294 static void nv_nf2_freeze(struct ata_port *ap);
295 static void nv_nf2_thaw(struct ata_port *ap);
296 static void nv_ck804_freeze(struct ata_port *ap);
297 static void nv_ck804_thaw(struct ata_port *ap);
303 static void nv_adma_irq_clear(struct ata_port *ap);
304 static int nv_adma_port_start(struct ata_port *ap);
305 static void nv_adma_port_stop(struct ata_port *ap);
307 static int nv_adma_port_suspend(struct ata_port *ap, pm_message_t mesg);
308 static int nv_adma_port_resume(struct ata_port *ap);
310 static void nv_adma_freeze(struct ata_port *ap);
311 static void nv_adma_thaw(struct ata_port *ap);
312 static void nv_adma_error_handler(struct ata_port *ap);
315 static void nv_adma_tf_read(struct ata_port *ap, struct ata_taskfile *tf);
317 static void nv_mcp55_thaw(struct ata_port *ap);
318 static void nv_mcp55_freeze(struct ata_port *ap);
319 static void nv_swncq_error_handler(struct ata_port *ap);
321 static int nv_swncq_port_start(struct ata_port *ap);
325 static void nv_swncq_irq_clear(struct ata_port *ap, u16 fis);
328 static int nv_swncq_port_suspend(struct ata_port *ap, pm_message_t mesg);
329 static int nv_swncq_port_resume(struct ata_port *ap);
589 static void nv_adma_register_mode(struct ata_port *ap)  in nv_adma_register_mode()  argument
591 	struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_register_mode()
606 		ata_port_warn(ap, "timeout waiting for ADMA IDLE, stat=0x%hx\n",  in nv_adma_register_mode()
620 		ata_port_warn(ap,  in nv_adma_register_mode()
627 static void nv_adma_mode(struct ata_port *ap)  in nv_adma_mode()  argument
629 	struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_mode()
650 		ata_port_warn(ap,  in nv_adma_mode()
659 	struct ata_port *ap = ata_shost_to_port(sdev->host);  in nv_adma_slave_config()  local
660 	struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_slave_config()
662 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);  in nv_adma_slave_config()
675 	spin_lock_irqsave(ap->lock, flags);  in nv_adma_slave_config()
677 	if (ap->link.device[sdev->id].class == ATA_DEV_ATAPI) {  in nv_adma_slave_config()
693 		nv_adma_register_mode(ap);  in nv_adma_slave_config()
702 	if (ap->port_no == 1)  in nv_adma_slave_config()
720 	port0 = ap->host->ports[0]->private_data;  in nv_adma_slave_config()
721 	port1 = ap->host->ports[1]->private_data;  in nv_adma_slave_config()
738 	ata_port_info(ap,  in nv_adma_slave_config()
740 		      (unsigned long long)*ap->host->dev->dma_mask,  in nv_adma_slave_config()
743 	spin_unlock_irqrestore(ap->lock, flags);  in nv_adma_slave_config()
750 	struct nv_adma_port_priv *pp = qc->ap->private_data;  in nv_adma_check_atapi_dma()
754 static void nv_adma_tf_read(struct ata_port *ap, struct ata_taskfile *tf)  in nv_adma_tf_read()  argument
763 	nv_adma_register_mode(ap);  in nv_adma_tf_read()
765 	ata_sff_tf_read(ap, tf);  in nv_adma_tf_read()
800 static int nv_adma_check_cpb(struct ata_port *ap, int cpb_num, int force_err)  in nv_adma_check_cpb()  argument
802 	struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_check_cpb()
811 		struct ata_eh_info *ehi = &ap->link.eh_info;  in nv_adma_check_cpb()
