44 static u8 rtw_pci_read8(struct rtw_dev *rtwdev, u32 addr)  in rtw_pci_read8()  argument
46 	struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;  in rtw_pci_read8()
51 static u16 rtw_pci_read16(struct rtw_dev *rtwdev, u32 addr)  in rtw_pci_read16()  argument
53 	struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;  in rtw_pci_read16()
58 static u32 rtw_pci_read32(struct rtw_dev *rtwdev, u32 addr)  in rtw_pci_read32()  argument
60 	struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;  in rtw_pci_read32()
65 static void rtw_pci_write8(struct rtw_dev *rtwdev, u32 addr, u8 val)  in rtw_pci_write8()  argument
67 	struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;  in rtw_pci_write8()
72 static void rtw_pci_write16(struct rtw_dev *rtwdev, u32 addr, u16 val)  in rtw_pci_write16()  argument
74 	struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;  in rtw_pci_write16()
79 static void rtw_pci_write32(struct rtw_dev *rtwdev, u32 addr, u32 val)  in rtw_pci_write32()  argument
81 	struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;  in rtw_pci_write32()
93 static void rtw_pci_free_tx_ring_skbs(struct rtw_dev *rtwdev,  in rtw_pci_free_tx_ring_skbs()  argument
96 	struct pci_dev *pdev = to_pci_dev(rtwdev->dev);  in rtw_pci_free_tx_ring_skbs()
112 static void rtw_pci_free_tx_ring(struct rtw_dev *rtwdev,  in rtw_pci_free_tx_ring()  argument
115 	struct pci_dev *pdev = to_pci_dev(rtwdev->dev);  in rtw_pci_free_tx_ring()
120 	rtw_pci_free_tx_ring_skbs(rtwdev, tx_ring);  in rtw_pci_free_tx_ring()
127 static void rtw_pci_free_rx_ring_skbs(struct rtw_dev *rtwdev,  in rtw_pci_free_rx_ring_skbs()  argument
130 	struct pci_dev *pdev = to_pci_dev(rtwdev->dev);  in rtw_pci_free_rx_ring_skbs()
148 static void rtw_pci_free_rx_ring(struct rtw_dev *rtwdev,  in rtw_pci_free_rx_ring()  argument
151 	struct pci_dev *pdev = to_pci_dev(rtwdev->dev);  in rtw_pci_free_rx_ring()
155 	rtw_pci_free_rx_ring_skbs(rtwdev, rx_ring);  in rtw_pci_free_rx_ring()
160 static void rtw_pci_free_trx_ring(struct rtw_dev *rtwdev)  in rtw_pci_free_trx_ring()  argument
162 	struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;  in rtw_pci_free_trx_ring()
169 		rtw_pci_free_tx_ring(rtwdev, tx_ring);  in rtw_pci_free_trx_ring()
174 		rtw_pci_free_rx_ring(rtwdev, rx_ring);  in rtw_pci_free_trx_ring()
178 static int rtw_pci_init_tx_ring(struct rtw_dev *rtwdev,  in rtw_pci_init_tx_ring()  argument
182 	struct pci_dev *pdev = to_pci_dev(rtwdev->dev);  in rtw_pci_init_tx_ring()
189 		rtw_err(rtwdev, "failed to allocate tx ring\n");  in rtw_pci_init_tx_ring()
204 static int rtw_pci_reset_rx_desc(struct rtw_dev *rtwdev, struct sk_buff *skb,  in rtw_pci_reset_rx_desc()  argument
208 	struct pci_dev *pdev = to_pci_dev(rtwdev->dev);  in rtw_pci_reset_rx_desc()
