1 /* 2 * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting 3 * Copyright (c) 2002-2006 Atheros Communications, Inc. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 * 17 * $FreeBSD$ 18 */ 19 #include "opt_ah.h" 20 21 #include "ah.h" 22 #include "ah_internal.h" 23 #include "ah_devid.h" 24 25 #include "ar5211/ar5211.h" 26 #include "ar5211/ar5211reg.h" 27 #include "ar5211/ar5211phy.h" 28 29 #include "ah_eeprom_v3.h" 30 31 static HAL_BOOL ar5211GetChannelEdges(struct ath_hal *ah, 32 uint16_t flags, uint16_t *low, uint16_t *high); 33 static HAL_BOOL ar5211GetChipPowerLimits(struct ath_hal *ah, 34 struct ieee80211_channel *chan); 35 36 static void ar5211ConfigPCIE(struct ath_hal *ah, HAL_BOOL restore); 37 static void ar5211DisablePCIE(struct ath_hal *ah); 38 39 static const struct ath_hal_private ar5211hal = {{ 40 .ah_magic = AR5211_MAGIC, 41 42 .ah_getRateTable = ar5211GetRateTable, 43 .ah_detach = ar5211Detach, 44 45 /* Reset Functions */ 46 .ah_reset = ar5211Reset, 47 .ah_phyDisable = ar5211PhyDisable, 48 .ah_disable = ar5211Disable, 49 .ah_configPCIE = ar5211ConfigPCIE, 50 .ah_disablePCIE = ar5211DisablePCIE, 51 .ah_setPCUConfig = ar5211SetPCUConfig, 52 .ah_perCalibration = ar5211PerCalibration, 53 .ah_perCalibrationN = ar5211PerCalibrationN, 54 .ah_resetCalValid = ar5211ResetCalValid, 55 .ah_setTxPowerLimit = ar5211SetTxPowerLimit, 56 .ah_getChanNoise = ath_hal_getChanNoise, 57 58 /* Transmit functions */ 59 .ah_updateTxTrigLevel = ar5211UpdateTxTrigLevel, 60 .ah_setupTxQueue = ar5211SetupTxQueue, 61 .ah_setTxQueueProps = ar5211SetTxQueueProps, 62 .ah_getTxQueueProps = ar5211GetTxQueueProps, 63 .ah_releaseTxQueue = ar5211ReleaseTxQueue, 64 .ah_resetTxQueue = ar5211ResetTxQueue, 65 .ah_getTxDP = ar5211GetTxDP, 66 .ah_setTxDP = ar5211SetTxDP, 67 .ah_numTxPending = ar5211NumTxPending, 68 .ah_startTxDma = ar5211StartTxDma, 69 .ah_stopTxDma = ar5211StopTxDma, 70 .ah_setupTxDesc = ar5211SetupTxDesc, 71 .ah_setupXTxDesc = ar5211SetupXTxDesc, 72 .ah_fillTxDesc = ar5211FillTxDesc, 73 .ah_procTxDesc = ar5211ProcTxDesc, 74 .ah_getTxIntrQueue = ar5211GetTxIntrQueue, 75 .ah_reqTxIntrDesc = ar5211IntrReqTxDesc, 76 77 /* RX Functions */ 78 .ah_getRxDP = ar5211GetRxDP, 79 .ah_setRxDP = ar5211SetRxDP, 80 .ah_enableReceive = ar5211EnableReceive, 81 .ah_stopDmaReceive = ar5211StopDmaReceive, 82 .ah_startPcuReceive = ar5211StartPcuReceive, 83 .ah_stopPcuReceive = ar5211StopPcuReceive, 84 .ah_setMulticastFilter = ar5211SetMulticastFilter, 85 .ah_setMulticastFilterIndex = ar5211SetMulticastFilterIndex, 86 .ah_clrMulticastFilterIndex = ar5211ClrMulticastFilterIndex, 87 .ah_getRxFilter = ar5211GetRxFilter, 88 .ah_setRxFilter = ar5211SetRxFilter, 89 .ah_setupRxDesc = ar5211SetupRxDesc, 90 .ah_procRxDesc = ar5211ProcRxDesc, 91 .ah_rxMonitor = ar5211AniPoll, 92 .ah_procMibEvent = ar5211MibEvent, 93 94 /* Misc Functions */ 95 .ah_getCapability = ar5211GetCapability, 96 .ah_setCapability = ar5211SetCapability, 97 .ah_getDiagState = ar5211GetDiagState, 98 .ah_getMacAddress = ar5211GetMacAddress, 99 .ah_setMacAddress = ar5211SetMacAddress, 100 .ah_getBssIdMask = ar5211GetBssIdMask, 101 .ah_setBssIdMask = ar5211SetBssIdMask, 102 .ah_setRegulatoryDomain = ar5211SetRegulatoryDomain, 103 .ah_setLedState = ar5211SetLedState, 104 .ah_writeAssocid = ar5211WriteAssocid, 105 .ah_gpioCfgInput = ar5211GpioCfgInput, 106 .ah_gpioCfgOutput = ar5211GpioCfgOutput, 107 .ah_gpioGet = ar5211GpioGet, 108 .ah_gpioSet = ar5211GpioSet, 109 .ah_gpioSetIntr = ar5211GpioSetIntr, 110 .ah_getTsf32 = ar5211GetTsf32, 111 .ah_getTsf64 = ar5211GetTsf64, 112 .ah_resetTsf = ar5211ResetTsf, 113 .ah_detectCardPresent = ar5211DetectCardPresent, 114 .ah_updateMibCounters = ar5211UpdateMibCounters, 115 .ah_getRfGain = ar5211GetRfgain, 116 .ah_getDefAntenna = ar5211GetDefAntenna, 117 .ah_setDefAntenna = ar5211SetDefAntenna, 118 .ah_getAntennaSwitch = ar5211GetAntennaSwitch, 119 .ah_setAntennaSwitch = ar5211SetAntennaSwitch, 120 .ah_setSifsTime = ar5211SetSifsTime, 121 .ah_getSifsTime = ar5211GetSifsTime, 122 .ah_setSlotTime = ar5211SetSlotTime, 123 .ah_getSlotTime = ar5211GetSlotTime, 124 .ah_setAckTimeout = ar5211SetAckTimeout, 125 .ah_getAckTimeout = ar5211GetAckTimeout, 126 .ah_setAckCTSRate = ar5211SetAckCTSRate, 127 .ah_getAckCTSRate = ar5211GetAckCTSRate, 128 .ah_setCTSTimeout = ar5211SetCTSTimeout, 129 .ah_getCTSTimeout = ar5211GetCTSTimeout, 130 .ah_setDecompMask = ar5211SetDecompMask, 131 .ah_setCoverageClass = ar5211SetCoverageClass, 132 133 /* Key Cache Functions */ 134 .ah_getKeyCacheSize = ar5211GetKeyCacheSize, 135 .ah_resetKeyCacheEntry = ar5211ResetKeyCacheEntry, 136 .ah_isKeyCacheEntryValid = ar5211IsKeyCacheEntryValid, 137 .ah_setKeyCacheEntry = ar5211SetKeyCacheEntry, 138 .ah_setKeyCacheEntryMac = ar5211SetKeyCacheEntryMac, 139 140 /* Power Management Functions */ 141 .ah_setPowerMode = ar5211SetPowerMode, 142 .ah_getPowerMode = ar5211GetPowerMode, 143 144 /* Beacon Functions */ 145 .ah_setBeaconTimers = ar5211SetBeaconTimers, 146 .ah_beaconInit = ar5211BeaconInit, 147 .ah_setStationBeaconTimers = ar5211SetStaBeaconTimers, 148 .ah_resetStationBeaconTimers = ar5211ResetStaBeaconTimers, 149 150 /* Interrupt Functions */ 151 .ah_isInterruptPending = ar5211IsInterruptPending, 152 .ah_getPendingInterrupts = ar5211GetPendingInterrupts, 153 .ah_getInterrupts = ar5211GetInterrupts, 154 .ah_setInterrupts = ar5211SetInterrupts }, 155 156 .ah_getChannelEdges = ar5211GetChannelEdges, 157 .ah_getWirelessModes = ar5211GetWirelessModes, 158 .ah_eepromRead = ar5211EepromRead, 159 #ifdef AH_SUPPORT_WRITE_EEPROM 160 .ah_eepromWrite = ar5211EepromWrite, 161 #endif 162 .ah_getChipPowerLimits = ar5211GetChipPowerLimits, 163 }; 164 165 static HAL_BOOL ar5211ChipTest(struct ath_hal *); 166 static HAL_BOOL ar5211FillCapabilityInfo(struct ath_hal *ah); 167 168 /* 169 * Return the revsion id for the radio chip. This 170 * fetched via the PHY. 171 */ 172 static uint32_t 173 ar5211GetRadioRev(struct ath_hal *ah) 174 { 175 uint32_t val; 176 int i; 177 178 OS_REG_WRITE(ah, (AR_PHY_BASE + (0x34 << 2)), 0x00001c16); 179 for (i = 0; i < 8; i++) 180 OS_REG_WRITE(ah, (AR_PHY_BASE + (0x20 << 2)), 0x00010000); 181 val = (OS_REG_READ(ah, AR_PHY_BASE + (256 << 2)) >> 24) & 0xff; 182 val = ((val & 0xf0) >> 4) | ((val & 0x0f) << 4); 183 return ath_hal_reverseBits(val, 8); 184 } 185 186 /* 187 * Attach for an AR5211 part. 188 */ 189 static struct ath_hal * 190 ar5211Attach(uint16_t devid, HAL_SOFTC sc, 191 HAL_BUS_TAG st, HAL_BUS_HANDLE sh, HAL_STATUS *status) 192 { 193 #define N(a) (sizeof(a)/sizeof(a[0])) 194 struct ath_hal_5211 *ahp; 195 struct ath_hal *ah; 196 uint32_t val; 197 uint16_t eeval; 198 HAL_STATUS ecode; 199 200 HALDEBUG(AH_NULL, HAL_DEBUG_ATTACH, "%s: sc %p st %p sh %p\n", 201 __func__, sc, (void*) st, (void*) sh); 202 203 /* NB: memory is returned zero'd */ 204 ahp = ath_hal_malloc(sizeof (struct ath_hal_5211)); 205 if (ahp == AH_NULL) { 206 HALDEBUG(AH_NULL, HAL_DEBUG_ANY, 207 "%s: cannot allocate memory for state block\n", __func__); 208 ecode = HAL_ENOMEM; 209 goto bad; 210 } 211 ah = &ahp->ah_priv.h; 212 /* set initial values */ 213 OS_MEMCPY(&ahp->ah_priv, &ar5211hal, sizeof(struct ath_hal_private)); 214 ah->ah_sc = sc; 215 ah->ah_st = st; 216 ah->ah_sh = sh; 217 218 ah->ah_devid = devid; /* NB: for AH_DEBUG_ALQ */ 219 AH_PRIVATE(ah)->ah_devid = devid; 220 AH_PRIVATE(ah)->ah_subvendorid = 0; /* XXX */ 221 222 AH_PRIVATE(ah)->ah_powerLimit = MAX_RATE_POWER; 223 AH_PRIVATE(ah)->ah_tpScale = HAL_TP_SCALE_MAX; /* no scaling */ 224 225 ahp->ah_diversityControl = HAL_ANT_VARIABLE; 226 ahp->ah_staId1Defaults = 0; 227 ahp->ah_rssiThr = INIT_RSSI_THR; 228 ahp->ah_sifstime = (u_int) -1; 229 ahp->ah_slottime = (u_int) -1; 230 ahp->ah_acktimeout = (u_int) -1; 231 ahp->ah_ctstimeout = (u_int) -1; 232 233 if (!ar5211ChipReset(ah, AH_NULL)) { /* reset chip */ 234 HALDEBUG(ah, HAL_DEBUG_ANY, "%s: chip reset failed\n", __func__); 235 ecode = HAL_EIO; 236 goto bad; 237 } 238 if (AH_PRIVATE(ah)->ah_devid == AR5211_FPGA11B) { 239 /* set it back to OFDM mode to be able to read analog rev id */ 240 OS_REG_WRITE(ah, AR5211_PHY_MODE, AR5211_PHY_MODE_OFDM); 241 OS_REG_WRITE(ah, AR_PHY_PLL_CTL, AR_PHY_PLL_CTL_44); 