118 static void qs_host_stop(struct ata_host *host);
177 static void __iomem *qs_mmio_base(struct ata_host *host)  in qs_mmio_base()  argument
179 	return host->iomap[QS_MMIO_BAR];  in qs_mmio_base()
189 	u8 __iomem *chan = qs_mmio_base(ap->host) + (ap->port_no * 0x4000);  in qs_enter_reg_mode()
199 	u8 __iomem *chan = qs_mmio_base(ap->host) + (ap->port_no * 0x4000);  in qs_reset_channel_logic()
208 	u8 __iomem *mmio_base = qs_mmio_base(ap->host);  in qs_freeze()
216 	u8 __iomem *mmio_base = qs_mmio_base(ap->host);  in qs_thaw()
319 	u8 __iomem *chan = qs_mmio_base(ap->host) + (ap->port_no * 0x4000);  in qs_packet_start()
371 static inline unsigned int qs_intr_pkt(struct ata_host *host)  in qs_intr_pkt()  argument
375 	u8 __iomem *mmio_base = qs_mmio_base(host);  in qs_intr_pkt()
387 			struct ata_port *ap = host->ports[port_no];  in qs_intr_pkt()
413 static inline unsigned int qs_intr_mmio(struct ata_host *host)  in qs_intr_mmio()  argument
417 	for (port_no = 0; port_no < host->n_ports; ++port_no) {  in qs_intr_mmio()
418 		struct ata_port *ap = host->ports[port_no];  in qs_intr_mmio()
448 	struct ata_host *host = dev_instance;  in qs_intr()  local
454 	spin_lock_irqsave(&host->lock, flags);  in qs_intr()
455 	handled  = qs_intr_pkt(host) | qs_intr_mmio(host);  in qs_intr()
456 	spin_unlock_irqrestore(&host->lock, flags);  in qs_intr()
483 	struct device *dev = ap->host->dev;  in qs_port_start()
485 	void __iomem *mmio_base = qs_mmio_base(ap->host);  in qs_port_start()
506 static void qs_host_stop(struct ata_host *host)  in qs_host_stop()  argument
508 	void __iomem *mmio_base = qs_mmio_base(host);  in qs_host_stop()
514 static void qs_host_init(struct ata_host *host, unsigned int chip_id)  in qs_host_init()  argument
516 	void __iomem *mmio_base = host->iomap[QS_MMIO_BAR];  in qs_host_init()
523 	for (port_no = 0; port_no < host->n_ports; ++port_no) {  in qs_host_init()
531 	for (port_no = 0; port_no < host->n_ports; ++port_no) {  in qs_host_init()
591 	struct ata_host *host;  in qs_ata_init_one()  local
597 	host = ata_host_alloc_pinfo(&pdev->dev, ppi, QS_PORTS);  in qs_ata_init_one()
598 	if (!host)  in qs_ata_init_one()
612 	host->iomap = pcim_iomap_table(pdev);  in qs_ata_init_one()
614 	rc = qs_set_dma_masks(pdev, host->iomap[QS_MMIO_BAR]);  in qs_ata_init_one()
618 	for (port_no = 0; port_no < host->n_ports; ++port_no) {  in qs_ata_init_one()
619 		struct ata_port *ap = host->ports[port_no];  in qs_ata_init_one()
621 		void __iomem *chan = host->iomap[QS_MMIO_BAR] + offset;  in qs_ata_init_one()
630 	qs_host_init(host, board_idx);  in qs_ata_init_one()
633 	return ata_host_activate(host, pdev->irq, qs_intr, IRQF_SHARED,  in qs_ata_init_one()