diff options
| author | Petr Machata | 2018-12-07 20:55:09 +0100 |
|---|---|---|
| committer | David S. Miller | 2018-12-07 21:59:08 +0100 |
| commit | 2a36c12520683b17ce3fff674446313482e5ab5e (patch) | |
| tree | b0a47e4cc5a3d5a7a1fd0652f370aef51585893e /drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c | |
| parent | bridge: Add br_fdb_clear_offload() (diff) | |
| download | kernel-qcow2-linux-2a36c12520683b17ce3fff674446313482e5ab5e.tar.gz kernel-qcow2-linux-2a36c12520683b17ce3fff674446313482e5ab5e.tar.xz kernel-qcow2-linux-2a36c12520683b17ce3fff674446313482e5ab5e.zip | |
mlxsw: spectrum: Track NVE type at FIDs
A follow-up patch will add support for replay and for clearing of
offload marks. These are NVE type-sensitive operations, and to be able
to dispatch them properly, a FID needs to know what NVE type is attached
to it.
Therefore, track the NVE type at struct mlxsw_sp_fid. Extend
mlxsw_sp_fid_vni_set() to take it as an argument, and add
mlxsw_sp_fid_nve_type().
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c index f9af68230455..fe16e0be716e 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c @@ -30,6 +30,7 @@ struct mlxsw_sp_fid { struct rhash_head ht_node; struct rhash_head vni_ht_node; + enum mlxsw_sp_nve_type nve_type; __be32 vni; u32 nve_flood_index; int nve_ifindex; @@ -151,6 +152,17 @@ int mlxsw_sp_fid_nve_ifindex(const struct mlxsw_sp_fid *fid, int *nve_ifindex) return 0; } +int mlxsw_sp_fid_nve_type(const struct mlxsw_sp_fid *fid, + enum mlxsw_sp_nve_type *p_type) +{ + if (!fid->vni_valid) + return -EINVAL; + + *p_type = fid->nve_type; + + return 0; +} + struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_vni(struct mlxsw_sp *mlxsw_sp, __be32 vni) { @@ -211,7 +223,8 @@ bool mlxsw_sp_fid_nve_flood_index_is_set(const struct mlxsw_sp_fid *fid) return fid->nve_flood_index_valid; } -int mlxsw_sp_fid_vni_set(struct mlxsw_sp_fid *fid, __be32 vni, int nve_ifindex) +int mlxsw_sp_fid_vni_set(struct mlxsw_sp_fid *fid, enum mlxsw_sp_nve_type type, + __be32 vni, int nve_ifindex) { struct mlxsw_sp_fid_family *fid_family = fid->fid_family; const struct mlxsw_sp_fid_ops *ops = fid_family->ops; @@ -221,6 +234,7 @@ int mlxsw_sp_fid_vni_set(struct mlxsw_sp_fid *fid, __be32 vni, int nve_ifindex) if (WARN_ON(!ops->vni_set || fid->vni_valid)) return -EINVAL; + fid->nve_type = type; fid->nve_ifindex = nve_ifindex; fid->vni = vni; err = rhashtable_lookup_insert_fast(&mlxsw_sp->fid_core->vni_ht, |