ar9300_freebsd.c revision 290612
1250008Sadrian/* 2250008Sadrian * Copyright (c) 2012, 2013 Adrian Chadd <adrian@FreeBSD.org>. 3250008Sadrian * 4250008Sadrian * Permission to use, copy, modify, and/or distribute this software for any 5250008Sadrian * purpose with or without fee is hereby granted, provided that the above 6250008Sadrian * copyright notice and this permission notice appear in all copies. 7250008Sadrian * 8250008Sadrian * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9250008Sadrian * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10250008Sadrian * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 11250008Sadrian * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12250008Sadrian * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 13250008Sadrian * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 14250008Sadrian * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15250008Sadrian */ 16250008Sadrian 17250008Sadrian#include "opt_ah.h" 18250008Sadrian 19250008Sadrian#include "ah.h" 20250008Sadrian#include "ah_internal.h" 21250008Sadrian#include "ah_devid.h" 22250008Sadrian#include "ah_desc.h" 23250008Sadrian 24250008Sadrian#include "ar9300.h" 25250008Sadrian#include "ar9300reg.h" 26250008Sadrian#include "ar9300phy.h" 27250008Sadrian#include "ar9300desc.h" 28250008Sadrian 29250008Sadrian#include "ar9300_freebsd.h" 30250008Sadrian 31250008Sadrian#include "ar9300_stub.h" 32250008Sadrian#include "ar9300_stub_funcs.h" 33250008Sadrian 34250008Sadrian#define FIX_NOISE_FLOOR 1 35250008Sadrian#define NEXT_TBTT_NOW 5 36250008Sadrianstatic HAL_BOOL ar9300ClrMulticastFilterIndex(struct ath_hal *ah, uint32_t ix); 37250008Sadrianstatic HAL_BOOL ar9300SetMulticastFilterIndex(struct ath_hal *ah, uint32_t ix); 38250008Sadrian 39278807Sadrianstatic void ar9300_beacon_set_beacon_timers(struct ath_hal *ah, 40278807Sadrian const HAL_BEACON_TIMERS *bt); 41278807Sadrian 42250008Sadrianstatic void 43250008Sadrianar9300SetChainMasks(struct ath_hal *ah, uint32_t tx_chainmask, 44250008Sadrian uint32_t rx_chainmask) 45250008Sadrian{ 46250008Sadrian 47250008Sadrian AH9300(ah)->ah_tx_chainmask = 48250008Sadrian tx_chainmask & AH_PRIVATE(ah)->ah_caps.halTxChainMask; 49250008Sadrian AH9300(ah)->ah_rx_chainmask = 50250008Sadrian rx_chainmask & AH_PRIVATE(ah)->ah_caps.halRxChainMask; 51250008Sadrian} 52250008Sadrian 53250008Sadrianstatic u_int 54250008Sadrianar9300GetSlotTime(struct ath_hal *ah) 55250008Sadrian{ 56250008Sadrian u_int clks = OS_REG_READ(ah, AR_D_GBL_IFS_SLOT) & 0xffff; 57250008Sadrian return (ath_hal_mac_usec(ah, clks)); /* convert from system clocks */ 58250008Sadrian} 59250008Sadrian 60250008Sadrianstatic HAL_BOOL 61250008Sadrianar9300_freebsd_set_tx_power_limit(struct ath_hal *ah, uint32_t limit) 62250008Sadrian{ 63250008Sadrian return (ar9300_set_tx_power_limit(ah, limit, 0, 0)); 64250008Sadrian} 65250008Sadrian 66265116Sadrianstatic uint64_t 67265116Sadrianar9300_get_next_tbtt(struct ath_hal *ah) 68265116Sadrian{ 69265116Sadrian return (OS_REG_READ(ah, AR_NEXT_TBTT_TIMER)); 70265116Sadrian} 71250008Sadrian 72280334Sadrian 73280334Sadrian/* 74280334Sadrian * TODO: implement the antenna diversity control for AR9485 and 75280334Sadrian * other LNA mixing based NICs. 76280334Sadrian * 77280334Sadrian * For now we'll just go with the HAL default and make these no-ops. 78280334Sadrian */ 79280334Sadrianstatic HAL_ANT_SETTING 80280334Sadrianar9300_freebsd_get_antenna_switch(struct ath_hal *ah) 81280334Sadrian{ 82280334Sadrian 83280334Sadrian return (HAL_ANT_VARIABLE); 84280334Sadrian} 85280334Sadrian 86280334Sadrianstatic HAL_BOOL 87280334Sadrianar9300_freebsd_set_antenna_switch(struct ath_hal *ah, HAL_ANT_SETTING setting) 88280334Sadrian{ 89280334Sadrian 90280334Sadrian return (AH_TRUE); 91280334Sadrian} 92280334Sadrian 93280334Sadrianstatic u_int 94280334Sadrianar9300_freebsd_get_cts_timeout(struct ath_hal *ah) 95280334Sadrian{ 96280334Sadrian u_int clks = MS(OS_REG_READ(ah, AR_TIME_OUT), AR_TIME_OUT_CTS); 97280334Sadrian return ath_hal_mac_usec(ah, clks); /* convert from system clocks */ 98280334Sadrian} 99280334Sadrian 100286342Sadrianstatic void 101286342Sadrianar9300_freebsd_set_tsf64(struct ath_hal *ah, uint64_t tsf64) 102286342Sadrian{ 103286342Sadrian 104286342Sadrian /* 105286342Sadrian * XXX TODO: read ar5416SetTsf64() - we should wait before we do 106286342Sadrian * this. 107286342Sadrian */ 108286342Sadrian