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);
595 static void nv_adma_register_mode(struct ata_port *ap)  in nv_adma_register_mode()  argument
597 	struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_register_mode()
612 		ata_port_warn(ap, "timeout waiting for ADMA IDLE, stat=0x%hx\n",  in nv_adma_register_mode()
626 		ata_port_warn(ap,  in nv_adma_register_mode()
633 static void nv_adma_mode(struct ata_port *ap)  in nv_adma_mode()  argument
635 	struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_mode()
656 		ata_port_warn(ap,  in nv_adma_mode()
665 	struct ata_port *ap = ata_shost_to_port(sdev->host);  in nv_adma_slave_config()  local
666 	struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_slave_config()
668 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);  in nv_adma_slave_config()
681 	spin_lock_irqsave(ap->lock, flags);  in nv_adma_slave_config()
683 	if (ap->link.device[sdev->id].class == ATA_DEV_ATAPI) {  in nv_adma_slave_config()
699 		nv_adma_register_mode(ap);  in nv_adma_slave_config()
708 	if (ap->port_no == 1)  in nv_adma_slave_config()
726 	port0 = ap->host->ports[0]->private_data;  in nv_adma_slave_config()
727 	port1 = ap->host->ports[1]->private_data;  in nv_adma_slave_config()
744 	ata_port_info(ap,  in nv_adma_slave_config()
746 		      (unsigned long long)*ap->host->dev->dma_mask,  in nv_adma_slave_config()
749 	spin_unlock_irqrestore(ap->lock, flags);  in nv_adma_slave_config()
756 	struct nv_adma_port_priv *pp = qc->ap->private_data;  in nv_adma_check_atapi_dma()
760 static void nv_adma_tf_read(struct ata_port *ap, struct ata_taskfile *tf)  in nv_adma_tf_read()  argument
769 	nv_adma_register_mode(ap);  in nv_adma_tf_read()
771 	ata_sff_tf_read(ap, tf);  in nv_adma_tf_read()
806 static int nv_adma_check_cpb(struct ata_port *ap, int cpb_num, int force_err)  in nv_adma_check_cpb()  argument
808 	struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_check_cpb()
817 		struct ata_eh_info *ehi = &ap->link.eh_info;  in nv_adma_check_cpb()
840 			ata_port_freeze(ap);  in nv_adma_check_cpb()
842 			ata_port_abort(ap);  in nv_adma_check_cpb()
851 static int nv_host_intr(struct ata_port *ap, u8 irq_stat)  in nv_host_intr()  argument
853 	struct ata_queued_cmd *qc = ata_qc_from_tag(ap, ap->link.active_tag);  in nv_host_intr()
857 		ata_port_freeze(ap);  in nv_host_intr()
867 		ata_sff_check_status(ap);  in nv_host_intr()
872 	return ata_bmdma_port_intr(ap, qc);  in nv_host_intr()
884 		struct ata_port *ap = host->ports[i];  in nv_adma_interrupt()  local
885 		struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_interrupt()
897 			handled += nv_host_intr(ap, irq_stat);  in nv_adma_interrupt()
905 			if (ata_tag_valid(ap->link.active_tag))  in nv_adma_interrupt()
911 			handled += nv_host_intr(ap, irq_stat);  in nv_adma_interrupt()
920 		if (!NV_ADMA_CHECK_INTR(gen_ctl, ap->port_no) && !notifier &&  in nv_adma_interrupt()
