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99a212a256
openwrt-xburst/package/mac80211/patches/320-pending_work.patch
nbd 5dd2f7eb57 ath9k: fix a null pointer deref issue 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24312 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-12-07 18:22:43 +00:00

2154 lines
67 KiB
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Raw Blame History

--- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
@@ -26,24 +26,6 @@ MODULE_PARM_DESC(nohwcrypt, "Force new A
/* General hardware code for the A5008/AR9001/AR9002 hadware families */
-static bool ar9002_hw_macversion_supported(u32 macversion)
-{
- switch (macversion) {
- case AR_SREV_VERSION_5416_PCI:
- case AR_SREV_VERSION_5416_PCIE:
- case AR_SREV_VERSION_9160:
- case AR_SREV_VERSION_9100:
- case AR_SREV_VERSION_9280:
- case AR_SREV_VERSION_9285:
- case AR_SREV_VERSION_9287:
- case AR_SREV_VERSION_9271:
- return true;
- default:
- break;
- }
- return false;
-}
-
static void ar9002_hw_init_mode_regs(struct ath_hw *ah)
{
if (AR_SREV_9271(ah)) {
@@ -565,7 +547,6 @@ void ar9002_hw_attach_ops(struct ath_hw
priv_ops->init_mode_regs = ar9002_hw_init_mode_regs;
priv_ops->init_mode_gain_regs = ar9002_hw_init_mode_gain_regs;
- priv_ops->macversion_supported = ar9002_hw_macversion_supported;
ops->config_pci_powersave = ar9002_hw_configpcipowersave;
--- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
@@ -283,7 +283,6 @@ static void ar9002_hw_set11n_txdesc(stru
{
struct ar5416_desc *ads = AR5416DESC(ds);
- txPower += ah->txpower_indexoffset;
if (txPower > 63)
txPower = 63;
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -71,7 +71,7 @@ static const struct ar9300_eeprom ar9300
.regDmn = { LE16(0), LE16(0x1f) },
.txrxMask = 0x77, /* 4 bits tx and 4 bits rx */
.opCapFlags = {
- .opFlags = AR9300_OPFLAGS_11G | AR9300_OPFLAGS_11A,
+ .opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A,
.eepMisc = 0,
},
.rfSilent = 0,
@@ -648,7 +648,7 @@ static const struct ar9300_eeprom ar9300
.regDmn = { LE16(0), LE16(0x1f) },
.txrxMask = 0x77, /* 4 bits tx and 4 bits rx */
.opCapFlags = {
- .opFlags = AR9300_OPFLAGS_11G | AR9300_OPFLAGS_11A,
+ .opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A,
.eepMisc = 0,
},
.rfSilent = 0,
@@ -1226,7 +1226,7 @@ static const struct ar9300_eeprom ar9300
.regDmn = { LE16(0), LE16(0x1f) },
.txrxMask = 0x77, /* 4 bits tx and 4 bits rx */
.opCapFlags = {
- .opFlags = AR9300_OPFLAGS_11G | AR9300_OPFLAGS_11A,
+ .opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A,
.eepMisc = 0,
},
.rfSilent = 0,
@@ -1804,7 +1804,7 @@ static const struct ar9300_eeprom ar9300
.regDmn = { LE16(0), LE16(0x1f) },
.txrxMask = 0x77, /* 4 bits tx and 4 bits rx */
.opCapFlags = {
- .opFlags = AR9300_OPFLAGS_11G | AR9300_OPFLAGS_11A,
+ .opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A,
.eepMisc = 0,
},
.rfSilent = 0,
@@ -2381,7 +2381,7 @@ static const struct ar9300_eeprom ar9300
.regDmn = { LE16(0), LE16(0x1f) },
.txrxMask = 0x33, /* 4 bits tx and 4 bits rx */
.opCapFlags = {
- .opFlags = AR9300_OPFLAGS_11G | AR9300_OPFLAGS_11A,
+ .opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A,
.eepMisc = 0,
},
.rfSilent = 0,
@@ -2973,7 +2973,7 @@ static const struct ar9300_eeprom *ar900
static u16 ath9k_hw_fbin2freq(u8 fbin, bool is2GHz)
{
- if (fbin == AR9300_BCHAN_UNUSED)
+ if (fbin == AR5416_BCHAN_UNUSED)
return fbin;
return (u16) ((is2GHz) ? (2300 + fbin) : (4800 + 5 * fbin));
@@ -3422,18 +3422,6 @@ static int ath9k_hw_ar9300_get_eeprom_re
return 0;
}
-static u8 ath9k_hw_ar9300_get_num_ant_config(struct ath_hw *ah,
- enum ath9k_hal_freq_band freq_band)
-{
- return 1;
-}
-
-static u32 ath9k_hw_ar9300_get_eeprom_antenna_cfg(struct ath_hw *ah,
- struct ath9k_channel *chan)
-{
- return -EINVAL;
-}
-
static s32 ar9003_hw_xpa_bias_level_get(struct ath_hw *ah, bool is2ghz)
{
struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
@@ -4395,7 +4383,7 @@ static u16 ar9003_hw_get_indirect_edge_p
return CTL_EDGE_TPOWER(ctl_5g[idx].ctlEdges[edge - 1]);
}
- return AR9300_MAX_RATE_POWER;
+ return MAX_RATE_POWER;
}
/*
@@ -4404,7 +4392,7 @@ static u16 ar9003_hw_get_indirect_edge_p
static u16 ar9003_hw_get_max_edge_power(struct ar9300_eeprom *eep,
u16 freq, int idx, bool is2GHz)
{
- u16 twiceMaxEdgePower = AR9300_MAX_RATE_POWER;
+ u16 twiceMaxEdgePower = MAX_RATE_POWER;
u8 *ctl_freqbin = is2GHz ?
&eep->ctl_freqbin_2G[idx][0] :
&eep->ctl_freqbin_5G[idx][0];
@@ -4414,7 +4402,7 @@ static u16 ar9003_hw_get_max_edge_power(
/* Get the edge power */
for (edge = 0;
- (edge < num_edges) && (ctl_freqbin[edge] != AR9300_BCHAN_UNUSED);
+ (edge < num_edges) && (ctl_freqbin[edge] != AR5416_BCHAN_UNUSED);
edge++) {
/*
* If there's an exact channel match or an inband flag set
@@ -4452,9 +4440,9 @@ static void ar9003_hw_set_power_per_rate
struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
struct ath_common *common = ath9k_hw_common(ah);
struct ar9300_eeprom *pEepData = &ah->eeprom.ar9300_eep;
- u16 twiceMaxEdgePower = AR9300_MAX_RATE_POWER;
+ u16 twiceMaxEdgePower = MAX_RATE_POWER;
static const u16 tpScaleReductionTable[5] = {
- 0, 3, 6, 9, AR9300_MAX_RATE_POWER
+ 0, 3, 6, 9, MAX_RATE_POWER
};
int i;
int16_t twiceLargestAntenna;
@@ -4762,8 +4750,6 @@ const struct eeprom_ops eep_ar9300_ops =
.fill_eeprom = ath9k_hw_ar9300_fill_eeprom,
.get_eeprom_ver = ath9k_hw_ar9300_get_eeprom_ver,
.get_eeprom_rev = ath9k_hw_ar9300_get_eeprom_rev,
- .get_num_ant_config = ath9k_hw_ar9300_get_num_ant_config,
- .get_eeprom_antenna_cfg = ath9k_hw_ar9300_get_eeprom_antenna_cfg,
.set_board_values = ath9k_hw_ar9300_set_board_values,
.set_addac = ath9k_hw_ar9300_set_addac,
.set_txpower = ath9k_hw_ar9300_set_txpower,
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
@@ -20,48 +20,17 @@
/* #define AR9300_NUM_CTLS 21 */
#define AR9300_NUM_CTLS_5G 9
#define AR9300_NUM_CTLS_2G 12
-#define AR9300_CTL_MODE_M 0xF
#define AR9300_NUM_BAND_EDGES_5G 8
#define AR9300_NUM_BAND_EDGES_2G 4
-#define AR9300_NUM_PD_GAINS 4
-#define AR9300_PD_GAINS_IN_MASK 4
-#define AR9300_PD_GAIN_ICEPTS 5
-#define AR9300_EEPROM_MODAL_SPURS 5
