58 struct mlxsw_sx_port;
61 	struct mlxsw_sx_port **ports;
76 struct mlxsw_sx_port {  struct
187 static int mlxsw_sx_port_admin_status_set(struct mlxsw_sx_port *mlxsw_sx_port,  in mlxsw_sx_port_admin_status_set()  argument
190 	struct mlxsw_sx *mlxsw_sx = mlxsw_sx_port->mlxsw_sx;  in mlxsw_sx_port_admin_status_set()
193 	mlxsw_reg_paos_pack(paos_pl, mlxsw_sx_port->local_port,  in mlxsw_sx_port_admin_status_set()
199 static int mlxsw_sx_port_oper_status_get(struct mlxsw_sx_port *mlxsw_sx_port,  in mlxsw_sx_port_oper_status_get()  argument
202 	struct mlxsw_sx *mlxsw_sx = mlxsw_sx_port->mlxsw_sx;  in mlxsw_sx_port_oper_status_get()
207 	mlxsw_reg_paos_pack(paos_pl, mlxsw_sx_port->local_port, 0);  in mlxsw_sx_port_oper_status_get()
216 static int mlxsw_sx_port_mtu_set(struct mlxsw_sx_port *mlxsw_sx_port, u16 mtu)  in mlxsw_sx_port_mtu_set()  argument
218 	struct mlxsw_sx *mlxsw_sx = mlxsw_sx_port->mlxsw_sx;  in mlxsw_sx_port_mtu_set()
224 	mlxsw_reg_pmtu_pack(pmtu_pl, mlxsw_sx_port->local_port, 0);  in mlxsw_sx_port_mtu_set()
233 	mlxsw_reg_pmtu_pack(pmtu_pl, mlxsw_sx_port->local_port, mtu);  in mlxsw_sx_port_mtu_set()
237 static int mlxsw_sx_port_swid_set(struct mlxsw_sx_port *mlxsw_sx_port, u8 swid)  in mlxsw_sx_port_swid_set()  argument
239 	struct mlxsw_sx *mlxsw_sx = mlxsw_sx_port->mlxsw_sx;  in mlxsw_sx_port_swid_set()
242 	mlxsw_reg_pspa_pack(pspa_pl, swid, mlxsw_sx_port->local_port);  in mlxsw_sx_port_swid_set()
247 mlxsw_sx_port_system_port_mapping_set(struct mlxsw_sx_port *mlxsw_sx_port)  in mlxsw_sx_port_system_port_mapping_set()  argument
249 	struct mlxsw_sx *mlxsw_sx = mlxsw_sx_port->mlxsw_sx;  in mlxsw_sx_port_system_port_mapping_set()
252 	mlxsw_reg_sspr_pack(sspr_pl, mlxsw_sx_port->local_port);  in mlxsw_sx_port_system_port_mapping_set()
256 static int mlxsw_sx_port_module_check(struct mlxsw_sx_port *mlxsw_sx_port,  in mlxsw_sx_port_module_check()  argument
259 	struct mlxsw_sx *mlxsw_sx = mlxsw_sx_port->mlxsw_sx;  in mlxsw_sx_port_module_check()
263 	mlxsw_reg_pmlp_pack(pmlp_pl, mlxsw_sx_port->local_port);  in mlxsw_sx_port_module_check()
273 	struct mlxsw_sx_port *mlxsw_sx_port = netdev_priv(dev);  in mlxsw_sx_port_open()  local
276 	err = mlxsw_sx_port_admin_status_set(mlxsw_sx_port, true);  in mlxsw_sx_port_open()
285 	struct mlxsw_sx_port *mlxsw_sx_port = netdev_priv(dev);  in mlxsw_sx_port_stop()  local
288 	return mlxsw_sx_port_admin_status_set(mlxsw_sx_port, false);  in mlxsw_sx_port_stop()
294 	struct mlxsw_sx_port *mlxsw_sx_port = netdev_priv(dev);  in mlxsw_sx_port_xmit()  local
295 	struct mlxsw_sx *mlxsw_sx = mlxsw_sx_port->mlxsw_sx;  in mlxsw_sx_port_xmit()
298 		.local_port = mlxsw_sx_port->local_port,  in mlxsw_sx_port_xmit()
312 			this_cpu_inc(mlxsw_sx_port->pcpu_stats->tx_dropped);  in mlxsw_sx_port_xmit()
325 		pcpu_stats = this_cpu_ptr(mlxsw_sx_port->pcpu_stats);  in mlxsw_sx_port_xmit()
331 		this_cpu_inc(mlxsw_sx_port->pcpu_stats->tx_dropped);  in mlxsw_sx_port_xmit()
339 	struct mlxsw_sx_port *mlxsw_sx_port = netdev_priv(dev);  in mlxsw_sx_port_change_mtu()  local
342 	err = mlxsw_sx_port_mtu_set(mlxsw_sx_port, mtu);  in mlxsw_sx_port_change_mtu()
353 	struct mlxsw_sx_port *mlxsw_sx_port = netdev_priv(dev);  in mlxsw_sx_port_get_stats64()  local
361 		p = per_cpu_ptr(mlxsw_sx_port->pcpu_stats, i);  in mlxsw_sx_port_get_stats64()
