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-rw-r--r--drivers/net/wireless/ath/ath9k/eeprom_9287.c273
1 files changed, 136 insertions, 137 deletions
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index b471db5fb82..5010cd13023 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -17,17 +17,19 @@
#include "hw.h"
#include "ar9002_phy.h"
-static int ath9k_hw_AR9287_get_eeprom_ver(struct ath_hw *ah)
+#define NUM_EEP_WORDS (sizeof(struct ar9287_eeprom) / sizeof(u16))
+
+static int ath9k_hw_ar9287_get_eeprom_ver(struct ath_hw *ah)
{
return (ah->eeprom.map9287.baseEepHeader.version >> 12) & 0xF;
}
-static int ath9k_hw_AR9287_get_eeprom_rev(struct ath_hw *ah)
+static int ath9k_hw_ar9287_get_eeprom_rev(struct ath_hw *ah)
{
return (ah->eeprom.map9287.baseEepHeader.version) & 0xFFF;
}
-static bool ath9k_hw_AR9287_fill_eeprom(struct ath_hw *ah)
+static bool ath9k_hw_ar9287_fill_eeprom(struct ath_hw *ah)
{
struct ar9287_eeprom *eep = &ah->eeprom.map9287;
struct ath_common *common = ath9k_hw_common(ah);
@@ -40,20 +42,20 @@ static bool ath9k_hw_AR9287_fill_eeprom(struct ath_hw *ah)
"Reading from EEPROM, not flash\n");
}
- for (addr = 0; addr < sizeof(struct ar9287_eeprom) / sizeof(u16);
- addr++) {
- if (!ath9k_hw_nvram_read(common,
- addr + eep_start_loc, eep_data)) {
+ for (addr = 0; addr < NUM_EEP_WORDS; addr++) {
+ if (!ath9k_hw_nvram_read(common, addr + eep_start_loc,
+ eep_data)) {
ath_print(common, ATH_DBG_EEPROM,
"Unable to read eeprom region\n");
return false;
}
eep_data++;
}
+
return true;
}
-static int ath9k_hw_AR9287_check_eeprom(struct ath_hw *ah)
+static int ath9k_hw_ar9287_check_eeprom(struct ath_hw *ah)
{
u32 sum = 0, el, integer;
u16 temp, word, magic, magic2, *eepdata;
@@ -63,8 +65,8 @@ static int ath9k_hw_AR9287_check_eeprom(struct ath_hw *ah)
struct ath_common *common = ath9k_hw_common(ah);
if (!ath9k_hw_use_flash(ah)) {
- if (!ath9k_hw_nvram_read(common,
- AR5416_EEPROM_MAGIC_OFFSET, &magic)) {
+ if (!ath9k_hw_nvram_read(common, AR5416_EEPROM_MAGIC_OFFSET,
+ &magic)) {
ath_print(common, ATH_DBG_FATAL,
"Reading Magic # failed\n");
return false;
@@ -72,6 +74,7 @@ static int ath9k_hw_AR9287_check_eeprom(struct ath_hw *ah)
ath_print(common, ATH_DBG_EEPROM,
"Read Magic = 0x%04X\n", magic);
+
if (magic != AR5416_EEPROM_MAGIC) {
magic2 = swab16(magic);
@@ -79,9 +82,7 @@ static int ath9k_hw_AR9287_check_eeprom(struct ath_hw *ah)
need_swap = true;
eepdata = (u16 *)(&ah->eeprom);
- for (addr = 0;
- addr < sizeof(struct ar9287_eeprom) / sizeof(u16);
- addr++) {
+ for (addr = 0; addr < NUM_EEP_WORDS; addr++) {
temp = swab16(*eepdata);
*eepdata = temp;
eepdata++;
@@ -89,13 +90,14 @@ static int ath9k_hw_AR9287_check_eeprom(struct ath_hw *ah)
} else {
ath_print(common, ATH_DBG_FATAL,
"Invalid EEPROM Magic. "
- "endianness mismatch.\n");
+ "Endianness mismatch.\n");
return -EINVAL;
}
}
}
- ath_print(common, ATH_DBG_EEPROM, "need_swap = %s.\n", need_swap ?
