sys/arch/mac68k/dev/if_aereg.h

   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 */