VNET_FEATURE_ARC_INIT (ip4_drop) =
{
.arc_name = "ip4-drop",
- .start_nodes = VNET_FEATURES ("ip4-drop"),
+ .start_nodes = VNET_FEATURES ("ip4-drop", "ip4-not-enabled"),
};
/* *INDENT-ON* */
+extern ip_punt_policer_t ip4_punt_policer_cfg;
+
+#ifndef CLIB_MARCH_VARIANT
u8 *
format_ip_punt_policer_trace (u8 * s, va_list * args)
{
ip_punt_policer_t ip4_punt_policer_cfg = {
.policer_index = ~0,
};
+#endif /* CLIB_MARCH_VARIANT */
static char *ip4_punt_policer_error_strings[] = {
#define _(sym,string) string,
#undef _
};
-static uword
-ip4_punt_policer (vlib_main_t * vm,
- vlib_node_runtime_t * node, vlib_frame_t * frame)
+VLIB_NODE_FN (ip4_punt_policer_node) (vlib_main_t * vm,
+ vlib_node_runtime_t * node,
+ vlib_frame_t * frame)
{
return (ip_punt_policer (vm, node, frame,
vnet_feat_arc_ip4_punt.feature_arc_index,
}
/* *INDENT-OFF* */
-VLIB_REGISTER_NODE (ip4_punt_policer_node, static) = {
- .function = ip4_punt_policer,
+VLIB_REGISTER_NODE (ip4_punt_policer_node) = {
.name = "ip4-punt-policer",
.vector_size = sizeof (u32),
.n_next_nodes = IP_PUNT_POLICER_N_NEXT,
},
};
-VLIB_NODE_FUNCTION_MULTIARCH (ip4_punt_policer_node,
- ip4_punt_policer);
-
-VNET_FEATURE_INIT (ip4_punt_policer_node, static) = {
+VNET_FEATURE_INIT (ip4_punt_policer_node) = {
.arc_name = "ip4-punt",
.node_name = "ip4-punt-policer",
.runs_before = VNET_FEATURES("ip4-punt-redirect"),
};
/* *INDENT-ON* */
-u8 *
-format_ip_punt_redirect_trace (u8 * s, va_list * args)
-{
- CLIB_UNUSED (vlib_main_t * vm) = va_arg (*args, vlib_main_t *);
- CLIB_UNUSED (vlib_node_t * node) = va_arg (*args, vlib_node_t *);
- ip_punt_redirect_trace_t *t = va_arg (*args, ip_punt_redirect_trace_t *);
- vnet_main_t *vnm = vnet_get_main ();
- vnet_sw_interface_t *si;
-
- si = vnet_get_sw_interface_safe (vnm, t->redirect.tx_sw_if_index);
-
- if (NULL != si)
- s = format (s, "via %U on %U using adj:%d",
- format_ip46_address, &t->redirect.nh, IP46_TYPE_ANY,
- format_vnet_sw_interface_name, vnm, si,
- t->redirect.adj_index);
- else
- s = format (s, "via %U on %d using adj:%d",
- format_ip46_address, &t->redirect.nh, IP46_TYPE_ANY,
- t->redirect.tx_sw_if_index, t->redirect.adj_index);
-
- return s;
-}
-
-/* *INDENT-OFF* */
-ip_punt_redirect_t ip4_punt_redirect_cfg = {
- .any_rx_sw_if_index = {
- .tx_sw_if_index = ~0,
- .adj_index = ADJ_INDEX_INVALID,
- },
-};
-/* *INDENT-ON* */
-
#define foreach_ip4_punt_redirect_error \
_(DROP, "ip4 punt redirect drop")
#undef _
};
-static uword
-ip4_punt_redirect (vlib_main_t * vm,
- vlib_node_runtime_t * node, vlib_frame_t * frame)
+VLIB_NODE_FN (ip4_punt_redirect_node) (vlib_main_t * vm,
+ vlib_node_runtime_t * node,
+ vlib_frame_t * frame)
{
return (ip_punt_redirect (vm, node, frame,
vnet_feat_arc_ip4_punt.feature_arc_index,
- &ip4_punt_redirect_cfg));
+ FIB_PROTOCOL_IP4));
}
/* *INDENT-OFF* */
-VLIB_REGISTER_NODE (ip4_punt_redirect_node, static) = {
- .function = ip4_punt_redirect,
+VLIB_REGISTER_NODE (ip4_punt_redirect_node) = {
.name = "ip4-punt-redirect",
.vector_size = sizeof (u32),
.n_next_nodes = IP_PUNT_REDIRECT_N_NEXT,
},
};
-VLIB_NODE_FUNCTION_MULTIARCH (ip4_punt_redirect_node,
- ip4_punt_redirect);
-
VNET_FEATURE_INIT (ip4_punt_redirect_node, static) = {
.arc_name = "ip4-punt",
.node_name = "ip4-punt-redirect",
};
/* *INDENT-ON* */
-static uword