OS_REG_WRITE(ah, AR_TSF_L32, tsf64 & 0xffffffff); 109286342Sadrian OS_REG_WRITE(ah, AR_TSF_U32, (tsf64 >> 32) & 0xffffffff); 110286342Sadrian} 111286342Sadrian 112250008Sadrianvoid 113250008Sadrianar9300_attach_freebsd_ops(struct ath_hal *ah) 114250008Sadrian{ 115250008Sadrian 116250008Sadrian /* Global functions */ 117250008Sadrian ah->ah_detach = ar9300_detach; 118250008Sadrian ah->ah_getRateTable = ar9300_get_rate_table; 119250008Sadrian 120250008Sadrian /* Reset functions */ 121250008Sadrian ah->ah_reset = ar9300_reset_freebsd; 122250008Sadrian ah->ah_phyDisable = ar9300_phy_disable; 123250008Sadrian ah->ah_disable = ar9300_disable; 124250008Sadrian ah->ah_configPCIE = ar9300_config_pcie_freebsd; 125250008Sadrian// ah->ah_disablePCIE = ar9300_disable_pcie_phy; 126250008Sadrian ah->ah_setPCUConfig = ar9300_set_pcu_config; 127250008Sadrian // perCalibration 128250008Sadrian ah->ah_perCalibrationN = ar9300_per_calibration_freebsd; 129250008Sadrian ah->ah_resetCalValid = ar9300_reset_cal_valid_freebsd; 130250008Sadrian ah->ah_setTxPowerLimit = ar9300_freebsd_set_tx_power_limit; 131250008Sadrian ah->ah_getChanNoise = ath_hal_getChanNoise; 132250008Sadrian 133250008Sadrian /* Transmit functions */ 134250008Sadrian ah->ah_setupTxQueue = ar9300_setup_tx_queue; 135250008Sadrian ah->ah_setTxQueueProps = ar9300_set_tx_queue_props; 136250008Sadrian ah->ah_getTxQueueProps = ar9300_get_tx_queue_props; 137250008Sadrian ah->ah_releaseTxQueue = ar9300_release_tx_queue; 138250008Sadrian ah->ah_resetTxQueue = ar9300_reset_tx_queue; 139250008Sadrian ah->ah_getTxDP = ar9300_get_tx_dp; 140250008Sadrian ah->ah_setTxDP = ar9300_set_tx_dp; 141250008Sadrian ah->ah_numTxPending = ar9300_num_tx_pending; 142250008Sadrian ah->ah_startTxDma = ar9300_start_tx_dma; 143250008Sadrian ah->ah_stopTxDma = ar9300_stop_tx_dma_freebsd; 144250008Sadrian ah->ah_setupTxDesc = ar9300_freebsd_setup_tx_desc; 145250008Sadrian ah->ah_setupXTxDesc = ar9300_freebsd_setup_x_tx_desc; 146250008Sadrian ah->ah_fillTxDesc = ar9300_freebsd_fill_tx_desc; 147250008Sadrian ah->ah_procTxDesc = ar9300_freebsd_proc_tx_desc; 148250008Sadrian ah->ah_getTxIntrQueue = ar9300_get_tx_intr_queue; 149250008Sadrian // reqTxIntrDesc 150250008Sadrian ah->ah_getTxCompletionRates = ar9300_freebsd_get_tx_completion_rates; 151250008Sadrian ah->ah_setTxDescLink = ar9300_set_desc_link; 152250008Sadrian ah->ah_getTxDescLink = ar9300_freebsd_get_desc_link; 153250008Sadrian ah->ah_getTxDescLinkPtr = ar9300_get_desc_link_ptr; 154250008Sadrian ah->ah_setupTxStatusRing = ar9300_setup_tx_status_ring; 155250008Sadrian ah->ah_getTxRawTxDesc = ar9300_get_raw_tx_desc; 156250008Sadrian ah->ah_updateTxTrigLevel = ar9300_update_tx_trig_level; 157250008Sadrian 158250008Sadrian /* RX functions */ 159250008Sadrian ah->ah_getRxDP = ar9300_get_rx_dp; 160250008Sadrian ah->ah_setRxDP = ar9300_set_rx_dp; 161250008Sadrian ah->ah_enableReceive = ar9300_enable_receive; 162250008Sadrian ah->ah_stopDmaReceive = ar9300_stop_dma_receive_freebsd; 163250008Sadrian ah->ah_startPcuReceive = ar9300_start_pcu_receive_freebsd; 164250008Sadrian ah->ah_stopPcuReceive = ar9300_stop_pcu_receive; 165250008Sadrian ah->ah_setMulticastFilter = ar9300_set_multicast_filter; 166250008Sadrian ah->ah_setMulticastFilterIndex = ar9300SetMulticastFilterIndex; 167250008Sadrian ah->ah_clrMulticastFilterIndex = ar9300ClrMulticastFilterIndex; 168250008Sadrian ah->ah_getRxFilter = ar9300_get_rx_filter; 169250008Sadrian ah->ah_setRxFilter = ar9300_set_rx_filter; 170250008Sadrian /* setupRxDesc */ 171250008Sadrian ah->ah_procRxDesc = ar9300_proc_rx_desc_freebsd; 172250008Sadrian ah->ah_rxMonitor = ar9300_ani_rxmonitor_freebsd; 173250008Sadrian ah->ah_aniPoll = ar9300_ani_poll_freebsd; 174250008Sadrian ah->ah_procMibEvent = ar9300_process_mib_intr; 175250008Sadrian 176250008Sadrian /* Misc functions */ 177250008Sadrian ah->ah_getCapability = ar9300_get_capability; 178250008Sadrian ah->ah_setCapability = ar9300_set_capability; 179250008Sadrian ah->ah_getDiagState = ar9300_get_diag_state; 180250008Sadrian ah->ah_getMacAddress = ar9300_get_mac_address; 181250008Sadrian ah->ah_setMacAddress = ar9300_set_mac_address; 182250008Sadrian ah->ah_getBssIdMask = ar9300_get_bss_id_mask; 183250008Sadrian ah->ah_setBssIdMask = ar9300_set_bss_id_mask; 184250008Sadrian ah->ah_setRegulatoryDomain = ar9300_set_regulatory_domain; 185250008Sadrian ah->ah_setLedState = ar9300_set_led_state; 