drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.h

   1 /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
   2 /* Copyright (c) 2021 Mellanox Technologies. */
   3
   4 #ifndef __MLX5_ESW_BRIDGE_H__
   5 #define __MLX5_ESW_BRIDGE_H__
   6
   7 #include <linux/notifier.h>
   8 #include <linux/list.h>
   9 #include <linux/workqueue.h>
  10 #include <linux/xarray.h>
  11 #include "eswitch.h"
  12
  13 struct mlx5_flow_table;
  14 struct mlx5_flow_group;
  15
  16 struct mlx5_esw_bridge_offloads {
  17         struct mlx5_eswitch *esw;
  18         struct list_head bridges;
  19         struct xarray ports;
  20
  21         struct notifier_block netdev_nb;
  22         struct notifier_block nb_blk;
  23         struct notifier_block nb;
  24         struct workqueue_struct *wq;
  25         struct delayed_work update_work;
  26
  27         struct mlx5_flow_table *ingress_ft;
  28         struct mlx5_flow_group *ingress_vlan_fg;
  29         struct mlx5_flow_group *ingress_filter_fg;
  30         struct mlx5_flow_group *ingress_mac_fg;
  31
  32         struct mlx5_flow_table *skip_ft;
  33 };
  34
  35 struct mlx5_esw_bridge_offloads *mlx5_esw_bridge_init(struct mlx5_eswitch *esw);
  36 void mlx5_esw_bridge_cleanup(struct mlx5_eswitch *esw);
  37 int mlx5_esw_bridge_vport_link(int ifindex, u16 vport_num, u16 esw_owner_vhca_id,
  38                                struct mlx5_esw_bridge_offloads *br_offloads,
  39                                struct netlink_ext_ack *extack);
  40 int mlx5_esw_bridge_vport_unlink(int ifindex, u16 vport_num, u16 esw_owner_vhca_id,
  41                                  struct mlx5_esw_bridge_offloads *br_offloads,
  42                                  struct netlink_ext_ack *extack);
  43 int mlx5_esw_bridge_vport_peer_link(int ifindex, u16 vport_num, u16 esw_owner_vhca_id,
  44                                     struct mlx5_esw_bridge_offloads *br_offloads,
  45                                     struct netlink_ext_ack *extack);
  46 int mlx5_esw_bridge_vport_peer_unlink(int ifindex, u16 vport_num, u16 esw_owner_vhca_id,
  47                                       struct mlx5_esw_bridge_offloads *br_offloads,
  48                                       struct netlink_ext_ack *extack);
  49 void mlx5_esw_bridge_fdb_update_used(struct net_device *dev, u16 vport_num, u16 esw_owner_vhca_id,
  50                                      struct mlx5_esw_bridge_offloads *br_offloads,
  51                                      struct switchdev_notifier_fdb_info *fdb_info);
  52 void mlx5_esw_bridge_fdb_create(struct net_device *dev, u16 vport_num, u16 esw_owner_vhca_id,
  53                                 struct mlx5_esw_bridge_offloads *br_offloads,
  54                                 struct switchdev_notifier_fdb_info *fdb_info);
  55 void mlx5_esw_bridge_fdb_remove(struct net_device *dev, u16 vport_num, u16 esw_owner_vhca_id,
  56                                 struct mlx5_esw_bridge_offloads *br_offloads,
  57                                 struct switchdev_notifier_fdb_info *fdb_info);
  58 void mlx5_esw_bridge_update(struct mlx5_esw_bridge_offloads *br_offloads);
  59 int mlx5_esw_bridge_ageing_time_set(u16 vport_num, u16 esw_owner_vhca_id, unsigned long ageing_time,
  60                                     struct mlx5_esw_bridge_offloads *br_offloads);
  61 int mlx5_esw_bridge_vlan_filtering_set(u16 vport_num, u16 esw_owner_vhca_id, bool enable,
  62                                        struct mlx5_esw_bridge_offloads *br_offloads);
  63 int mlx5_esw_bridge_port_vlan_add(u16 vport_num, u16 esw_owner_vhca_id, u16 vid, u16 flags,
  64                                   struct mlx5_esw_bridge_offloads *br_offloads,
  65                                   struct netlink_ext_ack *extack);
  66 void mlx5_esw_bridge_port_vlan_del(u16 vport_num, u16 esw_owner_vhca_id, u16 vid,
  67                                    struct mlx5_esw_bridge_offloads *br_offloads);
  68
  69 #endif /* __MLX5_ESW_BRIDGE_H__ */