1 /* $NetBSD: athvar.h,v 1.22 2007/12/09 20:27:57 jmcneill Exp $ */ 2 3 /*- 4 * Copyright (c) 2002-2005 Sam Leffler, Errno Consulting 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer, 12 * without modification. 13 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 14 * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any 15 * redistribution must be conditioned upon including a substantially 16 * similar Disclaimer requirement for further binary redistribution. 17 * 3. Neither the names of the above-listed copyright holders nor the names 18 * of any contributors may be used to endorse or promote products derived 19 * from this software without specific prior written permission. 20 * 21 * Alternatively, this software may be distributed under the terms of the 22 * GNU General Public License ("GPL") version 2 as published by the Free 23 * Software Foundation. 24 * 25 * NO WARRANTY 26 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 28 * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY 29 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 30 * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, 31 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 34 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 36 * THE POSSIBILITY OF SUCH DAMAGES. 37 * 38 * $FreeBSD: src/sys/dev/ath/if_athvar.h,v 1.29 2005/08/08 18:46:36 sam Exp $ 39 */ 40 41 /* 42 * Defintions for the Atheros Wireless LAN controller driver. 43 */ 44 #ifndef _DEV_ATH_ATHVAR_H 45 #define _DEV_ATH_ATHVAR_H 46 47 #include <dev/ic/ath_netbsd.h> 48 #include <contrib/dev/ath/ah.h> 49 #include <net80211/ieee80211_radiotap.h> 50 #include <dev/ic/athioctl.h> 51 #include <dev/ic/athrate.h> 52 53 #define ATH_TIMEOUT 1000 54 55 #ifndef ATH_RXBUF 56 #define ATH_RXBUF 40 /* number of RX buffers */ 57 #endif 58 #ifndef ATH_TXBUF 59 #define ATH_TXBUF 100 /* number of TX buffers */ 60 #endif 61 #define ATH_TXDESC 10 /* number of descriptors per buffer */ 62 #define ATH_TXMAXTRY 11 /* max number of transmit attempts */ 63 #define ATH_TXMGTTRY 4 /* xmit attempts for mgt/ctl frames */ 64 #define ATH_TXINTR_PERIOD 5 /* max number of batched tx descriptors */ 65 66 #define ATH_BEACON_AIFS_DEFAULT 0 /* default aifs for ap beacon q */ 67 #define ATH_BEACON_CWMIN_DEFAULT 0 /* default cwmin for ap beacon q */ 68 #define ATH_BEACON_CWMAX_DEFAULT 0 /* default cwmax for ap beacon q */ 69 70 /* 71 * The key cache is used for h/w cipher state and also for 72 * tracking station state such as the current tx antenna. 73 * We also setup a mapping table between key cache slot indices 74 * and station state to short-circuit node lookups on rx. 75 * Different parts have different size key caches. We handle 76 * up to ATH_KEYMAX entries (could dynamically allocate state). 