186250008Sadrian ah->ah_writeAssocid = ar9300_write_associd; 187250008Sadrian ah->ah_gpioCfgInput = ar9300_gpio_cfg_input; 188250008Sadrian ah->ah_gpioCfgOutput = ar9300_gpio_cfg_output; 189250008Sadrian ah->ah_gpioGet = ar9300_gpio_get; 190250008Sadrian ah->ah_gpioSet = ar9300_gpio_set; 191250008Sadrian ah->ah_gpioSetIntr = ar9300_gpio_set_intr; 192250008Sadrian /* polarity */ 193250008Sadrian /* mask */ 194250008Sadrian ah->ah_getTsf32 = ar9300_get_tsf32; 195250008Sadrian ah->ah_getTsf64 = ar9300_get_tsf64; 196250008Sadrian ah->ah_resetTsf = ar9300_reset_tsf; 197286342Sadrian ah->ah_setTsf64 = ar9300_freebsd_set_tsf64; 198250008Sadrian ah->ah_detectCardPresent = ar9300_detect_card_present; 199250008Sadrian // ah->ah_updateMibCounters = ar9300_update_mib_counters; 200250008Sadrian ah->ah_getRfGain = ar9300_get_rfgain; 201250008Sadrian ah->ah_getDefAntenna = ar9300_get_def_antenna; 202250008Sadrian ah->ah_setDefAntenna = ar9300_set_def_antenna; 203280334Sadrian ah->ah_getAntennaSwitch = ar9300_freebsd_get_antenna_switch; 204280334Sadrian ah->ah_setAntennaSwitch = ar9300_freebsd_set_antenna_switch; 205250008Sadrian // ah->ah_setSifsTime = ar9300_set_sifs_time; 206250008Sadrian // ah->ah_getSifsTime = ar9300_get_sifs_time; 207250008Sadrian ah->ah_setSlotTime = ar9300_set_slot_time; 208250008Sadrian ah->ah_getSlotTime = ar9300GetSlotTime; 209250008Sadrian ah->ah_getAckTimeout = ar9300_get_ack_timeout; 210250008Sadrian ah->ah_setAckTimeout = ar9300_set_ack_timeout; 211250008Sadrian // XXX ack/ctsrate 212250008Sadrian // XXX CTS timeout 213280334Sadrian ah->ah_getCTSTimeout = ar9300_freebsd_get_cts_timeout; 214250008Sadrian // XXX decompmask 215250008Sadrian // coverageclass 216250008Sadrian ah->ah_setQuiet = ar9300_set_quiet; 217250008Sadrian ah->ah_getMibCycleCounts = ar9300_freebsd_get_mib_cycle_counts; 218250008Sadrian 219250008Sadrian /* DFS functions */ 220250008Sadrian ah->ah_enableDfs = ar9300_enable_dfs; 221250008Sadrian ah->ah_getDfsThresh = ar9300_get_dfs_thresh; 222250008Sadrian ah->ah_getDfsDefaultThresh = ar9300_freebsd_get_dfs_default_thresh; 223250008Sadrian // procradarevent 224250008Sadrian ah->ah_isFastClockEnabled = ar9300_is_fast_clock_enabled; 225250008Sadrian ah->ah_get11nExtBusy = ar9300_get_11n_ext_busy; 226250008Sadrian 227250008Sadrian /* Key cache functions */ 228250008Sadrian ah->ah_getKeyCacheSize = ar9300_get_key_cache_size; 229250008Sadrian ah->ah_resetKeyCacheEntry = ar9300_reset_key_cache_entry; 230250008Sadrian ah->ah_isKeyCacheEntryValid = ar9300_is_key_cache_entry_valid; 231250008Sadrian ah->ah_setKeyCacheEntry = ar9300_set_key_cache_entry; 232250008Sadrian ah->ah_setKeyCacheEntryMac = ar9300_set_key_cache_entry_mac; 233250008Sadrian 234250008Sadrian /* Power management functions */ 235250008Sadrian ah->ah_setPowerMode = ar9300_set_power_mode; 236250008Sadrian ah->ah_getPowerMode = ar9300_get_power_mode; 237250008Sadrian 238250008Sadrian /* Beacon functions */ 239250008Sadrian /* ah_setBeaconTimers */ 240250008Sadrian ah->ah_beaconInit = ar9300_freebsd_beacon_init; 241278807Sadrian ah->ah_setBeaconTimers = ar9300_beacon_set_beacon_timers; 242250008Sadrian ah->ah_setStationBeaconTimers = ar9300_set_sta_beacon_timers; 243250008Sadrian /* ah_resetStationBeaconTimers */ 244265116Sadrian ah->ah_getNextTBTT = ar9300_get_next_tbtt; 245250008Sadrian 246250008Sadrian /* Interrupt functions */ 247250008Sadrian ah->ah_isInterruptPending = ar9300_is_interrupt_pending; 248250008Sadrian ah->ah_getPendingInterrupts = ar9300_get_pending_interrupts_freebsd; 249250008Sadrian ah->ah_getInterrupts = ar9300_get_interrupts; 250250008Sadrian ah->ah_setInterrupts = ar9300_set_interrupts_freebsd; 251250008Sadrian 252250008Sadrian /* Regulatory/internal functions */ 253250008Sadrian // AH_PRIVATE(ah)->ah_getNfAdjust = ar9300_get_nf_adjust; 254250008Sadrian AH_PRIVATE(ah)->ah_eepromRead = ar9300_eeprom_read_word; 255250008Sadrian // AH_PRIVATE(ah)->ah_getChipPowerLimits = ar9300_get_chip_power_limits; 256250008Sadrian AH_PRIVATE(ah)->ah_getWirelessModes = ar9300_get_wireless_modes; 257250008Sadrian AH_PRIVATE(ah)->ah_getChannelEdges = ar9300_get_channel_edges; 258250008Sadrian 259250008Sadrian AH_PRIVATE(ah)->ah_eepromRead = ar9300_eeprom_read_word; 260250008Sadrian /* XXX ah_eeprom */ 261250008Sadrian /* XXX ah_eeversion */ 262250008Sadrian /* XXX ah_eepromDetach */ 263250008Sadrian /* XXX ah_eepromGet */ 264250008Sadrian