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-rw-r--r--src/vnet/ipsec/ipsec_sa.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/src/vnet/ipsec/ipsec_sa.h b/src/vnet/ipsec/ipsec_sa.h
index 79971538646..e0d74e1309e 100644
--- a/src/vnet/ipsec/ipsec_sa.h
+++ b/src/vnet/ipsec/ipsec_sa.h
@@ -114,6 +114,8 @@ typedef struct
u8 crypto_iv_size;
u8 crypto_block_size;
u8 integ_icv_size;
+ u32 encrypt_thread_index;
+ u32 decrypt_thread_index;
u32 spi;
u32 seq;
u32 seq_hi;
@@ -436,6 +438,18 @@ ipsec_sa_anti_replay_advance (ipsec_sa_t * sa, u32 seq)
}
}
+
+/*
+ * Makes choice for thread_id should be assigned.
+ * if input ~0, gets random worker_id based on unix_time_now_nsec
+*/
+always_inline u32
+ipsec_sa_assign_thread (u32 thread_id)
+{
+ return ((thread_id) ? thread_id
+ : (unix_time_now_nsec () % vlib_num_workers ()) + 1);
+}
+
#endif /* __IPSEC_SPD_SA_H__ */
/*