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 dentry;
  14 struct mlx5_flow_table;
  15 struct mlx5_flow_group;
  16
  17 struct mlx5_esw_bridge_offloads {
  18         struct mlx5_eswitch *esw;
  19         struct list_head bridges;
  20         struct xarray ports;
  21         struct dentry *debugfs_root;
  22
  23         struct notifier_block netdev_nb;
  24         struct notifier_block nb_blk;
  25         struct notifier_block nb;
  26         struct workqueue_struct *wq;
  27         struct delayed_work update_work;
  28
  29         struct mlx5_flow_table *ingress_ft;
  30         struct mlx5_flow_group *ingress_igmp_fg;
  31         struct mlx5_flow_group *ingress_mld_fg;
  32         struct mlx5_flow_group *ingress_vlan_fg;
  33         struct mlx5_flow_group *ingress_vlan_filter_fg;
  34         struct mlx5_flow_group *ingress_qinq_fg;
  35         struct mlx5_flow_group *ingress_qinq_filter_fg;
  36         struct mlx5_flow_group *ingress_mac_fg;
  37
  38         struct mlx5_flow_handle *igmp_handle;
  39         struct mlx5_flow_handle *mld_query_handle;
  40         struct mlx5_flow_handle *mld_report_handle;
  41         struct mlx5_flow_handle *mld_done_handle;
  42
  43         struct mlx5_flow_table *skip_ft;
  44 };
  45
  46 struct mlx5_esw_bridge_offloads *mlx5_esw_bridge_init(struct mlx5_eswitch *esw);
  47 void mlx5_esw_bridge_cleanup(struct mlx5_eswitch *esw);
  48 int mlx5_esw_bridge_vport_link(struct net_device *br_netdev, u16 vport_num, u16 esw_owner_vhca_id,
  49                                struct mlx5_esw_bridge_offloads *br_offloads,
  50                                struct netlink_ext_ack *extack);
  51 int mlx5_esw_bridge_vport_unlink(struct net_device *br_netdev, u16 vport_num, u16 esw_owner_vhca_id,
  52                                  struct mlx5_esw_bridge_offloads *br_offloads,
  53                                  struct netlink_ext_ack *extack);
  54 int mlx5_esw_bridge_vport_peer_link(struct net_device *br_netdev, u16 vport_num,
  55                                     u16 esw_owner_vhca_id,
  56                                     struct mlx5_esw_bridge_offloads *br_offloads,
  57                                     struct netlink_ext_ack *extack);
  58 int mlx5_esw_bridge_vport_peer_unlink(struct net_device *br_netdev, u16 vport_num,
  59                                       u16 esw_owner_vhca_id,
  60                                       struct mlx5_esw_bridge_offloads *br_offloads,
  61                                       struct netlink_ext_ack *extack);
  62 void mlx5_esw_bridge_fdb_update_used(struct net_device *dev, u16 vport_num, u16 esw_owner_vhca_id,
  63                                      struct mlx5_esw_bridge_offloads *br_offloads,
  64                                      struct switchdev_notifier_fdb_info *fdb_info);
  65 void mlx5_esw_bridge_fdb_mark_deleted(struct net_device *dev, u16 vport_num, u16 esw_owner_vhca_id,
  66                                       struct mlx5_esw_bridge_offloads *br_offloads,
  67                                       struct switchdev_notifier_fdb_info *fdb_info);
  68 void mlx5_esw_bridge_fdb_create(struct net_device *dev, u16 vport_num, u16 esw_owner_vhca_id,
  69                                 struct mlx5_esw_bridge_offloads *br_offloads,
  70                                 struct switchdev_notifier_fdb_info *fdb_info);
  71 void mlx5_esw_bridge_fdb_remove(struct net_device *dev, u16 vport_num, u16 esw_owner_vhca_id,
  72                                 struct mlx5_esw_bridge_offloads *br_offloads,
  73                                 struct switchdev_notifier_fdb_info *fdb_info);
  74 void mlx5_esw_bridge_update(struct mlx5_esw_bridge_offloads *br_offloads);
  75 int mlx5_esw_bridge_ageing_time_set(u16 vport_num, u16 esw_owner_vhca_id, unsigned long ageing_time,
  76                                     struct mlx5_esw_bridge_offloads *br_offloads);
  77 int mlx5_esw_bridge_vlan_filtering_set(u16 vport_num, u16 esw_owner_vhca_id, bool enable,
  78                                        struct mlx5_esw_bridge_offloads *br_offloads);
  79 int mlx5_esw_bridge_vlan_proto_set(u16 vport_num, u16 esw_owner_vhca_id, u16 proto,
  80                                    struct mlx5_esw_bridge_offloads *br_offloads);
  81 int mlx5_esw_bridge_mcast_set(u16 vport_num, u16 esw_owner_vhca_id, bool enable,
  82                               struct mlx5_esw_bridge_offloads *br_offloads);
  83 int mlx5_esw_bridge_port_vlan_add(u16 vport_num, u16 esw_owner_vhca_id, u16 vid, u16 flags,
  84                                   struct mlx5_esw_bridge_offloads *br_offloads,
  85                                   struct netlink_ext_ack *extack);
  86 void mlx5_esw_bridge_port_vlan_del(u16 vport_num, u16 esw_owner_vhca_id, u16 vid,
  87                                    struct mlx5_esw_bridge_offloads *br_offloads);
  88
  89 int mlx5_esw_bridge_port_mdb_add(struct net_device *dev, u16 vport_num, u16 esw_owner_vhca_id,
  90                                  const unsigned char *addr, u16 vid,
  91                                  struct mlx5_esw_bridge_offloads *br_offloads,
  92                                  struct netlink_ext_ack *extack);
  93 void mlx5_esw_bridge_port_mdb_del(struct net_device *dev, u16 vport_num, u16 esw_owner_vhca_id,
  94                                   const unsigned char *addr, u16 vid,
  95                                   struct mlx5_esw_bridge_offloads *br_offloads);
  96
  97 #endif /* __MLX5_ESW_BRIDGE_H__ */