137 	struct c2wr_qp_modify_req wr;  in c2_qp_modify()  local
154 	c2_wr_set_id(&wr, CCWR_QP_MODIFY);  in c2_qp_modify()
155 	wr.hdr.context = (unsigned long) vq_req;  in c2_qp_modify()
156 	wr.rnic_handle = c2dev->adapter_handle;  in c2_qp_modify()
157 	wr.qp_handle = qp->adapter_handle;  in c2_qp_modify()
158 	wr.ord = cpu_to_be32(C2_QP_NO_ATTR_CHANGE);  in c2_qp_modify()
159 	wr.ird = cpu_to_be32(C2_QP_NO_ATTR_CHANGE);  in c2_qp_modify()
160 	wr.sq_depth = cpu_to_be32(C2_QP_NO_ATTR_CHANGE);  in c2_qp_modify()
161 	wr.rq_depth = cpu_to_be32(C2_QP_NO_ATTR_CHANGE);  in c2_qp_modify()
170 		wr.next_qp_state = cpu_to_be32(to_c2_state(attr->qp_state));  in c2_qp_modify()
194 			wr.next_qp_state =  in c2_qp_modify()
207 	err = vq_send_wr(c2dev, (union c2wr *) & wr);  in c2_qp_modify()
256 	struct c2wr_qp_modify_req wr;  in c2_qp_set_read_limits()  local
265 	c2_wr_set_id(&wr, CCWR_QP_MODIFY);  in c2_qp_set_read_limits()
266 	wr.hdr.context = (unsigned long) vq_req;  in c2_qp_set_read_limits()
267 	wr.rnic_handle = c2dev->adapter_handle;  in c2_qp_set_read_limits()
268 	wr.qp_handle = qp->adapter_handle;  in c2_qp_set_read_limits()
269 	wr.ord = cpu_to_be32(ord);  in c2_qp_set_read_limits()
270 	wr.ird = cpu_to_be32(ird);  in c2_qp_set_read_limits()
271 	wr.sq_depth = cpu_to_be32(C2_QP_NO_ATTR_CHANGE);  in c2_qp_set_read_limits()
272 	wr.rq_depth = cpu_to_be32(C2_QP_NO_ATTR_CHANGE);  in c2_qp_set_read_limits()
273 	wr.next_qp_state = cpu_to_be32(C2_QP_NO_ATTR_CHANGE);  in c2_qp_set_read_limits()
278 	err = vq_send_wr(c2dev, (union c2wr *) & wr);  in c2_qp_set_read_limits()
305 	struct c2wr_qp_destroy_req wr;  in destroy_qp()  local
321 	c2_wr_set_id(&wr, CCWR_QP_DESTROY);  in destroy_qp()
322 	wr.hdr.context = (unsigned long) vq_req;  in destroy_qp()
323 	wr.rnic_handle = c2dev->adapter_handle;  in destroy_qp()
324 	wr.qp_handle = qp->adapter_handle;  in destroy_qp()
345 	err = vq_send_wr(c2dev, (union c2wr *) & wr);  in destroy_qp()
419 	struct c2wr_qp_create_req wr;  in c2_alloc_qp()  local
458 	memset(&wr, 0, sizeof(wr));  in c2_alloc_qp()
459 	c2_wr_set_id(&wr, CCWR_QP_CREATE);  in c2_alloc_qp()
460 	wr.hdr.context = (unsigned long) vq_req;  in c2_alloc_qp()
461 	wr.rnic_handle = c2dev->adapter_handle;  in c2_alloc_qp()
462 	wr.sq_cq_handle = send_cq->adapter_handle;  in c2_alloc_qp()
463 	wr.rq_cq_handle = recv_cq->adapter_handle;  in c2_alloc_qp()
464 	wr.sq_depth = cpu_to_be32(qp_attrs->cap.max_send_wr + 1);  in c2_alloc_qp()
465 	wr.rq_depth = cpu_to_be32(qp_attrs->cap.max_recv_wr + 1);  in c2_alloc_qp()
466 	wr.srq_handle = 0;  in c2_alloc_qp()
467 	wr.flags = cpu_to_be32(QP_RDMA_READ | QP_RDMA_WRITE | QP_MW_BIND |  in c2_alloc_qp()
469 	wr.send_sgl_depth = cpu_to_be32(qp_attrs->cap.max_send_sge);  in c2_alloc_qp()
470 	wr.recv_sgl_depth = cpu_to_be32(qp_attrs->cap.max_recv_sge);  in c2_alloc_qp()
471 	wr.rdma_write_sgl_depth = cpu_to_be32(qp_attrs->cap.max_send_sge);  in c2_alloc_qp()
472 	wr.shared_sq_ht = cpu_to_be64(qp->sq_mq.shared_dma);  in c2_alloc_qp()
