#include "ath9k.h"
-static void ath9k_hw_analog_shift_rmw(struct ath_hw *ah,
- u32 reg, u32 mask,
- u32 shift, u32 val)
+static inline u16 ath9k_hw_fbin2freq(u8 fbin, bool is2GHz)
+{
+ if (fbin == AR5416_BCHAN_UNUSED)
+ return fbin;
+
+ return (u16) ((is2GHz) ? (2300 + fbin) : (4800 + 5 * fbin));
+}
+
+void ath9k_hw_analog_shift_rmw(struct ath_hw *ah, u32 reg, u32 mask,
+ u32 shift, u32 val)
{
u32 regVal;
return;
}
-static inline u16 ath9k_hw_fbin2freq(u8 fbin, bool is2GHz)
-{
-
- if (fbin == AR5416_BCHAN_UNUSED)
- return fbin;
-
- return (u16) ((is2GHz) ? (2300 + fbin) : (4800 + 5 * fbin));
-}
-
-static inline int16_t ath9k_hw_interpolate(u16 target,
- u16 srcLeft, u16 srcRight,
- int16_t targetLeft,
- int16_t targetRight)
+int16_t ath9k_hw_interpolate(u16 target, u16 srcLeft, u16 srcRight,
+ int16_t targetLeft, int16_t targetRight)
{
int16_t rv;
return rv;
}
-static inline bool ath9k_hw_get_lower_upper_index(u8 target, u8 *pList,
- u16 listSize, u16 *indexL,
- u16 *indexR)
+bool ath9k_hw_get_lower_upper_index(u8 target, u8 *pList, u16 listSize,
+ u16 *indexL, u16 *indexR)
{
u16 i;
return false;
}
-static inline bool ath9k_hw_nvram_read(struct ath_hw *ah, u32 off, u16 *data)
+bool ath9k_hw_nvram_read(struct ath_hw *ah, u32 off, u16 *data)
{
struct ath_softc *sc = ah->ah_sc;
return sc->bus_ops->eeprom_read(ah, off, data);
}
-static inline bool ath9k_hw_fill_vpd_table(u8 pwrMin, u8 pwrMax, u8 *pPwrList,
- u8 *pVpdList, u16 numIntercepts,
- u8 *pRetVpdList)
+void ath9k_hw_fill_vpd_table(u8 pwrMin, u8 pwrMax, u8 *pPwrList,
+ u8 *pVpdList, u16 numIntercepts,
+ u8 *pRetVpdList)
{
u16 i, k;
u8 currPwr = pwrMin;
pRetVpdList[i] = (u8) k;
currPwr += 2;
}
-
- return true;
}
-static void ath9k_hw_get_legacy_target_powers(struct ath_hw *ah,
- struct ath9k_channel *chan,
- struct cal_target_power_leg *powInfo,
- u16 numChannels,
- struct cal_target_power_leg *pNewPower,
- u16 numRates, bool isExtTarget)
+void ath9k_hw_get_legacy_target_powers(struct ath_hw *ah,
+ struct ath9k_channel *chan,
+ struct cal_target_power_leg *powInfo,
+ u16 numChannels,
+ struct cal_target_power_leg *pNewPower,
+ u16 numRates, bool isExtTarget)
{
struct chan_centers centers;
u16 clo, chi;
}
}
-static void ath9k_get_txgain_index(struct ath_hw *ah,
- struct ath9k_channel *chan,
- struct calDataPerFreqOpLoop *rawDatasetOpLoop,
- u8 *calChans, u16 availPiers, u8 *pwr, u8 *pcdacIdx)
-{
- u8 pcdac, i = 0;
- u16 idxL = 0, idxR = 0, numPiers;
- bool match;
- struct chan_centers centers;
-
- ath9k_hw_get_channel_centers(ah, chan, ¢ers);
-
- for (numPiers = 0; numPiers < availPiers; numPiers++)
- if (calChans[numPiers] == AR5416_BCHAN_UNUSED)
- break;
-
- match = ath9k_hw_get_lower_upper_index(
- (u8)FREQ2FBIN(centers.synth_center, IS_CHAN_2GHZ(chan)),
- calChans, numPiers, &idxL, &idxR);
- if (match) {
- pcdac = rawDatasetOpLoop[idxL].pcdac[0][0];
- *pwr = rawDatasetOpLoop[idxL].pwrPdg[0][0];
- } else {
- pcdac = rawDatasetOpLoop[idxR].pcdac[0][0];
- *pwr = (rawDatasetOpLoop[idxL].pwrPdg[0][0] +
- rawDatasetOpLoop[idxR].pwrPdg[0][0])/2;
- }
-
- while (pcdac > ah->originalGain[i] &&
- i < (AR9280_TX_GAIN_TABLE_SIZE - 1))
- i++;
-
- *pcdacIdx = i;
- return;
-}
-
-static void ath9k_olc_get_pdadcs(struct ath_hw *ah,
- u32 initTxGain,
- int txPower,
- u8 *pPDADCValues)
-{
- u32 i;
- u32 offset;
-
- REG_RMW_FIELD(ah, AR_PHY_TX_PWRCTRL6_0,
- AR_PHY_TX_PWRCTRL_ERR_EST_MODE, 3);
- REG_RMW_FIELD(ah, AR_PHY_TX_PWRCTRL6_1,
- AR_PHY_TX_PWRCTRL_ERR_EST_MODE, 3);
-
- REG_RMW_FIELD(ah, AR_PHY_TX_PWRCTRL7,
- AR_PHY_TX_PWRCTRL_INIT_TX_GAIN, initTxGain);
-
- offset = txPower;
- for (i = 0; i < AR5416_NUM_PDADC_VALUES; i++)
- if (i < offset)
- pPDADCValues[i] = 0x0;
- else
- pPDADCValues[i] = 0xFF;
-}
-
-
-
-
-static void ath9k_hw_get_target_powers(struct ath_hw *ah,
- struct ath9k_channel *chan,
- struct cal_target_power_ht *powInfo,
- u16 numChannels,
- struct cal_target_power_ht *pNewPower,
- u16 numRates, bool isHt40Target)
+void ath9k_hw_get_target_powers(struct ath_hw *ah,
+ struct ath9k_channel *chan,
+ struct cal_target_power_ht *powInfo,
+ u16 numChannels,
+ struct cal_target_power_ht *pNewPower,
+ u16 numRates, bool isHt40Target)
{
struct chan_centers centers;
u16 clo, chi;
}
}
-static u16 ath9k_hw_get_max_edge_power(u16 freq,
- struct cal_ctl_edges *pRdEdgesPower,
- bool is2GHz, int num_band_edges)
+u16 ath9k_hw_get_max_edge_power(u16 freq, struct cal_ctl_edges *pRdEdgesPower,
+ bool is2GHz, int num_band_edges)
{
u16 twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
int i;
return twiceMaxEdgePower;
}
-/****************************************/
-/* EEPROM Operations for 4K sized cards */
-/****************************************/
-
-static int ath9k_hw_4k_get_eeprom_ver(struct ath_hw *ah)
-{
- return ((ah->eeprom.map4k.baseEepHeader.version >> 12) & 0xF);
-}
-
-static int ath9k_hw_4k_get_eeprom_rev(struct ath_hw *ah)
-{
- return ((ah->eeprom.map4k.baseEepHeader.version) & 0xFFF);
-}
-
-static bool ath9k_hw_4k_fill_eeprom(struct ath_hw *ah)
-{
-#define SIZE_EEPROM_4K (sizeof(struct ar5416_eeprom_4k) / sizeof(u16))
- u16 *eep_data = (u16 *)&ah->eeprom.map4k;
- int addr, eep_start_loc = 0;
-
- eep_start_loc = 64;
-
- if (!ath9k_hw_use_flash(ah)) {
- DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
- "Reading from EEPROM, not flash\n");
- }
-
- for (addr = 0; addr < SIZE_EEPROM_4K; addr++) {
- if (!ath9k_hw_nvram_read(ah, addr + eep_start_loc, eep_data)) {
- DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
- "Unable to read eeprom region \n");
- return false;
- }
- eep_data++;
- }
-
- return true;
-#undef SIZE_EEPROM_4K
-}
-
-static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah)
-{
-#define EEPROM_4K_SIZE (sizeof(struct ar5416_eeprom_4k) / sizeof(u16))
- struct ar5416_eeprom_4k *eep =
- (struct ar5416_eeprom_4k *) &ah->eeprom.map4k;
- u16 *eepdata, temp, magic, magic2;
- u32 sum = 0, el;
- bool need_swap = false;
- int i, addr;
-
-
- if (!ath9k_hw_use_flash(ah)) {
- if (!ath9k_hw_nvram_read(ah, AR5416_EEPROM_MAGIC_OFFSET,
- &magic)) {
- DPRINTF(ah->ah_sc, ATH_DBG_FATAL,
- "Reading Magic # failed\n");
- return false;
- }
-
- DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
- "Read Magic = 0x%04X\n", magic);
-
- if (magic != AR5416_EEPROM_MAGIC) {
- magic2 = swab16(magic);
-
- if (magic2 == AR5416_EEPROM_MAGIC) {
- need_swap = true;
- eepdata = (u16 *) (&ah->eeprom);
-
- for (addr = 0; addr < EEPROM_4K_SIZE; addr++) {
- temp = swab16(*eepdata);
- *eepdata = temp;
- eepdata++;
- }
- } else {
- DPRINTF(ah->ah_sc, ATH_DBG_FATAL,
- "Invalid EEPROM Magic. "
- "endianness mismatch.\n");
- return -EINVAL;
- }
- }
- }
-
- DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, "need_swap = %s.\n",
- need_swap ? "True" : "False");
-
- if (need_swap)
- el = swab16(ah->eeprom.map4k.baseEepHeader.length);
- else
- el = ah->eeprom.map4k.baseEepHeader.length;
-
- if (el > sizeof(struct ar5416_eeprom_4k))
- el = sizeof(struct ar5416_eeprom_4k) / sizeof(u16);
- else
- el = el / sizeof(u16);
-
- eepdata = (u16 *)(&ah->eeprom);
-
- for (i = 0; i < el; i++)
- sum ^= *eepdata++;
-
- if (need_swap) {
- u32 integer;
- u16 word;
-
- DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
- "EEPROM Endianness is not native.. Changing\n");
-
- word = swab16(eep->baseEepHeader.length);
- eep->baseEepHeader.length = word;
-
- word = swab16(eep->baseEepHeader.checksum);
- eep->baseEepHeader.checksum = word;
-
- word = swab16(eep->baseEepHeader.version);
- eep->baseEepHeader.version = word;
-
- word = swab16(eep->baseEepHeader.regDmn[0]);
- eep->baseEepHeader.regDmn[0] = word;
-
- word = swab16(eep->baseEepHeader.regDmn[1]);
- eep->baseEepHeader.regDmn[1] = word;
-
- word = swab16(eep->baseEepHeader.rfSilent);
- eep->baseEepHeader.rfSilent = word;
-
- word = swab16(eep->baseEepHeader.blueToothOptions);
- eep->baseEepHeader.blueToothOptions = word;
-
- word = swab16(eep->baseEepHeader.deviceCap);
- eep->baseEepHeader.deviceCap = word;
-
- integer = swab32(eep->modalHeader.antCtrlCommon);
- eep->modalHeader.antCtrlCommon = integer;
-
- for (i = 0; i < AR5416_EEP4K_MAX_CHAINS; i++) {
- integer = swab32(eep->modalHeader.antCtrlChain[i]);
- eep->modalHeader.antCtrlChain[i] = integer;
- }
-
- for (i = 0; i < AR5416_EEPROM_MODAL_SPURS; i++) {
- word = swab16(eep->modalHeader.spurChans[i].spurChan);
- eep->modalHeader.spurChans[i].spurChan = word;
- }
- }
-
- if (sum != 0xffff || ah->eep_ops->get_eeprom_ver(ah) != AR5416_EEP_VER ||
- ah->eep_ops->get_eeprom_rev(ah) < AR5416_EEP_NO_BACK_VER) {
- DPRINTF(ah->ah_sc, ATH_DBG_FATAL,
- "Bad EEPROM checksum 0x%x or revision 0x%04x\n",
- sum, ah->eep_ops->get_eeprom_ver(ah));
- return -EINVAL;
- }
-
- return 0;
-#undef EEPROM_4K_SIZE
-}
-
-static u32 ath9k_hw_4k_get_eeprom(struct ath_hw *ah,
- enum eeprom_param param)
-{
- struct ar5416_eeprom_4k *eep = &ah->eeprom.map4k;
- struct modal_eep_4k_header *pModal = &eep->modalHeader;
- struct base_eep_header_4k *pBase = &eep->baseEepHeader;
-
- switch (param) {
- case EEP_NFTHRESH_2:
- return pModal->noiseFloorThreshCh[0];
- case AR_EEPROM_MAC(0):
- return pBase->macAddr[0] << 8 | pBase->macAddr[1];
- case AR_EEPROM_MAC(1):
- return pBase->macAddr[2] << 8 | pBase->macAddr[3];
- case AR_EEPROM_MAC(2):
- return pBase->macAddr[4] << 8 | pBase->macAddr[5];
- case EEP_REG_0:
- return pBase->regDmn[0];
- case EEP_REG_1:
- return pBase->regDmn[1];
- case EEP_OP_CAP:
- return pBase->deviceCap;
- case EEP_OP_MODE:
- return pBase->opCapFlags;
- case EEP_RF_SILENT:
- return pBase->rfSilent;
- case EEP_OB_2:
- return pModal->ob_01;
- case EEP_DB_2:
- return pModal->db1_01;
- case EEP_MINOR_REV:
- return pBase->version & AR5416_EEP_VER_MINOR_MASK;
- case EEP_TX_MASK:
- return pBase->txMask;
- case EEP_RX_MASK:
- return pBase->rxMask;
- case EEP_FRAC_N_5G:
- return 0;
- default:
- return 0;
- }
-}
-
-static void ath9k_hw_get_4k_gain_boundaries_pdadcs(struct ath_hw *ah,
- struct ath9k_channel *chan,
- struct cal_data_per_freq_4k *pRawDataSet,
- u8 *bChans, u16 availPiers,
- u16 tPdGainOverlap, int16_t *pMinCalPower,
- u16 *pPdGainBoundaries, u8 *pPDADCValues,
- u16 numXpdGains)
-{
-#define TMP_VAL_VPD_TABLE \
- ((vpdTableI[i][sizeCurrVpdTable - 1] + (ss - maxIndex + 1) * vpdStep));
- int i, j, k;
- int16_t ss;
- u16 idxL = 0, idxR = 0, numPiers;
- static u8 vpdTableL[AR5416_EEP4K_NUM_PD_GAINS]
- [AR5416_MAX_PWR_RANGE_IN_HALF_DB];
- static u8 vpdTableR[AR5416_EEP4K_NUM_PD_GAINS]
- [AR5416_MAX_PWR_RANGE_IN_HALF_DB];
- static u8 vpdTableI[AR5416_EEP4K_NUM_PD_GAINS]
- [AR5416_MAX_PWR_RANGE_IN_HALF_DB];
-
- u8 *pVpdL, *pVpdR, *pPwrL, *pPwrR;
- u8 minPwrT4[AR5416_EEP4K_NUM_PD_GAINS];
- u8 maxPwrT4[AR5416_EEP4K_NUM_PD_GAINS];
- int16_t vpdStep;
- int16_t tmpVal;
- u16 sizeCurrVpdTable, maxIndex, tgtIndex;
- bool match;
- int16_t minDelta = 0;
- struct chan_centers centers;
-#define PD_GAIN_BOUNDARY_DEFAULT 58;
-
- ath9k_hw_get_channel_centers(ah, chan, ¢ers);
-
- for (numPiers = 0; numPiers < availPiers; numPiers++) {
- if (bChans[numPiers] == AR5416_BCHAN_UNUSED)
- break;
- }
-
- match = ath9k_hw_get_lower_upper_index(
- (u8)FREQ2FBIN(centers.synth_center,
- IS_CHAN_2GHZ(chan)), bChans, numPiers,
- &idxL, &idxR);
-
- if (match) {
- for (i = 0; i < numXpdGains; i++) {
- minPwrT4[i] = pRawDataSet[idxL].pwrPdg[i][0];
- maxPwrT4[i] = pRawDataSet[idxL].pwrPdg[i][4];
- ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
- pRawDataSet[idxL].pwrPdg[i],
- pRawDataSet[idxL].vpdPdg[i],
- AR5416_EEP4K_PD_GAIN_ICEPTS,
- vpdTableI[i]);
- }
- } else {
- for (i = 0; i < numXpdGains; i++) {
- pVpdL = pRawDataSet[idxL].vpdPdg[i];
- pPwrL = pRawDataSet[idxL].pwrPdg[i];
- pVpdR = pRawDataSet[idxR].vpdPdg[i];
- pPwrR = pRawDataSet[idxR].pwrPdg[i];
-
- minPwrT4[i] = max(pPwrL[0], pPwrR[0]);
-
- maxPwrT4[i] =
- min(pPwrL[AR5416_EEP4K_PD_GAIN_ICEPTS - 1],
- pPwrR[AR5416_EEP4K_PD_GAIN_ICEPTS - 1]);
-
-
- ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
- pPwrL, pVpdL,
- AR5416_EEP4K_PD_GAIN_ICEPTS,
- vpdTableL[i]);
- ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
- pPwrR, pVpdR,
- AR5416_EEP4K_PD_GAIN_ICEPTS,
- vpdTableR[i]);
-
- for (j = 0; j <= (maxPwrT4[i] - minPwrT4[i]) / 2; j++) {
- vpdTableI[i][j] =
- (u8)(ath9k_hw_interpolate((u16)
- FREQ2FBIN(centers.
