Lines Matching refs:tail
105 * We can increment the tail pointer now that the last
1698 u32 opcode, head, tail;
1731 tail = priv->s_tid_cur;
1740 wqe = rvt_get_swqe_ptr(qp, tail);
1742 if (head == tail && req->comp_seg < req->total_segs) {
1743 if (tail == 0)
1744 tail = qp->s_size - 1;
1746 tail -= 1;
1750 tail = qp->s_acked;
1757 if ((psn & IB_BTH_REQ_ACK) && tail != head &&