2 * Copyright (c) 2008-2009 Atheros Communications Inc.
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
18 #include "ar9002_phy.h"
20 static int ath9k_hw_4k_get_eeprom_ver(struct ath_hw *ah)
22 return ((ah->eeprom.map4k.baseEepHeader.version >> 12) & 0xF);
25 static int ath9k_hw_4k_get_eeprom_rev(struct ath_hw *ah)
27 return ((ah->eeprom.map4k.baseEepHeader.version) & 0xFFF);
30 static bool ath9k_hw_4k_fill_eeprom(struct ath_hw *ah)
32 #define SIZE_EEPROM_4K (sizeof(struct ar5416_eeprom_4k) / sizeof(u16))
33 struct ath_common *common = ath9k_hw_common(ah);
34 u16 *eep_data = (u16 *)&ah->eeprom.map4k;
35 int addr, eep_start_loc = 0;
39 if (!ath9k_hw_use_flash(ah)) {
40 ath_print(common, ATH_DBG_EEPROM,
41 "Reading from EEPROM, not flash\n");
44 for (addr = 0; addr < SIZE_EEPROM_4K; addr++) {
45 if (!ath9k_hw_nvram_read(common, addr + eep_start_loc, eep_data)) {
46 ath_print(common, ATH_DBG_EEPROM,
47 "Unable to read eeprom region\n");
57 static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah)
59 #define EEPROM_4K_SIZE (sizeof(struct ar5416_eeprom_4k) / sizeof(u16))
60 struct ath_common *common = ath9k_hw_common(ah);
61 struct ar5416_eeprom_4k *eep =
62 (struct ar5416_eeprom_4k *) &ah->eeprom.map4k;
63 u16 *eepdata, temp, magic, magic2;
65 bool need_swap = false;
69 if (!ath9k_hw_use_flash(ah)) {
70 if (!ath9k_hw_nvram_read(common, AR5416_EEPROM_MAGIC_OFFSET,
72 ath_print(common, ATH_DBG_FATAL,
73 "Reading Magic # failed\n");
77 ath_print(common, ATH_DBG_EEPROM,
78 "Read Magic = 0x%04X\n", magic);
80 if (magic != AR5416_EEPROM_MAGIC) {
81 magic2 = swab16(magic);
83 if (magic2 == AR5416_EEPROM_MAGIC) {
85 eepdata = (u16 *) (&ah->eeprom);
87 for (addr = 0; addr < EEPROM_4K_SIZE; addr++) {
88 temp = swab16(*eepdata);
93 ath_print(common, ATH_DBG_FATAL,
94 "Invalid EEPROM Magic. "
95 "endianness mismatch.\n");
101 ath_print(common, ATH_DBG_EEPROM, "need_swap = %s.\n",
102 need_swap ? "True" : "False");
105 el = swab16(ah->eeprom.map4k.baseEepHeader.length);
107 el = ah->eeprom.map4k.baseEepHeader.length;
109 if (el > sizeof(struct ar5416_eeprom_4k))
110 el = sizeof(struct ar5416_eeprom_4k) / sizeof(u16);
112 el = el / sizeof(u16);
114 eepdata = (u16 *)(&ah->eeprom);
116 for (i = 0; i < el; i++)
123 ath_print(common, ATH_DBG_EEPROM,
124 "EEPROM Endianness is not native.. Changing\n");
126 word = swab16(eep->baseEepHeader.length);
127 eep->baseEepHeader.length = word;
129 word = swab16(eep->baseEepHeader.checksum);
130 eep->baseEepHeader.checksum = word;
132 word = swab16(eep->baseEepHeader.version);
133 eep->baseEepHeader.version = word;
135 word = swab16(eep->baseEepHeader.regDmn[0]);
136 eep->baseEepHeader.regDmn[0] = word;
138 word = swab16(eep->baseEepHeader.regDmn[1]);
139 eep->baseEepHeader.regDmn[1] = word;
141 word = swab16(eep->baseEepHeader.rfSilent);
142 eep->baseEepHeader.rfSilent = word;
144 word = swab16(eep->baseEepHeader.blueToothOptions);
145 eep->baseEepHeader.blueToothOptions = word;
147 word = swab16(eep->baseEepHeader.deviceCap);
148 eep->baseEepHeader.deviceCap = word;
150 integer = swab32(eep->modalHeader.antCtrlCommon);
151 eep->modalHeader.antCtrlCommon = integer;
153 for (i = 0; i < AR5416_EEP4K_MAX_CHAINS; i++) {
154 integer = swab32(eep->modalHeader.antCtrlChain[i]);
155 eep->modalHeader.antCtrlChain[i] = integer;
158 for (i = 0; i < AR5416_EEPROM_MODAL_SPURS; i++) {
159 word = swab16(eep->modalHeader.spurChans[i].spurChan);
160 eep->modalHeader.spurChans[i].spurChan = word;
164 if (sum != 0xffff || ah->eep_ops->get_eeprom_ver(ah) != AR5416_EEP_VER ||
165 ah->eep_ops->get_eeprom_rev(ah) < AR5416_EEP_NO_BACK_VER) {
166 ath_print(common, ATH_DBG_FATAL,
167 "Bad EEPROM checksum 0x%x or revision 0x%04x\n",
168 sum, ah->eep_ops->get_eeprom_ver(ah));
173 #undef EEPROM_4K_SIZE
176 static u32 ath9k_hw_4k_get_eeprom(struct ath_hw *ah,
177 enum eeprom_param param)
179 struct ar5416_eeprom_4k *eep = &ah->eeprom.map4k;
180 struct modal_eep_4k_header *pModal = &eep->modalHeader;
181 struct base_eep_header_4k *pBase = &eep->baseEepHeader;
185 return pModal->noiseFloorThreshCh[0];
187 return pBase->macAddr[0] << 8 | pBase->macAddr[1];
189 return pBase->macAddr[2] << 8 | pBase->macAddr[3];