- synth_center,
- IS_CHAN_2GHZ
- (chan)),
- bChans[idxL], bChans[idxR],
- vpdTableL[i][j], vpdTableR[i][j]));
- }
- }
- }
-
- *pMinCalPower = (int16_t)(minPwrT4[0] / 2);
-
- k = 0;
-
- for (i = 0; i < numXpdGains; i++) {
- if (i == (numXpdGains - 1))
- pPdGainBoundaries[i] =
- (u16)(maxPwrT4[i] / 2);
- else
- pPdGainBoundaries[i] =
- (u16)((maxPwrT4[i] + minPwrT4[i + 1]) / 4);
-
- pPdGainBoundaries[i] =
- min((u16)AR5416_MAX_RATE_POWER, pPdGainBoundaries[i]);
-
- if ((i == 0) && !AR_SREV_5416_20_OR_LATER(ah)) {
- minDelta = pPdGainBoundaries[0] - 23;
- pPdGainBoundaries[0] = 23;
- } else {
- minDelta = 0;
- }
-
- if (i == 0) {
- if (AR_SREV_9280_10_OR_LATER(ah))
- ss = (int16_t)(0 - (minPwrT4[i] / 2));
- else
- ss = 0;
- } else {
- ss = (int16_t)((pPdGainBoundaries[i - 1] -
- (minPwrT4[i] / 2)) -
- tPdGainOverlap + 1 + minDelta);
- }
- vpdStep = (int16_t)(vpdTableI[i][1] - vpdTableI[i][0]);
- vpdStep = (int16_t)((vpdStep < 1) ? 1 : vpdStep);
-
- while ((ss < 0) && (k < (AR5416_NUM_PDADC_VALUES - 1))) {
- tmpVal = (int16_t)(vpdTableI[i][0] + ss * vpdStep);
- pPDADCValues[k++] = (u8)((tmpVal < 0) ? 0 : tmpVal);
- ss++;
- }
-
- sizeCurrVpdTable = (u8) ((maxPwrT4[i] - minPwrT4[i]) / 2 + 1);
- tgtIndex = (u8)(pPdGainBoundaries[i] + tPdGainOverlap -
- (minPwrT4[i] / 2));
- maxIndex = (tgtIndex < sizeCurrVpdTable) ?
- tgtIndex : sizeCurrVpdTable;
-
- while ((ss < maxIndex) && (k < (AR5416_NUM_PDADC_VALUES - 1)))
- pPDADCValues[k++] = vpdTableI[i][ss++];
-
- vpdStep = (int16_t)(vpdTableI[i][sizeCurrVpdTable - 1] -
- vpdTableI[i][sizeCurrVpdTable - 2]);
- vpdStep = (int16_t)((vpdStep < 1) ? 1 : vpdStep);
-
- if (tgtIndex >= maxIndex) {
- while ((ss <= tgtIndex) &&
- (k < (AR5416_NUM_PDADC_VALUES - 1))) {
- tmpVal = (int16_t) TMP_VAL_VPD_TABLE;
- pPDADCValues[k++] = (u8)((tmpVal > 255) ?
- 255 : tmpVal);
- ss++;
- }
- }
- }
-
- while (i < AR5416_EEP4K_PD_GAINS_IN_MASK) {
- pPdGainBoundaries[i] = PD_GAIN_BOUNDARY_DEFAULT;
- i++;
- }
-
- while (k < AR5416_NUM_PDADC_VALUES) {
- pPDADCValues[k] = pPDADCValues[k - 1];
- k++;
- }
-
- return;
-#undef TMP_VAL_VPD_TABLE
-}
-
-static void ath9k_hw_set_4k_power_cal_table(struct ath_hw *ah,
- struct ath9k_channel *chan,
- int16_t *pTxPowerIndexOffset)
-{
- struct ar5416_eeprom_4k *pEepData = &ah->eeprom.map4k;
- struct cal_data_per_freq_4k *pRawDataset;
- u8 *pCalBChans = NULL;
- u16 pdGainOverlap_t2;
- static u8 pdadcValues[AR5416_NUM_PDADC_VALUES];
- u16 gainBoundaries[AR5416_EEP4K_PD_GAINS_IN_MASK];
- u16 numPiers, i, j;
- int16_t tMinCalPower;
- u16 numXpdGain, xpdMask;
- u16 xpdGainValues[AR5416_EEP4K_NUM_PD_GAINS] = { 0, 0 };
- u32 reg32, regOffset, regChainOffset;
-
- xpdMask = pEepData->modalHeader.xpdGain;
-
- if ((pEepData->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >=
- AR5416_EEP_MINOR_VER_2) {
- pdGainOverlap_t2 =
- pEepData->modalHeader.pdGainOverlap;
- } else {
- pdGainOverlap_t2 = (u16)(MS(REG_READ(ah, AR_PHY_TPCRG5),
- AR_PHY_TPCRG5_PD_GAIN_OVERLAP));
- }
-
- pCalBChans = pEepData->calFreqPier2G;
- numPiers = AR5416_EEP4K_NUM_2G_CAL_PIERS;
-
- numXpdGain = 0;
-
- for (i = 1; i <= AR5416_EEP4K_PD_GAINS_IN_MASK; i++) {
- if ((xpdMask >> (AR5416_EEP4K_PD_GAINS_IN_MASK - i)) & 1) {
- if (numXpdGain >= AR5416_EEP4K_NUM_PD_GAINS)
- break;
- xpdGainValues[numXpdGain] =
- (u16)(AR5416_EEP4K_PD_GAINS_IN_MASK - i);
- numXpdGain++;
- }
- }
-
- REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_NUM_PD_GAIN,
- (numXpdGain - 1) & 0x3);
- REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_GAIN_1,
- xpdGainValues[0]);
- REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_GAIN_2,
- xpdGainValues[1]);
- REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_GAIN_3, 0);
-
- for (i = 0; i < AR5416_EEP4K_MAX_CHAINS; i++) {
- if (AR_SREV_5416_20_OR_LATER(ah) &&
- (ah->rxchainmask == 5 || ah->txchainmask == 5) &&
- (i != 0)) {
- regChainOffset = (i == 1) ? 0x2000 : 0x1000;
- } else
- regChainOffset = i * 0x1000;
-
- if (pEepData->baseEepHeader.txMask & (1 << i)) {
- pRawDataset = pEepData->calPierData2G[i];
-
- ath9k_hw_get_4k_gain_boundaries_pdadcs(ah, chan,
- pRawDataset, pCalBChans,
- numPiers, pdGainOverlap_t2,
- &tMinCalPower, gainBoundaries,
- pdadcValues, numXpdGain);
-
- if ((i == 0) || AR_SREV_5416_20_OR_LATER(ah)) {
- REG_WRITE(ah, AR_PHY_TPCRG5 + regChainOffset,
- SM(pdGainOverlap_t2,
- AR_PHY_TPCRG5_PD_GAIN_OVERLAP)
- | SM(gainBoundaries[0],
- AR_PHY_TPCRG5_PD_GAIN_BOUNDARY_1)
- | SM(gainBoundaries[1],
- AR_PHY_TPCRG5_PD_GAIN_BOUNDARY_2)
- | SM(gainBoundaries[2],
- AR_PHY_TPCRG5_PD_GAIN_BOUNDARY_3)
- | SM(gainBoundaries[3],
- AR_PHY_TPCRG5_PD_GAIN_BOUNDARY_4));
- }
-
- regOffset = AR_PHY_BASE + (672 << 2) + regChainOffset;
- for (j = 0; j < 32; j++) {
- reg32 = ((pdadcValues[4 * j + 0] & 0xFF) << 0) |
- ((pdadcValues[4 * j + 1] & 0xFF) << 8) |
- ((pdadcValues[4 * j + 2] & 0xFF) << 16)|
- ((pdadcValues[4 * j + 3] & 0xFF) << 24);
- REG_WRITE(ah, regOffset, reg32);
-
- DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
- "PDADC (%d,%4x): %4.4x %8.8x\n",
- i, regChainOffset, regOffset,
- reg32);
- DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
- "PDADC: Chain %d | "
- "PDADC %3d Value %3d | "
- "PDADC %3d Value %3d | "
- "PDADC %3d Value %3d | "
- "PDADC %3d Value %3d |\n",
- i, 4 * j, pdadcValues[4 * j],
- 4 * j + 1, pdadcValues[4 * j + 1],
- 4 * j + 2, pdadcValues[4 * j + 2],
- 4 * j + 3,
- pdadcValues[4 * j + 3]);
-
- regOffset += 4;
- }
- }
- }
-
- *pTxPowerIndexOffset = 0;
-}
-
-static void ath9k_hw_set_4k_power_per_rate_table(struct ath_hw *ah,
- struct ath9k_channel *chan,
- int16_t *ratesArray,
- u16 cfgCtl,
- u16 AntennaReduction,
- u16 twiceMaxRegulatoryPower,
- u16 powerLimit)
-{
- struct ar5416_eeprom_4k *pEepData = &ah->eeprom.map4k;
- u16 twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
- static const u16 tpScaleReductionTable[5] =
- { 0, 3, 6, 9, AR5416_MAX_RATE_POWER };
-
- int i;
- int16_t twiceLargestAntenna;
- struct cal_ctl_data_4k *rep;
- struct cal_target_power_leg targetPowerOfdm, targetPowerCck = {
- 0, { 0, 0, 0, 0}
- };
- struct cal_target_power_leg targetPowerOfdmExt = {
- 0, { 0, 0, 0, 0} }, targetPowerCckExt = {
- 0, { 0, 0, 0, 0 }
- };
- struct cal_target_power_ht targetPowerHt20, targetPowerHt40 = {
- 0, {0, 0, 0, 0}
- };
- u16 scaledPower = 0, minCtlPower, maxRegAllowedPower;
- u16 ctlModesFor11g[] =
- { CTL_11B, CTL_11G, CTL_2GHT20, CTL_11B_EXT, CTL_11G_EXT,
- CTL_2GHT40
- };
- u16 numCtlModes, *pCtlMode, ctlMode, freq;
- struct chan_centers centers;
- int tx_chainmask;
- u16 twiceMinEdgePower;
-
- tx_chainmask = ah->txchainmask;
-
- ath9k_hw_get_channel_centers(ah, chan, ¢ers);
-
- twiceLargestAntenna = pEepData->modalHeader.antennaGainCh[0];
-
- twiceLargestAntenna = (int16_t)min(AntennaReduction -
- twiceLargestAntenna, 0);
-
- maxRegAllowedPower = twiceMaxRegulatoryPower + twiceLargestAntenna;
-
- if (ah->regulatory.tp_scale != ATH9K_TP_SCALE_MAX) {
- maxRegAllowedPower -=
- (tpScaleReductionTable[(ah->regulatory.tp_scale)] * 2);
- }
-
- scaledPower = min(powerLimit, maxRegAllowedPower);
- scaledPower = max((u16)0, scaledPower);
-
- numCtlModes = ARRAY_SIZE(ctlModesFor11g) - SUB_NUM_CTL_MODES_AT_2G_40;
- pCtlMode = ctlModesFor11g;
-
- ath9k_hw_get_legacy_target_powers(ah, chan,
- pEepData->calTargetPowerCck,
- AR5416_NUM_2G_CCK_TARGET_POWERS,
- &targetPowerCck, 4, false);
- ath9k_hw_get_legacy_target_powers(ah, chan,
- pEepData->calTargetPower2G,
- AR5416_NUM_2G_20_TARGET_POWERS,
- &targetPowerOfdm, 4, false);
- ath9k_hw_get_target_powers(ah, chan,
- pEepData->calTargetPower2GHT20,
- AR5416_NUM_2G_20_TARGET_POWERS,
- &targetPowerHt20, 8, false);
-
- if (IS_CHAN_HT40(chan)) {
- numCtlModes = ARRAY_SIZE(ctlModesFor11g);
- ath9k_hw_get_target_powers(ah, chan,
- pEepData->calTargetPower2GHT40,
- AR5416_NUM_2G_40_TARGET_POWERS,
- &targetPowerHt40, 8, true);
- ath9k_hw_get_legacy_target_powers(ah, chan,
- pEepData->calTargetPowerCck,
- AR5416_NUM_2G_CCK_TARGET_POWERS,
- &targetPowerCckExt, 4, true);
- ath9k_hw_get_legacy_target_powers(ah, chan,
- pEepData->calTargetPower2G,
- AR5416_NUM_2G_20_TARGET_POWERS,
- &targetPowerOfdmExt, 4, true);
- }
-
- for (ctlMode = 0; ctlMode < numCtlModes; ctlMode++) {
- bool isHt40CtlMode = (pCtlMode[ctlMode] == CTL_5GHT40) ||
- (pCtlMode[ctlMode] == CTL_2GHT40);
- if (isHt40CtlMode)
- freq = centers.synth_center;
- else if (pCtlMode[ctlMode] & EXT_ADDITIVE)
- freq = centers.ext_center;
- else
- freq = centers.ctl_center;
-
- if (ah->eep_ops->get_eeprom_ver(ah) == 14 &&
- ah->eep_ops->get_eeprom_rev(ah) <= 2)
- twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
-
- DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
- "LOOP-Mode ctlMode %d < %d, isHt40CtlMode %d, "
- "EXT_ADDITIVE %d\n",
- ctlMode, numCtlModes, isHt40CtlMode,
- (pCtlMode[ctlMode] & EXT_ADDITIVE));
-
- for (i = 0; (i < AR5416_EEP4K_NUM_CTLS) &&
- pEepData->ctlIndex[i]; i++) {
- DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
- " LOOP-Ctlidx %d: cfgCtl 0x%2.2x "
- "pCtlMode 0x%2.2x ctlIndex 0x%2.2x "
- "chan %d\n",
- i, cfgCtl, pCtlMode[ctlMode],
- pEepData->ctlIndex[i], chan->channel);
-
- if ((((cfgCtl & ~CTL_MODE_M) |
- (pCtlMode[ctlMode] & CTL_MODE_M)) ==
- pEepData->ctlIndex[i]) ||
- (((cfgCtl & ~CTL_MODE_M) |
- (pCtlMode[ctlMode] & CTL_MODE_M)) ==
- ((pEepData->ctlIndex[i] & CTL_MODE_M) |
- SD_NO_CTL))) {
- rep = &(pEepData->ctlData[i]);
-
- twiceMinEdgePower =
- ath9k_hw_get_max_edge_power(freq,
- rep->ctlEdges[ar5416_get_ntxchains
- (tx_chainmask) - 1],
- IS_CHAN_2GHZ(chan),
- AR5416_EEP4K_NUM_BAND_EDGES);
-
- DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
- " MATCH-EE_IDX %d: ch %d is2 %d "
- "2xMinEdge %d chainmask %d chains %d\n",
- i, freq, IS_CHAN_2GHZ(chan),
- twiceMinEdgePower, tx_chainmask,
- ar5416_get_ntxchains
- (tx_chainmask));
- if ((cfgCtl & ~CTL_MODE_M) == SD_NO_CTL) {
- twiceMaxEdgePower =
- min(twiceMaxEdgePower,
- twiceMinEdgePower);
- } else {
- twiceMaxEdgePower = twiceMinEdgePower;
- break;
- }
- }
- }
-
- minCtlPower = (u8)min(twiceMaxEdgePower, scaledPower);
-
- DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
- " SEL-Min ctlMode %d pCtlMode %d "
- "2xMaxEdge %d sP %d minCtlPwr %d\n",
- ctlMode, pCtlMode[ctlMode], twiceMaxEdgePower,
- scaledPower, minCtlPower);
-
- switch (pCtlMode[ctlMode]) {
- case CTL_11B:
- for (i = 0; i < ARRAY_SIZE(targetPowerCck.tPow2x);
- i++) {
- targetPowerCck.tPow2x[i] =
- min((u16)targetPowerCck.tPow2x[i],
- minCtlPower);
- }
- break;
- case CTL_11G:
- for (i = 0; i < ARRAY_SIZE(targetPowerOfdm.tPow2x);
- i++) {
- targetPowerOfdm.tPow2x[i] =
- min((u16)targetPowerOfdm.tPow2x[i],
- minCtlPower);
- }
- break;
- case CTL_2GHT20:
- for (i = 0; i < ARRAY_SIZE(targetPowerHt20.tPow2x);
- i++) {
- targetPowerHt20.tPow2x[i] =
- min((u16)targetPowerHt20.tPow2x[i],
- minCtlPower);
- }
- break;
- case CTL_11B_EXT:
- targetPowerCckExt.tPow2x[0] = min((u16)
- targetPowerCckExt.tPow2x[0],
- minCtlPower);
- break;
- case CTL_11G_EXT:
- targetPowerOfdmExt.tPow2x[0] = min((u16)
- targetPowerOfdmExt.tPow2x[0],
- minCtlPower);
- break;
- case CTL_2GHT40:
- for (i = 0; i < ARRAY_SIZE(targetPowerHt40.tPow2x);
- i++) {
- targetPowerHt40.tPow2x[i] =
- min((u16)targetPowerHt40.tPow2x[i],
- minCtlPower);
- }
- break;
- default:
- break;
- }
- }
-
- ratesArray[rate6mb] = ratesArray[rate9mb] = ratesArray[rate12mb] =
- ratesArray[rate18mb] = ratesArray[rate24mb] =
- targetPowerOfdm.tPow2x[0];
- ratesArray[rate36mb] = targetPowerOfdm.tPow2x[1];
- ratesArray[rate48mb] = targetPowerOfdm.tPow2x[2];
- ratesArray[rate54mb] = targetPowerOfdm.tPow2x[3];
- ratesArray[rateXr] = targetPowerOfdm.tPow2x[0];
-
- for (i = 0; i < ARRAY_SIZE(targetPowerHt20.tPow2x); i++)
- ratesArray[rateHt20_0 + i] = targetPowerHt20.tPow2x[i];
-
- ratesArray[rate1l] = targetPowerCck.tPow2x[0];
- ratesArray[rate2s] = ratesArray[rate2l] = targetPowerCck.tPow2x[1];
- ratesArray[rate5_5s] = ratesArray[rate5_5l] = targetPowerCck.tPow2x[2];
- ratesArray[rate11s] = ratesArray[rate11l] = targetPowerCck.tPow2x[3];
-
- if (IS_CHAN_HT40(chan)) {
- for (i = 0; i < ARRAY_SIZE(targetPowerHt40.tPow2x); i++) {
- ratesArray[rateHt40_0 + i] =
- targetPowerHt40.tPow2x[i];
- }
- ratesArray[rateDupOfdm] = targetPowerHt40.tPow2x[0];
- ratesArray[rateDupCck] = targetPowerHt40.tPow2x[0];
- ratesArray[rateExtOfdm] = targetPowerOfdmExt.tPow2x[0];
- ratesArray[rateExtCck] = targetPowerCckExt.tPow2x[0];
- }
-}
-
-static void ath9k_hw_4k_set_txpower(struct ath_hw *ah,
- struct ath9k_channel *chan,
- u16 cfgCtl,
- u8 twiceAntennaReduction,
- u8 twiceMaxRegulatoryPower,
- u8 powerLimit)
-{
- struct ar5416_eeprom_4k *pEepData = &ah->eeprom.map4k;
- struct modal_eep_4k_header *pModal = &pEepData->modalHeader;
- int16_t ratesArray[Ar5416RateSize];
- int16_t txPowerIndexOffset = 0;
- u8 ht40PowerIncForPdadc = 2;
- int i;
-
- memset(ratesArray, 0, sizeof(ratesArray));
-
- if ((pEepData->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >=
- AR5416_EEP_MINOR_VER_2) {
- ht40PowerIncForPdadc = pModal->ht40PowerIncForPdadc;
- }
-
- ath9k_hw_set_4k_power_per_rate_table(ah, chan,
- &ratesArray[0], cfgCtl,
- twiceAntennaReduction,
- twiceMaxRegulatoryPower,
- powerLimit);
-
- ath9k_hw_set_4k_power_cal_table(ah, chan, &txPowerIndexOffset);
-
- for (i = 0; i < ARRAY_SIZE(ratesArray); i++) {
- ratesArray[i] = (int16_t)(txPowerIndexOffset + ratesArray[i]);
- if (ratesArray[i] > AR5416_MAX_RATE_POWER)
- ratesArray[i] = AR5416_MAX_RATE_POWER;
- }
-
- if (AR_SREV_9280_10_OR_LATER(ah)) {
- for (i = 0; i < Ar5416RateSize; i++)
- ratesArray[i] -= AR5416_PWR_TABLE_OFFSET * 2;
- }
-
- REG_WRITE(ah, AR_PHY_POWER_TX_RATE1,
- ATH9K_POW_SM(ratesArray[rate18mb], 24)
- | ATH9K_POW_SM(ratesArray[rate12mb], 16)
- | ATH9K_POW_SM(ratesArray[rate9mb], 8)
- | ATH9K_POW_SM(ratesArray[rate6mb], 0));
- REG_WRITE(ah, AR_PHY_POWER_TX_RATE2,
- ATH9K_POW_SM(ratesArray[rate54mb], 24)
- | ATH9K_POW_SM(ratesArray[rate48mb], 16)
- | ATH9K_POW_SM(ratesArray[rate36mb], 8)
- | ATH9K_POW_SM(ratesArray[rate24mb], 0));
-
- if (IS_CHAN_2GHZ(chan)) {
- REG_WRITE(ah, AR_PHY_POWER_TX_RATE3,
- ATH9K_POW_SM(ratesArray[rate2s], 24)
- | ATH9K_POW_SM(ratesArray[rate2l], 16)
- | ATH9K_POW_SM(ratesArray[rateXr], 8)
- | ATH9K_POW_SM(ratesArray[rate1l], 0));
- REG_WRITE(ah, AR_PHY_POWER_TX_RATE4,
- ATH9K_POW_SM(ratesArray[rate11s], 24)
- | ATH9K_POW_SM(ratesArray[rate11l], 16)
- | ATH9K_POW_SM(ratesArray[rate5_5s], 8)
- | ATH9K_POW_SM(ratesArray[rate5_5l], 0));
- }
-
- REG_WRITE(ah, AR_PHY_POWER_TX_RATE5,
- ATH9K_POW_SM(ratesArray[rateHt20_3], 24)
- | ATH9K_POW_SM(ratesArray[rateHt20_2], 16)
- | ATH9K_POW_SM(ratesArray[rateHt20_1], 8)
- | ATH9K_POW_SM(ratesArray[rateHt20_0], 0));
- REG_WRITE(ah, AR_PHY_POWER_TX_RATE6,
- ATH9K_POW_SM(ratesArray[rateHt20_7], 24)
- | ATH9K_POW_SM(ratesArray[rateHt20_6], 16)
- | ATH9K_POW_SM(ratesArray[rateHt20_5], 8)
- | ATH9K_POW_SM(ratesArray[rateHt20_4], 0));
-
- if (IS_CHAN_HT40(chan)) {
- REG_WRITE(ah, AR_PHY_POWER_TX_RATE7,
- ATH9K_POW_SM(ratesArray[rateHt40_3] +
- ht40PowerIncForPdadc, 24)
- | ATH9K_POW_SM(ratesArray[rateHt40_2] +
- ht40PowerIncForPdadc, 16)
- | ATH9K_POW_SM(ratesArray[rateHt40_1] +
- ht40PowerIncForPdadc, 8)
- | ATH9K_POW_SM(ratesArray[rateHt40_0] +
- ht40PowerIncForPdadc, 0));
- REG_WRITE(ah, AR_PHY_POWER_TX_RATE8,
- ATH9K_POW_SM(ratesArray[rateHt40_7] +
- ht40PowerIncForPdadc, 24)
- | ATH9K_POW_SM(ratesArray[rateHt40_6] +
- ht40PowerIncForPdadc, 16)
- | ATH9K_POW_SM(ratesArray[rateHt40_5] +
- ht40PowerIncForPdadc, 8)
- | ATH9K_POW_SM(ratesArray[rateHt40_4] +
- ht40PowerIncForPdadc, 0));
-
- REG_WRITE(ah, AR_PHY_POWER_TX_RATE9,
- ATH9K_POW_SM(ratesArray[rateExtOfdm], 24)
- | ATH9K_POW_SM(ratesArray[rateExtCck], 16)
- | ATH9K_POW_SM(ratesArray[rateDupOfdm], 8)
- | ATH9K_POW_SM(ratesArray[rateDupCck], 0));
- }
-
- i = rate6mb;
-
- if (IS_CHAN_HT40(chan))
- i = rateHt40_0;
- else if (IS_CHAN_HT20(chan))
- i = rateHt20_0;
-
- if (AR_SREV_9280_10_OR_LATER(ah))
- ah->regulatory.max_power_level =
- ratesArray[i] + AR5416_PWR_TABLE_OFFSET * 2;
- else
- ah->regulatory.max_power_level = ratesArray[i];
-
-}
-
-static void ath9k_hw_4k_set_addac(struct ath_hw *ah,
- struct ath9k_channel *chan)
-{
- struct modal_eep_4k_header *pModal;
- struct ar5416_eeprom_4k *eep = &ah->eeprom.map4k;
- u8 biaslevel;
-
- if (ah->hw_version.macVersion != AR_SREV_VERSION_9160)
- return;
-
- if (ah->eep_ops->get_eeprom_rev(ah) < AR5416_EEP_MINOR_VER_7)
- return;
-
- pModal = &eep->modalHeader;
-
- if (pModal->xpaBiasLvl != 0xff) {
- biaslevel = pModal->xpaBiasLvl;
- INI_RA(&ah->iniAddac, 7, 1) =
- (INI_RA(&ah->iniAddac, 7, 1) & (~0x18)) | biaslevel << 3;
- }
-}
-
-static void ath9k_hw_4k_set_gain(struct ath_hw *ah,
- struct modal_eep_4k_header *pModal,
- struct ar5416_eeprom_4k *eep,
- u8 txRxAttenLocal, int regChainOffset)
-{
- REG_WRITE(ah, AR_PHY_SWITCH_CHAIN_0 + regChainOffset,
- pModal->antCtrlChain[0]);
-
- REG_WRITE(ah, AR_PHY_TIMING_CTRL4(0) + regChainOffset,
- (REG_READ(ah, AR_PHY_TIMING_CTRL4(0) + regChainOffset) &
- ~(AR_PHY_TIMING_CTRL4_IQCORR_Q_Q_COFF |
- AR_PHY_TIMING_CTRL4_IQCORR_Q_I_COFF)) |
- SM(pModal->iqCalICh[0], AR_PHY_TIMING_CTRL4_IQCORR_Q_I_COFF) |
- SM(pModal->iqCalQCh[0], AR_PHY_TIMING_CTRL4_IQCORR_Q_Q_COFF));
-
- if ((eep->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >=
