1 /*- 2 * Copyright (c) 2002-2005 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 * without modification. 11 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 12 * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any 13 * redistribution must be conditioned upon including a substantially 14 * similar Disclaimer requirement for further binary redistribution. 15 * 3. Neither the names of the above-listed copyright holders nor the names 16 * of any contributors may be used to endorse or promote products derived 17 * from this software without specific prior written permission. 18 * 19 * Alternatively, this software may be distributed under the terms of the 20 * GNU General Public License ("GPL") version 2 as published by the Free 21 * Software Foundation. 22 * 23 * NO WARRANTY 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 25 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 26 * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY 27 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 28 * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, 29 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 32 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 33 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 34 * THE POSSIBILITY OF SUCH DAMAGES. 35 * 36 * $FreeBSD$ 37 */ 38 39 /* 40 * Defintions for the Atheros Wireless LAN controller driver. 41 */ 42 #ifndef _DEV_ATH_ATHVAR_H 43 #define _DEV_ATH_ATHVAR_H 44 45 #include <sys/taskqueue.h> 46 47 #include <contrib/dev/ath/ah.h> 48 #include <net80211/ieee80211_radiotap.h> 49 #include <dev/ath/if_athioctl.h> 50 #include <dev/ath/if_athrate.h> 51 52 #define ATH_TIMEOUT 1000 53 54 #define ATH_RXBUF 40 /* number of RX buffers */ 55 #define ATH_TXBUF 100 /* number of TX buffers */ 56 #define ATH_TXDESC 10 /* number of descriptors per buffer */ 57 #define ATH_TXMAXTRY 11 /* max number of transmit attempts */ 58 #define ATH_TXINTR_PERIOD 5 /* max number of batched tx descriptors */ 59 60 /* driver-specific node state */ 61 struct ath_node { 62 struct ieee80211_node an_node; /* base class */ 63 u_int8_t an_tx_mgtrate; /* h/w rate for management/ctl frames */ 64 u_int8_t an_tx_mgtratesp;/* short preamble h/w rate for " " */ 65 u_int32_t an_avgrssi; /* average rssi over all rx frames */ 66 HAL_NODE_STATS an_halstats; /* rssi statistics used by hal */ 67 /* variable-length rate control state follows */ 68 }; 69 #define ATH_NODE(ni) ((struct ath_node *)(ni)) 70 #define ATH_NODE_CONST(ni) ((const struct ath_node *)(ni)) 71 72 #define ATH_RSSI_LPF_LEN 10 73 #define ATH_RSSI_DUMMY_MARKER 0x127 74 #define ATH_EP_MUL(x, mul) ((x) * (mul)) 75 #define ATH_RSSI_IN(x) (ATH_EP_MUL((x), HAL_RSSI_EP_MULTIPLIER)) 