1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3 *
4 * Copyright (c) 1997, 1999 Kenneth D. Merry.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. The name of the author may not be used to endorse or promote products
13 * derived from this software without specific prior written permission.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 *
27 * $FreeBSD$
28 */
29
30 #ifndef _SCSI_PASS_H
31 #define _SCSI_PASS_H 1
32
33 #include <sys/ioccom.h>
34
35 #include <cam/cam_ccb.h>
36
37 /*
38 * Convert to using a pointer to a ccb in the next major version.
39 * This should allow us to avoid an extra copy of the CCB data.
40 */
41 #define CAMIOCOMMAND _IOWR(CAM_VERSION, 2, union ccb)
42 #define CAMGETPASSTHRU _IOWR(CAM_VERSION, 3, union ccb)
43
44 /*
45 * These two ioctls take a union ccb *, but that is not explicitly declared
46 * to avoid having the ioctl handling code malloc and free their own copy
47 * of the CCB or the CCB pointer.
48 */
49 #define CAMIOQUEUE _IO(CAM_VERSION, 4)
50 #define CAMIOGET _IO(CAM_VERSION, 5)
51
52 #endif
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