+
−/* 
+
−+----------------------------------------------------------------------------- 
+
−|  Project :  WAPoverGPRS
+
−|  Modul   :  PSA_TCPIPF
+
−+----------------------------------------------------------------------------- 
+
−|  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 :  Functions for interfacing to TCP/IP-related entities. At
+
−|             the moment, these are IP(v4) and UDP. In the future, TCP and IPv6
+
−|             and perhaps others will follow, so we try to be as general as
+
−|             possible.
+
−|             
+
−|             Main exports:
+
−|             psaTCPIP_Activate()
+
−|             psaTCPIP_Configure()
+
−|             psaTCPIP_Deactivate()
+
−|             
+
−|             Declarations and definitions are in psa_tcpip.h.
+
−+----------------------------------------------------------------------------- 
+
−*/ 
+
−#if defined (CO_UDP_IP) || defined (FF_GPF_TCPIP)
+
−
+
−#ifndef PSA_TCPIPF_C
+
−#define PSA_TCPIPF_C
+
−#endif /* !PSA_TCPIPF_C */
+
−
+
−#include "aci_all.h"
+
−/*==== INCLUDES ===================================================*/
+
−#include "dti.h"      /* functionality of the dti library */
+
−#include "dti_conn_mng.h"
+
−#include "aci_cmh.h"
+
−#include "ati_cmd.h"
+
−#include "aci_cmd.h"
+
−#include "aci_fd.h"
+
−#include "psa.h"
+
−#include "psa_tcpip.h"
+
−#include "psa_cc.h"
+
−#include "cmh.h"
+
−#include "psa_ra.h"
+
−#include "cmh_ra.h"
+
−#include "cmh_l2r.h"
+
−
+
−#include "ksd_utl.h"
+
−
+
−#if defined (FF_SAT_E) 
+
−#include "cmh_cc.h"
+
−#include "psa_sat.h"
+
−#endif /* SAT E */ 
+
−
+
−#ifdef FF_GPF_TCPIP
+
−#include "dcm_utils.h"
+
−#include "dcm_state.h"
+
−#include "dcm_env.h"
+
−#endif
+
−#include "dcm_f.h"
+
−
+
−
+
−
+
−/*==== CONSTANTS ==================================================*/
+
−
+
−/*==== TYPES ======================================================*/
+
−
+
−
+
−/*==== EXPORT =====================================================*/
+
−GLOBAL void psaTCPIP_Initialize_Req(void);
+
−GLOBAL void psaTCPIP_Shutdown_Req(void);
+
−GLOBAL void psaTCPIP_Config (ULONG ipaddr, ULONG dns1, ULONG dns2, UBYTE dirc);
+
−GLOBAL ULONG bytes2ipv4addr(UBYTE *host);
+
−
+
−/*==== VARIABLES ==================================================*/
+
−
+
−/*==== FUNCTIONS ==================================================*/
+
−
+
−/* Convert an IP address in an array of 4 bytes (network order
+
− * assumed) into an unsigned long value representing the same IP
+
− * address, also in network order. This is purely a matter of
+
− * alignment, so a simple copy will do.
+
− */
+
−ULONG psaTCPIP_bytes2ipv4addr(UBYTE *ip_address)
+
−{
+
−  ULONG result;
+
−  UBYTE i;
+
−  BYTE buf[4];
+
−
+
−  for (i=0; i<4; i++)
+
−  {
+
−    utl_string2Byte ((CHAR*)(ip_address+(i*4)), 3, &buf[3-i]);
+
−  }
+
−  memcpy(&result, buf, 4);
+
−  return result;
+
−}
+
−
+
−GLOBAL char* wap_state_to_string(T_ACI_WAP_STATES wap_state)
+
−{
+
−  switch(wap_state)
+
−  {
+
−    case Wap_Not_Init: return "wap-not_init";
+
−#ifdef FF_GPF_TCPIP
+
−    case TCPIP_Initialization:  return "TCPIP_Initialization";
+
−    case TCPIP_Initialized:     return "TCPIP_Initialized";
+
−    case TCPIP_Activation:      return "TCPIP_Activation";
+
−    case TCPIP_Activated:       return "TCPIP_Activated";
+
−#endif /*FF_GPF_TCPIP*/
+
−  	case UDPA_Activation:       return "UDPA_Activation";
+
−  	case UDPA_Activated:        return "UDPA_Activated";
+
−    case IPA_Activation:        return "IPA_Activation";
+
−  	case IPA_Activated:         return "IPA_Activated";