- "True" : "False");
+
+ ath_print(common, ATH_DBG_EEPROM, "need_swap = %s.\n",
+ need_swap ? "True" : "False");
if (need_swap)
el = swab16(ah->eeprom.map9287.baseEepHeader.length);
@@ -108,6 +110,7 @@ static int ath9k_hw_AR9287_check_eeprom(struct ath_hw *ah)
el = el / sizeof(u16);
eepdata = (u16 *)(&ah->eeprom);
+
for (i = 0; i < el; i++)
sum ^= *eepdata++;
@@ -161,7 +164,7 @@ static int ath9k_hw_AR9287_check_eeprom(struct ath_hw *ah)
return 0;
}
-static u32 ath9k_hw_AR9287_get_eeprom(struct ath_hw *ah,
+static u32 ath9k_hw_ar9287_get_eeprom(struct ath_hw *ah,
enum eeprom_param param)
{
struct ar9287_eeprom *eep = &ah->eeprom.map9287;
@@ -170,6 +173,7 @@ static u32 ath9k_hw_AR9287_get_eeprom(struct ath_hw *ah,
u16 ver_minor;
ver_minor = pBase->version & AR9287_EEP_VER_MINOR_MASK;
+
switch (param) {
case EEP_NFTHRESH_2:
return pModal->noiseFloorThreshCh[0];
@@ -214,29 +218,30 @@ static u32 ath9k_hw_AR9287_get_eeprom(struct ath_hw *ah,
}
}
-
-static void ath9k_hw_get_AR9287_gain_boundaries_pdadcs(struct ath_hw *ah,
- struct ath9k_channel *chan,
- struct cal_data_per_freq_ar9287 *pRawDataSet,
- u8 *bChans, u16 availPiers,
- u16 tPdGainOverlap, int16_t *pMinCalPower,
- u16 *pPdGainBoundaries, u8 *pPDADCValues,
- u16 numXpdGains)
+static void ath9k_hw_get_ar9287_gain_boundaries_pdadcs(struct ath_hw *ah,
+ struct ath9k_channel *chan,
+ struct cal_data_per_freq_ar9287 *pRawDataSet,
+ u8 *bChans, u16 availPiers,
+ u16 tPdGainOverlap,
+ int16_t *pMinCalPower,
+ u16 *pPdGainBoundaries,
+ u8 *pPDADCValues,
+ u16 numXpdGains)
{
-#define TMP_VAL_VPD_TABLE \
+#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;
- u8 *pVpdL, *pVpdR, *pPwrL, *pPwrR;
- u8 minPwrT4[AR9287_NUM_PD_GAINS];
- u8 maxPwrT4[AR9287_NUM_PD_GAINS];
- int16_t vpdStep;
- int16_t tmpVal;
- u16 sizeCurrVpdTable, maxIndex, tgtIndex;
- bool match;
- int16_t minDelta = 0;
+ int i, j, k;
+ int16_t ss;
+ u16 idxL = 0, idxR = 0, numPiers;
+ u8 *pVpdL, *pVpdR, *pPwrL, *pPwrR;
+ u8 minPwrT4[AR9287_NUM_PD_GAINS];
+ u8 maxPwrT4[AR9287_NUM_PD_GAINS];
+ int16_t vpdStep;
+ int16_t tmpVal;
+ u16 sizeCurrVpdTable, maxIndex, tgtIndex;
+ bool match;
+ int16_t minDelta = 0;
struct chan_centers centers;
static u8 vpdTableL[AR5416_EEP4K_NUM_PD_GAINS]
[AR5416_MAX_PWR_RANGE_IN_HALF_DB];
@@ -253,18 +258,18 @@ static void ath9k_hw_get_AR9287_gain_boundaries_pdadcs(struct ath_hw *ah,
}
match = ath9k_hw_get_lower_upper_index(
- (u8)FREQ2FBIN(centers.synth_center,
- IS_CHAN_2GHZ(chan)), bChans, numPiers,
- &idxL, &idxR);
+ (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],
- AR9287_PD_GAIN_ICEPTS, vpdTableI[i]);
+ pRawDataSet[idxL].pwrPdg[i],
+ pRawDataSet[idxL].vpdPdg[i],
+ AR9287_PD_GAIN_ICEPTS,
+ vpdTableI[i]);
}
} else {
for (i = 0; i < numXpdGains; i++) {
