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/* mc.c -- Simulation of Memory Controller
/* mc.c -- Simulation of Memory Controller
 
 
   Copyright (C) 2001 by Marko Mlinar, markom@opencores.org
   Copyright (C) 2001 by Marko Mlinar, markom@opencores.org
   Copyright (C) 2008 Embecosm Limited
   Copyright (C) 2008 Embecosm Limited
 
 
   Contributor Jeremy Bennett <jeremy.bennett@embecosm.com>
   Contributor Jeremy Bennett <jeremy.bennett@embecosm.com>
 
 
   This file is part of Or1ksim, the OpenRISC 1000 Architectural Simulator.
   This file is part of Or1ksim, the OpenRISC 1000 Architectural Simulator.
 
 
   This program is free software; you can redistribute it and/or modify it
   This program is free software; you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published by the Free
   under the terms of the GNU General Public License as published by the Free
   Software Foundation; either version 3 of the License, or (at your option)
   Software Foundation; either version 3 of the License, or (at your option)
   any later version.
   any later version.
 
 
   This program is distributed in the hope that it will be useful, but WITHOUT
   This program is distributed in the hope that it will be useful, but WITHOUT
   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
   more details.
 
 
   You should have received a copy of the GNU General Public License along
   You should have received a copy of the GNU General Public License along
   with this program.  If not, see <http://www.gnu.org/licenses/>.  */
   with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 
/* This program is commented throughout in a fashion suitable for processing
/* This program is commented throughout in a fashion suitable for processing
   with Doxygen. */
   with Doxygen. */
 
 
 
 
/* Enable memory controller, via:
/* Enable memory controller, via:
  section mc
  section mc
    enable = 1
    enable = 1
    POC = 0x13243545
    POC = 0x13243545
  end
  end
 
 
   Limitations:
   Limitations:
    - memory refresh is not simulated
    - memory refresh is not simulated
*/
*/
 
 
 
 
/* Autoconf and/or portability configuration */
/* Autoconf and/or portability configuration */
#include "config.h"
#include "config.h"
#include "port.h"
#include "port.h"
 
 
/* System includes */
/* System includes */
#include <stdlib.h>
#include <stdlib.h>
 
 
/* Package includes */
/* Package includes */
#include "arch.h"
#include "arch.h"
#include "abstract.h"
#include "abstract.h"
#include "sim-config.h"
#include "sim-config.h"
#include "toplevel-support.h"
#include "toplevel-support.h"
#include "sim-cmd.h"
#include "sim-cmd.h"
#include "mc.h"
#include "mc.h"
 
 
 
 
struct mc_area
struct mc_area
{
{
  struct dev_memarea *mem;
  struct dev_memarea *mem;
  unsigned int cs;
  unsigned int cs;
  int mc;
  int mc;
  struct mc_area *next;
  struct mc_area *next;
};
};
 
 
struct mc
struct mc
{
{
  uint32_t csr;
  uint32_t csr;
  uint32_t poc;
  uint32_t poc;
  uint32_t ba_mask;
  uint32_t ba_mask;
  uint32_t csc[N_CE];
  uint32_t csc[N_CE];
  uint32_t tms[N_CE];
  uint32_t tms[N_CE];
  oraddr_t baseaddr;
  oraddr_t baseaddr;
  int enabled;
  int enabled;
 
 
  /* Index of this memory controler amongst all the memory controlers */
  /* Index of this memory controler amongst all the memory controlers */
  int index;
  int index;
  /* List of memory devices under this mc's control */
  /* List of memory devices under this mc's control */
  struct mc_area *mc_areas;
  struct mc_area *mc_areas;
 
 
  struct mc *next;
  struct mc *next;
};
};
 
 
static struct mc *mcs = NULL;
static struct mc *mcs = NULL;
 
