FreeBSD/Linux Kernel Cross Reference
sys/sys/cfictl.h
1 /*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 2007, Juniper Networks, Inc.
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. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the author nor the names of any co-contributors
16 * may be used to endorse or promote products derived from this software
17 * 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,
24 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
26 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
27 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 *
31 * $FreeBSD: releng/12.0/sys/sys/cfictl.h 326023 2017-11-20 19:43:44Z pfg $
32 */
33
34 #ifndef _SYS_CFICTL_H_
35 #define _SYS_CFICTL_H_
36
37 /*
38 * Allow reading of the CFI query structure.
39 */
40
41 struct cfiocqry {
42 unsigned long offset;
43 unsigned long count;
44 u_char *buffer;
45 };
46
47 #define CFIOCQRY _IOWR('q', 0, struct cfiocqry)
48
49 /* Intel StrataFlash Protection Register support */
50 #define CFIOCGFACTORYPR _IOR('q', 1, uint64_t) /* get factory protection reg */
51 #define CFIOCGOEMPR _IOR('q', 2, uint64_t) /* get oem protection reg */
52 #define CFIOCSOEMPR _IOW('q', 3, uint64_t) /* set oem protection reg */
53 #define CFIOCGPLR _IOR('q', 4, uint32_t) /* get protection lock reg */
54 #define CFIOCSPLR _IO('q', 5) /* set protection log reg */
55 #endif /* _SYS_CFICTL_H_ */
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