230 static void rtw_pci_sync_rx_desc_device(struct rtw_dev *rtwdev, dma_addr_t dma,  in rtw_pci_sync_rx_desc_device()  argument
234 	struct device *dev = rtwdev->dev;  in rtw_pci_sync_rx_desc_device()
247 static int rtw_pci_init_rx_ring(struct rtw_dev *rtwdev,  in rtw_pci_init_rx_ring()  argument
251 	struct pci_dev *pdev = to_pci_dev(rtwdev->dev);  in rtw_pci_init_rx_ring()
262 		rtw_err(rtwdev, "failed to allocate rx ring\n");  in rtw_pci_init_rx_ring()
277 		ret = rtw_pci_reset_rx_desc(rtwdev, skb, rx_ring, i, desc_size);  in rtw_pci_init_rx_ring()
305 	rtw_err(rtwdev, "failed to init rx buffer\n");  in rtw_pci_init_rx_ring()
310 static int rtw_pci_init_trx_ring(struct rtw_dev *rtwdev)  in rtw_pci_init_trx_ring()  argument
312 	struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;  in rtw_pci_init_trx_ring()
315 	struct rtw_chip_info *chip = rtwdev->chip;  in rtw_pci_init_trx_ring()
326 		ret = rtw_pci_init_tx_ring(rtwdev, tx_ring, tx_desc_size, len);  in rtw_pci_init_trx_ring()
335 		ret = rtw_pci_init_rx_ring(rtwdev, rx_ring, rx_desc_size,  in rtw_pci_init_trx_ring()
347 		rtw_pci_free_tx_ring(rtwdev, tx_ring);  in rtw_pci_init_trx_ring()
353 		rtw_pci_free_rx_ring(rtwdev, rx_ring);  in rtw_pci_init_trx_ring()
359 static void rtw_pci_deinit(struct rtw_dev *rtwdev)  in rtw_pci_deinit()  argument
361 	rtw_pci_free_trx_ring(rtwdev);  in rtw_pci_deinit()
364 static int rtw_pci_init(struct rtw_dev *rtwdev)  in rtw_pci_init()  argument
366 	struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;  in rtw_pci_init()
383 	ret = rtw_pci_init_trx_ring(rtwdev);  in rtw_pci_init()
388 static void rtw_pci_reset_buf_desc(struct rtw_dev *rtwdev)  in rtw_pci_reset_buf_desc()  argument
390 	struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;  in rtw_pci_reset_buf_desc()
395 	tmp = rtw_read8(rtwdev, RTK_PCI_CTRL + 3);  in rtw_pci_reset_buf_desc()
396 	rtw_write8(rtwdev, RTK_PCI_CTRL + 3, tmp | 0xf7);  in rtw_pci_reset_buf_desc()
399 	rtw_write32(rtwdev, RTK_PCI_TXBD_DESA_BCNQ, dma);  in rtw_pci_reset_buf_desc()
405 	rtw_write16(rtwdev, RTK_PCI_TXBD_NUM_H2CQ, len);  in rtw_pci_reset_buf_desc()
406 	rtw_write32(rtwdev, RTK_PCI_TXBD_DESA_H2CQ, dma);  in rtw_pci_reset_buf_desc()
412 	rtw_write16(rtwdev, RTK_PCI_TXBD_NUM_BKQ, len);  in rtw_pci_reset_buf_desc()
413 	rtw_write32(rtwdev, RTK_PCI_TXBD_DESA_BKQ, dma);  in rtw_pci_reset_buf_desc()
419 	rtw_write16(rtwdev, RTK_PCI_TXBD_NUM_BEQ, len);  in rtw_pci_reset_buf_desc()
420 	rtw_write32(rtwdev, RTK_PCI_TXBD_DESA_BEQ, dma);  in rtw_pci_reset_buf_desc()
426 	rtw_write16(rtwdev, RTK_PCI_TXBD_NUM_VOQ, len);  in rtw_pci_reset_buf_desc()
427 	rtw_write32(rtwdev, RTK_PCI_TXBD_DESA_VOQ, dma);  in rtw_pci_reset_buf_desc()
