| 1 | /*- |
| 2 | * Copyright (c) 2003-2008 Sam Leffler, Errno Consulting |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions |
| 7 | * are met: |
| 8 | * 1. Redistributions of source code must retain the above copyright |
| 9 | * notice, this list of conditions and the following disclaimer. |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer in the |
| 12 | * documentation and/or other materials provided with the distribution. |
| 13 | * |
| 14 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| 15 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 16 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 17 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 18 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 19 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 20 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 21 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 22 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 23 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 24 | * |
| 25 | * $FreeBSD: head/sys/net80211/ieee80211_freebsd.h 195618 2009-07-11 15:02:45Z rpaulo $ |
| 26 | */ |
| 27 | #ifndef _NET80211_IEEE80211_DRAGONFLY_H_ |
| 28 | #define _NET80211_IEEE80211_DRAGONFLY_H_ |
| 29 | |
| 30 | #ifdef _KERNEL |
| 31 | |
| 32 | #include <sys/param.h> |
| 33 | #include <sys/types.h> |
| 34 | #include <sys/serialize.h> |
| 35 | #include <sys/sysctl.h> |
| 36 | #include <sys/condvar.h> |
| 37 | #include <sys/taskqueue.h> |
| 38 | |
| 39 | #include <sys/mutex2.h> |
| 40 | #include <sys/serialize2.h> |
| 41 | |
| 42 | #ifndef IF_PREPEND_LIST |
| 43 | |
| 44 | #define _IF_PREPEND_LIST(ifq, mhead, mtail, mcount) do { \ |
| 45 | (mtail)->m_nextpkt = (ifq)->ifq_head; \ |
| 46 | if ((ifq)->ifq_tail == NULL) \ |
| 47 | (ifq)->ifq_tail = (mtail); \ |
| 48 | (ifq)->ifq_head = (mhead); \ |
| 49 | (ifq)->ifq_len += (mcount); \ |
| 50 | } while (0) |
| 51 | |
| 52 | #define IF_PREPEND_LIST(ifq, mhead, mtail, mcount) do { \ |
| 53 | wlan_assert_serialized(); \ |
| 54 | _IF_PREPEND_LIST(ifq, mhead, mtail, mcount); \ |
| 55 | } while (0) |
| 56 | |
| 57 | #endif /* IF_PREPEND_LIST */ |
| 58 | |
| 59 | /* |
| 60 | * Global serializer (operates like a non-reentrant lockmgr lock) |
| 61 | */ |
| 62 | extern struct lwkt_serialize wlan_global_serializer; |
| 63 | extern int ieee80211_force_swcrypto; |
| 64 | |
| 65 | #define wlan_serialize_enter() _wlan_serialize_enter(__FUNCTION__) |
| 66 | #define wlan_serialize_exit() _wlan_serialize_exit(__FUNCTION__) |
| 67 | void _wlan_serialize_enter(const char *funcname); |
| 68 | void _wlan_serialize_exit(const char *funcname); |
| 69 | int wlan_serialize_sleep(void *ident, int flags, const char *wmesg, int timo); |
| 70 | |
| 71 | static __inline void |
| 72 | wlan_assert_serialized(void) |
| 73 | { |