834 			ata_port_freeze(ap);  in nv_adma_check_cpb()
836 			ata_port_abort(ap);  in nv_adma_check_cpb()
845 static int nv_host_intr(struct ata_port *ap, u8 irq_stat)  in nv_host_intr()  argument
847 	struct ata_queued_cmd *qc = ata_qc_from_tag(ap, ap->link.active_tag);  in nv_host_intr()
851 		ata_port_freeze(ap);  in nv_host_intr()
861 		ata_sff_check_status(ap);  in nv_host_intr()
866 	return ata_bmdma_port_intr(ap, qc);  in nv_host_intr()
878 		struct ata_port *ap = host->ports[i];  in nv_adma_interrupt()  local
879 		struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_interrupt()
891 			handled += nv_host_intr(ap, irq_stat);  in nv_adma_interrupt()
899 			if (ata_tag_valid(ap->link.active_tag))  in nv_adma_interrupt()
905 			handled += nv_host_intr(ap, irq_stat);  in nv_adma_interrupt()
914 		if (!NV_ADMA_CHECK_INTR(gen_ctl, ap->port_no) && !notifier &&  in nv_adma_interrupt()
938 			struct ata_eh_info *ehi = &ap->link.eh_info;  in nv_adma_interrupt()
956 			ata_port_freeze(ap);  in nv_adma_interrupt()
969 				if (ata_tag_valid(ap->link.active_tag))  in nv_adma_interrupt()
971 						ap->link.active_tag;  in nv_adma_interrupt()
973 					check_commands = ap->link.sactive;  in nv_adma_interrupt()
979 				rc = nv_adma_check_cpb(ap, pos,  in nv_adma_interrupt()
987 			ata_qc_complete_multiple(ap, ata_qc_get_active(ap) ^ done_mask);  in nv_adma_interrupt()
1005 static void nv_adma_freeze(struct ata_port *ap)  in nv_adma_freeze()  argument
1007 	struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_freeze()
1011 	nv_ck804_freeze(ap);  in nv_adma_freeze()
1017 	writeb(NV_INT_ALL << (ap->port_no * NV_INT_PORT_SHIFT),  in nv_adma_freeze()
1018 		ap->host->iomap[NV_MMIO_BAR] + NV_INT_STATUS_CK804);  in nv_adma_freeze()
1027 static void nv_adma_thaw(struct ata_port *ap)  in nv_adma_thaw()  argument
1029 	struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_thaw()
1033 	nv_ck804_thaw(ap);  in nv_adma_thaw()
1045 static void nv_adma_irq_clear(struct ata_port *ap)  in nv_adma_irq_clear()  argument
1047 	struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_irq_clear()
1052 		ata_bmdma_irq_clear(ap);  in nv_adma_irq_clear()
1057 	writeb(NV_INT_ALL << (ap->port_no * NV_INT_PORT_SHIFT),  in nv_adma_irq_clear()
1058 		ap->host->iomap[NV_MMIO_BAR] + NV_INT_STATUS_CK804);  in nv_adma_irq_clear()
1065 	if (ap->port_no == 0) {  in nv_adma_irq_clear()
1072 	pp = ap->host->ports[0]->private_data;  in nv_adma_irq_clear()
1074 	pp = ap->host->ports[1]->private_data;  in nv_adma_irq_clear()
1080 	struct nv_adma_port_priv *pp = qc->ap->private_data;  in nv_adma_post_internal_cmd()
1086 static int nv_adma_port_start(struct ata_port *ap)  in nv_adma_port_start()  argument
1088 	struct device *dev = ap->host->dev;  in nv_adma_port_start()
1108 	rc = ata_bmdma_port_start(ap);  in nv_adma_port_start()
1116 	mmio = ap->host->iomap[NV_MMIO_BAR] + NV_ADMA_PORT +  in nv_adma_port_start()
1117 	       ap->port_no * NV_ADMA_PORT_SIZE;  in nv_adma_port_start()
1119 	pp->gen_block = ap->host->iomap[NV_MMIO_BAR] + NV_ADMA_GEN;  in nv_adma_port_start()
