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mt76: mt76x02: run mt76x02_edcca_init atomically in mt76_edcca_set

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Run mt76x02_edcca_init atomically in mt76_edcca_set since it runs
concurrently with calibration work and mt76x2_set_channel.
Moreover perform phy calibration atomically

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Lorenzo Bianconi 2019-05-11 17:30:10 +02:00 committed by Felix Fietkau
parent 6e4caaea99
commit 8aac454dbb
3 changed files with 15 additions and 0 deletions
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4
drivers/net/wireless/mediatek/mt76/mt76x02_debugfs.c
View file

@ -122,11 +122,15 @@ mt76_edcca_set(void *data, u64 val)
struct mt76x02_dev *dev = data;
enum nl80211_dfs_regions region = dev->dfs_pd.region;
mutex_lock(&dev->mt76.mutex);
dev->ed_monitor_enabled = !!val;
dev->ed_monitor = dev->ed_monitor_enabled &&
region == NL80211_DFS_ETSI;
mt76x02_edcca_init(dev);
mutex_unlock(&dev->mt76.mutex);
return 0;
}

6
drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c
View file

@ -294,10 +294,16 @@ void mt76x2_phy_calibrate(struct work_struct *work)
struct mt76x02_dev *dev;
dev = container_of(work, struct mt76x02_dev, cal_work.work);
mutex_lock(&dev->mt76.mutex);
mt76x2_phy_channel_calibrate(dev, false);
mt76x2_phy_tssi_compensate(dev);
mt76x2_phy_temp_compensate(dev);
mt76x2_phy_update_channel_gain(dev);
mutex_unlock(&dev->mt76.mutex);
ieee80211_queue_delayed_work(mt76_hw(dev), &dev->cal_work,
MT_CALIBRATE_INTERVAL);
}

5
drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c
View file

@ -55,10 +55,15 @@ void mt76x2u_phy_calibrate(struct work_struct *work)
struct mt76x02_dev *dev;
dev = container_of(work, struct mt76x02_dev, cal_work.work);
mutex_lock(&dev->mt76.mutex);
mt76x2u_phy_channel_calibrate(dev, false);
mt76x2_phy_tssi_compensate(dev);
mt76x2_phy_update_channel_gain(dev);
mutex_unlock(&dev->mt76.mutex);
ieee80211_queue_delayed_work(mt76_hw(dev), &dev->cal_work,
MT_CALIBRATE_INTERVAL);
}