diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/hw.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.h | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index bb99e2e..2d30efc 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -510,7 +510,6 @@ struct ath_gen_timer_table { * AR_RTC_PLL_CONTROL for a given channel * @setup_calibration: set up calibration * @iscal_supported: used to query if a type of calibration is supported - * @loadnf: load noise floor read from each chain on the CCA registers * * @ani_reset: reset ANI parameters to default values * @ani_lower_immunity: lower the noise immunity level. The level controls @@ -564,7 +563,6 @@ struct ath_hw_private_ops { bool (*ani_control)(struct ath_hw *ah, enum ath9k_ani_cmd cmd, int param); void (*do_getnf)(struct ath_hw *ah, int16_t nfarray[NUM_NF_READINGS]); - void (*loadnf)(struct ath_hw *ah, struct ath9k_channel *chan); /* ANI */ void (*ani_reset)(struct ath_hw *ah, bool is_scanning); @@ -630,6 +628,12 @@ struct ath_hw_ops { void (*ani_monitor)(struct ath_hw *ah, struct ath9k_channel *chan); }; +struct ath_nf_limits { + s16 max; + s16 min; + s16 nominal; +}; + struct ath_hw { struct ieee80211_hw *hw; struct ath_common common; @@ -651,10 +655,10 @@ struct ath_hw { bool is_pciexpress; bool need_an_top2_fixup; u16 tx_trig_level; - s16 nf_2g_max; - s16 nf_2g_min; - s16 nf_5g_max; - s16 nf_5g_min; + + u32 nf_regs[6]; + struct ath_nf_limits nf_2g; + struct ath_nf_limits nf_5g; u16 rfsilent; u32 rfkill_gpio; u32 rfkill_polarity; @@ -848,6 +852,12 @@ static inline struct ath_hw_ops *ath9k_hw_ops(struct ath_hw *ah) return &ah->ops; } +static inline int sign_extend(int val, const int nbits) +{ + int order = BIT(nbits-1); + return (val ^ order) - order; +} + /* Initialization, Detach, Reset */ const char *ath9k_hw_probe(u16 vendorid, u16 devid); void ath9k_hw_deinit(struct ath_hw *ah); @@ -943,7 +953,6 @@ void ar9002_hw_enable_wep_aggregation(struct ath_hw *ah); * Code specific to AR9003, we stuff these here to avoid callbacks * for older families */ -void ar9003_hw_set_nf_limits(struct ath_hw *ah); void ar9003_hw_bb_watchdog_config(struct ath_hw *ah); void ar9003_hw_bb_watchdog_read(struct ath_hw *ah); void ar9003_hw_bb_watchdog_dbg_info(struct ath_hw *ah); |
