diff options
| author |   Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
|---|---|---|
| committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
| commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
| tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/crypto/qce/cipher.h | |
| parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) | |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/drivers/crypto/qce/cipher.h')
| -rw-r--r-- | kernel/drivers/crypto/qce/cipher.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/kernel/drivers/crypto/qce/cipher.h b/kernel/drivers/crypto/qce/cipher.h new file mode 100644 index 000000000..d5757cfcd --- /dev/null +++ b/kernel/drivers/crypto/qce/cipher.h @@ -0,0 +1,68 @@ +/* + * Copyright (c) 2010-2014, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _CIPHER_H_ +#define _CIPHER_H_ + +#include "common.h" +#include "core.h" + +#define QCE_MAX_KEY_SIZE 64 + +struct qce_cipher_ctx { + u8 enc_key[QCE_MAX_KEY_SIZE]; + unsigned int enc_keylen; + struct crypto_ablkcipher *fallback; +}; + +/** + * struct qce_cipher_reqctx - holds private cipher objects per request + * @flags: operation flags + * @iv: pointer to the IV + * @ivsize: IV size + * @src_nents: source entries + * @dst_nents: destination entries + * @src_chained: is source chained + * @dst_chained: is destination chained + * @result_sg: scatterlist used for result buffer + * @dst_tbl: destination sg table + * @dst_sg: destination sg pointer table beginning + * @src_tbl: source sg table + * @src_sg: source sg pointer table beginning; + * @cryptlen: crypto length + */ +struct qce_cipher_reqctx { + unsigned long flags; + u8 *iv; + unsigned int ivsize; + int src_nents; + int dst_nents; + bool src_chained; + bool dst_chained; + struct scatterlist result_sg; + struct sg_table dst_tbl; + struct scatterlist *dst_sg; + struct sg_table src_tbl; + struct scatterlist *src_sg; + unsigned int cryptlen; +}; + +static inline struct qce_alg_template *to_cipher_tmpl(struct crypto_tfm *tfm) +{ + struct crypto_alg *alg = tfm->__crt_alg; + return container_of(alg, struct qce_alg_template, alg.crypto); +} + +extern const struct qce_algo_ops ablkcipher_ops; + +#endif /* _CIPHER_H_ */ |