diff options
Diffstat (limited to 'drivers/usb/host/xhci-hub.c')
| -rw-r--r-- | drivers/usb/host/xhci-hub.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c index 48832f7f2fc3..9c066d1c512b 100644 --- a/drivers/usb/host/xhci-hub.c +++ b/drivers/usb/host/xhci-hub.c @@ -566,7 +566,7 @@ struct xhci_hub *xhci_get_rhub(struct usb_hcd *hcd) * It will release and re-aquire the lock while calling ACPI * method. */ -static void xhci_set_port_power(struct xhci_hcd *xhci, struct usb_hcd *hcd, +void xhci_set_port_power(struct xhci_hcd *xhci, struct usb_hcd *hcd, u16 index, bool on, unsigned long *flags) { struct xhci_hub *rhub; @@ -674,7 +674,7 @@ static int xhci_exit_test_mode(struct xhci_hcd *xhci) } pm_runtime_allow(xhci_to_hcd(xhci)->self.controller); xhci->test_mode = 0; - return xhci_reset(xhci); + return xhci_reset(xhci, XHCI_RESET_SHORT_USEC); } void xhci_set_link_state(struct xhci_hcd *xhci, struct xhci_port *port, @@ -1000,6 +1000,9 @@ static void xhci_get_usb2_port_status(struct xhci_port *port, u32 *status, if (link_state == XDEV_U2) *status |= USB_PORT_STAT_L1; if (link_state == XDEV_U0) { + if (bus_state->resume_done[portnum]) + usb_hcd_end_port_resume(&port->rhub->hcd->self, + portnum); bus_state->resume_done[portnum] = 0; clear_bit(portnum, &bus_state->resuming_ports); if (bus_state->suspended_ports & (1 << portnum)) { @@ -1340,7 +1343,7 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, } spin_unlock_irqrestore(&xhci->lock, flags); if (!wait_for_completion_timeout(&bus_state->u3exit_done[wIndex], - msecs_to_jiffies(100))) + msecs_to_jiffies(500))) xhci_dbg(xhci, "missing U0 port change event for port %d\n", wIndex); spin_lock_irqsave(&xhci->lock, flags); |