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Diffstat (limited to 'src/vnet/session/session_lookup.c')
-rw-r--r--src/vnet/session/session_lookup.c55
1 files changed, 24 insertions, 31 deletions
diff --git a/src/vnet/session/session_lookup.c b/src/vnet/session/session_lookup.c
index 33fcb4250ca..f267a4cb7c3 100644
--- a/src/vnet/session/session_lookup.c
+++ b/src/vnet/session/session_lookup.c
@@ -30,11 +30,6 @@
#include <vnet/session/application.h>
/**
- * External vector of per transport virtual functions table
- */
-extern transport_proto_vft_t *tp_vfts;
-
-/**
* Network namespace index (i.e., fib index) to session lookup table. We
* should have one per network protocol type but for now we only support IP4/6
*/
@@ -340,9 +335,9 @@ session_lookup_del_connection (transport_connection_t * tc)
int
session_lookup_del_session (session_t * s)
{
- transport_proto_t tp = session_get_transport_proto (s);
transport_connection_t *ts;
- ts = tp_vfts[tp].get_connection (s->connection_index, s->thread_index);
+ ts = transport_get_connection (session_get_transport_proto (s),
+ s->connection_index, s->thread_index);
return session_lookup_del_connection (ts);
}
@@ -812,12 +807,10 @@ session_lookup_half_open_handle (transport_connection_t * tc)
transport_connection_t *
session_lookup_half_open_connection (u64 handle, u8 proto, u8 is_ip4)
{
- u32 sst;
-
if (handle != HALF_OPEN_LOOKUP_INVALID_VALUE)
{
- sst = session_type_from_proto_and_ip (proto, is_ip4);
- return tp_vfts[sst].get_half_open (handle & 0xFFFFFFFF);
+ u32 sst = session_type_from_proto_and_ip (proto, is_ip4);
+ return transport_get_half_open (sst, handle & 0xFFFFFFFF);
}
return 0;
}
@@ -877,8 +870,8 @@ session_lookup_connection_wt4 (u32 fib_index, ip4_address_t * lcl,
return 0;
}
s = session_get (kv4.value & 0xFFFFFFFFULL, thread_index);
- return tp_vfts[proto].get_connection (s->connection_index,
- thread_index);
+ return transport_get_connection (proto, s->connection_index,
+ thread_index);
}
/*
@@ -886,7 +879,7 @@ session_lookup_connection_wt4 (u32 fib_index, ip4_address_t * lcl,
*/
rv = clib_bihash_search_inline_16_8 (&st->v4_half_open_hash, &kv4);
if (rv == 0)
- return tp_vfts[proto].get_half_open (kv4.value & 0xFFFFFFFF);
+ return transport_get_half_open (proto, kv4.value & 0xFFFFFFFF);
/*
* Check the session rules table
@@ -902,7 +895,7 @@ session_lookup_connection_wt4 (u32 fib_index, ip4_address_t * lcl,
}
if ((s = session_lookup_action_to_session (action_index,
FIB_PROTOCOL_IP4, proto)))
- return tp_vfts[proto].get_listener (s->connection_index);
+ return transport_get_listener (proto, s->connection_index);
return 0;
}
@@ -911,7 +904,7 @@ session_lookup_connection_wt4 (u32 fib_index, ip4_address_t * lcl,
*/
s = session_lookup_listener4_i (st, lcl, lcl_port, proto, 1);
if (s)
- return tp_vfts[proto].get_listener (s->connection_index);
+ return transport_get_listener (proto, s->connection_index);
return 0;
}
@@ -954,8 +947,8 @@ session_lookup_connection4 (u32 fib_index, ip4_address_t * lcl,
if (rv == 0)
{
s = session_get_from_handle (kv4.value);
- return tp_vfts[proto].get_connection (s->connection_index,
- s->thread_index);
+ return transport_get_connection (proto, s->connection_index,
+ s->thread_index);
}
/*
@@ -963,7 +956,7 @@ session_lookup_connection4 (u32 fib_index, ip4_address_t * lcl,
*/
