+
−/* 
+
−+----------------------------------------------------------------------------- 
+
−|  Project :  GPRS (8441)
+
−|  Modul   :  sndcp_pds.c
+
−+----------------------------------------------------------------------------- 
+
−|  Copyright 2002 Texas Instruments Berlin, AG 
+
−|                 All rights reserved. 
+
−| 
+
−|                 This file is confidential and a trade secret of Texas 
+
−|                 Instruments Berlin, AG 
+
−|                 The receipt of or possession of this file does not convey 
+
−|                 any rights to reproduce or disclose its contents or to 
+
−|                 manufacture, use, or sell anything it may describe, in 
+
−|                 whole, or in part, without the specific written consent of 
+
−|                 Texas Instruments Berlin, AG. 
+
−+----------------------------------------------------------------------------- 
+
−|  Purpose :  This modul is part of the entity SNDCP and implements all 
+
−|             functions to handles the incoming process internal signals as  
+
−|             described in the SDL-documentation (PD-statemachine)
+
−+----------------------------------------------------------------------------- 
+
−*/ 
+
−
+
−
+
−#define ENTITY_SNDCP
+
−
+
−/*==== INCLUDES =============================================================*/
+
−
+
−#include "typedefs.h"    /* to get Condat data types */
+
−#include "vsi.h"        /* to get a lot of macros */
+
−#include "macdef.h"
+
−#include "gsm.h"        /* to get a lot of macros */
+
−#include "prim.h"       /* to get the definitions of used SAP and directions */
+
−
+
−#include "dti.h"
+
−
+
−#include "sndcp.h"        /* to get the global entity definitions */
+
−#include "sndcp_f.h"       /* to get the functions to access the global arrays*/
+
−
+
−/*==== CONST ================================================================*/
+
−
+
−/*==== LOCAL VARS ===========================================================*/
+
−
+
−/*==== PRIVATE FUNCTIONS ====================================================*/
+
−
+
−/*==== PUBLIC FUNCTIONS =====================================================*/
+
−
+
−
+
−
+
−/*
+
−+------------------------------------------------------------------------------
+
−| Function    : sig_sd_pd_getunitdata_req
+
−+------------------------------------------------------------------------------
+
−| Description : Handles the internal signal SIG_SD_PD_GETUNITDATA_REQ
+
−|
+
−| Parameters  : the affected sapi.
+
−|
+
−+------------------------------------------------------------------------------
+
−*/
+
−GLOBAL void sig_sd_pd_getunitdata_req (UBYTE sapi) 
+
−{ 
+
−  UBYTE sapi_index = 0;
+
−
+
−  TRACE_ISIG( "sig_sd_pd_getunitdata_req" );
+
−
+
−   /*
+
−    * set service instance according to sapi in primitive
+
−    */
+
−  sndcp_get_sapi_index(sapi, &sapi_index);
+
−  sndcp_data->pd = & sndcp_data->pd_base[sapi_index];
+
− 
+
−  switch( GET_STATE( PD ) )
+
−  {
+
−    case PD_DEFAULT:
+
−      {
+
−        PALLOC(ll_getunitdata_req, LL_GETUNITDATA_REQ);
+
−
+
−        ll_getunitdata_req->sapi = sapi;
+
−        /*
+
−         * TLLI is not evaluated by LLC.
+
−         */
+
−#ifdef FLOW_TRACE
+
−        sndcp_trace_flow_control(FLOW_TRACE_SNDCP, 
+
−                                 FLOW_TRACE_DOWN, 
+
−                                 FLOW_TRACE_BOTTOM, 
+
−                                 TRUE);
+
−#endif
+
−        PSEND(hCommLLC, ll_getunitdata_req);
+
−      }
+
−      break;
+
−    default:
+
−      TRACE_ERROR( "SIG_SD_PD_GETUNITDATA_REQ unexpected" );
+
−      break;
+
−  }
+
−} /* sig_sd_pd_getunitdata_req() */
+
−
+
−