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
13struct dentry;
14struct mlx5_flow_table;
15struct mlx5_flow_group;
16
17struct 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
46struct mlx5_esw_bridge_offloads *mlx5_esw_bridge_init(struct mlx5_eswitch *esw);
47void mlx5_esw_bridge_cleanup(struct mlx5_eswitch *esw);
48int 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);
51int 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);
54int 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);
58int 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);
62void 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);
65void 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);
68void 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);
71void 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);
74void mlx5_esw_bridge_update(struct mlx5_esw_bridge_offloads *br_offloads);
75int 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);
77int mlx5_esw_bridge_vlan_filtering_set(u16 vport_num, u16 esw_owner_vhca_id, bool enable,
78				       struct mlx5_esw_bridge_offloads *br_offloads);
79int mlx5_esw_bridge_vlan_proto_set(u16 vport_num, u16 esw_owner_vhca_id, u16 proto,
80				   struct mlx5_esw_bridge_offloads *br_offloads);
81int mlx5_esw_bridge_mcast_set(u16 vport_num, u16 esw_owner_vhca_id, bool enable,
82			      struct mlx5_esw_bridge_offloads *br_offloads);
83int 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);
86void 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
89int 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);
93void 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__ */