279 static inline int init_qp_queue(struct ehca_shca *shca,  in init_qp_queue()  argument
291 	struct ib_device *ib_dev = &shca->ib_device;  in init_qp_queue()
292 	struct ipz_adapter_handle ipz_hca_handle = shca->ipz_hca_handle;  in init_qp_queue()
460 	struct ehca_shca *shca = container_of(pd->device, struct ehca_shca,  in internal_create_qp()  local
472 	if (!atomic_add_unless(&shca->num_qps, 1, shca->max_num_qps)) {  in internal_create_qp()
474 			 "QPs reached.", shca->max_num_qps);  in internal_create_qp()
481 		atomic_dec(&shca->num_qps);  in internal_create_qp()
492 		atomic_dec(&shca->num_qps);  in internal_create_qp()
511 			atomic_dec(&shca->num_qps);  in internal_create_qp()
522 		atomic_dec(&shca->num_qps);  in internal_create_qp()
534 			atomic_dec(&shca->num_qps);  in internal_create_qp()
546 		atomic_dec(&shca->num_qps);  in internal_create_qp()
560 				atomic_dec(&shca->num_qps);  in internal_create_qp()
565 			if (!EHCA_BMASK_GET(HCA_CAP_UD_LL_QP, shca->hca_cap)) {  in internal_create_qp()
568 				atomic_dec(&shca->num_qps);  in internal_create_qp()
580 				atomic_dec(&shca->num_qps);  in internal_create_qp()
587 				atomic_dec(&shca->num_qps);  in internal_create_qp()
594 			atomic_dec(&shca->num_qps);  in internal_create_qp()
607 			atomic_dec(&shca->num_qps);  in internal_create_qp()
615 		atomic_dec(&shca->num_qps);  in internal_create_qp()
681 	parms.eq_handle = shca->eq.ipz_eq_handle;  in internal_create_qp()
697 	if (EHCA_BMASK_GET(HCA_CAP_MINI_QP, shca->hca_cap)) {  in internal_create_qp()
708 	h_ret = hipz_h_alloc_resource_qp(shca->ipz_hca_handle, &parms, is_user);  in internal_create_qp()
761 			shca, my_pd, my_qp, &my_qp->ipz_squeue, 0,  in internal_create_qp()
788 			shca, my_pd, my_qp, &my_qp->ipz_rqueue, 1,  in internal_create_qp()
846 		shca->sport[init_attr->port_num - 1].ibqp_sqp[qp_type] =  in internal_create_qp()
866 		h_ret = ehca_define_sqp(shca, my_qp, init_attr);  in internal_create_qp()
871 			shca->sport[init_attr->port_num - 1].ibqp_sqp[qp_type] =  in internal_create_qp()
938 	hipz_h_destroy_qp(shca->ipz_hca_handle, my_qp);  in internal_create_qp()
947 	atomic_dec(&shca->num_qps);  in internal_create_qp()
971 	struct ehca_shca *shca = container_of(pd->device, struct ehca_shca,  in ehca_create_srq()  local
1010 	hret = hipz_h_modify_qp(shca->ipz_hca_handle,  in ehca_create_srq()
1024 	hret = hipz_h_modify_qp(shca->ipz_hca_handle,  in ehca_create_srq()
1038 	hret = hipz_h_modify_qp(shca->ipz_hca_handle,  in ehca_create_srq()
1069 static int prepare_sqe_rts(struct ehca_qp *my_qp, struct ehca_shca *shca,  in prepare_sqe_rts()  argument
1080 	h_ret = hipz_h_disable_and_get_wqe(shca->ipz_hca_handle,  in prepare_sqe_rts()
1084 		ehca_err(&shca->ib_device, "hipz_h_disable_and_get_wqe() failed"  in prepare_sqe_rts()
1090 	ehca_dbg(&shca->ib_device, "qp_num=%x bad_send_wqe_p=%p",  in prepare_sqe_rts()
1098 		ehca_err(&shca->ib_device, "failed to get wqe offset qp_num=%x"  in prepare_sqe_rts()
