06db52b609
into _bus.h to help with name space polution from including all of bus.h. In a few days, I'll commit changes to the MI code to take advantage of thse sepration (after I've made sure that these changes don't break anything in the main tree, I've tested in my trees, but you never know...). Suggested by: bde (in 2002 or 2003 I think) Reviewed in principle by: jhb
622 lines
22 KiB
C
622 lines
22 KiB
C
/* $NetBSD: bus.h,v 1.11 2003/07/28 17:35:54 thorpej Exp $ */
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/*-
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* Copyright (c) 1996, 1997, 1998, 2001 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
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* NASA Ames Research Center.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*-
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* Copyright (c) 1996 Charles M. Hannum. All rights reserved.
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* Copyright (c) 1996 Christopher G. Demetriou. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Christopher G. Demetriou
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* for the NetBSD Project.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _MACHINE_BUS_H_
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#define _MACHINE_BUS_H_
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#include <machine/_bus.h>
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/*
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* int bus_space_map (bus_space_tag_t t, bus_addr_t addr,
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* bus_size_t size, int flags, bus_space_handle_t *bshp);
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*
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* Map a region of bus space.
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*/
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#define BUS_SPACE_MAP_CACHEABLE 0x01
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#define BUS_SPACE_MAP_LINEAR 0x02
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#define BUS_SPACE_MAP_PREFETCHABLE 0x04
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struct bus_space {
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/* cookie */
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void *bs_cookie;
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/* mapping/unmapping */
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int (*bs_map) (void *, bus_addr_t, bus_size_t,
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int, bus_space_handle_t *);
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void (*bs_unmap) (void *, bus_size_t);
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int (*bs_subregion) (void *, bus_space_handle_t,
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bus_size_t, bus_size_t, bus_space_handle_t *);
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/* allocation/deallocation */
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int (*bs_alloc) (void *, bus_addr_t, bus_addr_t,
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bus_size_t, bus_size_t, bus_size_t, int,
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bus_addr_t *, bus_space_handle_t *);
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void (*bs_free) (void *, bus_space_handle_t,
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bus_size_t);
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/* get kernel virtual address */
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/* barrier */
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void (*bs_barrier) (void *, bus_space_handle_t,
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bus_size_t, bus_size_t, int);
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/* read (single) */
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u_int8_t (*bs_r_1) (void *, bus_space_handle_t, bus_size_t);
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u_int16_t (*bs_r_2) (void *, bus_space_handle_t, bus_size_t);
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u_int32_t (*bs_r_4) (void *, bus_space_handle_t, bus_size_t);
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u_int64_t (*bs_r_8) (void *, bus_space_handle_t, bus_size_t);
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/* read multiple */
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void (*bs_rm_1) (void *, bus_space_handle_t, bus_size_t,
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u_int8_t *, bus_size_t);
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void (*bs_rm_2) (void *, bus_space_handle_t, bus_size_t,
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u_int16_t *, bus_size_t);
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void (*bs_rm_4) (void *, bus_space_handle_t,
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bus_size_t, u_int32_t *, bus_size_t);
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void (*bs_rm_8) (void *, bus_space_handle_t,
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bus_size_t, u_int64_t *, bus_size_t);
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/* read region */
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void (*bs_rr_1) (void *, bus_space_handle_t,
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bus_size_t, u_int8_t *, bus_size_t);
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void (*bs_rr_2) (void *, bus_space_handle_t,
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bus_size_t, u_int16_t *, bus_size_t);
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void (*bs_rr_4) (void *, bus_space_handle_t,
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bus_size_t, u_int32_t *, bus_size_t);
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void (*bs_rr_8) (void *, bus_space_handle_t,
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bus_size_t, u_int64_t *, bus_size_t);
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/* write (single) */
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void (*bs_w_1) (void *, bus_space_handle_t,
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bus_size_t, u_int8_t);
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void (*bs_w_2) (void *, bus_space_handle_t,
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bus_size_t, u_int16_t);
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void (*bs_w_4) (void *, bus_space_handle_t,
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bus_size_t, u_int32_t);
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void (*bs_w_8) (void *, bus_space_handle_t,
