148 static int mlxsw_sp_base_mac_get(struct mlxsw_sp *mlxsw_sp)  in mlxsw_sp_base_mac_get()  argument
153 	err = mlxsw_reg_query(mlxsw_sp->core, MLXSW_REG(spad), spad_pl);  in mlxsw_sp_base_mac_get()
156 	mlxsw_reg_spad_base_mac_memcpy_from(spad_pl, mlxsw_sp->base_mac);  in mlxsw_sp_base_mac_get()
163 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;  in mlxsw_sp_port_admin_status_set()  local
169 	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(paos), paos_pl);  in mlxsw_sp_port_admin_status_set()
175 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;  in mlxsw_sp_port_oper_status_get()  local
181 	err = mlxsw_reg_query(mlxsw_sp->core, MLXSW_REG(paos), paos_pl);  in mlxsw_sp_port_oper_status_get()
189 static int mlxsw_sp_vfid_create(struct mlxsw_sp *mlxsw_sp, u16 vfid)  in mlxsw_sp_vfid_create()  argument
196 	err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sfmr), sfmr_pl);  in mlxsw_sp_vfid_create()
201 	set_bit(vfid, mlxsw_sp->active_vfids);  in mlxsw_sp_vfid_create()
205 static void mlxsw_sp_vfid_destroy(struct mlxsw_sp *mlxsw_sp, u16 vfid)  in mlxsw_sp_vfid_destroy()  argument
209 	clear_bit(vfid, mlxsw_sp->active_vfids);  in mlxsw_sp_vfid_destroy()
213 	mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sfmr), sfmr_pl);  in mlxsw_sp_vfid_destroy()
219 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;  in mlxsw_sp_port_dev_addr_set()  local
224 	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ppad), ppad_pl);  in mlxsw_sp_port_dev_addr_set()
229 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;  in mlxsw_sp_port_dev_addr_init()  local
232 	ether_addr_copy(addr, mlxsw_sp->base_mac);  in mlxsw_sp_port_dev_addr_init()
240 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;  in mlxsw_sp_port_stp_state_set()  local
249 	err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(spms), spms_pl);  in mlxsw_sp_port_stp_state_set()
256 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;  in mlxsw_sp_port_mtu_set()  local
263 	err = mlxsw_reg_query(mlxsw_sp->core, MLXSW_REG(pmtu), pmtu_pl);  in mlxsw_sp_port_mtu_set()
272 	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(pmtu), pmtu_pl);  in mlxsw_sp_port_mtu_set()
277 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;  in mlxsw_sp_port_swid_set()  local
281 	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(pspa), pspa_pl);  in mlxsw_sp_port_swid_set()
287 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;  in mlxsw_sp_port_vp_mode_set()  local
291 	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(svpe), svpe_pl);  in mlxsw_sp_port_vp_mode_set()
298 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;  in mlxsw_sp_port_vid_to_fid_set()  local
303 	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(svfa), svfa_pl);  in mlxsw_sp_port_vid_to_fid_set()
309 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;  in mlxsw_sp_port_vid_learning_set()  local
318 	err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(spvmlr), spvmlr_pl);  in mlxsw_sp_port_vid_learning_set()
326 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;  in mlxsw_sp_port_system_port_mapping_set()  local
330 	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sspr), sspr_pl);  in mlxsw_sp_port_system_port_mapping_set()
336 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;  in mlxsw_sp_port_module_check()  local
341 	err = mlxsw_reg_query(mlxsw_sp->core, MLXSW_REG(pmlp), pmlp_pl);  in mlxsw_sp_port_module_check()
