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      1  1.10  msaitoh /*	$NetBSD: ppbreg.h,v 1.10 2019/03/01 09:26:00 msaitoh Exp $	*/
      2   1.1      cgd 
      3   1.1      cgd /*
      4   1.1      cgd  * Copyright (c) 1996 Christopher G. Demetriou.  All rights reserved.
      5   1.1      cgd  *
      6   1.1      cgd  * Redistribution and use in source and binary forms, with or without
      7   1.1      cgd  * modification, are permitted provided that the following conditions
      8   1.1      cgd  * are met:
      9   1.1      cgd  * 1. Redistributions of source code must retain the above copyright
     10   1.1      cgd  *    notice, this list of conditions and the following disclaimer.
     11   1.1      cgd  * 2. Redistributions in binary form must reproduce the above copyright
     12   1.1      cgd  *    notice, this list of conditions and the following disclaimer in the
     13   1.1      cgd  *    documentation and/or other materials provided with the distribution.
     14   1.1      cgd  * 3. All advertising materials mentioning features or use of this software
     15   1.1      cgd  *    must display the following acknowledgement:
     16   1.1      cgd  *      This product includes software developed by Christopher G. Demetriou
     17   1.1      cgd  *	for the NetBSD Project.
     18   1.1      cgd  * 4. The name of the author may not be used to endorse or promote products
     19   1.1      cgd  *    derived from this software without specific prior written permission
     20   1.1      cgd  *
     21   1.1      cgd  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     22   1.1      cgd  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     23   1.1      cgd  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     24   1.1      cgd  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     25   1.1      cgd  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     26   1.1      cgd  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     27   1.1      cgd  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     28   1.1      cgd  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     29   1.1      cgd  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     30   1.1      cgd  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     31   1.1      cgd  */
     32   1.1      cgd 
     33  1.10  msaitoh /* PCI-PCI Bridge chip macros. Register definitions are in pcireg.h. */
     34   1.1      cgd 
     35   1.1      cgd /*
     36   1.1      cgd  * Routine to translate between secondary bus interrupt pin/device number and
     37   1.1      cgd  * primary bus interrupt pin number.
     38   1.1      cgd  */
     39   1.1      cgd #define	PPB_INTERRUPT_SWIZZLE(pin, device)				\
     40   1.1      cgd 	    ((((pin) + (device) - 1) % 4) + 1)
     41