--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/g23m-fad/ip/ip_csf.c	Sun Jul 15 04:40:46 2018 +0000
@@ -0,0 +1,138 @@
+/* 
++----------------------------------------------------------------------------- 
+|  Project :  GSM-FaD (8411)
+|  Modul   :  IP_CSF
++----------------------------------------------------------------------------- 
+|  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 custom specific functions
+|             for the component Radio Link Protocol
+|             of the mobile station
++----------------------------------------------------------------------------- 
+*/ 
+
+#define ENTITY_IP
+
+/*==== INCLUDES ===================================================*/
+
+#include <string.h>
+#include "typedefs.h"
+#include "pconst.cdg"
+#include "vsi.h"
+#include "pconst.cdg"
+#include "custom.h"
+#include "gsm.h"
+#include "cnf_ip.h"
+#include "mon_ip.h"
+#include "prim.h"
+#include "pei.h"
+#include "tok.h"
+#include "ccdapi.h"
+
+#include "dti.h"
+#include "ip.h"
+
+/*==== EXPORT =====================================================*/
+
+/*==== PRIVAT =====================================================*/
+
+/*==== VARIABLES ==================================================*/
+
+/*==== FUNCTIONS ==================================================*/
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-FaD (8411)             MODULE  : IP_CSF              |
+| STATE   : code                       ROUTINE : csf_init_timer      |
++--------------------------------------------------------------------+
+
+  PURPOSE : Initialize the timer.
+
+*/
+
+GLOBAL BOOL csf_init_timer (void)
+{
+  USHORT        i;
+
+  TRACE_FUNCTION ("csf_init_timer()");
+
+  for (i=0; i < MAX_IP_TIMER; i++)
+  {
+    ip_data->lola.timer_reass_running[i % MAX_SEGM_SERVER] = FALSE;
+  }
+  
+  TRACE_FUNCTION ("csf_init_timer() RETURN TRUE");
+
+  return TRUE;
+}
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-FaD (8411)             MODULE  : IP_CSF              |
+| STATE   : code                       ROUTINE : csf_close_timer     |
++--------------------------------------------------------------------+
+
+  PURPOSE : Closes all timer of the timer pool.
+
+*/
+
+GLOBAL void csf_close_timer (void)
+{
+}
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-FaD (8411)             MODULE  : IP_CSF              |
+| STATE   : code                       ROUTINE : csf_stop_timer      |
++--------------------------------------------------------------------+
+
+  PURPOSE : The function stops one timer.
+
+*/
+
+
+GLOBAL void csf_stop_timer (USHORT index)
+{
+  vsi_t_stop (VSI_CALLER index);
+}
+
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-FaD (8411)             MODULE  : IP_CSF              |
+| STATE   : code                       ROUTINE : csf_timer_expired   |
++--------------------------------------------------------------------+
+
+  PURPOSE : After timeout the according instance is searched. 
+  
+*/
+
+
+GLOBAL BOOL csf_timer_expired (USHORT           index,
+                               USHORT         * layer,
+                               USHORT         * segm_server,
+                               USHORT         * timer)
+{
+  if (index < MAX_IP_TIMER)
+  {
+    * layer       = (USHORT) (index / MAX_SEGM_SERVER);
+    * segm_server = (USHORT) (index % MAX_SEGM_SERVER);
+    ip_data->lola.timer_reass_running[*segm_server] = FALSE;
+    * timer      = TREASSEMBLY;
+		
+    return TRUE;
+	}
+
+  *timer = NOT_PRESENT_16BIT;
+
+  return FALSE;
+}
+