96 static void handle_client_rereg_event(struct mlx4_ib_dev *dev, u8 port_num);
97 static void handle_lid_change_event(struct mlx4_ib_dev *dev, u8 port_num);
98 static void __propagate_pkey_ev(struct mlx4_ib_dev *dev, int port_num,
193 static void update_sm_ah(struct mlx4_ib_dev *dev, u8 port_num, u16 lid, u8 sl)  in update_sm_ah()  argument
199 	if (!dev->send_agent[port_num - 1][0])  in update_sm_ah()
205 	ah_attr.port_num = port_num;  in update_sm_ah()
207 	new_ah = ib_create_ah(dev->send_agent[port_num - 1][0]->qp->pd,  in update_sm_ah()
213 	if (dev->sm_ah[port_num - 1])  in update_sm_ah()
214 		ib_destroy_ah(dev->sm_ah[port_num - 1]);  in update_sm_ah()
215 	dev->sm_ah[port_num - 1] = new_ah;  in update_sm_ah()
223 static void smp_snoop(struct ib_device *ibdev, u8 port_num, struct ib_mad *mad,  in smp_snoop()  argument
242 			update_sm_ah(dev, port_num,  in smp_snoop()
247 				handle_client_rereg_event(dev, port_num);  in smp_snoop()
250 				handle_lid_change_event(dev, port_num);  in smp_snoop()
255 				mlx4_ib_dispatch_event(dev, port_num,  in smp_snoop()
270 				    dev->pkeys.phys_pkey_cache[port_num - 1][i + bn*32]) {  in smp_snoop()
272 					dev->pkeys.phys_pkey_cache[port_num - 1][i + bn*32] =  in smp_snoop()
278 				 port_num, bn, pkey_change_bitmap);  in smp_snoop()
281 				mlx4_ib_dispatch_event(dev, port_num,  in smp_snoop()
284 					__propagate_pkey_ev(dev, port_num, bn,  in smp_snoop()
292 				mlx4_ib_dispatch_event(dev, port_num,  in smp_snoop()
298 				mlx4_ib_update_cache_on_guid_change(dev, bn, port_num,  in smp_snoop()
300 				mlx4_ib_notify_slaves_on_guid_change(dev, bn, port_num,  in smp_snoop()
310 static void __propagate_pkey_ev(struct mlx4_ib_dev *dev, int port_num,  in __propagate_pkey_ev()  argument
327 			     ix < dev->dev->caps.pkey_table_len[port_num]; ix++) {  in __propagate_pkey_ev()
328 				if (dev->pkeys.virt2phys_pkey[slave][port_num - 1]  in __propagate_pkey_ev()
330 					err = mlx4_gen_pkey_eqe(dev->dev, slave, port_num);  in __propagate_pkey_ev()
333 						 slave, port_num, ix, err);  in __propagate_pkey_ev()
359 static void forward_trap(struct mlx4_ib_dev *dev, u8 port_num, struct ib_mad *mad)  in forward_trap()  argument
363 	struct ib_mad_agent *agent = dev->send_agent[port_num - 1][qpn];  in forward_trap()
380 		if ((send_buf->ah = dev->sm_ah[port_num - 1]))  in forward_trap()
516 	attr.port_num = port;  in mlx4_ib_send_to_slave()
592 	wr.wr.ud.port_num = port;  in mlx4_ib_send_to_slave()
724 static int ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,  in ib_process_mad()  argument
754 		forward_trap(to_mdev(ibdev), port_num, in_mad);  in ib_process_mad()
784 	    !ib_query_port(ibdev, port_num, &pattr))  in ib_process_mad()
791 			   port_num, in_wc, in_grh, in_mad, out_mad);  in ib_process_mad()
797 			smp_snoop(ibdev, port_num, in_mad, prev_lid);  in ib_process_mad()
827 static int iboe_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,  in iboe_process_mad()  argument
834 	u32 inmod = dev->counters[port_num - 1] & 0xffff;  in iboe_process_mad()
868 int mlx4_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,  in mlx4_ib_process_mad()  argument
872 	switch (rdma_port_get_link_layer(ibdev, port_num)) {  in mlx4_ib_process_mad()
874 		return ib_process_mad(ibdev, mad_flags, port_num, in_wc,  in mlx4_ib_process_mad()
877 		return iboe_process_mad(ibdev, mad_flags, port_num, in_wc,  in mlx4_ib_process_mad()
947 static void handle_lid_change_event(struct mlx4_ib_dev *dev, u8 port_num)  in handle_lid_change_event()  argument
949 	mlx4_ib_dispatch_event(dev, port_num, IB_EVENT_LID_CHANGE);  in handle_lid_change_event()
952 		mlx4_gen_slaves_port_mgt_ev(dev->dev, port_num,  in handle_lid_change_event()
956 static void handle_client_rereg_event(struct mlx4_ib_dev *dev, u8 port_num)  in handle_client_rereg_event()  argument
960 		mlx4_ib_invalidate_all_guid_record(dev, port_num);  in handle_client_rereg_event()
963 			mlx4_ib_mcg_port_cleanup(&dev->sriov.demux[port_num - 1], 0);  in handle_client_rereg_event()
964 			mlx4_gen_slaves_port_mgt_ev(dev->dev, port_num,  in handle_client_rereg_event()
968 	mlx4_ib_dispatch_event(dev, port_num, IB_EVENT_CLIENT_REREGISTER);  in handle_client_rereg_event()
971 static void propagate_pkey_ev(struct mlx4_ib_dev *dev, int port_num,  in propagate_pkey_ev()  argument
974 	__propagate_pkey_ev(dev, port_num, GET_BLK_PTR_FROM_EQE(eqe),  in propagate_pkey_ev()
978 static void handle_slaves_guid_change(struct mlx4_ib_dev *dev, u8 port_num,  in handle_slaves_guid_change()  argument
1012 				 port_num, NULL, NULL, in_mad, out_mad)) {  in handle_slaves_guid_change()
1018 						    port_num,  in handle_slaves_guid_change()
1021 						     port_num,  in handle_slaves_guid_change()
1094 void mlx4_ib_dispatch_event(struct mlx4_ib_dev *dev, u8 port_num,  in mlx4_ib_dispatch_event()  argument
1100 	event.element.port_num	= port_num;  in mlx4_ib_dispatch_event()
1244 	wr.wr.ud.port_num = port;  in mlx4_ib_send_to_wire()
1372 	port = mlx4_slave_convert_port(dev->dev, slave, ah_attr.port_num);  in mlx4_ib_multiplex_mad()
1375 	ah_attr.port_num = port;  in mlx4_ib_multiplex_mad()
1621 	qp_init_attr.init_attr.port_num = ctx->port;  in create_pv_sqp()
1644 	attr.port_num = ctx->port;  in create_pv_sqp()