diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index 3ae930196741..0875a79cbe7b 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -16,6 +16,7 @@ #include <net/psample.h> #include <net/pkt_cls.h> #include <net/red.h> +#include <net/vxlan.h> #include "port.h" #include "core.h" @@ -55,6 +56,8 @@ enum mlxsw_sp_resource_id { struct mlxsw_sp_port; struct mlxsw_sp_rif; struct mlxsw_sp_span_entry; +enum mlxsw_sp_l3proto; +union mlxsw_sp_l3addr; struct mlxsw_sp_upper { struct net_device *dev; @@ -113,9 +116,11 @@ struct mlxsw_sp_acl; struct mlxsw_sp_counter_pool; struct mlxsw_sp_fid_core; struct mlxsw_sp_kvdl; +struct mlxsw_sp_nve; struct mlxsw_sp_kvdl_ops; struct mlxsw_sp_mr_tcam_ops; struct mlxsw_sp_acl_tcam_ops; +struct mlxsw_sp_nve_ops; struct mlxsw_sp { struct mlxsw_sp_port **ports; @@ -132,6 +137,7 @@ struct mlxsw_sp { struct mlxsw_sp_acl *acl; struct mlxsw_sp_fid_core *fid_core; struct mlxsw_sp_kvdl *kvdl; + struct mlxsw_sp_nve *nve; struct notifier_block netdevice_nb; struct mlxsw_sp_counter_pool *counter_pool; @@ -146,6 +152,7 @@ struct mlxsw_sp { const struct mlxsw_afk_ops *afk_ops; const struct mlxsw_sp_mr_tcam_ops *mr_tcam_ops; const struct mlxsw_sp_acl_tcam_ops *acl_tcam_ops; + const struct mlxsw_sp_nve_ops **nve_ops_arr; }; static inline struct mlxsw_sp_upper * @@ -235,6 +242,25 @@ struct mlxsw_sp_port { struct mlxsw_sp_acl_block *eg_acl_block; }; +static inline struct net_device * +mlxsw_sp_bridge_vxlan_dev_find(struct net_device *br_dev) +{ + struct net_device *dev; + struct list_head *iter; + + netdev_for_each_lower_dev(br_dev, dev, iter) { + if (netif_is_vxlan(dev)) + return dev; + } + + return NULL; +} + +static inline bool mlxsw_sp_bridge_has_vxlan(struct net_device *br_dev) +{ + return !!mlxsw_sp_bridge_vxlan_dev_find(br_dev); +} + static inline bool mlxsw_sp_port_is_pause_en(const struct mlxsw_sp_port *mlxsw_sp_port) { @@ -330,6 +356,13 @@ void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port, struct net_device *br_dev); bool mlxsw_sp_bridge_device_is_offloaded(const struct mlxsw_sp *mlxsw_sp, const struct net_device *br_dev); +int mlxsw_sp_bridge_vxlan_join(struct mlxsw_sp *mlxsw_sp, + const struct net_device *br_dev, + const struct net_device *vxlan_dev, + struct netlink_ext_ack *extack); +void mlxsw_sp_bridge_vxlan_leave(struct mlxsw_sp *mlxsw_sp, + const struct net_device *br_dev, + const struct net_device *vxlan_dev); /* spectrum.c */ int mlxsw_sp_port_ets_set(struct mlxsw_sp_port *mlxsw_sp_port, @@ -383,6 +416,17 @@ static inline void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port) #endif /* spectrum_router.c */ +enum mlxsw_sp_l3proto { + MLXSW_SP_L3_PROTO_IPV4, + MLXSW_SP_L3_PROTO_IPV6, +#define MLXSW_SP_L3_PROTO_MAX (MLXSW_SP_L3_PROTO_IPV6 + 1) +}; + +union mlxsw_sp_l3addr { + __be32 addr4; + struct in6_addr addr6; +}; + int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp); void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp); int mlxsw_sp_netdevice_router_port_event(struct net_device *dev); @@ -414,6 +458,21 @@ mlxsw_sp_netdevice_ipip_ul_event(struct mlxsw_sp *mlxsw_sp, void mlxsw_sp_port_vlan_router_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); void mlxsw_sp_rif_destroy(struct mlxsw_sp_rif *rif); +void mlxsw_sp_rif_destroy_by_dev(struct mlxsw_sp *mlxsw_sp, + struct net_device *dev); +struct mlxsw_sp_rif *mlxsw_sp_rif_find_by_dev(const struct mlxsw_sp *mlxsw_sp, + const struct net_device *dev); +u8 mlxsw_sp_router_port(const struct mlxsw_sp *mlxsw_sp); +struct mlxsw_sp_fid *mlxsw_sp_rif_fid(const struct mlxsw_sp_rif *rif); +int mlxsw_sp_router_nve_promote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id, + enum mlxsw_sp_l3proto ul_proto, + const union mlxsw_sp_l3addr *ul_sip, + u32 tunnel_index); +void mlxsw_sp_router_nve_demote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id, + enum