433 	rtw_write16(rtwdev, RTK_PCI_TXBD_NUM_VIQ, len);  in rtw_pci_reset_buf_desc()
434 	rtw_write32(rtwdev, RTK_PCI_TXBD_DESA_VIQ, dma);  in rtw_pci_reset_buf_desc()
440 	rtw_write16(rtwdev, RTK_PCI_TXBD_NUM_MGMTQ, len);  in rtw_pci_reset_buf_desc()
441 	rtw_write32(rtwdev, RTK_PCI_TXBD_DESA_MGMTQ, dma);  in rtw_pci_reset_buf_desc()
447 	rtw_write16(rtwdev, RTK_PCI_TXBD_NUM_HI0Q, len);  in rtw_pci_reset_buf_desc()
448 	rtw_write32(rtwdev, RTK_PCI_TXBD_DESA_HI0Q, dma);  in rtw_pci_reset_buf_desc()
454 	rtw_write16(rtwdev, RTK_PCI_RXBD_NUM_MPDUQ, len & 0xfff);  in rtw_pci_reset_buf_desc()
455 	rtw_write32(rtwdev, RTK_PCI_RXBD_DESA_MPDUQ, dma);  in rtw_pci_reset_buf_desc()
458 	rtw_write32(rtwdev, RTK_PCI_TXBD_RWPTR_CLR, 0xffffffff);  in rtw_pci_reset_buf_desc()
461 	rtw_write32_set(rtwdev, RTK_PCI_TXBD_H2CQ_CSR, BIT_CLR_H2CQ_HOST_IDX);  in rtw_pci_reset_buf_desc()
462 	rtw_write32_set(rtwdev, RTK_PCI_TXBD_H2CQ_CSR, BIT_CLR_H2CQ_HW_IDX);  in rtw_pci_reset_buf_desc()
465 static void rtw_pci_reset_trx_ring(struct rtw_dev *rtwdev)  in rtw_pci_reset_trx_ring()  argument
467 	rtw_pci_reset_buf_desc(rtwdev);  in rtw_pci_reset_trx_ring()
470 static void rtw_pci_enable_interrupt(struct rtw_dev *rtwdev,  in rtw_pci_enable_interrupt()  argument
473 	rtw_write32(rtwdev, RTK_PCI_HIMR0, rtwpci->irq_mask[0]);  in rtw_pci_enable_interrupt()
474 	rtw_write32(rtwdev, RTK_PCI_HIMR1, rtwpci->irq_mask[1]);  in rtw_pci_enable_interrupt()
475 	rtw_write32(rtwdev, RTK_PCI_HIMR3, rtwpci->irq_mask[3]);  in rtw_pci_enable_interrupt()
479 static void rtw_pci_disable_interrupt(struct rtw_dev *rtwdev,  in rtw_pci_disable_interrupt()  argument
482 	rtw_write32(rtwdev, RTK_PCI_HIMR0, 0);  in rtw_pci_disable_interrupt()
483 	rtw_write32(rtwdev, RTK_PCI_HIMR1, 0);  in rtw_pci_disable_interrupt()
484 	rtw_write32(rtwdev, RTK_PCI_HIMR3, 0);  in rtw_pci_disable_interrupt()
488 static int rtw_pci_setup(struct rtw_dev *rtwdev)  in rtw_pci_setup()  argument
490 	rtw_pci_reset_trx_ring(rtwdev);  in rtw_pci_setup()
495 static void rtw_pci_dma_reset(struct rtw_dev *rtwdev, struct rtw_pci *rtwpci)  in rtw_pci_dma_reset()  argument
498 	rtw_write32_set(rtwdev, RTK_PCI_CTRL,  in rtw_pci_dma_reset()
503 static void rtw_pci_dma_release(struct rtw_dev *rtwdev, struct rtw_pci *rtwpci)  in rtw_pci_dma_release()  argument
510 		rtw_pci_free_tx_ring_skbs(rtwdev, tx_ring);  in rtw_pci_dma_release()
514 static int rtw_pci_start(struct rtw_dev *rtwdev)  in rtw_pci_start()  argument
516 	struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;  in rtw_pci_start()
519 	rtw_pci_dma_reset(rtwdev, rtwpci);  in rtw_pci_start()
522 	rtw_pci_enable_interrupt(rtwdev, rtwpci);  in rtw_pci_start()
528 static void rtw_pci_stop(struct rtw_dev *rtwdev)  in rtw_pci_stop()  argument
