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      1 /* $NetBSD: sgmap_typedep.h,v 1.6 2008/04/28 20:23:11 martin Exp $ */
      2 
      3 /*-
      4  * Copyright (c) 1997, 1998 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
      9  * NASA Ames Research Center.
     10  *
     11  * Redistribution and use in source and binary forms, with or without
     12  * modification, are permitted provided that the following conditions
     13  * are met:
     14  * 1. Redistributions of source code must retain the above copyright
     15  *    notice, this list of conditions and the following disclaimer.
     16  * 2. Redistributions in binary form must reproduce the above copyright
     17  *    notice, this list of conditions and the following disclaimer in the
     18  *    documentation and/or other materials provided with the distribution.
     19  *
     20  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     21  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     22  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     23  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     24  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     25  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     26  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     27  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     28  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     29  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     30  * POSSIBILITY OF SUCH DAMAGE.
     31  */
     32 
     33 #undef __C
     34 #undef __S
     35 
     36 #define	__C(A,B)	__CONCAT(A,B)
     37 #define	__S(S)		__STRING(S)
     38 
     39 extern	SGMAP_PTE_TYPE	__C(SGMAP_TYPE,_prefetch_spill_page_pte);
     40 
     41 void	__C(SGMAP_TYPE,_init_spill_page_pte)(void);
     42 int	__C(SGMAP_TYPE,_load)(bus_dma_tag_t, bus_dmamap_t,
     43 	    void *, bus_size_t, struct proc *, int, struct alpha_sgmap *);
     44 int	__C(SGMAP_TYPE,_load_mbuf)(bus_dma_tag_t, bus_dmamap_t,
     45 	    struct mbuf *, int, struct alpha_sgmap *);
     46 int	__C(SGMAP_TYPE,_load_uio)(bus_dma_tag_t, bus_dmamap_t,
     47 	    struct uio *, int, struct alpha_sgmap *);
     48 int	__C(SGMAP_TYPE,_load_raw)(bus_dma_tag_t, bus_dmamap_t,
     49 	    bus_dma_segment_t *, int, bus_size_t, int, struct alpha_sgmap *);
     50 void	__C(SGMAP_TYPE,_unload)(bus_dma_tag_t, bus_dmamap_t,
     51 	    struct alpha_sgmap *);
     52