FreeCalypso > hg > fc-tourmaline
annotate src/nucleus/io_extr.h @ 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
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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
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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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16 /* io_extr.h 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 /* IO - Input/Output Driver 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 function prototypes of all functions */ |
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25 /* accessible to other components. */ |
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26 /* */ |
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27 /* DATA STRUCTURES */ |
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28 /* */ |
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29 /* None */ |
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30 /* */ |
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31 /* FUNCTIONS */ |
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32 /* */ |
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33 /* None */ |
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34 /* */ |
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35 /* DEPENDENCIES */ |
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36 /* */ |
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37 /* io_defs.h I/O Driver Management consts */ |
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38 /* tc_defs.h Thread control constants */ |
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39 /* */ |
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40 /* HISTORY */ |
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41 /* */ |
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42 /* DATE REMARKS */ |
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43 /* */ |
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44 /* 03-01-1993 Created initial version 1.0 */ |
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45 /* 04-19-1993 Verified version 1.0 */ |
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46 /* 03-01-1994 Moved include files outside of */ |
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47 /* the file #ifndef to allow the */ |
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48 /* use of actual data structures, */ |
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49 /* changed function interfaces, */ |
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50 /* resulting in version 1.1 */ |
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51 /* */ |
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52 /* 03-18-1994 Verified version 1.1 */ |
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53 /* 04-17-1996 updated to version 1.2 */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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54 /* 03-24-1998 Released version 1.3 */ |
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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 */ |
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56 /* numbering scheme) */ |
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57 /* 04-17-2002 Released version 1.13m */ |
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58 /* 11-07-2002 Released version 1.14 */ |
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59 /*************************************************************************/ |
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60 |
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61 #include "io_defs.h" /* Include IO constants */ |
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62 #include "tc_defs.h" /* Thread control constants */ |
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63 |
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64 |
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65 /* Check to see if the file has been included already. */ |
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66 |
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67 #ifndef IO_EXTR |
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68 #define IO_EXTR |
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69 |
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70 |
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71 /* Initialization functions. */ |
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72 |
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73 VOID IOI_Initialize(VOID); |
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74 |
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75 |
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76 /* Error checking functions. */ |
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77 |
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78 STATUS IOCE_Create_Driver(NU_DRIVER *driver, CHAR *name, |
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79 VOID (*driver_entry)(NU_DRIVER *, NU_DRIVER_REQUEST *)); |
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80 STATUS IOCE_Delete_Driver(NU_DRIVER *driver); |
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81 STATUS IOCE_Request_Driver(NU_DRIVER *driver, |
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82 NU_DRIVER_REQUEST *request); |
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83 STATUS IOCE_Resume_Driver(NU_TASK *task); |
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84 STATUS IOCE_Suspend_Driver(VOID (*terminate_routine)(VOID *), |
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85 VOID *information, UNSIGNED timeout); |
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86 |
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87 |
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88 /* Core processing functions. */ |
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89 |
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90 STATUS IOC_Create_Driver(NU_DRIVER *driver, CHAR *name, |
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91 VOID (*driver_entry)(NU_DRIVER *, NU_DRIVER_REQUEST *)); |
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92 STATUS IOC_Delete_Driver(NU_DRIVER *driver); |
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93 STATUS IOC_Request_Driver(NU_DRIVER *driver, |
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94 NU_DRIVER_REQUEST *request); |
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95 STATUS IOC_Resume_Driver(NU_TASK *task); |
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96 STATUS IOC_Suspend_Driver(VOID (*terminate_routine)(VOID *), |
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97 VOID *information, UNSIGNED timeout); |
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98 |
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99 |
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100 /* Information retrieval functions. */ |
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101 |
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102 UNSIGNED IOF_Established_Drivers(VOID); |
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103 UNSIGNED IOF_Driver_Pointers(NU_DRIVER **pointer_list, |
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104 UNSIGNED maximum_pointers); |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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105 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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106 #endif |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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107 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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108 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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109 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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110 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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111 |