> On 2018-11-09 12:09, Lorenzo Bianconi wrote:
> >> Use MT_MAC_APC_BSSID0_H_EN bit to indicatate we are
> >> setting BSSID for STA.
> >>
> >> Signed-off-by: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
> >> ---
> >> drivers/net/wireless/mediatek/mt76/mt76x02_mac.c | 12 +++++++++---
> >> 1 file changed, 9 insertions(+), 3 deletions(-)
> >>
> >> diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
> >> index 59b336e34cb5..cfeae5586897 100644
> >> --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
> >> +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c
> >> @@ -826,10 +826,16 @@ void mt76x02_mac_work(struct work_struct *work)
> >>
> >> void mt76x02_mac_set_bssid(struct mt76x02_dev *dev, u8 idx, const u8 *addr)
> >> {
> >> + u32 bssid_h = FIELD_PREP(MT_MAC_APC_BSSID_H_ADDR,
> >> + get_unaligned_le16(addr + 4));
> >> + u32 bssid_l = get_unaligned_le32(addr);
> >> +
> >> + if (idx > 7)
> >> + bssid_h |= MT_MAC_APC_BSSID0_H_EN;
> >
> > This bit is to enable APClient mode and it is valid just for register 0x1094
> > (MT_MAC_APC_BSSID_{L,h}(0)). Moreover IIRC APClient has been disabled because
> > it causes a performance degradation.
> The performance degradation was with MAC_ADDR_EXT, not AP-Client.
> This patch should be fine.
Ah, now I remember sorry, you are right :)
Anyway IIRC MT_MAC_APC_BSSID0_H_EN is just for AP_CLIENT_BSSID0 (at least for
76x2), for others we need to use BIT(31) but just if APClient is disabled, right?
Moreover BSSID filter is currently disabled (BIT(3) in RX_FILTER_CFG).
# echo 0x1400 > /sys/kernel/debug/ieee80211/phy0/mt76/regidx
# cat /sys/kernel/debug/ieee80211/phy0/mt76/regval
0x00017f97
Have you tried to enabled it?
Regards,
Lorenzo
>
> - Felix
