mirror of https://github.com/F-Stack/f-stack.git
50 lines
1.3 KiB
C
50 lines
1.3 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2015-2018 Intel Corporation
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*/
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#ifndef _QAT_SYM_PMD_H_
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#define _QAT_SYM_PMD_H_
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#ifdef BUILD_QAT_SYM
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#include <rte_cryptodev.h>
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#include "qat_sym_capabilities.h"
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#include "qat_device.h"
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/** Intel(R) QAT Symmetric Crypto PMD driver name */
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#define CRYPTODEV_NAME_QAT_SYM_PMD crypto_qat
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/* Internal capabilities */
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#define QAT_SYM_CAP_MIXED_CRYPTO (1 << 0)
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#define QAT_SYM_CAP_VALID (1 << 31)
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extern uint8_t qat_sym_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 symmetric 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_sym_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 sym_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 symmetric crypto capabilities */
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uint32_t internal_capabilities; /* see flags QAT_SYM_CAP_xxx */
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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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int
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qat_sym_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_sym_dev_destroy(struct qat_pci_device *qat_pci_dev);
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#endif
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#endif /* _QAT_SYM_PMD_H_ */
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