ofw_bus.h

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    1 /*-
    2  * Copyright (c) 2001 - 2003 by Thomas Moestl <tmm@FreeBSD.org>.
    3  * All rights reserved.
    4  *
    5  * Redistribution and use in source and binary forms, with or without
    6  * modification, are permitted provided that the following conditions
    7  * are met:
    8  * 1. Redistributions of source code must retain the above copyright
    9  *    notice, this list of conditions and the following disclaimer.
   10  * 2. Redistributions in binary form must reproduce the above copyright
   11  *    notice, this list of conditions and the following disclaimer in the
   12  *    documentation and/or other materials provided with the distribution.
   13  *
   14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
   15  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   16  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   17  * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
   18  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
   19  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
   20  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
   21  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   22  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
   23  * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   24  *
   25  * $FreeBSD$
   26  */
   27 
   28 #ifndef _MACHINE_OFW_BUS_H_
   29 #define _MACHINE_OFW_BUS_H_
   30 
   31 #define ORIP_NOINT      -1
   32 #define ORIR_NOTFOUND   0xffffffff
   33 
   34 /*
   35  * Other than in Open Firmware calls, the size of a bus cell seems to be
   36  * always the same.
   37  */
   38 typedef u_int32_t pcell_t;
   39 
   40 struct ofw_bus_iinfo {
   41         u_int8_t                *opi_imap;
   42         u_int8_t                *opi_imapmsk;
   43         int                     opi_imapsz;
   44         pcell_t                 opi_addrc;
   45 };
   46 
   47 void ofw_bus_setup_iinfo(phandle_t, struct ofw_bus_iinfo *, int);
   48 int ofw_bus_lookup_imap(phandle_t, struct ofw_bus_iinfo *, void *, int,
   49     void *, int, void *, int, void *);
   50 int ofw_bus_search_intrmap(void *, int, void *, int, void *, int, void *,
   51     void *, void *, int);
   52 
   53 #endif /* !_MACHINE_OFW_BUS_H_ */

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FreeBSD/Linux Kernel Cross Reference sys/sun4v/include/ofw_bus.h

FreeBSD/Linux Kernel Cross Reference
sys/sun4v/include/ofw_bus.h