rv = clib_bihash_search_inline_16_8 (&st->v4_half_open_hash, &kv4);
if (rv == 0)
- return tp_vfts[proto].get_half_open (kv4.value & 0xFFFFFFFF);
+ return transport_get_half_open (proto, kv4.value & 0xFFFFFFFF);
/*
* Check the session rules table
@@ -976,7 +969,7 @@ session_lookup_connection4 (u32 fib_index, ip4_address_t * lcl,
return 0;
if ((s = session_lookup_action_to_session (action_index,
FIB_PROTOCOL_IP4, proto)))
- return tp_vfts[proto].get_listener (s->connection_index);
+ return transport_get_listener (proto, s->connection_index);
return 0;
}
@@ -985,7 +978,7 @@ session_lookup_connection4 (u32 fib_index, ip4_address_t * lcl,
*/
s = session_lookup_listener4_i (st, lcl, lcl_port, proto, 1);
if (s)
- return tp_vfts[proto].get_listener (s->connection_index);
+ return transport_get_listener (proto, s->connection_index);
return 0;
}
@@ -1099,14 +1092,14 @@ session_lookup_connection_wt6 (u32 fib_index, ip6_address_t * lcl,
return 0;
}
s = session_get (kv6.value & 0xFFFFFFFFULL, thread_index);
- return tp_vfts[proto].get_connection (s->connection_index,
- thread_index);
+ return transport_get_connection (proto, s->connection_index,
+ thread_index);
}
/* Try half-open connections */
rv = clib_bihash_search_inline_48_8 (&st->v6_half_open_hash, &kv6);
if (rv == 0)
- return tp_vfts[proto].get_half_open (kv6.value & 0xFFFFFFFF);
+ return transport_get_half_open (proto, kv6.value & 0xFFFFFFFF);
/* Check the session rules table */
action_index = session_rules_table_lookup6 (&st->session_rules[proto], lcl,
@@ -1120,14 +1113,14 @@ session_lookup_connection_wt6 (u32 fib_index, ip6_address_t * lcl,
}
if ((s = session_lookup_action_to_session (action_index,
FIB_PROTOCOL_IP6, proto)))
- return tp_vfts[proto].get_listener (s->connection_index);
+ return transport_get_listener (proto, s->connection_index);
return 0;
}
/* If nothing is found, check if any listener is available */
s = session_lookup_listener6_i (st, lcl, lcl_port, proto, 1);
if (s)
- return tp_vfts[proto].get_listener (s->connection_index);
+ return transport_get_listener (proto, s->connection_index);
return 0;
}
@@ -1168,14 +1161,14 @@ session_lookup_connection6 (u32 fib_index, ip6_address_t * lcl,
if (rv == 0)
{
s = session_get_from_handle (kv6.value);
- return tp_vfts[proto].get_connection (s->connection_index,
- s->thread_index);
+ return transport_get_connection (proto, s->connection_index,
+ s->thread_index);
}
/* Try half-open connections */
rv = clib_bihash_search_inline_48_8 (&st->v6_half_open_hash, &kv6);
if (rv == 0)
- return tp_vfts[proto].get_half_open (kv6.value & 0xFFFFFFFF);
+ return transport_get_half_open (proto, kv6.value & 0xFFFFFFFF);
/* Check the session rules table */
action_index = session_rules_table_lookup6 (&st->session_rules[proto], lcl,
@@ -1186,14 +1179,14 @@ session_lookup_connection6 (u32 fib_index, ip6_address_t * lcl,
return 0;
if ((s = session_lookup_action_to_session (action_index,
FIB_PROTOCOL_IP6, proto)))
- return tp_vfts[proto].get_listener (s->connection_index);
+ return transport_get_listener (proto, s->connection_index);
return 0;
}
/* If nothing is found, check if any listener is available */
s = session_lookup_listener6_i (st, lcl, lcl_port, proto, 1);
if (s)
- return tp_vfts[proto].get_listener (s->connection_index);
+ return transport_get_listener (proto, s->connection_index);
return 0;
}