#include <vnet/l2/l2_input.h>
#include <vnet/ethernet/ethernet.h>
#include <vnet/ip/ip4_packet.h>
-#include <vnet/ip/udp.h>
+#include <vnet/udp/udp.h>
#include <vnet/lisp-cp/lisp_types.h>
#include <vnet/lisp-gpe/lisp_gpe_packet.h>
#include <vnet/adj/adj_types.h>
+#include <vppinfra/bihash_24_8.h>
+#include <vppinfra/bihash_template.h>
/** IP4-UDP-LISP encap header */
/* *INDENT-OFF* */
LISP_GPE_INPUT_N_NEXT,
} lisp_gpe_input_next_t;
+/* Arc to nsh-input added only if nsh-input exists */
+#define LISP_GPE_INPUT_NEXT_NSH_INPUT 4
+
typedef enum
{
#define lisp_gpe_error(n,s) LISP_GPE_ERROR_##n,
uword *vni_by_sw_if_index;
} tunnel_lookup_t;
+typedef struct
+{
+ u32 fwd_entry_index;
+ u32 tunnel_index;
+} lisp_stats_key_t;
+
+typedef struct
+{
+ u32 vni;
+ dp_address_t deid;
+ dp_address_t seid;
+ ip_address_t loc_rloc;
+ ip_address_t rmt_rloc;
+
+ vlib_counter_t counters;
+} lisp_api_stats_t;
+
+typedef enum gpe_encap_mode_e
+{
+ GPE_ENCAP_LISP,
+ GPE_ENCAP_VXLAN,
+ GPE_ENCAP_COUNT
+} gpe_encap_mode_t;
+
/** LISP-GPE global state*/
typedef struct lisp_gpe_main
{
/** Load-balance for a miss in the table */
dpo_id_t l2_lb_cp_lkup;
+ /* NSH data structures
+ * ================== */
+
+ BVT (clib_bihash) nsh_fib;
+
+ tunnel_lookup_t nsh_ifaces;
+
+ const dpo_id_t *nsh_cp_lkup;
+
+ gpe_encap_mode_t encap_mode;
+
+ u8 *dummy_stats_pool;
+ uword *lisp_stats_index_by_key;
+ vlib_combined_counter_main_t counters;
+
+ /** Native fwd data structures */
+ fib_route_path_t *native_fwd_rpath[2];
+ u32 *native_fwd_lfes[2];
+
/** convenience */
vlib_main_t *vlib_main;
vnet_main_t *vnet_main;
} lisp_gpe_main_t;
/** LISP-GPE global state*/
-lisp_gpe_main_t lisp_gpe_main;
+extern lisp_gpe_main_t lisp_gpe_main;
always_inline lisp_gpe_main_t *
vnet_lisp_gpe_get_main ()
extern void lisp_gpe_del_l2_iface (lisp_gpe_main_t * lgm, u32 vni, u32 bd_id);
extern u32 lisp_gpe_add_l2_iface (lisp_gpe_main_t * lgm, u32 vni, u32 bd_id);
extern void lisp_gpe_del_l3_iface (lisp_gpe_main_t * lgm, u32 vni, u32 bd_id);
-extern u32 lisp_gpe_add_l3_iface (lisp_gpe_main_t * lgm, u32 vni, u32 bd_id);
+extern u32 lisp_gpe_add_l3_iface (lisp_gpe_main_t * lgm, u32 vni, u32 bd_id,
+ u8 with_default_route);
typedef struct
/** */
typedef struct
{
+ /** forwarding entry index of */
+ u32 fwd_entry_index;
+
+ u8 is_src_dst;
+
u8 is_add;
/** type of mapping */
u32 table_id;
/** bridge domain id */
- u16 bd_id;
+ u32 bd_id;
/** generic access */
u32 dp_table;
};
} vnet_lisp_gpe_add_del_fwd_entry_args_t;
+typedef struct
+{
+ fib_route_path_t rpath;
+ u8 is_add;
+} vnet_gpe_native_fwd_rpath_args_t;
+
typedef struct
{
u32 fwd_entry_index;
u32 dp_table;
u32 vni;
+ u8 action;
dp_address_t leid;
dp_address_t reid;
} lisp_api_gpe_fwd_entry_t;
u8 *format_vnet_lisp_gpe_status (u8 * s, va_list * args);
lisp_api_gpe_fwd_entry_t *vnet_lisp_gpe_fwd_entries_get_by_vni (u32 vni);
+gpe_encap_mode_t vnet_gpe_get_encap_mode (void);
+int vnet_gpe_set_encap_mode (gpe_encap_mode_t mode);
+
+u8 vnet_lisp_stats_enable_disable_state (void);
+vnet_api_error_t vnet_lisp_stats_enable_disable (u8 enable);
+lisp_api_stats_t *vnet_lisp_get_stats (void);
+int vnet_lisp_flush_stats (void);
+int vnet_gpe_add_del_native_fwd_rpath (vnet_gpe_native_fwd_rpath_args_t * a);
+u32 vnet_lisp_gpe_add_nsh_iface (lisp_gpe_main_t * lgm);
+void vnet_lisp_gpe_del_nsh_iface (lisp_gpe_main_t * lgm);
#endif /* included_vnet_lisp_gpe_h */