Created a RRC sub-state field.

Created RRC state ans sub-state handling functions.
Completed handling of NAS_CONN_ESTABLI_REQ.

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4815 818b1a75-f10b-46b9-bf7c-635c3b92a50f

openair2/RRC/LITE/defs.h

@@ -46,6 +46,7 @@
 #include <string.h>
 #endif
 
+#include "rrc_types.h"
 #include "PHY/defs.h"
 #include "COMMON/platform_constants.h"
 
@@ -110,13 +111,6 @@ typedef struct rrc_ral_threshold_key_s {
 
 #define UE_INDEX_INVALID ((uint8_t) ~0)
 
-typedef enum RRC_STATE_e {
-  RRC_STATE_INACTIVE=0,
-  RRC_STATE_IDLE,
-  RRC_STATE_CONNECTED,
-} RRC_STATE_t;
-
-
 typedef enum UE_STATE_e {
   RRC_INACTIVE=0,
   RRC_IDLE,
@@ -365,10 +359,12 @@ typedef struct OAI_UECapability_s {
 } OAI_UECapability_t;
 
 typedef struct UE_RRC_INST_s {
-  RRC_STATE_t RrcState;
+  Rrc_State_t     RrcState;
+  Rrc_Sub_State_t RrcSubState;
 # if defined(ENABLE_USE_MME)
   plmn_t          plmnID;
   Byte_t          rat;
+  as_nas_info_t   initialNasMsg;
 # endif
   uint8_t *UECapability;
   uint8_t UECapability_size;