392 	struct mlxsw_sx_port *mlxsw_sx_port = netdev_priv(dev);  in mlxsw_sx_port_get_drvinfo()  local
393 	struct mlxsw_sx *mlxsw_sx = mlxsw_sx_port->mlxsw_sx;  in mlxsw_sx_port_get_drvinfo()
513 	struct mlxsw_sx_port *mlxsw_sx_port = netdev_priv(dev);  in mlxsw_sx_port_get_stats()  local
514 	struct mlxsw_sx *mlxsw_sx = mlxsw_sx_port->mlxsw_sx;  in mlxsw_sx_port_get_stats()
519 	mlxsw_reg_ppcnt_pack(ppcnt_pl, mlxsw_sx_port->local_port);  in mlxsw_sx_port_get_stats()
731 	struct mlxsw_sx_port *mlxsw_sx_port = netdev_priv(dev);  in mlxsw_sx_port_get_settings()  local
732 	struct mlxsw_sx *mlxsw_sx = mlxsw_sx_port->mlxsw_sx;  in mlxsw_sx_port_get_settings()
739 	mlxsw_reg_ptys_pack(ptys_pl, mlxsw_sx_port->local_port, 0);  in mlxsw_sx_port_get_settings()
790 	struct mlxsw_sx_port *mlxsw_sx_port = netdev_priv(dev);  in mlxsw_sx_port_set_settings()  local
791 	struct mlxsw_sx *mlxsw_sx = mlxsw_sx_port->mlxsw_sx;  in mlxsw_sx_port_set_settings()
806 	mlxsw_reg_ptys_pack(ptys_pl, mlxsw_sx_port->local_port, 0);  in mlxsw_sx_port_set_settings()
822 	mlxsw_reg_ptys_pack(ptys_pl, mlxsw_sx_port->local_port, eth_proto_new);  in mlxsw_sx_port_set_settings()
829 	err = mlxsw_sx_port_oper_status_get(mlxsw_sx_port, &is_up);  in mlxsw_sx_port_set_settings()
837 	err = mlxsw_sx_port_admin_status_set(mlxsw_sx_port, false);  in mlxsw_sx_port_set_settings()
843 	err = mlxsw_sx_port_admin_status_set(mlxsw_sx_port, true);  in mlxsw_sx_port_set_settings()
865 	struct mlxsw_sx_port *mlxsw_sx_port = netdev_priv(dev);  in mlxsw_sx_port_attr_get()  local
866 	struct mlxsw_sx *mlxsw_sx = mlxsw_sx_port->mlxsw_sx;  in mlxsw_sx_port_attr_get()
896 static int mlxsw_sx_port_dev_addr_get(struct mlxsw_sx_port *mlxsw_sx_port)  in mlxsw_sx_port_dev_addr_get()  argument
898 	struct mlxsw_sx *mlxsw_sx = mlxsw_sx_port->mlxsw_sx;  in mlxsw_sx_port_dev_addr_get()
899 	struct net_device *dev = mlxsw_sx_port->dev;  in mlxsw_sx_port_dev_addr_get()
912 	dev->dev_addr[ETH_ALEN - 1] += mlxsw_sx_port->local_port;  in mlxsw_sx_port_dev_addr_get()
916 static int mlxsw_sx_port_stp_state_set(struct mlxsw_sx_port *mlxsw_sx_port,  in mlxsw_sx_port_stp_state_set()  argument
919 	struct mlxsw_sx *mlxsw_sx = mlxsw_sx_port->mlxsw_sx;  in mlxsw_sx_port_stp_state_set()
926 	mlxsw_reg_spms_pack(spms_pl, mlxsw_sx_port->local_port);  in mlxsw_sx_port_stp_state_set()
933 static int mlxsw_sx_port_speed_set(struct mlxsw_sx_port *mlxsw_sx_port,  in mlxsw_sx_port_speed_set()  argument
936 	struct mlxsw_sx *mlxsw_sx = mlxsw_sx_port->mlxsw_sx;  in mlxsw_sx_port_speed_set()
939 	mlxsw_reg_ptys_pack(ptys_pl, mlxsw_sx_port->local_port, speed);  in mlxsw_sx_port_speed_set()
944 mlxsw_sx_port_mac_learning_mode_set(struct mlxsw_sx_port *mlxsw_sx_port,  in mlxsw_sx_port_mac_learning_mode_set()  argument
947 	struct mlxsw_sx *mlxsw_sx = mlxsw_sx_port->mlxsw_sx;  in mlxsw_sx_port_mac_learning_mode_set()
950 	mlxsw_reg_spmlr_pack(spmlr_pl, mlxsw_sx_port->local_port, mode);  in mlxsw_sx_port_mac_learning_mode_set()
956 	struct mlxsw_sx_port *mlxsw_sx_port;  in mlxsw_sx_port_create()  local
961 	dev = alloc_etherdev(sizeof(struct mlxsw_sx_port));  in mlxsw_sx_port_create()
964 	mlxsw_sx_port = netdev_priv(dev);  in mlxsw_sx_port_create()
965 	mlxsw_sx_port->dev = dev;  in mlxsw_sx_port_create()
