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/* $NetBSD: auxioreg.h,v 1.3 2000/04/15 03:08:13 mrg Exp $ */
/*
* Copyright (c) 2000 Matthew R. Green
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/*
* The AUXIO registers; their offset in the Ebus2 address space, plus the
* bits for each register. Note that the fdthree (FD), SUNW,CS4231 (AUDIO)
* and power (POWER) devices on the Ebus2 have their AUXIO regsiters mapped
* into their own "reg" properties, not the "auxio" device's "reg" properties.
*/
#define AUXIO_FD 0x00720000
#define AUXIO_FD_DENSENSE_INPUT 0x0
#define AUXIO_FD_DENSENSE_OUTPUT 0x1
#define AUXIO_AUDIO 0x00722000
#define AUXIO_AUDIO_POWERDOWN 0x0
#define AUXIO_POWER 0x00724000
#define AUXIO_POWER_SYSTEM_OFF 0x0
#define AUXIO_POWER_COURTESY_OFF 0x1
#define AUXIO_LED 0x00726000
#define AUXIO_LED_LED 0x0
#define AUXIO_LED_MB1 0xf0 /* must be set on write */
/* XXX: these may be useless on Ebus2 auxio! find out! */
#define AUXIO_LED_FHD 0x20 /* floppy: high density (unreliable?)*/
#define AUXIO_LED_FDC 0x10 /* floppy: diskette was changed */
#define AUXIO_LED_FDS 0x08 /* floppy: drive select */
#define AUXIO_LED_FTC 0x04 /* floppy: drives Terminal Count pin */
#define AUXIO_LED_FEJ 0x02 /* floppy: eject disk */
#if 0
#define AUXIO_LED_LED 0x01 /* front panel LED */
#endif
#define AUXIO_PCI 0x00728000
#define AUXIO_PCI_SLOT0 0x0 /* two bits each */
#define AUXIO_PCI_SLOT1 0x2
#define AUXIO_PCI_SLOT2 0x4
#define AUXIO_PCI_SLOT3 0x6
#define AUXIO_PCI_MODE 0x8
#define AUXIO_FREQ 0x0072a000
#define AUXIO_FREQ_FREQ0 0x0
#define AUXIO_FREQ_FREQ1 0x1
#define AUXIO_FREQ_FREQ2 0x2
#define AUXIO_SCSI 0x0072c000
#define AUXIO_SCSI_INT_OSC_EN 0x0
#define AUXIO_SCSI_EXT_OSC_EN 0x1
#define AUXIO_TEMP 0x0072f000
#define AUXIO_TEMP_SELECT 0x0
#define AUXIO_TEMP_CLOCK 0x1
#define AUXIO_TEMP_ENABLE 0x2
#define AUXIO_TEMP_DATAOUT 0x3
#define AUXIO_TEMP_DATAINT 0x4
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