sys/arch/arm/sa11x0/sa11x0_var.h

   1 /*      $NetBSD: sa11x0_var.h,v 1.9 2009/05/29 14:15:44 rjs Exp $       */
   2
   3 /*-
   4  * Copyright (c) 2001, The NetBSD Foundation, Inc.  All rights reserved.
   5  *
   6  * This code is derived from software contributed to The NetBSD Foundation
   7  * by IWAMOTO Toshihiro and Ichiro FUKUHARA.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  * 2. Redistributions in binary form must reproduce the above copyright
  15  *    notice, this list of conditions and the following disclaimer in the
  16  *    documentation and/or other materials provided with the distribution.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  19  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  20  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  21  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  22  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  23  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  24  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  25  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  26  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  27  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  28  * POSSIBILITY OF SUCH DAMAGE.
  29  */
  30
  31 #ifndef _SA11X0_VAR_H
  32 #define _SA11X0_VAR_H
  33
  34 #include <sys/conf.h>
  35 #include <sys/device.h>
  36
  37 #include <machine/bus.h>
  38
  39 struct sa11x0_softc {
  40         device_t sc_dev;
  41         bus_space_tag_t sc_iot;
  42         bus_space_handle_t sc_ioh;
  43         bus_space_handle_t sc_gpioh;
  44         bus_space_handle_t sc_ppch;
  45         bus_space_handle_t sc_dmach;
  46         bus_space_handle_t sc_reseth;
  47         uint32_t sc_intrmask;
  48 };
  49
  50 /* Attach args all devices */
  51
  52 typedef void *sa11x0_chipset_tag_t;
  53
  54 struct sa11x0_attach_args {
  55         const char *            sa_name;
  56         sa11x0_chipset_tag_t    sa_sc;
  57         bus_space_tag_t         sa_iot;         /* Bus tag */
  58         bus_addr_t              sa_addr;        /* i/o address  */
  59         bus_size_t              sa_size;
  60
  61         int                     sa_intr;
  62         int                     sa_gpio;
  63 };
  64
  65 void *sa11x0_intr_establish(sa11x0_chipset_tag_t, int, int, int,
  66                             int (*)(void *), void *);
  67 void sa11x0_intr_disestablish(sa11x0_chipset_tag_t, void *);
  68
  69 #endif /* _SA11X0_VAR_H */