@@ -275,41 +280,41 @@ static void ath9k_hw_get_AR9287_gain_boundaries_pdadcs(struct ath_hw *ah,
minPwrT4[i] = max(pPwrL[0], pPwrR[0]);
- maxPwrT4[i] =
- min(pPwrL[AR9287_PD_GAIN_ICEPTS - 1],
- pPwrR[AR9287_PD_GAIN_ICEPTS - 1]);
+ maxPwrT4[i] = min(pPwrL[AR9287_PD_GAIN_ICEPTS - 1],
+ pPwrR[AR9287_PD_GAIN_ICEPTS - 1]);
ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
- pPwrL, pVpdL,
- AR9287_PD_GAIN_ICEPTS,
- vpdTableL[i]);
+ pPwrL, pVpdL,
+ AR9287_PD_GAIN_ICEPTS,
+ vpdTableL[i]);
ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
- pPwrR, pVpdR,
- AR9287_PD_GAIN_ICEPTS,
- vpdTableR[i]);
+ pPwrR, pVpdR,
+ AR9287_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]));
+ 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);
+ *pMinCalPower = (int16_t)(minPwrT4[0] / 2);
k = 0;
+
for (i = 0; i < numXpdGains; i++) {
if (i == (numXpdGains - 1))
- pPdGainBoundaries[i] = (u16)(maxPwrT4[i] / 2);
+ pPdGainBoundaries[i] =
+ (u16)(maxPwrT4[i] / 2);
else
- pPdGainBoundaries[i] = (u16)((maxPwrT4[i] +
- minPwrT4[i+1]) / 4);
+ pPdGainBoundaries[i] =
+ (u16)((maxPwrT4[i] + minPwrT4[i+1]) / 4);
pPdGainBoundaries[i] = min((u16)AR5416_MAX_RATE_POWER,
- pPdGainBoundaries[i]);
+ pPdGainBoundaries[i]);
if ((i == 0) && !AR_SREV_5416_20_OR_LATER(ah)) {
@@ -325,11 +330,12 @@ static void ath9k_hw_get_AR9287_gain_boundaries_pdadcs(struct ath_hw *ah,
ss = 0;
} else
ss = (int16_t)((pPdGainBoundaries[i-1] -
- (minPwrT4[i] / 2)) -
+ (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 < (AR9287_NUM_PDADC_VALUES - 1))) {
tmpVal = (int16_t)(vpdTableI[i][0] + ss * vpdStep);
pPDADCValues[k++] = (u8)((tmpVal < 0) ? 0 : tmpVal);
@@ -348,12 +354,13 @@ static void ath9k_hw_get_AR9287_gain_boundaries_pdadcs(struct ath_hw *ah,
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 < (AR9287_NUM_PDADC_VALUES - 1))) {
tmpVal = (int16_t) TMP_VAL_VPD_TABLE;
- pPDADCValues[k++] = (u8)((tmpVal > 255) ?
- 255 : tmpVal);
+ pPDADCValues[k++] =
+ (u8)((tmpVal > 255) ? 255 : tmpVal);
ss++;
}
}
@@ -375,10 +382,9 @@ static void ath9k_hw_get_AR9287_gain_boundaries_pdadcs(struct ath_hw *ah,
static void ar9287_eeprom_get_tx_gain_index(struct ath_hw *ah,
struct ath9k_channel *chan,
struct cal_data_op_loop_ar9287 *pRawDatasetOpLoop,
- u8 *pCalChans, u16 availPiers,
- int8_t *pPwr)
+ u8 *pCalChans, u16 availPiers, int8_t *pPwr)
{
- u16 idxL = 0, idxR = 0, numPiers;
+ u16 idxL = 0, idxR = 0, numPiers;
bool match;
struct chan_centers centers;
@@ -391,14 +397,13 @@ static void ar9287_eeprom_get_tx_gain_index(struct ath_hw *ah,
match = ath9k_hw_get_lower_upper_index(
(u8)FREQ2FBIN(centers.synth_center, IS_CHAN_2GHZ(chan)),
- pCalChans, numPiers,
- &idxL, &idxR);
+ pCalChans, numPiers, &idxL, &idxR);
if (match) {
*pPwr = (int8_t) pRawDatasetOpLoop[idxL].pwrPdg[0][0];
} else {
