/* SPDX-License-Identifier: GPL-2.0 */
|
/*
|
* Copyright (C) Rockchip Electronics Co.Ltd
|
* Author: Felix Zeng <felix.zeng@rock-chips.com>
|
*/
|
|
#ifndef __LINUX_RKNPU_DEBUGGER_H_
|
#define __LINUX_RKNPU_DEBUGGER_H_
|
|
#include <linux/seq_file.h>
|
|
/*
|
* struct rknpu_debugger - rknpu debugger information
|
*
|
* This structure represents a debugger to be created by the rknpu driver
|
* or core.
|
*/
|
struct rknpu_debugger {
|
#ifdef CONFIG_ROCKCHIP_RKNPU_DEBUG_FS
|
/* Directory of debugfs file */
|
struct dentry *debugfs_dir;
|
struct list_head debugfs_entry_list;
|
struct mutex debugfs_lock;
|
#endif
|
#ifdef CONFIG_ROCKCHIP_RKNPU_PROC_FS
|
/* Directory of procfs file */
|
struct proc_dir_entry *procfs_dir;
|
struct list_head procfs_entry_list;
|
struct mutex procfs_lock;
|
#endif
|
};
|
|
/*
|
* struct rknpu_debugger_list - debugfs/procfs info list entry
|
*
|
* This structure represents a debugfs/procfs file to be created by the npu
|
* driver or core.
|
*/
|
struct rknpu_debugger_list {
|
/* File name */
|
const char *name;
|
/*
|
* Show callback. &seq_file->private will be set to the &struct
|
* rknpu_debugger_node corresponding to the instance of this info
|
* on a given &struct rknpu_debugger.
|
*/
|
int (*show)(struct seq_file *seq, void *data);
|
/*
|
* Write callback. &seq_file->private will be set to the &struct
|
* rknpu_debugger_node corresponding to the instance of this info
|
* on a given &struct rknpu_debugger.
|
*/
|
ssize_t (*write)(struct file *file, const char __user *ubuf, size_t len,
|
loff_t *offp);
|
/* Procfs/Debugfs private data. */
|
void *data;
|
};
|
|
/*
|
* struct rknpu_debugger_node - Nodes for debugfs/procfs
|
*
|
* This structure represents each instance of procfs/debugfs created from the
|
* template.
|
*/
|
struct rknpu_debugger_node {
|
struct rknpu_debugger *debugger;
|
|
/* template for this node. */
|
const struct rknpu_debugger_list *info_ent;
|
|
/* Each Procfs/Debugfs file. */
|
#ifdef CONFIG_ROCKCHIP_RKNPU_DEBUG_FS
|
struct dentry *dent;
|
#endif
|
|
#ifdef CONFIG_ROCKCHIP_RKNPU_PROC_FS
|
struct proc_dir_entry *pent;
|
#endif
|
|
struct list_head list;
|
};
|
|
struct rknpu_device;
|
|
int rknpu_debugger_init(struct rknpu_device *rknpu_dev);
|
int rknpu_debugger_remove(struct rknpu_device *rknpu_dev);
|
|
#endif /* __LINUX_RKNPU_FENCE_H_ */
|
