view src/g23m-aci/aci/cmh_mm.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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/* 
+----------------------------------------------------------------------------- 
|  Project :  GSM-PS (6147)
|  Modul   :  CMH_MM
+----------------------------------------------------------------------------- 
|  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 :  Definitions for the command handler of the
|             Mobility Mangement
+----------------------------------------------------------------------------- 
*/ 

#ifndef CMH_MM_H
#define CMH_MM_H


/*==== CONSTANTS ==================================================*/
#define PNN_SHORT_NAME_IEI	0x45
#define PNN_LONG_NAME_IEI	  0x43

/*==== TYPES ======================================================*/

/* According to ITE-E 212 MNC shall not be more that 3 digits 
     Thus 0xffff is invalid number and means that rules are same 
     for all Operators in the country*/
#define ALL_MNC 0x7fff 

#define MM_FFS_OPER_DIR "/gsm/cops"
#define MM_FFS_OPER_FILE "/gsm/cops/operimsi"


typedef struct FFSPLMNIMSI
{
  UBYTE mcc[SIZE_MCC];
  UBYTE mnc[SIZE_MNC];
  UBYTE  IMSI[MAX_IMSI-1];
} T_FFSPLMNIMSI;

/* Type for ECCIgnoreTable. See descr for ECCIgnoreTable*/
typedef struct ECCIgnoreRec
{
  SHORT mcc;
  SHORT mnc;
  char *ecc;
} T_ECCIgnoreRec;

/* Type for CPHS ONS reade state*/
typedef enum {
  ONS_READ_NOT_DONE = 0,
  ONS_READING,
  ONS_READ_OVER,
  ONS_READ_FAIL
} T_ONS_READ_STATE;

/*==== PROTOTYPES =================================================*/
EXTERN SHORT            cmhMM_Registered   ( void );
EXTERN SHORT            cmhMM_Deregistered ( void );
EXTERN SHORT            cmhMM_SelNetwork ( USHORT cause );
EXTERN SHORT            cmhMM_NetworkLst ( void );

EXTERN BOOL             cmhMM_FindPLMN     ( T_OPER_ENTRY * plmnDesc, 
                                             SHORT mcc, SHORT mnc, U16 lac, BOOL nw_search );
EXTERN BOOL             cmhMM_getBandSettings( UBYTE *SetBands,
                                               UBYTE *AllowedBands );
EXTERN BOOL             cmhMM_isBandAllowed( UBYTE band,
                                             UBYTE AllowedBands );
EXTERN BOOL             cmhMM_writeSetBand ( UBYTE setband );
EXTERN BOOL             cmhMM_FindNumeric  ( T_OPER_ENTRY * plmnDesc,
                                             const CHAR * numStr );
EXTERN BOOL             cmhMM_FindName     ( T_OPER_ENTRY * plmnDesc,
                                             const CHAR * longStr,
                                                   T_ACI_CPOL_FRMT format );
EXTERN void             cmhMM_CnvrtPLMN2INT( const UBYTE * BCDmcc,
                                             const UBYTE * BCDmnc,
                                                   SHORT * mccBuf,
                                                   SHORT * mncBuf );
EXTERN void             cmhMM_CnvrtINT2PLMN(       SHORT INTmcc,
                                                   SHORT INTmnc,
                                                   UBYTE * mccBuf,
                                                   UBYTE * mncBuf );
EXTERN T_ACI_CREG_STAT  cmhMM_GetNregCREGStat( void );
EXTERN T_ACI_CME_ERR    cmhMM_GetNregCMEStat ( void );
EXTERN USHORT           cmhMM_GetOperLstLen  ( void );
EXTERN void             cmhMM_CnvrtTrmPCMOpNam( T_OPER_ENTRY *plmnDesc, void *pPCMBuf );
EXTERN void             cmhMM_Ntfy_NtwRegistrationStatus( T_ACI_CREG_STAT creg );
EXTERN SHORT            cmhMM_CipheringInd  ( UBYTE ciph );
EXTERN BOOL             cmhMM_OpCheckName ();  /* EONS function */
EXTERN void             cmhMM_OpCheckList ();/* EONS function */
EXTERN BOOL             cmhMM_OpReadName ( UBYTE rec_num);/* EONS function */
EXTERN void             cmhMM_OpReadNameCb ( SHORT table_id);/* EONS function */
EXTERN void             cmhMM_OpSetPNNLst(); /* EONS function */
EXTERN void             cmhMM_OpExtractNameCB ( SHORT table_id); /* EONS function */
EXTERN BOOL             cmhMM_OpUpdateName (); /* EONS function */
EXTERN void             cmhMM_GetCmerSettings (T_ACI_CMD_SRC srcId, T_ACI_MM_CMER_VAL_TYPE *sCmerSettings );
EXTERN BOOL             cmhMM_ChkIgnoreECC(CHAR *dialStr);

EXTERN T_ACI_RETURN cmhMM_OperatorSelect(T_ACI_CMD_SRC srcId,
                                   T_ACI_NRG_RGMD regMode,
                                    T_ACI_NRG_SVMD srvMode,
                                    T_ACI_NRG_FRMT oprFrmt,
                                    CHAR          *opr);
                                    
EXTERN void cmhMM_OperatorQuery( T_ACI_CMD_SRC srcId,
                                    T_ACI_COPS_FRMT format,
                                    CHAR           *oper);

EXTERN BOOL  cmhMM_OperatorStoreInFFS(UBYTE* mcc, UBYTE* mnc, UBYTE* IMSI);
EXTERN BOOL cmhMM_OperatorReadFromFFS(UBYTE* mcc, UBYTE* mnc, UBYTE* IMSI);




EXTERN BOOL             cmhMM_GetActingHPLMN(SHORT * mccBuf, SHORT * mncBuf);
EXTERN BOOL             cmhMM_ONSReadName ();//EONS function
EXTERN void             cmhMM_ONSReadNameCb ( SHORT table_id);//EONS function
EXTERN void             cmhMM_Reset_ONSDesc ();

/*==== EXPORT =====================================================*/

#ifdef CMH_MMF_C

GLOBAL T_ENT_STAT mmEntStat;
GLOBAL BOOL regReqPnd = FALSE;
#else

EXTERN T_ENT_STAT mmEntStat;
EXTERN BOOL regReqPnd;

#endif /* CMH_MMF_C */
#endif /* CMH_MM_H */

/*==== EOF =======================================================*/