view src/gpf2/tst/tst_pei.c @ 600:8f50b202e81f

board preprocessor conditionals: prep for more FC hw in the future This change eliminates the CONFIG_TARGET_FCDEV3B preprocessor symbol and all preprocessor conditionals throughout the code base that tested for it, replacing them with CONFIG_TARGET_FCFAM or CONFIG_TARGET_FCMODEM. These new symbols are specified as follows: CONFIG_TARGET_FCFAM is intended to cover all hardware designs created by Mother Mychaela under the FreeCalypso trademark. This family will include modem products (repackagings of the FCDEV3B, possibly with RFFE or even RF transceiver changes), and also my desired FreeCalypso handset product. CONFIG_TARGET_FCMODEM is intended to cover all FreeCalypso modem products (which will be firmware-compatible with the FCDEV3B if they use TI Rita transceiver, or will require a different fw build if we switch to one of Silabs Aero transceivers), but not the handset product. Right now this CONFIG_TARGET_FCMODEM preprocessor symbol is used to conditionalize everything dealing with MCSI. At the present moment the future of FC hardware evolution is still unknown: it is not known whether we will ever have any beyond-FCDEV3B hardware at all (contingent on uncertain funding), and if we do produce further FC hardware designs, it is not known whether they will retain the same FIC modem core (triband), if we are going to have a quadband design that still retains the classic Rita transceiver, or if we are going to switch to Silabs Aero II or some other transceiver. If we produce a quadband modem that still uses Rita, it will run exactly the same fw as the FCDEV3B thanks to the way we define TSPACT signals for the RF_FAM=12 && CONFIG_TARGET_FCFAM combination, and the current fcdev3b build target will be renamed to fcmodem. OTOH, if that putative quadband modem will be Aero-based, then it will require a different fw build target, the fcdev3b target will stay as it is, and the two targets will both define CONFIG_TARGET_FCFAM and CONFIG_TARGET_FCMODEM, but will have different RF_FAM numbers. But no matter which way we are going to evolve, it is not right to have conditionals on CONFIG_TARGET_FCDEV3B in places like ACI, and the present change clears the way for future evolution.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 01 Apr 2019 01:05:24 +0000
parents cd37d228dae0
children
line wrap: on
line source

/* 
+------------------------------------------------------------------------------
|  File:       tst_pei.c
+------------------------------------------------------------------------------
|  Copyright 2004 Texas Instruments Deutschland, 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 Deutschland, AG. 
+----------------------------------------------------------------------------- 
|  Purpose :  This Modul contains the PEI interface of TST
+----------------------------------------------------------------------------- 
*/ 

#ifndef __TST_PEI_C__
#define __TST_PEI_C__
#endif
 
#define ENTITY_TST

/*==== INCLUDES ===================================================*/

#include <string.h>
#include <stdio.h>
#include <stdlib.h>

#ifdef _TOOLS_
 #include "frame_const.h" 
 #include <stdlib.h>
#endif /* _TOOLS_ */

#ifndef _TARGET_ 
 #include "printtofile.h"
#endif

#include "typedefs.h"
#include "vsi.h"
#include "frame.h"
#include "pei.h"
#include "os.h"
#include "tools.h"
#include "gdi.h"
#include "os.h"
#include "frm_defs.h" 
#include "frm_types.h"
#include "frm_glob.h"
#include "route.h"
#include "drvconf.h"
#include "tstdriver.h"
#include "tstheader.h"
#include "tst_mux.h"
#include "pcon.h"

#ifdef CTB
 #include "tst_primitives.h"
#endif

#ifdef _PSOS_
 #include "pna.h"
#endif

#ifdef _FF_RV_EXIST_
 #include "ffs/ffs_api.h"
#endif

/*==== TYPES ======================================================*/

#undef VSI_CALLER
#ifdef _TOOLS_
 #define VSI_CALLER TST_Handle,
#else
 #define VSI_CALLER e_running[os_MyHandle()],
#endif

/*==== CONSTANTS ==================================================*/

#ifdef _VXWORKS_
  #define TST_STACKSIZE  8192
  #define TST_PRIORITY    190             /* priority (1->high, 255->low) */
#else
  #ifdef _TOOLS_
    #define TST_STACKSIZE  4096
    #define TST_PRIORITY     15             
    #define TST_SND_PRIORITY 15		          /* priority (1->low, 255->high) */
    #define TST_RCV_PRIORITY 15		          /* priority (1->low, 255->high) */
  #else
    #define TST_STACKSIZE  1024
    #define TST_PRIORITY      2             
    #define TST_SND_PRIORITY  6             /* priority (1->low, 255->high) */
    #define TST_RCV_PRIORITY  7             /* priority (1->low, 255->high) */
  #endif
#endif

#ifdef _TOOLS_
 #define TST_TIMERS                        2
 #define GET_STACK_TIME_TIMER_INDEX        0
 #define GET_STACK_TIME_TIMER_DURATION 60000
 #define TST_SYNC_TIMER_INDEX              1
 #define TST_SYNC_TIMER_DURATION        2000
#else
 #define TST_TIMERS         0
#endif

#ifdef _FF_RV_EXIST_
#define TRACEMASKFILE "/var/dbg/tracemask"
#endif

#define DRV_CALLBACK_OPC     0

#ifdef _TOOLS_
  #define TR_RCV_BUF_SIZE    (MAX_PRIM_PARTITION_SIZE)
  #define TR_MAX_IND         (TR_RCV_BUF_SIZE-1)
  USHORT MaxEntities = MAX_ENTITIES;
#endif /* _TOOLS_ */

