2 * Copyright (c) 2002-2005 Sam Leffler, Errno Consulting
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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14 * similar Disclaimer requirement for further binary redistribution.
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16 * of any contributors may be used to endorse or promote products derived
17 * from this software without specific prior written permission.
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.
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40 * Defintions for the Atheros Wireless LAN controller driver.
42 #ifndef _DEV_ATH_ATHVAR_H
43 #define _DEV_ATH_ATHVAR_H
45 #include <sys/taskqueue.h>
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>
52 #define ATH_TIMEOUT 1000
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 */
60 /* driver-specific node state */
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 */
69 #define ATH_NODE(ni) ((struct ath_node *)(ni))
70 #define ATH_NODE_CONST(ni) ((const struct ath_node *)(ni))
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 { \
80 x = ATH_LPF_RSSI((x), ATH_RSSI_IN((y)), ATH_RSSI_LPF_LEN); \
84 STAILQ_ENTRY(ath_buf) bf_list;
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];
95 typedef STAILQ_HEAD(, ath_buf) ath_bufhead;
98 * DMA state for tx/rx descriptors.
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 */
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
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 */
128 * State for patching up CTS when bursting.
130 struct ath_buf *axq_linkbuf; /* va of last buffer */
131 struct ath_desc *axq_lastdsWithCTS;
132 /* first desc of last descriptor
135 struct ath_desc *axq_gatingds; /* final desc of the gating desc
136 * that determines whether
137 * lastdsWithCTS has been DMA'ed
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)
150 #define ATH_TXQ_INSERT_TAIL(_tq, _elm, _field) do { \
151 STAILQ_INSERT_TAIL(&(_tq)->axq_q, (_elm), _field); \
152 (_tq)->axq_depth++; \
154 #define ATH_TXQ_REMOVE_HEAD(_tq, _field) do { \
155 STAILQ_REMOVE_HEAD(&(_tq)->axq_q, _field); \
156 (_tq)->axq_depth--; \
160 struct arpcom sc_arp; /* interface common */
161 struct ath_stats sc_stats; /* interface statistics */
162 struct ieee80211com sc_ic; /* IEEE 802.11 common */
166 void (*sc_recv_mgmt)(struct ieee80211com *,
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 *);
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 */
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 */
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 */
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 */
222 struct bpf_if *sc_drvbpf;
224 struct ath_tx_radiotap_header th;
229 struct ath_rx_radiotap_header th;
234 struct task sc_fataltask; /* fatal int processing */
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*/
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 */
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 */
264 OK, /* no change needed */
265 UPDATE, /* update pending */
266 COMMIT /* beacon sent, commit change */
267 } sc_updateslot; /* slot time update fsm */
269 struct callout sc_cal_ch; /* callout handle for cals */
270 struct callout sc_scan_ch; /* callout handle for scan */
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
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)
284 #define ATH_TXQ_SETUP(sc, i) ((sc)->sc_txqsetup & (1<<i))
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)
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 *);
303 * HAL definitions to comply with local coding convention.
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)
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)))
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)))
503 #endif /* _DEV_ATH_ATHVAR_H */