 
/* List used to temporarily hold memory areas registered with the mc, while the
/* List used to temporarily hold memory areas registered with the mc, while the
 * mc configureation has not been loaded */
 * mc configureation has not been loaded */
static struct mc_area *mc_areas = NULL;
static struct mc_area *mc_areas = NULL;
 
 
void
void
set_csc_tms (int cs, uint32_t csc, uint32_t tms, struct mc *mc)
set_csc_tms (int cs, uint32_t csc, uint32_t tms, struct mc *mc)
{
{
  struct mc_area *cur = mc->mc_areas;
  struct mc_area *cur = mc->mc_areas;
 
 
  while (cur)
  while (cur)
    {
    {
      if (cur->cs == cs)
      if (cur->cs == cs)
        {
        {
          /* FIXME: No peripheral should _ever_ acess a dev_memarea structure
          /* FIXME: No peripheral should _ever_ acess a dev_memarea structure
           * directly */
           * directly */
          cur->mem->addr_mask = mc->ba_mask << 22;
          cur->mem->addr_mask = mc->ba_mask << 22;
          cur->mem->addr_compare =
          cur->mem->addr_compare =
            ((csc >> MC_CSC_SEL_OFFSET) /* & 0xff */ ) << 22;
            ((csc >> MC_CSC_SEL_OFFSET) /* & 0xff */ ) << 22;
          set_mem_valid (cur->mem, (csc >> MC_CSC_EN_OFFSET) & 0x01);
          set_mem_valid (cur->mem, (csc >> MC_CSC_EN_OFFSET) & 0x01);
 
 
          if ((csc >> MC_CSC_MEMTYPE_OFFSET) && 0x07 == MC_CSC_MEMTYPE_ASYNC)
          if ((csc >> MC_CSC_MEMTYPE_OFFSET) && 0x07 == MC_CSC_MEMTYPE_ASYNC)
            {
            {
              adjust_rw_delay (cur->mem, (tms & 0xff) + ((tms >> 8) & 0x0f),
              adjust_rw_delay (cur->mem, (tms & 0xff) + ((tms >> 8) & 0x0f),
                               ((tms >> 12) & 0x0f) + ((tms >> 16) & 0x0f) +
                               ((tms >> 12) & 0x0f) + ((tms >> 16) & 0x0f) +
                               ((tms >> 20) & 0x3f));
                               ((tms >> 20) & 0x3f));
            }
            }
          else if ((csc >> MC_CSC_MEMTYPE_OFFSET)
          else if ((csc >> MC_CSC_MEMTYPE_OFFSET)
                   && 0x07 == MC_CSC_MEMTYPE_SDRAM)
                   && 0x07 == MC_CSC_MEMTYPE_SDRAM)
            {
            {
              adjust_rw_delay (cur->mem, 3 + ((tms >> 4) & 0x03),
              adjust_rw_delay (cur->mem, 3 + ((tms >> 4) & 0x03),
                               3 + ((tms >> 4) & 0x03));
                               3 + ((tms >> 4) & 0x03));
            }
            }
          else if ((csc >> MC_CSC_MEMTYPE_OFFSET)
          else if ((csc >> MC_CSC_MEMTYPE_OFFSET)
                   && 0x07 == MC_CSC_MEMTYPE_SSRAM)
                   && 0x07 == MC_CSC_MEMTYPE_SSRAM)
            {
            {
              adjust_rw_delay (cur->mem, 2, 2);
              adjust_rw_delay (cur->mem, 2, 2);
            }
            }
          else if ((csc >> MC_CSC_MEMTYPE_OFFSET)
          else if ((csc >> MC_CSC_MEMTYPE_OFFSET)
                   && 0x07 == MC_CSC_MEMTYPE_SYNC)
                   && 0x07 == MC_CSC_MEMTYPE_SYNC)
            {
            {
              adjust_rw_delay (cur->mem, 2, 2);
              adjust_rw_delay (cur->mem, 2, 2);
            }
            }
          return;
          return;
        }
        }
      cur = cur->next;
      cur = cur->next;
    }
    }
}
}
 