- AR5416_EEP_MINOR_VER_3) {
- txRxAttenLocal = pModal->txRxAttenCh[0];
-
- REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ + regChainOffset,
- AR_PHY_GAIN_2GHZ_XATTEN1_MARGIN, pModal->bswMargin[0]);
- REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ + regChainOffset,
- AR_PHY_GAIN_2GHZ_XATTEN1_DB, pModal->bswAtten[0]);
- REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ + regChainOffset,
- AR_PHY_GAIN_2GHZ_XATTEN2_MARGIN,
- pModal->xatten2Margin[0]);
- REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ + regChainOffset,
- AR_PHY_GAIN_2GHZ_XATTEN2_DB, pModal->xatten2Db[0]);
- }
-
- REG_RMW_FIELD(ah, AR_PHY_RXGAIN + regChainOffset,
- AR9280_PHY_RXGAIN_TXRX_ATTEN, txRxAttenLocal);
- REG_RMW_FIELD(ah, AR_PHY_RXGAIN + regChainOffset,
- AR9280_PHY_RXGAIN_TXRX_MARGIN, pModal->rxTxMarginCh[0]);
-
- if (AR_SREV_9285_11(ah))
- REG_WRITE(ah, AR9285_AN_TOP4, (AR9285_AN_TOP4_DEFAULT | 0x14));
-}
-
-static void ath9k_hw_4k_set_board_values(struct ath_hw *ah,
- struct ath9k_channel *chan)
-{
- struct modal_eep_4k_header *pModal;
- struct ar5416_eeprom_4k *eep = &ah->eeprom.map4k;
- u8 txRxAttenLocal;
- u8 ob[5], db1[5], db2[5];
- u8 ant_div_control1, ant_div_control2;
- u32 regVal;
-
- pModal = &eep->modalHeader;
- txRxAttenLocal = 23;
-
- REG_WRITE(ah, AR_PHY_SWITCH_COM,
- ah->eep_ops->get_eeprom_antenna_cfg(ah, chan));
-
- /* Single chain for 4K EEPROM*/
- ath9k_hw_4k_set_gain(ah, pModal, eep, txRxAttenLocal, 0);
-
- /* Initialize Ant Diversity settings from EEPROM */
- if (pModal->version == 3) {
- ant_div_control1 = ((pModal->ob_234 >> 12) & 0xf);
- ant_div_control2 = ((pModal->db1_234 >> 12) & 0xf);
- regVal = REG_READ(ah, 0x99ac);
- regVal &= (~(0x7f000000));
- regVal |= ((ant_div_control1 & 0x1) << 24);
- regVal |= (((ant_div_control1 >> 1) & 0x1) << 29);
- regVal |= (((ant_div_control1 >> 2) & 0x1) << 30);
- regVal |= ((ant_div_control2 & 0x3) << 25);
- regVal |= (((ant_div_control2 >> 2) & 0x3) << 27);
- REG_WRITE(ah, 0x99ac, regVal);
- regVal = REG_READ(ah, 0x99ac);
- regVal = REG_READ(ah, 0xa208);
- regVal &= (~(0x1 << 13));
- regVal |= (((ant_div_control1 >> 3) & 0x1) << 13);
- REG_WRITE(ah, 0xa208, regVal);
- regVal = REG_READ(ah, 0xa208);
- }
-
- if (pModal->version >= 2) {
- ob[0] = (pModal->ob_01 & 0xf);
- ob[1] = (pModal->ob_01 >> 4) & 0xf;
- ob[2] = (pModal->ob_234 & 0xf);
- ob[3] = ((pModal->ob_234 >> 4) & 0xf);
- ob[4] = ((pModal->ob_234 >> 8) & 0xf);
-
- db1[0] = (pModal->db1_01 & 0xf);
- db1[1] = ((pModal->db1_01 >> 4) & 0xf);
- db1[2] = (pModal->db1_234 & 0xf);
- db1[3] = ((pModal->db1_234 >> 4) & 0xf);
- db1[4] = ((pModal->db1_234 >> 8) & 0xf);
-
- db2[0] = (pModal->db2_01 & 0xf);
- db2[1] = ((pModal->db2_01 >> 4) & 0xf);
- db2[2] = (pModal->db2_234 & 0xf);
- db2[3] = ((pModal->db2_234 >> 4) & 0xf);
- db2[4] = ((pModal->db2_234 >> 8) & 0xf);
-
- } else if (pModal->version == 1) {
- ob[0] = (pModal->ob_01 & 0xf);
- ob[1] = ob[2] = ob[3] = ob[4] = (pModal->ob_01 >> 4) & 0xf;
- db1[0] = (pModal->db1_01 & 0xf);
- db1[1] = db1[2] = db1[3] =
- db1[4] = ((pModal->db1_01 >> 4) & 0xf);
- db2[0] = (pModal->db2_01 & 0xf);
- db2[1] = db2[2] = db2[3] =
- db2[4] = ((pModal->db2_01 >> 4) & 0xf);
- } else {
- int i;
- for (i = 0; i < 5; i++) {
- ob[i] = pModal->ob_01;
- db1[i] = pModal->db1_01;
- db2[i] = pModal->db1_01;
- }
- }
-
- ath9k_hw_analog_shift_rmw(ah, AR9285_AN_RF2G3,
- AR9285_AN_RF2G3_OB_0, AR9285_AN_RF2G3_OB_0_S, ob[0]);
- ath9k_hw_analog_shift_rmw(ah, AR9285_AN_RF2G3,
- AR9285_AN_RF2G3_OB_1, AR9285_AN_RF2G3_OB_1_S, ob[1]);
- ath9k_hw_analog_shift_rmw(ah, AR9285_AN_RF2G3,
- AR9285_AN_RF2G3_OB_2, AR9285_AN_RF2G3_OB_2_S, ob[2]);
- ath9k_hw_analog_shift_rmw(ah, AR9285_AN_RF2G3,
- AR9285_AN_RF2G3_OB_3, AR9285_AN_RF2G3_OB_3_S, ob[3]);
- ath9k_hw_analog_shift_rmw(ah, AR9285_AN_RF2G3,
- AR9285_AN_RF2G3_OB_4, AR9285_AN_RF2G3_OB_4_S, ob[4]);
-
- ath9k_hw_analog_shift_rmw(ah, AR9285_AN_RF2G3,
- AR9285_AN_RF2G3_DB1_0, AR9285_AN_RF2G3_DB1_0_S, db1[0]);
- ath9k_hw_analog_shift_rmw(ah, AR9285_AN_RF2G3,
- AR9285_AN_RF2G3_DB1_1, AR9285_AN_RF2G3_DB1_1_S, db1[1]);
- ath9k_hw_analog_shift_rmw(ah, AR9285_AN_RF2G3,
- AR9285_AN_RF2G3_DB1_2, AR9285_AN_RF2G3_DB1_2_S, db1[2]);
- ath9k_hw_analog_shift_rmw(ah, AR9285_AN_RF2G4,
- AR9285_AN_RF2G4_DB1_3, AR9285_AN_RF2G4_DB1_3_S, db1[3]);
- ath9k_hw_analog_shift_rmw(ah, AR9285_AN_RF2G4,
- AR9285_AN_RF2G4_DB1_4, AR9285_AN_RF2G4_DB1_4_S, db1[4]);
-
- ath9k_hw_analog_shift_rmw(ah, AR9285_AN_RF2G4,
- AR9285_AN_RF2G4_DB2_0, AR9285_AN_RF2G4_DB2_0_S, db2[0]);
- ath9k_hw_analog_shift_rmw(ah, AR9285_AN_RF2G4,
- AR9285_AN_RF2G4_DB2_1, AR9285_AN_RF2G4_DB2_1_S, db2[1]);
- ath9k_hw_analog_shift_rmw(ah, AR9285_AN_RF2G4,
- AR9285_AN_RF2G4_DB2_2, AR9285_AN_RF2G4_DB2_2_S, db2[2]);
- ath9k_hw_analog_shift_rmw(ah, AR9285_AN_RF2G4,
- AR9285_AN_RF2G4_DB2_3, AR9285_AN_RF2G4_DB2_3_S, db2[3]);
- ath9k_hw_analog_shift_rmw(ah, AR9285_AN_RF2G4,
- AR9285_AN_RF2G4_DB2_4, AR9285_AN_RF2G4_DB2_4_S, db2[4]);
-
-
- if (AR_SREV_9285_11(ah))
- REG_WRITE(ah, AR9285_AN_TOP4, AR9285_AN_TOP4_DEFAULT);
-
- REG_RMW_FIELD(ah, AR_PHY_SETTLING, AR_PHY_SETTLING_SWITCH,
- pModal->switchSettling);
- REG_RMW_FIELD(ah, AR_PHY_DESIRED_SZ, AR_PHY_DESIRED_SZ_ADC,
- pModal->adcDesiredSize);
-
- REG_WRITE(ah, AR_PHY_RF_CTL4,
- SM(pModal->txEndToXpaOff, AR_PHY_RF_CTL4_TX_END_XPAA_OFF) |
- SM(pModal->txEndToXpaOff, AR_PHY_RF_CTL4_TX_END_XPAB_OFF) |
- SM(pModal->txFrameToXpaOn, AR_PHY_RF_CTL4_FRAME_XPAA_ON) |
- SM(pModal->txFrameToXpaOn, AR_PHY_RF_CTL4_FRAME_XPAB_ON));
-
- REG_RMW_FIELD(ah, AR_PHY_RF_CTL3, AR_PHY_TX_END_TO_A2_RX_ON,
- pModal->txEndToRxOn);
- REG_RMW_FIELD(ah, AR_PHY_CCA, AR9280_PHY_CCA_THRESH62,
- pModal->thresh62);
- REG_RMW_FIELD(ah, AR_PHY_EXT_CCA0, AR_PHY_EXT_CCA0_THRESH62,
- pModal->thresh62);
-
- if ((eep->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >=
- AR5416_EEP_MINOR_VER_2) {
- REG_RMW_FIELD(ah, AR_PHY_RF_CTL2, AR_PHY_TX_END_DATA_START,
- pModal->txFrameToDataStart);
- REG_RMW_FIELD(ah, AR_PHY_RF_CTL2, AR_PHY_TX_END_PA_ON,
- pModal->txFrameToPaOn);
- }
-
- if ((eep->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >=
- AR5416_EEP_MINOR_VER_3) {
- if (IS_CHAN_HT40(chan))
- REG_RMW_FIELD(ah, AR_PHY_SETTLING,
- AR_PHY_SETTLING_SWITCH,
- pModal->swSettleHt40);
- }
-}
-
-static u16 ath9k_hw_4k_get_eeprom_antenna_cfg(struct ath_hw *ah,
- struct ath9k_channel *chan)
-{
- struct ar5416_eeprom_4k *eep = &ah->eeprom.map4k;
- struct modal_eep_4k_header *pModal = &eep->modalHeader;
-
- return pModal->antCtrlCommon & 0xFFFF;
-}
-
-static u8 ath9k_hw_4k_get_num_ant_config(struct ath_hw *ah,
- enum ieee80211_band freq_band)
-{
- return 1;
-}
-
-static u16 ath9k_hw_4k_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz)
-{
-#define EEP_MAP4K_SPURCHAN \
- (ah->eeprom.map4k.modalHeader.spurChans[i].spurChan)
-
- u16 spur_val = AR_NO_SPUR;
-
- DPRINTF(ah->ah_sc, ATH_DBG_ANI,
- "Getting spur idx %d is2Ghz. %d val %x\n",
- i, is2GHz, ah->config.spurchans[i][is2GHz]);
-
- switch (ah->config.spurmode) {
- case SPUR_DISABLE:
- break;
- case SPUR_ENABLE_IOCTL:
- spur_val = ah->config.spurchans[i][is2GHz];
- DPRINTF(ah->ah_sc, ATH_DBG_ANI,
- "Getting spur val from new loc. %d\n", spur_val);
- break;
- case SPUR_ENABLE_EEPROM:
- spur_val = EEP_MAP4K_SPURCHAN;
- break;
- }
-
- return spur_val;
-
-#undef EEP_MAP4K_SPURCHAN
-}
-
-static struct eeprom_ops eep_4k_ops = {
- .check_eeprom = ath9k_hw_4k_check_eeprom,
- .get_eeprom = ath9k_hw_4k_get_eeprom,
- .fill_eeprom = ath9k_hw_4k_fill_eeprom,
- .get_eeprom_ver = ath9k_hw_4k_get_eeprom_ver,
- .get_eeprom_rev = ath9k_hw_4k_get_eeprom_rev,
- .get_num_ant_config = ath9k_hw_4k_get_num_ant_config,
- .get_eeprom_antenna_cfg = ath9k_hw_4k_get_eeprom_antenna_cfg,
- .set_board_values = ath9k_hw_4k_set_board_values,
- .set_addac = ath9k_hw_4k_set_addac,
- .set_txpower = ath9k_hw_4k_set_txpower,
- .get_spur_channel = ath9k_hw_4k_get_spur_channel
-};
-
-/************************************************/
-/* EEPROM Operations for non-4K (Default) cards */
-/************************************************/
-
-static int ath9k_hw_def_get_eeprom_ver(struct ath_hw *ah)
-{
- return ((ah->eeprom.def.baseEepHeader.version >> 12) & 0xF);
-}
-
-static int ath9k_hw_def_get_eeprom_rev(struct ath_hw *ah)
-{
- return ((ah->eeprom.def.baseEepHeader.version) & 0xFFF);
-}
-
-static bool ath9k_hw_def_fill_eeprom(struct ath_hw *ah)
-{
-#define SIZE_EEPROM_DEF (sizeof(struct ar5416_eeprom_def) / sizeof(u16))
- u16 *eep_data = (u16 *)&ah->eeprom.def;
- int addr, ar5416_eep_start_loc = 0x100;
-
- for (addr = 0; addr < SIZE_EEPROM_DEF; addr++) {
- if (!ath9k_hw_nvram_read(ah, addr + ar5416_eep_start_loc,
