| From 7aa02107ca82d71f0a6f2d892bbf72b76fe8d2d0 Mon Sep 17 00:00:00 2001 |
| From: StanleyYP Wang <StanleyYP.Wang@mediatek.com> |
| Date: Thu, 27 Jul 2023 10:27:04 +0800 |
| Subject: [PATCH 18/37] mtk: cfg80211: add background radar stop when |
| background channel is overlapped with operating channel |
| |
| Signed-off-by: StanleyYP Wang <StanleyYP.Wang@mediatek.com> |
| --- |
| net/wireless/nl80211.c | 4 ++++ |
| 1 file changed, 4 insertions(+) |
| |
| diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c |
| index 3046677..2be678c 100644 |
| --- a/net/wireless/nl80211.c |
| +++ b/net/wireless/nl80211.c |
| @@ -10040,6 +10040,10 @@ static int nl80211_start_radar_detection(struct sk_buff *skb, |
| wdev->cac_started = true; |
| wdev->cac_start_time = jiffies; |
| wdev->cac_time_ms = cac_time_ms; |
| + if (rdev->background_cac_started && |
| + cfg80211_is_sub_chan(&chandef, rdev->background_radar_chandef.chan, false)) { |
| + cfg80211_stop_background_radar_detection(rdev->background_radar_wdev); |
| + } |
| } |
| unlock: |
| wiphy_unlock(wiphy); |
| -- |
| 2.18.0 |
| |