191 return pBase->macAddr[4] << 8 | pBase->macAddr[5];
193 return pBase->regDmn[0];
195 return pBase->regDmn[1];
197 return pBase->deviceCap;
199 return pBase->opCapFlags;
201 return pBase->rfSilent;
205 return pModal->db1_1;
207 return pBase->version & AR5416_EEP_VER_MINOR_MASK;
209 return pBase->txMask;
211 return pBase->rxMask;
214 case EEP_PWR_TABLE_OFFSET:
215 return AR5416_PWR_TABLE_OFFSET_DB;
221 static void ath9k_hw_get_4k_gain_boundaries_pdadcs(struct ath_hw *ah,
222 struct ath9k_channel *chan,
223 struct cal_data_per_freq_4k *pRawDataSet,
224 u8 *bChans, u16 availPiers,
226 u16 *pPdGainBoundaries, u8 *pPDADCValues,
229 #define TMP_VAL_VPD_TABLE \
230 ((vpdTableI[i][sizeCurrVpdTable - 1] + (ss - maxIndex + 1) * vpdStep));
233 u16 idxL = 0, idxR = 0, numPiers;
234 static u8 vpdTableL[AR5416_EEP4K_NUM_PD_GAINS]
235 [AR5416_MAX_PWR_RANGE_IN_HALF_DB];
236 static u8 vpdTableR[AR5416_EEP4K_NUM_PD_GAINS]
237 [AR5416_MAX_PWR_RANGE_IN_HALF_DB];
238 static u8 vpdTableI[AR5416_EEP4K_NUM_PD_GAINS]
239 [AR5416_MAX_PWR_RANGE_IN_HALF_DB];
241 u8 *pVpdL, *pVpdR, *pPwrL, *pPwrR;
242 u8 minPwrT4[AR5416_EEP4K_NUM_PD_GAINS];
243 u8 maxPwrT4[AR5416_EEP4K_NUM_PD_GAINS];
246 u16 sizeCurrVpdTable, maxIndex, tgtIndex;
248 int16_t minDelta = 0;
249 struct chan_centers centers;
250 #define PD_GAIN_BOUNDARY_DEFAULT 58;
252 memset(&minPwrT4, 0, AR9287_NUM_PD_GAINS);
253 ath9k_hw_get_channel_centers(ah, chan, ¢ers);
255 for (numPiers = 0; numPiers < availPiers; numPiers++) {
256 if (bChans[numPiers] == AR5416_BCHAN_UNUSED)
260 match = ath9k_hw_get_lower_upper_index(
261 (u8)FREQ2FBIN(centers.synth_center,
262 IS_CHAN_2GHZ(chan)), bChans, numPiers,
266 for (i = 0; i < numXpdGains; i++) {
267 minPwrT4[i] = pRawDataSet[idxL].pwrPdg[i][0];
268 maxPwrT4[i] = pRawDataSet[idxL].pwrPdg[i][4];
269 ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
270 pRawDataSet[idxL].pwrPdg[i],
271 pRawDataSet[idxL].vpdPdg[i],
272 AR5416_EEP4K_PD_GAIN_ICEPTS,
276 for (i = 0; i < numXpdGains; i++) {
277 pVpdL = pRawDataSet[idxL].vpdPdg[i];
278 pPwrL = pRawDataSet[idxL].pwrPdg[i];
279 pVpdR = pRawDataSet[idxR].vpdPdg[i];
280 pPwrR = pRawDataSet[idxR].pwrPdg[i];
282 minPwrT4[i] = max(pPwrL[0], pPwrR[0]);
285 min(pPwrL[AR5416_EEP4K_PD_GAIN_ICEPTS - 1],
286 pPwrR[AR5416_EEP4K_PD_GAIN_ICEPTS - 1]);
289 ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
291 AR5416_EEP4K_PD_GAIN_ICEPTS,
293 ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
295 AR5416_EEP4K_PD_GAIN_ICEPTS,
298 for (j = 0; j <= (maxPwrT4[i] - minPwrT4[i]) / 2; j++) {
300 (u8)(ath9k_hw_interpolate((u16)
305 bChans[idxL], bChans[idxR],
306 vpdTableL[i][j], vpdTableR[i][j]));
313 for (i = 0; i < numXpdGains; i++) {
314 if (i == (numXpdGains - 1))
315 pPdGainBoundaries[i] =
316 (u16)(maxPwrT4[i] / 2);
318 pPdGainBoundaries[i] =
319 (u16)((maxPwrT4[i] + minPwrT4[i + 1]) / 4);
321 pPdGainBoundaries[i] =
322 min((u16)AR5416_MAX_RATE_POWER, pPdGainBoundaries[i]);
324 if ((i == 0) && !AR_SREV_5416_20_OR_LATER(ah)) {
325 minDelta = pPdGainBoundaries[0] - 23;
326 pPdGainBoundaries[0] = 23;
332 if (AR_SREV_9280_10_OR_LATER(ah))
333 ss = (int16_t)(0 - (minPwrT4[i] / 2));
337 ss = (int16_t)((pPdGainBoundaries[i - 1] -
339 tPdGainOverlap + 1 + minDelta);
341 vpdStep = (int16_t)(vpdTableI[i][1] - vpdTableI[i][0]);
342 vpdStep = (int16_t)((vpdStep < 1) ? 1 : vpdStep);
344 while ((ss < 0) && (k < (AR5416_NUM_PDADC_VALUES - 1))) {
345 tmpVal = (int16_t)(vpdTableI[i][0] + ss * vpdStep);
346 pPDADCValues[k++] = (u8)((tmpVal < 0) ? 0 : tmpVal);
350 sizeCurrVpdTable = (u8) ((maxPwrT4[i] - minPwrT4[i]) / 2 + 1);
351 tgtIndex = (u8)(pPdGainBoundaries[i] + tPdGainOverlap -
353 maxIndex = (tgtIndex < sizeCurrVpdTable) ?
354 tgtIndex : sizeCurrVpdTable;
356 while ((ss < maxIndex) && (k < (AR5416_NUM_PDADC_VALUES - 1)))
357 pPDADCValues[k++] = vpdTableI[i][ss++];
359 vpdStep = (int16_t)(vpdTableI[i][sizeCurrVpdTable - 1] -
360 vpdTableI[i][sizeCurrVpdTable - 2]);
361 vpdStep = (int16_t)((vpdStep < 1) ? 1 : vpdStep);
363 if (tgtIndex >= maxIndex) {
364 while ((ss <= tgtIndex) &&
365 (k < (AR5416_NUM_PDADC_VALUES - 1))) {
366 tmpVal = (int16_t) TMP_VAL_VPD_TABLE;
367 pPDADCValues[k++] = (u8)((tmpVal > 255) ?