530 	struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;  in rtw_pci_stop()
534 	rtw_pci_disable_interrupt(rtwdev, rtwpci);  in rtw_pci_stop()
535 	rtw_pci_dma_release(rtwdev, rtwpci);  in rtw_pci_stop()
582 static void rtw_pci_dma_check(struct rtw_dev *rtwdev,  in rtw_pci_dma_check()  argument
586 	struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;  in rtw_pci_dma_check()
587 	struct rtw_chip_info *chip = rtwdev->chip;  in rtw_pci_dma_check()
598 		rtw_warn(rtwdev, "pci bus timeout, check dma status\n");  in rtw_pci_dma_check()
603 static int rtw_pci_xmit(struct rtw_dev *rtwdev,  in rtw_pci_xmit()  argument
607 	struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;  in rtw_pci_xmit()
608 	struct rtw_chip_info *chip = rtwdev->chip;  in rtw_pci_xmit()
661 		rtw_write16(rtwdev, bd_idx, ring->r.wp & 0xfff);  in rtw_pci_xmit()
665 		reg_bcn_work = rtw_read8(rtwdev, RTK_PCI_TXBD_BCN_WORK);  in rtw_pci_xmit()
667 		rtw_write8(rtwdev, RTK_PCI_TXBD_BCN_WORK, reg_bcn_work);  in rtw_pci_xmit()
673 static int rtw_pci_write_data_rsvd_page(struct rtw_dev *rtwdev, u8 *buf,  in rtw_pci_write_data_rsvd_page()  argument
681 	tx_pkt_desc_sz = rtwdev->chip->tx_pkt_desc_sz;  in rtw_pci_write_data_rsvd_page()
693 	return rtw_pci_xmit(rtwdev, &pkt_info, skb, RTW_TX_QUEUE_BCN);  in rtw_pci_write_data_rsvd_page()
696 static int rtw_pci_write_data_h2c(struct rtw_dev *rtwdev, u8 *buf, u32 size)  in rtw_pci_write_data_h2c()  argument
703 	tx_pkt_desc_sz = rtwdev->chip->tx_pkt_desc_sz;  in rtw_pci_write_data_h2c()
714 	return rtw_pci_xmit(rtwdev, &pkt_info, skb, RTW_TX_QUEUE_H2C);  in rtw_pci_write_data_h2c()
717 static int rtw_pci_tx(struct rtw_dev *rtwdev,  in rtw_pci_tx()  argument
721 	struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;  in rtw_pci_tx()
726 	ret = rtw_pci_xmit(rtwdev, pkt_info, skb, queue);  in rtw_pci_tx()
732 		ieee80211_stop_queue(rtwdev->hw, skb_get_queue_mapping(skb));  in rtw_pci_tx()
739 static void rtw_pci_tx_isr(struct rtw_dev *rtwdev, struct rtw_pci *rtwpci,  in rtw_pci_tx_isr()  argument
742 	struct ieee80211_hw *hw = rtwdev->hw;  in rtw_pci_tx_isr()
755 	bd_idx = rtw_read32(rtwdev, bd_idx_addr);  in rtw_pci_tx_isr()
782 		skb_pull(skb, rtwdev->chip->tx_pkt_desc_sz);  in rtw_pci_tx_isr()
788 			rtw_tx_report_enqueue(rtwdev, skb, tx_data->sn);  in rtw_pci_tx_isr()
805 static void rtw_pci_rx_isr(struct rtw_dev *rtwdev, struct rtw_pci *rtwpci,  in rtw_pci_rx_isr()  argument
808 	struct rtw_chip_info *chip = rtwdev->chip;  in rtw_pci_rx_isr()
824 	tmp = rtw_read32(rtwdev, RTK_PCI_RXBD_IDX_MPDUQ);  in rtw_pci_rx_isr()
834 		rtw_pci_dma_check(rtwdev, ring, cur_rp);  in rtw_pci_rx_isr()
837 		dma_sync_single_for_cpu(rtwdev->dev, dma, RTK_PCI_RX_BUF_SIZE,  in rtw_pci_rx_isr()
