1/* $NetBSD: if_aereg.h,v 1.16 1997/04/29 04:40:25 scottr 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/* 14 * Memory offsets from slot base PA 15 */ 16#define GC_RESET_OFFSET 0x000c0000 /* writes here reset NIC */ 17#define GC_ROM_OFFSET 0x000c0000 /* address prom */ 18#define GC_DATA_OFFSET 0x000d0000 /* Offset to NIC memory */ 19#define GC_REG_OFFSET 0x000e0000 /* Offset to NIC registers */ 20 21#define DP_ROM_OFFSET 0x000f0000 22#define DP_DATA_OFFSET 0x000d0000 /* Offset to SONIC memory */ 23#define DP_REG_OFFSET 0x000e0000 /* Offset to SONIC registers */ 24 25#define AE_ROM_OFFSET 0x000f0000 26#define AE_DATA_OFFSET 0x000d0000 /* Offset to NIC memory */ 27#define AE_REG_OFFSET 0x000e0000 /* Offset to NIC registers */ 28 29#define FE_ROM_OFFSET 0x000d0006 /* Determined empirically */ 30 31#define KE_ROM_OFFSET 0x000f0007 32#define KE_DATA_OFFSET 0x00000000 /* Offset to NIC memory */ 33#define KE_REG_OFFSET 0x00080003 /* Offset to NIC registers */ 34 35#define CT_ROM_OFFSET 0x00030000 /* ROM offset */ 36#define CT_DATA_OFFSET 0x00000000 /* RAM offset */ 37#define CT_REG_OFFSET 0x00010000 /* REG offset */ 38 39#define AE_REG_SIZE 0x40 /* Size of register space */ 40