+
−/* 
+
−+----------------------------------------------------------------------------- 
+
−|  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 module defines the signalling functions of the
+
−|             protocol stack adapter for GPRS Point-to-Point Protocol ( PPP ).
+
−+----------------------------------------------------------------------------- 
+
−*/ 
+
−
+
−#if defined (GPRS) && defined (DTI)
+
−
+
−#ifndef PSA_GPPPS_C
+
−#define PSA_GPPPS_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.h"
+
−#include "psa.h"
+
−
+
−#include "dti_conn_mng.h"
+
−#include "dti_cntrl_mng.h"
+
−
+
−#include "psa_gppp.h"
+
−
+
−/*==== CONSTANTS ==================================================*/
+
−
+
−#define TOK_STR     " =\t"          /* string of token delimiter */
+
−
+
−/*==== TYPES ======================================================*/
+
−
+
−
+
−/*==== EXPORT =====================================================*/
+
−
+
−
+
−/*==== VARIABLES ==================================================*/
+
−
+
−/*==== FUNCTIONS ==================================================*/
+
−
+
−/*
+
−+-------------------------------------------------------------------+
+
−| PROJECT : GPRS (8441)           MODULE  : PSA_PPPS                |
+
−| STATE   : finished              ROUTINE : psaGPPP_Establish       |
+
−+-------------------------------------------------------------------+
+
−
+
−  PURPOSE : request establishment of PPP connection
+
−
+
−*/
+
−GLOBAL void psaGPPP_Establish ( T_PPP_ESTABLISH_REQ *est_req )
+
−{
+
−
+
−  TRACE_FUNCTION ("psaGPPP_Establish()");
+
−
+
−/*
+
− *-------------------------------------------------------------------
+
− * create and send primitive for establich PPP
+
− *-------------------------------------------------------------------
+
− */
+
−  {
+
−    PALLOC (ppp_establish_req, PPP_ESTABLISH_REQ);
+
−
+
−    *ppp_establish_req = *est_req;
+
−
+
−    PSEND (hCommPPP, ppp_establish_req);
+
−  }
+
−}
+
−
+
−/*
+
−+-------------------------------------------------------------------+
+
−| PROJECT : GPRS (8441)           MODULE  : PSA_PPPS                |
+
−| STATE   : finished              ROUTINE : psaGPPP_Terminate       |
+
−+-------------------------------------------------------------------+
+
−
+
−  PURPOSE : close the PPP connection
+
−
+
−*/
+
−GLOBAL void psaGPPP_Terminate ( UBYTE lower_layer )
+
−{
+
−
+
−  TRACE_FUNCTION ("psaGPPP_Terminate()");
+
−
+
−/*
+
− *-------------------------------------------------------------------
+
− * create and send primitive for network attach
+
− *-------------------------------------------------------------------
+
− */
+
−  {
+
−    PALLOC (ppp_terminate_req, PPP_TERMINATE_REQ);
+
−
+
−    /* fill in primitive parameter: registration mode */
+
−    ppp_terminate_req -> lower_layer = lower_layer;
+
−      
+
−    PSEND (hCommPPP, ppp_terminate_req);
+
−  }
+
−}  
+
−
+
−/*
+
−+-------------------------------------------------------------------+
+
−| PROJECT : GPRS (8441)           MODULE  : PSA_PPPS                |
+
−| STATE   : finished              ROUTINE : psaGPPP_PDP_Activate    |
+
−+-------------------------------------------------------------------+
+
−
+
−  PURPOSE : the PDP context is activated (only in server mode)
+
−
+
−*/
+
−GLOBAL void psaGPPP_PDP_Activate ( T_NAS_ip * ip, UBYTE *pco_buf, UBYTE pco_length, U8 nsapi)
+
−{
+
−
+
−  TRACE_FUNCTION ("psaGPPP_PDP_Activate()");
+
−
+
−/*
+
− *-------------------------------------------------------------------
+
− * create and send primitive for network attach
+
− *-------------------------------------------------------------------
+
− */
+
−
+
−  {
+
−    PALLOC_SDU (ppp_pdp_activate_res, PPP_PDP_ACTIVATE_RES, (USHORT)(pco_length << 3));
+
−
+
−    /* Issue OMAPS00047332: SM, SNDCP and UPM are not supporting ppp_hc and msid.
+
−     * these two parameter should only be removed after 
+
−     * PPP SAP modification. till then reset it to 0.
