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Commit e7594072 authored by Senthil Balasubramanian's avatar Senthil Balasubramanian Committed by John W. Linville
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ath9k: Adding support for Atheros AR9285 chipset. 

Signed-off-by: default avatarSenthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent e8fbc99e
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Showing with 1904 additions and 410 deletions
drivers/net/wireless/ath9k/ath9k.h
View file @ e7594072
...@@ -26,6 +26,7 @@ ...@@ -26,6 +26,7 @@
#define AR9160_DEVID_PCI 0x0027 #define AR9160_DEVID_PCI 0x0027
#define AR9280_DEVID_PCI 0x0029 #define AR9280_DEVID_PCI 0x0029
#define AR9280_DEVID_PCIE 0x002a #define AR9280_DEVID_PCIE 0x002a
#define AR9285_DEVID_PCIE 0x002b
#define AR5416_AR9100_DEVID 0x000b #define AR5416_AR9100_DEVID 0x000b
......
drivers/net/wireless/ath9k/calib.c
View file @ e7594072
...@@ -818,6 +818,101 @@ bool ath9k_hw_calibrate(struct ath_hal *ah, struct ath9k_channel *chan, ...@@ -818,6 +818,101 @@ bool ath9k_hw_calibrate(struct ath_hal *ah, struct ath9k_channel *chan,
return true; return true;
} }
static inline void ath9k_hw_9285_pa_cal(struct ath_hal *ah)
{
u32 regVal;
int i, offset, offs_6_1, offs_0;
u32 ccomp_org, reg_field;
u32 regList[][2] = {
{ 0x786c, 0 },
{ 0x7854, 0 },
{ 0x7820, 0 },
{ 0x7824, 0 },
{ 0x7868, 0 },
{ 0x783c, 0 },
{ 0x7838, 0 },
};
if (AR_SREV_9285_11(ah)) {
REG_WRITE(ah, AR9285_AN_TOP4, (AR9285_AN_TOP4_DEFAULT | 0x14));
udelay(10);
}
for (i = 0; i < ARRAY_SIZE(regList); i++)
regList[i][1] = REG_READ(ah, regList[i][0]);
regVal = REG_READ(ah, 0x7834);
regVal &= (~(0x1));
REG_WRITE(ah, 0x7834, regVal);
regVal = REG_READ(ah, 0x9808);
regVal |= (0x1 << 27);
REG_WRITE(ah, 0x9808, regVal);
REG_RMW_FIELD(ah, AR9285_AN_TOP3, AR9285_AN_TOP3_PWDDAC, 1);
REG_RMW_FIELD(ah, AR9285_AN_RXTXBB1, AR9285_AN_RXTXBB1_PDRXTXBB1, 1);
REG_RMW_FIELD(ah, AR9285_AN_RXTXBB1, AR9285_AN_RXTXBB1_PDV2I, 1);
REG_RMW_FIELD(ah, AR9285_AN_RXTXBB1, AR9285_AN_RXTXBB1_PDDACIF, 1);
REG_RMW_FIELD(ah, AR9285_AN_RF2G2, AR9285_AN_RF2G2_OFFCAL, 0);
REG_RMW_FIELD(ah, AR9285_AN_RF2G7, AR9285_AN_RF2G7_PWDDB, 0);
REG_RMW_FIELD(ah, AR9285_AN_RF2G1, AR9285_AN_RF2G1_ENPACAL, 0);
REG_RMW_FIELD(ah, AR9285_AN_RF2G1, AR9285_AN_RF2G1_PDPADRV1, 1);
REG_RMW_FIELD(ah, AR9285_AN_RF2G1, AR9285_AN_RF2G1_PDPADRV2, 0);
REG_RMW_FIELD(ah, AR9285_AN_RF2G1, AR9285_AN_RF2G1_PDPAOUT, 0);
REG_RMW_FIELD(ah, AR9285_AN_RF2G8, AR9285_AN_RF2G8_PADRVGN2TAB0, 7);
REG_RMW_FIELD(ah, AR9285_AN_RF2G7, AR9285_AN_RF2G7_PADRVGN2TAB0, 0);
ccomp_org = MS(REG_READ(ah, AR9285_AN_RF2G6), AR9285_AN_RF2G6_CCOMP);
REG_RMW_FIELD(ah, AR9285_AN_RF2G6, AR9285_AN_RF2G6_CCOMP, 7);
REG_WRITE(ah, AR9285_AN_TOP2, 0xca0358a0);
udelay(30);
REG_RMW_FIELD(ah, AR9285_AN_RF2G6, AR9285_AN_RF2G6_OFFS, 0);
REG_RMW_FIELD(ah, AR9285_AN_RF2G3, AR9285_AN_RF2G3_PDVCCOMP, 0);
for (i = 6; i > 0; i--) {
regVal = REG_READ(ah, 0x7834);
regVal |= (1 << (19 + i));
REG_WRITE(ah, 0x7834, regVal);
udelay(1);
regVal = REG_READ(ah, 0x7834);
regVal &= (~(0x1 << (19 + i)));
reg_field = MS(REG_READ(ah, 0x7840), AR9285_AN_RXTXBB1_SPARE9);
regVal |= (reg_field << (19 + i));
REG_WRITE(ah, 0x7834, regVal);
}
REG_RMW_FIELD(ah, AR9285_AN_RF2G3, AR9285_AN_RF2G3_PDVCCOMP, 1);
udelay(1);
reg_field = MS(REG_READ(ah, AR9285_AN_RF2G9), AR9285_AN_RXTXBB1_SPARE9);
REG_RMW_FIELD(ah, AR9285_AN_RF2G3, AR9285_AN_RF2G3_PDVCCOMP, reg_field);
offs_6_1 = MS(REG_READ(ah, AR9285_AN_RF2G6), AR9285_AN_RF2G6_OFFS);
offs_0 = MS(REG_READ(ah, AR9285_AN_RF2G3), AR9285_AN_RF2G3_PDVCCOMP);
offset = (offs_6_1<<1) | offs_0;
offset = offset - 0;
offs_6_1 = offset>>1;
offs_0 = offset & 1;
REG_RMW_FIELD(ah, AR9285_AN_RF2G6, AR9285_AN_RF2G6_OFFS, offs_6_1);
REG_RMW_FIELD(ah, AR9285_AN_RF2G3, AR9285_AN_RF2G3_PDVCCOMP, offs_0);
regVal = REG_READ(ah, 0x7834);
regVal |= 0x1;
REG_WRITE(ah, 0x7834, regVal);
regVal = REG_READ(ah, 0x9808);
regVal &= (~(0x1 << 27));
REG_WRITE(ah, 0x9808, regVal);
for (i = 0; i < ARRAY_SIZE(regList); i++)
REG_WRITE(ah, regList[i][0], regList[i][1]);
REG_RMW_FIELD(ah, AR9285_AN_RF2G6, AR9285_AN_RF2G6_CCOMP, ccomp_org);
if (AR_SREV_9285_11(ah))
REG_WRITE(ah, AR9285_AN_TOP4, AR9285_AN_TOP4_DEFAULT);
}
bool ath9k_hw_init_cal(struct ath_hal *ah, bool ath9k_hw_init_cal(struct ath_hal *ah,
struct ath9k_channel *chan) struct ath9k_channel *chan)
{ {
...@@ -835,6 +930,9 @@ bool ath9k_hw_init_cal(struct ath_hal *ah, ...@@ -835,6 +930,9 @@ bool ath9k_hw_init_cal(struct ath_hal *ah,
return false; return false;
} }
if (AR_SREV_9285(ah) && AR_SREV_9285_11_OR_LATER(ah))
ath9k_hw_9285_pa_cal(ah);
REG_WRITE(ah, AR_PHY_AGC_CONTROL, REG_WRITE(ah, AR_PHY_AGC_CONTROL,
REG_READ(ah, AR_PHY_AGC_CONTROL) | REG_READ(ah, AR_PHY_AGC_CONTROL) |
AR_PHY_AGC_CONTROL_NF); AR_PHY_AGC_CONTROL_NF);
......
drivers/net/wireless/ath9k/eeprom.c
View file @ e7594072
...@@ -140,47 +140,80 @@ static inline bool ath9k_hw_nvram_read(struct ath_hal *ah, u32 off, u16 *data) ...@@ -140,47 +140,80 @@ static inline bool ath9k_hw_nvram_read(struct ath_hal *ah, u32 off, u16 *data)
return ath9k_hw_eeprom_read(ah, off, data); return ath9k_hw_eeprom_read(ah, off, data);
} }
static bool ath9k_hw_fill_eeprom(struct ath_hal *ah) static bool ath9k_hw_fill_4k_eeprom(struct ath_hal *ah)
{ {
#define SIZE_EEPROM_4K (sizeof(struct ar5416_eeprom_4k) / sizeof(u16))
struct ath_hal_5416 *ahp = AH5416(ah); struct ath_hal_5416 *ahp = AH5416(ah);
struct ar5416_eeprom *eep = &ahp->ah_eeprom; struct ar5416_eeprom_4k *eep = &ahp->ah_eeprom.map4k;
u16 *eep_data; u16 *eep_data;
int addr, ar5416_eep_start_loc = 0; int addr, eep_start_loc = 0;
eep_start_loc = 64;
if (!ath9k_hw_use_flash(ah)) { if (!ath9k_hw_use_flash(ah)) {
DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
"Reading from EEPROM, not flash\n"); "Reading from EEPROM, not flash\n");
ar5416_eep_start_loc = 256;
} }
if (AR_SREV_9100(ah)) eep_data = (u16 *)eep;
ar5416_eep_start_loc = 256;
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 bool ath9k_hw_fill_def_eeprom(struct ath_hal *ah)
{
#define SIZE_EEPROM_DEF (sizeof(struct ar5416_eeprom_def) / sizeof(u16))
struct ath_hal_5416 *ahp = AH5416(ah);
struct ar5416_eeprom_def *eep = &ahp->ah_eeprom.def;
u16 *eep_data;
int addr, ar5416_eep_start_loc = 0x100;
eep_data = (u16 *)eep; eep_data = (u16 *)eep;
for (addr = 0; addr < sizeof(struct ar5416_eeprom) / sizeof(u16); addr++) { for (addr = 0; addr < SIZE_EEPROM_DEF; addr++) {
if (!ath9k_hw_nvram_read(ah, addr + ar5416_eep_start_loc, if (!ath9k_hw_nvram_read(ah, addr + ar5416_eep_start_loc,
eep_data)) { eep_data)) {
DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
"Unable to read eeprom region \n"); "Unable to read eeprom region\n");
return false; return false;
} }
eep_data++; eep_data++;
} }
return true; return true;
#undef SIZE_EEPROM_DEF
} }
static int ath9k_hw_check_eeprom(struct ath_hal *ah) bool (*ath9k_fill_eeprom[]) (struct ath_hal *) = {
ath9k_hw_fill_def_eeprom,
ath9k_hw_fill_4k_eeprom
};
static inline bool ath9k_hw_fill_eeprom(struct ath_hal *ah)
{
struct ath_hal_5416 *ahp = AH5416(ah);
return ath9k_fill_eeprom[ahp->ah_eep_map](ah);
}
static int ath9k_hw_check_def_eeprom(struct ath_hal *ah)
{ {
struct ath_hal_5416 *ahp = AH5416(ah); struct ath_hal_5416 *ahp = AH5416(ah);
struct ar5416_eeprom *eep = struct ar5416_eeprom_def *eep =
(struct ar5416_eeprom *) &ahp->ah_eeprom; (struct ar5416_eeprom_def *) &ahp->ah_eeprom.def;
u16 *eepdata, temp, magic, magic2; u16 *eepdata, temp, magic, magic2;
u32 sum = 0, el; u32 sum = 0, el;
bool need_swap = false; bool need_swap = false;
int i, addr, size; int i, addr, size;
if (!ath9k_hw_use_flash(ah)) {
if (!ath9k_hw_nvram_read(ah, AR5416_EEPROM_MAGIC_OFFSET, if (!ath9k_hw_nvram_read(ah, AR5416_EEPROM_MAGIC_OFFSET,
&magic)) { &magic)) {
DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
...@@ -188,13 +221,16 @@ static int ath9k_hw_check_eeprom(struct ath_hal *ah) ...@@ -188,13 +221,16 @@ static int ath9k_hw_check_eeprom(struct ath_hal *ah)
return false; return false;
} }
DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, "Read Magic = 0x%04X\n", magic); if (!ath9k_hw_use_flash(ah)) {
DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
"Read Magic = 0x%04X\n", magic);
if (magic != AR5416_EEPROM_MAGIC) { if (magic != AR5416_EEPROM_MAGIC) {
magic2 = swab16(magic); magic2 = swab16(magic);
if (magic2 == AR5416_EEPROM_MAGIC) { if (magic2 == AR5416_EEPROM_MAGIC) {
size = sizeof(struct ar5416_eeprom); size = sizeof(struct ar5416_eeprom_def);
