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