/* $NetBSD: mainbus.h,v 1.8 2018/06/05 20:02:43 reinoud Exp $ */

/*-
 * Copyright (c) 2007 Jared D. McNeill <jmcneill@invisible.ca>
 * 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.
 *
 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
 * ``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 FOUNDATION OR CONTRIBUTORS
 * 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.
 */

#ifndef _ARCH_USERMODE_INCLUDE_MAINBUS_H
#define _ARCH_USERMODE_INCLUDE_MAINBUS_H

struct thunkbus_attach_args {
        int     taa_type;
#define THUNKBUS_TYPE_CPU       0
#define THUNKBUS_TYPE_CLOCK     1
#define THUNKBUS_TYPE_TTYCONS   2
#define THUNKBUS_TYPE_DISKIMAGE 3
#define THUNKBUS_TYPE_VNCFB     4
#define THUNKBUS_TYPE_VETH      5
#define THUNKBUS_TYPE_VAUDIO    6
#define THUNKBUS_TYPE_VATAPI    7
#define THUNKBUS_TYPE_VSCSI     8

        union {
                struct {
                        const char *path;
                } vdev;
                struct {
                        const char *path;
                } diskimage;
                struct {
                        const char *device;
                        const char *eaddr;
                } veth;
                struct {
                        const char *device;
                } vaudio;
                struct {
                        unsigned int width;
                        unsigned int height;
                        uint16_t port;
                } vnc;
        } u;
};

#endif /* !_ARCH_USERMODE_INCLUDE_MAINBUS_H */