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view src/g23m-aci/aci/gaci_ret.c @ 220:0ed36de51973

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ABB semaphore protection overhaul The ABB semaphone protection logic that came with TCS211 from TI was broken in several ways: * Some semaphore-protected functions were called from Application_Initialize() context. NU_Obtain_Semaphore() called with NU_SUSPEND fails with NU_INVALID_SUSPEND in this context, but the return value wasn't checked, and NU_Release_Semaphore() would be called unconditionally at the end. The latter call would increment the semaphore count past 1, making the semaphore no longer binary and thus no longer effective for resource protection. The fix is to check the return value from NU_Obtain_Semaphore() and skip the NU_Release_Semaphore() call if the semaphore wasn't properly obtained. * Some SPI hardware manipulation was being done before entering the semaphore- protected critical section. The fix is to reorder the code: first obtain the semaphore, then do everything else. * In the corner case of L1/DSP recovery, l1_abb_power_on() would call some non-semaphore-protected ABB & SPI init functions. The fix is to skip those calls in the case of recovery. * A few additional corner cases existed, all of which are fixed by making ABB semaphore protection 100% consistent for all ABB functions and code paths. There is still one remaining problem of priority inversion: suppose a low- priority task calls an ABB function, and some medium-priority task just happens to preempt right in the middle of that semaphore-protected ABB operation. Then the high-priority SPI task is locked out for a non-deterministic time until that medium-priority task finishes its work and goes back to sleep. This priority inversion problem remains outstanding for now.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 26 Apr 2021 20:55:25 +0000
parents fa8dc04885d8
children
line wrap: on
line source

/* 
+----------------------------------------------------------------------------- 
|  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 :  GPRS AT Command Interpreter Call-Back Functions.
+----------------------------------------------------------------------------- 
*/ 

#ifdef GPRS

#ifndef GACI_RET_C
#define GACI_RET_C
#endif

#include "aci_all.h"

/*
 *  includes
 */
#include "dti.h"      /* functionality of the dti library */
#include "aci_cmh.h"
#include "ati_cmd.h"
#include "aci_cmd.h"
#include "aci_io.h"
#include "aci.h"
#include "l4_tim.h"
#include "aci_lst.h"

#include "dti_conn_mng.h"

#include "gaci.h"
#include "gaci_cmh.h"
#include "psa.h"
#include "psa_sm.h"

#include "cmh.h"
#include "cmh_sm.h"

#include "aci_io.h"
#include "aci_mem.h"

#include "ati_int.h"

/*
+--------------------------------------------------------------------+
| PROJECT : GPRS (8441)                 MODULE  : GACI_RET           |
| STATE   : code                        ROUTINE : rCI_PlusCGACT      |
+--------------------------------------------------------------------+

  PURPOSE : handles rCI_PlusCGACT call back

*/
GLOBAL void rCI_PlusCGACT ( SHORT link_id )
{
  UBYTE srcId = srcId_cb;
  T_ATI_SRC_PARAMS *src_params = find_element (ati_src_list, srcId, search_ati_src_id);

  TRACE_FUNCTION("rCI_PlusCGACT()");

  src_params->curAtCmd = AT_CMD_NONE;

}

/*
+--------------------------------------------------------------------+
| PROJECT : GPRS (8441)                 MODULE  : GACI_RET           |
| STATE   : code                        ROUTINE : rCI_PlusCGDATA     |
+--------------------------------------------------------------------+

  PURPOSE : handles rCI_PlusCGDATA call back

*/
GLOBAL void rCI_PlusCGDATA ( SHORT link_id )
{
  UBYTE srcId = srcId_cb;
  T_ATI_SRC_PARAMS *src_params = find_element (ati_src_list, srcId, search_ati_src_id);

  TRACE_FUNCTION("rCI_PlusCGDATA()");

  src_params->curAtCmd = AT_CMD_NONE;

}

/*
+--------------------------------------------------------------------+
| PROJECT : GPRS (8441)                 MODULE  : GACI_RET           |
| STATE   : code                        ROUTINE : rCI_PlusCGANS      |
+--------------------------------------------------------------------+

