linux/drivers/crypto/intel/qat/qat_common/qat_bl.h

/* SPDX-License-Identifier: GPL-2.0-only */
/* Copyright(c) 2014 - 2022 Intel Corporation */
#ifndef QAT_BL_H
#define QAT_BL_H
#include <linux/crypto.h>
#include <linux/scatterlist.h>
#include <linux/types.h>

#define QAT_MAX_BUFF_DESC …

struct qat_alg_buf { … } __packed;

struct qat_alg_buf_list { … } __packed;

struct qat_alg_fixed_buf_list { … } __packed __aligned(…);

struct qat_request_buffs { … };

struct qat_sgl_to_bufl_params { … };

void qat_bl_free_bufl(struct adf_accel_dev *accel_dev,
		      struct qat_request_buffs *buf);
int qat_bl_sgl_to_bufl(struct adf_accel_dev *accel_dev,
		       struct scatterlist *sgl,
		       struct scatterlist *sglout,
		       struct qat_request_buffs *buf,
		       struct qat_sgl_to_bufl_params *params,
		       gfp_t flags);

static inline gfp_t qat_algs_alloc_flags(struct crypto_async_request *req)
{ … }

int qat_bl_realloc_map_new_dst(struct adf_accel_dev *accel_dev,
			       struct scatterlist **newd,
			       unsigned int dlen,
			       struct qat_request_buffs *qat_bufs,
			       gfp_t gfp);

#endif