 
/* Set a specific MC register with value. */
/* Set a specific MC register with value. */
void
void
mc_write_word (oraddr_t addr, uint32_t value, void *dat)
mc_write_word (oraddr_t addr, uint32_t value, void *dat)
{
{
  struct mc *mc = dat;
  struct mc *mc = dat;
  int chipsel;
  int chipsel;
 
 
  switch (addr)
  switch (addr)
    {
    {
    case MC_CSR:
    case MC_CSR:
      mc->csr = value;
      mc->csr = value;
      break;
      break;
    case MC_POC:
    case MC_POC:
      fprintf (stderr, "Warning: write to MC's POC register!");
      fprintf (stderr, "Warning: write to MC's POC register!");
      break;
      break;
    case MC_BA_MASK:
    case MC_BA_MASK:
      mc->ba_mask = value & MC_BA_MASK_VALID;
      mc->ba_mask = value & MC_BA_MASK_VALID;
      for (chipsel = 0; chipsel < N_CE; chipsel++)
      for (chipsel = 0; chipsel < N_CE; chipsel++)
        set_csc_tms (chipsel, mc->csc[chipsel], mc->tms[chipsel], mc);
        set_csc_tms (chipsel, mc->csc[chipsel], mc->tms[chipsel], mc);
      break;
      break;
    default:
    default:
      if (addr >= MC_CSC (0) && addr <= MC_TMS (N_CE - 1))
      if (addr >= MC_CSC (0) && addr <= MC_TMS (N_CE - 1))
        {
        {
          addr -= MC_CSC (0);
          addr -= MC_CSC (0);
          if ((addr >> 2) & 1)
          if ((addr >> 2) & 1)
            mc->tms[addr >> 3] = value;
            mc->tms[addr >> 3] = value;
          else
          else
            mc->csc[addr >> 3] = value;
            mc->csc[addr >> 3] = value;
 
 
          set_csc_tms (addr >> 3, mc->csc[addr >> 3], mc->tms[addr >> 3], mc);
          set_csc_tms (addr >> 3, mc->csc[addr >> 3], mc->tms[addr >> 3], mc);
          break;
          break;
        }
        }
    }
    }
}
}
 
 
/* Read a specific MC register. */
/* Read a specific MC register. */
uint32_t
uint32_t
mc_read_word (oraddr_t addr, void *dat)
mc_read_word (oraddr_t addr, void *dat)
{
{
  struct mc *mc = dat;
  struct mc *mc = dat;
  uint32_t value = 0;
  uint32_t value = 0;
 
 
  switch (addr)
  switch (addr)
    {
    {
    case MC_CSR:
    case MC_CSR:
      value = mc->csr;
      value = mc->csr;
      break;
      break;
    case MC_POC:
    case MC_POC:
      value = mc->poc;
      value = mc->poc;
      break;
      break;
    case MC_BA_MASK:
    case MC_BA_MASK:
      value = mc->ba_mask;
      value = mc->ba_mask;
      break;
      break;
    default:
    default:
      if (addr >= MC_CSC (0) && addr <= MC_TMS (N_CE - 1))
      if (addr >= MC_CSC (0) && addr <= MC_TMS (N_CE - 1))
        {
        {
          addr -= MC_CSC (0);
          addr -= MC_CSC (0);
          if ((addr >> 2) & 1)
          if ((addr >> 2) & 1)
            value = mc->tms[addr >> 3];
            value = mc->tms[addr >> 3];
          else
          else
            value = mc->csc[addr >> 3];
            value = mc->csc[addr >> 3];
        }
        }
 
 
      break;
      break;
    }
    }
  return value;
  return value;
}
}
 
 
/* Read POC register and init memory controler regs. */
/* Read POC register and init memory controler regs. */
void
void
mc_reset (void *dat)
mc_reset (void *dat)
{
{
  struct mc *mc = dat;
  struct mc *mc = dat;
  struct mc_area *cur, *prev, *tmp;
  struct mc_area *cur, *prev, *tmp;
 
 
  PRINTF ("Resetting memory controller.\n");
  PRINTF ("Resetting memory controller.\n");
 
 
  memset (mc->csc, 0, sizeof (mc->csc));
  memset (mc->csc, 0, sizeof (mc->csc));
  memset (mc->tms, 0, sizeof (mc->tms));
  memset (mc->tms, 0, sizeof (mc->tms));
 
 
  mc->csr = 0;
  mc->csr = 0;
  mc->ba_mask = 0;
  mc->ba_mask = 0;
 
