On 2020-04-21 07:20, sean.wang@xxxxxxxxxxxx wrote:
> From: Sean Wang <sean.wang@xxxxxxxxxxxx>
>
> BMC entry for MT7663 unicmd firmware should be a broadcast/multicast entry,
> not a unicast entry, that is GTK rekey offload would rely on.
>
> Fixes: 138860679b2a ("mt76: mt7615: add more uni mcu commands")
> Cc: Soul Huang <Soul.Huang@xxxxxxxxxxxx>
> Suggested-by: YF Luo <Yf.Luo@xxxxxxxxxxxx>
> Co-developed-by: Ryder Lee <ryder.lee@xxxxxxxxxxxx>
> Signed-off-by: Ryder Lee <ryder.lee@xxxxxxxxxxxx>
> Signed-off-by: Sean Wang <sean.wang@xxxxxxxxxxxx>
> ---
> drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 5 ++---
> 1 file changed, 2 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
> index 045bde7f554d..e8caa2c7981e 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
> +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
> @@ -1339,7 +1339,7 @@ mt7615_mcu_uni_add_bss(struct mt7615_phy *phy,
> .short_st = true,
> },
> };
> - u8 idx, tx_wlan_idx = 0;
> + u8 idx, tx_wlan_idx = mvif->sta.wcid.idx;
> int err;
>
> idx = mvif->omac_idx > EXT_BSSID_START ? HW_BSSID_0 : mvif->omac_idx;
> @@ -1349,10 +1349,9 @@ mt7615_mcu_uni_add_bss(struct mt7615_phy *phy,
> case NL80211_IFTYPE_MESH_POINT:
> case NL80211_IFTYPE_AP:
> basic_req.basic.conn_type = cpu_to_le32(CONNECTION_INFRA_AP);
> - tx_wlan_idx = mvif->sta.wcid.idx;
> break;
> case NL80211_IFTYPE_STATION:
> - if (enable) {
> + if (enable && !is_mt7663(&dev->mt76)) {
mt7615_mcu_uni_add_bss is only called on mt7663 with offload firmware,
so you can simply delete the entire if (enable) { ... } code section.
- Felix
