+
−/*
+
−+-----------------------------------------------------------------------------
+
−|  Project :  GSM-PS (6147)
+
−|  Modul   :  PSA_IPAS
+
−+-----------------------------------------------------------------------------
+
−|  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 :
+
−+-----------------------------------------------------------------------------
+
−*/
+
−#if defined (FF_WAP) || defined (FF_SAT_E)
+
−
+
−#ifndef PSA_IPAS_C
+
−#define PSA_IPAS_C
+
−#endif
+
−
+
−#include "aci_all.h"
+
−/*==== INCLUDES ===================================================*/
+
−#include "aci_cmh.h"
+
−#include "ati_cmd.h"
+
−#include "aci_cmd.h"
+
−#include "dti.h"      /* functionality of the dti library */
+
−
+
−#include "aci.h"
+
−#include "psa.h"
+
−//#include "psa_l2r.h"
+
−#include "psa_cc.h"
+
−#include "aci_fd.h"
+
−#include "cmh.h"
+
−#include "dti_conn_mng.h"
+
−//#include "cmh_l2r.h"
+
−
+
−#include "wap_aci.h"
+
−#include "psa_tcpip.h"
+
−
+
−#ifdef GPRS
+
−#include "gaci.h"
+
−#include "cmh_sm.h"
+
−#endif
+
−
+
−/*==== CONSTANTS ==================================================*/
+
−
+
−
+
−/*==== TYPES ======================================================*/
+
−
+
−
+
−/*==== EXPORT =====================================================*/
+
−
+
−
+
−/*==== VARIABLES ==================================================*/
+
−
+
−
+
−/*==== FUNCTIONS ==================================================*/
+
−
+
−
+
−/*
+
−+-------------------------------------------------------------------+
+
−| PROJECT : GSM-PS (6147)    MODULE  : PSA_IPA                      |
+
−|                            ROUTINE : psaIPA_Config                |
+
−+-------------------------------------------------------------------+
+
−
+
−  PURPOSE : Configurate or disconfigurate IPA.
+
−
+
−*/
+
−
+
−GLOBAL void psaIPA_Config(ULONG ip, USHORT max_trans_unit, T_ACI_IPA_DIRC dirc
+
−                      /*T_ACI_AT_CMD at_cmd */)
+
−{
+
−                  /* dirc = IPA_CONN if IPA is to be activated
+
−                     dirc = IPA_DSC if IPA i to be deactivated */
+
−
+
−  TRACE_FUNCTION("psaIPA_Config()") ;
+
−
+
−  switch( dirc )
+
−  {
+
−
+
−  case ( IPA_CONN ):
+
−    wap_state = IPA_Configuration;
+
−    {
+
−      PALLOC(ipa_config_req,IPA_CONFIG_REQ);
+
−      ipa_config_req -> ip = ip;
+
−      ipa_config_req->peer_ip = 0;
+
−      ipa_config_req->cmd = IPA_CONFIG_UP;
+
−      ipa_config_req -> mtu = max_trans_unit;
+
−
+
−      PSENDX(IP,ipa_config_req);
+
−    }
+
−    break;
+
−
+
−  case ( IPA_DSC ):
+
−    wap_state = IPA_Deconfiguration;
+
−    {
+
−      PALLOC(ipa_config_req,IPA_CONFIG_REQ);
+
−      ipa_config_req -> ip = 0;
+
−      ipa_config_req->peer_ip = 0;
+
−      ipa_config_req->cmd = IPA_CONFIG_DOWN;
+
−      ipa_config_req -> mtu = 0;
+
−
+
−      PSENDX(IP,ipa_config_req);
+
−    }
+
−    break;
+
−  }
+
−}
+
−
+
−
+
−/*
+
−+-------------------------------------------------------------------+
+
−| PROJECT : GSM-PS (6147)    MODULE  : PSA_IPAS                     |
+
−|                            ROUTINE : psaIPA_Dti_Req               |
+
−+-------------------------------------------------------------------+
+
−
+
−  PURPOSE : connect IP
+
−
+
−*/
+
−
+
−GLOBAL void psaIPA_Dti_Req(ULONG link_id, UBYTE peer_to_connect_to, UBYTE dti_conn)
+
−{
+
−
+
−  PALLOC( ipa_dti_req, IPA_DTI_REQ);
+
−
+
−  
+
−
+
−#ifdef GPRS
+
−  T_PDP_CONTEXT_INTERNAL *p_pdp_context_node = NULL;
+
−    
+
−  p_pdp_context_node = pdp_context_find_node_from_cid( work_cids[cid_pointer]);
+
−
+
−  if( p_pdp_context_node )
+
−  {
+
−    p_pdp_context_node->internal_data.link_id = link_id;
+
−  }
+
−
+
−  /* This is probably not the right place to populate the link id since
+
−     IPA dti req might be sent for CSD call as well ! Need to investigate
+
−     as separate issue.
+
−  */
+
−#endif /* GPRS */
+
−
+
−  TRACE_FUNCTION("psaIPA_Dti_Req");
+
−
+
−  ipa_dti_req -> dti_conn  = dti_conn;
+
−  ipa_dti_req -> link_id   = link_id;
+
−
+
−  if (dti_conn EQ IPA_CONNECT_DTI)
+
−  {
+
−    switch( peer_to_connect_to )
+
−    {
+
−    case( DTI_ENTITY_UDP ):
+
−      ipa_dti_req -> dti_direction = DTI_CHANNEL_TO_HIGHER_LAYER;
+
−      strcpy((char*)ipa_dti_req->entity_name, dti_entity_name[DTI_ENTITY_UDP].name);
+
−      break;
+
−#ifdef GPRS
+
−    case( DTI_ENTITY_SNDCP ):
+
−      ipa_dti_req -> dti_direction = DTI_CHANNEL_TO_LOWER_LAYER;
+
−      strcpy((char*)ipa_dti_req->entity_name, dti_entity_name[DTI_ENTITY_SNDCP].name);
+
−      break;
+
−#endif
+
−    case( DTI_ENTITY_PPPC ):
+
−      ipa_dti_req -> dti_direction = DTI_CHANNEL_TO_LOWER_LAYER;
+
−      strcpy((char*)ipa_dti_req->entity_name, dti_entity_name[DTI_ENTITY_PPPC].name);
+
−      break;
+
−    default:
+
−      TRACE_EVENT("unknown conn_peer_Id: IPA_DTI_REQ not sent");
+
−      PFREE(ipa_dti_req);
+
−      return;
+
−    }
+
−  }
+
−
+
−  PSENDX( IP, ipa_dti_req );
+
−}
+
−
+
−
+
−#endif /* WAP || SAT E */