18 #include "../host/ehci.h"
34 	struct ehci_hcd *ehci = hcd_to_ehci(hcd);  in ehci_ci_portpower()  local
35 	struct ehci_ci_priv *priv = (struct ehci_ci_priv *)ehci->priv;  in ehci_ci_portpower()
39 	int port = HCS_N_PORTS(ehci->hcs_params);  in ehci_ci_portpower()
75 	struct ehci_hcd *ehci = hcd_to_ehci(hcd);  in ehci_ci_reset()  local
82 	ehci->need_io_watchdog = 0;  in ehci_ci_reset()
110 	struct ehci_hcd *ehci;  in host_start()  local
136 	ehci = hcd_to_ehci(hcd);  in host_start()
137 	ehci->caps = ci->hw_bank.cap;  in host_start()
138 	ehci->has_hostpc = ci->hw_bank.lpm;  in host_start()
139 	ehci->has_tdi_phy_lpm = ci->hw_bank.lpm;  in host_start()
140 	ehci->imx28_write_fix = ci->imx28_write_fix;  in host_start()
142 	priv = (struct ehci_ci_priv *)ehci->priv;  in host_start()
225 /* The below code is based on tegra ehci driver */
235 	struct ehci_hcd	*ehci = hcd_to_ehci(hcd);  in ci_ehci_hub_control()  local
243 	status_reg = &ehci->regs->port_status[(wIndex & 0xff) - 1];  in ci_ehci_hub_control()
245 	spin_lock_irqsave(&ehci->lock, flags);  in ci_ehci_hub_control()
248 		temp = ehci_readl(ehci, status_reg);  in ci_ehci_hub_control()
256 		ehci_writel(ehci, temp | PORT_SUSPEND, status_reg);  in ci_ehci_hub_control()
262 		if (ehci_handshake(ehci, status_reg, PORT_SUSPEND,  in ci_ehci_hub_control()
264 			ehci_err(ehci, "timeout waiting for SUSPEND\n");  in ci_ehci_hub_control()
271 			temp = ehci_readl(ehci, status_reg);  in ci_ehci_hub_control()
273 			ehci_writel(ehci, temp, status_reg);  in ci_ehci_hub_control()
276 		set_bit((wIndex & 0xff) - 1, &ehci->suspended_ports);  in ci_ehci_hub_control()
287 		if (ehci_handshake(ehci, status_reg, PORT_RESUME, 0, 25000))  in ci_ehci_hub_control()
288 			ehci_err(ehci, "timeout waiting for resume\n");  in ci_ehci_hub_control()
291 	spin_unlock_irqrestore(&ehci->lock, flags);  in ci_ehci_hub_control()
296 	spin_unlock_irqrestore(&ehci->lock, flags);  in ci_ehci_hub_control()
301 	struct ehci_hcd *ehci = hcd_to_ehci(hcd);  in ci_ehci_bus_suspend()  local
312 	port = HCS_N_PORTS(ehci->hcs_params);  in ci_ehci_bus_suspend()
314 		u32 __iomem *reg = &ehci->regs->port_status[port];  in ci_ehci_bus_suspend()
315 		u32 portsc = ehci_readl(ehci, reg);  in ci_ehci_bus_suspend()
328 			tmp = ehci_readl(ehci, &ehci->regs->command);  in ci_ehci_bus_suspend()
330 			ehci_writel(ehci, tmp, &ehci->regs->command);  in ci_ehci_bus_suspend()
340 				tmp = ehci_readl(ehci, reg);  in ci_ehci_bus_suspend()
342 				ehci_writel(ehci, tmp, reg);  in ci_ehci_bus_suspend()