1/* $NetBSD: ne2000reg.h,v 1.3 2000/02/09 15:40:24 enami Exp $ */ 2 3/* 4 * National Semiconductor DS8390 NIC register definitions. 5 * 6 * Copyright (C) 1993, David Greenman. This software may be used, modified, 7 * copied, distributed, and sold, in both source and binary form provided that 8 * the above copyright and these terms are retained. Under no circumstances is 9 * the author responsible for the proper functioning of this software, nor does 10 * the author assume any responsibility for damages incurred with its use. 11 */ 12 13#ifndef _DEV_IC_NE2000REG_H_ 14#define _DEV_IC_NE2000REG_H_ 15 16/* 17 * Register group offsets from base. 18 */ 19#define NE2000_NIC_OFFSET 0x00 20#define NE2000_ASIC_OFFSET 0x10 21 22#define NE2000_NIC_NPORTS 0x10 23#define NE2000_ASIC_NPORTS 0x10 24#define NE2000_NPORTS 0x20 25 26/* 27 * NE2000 ASIC registers (given as offsets from ASIC base). 28 */ 29#define NE2000_ASIC_DATA 0x00 /* remote DMA/data register */ 30#define NE2000_ASIC_RESET 0x0f /* reset on read */ 31 32#endif /* _DEV_IC_NE2000REG_H_ */ 33