-#define AR9300_MAX_RATE_POWER 63
-#define AR9300_NUM_PDADC_VALUES 128
-#define AR9300_NUM_RATES 16
-#define AR9300_BCHAN_UNUSED 0xFF
-#define AR9300_MAX_PWR_RANGE_IN_HALF_DB 64
-#define AR9300_OPFLAGS_11A 0x01
-#define AR9300_OPFLAGS_11G 0x02
-#define AR9300_OPFLAGS_5G_HT40 0x04
-#define AR9300_OPFLAGS_2G_HT40 0x08
-#define AR9300_OPFLAGS_5G_HT20 0x10
-#define AR9300_OPFLAGS_2G_HT20 0x20
#define AR9300_EEPMISC_BIG_ENDIAN 0x01
#define AR9300_EEPMISC_WOW 0x02
#define AR9300_CUSTOMER_DATA_SIZE 20
-#define FREQ2FBIN(x, y) ((y) ? ((x) - 2300) : (((x) - 4800) / 5))
#define FBIN2FREQ(x, y) ((y) ? (2300 + x) : (4800 + 5 * x))
#define AR9300_MAX_CHAINS 3
#define AR9300_ANT_16S 25
#define AR9300_FUTURE_MODAL_SZ 6
-#define AR9300_NUM_ANT_CHAIN_FIELDS 7
-#define AR9300_NUM_ANT_COMMON_FIELDS 4
-#define AR9300_SIZE_ANT_CHAIN_FIELD 3
-#define AR9300_SIZE_ANT_COMMON_FIELD 4
-#define AR9300_ANT_CHAIN_MASK 0x7
-#define AR9300_ANT_COMMON_MASK 0xf
-#define AR9300_CHAIN_0_IDX 0
-#define AR9300_CHAIN_1_IDX 1
-#define AR9300_CHAIN_2_IDX 2
-
-#define AR928X_NUM_ANT_CHAIN_FIELDS 6
-#define AR928X_SIZE_ANT_CHAIN_FIELD 2
-#define AR928X_ANT_CHAIN_MASK 0x3
-
/* Delta from which to start power to pdadc table */
/* This offset is used in both open loop and closed loop power control
* schemes. In open loop power control, it is not really needed, but for
@@ -71,12 +40,8 @@
*/
#define AR9300_PWR_TABLE_OFFSET 0
-/* enable flags for voltage and temp compensation */
-#define ENABLE_TEMP_COMPENSATION 0x01
-#define ENABLE_VOLT_COMPENSATION 0x02
/* byte addressable */
#define AR9300_EEPROM_SIZE (16*1024)
-#define FIXED_CCA_THRESHOLD 15
#define AR9300_BASE_ADDR 0x3ff
#define AR9300_BASE_ADDR_512 0x1ff
@@ -225,7 +190,7 @@ struct ar9300_modal_eep_header {
int8_t tempSlope;
int8_t voltSlope;
/* spur channels in usual fbin coding format */
- u8 spurChans[AR9300_EEPROM_MODAL_SPURS];
+ u8 spurChans[AR_EEPROM_MODAL_SPURS];
/* 3 Check if the register is per chain */
int8_t noiseFloorThreshCh[AR9300_MAX_CHAINS];
u8 ob[AR9300_MAX_CHAINS];
--- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
@@ -20,17 +20,6 @@
/* General hardware code for the AR9003 hadware family */
-static bool ar9003_hw_macversion_supported(u32 macversion)
-{
- switch (macversion) {
- case AR_SREV_VERSION_9300:
- return true;
- default:
- break;
- }
- return false;
-}
-
/*
* The AR9003 family uses a new INI format (pre, core, post
* arrays per subsystem). This provides support for the
@@ -216,7 +205,6 @@ void ar9003_hw_attach_ops(struct ath_hw
priv_ops->init_mode_regs = ar9003_hw_init_mode_regs;
priv_ops->init_mode_gain_regs = ar9003_hw_init_mode_gain_regs;
- priv_ops->macversion_supported = ar9003_hw_macversion_supported;
ops->config_pci_powersave = ar9003_hw_configpcipowersave;
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -322,7 +322,6 @@ static void ar9003_hw_set11n_txdesc(stru
if (txpower > ah->txpower_limit)
txpower = ah->txpower_limit;
- txpower += ah->txpower_indexoffset;
if (txpower > 63)
txpower = 63;
--- a/drivers/net/wireless/ath/ath9k/eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom.c
@@ -234,7 +234,7 @@ void ath9k_hw_get_target_powers(struct a
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;
+ u16 twiceMaxEdgePower = MAX_RATE_POWER;
int i;
for (i = 0; (i < num_band_edges) &&
@@ -279,6 +279,219 @@ void ath9k_hw_update_regulatory_maxpower
}
}
+void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hw *ah,
+ struct ath9k_channel *chan,
+ void *pRawDataSet,
+ u8 *bChans, u16 availPiers,
+ u16 tPdGainOverlap,
+ 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;
+ int pdgain_boundary_default;
+ struct cal_data_per_freq *data_def = pRawDataSet;
+ struct cal_data_per_freq_4k *data_4k = pRawDataSet;
+ struct cal_data_per_freq_ar9287 *data_9287 = pRawDataSet;
+ bool eeprom_4k = AR_SREV_9285(ah) || AR_SREV_9271(ah);
+ int intercepts;
+
+ if (AR_SREV_9287(ah))
+ intercepts = AR9287_PD_GAIN_ICEPTS;
+ else
+ intercepts = AR5416_PD_GAIN_ICEPTS;
+
+ memset(&minPwrT4, 0, AR5416_NUM_PD_GAINS);
+ ath9k_hw_get_channel_centers(ah, chan, &centers);
+
+ 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) {
+ if (AR_SREV_9287(ah)) {
+ /* FIXME: array overrun? */
+ for (i = 0; i < numXpdGains; i++) {
+ minPwrT4[i] = data_9287[idxL].pwrPdg[i][0];
+ maxPwrT4[i] = data_9287[idxL].pwrPdg[i][4];
+ ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
+ data_9287[idxL].pwrPdg[i],
+ data_9287[idxL].vpdPdg[i],
+ intercepts,
+ vpdTableI[i]);
+ }
+ } else if (eeprom_4k) {
+ for (i = 0; i < numXpdGains; i++) {
+ minPwrT4[i] = data_4k[idxL].pwrPdg[i][0];
+ maxPwrT4[i] = data_4k[idxL].pwrPdg[i][4];
+ ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
+ data_4k[idxL].pwrPdg[i],
+ data_4k[idxL].vpdPdg[i],
+ intercepts,
+ vpdTableI[i]);
+ }
+ } else {
+ for (i = 0; i < numXpdGains; i++) {
+ minPwrT4[i] = data_def[idxL].pwrPdg[i][0];
+ maxPwrT4[i] = data_def[idxL].pwrPdg[i][4];
+ ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
+ data_def[idxL].pwrPdg[i],
+ data_def[idxL].vpdPdg[i],
+ intercepts,
+ vpdTableI[i]);
+ }
+ }
+ } else {
+ for (i = 0; i < numXpdGains; i++) {
+ if (AR_SREV_9287(ah)) {
+ pVpdL = data_9287[idxL].vpdPdg[i];
+ pPwrL = data_9287[idxL].pwrPdg[i];
+ pVpdR = data_9287[idxR].vpdPdg[i];
+ pPwrR = data_9287[idxR].pwrPdg[i];
+ } else if (eeprom_4k) {
+ pVpdL = data_4k[idxL].vpdPdg[i];
+ pPwrL = data_4k[idxL].pwrPdg[i];
+ pVpdR = data_4k[idxR].vpdPdg[i];
+ pPwrR = data_4k[idxR].pwrPdg[i];
+ } else {
+ pVpdL = data_def[idxL].vpdPdg[i];
+ pPwrL = data_def[idxL].pwrPdg[i];
+ pVpdR = data_def[idxR].vpdPdg[i];
+ pPwrR = data_def[idxR].pwrPdg[i];
+ }
+
+ minPwrT4[i] = max(pPwrL[0], pPwrR[0]);
+
+ maxPwrT4[i] =
+ min(pPwrL[intercepts - 1],
+ pPwrR[intercepts - 1]);
+
+
+ ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
+ pPwrL, pVpdL,
+ intercepts,
+ vpdTableL[i]);
+ ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
+ pPwrR, pVpdR,
+ intercepts,
+ 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]));
+ }
+ }
+ }
+
+ 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)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_20_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++;
