diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/eeprom.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/eeprom.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.c b/drivers/net/wireless/ath/ath9k/eeprom.c index ca8704a9d7a..1266333f586 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom.c +++ b/drivers/net/wireless/ath/ath9k/eeprom.c @@ -24,6 +24,14 @@ static inline u16 ath9k_hw_fbin2freq(u8 fbin, bool is2GHz) return (u16) ((is2GHz) ? (2300 + fbin) : (4800 + 5 * fbin)); } +void ath9k_hw_analog_shift_regwrite(struct ath_hw *ah, u32 reg, u32 val) +{ + REG_WRITE(ah, reg, val); + + if (ah->config.analog_shiftreg) + udelay(100); +} + void ath9k_hw_analog_shift_rmw(struct ath_hw *ah, u32 reg, u32 mask, u32 shift, u32 val) { @@ -250,6 +258,27 @@ u16 ath9k_hw_get_max_edge_power(u16 freq, struct cal_ctl_edges *pRdEdgesPower, return twiceMaxEdgePower; } +void ath9k_hw_update_regulatory_maxpower(struct ath_hw *ah) +{ + struct ath_common *common = ath9k_hw_common(ah); + struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah); + + switch (ar5416_get_ntxchains(ah->txchainmask)) { + case 1: + break; + case 2: + regulatory->max_power_level += INCREASE_MAXPOW_BY_TWO_CHAIN; + break; + case 3: + regulatory->max_power_level += INCREASE_MAXPOW_BY_THREE_CHAIN; + break; + default: + ath_print(common, ATH_DBG_EEPROM, + "Invalid chainmask configuration\n"); + break; + } +} + int ath9k_hw_eeprom_init(struct ath_hw *ah) { int status; |