  PURPOSE : handles rCI_PlusCGANS call back

*/
GLOBAL void rCI_PlusCGANS ( SHORT link_id )
{
  UBYTE srcId = srcId_cb;
  T_ATI_SRC_PARAMS *src_params = find_element (ati_src_list, srcId, search_ati_src_id);

  TRACE_FUNCTION("rCI_PlusCGANS()");

  src_params->curAtCmd = AT_CMD_NONE;

}

/*
+--------------------------------------------------------------------+
| PROJECT : GPRS (8441)                 MODULE  : GACI_RET           |
| STATE   : code                        ROUTINE : rCI_PlusCGEREP     |
+--------------------------------------------------------------------+

  PURPOSE : handles rCI_PlusCGEREP call back

*/
GLOBAL void rCI_PlusCGEREP ( T_CGEREP_EVENT event, T_CGEREP_EVENT_REP_PARAM *param )
{
  char *me="+CGEV: ";
  UBYTE srcId = srcId_cb;
  char  pdp_ip_addr_str[17];
  U8    idx;

  TRACE_FUNCTION("rCI_PlusCGEREP()");

  if (sm_cgerep_srcId NEQ srcId)
  {
    return; /* don't indicate +CGEV to a source on which AT+CGEREP was not set up */
  }

  if( CGEREP_MODE_DICARD_RESERVED EQ sm_cgerep_mode AND 
      uart_is_mt_te_link () NEQ FALSE )
  {
    return;
  }
  
  memset(pdp_ip_addr_str, 0x00, sizeof(pdp_ip_addr_str));
  
  switch(event)
  {
    case CGEREP_EVENT_NW_REACT:
    case CGEREP_EVENT_NW_DEACT:
    case CGEREP_EVENT_ME_DEACT:
      switch(param->act.pdp_addr.ctrl_ip_address)
      {
        case NAS_is_ipv4:
          sprintf( pdp_ip_addr_str, "%d.%d.%d.%d", 
                             param->act.pdp_addr.ip_address.ipv4_addr.a4[0],
                             param->act.pdp_addr.ip_address.ipv4_addr.a4[1],
                             param->act.pdp_addr.ip_address.ipv4_addr.a4[2],
                             param->act.pdp_addr.ip_address.ipv4_addr.a4[3]);
          break;
        case NAS_is_ipv6:
          for(idx = 0;idx < NAS_SIZE_IPv6_ADDR;idx++)
          sprintf( pdp_ip_addr_str, "%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d", 
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[0],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[1],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[2],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[3],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[4],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[5],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[6],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[7],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[8],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[9],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[10],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[11],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[12],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[13],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[14],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[15] );
          break;
      }
      break;
    case CGEREP_EVENT_REJECT:
      switch(param->act.pdp_addr.ctrl_ip_address)
      {
        case NAS_is_ipv4:
          sprintf( pdp_ip_addr_str, "%d.%d.%d.%d", 
                             param->reject.pdp_addr.ip_address.ipv4_addr.a4[0],
                             param->reject.pdp_addr.ip_address.ipv4_addr.a4[1],
                             param->reject.pdp_addr.ip_address.ipv4_addr.a4[2],
                             param->reject.pdp_addr.ip_address.ipv4_addr.a4[3]);
          break;
        case NAS_is_ipv6:
          for(idx = 0;idx < NAS_SIZE_IPv6_ADDR;idx++)
          sprintf( pdp_ip_addr_str, "%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d", 
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[0],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[1],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[2],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[3],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[4],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[5],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[6],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[7],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[8],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[9],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[10],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[11],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[12],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[13],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[14],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[15] );
          break;
      }
      break;

