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mlxsw: spectrum: Use CFF mode where available

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Mark all Spectrum>2 systems as preferring CFF flood mode if supported by
the firmware.

Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Amit Cohen <amcohen@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Link: https://lore.kernel.org/r/8a3d2ad96b943f7e3f53f998bd333a14e19cd641.1701183892.git.petrm@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Petr Machata 2023-11-28 16:50:50 +01:00 committed by Jakub Kicinski
parent 72a4cedb37
commit 69f289e9c7
1 changed files with 2 additions and 0 deletions
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2
drivers/net/ethernet/mellanox/mlxsw/spectrum.c
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@ -3598,6 +3598,7 @@ static const struct mlxsw_config_profile mlxsw_sp2_config_profile = {
.used_cqe_time_stamp_type = 1,
.cqe_time_stamp_type = MLXSW_CMD_MBOX_CONFIG_PROFILE_CQE_TIME_STAMP_TYPE_UTC,
.lag_mode_prefer_sw = true,
.flood_mode_prefer_cff = true,
};
/* Reduce number of LAGs from full capacity (256) to the maximum supported LAGs
@ -3626,6 +3627,7 @@ static const struct mlxsw_config_profile mlxsw_sp4_config_profile = {
.used_cqe_time_stamp_type = 1,
.cqe_time_stamp_type = MLXSW_CMD_MBOX_CONFIG_PROFILE_CQE_TIME_STAMP_TYPE_UTC,
.lag_mode_prefer_sw = true,
.flood_mode_prefer_cff = true,
};
static void