NL80211_ATTR_VENDOR_SUBCMD. Parameter(s) can be transported in 728 | * %NL80211_ATTR_VENDOR_DATA. 729 | * For feature advertisement, the %NL80211_ATTR_VENDOR_DATA attribute is 730 | * used in the wiphy data as a nested attribute containing descriptions 731 | * (&struct nl80211_vendor_cmd_info) of the supported vendor commands. 732 | * This may also be sent as an event with the same attributes. 733 | * 734 | * @NL80211_CMD_SET_QOS_MAP: Set Interworking QoS mapping for IP DSCP values. 735 | * The QoS mapping information is included in %NL80211_ATTR_QOS_MAP. If 736 | * that attribute is not included, QoS mapping is disabled. Since this 737 | * QoS mapping is relevant for IP packets, it is only valid during an 738 | * association. This is cleared on disassociation and AP restart. 739 | * 740 | * @NL80211_CMD_ADD_TX_TS: Ask the kernel to add a traffic stream for the given 741 | * %NL80211_ATTR_TSID and %NL80211_ATTR_MAC with %NL80211_ATTR_USER_PRIO 742 | * and %NL80211_ATTR_ADMITTED_TIME parameters. 743 | * Note that the action frame handshake with the AP shall be handled by 744 | * userspace via the normal management RX/TX framework, this only sets 745 | * up the TX TS in the driver/device. 746 | * If the admitted time attribute is not added then the request just checks 747 | * if a subsequent setup could be successful, the intent is to use this to 748 | * avoid setting up a session with the AP when local restrictions would 749 | * make that impossible. However, the subsequent "real" setup may still 750 | * fail even if the check was successful. 751 | * @NL80211_CMD_DEL_TX_TS: Remove an existing TS with the %NL80211_ATTR_TSID 752 | * and %NL80211_ATTR_MAC parameters. It isn't necessary to call this 753 | * before removing a station entry entirely, or before disassociating 754 | * or similar, cleanup will happen in the driver/device in this case. 755 | * 756 | * @NL80211_CMD_GET_MPP: Get mesh path attributes for mesh proxy path to 757 | * destination %NL80211_ATTR_MAC on the interface identified by 758 | * %NL80211_ATTR_IFINDEX. 759 | * 760 | * @NL80211_CMD_JOIN_OCB: Join the OCB network. The center frequency and 761 | * bandwidth of a channel must be given. 762 | * @NL80211_CMD_LEAVE_OCB: Leave the OCB network -- no special arguments, the 763 | * network is determined by the network interface. 764 | * @NL80211_CMD_CHANGE_CHANNEL_OCB: Change OCB channel. The center frequency and 765 | * bandwidth of a channel must be given. 766 | * 767 | * @NL80211_CMD_TDLS_CHANNEL_SWITCH: Start channel-switching with a TDLS peer, 768 | * identified by the %NL80211_ATTR_MAC parameter. A target channel is 769 | * provided via %NL80211_ATTR_WIPHY_FREQ and other attributes determining 770 | * channel width/type. The target operating class is given via 771 | * %NL80211_ATTR_OPER_CLASS. 772 | * The driver is responsible for continually initiating channel-switching 773 | * operations and returning to the base channel for communication with the 774 | * AP. 775 | * @NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH: Stop channel-switching with a TDLS 776 | * peer given by %NL80211_ATTR_MAC. Both peers must be on the base channel 777 | * when this command completes. 778 | * 779 | * @NL80211_CMD_MAX: highest used command number 780 | * @__NL80211_CMD_AFTER_LAST: internal use 781 | */ 782 | enum nl80211_commands { 783 | /* don't change the order or add anything between, this is ABI! */ 784 | NL80211_CMD_UNSPEC, 785 | 786 | NL80211_CMD_GET_WIPHY, /* can dump */ 787 | NL80211_CMD_SET_WIPHY, 788 | NL80211_CMD_NEW_WIPHY, 789 | NL80211_CMD_DEL_WIPHY, 790 | 791 | NL80211_CMD_GET_INTERFACE, /* can dump */ 792 | NL80211_CMD_SET_INTERFACE, 793 | NL80211_CMD_NEW_INTERFACE, 794 | NL80211_CMD_DEL_INTERFACE, 795 | 796 | NL80211_CMD_GET_KEY, 797 | NL80211_CMD_SET_KEY, 798 | NL80211_CMD_NEW_KEY, 799 | NL80211_CMD_DEL_KEY, 800 | 801 | NL80211_CMD_GET_BEACON, 802 | NL80211_CMD_SET_BEACON, 803 | NL80211_CMD_START_AP, 804 | NL80211_CMD_NEW_BEACON = NL80211_CMD_START_AP, 805 | NL80211_CMD_STOP_AP, 806 | NL80211_CMD_DEL_BEACON = NL80211_CMD_STOP_AP, 807 | 808 | NL80211_CMD_GET_STATION, 809 | NL80211_CMD_SET_STATION, 810 | NL80211_CMD_NEW_STATION, 811 | NL80211_CMD_DEL_STATION, 812 | 813 | NL80211_CMD_GET_MPATH, 814 | NL80211_CMD_SET_MPATH, 815 | NL80211_CMD_NEW_MPATH, 816 | NL80211_CMD_DEL_MPATH, 817 | 818 | NL80211_CMD_SET_BSS, 819 | 820 | NL80211_CMD_SET_REG, 821 | NL80211_CMD_REQ_SET_REG, 822 | 823 | NL80211_CMD_GET_MESH_CONFIG, 824 | NL80211_CMD_SET_MESH_CONFIG, 825 | 826 | NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */, 827 | 828 | NL80211_CMD_GET_REG, 829 | 830 | NL80211_CMD_GET_SCAN, 831 | NL80211_CMD_TRIGGER_SCAN, 832 | NL80211_CMD_NEW_SCAN_RESULTS, 833 | NL80211_CMD_SCAN_ABORTED, 834 | 835 | NL80211_CMD_REG_CHANGE, 836 | 837 | NL80211_CMD_AUTHENTICATE, 838 | NL80211_CMD_ASSOCIATE, 839 | NL80211_CMD_DEAUTHENTICATE, 840 | NL80211_CMD_DISASSOCIATE, 841 | 842 | NL80211_CMD_MICHAEL_MIC_FAILURE, 843 | 844 | NL80211_CMD_REG_BEACON_HINT, 845 | 846 | NL80211_CMD_JOIN_IBSS, 847 | NL80211_CMD_LEAVE_IBSS, 848 | 849 | NL80211_CMD_TESTMODE, 850 | 851 | NL80211_CMD_CONNECT, 852 | NL80211_CMD_ROAM, 853 | NL80211_CMD_DISCONNECT, 854 | 855 | NL80211_CMD_SET_WIPHY_NETNS, 856 | 857 | NL80211_CMD_GET_SURVEY, 858 | NL80211_CMD_NEW_SURVEY_RESULTS, 859 | 860 | NL80211_CMD_SET_PMKSA, 861 | NL80211_CMD_DEL_PMKSA, 862 | NL80211_CMD_FLUSH_PMKSA, 863 | 864 | NL80211_CMD_REMAIN_ON_CHANNEL, 865 | NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL, 866 | 867 | NL80211_CMD_SET_TX_BITRATE_MASK, 868 | 869 | NL80211_CMD_REGISTER_FRAME, 870 | NL80211_CMD_REGISTER_ACTION = NL80211_CMD_REGISTER_FRAME, 871 | NL80211_CMD_FRAME, 872 | NL80211_CMD_ACTION = NL80211_CMD_FRAME, 873 | NL80211_CMD_FRAME_TX_STATUS, 874 | NL80211_CMD_ACTION_TX_STATUS = NL80211_CMD_FRAME_TX_STATUS, 875 | 876 | NL80211_CMD_SET_POWER_SAVE, 877 | NL80211_CMD_GET_POWER_SAVE, 878 | 879 | NL80211_CMD_SET_CQM, 880 | NL80211_CMD_NOTIFY_CQM, 881 | 882 | NL80211_CMD_SET_CHANNEL, 883 | NL80211_CMD_SET_WDS_PEER, 884 | 885 | NL80211_CMD_FRAME_WAIT_CANCEL, 886 | 887 | NL80211_CMD_JOIN_MESH, 888 | NL80211_CMD_LEAVE_MESH, 889 | 890 | NL80211_CMD_UNPROT_DEAUTHENTICATE, 891 | NL80211_CMD_UNPROT_DISASSOCIATE, 892 | 893 | NL80211_CMD_NEW_PEER_CANDIDATE, 894 | 895 | NL80211_CMD_GET_WOWLAN, 896 | NL80211_CMD_SET_WOWLAN, 897 | 898 | NL80211_CMD_START_SCHED_SCAN, 899 | NL80211_CMD_STOP_SCHED_SCAN, 900 | NL80211_CMD_SCHED_SCAN_RESULTS, 901 | NL80211_CMD_SCHED_SCAN_STOPPED, 902 | 903 | NL80211_CMD_SET_REKEY_OFFLOAD, 904 | 905 | NL80211_CMD_PMKSA_CANDIDATE, 906 | 907 | NL80211_CMD_TDLS_OPER, 908 | NL80211_CMD_TDLS_MGMT, 909 | 910 | NL80211_CMD_UNEXPECTED_FRAME, 911 | 912 | NL80211_CMD_PROBE_CLIENT, 913 | 914 | NL80211_CMD_REGISTER_BEACONS, 915 | 916 | NL80211_CMD_UNEXPECTED_4ADDR_FRAME, 917 | 918 | NL80211_CMD_SET_NOACK_MAP, 919 | 920 | NL80211_CMD_CH_SWITCH_NOTIFY, 921 | 922 | NL80211_CMD_START_P2P_DEVICE, 923 | NL80211_CMD_STOP_P2P_DEVICE, 924 | 925 | NL80211_CMD_CONN_FAILED, 926 | 927 | NL80211_CMD_SET_MCAST_RATE, 928 | 929 | NL80211_CMD_SET_MAC_ACL, 930 | 931 | NL80211_CMD_RADAR_DETECT, 932 | 933 | NL80211_CMD_GET_PROTOCOL_FEATURES, 934 | 935 | NL80211_CMD_UPDATE_FT_IES, 936 | NL80211_CMD_FT_EVENT, 937 | 938 | NL80211_CMD_CRIT_PROTOCOL_START, 939 | NL80211_CMD_CRIT_PROTOCOL_STOP, 940 | 941 | NL80211_CMD_GET_COALESCE, 942 | NL80211_CMD_SET_COALESCE, 943 | 944 | NL80211_CMD_CHANNEL_SWITCH, 945 | 946 | NL80211_CMD_VENDOR, 947 | 948 | NL80211_CMD_SET_QOS_MAP, 949 | 950 | NL80211_CMD_ADD_TX_TS, 951 | NL80211_CMD_DEL_TX_TS, 952 | 953 | NL80211_CMD_GET_MPP, 954 | 955 | NL80211_CMD_JOIN_OCB, 956 | NL80211_CMD_LEAVE_OCB, 957 | NL80211_CMD_CHANGE_CHANNEL_OCB, 958 | 959 | NL80211_CMD_CH_SWITCH_STARTED_NOTIFY, 960 | 961 | NL80211_CMD_TDLS_CHANNEL_SWITCH, 962 | NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH, 963 | 964 | /* add new commands above here */ 965 | 966 | /* used to define NL80211_CMD_MAX below */ 967 | __NL80211_CMD_AFTER_LAST, 968 | NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1 969 | }; 970 | 971 | /* 972 | * Allow user space programs to use #ifdef on new commands by defining them 973 | * here 974 | */ 975 | #define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS 976 | #define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE 977 | #define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE 978 | #define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE 979 | #define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE 980 | #define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE 981 | #define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE 982 | #define NL80211_CMD_REG_BEACON_HINT NL80211_CMD_REG_BEACON_HINT 983 | 984 | #define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS 985 | 986 | /* source-level API compatibility */ 987 | #define NL80211_CMD_GET_MESH_PARAMS NL80211_CMD_GET_MESH_CONFIG 988 | #define NL80211_CMD_SET_MESH_PARAMS NL80211_CMD_SET_MESH_CONFIG 989 | #define NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE NL80211_MESH_SETUP_IE 990 | 991 | /** 992 | * enum nl80211_attrs - nl80211 netlink attributes 993 | * 994 | * @NL80211_ATTR_UNSPEC: unspecified attribute to catch errors 995 | * 996 | * @NL80211_ATTR_WIPHY: index of wiphy to operate on, cf. 997 | * /sys/class/ieee80211//index 998 | * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming) 999 | * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters 1000 | * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz, 1001 | * defines the channel together with the (deprecated) 1002 | * %NL80211_ATTR_WIPHY_CHANNEL_TYPE attribute or the attributes 1003 | * %NL80211_ATTR_CHANNEL_WIDTH and if needed %NL80211_ATTR_CENTER_FREQ1 1004 | * and %NL80211_ATTR_CENTER_FREQ2 1005 | * @NL80211_ATTR_CHANNEL_WIDTH: u32 attribute containing one of the values 1006 | * of &enum nl80211_chan_width, describing the channel width. See the 1007 | * documentation of the enum for more information. 1008 | * @NL80211_ATTR_CENTER_FREQ1: Center frequency of the first part of the 1009 | * channel, used for anything but 20 MHz bandwidth 1010 | * @NL80211_ATTR_CENTER_FREQ2: Center frequency of the second part of the 1011 | * channel, used only for 80+80 MHz bandwidth 1012 | * @NL80211_ATTR_WIPHY_CHANNEL_TYPE: included with NL80211_ATTR_WIPHY_FREQ 1013 | * if HT20 or HT40 are to be used (i.e., HT disabled if not included): 1014 | * NL80211_CHAN_NO_HT = HT not allowed (i.e., same as not including 1015 | * this attribute) 1016 | * NL80211_CHAN_HT20 = HT20 only 1017 | * NL80211_CHAN_HT40MINUS = secondary channel is below the primary channel 1018 | * NL80211_CHAN_HT40PLUS = secondary channel is above the primary channel 1019 | * This attribute is now deprecated. 1020 | * @NL80211_ATTR_WIPHY_RETRY_SHORT: TX retry limit for frames whose length is 1021 | * less than or equal to the RTS threshold; allowed range: 1..255; 1022 | * dot11ShortRetryLimit; u8 1023 | * @NL80211_ATTR_WIPHY_RETRY_LONG: TX retry limit for frames whose length is 1024 | * greater than the RTS threshold; allowed range: 1..255; 1025 | * dot11ShortLongLimit; u8 1026 | * @NL80211_ATTR_WIPHY_FRAG_THRESHOLD: fragmentation threshold, i.e., maximum 1027 | * length in octets for frames; allowed range: 256..8000, disable 1028 | * fragmentation with (u32)-1; dot11FragmentationThreshold; u32 1029 | * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length 1030 | * larger than or equal to this use RTS/CTS handshake); allowed range: 1031 | * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32 1032 | * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11 1033 | * section 7.3.2.9; dot11CoverageClass; u8 1034 | * 1035 | * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on 1036 | * @NL80211_ATTR_IFNAME: network interface name 1037 | * @NL80211_ATTR_IFTYPE: type of virtual interface, see &enum nl80211_iftype 1038 | * 1039 | * @NL80211_ATTR_WDEV: wireless device identifier, used for pseudo-devices 1040 | * that don't have a netdev (u64) 1041 | * 1042 | * @NL80211_ATTR_MAC: MAC address (various uses) 1043 | * 1044 | * @NL80211_ATTR_KEY_DATA: (temporal) key data; for TKIP this consists of 1045 | * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC 1046 | * keys 1047 | * @NL80211_ATTR_KEY_IDX: key ID (u8, 0-3) 1048 | * @NL80211_ATTR_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 1049 | * section 7.3.2.25.1, e.g. 0x000FAC04) 1050 | * @NL80211_ATTR_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and 1051 | * CCMP keys, each six bytes in little endian 1052 | * @NL80211_ATTR_KEY_DEFAULT: Flag attribute indicating the key is default key 1053 | * @NL80211_ATTR_KEY_DEFAULT_MGMT: Flag attribute indicating the key is the 1054 | * default management key 1055 | * @NL80211_ATTR_CIPHER_SUITES_PAIRWISE: For crypto settings for connect or 1056 | * other commands, indicates which pairwise cipher suites are used 1057 | * @NL80211_ATTR_CIPHER_SUITE_GROUP: For crypto settings for connect or 1058 | * other commands, indicates which group cipher suite is used 1059 | * 1060 | * @NL80211_ATTR_BEACON_INTERVAL: beacon interval in TU 1061 | * @NL80211_ATTR_DTIM_PERIOD: DTIM period for beaconing 1062 | * @NL80211_ATTR_BEACON_HEAD: portion of the beacon before the TIM IE 1063 | * @NL80211_ATTR_BEACON_TAIL: portion of the beacon after the TIM IE 1064 | * 1065 | * @NL80211_ATTR_STA_AID: Association ID for the station (u16) 1066 | * @NL80211_ATTR_STA_FLAGS: flags, nested element with NLA_FLAG attributes of 1067 | * &enum nl80211_sta_flags (deprecated, use %NL80211_ATTR_STA_FLAGS2) 1068 | * @NL80211_ATTR_STA_LISTEN_INTERVAL: listen interval as defined by 1069 | * IEEE 802.11 7.3.1.6 (u16). 1070 | * @NL80211_ATTR_STA_SUPPORTED_RATES: supported rates, array of supported 1071 | * rates as defined by IEEE 802.11 7.3.2.2 but without the length 1072 | * restriction (at most %NL80211_MAX_SUPP_RATES). 1073 | * @NL80211_ATTR_STA_VLAN: interface index of VLAN interface to move station 1074 | * to, or the AP interface the station was originally added to to. 1075 | * @NL80211_ATTR_STA_INFO: information about a station, part of station info 1076 | * given for %NL80211_CMD_GET_STATION, nested attribute containing 1077 | * info as possible, see &enum nl80211_sta_info. 1078 | * 1079 | * @NL80211_ATTR_WIPHY_BANDS: Information about an operating bands, 1080 | * consisting of a nested array. 1081 | * 1082 | * @NL80211_ATTR_MESH_ID: mesh id (1-32 bytes). 1083 | * @NL80211_ATTR_STA_PLINK_ACTION: action to perform on the mesh peer link 1084 | * (see &enum nl80211_plink_action). 1085 | * @NL80211_ATTR_MPATH_NEXT_HOP: MAC address of the next hop for a mesh path. 1086 | * @NL80211_ATTR_MPATH_INFO: information about a mesh_path, part of mesh path 1087 | * info given for %NL80211_CMD_GET_MPATH, nested attribute described at 1088 | * &enum nl80211_mpath_info. 1089 | * 1090 | * @NL80211_ATTR_MNTR_FLAGS: flags, nested element with NLA_FLAG attributes of 1091 | * &enum nl80211_mntr_flags. 1092 | * 1093 | * @NL80211_ATTR_REG_ALPHA2: an ISO-3166-alpha2 country code for which the 1094 | * current regulatory domain should be set to or is already set to. 1095 | * For example, 'CR', for Costa Rica. This attribute is used by the kernel 1096 | * to query the CRDA to retrieve one regulatory domain. This attribute can 1097 | * also be used by userspace to query the kernel for the currently set 1098 | * regulatory domain. We chose an alpha2 as that is also used by the 1099 | * IEEE-802.11 country information element to identify a country. 1100 | * Users can also simply ask the wireless core to set regulatory domain 1101 | * to a specific alpha2. 1102 | * @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory 1103 | * rules. 1104 | * 1105 | * @NL80211_ATTR_BSS_CTS_PROT: whether CTS protection is enabled (u8, 0 or 1) 1106 | * @NL80211_ATTR_BSS_SHORT_PREAMBLE: whether short preamble is enabled 1107 | * (u8, 0 or 1) 1108 | * @NL80211_ATTR_BSS_SHORT_SLOT_TIME: whether short slot time enabled 1109 | * (u8, 0 or 1) 1110 | * @NL80211_ATTR_BSS_BASIC_RATES: basic rates, array of basic 1111 | * rates in format defined by IEEE 802.11 7.3.2.2 but without the length 1112 | * restriction (at most %NL80211_MAX_SUPP_RATES). 1113 | * 1114 | * @NL80211_ATTR_HT_CAPABILITY: HT Capability information element (from 1115 | * association request when used with NL80211_CMD_NEW_STATION) 1116 | * 1117 | * @NL80211_ATTR_SUPPORTED_IFTYPES: nested attribute containing all 1118 | * supported interface types, each a flag attribute with the number 1119 | * of the interface mode. 1120 | * 1121 | * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for 1122 | * %NL80211_CMD_SET_MGMT_EXTRA_IE. 1123 | * 1124 | * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with 1125 | * %NL80211_CMD_SET_MGMT_EXTRA_IE). 1126 | * 1127 | * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with 1128 | * a single scan request, a wiphy attribute. 1129 | * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS: number of SSIDs you can 1130 | * scan with a single scheduled scan request, a wiphy attribute. 1131 | * @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements 1132 | * that can be added to a scan request 1133 | * @NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN: maximum length of information 1134 | * elements that can be added to a scheduled scan request 1135 | * @NL80211_ATTR_MAX_MATCH_SETS: maximum number of sets that can be 1136 | * used with @NL80211_ATTR_SCHED_SCAN_MATCH, a wiphy attribute. 1137 | * 1138 | * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz) 1139 | * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive 1140 | * scanning and include a zero-length SSID (wildcard) for wildcard scan 1141 | * @NL80211_ATTR_BSS: scan result BSS 1142 | * 1143 | * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain 1144 | * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_* 1145 | * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently 1146 | * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*) 1147 | * 1148 | * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies 1149 | * an array of command numbers (i.e. a mapping index to command number) 1150 | * that the driver for the given wiphy supports. 1151 | * 1152 | * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header 1153 | * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and 1154 | * NL80211_CMD_ASSOCIATE events 1155 | * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets) 1156 | * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type, 1157 | * represented as a u32 1158 | * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and 1159 | * %NL80211_CMD_DISASSOCIATE, u16 1160 | * 1161 | * @NL80211_ATTR_KEY_TYPE: Key Type, see &enum nl80211_key_type, represented as 1162 | * a u32 1163 | * 1164 | * @NL80211_ATTR_FREQ_BEFORE: A channel which has suffered a regulatory change 1165 | * due to considerations from a beacon hint. This attribute reflects 1166 | * the state of the channel _before_ the beacon hint processing. This 1167 | * attributes consists of a nested attribute containing 1168 | * NL80211_FREQUENCY_ATTR_* 1169 | * @NL80211_ATTR_FREQ_AFTER: A channel which has suffered a regulatory change 1170 | * due to considerations from a beacon hint. This attribute reflects 1171 | * the state of the channel _after_ the beacon hint processing. This 1172 | * attributes consists of a nested attribute containing 1173 | * NL80211_FREQUENCY_ATTR_* 1174 | * 1175 | * @NL80211_ATTR_CIPHER_SUITES: a set of u32 values indicating the supported 1176 | * cipher suites 1177 | * 1178 | * @NL80211_ATTR_FREQ_FIXED: a flag indicating the IBSS should not try to look 1179 | * for other networks on different channels 1180 | * 1181 | * @NL80211_ATTR_TIMED_OUT: a flag indicating than an operation timed out; this 1182 | * is used, e.g., with %NL80211_CMD_AUTHENTICATE event 1183 | * 1184 | * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is 1185 | * used for the association (&enum nl80211_mfp, represented as a u32); 1186 | * this attribute can be used 1187 | * with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests 1188 | * 1189 | * @NL80211_ATTR_STA_FLAGS2: Attribute containing a 1190 | * &struct nl80211_sta_flag_update. 1191 | * 1192 | * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls 1193 | * IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in 1194 | * station mode. If the flag is included in %NL80211_CMD_ASSOCIATE 1195 | * request, the driver will assume that the port is unauthorized until 1196 | * authorized by user space. Otherwise, port is marked authorized by 1197 | * default in station mode. 1198 | * @NL80211_ATTR_CONTROL_PORT_ETHERTYPE: A 16-bit value indicating the 1199 | * ethertype that will be used for key negotiation. It can be 1200 | * specified with the associate and connect commands. If it is not 1201 | * specified, the value defaults to 0x888E (PAE, 802.1X). This 1202 | * attribute is also used as a flag in the wiphy information to 1203 | * indicate that protocols other than PAE are supported. 1204 | * @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT: When included along with 1205 | * %NL80211_ATTR_CONTROL_PORT_ETHERTYPE, indicates that the custom 1206 | * ethertype frames used for key negotiation must not be encrypted. 1207 | * 1208 | * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver. 1209 | * We recommend using nested, driver-specific attributes within this. 1210 | * 1211 | * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT 1212 | * event was due to the AP disconnecting the station, and not due to 1213 | * a local disconnect request. 1214 | * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT 1215 | * event (u16) 1216 | * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating 1217 | * that protected APs should be used. This is also used with NEW_BEACON to 1218 | * indicate that the BSS is to use protection. 1219 | * 1220 | * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT, ASSOCIATE, and NEW_BEACON 1221 | * to indicate which unicast key ciphers will be used with the connection 1222 | * (an array of u32). 1223 | * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1224 | * indicate which group key cipher will be used with the connection (a 1225 | * u32). 1226 | * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1227 | * indicate which WPA version(s) the AP we want to associate with is using 1228 | * (a u32 with flags from &enum nl80211_wpa_versions). 1229 | * @NL80211_ATTR_AKM_SUITES: Used with CONNECT, ASSOCIATE, and NEW_BEACON to 1230 | * indicate which key management algorithm(s) to use (an array of u32). 