1121 	       NV_ADMA_NOTIFIER_CLEAR + (4 * ap->port_no);  in nv_adma_port_start()
1156 	ap->private_data = pp;  in nv_adma_port_start()
1182 static void nv_adma_port_stop(struct ata_port *ap)  in nv_adma_port_stop()  argument
1184 	struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_port_stop()
1192 static int nv_adma_port_suspend(struct ata_port *ap, pm_message_t mesg)  in nv_adma_port_suspend()  argument
1194 	struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_port_suspend()
1198 	nv_adma_register_mode(ap);  in nv_adma_port_suspend()
1209 static int nv_adma_port_resume(struct ata_port *ap)  in nv_adma_port_resume()  argument
1211 	struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_port_resume()
1244 static void nv_adma_setup_port(struct ata_port *ap)  in nv_adma_setup_port()  argument
1246 	void __iomem *mmio = ap->host->iomap[NV_MMIO_BAR];  in nv_adma_setup_port()
1247 	struct ata_ioports *ioport = &ap->ioaddr;  in nv_adma_setup_port()
1251 	mmio += NV_ADMA_PORT + ap->port_no * NV_ADMA_PORT_SIZE;  in nv_adma_setup_port()
1312 	struct nv_adma_port_priv *pp = qc->ap->private_data;  in nv_adma_fill_sg()
1332 	struct nv_adma_port_priv *pp = qc->ap->private_data;  in nv_adma_use_reg_mode()
1349 	struct nv_adma_port_priv *pp = qc->ap->private_data;  in nv_adma_qc_prep()
1357 		nv_adma_register_mode(qc->ap);  in nv_adma_qc_prep()
1397 	struct nv_adma_port_priv *pp = qc->ap->private_data;  in nv_adma_qc_issue()
1417 		nv_adma_register_mode(qc->ap);  in nv_adma_qc_issue()
1420 		nv_adma_mode(qc->ap);  in nv_adma_qc_issue()
1450 		struct ata_port *ap = host->ports[i];  in nv_generic_interrupt()  local
1453 		qc = ata_qc_from_tag(ap, ap->link.active_tag);  in nv_generic_interrupt()
1455 			handled += ata_bmdma_port_intr(ap, qc);  in nv_generic_interrupt()
1461 			ap->ops->sff_check_status(ap);  in nv_generic_interrupt()
1515 	*val = ioread32(link->ap->ioaddr.scr_addr + (sc_reg * 4));  in nv_scr_read()
1524 	iowrite32(val, link->ap->ioaddr.scr_addr + (sc_reg * 4));  in nv_scr_write()
1536 	if (!(link->ap->pflags & ATA_PFLAG_LOADING) &&  in nv_hardreset()
1560 static void nv_nf2_freeze(struct ata_port *ap)  in nv_nf2_freeze()  argument
1562 	void __iomem *scr_addr = ap->host->ports[0]->ioaddr.scr_addr;  in nv_nf2_freeze()
1563 	int shift = ap->port_no * NV_INT_PORT_SHIFT;  in nv_nf2_freeze()
1571 static void nv_nf2_thaw(struct ata_port *ap)  in nv_nf2_thaw()  argument
1573 	void __iomem *scr_addr = ap->host->ports[0]->ioaddr.scr_addr;  in nv_nf2_thaw()
1574 	int shift = ap->port_no * NV_INT_PORT_SHIFT;  in nv_nf2_thaw()
1584 static void nv_ck804_freeze(struct ata_port *ap)  in nv_ck804_freeze()  argument
1586 	void __iomem *mmio_base = ap->host->iomap[NV_MMIO_BAR];  in nv_ck804_freeze()
1587 	int shift = ap->port_no * NV_INT_PORT_SHIFT;  in nv_ck804_freeze()
1595 static void nv_ck804_thaw(struct ata_port *ap)  in nv_ck804_thaw()  argument
1597 	void __iomem *mmio_base = ap->host->iomap[NV_MMIO_BAR];  in nv_ck804_thaw()
1598 	int shift = ap->port_no * NV_INT_PORT_SHIFT;  in nv_ck804_thaw()
1608 static void nv_mcp55_freeze(struct ata_port *ap)  in nv_mcp55_freeze()  argument
