sys/arch/hpcmips/dev/plumvar.h

   1 /*      $NetBSD: plumvar.h,v 1.2 2001/09/15 12:47:07 uch 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 *);