1 /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
2 /* Copyright (c) 2021 Mellanox Technologies. */
4 #ifndef __MLX5_ESW_BRIDGE_H__
5 #define __MLX5_ESW_BRIDGE_H__
7 #include <linux/notifier.h>
8 #include <linux/list.h>
9 #include <linux/workqueue.h>
10 #include <linux/xarray.h>
14 struct mlx5_flow_table;
15 struct mlx5_flow_group;
17 struct mlx5_esw_bridge_offloads {
18 struct mlx5_eswitch *esw;
19 struct list_head bridges;
21 struct dentry *debugfs_root;
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;
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;
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;
43 struct mlx5_flow_table *skip_ft;
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_create(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_remove(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_update(struct mlx5_esw_bridge_offloads *br_offloads);
72 int mlx5_esw_bridge_ageing_time_set(u16 vport_num, u16 esw_owner_vhca_id, unsigned long ageing_time,
73 struct mlx5_esw_bridge_offloads *br_offloads);
74 int mlx5_esw_bridge_vlan_filtering_set(u16 vport_num, u16 esw_owner_vhca_id, bool enable,
75 struct mlx5_esw_bridge_offloads *br_offloads);
76 int mlx5_esw_bridge_vlan_proto_set(u16 vport_num, u16 esw_owner_vhca_id, u16 proto,
77 struct mlx5_esw_bridge_offloads *br_offloads);
78 int mlx5_esw_bridge_mcast_set(u16 vport_num, u16 esw_owner_vhca_id, bool enable,
79 struct mlx5_esw_bridge_offloads *br_offloads);
80 int mlx5_esw_bridge_port_vlan_add(u16 vport_num, u16 esw_owner_vhca_id, u16 vid, u16 flags,
81 struct mlx5_esw_bridge_offloads *br_offloads,
82 struct netlink_ext_ack *extack);
83 void mlx5_esw_bridge_port_vlan_del(u16 vport_num, u16 esw_owner_vhca_id, u16 vid,
84 struct mlx5_esw_bridge_offloads *br_offloads);
86 int mlx5_esw_bridge_port_mdb_add(struct net_device *dev, u16 vport_num, u16 esw_owner_vhca_id,
87 const unsigned char *addr, u16 vid,
88 struct mlx5_esw_bridge_offloads *br_offloads,
89 struct netlink_ext_ack *extack);
90 void mlx5_esw_bridge_port_mdb_del(struct net_device *dev, u16 vport_num, u16 esw_owner_vhca_id,
91 const unsigned char *addr, u16 vid,
92 struct mlx5_esw_bridge_offloads *br_offloads);
94 #endif /* __MLX5_ESW_BRIDGE_H__ */