242 OS_DELAY(1000); 243 } 244 245 /* Read Revisions from Chips */ 246 val = OS_REG_READ(ah, AR_SREV) & AR_SREV_ID_M; 247 AH_PRIVATE(ah)->ah_macVersion = val >> AR_SREV_ID_S; 248 AH_PRIVATE(ah)->ah_macRev = val & AR_SREV_REVISION_M; 249 250 if (AH_PRIVATE(ah)->ah_macVersion < AR_SREV_VERSION_MAUI_2 || 251 AH_PRIVATE(ah)->ah_macVersion > AR_SREV_VERSION_OAHU) { 252 HALDEBUG(ah, HAL_DEBUG_ANY, 253 "%s: Mac Chip Rev 0x%x is not supported by this driver\n", 254 __func__, AH_PRIVATE(ah)->ah_macVersion); 255 ecode = HAL_ENOTSUPP; 256 goto bad; 257 } 258 259 AH_PRIVATE(ah)->ah_phyRev = OS_REG_READ(ah, AR_PHY_CHIP_ID); 260 261 if (!ar5211ChipTest(ah)) { 262 HALDEBUG(ah, HAL_DEBUG_ANY, "%s: hardware self-test failed\n", 263 __func__); 264 ecode = HAL_ESELFTEST; 265 goto bad; 266 } 267 268 /* Set correct Baseband to analog shift setting to access analog chips. */ 269 if (AH_PRIVATE(ah)->ah_macVersion >= AR_SREV_VERSION_OAHU) { 270 OS_REG_WRITE(ah, AR_PHY_BASE, 0x00000007); 271 } else { 272 OS_REG_WRITE(ah, AR_PHY_BASE, 0x00000047); 273 } 274 OS_DELAY(2000); 275 276 /* Read Radio Chip Rev Extract */ 277 AH_PRIVATE(ah)->ah_analog5GhzRev = ar5211GetRadioRev(ah); 278 if ((AH_PRIVATE(ah)->ah_analog5GhzRev & 0xf0) != RAD5_SREV_MAJOR) { 279 HALDEBUG(ah, HAL_DEBUG_ANY, 280 "%s: 5G Radio Chip Rev 0x%02X is not supported by this " 281 "driver\n", __func__, AH_PRIVATE(ah)->ah_analog5GhzRev); 282 ecode = HAL_ENOTSUPP; 283 goto bad; 284 } 285 286 val = (OS_REG_READ(ah, AR_PCICFG) & AR_PCICFG_EEPROM_SIZE_M) >> 287 AR_PCICFG_EEPROM_SIZE_S; 288 if (val != AR_PCICFG_EEPROM_SIZE_16K) { 289 HALDEBUG(ah, HAL_DEBUG_ANY, "%s: unsupported EEPROM size " 290 "%u (0x%x) found\n", __func__, val, val); 291 ecode = HAL_EESIZE; 292 goto bad; 293 } 294 ecode = ath_hal_legacyEepromAttach(ah); 295 if (ecode != HAL_OK) { 296 goto bad; 297 } 298 299 /* If Bmode and AR5211, verify 2.4 analog exists */ 300 if (AH_PRIVATE(ah)->ah_macVersion >= AR_SREV_VERSION_OAHU && 301 ath_hal_eepromGetFlag(ah, AR_EEP_BMODE)) { 302 /* Set correct Baseband to analog shift setting to access analog chips. */ 303 OS_REG_WRITE(ah, AR_PHY_BASE, 0x00004007); 304 OS_DELAY(2000); 305 AH_PRIVATE(ah)->ah_analog2GhzRev = ar5211GetRadioRev(ah); 306 307 /* Set baseband for 5GHz chip */ 308 OS_REG_WRITE(ah, AR_PHY_BASE, 0x00000007); 309 OS_DELAY(2000); 310 if ((AH_PRIVATE(ah)->ah_analog2GhzRev & 0xF0) != RAD2_SREV_MAJOR) { 311 HALDEBUG(ah, HAL_DEBUG_ANY, 312 "%s: 2G Radio Chip Rev 0x%x is not supported by " 313 "this driver\n", __func__, 314 AH_PRIVATE(ah)->ah_analog2GhzRev); 315 ecode = HAL_ENOTSUPP; 316 goto bad; 317 } 318 } else { 319 ath_hal_eepromSet(ah, AR_EEP_BMODE, AH_FALSE); 320 } 321 322 ecode = ath_hal_eepromGet(ah, AR_EEP_REGDMN_0, &eeval); 323 if (ecode != HAL_OK) { 324 HALDEBUG(ah, HAL_DEBUG_ANY, 325 "%s: cannot read regulatory domain from EEPROM\n", 326 __func__); 327 goto bad; 328 } 329 AH_PRIVATE(ah)->ah_currentRD = eeval; 330 AH_PRIVATE(ah)->ah_getNfAdjust = ar5211GetNfAdjust; 331 332 /* 333 * Got everything we need now to setup the capabilities. 