/*==== EXTERNALS ==================================================*/

#ifndef _TOOLS_
extern const T_PCON_PROPERTIES *pcon;
extern const USHORT TST_SndQueueEntries;
extern const USHORT TST_RcvQueueEntries;
extern const USHORT TST_SndStacksize;
extern const USHORT TST_RcvStacksize;
extern UBYTE FrameEnv;
#endif

#ifdef _TOOLS_
__declspec (dllimport) UBYTE SuppressOK;
#else
extern char *str2ind_version;
extern UBYTE SuppressOK;
#endif

#ifdef CTB
  static T_HANDLE hCommIDLE = VSI_ERROR;
  extern short idle_pei_create (T_PEI_INFO const ** info);
#endif

#ifdef _FF_RV_EXIST_
  extern char TaskName[];
#endif

/*==== VARIABLES ==================================================*/

#ifndef RUN_INT_RAM

T_HANDLE TST_Handle;
T_HANDLE RCV_Handle;
T_HANDLE TIF_Handle;

UBYTE TST_DrvState = TST_DRV_DISCONNECTED;
static char const *ok_string = "OK";
static UBYTE frmenv;

#ifdef _TOOLS_ 
ULONG TR_RcvBufferSize = TR_RCV_BUF_SIZE;
ULONG TR_MaxInd = TR_MAX_IND;
int tst_syncronized = 0;
int tst_message_received = 0;
int tst_sync_timeout_cnt = 0;
int tst_max_sync_timeout = 0;
int tst_sync_mode = 0;
int tst_sync_sucess = 1;
int tst_sync_started = 0;
int tst_status_received = 0;
T_HANDLE tst_sync_req_handle = VSI_ERROR;
char sync_req_name[RESOURCE_NAMELEN];
char sync_req_time[16];

#endif /* _TOOLS_ */

GLOBAL USHORT tst_task_priority = TST_PRIORITY;
GLOBAL ULONG tst_task_stack_size = TST_STACKSIZE;

extern SHORT tst_pei_primitive (void *primitive);

#endif /* RUN_INT_RAM */

#ifdef RUN_INT_RAM

extern T_HANDLE TST_Handle;
extern T_HANDLE RCV_Handle;
extern T_HANDLE TIF_Handle;
extern UBYTE TST_DrvState;

#endif

#ifdef CTB
  static char ctb_rcv[4];
  static U32 ctb_remaining_tick_time=0;
  BOOL ctb_tick_enabled = FALSE;
  BOOL ctb_sent_to_tap = FALSE;
  T_HANDLE idle_handle;
#endif

/*==== FUNCTIONS ==================================================*/

#ifndef RUN_FLASH
/*
+--------------------------------------------------------------------+
| PROJECT : GSM-GPF (8415)             MODULE  : TST_PEI             |
| STATE   : code                       ROUTINE : pei_primitive       |
+--------------------------------------------------------------------+ 
*/

SHORT tst_pei_primitive (void *primitive)
{
  T_PRIM_HEADER *prim = (T_PRIM_HEADER*)primitive;
#ifndef _TOOLS_
  T_VOID_STRUCT *prim_ptr = NULL;
#endif
  SHORT ret = PEI_OK;
  
#ifdef _TOOLS_
  if ( ((SAP_NR(prim->opc)==TRACE_SAP) || (prim->opc==TRACE_OPC)) && (P_SHO(prim)!=0) )
  {
    prim->opc = SYS_MASK;
  }
#endif

  if ( (SAP_NR(prim->opc)!=TRACE_SAP) && (prim->opc!=TRACE_OPC) && !(prim->opc & SYS_MASK) )
  {
#ifndef _TOOLS_
    prim_ptr = (T_VOID_STRUCT*)(((T_PRIM_X*)prim)->prim_ptr);
#endif
    VSI_PPM_RCV(prim_ptr);
    PTRACE_OUT(prim->opc );
  }

  if ( TST_DrvState == TST_DRV_CONNECTED )
  {
    if ( vsi_d_write ( TST_Handle, TIF_Handle, primitive, prim->len ) != VSI_OK )
      ret = PEI_ERROR;
#ifdef _TOOLS_
    vsi_t_sleep(TST_Handle,10);
#endif
  }

#ifndef _TOOLS_
  if ( prim_ptr != NULL )
  {
    FREE(P2D(prim_ptr));
  }
#endif
  vsi_trc_free (0, (T_VOID_STRUCT**)&prim);

  return ( ret );
}
#endif
    
#ifndef RUN_INT_RAM
/*
+--------------------------------------------------------------------+
| PROJECT : GSM-GPF (8415)             MODULE  : TST_PEI             |
| STATE   : code                       ROUTINE : pei_init            |
+--------------------------------------------------------------------+ 
*/

LOCAL SHORT pei_init ( T_HANDLE handle )
{
#ifdef _TOOLS_
  T_HANDLE h_pco;
#endif

#ifdef _FF_RV_EXIST_
  T_HANDLE entityTraceMask;
  ULONG actual;
  T_FFS_FD fd;
  T_RV_RETURN retPath;
  BOOL gotAll = TRUE;
#endif

