sys/arch/amiga/dev/if_edreg.h

   1 /*      $NetBSD: if_edreg.h,v 1.3 1995/04/16 15:16:09 chopps Exp $      */
   2
   3 /*
   4  * Vendor types
   5  */
   6 #define ED_VENDOR_HYDRA         0x03    /* Hydra Systems */
   7
   8 /*
   9  * Compile-time config flags
  10  */
  11 /*
  12  * This sets the default for enabling/disablng the tranceiver.
  13  */
  14 #define ED_FLAGS_DISABLE_TRANCEIVER     0x0001
  15
  16 /*
  17  * This forces the board to be used in 8/16-bit mode even if it autoconfigs
  18  * differently.
  19  */
  20 #define ED_FLAGS_FORCE_8BIT_MODE        0x0002
  21 #define ED_FLAGS_FORCE_16BIT_MODE       0x0004
  22
  23 /*
  24  * This disables the use of double transmit buffers.
  25  */
  26 #define ED_FLAGS_NO_MULTI_BUFFERING     0x0008
  27
  28 /*
  29  * This forces all operations with the NIC memory to use Programmed I/O (i.e.
  30  * not via shared memory).
  31  */
  32 #define ED_FLAGS_FORCE_PIO              0x0010
  33
  34 /*
  35  *              Definitions for Hydra Systems boards
  36  */
  37 #define HYDRA_ADDRPROM  0xffc0
  38 #define HYDRA_NIC_BASE  0xffe1
  39 /*
  40  *              Definitions for ASDG LANRover boards
  41  */
  42 #define ASDG_ADDRPROM   0xff
  43 #define ASDG_NIC_BASE   0x1