| 74 | ASSERT_SERIALIZED(&wlan_global_serializer); |
| 75 | } |
| 76 | |
| 77 | /* |
| 78 | * wlan condition variables. Assume the global serializer is held. |
| 79 | */ |
| 80 | void wlan_cv_init(struct cv *cv, const char *desc); |
| 81 | int wlan_cv_timedwait(struct cv *cv, int ticks); |
| 82 | void wlan_cv_wait(struct cv *cv); |
| 83 | void wlan_cv_signal(struct cv *cv, int broadcast); |
| 84 | |
| 85 | /* |
| 86 | * Node reference counting definitions. |
| 87 | * |
| 88 | * ieee80211_node_initref initialize the reference count to 1 |
| 89 | * ieee80211_node_incref add a reference |
| 90 | * ieee80211_node_decref remove a reference |
| 91 | * ieee80211_node_dectestref remove a reference and return 1 if this |
| 92 | * is the last reference, otherwise 0 |
| 93 | * ieee80211_node_refcnt reference count for printing (only) |
| 94 | */ |
| 95 | #include <machine/atomic.h> |
| 96 | |
| 97 | #define ieee80211_node_initref(_ni) \ |
| 98 | do { ((_ni)->ni_refcnt = 1); } while (0) |
| 99 | #define ieee80211_node_incref(_ni) \ |
| 100 | atomic_add_int(&(_ni)->ni_refcnt, 1) |
| 101 | #define ieee80211_node_decref(_ni) \ |
| 102 | atomic_subtract_int(&(_ni)->ni_refcnt, 1) |
| 103 | struct ieee80211_node; |
| 104 | int ieee80211_node_dectestref(struct ieee80211_node *ni); |
| 105 | #define ieee80211_node_refcnt(_ni) (_ni)->ni_refcnt |
| 106 | |
| 107 | struct ifqueue; |
| 108 | struct ieee80211vap; |
| 109 | void ieee80211_flush_ifq(struct ifaltq *, struct ieee80211vap *); |
| 110 | |
| 111 | void ieee80211_vap_destroy(struct ieee80211vap *); |
| 112 | int ieee80211_handoff(struct ifnet *, struct mbuf *); |
| 113 | uint16_t ieee80211_txtime(struct ieee80211_node *, u_int, uint8_t, uint32_t); |
| 114 | |
| 115 | #define IFNET_IS_UP_RUNNING(_ifp) \ |
| 116 | (((_ifp)->if_flags & IFF_UP) && \ |
| 117 | ((_ifp)->if_flags & IFF_RUNNING)) |
| 118 | |
| 119 | #define msecs_to_ticks(ms) (((ms)*hz)/1000) |
| 120 | #define ticks_to_msecs(t) (1000*(t) / hz) |
| 121 | #define ticks_to_secs(t) ((t) / hz) |
| 122 | #define time_after(a,b) ((long)(b) - (long)(a) < 0) |
| 123 | #define time_before(a,b) time_after(b,a) |
| 124 | #define time_after_eq(a,b) ((long)(a) - (long)(b) >= 0) |
| 125 | #define time_before_eq(a,b) time_after_eq(b,a) |
| 126 | |
| 127 | struct mbuf *ieee80211_getmgtframe(uint8_t **frm, int headroom, int pktlen); |
| 128 | |
| 129 | /* tx path usage */ |
| 130 | #define M_ENCAP M_PROTO1 /* 802.11 encap done */ |
| 131 | #define M_EAPOL M_PROTO3 /* PAE/EAPOL frame */ |
| 132 | #define M_PWR_SAV M_PROTO4 /* bypass PS handling */ |
| 133 | #define M_MORE_DATA M_PROTO5 /* more data frames to follow */ |
| 134 | #define M_FF M_PROTO6 /* fast frame */ |
| 135 | #define M_TXCB M_PROTO7 /* do tx complete callback */ |
| 136 | #define M_AMPDU_MPDU M_PROTO8 /* ok for A-MPDU aggregation */ |
| 137 | #define M_80211_TX \ |
