24 lines
566 B
C
24 lines
566 B
C
/* $NetBSD: dtidereg.h,v 1.2 2001/06/13 18:29:41 bjh21 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
|
|
|