1231 | * 1232 | * @NL80211_ATTR_REQ_IE: (Re)association request information elements as 1233 | * sent out by the card, for ROAM and successful CONNECT events. 1234 | * @NL80211_ATTR_RESP_IE: (Re)association response information elements as 1235 | * sent by peer, for ROAM and successful CONNECT events. 1236 | * 1237 | * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used by in ASSOCIATE 1238 | * commands to specify using a reassociate frame 1239 | * 1240 | * @NL80211_ATTR_KEY: key information in a nested attribute with 1241 | * %NL80211_KEY_* sub-attributes 1242 | * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect() 1243 | * and join_ibss(), key information is in a nested attribute each 1244 | * with %NL80211_KEY_* sub-attributes 1245 | * 1246 | * @NL80211_ATTR_PID: Process ID of a network namespace. 1247 | * 1248 | * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for 1249 | * dumps. This number increases whenever the object list being 1250 | * dumped changes, and as such userspace can verify that it has 1251 | * obtained a complete and consistent snapshot by verifying that 1252 | * all dump messages contain the same generation number. If it 1253 | * changed then the list changed and the dump should be repeated 1254 | * completely from scratch. 1255 | * 1256 | * @NL80211_ATTR_4ADDR: Use 4-address frames on a virtual interface 1257 | * 1258 | * @NL80211_ATTR_SURVEY_INFO: survey information about a channel, part of 1259 | * the survey response for %NL80211_CMD_GET_SURVEY, nested attribute 1260 | * containing info as possible, see &enum survey_info. 1261 | * 1262 | * @NL80211_ATTR_PMKID: PMK material for PMKSA caching. 1263 | * @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can 1264 | * cache, a wiphy attribute. 1265 | * 1266 | * @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32. 1267 | * @NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION: Device attribute that 1268 | * specifies the maximum duration that can be requested with the 1269 | * remain-on-channel operation, in milliseconds, u32. 1270 | * 1271 | * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects. 1272 | * 1273 | * @NL80211_ATTR_TX_RATES: Nested set of attributes 1274 | * (enum nl80211_tx_rate_attributes) describing TX rates per band. The 1275 | * enum nl80211_band value is used as the index (nla_type() of the nested 1276 | * data. If a band is not included, it will be configured to allow all 1277 | * rates based on negotiated supported rates information. This attribute 1278 | * is used with %NL80211_CMD_SET_TX_BITRATE_MASK. 1279 | * 1280 | * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain 1281 | * at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME. 1282 | * @NL80211_ATTR_FRAME_TYPE: A u16 indicating the frame type/subtype for the 1283 | * @NL80211_CMD_REGISTER_FRAME command. 1284 | * @NL80211_ATTR_TX_FRAME_TYPES: wiphy capability attribute, which is a 1285 | * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing 1286 | * information about which frame types can be transmitted with 1287 | * %NL80211_CMD_FRAME. 1288 | * @NL80211_ATTR_RX_FRAME_TYPES: wiphy capability attribute, which is a 1289 | * nested attribute of %NL80211_ATTR_FRAME_TYPE attributes, containing 1290 | * information about which frame types can be registered for RX. 1291 | * 1292 | * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was 1293 | * acknowledged by the recipient. 1294 | * 1295 | * @NL80211_ATTR_PS_STATE: powersave state, using &enum nl80211_ps_state values. 1296 | * 1297 | * @NL80211_ATTR_CQM: connection quality monitor configuration in a 1298 | * nested attribute with %NL80211_ATTR_CQM_* sub-attributes. 1299 | * 1300 | * @NL80211_ATTR_LOCAL_STATE_CHANGE: Flag attribute to indicate that a command 1301 | * is requesting a local authentication/association state change without 1302 | * invoking actual management frame exchange. This can be used with 1303 | * NL80211_CMD_AUTHENTICATE, NL80211_CMD_DEAUTHENTICATE, 1304 | * NL80211_CMD_DISASSOCIATE. 1305 | * 1306 | * @NL80211_ATTR_AP_ISOLATE: (AP mode) Do not forward traffic between stations 1307 | * connected to this BSS. 1308 | * 1309 | * @NL80211_ATTR_WIPHY_TX_POWER_SETTING: Transmit power setting type. See 1310 | * &enum nl80211_tx_power_setting for possible values. 1311 | * @NL80211_ATTR_WIPHY_TX_POWER_LEVEL: Transmit power level in signed mBm units. 1312 | * This is used in association with @NL80211_ATTR_WIPHY_TX_POWER_SETTING 1313 | * for non-automatic settings. 1314 | * 1315 | * @NL80211_ATTR_SUPPORT_IBSS_RSN: The device supports IBSS RSN, which mostly 1316 | * means support for per-station GTKs. 1317 | * 1318 | * @NL80211_ATTR_WIPHY_ANTENNA_TX: Bitmap of allowed antennas for transmitting. 1319 | * This can be used to mask out antennas which are not attached or should 1320 | * not be used for transmitting. If an antenna is not selected in this 1321 | * bitmap the hardware is not allowed to transmit on this antenna. 1322 | * 1323 | * Each bit represents one antenna, starting with antenna 1 at the first 1324 | * bit. Depending on which antennas are selected in the bitmap, 802.11n 1325 | * drivers can derive which chainmasks to use (if all antennas belonging to 1326 | * a particular chain are disabled this chain should be disabled) and if 1327 | * a chain has diversity antennas wether diversity should be used or not. 1328 | * HT capabilities (STBC, TX Beamforming, Antenna selection) can be 1329 | * derived from the available chains after applying the antenna mask. 1330 | * Non-802.11n drivers can derive wether to use diversity or not. 1331 | * Drivers may reject configurations or RX/TX mask combinations they cannot 1332 | * support by returning -EINVAL. 1333 | * 1334 | * @NL80211_ATTR_WIPHY_ANTENNA_RX: Bitmap of allowed antennas for receiving. 1335 | * This can be used to mask out antennas which are not attached or should 1336 | * not be used for receiving. If an antenna is not selected in this bitmap 1337 | * the hardware should not be configured to receive on this antenna. 1338 | * For a more detailed description see @NL80211_ATTR_WIPHY_ANTENNA_TX. 1339 | * 1340 | * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX: Bitmap of antennas which are available 1341 | * for configuration as TX antennas via the above parameters. 1342 | * 1343 | * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX: Bitmap of antennas which are available 1344 | * for configuration as RX antennas via the above parameters. 1345 | * 1346 | * @NL80211_ATTR_MCAST_RATE: Multicast tx rate (in 100 kbps) for IBSS 1347 | * 1348 | * @NL80211_ATTR_OFFCHANNEL_TX_OK: For management frame TX, the frame may be 1349 | * transmitted on another channel when the channel given doesn't match 1350 | * the current channel. If the current channel doesn't match and this 1351 | * flag isn't set, the frame will be rejected. This is also used as an 1352 | * nl80211 capability flag. 1353 | * 1354 | * @NL80211_ATTR_BSS_HT_OPMODE: HT operation mode (u16) 1355 | * 1356 | * @NL80211_ATTR_KEY_DEFAULT_TYPES: A nested attribute containing flags 1357 | * attributes, specifying what a key should be set as default as. 1358 | * See &enum nl80211_key_default_types. 1359 | * 1360 | * @NL80211_ATTR_MESH_SETUP: Optional mesh setup parameters. These cannot be 1361 | * changed once the mesh is active. 1362 | * @NL80211_ATTR_MESH_CONFIG: Mesh configuration parameters, a nested attribute 1363 | * containing attributes from &enum nl80211_meshconf_params. 1364 | * @NL80211_ATTR_SUPPORT_MESH_AUTH: Currently, this means the underlying driver 1365 | * allows auth frames in a mesh to be passed to userspace for processing via 1366 | * the @NL80211_MESH_SETUP_USERSPACE_AUTH flag. 1367 | * @NL80211_ATTR_STA_PLINK_STATE: The state of a mesh peer link as defined in 1368 | * &enum nl80211_plink_state. Used when userspace is driving the peer link 1369 | * management state machine. @NL80211_MESH_SETUP_USERSPACE_AMPE or 1370 | * @NL80211_MESH_SETUP_USERSPACE_MPM must be enabled. 1371 | * 1372 | * @NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED: indicates, as part of the wiphy 1373 | * capabilities, the supported WoWLAN triggers 1374 | * @NL80211_ATTR_WOWLAN_TRIGGERS: used by %NL80211_CMD_SET_WOWLAN to 1375 | * indicate which WoW triggers should be enabled. This is also 1376 | * used by %NL80211_CMD_GET_WOWLAN to get the currently enabled WoWLAN 1377 | * triggers. 1378 | * 1379 | * @NL80211_ATTR_SCHED_SCAN_INTERVAL: Interval between scheduled scan 1380 | * cycles, in msecs. 1381 | * 1382 | * @NL80211_ATTR_SCHED_SCAN_MATCH: Nested attribute with one or more 1383 | * sets of attributes to match during scheduled scans. Only BSSs 1384 | * that match any of the sets will be reported. These are 1385 | * pass-thru filter rules. 1386 | * For a match to succeed, the BSS must match all attributes of a 1387 | * set. Since not every hardware supports matching all types of 1388 | * attributes, there is no guarantee that the reported BSSs are 1389 | * fully complying with the match sets and userspace needs to be 1390 | * able to ignore them by itself. 1391 | * Thus, the implementation is somewhat hardware-dependent, but 1392 | * this is only an optimization and the userspace application 1393 | * needs to handle all the non-filtered results anyway. 1394 | * If the match attributes don't make sense when combined with 1395 | * the values passed in @NL80211_ATTR_SCAN_SSIDS (eg. if an SSID 1396 | * is included in the probe request, but the match attributes 1397 | * will never let it go through), -EINVAL may be returned. 1398 | * If ommited, no filtering is done. 1399 | * 1400 | * @NL80211_ATTR_INTERFACE_COMBINATIONS: Nested attribute listing the supported 1401 | * interface combinations. In each nested item, it contains attributes 1402 | * defined in &enum nl80211_if_combination_attrs. 1403 | * @NL80211_ATTR_SOFTWARE_IFTYPES: Nested attribute (just like 1404 | * %NL80211_ATTR_SUPPORTED_IFTYPES) containing the interface types that 1405 | * are managed in software: interfaces of these types aren't subject to 1406 | * any restrictions in their number or combinations. 1407 | * 1408 | * @NL80211_ATTR_REKEY_DATA: nested attribute containing the information 1409 | * necessary for GTK rekeying in the device, see &enum nl80211_rekey_data. 1410 | * 1411 | * @NL80211_ATTR_SCAN_SUPP_RATES: rates per to be advertised as supported in scan, 1412 | * nested array attribute containing an entry for each band, with the entry 1413 | * being a list of supported rates as defined by IEEE 802.11 7.3.2.2 but 1414 | * without the length restriction (at most %NL80211_MAX_SUPP_RATES). 1415 | * 1416 | * @NL80211_ATTR_HIDDEN_SSID: indicates whether SSID is to be hidden from Beacon 1417 | * and Probe Response (when response to wildcard Probe Request); see 1418 | * &enum nl80211_hidden_ssid, represented as a u32 1419 | * 1420 | * @NL80211_ATTR_IE_PROBE_RESP: Information element(s) for Probe Response frame. 1421 | * This is used with %NL80211_CMD_NEW_BEACON and %NL80211_CMD_SET_BEACON to 1422 | * provide extra IEs (e.g., WPS/P2P IE) into Probe Response frames when the 1423 | * driver (or firmware) replies to Probe Request frames. 1424 | * @NL80211_ATTR_IE_ASSOC_RESP: Information element(s) for (Re)Association 1425 | * Response frames. This is used with %NL80211_CMD_NEW_BEACON and 1426 | * %NL80211_CMD_SET_BEACON to provide extra IEs (e.g., WPS/P2P IE) into 1427 | * (Re)Association Response frames when the driver (or firmware) replies to 1428 | * (Re)Association Request frames. 1429 | * 1430 | * @NL80211_ATTR_STA_WME: Nested attribute containing the wme configuration 1431 | * of the station, see &enum nl80211_sta_wme_attr. 1432 | * @NL80211_ATTR_SUPPORT_AP_UAPSD: the device supports uapsd when working 1433 | * as AP. 1434 | * 1435 | * @NL80211_ATTR_ROAM_SUPPORT: Indicates whether the firmware is capable of 1436 | * roaming to another AP in the same ESS if the signal lever is low. 1437 | * 1438 | * @NL80211_ATTR_PMKSA_CANDIDATE: Nested attribute containing the PMKSA caching 1439 | * candidate information, see &enum nl80211_pmksa_candidate_attr. 1440 | * 1441 | * @NL80211_ATTR_TX_NO_CCK_RATE: Indicates whether to use CCK rate or not 1442 | * for management frames transmission. In order to avoid p2p probe/action 1443 | * frames are being transmitted at CCK rate in 2GHz band, the user space 1444 | * applications use this attribute. 1445 | * This attribute is used with %NL80211_CMD_TRIGGER_SCAN and 1446 | * %NL80211_CMD_FRAME commands. 1447 | * 1448 | * @NL80211_ATTR_TDLS_ACTION: Low level TDLS action code (e.g. link setup 1449 | * request, link setup confirm, link teardown, etc.). Values are 1450 | * described in the TDLS (802.11z) specification. 1451 | * @NL80211_ATTR_TDLS_DIALOG_TOKEN: Non-zero token for uniquely identifying a 1452 | * TDLS conversation between two devices. 1453 | * @NL80211_ATTR_TDLS_OPERATION: High level TDLS operation; see 1454 | * &enum nl80211_tdls_operation, represented as a u8. 1455 | * @NL80211_ATTR_TDLS_SUPPORT: A flag indicating the device can operate 1456 | * as a TDLS peer sta. 1457 | * @NL80211_ATTR_TDLS_EXTERNAL_SETUP: The TDLS discovery/setup and teardown 1458 | * procedures should be performed by sending TDLS packets via 1459 | * %NL80211_CMD_TDLS_MGMT. Otherwise %NL80211_CMD_TDLS_OPER should be 1460 | * used for asking the driver to perform a TDLS operation. 1461 | * 1462 | * @NL80211_ATTR_DEVICE_AP_SME: This u32 attribute may be listed for devices 1463 | * that have AP support to indicate that they have the AP SME integrated 1464 | * with support for the features listed in this attribute, see 1465 | * &enum nl80211_ap_sme_features. 1466 | * 1467 | * @NL80211_ATTR_DONT_WAIT_FOR_ACK: Used with %NL80211_CMD_FRAME, this tells 1468 | * the driver to not wait for an acknowledgement. Note that due to this, 1469 | * it will also not give a status callback nor return a cookie. This is 1470 | * mostly useful for probe responses to save airtime. 1471 | * 1472 | * @NL80211_ATTR_FEATURE_FLAGS: This u32 attribute contains flags from 1473 | * &enum nl80211_feature_flags and is advertised in wiphy information. 1474 | * @NL80211_ATTR_PROBE_RESP_OFFLOAD: Indicates that the HW responds to probe 1475 | * requests while operating in AP-mode. 1476 | * This attribute holds a bitmap of the supported protocols for 1477 | * offloading (see &enum nl80211_probe_resp_offload_support_attr). 1478 | * 1479 | * @NL80211_ATTR_PROBE_RESP: Probe Response template data. Contains the entire 1480 | * probe-response frame. The DA field in the 802.11 header is zero-ed out, 1481 | * to be filled by the FW. 1482 | * @NL80211_ATTR_DISABLE_HT: Force HT capable interfaces to disable 1483 | * this feature. Currently, only supported in mac80211 drivers. 1484 | * @NL80211_ATTR_HT_CAPABILITY_MASK: Specify which bits of the 1485 | * ATTR_HT_CAPABILITY to which attention should be paid. 1486 | * Currently, only mac80211 NICs support this feature. 1487 | * The values that may be configured are: 1488 | * MCS rates, MAX-AMSDU, HT-20-40 and HT_CAP_SGI_40 1489 | * AMPDU density and AMPDU factor. 1490 | * All values are treated as suggestions and may be ignored 1491 | * by the driver as required. The actual values may be seen in 1492 | * the station debugfs ht_caps file. 1493 | * 1494 | * @NL80211_ATTR_DFS_REGION: region for regulatory rules which this country 1495 | * abides to when initiating radiation on DFS channels. A country maps 1496 | * to one DFS region. 1497 | * 1498 | * @NL80211_ATTR_NOACK_MAP: This u16 bitmap contains the No Ack Policy of 1499 | * up to 16 TIDs. 1500 | * 1501 | * @NL80211_ATTR_INACTIVITY_TIMEOUT: timeout value in seconds, this can be 1502 | * used by the drivers which has MLME in firmware and does not have support 1503 | * to report per station tx/rx activity to free up the staion entry from 1504 | * the list. This needs to be used when the driver advertises the 1505 | * capability to timeout the stations. 1506 | * 1507 | * @NL80211_ATTR_RX_SIGNAL_DBM: signal strength in dBm (as a 32-bit int); 1508 | * this attribute is (depending on the driver capabilities) added to 1509 | * received frames indicated with %NL80211_CMD_FRAME. 1510 | * 1511 | * @NL80211_ATTR_BG_SCAN_PERIOD: Background scan period in seconds 1512 | * or 0 to disable background scan. 1513 | * 1514 | * @NL80211_ATTR_USER_REG_HINT_TYPE: type of regulatory hint passed from 1515 | * userspace. If unset it is assumed the hint comes directly from 1516 | * a user. If set code could specify exactly what type of source 1517 | * was used to provide the hint. For the different types of 1518 | * allowed user regulatory hints see nl80211_user_reg_hint_type. 1519 | * 1520 | * @NL80211_ATTR_CONN_FAILED_REASON: The reason for which AP has rejected 1521 | * the connection request from a station. nl80211_connect_failed_reason 1522 | * enum has different reasons of connection failure. 1523 | * 1524 | * @NL80211_ATTR_SAE_DATA: SAE elements in Authentication frames. This starts 1525 | * with the Authentication transaction sequence number field. 1526 | * 1527 | * @NL80211_ATTR_VHT_CAPABILITY: VHT Capability information element (from 1528 | * association request when used with NL80211_CMD_NEW_STATION) 1529 | * 1530 | * @NL80211_ATTR_SCAN_FLAGS: scan request control flags (u32) 1531 | * 1532 | * @NL80211_ATTR_P2P_CTWINDOW: P2P GO Client Traffic Window (u8), used with 1533 | * the START_AP and SET_BSS commands 1534 | * @NL80211_ATTR_P2P_OPPPS: P2P GO opportunistic PS (u8), used with the 1535 | * START_AP and SET_BSS commands. This can have the values 0 or 1; 1536 | * if not given in START_AP 0 is assumed, if not given in SET_BSS 1537 | * no change is made. 1538 | * 1539 | * @NL80211_ATTR_LOCAL_MESH_POWER_MODE: local mesh STA link-specific power mode 1540 | * defined in &enum nl80211_mesh_power_mode. 1541 | * 1542 | * @NL80211_ATTR_ACL_POLICY: ACL policy, see &enum nl80211_acl_policy, 1543 | * carried in a u32 attribute 1544 | * 1545 | * @NL80211_ATTR_MAC_ADDRS: Array of nested MAC addresses, used for 1546 | * MAC ACL. 1547 | * 1548 | * @NL80211_ATTR_MAC_ACL_MAX: u32 attribute to advertise the maximum 1549 | * number of MAC addresses that a device can support for MAC 1550 | * ACL. 1551 | * 1552 | * @NL80211_ATTR_RADAR_EVENT: Type of radar event for notification to userspace, 1553 | * contains a value of enum nl80211_radar_event (u32). 1554 | * 1555 | * @NL80211_ATTR_EXT_CAPA: 802.11 extended capabilities that the kernel driver 1556 | * has and handles. The format is the same as the IE contents. See 1557 | * 802.11-2012 8.4.2.29 for more information. 1558 | * @NL80211_ATTR_EXT_CAPA_MASK: Extended capabilities that the kernel driver 1559 | * has set in the %NL80211_ATTR_EXT_CAPA value, for multibit fields. 1560 | * 1561 | * @NL80211_ATTR_STA_CAPABILITY: Station capabilities (u16) are advertised to 1562 | * the driver, e.g., to enable TDLS power save (PU-APSD). 1563 | * 1564 | * @NL80211_ATTR_STA_EXT_CAPABILITY: Station extended capabilities are 1565 | * advertised to the driver, e.g., to enable TDLS off channel operations 1566 | * and PU-APSD. 1567 | * 1568 | * @NL80211_ATTR_PROTOCOL_FEATURES: global nl80211 feature flags, see 1569 | * &enum nl80211_protocol_features, the attribute is a u32. 1570 | * 1571 | * @NL80211_ATTR_SPLIT_WIPHY_DUMP: flag attribute, userspace supports 1572 | * receiving the data for a single wiphy split across multiple 1573 | * messages, given with wiphy dump message 1574 | * 1575 | * @NL80211_ATTR_MDID: Mobility Domain Identifier 1576 | * 1577 | * @NL80211_ATTR_IE_RIC: Resource Information Container Information 1578 | * Element 1579 | * 1580 | * @NL80211_ATTR_CRIT_PROT_ID: critical protocol identifier requiring increased 1581 | * reliability, see &enum nl80211_crit_proto_id (u16). 1582 | * @NL80211_ATTR_MAX_CRIT_PROT_DURATION: duration in milliseconds in which 1583 | * the connection should have increased reliability (u16). 1584 | * 1585 | * @NL80211_ATTR_PEER_AID: Association ID for the peer TDLS station (u16). 1586 | * This is similar to @NL80211_ATTR_STA_AID but with a difference of being 1587 | * allowed to be used with the first @NL80211_CMD_SET_STATION command to 1588 | * update a TDLS peer STA entry. 1589 | * 1590 | * @NL80211_ATTR_COALESCE_RULE: Coalesce rule information. 1591 | * 1592 | * @NL80211_ATTR_CH_SWITCH_COUNT: u32 attribute specifying the number of TBTT's 1593 | * until the channel switch event. 1594 | * @NL80211_ATTR_CH_SWITCH_BLOCK_TX: flag attribute specifying that transmission 1595 | * must be blocked on the current channel (before the channel switch 1596 | * operation). 1597 | * @NL80211_ATTR_CSA_IES: Nested set of attributes containing the IE information 1598 | * for the time while performing a channel switch. 1599 | * @NL80211_ATTR_CSA_C_OFF_BEACON: An array of offsets (u16) to the channel 1600 | * switch counters in the beacons tail (%NL80211_ATTR_BEACON_TAIL). 1601 | * @NL80211_ATTR_CSA_C_OFF_PRESP: An array of offsets (u16) to the channel 1602 | * switch counters in the probe response (%NL80211_ATTR_PROBE_RESP). 1603 | * 1604 | * @NL80211_ATTR_RXMGMT_FLAGS: flags for nl80211_send_mgmt(), u32. 1605 | * As specified in the &enum nl80211_rxmgmt_flags. 1606 | * 1607 | * @NL80211_ATTR_STA_SUPPORTED_CHANNELS: array of supported channels. 1608 | * 1609 | * @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES: array of supported 1610 | * supported operating classes. 1611 | * 1612 | * @NL80211_ATTR_HANDLE_DFS: A flag indicating whether user space 1613 | * controls DFS operation in IBSS mode. If the flag is included in 1614 | * %NL80211_CMD_JOIN_IBSS request, the driver will allow use of DFS 1615 | * channels and reports radar events to userspace. Userspace is required 1616 | * to react to radar events, e.g. initiate a channel switch or leave the 1617 | * IBSS network. 1618 | * 1619 | * @NL80211_ATTR_SUPPORT_5_MHZ: A flag indicating that the device supports 1620 | * 5 MHz channel bandwidth. 1621 | * @NL80211_ATTR_SUPPORT_10_MHZ: A flag indicating that the device supports 1622 | * 10 MHz channel bandwidth. 1623 | * 1624 | * @NL80211_ATTR_OPMODE_NOTIF: Operating mode field from Operating Mode 1625 | * Notification Element based on association request when used with 1626 | * %NL80211_CMD_NEW_STATION; u8 attribute. 1627 | * 1628 | * @NL80211_ATTR_VENDOR_ID: The vendor ID, either a 24-bit OUI or, if 1629 | * %NL80211_VENDOR_ID_IS_LINUX is set, a special Linux ID (not used yet) 1630 | * @NL80211_ATTR_VENDOR_SUBCMD: vendor sub-command 1631 | * @NL80211_ATTR_VENDOR_DATA: data for the vendor command, if any; this 1632 | * attribute is also used for vendor command feature advertisement 1633 | * @NL80211_ATTR_VENDOR_EVENTS: used for event list advertising in the wiphy 1634 | * info, containing a nested array of possible events 1635 | * 1636 | * @NL80211_ATTR_QOS_MAP: IP DSCP mapping for Interworking QoS mapping. This 1637 | * data is in the format defined for the payload of the QoS Map Set element 1638 | * in IEEE Std 802.11-2012, 8.4.2.97. 