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 227291642Sadrian /* Spectral Scan Functions */ 228291642Sadrian ah->ah_spectralConfigure = ar9300_configure_spectral_scan; 229291642Sadrian ah->ah_spectralGetConfig = ar9300_get_spectral_params; 230291642Sadrian ah->ah_spectralStart = ar9300_start_spectral_scan; 231291642Sadrian ah->ah_spectralStop = ar9300_stop_spectral_scan; 232291642Sadrian ah->ah_spectralIsEnabled = ar9300_is_spectral_enabled; 233291642Sadrian ah->ah_spectralIsActive = ar9300_is_spectral_active; 234291642Sadrian 235250008Sadrian /* Key cache functions */ 236250008Sadrian ah->ah_getKeyCacheSize = ar9300_get_key_cache_size; 237250008Sadrian ah->ah_resetKeyCacheEntry = ar9300_reset_key_cache_entry; 238250008Sadrian ah->ah_isKeyCacheEntryValid = ar9300_is_key_cache_entry_valid; 239250008Sadrian ah->ah_setKeyCacheEntry = ar9300_set_key_cache_entry; 240250008Sadrian ah->ah_setKeyCacheEntryMac = ar9300_set_key_cache_entry_mac; 241250008Sadrian 242250008Sadrian /* Power management functions */ 243250008Sadrian ah->ah_setPowerMode = ar9300_set_power_mode; 244250008Sadrian ah->ah_getPowerMode = ar9300_get_power_mode; 245250008Sadrian 246250008Sadrian /* Beacon functions */ 247250008Sadrian /* ah_setBeaconTimers */ 248250008Sadrian ah->ah_beaconInit = ar9300_freebsd_beacon_init; 249278807Sadrian ah->ah_setBeaconTimers = ar9300_beacon_set_beacon_timers; 250250008Sadrian ah->ah_setStationBeaconTimers = ar9300_set_sta_beacon_timers; 251250008Sadrian /* ah_resetStationBeaconTimers */ 252265116Sadrian ah->ah_getNextTBTT = ar9300_get_next_tbtt; 253250008Sadrian 254250008Sadrian /* Interrupt functions */ 255250008Sadrian ah->ah_isInterruptPending = ar9300_is_interrupt_pending; 256250008Sadrian ah->ah_getPendingInterrupts = ar9300_get_pending_interrupts_freebsd; 257250008Sadrian ah->ah_getInterrupts = ar9300_get_interrupts; 258250008Sadrian ah->ah_setInterrupts = ar9300_set_interrupts_freebsd; 259250008Sadrian 260250008Sadrian /* Regulatory/internal functions */ 261250008Sadrian // AH_PRIVATE(ah)->ah_getNfAdjust = ar9300_get_nf_adjust; 262250008Sadrian AH_PRIVATE(ah)->ah_eepromRead = ar9300_eeprom_read_word; 263250008Sadrian // AH_PRIVATE(ah)->ah_getChipPowerLimits = ar9300_get_chip_power_limits; 264250008Sadrian AH_PRIVATE(ah)->ah_getWirelessModes = ar9300_get_wireless_modes; 265250008Sadrian AH_PRIVATE(ah)->ah_getChannelEdges = ar9300_get_channel_edges; 266250008Sadrian 267250008Sadrian AH_PRIVATE(ah)->ah_eepromRead = ar9300_eeprom_read_word; 268250008Sadrian /* XXX ah_eeprom */ 269250008Sadrian /* XXX ah_eeversion */ 270250008Sadrian /* XXX ah_eepromDetach */ 271250008Sadrian /* XXX ah_eepromGet */ 272250008Sadrian AH_PRIVATE(ah)->ah_eepromGet = ar9300_eeprom_get_freebsd; 273250008Sadrian /* XXX ah_eepromSet */ 274250008Sadrian /* XXX ah_getSpurChan */ 275250008Sadrian /* XXX ah_eepromDiag */ 276250008Sadrian 277250008Sadrian /* 802.11n functions */ 278250008Sadrian ah->ah_chainTxDesc = ar9300_freebsd_chain_tx_desc; 279250008Sadrian ah->ah_setupFirstTxDesc= ar9300_freebsd_setup_first_tx_desc; 280250008Sadrian ah->ah_setupLastTxDesc = ar9300_freebsd_setup_last_tx_desc; 281250008Sadrian