sys/arch/mips/sibyte/include/zbbusvar.h

   1 /* $NetBSD: zbbusvar.h,v 1.1 2002/03/05 23:46:44 simonb 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 };