diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index 17e2153a8dc9..72ef4f8025f0 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -1370,8 +1370,9 @@ static void mlxsw_sp_netdevice_ipip_ol_down_event(struct mlxsw_sp *mlxsw_sp, mlxsw_sp_ipip_entry_ol_down_event(mlxsw_sp, ipip_entry); } -static void mlxsw_sp_nexthop_rif_update(struct mlxsw_sp *mlxsw_sp, - struct mlxsw_sp_rif *rif); +static void mlxsw_sp_nexthop_rif_migrate(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_rif *old_rif, + struct mlxsw_sp_rif *new_rif); static int mlxsw_sp_ipip_entry_ol_lb_update(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_ipip_entry *ipip_entry, @@ -1389,17 +1390,18 @@ mlxsw_sp_ipip_entry_ol_lb_update(struct mlxsw_sp *mlxsw_sp, return PTR_ERR(new_lb_rif); ipip_entry->ol_lb = new_lb_rif; - if (keep_encap) { - list_splice_init(&old_lb_rif->common.nexthop_list, - &new_lb_rif->common.nexthop_list); - mlxsw_sp_nexthop_rif_update(mlxsw_sp, &new_lb_rif->common); - } + if (keep_encap) + mlxsw_sp_nexthop_rif_migrate(mlxsw_sp, &old_lb_rif->common, + &new_lb_rif->common); mlxsw_sp_rif_destroy(&old_lb_rif->common); return 0; } +static void mlxsw_sp_nexthop_rif_update(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_rif *rif); + /** * Update the offload related to an IPIP entry. This always updates decap, and * in addition to that it also: @@ -3560,6 +3562,18 @@ static void mlxsw_sp_nexthop_rif_update(struct mlxsw_sp *mlxsw_sp, } } +static void mlxsw_sp_nexthop_rif_migrate(struct mlxsw_sp *mlxsw_sp, + struct mlxsw_sp_rif *old_rif, + struct mlxsw_sp_rif *new_rif) +{ + struct mlxsw_sp_nexthop *nh; + + list_splice_init(&old_rif->nexthop_list, &new_rif->nexthop_list); + list_for_each_entry(nh, &new_rif->nexthop_list, rif_list_node) + nh->rif = new_rif; + mlxsw_sp_nexthop_rif_update(mlxsw_sp, new_rif); +} + static void mlxsw_sp_nexthop_rif_gone_sync(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_rif *rif) { |