1/* SPDX-License-Identifier: GPL-2.0-or-later */
2/*
3	Copyright (C) 2004 - 2009 Ivo van Doorn <IvDoorn@gmail.com>
4	<http://rt2x00.serialmonkey.com>
5
6 */
7
8/*
9	Module: rt2x00debug
10	Abstract: Data structures for the rt2x00debug.
11 */
12
13#ifndef RT2X00DEBUG_H
14#define RT2X00DEBUG_H
15
16struct rt2x00_dev;
17
18/**
19 * enum rt2x00debugfs_entry_flags: Flags for debugfs registry entry
20 *
21 * @RT2X00DEBUGFS_OFFSET: rt2x00lib should pass the register offset
22 *	as argument when using the callback function read()/write()
23 */
24enum rt2x00debugfs_entry_flags {
25	RT2X00DEBUGFS_OFFSET	= (1 << 0),
26};
27
28#define RT2X00DEBUGFS_REGISTER_ENTRY(__name, __type)		\
29struct reg##__name {						\
30	__type (*read)(struct rt2x00_dev *rt2x00dev,		\
31		     const unsigned int word);			\
32	void (*write)(struct rt2x00_dev *rt2x00dev,		\
33		      const unsigned int word, __type data);	\
34								\
35	unsigned int flags;					\
36								\
37	unsigned int word_base;					\
38	unsigned int word_size;					\
39	unsigned int word_count;				\
40} __name
41
42struct rt2x00debug {
43	/*
44	 * Reference to the modules structure.
45	 */
46	struct module *owner;
47
48	/*
49	 * Register access entries.
50	 */
51	RT2X00DEBUGFS_REGISTER_ENTRY(csr, u32);
52	RT2X00DEBUGFS_REGISTER_ENTRY(eeprom, u16);
53	RT2X00DEBUGFS_REGISTER_ENTRY(bbp, u8);
54	RT2X00DEBUGFS_REGISTER_ENTRY(rf, u32);
55	RT2X00DEBUGFS_REGISTER_ENTRY(rfcsr, u8);
56};
57
58#endif /* RT2X00DEBUG_H */
59