840 		chip->ops->query_rx_desc(rtwdev, rx_desc, &pkt_stat, &rx_status);  in rtw_pci_rx_isr()
858 			rtw_fw_c2h_cmd_rx_irqsafe(rtwdev, pkt_offset, new);  in rtw_pci_rx_isr()
863 			rtw_rx_stats(rtwdev, pkt_stat.vif, new);  in rtw_pci_rx_isr()
865 			ieee80211_rx_irqsafe(rtwdev->hw, new);  in rtw_pci_rx_isr()
870 		rtw_pci_sync_rx_desc_device(rtwdev, dma, ring, cur_rp,  in rtw_pci_rx_isr()
880 	rtw_write16(rtwdev, RTK_PCI_RXBD_IDX_MPDUQ, ring->r.rp);  in rtw_pci_rx_isr()
883 static void rtw_pci_irq_recognized(struct rtw_dev *rtwdev,  in rtw_pci_irq_recognized()  argument
886 	irq_status[0] = rtw_read32(rtwdev, RTK_PCI_HISR0);  in rtw_pci_irq_recognized()
887 	irq_status[1] = rtw_read32(rtwdev, RTK_PCI_HISR1);  in rtw_pci_irq_recognized()
888 	irq_status[3] = rtw_read32(rtwdev, RTK_PCI_HISR3);  in rtw_pci_irq_recognized()
892 	rtw_write32(rtwdev, RTK_PCI_HISR0, irq_status[0]);  in rtw_pci_irq_recognized()
893 	rtw_write32(rtwdev, RTK_PCI_HISR1, irq_status[1]);  in rtw_pci_irq_recognized()
894 	rtw_write32(rtwdev, RTK_PCI_HISR3, irq_status[3]);  in rtw_pci_irq_recognized()
899 	struct rtw_dev *rtwdev = dev;  in rtw_pci_interrupt_handler()  local
900 	struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;  in rtw_pci_interrupt_handler()
914 	rtw_pci_disable_interrupt(rtwdev, rtwpci);  in rtw_pci_interrupt_handler()
923 	struct rtw_dev *rtwdev = dev;  in rtw_pci_interrupt_threadfn()  local
924 	struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;  in rtw_pci_interrupt_threadfn()
929 	rtw_pci_irq_recognized(rtwdev, rtwpci, irq_status);  in rtw_pci_interrupt_threadfn()
932 		rtw_pci_tx_isr(rtwdev, rtwpci, RTW_TX_QUEUE_MGMT);  in rtw_pci_interrupt_threadfn()
934 		rtw_pci_tx_isr(rtwdev, rtwpci, RTW_TX_QUEUE_HI0);  in rtw_pci_interrupt_threadfn()
936 		rtw_pci_tx_isr(rtwdev, rtwpci, RTW_TX_QUEUE_BE);  in rtw_pci_interrupt_threadfn()
938 		rtw_pci_tx_isr(rtwdev, rtwpci, RTW_TX_QUEUE_BK);  in rtw_pci_interrupt_threadfn()
940 		rtw_pci_tx_isr(rtwdev, rtwpci, RTW_TX_QUEUE_VO);  in rtw_pci_interrupt_threadfn()
942 		rtw_pci_tx_isr(rtwdev, rtwpci, RTW_TX_QUEUE_VI);  in rtw_pci_interrupt_threadfn()
944 		rtw_pci_tx_isr(rtwdev, rtwpci, RTW_TX_QUEUE_H2C);  in rtw_pci_interrupt_threadfn()
946 		rtw_pci_rx_isr(rtwdev, rtwpci, RTW_RX_QUEUE_MPDU);  in rtw_pci_interrupt_threadfn()
949 	rtw_pci_enable_interrupt(rtwdev, rtwpci);  in rtw_pci_interrupt_threadfn()
955 static int rtw_pci_io_mapping(struct rtw_dev *rtwdev,  in rtw_pci_io_mapping()  argument
958 	struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;  in rtw_pci_io_mapping()
965 		rtw_err(rtwdev, "failed to request pci regions\n");  in rtw_pci_io_mapping()
972 		rtw_err(rtwdev, "failed to map pci memory\n");  in rtw_pci_io_mapping()
979 static void rtw_pci_io_unmapping(struct rtw_dev *rtwdev,  in rtw_pci_io_unmapping()  argument