+
−     */
+
−    ppp_pdp_activate_res->ppp_hc    = 0; 
+
−    ppp_pdp_activate_res->msid      = 0; 
+
−
+
−#ifdef _SIMULATION_
+
−#pragma message("A check of the IP version is needed before starting a PPP connection.")
+
−#endif
+
−    ppp_pdp_activate_res->ip  = ip->ip_address.ipv4_addr.a4[0] << 24;
+
−    ppp_pdp_activate_res->ip += ip->ip_address.ipv4_addr.a4[1] << 16;
+
−    ppp_pdp_activate_res->ip += ip->ip_address.ipv4_addr.a4[2] <<  8;
+
−    ppp_pdp_activate_res->ip += ip->ip_address.ipv4_addr.a4[3];
+
−    ppp_pdp_activate_res->sdu.l_buf = pco_length << 3;
+
−    ppp_pdp_activate_res->sdu.o_buf = 0;
+
−    if ( pco_length )
+
−    {
+
−      memcpy(&ppp_pdp_activate_res->sdu.buf, pco_buf, pco_length);
+
−    }
+
−
+
−    PSEND (hCommPPP, ppp_pdp_activate_res);
+
−  }
+
−}  
+
−
+
−/*
+
−+-------------------------------------------------------------------+
+
−| PROJECT : GPRS (8441)           MODULE  : PSA_PPPS                |
+
−| STATE   : finished              ROUTINE : psaGPPP_PDP_Reject      |
+
−+-------------------------------------------------------------------+
+
−
+
−  PURPOSE : the PDP context can't activated (only in server mode)
+
−
+
−*/
+
−GLOBAL SHORT psaGPPP_PDP_Reject ( void )
+
−{
+
−
+
−  TRACE_FUNCTION ("psaGPPP_PDP_Reject()");
+
−
+
−
+
−/*
+
− *-------------------------------------------------------------------
+
− * check owner id
+
− *-------------------------------------------------------------------
+
− */  
+
−  if(!psa_IsVldOwnId((T_OWN)gpppShrdPrm.owner)) 
+
−    
+
−    return( -1 );
+
−
+
−/*
+
− *-------------------------------------------------------------------
+
− * create and send primitive for network attach
+
− *-------------------------------------------------------------------
+
− */
+
−      
+
−  PSEND (hCommPPP, gpppShrdPrm.setPrm[gpppShrdPrm.owner].pdp_rej);
+
−
+
−  return 0;
+
−}  
+
−
+
−/*
+
−+-------------------------------------------------------------------+
+
−| PROJECT : GPRS (8441)           MODULE  : PSA_PPPS                |
+
−| STATE   : finished              ROUTINE : psaGPPP_Modification    |
+
−+-------------------------------------------------------------------+
+
−
+
−  PURPOSE : negotiate header compression again (only in server mode)
+
−
+
−*/
+
−/* NEEDED ???*/
+
−
+
−
+
−/* LOCAL SHORT psaGPPP_Modification ( void )*/
+
−/* {*/
+
− /* T_PPP_SET_PRM * pPrmSet;       *//* points to used parameter set */
+
− /* TRACE_FUNCTION ("psaGPPP_Modification()");*/
+
−
+
−/*
+
− *-------------------------------------------------------------------
+
− * check owner id
+
− *-------------------------------------------------------------------
+
− */  
+
−/*   if(!psa_IsVldOwnId(gpppShrdPrm.owner)) 
+
−    
+
−    return( -1 );
+
−
+
−  pPrmSet = &gpppShrdPrm.setPrm[gpppShrdPrm.owner]; */
+
−
+
−/*
+
− *-------------------------------------------------------------------
+
− * create and send primitive for network attach
+
− *-------------------------------------------------------------------
+
− */
+
−/*  {
+
−    PALLOC (ppp_modification_req, PPP_MODIFICATION_REQ);*/
+
−
+
−    /* fill in primitive parameter: registration mode */
+
−/*    ppp_modification_req -> ppp_hc    = pPrmSet -> ppp_hc;
+
−    ppp_modification_req -> msid      = pPrmSet -> msid;
+
−      
+
−    PSEND (hCommPPP, ppp_modification_req);
+
−  }
+
−
+
−  return 0;
+
−}*/
+
−
+
−#endif  /* GPRS */
+
−/*==== EOF ========================================================*/
+
−