AH_PRIVATE(ah)->ah_eepromGet = ar9300_eeprom_get_freebsd; 265250008Sadrian /* XXX ah_eepromSet */ 266250008Sadrian /* XXX ah_getSpurChan */ 267250008Sadrian /* XXX ah_eepromDiag */ 268250008Sadrian 269250008Sadrian /* 802.11n functions */ 270250008Sadrian ah->ah_chainTxDesc = ar9300_freebsd_chain_tx_desc; 271250008Sadrian ah->ah_setupFirstTxDesc= ar9300_freebsd_setup_first_tx_desc; 272250008Sadrian ah->ah_setupLastTxDesc = ar9300_freebsd_setup_last_tx_desc; 273250008Sadrian ah->ah_set11nRateScenario = ar9300_freebsd_set_11n_rate_scenario; 274250008Sadrian ah->ah_set11nTxDesc = ar9300_freebsd_setup_11n_desc; 275250008Sadrian ah->ah_set11nAggrFirst = ar9300_set_11n_aggr_first; 276250008Sadrian ah->ah_set11nAggrMiddle = ar9300_set_11n_aggr_middle; 277250008Sadrian ah->ah_set11nAggrLast = ar9300_set_11n_aggr_last; 278250008Sadrian ah->ah_clr11nAggr = ar9300_clr_11n_aggr; 279250008Sadrian ah->ah_set11nBurstDuration = ar9300_set_11n_burst_duration; 280250008Sadrian /* ah_get11nExtBusy */ 281250008Sadrian ah->ah_set11nMac2040 = ar9300_set_11n_mac2040; 282250008Sadrian ah->ah_setChainMasks = ar9300SetChainMasks; 283250008Sadrian /* ah_get11nRxClear */ 284250008Sadrian /* ah_set11nRxClear */ 285251657Sadrian 286251657Sadrian /* bluetooth coexistence functions */ 287251736Sadrian ah->ah_btCoexSetInfo = ar9300_set_bt_coex_info; 288251736Sadrian ah->ah_btCoexSetConfig = ar9300_bt_coex_config; 289251736Sadrian ah->ah_btCoexSetQcuThresh = ar9300_bt_coex_set_qcu_thresh; 290251736Sadrian ah->ah_btCoexSetWeights = ar9300_bt_coex_set_weights; 291251736Sadrian ah->ah_btCoexSetBmissThresh = ar9300_bt_coex_setup_bmiss_thresh; 292251736Sadrian ah->ah_btCoexSetParameter = ar9300_bt_coex_set_parameter; 293251736Sadrian ah->ah_btCoexDisable = ar9300_bt_coex_disable; 294251736Sadrian ah->ah_btCoexEnable = ar9300_bt_coex_enable; 295251657Sadrian 296277276Sadrian /* MCI bluetooth functions */ 297277288Sadrian if (AR_SREV_JUPITER(ah) || AR_SREV_APHRODITE(ah)) { 298277288Sadrian ah->ah_btCoexSetWeights = ar9300_mci_bt_coex_set_weights; 299277288Sadrian ah->ah_btCoexDisable = ar9300_mci_bt_coex_disable; 300277288Sadrian ah->ah_btCoexEnable = ar9300_mci_bt_coex_enable; 301277288Sadrian } 302277276Sadrian ah->ah_btMciSetup = ar9300_mci_setup; 303277276Sadrian ah->ah_btMciSendMessage = ar9300_mci_send_message; 304277276Sadrian ah->ah_btMciGetInterrupt = ar9300_mci_get_interrupt; 305277276Sadrian ah->ah_btMciGetState = ar9300_mci_state; 306277276Sadrian ah->ah_btMciDetach = ar9300_mci_detach; 307277276Sadrian 308251657Sadrian /* LNA diversity functions */ 309251657Sadrian ah->ah_divLnaConfGet = ar9300_ant_div_comb_get_config; 310251657Sadrian ah->ah_divLnaConfSet = ar9300_ant_div_comb_set_config; 311250008Sadrian} 312250008Sadrian 313250008SadrianHAL_BOOL 314250008Sadrianar9300_reset_freebsd(struct ath_hal *ah, HAL_OPMODE opmode, 315250008Sadrian struct ieee80211_channel *chan, HAL_BOOL bChannelChange, 316290612Sadrian HAL_RESET_TYPE resetType, 317250008Sadrian HAL_STATUS *status) 318250008Sadrian{ 319250008Sadrian HAL_BOOL r; 320250008Sadrian HAL_HT_MACMODE macmode; 321250008Sadrian struct ath_hal_private *ap = AH_PRIVATE(ah); 322250008Sadrian 323250008Sadrian macmode = 324250008Sadrian IEEE80211_IS_CHAN_HT40(chan) ? 325250008Sadrian HAL_HT_MACMODE_2040 : HAL_HT_MACMODE_20; 326250008Sadrian 327250008Sadrian r = ar9300_reset(ah, opmode, chan, macmode, 328250008Sadrian ap->ah_caps.halTxChainMask, 329250008Sadrian ap->ah_caps.halRxChainMask, 330250008Sadrian HAL_HT_EXTPROTSPACING_20, /* always 20Mhz channel spacing */ 331250008Sadrian bChannelChange, 332250008Sadrian status, 333250008Sadrian AH_FALSE); /* XXX should really extend ath_hal_reset() */ 334250008Sadrian 335250008Sadrian return (r); 336250008Sadrian} 337250008Sadrian 338250008Sadrianvoid 339250008Sadrianar9300_config_pcie_freebsd(struct ath_hal *ah, HAL_BOOL restore, 340250008Sadrian HAL_BOOL powerOff) 341250008Sadrian{ 342250008Sadrian 343250008Sadrian ar9300_config_pci_power_save(ah, restore ? 1 : 0, powerOff ? 1 : 0); 344250008Sadrian} 345250008Sadrian 346250008Sadrian/* 347250008Sadrian * This is a copy from ar9300_eeprom_get(), purely because the FreeBSD 348250008Sadrian * API is very silly and inconsistent. 