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bus_size_t, u_int64_t);
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/* write multiple */
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void (*bs_wm_1) (void *, bus_space_handle_t,
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bus_size_t, const u_int8_t *, bus_size_t);
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void (*bs_wm_2) (void *, bus_space_handle_t,
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bus_size_t, const u_int16_t *, bus_size_t);
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void (*bs_wm_4) (void *, bus_space_handle_t,
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bus_size_t, const u_int32_t *, bus_size_t);
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void (*bs_wm_8) (void *, bus_space_handle_t,
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bus_size_t, const u_int64_t *, bus_size_t);
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/* write region */
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void (*bs_wr_1) (void *, bus_space_handle_t,
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bus_size_t, const u_int8_t *, bus_size_t);
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void (*bs_wr_2) (void *, bus_space_handle_t,
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bus_size_t, const u_int16_t *, bus_size_t);
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void (*bs_wr_4) (void *, bus_space_handle_t,
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bus_size_t, const u_int32_t *, bus_size_t);
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void (*bs_wr_8) (void *, bus_space_handle_t,
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bus_size_t, const u_int64_t *, bus_size_t);
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/* set multiple */
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void (*bs_sm_1) (void *, bus_space_handle_t,
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bus_size_t, u_int8_t, bus_size_t);
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void (*bs_sm_2) (void *, bus_space_handle_t,
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bus_size_t, u_int16_t, bus_size_t);
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void (*bs_sm_4) (void *, bus_space_handle_t,
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bus_size_t, u_int32_t, bus_size_t);
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void (*bs_sm_8) (void *, bus_space_handle_t,
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bus_size_t, u_int64_t, bus_size_t);
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/* set region */
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void (*bs_sr_1) (void *, bus_space_handle_t,
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bus_size_t, u_int8_t, bus_size_t);
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void (*bs_sr_2) (void *, bus_space_handle_t,
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bus_size_t, u_int16_t, bus_size_t);
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void (*bs_sr_4) (void *, bus_space_handle_t,
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bus_size_t, u_int32_t, bus_size_t);
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void (*bs_sr_8) (void *, bus_space_handle_t,
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bus_size_t, u_int64_t, bus_size_t);
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/* copy */
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void (*bs_c_1) (void *, bus_space_handle_t, bus_size_t,
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bus_space_handle_t, bus_size_t, bus_size_t);
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void (*bs_c_2) (void *, bus_space_handle_t, bus_size_t,
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bus_space_handle_t, bus_size_t, bus_size_t);
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void (*bs_c_4) (void *, bus_space_handle_t, bus_size_t,
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bus_space_handle_t, bus_size_t, bus_size_t);
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void (*bs_c_8) (void *, bus_space_handle_t, bus_size_t,
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bus_space_handle_t, bus_size_t, bus_size_t);
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};
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/*
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* Utility macros; INTERNAL USE ONLY.
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*/
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#define __bs_c(a,b) __CONCAT(a,b)
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#define __bs_opname(op,size) __bs_c(__bs_c(__bs_c(bs_,op),_),size)
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#define __bs_rs(sz, t, h, o) \
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(*(t)->__bs_opname(r,sz))((t)->bs_cookie, h, o)
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#define __bs_ws(sz, t, h, o, v) \
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(*(t)->__bs_opname(w,sz))((t)->bs_cookie, h, o, v)
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#define __bs_nonsingle(type, sz, t, h, o, a, c) \
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(*(t)->__bs_opname(type,sz))((t)->bs_cookie, h, o, a, c)
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#define __bs_set(type, sz, t, h, o, v, c) \
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(*(t)->__bs_opname(type,sz))((t)->bs_cookie, h, o, v, c)
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#define __bs_copy(sz, t, h1, o1, h2, o2, cnt) \
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(*(t)->__bs_opname(c,sz))((t)->bs_cookie, h1, o1, h2, o2, cnt)
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/*
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* Mapping and unmapping operations.
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*/
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#define bus_space_map(t, a, s, c, hp) \
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(*(t)->bs_map)((t)->bs_cookie, (a), (s), (c), (hp))
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#define bus_space_unmap(t, h, s) \
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(*(t)->bs_unmap)((t)->bs_cookie, (h), (s))
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#define bus_space_subregion(t, h, o, s, hp) \
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(*(t)->bs_subregion)((t)->bs_cookie, (h), (o), (s), (hp))
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/*
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* Allocation and deallocation operations.