+
−  	case IPA_Configuration:     return "IPA_Configuration";
+
−  	case IPA_Configurated:      return "IPA_Configurated";
+
−   	case UDPA_Configuration:    return "UDPA_Configuration";
+
−  	case UDPA_Configurated:     return "UDPA_Configurated";
+
−#ifdef FF_GPF_TCPIP	
+
−  	case TCPIP_Configuration:   return "TCPIP_Configuration";
+
−    case TCPIP_Configurated:    return "TCPIP_Configurated";
+
−#endif /*FF_GPF_TCPIP*/
+
−  	case IPA_Deconfiguration:   return "IPA_Deconfiguration";
+
−   	case IPA_Deconfigurated:    return "IPA_Deconfigurated";
+
−   	case UDPA_Deconfiguration:  return "UDPA_Deconfiguration";
+
−   	case UPDA_Deconfigurated:   return "UPDA_Deconfigurated";
+
−#ifdef FF_GPF_TCPIP	
+
−   	case TCPIP_Deconfiguration: return "TCPIP_Deconfiguration";
+
−   	case TCPIP_Deconfigurated:  return "TCPIP_Deconfigurated";
+
−    case TCPIP_Deactivation:    return "TCPIP_Deactivation";
+
−   	case TCPIP_Deactivated:     return "TCPIP_Deactivated";
+
−#endif /*FF_GPF_TCPIP*/
+
−    case UDPA_Deactivation:     return "UDPA_Deactivation";
+
−  	case UDPA_Deactivated:      return "UDPA_Deactivated";
+
−  	case IPA_Deactivation:      return "IPA_Deactivation";
+
−   	case IPA_Deactivated:       return "IPA_Deactivated";
+
−    default:                    return "<Unknown wap_state>";
+
−  }
+
−}
+
−
+
−
+
−/*
+
−+-------------------------------------------------------------------+
+
−| PROJECT : WAPoverGPRS           MODULE  : PSA_TCPIP               |
+
−|                                 ROUTINE : psaTCPIP_Init           |
+
−+-------------------------------------------------------------------+
+
−
+
−  PURPOSE : Initialize the protocol stack adapter for TCP/IP.
+
−
+
−*/
+
−GLOBAL void psaTCPIP_Init(void)
+
−{
+
−  memset (&tcpipShrdPrm, 0, sizeof (T_TCPIP_SHRD_PRM));
+
−  wap_state = Wap_Not_Init ;    /* This is redundant at the moment,
+
−                                 * but will be set only here
+
−                                 * eventually. */
+
−  tcpipShrdPrm.connection_type    = TCPIP_CONNECTION_TYPE_UNKNOWN;
+
−  tcpipShrdPrm.connection_buildup = TCPIP_CONNECTION_BUILDUP_UNKNOWN;
+
−}
+
−
+
−
+
−/* Activate TCP/IP-related entities. See psa_tcpip.h for a detailed
+
− * description.
+
− */
+
−void psaTCPIP_Activate(UBYTE src_id,
+
−                       UBYTE dti_id,
+
−                       SHORT wap_call_id,
+
−                       UBYTE options,
+
−                       UBYTE connection_type,
+
−                       void (*callback_function)(T_ACI_RETURN result))
+
−{
+
−  /* The `options' parameter is not yet used, since we have only UDP
+
−   * and IPv4. This will change in the future, including related
+
−   * changes to other parts of the ACI. (At the moment the completion
+
−   * of UDP activation calls IP activation directly, but this will
+
−   * have to be torn apart. [ni 2001-10-02]
+
−   */
+
−
+
−  TRACE_FUNCTION ("psaTCPIP_Activate()") ;
+
−  
+
−  tcpipShrdPrm.src_id             = src_id ;
+
−  tcpipShrdPrm.connection_type    = connection_type;
+
−  tcpipShrdPrm.connection_buildup = TCPIP_CONNECTION_BUILDUP_UP;
+
−  tcpipShrdPrm.wap_call_id        = wap_call_id ;
+
−  tcpipShrdPrm.options            = options ;
+
−  tcpipShrdPrm.callback_function  = callback_function ;
+
−
+
−  if(is_gpf_tcpip_call()) {
+
−    GPF_TCPIP_STATEMENT(wap_state = TCPIP_Initialization);
+
−    psaTCPIP_config_dispatch();
+
−  }
+
−  else {
+
−    wap_state = Wap_Not_Init ;
+
−    psaUDPIP_config_dispatch();
+
−  }
+
−}
+
−
+
−
+
−/* Configure TCP/IP-related entities.
