ar5416_attach.c revision 222644
1185377Ssam/* 2185377Ssam * Copyright (c) 2002-2008 Sam Leffler, Errno Consulting 3185377Ssam * Copyright (c) 2002-2008 Atheros Communications, Inc. 4185377Ssam * 5185377Ssam * Permission to use, copy, modify, and/or distribute this software for any 6185377Ssam * purpose with or without fee is hereby granted, provided that the above 7185377Ssam * copyright notice and this permission notice appear in all copies. 8185377Ssam * 9185377Ssam * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10185377Ssam * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11185377Ssam * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12185377Ssam * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13185377Ssam * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14185377Ssam * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15185377Ssam * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16185377Ssam * 17188970Ssam * $FreeBSD: head/sys/dev/ath/ath_hal/ar5416/ar5416_attach.c 222644 2011-06-03 07:27:53Z adrian $ 18185377Ssam */ 19185377Ssam#include "opt_ah.h" 20185377Ssam 21185377Ssam#include "ah.h" 22185377Ssam#include "ah_internal.h" 23185377Ssam#include "ah_devid.h" 24185377Ssam 25189747Ssam#include "ah_eeprom_v14.h" 26189747Ssam 27185377Ssam#include "ar5416/ar5416.h" 28185377Ssam#include "ar5416/ar5416reg.h" 29185377Ssam#include "ar5416/ar5416phy.h" 30185377Ssam 31185377Ssam#include "ar5416/ar5416.ini" 32185377Ssam 33188979Ssamstatic void ar5416ConfigPCIE(struct ath_hal *ah, HAL_BOOL restore); 34189747Ssamstatic void ar5416WriteIni(struct ath_hal *ah, 35189747Ssam const struct ieee80211_channel *chan); 36189747Ssamstatic void ar5416SpurMitigate(struct ath_hal *ah, 37189747Ssam const struct ieee80211_channel *chan); 38188979Ssam 39185377Ssamstatic void 40185377Ssamar5416AniSetup(struct ath_hal *ah) 41185377Ssam{ 42185377Ssam static const struct ar5212AniParams aniparams = { 43185377Ssam .maxNoiseImmunityLevel = 4, /* levels 0..4 */ 44185377Ssam .totalSizeDesired = { -55, -55, -55, -55, -62 }, 45185377Ssam .coarseHigh = { -14, -14, -14, -14, -12 }, 46185377Ssam .coarseLow = { -64, -64, -64, -64, -70 }, 47185377Ssam .firpwr = { -78, -78, -78, -78, -80 }, 48185377Ssam .maxSpurImmunityLevel = 2, 49185377Ssam .cycPwrThr1 = { 2, 4, 6 }, 50185377Ssam .maxFirstepLevel = 2, /* levels 0..2 */ 51185377Ssam .firstep = { 0, 4, 8 }, 52185377Ssam .ofdmTrigHigh = 500, 53185377Ssam .ofdmTrigLow = 200, 54185377Ssam .cckTrigHigh = 200, 55185377Ssam .cckTrigLow = 100, 56185377Ssam .rssiThrHigh = 40, 57185377Ssam .rssiThrLow = 7, 58185377Ssam .period = 100, 59185377Ssam }; 60219979Sadrian /* NB: disable ANI noise immmunity for reliable RIFS rx */ 61222276Sadrian AH5416(ah)->ah_ani_function &= ~(1 << HAL_ANI_NOISE_IMMUNITY_LEVEL); 62219979Sadrian ar5416AniAttach(ah, &aniparams, &aniparams, AH_TRUE); 63185377Ssam} 64185377Ssam 65185377Ssam/* 66219393Sadrian * AR5416 doesn't do OLC or temperature compensation. 67219393Sadrian */ 68219393Sadrianstatic void 69219393Sadrianar5416olcInit(struct ath_hal *ah) 70219393Sadrian{ 71219393Sadrian} 72219393Sadrian 73219393Sadrianstatic void 74219393Sadrianar5416olcTempCompensation(struct ath_hal *ah) 75219393Sadrian{ 76219393Sadrian} 77219393Sadrian 78219393Sadrian/* 79185377Ssam * Attach for an AR5416 part. 80185377Ssam */ 81185377Ssamvoid 82185377Ssamar5416InitState(struct ath_hal_5416 *ahp5416, uint16_t devid, HAL_SOFTC sc, 83185377Ssam HAL_BUS_TAG st, HAL_BUS_HANDLE sh, HAL_STATUS *status) 84185377Ssam{ 85185377Ssam struct ath_hal_5212 *ahp; 86185377Ssam struct ath_hal *ah; 87185377Ssam 88185377Ssam ahp = &ahp5416->ah_5212; 89185377Ssam ar5212InitState(ahp, devid, sc, st, sh, status); 90185377Ssam ah = &ahp->ah_priv.h; 91185377Ssam 92185377Ssam /* override 5212 methods for our needs */ 93185377Ssam ah->ah_magic = AR5416_MAGIC; 94185377Ssam ah->ah_getRateTable = ar5416GetRateTable; 95185377Ssam ah->ah_detach = ar5416Detach; 96185377Ssam 97185377Ssam /* Reset functions */ 98185377Ssam ah->ah_reset = ar5416Reset; 99185377Ssam ah->ah_phyDisable = ar5416PhyDisable; 100185377Ssam ah->ah_disable = ar5416Disable; 101188979Ssam ah->ah_configPCIE = ar5416ConfigPCIE; 102185377Ssam ah->ah_perCalibration = ar5416PerCalibration; 103185380Ssam ah->ah_perCalibrationN = ar5416PerCalibrationN, 104185380Ssam ah->ah_resetCalValid = ar5416ResetCalValid, 105185377Ssam ah->ah_setTxPowerLimit = ar5416SetTxPowerLimit; 106203930Srpaulo ah->ah_setTxPower = ar5416SetTransmitPower; 107203930Srpaulo ah->ah_setBoardValues = ar5416SetBoardValues; 108185377Ssam 109185377Ssam /* Transmit functions */ 110185377Ssam ah->ah_stopTxDma = ar5416StopTxDma; 111185377Ssam ah->ah_setupTxDesc = ar5416SetupTxDesc; 112185377Ssam ah->ah_setupXTxDesc = ar5416SetupXTxDesc; 113185377Ssam ah->ah_fillTxDesc = ar5416FillTxDesc; 114185377Ssam ah->ah_procTxDesc = ar5416ProcTxDesc; 115217621Sadrian ah->ah_getTxCompletionRates = ar5416GetTxCompletionRates; 