118 	struct sata_port_regs *port_mmio = NULL;  in ahci_host_init()  local
164 		uc_priv->port[i].port_mmio = ahci_port_base(host_mmio, i);  in ahci_host_init()
165 		port_mmio = uc_priv->port[i].port_mmio;  in ahci_host_init()
168 		tmp = readl(&port_mmio->cmd);  in ahci_host_init()
183 			writel_with_flush(tmp, &port_mmio->cmd);  in ahci_host_init()
192 			while ((readl(&port_mmio->cmd) & SATA_PORT_CMD_CR)  in ahci_host_init()
203 		tmp = readl(&port_mmio->cmd);  in ahci_host_init()
204 		writel((tmp | SATA_PORT_CMD_SUD), &port_mmio->cmd);  in ahci_host_init()
208 		while (!(readl(&port_mmio->cmd) | SATA_PORT_CMD_SUD)  in ahci_host_init()
218 			tmp = readl(&port_mmio->ssts);  in ahci_host_init()
226 		while (!(readl(&port_mmio->serr) | SATA_PORT_SERR_DIAG_X)  in ahci_host_init()
239 		tmp = readl(&port_mmio->serr);  in ahci_host_init()
242 		writel(tmp, &port_mmio->serr);  in ahci_host_init()
253 		writel(DEF_PORT_IRQ, &port_mmio->ie);  in ahci_host_init()
256 		tmp = readl(&port_mmio->ssts);  in ahci_host_init()
375 	struct sata_port_regs *port_mmio = pp->port_mmio;  in ahci_exec_ata_cmd()  local
379 	cmd_slot = AHCI_GET_CMD_SLOT(readl(&port_mmio->ci));  in ahci_exec_ata_cmd()
403 	writel_with_flush(1 << cmd_slot, &port_mmio->ci);  in ahci_exec_ata_cmd()
405 	if (waiting_for_cmd_completed((u8 *)&port_mmio->ci, 10000,  in ahci_exec_ata_cmd()
438 	struct sata_port_regs *port_mmio = pp->port_mmio;  in ahci_port_start()  local
444 	port_status = readl(&port_mmio->ssts);  in ahci_port_start()
484 	writel_with_flush(0x00004444, &port_mmio->dmacr);  in ahci_port_start()
486 	writel_with_flush((u32)pp->cmd_slot, &port_mmio->clb);  in ahci_port_start()
487 	writel_with_flush(pp->rx_fis, &port_mmio->fb);  in ahci_port_start()
490 	writel_with_flush((SATA_PORT_CMD_FRE | readl(&port_mmio->cmd)),  in ahci_port_start()
491 			  &port_mmio->cmd);  in ahci_port_start()
494 	while ((readl(&port_mmio->tfd) & (SATA_PORT_TFD_STS_ERR |  in ahci_port_start()
506 			  PORT_CMD_START, &port_mmio->cmd);  in ahci_port_start()
922 	struct sata_port_regs *port_mmio;  in sata_port_status()  local
932 	port_mmio = uc_priv->port[port].port_mmio;  in sata_port_status()
934 	return readl(&port_mmio->ssts) & SATA_PORT_SSTS_DET_MASK;  in sata_port_status()
970 	struct sata_port_regs *port_mmio;  in dwc_ahsata_port_status()  local
972 	port_mmio = uc_priv->port[port].port_mmio;  in dwc_ahsata_port_status()
973 	return readl(&port_mmio->ssts) & SATA_PORT_SSTS_DET_MASK ? 0 : -ENXIO;  in dwc_ahsata_port_status()