From 1198a8061fe598c0acba643b09252268d20c8a12 Mon Sep 17 00:00:00 2001 From: Ming Yen Hsieh Date: Tue, 6 Aug 2024 09:34:08 +0800 Subject: [PATCH] wifi: mt76: mt7921: fix wrong UNII-4 freq range check for the channel usage BugLink: https://bugs.launchpad.net/bugs/2089340 [ Upstream commit 723762a7a7e6fdb3cc6953f127a3fe9c5162beb7 ] The check should start from 5845 to 5925, which includes channels 169, 173, and 177. Fixes: 09382d8f8641 ("wifi: mt76: mt7921: update the channel usage when the regd domain changed") Signed-off-by: Ming Yen Hsieh Link: https://patch.msgid.link/20240806013408.17874-1-mingyen.hsieh@mediatek.com Signed-off-by: Felix Fietkau Signed-off-by: Sasha Levin Signed-off-by: Portia Stephens Signed-off-by: Stefan Bader --- drivers/net/wireless/mediatek/mt76/mt7921/init.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/init.c b/drivers/net/wireless/mediatek/mt76/mt7921/init.c index a9515f59b987..a4ae90b4f64c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/init.c @@ -85,7 +85,7 @@ mt7921_regd_channel_update(struct wiphy *wiphy, struct mt792x_dev *dev) } /* UNII-4 */ - if (IS_UNII_INVALID(0, 5850, 5925)) + if (IS_UNII_INVALID(0, 5845, 5925)) ch->flags |= IEEE80211_CHAN_DISABLED; }