3029 			      int trb_buff_len, unsigned int td_total_len,  in xhci_td_remainder()  argument
3039 	if (!more_trbs_coming || (transferred == 0 && trb_buff_len == 0) ||  in xhci_td_remainder()
3040 	    trb_buff_len == td_total_len)  in xhci_td_remainder()
3045 		trb_buff_len = 0;  in xhci_td_remainder()
3051 	return (total_packet_count - ((transferred + trb_buff_len) / maxp));  in xhci_td_remainder()
3056 			 u32 *trb_buff_len, struct xhci_segment *seg)  in xhci_align_td()  argument
3064 	unalign = (enqd_len + *trb_buff_len) % max_pkt;  in xhci_align_td()
3071 		 unalign, *trb_buff_len);  in xhci_align_td()
3074 	if (*trb_buff_len > unalign) {  in xhci_align_td()
3075 		*trb_buff_len -= unalign;  in xhci_align_td()
3076 		xhci_dbg(xhci, "split align, new buff len %d\n", *trb_buff_len);  in xhci_align_td()
3106 	*trb_buff_len = new_buff_len;  in xhci_align_td()
3110 	xhci_dbg(xhci, "Bounce align, new buff len %d\n", *trb_buff_len);  in xhci_align_td()
3129 	unsigned int enqd_len, block_len, trb_buff_len, full_len;  in xhci_queue_bulk_tx()  local
3176 			enqd_len += trb_buff_len) {  in xhci_queue_bulk_tx()
3180 		trb_buff_len = TRB_BUFF_LEN_UP_TO_BOUNDARY(addr);  in xhci_queue_bulk_tx()
3181 		trb_buff_len = min_t(unsigned int, trb_buff_len, block_len);  in xhci_queue_bulk_tx()
3183 		if (enqd_len + trb_buff_len > full_len)  in xhci_queue_bulk_tx()
3184 			trb_buff_len = full_len - enqd_len;  in xhci_queue_bulk_tx()
3197 		if (enqd_len + trb_buff_len < full_len) {  in xhci_queue_bulk_tx()
3201 						  &trb_buff_len,  in xhci_queue_bulk_tx()
3209 		if (enqd_len + trb_buff_len >= full_len) {  in xhci_queue_bulk_tx()
3221 		remainder = xhci_td_remainder(xhci, enqd_len, trb_buff_len,  in xhci_queue_bulk_tx()
3224 		length_field = TRB_LEN(trb_buff_len) |  in xhci_queue_bulk_tx()
3234 		addr += trb_buff_len;  in xhci_queue_bulk_tx()
3235 		sent_len = trb_buff_len;  in xhci_queue_bulk_tx()
3546 	int running_total, trb_buff_len, td_len, td_remain_len, ret;  in xhci_queue_isoc_tx()  local
3648 			trb_buff_len = TRB_BUFF_LEN_UP_TO_BOUNDARY(addr);  in xhci_queue_isoc_tx()
3649 			if (trb_buff_len > td_remain_len)  in xhci_queue_isoc_tx()
3650 				trb_buff_len = td_remain_len;  in xhci_queue_isoc_tx()
3654 						   trb_buff_len, td_len,  in xhci_queue_isoc_tx()
3657 			length_field = TRB_LEN(trb_buff_len) |  in xhci_queue_isoc_tx()
3672 			running_total += trb_buff_len;  in xhci_queue_isoc_tx()
3674 			addr += trb_buff_len;  in xhci_queue_isoc_tx()
3675 			td_remain_len -= trb_buff_len;  in xhci_queue_isoc_tx()