278 	ret = sprintf(buf, "%x\n", readl(port_mmio + PORT_CMD));  in ahci_show_port_cmd()
629 	tmp = readl(port_mmio + PORT_CMD);  in ahci_start_engine()
631 	writel(tmp, port_mmio + PORT_CMD);  in ahci_start_engine()
632 	readl(port_mmio + PORT_CMD); /* flush */  in ahci_start_engine()
655 	tmp = readl(port_mmio + PORT_CMD);  in ahci_stop_engine()
673 	writel(tmp, port_mmio + PORT_CMD);  in ahci_stop_engine()
676 	tmp = ata_wait_register(ap, port_mmio + PORT_CMD,  in ahci_stop_engine()
704 	tmp = readl(port_mmio + PORT_CMD);  in ahci_start_fis_rx()
706 	writel(tmp, port_mmio + PORT_CMD);  in ahci_start_fis_rx()
709 	readl(port_mmio + PORT_CMD);  in ahci_start_fis_rx()
719 	tmp = readl(port_mmio + PORT_CMD);  in ahci_stop_fis_rx()
721 	writel(tmp, port_mmio + PORT_CMD);  in ahci_stop_fis_rx()
724 	tmp = ata_wait_register(ap, port_mmio + PORT_CMD, PORT_CMD_FIS_ON,  in ahci_stop_fis_rx()
738 	cmd = readl(port_mmio + PORT_CMD) & ~PORT_CMD_ICC_MASK;  in ahci_power_up()
743 		writel(cmd, port_mmio + PORT_CMD);  in ahci_power_up()
747 	writel(cmd | PORT_CMD_ICC_ACTIVE, port_mmio + PORT_CMD);  in ahci_power_up()
774 		u32 cmd = readl(port_mmio + PORT_CMD);  in ahci_set_lpm()
781 			writel(cmd, port_mmio + PORT_CMD);  in ahci_set_lpm()
782 			readl(port_mmio + PORT_CMD);  in ahci_set_lpm()
797 			writel(cmd, port_mmio + PORT_CMD);  in ahci_set_lpm()
839 	cmd = readl(port_mmio + PORT_CMD) & ~PORT_CMD_ICC_MASK;  in ahci_power_down()
841 	writel(cmd, port_mmio + PORT_CMD);  in ahci_power_down()
1231 	tmp = readl(port_mmio + PORT_CMD);  in ahci_port_init()
1331 	tmp = readl(port_mmio + PORT_CMD);  in ahci_kick_engine()
1333 	writel(tmp, port_mmio + PORT_CMD);  in ahci_kick_engine()
1336 	tmp = ata_wait_register(ap, port_mmio + PORT_CMD,  in ahci_kick_engine()
1588 	new_tmp = tmp = readl(port_mmio + PORT_CMD);  in ahci_postreset()
1594 		writel(new_tmp, port_mmio + PORT_CMD);  in ahci_postreset()
1595 		readl(port_mmio + PORT_CMD); /* flush */  in ahci_postreset()
2252 	cmd = readl(port_mmio + PORT_CMD);  in ahci_pmp_attach()
2254 	writel(cmd, port_mmio + PORT_CMD);  in ahci_pmp_attach()
2280 	cmd = readl(port_mmio + PORT_CMD);  in ahci_pmp_detach()
2282 	writel(cmd, port_mmio + PORT_CMD);  in ahci_pmp_detach()
2352 		u32 cmd = readl(port_mmio + PORT_CMD);  in ahci_port_start()