372 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;  in mlxsw_sp_port_xmit()  local
381 	if (mlxsw_core_skb_transmit_busy(mlxsw_sp, &tx_info))  in mlxsw_sp_port_xmit()
405 	err = mlxsw_core_skb_transmit(mlxsw_sp, skb, &tx_info);  in mlxsw_sp_port_xmit()
483 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;  in mlxsw_sp_port_vlan_set()  local
493 	err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(spvm), spvm_pl);  in mlxsw_sp_port_vlan_set()
552 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;  in mlxsw_sp_port_add_vid()  local
567 	if (!test_bit(vid, mlxsw_sp->active_vfids)) {  in mlxsw_sp_port_add_vid()
568 		err = mlxsw_sp_vfid_create(mlxsw_sp, vid);  in mlxsw_sp_port_add_vid()
583 		err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sftr), sftr_pl);  in mlxsw_sp_port_add_vid()
643 	mlxsw_sp_vfid_destroy(mlxsw_sp, vid);  in mlxsw_sp_port_add_vid()
745 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;  in mlxsw_sp_port_get_drvinfo()  local
752 		 mlxsw_sp->bus_info->fw_rev.major,  in mlxsw_sp_port_get_drvinfo()
753 		 mlxsw_sp->bus_info->fw_rev.minor,  in mlxsw_sp_port_get_drvinfo()
754 		 mlxsw_sp->bus_info->fw_rev.subminor);  in mlxsw_sp_port_get_drvinfo()
755 	strlcpy(drvinfo->bus_info, mlxsw_sp->bus_info->device_name,  in mlxsw_sp_port_get_drvinfo()
866 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;  in mlxsw_sp_port_get_stats()  local
872 	err = mlxsw_reg_query(mlxsw_sp->core, MLXSW_REG(ppcnt), ppcnt_pl);  in mlxsw_sp_port_get_stats()
1084 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;  in mlxsw_sp_port_get_settings()  local
1092 	err = mlxsw_reg_query(mlxsw_sp->core, MLXSW_REG(ptys), ptys_pl);  in mlxsw_sp_port_get_settings()
1143 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;  in mlxsw_sp_port_set_settings()  local
1159 	err = mlxsw_reg_query(mlxsw_sp->core, MLXSW_REG(ptys), ptys_pl);  in mlxsw_sp_port_set_settings()
1175 	err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ptys), ptys_pl);  in mlxsw_sp_port_set_settings()
1214 static int mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u8 local_port)  in mlxsw_sp_port_create()  argument
1226 	mlxsw_sp_port->mlxsw_sp = mlxsw_sp;  in mlxsw_sp_port_create()
1245 		dev_err(mlxsw_sp->bus_info->dev, "Port %d: Unable to init port mac address\n",  in mlxsw_sp_port_create()
1262 		dev_err(mlxsw_sp->bus_info->dev, "Port %d: Failed to check module\n",  in mlxsw_sp_port_create()
1268 		dev_dbg(mlxsw_sp->bus_info->dev, "Port %d: Not usable, skipping initialization\n",  in mlxsw_sp_port_create()
1275 		dev_err(mlxsw_sp->bus_info->dev, "Port %d: Failed to set system port mapping\n",  in mlxsw_sp_port_create()
1282 		dev_err(mlxsw_sp->bus_info->dev, "Port %d: Failed to set SWID\n",  in mlxsw_sp_port_create()
1289 		dev_err(mlxsw_sp->bus_info->dev, "Port %d: Failed to set MTU\n",  in mlxsw_sp_port_create()
1300 		dev_err(mlxsw_sp->bus_info->dev, "Port %d: Failed to initialize buffers\n",  in mlxsw_sp_port_create()
1308 		dev_err(mlxsw_sp->bus_info->dev, "Port %d: Failed to register netdev\n",  in mlxsw_sp_port_create()
1317 	mlxsw_sp->ports[local_port] = mlxsw_sp_port;  in mlxsw_sp_port_create()
1337 static void mlxsw_sp_vfids_fini(struct mlxsw_sp *mlxsw_sp)  in mlxsw_sp_vfids_fini()  argument
1341 	for_each_set_bit(vfid, mlxsw_sp->active_vfids, VLAN_N_VID)  in mlxsw_sp_vfids_fini()
1342 		mlxsw_sp_vfid_destroy(mlxsw_sp, vfid);  in mlxsw_sp_vfids_fini()
