FreeCalypso > hg > fc-magnetite
annotate src/g23m-gprs/sndcp/sndcp_pds.c @ 464:2ba8d9decc30
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author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Tue, 20 Mar 2018 05:54:32 +0000 |
parents | 219afcfc6250 |
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rev | line source |
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1 /* |
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2 +----------------------------------------------------------------------------- |
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3 | Project : GPRS (8441) |
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4 | Modul : sndcp_pds.c |
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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 SNDCP and implements all |
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18 | functions to handles the incoming process internal signals as |
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19 | described in the SDL-documentation (PD-statemachine) |
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20 +----------------------------------------------------------------------------- |
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21 */ |
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22 |
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23 |
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24 #define ENTITY_SNDCP |
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25 |
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26 /*==== INCLUDES =============================================================*/ |
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27 |
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28 #include "typedefs.h" /* to get Condat data types */ |
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29 #include "vsi.h" /* to get a lot of macros */ |
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30 #include "macdef.h" |
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31 #include "gsm.h" /* to get a lot of macros */ |
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32 #include "prim.h" /* to get the definitions of used SAP and directions */ |
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33 |
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34 #include "dti.h" |
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35 |
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36 #include "sndcp.h" /* to get the global entity definitions */ |
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37 #include "sndcp_f.h" /* to get the functions to access the global arrays*/ |
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38 |
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39 /*==== CONST ================================================================*/ |
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40 |
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41 /*==== LOCAL VARS ===========================================================*/ |
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42 |
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43 /*==== PRIVATE FUNCTIONS ====================================================*/ |
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44 |
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45 /*==== PUBLIC FUNCTIONS =====================================================*/ |
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46 |
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47 |
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48 |
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49 /* |
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50 +------------------------------------------------------------------------------ |
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51 | Function : sig_sd_pd_getunitdata_req |
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52 +------------------------------------------------------------------------------ |
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53 | Description : Handles the internal signal SIG_SD_PD_GETUNITDATA_REQ |
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54 | |
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55 | Parameters : the affected sapi. |
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56 | |
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57 +------------------------------------------------------------------------------ |
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58 */ |
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59 GLOBAL void sig_sd_pd_getunitdata_req (UBYTE sapi) |
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60 { |
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61 UBYTE sapi_index = 0; |
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62 |
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63 TRACE_ISIG( "sig_sd_pd_getunitdata_req" ); |
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64 |
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65 /* |
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66 * set service instance according to sapi in primitive |
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67 */ |
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68 sndcp_get_sapi_index(sapi, &sapi_index); |
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69 sndcp_data->pd = & sndcp_data->pd_base[sapi_index]; |
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70 |
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71 switch( GET_STATE( PD ) ) |
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72 { |
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73 case PD_DEFAULT: |
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74 { |
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75 PALLOC(ll_getunitdata_req, LL_GETUNITDATA_REQ); |
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76 |
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77 ll_getunitdata_req->sapi = sapi; |
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78 /* |
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79 * TLLI is not evaluated by LLC. |
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80 */ |
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81 #ifdef FLOW_TRACE |
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82 sndcp_trace_flow_control(FLOW_TRACE_SNDCP, |
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83 FLOW_TRACE_DOWN, |
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84 FLOW_TRACE_BOTTOM, |
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85 TRUE); |
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86 #endif |
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87 PSEND(hCommLLC, ll_getunitdata_req); |
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88 } |
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89 break; |
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90 default: |
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91 TRACE_ERROR( "SIG_SD_PD_GETUNITDATA_REQ unexpected" ); |
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92 break; |
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93 } |
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94 } /* sig_sd_pd_getunitdata_req() */ |
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95 |
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96 |