--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/g23m-gprs/grr/grr_em.c	Fri Oct 16 06:25:50 2020 +0000
@@ -0,0 +1,207 @@
+
+
+/*
++-----------------------------------------------------------------------------
+|  Project :
+|  Modul   :
++-----------------------------------------------------------------------------
+|  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 Module defines the engineering mode (EM) device driver for the
+|             G23 protocol stack. This driver is used to control all engineering
+|             mode related functions.
++-----------------------------------------------------------------------------
+*/
+
+#ifndef GRR_EM_C
+#define GRR_EM_C
+
+#define ENTITY_GRR
+
+/*--------- INCLUDES -----*/
+/* Maybee some include is missing,
+but compiling has worked*/
+#include <string.h>   /*definition of memset*/
+#include "typedefs.h" /* to get Condat data types */
+
+#include "vsi.h"      /* to get a lot of macros */
+#include "gprs.h"     
+
+#include "gsm.h"      /* to get a lot of macros */
+#include "custom.h"   /*set FF_EM_MODE compile switch for SIMULATION*/
+#include "prim.h"     /* to get the definitions of used SAP and directions */
+#include "message.h"  
+
+#include "grr.h"      /* to get the global entity definitions */
+#include "grr_em.h"   /* to get the definition for EM */
+
+#ifdef FF_EM_MODE
+
+/*-----Variables------------------*/
+
+/*
+*  em_dsc_val is used for the engineering mode. To avoid unnecessary primitive sending
+*  this variable is defined as global and is used between entities.
+*/
+GLOBAL UBYTE em_dsc_val = 0;
+
+#endif /* FF_EM_MODE */
+/*-----------Functions ----------------*/
+
+#ifdef FF_EM_MODE
+
+/*
++------------------------------------------------------------------------------
+| Function    : grr_em_pco_trace_req
+| 
+| Parameter   : *grr_em_pco_trace_req (EM_PCO_TRACE_REQ )
+|
+| Result      : void
+|
++------------------------------------------------------------------------------
+This function traces the EM data at the PCO.
+*/
+GLOBAL void grr_em_pco_trace_req ( T_EM_PCO_TRACE_REQ      * em_pco_trace_req        )
+{
+  if(em_pco_trace_req->pco_bitmap & EM_PCO_GPRS_INFO)
+  {
+   TRACE_EVENT_EM_P5("EM_SC_GPRS_INFO_REQ: dl_nts:%d nmo:%d nw:%d pri_acc_thr:%d cba:%d",
+     grr_data->downlink_tbf.nts,
+     psc_db->cell_info_for_gmm.cell_info.net_mode,
+     psc_db->net_ctrl.spgc_ccch_supp.nw_supp,
+     psc_db->net_ctrl.priority_access_thr,
+     psc_db->scell_par.cell_ba);
+   TRACE_EVENT_EM_P6("EM_SC_GPRS_INFO_REQ: rac:%d tav:%d dsc:%d c31:%d c32:%d nco:%d",
+     psc_db->cell_info_for_gmm.cell_info.cell_env.rai.rac,
+     grr_data->ta_params.ta_value,
+     em_dsc_val,
+     grr_data->db.scell_info.cr_crit.c31,
+     grr_data->db.scell_info.cr_crit.c32,
+	 psc_db->nc_cw.param.ctrl_order);
+  }
+
+  PFREE (em_pco_trace_req);
+
+}/*grr_em_pco_trace_req*/
+
+  
+
+/*
++------------------------------------------------------------------------------
+| Function    : grr_em_sc_gprs_info_req
+| 
+| Parameter   : *em_sc_gprs_info_req (T_EM_SC_GPRS_INFO_REQ)
+|
+| Result      : void
+|
++------------------------------------------------------------------------------
+*/
+GLOBAL void grr_em_sc_gprs_info_req (T_EM_SC_GPRS_INFO_REQ *em_sc_gprs_info_req)
+{
+  PALLOC(em_sc_gprs_info_cnf, EM_SC_GPRS_INFO_CNF);
+
+  PFREE(em_sc_gprs_info_req);
+
+  TRACE_FUNCTION( "grr_em_sc_gprs_info_req" );
+
+  memset (em_sc_gprs_info_cnf, 0, sizeof (T_EM_SC_GPRS_INFO_CNF));
+
+  em_sc_gprs_info_cnf->tn  = grr_data->downlink_tbf.nts;
+  em_sc_gprs_info_cnf->nmo = psc_db->cell_info_for_gmm.cell_info.net_mode;
+  em_sc_gprs_info_cnf->net_ctrl.spgc_ccch_sup       = psc_db->net_ctrl.spgc_ccch_supp.nw_supp;
+  em_sc_gprs_info_cnf->net_ctrl.priority_access_thr = psc_db->net_ctrl.priority_access_thr;
+  em_sc_gprs_info_cnf->cba = psc_db->scell_par.cell_ba;
+  em_sc_gprs_info_cnf->rac = psc_db->cell_info_for_gmm.cell_info.cell_env.rai.rac;
+  em_sc_gprs_info_cnf->tav = grr_data->ta_params.ta_value;
+  em_sc_gprs_info_cnf->dsc = em_dsc_val;
+  em_sc_gprs_info_cnf->c31 = grr_data->db.scell_info.cr_crit.c31;
+  em_sc_gprs_info_cnf->c32 = grr_data->db.scell_info.cr_crit.c32;
+  em_sc_gprs_info_cnf->nco = psc_db->nc_cw.param.ctrl_order;
+
+  PSEND (hCommGMM, em_sc_gprs_info_cnf);
+}
+/*
++------------------------------------------------------------------------------
+| Function    : grr_em_fmm_sc_gprs_info_req
+| 
+| Parameter   : *em_fmm_sc_gprs_info_req (EM_FMM_SC_GPRS_INFO_REQ)
+|
+| Result      : void
+|
++------------------------------------------------------------------------------
+This function provides data needed for microtec fmm. this is the only requested
+data, that is not available in RR.
