u8 version;
}) ip_address_t;
+#define ip_addr_addr(_a) (_a)->ip
+#define ip_addr_v4(_a) (_a)->ip.v4
+#define ip_addr_v6(_a) (_a)->ip.v6
+#define ip_addr_version(_a) (_a)->version
+
int ip_address_cmp (ip_address_t * ip1, ip_address_t * ip2);
void ip_address_copy (ip_address_t * dst , ip_address_t * src);
void ip_address_copy_addr (void * dst , ip_address_t * src);
+void ip_address_set(ip_address_t * dst, void * src, u8 version);
typedef CLIB_PACKED(struct ip_prefix
{
u8 len;
}) ip_prefix_t;
-#define ip_addr_addr(_a) (_a)->ip
-#define ip_addr_v4(_a) (_a)->ip.v4
-#define ip_addr_v6(_a) (_a)->ip.v6
-#define ip_addr_version(_a) (_a)->version
-
#define ip_prefix_addr(_a) (_a)->addr
#define ip_prefix_version(_a) ip_addr_version(&ip_prefix_addr(_a))
#define ip_prefix_len(_a) (_a)->len
#define ip_prefix_v4(_a) ip_addr_v4(&ip_prefix_addr(_a))
#define ip_prefix_v6(_a) ip_addr_v6(&ip_prefix_addr(_a))
+void ip_prefix_normalize(ip_prefix_t * a);
+
typedef enum
{
/* NOTE: ip addresses are left out on purpose. Use max masked ip-prefixes
* instead */
- IP_PREFIX,
- NO_ADDRESS,
+ GID_ADDR_IP_PREFIX,
+ GID_ADDR_LCAF,
+ GID_ADDR_MAC,
+ GID_ADDR_SRC_DST,
+ GID_ADDR_NO_ADDRESS,
GID_ADDR_TYPES
} gid_address_type_t;
-/* might want to expand this in the future :) */
+typedef enum
+{
+ /* make sure that values corresponds with RFC */
+ LCAF_NULL_BODY = 0,
+ LCAF_AFI_LIST_TYPE,
+ LCAF_INSTANCE_ID,
+ LCAF_SOURCE_DEST = 12,
+ LCAF_TYPES
+} lcaf_type_t;
+
+typedef enum
+{
+ FID_ADDR_IP_PREF,
+ FID_ADDR_MAC
+} fid_addr_type_t;
+
+/* flat address type */
+typedef struct
+{
+ union
+ {
+ ip_prefix_t ippref;
+ u8 mac[6];
+ };
+ u8 type; /* fid_addr_type_t */
+} fid_address_t;
+
+typedef fid_address_t dp_address_t;
+
+#define fid_addr_ippref(_a) (_a)->ippref
+#define fid_addr_mac(_a) (_a)->mac
+#define fid_addr_type(_a) (_a)->type
+
typedef struct
+{
+ fid_address_t src;
+ fid_address_t dst;
+} source_dest_t;
+
+#define sd_dst(_a) (_a)->dst
+#define sd_src(_a) (_a)->src
+#define sd_src_ippref(_a) fid_addr_ippref(&sd_src(_a))
+#define sd_dst_ippref(_a) fid_addr_ippref(&sd_dst(_a))
+#define sd_src_mac(_a) fid_addr_mac(&sd_src(_a))
+#define sd_dst_mac(_a) fid_addr_mac(&sd_dst(_a))
+
+typedef struct
+{
+ u8 vni_mask_len;
+ u32 vni;
+ struct _gid_address_t *gid_addr;
+} vni_t;
+
+#define vni_vni(_a) (_a)->vni
+#define vni_mask_len(_a) (_a)->vni_mask_len
+#define vni_gid(_a) (_a)->gid_addr
+
+typedef struct
+{
+ /* the union needs to be at the beginning! */
+ union
+ {
+ source_dest_t sd;
+ vni_t uni;
+ };
+ u8 type;
+} lcaf_t;
+
+#define lcaf_type(_a) (_a)->type
+#define lcaf_vni(_a) vni_vni(& (_a)->uni)
+#define lcaf_vni_len(_a) vni_mask_len(& (_a)->uni)
+
+/* might want to expand this in the future :) */
+typedef struct _gid_address_t
{
union
{
ip_prefix_t ippref;
+ lcaf_t lcaf;
+ u8 mac[6];
+ source_dest_t sd;
};
u8 type;
+ u32 vni;
+ u8 vni_mask;
} gid_address_t;
u8 * format_ip_address (u8 * s, va_list * args);
uword unformat_ip_address (unformat_input_t * input, va_list * args);
u8 * format_ip_prefix (u8 * s, va_list * args);