- eep_data)) {
- DPRINTF(ah->ah_sc, ATH_DBG_FATAL,
- "Unable to read eeprom region\n");
- return false;
- }
- eep_data++;
- }
- return true;
-#undef SIZE_EEPROM_DEF
-}
-
-static int ath9k_hw_def_check_eeprom(struct ath_hw *ah)
-{
- struct ar5416_eeprom_def *eep =
- (struct ar5416_eeprom_def *) &ah->eeprom.def;
- u16 *eepdata, temp, magic, magic2;
- u32 sum = 0, el;
- bool need_swap = false;
- int i, addr, size;
-
- if (!ath9k_hw_nvram_read(ah, AR5416_EEPROM_MAGIC_OFFSET, &magic)) {
- DPRINTF(ah->ah_sc, ATH_DBG_FATAL, "Reading Magic # failed\n");
- return false;
- }
-
- if (!ath9k_hw_use_flash(ah)) {
- DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
- "Read Magic = 0x%04X\n", magic);
-
- if (magic != AR5416_EEPROM_MAGIC) {
- magic2 = swab16(magic);
-
- if (magic2 == AR5416_EEPROM_MAGIC) {
- size = sizeof(struct ar5416_eeprom_def);
- need_swap = true;
- eepdata = (u16 *) (&ah->eeprom);
-
- for (addr = 0; addr < size / sizeof(u16); addr++) {
- temp = swab16(*eepdata);
- *eepdata = temp;
- eepdata++;
- }
- } else {
- DPRINTF(ah->ah_sc, ATH_DBG_FATAL,
- "Invalid EEPROM Magic. "
- "Endianness mismatch.\n");
- return -EINVAL;
- }
- }
- }
-
- DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, "need_swap = %s.\n",
- need_swap ? "True" : "False");
-
- if (need_swap)
- el = swab16(ah->eeprom.def.baseEepHeader.length);
- else
- el = ah->eeprom.def.baseEepHeader.length;
-
- if (el > sizeof(struct ar5416_eeprom_def))
- el = sizeof(struct ar5416_eeprom_def) / sizeof(u16);
- else
- el = el / sizeof(u16);
-
- eepdata = (u16 *)(&ah->eeprom);
-
- for (i = 0; i < el; i++)
- sum ^= *eepdata++;
-
- if (need_swap) {
- u32 integer, j;
- u16 word;
-
- DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
- "EEPROM Endianness is not native.. Changing.\n");
-
- word = swab16(eep->baseEepHeader.length);
- eep->baseEepHeader.length = word;
-
- word = swab16(eep->baseEepHeader.checksum);
- eep->baseEepHeader.checksum = word;
-
- word = swab16(eep->baseEepHeader.version);
- eep->baseEepHeader.version = word;
-
- word = swab16(eep->baseEepHeader.regDmn[0]);
- eep->baseEepHeader.regDmn[0] = word;
-
- word = swab16(eep->baseEepHeader.regDmn[1]);
- eep->baseEepHeader.regDmn[1] = word;
-
- word = swab16(eep->baseEepHeader.rfSilent);
- eep->baseEepHeader.rfSilent = word;
-
- word = swab16(eep->baseEepHeader.blueToothOptions);
- eep->baseEepHeader.blueToothOptions = word;
-
- word = swab16(eep->baseEepHeader.deviceCap);
- eep->baseEepHeader.deviceCap = word;
-
- for (j = 0; j < ARRAY_SIZE(eep->modalHeader); j++) {
- struct modal_eep_header *pModal =
- &eep->modalHeader[j];
- integer = swab32(pModal->antCtrlCommon);
- pModal->antCtrlCommon = integer;
-
- for (i = 0; i < AR5416_MAX_CHAINS; i++) {
- integer = swab32(pModal->antCtrlChain[i]);
- pModal->antCtrlChain[i] = integer;
- }
-
- for (i = 0; i < AR5416_EEPROM_MODAL_SPURS; i++) {
- word = swab16(pModal->spurChans[i].spurChan);
- pModal->spurChans[i].spurChan = word;
- }
- }
- }
-
- if (sum != 0xffff || ah->eep_ops->get_eeprom_ver(ah) != AR5416_EEP_VER ||
- ah->eep_ops->get_eeprom_rev(ah) < AR5416_EEP_NO_BACK_VER) {
- DPRINTF(ah->ah_sc, ATH_DBG_FATAL,
- "Bad EEPROM checksum 0x%x or revision 0x%04x\n",
- sum, ah->eep_ops->get_eeprom_ver(ah));
- return -EINVAL;
- }
-
- return 0;
-}
-
-static u32 ath9k_hw_def_get_eeprom(struct ath_hw *ah,
- enum eeprom_param param)
-{
- struct ar5416_eeprom_def *eep = &ah->eeprom.def;
- struct modal_eep_header *pModal = eep->modalHeader;
- struct base_eep_header *pBase = &eep->baseEepHeader;
-
- switch (param) {
- case EEP_NFTHRESH_5:
- return pModal[0].noiseFloorThreshCh[0];
- case EEP_NFTHRESH_2:
- return pModal[1].noiseFloorThreshCh[0];
- case AR_EEPROM_MAC(0):
- return pBase->macAddr[0] << 8 | pBase->macAddr[1];
- case AR_EEPROM_MAC(1):
- return pBase->macAddr[2] << 8 | pBase->macAddr[3];
- case AR_EEPROM_MAC(2):
- return pBase->macAddr[4] << 8 | pBase->macAddr[5];
- case EEP_REG_0:
- return pBase->regDmn[0];
- case EEP_REG_1:
- return pBase->regDmn[1];
- case EEP_OP_CAP:
- return pBase->deviceCap;
- case EEP_OP_MODE:
- return pBase->opCapFlags;
- case EEP_RF_SILENT:
- return pBase->rfSilent;
- case EEP_OB_5:
- return pModal[0].ob;
- case EEP_DB_5:
- return pModal[0].db;
- case EEP_OB_2:
- return pModal[1].ob;
- case EEP_DB_2:
- return pModal[1].db;
- case EEP_MINOR_REV:
- return AR5416_VER_MASK;
- case EEP_TX_MASK:
- return pBase->txMask;
- case EEP_RX_MASK:
- return pBase->rxMask;
- case EEP_RXGAIN_TYPE:
- return pBase->rxGainType;
- case EEP_TXGAIN_TYPE:
- return pBase->txGainType;
- case EEP_OL_PWRCTRL:
- if (AR5416_VER_MASK >= AR5416_EEP_MINOR_VER_19)
- return pBase->openLoopPwrCntl ? true : false;
- else
- return false;
- case EEP_RC_CHAIN_MASK:
- if (AR5416_VER_MASK >= AR5416_EEP_MINOR_VER_19)
- return pBase->rcChainMask;
- else
- return 0;
- case EEP_DAC_HPWR_5G:
- if (AR5416_VER_MASK >= AR5416_EEP_MINOR_VER_20)
- return pBase->dacHiPwrMode_5G;
- else
- return 0;
- case EEP_FRAC_N_5G:
- if (AR5416_VER_MASK >= AR5416_EEP_MINOR_VER_22)
- return pBase->frac_n_5g;
- else
- return 0;
- default:
- return 0;
- }
-}
-
-static void ath9k_hw_def_set_gain(struct ath_hw *ah,
- struct modal_eep_header *pModal,
- struct ar5416_eeprom_def *eep,
- u8 txRxAttenLocal, int regChainOffset, int i)
-{
- if (AR5416_VER_MASK >= AR5416_EEP_MINOR_VER_3) {
- txRxAttenLocal = pModal->txRxAttenCh[i];
-
- if (AR_SREV_9280_10_OR_LATER(ah)) {
- REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ + regChainOffset,
- AR_PHY_GAIN_2GHZ_XATTEN1_MARGIN,
- pModal->bswMargin[i]);
- REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ + regChainOffset,
- AR_PHY_GAIN_2GHZ_XATTEN1_DB,
- pModal->bswAtten[i]);
- REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ + regChainOffset,
- AR_PHY_GAIN_2GHZ_XATTEN2_MARGIN,
- pModal->xatten2Margin[i]);
- REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ + regChainOffset,
- AR_PHY_GAIN_2GHZ_XATTEN2_DB,
- pModal->xatten2Db[i]);
- } else {
- REG_WRITE(ah, AR_PHY_GAIN_2GHZ + regChainOffset,
- (REG_READ(ah, AR_PHY_GAIN_2GHZ + regChainOffset) &
- ~AR_PHY_GAIN_2GHZ_BSW_MARGIN)
- | SM(pModal-> bswMargin[i],
- AR_PHY_GAIN_2GHZ_BSW_MARGIN));
- REG_WRITE(ah, AR_PHY_GAIN_2GHZ + regChainOffset,
- (REG_READ(ah, AR_PHY_GAIN_2GHZ + regChainOffset) &
- ~AR_PHY_GAIN_2GHZ_BSW_ATTEN)
- | SM(pModal->bswAtten[i],
- AR_PHY_GAIN_2GHZ_BSW_ATTEN));
- }
- }
-
- if (AR_SREV_9280_10_OR_LATER(ah)) {
- REG_RMW_FIELD(ah,
- AR_PHY_RXGAIN + regChainOffset,
- AR9280_PHY_RXGAIN_TXRX_ATTEN, txRxAttenLocal);
- REG_RMW_FIELD(ah,
- AR_PHY_RXGAIN + regChainOffset,
- AR9280_PHY_RXGAIN_TXRX_MARGIN, pModal->rxTxMarginCh[i]);
- } else {
- REG_WRITE(ah,
- AR_PHY_RXGAIN + regChainOffset,
- (REG_READ(ah, AR_PHY_RXGAIN + regChainOffset) &
- ~AR_PHY_RXGAIN_TXRX_ATTEN)
- | SM(txRxAttenLocal, AR_PHY_RXGAIN_TXRX_ATTEN));
- REG_WRITE(ah,
- AR_PHY_GAIN_2GHZ + regChainOffset,
- (REG_READ(ah, AR_PHY_GAIN_2GHZ + regChainOffset) &
- ~AR_PHY_GAIN_2GHZ_RXTX_MARGIN) |
- SM(pModal->rxTxMarginCh[i], AR_PHY_GAIN_2GHZ_RXTX_MARGIN));
- }
-}
-
-static void ath9k_hw_def_set_board_values(struct ath_hw *ah,
- struct ath9k_channel *chan)
-{
- struct modal_eep_header *pModal;
- struct ar5416_eeprom_def *eep = &ah->eeprom.def;
- int i, regChainOffset;
- u8 txRxAttenLocal;
-
- pModal = &(eep->modalHeader[IS_CHAN_2GHZ(chan)]);
- txRxAttenLocal = IS_CHAN_2GHZ(chan) ? 23 : 44;
-
- REG_WRITE(ah, AR_PHY_SWITCH_COM,
- ah->eep_ops->get_eeprom_antenna_cfg(ah, chan));
-
- for (i = 0; i < AR5416_MAX_CHAINS; i++) {
- if (AR_SREV_9280(ah)) {
- if (i >= 2)
- break;
- }
-
- if (AR_SREV_5416_20_OR_LATER(ah) &&
- (ah->rxchainmask == 5 || ah->txchainmask == 5) && (i != 0))
- regChainOffset = (i == 1) ? 0x2000 : 0x1000;
- else
- regChainOffset = i * 0x1000;
-
- REG_WRITE(ah, AR_PHY_SWITCH_CHAIN_0 + regChainOffset,
- pModal->antCtrlChain[i]);
-
- REG_WRITE(ah, AR_PHY_TIMING_CTRL4(0) + regChainOffset,
- (REG_READ(ah, AR_PHY_TIMING_CTRL4(0) + regChainOffset) &
- ~(AR_PHY_TIMING_CTRL4_IQCORR_Q_Q_COFF |
- AR_PHY_TIMING_CTRL4_IQCORR_Q_I_COFF)) |
- SM(pModal->iqCalICh[i],
- AR_PHY_TIMING_CTRL4_IQCORR_Q_I_COFF) |
- SM(pModal->iqCalQCh[i],
- AR_PHY_TIMING_CTRL4_IQCORR_Q_Q_COFF));
-
- if ((i == 0) || AR_SREV_5416_20_OR_LATER(ah))
- ath9k_hw_def_set_gain(ah, pModal, eep, txRxAttenLocal,
- regChainOffset, i);
- }
-
- if (AR_SREV_9280_10_OR_LATER(ah)) {
- if (IS_CHAN_2GHZ(chan)) {
- ath9k_hw_analog_shift_rmw(ah, AR_AN_RF2G1_CH0,
- AR_AN_RF2G1_CH0_OB,
- AR_AN_RF2G1_CH0_OB_S,
- pModal->ob);
- ath9k_hw_analog_shift_rmw(ah, AR_AN_RF2G1_CH0,
- AR_AN_RF2G1_CH0_DB,
- AR_AN_RF2G1_CH0_DB_S,
- pModal->db);
- ath9k_hw_analog_shift_rmw(ah, AR_AN_RF2G1_CH1,
