110 static void sil_freeze(struct ata_port *ap);
111 static void sil_thaw(struct ata_port *ap);
253 	struct ata_port *ap = qc->ap;  in sil_bmdma_stop()  local
254 	void __iomem *mmio_base = ap->host->iomap[SIL_MMIO_BAR];  in sil_bmdma_stop()
255 	void __iomem *bmdma2 = mmio_base + sil_port[ap->port_no].bmdma2;  in sil_bmdma_stop()
261 	ata_sff_dma_pause(ap);  in sil_bmdma_stop()
266 	struct ata_port *ap = qc->ap;  in sil_bmdma_setup()  local
267 	void __iomem *bmdma = ap->ioaddr.bmdma_addr;  in sil_bmdma_setup()
270 	iowrite32(ap->bmdma_prd_dma, bmdma + ATA_DMA_TABLE_OFS);  in sil_bmdma_setup()
273 	ap->ops->sff_exec_command(ap, &qc->tf);  in sil_bmdma_setup()
279 	struct ata_port *ap = qc->ap;  in sil_bmdma_start()  local
280 	void __iomem *mmio_base = ap->host->iomap[SIL_MMIO_BAR];  in sil_bmdma_start()
281 	void __iomem *bmdma2 = mmio_base + sil_port[ap->port_no].bmdma2;  in sil_bmdma_start()
296 	struct ata_port *ap = qc->ap;  in sil_fill_sg()  local
300 	prd = &ap->bmdma_prd[0];  in sil_fill_sg()
348 	struct ata_port *ap = link->ap;  in sil_set_mode()  local
349 	void __iomem *mmio_base = ap->host->iomap[SIL_MMIO_BAR];  in sil_set_mode()
350 	void __iomem *addr = mmio_base + sil_port[ap->port_no].xfer_mode;  in sil_set_mode()
378 static inline void __iomem *sil_scr_addr(struct ata_port *ap,  in sil_scr_addr()  argument
381 	void __iomem *offset = ap->ioaddr.scr_addr;  in sil_scr_addr()
400 	void __iomem *mmio = sil_scr_addr(link->ap, sc_reg);  in sil_scr_read()
411 	void __iomem *mmio = sil_scr_addr(link->ap, sc_reg);  in sil_scr_write()
420 static void sil_host_intr(struct ata_port *ap, u32 bmdma2)  in sil_host_intr()  argument
422 	struct ata_eh_info *ehi = &ap->link.eh_info;  in sil_host_intr()
423 	struct ata_queued_cmd *qc = ata_qc_from_tag(ap, ap->link.active_tag);  in sil_host_intr()
433 		sil_scr_read(&ap->link, SCR_ERROR, &serror);  in sil_host_intr()
434 		sil_scr_write(&ap->link, SCR_ERROR, serror);  in sil_host_intr()
440 			ap->link.eh_info.serror |= serror;  in sil_host_intr()
450 		ap->ops->sff_check_status(ap);  in sil_host_intr()
455 	switch (ap->hsm_task_state) {  in sil_host_intr()
471 			ap->ops->bmdma_stop(qc);  in sil_host_intr()
475 				ap->hsm_task_state = HSM_ST_ERR;  in sil_host_intr()
486 	status = ap->ops->sff_check_status(ap);  in sil_host_intr()
491 	ata_bmdma_irq_clear(ap);  in sil_host_intr()
494 	ata_sff_hsm_move(ap, qc, status, 0);  in sil_host_intr()
504 	ata_port_freeze(ap);  in sil_host_intr()
517 		struct ata_port *ap = host->ports[i];  in sil_interrupt()  local
518 		u32 bmdma2 = readl(mmio_base + sil_port[ap->port_no].bmdma2);  in sil_interrupt()
521 		if (ap->flags & SIL_FLAG_NO_SATA_IRQ)  in sil_interrupt()
528 		sil_host_intr(ap, bmdma2);  in sil_interrupt()
537 static void sil_freeze(struct ata_port *ap)  in sil_freeze()  argument
539 	void __iomem *mmio_base = ap->host->iomap[SIL_MMIO_BAR];  in sil_freeze()
543 	writel(0, mmio_base + sil_port[ap->port_no].sien);  in sil_freeze()
547 	tmp |= SIL_MASK_IDE0_INT << ap->port_no;  in sil_freeze()
556 	iowrite8(ioread8(ap->ioaddr.bmdma_addr) & ~SIL_DMA_ENABLE,  in sil_freeze()
557 		 ap->ioaddr.bmdma_addr);  in sil_freeze()
562 	ioread8(ap->ioaddr.bmdma_addr);  in sil_freeze()
565 static void sil_thaw(struct ata_port *ap)  in sil_thaw()  argument
567 	void __iomem *mmio_base = ap->host->iomap[SIL_MMIO_BAR];  in sil_thaw()
571 	ap->ops->sff_check_status(ap);  in sil_thaw()
572 	ata_bmdma_irq_clear(ap);  in sil_thaw()
575 	if (!(ap->flags & SIL_FLAG_NO_SATA_IRQ))  in sil_thaw()
576 		writel(SIL_SIEN_N, mmio_base + sil_port[ap->port_no].sien);  in sil_thaw()
580 	tmp &= ~(SIL_MASK_IDE0_INT << ap->port_no);  in sil_thaw()
614 	struct ata_port *ap = dev->link->ap;  in sil_dev_config()  local
615 	int print_info = ap->link.eh_context.i.flags & ATA_EHI_PRINTINFO;  in sil_dev_config()
632 	    ((ap->flags & SIL_FLAG_MOD15WRITE) &&  in sil_dev_config()
769 		struct ata_port *ap = host->ports[i];  in sil_init_one()  local
770 		struct ata_ioports *ioaddr = &ap->ioaddr;  in sil_init_one()
779 		ata_port_pbar_desc(ap, SIL_MMIO_BAR, -1, "mmio");  in sil_init_one()
780 		ata_port_pbar_desc(ap, SIL_MMIO_BAR, sil_port[i].tf, "tf");  in sil_init_one()