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Diffstat (limited to 'arch/x86/crypto/sha512-mb/sha512_mb_mgr.h')
-rw-r--r--arch/x86/crypto/sha512-mb/sha512_mb_mgr.h104
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diff --git a/arch/x86/crypto/sha512-mb/sha512_mb_mgr.h b/arch/x86/crypto/sha512-mb/sha512_mb_mgr.h
deleted file mode 100644
index 178f17eef382..000000000000
--- a/arch/x86/crypto/sha512-mb/sha512_mb_mgr.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Header file for multi buffer SHA512 algorithm manager
- *
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2016 Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License 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.
- *
- * Contact Information:
- * Megha Dey <megha.dey@linux.intel.com>
- *
- * BSD LICENSE
- *
- * Copyright(c) 2016 Intel Corporation.
- *
- * 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 __SHA_MB_MGR_H
-#define __SHA_MB_MGR_H
-
-#include <linux/types.h>
-
-#define NUM_SHA512_DIGEST_WORDS 8
-
-enum job_sts {STS_UNKNOWN = 0,
- STS_BEING_PROCESSED = 1,
- STS_COMPLETED = 2,
- STS_INTERNAL_ERROR = 3,
- STS_ERROR = 4
-};
-
-struct job_sha512 {
- u8 *buffer;
- u64 len;
- u64 result_digest[NUM_SHA512_DIGEST_WORDS] __aligned(32);
- enum job_sts status;
- void *user_data;
-};
-
-struct sha512_args_x4 {
- uint64_t digest[8][4];
- uint8_t *data_ptr[4];
-};
-
-struct sha512_lane_data {
- struct job_sha512 *job_in_lane;
-};
-
-struct sha512_mb_mgr {
- struct sha512_args_x4 args;
-
- uint64_t lens[4];
-
- /* each byte is index (0...7) of unused lanes */
- uint64_t unused_lanes;
- /* byte 4 is set to FF as a flag */
- struct sha512_lane_data ldata[4];
-};
-
-#define SHA512_MB_MGR_NUM_LANES_AVX2 4
-
-void sha512_mb_mgr_init_avx2(struct sha512_mb_mgr *state);
-struct job_sha512 *sha512_mb_mgr_submit_avx2(struct sha512_mb_mgr *state,
- struct job_sha512 *job);
-struct job_sha512 *sha512_mb_mgr_flush_avx2(struct sha512_mb_mgr *state);
-struct job_sha512 *sha512_mb_mgr_get_comp_job_avx2(struct sha512_mb_mgr *state);
-
-#endif