2021-03-04 17:29:20

by Sean Wang

[permalink] [raw]
Subject: [PATCH 1/3] mt76: mt7663: fix when beacon filter is being applied

From: Sean Wang <[email protected]>

HW beacon filter command is being applied until we're in associated state
because the command would rely on the associated access point's beacon
interval and DTIM information.

Fixes: 7124198ab1a4 ("mt76: mt7615: enable beacon filtering by default for offload fw")
Signed-off-by: Sean Wang <[email protected]>
---
drivers/net/wireless/mediatek/mt76/mt7615/main.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/main.c b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
index 1aa6928f88fc..1cb310bf01ee 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
@@ -217,8 +217,6 @@ static int mt7615_add_interface(struct ieee80211_hw *hw,
ret = mt7615_mcu_add_dev_info(phy, vif, true);
if (ret)
goto out;
-
- mt7615_mac_set_beacon_filter(phy, vif, true);
out:
mt7615_mutex_release(dev);

@@ -244,7 +242,6 @@ static void mt7615_remove_interface(struct ieee80211_hw *hw,

mt76_connac_free_pending_tx_skbs(&dev->pm, &msta->wcid);

- mt7615_mac_set_beacon_filter(phy, vif, false);
mt7615_mcu_add_dev_info(phy, vif, false);

rcu_assign_pointer(dev->mt76.wcid[idx], NULL);
@@ -548,6 +545,9 @@ static void mt7615_bss_info_changed(struct ieee80211_hw *hw,
if (changed & BSS_CHANGED_ARP_FILTER)
mt7615_mcu_update_arp_filter(hw, vif, info);

+ if (changed & BSS_CHANGED_ASSOC)
+ mt7615_mac_set_beacon_filter(phy, vif, info->assoc);
+
mt7615_mutex_release(dev);
}

--
2.25.1