2 * Copyright (c) 2012, 2013 Adrian Chadd <adrian@FreeBSD.org>.
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
20 #include "ah_internal.h"
25 #include "ar9300reg.h"
26 #include "ar9300phy.h"
27 #include "ar9300desc.h"
29 #include "ar9300_freebsd.h"
31 #include "ar9300_stub.h"
32 #include "ar9300_stub_funcs.h"
34 #define FIX_NOISE_FLOOR 1
35 #define NEXT_TBTT_NOW 5
36 static HAL_BOOL ar9300ClrMulticastFilterIndex(struct ath_hal *ah, uint32_t ix);
37 static HAL_BOOL ar9300SetMulticastFilterIndex(struct ath_hal *ah, uint32_t ix);
39 static void ar9300_beacon_set_beacon_timers(struct ath_hal *ah,
40 const HAL_BEACON_TIMERS *bt);
43 ar9300SetChainMasks(struct ath_hal *ah, uint32_t tx_chainmask,
44 uint32_t rx_chainmask)
47 AH9300(ah)->ah_tx_chainmask =
48 tx_chainmask & AH_PRIVATE(ah)->ah_caps.halTxChainMask;
49 AH9300(ah)->ah_rx_chainmask =
50 rx_chainmask & AH_PRIVATE(ah)->ah_caps.halRxChainMask;
54 ar9300GetSlotTime(struct ath_hal *ah)
56 u_int clks = OS_REG_READ(ah, AR_D_GBL_IFS_SLOT) & 0xffff;
57 return (ath_hal_mac_usec(ah, clks)); /* convert from system clocks */
61 ar9300_freebsd_set_tx_power_limit(struct ath_hal *ah, uint32_t limit)
63 return (ar9300_set_tx_power_limit(ah, limit, 0, 0));
67 ar9300_get_next_tbtt(struct ath_hal *ah)
69 return (OS_REG_READ(ah, AR_NEXT_TBTT_TIMER));
74 * TODO: implement the antenna diversity control for AR9485 and
75 * other LNA mixing based NICs.
77 * For now we'll just go with the HAL default and make these no-ops.
79 static HAL_ANT_SETTING
80 ar9300_freebsd_get_antenna_switch(struct ath_hal *ah)
83 return (HAL_ANT_VARIABLE);
87 ar9300_freebsd_set_antenna_switch(struct ath_hal *ah, HAL_ANT_SETTING setting)
94 ar9300_freebsd_get_cts_timeout(struct ath_hal *ah)
96 u_int clks = MS(OS_REG_READ(ah, AR_TIME_OUT), AR_TIME_OUT_CTS);
97 return ath_hal_mac_usec(ah, clks); /* convert from system clocks */
101 ar9300_freebsd_set_tsf64(struct ath_hal *ah, uint64_t tsf64)
105 * XXX TODO: read ar5416SetTsf64() - we should wait before we do
108 OS_REG_WRITE(ah, AR_TSF_L32, tsf64 & 0xffffffff);
109 OS_REG_WRITE(ah, AR_TSF_U32, (tsf64 >> 32) & 0xffffffff);
113 ar9300_attach_freebsd_ops(struct ath_hal *ah)
116 /* Global functions */
117 ah->ah_detach = ar9300_detach;
118 ah->ah_getRateTable = ar9300_get_rate_table;
120 /* Reset functions */
121 ah->ah_reset = ar9300_reset_freebsd;
122 ah->ah_phyDisable = ar9300_phy_disable;
123 ah->ah_disable = ar9300_disable;
124 ah->ah_configPCIE = ar9300_config_pcie_freebsd;
125 // ah->ah_disablePCIE = ar9300_disable_pcie_phy;
126 ah->ah_setPCUConfig = ar9300_set_pcu_config;
128 ah->ah_perCalibrationN = ar9300_per_calibration_freebsd;
