view src/g23m-fad/tcpip/rnet/rnet_atp_info.h @ 275:79cfefc1e2b4

audio mode load: gracefully handle mode files of wrong AEC version Unfortunately our change of enabling L1_NEW_AEC (which is necessary in order to bring our Calypso ARM fw into match with the underlying DSP reality) brings along a change in the audio mode file binary format and file size - all those new tunable AEC parameters do need to be stored somewhere, after all. But we already have existing mode files in the old format, and setting AEC config to garbage when loading old audio modes (which is what would happen without the present change) is not an appealing proposition. The solution implemented in the present change is as follows: the audio mode loading code checks the file size, and if it differs from the active version of T_AUDIO_MODE, the T_AUDIO_AEC_CFG structure is cleared - set to the default (disabled AEC) for the compiled type of AEC. We got lucky in that this varying T_AUDIO_AEC_CFG structure sits at the end of T_AUDIO_MODE!
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 30 Jul 2021 02:55:48 +0000
parents fa8dc04885d8
children
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/**
 * @file    rnet_atp_info.h
 *
 * ATP point-to-point network interface for RNET_RT
 * Custom information
 *
 * @author  Regis Feneon
 * @version 0.1
 */

/*
 * $Id: rnet_atp_info.h,v 1.1 2002/09/06 08:39:52 rf Exp $
 * $Name:  $
 *
 * History:
 *
 *  Date        Author        Modification
 *  --------------------------------------------------
 *  6/9/2002    Regis Feneon  Create
 *
 */
#include "rnet_cfg.h"
#ifdef RNET_CFG_REAL_TRANSPORT

#ifndef __RNET_RT_ATP_INFO_H_
#define __RNET_RT_ATP_INFO_H_

#include "rnet_ip_addr.h"
#include "dcfg_api.h"

#define RNET_RT_ATP_MTU 1500

/** ATP custom information */
typedef struct {

  T_ATP_CUSTOM_TYPE custom_type;
  /** local (MS) IP address */
  T_RNET_IP_ADDR local_addr;
  /** destination (GGSN) IP address, this is also the default router */
  T_RNET_IP_ADDR dest_addr;
  /** maximum transmission unit */
  UINT16 mtu;
  /** primary DNS server address */
  T_RNET_IP_ADDR dns1;
  /** secondary DNS server address */
  T_RNET_IP_ADDR dns2;
  /* Identity of the user of the channel */
  T_APPLI_USER IPU_id;
} T_RNET_RT_ATP_CUSTOM_INFO;

#endif
#endif