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mt76x0: pci: add mt76x0e_{start/stop} callbacks

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Introduce mt76x0e_start and mt76x0e_stop mac80211
callbacks to start/stop device mac opening/closing
the netdevice

Signed-off-by: Lorenzo Bianconi <[email protected]>
This commit is contained in:
Lorenzo Bianconi
2018-09-28 13:47:52 +02:00
committed by Felix Fietkau
parent 8050d714e8
commit c240904a31
1 changed files with 34 additions and 0 deletions
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mt76x0/pci.c
+34
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@@ -25,11 +25,45 @@
static int mt76x0e_start(struct ieee80211_hw *hw)
{
struct mt76x0_dev *dev = hw->priv;
mutex_lock(&dev->mt76.mutex);
mt76x02_mac_start(&dev->mt76);
ieee80211_queue_delayed_work(dev->mt76.hw, &dev->mac_work,
MT_CALIBRATE_INTERVAL);
ieee80211_queue_delayed_work(dev->mt76.hw, &dev->cal_work,
MT_CALIBRATE_INTERVAL);
set_bit(MT76_STATE_RUNNING, &dev->mt76.state);
mutex_unlock(&dev->mt76.mutex);
return 0;
}
static void mt76x0e_stop(struct ieee80211_hw *hw)
{
struct mt76x0_dev *dev = hw->priv;
mutex_lock(&dev->mt76.mutex);
clear_bit(MT76_STATE_RUNNING, &dev->mt76.state);
cancel_delayed_work_sync(&dev->cal_work);
cancel_delayed_work_sync(&dev->mac_work);
if (!mt76_poll(dev, MT_WPDMA_GLO_CFG, MT_WPDMA_GLO_CFG_TX_DMA_BUSY,
0, 1000))
dev_warn(dev->mt76.dev, "TX DMA did not stop\n");
mt76_clear(dev, MT_WPDMA_GLO_CFG, MT_WPDMA_GLO_CFG_TX_DMA_EN);
mt76x0_mac_stop(dev);
if (!mt76_poll(dev, MT_WPDMA_GLO_CFG, MT_WPDMA_GLO_CFG_RX_DMA_BUSY,
0, 1000))
dev_warn(dev->mt76.dev, "TX DMA did not stop\n");
mt76_clear(dev, MT_WPDMA_GLO_CFG, MT_WPDMA_GLO_CFG_RX_DMA_EN);
mutex_unlock(&dev->mt76.mutex);
}
static const struct ieee80211_ops mt76x0e_ops = {