1 /* $NetBSD: if_aireg.h,v 1.3 2008/04/28 20:23:52 martin Exp $ */ 2 3 /*- 4 * Copyright (c) 1998 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Rafal K. Boni. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 /* 33 * definitions for AT&T StarLAN 10 etc... 34 */ 35 36 /* register offsets in card's IO space */ 37 #define AI_IOSIZE 16 /* card has 16 registers in IO space */ 38 39 #define AI_RESET 0 /* any write here resets the 586 */ 40 #define AI_ATTN 1 /* any write here sends a Chan attn */ 41 #define AI_REVISION 6 /* read here to figure out this board */ 42 #define AI_ATTRIB 7 /* more information about this board */ 43 44 #define SL_BOARD(x) ((x) & 0x0f) 45 #define SL_REV(x) ((x) >> 4) 46 47 #define SL1_BOARD 0 48 #define SL10_BOARD 1 49 #define EN100_BOARD 2 50 #define SLFIBER_BOARD 3 51 52 #define SL_ATTR_WIDTH 0x04 /* bus width: clear -> 8-bit */ 53 #define SL_ATTR_SPEED 0x08 /* medium speed: clear -> 10 Mbps */ 54 #define SL_ATTR_CODING 0x10 /* encoding: clear -> Manchester */ 55 #define SL_ATTR_HBW 0x20 /* host bus width: clear -> 16-bit */ 56 #define SL_ATTR_TYPE 0x40 /* medium type: clear -> Ethernet */ 57 #define SL_ATTR_BOOTROM 0x80 /* set -> boot ROM present */ 58