/* $NetBSD: dtidereg.h,v 1.4 2005/12/11 12:23:28 christos Exp $ */

/* This file is in the public domain */

/*
* dtidereg.h - hardware-related constants of the D.T. Software IDE interface.
*/

/*
* This is mostly reverse-engineered by Ben Harris from the driver that
* comes with the board and the board itself.  Treat with caution.
*/

#define DTIDE_NCHANNELS 2

#define DTIDE_MAGICBASE 0x2000

#define DTIDE_REGSHIFT  5 /* ie DA0 == LA5 */
#define DTIDE_CMDBASE0  0x2400
#define DTIDE_CTLBASE0  0x2500
#define DTIDE_CMDBASE1  0x2600
#define DTIDE_CTLBASE1  0x2700