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drivers/crypto: fix warnings for OpenSSL version

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The API of the OpenSSL library has changed with version 3.0. This results
in a lot of compiler warnings like

    ../dpdk/drivers/crypto/ccp/ccp_crypto.c:182:9:
    warning: ‘SHA256_Transform’ is deprecated:
    Since OpenSSL 3.0 [-Wdeprecated-declarations]

As many Linux distributions still use elder OpenSSL libraries we cannot
change the used API now. Instead define OPENSSL_API_COMPAT to indicate
that we are using the OpenSSL 1.1.0 API.

OPENSSL_API_COMPAT is introduced in *.c files and not in *.h files as some
*.c files directly include OpenSSL headers.

Fixes: d61f70b4c918 ("crypto/libcrypto: add driver for OpenSSL library")
Cc: stable@dpdk.org

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Tested-by: Daxue Gao <daxuex.gao@intel.com>
Tested-by: David Marchand <david.marchand@redhat.com>
Acked-by: Kai Ji <kai.ji@intel.com>
This commit is contained in:
Heinrich Schuchardt 2022-05-10 17:06:35 +02:00 committed by Akhil Goyal
parent 4b45567f35
commit 7360749f16
5 changed files with 10 additions and 0 deletions
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2
drivers/crypto/ccp/ccp_crypto.c
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@ -2,6 +2,8 @@
* Copyright(c) 2018 Advanced Micro Devices, Inc. All rights reserved.
*/
#define OPENSSL_API_COMPAT 0x10100000L
#include <dirent.h>
#include <fcntl.h>
#include <stdio.h>

2
drivers/crypto/openssl/rte_openssl_pmd.c
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@ -2,6 +2,8 @@
* Copyright(c) 2016-2017 Intel Corporation
*/
#define OPENSSL_API_COMPAT 0x10100000L
#include <rte_common.h>
#include <rte_hexdump.h>
#include <rte_cryptodev.h>

2
drivers/crypto/openssl/rte_openssl_pmd_ops.c
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@ -2,6 +2,8 @@
* Copyright(c) 2016-2017 Intel Corporation
*/
#define OPENSSL_API_COMPAT 0x10100000L
#include <string.h>
#include <rte_common.h>

2
drivers/crypto/qat/qat_sym.c
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@ -2,6 +2,8 @@
* Copyright(c) 2015-2022 Intel Corporation
*/
#define OPENSSL_API_COMPAT 0x10100000L
#include <openssl/evp.h>
#include <rte_mempool.h>

2
drivers/crypto/qat/qat_sym_session.c
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@ -2,6 +2,8 @@
* Copyright(c) 2015-2022 Intel Corporation
*/
#define OPENSSL_API_COMPAT 0x10100000L
#include <openssl/sha.h> /* Needed to calculate pre-compute values */
#include <openssl/aes.h> /* Needed to calculate pre-compute values */
#include <openssl/md5.h> /* Needed to calculate pre-compute values */