view src/g23m-gprs/grlc/grlc_rdp.c @ 597:f18b29e27be5

First attempt at MCSI voice path automatic switching The function is implemented at the ACI level in both aci2 and aci3, successfully avoids triggering the DSP bug on the first call, but the shutdown of MCSI upon call completion is not working properly yet in either version.
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 27 Mar 2019 22:18:35 +0000
parents 219afcfc6250
children
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/* 
+----------------------------------------------------------------------------- 
|  Project :  GPRS (8441)
|  Modul   :  GRLC
+----------------------------------------------------------------------------- 
|  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 implements primitive handler functions for service
|             RD of entity GRLC.
+----------------------------------------------------------------------------- 
*/ 

#ifndef GRLC_RDP_C
#define GRLC_RDP_C
#endif

#define ENTITY_GRLC

/*==== 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_grlc.h"    /* to get cnf-definitions */
#include "mon_grlc.h"    /* to get mon-definitions */
#include "prim.h"       /* to get the definitions of used SAP and directions */
#include "message.h"
#include "grlc.h"        /* to get the global entity definitions */
#include "grlc_tms.h"
#include "grlc_rdf.h"
#include "grlc_f.h"

/*==== CONST ================================================================*/


/*==== LOCAL VARS ===========================================================*/

/*==== PRIVATE FUNCTIONS ====================================================*/

/*==== PUBLIC FUNCTIONS =====================================================*/


/*
+------------------------------------------------------------------------------
| Function    : rd_t3190
+------------------------------------------------------------------------------
| Description : Handles the primitive T3190
|
| Parameters  : *t3190 - Ptr to primitive payload
|
+------------------------------------------------------------------------------
*/
GLOBAL void rd_t3190 ( void )
{ 
  TRACE_FUNCTION( "t3190" );
  
  
  switch( GET_STATE( RD ) )
  {
    case RD_ACK:
    case RD_UACK:
    case RD_REL_ACK:
    case RD_REL_UACK:
      SET_STATE(RD,RD_NULL);
      TRACE_EVENT("timeout T3190");

      rd_free_desc_list_partions();
      rd_free_database_partions();

      grlc_data->tbf_ctrl[grlc_data->dl_index].vs_vr  = grlc_data->rd.vr;
      grlc_data->tbf_ctrl[grlc_data->dl_index].va_vq  = grlc_data->rd.vq;
      grlc_trace_tbf_par ( grlc_data->dl_index );
      sig_rd_tm_end_of_tbf(TRUE);
      break;
    default:
      TRACE_ERROR( "T3190 unexpected" );
      break;
  }

} /* rd_t3190() */



/*
+------------------------------------------------------------------------------
| Function    : rd_t3192
+------------------------------------------------------------------------------
| Description : Handles the primitive T3192
|
| Parameters  : *t3192 - Ptr to primitive payload
|
+------------------------------------------------------------------------------
*/
GLOBAL void rd_t3192 ( void )
{ 
  TRACE_FUNCTION( "t3192" );
  
  
  switch( GET_STATE( RD ) )
  {
    case RD_REL_ACK:
    case RD_REL_UACK:
      SET_STATE(RD,RD_NULL);
      grlc_data->tbf_ctrl[grlc_data->dl_index].vs_vr  = grlc_data->rd.vr;
      grlc_data->tbf_ctrl[grlc_data->dl_index].va_vq  = grlc_data->rd.vq;  
      grlc_trace_tbf_par ( grlc_data->dl_index );
      sig_rd_tm_end_of_tbf(FALSE);
      break;
    default:
      TRACE_ERROR( "T3192 unexpected" );
      break;
  }

} /* rd_t3192() */