ip: Replace Sematics for Interface IP addresses

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

diff --git a/src/vnet/ip/lookup.h b/src/vnet/ip/lookup.h
index 6340e57..49ed0bb 100644 (file)
--- a/src/vnet/ip/lookup.h
+++ b/src/vnet/ip/lookup.h
@@ -86,6 +86,11 @@ typedef u32 flow_hash_config_t;
 /* An all zeros address */
 extern const ip46_address_t zero_addr;
 
+typedef enum ip_interface_address_flags_t_
+{
+  IP_INTERFACE_ADDRESS_FLAG_STALE = (1 << 0),
+} __clib_packed ip_interface_address_flags_t;
+
 typedef struct
 {
   fib_prefix_t prefix;
@@ -116,8 +121,8 @@ typedef struct
   /* Address (prefix) length for this interface. */
   u16 address_length;
 
-  /* Will be used for something eventually.  Primary vs. secondary? */
-  u16 flags;
+  /* flags relating to this prefix */
+  ip_interface_address_flags_t flags;
 
   /* Next and previous pointers for doubly linked list of
      addresses per software interface. */
@@ -180,70 +185,8 @@ typedef struct ip_lookup_main_t
   u8 builtin_protocol_by_ip_protocol[256];
 } ip_lookup_main_t;
 
-clib_error_t *ip_interface_address_add_del (ip_lookup_main_t * lm,
-                                           u32 sw_if_index,
-                                           void *address,
-                                           u32 address_length,
-                                           u32 is_del, u32 * result_index);
-
 u8 *format_ip_flow_hash_config (u8 * s, va_list * args);
 
-always_inline ip_interface_address_t *
-ip_get_interface_address (ip_lookup_main_t * lm, void *addr_fib)
-{
-  uword *p = mhash_get (&lm->address_to_if_address_index, addr_fib);
-  return p ? pool_elt_at_index (lm->if_address_pool, p[0]) : 0;
-}
-
-always_inline void *
-ip_interface_address_get_address (ip_lookup_main_t * lm,
-                                 ip_interface_address_t * a)
-{
-  return mhash_key_to_mem (&lm->address_to_if_address_index, a->address_key);
-}
-
-always_inline ip_interface_prefix_t *
-ip_get_interface_prefix (ip_lookup_main_t * lm, ip_interface_prefix_key_t * k)
-{
-  uword *p = mhash_get (&lm->prefix_to_if_prefix_index, k);
-  return p ? pool_elt_at_index (lm->if_prefix_pool, p[0]) : 0;
-}
-
-/* *INDENT-OFF* */
-#define foreach_ip_interface_address(lm,a,sw_if_index,loop,body)        \
-do {                                                                    \
-    vnet_main_t *_vnm = vnet_get_main();                                \
-    u32 _sw_if_index = sw_if_index;                                     \
-    vnet_sw_interface_t *_swif;                                         \
-    _swif = vnet_get_sw_interface (_vnm, _sw_if_index);                 \
-                                                                        \
-    /*                                                                  \
-     * Loop => honor unnumbered interface addressing.                   \
-     */                                                                 \
-    if (_swif->flags & VNET_SW_INTERFACE_FLAG_UNNUMBERED)               \
-      {                                                                 \
-        if (loop)                                                       \
-          _sw_if_index = _swif->unnumbered_sw_if_index;                 \
-        else                                                            \
-          /* the interface is unnumbered, by the caller does not want   \
-           * unnumbered interfaces considered/honoured */               \
-          break;                                                        \
-      }                                                                 \
-    u32 _ia = ((vec_len((lm)->if_address_pool_index_by_sw_if_index)     \
-                > (_sw_if_index)) ?                                     \
-               vec_elt ((lm)->if_address_pool_index_by_sw_if_index,     \
-                        (_sw_if_index)) :                               \
-               (u32)~0);                                                \
-    ip_interface_address_t * _a;                                        \
-    while (_ia != ~0)                                                   \
-    {                                                                   \
-        _a = pool_elt_at_index ((lm)->if_address_pool, _ia);            \
-        _ia = _a->next_this_sw_interface;                               \
-        (a) = _a;                                                       \
-        body;                                                           \
-    }                                                                   \
-} while (0)
-/* *INDENT-ON* */
 
 always_inline void
 ip_lookup_set_buffer_fib_index (u32 * fib_index_by_sw_if_index,