diff options
| author | Amit Cohen <amcohen@nvidia.com> | 2020-09-27 10:50:14 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-27 13:27:01 -0700 |
| commit | 05cf5828bc8e18fcff095222395e188766683409 (patch) | |
| tree | bc5a66a4ba313e9fd876e3ccde8ae7a8efafd72e /drivers/net/ethernet/mellanox/mlxsw/spectrum.c | |
| parent | 3bdbab3fee87e7d2b29a61ea55808ae9d993f1d2 (diff) | |
mlxsw: Update module's settings when module is plugged in
Module temperature warning events are enabled for modules that have a
temperature sensor and configured according to the temperature
thresholds queried from the module.
When a module is unplugged we are guaranteed not to get temperature
warning events. However, when a module is plugged in we need to
potentially update its current settings (i.e., event enablement and
thresholds).
Register to port module plug/unplug events and update module's settings
upon plug in events.
Signed-off-by: Amit Cohen <amcohen@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index 25b1ab1cfa68..ab7d12aad880 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -2473,6 +2473,14 @@ static int mlxsw_sp_basic_trap_groups_set(struct mlxsw_core *mlxsw_core) MLXSW_REG_HTGT_INVALID_POLICER, MLXSW_REG_HTGT_DEFAULT_PRIORITY, MLXSW_REG_HTGT_DEFAULT_TC); + err = mlxsw_reg_write(mlxsw_core, MLXSW_REG(htgt), htgt_pl); + if (err) + return err; + + mlxsw_reg_htgt_pack(htgt_pl, MLXSW_REG_HTGT_TRAP_GROUP_PMPE, + MLXSW_REG_HTGT_INVALID_POLICER, + MLXSW_REG_HTGT_DEFAULT_PRIORITY, + MLXSW_REG_HTGT_DEFAULT_TC); return mlxsw_reg_write(mlxsw_core, MLXSW_REG(htgt), htgt_pl); } |