ip: migrate old MULTIARCH macros to VLIB_NODE_FN

[vpp.git] / src / vnet / ip / ip4_punt_drop.c

diff --git a/src/vnet/ip/ip4_punt_drop.c b/src/vnet/ip/ip4_punt_drop.c
index 5f40e14..8540985 100644 (file)
--- a/src/vnet/ip/ip4_punt_drop.c
+++ b/src/vnet/ip/ip4_punt_drop.c
@@ -28,10 +28,15 @@ VNET_FEATURE_ARC_INIT (ip4_punt) =
 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;
+extern ip_punt_redirect_t ip4_punt_redirect_cfg;
+extern ip_punt_redirect_rx_t uninit_rx_redirect;
+
+#ifndef CLIB_MARCH_VARIANT
 u8 *
 format_ip_punt_policer_trace (u8 * s, va_list * args)
 {
@@ -46,6 +51,7 @@ 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,
@@ -53,9 +59,9 @@ static char *ip4_punt_policer_error_strings[] = {
 #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,
@@ -63,8 +69,7 @@ ip4_punt_policer (vlib_main_t * vm,
 }
 
 /* *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,
@@ -77,16 +82,14 @@ VLIB_REGISTER_NODE (ip4_punt_policer_node, static) = {
   },
 };
 
-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* */
 
+#ifndef CLIB_MARCH_VARIANT
 u8 *
 format_ip_punt_redirect_trace (u8 * s, va_list * args)
 {
@@ -119,6 +122,7 @@ ip_punt_redirect_t ip4_punt_redirect_cfg = {
   },
 };
 /* *INDENT-ON* */
+#endif /* CLIB_MARCH_VARIANT */
 
 
 #define foreach_ip4_punt_redirect_error         \
@@ -138,9 +142,9 @@ static char *ip4_punt_redirect_error_strings[] = {
 #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,
@@ -148,8 +152,7 @@ ip4_punt_redirect (vlib_main_t * vm,
 }
 
 /* *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,
@@ -165,9 +168,6 @@ VLIB_REGISTER_NODE (ip4_punt_redirect_node, static) = {
   },
 };
 
-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",
@@ -175,8 +175,8 @@ VNET_FEATURE_INIT (ip4_punt_redirect_node, static) = {
 };
 /* *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);
@@ -186,6 +186,17 @@ ip4_drop (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame)
 
 }
 
+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)
 {
@@ -197,9 +208,8 @@ 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,
@@ -209,9 +219,18 @@ VLIB_REGISTER_NODE (ip4_drop_node, static) =
   },
 };
 
-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,
+  .n_next_nodes = 1,
+  .next_nodes = {
+    [0] = "error-drop",
+  },
+};
 
-VLIB_REGISTER_NODE (ip4_punt_node, static) =
+VLIB_REGISTER_NODE (ip4_punt_node) =
 {
   .function = ip4_punt,
   .name = "ip4-punt",
@@ -236,6 +255,7 @@ VNET_FEATURE_INIT (ip4_drop_end_of_arc, static) = {
 };
 /* *INDENT-ON */
 
+#ifndef CLIB_MARCH_VARIANT
 void
 ip4_punt_policer_add_del (u8 is_add, u32 policer_index)
 {
@@ -244,6 +264,7 @@ 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,
@@ -305,6 +326,7 @@ VLIB_CLI_COMMAND (ip4_punt_policer_command, static) =
 };
 /* *INDENT-ON* */
 
+#ifndef CLIB_MARCH_VARIANT
 /*
  * an uninitalised rx-redirect strcut used to pad the vector
  */
@@ -382,6 +404,7 @@ ip4_punt_redirect_del (u32 rx_sw_if_index)
 
   ip_punt_redirect_del (&ip4_punt_redirect_cfg, rx_sw_if_index);
 }
+#endif /* CLIB_MARCH_VARIANT */
 
 static clib_error_t *
 ip4_punt_redirect_cmd (vlib_main_t * vm,
@@ -389,10 +412,10 @@ ip4_punt_redirect_cmd (vlib_main_t * vm,
                       vlib_cli_command_t * cmd)
 {
   unformat_input_t _line_input, *line_input = &_line_input;
+  ip46_address_t nh = ip46_address_initializer;
   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;
+  u32 tx_sw_if_index = 0;
   vnet_main_t *vnm;
   u8 is_add;
 
@@ -420,7 +443,7 @@ ip4_punt_redirect_cmd (vlib_main_t * vm,
        ;
       else if (unformat (line_input, "via %U",
                         unformat_vnet_sw_interface, vnm, &tx_sw_if_index))
-       memset (&nh, 0, sizeof (nh));
+       clib_memset (&nh, 0, sizeof (nh));
       else
        {
          error = unformat_parse_error (line_input);
@@ -429,9 +452,19 @@ ip4_punt_redirect_cmd (vlib_main_t * vm,
     }
 
   if (is_add)
-    ip4_punt_redirect_add (rx_sw_if_index, tx_sw_if_index, &nh);
+    {
+      if (rx_sw_if_index && tx_sw_if_index)
+       {
+         ip4_punt_redirect_add (rx_sw_if_index, tx_sw_if_index, &nh);
+       }
+    }
   else
-    ip4_punt_redirect_del (rx_sw_if_index);
+    {
+      if (rx_sw_if_index)
+       {
+         ip4_punt_redirect_del (rx_sw_if_index);
+       }
+    }
 
 done:
   unformat_free (line_input);
@@ -452,6 +485,7 @@ VLIB_CLI_COMMAND (ip4_punt_redirect_command, static) =
 };
 /* *INDENT-ON* */
 
+#ifndef CLIB_MARCH_VARIANT
 u8 *
 format_ip_punt_redirect (u8 * s, va_list * args)
 {
@@ -486,6 +520,43 @@ format_ip_punt_redirect (u8 * s, va_list * args)
   return (s);
 }
 
+ip_punt_redirect_detail_t *
+ip4_punt_redirect_entries (u32 sw_if_index)
+{
+  ip_punt_redirect_rx_t *pr;
+  ip_punt_redirect_detail_t *prs = 0;
+  u32 rx_sw_if_index;
+
+  vec_foreach_index (rx_sw_if_index,
+                    ip4_punt_redirect_cfg.redirect_by_rx_sw_if_index)
+  {
+    if (sw_if_index == ~0 || sw_if_index == rx_sw_if_index)
+      {
+       pr =
+         &ip4_punt_redirect_cfg.redirect_by_rx_sw_if_index[rx_sw_if_index];
+       if (~0 != pr->tx_sw_if_index)
+         {
+           ip_punt_redirect_detail_t detail = {.rx_sw_if_index =
+               rx_sw_if_index,
+             .punt_redirect = *pr
+           };
+           vec_add1 (prs, detail);
+         }
+      }
+  }
+  if (~0 != ip4_punt_redirect_cfg.any_rx_sw_if_index.tx_sw_if_index)
+    {
+      pr = &ip4_punt_redirect_cfg.any_rx_sw_if_index;
+      ip_punt_redirect_detail_t detail = {.rx_sw_if_index = ~0,
+       .punt_redirect = *pr
+      };
+      vec_add1 (prs, detail);
+    }
+
+  return prs;
+}
+#endif /* CLIB_MARCH_VARIANT */
+
 static clib_error_t *
 ip4_punt_redirect_show_cmd (vlib_main_t * vm,
                            unformat_input_t * main_input,