FreeCalypso > hg > fc-tourmaline
annotate src/g23m-fad/ppp/ppp_onaf.c @ 218:77b980f09bd9
Condat backlight driver switched to use the new R2D on/off API
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sat, 24 Apr 2021 23:47:53 +0000 |
parents | fa8dc04885d8 |
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rev | line source |
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1
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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 } |
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119 } |
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120 |