diff options
| author | Ryder Lee <ryder.lee@mediatek.com> | 2020-06-15 02:23:35 +0800 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2020-07-21 19:01:15 +0200 |
| commit | f68e6a1f85c148f0b238bdaef22f31b01d5cf51e (patch) | |
| tree | e944362720f99e47f1e854a23cdbe0570e1d2957 /drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c | |
| parent | dcdecb128b2e0856e3131d93102d80bd748f2d9b (diff) | |
mt76: mt7915: add MU-MIMO support
Enable MU-MIMO DL/UL and add relative counters in debugfs.
Currently MU modules read WTBL first to notify BA changes to
other cross modules, so adjust mt7915_mcu_sta_ba() accordingly.
Tested-by: Evelyn Tsai <evelyn.tsai@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c index 5278bee812f1..95e073c02ce6 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c @@ -178,7 +178,14 @@ mt7915_txbf_stat_read_phy(struct mt7915_phy *phy, struct seq_file *s) seq_printf(s, "Tx Beamformee feedback triggered counts: %ld\n", FIELD_GET(MT_ETBF_TX_FB_TRI, cnt)); - /* Tx SU counters */ + /* Tx SU & MU counters */ + cnt = mt76_rr(dev, MT_MIB_SDR34(ext_phy)); + seq_printf(s, "Tx multi-user Beamforming counts: %ld\n", + FIELD_GET(MT_MIB_MU_BF_TX_CNT, cnt)); + cnt = mt76_rr(dev, MT_MIB_DR8(ext_phy)); + seq_printf(s, "Tx multi-user MPDU counts: %d\n", cnt); + cnt = mt76_rr(dev, MT_MIB_DR9(ext_phy)); + seq_printf(s, "Tx multi-user successful MPDU counts: %d\n", cnt); cnt = mt76_rr(dev, MT_MIB_DR11(ext_phy)); seq_printf(s, "Tx single-user successful MPDU counts: %d\n", cnt); |