1703e94ac5
This patch adds a PMD for the Intel Quick Assist Technology DH895xxC hardware accelerator. This patch depends on a QAT PF driver for device initialization. See the file docs/guides/cryptodevs/qat.rst for configuration details This patch supports a limited subset of QAT device functionality, currently supporting chaining of cipher and hash operations for the following algorithmsd: Cipher algorithms: - RTE_CRYPTO_CIPHER_AES_CBC (with 128-bit, 192-bit and 256-bit keys supported) Hash algorithms: - RTE_CRYPTO_AUTH_SHA1_HMAC - RTE_CRYPTO_AUTH_SHA256_HMAC - RTE_CRYPTO_AUTH_SHA512_HMAC - RTE_CRYPTO_AUTH_AES_XCBC_MAC Some limitation on this patchset which shall be contributed in a subsequent release: - Chained mbufs are not supported. - Hash only is not supported. - Cipher only is not supported. - Only in-place is currently supported (destination address is the same as source address). - Only supports session-oriented API implementation (session-less APIs are not supported). Signed-off-by: Declan Doherty <declan.doherty@intel.com> Signed-off-by: John Griffin <john.griffin@intel.com> Signed-off-by: Des O Dea <des.j.o.dea@intel.com> Signed-off-by: Fiona Trahe <fiona.trahe@intel.com> Acked-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
79 lines
2.9 KiB
C
79 lines
2.9 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
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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 _QAT_LOGS_H_
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#define _QAT_LOGS_H_
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#define PMD_INIT_LOG(level, fmt, args...) \
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rte_log(RTE_LOG_ ## level, RTE_LOGTYPE_PMD, \
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"PMD: %s(): " fmt "\n", __func__, ##args)
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#ifdef RTE_LIBRTE_PMD_QAT_DEBUG_INIT
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#define PMD_INIT_FUNC_TRACE() PMD_INIT_LOG(DEBUG, " >>")
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#else
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#define PMD_INIT_FUNC_TRACE() do { } while (0)
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#endif
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#ifdef RTE_LIBRTE_PMD_QAT_DEBUG_RX
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#define PMD_RX_LOG(level, fmt, args...) \
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RTE_LOG(level, PMD, "%s(): " fmt "\n", __func__, ## args)
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#else
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#define PMD_RX_LOG(level, fmt, args...) do { } while (0)
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#endif
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#ifdef RTE_LIBRTE_PMD_QAT_DEBUG_TX
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#define PMD_TX_LOG(level, fmt, args...) \
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RTE_LOG(level, PMD, "%s(): " fmt "\n", __func__, ## args)
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#else
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#define PMD_TX_LOG(level, fmt, args...) do { } while (0)
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#endif
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#ifdef RTE_LIBRTE_PMD_QAT_DEBUG_TX_FREE
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#define PMD_TX_FREE_LOG(level, fmt, args...) \
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RTE_LOG(level, PMD, "%s(): " fmt "\n", __func__, ## args)
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#else
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#define PMD_TX_FREE_LOG(level, fmt, args...) do { } while (0)
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#endif
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#ifdef RTE_LIBRTE_PMD_QAT_DEBUG_DRIVER
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#define PMD_DRV_LOG_RAW(level, fmt, args...) \
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RTE_LOG(level, PMD, "%s(): " fmt, __func__, ## args)
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#else
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#define PMD_DRV_LOG_RAW(level, fmt, args...) do { } while (0)
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#endif
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#define PMD_DRV_LOG(level, fmt, args...) \
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PMD_DRV_LOG_RAW(level, fmt "\n", ## args)
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#endif /* _QAT_LOGS_H_ */
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