| 138 | (M_FRAG|M_FIRSTFRAG|M_LASTFRAG|M_ENCAP|M_EAPOL|M_PWR_SAV|\ |
| 139 | M_MORE_DATA|M_FF|M_TXCB|M_AMPDU_MPDU) |
| 140 | |
| 141 | /* rx path usage */ |
| 142 | #define M_AMPDU M_PROTO1 /* A-MPDU subframe */ |
| 143 | #define M_WEP M_PROTO2 /* WEP done by hardware */ |
| 144 | #if 0 |
| 145 | #define M_AMPDU_MPDU M_PROTO8 /* A-MPDU re-order done */ |
| 146 | #endif |
| 147 | #define M_80211_RX (M_AMPDU|M_WEP|M_AMPDU_MPDU) |
| 148 | |
| 149 | #define IEEE80211_MBUF_TX_FLAG_BITS \ |
| 150 | "\20\1M_EXT\2M_PKTHDR\3M_EOR\4M_RDONLY\5M_ENCAP\6M_WEP\7M_EAPOL" \ |
| 151 | "\10M_PWR_SAV\11M_MORE_DATA\12M_BCAST\13M_MCAST\14M_FRAG\15M_FIRSTFRAG" \ |
| 152 | "\16M_LASTFRAG\17M_SKIP_FIREWALL\20M_FREELIST\21M_VLANTAG\22M_PROMISC" \ |
| 153 | "\23M_NOFREE\24M_FF\25M_TXCB\26M_AMPDU_MPDU\27M_FLOWID" |
| 154 | |
| 155 | #define IEEE80211_MBUF_RX_FLAG_BITS \ |
| 156 | "\20\1M_EXT\2M_PKTHDR\3M_EOR\4M_RDONLY\5M_AMPDU\6M_WEP\7M_PROTO3" \ |
| 157 | "\10M_PROTO4\11M_PROTO5\12M_BCAST\13M_MCAST\14M_FRAG\15M_FIRSTFRAG" \ |
| 158 | "\16M_LASTFRAG\17M_SKIP_FIREWALL\20M_FREELIST\21M_VLANTAG\22M_PROMISC" \ |
| 159 | "\23M_NOFREE\24M_PROTO6\25M_PROTO7\26M_AMPDU_MPDU\27M_FLOWID" |
| 160 | |
| 161 | /* |
| 162 | * Store WME access control bits in the vlan tag. |
| 163 | * This is safe since it's done after the packet is classified |
| 164 | * (where we use any previous tag) and because it's passed |
| 165 | * directly in to the driver and there's no chance someone |
| 166 | * else will clobber them on us. |
| 167 | */ |
| 168 | #define M_WME_SETAC(m, ac) \ |
| 169 | ((m)->m_pkthdr.ether_vlantag = (ac)) |
| 170 | #define M_WME_GETAC(m) ((m)->m_pkthdr.ether_vlantag) |
| 171 | |
| 172 | /* |
| 173 | * Mbufs on the power save queue are tagged with an age and |
| 174 | * timed out. We reuse the hardware checksum field in the |
| 175 | * mbuf packet header to store this data. |
| 176 | */ |
| 177 | #define M_AGE_SET(m,v) (m->m_pkthdr.csum_data = v) |
| 178 | #define M_AGE_GET(m) (m->m_pkthdr.csum_data) |
| 179 | #define M_AGE_SUB(m,adj) (m->m_pkthdr.csum_data -= adj) |
| 180 | |
| 181 | /* |
| 182 | * Store the sequence number. |
| 183 | */ |
| 184 | #define M_SEQNO_SET(m, seqno) \ |
| 185 | ((m)->m_pkthdr.wlan_seqno = (seqno)) |
| 186 | #define M_SEQNO_GET(m) ((m)->m_pkthdr.wlan_seqno) |
| 187 | |
| 188 | #define MTAG_ABI_NET80211 1132948340 /* net80211 ABI */ |
| 189 | |
| 190 | struct ieee80211_cb { |
| 191 | void (*func)(struct ieee80211_node *, void *, int status); |
| 192 | void *arg; |
| 193 | }; |
| 194 | #define NET80211_TAG_CALLBACK 0 /* xmit complete callback */ |
| 195 | int ieee80211_add_callback(struct mbuf *m, |
| 196 | void (*func)(struct ieee80211_node *, void *, int), void *arg); |
| 197 | void ieee80211_process_callback(struct ieee80211_node *, struct mbuf *, int); |
| 198 | |
| 199 | void get_random_bytes(void *, size_t); |
