80 		union xhci_trb *trb)  in xhci_trb_virt_to_dma()  argument
84 	if (!seg || !trb || trb < seg->trbs)  in xhci_trb_virt_to_dma()
87 	segment_offset = trb - seg->trbs;  in xhci_trb_virt_to_dma()
90 	return seg->dma + (segment_offset * sizeof(*trb));  in xhci_trb_virt_to_dma()
97 		struct xhci_segment *seg, union xhci_trb *trb)  in last_trb_on_last_seg()  argument
100 		return (trb == &seg->trbs[TRBS_PER_SEGMENT]) &&  in last_trb_on_last_seg()
103 		return le32_to_cpu(trb->link.control) & LINK_TOGGLE;  in last_trb_on_last_seg()
111 		struct xhci_segment *seg, union xhci_trb *trb)  in last_trb()  argument
114 		return trb == &seg->trbs[TRBS_PER_SEGMENT];  in last_trb()
116 		return TRB_TYPE_LINK_LE32(trb->link.control);  in last_trb()
142 		union xhci_trb **trb)  in next_trb()  argument
144 	if (last_trb(xhci, ring, *seg, *trb)) {  in next_trb()
146 		*trb = ((*seg)->trbs);  in next_trb()
148 		(*trb)++;  in next_trb()
468 		union xhci_trb	*trb, int *cycle_state)  in find_trb_seg()  argument
473 	while (cur_seg->trbs > trb ||  in find_trb_seg()
474 			&cur_seg->trbs[TRBS_PER_SEGMENT - 1] < trb) {  in find_trb_seg()
555 	struct xhci_generic_trb *trb;  in xhci_find_new_dequeue_state()  local
592 	trb = &state->new_deq_ptr->generic;  in xhci_find_new_dequeue_state()
593 	if (TRB_TYPE_LINK_LE32(trb->field[3]) &&  in xhci_find_new_dequeue_state()
594 	    (trb->field[3] & cpu_to_le32(LINK_TOGGLE)))  in xhci_find_new_dequeue_state()
758 		union xhci_trb *trb, struct xhci_event_cmd *event)  in handle_stopped_endpoint()  argument
787 	slot_id = TRB_TO_SLOT_ID(le32_to_cpu(trb->generic.field[3]));  in handle_stopped_endpoint()
788 	ep_index = TRB_TO_EP_INDEX(le32_to_cpu(trb->generic.field[3]));  in handle_stopped_endpoint()
1065 		union xhci_trb *trb)  in handle_set_deq_completion()  argument
1075 	slot_id = TRB_TO_SLOT_ID(le32_to_cpu(trb->generic.field[3]));  in handle_set_deq_completion()
1076 	ep_index = TRB_TO_EP_INDEX(le32_to_cpu(trb->generic.field[3]));  in handle_set_deq_completion()
1077 	stream_id = TRB_TO_STREAM_ID(le32_to_cpu(trb->generic.field[2]));  in handle_set_deq_completion()
1157 		union xhci_trb *trb)  in handle_reset_ep_completion()  argument
1162 	slot_id = TRB_TO_SLOT_ID(le32_to_cpu(trb->generic.field[3]));  in handle_reset_ep_completion()
1163 	ep_index = TRB_TO_EP_INDEX(le32_to_cpu(trb->generic.field[3]));  in handle_reset_ep_completion()
2736 	union xhci_trb *trb;  in xhci_irq()  local
2742 	trb = xhci->event_ring->dequeue;  in xhci_irq()
2838 	struct xhci_generic_trb *trb;  in queue_trb()  local
2840 	trb = &ring->enqueue->generic;  in queue_trb()
2841 	trb->field[0] = cpu_to_le32(field1);  in queue_trb()
2842 	trb->field[1] = cpu_to_le32(field2);  in queue_trb()
2843 	trb->field[2] = cpu_to_le32(field3);  in queue_trb()
2844 	trb->field[3] = cpu_to_le32(field4);  in queue_trb()