77 */ 78 #define ATH_KEYMAX 128 /* max key cache size we handle */ 79 #define ATH_KEYBYTES (ATH_KEYMAX/NBBY) /* storage space in bytes */ 80 81 /* driver-specific node state */ 82 struct ath_node { 83 struct ieee80211_node an_node; /* base class */ 84 u_int32_t an_avgrssi; /* average rssi over all rx frames */ 85 /* variable-length rate control state follows */ 86 }; 87 #define ATH_NODE(ni) ((struct ath_node *)(ni)) 88 #define ATH_NODE_CONST(ni) ((const struct ath_node *)(ni)) 89 90 #define ATH_RSSI_LPF_LEN 10 91 #define ATH_RSSI_DUMMY_MARKER 0x127 92 #define ATH_EP_MUL(x, mul) ((x) * (mul)) 93 #define ATH_RSSI_IN(x) (ATH_EP_MUL((x), HAL_RSSI_EP_MULTIPLIER)) 94 #define ATH_LPF_RSSI(x, y, len) \ 95 ((x != ATH_RSSI_DUMMY_MARKER) ? (((x) * ((len) - 1) + (y)) / (len)) : (y)) 96 #define ATH_RSSI_LPF(x, y) do { \ 97 if ((y) >= -20) \ 98 x = ATH_LPF_RSSI((x), ATH_RSSI_IN((y)), ATH_RSSI_LPF_LEN); \ 99 } while (0) 100 101 struct ath_buf { 102 STAILQ_ENTRY(ath_buf) bf_list; 103 #define bf_nseg bf_dmamap->dm_nsegs 104 int bf_flags; /* tx descriptor flags */ 105 struct ath_desc *bf_desc; /* virtual addr of desc */ 106 bus_addr_t bf_daddr; /* physical addr of desc */ 107 bus_dmamap_t bf_dmamap; /* DMA map for mbuf chain */ 108 struct mbuf *bf_m; /* mbuf for buf */ 109 struct ieee80211_node *bf_node; /* pointer to the node */ 110 #define bf_mapsize bf_dmamap->dm_mapsize 111 #define ATH_MAX_SCATTER ATH_TXDESC /* max(tx,rx,beacon) desc's */ 112 #define bf_segs bf_dmamap->dm_segs 113 }; 114 typedef STAILQ_HEAD(, ath_buf) ath_bufhead; 115 116 /* 117 * DMA state for tx/rx descriptors. 118 */ 119 struct ath_descdma { 120 const char* dd_name; 121 struct ath_desc *dd_desc; /* descriptors */ 122 bus_addr_t dd_desc_paddr; /* physical addr of dd_desc */ 123 bus_addr_t dd_desc_len; /* size of dd_desc */ 124 bus_dma_segment_t dd_dseg; 125 int dd_dnseg; /* number of segments */ 126 bus_dma_tag_t dd_dmat; /* bus DMA tag */ 127 bus_dmamap_t dd_dmamap; /* DMA map for descriptors */ 128 struct ath_buf *dd_bufptr; /* associated buffers */ 129 }; 130 131 /* 132 * Data transmit queue state. One of these exists for each 133 * hardware transmit queue. Packets sent to us from above 134 * are assigned to queues based on their priority. Not all 135 * devices support a complete set of hardware transmit queues. 136 * For those devices the array sc_ac2q will map multiple 137 * priorities to fewer hardware queues (typically all to one 138 * hardware queue). 139 */ 140 struct ath_txq { 141 u_int axq_qnum; /* hardware q number */ 142 u_int axq_depth; /* queue depth (stat only) */ 143 u_int axq_intrcnt; /* interrupt count */ 144 u_int32_t *axq_link; /* link ptr in last TX desc */ 145 STAILQ_HEAD(, ath_buf) axq_q; /* transmit queue */ 146 ath_txq_lock_t axq_lock; /* lock on q and link */ 147 /* 148 * State for patching up CTS when bursting. 149 */ 150 struct ath_buf *axq_linkbuf; /* va of last buffer */ 151 u_int axq_timer; /* transmit timeout */ 152 }; 153 154 #define ATH_TXQ_INSERT_TAIL(_tq, _elm, _field) do { \ 155 STAILQ_INSERT_TAIL(&(_tq)->axq_q, (_elm), _field); \ 156 (_tq)->axq_depth++; \ 157 (_tq)->axq_timer = 5; \ 158 } while (0) 159 #define ATH_TXQ_REMOVE_HEAD(_tq, _field) do { \ 160 STAILQ_REMOVE_HEAD(&(_tq)->axq_q, _field); \ 161 if (--(_tq)->axq_depth == 0) \ 162 (_tq)->axq_timer = 0; \ 163 } while (0) 164 165 struct taskqueue; 166 struct ath_tx99; 167 168 struct ath_softc { 169 struct device sc_dev; 170 struct ethercom sc_ec; /* interface common */ 171 struct ath_stats sc_stats; /* interface statistics */ 172 struct ieee80211com sc_ic; /* IEEE 802.11 common */ 173 int (*sc_enable)(struct ath_softc *); 174 void (*sc_disable)(struct ath_softc *); 175 void (*sc_power)(struct ath_softc *, int); 176 int sc_regdomain; 177 int sc_countrycode; 178 int sc_debug; 179 struct sysctllog *sc_sysctllog; 180 void (*sc_recv_mgmt)(struct ieee80211com *, 181 struct mbuf *, 182 struct ieee80211_node *, 183 int, int, u_int32_t); 184 int (*sc_newstate)(struct ieee80211com *, 185 enum ieee80211_state, int); 186 void (*sc_node_free)(struct ieee80211_node *); 187 HAL_BUS_TAG sc_st; /* bus space tag */ 188 HAL_BUS_HANDLE sc_sh; /* bus space handle */ 189 bus_dma_tag_t sc_dmat; /* bus DMA tag */ 190 ath_lock_t sc_mtx; /* master lock (recursive) */ 191 struct ath_hal *sc_ah; /* Atheros HAL */ 192 struct ath_ratectrl *sc_rc; /* tx rate control support */ 193 struct ath_tx99 *sc_tx99; /* tx99 adjunct state */ 194 void (*sc_setdefantenna)(struct ath_softc *, u_int); 195 unsigned int sc_invalid : 1, /* disable hardware accesses */ 196 sc_mrretry : 1, /* multi-rate retry support */ 197 sc_softled : 1, /* enable LED gpio status */ 198 sc_splitmic: 1, /* split TKIP MIC keys */ 199 sc_needmib : 1, /* enable MIB stats intr */ 200 sc_diversity : 1,/* enable rx diversity */ 201 sc_hasveol : 1, /* tx VEOL support */ 202 sc_ledstate: 1, /* LED on/off state */ 203 sc_blinking: 1, /* LED blink operation active */ 204 sc_mcastkey: 1, /* mcast key cache search */ 205 sc_syncbeacon:1,/* sync/resync beacon timers */ 206 sc_hasclrkey:1; /* CLR key supported */ 207 /* rate tables */ 208 const HAL_RATE_TABLE *sc_rates[IEEE80211_MODE_MAX]; 209 const HAL_RATE_TABLE *sc_currates; /* current rate table */ 210 enum ieee80211_phymode sc_curmode; /* current phy mode */ 211 u_int16_t sc_curtxpow; /* current tx power limit */ 212 HAL_CHANNEL sc_curchan; /* current h/w channel */ 213 u_int8_t sc_rixmap[256]; /* IEEE to h/w rate table ix */ 214 struct { 215 u_int8_t ieeerate; /* IEEE rate */ 216 u_int8_t rxflags; /* radiotap rx flags */ 217 u_int8_t txflags; /* radiotap tx flags */ 218 u_int16_t ledon; /* softled on time */ 219 u_int16_t ledoff; /* softled off time */ 220 } sc_hwmap[32]; /* h/w rate ix mappings */ 221 u_int8_t sc_minrateix; /* min h/w rate index */ 222 u_int8_t sc_mcastrix; /* mcast h/w rate index */ 223 u_int8_t sc_protrix; /* protection rate index */ 224 u_int sc_mcastrate; /* ieee rate for mcastrateix */ 225 u_int sc_txantenna; /* tx antenna (fixed or auto) */ 226 HAL_INT sc_imask; /* interrupt mask copy */ 227 u_int sc_keymax; /* size of key cache */ 228 u_int8_t sc_keymap[ATH_KEYBYTES];/* key use bit map */ 229 230 u_int sc_ledpin; /* GPIO pin for driving LED */ 231 u_int sc_ledon; /* pin setting for LED on */ 232 u_int sc_ledidle; /* idle polling interval */ 233 int sc_ledevent; /* time of last LED event */ 234 