t4_recv_wr
static int build_rdma_recv(struct c4iw_qp *qhp, union t4_recv_wr *wqe,
union t4_recv_wr *wqe = NULL;
wqe = (union t4_recv_wr *)((u8 *)qhp->wq.rq.queue +
union t4_recv_wr *queue;
t4_ring_rq_db(struct t4_wq *wq, u16 inc, union t4_recv_wr *wqe, u8 wc)