374 while (i < AR5416_EEP4K_PD_GAINS_IN_MASK) {
375 pPdGainBoundaries[i] = PD_GAIN_BOUNDARY_DEFAULT;
379 while (k < AR5416_NUM_PDADC_VALUES) {
380 pPDADCValues[k] = pPDADCValues[k - 1];
385 #undef TMP_VAL_VPD_TABLE
388 static void ath9k_hw_set_4k_power_cal_table(struct ath_hw *ah,
389 struct ath9k_channel *chan,
390 int16_t *pTxPowerIndexOffset)
392 struct ath_common *common = ath9k_hw_common(ah);
393 struct ar5416_eeprom_4k *pEepData = &ah->eeprom.map4k;
394 struct cal_data_per_freq_4k *pRawDataset;
395 u8 *pCalBChans = NULL;
396 u16 pdGainOverlap_t2;
397 static u8 pdadcValues[AR5416_NUM_PDADC_VALUES];
398 u16 gainBoundaries[AR5416_EEP4K_PD_GAINS_IN_MASK];
400 u16 numXpdGain, xpdMask;
401 u16 xpdGainValues[AR5416_EEP4K_NUM_PD_GAINS] = { 0, 0 };
402 u32 reg32, regOffset, regChainOffset;
404 xpdMask = pEepData->modalHeader.xpdGain;
406 if ((pEepData->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >=
407 AR5416_EEP_MINOR_VER_2) {
409 pEepData->modalHeader.pdGainOverlap;
411 pdGainOverlap_t2 = (u16)(MS(REG_READ(ah, AR_PHY_TPCRG5),
412 AR_PHY_TPCRG5_PD_GAIN_OVERLAP));
415 pCalBChans = pEepData->calFreqPier2G;
416 numPiers = AR5416_EEP4K_NUM_2G_CAL_PIERS;
420 for (i = 1; i <= AR5416_EEP4K_PD_GAINS_IN_MASK; i++) {
421 if ((xpdMask >> (AR5416_EEP4K_PD_GAINS_IN_MASK - i)) & 1) {
422 if (numXpdGain >= AR5416_EEP4K_NUM_PD_GAINS)
424 xpdGainValues[numXpdGain] =
425 (u16)(AR5416_EEP4K_PD_GAINS_IN_MASK - i);
430 REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_NUM_PD_GAIN,
431 (numXpdGain - 1) & 0x3);
432 REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_GAIN_1,
434 REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_GAIN_2,
436 REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_GAIN_3, 0);
438 for (i = 0; i < AR5416_EEP4K_MAX_CHAINS; i++) {
439 if (AR_SREV_5416_20_OR_LATER(ah) &&
440 (ah->rxchainmask == 5 || ah->txchainmask == 5) &&
442 regChainOffset = (i == 1) ? 0x2000 : 0x1000;
444 regChainOffset = i * 0x1000;
446 if (pEepData->baseEepHeader.txMask & (1 << i)) {
447 pRawDataset = pEepData->calPierData2G[i];
449 ath9k_hw_get_4k_gain_boundaries_pdadcs(ah, chan,
450 pRawDataset, pCalBChans,
451 numPiers, pdGainOverlap_t2,
453 pdadcValues, numXpdGain);
455 ENABLE_REGWRITE_BUFFER(ah);
457 if ((i == 0) || AR_SREV_5416_20_OR_LATER(ah)) {
458 REG_WRITE(ah, AR_PHY_TPCRG5 + regChainOffset,
460 AR_PHY_TPCRG5_PD_GAIN_OVERLAP)
461 | SM(gainBoundaries[0],
462 AR_PHY_TPCRG5_PD_GAIN_BOUNDARY_1)
463 | SM(gainBoundaries[1],
464 AR_PHY_TPCRG5_PD_GAIN_BOUNDARY_2)
465 | SM(gainBoundaries[2],
466 AR_PHY_TPCRG5_PD_GAIN_BOUNDARY_3)
467 | SM(gainBoundaries[3],
468 AR_PHY_TPCRG5_PD_GAIN_BOUNDARY_4));
471 regOffset = AR_PHY_BASE + (672 << 2) + regChainOffset;
472 for (j = 0; j < 32; j++) {
473 reg32 = ((pdadcValues[4 * j + 0] & 0xFF) << 0) |
474 ((pdadcValues[4 * j + 1] & 0xFF) << 8) |
475 ((pdadcValues[4 * j + 2] & 0xFF) << 16)|
476 ((pdadcValues[4 * j + 3] & 0xFF) << 24);
477 REG_WRITE(ah, regOffset, reg32);
479 ath_print(common, ATH_DBG_EEPROM,
480 "PDADC (%d,%4x): %4.4x %8.8x\n",
481 i, regChainOffset, regOffset,
483 ath_print(common, ATH_DBG_EEPROM,
485 "PDADC %3d Value %3d | "
486 "PDADC %3d Value %3d | "
487 "PDADC %3d Value %3d | "
488 "PDADC %3d Value %3d |\n",
489 i, 4 * j, pdadcValues[4 * j],
490 4 * j + 1, pdadcValues[4 * j + 1],
491 4 * j + 2, pdadcValues[4 * j + 2],
493 pdadcValues[4 * j + 3]);
498 REGWRITE_BUFFER_FLUSH(ah);
499 DISABLE_REGWRITE_BUFFER(ah);
503 *pTxPowerIndexOffset = 0;
506 static void ath9k_hw_set_4k_power_per_rate_table(struct ath_hw *ah,
507 struct ath9k_channel *chan,
510 u16 AntennaReduction,
511 u16 twiceMaxRegulatoryPower,
514 #define CMP_TEST_GRP \
515 (((cfgCtl & ~CTL_MODE_M)| (pCtlMode[ctlMode] & CTL_MODE_M)) == \
516 pEepData->ctlIndex[i]) \
517 || (((cfgCtl & ~CTL_MODE_M) | (pCtlMode[ctlMode] & CTL_MODE_M)) == \
518 ((pEepData->ctlIndex[i] & CTL_MODE_M) | SD_NO_CTL))
520 struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