349250008Sadrian * 350250008Sadrian * The AR93xx HAL doesn't call the eepromGetFlag() function, so this 351250008Sadrian * only occurs for FreeBSD code. 352250008Sadrian * 353250008Sadrian * When I fix this particular API, I'll undo this. 354250008Sadrian */ 355250008SadrianHAL_STATUS 356250008Sadrianar9300_eeprom_get_freebsd(struct ath_hal *ah, int param, void *val) 357250008Sadrian{ 358250008Sadrian 359250008Sadrian switch (param) { 360250008Sadrian case AR_EEP_FSTCLK_5G: 361250008Sadrian return HAL_OK; 362250008Sadrian default: 363250008Sadrian ath_hal_printf(ah, "%s: called, param=%d\n", 364250008Sadrian __func__, param); 365250008Sadrian return HAL_EIO; 366250008Sadrian } 367250008Sadrian} 368250008Sadrian 369250008SadrianHAL_BOOL 370250008Sadrianar9300_stop_tx_dma_freebsd(struct ath_hal *ah, u_int q) 371250008Sadrian{ 372250008Sadrian 373250008Sadrian return ar9300_stop_tx_dma(ah, q, 1000); 374250008Sadrian} 375250008Sadrian 376250008Sadrianvoid 377250008Sadrianar9300_ani_poll_freebsd(struct ath_hal *ah, 378250008Sadrian const struct ieee80211_channel *chan) 379250008Sadrian{ 380250008Sadrian 381250008Sadrian HAL_NODE_STATS stats; 382250008Sadrian HAL_ANISTATS anistats; 383280829Sadrian HAL_SURVEY_SAMPLE survey; 384250008Sadrian 385250008Sadrian OS_MEMZERO(&stats, sizeof(stats)); 386250008Sadrian OS_MEMZERO(&anistats, sizeof(anistats)); 387280829Sadrian OS_MEMZERO(&survey, sizeof(survey)); 388250008Sadrian 389250008Sadrian ar9300_ani_ar_poll(ah, &stats, chan, &anistats); 390280829Sadrian 391280829Sadrian /* 392280829Sadrian * If ANI stats are valid, use them to update the 393280829Sadrian * channel survey. 394280829Sadrian */ 395280829Sadrian if (anistats.valid) { 396280829Sadrian survey.cycle_count = anistats.cyclecnt_diff; 397280829Sadrian survey.chan_busy = anistats.rxclr_cnt; 398280829Sadrian survey.ext_chan_busy = anistats.extrxclr_cnt; 399280829Sadrian survey.tx_busy = anistats.txframecnt_diff; 400280829Sadrian survey.rx_busy = anistats.rxframecnt_diff; 401280829Sadrian ath_hal_survey_add_sample(ah, &survey); 402280829Sadrian } 403250008Sadrian} 404250008Sadrian 405250008Sadrian/* 406250008Sadrian * Setup the configuration parameters in the style the AR9300 HAL 407250008Sadrian * wants. 408250008Sadrian */ 409250008Sadrianvoid 410272292Sadrianar9300_config_defaults_freebsd(struct ath_hal *ah, HAL_OPS_CONFIG *ah_config) 411250008Sadrian{ 412250008Sadrian 413272292Sadrian /* Until FreeBSD's HAL does this by default - just copy */ 414272292Sadrian OS_MEMCPY(&ah->ah_config, ah_config, sizeof(HAL_OPS_CONFIG)); 415250008Sadrian ah->ah_config.ath_hal_enable_ani = AH_TRUE; 416250008Sadrian} 417250008Sadrian 418250008SadrianHAL_BOOL 419250008Sadrianar9300_stop_dma_receive_freebsd(struct ath_hal *ah) 420250008Sadrian{ 421250008Sadrian 422250008Sadrian return ar9300_stop_dma_receive(ah, 1000); 423250008Sadrian} 424250008Sadrian 425250008SadrianHAL_BOOL 426250008Sadrianar9300_get_pending_interrupts_freebsd(struct ath_hal *ah, HAL_INT *masked) 427250008Sadrian{ 428250008Sadrian 429250008Sadrian /* Non-MSI, so no MSI vector; and 'nortc' = 0 */ 430250008Sadrian return ar9300_get_pending_interrupts(ah, masked, HAL_INT_LINE, 0, 0); 431250008Sadrian} 432250008Sadrian 433250008SadrianHAL_INT 434250008Sadrianar9300_set_interrupts_freebsd(struct ath_hal *ah, HAL_INT ints) 435250008Sadrian{ 436250008Sadrian 437250008Sadrian /* nortc = 0 */ 438250008Sadrian return ar9300_set_interrupts(ah, ints, 0); 439250008Sadrian} 440250008Sadrian 441250008SadrianHAL_BOOL 442250008Sadrianar9300_per_calibration_freebsd(struct ath_hal *ah, 443250008Sadrian struct ieee80211_channel *chan, u_int rxchainmask, HAL_BOOL long_cal, 444250008Sadrian HAL_BOOL *isCalDone) 445250008Sadrian{ 446250008Sadrian /* XXX fake scheduled calibrations for now */ 447250008Sadrian u_int32_t sched_cals = 0xfffffff; 448250008Sadrian 449250008Sadrian return ar9300_calibration(ah, chan, 450250008Sadrian AH_PRIVATE(ah)->ah_caps.halRxChainMask, 451250008Sadrian long_cal, 452250008Sadrian isCalDone, 453250008Sadrian 0, /* is_scan */ 454250008Sadrian &sched_cals); 455250008Sadrian} 456250008Sadrian 457250008SadrianHAL_BOOL 458250008Sadrianar9300_reset_cal_valid_freebsd(struct ath_hal *ah, 459250008Sadrian const struct ieee80211_channel *chan) 460250008Sadrian{ 461250008Sadrian 462250008Sadrian HAL_BOOL is_cal_done = AH_TRUE; 463250008Sadrian 464250008Sadrian ar9300_reset_cal_valid(ah, chan, &is_cal_done, 0xffffffff); 465250008Sadrian return (is_cal_done); 466250008Sadrian} 467250008Sadrian 468250008Sadrian 469250008Sadrianvoid 470250008Sadrianar9300_start_pcu_receive_freebsd(struct ath_hal *ah) 471250008Sadrian{ 472250008Sadrian 473250008Sadrian /* is_scanning flag == NULL */ 474250008Sadrian ar9300_start_pcu_receive(ah, AH_FALSE); 475250008Sadrian} 476250008Sadrian 477250008Sadrian/* 478250008Sadrian * FreeBSD will just pass in the descriptor value as 'pa'. 