diff options
Diffstat (limited to 'kernel/drivers/net/wireless/ath/dfs_pattern_detector.h')
| -rw-r--r-- | kernel/drivers/net/wireless/ath/dfs_pattern_detector.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/kernel/drivers/net/wireless/ath/dfs_pattern_detector.h b/kernel/drivers/net/wireless/ath/dfs_pattern_detector.h index dde2652b7..92be3530e 100644 --- a/kernel/drivers/net/wireless/ath/dfs_pattern_detector.h +++ b/kernel/drivers/net/wireless/ath/dfs_pattern_detector.h @@ -21,6 +21,11 @@ #include <linux/list.h> #include <linux/nl80211.h> +/* tolerated deviation of radar time stamp in usecs on both sides + * TODO: this might need to be HW-dependent + */ +#define PRI_TOLERANCE 16 + /** * struct ath_dfs_pool_stats - DFS Statistics for global pools */ @@ -40,12 +45,14 @@ struct ath_dfs_pool_stats { * @freq: channel frequency in MHz * @width: pulse duration in us * @rssi: rssi of radar event + * @chirp: chirp detected in pulse */ struct pulse_event { u64 ts; u16 freq; u8 width; u8 rssi; + bool chirp; }; /** @@ -59,6 +66,7 @@ struct pulse_event { * @ppb: pulses per bursts for this type * @ppb_thresh: number of pulses required to trigger detection * @max_pri_tolerance: pulse time stamp tolerance on both sides [us] + * @chirp: chirp required for the radar pattern */ struct radar_detector_specs { u8 type_id; @@ -70,6 +78,7 @@ struct radar_detector_specs { u8 ppb; u8 ppb_thresh; u8 max_pri_tolerance; + bool chirp; }; /** |