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authorPetr Machata <petrm@nvidia.com>2023-10-19 12:27:20 +0200
committerDavid S. Miller <davem@davemloft.net>2023-10-20 11:47:50 +0100
commitb46c1f3f5e079d2b6cb2845715942fe75304e498 (patch)
treeb34dfbd2e71a853718e9c81edf90c27de8f8e4f8 /drivers/net/ethernet/mellanox/mlxsw/spectrum.c
parentc678972580aedd28f273afdca94da6bb193ba3e7 (diff)
downloadlwn-b46c1f3f5e079d2b6cb2845715942fe75304e498.tar.gz
lwn-b46c1f3f5e079d2b6cb2845715942fe75304e498.zip
mlxsw: spectrum: Set SW LAG mode on Spectrum>1
On Spectrum-2, Spectrum-3 and Spectrum-4 machines, request SW responsibility for placement of the LAG table. On Spectrum-1, some FW versions claim to support lag_mode field despite quietly ignoring any settings made to that field. Thus refrain from attempting to configure lag_mode on those systems at all. Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-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.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index d383d00dd860..cec72d99d9c9 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -3597,6 +3597,7 @@ 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,
};
/* Reduce number of LAGs from full capacity (256) to the maximum supported LAGs
@@ -3624,6 +3625,7 @@ 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,
};
static void