FreeCalypso > hg > fc-magnetite
view src/g23m-fad/tcpip/tcpip_sim_utils.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 | 90eb61ecd093 |
children |
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/* +------------------------------------------------------------------------------ | File: tcpip_utils.c +------------------------------------------------------------------------------ | Copyright 2003 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 : Utility functions for GPF-based TCP/IP +----------------------------------------------------------------------------- */ #define TCPIP_UTILS_C #define ENTITY_TCPIP /*==== INCLUDES =============================================================*/ #include <string.h> /* String functions, e. g. strncpy(). */ #include <stdio.h> #include "typedefs.h" /* to get Condat data types */ #include "vsi.h" /* to get a lot of macros */ #include "custom.h" #include "gsm.h" /* to get a lot of macros */ #include "prim.h" /* to get the definitions of used SAP and directions */ #include "pei.h" /* to get PEI interface */ #include "tools.h" /* to get common tools */ #include "dti.h" /* For DTI library definitions. */ #include "glob_defs.h" #include "tcpip.h" /* to get the global entity definitions */ /* RNET includes */ #include "rv_general.h" #include "rnet_api.h" #include "rnet_rt_env.h" #include "rnet_message.h" #include "rnet_rt_i.h" /*==== Local prototypes =====================================================*/ /*==== Macros ===============================================================*/ /*==== Types ================================================================*/ /*==== Local data ===========================================================*/ /*==== Other public functions ===============================================*/ unsigned long tcpip_sim_fake_data(int socket, U16 len) { static char tmp[100000] ; /* MALLOC(tmp, len) ; */ *tmp = 0 ; if (len > 30) { sprintf(tmp, "data len 0x%0.4x for socket %-.2d\n", len, socket) ; } if (len > strlen(tmp)) { memset(tmp + strlen(tmp), '0' + socket, len - strlen(tmp)) ; } return (unsigned long) tmp ; } void tcpip_dump_packet(char *title, U8 *data, U16 len) { static char buf[80] ; int i = 0 ; strcpy(buf, "pkt dump from ") ; strcat(buf, title) ; strcat(buf, "\n ") ; while (len-- > 0) { sprintf(buf + strlen(buf), " %02x", *data++) ; if (!(++i % 4)) { if (!(i % 8)) { TRACE_EVENT(buf) ; sprintf(buf, " ") ; } else { sprintf(buf + strlen(buf), " ") ; } } } printf("%s", buf) ; } static char *inet_ntoa(U32 ipaddr) { static char ipaddr_string[sizeof("000.000.000.000")] ; UBYTE *addrbyte_p ; /* Pointer to single address bytes. */ addrbyte_p = (UBYTE *) &ipaddr ; sprintf(ipaddr_string,"%u.%u.%u.%u", addrbyte_p[3], addrbyte_p[2], addrbyte_p[1], addrbyte_p[0]); return ipaddr_string ; } void tcpip_if_properties(NGifnet *netp) { char *name ; U32 value ; ngIfGenCntl(netp, NG_CNTL_GET, NG_IFO_NAME, &name) ; TRACE_EVENT_P1("Interface name %s", name) ; ngIfGenCntl(netp, NG_CNTL_GET, NG_IFO_OUTQ_MAX, &value) ; TRACE_EVENT_P1(" NG_IFO_OUTQ_MAX = %d", value) ; ngIfGenCntl(netp, NG_CNTL_GET, NG_IFO_ADDR, &value) ; TRACE_EVENT_P1(" NG_IFO_ADDR = %s", inet_ntoa(ngNTOHL(value))) ; ngIfGenCntl(netp, NG_CNTL_GET, NG_IFO_NETMASK, &value) ; TRACE_EVENT_P1(" NG_IFO_NETMASK = 0x%x", ngNTOHL(value)) ; ngIfGenCntl(netp, NG_CNTL_GET, NG_IFO_DSTADDR, &value) ; TRACE_EVENT_P1(" NG_IFO_DSTADDR = %s", inet_ntoa(ngNTOHL(value))) ; ngIfGenCntl(netp, NG_CNTL_GET, NG_IFO_FLAGS, &value) ; TRACE_EVENT_P1(" NG_IFO_FLAGS = 0x%x", value) ; ngIfGenCntl(netp, NG_CNTL_GET, NG_IFO_DEV1, &value) ; TRACE_EVENT_P1(" NG_IFO_DEV1 = 0x%x", value) ; ngIfGenCntl(netp, NG_CNTL_GET, NG_IFO_DEV2, &value) ; TRACE_EVENT_P1(" NG_IFO_DEV2 = 0x%x", value) ; ngIfGenCntl(netp, NG_CNTL_GET, NG_IFO_DEVPTR1, &value) ; TRACE_EVENT_P1(" NG_IFO_DEVPTR1 = 0x%x", value) ; ngIfGenCntl(netp, NG_CNTL_GET, NG_IFO_DEVPTR2, &value) ; TRACE_EVENT_P1(" NG_IFO_DEVPTR2 = 0x%x", value) ; ngIfGenCntl(netp, NG_CNTL_GET, NG_IFO_PROMISC, &value) ; TRACE_EVENT_P1(" NG_IFO_PROMISC = 0x%x", value) ; ngIfGenCntl(netp, NG_CNTL_GET, NG_IFO_ALLMULTI, &value) ; TRACE_EVENT_P1(" NG_IFO_ALLMULTI = 0x%x", value) ; ngIfGenCntl(netp, NG_CNTL_GET, NG_IFO_MTU, &value) ; TRACE_EVENT_P1(" NG_IFO_MTU = %d", value) ; }