/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* * Copyright (c) 2021 Mellanox Technologies Ltd. All rights reserved. */ #ifndef DEF_RDMA_IB_SYSFS_H #define DEF_RDMA_IB_SYSFS_H #include <linux/sysfs.h> struct ib_device; struct ib_port_attribute { struct attribute attr; ssize_t (*show)(struct ib_device *ibdev, u32 port_num, struct ib_port_attribute *attr, char *buf); ssize_t (*store)(struct ib_device *ibdev, u32 port_num, struct ib_port_attribute *attr, const char *buf, size_t count); }; #define IB_PORT_ATTR_RW(_name) \ struct ib_port_attribute ib_port_attr_##_name = __ATTR_RW(_name) #define IB_PORT_ATTR_ADMIN_RW(_name) \ struct ib_port_attribute ib_port_attr_##_name = \ __ATTR_RW_MODE(_name, 0600) #define IB_PORT_ATTR_RO(_name) \ struct ib_port_attribute ib_port_attr_##_name = __ATTR_RO(_name) #define IB_PORT_ATTR_WO(_name) \ struct ib_port_attribute ib_port_attr_##_name = __ATTR_WO(_name) struct ib_device *ib_port_sysfs_get_ibdev_kobj(struct kobject *kobj, u32 *port_num); #endif