+ }
+ }
+ }
+
+ if (eeprom_4k)
+ pdgain_boundary_default = 58;
+ else
+ pdgain_boundary_default = pPdGainBoundaries[i - 1];
+
+ while (i < AR5416_PD_GAINS_IN_MASK) {
+ pPdGainBoundaries[i] = pdgain_boundary_default;
+ i++;
+ }
+
+ while (k < AR5416_NUM_PDADC_VALUES) {
+ pPDADCValues[k] = pPDADCValues[k - 1];
+ k++;
+ }
+}
+
int ath9k_hw_eeprom_init(struct ath_hw *ah)
{
int status;
--- a/drivers/net/wireless/ath/ath9k/eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/eeprom.h
@@ -17,6 +17,8 @@
#ifndef EEPROM_H
#define EEPROM_H
+#define AR_EEPROM_MODAL_SPURS 5
+
#include "../ath.h"
#include <net/cfg80211.h>
#include "ar9003_eeprom.h"
@@ -149,8 +151,6 @@
#define AR5416_NUM_PD_GAINS 4
#define AR5416_PD_GAINS_IN_MASK 4
#define AR5416_PD_GAIN_ICEPTS 5
-#define AR5416_EEPROM_MODAL_SPURS 5
-#define AR5416_MAX_RATE_POWER 63
#define AR5416_NUM_PDADC_VALUES 128
#define AR5416_BCHAN_UNUSED 0xFF
#define AR5416_MAX_PWR_RANGE_IN_HALF_DB 64
@@ -175,8 +175,6 @@
#define AR5416_EEP4K_NUM_CTLS 12
#define AR5416_EEP4K_NUM_BAND_EDGES 4
#define AR5416_EEP4K_NUM_PD_GAINS 2
-#define AR5416_EEP4K_PD_GAINS_IN_MASK 4
-#define AR5416_EEP4K_PD_GAIN_ICEPTS 5
#define AR5416_EEP4K_MAX_CHAINS 1
#define AR9280_TX_GAIN_TABLE_SIZE 22
@@ -198,35 +196,12 @@
#define AR9287_NUM_2G_40_TARGET_POWERS 3
#define AR9287_NUM_CTLS 12
#define AR9287_NUM_BAND_EDGES 4
-#define AR9287_NUM_PD_GAINS 4
-#define AR9287_PD_GAINS_IN_MASK 4
#define AR9287_PD_GAIN_ICEPTS 1
-#define AR9287_EEPROM_MODAL_SPURS 5
-#define AR9287_MAX_RATE_POWER 63
-#define AR9287_NUM_PDADC_VALUES 128
-#define AR9287_NUM_RATES 16
-#define AR9287_BCHAN_UNUSED 0xFF
-#define AR9287_MAX_PWR_RANGE_IN_HALF_DB 64
-#define AR9287_OPFLAGS_11A 0x01
-#define AR9287_OPFLAGS_11G 0x02
-#define AR9287_OPFLAGS_2G_HT40 0x08
-#define AR9287_OPFLAGS_2G_HT20 0x20
-#define AR9287_OPFLAGS_5G_HT40 0x04
-#define AR9287_OPFLAGS_5G_HT20 0x10
#define AR9287_EEPMISC_BIG_ENDIAN 0x01
#define AR9287_EEPMISC_WOW 0x02
#define AR9287_MAX_CHAINS 2
#define AR9287_ANT_16S 32
-#define AR9287_custdatasize 20
-#define AR9287_NUM_ANT_CHAIN_FIELDS 6
-#define AR9287_NUM_ANT_COMMON_FIELDS 4
-#define AR9287_SIZE_ANT_CHAIN_FIELD 2
-#define AR9287_SIZE_ANT_COMMON_FIELD 4
-#define AR9287_ANT_CHAIN_MASK 0x3
-#define AR9287_ANT_COMMON_MASK 0xf
-#define AR9287_CHAIN_0_IDX 0
-#define AR9287_CHAIN_1_IDX 1
#define AR9287_DATA_SZ 32
#define AR9287_PWR_TABLE_OFFSET_DB -5
@@ -396,7 +371,7 @@ struct modal_eep_header {
u16 xpaBiasLvlFreq[3];
u8 futureModal[6];
- struct spur_chan spurChans[AR5416_EEPROM_MODAL_SPURS];
+ struct spur_chan spurChans[AR_EEPROM_MODAL_SPURS];
} __packed;
struct calDataPerFreqOpLoop {
@@ -464,7 +439,7 @@ struct modal_eep_4k_header {
u8 db2_4:4, reserved:4;
#endif
u8 futureModal[4];
- struct spur_chan spurChans[AR5416_EEPROM_MODAL_SPURS];
+ struct spur_chan spurChans[AR_EEPROM_MODAL_SPURS];
} __packed;
struct base_eep_ar9287_header {
@@ -522,7 +497,7 @@ struct modal_eep_ar9287_header {
u8 ob_qam;
u8 ob_pal_off;
u8 futureModal[30];
- struct spur_chan spurChans[AR9287_EEPROM_MODAL_SPURS];
+ struct spur_chan spurChans[AR_EEPROM_MODAL_SPURS];
} __packed;
struct cal_data_per_freq {
@@ -531,8 +506,8 @@ struct cal_data_per_freq {
} __packed;
struct cal_data_per_freq_4k {
- u8 pwrPdg[AR5416_EEP4K_NUM_PD_GAINS][AR5416_EEP4K_PD_GAIN_ICEPTS];
- u8 vpdPdg[AR5416_EEP4K_NUM_PD_GAINS][AR5416_EEP4K_PD_GAIN_ICEPTS];
+ u8 pwrPdg[AR5416_EEP4K_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS];
+ u8 vpdPdg[AR5416_EEP4K_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS];
} __packed;
struct cal_target_power_leg {
@@ -558,8 +533,8 @@ struct cal_data_op_loop_ar9287 {
} __packed;
struct cal_data_per_freq_ar9287 {
- u8 pwrPdg[AR9287_NUM_PD_GAINS][AR9287_PD_GAIN_ICEPTS];
- u8 vpdPdg[AR9287_NUM_PD_GAINS][AR9287_PD_GAIN_ICEPTS];
+ u8 pwrPdg[AR5416_NUM_PD_GAINS][AR9287_PD_GAIN_ICEPTS];
+ u8 vpdPdg[AR5416_NUM_PD_GAINS][AR9287_PD_GAIN_ICEPTS];
} __packed;
union cal_data_per_freq_ar9287_u {
@@ -674,10 +649,6 @@ struct eeprom_ops {
bool (*fill_eeprom)(struct ath_hw *hw);
int (*get_eeprom_ver)(struct ath_hw *hw);
int (*get_eeprom_rev)(struct ath_hw *hw);
- u8 (*get_num_ant_config)(struct ath_hw *hw,
- enum ath9k_hal_freq_band band);
- u32 (*get_eeprom_antenna_cfg)(struct ath_hw *hw,
- struct ath9k_channel *chan);
void (*set_board_values)(struct ath_hw *hw, struct ath9k_channel *chan);
void (*set_addac)(struct ath_hw *hw, struct ath9k_channel *chan);
void (*set_txpower)(struct ath_hw *hw, struct ath9k_channel *chan,
@@ -716,6 +687,14 @@ u16 ath9k_hw_get_max_edge_power(u16 freq
void ath9k_hw_update_regulatory_maxpower(struct ath_hw *ah);
int ath9k_hw_eeprom_init(struct ath_hw *ah);
+void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hw *ah,
+ struct ath9k_channel *chan,
+ void *pRawDataSet,
+ u8 *bChans, u16 availPiers,
+ u16 tPdGainOverlap,
+ u16 *pPdGainBoundaries, u8 *pPDADCValues,
+ u16 numXpdGains);
+
#define ar5416_get_ntxchains(_txchainmask) \
(((_txchainmask >> 2) & 1) + \
((_txchainmask >> 1) & 1) + (_txchainmask & 1))
--- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
@@ -155,7 +155,7 @@ static int ath9k_hw_4k_check_eeprom(stru
eep->modalHeader.antCtrlChain[i] = integer;
}
- for (i = 0; i < AR5416_EEPROM_MODAL_SPURS; i++) {
+ for (i = 0; i < AR_EEPROM_MODAL_SPURS; i++) {
word = swab16(eep->modalHeader.spurChans[i].spurChan);
eep->modalHeader.spurChans[i].spurChan = word;
}
@@ -230,173 +230,6 @@ static u32 ath9k_hw_4k_get_eeprom(struct
}
}
-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,
- 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;
-
- memset(&minPwrT4, 0, AR9287_NUM_PD_GAINS);
- ath9k_hw_get_channel_centers(ah, chan, &centers);
-
- 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]));
- }
- }
- }
-
- 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_20_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)
@@ -407,7 +240,7 @@ static void ath9k_hw_set_4k_power_cal_ta
u8 *pCalBChans = NULL;
u16 pdGainOverlap_t2;
static u8 pdadcValues[AR5416_NUM_PDADC_VALUES];
- u16 gainBoundaries[AR5416_EEP4K_PD_GAINS_IN_MASK];
