Commit d74fda4c authored by Lorenzo Bianconi's avatar Lorenzo Bianconi Committed by Felix Fietkau

mt76: mt76s: move status processing in txrx wq

As it has been done for tx and rx processing, move tx/rx status
processing into mt76s_txrx_wq workqueue
Signed-off-by: default avatarLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent 3e5f374d
......@@ -446,12 +446,12 @@ struct mt76_usb {
};
struct mt76_sdio {
struct task_struct *kthread;
struct work_struct stat_work;
struct workqueue_struct *txrx_wq;
struct work_struct tx_work;
struct work_struct rx_work;
struct work_struct work;
struct work_struct stat_work;
unsigned long state;
......
......@@ -212,7 +212,7 @@ void mt7663s_tx_work(struct work_struct *work)
if (nframes)
queue_work(sdio->txrx_wq, &sdio->tx_work);
wake_up_process(sdio->kthread);
queue_work(sdio->txrx_wq, &sdio->work);
}
void mt7663s_rx_work(struct work_struct *work)
......@@ -233,7 +233,7 @@ void mt7663s_rx_work(struct work_struct *work)
if (intr.isr & WHIER_RX0_DONE_INT_EN) {
ret = mt7663s_rx_run_queue(dev, 0, &intr);
if (ret > 0) {
wake_up_process(sdio->kthread);
queue_work(sdio->txrx_wq, &sdio->work);
nframes += ret;
}
}
......@@ -241,7 +241,7 @@ void mt7663s_rx_work(struct work_struct *work)
if (intr.isr & WHIER_RX1_DONE_INT_EN) {
ret = mt7663s_rx_run_queue(dev, 1, &intr);
if (ret > 0) {
wake_up_process(sdio->kthread);
queue_work(sdio->txrx_wq, &sdio->work);
nframes += ret;
}
}
......
......@@ -70,6 +70,7 @@ void mt76s_stop_txrx(struct mt76_dev *dev)
cancel_work_sync(&sdio->tx_work);
cancel_work_sync(&sdio->rx_work);
cancel_work_sync(&sdio->work);
cancel_work_sync(&sdio->stat_work);
clear_bit(MT76_READING_STATS, &dev->phy.state);
......@@ -282,41 +283,29 @@ static const struct mt76_queue_ops sdio_queue_ops = {
.tx_queue_skb_raw = mt76s_tx_queue_skb_raw,
};
static int mt76s_kthread_run(void *data)
static void mt76s_txrx_work(struct work_struct *work)
{
struct mt76_dev *dev = data;
struct mt76_phy *mphy = &dev->phy;
while (!kthread_should_stop()) {
int i, nframes = 0;
cond_resched();
struct mt76_sdio *sdio = container_of(work, struct mt76_sdio, work);
struct mt76_dev *dev = container_of(sdio, struct mt76_dev, sdio);
int i;
/* rx processing */
local_bh_disable();
rcu_read_lock();
mt76_for_each_q_rx(dev, i)
nframes += mt76s_process_rx_queue(dev, &dev->q_rx[i]);
mt76s_process_rx_queue(dev, &dev->q_rx[i]);
rcu_read_unlock();
local_bh_enable();
/* tx processing */
for (i = 0; i < MT_TXQ_MCU_WA; i++)
nframes += mt76s_process_tx_queue(dev, i);
mt76s_process_tx_queue(dev, i);
if (dev->drv->tx_status_data &&
!test_and_set_bit(MT76_READING_STATS, &mphy->state))
!test_and_set_bit(MT76_READING_STATS, &dev->phy.state))
queue_work(dev->wq, &dev->sdio.stat_work);
if (!nframes || !test_bit(MT76_STATE_RUNNING, &mphy->state)) {
set_current_state(TASK_INTERRUPTIBLE);
schedule();
}
}
return 0;
}
void mt76s_deinit(struct mt76_dev *dev)
......@@ -324,9 +313,7 @@ void mt76s_deinit(struct mt76_dev *dev)
struct mt76_sdio *sdio = &dev->sdio;
int i;
kthread_stop(sdio->kthread);
mt76s_stop_txrx(dev);
if (sdio->txrx_wq) {
destroy_workqueue(sdio->txrx_wq);
sdio->txrx_wq = NULL;
......@@ -364,11 +351,8 @@ int mt76s_init(struct mt76_dev *dev, struct sdio_func *func,
if (!sdio->txrx_wq)
return -ENOMEM;
sdio->kthread = kthread_create(mt76s_kthread_run, dev, "mt76s");
if (IS_ERR(sdio->kthread))
return PTR_ERR(sdio->kthread);
INIT_WORK(&sdio->stat_work, mt76s_tx_status_data);
INIT_WORK(&sdio->work, mt76s_txrx_work);
mutex_init(&sdio->sched.lock);
dev->queue_ops = &sdio_queue_ops;
......
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