u_int8_t sc_rxrate; /* current rx rate for LED */ 235 u_int8_t sc_txrate; /* current tx rate for LED */ 236 u_int16_t sc_ledoff; /* off time for current blink */ 237 struct callout sc_ledtimer; /* led off timer */ 238 239 void * sc_drvbpf; 240 union { 241 struct ath_tx_radiotap_header th; 242 u_int8_t pad[64]; 243 } u_tx_rt; 244 int sc_tx_th_len; 245 union { 246 struct ath_rx_radiotap_header th; 247 u_int8_t pad[64]; 248 } u_rx_rt; 249 int sc_rx_th_len; 250 251 ath_task_t sc_fataltask; /* fatal int processing */ 252 253 struct ath_descdma sc_rxdma; /* RX descriptos */ 254 ath_bufhead sc_rxbuf; /* receive buffer */ 255 u_int32_t *sc_rxlink; /* link ptr in last RX desc */ 256 ath_task_t sc_rxtask; /* rx int processing */ 257 ath_task_t sc_rxorntask; /* rxorn int processing */ 258 ath_task_t sc_radartask; /* radar processing */ 259 u_int8_t sc_defant; /* current default antenna */ 260 u_int8_t sc_rxotherant; /* rx's on non-default antenna*/ 261 u_int64_t sc_lastrx; /* tsf of last rx'd frame */ 262 263 struct ath_descdma sc_txdma; /* TX descriptors */ 264 ath_bufhead sc_txbuf; /* transmit buffer */ 265 ath_txbuf_lock_t sc_txbuflock; /* txbuf lock */ 266 u_int sc_txqsetup; /* h/w queues setup */ 267 u_int sc_txintrperiod;/* tx interrupt batching */ 268 struct ath_txq sc_txq[HAL_NUM_TX_QUEUES]; 269 struct ath_txq *sc_ac2q[5]; /* WME AC -> h/w q map */ 270 ath_task_t sc_txtask; /* tx int processing */ 271 272 struct ath_descdma sc_bdma; /* beacon descriptors */ 273 ath_bufhead sc_bbuf; /* beacon buffers */ 274 u_int sc_bhalq; /* HAL q for outgoing beacons */ 275 u_int sc_bmisscount; /* missed beacon transmits */ 276 u_int32_t sc_ant_tx[8]; /* recent tx frames/antenna */ 277 struct ath_txq *sc_cabq; /* tx q for cab frames */ 278 struct ieee80211_beacon_offsets sc_boff;/* dynamic update state */ 279 ath_task_t sc_bmisstask; /* bmiss int processing */ 280 ath_task_t sc_bstucktask; /* stuck beacon processing */ 281 enum { 282 OK, /* no change needed */ 283 UPDATE, /* update pending */ 284 COMMIT /* beacon sent, commit change */ 285 } sc_updateslot; /* slot time update fsm */ 286 287 struct callout sc_cal_ch; /* callout handle for cals */ 288 int sc_calinterval; /* current polling interval */ 289 int sc_caltries; /* cals at current interval */ 290 HAL_NODE_STATS sc_halstats; /* station-mode rssi stats */ 291 struct callout sc_scan_ch; /* callout handle for scan */ 292 struct callout sc_dfs_ch; /* callout handle for dfs */ 293 void *sc_powerhook; /* power management hook */ 294 u_int sc_flags; /* misc flags */ 295 }; 296 #define sc_if sc_ec.ec_if 297 #define sc_tx_th u_tx_rt.th 298 #define sc_rx_th u_rx_rt.th 299 300 #define ATH_ATTACHED 0x0001 /* attach has succeeded */ 301 #define ATH_ENABLED 0x0002 /* chip is enabled */ 302 303 #define ATH_IS_ENABLED(sc) ((sc)->sc_flags & ATH_ENABLED) 304 305 #define ATH_TXQ_SETUP(sc, i) ((sc)->sc_txqsetup & (1<<i)) 306 307 int ath_attach(u_int16_t, struct ath_softc *); 308 int ath_detach(struct ath_softc *); 309 int ath_activate(struct device *, enum devact); 310 void