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/*-
* BSD LICENSE
*
* Copyright(c) 2015 Intel Corporation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _AESNI_MB_OPS_H_
#define _AESNI_MB_OPS_H_
#ifndef LINUX
#define LINUX
#endif
#include <mb_mgr.h>
#include <aux_funcs.h>
enum aesni_mb_vector_mode {
RTE_AESNI_MB_NOT_SUPPORTED = 0,
RTE_AESNI_MB_SSE,
RTE_AESNI_MB_AVX,
RTE_AESNI_MB_AVX2,
RTE_AESNI_MB_AVX512
};
typedef void (*md5_one_block_t)(const void *data, void *digest);
typedef void (*sha1_one_block_t)(const void *data, void *digest);
typedef void (*sha224_one_block_t)(const void *data, void *digest);
typedef void (*sha256_one_block_t)(const void *data, void *digest);
typedef void (*sha384_one_block_t)(const void *data, void *digest);
typedef void (*sha512_one_block_t)(const void *data, void *digest);
typedef void (*aes_keyexp_128_t)
(const void *key, void *enc_exp_keys, void *dec_exp_keys);
typedef void (*aes_keyexp_192_t)
(const void *key, void *enc_exp_keys, void *dec_exp_keys);
typedef void (*aes_keyexp_256_t)
(const void *key, void *enc_exp_keys, void *dec_exp_keys);
typedef void (*aes_xcbc_expand_key_t)
(const void *key, void *exp_k1, void *k2, void *k3);
/** Multi-buffer library function pointer table */
struct aesni_mb_op_fns {
struct {
init_mb_mgr_t init_mgr;
/**< Initialise scheduler */
get_next_job_t get_next;
/**< Get next free job structure */
submit_job_t submit;
/**< Submit job to scheduler */
get_completed_job_t get_completed_job;
/**< Get completed job */
flush_job_t flush_job;
/**< flush jobs from manager */
} job;
/**< multi buffer manager functions */
struct {
struct {
md5_one_block_t md5;
/**< MD5 one block hash */
sha1_one_block_t sha1;
/**< SHA1 one block hash */
sha224_one_block_t sha224;
/**< SHA224 one block hash */
sha256_one_block_t sha256;
/**< SHA256 one block hash */
sha384_one_block_t sha384;
/**< SHA384 one block hash */
sha512_one_block_t sha512;
/**< SHA512 one block hash */
} one_block;
/**< one block hash functions */
struct {
aes_keyexp_128_t aes128;
/**< AES128 key expansions */
aes_keyexp_192_t aes192;
/**< AES192 key expansions */
aes_keyexp_256_t aes256;
/**< AES256 key expansions */
aes_xcbc_expand_key_t aes_xcbc;
/**< AES XCBC key expansions */
} keyexp;
/**< Key expansion functions */
} aux;
/**< Auxiliary functions */
};
static const struct aesni_mb_op_fns job_ops[] = {
[RTE_AESNI_MB_NOT_SUPPORTED] = {
.job = {
NULL
},
.aux = {
.one_block = {
NULL
},
.keyexp = {
NULL
}
}
},
[RTE_AESNI_MB_SSE] = {
.job = {
init_mb_mgr_sse,
get_next_job_sse,
submit_job_sse,
get_completed_job_sse,
flush_job_sse
},
.aux = {
.one_block = {
md5_one_block_sse,
sha1_one_block_sse,
sha224_one_block_sse,
sha256_one_block_sse,
sha384_one_block_sse,
sha512_one_block_sse
},
.keyexp = {
aes_keyexp_128_sse,
aes_keyexp_192_sse,
aes_keyexp_256_sse,
aes_xcbc_expand_key_sse
}
}
},
[RTE_AESNI_MB_AVX] = {
.job = {
init_mb_mgr_avx,
get_next_job_avx,
submit_job_avx,
get_completed_job_avx,
flush_job_avx
},
.aux = {
.one_block = {
md5_one_block_avx,
sha1_one_block_avx,
sha224_one_block_avx,
sha256_one_block_avx,
sha384_one_block_avx,
sha512_one_block_avx
},
.keyexp = {
aes_keyexp_128_avx,
aes_keyexp_192_avx,
aes_keyexp_256_avx,
aes_xcbc_expand_key_avx
}
}
},
[RTE_AESNI_MB_AVX2] = {
.job = {
init_mb_mgr_avx2,
get_next_job_avx2,
submit_job_avx2,
get_completed_job_avx2,
flush_job_avx2
},
.aux = {
.one_block = {
md5_one_block_avx2,
sha1_one_block_avx2,
sha224_one_block_avx2,
sha256_one_block_avx2,
sha384_one_block_avx2,
sha512_one_block_avx2
},
.keyexp = {
aes_keyexp_128_avx2,
aes_keyexp_192_avx2,
aes_keyexp_256_avx2,
aes_xcbc_expand_key_avx2
}
}
},
[RTE_AESNI_MB_AVX512] = {
.job = {
init_mb_mgr_avx512,
get_next_job_avx512,
submit_job_avx512,
get_completed_job_avx512,
flush_job_avx512
},
.aux = {
.one_block = {
md5_one_block_avx512,
sha1_one_block_avx512,
sha224_one_block_avx512,
sha256_one_block_avx512,
sha384_one_block_avx512,
sha512_one_block_avx512
},
.keyexp = {
aes_keyexp_128_avx512,
aes_keyexp_192_avx512,
aes_keyexp_256_avx512,
aes_xcbc_expand_key_avx512
}
}
}
};
#endif /* _AESNI_MB_OPS_H_ */
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