/*      $NetBSD: ebusvar.h,v 1.5 2008/05/29 14:51:27 mrg Exp $ */

/*
* Copyright (c) 1999, 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.
*
* 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.
*/

#ifndef _DEV_EBUS_EBUSVAR_H_
#define _DEV_EBUS_EBUSVAR_H_

/*
* ebus arguments; ebus attaches to a pci, and devices attach
* to the ebus.
*/

struct ebus_attach_args {
       char                    *ea_name;       /* PROM name */
       int                     ea_node;        /* PROM node */

       bus_space_tag_t         ea_bustag;
       bus_dma_tag_t           ea_dmatag;

       struct ebus_regs        *ea_reg;        /* registers */
       uint32_t                *ea_vaddr;      /* virtual addrs */
       uint32_t                *ea_intr;       /* interrupts */

       int                     ea_nreg;        /* number of them */
       int                     ea_nvaddr;
       int                     ea_nintr;
};

#endif /* _DEV_EBUS_EBUSVAR_H_ */