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      1 /*	$NetBSD: plumvar.h,v 1.3 2008/04/28 20:23:21 martin Exp $ */
      2 
      3 /*-
      4  * Copyright (c) 1999 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by UCHIYAMA Yasushi.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 typedef u_int32_t plumreg_t;
     33 
     34 plumreg_t plum_conf_read(bus_space_tag_t, bus_space_handle_t, int);
     35 void plum_conf_write(bus_space_tag_t, bus_space_handle_t, int, plumreg_t);
     36 
     37 struct plum_chipset_tag {
     38 	tx_chipset_tag_t pc_tc; /* TX39 layer tag */
     39 	void *pc_intrt;  /* Plum2 interrupt tag */
     40 	void *pc_powert; /* Plum2 power/clock tag */
     41 };
     42 
     43 typedef struct plum_chipset_tag *plum_chipset_tag_t;
     44 
     45 struct plum_attach_args {
     46 	plum_chipset_tag_t	pa_pc;
     47 	bus_space_tag_t		pa_regt;
     48 	bus_space_tag_t		pa_iot;
     49 	bus_space_tag_t		pa_memt;
     50 	int			pa_irq;
     51 };
     52 
     53 void	plum_conf_register_intr(plum_chipset_tag_t, void *);
     54 void	plum_conf_register_power(plum_chipset_tag_t, void *);
     55