static clib_error_t *
call_elf_section_interface_callbacks (vnet_main_t * vnm, u32 if_index,
u32 flags,
- _vnet_interface_function_list_elt_t *
- elt)
+ _vnet_interface_function_list_elt_t **
+ elts)
{
+ _vnet_interface_function_list_elt_t *elt;
+ vnet_interface_function_priority_t prio;
clib_error_t *error = 0;
- while (elt)
+ for (prio = VNET_ITF_FUNC_PRIORITY_LOW;
+ prio <= VNET_ITF_FUNC_PRIORITY_HIGH; prio++)
{
- error = elt->fp (vnm, if_index, flags);
- if (error)
- return error;
- elt = elt->next_interface_function;
+ elt = elts[prio];
+
+ while (elt)
+ {
+ error = elt->fp (vnm, if_index, flags);
+ if (error)
+ return error;
+ elt = elt->next_interface_function;
+ }
}
return error;
}
vnet_sw_interface_t *sw =
pool_elt_at_index (im->sw_interfaces, sw_if_index);
+ /* Make sure the interface is in L3 mode (removed from L2 BD or XConnect) */
+ vlib_main_t *vm = vlib_get_main ();
+ l2_input_config_t *config;
+ config = vec_elt_at_index (l2input_main.configs, sw_if_index);
+ if (config->xconnect)
+ set_int_l2_mode (vm, vnm, MODE_L3, config->output_sw_if_index, 0, 0, 0,
+ 0);
+ if (config->xconnect || config->bridge)
+ set_int_l2_mode (vm, vnm, MODE_L3, sw_if_index, 0, 0, 0, 0);
+
/* Bring down interface in case it is up. */
if (sw->flags != 0)
vnet_sw_interface_set_flags (vnm, sw_if_index, /* flags */ 0);
vnet_hw_interface_class_t *hw_class =
vnet_get_hw_interface_class (vnm, hw_class_index);
vlib_main_t *vm = vnm->vlib_main;
- u32 hw_index;
+ vnet_feature_config_main_t *fcm;
+ vnet_config_main_t *cm;
+ u32 hw_index, i;
char *tx_node_name, *output_node_name;
pool_get (im->hw_interfaces, hw);
/* Make hardware interface point to software interface. */
{
- vnet_sw_interface_t sw;
-
- memset (&sw, 0, sizeof (sw));
- sw.type = VNET_SW_INTERFACE_TYPE_HARDWARE;
- sw.hw_if_index = hw_index;
+ vnet_sw_interface_t sw = {
+ .type = VNET_SW_INTERFACE_TYPE_HARDWARE,
+ .flood_class = VNET_FLOOD_CLASS_NORMAL,
+ .hw_if_index = hw_index
+ };
hw->sw_if_index = vnet_create_sw_interface_no_callbacks (vnm, &sw);
}
{
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;
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->flatten_output_chains ?
+ vnet_interface_output_node_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;
}
r.flags = 0;
r.name = output_node_name;
- r.function = dev_class->no_flatten_output_chains ?
- vnet_interface_output_node_no_flatten_multiarch_select () :
+ r.function = dev_class->flatten_output_chains ?
+ vnet_interface_output_node_flatten_multiarch_select () :
vnet_interface_output_node_multiarch_select ();
r.format_trace = format_vnet_interface_output_trace;
}
hw->output_node_index = vlib_register_node (vm, &r);
-#define _(sym,str) vlib_node_add_named_next_with_slot (vm, \
- hw->output_node_index, str, \
- VNET_INTERFACE_OUTPUT_NEXT_##sym);
- foreach_intf_output_feat
-#undef _
- vlib_node_add_named_next_with_slot (vm, hw->output_node_index,
- "error-drop",
- VNET_INTERFACE_OUTPUT_NEXT_DROP);
+ vlib_node_add_named_next_with_slot (vm, hw->output_node_index,
+ "error-drop",
+ VNET_INTERFACE_OUTPUT_NEXT_DROP);
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);
+ cm = &fcm->config_main;
+ i = vec_len (cm->start_node_indices);
+ vec_validate (cm->start_node_indices, i);
+ cm->start_node_indices[i] = hw->output_node_index;
+ if (hw_index)
+ {
+ /* copy nexts from 1st interface */
+ vnet_hw_interface_t *first_hw;
+ vlib_node_t *first_node;
+
+ first_hw = vnet_get_hw_interface (vnm, /* hw_if_index */ 0);
+ first_node = vlib_get_node (vm, first_hw->output_node_index);
+
+ /* 1st 2 nexts are already added above */
+ for (i = 2; i < vec_len (first_node->next_nodes); i++)
+ vlib_node_add_next_with_slot (vm, hw->output_node_index,
+ first_node->next_nodes[i], i);
+ }
}
setup_output_node (vm, hw->output_node_index, hw_class);
pool_put (im->hw_interfaces, hw);
}
+void
+vnet_hw_interface_walk_sw (vnet_main_t * vnm,
+ u32 hw_if_index,
+ vnet_hw_sw_interface_walk_t fn, void *ctx)
+{
+ vnet_hw_interface_t *hi;
+ u32 id, sw_if_index;
+
+ hi = vnet_get_hw_interface (vnm, hw_if_index);
+ /* the super first, then the and sub interfaces */
+ fn (vnm, hi->sw_if_index, ctx);
+
+ /* *INDENT-OFF* */
+ hash_foreach (id, sw_if_index,
+ hi->sub_interface_sw_if_index_by_id,
+ ({
+ fn (vnm, sw_if_index, ctx);
+ }));
+ /* *INDENT-ON* */
+}
+
static void
serialize_vnet_hw_interface_set_class (serialize_main_t * m, va_list * va)
{
return error;
}
+ vnm->interface_tag_by_sw_if_index = hash_create (0, sizeof (uword));
}
VLIB_INIT_FUNCTION (vnet_interface_init);
return rv;
}
-int
-vnet_interface_add_del_feature (vnet_main_t * vnm,
- vlib_main_t * vm,
- u32 sw_if_index,
- intf_output_feat_t feature, int is_add)
-{
- vnet_sw_interface_t *sw;
-
- sw = vnet_get_sw_interface (vnm, sw_if_index);
-
- if (is_add)
- {
-
- sw->output_feature_bitmap |= (1 << feature);
- sw->output_feature_bitmap |= (1 << INTF_OUTPUT_FEAT_DONE);
-
- }
- else
- { /* delete */
-
- sw->output_feature_bitmap &= ~(1 << feature);
- if (sw->output_feature_bitmap == (1 << INTF_OUTPUT_FEAT_DONE))
- sw->output_feature_bitmap = 0;
-
- }
- return 0;
-}
-
clib_error_t *
vnet_rename_interface (vnet_main_t * vnm, u32 hw_if_index, char *new_name)
{
ethernet_interface_t *ei =
pool_elt_at_index (em->interfaces, hi->hw_instance);
- clib_memcpy (hi->hw_address, (u8 *) & mac_address,
- sizeof (hi->hw_address));
+ vec_validate (hi->hw_address,
+ STRUCT_SIZE_OF (ethernet_header_t, src_address) - 1);
+ clib_memcpy (hi->hw_address, &mac_address,
+ vec_len (hi->hw_address));
+
clib_memcpy (ei->address, (u8 *) & mac_address,
sizeof (ei->address));
ethernet_arp_change_mac (vnm, hw_if_index);
Code Review / vpp.git / blobdiff