334 */ 335 (void) ar5211FillCapabilityInfo(ah); 336 337 /* Initialize gain ladder thermal calibration structure */ 338 ar5211InitializeGainValues(ah); 339 340 ecode = ath_hal_eepromGet(ah, AR_EEP_MACADDR, ahp->ah_macaddr); 341 if (ecode != HAL_OK) { 342 HALDEBUG(ah, HAL_DEBUG_ANY, 343 "%s: error getting mac address from EEPROM\n", __func__); 344 goto bad; 345 } 346 347 HALDEBUG(ah, HAL_DEBUG_ATTACH, "%s: return\n", __func__); 348 349 return ah; 350 bad: 351 if (ahp) 352 ar5211Detach((struct ath_hal *) ahp); 353 if (status) 354 *status = ecode; 355 return AH_NULL; 356 #undef N 357 } 358 359 void 360 ar5211Detach(struct ath_hal *ah) 361 { 362 HALDEBUG(ah, HAL_DEBUG_ATTACH, "%s:\n", __func__); 363 364 HALASSERT(ah != AH_NULL); 365 HALASSERT(ah->ah_magic == AR5211_MAGIC); 366 367 ath_hal_eepromDetach(ah); 368 ath_hal_free(ah); 369 } 370 371 static HAL_BOOL 372 ar5211ChipTest(struct ath_hal *ah) 373 { 374 uint32_t regAddr[2] = { AR_STA_ID0, AR_PHY_BASE+(8 << 2) }; 375 uint32_t regHold[2]; 376 uint32_t patternData[4] = 377 { 0x55555555, 0xaaaaaaaa, 0x66666666, 0x99999999 }; 378 int i, j; 379 380 /* Test PHY & MAC registers */ 381 for (i = 0; i < 2; i++) { 382 uint32_t addr = regAddr[i]; 383 uint32_t wrData, rdData; 384 385 regHold[i] = OS_REG_READ(ah, addr); 386 for (j = 0; j < 0x100; j++) { 387 wrData = (j << 16) | j; 388 OS_REG_WRITE(ah, addr, wrData); 389 rdData = OS_REG_READ(ah, addr); 390 if (rdData != wrData) { 391 HALDEBUG(ah, HAL_DEBUG_ANY, 392 "%s: address test failed addr: 0x%08x - wr:0x%08x != rd:0x%08x\n", 393 __func__, addr, wrData, rdData); 394 return AH_FALSE; 395 } 396 } 397 for (j = 0; j < 4; j++) { 398 wrData = patternData[j]; 399 OS_REG_WRITE(ah, addr, wrData); 400 rdData = OS_REG_READ(ah, addr); 401 if (wrData != rdData) { 402 HALDEBUG(ah, HAL_DEBUG_ANY, 403 "%s: address test failed addr: 0x%08x - wr:0x%08x != rd:0x%08x\n", 404 __func__, addr, wrData, rdData); 405 return AH_FALSE; 406 } 407 } 408 OS_REG_WRITE(ah, regAddr[i], regHold[i]); 409 } 410 OS_DELAY(100); 411 return AH_TRUE; 412 } 413 414 /* 415 * Store the channel edges for the requested operational mode 416 */ 417 static HAL_BOOL 418 ar5211GetChannelEdges(struct ath_hal *ah, 419 uint16_t flags, uint16_t *low, uint16_t *high) 420 { 421 if (flags & IEEE80211_CHAN_5GHZ) { 422 *low = 4920; 423 *high = 6100; 424 return AH_TRUE; 425 } 426 if (flags & IEEE80211_CHAN_2GHZ && 427 