1639 | * 1640 | * @NL80211_ATTR_MAC_HINT: MAC address recommendation as initial BSS 1641 | * @NL80211_ATTR_WIPHY_FREQ_HINT: frequency of the recommended initial BSS 1642 | * 1643 | * @NL80211_ATTR_MAX_AP_ASSOC_STA: Device attribute that indicates how many 1644 | * associated stations are supported in AP mode (including P2P GO); u32. 1645 | * Since drivers may not have a fixed limit on the maximum number (e.g., 1646 | * other concurrent operations may affect this), drivers are allowed to 1647 | * advertise values that cannot always be met. In such cases, an attempt 1648 | * to add a new station entry with @NL80211_CMD_NEW_STATION may fail. 1649 | * 1650 | * @NL80211_ATTR_CSA_C_OFFSETS_TX: An array of csa counter offsets (u16) which 1651 | * should be updated when the frame is transmitted. 1652 | * @NL80211_ATTR_MAX_CSA_COUNTERS: U8 attribute used to advertise the maximum 1653 | * supported number of csa counters. 1654 | * 1655 | * @NL80211_ATTR_TDLS_PEER_CAPABILITY: flags for TDLS peer capabilities, u32. 1656 | * As specified in the &enum nl80211_tdls_peer_capability. 1657 | * 1658 | * @NL80211_ATTR_SOCKET_OWNER: Flag attribute, if set during interface 1659 | * creation then the new interface will be owned by the netlink socket 1660 | * that created it and will be destroyed when the socket is closed. 1661 | * 1662 | * @NL80211_ATTR_TDLS_INITIATOR: flag attribute indicating the current end is 1663 | * the TDLS link initiator. 1664 | * 1665 | * @NL80211_ATTR_USE_RRM: flag for indicating whether the current connection 1666 | * shall support Radio Resource Measurements (11k). This attribute can be 1667 | * used with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests. 1668 | * User space applications are expected to use this flag only if the 1669 | * underlying device supports these minimal RRM features: 1670 | * %NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES, 1671 | * %NL80211_FEATURE_QUIET, 1672 | * If this flag is used, driver must add the Power Capabilities IE to the 1673 | * association request. In addition, it must also set the RRM capability 1674 | * flag in the association request's Capability Info field. 1675 | * 1676 | * @NL80211_ATTR_WIPHY_DYN_ACK: flag attribute used to enable ACK timeout 1677 | * estimation algorithm (dynack). In order to activate dynack 1678 | * %NL80211_FEATURE_ACKTO_ESTIMATION feature flag must be set by lower 1679 | * drivers to indicate dynack capability. Dynack is automatically disabled 1680 | * setting valid value for coverage class. 1681 | * 1682 | * @NL80211_ATTR_TSID: a TSID value (u8 attribute) 1683 | * @NL80211_ATTR_USER_PRIO: user priority value (u8 attribute) 1684 | * @NL80211_ATTR_ADMITTED_TIME: admitted time in units of 32 microseconds 1685 | * (per second) (u16 attribute) 1686 | * 1687 | * @NL80211_ATTR_SMPS_MODE: SMPS mode to use (ap mode). see 1688 | * &enum nl80211_smps_mode. 1689 | * 1690 | * @NL80211_ATTR_OPER_CLASS: operating class 1691 | * 1692 | * @NL80211_ATTR_MAC_MASK: MAC address mask 1693 | * 1694 | * @NUM_NL80211_ATTR: total number of nl80211_attrs available 1695 | * @NL80211_ATTR_MAX: highest attribute number currently defined 1696 | * @__NL80211_ATTR_AFTER_LAST: internal use 1697 | */ 1698 | enum nl80211_attrs { 1699 | /* don't change the order or add anything between, this is ABI! */ 1700 | NL80211_ATTR_UNSPEC, 1701 | 1702 | NL80211_ATTR_WIPHY, 1703 | NL80211_ATTR_WIPHY_NAME, 1704 | 1705 | NL80211_ATTR_IFINDEX, 1706 | NL80211_ATTR_IFNAME, 1707 | NL80211_ATTR_IFTYPE, 1708 | 1709 | NL80211_ATTR_MAC, 1710 | 1711 | NL80211_ATTR_KEY_DATA, 1712 | NL80211_ATTR_KEY_IDX, 1713 | NL80211_ATTR_KEY_CIPHER, 1714 | NL80211_ATTR_KEY_SEQ, 1715 | NL80211_ATTR_KEY_DEFAULT, 1716 | 1717 | NL80211_ATTR_BEACON_INTERVAL, 1718 | NL80211_ATTR_DTIM_PERIOD, 1719 | NL80211_ATTR_BEACON_HEAD, 1720 | NL80211_ATTR_BEACON_TAIL, 1721 | 1722 | NL80211_ATTR_STA_AID, 1723 | NL80211_ATTR_STA_FLAGS, 1724 | NL80211_ATTR_STA_LISTEN_INTERVAL, 1725 | NL80211_ATTR_STA_SUPPORTED_RATES, 1726 | NL80211_ATTR_STA_VLAN, 1727 | NL80211_ATTR_STA_INFO, 1728 | 1729 | NL80211_ATTR_WIPHY_BANDS, 1730 | 1731 | NL80211_ATTR_MNTR_FLAGS, 1732 | 1733 | NL80211_ATTR_MESH_ID, 1734 | NL80211_ATTR_STA_PLINK_ACTION, 1735 | NL80211_ATTR_MPATH_NEXT_HOP, 1736 | NL80211_ATTR_MPATH_INFO, 1737 | 1738 | NL80211_ATTR_BSS_CTS_PROT, 1739 | NL80211_ATTR_BSS_SHORT_PREAMBLE, 1740 | NL80211_ATTR_BSS_SHORT_SLOT_TIME, 1741 | 1742 | NL80211_ATTR_HT_CAPABILITY, 1743 | 1744 | NL80211_ATTR_SUPPORTED_IFTYPES, 1745 | 1746 | NL80211_ATTR_REG_ALPHA2, 1747 | NL80211_ATTR_REG_RULES, 1748 | 1749 | NL80211_ATTR_MESH_CONFIG, 1750 | 1751 | NL80211_ATTR_BSS_BASIC_RATES, 1752 | 1753 | NL80211_ATTR_WIPHY_TXQ_PARAMS, 1754 | NL80211_ATTR_WIPHY_FREQ, 1755 | NL80211_ATTR_WIPHY_CHANNEL_TYPE, 1756 | 1757 | NL80211_ATTR_KEY_DEFAULT_MGMT, 1758 | 1759 | NL80211_ATTR_MGMT_SUBTYPE, 1760 | NL80211_ATTR_IE, 1761 | 1762 | NL80211_ATTR_MAX_NUM_SCAN_SSIDS, 1763 | 1764 | NL80211_ATTR_SCAN_FREQUENCIES, 1765 | NL80211_ATTR_SCAN_SSIDS, 1766 | NL80211_ATTR_GENERATION, /* replaces old SCAN_GENERATION */ 1767 | NL80211_ATTR_BSS, 1768 | 1769 | NL80211_ATTR_REG_INITIATOR, 1770 | NL80211_ATTR_REG_TYPE, 1771 | 1772 | NL80211_ATTR_SUPPORTED_COMMANDS, 1773 | 1774 | NL80211_ATTR_FRAME, 1775 | NL80211_ATTR_SSID, 1776 | NL80211_ATTR_AUTH_TYPE, 1777 | NL80211_ATTR_REASON_CODE, 1778 | 1779 | NL80211_ATTR_KEY_TYPE, 1780 | 1781 | NL80211_ATTR_MAX_SCAN_IE_LEN, 1782 | NL80211_ATTR_CIPHER_SUITES, 1783 | 1784 | NL80211_ATTR_FREQ_BEFORE, 1785 | NL80211_ATTR_FREQ_AFTER, 1786 | 1787 | NL80211_ATTR_FREQ_FIXED, 1788 | 1789 | 1790 | NL80211_ATTR_WIPHY_RETRY_SHORT, 1791 | NL80211_ATTR_WIPHY_RETRY_LONG, 1792 | NL80211_ATTR_WIPHY_FRAG_THRESHOLD, 1793 | NL80211_ATTR_WIPHY_RTS_THRESHOLD, 1794 | 1795 | NL80211_ATTR_TIMED_OUT, 1796 | 1797 | NL80211_ATTR_USE_MFP, 1798 | 1799 | NL80211_ATTR_STA_FLAGS2, 1800 | 1801 | NL80211_ATTR_CONTROL_PORT, 1802 | 1803 | NL80211_ATTR_TESTDATA, 1804 | 1805 | NL80211_ATTR_PRIVACY, 1806 | 1807 | NL80211_ATTR_DISCONNECTED_BY_AP, 1808 | NL80211_ATTR_STATUS_CODE, 1809 | 1810 | NL80211_ATTR_CIPHER_SUITES_PAIRWISE, 1811 | NL80211_ATTR_CIPHER_SUITE_GROUP, 1812 | NL80211_ATTR_WPA_VERSIONS, 1813 | NL80211_ATTR_AKM_SUITES, 1814 | 1815 | NL80211_ATTR_REQ_IE, 1816 | NL80211_ATTR_RESP_IE, 1817 | 1818 | NL80211_ATTR_PREV_BSSID, 1819 | 1820 | NL80211_ATTR_KEY, 1821 | NL80211_ATTR_KEYS, 1822 | 1823 | NL80211_ATTR_PID, 1824 | 1825 | NL80211_ATTR_4ADDR, 1826 | 1827 | NL80211_ATTR_SURVEY_INFO, 1828 | 1829 | NL80211_ATTR_PMKID, 1830 | NL80211_ATTR_MAX_NUM_PMKIDS, 1831 | 1832 | NL80211_ATTR_DURATION, 1833 | 1834 | NL80211_ATTR_COOKIE, 1835 | 1836 | NL80211_ATTR_WIPHY_COVERAGE_CLASS, 1837 | 1838 | NL80211_ATTR_TX_RATES, 1839 | 1840 | NL80211_ATTR_FRAME_MATCH, 1841 | 1842 | NL80211_ATTR_ACK, 1843 | 1844 | NL80211_ATTR_PS_STATE, 1845 | 1846 | NL80211_ATTR_CQM, 1847 | 1848 | NL80211_ATTR_LOCAL_STATE_CHANGE, 1849 | 1850 | NL80211_ATTR_AP_ISOLATE, 1851 | 1852 | NL80211_ATTR_WIPHY_TX_POWER_SETTING, 1853 | NL80211_ATTR_WIPHY_TX_POWER_LEVEL, 1854 | 1855 | NL80211_ATTR_TX_FRAME_TYPES, 1856 | NL80211_ATTR_RX_FRAME_TYPES, 1857 | NL80211_ATTR_FRAME_TYPE, 1858 | 1859 | NL80211_ATTR_CONTROL_PORT_ETHERTYPE, 1860 | NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT, 1861 | 1862 | NL80211_ATTR_SUPPORT_IBSS_RSN, 1863 | 1864 | NL80211_ATTR_WIPHY_ANTENNA_TX, 1865 | NL80211_ATTR_WIPHY_ANTENNA_RX, 1866 | 1867 | NL80211_ATTR_MCAST_RATE, 1868 | 1869 | NL80211_ATTR_OFFCHANNEL_TX_OK, 1870 | 1871 | NL80211_ATTR_BSS_HT_OPMODE, 1872 | 1873 | NL80211_ATTR_KEY_DEFAULT_TYPES, 1874 | 1875 | NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION, 1876 | 1877 | NL80211_ATTR_MESH_SETUP, 1878 | 1879 | NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX, 1880 | NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX, 1881 | 1882 | NL80211_ATTR_SUPPORT_MESH_AUTH, 1883 | NL80211_ATTR_STA_PLINK_STATE, 1884 | 1885 | NL80211_ATTR_WOWLAN_TRIGGERS, 1886 | NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, 1887 | 1888 | NL80211_ATTR_SCHED_SCAN_INTERVAL, 1889 | 1890 | NL80211_ATTR_INTERFACE_COMBINATIONS, 1891 | NL80211_ATTR_SOFTWARE_IFTYPES, 1892 | 1893 | NL80211_ATTR_REKEY_DATA, 1894 | 1895 | NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS, 1896 | NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN, 1897 | 1898 | NL80211_ATTR_SCAN_SUPP_RATES, 1899 | 1900 | NL80211_ATTR_HIDDEN_SSID, 1901 | 1902 | NL80211_ATTR_IE_PROBE_RESP, 1903 | NL80211_ATTR_IE_ASSOC_RESP, 1904 | 1905 | NL80211_ATTR_STA_WME, 1906 | NL80211_ATTR_SUPPORT_AP_UAPSD, 1907 | 1908 | NL80211_ATTR_ROAM_SUPPORT, 1909 | 1910 | NL80211_ATTR_SCHED_SCAN_MATCH, 1911 | NL80211_ATTR_MAX_MATCH_SETS, 1912 | 1913 | NL80211_ATTR_PMKSA_CANDIDATE, 1914 | 1915 | NL80211_ATTR_TX_NO_CCK_RATE, 1916 | 1917 | NL80211_ATTR_TDLS_ACTION, 1918 | NL80211_ATTR_TDLS_DIALOG_TOKEN, 1919 | NL80211_ATTR_TDLS_OPERATION, 1920 | NL80211_ATTR_TDLS_SUPPORT, 1921 | NL80211_ATTR_TDLS_EXTERNAL_SETUP, 1922 | 1923 | NL80211_ATTR_DEVICE_AP_SME, 1924 | 1925 | NL80211_ATTR_DONT_WAIT_FOR_ACK, 1926 | 1927 | NL80211_ATTR_FEATURE_FLAGS, 1928 | 1929 | NL80211_ATTR_PROBE_RESP_OFFLOAD, 1930 | 1931 | NL80211_ATTR_PROBE_RESP, 1932 | 1933 | NL80211_ATTR_DFS_REGION, 1934 | 1935 | NL80211_ATTR_DISABLE_HT, 1936 | NL80211_ATTR_HT_CAPABILITY_MASK, 1937 | 1938 | NL80211_ATTR_NOACK_MAP, 1939 | 1940 | NL80211_ATTR_INACTIVITY_TIMEOUT, 1941 | 1942 | NL80211_ATTR_RX_SIGNAL_DBM, 1943 | 1944 | NL80211_ATTR_BG_SCAN_PERIOD, 1945 | 1946 | NL80211_ATTR_WDEV, 1947 | 1948 | NL80211_ATTR_USER_REG_HINT_TYPE, 1949 | 1950 | NL80211_ATTR_CONN_FAILED_REASON, 1951 | 1952 | NL80211_ATTR_SAE_DATA, 1953 | 1954 | NL80211_ATTR_VHT_CAPABILITY, 1955 | 1956 | NL80211_ATTR_SCAN_FLAGS, 1957 | 1958 | NL80211_ATTR_CHANNEL_WIDTH, 1959 | NL80211_ATTR_CENTER_FREQ1, 1960 | NL80211_ATTR_CENTER_FREQ2, 1961 | 1962 | NL80211_ATTR_P2P_CTWINDOW, 1963 | NL80211_ATTR_P2P_OPPPS, 1964 | 1965 | NL80211_ATTR_LOCAL_MESH_POWER_MODE, 1966 | 1967 | NL80211_ATTR_ACL_POLICY, 1968 | 1969 | NL80211_ATTR_MAC_ADDRS, 1970 | 1971 | NL80211_ATTR_MAC_ACL_MAX, 1972 | 1973 | NL80211_ATTR_RADAR_EVENT, 1974 | 1975 | NL80211_ATTR_EXT_CAPA, 1976 | NL80211_ATTR_EXT_CAPA_MASK, 1977 | 1978 | NL80211_ATTR_STA_CAPABILITY, 1979 | NL80211_ATTR_STA_EXT_CAPABILITY, 1980 | 1981 | NL80211_ATTR_PROTOCOL_FEATURES, 1982 | NL80211_ATTR_SPLIT_WIPHY_DUMP, 1983 | 1984 | NL80211_ATTR_DISABLE_VHT, 1985 | NL80211_ATTR_VHT_CAPABILITY_MASK, 1986 | 1987 | NL80211_ATTR_MDID, 1988 | NL80211_ATTR_IE_RIC, 1989 | 1990 | NL80211_ATTR_CRIT_PROT_ID, 1991 | NL80211_ATTR_MAX_CRIT_PROT_DURATION, 1992 | 1993 | NL80211_ATTR_PEER_AID, 1994 | 1995 | NL80211_ATTR_COALESCE_RULE, 1996 | 1997 | NL80211_ATTR_CH_SWITCH_COUNT, 1998 | NL80211_ATTR_CH_SWITCH_BLOCK_TX, 1999 | NL80211_ATTR_CSA_IES, 2000 | NL80211_ATTR_CSA_C_OFF_BEACON, 2001 | NL80211_ATTR_CSA_C_OFF_PRESP, 2002 | 2003 | NL80211_ATTR_RXMGMT_FLAGS, 2004 | 2005 | NL80211_ATTR_STA_SUPPORTED_CHANNELS, 2006 | 2007 | NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES, 2008 | 2009 | NL80211_ATTR_HANDLE_DFS, 2010 | 2011 | NL80211_ATTR_SUPPORT_5_MHZ, 2012 | NL80211_ATTR_SUPPORT_10_MHZ, 2013 | 2014 | NL80211_ATTR_OPMODE_NOTIF, 2015 | 2016 | NL80211_ATTR_VENDOR_ID, 2017 | NL80211_ATTR_VENDOR_SUBCMD, 2018 | NL80211_ATTR_VENDOR_DATA, 2019 | NL80211_ATTR_VENDOR_EVENTS, 2020 | 2021 | NL80211_ATTR_QOS_MAP, 2022 | 2023 | NL80211_ATTR_MAC_HINT, 2024 | NL80211_ATTR_WIPHY_FREQ_HINT, 2025 | 2026 | NL80211_ATTR_MAX_AP_ASSOC_STA, 2027 | 2028 | NL80211_ATTR_TDLS_PEER_CAPABILITY, 2029 | 2030 | NL80211_ATTR_SOCKET_OWNER, 2031 | 2032 | NL80211_ATTR_CSA_C_OFFSETS_TX, 2033 | NL80211_ATTR_MAX_CSA_COUNTERS, 2034 | 2035 | NL80211_ATTR_TDLS_INITIATOR, 2036 | 2037 | NL80211_ATTR_USE_RRM, 2038 | 2039 | NL80211_ATTR_WIPHY_DYN_ACK, 2040 | 2041 | NL80211_ATTR_TSID, 2042 | NL80211_ATTR_USER_PRIO, 2043 | NL80211_ATTR_ADMITTED_TIME, 2044 | 2045 | NL80211_ATTR_SMPS_MODE, 2046 | 2047 | NL80211_ATTR_OPER_CLASS, 2048 | 2049 | NL80211_ATTR_MAC_MASK, 2050 | 2051 | /* add attributes here, update the policy in nl80211.c */ 2052 | 2053 | __NL80211_ATTR_AFTER_LAST, 2054 | NUM_NL80211_ATTR = __NL80211_ATTR_AFTER_LAST, 2055 | NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1 2056 | }; 2057 | 2058 | /* source-level API compatibility */ 2059 | #define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION 2060 | #define NL80211_ATTR_MESH_PARAMS NL80211_ATTR_MESH_CONFIG 2061 | #define NL80211_ATTR_IFACE_SOCKET_OWNER NL80211_ATTR_SOCKET_OWNER 2062 | 2063 | /* 2064 | * Allow user space programs to use #ifdef on new attributes by defining them 2065 | * here 2066 | */ 2067 | #define NL80211_CMD_CONNECT NL80211_CMD_CONNECT 2068 | #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY 2069 | #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES 2070 | #define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS 2071 | #define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ 2072 | #define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE 2073 | #define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE 2074 | #define NL80211_ATTR_IE NL80211_ATTR_IE 2075 | #define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR 2076 | #define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE 2077 | #define NL80211_ATTR_FRAME NL80211_ATTR_FRAME 2078 | #define NL80211_ATTR_SSID NL80211_ATTR_SSID 2079 | #define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE 2080 | #define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE 2081 | #define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE 2082 | #define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP 2083 | #define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS 2084 | #define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES 2085 | #define NL80211_ATTR_KEY NL80211_ATTR_KEY 2086 | #define NL80211_ATTR_KEYS NL80211_ATTR_KEYS 2087 | #define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS 2088 | 2089 | #define NL80211_MAX_SUPP_RATES 32 2090 | #define NL80211_MAX_SUPP_HT_RATES 77 2091 | #define NL80211_MAX_SUPP_REG_RULES 32 2092 | #define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0 2093 | #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16 2094 | #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24 2095 | #define NL80211_HT_CAPABILITY_LEN 26 2096 | #define NL80211_VHT_CAPABILITY_LEN 12 2097 | 2098 | #define NL80211_MAX_NR_CIPHER_SUITES 5 2099 | #define NL80211_MAX_NR_AKM_SUITES 2 2100 | 2101 | #define NL80211_MIN_REMAIN_ON_CHANNEL_TIME 10 2102 | 2103 | /* default RSSI threshold for scan results if none specified. */ 2104 | #define NL80211_SCAN_RSSI_THOLD_OFF -300 2105 | 2106 | #define NL80211_CQM_TXE_MAX_INTVL 1800 2107 | 2108 | /** 2109 | * enum nl80211_iftype - (virtual) interface types 2110 | * 2111 | * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides 2112 | * @NL80211_IFTYPE_ADHOC: independent BSS member 2113 | * @NL80211_IFTYPE_STATION: managed BSS member 2114 | * @NL80211_IFTYPE_AP: access point 2115 | * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points; VLAN interfaces 2116 | * are a bit special in that they must always be tied to a pre-existing 2117 | * AP type interface. 2118 | * @NL80211_IFTYPE_WDS: wireless distribution interface 2119 | * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames 2120 | * @NL80211_IFTYPE_MESH_POINT: mesh point 2121 | * @NL80211_IFTYPE_P2P_CLIENT: P2P client 2122 | * @NL80211_IFTYPE_P2P_GO: P2P group owner 2123 | * @NL80211_IFTYPE_P2P_DEVICE: P2P device interface type, this is not a netdev 2124 | * and therefore can't be created in the normal ways, use the 2125 | * %NL80211_CMD_START_P2P_DEVICE and %NL80211_CMD_STOP_P2P_DEVICE 2126 | * commands to create and destroy one 2127 | * @NL80211_IF_TYPE_OCB: Outside Context of a BSS 2128 | * This mode corresponds to the MIB variable dot11OCBActivated=true 2129 | * @NL80211_IFTYPE_MAX: highest interface type number currently defined 2130 | * @NUM_NL80211_IFTYPES: number of defined interface types 2131 | * 2132 | * These values are used with the %NL80211_ATTR_IFTYPE 2133 | * to set the type of an interface. 2134 | * 2135 | */ 2136 | enum nl80211_iftype { 2137 | NL80211_IFTYPE_UNSPECIFIED, 2138 | NL80211_IFTYPE_ADHOC, 2139 | NL80211_IFTYPE_STATION, 2140 | NL80211_IFTYPE_AP, 2141 | NL80211_IFTYPE_AP_VLAN, 2142 | NL80211_IFTYPE_WDS, 2143 | NL80211_IFTYPE_MONITOR, 2144 | NL80211_IFTYPE_MESH_POINT, 2145 | NL80211_IFTYPE_P2P_CLIENT, 2146 | NL80211_IFTYPE_P2P_GO, 2147 | NL80211_IFTYPE_P2P_DEVICE, 2148 | NL80211_IFTYPE_OCB, 2149 | 2150 | /* keep last */ 2151 | NUM_NL80211_IFTYPES, 2152 | NL80211_IFTYPE_MAX = NUM_NL80211_IFTYPES - 1 2153 | }; 2154 | 2155 | /** 2156 | * enum nl80211_sta_flags - station flags 2157 | * 2158 | * Station flags. When a station is added to an AP interface, it is 2159 | * assumed to be already associated (and hence authenticated.) 2160 | * 2161 | * @__NL80211_STA_FLAG_INVALID: attribute number 0 is reserved 2162 | * @NL80211_STA_FLAG_AUTHORIZED: station is authorized (802.1X) 2163 | * @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames 2164 | * with short barker preamble 2165 | * @NL80211_STA_FLAG_WME: station is WME/QoS capable 2166 | * @NL80211_STA_FLAG_MFP: station uses management frame protection 2167 | * @NL80211_STA_FLAG_AUTHENTICATED: station is authenticated 2168 | * @NL80211_STA_FLAG_TDLS_PEER: station is a TDLS peer -- this flag should 2169 | * only be used in managed mode (even in the flags mask). Note that the 2170 | * flag can't be changed, it is only valid while adding a station, and 2171 | * attempts to change it will silently be ignored (rather than rejected 2172 | * as errors.) 2173 | * @NL80211_STA_FLAG_ASSOCIATED: station is associated; used with drivers 2174 | * that support %NL80211_FEATURE_FULL_AP_CLIENT_STATE to transition a 2175 | * previously added station into associated state 2176 | * @NL80211_STA_FLAG_MAX: highest station flag number currently defined 2177 | * @__NL80211_STA_FLAG_AFTER_LAST: internal use 2178 | */ 2179 | enum nl80211_sta_flags { 2180 | __NL80211_STA_FLAG_INVALID, 2181 | NL80211_STA_FLAG_AUTHORIZED, 2182 | NL80211_STA_FLAG_SHORT_PREAMBLE, 2183 | NL80211_STA_FLAG_WME, 2184 | NL80211_STA_FLAG_MFP, 2185 | NL80211_STA_FLAG_AUTHENTICATED, 2186 | NL80211_STA_FLAG_TDLS_PEER, 2187 | NL80211_STA_FLAG_ASSOCIATED, 2188 | 2189 | /* keep last */ 2190 | __NL80211_STA_FLAG_AFTER_LAST, 2191 | NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1 2192 | }; 2193 | 2194 | #define NL80211_STA_FLAG_MAX_OLD_API NL80211_STA_FLAG_TDLS_PEER 2195 | 2196 | /** 2197 | * struct nl80211_sta_flag_update - station flags mask/set 2198 | * @mask: mask of station flags to set 2199 | * @set: which values to set them to 2200 | * 2201 | * Both mask and set contain bits as per &enum nl80211_sta_flags. 2202 | */ 2203 | struct nl80211_sta_flag_update { 2204 | __u32 mask; 2205 | __u32 set; 2206 | } __attribute__((packed)); 2207 | 2208 | /** 2209 | * enum nl80211_rate_info - bitrate information 2210 | * 2211 | * These attribute types are used with %NL80211_STA_INFO_TXRATE 2212 | * when getting information about the bitrate of a station. 2213 | * There are 2 attributes for bitrate, a legacy one that represents 2214 | * a 16-bit value, and new one that represents a 32-bit value. 2215 | * If the rate value fits into 16 bit, both attributes are reported 2216 | * with the same value. If the rate is too high to fit into 16 bits 2217 | * (>6.5535Gbps) only 32-bit attribute is included. 2218 | * User space tools encouraged to use the 32-bit attribute and fall 2219 | * back to the 16-bit one for compatibility with older kernels. 2220 | * 2221 | * @__NL80211_RATE_INFO_INVALID: attribute number 0 is reserved 2222 | * @NL80211_RATE_INFO_BITRATE: total bitrate (u16, 100kbit/s) 2223 | * @NL80211_RATE_INFO_MCS: mcs index for 802.11n (u8) 2224 | * @NL80211_RATE_INFO_40_MHZ_WIDTH: 40 MHz dualchannel bitrate 2225 | * @NL80211_RATE_INFO_SHORT_GI: 400ns guard interval 2226 | * @NL80211_RATE_INFO_BITRATE32: total bitrate (u32, 100kbit/s) 2227 | * @NL80211_RATE_INFO_MAX: highest rate_info number currently defined 2228 | * @NL80211_RATE_INFO_VHT_MCS: MCS index for VHT (u8) 2229 | * @NL80211_RATE_INFO_VHT_NSS: number of streams in VHT (u8) 2230 | * @NL80211_RATE_INFO_80_MHZ_WIDTH: 80 MHz VHT rate 2231 | * @NL80211_RATE_INFO_80P80_MHZ_WIDTH: 80+80 MHz VHT rate 2232 | * @NL80211_RATE_INFO_160_MHZ_WIDTH: 160 MHz VHT rate 2233 | * @__NL80211_RATE_INFO_AFTER_LAST: internal use 2234 | */ 2235 | enum nl80211_rate_info { 2236 | __NL80211_RATE_INFO_INVALID, 2237 | NL80211_RATE_INFO_BITRATE, 2238 | NL80211_RATE_INFO_MCS, 2239 | NL80211_RATE_INFO_40_MHZ_WIDTH, 2240 | NL80211_RATE_INFO_SHORT_GI, 2241 | NL80211_RATE_INFO_BITRATE32, 2242 | NL80211_RATE_INFO_VHT_MCS, 2243 | NL80211_RATE_INFO_VHT_NSS, 2244 | NL80211_RATE_INFO_80_MHZ_WIDTH, 2245 | NL80211_RATE_INFO_80P80_MHZ_WIDTH, 2246 | NL80211_RATE_INFO_160_MHZ_WIDTH, 2247 | 2248 | /* keep last */ 2249 | __NL80211_RATE_INFO_AFTER_LAST, 2250 | NL80211_RATE_INFO_MAX = __NL80211_RATE_INFO_AFTER_LAST - 1 2251 | }; 2252 | 2253 | /** 2254 | * enum nl80211_sta_bss_param - BSS information collected by STA 2255 | * 2256 | * These attribute types are used with %NL80211_STA_INFO_BSS_PARAM 2257 | * when getting information about the bitrate of a station. 2258 | * 2259 | * @__NL80211_STA_BSS_PARAM_INVALID: attribute number 0 is reserved 2260 | * @NL80211_STA_BSS_PARAM_CTS_PROT: whether CTS protection is enabled (flag) 2261 | * @NL80211_STA_BSS_PARAM_SHORT_PREAMBLE: whether short preamble is enabled 2262 | * (flag) 2263 | * @NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME: whether short slot time is enabled 2264 | * (flag) 2265 | * @NL80211_STA_BSS_PARAM_DTIM_PERIOD: DTIM period for beaconing (u8) 2266 | * @NL80211_STA_BSS_PARAM_BEACON_INTERVAL: Beacon interval (u16) 2267 | * @NL80211_STA_BSS_PARAM_MAX: highest sta_bss_param number currently defined 2268 | * @__NL80211_STA_BSS_PARAM_AFTER_LAST: internal use 2269 | */ 2270 | enum nl80211_sta_bss_param { 2271 | __NL80211_STA_BSS_PARAM_INVALID, 2272 | NL80211_STA_BSS_PARAM_CTS_PROT, 2273 | NL80211_STA_BSS_PARAM_SHORT_PREAMBLE, 2274 | NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME, 2275 | NL80211_STA_BSS_PARAM_DTIM_PERIOD, 2276 | NL80211_STA_BSS_PARAM_BEACON_INTERVAL, 2277 | 2278 | /* keep last */ 2279 | __NL80211_STA_BSS_PARAM_AFTER_LAST, 2280 | NL80211_STA_BSS_PARAM_MAX = __NL80211_STA_BSS_PARAM_AFTER_LAST - 1 2281 | }; 2282 | 2283 | /** 2284 | * enum nl80211_sta_info - station information 2285 | * 2286 | * These attribute types are used with %NL80211_ATTR_STA_INFO 2287 | * when getting information about a station. 