522 int16_t twiceLargestAntenna;
523 u16 twiceMinEdgePower;
524 u16 twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
525 u16 scaledPower = 0, minCtlPower, maxRegAllowedPower;
526 u16 numCtlModes, *pCtlMode, ctlMode, freq;
527 struct chan_centers centers;
528 struct cal_ctl_data_4k *rep;
529 struct ar5416_eeprom_4k *pEepData = &ah->eeprom.map4k;
530 static const u16 tpScaleReductionTable[5] =
531 { 0, 3, 6, 9, AR5416_MAX_RATE_POWER };
532 struct cal_target_power_leg targetPowerOfdm, targetPowerCck = {
535 struct cal_target_power_leg targetPowerOfdmExt = {
536 0, { 0, 0, 0, 0} }, targetPowerCckExt = {
539 struct cal_target_power_ht targetPowerHt20, targetPowerHt40 = {
542 u16 ctlModesFor11g[] =
543 { CTL_11B, CTL_11G, CTL_2GHT20, CTL_11B_EXT, CTL_11G_EXT,
547 ath9k_hw_get_channel_centers(ah, chan, ¢ers);
549 twiceLargestAntenna = pEepData->modalHeader.antennaGainCh[0];
550 twiceLargestAntenna = (int16_t)min(AntennaReduction -
551 twiceLargestAntenna, 0);
553 maxRegAllowedPower = twiceMaxRegulatoryPower + twiceLargestAntenna;
554 if (regulatory->tp_scale != ATH9K_TP_SCALE_MAX) {
555 maxRegAllowedPower -=
556 (tpScaleReductionTable[(regulatory->tp_scale)] * 2);
559 scaledPower = min(powerLimit, maxRegAllowedPower);
560 scaledPower = max((u16)0, scaledPower);
562 numCtlModes = ARRAY_SIZE(ctlModesFor11g) - SUB_NUM_CTL_MODES_AT_2G_40;
563 pCtlMode = ctlModesFor11g;
565 ath9k_hw_get_legacy_target_powers(ah, chan,
566 pEepData->calTargetPowerCck,
567 AR5416_NUM_2G_CCK_TARGET_POWERS,
568 &targetPowerCck, 4, false);
569 ath9k_hw_get_legacy_target_powers(ah, chan,
570 pEepData->calTargetPower2G,
571 AR5416_NUM_2G_20_TARGET_POWERS,
572 &targetPowerOfdm, 4, false);
573 ath9k_hw_get_target_powers(ah, chan,
574 pEepData->calTargetPower2GHT20,
575 AR5416_NUM_2G_20_TARGET_POWERS,
576 &targetPowerHt20, 8, false);
578 if (IS_CHAN_HT40(chan)) {
579 numCtlModes = ARRAY_SIZE(ctlModesFor11g);
580 ath9k_hw_get_target_powers(ah, chan,
581 pEepData->calTargetPower2GHT40,
582 AR5416_NUM_2G_40_TARGET_POWERS,
583 &targetPowerHt40, 8, true);
584 ath9k_hw_get_legacy_target_powers(ah, chan,
585 pEepData->calTargetPowerCck,
586 AR5416_NUM_2G_CCK_TARGET_POWERS,
587 &targetPowerCckExt, 4, true);
588 ath9k_hw_get_legacy_target_powers(ah, chan,
589 pEepData->calTargetPower2G,
590 AR5416_NUM_2G_20_TARGET_POWERS,
591 &targetPowerOfdmExt, 4, true);
594 for (ctlMode = 0; ctlMode < numCtlModes; ctlMode++) {
595 bool isHt40CtlMode = (pCtlMode[ctlMode] == CTL_5GHT40) ||
596 (pCtlMode[ctlMode] == CTL_2GHT40);
599 freq = centers.synth_center;
600 else if (pCtlMode[ctlMode] & EXT_ADDITIVE)
601 freq = centers.ext_center;
603 freq = centers.ctl_center;
605 if (ah->eep_ops->get_eeprom_ver(ah) == 14 &&
606 ah->eep_ops->get_eeprom_rev(ah) <= 2)
607 twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
609 for (i = 0; (i < AR5416_EEP4K_NUM_CTLS) &&
610 pEepData->ctlIndex[i]; i++) {
613 rep = &(pEepData->ctlData[i]);
615 twiceMinEdgePower = ath9k_hw_get_max_edge_power(
618 ar5416_get_ntxchains(ah->txchainmask) - 1],
620 AR5416_EEP4K_NUM_BAND_EDGES);
622 if ((cfgCtl & ~CTL_MODE_M) == SD_NO_CTL) {
624 min(twiceMaxEdgePower,
627 twiceMaxEdgePower = twiceMinEdgePower;
633 minCtlPower = (u8)min(twiceMaxEdgePower, scaledPower);
635 switch (pCtlMode[ctlMode]) {
637 for (i = 0; i < ARRAY_SIZE(targetPowerCck.tPow2x); i++) {
638 targetPowerCck.tPow2x[i] =
639 min((u16)targetPowerCck.tPow2x[i],
644 for (i = 0; i < ARRAY_SIZE(targetPowerOfdm.tPow2x); i++) {
645 targetPowerOfdm.tPow2x[i] =
646 min((u16)targetPowerOfdm.tPow2x[i],
651 for (i = 0; i < ARRAY_SIZE(targetPowerHt20.tPow2x); i++) {
652 targetPowerHt20.tPow2x[i] =
653 min((u16)targetPowerHt20.tPow2x[i],
658 targetPowerCckExt.tPow2x[0] =
659 min((u16)targetPowerCckExt.tPow2x[0],
663 targetPowerOfdmExt.tPow2x[0] =
664 min((u16)targetPowerOfdmExt.tPow2x[0],
668 for (i = 0; i < ARRAY_SIZE(targetPowerHt40.tPow2x); i++) {