+ u16 gainBoundaries[AR5416_PD_GAINS_IN_MASK];
u16 numPiers, i, j;
u16 numXpdGain, xpdMask;
u16 xpdGainValues[AR5416_EEP4K_NUM_PD_GAINS] = { 0, 0 };
@@ -429,12 +262,12 @@ static void ath9k_hw_set_4k_power_cal_ta
numXpdGain = 0;
- for (i = 1; i <= AR5416_EEP4K_PD_GAINS_IN_MASK; i++) {
- if ((xpdMask >> (AR5416_EEP4K_PD_GAINS_IN_MASK - i)) & 1) {
+ for (i = 1; i <= AR5416_PD_GAINS_IN_MASK; i++) {
+ if ((xpdMask >> (AR5416_PD_GAINS_IN_MASK - i)) & 1) {
if (numXpdGain >= AR5416_EEP4K_NUM_PD_GAINS)
break;
xpdGainValues[numXpdGain] =
- (u16)(AR5416_EEP4K_PD_GAINS_IN_MASK - i);
+ (u16)(AR5416_PD_GAINS_IN_MASK - i);
numXpdGain++;
}
}
@@ -458,7 +291,7 @@ static void ath9k_hw_set_4k_power_cal_ta
if (pEepData->baseEepHeader.txMask & (1 << i)) {
pRawDataset = pEepData->calPierData2G[i];
- ath9k_hw_get_4k_gain_boundaries_pdadcs(ah, chan,
+ ath9k_hw_get_gain_boundaries_pdadcs(ah, chan,
pRawDataset, pCalBChans,
numPiers, pdGainOverlap_t2,
gainBoundaries,
@@ -532,7 +365,7 @@ static void ath9k_hw_set_4k_power_per_ra
int i;
int16_t twiceLargestAntenna;
u16 twiceMinEdgePower;
- u16 twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
+ u16 twiceMaxEdgePower = MAX_RATE_POWER;
u16 scaledPower = 0, minCtlPower, maxRegAllowedPower;
u16 numCtlModes;
const u16 *pCtlMode;
@@ -541,7 +374,7 @@ static void ath9k_hw_set_4k_power_per_ra
struct cal_ctl_data_4k *rep;
struct ar5416_eeprom_4k *pEepData = &ah->eeprom.map4k;
static const u16 tpScaleReductionTable[5] =
- { 0, 3, 6, 9, AR5416_MAX_RATE_POWER };
+ { 0, 3, 6, 9, MAX_RATE_POWER };
struct cal_target_power_leg targetPowerOfdm, targetPowerCck = {
0, { 0, 0, 0, 0}
};
@@ -617,7 +450,7 @@ static void ath9k_hw_set_4k_power_per_ra
if (ah->eep_ops->get_eeprom_ver(ah) == 14 &&
ah->eep_ops->get_eeprom_rev(ah) <= 2)
- twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
+ twiceMaxEdgePower = MAX_RATE_POWER;
for (i = 0; (i < AR5416_EEP4K_NUM_CTLS) &&
pEepData->ctlIndex[i]; i++) {
@@ -756,8 +589,8 @@ static void ath9k_hw_4k_set_txpower(stru
regulatory->max_power_level = 0;
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 (ratesArray[i] > MAX_RATE_POWER)
+ ratesArray[i] = MAX_RATE_POWER;
if (ratesArray[i] > regulatory->max_power_level)
regulatory->max_power_level = ratesArray[i];
@@ -941,8 +774,7 @@ static void ath9k_hw_4k_set_board_values
pModal = &eep->modalHeader;
txRxAttenLocal = 23;
- REG_WRITE(ah, AR_PHY_SWITCH_COM,
- ah->eep_ops->get_eeprom_antenna_cfg(ah, chan));
+ REG_WRITE(ah, AR_PHY_SWITCH_COM, pModal->antCtrlCommon);
/* Single chain for 4K EEPROM*/
ath9k_hw_4k_set_gain(ah, pModal, eep, txRxAttenLocal);
@@ -1158,21 +990,6 @@ static void ath9k_hw_4k_set_board_values
}
}
-static u32 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;
-}
-
-static u8 ath9k_hw_4k_get_num_ant_config(struct ath_hw *ah,
- enum ath9k_hal_freq_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 \
@@ -1209,8 +1026,6 @@ const struct eeprom_ops eep_4k_ops = {
.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,
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -152,7 +152,7 @@ static int ath9k_hw_ar9287_check_eeprom(
eep->modalHeader.antCtrlChain[i] = integer;
}
- for (i = 0; i < AR9287_EEPROM_MODAL_SPURS; i++) {
+ for (i = 0; i < AR_EEPROM_MODAL_SPURS; i++) {
word = swab16(eep->modalHeader.spurChans[i].spurChan);
eep->modalHeader.spurChans[i].spurChan = word;
}
@@ -223,163 +223,6 @@ static u32 ath9k_hw_ar9287_get_eeprom(st
}
}
-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,
- 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;
- 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];
- 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];
-
- memset(&minPwrT4, 0, AR9287_NUM_PD_GAINS);
- ath9k_hw_get_channel_centers(ah, chan, &centers);
-
- for (numPiers = 0; numPiers < availPiers; numPiers++) {
- if (bChans[numPiers] == AR9287_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],
- AR9287_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[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]);
- ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[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]));
- }
- }
- }
-
- 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]);
-
-
- minDelta = 0;
-
- if (i == 0) {
- if (AR_SREV_9280_20_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 < (AR9287_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 < (AR9287_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 < (AR9287_NUM_PDADC_VALUES - 1))) {
- tmpVal = (int16_t) TMP_VAL_VPD_TABLE;
- pPDADCValues[k++] =
- (u8)((tmpVal > 255) ? 255 : tmpVal);
- ss++;
- }
- }
- }
-
- while (i < AR9287_PD_GAINS_IN_MASK) {
- pPdGainBoundaries[i] = pPdGainBoundaries[i-1];
- i++;
- }
-
- while (k < AR9287_NUM_PDADC_VALUES) {
- pPDADCValues[k] = pPDADCValues[k-1];
- k++;
- }
-
-#undef TMP_VAL_VPD_TABLE
-}
-
static void ar9287_eeprom_get_tx_gain_index(struct ath_hw *ah,
struct ath9k_channel *chan,
struct cal_data_op_loop_ar9287 *pRawDatasetOpLoop,
@@ -392,7 +235,7 @@ static void ar9287_eeprom_get_tx_gain_in
ath9k_hw_get_channel_centers(ah, chan, &centers);
for (numPiers = 0; numPiers < availPiers; numPiers++) {
- if (pCalChans[numPiers] == AR9287_BCHAN_UNUSED)
+ if (pCalChans[numPiers] == AR5416_BCHAN_UNUSED)
break;
}
@@ -458,11 +301,11 @@ static void ath9k_hw_set_ar9287_power_ca
struct cal_data_op_loop_ar9287 *pRawDatasetOpenLoop;
u8 *pCalBChans = NULL;
u16 pdGainOverlap_t2;
- u8 pdadcValues[AR9287_NUM_PDADC_VALUES];
- u16 gainBoundaries[AR9287_PD_GAINS_IN_MASK];
+ u8 pdadcValues[AR5416_NUM_PDADC_VALUES];
+ u16 gainBoundaries[AR5416_PD_GAINS_IN_MASK];
u16 numPiers = 0, i, j;
u16 numXpdGain, xpdMask;
- u16 xpdGainValues[AR9287_NUM_PD_GAINS] = {0, 0, 0, 0};
+ u16 xpdGainValues[AR5416_NUM_PD_GAINS] = {0, 0, 0, 0};
u32 reg32, regOffset, regChainOffset, regval;
int16_t modalIdx, diff = 0;
struct ar9287_eeprom *pEepData = &ah->eeprom.map9287;
@@ -490,12 +333,12 @@ static void ath9k_hw_set_ar9287_power_ca
numXpdGain = 0;
/* Calculate the value of xpdgains from the xpdGain Mask */
- 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)
+ 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)(AR9287_PD_GAINS_IN_MASK-i);
