--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/g23m-gsm/rr/rr_gprs.c	Sun Jul 15 04:40:46 2018 +0000
@@ -0,0 +1,260 @@
+/*
++-----------------------------------------------------------------------------
+|  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 holds the functions for handling primitives
+|             sent from entity GRR to entity RR and vice versa.
++-----------------------------------------------------------------------------
+*/
+
+#ifndef RR_GPRS_C
+#define RR_GPRS_C
+
+#ifdef GPRS
+
+#define ENTITY_RR
+
+/*==== INCLUDES ===================================================*/
+
+#include <string.h>
+#include <stddef.h>
+#include "typedefs.h"
+#include "pcm.h"
+#include "pconst.cdg"
+#include "mconst.cdg"
+#include "message.h"
+#include "ccdapi.h"
+#include "vsi.h"
+#include "custom.h"
+#include "gsm.h"
+#include "prim.h"
+#include "cnf_rr.h"
+#include "pei.h"
+#include "tok.h"
+#include "rr_gprs.h"
+#include "rr.h"
+
+/*==== EXPORT =====================================================*/
+
+/*==== PRIVATE =====================================================*/
+LOCAL void pei_not_supported (void *data);
+
+/*==== VARIABLES ==================================================*/
+
+/*==== FUNCTIONS ==================================================*/
+
+LOCAL const T_FUNC rrgrr_table[] = {
+  MAK_FUNC_0( dat_rrgrr_channel_req,        RRGRR_CHANNEL_REQ             ), /* 0*/
+  MAK_FUNC_0( dat_rrgrr_resumed_tbf_req,    RRGRR_RESUMED_TBF_REQ         ), /* 1*/
+  MAK_FUNC_S( dat_rrgrr_data_req,           RRGRR_DATA_REQ                ), /* 2*/
+  MAK_FUNC_0( att_rrgrr_start_mon_ccch_req, RRGRR_START_MON_CCCH_REQ      ), /* 3*/
+  MAK_FUNC_0( att_rrgrr_stop_mon_ccch_req,  RRGRR_STOP_MON_CCCH_REQ       ), /* 4*/
+  MAK_FUNC_0( att_rrgrr_cr_req,             RRGRR_CR_REQ                  ), /* 5*/
+  MAK_FUNC_0( att_rrgrr_start_mon_bcch_req, RRGRR_START_MON_BCCH_REQ      ), /* 6*/
+  MAK_FUNC_0( dat_rrgrr_rr_est_req,         RRGRR_RR_EST_REQ              ), /* 7*/
+  MAK_FUNC_0( dat_rrgrr_rr_est_rsp,         RRGRR_RR_EST_RSP              ), /* 8*/
+  MAK_FUNC_N( pei_not_supported,            0                             ), /* 9*/
+  MAK_FUNC_0( dat_rrgrr_activate_req,       RRGRR_ACTIVATE_REQ            ), /* A*/
+  MAK_FUNC_N( pei_not_supported,            0                             ), /* B*/
+  MAK_FUNC_0( dat_rrgrr_gprs_data_req,      RRGRR_GPRS_DATA_REQ           ), /* C*/
+  MAK_FUNC_0( dat_rrgrr_suspend_dcch_req,   RRGRR_SUSPEND_DCCH_REQ        ), /* D*/
+  MAK_FUNC_0( dat_rrgrr_reconnect_dcch_req, RRGRR_RECONNECT_DCCH_REQ      ), /* E*/
+  MAK_FUNC_0( att_check_bsic,               RRGRR_NCELL_SYNC_REQ          ), /* F*/
+  MAK_FUNC_0( att_gprs_sync_req,            RRGRR_SYNC_REQ                ), /* 10*/
+  MAK_FUNC_N( pei_not_supported,            0                             ), /* 11*/
+  MAK_FUNC_0( att_rrgrr_update_ba_req,      RRGRR_UPDATE_BA_REQ           ), /* 12*/
+  MAK_FUNC_N( att_rrgrr_meas_rep_req,       RRGRR_MEAS_REP_REQ            ), /* 13*/
+  MAK_FUNC_N( pei_not_supported,            RRGRR_TBF_ESTABLISHED_REQ     ), /* 14*/