1119 	ehca_dbg(&shca->ib_device, "qp_num=%x flusherr_wqe_cnt=%x",  in prepare_sqe_rts()
1159 static int check_for_left_cqes(struct ehca_qp *my_qp, struct ehca_shca *shca)  in check_for_left_cqes()  argument
1170 		h_ret = hipz_h_disable_and_get_wqe(shca->ipz_hca_handle,  in check_for_left_cqes()
1174 			ehca_err(&shca->ib_device, "disable_and_get_wqe() "  in check_for_left_cqes()
1246 	struct ehca_shca *shca =  in internal_modify_qp()  local
1263 	h_ret = hipz_h_query_qp(shca->ipz_hca_handle,  in internal_modify_qp()
1383 	    (shca->hw_level >= 0x22)) {  in internal_modify_qp()
1406 		ret = prepare_sqe_rts(my_qp, shca, &bad_wqe_cnt);  in internal_modify_qp()
1448 		if (attr->port_num < 1 || attr->port_num > shca->num_ports) {  in internal_modify_qp()
1453 				 shca->num_ports);  in internal_modify_qp()
1456 		sport = &shca->sport[attr->port_num - 1];  in internal_modify_qp()
1494 		if (ehca_calc_ipd(shca, mqpcb->prim_phys_port,  in internal_modify_qp()
1571 		    || attr->alt_port_num > shca->num_ports) {  in internal_modify_qp()
1576 				 shca->num_ports);  in internal_modify_qp()
1595 		if (ehca_calc_ipd(shca, mqpcb->alt_phys_port,  in internal_modify_qp()
1692 	h_ret = hipz_h_modify_qp(shca->ipz_hca_handle,  in internal_modify_qp()
1722 		h_ret = hipz_h_modify_qp(shca->ipz_hca_handle,  in internal_modify_qp()
1740 		ret = check_for_left_cqes(my_qp, shca);  in internal_modify_qp()
1783 	struct ehca_shca *shca = container_of(ibqp->device, struct ehca_shca,  in ehca_modify_qp()  local
1804 		struct ehca_sport *sport = &shca->sport[port - 1];  in ehca_modify_qp()
1811 				ehca_err(&shca->ib_device,  in ehca_modify_qp()
1824 			ehca_dbg(&shca->ib_device,  in ehca_modify_qp()
1892 	struct ehca_shca *shca = container_of(qp->device, struct ehca_shca,  in ehca_query_qp()  local
1894 	struct ipz_adapter_handle adapter_handle = shca->ipz_hca_handle;  in ehca_query_qp()
2037 	struct ehca_shca *shca =  in ehca_modify_srq()  local
2073 	h_ret = hipz_h_modify_qp(shca->ipz_hca_handle, my_qp->ipz_qp_handle,  in ehca_modify_srq()
2093 	struct ehca_shca *shca = container_of(srq->device, struct ehca_shca,  in ehca_query_srq()  local
2095 	struct ipz_adapter_handle adapter_handle = shca->ipz_hca_handle;  in ehca_query_srq()
2134 	struct ehca_shca *shca = container_of(dev, struct ehca_shca, ib_device);  in internal_destroy_qp()  local
2137 	struct ehca_sport *sport = &shca->sport[my_qp->init_attr.port_num - 1];  in internal_destroy_qp()
2183 	h_ret = hipz_h_destroy_qp(shca->ipz_hca_handle, my_qp);  in internal_destroy_qp()
2197 		shca->sport[port_num - 1].ibqp_sqp[qp_type] = NULL;  in internal_destroy_qp()
2205 				shca->ib_device.name, port_num);  in internal_destroy_qp()
2206 		event.device = &shca->ib_device;  in internal_destroy_qp()
2209 		shca->sport[port_num - 1].port_state = IB_PORT_DOWN;  in internal_destroy_qp()
2224 	atomic_dec(&shca->num_qps);  in internal_destroy_qp()