+ (u16)(AR5416_PD_GAINS_IN_MASK-i);
numXpdGain++;
}
}
@@ -528,7 +371,7 @@ static void ath9k_hw_set_ar9287_power_ca
(struct cal_data_per_freq_ar9287 *)
pEepData->calPierData2G[i];
- ath9k_hw_get_ar9287_gain_boundaries_pdadcs(ah, chan,
+ ath9k_hw_get_gain_boundaries_pdadcs(ah, chan,
pRawDataset,
pCalBChans, numPiers,
pdGainOverlap_t2,
@@ -564,13 +407,13 @@ static void ath9k_hw_set_ar9287_power_ca
(int32_t)AR9287_PWR_TABLE_OFFSET_DB);
diff *= 2;
- for (j = 0; j < ((u16)AR9287_NUM_PDADC_VALUES-diff); j++)
+ for (j = 0; j < ((u16)AR5416_NUM_PDADC_VALUES-diff); j++)
pdadcValues[j] = pdadcValues[j+diff];
- for (j = (u16)(AR9287_NUM_PDADC_VALUES-diff);
- j < AR9287_NUM_PDADC_VALUES; j++)
+ for (j = (u16)(AR5416_NUM_PDADC_VALUES-diff);
+ j < AR5416_NUM_PDADC_VALUES; j++)
pdadcValues[j] =
- pdadcValues[AR9287_NUM_PDADC_VALUES-diff];
+ pdadcValues[AR5416_NUM_PDADC_VALUES-diff];
}
if (!ath9k_hw_ar9287_get_eeprom(ah, EEP_OL_PWRCTRL)) {
@@ -613,9 +456,9 @@ static void ath9k_hw_set_ar9287_power_pe
#define REDUCE_SCALED_POWER_BY_THREE_CHAIN 10
struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
- u16 twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
+ u16 twiceMaxEdgePower = MAX_RATE_POWER;
static const u16 tpScaleReductionTable[5] =
- { 0, 3, 6, 9, AR5416_MAX_RATE_POWER };
+ { 0, 3, 6, 9, MAX_RATE_POWER };
int i;
int16_t twiceLargestAntenna;
struct cal_ctl_data_ar9287 *rep;
@@ -880,8 +723,8 @@ static void ath9k_hw_ar9287_set_txpower(
regulatory->max_power_level = 0;
for (i = 0; i < ARRAY_SIZE(ratesArray); i++) {
ratesArray[i] = (int16_t)(txPowerIndexOffset + ratesArray[i]);
- if (ratesArray[i] > AR9287_MAX_RATE_POWER)
- ratesArray[i] = AR9287_MAX_RATE_POWER;
+ if (ratesArray[i] > MAX_RATE_POWER)
+ ratesArray[i] = MAX_RATE_POWER;
if (ratesArray[i] > regulatory->max_power_level)
regulatory->max_power_level = ratesArray[i];
@@ -1026,8 +869,7 @@ static void ath9k_hw_ar9287_set_board_va
antWrites[j++] = (u16)(pModal->antCtrlChain[i] & 0x3);
}
- REG_WRITE(ah, AR_PHY_SWITCH_COM,
- ah->eep_ops->get_eeprom_antenna_cfg(ah, chan));
+ REG_WRITE(ah, AR_PHY_SWITCH_COM, pModal->antCtrlCommon);
for (i = 0; i < AR9287_MAX_CHAINS; i++) {
regChainOffset = i * 0x1000;
@@ -1128,21 +970,6 @@ static void ath9k_hw_ar9287_set_board_va
pModal->xpaBiasLvl);
}
-static u8 ath9k_hw_ar9287_get_num_ant_config(struct ath_hw *ah,
- enum ath9k_hal_freq_band freq_band)
-{
- return 1;
-}
-
-static u32 ath9k_hw_ar9287_get_eeprom_antenna_cfg(struct ath_hw *ah,
- struct ath9k_channel *chan)
-{
- struct ar9287_eeprom *eep = &ah->eeprom.map9287;
- struct modal_eep_ar9287_header *pModal = &eep->modalHeader;
-
- return pModal->antCtrlCommon;
-}
-
static u16 ath9k_hw_ar9287_get_spur_channel(struct ath_hw *ah,
u16 i, bool is2GHz)
{
@@ -1180,8 +1007,6 @@ const struct eeprom_ops eep_ar9287_ops =
.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,
--- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
@@ -207,7 +207,7 @@ static int ath9k_hw_def_check_eeprom(str
pModal->antCtrlChain[i] = integer;
}
- for (i = 0; i < AR5416_EEPROM_MODAL_SPURS; i++) {
+ for (i = 0; i < AR_EEPROM_MODAL_SPURS; i++) {
word = swab16(pModal->spurChans[i].spurChan);
pModal->spurChans[i].spurChan = word;
}
@@ -376,8 +376,7 @@ static void ath9k_hw_def_set_board_value
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));
+ REG_WRITE(ah, AR_PHY_SWITCH_COM, pModal->antCtrlCommon & 0xffff);
for (i = 0; i < AR5416_MAX_CHAINS; i++) {
if (AR_SREV_9280(ah)) {
@@ -590,168 +589,6 @@ static void ath9k_hw_def_set_addac(struc
#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,
- 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;
-
- memset(&minPwrT4, 0, AR9287_NUM_PD_GAINS);
- ath9k_hw_get_channel_centers(ah, chan, &centers);
-
- 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]));
- }
- }
- }
-
- 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_20_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++;
- }
-}
-
static int16_t ath9k_change_gain_boundary_setting(struct ath_hw *ah,
u16 *gb,
u16 numXpdGain,
@@ -784,7 +621,7 @@ static int16_t ath9k_change_gain_boundar
/* Because of a hardware limitation, ensure the gain boundary
* is not larger than (63 - overlap)
*/
- gb_limit = (u16)(AR5416_MAX_RATE_POWER - pdGainOverlap_t2);
+ gb_limit = (u16)(MAX_RATE_POWER - pdGainOverlap_t2);
for (k = 0; k < numXpdGain; k++)
gb[k] = (u16)min(gb_limit, gb[k]);
@@ -918,7 +755,7 @@ static void ath9k_hw_set_def_power_cal_t
ath9k_olc_get_pdadcs(ah, pcdacIdx,
txPower/2, pdadcValues);
} else {
- ath9k_hw_get_def_gain_boundaries_pdadcs(ah,
+ ath9k_hw_get_gain_boundaries_pdadcs(ah,
chan, pRawDataset,
pCalBChans, numPiers,
pdGainOverlap_t2,
@@ -1004,9 +841,9 @@ static void ath9k_hw_set_def_power_per_r
struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
struct ar5416_eeprom_def *pEepData = &ah->eeprom.def;
- u16 twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
+ u16 twiceMaxEdgePower = MAX_RATE_POWER;
static const u16 tpScaleReductionTable[5] =
- { 0, 3, 6, 9, AR5416_MAX_RATE_POWER };
+ { 0, 3, 6, 9, MAX_RATE_POWER };
int i;
int16_t twiceLargestAntenna;
@@ -1147,7 +984,7 @@ static void ath9k_hw_set_def_power_per_r
if (ah->eep_ops->get_eeprom_ver(ah) == 14 &&
ah->eep_ops->get_eeprom_rev(ah) <= 2)
- twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
+ twiceMaxEdgePower = MAX_RATE_POWER;
for (i = 0; (i < AR5416_NUM_CTLS) && pEepData->ctlIndex[i]; i++) {
if ((((cfgCtl & ~CTL_MODE_M) |
@@ -1292,8 +1129,8 @@ static void ath9k_hw_def_set_txpower(str
regulatory->max_power_level = 0;
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 (ratesArray[i] > MAX_RATE_POWER)
+ ratesArray[i] = MAX_RATE_POWER;
if (ratesArray[i] > regulatory->max_power_level)
regulatory->max_power_level = ratesArray[i];
}
@@ -1425,34 +1262,6 @@ static void ath9k_hw_def_set_txpower(str
| ATH9K_POW_SM(pModal->pwrDecreaseFor2Chain, 0));
}
-static u8 ath9k_hw_def_get_num_ant_config(struct ath_hw *ah,
- enum ath9k_hal_freq_band freq_band)
-{
- struct ar5416_eeprom_def *eep = &ah->eeprom.def;
- struct modal_eep_header *pModal =
- &(eep->modalHeader[freq_band]);