+
− */
+
−void psaTCPIP_Configure(UBYTE *ip_address,
+
−                        void *pdp_addrp,
+
−                        UBYTE *peer_address,
+
−                        UBYTE *dns1,
+
−                        UBYTE *dns2,
+
−                        short  mtu,
+
−                        void (*callback_function)(T_ACI_RETURN result))
+
−{
+
−  TRACE_FUNCTION("psaTCPIP_Configure()") ;
+
−
+
−  if (ip_address AND pdp_addrp) {
+
−    TRACE_ERROR("psaTCPIP_Configure(): both ip_address and pdp_addrp non-null!") ;
+
−    return ;
+
−  }
+
−
+
−  if (!ip_address AND !pdp_addrp) {
+
−    TRACE_ERROR("psaTCPIP_Configure(): both ip_address and pdp_addrp null!") ;
+
−    return ;
+
−  }
+
−
+
−  if (ip_address)               /* From PPP, IP over CSD. */
+
−  {
+
−    memcpy(tcpipShrdPrm.ipaddr, ip_address, 16) ;
+
−  }
+
−#ifdef GPRS
+
−  else if (pdp_addrp)           /* From SNDCP, IP over GPRS. */
+
−  {
+
−    memcpy(tcpipShrdPrm.ipaddr, pdp_addrp, 16/*sizeof(tcpipShrdPrm.ipaddr)*/);
+
−  }
+
−#endif
+
−
+
−  if (peer_address) {
+
−    memcpy(tcpipShrdPrm.peer_addr, peer_address, 16) ;
+
−  }
+
−  if(dns1) {
+
−    memcpy(tcpipShrdPrm.dns1,dns1,16);
+
−  }
+
−
+
−  if(dns2) {
+
−    memcpy(tcpipShrdPrm.dns2,dns2,16);
+
−  }
+
−  tcpipShrdPrm.mtu = mtu ;
+
−  tcpipShrdPrm.callback_function = callback_function ;
+
−
+
−  if(is_gpf_tcpip_call()) {
+
−    GPF_TCPIP_STATEMENT(wap_state = TCPIP_Configuration);
+
−    psaTCPIP_config_dispatch();
+
−  }
+
−  else {
+
−  wap_state = IPA_Configuration ;
+
−    psaUDPIP_config_dispatch();
+
−  }
+
−}
+
−
+
−
+
−/* Deactivate TCP/IP-related entities.
+
− */
+
−void psaTCPIP_Deactivate(void (*callback_function)(T_ACI_RETURN result))
+
−{
+
−  TRACE_FUNCTION("psaTCPIP_Deactivate()") ;
+
−  TRACE_EVENT_P1("wap_state: %d", wap_state) ;
+
−
+
−  tcpipShrdPrm.connection_buildup = TCPIP_CONNECTION_BUILDUP_DOWN;
+
−  tcpipShrdPrm.callback_function = callback_function ;
+
−
+
−  if(is_gpf_tcpip_call()) {
+
−    #ifdef FF_GPF_TCPIP
+
−    if ( wap_state EQ TCPIP_Configurated ) {
+
−      wap_state = TCPIP_Deconfiguration ;
+
−    }
+
−    #endif
+
−    psaTCPIP_config_dispatch() ;
+
−  }
+
−  else {
+
−    if ( wap_state EQ UDPA_Configurated ) {
+
−    wap_state = IPA_Deconfiguration ;
+
−  }
+
−    psaUDPIP_config_dispatch();
+
−  }
+
−}
+
−
+
−
+
−/********************** Dispatcher functions **********************/
+
−
+
−/* State machine for UDP/TCP/IP activation, configuration, and
+
− * deactivation. At the moment some of this is still handled elsewhere
+
− * in the ACI (see comments to psaTCPIP_Configure() and
+
− * psaTCPIP_Activate() above), but I plan to tear this apart and keep
+
− * all control over these activities in this place, including status
+
− * checks and transitions. [ni 2001-10-02]
+
− */
+
−
+
−void psaUDPIP_config_dispatch(void)
+
−{
+
−#ifdef CO_UDP_IP // to avoid linker errors in simulation
+
−
+
−  TRACE_FUNCTION("psaUDPIP_config_dispatch()") ;
+
−  TRACE_EVENT_P1("wap_state: %s", wap_state_to_string(wap_state)) ;
+
−  switch (wap_state)
+
−  {
+
−    /* Entry point for activation. */
+
−    case Wap_Not_Init:
+
−      cmhUDPA_Activate((T_ACI_CMD_SRC)tcpipShrdPrm.src_id, tcpipShrdPrm.wap_call_id) ;
+
−      break ;
+
−    case UDPA_Activation:       /* Unused at the moment; handled elsewhere. */
+