129 ah->ah_resetCalValid = ar9300_reset_cal_valid_freebsd;
130 ah->ah_setTxPowerLimit = ar9300_freebsd_set_tx_power_limit;
131 ah->ah_getChanNoise = ath_hal_getChanNoise;
133 /* Transmit functions */
134 ah->ah_setupTxQueue = ar9300_setup_tx_queue;
135 ah->ah_setTxQueueProps = ar9300_set_tx_queue_props;
136 ah->ah_getTxQueueProps = ar9300_get_tx_queue_props;
137 ah->ah_releaseTxQueue = ar9300_release_tx_queue;
138 ah->ah_resetTxQueue = ar9300_reset_tx_queue;
139 ah->ah_getTxDP = ar9300_get_tx_dp;
140 ah->ah_setTxDP = ar9300_set_tx_dp;
141 ah->ah_numTxPending = ar9300_num_tx_pending;
142 ah->ah_startTxDma = ar9300_start_tx_dma;
143 ah->ah_stopTxDma = ar9300_stop_tx_dma_freebsd;
144 ah->ah_setupTxDesc = ar9300_freebsd_setup_tx_desc;
145 ah->ah_setupXTxDesc = ar9300_freebsd_setup_x_tx_desc;
146 ah->ah_fillTxDesc = ar9300_freebsd_fill_tx_desc;
147 ah->ah_procTxDesc = ar9300_freebsd_proc_tx_desc;
148 ah->ah_getTxIntrQueue = ar9300_get_tx_intr_queue;
150 ah->ah_getTxCompletionRates = ar9300_freebsd_get_tx_completion_rates;
151 ah->ah_setTxDescLink = ar9300_set_desc_link;
152 ah->ah_getTxDescLink = ar9300_freebsd_get_desc_link;
153 ah->ah_getTxDescLinkPtr = ar9300_get_desc_link_ptr;
154 ah->ah_setupTxStatusRing = ar9300_setup_tx_status_ring;
155 ah->ah_getTxRawTxDesc = ar9300_get_raw_tx_desc;
156 ah->ah_updateTxTrigLevel = ar9300_update_tx_trig_level;
159 ah->ah_getRxDP = ar9300_get_rx_dp;
160 ah->ah_setRxDP = ar9300_set_rx_dp;
161 ah->ah_enableReceive = ar9300_enable_receive;
162 ah->ah_stopDmaReceive = ar9300_stop_dma_receive_freebsd;
163 ah->ah_startPcuReceive = ar9300_start_pcu_receive_freebsd;
164 ah->ah_stopPcuReceive = ar9300_stop_pcu_receive;
165 ah->ah_setMulticastFilter = ar9300_set_multicast_filter;
166 ah->ah_setMulticastFilterIndex = ar9300SetMulticastFilterIndex;
167 ah->ah_clrMulticastFilterIndex = ar9300ClrMulticastFilterIndex;
168 ah->ah_getRxFilter = ar9300_get_rx_filter;
169 ah->ah_setRxFilter = ar9300_set_rx_filter;
171 ah->ah_procRxDesc = ar9300_proc_rx_desc_freebsd;
172 ah->ah_rxMonitor = ar9300_ani_rxmonitor_freebsd;
173 ah->ah_aniPoll = ar9300_ani_poll_freebsd;
174 ah->ah_procMibEvent = ar9300_process_mib_intr;
177 ah->ah_getCapability = ar9300_get_capability;
178 ah->ah_setCapability = ar9300_set_capability;
179 ah->ah_getDiagState = ar9300_get_diag_state;
180 ah->ah_getMacAddress = ar9300_get_mac_address;
181 ah->ah_setMacAddress = ar9300_set_mac_address;
182 ah->ah_getBssIdMask = ar9300_get_bss_id_mask;
183 ah->ah_setBssIdMask = ar9300_set_bss_id_mask;
184 ah->ah_setRegulatoryDomain = ar9300_set_regulatory_domain;
185 ah->ah_setLedState = ar9300_set_led_state;
