/* $NetBSD: if_lereg.h,v 1.2 2008/04/28 20:23:53 martin Exp $ */ /*- * Copyright (c) 2001 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Jaromir Dolecek. * * 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. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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. */ #define LE_MCA_MEMSIZE 0x4000 #define LE_PROMOFF 0x3fc0 /* Offset of PROM within the memory */ #define LE_MCA_RAMSIZE LE_PROMOFF /* Size of RAM memory */ #define LE_LANCEREG 0x3ff0 /* Offset of LANCE register (2bytes) */ #define LE_PORT 0x3ff2 /* Offset of port register */ #define LE_REGIO 0x3ff3 /* Offset of regio register */ /* Bits in Status / Control */ #define REGREQ 0x20 /* I/O command pending */ #define IRQ 0x10 /* IRQ pending */ #define RESET 0x08 /* Reset board */ #define REGRW 0x02 /* Read/Write Register */ #define REGADDR 0x01 /* Register address */ #define REGREAD REGRW /* Read Register */ #define REGWRITE 0 /* Write Register */ #define RAP REGADDR /* Address RAP */ #define RDATA 0 /* Address Data */ /* Bits in REGIO */ #define REGDO 0x80 /* Do transfer */ |