need_swap = true; need_swap = true;
eepdata = (u16 *) (&ahp->ah_eeprom); eepdata = (u16 *) (&ahp->ah_eeprom);
...@@ -223,12 +259,12 @@ static int ath9k_hw_check_eeprom(struct ath_hal *ah) ...@@ -223,12 +259,12 @@ static int ath9k_hw_check_eeprom(struct ath_hal *ah)
need_swap ? "True" : "False"); need_swap ? "True" : "False");
if (need_swap) if (need_swap)
el = swab16(ahp->ah_eeprom.baseEepHeader.length); el = swab16(ahp->ah_eeprom.def.baseEepHeader.length);
else else
el = ahp->ah_eeprom.baseEepHeader.length; el = ahp->ah_eeprom.def.baseEepHeader.length;
if (el > sizeof(struct ar5416_eeprom)) if (el > sizeof(struct ar5416_eeprom_def))
el = sizeof(struct ar5416_eeprom) / sizeof(u16); el = sizeof(struct ar5416_eeprom_def) / sizeof(u16);
else else
el = el / sizeof(u16); el = el / sizeof(u16);
...@@ -297,6 +333,145 @@ static int ath9k_hw_check_eeprom(struct ath_hal *ah) ...@@ -297,6 +333,145 @@ static int ath9k_hw_check_eeprom(struct ath_hal *ah)
return 0; return 0;
} }
static int ath9k_hw_check_4k_eeprom(struct ath_hal *ah)
{
#define EEPROM_4K_SIZE (sizeof(struct ar5416_eeprom_4k) / sizeof(u16))
struct ath_hal_5416 *ahp = AH5416(ah);
struct ar5416_eeprom_4k *eep =
(struct ar5416_eeprom_4k *) &ahp->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_EEPROM,
"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 *) (&ahp->ah_eeprom);
for (addr = 0; addr < EEPROM_4K_SIZE; addr++) {
temp = swab16(*eepdata);
*eepdata = temp;
eepdata++;
DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
"0x%04X ", *eepdata);
if (((addr + 1) % 6) == 0)
DPRINTF(ah->ah_sc,
ATH_DBG_EEPROM, "\n");
}
} else {
DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
"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(ahp->ah_eeprom.map4k.baseEepHeader.length);
else
el = ahp->ah_eeprom.map4k.baseEepHeader.length;
if (el > sizeof(struct ar5416_eeprom_def))
el = sizeof(struct ar5416_eeprom_4k) / sizeof(u16);
else
el = el / sizeof(u16);
eepdata = (u16 *)(&ahp->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_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 || ar5416_get_eep4k_ver(ahp) != AR5416_EEP_VER ||
ar5416_get_eep4k_rev(ahp) < AR5416_EEP_NO_BACK_VER) {
DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
"Bad EEPROM checksum 0x%x or revision 0x%04x\n",
sum, ar5416_get_eep4k_ver(ahp));
return -EINVAL;
}
return 0;
#undef EEPROM_4K_SIZE
}
int (*ath9k_check_eeprom[]) (struct ath_hal *) = {
ath9k_hw_check_def_eeprom,
ath9k_hw_check_4k_eeprom
};
static inline int ath9k_hw_check_eeprom(struct ath_hal *ah)
{
struct ath_hal_5416 *ahp = AH5416(ah);
return ath9k_check_eeprom[ahp->ah_eep_map](ah);
}
static inline bool ath9k_hw_fill_vpd_table(u8 pwrMin, u8 pwrMax, u8 *pPwrList, static inline bool ath9k_hw_fill_vpd_table(u8 pwrMin, u8 pwrMax, u8 *pPwrList,
u8 *pVpdList, u16 numIntercepts, u8 *pVpdList, u16 numIntercepts,
u8 *pRetVpdList) u8 *pRetVpdList)
...@@ -326,33 +501,36 @@ static inline bool ath9k_hw_fill_vpd_table(u8 pwrMin, u8 pwrMax, u8 *pPwrList, ...@@ -326,33 +501,36 @@ static inline bool ath9k_hw_fill_vpd_table(u8 pwrMin, u8 pwrMax, u8 *pPwrList,
return true; return true;
} }
static void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hal *ah, static void ath9k_hw_get_4k_gain_boundaries_pdadcs(struct ath_hal *ah,
struct ath9k_channel *chan, struct ath9k_channel *chan,
struct cal_data_per_freq *pRawDataSet, struct cal_data_per_freq_4k *pRawDataSet,
u8 *bChans, u16 availPiers, u8 *bChans, u16 availPiers,
u16 tPdGainOverlap, int16_t *pMinCalPower, u16 tPdGainOverlap, int16_t *pMinCalPower,
u16 *pPdGainBoundaries, u8 *pPDADCValues, u16 *pPdGainBoundaries, u8 *pPDADCValues,
u16 numXpdGains) u16 numXpdGains)
{ {
#define TMP_VAL_VPD_TABLE \
((vpdTableI[i][sizeCurrVpdTable - 1] + (ss - maxIndex + 1) * vpdStep));
int i, j, k; int i, j, k;
int16_t ss; int16_t ss;
u16 idxL = 0, idxR = 0, numPiers; u16 idxL = 0, idxR = 0, numPiers;
static u8 vpdTableL[AR5416_NUM_PD_GAINS] static u8 vpdTableL[AR5416_EEP4K_NUM_PD_GAINS]
[AR5416_MAX_PWR_RANGE_IN_HALF_DB]; [AR5416_MAX_PWR_RANGE_IN_HALF_DB];
static u8 vpdTableR[AR5416_NUM_PD_GAINS] static u8 vpdTableR[AR5416_EEP4K_NUM_PD_GAINS]
[AR5416_MAX_PWR_RANGE_IN_HALF_DB]; [AR5416_MAX_PWR_RANGE_IN_HALF_DB];
static u8 vpdTableI[AR5416_NUM_PD_GAINS] static u8 vpdTableI[AR5416_EEP4K_NUM_PD_GAINS]
[AR5416_MAX_PWR_RANGE_IN_HALF_DB]; [AR5416_MAX_PWR_RANGE_IN_HALF_DB];
u8 *pVpdL, *pVpdR, *pPwrL, *pPwrR; u8 *pVpdL, *pVpdR, *pPwrL, *pPwrR;
u8 minPwrT4[AR5416_NUM_PD_GAINS]; u8 minPwrT4[AR5416_EEP4K_NUM_PD_GAINS];
u8 maxPwrT4[AR5416_NUM_PD_GAINS]; u8 maxPwrT4[AR5416_EEP4K_NUM_PD_GAINS];
int16_t vpdStep; int16_t vpdStep;
int16_t tmpVal; int16_t tmpVal;
u16 sizeCurrVpdTable, maxIndex, tgtIndex; u16 sizeCurrVpdTable, maxIndex, tgtIndex;
bool match; bool match;
int16_t minDelta = 0; int16_t minDelta = 0;
struct chan_centers centers; struct chan_centers centers;
#define PD_GAIN_BOUNDARY_DEFAULT 58;
ath9k_hw_get_channel_centers(ah, chan, &centers); ath9k_hw_get_channel_centers(ah, chan, &centers);
...@@ -361,9 +539,10 @@ static void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hal *ah, ...@@ -361,9 +539,10 @@ static void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hal *ah,
break; break;
} }
match = ath9k_hw_get_lower_upper_index((u8)FREQ2FBIN(centers.synth_center, match = ath9k_hw_get_lower_upper_index(
IS_CHAN_2GHZ(chan)), (u8)FREQ2FBIN(centers.synth_center,
bChans, numPiers, &idxL, &idxR); IS_CHAN_2GHZ(chan)), bChans, numPiers,
&idxL, &idxR);
if (match) { if (match) {
for (i = 0; i < numXpdGains; i++) { for (i = 0; i < numXpdGains; i++) {
...@@ -372,7 +551,7 @@ static void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hal *ah, ...@@ -372,7 +551,7 @@ static void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hal *ah,
ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i], ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
pRawDataSet[idxL].pwrPdg[i], pRawDataSet[idxL].pwrPdg[i],
pRawDataSet[idxL].vpdPdg[i], pRawDataSet[idxL].vpdPdg[i],
AR5416_PD_GAIN_ICEPTS, AR5416_EEP4K_PD_GAIN_ICEPTS,
vpdTableI[i]); vpdTableI[i]);
} }
} else { } else {
...@@ -385,17 +564,17 @@ static void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hal *ah, ...@@ -385,17 +564,17 @@ static void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hal *ah,
minPwrT4[i] = max(pPwrL[0], pPwrR[0]); minPwrT4[i] = max(pPwrL[0], pPwrR[0]);
maxPwrT4[i] = maxPwrT4[i] =
min(pPwrL[AR5416_PD_GAIN_ICEPTS - 1], min(pPwrL[AR5416_EEP4K_PD_GAIN_ICEPTS - 1],
pPwrR[AR5416_PD_GAIN_ICEPTS - 1]); pPwrR[AR5416_EEP4K_PD_GAIN_ICEPTS - 1]);
ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i], ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
pPwrL, pVpdL, pPwrL, pVpdL,
AR5416_PD_GAIN_ICEPTS, AR5416_EEP4K_PD_GAIN_ICEPTS,
vpdTableL[i]); vpdTableL[i]);
ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i], ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
pPwrR, pVpdR, pPwrR, pVpdR,
AR5416_PD_GAIN_ICEPTS, AR5416_EEP4K_PD_GAIN_ICEPTS,
vpdTableR[i]); vpdTableR[i]);
for (j = 0; j <= (maxPwrT4[i] - minPwrT4[i]) / 2; j++) { for (j = 0; j <= (maxPwrT4[i] - minPwrT4[i]) / 2; j++) {
...@@ -458,9 +637,8 @@ static void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hal *ah, ...@@ -458,9 +637,8 @@ static void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hal *ah,
maxIndex = (tgtIndex < sizeCurrVpdTable) ? maxIndex = (tgtIndex < sizeCurrVpdTable) ?
tgtIndex : sizeCurrVpdTable; tgtIndex : sizeCurrVpdTable;
while ((ss < maxIndex) && (k < (AR5416_NUM_PDADC_VALUES - 1))) { while ((ss < maxIndex) && (k < (AR5416_NUM_PDADC_VALUES - 1)))
pPDADCValues[k++] = vpdTableI[i][ss++]; pPDADCValues[k++] = vpdTableI[i][ss++];
}
vpdStep = (int16_t)(vpdTableI[i][sizeCurrVpdTable - 1] - vpdStep = (int16_t)(vpdTableI[i][sizeCurrVpdTable - 1] -
vpdTableI[i][sizeCurrVpdTable - 2]); vpdTableI[i][sizeCurrVpdTable - 2]);
...@@ -469,8 +647,7 @@ static void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hal *ah, ...@@ -469,8 +647,7 @@ static void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hal *ah,
if (tgtIndex > maxIndex) { if (tgtIndex > maxIndex) {
while ((ss <= tgtIndex) && while ((ss <= tgtIndex) &&
(k < (AR5416_NUM_PDADC_VALUES - 1))) { (k < (AR5416_NUM_PDADC_VALUES - 1))) {
tmpVal = (int16_t)((vpdTableI[i][sizeCurrVpdTable - 1] + tmpVal = (int16_t) TMP_VAL_VPD_TABLE;
(ss - maxIndex + 1) * vpdStep));
pPDADCValues[k++] = (u8)((tmpVal > 255) ? pPDADCValues[k++] = (u8)((tmpVal > 255) ?