ah->ah_set11nRateScenario = ar9300_freebsd_set_11n_rate_scenario; 282250008Sadrian ah->ah_set11nTxDesc = ar9300_freebsd_setup_11n_desc; 283250008Sadrian ah->ah_set11nAggrFirst = ar9300_set_11n_aggr_first; 284250008Sadrian ah->ah_set11nAggrMiddle = ar9300_set_11n_aggr_middle; 285250008Sadrian ah->ah_set11nAggrLast = ar9300_set_11n_aggr_last; 286250008Sadrian ah->ah_clr11nAggr = ar9300_clr_11n_aggr; 287250008Sadrian ah->ah_set11nBurstDuration = ar9300_set_11n_burst_duration; 288250008Sadrian /* ah_get11nExtBusy */ 289250008Sadrian ah->ah_set11nMac2040 = ar9300_set_11n_mac2040; 290250008Sadrian ah->ah_setChainMasks = ar9300SetChainMasks; 291250008Sadrian /* ah_get11nRxClear */ 292250008Sadrian /* ah_set11nRxClear */ 293251657Sadrian 294251657Sadrian /* bluetooth coexistence functions */ 295251736Sadrian ah->ah_btCoexSetInfo = ar9300_set_bt_coex_info; 296251736Sadrian ah->ah_btCoexSetConfig = ar9300_bt_coex_config; 297251736Sadrian ah->ah_btCoexSetQcuThresh = ar9300_bt_coex_set_qcu_thresh; 298251736Sadrian ah->ah_btCoexSetWeights = ar9300_bt_coex_set_weights; 299251736Sadrian ah->ah_btCoexSetBmissThresh = ar9300_bt_coex_setup_bmiss_thresh; 300251736Sadrian ah->ah_btCoexSetParameter = ar9300_bt_coex_set_parameter; 301251736Sadrian ah->ah_btCoexDisable = ar9300_bt_coex_disable; 302251736Sadrian ah->ah_btCoexEnable = ar9300_bt_coex_enable; 303251657Sadrian 304277276Sadrian /* MCI bluetooth functions */ 305277288Sadrian if (AR_SREV_JUPITER(ah) || AR_SREV_APHRODITE(ah)) { 306301043Sadrian /* 307301043Sadrian * Note: these are done in attach too for now, because 308301043Sadrian * at this point we haven't yet setup the mac/bb revision 309301043Sadrian * values, so this code is effectively NULL. 310301043Sadrian * However, I'm leaving this here so people digging 311301043Sadrian * into the code (a) see the MCI bits here, and (b) 312301043Sadrian * are now told they should look elsewhere for 313301043Sadrian * these methods. 314301043Sadrian */ 315277288Sadrian ah->ah_btCoexSetWeights = ar9300_mci_bt_coex_set_weights; 316277288Sadrian ah->ah_btCoexDisable = ar9300_mci_bt_coex_disable; 317277288Sadrian ah->ah_btCoexEnable = ar9300_mci_bt_coex_enable; 318277288Sadrian } 319277276Sadrian ah->ah_btMciSetup = ar9300_mci_setup; 320277276Sadrian ah->ah_btMciSendMessage = ar9300_mci_send_message; 321277276Sadrian ah->ah_btMciGetInterrupt = ar9300_mci_get_interrupt; 322301043Sadrian ah->ah_btMciState = ar9300_mci_state; 323277276Sadrian ah->ah_btMciDetach = ar9300_mci_detach; 324277276Sadrian 325251657Sadrian /* LNA diversity functions */ 326251657Sadrian ah->ah_divLnaConfGet = ar9300_ant_div_comb_get_config; 327251657Sadrian ah->ah_divLnaConfSet = ar9300_ant_div_comb_set_config; 328250008Sadrian} 329250008Sadrian 330250008SadrianHAL_BOOL 331250008Sadrianar9300_reset_freebsd(struct ath_hal *ah, HAL_OPMODE opmode, 332250008Sadrian struct ieee80211_channel *chan, HAL_BOOL bChannelChange, 333290612Sadrian HAL_RESET_TYPE resetType, 334250008Sadrian HAL_STATUS *status) 335250008Sadrian{ 336250008Sadrian HAL_BOOL r; 337250008Sadrian HAL_HT_MACMODE macmode; 338250008Sadrian struct ath_hal_private *ap = AH_PRIVATE(ah); 339250008Sadrian 340250008Sadrian macmode = 341250008Sadrian IEEE80211_IS_CHAN_HT40(chan) ? 