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4d8dd66c16
This adds TX/RX frame dumping capabilities through debugfs. The intention is that with this approach debugging of rt2x00 is simplified since _all_ frames going in and out of the device are send to debugfs as well along with additional information like the hardware descriptor. Based on the patch by Mattias Nissler. Mattias also has some tools that will make the dumped frames available to wireshark: http://www-user.rhrk.uni-kl.de/~nissler/rt2x00/ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
128 lines
3.6 KiB
C
128 lines
3.6 KiB
C
/*
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Copyright (C) 2004 - 2007 rt2x00 SourceForge Project
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<http://rt2x00.serialmonkey.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the
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Free Software Foundation, Inc.,
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59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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/*
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Module: rt2x00lib
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Abstract: Data structures and definitions for the rt2x00lib module.
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*/
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#ifndef RT2X00LIB_H
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#define RT2X00LIB_H
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/*
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* Interval defines
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* Both the link tuner as the rfkill will be called once per second.
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*/
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#define LINK_TUNE_INTERVAL ( round_jiffies_relative(HZ) )
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#define RFKILL_POLL_INTERVAL ( 1000 )
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/*
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* Radio control handlers.
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*/
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int rt2x00lib_enable_radio(struct rt2x00_dev *rt2x00dev);
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void rt2x00lib_disable_radio(struct rt2x00_dev *rt2x00dev);
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void rt2x00lib_toggle_rx(struct rt2x00_dev *rt2x00dev, enum dev_state state);
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void rt2x00lib_reset_link_tuner(struct rt2x00_dev *rt2x00dev);
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/*
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* Initialization handlers.
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*/
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int rt2x00lib_initialize(struct rt2x00_dev *rt2x00dev);
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void rt2x00lib_uninitialize(struct rt2x00_dev *rt2x00dev);
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/*
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* Configuration handlers.
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*/
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void rt2x00lib_config_mac_addr(struct rt2x00_dev *rt2x00dev, u8 *mac);
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void rt2x00lib_config_bssid(struct rt2x00_dev *rt2x00dev, u8 *bssid);
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void rt2x00lib_config_type(struct rt2x00_dev *rt2x00dev, const int type);
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void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
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enum antenna rx, enum antenna tx);
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void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
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struct ieee80211_conf *conf, const int force_config);
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/*
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* Firmware handlers.
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*/
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#ifdef CONFIG_RT2X00_LIB_FIRMWARE
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int rt2x00lib_load_firmware(struct rt2x00_dev *rt2x00dev);
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void rt2x00lib_free_firmware(struct rt2x00_dev *rt2x00dev);
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#else
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static inline int rt2x00lib_load_firmware(struct rt2x00_dev *rt2x00dev)
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{
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return 0;
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}
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static inline void rt2x00lib_free_firmware(struct rt2x00_dev *rt2x00dev)
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{
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}
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#endif /* CONFIG_RT2X00_LIB_FIRMWARE */
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/*
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* Debugfs handlers.
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*/
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#ifdef CONFIG_RT2X00_LIB_DEBUGFS
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void rt2x00debug_register(struct rt2x00_dev *rt2x00dev);
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void rt2x00debug_deregister(struct rt2x00_dev *rt2x00dev);
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void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev, struct sk_buff *skb);
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#else
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static inline void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
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{
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}
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static inline void rt2x00debug_deregister(struct rt2x00_dev *rt2x00dev)
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{
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}
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static inline void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev,
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struct skb_buff *skb)
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{
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}
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#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
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/*
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* RFkill handlers.
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*/
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#ifdef CONFIG_RT2X00_LIB_RFKILL
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int rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev);
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void rt2x00rfkill_unregister(struct rt2x00_dev *rt2x00dev);
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int rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev);
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void rt2x00rfkill_free(struct rt2x00_dev *rt2x00dev);
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#else
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static inline int rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev)
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{
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return 0;
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}
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static inline void rt2x00rfkill_unregister(struct rt2x00_dev *rt2x00dev)
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{
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}
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static inline int rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev)
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{
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return 0;
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}
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static inline void rt2x00rfkill_free(struct rt2x00_dev *rt2x00dev)
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{
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}
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#endif /* CONFIG_RT2X00_LIB_RFKILL */
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#endif /* RT2X00LIB_H */
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