76 #define ATH_LPF_RSSI(x, y, len) \ 77 ((x != ATH_RSSI_DUMMY_MARKER) ? (((x) * ((len) - 1) + (y)) / (len)) : (y)) 78 #define ATH_RSSI_LPF(x, y) do { \ 79 if ((y) >= -20) \ 80 x = ATH_LPF_RSSI((x), ATH_RSSI_IN((y)), ATH_RSSI_LPF_LEN); \ 81 } while (0) 82 83 struct ath_buf { 84 STAILQ_ENTRY(ath_buf) bf_list; 85 int bf_nseg; 86 struct ath_desc *bf_desc; /* virtual addr of desc */ 87 bus_addr_t bf_daddr; /* physical addr of desc */ 88 bus_dmamap_t bf_dmamap; /* DMA map for mbuf chain */ 89 struct mbuf *bf_m; /* mbuf for buf */ 90 struct ieee80211_node *bf_node; /* pointer to the node */ 91 bus_size_t bf_mapsize; 92 #define ATH_MAX_SCATTER ATH_TXDESC /* max(tx,rx,beacon) desc's */ 93 bus_dma_segment_t bf_segs[ATH_MAX_SCATTER]; 94 }; 95 typedef STAILQ_HEAD(, ath_buf) ath_bufhead; 96 97 /* 98 * DMA state for tx/rx descriptors. 99 */ 100 struct ath_descdma { 101 const char* dd_name; 102 struct ath_desc *dd_desc; /* descriptors */ 103 bus_addr_t dd_desc_paddr; /* physical addr of dd_desc */ 104 bus_addr_t dd_desc_len; /* size of dd_desc */ 105 bus_dma_segment_t dd_dseg; 106 bus_dma_tag_t dd_dmat; /* bus DMA tag */ 107 bus_dmamap_t dd_dmamap; /* DMA map for descriptors */ 108 struct ath_buf *dd_bufptr; /* associated buffers */ 109 }; 110 111 /* 112 * Data transmit queue state. One of these exists for each 113 * hardware transmit queue. Packets sent to us from above 114 * are assigned to queues based on their priority. Not all 115 * devices support a complete set of hardware transmit queues. 116 * For those devices the array sc_ac2q will map multiple 117 * priorities to fewer hardware queues (typically all to one 118 * hardware queue). 119 */ 120 struct ath_txq { 121 u_int axq_qnum; /* hardware q number */ 122 u_int axq_depth; /* queue depth (stat only) */ 123 u_int axq_intrcnt; /* interrupt count */ 124 u_int32_t *axq_link; /* link ptr in last TX desc */ 125 STAILQ_HEAD(, ath_buf) axq_q; /* transmit queue */ 126 struct mtx axq_lock; /* lock on q and link */ 127 /* 128 * State for patching up CTS when bursting. 129 */ 130 struct ath_buf *axq_linkbuf; /* va of last buffer */ 131 struct ath_desc *axq_lastdsWithCTS; 132 /* first desc of last descriptor 133 * that contains CTS 134 */ 135 struct ath_desc *axq_gatingds; /* final desc of the gating desc 136 * that determines whether 137 * lastdsWithCTS has been DMA'ed 138 * or not 139 */ 140 }; 141 142 #define ATH_TXQ_LOCK_INIT(_sc, _tq) \ 143 mtx_init(&(_tq)->axq_lock, \ 144 device_get_nameunit((_sc)->sc_dev), "xmit q", MTX_DEF) 145 #define ATH_TXQ_LOCK_DESTROY(_tq) mtx_destroy(&(_tq)->axq_lock) 146 #define ATH_TXQ_LOCK(_tq) mtx_lock(&(_tq)->axq_lock) 147 #define ATH_TXQ_UNLOCK(_tq) mtx_unlock(&(_tq)->axq_lock) 