  }

  switch ( event )
  {
    case CGEREP_EVENT_REJECT:
      sprintf(g_sa,"%s%s \"%s\",\"%s\"", me, "REJECT", param->reject.pdp_type, pdp_ip_addr_str);
      break;
    case CGEREP_EVENT_NW_REACT:
      sprintf(g_sa,"%s%s \"%s\",\"%s\",%hd", me, "NW REACT", param->act.pdp_type, pdp_ip_addr_str, param->act.cid);
      break;
    case CGEREP_EVENT_NW_DEACT:
      sprintf(g_sa,"%s%s \"%s\",\"%s\",%hd", me, "NW DEACT", param->act.pdp_type, pdp_ip_addr_str, param->act.cid);
      break;
    case CGEREP_EVENT_ME_DEACT:
      sprintf(g_sa,"%s%s \"%s\",\"%s\",%hd", me, "ME DEACT", param->act.pdp_type, pdp_ip_addr_str, param->act.cid);
      break;
    case CGEREP_EVENT_NW_DETACH:
      sprintf(g_sa,"%s%s", me, "NW DETACH" );
      break;
    case CGEREP_EVENT_ME_DETACH:
      sprintf(g_sa,"%s%s", me, "ME DETACH" );
      break;
    case CGEREP_EVENT_NW_CLASS:
      sprintf(g_sa,"%s%s", me, "NW CLASS" );
      break;
    case CGEREP_EVENT_ME_CLASS:
      sprintf(g_sa,"%s%s", me, "ME CLASS" );
      break;
  }

  if ( CGEREP_MODE_BUFFER NEQ sm_cgerep_mode AND 
       uart_is_mt_te_link () EQ FALSE)
  {
    io_sendIndication(srcId, g_sa, ATI_FORCED_OUTPUT);
  }
  else
  { /* write in event reporting buffer */
    cmhSM_save_event(event, param);
  }
}


/*
+--------------------------------------------------------------------+
| PROJECT : GPRS (8441)                 MODULE  : GACI_RET           |
| STATE   : code                        ROUTINE : rCI_PercentCGEV     |
+--------------------------------------------------------------------+

  PURPOSE : handles rCI_PercentCGEREP call back

*/
GLOBAL void rCI_PercentCGEV ( T_CGEREP_EVENT event, T_CGEREP_EVENT_REP_PARAM *param )
{
  char *me="%CGEV: ";
  UBYTE srcId = srcId_cb;
  char  pdp_ip_addr_str[17];
  U8    idx = 0;
  
  TRACE_FUNCTION("rCI_PercentCGEV()");

  if (ati_user_output_cfg[srcId].Percent_CGEREP_stat == 0)
  {
    return; /* don't indicate %CGEV to a source on which AT%CGEREP was not set up */
  }

  memset(pdp_ip_addr_str, 0x00, sizeof(pdp_ip_addr_str));

  switch (event)
  {
    case CGEREP_EVENT_NW_REACT:
    case CGEREP_EVENT_NW_DEACT:
    case CGEREP_EVENT_ME_DEACT:
    case CGEREP_EVENT_NW_ACT:
    case CGEREP_EVENT_ME_ACT:
      switch(param->act.pdp_addr.ctrl_ip_address)
      {
        case NAS_is_ipv4:
          sprintf( pdp_ip_addr_str, "%d.%d.%d.%d", 
                             param->act.pdp_addr.ip_address.ipv4_addr.a4[0],
                             param->act.pdp_addr.ip_address.ipv4_addr.a4[1],
                             param->act.pdp_addr.ip_address.ipv4_addr.a4[2],
                             param->act.pdp_addr.ip_address.ipv4_addr.a4[3]);
          break;
        case NAS_is_ipv6:
          for(idx = 0;idx < NAS_SIZE_IPv6_ADDR;idx++)
          sprintf( pdp_ip_addr_str, "%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d", 
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[0],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[1],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[2],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[3],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[4],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[5],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[6],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[7],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[8],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[9],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[10],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[11],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[12],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[13],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[14],
                             param->act.pdp_addr.ip_address.ipv6_addr.a6[15] );
          break;
      }
      break;
    case CGEREP_EVENT_REJECT:
      switch(param->act.pdp_addr.ctrl_ip_address)
      {
        case NAS_is_ipv4:
          sprintf( pdp_ip_addr_str, "%d.%d.%d.%d", 
                             param->reject.pdp_addr.ip_address.ipv4_addr.a4[0],
                             param->reject.pdp_addr.ip_address.ipv4_addr.a4[1],
                             param->reject.pdp_addr.ip_address.ipv4_addr.a4[2],
                             param->reject.pdp_addr.ip_address.ipv4_addr.a4[3]);
          break;
        case NAS_is_ipv6:
          for(idx = 0;idx < NAS_SIZE_IPv6_ADDR;idx++)
          sprintf( pdp_ip_addr_str, "%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d", 
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[0],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[1],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[2],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[3],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[4],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[5],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[6],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[7],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[8],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[9],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[10],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[11],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[12],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[13],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[14],
                             param->reject.pdp_addr.ip_address.ipv6_addr.a6[15] );
          break;
      }
      break;