479250008Sadrian * The Atheros HAL treats 'pa' as the physical address of the RX 480250008Sadrian * descriptor and 'bufaddr' as the physical address of the RX buffer. 481250008Sadrian * I'm not sure why they didn't collapse them - the AR9300 RX descriptor 482250008Sadrian * routine doesn't check 'pa'. 483250008Sadrian */ 484250008SadrianHAL_STATUS 485250008Sadrianar9300_proc_rx_desc_freebsd(struct ath_hal *ah, struct ath_desc *ds, 486250008Sadrian uint32_t pa, struct ath_desc *ds_next, uint64_t tsf, 487250008Sadrian struct ath_rx_status *rxs) 488250008Sadrian{ 489250008Sadrian 490250008Sadrian return (ar9300_proc_rx_desc_fast(ah, ds, 0, ds_next, rxs, 491250008Sadrian (void *) ds)); 492250008Sadrian} 493250008Sadrian 494250008Sadrianvoid 495250008Sadrianar9300_ani_rxmonitor_freebsd(struct ath_hal *ah, const HAL_NODE_STATS *stats, 496250008Sadrian const struct ieee80211_channel *chan) 497250008Sadrian{ 498250008Sadrian 499250008Sadrian} 500250008Sadrian 501250008Sadrianvoid 502250008Sadrianar9300_freebsd_get_desc_link(struct ath_hal *ah, void *ds, uint32_t *link) 503250008Sadrian{ 504250008Sadrian struct ar9300_txc *ads = AR9300TXC(ds); 505250008Sadrian 506250008Sadrian (*link) = ads->ds_link; 507250008Sadrian} 508250008Sadrian 509250008Sadrian/* 510250008Sadrian * TX descriptor field setting wrappers - eek. 511250008Sadrian */ 512250008Sadrian 513250008Sadrian 514250008SadrianHAL_BOOL 515250008Sadrianar9300_freebsd_setup_tx_desc(struct ath_hal *ah, struct ath_desc *ds, 516250008Sadrian u_int pktLen, u_int hdrLen, HAL_PKT_TYPE type, u_int txPower, 517250008Sadrian u_int txRate0, u_int txTries0, u_int keyIx, u_int antMode, u_int flags, 518250008Sadrian u_int rtsctsRate, u_int rtsCtsDuration, u_int compicvLen, 519250008Sadrian u_int compivLen, u_int comp) 520250008Sadrian{ 521250008Sadrian struct ath_hal_9300 *ahp = AH9300(ah); 522250008Sadrian 523250008Sadrian HAL_KEY_TYPE keyType = 0; /* XXX No padding */ 524250008Sadrian 525250008Sadrian if (keyIx != HAL_TXKEYIX_INVALID) 526250008Sadrian keyType = ahp->ah_keytype[keyIx]; 527250008Sadrian 528250008Sadrian /* XXX bounds check keyix */ 529250008Sadrian ar9300_set_11n_tx_desc(ah, ds, pktLen, type, txPower, keyIx, 530250008Sadrian keyType, flags); 531250008Sadrian 532250008Sadrian return AH_TRUE; 533250008Sadrian} 534250008Sadrian 535250008SadrianHAL_BOOL 536250008Sadrianar9300_freebsd_setup_x_tx_desc(struct ath_hal *ah, struct ath_desc *ds, 537250008Sadrian u_int txRate1, u_int txTries1, 538250008Sadrian u_int txRate2, u_int txTries2, 539250008Sadrian u_int txRate3, u_int txTries3) 540250008Sadrian{ 541250008Sadrian 542271886Sadrian#if 0 543250008Sadrian ath_hal_printf(ah, "%s: called, 0x%x/%d, 0x%x/%d, 0x%x/%d\n", 544250008Sadrian __func__, 545250008Sadrian txRate1, txTries1, 546250008Sadrian txRate2, txTries2, 547250008Sadrian txRate3, txTries3); 548271886Sadrian#endif 549250008Sadrian 550250008Sadrian /* XXX should only be called during probe */ 551250008Sadrian return (AH_TRUE); 552250008Sadrian} 553250008Sadrian 554250008SadrianHAL_BOOL 555250008Sadrianar9300_freebsd_fill_tx_desc(struct ath_hal *ah, struct ath_desc *ds, 556250008Sadrian HAL_DMA_ADDR *bufListPtr, uint32_t *segLenPtr, u_int descId, u_int qid, 557250008Sadrian HAL_BOOL firstSeg, HAL_BOOL lastSeg, 558250008Sadrian const struct ath_desc *ds0) 559250008Sadrian{ 560250008Sadrian HAL_KEY_TYPE keyType = 0; 561250008Sadrian const struct ar9300_txc *ads = AR9300TXC_CONST(ds0); 562250008Sadrian 563250008Sadrian /* 564250008Sadrian * FreeBSD's HAL doesn't pass the keytype to fill_tx_desc(); 565250008Sadrian * it's copied as part of the descriptor chaining. 566250008Sadrian * 567250008Sadrian * So, extract it from ds0. 