mactime: add a "top" command to watch device stats

[vpp.git] / src / vnet / ip / ip4.h

diff --git a/src/vnet/ip/ip4.h b/src/vnet/ip/ip4.h
index 31ca10f..9da5926 100644 (file)
--- a/src/vnet/ip/ip4.h
+++ b/src/vnet/ip/ip4.h
@@ -74,6 +74,15 @@ typedef struct
   uword function_opaque;
 } ip4_add_del_interface_address_callback_t;
 
+typedef void (ip4_enable_disable_interface_function_t)
+  (struct ip4_main_t * im, uword opaque, u32 sw_if_index, u32 is_enable);
+
+typedef struct
+{
+  ip4_enable_disable_interface_function_t *function;
+  uword function_opaque;
+} ip4_enable_disable_interface_callback_t;
+
 typedef void (ip4_table_bind_function_t)
   (struct ip4_main_t * im,
    uword opaque, u32 sw_if_index, u32 new_fib_index, u32 old_fib_index);
@@ -129,6 +138,10 @@ typedef struct ip4_main_t
     ip4_add_del_interface_address_callback_t
     * add_del_interface_address_callbacks;
 
+  /** Functions to call when interface becomes IPv4 enabled/disable. */
+    ip4_enable_disable_interface_callback_t
+    * enable_disable_interface_callbacks;
+
   /** Functions to call when interface to table biding changes. */
   ip4_table_bind_callback_t *table_bind_callbacks;
 
@@ -275,6 +288,7 @@ u16 ip4_tcp_udp_compute_checksum (vlib_main_t * vm, vlib_buffer_t * p0,
                                  ip4_header_t * ip0);
 
 void ip4_register_protocol (u32 protocol, u32 node_index);
+void ip4_unregister_protocol (u32 protocolx);
 
 serialize_function_t serialize_vnet_ip4_main, unserialize_vnet_ip4_main;
 
@@ -288,6 +302,9 @@ void ip4_punt_policer_add_del (u8 is_add, u32 policer_index);
 
 void ip4_punt_redirect_add (u32 rx_sw_if_index,
                            u32 tx_sw_if_index, ip46_address_t * nh);
+void ip4_punt_redirect_add_paths (u32 rx_sw_if_index,
+                                 fib_route_path_t * paths);
+
 void ip4_punt_redirect_del (u32 rx_sw_if_index);
 
 /* Compute flow hash.  We'll use it to select which adjacency to use for this
@@ -395,6 +412,8 @@ vlib_buffer_push_ip4 (vlib_main_t * vm, vlib_buffer_t * b,
       vnet_buffer (b)->l3_hdr_offset = (u8 *) ih - b->data;
       vnet_buffer (b)->l4_hdr_offset = vnet_buffer (b)->l3_hdr_offset +
        sizeof (*ih);
+      b->flags |=
+       VNET_BUFFER_F_L3_HDR_OFFSET_VALID | VNET_BUFFER_F_L4_HDR_OFFSET_VALID;
     }
   else
     ih->checksum = ip4_header_checksum (ih);