255 : tmpVal); 255 : tmpVal);
ss++; ss++;
...@@ -478,8 +655,8 @@ static void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hal *ah, ...@@ -478,8 +655,8 @@ static void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hal *ah,
} }
} }
while (i < AR5416_PD_GAINS_IN_MASK) { while (i < AR5416_EEP4K_PD_GAINS_IN_MASK) {
pPdGainBoundaries[i] = pPdGainBoundaries[i - 1]; pPdGainBoundaries[i] = PD_GAIN_BOUNDARY_DEFAULT;
i++; i++;
} }
...@@ -489,75 +666,241 @@ static void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hal *ah, ...@@ -489,75 +666,241 @@ static void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hal *ah,
} }
return; return;
#undef TMP_VAL_VPD_TABLE
} }
static void ath9k_hw_get_legacy_target_powers(struct ath_hal *ah, static void ath9k_hw_get_def_gain_boundaries_pdadcs(struct ath_hal *ah,
struct ath9k_channel *chan, struct ath9k_channel *chan,
struct cal_target_power_leg *powInfo, struct cal_data_per_freq *pRawDataSet,
u16 numChannels, u8 *bChans, u16 availPiers,
struct cal_target_power_leg *pNewPower, u16 tPdGainOverlap, int16_t *pMinCalPower,
u16 numRates, bool isExtTarget) 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; struct chan_centers centers;
u16 clo, chi;
int i;
int matchIndex = -1, lowIndex = -1;
u16 freq;
ath9k_hw_get_channel_centers(ah, chan, &centers); ath9k_hw_get_channel_centers(ah, chan, &centers);
freq = (isExtTarget) ? centers.ext_center : centers.ctl_center;
if (freq <= ath9k_hw_fbin2freq(powInfo[0].bChannel, for (numPiers = 0; numPiers < availPiers; numPiers++) {
IS_CHAN_2GHZ(chan))) { if (bChans[numPiers] == AR5416_BCHAN_UNUSED)
matchIndex = 0;
} else {
for (i = 0; (i < numChannels) &&
(powInfo[i].bChannel != AR5416_BCHAN_UNUSED); i++) {
if (freq == ath9k_hw_fbin2freq(powInfo[i].bChannel,
IS_CHAN_2GHZ(chan))) {
matchIndex = i;
break;
} else if ((freq < ath9k_hw_fbin2freq(powInfo[i].bChannel,
IS_CHAN_2GHZ(chan))) &&
(freq > ath9k_hw_fbin2freq(powInfo[i - 1].bChannel,
IS_CHAN_2GHZ(chan)))) {
lowIndex = i - 1;
break; break;
} }
}
if ((matchIndex == -1) && (lowIndex == -1))
matchIndex = i - 1;
}
if (matchIndex != -1) { match = ath9k_hw_get_lower_upper_index((u8)FREQ2FBIN(centers.synth_center,
*pNewPower = powInfo[matchIndex]; IS_CHAN_2GHZ(chan)),
} else { bChans, numPiers, &idxL, &idxR);
clo = ath9k_hw_fbin2freq(powInfo[lowIndex].bChannel,
IS_CHAN_2GHZ(chan));
chi = ath9k_hw_fbin2freq(powInfo[lowIndex + 1].bChannel,
IS_CHAN_2GHZ(chan));
for (i = 0; i < numRates; i++) { if (match) {
pNewPower->tPow2x[i] = for (i = 0; i < numXpdGains; i++) {
(u8)ath9k_hw_interpolate(freq, clo, chi, minPwrT4[i] = pRawDataSet[idxL].pwrPdg[i][0];
powInfo[lowIndex].tPow2x[i], maxPwrT4[i] = pRawDataSet[idxL].pwrPdg[i][4];
powInfo[lowIndex + 1].tPow2x[i]); 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];
static void ath9k_hw_get_target_powers(struct ath_hal *ah, minPwrT4[i] = max(pPwrL[0], pPwrR[0]);
struct ath9k_channel *chan,
struct cal_target_power_ht *powInfo, maxPwrT4[i] =
u16 numChannels, min(pPwrL[AR5416_PD_GAIN_ICEPTS - 1],
struct cal_target_power_ht *pNewPower, pPwrR[AR5416_PD_GAIN_ICEPTS - 1]);
u16 numRates, bool isHt40Target)
{
struct chan_centers centers; ath9k_hw_fill_vpd_table(minPwrT4[i], maxPwrT4[i],
u16 clo, chi; pPwrL, pVpdL,
int i; AR5416_PD_GAIN_ICEPTS,
int matchIndex = -1, lowIndex = -1; vpdTableL[i]);
u16 freq; 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_V20_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_get_legacy_target_powers(struct ath_hal *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;
int i;
int matchIndex = -1, lowIndex = -1;
u16 freq;
ath9k_hw_get_channel_centers(ah, chan, &centers);
freq = (isExtTarget) ? centers.ext_center : centers.ctl_center;
if (freq <= ath9k_hw_fbin2freq(powInfo[0].bChannel,
IS_CHAN_2GHZ(chan))) {
matchIndex = 0;
} else {
for (i = 0; (i < numChannels) &&
(powInfo[i].bChannel != AR5416_BCHAN_UNUSED); i++) {
if (freq == ath9k_hw_fbin2freq(powInfo[i].bChannel,
IS_CHAN_2GHZ(chan))) {
matchIndex = i;
break;
} else if ((freq < ath9k_hw_fbin2freq(powInfo[i].bChannel,
IS_CHAN_2GHZ(chan))) &&
(freq > ath9k_hw_fbin2freq(powInfo[i - 1].bChannel,
IS_CHAN_2GHZ(chan)))) {
lowIndex = i - 1;
break;
}
}
if ((matchIndex == -1) && (lowIndex == -1))
matchIndex = i - 1;
}
if (matchIndex != -1) {
*pNewPower = powInfo[matchIndex];
} else {
clo = ath9k_hw_fbin2freq(powInfo[lowIndex].bChannel,
IS_CHAN_2GHZ(chan));
chi = ath9k_hw_fbin2freq(powInfo[lowIndex + 1].bChannel,
IS_CHAN_2GHZ(chan));
for (i = 0; i < numRates; i++) {
pNewPower->tPow2x[i] =
(u8)ath9k_hw_interpolate(freq, clo, chi,
powInfo[lowIndex].tPow2x[i],
powInfo[lowIndex + 1].tPow2x[i]);
}
}
}
static void ath9k_hw_get_target_powers(struct ath_hal *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;
int i;
int matchIndex = -1, lowIndex = -1;
u16 freq;
ath9k_hw_get_channel_centers(ah, chan, &centers); ath9k_hw_get_channel_centers(ah, chan, &centers);
freq = isHt40Target ? centers.synth_center : centers.ctl_center; freq = isHt40Target ? centers.synth_center : centers.ctl_center;
...@@ -603,12 +946,12 @@ static void ath9k_hw_get_target_powers(struct ath_hal *ah, ...@@ -603,12 +946,12 @@ static void ath9k_hw_get_target_powers(struct ath_hal *ah,
static u16 ath9k_hw_get_max_edge_power(u16 freq, static u16 ath9k_hw_get_max_edge_power(u16 freq,
struct cal_ctl_edges *pRdEdgesPower, struct cal_ctl_edges *pRdEdgesPower,
bool is2GHz) bool is2GHz, int num_band_edges)
{ {
u16 twiceMaxEdgePower = AR5416_MAX_RATE_POWER; u16 twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
int i; int i;
for (i = 0; (i < AR5416_NUM_BAND_EDGES) && for (i = 0; (i < num_band_edges) &&
(pRdEdgesPower[i].bChannel != AR5416_BCHAN_UNUSED); i++) { (pRdEdgesPower[i].bChannel != AR5416_BCHAN_UNUSED); i++) {
if (freq == ath9k_hw_fbin2freq(pRdEdgesPower[i].bChannel, is2GHz)) { if (freq == ath9k_hw_fbin2freq(pRdEdgesPower[i].bChannel, is2GHz)) {
twiceMaxEdgePower = pRdEdgesPower[i].tPower; twiceMaxEdgePower = pRdEdgesPower[i].tPower;
...@@ -629,207 +972,269 @@ static u16 ath9k_hw_get_max_edge_power(u16 freq, ...@@ -629,207 +972,269 @@ static u16 ath9k_hw_get_max_edge_power(u16 freq,
return twiceMaxEdgePower; return twiceMaxEdgePower;
} }
int ath9k_hw_set_txpower(struct ath_hal *ah, static bool ath9k_hw_set_def_power_cal_table(struct ath_hal *ah,
struct ath9k_channel *chan, struct ath9k_channel *chan,
u16 cfgCtl, int16_t *pTxPowerIndexOffset)
u8 twiceAntennaReduction,
u8 twiceMaxRegulatoryPower,
u8 powerLimit)
{ {
struct ath_hal_5416 *ahp = AH5416(ah); struct ath_hal_5416 *ahp = AH5416(ah);
struct ar5416_eeprom *pEepData = &ahp->ah_eeprom; struct ar5416_eeprom_def *pEepData = &ahp->ah_eeprom.def;
struct modal_eep_header *pModal = struct cal_data_per_freq *pRawDataset;
&(pEepData->modalHeader[IS_CHAN_2GHZ(chan)]); u8 *pCalBChans = NULL;
int16_t ratesArray[Ar5416RateSize]; u16 pdGainOverlap_t2;
int16_t txPowerIndexOffset = 0; static u8 pdadcValues[AR5416_NUM_PDADC_VALUES];
u8 ht40PowerIncForPdadc = 2; u16 gainBoundaries[AR5416_PD_GAINS_IN_MASK];
int i; 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;
memset(ratesArray, 0, sizeof(ratesArray)); modalIdx = IS_CHAN_2GHZ(chan) ? 1 : 0;
xpdMask = pEepData->modalHeader[modalIdx].xpdGain;
if ((pEepData->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >= if ((pEepData->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >=
AR5416_EEP_MINOR_VER_2) { AR5416_EEP_MINOR_VER_2) {
ht40PowerIncForPdadc = pModal->ht40PowerIncForPdadc; pdGainOverlap_t2 =
pEepData->modalHeader[modalIdx].pdGainOverlap;
} else {
pdGainOverlap_t2 = (u16)(MS(REG_READ(ah, AR_PHY_TPCRG5),
AR_PHY_TPCRG5_PD_GAIN_OVERLAP));
} }
if (!ath9k_hw_set_power_per_rate_table(ah, chan, if (IS_CHAN_2GHZ(chan)) {
&ratesArray[0], cfgCtl, pCalBChans = pEepData->calFreqPier2G;
twiceAntennaReduction, numPiers = AR5416_NUM_2G_CAL_PIERS;
twiceMaxRegulatoryPower, } else {
powerLimit)) { pCalBChans = pEepData->calFreqPier5G;
DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, numPiers = AR5416_NUM_5G_CAL_PIERS;
"ath9k_hw_set_txpower: unable to set "
"tx power per rate table\n");
return -EIO;
} }
if (!ath9k_hw_set_power_cal_table(ah, chan, &txPowerIndexOffset)) { numXpdGain = 0;
DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
"ath9k_hw_set_txpower: unable to set power table\n");
return -EIO;
}
for (i = 0; i < ARRAY_SIZE(ratesArray); i++) { for (i = 1; i <= AR5416_PD_GAINS_IN_MASK; i++) {
ratesArray[i] = (int16_t)(txPowerIndexOffset + ratesArray[i]); if ((xpdMask >> (AR5416_PD_GAINS_IN_MASK - i)) & 1) {
if (ratesArray[i] > AR5416_MAX_RATE_POWER) if (numXpdGain >= AR5416_NUM_PD_GAINS)
ratesArray[i] = AR5416_MAX_RATE_POWER; break;
xpdGainValues[numXpdGain] =
(u16)(AR5416_PD_GAINS_IN_MASK - i);
numXpdGain++;
} }
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, REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_NUM_PD_GAIN,
ATH9K_POW_SM(ratesArray[rate18mb], 24) (numXpdGain - 1) & 0x3);
| ATH9K_POW_SM(ratesArray[rate12mb], 16) REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_GAIN_1,
| ATH9K_POW_SM(ratesArray[rate9mb], 8) xpdGainValues[0]);
| ATH9K_POW_SM(ratesArray[rate6mb], 0)); REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_GAIN_2,
REG_WRITE(ah, AR_PHY_POWER_TX_RATE2, xpdGainValues[1]);
ATH9K_POW_SM(ratesArray[rate54mb], 24) REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_GAIN_3,
| ATH9K_POW_SM(ratesArray[rate48mb], 16) xpdGainValues[2]);
| 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, for (i = 0; i < AR5416_MAX_CHAINS; i++) {
ATH9K_POW_SM(ratesArray[rateHt20_3], 24) if (AR_SREV_5416_V20_OR_LATER(ah) &&