2288 | * 2289 | * @__NL80211_STA_INFO_INVALID: attribute number 0 is reserved 2290 | * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs) 2291 | * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station) 2292 | * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station) 2293 | * @NL80211_STA_INFO_RX_BYTES64: total received bytes (u64, from this station) 2294 | * @NL80211_STA_INFO_TX_BYTES64: total transmitted bytes (u64, to this station) 2295 | * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm) 2296 | * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute 2297 | * containing info as possible, see &enum nl80211_rate_info 2298 | * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station) 2299 | * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this 2300 | * station) 2301 | * @NL80211_STA_INFO_TX_RETRIES: total retries (u32, to this station) 2302 | * @NL80211_STA_INFO_TX_FAILED: total failed packets (u32, to this station) 2303 | * @NL80211_STA_INFO_SIGNAL_AVG: signal strength average (u8, dBm) 2304 | * @NL80211_STA_INFO_LLID: the station's mesh LLID 2305 | * @NL80211_STA_INFO_PLID: the station's mesh PLID 2306 | * @NL80211_STA_INFO_PLINK_STATE: peer link state for the station 2307 | * (see %enum nl80211_plink_state) 2308 | * @NL80211_STA_INFO_RX_BITRATE: last unicast data frame rx rate, nested 2309 | * attribute, like NL80211_STA_INFO_TX_BITRATE. 2310 | * @NL80211_STA_INFO_BSS_PARAM: current station's view of BSS, nested attribute 2311 | * containing info as possible, see &enum nl80211_sta_bss_param 2312 | * @NL80211_STA_INFO_CONNECTED_TIME: time since the station is last connected 2313 | * @NL80211_STA_INFO_STA_FLAGS: Contains a struct nl80211_sta_flag_update. 2314 | * @NL80211_STA_INFO_BEACON_LOSS: count of times beacon loss was detected (u32) 2315 | * @NL80211_STA_INFO_T_OFFSET: timing offset with respect to this STA (s64) 2316 | * @NL80211_STA_INFO_LOCAL_PM: local mesh STA link-specific power mode 2317 | * @NL80211_STA_INFO_PEER_PM: peer mesh STA link-specific power mode 2318 | * @NL80211_STA_INFO_NONPEER_PM: neighbor mesh STA power save mode towards 2319 | * non-peer STA 2320 | * @NL80211_STA_INFO_CHAIN_SIGNAL: per-chain signal strength of last PPDU 2321 | * Contains a nested array of signal strength attributes (u8, dBm) 2322 | * @NL80211_STA_INFO_CHAIN_SIGNAL_AVG: per-chain signal strength average 2323 | * Same format as NL80211_STA_INFO_CHAIN_SIGNAL. 2324 | * @NL80211_STA_EXPECTED_THROUGHPUT: expected throughput considering also the 2325 | * 802.11 header (u32, kbps) 2326 | * @__NL80211_STA_INFO_AFTER_LAST: internal 2327 | * @NL80211_STA_INFO_MAX: highest possible station info attribute 2328 | */ 2329 | enum nl80211_sta_info { 2330 | __NL80211_STA_INFO_INVALID, 2331 | NL80211_STA_INFO_INACTIVE_TIME, 2332 | NL80211_STA_INFO_RX_BYTES, 2333 | NL80211_STA_INFO_TX_BYTES, 2334 | NL80211_STA_INFO_LLID, 2335 | NL80211_STA_INFO_PLID, 2336 | NL80211_STA_INFO_PLINK_STATE, 2337 | NL80211_STA_INFO_SIGNAL, 2338 | NL80211_STA_INFO_TX_BITRATE, 2339 | NL80211_STA_INFO_RX_PACKETS, 2340 | NL80211_STA_INFO_TX_PACKETS, 2341 | NL80211_STA_INFO_TX_RETRIES, 2342 | NL80211_STA_INFO_TX_FAILED, 2343 | NL80211_STA_INFO_SIGNAL_AVG, 2344 | NL80211_STA_INFO_RX_BITRATE, 2345 | NL80211_STA_INFO_BSS_PARAM, 2346 | NL80211_STA_INFO_CONNECTED_TIME, 2347 | NL80211_STA_INFO_STA_FLAGS, 2348 | NL80211_STA_INFO_BEACON_LOSS, 2349 | NL80211_STA_INFO_T_OFFSET, 2350 | NL80211_STA_INFO_LOCAL_PM, 2351 | NL80211_STA_INFO_PEER_PM, 2352 | NL80211_STA_INFO_NONPEER_PM, 2353 | NL80211_STA_INFO_RX_BYTES64, 2354 | NL80211_STA_INFO_TX_BYTES64, 2355 | NL80211_STA_INFO_CHAIN_SIGNAL, 2356 | NL80211_STA_INFO_CHAIN_SIGNAL_AVG, 2357 | NL80211_STA_INFO_EXPECTED_THROUGHPUT, 2358 | 2359 | /* keep last */ 2360 | __NL80211_STA_INFO_AFTER_LAST, 2361 | NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1 2362 | }; 2363 | 2364 | /** 2365 | * enum nl80211_mpath_flags - nl80211 mesh path flags 2366 | * 2367 | * @NL80211_MPATH_FLAG_ACTIVE: the mesh path is active 2368 | * @NL80211_MPATH_FLAG_RESOLVING: the mesh path discovery process is running 2369 | * @NL80211_MPATH_FLAG_SN_VALID: the mesh path contains a valid SN 2370 | * @NL80211_MPATH_FLAG_FIXED: the mesh path has been manually set 2371 | * @NL80211_MPATH_FLAG_RESOLVED: the mesh path discovery process succeeded 2372 | */ 2373 | enum nl80211_mpath_flags { 2374 | NL80211_MPATH_FLAG_ACTIVE = 1<<0, 2375 | NL80211_MPATH_FLAG_RESOLVING = 1<<1, 2376 | NL80211_MPATH_FLAG_SN_VALID = 1<<2, 2377 | NL80211_MPATH_FLAG_FIXED = 1<<3, 2378 | NL80211_MPATH_FLAG_RESOLVED = 1<<4, 2379 | }; 2380 | 2381 | /** 2382 | * enum nl80211_mpath_info - mesh path information 2383 | * 2384 | * These attribute types are used with %NL80211_ATTR_MPATH_INFO when getting 2385 | * information about a mesh path. 2386 | * 2387 | * @__NL80211_MPATH_INFO_INVALID: attribute number 0 is reserved 2388 | * @NL80211_MPATH_INFO_FRAME_QLEN: number of queued frames for this destination 2389 | * @NL80211_MPATH_INFO_SN: destination sequence number 2390 | * @NL80211_MPATH_INFO_METRIC: metric (cost) of this mesh path 2391 | * @NL80211_MPATH_INFO_EXPTIME: expiration time for the path, in msec from now 2392 | * @NL80211_MPATH_INFO_FLAGS: mesh path flags, enumerated in 2393 | * &enum nl80211_mpath_flags; 2394 | * @NL80211_MPATH_INFO_DISCOVERY_TIMEOUT: total path discovery timeout, in msec 2395 | * @NL80211_MPATH_INFO_DISCOVERY_RETRIES: mesh path discovery retries 2396 | * @NL80211_MPATH_INFO_MAX: highest mesh path information attribute number 2397 | * currently defind 2398 | * @__NL80211_MPATH_INFO_AFTER_LAST: internal use 2399 | */ 2400 | enum nl80211_mpath_info { 2401 | __NL80211_MPATH_INFO_INVALID, 2402 | NL80211_MPATH_INFO_FRAME_QLEN, 2403 | NL80211_MPATH_INFO_SN, 2404 | NL80211_MPATH_INFO_METRIC, 2405 | NL80211_MPATH_INFO_EXPTIME, 2406 | NL80211_MPATH_INFO_FLAGS, 2407 | NL80211_MPATH_INFO_DISCOVERY_TIMEOUT, 2408 | NL80211_MPATH_INFO_DISCOVERY_RETRIES, 2409 | 2410 | /* keep last */ 2411 | __NL80211_MPATH_INFO_AFTER_LAST, 2412 | NL80211_MPATH_INFO_MAX = __NL80211_MPATH_INFO_AFTER_LAST - 1 2413 | }; 2414 | 2415 | /** 2416 | * enum nl80211_band_attr - band attributes 2417 | * @__NL80211_BAND_ATTR_INVALID: attribute number 0 is reserved 2418 | * @NL80211_BAND_ATTR_FREQS: supported frequencies in this band, 2419 | * an array of nested frequency attributes 2420 | * @NL80211_BAND_ATTR_RATES: supported bitrates in this band, 2421 | * an array of nested bitrate attributes 2422 | * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as 2423 | * defined in 802.11n 2424 | * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE 2425 | * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n 2426 | * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n 2427 | * @NL80211_BAND_ATTR_VHT_MCS_SET: 32-byte attribute containing the MCS set as 2428 | * defined in 802.11ac 2429 | * @NL80211_BAND_ATTR_VHT_CAPA: VHT capabilities, as in the HT information IE 2430 | * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined 2431 | * @__NL80211_BAND_ATTR_AFTER_LAST: internal use 2432 | */ 2433 | enum nl80211_band_attr { 2434 | __NL80211_BAND_ATTR_INVALID, 2435 | NL80211_BAND_ATTR_FREQS, 2436 | NL80211_BAND_ATTR_RATES, 2437 | 2438 | NL80211_BAND_ATTR_HT_MCS_SET, 2439 | NL80211_BAND_ATTR_HT_CAPA, 2440 | NL80211_BAND_ATTR_HT_AMPDU_FACTOR, 2441 | NL80211_BAND_ATTR_HT_AMPDU_DENSITY, 2442 | 2443 | NL80211_BAND_ATTR_VHT_MCS_SET, 2444 | NL80211_BAND_ATTR_VHT_CAPA, 2445 | 2446 | /* keep last */ 2447 | __NL80211_BAND_ATTR_AFTER_LAST, 2448 | NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1 2449 | }; 2450 | 2451 | #define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA 2452 | 2453 | /** 2454 | * enum nl80211_frequency_attr - frequency attributes 2455 | * @__NL80211_FREQUENCY_ATTR_INVALID: attribute number 0 is reserved 2456 | * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz 2457 | * @NL80211_FREQUENCY_ATTR_DISABLED: Channel is disabled in current 2458 | * regulatory domain. 2459 | * @NL80211_FREQUENCY_ATTR_NO_IR: no mechanisms that initiate radiation 2460 | * are permitted on this channel, this includes sending probe 2461 | * requests, or modes of operation that require beaconing. 2462 | * @NL80211_FREQUENCY_ATTR_RADAR: Radar detection is mandatory 2463 | * on this channel in current regulatory domain. 2464 | * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm 2465 | * (100 * dBm). 2466 | * @NL80211_FREQUENCY_ATTR_DFS_STATE: current state for DFS 2467 | * (enum nl80211_dfs_state) 2468 | * @NL80211_FREQUENCY_ATTR_DFS_TIME: time in miliseconds for how long 2469 | * this channel is in this DFS state. 2470 | * @NL80211_FREQUENCY_ATTR_NO_HT40_MINUS: HT40- isn't possible with this 2471 | * channel as the control channel 2472 | * @NL80211_FREQUENCY_ATTR_NO_HT40_PLUS: HT40+ isn't possible with this 2473 | * channel as the control channel 2474 | * @NL80211_FREQUENCY_ATTR_NO_80MHZ: any 80 MHz channel using this channel 2475 | * as the primary or any of the secondary channels isn't possible, 2476 | * this includes 80+80 channels 2477 | * @NL80211_FREQUENCY_ATTR_NO_160MHZ: any 160 MHz (but not 80+80) channel 2478 | * using this channel as the primary or any of the secondary channels 2479 | * isn't possible 2480 | * @NL80211_FREQUENCY_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds. 2481 | * @NL80211_FREQUENCY_ATTR_INDOOR_ONLY: Only indoor use is permitted on this 2482 | * channel. A channel that has the INDOOR_ONLY attribute can only be 2483 | * used when there is a clear assessment that the device is operating in 2484 | * an indoor surroundings, i.e., it is connected to AC power (and not 2485 | * through portable DC inverters) or is under the control of a master 2486 | * that is acting as an AP and is connected to AC power. 2487 | * @NL80211_FREQUENCY_ATTR_GO_CONCURRENT: GO operation is allowed on this 2488 | * channel if it's connected concurrently to a BSS on the same channel on 2489 | * the 2 GHz band or to a channel in the same UNII band (on the 5 GHz 2490 | * band), and IEEE80211_CHAN_RADAR is not set. Instantiating a GO on a 2491 | * channel that has the GO_CONCURRENT attribute set can be done when there 2492 | * is a clear assessment that the device is operating under the guidance of 2493 | * an authorized master, i.e., setting up a GO while the device is also 2494 | * connected to an AP with DFS and radar detection on the UNII band (it is 2495 | * up to user-space, i.e., wpa_supplicant to perform the required 2496 | * verifications) 2497 | * @NL80211_FREQUENCY_ATTR_NO_20MHZ: 20 MHz operation is not allowed 2498 | * on this channel in current regulatory domain. 2499 | * @NL80211_FREQUENCY_ATTR_NO_10MHZ: 10 MHz operation is not allowed 2500 | * on this channel in current regulatory domain. 2501 | * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number 2502 | * currently defined 2503 | * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use 2504 | * 2505 | * See https://apps.fcc.gov/eas/comments/GetPublishedDocument.html?id=327&tn=528122 2506 | * for more information on the FCC description of the relaxations allowed 2507 | * by NL80211_FREQUENCY_ATTR_INDOOR_ONLY and 2508 | * NL80211_FREQUENCY_ATTR_GO_CONCURRENT. 2509 | */ 2510 | enum nl80211_frequency_attr { 2511 | __NL80211_FREQUENCY_ATTR_INVALID, 2512 | NL80211_FREQUENCY_ATTR_FREQ, 2513 | NL80211_FREQUENCY_ATTR_DISABLED, 2514 | NL80211_FREQUENCY_ATTR_NO_IR, 2515 | __NL80211_FREQUENCY_ATTR_NO_IBSS, 2516 | NL80211_FREQUENCY_ATTR_RADAR, 2517 | NL80211_FREQUENCY_ATTR_MAX_TX_POWER, 2518 | NL80211_FREQUENCY_ATTR_DFS_STATE, 2519 | NL80211_FREQUENCY_ATTR_DFS_TIME, 2520 | NL80211_FREQUENCY_ATTR_NO_HT40_MINUS, 2521 | NL80211_FREQUENCY_ATTR_NO_HT40_PLUS, 2522 | NL80211_FREQUENCY_ATTR_NO_80MHZ, 2523 | NL80211_FREQUENCY_ATTR_NO_160MHZ, 2524 | NL80211_FREQUENCY_ATTR_DFS_CAC_TIME, 2525 | NL80211_FREQUENCY_ATTR_INDOOR_ONLY, 2526 | NL80211_FREQUENCY_ATTR_GO_CONCURRENT, 2527 | NL80211_FREQUENCY_ATTR_NO_20MHZ, 2528 | NL80211_FREQUENCY_ATTR_NO_10MHZ, 2529 | 2530 | /* keep last */ 2531 | __NL80211_FREQUENCY_ATTR_AFTER_LAST, 2532 | NL80211_FREQUENCY_ATTR_MAX = __NL80211_FREQUENCY_ATTR_AFTER_LAST - 1 2533 | }; 2534 | 2535 | #define NL80211_FREQUENCY_ATTR_MAX_TX_POWER NL80211_FREQUENCY_ATTR_MAX_TX_POWER 2536 | #define NL80211_FREQUENCY_ATTR_PASSIVE_SCAN NL80211_FREQUENCY_ATTR_NO_IR 2537 | #define NL80211_FREQUENCY_ATTR_NO_IBSS NL80211_FREQUENCY_ATTR_NO_IR 2538 | #define NL80211_FREQUENCY_ATTR_NO_IR NL80211_FREQUENCY_ATTR_NO_IR 2539 | 2540 | /** 2541 | * enum nl80211_bitrate_attr - bitrate attributes 2542 | * @__NL80211_BITRATE_ATTR_INVALID: attribute number 0 is reserved 2543 | * @NL80211_BITRATE_ATTR_RATE: Bitrate in units of 100 kbps 2544 | * @NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE: Short preamble supported 2545 | * in 2.4 GHz band. 2546 | * @NL80211_BITRATE_ATTR_MAX: highest bitrate attribute number 2547 | * currently defined 2548 | * @__NL80211_BITRATE_ATTR_AFTER_LAST: internal use 2549 | */ 2550 | enum nl80211_bitrate_attr { 2551 | __NL80211_BITRATE_ATTR_INVALID, 2552 | NL80211_BITRATE_ATTR_RATE, 2553 | NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE, 2554 | 2555 | /* keep last */ 2556 | __NL80211_BITRATE_ATTR_AFTER_LAST, 2557 | NL80211_BITRATE_ATTR_MAX = __NL80211_BITRATE_ATTR_AFTER_LAST - 1 2558 | }; 2559 | 2560 | /** 2561 | * enum nl80211_initiator - Indicates the initiator of a reg domain request 2562 | * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world 2563 | * regulatory domain. 2564 | * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the 2565 | * regulatory domain. 2566 | * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the 2567 | * wireless core it thinks its knows the regulatory domain we should be in. 2568 | * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an 2569 | * 802.11 country information element with regulatory information it 2570 | * thinks we should consider. cfg80211 only processes the country 2571 | * code from the IE, and relies on the regulatory domain information 2572 | * structure passed by userspace (CRDA) from our wireless-regdb. 2573 | * If a channel is enabled but the country code indicates it should 2574 | * be disabled we disable the channel and re-enable it upon disassociation. 2575 | */ 2576 | enum nl80211_reg_initiator { 2577 | NL80211_REGDOM_SET_BY_CORE, 2578 | NL80211_REGDOM_SET_BY_USER, 2579 | NL80211_REGDOM_SET_BY_DRIVER, 2580 | NL80211_REGDOM_SET_BY_COUNTRY_IE, 2581 | }; 2582 | 2583 | /** 2584 | * enum nl80211_reg_type - specifies the type of regulatory domain 2585 | * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains 2586 | * to a specific country. When this is set you can count on the 2587 | * ISO / IEC 3166 alpha2 country code being valid. 2588 | * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory 2589 | * domain. 2590 | * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom 2591 | * driver specific world regulatory domain. These do not apply system-wide 2592 | * and are only applicable to the individual devices which have requested 2593 | * them to be applied. 2594 | * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product 2595 | * of an intersection between two regulatory domains -- the previously 2596 | * set regulatory domain on the system and the last accepted regulatory 2597 | * domain request to be processed. 2598 | */ 2599 | enum nl80211_reg_type { 2600 | NL80211_REGDOM_TYPE_COUNTRY, 2601 | NL80211_REGDOM_TYPE_WORLD, 2602 | NL80211_REGDOM_TYPE_CUSTOM_WORLD, 2603 | NL80211_REGDOM_TYPE_INTERSECTION, 2604 | }; 2605 | 2606 | /** 2607 | * enum nl80211_reg_rule_attr - regulatory rule attributes 2608 | * @__NL80211_REG_RULE_ATTR_INVALID: attribute number 0 is reserved 2609 | * @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional 2610 | * considerations for a given frequency range. These are the 2611 | * &enum nl80211_reg_rule_flags. 2612 | * @NL80211_ATTR_FREQ_RANGE_START: starting frequencry for the regulatory 2613 | * rule in KHz. This is not a center of frequency but an actual regulatory 2614 | * band edge. 2615 | * @NL80211_ATTR_FREQ_RANGE_END: ending frequency for the regulatory rule 2616 | * in KHz. This is not a center a frequency but an actual regulatory 2617 | * band edge. 2618 | * @NL80211_ATTR_FREQ_RANGE_MAX_BW: maximum allowed bandwidth for this 2619 | * frequency range, in KHz. 2620 | * @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN: the maximum allowed antenna gain 2621 | * for a given frequency range. The value is in mBi (100 * dBi). 2622 | * If you don't have one then don't send this. 2623 | * @NL80211_ATTR_POWER_RULE_MAX_EIRP: the maximum allowed EIRP for 2624 | * a given frequency range. The value is in mBm (100 * dBm). 2625 | * @NL80211_ATTR_DFS_CAC_TIME: DFS CAC time in milliseconds. 2626 | * If not present or 0 default CAC time will be used. 2627 | * @NL80211_REG_RULE_ATTR_MAX: highest regulatory rule attribute number 2628 | * currently defined 2629 | * @__NL80211_REG_RULE_ATTR_AFTER_LAST: internal use 2630 | */ 2631 | enum nl80211_reg_rule_attr { 2632 | __NL80211_REG_RULE_ATTR_INVALID, 2633 | NL80211_ATTR_REG_RULE_FLAGS, 2634 | 2635 | NL80211_ATTR_FREQ_RANGE_START, 2636 | NL80211_ATTR_FREQ_RANGE_END, 2637 | NL80211_ATTR_FREQ_RANGE_MAX_BW, 2638 | 2639 | NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN, 2640 | NL80211_ATTR_POWER_RULE_MAX_EIRP, 2641 | 2642 | NL80211_ATTR_DFS_CAC_TIME, 2643 | 2644 | /* keep last */ 2645 | __NL80211_REG_RULE_ATTR_AFTER_LAST, 2646 | NL80211_REG_RULE_ATTR_MAX = __NL80211_REG_RULE_ATTR_AFTER_LAST - 1 2647 | }; 2648 | 2649 | /** 2650 | * enum nl80211_sched_scan_match_attr - scheduled scan match attributes 2651 | * @__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID: attribute number 0 is reserved 2652 | * @NL80211_SCHED_SCAN_MATCH_ATTR_SSID: SSID to be used for matching, 2653 | * only report BSS with matching SSID. 2654 | * @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI: RSSI threshold (in dBm) for reporting a 2655 | * BSS in scan results. Filtering is turned off if not specified. Note that 2656 | * if this attribute is in a match set of its own, then it is treated as 2657 | * the default value for all matchsets with an SSID, rather than being a 2658 | * matchset of its own without an RSSI filter. This is due to problems with 2659 | * how this API was implemented in the past. Also, due to the same problem, 2660 | * the only way to create a matchset with only an RSSI filter (with this 2661 | * attribute) is if there's only a single matchset with the RSSI attribute. 2662 | * @NL80211_SCHED_SCAN_MATCH_ATTR_MAX: highest scheduled scan filter 2663 | * attribute number currently defined 2664 | * @__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST: internal use 2665 | */ 2666 | enum nl80211_sched_scan_match_attr { 2667 | __NL80211_SCHED_SCAN_MATCH_ATTR_INVALID, 2668 | 2669 | NL80211_SCHED_SCAN_MATCH_ATTR_SSID, 2670 | NL80211_SCHED_SCAN_MATCH_ATTR_RSSI, 2671 | 2672 | /* keep last */ 2673 | __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST, 2674 | NL80211_SCHED_SCAN_MATCH_ATTR_MAX = 2675 | __NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST - 1 2676 | }; 2677 | 2678 | /* only for backward compatibility */ 2679 | #define NL80211_ATTR_SCHED_SCAN_MATCH_SSID NL80211_SCHED_SCAN_MATCH_ATTR_SSID 2680 | 2681 | /** 2682 | * enum nl80211_reg_rule_flags - regulatory rule flags 2683 | * 2684 | * @NL80211_RRF_NO_OFDM: OFDM modulation not allowed 2685 | * @NL80211_RRF_NO_CCK: CCK modulation not allowed 2686 | * @NL80211_RRF_NO_INDOOR: indoor operation not allowed 2687 | * @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed 2688 | * @NL80211_RRF_DFS: DFS support is required to be used 2689 | * @NL80211_RRF_PTP_ONLY: this is only for Point To Point links 2690 | * @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links 2691 | * @NL80211_RRF_NO_IR: no mechanisms that initiate radiation are allowed, 2692 | * this includes probe requests or modes of operation that require 2693 | * beaconing. 2694 | * @NL80211_RRF_AUTO_BW: maximum available bandwidth should be calculated 2695 | * base on contiguous rules and wider channels will be allowed to cross 2696 | * multiple contiguous/overlapping frequency ranges. 2697 | * @NL80211_RRF_GO_CONCURRENT: See &NL80211_FREQUENCY_ATTR_GO_CONCURRENT 2698 | * @NL80211_RRF_NO_HT40MINUS: channels can't be used in HT40- operation 2699 | * @NL80211_RRF_NO_HT40PLUS: channels can't be used in HT40+ operation 2700 | * @NL80211_RRF_NO_80MHZ: 80MHz operation not allowed 2701 | * @NL80211_RRF_NO_160MHZ: 160MHz operation not allowed 2702 | */ 2703 | enum nl80211_reg_rule_flags { 2704 | NL80211_RRF_NO_OFDM = 1<<0, 2705 | NL80211_RRF_NO_CCK = 1<<1, 2706 | NL80211_RRF_NO_INDOOR = 1<<2, 2707 | NL80211_RRF_NO_OUTDOOR = 1<<3, 2708 | NL80211_RRF_DFS = 1<<4, 2709 | NL80211_RRF_PTP_ONLY = 1<<5, 2710 | NL80211_RRF_PTMP_ONLY = 1<<6, 2711 | NL80211_RRF_NO_IR = 1<<7, 2712 | __NL80211_RRF_NO_IBSS = 1<<8, 2713 | NL80211_RRF_AUTO_BW = 1<<11, 2714 | NL80211_RRF_GO_CONCURRENT = 1<<12, 2715 | NL80211_RRF_NO_HT40MINUS = 1<<13, 2716 | NL80211_RRF_NO_HT40PLUS = 1<<14, 2717 | NL80211_RRF_NO_80MHZ = 1<<15, 2718 | NL80211_RRF_NO_160MHZ = 1<<16, 2719 | }; 2720 | 2721 | #define NL80211_RRF_PASSIVE_SCAN NL80211_RRF_NO_IR 2722 | #define NL80211_RRF_NO_IBSS NL80211_RRF_NO_IR 2723 | #define NL80211_RRF_NO_IR NL80211_RRF_NO_IR 2724 | #define NL80211_RRF_NO_HT40 (NL80211_RRF_NO_HT40MINUS |\ 2725 | NL80211_RRF_NO_HT40PLUS) 2726 | 2727 | /* For backport compatibility with older userspace */ 2728 | #define NL80211_RRF_NO_IR_ALL (NL80211_RRF_NO_IR | __NL80211_RRF_NO_IBSS) 2729 | 2730 | /** 2731 | * enum nl80211_dfs_regions - regulatory DFS regions 2732 | * 2733 | * @NL80211_DFS_UNSET: Country has no DFS master region specified 2734 | * @NL80211_DFS_FCC: Country follows DFS master rules from FCC 2735 | * @NL80211_DFS_ETSI: Country follows DFS master rules from ETSI 2736 | * @NL80211_DFS_JP: Country follows DFS master rules from JP/MKK/Telec 2737 | */ 2738 | enum nl80211_dfs_regions { 2739 | NL80211_DFS_UNSET = 0, 2740 | NL80211_DFS_FCC = 1, 2741 | NL80211_DFS_ETSI = 2, 2742 | NL80211_DFS_JP = 3, 2743 | }; 2744 | 2745 | /** 2746 | * enum nl80211_user_reg_hint_type - type of user regulatory hint 2747 | * 2748 | * @NL80211_USER_REG_HINT_USER: a user sent the hint. This is always 2749 | * assumed if the attribute is not set. 2750 | * @NL80211_USER_REG_HINT_CELL_BASE: the hint comes from a cellular 2751 | * base station. Device drivers that have been tested to work 2752 | * properly to support this type of hint can enable these hints 2753 | * by setting the NL80211_FEATURE_CELL_BASE_REG_HINTS feature 2754 | * capability on the struct wiphy. The wireless core will 2755 | * ignore all cell base station hints until at least one device 2756 | * present has been registered with the wireless core that 2757 | * has listed NL80211_FEATURE_CELL_BASE_REG_HINTS as a 2758 | * supported feature. 