186 ah->ah_writeAssocid = ar9300_write_associd;
187 ah->ah_gpioCfgInput = ar9300_gpio_cfg_input;
188 ah->ah_gpioCfgOutput = ar9300_gpio_cfg_output;
189 ah->ah_gpioGet = ar9300_gpio_get;
190 ah->ah_gpioSet = ar9300_gpio_set;
191 ah->ah_gpioSetIntr = ar9300_gpio_set_intr;
194 ah->ah_getTsf32 = ar9300_get_tsf32;
195 ah->ah_getTsf64 = ar9300_get_tsf64;
196 ah->ah_resetTsf = ar9300_reset_tsf;
197 ah->ah_setTsf64 = ar9300_freebsd_set_tsf64;
198 ah->ah_detectCardPresent = ar9300_detect_card_present;
199 // ah->ah_updateMibCounters = ar9300_update_mib_counters;
200 ah->ah_getRfGain = ar9300_get_rfgain;
201 ah->ah_getDefAntenna = ar9300_get_def_antenna;
202 ah->ah_setDefAntenna = ar9300_set_def_antenna;
203 ah->ah_getAntennaSwitch = ar9300_freebsd_get_antenna_switch;
204 ah->ah_setAntennaSwitch = ar9300_freebsd_set_antenna_switch;
205 // ah->ah_setSifsTime = ar9300_set_sifs_time;
206 // ah->ah_getSifsTime = ar9300_get_sifs_time;
207 ah->ah_setSlotTime = ar9300_set_slot_time;
208 ah->ah_getSlotTime = ar9300GetSlotTime;
209 ah->ah_getAckTimeout = ar9300_get_ack_timeout;
210 ah->ah_setAckTimeout = ar9300_set_ack_timeout;
213 ah->ah_getCTSTimeout = ar9300_freebsd_get_cts_timeout;
216 ah->ah_setQuiet = ar9300_set_quiet;
217 ah->ah_getMibCycleCounts = ar9300_freebsd_get_mib_cycle_counts;
220 ah->ah_enableDfs = ar9300_enable_dfs;
221 ah->ah_getDfsThresh = ar9300_get_dfs_thresh;
222 ah->ah_getDfsDefaultThresh = ar9300_get_default_dfs_thresh;
224 ah->ah_isFastClockEnabled = ar9300_is_fast_clock_enabled;
225 ah->ah_get11nExtBusy = ar9300_get_11n_ext_busy;
227 /* Spectral Scan Functions */
228 ah->ah_spectralConfigure = ar9300_configure_spectral_scan;
229 ah->ah_spectralGetConfig = ar9300_get_spectral_params;
230 ah->ah_spectralStart = ar9300_start_spectral_scan;
231 ah->ah_spectralStop = ar9300_stop_spectral_scan;
232 ah->ah_spectralIsEnabled = ar9300_is_spectral_enabled;
233 ah->ah_spectralIsActive = ar9300_is_spectral_active;
235 /* Key cache functions */
236 ah->ah_getKeyCacheSize = ar9300_get_key_cache_size;
237 ah->ah_resetKeyCacheEntry = ar9300_reset_key_cache_entry;
238 ah->ah_isKeyCacheEntryValid = ar9300_is_key_cache_entry_valid;
239 ah->ah_setKeyCacheEntry = ar9300_set_key_cache_entry;
240 ah->ah_setKeyCacheEntryMac = ar9300_set_key_cache_entry_mac;
242 /* Power management functions */
243 ah->ah_setPowerMode = ar9300_set_power_mode;
244 ah->ah_getPowerMode = ar9300_get_power_mode;
246 /* Beacon functions */
247 /* ah_setBeaconTimers */
248 ah->ah_beaconInit = ar9300_freebsd_beacon_init;
249 ah->ah_setBeaconTimers = ar9300_beacon_set_beacon_timers;
