/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
        Copyright (C) 2004 - 2009 Ivo van Doorn <IvDoorn@gmail.com>
        <http://rt2x00.serialmonkey.com>

 */

/*
        Module: rt2x00debug
        Abstract: Data structures for the rt2x00debug.
 */

#ifndef RT2X00DEBUG_H
#define RT2X00DEBUG_H

struct rt2x00_dev;

/**
 * enum rt2x00debugfs_entry_flags: Flags for debugfs registry entry
 *
 * @RT2X00DEBUGFS_OFFSET: rt2x00lib should pass the register offset
 *      as argument when using the callback function read()/write()
 */
enum rt2x00debugfs_entry_flags {
        RT2X00DEBUGFS_OFFSET    = (1 << 0),
};

#define RT2X00DEBUGFS_REGISTER_ENTRY(__name, __type)            \
struct reg##__name {                                            \
        __type (*read)(struct rt2x00_dev *rt2x00dev,            \
                     const unsigned int word);                  \
        void (*write)(struct rt2x00_dev *rt2x00dev,             \
                      const unsigned int word, __type data);    \
                                                                \
        unsigned int flags;                                     \
                                                                \
        unsigned int word_base;                                 \
        unsigned int word_size;                                 \
        unsigned int word_count;                                \
} __name

struct rt2x00debug {
        /*
         * Reference to the modules structure.
         */
        struct module *owner;

        /*
         * Register access entries.
         */
        RT2X00DEBUGFS_REGISTER_ENTRY(csr, u32);
        RT2X00DEBUGFS_REGISTER_ENTRY(eeprom, u16);
        RT2X00DEBUGFS_REGISTER_ENTRY(bbp, u8);
        RT2X00DEBUGFS_REGISTER_ENTRY(rf, u32);
        RT2X00DEBUGFS_REGISTER_ENTRY(rfcsr, u8);
};

#endif /* RT2X00DEBUG_H */