  TST_Handle = handle;
#ifdef _TOOLS_
  while (vsi_c_open (0, FRM_RCV_NAME) < VSI_OK) 
  {
    vsi_t_sleep(0,100);
  }
  frmenv = (UBYTE) pf_get_frameenv ();
  if ( os_OpenQueue (0, FRM_PCO_NAME, &h_pco) == OS_OK ||
       os_create_extq (FRM_PCO_NAME, &h_pco) == OS_OK)
  {
    vsi_o_set_htrace (h_pco);
#ifdef _DEBUG
    fprintf (stdout,"TST: %s commH set to %d\n", FRM_PCO_NAME,h_pco);
#endif
  }
  vsi_t_start ( handle, GET_STACK_TIME_TIMER_INDEX, GET_STACK_TIME_TIMER_DURATION );
#else
  if ( vsi_c_open (TST_Handle, FRM_RCV_NAME) < VSI_OK ) 
    return PEI_ERROR;
  RCV_Handle = vsi_e_handle ( TST_Handle, FRM_RCV_NAME );
  frmenv = FrameEnv;
#endif
#ifndef _TARGET_ 
  initPrintToFile();
#endif
  if ( vsi_d_init ( TST_Handle ) != VSI_OK )
  {
#ifndef _TARGET_
    printf("SYSTEM ERROR: Driver initialization failed\n");
    vsi_o_assert ( TST_Handle, OS_SYST_ERR, __FILE__, __LINE__, "SYSTEM ERROR: Testinterface driver initialization failed" );
#else
    ;
#endif
  }
  TIF_Handle = vsi_d_open ( TST_Handle, (char*)TIF_NAME );
  vsi_d_setsignal ( TST_Handle, 0, DRV_SIGTYPE_READ|DRV_SIGTYPE_CONNECT|DRV_SIGTYPE_DISCONNECT); 
  vsi_d_setconfig ( TST_Handle, 0, NULL ); 
  vsi_trcsuspend ( TST_Handle, TST_Handle, OS_NO_SUSPEND );
  SuppressOK = FALSE;
  tst_mux_init();

#ifdef _FF_RV_EXIST_
  fd = ffs_open(TRACEMASKFILE,  FFS_O_RDWR);
  if (fd < 0)
  {
    // could not open nor create /var/dbg/tracemask warning
    vsi_o_ttrace(NO_TASK, TC_SYSTEM, "pei_init: no trace mask in FFS");
  }
  else
  {
    InitializeTrace();
    TraceMask[0] = 0;
    TraceMask[0] |= TC_SYSTEM|TC_ERROR;
    for (entityTraceMask = 0; entityTraceMask < (MaxEntities + 1); entityTraceMask++)
    {
      actual = TraceMask[entityTraceMask];
      if (ffs_read(fd, (void*)&TraceMask[entityTraceMask], sizeof(ULONG) ) != sizeof(ULONG) )
      {
        gotAll = FALSE;
      }
      else
      {
        if (entityTraceMask == 0) // first element
        {
           TraceMask[0] = 0;
           TraceMask[0] |= TC_SYSTEM|TC_ERROR;
        }
        if (actual != TraceMask[entityTraceMask])
        {
          // not the default trace mask, generate warning
          if ( vsi_e_name ( 0, entityTraceMask, TaskName ) == VSI_OK )
          {
            vsi_o_ttrace(NO_TASK, TC_SYSTEM, "pei_init: FFS trace mask gave 0x%08x for %s (default 0x%08x)", TraceMask[entityTraceMask], TaskName, actual);
          }
        }
      }
    }  
  }
  ffs_close(fd);
  if (!gotAll)
  {
    vsi_o_ttrace(NO_TASK, TC_SYSTEM, "pei_init: some trace masks can't be read from FFS");
  }
#endif

  return PEI_OK;
}
#endif



#ifndef RUN_INT_RAM
/*
+--------------------------------------------------------------------+
| PROJECT : GSM-GPF (8415)             MODULE  : TST_PEI             |
| STATE   : code                       ROUTINE : pei_exit            |
+--------------------------------------------------------------------+ 
*/

static SHORT pei_exit (void)
{
#ifdef _TOOLS_
  T_HANDLE rcvh=vsi_p_handle (0, FRM_RCV_NAME);
  if (rcvh > VSI_OK) 
  {
    /* exit RCV process */
    vsi_p_exit ( TST_Handle, vsi_p_handle (0, FRM_RCV_NAME));
  }
  /* exit all drivers */
  vsi_d_exit ( TST_Handle, 0); 
#endif /* _TOOLS_ */

  return PEI_OK;
}
#endif

#ifndef RUN_INT_RAM
#ifdef _TOOLS_
/*
+--------------------------------------------------------------------+
| PROJECT : GSM-GPF (8415)             MODULE  : TST_PEI             |
| STATE   : code                       ROUTINE : pei_timeout         |
+--------------------------------------------------------------------+ 
*/

