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if_aireg.h revision 1.1 
      1 /*	$NetBSD: if_aireg.h,v 1.1 1998/02/27 23:52:34 pk Exp $ 	*/
      2 /*	$Id: if_aireg.h,v 1.1 1998/02/27 23:52:34 pk Exp $		*/
      3 
      4 /*-
      5  * Copyright (c) 1998 The NetBSD Foundation, Inc.
      6  * All rights reserved.
      7  *
      8  * This code is derived from software contributed to The NetBSD Foundation
      9  * by Rafal K. Boni.
     10  *
     11  * Redistribution and use in source and binary forms, with or without
     12  * modification, are permitted provided that the following conditions
     13  * are met:
     14  * 1. Redistributions of source code must retain the above copyright
     15  *    notice, this list of conditions and the following disclaimer.
     16  * 2. Redistributions in binary form must reproduce the above copyright
     17  *    notice, this list of conditions and the following disclaimer in the
     18  *    documentation and/or other materials provided with the distribution.
     19  * 3. All advertising materials mentioning features or use of this software
     20  *    must display the following acknowledgement:
     21  *	This product includes software developed by the NetBSD
     22  *	Foundation, Inc. and its contributors.
     23  * 4. Neither the name of The NetBSD Foundation nor the names of its
     24  *    contributors may be used to endorse or promote products derived
     25  *    from this software without specific prior written permission.
     26  *
     27  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     28  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     29  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     30  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     31  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     32  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     33  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     34  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     35  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     36  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     37  * POSSIBILITY OF SUCH DAMAGE.
     38  */
     39 
     40 /*
     41  * definitions for AT&T StarLAN 10 etc...
     42  */
     43 
     44 /* register offsets in card's IO space */
     45 #define AI_IOSIZE	16	/* card has 16 registers in IO space */
     46 
     47 #define AI_RESET 	0	/* any write here resets the 586 */
     48 #define AI_ATTN 	1	/* any write here sends a Chan attn */
     49 #define AI_REVISION	6	/* read here to figure out this board */
     50 #define AI_ATTRIB	7	/* more information about this board */
     51 
     52 #define SL_BOARD(x) 	((x) & 0x0f)
     53 #define SL_REV(x) 	((x) >> 4)
     54 
     55 #define SL1_BOARD	0
     56 #define SL10_BOARD	1
     57 #define EN100_BOARD	2
     58 #define SLFIBER_BOARD	3
     59 
     60 #define SL_ATTR_WIDTH	0x04	/* bus width: clear -> 8-bit */
     61 #define SL_ATTR_SPEED	0x08	/* medium speed: clear -> 10 Mbps */
     62 #define SL_ATTR_CODING	0x10	/* encoding: clear -> Manchester */
     63 #define SL_ATTR_HBW	0x20	/* host bus width: clear -> 16-bit */
     64 #define SL_ATTR_TYPE	0x40	/* medium type: clear -> Ethernet */
     65 #define SL_ATTR_BOOTROM	0x80	/* set -> boot ROM present */
     66