/* $NetBSD: bus_defs.h,v 1.2 2015/02/18 16:47:58 macallan Exp $ */ /* * Copyright (c) 1996, 1997, 1998, 2001 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility, * NASA Ames Research Center. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #ifndef _SGIMIPS_BUS_DEFS_H_ #define _SGIMIPS_BUS_DEFS_H_ #include <mips/locore.h> /* * Values for sgimips bus space tag, not to be used directly by MI code. * XXX these need spacial handling */ #include <mips/bus_space_defs.h> extern bus_space_tag_t normal_memt; /* normal, non-spaced */ extern bus_space_tag_t mace_isa_memt; /* spaced, for MACE 'ISA' */ extern bus_space_tag_t mace_pci_memt; /* address-twiddled to look little */ extern bus_space_tag_t mace_pci_iot; /* endian with <32bit accesses */ extern bus_space_tag_t gio_pci_memt; /* same, without windows */ extern bus_space_tag_t hpc_memt; /* 8bit regs at 32bit spacing */ #include <mips/bus_dma_defs.h> #define SGIMIPS_DMAMAP_COHERENT _BUS_DMAMAP_COHERENT #endif /* _SGIMIPS_BUS_DEFS_H_ */ |