| 200 | |
| 201 | struct ieee80211com; |
| 202 | |
| 203 | void ieee80211_sysctl_attach(struct ieee80211com *); |
| 204 | void ieee80211_sysctl_detach(struct ieee80211com *); |
| 205 | void ieee80211_sysctl_vattach(struct ieee80211vap *); |
| 206 | void ieee80211_sysctl_vdetach(struct ieee80211vap *); |
| 207 | |
| 208 | SYSCTL_DECL(_net_wlan); |
| 209 | int ieee80211_sysctl_msecs_ticks(SYSCTL_HANDLER_ARGS); |
| 210 | |
| 211 | void ieee80211_load_module(const char *); |
| 212 | |
| 213 | /* |
| 214 | * A "policy module" is an adjunct module to net80211 that provides |
| 215 | * functionality that typically includes policy decisions. This |
| 216 | * modularity enables extensibility and vendor-supplied functionality. |
| 217 | */ |
| 218 | #define _IEEE80211_POLICY_MODULE(policy, name, version) \ |
| 219 | typedef void (*policy##_setup)(int); \ |
| 220 | SET_DECLARE(policy##_set, policy##_setup); \ |
| 221 | static int \ |
| 222 | wlan_##name##_modevent(module_t mod, int type, void *unused) \ |
| 223 | { \ |
| 224 | policy##_setup * const *iter, f; \ |
| 225 | int error; \ |
| 226 | \ |
| 227 | wlan_serialize_enter(); \ |
| 228 | \ |
| 229 | switch (type) { \ |
| 230 | case MOD_LOAD: \ |
| 231 | SET_FOREACH(iter, policy##_set) { \ |
| 232 | f = (void*) *iter; \ |
| 233 | f(type); \ |
| 234 | } \ |
| 235 | error = 0; \ |
| 236 | break; \ |
| 237 | case MOD_UNLOAD: \ |
| 238 | error = 0; \ |
| 239 | if (nrefs) { \ |
| 240 | kprintf("wlan_##name: still in use (%u " \ |
| 241 | "dynamic refs)\n", \ |
| 242 | nrefs); \ |
| 243 | error = EBUSY; \ |
| 244 | } else if (type == MOD_UNLOAD) { \ |
| 245 | SET_FOREACH(iter, policy##_set) { \ |
| 246 | f = (void*) *iter; \ |
| 247 | f(type); \ |
| 248 | } \ |
| 249 | } \ |
| 250 | break; \ |
| 251 | default: \ |
| 252 | error = EINVAL; \ |
| 253 | break; \ |
| 254 | } \ |
| 255 | \ |
| 256 | wlan_serialize_exit(); \ |
| 257 | \ |
| 258 | return error; \ |
| 259 | } \ |
| 260 | static moduledata_t name##_mod = { \ |
| 261 | "wlan_" #name, \ |
| 262 | wlan_##name##_modevent, \ |
| 263 | 0 \ |
| 264 | }; \ |
| 265 | DECLARE_MODULE(wlan_##name, name##_mod, SI_SUB_DRIVERS, SI_ORDER_FIRST);\ |
| 266 | MODULE_VERSION(wlan_##name, version); \ |
| 267 | MODULE_DEPEND(wlan_##name, wlan, 1, 1, 1) |
| 268 | |
| 269 | /* |
| 270 | * Crypto modules implement cipher support. |
| 271 | */ |
| 272 | #define IEEE80211_CRYPTO_MODULE(name, version) \ |
| 273 | _IEEE80211_POLICY_MODULE(crypto, name, version); \ |
| 274 | static void \ |
| 275 | name##_modevent(int type) \ |
| 276 | { \ |
| 277 | /* wlan already serialized! */ \ |
| 278 | if (type == MOD_LOAD) \ |
| 279 | ieee80211_crypto_register(&name); \ |
| 280 | else \ |
| 281 | ieee80211_crypto_unregister(&name); \ |
| 282 | } \ |
| 283 | TEXT_SET(crypto##_set, name##_modevent) |
| 284 | |
| 285 | /* |
