sys/arch/macppc/include/pci_machdep.h

   1 /*      $NetBSD: pci_machdep.h,v 1.20 2008/02/27 23:56:58 macallan Exp $        */
   2
   3 /*
   4  * Copyright (c) 1996 Christopher G. Demetriou.  All rights reserved.
   5  * Copyright (c) 1994 Charles M. Hannum.  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  * 3. All advertising materials mentioning features or use of this software
  16  *    must display the following acknowledgement:
  17  *      This product includes software developed by Charles M. Hannum.
  18  * 4. The name of the author may not be used to endorse or promote products
  19  *    derived from this software without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  22  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  23  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  24  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  25  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  26  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  30  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31  */
  32
  33 #ifndef MACPPC_PCI_MACHDEP_H
  34 #define MACPPC_PCI_MACHDEP_H
  35
  36 #include <powerpc/pci_machdep.h>
  37
  38 #ifdef _KERNEL
  39
  40 extern struct powerpc_bus_dma_tag pci_bus_dma_tag;
  41
  42 /*
  43  * Functions provided to machine-independent PCI code.
  44  */
  45 void    macppc_pci_attach_hook(struct device *, struct device *,
  46                     struct pcibus_attach_args *);
  47
  48 /*
  49  * Internal functions.
  50  */
  51 void    pci_init(int);
  52 int     pcidev_to_ofdev(pci_chipset_tag_t, pcitag_t);
  53 void    macppc_pci_get_chipset_tag(pci_chipset_tag_t);
  54
  55 #endif /* _KERNEL */
  56
  57 #endif /* MACPPC_PCI_MACHDEP_H */