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      1  1.11  christos /*	$NetBSD: if_lereg.h,v 1.11 2005/12/11 12:17:14 christos Exp $	*/
      2   1.7       cgd 
      3   1.1       cgd /*
      4   1.1       cgd  * Copyright (c) 1982, 1990 The Regents of the University of California.
      5   1.1       cgd  * All rights reserved.
      6   1.1       cgd  *
      7   1.1       cgd  * Redistribution and use in source and binary forms, with or without
      8   1.1       cgd  * modification, are permitted provided that the following conditions
      9   1.1       cgd  * are met:
     10   1.1       cgd  * 1. Redistributions of source code must retain the above copyright
     11   1.1       cgd  *    notice, this list of conditions and the following disclaimer.
     12   1.1       cgd  * 2. Redistributions in binary form must reproduce the above copyright
     13   1.1       cgd  *    notice, this list of conditions and the following disclaimer in the
     14   1.1       cgd  *    documentation and/or other materials provided with the distribution.
     15  1.10       agc  * 3. Neither the name of the University nor the names of its contributors
     16   1.1       cgd  *    may be used to endorse or promote products derived from this software
     17   1.1       cgd  *    without specific prior written permission.
     18   1.1       cgd  *
     19   1.1       cgd  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     20   1.1       cgd  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     21   1.1       cgd  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     22   1.1       cgd  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     23   1.1       cgd  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     24   1.1       cgd  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     25   1.1       cgd  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     26   1.1       cgd  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     27   1.1       cgd  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     28   1.1       cgd  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     29   1.1       cgd  * SUCH DAMAGE.
     30   1.1       cgd  *
     31   1.7       cgd  *	@(#)if_lereg.h	7.1 (Berkeley) 5/8/90
     32   1.1       cgd  */
     33   1.1       cgd 
     34   1.9   thorpej /*
     35   1.9   thorpej  * DIO registers, offsets from lestd[0]
     36   1.9   thorpej  */
     37   1.9   thorpej #define	LER0_ID			0x01		/* ID */
     38   1.9   thorpej #define	LER0_STATUS		0x03		/* interrupt enable/status */
     39   1.9   thorpej 
     40   1.9   thorpej #define	LER0_SIZE		4
     41   1.1       cgd 
     42   1.1       cgd /*
     43   1.9   thorpej  * Control and status bits -- LER0_STATUS
     44   1.1       cgd  */
     45   1.9   thorpej #define	LE_IE			0x80		/* interrupt enable */
     46   1.9   thorpej #define	LE_IR			0x40		/* interrupt requested */
     47   1.9   thorpej #define	LE_LOCK			0x08		/* lock status register */
     48   1.9   thorpej #define	LE_ACK			0x04		/* ack of lock */
     49   1.9   thorpej #define	LE_JAB			0x02		/* loss of tx clock (???) */
     50   1.1       cgd 
     51   1.1       cgd /*
     52   1.9   thorpej  * LANCE registers, offsets from lestd[1]
     53   1.1       cgd  */
     54   1.9   thorpej #define	LER1_RDP		0x00		/* data port */
     55   1.9   thorpej #define	LER1_RAP		0x02		/* register select port */
     56   1.9   thorpej 
     57   1.9   thorpej #define	LER1_SIZE		4
     58   1.1       cgd 
     59   1.1       cgd /*
     60   1.9   thorpej  * LANCE buffer area.
     61   1.1       cgd  */
     62   1.9   thorpej #define	LE_BUFSIZE		16384
     63