669 targetPowerHt40.tPow2x[i] =
670 min((u16)targetPowerHt40.tPow2x[i],
679 ratesArray[rate6mb] =
680 ratesArray[rate9mb] =
681 ratesArray[rate12mb] =
682 ratesArray[rate18mb] =
683 ratesArray[rate24mb] =
684 targetPowerOfdm.tPow2x[0];
686 ratesArray[rate36mb] = targetPowerOfdm.tPow2x[1];
687 ratesArray[rate48mb] = targetPowerOfdm.tPow2x[2];
688 ratesArray[rate54mb] = targetPowerOfdm.tPow2x[3];
689 ratesArray[rateXr] = targetPowerOfdm.tPow2x[0];
691 for (i = 0; i < ARRAY_SIZE(targetPowerHt20.tPow2x); i++)
692 ratesArray[rateHt20_0 + i] = targetPowerHt20.tPow2x[i];
694 ratesArray[rate1l] = targetPowerCck.tPow2x[0];
695 ratesArray[rate2s] = ratesArray[rate2l] = targetPowerCck.tPow2x[1];
696 ratesArray[rate5_5s] = ratesArray[rate5_5l] = targetPowerCck.tPow2x[2];
697 ratesArray[rate11s] = ratesArray[rate11l] = targetPowerCck.tPow2x[3];
699 if (IS_CHAN_HT40(chan)) {
700 for (i = 0; i < ARRAY_SIZE(targetPowerHt40.tPow2x); i++) {
701 ratesArray[rateHt40_0 + i] =
702 targetPowerHt40.tPow2x[i];
704 ratesArray[rateDupOfdm] = targetPowerHt40.tPow2x[0];
705 ratesArray[rateDupCck] = targetPowerHt40.tPow2x[0];
706 ratesArray[rateExtOfdm] = targetPowerOfdmExt.tPow2x[0];
707 ratesArray[rateExtCck] = targetPowerCckExt.tPow2x[0];
713 static void ath9k_hw_4k_set_txpower(struct ath_hw *ah,
714 struct ath9k_channel *chan,
716 u8 twiceAntennaReduction,
717 u8 twiceMaxRegulatoryPower,
720 struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
721 struct ar5416_eeprom_4k *pEepData = &ah->eeprom.map4k;
722 struct modal_eep_4k_header *pModal = &pEepData->modalHeader;
723 int16_t ratesArray[Ar5416RateSize];
724 int16_t txPowerIndexOffset = 0;
725 u8 ht40PowerIncForPdadc = 2;
728 memset(ratesArray, 0, sizeof(ratesArray));
730 if ((pEepData->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >=
731 AR5416_EEP_MINOR_VER_2) {
732 ht40PowerIncForPdadc = pModal->ht40PowerIncForPdadc;
735 ath9k_hw_set_4k_power_per_rate_table(ah, chan,
736 &ratesArray[0], cfgCtl,
737 twiceAntennaReduction,
738 twiceMaxRegulatoryPower,
741 ath9k_hw_set_4k_power_cal_table(ah, chan, &txPowerIndexOffset);
743 for (i = 0; i < ARRAY_SIZE(ratesArray); i++) {
744 ratesArray[i] = (int16_t)(txPowerIndexOffset + ratesArray[i]);
745 if (ratesArray[i] > AR5416_MAX_RATE_POWER)
746 ratesArray[i] = AR5416_MAX_RATE_POWER;
750 /* Update regulatory */
753 if (IS_CHAN_HT40(chan))
755 else if (IS_CHAN_HT20(chan))
758 regulatory->max_power_level = ratesArray[i];
760 if (AR_SREV_9280_10_OR_LATER(ah)) {
761 for (i = 0; i < Ar5416RateSize; i++)
762 ratesArray[i] -= AR5416_PWR_TABLE_OFFSET_DB * 2;
765 ENABLE_REGWRITE_BUFFER(ah);
767 /* OFDM power per rate */
768 REG_WRITE(ah, AR_PHY_POWER_TX_RATE1,
769 ATH9K_POW_SM(ratesArray[rate18mb], 24)
770 | ATH9K_POW_SM(ratesArray[rate12mb], 16)
771 | ATH9K_POW_SM(ratesArray[rate9mb], 8)
772 | ATH9K_POW_SM(ratesArray[rate6mb], 0));
773 REG_WRITE(ah, AR_PHY_POWER_TX_RATE2,
774 ATH9K_POW_SM(ratesArray[rate54mb], 24)
775 | ATH9K_POW_SM(ratesArray[rate48mb], 16)
776 | ATH9K_POW_SM(ratesArray[rate36mb], 8)
777 | ATH9K_POW_SM(ratesArray[rate24mb], 0));
779 /* CCK power per rate */
780 REG_WRITE(ah, AR_PHY_POWER_TX_RATE3,
781 ATH9K_POW_SM(ratesArray[rate2s], 24)
782 | ATH9K_POW_SM(ratesArray[rate2l], 16)
783 | ATH9K_POW_SM(ratesArray[rateXr], 8)
784 | ATH9K_POW_SM(ratesArray[rate1l], 0));
785 REG_WRITE(ah, AR_PHY_POWER_TX_RATE4,
786 ATH9K_POW_SM(ratesArray[rate11s], 24)
787 | ATH9K_POW_SM(ratesArray[rate11l], 16)
788 | ATH9K_POW_SM(ratesArray[rate5_5s], 8)
789 | ATH9K_POW_SM(ratesArray[rate5_5l], 0));
791 /* HT20 power per rate */
792 REG_WRITE(ah, AR_PHY_POWER_TX_RATE5,
793 ATH9K_POW_SM(ratesArray[rateHt20_3], 24)
794 | ATH9K_POW_SM(ratesArray[rateHt20_2], 16)
795 | ATH9K_POW_SM(ratesArray[rateHt20_1], 8)
796 | ATH9K_POW_SM(ratesArray[rateHt20_0], 0));
797 REG_WRITE(ah, AR_PHY_POWER_TX_RATE6,
798 ATH9K_POW_SM(ratesArray[rateHt20_7], 24)
799 | ATH9K_POW_SM(ratesArray[rateHt20_6], 16)
