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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2015-2018 Intel Corporation
*/
#ifndef _QAT_COMP_PMD_H_
#define _QAT_COMP_PMD_H_
#ifdef RTE_LIBRTE_COMPRESSDEV
#include <rte_compressdev.h>
#include <rte_compressdev_pmd.h>
#include "qat_device.h"
/**< Intel(R) QAT Compression PMD driver name */
#define COMPRESSDEV_NAME_QAT_PMD compress_qat
/** private data structure for a QAT compression device.
* This QAT device is a device offering only a compression service,
* there can be one of these on each qat_pci_device (VF).
*/
struct qat_comp_dev_private {
struct qat_pci_device *qat_dev;
/**< The qat pci device hosting the service */
struct rte_compressdev *compressdev;
/**< The pointer to this compression device structure */
const struct rte_compressdev_capabilities *qat_dev_capabilities;
/* QAT device compression capabilities */
const struct rte_memzone *interm_buff_mz;
/**< The device's memory for intermediate buffers */
struct rte_mempool *xformpool;
/**< The device's pool for qat_comp_xforms */
};
int
qat_comp_dev_create(struct qat_pci_device *qat_pci_dev);
int
qat_comp_dev_destroy(struct qat_pci_device *qat_pci_dev);
#endif
#endif /* _QAT_COMP_PMD_H_ */
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