FreeCalypso > hg > fc-magnetite
view src/aci2/aci/ati_em.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 : | Modul : +----------------------------------------------------------------------------- | 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 provides the ati interface for the engineering mode. +----------------------------------------------------------------------------- */ #undef DUMMY_ATI_STRINGS #include "aci_all.h" #include "aci_cmh.h" #include "ati_cmd.h" #include "aci_io.h" #include "aci_cmd.h" #include "l4_tim.h" #include "aci_em.h" #include "aci_mem.h" #include "aci_prs.h" #include "aci_lst.h" #include "ati_int.h" #ifdef FF_ATI_BAT #include "typedefs.h" #include "gdd.h" #include "bat.h" #include "ati_bat.h" #endif /*FF_ATI_BAT*/ /*==== EXPORT =====================================================*/ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ /*==== CONSTANTS ==================================================*/ #define EMET_L1 0x0001 #define EMET_ALL 0x00ff /* +------------------------------------------------------------------------------ | Function : setatPercentEM +------------------------------------------------------------------------------ | Description : AT-cmd for the EM infrastructure data | | | Parameters : char *cl | UBYTE srcId | | Return : char * +------------------------------------------------------------------------------ */ GLOBAL T_ATI_RSLT setatPercentEM (char *cl, UBYTE srcId) { T_ACI_RETURN ret = AT_FAIL; T_EM_AT_MODE mode = ACI_NumParmNotPresent; T_EM_AT_TYPE type = ACI_NumParmNotPresent; T_ATI_SRC_PARAMS *src_params = find_element (ati_src_list, srcId, search_ati_src_id); src_params->curAtCmd = AT_CMD_EM; cl = parse (cl, "dd", &mode, &type); if ( (mode NEQ SIN_REP) AND (mode NEQ PCO_REP) ) { cmdCmeError (CME_ERR_OpNotSupp); return ATI_FAIL; } if ( (mode EQ SIN_REP) AND ((type EQ ACI_NumParmNotPresent) OR ((type < EM_AT_SC) AND (type > EM_AT_PDP))) ) { cmdCmeError (CME_ERR_OpNotSupp); return ATI_FAIL; } if ( (mode EQ PCO_REP) AND ((type EQ ACI_NumParmNotPresent) OR (type > EM_AT_PCO_HIGHEST-1)) ) { cmdCmeError (CME_ERR_OpNotSupp); return ATI_FAIL; } if (type EQ ACI_NumParmNotPresent) { type = EM_AT_SC; } srcId_cb = srcId; #ifdef FF_ATI_BAT { T_BAT_cmd_send cmd; T_BAT_cmd_set_percent_em my_bat_set_percent_em; TRACE_FUNCTION("setatPercentEM() calls bat_send() <=== as APPLICATION"); memset(&my_bat_set_percent_em, 0, sizeof(my_bat_set_percent_em)); cmd.ctrl_params = BAT_CMD_SET_PERCENT_EM; cmd.params.ptr_set_percent_em = &my_bat_set_percent_em; my_bat_set_percent_em.mode = mode; my_bat_set_percent_em.sin_type = type; my_bat_set_percent_em.pco_type = type; bat_send(ati_bat_get_client(srcId), &cmd); return ATI_EXCT; /* executing, because response is passed by callback function */ } #else /* OLD FUNCTION BODY */ TRACE_FUNCTION("setatPercentEM()"); ret = sAT_PercentEM(srcId, mode, type); switch(ret) { case AT_CMPL: break; case AT_EXCT: src_params->curAtCmd = AT_CMD_EM; break; case AT_FAIL: cmdCmeError(CME_ERR_Unknown); break; default: cmdCmeError(CME_ERR_Unknown); break; } /* switch */ return (map_aci_2_ati_rslt(ret)); #endif /* no FF_ATI_BAT*/ } /* +------------------------------------------------------------------------------ | Function : setatPercentEMET +------------------------------------------------------------------------------ | Description : AT-cmd for the EM event traces | | | Parameters : char *cl | UBYTE srcId | | Return : char * +------------------------------------------------------------------------------ */ GLOBAL T_ATI_RSLT setatPercentEMET (char *cl, UBYTE srcId) { T_ACI_RETURN ret = AT_EXCT; SHORT type = ACI_NumParmNotPresent; T_ATI_SRC_PARAMS *src_params = find_element (ati_src_list, srcId, search_ati_src_id); TRACE_FUNCTION("setatPercentEMET()"); cl = parse (cl, "d", &type); /* if type is not in range then error*/ if ((type < EMET_L1) OR (type > EMET_ALL)) { cmdCmeError (CME_ERR_OpNotSupp); return ATI_FAIL; } srcId_cb = srcId; ret = sAT_PercentEMET(srcId, (UBYTE)type); switch(ret) { case AT_CMPL: break; case AT_EXCT: src_params->curAtCmd = AT_CMD_EMET; break; case AT_FAIL: cmdCmeError(CME_ERR_Unknown); break; default: cmdCmeError(CME_ERR_Unknown); break; } /* switch */ return (map_aci_2_ati_rslt(ret)); } /* setatPercentEMET */ /* +------------------------------------------------------------------------------ | Function : setatPercentEMETS +------------------------------------------------------------------------------ | Description : AT-cmd for the EM event traces | | | Parameters : char *cl | UBYTE srcId | | Return : char * +------------------------------------------------------------------------------ */ GLOBAL T_ATI_RSLT setatPercentEMETS (char *cl, UBYTE srcId) { T_ACI_RETURN ret = AT_EXCT; SHORT subclass = ACI_NumParmNotPresent; ULONG bitm_h = ACI_NumParmNotPresent; ULONG bitm_l = ACI_NumParmNotPresent; T_ATI_SRC_PARAMS *src_params = find_element (ati_src_list, srcId, search_ati_src_id); TRACE_FUNCTION("setatPercentEMETS()"); cl = parse (cl, "dyy", &subclass, &bitm_h, &bitm_l); if ( (subclass < EM_L1) OR (subclass > EM_SIM) ) { cmdCmeError (CME_ERR_OpNotSupp); return ATI_FAIL; } srcId_cb = srcId; ret = sAT_PercentEMETS(srcId, (UBYTE)subclass, bitm_h, bitm_l); switch(ret) { case AT_CMPL: break; case AT_EXCT: src_params->curAtCmd = AT_CMD_EMETS; break; case AT_FAIL: cmdCmeError(CME_ERR_Unknown); break; default: cmdCmeError(CME_ERR_Unknown); break; } /* switch */ return (map_aci_2_ati_rslt(ret)); } /* setatPercentEMETS */ /*+++++++++++++++++++++++++++++++++++++++++ E O F +++++++++++++++++++++++++++++++++++++++++*/