uword unformat_ip_prefix (unformat_input_t * input, va_list * args);
+u8 * format_mac_address (u8 * s, va_list * args);
+uword unformat_mac_address (unformat_input_t * input, va_list * args);
u16 ip4_address_size_to_put ();
u16 ip6_address_size_to_put ();
LISP_AFI_NO_ADDR,
LISP_AFI_IP,
LISP_AFI_IP6,
- LISP_AFI_LCAF = 16387
+ LISP_AFI_LCAF = 16387,
+ LISP_AFI_MAC = 16389
} lisp_afi_e;
u8 *format_gid_address (u8 * s, va_list * args);
uword unformat_gid_address (unformat_input_t * input, va_list * args);
int gid_address_cmp (gid_address_t * a1, gid_address_t * a2);
+void gid_address_free (gid_address_t *a);
u16 gid_address_size_to_put (gid_address_t * a);
u16 gid_address_put (u8 * b, gid_address_t * gid);
void * gid_address_cast (gid_address_t * gid, gid_address_type_t type);
void gid_address_copy(gid_address_t * dst, gid_address_t * src);
u32 gid_address_parse (u8 * offset, gid_address_t *a);
+void gid_address_ip_set(gid_address_t * dst, void * src, u8 version);
#define gid_address_type(_a) (_a)->type
#define gid_address_ippref(_a) (_a)->ippref
#define gid_address_ippref_len(_a) (_a)->ippref.len
#define gid_address_ip(_a) ip_prefix_addr(&gid_address_ippref(_a))
+#define gid_address_ip_version(_a) ip_addr_version(&gid_address_ip(_a))
+#define gid_address_lcaf(_a) (_a)->lcaf
+#define gid_address_mac(_a) (_a)->mac
+#define gid_address_vni(_a) (_a)->vni
+#define gid_address_vni_mask(_a) (_a)->vni_mask
+#define gid_address_sd_dst_ippref(_a) sd_dst_ippref(&(_a)->sd)
+#define gid_address_sd_src_ippref(_a) sd_src_ippref(&(_a)->sd)
+#define gid_address_sd_dst_mac(_a) sd_dst_mac(&(_a)->sd)
+#define gid_address_sd_src_mac(_a) sd_src_mac(&(_a)->sd)
+#define gid_address_sd(_a) (_a)->sd
+#define gid_address_sd_src(_a) sd_src(&gid_address_sd(_a))
+#define gid_address_sd_dst(_a) sd_dst(&gid_address_sd(_a))
/* 'sub'address functions */
-u16 ip_prefix_size_to_write (void * pref);
-u16 ip_prefix_write (u8 * p, void * pref);
-u8 ip_prefix_length (void *a);
-void *ip_prefix_cast (gid_address_t * a);
-void ip_prefix_copy (void * dst , void * src);
+#define foreach_gid_address_type_fcns \
+ _(ip_prefix) \
+ _(lcaf) \
+ _(mac) \
+ _(sd)
+
+#define _(_n) \
+u16 _n ## _size_to_write (void * pref); \
+u16 _n ## _write (u8 * p, void * pref); \
+u8 _n ## _length (void *a); \
+void * _n ## _cast (gid_address_t * a); \
+void _n ## _copy (void * dst , void * src);
+
+foreach_gid_address_type_fcns
+#undef _
+
+#define MAC_BIT_MASK (((u64)1 << 48) - 1)
typedef struct
{
u32 locator_parse (void * ptr, locator_t * loc);
void locator_copy (locator_t * dst, locator_t * src);
u32 locator_cmp (locator_t * l1, locator_t * l2);
+void locator_free (locator_t * l);
typedef struct
{
u8 local;
} mapping_t;
+uword
+unformat_negative_mapping_action (unformat_input_t * input, va_list * args);
+
+typedef struct locator_pair
+{
+ /* local and remote locators (underlay attachment points) */
+ ip_address_t lcl_loc;
+ ip_address_t rmt_loc;
+
+ u8 priority;
+ u8 weight;
+} locator_pair_t;
+
#endif /* VNET_LISP_GPE_LISP_TYPES_H_ */
Code Review / vpp.git / blobdiff