mlxsw: Remove lag_vid_valid indication

Currently 'struct mlxsw_sp_fid_family' has a field which indicates if
'lag_vid' is valid for use in SFD register.

This is a leftover from using .1Q FIDs instead of emulating them using
.1D FIDs.

Currently when .1Q FIDs are emulated using .1D FIDs, this field is true
for both families, so there is no reason to maintain it.

Signed-off-by: Amit Cohen <amcohen@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
index 36c6f5b..8c647ab 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
@@ -1237,7 +1237,6 @@ int mlxsw_sp_setup_tc_block_qevent_mark(struct mlxsw_sp_port *mlxsw_sp_port,
 
 /* spectrum_fid.c */
 bool mlxsw_sp_fid_is_dummy(struct mlxsw_sp *mlxsw_sp, u16 fid_index);
-bool mlxsw_sp_fid_lag_vid_valid(const struct mlxsw_sp_fid *fid);
 struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_index(struct mlxsw_sp *mlxsw_sp,
                                                  u16 fid_index);
 int mlxsw_sp_fid_nve_ifindex(const struct mlxsw_sp_fid *fid, int *nve_ifindex);

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c
index 86b88e6..118dee8 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c
@@ -102,7 +102,6 @@ struct mlxsw_sp_fid_family {
        enum mlxsw_sp_rif_type rif_type;
        const struct mlxsw_sp_fid_ops *ops;
        struct mlxsw_sp *mlxsw_sp;
-       u8 lag_vid_valid:1;
 };
 
 static const int mlxsw_sp_sfgc_uc_packet_types[MLXSW_REG_SFGC_TYPE_MAX] = {
@@ -137,11 +136,6 @@ bool mlxsw_sp_fid_is_dummy(struct mlxsw_sp *mlxsw_sp, u16 fid_index)
        return fid_family->start_index == fid_index;
 }
 
-bool mlxsw_sp_fid_lag_vid_valid(const struct mlxsw_sp_fid *fid)
-{
-       return fid->fid_family->lag_vid_valid;
-}
-
 struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_index(struct mlxsw_sp *mlxsw_sp,
                                                  u16 fid_index)
 {
@@ -699,7 +693,6 @@ static const struct mlxsw_sp_fid_family mlxsw_sp_fid_8021d_family = {
        .nr_flood_tables        = ARRAY_SIZE(mlxsw_sp_fid_8021d_flood_tables),
        .rif_type               = MLXSW_SP_RIF_TYPE_FID,
        .ops                    = &mlxsw_sp_fid_8021d_ops,
-       .lag_vid_valid          = 1,
 };
 
 static bool
@@ -748,7 +741,6 @@ static const struct mlxsw_sp_fid_family mlxsw_sp_fid_8021q_emu_family = {
        .nr_flood_tables        = ARRAY_SIZE(mlxsw_sp_fid_8021d_flood_tables),
        .rif_type               = MLXSW_SP_RIF_TYPE_VLAN,
        .ops                    = &mlxsw_sp_fid_8021q_emu_ops,
-       .lag_vid_valid          = 1,
 };
 
 static int mlxsw_sp_fid_rfid_configure(struct mlxsw_sp_fid *fid)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
index a738d02..bc84bf0 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
@@ -2730,8 +2730,7 @@ static void mlxsw_sp_fdb_notify_mac_lag_process(struct mlxsw_sp *mlxsw_sp,
 
        bridge_device = bridge_port->bridge_device;
        vid = bridge_device->vlan_enabled ? mlxsw_sp_port_vlan->vid : 0;
-       lag_vid = mlxsw_sp_fid_lag_vid_valid(mlxsw_sp_port_vlan->fid) ?
-                 mlxsw_sp_port_vlan->vid : 0;
+       lag_vid = mlxsw_sp_port_vlan->vid;
 
 do_fdb_op:
        err = mlxsw_sp_port_fdb_uc_lag_op(mlxsw_sp, lag_id, mac, fid, lag_vid,