diff options
| author | Ido Schimmel <idosch@mellanox.com> | 2016-06-20 23:04:21 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-06-21 05:02:51 -0400 |
| commit | 223053783b2374fa45f22600a127c9dcb3bf018c (patch) | |
| tree | 8fefebb369f5426a25ec7b1534e0d973f2cdcd1b /drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | |
| parent | 1c800759078d400a02ed4ed1655672ea5fdcfd66 (diff) | |
| download | lwn-223053783b2374fa45f22600a127c9dcb3bf018c.tar.gz lwn-223053783b2374fa45f22600a127c9dcb3bf018c.zip | |
mlxsw: spectrum: Add debug prints
For debug purposes, it's useful to know the order in which the driver
responds to changes in the topology of its upper devices.
Add debug prints to signal these events.
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c index 7c2b0f85454d..a0c7376ee517 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c @@ -488,6 +488,8 @@ static int __mlxsw_sp_port_fid_join(struct mlxsw_sp_port *mlxsw_sp_port, f->ref_count++; + netdev_dbg(mlxsw_sp_port->dev, "Joined FID=%d\n", fid); + return 0; } @@ -500,6 +502,8 @@ static void __mlxsw_sp_port_fid_leave(struct mlxsw_sp_port *mlxsw_sp_port, if (WARN_ON(!f)) return; + netdev_dbg(mlxsw_sp_port->dev, "Left FID=%d\n", fid); + mlxsw_sp_port_fdb_flush(mlxsw_sp_port, fid); if (--f->ref_count == 0) |