495 	u32 ctrl, portsc, cmd;  in _dbgp_external_startup()  local
509 		portsc = readl(&ehci_regs->port_status[dbg_port - 1]);  in _dbgp_external_startup()
510 		if (!(portsc & PORT_CONNECT) && try_hard_once) {  in _dbgp_external_startup()
518 			portsc = readl(&ehci_regs->port_status[dbg_port - 1]);  in _dbgp_external_startup()
519 			portsc |= PORT_TEST_PKT;  in _dbgp_external_startup()
520 			writel(portsc, &ehci_regs->port_status[dbg_port - 1]);  in _dbgp_external_startup()
546 	portsc = readl(&ehci_regs->port_status[dbg_port - 1]);  in _dbgp_external_startup()
547 	portsc &= ~PORT_PE;  in _dbgp_external_startup()
548 	writel(portsc, &ehci_regs->port_status[dbg_port - 1]);  in _dbgp_external_startup()
610 	u32 portsc;  in ehci_reset_port()  local
616 	portsc = readl(&ehci_regs->port_status[port - 1]);  in ehci_reset_port()
617 	portsc &= ~PORT_PE;  in ehci_reset_port()
618 	portsc |= PORT_RESET;  in ehci_reset_port()
619 	writel(portsc, &ehci_regs->port_status[port - 1]);  in ehci_reset_port()
625 		portsc = readl(&ehci_regs->port_status[port - 1]);  in ehci_reset_port()
626 		if (!(portsc & PORT_RESET))  in ehci_reset_port()
629 	if (portsc & PORT_RESET) {  in ehci_reset_port()
632 		writel(portsc & ~(PORT_RWC_BITS | PORT_RESET),  in ehci_reset_port()
636 			portsc = readl(&ehci_regs->port_status[port-1]);  in ehci_reset_port()
637 		} while ((portsc & PORT_RESET) && (--loop > 0));  in ehci_reset_port()
641 	if (!(portsc & PORT_CONNECT))  in ehci_reset_port()
645 	if ((portsc & PORT_CSC))  in ehci_reset_port()
649 	if (!(portsc & PORT_RESET) && (portsc & PORT_PE))  in ehci_reset_port()
753 	u32 ctrl, portsc, hcs_params;  in ehci_setup()  local
776 		portsc = readl(&ehci_regs->port_status[i-1]);  in ehci_setup()
777 		dbgp_printk("portstatus%d: %08x\n", i, portsc);  in ehci_setup()