982 	struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv;  in rtw_pci_io_unmapping()
990 static void rtw_dbi_write8(struct rtw_dev *rtwdev, u16 addr, u8 data)  in rtw_dbi_write8()  argument
998 	rtw_write8(rtwdev, REG_DBI_WDATA_V1 + remainder, data);  in rtw_dbi_write8()
999 	rtw_write16(rtwdev, REG_DBI_FLAG_V1, write_addr);  in rtw_dbi_write8()
1000 	rtw_write8(rtwdev, REG_DBI_FLAG_V1 + 2, 0x01);  in rtw_dbi_write8()
1002 	flag = rtw_read8(rtwdev, REG_DBI_FLAG_V1 + 2);  in rtw_dbi_write8()
1005 		flag = rtw_read8(rtwdev, REG_DBI_FLAG_V1 + 2);  in rtw_dbi_write8()
1012 static void rtw_mdio_write(struct rtw_dev *rtwdev, u8 addr, u16 data, bool g1)  in rtw_mdio_write()  argument
1018 	rtw_write16(rtwdev, REG_MDIO_V1, data);  in rtw_mdio_write()
1022 	rtw_write8(rtwdev, REG_PCIE_MIX_CFG, addr & 0x1f);  in rtw_mdio_write()
1023 	rtw_write8(rtwdev, REG_PCIE_MIX_CFG + 3, page);  in rtw_mdio_write()
1025 	rtw_write32_mask(rtwdev, REG_PCIE_MIX_CFG, BIT_MDIO_WFLAG_V1, 1);  in rtw_mdio_write()
1026 	wflag = rtw_read32_mask(rtwdev, REG_PCIE_MIX_CFG, BIT_MDIO_WFLAG_V1);  in rtw_mdio_write()
1031 		wflag = rtw_read32_mask(rtwdev, REG_PCIE_MIX_CFG,  in rtw_mdio_write()
1039 static void rtw_pci_phy_cfg(struct rtw_dev *rtwdev)  in rtw_pci_phy_cfg()  argument
1041 	struct rtw_chip_info *chip = rtwdev->chip;  in rtw_pci_phy_cfg()
1048 	cut = BIT(0) << rtwdev->hal.cut_version;  in rtw_pci_phy_cfg()
1059 			rtw_mdio_write(rtwdev, offset, value, true);  in rtw_pci_phy_cfg()
1061 			rtw_dbi_write8(rtwdev, offset, value);  in rtw_pci_phy_cfg()
1073 			rtw_mdio_write(rtwdev, offset, value, false);  in rtw_pci_phy_cfg()
1075 			rtw_dbi_write8(rtwdev, offset, value);  in rtw_pci_phy_cfg()
1079 static int rtw_pci_claim(struct rtw_dev *rtwdev, struct pci_dev *pdev)  in rtw_pci_claim()  argument
1085 		rtw_err(rtwdev, "failed to enable pci device\n");  in rtw_pci_claim()
1090 	pci_set_drvdata(pdev, rtwdev->hw);  in rtw_pci_claim()
1091 	SET_IEEE80211_DEV(rtwdev->hw, &pdev->dev);  in rtw_pci_claim()
1096 static void rtw_pci_declaim(struct rtw_dev *rtwdev, struct pci_dev *pdev)  in rtw_pci_declaim()  argument
1102 static int rtw_pci_setup_resource(struct rtw_dev *rtwdev, struct pci_dev *pdev)  in rtw_pci_setup_resource()  argument
1107 	rtwpci = (struct rtw_pci *)rtwdev->priv;  in rtw_pci_setup_resource()
1111 	ret = rtw_pci_io_mapping(rtwdev, pdev);  in rtw_pci_setup_resource()
1113 		rtw_err(rtwdev, "failed to request pci io region\n");  in rtw_pci_setup_resource()
1117 	ret = rtw_pci_init(rtwdev);  in rtw_pci_setup_resource()
1119 		rtw_err(rtwdev, "failed to allocate pci resources\n");  in rtw_pci_setup_resource()
1123 	rtw_pci_phy_cfg(rtwdev);  in rtw_pci_setup_resource()
