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a61127c2 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
5068c7a8 SK |
2 | /* |
3 | * pcrypt - Parallel crypto engine. | |
4 | * | |
5 | * Copyright (C) 2009 secunet Security Networks AG | |
6 | * Copyright (C) 2009 Steffen Klassert <steffen.klassert@secunet.com> | |
5068c7a8 SK |
7 | */ |
8 | ||
9 | #ifndef _CRYPTO_PCRYPT_H | |
10 | #define _CRYPTO_PCRYPT_H | |
11 | ||
12 | #include <linux/crypto.h> | |
13 | #include <linux/kernel.h> | |
14 | #include <linux/padata.h> | |
15 | ||
16 | struct pcrypt_request { | |
17 | struct padata_priv padata; | |
18 | void *data; | |
19 | void *__ctx[] CRYPTO_MINALIGN_ATTR; | |
20 | }; | |
21 | ||
22 | static inline void *pcrypt_request_ctx(struct pcrypt_request *req) | |
23 | { | |
24 | return req->__ctx; | |
25 | } | |
26 | ||
27 | static inline | |
28 | struct padata_priv *pcrypt_request_padata(struct pcrypt_request *req) | |
29 | { | |
30 | return &req->padata; | |
31 | } | |
32 | ||
33 | static inline | |
34 | struct pcrypt_request *pcrypt_padata_request(struct padata_priv *padata) | |
35 | { | |
36 | return container_of(padata, struct pcrypt_request, padata); | |
37 | } | |
38 | ||
39 | #endif |