66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
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/******************************************************************************
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*
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* Copyright (c) 2018 Samsung Electronics Co., Ltd. All rights reserved.
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*
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******************************************************************************/
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#ifndef _SCSC_WIFILOGGER_DEBUGFS_H_
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#define _SCSC_WIFILOGGER_DEBUGFS_H_
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#include <linux/kernel.h>
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#include <linux/types.h>
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#include <linux/module.h>
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#include <linux/debugfs.h>
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#include <linux/version.h>
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#include <linux/mutex.h>
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#include <linux/wait.h>
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#include <linux/slab.h>
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#include <linux/fs.h>
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#include <linux/vmalloc.h>
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#include <asm/uaccess.h>
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#include <scsc/scsc_logring.h>
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#include "scsc_wifilogger_core.h"
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#include "scsc_wifilogger.h"
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#define SCSC_DEBUGFS_ROOT "/sys/kernel/debug/wifilogger"
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#define SCSC_DEBUGFS_ROOT_DIRNAME "wifilogger"
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struct scsc_wlog_debugfs_info {
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struct dentry *rootdir;
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struct dentry *ringdir;
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};
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struct scsc_ring_test_object {
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struct scsc_wlog_ring *r;
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#ifdef CONFIG_SCSC_WIFILOGGER_TEST
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char *rbuf;
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char *wbuf;
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size_t bsz;
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struct list_head elem;
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wait_queue_head_t drain_wq;
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wait_queue_head_t rw_wq;
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struct mutex readers_lock;
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#endif
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};
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void *scsc_wlog_register_debugfs_entry(const char *ring_name,
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const char *fname,
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const struct file_operations *fops,
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void *rto,
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struct scsc_wlog_debugfs_info *di);
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struct scsc_ring_test_object *init_ring_test_object(struct scsc_wlog_ring *r);
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void scsc_wifilogger_debugfs_remove_top_dir_recursive(void);
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void scsc_register_common_debugfs_entries(char *ring_name, void *rto,
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struct scsc_wlog_debugfs_info *di);
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int dfs_open(struct inode *ino, struct file *filp);
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int dfs_release(struct inode *ino, struct file *filp);
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#endif /* _SCSC_WIFILOGGER_DEBUGFS_H_ */
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