1610 	void __iomem *mmio_base = ap->host->iomap[NV_MMIO_BAR];  in nv_mcp55_freeze()
1611 	int shift = ap->port_no * NV_INT_PORT_SHIFT_MCP55;  in nv_mcp55_freeze()
1621 static void nv_mcp55_thaw(struct ata_port *ap)  in nv_mcp55_thaw()  argument
1623 	void __iomem *mmio_base = ap->host->iomap[NV_MMIO_BAR];  in nv_mcp55_thaw()
1624 	int shift = ap->port_no * NV_INT_PORT_SHIFT_MCP55;  in nv_mcp55_thaw()
1634 static void nv_adma_error_handler(struct ata_port *ap)  in nv_adma_error_handler()  argument
1636 	struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_error_handler()
1642 		if (ata_tag_valid(ap->link.active_tag) || ap->link.sactive) {  in nv_adma_error_handler()
1650 			ata_port_err(ap,  in nv_adma_error_handler()
1659 				if ((ata_tag_valid(ap->link.active_tag) && i == ap->link.active_tag) ||  in nv_adma_error_handler()
1660 				    ap->link.sactive & (1 << i))  in nv_adma_error_handler()
1661 					ata_port_err(ap,  in nv_adma_error_handler()
1668 		nv_adma_register_mode(ap);  in nv_adma_error_handler()
1687 	ata_bmdma_error_handler(ap);  in nv_adma_error_handler()
1690 static void nv_swncq_qc_to_dq(struct ata_port *ap, struct ata_queued_cmd *qc)  in nv_swncq_qc_to_dq()  argument
1692 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_qc_to_dq()
1701 static struct ata_queued_cmd *nv_swncq_qc_from_dq(struct ata_port *ap)  in nv_swncq_qc_from_dq()  argument
1703 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_qc_from_dq()
1715 	return ata_qc_from_tag(ap, tag);  in nv_swncq_qc_from_dq()
1718 static void nv_swncq_fis_reinit(struct ata_port *ap)  in nv_swncq_fis_reinit()  argument
1720 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_fis_reinit()
1728 static void nv_swncq_pp_reinit(struct ata_port *ap)  in nv_swncq_pp_reinit()  argument
1730 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_pp_reinit()
1738 	nv_swncq_fis_reinit(ap);  in nv_swncq_pp_reinit()
1741 static void nv_swncq_irq_clear(struct ata_port *ap, u16 fis)  in nv_swncq_irq_clear()  argument
1743 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_irq_clear()
1748 static void __ata_bmdma_stop(struct ata_port *ap)  in __ata_bmdma_stop()  argument
1752 	qc.ap = ap;  in __ata_bmdma_stop()
1756 static void nv_swncq_ncq_stop(struct ata_port *ap)  in nv_swncq_ncq_stop()  argument
1758 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_ncq_stop()
1763 	ata_port_err(ap, "EH in SWNCQ mode,QC:qc_active 0x%llX sactive 0x%X\n",  in nv_swncq_ncq_stop()
1764 		     ap->qc_active, ap->link.sactive);  in nv_swncq_ncq_stop()
1765 	ata_port_err(ap,  in nv_swncq_ncq_stop()
1771 	ata_port_err(ap, "ATA_REG 0x%X ERR_REG 0x%X\n",  in nv_swncq_ncq_stop()
1772 		     ap->ops->sff_check_status(ap),  in nv_swncq_ncq_stop()
1773 		     ioread8(ap->ioaddr.error_addr));  in nv_swncq_ncq_stop()
1778 	ata_port_err(ap, "tag : dhfis dmafis sdbfis sactive\n");  in nv_swncq_ncq_stop()
1788 		ata_port_err(ap,  in nv_swncq_ncq_stop()
1797 	nv_swncq_pp_reinit(ap);  in nv_swncq_ncq_stop()
1798 	ap->ops->sff_irq_clear(ap);  in nv_swncq_ncq_stop()
1799 	__ata_bmdma_stop(ap);  in nv_swncq_ncq_stop()
1800 	nv_swncq_irq_clear(ap, 0xffff);  in nv_swncq_ncq_stop()