966 	mlxsw_sx_port->mlxsw_sx = mlxsw_sx;  in mlxsw_sx_port_create()
967 	mlxsw_sx_port->local_port = local_port;  in mlxsw_sx_port_create()
969 	mlxsw_sx_port->pcpu_stats =  in mlxsw_sx_port_create()
971 	if (!mlxsw_sx_port->pcpu_stats) {  in mlxsw_sx_port_create()
980 	err = mlxsw_sx_port_dev_addr_get(mlxsw_sx_port);  in mlxsw_sx_port_create()
983 			mlxsw_sx_port->local_port);  in mlxsw_sx_port_create()
997 	err = mlxsw_sx_port_module_check(mlxsw_sx_port, &usable);  in mlxsw_sx_port_create()
1000 			mlxsw_sx_port->local_port);  in mlxsw_sx_port_create()
1006 			mlxsw_sx_port->local_port);  in mlxsw_sx_port_create()
1010 	err = mlxsw_sx_port_system_port_mapping_set(mlxsw_sx_port);  in mlxsw_sx_port_create()
1013 			mlxsw_sx_port->local_port);  in mlxsw_sx_port_create()
1017 	err = mlxsw_sx_port_swid_set(mlxsw_sx_port, 0);  in mlxsw_sx_port_create()
1020 			mlxsw_sx_port->local_port);  in mlxsw_sx_port_create()
1024 	err = mlxsw_sx_port_speed_set(mlxsw_sx_port,  in mlxsw_sx_port_create()
1028 			mlxsw_sx_port->local_port);  in mlxsw_sx_port_create()
1032 	err = mlxsw_sx_port_mtu_set(mlxsw_sx_port, ETH_DATA_LEN);  in mlxsw_sx_port_create()
1035 			mlxsw_sx_port->local_port);  in mlxsw_sx_port_create()
1039 	err = mlxsw_sx_port_admin_status_set(mlxsw_sx_port, false);  in mlxsw_sx_port_create()
1043 	err = mlxsw_sx_port_stp_state_set(mlxsw_sx_port,  in mlxsw_sx_port_create()
1048 			mlxsw_sx_port->local_port);  in mlxsw_sx_port_create()
1052 	err = mlxsw_sx_port_mac_learning_mode_set(mlxsw_sx_port,  in mlxsw_sx_port_create()
1056 			mlxsw_sx_port->local_port);  in mlxsw_sx_port_create()
1063 			mlxsw_sx_port->local_port);  in mlxsw_sx_port_create()
1067 	mlxsw_sx->ports[local_port] = mlxsw_sx_port;  in mlxsw_sx_port_create()
1081 	free_percpu(mlxsw_sx_port->pcpu_stats);  in mlxsw_sx_port_create()
1089 	struct mlxsw_sx_port *mlxsw_sx_port = mlxsw_sx->ports[local_port];  in mlxsw_sx_port_remove()  local
1091 	if (!mlxsw_sx_port)  in mlxsw_sx_port_remove()
1093 	unregister_netdev(mlxsw_sx_port->dev); /* This calls ndo_stop */  in mlxsw_sx_port_remove()
1094 	mlxsw_sx_port_swid_set(mlxsw_sx_port, MLXSW_PORT_SWID_DISABLED_PORT);  in mlxsw_sx_port_remove()
1095 	free_percpu(mlxsw_sx_port->pcpu_stats);  in mlxsw_sx_port_remove()
1096 	free_netdev(mlxsw_sx_port->dev);  in mlxsw_sx_port_remove()
1114 	alloc_size = sizeof(struct mlxsw_sx_port *) * MLXSW_PORT_MAX_PORTS;  in mlxsw_sx_ports_create()
1137 	struct mlxsw_sx_port *mlxsw_sx_port;  in mlxsw_sx_pude_event_func()  local
1142 	mlxsw_sx_port = mlxsw_sx->ports[local_port];  in mlxsw_sx_pude_event_func()
1143 	if (!mlxsw_sx_port) {  in mlxsw_sx_pude_event_func()
1151 		netdev_info(mlxsw_sx_port->dev, "link up\n");  in mlxsw_sx_pude_event_func()
1152 		netif_carrier_on(mlxsw_sx_port->dev);  in mlxsw_sx_pude_event_func()
1154 		netdev_info(mlxsw_sx_port->dev, "link down\n");  in mlxsw_sx_pude_event_func()
1155 		netif_carrier_off(mlxsw_sx_port->dev);  in mlxsw_sx_pude_event_func()
1209 	struct mlxsw_sx_port *mlxsw_sx_port = mlxsw_sx->ports[local_port];  in mlxsw_sx_rx_listener_func()  local
1212 	if (unlikely(!mlxsw_sx_port)) {  in mlxsw_sx_rx_listener_func()
1218 	skb->dev = mlxsw_sx_port->dev;  in mlxsw_sx_rx_listener_func()
1220 	pcpu_stats = this_cpu_ptr(mlxsw_sx_port->pcpu_stats);  in mlxsw_sx_rx_listener_func()