FreeCalypso > hg > fc-tourmaline
annotate src/nucleus/erd.c @ 303:f76436d19a7a default tip
!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 |
rev | line source |
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0
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /*************************************************************************/ |
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2 /* */ |
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3 /* Copyright Mentor Graphics Corporation 2002 */ |
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4 /* All Rights Reserved. */ |
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5 /* */ |
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6 /* THIS WORK CONTAINS TRADE SECRET AND PROPRIETARY INFORMATION WHICH IS */ |
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7 /* THE PROPERTY OF MENTOR GRAPHICS CORPORATION OR ITS LICENSORS AND IS */ |
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8 /* SUBJECT TO LICENSE TERMS. */ |
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9 /* */ |
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10 /*************************************************************************/ |
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11 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
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12 /*************************************************************************/ |
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13 /* */ |
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14 /* FILE NAME VERSION */ |
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15 /* */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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16 /* erd.c Nucleus PLUS 1.14 */ |
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17 /* */ |
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18 /* COMPONENT */ |
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19 /* */ |
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20 /* ER - Error Management */ |
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21 /* */ |
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22 /* DESCRIPTION */ |
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23 /* */ |
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24 /* This file contains global data structures for use within the */ |
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25 /* Error Management component. */ |
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26 /* */ |
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27 /* DATA STRUCTURES */ |
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28 /* */ |
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29 /* ERD_Error_Code Contains the system error */ |
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30 /* code */ |
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31 /* ERD_Error_String Contains the ASCII system */ |
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32 /* error string */ |
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33 /* */ |
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34 /* FUNCTIONS */ |
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35 /* */ |
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36 /* None */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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37 /* */ |
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38 /* DEPENDENCIES */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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39 /* */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
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40 /* nucleus.h System definitions */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
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41 /* */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
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42 /* HISTORY */ |
4e78acac3d88
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43 /* */ |
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44 /* DATE REMARKS */ |
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45 /* */ |
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46 /* 03-01-1993 Created initial version 1.0 */ |
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47 /* 04-19-1993 Verified version 1.0 */ |
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48 /* 03-01-1994 Modified copyright notice, */ |
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49 /* resulting in version 1.1 */ |
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50 /* */ |
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51 /* 03-18-1994 Verified version 1.1 */ |
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52 /* 04-17-1996 updated to version 1.2 */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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53 /* 03-24-1998 Released version 1.3. */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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54 /* 11-24-1998 Added ERD_Assert_Count. */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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55 /* 03-26-1999 Released 1.11m (new release */ |
4e78acac3d88
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56 /* numbering scheme) */ |
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Mychaela Falconia <falcon@freecalypso.org>
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57 /* 04-07-1999 Release 1.11mA */ |
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58 /* 04-17-2002 Released version 1.13m */ |
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59 /* 11-07-2002 Released version 1.14 */ |
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60 /*************************************************************************/ |
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61 #define NU_SOURCE_FILE |
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62 |
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63 #include "nucleus.h" /* System definitions */ |
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64 |
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65 |
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66 /* ERD_Error_Code contains the system error code detected by the system. */ |
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67 |
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68 INT ERD_Error_Code; |
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69 |
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70 #ifdef NU_DEBUG |
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71 |
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72 /* ERD_Assert_Count contains the number of detected failed assertions. */ |
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73 UNSIGNED ERD_Assert_Count; |
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74 |
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75 #endif |
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76 |
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77 |
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78 #ifdef NU_ERROR_STRING |
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79 |
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80 /* ERD_Error_String is an area for building an ASCII string representation of |
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81 the system error. */ |
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82 |
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83 CHAR ERD_Error_String[80]; |
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84 |
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85 #endif |
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86 |
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87 #ifdef NU_DEBUG_MEMORY |
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88 |
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89 #include "er_defs.h" |
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90 |
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91 /* NU_DEBUG_MEMORY wraps the calles to DMCE_Allocate_Memory and |
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92 DMCE_Deallocate_Memory with a set of calls that help track memory |
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93 problems in a memory pool. The memory pool that will be examined |
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94 is determined by the NU_MEMORY_POOL macro. */ |
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95 |
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96 /* The functions in NU_DEBUG_MEMORY require error checking. |
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97 NU_DEBUG_MEMORY can not be defined with NU_NO_ERROR_CHECKING */ |
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98 |
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99 #ifdef NU_NO_ERROR_CHECKING |
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100 #error Can not define NU_DEBUG_MEMORY and NU_NO_ERROR_CHECKING at the same time! |
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101 #endif /* NU_NO_ERROR_CHECKING */ |
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102 |
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103 #ifndef NU_DEBUG |
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104 #error NU_DEBUG must be defined when NU_DEBUG_MEMORY is enabled! |
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105 #endif /* NU_NO_ERROR_CHECKING */ |
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106 |
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107 /* ERD_AllocationCount is the current number of sucessful allocations that |
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108 have not been deallocated. |
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109 ERD_AllocationSequenceCounter identifies each successful allocation by |
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110 numbering them in the order they are created. |
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111 ERD_TotalMemoryAllocated is the number of sucessful calls to |
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112 NU_Allocate_Memory. |
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113 ERD_TotalMemoryAllocations is the sum of the sizes of each sucessful |
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114 allocation. |
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115 ERD_MaxTotalMemoryAllocated is the most memory ever allocated at any |
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116 point in time. |
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117 ERD_MaxTotalMemoryAllocations is the most outstanding memory allocations |
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118 (those that are not deallocated) at any point in time. */ |
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119 |
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120 UINT32 ERD_AllocationCount; |
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121 UINT32 ERD_AllocationSequenceCounter; |
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122 UINT32 ERD_TotalMemoryAllocated; |
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123 UINT32 ERD_TotalMemoryAllocations; |
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124 UINT32 ERD_MaxTotalMemoryAllocated; |
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125 UINT32 ERD_MaxTotalMemoryAllocations; |
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126 |
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127 /* Constants to mark the header and footer */ |
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128 const UINT8 ERD_MemoryAllocationHead[] = {'H','E','A','D'}; |
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129 const UINT8 ERD_MemoryAllocationFoot[] = {'F','O','O','T'}; |
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130 |
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131 /* This is the head of a linked list that holds all the currently |
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132 outstanding allocations in reverse chronological order. |
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133 RED_RecentAllocation is the most recent. The 'prev' field always |
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134 points to the allocation made beforehand. */ |
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135 ER_DEBUG_ALLOCATION *ERD_RecentAllocation; |
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136 |
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137 #endif /* NU_DEBUG_MEMORY */ |
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138 |
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139 |
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140 |
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141 |
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142 |