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1// SPDX-License-Identifier: ISC2 3#include "mt7603.h"4#include "../trace.h"5 6void mt7603_rx_poll_complete(struct mt76_dev *mdev, enum mt76_rxq_id q)7{8 struct mt7603_dev *dev = container_of(mdev, struct mt7603_dev, mt76);9 10 mt7603_irq_enable(dev, MT_INT_RX_DONE(q));11}12 13irqreturn_t mt7603_irq_handler(int irq, void *dev_instance)14{15 struct mt7603_dev *dev = dev_instance;16 u32 intr;17 18 intr = mt76_rr(dev, MT_INT_SOURCE_CSR);19 mt76_wr(dev, MT_INT_SOURCE_CSR, intr);20 21 if (!test_bit(MT76_STATE_INITIALIZED, &dev->mphy.state))22 return IRQ_NONE;23 24 trace_dev_irq(&dev->mt76, intr, dev->mt76.mmio.irqmask);25 26 intr &= dev->mt76.mmio.irqmask;27 28 if (intr & MT_INT_MAC_IRQ3) {29 u32 hwintr = mt76_rr(dev, MT_HW_INT_STATUS(3));30 31 mt76_wr(dev, MT_HW_INT_STATUS(3), hwintr);32 if (hwintr & MT_HW_INT3_PRE_TBTT0)33 tasklet_schedule(&dev->mt76.pre_tbtt_tasklet);34 35 if ((hwintr & MT_HW_INT3_TBTT0) && dev->mt76.csa_complete)36 mt76_csa_finish(&dev->mt76);37 }38 39 if (intr & MT_INT_TX_DONE_ALL) {40 mt7603_irq_disable(dev, MT_INT_TX_DONE_ALL);41 napi_schedule(&dev->mt76.tx_napi);42 }43 44 if (intr & MT_INT_RX_DONE(0)) {45 dev->rx_pse_check = 0;46 mt7603_irq_disable(dev, MT_INT_RX_DONE(0));47 napi_schedule(&dev->mt76.napi[0]);48 }49 50 if (intr & MT_INT_RX_DONE(1)) {51 dev->rx_pse_check = 0;52 mt7603_irq_disable(dev, MT_INT_RX_DONE(1));53 napi_schedule(&dev->mt76.napi[1]);54 }55 56 return IRQ_HANDLED;57}58 59u32 mt7603_reg_map(struct mt7603_dev *dev, u32 addr)60{61 u32 base = addr & MT_MCU_PCIE_REMAP_2_BASE;62 u32 offset = addr & MT_MCU_PCIE_REMAP_2_OFFSET;63 64 dev->bus_ops->wr(&dev->mt76, MT_MCU_PCIE_REMAP_2, base);65 66 return MT_PCIE_REMAP_BASE_2 + offset;67}68