116219792Sadrian ah->ah_setupTxQueue = ar5416SetupTxQueue; 117219792Sadrian ah->ah_resetTxQueue = ar5416ResetTxQueue; 118185377Ssam 119185377Ssam /* Receive Functions */ 120185377Ssam ah->ah_startPcuReceive = ar5416StartPcuReceive; 121185377Ssam ah->ah_stopPcuReceive = ar5416StopPcuReceive; 122185377Ssam ah->ah_setupRxDesc = ar5416SetupRxDesc; 123185377Ssam ah->ah_procRxDesc = ar5416ProcRxDesc; 124217687Sadrian ah->ah_rxMonitor = ar5416RxMonitor; 125217687Sadrian ah->ah_aniPoll = ar5416AniPoll; 126217687Sadrian ah->ah_procMibEvent = ar5416ProcessMibIntr; 127185377Ssam 128185377Ssam /* Misc Functions */ 129217686Sadrian ah->ah_getCapability = ar5416GetCapability; 130185377Ssam ah->ah_getDiagState = ar5416GetDiagState; 131185377Ssam ah->ah_setLedState = ar5416SetLedState; 132185377Ssam ah->ah_gpioCfgOutput = ar5416GpioCfgOutput; 133185377Ssam ah->ah_gpioCfgInput = ar5416GpioCfgInput; 134185377Ssam ah->ah_gpioGet = ar5416GpioGet; 135185377Ssam ah->ah_gpioSet = ar5416GpioSet; 136185377Ssam ah->ah_gpioSetIntr = ar5416GpioSetIntr; 137185377Ssam ah->ah_resetTsf = ar5416ResetTsf; 138185377Ssam ah->ah_getRfGain = ar5416GetRfgain; 139185377Ssam ah->ah_setAntennaSwitch = ar5416SetAntennaSwitch; 140185377Ssam ah->ah_setDecompMask = ar5416SetDecompMask; 141185377Ssam ah->ah_setCoverageClass = ar5416SetCoverageClass; 142222644Sadrian ah->ah_setQuiet = ar5416SetQuiet; 143185377Ssam 144185377Ssam ah->ah_resetKeyCacheEntry = ar5416ResetKeyCacheEntry; 145185377Ssam ah->ah_setKeyCacheEntry = ar5416SetKeyCacheEntry; 146185377Ssam 147222584Sadrian /* DFS Functions */ 148222584Sadrian ah->ah_enableDfs = ar5416EnableDfs; 149222584Sadrian ah->ah_getDfsThresh = ar5416GetDfsThresh; 150222584Sadrian 151185377Ssam /* Power Management Functions */ 152185377Ssam ah->ah_setPowerMode = ar5416SetPowerMode; 153185377Ssam 154185377Ssam /* Beacon Management Functions */ 155185377Ssam ah->ah_setBeaconTimers = ar5416SetBeaconTimers; 156185377Ssam ah->ah_beaconInit = ar5416BeaconInit; 157185377Ssam ah->ah_setStationBeaconTimers = ar5416SetStaBeaconTimers; 158185377Ssam ah->ah_resetStationBeaconTimers = ar5416ResetStaBeaconTimers; 159185377Ssam 160218066Sadrian /* 802.11n Functions */ 161185377Ssam ah->ah_chainTxDesc = ar5416ChainTxDesc; 162185377Ssam ah->ah_setupFirstTxDesc = ar5416SetupFirstTxDesc; 163185377Ssam ah->ah_setupLastTxDesc = ar5416SetupLastTxDesc; 164185377Ssam ah->ah_set11nRateScenario = ar5416Set11nRateScenario; 165185377Ssam ah->ah_set11nAggrMiddle = ar5416Set11nAggrMiddle; 166185377Ssam ah->ah_clr11nAggr = ar5416Clr11nAggr; 167185377Ssam ah->ah_set11nBurstDuration = ar5416Set11nBurstDuration; 168185377Ssam ah->ah_get11nExtBusy = ar5416Get11nExtBusy; 169185377Ssam ah->ah_set11nMac2040 = ar5416Set11nMac2040; 170185377Ssam ah->ah_get11nRxClear = ar5416Get11nRxClear; 171185377Ssam ah->ah_set11nRxClear = ar5416Set11nRxClear; 172185377Ssam 173185377Ssam /* Interrupt functions */ 174185377Ssam ah->ah_isInterruptPending = ar5416IsInterruptPending; 175185377Ssam ah->ah_getPendingInterrupts = ar5416GetPendingInterrupts; 176185377Ssam ah->ah_setInterrupts = ar5416SetInterrupts; 177185377Ssam 178185377Ssam ahp->ah_priv.ah_getWirelessModes= ar5416GetWirelessModes; 179185377Ssam ahp->ah_priv.ah_eepromRead = ar5416EepromRead; 180185377Ssam#ifdef AH_SUPPORT_WRITE_EEPROM 181185377Ssam ahp->ah_priv.ah_eepromWrite = ar5416EepromWrite; 182185377Ssam#endif 183185377Ssam ahp->ah_priv.ah_getChipPowerLimits = ar5416GetChipPowerLimits; 184185377Ssam 185219393Sadrian /* Internal ops */ 186189747Ssam AH5416(ah)->ah_writeIni = ar5416WriteIni; 187189747Ssam AH5416(ah)->ah_spurMitigate = ar5416SpurMitigate; 188219393Sadrian 189220990Sadrian /* Internal baseband ops */ 190220990Sadrian AH5416(ah)->ah_initPLL = ar5416InitPLL; 191220990Sadrian 192219480Sadrian /* Internal calibration ops */ 193219480Sadrian AH5416(ah)->ah_cal_initcal = ar5416InitCalHardware; 194219480Sadrian 195219393Sadrian /* Internal TX power control related operations */ 196219393Sadrian AH5416(ah)->ah_olcInit = ar5416olcInit; 197219393Sadrian AH5416(ah)->ah_olcTempCompensation = ar5416olcTempCompensation; 198219393Sadrian AH5416(ah)->ah_setPowerCalTable = ar5416SetPowerCalTable; 199219393Sadrian 200185377Ssam /* 201185377Ssam * Start by setting all Owl devices to 2x2 202185377Ssam */ 203185377Ssam AH5416(ah)->ah_rx_chainmask = AR5416_DEFAULT_RXCHAINMASK; 204185377Ssam AH5416(ah)->ah_tx_chainmask = AR5416_DEFAULT_TXCHAINMASK; 205218763Sadrian 206218763Sadrian /* Enable all ANI functions to begin with */ 207222276Sadrian AH5416(ah)->ah_ani_function = 0xffffffff; 208222265Sadrian 209222265Sadrian /* Set overridable ANI methods */ 210222265Sadrian AH5212(ah)->ah_aniControl = ar5416AniControl; 211185377Ssam} 212185377Ssam 213188971Ssamuint32_t 214188971Ssamar5416GetRadioRev(struct ath_hal *ah) 215188971Ssam{ 216188971Ssam uint32_t val; 217188971Ssam int i; 218188971Ssam 219188971Ssam /* Read Radio Chip Rev Extract */ 220188971Ssam OS_REG_WRITE(ah, AR_PHY(0x36), 