Lines Matching refs:trb_buff_len
3495 int trb_buff_len, unsigned int td_total_len,
3505 if (!more_trbs_coming || (transferred == 0 && trb_buff_len == 0) ||
3506 trb_buff_len == td_total_len)
3511 trb_buff_len = 0;
3517 return (total_packet_count - ((transferred + trb_buff_len) / maxp));
3522 u32 *trb_buff_len, struct xhci_segment *seg)
3531 unalign = (enqd_len + *trb_buff_len) % max_pkt;
3538 unalign, *trb_buff_len);
3541 if (*trb_buff_len > unalign) {
3542 *trb_buff_len -= unalign;
3543 xhci_dbg(xhci, "split align, new buff len %d\n", *trb_buff_len);
3548 * We want enqd_len + trb_buff_len to sum up to a number aligned to
3581 *trb_buff_len = new_buff_len;
3585 xhci_dbg(xhci, "Bounce align, new buff len %d\n", *trb_buff_len);
3604 unsigned int enqd_len, block_len, trb_buff_len, full_len;
3651 enqd_len += trb_buff_len) {
3655 trb_buff_len = TRB_BUFF_LEN_UP_TO_BOUNDARY(addr);
3656 trb_buff_len = min_t(unsigned int, trb_buff_len, block_len);
3658 if (enqd_len + trb_buff_len > full_len)
3659 trb_buff_len = full_len - enqd_len;
3672 if (enqd_len + trb_buff_len < full_len) {
3676 &trb_buff_len,
3684 if (enqd_len + trb_buff_len >= full_len) {
3692 trb_buff_len);
3703 remainder = xhci_td_remainder(xhci, enqd_len, trb_buff_len,
3706 length_field = TRB_LEN(trb_buff_len) |
3716 addr += trb_buff_len;
3717 sent_len = trb_buff_len;
4060 int running_total, trb_buff_len, td_len, td_remain_len, ret;
4160 trb_buff_len = TRB_BUFF_LEN_UP_TO_BOUNDARY(addr);
4161 if (trb_buff_len > td_remain_len)
4162 trb_buff_len = td_remain_len;
4166 trb_buff_len, td_len,
4169 length_field = TRB_LEN(trb_buff_len) |
4184 running_total += trb_buff_len;
4186 addr += trb_buff_len;
4187 td_remain_len -= trb_buff_len;