[PATCH net-next 10/17] mlxsw: spectrum_fid: Add a not-UC packet type
From: Petr Machata <petrm@nvidia.com>
Date: 2023-11-28 15:51:52
Subsystem:
mellanox ethernet switch drivers, networking drivers, the rest · Maintainers:
Ido Schimmel, Petr Machata, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
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 <redacted> Reviewed-by: Ido Schimmel <idosch@nvidia.com> --- drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 2 ++ drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c | 10 ++++++++++ 2 files changed, 12 insertions(+)
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,
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2.41.0