1803 static void nv_swncq_error_handler(struct ata_port *ap)  in nv_swncq_error_handler()  argument
1805 	struct ata_eh_context *ehc = &ap->link.eh_context;  in nv_swncq_error_handler()
1807 	if (ap->link.sactive) {  in nv_swncq_error_handler()
1808 		nv_swncq_ncq_stop(ap);  in nv_swncq_error_handler()
1812 	ata_bmdma_error_handler(ap);  in nv_swncq_error_handler()
1816 static int nv_swncq_port_suspend(struct ata_port *ap, pm_message_t mesg)  in nv_swncq_port_suspend()  argument
1818 	void __iomem *mmio = ap->host->iomap[NV_MMIO_BAR];  in nv_swncq_port_suspend()
1835 static int nv_swncq_port_resume(struct ata_port *ap)  in nv_swncq_port_resume()  argument
1837 	void __iomem *mmio = ap->host->iomap[NV_MMIO_BAR];  in nv_swncq_port_resume()
1882 	struct ata_port *ap = ata_shost_to_port(sdev->host);  in nv_swncq_slave_config()  local
1883 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);  in nv_swncq_slave_config()
1895 	dev = &ap->link.device[sdev->id];  in nv_swncq_slave_config()
1896 	if (!(ap->flags & ATA_FLAG_NCQ) || dev->class == ATA_DEV_ATAPI)  in nv_swncq_slave_config()
1926 static int nv_swncq_port_start(struct ata_port *ap)  in nv_swncq_port_start()  argument
1928 	struct device *dev = ap->host->dev;  in nv_swncq_port_start()
1929 	void __iomem *mmio = ap->host->iomap[NV_MMIO_BAR];  in nv_swncq_port_start()
1934 	rc = ata_bmdma_port_start(ap);  in nv_swncq_port_start()
1947 	ap->private_data = pp;  in nv_swncq_port_start()
1948 	pp->sactive_block = ap->ioaddr.scr_addr + 4 * SCR_ACTIVE;  in nv_swncq_port_start()
1949 	pp->irq_block = mmio + NV_INT_STATUS_MCP55 + ap->port_no * 2;  in nv_swncq_port_start()
1950 	pp->tag_block = mmio + NV_NCQ_REG_MCP55 + ap->port_no * 2;  in nv_swncq_port_start()
1972 	struct ata_port *ap = qc->ap;  in nv_swncq_fill_sg()  local
1974 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_fill_sg()
2006 static unsigned int nv_swncq_issue_atacmd(struct ata_port *ap,  in nv_swncq_issue_atacmd()  argument
2009 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_issue_atacmd()
2022 	ap->ops->sff_tf_load(ap, &qc->tf);	 /* load tf registers */  in nv_swncq_issue_atacmd()
2023 	ap->ops->sff_exec_command(ap, &qc->tf);  in nv_swncq_issue_atacmd()
2032 	struct ata_port *ap = qc->ap;  in nv_swncq_qc_issue()  local
2033 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_qc_issue()
2041 		nv_swncq_issue_atacmd(ap, qc);  in nv_swncq_qc_issue()
2043 		nv_swncq_qc_to_dq(ap, qc);	/* add qc to defer queue */  in nv_swncq_qc_issue()
2048 static void nv_swncq_hotplug(struct ata_port *ap, u32 fis)  in nv_swncq_hotplug()  argument
2051 	struct ata_eh_info *ehi = &ap->link.eh_info;  in nv_swncq_hotplug()
2056 	sata_scr_read(&ap->link, SCR_ERROR, &serror);  in nv_swncq_hotplug()
2057 	sata_scr_write(&ap->link, SCR_ERROR, serror);  in nv_swncq_hotplug()
2070 	ata_port_freeze(ap);  in nv_swncq_hotplug()
2073 static int nv_swncq_sdbfis(struct ata_port *ap)  in nv_swncq_sdbfis()  argument
2076 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_sdbfis()
2077 	struct ata_eh_info *ehi = &ap->link.eh_info;  in nv_swncq_sdbfis()
2083 	host_stat = ap->ops->bmdma_status(ap);  in nv_swncq_sdbfis()
