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board preprocessor conditionals: prep for more FC hw in the future This change eliminates the CONFIG_TARGET_FCDEV3B preprocessor symbol and all preprocessor conditionals throughout the code base that tested for it, replacing them with CONFIG_TARGET_FCFAM or CONFIG_TARGET_FCMODEM. These new symbols are specified as follows: CONFIG_TARGET_FCFAM is intended to cover all hardware designs created by Mother Mychaela under the FreeCalypso trademark. This family will include modem products (repackagings of the FCDEV3B, possibly with RFFE or even RF transceiver changes), and also my desired FreeCalypso handset product. CONFIG_TARGET_FCMODEM is intended to cover all FreeCalypso modem products (which will be firmware-compatible with the FCDEV3B if they use TI Rita transceiver, or will require a different fw build if we switch to one of Silabs Aero transceivers), but not the handset product. Right now this CONFIG_TARGET_FCMODEM preprocessor symbol is used to conditionalize everything dealing with MCSI. At the present moment the future of FC hardware evolution is still unknown: it is not known whether we will ever have any beyond-FCDEV3B hardware at all (contingent on uncertain funding), and if we do produce further FC hardware designs, it is not known whether they will retain the same FIC modem core (triband), if we are going to have a quadband design that still retains the classic Rita transceiver, or if we are going to switch to Silabs Aero II or some other transceiver. If we produce a quadband modem that still uses Rita, it will run exactly the same fw as the FCDEV3B thanks to the way we define TSPACT signals for the RF_FAM=12 && CONFIG_TARGET_FCFAM combination, and the current fcdev3b build target will be renamed to fcmodem. OTOH, if that putative quadband modem will be Aero-based, then it will require a different fw build target, the fcdev3b target will stay as it is, and the two targets will both define CONFIG_TARGET_FCFAM and CONFIG_TARGET_FCMODEM, but will have different RF_FAM numbers. But no matter which way we are going to evolve, it is not right to have conditionals on CONFIG_TARGET_FCDEV3B in places like ACI, and the present change clears the way for future evolution.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 01 Apr 2019 01:05:24 +0000
parents 53929b40109c
children
line wrap: on
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/* 
+----------------------------------------------------------------------------- 
|  Project :  GSM-PS (6147)
|  Modul   :  aci_lst
+----------------------------------------------------------------------------- 
|  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 :  Process lists in ACI
+----------------------------------------------------------------------------- 
*/ 

#ifndef ACI_LST_H
#define ACI_LST_H


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

typedef struct ACI_LIST_S
{
  void               *msg;
  struct ACI_LIST_S  *next;
} T_ACI_LIST;

typedef BOOL  T_LIST_FIND_FCT (UBYTE criterium, void *elem);
typedef BOOL  T_LIST_FIND_FCT_PSI (U32 criterium, void *elem);

/*==== PROTOTYPES =================================================*/

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

EXTERN USHORT get_list_count      (T_ACI_LIST *list);
EXTERN T_ACI_LIST *new_list       (void);
EXTERN BOOL insert_list           (T_ACI_LIST       *list, 
                                   void             *buffer);
EXTERN BOOL insert_shift_list (T_ACI_LIST *list, void *buffer);

EXTERN void *get_next_element     (T_ACI_LIST       *search_list, 
                                   void             *prev_elem);

EXTERN void *find_next_element    (T_ACI_LIST       *search_list, 
                                   void             *prev_elem,
                                   UBYTE            criterium, 
                                   T_LIST_FIND_FCT  test_criterium);

EXTERN void *find_element         (T_ACI_LIST       *search_list, 
                                   UBYTE            criterium, 
                                   T_LIST_FIND_FCT  test_criterium);


EXTERN void *remove_first_element (T_ACI_LIST       *search_list);
EXTERN void *remove_element       (T_ACI_LIST       *search_list, 
                                   UBYTE            criterium, 
                                   T_LIST_FIND_FCT  test_criterium);
#ifdef FF_PSI
EXTERN void *psi_find_next_element    (T_ACI_LIST       *search_list, 
                                   void             *prev_elem,
                                   U32           criterium, 
                                   T_LIST_FIND_FCT_PSI  test_criterium);
EXTERN void *psi_find_element (T_ACI_LIST *search_list,
                           U32 criterium,
                           T_LIST_FIND_FCT_PSI test_criterium);
EXTERN void *psi_remove_element       (T_ACI_LIST       *search_list, 
                                   U32            criterium, 
                                   T_LIST_FIND_FCT_PSI test_criterium);
#endif /*FF_PSI*/

#endif