12 /* check that QP matches packet opcode type and is in a valid state */
14 			    struct rxe_qp *qp)  in check_type_state()  argument
19 	if (unlikely(!qp->valid))  in check_type_state()
24 	switch (qp_type(qp)) {  in check_type_state()
42 	spin_lock_irqsave(&qp->state_lock, flags);  in check_type_state()
44 		if (unlikely(qp_state(qp) < IB_QPS_RTR)) {  in check_type_state()
45 			spin_unlock_irqrestore(&qp->state_lock, flags);  in check_type_state()
49 		if (unlikely(qp_state(qp) < IB_QPS_RTS)) {  in check_type_state()
50 			spin_unlock_irqrestore(&qp->state_lock, flags);  in check_type_state()
54 	spin_unlock_irqrestore(&qp->state_lock, flags);  in check_type_state()
76 		      u32 qpn, struct rxe_qp *qp)  in check_keys()  argument
88 	if (qp_type(qp) == IB_QPT_UD || qp_type(qp) == IB_QPT_GSI) {  in check_keys()
89 		u32 qkey = (qpn == 1) ? GSI_QKEY : qp->attr.qkey;  in check_keys()
101 		      struct rxe_qp *qp)  in check_addr()  argument
105 	if (qp_type(qp) != IB_QPT_RC && qp_type(qp) != IB_QPT_UC)  in check_addr()
108 	if (unlikely(pkt->port_num != qp->attr.port_num))  in check_addr()
113 			&qp->pri_av.sgid_addr._sockaddr_in.sin_addr;  in check_addr()
115 			&qp->pri_av.dgid_addr._sockaddr_in.sin_addr;  in check_addr()
123 			&qp->pri_av.sgid_addr._sockaddr_in6.sin6_addr;  in check_addr()
125 			&qp->pri_av.dgid_addr._sockaddr_in6.sin6_addr;  in check_addr()
139 	struct rxe_qp *qp = NULL;  in hdr_check()  local
153 		qp = rxe_pool_get_index(&rxe->qp_pool, index);  in hdr_check()
154 		if (unlikely(!qp))  in hdr_check()
157 		err = check_type_state(rxe, pkt, qp);  in hdr_check()
161 		err = check_addr(rxe, pkt, qp);  in hdr_check()
165 		err = check_keys(rxe, pkt, qpn, qp);  in hdr_check()
173 	pkt->qp = qp;  in hdr_check()
177 	rxe_put(qp);  in hdr_check()
185 		rxe_resp_queue_pkt(pkt->qp, skb);  in rxe_rcv_pkt()
187 		rxe_comp_queue_pkt(pkt->qp, skb);  in rxe_rcv_pkt()
195 	struct rxe_qp *qp;  in rxe_rcv_mcast_pkt()  local
214 	 * single QP happen and just move on and try  in rxe_rcv_mcast_pkt()
218 		qp = mca->qp;  in rxe_rcv_mcast_pkt()
220 		/* validate qp for incoming packet */  in rxe_rcv_mcast_pkt()
221 		err = check_type_state(rxe, pkt, qp);  in rxe_rcv_mcast_pkt()
225 		err = check_keys(rxe, pkt, bth_qpn(pkt), qp);  in rxe_rcv_mcast_pkt()
229 		/* for all but the last QP create a new clone of the  in rxe_rcv_mcast_pkt()
230 		 * skb and pass to the QP. Pass the original skb to  in rxe_rcv_mcast_pkt()
231 		 * the last QP in the list.  in rxe_rcv_mcast_pkt()
247 			cpkt->qp = qp;  in rxe_rcv_mcast_pkt()
248 			rxe_get(qp);  in rxe_rcv_mcast_pkt()
251 			pkt->qp = qp;  in rxe_rcv_mcast_pkt()
252 			rxe_get(qp);  in rxe_rcv_mcast_pkt()
266 	 * QP in the list above  in rxe_rcv_mcast_pkt()
330 	pkt->qp = NULL;  in rxe_rcv()
354 	if (pkt->qp)  in rxe_rcv()
355 		rxe_put(pkt->qp);  in rxe_rcv()