FreeCalypso > hg > fc-magnetite
view src/aci2/aci/psa_pktios.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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/* +------------------------------------------------------------------------------ | File: psa_pktios.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 defines the signalling functions of the | protocol stack adapter for packet i/o managment (MNPKTIO) +------------------------------------------------------------------------------ */ #ifdef GPRS #ifdef FF_PKTIO #ifndef PSA_PKTIOS_C #define PSA_PKTIOS_C #endif #include "aci_all.h" /*==== INCLUDES ===================================================*/ #include "dti.h" /* functionality of the dti library */ #include "aci_cmh.h" #include "ati_cmd.h" #include "aci_cmd.h" #include "aci_lst.h" #include "aci.h" #include "psa.h" #include "dti_conn_mng.h" #include "dti_cntrl_mng.h" #include "psa_pktio.h" #include "cmh.h" /*==== CONSTANTS ==================================================*/ /*==== TYPES ======================================================*/ /*==== EXPORT =====================================================*/ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ /* +-------------------------------------------------------------------+ | PROJECT : GPRS (8441) MODULE : PSA_PKTIOS | | STATE : finished ROUTINE : psaPKT_ConnectRej | +-------------------------------------------------------------------+ PURPOSE : Indicates that ACI can not handle a DTI connection with PKTIO */ GLOBAL void psaPKT_ConnectRej ( UBYTE device_no) { TRACE_FUNCTION ("psaPKT_ConnectRej()"); { PALLOC ( pkt_connect_rej, PKT_CONNECT_REJ); pkt_connect_rej->device_no = device_no; PSEND (hCommPKTIO, pkt_connect_rej); } } /* +-------------------------------------------------------------------+ | PROJECT : GPRS (8441) MODULE : PSA_PKTIOS | | STATE : finished ROUTINE : psaPKT_ConnectRes | +-------------------------------------------------------------------+ PURPOSE : Response to PKT_CONNECT_IND sent by PKTIO with confirmed DIO capabilities */ GLOBAL void psaPKT_ConnectRes ( UBYTE device_no, T_ACI_PKTIO_CAP * pktio_cap) { TRACE_FUNCTION ("psaPKT_ConnectRes()"); { PALLOC ( pkt_connect_res, PKT_CONNECT_RES); memcpy(&pkt_connect_res->dio_dcb,pktio_cap,sizeof(T_ACI_PKTIO_CAP)); pkt_connect_res->device_no = device_no; PSEND (hCommPKTIO, pkt_connect_res); } } /* +-------------------------------------------------------------------+ | PROJECT : GPRS (8441) MODULE : PSA_PKTIOS | | STATE : finished ROUTINE : psaPKT_DTICloseReq | +-------------------------------------------------------------------+ PURPOSE : Request closing of DTI connection with PKTIO */ GLOBAL void psaPKT_DTICloseReq ( UBYTE device_no) { TRACE_FUNCTION ("psaPKT_DTICloseReq()"); { PALLOC ( pkt_dti_close_req, PKT_DTI_CLOSE_REQ); pkt_dti_close_req->device_no = device_no; PSEND (hCommPKTIO, pkt_dti_close_req); } } /* +-------------------------------------------------------------------+ | PROJECT : GPRS (8441) MODULE : PSA_PKTIOS | | STATE : finished ROUTINE : psaPKT_DTIOpenReq | +-------------------------------------------------------------------+ PURPOSE : Request opening of DTI connection with PKTIO */ GLOBAL void psaPKT_DTIOpenReq ( UBYTE device_no, const char * peer_name, ULONG link_id, UBYTE dti_direction) { TRACE_FUNCTION ("psaPKT_DTIOpenReq()"); { PALLOC ( pkt_dti_open_req, PKT_DTI_OPEN_REQ); pkt_dti_open_req->device_no = device_no; pkt_dti_open_req->peer = (ULONG)peer_name; pkt_dti_open_req->link_id = link_id; pkt_dti_open_req->dti_direction = dti_direction; PSEND (hCommPKTIO, pkt_dti_open_req); } } /* +-------------------------------------------------------------------+ | PROJECT : GPRS (8441) MODULE : PSA_PKTIOS | | STATE : finished ROUTINE : psaPKT_ModifyReq | +-------------------------------------------------------------------+ PURPOSE : Request modification of channel parameter !!Attention!! currently not used */ GLOBAL void psaPKT_ModifyReq ( UBYTE device_no, T_ACI_PKTIO_CAP * pktio_cap) { TRACE_FUNCTION ("psaPKT_ModifyReq()"); { PALLOC ( pkt_modify_req, PKT_MODIFY_REQ); pkt_modify_req->device_no = device_no; memcpy(&pkt_modify_req->dio_dcb,pktio_cap,sizeof(T_ACI_PKTIO_CAP)); PSEND (hCommPKTIO, pkt_modify_req); } } /* +-------------------------------------------------------------------+ | PROJECT : GPRS (8441) MODULE : PSA_PKTIOS | | STATE : finished ROUTINE : psaPKT_Dti_Req | +-------------------------------------------------------------------+ PURPOSE : Request for DTI connection by DTI managment */ GLOBAL void psaPKT_Dti_Req ( ULONG link_id, UBYTE peer, T_DTI_MNG_PKT_MODE con_mode) { UBYTE device_no; T_DTI_CNTRL device_info; TRACE_FUNCTION ("psaPKT_Dti_Req()"); dti_cntrl_get_info_from_dti_id(EXTRACT_DTI_ID(link_id), &device_info); device_no = device_info.dev_no; if(con_mode EQ PKT_CONNECT_DTI) { dti_cntrl_set_conn_parms((T_DTI_CONN_LINK_ID)link_id, DTI_ENTITY_PKTIO, device_info.dev_no, device_info.sub_no); psaPKT_DTIOpenReq (device_no,dti_entity_name[peer].name, link_id, DTI_CHANNEL_TO_LOWER_LAYER); } else { psaPKT_DTICloseReq(device_no); } } #endif /* FF_PKTIO */ #endif /* GPRS */ /*==== EOF ========================================================*/