FreeCalypso > hg > fc-magnetite
view src/gpf2/misc/trace.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 | cd37d228dae0 |
children |
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/* +------------------------------------------------------------------------------ | File: trace.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 Modul provides data and functions for fast in memory tracing +----------------------------------------------------------------------------- */ #ifndef TRACE_C #define TRACE_C #endif #define FAST_TRACE /*==== INCLUDES ===================================================*/ #include <string.h> #include "typedefs.h" #include "header.h" #include "custom.h" #include "vsi.h" #include "gsm.h" #include "prim.h" #include "pei.h" #include "tok.h" #include "trace.h" #include <string.h> #include <stdio.h> #include "message.h" /*==== CONST ======================================================*/ #define TRC_ENTITY 0x60 #define TRC_FILE 1 #ifdef OPTION_MULTITHREAD #define VSI_CALLER "ACI", #define VSI_CALLER_SINGLE "ACI" #else #define VSI_CALLER #define VSI_CALLER_SINGLE #endif /*==== TYPES ======================================================*/ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : TRACE | | STATE : code ROUTINE : trc_init | +--------------------------------------------------------------------+ PURPOSE : This function is called to initialize the trace function */ GLOBAL void trc_init ( void ) { trc_p_buffer = trc_buffer; trc_p_buffer_end = &trc_buffer[TRC_BUF_LEN-1]; trc_wrap_around = FALSE; trc_wrap_around_enable = TRUE; trc_enabled = TRUE; /*semTRC = vsi_s_open (VSI_CALLER "TRC"); */ } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : TRACE | | STATE : code ROUTINE : trc_enable_wrap_around | +--------------------------------------------------------------------+ PURPOSE : This function is called to enable wrap around */ GLOBAL void trc_enable_wrap_around ( void ) { trc_wrap_around_enable = TRUE; } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : TRACE | | STATE : code ROUTINE : trc_disable_wrap_around | +--------------------------------------------------------------------+ PURPOSE : This function is called to disable wrap around */ GLOBAL void trc_disable_wrap_around ( void ) { trc_wrap_around_enable = FALSE; } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : TRACE | | STATE : code ROUTINE : trc_enable | +--------------------------------------------------------------------+ PURPOSE : This function is called to enable fast trace */ GLOBAL void trc_enable ( void ) { trc_enabled = TRUE; } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : TRACE | | STATE : code ROUTINE : trc_disable | +--------------------------------------------------------------------+ PURPOSE : This function is called to disable fast trace */ GLOBAL void trc_disable ( void ) { trc_enabled = FALSE; } /* +--------------------------------------------------------------------+ | PROJECT : GSM-F&D (8411) MODULE : RA_SHM | | STATE : code ROUTINE : trc_dump | +--------------------------------------------------------------------+ PURPOSE : the content of the stored dump is dumped into the system trace window. */ GLOBAL void trc_dump (void) { T_TRC_BUF_ENTRY *p_readOut; ULONG *p; ULONG i; char buf [40]; char buf1 [40]; #ifndef NEW_FRAME vsi_o_trace ("", 0xff, "---FASTTRACEBUFFER---"); #else vsi_o_ttrace (0, 0xff, "---FASTTRACEBUFFER---"); #endif if (trc_wrap_around) { for (p_readOut= trc_p_buffer; p_readOut < trc_p_buffer_end; p_readOut++) { p = (ULONG*)p_readOut; buf1[0]='\0'; for (i = sizeof(T_TRC_BUF_ENTRY); i>=0; i-=sizeof(ULONG)) { sprintf(buf1, "0x%x ", *p++); strcat (buf, buf1); } #ifndef NEW_FRAME vsi_o_trace ("", 0xff, buf); vsi_t_sleep("", 1); #else vsi_o_ttrace (0, 0xff, buf); vsi_t_sleep(0, 1); #endif } } for (p_readOut= trc_buffer; p_readOut < trc_p_buffer; p_readOut++) { p = (ULONG*)p_readOut; buf1[0]='\0'; for (i = sizeof(T_TRC_BUF_ENTRY); i>=0; i-=sizeof(ULONG)) { sprintf(buf1, "0x%x ", *p++); strcat (buf, buf1); } #ifndef NEW_FRAME vsi_o_trace ("", 0xff, buf); vsi_t_sleep("", 1); #else vsi_o_ttrace (0, 0xff, buf); vsi_t_sleep(0, 1); #endif } #ifndef NEW_FRAME vsi_o_trace ("", 0xff, "---END---"); #else vsi_o_ttrace (0, 0xff, "---END---"); #endif }