+
−/* 
+
−+----------------------------------------------------------------------------- 
+
−|  Project :  GPRS (8441)
+
−|  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 GRR and implements all 
+
−|             procedures and functions as described in the 
+
−|             SDL-documentation (-statemachine)
+
−+----------------------------------------------------------------------------- 
+
−*/ 
+
−
+
−
+
−
+
−#ifndef GMM_F_C
+
−#define GMM_F_C
+
−#endif
+
−
+
−#define ENTITY_GMM
+
−
+
−/*==== INCLUDES =============================================================*/
+
−
+
−#include "typedefs.h"	 /* to get Condat data types */
+
−#include "vsi.h"	/* to get a lot of macros */
+
−#include "macdef.h"
+
−#include "gprs.h"
+
−#include "gsm.h"	/* to get a lot of macros */
+
−#include "ccdapi.h"	/* to get CCD API */
+
−#include "cnf_gmm.h"	/* to get cnf-definitions */
+
−#include "mon_gmm.h"	/* to get mon-definitions */
+
−#include "prim.h"	/* to get the definitions of used SAP and directions */
+
−#include "gmm.h"	/* to get the global entity definitions */
+
−
+
−#include "gmm_f.h"
+
−#include <stdlib.h>	/* JK, delete warnings: to get rand() */
+
−
+
−/*==== CONST ================================================================*/
+
−
+
−/*==== DIAGNOSTICS ==========================================================*/
+
−
+
−#ifndef TRACE_INFO	 /* only used in local environment */
+
−#  define TRACE_INFO(x)
+
−#endif
+
−
+
−#ifndef TRACE_COMMENT	 /* only used in local environment */
+
−#  define TRACE_COMMENT(x)
+
−#endif
+
−
+
−
+
−/*==== LOCAL VARS ===========================================================*/
+
−
+
−/*==== PRIVATE FUNCTIONS ====================================================*/
+
−
+
−/*==== PUBLIC FUNCTIONS =====================================================*/
+
−/*
+
−+------------------------------------------------------------------------------
+
−| Function    : gmm_set_current_tlli
+
−+------------------------------------------------------------------------------
+
−| Description : derives the current TLLI with the given TLLI type and saves
+
−|		the old TLLI
+
−|
+
−| Parameters  : tlli_type - the wanted TLLI type
+
−|
+
−+------------------------------------------------------------------------------
+
−*/
+
−GLOBAL void gmm_set_current_tlli ( T_TLLI_TYPE tlli_type ) 
+
−{
+
−  GMM_TRACE_FUNCTION ("gmm_set_current_tlli");
+
−
+
−  gmm_data->tlli.old	  = gmm_data->tlli.current,
+
−  gmm_data->tlli.current  = gmm_get_tlli ( tlli_type );
+
−      
+
−  GMM_TRACE_GMM_DATA(GMM_DEBUG_PRINT_MASK_TLLI);
+
−
+
−  GMM_RETURN;
+
−} /* gmm_set_current_tlli */
+
−
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−| Function    : gmm_get_tlli
+
−+------------------------------------------------------------------------------
+
−| Description : returns the wanted TLLI
+
−|
+
−| Parameters  : tlli_type - the wanted TLLI type
+
−|
+
−+------------------------------------------------------------------------------
+
−*/
+
−GLOBAL ULONG gmm_get_tlli ( T_TLLI_TYPE tlli_type ) 
+
−{
+
−  GMM_TRACE_FUNCTION ("gmm_get_tlli()");
+
−
+
−  /* 
+
−   * the random tlli must be created 
+
−   */
+
−  
+
−  if ( GMMRR_TMSI_INVALID == gmm_data->ptmsi.current
+
−  /* 
+
−   * the random tlli must be created 
+
−   */
+
−  
+
−  &&   tlli_type != RANDOM_TLLI 
+
−  &&   tlli_type != CURRENT_TLLI )
+
−  {
+
−    gmm_data->ptmsi.current= GMMRR_TMSI_INVALID;
+
