diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index c71a040502799bd5b290a2558e33622012def311..5bcf5bceff7107d0a1d714d65a6b5bf9c2b3b3ba 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -3512,6 +3512,33 @@ static const struct mlxsw_config_profile mlxsw_sp2_config_profile = { .cqe_time_stamp_type = MLXSW_CMD_MBOX_CONFIG_PROFILE_CQE_TIME_STAMP_TYPE_UTC, }; +/* Reduce number of LAGs from full capacity (256) to the maximum supported LAGs + * in Spectrum-2/3, to avoid regression in number of free entries in the PGT + * table. + */ +#define MLXSW_SP4_CONFIG_PROFILE_MAX_LAG 128 + +static const struct mlxsw_config_profile mlxsw_sp4_config_profile = { + .used_max_lag = 1, + .max_lag = MLXSW_SP4_CONFIG_PROFILE_MAX_LAG, + .used_flood_mode = 1, + .flood_mode = MLXSW_CMD_MBOX_CONFIG_PROFILE_FLOOD_MODE_CONTROLLED, + .used_max_ib_mc = 1, + .max_ib_mc = 0, + .used_max_pkey = 1, + .max_pkey = 0, + .used_ubridge = 1, + .ubridge = 1, + .swid_config = { + { + .used_type = 1, + .type = MLXSW_PORT_SWID_TYPE_ETH, + } + }, + .used_cqe_time_stamp_type = 1, + .cqe_time_stamp_type = MLXSW_CMD_MBOX_CONFIG_PROFILE_CQE_TIME_STAMP_TYPE_UTC, +}; + static void mlxsw_sp_resource_size_params_prepare(struct mlxsw_core *mlxsw_core, struct devlink_resource_size_params *kvd_size_params, @@ -4042,7 +4069,7 @@ static struct mlxsw_driver mlxsw_sp4_driver = { .params_unregister = mlxsw_sp2_params_unregister, .ptp_transmitted = mlxsw_sp_ptp_transmitted, .txhdr_len = MLXSW_TXHDR_LEN, - .profile = &mlxsw_sp2_config_profile, + .profile = &mlxsw_sp4_config_profile, .sdq_supports_cqe_v2 = true, };