TSG-18200 Packet IO不再通过dir方向判断c2s/s2c

common/include/tfe_packet_io.h

@@ -44,13 +44,14 @@ struct packet_io_thread_ctx
 
 struct packet_info
 {
-    int is_e2i_dir;
-    struct tuple4 tuple4;
-
-    char *header_data;
-    int header_len;
     int is_ipv4;
+    int is_e2i_dir;
+    int header_len;
+    char *header_data;
 
+    struct tuple4 tuple4;
+    struct sids sids;
+    struct route_ctx route_ctx;
     struct throughput_metrics rx;
 };
 
@@ -62,14 +63,9 @@ struct session_ctx
     uint8_t protocol;
     char session_addr[128];
 
-    char client_mac[6];
-    char server_mac[6];
-
     struct packet_info c2s_info;
     struct packet_info s2c_info;
 
-    struct metadata *raw_meta_i2e;
-    struct metadata *raw_meta_e2i;
     struct metadata *ctrl_meta;
 
     struct tfe_cmsg *cmsg;