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author | Lorenzo Bianconi | 2018-10-15 11:33:15 +0200 |
---|---|---|
committer | Felix Fietkau | 2018-11-30 12:21:39 +0100 |
commit | 73556561ab9f5e7ff14c0d4d248c53f0162b4090 (patch) | |
tree | 991e402728f630addea959d11c66949ebde8d2f3 /drivers/net/wireless/mediatek/mt76/mt76x02_mac.c | |
parent | mt76x0: use shared debugfs implementation (diff) | |
download | kernel-qcow2-linux-73556561ab9f5e7ff14c0d4d248c53f0162b4090.tar.gz kernel-qcow2-linux-73556561ab9f5e7ff14c0d4d248c53f0162b4090.tar.xz kernel-qcow2-linux-73556561ab9f5e7ff14c0d4d248c53f0162b4090.zip |
mt76x0: use mt76x02_mac_work as stats handler
Use mt76x02_mac_work utility routine as stats workqueue handler
and remove duplicated code. Moreover run mac stuck check in
mt76x02_mac_work for client interfaces.
Remove no longer used avg_ampdu_len and mt76x02_mac_stats data
structure in mt76x02_dev
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x02_mac.c')
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x02_mac.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c index c7666f4c432f..3896da690b83 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c @@ -754,6 +754,21 @@ void mt76x02_update_channel(struct mt76_dev *mdev) } EXPORT_SYMBOL_GPL(mt76x02_update_channel); +static void mt76x02_check_mac_err(struct mt76x02_dev *dev) +{ + u32 val = mt76_rr(dev, 0x10f4); + + if (!(val & BIT(29)) || !(val & (BIT(7) | BIT(5)))) + return; + + dev_err(dev->mt76.dev, "mac specific condition occurred\n"); + + mt76_set(dev, MT_MAC_SYS_CTRL, MT_MAC_SYS_CTRL_RESET_CSR); + udelay(10); + mt76_clear(dev, MT_MAC_SYS_CTRL, + MT_MAC_SYS_CTRL_ENABLE_TX | MT_MAC_SYS_CTRL_ENABLE_RX); +} + void mt76x02_mac_work(struct work_struct *work) { struct mt76x02_dev *dev = container_of(work, struct mt76x02_dev, @@ -768,6 +783,10 @@ void mt76x02_mac_work(struct work_struct *work) dev->aggr_stats[idx++] += val >> 16; } + /* XXX: check beacon stuck for ap mode */ + if (!dev->beacon_mask) + mt76x02_check_mac_err(dev); + ieee80211_queue_delayed_work(mt76_hw(dev), &dev->mac_work, MT_CALIBRATE_INTERVAL); } |