관리-도구

편집 파일: mana-abi.h

/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) */ /* * Copyright (c) 2022, Microsoft Corporation. All rights reserved. */ #ifndef MANA_ABI_USER_H #define MANA_ABI_USER_H #include <linux/types.h> #include <rdma/ib_user_ioctl_verbs.h> /* * Increment this value if any changes that break userspace ABI * compatibility are made. */ #define MANA_IB_UVERBS_ABI_VERSION 1 enum mana_ib_create_cq_flags { MANA_IB_CREATE_RNIC_CQ = 1 << 0, }; struct mana_ib_create_cq { __aligned_u64 buf_addr; __u16 flags; __u16 reserved0; __u32 reserved1; }; struct mana_ib_create_cq_resp { __u32 cqid; __u32 reserved; }; struct mana_ib_create_qp { __aligned_u64 sq_buf_addr; __u32 sq_buf_size; __u32 port; }; struct mana_ib_create_qp_resp { __u32 sqid; __u32 cqid; __u32 tx_vp_offset; __u32 reserved; }; struct mana_ib_create_rc_qp { __aligned_u64 queue_buf[4]; __u32 queue_size[4]; }; struct mana_ib_create_rc_qp_resp { __u32 queue_id[4]; }; struct mana_ib_create_wq { __aligned_u64 wq_buf_addr; __u32 wq_buf_size; __u32 reserved; }; /* RX Hash function flags */ enum mana_ib_rx_hash_function_flags { MANA_IB_RX_HASH_FUNC_TOEPLITZ = 1 << 0, }; struct mana_ib_create_qp_rss { __aligned_u64 rx_hash_fields_mask; __u8 rx_hash_function; __u8 reserved[7]; __u32 rx_hash_key_len; __u8 rx_hash_key[40]; __u32 port; }; struct rss_resp_entry { __u32 cqid; __u32 wqid; }; struct mana_ib_create_qp_rss_resp { __aligned_u64 num_entries; struct rss_resp_entry entries[64]; }; #endif