2093 	ap->ops->sff_irq_clear(ap);  in nv_swncq_sdbfis()
2094 	__ata_bmdma_stop(ap);  in nv_swncq_sdbfis()
2103 	ata_qc_complete_multiple(ap, ata_qc_get_active(ap) ^ done_mask);  in nv_swncq_sdbfis()
2105 	if (!ap->qc_active) {  in nv_swncq_sdbfis()
2107 		nv_swncq_pp_reinit(ap);  in nv_swncq_sdbfis()
2124 		ap->print_id, ap->qc_active, pp->qc_active,  in nv_swncq_sdbfis()
2128 	nv_swncq_fis_reinit(ap);  in nv_swncq_sdbfis()
2131 		qc = ata_qc_from_tag(ap, pp->last_issue_tag);  in nv_swncq_sdbfis()
2132 		nv_swncq_issue_atacmd(ap, qc);  in nv_swncq_sdbfis()
2138 		qc = nv_swncq_qc_from_dq(ap);  in nv_swncq_sdbfis()
2140 		nv_swncq_issue_atacmd(ap, qc);  in nv_swncq_sdbfis()
2146 static inline u32 nv_swncq_tag(struct ata_port *ap)  in nv_swncq_tag()  argument
2148 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_tag()
2155 static void nv_swncq_dmafis(struct ata_port *ap)  in nv_swncq_dmafis()  argument
2161 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_dmafis()
2163 	__ata_bmdma_stop(ap);  in nv_swncq_dmafis()
2164 	tag = nv_swncq_tag(ap);  in nv_swncq_dmafis()
2167 	qc = ata_qc_from_tag(ap, tag);  in nv_swncq_dmafis()
2176 		  ap->ioaddr.bmdma_addr + ATA_DMA_TABLE_OFS);  in nv_swncq_dmafis()
2179 	dmactl = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_CMD);  in nv_swncq_dmafis()
2184 	iowrite8(dmactl | ATA_DMA_START, ap->ioaddr.bmdma_addr + ATA_DMA_CMD);  in nv_swncq_dmafis()
2187 static void nv_swncq_host_interrupt(struct ata_port *ap, u16 fis)  in nv_swncq_host_interrupt()  argument
2189 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_host_interrupt()
2191 	struct ata_eh_info *ehi = &ap->link.eh_info;  in nv_swncq_host_interrupt()
2195 	ata_stat = ap->ops->sff_check_status(ap);  in nv_swncq_host_interrupt()
2196 	nv_swncq_irq_clear(ap, fis);  in nv_swncq_host_interrupt()
2200 	if (ap->pflags & ATA_PFLAG_FROZEN)  in nv_swncq_host_interrupt()
2204 		nv_swncq_hotplug(ap, fis);  in nv_swncq_host_interrupt()
2211 	if (ap->ops->scr_read(&ap->link, SCR_ERROR, &serror))  in nv_swncq_host_interrupt()
2213 	ap->ops->scr_write(&ap->link, SCR_ERROR, serror);  in nv_swncq_host_interrupt()
2221 		ata_port_freeze(ap);  in nv_swncq_host_interrupt()
2236 			ap->print_id, pp->qc_active, pp->dhfis_bits,  in nv_swncq_host_interrupt()
2238 		if (nv_swncq_sdbfis(ap) < 0)  in nv_swncq_host_interrupt()
2257 			ata_stat = ap->ops->sff_check_status(ap);  in nv_swncq_host_interrupt()
2263 				qc = nv_swncq_qc_from_dq(ap);  in nv_swncq_host_interrupt()
2264 				nv_swncq_issue_atacmd(ap, qc);  in nv_swncq_host_interrupt()
2273 		pp->dmafis_bits |= (0x1 << nv_swncq_tag(ap));  in nv_swncq_host_interrupt()
2275 		nv_swncq_dmafis(ap);  in nv_swncq_host_interrupt()
2282 	ata_port_freeze(ap);  in nv_swncq_host_interrupt()
2299 		struct ata_port *ap = host->ports[i];  in nv_swncq_interrupt()  local
2301 		if (ap->link.sactive) {  in nv_swncq_interrupt()
2302 			nv_swncq_host_interrupt(ap, (u16)irq_stat);  in nv_swncq_interrupt()
2306 				nv_swncq_irq_clear(ap, 0xfff0);  in nv_swncq_interrupt()
2308 			handled += nv_host_intr(ap, (u8)irq_stat);  in nv_swncq_interrupt()