From 058de325a4fbbdfbaf111d31a28918c3fd92e096 Mon Sep 17 00:00:00 2001 From: Amit Cohen Date: Mon, 4 Jul 2022 09:11:32 +0300 Subject: [PATCH] mlxsw: Configure egress FID classification after routing After routing, a packet needs to perform an L2 lookup using the DMAC it got from the routing and a FID. In unified bridge model, the egress FID configuration needs to be performed by software. It is configured by RITR for both sub-port RIFs and FID RIFs. Currently FID RIFs already configure eFID. Add eFID configuration for sub-port RIFs. Signed-off-by: Amit Cohen Reviewed-by: Petr Machata Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlxsw/reg.h | 3 ++- drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 3 +++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index 46ed2c1810be..520b990054eb 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -7113,10 +7113,11 @@ static inline void mlxsw_reg_ritr_rif_pack(char *payload, u16 rif) } static inline void mlxsw_reg_ritr_sp_if_pack(char *payload, bool lag, - u16 system_port, u16 vid) + u16 system_port, u16 efid, u16 vid) { mlxsw_reg_ritr_sp_if_lag_set(payload, lag); mlxsw_reg_ritr_sp_if_system_port_set(payload, system_port); + mlxsw_reg_ritr_sp_if_efid_set(payload, efid); mlxsw_reg_ritr_sp_if_vid_set(payload, vid); } diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index fe3ae524f340..eec4fb0561e9 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -9316,15 +9316,18 @@ static int mlxsw_sp_rif_subport_op(struct mlxsw_sp_rif *rif, bool enable) struct mlxsw_sp *mlxsw_sp = rif->mlxsw_sp; struct mlxsw_sp_rif_subport *rif_subport; char ritr_pl[MLXSW_REG_RITR_LEN]; + u16 efid; rif_subport = mlxsw_sp_rif_subport_rif(rif); mlxsw_reg_ritr_pack(ritr_pl, enable, MLXSW_REG_RITR_SP_IF, rif->rif_index, rif->vr_id, rif->dev->mtu); mlxsw_reg_ritr_mac_pack(ritr_pl, rif->dev->dev_addr); mlxsw_reg_ritr_if_mac_profile_id_set(ritr_pl, rif->mac_profile_id); + efid = mlxsw_sp->ubridge ? mlxsw_sp_fid_index(rif->fid) : 0; mlxsw_reg_ritr_sp_if_pack(ritr_pl, rif_subport->lag, rif_subport->lag ? rif_subport->lag_id : rif_subport->system_port, + efid, mlxsw_sp->ubridge ? 0 : rif_subport->vid); return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ritr), ritr_pl); -- 2.34.1