LOCAL SHORT pei_timeout (USHORT index)
{

  switch ( index )
  {
    case GET_STACK_TIME_TIMER_INDEX:
#if 0
      if ( tst_message_received == 1 )
      {
        tst_drv_write ( NO_TASK, SYS_MASK, FRM_TST_NAME, (char*)SYSPRIM_GET_STACK_TIME );
      }
      vsi_t_start ( VSI_CALLER GET_STACK_TIME_TIMER_INDEX, GET_STACK_TIME_TIMER_DURATION );
#endif
      break;
    case TST_SYNC_TIMER_INDEX:
      if ( tst_sync_timeout_cnt++ >= tst_max_sync_timeout-1 )
      {
        T_HANDLE tif_handle;
        T_VOID_STRUCT *ptr;
        
        tst_status_received = 0;
        tst_sync_timeout_cnt = 0;
        tst_sync_mode = 0;
        tst_sync_sucess = 0;
        tif_handle = vsi_d_open ( TST_Handle, (char*)TIF_NAME );
        vsi_d_setconfig ( TST_Handle, tif_handle, DISABLE_SYNC_MODE );
        vsi_t_stop ( TST_Handle, TST_SYNC_TIMER_INDEX );
        ptr = vsi_c_pnew ( sizeof(T_PRIM_HEADER)+strlen(SYSPRIM_TST_SYNC_REJ), 0x8000 FILE_LINE );
        strcpy ( (char*)ptr, SYSPRIM_TST_SYNC_REJ );
        vsi_c_psend ( tst_sync_req_handle, ptr );
      }
      else
      {
        if ( tst_syncronized == 0 )
        {
          T_HANDLE tif_handle;
          tst_sync_sucess = 1;
          tst_status_received = 0;
          tif_handle = vsi_d_open ( TST_Handle, (char*)TIF_NAME );
          vsi_d_setconfig ( TST_Handle, tif_handle, ENABLE_SYNC_MODE );
          tst_drv_write ( NO_TASK, SYS_MASK, FRM_RCV_NAME, (char*)"TRACECLASS 0x10" );
          vsi_t_sleep ( TST_Handle, 100 );
          tst_drv_write ( NO_TASK, SYS_MASK, FRM_RCV_NAME, (char*)"STATUS TASK" );
          vsi_t_start ( TST_Handle, TST_SYNC_TIMER_INDEX, TST_SYNC_TIMER_DURATION );
          vsi_t_sleep ( TST_Handle, 200 );
          tst_drv_write ( NO_TASK, SYS_MASK, FRM_RCV_NAME, (char*)"ROUTING" );
        }
      }
      break;
    default:
      break;
  }
  return PEI_OK;
}
#endif
#endif

#ifndef RUN_INT_RAM
/*
+--------------------------------------------------------------------+
| PROJECT : GSM-GPF (8415)             MODULE  : TST_PEI             |
| STATE   : code                       ROUTINE : pei_signal          |
+--------------------------------------------------------------------+ 
*/
LOCAL SHORT pei_signal (ULONG SignalType, void *ptr)
{
/*
 * the following line of code causes a warning on tms470 compiler, that cannot be avoided
 * without changing the PEI interface. Warning will not cause a problem 
 */
T_VOID_STRUCT *sig_ptr = (T_VOID_STRUCT*)ptr;
T_PRIM_HEADER *prim;
T_S_HEADER *s_hdr;
T_HANDLE DestTaskHandle, DestComHandle;
T_HANDLE min, max, i;
unsigned int Length;
ULONG Suspend, TraceMask, OldTraceMask;
unsigned int Offset = 0;
char token[81];
UBYTE FreePrim = 1;
SHORT ret = PEI_OK;
USHORT processed = FALSE;

  switch ( SignalType )
  {
    case DRV_SIGTYPE_READ:
    VSI_PPM_RCV(sig_ptr);
    if ( (prim = ((T_PRIM_X*)sig_ptr)->prim_ptr) != NULL )
    {
      VSI_PPM_RCV (prim);
      s_hdr = (T_S_HEADER*)((ULONG*)prim + prim->sh_offset);
      DestTaskHandle = vsi_e_handle ( TST_Handle, s_hdr->rcv );
      if ( DestTaskHandle == VSI_ERROR )
      {
        if ( !strcmp ( "IRQ", s_hdr->rcv ) )
        {
          DestTaskHandle = 0;
          OldTraceMask = TC_SYSTEM;
          TraceMask = 0;
        }
        else 
        {
          if ( !strcmp ( "SYST", s_hdr->rcv ) )
          {
            DestTaskHandle = 0;
            vsi_gettracemask ( DestTaskHandle, 0, &OldTraceMask);
            TraceMask = TC_SYSTEM;
          }
          else
          {
            OldTraceMask = 0;
            TraceMask = 0;
          }
        }
      }
      else
      {
        /* to satisfy LINT */
        OldTraceMask = 0;
        TraceMask = 0;
      }
      if ( DestTaskHandle != VSI_ERROR )
      {
        if ( prim->opc & SYS_MASK )
        {
          Length = GetNextToken ((char*)(P2D(prim)), token, "  #");
          Offset = Length+1;
          if ( frmenv == ENV_STACK )
          {
            /* Set Traceclass for non-frame tasks/HISRs */
            if ( DestTaskHandle == 0 && !strcmp (token, SYSPRIM_TRACECLASS_TOKEN) )
            {
              Length = GetNextToken ((char *)(P2D(prim))+Offset, token, " #");
              TraceMask = ASCIIToHex(token, CHARS_FOR_32BIT);
              vsi_settracemask ( DestTaskHandle, 0, TraceMask|OldTraceMask); /* it is not allowed to switch of system traces */
              sprintf ( token, "%s (%s %s)", ok_string, (char*)(P2D(prim)), s_hdr->rcv );
              tst_drv_write ( NO_TASK, 0, NULL, token );
              processed = TRUE;
            }
            if (!strcmp (token, SYSPRIM_TRC_SUSPEND))
            {
              processed = TRUE;
              /*
               * set suspend for traces to SUSPEND or NO_SUSPEND
               */
              Length = GetNextToken ((char *)(P2D(prim))+Offset, token, " #");
              Offset += (Length+1);
 