*pPwr = ((int8_t) pRawDatasetOpLoop[idxL].pwrPdg[0][0] +
- (int8_t) pRawDatasetOpLoop[idxR].pwrPdg[0][0])/2;
+ (int8_t) pRawDatasetOpLoop[idxR].pwrPdg[0][0])/2;
}
}
@@ -409,16 +414,22 @@ static void ar9287_eeprom_olpc_set_pdadcs(struct ath_hw *ah,
u32 tmpVal;
u32 a;
+ /* Enable OLPC for chain 0 */
+
tmpVal = REG_READ(ah, 0xa270);
tmpVal = tmpVal & 0xFCFFFFFF;
tmpVal = tmpVal | (0x3 << 24);
REG_WRITE(ah, 0xa270, tmpVal);
+ /* Enable OLPC for chain 1 */
+
tmpVal = REG_READ(ah, 0xb270);
tmpVal = tmpVal & 0xFCFFFFFF;
tmpVal = tmpVal | (0x3 << 24);
REG_WRITE(ah, 0xb270, tmpVal);
+ /* Write the OLPC ref power for chain 0 */
+
if (chain == 0) {
tmpVal = REG_READ(ah, 0xa398);
tmpVal = tmpVal & 0xff00ffff;
@@ -427,6 +438,8 @@ static void ar9287_eeprom_olpc_set_pdadcs(struct ath_hw *ah,
REG_WRITE(ah, 0xa398, tmpVal);
}
+ /* Write the OLPC ref power for chain 1 */
+
if (chain == 1) {
tmpVal = REG_READ(ah, 0xb398);
tmpVal = tmpVal & 0xff00ffff;
@@ -436,26 +449,27 @@ static void ar9287_eeprom_olpc_set_pdadcs(struct ath_hw *ah,
}
}
-static void ath9k_hw_set_AR9287_power_cal_table(struct ath_hw *ah,
+static void ath9k_hw_set_ar9287_power_cal_table(struct ath_hw *ah,
struct ath9k_channel *chan,
int16_t *pTxPowerIndexOffset)
{
- struct ath_common *common = ath9k_hw_common(ah);
struct cal_data_per_freq_ar9287 *pRawDataset;
struct cal_data_op_loop_ar9287 *pRawDatasetOpenLoop;
- u8 *pCalBChans = NULL;
+ u8 *pCalBChans = NULL;
u16 pdGainOverlap_t2;
- u8 pdadcValues[AR9287_NUM_PDADC_VALUES];
+ u8 pdadcValues[AR9287_NUM_PDADC_VALUES];
u16 gainBoundaries[AR9287_PD_GAINS_IN_MASK];
u16 numPiers = 0, i, j;
- int16_t tMinCalPower;
+ int16_t tMinCalPower;
u16 numXpdGain, xpdMask;
u16 xpdGainValues[AR9287_NUM_PD_GAINS] = {0, 0, 0, 0};
u32 reg32, regOffset, regChainOffset;
- int16_t modalIdx, diff = 0;
+ int16_t modalIdx, diff = 0;
struct ar9287_eeprom *pEepData = &ah->eeprom.map9287;
+
modalIdx = IS_CHAN_2GHZ(chan) ? 1 : 0;
xpdMask = pEepData->modalHeader.xpdGain;
+
if ((pEepData->baseEepHeader.version & AR9287_EEP_VER_MINOR_MASK) >=
AR9287_EEP_MINOR_VER_2)
pdGainOverlap_t2 = pEepData->modalHeader.pdGainOverlap;
@@ -466,7 +480,7 @@ static void ath9k_hw_set_AR9287_power_cal_table(struct ath_hw *ah,
if (IS_CHAN_2GHZ(chan)) {
pCalBChans = pEepData->calFreqPier2G;
numPiers = AR9287_NUM_2G_CAL_PIERS;
- if (ath9k_hw_AR9287_get_eeprom(ah, EEP_OL_PWRCTRL)) {
+ if (ath9k_hw_ar9287_get_eeprom(ah, EEP_OL_PWRCTRL)) {
pRawDatasetOpenLoop =
(struct cal_data_op_loop_ar9287 *)
pEepData->calPierData2G[0];
@@ -475,6 +489,7 @@ static void ath9k_hw_set_AR9287_power_cal_table(struct ath_hw *ah,
}
numXpdGain = 0;
+
for (i = 1; i <= AR9287_PD_GAINS_IN_MASK; i++) {
if ((xpdMask >> (AR9287_PD_GAINS_IN_MASK - i)) & 1) {
if (numXpdGain >= AR9287_NUM_PD_GAINS)
@@ -499,7 +514,7 @@ static void ath9k_hw_set_AR9287_power_cal_table(struct ath_hw *ah,
