diff options
| -rw-r--r-- | vnet/vnet/interface.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/vnet/vnet/interface.c b/vnet/vnet/interface.c index 37951c71..7a808add 100644 --- a/vnet/vnet/interface.c +++ b/vnet/vnet/interface.c @@ -721,6 +721,8 @@ vnet_register_interface (vnet_main_t * vnm, { vnet_hw_interface_nodes_t *hn; vnet_interface_output_runtime_t *rt; + vlib_node_t *node; + vlib_node_runtime_t *nrt; hn = vec_end (im->deleted_hw_interface_nodes) - 1; @@ -742,6 +744,22 @@ vnet_register_interface (vnet_main_t * vnm, rt->sw_if_index = hw->sw_if_index; rt->dev_instance = hw->dev_instance; + /* The new class may differ from the old one. + * Functions have to be updated. */ + node = vlib_get_node (vm, hw->output_node_index); + node->function = dev_class->no_flatten_output_chains ? + vnet_interface_output_node_no_flatten_multiarch_select () : + vnet_interface_output_node_multiarch_select (); + node->format_trace = format_vnet_interface_output_trace; + nrt = vlib_node_get_runtime (vm, hw->output_node_index); + nrt->function = node->function; + + node = vlib_get_node (vm, hw->tx_node_index); + node->function = dev_class->tx_function; + node->format_trace = dev_class->format_tx_trace; + nrt = vlib_node_get_runtime (vm, hw->tx_node_index); + nrt->function = node->function; + vlib_worker_thread_node_runtime_update (); _vec_len (im->deleted_hw_interface_nodes) -= 1; } |