| ATH9K_POW_SM(ratesArray[rateHt20_2], 16) (ahp->ah_rxchainmask == 5 || ahp->ah_txchainmask == 5) &&
| ATH9K_POW_SM(ratesArray[rateHt20_1], 8) (i != 0)) {
| ATH9K_POW_SM(ratesArray[rateHt20_0], 0)); regChainOffset = (i == 1) ? 0x2000 : 0x1000;
REG_WRITE(ah, AR_PHY_POWER_TX_RATE6, } else
ATH9K_POW_SM(ratesArray[rateHt20_7], 24) regChainOffset = i * 0x1000;
| 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)) { if (pEepData->baseEepHeader.txMask & (1 << i)) {
REG_WRITE(ah, AR_PHY_POWER_TX_RATE7, if (IS_CHAN_2GHZ(chan))
ATH9K_POW_SM(ratesArray[rateHt40_3] + pRawDataset = pEepData->calPierData2G[i];
ht40PowerIncForPdadc, 24) else
| ATH9K_POW_SM(ratesArray[rateHt40_2] + pRawDataset = pEepData->calPierData5G[i];
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_hw_get_def_gain_boundaries_pdadcs(ah, chan,
ATH9K_POW_SM(ratesArray[rateExtOfdm], 24) pRawDataset, pCalBChans,
| ATH9K_POW_SM(ratesArray[rateExtCck], 16) numPiers, pdGainOverlap_t2,
| ATH9K_POW_SM(ratesArray[rateDupOfdm], 8) &tMinCalPower, gainBoundaries,
| ATH9K_POW_SM(ratesArray[rateDupCck], 0)); pdadcValues, numXpdGain);
if ((i == 0) || AR_SREV_5416_V20_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));
} }
REG_WRITE(ah, AR_PHY_POWER_TX_SUB, regOffset = AR_PHY_BASE + (672 << 2) + regChainOffset;
ATH9K_POW_SM(pModal->pwrDecreaseFor3Chain, 6) for (j = 0; j < 32; j++) {
| ATH9K_POW_SM(pModal->pwrDecreaseFor2Chain, 0)); 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);
i = rate6mb; DPRINTF(ah->ah_sc, ATH_DBG_REG_IO,
"PDADC (%d,%4x): %4.4x %8.8x\n",
i, regChainOffset, regOffset,
reg32);
DPRINTF(ah->ah_sc, ATH_DBG_REG_IO,
"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]);
if (IS_CHAN_HT40(chan)) regOffset += 4;
i = rateHt40_0; }
else if (IS_CHAN_HT20(chan)) }
i = rateHt20_0; }
if (AR_SREV_9280_10_OR_LATER(ah)) *pTxPowerIndexOffset = 0;
ah->ah_maxPowerLevel =
ratesArray[i] + AR5416_PWR_TABLE_OFFSET * 2;
else
ah->ah_maxPowerLevel = ratesArray[i];
return 0; return true;
} }
void ath9k_hw_set_addac(struct ath_hal *ah, struct ath9k_channel *chan) static bool ath9k_hw_set_4k_power_cal_table(struct ath_hal *ah,
struct ath9k_channel *chan,
int16_t *pTxPowerIndexOffset)
{ {
struct modal_eep_header *pModal;
struct ath_hal_5416 *ahp = AH5416(ah); struct ath_hal_5416 *ahp = AH5416(ah);
struct ar5416_eeprom *eep = &ahp->ah_eeprom; struct ar5416_eeprom_4k *pEepData = &ahp->ah_eeprom.map4k;
u8 biaslevel; struct cal_data_per_freq_4k *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;
if (ah->ah_macVersion != AR_SREV_VERSION_9160) xpdMask = pEepData->modalHeader.xpdGain;
return;
if (ar5416_get_eep_rev(ahp) < AR5416_EEP_MINOR_VER_7) if ((pEepData->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >=
return; 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));
}
pModal = &(eep->modalHeader[IS_CHAN_2GHZ(chan)]); pCalBChans = pEepData->calFreqPier2G;
numPiers = AR5416_NUM_2G_CAL_PIERS;
if (pModal->xpaBiasLvl != 0xff) { numXpdGain = 0;
biaslevel = pModal->xpaBiasLvl;
} else {
u16 resetFreqBin, freqBin, freqCount = 0;
struct chan_centers centers;
ath9k_hw_get_channel_centers(ah, chan, &centers); 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++;
}
}
resetFreqBin = FREQ2FBIN(centers.synth_center, IS_CHAN_2GHZ(chan)); REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_NUM_PD_GAIN,
freqBin = pModal->xpaBiasLvlFreq[0] & 0xff; (numXpdGain - 1) & 0x3);
biaslevel = (u8) (pModal->xpaBiasLvlFreq[0] >> 14); 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]);
freqCount++; for (i = 0; i < AR5416_MAX_CHAINS; i++) {
if (AR_SREV_5416_V20_OR_LATER(ah) &&
(ahp->ah_rxchainmask == 5 || ahp->ah_txchainmask == 5) &&
(i != 0)) {
regChainOffset = (i == 1) ? 0x2000 : 0x1000;
} else
regChainOffset = i * 0x1000;
while (freqCount < 3) { if (pEepData->baseEepHeader.txMask & (1 << i)) {
if (pModal->xpaBiasLvlFreq[freqCount] == 0x0) pRawDataset = pEepData->calPierData2G[i];
break;
freqBin = pModal->xpaBiasLvlFreq[freqCount] & 0xff; ath9k_hw_get_4k_gain_boundaries_pdadcs(ah, chan,
if (resetFreqBin >= freqBin) { pRawDataset, pCalBChans,
biaslevel = (u8)(pModal->xpaBiasLvlFreq[freqCount] >> 14); numPiers, pdGainOverlap_t2,
} else { &tMinCalPower, gainBoundaries,
break; pdadcValues, numXpdGain);
if ((i == 0) || AR_SREV_5416_V20_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));
} }
freqCount++;
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_REG_IO,
"PDADC (%d,%4x): %4.4x %8.8x\n",
i, regChainOffset, regOffset,
reg32);
DPRINTF(ah->ah_sc, ATH_DBG_REG_IO,
"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;
} }
} }
if (IS_CHAN_2GHZ(chan)) {
INI_RA(&ahp->ah_iniAddac, 7, 1) =
(INI_RA(&ahp->ah_iniAddac, 7, 1) & (~0x18)) | biaslevel << 3;
} else {
INI_RA(&ahp->ah_iniAddac, 6, 1) =
(INI_RA(&ahp->ah_iniAddac, 6, 1) & (~0xc0)) | biaslevel << 6;
} }
*pTxPowerIndexOffset = 0;
return true;
} }
bool ath9k_hw_set_power_per_rate_table(struct ath_hal *ah, bool ath9k_hw_set_def_power_per_rate_table(struct ath_hal *ah,
struct ath9k_channel *chan, struct ath9k_channel *chan,
int16_t *ratesArray, int16_t *ratesArray,
u16 cfgCtl, u16 cfgCtl,
u8 AntennaReduction, u16 AntennaReduction,
u8 twiceMaxRegulatoryPower, u16 twiceMaxRegulatoryPower,
u8 powerLimit) 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 ath_hal_5416 *ahp = AH5416(ah); struct ath_hal_5416 *ahp = AH5416(ah);
struct ar5416_eeprom *pEepData = &ahp->ah_eeprom; struct ar5416_eeprom_def *pEepData = &ahp->ah_eeprom.def;
u8 twiceMaxEdgePower = AR5416_MAX_RATE_POWER; u16 twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
static const u16 tpScaleReductionTable[5] = static const u16 tpScaleReductionTable[5] =
{ 0, 3, 6, 9, AR5416_MAX_RATE_POWER }; { 0, 3, 6, 9, AR5416_MAX_RATE_POWER };
int i; int i;
int8_t twiceLargestAntenna; int16_t twiceLargestAntenna;
struct cal_ctl_data *rep; struct cal_ctl_data *rep;
struct cal_target_power_leg targetPowerOfdm, targetPowerCck = { struct cal_target_power_leg targetPowerOfdm, targetPowerCck = {
0, { 0, 0, 0, 0} 0, { 0, 0, 0, 0}
...@@ -841,7 +1246,7 @@ bool ath9k_hw_set_power_per_rate_table(struct ath_hal *ah, ...@@ -841,7 +1246,7 @@ bool ath9k_hw_set_power_per_rate_table(struct ath_hal *ah,
struct cal_target_power_ht targetPowerHt20, targetPowerHt40 = { struct cal_target_power_ht targetPowerHt20, targetPowerHt40 = {
0, {0, 0, 0, 0} 0, {0, 0, 0, 0}
}; };
u8 scaledPower = 0, minCtlPower, maxRegAllowedPower; u16 scaledPower = 0, minCtlPower, maxRegAllowedPower;
u16 ctlModesFor11a[] = u16 ctlModesFor11a[] =
{ CTL_11A, CTL_5GHT20, CTL_11A_EXT, CTL_5GHT40 }; { CTL_11A, CTL_5GHT20, CTL_11A_EXT, CTL_5GHT40 };
u16 ctlModesFor11g[] = u16 ctlModesFor11g[] =
...@@ -851,7 +1256,7 @@ bool ath9k_hw_set_power_per_rate_table(struct ath_hal *ah, ...@@ -851,7 +1256,7 @@ bool ath9k_hw_set_power_per_rate_table(struct ath_hal *ah,
u16 numCtlModes, *pCtlMode, ctlMode, freq; u16 numCtlModes, *pCtlMode, ctlMode, freq;
struct chan_centers centers; struct chan_centers centers;
int tx_chainmask; int tx_chainmask;
u8 twiceMinEdgePower; u16 twiceMinEdgePower;
tx_chainmask = ahp->ah_txchainmask; tx_chainmask = ahp->ah_txchainmask;
...@@ -867,7 +1272,8 @@ bool ath9k_hw_set_power_per_rate_table(struct ath_hal *ah, ...@@ -867,7 +1272,8 @@ bool ath9k_hw_set_power_per_rate_table(struct ath_hal *ah,
pEepData->modalHeader pEepData->modalHeader
[IS_CHAN_2GHZ(chan)].antennaGainCh[2]); [IS_CHAN_2GHZ(chan)].antennaGainCh[2]);
twiceLargestAntenna = (int8_t)min(AntennaReduction - twiceLargestAntenna, 0); twiceLargestAntenna = (int16_t)min(AntennaReduction -
twiceLargestAntenna, 0);
maxRegAllowedPower = twiceMaxRegulatoryPower + twiceLargestAntenna; maxRegAllowedPower = twiceMaxRegulatoryPower + twiceLargestAntenna;
...@@ -882,16 +1288,14 @@ bool ath9k_hw_set_power_per_rate_table(struct ath_hal *ah, ...@@ -882,16 +1288,14 @@ bool ath9k_hw_set_power_per_rate_table(struct ath_hal *ah,
case 1: case 1:
break; break;
case 2: case 2:
scaledPower -= scaledPower -= REDUCE_SCALED_POWER_BY_TWO_CHAIN;
pEepData->modalHeader[IS_CHAN_2GHZ(chan)].pwrDecreaseFor2Chain;
break; break;
case 3: case 3:
scaledPower -= scaledPower -= REDUCE_SCALED_POWER_BY_THREE_CHAIN;
pEepData->modalHeader[IS_CHAN_2GHZ(chan)].pwrDecreaseFor3Chain;
break; break;
} }
scaledPower = max(0, (int32_t) scaledPower); scaledPower = max((u16)0, scaledPower);
if (IS_CHAN_2GHZ(chan)) { if (IS_CHAN_2GHZ(chan)) {
numCtlModes = ARRAY_SIZE(ctlModesFor11g) - numCtlModes = ARRAY_SIZE(ctlModesFor11g) -
...@@ -990,7 +1394,7 @@ bool ath9k_hw_set_power_per_rate_table(struct ath_hal *ah, ...@@ -990,7 +1394,7 @@ bool ath9k_hw_set_power_per_rate_table(struct ath_hal *ah,
twiceMinEdgePower = ath9k_hw_get_max_edge_power(freq, twiceMinEdgePower = ath9k_hw_get_max_edge_power(freq,
rep->ctlEdges[ar5416_get_ntxchains(tx_chainmask) - 1], rep->ctlEdges[ar5416_get_ntxchains(tx_chainmask) - 1],
IS_CHAN_2GHZ(chan)); IS_CHAN_2GHZ(chan), AR5416_NUM_BAND_EDGES);
DPRINTF(ah->ah_sc, ATH_DBG_POWER_MGMT, DPRINTF(ah->ah_sc, ATH_DBG_POWER_MGMT,
" MATCH-EE_IDX %d: ch %d is2 %d " " MATCH-EE_IDX %d: ch %d is2 %d "
...@@ -1021,7 +1425,7 @@ bool ath9k_hw_set_power_per_rate_table(struct ath_hal *ah, ...@@ -1021,7 +1425,7 @@ bool ath9k_hw_set_power_per_rate_table(struct ath_hal *ah,
case CTL_11B: case CTL_11B:
for (i = 0; i < ARRAY_SIZE(targetPowerCck.tPow2x); i++) { for (i = 0; i < ARRAY_SIZE(targetPowerCck.tPow2x); i++) {
targetPowerCck.tPow2x[i] = targetPowerCck.tPow2x[i] =
min(targetPowerCck.tPow2x[i], min((u16)targetPowerCck.tPow2x[i],
minCtlPower); minCtlPower);
} }
break; break;
