1 /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ 2 /* Copyright (c) 2021 Mellanox Technologies. */ 3 4 #ifndef _MLX5_ESW_BRIDGE_PRIVATE_ 5 #define _MLX5_ESW_BRIDGE_PRIVATE_ 6 7 #include <linux/netdevice.h> 8 #include <linux/if_bridge.h> 9 #include <linux/if_vlan.h> 10 #include <linux/if_ether.h> 11 #include <linux/rhashtable.h> 12 #include <linux/xarray.h> 13 #include "fs_core.h" 14 15 struct mlx5_esw_bridge_fdb_key { 16 unsigned char addr[ETH_ALEN]; 17 u16 vid; 18 }; 19 20 enum { 21 MLX5_ESW_BRIDGE_FLAG_ADDED_BY_USER = BIT(0), 22 MLX5_ESW_BRIDGE_FLAG_PEER = BIT(1), 23 }; 24 25 enum { 26 MLX5_ESW_BRIDGE_PORT_FLAG_PEER = BIT(0), 27 }; 28 29 struct mlx5_esw_bridge_fdb_entry { 30 struct mlx5_esw_bridge_fdb_key key; 31 struct rhash_head ht_node; 32 struct net_device *dev; 33 struct list_head list; 34 struct list_head vlan_list; 35 u16 vport_num; 36 u16 esw_owner_vhca_id; 37 u16 flags; 38 39 struct mlx5_flow_handle *ingress_handle; 40 struct mlx5_fc *ingress_counter; 41 unsigned long lastuse; 42 struct mlx5_flow_handle *egress_handle; 43 struct mlx5_flow_handle *filter_handle; 44 }; 45 46 struct mlx5_esw_bridge_vlan { 47 u16 vid; 48 u16 flags; 49 struct list_head fdb_list; 50 struct mlx5_pkt_reformat *pkt_reformat_push; 51 struct mlx5_pkt_reformat *pkt_reformat_pop; 52 }; 53 54 struct mlx5_esw_bridge_port { 55 u16 vport_num; 56 u16 esw_owner_vhca_id; 57 u16 flags; 58 struct mlx5_esw_bridge *bridge; 59 struct xarray vlans; 60 }; 61 62 #endif /* _MLX5_ESW_BRIDGE_PRIVATE_ */ 63