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*/
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#define bus_space_alloc(t, rs, re, s, a, b, c, ap, hp) \
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(*(t)->bs_alloc)((t)->bs_cookie, (rs), (re), (s), (a), (b), \
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(c), (ap), (hp))
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#define bus_space_free(t, h, s) \
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(*(t)->bs_free)((t)->bs_cookie, (h), (s))
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/*
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* Bus barrier operations.
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*/
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#define bus_space_barrier(t, h, o, l, f) \
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(*(t)->bs_barrier)((t)->bs_cookie, (h), (o), (l), (f))
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#define BUS_SPACE_BARRIER_READ 0x01
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#define BUS_SPACE_BARRIER_WRITE 0x02
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/*
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* Bus read (single) operations.
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*/
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#define bus_space_read_1(t, h, o) __bs_rs(1,(t),(h),(o))
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#define bus_space_read_2(t, h, o) __bs_rs(2,(t),(h),(o))
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#define bus_space_read_4(t, h, o) __bs_rs(4,(t),(h),(o))
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#define bus_space_read_8(t, h, o) __bs_rs(8,(t),(h),(o))
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/*
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* Bus read multiple operations.
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*/
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#define bus_space_read_multi_1(t, h, o, a, c) \
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__bs_nonsingle(rm,1,(t),(h),(o),(a),(c))
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#define bus_space_read_multi_2(t, h, o, a, c) \
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__bs_nonsingle(rm,2,(t),(h),(o),(a),(c))
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#define bus_space_read_multi_4(t, h, o, a, c) \
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__bs_nonsingle(rm,4,(t),(h),(o),(a),(c))
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#define bus_space_read_multi_8(t, h, o, a, c) \
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__bs_nonsingle(rm,8,(t),(h),(o),(a),(c))
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/*
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* Bus read region operations.
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*/
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#define bus_space_read_region_1(t, h, o, a, c) \
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__bs_nonsingle(rr,1,(t),(h),(o),(a),(c))
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#define bus_space_read_region_2(t, h, o, a, c) \
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__bs_nonsingle(rr,2,(t),(h),(o),(a),(c))
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#define bus_space_read_region_4(t, h, o, a, c) \
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__bs_nonsingle(rr,4,(t),(h),(o),(a),(c))
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#define bus_space_read_region_8(t, h, o, a, c) \
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__bs_nonsingle(rr,8,(t),(h),(o),(a),(c))
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/*
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* Bus write (single) operations.
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*/
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#define bus_space_write_1(t, h, o, v) __bs_ws(1,(t),(h),(o),(v))
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#define bus_space_write_2(t, h, o, v) __bs_ws(2,(t),(h),(o),(v))
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#define bus_space_write_4(t, h, o, v) __bs_ws(4,(t),(h),(o),(v))
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#define bus_space_write_8(t, h, o, v) __bs_ws(8,(t),(h),(o),(v))
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/*
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* Bus write multiple operations.
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*/
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#define bus_space_write_multi_1(t, h, o, a, c) \
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__bs_nonsingle(wm,1,(t),(h),(o),(a),(c))
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#define bus_space_write_multi_2(t, h, o, a, c) \
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__bs_nonsingle(wm,2,(t),(h),(o),(a),(c))
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#define bus_space_write_multi_4(t, h, o, a, c) \
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__bs_nonsingle(wm,4,(t),(h),(o),(a),(c))
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#define bus_space_write_multi_8(t, h, o, a, c) \
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__bs_nonsingle(wm,8,(t),(h),(o),(a),(c))
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/*
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* Bus write region operations.
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*/
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#define bus_space_write_region_1(t, h, o, a, c) \
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__bs_nonsingle(wr,1,(t),(h),(o),(a),(c))
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#define bus_space_write_region_2(t, h, o, a, c) \
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__bs_nonsingle(wr,2,(t),(h),(o),(a),(c))
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#define bus_space_write_region_4(t, h, o, a, c) \
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__bs_nonsingle(wr,4,(t),(h),(o),(a),(c))
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#define bus_space_write_region_8(t, h, o, a, c) \
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__bs_nonsingle(wr,8,(t),(h),(o),(a),(c))
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/*
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* Set multiple operations.
