/* $NetBSD: opbvar.h,v 1.6 2011/06/18 06:41:42 matt Exp $ */

/*
* Copyright 2002 Wasabi Systems, Inc.
* All rights reserved.
*
* Written by Simon Burge for Wasabi Systems, Inc.
*
* 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. All advertising materials mentioning features or use of this software
*    must display the following acknowledgement:
*      This product includes software developed for the NetBSD Project by
*      Wasabi Systems, Inc.
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
*    or promote products derived from this software without specific prior
*    written permission.
*
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC
* 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.
*/

#include <sys/bus.h>

struct opb_softc {
       device_t sc_dev;
       bus_space_tag_t sc_iot;
       bus_space_handle_t sc_zmiih;
       bus_space_handle_t sc_rgmiih;
};

struct opb_attach_args {
       const char *opb_name;
       int opb_instance;
       u_long opb_addr;
       int opb_irq;
       bus_space_tag_t opb_bt;         /* Bus space tag */
       bus_dma_tag_t opb_dmat;         /* DMA tag */

       int opb_flags;
#define OPB_FLAGS_EMAC_GBE              (1 << 0)  /* emac Giga bit Ethernet */
#define OPB_FLAGS_EMAC_STACV2           (1 << 1)  /* emac Other version STAC */
#define OPB_FLAGS_EMAC_HT256            (1 << 2)  /* emac 256bit Hash Table */
#define OPB_FLAGS_EMAC_RMII_ZMII        (1 << 3)  /* emac RMII uses ZMII */
#define OPB_FLAGS_EMAC_RMII_RGMII       (1 << 4)  /* emac RMII uses RGMII */
};

/* For use before opb_attach() is called */
extern bus_space_tag_t opb_get_bus_space_tag(void);
extern int (*opb_get_frequency)(void);