0x00007058); 221188971Ssam for (i = 0; i < 8; i++) 222188971Ssam OS_REG_WRITE(ah, AR_PHY(0x20), 0x00010000); 223188971Ssam val = (OS_REG_READ(ah, AR_PHY(256)) >> 24) & 0xff; 224188971Ssam val = ((val & 0xf0) >> 4) | ((val & 0x0f) << 4); 225188971Ssam return ath_hal_reverseBits(val, 8); 226188971Ssam} 227188971Ssam 228185377Ssam/* 229185377Ssam * Attach for an AR5416 part. 230185377Ssam */ 231188972Ssamstatic struct ath_hal * 232185377Ssamar5416Attach(uint16_t devid, HAL_SOFTC sc, 233217624Sadrian HAL_BUS_TAG st, HAL_BUS_HANDLE sh, uint16_t *eepromdata, 234217624Sadrian HAL_STATUS *status) 235185377Ssam{ 236185377Ssam struct ath_hal_5416 *ahp5416; 237185377Ssam struct ath_hal_5212 *ahp; 238185377Ssam struct ath_hal *ah; 239185377Ssam uint32_t val; 240185377Ssam HAL_STATUS ecode; 241185377Ssam HAL_BOOL rfStatus; 242185377Ssam 243185377Ssam HALDEBUG(AH_NULL, HAL_DEBUG_ATTACH, "%s: sc %p st %p sh %p\n", 244185377Ssam __func__, sc, (void*) st, (void*) sh); 245185377Ssam 246185377Ssam /* NB: memory is returned zero'd */ 247185377Ssam ahp5416 = ath_hal_malloc(sizeof (struct ath_hal_5416) + 248185377Ssam /* extra space for Owl 2.1/2.2 WAR */ 249185377Ssam sizeof(ar5416Addac) 250185377Ssam ); 251185377Ssam if (ahp5416 == AH_NULL) { 252185377Ssam HALDEBUG(AH_NULL, HAL_DEBUG_ANY, 253185377Ssam "%s: cannot allocate memory for state block\n", __func__); 254185377Ssam *status = HAL_ENOMEM; 255185377Ssam return AH_NULL; 256185377Ssam } 257185377Ssam ar5416InitState(ahp5416, devid, sc, st, sh, status); 258185377Ssam ahp = &ahp5416->ah_5212; 259185377Ssam ah = &ahp->ah_priv.h; 260185377Ssam 261185377Ssam if (!ar5416SetResetReg(ah, HAL_RESET_POWER_ON)) { 262185377Ssam /* reset chip */ 263185377Ssam HALDEBUG(ah, HAL_DEBUG_ANY, "%s: couldn't reset chip\n", __func__); 264185377Ssam ecode = HAL_EIO; 265185377Ssam goto bad; 266185377Ssam } 267185377Ssam 268185377Ssam if (!ar5416SetPowerMode(ah, HAL_PM_AWAKE, AH_TRUE)) { 269185377Ssam HALDEBUG(ah, HAL_DEBUG_ANY, "%s: couldn't wakeup chip\n", __func__); 270185377Ssam ecode = HAL_EIO; 271185377Ssam goto bad; 272185377Ssam } 273185377Ssam /* Read Revisions from Chips before taking out of reset */ 274185377Ssam val = OS_REG_READ(ah, AR_SREV) & AR_SREV_ID; 275185377Ssam AH_PRIVATE(ah)->ah_macVersion = val >> AR_SREV_ID_S; 276185377Ssam AH_PRIVATE(ah)->ah_macRev = val & AR_SREV_REVISION; 277188979Ssam AH_PRIVATE(ah)->ah_ispcie = (devid == AR5416_DEVID_PCIE); 278185377Ssam 279185377Ssam /* setup common ini data; rf backends handle remainder */ 280185377Ssam HAL_INI_INIT(&ahp->ah_ini_modes, ar5416Modes, 6); 281185377Ssam HAL_INI_INIT(&ahp->ah_ini_common, ar5416Common, 2); 282185377Ssam 283185377Ssam HAL_INI_INIT(&AH5416(ah)->ah_ini_bb_rfgain, ar5416BB_RfGain, 3); 284185377Ssam HAL_INI_INIT(&AH5416(ah)->ah_ini_bank0, ar5416Bank0, 2); 285185377Ssam HAL_INI_INIT(&AH5416(ah)->ah_ini_bank1, ar5416Bank1, 2); 286185377Ssam HAL_INI_INIT(&AH5416(ah)->ah_ini_bank2, ar5416Bank2, 2); 287185377Ssam HAL_INI_INIT(&AH5416(ah)->ah_ini_bank3, ar5416Bank3, 3); 288185377Ssam HAL_INI_INIT(&AH5416(ah)->ah_ini_bank6, ar5416Bank6, 3); 289185377Ssam HAL_INI_INIT(&AH5416(ah)->ah_ini_bank7, ar5416Bank7, 2); 290185377Ssam HAL_INI_INIT(&AH5416(ah)->ah_ini_addac, ar5416Addac, 2); 291185377Ssam 292219840Sadrian if (! IS_5416V2_2(ah)) { /* Owl 2.1/2.0 */ 293219839Sadrian ath_hal_printf(ah, "[ath] Enabling CLKDRV workaround for AR5416 < v2.2\n"); 294185377Ssam struct ini { 295185377Ssam uint32_t *data; /* NB: !const */ 296185377Ssam int rows, cols; 297185377Ssam }; 298185377Ssam /* override CLKDRV value */ 299185377Ssam OS_MEMCPY(&AH5416(ah)[1], ar5416Addac, sizeof(ar5416Addac)); 300185377Ssam AH5416(ah)->ah_ini_addac.data = (uint32_t *) &AH5416(ah)[1]; 301185377Ssam HAL_INI_VAL((struct ini *)&AH5416(ah)->ah_ini_addac, 31, 1) = 0; 302185377Ssam } 303185377Ssam 304188979Ssam HAL_INI_INIT(&AH5416(ah)->ah_ini_pcieserdes, ar5416PciePhy, 2); 305188979Ssam ar5416AttachPCIE(ah); 306188979Ssam 307188973Ssam ecode = ath_hal_v14EepromAttach(ah); 308188973Ssam if (ecode != HAL_OK) 309188973Ssam goto bad; 310188973Ssam 311185377Ssam if (!ar5416ChipReset(ah, AH_NULL)) { /* reset chip */ 312185377Ssam HALDEBUG(ah, HAL_DEBUG_ANY, "%s: chip reset failed\n", 313185377Ssam __func__); 314185377Ssam ecode = HAL_EIO; 315185377Ssam goto bad; 316185377Ssam } 317185377Ssam 318185377Ssam AH_PRIVATE(ah)->ah_phyRev = OS_REG_READ(ah, AR_PHY_CHIP_ID); 319185377Ssam 320185377Ssam if (!ar5212ChipTest(ah)) { 321185377Ssam HALDEBUG(ah, HAL_DEBUG_ANY, "%s: hardware self-test failed\n", 322185377Ssam __func__); 323185377Ssam ecode = HAL_ESELFTEST; 324185377Ssam goto bad; 325185377Ssam } 326185377Ssam 327185377Ssam /* 328185377Ssam * Set correct Baseband to analog shift 329185377Ssam * setting to access analog chips. 