}
}
+static void
+vnet_if_update_lookup_tables (vnet_main_t *vnm, u32 sw_if_index)
+{
+ vnet_interface_main_t *im = &vnm->interface_main;
+ vnet_hw_interface_t *hi = vnet_get_sup_hw_interface (vnm, sw_if_index);
+
+ vec_validate_init_empty (im->hw_if_index_by_sw_if_index, sw_if_index, ~0);
+ vec_validate_init_empty (im->if_out_arc_end_next_index_by_sw_if_index,
+ sw_if_index, ~0);
+
+ im->hw_if_index_by_sw_if_index[sw_if_index] = hi->hw_if_index;
+ im->if_out_arc_end_next_index_by_sw_if_index[sw_if_index] =
+ hi->if_out_arc_end_node_next_index;
+}
+
static u32
vnet_create_sw_interface_no_callbacks (vnet_main_t * vnm,
vnet_sw_interface_t * template)
vnet_interface_counter_unlock (im);
}
+ vnet_if_update_lookup_tables (vnm, sw_if_index);
return sw_if_index;
}
{
vlib_node_t *n = vlib_get_node (vm, node_index);
- n->function = dev_class->tx_function;
n->format_trace = dev_class->format_tx_trace;
- /// XXX: Update this to use counter structure
- vlib_register_errors (vm, node_index,
- dev_class->tx_function_n_errors,
- dev_class->tx_function_error_strings, 0);
+ vlib_register_errors (vm, node_index, dev_class->tx_function_n_errors,
+ dev_class->tx_function_error_strings,
+ dev_class->tx_function_error_counters);
}
static void
vnet_config_main_t *cm;
u32 hw_index, i;
char *tx_node_name = NULL, *output_node_name = NULL;
- vlib_node_function_t *output_node = vnet_interface_output_node_get (vm);
+ vlib_node_t *if_out_node =
+ vlib_get_node (vm, vnet_interface_output_node.index);
pool_get (im->hw_interfaces, hw);
clib_memset (hw, 0, sizeof (*hw));
hw->min_packet_bytes = 0;
vnet_sw_interface_set_mtu (vnm, hw->sw_if_index, 0);
- if (dev_class->tx_function == 0)
+ if (dev_class->tx_function == 0 && dev_class->tx_fn_registrations == 0)
goto no_output_nodes; /* No output/tx nodes to create */
tx_node_name = (char *) format (0, "%v-tx", hw->name);
vlib_node_rename (vm, hw->tx_node_index, "%v", tx_node_name);
vlib_node_rename (vm, hw->output_node_index, "%v", output_node_name);
- /* *INDENT-OFF* */
- foreach_vlib_main ({
- vnet_interface_output_runtime_t *rt;
-
- rt = vlib_node_get_runtime_data (this_vlib_main, hw->output_node_index);
- ASSERT (rt->is_deleted == 1);
- rt->is_deleted = 0;
- rt->hw_if_index = hw_index;
- rt->sw_if_index = hw->sw_if_index;
- rt->dev_instance = hw->dev_instance;
+ foreach_vlib_main ()
+ {
+ vnet_interface_output_runtime_t *rt;
- rt = vlib_node_get_runtime_data (this_vlib_main, hw->tx_node_index);
- rt->hw_if_index = hw_index;
- rt->sw_if_index = hw->sw_if_index;
- rt->dev_instance = hw->dev_instance;
- });
- /* *INDENT-ON* */
+ rt =
+ vlib_node_get_runtime_data (this_vlib_main, hw->output_node_index);
+ ASSERT (rt->is_deleted == 1);
+ rt->is_deleted = 0;
+ rt->hw_if_index = hw_index;
+ rt->sw_if_index = hw->sw_if_index;
+ rt->dev_instance = hw->dev_instance;
+
+ rt = vlib_node_get_runtime_data (this_vlib_main, hw->tx_node_index);
+ rt->hw_if_index = hw_index;
+ 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 = output_node;
node->format_trace = format_vnet_interface_output_trace;
- /* *INDENT-OFF* */
- foreach_vlib_main ({
- nrt = vlib_node_get_runtime (this_vlib_main, hw->output_node_index);
- nrt->function = node->function;
- vlib_node_runtime_perf_counter (this_vlib_main, nrt, 0, 0, 0,
- VLIB_NODE_RUNTIME_PERF_RESET);
- });
- /* *INDENT-ON* */
+ node->node_fn_registrations = if_out_node->node_fn_registrations;
+ node->function = if_out_node->function;
+
+ foreach_vlib_main ()
+ {
+ nrt = vlib_node_get_runtime (this_vlib_main, hw->output_node_index);
+ nrt->function = node->function;
+ vlib_node_runtime_perf_counter (this_vlib_main, nrt, 0, 0, 0,
+ VLIB_NODE_RUNTIME_PERF_RESET);
+ }
node = vlib_get_node (vm, hw->tx_node_index);
