X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fip%2Fpunt.h;h=33124846ba61f6f045cd4872f71f485a25243611;hb=5b1379be3e25df096d97dcd217965169fc6bb1b2;hp=a77e63308131343905ff9698bdf316a82c270ac8;hpb=50f0ac0f097e5495da1f2b1816106e3d420ff34b;p=vpp.git

diff --git a/src/vnet/ip/punt.h b/src/vnet/ip/punt.h
index a77e6330813..33124846ba6 100644
--- a/src/vnet/ip/punt.h
+++ b/src/vnet/ip/punt.h
@@ -24,9 +24,10 @@
 #include <stdbool.h>
 #include <vnet/ip/ip.h>
 
-#define foreach_punt_type \
-  _(L4, "l4")             \
-  _(EXCEPTION, "exception")
+#define foreach_punt_type                       \
+  _(L4, "l4")                                   \
+  _(EXCEPTION, "exception")                     \
+  _(IP_PROTO, "ip-proto")
 
 typedef enum punt_type_t_
 {
@@ -42,6 +43,12 @@ typedef struct punt_l4_t_
   u16 port;
 } punt_l4_t;
 
+typedef struct punt_ip_proto_t_
+{
+  ip_address_family_t af;
+  ip_protocol_t protocol;
+} punt_ip_proto_t;
+
 typedef struct punt_exception_t_
 {
   vlib_punt_reason_t reason;
@@ -51,6 +58,7 @@ typedef struct punt_union_t_
 {
   punt_exception_t exception;
   punt_l4_t l4;
+  punt_ip_proto_t ip_proto;
 } punt_union_t;
 
 typedef struct punt_reg_t_
@@ -100,8 +108,14 @@ typedef struct punt_client_db_t_
 {
   void *clients_by_l4_port;
   u32 *clients_by_exception;
+  void *clients_by_ip_proto;
 } punt_client_db_t;
 
+typedef struct punt_thread_data_t_
+{
+  struct iovec *iovecs;
+} punt_thread_data_t;
+
 typedef struct
 {
   int socket_fd;
@@ -113,6 +127,7 @@ typedef struct
   vlib_node_t *interface_output_node;
   u32 *ready_fds;
   u32 *rx_buffers;
+  punt_thread_data_t *thread_data;
   vlib_punt_hdl_t hdl;
 } punt_main_t;
 
@@ -146,6 +161,28 @@ punt_client_l4_get (ip_address_family_t af, u16 port)
   return (NULL);
 }
 
+static_always_inline u32
+punt_client_ip_proto_mk_key (ip_address_family_t af, ip_protocol_t proto)
+{
+  return (af << 16 | proto);
+}
+
+static_always_inline punt_client_t *
+punt_client_ip_proto_get (ip_address_family_t af, ip_protocol_t proto)
+{
+  punt_main_t *pm = &punt_main;
+  uword *p;
+
+  p =
+    hash_get (pm->db.clients_by_ip_proto,
+	      punt_client_ip_proto_mk_key (af, proto));
+
+  if (p)
+    return (pool_elt_at_index (pm->punt_client_pool, p[0]));
+
+  return (NULL);
+}
+
 static_always_inline punt_client_t *
 punt_client_exception_get (vlib_punt_reason_t reason)
 {
@@ -167,6 +204,8 @@ extern vlib_node_registration_t udp4_punt_node;
 extern vlib_node_registration_t udp6_punt_node;
 extern vlib_node_registration_t udp4_punt_socket_node;
 extern vlib_node_registration_t udp6_punt_socket_node;
+extern vlib_node_registration_t ip4_proto_punt_socket_node;
+extern vlib_node_registration_t ip6_proto_punt_socket_node;
 extern vlib_node_registration_t punt_socket_rx_node;
 
 #endif