1345 static void mlxsw_sp_port_remove(struct mlxsw_sp *mlxsw_sp, u8 local_port)  in mlxsw_sp_port_remove()  argument
1347 	struct mlxsw_sp_port *mlxsw_sp_port = mlxsw_sp->ports[local_port];  in mlxsw_sp_port_remove()
1358 static void mlxsw_sp_ports_remove(struct mlxsw_sp *mlxsw_sp)  in mlxsw_sp_ports_remove()  argument
1363 		mlxsw_sp_port_remove(mlxsw_sp, i);  in mlxsw_sp_ports_remove()
1364 	kfree(mlxsw_sp->ports);  in mlxsw_sp_ports_remove()
1367 static int mlxsw_sp_ports_create(struct mlxsw_sp *mlxsw_sp)  in mlxsw_sp_ports_create()  argument
1374 	mlxsw_sp->ports = kzalloc(alloc_size, GFP_KERNEL);  in mlxsw_sp_ports_create()
1375 	if (!mlxsw_sp->ports)  in mlxsw_sp_ports_create()
1379 		err = mlxsw_sp_port_create(mlxsw_sp, i);  in mlxsw_sp_ports_create()
1387 		mlxsw_sp_port_remove(mlxsw_sp, i);  in mlxsw_sp_ports_create()
1388 	kfree(mlxsw_sp->ports);  in mlxsw_sp_ports_create()
1395 	struct mlxsw_sp *mlxsw_sp = priv;  in mlxsw_sp_pude_event_func()  local
1401 	mlxsw_sp_port = mlxsw_sp->ports[local_port];  in mlxsw_sp_pude_event_func()
1403 		dev_warn(mlxsw_sp->bus_info->dev, "Port %d: Link event received for non-existent port\n",  in mlxsw_sp_pude_event_func()
1423 static int mlxsw_sp_event_register(struct mlxsw_sp *mlxsw_sp,  in mlxsw_sp_event_register()  argument
1435 	err = mlxsw_core_event_listener_register(mlxsw_sp->core, el, mlxsw_sp);  in mlxsw_sp_event_register()
1440 	err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(hpkt), hpkt_pl);  in mlxsw_sp_event_register()
1447 	mlxsw_core_event_listener_unregister(mlxsw_sp->core, el, mlxsw_sp);  in mlxsw_sp_event_register()
1451 static void mlxsw_sp_event_unregister(struct mlxsw_sp *mlxsw_sp,  in mlxsw_sp_event_unregister()  argument
1461 	mlxsw_core_event_listener_unregister(mlxsw_sp->core, el, mlxsw_sp);  in mlxsw_sp_event_unregister()
1467 	struct mlxsw_sp *mlxsw_sp = priv;  in mlxsw_sp_rx_listener_func()  local
1468 	struct mlxsw_sp_port *mlxsw_sp_port = mlxsw_sp->ports[local_port];  in mlxsw_sp_rx_listener_func()
1472 		dev_warn_ratelimited(mlxsw_sp->bus_info->dev, "Port %d: skb received for non-existent port\n",  in mlxsw_sp_rx_listener_func()
1563 static int mlxsw_sp_traps_init(struct mlxsw_sp *mlxsw_sp)  in mlxsw_sp_traps_init()  argument
1571 	err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(htgt), htgt_pl);  in mlxsw_sp_traps_init()
1576 	err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(htgt), htgt_pl);  in mlxsw_sp_traps_init()
1581 		err = mlxsw_core_rx_listener_register(mlxsw_sp->core,  in mlxsw_sp_traps_init()
1583 						      mlxsw_sp);  in mlxsw_sp_traps_init()
1589 		err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(hpkt), hpkt_pl);  in mlxsw_sp_traps_init()
1596 	mlxsw_core_rx_listener_unregister(mlxsw_sp->core,  in mlxsw_sp_traps_init()
1598 					  mlxsw_sp);  in mlxsw_sp_traps_init()
1603 		mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(hpkt), hpkt_pl);  in mlxsw_sp_traps_init()
1605 		mlxsw_core_rx_listener_unregister(mlxsw_sp->core,  in mlxsw_sp_traps_init()
1607 						  mlxsw_sp);  in mlxsw_sp_traps_init()
1612 static void mlxsw_sp_traps_fini(struct mlxsw_sp *mlxsw_sp)  in mlxsw_sp_traps_fini()  argument
1620 		mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(hpkt), hpkt_pl);  in mlxsw_sp_traps_fini()
1622 		mlxsw_core_rx_listener_unregister(mlxsw_sp->core,  in mlxsw_sp_traps_fini()
1624 						  mlxsw_sp);  in mlxsw_sp_traps_fini()
1652 static int mlxsw_sp_flood_init(struct mlxsw_sp *mlxsw_sp)  in mlxsw_sp_flood_init()  argument