330185377Ssam */ 331185377Ssam OS_REG_WRITE(ah, AR_PHY(0), 0x00000007); 332185377Ssam 333185377Ssam /* Read Radio Chip Rev Extract */ 334185377Ssam AH_PRIVATE(ah)->ah_analog5GhzRev = ar5212GetRadioRev(ah); 335185377Ssam switch (AH_PRIVATE(ah)->ah_analog5GhzRev & AR_RADIO_SREV_MAJOR) { 336185377Ssam case AR_RAD5122_SREV_MAJOR: /* Fowl: 5G/2x2 */ 337185377Ssam case AR_RAD2122_SREV_MAJOR: /* Fowl: 2+5G/2x2 */ 338185377Ssam case AR_RAD2133_SREV_MAJOR: /* Fowl: 2G/3x3 */ 339185377Ssam case AR_RAD5133_SREV_MAJOR: /* Fowl: 2+5G/3x3 */ 340185377Ssam break; 341185377Ssam default: 342185377Ssam if (AH_PRIVATE(ah)->ah_analog5GhzRev == 0) { 343185377Ssam /* 344185377Ssam * When RF_Silen is used the analog chip is reset. 345185377Ssam * So when the system boots with radio switch off 346185377Ssam * the RF chip rev reads back as zero and we need 347185377Ssam * to use the mac+phy revs to set the radio rev. 348185377Ssam */ 349185377Ssam AH_PRIVATE(ah)->ah_analog5GhzRev = 350185377Ssam AR_RAD5133_SREV_MAJOR; 351185377Ssam break; 352185377Ssam } 353185377Ssam /* NB: silently accept anything in release code per Atheros */ 354185377Ssam#ifdef AH_DEBUG 355185377Ssam HALDEBUG(ah, HAL_DEBUG_ANY, 356185377Ssam "%s: 5G Radio Chip Rev 0x%02X is not supported by " 357185377Ssam "this driver\n", __func__, 358185377Ssam AH_PRIVATE(ah)->ah_analog5GhzRev); 359185377Ssam ecode = HAL_ENOTSUPP; 360185377Ssam goto bad; 361185377Ssam#endif 362185377Ssam } 363185377Ssam 364185377Ssam /* 365185377Ssam * Got everything we need now to setup the capabilities. 366185377Ssam */ 367185377Ssam if (!ar5416FillCapabilityInfo(ah)) { 368185377Ssam ecode = HAL_EEREAD; 369185377Ssam goto bad; 370185377Ssam } 371185377Ssam 372185377Ssam ecode = ath_hal_eepromGet(ah, AR_EEP_MACADDR, ahp->ah_macaddr); 373185377Ssam if (ecode != HAL_OK) { 374185377Ssam HALDEBUG(ah, HAL_DEBUG_ANY, 375185377Ssam "%s: error getting mac address from EEPROM\n", __func__); 376185377Ssam goto bad; 377185377Ssam } 378185377Ssam /* XXX How about the serial number ? */ 379185377Ssam /* Read Reg Domain */ 380185377Ssam AH_PRIVATE(ah)->ah_currentRD = 381185377Ssam ath_hal_eepromGet(ah, AR_EEP_REGDMN_0, AH_NULL); 382221596Sadrian AH_PRIVATE(ah)->ah_currentRDext = 383221596Sadrian ath_hal_eepromGet(ah, AR_EEP_REGDMN_1, AH_NULL); 384185377Ssam 385185377Ssam /* 386185377Ssam * ah_miscMode is populated by ar5416FillCapabilityInfo() 387185377Ssam * starting from griffin. Set here to make sure that 388185377Ssam * AR_MISC_MODE_MIC_NEW_LOC_ENABLE is set before a GTK is 389185380Ssam * placed into hardware. 390185377Ssam */ 391185377Ssam if (ahp->ah_miscMode != 0) 392219771Sadrian OS_REG_WRITE(ah, AR_MISC_MODE, OS_REG_READ(ah, AR_MISC_MODE) | ahp->ah_miscMode); 393185377Ssam 394185377Ssam rfStatus = ar2133RfAttach(ah, &ecode); 395185377Ssam if (!rfStatus) { 396185377Ssam HALDEBUG(ah, HAL_DEBUG_ANY, "%s: RF setup failed, status %u\n", 397185377Ssam __func__, ecode); 398185377Ssam goto bad; 399185377Ssam } 400185377Ssam 401185377Ssam ar5416AniSetup(ah); /* Anti Noise Immunity */ 402218068Sadrian 403218068Sadrian AH5416(ah)->nf_2g.max = AR_PHY_CCA_MAX_GOOD_VAL_5416_2GHZ; 404218068Sadrian AH5416(ah)->nf_2g.min = AR_PHY_CCA_MIN_GOOD_VAL_5416_2GHZ; 405218068Sadrian AH5416(ah)->nf_2g.nominal = AR_PHY_CCA_NOM_VAL_5416_2GHZ; 406218068Sadrian AH5416(ah)->nf_5g.max = AR_PHY_CCA_MAX_GOOD_VAL_5416_5GHZ; 407218068Sadrian AH5416(ah)->nf_5g.min = AR_PHY_CCA_MIN_GOOD_VAL_5416_5GHZ; 408218068Sadrian AH5416(ah)->nf_5g.nominal = AR_PHY_CCA_NOM_VAL_5416_5GHZ; 409218068Sadrian 410203882Srpaulo ar5416InitNfHistBuff(AH5416(ah)->ah_cal.nfCalHist); 411185377Ssam 412185377Ssam HALDEBUG(ah, HAL_DEBUG_ATTACH, "%s: return\n", __func__); 413185377Ssam 414185377Ssam return ah; 415185377Ssambad: 416185377Ssam if (ahp) 417185377Ssam ar5416Detach((struct ath_hal *) ahp); 418185377Ssam if (status) 419185377Ssam *status = ecode; 420185377Ssam return AH_NULL; 421185377Ssam} 422185377Ssam 423185377Ssamvoid 424185377Ssamar5416Detach(struct ath_hal *ah) 425185377Ssam{ 426185377Ssam HALDEBUG(ah, HAL_DEBUG_ATTACH, "%s:\n", __func__); 427185377Ssam 428185377Ssam HALASSERT(ah != AH_NULL); 429185377Ssam HALASSERT(ah->ah_magic == AR5416_MAGIC); 430185377Ssam 431221777Sadrian /* Make sure that chip is awake before writing to it */ 432221777Sadrian if (! ar5416SetPowerMode(ah, HAL_PM_AWAKE, AH_TRUE)) 433221777Sadrian HALDEBUG(ah, HAL_DEBUG_UNMASKABLE, 434221777Sadrian "%s: failed to wake up chip\n", 435221777Sadrian __func__); 436221777Sadrian 437185380Ssam ar5416AniDetach(ah); 438185377Ssam ar5212RfDetach(ah); 439185377Ssam ah->ah_disable(ah); 440185377Ssam ar5416SetPowerMode(ah, HAL_PM_FULL_SLEEP, AH_TRUE); 441185377Ssam ath_hal_eepromDetach(ah); 442185377Ssam ath_hal_free(ah); 443185377Ssam} 444185377Ssam 445188979Ssamvoid 446188979Ssamar5416AttachPCIE(struct ath_hal *ah) 447188979Ssam{ 448188979Ssam if (AH_PRIVATE(ah)->ah_ispcie) 449188979Ssam ath_hal_configPCIE(ah, AH_FALSE); 450188979Ssam else 451188979Ssam ath_hal_disablePCIE(ah); 452188979Ssam} 453188979Ssam 454188979Ssamstatic void 455188979Ssamar5416ConfigPCIE(struct ath_hal *ah, HAL_BOOL restore) 