freebsd-dev/sys/i386/include/bus_dma.h

/*-
 * Copyright (c) 2005 Scott Long
 * All rights reserved.
 *
 * 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.
 */

/* $FreeBSD$ */

#ifndef _I386_BUS_DMA_H_
#define _I386_BUS_DMA_H_

#include <sys/bus_dma.h>

#endif /* _I386_BUS_DMA_H_ */
Implementation of Bus Space for FreeBSD-x86. Obtained From: NetBSD 1998-01-15 07:32:56 +00:00			`/*-`
Refactor the bus_dma header files so that the interface is described in sys/bus_dma.h instead of being copied in every single arch. This slightly reorders a flag that was specific to AXP and thus changes the ABI there. The interface still relies on bus_space definitions found in <machine/bus.h> so it cannot be included on its own yet, but that will be fixed at a later date. Add an MD <machine/bus_dma.h> for ever arch for consistency and to allow for future MD augmentation of the API. sparc64 makes heavy use of this right now due to its different bus_dma implemenation. 2005-03-14 16:46:28 +00:00			`* Copyright (c) 2005 Scott Long`
Implementation of Bus Space for FreeBSD-x86. Obtained From: NetBSD 1998-01-15 07:32:56 +00:00			`* All rights reserved.`
			`*`
			`* 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.`
			`*/`

$Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00			`/* $FreeBSD$ */`
Implementation of Bus Space for FreeBSD-x86. Obtained From: NetBSD 1998-01-15 07:32:56 +00:00
- Moved the bus_dma declarations from bus_{at386,pc98}.h into bus_dma.h. (bus_dma.h is repo-copied from bus_at386.h) - Added '#include <machine/bus_dma.h>' into bus.h for backward compatibility. 2001-10-06 16:27:21 +00:00			`#ifndef _I386_BUS_DMA_H_`
			`#define _I386_BUS_DMA_H_`
Implementation of Bus Space for FreeBSD-x86. Obtained From: NetBSD 1998-01-15 07:32:56 +00:00
Refactor the bus_dma header files so that the interface is described in sys/bus_dma.h instead of being copied in every single arch. This slightly reorders a flag that was specific to AXP and thus changes the ABI there. The interface still relies on bus_space definitions found in <machine/bus.h> so it cannot be included on its own yet, but that will be fixed at a later date. Add an MD <machine/bus_dma.h> for ever arch for consistency and to allow for future MD augmentation of the API. sparc64 makes heavy use of this right now due to its different bus_dma implemenation. 2005-03-14 16:46:28 +00:00			`#include <sys/bus_dma.h>`
Implementation of Bus Space for FreeBSD-x86. Obtained From: NetBSD 1998-01-15 07:32:56 +00:00
- Moved the bus_dma declarations from bus_{at386,pc98}.h into bus_dma.h. (bus_dma.h is repo-copied from bus_at386.h) - Added '#include <machine/bus_dma.h>' into bus.h for backward compatibility. 2001-10-06 16:27:21 +00:00			`#endif /* _I386_BUS_DMA_H_ */`