250 ah->ah_setStationBeaconTimers = ar9300_set_sta_beacon_timers;
251 /* ah_resetStationBeaconTimers */
252 ah->ah_getNextTBTT = ar9300_get_next_tbtt;
254 /* Interrupt functions */
255 ah->ah_isInterruptPending = ar9300_is_interrupt_pending;
256 ah->ah_getPendingInterrupts = ar9300_get_pending_interrupts_freebsd;
257 ah->ah_getInterrupts = ar9300_get_interrupts;
258 ah->ah_setInterrupts = ar9300_set_interrupts_freebsd;
260 /* Regulatory/internal functions */
261 // AH_PRIVATE(ah)->ah_getNfAdjust = ar9300_get_nf_adjust;
262 AH_PRIVATE(ah)->ah_eepromRead = ar9300_eeprom_read_word;
263 // AH_PRIVATE(ah)->ah_getChipPowerLimits = ar9300_get_chip_power_limits;
264 AH_PRIVATE(ah)->ah_getWirelessModes = ar9300_get_wireless_modes;
265 AH_PRIVATE(ah)->ah_getChannelEdges = ar9300_get_channel_edges;
267 AH_PRIVATE(ah)->ah_eepromRead = ar9300_eeprom_read_word;
269 /* XXX ah_eeversion */
270 /* XXX ah_eepromDetach */
271 /* XXX ah_eepromGet */
272 AH_PRIVATE(ah)->ah_eepromGet = ar9300_eeprom_get_freebsd;
273 /* XXX ah_eepromSet */
274 /* XXX ah_getSpurChan */
275 /* XXX ah_eepromDiag */
277 /* 802.11n functions */
278 ah->ah_chainTxDesc = ar9300_freebsd_chain_tx_desc;
279 ah->ah_setupFirstTxDesc= ar9300_freebsd_setup_first_tx_desc;
280 ah->ah_setupLastTxDesc = ar9300_freebsd_setup_last_tx_desc;
281 ah->ah_set11nRateScenario = ar9300_freebsd_set_11n_rate_scenario;
282 ah->ah_set11nTxDesc = ar9300_freebsd_setup_11n_desc;
283 ah->ah_set11nAggrFirst = ar9300_set_11n_aggr_first;
284 ah->ah_set11nAggrMiddle = ar9300_set_11n_aggr_middle;
285 ah->ah_set11nAggrLast = ar9300_set_11n_aggr_last;
286 ah->ah_clr11nAggr = ar9300_clr_11n_aggr;
287 ah->ah_set11nBurstDuration = ar9300_set_11n_burst_duration;
288 /* ah_get11nExtBusy */
289 ah->ah_set11nMac2040 = ar9300_set_11n_mac2040;
290 ah->ah_setChainMasks = ar9300SetChainMasks;
291 /* ah_get11nRxClear */
292 /* ah_set11nRxClear */
294 /* bluetooth coexistence functions */
295 ah->ah_btCoexSetInfo = ar9300_set_bt_coex_info;
296 ah->ah_btCoexSetConfig = ar9300_bt_coex_config;
297 ah->ah_btCoexSetQcuThresh = ar9300_bt_coex_set_qcu_thresh;
298 ah->ah_btCoexSetWeights = ar9300_bt_coex_set_weights;
299 ah->ah_btCoexSetBmissThresh = ar9300_bt_coex_setup_bmiss_thresh;
300 ah->ah_btCoexSetParameter = ar9300_bt_coex_set_parameter;
301 ah->ah_btCoexDisable = ar9300_bt_coex_disable;
302 ah->ah_btCoexEnable = ar9300_bt_coex_enable;
304 /* MCI bluetooth functions */
305 if (AR_SREV_JUPITER(ah) || AR_SREV_APHRODITE(ah)) {
307 * Note: these are done in attach too for now, because
308 * at this point we haven't yet setup the mac/bb revision
309 * values, so this code is effectively NULL.