ath_resume(struct ath_softc *); 311 int ath_intr(void *); 312 int ath_reset(struct ifnet *); 313 void ath_sysctlattach(struct ath_softc *); 314 315 extern int ath_dwelltime; 316 extern int ath_calinterval; 317 extern int ath_outdoor; 318 extern int ath_xchanmode; 319 extern int ath_countrycode; 320 extern int ath_regdomain; 321 extern int ath_debug; 322 extern int ath_rxbuf; 323 extern int ath_txbuf; 324 325 /* 326 * HAL definitions to comply with local coding convention. 327 */ 328 #define ath_hal_detach(_ah) \ 329 ((*(_ah)->ah_detach)((_ah))) 330 #define ath_hal_reset(_ah, _opmode, _chan, _outdoor, _pstatus) \ 331 ((*(_ah)->ah_reset)((_ah), (_opmode), (_chan), (_outdoor), (_pstatus))) 332 #define ath_hal_getratetable(_ah, _mode) \ 333 ((*(_ah)->ah_getRateTable)((_ah), (_mode))) 334 #define ath_hal_getmac(_ah, _mac) \ 335 ((*(_ah)->ah_getMacAddress)((_ah), (_mac))) 336 #define ath_hal_setmac(_ah, _mac) \ 337 ((*(_ah)->ah_setMacAddress)((_ah), (_mac))) 338 #define ath_hal_intrset(_ah, _mask) \ 339 ((*(_ah)->ah_setInterrupts)((_ah), (_mask))) 340 #define ath_hal_intrget(_ah) \ 341 ((*(_ah)->ah_getInterrupts)((_ah))) 342 #define ath_hal_intrpend(_ah) \ 343 ((*(_ah)->ah_isInterruptPending)((_ah))) 344 #define ath_hal_getisr(_ah, _pmask) \ 345 ((*(_ah)->ah_getPendingInterrupts)((_ah), (_pmask))) 346 #define ath_hal_updatetxtriglevel(_ah, _inc) \ 347 ((*(_ah)->ah_updateTxTrigLevel)((_ah), (_inc))) 348 #define ath_hal_setpower(_ah, _mode) \ 349 ((*(_ah)->ah_setPowerMode)((_ah), (_mode), AH_TRUE)) 350 #define ath_hal_keycachesize(_ah) \ 351 ((*(_ah)->ah_getKeyCacheSize)((_ah))) 352 #define ath_hal_keyreset(_ah, _ix) \ 353 ((*(_ah)->ah_resetKeyCacheEntry)((_ah), (_ix))) 354 #define ath_hal_keyset(_ah, _ix, _pk, _mac) \ 355 ((*(_ah)->ah_setKeyCacheEntry)((_ah), (_ix), (_pk), (_mac), AH_FALSE)) 356 #define ath_hal_keyisvalid(_ah, _ix) \ 357 (((*(_ah)->ah_isKeyCacheEntryValid)((_ah), (_ix)))) 358 #define ath_hal_keysetmac(_ah, _ix, _mac) \ 359 ((*(_ah)->ah_setKeyCacheEntryMac)((_ah), (_ix), (_mac))) 360 #define ath_hal_getrxfilter(_ah) \ 361 ((*(_ah)->ah_getRxFilter)((_ah))) 362 #define ath_hal_setrxfilter(_ah, _filter) \ 363 ((*(_ah)->ah_setRxFilter)((_ah), (_filter))) 364 #define ath_hal_setmcastfilter(_ah, _mfilt0, _mfilt1) \ 365 ((*(_ah)->ah_setMulticastFilter)((_ah), (_mfilt0), (_mfilt1))) 366 #define ath_hal_waitforbeacon(_ah, _bf) \ 367 ((*(_ah)->ah_waitForBeaconDone)((_ah), (_bf)->bf_daddr)) 368 #define ath_hal_putrxbuf(_ah, _bufaddr) \ 369 ((*(_ah)->ah_setRxDP)((_ah), (_bufaddr))) 370 #define ath_hal_gettsf32(_ah) \ 371 ((*(_ah)->ah_getTsf32)((_ah))) 372 #define ath_hal_gettsf64(_ah) \ 373 ((*(_ah)->ah_getTsf64)((_ah))) 374 #define ath_hal_resettsf(_ah) \ 375 ((*(_ah)->ah_resetTsf)((_ah))) 376 #define ath_hal_rxena(_ah) \ 377 ((*(_ah)->ah_enableReceive)((_ah))) 378 #define ath_hal_puttxbuf(_ah, _q, _bufaddr) \ 379 ((*(_ah)->ah_setTxDP)((_ah), (_q), (_bufaddr))) 380 #define ath_hal_gettxbuf(_ah, _q) \ 381 ((*(_ah)->ah_getTxDP)((_ah), (_q))) 382 #define ath_hal_numtxpending(_ah, _q) \ 383 ((*(_ah)->ah_numTxPending)((_ah), (_q))) 384 #define ath_hal_getrxbuf(_ah) \ 385 ((*(_ah)->ah_getRxDP)((_ah))) 386 #define ath_hal_txstart(_ah, _q) \ 387 ((*(_ah)->ah_startTxDma)((_ah), (_q))) 388 #define ath_hal_setchannel(_ah, _chan) \ 389 ((*(_ah)->ah_setChannel)((_ah), (_chan))) 390 #define ath_hal_calibrate(_ah, _chan, _iqcal) \ 391 ((*(_ah)->ah_perCalibration)((_ah), (_chan), (_iqcal))) 392 #define ath_hal_setledstate(_ah, _state) \ 393 ((*(_ah)->ah_setLedState)((_ah), (_state))) 394 #define ath_hal_beaconinit(_ah, _nextb, _bperiod) \ 395 ((*(_ah)->ah_beaconInit)((_ah), (_nextb), (_bperiod))) 396 #define ath_hal_beaconreset(_ah) \ 397 ((*(_ah)->ah_resetStationBeaconTimers)((_ah))) 398 #define ath_hal_beacontimers(_ah, _bs) \ 399 ((*(_ah)->ah_setStationBeaconTimers)((_ah), (_bs))) 400 #define ath_hal_setassocid(_ah, _bss, _associd) \ 401 ((*(_ah)->ah_writeAssocid)((_ah), (_bss), (_associd))) 402 #define ath_hal_phydisable(_ah) \ 403 ((*(_ah)->ah_phyDisable)((_ah))) 404 #define ath_hal_setopmode(_ah) \ 405 ((*(_ah)->ah_setPCUConfig)((_ah))) 406 #define ath_hal_stoptxdma(_ah, _qnum) \ 407 ((*(_ah)->ah_stopTxDma)((_ah), (_qnum))) 408 #define ath_hal_stoppcurecv(_ah) \ 409 ((*(_ah)->ah_stopPcuReceive)((_ah))) 410 #define ath_hal_startpcurecv(_ah) \ 411 ((*(_ah)->ah_startPcuReceive)((_ah))) 412 #define ath_hal_stopdmarecv(_ah) \ 413 ((*(_ah)->ah_stopDmaReceive)((_ah))) 414 #define ath_hal_getdiagstate(_ah, _id, _indata, _insize, _outdata, _outsize) \ 415 ((*(_ah)->ah_getDiagState)((_ah), (_id), \ 416 (_indata), (_insize), (_outdata), (_outsize))) 417 #define ath_hal_setuptxqueue(_ah, _type, _irq) \ 418 ((*(_ah)->ah_setupTxQueue)((_ah), (_type), (_irq))) 419 #define ath_hal_resettxqueue(_ah, _q) \ 420 ((*(_ah)->ah_resetTxQueue)((_ah), (_q))) 421 #define ath_hal_releasetxqueue(_ah, _q) \ 422 ((*(_ah)->ah_releaseTxQueue)((_ah), (_q))) 423 #define ath_hal_gettxqueueprops(_ah, _q, _qi) \ 424 ((*(_ah)->ah_getTxQueueProps)((_ah), (_q), (_qi))) 425 #define ath_hal_settxqueueprops(_ah, _q, _qi) \ 426 ((*(_ah)->ah_setTxQueueProps)((_ah), (_q), (_qi))) 427 #define ath_hal_getrfgain(_ah) \ 428 ((*(_ah)->ah_getRfGain)((_ah))) 429 #define ath_hal_getdefantenna(_ah) \ 430 ((*(_ah)->ah_getDefAntenna)((_ah))) 431 #define ath_hal_setdefantenna(_ah, _ant) \ 432 ((*(_ah)->ah_setDefAntenna)((_ah), (_ant))) 433 #define ath_hal_rxmonitor(_ah, _arg, _chan) \ 434 ((*(_ah)->ah_rxMonitor)((_ah), (_arg), (_chan))) 435 #define ath_hal_mibevent(_ah, _stats) \ 436 ((*(_ah)->ah_procMibEvent)((_ah), (_stats))) 437 #define ath_hal_setslottime(_ah, _us) \ 438 ((*(_ah)->ah_setSlotTime)((_ah), (_us))) 439 #define ath_hal_getslottime(_ah) \ 440 ((*(_ah)->ah_getSlotTime)((_ah))) 441 #define ath_hal_setacktimeout(_ah, _us) \ 442 ((*(_ah)->ah_setAckTimeout)((_ah), (_us))) 443 #define ath_hal_getacktimeout(_ah) \ 444 ((*(_ah)->ah_getAckTimeout)((_ah))) 445 #define ath_hal_setctstimeout(_ah, _us) \ 446 ((*(_ah)->ah_setCTSTimeout)((_ah), (_us))) 447 #define ath_hal_getctstimeout(_ah) \ 448 ((*(_ah)->ah_getCTSTimeout)((_ah))) 449 #define