2759 | * @NL80211_USER_REG_HINT_INDOOR: a user sent an hint indicating that the 2760 | * platform is operating in an indoor environment. 2761 | */ 2762 | enum nl80211_user_reg_hint_type { 2763 | NL80211_USER_REG_HINT_USER = 0, 2764 | NL80211_USER_REG_HINT_CELL_BASE = 1, 2765 | NL80211_USER_REG_HINT_INDOOR = 2, 2766 | }; 2767 | 2768 | /** 2769 | * enum nl80211_survey_info - survey information 2770 | * 2771 | * These attribute types are used with %NL80211_ATTR_SURVEY_INFO 2772 | * when getting information about a survey. 2773 | * 2774 | * @__NL80211_SURVEY_INFO_INVALID: attribute number 0 is reserved 2775 | * @NL80211_SURVEY_INFO_FREQUENCY: center frequency of channel 2776 | * @NL80211_SURVEY_INFO_NOISE: noise level of channel (u8, dBm) 2777 | * @NL80211_SURVEY_INFO_IN_USE: channel is currently being used 2778 | * @NL80211_SURVEY_INFO_CHANNEL_TIME: amount of time (in ms) that the radio 2779 | * spent on this channel 2780 | * @NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY: amount of the time the primary 2781 | * channel was sensed busy (either due to activity or energy detect) 2782 | * @NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY: amount of time the extension 2783 | * channel was sensed busy 2784 | * @NL80211_SURVEY_INFO_CHANNEL_TIME_RX: amount of time the radio spent 2785 | * receiving data 2786 | * @NL80211_SURVEY_INFO_CHANNEL_TIME_TX: amount of time the radio spent 2787 | * transmitting data 2788 | * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number 2789 | * currently defined 2790 | * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use 2791 | */ 2792 | enum nl80211_survey_info { 2793 | __NL80211_SURVEY_INFO_INVALID, 2794 | NL80211_SURVEY_INFO_FREQUENCY, 2795 | NL80211_SURVEY_INFO_NOISE, 2796 | NL80211_SURVEY_INFO_IN_USE, 2797 | NL80211_SURVEY_INFO_CHANNEL_TIME, 2798 | NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY, 2799 | NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY, 2800 | NL80211_SURVEY_INFO_CHANNEL_TIME_RX, 2801 | NL80211_SURVEY_INFO_CHANNEL_TIME_TX, 2802 | 2803 | /* keep last */ 2804 | __NL80211_SURVEY_INFO_AFTER_LAST, 2805 | NL80211_SURVEY_INFO_MAX = __NL80211_SURVEY_INFO_AFTER_LAST - 1 2806 | }; 2807 | 2808 | /** 2809 | * enum nl80211_mntr_flags - monitor configuration flags 2810 | * 2811 | * Monitor configuration flags. 2812 | * 2813 | * @__NL80211_MNTR_FLAG_INVALID: reserved 2814 | * 2815 | * @NL80211_MNTR_FLAG_FCSFAIL: pass frames with bad FCS 2816 | * @NL80211_MNTR_FLAG_PLCPFAIL: pass frames with bad PLCP 2817 | * @NL80211_MNTR_FLAG_CONTROL: pass control frames 2818 | * @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering 2819 | * @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing. 2820 | * overrides all other flags. 2821 | * @NL80211_MNTR_FLAG_ACTIVE: use the configured MAC address 2822 | * and ACK incoming unicast packets. 2823 | * 2824 | * @__NL80211_MNTR_FLAG_AFTER_LAST: internal use 2825 | * @NL80211_MNTR_FLAG_MAX: highest possible monitor flag 2826 | */ 2827 | enum nl80211_mntr_flags { 2828 | __NL80211_MNTR_FLAG_INVALID, 2829 | NL80211_MNTR_FLAG_FCSFAIL, 2830 | NL80211_MNTR_FLAG_PLCPFAIL, 2831 | NL80211_MNTR_FLAG_CONTROL, 2832 | NL80211_MNTR_FLAG_OTHER_BSS, 2833 | NL80211_MNTR_FLAG_COOK_FRAMES, 2834 | NL80211_MNTR_FLAG_ACTIVE, 2835 | 2836 | /* keep last */ 2837 | __NL80211_MNTR_FLAG_AFTER_LAST, 2838 | NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1 2839 | }; 2840 | 2841 | /** 2842 | * enum nl80211_mesh_power_mode - mesh power save modes 2843 | * 2844 | * @NL80211_MESH_POWER_UNKNOWN: The mesh power mode of the mesh STA is 2845 | * not known or has not been set yet. 2846 | * @NL80211_MESH_POWER_ACTIVE: Active mesh power mode. The mesh STA is 2847 | * in Awake state all the time. 2848 | * @NL80211_MESH_POWER_LIGHT_SLEEP: Light sleep mode. The mesh STA will 2849 | * alternate between Active and Doze states, but will wake up for 2850 | * neighbor's beacons. 2851 | * @NL80211_MESH_POWER_DEEP_SLEEP: Deep sleep mode. The mesh STA will 2852 | * alternate between Active and Doze states, but may not wake up 2853 | * for neighbor's beacons. 2854 | * 2855 | * @__NL80211_MESH_POWER_AFTER_LAST - internal use 2856 | * @NL80211_MESH_POWER_MAX - highest possible power save level 2857 | */ 2858 | 2859 | enum nl80211_mesh_power_mode { 2860 | NL80211_MESH_POWER_UNKNOWN, 2861 | NL80211_MESH_POWER_ACTIVE, 2862 | NL80211_MESH_POWER_LIGHT_SLEEP, 2863 | NL80211_MESH_POWER_DEEP_SLEEP, 2864 | 2865 | __NL80211_MESH_POWER_AFTER_LAST, 2866 | NL80211_MESH_POWER_MAX = __NL80211_MESH_POWER_AFTER_LAST - 1 2867 | }; 2868 | 2869 | /** 2870 | * enum nl80211_meshconf_params - mesh configuration parameters 2871 | * 2872 | * Mesh configuration parameters. These can be changed while the mesh is 2873 | * active. 2874 | * 2875 | * @__NL80211_MESHCONF_INVALID: internal use 2876 | * 2877 | * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in 2878 | * millisecond units, used by the Peer Link Open message 2879 | * 2880 | * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the initial confirm timeout, in 2881 | * millisecond units, used by the peer link management to close a peer link 2882 | * 2883 | * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in 2884 | * millisecond units 2885 | * 2886 | * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed 2887 | * on this mesh interface 2888 | * 2889 | * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link 2890 | * open retries that can be sent to establish a new peer link instance in a 2891 | * mesh 2892 | * 2893 | * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh 2894 | * point. 2895 | * 2896 | * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically open 2897 | * peer links when we detect compatible mesh peers. Disabled if 2898 | * @NL80211_MESH_SETUP_USERSPACE_MPM or @NL80211_MESH_SETUP_USERSPACE_AMPE are 2899 | * set. 2900 | * 2901 | * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames 2902 | * containing a PREQ that an MP can send to a particular destination (path 2903 | * target) 2904 | * 2905 | * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths 2906 | * (in milliseconds) 2907 | * 2908 | * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait 2909 | * until giving up on a path discovery (in milliseconds) 2910 | * 2911 | * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh 2912 | * points receiving a PREQ shall consider the forwarding information from 2913 | * the root to be valid. (TU = time unit) 2914 | * 2915 | * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in 2916 | * TUs) during which an MP can send only one action frame containing a PREQ 2917 | * reference element 2918 | * 2919 | * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs) 2920 | * that it takes for an HWMP information element to propagate across the 2921 | * mesh 2922 | * 2923 | * @NL80211_MESHCONF_HWMP_ROOTMODE: whether root mode is enabled or not 2924 | * 2925 | * @NL80211_MESHCONF_ELEMENT_TTL: specifies the value of TTL field set at a 2926 | * source mesh point for path selection elements. 2927 | * 2928 | * @NL80211_MESHCONF_HWMP_RANN_INTERVAL: The interval of time (in TUs) between 2929 | * root announcements are transmitted. 2930 | * 2931 | * @NL80211_MESHCONF_GATE_ANNOUNCEMENTS: Advertise that this mesh station has 2932 | * access to a broader network beyond the MBSS. This is done via Root 2933 | * Announcement frames. 2934 | * 2935 | * @NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL: The minimum interval of time (in 2936 | * TUs) during which a mesh STA can send only one Action frame containing a 2937 | * PERR element. 2938 | * 2939 | * @NL80211_MESHCONF_FORWARDING: set Mesh STA as forwarding or non-forwarding 2940 | * or forwarding entity (default is TRUE - forwarding entity) 2941 | * 2942 | * @NL80211_MESHCONF_RSSI_THRESHOLD: RSSI threshold in dBm. This specifies the 2943 | * threshold for average signal strength of candidate station to establish 2944 | * a peer link. 2945 | * 2946 | * @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR: maximum number of neighbors 2947 | * to synchronize to for 11s default synchronization method 2948 | * (see 11C.12.2.2) 2949 | * 2950 | * @NL80211_MESHCONF_HT_OPMODE: set mesh HT protection mode. 2951 | * 2952 | * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute 2953 | * 2954 | * @NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT: The time (in TUs) for 2955 | * which mesh STAs receiving a proactive PREQ shall consider the forwarding 2956 | * information to the root mesh STA to be valid. 2957 | * 2958 | * @NL80211_MESHCONF_HWMP_ROOT_INTERVAL: The interval of time (in TUs) between 2959 | * proactive PREQs are transmitted. 2960 | * 2961 | * @NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL: The minimum interval of time 2962 | * (in TUs) during which a mesh STA can send only one Action frame 2963 | * containing a PREQ element for root path confirmation. 2964 | * 2965 | * @NL80211_MESHCONF_POWER_MODE: Default mesh power mode for new peer links. 2966 | * type &enum nl80211_mesh_power_mode (u32) 2967 | * 2968 | * @NL80211_MESHCONF_AWAKE_WINDOW: awake window duration (in TUs) 2969 | * 2970 | * @NL80211_MESHCONF_PLINK_TIMEOUT: If no tx activity is seen from a STA we've 2971 | * established peering with for longer than this time (in seconds), then 2972 | * remove it from the STA's list of peers. Default is 30 minutes. 2973 | * 2974 | * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use 2975 | */ 2976 | enum nl80211_meshconf_params { 2977 | __NL80211_MESHCONF_INVALID, 2978 | NL80211_MESHCONF_RETRY_TIMEOUT, 2979 | NL80211_MESHCONF_CONFIRM_TIMEOUT, 2980 | NL80211_MESHCONF_HOLDING_TIMEOUT, 2981 | NL80211_MESHCONF_MAX_PEER_LINKS, 2982 | NL80211_MESHCONF_MAX_RETRIES, 2983 | NL80211_MESHCONF_TTL, 2984 | NL80211_MESHCONF_AUTO_OPEN_PLINKS, 2985 | NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, 2986 | NL80211_MESHCONF_PATH_REFRESH_TIME, 2987 | NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, 2988 | NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, 2989 | NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, 2990 | NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, 2991 | NL80211_MESHCONF_HWMP_ROOTMODE, 2992 | NL80211_MESHCONF_ELEMENT_TTL, 2993 | NL80211_MESHCONF_HWMP_RANN_INTERVAL, 2994 | NL80211_MESHCONF_GATE_ANNOUNCEMENTS, 2995 | NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, 2996 | NL80211_MESHCONF_FORWARDING, 2997 | NL80211_MESHCONF_RSSI_THRESHOLD, 2998 | NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, 2999 | NL80211_MESHCONF_HT_OPMODE, 3000 | NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, 3001 | NL80211_MESHCONF_HWMP_ROOT_INTERVAL, 3002 | NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, 3003 | NL80211_MESHCONF_POWER_MODE, 3004 | NL80211_MESHCONF_AWAKE_WINDOW, 3005 | NL80211_MESHCONF_PLINK_TIMEOUT, 3006 | 3007 | /* keep last */ 3008 | __NL80211_MESHCONF_ATTR_AFTER_LAST, 3009 | NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1 3010 | }; 3011 | 3012 | /** 3013 | * enum nl80211_mesh_setup_params - mesh setup parameters 3014 | * 3015 | * Mesh setup parameters. These are used to start/join a mesh and cannot be 3016 | * changed while the mesh is active. 3017 | * 3018 | * @__NL80211_MESH_SETUP_INVALID: Internal use 3019 | * 3020 | * @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL: Enable this option to use a 3021 | * vendor specific path selection algorithm or disable it to use the 3022 | * default HWMP. 3023 | * 3024 | * @NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC: Enable this option to use a 3025 | * vendor specific path metric or disable it to use the default Airtime 3026 | * metric. 3027 | * 3028 | * @NL80211_MESH_SETUP_IE: Information elements for this mesh, for instance, a 3029 | * robust security network ie, or a vendor specific information element 3030 | * that vendors will use to identify the path selection methods and 3031 | * metrics in use. 3032 | * 3033 | * @NL80211_MESH_SETUP_USERSPACE_AUTH: Enable this option if an authentication 3034 | * daemon will be authenticating mesh candidates. 3035 | * 3036 | * @NL80211_MESH_SETUP_USERSPACE_AMPE: Enable this option if an authentication 3037 | * daemon will be securing peer link frames. AMPE is a secured version of 3038 | * Mesh Peering Management (MPM) and is implemented with the assistance of 3039 | * a userspace daemon. When this flag is set, the kernel will send peer 3040 | * management frames to a userspace daemon that will implement AMPE 3041 | * functionality (security capabilities selection, key confirmation, and 3042 | * key management). When the flag is unset (default), the kernel can 3043 | * autonomously complete (unsecured) mesh peering without the need of a 3044 | * userspace daemon. 3045 | * 3046 | * @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC: Enable this option to use a 3047 | * vendor specific synchronization method or disable it to use the default 3048 | * neighbor offset synchronization 3049 | * 3050 | * @NL80211_MESH_SETUP_USERSPACE_MPM: Enable this option if userspace will 3051 | * implement an MPM which handles peer allocation and state. 3052 | * 3053 | * @NL80211_MESH_SETUP_AUTH_PROTOCOL: Inform the kernel of the authentication 3054 | * method (u8, as defined in IEEE 8.4.2.100.6, e.g. 0x1 for SAE). 3055 | * Default is no authentication method required. 3056 | * 3057 | * @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number 3058 | * 3059 | * @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use 3060 | */ 3061 | enum nl80211_mesh_setup_params { 3062 | __NL80211_MESH_SETUP_INVALID, 3063 | NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL, 3064 | NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC, 3065 | NL80211_MESH_SETUP_IE, 3066 | NL80211_MESH_SETUP_USERSPACE_AUTH, 3067 | NL80211_MESH_SETUP_USERSPACE_AMPE, 3068 | NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC, 3069 | NL80211_MESH_SETUP_USERSPACE_MPM, 3070 | NL80211_MESH_SETUP_AUTH_PROTOCOL, 3071 | 3072 | /* keep last */ 3073 | __NL80211_MESH_SETUP_ATTR_AFTER_LAST, 3074 | NL80211_MESH_SETUP_ATTR_MAX = __NL80211_MESH_SETUP_ATTR_AFTER_LAST - 1 3075 | }; 3076 | 3077 | /** 3078 | * enum nl80211_txq_attr - TX queue parameter attributes 3079 | * @__NL80211_TXQ_ATTR_INVALID: Attribute number 0 is reserved 3080 | * @NL80211_TXQ_ATTR_AC: AC identifier (NL80211_AC_*) 3081 | * @NL80211_TXQ_ATTR_TXOP: Maximum burst time in units of 32 usecs, 0 meaning 3082 | * disabled 3083 | * @NL80211_TXQ_ATTR_CWMIN: Minimum contention window [a value of the form 3084 | * 2^n-1 in the range 1..32767] 3085 | * @NL80211_TXQ_ATTR_CWMAX: Maximum contention window [a value of the form 3086 | * 2^n-1 in the range 1..32767] 3087 | * @NL80211_TXQ_ATTR_AIFS: Arbitration interframe space [0..255] 3088 | * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal 3089 | * @NL80211_TXQ_ATTR_MAX: Maximum TXQ attribute number 3090 | */ 3091 | enum nl80211_txq_attr { 3092 | __NL80211_TXQ_ATTR_INVALID, 3093 | NL80211_TXQ_ATTR_AC, 3094 | NL80211_TXQ_ATTR_TXOP, 3095 | NL80211_TXQ_ATTR_CWMIN, 3096 | NL80211_TXQ_ATTR_CWMAX, 3097 | NL80211_TXQ_ATTR_AIFS, 3098 | 3099 | /* keep last */ 3100 | __NL80211_TXQ_ATTR_AFTER_LAST, 3101 | NL80211_TXQ_ATTR_MAX = __NL80211_TXQ_ATTR_AFTER_LAST - 1 3102 | }; 3103 | 3104 | enum nl80211_ac { 3105 | NL80211_AC_VO, 3106 | NL80211_AC_VI, 3107 | NL80211_AC_BE, 3108 | NL80211_AC_BK, 3109 | NL80211_NUM_ACS 3110 | }; 3111 | 3112 | /* backward compat */ 3113 | #define NL80211_TXQ_ATTR_QUEUE NL80211_TXQ_ATTR_AC 3114 | #define NL80211_TXQ_Q_VO NL80211_AC_VO 3115 | #define NL80211_TXQ_Q_VI NL80211_AC_VI 3116 | #define NL80211_TXQ_Q_BE NL80211_AC_BE 3117 | #define NL80211_TXQ_Q_BK NL80211_AC_BK 3118 | 3119 | /** 3120 | * enum nl80211_channel_type - channel type 3121 | * @NL80211_CHAN_NO_HT: 20 MHz, non-HT channel 3122 | * @NL80211_CHAN_HT20: 20 MHz HT channel 3123 | * @NL80211_CHAN_HT40MINUS: HT40 channel, secondary channel 3124 | * below the control channel 3125 | * @NL80211_CHAN_HT40PLUS: HT40 channel, secondary channel 3126 | * above the control channel 3127 | */ 3128 | enum nl80211_channel_type { 3129 | NL80211_CHAN_NO_HT, 3130 | NL80211_CHAN_HT20, 3131 | NL80211_CHAN_HT40MINUS, 3132 | NL80211_CHAN_HT40PLUS 3133 | }; 3134 | 3135 | /** 3136 | * enum nl80211_chan_width - channel width definitions 3137 | * 3138 | * These values are used with the %NL80211_ATTR_CHANNEL_WIDTH 3139 | * attribute. 3140 | * 3141 | * @NL80211_CHAN_WIDTH_20_NOHT: 20 MHz, non-HT channel 3142 | * @NL80211_CHAN_WIDTH_20: 20 MHz HT channel 3143 | * @NL80211_CHAN_WIDTH_40: 40 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3144 | * attribute must be provided as well 3145 | * @NL80211_CHAN_WIDTH_80: 80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3146 | * attribute must be provided as well 3147 | * @NL80211_CHAN_WIDTH_80P80: 80+80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3148 | * and %NL80211_ATTR_CENTER_FREQ2 attributes must be provided as well 3149 | * @NL80211_CHAN_WIDTH_160: 160 MHz channel, the %NL80211_ATTR_CENTER_FREQ1 3150 | * attribute must be provided as well 3151 | * @NL80211_CHAN_WIDTH_5: 5 MHz OFDM channel 3152 | * @NL80211_CHAN_WIDTH_10: 10 MHz OFDM channel 3153 | */ 3154 | enum nl80211_chan_width { 3155 | NL80211_CHAN_WIDTH_20_NOHT, 3156 | NL80211_CHAN_WIDTH_20, 3157 | NL80211_CHAN_WIDTH_40, 3158 | NL80211_CHAN_WIDTH_80, 3159 | NL80211_CHAN_WIDTH_80P80, 3160 | NL80211_CHAN_WIDTH_160, 3161 | NL80211_CHAN_WIDTH_5, 3162 | NL80211_CHAN_WIDTH_10, 3163 | }; 3164 | 3165 | /** 3166 | * enum nl80211_bss_scan_width - control channel width for a BSS 3167 | * 3168 | * These values are used with the %NL80211_BSS_CHAN_WIDTH attribute. 3169 | * 3170 | * @NL80211_BSS_CHAN_WIDTH_20: control channel is 20 MHz wide or compatible 3171 | * @NL80211_BSS_CHAN_WIDTH_10: control channel is 10 MHz wide 3172 | * @NL80211_BSS_CHAN_WIDTH_5: control channel is 5 MHz wide 3173 | */ 3174 | enum nl80211_bss_scan_width { 3175 | NL80211_BSS_CHAN_WIDTH_20, 3176 | NL80211_BSS_CHAN_WIDTH_10, 3177 | NL80211_BSS_CHAN_WIDTH_5, 3178 | }; 3179 | 3180 | /** 3181 | * enum nl80211_bss - netlink attributes for a BSS 3182 | * 3183 | * @__NL80211_BSS_INVALID: invalid 3184 | * @NL80211_BSS_BSSID: BSSID of the BSS (6 octets) 3185 | * @NL80211_BSS_FREQUENCY: frequency in MHz (u32) 3186 | * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64) 3187 | * (if @NL80211_BSS_PRESP_DATA is present then this is known to be 3188 | * from a probe response, otherwise it may be from the same beacon 3189 | * that the NL80211_BSS_BEACON_TSF will be from) 3190 | * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16) 3191 | * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16) 3192 | * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the 3193 | * raw information elements from the probe response/beacon (bin); 3194 | * if the %NL80211_BSS_BEACON_IES attribute is present and the data is 3195 | * different then the IEs here are from a Probe Response frame; otherwise 3196 | * they are from a Beacon frame. 3197 | * However, if the driver does not indicate the source of the IEs, these 3198 | * IEs may be from either frame subtype. 3199 | * If present, the @NL80211_BSS_PRESP_DATA attribute indicates that the 3200 | * data here is known to be from a probe response, without any heuristics. 3201 | * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon 3202 | * in mBm (100 * dBm) (s32) 3203 | * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon 3204 | * in unspecified units, scaled to 0..100 (u8) 3205 | * @NL80211_BSS_STATUS: status, if this BSS is "used" 3206 | * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms 3207 | * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information 3208 | * elements from a Beacon frame (bin); not present if no Beacon frame has 3209 | * yet been received 3210 | * @NL80211_BSS_CHAN_WIDTH: channel width of the control channel 3211 | * (u32, enum nl80211_bss_scan_width) 3212 | * @NL80211_BSS_BEACON_TSF: TSF of the last received beacon (u64) 3213 | * (not present if no beacon frame has been received yet) 3214 | * @NL80211_BSS_PRESP_DATA: the data in @NL80211_BSS_INFORMATION_ELEMENTS and 3215 | * @NL80211_BSS_TSF is known to be from a probe response (flag attribute) 3216 | * @__NL80211_BSS_AFTER_LAST: internal 3217 | * @NL80211_BSS_MAX: highest BSS attribute 3218 | */ 3219 | enum nl80211_bss { 3220 | __NL80211_BSS_INVALID, 3221 | NL80211_BSS_BSSID, 3222 | NL80211_BSS_FREQUENCY, 3223 | NL80211_BSS_TSF, 3224 | NL80211_BSS_BEACON_INTERVAL, 3225 | NL80211_BSS_CAPABILITY, 3226 | NL80211_BSS_INFORMATION_ELEMENTS, 3227 | NL80211_BSS_SIGNAL_MBM, 3228 | NL80211_BSS_SIGNAL_UNSPEC, 3229 | NL80211_BSS_STATUS, 3230 | NL80211_BSS_SEEN_MS_AGO, 3231 | NL80211_BSS_BEACON_IES, 3232 | NL80211_BSS_CHAN_WIDTH, 3233 | NL80211_BSS_BEACON_TSF, 3234 | NL80211_BSS_PRESP_DATA, 3235 | 3236 | /* keep last */ 3237 | __NL80211_BSS_AFTER_LAST, 3238 | NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1 3239 | }; 3240 | 3241 | /** 3242 | * enum nl80211_bss_status - BSS "status" 3243 | * @NL80211_BSS_STATUS_AUTHENTICATED: Authenticated with this BSS. 3244 | * @NL80211_BSS_STATUS_ASSOCIATED: Associated with this BSS. 3245 | * @NL80211_BSS_STATUS_IBSS_JOINED: Joined to this IBSS. 3246 | * 3247 | * The BSS status is a BSS attribute in scan dumps, which 3248 | * indicates the status the interface has wrt. this BSS. 3249 | */ 3250 | enum nl80211_bss_status { 3251 | NL80211_BSS_STATUS_AUTHENTICATED, 3252 | NL80211_BSS_STATUS_ASSOCIATED, 3253 | NL80211_BSS_STATUS_IBSS_JOINED, 3254 | }; 3255 | 3256 | /** 3257 | * enum nl80211_auth_type - AuthenticationType 3258 | * 3259 | * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication 3260 | * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only) 3261 | * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r) 3262 | * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP) 3263 | * @NL80211_AUTHTYPE_SAE: Simultaneous authentication of equals 3264 | * @__NL80211_AUTHTYPE_NUM: internal 3265 | * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm 3266 | * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by 3267 | * trying multiple times); this is invalid in netlink -- leave out 3268 | * the attribute for this on CONNECT commands. 