- AR_AN_RF2G1_CH1_OB,
- AR_AN_RF2G1_CH1_OB_S,
- pModal->ob_ch1);
- ath9k_hw_analog_shift_rmw(ah, AR_AN_RF2G1_CH1,
- AR_AN_RF2G1_CH1_DB,
- AR_AN_RF2G1_CH1_DB_S,
- pModal->db_ch1);
- } else {
- ath9k_hw_analog_shift_rmw(ah, AR_AN_RF5G1_CH0,
- AR_AN_RF5G1_CH0_OB5,
- AR_AN_RF5G1_CH0_OB5_S,
- pModal->ob);
- ath9k_hw_analog_shift_rmw(ah, AR_AN_RF5G1_CH0,
- AR_AN_RF5G1_CH0_DB5,
- AR_AN_RF5G1_CH0_DB5_S,
- pModal->db);
- ath9k_hw_analog_shift_rmw(ah, AR_AN_RF5G1_CH1,
- AR_AN_RF5G1_CH1_OB5,
- AR_AN_RF5G1_CH1_OB5_S,
- pModal->ob_ch1);
- ath9k_hw_analog_shift_rmw(ah, AR_AN_RF5G1_CH1,
- AR_AN_RF5G1_CH1_DB5,
- AR_AN_RF5G1_CH1_DB5_S,
- pModal->db_ch1);
- }
- ath9k_hw_analog_shift_rmw(ah, AR_AN_TOP2,
- AR_AN_TOP2_XPABIAS_LVL,
- AR_AN_TOP2_XPABIAS_LVL_S,
- pModal->xpaBiasLvl);
- ath9k_hw_analog_shift_rmw(ah, AR_AN_TOP2,
- AR_AN_TOP2_LOCALBIAS,
- AR_AN_TOP2_LOCALBIAS_S,
- pModal->local_bias);
- REG_RMW_FIELD(ah, AR_PHY_XPA_CFG, AR_PHY_FORCE_XPA_CFG,
- pModal->force_xpaon);
- }
-
- REG_RMW_FIELD(ah, AR_PHY_SETTLING, AR_PHY_SETTLING_SWITCH,
- pModal->switchSettling);
- REG_RMW_FIELD(ah, AR_PHY_DESIRED_SZ, AR_PHY_DESIRED_SZ_ADC,
- pModal->adcDesiredSize);
-
- if (!AR_SREV_9280_10_OR_LATER(ah))
- REG_RMW_FIELD(ah, AR_PHY_DESIRED_SZ,
- AR_PHY_DESIRED_SZ_PGA,
- pModal->pgaDesiredSize);
-
- REG_WRITE(ah, AR_PHY_RF_CTL4,
- SM(pModal->txEndToXpaOff, AR_PHY_RF_CTL4_TX_END_XPAA_OFF)
- | SM(pModal->txEndToXpaOff,
- AR_PHY_RF_CTL4_TX_END_XPAB_OFF)
- | SM(pModal->txFrameToXpaOn,
- AR_PHY_RF_CTL4_FRAME_XPAA_ON)
- | SM(pModal->txFrameToXpaOn,
- AR_PHY_RF_CTL4_FRAME_XPAB_ON));
-
- REG_RMW_FIELD(ah, AR_PHY_RF_CTL3, AR_PHY_TX_END_TO_A2_RX_ON,
- pModal->txEndToRxOn);
-
- if (AR_SREV_9280_10_OR_LATER(ah)) {
- REG_RMW_FIELD(ah, AR_PHY_CCA, AR9280_PHY_CCA_THRESH62,
- pModal->thresh62);
- REG_RMW_FIELD(ah, AR_PHY_EXT_CCA0,
- AR_PHY_EXT_CCA0_THRESH62,
- pModal->thresh62);
- } else {
- REG_RMW_FIELD(ah, AR_PHY_CCA, AR_PHY_CCA_THRESH62,
- pModal->thresh62);
- REG_RMW_FIELD(ah, AR_PHY_EXT_CCA,
- AR_PHY_EXT_CCA_THRESH62,
- pModal->thresh62);
- }
-
- if (AR5416_VER_MASK >= AR5416_EEP_MINOR_VER_2) {
- REG_RMW_FIELD(ah, AR_PHY_RF_CTL2,
- AR_PHY_TX_END_DATA_START,
- pModal->txFrameToDataStart);
- REG_RMW_FIELD(ah, AR_PHY_RF_CTL2, AR_PHY_TX_END_PA_ON,
- pModal->txFrameToPaOn);
- }
-
- if (AR5416_VER_MASK >= AR5416_EEP_MINOR_VER_3) {
- if (IS_CHAN_HT40(chan))
- REG_RMW_FIELD(ah, AR_PHY_SETTLING,
- AR_PHY_SETTLING_SWITCH,
- pModal->swSettleHt40);
- }
-
- if (AR_SREV_9280_20_OR_LATER(ah) &&
- AR5416_VER_MASK >= AR5416_EEP_MINOR_VER_19)
- REG_RMW_FIELD(ah, AR_PHY_CCK_TX_CTRL,
- AR_PHY_CCK_TX_CTRL_TX_DAC_SCALE_CCK,
- pModal->miscBits);
-
-
- if (AR_SREV_9280_20(ah) && AR5416_VER_MASK >= AR5416_EEP_MINOR_VER_20) {
- if (IS_CHAN_2GHZ(chan))
- REG_RMW_FIELD(ah, AR_AN_TOP1, AR_AN_TOP1_DACIPMODE,
- eep->baseEepHeader.dacLpMode);
- else if (eep->baseEepHeader.dacHiPwrMode_5G)
- REG_RMW_FIELD(ah, AR_AN_TOP1, AR_AN_TOP1_DACIPMODE, 0);
- else
- REG_RMW_FIELD(ah, AR_AN_TOP1, AR_AN_TOP1_DACIPMODE,
- eep->baseEepHeader.dacLpMode);
-
- REG_RMW_FIELD(ah, AR_PHY_FRAME_CTL, AR_PHY_FRAME_CTL_TX_CLIP,
- pModal->miscBits >> 2);
-
- REG_RMW_FIELD(ah, AR_PHY_TX_PWRCTRL9,
- AR_PHY_TX_DESIRED_SCALE_CCK,
- eep->baseEepHeader.desiredScaleCCK);
- }
-}
-
-static void ath9k_hw_def_set_addac(struct ath_hw *ah,
- struct ath9k_channel *chan)
-{
-#define XPA_LVL_FREQ(cnt) (pModal->xpaBiasLvlFreq[cnt])
- struct modal_eep_header *pModal;
- struct ar5416_eeprom_def *eep = &ah->eeprom.def;
- u8 biaslevel;
-
- if (ah->hw_version.macVersion != AR_SREV_VERSION_9160)
- return;
-
- if (ah->eep_ops->get_eeprom_rev(ah) < AR5416_EEP_MINOR_VER_7)
- return;
-
- pModal = &(eep->modalHeader[IS_CHAN_2GHZ(chan)]);
-
- if (pModal->xpaBiasLvl != 0xff) {
- biaslevel = pModal->xpaBiasLvl;
- } else {
- u16 resetFreqBin, freqBin, freqCount = 0;
- struct chan_centers centers;
-
- ath9k_hw_get_channel_centers(ah, chan, ¢ers);
-
- resetFreqBin = FREQ2FBIN(centers.synth_center,
- IS_CHAN_2GHZ(chan));
- freqBin = XPA_LVL_FREQ(0) & 0xff;
- biaslevel = (u8) (XPA_LVL_FREQ(0) >> 14);
-
- freqCount++;
-
- while (freqCount < 3) {
- if (XPA_LVL_FREQ(freqCount) == 0x0)
- break;
-
- freqBin = XPA_LVL_FREQ(freqCount) & 0xff;
- if (resetFreqBin >= freqBin)
- biaslevel = (u8)(XPA_LVL_FREQ(freqCount) >> 14);
- else
- break;
- freqCount++;
- }
- }
-
- if (IS_CHAN_2GHZ(chan)) {
- INI_RA(&ah->iniAddac, 7, 1) = (INI_RA(&ah->iniAddac,
- 7, 1) & (~0x18)) | biaslevel << 3;
- } else {
- INI_RA(&ah->iniAddac, 6, 1) = (INI_RA(&ah->iniAddac,
- 6, 1) & (~0xc0)) | biaslevel << 6;
- }
-#undef XPA_LVL_FREQ
-}
-
-static void ath9k_hw_get_def_gain_boundaries_pdadcs(struct ath_hw *ah,
- struct ath9k_channel *chan,
- struct cal_data_per_freq *pRawDataSet,
- u8 *bChans, u16 availPiers,
- u16 tPdGainOverlap, int16_t *pMinCalPower,
- u16 *pPdGainBoundaries, u8 *pPDADCValues,
- u16 numXpdGains)
-{
- int i, j, k;
- int16_t ss;
- u16 idxL = 0, idxR = 0, numPiers;
- static u8 vpdTableL[AR5416_NUM_PD_GAINS]
- [AR5416_MAX_PWR_RANGE_IN_HALF_DB];
- static u8 vpdTableR[AR5416_NUM_PD_GAINS]
- [AR5416_MAX_PWR_RANGE_IN_HALF_DB];
- static u8 vpdTableI[AR5416_NUM_PD_GAINS]
- [AR5416_MAX_PWR_RANGE_IN_HALF_DB];
-
- u8 *pVpdL, *pVpdR, *pPwrL, *pPwrR;
- u8 minPwrT4[AR5416_NUM_PD_GAINS];
- u8 maxPwrT4[AR5416_NUM_PD_GAINS];
- int16_t vpdStep;
- int16_t tmpVal;
- u16 sizeCurrVpdTable, maxIndex, tgtIndex;
- bool match;
- int16_t minDelta = 0;
- struct chan_centers centers;
-
- ath9k_hw_get_channel_centers(ah, chan, ¢ers);
-
- for (numPiers = 0; numPiers < availPiers; numPiers++) {
- if (bChans[numPiers] == AR5416_BCHAN_UNUSED)
- break;
- }
-
- match = ath9k_hw_get_lower_upper_index((u8)FREQ2FBIN(centers.synth_center,
- IS_CHAN_2GHZ(chan)),
- bChans, numPiers, &idxL, &idxR);
-
- if (match) {
- for (i = 0; i < numXpdGains; i++) {
- minPwrT4[i] = pRawDataSet[idxL].pwrPdg[i][0];
- maxPwrT4[i] = pRawDataSet[idxL].pwrPdg[i][4];
- ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
- pRawDataSet[idxL].pwrPdg[i],
- pRawDataSet[idxL].vpdPdg[i],
- AR5416_PD_GAIN_ICEPTS,
- vpdTableI[i]);
- }
- } else {
- for (i = 0; i < numXpdGains; i++) {
- pVpdL = pRawDataSet[idxL].vpdPdg[i];
- pPwrL = pRawDataSet[idxL].pwrPdg[i];
- pVpdR = pRawDataSet[idxR].vpdPdg[i];
- pPwrR = pRawDataSet[idxR].pwrPdg[i];
-
- minPwrT4[i] = max(pPwrL[0], pPwrR[0]);
-
- maxPwrT4[i] =
- min(pPwrL[AR5416_PD_GAIN_ICEPTS - 1],
- pPwrR[AR5416_PD_GAIN_ICEPTS - 1]);
-
-
- ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
- pPwrL, pVpdL,
- AR5416_PD_GAIN_ICEPTS,
- vpdTableL[i]);
- ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
- pPwrR, pVpdR,
- AR5416_PD_GAIN_ICEPTS,
- vpdTableR[i]);
-
- for (j = 0; j <= (maxPwrT4[i] - minPwrT4[i]) / 2; j++) {
- vpdTableI[i][j] =
- (u8)(ath9k_hw_interpolate((u16)
- FREQ2FBIN(centers.
- synth_center,
- IS_CHAN_2GHZ
- (chan)),
- bChans[idxL], bChans[idxR],
- vpdTableL[i][j], vpdTableR[i][j]));
- }
- }
- }
-
- *pMinCalPower = (int16_t)(minPwrT4[0] / 2);
-
- k = 0;
-
- for (i = 0; i < numXpdGains; i++) {
- if (i == (numXpdGains - 1))
- pPdGainBoundaries[i] =
- (u16)(maxPwrT4[i] / 2);
- else
- pPdGainBoundaries[i] =
- (u16)((maxPwrT4[i] + minPwrT4[i + 1]) / 4);
-
- pPdGainBoundaries[i] =
- min((u16)AR5416_MAX_RATE_POWER, pPdGainBoundaries[i]);
-
- if ((i == 0) && !AR_SREV_5416_20_OR_LATER(ah)) {
- minDelta = pPdGainBoundaries[0] - 23;
- pPdGainBoundaries[0] = 23;
- } else {
- minDelta = 0;
- }
-
- if (i == 0) {
- if (AR_SREV_9280_10_OR_LATER(ah))
- ss = (int16_t)(0 - (minPwrT4[i] / 2));
- else
- ss = 0;
- } else {
- ss = (int16_t)((pPdGainBoundaries[i - 1] -
- (minPwrT4[i] / 2)) -
- tPdGainOverlap + 1 + minDelta);
- }
- vpdStep = (int16_t)(vpdTableI[i][1] - vpdTableI[i][0]);
- vpdStep = (int16_t)((vpdStep < 1) ? 1 : vpdStep);
-
- while ((ss < 0) && (k < (AR5416_NUM_PDADC_VALUES - 1))) {
- tmpVal = (int16_t)(vpdTableI[i][0] + ss * vpdStep);
- pPDADCValues[k++] = (u8)((tmpVal < 0) ? 0 : tmpVal);
- ss++;
- }
-
- sizeCurrVpdTable = (u8) ((maxPwrT4[i] - minPwrT4[i]) / 2 + 1);
- tgtIndex = (u8)(pPdGainBoundaries[i] + tPdGainOverlap -
- (minPwrT4[i] / 2));
- maxIndex = (tgtIndex < sizeCurrVpdTable) ?
- tgtIndex : sizeCurrVpdTable;
-
- while ((ss < maxIndex) && (k < (AR5416_NUM_PDADC_VALUES - 1))) {
- pPDADCValues[k++] = vpdTableI[i][ss++];
- }
-
- vpdStep = (int16_t)(vpdTableI[i][sizeCurrVpdTable - 1] -
- vpdTableI[i][sizeCurrVpdTable - 2]);
- vpdStep = (int16_t)((vpdStep < 1) ? 1 : vpdStep);
-
- if (tgtIndex > maxIndex) {
- while ((ss <= tgtIndex) &&
- (k < (AR5416_NUM_PDADC_VALUES - 1))) {
- tmpVal = (int16_t)((vpdTableI[i][sizeCurrVpdTable - 1] +
- (ss - maxIndex + 1) * vpdStep));
- pPDADCValues[k++] = (u8)((tmpVal > 255) ?
