IPSEC: support GCM in ESP

[vpp.git] / src / vnet / ipsec / ipsec.h

diff --git a/src/vnet/ipsec/ipsec.h b/src/vnet/ipsec/ipsec.h
index cfb096f..110bbcb 100644 (file)
--- a/src/vnet/ipsec/ipsec.h
+++ b/src/vnet/ipsec/ipsec.h
@@ -66,18 +66,25 @@ typedef struct
 
 typedef struct
 {
-  vnet_crypto_op_type_t enc_op_type;
-  vnet_crypto_op_type_t dec_op_type;
+  vnet_crypto_op_id_t enc_op_id;
+  vnet_crypto_op_id_t dec_op_id;
   u8 iv_size;
   u8 block_size;
+  u8 icv_size;
 } ipsec_main_crypto_alg_t;
 
 typedef struct
 {
-  vnet_crypto_op_type_t op_type;
-  u8 trunc_size;
+  vnet_crypto_op_id_t op_id;
+  u8 icv_size;
 } ipsec_main_integ_alg_t;
 
+typedef struct
+{
+  vnet_crypto_op_t *crypto_ops;
+  vnet_crypto_op_t *integ_ops;
+} ipsec_per_thread_data_t;
+
 typedef struct
 {
   /* pool of tunnel instances */
@@ -103,6 +110,7 @@ typedef struct
   uword *ipsec4_if_pool_index_by_key;
   uword *ipsec6_if_pool_index_by_key;
   uword *ipsec_if_real_dev_by_show_dev;
+  uword *ipsec_if_by_sw_if_index;
 
   /* node indices */
   u32 error_drop_node_index;
@@ -142,8 +150,17 @@ typedef struct
 
   /* crypto integ data */
   ipsec_main_integ_alg_t *integ_algs;
+
+  /* per-thread data */
+  ipsec_per_thread_data_t *ptd;
 } ipsec_main_t;
 
+typedef enum ipsec_format_flags_t_
+{
+  IPSEC_FORMAT_BRIEF = 0,
+  IPSEC_FORMAT_DETAIL = (1 << 0),
+} ipsec_format_flags_t;
+
 extern ipsec_main_t ipsec_main;
 
 clib_error_t *ipsec_add_del_sa_sess_cb (ipsec_main_t * im, u32 sa_index,
@@ -203,6 +220,13 @@ u32 ipsec_register_esp_backend (vlib_main_t * vm, ipsec_main_t * im,
 
 int ipsec_select_ah_backend (ipsec_main_t * im, u32 ah_backend_idx);
 int ipsec_select_esp_backend (ipsec_main_t * im, u32 esp_backend_idx);
+
+always_inline ipsec_sa_t *
+ipsec_sa_get (u32 sa_index)
+{
+  return (pool_elt_at_index (ipsec_main.sad, sa_index));
+}
+
 #endif /* __IPSEC_H__ */
 
 /*