diff options
Diffstat (limited to 'drivers/net/wireless/ath/carl9170/phy.c')
| -rw-r--r-- | drivers/net/wireless/ath/carl9170/phy.c | 36 |
1 files changed, 6 insertions, 30 deletions
diff --git a/drivers/net/wireless/ath/carl9170/phy.c b/drivers/net/wireless/ath/carl9170/phy.c index 472efc7e340..b72c09cf43a 100644 --- a/drivers/net/wireless/ath/carl9170/phy.c +++ b/drivers/net/wireless/ath/carl9170/phy.c @@ -1426,15 +1426,15 @@ static void carl9170_calc_ctl(struct ar9170 *ar, u32 freq, enum carl9170_bw bw) #undef EDGES } -static int carl9170_set_power_cal(struct ar9170 *ar, u32 freq, - enum carl9170_bw bw) +static void carl9170_set_power_cal(struct ar9170 *ar, u32 freq, + enum carl9170_bw bw) { struct ar9170_calibration_target_power_legacy *ctpl; struct ar9170_calibration_target_power_ht *ctph; u8 *ctpres; int ntargets; int idx, i, n; - u8 ackpower, ackchains, f; + u8 f; u8 pwr_freqs[AR5416_MAX_NUM_TGT_PWRS]; if (freq < 3000) @@ -1523,32 +1523,6 @@ static int carl9170_set_power_cal(struct ar9170 *ar, u32 freq, /* calc. conformance test limits and apply to ar->power*[] */ carl9170_calc_ctl(ar, freq, bw); - - /* set ACK/CTS TX power */ - carl9170_regwrite_begin(ar); - - if (ar->eeprom.tx_mask != 1) - ackchains = AR9170_TX_PHY_TXCHAIN_2; - else - ackchains = AR9170_TX_PHY_TXCHAIN_1; - - if (freq < 3000) - ackpower = ar->power_2G_ofdm[0] & 0x3f; - else - ackpower = ar->power_5G_leg[0] & 0x3f; - - carl9170_regwrite(AR9170_MAC_REG_ACK_TPC, - 0x3c1e | ackpower << 20 | ackchains << 26); - carl9170_regwrite(AR9170_MAC_REG_RTS_CTS_TPC, - ackpower << 5 | ackchains << 11 | - ackpower << 21 | ackchains << 27); - - carl9170_regwrite(AR9170_MAC_REG_CFEND_QOSNULL_TPC, - ackpower << 5 | ackchains << 11 | - ackpower << 21 | ackchains << 27); - - carl9170_regwrite_finish(); - return carl9170_regwrite_result(); } int carl9170_get_noisefloor(struct ar9170 *ar) @@ -1712,7 +1686,9 @@ int carl9170_set_channel(struct ar9170 *ar, struct ieee80211_channel *channel, if (err) return err; - err = carl9170_set_power_cal(ar, channel->center_freq, bw); + carl9170_set_power_cal(ar, channel->center_freq, bw); + + err = carl9170_set_mac_tpc(ar, channel); if (err) return err; |