npl.h

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#ifndef _DEV_NPL_H_
#define _DEV_NPL_H_

/*
 * Copyright (C) 2005 by egnite Software GmbH
 * Copyright (C) 2009 by egnite GmbH
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the copyright holders nor the names of
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * For additional information see http://www.ethernut.de/
 */

#include <dev/irqreg.h>


#ifndef NPL_BASE
#if defined(ETHERNUT3)
#define NPL_BASE        0x21000000
#else
#define NPL_BASE        0xFF00
#endif
#endif

#define NPL_RSCR        _SFR_MEM8(NPL_BASE + 0x00)

#define NPL_RSFON_BIT   0       
#define NPL_RSFON       (1 << NPL_RSFON_BIT)  
#define NPL_RSFOFF_BIT  1       
#define NPL_RSFOFF      (1 << NPL_RSFOFF_BIT)  
#define NPL_RSDTR_BIT   2       
#define NPL_RSDTR       (1 << NPL_RSDTR_BIT)  
#define NPL_RSRTS_BIT   3       
#define NPL_RSRTS       (1 << NPL_RSRTS_BIT)  
#define NPL_RSUS0E_BIT  5       
#define NPL_RSUS0E      (1 << NPL_RSUS0E_BIT)  
#define NPL_RSUS1E_BIT  6       
#define NPL_RSUS1E      (1 << NPL_RSUS1E_BIT)  
#define NPL_RSUS1P_BIT  7       
#define NPL_RSUS1P      (1 << NPL_RSUS1P_BIT)  
#define NPL_IMR         _SFR_MEM16(NPL_BASE + 0x04)

#define NPL_SPICTRL     _SFR_MEM8(NPL_BASE + 0x08)

#define NPL_SLR         _SFR_MEM16(NPL_BASE + 0x0C)

#define NPL_SCR         _SFR_MEM16(NPL_BASE + 0x10)

#define NPL_STATUS      _SFR_MEM16(NPL_BASE + 0x10)

#define NPL_RSCTS_BIT       0                       
#define NPL_RSCTS           (1 << NPL_RSCTS_BIT)    
#define NPL_RSDSR_BIT       1                       
#define NPL_RSDSR           (1 << NPL_RSDSR_BIT)    
#define NPL_RSDCD_BIT       2                       
#define NPL_RSDCD           (1 << NPL_RSDCD_BIT)    
#define NPL_RSRI_BIT        3                       
#define NPL_RSRI            (1 << NPL_RSRI_BIT)     
#define NPL_RTCALARM_BIT    4                       
#define NPL_RTCALARM        (1 << NPL_RTCALARM_BIT) 
#define NPL_LANWAKEUP_BIT   5                       
#define NPL_LANWAKEUP       (1 << NPL_LANWAKEUP_BIT)
#define NPL_FMBUSY_BIT      6                       
#define NPL_FMBUSY          (1 << NPL_FMBUSY_BIT)   
#define NPL_MMCREADY_BIT    7                       
#define NPL_MMCREADY        (1 << NPL_MMCREADY_BIT) 
#define NPL_RSINVAL_BIT     8                       
#define NPL_RSINVAL         (1 << NPL_RSINVAL_BIT)  
#define NPL_NRSINVAL_BIT    9                       
#define NPL_NRSINVAL        (1 << NPL_NRSINVAL_BIT) 
#define NPL_MMCD_BIT        10                      
#define NPL_MMCD            (1 << NPL_MMCD_BIT)     
#define NPL_NMMCD_BIT       11                      
#define NPL_NMMCD           (1 << NPL_NMMCD_BIT)    
#define NPL_MMCDR       _SFR_MEM8(NPL_BASE + 0x14)

#define NPL_XER         _SFR_MEM8(NPL_BASE + 0x18)

#define NPL_MMCS        0x0001  
#define NPL_PANCS       0x0002  
#define NPL_USRLED      0x0004  
#define NPL_NPCS0       0x0008  
#define NPL_VIDR        _SFR_MEM8(NPL_BASE + 0x1C)


extern IRQ_HANDLER sig_RSCTS;
extern IRQ_HANDLER sig_RSDSR;
extern IRQ_HANDLER sig_RSDCD;
extern IRQ_HANDLER sig_RSRI;
extern IRQ_HANDLER sig_RTCALARM;
extern IRQ_HANDLER sig_LANWAKEUP;
extern IRQ_HANDLER sig_FMBUSY;
extern IRQ_HANDLER sig_MMCREADY;
extern IRQ_HANDLER sig_RSINVAL;
extern IRQ_HANDLER sig_NRSINVAL;
extern IRQ_HANDLER sig_MMCD;
extern IRQ_HANDLER sig_NMMCD;

extern int NplRegisterIrqHandler(IRQ_HANDLER * irq, void (*handler) (void *), void *arg);
extern int NplIrqEnable(IRQ_HANDLER * irq);
extern int NplIrqDisable(IRQ_HANDLER * irq);

#endif