473 	wr.shared_rq_ht = cpu_to_be64(qp->rq_mq.shared_dma);  in c2_alloc_qp()
474 	wr.ord = cpu_to_be32(C2_MAX_ORD_PER_QP);  in c2_alloc_qp()
475 	wr.ird = cpu_to_be32(C2_MAX_IRD_PER_QP);  in c2_alloc_qp()
476 	wr.pd_id = pd->pd_id;  in c2_alloc_qp()
477 	wr.user_context = (unsigned long) qp;  in c2_alloc_qp()
482 	err = vq_send_wr(c2dev, (union c2wr *) & wr);  in c2_alloc_qp()
762 static int qp_wr_post(struct c2_mq *q, union c2wr * wr, struct c2_qp *qp, u32 size)  in qp_wr_post()  argument
771 	((c2wr_hdr_t *) wr)->magic = cpu_to_be32(CCWR_MAGIC);  in qp_wr_post()
778 	c2_wr_set_result(wr, CCERR_PENDING);  in qp_wr_post()
783 	memcpy((void *) msg, (void *) wr, size);  in qp_wr_post()
795 	union c2wr wr;  in c2_post_send()  local
812 		wr.sqwr.sq_hdr.user_hdr.hdr.context = ib_wr->wr_id;  in c2_post_send()
822 					c2_wr_set_id(&wr, C2_WR_TYPE_SEND_SE);  in c2_post_send()
824 					c2_wr_set_id(&wr, C2_WR_TYPE_SEND);  in c2_post_send()
825 				wr.sqwr.send.remote_stag = 0;  in c2_post_send()
828 					c2_wr_set_id(&wr, C2_WR_TYPE_SEND_SE_INV);  in c2_post_send()
830 					c2_wr_set_id(&wr, C2_WR_TYPE_SEND_INV);  in c2_post_send()
831 				wr.sqwr.send.remote_stag =  in c2_post_send()
844 			err = move_sgl((struct c2_data_addr *) & (wr.sqwr.send.data),  in c2_post_send()
848 			wr.sqwr.send.sge_len = cpu_to_be32(tot_len);  in c2_post_send()
849 			c2_wr_set_sge_count(&wr, actual_sge_count);  in c2_post_send()
852 			c2_wr_set_id(&wr, C2_WR_TYPE_RDMA_WRITE);  in c2_post_send()
862 			wr.sqwr.rdma_write.remote_stag =  in c2_post_send()
863 			    cpu_to_be32(ib_wr->wr.rdma.rkey);  in c2_post_send()
864 			wr.sqwr.rdma_write.remote_to =  in c2_post_send()
865 			    cpu_to_be64(ib_wr->wr.rdma.remote_addr);  in c2_post_send()
867 				       & (wr.sqwr.rdma_write.data),  in c2_post_send()
871 			wr.sqwr.rdma_write.sge_len = cpu_to_be32(tot_len);  in c2_post_send()
872 			c2_wr_set_sge_count(&wr, actual_sge_count);  in c2_post_send()
875 			c2_wr_set_id(&wr, C2_WR_TYPE_RDMA_READ);  in c2_post_send()
887 			wr.sqwr.rdma_read.local_stag =  in c2_post_send()
889 			wr.sqwr.rdma_read.local_to =  in c2_post_send()
891 			wr.sqwr.rdma_read.remote_stag =  in c2_post_send()
892 			    cpu_to_be32(ib_wr->wr.rdma.rkey);  in c2_post_send()
893 			wr.sqwr.rdma_read.remote_to =  in c2_post_send()
894 			    cpu_to_be64(ib_wr->wr.rdma.remote_addr);  in c2_post_send()
895 			wr.sqwr.rdma_read.length =  in c2_post_send()
917 		c2_wr_set_flags(&wr, flags);  in c2_post_send()
923 		err = qp_wr_post(&qp->sq_mq, &wr, qp, msg_size);  in c2_post_send()
949 	union c2wr wr;  in c2_post_receive()  local
973 		wr.rqwr.rq_hdr.user_hdr.hdr.context = ib_wr->wr_id;  in c2_post_receive()
974 		c2_wr_set_id(&wr, CCWR_RECV);  in c2_post_receive()
975 		c2_wr_set_flags(&wr, 0);  in c2_post_receive()
979 		err = move_sgl((struct c2_data_addr *) & (wr.rqwr.data),  in c2_post_receive()
982 		c2_wr_set_sge_count(&wr, actual_sge_count);  in c2_post_receive()
994 		err = qp_wr_post(&qp->rq_mq, &wr, qp, qp->rq_mq.msg_size);  in c2_post_receive()