]>
Commit | Line | Data |
---|---|---|
7c673cae FG |
1 | /*- |
2 | * BSD LICENSE | |
3 | * | |
4 | * Copyright (c) Intel Corporation. | |
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 | * | |
11 | * * Redistributions of source code must retain the above copyright | |
12 | * notice, this list of conditions and the following disclaimer. | |
13 | * * Redistributions in binary form must reproduce the above copyright | |
14 | * notice, this list of conditions and the following disclaimer in | |
15 | * the documentation and/or other materials provided with the | |
16 | * distribution. | |
17 | * * Neither the name of Intel Corporation nor the names of its | |
18 | * contributors may be used to endorse or promote products derived | |
19 | * from this software without specific prior written permission. | |
20 | * | |
21 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
22 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
23 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
24 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
25 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
26 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
27 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
28 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
29 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
30 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
31 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
32 | */ | |
33 | ||
11fdf7f2 TL |
34 | #ifndef SPDK_VBDEV_CRYPTO_H |
35 | #define SPDK_VBDEV_CRYPTO_H | |
7c673cae | 36 | |
11fdf7f2 TL |
37 | #include "spdk/rpc.h" |
38 | #include "spdk/util.h" | |
39 | #include "spdk/string.h" | |
40 | #include "spdk_internal/log.h" | |
7c673cae | 41 | |
7c673cae FG |
42 | #include "spdk/bdev.h" |
43 | ||
f67539c2 TL |
44 | #define AESNI_MB "crypto_aesni_mb" |
45 | #define QAT "crypto_qat" | |
46 | ||
47 | /* Supported ciphers */ | |
48 | #define AES_CBC "AES_CBC" /* QAT and AESNI_MB */ | |
49 | #define AES_XTS "AES_XTS" /* QAT only */ | |
50 | ||
11fdf7f2 | 51 | typedef void (*spdk_delete_crypto_complete)(void *cb_arg, int bdeverrno); |
7c673cae | 52 | |
11fdf7f2 TL |
53 | /** |
54 | * Create new crypto bdev. | |
55 | * | |
f67539c2 TL |
56 | * \param bdev_name Name of the bdev on which the crypto vbdev will be created. |
57 | * \param vbdev_name Name of the new crypto vbdev. | |
58 | * \param crypto_pmd Name of the polled mode driver to use for this vbdev. | |
59 | * \param key The key to use for this vbdev. | |
60 | * \param cipher The cipher to use for this vbdev. | |
61 | * \param keys The 2nd key to use for AES_XTS cipher. | |
11fdf7f2 TL |
62 | * \return 0 on success, other on failure. |
63 | */ | |
64 | int create_crypto_disk(const char *bdev_name, const char *vbdev_name, | |
f67539c2 TL |
65 | const char *crypto_pmd, const char *key, |
66 | const char *cipher, const char *key2); | |
7c673cae | 67 | |
11fdf7f2 TL |
68 | /** |
69 | * Delete crypto bdev. | |
70 | * | |
71 | * \param bdev Pointer to crypto bdev. | |
72 | * \param cb_fn Function to call after deletion. | |
73 | * \param cb_arg Argument to pass to cb_fn. | |
74 | */ | |
75 | void delete_crypto_disk(struct spdk_bdev *bdev, spdk_delete_crypto_complete cb_fn, | |
76 | void *cb_arg); | |
7c673cae | 77 | |
11fdf7f2 | 78 | #endif /* SPDK_VBDEV_CRYPTO_H */ |