FreeCalypso > hg > fc-magnetite
view src/g23m-aci/aci/psa_l2r.h @ 600:8f50b202e81f
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 |
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/* +----------------------------------------------------------------------------- | Project : GSM-PS (6147) | Modul : PSA_L2R +----------------------------------------------------------------------------- | 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 protocol stack adapter | Layer 2 Relay ( L2R ) +----------------------------------------------------------------------------- */ #ifndef PSA_L2R_H #define PSA_L2R_H /*==== CONSTANTS ==================================================*/ typedef enum { L2R_DEACTIVATED = 0, L2R_ACTIVATE, L2R_CONNECT, L2R_CONNECTED, L2R_ENABLE, L2R_ENABLED, // L2R_DISABLE, L2R_DETACH, L2R_DISCONNECT, L2R_DEACTIVATE, L2R_ESCAPE } T_L2R_STATE; /*==== TYPES ======================================================*/ typedef struct { UBYTE rlp_vers; /* L2R_XID_IND */ USHORT k_ms_iwf; /* L2R_ACTIVATE_REQ, L2R_XID_IND */ USHORT k_iwf_ms; UBYTE t1; UBYTE t2; UBYTE n2; UBYTE pt; UBYTE p0; USHORT p1; UBYTE p2; UBYTE uil2p; UBYTE rate; USHORT err_cause; /* L2R_ERROR_IND */ ULONG error_rate; /* L2R_STATISTIC_IND */ USHORT reset; /* L2R_RESET_IND */ } T_L2R_SET_PRM; typedef struct L2RShrdParm { UBYTE owner; UBYTE state; UBYTE uart_conn; T_L2R_SET_PRM set_prm[OWN_SRC_MAX]; T_L2R_SET_PRM set_prm_use; } T_L2R_SHRD_PRM; typedef struct L2RTstPrmRef { const char * key; /* keyword string */ UBYTE id; /* corresponding id */ } L2R_TSTPRM_REF; /*==== PROTOTYPES =================================================*/ #ifdef DTI GLOBAL SHORT psaL2R_Enable( T_DTI_CONN_LINK_ID link_id, UBYTE peer ); #endif /* DTI */ GLOBAL SHORT psaL2R_Activate( UBYTE srcId ); GLOBAL SHORT psaL2R_Deactivate( void ); void psaL2R_Init (void); GLOBAL SHORT psaL2R_ESC( UBYTE src_id ); /*==== EXPORT =====================================================*/ #ifdef PSA_L2RF_C GLOBAL T_L2R_SHRD_PRM l2rShrdPrm; #else EXTERN T_L2R_SHRD_PRM l2rShrdPrm; #endif /* PSA_L2RF_C */ #endif /* PSA_L2R_H */ /*==== EOF =======================================================*/