126 static void sil_freeze(struct ata_port *ap);
127 static void sil_thaw(struct ata_port *ap);
269 	struct ata_port *ap = qc->ap;  in sil_bmdma_stop()  local
270 	void __iomem *mmio_base = ap->host->iomap[SIL_MMIO_BAR];  in sil_bmdma_stop()
271 	void __iomem *bmdma2 = mmio_base + sil_port[ap->port_no].bmdma2;  in sil_bmdma_stop()
277 	ata_sff_dma_pause(ap);  in sil_bmdma_stop()
282 	struct ata_port *ap = qc->ap;  in sil_bmdma_setup()  local
283 	void __iomem *bmdma = ap->ioaddr.bmdma_addr;  in sil_bmdma_setup()
286 	iowrite32(ap->bmdma_prd_dma, bmdma + ATA_DMA_TABLE_OFS);  in sil_bmdma_setup()
289 	ap->ops->sff_exec_command(ap, &qc->tf);  in sil_bmdma_setup()
295 	struct ata_port *ap = qc->ap;  in sil_bmdma_start()  local
296 	void __iomem *mmio_base = ap->host->iomap[SIL_MMIO_BAR];  in sil_bmdma_start()
297 	void __iomem *bmdma2 = mmio_base + sil_port[ap->port_no].bmdma2;  in sil_bmdma_start()
312 	struct ata_port *ap = qc->ap;  in sil_fill_sg()  local
316 	prd = &ap->bmdma_prd[0];  in sil_fill_sg()
362 	struct ata_port *ap = link->ap;  in sil_set_mode()  local
363 	void __iomem *mmio_base = ap->host->iomap[SIL_MMIO_BAR];  in sil_set_mode()
364 	void __iomem *addr = mmio_base + sil_port[ap->port_no].xfer_mode;  in sil_set_mode()
392 static inline void __iomem *sil_scr_addr(struct ata_port *ap,  in sil_scr_addr()  argument
395 	void __iomem *offset = ap->ioaddr.scr_addr;  in sil_scr_addr()
414 	void __iomem *mmio = sil_scr_addr(link->ap, sc_reg);  in sil_scr_read()
425 	void __iomem *mmio = sil_scr_addr(link->ap, sc_reg);  in sil_scr_write()
434 static void sil_host_intr(struct ata_port *ap, u32 bmdma2)  in sil_host_intr()  argument
436 	struct ata_eh_info *ehi = &ap->link.eh_info;  in sil_host_intr()
437 	struct ata_queued_cmd *qc = ata_qc_from_tag(ap, ap->link.active_tag);  in sil_host_intr()
447 		sil_scr_read(&ap->link, SCR_ERROR, &serror);  in sil_host_intr()
448 		sil_scr_write(&ap->link, SCR_ERROR, serror);  in sil_host_intr()
454 			ap->link.eh_info.serror |= serror;  in sil_host_intr()
464 		ap->ops->sff_check_status(ap);  in sil_host_intr()
469 	switch (ap->hsm_task_state) {  in sil_host_intr()
485 			ap->ops->bmdma_stop(qc);  in sil_host_intr()
489 				ap->hsm_task_state = HSM_ST_ERR;  in sil_host_intr()
500 	status = ap->ops->sff_check_status(ap);  in sil_host_intr()
505 	ata_bmdma_irq_clear(ap);  in sil_host_intr()
508 	ata_sff_hsm_move(ap, qc, status, 0);  in sil_host_intr()
518 	ata_port_freeze(ap);  in sil_host_intr()
531 		struct ata_port *ap = host->ports[i];  in sil_interrupt()  local
532 		u32 bmdma2 = readl(mmio_base + sil_port[ap->port_no].bmdma2);  in sil_interrupt()
535 		if (ap->flags & SIL_FLAG_NO_SATA_IRQ)  in sil_interrupt()
542 		sil_host_intr(ap, bmdma2);  in sil_interrupt()
551 static void sil_freeze(struct ata_port *ap)  in sil_freeze()  argument
553 	void __iomem *mmio_base = ap->host->iomap[SIL_MMIO_BAR];  in sil_freeze()
557 	writel(0, mmio_base + sil_port[ap->port_no].sien);  in sil_freeze()
561 	tmp |= SIL_MASK_IDE0_INT << ap->port_no;  in sil_freeze()
570 	iowrite8(ioread8(ap->ioaddr.bmdma_addr) & ~SIL_DMA_ENABLE,  in sil_freeze()
571 		 ap->ioaddr.bmdma_addr);  in sil_freeze()
576 	ioread8(ap->ioaddr.bmdma_addr);  in sil_freeze()
579 static void sil_thaw(struct ata_port *ap)  in sil_thaw()  argument
581 	void __iomem *mmio_base = ap->host->iomap[SIL_MMIO_BAR];  in sil_thaw()
585 	ap->ops->sff_check_status(ap);  in sil_thaw()
586 	ata_bmdma_irq_clear(ap);  in sil_thaw()
589 	if (!(ap->flags & SIL_FLAG_NO_SATA_IRQ))  in sil_thaw()
590 		writel(SIL_SIEN_N, mmio_base + sil_port[ap->port_no].sien);  in sil_thaw()
594 	tmp &= ~(SIL_MASK_IDE0_INT << ap->port_no);  in sil_thaw()
628 	struct ata_port *ap = dev->link->ap;  in sil_dev_config()  local
629 	int print_info = ap->link.eh_context.i.flags & ATA_EHI_PRINTINFO;  in sil_dev_config()
643 	    ((ap->flags & SIL_FLAG_MOD15WRITE) &&  in sil_dev_config()
783 		struct ata_port *ap = host->ports[i];  in sil_init_one()  local
784 		struct ata_ioports *ioaddr = &ap->ioaddr;  in sil_init_one()
793 		ata_port_pbar_desc(ap, SIL_MMIO_BAR, -1, "mmio");  in sil_init_one()
794 		ata_port_pbar_desc(ap, SIL_MMIO_BAR, sil_port[i].tf, "tf");  in sil_init_one()