−      break ;
+
−    case UDPA_Activated:        /* Unused at the moment; handled elsewhere. */
+
−      break ;
+
−    case IPA_Activation:        /* Unused at the moment; handled elsewhere. */
+
−      break ;
+
−    case IPA_Activated:
+
−      switch (tcpipShrdPrm.connection_buildup)
+
−      {
+
−        case TCPIP_CONNECTION_BUILDUP_UP:
+
−          if (tcpipShrdPrm.callback_function)
+
−          {
+
−            tcpipShrdPrm.callback_function(AT_CMPL) ;
+
−          }
+
−          break ;
+
−        case TCPIP_CONNECTION_BUILDUP_DOWN:
+
−          cmhUDPA_Deactivate(tcpipShrdPrm.src_id);
+
−          break;
+
−        default:
+
−          TRACE_ERROR("Unknown build up state in psaTCPIP_config_dispatch()");
+
−          return;
+
−      }
+
−      break;
+
−      /* Entry point for configuration. */
+
−    case IPA_Configuration:
+
−      switch (tcpipShrdPrm.connection_buildup)
+
−      {
+
−        case TCPIP_CONNECTION_BUILDUP_UP:
+
−          psaIPA_Config(psaTCPIP_bytes2ipv4addr(tcpipShrdPrm.ipaddr),
+
−                        tcpipShrdPrm.mtu, IPA_CONN) ;
+
−          break;
+
−        case TCPIP_CONNECTION_BUILDUP_DOWN:
+
−          psaIPA_Config(psaTCPIP_bytes2ipv4addr(tcpipShrdPrm.ipaddr),
+
−                        tcpipShrdPrm.mtu, IPA_DSC) ;
+
−          break;
+
−        default:
+
−          TRACE_ERROR("Unknown build up state in psaTCPIP_config_dispatch()");
+
−          return;
+
−      }
+
−      break;
+
−    case IPA_Configurated:      /* Unused at the moment; handled elsewhere. */
+
−      break ;
+
−    case UDPA_Configuration:    /* Unused at the moment; handled elsewhere. */
+
−      break ;
+
−    case UDPA_Configurated:
+
−      if (tcpipShrdPrm.callback_function)
+
−      {
+
−        tcpipShrdPrm.callback_function(AT_CMPL) ;
+
−      }
+
−      break ;
+
−
+
−      /* Entry point for deactivation. */
+
−    case IPA_Deconfiguration:
+
−      psaIPA_Config(0, 0, IPA_DSC) ;
+
−      break ;
+
−    case IPA_Deconfigurated:    /* Unused at the moment; handled elsewhere. */
+
−      break ;
+
−    case UDPA_Deactivation:     /* Unused at the moment; handled elsewhere. */
+
−#if defined (FF_SAT_E) 
+
−        /* If transport layer is UDP, reset wap_call flag 
+
−           UDP is not busy anymore */
+
−        if( satShrdPrm.chnTb.chnTPL EQ UDP )
+
−        {
+
−          sAT_PercentWAP ( CMD_SRC_NONE, 0 );
+
−        }
+
−#endif /* SAT E */ 
+
−      break ;
+
−    case UDPA_Deactivated:      /* Unused at the moment; handled elsewhere. */
+
−      break ;
+
−    case IPA_Deactivation:
+
−      wap_state = IPA_Deactivated ;
+
−      tcpipShrdPrm.connection_type = TCPIP_CONNECTION_TYPE_UNKNOWN;
+
−
+
−      if (tcpipShrdPrm.callback_function)
+
−      {
+
−        tcpipShrdPrm.callback_function(AT_CMPL) ;
+
−      }
+
−      /*lint -fallthrough*/
+
−    case IPA_Deactivated:
+
−      wap_state = Wap_Not_Init ;
+
−      
+
−      if(ccShrdPrm.wapStat EQ CC_WAP_STACK_DOWN)
+
−      {
+
−        /* WAP-dedicated variables shall be reinitialized */
+
−        wapId     = NO_ENTRY;
+
−        Wap_Call  = FALSE;
+
−      
+
−        TRACE_EVENT ("WAP parameter reseted");
+
−      }
+
−      break ;
+
−
+
−    default:
+
−      TRACE_ERROR("Unknown wap state in psaTCPIP_config_dispatch()") ;
+
−  }
+
−#else
+
−  ACI_ASSERT(FALSE);
+
