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ec92b59cc0
This patch introduces a sysfs group entry for the UFS attributes. The group adds "attributes" folder under the UFS driver sysfs entry (/sys/bus/platform/drivers/ufshcd/*). The attributes are shown as hexadecimal numbers. The full information about the attributes could be found at UFS specifications 2.1. Signed-off-by: Stanislav Nijnikov <stanislav.nijnikov@wdc.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
18 lines
427 B
C
18 lines
427 B
C
/* SPDX-License-Identifier: GPL-2.0
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* Copyright (C) 2018 Western Digital Corporation
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*/
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#ifndef __UFS_SYSFS_H__
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#define __UFS_SYSFS_H__
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#include <linux/sysfs.h>
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#include "ufshcd.h"
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void ufs_sysfs_add_nodes(struct device *dev);
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void ufs_sysfs_remove_nodes(struct device *dev);
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extern const struct attribute_group ufs_sysfs_unit_descriptor_group;
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extern const struct attribute_group ufs_sysfs_lun_attributes_group;
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#endif
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