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Diffstat (limited to 'src/vnet/ipsec/ipsec_spd_policy.h')
-rw-r--r--src/vnet/ipsec/ipsec_spd_policy.h78
1 files changed, 78 insertions, 0 deletions
diff --git a/src/vnet/ipsec/ipsec_spd_policy.h b/src/vnet/ipsec/ipsec_spd_policy.h
index 8b78939cafa..24c0e4cefb1 100644
--- a/src/vnet/ipsec/ipsec_spd_policy.h
+++ b/src/vnet/ipsec/ipsec_spd_policy.h
@@ -25,6 +25,21 @@
#define IPSEC_POLICY_PROTOCOL_ANY IP_PROTOCOL_RESERVED
+/**
+ * This number is calculated as ceil power of 2 for the number
+ * sizeof(clib_bihash_kv_16_8_t)=24 * BIHASH_KVP_PER_PAGE=4 * COLLISIONS_NO=8
+ *
+ */
+
+#define IPSEC_FP_IP4_HASH_MEM_PER_BUCKET 1024
+
+/**
+ * This number is calculated as ceil power of 2 for the number
+ * sizeof(clib_bihash_kv_40_8_t)=48 * BIHASH_KVP_PER_PAGE=4 * COLLISIONS_NO=8
+ *
+ */
+#define IPSEC_FP_IP6_HASH_MEM_PER_BUCKET 2048
+
#define foreach_ipsec_policy_action \
_ (0, BYPASS, "bypass") \
_ (1, DISCARD, "discard") \
@@ -79,6 +94,7 @@ typedef struct ipsec_policy_t_
ipsec_policy_action_t policy;
u32 sa_id;
u32 sa_index;
+ u32 fp_mask_type_id;
} ipsec_policy_t;
/**
@@ -156,6 +172,68 @@ typedef union
};
} ipsec_fp_lookup_value_t;
+/**
+ * @brief add or delete a fast path policy
+ */
+int ipsec_fp_add_del_policy (void *fp_spd, ipsec_policy_t *policy, int is_add,
+ u32 *stat_index);
+
+static_always_inline int
+ipsec_policy_is_equal (ipsec_policy_t *p1, ipsec_policy_t *p2)
+{
+ if (p1->priority != p2->priority)
+ return 0;
+ if (p1->type != p2->type)
+ return (0);
+ if (p1->policy != p2->policy)
+ return (0);
+ if (p1->sa_id != p2->sa_id)
+ return (0);
+ if (p1->protocol != p2->protocol)
+ return (0);
+ if (p1->lport.start != p2->lport.start)
+ return (0);
+ if (p1->lport.stop != p2->lport.stop)
+ return (0);
+ if (p1->rport.start != p2->rport.start)
+ return (0);
+ if (p1->rport.stop != p2->rport.stop)
+ return (0);
+ if (p1->is_ipv6 != p2->is_ipv6)
+ return (0);
+ if (p2->is_ipv6)
+ {
+ if (p1->laddr.start.ip6.as_u64[0] != p2->laddr.start.ip6.as_u64[0])
+ return (0);
+ if (p1->laddr.start.ip6.as_u64[1] != p2->laddr.start.ip6.as_u64[1])
+ return (0);
+ if (p1->laddr.stop.ip6.as_u64[0] != p2->laddr.stop.ip6.as_u64[0])
+ return (0);
+ if (p1->laddr.stop.ip6.as_u64[1] != p2->laddr.stop.ip6.as_u64[1])
+ return (0);
+ if (p1->raddr.start.ip6.as_u64[0] != p2->raddr.start.ip6.as_u64[0])
+ return (0);
+ if (p1->raddr.start.ip6.as_u64[1] != p2->raddr.start.ip6.as_u64[1])
+ return (0);
+ if (p1->raddr.stop.ip6.as_u64[0] != p2->raddr.stop.ip6.as_u64[0])
+ return (0);
+ if (p1->laddr.stop.ip6.as_u64[1] != p2->laddr.stop.ip6.as_u64[1])
+ return (0);
+ }
+ else
+ {
+ if (p1->laddr.start.ip4.as_u32 != p2->laddr.start.ip4.as_u32)
+ return (0);
+ if (p1->laddr.stop.ip4.as_u32 != p2->laddr.stop.ip4.as_u32)
+ return (0);
+ if (p1->raddr.start.ip4.as_u32 != p2->raddr.start.ip4.as_u32)
+ return (0);
+ if (p1->raddr.stop.ip4.as_u32 != p2->raddr.stop.ip4.as_u32)
+ return (0);
+ }
+ return (1);
+}
+
#endif /* __IPSEC_SPD_POLICY_H__ */
/*