- 255 : tmpVal);
- ss++;
- }
- }
- }
-
- while (i < AR5416_PD_GAINS_IN_MASK) {
- pPdGainBoundaries[i] = pPdGainBoundaries[i - 1];
- i++;
- }
-
- while (k < AR5416_NUM_PDADC_VALUES) {
- pPDADCValues[k] = pPDADCValues[k - 1];
- k++;
- }
-
- return;
-}
-
-static void ath9k_hw_set_def_power_cal_table(struct ath_hw *ah,
- struct ath9k_channel *chan,
- int16_t *pTxPowerIndexOffset)
-{
-#define SM_PD_GAIN(x) SM(0x38, AR_PHY_TPCRG5_PD_GAIN_BOUNDARY_##x)
-#define SM_PDGAIN_B(x, y) \
- SM((gainBoundaries[x]), AR_PHY_TPCRG5_PD_GAIN_BOUNDARY_##y)
-
- struct ar5416_eeprom_def *pEepData = &ah->eeprom.def;
- struct cal_data_per_freq *pRawDataset;
- u8 *pCalBChans = NULL;
- u16 pdGainOverlap_t2;
- static u8 pdadcValues[AR5416_NUM_PDADC_VALUES];
- u16 gainBoundaries[AR5416_PD_GAINS_IN_MASK];
- u16 numPiers, i, j;
- int16_t tMinCalPower;
- u16 numXpdGain, xpdMask;
- u16 xpdGainValues[AR5416_NUM_PD_GAINS] = { 0, 0, 0, 0 };
- u32 reg32, regOffset, regChainOffset;
- int16_t modalIdx;
-
- modalIdx = IS_CHAN_2GHZ(chan) ? 1 : 0;
- xpdMask = pEepData->modalHeader[modalIdx].xpdGain;
-
- if ((pEepData->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >=
- AR5416_EEP_MINOR_VER_2) {
- pdGainOverlap_t2 =
- pEepData->modalHeader[modalIdx].pdGainOverlap;
- } else {
- pdGainOverlap_t2 = (u16)(MS(REG_READ(ah, AR_PHY_TPCRG5),
- AR_PHY_TPCRG5_PD_GAIN_OVERLAP));
- }
-
- if (IS_CHAN_2GHZ(chan)) {
- pCalBChans = pEepData->calFreqPier2G;
- numPiers = AR5416_NUM_2G_CAL_PIERS;
- } else {
- pCalBChans = pEepData->calFreqPier5G;
- numPiers = AR5416_NUM_5G_CAL_PIERS;
- }
-
- if (OLC_FOR_AR9280_20_LATER && IS_CHAN_2GHZ(chan)) {
- pRawDataset = pEepData->calPierData2G[0];
- ah->initPDADC = ((struct calDataPerFreqOpLoop *)
- pRawDataset)->vpdPdg[0][0];
- }
-
- numXpdGain = 0;
-
- for (i = 1; i <= AR5416_PD_GAINS_IN_MASK; i++) {
- if ((xpdMask >> (AR5416_PD_GAINS_IN_MASK - i)) & 1) {
- if (numXpdGain >= AR5416_NUM_PD_GAINS)
- break;
- xpdGainValues[numXpdGain] =
- (u16)(AR5416_PD_GAINS_IN_MASK - i);
- numXpdGain++;
- }
- }
-
- REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_NUM_PD_GAIN,
- (numXpdGain - 1) & 0x3);
- REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_GAIN_1,
- xpdGainValues[0]);
- REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_GAIN_2,
- xpdGainValues[1]);
- REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_GAIN_3,
- xpdGainValues[2]);
-
- for (i = 0; i < AR5416_MAX_CHAINS; i++) {
- if (AR_SREV_5416_20_OR_LATER(ah) &&
- (ah->rxchainmask == 5 || ah->txchainmask == 5) &&
- (i != 0)) {
- regChainOffset = (i == 1) ? 0x2000 : 0x1000;
- } else
- regChainOffset = i * 0x1000;
-
- if (pEepData->baseEepHeader.txMask & (1 << i)) {
- if (IS_CHAN_2GHZ(chan))
- pRawDataset = pEepData->calPierData2G[i];
- else
- pRawDataset = pEepData->calPierData5G[i];
-
-
- if (OLC_FOR_AR9280_20_LATER) {
- u8 pcdacIdx;
- u8 txPower;
-
- ath9k_get_txgain_index(ah, chan,
- (struct calDataPerFreqOpLoop *)pRawDataset,
- pCalBChans, numPiers, &txPower, &pcdacIdx);
- ath9k_olc_get_pdadcs(ah, pcdacIdx,
- txPower/2, pdadcValues);
- } else {
- ath9k_hw_get_def_gain_boundaries_pdadcs(ah,
- chan, pRawDataset,
- pCalBChans, numPiers,
- pdGainOverlap_t2,
- &tMinCalPower,
- gainBoundaries,
- pdadcValues,
- numXpdGain);
- }
-
- if ((i == 0) || AR_SREV_5416_20_OR_LATER(ah)) {
- if (OLC_FOR_AR9280_20_LATER) {
- REG_WRITE(ah,
- AR_PHY_TPCRG5 + regChainOffset,
- SM(0x6,
- AR_PHY_TPCRG5_PD_GAIN_OVERLAP) |
- SM_PD_GAIN(1) | SM_PD_GAIN(2) |
- SM_PD_GAIN(3) | SM_PD_GAIN(4));
- } else {
- REG_WRITE(ah,
- AR_PHY_TPCRG5 + regChainOffset,
- SM(pdGainOverlap_t2,
- AR_PHY_TPCRG5_PD_GAIN_OVERLAP)|
- SM_PDGAIN_B(0, 1) |
- SM_PDGAIN_B(1, 2) |
- SM_PDGAIN_B(2, 3) |
- SM_PDGAIN_B(3, 4));
- }
- }
-
- regOffset = AR_PHY_BASE + (672 << 2) + regChainOffset;
- for (j = 0; j < 32; j++) {
- reg32 = ((pdadcValues[4 * j + 0] & 0xFF) << 0) |
- ((pdadcValues[4 * j + 1] & 0xFF) << 8) |
- ((pdadcValues[4 * j + 2] & 0xFF) << 16)|
- ((pdadcValues[4 * j + 3] & 0xFF) << 24);
- REG_WRITE(ah, regOffset, reg32);
-
- DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
- "PDADC (%d,%4x): %4.4x %8.8x\n",
- i, regChainOffset, regOffset,
- reg32);
- DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
- "PDADC: Chain %d | PDADC %3d "
- "Value %3d | PDADC %3d Value %3d | "
- "PDADC %3d Value %3d | PDADC %3d "
- "Value %3d |\n",
- i, 4 * j, pdadcValues[4 * j],
- 4 * j + 1, pdadcValues[4 * j + 1],
- 4 * j + 2, pdadcValues[4 * j + 2],
- 4 * j + 3,
- pdadcValues[4 * j + 3]);
-
- regOffset += 4;
- }
- }
- }
-
- *pTxPowerIndexOffset = 0;
-#undef SM_PD_GAIN
-#undef SM_PDGAIN_B
-}
-
-static void ath9k_hw_set_def_power_per_rate_table(struct ath_hw *ah,
- struct ath9k_channel *chan,
- int16_t *ratesArray,
- u16 cfgCtl,
- u16 AntennaReduction,
- u16 twiceMaxRegulatoryPower,
- u16 powerLimit)
-{
-#define REDUCE_SCALED_POWER_BY_TWO_CHAIN 6 /* 10*log10(2)*2 */
-#define REDUCE_SCALED_POWER_BY_THREE_CHAIN 10 /* 10*log10(3)*2 */
-
- struct ar5416_eeprom_def *pEepData = &ah->eeprom.def;
- u16 twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
- static const u16 tpScaleReductionTable[5] =
- { 0, 3, 6, 9, AR5416_MAX_RATE_POWER };
-
- int i;
- int16_t twiceLargestAntenna;
- struct cal_ctl_data *rep;
- struct cal_target_power_leg targetPowerOfdm, targetPowerCck = {
- 0, { 0, 0, 0, 0}
- };
- struct cal_target_power_leg targetPowerOfdmExt = {
- 0, { 0, 0, 0, 0} }, targetPowerCckExt = {
- 0, { 0, 0, 0, 0 }
- };
- struct cal_target_power_ht targetPowerHt20, targetPowerHt40 = {
- 0, {0, 0, 0, 0}
- };
- u16 scaledPower = 0, minCtlPower, maxRegAllowedPower;
- u16 ctlModesFor11a[] =
- { CTL_11A, CTL_5GHT20, CTL_11A_EXT, CTL_5GHT40 };
- u16 ctlModesFor11g[] =
- { CTL_11B, CTL_11G, CTL_2GHT20, CTL_11B_EXT, CTL_11G_EXT,
- CTL_2GHT40
- };
- u16 numCtlModes, *pCtlMode, ctlMode, freq;
- struct chan_centers centers;
- int tx_chainmask;
- u16 twiceMinEdgePower;
-
- tx_chainmask = ah->txchainmask;
-
- ath9k_hw_get_channel_centers(ah, chan, ¢ers);
-
- twiceLargestAntenna = max(
- pEepData->modalHeader
- [IS_CHAN_2GHZ(chan)].antennaGainCh[0],
- pEepData->modalHeader
- [IS_CHAN_2GHZ(chan)].antennaGainCh[1]);
-
- twiceLargestAntenna = max((u8)twiceLargestAntenna,
- pEepData->modalHeader
- [IS_CHAN_2GHZ(chan)].antennaGainCh[2]);
-
- twiceLargestAntenna = (int16_t)min(AntennaReduction -
- twiceLargestAntenna, 0);
-
- maxRegAllowedPower = twiceMaxRegulatoryPower + twiceLargestAntenna;
-
- if (ah->regulatory.tp_scale != ATH9K_TP_SCALE_MAX) {
- maxRegAllowedPower -=
- (tpScaleReductionTable[(ah->regulatory.tp_scale)] * 2);
- }
-
- scaledPower = min(powerLimit, maxRegAllowedPower);
-
- switch (ar5416_get_ntxchains(tx_chainmask)) {
- case 1:
- break;
- case 2:
- scaledPower -= REDUCE_SCALED_POWER_BY_TWO_CHAIN;
- break;
- case 3:
- scaledPower -= REDUCE_SCALED_POWER_BY_THREE_CHAIN;
- break;
- }
-
- scaledPower = max((u16)0, scaledPower);
-
- if (IS_CHAN_2GHZ(chan)) {
- numCtlModes = ARRAY_SIZE(ctlModesFor11g) -
- SUB_NUM_CTL_MODES_AT_2G_40;
- pCtlMode = ctlModesFor11g;
-
- ath9k_hw_get_legacy_target_powers(ah, chan,
- pEepData->calTargetPowerCck,
- AR5416_NUM_2G_CCK_TARGET_POWERS,
- &targetPowerCck, 4, false);
- ath9k_hw_get_legacy_target_powers(ah, chan,
- pEepData->calTargetPower2G,
- AR5416_NUM_2G_20_TARGET_POWERS,
- &targetPowerOfdm, 4, false);
- ath9k_hw_get_target_powers(ah, chan,
- pEepData->calTargetPower2GHT20,
- AR5416_NUM_2G_20_TARGET_POWERS,
- &targetPowerHt20, 8, false);
-
- if (IS_CHAN_HT40(chan)) {
- numCtlModes = ARRAY_SIZE(ctlModesFor11g);
- ath9k_hw_get_target_powers(ah, chan,
- pEepData->calTargetPower2GHT40,
- AR5416_NUM_2G_40_TARGET_POWERS,
- &targetPowerHt40, 8, true);
- ath9k_hw_get_legacy_target_powers(ah, chan,
- pEepData->calTargetPowerCck,
- AR5416_NUM_2G_CCK_TARGET_POWERS,
- &targetPowerCckExt, 4, true);
- ath9k_hw_get_legacy_target_powers(ah, chan,
- pEepData->calTargetPower2G,
- AR5416_NUM_2G_20_TARGET_POWERS,
- &targetPowerOfdmExt, 4, true);
- }
- } else {
- numCtlModes = ARRAY_SIZE(ctlModesFor11a) -
- SUB_NUM_CTL_MODES_AT_5G_40;
- pCtlMode = ctlModesFor11a;
-
- ath9k_hw_get_legacy_target_powers(ah, chan,
- pEepData->calTargetPower5G,
- AR5416_NUM_5G_20_TARGET_POWERS,
- &targetPowerOfdm, 4, false);
- ath9k_hw_get_target_powers(ah, chan,
- pEepData->calTargetPower5GHT20,
- AR5416_NUM_5G_20_TARGET_POWERS,
- &targetPowerHt20, 8, false);
-
- if (IS_CHAN_HT40(chan)) {
- numCtlModes = ARRAY_SIZE(ctlModesFor11a);
- ath9k_hw_get_target_powers(ah, chan,
- pEepData->calTargetPower5GHT40,
- AR5416_NUM_5G_40_TARGET_POWERS,
- &targetPowerHt40, 8, true);
- ath9k_hw_get_legacy_target_powers(ah, chan,
- pEepData->calTargetPower5G,
- AR5416_NUM_5G_20_TARGET_POWERS,
- &targetPowerOfdmExt, 4, true);
- }
- }
-
- for (ctlMode = 0; ctlMode < numCtlModes; ctlMode++) {
- bool isHt40CtlMode = (pCtlMode[ctlMode] == CTL_5GHT40) ||
- (pCtlMode[ctlMode] == CTL_2GHT40);
- if (isHt40CtlMode)
- freq = centers.synth_center;
- else if (pCtlMode[ctlMode] & EXT_ADDITIVE)
- freq = centers.ext_center;
- else
- freq = centers.ctl_center;
-
- if (ah->eep_ops->get_eeprom_ver(ah) == 14 &&
- ah->eep_ops->get_eeprom_rev(ah) <= 2)
- twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
-
- DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
- "LOOP-Mode ctlMode %d < %d, isHt40CtlMode %d, "
- "EXT_ADDITIVE %d\n",
- ctlMode, numCtlModes, isHt40CtlMode,
- (pCtlMode[ctlMode] & EXT_ADDITIVE));
-
- for (i = 0; (i < AR5416_NUM_CTLS) && pEepData->ctlIndex[i]; i++) {
- DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
- " LOOP-Ctlidx %d: cfgCtl 0x%2.2x "
- "pCtlMode 0x%2.2x ctlIndex 0x%2.2x "
- "chan %d\n",
- i, cfgCtl, pCtlMode[ctlMode],
- pEepData->ctlIndex[i], chan->channel);
-
- if ((((cfgCtl & ~CTL_MODE_M) |
- (pCtlMode[ctlMode] & CTL_MODE_M)) ==
- pEepData->ctlIndex[i]) ||
- (((cfgCtl & ~CTL_MODE_M) |
- (pCtlMode[ctlMode] & CTL_MODE_M)) ==
- ((pEepData->ctlIndex[i] & CTL_MODE_M) | SD_NO_CTL))) {
- rep = &(pEepData->ctlData[i]);
-
- twiceMinEdgePower = ath9k_hw_get_max_edge_power(freq,
- rep->ctlEdges[ar5416_get_ntxchains(tx_chainmask) - 1],
- IS_CHAN_2GHZ(chan), AR5416_NUM_BAND_EDGES);
-
- DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
- " MATCH-EE_IDX %d: ch %d is2 %d "
- "2xMinEdge %d chainmask %d chains %d\n",
- i, freq, IS_CHAN_2GHZ(chan),