342250008Sadrian HAL_HT_MACMODE_2040 : HAL_HT_MACMODE_20; 343250008Sadrian 344250008Sadrian r = ar9300_reset(ah, opmode, chan, macmode, 345250008Sadrian ap->ah_caps.halTxChainMask, 346250008Sadrian ap->ah_caps.halRxChainMask, 347250008Sadrian HAL_HT_EXTPROTSPACING_20, /* always 20Mhz channel spacing */ 348250008Sadrian bChannelChange, 349250008Sadrian status, 350250008Sadrian AH_FALSE); /* XXX should really extend ath_hal_reset() */ 351250008Sadrian 352250008Sadrian return (r); 353250008Sadrian} 354250008Sadrian 355250008Sadrianvoid 356250008Sadrianar9300_config_pcie_freebsd(struct ath_hal *ah, HAL_BOOL restore, 357250008Sadrian HAL_BOOL powerOff) 358250008Sadrian{ 359250008Sadrian 360250008Sadrian ar9300_config_pci_power_save(ah, restore ? 1 : 0, powerOff ? 1 : 0); 361250008Sadrian} 362250008Sadrian 363250008Sadrian/* 364250008Sadrian * This is a copy from ar9300_eeprom_get(), purely because the FreeBSD 365250008Sadrian * API is very silly and inconsistent. 366250008Sadrian * 367250008Sadrian * The AR93xx HAL doesn't call the eepromGetFlag() function, so this 368250008Sadrian * only occurs for FreeBSD code. 369250008Sadrian * 370250008Sadrian * When I fix this particular API, I'll undo this. 371250008Sadrian */ 372250008SadrianHAL_STATUS 373250008Sadrianar9300_eeprom_get_freebsd(struct ath_hal *ah, int param, void *val) 374250008Sadrian{ 375250008Sadrian 376250008Sadrian switch (param) { 377250008Sadrian case AR_EEP_FSTCLK_5G: 378250008Sadrian return HAL_OK; 379250008Sadrian default: 380250008Sadrian ath_hal_printf(ah, "%s: called, param=%d\n", 381250008Sadrian __func__, param); 382250008Sadrian return HAL_EIO; 383250008Sadrian } 384250008Sadrian} 385250008Sadrian 386250008SadrianHAL_BOOL 387250008Sadrianar9300_stop_tx_dma_freebsd(struct ath_hal *ah, u_int q) 388250008Sadrian{ 389250008Sadrian 390250008Sadrian return ar9300_stop_tx_dma(ah, q, 1000); 391250008Sadrian} 392250008Sadrian 393250008Sadrianvoid 394250008Sadrianar9300_ani_poll_freebsd(struct ath_hal *ah, 395250008Sadrian const struct ieee80211_channel *chan) 396250008Sadrian{ 397250008Sadrian 398250008Sadrian HAL_NODE_STATS stats; 399250008Sadrian HAL_ANISTATS anistats; 400280829Sadrian HAL_SURVEY_SAMPLE survey; 401250008Sadrian 402250008Sadrian OS_MEMZERO(&stats, sizeof(stats)); 403250008Sadrian OS_MEMZERO(&anistats, sizeof(anistats)); 404280829Sadrian OS_MEMZERO(&survey, sizeof(survey)); 405250008Sadrian 406250008Sadrian ar9300_ani_ar_poll(ah, &stats, chan, &anistats); 407280829Sadrian 408280829Sadrian /* 409280829Sadrian * If ANI stats are valid, use them to update the 410280829Sadrian * channel survey. 411280829Sadrian */ 412280829Sadrian if (anistats.valid) { 413280829Sadrian survey.cycle_count = anistats.cyclecnt_diff; 414280829Sadrian survey.chan_busy = anistats.rxclr_cnt; 415280829Sadrian survey.ext_chan_busy = anistats.extrxclr_cnt; 416280829Sadrian survey.tx_busy = anistats.txframecnt_diff; 417280829Sadrian survey.rx_busy = anistats.rxframecnt_diff; 418280829Sadrian ath_hal_survey_add_sample(ah, &survey); 419280829Sadrian } 420250008Sadrian} 421250008Sadrian 422250008Sadrian/* 423250008Sadrian * Setup the configuration parameters in the style the AR9300 HAL 424250008Sadrian * wants. 