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*/
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#define bus_space_set_multi_1(t, h, o, v, c) \
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__bs_set(sm,1,(t),(h),(o),(v),(c))
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#define bus_space_set_multi_2(t, h, o, v, c) \
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__bs_set(sm,2,(t),(h),(o),(v),(c))
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#define bus_space_set_multi_4(t, h, o, v, c) \
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__bs_set(sm,4,(t),(h),(o),(v),(c))
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#define bus_space_set_multi_8(t, h, o, v, c) \
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__bs_set(sm,8,(t),(h),(o),(v),(c))
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/*
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* Set region operations.
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*/
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#define bus_space_set_region_1(t, h, o, v, c) \
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__bs_set(sr,1,(t),(h),(o),(v),(c))
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#define bus_space_set_region_2(t, h, o, v, c) \
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__bs_set(sr,2,(t),(h),(o),(v),(c))
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#define bus_space_set_region_4(t, h, o, v, c) \
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__bs_set(sr,4,(t),(h),(o),(v),(c))
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#define bus_space_set_region_8(t, h, o, v, c) \
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__bs_set(sr,8,(t),(h),(o),(v),(c))
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/*
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* Copy operations.
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*/
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#define bus_space_copy_region_1(t, h1, o1, h2, o2, c) \
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__bs_copy(1, t, h1, o1, h2, o2, c)
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#define bus_space_copy_region_2(t, h1, o1, h2, o2, c) \
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__bs_copy(2, t, h1, o1, h2, o2, c)
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#define bus_space_copy_region_4(t, h1, o1, h2, o2, c) \
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__bs_copy(4, t, h1, o1, h2, o2, c)
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#define bus_space_copy_region_8(t, h1, o1, h2, o2, c) \
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__bs_copy(8, t, h1, o1, h2, o2, c)
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/*
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* Macros to provide prototypes for all the functions used in the
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* bus_space structure
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*/
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#define bs_map_proto(f) \
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int __bs_c(f,_bs_map) (void *t, bus_addr_t addr, \
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bus_size_t size, int cacheable, bus_space_handle_t *bshp);
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#define bs_unmap_proto(f) \
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void __bs_c(f,_bs_unmap) (void *t, bus_size_t size);
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#define bs_subregion_proto(f) \
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int __bs_c(f,_bs_subregion) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, bus_size_t size, \
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bus_space_handle_t *nbshp);
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#define bs_alloc_proto(f) \
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int __bs_c(f,_bs_alloc) (void *t, bus_addr_t rstart, \
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bus_addr_t rend, bus_size_t size, bus_size_t align, \
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bus_size_t boundary, int cacheable, bus_addr_t *addrp, \
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bus_space_handle_t *bshp);
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#define bs_free_proto(f) \
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void __bs_c(f,_bs_free) (void *t, bus_space_handle_t bsh, \
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bus_size_t size);
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#define bs_mmap_proto(f) \
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int __bs_c(f,_bs_mmap) (struct cdev *, vm_offset_t, vm_paddr_t *, int);
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#define bs_barrier_proto(f) \
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void __bs_c(f,_bs_barrier) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, bus_size_t len, int flags);
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#define bs_r_1_proto(f) \
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u_int8_t __bs_c(f,_bs_r_1) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset);
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#define bs_r_2_proto(f) \
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u_int16_t __bs_c(f,_bs_r_2) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset);
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#define bs_r_4_proto(f) \
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u_int32_t __bs_c(f,_bs_r_4) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset);
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#define bs_r_8_proto(f) \
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u_int64_t __bs_c(f,_bs_r_8) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset);
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#define bs_w_1_proto(f) \
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void __bs_c(f,_bs_w_1) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, u_int8_t value);
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#define bs_w_2_proto(f) \
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void __bs_c(f,_bs_w_2) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, u_int16_t value);
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#define bs_w_4_proto(f) \
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void __bs_c(f,_bs_w_4) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, u_int32_t value);
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#define bs_w_8_proto(f) \
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void __bs_c(f,_bs_w_8) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, u_int64_t value);
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#define bs_rm_1_proto(f) \