  }


  switch ( event )
  {
    case CGEREP_EVENT_REJECT:
      sprintf(g_sa,"%s%s \"%s\",\"%s\"", me, "REJECT", param->reject.pdp_type, pdp_ip_addr_str);
      break;
    case CGEREP_EVENT_NW_REACT:
      sprintf(g_sa,"%s%s \"%s\",\"%s\",%hd", me, "NW REACT", param->act.pdp_type, pdp_ip_addr_str, param->act.cid);
      break;
    case CGEREP_EVENT_NW_DEACT:
      sprintf(g_sa,"%s%s \"%s\",\"%s\",%hd", me, "NW DEACT", param->act.pdp_type, pdp_ip_addr_str, param->act.cid);
      break;
    case CGEREP_EVENT_ME_DEACT:
      sprintf(g_sa,"%s%s \"%s\",\"%s\",%hd", me, "ME DEACT", param->act.pdp_type, pdp_ip_addr_str, param->act.cid);
      break;
    case CGEREP_EVENT_NW_DETACH:
      sprintf(g_sa,"%s%s", me, "NW DETACH" );
      break;
    case CGEREP_EVENT_ME_DETACH:
      sprintf(g_sa,"%s%s", me, "ME DETACH" );
      break;
    case CGEREP_EVENT_NW_CLASS:
      sprintf(g_sa,"%s%s", me, "NW CLASS" );
      break;
    case CGEREP_EVENT_ME_CLASS:
      sprintf(g_sa,"%s%s", me, "ME CLASS" );
      break;
    case CGEREP_EVENT_NW_ACT:
      sprintf(g_sa,"%s%s \"%s\",\"%s\",%hd", me, "NW ACT", param->act.pdp_type, pdp_ip_addr_str, param->act.cid);
        break;
    case CGEREP_EVENT_ME_ACT:
      sprintf(g_sa,"%s%s \"%s\",\"%s\",%hd", me, "ME ACT", param->act.pdp_type, pdp_ip_addr_str, param->act.cid);
        break;
  }

  io_sendIndication(srcId, g_sa, ATI_FORCED_OUTPUT);  
}


/*
+--------------------------------------------------------------------+
| PROJECT : GPRS (8441)                 MODULE  : GACI_RET           |
| STATE   : code                        ROUTINE : rCI_PlusCGREG      |
+--------------------------------------------------------------------+

  PURPOSE : handles rCI_PlusCGREG call back

*/
GLOBAL void rCI_PlusCGREG ( T_CGREG_STAT stat, USHORT lac, USHORT ci )
{
  U8    rt       = 0;
  TRACE_FUNCTION("rCI_PlusCGREG()");

  r_plus_percent_CREG  ( srcId_cb,
                         stat,
                         lac,
                         ci,
                         PlusCGREG_CMD,
                         P_CREG_GPRS_Support_Unknown, /*ACI-SPR-17218: ignored*/
                         rt,
                         FALSE );
}

/*
+--------------------------------------------------------------------+
| PROJECT : GPRS (8441)                 MODULE  : GACI_RET           |
| STATE   : code                        ROUTINE : rCI_changedQOS     |
+--------------------------------------------------------------------+