425250008Sadrian */ 426250008Sadrianvoid 427272292Sadrianar9300_config_defaults_freebsd(struct ath_hal *ah, HAL_OPS_CONFIG *ah_config) 428250008Sadrian{ 429250008Sadrian 430272292Sadrian /* Until FreeBSD's HAL does this by default - just copy */ 431272292Sadrian OS_MEMCPY(&ah->ah_config, ah_config, sizeof(HAL_OPS_CONFIG)); 432250008Sadrian ah->ah_config.ath_hal_enable_ani = AH_TRUE; 433250008Sadrian} 434250008Sadrian 435250008SadrianHAL_BOOL 436250008Sadrianar9300_stop_dma_receive_freebsd(struct ath_hal *ah) 437250008Sadrian{ 438250008Sadrian 439250008Sadrian return ar9300_stop_dma_receive(ah, 1000); 440250008Sadrian} 441250008Sadrian 442250008SadrianHAL_BOOL 443250008Sadrianar9300_get_pending_interrupts_freebsd(struct ath_hal *ah, HAL_INT *masked) 444250008Sadrian{ 445250008Sadrian 446250008Sadrian /* Non-MSI, so no MSI vector; and 'nortc' = 0 */ 447250008Sadrian return ar9300_get_pending_interrupts(ah, masked, HAL_INT_LINE, 0, 0); 448250008Sadrian} 449250008Sadrian 450250008SadrianHAL_INT 451250008Sadrianar9300_set_interrupts_freebsd(struct ath_hal *ah, HAL_INT ints) 452250008Sadrian{ 453250008Sadrian 454250008Sadrian /* nortc = 0 */ 455250008Sadrian return ar9300_set_interrupts(ah, ints, 0); 456250008Sadrian} 457250008Sadrian 458250008SadrianHAL_BOOL 459250008Sadrianar9300_per_calibration_freebsd(struct ath_hal *ah, 460250008Sadrian struct ieee80211_channel *chan, u_int rxchainmask, HAL_BOOL long_cal, 461250008Sadrian HAL_BOOL *isCalDone) 462250008Sadrian{ 463250008Sadrian /* XXX fake scheduled calibrations for now */ 464250008Sadrian u_int32_t sched_cals = 0xfffffff; 465250008Sadrian 466250008Sadrian return ar9300_calibration(ah, chan, 467250008Sadrian AH_PRIVATE(ah)->ah_caps.halRxChainMask, 468250008Sadrian long_cal, 469250008Sadrian isCalDone, 470250008Sadrian 0, /* is_scan */ 471250008Sadrian &sched_cals); 472250008Sadrian} 473250008Sadrian 474250008SadrianHAL_BOOL 475250008Sadrianar9300_reset_cal_valid_freebsd(struct ath_hal *ah, 476250008Sadrian const struct ieee80211_channel *chan) 477250008Sadrian{ 478250008Sadrian 479250008Sadrian HAL_BOOL is_cal_done = AH_TRUE; 480250008Sadrian 481250008Sadrian ar9300_reset_cal_valid(ah, chan, &is_cal_done, 0xffffffff); 482250008Sadrian return (is_cal_done); 483250008Sadrian} 484250008Sadrian 485250008Sadrian 486250008Sadrianvoid 487250008Sadrianar9300_start_pcu_receive_freebsd(struct ath_hal *ah) 488250008Sadrian{ 489250008Sadrian 490250008Sadrian /* is_scanning flag == NULL */ 491250008Sadrian ar9300_start_pcu_receive(ah, AH_FALSE); 492250008Sadrian} 493250008Sadrian 494250008Sadrian/* 495250008Sadrian * FreeBSD will just pass in the descriptor value as 'pa'. 496250008Sadrian * The Atheros HAL treats 'pa' as the physical address of the RX 497250008Sadrian * descriptor and 'bufaddr' as the physical address of the RX buffer. 498250008Sadrian * I'm not sure why they didn't collapse them - the AR9300 RX descriptor 499250008Sadrian * routine doesn't check 'pa'. 