FreeCalypso > hg > fc-magnetite
view src/g23m-gsm/cc/cc_csf.c @ 662:8cd8fd15a095
SIM speed enhancement re-enabled and made configurable
TI's original code supported SIM speed enhancement, but Openmoko had it
disabled, and OM's disabling of speed enhancement somehow caused certain
SIM cards to start working which didn't work before (OM's bug #666).
Because our FC community is much smaller in year 2020 than OM's community
was in their day, we are not able to find one of those #666-affected SIMs,
thus the real issue they had encountered remains elusive. Thus our
solution is to re-enable SIM speed enhancement and simply wait for if
and when someone runs into a #666-affected SIM once again. We provide
a SIM_allow_speed_enhancement global variable that allows SIM speed
enhancement to be enabled or disabled per session, and an /etc/SIM_spenh
file in FFS that allows it to enabled or disabled on a non-volatile
basis. SIM speed enhancement is now enabled by default.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sun, 24 May 2020 05:02:28 +0000 |
parents | 4b7e0dba42f6 |
children |
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/* +----------------------------------------------------------------------------- | Project : GSM-PS (6147) | Modul : CC_CSF +----------------------------------------------------------------------------- | 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 Modul defines the custom specific functions | for the component CC of the mobile station | | Use this module to integrate the entity | in your target system ! +----------------------------------------------------------------------------- */ #ifndef CC_CSF_C #define CC_CSF_C #define ENTITY_CC /*==== INCLUDES ===================================================*/ #include <string.h> #include "typedefs.h" #include "pcm.h" #include "vsi.h" #include "custom.h" #include "gsm.h" #include "message.h" #include "ccdapi.h" #include "prim.h" #include "cnf_cc.h" #include "mon_cc.h" #include "pei.h" #include "tok.h" #include "cc.h" #include "m_rr_com.h" /*==== EXPORT =====================================================*/ /*==== PRIVAT =====================================================*/ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ /* +------------------------------------------------------------------------------ | Function : cc_csf_ms_cap +------------------------------------------------------------------------------ | Description : Reads the MS's capabilities from non volatile memory (flash). | | Parameters : cc_data - Pointer to the CC data | | Return : - +------------------------------------------------------------------------------ */ GLOBAL void cc_csf_ms_cap (void) { GET_INSTANCE_DATA; UBYTE version; T_mob_class_2 mob_class_2; EXTERN void rr_csf_get_classmark2 (T_mob_class_2 *mob_class_2); TRACE_FUNCTION ("cc_csf_ms_cap()"); (void)pcm_ReadFile ((UBYTE *)EF_MSCAP_ID, SIZE_EF_MSCAP, (UBYTE *)&cc_data->mscap, &version); TRACE_EVENT_P6 ("MSCAP: %02x %02x %02x %02x %02x %02x", cc_data->mscap.chnMode, cc_data->mscap.datCap1, cc_data->mscap.datCap2, cc_data->mscap.featLst1, cc_data->mscap.featLst2, cc_data->mscap.featLst3); rr_csf_get_classmark2 (&mob_class_2); memset (&cc_data->call_ctrl_cap, 0, sizeof (T_M_CC_call_ctrl_cap)); /* G23 always supports DTMF regardless of PCM when voice is supported */ cc_data->call_ctrl_cap.dtmf = cc_voice_capability (); /* Use CMSP bit of mobile class 2 as PCP bit in CC capabilities */ cc_data->call_ctrl_cap.pcp = mob_class_2.cmsp; #ifdef REL99 /* Always one bearer in this release 99 version of the protocol */ cc_data->call_ctrl_cap.max_nof_supp_bearers = M_CC_MAX_NOF_SUPP_BEARER_1; if (cc_voice_capability ()) { cc_data->call_ctrl_cap.max_nof_supp_speech_bearers = M_CC_MAX_NOF_SUPP_SPEECH_BEARER_1; } else { cc_data->call_ctrl_cap.max_nof_supp_speech_bearers = M_CC_MAX_NOF_SUPP_SPEECH_BEARER_0; } #endif } /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CC_CSF | | STATE : code ROUTINE : bc_prio_x | +--------------------------------------------------------------------+ PURPOSE : To set the Bearer capabilities for triple vocoder. radio channel requirement content 1 means full rate support only mobile station content 2 means dual rate support mobile station, half rate preferred content 3 means dual rate support mobile station, full rate preferred */ /* * Setting of Radio Channel Requirement */ GLOBAL const UBYTE bc_prio_0 [4] = { 1, /* support of FR, full rate support only mobile station */ 3, /* support of FR+HR, dual rate, fullrate preferred */ 1, /* support of FR+EFR, full rate support only mobile station */ 3, /* support of FR+HR+EFR, dual rate, fullrate preferred */ }; #endif