310 * However, I'm leaving this here so people digging
311 * into the code (a) see the MCI bits here, and (b)
312 * are now told they should look elsewhere for
315 ah->ah_btCoexSetWeights = ar9300_mci_bt_coex_set_weights;
316 ah->ah_btCoexDisable = ar9300_mci_bt_coex_disable;
317 ah->ah_btCoexEnable = ar9300_mci_bt_coex_enable;
319 ah->ah_btMciSetup = ar9300_mci_setup;
320 ah->ah_btMciSendMessage = ar9300_mci_send_message;
321 ah->ah_btMciGetInterrupt = ar9300_mci_get_interrupt;
322 ah->ah_btMciState = ar9300_mci_state;
323 ah->ah_btMciDetach = ar9300_mci_detach;
325 /* LNA diversity functions */
326 ah->ah_divLnaConfGet = ar9300_ant_div_comb_get_config;
327 ah->ah_divLnaConfSet = ar9300_ant_div_comb_set_config;
331 ar9300_reset_freebsd(struct ath_hal *ah, HAL_OPMODE opmode,
332 struct ieee80211_channel *chan, HAL_BOOL bChannelChange,
333 HAL_RESET_TYPE resetType,
337 HAL_HT_MACMODE macmode;
338 struct ath_hal_private *ap = AH_PRIVATE(ah);
341 IEEE80211_IS_CHAN_HT40(chan) ?
342 HAL_HT_MACMODE_2040 : HAL_HT_MACMODE_20;
344 r = ar9300_reset(ah, opmode, chan, macmode,
345 ap->ah_caps.halTxChainMask,
346 ap->ah_caps.halRxChainMask,
347 HAL_HT_EXTPROTSPACING_20, /* always 20Mhz channel spacing */
350 AH_FALSE); /* XXX should really extend ath_hal_reset() */
356 ar9300_config_pcie_freebsd(struct ath_hal *ah, HAL_BOOL restore,
360 ar9300_config_pci_power_save(ah, restore ? 1 : 0, powerOff ? 1 : 0);
364 * This is a copy from ar9300_eeprom_get(), purely because the FreeBSD
365 * API is very silly and inconsistent.
367 * The AR93xx HAL doesn't call the eepromGetFlag() function, so this
368 * only occurs for FreeBSD code.
370 * When I fix this particular API, I'll undo this.
373 ar9300_eeprom_get_freebsd(struct ath_hal *ah, int param, void *val)
377 case AR_EEP_FSTCLK_5G:
380 ath_hal_printf(ah, "%s: called, param=%d\n",
387 ar9300_stop_tx_dma_freebsd(struct ath_hal *ah, u_int q)
390 return ar9300_stop_tx_dma(ah, q, 1000);
394 ar9300_ani_poll_freebsd(struct ath_hal *ah,
395 const struct ieee80211_channel *chan)
398 HAL_NODE_STATS stats;
399 HAL_ANISTATS anistats;
400 HAL_SURVEY_SAMPLE survey;
402 OS_MEMZERO(&stats, sizeof(stats));
403 OS_MEMZERO(&anistats, sizeof(anistats));
404 OS_MEMZERO(&survey, sizeof(survey));
406 ar9300_ani_ar_poll(ah, &stats, chan, &anistats);
409 * If ANI stats are valid, use them to update the
412 if (anistats.valid) {
413 survey.cycle_count = anistats.cyclecnt_diff;
414 survey.chan_busy = anistats.rxclr_cnt;
415 survey.ext_chan_busy = anistats.extrxclr_cnt;
416 survey.tx_busy = anistats.txframecnt_diff;
417 survey.rx_busy = anistats.rxframecnt_diff;
418 ath_hal_survey_add_sample(ah, &survey);
423 * Setup the configuration parameters in the style the AR9300 HAL
427 ar9300_config_defaults_freebsd(struct ath_hal *ah, HAL_OPS_CONFIG *ah_config)
430 /* Until FreeBSD's HAL does this by default - just copy */
431 OS_MEMCPY(&ah->ah_config, ah_config, sizeof(HAL_OPS_CONFIG));
432 ah->ah_config.ath_hal_enable_ani = AH_TRUE;
436 ar9300_stop_dma_receive_freebsd(struct ath_hal *ah)
439 return ar9300_stop_dma_receive(ah, 1000);
