2 Copyright (C) 2004 - 2008 rt2x00 SourceForge Project
3 <http://rt2x00.serialmonkey.com>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the
17 Free Software Foundation, Inc.,
18 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
23 Abstract: Data structures and definitions for the rt2x00lib module.
31 * Both the link tuner as the rfkill will be called once per second.
33 #define LINK_TUNE_INTERVAL ( round_jiffies_relative(HZ) )
34 #define RFKILL_POLL_INTERVAL ( 1000 )
37 * rt2x00_rate: Per rate device information
41 #define DEV_RATE_CCK 0x0001
42 #define DEV_RATE_OFDM 0x0002
43 #define DEV_RATE_SHORT_PREAMBLE 0x0004
45 unsigned short bitrate; /* In 100kbit/s */
47 unsigned short ratemask;
48 #define DEV_RATEMASK_1MB ( (1 << 1) - 1 )
49 #define DEV_RATEMASK_2MB ( (1 << 2) - 1 )
50 #define DEV_RATEMASK_5_5MB ( (1 << 3) - 1 )
51 #define DEV_RATEMASK_11MB ( (1 << 4) - 1 )
52 #define DEV_RATEMASK_6MB ( (1 << 5) - 1 )
53 #define DEV_RATEMASK_9MB ( (1 << 6) - 1 )
54 #define DEV_RATEMASK_12MB ( (1 << 7) - 1 )
55 #define DEV_RATEMASK_18MB ( (1 << 8) - 1 )
56 #define DEV_RATEMASK_24MB ( (1 << 9) - 1 )
57 #define DEV_RATEMASK_36MB ( (1 << 10) - 1 )
58 #define DEV_RATEMASK_48MB ( (1 << 11) - 1 )
59 #define DEV_RATEMASK_54MB ( (1 << 12) - 1 )
64 extern const struct rt2x00_rate rt2x00_supported_rates[12];
66 static inline u16 rt2x00_create_rate_hw_value(const u16 index,
67 const u16 short_preamble)
69 return (short_preamble << 8) | (index & 0xff);
72 static inline const struct rt2x00_rate *rt2x00_get_rate(const u16 hw_value)
74 return &rt2x00_supported_rates[hw_value & 0xff];
77 static inline int rt2x00_get_rate_preamble(const u16 hw_value)
79 return (hw_value & 0xff00);
83 * Radio control handlers.
85 int rt2x00lib_enable_radio(struct rt2x00_dev *rt2x00dev);
86 void rt2x00lib_disable_radio(struct rt2x00_dev *rt2x00dev);
87 void rt2x00lib_toggle_rx(struct rt2x00_dev *rt2x00dev, enum dev_state state);
88 void rt2x00lib_reset_link_tuner(struct rt2x00_dev *rt2x00dev);
91 * Initialization handlers.
93 int rt2x00lib_start(struct rt2x00_dev *rt2x00dev);
94 void rt2x00lib_stop(struct rt2x00_dev *rt2x00dev);
97 * Configuration handlers.
99 void rt2x00lib_config_intf(struct rt2x00_dev *rt2x00dev,
100 struct rt2x00_intf *intf,
101 enum ieee80211_if_types type,
103 void rt2x00lib_config_erp(struct rt2x00_dev *rt2x00dev,
104 struct rt2x00_intf *intf,
105 struct ieee80211_bss_conf *conf);
106 void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
107 enum antenna rx, enum antenna tx);
108 void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
109 struct ieee80211_conf *conf, const int force_config);
114 void rt2x00queue_init_rx(struct rt2x00_dev *rt2x00dev);
115 void rt2x00queue_init_tx(struct rt2x00_dev *rt2x00dev);
116 int rt2x00queue_initialize(struct rt2x00_dev *rt2x00dev);
117 void rt2x00queue_uninitialize(struct rt2x00_dev *rt2x00dev);
118 int rt2x00queue_allocate(struct rt2x00_dev *rt2x00dev);
119 void rt2x00queue_free(struct rt2x00_dev *rt2x00dev);
124 #ifdef CONFIG_RT2X00_LIB_FIRMWARE
125 int rt2x00lib_load_firmware(struct rt2x00_dev *rt2x00dev);
126 void rt2x00lib_free_firmware(struct rt2x00_dev *rt2x00dev);
128 static inline int rt2x00lib_load_firmware(struct rt2x00_dev *rt2x00dev)
132 static inline void rt2x00lib_free_firmware(struct rt2x00_dev *rt2x00dev)
135 #endif /* CONFIG_RT2X00_LIB_FIRMWARE */
140 #ifdef CONFIG_RT2X00_LIB_DEBUGFS
141 void rt2x00debug_register(struct rt2x00_dev *rt2x00dev);
142 void rt2x00debug_deregister(struct rt2x00_dev *rt2x00dev);
143 void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev, struct sk_buff *skb);
145 static inline void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
149 static inline void rt2x00debug_deregister(struct rt2x00_dev *rt2x00dev)
153 static inline void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev,
157 #endif /* CONFIG_RT2X00_LIB_DEBUGFS */
162 #ifdef CONFIG_RT2X00_LIB_RFKILL
163 int rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev);
164 void rt2x00rfkill_unregister(struct rt2x00_dev *rt2x00dev);
165 int rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev);
166 void rt2x00rfkill_free(struct rt2x00_dev *rt2x00dev);
168 static inline int rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev)
173 static inline void rt2x00rfkill_unregister(struct rt2x00_dev *rt2x00dev)
177 static inline int rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev)
182 static inline void rt2x00rfkill_free(struct rt2x00_dev *rt2x00dev)
185 #endif /* CONFIG_RT2X00_LIB_RFKILL */
190 #ifdef CONFIG_RT2X00_LIB_LEDS
191 void rt2x00leds_led_quality(struct rt2x00_dev *rt2x00dev, int rssi);
192 void rt2x00leds_register(struct rt2x00_dev *rt2x00dev);
193 void rt2x00leds_unregister(struct rt2x00_dev *rt2x00dev);
194 void rt2x00leds_suspend(struct rt2x00_dev *rt2x00dev);
195 void rt2x00leds_resume(struct rt2x00_dev *rt2x00dev);
197 static inline void rt2x00leds_led_quality(struct rt2x00_dev *rt2x00dev,
202 static inline void rt2x00leds_register(struct rt2x00_dev *rt2x00dev)
206 static inline void rt2x00leds_unregister(struct rt2x00_dev *rt2x00dev)
210 static inline void rt2x00leds_suspend(struct rt2x00_dev *rt2x00dev)
214 static inline void rt2x00leds_resume(struct rt2x00_dev *rt2x00dev)
217 #endif /* CONFIG_RT2X00_LIB_LEDS */
219 #endif /* RT2X00LIB_H */