              if ( !strcmp ( token, "ALL" ) )
              {  
                min = 1; 
                max = MaxEntities;
                GetNextToken ((char *)(P2D(prim))+Offset, token, " #");
              }
              else
              { 
                min = DestTaskHandle; 
                max = min; 
              }
              if ( !strcmp ( token, "YES" ) )
                Suspend = 0xffffffff;
              else
                Suspend = 0;
     
              for ( i = min; i <= max; i++ ) 
                vsi_trcsuspend ( TST_Handle, i, Suspend );
              sprintf ( token, "%s (%s %s)", ok_string, (char*)(P2D(prim)), s_hdr->rcv );
              tst_drv_write ( NO_TASK, 0, NULL, token );
            }
            else if (!strcmp (token, SYSPRIM_MEMCHECK_TOKEN))
            {
              processed = TRUE;
              /*
               * Memory Check
               */
              for ( i = 1; i <= MaxEntities; i++ )
              {
                 if ( vsi_object_info (TST_Handle, OS_OBJTASK, (USHORT)i, token, sizeof(token)) != VSI_ERROR )
                 {
                   tst_drv_write ( NO_TASK, 0, NULL, token );
                 }
              }
            }
#ifdef CTB
#ifndef _TOOLS_
            else if (!strcmp (token, SYSPRIM_TIMER_TICK_REQ)) 
            {
               processed = TRUE;
               ctb_sent_to_tap = FALSE;
               if(strlen(ctb_rcv)<3)
               {
                  strcpy(ctb_rcv, P_SND(prim));
               }
               ctb_remaining_tick_time = P_TIME(prim);  //The time parameter is sent in the time stap.
               /*sprintf ( token, "Requesting ticking for %d from %s", ctb_remaining_tick_time, ctb_rcv);
               tst_drv_write ( NO_TASK, 0, NULL, token );*/
               PSIGNAL(hCommIDLE, IDLE_REQ, NULL);
            }
            else if (!strcmp (token, SYSPRIM_INT_TICK_MODE_REQ)) 
            {
              processed = TRUE;
              if(ctb_tick_enabled)
              {               
                vsi_p_delete (TST_Handle,idle_handle); 
                ctb_tick_enabled = FALSE;
                ctb_sent_to_tap = FALSE;
                sprintf ( token, "Disabling Common Timer Base");
                ctb_rcv[0]='\0';
                os_StartTicking();
              }
              else
                sprintf ( token, "Common Timer Base already disabled");
              tst_drv_write ( NO_TASK, 0, NULL, token );
              if(!strcmp(P_SND(prim), "TAP")) 
              {
                tst_drv_write ( NO_TASK, SYS_MASK, "TAP", "INT_TICK_MODE_CNF");
              }
            }
            else if (!strcmp (token, SYSPRIM_EXT_TICK_MODE_REQ)) 
            {
              processed = TRUE;
              if(!ctb_tick_enabled)
              {
                if ( (idle_handle = vsi_p_create (TST_Handle, idle_pei_create, NULL, 1)) == VSI_ERROR )
                {
                  vsi_o_assert ( TST_Handle, OS_SYST_ERR, __FILE__, __LINE__, "CTB: Cannot create IDLE task" );
                }
                vsi_p_start (TST_Handle, idle_handle);
                while ( (hCommIDLE = vsi_e_handle ( TST_Handle, "IDLE" ))<VSI_OK)
                {
	                vsi_t_sleep(0,1000);
                }
                os_StopTicking();
                sprintf ( token, "Enabling Common Timer Base");
     	          ctb_tick_enabled = TRUE;
              }
              else
                sprintf ( token, "Common Timer Base already enabled");
   			      tst_drv_write ( NO_TASK, 0, NULL, token );
				      if(!strcmp(P_SND(prim), "TAP")) 
              {
                char send_str[50];
                char tmp_str[8];
                //Get process id and put in this syst primitive.
                strcpy(send_str,"EXT_TICK_MODE_CNF#");
                _itoa(os_GetProcessId(), tmp_str, 10);
                strcat(send_str, tmp_str);
                tst_drv_write ( NO_TASK, SYS_MASK, "TAP", send_str);
              }
	          }
#endif
#endif //CTB

#ifndef _TARGET_
            else if (!strcmp (token, SYSPRIM_SUPPRESS_OK))
            {
              processed = TRUE;
              SuppressOK = TRUE;
            }  
#endif
            else if (!strcmp (token, SYSPRIM_GET_STACK_TIME))
            {
              processed = TRUE;
              tst_drv_write ( NO_TASK, SYS_MASK, FRM_TST_NAME, (char*)SYSPRIM_IS_STACK_TIME );
            }  
            else if (!strcmp (token, SYSPRIM_READ_ROUTING))
            {
              processed = TRUE;
              i = 0;
              while ( rt_RouteRead ( DestTaskHandle, token ) != RT_ERROR )
              {
                tst_drv_write ( NO_TASK, 0, NULL, token );
                i++;
              }
              if ( !i )
              {
                sprintf ( token, "NO %s ROUTINGS STORED", s_hdr->rcv );
                tst_drv_write ( NO_TASK, 0, NULL, token );
              }
            }
#ifndef _TOOLS_
            else if (!strcmp (token, SYSPRIM_STR2IND_VERSION))
            {
              processed = TRUE;
              tst_drv_write ( NO_TASK, 0, NULL, str2ind_version );
            }
#endif
          }
        }
      }
#ifdef _TOOLS_
      else
      {
        /* synchronization with protocol stack */
        if ( tst_sync_mode == 1 )
        {
          char *pos;
          char task_status;
          T_VOID_STRUCT *cmd_ptr;

