diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/eeprom.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/eeprom.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h index 5ff7ab96512..33acb920ed3 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom.h +++ b/drivers/net/wireless/ath/ath9k/eeprom.h @@ -79,8 +79,8 @@ #define SUB_NUM_CTL_MODES_AT_5G_40 2 #define SUB_NUM_CTL_MODES_AT_2G_40 3 -#define INCREASE_MAXPOW_BY_TWO_CHAIN 6 /* 10*log10(2)*2 */ -#define INCREASE_MAXPOW_BY_THREE_CHAIN 10 /* 10*log10(3)*2 */ +#define POWER_CORRECTION_FOR_TWO_CHAIN 6 /* 10*log10(2)*2 */ +#define POWER_CORRECTION_FOR_THREE_CHAIN 10 /* 10*log10(3)*2 */ /* * For AR9285 and later chipsets, the following bits are not being programmed @@ -686,6 +686,8 @@ void ath9k_hw_get_target_powers(struct ath_hw *ah, u16 numRates, bool isHt40Target); u16 ath9k_hw_get_max_edge_power(u16 freq, struct cal_ctl_edges *pRdEdgesPower, bool is2GHz, int num_band_edges); +u16 ath9k_hw_get_scaled_power(struct ath_hw *ah, u16 power_limit, + u8 antenna_reduction); void ath9k_hw_update_regulatory_maxpower(struct ath_hw *ah); int ath9k_hw_eeprom_init(struct ath_hw *ah); @@ -697,6 +699,14 @@ void ath9k_hw_get_gain_boundaries_pdadcs(struct ath_hw *ah, u16 *pPdGainBoundaries, u8 *pPDADCValues, u16 numXpdGains); +static inline u16 ath9k_hw_fbin2freq(u8 fbin, bool is2GHz) +{ + if (fbin == AR5416_BCHAN_UNUSED) + return fbin; + + return (u16) ((is2GHz) ? (2300 + fbin) : (4800 + 5 * fbin)); +} + #define ar5416_get_ntxchains(_txchainmask) \ (((_txchainmask >> 2) & 1) + \ ((_txchainmask >> 1) & 1) + (_txchainmask & 1)) |