264 	return sprintf(buf, "%x\n", readl(port_mmio + PORT_CMD));  in ahci_show_port_cmd()
586 	tmp = readl(port_mmio + PORT_CMD);  in ahci_start_engine()
588 	writel(tmp, port_mmio + PORT_CMD);  in ahci_start_engine()
589 	readl(port_mmio + PORT_CMD); /* flush */  in ahci_start_engine()
598 	tmp = readl(port_mmio + PORT_CMD);  in ahci_stop_engine()
606 	writel(tmp, port_mmio + PORT_CMD);  in ahci_stop_engine()
609 	tmp = ata_wait_register(ap, port_mmio + PORT_CMD,  in ahci_stop_engine()
637 	tmp = readl(port_mmio + PORT_CMD);  in ahci_start_fis_rx()
639 	writel(tmp, port_mmio + PORT_CMD);  in ahci_start_fis_rx()
642 	readl(port_mmio + PORT_CMD);  in ahci_start_fis_rx()
652 	tmp = readl(port_mmio + PORT_CMD);  in ahci_stop_fis_rx()
654 	writel(tmp, port_mmio + PORT_CMD);  in ahci_stop_fis_rx()
657 	tmp = ata_wait_register(ap, port_mmio + PORT_CMD, PORT_CMD_FIS_ON,  in ahci_stop_fis_rx()
671 	cmd = readl(port_mmio + PORT_CMD) & ~PORT_CMD_ICC_MASK;  in ahci_power_up()
676 		writel(cmd, port_mmio + PORT_CMD);  in ahci_power_up()
680 	writel(cmd | PORT_CMD_ICC_ACTIVE, port_mmio + PORT_CMD);  in ahci_power_up()
704 		u32 cmd = readl(port_mmio + PORT_CMD);  in ahci_set_lpm()
710 			writel(cmd, port_mmio + PORT_CMD);  in ahci_set_lpm()
711 			readl(port_mmio + PORT_CMD);  in ahci_set_lpm()
721 			writel(cmd, port_mmio + PORT_CMD);  in ahci_set_lpm()
762 	cmd = readl(port_mmio + PORT_CMD) & ~PORT_CMD_ICC_MASK;  in ahci_power_down()
764 	writel(cmd, port_mmio + PORT_CMD);  in ahci_power_down()
1145 	tmp = readl(port_mmio + PORT_CMD);  in ahci_port_init()
1245 	tmp = readl(port_mmio + PORT_CMD);  in ahci_kick_engine()
1247 	writel(tmp, port_mmio + PORT_CMD);  in ahci_kick_engine()
1250 	tmp = ata_wait_register(ap, port_mmio + PORT_CMD,  in ahci_kick_engine()
1494 	new_tmp = tmp = readl(port_mmio + PORT_CMD);  in ahci_postreset()
1500 		writel(new_tmp, port_mmio + PORT_CMD);  in ahci_postreset()
1501 		readl(port_mmio + PORT_CMD); /* flush */  in ahci_postreset()
2205 	cmd = readl(port_mmio + PORT_CMD);  in ahci_pmp_attach()
2207 	writel(cmd, port_mmio + PORT_CMD);  in ahci_pmp_attach()
2233 	cmd = readl(port_mmio + PORT_CMD);  in ahci_pmp_detach()
2235 	writel(cmd, port_mmio + PORT_CMD);  in ahci_pmp_detach()
2302 		u32 cmd = readl(port_mmio + PORT_CMD);  in ahci_port_start()