443 ar9300_get_pending_interrupts_freebsd(struct ath_hal *ah, HAL_INT *masked)
446 /* Non-MSI, so no MSI vector; and 'nortc' = 0 */
447 return ar9300_get_pending_interrupts(ah, masked, HAL_INT_LINE, 0, 0);
451 ar9300_set_interrupts_freebsd(struct ath_hal *ah, HAL_INT ints)
455 return ar9300_set_interrupts(ah, ints, 0);
459 ar9300_per_calibration_freebsd(struct ath_hal *ah,
460 struct ieee80211_channel *chan, u_int rxchainmask, HAL_BOOL long_cal,
463 /* XXX fake scheduled calibrations for now */
464 u_int32_t sched_cals = 0xfffffff;
466 return ar9300_calibration(ah, chan,
467 AH_PRIVATE(ah)->ah_caps.halRxChainMask,
475 ar9300_reset_cal_valid_freebsd(struct ath_hal *ah,
476 const struct ieee80211_channel *chan)
479 HAL_BOOL is_cal_done = AH_TRUE;
481 ar9300_reset_cal_valid(ah, chan, &is_cal_done, 0xffffffff);
482 return (is_cal_done);
487 ar9300_start_pcu_receive_freebsd(struct ath_hal *ah)
490 /* is_scanning flag == NULL */
491 ar9300_start_pcu_receive(ah, AH_FALSE);
495 * FreeBSD will just pass in the descriptor value as 'pa'.
496 * The Atheros HAL treats 'pa' as the physical address of the RX
497 * descriptor and 'bufaddr' as the physical address of the RX buffer.
498 * I'm not sure why they didn't collapse them - the AR9300 RX descriptor
499 * routine doesn't check 'pa'.
502 ar9300_proc_rx_desc_freebsd(struct ath_hal *ah, struct ath_desc *ds,
503 uint32_t pa, struct ath_desc *ds_next, uint64_t tsf,
504 struct ath_rx_status *rxs)
507 return (ar9300_proc_rx_desc_fast(ah, ds, 0, ds_next, rxs,
512 ar9300_ani_rxmonitor_freebsd(struct ath_hal *ah, const HAL_NODE_STATS *stats,
513 const struct ieee80211_channel *chan)
519 ar9300_freebsd_get_desc_link(struct ath_hal *ah, void *ds, uint32_t *link)
521 struct ar9300_txc *ads = AR9300TXC(ds);
523 (*link) = ads->ds_link;
527 * TX descriptor field setting wrappers - eek.
532 ar9300_freebsd_setup_tx_desc(struct ath_hal *ah, struct ath_desc *ds,
533 u_int pktLen, u_int hdrLen, HAL_PKT_TYPE type, u_int txPower,
534 u_int txRate0, u_int txTries0, u_int keyIx, u_int antMode, u_int flags,
535 u_int rtsctsRate, u_int rtsCtsDuration, u_int compicvLen,
536 u_int compivLen, u_int comp)
538 struct ath_hal_9300 *ahp = AH9300(ah);
540 HAL_KEY_TYPE keyType = 0; /* XXX No padding */
542 if (keyIx != HAL_TXKEYIX_INVALID)
543 keyType = ahp->ah_keytype[keyIx];
545 /* XXX bounds check keyix */
546 ar9300_set_11n_tx_desc(ah, ds, pktLen, type, txPower, keyIx,
553 ar9300_freebsd_setup_x_tx_desc(struct ath_hal *ah, struct ath_desc *ds,
554 u_int txRate1, u_int txTries1,
555 u_int txRate2, u_int txTries2,
556 u_int txRate3, u_int txTries3)
560 ath_hal_printf(ah, "%s: called, 0x%x/%d, 0x%x/%d, 0x%x/%d\n",
567 /* XXX should only be called during probe */
572 ar9300_freebsd_fill_tx_desc(struct ath_hal *ah, struct ath_desc *ds,
573 HAL_DMA_ADDR *bufListPtr, uint32_t *segLenPtr, u_int descId, u_int qid,
574 HAL_BOOL firstSeg, HAL_BOOL lastSeg,
575 const struct ath_desc *ds0)
577 HAL_KEY_TYPE keyType = 0;
578 const struct ar9300_txc *ads = AR9300TXC_CONST(ds0);
581 * FreeBSD's HAL doesn't pass the keytype to fill_tx_desc();
582 * it's copied as part of the descriptor chaining.
