vnet_feature_registration_t *next;
uword *p = hash_get_mem (fm->arc_index_by_name, freg->arc_name);
if (p == 0)
- return clib_error_return (0, "Unknown feature arc '%s'",
- freg->arc_name);
+ {
+ /* Don't start vpp with broken features arcs */
+ clib_warning ("Unknown feature arc '%s'", freg->arc_name);
+ os_exit (1);
+ }
areg = uword_to_pointer (p[0], vnet_feature_arc_registration_t *);
arc_index = areg->feature_arc_index;
fm->next_feature_by_arc[arc_index],
&fm->feature_nodes[arc_index])))
{
- return error;
+ clib_error_report (error);
+ os_exit (1);
}
fm->next_feature_by_name[arc_index] =
vnet_feature_main_t *fm = &feature_main;
vnet_feature_config_main_t *cm;
i16 feature_count;
- u32 ci;
+ u32 old_ci, ci;
if (arc_index == (u8) ~ 0)
return VNET_API_ERROR_INVALID_VALUE;
cm = &fm->feature_config_mains[arc_index];
vec_validate_init_empty (cm->config_index_by_sw_if_index, sw_if_index, ~0);
- ci = cm->config_index_by_sw_if_index[sw_if_index];
+ old_ci = ci = cm->config_index_by_sw_if_index[sw_if_index];
vec_validate (fm->feature_count_by_sw_if_index[arc_index], sw_if_index);
feature_count = fm->feature_count_by_sw_if_index[arc_index][sw_if_index];
: vnet_config_del_feature)
(vlib_get_main (), &cm->config_main, ci, feature_index, feature_config,
n_feature_config_bytes);
+ if (old_ci == ci)
+ {
+ return 0;
+ }
cm->config_index_by_sw_if_index[sw_if_index] = ci;
/* update feature count */
/* *INDENT-OFF* */
VLIB_CLI_COMMAND (set_interface_feature_command, static) = {
.path = "set interface feature",
- .short_help = "set interface feature <intfc> <feature_name> arc <arc_name>",
+ .short_help = "set interface feature <intfc> <feature_name> arc <arc_name> "
+ "[disable]",
.function = set_interface_features_command_fn,
};
/* *INDENT-ON* */