From: Ido Schimmel <idosch@mellanox.com>
Date: Tue, 26 May 2020 02:05:49 +0300
Subject: mlxsw: spectrum: Reduce priority of locally delivered packets
Patch-mainline: v5.8-rc1
Git-commit: 025b7de7f4e9b26c31c511e84a7cef14605e70ef
References: bsc#1176774

To align with recent recommended values. Will be configurable by future
patches.

Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum.c            |    2 +-
 tools/testing/selftests/drivers/net/mlxsw/sharedbuffer.sh |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -4235,11 +4235,11 @@ static int mlxsw_sp_trap_groups_set(stru
 			tc = 4;
 			break;
 		case MLXSW_REG_HTGT_TRAP_GROUP_SP_MC_SNOOPING:
-		case MLXSW_REG_HTGT_TRAP_GROUP_SP_IP2ME:
 			priority = 3;
 			tc = 3;
 			break;
 		case MLXSW_REG_HTGT_TRAP_GROUP_SP_NEIGH_DISCOVERY:
+		case MLXSW_REG_HTGT_TRAP_GROUP_SP_IP2ME:
 		case MLXSW_REG_HTGT_TRAP_GROUP_SP_IPV6:
 		case MLXSW_REG_HTGT_TRAP_GROUP_SP_PTP1:
 		case MLXSW_REG_HTGT_TRAP_GROUP_SP_DHCP:
--- a/tools/testing/selftests/drivers/net/mlxsw/sharedbuffer.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/sharedbuffer.sh
@@ -15,7 +15,7 @@ source mlxsw_lib.sh
 SB_POOL_ING=0
 SB_POOL_EGR_CPU=10
 
-SB_ITC_CPU_IP=3
+SB_ITC_CPU_IP=2
 SB_ITC_CPU_ARP=2
 SB_ITC=0