linux/drivers/ufs/core/ufs-debugfs.c

// SPDX-License-Identifier: GPL-2.0
// Copyright (C) 2020 Intel Corporation

#include <linux/debugfs.h>

#include "ufs-debugfs.h"
#include <ufs/ufshcd.h>
#include "ufshcd-priv.h"

static struct dentry *ufs_debugfs_root;

struct ufs_debugfs_attr {};

/* @file corresponds to a debugfs attribute in directory hba->debugfs_root. */
static inline struct ufs_hba *hba_from_file(const struct file *file)
{}

void __init ufs_debugfs_init(void)
{}

void ufs_debugfs_exit(void)
{}

static int ufs_debugfs_stats_show(struct seq_file *s, void *data)
{}
DEFINE_SHOW_ATTRIBUTE();

static int ee_usr_mask_get(void *data, u64 *val)
{}

static int ufs_debugfs_get_user_access(struct ufs_hba *hba)
__acquires(&hba->host_sem)
{}

static void ufs_debugfs_put_user_access(struct ufs_hba *hba)
__releases(&hba->host_sem)
{}

static int ee_usr_mask_set(void *data, u64 val)
{}

DEFINE_DEBUGFS_ATTRIBUTE();

void ufs_debugfs_exception_event(struct ufs_hba *hba, u16 status)
{}

static void ufs_debugfs_restart_ee(struct work_struct *work)
{}

static int ufs_saved_err_show(struct seq_file *s, void *data)
{}

static ssize_t ufs_saved_err_write(struct file *file, const char __user *buf,
				   size_t count, loff_t *ppos)
{}

static int ufs_saved_err_open(struct inode *inode, struct file *file)
{}

static const struct file_operations ufs_saved_err_fops =;

static const struct ufs_debugfs_attr ufs_attrs[] =;

void ufs_debugfs_hba_init(struct ufs_hba *hba)
{}

void ufs_debugfs_hba_exit(struct ufs_hba *hba)
{}