FreeCalypso > hg > fc-magnetite
view src/g23m-gprs/cci/cci_hw_sim.c @ 638:cab2f315827e
FFS dev.c: added Spansion PL032J to the "generic" table
With the discovery of first GTM900 and then Tango, it now appears that
Openmoko was not the only manuf after all who kept TI's TCS211 firmware
largely intact (as opposed to changing it beyond all recognition like
Compal, Chi-Mei and BenQ did), thus we are now getting new "alien" targets
on which we reuse the original manuf's FFS with IMEI and RF calibration
tables as if it were native. On these targets we use the original
device table for FFS, even though we previously thought that it would
never apply to any target other than dsample, leonardo and gtamodem.
We have previously added Samsung K5L33xxCAM (a new kind of multi-ID device)
to the generic table to support its use in Huawei GTM900-B modules; now
we got news that some slightly older GTM900-B specimen used S71PL032J
instead, so we are now adding PL032J as well.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Thu, 30 Jan 2020 17:45:48 +0000 |
parents | 219afcfc6250 |
children |
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/* +----------------------------------------------------------------------------- | Project : | Modul : cci_hw_sim.c +----------------------------------------------------------------------------- | 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 hardware simulation functions for | entity CCI. +----------------------------------------------------------------------------- */ #define CCI_HW_SIM_C #define ENTITY_LLC /*==== INCLUDES =============================================================*/ #include <string.h> /* to get memmove */ #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 "cnf_llc.h" /* to get cnf-definitions */ #include "mon_llc.h" /* to get mon-definitions */ #include "prim.h" /* to get the definitions of used SAP and directions */ #include "cci.h" /* to get the global entity definitions */ #include "llc.h" /* to get the global entity definitions */ #include "cci_hw_sim.h" #include "llc_f.h" /* to get llc_build_crc24() */ /*==== CONST ================================================================*/ /*==== LOCAL VARS ===========================================================*/ /*==== PRIVATE FUNCTIONS ====================================================*/ /*==== PUBLIC FUNCTIONS =====================================================*/ #ifdef _GEA_SIMULATION_ /* +------------------------------------------------------------------------------ | Function : ciph_hw_sim_cipher +------------------------------------------------------------------------------ | Description : This functionn simulates the hardware during ciphering process | | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void ciph_hw_sim_cipher (U16 len) { /* * first move data one byte, if requested */ if( *cci_data->fbs.conf_ul_reg1 & INPUT_SHIFT ) { memmove (cci_data->fbs.simulated_reg_buffer, /* dest */ cci_data->fbs.simulated_reg_buffer+1, /* src */ len); } { #ifdef _SIM_CALC_FCS_ ULONG fcs; /* * Build FCS (function returns already inversed CRC), store result in fcs. */ fcs = llc_build_crc24 (cci_data->fbs.simulated_reg_buffer, len); /* * Copy FCS to HW registers, taking byte ordering of FCS registers * into account, e.g.: * fcs reg1 reg2 * xx 36 29 FC -> 29 FC xx 36 */ *cci_data->fbs.fcs_ul_reg1 = (USHORT) (fcs & 0x0000FFFFL); *cci_data->fbs.fcs_ul_reg2 = (USHORT)((fcs & 0x00FF0000L) >> 16); #else /* * Set FCS to all zeroes in simulation. */ *cci_data->fbs.fcs_ul_reg1 = 0x0000; *cci_data->fbs.fcs_ul_reg2 = 0x0000; #endif /* _SIM_CALC_FCS_ */ } /* * HW simulation: set status register to indicate finished work and emulate * timer afterwards. */ *cci_data->fbs.status_reg &= NOT_WORKING; } /* ciph_hw_sim_cipher */ /* +------------------------------------------------------------------------------ | Function : ciph_hw_sim_decipher +------------------------------------------------------------------------------ | Description : This functionn simulates the hardware during deciphering process | | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void ciph_hw_sim_decipher ( void ) { /* * set all registers to indicate finished work. * FCS will be checked later. */ *cci_data->fbs.fcs_dl_reg1 &= 0x0000; *cci_data->fbs.fcs_dl_reg2 &= 0x0000; *cci_data->fbs.status_reg &= NOT_WORKING; } /* ciph_hw_sim_decipher */ /* +------------------------------------------------------------------------------ | Function : ciph_reg16_write_sim +------------------------------------------------------------------------------ | Description : This function simulates the hardware writing process on windows | environment | | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void ciph_reg16_write_sim ( void ) { UBYTE *data = (UBYTE *)cci_data->fbs.data16_reg;; /* * To support any alignment the copy process must be done in two steps * by the use of 8 bit char pointers */ *cci_data->fbs.simulated_reg = *data; cci_data->fbs.simulated_reg++; data++; *cci_data->fbs.simulated_reg = *data; cci_data->fbs.simulated_reg++; } /* ciph_reg16_write_sim */ /* +------------------------------------------------------------------------------ | Function : ciph_reg8_write_sim +------------------------------------------------------------------------------ | Description : This function simulates the 8 bit hardware writing process | by the use of 8 bit register. | | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void ciph_reg8_write_sim ( void ) { *cci_data->fbs.simulated_reg = *cci_data->fbs.data8_reg; cci_data->fbs.simulated_reg++; } /* ciph_reg8_write_sim() */ /* +------------------------------------------------------------------------------ | Function : ciph_reg16_read_sim +------------------------------------------------------------------------------ | Description : This function simulates the 16 bit hardware reading process | by the use of a 16 bit register | | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void ciph_reg16_read_sim ( void ) { UBYTE *data = (UBYTE *)cci_data->fbs.data16_reg; /* * To support any alignment the copy process must be done in two steps * by the use of 8 bit char pointers */ *data = *cci_data->fbs.simulated_reg; cci_data->fbs.simulated_reg++; data++; *data = *cci_data->fbs.simulated_reg; cci_data->fbs.simulated_reg++; } /* ciph_reg16_read_sim*/ /* +------------------------------------------------------------------------------ | Function : ciph_reg8_read_sim +------------------------------------------------------------------------------ | Description : This function simulates the 8 bit hardware reading process | by the use of 8 bit register. | | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void ciph_reg8_read_sim ( void ) { *cci_data->fbs.data8_reg = *cci_data->fbs.simulated_reg; cci_data->fbs.simulated_reg++; } /* ciph_reg8_read_sim*/ #endif /* _GEA_SIMULATION */