944 			struct ata_eh_info *ehi = &ap->link.eh_info;  in nv_adma_interrupt()
962 			ata_port_freeze(ap);  in nv_adma_interrupt()
975 				if (ata_tag_valid(ap->link.active_tag))  in nv_adma_interrupt()
977 						ap->link.active_tag;  in nv_adma_interrupt()
979 					check_commands = ap->link.sactive;  in nv_adma_interrupt()
985 				rc = nv_adma_check_cpb(ap, pos,  in nv_adma_interrupt()
993 			ata_qc_complete_multiple(ap, ata_qc_get_active(ap) ^ done_mask);  in nv_adma_interrupt()
1011 static void nv_adma_freeze(struct ata_port *ap)  in nv_adma_freeze()  argument
1013 	struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_freeze()
1017 	nv_ck804_freeze(ap);  in nv_adma_freeze()
1023 	writeb(NV_INT_ALL << (ap->port_no * NV_INT_PORT_SHIFT),  in nv_adma_freeze()
1024 		ap->host->iomap[NV_MMIO_BAR] + NV_INT_STATUS_CK804);  in nv_adma_freeze()
1033 static void nv_adma_thaw(struct ata_port *ap)  in nv_adma_thaw()  argument
1035 	struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_thaw()
1039 	nv_ck804_thaw(ap);  in nv_adma_thaw()
1051 static void nv_adma_irq_clear(struct ata_port *ap)  in nv_adma_irq_clear()  argument
1053 	struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_irq_clear()
1058 		ata_bmdma_irq_clear(ap);  in nv_adma_irq_clear()
1063 	writeb(NV_INT_ALL << (ap->port_no * NV_INT_PORT_SHIFT),  in nv_adma_irq_clear()
1064 		ap->host->iomap[NV_MMIO_BAR] + NV_INT_STATUS_CK804);  in nv_adma_irq_clear()
1071 	if (ap->port_no == 0) {  in nv_adma_irq_clear()
1078 	pp = ap->host->ports[0]->private_data;  in nv_adma_irq_clear()
1080 	pp = ap->host->ports[1]->private_data;  in nv_adma_irq_clear()
1086 	struct nv_adma_port_priv *pp = qc->ap->private_data;  in nv_adma_post_internal_cmd()
1092 static int nv_adma_port_start(struct ata_port *ap)  in nv_adma_port_start()  argument
1094 	struct device *dev = ap->host->dev;  in nv_adma_port_start()
1114 	rc = ata_bmdma_port_start(ap);  in nv_adma_port_start()
1122 	mmio = ap->host->iomap[NV_MMIO_BAR] + NV_ADMA_PORT +  in nv_adma_port_start()
1123 	       ap->port_no * NV_ADMA_PORT_SIZE;  in nv_adma_port_start()
1125 	pp->gen_block = ap->host->iomap[NV_MMIO_BAR] + NV_ADMA_GEN;  in nv_adma_port_start()
1127 	       NV_ADMA_NOTIFIER_CLEAR + (4 * ap->port_no);  in nv_adma_port_start()
1162 	ap->private_data = pp;  in nv_adma_port_start()
1188 static void nv_adma_port_stop(struct ata_port *ap)  in nv_adma_port_stop()  argument
1190 	struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_port_stop()
1198 static int nv_adma_port_suspend(struct ata_port *ap, pm_message_t mesg)  in nv_adma_port_suspend()  argument
1200 	struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_port_suspend()
1204 	nv_adma_register_mode(ap);  in nv_adma_port_suspend()
1215 static int nv_adma_port_resume(struct ata_port *ap)  in nv_adma_port_resume()  argument
1217 	struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_port_resume()
1250 static void nv_adma_setup_port(struct ata_port *ap)  in nv_adma_setup_port()  argument