- struct base_eep_header *pBase = &eep->baseEepHeader;
- u8 num_ant_config;
-
- num_ant_config = 1;
-
- if (pBase->version >= 0x0E0D &&
- (pModal->lna_ctl & LNA_CTL_USE_ANT1))
- num_ant_config += 1;
-
- return num_ant_config;
-}
-
-static u32 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;
-}
-
static u16 ath9k_hw_def_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz)
{
#define EEP_DEF_SPURCHAN \
@@ -1489,8 +1298,6 @@ const struct eeprom_ops eep_def_ops = {
.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,
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -54,13 +54,6 @@ static void ath9k_hw_init_mode_regs(stru
ath9k_hw_private_ops(ah)->init_mode_regs(ah);
}
-static bool ath9k_hw_macversion_supported(struct ath_hw *ah)
-{
- struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah);
-
- return priv_ops->macversion_supported(ah->hw_version.macVersion);
-}
-
static u32 ath9k_hw_compute_pll_control(struct ath_hw *ah,
struct ath9k_channel *chan)
{
@@ -284,11 +277,9 @@ static void ath9k_hw_read_revisions(stru
static void ath9k_hw_disablepcie(struct ath_hw *ah)
{
- if (AR_SREV_9100(ah))
+ if (!AR_SREV_5416(ah))
return;
- ENABLE_REGWRITE_BUFFER(ah);
-
REG_WRITE(ah, AR_PCIE_SERDES, 0x9248fc00);
REG_WRITE(ah, AR_PCIE_SERDES, 0x24924924);
REG_WRITE(ah, AR_PCIE_SERDES, 0x28000029);
@@ -300,8 +291,6 @@ static void ath9k_hw_disablepcie(struct
REG_WRITE(ah, AR_PCIE_SERDES, 0x000e1007);
REG_WRITE(ah, AR_PCIE_SERDES2, 0x00000000);
-
- REGWRITE_BUFFER_FLUSH(ah);
}
/* This should work for all families including legacy */
@@ -422,7 +411,6 @@ static void ath9k_hw_init_defaults(struc
ah->sta_id1_defaults =
AR_STA_ID1_CRPT_MIC_ENABLE |
AR_STA_ID1_MCAST_KSRCH;
- ah->beacon_interval = 100;
ah->enable_32kHz_clock = DONT_USE_32KHZ;
ah->slottime = (u32) -1;
ah->globaltxtimeout = (u32) -1;
@@ -544,7 +532,18 @@ static int __ath9k_hw_init(struct ath_hw
else
ah->config.max_txtrig_level = MAX_TX_FIFO_THRESHOLD;
- if (!ath9k_hw_macversion_supported(ah)) {
+ switch (ah->hw_version.macVersion) {
+ case AR_SREV_VERSION_5416_PCI:
+ case AR_SREV_VERSION_5416_PCIE:
+ case AR_SREV_VERSION_9160:
+ case AR_SREV_VERSION_9100:
+ case AR_SREV_VERSION_9280:
+ case AR_SREV_VERSION_9285:
+ case AR_SREV_VERSION_9287:
+ case AR_SREV_VERSION_9271:
+ case AR_SREV_VERSION_9300:
+ break;
+ default:
ath_print(common, ATH_DBG_FATAL,
"Mac Chip Rev 0x%02x.%x is not supported by "
"this driver\n", ah->hw_version.macVersion,
@@ -1643,8 +1642,6 @@ void ath9k_hw_beaconinit(struct ath_hw *
{
int flags = 0;
- ah->beacon_interval = beacon_period;
-
ENABLE_REGWRITE_BUFFER(ah);
switch (ah->opmode) {
@@ -1936,11 +1933,6 @@ int ath9k_hw_fill_cap_info(struct ath_hw
AR_SREV_5416(ah))
pCap->reg_cap |= AR_EEPROM_EEREGCAP_EN_FCC_MIDBAND;
- pCap->num_antcfg_5ghz =
- ah->eep_ops->get_num_ant_config(ah, ATH9K_HAL_FREQ_BAND_5GHZ);
- pCap->num_antcfg_2ghz =
- ah->eep_ops->get_num_ant_config(ah, ATH9K_HAL_FREQ_BAND_2GHZ);
-
if (AR_SREV_9280_20_OR_LATER(ah) && common->btcoex_enabled) {
btcoex_hw->btactive_gpio = ATH_BTACTIVE_GPIO;
btcoex_hw->wlanactive_gpio = ATH_WLANACTIVE_GPIO;
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -202,8 +202,6 @@ struct ath9k_hw_capabilities {
u16 tx_triglevel_max;
u16 reg_cap;
u8 num_gpio_pins;
- u8 num_antcfg_2ghz;
- u8 num_antcfg_5ghz;
u8 rx_hp_qdepth;
u8 rx_lp_qdepth;
u8 rx_status_len;
@@ -234,7 +232,6 @@ struct ath9k_ops_config {
#define SPUR_DISABLE 0
#define SPUR_ENABLE_IOCTL 1
#define SPUR_ENABLE_EEPROM 2
-#define AR_EEPROM_MODAL_SPURS 5
#define AR_SPUR_5413_1 1640
#define AR_SPUR_5413_2 1200
#define AR_NO_SPUR 0x8000
@@ -530,7 +527,6 @@ struct ath_hw_radar_conf {
*
* @init_mode_regs: Initializes mode registers
* @init_mode_gain_regs: Initialize TX/RX gain registers
- * @macversion_supported: If this specific mac revision is supported
*
* @rf_set_freq: change frequency
* @spur_mitigate_freq: spur mitigation
@@ -552,7 +548,6 @@ struct ath_hw_private_ops {
void (*init_mode_regs)(struct ath_hw *ah);
void (*init_mode_gain_regs)(struct ath_hw *ah);
- bool (*macversion_supported)(u32 macversion);
void (*setup_calibration)(struct ath_hw *ah,
struct ath9k_cal_list *currCal);
@@ -762,9 +757,7 @@ struct ath_hw {
u32 *bank6Temp;
u8 txpower_limit;
- int16_t txpower_indexoffset;
int coverage_class;
- u32 beacon_interval;
u32 slottime;
u32 globaltxtimeout;
--- a/net/mac80211/led.c
+++ b/net/mac80211/led.c
@@ -54,12 +54,22 @@ void ieee80211_led_radio(struct ieee8021
led_trigger_event(local->radio_led, LED_OFF);
}
+void ieee80211_led_names(struct ieee80211_local *local)
+{
+ snprintf(local->rx_led_name, sizeof(local->rx_led_name),
+ "%srx", wiphy_name(local->hw.wiphy));
+ snprintf(local->tx_led_name, sizeof(local->tx_led_name),
+ "%stx", wiphy_name(local->hw.wiphy));
+ snprintf(local->assoc_led_name, sizeof(local->assoc_led_name),
+ "%sassoc", wiphy_name(local->hw.wiphy));
+ snprintf(local->radio_led_name, sizeof(local->radio_led_name),
+ "%sradio", wiphy_name(local->hw.wiphy));
+}
+
void ieee80211_led_init(struct ieee80211_local *local)
{
local->rx_led = kzalloc(sizeof(struct led_trigger), GFP_KERNEL);
if (local->rx_led) {
- snprintf(local->rx_led_name, sizeof(local->rx_led_name),
- "%srx", wiphy_name(local->hw.wiphy));
local->rx_led->name = local->rx_led_name;
if (led_trigger_register(local->rx_led)) {
kfree(local->rx_led);
@@ -69,8 +79,6 @@ void ieee80211_led_init(struct ieee80211
local->tx_led = kzalloc(sizeof(struct led_trigger), GFP_KERNEL);
if (local->tx_led) {
- snprintf(local->tx_led_name, sizeof(local->tx_led_name),
- "%stx", wiphy_name(local->hw.wiphy));
local->tx_led->name = local->tx_led_name;
if (led_trigger_register(local->tx_led)) {
kfree(local->tx_led);
@@ -80,8 +88,6 @@ void ieee80211_led_init(struct ieee80211
local->assoc_led = kzalloc(sizeof(struct led_trigger), GFP_KERNEL);
if (local->assoc_led) {
- snprintf(local->assoc_led_name, sizeof(local->assoc_led_name),
- "%sassoc", wiphy_name(local->hw.wiphy));
local->assoc_led->name = local->assoc_led_name;
if (led_trigger_register(local->assoc_led)) {
kfree(local->assoc_led);
@@ -91,14 +97,19 @@ void ieee80211_led_init(struct ieee80211