148 #define ATH_TXQ_LOCK_ASSERT(_tq) mtx_assert(&(_tq)->axq_lock, MA_OWNED) 149 150 #define ATH_TXQ_INSERT_TAIL(_tq, _elm, _field) do { \ 151 STAILQ_INSERT_TAIL(&(_tq)->axq_q, (_elm), _field); \ 152 (_tq)->axq_depth++; \ 153 } while (0) 154 #define ATH_TXQ_REMOVE_HEAD(_tq, _field) do { \ 155 STAILQ_REMOVE_HEAD(&(_tq)->axq_q, _field); \ 156 (_tq)->axq_depth--; \ 157 } while (0) 158 159 struct ath_softc { 160 struct arpcom sc_arp; /* interface common */ 161 struct ath_stats sc_stats; /* interface statistics */ 162 struct ieee80211com sc_ic; /* IEEE 802.11 common */ 163 int sc_regdomain; 164 int sc_countrycode; 165 int sc_debug; 166 void (*sc_recv_mgmt)(struct ieee80211com *, 167 struct mbuf *, 168 struct ieee80211_node *, 169 int, int, u_int32_t); 170 int (*sc_newstate)(struct ieee80211com *, 171 enum ieee80211_state, int); 172 void (*sc_node_free)(struct ieee80211_node *); 173 device_t sc_dev; 174 bus_space_tag_t sc_st; /* bus space tag */ 175 bus_space_handle_t sc_sh; /* bus space handle */ 176 bus_dma_tag_t sc_dmat; /* bus DMA tag */ 177 struct mtx sc_mtx; /* master lock (recursive) */ 178 struct ath_hal *sc_ah; /* Atheros HAL */ 179 struct ath_ratectrl *sc_rc; /* tx rate control support */ 180 void (*sc_setdefantenna)(struct ath_softc *, u_int); 181 unsigned int sc_invalid : 1,/* disable hardware accesses */ 182 sc_mrretry : 1, /* multi-rate retry support */ 183 sc_softled : 1, /* enable LED gpio status */ 184 sc_splitmic: 1, /* split TKIP MIC keys */ 185 sc_needmib : 1, /* enable MIB stats intr */ 186 sc_hasdiversity : 1,/* rx diversity available */ 187 sc_diversity : 1,/* enable rx diversity */ 188 sc_hasveol : 1, /* tx VEOL support */ 189 sc_hastpc : 1, /* per-packet TPC support */ 190 sc_ledstate: 1, /* LED on/off state */ 191 sc_blinking: 1, /* LED blink operation active */ 192 sc_mcastkey: 1; /* mcast key cache search */ 193 /* rate tables */ 194 const HAL_RATE_TABLE *sc_rates[IEEE80211_MODE_MAX]; 195 const HAL_RATE_TABLE *sc_currates; /* current rate table */ 196 enum ieee80211_phymode sc_curmode; /* current phy mode */ 197 u_int16_t sc_curtxpow; /* current tx power limit */ 198 HAL_CHANNEL sc_curchan; /* current h/w channel */ 199 u_int8_t sc_rixmap[256]; /* IEEE to h/w rate table ix */ 200 struct { 201 u_int8_t ieeerate; /* IEEE rate */ 202 u_int8_t rxflags; /* radiotap rx flags */ 203 u_int8_t txflags; /* radiotap tx flags */ 204 u_int16_t ledon; /* softled on time */ 205 u_int16_t ledoff; /* softled off time */ 206 } sc_hwmap[32]; /* h/w rate ix mappings */ 207 u_int8_t sc_protrix; /* protection rate index */ 208 u_int sc_txantenna; /* tx antenna (fixed or auto) */ 209 HAL_INT sc_imask; /* interrupt mask copy */ 210 u_int