netdev - [PATCH net-next 07/14] mlxsw: spectrum: Reduce priority of locally delivered packets

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Date:   Tue, 26 May 2020 02:05:49 +0300
From:   Ido Schimmel <idosch@...sch.org>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, jiri@...lanox.com,
        mlxsw@...lanox.com, Ido Schimmel <idosch@...lanox.com>
Subject: [PATCH net-next 07/14] mlxsw: spectrum: Reduce priority of locally delivered packets

From: Ido Schimmel <idosch@...lanox.com>

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

Signed-off-by: Ido Schimmel <idosch@...lanox.com>
Reviewed-by: Jiri Pirko <jiri@...lanox.com>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum.c            | 2 +-
 tools/testing/selftests/drivers/net/mlxsw/sharedbuffer.sh | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 5fe51ee8a206..b10e5aeaedef 100644
--- 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(struct mlxsw_core *mlxsw_core)
 			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:
diff --git a/tools/testing/selftests/drivers/net/mlxsw/sharedbuffer.sh b/tools/testing/selftests/drivers/net/mlxsw/sharedbuffer.sh
index 58f3a05f08af..7d9e73a43a49 100755
--- 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
 
-- 
2.26.2