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mlxsw: spectrum: Fix IP2ME CPU policer configuration

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[ Upstream commit 96801552f8 ]

The CPU policer used to police packets being trapped via a local route
(IP2ME) was incorrectly configured to police based on bytes per second
instead of packets per second.

Change the policer to police based on packets per second and avoid
packet loss under certain circumstances.

Fixes: 9148e7cf73 ("mlxsw: spectrum: Add policers for trap groups")
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Shalom Toledo
2018-11-02 19:49:15 +00:00
committed by Greg Kroah-Hartman
parent eebe064ce4
commit 1ada2e1b28
1 changed files with 0 additions and 1 deletions
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drivers/net/ethernet/mellanox/mlxsw/spectrum.c
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@@ -3471,7 +3471,6 @@ static int mlxsw_sp_cpu_policers_set(struct mlxsw_core *mlxsw_core)
burst_size = 7;
break;
case MLXSW_REG_HTGT_TRAP_GROUP_SP_IP2ME:
is_bytes = true;
rate = 4 * 1024;
burst_size = 4;
break;