#include <linux/slab.h>
#include <linux/dmi.h>
#include <linux/dma-mapping.h>
+#include <linux/usb/quirks.h>
#include "xhci.h"
#include "xhci-trace.h"
{
struct xhci_hcd *xhci = hcd_to_xhci(hcd);
+ if (!hcd->rh_registered)
+ return;
+
+ /* Don't poll the roothubs on shutdown */
+ clear_bit(HCD_FLAG_POLL_RH, &hcd->flags);
+ del_timer_sync(&hcd->rh_timer);
+ clear_bit(HCD_FLAG_POLL_RH, &xhci->shared_hcd->flags);
+ del_timer_sync(&xhci->shared_hcd->rh_timer);
+
if (xhci->quirks & XHCI_SPURIOUS_REBOOT)
usb_disable_xhci_ports(to_pci_dev(hcd->self.controller));
if (ret || !urb->hcpriv)
goto done;
temp = readl(&xhci->op_regs->status);
- if (temp == 0xffffffff || (xhci->xhc_state & XHCI_STATE_HALTED)) {
+ if (temp == 0xffffffff || (xhci->xhc_state & XHCI_STATE_HALTED) ||
+ (xhci->xhc_state & XHCI_STATE_REMOVING)) {
xhci_dbg_trace(xhci, trace_xhci_dbg_cancel_urb,
"HW died, freeing TD.");
urb_priv = urb->hcpriv;
xhci_urb_free_priv(urb_priv);
return ret;
}
- if ((xhci->xhc_state & XHCI_STATE_DYING) ||
- (xhci->xhc_state & XHCI_STATE_HALTED)) {
- xhci_dbg_trace(xhci, trace_xhci_dbg_cancel_urb,
- "Ep 0x%x: URB %p to be canceled on "
- "non-responsive xHCI host.",
- urb->ep->desc.bEndpointAddress, urb);
- /* Let the stop endpoint command watchdog timer (which set this
- * state) finish cleaning up the endpoint TD lists. We must
- * have caught it in the middle of dropping a lock and giving
- * back an URB.
- */
- goto done;
- }
ep_index = xhci_get_endpoint_index(&urb->ep->desc);
ep = &xhci->devs[urb->dev->slot_id]->eps[ep_index];
case USB_SPEED_HIGH:
return HS_BLOCK;
case USB_SPEED_SUPER:
+ case USB_SPEED_SUPER_PLUS:
return SS_BLOCK;
case USB_SPEED_UNKNOWN:
case USB_SPEED_WIRELESS:
unsigned int packets_remaining = 0;
unsigned int i;
- if (virt_dev->udev->speed == USB_SPEED_SUPER)
+ if (virt_dev->udev->speed >= USB_SPEED_SUPER)
return xhci_check_ss_bw(xhci, virt_dev);
if (virt_dev->udev->speed == USB_SPEED_HIGH) {
if (xhci_is_async_ep(ep_bw->type))
return;
- if (udev->speed == USB_SPEED_SUPER) {
+ if (udev->speed >= USB_SPEED_SUPER) {
if (xhci_is_sync_in_ep(ep_bw->type))
xhci->devs[udev->slot_id]->bw_table->ss_bw_in -=
xhci_get_ss_bw_consumed(ep_bw);
interval_bw->overhead[HS_OVERHEAD_TYPE] -= 1;
break;
case USB_SPEED_SUPER:
+ case USB_SPEED_SUPER_PLUS:
case USB_SPEED_UNKNOWN:
case USB_SPEED_WIRELESS:
/* Should never happen because only LS/FS/HS endpoints will get
interval_bw->overhead[HS_OVERHEAD_TYPE] += 1;
break;
case USB_SPEED_SUPER:
+ case USB_SPEED_SUPER_PLUS:
case USB_SPEED_UNKNOWN:
case USB_SPEED_WIRELESS:
/* Should never happen because only LS/FS/HS endpoints will get
/* Don't disable the slot if the host controller is dead. */
state = readl(&xhci->op_regs->status);
if (state == 0xffffffff || (xhci->xhc_state & XHCI_STATE_DYING) ||
- (xhci->xhc_state & XHCI_STATE_HALTED)) {
+ (xhci->xhc_state & XHCI_STATE_HALTED) ||
+ (xhci->xhc_state & XHCI_STATE_REMOVING)) {
xhci_free_virt_device(xhci, udev->slot_id);
spin_unlock_irqrestore(&xhci->lock, flags);
kfree(command);
mutex_lock(&xhci->mutex);
- if (xhci->xhc_state) /* dying, removing or halted */
+ if (xhci->xhc_state) { /* dying, removing or halted */
+ ret = -ESHUTDOWN;
goto out;
+ }
if (!udev->slot_id) {
xhci_dbg_trace(xhci, trace_xhci_dbg_address,
/* xHCI private pointer was set in xhci_pci_probe for the second
* registered roothub.
*/
+ if (xhci->quirks & XHCI_DIS_AUTOSUSPEND)
+ xhci->shared_hcd->self.root_hub->quirks |=
+ USB_QUIRK_AUTO_SUSPEND;
+
return 0;
}
xhci->hcc_params2 = readl(&xhci->cap_regs->hcc_params2);
xhci_print_registers(xhci);
- xhci->quirks = quirks;
+ xhci->quirks |= quirks;
get_quirks(dev, xhci);