usb/early/ehci-dbgp.c

59 static struct ehci_regs __iomem *ehci_regs;
83 	dbgp_printk("  ehci cmd     : %08x", readl(&ehci_regs->command));
85 		    readl(&ehci_regs->configured_flag));
86 	dbgp_printk("  ehci status  : %08x", readl(&ehci_regs->status));
88 		    readl(&ehci_regs->port_status[dbgp_phys_port - 1]));
440 	cmd = readl(&ehci_regs->command);
443 	writel(cmd, &ehci_regs->command);
446 	writel(FLAG_CF, &ehci_regs->configured_flag);
451 		status = readl(&ehci_regs->status);
471 	cmd = readl(&ehci_regs->command);
473 	writel(cmd, &ehci_regs->command);
475 		cmd = readl(&ehci_regs->command);
509 		portsc = readl(&ehci_regs->port_status[dbg_port - 1]);
515 			cmd = readl(&ehci_regs->command);
517 			writel(cmd, &ehci_regs->command);
518 			portsc = readl(&ehci_regs->port_status[dbg_port - 1]);
520 			writel(portsc, &ehci_regs->port_status[dbg_port - 1]);
546 	portsc = readl(&ehci_regs->port_status[dbg_port - 1]);
548 	writel(portsc, &ehci_regs->port_status[dbg_port - 1]);
616 	portsc = readl(&ehci_regs->port_status[port - 1]);
619 	writel(portsc, &ehci_regs->port_status[port - 1]);
625 		portsc = readl(&ehci_regs->port_status[port - 1]);
633 			&ehci_regs->port_status[port - 1]);
636 			portsc = readl(&ehci_regs->port_status[port-1]);
660 		status = readl(&ehci_regs->status);
776 		portsc = readl(&ehci_regs->port_status[i-1]);
790 	if (!(readl(&ehci_regs->configured_flag) & FLAG_CF)) {
888 	ehci_regs  = ehci_bar + EARLY_HC_LENGTH(readl(&ehci_caps->hc_capbase));
919 	cmd = readl(&ehci_regs->command);
930 			writel(cmd, &ehci_regs->command);
954 		cmd = readl(&ehci_regs->command);
956 		writel(cmd, &ehci_regs->command);