//==========================================================================
//
//      var_intr.c
//
//      PowerPC variant interrupt handlers
//
//==========================================================================
// ####ECOSGPLCOPYRIGHTBEGIN####                                            
// -------------------------------------------                              
// This file is part of eCos, the Embedded Configurable Operating System.   
// Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 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     
// Software Foundation; either version 2 or (at your option) any later      
// 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   
// the GNU General Public License. However the source code for this file    
// must still be made available in accordance with section (3) of the GNU   
// 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):    pfine
// Contributors: jskov, gthomas
// Date:         2001-12-11
// Purpose:      PowerPC variant interrupt handlers
// Description:  This file contains code to handle interrupt related issues
//               on the PowerPC variant.
//
//####DESCRIPTIONEND####
//
//==========================================================================

#include <pkgconf/hal.h>
#include <cyg/infra/cyg_type.h>

#include <cyg/hal/hal_mem.h>            // HAL memory definitions
#include <cyg/infra/cyg_type.h>
#include <cyg/hal/mpc8xxx.h>            // For IMM structures
#include <cyg/hal/hal_if.h>

externC void
hal_variant_IRQ_init(void)
{
    // Clear any pending interrupts & reset masks
    IMM->ic_simr_h = 0;
    IMM->ic_simr_l = 0;
    IMM->ic_sipnr_h = 0xFFFFFFFF;
    IMM->ic_sipnr_l = 0xFFFFFFFF;
}

// -------------------------------------------------------------------------
// EOF var_intr.c