ath_hal_eepromGetFlag(ah, AR_EEP_BMODE)) { 428 *low = 2312; 429 *high = 2732; 430 return AH_TRUE; 431 } 432 return AH_FALSE; 433 } 434 435 static HAL_BOOL 436 ar5211GetChipPowerLimits(struct ath_hal *ah, struct ieee80211_channel *chan) 437 { 438 /* XXX fill in, this is just a placeholder */ 439 HALDEBUG(ah, HAL_DEBUG_ATTACH, 440 "%s: no min/max power for %u/0x%x\n", 441 __func__, chan->ic_freq, chan->ic_flags); 442 chan->ic_maxpower = MAX_RATE_POWER; 443 chan->ic_minpower = 0; 444 return AH_TRUE; 445 } 446 447 static void 448 ar5211ConfigPCIE(struct ath_hal *ah, HAL_BOOL restore) 449 { 450 } 451 452 static void 453 ar5211DisablePCIE(struct ath_hal *ah) 454 { 455 } 456 457 /* 458 * Fill all software cached or static hardware state information. 459 */ 460 static HAL_BOOL 461 ar5211FillCapabilityInfo(struct ath_hal *ah) 462 { 463 struct ath_hal_private *ahpriv = AH_PRIVATE(ah); 464 HAL_CAPABILITIES *pCap = &ahpriv->ah_caps; 465 466 /* Construct wireless mode from EEPROM */ 467 pCap->halWirelessModes = 0; 468 if (ath_hal_eepromGetFlag(ah, AR_EEP_AMODE)) { 469 pCap->halWirelessModes |= HAL_MODE_11A; 470 if (!ath_hal_eepromGetFlag(ah, AR_EEP_TURBO5DISABLE)) 471 pCap->halWirelessModes |= HAL_MODE_TURBO; 472 } 473 if (ath_hal_eepromGetFlag(ah, AR_EEP_BMODE)) 474 pCap->halWirelessModes |= HAL_MODE_11B; 475 476 pCap->halLow2GhzChan = 2312; 477 pCap->halHigh2GhzChan = 2732; 478 pCap->halLow5GhzChan = 4920; 479 pCap->halHigh5GhzChan = 6100; 480 481 pCap->halChanSpreadSupport = AH_TRUE; 482 pCap->halSleepAfterBeaconBroken = AH_TRUE; 483 pCap->halPSPollBroken = AH_TRUE; 484 pCap->halVEOLSupport = AH_TRUE; 485 486 pCap->halTotalQueues = HAL_NUM_TX_QUEUES; 487 pCap->halKeyCacheSize = 128; 488 489 /* XXX not needed */ 490 pCap->halChanHalfRate = AH_FALSE; 491 pCap->halChanQuarterRate = AH_FALSE; 492 493 if (ath_hal_eepromGetFlag(ah, AR_EEP_RFKILL) && 494 ath_hal_eepromGet(ah, AR_EEP_RFSILENT, &ahpriv->ah_rfsilent) == HAL_OK) { 495 /* NB: enabled by default */ 496 ahpriv->ah_rfkillEnabled = AH_TRUE; 497 pCap->halRfSilentSupport = AH_TRUE; 498 } 499 500 pCap->halTstampPrecision = 13; 501 pCap->halIntrMask = HAL_INT_COMMON 502 | HAL_INT_RX 503 | HAL_INT_TX 504 | HAL_INT_FATAL 505 | HAL_INT_BNR 506 | HAL_INT_TIM 507 ; 508 509 /* XXX might be ok w/ some chip revs */ 510 ahpriv->ah_rxornIsFatal = AH_TRUE; 511 return AH_TRUE; 512 } 513 514 static const char* 515 ar5211Probe(uint16_t vendorid, uint16_t devid) 516 { 517 if (vendorid == ATHEROS_VENDOR_ID) { 518 if (devid == AR5211_DEVID || devid == AR5311_DEVID || 519 devid == AR5211_DEFAULT) 520 return "Atheros 5211"; 521 if (devid == AR5211_FPGA11B) 522 return "Atheros 5211 (FPGA)"; 523 } 524 return AH_NULL; 525 } 526 AH_CHIP(AR5211, ar5211Probe, ar5211Attach); 527