+*/
+GLOBAL void grr_em_fmm_sc_gprs_info_req (T_EM_FMM_SC_GPRS_INFO_REQ * em_fmm_sc_gprs_info_req)
+{
+ PALLOC(em_fmm_sc_gprs_info_cnf, EM_FMM_SC_GPRS_INFO_CNF);
+ PFREE(em_fmm_sc_gprs_info_req);
+
+ TRACE_FUNCTION( "grr_em_fmm_sc_gprs_info_req" );
+  
+ memset (em_fmm_sc_gprs_info_cnf, 0, sizeof (T_EM_FMM_SC_GPRS_INFO_CNF));
+
+ em_fmm_sc_gprs_info_cnf->c31_hyst    =   psc_db->gen_cell_par.c31_hyst;
+ if (psc_db->gen_cell_par.v_ra_re_hyst)
+    em_fmm_sc_gprs_info_cnf->ra_re_hyst  =   psc_db->gen_cell_par.gprs_c_hyst;
+ em_fmm_sc_gprs_info_cnf->nco = psc_db->nc_cw.param.ctrl_order;
+
+TRACE_EVENT_P3("c31_hyst:%d ra_re_hyst:%d nco:%d", em_fmm_sc_gprs_info_cnf->c31_hyst,\
+              em_fmm_sc_gprs_info_cnf->ra_re_hyst, em_fmm_sc_gprs_info_cnf->nco);
+
+#ifdef FF_WAP 
+  PSEND( hCommWAP , em_fmm_sc_gprs_info_cnf);
+#else  /*FF_WAP*/
+  PFREE(em_fmm_sc_gprs_info_cnf);
+#endif /*FF_WAP*/
+}
+
+
+/*
++------------------------------------------------------------------------------
+| Function    : grr_em_fmm_tbf_info_req
+| 
+| Parameter   : *grr_em_fmm_tbf_info_req (EM_FMM_TBF_INFO_REQ)
+|
+| Result      : void
+|
++------------------------------------------------------------------------------
+This function provides data needed for microtec fmm. this is the only requested
+data, that is not available in RR.
+*/
+GLOBAL void grr_em_fmm_tbf_info_req (T_EM_FMM_TBF_INFO_REQ *em_fmm_tbf_info_req)
+{
+ PFREE(em_fmm_tbf_info_req);
+ TRACE_FUNCTION( "grr_em_fmm_tbf_info_req" );
+#ifdef FF_WAP
+ {
+  PALLOC(em_fmm_tbf_info_cnf, EM_FMM_TBF_INFO_CNF);
+ 
+  memset (em_fmm_tbf_info_cnf, 0, sizeof (T_EM_FMM_TBF_INFO_CNF));
+
+  em_fmm_tbf_info_cnf->tbf_trans_type = grr_data->tbf_type;
+  em_fmm_tbf_info_cnf->tbf_num_ults   = grr_data->uplink_tbf.nts;
+  em_fmm_tbf_info_cnf->tbf_num_rlc    = grr_data->uplink_tbf.rlc_oct_cnt;
+  
+/*TRACE_EVENT_P3("t: %d ts: %d r: %d", em_fmm_tbf_info_cnf->tbf_trans_type,
+               em_fmm_tbf_info_cnf->tbf_num_ults, em_fmm_tbf_info_cnf->tbf_num_rlc);*/
+
+ PSEND(hCommWAP, em_fmm_tbf_info_cnf);
+ }
+
+#endif /*FF_WAP*/
+}
+
+
+
+#endif /* FF_EM_MODE */
+#endif /*GRR_EM_C */