#ifndef CYGONCE_HAL_PCMB_SERIAL_H
#define CYGONCE_HAL_PCMB_SERIAL_H

//==========================================================================
//
//      pcmb_serial.h
//
//      i386/pc Motherboard serial device support
//
//==========================================================================
// ####ECOSGPLCOPYRIGHTBEGIN####                                            
// -------------------------------------------                              
// This file is part of eCos, the Embedded Configurable Operating System.   
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
//
// eCos 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     
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// version.                                                                 
//
// eCos is distributed in the hope that it will be useful, but WITHOUT      
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or    
// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License    
// for more details.                                                        
//
// You should have received a copy of the GNU General Public License        
// along with eCos; if not, write to the Free Software Foundation, Inc.,    
// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.            
//
// As a special exception, if other files instantiate templates or use      
// macros or inline functions from this file, or you compile this file      
// and link it with other works to produce a work based on this file,       
// this file does not by itself cause the resulting work to be covered by   
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// General Public License v2.                                               
//
// This exception does not invalidate any other reasons why a work based    
// on this file might be covered by the GNU General Public License.         
// -------------------------------------------                              
// ####ECOSGPLCOPYRIGHTEND####                                              
//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):    nickg
// Contributors: 
// Date:         2001-03-07
// Purpose:      PC serial support
// Description:  
//               
//               
//               
//               
//               
//              
// Usage:
//               #include <cyg/hal/pcmb_serial.h>
//               ...
//
//####DESCRIPTIONEND####
//
//==========================================================================

#include <pkgconf/hal.h>
#include <pkgconf/hal_i386.h>
#include <pkgconf/hal_i386_pcmb.h>

#include <cyg/infra/cyg_type.h>

//---------------------------------------------------------------------------

//=============================================================================

typedef struct {
    cyg_uint16  base;
    cyg_uint16  valid;
    cyg_int32   msec_timeout;
    cyg_int32   isr_vector;
} channel_data_t;

__externC channel_data_t pc_ser_channels[];

//=============================================================================

__externC void cyg_hal_plf_serial_init(void);

#if CYGINT_HAL_I386_PCMB_SCREEN_SUPPORT > 0

__externC void cyg_hal_plf_screen_init(void);
__externC void cyg_hal_plf_screen_position(int *x, int *y);
#endif

//---------------------------------------------------------------------------
#endif // ifndef CYGONCE_HAL_PCMB_SERIAL_H
// End of pcmb_serial.h