if (pEepData->baseEepHeader.txMask & (1 << i)) {
pRawDatasetOpenLoop = (struct cal_data_op_loop_ar9287 *)
pEepData->calPierData2G[i];
- if (ath9k_hw_AR9287_get_eeprom(ah, EEP_OL_PWRCTRL)) {
+ if (ath9k_hw_ar9287_get_eeprom(ah, EEP_OL_PWRCTRL)) {
int8_t txPower;
ar9287_eeprom_get_tx_gain_index(ah, chan,
pRawDatasetOpenLoop,
@@ -510,7 +525,7 @@ static void ath9k_hw_set_AR9287_power_cal_table(struct ath_hw *ah,
pRawDataset =
(struct cal_data_per_freq_ar9287 *)
pEepData->calPierData2G[i];
- ath9k_hw_get_AR9287_gain_boundaries_pdadcs(
+ ath9k_hw_get_ar9287_gain_boundaries_pdadcs(
ah, chan, pRawDataset,
pCalBChans, numPiers,
pdGainOverlap_t2,
@@ -519,7 +534,7 @@ static void ath9k_hw_set_AR9287_power_cal_table(struct ath_hw *ah,
}
if (i == 0) {
- if (!ath9k_hw_AR9287_get_eeprom(
+ if (!ath9k_hw_ar9287_get_eeprom(
ah, EEP_OL_PWRCTRL)) {
REG_WRITE(ah, AR_PHY_TPCRG5 +
regChainOffset,
@@ -555,7 +570,7 @@ static void ath9k_hw_set_AR9287_power_cal_table(struct ath_hw *ah,
AR9287_NUM_PDADC_VALUES-diff];
}
- if (!ath9k_hw_AR9287_get_eeprom(ah, EEP_OL_PWRCTRL)) {
+ if (!ath9k_hw_ar9287_get_eeprom(ah, EEP_OL_PWRCTRL)) {
regOffset = AR_PHY_BASE + (672 << 2) +
regChainOffset;
for (j = 0; j < 32; j++) {
@@ -568,27 +583,6 @@ static void ath9k_hw_set_AR9287_power_cal_table(struct ath_hw *ah,
((pdadcValues[4*j + 3]
& 0xFF) << 24) ;
REG_WRITE(ah, regOffset, reg32);
-
- ath_print(common, ATH_DBG_EEPROM,
- "PDADC (%d,%4x): %4.4x "
- "%8.8x\n",
- i, regChainOffset, regOffset,
- reg32);
-
- ath_print(common, 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;
}
}
@@ -598,25 +592,29 @@ static void ath9k_hw_set_AR9287_power_cal_table(struct ath_hw *ah,
*pTxPowerIndexOffset = 0;
}
-static void ath9k_hw_set_AR9287_power_per_rate_table(struct ath_hw *ah,
- struct ath9k_channel *chan, int16_t *ratesArray, u16 cfgCtl,
- u16 AntennaReduction, u16 twiceMaxRegulatoryPower,
- u16 powerLimit)
+static void ath9k_hw_set_ar9287_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
#define REDUCE_SCALED_POWER_BY_THREE_CHAIN 10
+
struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
u16 twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
static const u16 tpScaleReductionTable[5] =
{ 0, 3, 6, 9, AR5416_MAX_RATE_POWER };
int i;
- int16_t twiceLargestAntenna;
+ int16_t twiceLargestAntenna;
struct cal_ctl_data_ar9287 *rep;
struct cal_target_power_leg targetPowerOfdm = {0, {0, 0, 0, 0} },
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,
+ struct cal_target_power_ht targetPowerHt20,
targetPowerHt40 = {0, {0, 0, 0, 0} };
u16 scaledPower = 0, minCtlPower, maxRegAllowedPower;
u16 ctlModesFor11g[] =
@@ -634,8 +632,8 @@ static void ath9k_hw_set_AR9287_power_per_rate_table(struct ath_hw *ah,
