--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/g23m-fad/ppp/ppp_prxf.c	Sun Jul 15 04:40:46 2018 +0000
@@ -0,0 +1,147 @@
+/* 
++----------------------------------------------------------------------------- 
+|  Project :  
+|  Modul   :  
++----------------------------------------------------------------------------- 
+|  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 is part of the entity PPP and implements all 
+|             procedures and functions as described in the 
+|             SDL-documentation (PRX-statemachine)
++----------------------------------------------------------------------------- 
+*/ 
+
+#define ENTITY_PPP
+
+/*==== INCLUDES =============================================================*/
+
+#include "typedefs.h"   /* to get Condat data types */
+#include "vsi.h"        /* to get a lot of macros */
+#include "macdef.h"     /* to get a lot of macros */
+#include "custom.h"     /* to get a lot of macros */
+/*lint -efile(766,gsm.h) */
+#include "gsm.h"        /* to get a lot of macros */
+/*lint -efile(766,cnf_ppp.h) */
+#include "cnf_ppp.h"    /* to get cnf-definitions */
+/*lint -efile(766,mon_ppp.h) */
+#include "mon_ppp.h"    /* to get mon-definitions */
+#include "prim.h"       /* to get the definitions of used SAP and directions */
+#include "dti.h"        /* to get the DTILIB definitions */
+#include "ppp.h"        /* to get the global entity definitions */
+
+#ifdef FF_STATUS_TE
+#include "gdi.h"        /* To include driver type-defines */
+#include "ste.h"        /* To include function interface for TE status driver */
+#include "ppp_prxf.h"   /* To include call-back function for TE status driver */
+#endif /* FF_STATUS_TE */
+/*==== CONST ================================================================*/
+
+/*==== LOCAL VARS ===========================================================*/
+
+/*==== PRIVATE FUNCTIONS ====================================================*/
+
+/*==== PUBLIC FUNCTIONS =====================================================*/
+
+
+
+/*
++------------------------------------------------------------------------------
+| Function    : prx_init
++------------------------------------------------------------------------------
+| Description : The function prx_init() initializes Packet Receive (PRX)
+|
+| Parameters  : no parameters
+|
++------------------------------------------------------------------------------
+*/
+GLOBAL void prx_init ()
+{ 
+  TRACE_FUNCTION( "prx_init" );
+  
+#if defined FF_STATUS_TE
+  /*
+   * Init of the TE status driver - the handle is unique inside PPP only, SMN
+   * PPP handle-management are placed in the end of ppp.h 
+   */
+  if (DRV_OK NEQ STE_Init( STE_HANDLE, cb_status_TE ))
+  {
+    /*
+     * Error during init of TE status driver - either it is already init or it has failed 
+     */
+    TRACE_ERROR( "STE driver init. error" );
+  }
+  else
+  {
+
+#ifdef _SIMULATION_
+    TRACE_EVENT( "Return DRV_OK from STE_Init()" );
+#endif /* _SIMULATION_ */
+
+    /*
+     * Setup of used signal-types for driver to trig a callback
+     */
+    if (DRV_OK NEQ STE_SetSignal( DRV_SIGTYPE_READ ))
+    {
+      /* 
+       * Error during signal-set - either signal illegal, not available or internal fail 
+       */
+      TRACE_ERROR( "STE driver setup error" );
+    }
+#ifdef _SIMULATION_
+    else
+    {
+      TRACE_EVENT( "Return DRV_OK from STE_SetSignal()" );
+    }
+#endif /* _SIMULATION_ */
+  }
+  /*
+   * initialize variables
+   */
+  ppp_data->prx.TE_data_buffer_desc_list_first = NULL;
+  ppp_data->prx.TE_data_buffer_p_id            = DTI_PID_UOS;
+  ppp_data->prx.TE_data_buffered               = FALSE;
+#endif /* FF_STATUS_TE */
+
+   INIT_STATE( PPP_SERVICE_PRX , PRX_DEAD );
+} /* prx_init() */
+
+
+
+#ifdef FF_STATUS_TE
+/*
++------------------------------------------------------------------------------
+| Function    : cb_status_TE
++------------------------------------------------------------------------------
+| Description : Handles the call-back from the TE status driver and sends the
+|               NEW_POWER_STATUS signal to the PS
+|
+| Parameters  : None
+|
++------------------------------------------------------------------------------
+*/
+GLOBAL void cb_status_TE (T_DRV_SIGNAL * signal)
+{ 
+
+  TRACE_FUNCTION( "cb_status_TE" );
+
+  if((signal->SignalType EQ DRV_SIGTYPE_READ) &&
+     (signal->DrvHandle  EQ STE_HANDLE) &&
+     (*((USHORT*)signal->UserData)  EQ STE_IDENTIFIER_POWER))
+  {
+    PSIGNAL(hCommPPP, NEW_POWER_STATUS, NULL);
+  }
+  else
+  {
+    TRACE_ERROR( "STE driver: Signal not supported" );
+  }
+} /* cb_status_TE() */
+#endif /* FF_STATUS_TE */