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octeon_smivar.h revision 1.1.18.2 
      1 /*	$NetBSD: octeon_smivar.h,v 1.1.18.2 2017/12/03 11:36:27 jdolecek Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 2007 Internet Initiative Japan, Inc.
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  *
     16  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     26  * SUCH DAMAGE.
     27  */
     28 
     29 #ifndef _OCTEON_SMIVAR_H_
     30 #define _OCTEON_SMIVAR_H_
     31 
     32 /* XXX */
     33 struct octeon_smi_softc {
     34 	int			sc_port;
     35 	bus_space_tag_t		sc_regt;
     36 	bus_space_handle_t	sc_regh;
     37 };
     38 
     39 /* XXX */
     40 struct octeon_smi_attach_args {
     41 	int			aa_port;
     42 	bus_space_tag_t		aa_regt;
     43 };
     44 
     45 void			octeon_smi_init(struct octeon_smi_attach_args *,
     46 			    struct octeon_smi_softc **);
     47 int			octeon_smi_read(struct octeon_smi_softc *, int, int);
     48 void			octeon_smi_write(struct octeon_smi_softc *, int, int, int);
     49 void			octeon_smi_set_clock(struct octeon_smi_softc *, uint64_t);
     50 
     51 #endif
     52