          pos = strstr ( (char*)(P2D(prim)), "Name:" );
          if ( pos != NULL )
          {
            tst_sync_started = 1;
            GetNextToken ((char *)(P2D(prim))+strlen("Name:"), token, " #");
            if ( strcmp(token,FRM_RCV_NAME) && strcmp(token,FRM_TST_NAME) && strcmp(token,"EXTR") )
            {
              pos = strstr ( (char*)(P2D(prim)), "Stat:" );
              if ( pos != NULL )
              {
                tst_status_received = 1;
                task_status = atoi(pos+strlen("Stat:"));
                if ( task_status != 6 )
                {
                  tst_sync_sucess = 0;
                }
              }
            }
          }
          else
          {
            if ( tst_sync_started == 1 )
            {
              pos = strstr ( (char*)(P2D(prim)), "ROUTING" );
              if ( pos != NULL )
              {
                if ( tst_sync_sucess == 1 && tst_status_received == 1 )
                {
                  T_HANDLE tif_handle = vsi_d_open ( TST_Handle, (char*)TIF_NAME );
                  vsi_d_setconfig ( TST_Handle, tif_handle, DISABLE_SYNC_MODE );
                  vsi_t_stop ( TST_Handle, TST_SYNC_TIMER_INDEX );
                  cmd_ptr = vsi_c_pnew ( sizeof(T_PRIM_HEADER)+strlen(SYSPRIM_TST_SYNC_CNF), 0x8000 FILE_LINE );
                  strcpy ( (char*)cmd_ptr, SYSPRIM_TST_SYNC_CNF );
                  vsi_o_ttrace ( TST_Handle, TC_TIMER, "SYNC DONE") ;
                  vsi_c_psend ( tst_sync_req_handle, cmd_ptr );
                  tst_sync_mode = 0;
                  tst_sync_timeout_cnt = 0;
                  tst_syncronized = 1;
                }
              }
            }
          }
        }
      }
#endif /* _TOOLS_ */
      if ( processed == FALSE )
      {
        if ( ( DestComHandle = vsi_c_open ( TST_Handle, s_hdr->rcv ) ) != VSI_ERROR )
        {
          /* free carrier */
          PFREE(P2D(sig_ptr));
          FreePrim = 0;
          vsi_c_psend (DestComHandle, (T_VOID_STRUCT*)P2D(prim) FILE_LINE_MACRO);
        }
        else 
        {
#ifndef _TOOLS_
          if ( frmenv == ENV_STACK )
          {
            sprintf ( token, "SYSTEM WARNING: Receiver Process '%s' unknown", s_hdr->rcv );
            tst_drv_write ( NO_TASK, 0, NULL, token );
            ret = PEI_ERROR;
          }
#endif /* _TOOLS_ */
          /* free dyn_ptr if unknown receiver */
          FREE(P2D(prim));
        }
      }
      else
      {
        /* free dyn_ptr if processed in TST */
        FREE(P2D(prim));
      }
    }

    if ( FreePrim ) 
    {
      /* free carrier */
      PFREE(P2D(sig_ptr));
    }
    break;
    case DRV_SIGTYPE_CONNECT:
      TST_DrvState = TST_DRV_CONNECTED;
#ifndef _TOOLS_
      tst_drv_write ( NO_TASK, SYS_MASK, FRM_TST_NAME, (char*)SYSPRIM_IS_STACK_TIME );
      tst_drv_write ( NO_TASK, 0, NULL, str2ind_version );
#endif
    break;
    case DRV_SIGTYPE_DISCONNECT:
      TST_DrvState = TST_DRV_DISCONNECTED;
#ifdef _PSOS_
      /* for pSOS: send empty message to TST */
      if ( vsi_d_open ( TST_Handle, "SOCKET" ) != VSI_ERROR )
      {
        T_QMSG Message;
        static T_HANDLE tst_handle = 0;

        if( TST_Handle > 0 ) 
        {
          Message.MsgType = MSG_PRIMITIVE;
          Message.Msg.Primitive.Prim = NULL;
          Message.Msg.Primitive.PrimLen = 0;
#ifdef MEMORY_SUPERVISION
          vsi_c_send (TST_Handle, TST_Handle, &Message, __FILE__, __LINE__);
#else
          vsi_c_send (TST_Handle, TST_Handle, &Message);
#endif
        }
      }
#endif
    break;
#ifdef CTB
    case IDLE_CNF:
     if(ctb_remaining_tick_time > 0 && ctb_tick_enabled && !ctb_sent_to_tap) 
     {
       os_Tick();
       PSIGNAL(hCommIDLE, IDLE_REQ, NULL);
       ctb_remaining_tick_time = ctb_remaining_tick_time-50;
     }
     else
     {
       /*sprintf ( token, "Ticking finished - remaining time %d", ctb_remaining_tick_time);
       tst_drv_write ( NO_TASK, 0, NULL, token );*/
       if(!strcmp(ctb_rcv, "TAP"))
         tst_drv_write ( NO_TASK, SYS_MASK, FRM_TST_NAME, SYSPRIM_IS_STACK_TIME ); //Synchronize time with tools
       tst_drv_write ( NO_TASK, SYS_MASK, ctb_rcv, "TIMER_TICK_CNF");
     }
    break;
#endif
    default:
        sprintf ( token, "Unhandled PSIGNAL");
        tst_drv_write ( NO_TASK, 0, NULL, token );
    break;
  }
  return ( ret );
}
#endif