568250008Sadrian */ 569250008Sadrian keyType = MS(ads->ds_ctl17, AR_encr_type); 570250008Sadrian 571250008Sadrian return ar9300_fill_tx_desc(ah, ds, bufListPtr, segLenPtr, descId, 572250008Sadrian qid, keyType, firstSeg, lastSeg, ds0); 573250008Sadrian} 574250008Sadrian 575250008SadrianHAL_BOOL 576250008Sadrianar9300_freebsd_get_tx_completion_rates(struct ath_hal *ah, 577250008Sadrian const struct ath_desc *ds0, int *rates, int *tries) 578250008Sadrian{ 579250008Sadrian 580250008Sadrian ath_hal_printf(ah, "%s: called\n", __func__); 581250008Sadrian return AH_FALSE; /* XXX for now */ 582250008Sadrian} 583250008Sadrian 584250008Sadrian 585250008Sadrian/* 586250008Sadrian * 802.11n TX descriptor wrappers 587250008Sadrian */ 588250008Sadrianvoid 589250008Sadrianar9300_freebsd_set_11n_rate_scenario(struct ath_hal *ah, struct ath_desc *ds, 590250008Sadrian u_int durUpdateEn, u_int rtsctsRate, HAL_11N_RATE_SERIES series[], 591250008Sadrian u_int nseries, u_int flags) 592250008Sadrian{ 593250008Sadrian 594250008Sadrian /* lastds=NULL, rtscts_duration is 0, smart antenna is 0 */ 595250008Sadrian ar9300_set_11n_rate_scenario(ah, (void *) ds, (void *)ds, durUpdateEn, 596250008Sadrian rtsctsRate, 0, series, nseries, flags, 0); 597250008Sadrian} 598250008Sadrian 599250008Sadrian/* chaintxdesc */ 600250008SadrianHAL_BOOL 601250008Sadrianar9300_freebsd_chain_tx_desc(struct ath_hal *ah, struct ath_desc *ds, 602250008Sadrian HAL_DMA_ADDR *bufLenList, uint32_t *segLenList, 603250008Sadrian u_int pktLen, u_int hdrLen, HAL_PKT_TYPE type, u_int keyIx, 604250008Sadrian HAL_CIPHER cipher, uint8_t numDelims, 605250008Sadrian HAL_BOOL firstSeg, HAL_BOOL lastSeg, HAL_BOOL lastAggr) 606250008Sadrian{ 607250008Sadrian 608250008Sadrian ath_hal_printf(ah, "%s: called\n", __func__); 609250008Sadrian return AH_FALSE; 610250008Sadrian} 611250008Sadrian 612250008Sadrian/* setupfirsttxdesc */ 613250008SadrianHAL_BOOL 614250008Sadrianar9300_freebsd_setup_first_tx_desc(struct ath_hal *ah, struct ath_desc *ds, 615250008Sadrian u_int aggrLen, u_int flags, u_int txPower, u_int txRate0, 616250008Sadrian u_int txTries0, u_int antMode, u_int rtsctsRate, u_int rtsctsDuration) 617250008Sadrian{ 618250008Sadrian 619250008Sadrian ath_hal_printf(ah, "%s: called\n", __func__); 620250008Sadrian return AH_FALSE; 621250008Sadrian} 622250008Sadrian 623250008Sadrian/* setuplasttxdesc */ 624250008Sadrian/* 625250008Sadrian * This gets called but for now let's not log anything; 626250008Sadrian * it's only used to update the rate control information. 627250008Sadrian */ 628250008SadrianHAL_BOOL 629250008Sadrianar9300_freebsd_setup_last_tx_desc(struct ath_hal *ah, struct ath_desc *ds, 630250008Sadrian const struct ath_desc *ds0) 631250008Sadrian{ 632250008Sadrian 633250008Sadrian// ath_hal_printf(ah, "%s: called\n", __func__); 634250008Sadrian return AH_FALSE; 635250008Sadrian} 636250008Sadrian 637250008Sadrianvoid 638250008Sadrianar9300_freebsd_setup_11n_desc(struct ath_hal *ah, void *ds, u_int pktLen, 639250008Sadrian HAL_PKT_TYPE type, u_int txPower, u_int keyIx, u_int flags) 640250008Sadrian{ 641250008Sadrian ath_hal_printf(ah, "%s: called\n", __func__); 642250008Sadrian#if 0 643250008Sadrian struct ath_hal_9300 *ahp = AH9300(ah); 644250008Sadrian 645250008Sadrian HAL_KEY_TYPE keyType = 0; /* XXX No padding */ 646250008Sadrian 647250008Sadrian if (keyIx != HAL_TXKEYIX_INVALID) 648250008Sadrian keyType = ahp->ah_keytype[keyIx]; 649250008Sadrian 650250008Sadrian /* XXX bounds check keyix */ 651250008Sadrian ar9300_set_11n_tx_desc(ah, ds, pktLen, type, txPower, keyIx, 652250008Sadrian keyType, flags); 653250008Sadrian#endif 654250008Sadrian} 655250008Sadrian 656250008SadrianHAL_STATUS 657250008Sadrianar9300_freebsd_proc_tx_desc(struct ath_hal *ah, struct ath_desc *ds, 658250008Sadrian struct ath_tx_status *ts) 659250008Sadrian{ 660250008Sadrian 661250008Sadrian return ar9300_proc_tx_desc(ah, ts); 662250008Sadrian} 663250008Sadrian 664250008Sadrianvoid 665250008Sadrianar9300_freebsd_beacon_init(struct ath_hal *ah, uint32_t next_beacon, 666250008Sadrian uint32_t beacon_period) 667250008Sadrian{ 668250008Sadrian 669278741Sadrian ar9300_beacon_init(ah, next_beacon, beacon_period, 0, 670277329Sadrian AH_PRIVATE(ah)->ah_opmode); 671250008Sadrian} 672250008Sadrian 673250008SadrianHAL_BOOL 674250008Sadrianar9300_freebsd_get_mib_cycle_counts(struct ath_hal *ah, 675250008Sadrian HAL_SURVEY_SAMPLE *hs) 676250008Sadrian 677250008Sadrian{ 678250008Sadrian 679250008Sadrian return (AH_FALSE); 680250008Sadrian} 681250008Sadrian 682250008SadrianHAL_BOOL 683250008Sadrianar9300_freebsd_get_dfs_default_thresh(struct ath_hal *ah, 684250008Sadrian HAL_PHYERR_PARAM *pe) 685250008Sadrian{ 686250008Sadrian 687250008Sadrian /* XXX not yet */ 688250008Sadrian 689250008Sadrian return (AH_FALSE); 690250008Sadrian} 691250008Sadrian 692250008Sadrian/* 693250008Sadrian * Clear multicast filter by index - from FreeBSD ar5212_recv.c 694250008Sadrian */ 695250008Sadrianstatic HAL_BOOL 696250008Sadrianar9300ClrMulticastFilterIndex(struct ath_hal *ah, uint32_t ix) 697250008Sadrian{ 698250008Sadrian uint32_t val; 699250008Sadrian 700250008Sadrian if (ix >= 64) 701250008Sadrian return (AH_FALSE); 702250008Sadrian if (ix >= 32) { 703250008Sadrian val = OS_REG_READ(ah, AR_MCAST_FIL1); 704250008Sadrian OS_REG_WRITE(ah, AR_MCAST_FIL1, (val &~ (1<<(ix-32)))); 705250008Sadrian } else { 706250008Sadrian val = OS_REG_READ(ah, AR_MCAST_FIL0); 707250008Sadrian OS_REG_WRITE(ah, AR_MCAST_FIL0, (val &~ (1<<ix))); 708250008Sadrian } 709250008Sadrian return AH_TRUE; 710250008Sadrian} 711250008Sadrian 712250008Sadrian/* 713250008Sadrian * Set multicast filter by index - from FreeBSD ar5212_recv.c 714250008Sadrian */ 715250008Sadrianstatic HAL_BOOL 716250008Sadrianar9300SetMulticastFilterIndex(struct ath_hal *ah, uint32_t ix) 717250008Sadrian{ 718250008Sadrian uint32_t val; 719250008Sadrian 720250008Sadrian if (ix >= 64) 721250008Sadrian return (AH_FALSE); 722250008Sadrian if (ix >= 32) { 723250008Sadrian val = OS_REG_READ(ah, AR_MCAST_FIL1); 724250008Sadrian OS_REG_WRITE(ah, AR_MCAST_FIL1, (val | (1<<(ix-32)))); 725250008Sadrian } else { 726250008Sadrian val = OS_REG_READ(ah, AR_MCAST_FIL0); 727250008Sadrian OS_REG_WRITE(ah, AR_MCAST_FIL0, (val | (1<<ix))); 728250008Sadrian } 729250008Sadrian return (AH_TRUE); 730250008Sadrian} 731252233Sadrian 732278807Sadrian#define TU_TO_USEC(_tu) ((_tu) << 10) 733278807Sadrian#define ONE_EIGHTH_TU_TO_USEC(_tu8) ((_tu8) << 7) 734278807Sadrian 735252233Sadrian/* 736278807Sadrian * Initializes all of the hardware registers used to 737278807Sadrian * send beacons. Note that for station operation the 738278807Sadrian * driver calls ar9300_set_sta_beacon_timers instead. 739278807Sadrian */ 740278807Sadrianstatic void 741278807Sadrianar9300_beacon_set_beacon_timers(struct ath_hal *ah, 742278807Sadrian const HAL_BEACON_TIMERS *bt) 743278807Sadrian{ 744278807Sadrian uint32_t bperiod; 745278807Sadrian 746278807Sadrian#if 0 747278807Sadrian HALASSERT(opmode == HAL_M_IBSS || opmode == HAL_M_HOSTAP); 748278807Sadrian if (opmode == HAL_M_IBSS) { 749278807Sadrian OS_REG_SET_BIT(ah, AR_TXCFG, AR_TXCFG_ADHOC_BEACON_ATIM_TX_POLICY); 750278807Sadrian } 751278807Sadrian#endif 752278807Sadrian 753278807Sadrian /* XXX TODO: should migrate the HAL code to always use ONE_EIGHTH_TU */ 754278807Sadrian OS_REG_WRITE(ah, AR_NEXT_TBTT_TIMER, TU_TO_USEC(bt->bt_nexttbtt)); 755278807Sadrian OS_REG_WRITE(ah, AR_NEXT_DMA_BEACON_ALERT, ONE_EIGHTH_TU_TO_USEC(bt->bt_nextdba)); 756278807Sadrian OS_REG_WRITE(ah, AR_NEXT_SWBA, ONE_EIGHTH_TU_TO_USEC(bt->bt_nextswba)); 757278807Sadrian OS_REG_WRITE(ah, AR_NEXT_NDP_TIMER, TU_TO_USEC(bt->bt_nextatim)); 758278807Sadrian 759278807Sadrian bperiod = TU_TO_USEC(bt->bt_intval & HAL_BEACON_PERIOD); 760278807Sadrian /* XXX TODO! */ 761278807Sadrian// ahp->ah_beaconInterval = bt->bt_intval & HAL_BEACON_PERIOD; 762278807Sadrian OS_REG_WRITE(ah, AR_BEACON_PERIOD, bperiod); 763278807Sadrian OS_REG_WRITE(ah, AR_DMA_BEACON_PERIOD, bperiod); 764278807Sadrian OS_REG_WRITE(ah, AR_SWBA_PERIOD, bperiod); 765278807Sadrian OS_REG_WRITE(ah, AR_NDP_PERIOD, bperiod); 766278807Sadrian 767278807Sadrian /* 768278807Sadrian * Reset TSF if required. 769278807Sadrian */ 770278807Sadrian if (bt->bt_intval & HAL_BEACON_RESET_TSF) 771278807Sadrian ar9300_reset_tsf(ah); 772278807Sadrian 773278807Sadrian /* enable timers */ 774278807Sadrian /* NB: flags == 0 handled specially for backwards compatibility */ 775278807Sadrian OS_REG_SET_BIT(ah, AR_TIMER_MODE, 776278807Sadrian bt->bt_flags != 0 ? bt->bt_flags : 777278807Sadrian AR_TBTT_TIMER_EN | AR_DBA_TIMER_EN | AR_SWBA_TIMER_EN); 778278807Sadrian} 779278807Sadrian 780278807Sadrian 781278807Sadrian/* 782252233Sadrian * RF attach stubs 783252233Sadrian */ 784252233Sadrian 785252233Sadrianstatic HAL_BOOL 786252233Sadrianrf9330_attach(struct ath_hal *ah, HAL_STATUS *status) 787252233Sadrian{ 788252233Sadrian 789252233Sadrian (*status) = HAL_EINVAL; 790252233Sadrian return (AH_FALSE); 791252233Sadrian} 792252233Sadrian 793252233Sadrianstatic HAL_BOOL 794252233Sadrianrf9330_probe(struct ath_hal *ah) 795252233Sadrian{ 796252233Sadrian return (AH_FALSE); 797252233Sadrian} 798252233Sadrian 799252233SadrianAH_RF(RF9330, rf9330_probe, rf9330_attach); 800252233Sadrian 801