at91_udp.h

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/*
 * Copyright (C) 2007 by Ole Reinhardt, EmbeddedIT. ole.reinhardt@embedded-it.de
 * All rights reserved.
 *
 * This file is based on at91_udp.h 
 * (c) Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de>
 *
 * 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 EMBEDDED-IT 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 EMBEDDED-IT
 * 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/
 */

#ifndef _ARCH_ARM_AT91_UDP_H_
#define _ARCH_ARM_AT91_UDP_H_


#define UDP_NUM_OFF         0x00000000  
#define UDP_NUM (UDP_BASE + UDP_NUM_OFF) 
#define UDP_FRM_NUM         0x000007FF  
#define UDP_FRM_NUM_LSB             0   
#define UDP_FRM_ERR         _BV(16)     
#define UDP_FRM_OK          _BV(17)     


#define UDP_GLB_STAT_OFF    0x00000004  
#define UDP_GLB_STAT (UDP_BASE + UDP_GLB_STAT_OFF) 
#define UDP_FADDEN              _BV(0)  
#define UDP_CONFG               _BV(1)  
#define UDP_ESR                 _BV(2)  
#define UDP_RSMINPR             _BV(3)  
#define UDP_RMWUPE              _BV(4)  


#define UDP_FADDR_OFF       0x00000008  
#define UDP_FADDR (UDP_BASE + UDP_FADDR_OFF) 
#define UDP_FADD            0x0000007F  
#define UDP_FADD_LSB                0   
#define UDP_FEN                 _BV(8)  


#define UDP_IER_OFF         0x00000010  
#define UDP_IER (UDP_BASE + UDP_IER_OFF) 
#define UDP_IDR_OFF         0x00000014  
#define UDP_IDR (UDP_BASE + UDP_IDR_OFF) 
#define UDP_IMR_OFF         0x00000018  
#define UDP_IMR (UDP_BASE + UDP_IMR_OFF) 
#define UDP_ISR_OFF         0x0000001C  
#define UDP_ISR (UDP_BASE + UDP_ISR_OFF) 
#define UDP_ICR_OFF         0x00000020  
#define UDP_ICR (UDP_BASE + UDP_ICR_OFF) 
#define UDP_EPINT(n)            _BV(n)  
#define UDP_RXSUSP              _BV(8)  
#define UDP_RXRSM               _BV(9)  
#define UDP_EXTRSM              _BV(10) 
#define UDP_SOFINT              _BV(11) 
#define UDP_ENDBUSRES           _BV(12) 
#define UDP_WAKEUP              _BV(13) 


#define UDP_RST_EP_OFF      0x00000028  
#define UDP_RST_EP (UDP_BASE + UDP_RST_EP_OFF) 
#define UDP_EP(n)           _BV(n)      


#define UDP_CSR_OFF         0x00000030  
#define UDP_CSR(n) (UDP_BASE + UDP_CSR_OFF + (n) * 4) 
#define UDP_TXCOMP              _BV(0)  
#define UDP_RX_DATA_BK0         _BV(1)  
#define UDP_RXSETUP             _BV(2)  
#define UDP_STALLSEND_ISOERROR  _BV(3)  
#define UDP_TXPKTRDY            _BV(4)  
#define UDP_FORCESTALL          _BV(5)  
#define UDP_RX_DATA_BK1         _BV(6)  
#define UDP_DIR                 _BV(7)  
#define UDP_EPTYPE          (0x7 << 8)  
#define UDP_EPTYPE_CTRL     (0x0 << 8)  
#define UDP_EPTYPE_ISO_OUT  (0x1 << 8)  
#define UDP_EPTYPE_BULK_OUT (0x2 << 8)  
#define UDP_EPTYPE_INT_OUT  (0x3 << 8)  
#define UDP_EPTYPE_ISO_IN   (0x5 << 8)  
#define UDP_EPTYPE_BULK_IN  (0x6 << 8)  
#define UDP_EPTYPE_INT_IN   (0x7 << 8)  
#define UDP_DTGLE               _BV(11) 
#define UDP_EPEDS               _BV(15) 
#define UDP_RXBYTECNT     (0x7FF << 16) 
#define UDP_RXBYTECNT_LSB           16  


#define UDP_FDR_OFF         0x00000050  
#define UDP_FDR(n) (UDP_BASE + UDP_FDR_OFF + (n) * 4) 
#define UDP_FIFO_DATA       0x000000FF  
#define UDP_FIFO_DATA_LSB           0   


#define UDP_TXVC_OFF        0x00000074  
#define UDP_TXVC (UDP_BASE + UDP_TXVC_OFF) 
#define UDP_TXVDIS              _BV(8)  
#define UDP_PUON                _BV(9)  


#endif /* _ARCH_ARM_AT91_UDP_H_ */