 
  /* Set CS0 */
  /* Set CS0 */
  mc->csc[0] =
  mc->csc[0] =
    (((mc->poc & 0x0c) >> 2) << MC_CSC_MEMTYPE_OFFSET) | ((mc->
    (((mc->poc & 0x0c) >> 2) << MC_CSC_MEMTYPE_OFFSET) | ((mc->
                                                           poc & 0x03) <<
                                                           poc & 0x03) <<
                                                          MC_CSC_BW_OFFSET) |
                                                          MC_CSC_BW_OFFSET) |
    1;
    1;
 
 
  if ((mc->csc[0] >> MC_CSC_MEMTYPE_OFFSET) && 0x07 == MC_CSC_MEMTYPE_ASYNC)
  if ((mc->csc[0] >> MC_CSC_MEMTYPE_OFFSET) && 0x07 == MC_CSC_MEMTYPE_ASYNC)
    {
    {
      mc->tms[0] = MC_TMS_ASYNC_VALID;
      mc->tms[0] = MC_TMS_ASYNC_VALID;
    }
    }
  else if ((mc->csc[0] >> MC_CSC_MEMTYPE_OFFSET)
  else if ((mc->csc[0] >> MC_CSC_MEMTYPE_OFFSET)
           && 0x07 == MC_CSC_MEMTYPE_SDRAM)
           && 0x07 == MC_CSC_MEMTYPE_SDRAM)
    {
    {
      mc->tms[0] = MC_TMS_SDRAM_VALID;
      mc->tms[0] = MC_TMS_SDRAM_VALID;
    }
    }
  else if ((mc->csc[0] >> MC_CSC_MEMTYPE_OFFSET)
  else if ((mc->csc[0] >> MC_CSC_MEMTYPE_OFFSET)
           && 0x07 == MC_CSC_MEMTYPE_SSRAM)
           && 0x07 == MC_CSC_MEMTYPE_SSRAM)
    {
    {
      mc->tms[0] = MC_TMS_SSRAM_VALID;
      mc->tms[0] = MC_TMS_SSRAM_VALID;
    }
    }
  else if ((mc->csc[0] >> MC_CSC_MEMTYPE_OFFSET)
  else if ((mc->csc[0] >> MC_CSC_MEMTYPE_OFFSET)
           && 0x07 == MC_CSC_MEMTYPE_SYNC)
           && 0x07 == MC_CSC_MEMTYPE_SYNC)
    {
    {
      mc->tms[0] = MC_TMS_SYNC_VALID;
      mc->tms[0] = MC_TMS_SYNC_VALID;
    }
    }
 
 
  /* Grab control over all the devices we are destined to control */
  /* Grab control over all the devices we are destined to control */
  cur = mc_areas;
  cur = mc_areas;
  prev = NULL;
  prev = NULL;
  while (cur)
  while (cur)
    {
    {
      if (cur->mc == mc->index)
      if (cur->mc == mc->index)
        {
        {
          if (prev)
          if (prev)
            prev->next = cur->next;
            prev->next = cur->next;
          else
          else
            mc_areas = cur->next;
            mc_areas = cur->next;
          prev = cur;
          prev = cur;
          tmp = cur->next;
          tmp = cur->next;
          cur->next = mc->mc_areas;
          cur->next = mc->mc_areas;
          mc->mc_areas = cur;
          mc->mc_areas = cur;
          cur = tmp;
          cur = tmp;
        }
        }
      else
      else
        {
        {
          prev = cur;
          prev = cur;
          cur = cur->next;
          cur = cur->next;
        }
        }
    }
    }
 
 
  for (cur = mc->mc_areas; cur; cur = cur->next)
  for (cur = mc->mc_areas; cur; cur = cur->next)
    set_mem_valid (cur->mem, 0);
    set_mem_valid (cur->mem, 0);
 
 
  set_csc_tms (0, mc->csc[0], mc->tms[0], mc);
  set_csc_tms (0, mc->csc[0], mc->tms[0], mc);
}
}
 
 
/*---------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------*/
/*!Free all allocated memory                                                 */
/*!Free all allocated memory                                                 */
/*---------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------*/
void
void
mc_done ()
mc_done ()
{
{
  while (NULL != mc_areas)
  while (NULL != mc_areas)
    {
    {
      struct mc_area *next = mc_areas->next;
      struct mc_area *next = mc_areas->next;
 
 
      free (mc_areas);
      free (mc_areas);
      mc_areas = next;
      mc_areas = next;
    }
    }
}       /* mc_done () */
}       /* mc_done () */
 