1252 	void __iomem *mmio = ap->host->iomap[NV_MMIO_BAR];  in nv_adma_setup_port()
1253 	struct ata_ioports *ioport = &ap->ioaddr;  in nv_adma_setup_port()
1257 	mmio += NV_ADMA_PORT + ap->port_no * NV_ADMA_PORT_SIZE;  in nv_adma_setup_port()
1318 	struct nv_adma_port_priv *pp = qc->ap->private_data;  in nv_adma_fill_sg()
1338 	struct nv_adma_port_priv *pp = qc->ap->private_data;  in nv_adma_use_reg_mode()
1355 	struct nv_adma_port_priv *pp = qc->ap->private_data;  in nv_adma_qc_prep()
1363 		nv_adma_register_mode(qc->ap);  in nv_adma_qc_prep()
1403 	struct nv_adma_port_priv *pp = qc->ap->private_data;  in nv_adma_qc_issue()
1423 		nv_adma_register_mode(qc->ap);  in nv_adma_qc_issue()
1426 		nv_adma_mode(qc->ap);  in nv_adma_qc_issue()
1456 		struct ata_port *ap = host->ports[i];  in nv_generic_interrupt()  local
1459 		qc = ata_qc_from_tag(ap, ap->link.active_tag);  in nv_generic_interrupt()
1461 			handled += ata_bmdma_port_intr(ap, qc);  in nv_generic_interrupt()
1467 			ap->ops->sff_check_status(ap);  in nv_generic_interrupt()
1521 	*val = ioread32(link->ap->ioaddr.scr_addr + (sc_reg * 4));  in nv_scr_read()
1530 	iowrite32(val, link->ap->ioaddr.scr_addr + (sc_reg * 4));  in nv_scr_write()
1542 	if (!(link->ap->pflags & ATA_PFLAG_LOADING) &&  in nv_hardreset()
1566 static void nv_nf2_freeze(struct ata_port *ap)  in nv_nf2_freeze()  argument
1568 	void __iomem *scr_addr = ap->host->ports[0]->ioaddr.scr_addr;  in nv_nf2_freeze()
1569 	int shift = ap->port_no * NV_INT_PORT_SHIFT;  in nv_nf2_freeze()
1577 static void nv_nf2_thaw(struct ata_port *ap)  in nv_nf2_thaw()  argument
1579 	void __iomem *scr_addr = ap->host->ports[0]->ioaddr.scr_addr;  in nv_nf2_thaw()
1580 	int shift = ap->port_no * NV_INT_PORT_SHIFT;  in nv_nf2_thaw()
1590 static void nv_ck804_freeze(struct ata_port *ap)  in nv_ck804_freeze()  argument
1592 	void __iomem *mmio_base = ap->host->iomap[NV_MMIO_BAR];  in nv_ck804_freeze()
1593 	int shift = ap->port_no * NV_INT_PORT_SHIFT;  in nv_ck804_freeze()
1601 static void nv_ck804_thaw(struct ata_port *ap)  in nv_ck804_thaw()  argument
1603 	void __iomem *mmio_base = ap->host->iomap[NV_MMIO_BAR];  in nv_ck804_thaw()
1604 	int shift = ap->port_no * NV_INT_PORT_SHIFT;  in nv_ck804_thaw()
1614 static void nv_mcp55_freeze(struct ata_port *ap)  in nv_mcp55_freeze()  argument
1616 	void __iomem *mmio_base = ap->host->iomap[NV_MMIO_BAR];  in nv_mcp55_freeze()
1617 	int shift = ap->port_no * NV_INT_PORT_SHIFT_MCP55;  in nv_mcp55_freeze()
1627 static void nv_mcp55_thaw(struct ata_port *ap)  in nv_mcp55_thaw()  argument
1629 	void __iomem *mmio_base = ap->host->iomap[NV_MMIO_BAR];  in nv_mcp55_thaw()
1630 	int shift = ap->port_no * NV_INT_PORT_SHIFT_MCP55;  in nv_mcp55_thaw()
1640 static void nv_adma_error_handler(struct ata_port *ap)  in nv_adma_error_handler()  argument
1642 	struct nv_adma_port_priv *pp = ap->private_data;  in nv_adma_error_handler()
