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mvsoc_dma.c revision 1.2.2.1 
      1 /*	$NetBSD: mvsoc_dma.c,v 1.2.2.1 2012/10/30 17:19:06 yamt Exp $ */
      2 
      3 /*
      4  * Copyright (c) 2004 Jesse Off
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  * 3. Neither the name of The Fujitsu Component Limited nor the name of
     16  *    Genetec corporation may not be used to endorse or promote products
     17  *    derived from this software without specific prior written permission.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY FUJITSU COMPONENT LIMITED AND GENETEC
     20  * CORPORATION ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
     21  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
     22  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     23  * DISCLAIMED.  IN NO EVENT SHALL FUJITSU COMPONENT LIMITED OR GENETEC
     24  * CORPORATION BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     25  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     26  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
     27  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
     28  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
     29  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
     30  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     31  * SUCH DAMAGE.
     32  */
     33 
     34 /*
     35  * bus_dma tag for MV88Fxx81 Orion
     36  */
     37 
     38 #include <sys/cdefs.h>
     39 __KERNEL_RCSID(0, "$NetBSD: mvsoc_dma.c,v 1.2.2.1 2012/10/30 17:19:06 yamt Exp $");
     40 
     41 #define _ARM32_BUS_DMA_PRIVATE
     42 
     43 #include <sys/param.h>
     44 #include <sys/types.h>
     45 #include <sys/device.h>
     46 #include <sys/systm.h>
     47 #include <sys/extent.h>
     48 
     49 #include <sys/bus.h>
     50 
     51 #include <arm/marvell/mvsocvar.h>
     52 
     53 struct arm32_bus_dma_tag mvsoc_bus_dma_tag = {
     54 	_BUS_DMAMAP_FUNCS,
     55 	_BUS_DMAMEM_FUNCS,
     56 	_BUS_DMATAG_FUNCS,
     57 };
     58