| developer | 59f248e | 2023-07-07 13:47:26 +0800 | [diff] [blame] | 1 | From 818c8f1d1a9ff9e5423ed0927b052692c282fdf4 Mon Sep 17 00:00:00 2001 |
| 2 | From: StanleyYP Wang <StanleyYP.Wang@mediatek.com> |
| 3 | Date: Thu, 27 Jul 2023 10:27:04 +0800 |
| 4 | Subject: [PATCH 19/19] cfg80211: mtk: add background radar stop when |
| 5 | background channel is overlapped with operating channel |
| 6 | |
| 7 | Signed-off-by: StanleyYP Wang <StanleyYP.Wang@mediatek.com> |
| 8 | --- |
| 9 | net/wireless/nl80211.c | 4 ++++ |
| 10 | 1 file changed, 4 insertions(+) |
| 11 | |
| 12 | diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c |
| 13 | index 53f32c6..ab61f8f 100644 |
| 14 | --- a/net/wireless/nl80211.c |
| 15 | +++ b/net/wireless/nl80211.c |
| 16 | @@ -9852,6 +9852,10 @@ static int nl80211_start_radar_detection(struct sk_buff *skb, |
| 17 | wdev->cac_started = true; |
| 18 | wdev->cac_start_time = jiffies; |
| 19 | wdev->cac_time_ms = cac_time_ms; |
| 20 | + if (rdev->background_cac_started && |
| 21 | + cfg80211_is_sub_chan(&chandef, rdev->background_radar_chandef.chan, false)) { |
| 22 | + cfg80211_stop_background_radar_detection(rdev->background_radar_wdev); |
| 23 | + } |
| 24 | } |
| 25 | unlock: |
| 26 | wiphy_unlock(wiphy); |
| 27 | -- |
| 28 | 2.18.0 |
| 29 | |