From: Shalom Toledo Date: Mon, 18 Feb 2019 07:19:44 +0000 (+0000) Subject: mlxsw: spectrum: Change IP2ME CPU policer rate and burst size values X-Git-Tag: v5.4-rc1~1543^2~175 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=31ef5b0eef2afb2df23728f2b88f0c245617f258;p=platform%2Fkernel%2Flinux-rpi.git 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 Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index abac923..bc349d8 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -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;