1128 	rtw_pci_io_unmapping(rtwdev, pdev);  in rtw_pci_setup_resource()
1134 static void rtw_pci_destroy(struct rtw_dev *rtwdev, struct pci_dev *pdev)  in rtw_pci_destroy()  argument
1136 	rtw_pci_deinit(rtwdev);  in rtw_pci_destroy()
1137 	rtw_pci_io_unmapping(rtwdev, pdev);  in rtw_pci_destroy()
1156 static int rtw_pci_request_irq(struct rtw_dev *rtwdev, struct pci_dev *pdev)  in rtw_pci_request_irq()  argument
1166 		rtw_err(rtwdev, "failed to alloc PCI irq vectors\n");  in rtw_pci_request_irq()
1170 	ret = devm_request_threaded_irq(rtwdev->dev, pdev->irq,  in rtw_pci_request_irq()
1173 					IRQF_SHARED, KBUILD_MODNAME, rtwdev);  in rtw_pci_request_irq()
1175 		rtw_err(rtwdev, "failed to request irq %d\n", ret);  in rtw_pci_request_irq()
1182 static void rtw_pci_free_irq(struct rtw_dev *rtwdev, struct pci_dev *pdev)  in rtw_pci_free_irq()  argument
1184 	devm_free_irq(rtwdev->dev, pdev->irq, rtwdev);  in rtw_pci_free_irq()
1192 	struct rtw_dev *rtwdev;  in rtw_pci_probe()  local
1203 	rtwdev = hw->priv;  in rtw_pci_probe()
1204 	rtwdev->hw = hw;  in rtw_pci_probe()
1205 	rtwdev->dev = &pdev->dev;  in rtw_pci_probe()
1206 	rtwdev->chip = (struct rtw_chip_info *)id->driver_data;  in rtw_pci_probe()
1207 	rtwdev->hci.ops = &rtw_pci_ops;  in rtw_pci_probe()
1208 	rtwdev->hci.type = RTW_HCI_TYPE_PCIE;  in rtw_pci_probe()
1210 	ret = rtw_core_init(rtwdev);  in rtw_pci_probe()
1214 	rtw_dbg(rtwdev, RTW_DBG_PCI,  in rtw_pci_probe()
1218 	ret = rtw_pci_claim(rtwdev, pdev);  in rtw_pci_probe()
1220 		rtw_err(rtwdev, "failed to claim pci device\n");  in rtw_pci_probe()
1224 	ret = rtw_pci_setup_resource(rtwdev, pdev);  in rtw_pci_probe()
1226 		rtw_err(rtwdev, "failed to setup pci resources\n");  in rtw_pci_probe()
1230 	ret = rtw_chip_info_setup(rtwdev);  in rtw_pci_probe()
1232 		rtw_err(rtwdev, "failed to setup chip information\n");  in rtw_pci_probe()
1236 	ret = rtw_register_hw(rtwdev, hw);  in rtw_pci_probe()
1238 		rtw_err(rtwdev, "failed to register hw\n");  in rtw_pci_probe()
1242 	ret = rtw_pci_request_irq(rtwdev, pdev);  in rtw_pci_probe()
1251 	rtw_pci_destroy(rtwdev, pdev);  in rtw_pci_probe()
1254 	rtw_pci_declaim(rtwdev, pdev);  in rtw_pci_probe()
1257 	rtw_core_deinit(rtwdev);  in rtw_pci_probe()
1268 	struct rtw_dev *rtwdev;  in rtw_pci_remove()  local
1274 	rtwdev = hw->priv;  in rtw_pci_remove()
1275 	rtwpci = (struct rtw_pci *)rtwdev->priv;  in rtw_pci_remove()
1277 	rtw_unregister_hw(rtwdev, hw);  in rtw_pci_remove()
1278 	rtw_pci_disable_interrupt(rtwdev, rtwpci);  in rtw_pci_remove()
1279 	rtw_pci_destroy(rtwdev, pdev);  in rtw_pci_remove()
1280 	rtw_pci_declaim(rtwdev, pdev);  in rtw_pci_remove()
1281 	rtw_pci_free_irq(rtwdev, pdev);  in rtw_pci_remove()
1282 	rtw_core_deinit(rtwdev);  in rtw_pci_remove()