ath_hal_getcapability(_ah, _cap, _param, _result) \ 450 ((*(_ah)->ah_getCapability)((_ah), (_cap), (_param), (_result))) 451 #define ath_hal_setcapability(_ah, _cap, _param, _v, _status) \ 452 ((*(_ah)->ah_setCapability)((_ah), (_cap), (_param), (_v), (_status))) 453 #define ath_hal_ciphersupported(_ah, _cipher) \ 454 (ath_hal_getcapability(_ah, HAL_CAP_CIPHER, _cipher, NULL) == HAL_OK) 455 #define ath_hal_getregdomain(_ah, _prd) \ 456 (ath_hal_getcapability(_ah, HAL_CAP_REG_DMN, 0, (_prd)) == HAL_OK) 457 #define ath_hal_setregdomain(_ah, _rd) \ 458 ((*(_ah)->ah_setRegulatoryDomain)((_ah), (_rd), NULL)) 459 #define ath_hal_getcountrycode(_ah, _pcc) \ 460 (*(_pcc) = (_ah)->ah_countryCode) 461 #define ath_hal_tkipsplit(_ah) \ 462 (ath_hal_getcapability(_ah, HAL_CAP_TKIP_SPLIT, 0, NULL) == HAL_OK) 463 #define ath_hal_hwphycounters(_ah) \ 464 (ath_hal_getcapability(_ah, HAL_CAP_PHYCOUNTERS, 0, NULL) == HAL_OK) 465 #define ath_hal_hasdiversity(_ah) \ 466 (ath_hal_getcapability(_ah, HAL_CAP_DIVERSITY, 0, NULL) == HAL_OK) 467 #define ath_hal_getdiversity(_ah) \ 468 (ath_hal_getcapability(_ah, HAL_CAP_DIVERSITY, 1, NULL) == HAL_OK) 469 #define ath_hal_setdiversity(_ah, _v) \ 470 ath_hal_setcapability(_ah, HAL_CAP_DIVERSITY, 1, _v, NULL) 471 #define ath_hal_getdiag(_ah, _pv) \ 472 (ath_hal_getcapability(_ah, HAL_CAP_DIAG, 0, _pv) == HAL_OK) 473 #define ath_hal_setdiag(_ah, _v) \ 474 ath_hal_setcapability(_ah, HAL_CAP_DIAG, 0, _v, NULL) 475 #define ath_hal_getnumtxqueues(_ah, _pv) \ 476 (ath_hal_getcapability(_ah, HAL_CAP_NUM_TXQUEUES, 0, _pv) == HAL_OK) 477 #define ath_hal_hasveol(_ah) \ 478 (ath_hal_getcapability(_ah, HAL_CAP_VEOL, 0, NULL) == HAL_OK) 479 #define ath_hal_hastxpowlimit(_ah) \ 480 (ath_hal_getcapability(_ah, HAL_CAP_TXPOW, 0, NULL) == HAL_OK) 481 #define ath_hal_settxpowlimit(_ah, _pow) \ 482 ((*(_ah)->ah_setTxPowerLimit)((_ah), (_pow))) 483 #define ath_hal_gettxpowlimit(_ah, _ppow) \ 484 (ath_hal_getcapability(_ah, HAL_CAP_TXPOW, 1, _ppow) == HAL_OK) 485 #define ath_hal_getmaxtxpow(_ah, _ppow) \ 486 (ath_hal_getcapability(_ah, HAL_CAP_TXPOW, 2, _ppow) == HAL_OK) 487 #define ath_hal_gettpscale(_ah, _scale) \ 488 (ath_hal_getcapability(_ah, HAL_CAP_TXPOW, 3, _scale) == HAL_OK) 489 #define ath_hal_settpscale(_ah, _v) \ 490 ath_hal_setcapability(_ah, HAL_CAP_TXPOW, 3, _v, NULL) 491 #define ath_hal_hastpc(_ah) \ 492 (ath_hal_getcapability(_ah, HAL_CAP_TPC, 0, NULL) == HAL_OK) 493 #define ath_hal_gettpc(_ah) \ 494 (ath_hal_getcapability(_ah, HAL_CAP_TPC, 1, NULL) == HAL_OK) 495 #define ath_hal_settpc(_ah, _v) \ 496 ath_hal_setcapability(_ah, HAL_CAP_TPC, 1, _v, NULL) 497 #define ath_hal_hasbursting(_ah) \ 498 (ath_hal_getcapability(_ah, HAL_CAP_BURST, 0, NULL) == HAL_OK) 499 #ifdef notyet 500 #define ath_hal_hasmcastkeysearch(_ah) \ 501 (ath_hal_getcapability(_ah, HAL_CAP_MCAST_KEYSRCH, 0, NULL) == HAL_OK) 502 #define ath_hal_getmcastkeysearch(_ah) \ 503 (ath_hal_getcapability(_ah, HAL_CAP_MCAST_KEYSRCH, 1, NULL) == HAL_OK) 504 #else 505 #define ath_hal_getmcastkeysearch(_ah) 0 506 #endif 