149472Sbrian/*- 249472Sbrian * Copyright (c) 1999 Brian Somers <brian@Awfulhak.org> 349472Sbrian * All rights reserved. 449472Sbrian * 549472Sbrian * Redistribution and use in source and binary forms, with or without 649472Sbrian * modification, are permitted provided that the following conditions 749472Sbrian * are met: 849472Sbrian * 1. Redistributions of source code must retain the above copyright 949472Sbrian * notice, this list of conditions and the following disclaimer. 1049472Sbrian * 2. Redistributions in binary form must reproduce the above copyright 1149472Sbrian * notice, this list of conditions and the following disclaimer in the 1249472Sbrian * documentation and/or other materials provided with the distribution. 1349472Sbrian * 1449472Sbrian * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1549472Sbrian * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1649472Sbrian * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1749472Sbrian * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1849472Sbrian * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 1949472Sbrian * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2049472Sbrian * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2149472Sbrian * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2249472Sbrian * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2349472Sbrian * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2449472Sbrian * SUCH DAMAGE. 2549472Sbrian * 2650479Speter * $FreeBSD$ 2749472Sbrian */ 2849472Sbrian 2949472Sbrianstruct physical; 3049472Sbrianstruct device; 3149472Sbrian 3253733Sbrian#define DEF_I4BCDDELAY 6 /* Default ``set cd'' value */ 3353733Sbrian 3449472Sbrianextern struct device *i4b_Create(struct physical *); 3549472Sbrianextern struct device *i4b_iov2device(int, struct physical *, 3652942Sbrian struct iovec *, int *, int, int *, int *); 37134789Sbrianextern unsigned i4b_DeviceSize(void); 38