+  MAK_FUNC_0( att_gprs_cr_rsp,              RRGRR_CR_RSP                  ), /* 15*/
+  MAK_FUNC_0( att_rrgrr_ext_meas_req,       RRGRR_EXT_MEAS_REQ            ), /* 16*/
+  MAK_FUNC_0( att_rrgrr_ext_meas_stop_req,  RRGRR_EXT_MEAS_STOP_REQ       ), /* 17*/
+  MAK_FUNC_0( gprs_rrgrr_stop_task,         RRGRR_STOP_TASK_REQ           ), /* 18*/
+  MAK_FUNC_0( att_gprs_start_task,          RRGRR_START_TASK_REQ          ), /* 19*/
+  MAK_FUNC_0( att_rrgrr_standby_ind,        RRGRR_STANDBY_STATE_IND       ), /* 1A*/
+  MAK_FUNC_0( att_rrgrr_ready_ind,          RRGRR_READY_STATE_IND         )  /* 1B*/
+#ifdef REL99
+  ,
+  MAK_FUNC_0( att_rrgrr_cbch_info_ind,      RRGRR_CBCH_INFO_IND           )  /* 1C*/
+#endif
+};
+
+GLOBAL const char * const    STATE_GPRS_NAME[] = {    STATE_GPRS_NAME_INIT };
+
+
+/*
++-----------------------------------------------------------------------------+
+| PROJECT : GSM-GPRS ()         MODULE  : RR_GPRS                             |
+| STATE   : code                ROUTINE : gprs_init_gprs_data                 |
++-----------------------------------------------------------------------------+
+
+  PURPOSE : initialises the RR related GPRS data.
+
+*/
+
+GLOBAL void gprs_init_gprs_data (void)
+{
+  GET_INSTANCE_DATA;
+  TRACE_FUNCTION ("gprs_init_gprs_data()");
+
+  SET_STATE(STATE_GPRS, GPRS_NULL);
+
+  memset(rr_data->gprs_data.rr_sdu,   NOT_PRESENT_8BIT, sizeof(rr_data->gprs_data.rr_sdu));
+  memset(rr_data->gprs_data.si13_sdu, NOT_PRESENT_8BIT, sizeof(rr_data->gprs_data.si13_sdu));
+  rr_data->gprs_data.tma_in_progress = 0;
+  rr_data->gprs_data.fn              = 0;
+  rr_data->gprs_data.req_ref_idx     = NOT_PRESENT_8BIT;
+  rr_data->gprs_data.page_mode       = PAG_MODE_DEFAULT;
+  rr_data->gprs_data.si13_received   = 0;
+  rr_data->gprs_data.split_pg        = 0;
+
+  rr_data->gprs_data.cr_type = NOT_PRESENT_8BIT;
+  rr_data->gprs_data.cr_orig = NOT_PRESENT_8BIT;
+  rr_data->gprs_data.start_proc = START_PROC_NOTHING;
+
+  rr_data->gprs_data.is_nc2_used_in_si13 = FALSE;    /* NC0 is default */
+  rr_data->gprs_data.nc_mode_of_pmo      = NC_MODE_RESET; /* Use NC of SI13 */
+  rr_data->gprs_data.ready_state         = FALSE;    /* Standby */
+
+  /*rr_data->gprs_data.cr_pbcch_active = 0;*/
+  if ( rr_data->gprs_data.dl_data_ind NEQ NULL )
+  {
+    PFREE ( rr_data->gprs_data.dl_data_ind );
+  }
+  rr_data->gprs_data.dl_data_ind     = NULL;
+#ifdef REL99
+  rr_data->gprs_data.cbch_psi_valid = FALSE;
+  rr_data->gprs_data.cbch_info_rxvd_in_ptm = FALSE;
+  rr_data->gprs_data.nw_release = RR_GPRS_R97;
+#endif
+  rr_data->gprs_data.ba_bcch_modified= FALSE;
+  
+}
+
+GLOBAL void gprs_init_data_cr (void)
+{
+  GET_INSTANCE_DATA;
+  if(GET_STATE(STATE_GPRS) NEQ GPRS_NULL)
+    SET_STATE(STATE_GPRS, GPRS_ACTIVATED);
+
+  memset(rr_data->gprs_data.rr_sdu,   NOT_PRESENT_8BIT, sizeof(rr_data->gprs_data.rr_sdu));
+  memset(rr_data->gprs_data.si13_sdu, NOT_PRESENT_8BIT, sizeof(rr_data->gprs_data.si13_sdu));
+  rr_data->gprs_data.tma_in_progress = 0;
+  rr_data->gprs_data.fn              = 0;
+  rr_data->gprs_data.req_ref_idx     = NOT_PRESENT_8BIT;
+  rr_data->gprs_data.page_mode       = PAG_MODE_DEFAULT;
+  rr_data->gprs_data.si13_received   = 0;
