1// SPDX-License-Identifier: ISC
2
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