#ifndef RUN_INT_RAM
/*
+--------------------------------------------------------------------+
| PROJECT : GSM-GPF (8415)             MODULE  : TST_PEI             |
| STATE   : code                       ROUTINE : pei_config          |
+--------------------------------------------------------------------+ 
*/

LOCAL SHORT pei_config (char * inString)
{
T_HANDLE drv_handle;
char token[80];
unsigned int length, offset;
BOOL select = 0,config = 0;
T_TST_DRV_ENTRY *tst_drv_info;

  length = GetNextToken (inString, token, " #");
  offset = length+1;
  if ( !strcmp ( token, "DRIVER") )
  {
    length = GetNextToken (inString+offset, token, " #");
    offset += (length+1);
    if ( !strcmp ( token, "FLUSH") )
    {
     vsi_d_flush ( TST_Handle, 0 );
    }
    if ( !strcmp ( token, "SELECT") )
    {
     select = 1;
    }
    if ( !strcmp ( token, "CONFIG") )
    {
      config = 1;
#ifdef _TOOLS_
      tst_syncronized = 0;
#endif
    }
    length = GetNextToken (inString+offset, token, " #");
    offset += (length+1);
    if ( select )
    {
#ifdef _TOOLS_
      if ( !strcmp(NODRV_NAME,token) )
      {
        if ( tst_drv_open ( token, &tst_drv_info ) == VSI_ERROR ||
             vsi_d_create ( TST_Handle, tst_drv_info ) == VSI_ERROR)
        {
          return PEI_ERROR;
        }
        PrintToFile("TST: all drivers unloaded\n");
      }
      else
#endif
      {
        /* check if driver is already loaded */
        if ( (drv_handle = vsi_d_open ( TST_Handle, token )) == VSI_ERROR )
        {
          if ( tst_drv_open ( token, &tst_drv_info ) == VSI_ERROR ||
               vsi_d_create ( TST_Handle, tst_drv_info ) == VSI_ERROR )
          {
            return PEI_ERROR;
          }
        } 
        else 
        {
#ifdef _TOOLS_
#ifdef _DEBUG
          PrintToFile("TST: keeping %s loaded\n",token);
#endif
#endif
          vsi_d_close( TST_Handle, drv_handle );
        }
      }
    }
    if ( config )
    {
      if ( ( drv_handle = vsi_d_open ( TST_Handle, token ) ) == VSI_ERROR )
      {
        return PEI_ERROR;
      }
      if (vsi_d_setconfig ( TST_Handle, drv_handle, inString+offset) != VSI_OK)
      {
#ifdef _TOOLS_
        char text[99];
        _snprintf(text,98,"TST: Error configuring driver %s with \"%s\" :-(",token, inString+offset);
        vsi_o_ttrace(NO_TASK, TC_SYSTEM, text);
#endif /* _TOOLS_ */
      }
      vsi_d_close( TST_Handle, drv_handle );
    }
  }  
  else if ( !strcmp ( token, "THIF") )
  {
    T_HANDLE tif_handle;
    tif_handle = vsi_d_open ( TST_Handle, (char*)TIF_NAME );
    length = GetNextToken (inString+offset, token, " #");
    offset += (length+1);

    if ( !strcmp ( token, "OPEN") )
    {
      vsi_d_setconfig ( TST_Handle, tif_handle, token );
    }
    else if ( !strcmp ( token, "CLOSE") )
    {
      vsi_d_setconfig ( TST_Handle, tif_handle, token );
    }
  }
#ifdef _TOOLS_
  else if ( !strcmp ( token, SYSPRIM_TST_SYNC_REQ) )
  {
    T_HANDLE tif_handle;
    unsigned int len;

    len = GetNextToken (inString+offset, sync_req_name, " #");
    offset += len;
    len = GetNextToken (inString+offset, sync_req_time, " #"); 
    tst_max_sync_timeout = (atoi(sync_req_time) - 1000)/TST_SYNC_TIMER_DURATION;