 
 
 
void
void
mc_status (void *dat)
mc_status (void *dat)
{
{
  struct mc *mc = dat;
  struct mc *mc = dat;
  int i;
  int i;
 
 
  PRINTF ("\nMemory Controller at 0x%" PRIxADDR ":\n", mc->baseaddr);
  PRINTF ("\nMemory Controller at 0x%" PRIxADDR ":\n", mc->baseaddr);
  PRINTF ("POC: 0x%" PRIx32 "\n", mc->poc);
  PRINTF ("POC: 0x%" PRIx32 "\n", mc->poc);
  PRINTF ("BAS: 0x%" PRIx32 "\n", mc->ba_mask);
  PRINTF ("BAS: 0x%" PRIx32 "\n", mc->ba_mask);
  PRINTF ("CSR: 0x%" PRIx32 "\n", mc->csr);
  PRINTF ("CSR: 0x%" PRIx32 "\n", mc->csr);
 
 
  for (i = 0; i < N_CE; i++)
  for (i = 0; i < N_CE; i++)
    {
    {
      PRINTF ("CE %02d -  CSC: 0x%" PRIx32 "  TMS: 0x%" PRIx32 "\n", i,
      PRINTF ("CE %02d -  CSC: 0x%" PRIx32 "  TMS: 0x%" PRIx32 "\n", i,
              mc->csc[i], mc->tms[i]);
              mc->csc[i], mc->tms[i]);
    }
    }
}
}
 
 
/*--------------------------------------------[ Peripheral<->MC interface ]---*/
/*--------------------------------------------[ Peripheral<->MC interface ]---*/
/* Registers some memory to be under the memory controllers control */
/* Registers some memory to be under the memory controllers control */
void
void
mc_reg_mem_area (struct dev_memarea *mem, unsigned int cs, int mc)
mc_reg_mem_area (struct dev_memarea *mem, unsigned int cs, int mc)
{
{
  struct mc_area *new = malloc (sizeof (struct mc_area));
  struct mc_area *new = malloc (sizeof (struct mc_area));
 
 
  if (NULL == new)
  if (NULL == new)
    {
    {
      fprintf (stderr, "Out-of-memory\n");
      fprintf (stderr, "Out-of-memory\n");
      exit (-1);
      exit (-1);
    }
    }
 
 
  new->cs   = cs;
  new->cs   = cs;
  new->mem  = mem;
  new->mem  = mem;
  new->mc   = mc;
  new->mc   = mc;
 
 
  new->next = mc_areas;
  new->next = mc_areas;
 
 
  mc_areas  = new;
  mc_areas  = new;
}
}
 
 
/*-----------------------------------------------------[ MC configuration ]---*/
/*-----------------------------------------------------[ MC configuration ]---*/
static void
static void
mc_enabled (union param_val val, void *dat)
mc_enabled (union param_val val, void *dat)
{
{
  struct mc *mc = dat;
  struct mc *mc = dat;
  mc->enabled = val.int_val;
  mc->enabled = val.int_val;
}
}
 
 
static void
static void
mc_baseaddr (union param_val val, void *dat)
mc_baseaddr (union param_val val, void *dat)
{
{
  struct mc *mc = dat;
  struct mc *mc = dat;
  mc->baseaddr = val.addr_val;
  mc->baseaddr = val.addr_val;
}
}
 
 
 
 
/*---------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------*/
/*!Set the power on configuration state
/*!Set the power on configuration state
 
 
   Only the bottom 4 bits are signficant. Other bits are truncated with a
   Only the bottom 4 bits are signficant. Other bits are truncated with a
   warning.
   warning.
 
 
   @param[in] val  The value to use
   @param[in] val  The value to use
   @param[in] dat  The config data structure                                 */
   @param[in] dat  The config data structure                                 */
/*---------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------*/
static void
static void
mc_poc (union param_val  val,
mc_poc (union param_val  val,
        void            *dat)
        void            *dat)
{
{
  struct mc *mc = dat;
  struct mc *mc = dat;
 
 
  if (val.int_val > 0xf)
  if (val.int_val > 0xf)
    {
    {
      fprintf (stderr, "Warning: memory controller PoC > 4 bits: truncated\n");
      fprintf (stderr, "Warning: memory controller PoC > 4 bits: truncated\n");
    }
    }
 
 
  mc->poc = val.int_val & 0xf;
  mc->poc = val.int_val & 0xf;
 