sc_keymax; /* size of key cache */ 211 u_int8_t sc_keymap[16]; /* bit map of key cache use */ 212 213 u_int sc_ledpin; /* GPIO pin for driving LED */ 214 u_int sc_ledon; /* pin setting for LED on */ 215 u_int sc_ledidle; /* idle polling interval */ 216 int sc_ledevent; /* time of last LED event */ 217 u_int8_t sc_rxrate; /* current rx rate for LED */ 218 u_int8_t sc_txrate; /* current tx rate for LED */ 219 u_int16_t sc_ledoff; /* off time for current blink */ 220 struct callout sc_ledtimer; /* led off timer */ 221 222 struct bpf_if *sc_drvbpf; 223 union { 224 struct ath_tx_radiotap_header th; 225 u_int8_t pad[64]; 226 } u_tx_rt; 227 int sc_tx_th_len; 228 union { 229 struct ath_rx_radiotap_header th; 230 u_int8_t pad[64]; 231 } u_rx_rt; 232 int sc_rx_th_len; 233 234 struct task sc_fataltask; /* fatal int processing */ 235 236 struct ath_descdma sc_rxdma; /* RX descriptos */ 237 ath_bufhead sc_rxbuf; /* receive buffer */ 238 u_int32_t *sc_rxlink; /* link ptr in last RX desc */ 239 struct task sc_rxtask; /* rx int processing */ 240 struct task sc_rxorntask; /* rxorn int processing */ 241 u_int8_t sc_defant; /* current default antenna */ 242 u_int8_t sc_rxotherant; /* rx's on non-default antenna*/ 243 244 struct ath_descdma sc_txdma; /* TX descriptors */ 245 ath_bufhead sc_txbuf; /* transmit buffer */ 246 struct mtx sc_txbuflock; /* txbuf lock */ 247 int sc_tx_timer; /* transmit timeout */ 248 u_int sc_txqsetup; /* h/w queues setup */ 249 u_int sc_txintrperiod;/* tx interrupt batching */ 250 struct ath_txq sc_txq[HAL_NUM_TX_QUEUES]; 251 struct ath_txq *sc_ac2q[5]; /* WME AC -> h/w q map */ 252 struct task sc_txtask; /* tx int processing */ 253 254 struct ath_descdma sc_bdma; /* beacon descriptors */ 255 ath_bufhead sc_bbuf; /* beacon buffers */ 256 u_int sc_bhalq; /* HAL q for outgoing beacons */ 257 u_int sc_bmisscount; /* missed beacon transmits */ 258 u_int32_t sc_ant_tx[8]; /* recent tx frames/antenna */ 259 struct ath_txq *sc_cabq; /* tx q for cab frames */ 260 struct ieee80211_beacon_offsets sc_boff;/* dynamic update state */ 261 struct task sc_bmisstask; /* bmiss int processing */ 262 struct task sc_bstucktask; /* stuck beacon processing */ 263 enum { 264 OK, /* no change needed */ 265 UPDATE, /* update pending */ 266 COMMIT /* beacon sent, commit change */ 267 } sc_updateslot; /* slot time update fsm */ 268 269 struct callout sc_cal_ch; /* callout handle for cals */ 270 struct callout sc_scan_ch; /* callout handle for scan */ 271 }; 272 #define sc_if sc_arp.ac_if 273 #define sc_tx_th u_tx_rt.th 274 #define sc_rx_th u_rx_rt.th 275 276 #define ATH_LOCK_INIT(_sc) \ 277 mtx_init(&(_sc)->sc_mtx, device_get_nameunit((_sc)->sc_dev), \ 278 MTX_NETWORK_LOCK, MTX_DEF | MTX_RECURSE) 279 #define ATH_LOCK_DESTROY(_sc) mtx_destroy(&(_sc)->sc_mtx) 280 #define ATH_LOCK(_sc) mtx_lock(&(_sc)->sc_mtx) 281 #define ATH_UNLOCK(_sc) mtx_unlock(&(_sc)->sc_mtx) 282 #define ATH_LOCK_ASSERT(_sc) mtx_assert(&(_sc)->sc_mtx, MA_OWNED) 283 284 #define ATH_TXQ_SETUP(sc, i) ((sc)->sc_txqsetup & (1<<i)) 285 286 #define ATH_TXBUF_LOCK_INIT(_sc) \ 287 mtx_init(&(_sc)->sc_txbuflock, \ 288 device_get_nameunit((_sc)->sc_dev), "xmit buf q", MTX_DEF) 289 #define ATH_TXBUF_LOCK_DESTROY(_sc) mtx_destroy(&(_sc)->sc_txbuflock) 290 #define ATH_TXBUF_LOCK(_sc) mtx_lock(&(_sc)->sc_txbuflock) 291 #define ATH_TXBUF_UNLOCK(_sc) mtx_unlock(&(_sc)->sc_txbuflock) 292 #define ATH_TXBUF_LOCK_ASSERT(_sc) \ 293 mtx_assert(&(_sc)->sc_txbuflock, MA_OWNED) 294 295 int ath_attach(u_int16_t, struct ath_softc *); 296 int ath_detach(struct ath_softc *); 297 void ath_resume(struct ath_softc *); 298 void ath_suspend(struct ath_softc *); 299 void ath_shutdown(struct ath_softc *); 300 void ath_intr(void *); 301 302 /* 303 * HAL definitions to comply with local coding convention. 304 */ 305 #define ath_hal_detach(_ah) \ 306 ((*(_ah)->ah_detach)((_ah))) 307 #define ath_hal_reset(_ah, _opmode, _chan, _outdoor, _pstatus) \ 308 ((*(_ah)->ah_reset)((_ah), (_opmode), (_chan), (_outdoor), (_pstatus))) 309 #define ath_hal_getratetable(_ah, _mode) \ 310 ((*(_ah)->ah_getRateTable)((_ah), (_mode))) 311 #define ath_hal_getmac(_ah, _mac) \ 312 ((*(_ah)->ah_getMacAddress)((_ah), (_mac))) 313 #define ath_hal_setmac(_ah, _mac) \ 314 ((*(_ah)->ah_setMacAddress)((_ah), (_mac))) 315 #define ath_hal_intrset(_ah, _mask) \ 316 ((*(_ah)->ah_setInterrupts)((_ah), (_mask))) 317 #define ath_hal_intrget(_ah) \ 318 ((*(_ah)->ah_getInterrupts)((_ah))) 319 #define ath_hal_intrpend(_ah) \ 320 ((*(_ah)->ah_isInterruptPending)((_ah))) 321 #define ath_hal_getisr(_ah, _pmask) \ 322 ((*(_ah)->ah_getPendingInterrupts)((_ah), (_pmask))) 323 #define ath_hal_updatetxtriglevel(_ah, _inc) \ 324 ((*(_ah)->ah_updateTxTrigLevel)((_ah), (_inc))) 325 #define ath_hal_setpower(_ah, _mode, _sleepduration) \ 326 ((*(_ah)->ah_setPowerMode)((_ah), (_mode), AH_TRUE, (_sleepduration))) 327 #define ath_hal_keycachesize(_ah) \ 328 ((*(_ah)->ah_getKeyCacheSize)((_ah))) 329 #define ath_hal_keyreset(_ah, _ix) \ 330 ((*(_ah)->ah_resetKeyCacheEntry)((_ah), (_ix))) 331 #define ath_hal_keyset(_ah, _ix, _pk, _mac) \ 332 ((*(_ah)->ah_setKeyCacheEntry)((_ah), (_ix), (_pk), (_mac), AH_FALSE)) 333 #define ath_hal_keyisvalid(_ah, _ix) \ 334 (((*(_ah)->ah_isKeyCacheEntryValid)((_ah), (_ix)))) 335 #define ath_hal_keysetmac(_ah, _ix, _mac) \ 336 ((*(_ah)->ah_setKeyCacheEntryMac)((_ah), (_ix), (_mac))) 337 #define ath_hal_getrxfilter(_ah) \ 