...@@ -1029,7 +1433,7 @@ bool ath9k_hw_set_power_per_rate_table(struct ath_hal *ah, ...@@ -1029,7 +1433,7 @@ bool ath9k_hw_set_power_per_rate_table(struct ath_hal *ah,
case CTL_11G: case CTL_11G:
for (i = 0; i < ARRAY_SIZE(targetPowerOfdm.tPow2x); i++) { for (i = 0; i < ARRAY_SIZE(targetPowerOfdm.tPow2x); i++) {
targetPowerOfdm.tPow2x[i] = targetPowerOfdm.tPow2x[i] =
min(targetPowerOfdm.tPow2x[i], min((u16)targetPowerOfdm.tPow2x[i],
minCtlPower); minCtlPower);
} }
break; break;
...@@ -1037,24 +1441,26 @@ bool ath9k_hw_set_power_per_rate_table(struct ath_hal *ah, ...@@ -1037,24 +1441,26 @@ bool ath9k_hw_set_power_per_rate_table(struct ath_hal *ah,
case CTL_2GHT20: case CTL_2GHT20:
for (i = 0; i < ARRAY_SIZE(targetPowerHt20.tPow2x); i++) { for (i = 0; i < ARRAY_SIZE(targetPowerHt20.tPow2x); i++) {
targetPowerHt20.tPow2x[i] = targetPowerHt20.tPow2x[i] =
min(targetPowerHt20.tPow2x[i], min((u16)targetPowerHt20.tPow2x[i],
minCtlPower); minCtlPower);
} }
break; break;
case CTL_11B_EXT: case CTL_11B_EXT:
targetPowerCckExt.tPow2x[0] = targetPowerCckExt.tPow2x[0] = min((u16)
min(targetPowerCckExt.tPow2x[0], minCtlPower); targetPowerCckExt.tPow2x[0],
minCtlPower);
break; break;
case CTL_11A_EXT: case CTL_11A_EXT:
case CTL_11G_EXT: case CTL_11G_EXT:
targetPowerOfdmExt.tPow2x[0] = targetPowerOfdmExt.tPow2x[0] = min((u16)
min(targetPowerOfdmExt.tPow2x[0], minCtlPower); targetPowerOfdmExt.tPow2x[0],
minCtlPower);
break; break;
case CTL_5GHT40: case CTL_5GHT40:
case CTL_2GHT40: case CTL_2GHT40:
for (i = 0; i < ARRAY_SIZE(targetPowerHt40.tPow2x); i++) { for (i = 0; i < ARRAY_SIZE(targetPowerHt40.tPow2x); i++) {
targetPowerHt40.tPow2x[i] = targetPowerHt40.tPow2x[i] =
min(targetPowerHt40.tPow2x[i], min((u16)targetPowerHt40.tPow2x[i],
minCtlPower); minCtlPower);
} }
break; break;
...@@ -1101,139 +1507,623 @@ bool ath9k_hw_set_power_per_rate_table(struct ath_hal *ah, ...@@ -1101,139 +1507,623 @@ bool ath9k_hw_set_power_per_rate_table(struct ath_hal *ah,
return true; return true;
} }
bool ath9k_hw_set_power_cal_table(struct ath_hal *ah, bool ath9k_hw_set_4k_power_per_rate_table(struct ath_hal *ah,
struct ath9k_channel *chan, struct ath9k_channel *chan,
int16_t *pTxPowerIndexOffset) int16_t *ratesArray,
u16 cfgCtl,
u16 AntennaReduction,
u16 twiceMaxRegulatoryPower,
u16 powerLimit)
{ {
struct ath_hal_5416 *ahp = AH5416(ah); struct ath_hal_5416 *ahp = AH5416(ah);
struct ar5416_eeprom *pEepData = &ahp->ah_eeprom; struct ar5416_eeprom_4k *pEepData = &ahp->ah_eeprom.map4k;
struct cal_data_per_freq *pRawDataset; u16 twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
u8 *pCalBChans = NULL; static const u16 tpScaleReductionTable[5] =
u16 pdGainOverlap_t2; { 0, 3, 6, 9, AR5416_MAX_RATE_POWER };
static u8 pdadcValues[AR5416_NUM_PDADC_VALUES];
u16 gainBoundaries[AR5416_PD_GAINS_IN_MASK]; int i;
u16 numPiers, i, j; int16_t twiceLargestAntenna;
int16_t tMinCalPower; struct cal_ctl_data_4k *rep;
u16 numXpdGain, xpdMask; struct cal_target_power_leg targetPowerOfdm, targetPowerCck = {
u16 xpdGainValues[AR5416_NUM_PD_GAINS] = { 0, 0, 0, 0 }; 0, { 0, 0, 0, 0}
u32 reg32, regOffset, regChainOffset; };
int16_t modalIdx; struct cal_target_power_leg targetPowerOfdmExt = {
0, { 0, 0, 0, 0} }, targetPowerCckExt = {
modalIdx = IS_CHAN_2GHZ(chan) ? 1 : 0; 0, { 0, 0, 0, 0 }
xpdMask = pEepData->modalHeader[modalIdx].xpdGain; };
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 = ahp->ah_txchainmask;
ath9k_hw_get_channel_centers(ah, chan, &centers);
twiceLargestAntenna = pEepData->modalHeader.antennaGainCh[0];
twiceLargestAntenna = (int16_t)min(AntennaReduction -
twiceLargestAntenna, 0);
maxRegAllowedPower = twiceMaxRegulatoryPower + twiceLargestAntenna;
if (ah->ah_tpScale != ATH9K_TP_SCALE_MAX) {
maxRegAllowedPower -=
(tpScaleReductionTable[(ah->ah_tpScale)] * 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 (ar5416_get_eep_ver(ahp) == 14 &&
ar5416_get_eep_rev(ahp) <= 2)
twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
DPRINTF(ah->ah_sc, ATH_DBG_POWER_MGMT,
"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_POWER_MGMT,
" 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_POWER_MGMT,
" 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_POWER_MGMT,
" 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];
}
return true;
}
static int ath9k_hw_def_set_txpower(struct ath_hal *ah,
struct ath9k_channel *chan,
u16 cfgCtl,
u8 twiceAntennaReduction,
u8 twiceMaxRegulatoryPower,
u8 powerLimit)
{
struct ath_hal_5416 *ahp = AH5416(ah);
struct ar5416_eeprom_def *pEepData = &ahp->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;
memset(ratesArray, 0, sizeof(ratesArray));
if ((pEepData->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >= if ((pEepData->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >=
AR5416_EEP_MINOR_VER_2) { AR5416_EEP_MINOR_VER_2) {
pdGainOverlap_t2 = ht40PowerIncForPdadc = pModal->ht40PowerIncForPdadc;
pEepData->modalHeader[modalIdx].pdGainOverlap; }
} else {
pdGainOverlap_t2 = (u16)(MS(REG_READ(ah, AR_PHY_TPCRG5), if (!ath9k_hw_set_def_power_per_rate_table(ah, chan,
AR_PHY_TPCRG5_PD_GAIN_OVERLAP)); &ratesArray[0], cfgCtl,
twiceAntennaReduction,
twiceMaxRegulatoryPower,
powerLimit)) {
DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
"ath9k_hw_set_txpower: unable to set "
"tx power per rate table\n");
return -EIO;
}
if (!ath9k_hw_set_def_power_cal_table(ah, chan, &txPowerIndexOffset)) {
DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
"ath9k_hw_set_txpower: unable to set power table\n");
return -EIO;
}
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));
}
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->ah_maxPowerLevel =
ratesArray[i] + AR5416_PWR_TABLE_OFFSET * 2;
else
ah->ah_maxPowerLevel = ratesArray[i];
return 0;
}
static int ath9k_hw_4k_set_txpower(struct ath_hal *ah,
struct ath9k_channel *chan,
u16 cfgCtl,
u8 twiceAntennaReduction,
u8 twiceMaxRegulatoryPower,
u8 powerLimit)
{
struct ath_hal_5416 *ahp = AH5416(ah);
struct ar5416_eeprom_4k *pEepData = &ahp->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;
}
if (!ath9k_hw_set_4k_power_per_rate_table(ah, chan,
&ratesArray[0], cfgCtl,
twiceAntennaReduction,
twiceMaxRegulatoryPower,
powerLimit)) {
DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
"ath9k_hw_set_txpower: unable to set "
"tx power per rate table\n");
return -EIO;
}
if (!ath9k_hw_set_4k_power_cal_table(ah, chan, &txPowerIndexOffset)) {
DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
"ath9k_hw_set_txpower: unable to set power table\n");
return -EIO;
}
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));
} }
if (IS_CHAN_2GHZ(chan)) { REG_WRITE(ah, AR_PHY_POWER_TX_RATE5,
pCalBChans = pEepData->calFreqPier2G; ATH9K_POW_SM(ratesArray[rateHt20_3], 24)
numPiers = AR5416_NUM_2G_CAL_PIERS; | ATH9K_POW_SM(ratesArray[rateHt20_2], 16)
} else { | ATH9K_POW_SM(ratesArray[rateHt20_1], 8)
pCalBChans = pEepData->calFreqPier5G; | ATH9K_POW_SM(ratesArray[rateHt20_0], 0));
numPiers = AR5416_NUM_5G_CAL_PIERS; 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->ah_maxPowerLevel =
ratesArray[i] + AR5416_PWR_TABLE_OFFSET * 2;
else
ah->ah_maxPowerLevel = ratesArray[i];
return 0;
}
int (*ath9k_set_txpower[]) (struct ath_hal *,
struct ath9k_channel *,
u16, u8, u8, u8) = {
ath9k_hw_def_set_txpower,
ath9k_hw_4k_set_txpower
};
int ath9k_hw_set_txpower(struct ath_hal *ah,
struct ath9k_channel *chan,
u16 cfgCtl,
u8 twiceAntennaReduction,
u8 twiceMaxRegulatoryPower,
u8 powerLimit)
{
struct ath_hal_5416 *ahp = AH5416(ah);
return ath9k_set_txpower[ahp->ah_eep_map](ah, chan, cfgCtl,
twiceAntennaReduction, twiceMaxRegulatoryPower,
powerLimit);
}
static void ath9k_hw_set_def_addac(struct ath_hal *ah,
struct ath9k_channel *chan)
{
#define XPA_LVL_FREQ(cnt) (pModal->xpaBiasLvlFreq[cnt])
struct modal_eep_header *pModal;
struct ath_hal_5416 *ahp = AH5416(ah);
struct ar5416_eeprom_def *eep = &ahp->ah_eeprom.def;
u8 biaslevel;
if (ah->ah_macVersion != AR_SREV_VERSION_9160)
return;
if (ar5416_get_eep_rev(ahp) < 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, &centers);
resetFreqBin = FREQ2FBIN(centers.synth_center,
IS_CHAN_2GHZ(chan));
freqBin = XPA_LVL_FREQ(0) & 0xff;
biaslevel = (u8) (XPA_LVL_FREQ(0) >> 14);
freqCount++;
numXpdGain = 0; while (freqCount < 3) {
if (XPA_LVL_FREQ(freqCount) == 0x0)
break;
for (i = 1; i <= AR5416_PD_GAINS_IN_MASK; i++) { freqBin = XPA_LVL_FREQ(freqCount) & 0xff;
if ((xpdMask >> (AR5416_PD_GAINS_IN_MASK - i)) & 1) { if (resetFreqBin >= freqBin)
if (numXpdGain >= AR5416_NUM_PD_GAINS) biaslevel = (u8)(XPA_LVL_FREQ(freqCount) >> 14);
else
break; break;
xpdGainValues[numXpdGain] = freqCount++;
(u16)(AR5416_PD_GAINS_IN_MASK - i);
numXpdGain++;
} }
} }
REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_NUM_PD_GAIN, if (IS_CHAN_2GHZ(chan)) {
(numXpdGain - 1) & 0x3); INI_RA(&ahp->ah_iniAddac, 7, 1) = (INI_RA(&ahp->ah_iniAddac,
REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_GAIN_1, 7, 1) & (~0x18)) | biaslevel << 3;
xpdGainValues[0]); } else {
REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_GAIN_2, INI_RA(&ahp->ah_iniAddac, 6, 1) = (INI_RA(&ahp->ah_iniAddac,
xpdGainValues[1]); 6, 1) & (~0xc0)) | biaslevel << 6;
REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_GAIN_3, }
xpdGainValues[2]); #undef XPA_LVL_FREQ
}
for (i = 0; i < AR5416_MAX_CHAINS; i++) { static void ath9k_hw_set_4k_addac(struct ath_hal *ah,
if (AR_SREV_5416_V20_OR_LATER(ah) && struct ath9k_channel *chan)
(ahp->ah_rxchainmask == 5 || ahp->ah_txchainmask == 5) && {
(i != 0)) { struct modal_eep_4k_header *pModal;
regChainOffset = (i == 1) ? 0x2000 : 0x1000; struct ath_hal_5416 *ahp = AH5416(ah);
