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      1  1.3  skrll /*	$NetBSD: blockio.h,v 1.3 2021/10/06 05:33:15 skrll Exp $	*/
      2  1.1  bjh21 
      3  1.1  bjh21 /*-
      4  1.1  bjh21  * Copyright (c) 2001 Ben Harris
      5  1.1  bjh21  * All rights reserved.
      6  1.1  bjh21  *
      7  1.1  bjh21  * Redistribution and use in source and binary forms, with or without
      8  1.1  bjh21  * modification, are permitted provided that the following conditions
      9  1.1  bjh21  * are met:
     10  1.1  bjh21  * 1. Redistributions of source code must retain the above copyright
     11  1.1  bjh21  *    notice, this list of conditions and the following disclaimer.
     12  1.1  bjh21  * 2. Redistributions in binary form must reproduce the above copyright
     13  1.1  bjh21  *    notice, this list of conditions and the following disclaimer in the
     14  1.1  bjh21  *    documentation and/or other materials provided with the distribution.
     15  1.1  bjh21  * 3. The name of the author may not be used to endorse or promote products
     16  1.1  bjh21  *    derived from this software without specific prior written permission.
     17  1.3  skrll  *
     18  1.1  bjh21  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     19  1.1  bjh21  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     20  1.1  bjh21  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     21  1.1  bjh21  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     22  1.1  bjh21  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     23  1.1  bjh21  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     24  1.1  bjh21  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     25  1.1  bjh21  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     26  1.1  bjh21  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     27  1.1  bjh21  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     28  1.1  bjh21  */
     29  1.1  bjh21 /*
     30  1.1  bjh21  * blockio.h - low level functions for bulk PIO data transfer
     31  1.1  bjh21  */
     32  1.1  bjh21 
     33  1.1  bjh21 #ifndef _ARM_BLOCKIO_H_
     34  1.1  bjh21 #define _ARM_BLOCKIO_H_
     35  1.1  bjh21 
     36  1.1  bjh21 /*
     37  1.1  bjh21  * All these take three arguments:
     38  1.1  bjh21  * I/O address
     39  1.1  bjh21  * Memory address
     40  1.1  bjh21  * Number of bytes to copy
     41  1.1  bjh21  */
     42  1.1  bjh21 
     43  1.1  bjh21 void read_multi_1(u_int, void *, u_int);
     44  1.2  bjh21 void write_multi_1(u_int, const void *, u_int);
     45  1.1  bjh21 #define read_multi_2 insw16
     46  1.1  bjh21 #define write_multi_2 outsw16
     47  1.1  bjh21 
     48  1.1  bjh21 void insw(u_int, void *, u_int);
     49  1.1  bjh21 void outsw(u_int, void *, u_int);
     50  1.1  bjh21 void insw16(u_int, void *, u_int);
     51  1.1  bjh21 void outsw16(u_int, void *, u_int);
     52  1.1  bjh21 
     53  1.1  bjh21 #endif
     54