twiceLargestAntenna = max(pEepData->modalHeader.antennaGainCh[0],
pEepData->modalHeader.antennaGainCh[1]);
- twiceLargestAntenna = (int16_t)min((AntennaReduction) -
- twiceLargestAntenna, 0);
+ twiceLargestAntenna = (int16_t)min((AntennaReduction) -
+ twiceLargestAntenna, 0);
maxRegAllowedPower = twiceMaxRegulatoryPower + twiceLargestAntenna;
if (regulatory->tp_scale != ATH9K_TP_SCALE_MAX)
@@ -659,6 +657,7 @@ static void ath9k_hw_set_AR9287_power_per_rate_table(struct ath_hw *ah,
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,
@@ -829,7 +828,7 @@ static void ath9k_hw_set_AR9287_power_per_rate_table(struct ath_hw *ah,
#undef REDUCE_SCALED_POWER_BY_THREE_CHAIN
}
-static void ath9k_hw_AR9287_set_txpower(struct ath_hw *ah,
+static void ath9k_hw_ar9287_set_txpower(struct ath_hw *ah,
struct ath9k_channel *chan, u16 cfgCtl,
u8 twiceAntennaReduction,
u8 twiceMaxRegulatoryPower,
@@ -837,12 +836,13 @@ static void ath9k_hw_AR9287_set_txpower(struct ath_hw *ah,
{
#define INCREASE_MAXPOW_BY_TWO_CHAIN 6
#define INCREASE_MAXPOW_BY_THREE_CHAIN 10
+
struct ath_common *common = ath9k_hw_common(ah);
struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
struct ar9287_eeprom *pEepData = &ah->eeprom.map9287;
struct modal_eep_ar9287_header *pModal = &pEepData->modalHeader;
int16_t ratesArray[Ar5416RateSize];
- int16_t txPowerIndexOffset = 0;
+ int16_t txPowerIndexOffset = 0;
u8 ht40PowerIncForPdadc = 2;
int i;
@@ -852,13 +852,13 @@ static void ath9k_hw_AR9287_set_txpower(struct ath_hw *ah,
AR9287_EEP_MINOR_VER_2)
ht40PowerIncForPdadc = pModal->ht40PowerIncForPdadc;
- ath9k_hw_set_AR9287_power_per_rate_table(ah, chan,
+ ath9k_hw_set_ar9287_power_per_rate_table(ah, chan,
&ratesArray[0], cfgCtl,
twiceAntennaReduction,
twiceMaxRegulatoryPower,
powerLimit);
- ath9k_hw_set_AR9287_power_cal_table(ah, chan, &txPowerIndexOffset);
+ ath9k_hw_set_ar9287_power_cal_table(ah, chan, &txPowerIndexOffset);
for (i = 0; i < ARRAY_SIZE(ratesArray); i++) {
ratesArray[i] = (int16_t)(txPowerIndexOffset + ratesArray[i]);
@@ -909,7 +909,7 @@ static void ath9k_hw_AR9287_set_txpower(struct ath_hw *ah,
| ATH9K_POW_SM(ratesArray[rateHt20_4], 0));
if (IS_CHAN_HT40(chan)) {
- if (ath9k_hw_AR9287_get_eeprom(ah, EEP_OL_PWRCTRL)) {
+ if (ath9k_hw_ar9287_get_eeprom(ah, EEP_OL_PWRCTRL)) {
REG_WRITE(ah, AR_PHY_POWER_TX_RATE7,
ATH9K_POW_SM(ratesArray[rateHt40_3], 24)
| ATH9K_POW_SM(ratesArray[rateHt40_2], 16)
@@ -965,12 +965,10 @@ static void ath9k_hw_AR9287_set_txpower(struct ath_hw *ah,
case 1:
break;
case 2:
- regulatory->max_power_level +=
- INCREASE_MAXPOW_BY_TWO_CHAIN;
+ regulatory->max_power_level += INCREASE_MAXPOW_BY_TWO_CHAIN;
break;
case 3:
- regulatory->max_power_level +=
- INCREASE_MAXPOW_BY_THREE_CHAIN;
+ regulatory->max_power_level += INCREASE_MAXPOW_BY_THREE_CHAIN;
break;
default:
ath_print(common, ATH_DBG_EEPROM,
@@ -979,12 +977,12 @@ static void ath9k_hw_AR9287_set_txpower(struct ath_hw *ah,
}
}
-static void ath9k_hw_AR9287_set_addac(struct ath_hw *ah,
+static void ath9k_hw_ar9287_set_addac(struct ath_hw *ah,
struct ath9k_channel *chan)
{
}
-static void ath9k_hw_AR9287_set_board_values(struct ath_hw *ah,
+static void ath9k_hw_ar9287_set_board_values(struct ath_hw *ah,
struct ath9k_channel *chan)
{
struct ar9287_eeprom *eep = &ah->eeprom.map9287;
@@ -1125,13 +1123,13 @@ static void ath9k_hw_AR9287_set_board_values(struct ath_hw *ah,
pModal->xpaBiasLvl);
}
-static u8 ath9k_hw_AR9287_get_num_ant_config(struct ath_hw *ah,
+static u8 ath9k_hw_ar9287_get_num_ant_config(struct ath_hw *ah,
enum ieee80211_band freq_band)
{
return 1;
}
-static u16 ath9k_hw_AR9287_get_eeprom_antenna_cfg(struct ath_hw *ah,
+static u16 ath9k_hw_ar9287_get_eeprom_antenna_cfg(struct ath_hw *ah,
struct ath9k_channel *chan)
{
struct ar9287_eeprom *eep = &ah->eeprom.map9287;
@@ -1140,11 +1138,12 @@ static u16 ath9k_hw_AR9287_get_eeprom_antenna_cfg(struct ath_hw *ah,
return pModal->antCtrlCommon & 0xFFFF;
}
-static u16 ath9k_hw_AR9287_get_spur_channel(struct ath_hw *ah,
+static u16 ath9k_hw_ar9287_get_spur_channel(struct ath_hw *ah,
u16 i, bool is2GHz)
{
#define EEP_MAP9287_SPURCHAN \
(ah->eeprom.map9287.modalHeader.spurChans[i].spurChan)
+
struct ath_common *common = ath9k_hw_common(ah);
u16 spur_val = AR_NO_SPUR;
@@ -1171,15 +1170,15 @@ static u16 ath9k_hw_AR9287_get_spur_channel(struct ath_hw *ah,
}
const struct eeprom_ops eep_ar9287_ops = {
- .check_eeprom = ath9k_hw_AR9287_check_eeprom,
- .get_eeprom = ath9k_hw_AR9287_get_eeprom,
- .fill_eeprom = ath9k_hw_AR9287_fill_eeprom,
- .get_eeprom_ver = ath9k_hw_AR9287_get_eeprom_ver,
- .get_eeprom_rev = ath9k_hw_AR9287_get_eeprom_rev,
- .get_num_ant_config = ath9k_hw_AR9287_get_num_ant_config,
- .get_eeprom_antenna_cfg = ath9k_hw_AR9287_get_eeprom_antenna_cfg,
- .set_board_values = ath9k_hw_AR9287_set_board_values,
- .set_addac = ath9k_hw_AR9287_set_addac,
- .set_txpower = ath9k_hw_AR9287_set_txpower,
- .get_spur_channel = ath9k_hw_AR9287_get_spur_channel
+ .check_eeprom = ath9k_hw_ar9287_check_eeprom,
+ .get_eeprom = ath9k_hw_ar9287_get_eeprom,
+ .fill_eeprom = ath9k_hw_ar9287_fill_eeprom,
+ .get_eeprom_ver = ath9k_hw_ar9287_get_eeprom_ver,
+ .get_eeprom_rev = ath9k_hw_ar9287_get_eeprom_rev,
+ .get_num_ant_config = ath9k_hw_ar9287_get_num_ant_config,
+ .get_eeprom_antenna_cfg = ath9k_hw_ar9287_get_eeprom_antenna_cfg,
+ .set_board_values = ath9k_hw_ar9287_set_board_values,
+ .set_addac = ath9k_hw_ar9287_set_addac,
+ .set_txpower = ath9k_hw_ar9287_set_txpower,
+ .get_spur_channel = ath9k_hw_ar9287_get_spur_channel
};
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-16 05:18:06 +0000