} else struct ar5416_eeprom_4k *eep = &ahp->ah_eeprom.map4k;
regChainOffset = i * 0x1000; u8 biaslevel;
if (pEepData->baseEepHeader.txMask & (1 << i)) { if (ah->ah_macVersion != AR_SREV_VERSION_9160)
if (IS_CHAN_2GHZ(chan)) return;
pRawDataset = pEepData->calPierData2G[i];
else
pRawDataset = pEepData->calPierData5G[i];
ath9k_hw_get_gain_boundaries_pdadcs(ah, chan, if (ar5416_get_eep_rev(ahp) < AR5416_EEP_MINOR_VER_7)
pRawDataset, pCalBChans, return;
numPiers, pdGainOverlap_t2,
&tMinCalPower, gainBoundaries,
pdadcValues, numXpdGain);
if ((i == 0) || AR_SREV_5416_V20_OR_LATER(ah)) { pModal = &eep->modalHeader;
REG_WRITE(ah,
AR_PHY_TPCRG5 + regChainOffset, if (pModal->xpaBiasLvl != 0xff) {
SM(pdGainOverlap_t2, biaslevel = pModal->xpaBiasLvl;
AR_PHY_TPCRG5_PD_GAIN_OVERLAP) INI_RA(&ahp->ah_iniAddac, 7, 1) =
| SM(gainBoundaries[0], (INI_RA(&ahp->ah_iniAddac, 7, 1) & (~0x18)) | biaslevel << 3;
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; void (*ath9k_set_addac[]) (struct ath_hal *, struct ath9k_channel *) = {
for (j = 0; j < 32; j++) { ath9k_hw_set_def_addac,
reg32 = ((pdadcValues[4 * j + 0] & 0xFF) << 0) | ath9k_hw_set_4k_addac
((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_REG_IO, void ath9k_hw_set_addac(struct ath_hal *ah, struct ath9k_channel *chan)
"PDADC (%d,%4x): %4.4x %8.8x\n", {
i, regChainOffset, regOffset, struct ath_hal_5416 *ahp = AH5416(ah);
reg32);
DPRINTF(ah->ah_sc, ATH_DBG_REG_IO,
"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; ath9k_set_addac[ahp->ah_eep_map](ah, chan);
} }
}
}
*pTxPowerIndexOffset = 0;
return true;
}
/* XXX: Clean me up, make me more legible */ /* XXX: Clean me up, make me more legible */
bool ath9k_hw_eeprom_set_board_values(struct ath_hal *ah, static bool ath9k_hw_eeprom_set_def_board_values(struct ath_hal *ah,
struct ath9k_channel *chan) struct ath9k_channel *chan)
{ {
struct modal_eep_header *pModal; struct modal_eep_header *pModal;
struct ath_hal_5416 *ahp = AH5416(ah); struct ath_hal_5416 *ahp = AH5416(ah);
struct ar5416_eeprom *eep = &ahp->ah_eeprom; struct ar5416_eeprom_def *eep = &ahp->ah_eeprom.def;
int i, regChainOffset; int i, regChainOffset;
u8 txRxAttenLocal; u8 txRxAttenLocal;
u16 ant_config; u16 ant_config;
...@@ -1462,12 +2352,214 @@ bool ath9k_hw_eeprom_set_board_values(struct ath_hal *ah, ...@@ -1462,12 +2352,214 @@ bool ath9k_hw_eeprom_set_board_values(struct ath_hal *ah,
return true; return true;
} }
int ath9k_hw_get_eeprom_antenna_cfg(struct ath_hal *ah, static bool ath9k_hw_eeprom_set_4k_board_values(struct ath_hal *ah,
struct ath9k_channel *chan)
{
struct modal_eep_4k_header *pModal;
struct ath_hal_5416 *ahp = AH5416(ah);
struct ar5416_eeprom_4k *eep = &ahp->ah_eeprom.map4k;
int regChainOffset;
u8 txRxAttenLocal;
u16 ant_config = 0;
u8 ob[5], db1[5], db2[5];
u8 ant_div_control1, ant_div_control2;
u32 regVal;
pModal = &eep->modalHeader;
txRxAttenLocal = 23;
ath9k_hw_get_eeprom_antenna_cfg(ah, chan, 0, &ant_config);
REG_WRITE(ah, AR_PHY_SWITCH_COM, ant_config);
regChainOffset = 0;
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));
/* 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) {
DPRINTF(ah->ah_sc, ATH_DBG_EEPROM,
"EEPROM Model version is set to 1 \n");
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);
}
return true;
}
bool (*ath9k_eeprom_set_board_values[])(struct ath_hal *,
struct ath9k_channel *) = {
ath9k_hw_eeprom_set_def_board_values,
ath9k_hw_eeprom_set_4k_board_values
};
bool ath9k_hw_eeprom_set_board_values(struct ath_hal *ah,
struct ath9k_channel *chan)
{
struct ath_hal_5416 *ahp = AH5416(ah);
return ath9k_eeprom_set_board_values[ahp->ah_eep_map](ah, chan);
}
static int ath9k_hw_get_def_eeprom_antenna_cfg(struct ath_hal *ah,
struct ath9k_channel *chan, struct ath9k_channel *chan,
u8 index, u16 *config) u8 index, u16 *config)
{ {
struct ath_hal_5416 *ahp = AH5416(ah); struct ath_hal_5416 *ahp = AH5416(ah);
struct ar5416_eeprom *eep = &ahp->ah_eeprom; struct ar5416_eeprom_def *eep = &ahp->ah_eeprom.def;
struct modal_eep_header *pModal = struct modal_eep_header *pModal =
&(eep->modalHeader[IS_CHAN_2GHZ(chan)]); &(eep->modalHeader[IS_CHAN_2GHZ(chan)]);
struct base_eep_header *pBase = &eep->baseEepHeader; struct base_eep_header *pBase = &eep->baseEepHeader;
...@@ -1492,11 +2584,52 @@ int ath9k_hw_get_eeprom_antenna_cfg(struct ath_hal *ah, ...@@ -1492,11 +2584,52 @@ int ath9k_hw_get_eeprom_antenna_cfg(struct ath_hal *ah,
return -EINVAL; return -EINVAL;
} }
u8 ath9k_hw_get_num_ant_config(struct ath_hal *ah, static int ath9k_hw_get_4k_eeprom_antenna_cfg(struct ath_hal *ah,
struct ath9k_channel *chan,
u8 index, u16 *config)
{
struct ath_hal_5416 *ahp = AH5416(ah);
struct ar5416_eeprom_4k *eep = &ahp->ah_eeprom.map4k;
struct modal_eep_4k_header *pModal = &eep->modalHeader;
switch (index) {
case 0:
*config = pModal->antCtrlCommon & 0xFFFF;
return 0;
default:
break;
}
return -EINVAL;
}
int (*ath9k_get_eeprom_antenna_cfg[])(struct ath_hal *, struct ath9k_channel *,
u8, u16 *) = {
ath9k_hw_get_def_eeprom_antenna_cfg,
ath9k_hw_get_4k_eeprom_antenna_cfg
};
int ath9k_hw_get_eeprom_antenna_cfg(struct ath_hal *ah,
struct ath9k_channel *chan,
u8 index, u16 *config)
{
struct ath_hal_5416 *ahp = AH5416(ah);
return ath9k_get_eeprom_antenna_cfg[ahp->ah_eep_map](ah, chan,
index, config);
}
u8 ath9k_hw_get_4k_num_ant_config(struct ath_hal *ah,
enum ieee80211_band freq_band)
{
return 1;
}
u8 ath9k_hw_get_def_num_ant_config(struct ath_hal *ah,
enum ieee80211_band freq_band) enum ieee80211_band freq_band)
{ {
struct ath_hal_5416 *ahp = AH5416(ah); struct ath_hal_5416 *ahp = AH5416(ah);
struct ar5416_eeprom *eep = &ahp->ah_eeprom; struct ar5416_eeprom_def *eep = &ahp->ah_eeprom.def;
struct modal_eep_header *pModal = struct modal_eep_header *pModal =
&(eep->modalHeader[IEEE80211_BAND_5GHZ == freq_band]); &(eep->modalHeader[IEEE80211_BAND_5GHZ == freq_band]);
struct base_eep_header *pBase = &eep->baseEepHeader; struct base_eep_header *pBase = &eep->baseEepHeader;
...@@ -1511,11 +2644,26 @@ u8 ath9k_hw_get_num_ant_config(struct ath_hal *ah, ...@@ -1511,11 +2644,26 @@ u8 ath9k_hw_get_num_ant_config(struct ath_hal *ah,
return num_ant_config; return num_ant_config;
} }
u8 (*ath9k_get_num_ant_config[])(struct ath_hal *, enum ieee80211_band) = {
ath9k_hw_get_def_num_ant_config,
ath9k_hw_get_4k_num_ant_config
};
u8 ath9k_hw_get_num_ant_config(struct ath_hal *ah,
enum ieee80211_band freq_band)
{
struct ath_hal_5416 *ahp = AH5416(ah);
return ath9k_get_num_ant_config[ahp->ah_eep_map](ah, freq_band);
}
u16 ath9k_hw_eeprom_get_spur_chan(struct ath_hal *ah, u16 i, bool is2GHz) u16 ath9k_hw_eeprom_get_spur_chan(struct ath_hal *ah, u16 i, bool is2GHz)
{ {
#define EEP_MAP4K_SPURCHAN \
(ahp->ah_eeprom.map4k.modalHeader.spurChans[i].spurChan)
#define EEP_DEF_SPURCHAN \
(ahp->ah_eeprom.def.modalHeader[is2GHz].spurChans[i].spurChan)
struct ath_hal_5416 *ahp = AH5416(ah); struct ath_hal_5416 *ahp = AH5416(ah);
struct ar5416_eeprom *eep =
(struct ar5416_eeprom *) &ahp->ah_eeprom;
u16 spur_val = AR_NO_SPUR; u16 spur_val = AR_NO_SPUR;
DPRINTF(ah->ah_sc, ATH_DBG_ANI, DPRINTF(ah->ah_sc, ATH_DBG_ANI,
...@@ -1531,19 +2679,66 @@ u16 ath9k_hw_eeprom_get_spur_chan(struct ath_hal *ah, u16 i, bool is2GHz) ...@@ -1531,19 +2679,66 @@ u16 ath9k_hw_eeprom_get_spur_chan(struct ath_hal *ah, u16 i, bool is2GHz)
"Getting spur val from new loc. %d\n", spur_val); "Getting spur val from new loc. %d\n", spur_val);
break; break;
case SPUR_ENABLE_EEPROM: case SPUR_ENABLE_EEPROM:
spur_val = eep->modalHeader[is2GHz].spurChans[i].spurChan; if (ahp->ah_eep_map == EEP_MAP_4KBITS)
spur_val = EEP_MAP4K_SPURCHAN;
else
spur_val = EEP_DEF_SPURCHAN;
break; break;
} }
return spur_val; return spur_val;
#undef EEP_DEF_SPURCHAN
#undef EEP_MAP4K_SPURCHAN
} }
u32 ath9k_hw_get_eeprom(struct ath_hal *ah, static u32 ath9k_hw_get_eeprom_4k(struct ath_hal *ah,
enum eeprom_param param)
{
struct ath_hal_5416 *ahp = AH5416(ah);
struct ar5416_eeprom_4k *eep = &ahp->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[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_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;
default:
return 0;
}
}
static u32 ath9k_hw_get_eeprom_def(struct ath_hal *ah,
enum eeprom_param param) enum eeprom_param param)
{ {
struct ath_hal_5416 *ahp = AH5416(ah); struct ath_hal_5416 *ahp = AH5416(ah);
struct ar5416_eeprom *eep = &ahp->ah_eeprom; struct ar5416_eeprom_def *eep = &ahp->ah_eeprom.def;
struct modal_eep_header *pModal = eep->modalHeader; struct modal_eep_header *pModal = eep->modalHeader;
struct base_eep_header *pBase = &eep->baseEepHeader; struct base_eep_header *pBase = &eep->baseEepHeader;
...@@ -1592,13 +2787,32 @@ u32 ath9k_hw_get_eeprom(struct ath_hal *ah, ...@@ -1592,13 +2787,32 @@ u32 ath9k_hw_get_eeprom(struct ath_hal *ah,
} }
} }
u32 (*ath9k_get_eeprom[])(struct ath_hal *, enum eeprom_param) = {
ath9k_hw_get_eeprom_def,
ath9k_hw_get_eeprom_4k
};
u32 ath9k_hw_get_eeprom(struct ath_hal *ah,
enum eeprom_param param)
{
struct ath_hal_5416 *ahp = AH5416(ah);
return ath9k_get_eeprom[ahp->ah_eep_map](ah, param);
}
int ath9k_hw_eeprom_attach(struct ath_hal *ah) int ath9k_hw_eeprom_attach(struct ath_hal *ah)
{ {
int status; int status;
struct ath_hal_5416 *ahp = AH5416(ah);
if (ath9k_hw_use_flash(ah)) if (ath9k_hw_use_flash(ah))
ath9k_hw_flash_map(ah); ath9k_hw_flash_map(ah);
if (AR_SREV_9285(ah))
ahp->ah_eep_map = EEP_MAP_4KBITS;
else
ahp->ah_eep_map = EEP_MAP_DEFAULT;
if (!ath9k_hw_fill_eeprom(ah)) if (!ath9k_hw_fill_eeprom(ah))
return -EIO; return -EIO;
......
