X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=vnet%2Fvnet%2Fethernet%2Farp_packet.h;h=e762ffa4018e21d6b158af5ada8e822e749a9b0e;hb=3e046ea96e7e9d98a8dd67eab84031e1d71b4422;hp=c2214949d8953f902bbe84bba10b0a9fff9acea0;hpb=cb9cadad578297ffd78fa8a33670bdf1ab669e7e;p=vpp.git

diff --git a/vnet/vnet/ethernet/arp_packet.h b/vnet/vnet/ethernet/arp_packet.h
index c2214949d89..e762ffa4018 100644
--- a/vnet/vnet/ethernet/arp_packet.h
+++ b/vnet/vnet/ethernet/arp_packet.h
@@ -86,44 +86,53 @@
   _ (exp1)					\
   _ (exp2)
 
-typedef enum {
+typedef enum
+{
 #define _(n,f) ETHERNET_ARP_HARDWARE_TYPE_##f = (n),
   foreach_ethernet_arp_hardware_type
 #undef _
 } ethernet_arp_hardware_type_t;
 
-typedef enum {
+typedef enum
+{
 #define _(f) ETHERNET_ARP_OPCODE_##f,
   foreach_ethernet_arp_opcode
 #undef _
-  ETHERNET_ARP_N_OPCODE,
+    ETHERNET_ARP_N_OPCODE,
 } ethernet_arp_opcode_t;
 
-typedef enum {
+typedef enum
+{
   IP4_ARP_NEXT_DROP,
   IP4_ARP_N_NEXT,
 } ip4_arp_next_t;
 
-typedef enum {
+typedef enum
+{
   IP4_ARP_ERROR_DROP,
   IP4_ARP_ERROR_REQUEST_SENT,
   IP4_ARP_ERROR_NON_ARP_ADJ,
   IP4_ARP_ERROR_REPLICATE_DROP,
-  IP4_ARP_ERROR_REPLICATE_FAIL
+  IP4_ARP_ERROR_REPLICATE_FAIL,
+  IP4_ARP_ERROR_NO_SOURCE_ADDRESS,
 } ip4_arp_error_t;
 
+/* *INDENT-OFF* */
 typedef CLIB_PACKED (struct {
   u8 ethernet[6];
   ip4_address_t ip4;
 }) ethernet_arp_ip4_over_ethernet_address_t;
+/* *INDENT-ON* */
 
-typedef struct {
+typedef struct
+{
   u16 l2_type;
   u16 l3_type;
   u8 n_l2_address_bytes;
   u8 n_l3_address_bytes;
   u16 opcode;
-  union {
+  union
+  {
     ethernet_arp_ip4_over_ethernet_address_t ip4_over_ethernet[2];
 
     /* Others... */
@@ -131,4 +140,34 @@ typedef struct {
   };
 } ethernet_arp_header_t;
 
+typedef struct
+{
+  u32 sw_if_index;
+  ip4_address_t ip4_address;
+
+  u8 ethernet_address[6];
+
+  u16 flags;
+#define ETHERNET_ARP_IP4_ENTRY_FLAG_STATIC  (1 << 0)
+#define ETHERNET_ARP_IP4_ENTRY_FLAG_DYNAMIC (1 << 1)
+
+  u64 cpu_time_last_updated;
+
+  /**
+   * The index of the adj-fib entry created
+   */
+  fib_node_index_t fib_entry_index;
+} ethernet_arp_ip4_entry_t;
+
+ethernet_arp_ip4_entry_t *ip4_neighbor_entries (u32 sw_if_index);
+u8 *format_ethernet_arp_ip4_entry (u8 * s, va_list * va);
+
 #endif /* included_ethernet_arp_packet_h */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */