diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/phy.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/phy.c | 38 |
1 files changed, 8 insertions, 30 deletions
diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c index eff3323efb4b..a8adca62e527 100644 --- a/drivers/net/wireless/ath/ath5k/phy.c +++ b/drivers/net/wireless/ath/ath5k/phy.c @@ -20,8 +20,6 @@ * */ -#define _ATH5K_PHY - #include <linux/delay.h> #include "ath5k.h" @@ -1190,7 +1188,7 @@ static s16 ath5k_hw_get_median_noise_floor(struct ath5k_hw *ah) * The median of the values in the history is then loaded into the * hardware for its own use for RSSI and CCA measurements. */ -void ath5k_hw_update_noise_floor(struct ath5k_hw *ah) +static void ath5k_hw_update_noise_floor(struct ath5k_hw *ah) { struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom; u32 val; @@ -1399,7 +1397,11 @@ static int ath5k_hw_rf511x_calibrate(struct ath5k_hw *ah, } i_coffd = ((i_pwr >> 1) + (q_pwr >> 1)) >> 7; - q_coffd = q_pwr >> 7; + + if (ah->ah_version == AR5K_AR5211) + q_coffd = q_pwr >> 6; + else + q_coffd = q_pwr >> 7; /* protect against divide by 0 and loss of sign bits */ if (i_coffd == 0 || q_coffd < 2) @@ -1768,7 +1770,7 @@ u16 ath5k_hw_radio_revision(struct ath5k_hw *ah, unsigned int chan) * Antenna control * \*****************/ -void /*TODO:Boundary check*/ +static void /*TODO:Boundary check*/ ath5k_hw_set_def_antenna(struct ath5k_hw *ah, u8 ant) { ATH5K_TRACE(ah->ah_sc); @@ -1777,16 +1779,6 @@ ath5k_hw_set_def_antenna(struct ath5k_hw *ah, u8 ant) ath5k_hw_reg_write(ah, ant & 0x7, AR5K_DEFAULT_ANTENNA); } -unsigned int ath5k_hw_get_def_antenna(struct ath5k_hw *ah) -{ - ATH5K_TRACE(ah->ah_sc); - - if (ah->ah_version != AR5K_AR5210) - return ath5k_hw_reg_read(ah, AR5K_DEFAULT_ANTENNA) & 0x7; - - return false; /*XXX: What do we return for 5210 ?*/ -} - /* * Enable/disable fast rx antenna diversity */ @@ -1930,6 +1922,7 @@ ath5k_hw_set_antenna_mode(struct ath5k_hw *ah, u8 ant_mode) ah->ah_tx_ant = tx_ant; ah->ah_ant_mode = ant_mode; + ah->ah_def_ant = def_ant; sta_id1 |= use_def_for_tx ? AR5K_STA_ID1_DEFAULT_ANTENNA : 0; sta_id1 |= update_def_on_tx ? AR5K_STA_ID1_DESC_ANTENNA : 0; @@ -2440,19 +2433,6 @@ ath5k_combine_linear_pcdac_curves(struct ath5k_hw *ah, s16* table_min, pcdac_tmp = pcdac_high_pwr; edge_flag = 0x40; -#if 0 - /* If both min and max power limits are in lower - * power curve's range, only use the low power curve. - * TODO: min/max levels are related to target - * power values requested from driver/user - * XXX: Is this really needed ? */ - if (min_pwr < table_max[1] && - max_pwr < table_max[1]) { - edge_flag = 0; - pcdac_tmp = pcdac_low_pwr; - max_pwr_idx = (table_max[1] - table_min[1])/2; - } -#endif } else { pcdac_low_pwr = ah->ah_txpower.tmpL[1]; /* Zeroed */ pcdac_high_pwr = ah->ah_txpower.tmpL[0]; @@ -3143,5 +3123,3 @@ int ath5k_hw_set_txpower_limit(struct ath5k_hw *ah, u8 txpower) return ath5k_hw_txpower(ah, channel, ee_mode, txpower); } - -#undef _ATH5K_PHY |