3269 | */ 3270 | enum nl80211_auth_type { 3271 | NL80211_AUTHTYPE_OPEN_SYSTEM, 3272 | NL80211_AUTHTYPE_SHARED_KEY, 3273 | NL80211_AUTHTYPE_FT, 3274 | NL80211_AUTHTYPE_NETWORK_EAP, 3275 | NL80211_AUTHTYPE_SAE, 3276 | 3277 | /* keep last */ 3278 | __NL80211_AUTHTYPE_NUM, 3279 | NL80211_AUTHTYPE_MAX = __NL80211_AUTHTYPE_NUM - 1, 3280 | NL80211_AUTHTYPE_AUTOMATIC 3281 | }; 3282 | 3283 | /** 3284 | * enum nl80211_key_type - Key Type 3285 | * @NL80211_KEYTYPE_GROUP: Group (broadcast/multicast) key 3286 | * @NL80211_KEYTYPE_PAIRWISE: Pairwise (unicast/individual) key 3287 | * @NL80211_KEYTYPE_PEERKEY: PeerKey (DLS) 3288 | * @NUM_NL80211_KEYTYPES: number of defined key types 3289 | */ 3290 | enum nl80211_key_type { 3291 | NL80211_KEYTYPE_GROUP, 3292 | NL80211_KEYTYPE_PAIRWISE, 3293 | NL80211_KEYTYPE_PEERKEY, 3294 | 3295 | NUM_NL80211_KEYTYPES 3296 | }; 3297 | 3298 | /** 3299 | * enum nl80211_mfp - Management frame protection state 3300 | * @NL80211_MFP_NO: Management frame protection not used 3301 | * @NL80211_MFP_REQUIRED: Management frame protection required 3302 | */ 3303 | enum nl80211_mfp { 3304 | NL80211_MFP_NO, 3305 | NL80211_MFP_REQUIRED, 3306 | }; 3307 | 3308 | enum nl80211_wpa_versions { 3309 | NL80211_WPA_VERSION_1 = 1 << 0, 3310 | NL80211_WPA_VERSION_2 = 1 << 1, 3311 | }; 3312 | 3313 | /** 3314 | * enum nl80211_key_default_types - key default types 3315 | * @__NL80211_KEY_DEFAULT_TYPE_INVALID: invalid 3316 | * @NL80211_KEY_DEFAULT_TYPE_UNICAST: key should be used as default 3317 | * unicast key 3318 | * @NL80211_KEY_DEFAULT_TYPE_MULTICAST: key should be used as default 3319 | * multicast key 3320 | * @NUM_NL80211_KEY_DEFAULT_TYPES: number of default types 3321 | */ 3322 | enum nl80211_key_default_types { 3323 | __NL80211_KEY_DEFAULT_TYPE_INVALID, 3324 | NL80211_KEY_DEFAULT_TYPE_UNICAST, 3325 | NL80211_KEY_DEFAULT_TYPE_MULTICAST, 3326 | 3327 | NUM_NL80211_KEY_DEFAULT_TYPES 3328 | }; 3329 | 3330 | /** 3331 | * enum nl80211_key_attributes - key attributes 3332 | * @__NL80211_KEY_INVALID: invalid 3333 | * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of 3334 | * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC 3335 | * keys 3336 | * @NL80211_KEY_IDX: key ID (u8, 0-3) 3337 | * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 3338 | * section 7.3.2.25.1, e.g. 0x000FAC04) 3339 | * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and 3340 | * CCMP keys, each six bytes in little endian 3341 | * @NL80211_KEY_DEFAULT: flag indicating default key 3342 | * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key 3343 | * @NL80211_KEY_TYPE: the key type from enum nl80211_key_type, if not 3344 | * specified the default depends on whether a MAC address was 3345 | * given with the command using the key or not (u32) 3346 | * @NL80211_KEY_DEFAULT_TYPES: A nested attribute containing flags 3347 | * attributes, specifying what a key should be set as default as. 3348 | * See &enum nl80211_key_default_types. 3349 | * @__NL80211_KEY_AFTER_LAST: internal 3350 | * @NL80211_KEY_MAX: highest key attribute 3351 | */ 3352 | enum nl80211_key_attributes { 3353 | __NL80211_KEY_INVALID, 3354 | NL80211_KEY_DATA, 3355 | NL80211_KEY_IDX, 3356 | NL80211_KEY_CIPHER, 3357 | NL80211_KEY_SEQ, 3358 | NL80211_KEY_DEFAULT, 3359 | NL80211_KEY_DEFAULT_MGMT, 3360 | NL80211_KEY_TYPE, 3361 | NL80211_KEY_DEFAULT_TYPES, 3362 | 3363 | /* keep last */ 3364 | __NL80211_KEY_AFTER_LAST, 3365 | NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1 3366 | }; 3367 | 3368 | /** 3369 | * enum nl80211_tx_rate_attributes - TX rate set attributes 3370 | * @__NL80211_TXRATE_INVALID: invalid 3371 | * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection 3372 | * in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with 3373 | * 1 = 500 kbps) but without the IE length restriction (at most 3374 | * %NL80211_MAX_SUPP_RATES in a single array). 3375 | * @NL80211_TXRATE_HT: HT (MCS) rates allowed for TX rate selection 3376 | * in an array of MCS numbers. 3377 | * @NL80211_TXRATE_VHT: VHT rates allowed for TX rate selection, 3378 | * see &struct nl80211_txrate_vht 3379 | * @NL80211_TXRATE_GI: configure GI, see &enum nl80211_txrate_gi 3380 | * @__NL80211_TXRATE_AFTER_LAST: internal 3381 | * @NL80211_TXRATE_MAX: highest TX rate attribute 3382 | */ 3383 | enum nl80211_tx_rate_attributes { 3384 | __NL80211_TXRATE_INVALID, 3385 | NL80211_TXRATE_LEGACY, 3386 | NL80211_TXRATE_HT, 3387 | NL80211_TXRATE_VHT, 3388 | NL80211_TXRATE_GI, 3389 | 3390 | /* keep last */ 3391 | __NL80211_TXRATE_AFTER_LAST, 3392 | NL80211_TXRATE_MAX = __NL80211_TXRATE_AFTER_LAST - 1 3393 | }; 3394 | 3395 | #define NL80211_TXRATE_MCS NL80211_TXRATE_HT 3396 | #define NL80211_VHT_NSS_MAX 8 3397 | 3398 | /** 3399 | * struct nl80211_txrate_vht - VHT MCS/NSS txrate bitmap 3400 | * @mcs: MCS bitmap table for each NSS (array index 0 for 1 stream, etc.) 3401 | */ 3402 | struct nl80211_txrate_vht { 3403 | __u16 mcs[NL80211_VHT_NSS_MAX]; 3404 | }; 3405 | 3406 | enum nl80211_txrate_gi { 3407 | NL80211_TXRATE_DEFAULT_GI, 3408 | NL80211_TXRATE_FORCE_SGI, 3409 | NL80211_TXRATE_FORCE_LGI, 3410 | }; 3411 | 3412 | /** 3413 | * enum nl80211_band - Frequency band 3414 | * @NL80211_BAND_2GHZ: 2.4 GHz ISM band 3415 | * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz) 3416 | * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 64.80 GHz) 3417 | */ 3418 | enum nl80211_band { 3419 | NL80211_BAND_2GHZ, 3420 | NL80211_BAND_5GHZ, 3421 | NL80211_BAND_60GHZ, 3422 | }; 3423 | 3424 | /** 3425 | * enum nl80211_ps_state - powersave state 3426 | * @NL80211_PS_DISABLED: powersave is disabled 3427 | * @NL80211_PS_ENABLED: powersave is enabled 3428 | */ 3429 | enum nl80211_ps_state { 3430 | NL80211_PS_DISABLED, 3431 | NL80211_PS_ENABLED, 3432 | }; 3433 | 3434 | /** 3435 | * enum nl80211_attr_cqm - connection quality monitor attributes 3436 | * @__NL80211_ATTR_CQM_INVALID: invalid 3437 | * @NL80211_ATTR_CQM_RSSI_THOLD: RSSI threshold in dBm. This value specifies 3438 | * the threshold for the RSSI level at which an event will be sent. Zero 3439 | * to disable. 3440 | * @NL80211_ATTR_CQM_RSSI_HYST: RSSI hysteresis in dBm. This value specifies 3441 | * the minimum amount the RSSI level must change after an event before a 3442 | * new event may be issued (to reduce effects of RSSI oscillation). 3443 | * @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT: RSSI threshold event 3444 | * @NL80211_ATTR_CQM_PKT_LOSS_EVENT: a u32 value indicating that this many 3445 | * consecutive packets were not acknowledged by the peer 3446 | * @NL80211_ATTR_CQM_TXE_RATE: TX error rate in %. Minimum % of TX failures 3447 | * during the given %NL80211_ATTR_CQM_TXE_INTVL before an 3448 | * %NL80211_CMD_NOTIFY_CQM with reported %NL80211_ATTR_CQM_TXE_RATE and 3449 | * %NL80211_ATTR_CQM_TXE_PKTS is generated. 3450 | * @NL80211_ATTR_CQM_TXE_PKTS: number of attempted packets in a given 3451 | * %NL80211_ATTR_CQM_TXE_INTVL before %NL80211_ATTR_CQM_TXE_RATE is 3452 | * checked. 3453 | * @NL80211_ATTR_CQM_TXE_INTVL: interval in seconds. Specifies the periodic 3454 | * interval in which %NL80211_ATTR_CQM_TXE_PKTS and 3455 | * %NL80211_ATTR_CQM_TXE_RATE must be satisfied before generating an 3456 | * %NL80211_CMD_NOTIFY_CQM. Set to 0 to turn off TX error reporting. 3457 | * @NL80211_ATTR_CQM_BEACON_LOSS_EVENT: flag attribute that's set in a beacon 3458 | * loss event 3459 | * @__NL80211_ATTR_CQM_AFTER_LAST: internal 3460 | * @NL80211_ATTR_CQM_MAX: highest key attribute 3461 | */ 3462 | enum nl80211_attr_cqm { 3463 | __NL80211_ATTR_CQM_INVALID, 3464 | NL80211_ATTR_CQM_RSSI_THOLD, 3465 | NL80211_ATTR_CQM_RSSI_HYST, 3466 | NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT, 3467 | NL80211_ATTR_CQM_PKT_LOSS_EVENT, 3468 | NL80211_ATTR_CQM_TXE_RATE, 3469 | NL80211_ATTR_CQM_TXE_PKTS, 3470 | NL80211_ATTR_CQM_TXE_INTVL, 3471 | NL80211_ATTR_CQM_BEACON_LOSS_EVENT, 3472 | 3473 | /* keep last */ 3474 | __NL80211_ATTR_CQM_AFTER_LAST, 3475 | NL80211_ATTR_CQM_MAX = __NL80211_ATTR_CQM_AFTER_LAST - 1 3476 | }; 3477 | 3478 | /** 3479 | * enum nl80211_cqm_rssi_threshold_event - RSSI threshold event 3480 | * @NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW: The RSSI level is lower than the 3481 | * configured threshold 3482 | * @NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH: The RSSI is higher than the 3483 | * configured threshold 3484 | * @NL80211_CQM_RSSI_BEACON_LOSS_EVENT: (reserved, never sent) 3485 | */ 3486 | enum nl80211_cqm_rssi_threshold_event { 3487 | NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW, 3488 | NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH, 3489 | NL80211_CQM_RSSI_BEACON_LOSS_EVENT, 3490 | }; 3491 | 3492 | 3493 | /** 3494 | * enum nl80211_tx_power_setting - TX power adjustment 3495 | * @NL80211_TX_POWER_AUTOMATIC: automatically determine transmit power 3496 | * @NL80211_TX_POWER_LIMITED: limit TX power by the mBm parameter 3497 | * @NL80211_TX_POWER_FIXED: fix TX power to the mBm parameter 3498 | */ 3499 | enum nl80211_tx_power_setting { 3500 | NL80211_TX_POWER_AUTOMATIC, 3501 | NL80211_TX_POWER_LIMITED, 3502 | NL80211_TX_POWER_FIXED, 3503 | }; 3504 | 3505 | /** 3506 | * enum nl80211_packet_pattern_attr - packet pattern attribute 3507 | * @__NL80211_PKTPAT_INVALID: invalid number for nested attribute 3508 | * @NL80211_PKTPAT_PATTERN: the pattern, values where the mask has 3509 | * a zero bit are ignored 3510 | * @NL80211_PKTPAT_MASK: pattern mask, must be long enough to have 3511 | * a bit for each byte in the pattern. The lowest-order bit corresponds 3512 | * to the first byte of the pattern, but the bytes of the pattern are 3513 | * in a little-endian-like format, i.e. the 9th byte of the pattern 3514 | * corresponds to the lowest-order bit in the second byte of the mask. 3515 | * For example: The match 00:xx:00:00:xx:00:00:00:00:xx:xx:xx (where 3516 | * xx indicates "don't care") would be represented by a pattern of 3517 | * twelve zero bytes, and a mask of "0xed,0x01". 3518 | * Note that the pattern matching is done as though frames were not 3519 | * 802.11 frames but 802.3 frames, i.e. the frame is fully unpacked 3520 | * first (including SNAP header unpacking) and then matched. 3521 | * @NL80211_PKTPAT_OFFSET: packet offset, pattern is matched after 3522 | * these fixed number of bytes of received packet 3523 | * @NUM_NL80211_PKTPAT: number of attributes 3524 | * @MAX_NL80211_PKTPAT: max attribute number 3525 | */ 3526 | enum nl80211_packet_pattern_attr { 3527 | __NL80211_PKTPAT_INVALID, 3528 | NL80211_PKTPAT_MASK, 3529 | NL80211_PKTPAT_PATTERN, 3530 | NL80211_PKTPAT_OFFSET, 3531 | 3532 | NUM_NL80211_PKTPAT, 3533 | MAX_NL80211_PKTPAT = NUM_NL80211_PKTPAT - 1, 3534 | }; 3535 | 3536 | /** 3537 | * struct nl80211_pattern_support - packet pattern support information 3538 | * @max_patterns: maximum number of patterns supported 3539 | * @min_pattern_len: minimum length of each pattern 3540 | * @max_pattern_len: maximum length of each pattern 3541 | * @max_pkt_offset: maximum Rx packet offset 3542 | * 3543 | * This struct is carried in %NL80211_WOWLAN_TRIG_PKT_PATTERN when 3544 | * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED or in 3545 | * %NL80211_ATTR_COALESCE_RULE_PKT_PATTERN when that is part of 3546 | * %NL80211_ATTR_COALESCE_RULE in the capability information given 3547 | * by the kernel to userspace. 3548 | */ 3549 | struct nl80211_pattern_support { 3550 | __u32 max_patterns; 3551 | __u32 min_pattern_len; 3552 | __u32 max_pattern_len; 3553 | __u32 max_pkt_offset; 3554 | } __attribute__((packed)); 3555 | 3556 | /* only for backward compatibility */ 3557 | #define __NL80211_WOWLAN_PKTPAT_INVALID __NL80211_PKTPAT_INVALID 3558 | #define NL80211_WOWLAN_PKTPAT_MASK NL80211_PKTPAT_MASK 3559 | #define NL80211_WOWLAN_PKTPAT_PATTERN NL80211_PKTPAT_PATTERN 3560 | #define NL80211_WOWLAN_PKTPAT_OFFSET NL80211_PKTPAT_OFFSET 3561 | #define NUM_NL80211_WOWLAN_PKTPAT NUM_NL80211_PKTPAT 3562 | #define MAX_NL80211_WOWLAN_PKTPAT MAX_NL80211_PKTPAT 3563 | #define nl80211_wowlan_pattern_support nl80211_pattern_support 3564 | 3565 | /** 3566 | * enum nl80211_wowlan_triggers - WoWLAN trigger definitions 3567 | * @__NL80211_WOWLAN_TRIG_INVALID: invalid number for nested attributes 3568 | * @NL80211_WOWLAN_TRIG_ANY: wake up on any activity, do not really put 3569 | * the chip into a special state -- works best with chips that have 3570 | * support for low-power operation already (flag) 3571 | * @NL80211_WOWLAN_TRIG_DISCONNECT: wake up on disconnect, the way disconnect 3572 | * is detected is implementation-specific (flag) 3573 | * @NL80211_WOWLAN_TRIG_MAGIC_PKT: wake up on magic packet (6x 0xff, followed 3574 | * by 16 repetitions of MAC addr, anywhere in payload) (flag) 3575 | * @NL80211_WOWLAN_TRIG_PKT_PATTERN: wake up on the specified packet patterns 3576 | * which are passed in an array of nested attributes, each nested attribute 3577 | * defining a with attributes from &struct nl80211_wowlan_trig_pkt_pattern. 3578 | * Each pattern defines a wakeup packet. Packet offset is associated with 3579 | * each pattern which is used while matching the pattern. The matching is 3580 | * done on the MSDU, i.e. as though the packet was an 802.3 packet, so the 3581 | * pattern matching is done after the packet is converted to the MSDU. 3582 | * 3583 | * In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute 3584 | * carrying a &struct nl80211_pattern_support. 3585 | * 3586 | * When reporting wakeup. it is a u32 attribute containing the 0-based 3587 | * index of the pattern that caused the wakeup, in the patterns passed 3588 | * to the kernel when configuring. 3589 | * @NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED: Not a real trigger, and cannot be 3590 | * used when setting, used only to indicate that GTK rekeying is supported 3591 | * by the device (flag) 3592 | * @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE: wake up on GTK rekey failure (if 3593 | * done by the device) (flag) 3594 | * @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST: wake up on EAP Identity Request 3595 | * packet (flag) 3596 | * @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE: wake up on 4-way handshake (flag) 3597 | * @NL80211_WOWLAN_TRIG_RFKILL_RELEASE: wake up when rfkill is released 3598 | * (on devices that have rfkill in the device) (flag) 3599 | * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211: For wakeup reporting only, contains 3600 | * the 802.11 packet that caused the wakeup, e.g. a deauth frame. The frame 3601 | * may be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN 3602 | * attribute contains the original length. 3603 | * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN: Original length of the 802.11 3604 | * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211 3605 | * attribute if the packet was truncated somewhere. 3606 | * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023: For wakeup reporting only, contains the 3607 | * 802.11 packet that caused the wakeup, e.g. a magic packet. The frame may 3608 | * be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN attribute 3609 | * contains the original length. 3610 | * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN: Original length of the 802.3 3611 | * packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023 3612 | * attribute if the packet was truncated somewhere. 3613 | * @NL80211_WOWLAN_TRIG_TCP_CONNECTION: TCP connection wake, see DOC section 3614 | * "TCP connection wakeup" for more details. This is a nested attribute 3615 | * containing the exact information for establishing and keeping alive 3616 | * the TCP connection. 3617 | * @NL80211_WOWLAN_TRIG_TCP_WAKEUP_MATCH: For wakeup reporting only, the 3618 | * wakeup packet was received on the TCP connection 3619 | * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST: For wakeup reporting only, the 3620 | * TCP connection was lost or failed to be established 3621 | * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS: For wakeup reporting only, 3622 | * the TCP connection ran out of tokens to use for data to send to the 3623 | * service 3624 | * @NL80211_WOWLAN_TRIG_NET_DETECT: wake up when a configured network 3625 | * is detected. This is a nested attribute that contains the 3626 | * same attributes used with @NL80211_CMD_START_SCHED_SCAN. It 3627 | * specifies how the scan is performed (e.g. the interval and the 3628 | * channels to scan) as well as the scan results that will 3629 | * trigger a wake (i.e. the matchsets). 3630 | * @NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS: nested attribute 3631 | * containing an array with information about what triggered the 3632 | * wake up. If no elements are present in the array, it means 3633 | * that the information is not available. If more than one 3634 | * element is present, it means that more than one match 3635 | * occurred. 3636 | * Each element in the array is a nested attribute that contains 3637 | * one optional %NL80211_ATTR_SSID attribute and one optional 3638 | * %NL80211_ATTR_SCAN_FREQUENCIES attribute. At least one of 3639 | * these attributes must be present. If 3640 | * %NL80211_ATTR_SCAN_FREQUENCIES contains more than one 3641 | * frequency, it means that the match occurred in more than one 3642 | * channel. 3643 | * @NUM_NL80211_WOWLAN_TRIG: number of wake on wireless triggers 3644 | * @MAX_NL80211_WOWLAN_TRIG: highest wowlan trigger attribute number 3645 | * 3646 | * These nested attributes are used to configure the wakeup triggers and 3647 | * to report the wakeup reason(s). 3648 | */ 3649 | enum nl80211_wowlan_triggers { 3650 | __NL80211_WOWLAN_TRIG_INVALID, 3651 | NL80211_WOWLAN_TRIG_ANY, 3652 | NL80211_WOWLAN_TRIG_DISCONNECT, 3653 | NL80211_WOWLAN_TRIG_MAGIC_PKT, 3654 | NL80211_WOWLAN_TRIG_PKT_PATTERN, 3655 | NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED, 3656 | NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE, 3657 | NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST, 3658 | NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE, 3659 | NL80211_WOWLAN_TRIG_RFKILL_RELEASE, 3660 | NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211, 3661 | NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN, 3662 | NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023, 3663 | NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN, 3664 | NL80211_WOWLAN_TRIG_TCP_CONNECTION, 3665 | NL80211_WOWLAN_TRIG_WAKEUP_TCP_MATCH, 3666 | NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST, 3667 | NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS, 3668 | NL80211_WOWLAN_TRIG_NET_DETECT, 3669 | NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS, 3670 | 3671 | /* keep last */ 3672 | NUM_NL80211_WOWLAN_TRIG, 3673 | MAX_NL80211_WOWLAN_TRIG = NUM_NL80211_WOWLAN_TRIG - 1 3674 | }; 3675 | 3676 | /** 3677 | * DOC: TCP connection wakeup 3678 | * 3679 | * Some devices can establish a TCP connection in order to be woken up by a 3680 | * packet coming in from outside their network segment, or behind NAT. If 3681 | * configured, the device will establish a TCP connection to the given 3682 | * service, and periodically send data to that service. The first data 3683 | * packet is usually transmitted after SYN/ACK, also ACKing the SYN/ACK. 3684 | * The data packets can optionally include a (little endian) sequence 3685 | * number (in the TCP payload!) that is generated by the device, and, also 3686 | * optionally, a token from a list of tokens. This serves as a keep-alive 3687 | * with the service, and for NATed connections, etc. 3688 | * 3689 | * During this keep-alive period, the server doesn't send any data to the 3690 | * client. When receiving data, it is compared against the wakeup pattern 3691 | * (and mask) and if it matches, the host is woken up. Similarly, if the 3692 | * connection breaks or cannot be established to start with, the host is 3693 | * also woken up. 3694 | * 3695 | * Developer's note: ARP offload is required for this, otherwise TCP 3696 | * response packets might not go through correctly. 3697 | */ 3698 | 3699 | /** 3700 | * struct nl80211_wowlan_tcp_data_seq - WoWLAN TCP data sequence 3701 | * @start: starting value 3702 | * @offset: offset of sequence number in packet 3703 | * @len: length of the sequence value to write, 1 through 4 3704 | * 3705 | * Note: don't confuse with the TCP sequence number(s), this is for the 3706 | * keepalive packet payload. The actual value is written into the packet 3707 | * in little endian. 3708 | */ 3709 | struct nl80211_wowlan_tcp_data_seq { 3710 | __u32 start, offset, len; 3711 | }; 3712 | 3713 | /** 3714 | * struct nl80211_wowlan_tcp_data_token - WoWLAN TCP data token config 3715 | * @offset: offset of token in packet 3716 | * @len: length of each token 3717 | * @token_stream: stream of data to be used for the tokens, the length must 3718 | * be a multiple of @len for this to make sense 3719 | */ 3720 | struct nl80211_wowlan_tcp_data_token { 3721 | __u32 offset, len; 3722 | __u8 token_stream[]; 3723 | }; 3724 | 3725 | /** 3726 | * struct nl80211_wowlan_tcp_data_token_feature - data token features 3727 | * @min_len: minimum token length 3728 | * @max_len: maximum token length 3729 | * @bufsize: total available token buffer size (max size of @token_stream) 3730 | */ 3731 | struct nl80211_wowlan_tcp_data_token_feature { 3732 | __u32 min_len, max_len, bufsize; 3733 | }; 3734 | 3735 | /** 3736 | * enum nl80211_wowlan_tcp_attrs - WoWLAN TCP connection parameters 3737 | * @__NL80211_WOWLAN_TCP_INVALID: invalid number for nested attributes 3738 | * @NL80211_WOWLAN_TCP_SRC_IPV4: source IPv4 address (in network byte order) 3739 | * @NL80211_WOWLAN_TCP_DST_IPV4: destination IPv4 address 3740 | * (in network byte order) 3741 | * @NL80211_WOWLAN_TCP_DST_MAC: destination MAC address, this is given because 3742 | * route lookup when configured might be invalid by the time we suspend, 3743 | * and doing a route lookup when suspending is no longer possible as it 3744 | * might require ARP querying. 3745 | * @NL80211_WOWLAN_TCP_SRC_PORT: source port (u16); optional, if not given a 3746 | * socket and port will be allocated 3747 | * @NL80211_WOWLAN_TCP_DST_PORT: destination port (u16) 3748 | * @NL80211_WOWLAN_TCP_DATA_PAYLOAD: data packet payload, at least one byte. 3749 | * For feature advertising, a u32 attribute holding the maximum length 3750 | * of the data payload. 3751 | * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ: data packet sequence configuration 3752 | * (if desired), a &struct nl80211_wowlan_tcp_data_seq. For feature 3753 | * advertising it is just a flag 3754 | * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN: data packet token configuration, 3755 | * see &struct nl80211_wowlan_tcp_data_token and for advertising see 3756 | * &struct nl80211_wowlan_tcp_data_token_feature. 