| 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 | |
| 32 | #ifndef _SYS_CFICTL_H_ |
| 33 | #define _SYS_CFICTL_H_ |
| 34 | |
| 35 | /* |
| 36 | * Allow reading of the CFI query structure. |
| 37 | */ |
| 38 | |
| 39 | struct cfiocqry { |
| 40 | unsigned long offset; |
| 41 | unsigned long count; |
| 42 | u_char *buffer; |
| 43 | }; |
| 44 | |
| 45 | #define CFIOCQRY _IOWR('q', 0, struct cfiocqry) |
| 46 | |
| 47 | /* Intel StrataFlash Protection Register support */ |
| 48 | #define CFIOCGFACTORYPR _IOR('q', 1, uint64_t) /* get factory protection reg */ |
| 49 | #define CFIOCGOEMPR _IOR('q', 2, uint64_t) /* get oem protection reg */ |
| 50 | #define CFIOCSOEMPR _IOW('q', 3, uint64_t) /* set oem protection reg */ |
| 51 | #define CFIOCGPLR _IOR('q', 4, uint32_t) /* get protection lock reg */ |
| 52 | #define CFIOCSPLR _IO('q', 5) /* set protection log reg */ |
| 53 | #endif /* _SYS_CFICTL_H_ */ |