−#endif  
+
−}
+
−
+
−
+
−/******************************************************************************/
+
−void psaTCPIP_config_dispatch(void)
+
−{
+
−#ifdef FF_GPF_TCPIP // to avoid linker errors in simulation
+
−
+
−  TRACE_FUNCTION("psaTCPIP_config_dispatch()") ;
+
−  TRACE_EVENT_P1("wap_state: %s", wap_state_to_string(wap_state)) ;
+
−  switch (wap_state)
+
−  {
+
−    case TCPIP_Initialization :
+
−      switch(tcpipShrdPrm.connection_buildup)
+
−      {
+
−        case TCPIP_CONNECTION_BUILDUP_UP:
+
−          psaTCPIP_Initialize_Req();      
+
−          break;
+
−
+
−        case TCPIP_CONNECTION_BUILDUP_DOWN:
+
−          psaTCPIP_Shutdown_Req();
+
−          break;
+
−
+
−        default:
+
−          TRACE_ERROR("Error: Unknown build_up state in psaTCPIP_config_dispatch()");
+
−          return;   
+
−      }
+
−
+
−    case TCPIP_Initialized :
+
−       break;
+
−
+
−    case TCPIP_Activation :        
+
−      switch(tcpipShrdPrm.connection_buildup)
+
−      {
+
−        case TCPIP_CONNECTION_BUILDUP_UP:
+
−          if(tcpipShrdPrm.callback_function)
+
−          {
+
−            tcpipShrdPrm.callback_function(AT_CMPL);
+
−          }
+
−          break ;
+
−
+
−        case TCPIP_CONNECTION_BUILDUP_DOWN:
+
−          wap_state = TCPIP_Deactivation;
+
−          psaTCPIP_Shutdown_Req();
+
−          break;
+
−          
+
−        default:
+
−          TRACE_ERROR("Error: Unknown build up state in psaTCPIP_config_dispatch()");
+
−          return;
+
−      }
+
−      break;
+
−
+
−    case TCPIP_Configuration:
+
−      switch(tcpipShrdPrm.connection_buildup)
+
−      {
+
−        case TCPIP_CONNECTION_BUILDUP_UP:
+
−          psaTCPIP_Config(bytes2ipv4addr(tcpipShrdPrm.ipaddr),
+
−                          bytes2ipv4addr(tcpipShrdPrm.dns1),
+
−                          bytes2ipv4addr(tcpipShrdPrm.dns2),
+
−                          TCPIP_IFCONFIG_UP);
+
−          break;
+
−        case TCPIP_CONNECTION_BUILDUP_DOWN:
+
−          psaTCPIP_Config(0,0,0,TCPIP_IFCONFIG_DOWN);
+
−          break;
+
−                
+
−        default:
+
−          TRACE_ERROR("Error: Unknown build up state in psaTCPIP_config_dispatch()");
+
−          return;  
+
−      }
+
−      break;
+
−
+
−    case TCPIP_Configurated:
+
−      if(tcpipShrdPrm.callback_function)
+
−      {
+
−        tcpipShrdPrm.callback_function(AT_CMPL) ;
+
−      }
+
−      break;
+
−	     
+
−    case TCPIP_Deconfiguration :
+
−      psaTCPIP_Config(0,0,0,TCPIP_IFCONFIG_DOWN);
+
−      break;
+
−         
+
−  	case TCPIP_Deconfigurated :
+
−	    break;
+
−	     
+
−    case TCPIP_Deactivation :
+
−      psaTCPIP_Shutdown_Req();         
+
−      break;
+
−         
+
−    case TCPIP_Deactivated:    
+
−      tcpipShrdPrm.connection_type = TCPIP_CONNECTION_TYPE_UNKNOWN;
+
−      if(tcpipShrdPrm.callback_function)
+
−      {
+
−        tcpipShrdPrm.callback_function(AT_CMPL) ;
+
−      }
+
−      wap_state = Wap_Not_Init ;
+
−      break ;
+
−
+
−    default:
+
−      TRACE_ERROR("Error: Unknown wap_state in psaTCPIP_config_dispatch()") ;
+
−  }
+
−#else
+
−  ACI_ASSERT(FALSE);
+
−#endif  
+
−}
+
−
+
−
+
−/********************** Callbacks, several ***********************/
+
−
+
−/* TCP/IP activation callback for circuit-switched data, to be called
+
− * when activation is completed.