1663 		err = __mlxsw_sp_flood_init(mlxsw_sp->core, type,  in mlxsw_sp_flood_init()
1677 		err = __mlxsw_sp_flood_init(mlxsw_sp->core, type,  in mlxsw_sp_flood_init()
1689 	struct mlxsw_sp *mlxsw_sp = priv;  in mlxsw_sp_init()  local
1692 	mlxsw_sp->core = mlxsw_core;  in mlxsw_sp_init()
1693 	mlxsw_sp->bus_info = mlxsw_bus_info;  in mlxsw_sp_init()
1695 	err = mlxsw_sp_base_mac_get(mlxsw_sp);  in mlxsw_sp_init()
1697 		dev_err(mlxsw_sp->bus_info->dev, "Failed to get base mac\n");  in mlxsw_sp_init()
1701 	err = mlxsw_sp_ports_create(mlxsw_sp);  in mlxsw_sp_init()
1703 		dev_err(mlxsw_sp->bus_info->dev, "Failed to create ports\n");  in mlxsw_sp_init()
1707 	err = mlxsw_sp_event_register(mlxsw_sp, MLXSW_TRAP_ID_PUDE);  in mlxsw_sp_init()
1709 		dev_err(mlxsw_sp->bus_info->dev, "Failed to register for PUDE events\n");  in mlxsw_sp_init()
1713 	err = mlxsw_sp_traps_init(mlxsw_sp);  in mlxsw_sp_init()
1715 		dev_err(mlxsw_sp->bus_info->dev, "Failed to set traps for RX\n");  in mlxsw_sp_init()
1719 	err = mlxsw_sp_flood_init(mlxsw_sp);  in mlxsw_sp_init()
1721 		dev_err(mlxsw_sp->bus_info->dev, "Failed to initialize flood tables\n");  in mlxsw_sp_init()
1725 	err = mlxsw_sp_buffers_init(mlxsw_sp);  in mlxsw_sp_init()
1727 		dev_err(mlxsw_sp->bus_info->dev, "Failed to initialize buffers\n");  in mlxsw_sp_init()
1731 	err = mlxsw_sp_switchdev_init(mlxsw_sp);  in mlxsw_sp_init()
1733 		dev_err(mlxsw_sp->bus_info->dev, "Failed to initialize switchdev\n");  in mlxsw_sp_init()
1742 	mlxsw_sp_traps_fini(mlxsw_sp);  in mlxsw_sp_init()
1744 	mlxsw_sp_event_unregister(mlxsw_sp, MLXSW_TRAP_ID_PUDE);  in mlxsw_sp_init()
1746 	mlxsw_sp_ports_remove(mlxsw_sp);  in mlxsw_sp_init()
1748 	mlxsw_sp_vfids_fini(mlxsw_sp);  in mlxsw_sp_init()
1754 	struct mlxsw_sp *mlxsw_sp = priv;  in mlxsw_sp_fini()  local
1756 	mlxsw_sp_switchdev_fini(mlxsw_sp);  in mlxsw_sp_fini()
1757 	mlxsw_sp_traps_fini(mlxsw_sp);  in mlxsw_sp_fini()
1758 	mlxsw_sp_event_unregister(mlxsw_sp, MLXSW_TRAP_ID_PUDE);  in mlxsw_sp_fini()
1759 	mlxsw_sp_ports_remove(mlxsw_sp);  in mlxsw_sp_fini()
1760 	mlxsw_sp_vfids_fini(mlxsw_sp);  in mlxsw_sp_fini()
1802 	.priv_size		= sizeof(struct mlxsw_sp),
1847 static bool mlxsw_sp_master_bridge_check(struct mlxsw_sp *mlxsw_sp,  in mlxsw_sp_master_bridge_check()  argument
1850 	return !mlxsw_sp->master_bridge.dev ||  in mlxsw_sp_master_bridge_check()
1851 	       mlxsw_sp->master_bridge.dev == br_dev;  in mlxsw_sp_master_bridge_check()
1854 static void mlxsw_sp_master_bridge_inc(struct mlxsw_sp *mlxsw_sp,  in mlxsw_sp_master_bridge_inc()  argument
1857 	mlxsw_sp->master_bridge.dev = br_dev;  in mlxsw_sp_master_bridge_inc()
1858 	mlxsw_sp->master_bridge.ref_count++;  in mlxsw_sp_master_bridge_inc()
1861 static void mlxsw_sp_master_bridge_dec(struct mlxsw_sp *mlxsw_sp,  in mlxsw_sp_master_bridge_dec()  argument
1864 	if (--mlxsw_sp->master_bridge.ref_count == 0)  in mlxsw_sp_master_bridge_dec()
1865 		mlxsw_sp->master_bridge.dev = NULL;  in mlxsw_sp_master_bridge_dec()
1875 	struct mlxsw_sp *mlxsw_sp;  in mlxsw_sp_netdevice_event()  local
1882 	mlxsw_sp = mlxsw_sp_port->mlxsw_sp;  in mlxsw_sp_netdevice_event()
1891 		    !mlxsw_sp_master_bridge_check(mlxsw_sp, upper_dev))  in mlxsw_sp_netdevice_event()
1902 				mlxsw_sp_master_bridge_inc(mlxsw_sp, upper_dev);  in mlxsw_sp_netdevice_event()
1909 				mlxsw_sp_master_bridge_dec(mlxsw_sp, upper_dev);  in mlxsw_sp_netdevice_event()