| 286 | * Scanner modules provide scanning policy. |
| 287 | */ |
| 288 | #define IEEE80211_SCANNER_MODULE(name, version) \ |
| 289 | _IEEE80211_POLICY_MODULE(scanner, name, version) |
| 290 | |
| 291 | #define IEEE80211_SCANNER_ALG(name, alg, v) \ |
| 292 | static void \ |
| 293 | name##_modevent(int type) \ |
| 294 | { \ |
| 295 | /* wlan already serialized! */ \ |
| 296 | if (type == MOD_LOAD) \ |
| 297 | ieee80211_scanner_register(alg, &v); \ |
| 298 | else \ |
| 299 | ieee80211_scanner_unregister(alg, &v); \ |
| 300 | } \ |
| 301 | TEXT_SET(scanner_set, name##_modevent); \ |
| 302 | |
| 303 | /* |
| 304 | * ACL modules implement acl policy. |
| 305 | */ |
| 306 | #define IEEE80211_ACL_MODULE(name, alg, version) \ |
| 307 | _IEEE80211_POLICY_MODULE(acl, name, version); \ |
| 308 | static void \ |
| 309 | alg##_modevent(int type) \ |
| 310 | { \ |
| 311 | /* wlan already serialized! */ \ |
| 312 | if (type == MOD_LOAD) \ |
| 313 | ieee80211_aclator_register(&alg); \ |
| 314 | else \ |
| 315 | ieee80211_aclator_unregister(&alg); \ |
| 316 | } \ |
| 317 | TEXT_SET(acl_set, alg##_modevent); \ |
| 318 | |
| 319 | /* |
| 320 | * Authenticator modules handle 802.1x/WPA authentication. |
| 321 | */ |
| 322 | #define IEEE80211_AUTH_MODULE(name, version) \ |
| 323 | _IEEE80211_POLICY_MODULE(auth, name, version) |
| 324 | |
| 325 | #define IEEE80211_AUTH_ALG(name, alg, v) \ |
| 326 | static void \ |
| 327 | name##_modevent(int type) \ |
| 328 | { \ |
| 329 | /* wlan already serialized! */ \ |
| 330 | if (type == MOD_LOAD) \ |
| 331 | ieee80211_authenticator_register(alg, &v); \ |
| 332 | else \ |
| 333 | ieee80211_authenticator_unregister(alg); \ |
| 334 | } \ |
| 335 | TEXT_SET(auth_set, name##_modevent) |
| 336 | |
| 337 | /* |
| 338 | * Rate control modules provide tx rate control support. |
| 339 | */ |
| 340 | #define IEEE80211_RATECTL_MODULE(alg, version) \ |
| 341 | _IEEE80211_POLICY_MODULE(ratectl, alg, version); \ |
| 342 | |
| 343 | #define IEEE80211_RATECTL_ALG(name, alg, v) \ |
| 344 | static void \ |
| 345 | alg##_modevent(int type) \ |
| 346 | { \ |
| 347 | /* wlan already serialized! */ \ |
| 348 | if (type == MOD_LOAD) \ |
| 349 | ieee80211_ratectl_register(alg, &v); \ |
| 350 | else \ |
| 351 | ieee80211_ratectl_unregister(alg); \ |
| 352 | } \ |
| 353 | TEXT_SET(ratectl##_set, alg##_modevent) |
| 354 | |
| 355 | struct ieee80211req; |
| 356 | typedef int ieee80211_ioctl_getfunc(struct ieee80211vap *, |
| 357 | struct ieee80211req *); |
| 358 | SET_DECLARE(ieee80211_ioctl_getset, ieee80211_ioctl_getfunc); |
| 359 | #define IEEE80211_IOCTL_GET(_name, _get) TEXT_SET(ieee80211_ioctl_getset, _get) |
| 360 | |
| 361 | typedef int ieee80211_ioctl_setfunc(struct ieee80211vap *, |
| 362 | struct ieee80211req *); |
| 363 | SET_DECLARE(ieee80211_ioctl_setset, ieee80211_ioctl_setfunc); |