+
− */
+
−void psaTCPIP_act_csd_callback(T_ACI_RETURN result)
+
−{
+
−  TRACE_FUNCTION("psaTCPIP_act_csd_callback()");
+
−
+
−  if (!psaCC_ctbIsValid (tcpipShrdPrm.wap_call_id))
+
−  {
+
−    /* Avoid to dereference NULL */
+
−    TRACE_ERROR ("Call table entry disappeared");
+
−    return;
+
−  }
+
−
+
−  /*
+
−   * activate RA connection: in case of failure clear call !
+
−   */
+
−  ccShrdPrm.datStat = DS_ACT_REQ;
+
−
+
−  if(cmhRA_Activate((T_ACI_CMD_SRC)psaCC_ctb(tcpipShrdPrm.wap_call_id)->curSrc,
+
−                    (T_ACI_AT_CMD)psaCC_ctb(tcpipShrdPrm.wap_call_id)->curCmd,
+
−                    tcpipShrdPrm.wap_call_id)
+
−      NEQ AT_EXCT)
+
−  {
+
−    TRACE_EVENT("RA ACTIVATION FAILURE -> DISC CALL");
+
−    ccShrdPrm.datStat = DS_IDL ;
+
−    psaCC_ctb(tcpipShrdPrm.wap_call_id)->nrmCs = MNCC_CAUSE_CALL_CLEAR ;
+
−    psaCC_ClearCall (tcpipShrdPrm.wap_call_id);
+
−  }
+
−}
+
−
+
−
+
−/* TCP/IP configuration callback for circuit-switched data, to be called
+
− * when configuration is completed.
+
− */
+
−void psaTCPIP_conf_csd_callback(T_ACI_RETURN result)
+
−{
+
−  TRACE_FUNCTION("psaTCPIP_conf_csd_callback()") ;
+
−
+
−  R_AT ( RAT_CONNECT, (T_ACI_CMD_SRC)tcpipShrdPrm.src_id )
+
−    ( AT_CMD_NONE, -1, tcpipShrdPrm.wap_call_id, FALSE );
+
−  if(is_gpf_tcpip_call()) {
+
−    #ifdef FF_GPF_TCPIP
+
−    T_DCM_STATUS_IND_MSG msg;
+
−    msg.hdr.msg_id = DCM_NEXT_CMD_READY_MSG;
+
−	  dcm_send_message(msg, DCM_SUB_WAIT_SATDN_CNF);
+
−    #endif // #ifdef FF_GPF_TCPIP
+
−  }
+
−}
+
−
+
−
+
−/* TCP/IP deactivation callback for circuit-switched data, to be called
+
− * when deactivation is completed.
+
− */
+
−void psaTCPIP_deact_csd_callback(T_ACI_RETURN result)
+
−{
+
−  TRACE_FUNCTION("psaTCPIP_deact_csd_callback()") ;
+
−
+
−  /*
+
−   * deactivate L2R connection: 
+
−   */
+
−  if (cmhL2R_Deactivate() NEQ AT_EXCT)
+
−  {
+
−    TRACE_EVENT("L2R DEACTIVATION FAILURE ");
+
−    if (psaCC_ctbIsValid (tcpipShrdPrm.wap_call_id)) /* To be sure */
+
−      psaCC_ctb(tcpipShrdPrm.wap_call_id)->nrmCs = MNCC_CAUSE_CALL_CLEAR;
+
−    psaCC_ClearCall (tcpipShrdPrm.wap_call_id);     /* Changed in OMAPS00049111 */
+
−  }
+
−
+
−  if(is_gpf_tcpip_call())
+
−  {
+
−#ifdef FF_GPF_TCPIP
+
−    {
+
−      T_DCM_STATUS_IND_MSG msg;
+
−      msg.hdr.msg_id = DCM_NEXT_CMD_READY_MSG;
+
−      dcm_send_message(msg, DCM_SUB_WAIT_SATH_CNF);
+
−    }
+
−#endif /* #ifdef FF_GPF_TCPIP */
+
−  }
+
−}
+
−
+
−#endif /*defined(FF_WAP) OR defined(FF_GPF_TCPIP) */
+
−
+
−/* EOF */
+
−