--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/g23m-gprs/gmm/gmm_syncf.c	Fri Oct 16 06:25:50 2020 +0000
@@ -0,0 +1,198 @@
+/* 
++----------------------------------------------------------------------------- 
+|  Project :  GPRS (8441)
+|  Modul   :  gmm_syncf.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 GMM and implements all
+|             procedures and functions as described in the
+|             SDL-documentation (SYNC-statemachine)
++----------------------------------------------------------------------------- 
+*/ 
+
+#ifndef GMM_SYNCF_C
+#define GMM_SYNCF_C
+#endif
+
+#define ENTITY_GMM
+
+/*==== INCLUDES =============================================================*/
+
+#include "typedefs.h"    /* to get Condat data types */
+#include "vsi.h"        /* to get a lot of macros */
+#include "macdef.h"
+#include "gprs.h"
+#include "gsm.h"        /* to get a lot of macros */
+#include "ccdapi.h"     /* to get CCD API */
+#include "cnf_gmm.h"    /* to get cnf-definitions */
+#include "mon_gmm.h"    /* to get mon-definitions */
+#include "prim.h"       /* to get the definitions of used SAP and directions */
+#include "gmm.h"        /* to get the global entity definitions */
+#include "gmm_kerns.h"    /* to get some signals */
+
+#include <string.h>     /* to get memset */
+
+/*==== CONST ================================================================*/
+
+/*==== LOCAL VARS ===========================================================*/
+
+/*==== PRIVATE FUNCTIONS ====================================================*/
+
+/*==== PUBLIC FUNCTIONS =====================================================*/
+
+
+
+/*
++------------------------------------------------------------------------------
+| Function    : rxgmm_init
++------------------------------------------------------------------------------
+| Description : The function rxgmm_init() ....
+|
+| Parameters  : void
+|
++------------------------------------------------------------------------------
+*/
+GLOBAL void sync_gmm_init ( void )
+{
+  TRACE_FUNCTION( "sync_gmm_init" );
+
+  /*
+   * Initialise service SYNC with state SYNC_IDLE.
+   */
+  gmm_data->sync.grr_cell_info.net_mode = GMMRR_NET_MODE_II;
+  gmm_data->sync.mm_cell_info.status= MMGMM_LIMITED_SERVICE;
+  gmm_data->sync.sig_cell_info.env.rai.rac = GMMRR_RAC_INVALID;
+  gmm_data->sync.mm_cell_info.cid = 0xff;
+  gmm_data->sync.grr_cell_info.cell_env.cid= 0xff;
+  gmm_data->sync.mm_cell_info.lac = GMMRR_LA_INVALID;
+  gmm_data->sync.grr_cell_info.cell_env.rai.lac = GMMRR_LA_INVALID;
+
+#ifdef REL99
+  /* sgsnr_flag should be initialized to a value 0 (CL_SGSN_REL_98_OR_OLDER).
+   * SM also will initialize the value of sgsnr_flag in its
+   * context to 0. GMM will update SM when the value changes.
+   */
+  gmm_data->kern.sig_cell_info.sgsnr_flag =  PS_SGSN_98_OLDER; /* TCS 4.0 */
+#endif    
+
+  INIT_STATE ( SYNC, SYNC_IDLE );
+  vsi_t_stop  ( GMM_handle, sync_TSYNC);
+} /* sync_gmm_init() */
+
+/*
++------------------------------------------------------------------------------
+| Function    : sync_is_cid_equal
++------------------------------------------------------------------------------
+| Description : The function sync_is_cid_equal() ....
+|
+| Parameters  : void
+|
++------------------------------------------------------------------------------
+*/
+GLOBAL BOOL sync_is_cid_equal ()
+{
+  GMM_TRACE_FUNCTION( "sync_is_cid_equal" );
+
+  GMM_RETURN_ (
+      gmm_data->sync.mm_cell_info.cid == gmm_data->sync.grr_cell_info.cell_env.cid
+    && gmm_data->sync.mm_cell_info.lac == gmm_data->sync.grr_cell_info.cell_env.rai.lac
+    && memcmp (gmm_data->sync.mm_cell_info.plmn.mnc, gmm_data->sync.grr_cell_info.cell_env.rai.plmn.mnc, SIZE_MNC)==0
+    && memcmp (gmm_data->sync.mm_cell_info.plmn.mcc, gmm_data->sync.grr_cell_info.cell_env.rai.plmn.mcc, SIZE_MCC)==0
+    );
+} /* sync_sync_is_cid_equal() */
+
+/*
++------------------------------------------------------------------------------
+| Function    : sync_send_cell_info
++------------------------------------------------------------------------------
+| Description : The function sync_send_cell_info() ....
