Annotation of sys/arch/arm/include/blockio.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: blockio.h,v 1.1 2004/02/01 05:09:49 drahn Exp $ */
! 2: /* $NetBSD: blockio.h,v 1.2 2001/06/02 10:44:56 bjh21 Exp $ */
! 3:
! 4: /*-
! 5: * Copyright (c) 2001 Ben Harris
! 6: * All rights reserved.
! 7: *
! 8: * Redistribution and use in source and binary forms, with or without
! 9: * modification, are permitted provided that the following conditions
! 10: * are met:
! 11: * 1. Redistributions of source code must retain the above copyright
! 12: * notice, this list of conditions and the following disclaimer.
! 13: * 2. Redistributions in binary form must reproduce the above copyright
! 14: * notice, this list of conditions and the following disclaimer in the
! 15: * documentation and/or other materials provided with the distribution.
! 16: * 3. The name of the author 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 THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
! 20: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! 21: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
! 22: * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
! 23: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
! 24: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
! 25: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
! 26: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
! 27: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
! 28: * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! 29: */
! 30: /*
! 31: * blockio.h - low level functions for bulk PIO data transfer
! 32: */
! 33:
! 34: #ifndef _ARM_BLOCKIO_H_
! 35: #define _ARM_BLOCKIO_H_
! 36:
! 37: /*
! 38: * All these take three arguments:
! 39: * I/O address
! 40: * Memory address
! 41: * Number of bytes to copy
! 42: */
! 43:
! 44: void read_multi_1(u_int, void *, u_int);
! 45: void write_multi_1(u_int, const void *, u_int);
! 46: #define read_multi_2 insw16
! 47: #define write_multi_2 outsw16
! 48:
! 49: void insw(u_int, void *, u_int);
! 50: void outsw(u_int, void *, u_int);
! 51: void insw16(u_int, void *, u_int);
! 52: void outsw16(u_int, void *, u_int);
! 53:
! 54: #endif
CVSweb