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