view src/g23m-gprs/grlc/grlc_rdp.c @ 662:8cd8fd15a095

SIM speed enhancement re-enabled and made configurable TI's original code supported SIM speed enhancement, but Openmoko had it disabled, and OM's disabling of speed enhancement somehow caused certain SIM cards to start working which didn't work before (OM's bug #666). Because our FC community is much smaller in year 2020 than OM's community was in their day, we are not able to find one of those #666-affected SIMs, thus the real issue they had encountered remains elusive. Thus our solution is to re-enable SIM speed enhancement and simply wait for if and when someone runs into a #666-affected SIM once again. We provide a SIM_allow_speed_enhancement global variable that allows SIM speed enhancement to be enabled or disabled per session, and an /etc/SIM_spenh file in FFS that allows it to enabled or disabled on a non-volatile basis. SIM speed enhancement is now enabled by default.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 24 May 2020 05:02:28 +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() */