Add extern to *_main global variable declarations in header files.

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

diff --git a/src/vnet/ipsec/ipsec.h b/src/vnet/ipsec/ipsec.h
index 58f0f14..222025d 100644 (file)
--- a/src/vnet/ipsec/ipsec.h
+++ b/src/vnet/ipsec/ipsec.h
@@ -15,6 +15,9 @@
 #ifndef __IPSEC_H__
 #define __IPSEC_H__
 
+#include <vnet/ip/ip.h>
+#include <vnet/feature/feature.h>
+
 #define IPSEC_FLAG_IPSEC_GRE_TUNNEL (1 << 0)
 
 
@@ -63,7 +66,12 @@ typedef enum
   _(1, AES_CBC_128, "aes-cbc-128")  \
   _(2, AES_CBC_192, "aes-cbc-192")  \
   _(3, AES_CBC_256, "aes-cbc-256")  \
-  _(4, AES_GCM_128, "aes-gcm-128")
+  _(4, AES_CTR_128, "aes-ctr-128")  \
+  _(5, AES_CTR_192, "aes-ctr-192")  \
+  _(6, AES_CTR_256, "aes-ctr-256")  \
+  _(7, AES_GCM_128, "aes-gcm-128")  \
+  _(8, AES_GCM_192, "aes-gcm-192")  \
+  _(9, AES_GCM_256, "aes-gcm-256")
 
 typedef enum
 {
@@ -80,8 +88,7 @@ typedef enum
   _(3, SHA_256_96, "sha-256-96")   /* draft-ietf-ipsec-ciph-sha-256-00 */ \
   _(4, SHA_256_128, "sha-256-128") /* RFC4868 */                          \
   _(5, SHA_384_192, "sha-384-192") /* RFC4868 */                          \
-  _(6, SHA_512_256, "sha-512-256") /* RFC4868 */                          \
-  _(7, AES_GCM_128, "aes-gcm-128")     /* RFC4106 */
+  _(6, SHA_512_256, "sha-512-256")     /* RFC4868 */
 
 typedef enum
 {
@@ -236,7 +243,7 @@ typedef struct
 
 typedef struct
 {
-  i32 (*add_del_sa_sess_cb) (u32 sa_index, u8 is_add);
+  clib_error_t *(*add_del_sa_sess_cb) (u32 sa_index, u8 is_add);
   clib_error_t *(*check_support_cb) (ipsec_sa_t * sa);
 } ipsec_main_callbacks_t;
 
@@ -279,7 +286,7 @@ typedef struct
   ipsec_main_callbacks_t cb;
 } ipsec_main_t;
 
-ipsec_main_t ipsec_main;
+extern ipsec_main_t ipsec_main;
 
 extern vlib_node_registration_t esp_encrypt_node;
 extern vlib_node_registration_t esp_decrypt_node;
@@ -308,7 +315,9 @@ uword unformat_ipsec_policy_action (unformat_input_t * input, va_list * args);
 uword unformat_ipsec_crypto_alg (unformat_input_t * input, va_list * args);
 uword unformat_ipsec_integ_alg (unformat_input_t * input, va_list * args);
 
-/*u32 ipsec_add_del_tunnel_if (vnet_main_t * vnm, ipsec_add_del_tunnel_args_t * args); */
+int ipsec_add_del_tunnel_if_internal (vnet_main_t * vnm,
+                                     ipsec_add_del_tunnel_args_t * args,
+                                     u32 * sw_if_index);
 int ipsec_add_del_tunnel_if (ipsec_add_del_tunnel_args_t * args);
 int ipsec_add_del_ipsec_gre_tunnel (vnet_main_t * vnm,
                                    ipsec_add_del_ipsec_gre_tunnel_args_t *
@@ -324,21 +333,21 @@ int ipsec_set_interface_key (vnet_main_t * vnm, u32 hw_if_index,
 always_inline void
 ipsec_alloc_empty_buffers (vlib_main_t * vm, ipsec_main_t * im)
 {
-  u32 cpu_index = os_get_cpu_number ();
-  uword l = vec_len (im->empty_buffers[cpu_index]);
+  u32 thread_index = vlib_get_thread_index ();
+  uword l = vec_len (im->empty_buffers[thread_index]);
   uword n_alloc = 0;
 
   if (PREDICT_FALSE (l < VLIB_FRAME_SIZE))
     {
-      if (!im->empty_buffers[cpu_index])
+      if (!im->empty_buffers[thread_index])
        {
-         vec_alloc (im->empty_buffers[cpu_index], 2 * VLIB_FRAME_SIZE);
+         vec_alloc (im->empty_buffers[thread_index], 2 * VLIB_FRAME_SIZE);
        }
 
-      n_alloc = vlib_buffer_alloc (vm, im->empty_buffers[cpu_index] + l,
+      n_alloc = vlib_buffer_alloc (vm, im->empty_buffers[thread_index] + l,
                                   2 * VLIB_FRAME_SIZE - l);
 
-      _vec_len (im->empty_buffers[cpu_index]) = l + n_alloc;
+      _vec_len (im->empty_buffers[thread_index]) = l + n_alloc;
     }
 }