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void __bs_c(f,_bs_rm_1) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, u_int8_t *addr, bus_size_t count);
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#define bs_rm_2_proto(f) \
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void __bs_c(f,_bs_rm_2) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, u_int16_t *addr, bus_size_t count);
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#define bs_rm_4_proto(f) \
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void __bs_c(f,_bs_rm_4) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, u_int32_t *addr, bus_size_t count);
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#define bs_rm_8_proto(f) \
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void __bs_c(f,_bs_rm_8) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, u_int64_t *addr, bus_size_t count);
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#define bs_wm_1_proto(f) \
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void __bs_c(f,_bs_wm_1) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, const u_int8_t *addr, bus_size_t count);
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#define bs_wm_2_proto(f) \
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void __bs_c(f,_bs_wm_2) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, const u_int16_t *addr, bus_size_t count);
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#define bs_wm_4_proto(f) \
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void __bs_c(f,_bs_wm_4) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, const u_int32_t *addr, bus_size_t count);
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#define bs_wm_8_proto(f) \
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void __bs_c(f,_bs_wm_8) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, const u_int64_t *addr, bus_size_t count);
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#define bs_rr_1_proto(f) \
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void __bs_c(f, _bs_rr_1) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, u_int8_t *addr, bus_size_t count);
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#define bs_rr_2_proto(f) \
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void __bs_c(f, _bs_rr_2) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, u_int16_t *addr, bus_size_t count);
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#define bs_rr_4_proto(f) \
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void __bs_c(f, _bs_rr_4) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, u_int32_t *addr, bus_size_t count);
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#define bs_rr_8_proto(f) \
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void __bs_c(f, _bs_rr_8) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, u_int64_t *addr, bus_size_t count);
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#define bs_wr_1_proto(f) \
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void __bs_c(f, _bs_wr_1) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, const u_int8_t *addr, bus_size_t count);
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#define bs_wr_2_proto(f) \
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void __bs_c(f, _bs_wr_2) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, const u_int16_t *addr, bus_size_t count);
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#define bs_wr_4_proto(f) \
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void __bs_c(f, _bs_wr_4) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, const u_int32_t *addr, bus_size_t count);
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#define bs_wr_8_proto(f) \
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void __bs_c(f, _bs_wr_8) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, const u_int64_t *addr, bus_size_t count);
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#define bs_sm_1_proto(f) \
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void __bs_c(f,_bs_sm_1) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, u_int8_t value, bus_size_t count);
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#define bs_sm_2_proto(f) \
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void __bs_c(f,_bs_sm_2) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, u_int16_t value, bus_size_t count);
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#define bs_sm_4_proto(f) \
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void __bs_c(f,_bs_sm_4) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, u_int32_t value, bus_size_t count);
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#define bs_sm_8_proto(f) \
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void __bs_c(f,_bs_sm_8) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, u_int64_t value, bus_size_t count);
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#define bs_sr_1_proto(f) \
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void __bs_c(f,_bs_sr_1) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, u_int8_t value, bus_size_t count);
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#define bs_sr_2_proto(f) \
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void __bs_c(f,_bs_sr_2) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, u_int16_t value, bus_size_t count);
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#define bs_sr_4_proto(f) \
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void __bs_c(f,_bs_sr_4) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, u_int32_t value, bus_size_t count);
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#define bs_sr_8_proto(f) \
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void __bs_c(f,_bs_sr_8) (void *t, bus_space_handle_t bsh, \
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bus_size_t offset, u_int64_t value, bus_size_t count);
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#define bs_c_1_proto(f) \
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void __bs_c(f,_bs_c_1) (void *t, bus_space_handle_t bsh1, \
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bus_size_t offset1, bus_space_handle_t bsh2, \
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bus_size_t offset2, bus_size_t count);
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#define bs_c_2_proto(f) \
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void __bs_c(f,_bs_c_2) (void *t, bus_space_handle_t bsh1, \
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bus_size_t offset1, bus_space_handle_t bsh2, \
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bus_size_t offset2, bus_size_t count);
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#define bs_c_4_proto(f) \
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void __bs_c(f,_bs_c_4) (void *t, bus_space_handle_t bsh1, \
