890 	struct iwch_qp *qhp;  in iwch_destroy_qp()  local
894 	qhp = to_iwch_qp(ib_qp);  in iwch_destroy_qp()
895 	rhp = qhp->rhp;  in iwch_destroy_qp()
898 	iwch_modify_qp(rhp, qhp, IWCH_QP_ATTR_NEXT_STATE, &attrs, 0);  in iwch_destroy_qp()
899 	wait_event(qhp->wait, !qhp->ep);  in iwch_destroy_qp()
901 	remove_handle(rhp, &rhp->qpidr, qhp->wq.qpid);  in iwch_destroy_qp()
903 	atomic_dec(&qhp->refcnt);  in iwch_destroy_qp()
904 	wait_event(qhp->wait, !atomic_read(&qhp->refcnt));  in iwch_destroy_qp()
908 	cxio_destroy_qp(&rhp->rdev, &qhp->wq,  in iwch_destroy_qp()
912 	     ib_qp, qhp->wq.qpid, qhp);  in iwch_destroy_qp()
913 	kfree(qhp);  in iwch_destroy_qp()
922 	struct iwch_qp *qhp;  in iwch_create_qp()  local
973 	qhp = kzalloc(sizeof(*qhp), GFP_KERNEL);  in iwch_create_qp()
974 	if (!qhp)  in iwch_create_qp()
976 	qhp->wq.size_log2 = ilog2(wqsize);  in iwch_create_qp()
977 	qhp->wq.rq_size_log2 = ilog2(rqsize);  in iwch_create_qp()
978 	qhp->wq.sq_size_log2 = ilog2(sqsize);  in iwch_create_qp()
979 	if (cxio_create_qp(&rhp->rdev, !udata, &qhp->wq,  in iwch_create_qp()
981 		kfree(qhp);  in iwch_create_qp()
989 	qhp->rhp = rhp;  in iwch_create_qp()
990 	qhp->attr.pd = php->pdid;  in iwch_create_qp()
991 	qhp->attr.scq = ((struct iwch_cq *) attrs->send_cq)->cq.cqid;  in iwch_create_qp()
992 	qhp->attr.rcq = ((struct iwch_cq *) attrs->recv_cq)->cq.cqid;  in iwch_create_qp()
993 	qhp->attr.sq_num_entries = attrs->cap.max_send_wr;  in iwch_create_qp()
994 	qhp->attr.rq_num_entries = attrs->cap.max_recv_wr;  in iwch_create_qp()
995 	qhp->attr.sq_max_sges = attrs->cap.max_send_sge;  in iwch_create_qp()
996 	qhp->attr.sq_max_sges_rdma_write = attrs->cap.max_send_sge;  in iwch_create_qp()
997 	qhp->attr.rq_max_sges = attrs->cap.max_recv_sge;  in iwch_create_qp()
998 	qhp->attr.state = IWCH_QP_STATE_IDLE;  in iwch_create_qp()
999 	qhp->attr.next_state = IWCH_QP_STATE_IDLE;  in iwch_create_qp()
1006 	qhp->attr.enable_rdma_read = 1;  in iwch_create_qp()
1007 	qhp->attr.enable_rdma_write = 1;  in iwch_create_qp()
1008 	qhp->attr.enable_bind = 1;  in iwch_create_qp()
1009 	qhp->attr.max_ord = 1;  in iwch_create_qp()
1010 	qhp->attr.max_ird = 1;  in iwch_create_qp()
1012 	spin_lock_init(&qhp->lock);  in iwch_create_qp()
1013 	init_waitqueue_head(&qhp->wait);  in iwch_create_qp()
1014 	atomic_set(&qhp->refcnt, 1);  in iwch_create_qp()
1016 	if (insert_handle(rhp, &rhp->qpidr, qhp, qhp->wq.qpid)) {  in iwch_create_qp()
1017 		cxio_destroy_qp(&rhp->rdev, &qhp->wq,  in iwch_create_qp()
1019 		kfree(qhp);  in iwch_create_qp()
1029 			iwch_destroy_qp(&qhp->ibqp);  in iwch_create_qp()
1036 			iwch_destroy_qp(&qhp->ibqp);  in iwch_create_qp()
1040 		uresp.qpid = qhp->wq.qpid;  in iwch_create_qp()
1041 		uresp.size_log2 = qhp->wq.size_log2;  in iwch_create_qp()
1042 		uresp.sq_size_log2 = qhp->wq.sq_size_log2;  in iwch_create_qp()
1043 		uresp.rq_size_log2 = qhp->wq.rq_size_log2;  in iwch_create_qp()
1053 			iwch_destroy_qp(&qhp->ibqp);  in iwch_create_qp()
1057 		mm1->addr = virt_to_phys(qhp->wq.queue);  in iwch_create_qp()
1061 		mm2->addr = qhp->wq.udb & PAGE_MASK;  in iwch_create_qp()
1065 	qhp->ibqp.qp_num = qhp->wq.qpid;  in iwch_create_qp()
1066 	init_timer(&(qhp->timer));  in iwch_create_qp()
1069 	     __func__, qhp->attr.sq_num_entries, qhp->attr.rq_num_entries,  in iwch_create_qp()
1070 	     qhp->wq.qpid, qhp, (unsigned long long) qhp->wq.dma_addr,  in iwch_create_qp()
1071 	     1 << qhp->wq.size_log2, qhp->wq.rq_addr);  in iwch_create_qp()
1072 	return &qhp->ibqp;  in iwch_create_qp()
1079 	struct iwch_qp *qhp;  in iwch_ib_modify_qp()  local
1094 	qhp = to_iwch_qp(ibqp);  in iwch_ib_modify_qp()
1095 	rhp = qhp->rhp;  in iwch_ib_modify_qp()
1111 	return iwch_modify_qp(rhp, qhp, mask, &attrs, 0);  in iwch_ib_modify_qp()