FreeCalypso > hg > fc-tourmaline

annotate src/condat/frame/config/gprsdrv.c @ 303:f76436d19a7a default tip

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!GPRS config: fix long-standing AT+COPS chance hanging bug There has been a long-standing bug in FreeCalypso going back years: sometimes in the AT command bring-up sequence of an ACI-only MS, the AT+COPS command would produce only a power scan followed by cessation of protocol stack activity (only L1 ADC traces), instead of the expected network search sequence. This behaviour was seen in different FC firmware versions going back to Citrine, and seemed to follow some law of chance, not reliably repeatable. This bug has been tracked down and found to be specific to !GPRS configuration, stemming from our TCS2/TCS3 hybrid and reconstruction of !GPRS support that was bitrotten in TCS3.2/LoCosto version. ACI module psa_mms.c, needed only for !GPRS, was missing in the TCS3 version and had to be pulled from TCS2 - but as it turns out, there is a new field in the MMR_REG_REQ primitive that needs to be set correctly, and that psa_mms.c module is the place where this initialization needed to be added.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 08 Jun 2023 08:23:37 +0000
parents 4e78acac3d88
children
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0
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /*
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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2 +-----------------------------------------------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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3 | Project :
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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4 | Modul :
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 +-----------------------------------------------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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6 | Copyright 2002 Texas Instruments Berlin, AG
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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7 | All rights reserved.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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8 |
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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9 | This file is confidential and a trade secret of Texas
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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10 | Instruments Berlin, AG
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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11 | The receipt of or possession of this file does not convey
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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12 | any rights to reproduce or disclose its contents or to
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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13 | manufacture, use, or sell anything it may describe, in
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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14 | whole, or in part, without the specific written consent of
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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15 | Texas Instruments Berlin, AG.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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16 +-----------------------------------------------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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17 | Purpose : Driver Table for GPRS
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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18 +-----------------------------------------------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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19 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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20
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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21 #ifndef __GPRSDRV_C__
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22 #define __GPRSDRV_C__
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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23 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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24
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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25 #ifndef _TARGET_
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26 #define NEW_ENTITY
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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27 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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28
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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29 #ifdef _TARGET_
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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30 #ifdef FF_TRACE_OVER_MTST
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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31 #define MTST_TRACE
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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32 #else
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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33 #define TI_TRACE
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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34 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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35 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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36
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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37 #include "gdi.h"
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38 #include "vsi.h"
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39 #include "pei.h"
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40 #include "gprsconst.h"
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41 #include "frm_defs.h"
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42 #include "frm_types.h"
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43
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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44 /*==== TYPES ======================================================*/
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45
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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46
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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47 /*==== CONSTANTS ==================================================*/
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48
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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49 #if defined _TARGET_ && !defined PCON
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50 #define TR_RCV_BUF_SIZE 1024
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51 #else
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52 #define TR_RCV_BUF_SIZE 1024
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53 #endif
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54
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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55 #define TR_MAX_IND (TR_RCV_BUF_SIZE-1)
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56
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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57 /*==== EXTERNALS ==================================================*/
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58
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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59 #ifdef TI_TRACE
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60 extern USHORT TIF_Init ( USHORT DrvHandle, T_DRV_CB_FUNC CallbackFunc,
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61 T_DRV_EXPORT const **DrvInfo );
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62 extern USHORT TR_Init ( USHORT DrvHandle, T_DRV_CB_FUNC CallbackFunc,
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63 T_DRV_EXPORT const **DrvInfo );
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64 extern USHORT TITRC_Init ( USHORT DrvHandle, T_DRV_CB_FUNC CallbackFunc,
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65 T_DRV_EXPORT const **DrvInfo );
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66 #else
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67 extern USHORT TIF_Init ( USHORT DrvHandle, T_DRV_CB_FUNC CallbackFunc,
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68 T_DRV_EXPORT const **DrvInfo );
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69 extern USHORT TR_Init ( USHORT DrvHandle, T_DRV_CB_FUNC CallbackFunc,
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70 T_DRV_EXPORT const **DrvInfo );
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71 extern USHORT SER_Init ( USHORT DrvHandle, T_DRV_CB_FUNC CallbackFunc,
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72 T_DRV_EXPORT const **DrvInfo );
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73 #endif
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74 extern USHORT mux_Init ( USHORT DrvHandle, T_DRV_CB_FUNC CallbackFunc,
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75 T_DRV_EXPORT const **DrvInfo );
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76 /*==== VARIABLES ==================================================*/
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77
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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78 ULONG TR_RcvBufferSize = TR_RCV_BUF_SIZE;
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79 ULONG TR_MaxInd = TR_MAX_IND;
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80
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81 const T_DRV_LIST_ENTRY DrvList[] =
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82 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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83 { NULL, NULL, NULL, NULL },
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84 #ifdef TI_TRACE
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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85 { "TIF", TIF_Init, "RCV", NULL },
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86 { "TR", TR_Init, NULL, NULL },
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87 { "TITRC",TITRC_Init, NULL, "" },
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88 #else
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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89 #ifdef MTST_TRACE
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90 { "TIF", TIF_Init, "RCV", NULL },
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91 { "TR", TR_Init, NULL, NULL },
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92 { "MUX", mux_Init, NULL, "" },
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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93 #else
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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94 { "TIF", TIF_Init, "RCV", NULL },
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95 { "TR", TR_Init, NULL, NULL },
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96 { "SER", SER_Init, NULL, "" },
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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97 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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98 #endif
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99 { NULL, NULL, NULL, NULL }
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100 };
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101
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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102 int vsi_o_trace (char *caller, ULONG tclass, char *text,...)
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103 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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104 return 0;
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105 }