  PURPOSE : dummy function

*/
GLOBAL void rCI_changedQOS    ( SHORT cid, T_PS_qos *qos )
{
}

/*
+--------------------------------------------------------------------+
| PROJECT : GPRS (8441)                 MODULE  : GACI_RET           |
| STATE   : code                        ROUTINE : rCI_PercentSNCNT   |
+--------------------------------------------------------------------+

  PURPOSE : handles rCI_PercentSNCNT call back

*/
GLOBAL void rCI_PercentSNCNT ( UBYTE c_id,
                               ULONG octets_uplink,
                               ULONG octets_downlink,
                               ULONG packets_uplink,
                               ULONG packets_downlink )
{
  TRACE_FUNCTION("rCI_PercentSNCNT()");
  
  sprintf(g_sa,"%s: %d, %d, %d, %d, %d", "%SNCNT", c_id,
                                         octets_uplink, octets_downlink, 
                                         packets_uplink, packets_downlink);
      
  io_sendMessage(srcId_cb, g_sa, ATI_NORMAL_OUTPUT);

}

/*
+--------------------------------------------------------------------+
| PROJECT : GPRS (8441)                 MODULE  : GACI_RET           |
| STATE   : code                        ROUTINE : rCI_PercentCGREG   |
+--------------------------------------------------------------------+

  PURPOSE : handles rCI_PercentCGREG call back

*/
GLOBAL void rCI_PercentCGREG ( T_P_CGREG_STAT stat, USHORT lac, USHORT ci, BOOL bActiveContext )
{
  U8    rt       = 0;
  TRACE_FUNCTION("rCI_PercentCGREG()");

  r_plus_percent_CREG  ( srcId_cb,
                         stat,
                         lac,
                         ci,
                         PercentCGREG_CMD,
                         P_CREG_GPRS_Support_Unknown, /*ACI-SPR-17218: ignored*/
                         rt,
                         bActiveContext);

}


#ifdef REL99
/*
+--------------------------------------------------------------------+
| PROJECT : UMTS                        MODULE  : GACI_RET           |
| STATE   : code                        ROUTINE : rCI_PlusCGCMOD     |
+--------------------------------------------------------------------+

  PURPOSE : handles rCI_PlusCGCMOD call back

*/
GLOBAL void rCI_PlusCGCMOD ( void )
{
  UBYTE srcId = srcId_cb;
  T_ATI_SRC_PARAMS *src_params = find_element (ati_src_list, srcId, search_ati_src_id);

  TRACE_FUNCTION("rCI_PlusCGCMOD()");

  src_params->curAtCmd = AT_CMD_NONE;
}

/*
+--------------------------------------------------------------------+
| PROJECT : UMTS                        MODULE  : GACI_RET           |
| STATE   : code                        ROUTINE : rAT_PlusCGCMOD     |
+--------------------------------------------------------------------+

  PURPOSE : handles rAT_PlusCGCMOD call back

*/
GLOBAL void rAT_PlusCGCMOD ( void )
{
  UBYTE srcId = srcId_cb;
  T_ATI_SRC_PARAMS *src_params = find_element (ati_src_list, srcId, search_ati_src_id);

  TRACE_FUNCTION("rAT_PlusCGCMOD()");

  src_params->curAtCmd = AT_CMD_NONE;
}

#endif /*REL99 */

/* sbh...15/01/02.  If MFW defined, then these functions are duplicated */

#if !defined(MFW) && !defined(FF_MMI_RIV)

/*
+--------------------------------------------------------------------+
| PROJECT : GPRS (8441)                 MODULE  : GACI_RET           |
| STATE   : code                        ROUTINE : rAT_PlusCGACT      |
+--------------------------------------------------------------------+

  PURPOSE : handles rAT_PlusCGACT call back

*/
GLOBAL void rAT_PlusCGACT   ( SHORT link_id )
{

  TRACE_FUNCTION("rAT_PlusCGACT()");


}

/*
+--------------------------------------------------------------------+
| PROJECT : GPRS (8441)                 MODULE  : GACI_RET           |
| STATE   : code                        ROUTINE : rAT_PlusCGDATA     |
+--------------------------------------------------------------------+

