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wifi: mt76: mt7996: fix bss wlan_idx when sending bss_info command

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The bmc_tx_wlan_idx should be the wlan_idx of the current bss rather
than peer AP's wlan_idx, otherwise there will appear some frame
decryption problems on station mode.

Fixes: 98686cd216 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices")
Reviewed-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Peter Chiu 2023-06-05 23:21:34 +08:00 committed by Felix Fietkau
parent a32f063dfb
commit cc945b5462
1 changed files with 3 additions and 2 deletions
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5
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
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@ -712,6 +712,7 @@ mt7996_mcu_bss_basic_tlv(struct sk_buff *skb,
struct cfg80211_chan_def *chandef = &phy->chandef;
struct mt76_connac_bss_basic_tlv *bss;
u32 type = CONNECTION_INFRA_AP;
u16 sta_wlan_idx = wlan_idx;
struct tlv *tlv;
int idx;
@ -731,7 +732,7 @@ mt7996_mcu_bss_basic_tlv(struct sk_buff *skb,
struct mt76_wcid *wcid;
wcid = (struct mt76_wcid *)sta->drv_priv;
wlan_idx = wcid->idx;
sta_wlan_idx = wcid->idx;
}
rcu_read_unlock();
}
@ -751,7 +752,7 @@ mt7996_mcu_bss_basic_tlv(struct sk_buff *skb,
bss->bcn_interval = cpu_to_le16(vif->bss_conf.beacon_int);
bss->dtim_period = vif->bss_conf.dtim_period;
bss->bmc_tx_wlan_idx = cpu_to_le16(wlan_idx);
bss->sta_idx = cpu_to_le16(wlan_idx);
bss->sta_idx = cpu_to_le16(sta_wlan_idx);
bss->conn_type = cpu_to_le32(type);
bss->omac_idx = mvif->omac_idx;
bss->band_idx = mvif->band_idx;