diff options
| author |   Nogah Frankel <nogahf@mellanox.com> | 2017-02-09 14:54:46 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-02-10 11:46:40 -0500 |
| commit | 71c365bdc4396893798c8e1c9247663096ff4829 (patch) | |
| tree | 3e64620d399cb4bfb3db580d40b67b180e307b65 /drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | |
| parent | mlxsw: spectrum: Change max vfid (diff) | |
| download | linux-dev-71c365bdc4396893798c8e1c9247663096ff4829.tar.xz linux-dev-71c365bdc4396893798c8e1c9247663096ff4829.zip | |
mlxsw: spectrum: Separate bc and mc floods
Break the bm (broadcast-multicast) into two tables, one for broadcast
(and link local multicast that behaves like bc) and one for unknown
multicasts.
Add a bool into mlxsw_sp_port named mc_flood that reflect the value this
port should have in the mc flood table (currently, always 1);
Signed-off-by: Nogah Frankel <nogahf@mellanox.com>
Signed-off-by: Yotam Gigi <yotamg@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c index b1e2ec121886..fe3cf568e1d5 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c @@ -197,7 +197,7 @@ static int __mlxsw_sp_port_flood_table_set(struct mlxsw_sp_port *mlxsw_sp_port, static int __mlxsw_sp_port_flood_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 idx_begin, u16 idx_end, bool uc_set, - bool bm_set) + bool bc_set, bool mc_set) { int err; @@ -207,12 +207,19 @@ static int __mlxsw_sp_port_flood_set(struct mlxsw_sp_port *mlxsw_sp_port, return err; err = __mlxsw_sp_port_flood_table_set(mlxsw_sp_port, idx_begin, idx_end, - MLXSW_SP_FLOOD_TABLE_BM, bm_set); + MLXSW_SP_FLOOD_TABLE_BC, bc_set); if (err) goto err_flood_bm_set; + err = __mlxsw_sp_port_flood_table_set(mlxsw_sp_port, idx_begin, idx_end, + MLXSW_SP_FLOOD_TABLE_MC, mc_set); + if (err) + goto err_flood_mc_set; return 0; +err_flood_mc_set: + __mlxsw_sp_port_flood_table_set(mlxsw_sp_port, idx_begin, idx_end, + MLXSW_SP_FLOOD_TABLE_BC, !bc_set); err_flood_bm_set: __mlxsw_sp_port_flood_table_set(mlxsw_sp_port, idx_begin, idx_end, MLXSW_SP_FLOOD_TABLE_UC, !uc_set); @@ -263,7 +270,8 @@ int mlxsw_sp_vport_flood_set(struct mlxsw_sp_port *mlxsw_sp_vport, u16 fid, * the start of the vFIDs range. */ vfid = mlxsw_sp_fid_to_vfid(fid); - return __mlxsw_sp_port_flood_set(mlxsw_sp_vport, vfid, vfid, set, set); + return __mlxsw_sp_port_flood_set(mlxsw_sp_vport, vfid, vfid, set, set, + set); } static int mlxsw_sp_port_learning_set(struct mlxsw_sp_port *mlxsw_sp_port, @@ -568,7 +576,8 @@ static int mlxsw_sp_port_fid_join(struct mlxsw_sp_port *mlxsw_sp_port, } err = __mlxsw_sp_port_flood_set(mlxsw_sp_port, fid_begin, fid_end, - mlxsw_sp_port->uc_flood, true); + mlxsw_sp_port->uc_flood, true, + mlxsw_sp_port->mc_flood); if (err) goto err_port_flood_set; @@ -584,7 +593,7 @@ err_port_fid_map: for (fid--; fid >= fid_begin; fid--) mlxsw_sp_port_fid_map(mlxsw_sp_port, fid, false); __mlxsw_sp_port_flood_set(mlxsw_sp_port, fid_begin, fid_end, false, - false); + false, false); err_port_flood_set: fid = fid_end; err_port_fid_join: @@ -602,7 +611,7 @@ static void mlxsw_sp_port_fid_leave(struct mlxsw_sp_port *mlxsw_sp_port, mlxsw_sp_port_fid_map(mlxsw_sp_port, fid, false); __mlxsw_sp_port_flood_set(mlxsw_sp_port, fid_begin, fid_end, false, - false); + false, false); for (fid = fid_begin; fid <= fid_end; fid++) __mlxsw_sp_port_fid_leave(mlxsw_sp_port, fid); |