local->radio_led = kzalloc(sizeof(struct led_trigger), GFP_KERNEL);
if (local->radio_led) {
- snprintf(local->radio_led_name, sizeof(local->radio_led_name),
- "%sradio", wiphy_name(local->hw.wiphy));
local->radio_led->name = local->radio_led_name;
if (led_trigger_register(local->radio_led)) {
kfree(local->radio_led);
local->radio_led = NULL;
}
}
+
+ if (local->tpt_led_trigger) {
+ if (led_trigger_register(&local->tpt_led_trigger->trig)) {
+ kfree(local->tpt_led_trigger);
+ local->tpt_led_trigger = NULL;
+ }
+ }
}
void ieee80211_led_exit(struct ieee80211_local *local)
@@ -119,15 +130,18 @@ void ieee80211_led_exit(struct ieee80211
led_trigger_unregister(local->rx_led);
kfree(local->rx_led);
}
+
+ if (local->tpt_led_trigger) {
+ led_trigger_unregister(&local->tpt_led_trigger->trig);
+ kfree(local->tpt_led_trigger);
+ }
}
char *__ieee80211_get_radio_led_name(struct ieee80211_hw *hw)
{
struct ieee80211_local *local = hw_to_local(hw);
- if (local->radio_led)
- return local->radio_led_name;
- return NULL;
+ return local->radio_led_name;
}
EXPORT_SYMBOL(__ieee80211_get_radio_led_name);
@@ -135,9 +149,7 @@ char *__ieee80211_get_assoc_led_name(str
{
struct ieee80211_local *local = hw_to_local(hw);
- if (local->assoc_led)
- return local->assoc_led_name;
- return NULL;
+ return local->assoc_led_name;
}
EXPORT_SYMBOL(__ieee80211_get_assoc_led_name);
@@ -145,9 +157,7 @@ char *__ieee80211_get_tx_led_name(struct
{
struct ieee80211_local *local = hw_to_local(hw);
- if (local->tx_led)
- return local->tx_led_name;
- return NULL;
+ return local->tx_led_name;
}
EXPORT_SYMBOL(__ieee80211_get_tx_led_name);
@@ -155,8 +165,115 @@ char *__ieee80211_get_rx_led_name(struct
{
struct ieee80211_local *local = hw_to_local(hw);
- if (local->rx_led)
- return local->rx_led_name;
- return NULL;
+ return local->rx_led_name;
}
EXPORT_SYMBOL(__ieee80211_get_rx_led_name);
+
+static unsigned long tpt_trig_traffic(struct ieee80211_local *local,
+ struct tpt_led_trigger *tpt_trig)
+{
+ unsigned long traffic, delta;
+
+ traffic = tpt_trig->tx_bytes + tpt_trig->rx_bytes;
+
+ delta = traffic - tpt_trig->prev_traffic;
+ tpt_trig->prev_traffic = traffic;
+ return DIV_ROUND_UP(delta, 1024 / 8);
+}
+
+static void tpt_trig_timer(unsigned long data)
+{
+ struct ieee80211_local *local = (void *)data;
+ struct tpt_led_trigger *tpt_trig = local->tpt_led_trigger;
+ struct led_classdev *led_cdev;
+ unsigned long on, off, tpt;
+ int i;
+
+ if (!tpt_trig->running)
+ return;
+
+ mod_timer(&tpt_trig->timer, round_jiffies(jiffies + HZ));
+
+ tpt = tpt_trig_traffic(local, tpt_trig);
+
+ /* default to just solid on */
+ on = 1;
+ off = 0;
+
+ for (i = tpt_trig->blink_table_len - 1; i >= 0; i--) {
+ if (tpt_trig->blink_table[i].throughput < 0 ||
+ tpt > tpt_trig->blink_table[i].throughput) {
+ off = tpt_trig->blink_table[i].blink_time / 2;
+ on = tpt_trig->blink_table[i].blink_time - off;
+ break;
+ }
+ }
+
+ read_lock(&tpt_trig->trig.leddev_list_lock);
+ list_for_each_entry(led_cdev, &tpt_trig->trig.led_cdevs, trig_list)
+ led_blink_set(led_cdev, &on, &off);
+ read_unlock(&tpt_trig->trig.leddev_list_lock);
+}
+
+extern char *__ieee80211_create_tpt_led_trigger(
+ struct ieee80211_hw *hw,
+ const struct ieee80211_tpt_blink *blink_table,
+ unsigned int blink_table_len)
+{
+ struct ieee80211_local *local = hw_to_local(hw);
+ struct tpt_led_trigger *tpt_trig;
+
+ if (WARN_ON(local->tpt_led_trigger))
+ return NULL;
+
+ tpt_trig = kzalloc(sizeof(struct tpt_led_trigger), GFP_KERNEL);
+ if (!tpt_trig)
+ return NULL;
+
+ snprintf(tpt_trig->name, sizeof(tpt_trig->name),
+ "%stpt", wiphy_name(local->hw.wiphy));
+
+ tpt_trig->trig.name = tpt_trig->name;
+
+ tpt_trig->blink_table = blink_table;
+ tpt_trig->blink_table_len = blink_table_len;
+
+ setup_timer(&tpt_trig->timer, tpt_trig_timer, (unsigned long)local);
+
+ local->tpt_led_trigger = tpt_trig;
+
+ return tpt_trig->name;
+}
+EXPORT_SYMBOL(__ieee80211_create_tpt_led_trigger);
+
+void ieee80211_start_tpt_led_trig(struct ieee80211_local *local)
+{
+ struct tpt_led_trigger *tpt_trig = local->tpt_led_trigger;
+
+ if (!tpt_trig)
+ return;
+
+ /* reset traffic */
+ tpt_trig_traffic(local, tpt_trig);
+ tpt_trig->running = true;
+
+ tpt_trig_timer((unsigned long)local);
+ mod_timer(&tpt_trig->timer, round_jiffies(jiffies + HZ));
+}
+
+void ieee80211_stop_tpt_led_trig(struct ieee80211_local *local)
+{
+ struct tpt_led_trigger *tpt_trig = local->tpt_led_trigger;
+ struct led_classdev *led_cdev;
+
+ if (!tpt_trig)
+ return;
+
+ tpt_trig->running = false;
+ del_timer_sync(&tpt_trig->timer);
+
+ read_lock(&tpt_trig->trig.leddev_list_lock);
+ list_for_each_entry(led_cdev, &tpt_trig->trig.led_cdevs, trig_list)
+ led_brightness_set(led_cdev, LED_OFF);
+ read_unlock(&tpt_trig->trig.leddev_list_lock);
+}
--- a/net/mac80211/led.h
+++ b/net/mac80211/led.h
@@ -12,14 +12,17 @@
#include "ieee80211_i.h"
#ifdef CONFIG_MAC80211_LEDS
-extern void ieee80211_led_rx(struct ieee80211_local *local);
-extern void ieee80211_led_tx(struct ieee80211_local *local, int q);
-extern void ieee80211_led_assoc(struct ieee80211_local *local,
- bool associated);
-extern void ieee80211_led_radio(struct ieee80211_local *local,
- bool enabled);
-extern void ieee80211_led_init(struct ieee80211_local *local);
-extern void ieee80211_led_exit(struct ieee80211_local *local);
+void ieee80211_led_rx(struct ieee80211_local *local);
+void ieee80211_led_tx(struct ieee80211_local *local, int q);
+void ieee80211_led_assoc(struct ieee80211_local *local,
+ bool associated);
+void ieee80211_led_radio(struct ieee80211_local *local,
+ bool enabled);
+void ieee80211_led_names(struct ieee80211_local *local);
+void ieee80211_led_init(struct ieee80211_local *local);
+void ieee80211_led_exit(struct ieee80211_local *local);
+void ieee80211_start_tpt_led_trig(struct ieee80211_local *local);
+void ieee80211_stop_tpt_led_trig(struct ieee80211_local *local);
#else
static inline void ieee80211_led_rx(struct ieee80211_local *local)
{
@@ -35,10 +38,37 @@ static inline void ieee80211_led_radio(s
bool enabled)
{
}
+static inline void ieee80211_led_names(struct ieee80211_local *local)
+{
+}