1648 		if (ata_tag_valid(ap->link.active_tag) || ap->link.sactive) {  in nv_adma_error_handler()
1656 			ata_port_err(ap,  in nv_adma_error_handler()
1665 				if ((ata_tag_valid(ap->link.active_tag) && i == ap->link.active_tag) ||  in nv_adma_error_handler()
1666 				    ap->link.sactive & (1 << i))  in nv_adma_error_handler()
1667 					ata_port_err(ap,  in nv_adma_error_handler()
1674 		nv_adma_register_mode(ap);  in nv_adma_error_handler()
1693 	ata_bmdma_error_handler(ap);  in nv_adma_error_handler()
1696 static void nv_swncq_qc_to_dq(struct ata_port *ap, struct ata_queued_cmd *qc)  in nv_swncq_qc_to_dq()  argument
1698 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_qc_to_dq()
1707 static struct ata_queued_cmd *nv_swncq_qc_from_dq(struct ata_port *ap)  in nv_swncq_qc_from_dq()  argument
1709 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_qc_from_dq()
1721 	return ata_qc_from_tag(ap, tag);  in nv_swncq_qc_from_dq()
1724 static void nv_swncq_fis_reinit(struct ata_port *ap)  in nv_swncq_fis_reinit()  argument
1726 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_fis_reinit()
1734 static void nv_swncq_pp_reinit(struct ata_port *ap)  in nv_swncq_pp_reinit()  argument
1736 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_pp_reinit()
1744 	nv_swncq_fis_reinit(ap);  in nv_swncq_pp_reinit()
1747 static void nv_swncq_irq_clear(struct ata_port *ap, u16 fis)  in nv_swncq_irq_clear()  argument
1749 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_irq_clear()
1754 static void __ata_bmdma_stop(struct ata_port *ap)  in __ata_bmdma_stop()  argument
1758 	qc.ap = ap;  in __ata_bmdma_stop()
1762 static void nv_swncq_ncq_stop(struct ata_port *ap)  in nv_swncq_ncq_stop()  argument
1764 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_ncq_stop()
1769 	ata_port_err(ap, "EH in SWNCQ mode,QC:qc_active 0x%llX sactive 0x%X\n",  in nv_swncq_ncq_stop()
1770 		     ap->qc_active, ap->link.sactive);  in nv_swncq_ncq_stop()
1771 	ata_port_err(ap,  in nv_swncq_ncq_stop()
1777 	ata_port_err(ap, "ATA_REG 0x%X ERR_REG 0x%X\n",  in nv_swncq_ncq_stop()
1778 		     ap->ops->sff_check_status(ap),  in nv_swncq_ncq_stop()
1779 		     ioread8(ap->ioaddr.error_addr));  in nv_swncq_ncq_stop()
1784 	ata_port_err(ap, "tag : dhfis dmafis sdbfis sactive\n");  in nv_swncq_ncq_stop()
1794 		ata_port_err(ap,  in nv_swncq_ncq_stop()
1803 	nv_swncq_pp_reinit(ap);  in nv_swncq_ncq_stop()
1804 	ap->ops->sff_irq_clear(ap);  in nv_swncq_ncq_stop()
1805 	__ata_bmdma_stop(ap);  in nv_swncq_ncq_stop()
1806 	nv_swncq_irq_clear(ap, 0xffff);  in nv_swncq_ncq_stop()
1809 static void nv_swncq_error_handler(struct ata_port *ap)  in nv_swncq_error_handler()  argument
1811 	struct ata_eh_context *ehc = &ap->link.eh_context;  in nv_swncq_error_handler()
1813 	if (ap->link.sactive) {  in nv_swncq_error_handler()
1814 		nv_swncq_ncq_stop(ap);  in nv_swncq_error_handler()
1818 	ata_bmdma_error_handler(ap);  in nv_swncq_error_handler()