- twiceMinEdgePower, tx_chainmask,
- ar5416_get_ntxchains
- (tx_chainmask));
- if ((cfgCtl & ~CTL_MODE_M) == SD_NO_CTL) {
- twiceMaxEdgePower = min(twiceMaxEdgePower,
- twiceMinEdgePower);
- } else {
- twiceMaxEdgePower = twiceMinEdgePower;
- break;
- }
- }
- }
-
- minCtlPower = min(twiceMaxEdgePower, scaledPower);
-
- DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
- " SEL-Min ctlMode %d pCtlMode %d "
- "2xMaxEdge %d sP %d minCtlPwr %d\n",
- ctlMode, pCtlMode[ctlMode], twiceMaxEdgePower,
- scaledPower, minCtlPower);
-
- switch (pCtlMode[ctlMode]) {
- case CTL_11B:
- for (i = 0; i < ARRAY_SIZE(targetPowerCck.tPow2x); i++) {
- targetPowerCck.tPow2x[i] =
- min((u16)targetPowerCck.tPow2x[i],
- minCtlPower);
- }
- break;
- case CTL_11A:
- case CTL_11G:
- for (i = 0; i < ARRAY_SIZE(targetPowerOfdm.tPow2x); i++) {
- targetPowerOfdm.tPow2x[i] =
- min((u16)targetPowerOfdm.tPow2x[i],
- minCtlPower);
- }
- break;
- case CTL_5GHT20:
- case CTL_2GHT20:
- for (i = 0; i < ARRAY_SIZE(targetPowerHt20.tPow2x); i++) {
- targetPowerHt20.tPow2x[i] =
- min((u16)targetPowerHt20.tPow2x[i],
- minCtlPower);
- }
- break;
- case CTL_11B_EXT:
- targetPowerCckExt.tPow2x[0] = min((u16)
- targetPowerCckExt.tPow2x[0],
- minCtlPower);
- break;
- case CTL_11A_EXT:
- case CTL_11G_EXT:
- targetPowerOfdmExt.tPow2x[0] = min((u16)
- targetPowerOfdmExt.tPow2x[0],
- minCtlPower);
- break;
- case CTL_5GHT40:
- case CTL_2GHT40:
- for (i = 0; i < ARRAY_SIZE(targetPowerHt40.tPow2x); i++) {
- targetPowerHt40.tPow2x[i] =
- min((u16)targetPowerHt40.tPow2x[i],
- minCtlPower);
- }
- break;
- default:
- break;
- }
- }
-
- ratesArray[rate6mb] = ratesArray[rate9mb] = ratesArray[rate12mb] =
- ratesArray[rate18mb] = ratesArray[rate24mb] =
- targetPowerOfdm.tPow2x[0];
- ratesArray[rate36mb] = targetPowerOfdm.tPow2x[1];
- ratesArray[rate48mb] = targetPowerOfdm.tPow2x[2];
- ratesArray[rate54mb] = targetPowerOfdm.tPow2x[3];
- ratesArray[rateXr] = targetPowerOfdm.tPow2x[0];
-
- for (i = 0; i < ARRAY_SIZE(targetPowerHt20.tPow2x); i++)
- ratesArray[rateHt20_0 + i] = targetPowerHt20.tPow2x[i];
-
- if (IS_CHAN_2GHZ(chan)) {
- ratesArray[rate1l] = targetPowerCck.tPow2x[0];
- ratesArray[rate2s] = ratesArray[rate2l] =
- targetPowerCck.tPow2x[1];
- ratesArray[rate5_5s] = ratesArray[rate5_5l] =
- targetPowerCck.tPow2x[2];
- ;
- ratesArray[rate11s] = ratesArray[rate11l] =
- targetPowerCck.tPow2x[3];
- ;
- }
- if (IS_CHAN_HT40(chan)) {
- for (i = 0; i < ARRAY_SIZE(targetPowerHt40.tPow2x); i++) {
- ratesArray[rateHt40_0 + i] =
- targetPowerHt40.tPow2x[i];
- }
- ratesArray[rateDupOfdm] = targetPowerHt40.tPow2x[0];
- ratesArray[rateDupCck] = targetPowerHt40.tPow2x[0];
- ratesArray[rateExtOfdm] = targetPowerOfdmExt.tPow2x[0];
- if (IS_CHAN_2GHZ(chan)) {
- ratesArray[rateExtCck] =
- targetPowerCckExt.tPow2x[0];
- }
- }
-}
-
-static void ath9k_hw_def_set_txpower(struct ath_hw *ah,
- struct ath9k_channel *chan,
- u16 cfgCtl,
- u8 twiceAntennaReduction,
- u8 twiceMaxRegulatoryPower,
- u8 powerLimit)
-{
-#define RT_AR_DELTA(x) (ratesArray[x] - cck_ofdm_delta)
- struct ar5416_eeprom_def *pEepData = &ah->eeprom.def;
- struct modal_eep_header *pModal =
- &(pEepData->modalHeader[IS_CHAN_2GHZ(chan)]);
- int16_t ratesArray[Ar5416RateSize];
- int16_t txPowerIndexOffset = 0;
- u8 ht40PowerIncForPdadc = 2;
- int i, cck_ofdm_delta = 0;
-
- memset(ratesArray, 0, sizeof(ratesArray));
-
- if ((pEepData->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >=
- AR5416_EEP_MINOR_VER_2) {
- ht40PowerIncForPdadc = pModal->ht40PowerIncForPdadc;
- }
-
- ath9k_hw_set_def_power_per_rate_table(ah, chan,
- &ratesArray[0], cfgCtl,
- twiceAntennaReduction,
- twiceMaxRegulatoryPower,
- powerLimit);
-
- ath9k_hw_set_def_power_cal_table(ah, chan, &txPowerIndexOffset);
-
- for (i = 0; i < ARRAY_SIZE(ratesArray); i++) {
- ratesArray[i] = (int16_t)(txPowerIndexOffset + ratesArray[i]);
- if (ratesArray[i] > AR5416_MAX_RATE_POWER)
- ratesArray[i] = AR5416_MAX_RATE_POWER;
- }
-
- if (AR_SREV_9280_10_OR_LATER(ah)) {
- for (i = 0; i < Ar5416RateSize; i++)
- ratesArray[i] -= AR5416_PWR_TABLE_OFFSET * 2;
- }
-
- REG_WRITE(ah, AR_PHY_POWER_TX_RATE1,
- ATH9K_POW_SM(ratesArray[rate18mb], 24)
- | ATH9K_POW_SM(ratesArray[rate12mb], 16)
- | ATH9K_POW_SM(ratesArray[rate9mb], 8)
- | ATH9K_POW_SM(ratesArray[rate6mb], 0));
- REG_WRITE(ah, AR_PHY_POWER_TX_RATE2,
- ATH9K_POW_SM(ratesArray[rate54mb], 24)
- | ATH9K_POW_SM(ratesArray[rate48mb], 16)
- | ATH9K_POW_SM(ratesArray[rate36mb], 8)
- | ATH9K_POW_SM(ratesArray[rate24mb], 0));
-
- if (IS_CHAN_2GHZ(chan)) {
- if (OLC_FOR_AR9280_20_LATER) {
- cck_ofdm_delta = 2;
- REG_WRITE(ah, AR_PHY_POWER_TX_RATE3,
- ATH9K_POW_SM(RT_AR_DELTA(rate2s), 24)
- | ATH9K_POW_SM(RT_AR_DELTA(rate2l), 16)
- | ATH9K_POW_SM(ratesArray[rateXr], 8)
- | ATH9K_POW_SM(RT_AR_DELTA(rate1l), 0));
- REG_WRITE(ah, AR_PHY_POWER_TX_RATE4,
- ATH9K_POW_SM(RT_AR_DELTA(rate11s), 24)
- | ATH9K_POW_SM(RT_AR_DELTA(rate11l), 16)
- | ATH9K_POW_SM(RT_AR_DELTA(rate5_5s), 8)
- | ATH9K_POW_SM(RT_AR_DELTA(rate5_5l), 0));
- } else {
- REG_WRITE(ah, AR_PHY_POWER_TX_RATE3,
- ATH9K_POW_SM(ratesArray[rate2s], 24)
- | ATH9K_POW_SM(ratesArray[rate2l], 16)
- | ATH9K_POW_SM(ratesArray[rateXr], 8)
- | ATH9K_POW_SM(ratesArray[rate1l], 0));
- REG_WRITE(ah, AR_PHY_POWER_TX_RATE4,
- ATH9K_POW_SM(ratesArray[rate11s], 24)
- | ATH9K_POW_SM(ratesArray[rate11l], 16)
- | ATH9K_POW_SM(ratesArray[rate5_5s], 8)
- | ATH9K_POW_SM(ratesArray[rate5_5l], 0));
- }
- }
-
- REG_WRITE(ah, AR_PHY_POWER_TX_RATE5,
- ATH9K_POW_SM(ratesArray[rateHt20_3], 24)
- | ATH9K_POW_SM(ratesArray[rateHt20_2], 16)
- | ATH9K_POW_SM(ratesArray[rateHt20_1], 8)
- | ATH9K_POW_SM(ratesArray[rateHt20_0], 0));
- REG_WRITE(ah, AR_PHY_POWER_TX_RATE6,
- ATH9K_POW_SM(ratesArray[rateHt20_7], 24)
- | ATH9K_POW_SM(ratesArray[rateHt20_6], 16)
- | ATH9K_POW_SM(ratesArray[rateHt20_5], 8)
- | ATH9K_POW_SM(ratesArray[rateHt20_4], 0));
-
- if (IS_CHAN_HT40(chan)) {
- REG_WRITE(ah, AR_PHY_POWER_TX_RATE7,
- ATH9K_POW_SM(ratesArray[rateHt40_3] +
- ht40PowerIncForPdadc, 24)
- | ATH9K_POW_SM(ratesArray[rateHt40_2] +
- ht40PowerIncForPdadc, 16)
- | ATH9K_POW_SM(ratesArray[rateHt40_1] +
- ht40PowerIncForPdadc, 8)
- | ATH9K_POW_SM(ratesArray[rateHt40_0] +
- ht40PowerIncForPdadc, 0));
- REG_WRITE(ah, AR_PHY_POWER_TX_RATE8,
- ATH9K_POW_SM(ratesArray[rateHt40_7] +
- ht40PowerIncForPdadc, 24)
- | ATH9K_POW_SM(ratesArray[rateHt40_6] +
- ht40PowerIncForPdadc, 16)
- | ATH9K_POW_SM(ratesArray[rateHt40_5] +
- ht40PowerIncForPdadc, 8)
- | ATH9K_POW_SM(ratesArray[rateHt40_4] +
- ht40PowerIncForPdadc, 0));
- if (OLC_FOR_AR9280_20_LATER) {
- REG_WRITE(ah, AR_PHY_POWER_TX_RATE9,
- ATH9K_POW_SM(ratesArray[rateExtOfdm], 24)
- | ATH9K_POW_SM(RT_AR_DELTA(rateExtCck), 16)
- | ATH9K_POW_SM(ratesArray[rateDupOfdm], 8)
- | ATH9K_POW_SM(RT_AR_DELTA(rateDupCck), 0));
- } else {
- REG_WRITE(ah, AR_PHY_POWER_TX_RATE9,
- ATH9K_POW_SM(ratesArray[rateExtOfdm], 24)
- | ATH9K_POW_SM(ratesArray[rateExtCck], 16)
- | ATH9K_POW_SM(ratesArray[rateDupOfdm], 8)
- | ATH9K_POW_SM(ratesArray[rateDupCck], 0));
- }
- }
-
- REG_WRITE(ah, AR_PHY_POWER_TX_SUB,
- ATH9K_POW_SM(pModal->pwrDecreaseFor3Chain, 6)
- | ATH9K_POW_SM(pModal->pwrDecreaseFor2Chain, 0));
-
- i = rate6mb;
-
- if (IS_CHAN_HT40(chan))
- i = rateHt40_0;
- else if (IS_CHAN_HT20(chan))
- i = rateHt20_0;
-
- if (AR_SREV_9280_10_OR_LATER(ah))
- ah->regulatory.max_power_level =
- ratesArray[i] + AR5416_PWR_TABLE_OFFSET * 2;
- else
- ah->regulatory.max_power_level = ratesArray[i];
-
- switch(ar5416_get_ntxchains(ah->txchainmask)) {
- case 1:
- break;
- case 2:
- ah->regulatory.max_power_level += INCREASE_MAXPOW_BY_TWO_CHAIN;
- break;
- case 3:
- ah->regulatory.max_power_level += INCREASE_MAXPOW_BY_THREE_CHAIN;
- break;
- default:
- DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
- "Invalid chainmask configuration\n");
- break;
- }
-}
-
-static u8 ath9k_hw_def_get_num_ant_config(struct ath_hw *ah,
- enum ieee80211_band freq_band)
-{
- struct ar5416_eeprom_def *eep = &ah->eeprom.def;
- struct modal_eep_header *pModal =
- &(eep->modalHeader[ATH9K_HAL_FREQ_BAND_2GHZ == freq_band]);
- struct base_eep_header *pBase = &eep->baseEepHeader;
- u8 num_ant_config;
-
- num_ant_config = 1;
-
- if (pBase->version >= 0x0E0D)
- if (pModal->useAnt1)
- num_ant_config += 1;
-
- return num_ant_config;
-}
-
-static u16 ath9k_hw_def_get_eeprom_antenna_cfg(struct ath_hw *ah,
- struct ath9k_channel *chan)
-{
- struct ar5416_eeprom_def *eep = &ah->eeprom.def;
- struct modal_eep_header *pModal =
- &(eep->modalHeader[IS_CHAN_2GHZ(chan)]);
-
- return pModal->antCtrlCommon & 0xFFFF;
-}
-
-static u16 ath9k_hw_def_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz)
-{
-#define EEP_DEF_SPURCHAN \
- (ah->eeprom.def.modalHeader[is2GHz].spurChans[i].spurChan)
-
- u16 spur_val = AR_NO_SPUR;
-
- DPRINTF(ah->ah_sc, ATH_DBG_ANI,
- "Getting spur idx %d is2Ghz. %d val %x\n",
- i, is2GHz, ah->config.spurchans[i][is2GHz]);
-
- switch (ah->config.spurmode) {
- case SPUR_DISABLE:
- break;
- case SPUR_ENABLE_IOCTL:
- spur_val = ah->config.spurchans[i][is2GHz];
- DPRINTF(ah->ah_sc, ATH_DBG_ANI,
- "Getting spur val from new loc. %d\n", spur_val);
- break;
- case SPUR_ENABLE_EEPROM:
- spur_val = EEP_DEF_SPURCHAN;
- break;
- }
-
- return spur_val;
-
-#undef EEP_DEF_SPURCHAN
-}
-
-static struct eeprom_ops eep_def_ops = {
- .check_eeprom = ath9k_hw_def_check_eeprom,
- .get_eeprom = ath9k_hw_def_get_eeprom,
- .fill_eeprom = ath9k_hw_def_fill_eeprom,
- .get_eeprom_ver = ath9k_hw_def_get_eeprom_ver,
- .get_eeprom_rev = ath9k_hw_def_get_eeprom_rev,
- .get_num_ant_config = ath9k_hw_def_get_num_ant_config,
- .get_eeprom_antenna_cfg = ath9k_hw_def_get_eeprom_antenna_cfg,
- .set_board_values = ath9k_hw_def_set_board_values,
- .set_addac = ath9k_hw_def_set_addac,
- .set_txpower = ath9k_hw_def_set_txpower,
- .get_spur_channel = ath9k_hw_def_get_spur_channel
-};
-
-int ath9k_hw_eeprom_attach(struct ath_hw *ah)
+int ath9k_hw_eeprom_init(struct ath_hw *ah)
{
int status;
- if (AR_SREV_9285(ah)) {
+ if (AR_SREV_9287(ah)) {
+ ah->eep_map = EEP_MAP_AR9287;
+ ah->eep_ops = &eep_AR9287_ops;
+ } else if (AR_SREV_9285(ah) || AR_SREV_9271(ah)) {
ah->eep_map = EEP_MAP_4KBITS;
ah->eep_ops = &eep_4k_ops;
} else {
git.openpandora.org / pandora-kernel.git / blobdiff