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Commit 82b5c239 authored by Lorenzo Bianconi's avatar Lorenzo Bianconi Committed by Felix Fietkau
Browse files

mt76x0: pci: add pre_tbtt_tasklet support 



Enable/disable pre_tbtt_tasklet in mt76x0 driver in order
to add AP support

Signed-off-by: default avatarLorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent dfe6c80c

drivers/net/wireless/mediatek/mt76/mt76x0/main.c

+2 −0
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ mt76x0_set_channel(struct mt76x02_dev *dev, struct cfg80211_chan_def *chandef) 
	int ret;



	cancel_delayed_work_sync(&dev->cal_work);

	tasklet_disable(&dev->pre_tbtt_tasklet);



	mt76_set_channel(&dev->mt76);

	ret = mt76x0_phy_set_channel(dev, chandef);
@@ -30,6 +31,7 @@ mt76x0_set_channel(struct mt76x02_dev *dev, struct cfg80211_chan_def *chandef) 
	mt76_rr(dev, MT_CH_IDLE);

	mt76_rr(dev, MT_CH_BUSY);



	tasklet_enable(&dev->pre_tbtt_tasklet);

	mt76_txq_schedule_all(&dev->mt76);



	return ret;

drivers/net/wireless/mediatek/mt76/mt76x0/pci.c

+1 −0
Original line number Diff line number Diff line
@@ -187,6 +187,7 @@ mt76x0e_probe(struct pci_dev *pdev, const struct pci_device_id *id) 
static void mt76x0e_cleanup(struct mt76x02_dev *dev)

{

	clear_bit(MT76_STATE_INITIALIZED, &dev->mt76.state);

	tasklet_disable(&dev->pre_tbtt_tasklet);

	mt76x0_chip_onoff(dev, false, false);

	mt76x0e_stop_hw(dev);

	mt76x02_dma_cleanup(dev);

drivers/net/wireless/mediatek/mt76/mt76x02.h

+0 −2
Original line number Diff line number Diff line
@@ -148,8 +148,6 @@ int mt76x02_tx_prepare_skb(struct mt76_dev *mdev, void *txwi, 
			   struct mt76_wcid *wcid, struct ieee80211_sta *sta,

			   u32 *tx_info);



void mt76x02_pre_tbtt_tasklet(unsigned long arg);



extern const u16 mt76x02_beacon_offsets[16];

void mt76x02_set_beacon_offsets(struct mt76x02_dev *dev);

void mt76x02_set_irq_mask(struct mt76x02_dev *dev, u32 clear, u32 set);

drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c

+4 −2
Original line number Diff line number Diff line
@@ -99,7 +99,7 @@ mt76x02_resync_beacon_timer(struct mt76x02_dev *dev) 
		       MT_BEACON_TIME_CFG_INTVAL, timer_val);

}



void mt76x02_pre_tbtt_tasklet(unsigned long arg)

static void mt76x02_pre_tbtt_tasklet(unsigned long arg)

{

	struct mt76x02_dev *dev = (struct mt76x02_dev *)arg;

	struct mt76_queue *q = &dev->mt76.q_tx[MT_TXQ_PSD];
@@ -144,7 +144,6 @@ void mt76x02_pre_tbtt_tasklet(unsigned long arg) 
	}

	spin_unlock_bh(&q->lock);

}

EXPORT_SYMBOL_GPL(mt76x02_pre_tbtt_tasklet);



static int

mt76x02_init_tx_queue(struct mt76x02_dev *dev, struct mt76_queue *q,
@@ -223,6 +222,9 @@ int mt76x02_dma_init(struct mt76x02_dev *dev) 
		return -ENOMEM;



	tasklet_init(&dev->tx_tasklet, mt76x02_tx_tasklet, (unsigned long) dev);

	tasklet_init(&dev->pre_tbtt_tasklet, mt76x02_pre_tbtt_tasklet,

		     (unsigned long)dev);



	kfifo_init(&dev->txstatus_fifo, status_fifo, fifo_size);



	mt76_dma_attach(&dev->mt76);

drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c

+0 −3
Original line number Diff line number Diff line
@@ -298,9 +298,6 @@ int mt76x2_init_hardware(struct mt76x02_dev *dev) 
{

	int ret;



	tasklet_init(&dev->pre_tbtt_tasklet, mt76x02_pre_tbtt_tasklet,

		     (unsigned long) dev);



	mt76x02_dma_disable(dev);

	mt76x2_reset_wlan(dev, true);

	mt76x2_power_on(dev);