7788dceccb
Move qat capabilities data into a memzone where it can be shared by primary and secondary processes. Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com> Acked-by: Fiona Trahe <fiona.trahe@intel.com>
55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2019 Intel Corporation
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*/
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#ifndef _QAT_ASYM_PMD_H_
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#define _QAT_ASYM_PMD_H_
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#include <rte_cryptodev.h>
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#include "qat_device.h"
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/** Intel(R) QAT Asymmetric Crypto PMD driver name */
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#define CRYPTODEV_NAME_QAT_ASYM_PMD crypto_qat_asym
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extern uint8_t qat_asym_driver_id;
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/** private data structure for a QAT device.
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* This QAT device is a device offering only asymmetric crypto service,
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* there can be one of these on each qat_pci_device (VF).
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*/
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struct qat_asym_dev_private {
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struct qat_pci_device *qat_dev;
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/**< The qat pci device hosting the service */
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uint8_t asym_dev_id;
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/**< Device instance for this rte_cryptodev */
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const struct rte_cryptodev_capabilities *qat_dev_capabilities;
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/* QAT device asymmetric crypto capabilities */
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const struct rte_memzone *capa_mz;
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/* Shared memzone for storing capabilities */
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uint16_t min_enq_burst_threshold;
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};
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uint16_t
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qat_asym_pmd_enqueue_op_burst(void *qp, struct rte_crypto_op **ops,
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uint16_t nb_ops);
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uint16_t
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qat_asym_pmd_dequeue_op_burst(void *qp, struct rte_crypto_op **ops,
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uint16_t nb_ops);
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int qat_asym_session_configure(struct rte_cryptodev *dev,
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struct rte_crypto_asym_xform *xform,
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struct rte_cryptodev_asym_session *sess,
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struct rte_mempool *mempool);
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int
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qat_asym_dev_create(struct qat_pci_device *qat_pci_dev,
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struct qat_dev_cmd_param *qat_dev_cmd_param);
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int
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qat_asym_dev_destroy(struct qat_pci_device *qat_pci_dev);
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#endif /* _QAT_ASYM_PMD_H_ */
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