/*      $NetBSD: if_aereg.h,v 1.17 1998/08/12 07:19:09 scottr Exp $     */

/*
* National Semiconductor DS8390 NIC register definitions.
*
* Copyright (C) 1993, David Greenman.  This software may be used, modified,
* copied, distributed, and sold, in both source and binary form provided that
* the above copyright and these terms are retained.  Under no circumstances is
* the author responsible for the proper functioning of this software, nor does
* the author assume any responsibility for damages incurred with its use.
*/

/*
* Memory offsets from slot base PA
*/
#define GC_RESET_OFFSET         0x000c0000      /* writes here reset NIC */
#define GC_ROM_OFFSET           0x000c0000      /* address prom */
#define GC_DATA_OFFSET          0x000d0000      /* Offset to NIC memory */
#define GC_REG_OFFSET           0x000e0000      /* Offset to NIC registers */

#define DP_ROM_OFFSET           0x000f0000
#define DP_DATA_OFFSET          0x000d0000      /* Offset to SONIC memory */
#define DP_REG_OFFSET           0x000e0000      /* Offset to SONIC registers */

#define AE_ROM_OFFSET           0x000f0000
#define AE_DATA_OFFSET          0x000d0000      /* Offset to NIC memory */
#define AE_REG_OFFSET           0x000e0000      /* Offset to NIC registers */

#define FE_ROM_OFFSET           0x000d0006      /* Determined empirically */

#define KE_ROM_OFFSET           0x000f0007
#define KE_DATA_OFFSET          0x00000000      /* Offset to NIC memory */
#define KE_REG_OFFSET           0x00080003      /* Offset to NIC registers */

#define CT_ROM_OFFSET           0x00030000      /* ROM offset */
#define CT_DATA_OFFSET          0x00000000      /* RAM offset */
#define CT_REG_OFFSET           0x00010000      /* REG offset */

#define AE_REG_SIZE             0x40            /* Size of register space */