13 	struct mt792x_dev *dev = dev_instance;  in mt792x_irq_handler()  local
15 	if (test_bit(MT76_REMOVED, &dev->mt76.phy.state))  in mt792x_irq_handler()
17 	mt76_wr(dev, dev->irq_map->host_irq_enable, 0);  in mt792x_irq_handler()
19 	if (!test_bit(MT76_STATE_INITIALIZED, &dev->mphy.state))  in mt792x_irq_handler()
22 	tasklet_schedule(&dev->mt76.irq_tasklet);  in mt792x_irq_handler()
30 	struct mt792x_dev *dev = (struct mt792x_dev *)data;  in mt792x_irq_tasklet()  local
31 	const struct mt792x_irq_map *irq_map = dev->irq_map;  in mt792x_irq_tasklet()
34 	mt76_wr(dev, irq_map->host_irq_enable, 0);  in mt792x_irq_tasklet()
36 	intr = mt76_rr(dev, MT_WFDMA0_HOST_INT_STA);  in mt792x_irq_tasklet()
37 	intr &= dev->mt76.mmio.irqmask;  in mt792x_irq_tasklet()
38 	mt76_wr(dev, MT_WFDMA0_HOST_INT_STA, intr);  in mt792x_irq_tasklet()
40 	trace_dev_irq(&dev->mt76, intr, dev->mt76.mmio.irqmask);  in mt792x_irq_tasklet()
45 	if (intr & dev->irq_map->tx.mcu_complete_mask)  in mt792x_irq_tasklet()
46 		mask |= dev->irq_map->tx.mcu_complete_mask;  in mt792x_irq_tasklet()
51 		intr_sw = mt76_rr(dev, MT_MCU_CMD);  in mt792x_irq_tasklet()
53 		mt76_wr(dev, MT_MCU_CMD, intr_sw);  in mt792x_irq_tasklet()
60 	mt76_set_irq_mask(&dev->mt76, irq_map->host_irq_enable, mask, 0);  in mt792x_irq_tasklet()
62 	if (intr & dev->irq_map->tx.all_complete_mask)  in mt792x_irq_tasklet()
63 		napi_schedule(&dev->mt76.tx_napi);  in mt792x_irq_tasklet()
66 		napi_schedule(&dev->mt76.napi[MT_RXQ_MCU]);  in mt792x_irq_tasklet()
69 		napi_schedule(&dev->mt76.napi[MT_RXQ_MCU_WA]);  in mt792x_irq_tasklet()
72 		napi_schedule(&dev->mt76.napi[MT_RXQ_MAIN]);  in mt792x_irq_tasklet()
78 	struct mt792x_dev *dev = container_of(mdev, struct mt792x_dev, mt76);  in mt792x_rx_poll_complete()  local
79 	const struct mt792x_irq_map *irq_map = dev->irq_map;  in mt792x_rx_poll_complete()
91 static void mt792x_dma_prefetch(struct mt792x_dev *dev)  in mt792x_dma_prefetch()  argument
93 	if (is_mt7925(&dev->mt76)) {  in mt792x_dma_prefetch()
95 		mt76_wr(dev, MT_WFDMA0_RX_RING0_EXT_CTRL, PREFETCH(0x0000, 0x4));  in mt792x_dma_prefetch()
96 		mt76_wr(dev, MT_WFDMA0_RX_RING1_EXT_CTRL, PREFETCH(0x0040, 0x4));  in mt792x_dma_prefetch()
97 		mt76_wr(dev, MT_WFDMA0_RX_RING2_EXT_CTRL, PREFETCH(0x0080, 0x4));  in mt792x_dma_prefetch()
98 		mt76_wr(dev, MT_WFDMA0_RX_RING3_EXT_CTRL, PREFETCH(0x00c0, 0x4));  in mt792x_dma_prefetch()
100 		mt76_wr(dev, MT_WFDMA0_TX_RING0_EXT_CTRL, PREFETCH(0x0100, 0x10));  in mt792x_dma_prefetch()