338 ((*(_ah)->ah_getRxFilter)((_ah))) 339 #define ath_hal_setrxfilter(_ah, _filter) \ 340 ((*(_ah)->ah_setRxFilter)((_ah), (_filter))) 341 #define ath_hal_setmcastfilter(_ah, _mfilt0, _mfilt1) \ 342 ((*(_ah)->ah_setMulticastFilter)((_ah), (_mfilt0), (_mfilt1))) 343 #define ath_hal_waitforbeacon(_ah, _bf) \ 344 ((*(_ah)->ah_waitForBeaconDone)((_ah), (_bf)->bf_daddr)) 345 #define ath_hal_putrxbuf(_ah, _bufaddr) \ 346 ((*(_ah)->ah_setRxDP)((_ah), (_bufaddr))) 347 #define ath_hal_gettsf32(_ah) \ 348 ((*(_ah)->ah_getTsf32)((_ah))) 349 #define ath_hal_gettsf64(_ah) \ 350 ((*(_ah)->ah_getTsf64)((_ah))) 351 #define ath_hal_resettsf(_ah) \ 352 ((*(_ah)->ah_resetTsf)((_ah))) 353 #define ath_hal_rxena(_ah) \ 354 ((*(_ah)->ah_enableReceive)((_ah))) 355 #define ath_hal_puttxbuf(_ah, _q, _bufaddr) \ 356 ((*(_ah)->ah_setTxDP)((_ah), (_q), (_bufaddr))) 357 #define ath_hal_gettxbuf(_ah, _q) \ 358 ((*(_ah)->ah_getTxDP)((_ah), (_q))) 359 #define ath_hal_numtxpending(_ah, _q) \ 360 ((*(_ah)->ah_numTxPending)((_ah), (_q))) 361 #define ath_hal_getrxbuf(_ah) \ 362 ((*(_ah)->ah_getRxDP)((_ah))) 363 #define ath_hal_txstart(_ah, _q) \ 364 ((*(_ah)->ah_startTxDma)((_ah), (_q))) 365 #define ath_hal_setchannel(_ah, _chan) \ 366 ((*(_ah)->ah_setChannel)((_ah), (_chan))) 367 #define ath_hal_calibrate(_ah, _chan) \ 368 ((*(_ah)->ah_perCalibration)((_ah), (_chan))) 369 #define ath_hal_setledstate(_ah, _state) \ 370 ((*(_ah)->ah_setLedState)((_ah), (_state))) 371 #define ath_hal_beaconinit(_ah, _nextb, _bperiod) \ 372 ((*(_ah)->ah_beaconInit)((_ah), (_nextb), (_bperiod))) 373 #define ath_hal_beaconreset(_ah) \ 374 ((*(_ah)->ah_resetStationBeaconTimers)((_ah))) 375 #define ath_hal_beacontimers(_ah, _bs) \ 376 ((*(_ah)->ah_setStationBeaconTimers)((_ah), (_bs))) 377 #define ath_hal_setassocid(_ah, _bss, _associd) \ 378 ((*(_ah)->ah_writeAssocid)((_ah), (_bss), (_associd))) 379 #define ath_hal_phydisable(_ah) \ 380 ((*(_ah)->ah_phyDisable)((_ah))) 381 #define ath_hal_setopmode(_ah) \ 382 ((*(_ah)->ah_setPCUConfig)((_ah))) 383 #define ath_hal_stoptxdma(_ah, _qnum) \ 384 ((*(_ah)->ah_stopTxDma)((_ah), (_qnum))) 385 #define ath_hal_stoppcurecv(_ah) \ 386 ((*(_ah)->ah_stopPcuReceive)((_ah))) 387 #define ath_hal_startpcurecv(_ah) \ 388 ((*(_ah)->ah_startPcuReceive)((_ah))) 389 #define ath_hal_stopdmarecv(_ah) \ 390 ((*(_ah)->ah_stopDmaReceive)((_ah))) 391 #define ath_hal_getdiagstate(_ah, _id, _indata, _insize, _outdata, _outsize) \ 392 ((*(_ah)->ah_getDiagState)((_ah), (_id), \ 393 (_indata), (_insize), (_outdata), (_outsize))) 394 #define ath_hal_setuptxqueue(_ah, _type, _irq) \ 395 ((*(_ah)->ah_setupTxQueue)((_ah), (_type), (_irq))) 396 #define ath_hal_resettxqueue(_ah, _q) \ 397 ((*(_ah)->ah_resetTxQueue)((_ah), (_q))) 398 #define ath_hal_releasetxqueue(_ah, _q) \ 399 ((*(_ah)->ah_releaseTxQueue)((_ah), (_q))) 400 #define ath_hal_gettxqueueprops(_ah, _q, _qi) \ 401 ((*(_ah)->ah_getTxQueueProps)((_ah), (_q), (_qi))) 402 #define ath_hal_settxqueueprops(_ah, _q, _qi) \ 403 ((*(_ah)->ah_setTxQueueProps)((_ah), (_q), (_qi))) 404 #define ath_hal_getrfgain(_ah) \ 405 ((*(_ah)->ah_getRfGain)((_ah))) 406 #define ath_hal_getdefantenna(_ah) \ 407 ((*(_ah)->ah_getDefAntenna)((_ah))) 408 #define ath_hal_setdefantenna(_ah, _ant) \ 409 ((*(_ah)->ah_setDefAntenna)((_ah), (_ant))) 410 #define ath_hal_rxmonitor(_ah, _arg) \ 411 ((*(_ah)->ah_rxMonitor)((_ah), (_arg))) 412 #define ath_hal_mibevent(_ah, _stats) \ 413 ((*(_ah)->ah_procMibEvent)((_ah), (_stats))) 414 #define ath_hal_setslottime(_ah, _us) \ 415 ((*(_ah)->ah_setSlotTime)((_ah), (_us))) 416 #define ath_hal_getslottime(_ah) \ 417 ((*(_ah)->ah_getSlotTime)((_ah))) 418 #define ath_hal_setacktimeout(_ah, _us) \ 419 ((*(_ah)->ah_setAckTimeout)((_ah), (_us))) 420 #define ath_hal_getacktimeout(_ah) \ 421 ((*(_ah)->ah_getAckTimeout)((_ah))) 422 #define ath_hal_setctstimeout(_ah, _us) \ 423 ((*(_ah)->ah_setCTSTimeout)((_ah), (_us))) 424 #define ath_hal_getctstimeout(_ah) \ 425 ((*(_ah)->ah_getCTSTimeout)((_ah))) 426 #define ath_hal_getcapability(_ah, _cap, _param, _result) \ 427 ((*(_ah)->ah_getCapability)((_ah), (_cap), (_param), (_result))) 428 #define ath_hal_setcapability(_ah, _cap, _param, _v, _status) \ 429 ((*(_ah)->ah_setCapability)((_ah), (_cap), (_param), (_v), (_status))) 430 #define ath_hal_ciphersupported(_ah, _cipher) \ 431 (ath_hal_getcapability(_ah, HAL_CAP_CIPHER, _cipher, NULL) == HAL_OK) 432 #define ath_hal_getregdomain(_ah, _prd) \ 433 ath_hal_getcapability(_ah, HAL_CAP_REG_DMN, 0, (_prd)) 434 #define ath_hal_getcountrycode(_ah, _pcc) \ 435 (*(_pcc) = (_ah)->ah_countryCode) 436 #define ath_hal_tkipsplit(_ah) \ 437 (ath_hal_getcapability(_ah, HAL_CAP_TKIP_SPLIT, 0, NULL) == HAL_OK) 438 #define ath_hal_hwphycounters(_ah) \ 439 (ath_hal_getcapability(_ah, HAL_CAP_PHYCOUNTERS, 0, NULL) == HAL_OK) 440 #define ath_hal_hasdiversity(_ah) \ 441 (ath_hal_getcapability(_ah, HAL_CAP_DIVERSITY, 0, NULL) == HAL_OK) 442 #define ath_hal_getdiversity(_ah) \ 443 (ath_hal_getcapability(_ah, HAL_CAP_DIVERSITY, 1, NULL) == HAL_OK) 444 #define ath_hal_setdiversity(_ah, _v) \ 445 ath_hal_setcapability(_ah, HAL_CAP_DIVERSITY, 1, _v, NULL) 446 #define ath_hal_getdiag(_ah, _pv) \ 447 (ath_hal_getcapability(_ah, HAL_CAP_DIAG, 0, _pv) == HAL_OK) 448 #define ath_hal_setdiag(_ah, _v) \ 449 ath_hal_setcapability(_ah, HAL_CAP_DIAG, 0, _v, NULL) 450 #define ath_hal_getnumtxqueues(_ah, _pv) \ 451 (ath_hal_getcapability(_ah, HAL_CAP_NUM_TXQUEUES, 0, _pv) == HAL_OK) 452 #define ath_hal_hasveol(_ah) \ 453 (ath_hal_getcapability(_ah, HAL_CAP_VEOL, 0, NULL) == HAL_OK) 454 #define ath_hal_hastxpowlimit(_ah) \ 455 (ath_hal_getcapability(_ah, HAL_CAP_TXPOW, 0, NULL) == HAL_OK) 456 #define ath_hal_settxpowlimit(_ah, _pow) \ 457 ((*(_ah)->ah_setTxPowerLimit)((_ah), (_pow))) 458 #define ath_hal_gettxpowlimit(_ah, _ppow) \ 459 (ath_hal_getcapability(_ah, HAL_CAP_TXPOW, 1, _ppow) == HAL_OK) 460 #define ath_hal_getmaxtxpow(_ah, _ppow) \ 461 (ath_hal_getcapability(_ah, HAL_CAP_TXPOW, 2, _ppow) == HAL_OK) 462 #define ath_hal_gettpscale(_ah, _scale) \ 463 (ath_hal_getcapability(_ah, HAL_CAP_TXPOW, 3, _scale) == HAL_OK) 464 #define ath_hal_settpscale(_ah, _v) \ 465 ath_hal_setcapability(_ah, HAL_CAP_TXPOW, 3, _v, NULL) 466 #define ath_hal_hastpc(_ah) \ 467 (ath_hal_getcapability(_ah, HAL_CAP_TPC, 0, NULL) == HAL_OK) 468 #define ath_hal_gettpc(_ah) \ 469 (ath_hal_getcapability(_ah, HAL_CAP_TPC, 1, NULL) == HAL_OK) 470 #define ath_hal_settpc(_ah, _v) \ 471 ath_hal_setcapability(_ah, HAL_CAP_TPC, 1, _v, NULL) 472 #define ath_hal_hasbursting(_ah) \ 473 (ath_hal_getcapability(_ah, HAL_CAP_BURST, 0, NULL) == HAL_OK) 474 475 #define ath_hal_setuprxdesc(_ah, _ds, _size, _intreq) \ 476 ((*(_ah)->ah_setupRxDesc)((_ah), (_ds), (_size), (_intreq))) 477 #define ath_hal_rxprocdesc(_ah, _ds, _dspa, _dsnext) \ 478 ((*(_ah)->ah_procRxDesc)((_ah), (_ds), (_dspa), (_dsnext))) 479 #define ath_hal_setuptxdesc(_ah, _ds, _plen, _hlen, _atype, _txpow, \ 480 _txr0, _txtr0, _keyix, _ant, _flags, \ 481 _rtsrate, _rtsdura) \ 482 ((*(_ah)->ah_setupTxDesc)((_ah), (_ds), (_plen), (_hlen), (_atype), \ 483 (_txpow), (_txr0), (_txtr0), (_keyix), (_ant), \ 484 (_flags), (_rtsrate), (_rtsdura))) 485 #define ath_hal_setupxtxdesc(_ah, _ds, \ 486 _txr1, _txtr1, _txr2, _txtr2, _txr3, _txtr3) \ 487 ((*(_ah)->ah_setupXTxDesc)((_ah), (_ds), \ 488 (_txr1), (_txtr1), (_txr2), (_txtr2), (_txr3), (_txtr3))) 489 #define ath_hal_filltxdesc(_ah, _ds, _l, _first, _last, _ds0) \ 490 ((*(_ah)->ah_fillTxDesc)((_ah), (_ds), (_l), (_first), (_last), (_ds0))) 491 #define ath_hal_txprocdesc(_ah, _ds) \ 492 ((*(_ah)->ah_procTxDesc)((_ah), (_ds))) 493 #define ath_hal_updateCTSForBursting(_ah, _ds, _prevds, _prevdsWithCTS, \ 494 _gatingds, _txOpLimit, _ctsDuration) \ 495 ((*(_ah)->ah_updateCTSForBursting)((_ah), (_ds), (_prevds), \ 496 (_prevdsWithCTS), (_gatingds), (_txOpLimit), (_ctsDuration))) 497 498 #define ath_hal_gpioCfgOutput(_ah, _gpio) \ 499 ((*(_ah)->ah_gpioCfgOutput)((_ah), (_gpio))) 500 #define ath_hal_gpioset(_ah, _gpio, _b) \ 501 ((*(_ah)->ah_gpioSet)((_ah), (_gpio), (_b))) 502 503 #endif /* _DEV_ATH_ATHVAR_H */ 504