 
}       /* mc_poc() */
}       /* mc_poc() */
 
 
 
 
static void
static void
mc_index (union param_val val, void *dat)
mc_index (union param_val val, void *dat)
{
{
  struct mc *mc = dat;
  struct mc *mc = dat;
  mc->index = val.int_val;
  mc->index = val.int_val;
}
}
 
 
/*---------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------*/
/*!Initialize a new memory controller configuration
/*!Initialize a new memory controller configuration
 
 
   ALL parameters are set explicitly to default values.                      */
   ALL parameters are set explicitly to default values.                      */
/*---------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------*/
static void *
static void *
mc_sec_start ()
mc_sec_start ()
{
{
  struct mc *new = malloc (sizeof (struct mc));
  struct mc *new = malloc (sizeof (struct mc));
 
 
  if (!new)
  if (!new)
    {
    {
      fprintf (stderr, "Peripheral MC: Run out of memory\n");
      fprintf (stderr, "Peripheral MC: Run out of memory\n");
      exit (-1);
      exit (-1);
    }
    }
 
 
  new->enabled  = 1;
  new->enabled  = 1;
  new->baseaddr = 0;
  new->baseaddr = 0;
  new->poc      = 0;
  new->poc      = 0;
  new->index    = 0;
  new->index    = 0;
 
 
  new->mc_areas = NULL;
  new->mc_areas = NULL;
 
 
  return new;
  return new;
}
}
 
 
static void
static void
mc_sec_end (void *dat)
mc_sec_end (void *dat)
{
{
  struct mc *mc = dat;
  struct mc *mc = dat;
  struct mem_ops ops;
  struct mem_ops ops;
 
 
  if (!mc->enabled)
  if (!mc->enabled)
    {
    {
      free (dat);
      free (dat);
      return;
      return;
    }
    }
 
 
  /* FIXME: Check to see that the index given to this mc is unique */
  /* FIXME: Check to see that the index given to this mc is unique */
 
 
  mc->next = mcs;
  mc->next = mcs;
  mcs = mc;
  mcs = mc;
 
 
  memset (&ops, 0, sizeof (struct mem_ops));
  memset (&ops, 0, sizeof (struct mem_ops));
 
 
  ops.readfunc32 = mc_read_word;
  ops.readfunc32 = mc_read_word;
  ops.writefunc32 = mc_write_word;
  ops.writefunc32 = mc_write_word;
  ops.write_dat32 = dat;
  ops.write_dat32 = dat;
  ops.read_dat32 = dat;
  ops.read_dat32 = dat;
 
 
  /* FIXME: Correct delays? */
  /* FIXME: Correct delays? */
  ops.delayr = 2;
  ops.delayr = 2;
  ops.delayw = 2;
  ops.delayw = 2;
 
 
  reg_mem_area (mc->baseaddr, MC_ADDR_SPACE, 1, &ops);
  reg_mem_area (mc->baseaddr, MC_ADDR_SPACE, 1, &ops);
  reg_sim_reset (mc_reset, dat);
  reg_sim_reset (mc_reset, dat);
  reg_sim_stat (mc_status, dat);
  reg_sim_stat (mc_status, dat);
}
}
 
 
void
void
reg_mc_sec (void)
reg_mc_sec (void)
{
{
  struct config_section *sec =
  struct config_section *sec =
    reg_config_sec ("mc", mc_sec_start, mc_sec_end);
    reg_config_sec ("mc", mc_sec_start, mc_sec_end);
 
 
  reg_config_param (sec, "enabled", paramt_int, mc_enabled);
  reg_config_param (sec, "enabled",  PARAMT_INT, mc_enabled);
  reg_config_param (sec, "baseaddr", paramt_addr, mc_baseaddr);
  reg_config_param (sec, "baseaddr", PARAMT_ADDR, mc_baseaddr);
  reg_config_param (sec, "POC", paramt_int, mc_poc);
  reg_config_param (sec, "POC",      PARAMT_INT, mc_poc);
  reg_config_param (sec, "index", paramt_int, mc_index);
  reg_config_param (sec, "index",    PARAMT_INT, mc_index);
}
}
 
 

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