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mlxsw: spectrum: Change IP2ME CPU policer rate and burst size values 

The IP2ME packet trap is triggered by packets hitting local routes.
After evaluating current defaults used by the driver it was decided to
reduce the amount of traffic generated by this trap to 1Kpps and
increase the burst size. This is inline with similarly deployed systems.

Signed-off-by: Shalom Toledo <shalomt@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Shalom Toledo 2019-02-18 07:19:44 +00:00 committed by David S. Miller
parent ed95799bd4
commit 31ef5b0eef
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ethernet/mellanox/mlxsw/spectrum.c
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@ -3739,8 +3739,8 @@ static int mlxsw_sp_cpu_policers_set(struct mlxsw_core *mlxsw_core)
burst_size = 7;
break;
case MLXSW_REG_HTGT_TRAP_GROUP_SP_IP2ME:
rate = 4 * 1024;
burst_size = 4;
rate = 1024;
burst_size = 7;
break;
default:
continue;