1/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ 2#ifndef _UAPI_HISI_QM_H 3#define _UAPI_HISI_QM_H 4 5#include <linux/types.h> 6 7/** 8 * struct hisi_qp_ctx - User data for hisi qp. 9 * @id: qp_index return to user space 10 * @qc_type: Accelerator algorithm type 11 */ 12struct hisi_qp_ctx { 13 __u16 id; 14 __u16 qc_type; 15}; 16 17/** 18 * struct hisi_qp_info - User data for hisi qp. 19 * @sqe_size: Submission queue element size 20 * @sq_depth: The number of sqe 21 * @cq_depth: The number of cqe 22 * @reserved: Reserved data 23 */ 24struct hisi_qp_info { 25 __u32 sqe_size; 26 __u16 sq_depth; 27 __u16 cq_depth; 28 __u64 reserved; 29}; 30 31#define HISI_QM_API_VER_BASE "hisi_qm_v1" 32#define HISI_QM_API_VER2_BASE "hisi_qm_v2" 33#define HISI_QM_API_VER3_BASE "hisi_qm_v3" 34 35/* UACCE_CMD_QM_SET_QP_CTX: Set qp algorithm type */ 36#define UACCE_CMD_QM_SET_QP_CTX _IOWR('H', 10, struct hisi_qp_ctx) 37/* UACCE_CMD_QM_SET_QP_INFO: Set qp depth and BD size */ 38#define UACCE_CMD_QM_SET_QP_INFO _IOWR('H', 11, struct hisi_qp_info) 39#endif 40