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      1 /* $NetBSD: zbbusvar.h,v 1.2 2003/02/07 17:38:51 cgd Exp $ */
      2 
      3 /*
      4  * Copyright 2000, 2001
      5  * Broadcom Corporation. All rights reserved.
      6  *
      7  * This software is furnished under license and may be used and copied only
      8  * in accordance with the following terms and conditions.  Subject to these
      9  * conditions, you may download, copy, install, use, modify and distribute
     10  * modified or unmodified copies of this software in source and/or binary
     11  * form. No title or ownership is transferred hereby.
     12  *
     13  * 1) Any source code used, modified or distributed must reproduce and
     14  *    retain this copyright notice and list of conditions as they appear in
     15  *    the source file.
     16  *
     17  * 2) No right is granted to use any trade name, trademark, or logo of
     18  *    Broadcom Corporation.  The "Broadcom Corporation" name may not be
     19  *    used to endorse or promote products derived from this software
     20  *    without the prior written permission of Broadcom Corporation.
     21  *
     22  * 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR IMPLIED
     23  *    WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF
     24  *    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
     25  *    NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM BE LIABLE
     26  *    FOR ANY DAMAGES WHATSOEVER, AND IN PARTICULAR, BROADCOM SHALL NOT BE
     27  *    LIABLE FOR DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     28  *    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     29  *    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
     30  *    BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
     31  *    WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
     32  *    OR OTHERWISE), EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     33  */
     34 
     35 /* zbbus device number of a zbbus entity */
     36 typedef u_int zbbus_busid;
     37 
     38 /* type of a zbbus entity.  Matches table in sbmips/zbbus.c */
     39 enum zbbus_entity_type {
     40 	ZBBUS_ENTTYPE_CPU = 0,	/* a CPU core */
     41 	ZBBUS_ENTTYPE_SCD,	/* SB1250 SCD */
     42 	ZBBUS_ENTTYPE_BRZ,	/* SB1250 IO bridge 0 (PCI/LDT) */
     43 	ZBBUS_ENTTYPE_OBIO,	/* SB1250 On-board I/O (IO bridge 1) */
     44 };
     45 
     46 /* autoconfiguration match information for zbbus children */
     47 struct zbbus_attach_locs {
     48 	zbbus_busid		za_busid;
     49 	enum zbbus_entity_type	za_type;
     50 };
     51 
     52 struct zbbus_attach_args {
     53 	struct zbbus_attach_locs za_locs;	/* locator match info */
     54 };
     55