Imported Upstream version 16.04

Change-Id: I77eadcd8538a9122e4773cbe55b24033dc451757
Signed-off-by: C.J. Collier <cjcollier@linuxfoundation.org>

1 files changed, 210 insertions, 0 deletions

diff --git a/drivers/crypto/aesni_mb/aesni_mb_ops.h b/drivers/crypto/aesni_mb/aesni_mb_ops.h
new file mode 100644
index 00000000..0c119bf1
--- /dev/null
+++ b/drivers/crypto/aesni_mb/aesni_mb_ops.h
@@ -0,0 +1,210 @@
+/*-
+ *   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
+};
+
+typedef void (*md5_one_block_t)(void *data, void *digest);
+
+typedef void (*sha1_one_block_t)(void *data, void *digest);
+typedef void (*sha224_one_block_t)(void *data, void *digest);
+typedef void (*sha256_one_block_t)(void *data, void *digest);
+typedef void (*sha384_one_block_t)(void *data, void *digest);
+typedef void (*sha512_one_block_t)(void *data, void *digest);
+
+typedef void (*aes_keyexp_128_t)
+		(void *key, void *enc_exp_keys, void *dec_exp_keys);
+typedef void (*aes_keyexp_192_t)
+		(void *key, void *enc_exp_keys, void *dec_exp_keys);
+typedef void (*aes_keyexp_256_t)
+		(void *key, void *enc_exp_keys, void *dec_exp_keys);
+
+typedef void (*aes_xcbc_expand_key_t)
+		(void *key, void *exp_k1, void *k2, void *k3);
+
+/** Multi-buffer library function pointer table */
+struct aesni_mb_ops {
+	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_ops 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
+				}
+			}
+		}
+};
+
+
+#endif /* _AESNI_MB_OPS_H_ */