456188979Ssam{ 457188979Ssam if (AH_PRIVATE(ah)->ah_ispcie && !restore) { 458188979Ssam ath_hal_ini_write(ah, &AH5416(ah)->ah_ini_pcieserdes, 1, 0); 459188979Ssam OS_DELAY(1000); 460188979Ssam OS_REG_SET_BIT(ah, AR_PCIE_PM_CTRL, AR_PCIE_PM_CTRL_ENA); 461188979Ssam OS_REG_WRITE(ah, AR_WA, AR_WA_DEFAULT); 462188979Ssam } 463188979Ssam} 464188979Ssam 465189747Ssamstatic void 466189747Ssamar5416WriteIni(struct ath_hal *ah, const struct ieee80211_channel *chan) 467189747Ssam{ 468189747Ssam u_int modesIndex, freqIndex; 469189747Ssam int regWrites = 0; 470189747Ssam 471189747Ssam /* Setup the indices for the next set of register array writes */ 472189747Ssam /* XXX Ignore 11n dynamic mode on the AR5416 for the moment */ 473189747Ssam if (IEEE80211_IS_CHAN_2GHZ(chan)) { 474189747Ssam freqIndex = 2; 475189747Ssam if (IEEE80211_IS_CHAN_HT40(chan)) 476189747Ssam modesIndex = 3; 477189747Ssam else if (IEEE80211_IS_CHAN_108G(chan)) 478189747Ssam modesIndex = 5; 479189747Ssam else 480189747Ssam modesIndex = 4; 481189747Ssam } else { 482189747Ssam freqIndex = 1; 483189747Ssam if (IEEE80211_IS_CHAN_HT40(chan) || 484189747Ssam IEEE80211_IS_CHAN_TURBO(chan)) 485189747Ssam modesIndex = 2; 486189747Ssam else 487189747Ssam modesIndex = 1; 488189747Ssam } 489189747Ssam 490189747Ssam /* Set correct Baseband to analog shift setting to access analog chips. */ 491189747Ssam OS_REG_WRITE(ah, AR_PHY(0), 0x00000007); 492189747Ssam 493189747Ssam /* 494189747Ssam * Write addac shifts 495189747Ssam */ 496189747Ssam OS_REG_WRITE(ah, AR_PHY_ADC_SERIAL_CTL, AR_PHY_SEL_EXTERNAL_RADIO); 497219863Sadrian 498189747Ssam /* NB: only required for Sowl */ 499219863Sadrian if (AR_SREV_SOWL(ah)) 500219863Sadrian ar5416EepromSetAddac(ah, chan); 501219863Sadrian 502189747Ssam regWrites = ath_hal_ini_write(ah, &AH5416(ah)->ah_ini_addac, 1, 503189747Ssam regWrites); 504189747Ssam OS_REG_WRITE(ah, AR_PHY_ADC_SERIAL_CTL, AR_PHY_SEL_INTERNAL_ADDAC); 505189747Ssam 506189747Ssam regWrites = ath_hal_ini_write(ah, &AH5212(ah)->ah_ini_modes, 507189747Ssam modesIndex, regWrites); 508189747Ssam regWrites = ath_hal_ini_write(ah, &AH5212(ah)->ah_ini_common, 509189747Ssam 1, regWrites); 510189747Ssam 511189747Ssam /* XXX updated regWrites? */ 512189747Ssam AH5212(ah)->ah_rfHal->writeRegs(ah, modesIndex, freqIndex, regWrites); 513189747Ssam} 514189747Ssam 515185377Ssam/* 516189747Ssam * Convert to baseband spur frequency given input channel frequency 517189747Ssam * and compute register settings below. 518189747Ssam */ 519189747Ssam 520189747Ssamstatic void 521189747Ssamar5416SpurMitigate(struct ath_hal *ah, const struct ieee80211_channel *chan) 522189747Ssam{ 523189747Ssam uint16_t freq = ath_hal_gethwchannel(ah, chan); 524189747Ssam static const int pilot_mask_reg[4] = { AR_PHY_TIMING7, AR_PHY_TIMING8, 525189747Ssam AR_PHY_PILOT_MASK_01_30, AR_PHY_PILOT_MASK_31_60 }; 526189747Ssam static const int chan_mask_reg[4] = { AR_PHY_TIMING9, AR_PHY_TIMING10, 527189747Ssam AR_PHY_CHANNEL_MASK_01_30, AR_PHY_CHANNEL_MASK_31_60 }; 528189747Ssam static const int inc[4] = { 0, 100, 0, 0 }; 529189747Ssam 530189747Ssam int bb_spur = AR_NO_SPUR; 531189747Ssam int bin, cur_bin; 532189747Ssam int spur_freq_sd; 533189747Ssam int spur_delta_phase; 534189747Ssam int denominator; 535189747Ssam int upper, lower, cur_vit_mask; 536189747Ssam int tmp, new; 537189747Ssam int i; 538189747Ssam 539189747Ssam int8_t mask_m[123]; 540189747Ssam int8_t mask_p[123]; 541189747Ssam int8_t mask_amt; 542189747Ssam int tmp_mask; 543189747Ssam int cur_bb_spur; 544189747Ssam HAL_BOOL is2GHz = IEEE80211_IS_CHAN_2GHZ(chan); 545189747Ssam 546189747Ssam OS_MEMZERO(mask_m, sizeof(mask_m)); 547189747Ssam OS_MEMZERO(mask_p, sizeof(mask_p)); 548189747Ssam 549189747Ssam /* 550189747Ssam * Need to verify range +/- 9.5 for static ht20, otherwise spur 551189747Ssam * is out-of-band and can be ignored. 552189747Ssam */ 553189747Ssam /* XXX ath9k changes */ 554189747Ssam for (i = 0; i < AR5416_EEPROM_MODAL_SPURS; i++) { 555189747Ssam cur_bb_spur = ath_hal_getSpurChan(ah, i, is2GHz); 556189747Ssam if (AR_NO_SPUR == cur_bb_spur) 557189747Ssam break; 558189747Ssam cur_bb_spur = cur_bb_spur - (freq * 10); 559189747Ssam if ((cur_bb_spur > -95) && (cur_bb_spur < 95)) { 560189747Ssam bb_spur = cur_bb_spur; 561189747Ssam break; 562189747Ssam } 563189747Ssam } 564189747Ssam if (AR_NO_SPUR == bb_spur) 565189747Ssam return; 566189747Ssam 567189747Ssam bin = bb_spur * 32; 568189747Ssam 569189747Ssam tmp = OS_REG_READ(ah, AR_PHY_TIMING_CTRL4_CHAIN(0)); 570189747Ssam new = tmp | (AR_PHY_TIMING_CTRL4_ENABLE_SPUR_RSSI | 571189747Ssam AR_PHY_TIMING_CTRL4_ENABLE_SPUR_FILTER | 572189747Ssam AR_PHY_TIMING_CTRL4_ENABLE_CHAN_MASK | 573189747Ssam AR_PHY_TIMING_CTRL4_ENABLE_PILOT_MASK); 574189747Ssam 575189747Ssam OS_REG_WRITE(ah, AR_PHY_TIMING_CTRL4_CHAIN(0), new); 576189747Ssam 577189747Ssam new = (AR_PHY_SPUR_REG_MASK_RATE_CNTL | 578189747Ssam AR_PHY_SPUR_REG_ENABLE_MASK_PPM | 579189747Ssam AR_PHY_SPUR_REG_MASK_RATE_SELECT | 580189747Ssam AR_PHY_SPUR_REG_ENABLE_VIT_SPUR_RSSI | 581189747Ssam SM(AR5416_SPUR_RSSI_THRESH, AR_PHY_SPUR_REG_SPUR_RSSI_THRESH)); 582189747Ssam OS_REG_WRITE(ah, AR_PHY_SPUR_REG, new); 583189747Ssam /* 584189747Ssam * Should offset bb_spur by +/- 10 MHz for dynamic 2040 MHz 585189747Ssam * config, no offset for HT20. 