diff options
| author | Lorenzo Bianconi <lorenzo.bianconi@redhat.com> | 2018-10-12 12:16:28 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2018-10-13 17:39:53 +0200 |
| commit | bbd10586f0df1a3ff6abda39c9542458fdfc5686 (patch) | |
| tree | b2855d6470648544424044527a87c2309180aaba /drivers/net/wireless/mediatek/mt76/mt76x0/main.c | |
| parent | 4636a2544c3b79b95115bd612455de7c176dadcf (diff) | |
mt76x0: phy: do not run calibration during channel switch
Do not perform phy/vga calibration during channel switch.
Moreover remove mt76x0_agc_save and mt76x0_agc_restore routines
since they are no longer necessary. Furthermore run mt76_set_channel
in order to check if there are pending frames during channel switch
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/mt76x0/main.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x0/main.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/main.c b/drivers/net/wireless/mediatek/mt76/mt76x0/main.c index c9cd0254a979..9273d2d2764a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/main.c @@ -16,6 +16,20 @@ #include <linux/etherdevice.h> #include "mt76x0.h" +static int +mt76x0_set_channel(struct mt76x02_dev *dev, struct cfg80211_chan_def *chandef) +{ + int ret; + + cancel_delayed_work_sync(&dev->cal_work); + + mt76_set_channel(&dev->mt76); + ret = mt76x0_phy_set_channel(dev, chandef); + mt76_txq_schedule_all(&dev->mt76); + + return ret; +} + int mt76x0_config(struct ieee80211_hw *hw, u32 changed) { struct mt76x02_dev *dev = hw->priv; @@ -25,7 +39,7 @@ int mt76x0_config(struct ieee80211_hw *hw, u32 changed) if (changed & IEEE80211_CONF_CHANGE_CHANNEL) { ieee80211_stop_queues(hw); - ret = mt76x0_phy_set_channel(dev, &hw->conf.chandef); + ret = mt76x0_set_channel(dev, &hw->conf.chandef); ieee80211_wake_queues(hw); } @@ -114,8 +128,6 @@ void mt76x0_sw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif, { struct mt76x02_dev *dev = hw->priv; - cancel_delayed_work_sync(&dev->cal_work); - mt76x0_agc_save(dev); set_bit(MT76_SCANNING, &dev->mt76.state); } EXPORT_SYMBOL_GPL(mt76x0_sw_scan); @@ -125,11 +137,7 @@ void mt76x0_sw_scan_complete(struct ieee80211_hw *hw, { struct mt76x02_dev *dev = hw->priv; - mt76x0_agc_restore(dev); clear_bit(MT76_SCANNING, &dev->mt76.state); - - ieee80211_queue_delayed_work(dev->mt76.hw, &dev->cal_work, - MT_CALIBRATE_INTERVAL); } EXPORT_SYMBOL_GPL(mt76x0_sw_scan_complete); |