diff options
Diffstat (limited to 'drivers/usb/host/xhci-ring.c')
| -rw-r--r-- | drivers/usb/host/xhci-ring.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index ae55ed1c3f08..1dd00dcbb85a 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -1819,7 +1819,8 @@ struct xhci_segment *trb_in_td(struct xhci_hcd *xhci, static void xhci_cleanup_halted_endpoint(struct xhci_hcd *xhci, unsigned int slot_id, unsigned int ep_index, unsigned int stream_id, - struct xhci_td *td, union xhci_trb *ep_trb) + struct xhci_td *td, union xhci_trb *ep_trb, + enum xhci_ep_reset_type reset_type) { struct xhci_virt_ep *ep = &xhci->devs[slot_id]->eps[ep_index]; struct xhci_command *command; @@ -1828,12 +1829,14 @@ static void xhci_cleanup_halted_endpoint(struct xhci_hcd *xhci, return; ep->ep_state |= EP_HALTED; - ep->stopped_stream = stream_id; - xhci_queue_reset_ep(xhci, command, slot_id, ep_index, EP_HARD_RESET); - xhci_cleanup_stalled_ring(xhci, ep_index, td); + xhci_queue_reset_ep(xhci, command, slot_id, ep_index, reset_type); - ep->stopped_stream = 0; + if (reset_type == EP_HARD_RESET) { + ep->stopped_stream = stream_id; + xhci_cleanup_stalled_ring(xhci, ep_index, td); + ep->stopped_stream = 0; + } xhci_ring_cmd_db(xhci); } @@ -1965,7 +1968,8 @@ static int finish_td(struct xhci_hcd *xhci, struct xhci_td *td, * The class driver clears the device side halt later. */ xhci_cleanup_halted_endpoint(xhci, slot_id, ep_index, - ep_ring->stream_id, td, ep_trb); + ep_ring->stream_id, td, ep_trb, + EP_HARD_RESET); } else { /* Update ring dequeue pointer */ while (ep_ring->dequeue != td->last_trb) |