101 		mt76_wr(dev, MT_WFDMA0_TX_RING1_EXT_CTRL, PREFETCH(0x0200, 0x10));  in mt792x_dma_prefetch()
102 		mt76_wr(dev, MT_WFDMA0_TX_RING2_EXT_CTRL, PREFETCH(0x0300, 0x10));  in mt792x_dma_prefetch()
103 		mt76_wr(dev, MT_WFDMA0_TX_RING3_EXT_CTRL, PREFETCH(0x0400, 0x10));  in mt792x_dma_prefetch()
104 		mt76_wr(dev, MT_WFDMA0_TX_RING15_EXT_CTRL, PREFETCH(0x0500, 0x4));  in mt792x_dma_prefetch()
105 		mt76_wr(dev, MT_WFDMA0_TX_RING16_EXT_CTRL, PREFETCH(0x0540, 0x4));  in mt792x_dma_prefetch()
108 		mt76_wr(dev, MT_WFDMA0_RX_RING0_EXT_CTRL, PREFETCH(0x0, 0x4));  in mt792x_dma_prefetch()
109 		mt76_wr(dev, MT_WFDMA0_RX_RING2_EXT_CTRL, PREFETCH(0x40, 0x4));  in mt792x_dma_prefetch()
110 		mt76_wr(dev, MT_WFDMA0_RX_RING3_EXT_CTRL, PREFETCH(0x80, 0x4));  in mt792x_dma_prefetch()
111 		mt76_wr(dev, MT_WFDMA0_RX_RING4_EXT_CTRL, PREFETCH(0xc0, 0x4));  in mt792x_dma_prefetch()
112 		mt76_wr(dev, MT_WFDMA0_RX_RING5_EXT_CTRL, PREFETCH(0x100, 0x4));  in mt792x_dma_prefetch()
114 		mt76_wr(dev, MT_WFDMA0_TX_RING0_EXT_CTRL, PREFETCH(0x140, 0x4));  in mt792x_dma_prefetch()
115 		mt76_wr(dev, MT_WFDMA0_TX_RING1_EXT_CTRL, PREFETCH(0x180, 0x4));  in mt792x_dma_prefetch()
116 		mt76_wr(dev, MT_WFDMA0_TX_RING2_EXT_CTRL, PREFETCH(0x1c0, 0x4));  in mt792x_dma_prefetch()
117 		mt76_wr(dev, MT_WFDMA0_TX_RING3_EXT_CTRL, PREFETCH(0x200, 0x4));  in mt792x_dma_prefetch()
118 		mt76_wr(dev, MT_WFDMA0_TX_RING4_EXT_CTRL, PREFETCH(0x240, 0x4));  in mt792x_dma_prefetch()
119 		mt76_wr(dev, MT_WFDMA0_TX_RING5_EXT_CTRL, PREFETCH(0x280, 0x4));  in mt792x_dma_prefetch()
120 		mt76_wr(dev, MT_WFDMA0_TX_RING6_EXT_CTRL, PREFETCH(0x2c0, 0x4));  in mt792x_dma_prefetch()
121 		mt76_wr(dev, MT_WFDMA0_TX_RING16_EXT_CTRL, PREFETCH(0x340, 0x4));  in mt792x_dma_prefetch()
122 		mt76_wr(dev, MT_WFDMA0_TX_RING17_EXT_CTRL, PREFETCH(0x380, 0x4));  in mt792x_dma_prefetch()
126 int mt792x_dma_enable(struct mt792x_dev *dev)  in mt792x_dma_enable()  argument
129 	mt792x_dma_prefetch(dev);  in mt792x_dma_enable()
132 	mt76_wr(dev, MT_WFDMA0_RST_DTX_PTR, ~0);  in mt792x_dma_enable()
133 	if (is_mt7925(&dev->mt76))  in mt792x_dma_enable()
134 		mt76_wr(dev, MT_WFDMA0_RST_DRX_PTR, ~0);  in mt792x_dma_enable()
137 	mt76_wr(dev, MT_WFDMA0_PRI_DLY_INT_CFG0, 0);  in mt792x_dma_enable()
139 	mt76_set(dev, MT_WFDMA0_GLO_CFG,  in mt792x_dma_enable()
150 	mt76_set(dev, MT_WFDMA0_GLO_CFG,  in mt792x_dma_enable()
153 	if (is_mt7925(&dev->mt76)) {  in mt792x_dma_enable()
154 		mt76_rmw(dev, MT_UWFDMA0_GLO_CFG_EXT1, BIT(28), BIT(28));  in mt792x_dma_enable()
