From: Lorenzo Bianconi Date: Fri, 1 Nov 2019 22:21:07 +0000 (+0100) Subject: mt76: mt7615: disable radar pattern detector during scanning X-Git-Tag: v5.5-rc1~174^2~16^2~1^2~5 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2b5d1b91e1741c48f00682dec7b1a0845f9792f3;p=thirdparty%2Fkernel%2Flinux.git mt76: mt7615: disable radar pattern detector during scanning Set switch_reason to CH_SWITCH_SCAN_BYPASS_DPD during frequency scanning in order to disable radar pattern detector Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau --- diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c index 8371387ca7727..f229c9ce9f655 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c @@ -1305,8 +1305,10 @@ int mt7615_mcu_set_channel(struct mt7615_dev *dev) }; int ret; - if ((chandef->chan->flags & IEEE80211_CHAN_RADAR) && - chandef->chan->dfs_state != NL80211_DFS_AVAILABLE) + if (dev->mt76.hw->conf.flags & IEEE80211_CONF_OFFCHANNEL) + req.switch_reason = CH_SWITCH_SCAN_BYPASS_DPD; + else if ((chandef->chan->flags & IEEE80211_CHAN_RADAR) && + chandef->chan->dfs_state != NL80211_DFS_AVAILABLE) req.switch_reason = CH_SWITCH_DFS; else req.switch_reason = CH_SWITCH_NORMAL;