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      1  1.2  christos /*	$NetBSD: rsidereg.h,v 1.2 2005/12/11 12:16:05 christos Exp $	*/
      2  1.1     chris 
      3  1.1     chris /*
      4  1.1     chris  * Copyright (c) 2002 Chris Gilbert
      5  1.1     chris  *
      6  1.1     chris  * Redistribution and use in source and binary forms, with or without
      7  1.1     chris  * modification, are permitted provided that the following conditions
      8  1.1     chris  * are met:
      9  1.1     chris  * 1. Redistributions of source code must retain the above copyright
     10  1.1     chris  *    notice, this list of conditions and the following disclaimer.
     11  1.1     chris  * 2. Redistributions in binary form must reproduce the above copyright
     12  1.1     chris  *    notice, this list of conditions and the following disclaimer in the
     13  1.1     chris  *    documentation and/or other materials provided with the distribution.
     14  1.1     chris  * 4. The name of the author may not be used to endorse or promote products
     15  1.1     chris  *    derived from this software without specific prior written permission.
     16  1.1     chris  *
     17  1.1     chris  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     18  1.1     chris  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     19  1.1     chris  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     20  1.1     chris  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     21  1.1     chris  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     22  1.1     chris  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     23  1.1     chris  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     24  1.1     chris  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     25  1.1     chris  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     26  1.1     chris  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     27  1.1     chris  */
     28  1.1     chris 
     29  1.1     chris /*
     30  1.1     chris  * Thanks to Gareth Simpson, Simtec Electronics for providing
     31  1.1     chris  * the hardware information.
     32  1.1     chris  */
     33  1.1     chris 
     34  1.1     chris /*
     35  1.1     chris  * Registers and address offsets for the Simtec IDE card.
     36  1.1     chris  */
     37  1.1     chris 
     38  1.1     chris /* IDE drive registers */
     39  1.1     chris 
     40  1.1     chris #define PRIMARY_DRIVE_REGISTERS_POFFSET		0x0302b800
     41  1.1     chris #define PRIMARY_AUX_REGISTER_POFFSET		(PRIMARY_DRIVE_REGISTERS_POFFSET + 0x380)
     42  1.1     chris 
     43  1.1     chris #define SECONDARY_DRIVE_REGISTERS_POFFSET	0x0302bc00
     44  1.1     chris #define SECONDARY_AUX_REGISTER_POFFSET		(SECONDARY_DRIVE_REGISTERS_POFFSET + 0x380)
     45  1.1     chris 
     46  1.1     chris #define DRIVE_REGISTERS_SPACE			(8 * 0x40)
     47  1.1     chris #define DRIVE_REGISTER_BYTE_SPACING		(0x40)
     48  1.1     chris #define DRIVE_REGISTER_SPACING_SHIFT		6
     49  1.1     chris 
     50  1.1     chris /* Other registers */
     51  1.1     chris #define  CONTROL_SECONDARY_IRQ			IRQ_NEVENT1
     52  1.1     chris #define  CONTROL_PRIMARY_IRQ			IRQ_NEVENT2
     53