| 364 | #define IEEE80211_IOCTL_SET(_name, _set) TEXT_SET(ieee80211_ioctl_setset, _set) |
| 365 | #endif /* _KERNEL */ |
| 366 | |
| 367 | /* XXX this stuff belongs elsewhere */ |
| 368 | /* |
| 369 | * Message formats for messages from the net80211 layer to user |
| 370 | * applications via the routing socket. These messages are appended |
| 371 | * to an if_announcemsghdr structure. |
| 372 | */ |
| 373 | struct ieee80211_join_event { |
| 374 | uint8_t iev_addr[6]; |
| 375 | }; |
| 376 | |
| 377 | struct ieee80211_leave_event { |
| 378 | uint8_t iev_addr[6]; |
| 379 | }; |
| 380 | |
| 381 | struct ieee80211_replay_event { |
| 382 | uint8_t iev_src[6]; /* src MAC */ |
| 383 | uint8_t iev_dst[6]; /* dst MAC */ |
| 384 | uint8_t iev_cipher; /* cipher type */ |
| 385 | uint8_t iev_keyix; /* key id/index */ |
| 386 | uint64_t iev_keyrsc; /* RSC from key */ |
| 387 | uint64_t iev_rsc; /* RSC from frame */ |
| 388 | }; |
| 389 | |
| 390 | struct ieee80211_michael_event { |
| 391 | uint8_t iev_src[6]; /* src MAC */ |
| 392 | uint8_t iev_dst[6]; /* dst MAC */ |
| 393 | uint8_t iev_cipher; /* cipher type */ |
| 394 | uint8_t iev_keyix; /* key id/index */ |
| 395 | }; |
| 396 | |
| 397 | struct ieee80211_wds_event { |
| 398 | uint8_t iev_addr[6]; |
| 399 | }; |
| 400 | |
| 401 | struct ieee80211_csa_event { |
| 402 | uint32_t iev_flags; /* channel flags */ |
| 403 | uint16_t iev_freq; /* setting in Mhz */ |
| 404 | uint8_t iev_ieee; /* IEEE channel number */ |
| 405 | uint8_t iev_mode; /* CSA mode */ |
| 406 | uint8_t iev_count; /* CSA count */ |
| 407 | }; |
| 408 | |
| 409 | struct ieee80211_cac_event { |
| 410 | uint32_t iev_flags; /* channel flags */ |
| 411 | uint16_t iev_freq; /* setting in Mhz */ |
| 412 | uint8_t iev_ieee; /* IEEE channel number */ |
| 413 | /* XXX timestamp? */ |
| 414 | uint8_t iev_type; /* IEEE80211_NOTIFY_CAC_* */ |
| 415 | }; |
| 416 | |
| 417 | struct ieee80211_radar_event { |
| 418 | uint32_t iev_flags; /* channel flags */ |
| 419 | uint16_t iev_freq; /* setting in Mhz */ |
| 420 | uint8_t iev_ieee; /* IEEE channel number */ |
| 421 | /* XXX timestamp? */ |
| 422 | }; |
| 423 | |
| 424 | struct ieee80211_auth_event { |
| 425 | uint8_t iev_addr[6]; |
| 426 | }; |
| 427 | |
| 428 | struct ieee80211_deauth_event { |
| 429 | uint8_t iev_addr[6]; |
| 430 | }; |
| 431 | |
| 432 | struct ieee80211_country_event { |
| 433 | uint8_t iev_addr[6]; |
| 434 | uint8_t iev_cc[2]; /* ISO country code */ |
| 435 | }; |
| 436 | |
| 437 | struct ieee80211_radio_event { |
| 438 | uint8_t iev_state; /* 1 on, 0 off */ |
| 439 | }; |
| 440 | |
| 441 | #define RTM_IEEE80211_ASSOC 100 /* station associate (bss mode) */ |
| 442 | #define RTM_IEEE80211_REASSOC 101 /* station re-associate (bss mode) */ |
| 443 | #define RTM_IEEE80211_DISASSOC 102 /* station disassociate (bss mode) */ |
