FreeCalypso > hg > fc-magnetite

annotate src/g23m-fad/ppp/ppp_onaf.c @ 605:07d0dc4431f4

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bootloader.s: same MEMIF fix as in int.s plus DPLL BYPASS fix Both MEMIF and DPLL settings are now the same between int.s and bootloader.s assembly code paths. Previously bootloader.s was setting DPLL BYPASS /2 mode, which persisted until _INT_Initialize code with the bootloader body omitted, or was changed to /1 in the hardware init function in the bootloader.lib:start.obj module.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 17 Jun 2019 18:40:32 +0000
parents 90eb61ecd093
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project :
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4 | Modul :
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5 +-----------------------------------------------------------------------------
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6 | Copyright 2002 Texas Instruments Berlin, AG
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7 | All rights reserved.
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8 |
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9 | This file is confidential and a trade secret of Texas
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10 | Instruments Berlin, AG
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11 | The receipt of or possession of this file does not convey
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12 | any rights to reproduce or disclose its contents or to
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13 | manufacture, use, or sell anything it may describe, in
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14 | whole, or in part, without the specific written consent of
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15 | Texas Instruments Berlin, AG.
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16 +-----------------------------------------------------------------------------
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17 | Purpose : This modul is part of the entity PPP and implements all
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18 | procedures and functions as described in the
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19 | SDL-documentation (ONA-statemachine)
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20 +-----------------------------------------------------------------------------
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21 */
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22
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23 #ifndef PPP_ONAF_C
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24 #define PPP_ONAF_C
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25 #endif /* !PPP_ONAF_C */
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26
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27 #define ENTITY_PPP
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28
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29 /*==== INCLUDES =============================================================*/
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30
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31 #include "typedefs.h" /* to get Condat data types */
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32 #include "vsi.h" /* to get a lot of macros */
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33 #include "macdef.h" /* to get a lot of macros */
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34 #include "custom.h" /* to get a lot of macros */
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35 #include "gsm.h" /* to get a lot of macros */
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36 #include "cnf_ppp.h" /* to get cnf-definitions */
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37 #include "mon_ppp.h" /* to get mon-definitions */
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38 #include "prim.h" /* to get the definitions of used SAP and directions */
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39 #include "dti.h" /* to get the DTILIB definitions */
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40 #include "ppp.h" /* to get the global entity definitions */
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41
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42 /*==== CONST ================================================================*/
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43
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44 /*==== LOCAL VARS ===========================================================*/
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45
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46 /*==== PRIVATE FUNCTIONS ====================================================*/
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47
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48 /*==== PUBLIC FUNCTIONS =====================================================*/
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49
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50
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51
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52 /*
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53 +------------------------------------------------------------------------------
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54 | Function : ona_init
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55 +------------------------------------------------------------------------------
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56 | Description : The function ona_init() initializes the option negotiation
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57 | automaton (ONA)
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58 |
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59 | Parameters : no parameters
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60 |
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61 +------------------------------------------------------------------------------
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62 */
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63 GLOBAL void ona_init ()
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64 {
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65 UBYTE i;
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66
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67 TRACE_FUNCTION( "ona_init" );
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68
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69 for (i = 0;i < ONA_NUM_INC;i++)
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70 {
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71 ppp_data->ona = & ppp_data->ona_base[i];
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72
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73 /* counter for Configure-Request and Terminate-Request sent */
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74 ppp_data->ona->restarts = 0;
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75 /* counter for Configure-Nak and Configure-Reject sent */
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76 ppp_data->ona->failures = 0;
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77 /*
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78 * counter for Configure-Ack received
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79 * this counter avoids endless loops where the PPP peer always answers with
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80 * a Configure-Ack, but it does not send a Configure-Req
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81 */
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82 ppp_data->ona->loops = 0;
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83
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84 INIT_STATE( PPP_SERVICE_ONA , ONA_CLOSED );
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85 }
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86 } /* ona_init() */
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87
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88
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89 /*
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90 +------------------------------------------------------------------------------
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91 | Function : ona_get_inst_index
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92 +------------------------------------------------------------------------------
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93 | Description : gets the index (0, 1) for the given ptype (DTI_PID_LCP,
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94 | DTI_PID_IPCP). This function is used when a calling service serves a key for
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95 | one of the 2 possible instances of services LCR and NCR.
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96 |
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97 | Parameters : USHORT ptype, UBYTE* index
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98 |
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99 +------------------------------------------------------------------------------
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100 */
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101 GLOBAL void ona_get_inst_index(USHORT ptype,
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102 UBYTE* index)
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103 {
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104 TRACE_FUNCTION("ona_get_inst_index");
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105
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106 if (ptype EQ DTI_PID_LCP)
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107 {
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108 *index = 0;
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109 }
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110 else if (ptype EQ DTI_PID_IPCP)
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111 {
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112 *index = 1;
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113 }
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114 else
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115 {
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116 TRACE_ERROR( "ONA_GET_INST_INDEX unexpected ptype" );
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117 *index = 0;
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118 }
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
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119 }
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
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120