294 	ret = sprintf(buf, "%x\n", readl(port_mmio + PORT_CMD));  in ahci_show_port_cmd()
640 	tmp = readl(port_mmio + PORT_CMD);  in ahci_start_engine()
642 	writel(tmp, port_mmio + PORT_CMD);  in ahci_start_engine()
643 	readl(port_mmio + PORT_CMD); /* flush */  in ahci_start_engine()
666 	tmp = readl(port_mmio + PORT_CMD);  in ahci_stop_engine()
684 	writel(tmp, port_mmio + PORT_CMD);  in ahci_stop_engine()
687 	tmp = ata_wait_register(ap, port_mmio + PORT_CMD,  in ahci_stop_engine()
715 	tmp = readl(port_mmio + PORT_CMD);  in ahci_start_fis_rx()
717 	writel(tmp, port_mmio + PORT_CMD);  in ahci_start_fis_rx()
720 	readl(port_mmio + PORT_CMD);  in ahci_start_fis_rx()
730 	tmp = readl(port_mmio + PORT_CMD);  in ahci_stop_fis_rx()
732 	writel(tmp, port_mmio + PORT_CMD);  in ahci_stop_fis_rx()
735 	tmp = ata_wait_register(ap, port_mmio + PORT_CMD, PORT_CMD_FIS_ON,  in ahci_stop_fis_rx()
749 	cmd = readl(port_mmio + PORT_CMD) & ~PORT_CMD_ICC_MASK;  in ahci_power_up()
754 		writel(cmd, port_mmio + PORT_CMD);  in ahci_power_up()
758 	writel(cmd | PORT_CMD_ICC_ACTIVE, port_mmio + PORT_CMD);  in ahci_power_up()
785 		u32 cmd = readl(port_mmio + PORT_CMD);  in ahci_set_lpm()
792 			writel(cmd, port_mmio + PORT_CMD);  in ahci_set_lpm()
793 			readl(port_mmio + PORT_CMD);  in ahci_set_lpm()
808 			writel(cmd, port_mmio + PORT_CMD);  in ahci_set_lpm()
850 	cmd = readl(port_mmio + PORT_CMD) & ~PORT_CMD_ICC_MASK;  in ahci_power_down()
852 	writel(cmd, port_mmio + PORT_CMD);  in ahci_power_down()
1242 	tmp = readl(port_mmio + PORT_CMD);  in ahci_port_init()
1342 	tmp = readl(port_mmio + PORT_CMD);  in ahci_kick_engine()
1344 	writel(tmp, port_mmio + PORT_CMD);  in ahci_kick_engine()
1347 	tmp = ata_wait_register(ap, port_mmio + PORT_CMD,  in ahci_kick_engine()
1599 	new_tmp = tmp = readl(port_mmio + PORT_CMD);  in ahci_postreset()
1605 		writel(new_tmp, port_mmio + PORT_CMD);  in ahci_postreset()
1606 		readl(port_mmio + PORT_CMD); /* flush */  in ahci_postreset()
2261 	cmd = readl(port_mmio + PORT_CMD);  in ahci_pmp_attach()
2263 	writel(cmd, port_mmio + PORT_CMD);  in ahci_pmp_attach()
2289 	cmd = readl(port_mmio + PORT_CMD);  in ahci_pmp_detach()
2291 	writel(cmd, port_mmio + PORT_CMD);  in ahci_pmp_detach()
2361 		u32 cmd = readl(port_mmio + PORT_CMD);  in ahci_port_start()