+  rr_data->gprs_data.split_pg        = 0;
+  /*rr_data->gprs_data.cr_pbcch_active = 0;*/
+  rr_data->gprs_data.cr_type = NOT_PRESENT_8BIT;
+  rr_data->gprs_data.cr_orig = NOT_PRESENT_8BIT;
+  rr_data->gprs_data.start_proc = START_PROC_NOTHING;
+  rr_data->gprs_data.is_nc2_used_in_si13 = FALSE;    /* NC0 is default */
+  rr_data->gprs_data.nc_mode_of_pmo      = NC_MODE_RESET; /* Use NC of SI13 */
+  /* ready state variable should not be cleared know because it is still needed */ 
+
+  if ( rr_data->gprs_data.dl_data_ind NEQ NULL )
+  {
+    PFREE ( rr_data->gprs_data.dl_data_ind );
+  }
+  rr_data->gprs_data.dl_data_ind     = NULL;
+#ifdef REL99
+  rr_data->gprs_data.cbch_psi_valid = FALSE;
+  rr_data->gprs_data.cbch_info_rxvd_in_ptm = FALSE;
+  rr_data->gprs_data.nw_release = RR_GPRS_R97;
+#endif
+
+}
+/*
++-----------------------------------------------------------------------------+
+| PROJECT : GSM-GPRS (??6147)     MODULE  : RR_GPRS                           |
+| STATE   : code                ROUTINE : gprs_get_table_n                    |
++-----------------------------------------------------------------------------+
+
+  PURPOSE : process jumptable,
+  IN      : adresses of table, n
+  OUT     : values of rrgrr_table in table, n
+
+*/
+void gprs_get_table_n (const T_FUNC **table, USHORT *n)
+{
+  TRACE_FUNCTION ("gprs_get_table_n()");
+
+  *table = rrgrr_table;
+  *n     = TAB_SIZE ( rrgrr_table);
+}
+
+/*
++-----------------------------------------------------------------------------+
+| PROJECT : GSM-GPRS (6147)     MODULE  : RR_GPRS                             |
+| STATE   : code                ROUTINE : gprs_rrgrr_store_sdu                |
++-----------------------------------------------------------------------------+
+
+  PURPOSE :
+  IN      :
+  OUT     :
+
+*/
+void gprs_rrgrr_store_sdu(UBYTE* to, T_sdu* from)
+{
+   from->o_buf-=8;
+   from->l_buf+=8;
+   memcpy(to, &from->buf[from->o_buf/8], from->l_buf/8);
+}
+
+/*
++-----------------------------------------------------------------------------+
+| PROJECT : GSM-GPRS (6147)     MODULE  : RR_GPRS                             |
+| STATE   : code                ROUTINE : gprs_rrgrr_fill_from_stored_sdu     |
++-----------------------------------------------------------------------------+
+
+  PURPOSE :
+  IN      :
+  OUT     :
+
+*/
+void gprs_rrgrr_fill_from_stored_sdu(T_sdu* sdu, UBYTE* from)
+{
+        /*
+         * copy message content
+         */
+        sdu->l_buf = 22*8;
+#if defined (_SIMULATION_)
+        sdu->o_buf = 0*8;
+#else
+        sdu->o_buf = 1*8;
+#endif
+
+        memcpy(sdu->buf, from, MAX_L2_FRAME_SIZE);/*lint !e419 Apparent data overrun for function*/
+}
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)              MODULE  : RR_PEI              |
+| STATE   : code                       ROUTINE : pei_not_supported   |
++--------------------------------------------------------------------+
+
+  PURPOSE : An unsupported primitive is received.
+
+*/
+
+LOCAL void pei_not_supported (void * data)
+{
+  TRACE_FUNCTION ("pei_not_supported()");
+
+  PFREE (data);
+}
+
+#endif /* GPRS */
+#endif /* RR_GPRS_C */