diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/core.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/pci.c | 16 |
2 files changed, 13 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.h b/drivers/net/ethernet/mellanox/mlxsw/core.h index 5692f34b2a63..764d14bd5bc0 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core.h +++ b/drivers/net/ethernet/mellanox/mlxsw/core.h @@ -337,6 +337,7 @@ struct mlxsw_config_profile { u8 kvd_hash_single_parts; u8 kvd_hash_double_parts; u8 cqe_time_stamp_type; + bool lag_mode_prefer_sw; struct mlxsw_swid_config swid_config[MLXSW_CONFIG_PROFILE_SWID_COUNT]; }; diff --git a/drivers/net/ethernet/mellanox/mlxsw/pci.c b/drivers/net/ethernet/mellanox/mlxsw/pci.c index e37a430a3f78..e4b25e187467 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/pci.c +++ b/drivers/net/ethernet/mellanox/mlxsw/pci.c @@ -1314,7 +1314,16 @@ static int mlxsw_pci_config_profile(struct mlxsw_pci *mlxsw_pci, char *mbox, profile->cqe_time_stamp_type); } - mlxsw_pci->lag_mode = MLXSW_CMD_MBOX_CONFIG_PROFILE_LAG_MODE_FW; + if (profile->lag_mode_prefer_sw && mlxsw_pci->lag_mode_support) { + enum mlxsw_cmd_mbox_config_profile_lag_mode lag_mode = + MLXSW_CMD_MBOX_CONFIG_PROFILE_LAG_MODE_SW; + + mlxsw_cmd_mbox_config_profile_set_lag_mode_set(mbox, 1); + mlxsw_cmd_mbox_config_profile_lag_mode_set(mbox, lag_mode); + mlxsw_pci->lag_mode = lag_mode; + } else { + mlxsw_pci->lag_mode = MLXSW_CMD_MBOX_CONFIG_PROFILE_LAG_MODE_FW; + } return mlxsw_cmd_config_profile_set(mlxsw_pci->core, mbox); } @@ -1624,9 +1633,8 @@ static int mlxsw_pci_init(void *bus_priv, struct mlxsw_core *mlxsw_core, if (err) goto err_config_profile; - /* Some resources depend on unified bridge model, which is configured - * as part of config_profile. Query the resources again to get correct - * values. + /* Some resources depend on details of config_profile, such as unified + * bridge model. Query the resources again to get correct values. */ err = mlxsw_core_resources_query(mlxsw_core, mbox, res); if (err) |