- node->function = dev_class->tx_function;
+ if (dev_class->tx_fn_registrations)
+ {
+ node->node_fn_registrations = dev_class->tx_fn_registrations;
+ node->function = vlib_node_get_preferred_node_fn_variant (
+ vm, dev_class->tx_fn_registrations);
+ }
+ else
+ node->function = dev_class->tx_function;
node->format_trace = dev_class->format_tx_trace;
- /* *INDENT-OFF* */
- foreach_vlib_main ({
- nrt = vlib_node_get_runtime (this_vlib_main, hw->tx_node_index);
- nrt->function = node->function;
- vlib_node_runtime_perf_counter (this_vlib_main, nrt, 0, 0, 0,
- VLIB_NODE_RUNTIME_PERF_RESET);
- });
- /* *INDENT-ON* */
+
+ foreach_vlib_main ()
+ {
+ nrt = vlib_node_get_runtime (this_vlib_main, hw->tx_node_index);
+ nrt->function = node->function;
+ vlib_node_runtime_perf_counter (this_vlib_main, nrt, 0, 0, 0,
+ VLIB_NODE_RUNTIME_PERF_RESET);
+ }
_vec_len (im->deleted_hw_interface_nodes) -= 1;
}
r.flags = VLIB_NODE_FLAG_IS_OUTPUT;
r.name = tx_node_name;
- r.function = dev_class->tx_function;
+ if (dev_class->tx_fn_registrations)
+ {
+ r.function = 0;
+ r.node_fn_registrations = dev_class->tx_fn_registrations;
+ }
+ else
+ r.function = dev_class->tx_function;
hw->tx_node_index = vlib_register_node (vm, &r);
r.flags = 0;
r.name = output_node_name;
- r.function = output_node;
r.format_trace = format_vnet_interface_output_trace;
+ if (if_out_node->node_fn_registrations)
+ {
+ r.function = 0;
+ r.node_fn_registrations = if_out_node->node_fn_registrations;
+ }
+ else
+ r.function = if_out_node->function;
{
static char *e[] = {
vlib_node_add_next_with_slot (vm, hw->output_node_index,
hw->tx_node_index,
VNET_INTERFACE_OUTPUT_NEXT_TX);
-
/* add interface to the list of "output-interface" feature arc start nodes
and clone nexts from 1st interface if it exists */
fcm = vnet_feature_get_config_main (im->output_feature_arc_index);
}
}
+ hw->if_out_arc_end_node_next_index = vlib_node_add_next (
+ vm, vnet_interface_output_arc_end_node.index, hw->tx_node_index);
+ vnet_if_update_lookup_tables (vnm, hw->sw_if_index);
setup_output_node (vm, hw->output_node_index, hw_class);
setup_tx_node (vm, hw->tx_node_index, dev_class);
/* Put output/tx nodes into recycle pool */
vnet_hw_interface_nodes_t *dn;
- /* *INDENT-OFF* */
- foreach_vlib_main
- ({
+ foreach_vlib_main ()
+ {
vnet_interface_output_runtime_t *rt =
vlib_node_get_runtime_data (this_vlib_main, hw->output_node_index);
/* Mark node runtime as deleted so output node (if called)
* will drop packets. */
rt->is_deleted = 1;
- });
- /* *INDENT-ON* */
+ }
vlib_node_rename (vm, hw->output_node_index,
"interface-%d-output-deleted", hw_if_index);
c->index = vec_len (im->device_classes);
hash_set_mem (im->device_class_by_name, c->name, c->index);
+ /* to avoid confusion, please remove ".tx_function" statement
+ from VNET_DEVICE_CLASS() if using function candidates */
+ ASSERT (c->tx_fn_registrations == 0 || c->tx_function == 0);
+
if (c->tx_fn_registrations)
- {
- vlib_node_fn_registration_t *fnr = c->tx_fn_registrations;
- int priority = -1;
-
- /* to avoid confusion, please remove ".tx_function" statement
- from VNET_DEVICE_CLASS() if using function candidates */
- ASSERT (c->tx_function == 0);
-
- while (fnr)
- {
- if (fnr->priority > priority)
- {
- priority = fnr->priority;
- c->tx_function = fnr->function;
- }
- fnr = fnr->next_registration;
- }
- }
+ c->tx_function = vlib_node_get_preferred_node_fn_variant (
+ vm, c->tx_fn_registrations);
vec_add1 (im->device_classes, c[0]);
c = c->next_class_registration;
vnm->interface_tag_by_sw_if_index = hash_create (0, sizeof (uword));
-#if VLIB_BUFFER_TRACE_TRAJECTORY > 0
- if ((error = vlib_call_init_function (vm, trajectory_trace_init)))
- return error;
-#endif
-
return 0;
}
Code Review / vpp.git / blobdiff