586189747Ssam * spur_delta_phase = bb_spur/40 * 2**21 for static ht20, 587189747Ssam * /80 for dyn2040. 588189747Ssam */ 589189747Ssam spur_delta_phase = ((bb_spur * 524288) / 100) & 590189747Ssam AR_PHY_TIMING11_SPUR_DELTA_PHASE; 591189747Ssam /* 592189747Ssam * in 11A mode the denominator of spur_freq_sd should be 40 and 593189747Ssam * it should be 44 in 11G 594189747Ssam */ 595189747Ssam denominator = IEEE80211_IS_CHAN_2GHZ(chan) ? 440 : 400; 596189747Ssam spur_freq_sd = ((bb_spur * 2048) / denominator) & 0x3ff; 597189747Ssam 598189747Ssam new = (AR_PHY_TIMING11_USE_SPUR_IN_AGC | 599189747Ssam SM(spur_freq_sd, AR_PHY_TIMING11_SPUR_FREQ_SD) | 600189747Ssam SM(spur_delta_phase, AR_PHY_TIMING11_SPUR_DELTA_PHASE)); 601189747Ssam OS_REG_WRITE(ah, AR_PHY_TIMING11, new); 602189747Ssam 603189747Ssam 604189747Ssam /* 605189747Ssam * ============================================ 606189747Ssam * pilot mask 1 [31:0] = +6..-26, no 0 bin 607189747Ssam * pilot mask 2 [19:0] = +26..+7 608189747Ssam * 609189747Ssam * channel mask 1 [31:0] = +6..-26, no 0 bin 610189747Ssam * channel mask 2 [19:0] = +26..+7 611189747Ssam */ 612189747Ssam //cur_bin = -26; 613189747Ssam cur_bin = -6000; 614189747Ssam upper = bin + 100; 615189747Ssam lower = bin - 100; 616189747Ssam 617189747Ssam for (i = 0; i < 4; i++) { 618189747Ssam int pilot_mask = 0; 619189747Ssam int chan_mask = 0; 620189747Ssam int bp = 0; 621189747Ssam for (bp = 0; bp < 30; bp++) { 622189747Ssam if ((cur_bin > lower) && (cur_bin < upper)) { 623189747Ssam pilot_mask = pilot_mask | 0x1 << bp; 624189747Ssam chan_mask = chan_mask | 0x1 << bp; 625189747Ssam } 626189747Ssam cur_bin += 100; 627189747Ssam } 628189747Ssam cur_bin += inc[i]; 629189747Ssam OS_REG_WRITE(ah, pilot_mask_reg[i], pilot_mask); 630189747Ssam OS_REG_WRITE(ah, chan_mask_reg[i], chan_mask); 631189747Ssam } 632189747Ssam 633189747Ssam /* ================================================= 634189747Ssam * viterbi mask 1 based on channel magnitude 635189747Ssam * four levels 0-3 636189747Ssam * - mask (-27 to 27) (reg 64,0x9900 to 67,0x990c) 637189747Ssam * [1 2 2 1] for -9.6 or [1 2 1] for +16 638189747Ssam * - enable_mask_ppm, all bins move with freq 639189747Ssam * 640189747Ssam * - mask_select, 8 bits for rates (reg 67,0x990c) 641189747Ssam * - mask_rate_cntl, 8 bits for rates (reg 67,0x990c) 642189747Ssam * choose which mask to use mask or mask2 643189747Ssam */ 644189747Ssam 645189747Ssam /* 646189747Ssam * viterbi mask 2 2nd set for per data rate puncturing 647189747Ssam * four levels 0-3 648189747Ssam * - mask_select, 8 bits for rates (reg 67) 649189747Ssam * - mask (-27 to 27) (reg 98,0x9988 to 101,0x9994) 650189747Ssam * [1 2 2 1] for -9.6 or [1 2 1] for +16 651189747Ssam */ 652189747Ssam cur_vit_mask = 6100; 653189747Ssam upper = bin + 120; 654189747Ssam lower = bin - 120; 655189747Ssam 656189747Ssam for (i = 0; i < 123; i++) { 657189747Ssam if ((cur_vit_mask > lower) && (cur_vit_mask < upper)) { 658189747Ssam if ((abs(cur_vit_mask - bin)) < 75) { 659189747Ssam mask_amt = 1; 660189747Ssam } else { 661189747Ssam mask_amt = 0; 662189747Ssam } 663189747Ssam if (cur_vit_mask < 0) { 664189747Ssam mask_m[abs(cur_vit_mask / 100)] = mask_amt; 665189747Ssam } else { 666189747Ssam mask_p[cur_vit_mask / 100] = mask_amt; 667189747Ssam } 668189747Ssam } 669189747Ssam cur_vit_mask -= 100; 670189747Ssam } 671189747Ssam 672189747Ssam tmp_mask = (mask_m[46] << 30) | (mask_m[47] << 28) 673189747Ssam | (mask_m[48] << 26) | (mask_m[49] << 24) 674189747Ssam | (mask_m[50] << 22) | (mask_m[51] << 20) 675189747Ssam | (mask_m[52] << 18) | (mask_m[53] << 16) 676189747Ssam | (mask_m[54] << 14) | (mask_m[55] << 12) 677189747Ssam | (mask_m[56] << 10) | (mask_m[57] << 8) 678189747Ssam | (mask_m[58] << 6) | (mask_m[59] << 4) 679189747Ssam | (mask_m[60] << 2) | (mask_m[61] << 0); 680189747Ssam OS_REG_WRITE(ah, AR_PHY_BIN_MASK_1, tmp_mask); 681189747Ssam OS_REG_WRITE(ah, AR_PHY_VIT_MASK2_M_46_61, tmp_mask); 682189747Ssam 683189747Ssam tmp_mask = (mask_m[31] << 28) 684189747Ssam | (mask_m[32] << 26) | (mask_m[33] << 24) 685189747Ssam | (mask_m[34] << 22) | (mask_m[35] << 20) 686189747Ssam | (mask_m[36] << 18) | (mask_m[37] << 16) 687189747Ssam | (mask_m[48] << 14) | (mask_m[39] << 12) 688189747Ssam | (mask_m[40] << 10) | (mask_m[41] << 8) 689189747Ssam | (mask_m[42] << 6) | (mask_m[43] << 4) 690189747Ssam | (mask_m[44] << 2) | (mask_m[45] << 0); 691189747Ssam OS_REG_WRITE(ah, AR_PHY_BIN_MASK_2, tmp_mask); 692189747Ssam OS_REG_WRITE(ah, AR_PHY_MASK2_M_31_45, tmp_mask); 693189747Ssam 694189747Ssam tmp_mask = (mask_m[16] << 30) | (mask_m[16] << 