−    gmm_data->ptmsi.new_grr = GMMRR_TMSI_INVALID;
+
−    gmm_data->ptmsi.old    = GMMRR_TMSI_INVALID;
+
−    gmm_data->tlli.current_type = INVALID_TLLI;
+
−    TRACE_0_OUT_PARA ("first tlli used");
+
−    GMM_RETURN_ ( LLGMM_TLLI_INVALID);
+
−  }
+
−  else
+
−  {
+
−    /* gmm_data->ptmsi.v_mid = TRUE; */
+
−   
+
−    switch ( tlli_type )
+
−    {
+
−      case LOCAL_TLLI:
+
−        gmm_data->tlli.current_type = tlli_type;
+
−    
+
−        gmm_data->tlli.current =  gmm_data->ptmsi.current | LOCAL_TLLI_SET_MASK;
+
−        gmm_data->tlli.current &= LOCAL_TLLI_RES_MASK;
+
−        TRACE_0_OUT_PARA("local tlli used");
+
−        break;
+
−      case FOREIGN_TLLI:
+
−        gmm_data->tlli.current_type = tlli_type;
+
−        
+
−        gmm_data->tlli.current =  gmm_data->ptmsi.current | FOREIGN_TLLI_SET_MASK;
+
−        gmm_data->tlli.current &=  FOREIGN_TLLI_RES_MASK;
+
−        TRACE_0_OUT_PARA ("foreign tlli used");
+
−        break;  
+
−      case RANDOM_TLLI:
+
−        gmm_data->tlli.current_type = CURRENT_TLLI;
+
−
+
−        #ifdef _SIMULATION_
+
−          /* This number is a very random number */
+
−          gmm_data->ptmsi.current = 0x06081997L;
+
−        #else
+
−          gmm_data->ptmsi.current = (rand()<<16) +rand();
+
−        #endif
+
−
+
−        gmm_data->tlli.current	=  gmm_data->ptmsi.current | RANDOM_TLLI_SET_MASK;
+
−        gmm_data->tlli.current	&= RANDOM_TLLI_RES_MASK;
+
−        gmm_data->ptmsi.current = GMMRR_TMSI_INVALID;
+
−        gmm_data->ptmsi.old    = GMMRR_TMSI_INVALID;
+
−
+
−        TRACE_0_OUT_PARA ("random tlli used");
+
−        break;
+
−      case OLD_TLLI:
+
−        GMM_RETURN_ (gmm_data->tlli.old);
+
−      case CURRENT_TLLI:
+
−        GMM_RETURN_ (gmm_data->tlli.current)/*gmm_get_tlli ( gmm_data->tlli.current_type )*/;
+
−      case INVALID_TLLI:
+
−        TRACE_0_OUT_PARA ("first tlli used");
+
−        GMM_RETURN_ (LLGMM_TLLI_INVALID);
+
−      default:
+
−        TRACE_ERROR ("WRONG TLLI TYPE received");
+
−        break;
+
−    }
+
−    GMM_RETURN_ (gmm_data->tlli.current);
+
−  }
+
−} /* gmm_get_tlli */
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−| Function    : gmm_debug_do_print_gmm_data
+
−+------------------------------------------------------------------------------
+
−| Description : prints gmm data control block
+
−|
+
−| Parameters  : print mask: select type of information to be printed
+
−|
+
−+------------------------------------------------------------------------------
+
−*/
+
−GLOBAL void gmm_debug_do_print_gmm_data(GMM_DEBUG_PRINT_MASK_ENUM_TYPE print_mask)
+
−{
+
−   /*
+
−    * COMMON
+
−    */
+
−   if (print_mask & GMM_DEBUG_PRINT_MASK_COMMON)
+
−   {
+
−      TRACE_1_DATA("* Version : %u", gmm_data->version);
+
−      TRACE_1_DATA("*  Cipher : %u", gmm_data->cipher);
+
−   }
+
−   /*
+
−    * STATE
+
−    */
+
−   if (print_mask & GMM_DEBUG_PRINT_MASK_STATE)
+
−   {
+
−#ifndef NTRACE
+
−      TRACE_1_DATA("* Kern State : %s", gmm_data->kern.state_name);
+
−      TRACE_1_DATA("*   TX State : %s", gmm_data->tx.state_name);
+
−      TRACE_1_DATA("*   RX State : %s", gmm_data->rx.state_name);
+
−      TRACE_1_DATA("*  RDY State : %s", gmm_data->rdy.state_name);
+
−      TRACE_1_DATA("* SYNC State : %s", gmm_data->sync.state_name);
+
−#endif
+
−   }
+
−   /*
+
−    * TLLI
+
−    */
+
−   if (print_mask & GMM_DEBUG_PRINT_MASK_TLLI)
+
−   {
+
−      TRACE_1_DATA("* TLLI current : %#x", gmm_data->tlli.current);
+