800 | ATH9K_POW_SM(ratesArray[rateHt20_5], 8)
801 | ATH9K_POW_SM(ratesArray[rateHt20_4], 0));
803 /* HT40 power per rate */
804 if (IS_CHAN_HT40(chan)) {
805 REG_WRITE(ah, AR_PHY_POWER_TX_RATE7,
806 ATH9K_POW_SM(ratesArray[rateHt40_3] +
807 ht40PowerIncForPdadc, 24)
808 | ATH9K_POW_SM(ratesArray[rateHt40_2] +
809 ht40PowerIncForPdadc, 16)
810 | ATH9K_POW_SM(ratesArray[rateHt40_1] +
811 ht40PowerIncForPdadc, 8)
812 | ATH9K_POW_SM(ratesArray[rateHt40_0] +
813 ht40PowerIncForPdadc, 0));
814 REG_WRITE(ah, AR_PHY_POWER_TX_RATE8,
815 ATH9K_POW_SM(ratesArray[rateHt40_7] +
816 ht40PowerIncForPdadc, 24)
817 | ATH9K_POW_SM(ratesArray[rateHt40_6] +
818 ht40PowerIncForPdadc, 16)
819 | ATH9K_POW_SM(ratesArray[rateHt40_5] +
820 ht40PowerIncForPdadc, 8)
821 | ATH9K_POW_SM(ratesArray[rateHt40_4] +
822 ht40PowerIncForPdadc, 0));
823 REG_WRITE(ah, AR_PHY_POWER_TX_RATE9,
824 ATH9K_POW_SM(ratesArray[rateExtOfdm], 24)
825 | ATH9K_POW_SM(ratesArray[rateExtCck], 16)
826 | ATH9K_POW_SM(ratesArray[rateDupOfdm], 8)
827 | ATH9K_POW_SM(ratesArray[rateDupCck], 0));
830 REGWRITE_BUFFER_FLUSH(ah);
831 DISABLE_REGWRITE_BUFFER(ah);
834 static void ath9k_hw_4k_set_addac(struct ath_hw *ah,
835 struct ath9k_channel *chan)
837 struct modal_eep_4k_header *pModal;
838 struct ar5416_eeprom_4k *eep = &ah->eeprom.map4k;
841 if (ah->hw_version.macVersion != AR_SREV_VERSION_9160)
844 if (ah->eep_ops->get_eeprom_rev(ah) < AR5416_EEP_MINOR_VER_7)
847 pModal = &eep->modalHeader;
849 if (pModal->xpaBiasLvl != 0xff) {
850 biaslevel = pModal->xpaBiasLvl;
851 INI_RA(&ah->iniAddac, 7, 1) =
852 (INI_RA(&ah->iniAddac, 7, 1) & (~0x18)) | biaslevel << 3;
856 static void ath9k_hw_4k_set_gain(struct ath_hw *ah,
857 struct modal_eep_4k_header *pModal,
858 struct ar5416_eeprom_4k *eep,
861 REG_WRITE(ah, AR_PHY_SWITCH_CHAIN_0,
862 pModal->antCtrlChain[0]);
864 REG_WRITE(ah, AR_PHY_TIMING_CTRL4(0),
865 (REG_READ(ah, AR_PHY_TIMING_CTRL4(0)) &
866 ~(AR_PHY_TIMING_CTRL4_IQCORR_Q_Q_COFF |
867 AR_PHY_TIMING_CTRL4_IQCORR_Q_I_COFF)) |
868 SM(pModal->iqCalICh[0], AR_PHY_TIMING_CTRL4_IQCORR_Q_I_COFF) |
869 SM(pModal->iqCalQCh[0], AR_PHY_TIMING_CTRL4_IQCORR_Q_Q_COFF));
871 if ((eep->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >=
872 AR5416_EEP_MINOR_VER_3) {
873 txRxAttenLocal = pModal->txRxAttenCh[0];
875 REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ,
876 AR_PHY_GAIN_2GHZ_XATTEN1_MARGIN, pModal->bswMargin[0]);
877 REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ,
878 AR_PHY_GAIN_2GHZ_XATTEN1_DB, pModal->bswAtten[0]);
879 REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ,
880 AR_PHY_GAIN_2GHZ_XATTEN2_MARGIN,
881 pModal->xatten2Margin[0]);
882 REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ,
883 AR_PHY_GAIN_2GHZ_XATTEN2_DB, pModal->xatten2Db[0]);
885 /* Set the block 1 value to block 0 value */
886 REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ + 0x1000,
887 AR_PHY_GAIN_2GHZ_XATTEN1_MARGIN,
888 pModal->bswMargin[0]);
889 REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ + 0x1000,
890 AR_PHY_GAIN_2GHZ_XATTEN1_DB, pModal->bswAtten[0]);
891 REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ + 0x1000,
892 AR_PHY_GAIN_2GHZ_XATTEN2_MARGIN,
893 pModal->xatten2Margin[0]);
894 REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ + 0x1000,
895 AR_PHY_GAIN_2GHZ_XATTEN2_DB,
896 pModal->xatten2Db[0]);
899 REG_RMW_FIELD(ah, AR_PHY_RXGAIN,
900 AR9280_PHY_RXGAIN_TXRX_ATTEN, txRxAttenLocal);
901 REG_RMW_FIELD(ah, AR_PHY_RXGAIN,
902 AR9280_PHY_RXGAIN_TXRX_MARGIN, pModal->rxTxMarginCh[0]);
904 REG_RMW_FIELD(ah, AR_PHY_RXGAIN + 0x1000,
905 AR9280_PHY_RXGAIN_TXRX_ATTEN, txRxAttenLocal);
906 REG_RMW_FIELD(ah, AR_PHY_RXGAIN + 0x1000,
907 AR9280_PHY_RXGAIN_TXRX_MARGIN, pModal->rxTxMarginCh[0]);
909 if (AR_SREV_9285_11(ah))
910 REG_WRITE(ah, AR9285_AN_TOP4, (AR9285_AN_TOP4_DEFAULT | 0x14));
914 * Read EEPROM header info and program the device for correct operation
915 * given the channel value.
