sys/arch/x86/pci/pci_addr_fixup.h

   1 /*      $NetBSD: pci_addr_fixup.h,v 1.6 2005/12/26 19:24:00 perry Exp $ */
   2
   3 /*-
   4  * Copyright (c) 2000 UCHIYAMA Yasushi.  All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  * 3. The name of the author may not be used to endorse or promote products
  15  *    derived from this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  26  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27  */
  28
  29 struct pciaddr {
  30         struct extent *extent_mem;
  31         struct extent *extent_port;
  32         bus_addr_t mem_alloc_start;
  33         bus_addr_t port_alloc_start;
  34         int nbogus;
  35 };
  36
  37 extern struct pciaddr pciaddr;
  38
  39 void    pci_addr_fixup(pci_chipset_tag_t, int);
  40
  41 /* for cardbus stuff */
  42 typedef int (*pciaddr_resource_manage_func_t)
  43         (pci_chipset_tag_t, pcitag_t, int, void *, int,
  44          bus_addr_t *, bus_size_t);
  45
  46 void    pciaddr_resource_manage(pci_chipset_tag_t, pcitag_t,
  47                                 pciaddr_resource_manage_func_t,
  48                                      void *);
  49
  50 void    pciaddr_print_devid(pci_chipset_tag_t, pcitag_t);
  51
  52 bus_addr_t pciaddr_ioaddr(uint32_t);