−      TRACE_1_DATA("* TLLI old     : %#x", gmm_data->tlli.old);
+
−      switch (gmm_data->tlli.current_type)
+
−      {
+
−      case LOCAL_TLLI:   TRACE_0_DATA("* TLLI type    : LOCAL"); break;
+
−      case FOREIGN_TLLI: TRACE_0_DATA("* TLLI type    : FOREIGN"); break;
+
−      case RANDOM_TLLI:  TRACE_0_DATA("* TLLI type    : RANDOM"); break;
+
−      case CURRENT_TLLI: TRACE_0_DATA("* TLLI type    : CURRENT"); break;
+
−      case OLD_TLLI:     TRACE_0_DATA("* TLLI type    : OLD"); break;
+
−      case INVALID_TLLI: TRACE_0_DATA("* TLLI type    : INVALID"); break;
+
−      default:
+
−          TRACE_1_DATA("* TLLI type    : %u unknown!", gmm_data->tlli.current_type);
+
−      }
+
−   }
+
−   /*
+
−    * IMSI
+
−    */
+
−   if (print_mask & GMM_DEBUG_PRINT_MASK_IMSI)
+
−   {
+
−      TRACE_8_DATA("* IMSI[]: %1d %1d %1d %1d  %1d %1d %1d %1d", 
+
−         gmm_data->imsi.id[0], gmm_data->imsi.id[1],
+
−         gmm_data->imsi.id[2], gmm_data->imsi.id[3],
+
−         gmm_data->imsi.id[4], gmm_data->imsi.id[5],
+
−         gmm_data->imsi.id[6], gmm_data->imsi.id[7]);
+
−      TRACE_8_DATA("* IMSI[]: %1d %1d %1d %1d  %1d %1d %1d %1d", 
+
−         gmm_data->imsi.id[8], gmm_data->imsi.id[9],
+
−         gmm_data->imsi.id[10], gmm_data->imsi.id[11],
+
−         gmm_data->imsi.id[12], gmm_data->imsi.id[13],
+
−         gmm_data->imsi.id[14], gmm_data->imsi.id[15]);
+
−   }
+
−   /*
+
−    * P-TMSI
+
−    */
+
−   if (print_mask & GMM_DEBUG_PRINT_MASK_PTMSI)
+
−   {
+
−      TRACE_1_DATA("* PTMSI current: %#x", gmm_data->ptmsi.current);
+
−      TRACE_1_DATA("* PTMSI old    : %#x", gmm_data->ptmsi.old);
+
−      TRACE_1_DATA("* PTMSI grr    : %#x", gmm_data->ptmsi.new_grr);
+
−   }
+
−   /*
+
−    * CID
+
−    */
+
−   if (print_mask & GMM_DEBUG_PRINT_MASK_CID)
+
−   {
+
−      TRACE_0_DATA("* kern.                     cid    rac    lac mcc mnc");
+
−      TRACE_9_DATA("*                cell_id %#6x %#6x %#6x %1x%1x%1x %1x%1x%1x", 
+
−         gmm_data->kern.cell_id.cid,
+
−         gmm_data->kern.cell_id.rac,
+
−         gmm_data->kern.cell_id.lac,
+
−         gmm_data->kern.cell_id.plmn.mcc[0],
+
−         gmm_data->kern.cell_id.plmn.mcc[1],
+
−         gmm_data->kern.cell_id.plmn.mcc[2],
+
−         gmm_data->kern.cell_id.plmn.mnc[0],
+
−         gmm_data->kern.cell_id.plmn.mnc[1],
+
−         gmm_data->kern.cell_id.plmn.mnc[2]);
+
−      TRACE_9_DATA("*            mm_cell_env %#6x %#6x %#6x %1x%1x%1x %1x%1x%1x",
+
−         gmm_data->kern.mm_cell_env.cid,
+
−         gmm_data->kern.mm_cell_env.rai.rac,
+
−         gmm_data->kern.mm_cell_env.rai.lac,
+
−         gmm_data->kern.mm_cell_env.rai.plmn.mcc[0],
+
−         gmm_data->kern.mm_cell_env.rai.plmn.mcc[1],
+
−         gmm_data->kern.mm_cell_env.rai.plmn.mcc[2],
+
−         gmm_data->kern.mm_cell_env.rai.plmn.mnc[0],
+
−         gmm_data->kern.mm_cell_env.rai.plmn.mnc[1],
+
−         gmm_data->kern.mm_cell_env.rai.plmn.mnc[2]);
+
−      TRACE_9_DATA("*      sig_cell_info.env %#6x %#6x %#6x %1x%1x%1x %1x%1x%1x",
+
−         gmm_data->kern.sig_cell_info.env.cid,
+
−         gmm_data->kern.sig_cell_info.env.rai.rac,
+
−         gmm_data->kern.sig_cell_info.env.rai.lac,
+
−         gmm_data->kern.sig_cell_info.env.rai.plmn.mcc[0],
+
−         gmm_data->kern.sig_cell_info.env.rai.plmn.mcc[1],
+
−         gmm_data->kern.sig_cell_info.env.rai.plmn.mcc[2],
+
−         gmm_data->kern.sig_cell_info.env.rai.plmn.mnc[0],
+
