-/*
- * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <linux/delay.h>
-#include "mt76x2.h"
-#include "trace.h"
-
-void mt76x2_rx_poll_complete(struct mt76_dev *mdev, enum mt76_rxq_id q)
-{
- struct mt76x02_dev *dev;
-
- dev = container_of(mdev, struct mt76x02_dev, mt76);
- mt76x02_irq_enable(dev, MT_INT_RX_DONE(q));
-}
-
-irqreturn_t mt76x2_irq_handler(int irq, void *dev_instance)
-{
- struct mt76x02_dev *dev = dev_instance;
- u32 intr;
-
- intr = mt76_rr(dev, MT_INT_SOURCE_CSR);
- mt76_wr(dev, MT_INT_SOURCE_CSR, intr);
-
- if (!test_bit(MT76_STATE_INITIALIZED, &dev->mt76.state))
- return IRQ_NONE;
-
- trace_dev_irq(dev, intr, dev->mt76.mmio.irqmask);
-
- intr &= dev->mt76.mmio.irqmask;
-
- if (intr & MT_INT_TX_DONE_ALL) {
- mt76x02_irq_disable(dev, MT_INT_TX_DONE_ALL);
- tasklet_schedule(&dev->tx_tasklet);
- }
-
- if (intr & MT_INT_RX_DONE(0)) {
- mt76x02_irq_disable(dev, MT_INT_RX_DONE(0));
- napi_schedule(&dev->mt76.napi[0]);
- }
-
- if (intr & MT_INT_RX_DONE(1)) {
- mt76x02_irq_disable(dev, MT_INT_RX_DONE(1));
- napi_schedule(&dev->mt76.napi[1]);
- }
-
- if (intr & MT_INT_PRE_TBTT)
- tasklet_schedule(&dev->pre_tbtt_tasklet);
-
- /* send buffered multicast frames now */
- if (intr & MT_INT_TBTT)
- mt76_queue_kick(dev, &dev->mt76.q_tx[MT_TXQ_PSD]);
-
- if (intr & MT_INT_TX_STAT) {
- mt76x02_mac_poll_tx_status(dev, true);
- tasklet_schedule(&dev->tx_tasklet);
- }
-
- if (intr & MT_INT_GPTIMER) {
- mt76x02_irq_disable(dev, MT_INT_GPTIMER);
- tasklet_schedule(&dev->dfs_pd.dfs_tasklet);
- }
-
- return IRQ_HANDLED;
-}
-