500250008Sadrian */ 501250008SadrianHAL_STATUS 502250008Sadrianar9300_proc_rx_desc_freebsd(struct ath_hal *ah, struct ath_desc *ds, 503250008Sadrian uint32_t pa, struct ath_desc *ds_next, uint64_t tsf, 504250008Sadrian struct ath_rx_status *rxs) 505250008Sadrian{ 506250008Sadrian 507250008Sadrian return (ar9300_proc_rx_desc_fast(ah, ds, 0, ds_next, rxs, 508250008Sadrian (void *) ds)); 509250008Sadrian} 510250008Sadrian 511250008Sadrianvoid 512250008Sadrianar9300_ani_rxmonitor_freebsd(struct ath_hal *ah, const HAL_NODE_STATS *stats, 513250008Sadrian const struct ieee80211_channel *chan) 514250008Sadrian{ 515250008Sadrian 516250008Sadrian} 517250008Sadrian 518250008Sadrianvoid 519250008Sadrianar9300_freebsd_get_desc_link(struct ath_hal *ah, void *ds, uint32_t *link) 520250008Sadrian{ 521250008Sadrian struct ar9300_txc *ads = AR9300TXC(ds); 522250008Sadrian 523250008Sadrian (*link) = ads->ds_link; 524250008Sadrian} 525250008Sadrian 526250008Sadrian/* 527250008Sadrian * TX descriptor field setting wrappers - eek. 528250008Sadrian */ 529250008Sadrian 530250008Sadrian 531250008SadrianHAL_BOOL 532250008Sadrianar9300_freebsd_setup_tx_desc(struct ath_hal *ah, struct ath_desc *ds, 533250008Sadrian u_int pktLen, u_int hdrLen, HAL_PKT_TYPE type, u_int txPower, 534250008Sadrian u_int txRate0, u_int txTries0, u_int keyIx, u_int antMode, u_int flags, 535250008Sadrian u_int rtsctsRate, u_int rtsCtsDuration, u_int compicvLen, 536250008Sadrian u_int compivLen, u_int comp) 537250008Sadrian{ 538250008Sadrian struct ath_hal_9300 *ahp = AH9300(ah); 539250008Sadrian 540250008Sadrian HAL_KEY_TYPE keyType = 0; /* XXX No padding */ 541250008Sadrian 542250008Sadrian if (keyIx != HAL_TXKEYIX_INVALID) 543250008Sadrian keyType = ahp->ah_keytype[keyIx]; 544250008Sadrian 545250008Sadrian /* XXX bounds check keyix */ 546250008Sadrian ar9300_set_11n_tx_desc(ah, ds, pktLen, type, txPower, keyIx, 547250008Sadrian keyType, flags); 548250008Sadrian 549250008Sadrian return AH_TRUE; 550250008Sadrian} 551250008Sadrian 552250008SadrianHAL_BOOL 553250008Sadrianar9300_freebsd_setup_x_tx_desc(struct ath_hal *ah, struct ath_desc *ds, 554250008Sadrian u_int txRate1, u_int txTries1, 555250008Sadrian u_int txRate2, u_int txTries2, 556250008Sadrian u_int txRate3, u_int txTries3) 557250008Sadrian{ 558250008Sadrian 559271886Sadrian#if 0 560250008Sadrian ath_hal_printf(ah, "%s: called, 0x%x/%d, 0x%x/%d, 0x%x/%d\n", 561250008Sadrian __func__, 562250008Sadrian txRate1, txTries1, 563250008Sadrian txRate2, txTries2, 564250008Sadrian txRate3, txTries3); 565271886Sadrian#endif 566250008Sadrian 567250008Sadrian /* XXX should only be called during probe */ 568250008Sadrian return (AH_TRUE); 569250008Sadrian} 570250008Sadrian 571250008SadrianHAL_BOOL 572250008Sadrianar9300_freebsd_fill_tx_desc(struct ath_hal *ah, struct ath_desc *ds, 573250008Sadrian HAL_DMA_ADDR *bufListPtr, uint32_t *segLenPtr, u_int descId, u_int qid, 574250008Sadrian HAL_BOOL firstSeg, HAL_BOOL lastSeg, 575250008Sadrian const struct ath_desc *ds0) 576250008Sadrian{ 577250008Sadrian HAL_KEY_TYPE keyType = 0; 578250008Sadrian const struct ar9300_txc *ads = AR9300TXC_CONST(ds0); 579250008Sadrian 580250008Sadrian /* 581250008Sadrian * FreeBSD's HAL doesn't pass the keytype to fill_tx_desc(); 582250008Sadrian * it's copied as part of the descriptor chaining. 