diff options
| author | Ido Schimmel <idosch@mellanox.com> | 2018-10-17 08:53:03 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-10-17 17:45:07 -0700 |
| commit | d3d19d4b8ca2efbcf4fc543ef5d2367999a89862 (patch) | |
| tree | ed18a801aa3fb92bcb2c0d5690340b6ecff1eb9b /drivers/net/ethernet/mellanox/mlxsw/spectrum.h | |
| parent | aadd4355918fe6e9044a9042fa5968e0a0901681 (diff) | |
mlxsw: spectrum_fid: Allow setting and clearing NVE properties on FID
In the device, the VNI and the list of remote VTEPs a packet should be
flooded to is a property of the filtering identifier (FID).
During encapsulation, the VNI is taken from the FID the packet was
classified to. During decapsulation, the overlay packet is injected into
a bridge and classified to a FID based on the VNI it came with.
Allow NVE configuration for a FID. Currently, this is only supported
with 802.1D FIDs which are used for VLAN-unaware bridges. However, NVE
configuration is going to be supported with 802.1Q FIDs which is why the
related fields are placed in the common FID struct.
Since the device requires a 1:1 mapping between FID and VNI, the driver
maintains a hashtable keyed by VNI and checks if the VNI is already
associated with an existing FID.
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index 1f68ac2a20f4..7f96953f0409 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -679,6 +679,14 @@ int mlxsw_sp_setup_tc_prio(struct mlxsw_sp_port *mlxsw_sp_port, struct tc_prio_qopt_offload *p); /* spectrum_fid.c */ +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); |