--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/g23m-fad/l2r/tra_ups.c	Fri Oct 16 06:25:50 2020 +0000
@@ -0,0 +1,205 @@
+/* 
++----------------------------------------------------------------------------- 
+|  Project :  CSD (8411)
+|  Modul   :  L2r_ups.c
++----------------------------------------------------------------------------- 
+|  Copyright 2002 Texas Instruments Berlin, AG 
+|                 All rights reserved. 
+| 
+|                 This file is confidential and a trade secret of Texas 
+|                 Instruments Berlin, AG 
+|                 The receipt of or possession of this file does not convey 
+|                 any rights to reproduce or disclose its contents or to 
+|                 manufacture, use, or sell anything it may describe, in 
+|                 whole, or in part, without the specific written consent of 
+|                 Texas Instruments Berlin, AG. 
++----------------------------------------------------------------------------- 
+|  Purpose :  This Modul defines the functions for processing
+|             of incomming signals for the component
+|             L2R of the base station
++----------------------------------------------------------------------------- 
+*/ 
+
+
+#ifndef TRA_UPS_C
+#define TRA_UPS_C
+#endif
+
+#define ENTITY_L2R
+
+/*==== INCLUDES ===================================================*/
+
+#include <string.h>
+
+#include "typedefs.h"
+#include "pconst.cdg"
+#include "vsi.h"
+#include "macdef.h"
+#include "custom.h"
+#include "gsm.h"
+#include "prim.h"
+#include "pei.h"
+#include "tok.h"
+#include "dti.h"
+
+#include "cl_ribu.h"
+#include "tra_pei.h"
+#include "tra.h"
+
+/*==== CONST =======================================================*/
+
+/*==== TYPES =======================================================*/
+
+/*==== VAR EXPORT ==================================================*/
+
+/*==== VAR LOCAL ===================================================*/
+
+/*==== FUNCTIONS ===================================================*/
+
+/*
++-------------------------------------------------------------------------------------
+|  Function    : sig_mgt_tra_up_dti_conn_setup
++-------------------------------------------------------------------------------------
+|  Description : Process signal SIG_MGT_UL_CONNECT received from process management.
+|
+|  Parameters  : -
+|
+|  Return      : -
++-------------------------------------------------------------------------------------
+*/
+GLOBAL void sig_mgt_tra_up_dti_conn_setup ()
+{
+  TRACE_FUNCTION ("sig_mgt_tra_up_dti_conn_setup()");
+
+  switch (GET_STATE (UP))
+  {
+  case UP_INACTIVE:
+    ul_init(&tra_data->up);
+    break;
+  }
+}
+
+
+/*
++-------------------------------------------------------------------------------------
+|  Function    : sig_mgt_tra_up_dti_conn_open
++-------------------------------------------------------------------------------------
+|  Description : Process signal SIG_MGT_UL_CONNECT received from process management.
+|
+|  Parameters  : -
+|
+|  Return      : -
++-------------------------------------------------------------------------------------
+*/
+GLOBAL void sig_mgt_tra_up_dti_conn_open ()
+{
+  TRACE_FUNCTION ("sig_mgt_tra_up_dti_conn_open()");
+
+  switch (GET_STATE (UP))
+  {
+  case UP_INACTIVE:
+    /* changed from _IDLE,
+     * for not having to wait for RA_READY_IND
+     */
+    SET_STATE (UP, UP_WAIT);
+    up_start_dti_flow();
+    break;
+  }
+}
+
+
+/*
++------------------------------------------------------------------------------
+|  Function    : sig_mgt_tra_up_dti_disc
++------------------------------------------------------------------------------
+|  Description : Process signal SIG_MGT_UL_DISC received from
+|                process management.
+|
+|  Parameters  : -
+|
+|
+|  Return      : -
++------------------------------------------------------------------------------
+*/
+
+
+GLOBAL void sig_mgt_tra_up_dti_disc(void)
+{
+  TRACE_FUNCTION ("sig_mgt_tra_up_dti_disc()");
+
+  if (tra_data->up.Prim NEQ NULL) /* free allocated prims and their lists */
+  {
+    PFREE_DESC2(tra_data->up.Prim)
+    tra_data->up.Prim = NULL;
+  }
+
+  SET_STATE (UP, UP_INACTIVE);
+}
+
+
+/*
++------------------------------------------------------------------------------
+|  Function    : sig_mgt_tra_up_sendbreak_req
++------------------------------------------------------------------------------
+|  Description : Process signal SIG_MGT_UP_SEND_BREAK_REQ 
+|                received from process management.
+|
+|  Parameters  : -
+|
+|  Return      : -
++------------------------------------------------------------------------------
+*/
+GLOBAL void sig_mgt_tra_up_send_break_req(USHORT break_len)
+{
+  TRACE_FUNCTION ("sig_mgt_tra_up_send_break_req()");
+
+  /* xxxxx correct location? Lock ringbuffer! */
+
+  snd_break_to_RA(break_len);
+}
+
+
+/*
++------------------------------------------------------------------------------
+|  Function    : sig_mgt_tra_up_break_req
++------------------------------------------------------------------------------
+|  Description : Process signal SIG_MGT_UP_BREAK_REQ received from process management.
+|
+|  Parameters  : -
+|
+|  Return      : -
++------------------------------------------------------------------------------
+*/
+
+GLOBAL void sig_mgt_tra_up_break_req(void)
+{
+  T_TRA_UP *dul = &tra_data->up;
+
+  TRACE_FUNCTION ("sig_mgt_tra_up_break_req()");
+
+  switch (GET_STATE (UP))
+  {
+    case UP_SEND:
+      SET_STATE (UP, UP_IDLE);
+      /* Fall through */
+      
+    case UP_IDLE:
+    case UP_WAIT:
+      /*
+       * Reset
+       */
+      dul->sa             = FL_INACTIVE;
+      dul->sb             = FL_INACTIVE;
+      dul->x              = FL_INACTIVE;
+      dul->List_off       = 0;
+
+      if (dul->Prim NEQ NULL) /* free allocated prims and their lists */
+      {
+        PFREE_DESC2(dul->Prim)
+        dul->Prim = NULL;
+      }
+      break;
+  }
+}
+
+