sys/dev/podulebus/dtidereg.h

   1 /* $NetBSD: dtidereg.h,v 1.2.24.1 2005/03/04 16:49:52 skrll Exp $ */
   2
   3 /* This file is in the public domain */
   4
   5 /*
   6  * dtidereg.h - hardware-related constants of the D.T. Software IDE interface.
   7  */
   8
   9 /*
  10  * This is mostly reverse-engineered by Ben Harris from the driver that
  11  * comes with the board and the board itself.  Treat with caution.
  12  */
  13
  14 #define DTIDE_NCHANNELS 2
  15
  16 #define DTIDE_MAGICBASE 0x2000
  17
  18 #define DTIDE_REGSHIFT  5 /* ie DA0 == LA5 */
  19 #define DTIDE_CMDBASE0  0x2400
  20 #define DTIDE_CTLBASE0  0x2500
  21 #define DTIDE_CMDBASE1  0x2600
  22 #define DTIDE_CTLBASE1  0x2700
  23