/*      $NetBSD: ebusvar.h,v 1.3 2011/06/12 04:00:33 tsutsui Exp $      */

#ifndef _EMIPS_EBUS_EBUSVAR_H_
#define _EMIPS_EBUS_EBUSVAR_H_

#include <machine/bus.h>

struct ebus_attach_args;

/*
 * Arguments used to attach an ebus "device" to its parent
 */
struct ebus_dev_attach_args {
        const char *ida_busname;                /* XXX should be common */
        bus_space_tag_t ida_memt;

        int     ida_ndevs;
        struct ebus_attach_args *ida_devs;
};

/*
 * Arguments used to attach devices to an ebus
 */
struct ebus_attach_args {
        const char *ia_name;    /* device name */
        int ia_cookie;          /* device cookie */
        uint32_t ia_paddr;      /* device address (PHYSICAL) */
        void *ia_vaddr;         /* device address (VIRTUAL) */
        int ia_basz;            /* device size
                                   (for min regset at probe, else 0) */
};

void    ebusattach(device_t , device_t , void *);
int     ebusprint(void *, const char *);
void    ebus_intr_establish(device_t , void *, int,
            int (*)(void *, void *), void *);

#endif  /* !_EMIPS_EBUS_EBUSVAR_H_ */