1822 static int nv_swncq_port_suspend(struct ata_port *ap, pm_message_t mesg)  in nv_swncq_port_suspend()  argument
1824 	void __iomem *mmio = ap->host->iomap[NV_MMIO_BAR];  in nv_swncq_port_suspend()
1841 static int nv_swncq_port_resume(struct ata_port *ap)  in nv_swncq_port_resume()  argument
1843 	void __iomem *mmio = ap->host->iomap[NV_MMIO_BAR];  in nv_swncq_port_resume()
1888 	struct ata_port *ap = ata_shost_to_port(sdev->host);  in nv_swncq_slave_config()  local
1889 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);  in nv_swncq_slave_config()
1901 	dev = &ap->link.device[sdev->id];  in nv_swncq_slave_config()
1902 	if (!(ap->flags & ATA_FLAG_NCQ) || dev->class == ATA_DEV_ATAPI)  in nv_swncq_slave_config()
1932 static int nv_swncq_port_start(struct ata_port *ap)  in nv_swncq_port_start()  argument
1934 	struct device *dev = ap->host->dev;  in nv_swncq_port_start()
1935 	void __iomem *mmio = ap->host->iomap[NV_MMIO_BAR];  in nv_swncq_port_start()
1940 	rc = ata_bmdma_port_start(ap);  in nv_swncq_port_start()
1953 	ap->private_data = pp;  in nv_swncq_port_start()
1954 	pp->sactive_block = ap->ioaddr.scr_addr + 4 * SCR_ACTIVE;  in nv_swncq_port_start()
1955 	pp->irq_block = mmio + NV_INT_STATUS_MCP55 + ap->port_no * 2;  in nv_swncq_port_start()
1956 	pp->tag_block = mmio + NV_NCQ_REG_MCP55 + ap->port_no * 2;  in nv_swncq_port_start()
1978 	struct ata_port *ap = qc->ap;  in nv_swncq_fill_sg()  local
1980 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_fill_sg()
2012 static unsigned int nv_swncq_issue_atacmd(struct ata_port *ap,  in nv_swncq_issue_atacmd()  argument
2015 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_issue_atacmd()
2028 	ap->ops->sff_tf_load(ap, &qc->tf);	 /* load tf registers */  in nv_swncq_issue_atacmd()
2029 	ap->ops->sff_exec_command(ap, &qc->tf);  in nv_swncq_issue_atacmd()
2038 	struct ata_port *ap = qc->ap;  in nv_swncq_qc_issue()  local
2039 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_qc_issue()
2047 		nv_swncq_issue_atacmd(ap, qc);  in nv_swncq_qc_issue()
2049 		nv_swncq_qc_to_dq(ap, qc);	/* add qc to defer queue */  in nv_swncq_qc_issue()
2054 static void nv_swncq_hotplug(struct ata_port *ap, u32 fis)  in nv_swncq_hotplug()  argument
2057 	struct ata_eh_info *ehi = &ap->link.eh_info;  in nv_swncq_hotplug()
2062 	sata_scr_read(&ap->link, SCR_ERROR, &serror);  in nv_swncq_hotplug()
2063 	sata_scr_write(&ap->link, SCR_ERROR, serror);  in nv_swncq_hotplug()
2076 	ata_port_freeze(ap);  in nv_swncq_hotplug()
2079 static int nv_swncq_sdbfis(struct ata_port *ap)  in nv_swncq_sdbfis()  argument
2082 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_sdbfis()
2083 	struct ata_eh_info *ehi = &ap->link.eh_info;  in nv_swncq_sdbfis()
2089 	host_stat = ap->ops->bmdma_status(ap);  in nv_swncq_sdbfis()
2099 	ap->ops->sff_irq_clear(ap);  in nv_swncq_sdbfis()
2100 	__ata_bmdma_stop(ap);  in nv_swncq_sdbfis()
2109 	ata_qc_complete_multiple(ap, ata_qc_get_active(ap) ^ done_mask);  in nv_swncq_sdbfis()