3757 | * @NL80211_WOWLAN_TCP_DATA_INTERVAL: data interval in seconds, maximum 3758 | * interval in feature advertising (u32) 3759 | * @NL80211_WOWLAN_TCP_WAKE_PAYLOAD: wake packet payload, for advertising a 3760 | * u32 attribute holding the maximum length 3761 | * @NL80211_WOWLAN_TCP_WAKE_MASK: Wake packet payload mask, not used for 3762 | * feature advertising. The mask works like @NL80211_PKTPAT_MASK 3763 | * but on the TCP payload only. 3764 | * @NUM_NL80211_WOWLAN_TCP: number of TCP attributes 3765 | * @MAX_NL80211_WOWLAN_TCP: highest attribute number 3766 | */ 3767 | enum nl80211_wowlan_tcp_attrs { 3768 | __NL80211_WOWLAN_TCP_INVALID, 3769 | NL80211_WOWLAN_TCP_SRC_IPV4, 3770 | NL80211_WOWLAN_TCP_DST_IPV4, 3771 | NL80211_WOWLAN_TCP_DST_MAC, 3772 | NL80211_WOWLAN_TCP_SRC_PORT, 3773 | NL80211_WOWLAN_TCP_DST_PORT, 3774 | NL80211_WOWLAN_TCP_DATA_PAYLOAD, 3775 | NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ, 3776 | NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN, 3777 | NL80211_WOWLAN_TCP_DATA_INTERVAL, 3778 | NL80211_WOWLAN_TCP_WAKE_PAYLOAD, 3779 | NL80211_WOWLAN_TCP_WAKE_MASK, 3780 | 3781 | /* keep last */ 3782 | NUM_NL80211_WOWLAN_TCP, 3783 | MAX_NL80211_WOWLAN_TCP = NUM_NL80211_WOWLAN_TCP - 1 3784 | }; 3785 | 3786 | /** 3787 | * struct nl80211_coalesce_rule_support - coalesce rule support information 3788 | * @max_rules: maximum number of rules supported 3789 | * @pat: packet pattern support information 3790 | * @max_delay: maximum supported coalescing delay in msecs 3791 | * 3792 | * This struct is carried in %NL80211_ATTR_COALESCE_RULE in the 3793 | * capability information given by the kernel to userspace. 3794 | */ 3795 | struct nl80211_coalesce_rule_support { 3796 | __u32 max_rules; 3797 | struct nl80211_pattern_support pat; 3798 | __u32 max_delay; 3799 | } __attribute__((packed)); 3800 | 3801 | /** 3802 | * enum nl80211_attr_coalesce_rule - coalesce rule attribute 3803 | * @__NL80211_COALESCE_RULE_INVALID: invalid number for nested attribute 3804 | * @NL80211_ATTR_COALESCE_RULE_DELAY: delay in msecs used for packet coalescing 3805 | * @NL80211_ATTR_COALESCE_RULE_CONDITION: condition for packet coalescence, 3806 | * see &enum nl80211_coalesce_condition. 3807 | * @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN: packet offset, pattern is matched 3808 | * after these fixed number of bytes of received packet 3809 | * @NUM_NL80211_ATTR_COALESCE_RULE: number of attributes 3810 | * @NL80211_ATTR_COALESCE_RULE_MAX: max attribute number 3811 | */ 3812 | enum nl80211_attr_coalesce_rule { 3813 | __NL80211_COALESCE_RULE_INVALID, 3814 | NL80211_ATTR_COALESCE_RULE_DELAY, 3815 | NL80211_ATTR_COALESCE_RULE_CONDITION, 3816 | NL80211_ATTR_COALESCE_RULE_PKT_PATTERN, 3817 | 3818 | /* keep last */ 3819 | NUM_NL80211_ATTR_COALESCE_RULE, 3820 | NL80211_ATTR_COALESCE_RULE_MAX = NUM_NL80211_ATTR_COALESCE_RULE - 1 3821 | }; 3822 | 3823 | /** 3824 | * enum nl80211_coalesce_condition - coalesce rule conditions 3825 | * @NL80211_COALESCE_CONDITION_MATCH: coalaesce Rx packets when patterns 3826 | * in a rule are matched. 3827 | * @NL80211_COALESCE_CONDITION_NO_MATCH: coalesce Rx packets when patterns 3828 | * in a rule are not matched. 3829 | */ 3830 | enum nl80211_coalesce_condition { 3831 | NL80211_COALESCE_CONDITION_MATCH, 3832 | NL80211_COALESCE_CONDITION_NO_MATCH 3833 | }; 3834 | 3835 | /** 3836 | * enum nl80211_iface_limit_attrs - limit attributes 3837 | * @NL80211_IFACE_LIMIT_UNSPEC: (reserved) 3838 | * @NL80211_IFACE_LIMIT_MAX: maximum number of interfaces that 3839 | * can be chosen from this set of interface types (u32) 3840 | * @NL80211_IFACE_LIMIT_TYPES: nested attribute containing a 3841 | * flag attribute for each interface type in this set 3842 | * @NUM_NL80211_IFACE_LIMIT: number of attributes 3843 | * @MAX_NL80211_IFACE_LIMIT: highest attribute number 3844 | */ 3845 | enum nl80211_iface_limit_attrs { 3846 | NL80211_IFACE_LIMIT_UNSPEC, 3847 | NL80211_IFACE_LIMIT_MAX, 3848 | NL80211_IFACE_LIMIT_TYPES, 3849 | 3850 | /* keep last */ 3851 | NUM_NL80211_IFACE_LIMIT, 3852 | MAX_NL80211_IFACE_LIMIT = NUM_NL80211_IFACE_LIMIT - 1 3853 | }; 3854 | 3855 | /** 3856 | * enum nl80211_if_combination_attrs -- interface combination attributes 3857 | * 3858 | * @NL80211_IFACE_COMB_UNSPEC: (reserved) 3859 | * @NL80211_IFACE_COMB_LIMITS: Nested attributes containing the limits 3860 | * for given interface types, see &enum nl80211_iface_limit_attrs. 3861 | * @NL80211_IFACE_COMB_MAXNUM: u32 attribute giving the total number of 3862 | * interfaces that can be created in this group. This number doesn't 3863 | * apply to interfaces purely managed in software, which are listed 3864 | * in a separate attribute %NL80211_ATTR_INTERFACES_SOFTWARE. 3865 | * @NL80211_IFACE_COMB_STA_AP_BI_MATCH: flag attribute specifying that 3866 | * beacon intervals within this group must be all the same even for 3867 | * infrastructure and AP/GO combinations, i.e. the GO(s) must adopt 3868 | * the infrastructure network's beacon interval. 3869 | * @NL80211_IFACE_COMB_NUM_CHANNELS: u32 attribute specifying how many 3870 | * different channels may be used within this group. 3871 | * @NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS: u32 attribute containing the bitmap 3872 | * of supported channel widths for radar detection. 3873 | * @NL80211_IFACE_COMB_RADAR_DETECT_REGIONS: u32 attribute containing the bitmap 3874 | * of supported regulatory regions for radar detection. 3875 | * @NUM_NL80211_IFACE_COMB: number of attributes 3876 | * @MAX_NL80211_IFACE_COMB: highest attribute number 3877 | * 3878 | * Examples: 3879 | * limits = [ #{STA} <= 1, #{AP} <= 1 ], matching BI, channels = 1, max = 2 3880 | * => allows an AP and a STA that must match BIs 3881 | * 3882 | * numbers = [ #{AP, P2P-GO} <= 8 ], channels = 1, max = 8 3883 | * => allows 8 of AP/GO 3884 | * 3885 | * numbers = [ #{STA} <= 2 ], channels = 2, max = 2 3886 | * => allows two STAs on different channels 3887 | * 3888 | * numbers = [ #{STA} <= 1, #{P2P-client,P2P-GO} <= 3 ], max = 4 3889 | * => allows a STA plus three P2P interfaces 3890 | * 3891 | * The list of these four possiblities could completely be contained 3892 | * within the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute to indicate 3893 | * that any of these groups must match. 3894 | * 3895 | * "Combinations" of just a single interface will not be listed here, 3896 | * a single interface of any valid interface type is assumed to always 3897 | * be possible by itself. This means that implicitly, for each valid 3898 | * interface type, the following group always exists: 3899 | * numbers = [ #{} <= 1 ], channels = 1, max = 1 3900 | */ 3901 | enum nl80211_if_combination_attrs { 3902 | NL80211_IFACE_COMB_UNSPEC, 3903 | NL80211_IFACE_COMB_LIMITS, 3904 | NL80211_IFACE_COMB_MAXNUM, 3905 | NL80211_IFACE_COMB_STA_AP_BI_MATCH, 3906 | NL80211_IFACE_COMB_NUM_CHANNELS, 3907 | NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS, 3908 | NL80211_IFACE_COMB_RADAR_DETECT_REGIONS, 3909 | 3910 | /* keep last */ 3911 | NUM_NL80211_IFACE_COMB, 3912 | MAX_NL80211_IFACE_COMB = NUM_NL80211_IFACE_COMB - 1 3913 | }; 3914 | 3915 | 3916 | /** 3917 | * enum nl80211_plink_state - state of a mesh peer link finite state machine 3918 | * 3919 | * @NL80211_PLINK_LISTEN: initial state, considered the implicit 3920 | * state of non existant mesh peer links 3921 | * @NL80211_PLINK_OPN_SNT: mesh plink open frame has been sent to 3922 | * this mesh peer 3923 | * @NL80211_PLINK_OPN_RCVD: mesh plink open frame has been received 3924 | * from this mesh peer 3925 | * @NL80211_PLINK_CNF_RCVD: mesh plink confirm frame has been 3926 | * received from this mesh peer 3927 | * @NL80211_PLINK_ESTAB: mesh peer link is established 3928 | * @NL80211_PLINK_HOLDING: mesh peer link is being closed or cancelled 3929 | * @NL80211_PLINK_BLOCKED: all frames transmitted from this mesh 3930 | * plink are discarded 3931 | * @NUM_NL80211_PLINK_STATES: number of peer link states 3932 | * @MAX_NL80211_PLINK_STATES: highest numerical value of plink states 3933 | */ 3934 | enum nl80211_plink_state { 3935 | NL80211_PLINK_LISTEN, 3936 | NL80211_PLINK_OPN_SNT, 3937 | NL80211_PLINK_OPN_RCVD, 3938 | NL80211_PLINK_CNF_RCVD, 3939 | NL80211_PLINK_ESTAB, 3940 | NL80211_PLINK_HOLDING, 3941 | NL80211_PLINK_BLOCKED, 3942 | 3943 | /* keep last */ 3944 | NUM_NL80211_PLINK_STATES, 3945 | MAX_NL80211_PLINK_STATES = NUM_NL80211_PLINK_STATES - 1 3946 | }; 3947 | 3948 | /** 3949 | * enum nl80211_plink_action - actions to perform in mesh peers 3950 | * 3951 | * @NL80211_PLINK_ACTION_NO_ACTION: perform no action 3952 | * @NL80211_PLINK_ACTION_OPEN: start mesh peer link establishment 3953 | * @NL80211_PLINK_ACTION_BLOCK: block traffic from this mesh peer 3954 | * @NUM_NL80211_PLINK_ACTIONS: number of possible actions 3955 | */ 3956 | enum plink_actions { 3957 | NL80211_PLINK_ACTION_NO_ACTION, 3958 | NL80211_PLINK_ACTION_OPEN, 3959 | NL80211_PLINK_ACTION_BLOCK, 3960 | 3961 | NUM_NL80211_PLINK_ACTIONS, 3962 | }; 3963 | 3964 | 3965 | #define NL80211_KCK_LEN 16 3966 | #define NL80211_KEK_LEN 16 3967 | #define NL80211_REPLAY_CTR_LEN 8 3968 | 3969 | /** 3970 | * enum nl80211_rekey_data - attributes for GTK rekey offload 3971 | * @__NL80211_REKEY_DATA_INVALID: invalid number for nested attributes 3972 | * @NL80211_REKEY_DATA_KEK: key encryption key (binary) 3973 | * @NL80211_REKEY_DATA_KCK: key confirmation key (binary) 3974 | * @NL80211_REKEY_DATA_REPLAY_CTR: replay counter (binary) 3975 | * @NUM_NL80211_REKEY_DATA: number of rekey attributes (internal) 3976 | * @MAX_NL80211_REKEY_DATA: highest rekey attribute (internal) 3977 | */ 3978 | enum nl80211_rekey_data { 3979 | __NL80211_REKEY_DATA_INVALID, 3980 | NL80211_REKEY_DATA_KEK, 3981 | NL80211_REKEY_DATA_KCK, 3982 | NL80211_REKEY_DATA_REPLAY_CTR, 3983 | 3984 | /* keep last */ 3985 | NUM_NL80211_REKEY_DATA, 3986 | MAX_NL80211_REKEY_DATA = NUM_NL80211_REKEY_DATA - 1 3987 | }; 3988 | 3989 | /** 3990 | * enum nl80211_hidden_ssid - values for %NL80211_ATTR_HIDDEN_SSID 3991 | * @NL80211_HIDDEN_SSID_NOT_IN_USE: do not hide SSID (i.e., broadcast it in 3992 | * Beacon frames) 3993 | * @NL80211_HIDDEN_SSID_ZERO_LEN: hide SSID by using zero-length SSID element 3994 | * in Beacon frames 3995 | * @NL80211_HIDDEN_SSID_ZERO_CONTENTS: hide SSID by using correct length of SSID 3996 | * element in Beacon frames but zero out each byte in the SSID 3997 | */ 3998 | enum nl80211_hidden_ssid { 3999 | NL80211_HIDDEN_SSID_NOT_IN_USE, 4000 | NL80211_HIDDEN_SSID_ZERO_LEN, 4001 | NL80211_HIDDEN_SSID_ZERO_CONTENTS 4002 | }; 4003 | 4004 | /** 4005 | * enum nl80211_sta_wme_attr - station WME attributes 4006 | * @__NL80211_STA_WME_INVALID: invalid number for nested attribute 4007 | * @NL80211_STA_WME_UAPSD_QUEUES: bitmap of uapsd queues. the format 4008 | * is the same as the AC bitmap in the QoS info field. 4009 | * @NL80211_STA_WME_MAX_SP: max service period. the format is the same 4010 | * as the MAX_SP field in the QoS info field (but already shifted down). 4011 | * @__NL80211_STA_WME_AFTER_LAST: internal 4012 | * @NL80211_STA_WME_MAX: highest station WME attribute 4013 | */ 4014 | enum nl80211_sta_wme_attr { 4015 | __NL80211_STA_WME_INVALID, 4016 | NL80211_STA_WME_UAPSD_QUEUES, 4017 | NL80211_STA_WME_MAX_SP, 4018 | 4019 | /* keep last */ 4020 | __NL80211_STA_WME_AFTER_LAST, 4021 | NL80211_STA_WME_MAX = __NL80211_STA_WME_AFTER_LAST - 1 4022 | }; 4023 | 4024 | /** 4025 | * enum nl80211_pmksa_candidate_attr - attributes for PMKSA caching candidates 4026 | * @__NL80211_PMKSA_CANDIDATE_INVALID: invalid number for nested attributes 4027 | * @NL80211_PMKSA_CANDIDATE_INDEX: candidate index (u32; the smaller, the higher 4028 | * priority) 4029 | * @NL80211_PMKSA_CANDIDATE_BSSID: candidate BSSID (6 octets) 4030 | * @NL80211_PMKSA_CANDIDATE_PREAUTH: RSN pre-authentication supported (flag) 4031 | * @NUM_NL80211_PMKSA_CANDIDATE: number of PMKSA caching candidate attributes 4032 | * (internal) 4033 | * @MAX_NL80211_PMKSA_CANDIDATE: highest PMKSA caching candidate attribute 4034 | * (internal) 4035 | */ 4036 | enum nl80211_pmksa_candidate_attr { 4037 | __NL80211_PMKSA_CANDIDATE_INVALID, 4038 | NL80211_PMKSA_CANDIDATE_INDEX, 4039 | NL80211_PMKSA_CANDIDATE_BSSID, 4040 | NL80211_PMKSA_CANDIDATE_PREAUTH, 4041 | 4042 | /* keep last */ 4043 | NUM_NL80211_PMKSA_CANDIDATE, 4044 | MAX_NL80211_PMKSA_CANDIDATE = NUM_NL80211_PMKSA_CANDIDATE - 1 4045 | }; 4046 | 4047 | /** 4048 | * enum nl80211_tdls_operation - values for %NL80211_ATTR_TDLS_OPERATION 4049 | * @NL80211_TDLS_DISCOVERY_REQ: Send a TDLS discovery request 4050 | * @NL80211_TDLS_SETUP: Setup TDLS link 4051 | * @NL80211_TDLS_TEARDOWN: Teardown a TDLS link which is already established 4052 | * @NL80211_TDLS_ENABLE_LINK: Enable TDLS link 4053 | * @NL80211_TDLS_DISABLE_LINK: Disable TDLS link 4054 | */ 4055 | enum nl80211_tdls_operation { 4056 | NL80211_TDLS_DISCOVERY_REQ, 4057 | NL80211_TDLS_SETUP, 4058 | NL80211_TDLS_TEARDOWN, 4059 | NL80211_TDLS_ENABLE_LINK, 4060 | NL80211_TDLS_DISABLE_LINK, 4061 | }; 4062 | 4063 | /* 4064 | * enum nl80211_ap_sme_features - device-integrated AP features 4065 | * Reserved for future use, no bits are defined in 4066 | * NL80211_ATTR_DEVICE_AP_SME yet. 4067 | enum nl80211_ap_sme_features { 4068 | }; 4069 | */ 4070 | 4071 | /** 4072 | * enum nl80211_feature_flags - device/driver features 4073 | * @NL80211_FEATURE_SK_TX_STATUS: This driver supports reflecting back 4074 | * TX status to the socket error queue when requested with the 4075 | * socket option. 4076 | * @NL80211_FEATURE_HT_IBSS: This driver supports IBSS with HT datarates. 4077 | * @NL80211_FEATURE_INACTIVITY_TIMER: This driver takes care of freeing up 4078 | * the connected inactive stations in AP mode. 4079 | * @NL80211_FEATURE_CELL_BASE_REG_HINTS: This driver has been tested 4080 | * to work properly to suppport receiving regulatory hints from 4081 | * cellular base stations. 4082 | * @NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL: (no longer available, only 4083 | * here to reserve the value for API/ABI compatibility) 4084 | * @NL80211_FEATURE_SAE: This driver supports simultaneous authentication of 4085 | * equals (SAE) with user space SME (NL80211_CMD_AUTHENTICATE) in station 4086 | * mode 4087 | * @NL80211_FEATURE_LOW_PRIORITY_SCAN: This driver supports low priority scan 4088 | * @NL80211_FEATURE_SCAN_FLUSH: Scan flush is supported 4089 | * @NL80211_FEATURE_AP_SCAN: Support scanning using an AP vif 4090 | * @NL80211_FEATURE_VIF_TXPOWER: The driver supports per-vif TX power setting 4091 | * @NL80211_FEATURE_NEED_OBSS_SCAN: The driver expects userspace to perform 4092 | * OBSS scans and generate 20/40 BSS coex reports. This flag is used only 4093 | * for drivers implementing the CONNECT API, for AUTH/ASSOC it is implied. 4094 | * @NL80211_FEATURE_P2P_GO_CTWIN: P2P GO implementation supports CT Window 4095 | * setting 4096 | * @NL80211_FEATURE_P2P_GO_OPPPS: P2P GO implementation supports opportunistic 4097 | * powersave 4098 | * @NL80211_FEATURE_FULL_AP_CLIENT_STATE: The driver supports full state 4099 | * transitions for AP clients. Without this flag (and if the driver 4100 | * doesn't have the AP SME in the device) the driver supports adding 4101 | * stations only when they're associated and adds them in associated 4102 | * state (to later be transitioned into authorized), with this flag 4103 | * they should be added before even sending the authentication reply 4104 | * and then transitioned into authenticated, associated and authorized 4105 | * states using station flags. 4106 | * Note that even for drivers that support this, the default is to add 4107 | * stations in authenticated/associated state, so to add unauthenticated 4108 | * stations the authenticated/associated bits have to be set in the mask. 4109 | * @NL80211_FEATURE_ADVERTISE_CHAN_LIMITS: cfg80211 advertises channel limits 4110 | * (HT40, VHT 80/160 MHz) if this flag is set 4111 | * @NL80211_FEATURE_USERSPACE_MPM: This driver supports a userspace Mesh 4112 | * Peering Management entity which may be implemented by registering for 4113 | * beacons or NL80211_CMD_NEW_PEER_CANDIDATE events. The mesh beacon is 4114 | * still generated by the driver. 4115 | * @NL80211_FEATURE_ACTIVE_MONITOR: This driver supports an active monitor 4116 | * interface. An active monitor interface behaves like a normal monitor 4117 | * interface, but gets added to the driver. It ensures that incoming 4118 | * unicast packets directed at the configured interface address get ACKed. 4119 | * @NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE: This driver supports dynamic 4120 | * channel bandwidth change (e.g., HT 20 <-> 40 MHz channel) during the 4121 | * lifetime of a BSS. 4122 | * @NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES: This device adds a DS Parameter 4123 | * Set IE to probe requests. 4124 | * @NL80211_FEATURE_WFA_TPC_IE_IN_PROBES: This device adds a WFA TPC Report IE 4125 | * to probe requests. 4126 | * @NL80211_FEATURE_QUIET: This device, in client mode, supports Quiet Period 4127 | * requests sent to it by an AP. 4128 | * @NL80211_FEATURE_TX_POWER_INSERTION: This device is capable of inserting the 4129 | * current tx power value into the TPC Report IE in the spectrum 4130 | * management TPC Report action frame, and in the Radio Measurement Link 4131 | * Measurement Report action frame. 4132 | * @NL80211_FEATURE_ACKTO_ESTIMATION: This driver supports dynamic ACK timeout 4133 | * estimation (dynack). %NL80211_ATTR_WIPHY_DYN_ACK flag attribute is used 4134 | * to enable dynack. 4135 | * @NL80211_FEATURE_STATIC_SMPS: Device supports static spatial 4136 | * multiplexing powersave, ie. can turn off all but one chain 4137 | * even on HT connections that should be using more chains. 4138 | * @NL80211_FEATURE_DYNAMIC_SMPS: Device supports dynamic spatial 4139 | * multiplexing powersave, ie. can turn off all but one chain 4140 | * and then wake the rest up as required after, for example, 4141 | * rts/cts handshake. 4142 | * @NL80211_FEATURE_SUPPORTS_WMM_ADMISSION: the device supports setting up WMM 4143 | * TSPEC sessions (TID aka TSID 0-7) with the %NL80211_CMD_ADD_TX_TS 4144 | * command. Standard IEEE 802.11 TSPEC setup is not yet supported, it 4145 | * needs to be able to handle Block-Ack agreements and other things. 4146 | * @NL80211_FEATURE_MAC_ON_CREATE: Device supports configuring 4147 | * the vif's MAC address upon creation. 4148 | * See 'macaddr' field in the vif_params (cfg80211.h). 4149 | * @NL80211_FEATURE_TDLS_CHANNEL_SWITCH: Driver supports channel switching when 4150 | * operating as a TDLS peer. 4151 | * @NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR: This device/driver supports using a 4152 | * random MAC address during scan (if the device is unassociated); the 4153 | * %NL80211_SCAN_FLAG_RANDOM_ADDR flag may be set for scans and the MAC 4154 | * address mask/value will be used. 4155 | * @NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR: This device/driver supports 4156 | * using a random MAC address for every scan iteration during scheduled 4157 | * scan (while not associated), the %NL80211_SCAN_FLAG_RANDOM_ADDR may 4158 | * be set for scheduled scan and the MAC address mask/value will be used. 4159 | * @NL80211_FEATURE_ND_RANDOM_MAC_ADDR: This device/driver supports using a 4160 | * random MAC address for every scan iteration during "net detect", i.e. 4161 | * scan in unassociated WoWLAN, the %NL80211_SCAN_FLAG_RANDOM_ADDR may 4162 | * be set for scheduled scan and the MAC address mask/value will be used. 4163 | */ 4164 | enum nl80211_feature_flags { 4165 | NL80211_FEATURE_SK_TX_STATUS = 1 << 0, 4166 | NL80211_FEATURE_HT_IBSS = 1 << 1, 4167 | NL80211_FEATURE_INACTIVITY_TIMER = 1 << 2, 4168 | NL80211_FEATURE_CELL_BASE_REG_HINTS = 1 << 3, 4169 | NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL = 1 << 4, 4170 | NL80211_FEATURE_SAE = 1 << 5, 4171 | NL80211_FEATURE_LOW_PRIORITY_SCAN = 1 << 6, 4172 | NL80211_FEATURE_SCAN_FLUSH = 1 << 7, 4173 | NL80211_FEATURE_AP_SCAN = 1 << 8, 4174 | NL80211_FEATURE_VIF_TXPOWER = 1 << 9, 4175 | NL80211_FEATURE_NEED_OBSS_SCAN = 1 << 10, 4176 | NL80211_FEATURE_P2P_GO_CTWIN = 1 << 11, 4177 | NL80211_FEATURE_P2P_GO_OPPPS = 1 << 12, 4178 | /* bit 13 is reserved */ 4179 | NL80211_FEATURE_ADVERTISE_CHAN_LIMITS = 1 << 14, 4180 | NL80211_FEATURE_FULL_AP_CLIENT_STATE = 1 << 15, 4181 | NL80211_FEATURE_USERSPACE_MPM = 1 << 16, 4182 | NL80211_FEATURE_ACTIVE_MONITOR = 1 << 17, 4183 | NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE = 1 << 18, 4184 | NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES = 1 << 19, 4185 | NL80211_FEATURE_WFA_TPC_IE_IN_PROBES = 1 << 20, 4186 | NL80211_FEATURE_QUIET = 1 << 21, 4187 | NL80211_FEATURE_TX_POWER_INSERTION = 1 << 22, 4188 | NL80211_FEATURE_ACKTO_ESTIMATION = 1 << 23, 4189 | NL80211_FEATURE_STATIC_SMPS = 1 << 24, 4190 | NL80211_FEATURE_DYNAMIC_SMPS = 1 << 25, 4191 | NL80211_FEATURE_SUPPORTS_WMM_ADMISSION = 1 << 26, 4192 | NL80211_FEATURE_MAC_ON_CREATE = 1 << 27, 4193 | NL80211_FEATURE_TDLS_CHANNEL_SWITCH = 1 << 28, 4194 | NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR = 1 << 29, 4195 | NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR = 1 << 30, 4196 | NL80211_FEATURE_ND_RANDOM_MAC_ADDR = 1 << 31, 4197 | }; 4198 | 4199 | /** 4200 | * enum nl80211_probe_resp_offload_support_attr - optional supported 4201 | * protocols for probe-response offloading by the driver/FW. 4202 | * To be used with the %NL80211_ATTR_PROBE_RESP_OFFLOAD attribute. 4203 | * Each enum value represents a bit in the bitmap of supported 4204 | * protocols. Typically a subset of probe-requests belonging to a 4205 | * supported protocol will be excluded from offload and uploaded 4206 | * to the host. 4207 | * 4208 | * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS: Support for WPS ver. 1 4209 | * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2: Support for WPS ver. 2 4210 | * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P: Support for P2P 4211 | * @NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U: Support for 802.11u 4212 | */ 4213 | enum nl80211_probe_resp_offload_support_attr { 4214 | NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS = 1<<0, 4215 | NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 = 1<<1, 4216 | NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P = 1<<2, 4217 | NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U = 1<<3, 4218 | }; 4219 | 4220 | /** 4221 | * enum nl80211_connect_failed_reason - connection request failed reasons 4222 | * @NL80211_CONN_FAIL_MAX_CLIENTS: Maximum number of clients that can be 4223 | * handled by the AP is reached. 