155 		mt76_set(dev, MT_WFDMA0_INT_RX_PRI, 0x0F00);  in mt792x_dma_enable()
156 		mt76_set(dev, MT_WFDMA0_INT_TX_PRI, 0x7F00);  in mt792x_dma_enable()
158 	mt76_set(dev, MT_WFDMA_DUMMY_CR, MT_WFDMA_NEED_REINIT);  in mt792x_dma_enable()
161 	mt76_connac_irq_enable(&dev->mt76,  in mt792x_dma_enable()
162 			       dev->irq_map->tx.all_complete_mask |  in mt792x_dma_enable()
163 			       dev->irq_map->rx.data_complete_mask |  in mt792x_dma_enable()
164 			       dev->irq_map->rx.wm2_complete_mask |  in mt792x_dma_enable()
165 			       dev->irq_map->rx.wm_complete_mask |  in mt792x_dma_enable()
167 	mt76_set(dev, MT_MCU2HOST_SW_INT_ENA, MT_MCU_CMD_WAKE_RX_PCIE);  in mt792x_dma_enable()
174 mt792x_dma_reset(struct mt792x_dev *dev, bool force)  in mt792x_dma_reset()  argument
178 	err = mt792x_dma_disable(dev, force);  in mt792x_dma_reset()
184 		mt76_queue_reset(dev, dev->mphy.q_tx[i]);  in mt792x_dma_reset()
187 		mt76_queue_reset(dev, dev->mt76.q_mcu[i]);  in mt792x_dma_reset()
189 	mt76_for_each_q_rx(&dev->mt76, i)  in mt792x_dma_reset()
190 		mt76_queue_reset(dev, &dev->mt76.q_rx[i]);  in mt792x_dma_reset()
192 	mt76_tx_status_check(&dev->mt76, true);  in mt792x_dma_reset()
194 	return mt792x_dma_enable(dev);  in mt792x_dma_reset()
197 int mt792x_wpdma_reset(struct mt792x_dev *dev, bool force)  in mt792x_wpdma_reset()  argument
202 	for (i = 0; i < ARRAY_SIZE(dev->mt76.phy.q_tx); i++)  in mt792x_wpdma_reset()
203 		mt76_queue_tx_cleanup(dev, dev->mphy.q_tx[i], true);  in mt792x_wpdma_reset()
205 	for (i = 0; i < ARRAY_SIZE(dev->mt76.q_mcu); i++)  in mt792x_wpdma_reset()
206 		mt76_queue_tx_cleanup(dev, dev->mt76.q_mcu[i], true);  in mt792x_wpdma_reset()
208 	mt76_for_each_q_rx(&dev->mt76, i)  in mt792x_wpdma_reset()
209 		mt76_queue_rx_cleanup(dev, &dev->mt76.q_rx[i]);  in mt792x_wpdma_reset()
212 		err = mt792x_wfsys_reset(dev);  in mt792x_wpdma_reset()
216 	err = mt792x_dma_reset(dev, force);  in mt792x_wpdma_reset()
220 	mt76_for_each_q_rx(&dev->mt76, i)  in mt792x_wpdma_reset()
221 		mt76_queue_rx_reset(dev, i);  in mt792x_wpdma_reset()
227 int mt792x_wpdma_reinit_cond(struct mt792x_dev *dev)  in mt792x_wpdma_reinit_cond()  argument
229 	struct mt76_connac_pm *pm = &dev->pm;  in mt792x_wpdma_reinit_cond()
233 	if (mt792x_dma_need_reinit(dev)) {  in mt792x_wpdma_reinit_cond()
235 		mt76_wr(dev, dev->irq_map->host_irq_enable, 0);  in mt792x_wpdma_reinit_cond()
236 		mt76_wr(dev, MT_PCIE_MAC_INT_ENABLE, 0x0);  in mt792x_wpdma_reinit_cond()
