diff options
Diffstat (limited to 'drivers/usb/dwc2/hcd.c')
| -rw-r--r-- | drivers/usb/dwc2/hcd.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c index c78c8740db1d..fbbbac2150a5 100644 --- a/drivers/usb/dwc2/hcd.c +++ b/drivers/usb/dwc2/hcd.c @@ -257,6 +257,14 @@ static void dwc2_hcd_cleanup_channels(struct dwc2_hsotg *hsotg) */ channel->qh = NULL; } + /* All channels have been freed, mark them available */ + if (hsotg->core_params->uframe_sched > 0) { + hsotg->available_host_channels = + hsotg->core_params->host_channels; + } else { + hsotg->non_periodic_channels = 0; + hsotg->periodic_channels = 0; + } } /** @@ -1527,7 +1535,7 @@ static int dwc2_hcd_hub_control(struct dwc2_hsotg *hsotg, u16 typereq, hprt0 |= HPRT0_RES; writel(hprt0, hsotg->regs + HPRT0); hprt0 &= ~HPRT0_SUSP; - usleep_range(100000, 150000); + msleep(USB_RESUME_TIMEOUT); hprt0 &= ~HPRT0_RES; writel(hprt0, hsotg->regs + HPRT0); @@ -1608,7 +1616,7 @@ static int dwc2_hcd_hub_control(struct dwc2_hsotg *hsotg, u16 typereq, dev_dbg(hsotg->dev, "GetHubDescriptor\n"); hub_desc = (struct usb_hub_descriptor *)buf; hub_desc->bDescLength = 9; - hub_desc->bDescriptorType = 0x29; + hub_desc->bDescriptorType = USB_DT_HUB; hub_desc->bNbrPorts = 1; hub_desc->wHubCharacteristics = cpu_to_le16(HUB_CHAR_COMMON_LPSM | |