static inline void ieee80211_led_init(struct ieee80211_local *local)
{
}
static inline void ieee80211_led_exit(struct ieee80211_local *local)
{
}
+static inline void ieee80211_start_tpt_led_trig(struct ieee80211_local *local)
+{
+}
+static inline void ieee80211_stop_tpt_led_trig(struct ieee80211_local *local)
+{
+}
+#endif
+
+static inline void
+ieee80211_tpt_led_trig_tx(struct ieee80211_local *local, __le16 fc, int bytes)
+{
+#ifdef CONFIG_MAC80211_LEDS
+ if (local->tpt_led_trigger && ieee80211_is_data(fc))
+ local->tpt_led_trigger->tx_bytes += bytes;
+#endif
+}
+
+static inline void
+ieee80211_tpt_led_trig_rx(struct ieee80211_local *local, __le16 fc, int bytes)
+{
+#ifdef CONFIG_MAC80211_LEDS
+ if (local->tpt_led_trigger && ieee80211_is_data(fc))
+ local->tpt_led_trigger->rx_bytes += bytes;
#endif
+}
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -599,6 +599,8 @@ struct ieee80211_hw *ieee80211_alloc_hw(
/* init dummy netdev for use w/ NAPI */
init_dummy_netdev(&local->napi_dev);
+ ieee80211_led_names(local);
+
return local_to_hw(local);
}
EXPORT_SYMBOL(ieee80211_alloc_hw);
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1856,11 +1856,26 @@ struct ieee80211_hw *ieee80211_alloc_hw(
*/
int ieee80211_register_hw(struct ieee80211_hw *hw);
+/**
+ * struct ieee80211_tpt_blink - throughput blink description
+ * @throughput: throughput in Kbit/sec
+ * @blink_time: blink time in milliseconds
+ * (full cycle, ie. one off + one on period)
+ */
+struct ieee80211_tpt_blink {
+ int throughput;
+ int blink_time;
+};
+
#ifdef CONFIG_MAC80211_LEDS
extern char *__ieee80211_get_tx_led_name(struct ieee80211_hw *hw);
extern char *__ieee80211_get_rx_led_name(struct ieee80211_hw *hw);
extern char *__ieee80211_get_assoc_led_name(struct ieee80211_hw *hw);
extern char *__ieee80211_get_radio_led_name(struct ieee80211_hw *hw);
+extern char *__ieee80211_create_tpt_led_trigger(
+ struct ieee80211_hw *hw,
+ const struct ieee80211_tpt_blink *blink_table,
+ unsigned int blink_table_len);
#endif
/**
* ieee80211_get_tx_led_name - get name of TX LED
@@ -1939,6 +1954,29 @@ static inline char *ieee80211_get_radio_
}
/**
+ * ieee80211_create_tpt_led_trigger - create throughput LED trigger
+ * @hw: the hardware to create the trigger for
+ * @blink_table: the blink table -- needs to be ordered by throughput
+ * @blink_table_len: size of the blink table
+ *
+ * This function returns %NULL (in case of error, or if no LED
+ * triggers are configured) or the name of the new trigger.
+ * This function must be called before ieee80211_register_hw().
+ */
+static inline char *
+ieee80211_create_tpt_led_trigger(struct ieee80211_hw *hw,
+ const struct ieee80211_tpt_blink *blink_table,
+ unsigned int blink_table_len)
+{
+#ifdef CONFIG_MAC80211_LEDS
+ return __ieee80211_create_tpt_led_trigger(hw, blink_table,
+ blink_table_len);
+#else
+ return NULL;
+#endif
+}
+
+/**
* ieee80211_unregister_hw - Unregister a hardware device
*
* This function instructs mac80211 to free allocated resources
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -23,6 +23,7 @@
#include <linux/types.h>
#include <linux/spinlock.h>
#include <linux/etherdevice.h>
+#include <linux/leds.h>
#include <net/ieee80211_radiotap.h>
#include <net/cfg80211.h>
#include <net/mac80211.h>
@@ -641,6 +642,17 @@ enum queue_stop_reason {
IEEE80211_QUEUE_STOP_REASON_SKB_ADD,
};
+struct tpt_led_trigger {
+ struct led_trigger trig;
+ char name[32];
+ const struct ieee80211_tpt_blink *blink_table;
+ unsigned int blink_table_len;
+ struct timer_list timer;
+ bool running;
+ unsigned long prev_traffic;
+ unsigned long tx_bytes, rx_bytes;
+};
+
/**
* mac80211 scan flags - currently active scan mode
*
@@ -854,6 +866,7 @@ struct ieee80211_local {
#ifdef CONFIG_MAC80211_LEDS
int tx_led_counter, rx_led_counter;
struct led_trigger *tx_led, *rx_led, *assoc_led, *radio_led;
+ struct tpt_led_trigger *tpt_led_trigger;
char tx_led_name[32], rx_led_name[32],
assoc_led_name[32], radio_led_name[32];
#endif
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -225,6 +225,7 @@ static int ieee80211_do_open(struct net_
/* we're brought up, everything changes */
hw_reconf_flags = ~0;
ieee80211_led_radio(local, true);
+ ieee80211_start_tpt_led_trig(local);
}
/*
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -2887,6 +2887,9 @@ void ieee80211_rx(struct ieee80211_hw *h
return;
}
+ ieee80211_tpt_led_trig_rx(local,
+ ((struct ieee80211_hdr *)skb->data)->frame_control,
+ skb->len);
__ieee80211_rx_handle_packet(hw, skb);
rcu_read_unlock();
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1292,6 +1292,7 @@ static int __ieee80211_tx(struct ieee802
while (skb) {
int q = skb_get_queue_mapping(skb);
+ __le16 fc;
spin_lock_irqsave(&local->queue_stop_reason_lock, flags);
ret = IEEE80211_TX_OK;
@@ -1334,6 +1335,7 @@ static int __ieee80211_tx(struct ieee802
else
info->control.sta = NULL;
+ fc = ((struct ieee80211_hdr *)skb->data)->frame_control;
ret = drv_tx(local, skb);
if (WARN_ON(ret != NETDEV_TX_OK && skb->len != len)) {
dev_kfree_skb(skb);
@@ -1344,6 +1346,7 @@ static int __ieee80211_tx(struct ieee802
return IEEE80211_TX_AGAIN;
}
+ ieee80211_tpt_led_trig_tx(local, fc, len);
*skbp = skb = next;
ieee80211_led_tx(local, 1);
fragm = true;
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1141,6 +1141,7 @@ u32 ieee80211_sta_get_rates(struct ieee8
void ieee80211_stop_device(struct ieee80211_local *local)
{
ieee80211_led_radio(local, false);
+ ieee80211_stop_tpt_led_trig(local);
cancel_work_sync(&local->reconfig_filter);
@@ -1175,6 +1176,7 @@ int ieee80211_reconfig(struct ieee80211_
}
ieee80211_led_radio(local, true);
+ ieee80211_start_tpt_led_trig(local);
}
/* add interfaces */
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1745,7 +1745,10 @@ int ath_tx_start(struct ieee80211_hw *hw
int frmlen = skb->len + FCS_LEN;
int q;
- txctl->an = (struct ath_node *)sta->drv_priv;
+ /* NOTE: sta can be NULL according to net/mac80211.h */
+ if (sta)
+ txctl->an = (struct ath_node *)sta->drv_priv;
+
if (info->control.hw_key)
frmlen += info->control.hw_key->icv_len;
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