917 static void ath9k_hw_4k_set_board_values(struct ath_hw *ah,
918 struct ath9k_channel *chan)
920 struct modal_eep_4k_header *pModal;
921 struct ar5416_eeprom_4k *eep = &ah->eeprom.map4k;
923 u8 ob[5], db1[5], db2[5];
924 u8 ant_div_control1, ant_div_control2;
927 pModal = &eep->modalHeader;
930 REG_WRITE(ah, AR_PHY_SWITCH_COM,
931 ah->eep_ops->get_eeprom_antenna_cfg(ah, chan));
933 /* Single chain for 4K EEPROM*/
934 ath9k_hw_4k_set_gain(ah, pModal, eep, txRxAttenLocal);
936 /* Initialize Ant Diversity settings from EEPROM */
937 if (pModal->version >= 3) {
938 ant_div_control1 = pModal->antdiv_ctl1;
939 ant_div_control2 = pModal->antdiv_ctl2;
941 regVal = REG_READ(ah, AR_PHY_MULTICHAIN_GAIN_CTL);
942 regVal &= (~(AR_PHY_9285_ANT_DIV_CTL_ALL));
944 regVal |= SM(ant_div_control1,
945 AR_PHY_9285_ANT_DIV_CTL);
946 regVal |= SM(ant_div_control2,
947 AR_PHY_9285_ANT_DIV_ALT_LNACONF);
948 regVal |= SM((ant_div_control2 >> 2),
949 AR_PHY_9285_ANT_DIV_MAIN_LNACONF);
950 regVal |= SM((ant_div_control1 >> 1),
951 AR_PHY_9285_ANT_DIV_ALT_GAINTB);
952 regVal |= SM((ant_div_control1 >> 2),
953 AR_PHY_9285_ANT_DIV_MAIN_GAINTB);
956 REG_WRITE(ah, AR_PHY_MULTICHAIN_GAIN_CTL, regVal);
957 regVal = REG_READ(ah, AR_PHY_MULTICHAIN_GAIN_CTL);
958 regVal = REG_READ(ah, AR_PHY_CCK_DETECT);
959 regVal &= (~AR_PHY_CCK_DETECT_BB_ENABLE_ANT_FAST_DIV);
960 regVal |= SM((ant_div_control1 >> 3),
961 AR_PHY_CCK_DETECT_BB_ENABLE_ANT_FAST_DIV);
963 REG_WRITE(ah, AR_PHY_CCK_DETECT, regVal);
964 regVal = REG_READ(ah, AR_PHY_CCK_DETECT);
967 if (pModal->version >= 2) {
968 ob[0] = pModal->ob_0;
969 ob[1] = pModal->ob_1;
970 ob[2] = pModal->ob_2;
971 ob[3] = pModal->ob_3;
972 ob[4] = pModal->ob_4;
974 db1[0] = pModal->db1_0;
975 db1[1] = pModal->db1_1;
976 db1[2] = pModal->db1_2;
977 db1[3] = pModal->db1_3;
978 db1[4] = pModal->db1_4;
980 db2[0] = pModal->db2_0;
981 db2[1] = pModal->db2_1;
982 db2[2] = pModal->db2_2;
983 db2[3] = pModal->db2_3;
984 db2[4] = pModal->db2_4;
985 } else if (pModal->version == 1) {
986 ob[0] = pModal->ob_0;
987 ob[1] = ob[2] = ob[3] = ob[4] = pModal->ob_1;
988 db1[0] = pModal->db1_0;
989 db1[1] = db1[2] = db1[3] = db1[4] = pModal->db1_1;
990 db2[0] = pModal->db2_0;
991 db2[1] = db2[2] = db2[3] = db2[4] = pModal->db2_1;
995 for (i = 0; i < 5; i++) {
996 ob[i] = pModal->ob_0;
997 db1[i] = pModal->db1_0;
998 db2[i] = pModal->db1_0;
1002 if (AR_SREV_9271(ah)) {
1003 ath9k_hw_analog_shift_rmw(ah,
1005 AR9271_AN_RF2G3_OB_cck,
1006 AR9271_AN_RF2G3_OB_cck_S,
1008 ath9k_hw_analog_shift_rmw(ah,
1010 AR9271_AN_RF2G3_OB_psk,
1011 AR9271_AN_RF2G3_OB_psk_S,
1013 ath9k_hw_analog_shift_rmw(ah,
1015 AR9271_AN_RF2G3_OB_qam,
1016 AR9271_AN_RF2G3_OB_qam_S,
1018 ath9k_hw_analog_shift_rmw(ah,
1020 AR9271_AN_RF2G3_DB_1,
1021 AR9271_AN_RF2G3_DB_1_S,
1023 ath9k_hw_analog_shift_rmw(ah,
1025 AR9271_AN_RF2G4_DB_2,
1026 AR9271_AN_RF2G4_DB_2_S,
1029 ath9k_hw_analog_shift_rmw(ah,
1031 AR9285_AN_RF2G3_OB_0,
1032 AR9285_AN_RF2G3_OB_0_S,
1034 ath9k_hw_analog_shift_rmw(ah,
1036 AR9285_AN_RF2G3_OB_1,
1037 AR9285_AN_RF2G3_OB_1_S,
1039 ath9k_hw_analog_shift_rmw(ah,
1041 AR9285_AN_RF2G3_OB_2,
1042 AR9285_AN_RF2G3_OB_2_S,
1044 ath9k_hw_analog_shift_rmw(ah,
1046 AR9285_AN_RF2G3_OB_3,
1047 AR9285_AN_RF2G3_OB_3_S,
1049 ath9k_hw_analog_shift_rmw(ah,
1051 AR9285_AN_RF2G3_OB_4,
1052 AR9285_AN_RF2G3_OB_4_S,
1055 ath9k_hw_analog_shift_rmw(ah,
1057 AR9285_AN_RF2G3_DB1_0,
1058 AR9285_AN_RF2G3_DB1_0_S,
1060 ath9k_hw_analog_shift_rmw(ah,
1062 AR9285_AN_RF2G3_DB1_1,
1063 AR9285_AN_RF2G3_DB1_1_S,
1065 ath9k_hw_analog_shift_rmw(ah,
1067 AR9285_AN_RF2G3_DB1_2,
1068 AR9285_AN_RF2G3_DB1_2_S,
1070 ath9k_hw_analog_shift_rmw(ah,
1072 AR9285_AN_RF2G4_DB1_3,