    tst_sync_req_handle = vsi_c_open ( TST_Handle, sync_req_name );
    if ( tst_sync_req_handle != VSI_ERROR )
    {
      if ( tst_syncronized == 0 )
      {
        tst_sync_started = 0;
        tst_status_received = 0;
        tst_sync_mode = 1;
        tst_sync_sucess = 1;
        tif_handle = vsi_d_open ( TST_Handle, (char*)TIF_NAME );
        vsi_d_setconfig ( TST_Handle, tif_handle, ENABLE_SYNC_MODE );
        tst_drv_write ( NO_TASK, SYS_MASK, FRM_RCV_NAME, (char*)"TRACECLASS 0x10" );
        vsi_t_sleep ( TST_Handle, 100 );
        tst_drv_write ( NO_TASK, SYS_MASK, FRM_RCV_NAME, (char*)"STATUS TASK" );
        vsi_t_start ( TST_Handle, TST_SYNC_TIMER_INDEX, TST_SYNC_TIMER_DURATION );
        vsi_t_sleep ( TST_Handle, 200 );
        tst_drv_write ( NO_TASK, SYS_MASK, FRM_RCV_NAME, (char*)"ROUTING" );
      }
    }
  }
#endif
#ifdef _FF_RV_EXIST_
  else if ( !strcmp ( token, "TRACEMASK_IN_FFS") )
  {
    int amount;
    T_FFS_FD fd;
    T_FFS_RET ret;
    T_FFS_SIZE written;
    T_FFS_DIR dir;
    BOOL writeFailed = FALSE;
    if (vsi_e_handle ( TST_Handle, FRM_RCV_NAME ) == e_running[os_MyHandle()]) // config prim processing only allowed in RCV, not TST!
    {
      fd = ffs_open(TRACEMASKFILE,  FFS_O_RDWR | FFS_O_CREATE | FFS_O_TRUNC);
      if (fd < 0)
      {
        // could not open nor create /var/dbg/tracemask warning
        vsi_o_ttrace(NO_TASK, TC_SYSTEM, "pei_config: could not open/create FFS trace mask, reason is 0x%x", fd);
      }
      else
      {
        TraceMask[0] = 0;
        TraceMask[0] |= TC_SYSTEM|TC_ERROR;
        amount = sizeof(ULONG) * (MaxEntities + 1);
        written = ffs_write(fd, (void*)&TraceMask[0], amount);
        if (written != amount)
        {
          if (written >= 0)
          {
            amount -= written;
            vsi_o_ttrace(NO_TASK, TC_SYSTEM, "pei_config: writing to  FFS, second try");
            written = ffs_write(fd, (void*)&TraceMask[0], amount);
            if (written != amount) 
            {
              writeFailed = TRUE;
            }
          }
          else
          {
            writeFailed = TRUE;
          } 
        }
        if (writeFailed)
        {
          vsi_o_ttrace(NO_TASK, TC_SYSTEM, "pei_config: ffs_write to FFS failed with 0x%x, did open with", written, fd);
        }
        else
        {
          if (ffs_fdatasync(fd) == EFFS_OK)
          {
            vsi_o_ttrace(NO_TASK, TC_SYSTEM, "pei_config: successfully written trace mask to FFS");
          }
          else
          {
            vsi_o_ttrace(NO_TASK, TC_SYSTEM, "pei_config: flushing FFS trace mask failed!");
          }
        }
        ffs_close(fd);
      }
    }
  }
  else if ( !strcmp ( token, "NO_TRACEMASK_IN_FFS") )
  {
    T_FFS_RET ret;

    InitializeTrace();
    TraceMask[0] = 0;
    TraceMask[0] |= TC_SYSTEM|TC_ERROR;
    if (vsi_e_handle ( TST_Handle, FRM_RCV_NAME ) == e_running[os_MyHandle()]) // config prim processing only allowed in RCV, not TST!
    {
      ret = ffs_remove(TRACEMASKFILE);
      if (ret != EFFS_OK)
      {
       vsi_o_ttrace(NO_TASK, TC_SYSTEM, "pei_config: failed to remove FFS trace mask, reason is 0x%x", ret);
      }
      else
      {
        vsi_o_ttrace(NO_TASK, TC_SYSTEM, "pei_config: successfully removed FFS trace mask");
      }
    }
  }
#endif
  return PEI_OK;
}
#endif

#ifndef RUN_INT_RAM
GLOBAL SHORT tstsnd_pei_create ( T_PEI_INFO ** info)
{
  static T_PEI_INFO data = 
  { "TST",  
    { 
      pei_init,
      pei_exit,
      tst_pei_primitive,
#ifdef _TOOLS_
      pei_timeout,
#else
      NULL,
#endif
      NULL,
      NULL,
      pei_config,
      NULL 
    },
    TST_STACKSIZE, 
    0,
    TST_SND_PRIORITY,
    TST_TIMERS,
    (PASSIVE_BODY|COPY_BY_REF|SYSTEM_PROCESS|TRC_NO_SUSPEND)
  };

#ifdef _TOOLS_
  data.QueueEntries = TST_QUEUE_ENTRIES;
#else
  data.QueueEntries = TST_SndQueueEntries;
  /* 
   * This way of setting the TST and RCV stacksize is chosen to keep it backwardscompatible,
   * i.e. not change the behavior if the stacksizes are not define in the configuration
   * file xxxconst.h.
   */
  if ( TST_SndStacksize > 0 )
  {
    data.StackSize = TST_SndStacksize;
  }
  if ( pcon != NULL )
  {
    data.StackSize += pcon->stack_offset;
  }
#endif
  *info = &data;
  return PEI_OK;
} 
#endif

#ifndef RUN_INT_RAM
GLOBAL SHORT tstrcv_pei_create ( T_PEI_INFO ** info)
{
  static T_PEI_INFO data = 
  { "RCV",  
    { 
      NULL,
      NULL,
      NULL,
      NULL,
      pei_signal,
      NULL,
      pei_config,
      NULL 
    },
    TST_STACKSIZE, 
    0,
    TST_RCV_PRIORITY,
    TST_TIMERS,
    (PASSIVE_BODY|COPY_BY_REF|SYSTEM_PROCESS|TRC_NO_SUSPEND)
  };

#ifdef _TOOLS_
  data.QueueEntries = TST_QUEUE_ENTRIES;
#else
  data.QueueEntries = TST_RcvQueueEntries;
  /* 
   * This way of setting the TST and RCV stacksize is chosen to keep it backwardscompatible,
   * i.e. not change the behavior if the stacksizes are not define in the configuration
   * file xxxconst.h.
   */
  if ( TST_RcvStacksize > 0 )
  {
    data.StackSize = TST_RcvStacksize;
  }
  if ( pcon != NULL )
  {
    data.StackSize += pcon->stack_offset;
  }
#endif
  *info = &data;
  return PEI_OK;
} 
#endif