-ip4_drop (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame)
+VLIB_NODE_FN (ip4_drop_node) (vlib_main_t * vm, vlib_node_runtime_t * node,
+ vlib_frame_t * frame)
{
if (node->flags & VLIB_NODE_FLAG_TRACE)
ip4_forward_next_trace (vm, node, frame, VLIB_TX);
}
+VLIB_NODE_FN (ip4_not_enabled_node) (vlib_main_t * vm,
+ vlib_node_runtime_t * node,
+ vlib_frame_t * frame)
+{
+ if (node->flags & VLIB_NODE_FLAG_TRACE)
+ ip4_forward_next_trace (vm, node, frame, VLIB_TX);
+
+ return ip_drop_or_punt (vm, node, frame,
+ vnet_feat_arc_ip4_drop.feature_arc_index);
+}
+
static uword
ip4_punt (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame)
{
}
/* *INDENT-OFF* */
-VLIB_REGISTER_NODE (ip4_drop_node, static) =
+VLIB_REGISTER_NODE (ip4_drop_node) =
{
- .function = ip4_drop,
.name = "ip4-drop",
.vector_size = sizeof (u32),
.format_trace = format_ip4_forward_next_trace,
},
};
-VLIB_NODE_FUNCTION_MULTIARCH (ip4_drop_node, ip4_drop);
+VLIB_REGISTER_NODE (ip4_not_enabled_node) =
+{
+ .name = "ip4-not-enabled",
+ .vector_size = sizeof (u32),
+ .format_trace = format_ip4_forward_next_trace,
+ .sibling_of = "ip4-drop",
+};
-VLIB_REGISTER_NODE (ip4_punt_node, static) =
+VLIB_REGISTER_NODE (ip4_punt_node) =
{
.function = ip4_punt,
.name = "ip4-punt",
};
/* *INDENT-ON */
+#ifndef CLIB_MARCH_VARIANT
void
ip4_punt_policer_add_del (u8 is_add, u32 policer_index)
{
vnet_feature_enable_disable ("ip4-punt", "ip4-punt-policer",
0, is_add, 0, 0);
}
+#endif /* CLIB_MARCH_VARIANT */
static clib_error_t *
ip4_punt_police_cmd (vlib_main_t * vm,
};
/* *INDENT-ON* */
-/*
- * an uninitalised rx-redirect strcut used to pad the vector
- */
-ip_punt_redirect_rx_t uninit_rx_redirect = {
- .tx_sw_if_index = ~0,
- .adj_index = ADJ_INDEX_INVALID,
-};
-
-void
-ip_punt_redirect_add (ip_punt_redirect_t * cfg,
- u32 rx_sw_if_index,
- ip_punt_redirect_rx_t * redirect,
- fib_protocol_t fproto, vnet_link_t linkt)
-{
- ip_punt_redirect_rx_t *new;
-
- if (~0 == rx_sw_if_index)
- {
- cfg->any_rx_sw_if_index = *redirect;
- new = &cfg->any_rx_sw_if_index;
- }
- else
- {
- vec_validate_init_empty (cfg->redirect_by_rx_sw_if_index,
- rx_sw_if_index, uninit_rx_redirect);
- cfg->redirect_by_rx_sw_if_index[rx_sw_if_index] = *redirect;
- new = &cfg->redirect_by_rx_sw_if_index[rx_sw_if_index];
- }
-
- new->adj_index = adj_nbr_add_or_lock (fproto, linkt,
- &redirect->nh,
- redirect->tx_sw_if_index);
-}
+#ifndef CLIB_MARCH_VARIANT
void
-ip_punt_redirect_del (ip_punt_redirect_t * cfg, u32 rx_sw_if_index)
+ip4_punt_redirect_add (u32 rx_sw_if_index,
+ u32 tx_sw_if_index, ip46_address_t * nh)
{
- ip_punt_redirect_rx_t *old;
+ /* *INDENT-OFF* */
+ fib_route_path_t *rpaths = NULL, rpath = {
+ .frp_proto = DPO_PROTO_IP4,
+ .frp_addr = *nh,
+ .frp_sw_if_index = tx_sw_if_index,
+ .frp_weight = 1,
+ .frp_fib_index = ~0,
+ };
+ /* *INDENT-ON* */
- if (~0 == rx_sw_if_index)
- {
- old = &cfg->any_rx_sw_if_index;
- }
- else
- {
- old = &cfg->redirect_by_rx_sw_if_index[rx_sw_if_index];
- }
+ vec_add1 (rpaths, rpath);
- if ((old == NULL) || (old->adj_index == ADJ_INDEX_INVALID))
- return;
+ ip4_punt_redirect_add_paths (rx_sw_if_index, rpaths);
- adj_unlock (old->adj_index);
- *old = uninit_rx_redirect;
+ vec_free (rpaths);
}
void
-ip4_punt_redirect_add (u32 rx_sw_if_index,