584 * So, extract it from ds0.
586 keyType = MS(ads->ds_ctl17, AR_encr_type);
588 return ar9300_fill_tx_desc(ah, ds, bufListPtr, segLenPtr, descId,
589 qid, keyType, firstSeg, lastSeg, ds0);
593 ar9300_freebsd_get_tx_completion_rates(struct ath_hal *ah,
594 const struct ath_desc *ds0, int *rates, int *tries)
597 ath_hal_printf(ah, "%s: called\n", __func__);
598 return AH_FALSE; /* XXX for now */
603 * 802.11n TX descriptor wrappers
606 ar9300_freebsd_set_11n_rate_scenario(struct ath_hal *ah, struct ath_desc *ds,
607 u_int durUpdateEn, u_int rtsctsRate, HAL_11N_RATE_SERIES series[],
608 u_int nseries, u_int flags)
611 /* lastds=NULL, rtscts_duration is 0, smart antenna is 0 */
612 ar9300_set_11n_rate_scenario(ah, (void *) ds, (void *)ds, durUpdateEn,
613 rtsctsRate, 0, series, nseries, flags, 0);
618 ar9300_freebsd_chain_tx_desc(struct ath_hal *ah, struct ath_desc *ds,
619 HAL_DMA_ADDR *bufLenList, uint32_t *segLenList,
620 u_int pktLen, u_int hdrLen, HAL_PKT_TYPE type, u_int keyIx,
621 HAL_CIPHER cipher, uint8_t numDelims,
622 HAL_BOOL firstSeg, HAL_BOOL lastSeg, HAL_BOOL lastAggr)
625 ath_hal_printf(ah, "%s: called\n", __func__);
629 /* setupfirsttxdesc */
631 ar9300_freebsd_setup_first_tx_desc(struct ath_hal *ah, struct ath_desc *ds,
632 u_int aggrLen, u_int flags, u_int txPower, u_int txRate0,
633 u_int txTries0, u_int antMode, u_int rtsctsRate, u_int rtsctsDuration)
636 ath_hal_printf(ah, "%s: called\n", __func__);
640 /* setuplasttxdesc */
642 * This gets called but for now let's not log anything;
643 * it's only used to update the rate control information.
646 ar9300_freebsd_setup_last_tx_desc(struct ath_hal *ah, struct ath_desc *ds,
647 const struct ath_desc *ds0)
650 // ath_hal_printf(ah, "%s: called\n", __func__);
655 ar9300_freebsd_setup_11n_desc(struct ath_hal *ah, void *ds, u_int pktLen,
656 HAL_PKT_TYPE type, u_int txPower, u_int keyIx, u_int flags)
658 ath_hal_printf(ah, "%s: called\n", __func__);
660 struct ath_hal_9300 *ahp = AH9300(ah);
662 HAL_KEY_TYPE keyType = 0; /* XXX No padding */
664 if (keyIx != HAL_TXKEYIX_INVALID)
665 keyType = ahp->ah_keytype[keyIx];
667 /* XXX bounds check keyix */
668 ar9300_set_11n_tx_desc(ah, ds, pktLen, type, txPower, keyIx,
674 ar9300_freebsd_proc_tx_desc(struct ath_hal *ah, struct ath_desc *ds,
675 struct ath_tx_status *ts)
678 return ar9300_proc_tx_desc(ah, ts);
682 ar9300_freebsd_beacon_init(struct ath_hal *ah, uint32_t next_beacon,
683 uint32_t beacon_period)
686 ar9300_beacon_init(ah, next_beacon, beacon_period, 0,