583250008Sadrian * 584250008Sadrian * So, extract it from ds0. 585250008Sadrian */ 586250008Sadrian keyType = MS(ads->ds_ctl17, AR_encr_type); 587250008Sadrian 588250008Sadrian return ar9300_fill_tx_desc(ah, ds, bufListPtr, segLenPtr, descId, 589250008Sadrian qid, keyType, firstSeg, lastSeg, ds0); 590250008Sadrian} 591250008Sadrian 592250008SadrianHAL_BOOL 593250008Sadrianar9300_freebsd_get_tx_completion_rates(struct ath_hal *ah, 594250008Sadrian const struct ath_desc *ds0, int *rates, int *tries) 595250008Sadrian{ 596250008Sadrian 597250008Sadrian ath_hal_printf(ah, "%s: called\n", __func__); 598250008Sadrian return AH_FALSE; /* XXX for now */ 599250008Sadrian} 600250008Sadrian 601250008Sadrian 602250008Sadrian/* 603250008Sadrian * 802.11n TX descriptor wrappers 604250008Sadrian */ 605250008Sadrianvoid 606250008Sadrianar9300_freebsd_set_11n_rate_scenario(struct ath_hal *ah, struct ath_desc *ds, 607250008Sadrian u_int durUpdateEn, u_int rtsctsRate, HAL_11N_RATE_SERIES series[], 608250008Sadrian u_int nseries, u_int flags) 609250008Sadrian{ 610250008Sadrian 611250008Sadrian /* lastds=NULL, rtscts_duration is 0, smart antenna is 0 */ 612250008Sadrian ar9300_set_11n_rate_scenario(ah, (void *) ds, (void *)ds, durUpdateEn, 613250008Sadrian rtsctsRate, 0, series, nseries, flags, 0); 614250008Sadrian} 615250008Sadrian 616250008Sadrian/* chaintxdesc */ 617250008SadrianHAL_BOOL 618250008Sadrianar9300_freebsd_chain_tx_desc(struct ath_hal *ah, struct ath_desc *ds, 619250008Sadrian HAL_DMA_ADDR *bufLenList, uint32_t *segLenList, 620250008Sadrian u_int pktLen, u_int hdrLen, HAL_PKT_TYPE type, u_int keyIx, 621250008Sadrian HAL_CIPHER cipher, uint8_t numDelims, 622250008Sadrian HAL_BOOL firstSeg, HAL_BOOL lastSeg, HAL_BOOL lastAggr) 623250008Sadrian{ 624250008Sadrian 625250008Sadrian ath_hal_printf(ah, "%s: called\n", __func__); 626250008Sadrian return AH_FALSE; 627250008Sadrian} 628250008Sadrian 629250008Sadrian/* setupfirsttxdesc */ 630250008SadrianHAL_BOOL 631250008Sadrianar9300_freebsd_setup_first_tx_desc(struct ath_hal *ah, struct ath_desc *ds, 632250008Sadrian u_int aggrLen, u_int flags, u_int txPower, u_int txRate0, 633250008Sadrian u_int txTries0, u_int antMode, u_int rtsctsRate, u_int rtsctsDuration) 634250008Sadrian{ 635250008Sadrian 636250008Sadrian ath_hal_printf(ah, "%s: called\n", __func__); 637250008Sadrian return AH_FALSE; 638250008Sadrian} 639250008Sadrian 640250008Sadrian/* setuplasttxdesc */ 641250008Sadrian/* 642250008Sadrian * This gets called but for now let's not log anything; 643250008Sadrian * it's only used to update the rate control information. 