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bus_size_t offset1, bus_space_handle_t bsh2, \
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bus_size_t offset2, bus_size_t count);
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#define bs_c_8_proto(f) \
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void __bs_c(f,_bs_c_8) (void *t, bus_space_handle_t bsh1, \
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bus_size_t offset1, bus_space_handle_t bsh2, \
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bus_size_t offset2, bus_size_t count);
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#define bs_protos(f) \
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bs_map_proto(f); \
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bs_unmap_proto(f); \
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bs_subregion_proto(f); \
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bs_alloc_proto(f); \
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bs_free_proto(f); \
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bs_mmap_proto(f); \
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bs_barrier_proto(f); \
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bs_r_1_proto(f); \
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bs_r_2_proto(f); \
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bs_r_4_proto(f); \
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bs_r_8_proto(f); \
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bs_w_1_proto(f); \
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bs_w_2_proto(f); \
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bs_w_4_proto(f); \
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bs_w_8_proto(f); \
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bs_rm_1_proto(f); \
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bs_rm_2_proto(f); \
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bs_rm_4_proto(f); \
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bs_rm_8_proto(f); \
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bs_wm_1_proto(f); \
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bs_wm_2_proto(f); \
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bs_wm_4_proto(f); \
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bs_wm_8_proto(f); \
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bs_rr_1_proto(f); \
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bs_rr_2_proto(f); \
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bs_rr_4_proto(f); \
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bs_rr_8_proto(f); \
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bs_wr_1_proto(f); \
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bs_wr_2_proto(f); \
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bs_wr_4_proto(f); \
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bs_wr_8_proto(f); \
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bs_sm_1_proto(f); \
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bs_sm_2_proto(f); \
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bs_sm_4_proto(f); \
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bs_sm_8_proto(f); \
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bs_sr_1_proto(f); \
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bs_sr_2_proto(f); \
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bs_sr_4_proto(f); \
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bs_sr_8_proto(f); \
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bs_c_1_proto(f); \
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bs_c_2_proto(f); \
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bs_c_4_proto(f); \
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bs_c_8_proto(f);
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#define BUS_SPACE_ALIGNED_POINTER(p, t) ALIGNED_POINTER(p, t)
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#define BUS_SPACE_MAXADDR_24BIT 0xFFFFFF
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#define BUS_SPACE_MAXADDR_32BIT 0xFFFFFFFF
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#define BUS_SPACE_MAXADDR 0xFFFFFFFF
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#define BUS_SPACE_MAXSIZE_24BIT 0xFFFFFF
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#define BUS_SPACE_MAXSIZE_32BIT 0xFFFFFFFF
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#define BUS_SPACE_MAXSIZE 0xFFFFFFFF
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/* XXX: is this right ? */
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#define bus_space_read_stream_1(t, h, o) bus_space_read_1((t), (h), (o))
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#define bus_space_read_stream_2(t, h, o) bus_space_read_2((t), (h), (o))
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#define bus_space_read_stream_4(t, h, o) bus_space_read_4((t), (h), (o))
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#define bus_space_read_multi_stream_1(t, h, o, a, c) \
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bus_space_read_multi_1((t), (h), (o), (a), (c))
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#define bus_space_read_multi_stream_2(t, h, o, a, c) \
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bus_space_read_multi_2((t), (h), (o), (a), (c))
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#define bus_space_read_multi_stream_4(t, h, o, a, c) \
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bus_space_read_multi_4((t), (h), (o), (a), (c))
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#define bus_space_write_stream_1(t, h, o, v) \
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bus_space_write_1((t), (h), (o), (v))
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#define bus_space_write_stream_2(t, h, o, v) \
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bus_space_write_2((t), (h), (o), (v))
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#define bus_space_write_stream_4(t, h, o, v) \
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bus_space_write_4((t), (h), (o), (v))
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#define bus_space_write_multi_stream_1(t, h, o, a, c) \
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bus_space_write_multi_1((t), (h), (o), (a), (c))
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#define bus_space_write_multi_stream_2(t, h, o, a, c) \
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bus_space_write_multi_2((t), (h), (o), (a), (c))
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#define bus_space_write_multi_stream_4(t, h, o, a, c) \
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bus_space_write_multi_4((t), (h), (o), (a), (c))
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#include <machine/bus_dma.h>
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#endif /* _MACHINE_BUS_H_ */
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