28) 695189747Ssam | (mask_m[18] << 26) | (mask_m[18] << 24) 696189747Ssam | (mask_m[20] << 22) | (mask_m[20] << 20) 697189747Ssam | (mask_m[22] << 18) | (mask_m[22] << 16) 698189747Ssam | (mask_m[24] << 14) | (mask_m[24] << 12) 699189747Ssam | (mask_m[25] << 10) | (mask_m[26] << 8) 700189747Ssam | (mask_m[27] << 6) | (mask_m[28] << 4) 701189747Ssam | (mask_m[29] << 2) | (mask_m[30] << 0); 702189747Ssam OS_REG_WRITE(ah, AR_PHY_BIN_MASK_3, tmp_mask); 703189747Ssam OS_REG_WRITE(ah, AR_PHY_MASK2_M_16_30, tmp_mask); 704189747Ssam 705189747Ssam tmp_mask = (mask_m[ 0] << 30) | (mask_m[ 1] << 28) 706189747Ssam | (mask_m[ 2] << 26) | (mask_m[ 3] << 24) 707189747Ssam | (mask_m[ 4] << 22) | (mask_m[ 5] << 20) 708189747Ssam | (mask_m[ 6] << 18) | (mask_m[ 7] << 16) 709189747Ssam | (mask_m[ 8] << 14) | (mask_m[ 9] << 12) 710189747Ssam | (mask_m[10] << 10) | (mask_m[11] << 8) 711189747Ssam | (mask_m[12] << 6) | (mask_m[13] << 4) 712189747Ssam | (mask_m[14] << 2) | (mask_m[15] << 0); 713189747Ssam OS_REG_WRITE(ah, AR_PHY_MASK_CTL, tmp_mask); 714189747Ssam OS_REG_WRITE(ah, AR_PHY_MASK2_M_00_15, tmp_mask); 715189747Ssam 716189747Ssam tmp_mask = (mask_p[15] << 28) 717189747Ssam | (mask_p[14] << 26) | (mask_p[13] << 24) 718189747Ssam | (mask_p[12] << 22) | (mask_p[11] << 20) 719189747Ssam | (mask_p[10] << 18) | (mask_p[ 9] << 16) 720189747Ssam | (mask_p[ 8] << 14) | (mask_p[ 7] << 12) 721189747Ssam | (mask_p[ 6] << 10) | (mask_p[ 5] << 8) 722189747Ssam | (mask_p[ 4] << 6) | (mask_p[ 3] << 4) 723189747Ssam | (mask_p[ 2] << 2) | (mask_p[ 1] << 0); 724189747Ssam OS_REG_WRITE(ah, AR_PHY_BIN_MASK2_1, tmp_mask); 725189747Ssam OS_REG_WRITE(ah, AR_PHY_MASK2_P_15_01, tmp_mask); 726189747Ssam 727189747Ssam tmp_mask = (mask_p[30] << 28) 728189747Ssam | (mask_p[29] << 26) | (mask_p[28] << 24) 729189747Ssam | (mask_p[27] << 22) | (mask_p[26] << 20) 730189747Ssam | (mask_p[25] << 18) | (mask_p[24] << 16) 731189747Ssam | (mask_p[23] << 14) | (mask_p[22] << 12) 732189747Ssam | (mask_p[21] << 10) | (mask_p[20] << 8) 733189747Ssam | (mask_p[19] << 6) | (mask_p[18] << 4) 734189747Ssam | (mask_p[17] << 2) | (mask_p[16] << 0); 735189747Ssam OS_REG_WRITE(ah, AR_PHY_BIN_MASK2_2, tmp_mask); 736189747Ssam OS_REG_WRITE(ah, AR_PHY_MASK2_P_30_16, tmp_mask); 737189747Ssam 738189747Ssam tmp_mask = (mask_p[45] << 28) 739189747Ssam | (mask_p[44] << 26) | (mask_p[43] << 24) 740189747Ssam | (mask_p[42] << 22) | (mask_p[41] << 20) 741189747Ssam | (mask_p[40] << 18) | (mask_p[39] << 16) 742189747Ssam | (mask_p[38] << 14) | (mask_p[37] << 12) 743189747Ssam | (mask_p[36] << 10) | (mask_p[35] << 8) 744189747Ssam | (mask_p[34] << 6) | (mask_p[33] << 4) 745189747Ssam | (mask_p[32] << 2) | (mask_p[31] << 0); 746189747Ssam OS_REG_WRITE(ah, AR_PHY_BIN_MASK2_3, tmp_mask); 747189747Ssam OS_REG_WRITE(ah, AR_PHY_MASK2_P_45_31, tmp_mask); 748189747Ssam 749189747Ssam tmp_mask = (mask_p[61] << 30) | (mask_p[60] << 28) 750189747Ssam | (mask_p[59] << 26) | (mask_p[58] << 24) 751189747Ssam | (mask_p[57] << 22) | (mask_p[56] << 20) 752189747Ssam | (mask_p[55] << 18) | (mask_p[54] << 16) 753189747Ssam | (mask_p[53] << 14) | (mask_p[52] << 12) 754189747Ssam | (mask_p[51] << 10) | (mask_p[50] << 8) 755189747Ssam | (mask_p[49] << 6) | (mask_p[48] << 4) 756189747Ssam | (mask_p[47] << 2) | (mask_p[46] << 0); 757189747Ssam OS_REG_WRITE(ah, AR_PHY_BIN_MASK2_4, tmp_mask); 758189747Ssam OS_REG_WRITE(ah, AR_PHY_MASK2_P_61_45, tmp_mask); 759189747Ssam} 760189747Ssam 761189747Ssam/* 762185377Ssam * Fill all software cached or static hardware state information. 763185377Ssam * Return failure if capabilities are to come from EEPROM and 764185377Ssam * cannot be read. 765185377Ssam */ 766185377SsamHAL_BOOL 767185377Ssamar5416FillCapabilityInfo(struct ath_hal *ah) 768185377Ssam{ 769185377Ssam struct ath_hal_private *ahpriv = AH_PRIVATE(ah); 770185377Ssam HAL_CAPABILITIES *pCap = &ahpriv->ah_caps; 771185377Ssam uint16_t val; 772185377Ssam 773185377Ssam /* Construct wireless mode from EEPROM */ 774185377Ssam pCap->halWirelessModes = 0; 775185377Ssam if (ath_hal_eepromGetFlag(ah, AR_EEP_AMODE)) { 776185377Ssam pCap->halWirelessModes |= HAL_MODE_11A 777185377Ssam | HAL_MODE_11NA_HT20 778185377Ssam | HAL_MODE_11NA_HT40PLUS 779185377Ssam | HAL_MODE_11NA_HT40MINUS 780185377Ssam ; 781185377Ssam } 782185377Ssam if (ath_hal_eepromGetFlag(ah, AR_EEP_GMODE)) { 783185377Ssam pCap->halWirelessModes |= HAL_MODE_11G 784185377Ssam | HAL_MODE_11NG_HT20 785185377Ssam | HAL_MODE_11NG_HT40PLUS 786185377Ssam | HAL_MODE_11NG_HT40MINUS 787185377Ssam ; 788185377Ssam pCap->halWirelessModes |= HAL_MODE_11A 789185377Ssam | HAL_MODE_11NA_HT20 790185377Ssam | HAL_MODE_11NA_HT40PLUS 791185377Ssam | HAL_MODE_11NA_HT40MINUS 792185377Ssam ; 793185377Ssam } 794185377Ssam 795185377Ssam pCap->halLow2GhzChan = 2312; 796185377Ssam pCap->halHigh2GhzChan = 2732; 797185377Ssam 798185377Ssam pCap->halLow5GhzChan = 4915; 799185377Ssam pCap->halHigh5GhzChan = 6100; 800185377Ssam 