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      1 /*	$NetBSD: pci_machdep.h,v 1.22 2011/06/18 08:08:28 matt 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(device_t, device_t,
     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 */
     58