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1/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */2/*3 * Copyright (c) 2021 Mellanox Technologies Ltd. All rights reserved.4 */5#ifndef DEF_RDMA_IB_SYSFS_H6#define DEF_RDMA_IB_SYSFS_H7 8#include <linux/sysfs.h>9 10struct ib_device;11 12struct ib_port_attribute {13 struct attribute attr;14 ssize_t (*show)(struct ib_device *ibdev, u32 port_num,15 struct ib_port_attribute *attr, char *buf);16 ssize_t (*store)(struct ib_device *ibdev, u32 port_num,17 struct ib_port_attribute *attr, const char *buf,18 size_t count);19};20 21#define IB_PORT_ATTR_RW(_name) \22 struct ib_port_attribute ib_port_attr_##_name = __ATTR_RW(_name)23 24#define IB_PORT_ATTR_ADMIN_RW(_name) \25 struct ib_port_attribute ib_port_attr_##_name = \26 __ATTR_RW_MODE(_name, 0600)27 28#define IB_PORT_ATTR_RO(_name) \29 struct ib_port_attribute ib_port_attr_##_name = __ATTR_RO(_name)30 31#define IB_PORT_ATTR_WO(_name) \32 struct ib_port_attribute ib_port_attr_##_name = __ATTR_WO(_name)33 34struct ib_device *ib_port_sysfs_get_ibdev_kobj(struct kobject *kobj,35 u32 *port_num);36 37#endif38