diff options
| author | Petr Machata <petrm@nvidia.com> | 2023-11-28 16:50:43 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-11-29 20:03:24 -0800 |
| commit | a59316ffd92e62f0660a066aa4011378f0c857bd (patch) | |
| tree | 08fca79f1f09c1e0ce7fa26c16a26ef4d2904e88 | |
| parent | f6454316c8b9b247403b7dadc1c5b6e6f5163f0c (diff) | |
| download | lwn-a59316ffd92e62f0660a066aa4011378f0c857bd.tar.gz lwn-a59316ffd92e62f0660a066aa4011378f0c857bd.zip | |
mlxsw: spectrum_fid: Add a not-UC packet type
In CFF flood mode, the rFID family will allocate two tables. One for
unknown UC traffic, one for everything else. Add a traffic type for the
everything else traffic.
Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Amit Cohen <amcohen@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Link: https://lore.kernel.org/r/8fb968b2d1cc37137cd0110c98cdeb625b03ca99.1701183892.git.petrm@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c | 10 |
2 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index e50f22870602..8bd1083cfd9e 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -513,6 +513,8 @@ enum mlxsw_sp_flood_type { MLXSW_SP_FLOOD_TYPE_UC, MLXSW_SP_FLOOD_TYPE_BC, MLXSW_SP_FLOOD_TYPE_MC, + /* For RSP FIDs in CFF mode. */ + MLXSW_SP_FLOOD_TYPE_NOT_UC, }; int mlxsw_sp_port_get_stats_raw(struct net_device *dev, int grp, diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c index 223716c51401..a718bdfa4c3b 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c @@ -139,10 +139,20 @@ static const int mlxsw_sp_sfgc_mc_packet_types[MLXSW_REG_SFGC_TYPE_MAX] = { [MLXSW_REG_SFGC_TYPE_UNREGISTERED_MULTICAST_IPV4] = 1, }; +static const int mlxsw_sp_sfgc_not_uc_packet_types[MLXSW_REG_SFGC_TYPE_MAX] = { + [MLXSW_REG_SFGC_TYPE_BROADCAST] = 1, + [MLXSW_REG_SFGC_TYPE_UNREGISTERED_MULTICAST_NON_IP] = 1, + [MLXSW_REG_SFGC_TYPE_IPV4_LINK_LOCAL] = 1, + [MLXSW_REG_SFGC_TYPE_IPV6_ALL_HOST] = 1, + [MLXSW_REG_SFGC_TYPE_UNREGISTERED_MULTICAST_IPV6] = 1, + [MLXSW_REG_SFGC_TYPE_UNREGISTERED_MULTICAST_IPV4] = 1, +}; + static const int *mlxsw_sp_packet_type_sfgc_types[] = { [MLXSW_SP_FLOOD_TYPE_UC] = mlxsw_sp_sfgc_uc_packet_types, [MLXSW_SP_FLOOD_TYPE_BC] = mlxsw_sp_sfgc_bc_packet_types, [MLXSW_SP_FLOOD_TYPE_MC] = mlxsw_sp_sfgc_mc_packet_types, + [MLXSW_SP_FLOOD_TYPE_NOT_UC] = mlxsw_sp_sfgc_not_uc_packet_types, }; struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_index(struct mlxsw_sp *mlxsw_sp, |