  PURPOSE : handles rAT_PlusCGDATA call back

*/
GLOBAL void rAT_PlusCGDATA   ( SHORT link_id )
{

  TRACE_FUNCTION("rAT_PlusCGDATA()");


}

/*
+--------------------------------------------------------------------+
| PROJECT : GPRS (8441)                 MODULE  : GACI_RET           |
| STATE   : code                        ROUTINE : rAT_PlusCGANS      |
+--------------------------------------------------------------------+

  PURPOSE : handles rAT_PlusCGANS call back

*/
GLOBAL void rAT_PlusCGANS ( SHORT link_id )
{

  TRACE_FUNCTION("rAT_PlusCGANS()");


}

/*
+--------------------------------------------------------------------+
| PROJECT : GPRS (8441)                 MODULE  : GACI_RET           |
| STATE   : code                        ROUTINE : rAT_PlusCGEREP     |
+--------------------------------------------------------------------+

  PURPOSE : handles rAT_PlusCGEREP call back

*/
GLOBAL void rAT_PlusCGEREP ( T_CGEREP_EVENT event, T_CGEREP_EVENT_REP_PARAM *param )
{

  TRACE_FUNCTION("rAT_PlusCGEREP()");


}

/*
+--------------------------------------------------------------------+
| PROJECT : GPRS (8441)                 MODULE  : GACI_RET           |
| STATE   : code                        ROUTINE : rAT_PercentCGEV     |
+--------------------------------------------------------------------+

  PURPOSE : handles rAT_PercentCGEV call back

*/
GLOBAL void rAT_PercentCGEV (T_CGEREP_EVENT event, T_CGEREP_EVENT_REP_PARAM *param )
{

  TRACE_FUNCTION("rAT_PercentCGEV()");

}
/*
+--------------------------------------------------------------------+
| PROJECT : GPRS (8441)                 MODULE  : GACI_RET           |
| STATE   : code                        ROUTINE : rAT_PlusCGREG      |
+--------------------------------------------------------------------+

  PURPOSE : handles rAT_PlusCGREG call back

*/
GLOBAL void rAT_PlusCGREG ( T_CGREG_STAT stat, USHORT lac, USHORT ci )
{

  TRACE_FUNCTION("rAT_PlusCGREG()");


}
/*
+--------------------------------------------------------------------+
| PROJECT : GPRS (8441)                 MODULE  : GACI_RET           |
| STATE   : code                        ROUTINE : rAT_changedQOS     |
+--------------------------------------------------------------------+

  PURPOSE : inform over the network initiated QOS modification

*/
GLOBAL void rAT_changedQOS( SHORT cid, T_PS_qos *qos )
{

  TRACE_FUNCTION("rAT_changedQOS()");


}

/*
+--------------------------------------------------------------------+
| PROJECT : GPRS (8441)                 MODULE  : GACI_RET           |
| STATE   : code                        ROUTINE : rCI_PercentSNCNT   |
+--------------------------------------------------------------------+

  PURPOSE : handles rCI_PercentSNCNT call back

*/
GLOBAL void rAT_PercentSNCNT ( UBYTE c_id,
                               ULONG octets_uplink,
                               ULONG octets_downlink,
                               ULONG packets_uplink,
                               ULONG packets_downlink )
{
  TRACE_FUNCTION("rAT_PercentSNCNT()");

}


/*
+--------------------------------------------------------------------+
| PROJECT : GPRS (8441)                 MODULE  : GACI_RET           |
| STATE   : code                        ROUTINE : rAT_PercentCGREG      |
+--------------------------------------------------------------------+

  PURPOSE : handles rAT_PercentCGREG call back

*/
GLOBAL void rAT_PercentCGREG ( T_P_CGREG_STAT stat, USHORT lac, USHORT ci, BOOL bActiveContext )
{

  TRACE_FUNCTION("rAT_PercentCGREG()");


}



#endif /* MFW || FF_MMI_RIV */


#endif  /* GPRS */