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Searched refs:ep_ring (Results 1 – 4 of 4) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/usb/host/
H A Dxhci-ring.c574 struct xhci_ring *ep_ring; in xhci_move_dequeue_past_td() local
589 ep_ring = xhci_triad_to_transfer_ring(xhci, slot_id, in xhci_move_dequeue_past_td()
591 if (!ep_ring) { in xhci_move_dequeue_past_td()
604 if (list_empty(&ep_ring->td_list)) { in xhci_move_dequeue_past_td()
605 new_seg = ep_ring->enq_seg; in xhci_move_dequeue_past_td()
606 new_deq = ep_ring->enqueue; in xhci_move_dequeue_past_td()
607 new_cycle = ep_ring->cycle_state; in xhci_move_dequeue_past_td()
617 new_seg = ep_ring->deq_seg; in xhci_move_dequeue_past_td()
618 new_deq = ep_ring->dequeue; in xhci_move_dequeue_past_td()
661 next_trb(xhci, ep_ring, &new_seg, &new_deq); in xhci_move_dequeue_past_td()
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H A Dxhci-mem.c1123 struct xhci_ring *ep_ring; in xhci_copy_ep0_dequeue_into_input_ctx() local
1127 ep_ring = virt_dev->eps[0].ring; in xhci_copy_ep0_dequeue_into_input_ctx()
1135 ep0_ctx->deq = cpu_to_le64(xhci_trb_virt_to_dma(ep_ring->enq_seg, in xhci_copy_ep0_dequeue_into_input_ctx()
1136 ep_ring->enqueue) in xhci_copy_ep0_dequeue_into_input_ctx()
1137 | ep_ring->cycle_state); in xhci_copy_ep0_dequeue_into_input_ctx()
1506 struct xhci_ring *ep_ring; in xhci_endpoint_init() local
1586 ep_ring = virt_dev->eps[ep_index].new_ring; in xhci_endpoint_init()
1596 ep_ctx->deq = cpu_to_le64(ep_ring->first_seg->dma | in xhci_endpoint_init()
1597 ep_ring->cycle_state); in xhci_endpoint_init()
H A Dxhci.c1648 struct xhci_ring *ep_ring; in xhci_urb_dequeue() local
1671 ep_ring = xhci_urb_to_transfer_ring(xhci, urb); in xhci_urb_dequeue()
1672 if (!ep || !ep_ring) in xhci_urb_dequeue()
1687 if (!td_on_ring(&urb_priv->td[0], ep_ring)) { in xhci_urb_dequeue()
/OK3568_Linux_fs/u-boot/drivers/usb/host/
H A Dxhci-ring.c210 static int prepare_ring(struct xhci_ctrl *ctrl, struct xhci_ring *ep_ring, in prepare_ring() argument
213 union xhci_trb *next = ep_ring->enqueue; in prepare_ring()
238 while (last_trb(ctrl, ep_ring, ep_ring->enq_seg, next)) { in prepare_ring()
250 if (last_trb_on_last_seg(ctrl, ep_ring, in prepare_ring()
251 ep_ring->enq_seg, next)) in prepare_ring()
252 ep_ring->cycle_state = (ep_ring->cycle_state ? 0 : 1); in prepare_ring()
253 ep_ring->enq_seg = ep_ring->enq_seg->next; in prepare_ring()
254 ep_ring->enqueue = ep_ring->enq_seg->trbs; in prepare_ring()
255 next = ep_ring->enqueue; in prepare_ring()
763 struct xhci_ring *ep_ring; in xhci_ctrl_tx() local
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