ca89b502aa
Historically only QAT_SYM devices for crypto were supported. The DPDK submodule explicitly disabled its compilation. For details please see: https://review.spdk.io/gerrit/c/spdk/dpdk/+/9217 Starting with DPDK 21.11 QAT_SYM and QAT_ASYM were merged together, so it is no longer possible to disable it QAT_ASYM as it was before. As vbdev_crypto didn't make use of it, this driver is now skipped in preparation for update to DPDK 21.11. Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Change-Id: Ib606a4b450cd224d96bc21a64384297b2182967c Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11178 Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
80 lines
3.0 KiB
C
80 lines
3.0 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright (c) Intel Corporation.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef SPDK_VBDEV_CRYPTO_H
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#define SPDK_VBDEV_CRYPTO_H
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#include "spdk/rpc.h"
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#include "spdk/util.h"
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#include "spdk/string.h"
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#include "spdk/log.h"
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#include "spdk/bdev.h"
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#define AESNI_MB "crypto_aesni_mb"
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#define QAT "crypto_qat"
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#define QAT_ASYM "crypto_qat_asym"
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/* Supported ciphers */
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#define AES_CBC "AES_CBC" /* QAT and AESNI_MB */
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#define AES_XTS "AES_XTS" /* QAT only */
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typedef void (*spdk_delete_crypto_complete)(void *cb_arg, int bdeverrno);
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/**
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* Create new crypto bdev.
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*
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* \param bdev_name Name of the bdev on which the crypto vbdev will be created.
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* \param vbdev_name Name of the new crypto vbdev.
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* \param crypto_pmd Name of the polled mode driver to use for this vbdev.
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* \param key The key to use for this vbdev.
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* \param cipher The cipher to use for this vbdev.
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* \param keys The 2nd key to use for AES_XTS cipher.
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* \return 0 on success, other on failure.
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*/
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int create_crypto_disk(const char *bdev_name, const char *vbdev_name,
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const char *crypto_pmd, const char *key,
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const char *cipher, const char *key2);
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/**
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* Delete crypto bdev.
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*
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* \param bdev Pointer to crypto bdev.
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* \param cb_fn Function to call after deletion.
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* \param cb_arg Argument to pass to cb_fn.
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*/
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void delete_crypto_disk(struct spdk_bdev *bdev, spdk_delete_crypto_complete cb_fn,
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void *cb_arg);
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#endif /* SPDK_VBDEV_CRYPTO_H */
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