Home | History | Annotate | Line # | Download | only in jazz
jazzdmatlbvar.h revision 1.2 
      1  1.2  tsutsui /*	$NetBSD: jazzdmatlbvar.h,v 1.2 2005/01/22 07:35:34 tsutsui Exp $	*/
      2  1.1     soda 
      3  1.1     soda /*-
      4  1.1     soda  * Copyright (C) 2000 Shuichiro URATA.  All rights reserved.
      5  1.1     soda  *
      6  1.1     soda  * Redistribution and use in source and binary forms, with or without
      7  1.1     soda  * modification, are permitted provided that the following conditions
      8  1.1     soda  * are met:
      9  1.1     soda  * 1. Redistributions of source code must retain the above copyright
     10  1.1     soda  *    notice, this list of conditions and the following disclaimer.
     11  1.1     soda  * 2. Redistributions in binary form must reproduce the above copyright
     12  1.1     soda  *    notice, this list of conditions and the following disclaimer in the
     13  1.1     soda  *    documentation and/or other materials provided with the distribution.
     14  1.1     soda  * 3. The name of the author may not be used to endorse or promote products
     15  1.1     soda  *    derived from this software without specific prior written permission.
     16  1.1     soda  *
     17  1.1     soda  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     18  1.1     soda  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     19  1.1     soda  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     20  1.1     soda  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     21  1.1     soda  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     22  1.1     soda  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     23  1.1     soda  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     24  1.1     soda  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     25  1.1     soda  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     26  1.1     soda  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     27  1.1     soda  */
     28  1.1     soda 
     29  1.2  tsutsui void	jazz_dmatlb_init(bus_space_tag_t iot, bus_addr_t ioaddr);
     30  1.2  tsutsui jazz_dma_pte_t *jazz_dmatlb_alloc(int npte, bus_size_t boundary,
     31  1.2  tsutsui 	    int flags, bus_addr_t *addr);
     32  1.2  tsutsui void	jazz_dmatlb_free(bus_addr_t addr, int npte);
     33  1.2  tsutsui void	jazz_dmatlb_map_va(struct proc *p, vaddr_t va, vsize_t size,
     34  1.2  tsutsui 	    jazz_dma_pte_t *dma_pte);
     35  1.2  tsutsui void	jazz_dmatlb_map_pa(paddr_t pa, psize_t size, jazz_dma_pte_t *dma_pte);
     36  1.2  tsutsui void	jazz_dmatlb_flush(void);
     37  1.1     soda 
     38