- u32 tx_sw_if_index, ip46_address_t * nh)
+ip4_punt_redirect_add_paths (u32 rx_sw_if_index, fib_route_path_t * rpaths)
{
- ip_punt_redirect_rx_t rx = {
- .tx_sw_if_index = tx_sw_if_index,
- .nh = *nh,
- };
-
- ip_punt_redirect_add (&ip4_punt_redirect_cfg,
- rx_sw_if_index, &rx, FIB_PROTOCOL_IP4, VNET_LINK_IP4);
+ ip_punt_redirect_add (FIB_PROTOCOL_IP4,
+ rx_sw_if_index,
+ FIB_FORW_CHAIN_TYPE_UNICAST_IP4, rpaths);
vnet_feature_enable_disable ("ip4-punt", "ip4-punt-redirect", 0, 1, 0, 0);
}
{
vnet_feature_enable_disable ("ip4-punt", "ip4-punt-redirect", 0, 0, 0, 0);
- ip_punt_redirect_del (&ip4_punt_redirect_cfg, rx_sw_if_index);
+ ip_punt_redirect_del (FIB_PROTOCOL_IP4, rx_sw_if_index);
}
+#endif /* CLIB_MARCH_VARIANT */
static clib_error_t *
ip4_punt_redirect_cmd (vlib_main_t * vm,
vlib_cli_command_t * cmd)
{
unformat_input_t _line_input, *line_input = &_line_input;
+ fib_route_path_t *rpaths = NULL, rpath;
+ dpo_proto_t payload_proto;
clib_error_t *error = 0;
- u32 rx_sw_if_index;
- u32 tx_sw_if_index;
- ip46_address_t nh;
+ u32 rx_sw_if_index = ~0;
vnet_main_t *vnm;
u8 is_add;
else if (unformat (line_input, "rx %U",
unformat_vnet_sw_interface, vnm, &rx_sw_if_index))
;
- else if (unformat (line_input, "via %U %U",
- unformat_ip4_address,
- &nh.ip4,
- unformat_vnet_sw_interface, vnm, &tx_sw_if_index))
- ;
else if (unformat (line_input, "via %U",
- unformat_vnet_sw_interface, vnm, &tx_sw_if_index))
- memset (&nh, 0, sizeof (nh));
+ unformat_fib_route_path, &rpath, &payload_proto))
+ vec_add1 (rpaths, rpath);
else
{
error = unformat_parse_error (line_input);
}
}
+ if (~0 == rx_sw_if_index)
+ {
+ error = unformat_parse_error (line_input);
+ goto done;
+ }
+
if (is_add)
- ip4_punt_redirect_add (rx_sw_if_index, tx_sw_if_index, &nh);
+ {
+ if (vec_len (rpaths))
+ ip4_punt_redirect_add_paths (rx_sw_if_index, rpaths);
+ }
else
- ip4_punt_redirect_del (rx_sw_if_index);
+ {
+ ip4_punt_redirect_del (rx_sw_if_index);
+ }
done:
unformat_free (line_input);
};
/* *INDENT-ON* */
-u8 *
-format_ip_punt_redirect (u8 * s, va_list * args)
-{
- ip_punt_redirect_t *cfg = va_arg (*args, ip_punt_redirect_t *);
- ip_punt_redirect_rx_t *rx;
- u32 rx_sw_if_index;
- vnet_main_t *vnm = vnet_get_main ();
-
- vec_foreach_index (rx_sw_if_index, cfg->redirect_by_rx_sw_if_index)
- {
- rx = &cfg->redirect_by_rx_sw_if_index[rx_sw_if_index];
- if (~0 != rx->tx_sw_if_index)
- {
- s = format (s, " rx %U redirect via %U %U\n",
- format_vnet_sw_interface_name, vnm,
- vnet_get_sw_interface (vnm, rx_sw_if_index),
- format_ip46_address, &rx->nh, IP46_TYPE_ANY,
- format_vnet_sw_interface_name, vnm,
- vnet_get_sw_interface (vnm, rx->tx_sw_if_index));
- }
- }
- if (~0 != cfg->any_rx_sw_if_index.tx_sw_if_index)
- {
- s = format (s, " rx all redirect via %U %U\n",
- format_ip46_address, &cfg->any_rx_sw_if_index.nh,
- IP46_TYPE_ANY, format_vnet_sw_interface_name, vnm,
- vnet_get_sw_interface (vnm,
- cfg->
- any_rx_sw_if_index.tx_sw_if_index));
- }
-
- return (s);
-}
-
static clib_error_t *
ip4_punt_redirect_show_cmd (vlib_main_t * vm,
unformat_input_t * main_input,
vlib_cli_command_t * cmd)
{
- vlib_cli_output (vm, "%U", format_ip_punt_redirect, &ip4_punt_redirect_cfg);
+ vlib_cli_output (vm, "%U", format_ip_punt_redirect, FIB_PROTOCOL_IP4);
return (NULL);
}
Code Review / vpp.git / blobdiff