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