drivers/net/wireless/ath9k/hw.c
View file @ e7594072
...@@ -37,7 +37,7 @@ static bool ath9k_hw_set_reset_reg(struct ath_hal *ah, u32 type); ...@@ -37,7 +37,7 @@ static bool ath9k_hw_set_reset_reg(struct ath_hal *ah, u32 type);
static void ath9k_hw_set_regs(struct ath_hal *ah, struct ath9k_channel *chan, static void ath9k_hw_set_regs(struct ath_hal *ah, struct ath9k_channel *chan,
enum ath9k_ht_macmode macmode); enum ath9k_ht_macmode macmode);
static u32 ath9k_hw_ini_fixup(struct ath_hal *ah, static u32 ath9k_hw_ini_fixup(struct ath_hal *ah,
struct ar5416_eeprom *pEepData, struct ar5416_eeprom_def *pEepData,
u32 reg, u32 value); u32 reg, u32 value);
static void ath9k_hw_9280_spur_mitigate(struct ath_hal *ah, struct ath9k_channel *chan); static void ath9k_hw_9280_spur_mitigate(struct ath_hal *ah, struct ath9k_channel *chan);
static void ath9k_hw_spur_mitigate(struct ath_hal *ah, struct ath9k_channel *chan); static void ath9k_hw_spur_mitigate(struct ath_hal *ah, struct ath9k_channel *chan);
...@@ -392,6 +392,8 @@ static const char *ath9k_hw_devname(u16 devid) ...@@ -392,6 +392,8 @@ static const char *ath9k_hw_devname(u16 devid)
case AR9280_DEVID_PCI: case AR9280_DEVID_PCI:
case AR9280_DEVID_PCIE: case AR9280_DEVID_PCIE:
return "Atheros 9280"; return "Atheros 9280";
case AR9285_DEVID_PCIE:
return "Atheros 9285";
} }
return NULL; return NULL;
...@@ -682,7 +684,7 @@ static struct ath_hal *ath9k_hw_do_attach(u16 devid, struct ath_softc *sc, ...@@ -682,7 +684,7 @@ static struct ath_hal *ath9k_hw_do_attach(u16 devid, struct ath_softc *sc,
if ((ah->ah_macVersion != AR_SREV_VERSION_5416_PCI) && if ((ah->ah_macVersion != AR_SREV_VERSION_5416_PCI) &&
(ah->ah_macVersion != AR_SREV_VERSION_5416_PCIE) && (ah->ah_macVersion != AR_SREV_VERSION_5416_PCIE) &&
(ah->ah_macVersion != AR_SREV_VERSION_9160) && (ah->ah_macVersion != AR_SREV_VERSION_9160) &&
(!AR_SREV_9100(ah)) && (!AR_SREV_9280(ah))) { (!AR_SREV_9100(ah)) && (!AR_SREV_9280(ah)) && (!AR_SREV_9285(ah))) {
DPRINTF(ah->ah_sc, ATH_DBG_RESET, DPRINTF(ah->ah_sc, ATH_DBG_RESET,
"Mac Chip Rev 0x%02x.%x is not supported by " "Mac Chip Rev 0x%02x.%x is not supported by "
"this driver\n", ah->ah_macVersion, ah->ah_macRev); "this driver\n", ah->ah_macVersion, ah->ah_macRev);
...@@ -733,7 +735,38 @@ static struct ath_hal *ath9k_hw_do_attach(u16 devid, struct ath_softc *sc, ...@@ -733,7 +735,38 @@ static struct ath_hal *ath9k_hw_do_attach(u16 devid, struct ath_softc *sc,
"This Mac Chip Rev 0x%02x.%x is \n", "This Mac Chip Rev 0x%02x.%x is \n",
ah->ah_macVersion, ah->ah_macRev); ah->ah_macVersion, ah->ah_macRev);
if (AR_SREV_9280_20_OR_LATER(ah)) { if (AR_SREV_9285_12_OR_LATER(ah)) {
INIT_INI_ARRAY(&ahp->ah_iniModes, ar9285Modes_9285_1_2,
ARRAY_SIZE(ar9285Modes_9285_1_2), 6);
INIT_INI_ARRAY(&ahp->ah_iniCommon, ar9285Common_9285_1_2,
ARRAY_SIZE(ar9285Common_9285_1_2), 2);
if (ah->ah_config.pcie_clock_req) {
INIT_INI_ARRAY(&ahp->ah_iniPcieSerdes,
ar9285PciePhy_clkreq_off_L1_9285_1_2,
ARRAY_SIZE(ar9285PciePhy_clkreq_off_L1_9285_1_2), 2);
} else {
INIT_INI_ARRAY(&ahp->ah_iniPcieSerdes,
ar9285PciePhy_clkreq_always_on_L1_9285_1_2,
ARRAY_SIZE(ar9285PciePhy_clkreq_always_on_L1_9285_1_2),
2);
}
} else if (AR_SREV_9285_10_OR_LATER(ah)) {
INIT_INI_ARRAY(&ahp->ah_iniModes, ar9285Modes_9285,
ARRAY_SIZE(ar9285Modes_9285), 6);
INIT_INI_ARRAY(&ahp->ah_iniCommon, ar9285Common_9285,
ARRAY_SIZE(ar9285Common_9285), 2);
if (ah->ah_config.pcie_clock_req) {
INIT_INI_ARRAY(&ahp->ah_iniPcieSerdes,
ar9285PciePhy_clkreq_off_L1_9285,
ARRAY_SIZE(ar9285PciePhy_clkreq_off_L1_9285), 2);
} else {
INIT_INI_ARRAY(&ahp->ah_iniPcieSerdes,
ar9285PciePhy_clkreq_always_on_L1_9285,
ARRAY_SIZE(ar9285PciePhy_clkreq_always_on_L1_9285), 2);
}
} else if (AR_SREV_9280_20_OR_LATER(ah)) {
INIT_INI_ARRAY(&ahp->ah_iniModes, ar9280Modes_9280_2, INIT_INI_ARRAY(&ahp->ah_iniModes, ar9280Modes_9280_2,
ARRAY_SIZE(ar9280Modes_9280_2), 6); ARRAY_SIZE(ar9280Modes_9280_2), 6);
INIT_INI_ARRAY(&ahp->ah_iniCommon, ar9280Common_9280_2, INIT_INI_ARRAY(&ahp->ah_iniCommon, ar9280Common_9280_2,
...@@ -843,11 +876,11 @@ static struct ath_hal *ath9k_hw_do_attach(u16 devid, struct ath_softc *sc, ...@@ -843,11 +876,11 @@ static struct ath_hal *ath9k_hw_do_attach(u16 devid, struct ath_softc *sc,
goto bad; goto bad;
/* rxgain table */ /* rxgain table */
if (AR_SREV_9280_20_OR_LATER(ah)) if (AR_SREV_9280_20(ah))
ath9k_hw_init_rxgain_ini(ah); ath9k_hw_init_rxgain_ini(ah);
/* txgain table */ /* txgain table */
if (AR_SREV_9280_20_OR_LATER(ah)) if (AR_SREV_9280_20(ah))
ath9k_hw_init_txgain_ini(ah); ath9k_hw_init_txgain_ini(ah);
if (ah->ah_devid == AR9280_DEVID_PCI) { if (ah->ah_devid == AR9280_DEVID_PCI) {
...@@ -858,7 +891,8 @@ static struct ath_hal *ath9k_hw_do_attach(u16 devid, struct ath_softc *sc, ...@@ -858,7 +891,8 @@ static struct ath_hal *ath9k_hw_do_attach(u16 devid, struct ath_softc *sc,
u32 val = INI_RA(&ahp->ah_iniModes, i, j); u32 val = INI_RA(&ahp->ah_iniModes, i, j);
INI_RA(&ahp->ah_iniModes, i, j) = INI_RA(&ahp->ah_iniModes, i, j) =
ath9k_hw_ini_fixup(ah, &ahp->ah_eeprom, ath9k_hw_ini_fixup(ah,
&ahp->ah_eeprom.def,
reg, val); reg, val);
} }
} }
...@@ -1016,8 +1050,6 @@ static void ath9k_hw_init_chain_masks(struct ath_hal *ah) ...@@ -1016,8 +1050,6 @@ static void ath9k_hw_init_chain_masks(struct ath_hal *ah)
} }
case 0x1: case 0x1:
case 0x2: case 0x2:
if (!AR_SREV_9280(ah))
break;
case 0x7: case 0x7:
REG_WRITE(ah, AR_PHY_RX_CHAINMASK, rx_chainmask); REG_WRITE(ah, AR_PHY_RX_CHAINMASK, rx_chainmask);
REG_WRITE(ah, AR_PHY_CAL_CHAINMASK, rx_chainmask); REG_WRITE(ah, AR_PHY_CAL_CHAINMASK, rx_chainmask);
...@@ -1162,12 +1194,10 @@ struct ath_hal *ath9k_hw_attach(u16 devid, struct ath_softc *sc, ...@@ -1162,12 +1194,10 @@ struct ath_hal *ath9k_hw_attach(u16 devid, struct ath_softc *sc,
case AR9160_DEVID_PCI: case AR9160_DEVID_PCI:
case AR9280_DEVID_PCI: case AR9280_DEVID_PCI:
case AR9280_DEVID_PCIE: case AR9280_DEVID_PCIE:
case AR9285_DEVID_PCIE:
ah = ath9k_hw_do_attach(devid, sc, mem, error); ah = ath9k_hw_do_attach(devid, sc, mem, error);
break; break;
default: default:
DPRINTF(ah->ah_sc, ATH_DBG_ANY,
"devid=0x%x not supported.\n", devid);
ah = NULL;
*error = -ENXIO; *error = -ENXIO;
break; break;
} }
...@@ -1189,8 +1219,8 @@ static void ath9k_hw_override_ini(struct ath_hal *ah, ...@@ -1189,8 +1219,8 @@ static void ath9k_hw_override_ini(struct ath_hal *ah,
REG_WRITE(ah, 0x9800 + (651 << 2), 0x11); REG_WRITE(ah, 0x9800 + (651 << 2), 0x11);
} }
static u32 ath9k_hw_ini_fixup(struct ath_hal *ah, static u32 ath9k_hw_def_ini_fixup(struct ath_hal *ah,
struct ar5416_eeprom *pEepData, struct ar5416_eeprom_def *pEepData,
u32 reg, u32 value) u32 reg, u32 value)
{ {
struct base_eep_header *pBase = &(pEepData->baseEepHeader); struct base_eep_header *pBase = &(pEepData->baseEepHeader);
...@@ -1223,6 +1253,18 @@ static u32 ath9k_hw_ini_fixup(struct ath_hal *ah, ...@@ -1223,6 +1253,18 @@ static u32 ath9k_hw_ini_fixup(struct ath_hal *ah,
return value; return value;
} }
static u32 ath9k_hw_ini_fixup(struct ath_hal *ah,
struct ar5416_eeprom_def *pEepData,
u32 reg, u32 value)
{
struct ath_hal_5416 *ahp = AH5416(ah);
if (ahp->ah_eep_map == EEP_MAP_4KBITS)
return value;
else
return ath9k_hw_def_ini_fixup(ah, pEepData, reg, value);
}
static int ath9k_hw_process_ini(struct ath_hal *ah, static int ath9k_hw_process_ini(struct ath_hal *ah,
struct ath9k_channel *chan, struct ath9k_channel *chan,
enum ath9k_ht_macmode macmode) enum ath9k_ht_macmode macmode)
...@@ -1300,10 +1342,10 @@ static int ath9k_hw_process_ini(struct ath_hal *ah, ...@@ -1300,10 +1342,10 @@ static int ath9k_hw_process_ini(struct ath_hal *ah,
DO_DELAY(regWrites); DO_DELAY(regWrites);
} }
if (AR_SREV_9280_20_OR_LATER(ah)) if (AR_SREV_9280(ah))
REG_WRITE_ARRAY(&ahp->ah_iniModesRxGain, modesIndex, regWrites); REG_WRITE_ARRAY(&ahp->ah_iniModesRxGain, modesIndex, regWrites);
if (AR_SREV_9280_20_OR_LATER(ah)) if (AR_SREV_9280(ah))
REG_WRITE_ARRAY(&ahp->ah_iniModesTxGain, modesIndex, regWrites); REG_WRITE_ARRAY(&ahp->ah_iniModesTxGain, modesIndex, regWrites);
for (i = 0; i < ahp->ah_iniCommon.ia_rows; i++) { for (i = 0; i < ahp->ah_iniCommon.ia_rows; i++) {
...@@ -1576,10 +1618,15 @@ static void ath9k_hw_set_regs(struct ath_hal *ah, struct ath9k_channel *chan, ...@@ -1576,10 +1618,15 @@ static void ath9k_hw_set_regs(struct ath_hal *ah, struct ath9k_channel *chan,
enum ath9k_ht_macmode macmode) enum ath9k_ht_macmode macmode)
{ {
u32 phymode; u32 phymode;
u32 enableDacFifo = 0;
struct ath_hal_5416 *ahp = AH5416(ah); struct ath_hal_5416 *ahp = AH5416(ah);
if (AR_SREV_9285_10_OR_LATER(ah))
enableDacFifo = (REG_READ(ah, AR_PHY_TURBO) &
AR_PHY_FC_ENABLE_DAC_FIFO);
phymode = AR_PHY_FC_HT_EN | AR_PHY_FC_SHORT_GI_40 phymode = AR_PHY_FC_HT_EN | AR_PHY_FC_SHORT_GI_40
| AR_PHY_FC_SINGLE_HT_LTF1 | AR_PHY_FC_WALSH; | AR_PHY_FC_SINGLE_HT_LTF1 | AR_PHY_FC_WALSH | enableDacFifo;
if (IS_CHAN_HT40(chan)) { if (IS_CHAN_HT40(chan)) {
phymode |= AR_PHY_FC_DYN2040_EN; phymode |= AR_PHY_FC_DYN2040_EN;
...@@ -2762,11 +2809,14 @@ void ath9k_hw_configpcipowersave(struct ath_hal *ah, int restore) ...@@ -2762,11 +2809,14 @@ void ath9k_hw_configpcipowersave(struct ath_hal *ah, int restore)
if (ah->ah_config.pcie_waen) { if (ah->ah_config.pcie_waen) {
REG_WRITE(ah, AR_WA, ah->ah_config.pcie_waen); REG_WRITE(ah, AR_WA, ah->ah_config.pcie_waen);
} else { } else {
if (AR_SREV_9280(ah)) if (AR_SREV_9285(ah))
REG_WRITE(ah, AR_WA, 0x0040073f); REG_WRITE(ah, AR_WA, AR9285_WA_DEFAULT);
else if (AR_SREV_9280(ah))
REG_WRITE(ah, AR_WA, AR9280_WA_DEFAULT);
else else
REG_WRITE(ah, AR_WA, 0x0000073f); REG_WRITE(ah, AR_WA, AR_WA_DEFAULT);
} }
} }
/**********************/ /**********************/
...@@ -3317,7 +3367,7 @@ bool ath9k_hw_fill_cap_info(struct ath_hal *ah) ...@@ -3317,7 +3367,7 @@ bool ath9k_hw_fill_cap_info(struct ath_hal *ah)
else else
pCap->hw_caps |= ATH9K_HW_CAP_AUTOSLEEP; pCap->hw_caps |= ATH9K_HW_CAP_AUTOSLEEP;
if (AR_SREV_9280(ah)) if (AR_SREV_9280(ah) || AR_SREV_9285(ah))
pCap->hw_caps &= ~ATH9K_HW_CAP_4KB_SPLITTRANS; pCap->hw_caps &= ~ATH9K_HW_CAP_4KB_SPLITTRANS;
else else
pCap->hw_caps |= ATH9K_HW_CAP_4KB_SPLITTRANS; pCap->hw_caps |= ATH9K_HW_CAP_4KB_SPLITTRANS;
......