| 444 | #define RTM_IEEE80211_JOIN 103 /* station join (ap mode) */ |
| 445 | #define RTM_IEEE80211_LEAVE 104 /* station leave (ap mode) */ |
| 446 | #define RTM_IEEE80211_SCAN 105 /* scan complete, results available */ |
| 447 | #define RTM_IEEE80211_REPLAY 106 /* sequence counter replay detected */ |
| 448 | #define RTM_IEEE80211_MICHAEL 107 /* Michael MIC failure detected */ |
| 449 | #define RTM_IEEE80211_REJOIN 108 /* station re-associate (ap mode) */ |
| 450 | #define RTM_IEEE80211_WDS 109 /* WDS discovery (ap mode) */ |
| 451 | #define RTM_IEEE80211_CSA 110 /* Channel Switch Announcement event */ |
| 452 | #define RTM_IEEE80211_RADAR 111 /* radar event */ |
| 453 | #define RTM_IEEE80211_CAC 112 /* Channel Availability Check event */ |
| 454 | #define RTM_IEEE80211_DEAUTH 113 /* station deauthenticate */ |
| 455 | #define RTM_IEEE80211_AUTH 114 /* station authenticate (ap mode) */ |
| 456 | #define RTM_IEEE80211_COUNTRY 115 /* discovered country code (sta mode) */ |
| 457 | #define RTM_IEEE80211_RADIO 116 /* RF kill switch state change */ |
| 458 | |
| 459 | /* |
| 460 | * Structure prepended to raw packets sent through the bpf |
| 461 | * interface when set to DLT_IEEE802_11_RADIO. This allows |
| 462 | * user applications to specify pretty much everything in |
| 463 | * an Atheros tx descriptor. XXX need to generalize. |
| 464 | * |
| 465 | * XXX cannot be more than 14 bytes as it is copied to a sockaddr's |
| 466 | * XXX sa_data area. |
| 467 | */ |
| 468 | struct ieee80211_bpf_params { |
| 469 | uint8_t ibp_vers; /* version */ |
| 470 | #define IEEE80211_BPF_VERSION 0 |
| 471 | uint8_t ibp_len; /* header length in bytes */ |
| 472 | uint8_t ibp_flags; |
| 473 | #define IEEE80211_BPF_SHORTPRE 0x01 /* tx with short preamble */ |
| 474 | #define IEEE80211_BPF_NOACK 0x02 /* tx with no ack */ |
| 475 | #define IEEE80211_BPF_CRYPTO 0x04 /* tx with h/w encryption */ |
| 476 | #define IEEE80211_BPF_FCS 0x10 /* frame incldues FCS */ |
| 477 | #define IEEE80211_BPF_DATAPAD 0x20 /* frame includes data padding */ |
| 478 | #define IEEE80211_BPF_RTS 0x40 /* tx with RTS/CTS */ |
| 479 | #define IEEE80211_BPF_CTS 0x80 /* tx with CTS only */ |
| 480 | uint8_t ibp_pri; /* WME/WMM AC+tx antenna */ |
| 481 | uint8_t ibp_try0; /* series 1 try count */ |
| 482 | uint8_t ibp_rate0; /* series 1 IEEE tx rate */ |
| 483 | uint8_t ibp_power; /* tx power (device units) */ |
| 484 | uint8_t ibp_ctsrate; /* IEEE tx rate for CTS */ |
| 485 | uint8_t ibp_try1; /* series 2 try count */ |
| 486 | uint8_t ibp_rate1; /* series 2 IEEE tx rate */ |
| 487 | uint8_t ibp_try2; /* series 3 try count */ |
| 488 | uint8_t ibp_rate2; /* series 3 IEEE tx rate */ |
| 489 | uint8_t ibp_try3; /* series 4 try count */ |
| 490 | uint8_t ibp_rate3; /* series 4 IEEE tx rate */ |
| 491 | }; |
| 492 | #endif /* _NET80211_IEEE80211_DRAGONFLY_H_ */ |