644250008Sadrian */ 645250008SadrianHAL_BOOL 646250008Sadrianar9300_freebsd_setup_last_tx_desc(struct ath_hal *ah, struct ath_desc *ds, 647250008Sadrian const struct ath_desc *ds0) 648250008Sadrian{ 649250008Sadrian 650250008Sadrian// ath_hal_printf(ah, "%s: called\n", __func__); 651250008Sadrian return AH_FALSE; 652250008Sadrian} 653250008Sadrian 654250008Sadrianvoid 655250008Sadrianar9300_freebsd_setup_11n_desc(struct ath_hal *ah, void *ds, u_int pktLen, 656250008Sadrian HAL_PKT_TYPE type, u_int txPower, u_int keyIx, u_int flags) 657250008Sadrian{ 658250008Sadrian ath_hal_printf(ah, "%s: called\n", __func__); 659250008Sadrian#if 0 660250008Sadrian struct ath_hal_9300 *ahp = AH9300(ah); 661250008Sadrian 662250008Sadrian HAL_KEY_TYPE keyType = 0; /* XXX No padding */ 663250008Sadrian 664250008Sadrian if (keyIx != HAL_TXKEYIX_INVALID) 665250008Sadrian keyType = ahp->ah_keytype[keyIx]; 666250008Sadrian 667250008Sadrian /* XXX bounds check keyix */ 668250008Sadrian ar9300_set_11n_tx_desc(ah, ds, pktLen, type, txPower, keyIx, 669250008Sadrian keyType, flags); 670250008Sadrian#endif 671250008Sadrian} 672250008Sadrian 673250008SadrianHAL_STATUS 674250008Sadrianar9300_freebsd_proc_tx_desc(struct ath_hal *ah, struct ath_desc *ds, 675250008Sadrian struct ath_tx_status *ts) 676250008Sadrian{ 677250008Sadrian 678250008Sadrian return ar9300_proc_tx_desc(ah, ts); 679250008Sadrian} 680250008Sadrian 681250008Sadrianvoid 682250008Sadrianar9300_freebsd_beacon_init(struct ath_hal *ah, uint32_t next_beacon, 683250008Sadrian uint32_t beacon_period) 684250008Sadrian{ 685250008Sadrian 686278741Sadrian ar9300_beacon_init(ah, next_beacon, beacon_period, 0, 687277329Sadrian AH_PRIVATE(ah)->ah_opmode); 688250008Sadrian} 689250008Sadrian 690250008SadrianHAL_BOOL 691250008Sadrianar9300_freebsd_get_mib_cycle_counts(struct ath_hal *ah, 692250008Sadrian HAL_SURVEY_SAMPLE *hs) 693250008Sadrian 694250008Sadrian{ 695250008Sadrian 696250008Sadrian return (AH_FALSE); 697250008Sadrian} 698250008Sadrian 699250008SadrianHAL_BOOL 700250008Sadrianar9300_freebsd_get_dfs_default_thresh(struct ath_hal *ah, 701250008Sadrian HAL_PHYERR_PARAM *pe) 702250008Sadrian{ 703250008Sadrian 704250008Sadrian /* XXX not yet */ 705250008Sadrian 706250008Sadrian return (AH_FALSE); 707250008Sadrian} 708250008Sadrian 709250008Sadrian/* 710250008Sadrian * Clear multicast filter by index - from FreeBSD ar5212_recv.c 711250008Sadrian */ 712250008Sadrianstatic HAL_BOOL 713250008Sadrianar9300ClrMulticastFilterIndex(struct ath_hal *ah, uint32_t ix) 714250008Sadrian{ 715250008Sadrian uint32_t val; 716250008Sadrian 717250008Sadrian if (ix >= 64) 718250008Sadrian return (AH_FALSE); 719250008Sadrian if (ix >= 32) { 720250008Sadrian val = OS_REG_READ(ah, AR_MCAST_FIL1); 721250008Sadrian OS_REG_WRITE(ah, AR_MCAST_FIL1, (val &~ (1<<(ix-32)))); 722250008Sadrian } else { 723250008Sadrian val = OS_REG_READ(ah, AR_MCAST_FIL0); 724250008Sadrian OS_REG_WRITE(ah, AR_MCAST_FIL0, (val &~ (1<<ix))); 725250008Sadrian } 726250008Sadrian return AH_TRUE; 727250008Sadrian} 728250008Sadrian 729250008Sadrian/* 730250008Sadrian * Set multicast filter by index - from FreeBSD ar5212_recv.c 731250008Sadrian */ 732250008Sadrianstatic HAL_BOOL 733250008Sadrianar9300SetMulticastFilterIndex(struct ath_hal *ah, uint32_t ix) 734250008Sadrian{ 735250008Sadrian uint32_t val; 736250008Sadrian 737250008Sadrian if (ix >= 64) 738250008Sadrian return (AH_FALSE); 739250008Sadrian if (ix >= 32) { 740250008Sadrian val = OS_REG_READ(ah, AR_MCAST_FIL1); 741250008Sadrian OS_REG_WRITE(ah, AR_MCAST_FIL1, (val | (1<<(ix-32)))); 742250008Sadrian } else { 743250008Sadrian val = OS_REG_READ(ah, AR_MCAST_FIL0); 744250008Sadrian OS_REG_WRITE(ah, AR_MCAST_FIL0, (val | (1<<ix))); 745250008Sadrian } 746250008Sadrian return (AH_TRUE); 747250008Sadrian} 748252233Sadrian 749278807Sadrian#define TU_TO_USEC(_tu) ((_tu) << 10) 750278807Sadrian#define ONE_EIGHTH_TU_TO_USEC(_tu8) ((_tu8) << 7) 751278807Sadrian 752252233Sadrian/* 753278807Sadrian * Initializes all of the hardware registers used to 754278807Sadrian * send beacons. Note that for station operation the 755278807Sadrian * driver calls ar9300_set_sta_beacon_timers instead. 756278807Sadrian */ 757278807Sadrianstatic void 758278807Sadrianar9300_beacon_set_beacon_timers(struct ath_hal *ah, 759278807Sadrian const HAL_BEACON_TIMERS *bt) 760278807Sadrian{ 761278807Sadrian uint32_t bperiod; 762278807Sadrian 763278807Sadrian#if 0 764278807Sadrian HALASSERT(opmode == HAL_M_IBSS || opmode == HAL_M_HOSTAP); 765278807Sadrian if (opmode == HAL_M_IBSS) { 766278807Sadrian OS_REG_SET_BIT(ah, AR_TXCFG, AR_TXCFG_ADHOC_BEACON_ATIM_TX_POLICY); 767278807Sadrian } 768278807Sadrian#endif 769278807Sadrian 770278807Sadrian /* XXX TODO: should migrate the HAL code to always use ONE_EIGHTH_TU */ 771278807Sadrian OS_REG_WRITE(ah, AR_NEXT_TBTT_TIMER, TU_TO_USEC(bt->bt_nexttbtt)); 772278807Sadrian OS_REG_WRITE(ah, AR_NEXT_DMA_BEACON_ALERT, ONE_EIGHTH_TU_TO_USEC(bt->bt_nextdba)); 773278807Sadrian OS_REG_WRITE(ah, AR_NEXT_SWBA, ONE_EIGHTH_TU_TO_USEC(bt->bt_nextswba)); 774278807Sadrian OS_REG_WRITE(ah, AR_NEXT_NDP_TIMER, TU_TO_USEC(bt->bt_nextatim)); 775278807Sadrian 776278807Sadrian bperiod = TU_TO_USEC(bt->bt_intval & HAL_BEACON_PERIOD); 777301638Sadrian AH9300(ah)->ah_beaconInterval = bt->bt_intval & HAL_BEACON_PERIOD; 778278807Sadrian OS_REG_WRITE(ah, AR_BEACON_PERIOD, bperiod); 779278807Sadrian OS_REG_WRITE(ah, AR_DMA_BEACON_PERIOD, bperiod); 780278807Sadrian OS_REG_WRITE(ah, AR_SWBA_PERIOD, bperiod); 781278807Sadrian OS_REG_WRITE(ah, AR_NDP_PERIOD, bperiod); 782278807Sadrian 783278807Sadrian /* 784278807Sadrian * Reset TSF if required. 785278807Sadrian */ 786278807Sadrian if (bt->bt_intval & HAL_BEACON_RESET_TSF) 787278807Sadrian ar9300_reset_tsf(ah); 788278807Sadrian 789278807Sadrian /* enable timers */ 790278807Sadrian /* NB: flags == 0 handled specially for backwards compatibility */ 791278807Sadrian OS_REG_SET_BIT(ah, AR_TIMER_MODE, 792278807Sadrian bt->bt_flags != 0 ? bt->bt_flags : 793278807Sadrian AR_TBTT_TIMER_EN | AR_DBA_TIMER_EN | AR_SWBA_TIMER_EN); 794278807Sadrian} 795278807Sadrian 796278807Sadrian 797278807Sadrian/* 798252233Sadrian * RF attach stubs 799252233Sadrian */ 800252233Sadrian 801252233Sadrianstatic HAL_BOOL 802252233Sadrianrf9330_attach(struct ath_hal *ah, HAL_STATUS *status) 803252233Sadrian{ 804252233Sadrian 805252233Sadrian (*status) = HAL_EINVAL; 806252233Sadrian return (AH_FALSE); 807252233Sadrian} 808252233Sadrian 809252233Sadrianstatic HAL_BOOL 810252233Sadrianrf9330_probe(struct ath_hal *ah) 811252233Sadrian{ 812252233Sadrian return (AH_FALSE); 813252233Sadrian} 814252233Sadrian 815252233SadrianAH_RF(RF9330, rf9330_probe, rf9330_attach); 816252233Sadrian 817