−         gmm_data->kern.sig_cell_info.env.rai.plmn.mnc[1],
+
−         gmm_data->kern.sig_cell_info.env.rai.plmn.mnc[2]);
+
−      TRACE_9_DATA("*  old_sig_cell_info.env %#6x %#6x %#6x %1x%1x%1x %1x%1x%1x",
+
−         gmm_data->kern.old_sig_cell_info.env.cid,
+
−         gmm_data->kern.old_sig_cell_info.env.rai.rac,
+
−         gmm_data->kern.old_sig_cell_info.env.rai.lac,
+
−         gmm_data->kern.old_sig_cell_info.env.rai.plmn.mcc[0],
+
−         gmm_data->kern.old_sig_cell_info.env.rai.plmn.mcc[1],
+
−         gmm_data->kern.old_sig_cell_info.env.rai.plmn.mcc[2],
+
−         gmm_data->kern.old_sig_cell_info.env.rai.plmn.mnc[0],
+
−         gmm_data->kern.old_sig_cell_info.env.rai.plmn.mnc[1],
+
−         gmm_data->kern.old_sig_cell_info.env.rai.plmn.mnc[2]);
+
−      TRACE_0_DATA("* sync.                     cid    rac    lac mcc mnc");
+
−      TRACE_8_DATA("*           mm_cell_info %#6x ------ %#6x %1x%1x%1x %1x%1x%1x",
+
−         gmm_data->sync.mm_cell_info.cid,
+
−         gmm_data->sync.mm_cell_info.lac,
+
−         gmm_data->sync.mm_cell_info.plmn.mcc[0],
+
−         gmm_data->sync.mm_cell_info.plmn.mcc[1],
+
−         gmm_data->sync.mm_cell_info.plmn.mcc[2],
+
−         gmm_data->sync.mm_cell_info.plmn.mnc[0],
+
−         gmm_data->sync.mm_cell_info.plmn.mnc[1],
+
−         gmm_data->sync.mm_cell_info.plmn.mnc[2]);
+
−      TRACE_9_DATA("* grr_cell_info.cell_env %#6x %#6x %#6x %1x%1x%1x %1x%1x%1x", 
+
−         gmm_data->sync.grr_cell_info.cell_env.cid, 
+
−         gmm_data->sync.grr_cell_info.cell_env.rai.rac, 
+
−         gmm_data->sync.grr_cell_info.cell_env.rai.lac,
+
−         gmm_data->sync.grr_cell_info.cell_env.rai.plmn.mcc[0],
+
−         gmm_data->sync.grr_cell_info.cell_env.rai.plmn.mcc[1],
+
−         gmm_data->sync.grr_cell_info.cell_env.rai.plmn.mcc[2],
+
−         gmm_data->sync.grr_cell_info.cell_env.rai.plmn.mnc[0],
+
−         gmm_data->sync.grr_cell_info.cell_env.rai.plmn.mnc[1],
+
−         gmm_data->sync.grr_cell_info.cell_env.rai.plmn.mnc[2]);
+
−      TRACE_9_DATA("*      sig_cell_info.env %#6x %#6x %#6x %1x%1x%1x %1x%1x%1x",
+
−         gmm_data->sync.sig_cell_info.env.cid,
+
−         gmm_data->sync.sig_cell_info.env.rai.rac, 
+
−         gmm_data->sync.sig_cell_info.env.rai.lac,
+
−         gmm_data->sync.sig_cell_info.env.rai.plmn.mcc[0],
+
−         gmm_data->sync.sig_cell_info.env.rai.plmn.mcc[1],
+
−         gmm_data->sync.sig_cell_info.env.rai.plmn.mcc[2],
+
−         gmm_data->sync.sig_cell_info.env.rai.plmn.mnc[0],
+
−         gmm_data->sync.sig_cell_info.env.rai.plmn.mnc[1],
+
−         gmm_data->sync.sig_cell_info.env.rai.plmn.mnc[2]);
+
−
+
−      TRACE_0_DATA("* kern.attach_cap.                 rac    lac mcc mnc");
+
−      TRACE_8_DATA("*           rai_accepted        %#6x %#6x %1x%1x%1x %1x%1x%1x", 
+
−         gmm_data->kern.attach_cap.rai_accepted.rac,
+
−         gmm_data->kern.attach_cap.rai_accepted.lac,
+
−         gmm_data->kern.attach_cap.rai_accepted.mcc[0],
+
−         gmm_data->kern.attach_cap.rai_accepted.mcc[1],
+
−         gmm_data->kern.attach_cap.rai_accepted.mcc[2],
+
−         gmm_data->kern.attach_cap.rai_accepted.mnc[0],
+
−         gmm_data->kern.attach_cap.rai_accepted.mnc[1],
+
−         gmm_data->kern.attach_cap.rai_accepted.mnc[2]);
+
−   }
+
−   /*
+
−    * RAI
+
−    */
+
−   /*
+
−    * KERN ATTACH CAPABILITIES
+
−    */
+
−   if (print_mask & GMM_DEBUG_PRINT_MASK_KERN_ATTACH)
+
−   {
+
−   }
+
−}