diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2010-11-11 05:18:38 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-11-17 00:37:08 +0300 |
| commit | 4e8c14e9587c38f4cce8049c766935629fdb8d46 (patch) | |
| tree | 7dc06b37bc5648314c96ea9bbb39c9544e98ecd5 /drivers/net/wireless/ath/ath9k/hw.h | |
| parent | 82b873afe83c81d9b1273a816bbdacb266f71a52 (diff) | |
| download | linux-4e8c14e9587c38f4cce8049c766935629fdb8d46.tar.xz | |
ath9k_hw: add a private op for configuring radar pulse detection
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/hw.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 15f51c8943a1..c20a5421f870 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -485,6 +485,40 @@ struct ath_hw_antcomb_conf { }; /** + * struct ath_hw_radar_conf - radar detection initialization parameters + * + * @pulse_inband: threshold for checking the ratio of in-band power + * to total power for short radar pulses (half dB steps) + * @pulse_inband_step: threshold for checking an in-band power to total + * power ratio increase for short radar pulses (half dB steps) + * @pulse_height: threshold for detecting the beginning of a short + * radar pulse (dB step) + * @pulse_rssi: threshold for detecting if a short radar pulse is + * gone (dB step) + * @pulse_maxlen: maximum pulse length (0.8 us steps) + * + * @radar_rssi: RSSI threshold for starting long radar detection (dB steps) + * @radar_inband: threshold for checking the ratio of in-band power + * to total power for long radar pulses (half dB steps) + * @fir_power: threshold for detecting the end of a long radar pulse (dB) + * + * @ext_channel: enable extension channel radar detection + */ +struct ath_hw_radar_conf { + unsigned int pulse_inband; + unsigned int pulse_inband_step; + unsigned int pulse_height; + unsigned int pulse_rssi; + unsigned int pulse_maxlen; + + unsigned int radar_rssi; + unsigned int radar_inband; + int fir_power; + + bool ext_channel; +}; + +/** * struct ath_hw_private_ops - callbacks used internally by hardware code * * This structure contains private callbacks designed to only be used internally @@ -549,6 +583,8 @@ 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 (*set_radar_params)(struct ath_hw *ah, + struct ath_hw_radar_conf *conf); /* ANI */ void (*ani_cache_ini_regs)(struct ath_hw *ah); |