+|
+| Parameters  : void
+|
++------------------------------------------------------------------------------
+*/
+GLOBAL void sync_send_cell_info()
+{
+  GMM_TRACE_FUNCTION( "sync_send_cell_info" );
+
+  gmm_data->sync.sig_cell_info.env = gmm_data->sync.grr_cell_info.cell_env;
+  gmm_data->sync.sig_cell_info.net_mode = gmm_data->sync.grr_cell_info.net_mode;
+#ifdef GMM_TCS4
+  gmm_data->sync.sig_cell_info.rt = gmm_data->sync.grr_cell_info.rt;
+#endif
+  /* MM */
+  gmm_data->sync.sig_cell_info.mm_status  = gmm_data->sync.mm_cell_info.status;
+
+  gmm_data->sync.sig_cell_info.t3212_val     = gmm_data->sync.mm_cell_info.t3212_val;
+
+
+
+  /* GRR */
+  if ( MMGMM_GPRS_SUPP_NO == gmm_data->sync.mm_cell_info.gprs_indicator)
+  {
+    gmm_data->sync.sig_cell_info.gmm_status = GMMRR_SERVICE_NONE;
+    gmm_data->sync.sig_cell_info.env.cid  = gmm_data->sync.mm_cell_info.cid;
+    gmm_data->sync.sig_cell_info.env.rai.lac = gmm_data->sync.mm_cell_info.lac;
+    gmm_data->sync.sig_cell_info.env.rai.plmn = gmm_data->sync.mm_cell_info.plmn;
+    gmm_data->sync.sig_cell_info.net_mode = GMMRR_NET_MODE_II;
+  }
+  else
+  {
+    gmm_data->sync.sig_cell_info.gmm_status = gmm_data->sync.grr_cell_info.service_state;
+    if (GMMRR_SERVICE_NONE==gmm_data->sync.sig_cell_info.gmm_status)
+    {
+       gmm_data->sync.sig_cell_info.net_mode = GMMRR_NET_MODE_II;
+    }
+
+  }
+
+  sig_sync_kern_cell_ind ( &gmm_data->sync.sig_cell_info );
+  gmm_data->sync.sig_cell_info.gmmrr_cell_ind_received = FALSE;
+  GMM_RETURN;
+} /* sync_send_cell_info() */
+/*
++------------------------------------------------------------------------------
+| Function    : sync_send_mm_cell_info
++------------------------------------------------------------------------------
+| Description : The function sync_send_cell_info() ....
+|
+| Parameters  : void
+|
++------------------------------------------------------------------------------
+*/
+GLOBAL void sync_send_mm_cell_info()
+{
+  GMM_TRACE_FUNCTION( "sync_send_mm_cell_info" );
+
+  gmm_data->sync.sig_cell_info.mm_status  = gmm_data->sync.mm_cell_info.status;
+
+  gmm_data->sync.sig_cell_info.t3212_val     = gmm_data->sync.mm_cell_info.t3212_val;
+
+
+
+  /* GRR */
+  if ( MMGMM_GPRS_SUPP_NO == gmm_data->sync.mm_cell_info.gprs_indicator)
+  {
+    gmm_data->sync.sig_cell_info.gmm_status = GMMRR_SERVICE_NONE;
+    gmm_data->sync.sig_cell_info.net_mode = GMMRR_NET_MODE_II;
+  }
+
+  gmm_data->sync.sig_cell_info.env.cid  = gmm_data->sync.mm_cell_info.cid;
+  gmm_data->sync.sig_cell_info.env.rai.lac = gmm_data->sync.mm_cell_info.lac;
+  gmm_data->sync.sig_cell_info.env.rai.plmn = gmm_data->sync.mm_cell_info.plmn;
+
+  sig_sync_kern_cell_ind ( &gmm_data->sync.sig_cell_info );
+
+  GMM_RETURN;
+} /* sync_send_cell_info() */
+