diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/core_env.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_env.c b/drivers/net/ethernet/mellanox/mlxsw/core_env.c index 06b6acc028e0..5a9c98b94b33 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core_env.c +++ b/drivers/net/ethernet/mellanox/mlxsw/core_env.c @@ -18,6 +18,7 @@ struct mlxsw_env_module_info { int num_ports_mapped; int num_ports_up; enum ethtool_module_power_mode_policy power_mode_policy; + enum mlxsw_reg_pmtm_module_type type; }; struct mlxsw_env { @@ -998,6 +999,28 @@ out_unlock: } EXPORT_SYMBOL(mlxsw_env_module_port_down); +static int +mlxsw_env_module_type_set(struct mlxsw_core *mlxsw_core) +{ + struct mlxsw_env *mlxsw_env = mlxsw_core_env(mlxsw_core); + int i; + + for (i = 0; i < mlxsw_env->module_count; i++) { + char pmtm_pl[MLXSW_REG_PMTM_LEN]; + int err; + + mlxsw_reg_pmtm_pack(pmtm_pl, 0, i); + err = mlxsw_reg_query(mlxsw_core, MLXSW_REG(pmtm), pmtm_pl); + if (err) + return err; + + mlxsw_env->module_info[i].type = + mlxsw_reg_pmtm_module_type_get(pmtm_pl); + } + + return 0; +} + int mlxsw_env_init(struct mlxsw_core *mlxsw_core, struct mlxsw_env **p_env) { char mgpir_pl[MLXSW_REG_MGPIR_LEN]; @@ -1044,8 +1067,13 @@ int mlxsw_env_init(struct mlxsw_core *mlxsw_core, struct mlxsw_env **p_env) if (err) goto err_temp_event_enable; + err = mlxsw_env_module_type_set(mlxsw_core); + if (err) + goto err_type_set; + return 0; +err_type_set: err_temp_event_enable: err_oper_state_event_enable: mlxsw_env_module_plug_event_unregister(env); |