40 строки
992 B
C
40 строки
992 B
C
/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
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#ifndef _UAPI_HISI_QM_H
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#define _UAPI_HISI_QM_H
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#include <linux/types.h>
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/**
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* struct hisi_qp_ctx - User data for hisi qp.
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* @id: qp_index return to user space
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* @qc_type: Accelerator algorithm type
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*/
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struct hisi_qp_ctx {
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__u16 id;
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__u16 qc_type;
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};
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/**
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* struct hisi_qp_info - User data for hisi qp.
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* @sqe_size: Submission queue element size
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* @sq_depth: The number of sqe
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* @cq_depth: The number of cqe
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* @reserved: Reserved data
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*/
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struct hisi_qp_info {
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__u32 sqe_size;
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__u16 sq_depth;
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__u16 cq_depth;
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__u64 reserved;
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};
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#define HISI_QM_API_VER_BASE "hisi_qm_v1"
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#define HISI_QM_API_VER2_BASE "hisi_qm_v2"
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#define HISI_QM_API_VER3_BASE "hisi_qm_v3"
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/* UACCE_CMD_QM_SET_QP_CTX: Set qp algorithm type */
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#define UACCE_CMD_QM_SET_QP_CTX _IOWR('H', 10, struct hisi_qp_ctx)
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/* UACCE_CMD_QM_SET_QP_INFO: Set qp depth and BD size */
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#define UACCE_CMD_QM_SET_QP_INFO _IOWR('H', 11, struct hisi_qp_info)
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#endif
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