4224 | * @NL80211_CONN_FAIL_BLOCKED_CLIENT: Connection request is rejected due to ACL. 4225 | */ 4226 | enum nl80211_connect_failed_reason { 4227 | NL80211_CONN_FAIL_MAX_CLIENTS, 4228 | NL80211_CONN_FAIL_BLOCKED_CLIENT, 4229 | }; 4230 | 4231 | /** 4232 | * enum nl80211_scan_flags - scan request control flags 4233 | * 4234 | * Scan request control flags are used to control the handling 4235 | * of NL80211_CMD_TRIGGER_SCAN and NL80211_CMD_START_SCHED_SCAN 4236 | * requests. 4237 | * 4238 | * @NL80211_SCAN_FLAG_LOW_PRIORITY: scan request has low priority 4239 | * @NL80211_SCAN_FLAG_FLUSH: flush cache before scanning 4240 | * @NL80211_SCAN_FLAG_AP: force a scan even if the interface is configured 4241 | * as AP and the beaconing has already been configured. This attribute is 4242 | * dangerous because will destroy stations performance as a lot of frames 4243 | * will be lost while scanning off-channel, therefore it must be used only 4244 | * when really needed 4245 | * @NL80211_SCAN_FLAG_RANDOM_ADDR: use a random MAC address for this scan (or 4246 | * for scheduled scan: a different one for every scan iteration). When the 4247 | * flag is set, depending on device capabilities the @NL80211_ATTR_MAC and 4248 | * @NL80211_ATTR_MAC_MASK attributes may also be given in which case only 4249 | * the masked bits will be preserved from the MAC address and the remainder 4250 | * randomised. If the attributes are not given full randomisation (46 bits, 4251 | * locally administered 1, multicast 0) is assumed. 4252 | * This flag must not be requested when the feature isn't supported, check 4253 | * the nl80211 feature flags for the device. 4254 | */ 4255 | enum nl80211_scan_flags { 4256 | NL80211_SCAN_FLAG_LOW_PRIORITY = 1<<0, 4257 | NL80211_SCAN_FLAG_FLUSH = 1<<1, 4258 | NL80211_SCAN_FLAG_AP = 1<<2, 4259 | NL80211_SCAN_FLAG_RANDOM_ADDR = 1<<3, 4260 | }; 4261 | 4262 | /** 4263 | * enum nl80211_acl_policy - access control policy 4264 | * 4265 | * Access control policy is applied on a MAC list set by 4266 | * %NL80211_CMD_START_AP and %NL80211_CMD_SET_MAC_ACL, to 4267 | * be used with %NL80211_ATTR_ACL_POLICY. 4268 | * 4269 | * @NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED: Deny stations which are 4270 | * listed in ACL, i.e. allow all the stations which are not listed 4271 | * in ACL to authenticate. 4272 | * @NL80211_ACL_POLICY_DENY_UNLESS_LISTED: Allow the stations which are listed 4273 | * in ACL, i.e. deny all the stations which are not listed in ACL. 4274 | */ 4275 | enum nl80211_acl_policy { 4276 | NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED, 4277 | NL80211_ACL_POLICY_DENY_UNLESS_LISTED, 4278 | }; 4279 | 4280 | /** 4281 | * enum nl80211_smps_mode - SMPS mode 4282 | * 4283 | * Requested SMPS mode (for AP mode) 4284 | * 4285 | * @NL80211_SMPS_OFF: SMPS off (use all antennas). 4286 | * @NL80211_SMPS_STATIC: static SMPS (use a single antenna) 4287 | * @NL80211_SMPS_DYNAMIC: dynamic smps (start with a single antenna and 4288 | * turn on other antennas after CTS/RTS). 4289 | */ 4290 | enum nl80211_smps_mode { 4291 | NL80211_SMPS_OFF, 4292 | NL80211_SMPS_STATIC, 4293 | NL80211_SMPS_DYNAMIC, 4294 | 4295 | __NL80211_SMPS_AFTER_LAST, 4296 | NL80211_SMPS_MAX = __NL80211_SMPS_AFTER_LAST - 1 4297 | }; 4298 | 4299 | /** 4300 | * enum nl80211_radar_event - type of radar event for DFS operation 4301 | * 4302 | * Type of event to be used with NL80211_ATTR_RADAR_EVENT to inform userspace 4303 | * about detected radars or success of the channel available check (CAC) 4304 | * 4305 | * @NL80211_RADAR_DETECTED: A radar pattern has been detected. The channel is 4306 | * now unusable. 4307 | * @NL80211_RADAR_CAC_FINISHED: Channel Availability Check has been finished, 4308 | * the channel is now available. 4309 | * @NL80211_RADAR_CAC_ABORTED: Channel Availability Check has been aborted, no 4310 | * change to the channel status. 4311 | * @NL80211_RADAR_NOP_FINISHED: The Non-Occupancy Period for this channel is 4312 | * over, channel becomes usable. 4313 | */ 4314 | enum nl80211_radar_event { 4315 | NL80211_RADAR_DETECTED, 4316 | NL80211_RADAR_CAC_FINISHED, 4317 | NL80211_RADAR_CAC_ABORTED, 4318 | NL80211_RADAR_NOP_FINISHED, 4319 | }; 4320 | 4321 | /** 4322 | * enum nl80211_dfs_state - DFS states for channels 4323 | * 4324 | * Channel states used by the DFS code. 4325 | * 4326 | * @NL80211_DFS_USABLE: The channel can be used, but channel availability 4327 | * check (CAC) must be performed before using it for AP or IBSS. 4328 | * @NL80211_DFS_UNAVAILABLE: A radar has been detected on this channel, it 4329 | * is therefore marked as not available. 4330 | * @NL80211_DFS_AVAILABLE: The channel has been CAC checked and is available. 4331 | */ 4332 | enum nl80211_dfs_state { 4333 | NL80211_DFS_USABLE, 4334 | NL80211_DFS_UNAVAILABLE, 4335 | NL80211_DFS_AVAILABLE, 4336 | }; 4337 | 4338 | /** 4339 | * enum enum nl80211_protocol_features - nl80211 protocol features 4340 | * @NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP: nl80211 supports splitting 4341 | * wiphy dumps (if requested by the application with the attribute 4342 | * %NL80211_ATTR_SPLIT_WIPHY_DUMP. Also supported is filtering the 4343 | * wiphy dump by %NL80211_ATTR_WIPHY, %NL80211_ATTR_IFINDEX or 4344 | * %NL80211_ATTR_WDEV. 4345 | */ 4346 | enum nl80211_protocol_features { 4347 | NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP = 1 << 0, 4348 | }; 4349 | 4350 | /** 4351 | * enum nl80211_crit_proto_id - nl80211 critical protocol identifiers 4352 | * 4353 | * @NL80211_CRIT_PROTO_UNSPEC: protocol unspecified. 4354 | * @NL80211_CRIT_PROTO_DHCP: BOOTP or DHCPv6 protocol. 4355 | * @NL80211_CRIT_PROTO_EAPOL: EAPOL protocol. 4356 | * @NL80211_CRIT_PROTO_APIPA: APIPA protocol. 4357 | * @NUM_NL80211_CRIT_PROTO: must be kept last. 4358 | */ 4359 | enum nl80211_crit_proto_id { 4360 | NL80211_CRIT_PROTO_UNSPEC, 4361 | NL80211_CRIT_PROTO_DHCP, 4362 | NL80211_CRIT_PROTO_EAPOL, 4363 | NL80211_CRIT_PROTO_APIPA, 4364 | /* add other protocols before this one */ 4365 | NUM_NL80211_CRIT_PROTO 4366 | }; 4367 | 4368 | /* maximum duration for critical protocol measures */ 4369 | #define NL80211_CRIT_PROTO_MAX_DURATION 5000 /* msec */ 4370 | 4371 | /** 4372 | * enum nl80211_rxmgmt_flags - flags for received management frame. 4373 | * 4374 | * Used by cfg80211_rx_mgmt() 4375 | * 4376 | * @NL80211_RXMGMT_FLAG_ANSWERED: frame was answered by device/driver. 4377 | */ 4378 | enum nl80211_rxmgmt_flags { 4379 | NL80211_RXMGMT_FLAG_ANSWERED = 1 << 0, 4380 | }; 4381 | 4382 | /* 4383 | * If this flag is unset, the lower 24 bits are an OUI, if set 4384 | * a Linux nl80211 vendor ID is used (no such IDs are allocated 4385 | * yet, so that's not valid so far) 4386 | */ 4387 | #define NL80211_VENDOR_ID_IS_LINUX 0x80000000 4388 | 4389 | /** 4390 | * struct nl80211_vendor_cmd_info - vendor command data 4391 | * @vendor_id: If the %NL80211_VENDOR_ID_IS_LINUX flag is clear, then the 4392 | * value is a 24-bit OUI; if it is set then a separately allocated ID 4393 | * may be used, but no such IDs are allocated yet. New IDs should be 4394 | * added to this file when needed. 4395 | * @subcmd: sub-command ID for the command 4396 | */ 4397 | struct nl80211_vendor_cmd_info { 4398 | __u32 vendor_id; 4399 | __u32 subcmd; 4400 | }; 4401 | 4402 | /** 4403 | * enum nl80211_tdls_peer_capability - TDLS peer flags. 4404 | * 4405 | * Used by tdls_mgmt() to determine which conditional elements need 4406 | * to be added to TDLS Setup frames. 4407 | * 4408 | * @NL80211_TDLS_PEER_HT: TDLS peer is HT capable. 4409 | * @NL80211_TDLS_PEER_VHT: TDLS peer is VHT capable. 4410 | * @NL80211_TDLS_PEER_WMM: TDLS peer is WMM capable. 4411 | */ 4412 | enum nl80211_tdls_peer_capability { 4413 | NL80211_TDLS_PEER_HT = 1<<0, 4414 | NL80211_TDLS_PEER_VHT = 1<<1, 4415 | NL80211_TDLS_PEER_WMM = 1<<2, 4416 | }; 4417 | 4418 | #endif /* __LINUX_NL80211_H */ 4419 | -------------------------------------------------------------------------------- /rx.c: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | #include 4 | #include 5 | #include 6 | #include 7 | #include 8 | #include 9 | #include 10 | #include 11 | #include 12 | #include 13 | #include 14 | #include 15 | #include "rawsock_util.h" 16 | #include "nl.h" 17 | 18 | #define PAYLOAD_LEN 32 19 | #define ETH_TYPE_3DR (0x88DD) 20 | #define CHANNEL 3 21 | 22 | char* if_name = "wlan0"; 23 | /* 24 | * Simple example receiving packets with a sequence number in them 25 | */ 26 | int main (void) 27 | { 28 | int raw_socket = -1; 29 | struct sockaddr_ll sockaddr; 30 | int ret; 31 | uint8_t packet_buffer[ETH_FRAME_LEN]; 32 | uint8_t payload[ETH_DATA_LEN]; 33 | int bytes_received = -1; 34 | int addrlen = -1; 35 | int seq; 36 | int lastseq = 0; 37 | 38 | //Set the channel to 3 to begin with 39 | nl_set_channel(CHANNEL,5); 40 | 41 | // Open the raw socket 42 | ret = open_socket(if_name, &raw_socket, &sockaddr); 43 | if (ret < 0){ 44 | printf("Error opening socket: %i\n", raw_socket); 45 | return -1; 46 | } 47 | 48 | fcntl(raw_socket, F_SETFL, O_NONBLOCK); // set to non-blocking 49 | 50 | // Bind to the socket 51 | ret = bind(raw_socket, (struct sockaddr *)&sockaddr, sizeof(struct sockaddr_ll)); 52 | if (ret < 0) { 53 | printf("Unable to bind to socket: %s\n", strerror(errno)); 54 | return -1; 55 | } 56 | 57 | memset(packet_buffer, 0, sizeof(packet_buffer)); 58 | addrlen = sizeof(sockaddr); 59 | 60 | while (1) { 61 | bytes_received = recvfrom(raw_socket, packet_buffer, sizeof(packet_buffer), 0, 62 | (struct sockaddr*)&sockaddr, (socklen_t*)&addrlen); 63 | if (bytes_received < 0) { 64 | continue; 65 | } 66 | else 67 | { 68 | memset(payload,0,sizeof(payload)); 69 | memcpy(payload, (packet_buffer + sizeof(eth_hdr_t)), bytes_received); 70 | 71 | memcpy(&seq, payload, 4); 72 | 73 | printf("sequence number: %i", seq); 74 | if(seq - lastseq > 1) 75 | printf(" missed %i\n", (seq-lastseq-1)); 76 | else if (seq == lastseq) 77 | printf(" (dup)\n"); 78 | else 79 | printf("\n"); 80 | 81 | lastseq=seq; 82 | } 83 | } 84 | return 0; 85 | } 86 | -------------------------------------------------------------------------------- /rx_redirect.c: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | #include 4 | #include 5 | #include 6 | #include 7 | #include 8 | #include 9 | #include 10 | #include 11 | #include 12 | #include 13 | #include 14 | #include 15 | #include 16 | #include "rawsock_util.h" 17 | #include "nl.h" 18 | 19 | #define PAYLOAD_LEN 1518 20 | #define ETH_TYPE_3DR (0x88DD) 21 | #define NUM_RETRANSMITS 2 22 | 23 | char* if_name = "wlan0"; 24 | 25 | int main (void) 26 | { 27 | int raw_socket = -1; 28 | int udp_socket = -1; 29 | struct sockaddr_in udp_sockaddr; 30 | struct sockaddr_ll sockaddr; 31 | uint8_t *packet = 0; 32 | uint8_t *packet_ptr; 33 | int packet_len; 34 | uint8_t *payload = 0; 35 | eth_hdr_t eth_hdr; 36 | int n_bytes_sent = 0; 37 | int ret; 38 | uint8_t packet_buffer[ETH_FRAME_LEN]; 39 | int addrlen = -1; 40 | int bytes_received = 0; 41 | 42 | //Set up the netlink socket 43 | int chan = 3; 44 | nl_set_channel(chan,5); 45 | 46 | // Open the raw socket 47 | ret = open_socket(if_name, &raw_socket, &sockaddr); 48 | if (ret < 0){ 49 | printf("Error opening socket: %i\n", raw_socket); 50 | return -1; 51 | } 52 | 53 | // Bind to the socket 54 | ret = bind(raw_socket, (struct sockaddr *)&sockaddr, sizeof(struct sockaddr_ll)); 55 | if (ret < 0) { 56 | printf("Unable to bind to socket: %s\n", strerror(errno)); 57 | return -1; 58 | } 59 | 60 | // Open the udp socket 61 | udp_socket = socket(AF_INET, SOCK_DGRAM, 0); 62 | if (udp_socket < 0){ 63 | printf("Error opening udp socket: %i\n", udp_socket); 64 | return -1; 65 | } 66 | fcntl(udp_socket, F_SETFL, O_NONBLOCK); // set to non-blocking 67 | 68 | // Bind the socket to port 5580 69 | memset((char *)&udp_sockaddr, 0, sizeof(udp_sockaddr)); 70 | udp_sockaddr.sin_family = AF_INET; 71 | inet_aton("127.0.0.1", &udp_sockaddr.sin_addr); 72 | udp_sockaddr.sin_port = htons(5550); 73 | 74 | // Create the packet 75 | //packet_len = PAYLOAD_LEN + sizeof(eth_hdr_t); 76 | packet_len = ETH_FRAME_LEN; 77 | packet = malloc(packet_len); 78 | if ( packet == 0 ) { 79 | printf("Unable to allocate packet memory\n"); 80 | } 81 | 82 | packet_ptr = packet; 83 | 84 | // Add the ethernet header 85 | populate_eth_hdr(ð_hdr, sockaddr.sll_addr, ETH_TYPE_3DR); 86 | memcpy(packet_ptr, ð_hdr, sizeof(eth_hdr_t)); 87 | packet_ptr += sizeof(eth_hdr_t); 88 | 89 | // Populate the payload 90 | payload = malloc(PAYLOAD_LEN); 91 | if (payload == 0) { 92 | printf("Unable to allocate payload\n"); 93 | return -1; 94 | } 95 | memset(payload, 0, PAYLOAD_LEN); 96 | memcpy(packet_ptr, payload, PAYLOAD_LEN); 97 | 98 | while (1) { 99 | //Clear the packet buffer 100 | memset(packet_buffer, 0, ETH_FRAME_LEN); 101 | addrlen = sizeof(sockaddr); 102 | bytes_received = recvfrom(raw_socket, packet_buffer, sizeof(packet_buffer), 0, 103 | (struct sockaddr*)&sockaddr, (socklen_t*)&addrlen); 104 | if (bytes_received < 0) { 105 | printf("Error receiving message: %s\n", strerror(errno)); 106 | continue; 107 | } 108 | 109 | //printf("Received %i bytes...", bytes_received); 110 | 111 | //Copy the rest of the recieved packet into the sending packet 112 | memcpy(packet, packet_buffer + sizeof(eth_hdr_t), bytes_received); 113 | 114 | packet_len = bytes_received; 115 | 116 | printf("Sending %i bytes on udp...", packet_len); 117 | 118 | n_bytes_sent = sendto(udp_socket, packet, packet_len, 0, 119 | (const struct sockaddr *)&udp_sockaddr, sizeof(struct sockaddr_in)); 120 | printf("sent %i bytes\n", n_bytes_sent); 121 | if (n_bytes_sent <= 0) { 122 | printf("Unable to send data: %s\n", strerror(errno)); 123 | return -1; 124 | } 125 | } 126 | return 0; 127 | } 128 | -------------------------------------------------------------------------------- /tx.c: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | #include 4 | #include 5 | #include 6 | #include 7 | #include 8 | #include 9 | #include 10 | #include 11 | #include 12 | #include "rawsock_util.h" 13 | #include "nl.h" 14 | 15 | #define PAYLOAD_LEN 32 16 | #define ETH_TYPE_3DR (0x88DD) 17 | #define CHANNEL 3 18 | 19 | char* if_name = "wlan0"; 20 | 21 | /* 22 | * Simple example sending packets with a sequence number in them 23 | */ 24 | int main (void) 25 | { 26 | int raw_socket = -1; 27 | struct sockaddr_ll sockaddr; 28 | uint8_t *packet = 0; 29 | uint8_t *packet_ptr; 30 | int packet_len; 31 | uint8_t *payload = 0; 32 | eth_hdr_t eth_hdr; 33 | int n_bytes_sent = 0; 34 | int ret; 35 | int i; 36 | 37 | //Set up the netlink socket 38 | nl_set_channel(CHANNEL,5); 39 | 40 | // Open the raw socket 41 | ret = open_socket(if_name, &raw_socket, &sockaddr); 42 | if (ret < 0){ 43 | printf("Error opening socket: %i\n", raw_socket); 44 | return -1; 45 | } 46 | 47 | // Create the packet 48 | packet_len = PAYLOAD_LEN + sizeof(eth_hdr_t); 49 | packet = malloc(packet_len); 50 | if ( packet == 0 ) { 51 | printf("Unable to allocate packet memory\n"); 52 | } 53 | 54 | packet_ptr = packet; 55 | 56 | // Add the ethernet header 57 | populate_eth_hdr(ð_hdr, sockaddr.sll_addr, ETH_TYPE_3DR); 58 | memcpy(packet_ptr, ð_hdr, sizeof(eth_hdr_t)); 59 | packet_ptr += sizeof(eth_hdr_t); 60 | 61 | // Populate the payload 62 | payload = malloc(PAYLOAD_LEN); 63 | if (payload == 0) { 64 | printf("Unable to allocate payload\n"); 65 | return -1; 66 | } 67 | memset(payload, 0, PAYLOAD_LEN); 68 | memcpy(packet_ptr, payload, PAYLOAD_LEN); 69 | 70 | i=0; 71 | while (2) { 72 | //Set the sequence number in the packet 73 | memcpy(packet + sizeof(eth_hdr_t),&i,4); 74 | ++i; 75 | 76 | printf("Sending on channel %i", CHANNEL); 77 | printf("seq: %i\n",i); 78 | 79 | n_bytes_sent = sendto(raw_socket, packet, packet_len, 0, 80 | (const struct sockaddr *)&sockaddr, sizeof(struct sockaddr_ll)); 81 | if (n_bytes_sent <= 0) { 82 | printf("Unable to send data: %s\n", strerror(errno)); 83 | return -1; 84 | } 85 | } 86 | return 0; 87 | } 88 | -------------------------------------------------------------------------------- /tx_redirect.c: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | #include 4 | #include 5 | #include 6 | #include 7 | #include 8 | #include 9 | #include 10 | #include 11 | #include 12 | #include 13 | #include 14 | #include 15 | #include "rawsock_util.h" 16 | #include "nl.h" 17 | 18 | #define PAYLOAD_LEN 1518 19 | #define ETH_TYPE_3DR (0x88DD) 20 | #define NUM_RETRANSMITS 1 21 | 22 | char* if_name = "wlan0"; 23 | 24 | int main (void) 25 | { 26 | int raw_socket = -1; 27 | int udp_socket = -1; 28 | struct sockaddr_in udp_sockaddr; 29 | struct sockaddr_ll sockaddr; 30 | uint8_t *packet = 0; 31 | uint8_t *packet_ptr; 32 | int packet_len; 33 | uint8_t *payload = 0; 34 | eth_hdr_t eth_hdr; 35 | int n_bytes_sent = 0; 36 | int ret; 37 | int j; 38 | uint8_t packet_buffer[ETH_FRAME_LEN]; 39 | int addrlen = -1; 40 | int bytes_received = 0; 41 | 42 | //Set up the netlink socket 43 | int chan = 3; 44 | nl_set_channel(chan,5); 45 | 46 | // Open the raw socket 47 | ret = open_socket(if_name, &raw_socket, &sockaddr); 48 | if (ret < 0){ 49 | printf("Error opening socket: %i\n", raw_socket); 50 | return -1; 51 | } 52 | 53 | // Open the udp socket 54 | udp_socket = socket(AF_INET, SOCK_DGRAM, 0); 55 | if (udp_socket < 0){ 56 | printf("Error opening udp socket: %i\n", udp_socket); 57 | return -1; 58 | } 59 | //fcntl(udp_socket, F_SETFL, O_NONBLOCK); // set to non-blocking 60 | 61 | // Bind the socket to port 5580 62 | memset((char *)&udp_sockaddr, 0, sizeof(udp_sockaddr)); 63 | udp_sockaddr.sin_family = AF_INET; 64 | udp_sockaddr.sin_addr.s_addr = htonl(INADDR_ANY); 65 | udp_sockaddr.sin_port = htons(5550); 66 | ret = bind(udp_socket, (struct sockaddr *)&udp_sockaddr, sizeof(struct sockaddr_in)); 67 | if (ret < 0) { 68 | printf("Unable to bind to udp socket: %s\n", strerror(errno)); 69 | return -1; 70 | } 71 | 72 | // Create the packet 73 | //packet_len = PAYLOAD_LEN + sizeof(eth_hdr_t); 74 | packet_len = ETH_FRAME_LEN; 75 | packet = malloc(packet_len); 76 | if ( packet == 0 ) { 77 | printf("Unable to allocate packet memory\n"); 78 | } 79 | 80 | packet_ptr = packet; 81 | 82 | // Add the ethernet header 83 | populate_eth_hdr(ð_hdr, sockaddr.sll_addr, ETH_TYPE_3DR); 84 | memcpy(packet_ptr, ð_hdr, sizeof(eth_hdr_t)); 85 | packet_ptr += sizeof(eth_hdr_t); 86 | 87 | // Populate the payload 88 | payload = malloc(PAYLOAD_LEN); 89 | if (payload == 0) { 90 | printf("Unable to allocate payload\n"); 91 | return -1; 92 | } 93 | memset(payload, 0, PAYLOAD_LEN); 94 | memcpy(packet_ptr, payload, PAYLOAD_LEN); 95 | 96 | while (1) { 97 | //Clear the packet buffer 98 | memset(packet_buffer, 0, ETH_FRAME_LEN); 99 | 100 | //Read from the incoming port. 101 | addrlen=sizeof(udp_sockaddr); 102 | bytes_received = recvfrom(udp_socket, packet_buffer, sizeof(packet_buffer), 0, 103 | (struct sockaddr*)&udp_sockaddr, (socklen_t*) &addrlen); 104 | 105 | if ( bytes_received < 0 ) { 106 | printf("error: %s\n", strerror(errno)); 107 | continue; 108 | } 109 | 110 | //Copy the rest of the recieved packet into the sending packet 111 | memcpy(packet + sizeof(eth_hdr_t), packet_buffer, bytes_received); 112 | 113 | packet_len = sizeof(eth_hdr_t) + bytes_received; 114 | 115 | printf("Sending %i bytes on channel %i\n", packet_len, chan); 116 | 117 | //Send the same packet NUM_RETRANSMITS times 118 | for(j=0; j 2 | #include 3 | #include 4 | #include 5 | #include 6 | #include 7 | #include 8 | #include 9 | #include 10 | #include 11 | #include 12 | #include "rawsock_util.h" 13 | 14 | /* 15 | * Opens a socket for raw communications. Packets are broadcast type 16 | */ 17 | int open_socket(char *interface_name, int *raw_socket, struct sockaddr_ll *sockaddr) 18 | { 19 | 20 | int if_index = -1; 21 | struct ifreq if_mac; 22 | 23 | // open a raw socket 24 | *raw_socket = socket(AF_PACKET, SOCK_RAW, htons(ETH_P_ALL)); 25 | if (*raw_socket <0) { 26 | printf("Could not open socket\n"); 27 | return -EPERM; 28 | } 29 | 30 | //Get the interface index 31 | if ((if_index = if_nametoindex(interface_name)) == 0) { 32 | printf("Could not get interface index\n"); 33 | return -ENODEV; 34 | } 35 | 36 | //Get the interface MAC 37 | memset(&if_mac, 0, sizeof(if_mac)); 38 | strncpy(if_mac.ifr_name, interface_name, IFNAMSIZ-1); 39 | if (ioctl(*raw_socket, SIOCGIFHWADDR, &if_mac) < 0) { 40 | return -EACCES; 41 | } 42 | 43 | /* Populate sockaddr */ 44 | memset(sockaddr, 0, sizeof(struct sockaddr_ll)); 45 | sockaddr->sll_family = AF_PACKET; 46 | sockaddr->sll_protocol = htons(ETH_P_ALL); 47 | sockaddr->sll_ifindex = if_index; 48 | sockaddr->sll_hatype = 0; /* ARPHRD_IEEE80211 */ 49 | sockaddr->sll_pkttype = PACKET_BROADCAST; /* PACKET_BROADCAST */ 50 | sockaddr->sll_halen = IFHWADDRLEN; 51 | sockaddr->sll_addr[0] = if_mac.ifr_hwaddr.sa_data[0]; 52 | sockaddr->sll_addr[1] = if_mac.ifr_hwaddr.sa_data[1]; 53 | sockaddr->sll_addr[2] = if_mac.ifr_hwaddr.sa_data[2]; 54 | sockaddr->sll_addr[3] = if_mac.ifr_hwaddr.sa_data[3]; 55 | sockaddr->sll_addr[4] = if_mac.ifr_hwaddr.sa_data[4]; 56 | sockaddr->sll_addr[5] = if_mac.ifr_hwaddr.sa_data[5]; 57 | 58 | return 0; 59 | } 60 | 61 | /* 62 | * Populates a header with eth data for packet transmission. 63 | * This creates a header with a broadcast address. 64 | */ 65 | void populate_eth_hdr(eth_hdr_t *hdr, unsigned char my_addr[], uint16_t ether_type) 66 | { 67 | memset(hdr, 0, sizeof(eth_hdr_t)); 68 | hdr->ether_shost[0] = my_addr[0]; 69 | hdr->ether_shost[1] = my_addr[1]; 70 | hdr->ether_shost[2] = my_addr[2]; 71 | hdr->ether_shost[3] = my_addr[3]; 72 | hdr->ether_shost[4] = my_addr[4]; 73 | hdr->ether_shost[5] = my_addr[5]; 74 | 75 | /* Use broadcast destination address */ 76 | hdr->ether_dhost[0] = 0xFF; 77 | hdr->ether_dhost[1] = 0xFF; 78 | hdr->ether_dhost[2] = 0xFF; 79 | hdr->ether_dhost[3] = 0xFF; 80 | hdr->ether_dhost[4] = 0xFF; 81 | hdr->ether_dhost[5] = 0xFF; 82 | 83 | hdr->ether_type = htons(ether_type); 84 | } 85 | 86 | -------------------------------------------------------------------------------- /util/rawsock_util.h: -------------------------------------------------------------------------------- 1 | #ifndef __RAWSOCK_UTIL_H__ 2 | #define __RAWSOCK_UTIL_H__ 3 | #define PACKED __attribute__ ((packed)) 4 | 5 | typedef struct eth_hdr { 6 | uint8_t ether_dhost[ETH_ALEN]; 7 | uint8_t ether_shost[ETH_ALEN]; 8 | uint16_t ether_type; 9 | } PACKED eth_hdr_t; 10 | 11 | int open_socket(char *interface_name, int *raw_socket, struct sockaddr_ll *sockaddr); 12 | void populate_eth_hdr(eth_hdr_t *hdr, unsigned char my_addr[], uint16_t ether_type); 13 | #endif //__RAWSOCK_UTIL_H__ 14 | --------------------------------------------------------------------------------