drivers/net/wireless/ath9k/hw.h
View file @ e7594072
...@@ -448,6 +448,17 @@ struct ar5416Stats { ...@@ -448,6 +448,17 @@ struct ar5416Stats {
#define AR5416_EEP_TXGAIN_ORIGINAL 0 #define AR5416_EEP_TXGAIN_ORIGINAL 0
#define AR5416_EEP_TXGAIN_HIGH_POWER 1 #define AR5416_EEP_TXGAIN_HIGH_POWER 1
#define AR5416_EEP4K_START_LOC 64
#define AR5416_EEP4K_NUM_2G_CAL_PIERS 3
#define AR5416_EEP4K_NUM_2G_CCK_TARGET_POWERS 3
#define AR5416_EEP4K_NUM_2G_20_TARGET_POWERS 3
#define AR5416_EEP4K_NUM_2G_40_TARGET_POWERS 3
#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
enum eeprom_param { enum eeprom_param {
EEP_NFTHRESH_5, EEP_NFTHRESH_5,
...@@ -507,6 +518,25 @@ struct base_eep_header { ...@@ -507,6 +518,25 @@ struct base_eep_header {
u8 futureBase_3[25]; u8 futureBase_3[25];
} __packed; } __packed;
struct base_eep_header_4k {
u16 length;
u16 checksum;
u16 version;
u8 opCapFlags;
u8 eepMisc;
u16 regDmn[2];
u8 macAddr[6];
u8 rxMask;
u8 txMask;
u16 rfSilent;
u16 blueToothOptions;
u16 deviceCap;
u32 binBuildNumber;
u8 deviceType;
u8 futureBase[1];
} __packed;
struct spur_chan { struct spur_chan {
u16 spurChan; u16 spurChan;
u8 spurRangeLow; u8 spurRangeLow;
...@@ -559,11 +589,58 @@ struct modal_eep_header { ...@@ -559,11 +589,58 @@ struct modal_eep_header {
struct spur_chan spurChans[AR5416_EEPROM_MODAL_SPURS]; struct spur_chan spurChans[AR5416_EEPROM_MODAL_SPURS];
} __packed; } __packed;
struct modal_eep_4k_header {
u32 antCtrlChain[AR5416_EEP4K_MAX_CHAINS];
u32 antCtrlCommon;
u8 antennaGainCh[AR5416_EEP4K_MAX_CHAINS];
u8 switchSettling;
u8 txRxAttenCh[AR5416_EEP4K_MAX_CHAINS];
u8 rxTxMarginCh[AR5416_EEP4K_MAX_CHAINS];
u8 adcDesiredSize;
u8 pgaDesiredSize;
u8 xlnaGainCh[AR5416_EEP4K_MAX_CHAINS];
u8 txEndToXpaOff;
u8 txEndToRxOn;
u8 txFrameToXpaOn;
u8 thresh62;
u8 noiseFloorThreshCh[AR5416_EEP4K_MAX_CHAINS];
u8 xpdGain;
u8 xpd;
u8 iqCalICh[AR5416_EEP4K_MAX_CHAINS];
u8 iqCalQCh[AR5416_EEP4K_MAX_CHAINS];
u8 pdGainOverlap;
u8 ob_01;
u8 db1_01;
u8 xpaBiasLvl;
u8 txFrameToDataStart;
u8 txFrameToPaOn;
u8 ht40PowerIncForPdadc;
u8 bswAtten[AR5416_EEP4K_MAX_CHAINS];
u8 bswMargin[AR5416_EEP4K_MAX_CHAINS];
u8 swSettleHt40;
u8 xatten2Db[AR5416_EEP4K_MAX_CHAINS];
u8 xatten2Margin[AR5416_EEP4K_MAX_CHAINS];
u8 db2_01;
u8 version;
u16 ob_234;
u16 db1_234;
u16 db2_234;
u8 futureModal[4];
struct spur_chan spurChans[AR5416_EEPROM_MODAL_SPURS];
} __packed;
struct cal_data_per_freq { struct cal_data_per_freq {
u8 pwrPdg[AR5416_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS]; u8 pwrPdg[AR5416_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS];
u8 vpdPdg[AR5416_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS]; u8 vpdPdg[AR5416_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS];
} __packed; } __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];
} __packed;
struct cal_target_power_leg { struct cal_target_power_leg {
u8 bChannel; u8 bChannel;
u8 tPow2x[4]; u8 tPow2x[4];
...@@ -574,6 +651,7 @@ struct cal_target_power_ht { ...@@ -574,6 +651,7 @@ struct cal_target_power_ht {
u8 tPow2x[8]; u8 tPow2x[8];
} __packed; } __packed;
#ifdef __BIG_ENDIAN_BITFIELD #ifdef __BIG_ENDIAN_BITFIELD
struct cal_ctl_edges { struct cal_ctl_edges {
u8 bChannel; u8 bChannel;
...@@ -591,7 +669,12 @@ struct cal_ctl_data { ...@@ -591,7 +669,12 @@ struct cal_ctl_data {
ctlEdges[AR5416_MAX_CHAINS][AR5416_NUM_BAND_EDGES]; ctlEdges[AR5416_MAX_CHAINS][AR5416_NUM_BAND_EDGES];
} __packed; } __packed;
struct ar5416_eeprom { struct cal_ctl_data_4k {
struct cal_ctl_edges
ctlEdges[AR5416_EEP4K_MAX_CHAINS][AR5416_EEP4K_NUM_BAND_EDGES];
} __packed;
struct ar5416_eeprom_def {
struct base_eep_header baseEepHeader; struct base_eep_header baseEepHeader;
u8 custData[64]; u8 custData[64];
struct modal_eep_header modalHeader[2]; struct modal_eep_header modalHeader[2];
...@@ -620,6 +703,26 @@ struct ar5416_eeprom { ...@@ -620,6 +703,26 @@ struct ar5416_eeprom {
u8 padding; u8 padding;
} __packed; } __packed;
struct ar5416_eeprom_4k {
struct base_eep_header_4k baseEepHeader;
u8 custData[20];
struct modal_eep_4k_header modalHeader;
u8 calFreqPier2G[AR5416_EEP4K_NUM_2G_CAL_PIERS];
struct cal_data_per_freq_4k
calPierData2G[AR5416_EEP4K_MAX_CHAINS][AR5416_EEP4K_NUM_2G_CAL_PIERS];
struct cal_target_power_leg
calTargetPowerCck[AR5416_EEP4K_NUM_2G_CCK_TARGET_POWERS];
struct cal_target_power_leg
calTargetPower2G[AR5416_EEP4K_NUM_2G_20_TARGET_POWERS];
struct cal_target_power_ht
calTargetPower2GHT20[AR5416_EEP4K_NUM_2G_20_TARGET_POWERS];
struct cal_target_power_ht
calTargetPower2GHT40[AR5416_EEP4K_NUM_2G_40_TARGET_POWERS];
u8 ctlIndex[AR5416_EEP4K_NUM_CTLS];
struct cal_ctl_data_4k ctlData[AR5416_EEP4K_NUM_CTLS];
u8 padding;
} __packed;
struct ar5416IniArray { struct ar5416IniArray {
u32 *ia_array; u32 *ia_array;
u32 ia_rows; u32 ia_rows;
...@@ -687,9 +790,22 @@ struct hal_cal_list { ...@@ -687,9 +790,22 @@ struct hal_cal_list {
struct hal_cal_list *calNext; struct hal_cal_list *calNext;
}; };
/*
* Enum to indentify the eeprom mappings
*/
enum hal_eep_map {
EEP_MAP_DEFAULT = 0x0,
EEP_MAP_4KBITS,
EEP_MAP_MAX
};
struct ath_hal_5416 { struct ath_hal_5416 {
struct ath_hal ah; struct ath_hal ah;
struct ar5416_eeprom ah_eeprom; union {
struct ar5416_eeprom_def def;
struct ar5416_eeprom_4k map4k;
} ah_eeprom;
struct ar5416Stats ah_stats; struct ar5416Stats ah_stats;
struct ath9k_tx_queue_info ah_txq[ATH9K_NUM_TX_QUEUES]; struct ath9k_tx_queue_info ah_txq[ATH9K_NUM_TX_QUEUES];
void __iomem *ah_cal_mem; void __iomem *ah_cal_mem;
...@@ -813,6 +929,8 @@ struct ath_hal_5416 { ...@@ -813,6 +929,8 @@ struct ath_hal_5416 {
struct ar5416IniArray ah_iniModesAdditional; struct ar5416IniArray ah_iniModesAdditional;
struct ar5416IniArray ah_iniModesRxGain; struct ar5416IniArray ah_iniModesRxGain;
struct ar5416IniArray ah_iniModesTxGain; struct ar5416IniArray ah_iniModesTxGain;
/* To indicate EEPROM mapping used */
enum hal_eep_map ah_eep_map;
}; };
#define AH5416(_ah) ((struct ath_hal_5416 *)(_ah)) #define AH5416(_ah) ((struct ath_hal_5416 *)(_ah))
...@@ -854,13 +972,20 @@ struct ath_hal_5416 { ...@@ -854,13 +972,20 @@ struct ath_hal_5416 {
(AR_SREV_9100(ah)) ? 0x1fff1000 : 0x503f1200 (AR_SREV_9100(ah)) ? 0x1fff1000 : 0x503f1200
#define AR5416_EEPROM_MAX 0xae0 #define AR5416_EEPROM_MAX 0xae0
#define ar5416_get_eep_ver(_ahp) \ #define ar5416_get_eep_ver(_ahp) \
(((_ahp)->ah_eeprom.baseEepHeader.version >> 12) & 0xF) (((_ahp)->ah_eeprom.def.baseEepHeader.version >> 12) & 0xF)
#define ar5416_get_eep_rev(_ahp) \ #define ar5416_get_eep_rev(_ahp) \
(((_ahp)->ah_eeprom.baseEepHeader.version) & 0xFFF) (((_ahp)->ah_eeprom.def.baseEepHeader.version) & 0xFFF)
#define ar5416_get_ntxchains(_txchainmask) \ #define ar5416_get_ntxchains(_txchainmask) \
(((_txchainmask >> 2) & 1) + \ (((_txchainmask >> 2) & 1) + \
((_txchainmask >> 1) & 1) + (_txchainmask & 1)) ((_txchainmask >> 1) & 1) + (_txchainmask & 1))
/* EEPROM 4K bit map definations */
#define ar5416_get_eep4k_ver(_ahp) \
(((_ahp)->ah_eeprom.map4k.baseEepHeader.version >> 12) & 0xF)
#define ar5416_get_eep4k_rev(_ahp) \
(((_ahp)->ah_eeprom.map4k.baseEepHeader.version) & 0xFFF)
#ifdef __BIG_ENDIAN #ifdef __BIG_ENDIAN
#define AR5416_EEPROM_MAGIC 0x5aa5 #define AR5416_EEPROM_MAGIC 0x5aa5
#else #else
......
drivers/net/wireless/ath9k/mac.c
View file @ e7594072
...@@ -916,12 +916,12 @@ void ath9k_hw_rxena(struct ath_hal *ah) ...@@ -916,12 +916,12 @@ void ath9k_hw_rxena(struct ath_hal *ah)
void ath9k_hw_startpcureceive(struct ath_hal *ah) void ath9k_hw_startpcureceive(struct ath_hal *ah)
{ {
REG_CLR_BIT(ah, AR_DIAG_SW, REG_CLR_BIT(ah, AR_DIAG_SW, (AR_DIAG_RX_DIS | AR_DIAG_RX_ABORT));
(AR_DIAG_RX_DIS | AR_DIAG_RX_ABORT));
ath9k_enable_mib_counters(ah); ath9k_enable_mib_counters(ah);
ath9k_ani_reset(ah); ath9k_ani_reset(ah);
} }
void ath9k_hw_stoppcurecv(struct ath_hal *ah) void ath9k_hw_stoppcurecv(struct ath_hal *ah)
......
drivers/net/wireless/ath9k/main.c
View file @ e7594072
...@@ -34,6 +34,7 @@ static struct pci_device_id ath_pci_id_table[] __devinitdata = { ...@@ -34,6 +34,7 @@ static struct pci_device_id ath_pci_id_table[] __devinitdata = {
{ PCI_VDEVICE(ATHEROS, 0x0027) }, /* PCI */ { PCI_VDEVICE(ATHEROS, 0x0027) }, /* PCI */
{ PCI_VDEVICE(ATHEROS, 0x0029) }, /* PCI */ { PCI_VDEVICE(ATHEROS, 0x0029) }, /* PCI */
{ PCI_VDEVICE(ATHEROS, 0x002A) }, /* PCI-E */ { PCI_VDEVICE(ATHEROS, 0x002A) }, /* PCI-E */
{ PCI_VDEVICE(ATHEROS, 0x002B) }, /* PCI-E */
{ 0 } { 0 }
}; };
......
drivers/net/wireless/ath9k/phy.h
View file @ e7594072
...@@ -50,6 +50,9 @@ bool ath9k_hw_init_rf(struct ath_hal *ah, ...@@ -50,6 +50,9 @@ bool ath9k_hw_init_rf(struct ath_hal *ah,
#define AR_PHY_FC_SHORT_GI_40 0x00000080 #define AR_PHY_FC_SHORT_GI_40 0x00000080
#define AR_PHY_FC_WALSH 0x00000100 #define AR_PHY_FC_WALSH 0x00000100
#define AR_PHY_FC_SINGLE_HT_LTF1 0x00000200 #define AR_PHY_FC_SINGLE_HT_LTF1 0x00000200
#define AR_PHY_FC_ENABLE_DAC_FIFO 0x00000800
#define AR_PHY_TEST2 0x9808
#define AR_PHY_TIMING2 0x9810 #define AR_PHY_TIMING2 0x9810
#define AR_PHY_TIMING3 0x9814 #define AR_PHY_TIMING3 0x9814
...@@ -100,6 +103,8 @@ bool ath9k_hw_init_rf(struct ath_hal *ah, ...@@ -100,6 +103,8 @@ bool ath9k_hw_init_rf(struct ath_hal *ah,
#define AR_PHY_RF_CTL4_FRAME_XPAA_ON 0x000000FF #define AR_PHY_RF_CTL4_FRAME_XPAA_ON 0x000000FF
#define AR_PHY_RF_CTL4_FRAME_XPAA_ON_S 0 #define AR_PHY_RF_CTL4_FRAME_XPAA_ON_S 0
#define AR_PHY_TSTDAC_CONST 0x983c
#define AR_PHY_SETTLING 0x9844 #define AR_PHY_SETTLING 0x9844
#define AR_PHY_SETTLING_SWITCH 0x00003F80 #define AR_PHY_SETTLING_SWITCH 0x00003F80
#define AR_PHY_SETTLING_SWITCH_S 7 #define AR_PHY_SETTLING_SWITCH_S 7
......
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