mlxsw_sp_l3proto ul_proto, + const union mlxsw_sp_l3addr *ul_sip); +int mlxsw_sp_router_tb_id_vr_id(struct mlxsw_sp *mlxsw_sp, u32 tb_id, + u16 *vr_id); /* spectrum_kvdl.c */ enum mlxsw_sp_kvdl_entry_type { @@ -421,6 +480,7 @@ enum mlxsw_sp_kvdl_entry_type { MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET, MLXSW_SP_KVDL_ENTRY_TYPE_PBS, MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR, + MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT, }; static inline unsigned int @@ -431,6 +491,7 @@ mlxsw_sp_kvdl_entry_size(enum mlxsw_sp_kvdl_entry_type type) case MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET: /* fall through */ case MLXSW_SP_KVDL_ENTRY_TYPE_PBS: /* fall through */ case MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR: /* fall through */ + case MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT: /* fall through */ default: return 1; } @@ -660,6 +721,16 @@ int mlxsw_sp_setup_tc_prio(struct mlxsw_sp_port *mlxsw_sp_port, struct tc_prio_qopt_offload *p); /* spectrum_fid.c */ +struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_vni(struct mlxsw_sp *mlxsw_sp, + __be32 vni); +int mlxsw_sp_fid_vni(const struct mlxsw_sp_fid *fid, __be32 *vni); +int mlxsw_sp_fid_nve_flood_index_set(struct mlxsw_sp_fid *fid, + u32 nve_flood_index); +void mlxsw_sp_fid_nve_flood_index_clear(struct mlxsw_sp_fid *fid); +bool mlxsw_sp_fid_nve_flood_index_is_set(const struct mlxsw_sp_fid *fid); +int mlxsw_sp_fid_vni_set(struct mlxsw_sp_fid *fid, __be32 vni); +void mlxsw_sp_fid_vni_clear(struct mlxsw_sp_fid *fid); +bool mlxsw_sp_fid_vni_is_set(const struct mlxsw_sp_fid *fid); int mlxsw_sp_fid_flood_set(struct mlxsw_sp_fid *fid, enum mlxsw_sp_flood_type packet_type, u8 local_port, bool member); @@ -678,6 +749,8 @@ u16 mlxsw_sp_fid_8021q_vid(const struct mlxsw_sp_fid *fid); struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_get(struct mlxsw_sp *mlxsw_sp, u16 vid); struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_get(struct mlxsw_sp *mlxsw_sp, int br_ifindex); +struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_lookup(struct mlxsw_sp *mlxsw_sp, + int br_ifindex); struct mlxsw_sp_fid *mlxsw_sp_fid_rfid_get(struct mlxsw_sp *mlxsw_sp, u16 rif_index); struct mlxsw_sp_fid *mlxsw_sp_fid_dummy_get(struct mlxsw_sp *mlxsw_sp); @@ -723,4 +796,39 @@ extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp1_mr_tcam_ops; /* spectrum2_mr_tcam.c */ extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp2_mr_tcam_ops; +/* spectrum_nve.c */ +enum mlxsw_sp_nve_type { + MLXSW_SP_NVE_TYPE_VXLAN, +}; + +struct mlxsw_sp_nve_params { + enum mlxsw_sp_nve_type type; + __be32 vni; + const struct net_device *dev; +}; + +extern const struct mlxsw_sp_nve_ops *mlxsw_sp1_nve_ops_arr[]; +extern const struct mlxsw_sp_nve_ops *mlxsw_sp2_nve_ops_arr[]; + +int mlxsw_sp_nve_flood_ip_add(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_fid *fid, + enum mlxsw_sp_l3proto proto, + union mlxsw_sp_l3addr *addr); +void mlxsw_sp_nve_flood_ip_del(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_fid *fid, + enum mlxsw_sp_l3proto proto, + union mlxsw_sp_l3addr *addr); +u32 mlxsw_sp_nve_decap_tunnel_index_get(const struct mlxsw_sp *mlxsw_sp); +bool mlxsw_sp_nve_ipv4_route_is_decap(const struct mlxsw_sp *mlxsw_sp, + u32 tb_id, __be32 addr); +int mlxsw_sp_nve_fid_enable(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_fid *fid, + struct mlxsw_sp_nve_params *params, + struct netlink_ext_ack *extack); +void mlxsw_sp_nve_fid_disable(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_fid *fid); +int mlxsw_sp_port_nve_init(struct mlxsw_sp_port *mlxsw_sp_port); +void mlxsw_sp_port_nve_fini(struct mlxsw_sp_port *mlxsw_sp_port); +int mlxsw_sp_nve_init(struct mlxsw_sp *mlxsw_sp); +void mlxsw_sp_nve_fini(struct mlxsw_sp *mlxsw_sp); + #endif |