diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7615/mcu.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c index b944f372738a..7eb99bde3394 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c @@ -360,6 +360,33 @@ mt7615_mcu_scan_event(struct mt7615_dev *dev, struct sk_buff *skb) } static void +mt7615_mcu_roc_event(struct mt7615_dev *dev, struct sk_buff *skb) +{ + struct mt7615_roc_tlv *event; + struct mt7615_phy *phy; + struct mt76_phy *mphy; + int duration; + + skb_pull(skb, sizeof(struct mt7615_mcu_rxd)); + event = (struct mt7615_roc_tlv *)skb->data; + + if (event->dbdc_band && dev->mt76.phy2) + mphy = dev->mt76.phy2; + else + mphy = &dev->mt76.phy; + + ieee80211_ready_on_channel(mphy->hw); + + phy = (struct mt7615_phy *)mphy->priv; + phy->roc_grant = true; + wake_up(&phy->roc_wait); + + duration = le32_to_cpu(event->max_interval); + mod_timer(&phy->roc_timer, + round_jiffies_up(jiffies + msecs_to_jiffies(duration))); +} + +static void mt7615_mcu_beacon_loss_iter(void *priv, u8 *mac, struct ieee80211_vif *vif) { struct mt7615_vif *mvif = (struct mt7615_vif *)vif->drv_priv; @@ -426,6 +453,9 @@ mt7615_mcu_rx_unsolicited_event(struct mt7615_dev *dev, struct sk_buff *skb) case MCU_EVENT_BSS_BEACON_LOSS: mt7615_mcu_beacon_loss_event(dev, skb); break; + case MCU_EVENT_ROC: + mt7615_mcu_roc_event(dev, skb); + break; case MCU_EVENT_SCHED_SCAN_DONE: case MCU_EVENT_SCAN_DONE: mt7615_mcu_scan_event(dev, skb); @@ -451,6 +481,7 @@ void mt7615_mcu_rx_event(struct mt7615_dev *dev, struct sk_buff *skb) rxd->eid == MCU_EVENT_SCHED_SCAN_DONE || rxd->eid == MCU_EVENT_BSS_ABSENCE || rxd->eid == MCU_EVENT_SCAN_DONE || + rxd->eid == MCU_EVENT_ROC || !rxd->seq) mt7615_mcu_rx_unsolicited_event(dev, skb); else @@ -3601,6 +3632,26 @@ int mt7615_mcu_update_gtk_rekey(struct ieee80211_hw *hw, } #endif /* CONFIG_PM */ +int mt7615_mcu_set_roc(struct mt7615_phy *phy, struct ieee80211_vif *vif, + struct ieee80211_channel *chan, int duration) +{ + struct mt7615_vif *mvif = (struct mt7615_vif *)vif->drv_priv; + struct mt7615_dev *dev = phy->dev; + struct mt7615_roc_tlv req = { + .bss_idx = mvif->idx, + .active = !chan, + .max_interval = cpu_to_le32(duration), + .primary_chan = chan ? chan->hw_value : 0, + .band = chan ? chan->band : 0, + .req_type = 2, + }; + + phy->roc_grant = false; + + return __mt76_mcu_send_msg(&dev->mt76, MCU_CMD_SET_ROC, &req, + sizeof(req), false); +} + int mt7615_mcu_set_p2p_oppps(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { |