FreeCalypso > hg > fc-magnetite
view src/aci2/aci/psa_ipas.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 | 93999a60b835 |
children |
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/* +----------------------------------------------------------------------------- | Project : GSM-PS (6147) | Modul : PSA_IPAS +----------------------------------------------------------------------------- | 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 : +----------------------------------------------------------------------------- */ #if defined (FF_WAP) || defined (FF_SAT_E) #ifndef PSA_IPAS_C #define PSA_IPAS_C #endif #include "aci_all.h" /*==== INCLUDES ===================================================*/ #include "aci_cmh.h" #include "ati_cmd.h" #include "aci_cmd.h" #include "dti.h" /* functionality of the dti library */ #include "aci.h" #include "psa.h" //#include "psa_l2r.h" #include "psa_cc.h" #include "aci_fd.h" #include "cmh.h" #include "dti_conn_mng.h" //#include "cmh_l2r.h" #include "wap_aci.h" #include "psa_tcpip.h" /*==== CONSTANTS ==================================================*/ /*==== TYPES ======================================================*/ /*==== EXPORT =====================================================*/ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_IPA | | ROUTINE : psaIPA_Config | +-------------------------------------------------------------------+ PURPOSE : Configurate or disconfigurate IPA. */ GLOBAL void psaIPA_Config(ULONG ip, USHORT max_trans_unit, T_ACI_IPA_DIRC dirc /*T_ACI_AT_CMD at_cmd */) { /* dirc = IPA_CONN if IPA is to be activated dirc = IPA_DSC if IPA i to be deactivated */ TRACE_FUNCTION("psaIPA_Config()") ; switch( dirc ) { case ( IPA_CONN ): wap_state = IPA_Configuration; { PALLOC(ipa_config_req,IPA_CONFIG_REQ); ipa_config_req -> ip = ip; ipa_config_req->peer_ip = 0; ipa_config_req->cmd = IPA_CONFIG_UP; ipa_config_req -> mtu = max_trans_unit; PSENDX(IP,ipa_config_req); } break; case ( IPA_DSC ): wap_state = IPA_Deconfiguration; { PALLOC(ipa_config_req,IPA_CONFIG_REQ); ipa_config_req -> ip = 0; ipa_config_req->peer_ip = 0; ipa_config_req->cmd = IPA_CONFIG_DOWN; ipa_config_req -> mtu = 0; PSENDX(IP,ipa_config_req); } break; } } /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_IPAS | | ROUTINE : psaIPA_Dti_Req | +-------------------------------------------------------------------+ PURPOSE : connect IP */ GLOBAL void psaIPA_Dti_Req(ULONG link_id, UBYTE peer_to_connect_to, UBYTE dti_conn) { PALLOC( ipa_dti_req, IPA_DTI_REQ); TRACE_FUNCTION("psaIPA_Dti_Req"); ipa_dti_req -> dti_conn = dti_conn; ipa_dti_req -> link_id = link_id; if (dti_conn EQ IPA_CONNECT_DTI) { switch( peer_to_connect_to ) { case( DTI_ENTITY_UDP ): ipa_dti_req -> dti_direction = DTI_CHANNEL_TO_HIGHER_LAYER; strcpy((char*)ipa_dti_req->entity_name, dti_entity_name[DTI_ENTITY_UDP].name); break; #ifdef GPRS case( DTI_ENTITY_SNDCP ): ipa_dti_req -> dti_direction = DTI_CHANNEL_TO_LOWER_LAYER; strcpy((char*)ipa_dti_req->entity_name, dti_entity_name[DTI_ENTITY_SNDCP].name); break; #endif case( DTI_ENTITY_PPPC ): ipa_dti_req -> dti_direction = DTI_CHANNEL_TO_LOWER_LAYER; strcpy((char*)ipa_dti_req->entity_name, dti_entity_name[DTI_ENTITY_PPPC].name); break; default: TRACE_EVENT("unknown conn_peer_Id: IPA_DTI_REQ not sent"); PFREE(ipa_dti_req); return; } } PSENDX( IP, ipa_dti_req ); } #endif /* WAP || SAT E */