507 #define ath_hal_hasrfsilent(_ah) \ 508 (ath_hal_getcapability(_ah, HAL_CAP_RFSILENT, 0, NULL) == HAL_OK) 509 #define ath_hal_getrfkill(_ah) \ 510 (ath_hal_getcapability(_ah, HAL_CAP_RFSILENT, 1, NULL) == HAL_OK) 511 #define ath_hal_setrfkill(_ah, _onoff) \ 512 ath_hal_setcapability(_ah, HAL_CAP_RFSILENT, 1, _onoff, NULL) 513 #define ath_hal_getrfsilent(_ah, _prfsilent) \ 514 (ath_hal_getcapability(_ah, HAL_CAP_RFSILENT, 2, _prfsilent) == HAL_OK) 515 #define ath_hal_setrfsilent(_ah, _rfsilent) \ 516 ath_hal_setcapability(_ah, HAL_CAP_RFSILENT, 2, _rfsilent, NULL) 517 #define ath_hal_gettpack(_ah, _ptpack) \ 518 (ath_hal_getcapability(_ah, HAL_CAP_TPC_ACK, 0, _ptpack) == HAL_OK) 519 #define ath_hal_settpack(_ah, _tpack) \ 520 ath_hal_setcapability(_ah, HAL_CAP_TPC_ACK, 0, _tpack, NULL) 521 #define ath_hal_gettpcts(_ah, _ptpcts) \ 522 (ath_hal_getcapability(_ah, HAL_CAP_TPC_CTS, 0, _ptpcts) == HAL_OK) 523 #define ath_hal_settpcts(_ah, _tpcts) \ 524 ath_hal_setcapability(_ah, HAL_CAP_TPC_CTS, 0, _tpcts, NULL) 525 #if HAL_ABI_VERSION < 0x05120700 526 #define ath_hal_process_noisefloor(_ah) 527 #define ath_hal_getchannoise(_ah, _c) (-96) 528 #define HAL_CAP_TPC_ACK 99 529 #define HAL_CAP_TPC_CTS 100 530 #else 531 #define ath_hal_getchannoise(_ah, _c) \ 532 ((*(_ah)->ah_getChanNoise)((_ah), (_c))) 533 #endif 534 535 #define ath_hal_setuprxdesc(_ah, _ds, _size, _intreq) \ 536 ((*(_ah)->ah_setupRxDesc)((_ah), (_ds), (_size), (_intreq))) 537 #define ath_hal_rxprocdesc(_ah, _ds, _dspa, _dsnext) \ 538 ((*(_ah)->ah_procRxDesc)((_ah), (_ds), (_dspa), (_dsnext), 0)) 539 #define ath_hal_setuptxdesc(_ah, _ds, _plen, _hlen, _atype, _txpow, \ 540 _txr0, _txtr0, _keyix, _ant, _flags, \ 541 _rtsrate, _rtsdura) \ 542 ((*(_ah)->ah_setupTxDesc)((_ah), (_ds), (_plen), (_hlen), (_atype), \ 543 (_txpow), (_txr0), (_txtr0), (_keyix), (_ant), \ 544 (_flags), (_rtsrate), (_rtsdura), 0, 0, 0)) 545 #define ath_hal_setupxtxdesc(_ah, _ds, \ 546 _txr1, _txtr1, _txr2, _txtr2, _txr3, _txtr3) \ 547 ((*(_ah)->ah_setupXTxDesc)((_ah), (_ds), \ 548 (_txr1), (_txtr1), (_txr2), (_txtr2), (_txr3), (_txtr3))) 549 #define ath_hal_filltxdesc(_ah, _ds, _l, _first, _last, _ds0) \ 550 ((*(_ah)->ah_fillTxDesc)((_ah), (_ds), (_l), (_first), (_last), (_ds0))) 551 #define ath_hal_txprocdesc(_ah, _ds) \ 552 ((*(_ah)->ah_procTxDesc)((_ah), (_ds))) 553 #define ath_hal_gettxintrtxqs(_ah, _txqs) \ 554 ((*(_ah)->ah_getTxIntrQueue)((_ah), (_txqs))) 555 556 #define ath_hal_gpioCfgOutput(_ah, _gpio) \ 557 ((*(_ah)->ah_gpioCfgOutput)((_ah), (_gpio))) 558 #define ath_hal_gpioset(_ah, _gpio, _b) \ 559 ((*(_ah)->ah_gpioSet)((_ah), (_gpio), (_b))) 560 561 #define ath_hal_radar_event(_ah) \ 562 ((*(_ah)->ah_radarHaveEvent)((_ah))) 563 #define ath_hal_procdfs(_ah, _chan) \ 564 ((*(_ah)->ah_processDfs)((_ah), (_chan))) 565 #define ath_hal_checknol(_ah, _chan, _nchans) \ 566 ((*(_ah)->ah_dfsNolCheck)((_ah), (_chan), (_nchans))) 567 #define ath_hal_radar_wait(_ah, _chan) \ 568 ((*(_ah)->ah_radarWait)((_ah), (_chan))) 569 570 #endif /* _DEV_ATH_ATHVAR_H */ 571