2111 	if (!ap->qc_active) {  in nv_swncq_sdbfis()
2113 		nv_swncq_pp_reinit(ap);  in nv_swncq_sdbfis()
2130 		ap->print_id, ap->qc_active, pp->qc_active,  in nv_swncq_sdbfis()
2134 	nv_swncq_fis_reinit(ap);  in nv_swncq_sdbfis()
2137 		qc = ata_qc_from_tag(ap, pp->last_issue_tag);  in nv_swncq_sdbfis()
2138 		nv_swncq_issue_atacmd(ap, qc);  in nv_swncq_sdbfis()
2144 		qc = nv_swncq_qc_from_dq(ap);  in nv_swncq_sdbfis()
2146 		nv_swncq_issue_atacmd(ap, qc);  in nv_swncq_sdbfis()
2152 static inline u32 nv_swncq_tag(struct ata_port *ap)  in nv_swncq_tag()  argument
2154 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_tag()
2161 static void nv_swncq_dmafis(struct ata_port *ap)  in nv_swncq_dmafis()  argument
2167 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_dmafis()
2169 	__ata_bmdma_stop(ap);  in nv_swncq_dmafis()
2170 	tag = nv_swncq_tag(ap);  in nv_swncq_dmafis()
2173 	qc = ata_qc_from_tag(ap, tag);  in nv_swncq_dmafis()
2182 		  ap->ioaddr.bmdma_addr + ATA_DMA_TABLE_OFS);  in nv_swncq_dmafis()
2185 	dmactl = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_CMD);  in nv_swncq_dmafis()
2190 	iowrite8(dmactl | ATA_DMA_START, ap->ioaddr.bmdma_addr + ATA_DMA_CMD);  in nv_swncq_dmafis()
2193 static void nv_swncq_host_interrupt(struct ata_port *ap, u16 fis)  in nv_swncq_host_interrupt()  argument
2195 	struct nv_swncq_port_priv *pp = ap->private_data;  in nv_swncq_host_interrupt()
2197 	struct ata_eh_info *ehi = &ap->link.eh_info;  in nv_swncq_host_interrupt()
2201 	ata_stat = ap->ops->sff_check_status(ap);  in nv_swncq_host_interrupt()
2202 	nv_swncq_irq_clear(ap, fis);  in nv_swncq_host_interrupt()
2206 	if (ap->pflags & ATA_PFLAG_FROZEN)  in nv_swncq_host_interrupt()
2210 		nv_swncq_hotplug(ap, fis);  in nv_swncq_host_interrupt()
2217 	if (ap->ops->scr_read(&ap->link, SCR_ERROR, &serror))  in nv_swncq_host_interrupt()
2219 	ap->ops->scr_write(&ap->link, SCR_ERROR, serror);  in nv_swncq_host_interrupt()
2227 		ata_port_freeze(ap);  in nv_swncq_host_interrupt()
2242 			ap->print_id, pp->qc_active, pp->dhfis_bits,  in nv_swncq_host_interrupt()
2244 		if (nv_swncq_sdbfis(ap) < 0)  in nv_swncq_host_interrupt()
2263 			ata_stat = ap->ops->sff_check_status(ap);  in nv_swncq_host_interrupt()
2269 				qc = nv_swncq_qc_from_dq(ap);  in nv_swncq_host_interrupt()
2270 				nv_swncq_issue_atacmd(ap, qc);  in nv_swncq_host_interrupt()
2279 		pp->dmafis_bits |= (0x1 << nv_swncq_tag(ap));  in nv_swncq_host_interrupt()
2281 		nv_swncq_dmafis(ap);  in nv_swncq_host_interrupt()
2288 	ata_port_freeze(ap);  in nv_swncq_host_interrupt()
2305 		struct ata_port *ap = host->ports[i];  in nv_swncq_interrupt()  local
2307 		if (ap->link.sactive) {  in nv_swncq_interrupt()
2308 			nv_swncq_host_interrupt(ap, (u16)irq_stat);  in nv_swncq_interrupt()
2312 				nv_swncq_irq_clear(ap, 0xfff0);  in nv_swncq_interrupt()
2314 			handled += nv_host_intr(ap, (u8)irq_stat);  in nv_swncq_interrupt()