diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index d6e91f1f48cc..862c8667813b 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -3763,9 +3763,29 @@ mlxsw_sp_nexthop6_group_offload_refresh(struct mlxsw_sp *mlxsw_sp, } static void +mlxsw_sp_nexthop_bucket_offload_refresh(struct mlxsw_sp *mlxsw_sp, + const struct mlxsw_sp_nexthop *nh, + u16 bucket_index) +{ + struct mlxsw_sp_nexthop_group *nh_grp = nh->nhgi->nh_grp; + bool offload = false, trap = false; + + if (nh->offloaded) { + if (nh->action == MLXSW_SP_NEXTHOP_ACTION_TRAP) + trap = true; + else + offload = true; + } + nexthop_bucket_set_hw_flags(mlxsw_sp_net(mlxsw_sp), nh_grp->obj.id, + bucket_index, offload, trap); +} + +static void mlxsw_sp_nexthop_obj_group_offload_refresh(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_nexthop_group *nh_grp) { + int i; + /* Do not update the flags if the nexthop group is being destroyed * since: * 1. The nexthop objects is being deleted, in which case the flags are @@ -3779,6 +3799,18 @@ mlxsw_sp_nexthop_obj_group_offload_refresh(struct mlxsw_sp *mlxsw_sp, nexthop_set_hw_flags(mlxsw_sp_net(mlxsw_sp), nh_grp->obj.id, nh_grp->nhgi->adj_index_valid, false); + + /* Update flags of individual nexthop buckets in case of a resilient + * nexthop group. + */ + if (!nh_grp->nhgi->is_resilient) + return; + + for (i = 0; i < nh_grp->nhgi->count; i++) { + struct mlxsw_sp_nexthop *nh = &nh_grp->nhgi->nexthops[i]; + + mlxsw_sp_nexthop_bucket_offload_refresh(mlxsw_sp, nh, i); + } } static void @@ -3832,6 +3864,10 @@ mlxsw_sp_nexthop_group_refresh(struct mlxsw_sp *mlxsw_sp, dev_warn(mlxsw_sp->bus_info->dev, "Failed to update neigh MAC in adjacency table.\n"); goto set_trap; } + /* Flags of individual nexthop buckets might need to be + * updated. + */ + mlxsw_sp_nexthop_group_offload_refresh(mlxsw_sp, nh_grp); return 0; } mlxsw_sp_nexthop_group_normalize(nhgi); @@ -4881,6 +4917,7 @@ mlxsw_sp_nexthop_obj_bucket_adj_update(struct mlxsw_sp *mlxsw_sp, nh->update = 0; nh->offloaded = 1; + mlxsw_sp_nexthop_bucket_offload_refresh(mlxsw_sp, nh, bucket_index); return 0; } |