801185377Ssam pCap->halCipherCkipSupport = AH_FALSE; 802185377Ssam pCap->halCipherTkipSupport = AH_TRUE; 803185377Ssam pCap->halCipherAesCcmSupport = ath_hal_eepromGetFlag(ah, AR_EEP_AES); 804185377Ssam 805185377Ssam pCap->halMicCkipSupport = AH_FALSE; 806185377Ssam pCap->halMicTkipSupport = AH_TRUE; 807185377Ssam pCap->halMicAesCcmSupport = ath_hal_eepromGetFlag(ah, AR_EEP_AES); 808185377Ssam /* 809185377Ssam * Starting with Griffin TX+RX mic keys can be combined 810185377Ssam * in one key cache slot. 811185377Ssam */ 812185377Ssam pCap->halTkipMicTxRxKeySupport = AH_TRUE; 813185377Ssam pCap->halChanSpreadSupport = AH_TRUE; 814185377Ssam pCap->halSleepAfterBeaconBroken = AH_TRUE; 815185377Ssam 816185377Ssam pCap->halCompressSupport = AH_FALSE; 817185377Ssam pCap->halBurstSupport = AH_TRUE; 818185377Ssam pCap->halFastFramesSupport = AH_FALSE; /* XXX? */ 819185377Ssam pCap->halChapTuningSupport = AH_TRUE; 820185377Ssam pCap->halTurboPrimeSupport = AH_TRUE; 821185377Ssam 822185377Ssam pCap->halTurboGSupport = pCap->halWirelessModes & HAL_MODE_108G; 823185377Ssam 824185377Ssam pCap->halPSPollBroken = AH_TRUE; /* XXX fixed in later revs? */ 825185377Ssam pCap->halVEOLSupport = AH_TRUE; 826185377Ssam pCap->halBssIdMaskSupport = AH_TRUE; 827222020Sadrian pCap->halMcastKeySrchSupport = AH_TRUE; /* Works on AR5416 and later */ 828185377Ssam pCap->halTsfAddSupport = AH_TRUE; 829221603Sadrian pCap->hal4AddrAggrSupport = AH_FALSE; /* Broken in Owl */ 830185377Ssam 831185377Ssam if (ath_hal_eepromGet(ah, AR_EEP_MAXQCU, &val) == HAL_OK) 832185377Ssam pCap->halTotalQueues = val; 833185377Ssam else 834185377Ssam pCap->halTotalQueues = HAL_NUM_TX_QUEUES; 835185377Ssam 836185377Ssam if (ath_hal_eepromGet(ah, AR_EEP_KCENTRIES, &val) == HAL_OK) 837185377Ssam pCap->halKeyCacheSize = val; 838185377Ssam else 839185377Ssam pCap->halKeyCacheSize = AR5416_KEYTABLE_SIZE; 840185377Ssam 841185377Ssam /* XXX not needed */ 842185377Ssam pCap->halChanHalfRate = AH_FALSE; /* XXX ? */ 843185377Ssam pCap->halChanQuarterRate = AH_FALSE; /* XXX ? */ 844185377Ssam 845185377Ssam pCap->halTstampPrecision = 32; 846185377Ssam pCap->halHwPhyCounterSupport = AH_TRUE; 847192396Ssam pCap->halIntrMask = HAL_INT_COMMON 848192396Ssam | HAL_INT_RX 849192396Ssam | HAL_INT_TX 850192396Ssam | HAL_INT_FATAL 851192396Ssam | HAL_INT_BNR 852192396Ssam | HAL_INT_BMISC 853192396Ssam | HAL_INT_DTIMSYNC 854192396Ssam | HAL_INT_TSFOOR 855192396Ssam | HAL_INT_CST 856192396Ssam | HAL_INT_GTT 857192396Ssam ; 858185377Ssam 859185377Ssam pCap->halFastCCSupport = AH_TRUE; 860185377Ssam pCap->halNumGpioPins = 6; 861185377Ssam pCap->halWowSupport = AH_FALSE; 862185377Ssam pCap->halWowMatchPatternExact = AH_FALSE; 863185377Ssam pCap->halBtCoexSupport = AH_FALSE; /* XXX need support */ 864185377Ssam pCap->halAutoSleepSupport = AH_FALSE; 865218441Sadrian pCap->hal4kbSplitTransSupport = AH_TRUE; 866220324Sadrian /* Disable this so Block-ACK works correctly */ 867220324Sadrian pCap->halHasRxSelfLinkedTail = AH_FALSE; 868185377Ssam#if 0 /* XXX not yet */ 869185377Ssam pCap->halNumAntCfg2GHz = ar5416GetNumAntConfig(ahp, HAL_FREQ_BAND_2GHZ); 870185377Ssam pCap->halNumAntCfg5GHz = ar5416GetNumAntConfig(ahp, HAL_FREQ_BAND_5GHZ); 871185377Ssam#endif 872185377Ssam pCap->halHTSupport = AH_TRUE; 873185377Ssam pCap->halTxChainMask = ath_hal_eepromGet(ah, AR_EEP_TXMASK, AH_NULL); 874185377Ssam /* XXX CB71 uses GPIO 0 to indicate 3 rx chains */ 875185377Ssam pCap->halRxChainMask = ath_hal_eepromGet(ah, AR_EEP_RXMASK, AH_NULL); 876218150Sadrian /* AR5416 may have 3 antennas but is a 2x2 stream device */ 877218150Sadrian pCap->halTxStreams = 2; 878218150Sadrian pCap->halRxStreams = 2; 879185377Ssam pCap->halRtsAggrLimit = 8*1024; /* Owl 2.0 limit */ 880221603Sadrian pCap->halMbssidAggrSupport = AH_FALSE; /* Broken on Owl */ 881185377Ssam pCap->halForcePpmSupport = AH_TRUE; 882185377Ssam pCap->halEnhancedPmSupport = AH_TRUE; 883195114Ssam pCap->halBssidMatchSupport = AH_TRUE; 884221603Sadrian pCap->halGTTSupport = AH_TRUE; 885221603Sadrian pCap->halCSTSupport = AH_TRUE; 886222584Sadrian pCap->halEnhancedDfsSupport = AH_FALSE; 887185377Ssam 888185377Ssam if (ath_hal_eepromGetFlag(ah, AR_EEP_RFKILL) && 889185377Ssam ath_hal_eepromGet(ah, AR_EEP_RFSILENT, &ahpriv->ah_rfsilent) == HAL_OK) { 890185377Ssam /* NB: enabled by default */ 891185377Ssam ahpriv->ah_rfkillEnabled = AH_TRUE; 892185377Ssam pCap->halRfSilentSupport = AH_TRUE; 893185377Ssam } 894185377Ssam 895185377Ssam ahpriv->ah_rxornIsFatal = AH_FALSE; 896185377Ssam 897185377Ssam return AH_TRUE; 898185377Ssam} 899185406Ssam 900185406Ssamstatic const char* 901185406Ssamar5416Probe(uint16_t vendorid, uint16_t devid) 902185406Ssam{ 903185406Ssam if (vendorid == ATHEROS_VENDOR_ID && 904185406Ssam (devid == AR5416_DEVID_PCI || devid == AR5416_DEVID_PCIE)) 905185406Ssam return "Atheros 5416"; 906185406Ssam return AH_NULL; 907185406Ssam} 908185418SsamAH_CHIP(AR5416, ar5416Probe, ar5416Attach); 909