687 AH_PRIVATE(ah)->ah_opmode);
691 ar9300_freebsd_get_mib_cycle_counts(struct ath_hal *ah,
692 HAL_SURVEY_SAMPLE *hs)
700 * Clear multicast filter by index - from FreeBSD ar5212_recv.c
703 ar9300ClrMulticastFilterIndex(struct ath_hal *ah, uint32_t ix)
710 val = OS_REG_READ(ah, AR_MCAST_FIL1);
711 OS_REG_WRITE(ah, AR_MCAST_FIL1, (val &~ (1<<(ix-32))));
713 val = OS_REG_READ(ah, AR_MCAST_FIL0);
714 OS_REG_WRITE(ah, AR_MCAST_FIL0, (val &~ (1<<ix)));
720 * Set multicast filter by index - from FreeBSD ar5212_recv.c
723 ar9300SetMulticastFilterIndex(struct ath_hal *ah, uint32_t ix)
730 val = OS_REG_READ(ah, AR_MCAST_FIL1);
731 OS_REG_WRITE(ah, AR_MCAST_FIL1, (val | (1<<(ix-32))));
733 val = OS_REG_READ(ah, AR_MCAST_FIL0);
734 OS_REG_WRITE(ah, AR_MCAST_FIL0, (val | (1<<ix)));
739 #define TU_TO_USEC(_tu) ((_tu) << 10)
740 #define ONE_EIGHTH_TU_TO_USEC(_tu8) ((_tu8) << 7)
743 * Initializes all of the hardware registers used to
744 * send beacons. Note that for station operation the
745 * driver calls ar9300_set_sta_beacon_timers instead.
748 ar9300_beacon_set_beacon_timers(struct ath_hal *ah,
749 const HAL_BEACON_TIMERS *bt)
754 HALASSERT(opmode == HAL_M_IBSS || opmode == HAL_M_HOSTAP);
755 if (opmode == HAL_M_IBSS) {
756 OS_REG_SET_BIT(ah, AR_TXCFG, AR_TXCFG_ADHOC_BEACON_ATIM_TX_POLICY);
760 /* XXX TODO: should migrate the HAL code to always use ONE_EIGHTH_TU */
761 OS_REG_WRITE(ah, AR_NEXT_TBTT_TIMER, TU_TO_USEC(bt->bt_nexttbtt));
762 OS_REG_WRITE(ah, AR_NEXT_DMA_BEACON_ALERT, ONE_EIGHTH_TU_TO_USEC(bt->bt_nextdba));
763 OS_REG_WRITE(ah, AR_NEXT_SWBA, ONE_EIGHTH_TU_TO_USEC(bt->bt_nextswba));
764 OS_REG_WRITE(ah, AR_NEXT_NDP_TIMER, TU_TO_USEC(bt->bt_nextatim));
766 bperiod = TU_TO_USEC(bt->bt_intval & HAL_BEACON_PERIOD);
767 AH9300(ah)->ah_beaconInterval = bt->bt_intval & HAL_BEACON_PERIOD;
768 OS_REG_WRITE(ah, AR_BEACON_PERIOD, bperiod);
769 OS_REG_WRITE(ah, AR_DMA_BEACON_PERIOD, bperiod);
770 OS_REG_WRITE(ah, AR_SWBA_PERIOD, bperiod);
771 OS_REG_WRITE(ah, AR_NDP_PERIOD, bperiod);
774 * Reset TSF if required.
776 if (bt->bt_intval & HAL_BEACON_RESET_TSF)
777 ar9300_reset_tsf(ah);
780 /* NB: flags == 0 handled specially for backwards compatibility */
781 OS_REG_SET_BIT(ah, AR_TIMER_MODE,
782 bt->bt_flags != 0 ? bt->bt_flags :
783 AR_TBTT_TIMER_EN | AR_DBA_TIMER_EN | AR_SWBA_TIMER_EN);
792 rf9330_attach(struct ath_hal *ah, HAL_STATUS *status)
795 (*status) = HAL_EINVAL;
800 rf9330_probe(struct ath_hal *ah)
805 AH_RF(RF9330, rf9330_probe, rf9330_attach);