diff options
| author | Xing Song <xing.song@mediatek.com> | 2022-01-24 11:28:11 +0800 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2022-02-03 13:57:59 +0100 |
| commit | 4e58ef4b6d727abdb071f7799aef763f8d6f2ad8 (patch) | |
| tree | 0d0430ea32aaad76b882817b86d2ad1f27e59725 | |
| parent | 6a6f457ed5fdf6777536c20644a9e42128a50ec2 (diff) | |
| download | linux-4e58ef4b6d727abdb071f7799aef763f8d6f2ad8.tar.gz linux-4e58ef4b6d727abdb071f7799aef763f8d6f2ad8.zip | |
mt76: stop the radar detector after leaving dfs channel
The radar detctor is used for dfs channel. So it will start after switching
to dfs channel and will stop after leaving. The TX will be blocked if radar
detctor isn't stopped in non-dfs channel.
This patch resets the dfs state to indicate the radar detector needs to be
stopped.
Signed-off-by: Xing Song <xing.song@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7615/main.c | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7915/main.c | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/main.c b/drivers/net/wireless/mediatek/mt76/mt7615/main.c index fca38f0e1a27..7dcf1fb97eca 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/main.c @@ -291,7 +291,8 @@ static void mt7615_init_dfs_state(struct mt7615_phy *phy) if (hw->conf.flags & IEEE80211_CONF_OFFCHANNEL) return; - if (!(chandef->chan->flags & IEEE80211_CHAN_RADAR)) + if (!(chandef->chan->flags & IEEE80211_CHAN_RADAR) && + !(mphy->chandef.chan->flags & IEEE80211_CHAN_RADAR)) return; if (mphy->chandef.chan->center_freq == chandef->chan->center_freq && diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c index 1149aae7eff4..989298ffffbc 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c @@ -311,7 +311,8 @@ static void mt7915_init_dfs_state(struct mt7915_phy *phy) if (hw->conf.flags & IEEE80211_CONF_OFFCHANNEL) return; - if (!(chandef->chan->flags & IEEE80211_CHAN_RADAR)) + if (!(chandef->chan->flags & IEEE80211_CHAN_RADAR) && + !(mphy->chandef.chan->flags & IEEE80211_CHAN_RADAR)) return; if (mphy->chandef.chan->center_freq == chandef->chan->center_freq && |