From 3d7f85e904cf9dab191eeab9933ecac1e90d06e4 Mon Sep 17 00:00:00 2001 From: Bruce Schmid Date: Thu, 29 Nov 2007 16:30:47 -0700 Subject: [PATCH] USB pre-merge LTIBName: m5445x-usb-premerge Signed-off-by: Duck --- drivers/usb/host/ehci-arc.c | 18 +++++++++++++++++- 1 files changed, 17 insertions(+), 1 deletions(-) --- a/drivers/usb/host/ehci-arc.c +++ b/drivers/usb/host/ehci-arc.c @@ -373,14 +373,30 @@ static int ehci_fsl_drv_resume(struct pl pr_debug("%s pdev=0x%p pdata=0x%p ehci=0x%p hcd=0x%p\n", __FUNCTION__, pdev, pdata, ehci, hcd); - pr_debug("%s ehci->regs=0x%p hcd->regs=0x%p", + pr_debug("%s ehci->regs=0x%p hcd->regs=0x%p\n", __FUNCTION__, ehci->regs, hcd->regs); memcpy(ehci->regs, (void *)&usb_ehci_regs, sizeof(struct ehci_regs)); + +#if 0 // DDD test ehci_writel(ehci, usb_ehci_portsc, &ehci->regs->port_status[0]); + printk("set portsc %08x %08x\n", usb_ehci_portsc, + ehci_readl(ehci, &ehci->regs->port_status[0])); + printk("set usbmode %08x\n", + ehci_readl(ehci, &ehci->regs + FSL_SOC_USB_USBMODE)); tmp = USBMODE_CM_HOST | (pdata->es ? USBMODE_ES : 0); ehci_writel(ehci, tmp, hcd->regs + FSL_SOC_USB_USBMODE); +#else + tmp = USBMODE_CM_HOST | (pdata->es ? USBMODE_ES : 0); + ehci_writel(ehci, tmp, hcd->regs + FSL_SOC_USB_USBMODE); + printk("tmp %08x set usbmode %08x\n", tmp, + ehci_readl(ehci, hcd->regs + FSL_SOC_USB_USBMODE)); + + ehci_writel(ehci, usb_ehci_portsc, &ehci->regs->port_status[0]); + printk("set portsc %08x %08x\n", usb_ehci_portsc, + ehci_readl(ehci, &ehci->regs->port_status[0])); +#endif set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags); hcd->state = HC_STATE_RUNNING;