From: Ido Schimmel <ido...@mellanox.com>
When dumping the FDB we can't compare the actual pointers of the ports
structs, as it's possible the struct represents a vPort instead of the
underlying physical port.
Solve this by comparing the local port number instead, as it's shared
between the physical ports and all the vPorts on top of him.
Fixes: 54a732018d8e ("mlxsw: spectrum: Adjust switchdev ops for VLAN devices")
Signed-off-by: Ido Schimmel <ido...@mellanox.com>
Signed-off-by: Jiri Pirko <j...@mellanox.com>
---
drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
index 21fc3c8..e492ca2 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
@@ -1053,6 +1053,7 @@ static int mlxsw_sp_port_fdb_dump(struct mlxsw_sp_port
*mlxsw_sp_port,
struct net_device *orig_dev)
{
struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
+ struct mlxsw_sp_port *tmp;
u16 vport_fid = 0;
char *sfd_pl;
char mac[ETH_ALEN];
@@ -1113,8 +1114,9 @@ static int mlxsw_sp_port_fdb_dump(struct mlxsw_sp_port
*mlxsw_sp_port,
case MLXSW_REG_SFD_REC_TYPE_UNICAST_LAG:
mlxsw_reg_sfd_uc_lag_unpack(sfd_pl, i,
mac, &fid, &lag_id);
- if (mlxsw_sp_port ==
- mlxsw_sp_lag_rep_port(mlxsw_sp, lag_id)) {
+ tmp = mlxsw_sp_lag_rep_port(mlxsw_sp, lag_id);
+ if (tmp && tmp->local_port ==
+ mlxsw_sp_port->local_port) {
/* LAG records can only point to LAG
* devices or VLAN devices on top.
*/
--
1.9.3