238 		err = mt792x_wpdma_reset(dev, false);  in mt792x_wpdma_reinit_cond()
240 			dev_err(dev->mt76.dev, "wpdma reset failed\n");  in mt792x_wpdma_reinit_cond()
245 		mt76_wr(dev, MT_PCIE_MAC_INT_ENABLE, 0xff);  in mt792x_wpdma_reinit_cond()
253 int mt792x_dma_disable(struct mt792x_dev *dev, bool force)  in mt792x_dma_disable()  argument
256 	mt76_clear(dev, MT_WFDMA0_GLO_CFG,  in mt792x_dma_disable()
263 	if (!mt76_poll_msec_tick(dev, MT_WFDMA0_GLO_CFG,  in mt792x_dma_disable()
269 	mt76_clear(dev, MT_WFDMA0_GLO_CFG_EXT0,  in mt792x_dma_disable()
271 	mt76_set(dev, MT_DMASHDL_SW_CONTROL, MT_DMASHDL_DMASHDL_BYPASS);  in mt792x_dma_disable()
275 		mt76_clear(dev, MT_WFDMA0_RST,  in mt792x_dma_disable()
279 		mt76_set(dev, MT_WFDMA0_RST,  in mt792x_dma_disable()
288 void mt792x_dma_cleanup(struct mt792x_dev *dev)  in mt792x_dma_cleanup()  argument
291 	mt76_clear(dev, MT_WFDMA0_GLO_CFG,  in mt792x_dma_cleanup()
299 	mt76_poll_msec_tick(dev, MT_WFDMA0_GLO_CFG,  in mt792x_dma_cleanup()
304 	mt76_clear(dev, MT_WFDMA0_RST,  in mt792x_dma_cleanup()
308 	mt76_set(dev, MT_WFDMA0_RST,  in mt792x_dma_cleanup()
312 	mt76_dma_cleanup(&dev->mt76);  in mt792x_dma_cleanup()
318 	struct mt792x_dev *dev;  in mt792x_poll_tx()  local
320 	dev = container_of(napi, struct mt792x_dev, mt76.tx_napi);  in mt792x_poll_tx()
322 	if (!mt76_connac_pm_ref(&dev->mphy, &dev->pm)) {  in mt792x_poll_tx()
324 		queue_work(dev->mt76.wq, &dev->pm.wake_work);  in mt792x_poll_tx()
328 	mt76_connac_tx_cleanup(&dev->mt76);  in mt792x_poll_tx()
330 		mt76_connac_irq_enable(&dev->mt76,  in mt792x_poll_tx()
331 				       dev->irq_map->tx.all_complete_mask);  in mt792x_poll_tx()
332 	mt76_connac_pm_unref(&dev->mphy, &dev->pm);  in mt792x_poll_tx()
340 	struct mt792x_dev *dev;  in mt792x_poll_rx()  local
343 	dev = mt76_priv(napi->dev);  in mt792x_poll_rx()
345 	if (!mt76_connac_pm_ref(&dev->mphy, &dev->pm)) {  in mt792x_poll_rx()
347 		queue_work(dev->mt76.wq, &dev->pm.wake_work);  in mt792x_poll_rx()
351 	mt76_connac_pm_unref(&dev->mphy, &dev->pm);  in mt792x_poll_rx()
357 int mt792x_wfsys_reset(struct mt792x_dev *dev)  in mt792x_wfsys_reset()  argument
359 	u32 addr = is_mt7921(&dev->mt76) ? 0x18000140 : 0x7c000140;  in mt792x_wfsys_reset()
361 	mt76_clear(dev, addr, WFSYS_SW_RST_B);  in mt792x_wfsys_reset()
363 	mt76_set(dev, addr, WFSYS_SW_RST_B);  in mt792x_wfsys_reset()
365 	if (!__mt76_poll_msec(&dev->mt76, addr, WFSYS_SW_INIT_DONE,  in mt792x_wfsys_reset()