1073 AR9285_AN_RF2G4_DB1_3_S,
1075 ath9k_hw_analog_shift_rmw(ah,
1077 AR9285_AN_RF2G4_DB1_4,
1078 AR9285_AN_RF2G4_DB1_4_S, db1[4]);
1080 ath9k_hw_analog_shift_rmw(ah,
1082 AR9285_AN_RF2G4_DB2_0,
1083 AR9285_AN_RF2G4_DB2_0_S,
1085 ath9k_hw_analog_shift_rmw(ah,
1087 AR9285_AN_RF2G4_DB2_1,
1088 AR9285_AN_RF2G4_DB2_1_S,
1090 ath9k_hw_analog_shift_rmw(ah,
1092 AR9285_AN_RF2G4_DB2_2,
1093 AR9285_AN_RF2G4_DB2_2_S,
1095 ath9k_hw_analog_shift_rmw(ah,
1097 AR9285_AN_RF2G4_DB2_3,
1098 AR9285_AN_RF2G4_DB2_3_S,
1100 ath9k_hw_analog_shift_rmw(ah,
1102 AR9285_AN_RF2G4_DB2_4,
1103 AR9285_AN_RF2G4_DB2_4_S,
1108 if (AR_SREV_9285_11(ah))
1109 REG_WRITE(ah, AR9285_AN_TOP4, AR9285_AN_TOP4_DEFAULT);
1111 REG_RMW_FIELD(ah, AR_PHY_SETTLING, AR_PHY_SETTLING_SWITCH,
1112 pModal->switchSettling);
1113 REG_RMW_FIELD(ah, AR_PHY_DESIRED_SZ, AR_PHY_DESIRED_SZ_ADC,
1114 pModal->adcDesiredSize);
1116 REG_WRITE(ah, AR_PHY_RF_CTL4,
1117 SM(pModal->txEndToXpaOff, AR_PHY_RF_CTL4_TX_END_XPAA_OFF) |
1118 SM(pModal->txEndToXpaOff, AR_PHY_RF_CTL4_TX_END_XPAB_OFF) |
1119 SM(pModal->txFrameToXpaOn, AR_PHY_RF_CTL4_FRAME_XPAA_ON) |
1120 SM(pModal->txFrameToXpaOn, AR_PHY_RF_CTL4_FRAME_XPAB_ON));
1122 REG_RMW_FIELD(ah, AR_PHY_RF_CTL3, AR_PHY_TX_END_TO_A2_RX_ON,
1123 pModal->txEndToRxOn);
1125 if (AR_SREV_9271_10(ah))
1126 REG_RMW_FIELD(ah, AR_PHY_RF_CTL3, AR_PHY_TX_END_TO_A2_RX_ON,
1127 pModal->txEndToRxOn);
1128 REG_RMW_FIELD(ah, AR_PHY_CCA, AR9280_PHY_CCA_THRESH62,
1130 REG_RMW_FIELD(ah, AR_PHY_EXT_CCA0, AR_PHY_EXT_CCA0_THRESH62,
1133 if ((eep->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >=
1134 AR5416_EEP_MINOR_VER_2) {
1135 REG_RMW_FIELD(ah, AR_PHY_RF_CTL2, AR_PHY_TX_END_DATA_START,
1136 pModal->txFrameToDataStart);
1137 REG_RMW_FIELD(ah, AR_PHY_RF_CTL2, AR_PHY_TX_END_PA_ON,
1138 pModal->txFrameToPaOn);
1141 if ((eep->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >=
1142 AR5416_EEP_MINOR_VER_3) {
1143 if (IS_CHAN_HT40(chan))
1144 REG_RMW_FIELD(ah, AR_PHY_SETTLING,
1145 AR_PHY_SETTLING_SWITCH,
1146 pModal->swSettleHt40);
1150 static u32 ath9k_hw_4k_get_eeprom_antenna_cfg(struct ath_hw *ah,
1151 struct ath9k_channel *chan)
1153 struct ar5416_eeprom_4k *eep = &ah->eeprom.map4k;
1154 struct modal_eep_4k_header *pModal = &eep->modalHeader;
1156 return pModal->antCtrlCommon;
1159 static u8 ath9k_hw_4k_get_num_ant_config(struct ath_hw *ah,
1160 enum ieee80211_band freq_band)
1165 static u16 ath9k_hw_4k_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz)
1167 #define EEP_MAP4K_SPURCHAN \
1168 (ah->eeprom.map4k.modalHeader.spurChans[i].spurChan)
1169 struct ath_common *common = ath9k_hw_common(ah);
1171 u16 spur_val = AR_NO_SPUR;
1173 ath_print(common, ATH_DBG_ANI,
1174 "Getting spur idx %d is2Ghz. %d val %x\n",
1175 i, is2GHz, ah->config.spurchans[i][is2GHz]);
1177 switch (ah->config.spurmode) {
1180 case SPUR_ENABLE_IOCTL:
1181 spur_val = ah->config.spurchans[i][is2GHz];
1182 ath_print(common, ATH_DBG_ANI,
1183 "Getting spur val from new loc. %d\n", spur_val);
1185 case SPUR_ENABLE_EEPROM:
1186 spur_val = EEP_MAP4K_SPURCHAN;
1192 #undef EEP_MAP4K_SPURCHAN
1195 const struct eeprom_ops eep_4k_ops = {
1196 .check_eeprom = ath9k_hw_4k_check_eeprom,
1197 .get_eeprom = ath9k_hw_4k_get_eeprom,
1198 .fill_eeprom = ath9k_hw_4k_fill_eeprom,
1199 .get_eeprom_ver = ath9k_hw_4k_get_eeprom_ver,
1200 .get_eeprom_rev = ath9k_hw_4k_get_eeprom_rev,
1201 .get_num_ant_config = ath9k_hw_4k_get_num_ant_config,
1202 .get_eeprom_antenna_cfg = ath9k_hw_4k_get_eeprom_antenna_cfg,
1203 .set_board_values = ath9k_hw_4k_set_board_values,
1204 .set_addac = ath9k_hw_4k_set_addac,
1205 .set_txpower = ath9k_hw_4k_set_txpower,
1206 .get_spur_channel = ath9k_hw_4k_get_spur_channel