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Johannes Berg3d23e342009-09-29 23:27:28 +02001config WIRELESS_EXT
2 bool
3
4config WEXT_CORE
5 def_bool y
6 depends on CFG80211_WEXT || WIRELESS_EXT
7
8config WEXT_PROC
9 def_bool y
10 depends on PROC_FS
11 depends on WEXT_CORE
12
13config WEXT_SPY
14 bool
15
16config WEXT_PRIV
17 bool
18
Johannes Berg704232c2007-04-23 12:20:05 -070019config CFG80211
Luis R. Rodriguezb275f282009-09-01 08:53:49 -070020 tristate "cfg80211 - wireless configuration API"
Johannes Berg1f87f7d2009-06-02 13:01:41 +020021 depends on RFKILL || !RFKILL
Luis R. Rodriguezb275f282009-09-01 08:53:49 -070022 ---help---
23 cfg80211 is the Linux wireless LAN (802.11) configuration API.
24 Enable this if you have a wireless device.
25
26 For more information refer to documentation on the wireless wiki:
27
28 http://wireless.kernel.org/en/developers/Documentation/cfg80211
29
30 When built as a module it will be called cfg80211.
Johannes Berg704232c2007-04-23 12:20:05 -070031
Johannes Bergaff89a92009-07-01 21:26:51 +020032config NL80211_TESTMODE
33 bool "nl80211 testmode command"
34 depends on CFG80211
35 help
36 The nl80211 testmode command helps implementing things like
37 factory calibration or validation tools for wireless chips.
38
39 Select this option ONLY for kernels that are specifically
40 built for such purposes.
41
42 Debugging tools that are supposed to end up in the hands of
43 users should better be implemented with debugfs.
44
45 Say N.
46
Johannes Bergf7969962009-08-21 12:23:49 +020047config CFG80211_DEVELOPER_WARNINGS
48 bool "enable developer warnings"
49 depends on CFG80211
50 default n
51 help
52 This option enables some additional warnings that help
53 cfg80211 developers and driver developers, but that can
54 trigger due to races with userspace.
55
56 For example, when a driver reports that it was disconnected
57 from the AP, but the user disconnects manually at the same
58 time, the warning might trigger spuriously due to races.
59
60 Say Y only if you are developing cfg80211 or a driver based
61 on it (or mac80211).
62
63
Luis R. Rodriguez3f2355c2008-11-12 14:22:02 -080064config CFG80211_REG_DEBUG
65 bool "cfg80211 regulatory debugging"
66 depends on CFG80211
67 default n
68 ---help---
69 You can enable this if you want to debug regulatory changes.
Luis R. Rodriguez253850c2009-09-01 08:22:43 -070070 For more information on cfg80211 regulatory refer to the wireless
71 wiki:
72
73 http://wireless.kernel.org/en/developers/Regulatory
Luis R. Rodriguez3f2355c2008-11-12 14:22:02 -080074
75 If unsure, say N.
76
Luis R. Rodriguezb594bab2012-07-12 11:49:17 -070077config CFG80211_CERTIFICATION_ONUS
78 bool "cfg80211 certification onus"
79 depends on CFG80211 && EXPERT
80 default n
81 ---help---
82 You should disable this option unless you are both capable
83 and willing to ensure your system will remain regulatory
84 compliant with the features available under this option.
85 Some options may still be under heavy development and
86 for whatever reason regulatory compliance has not or
87 cannot yet be verified. Regulatory verification may at
88 times only be possible until you have the final system
89 in place.
90
91 This option should only be enabled by system integrators
92 or distributions that have done work necessary to ensure
93 regulatory certification on the system with the enabled
94 features. Alternatively you can enable this option if
95 you are a wireless researcher and are working in a controlled
96 and approved environment by your local regulatory agency.
97
Johannes Bergbc92afd2009-07-01 21:26:57 +020098config CFG80211_DEFAULT_PS
99 bool "enable powersave by default"
100 depends on CFG80211
101 default y
102 help
103 This option enables powersave mode by default.
104
105 If this causes your applications to misbehave you should fix your
106 applications instead -- they need to register their network
107 latency requirement, see Documentation/power/pm_qos_interface.txt.
108
Luis R. Rodriguez1ac61302009-05-02 00:37:21 -0400109config CFG80211_DEBUGFS
110 bool "cfg80211 DebugFS entries"
Johannes Berg3d23e342009-09-29 23:27:28 +0200111 depends on CFG80211
112 depends on DEBUG_FS
Luis R. Rodriguez1ac61302009-05-02 00:37:21 -0400113 ---help---
114 You can enable this if you want to debugfs entries for cfg80211.
115
116 If unsure, say N.
117
John W. Linville3b377ea2009-12-18 17:59:01 -0500118config CFG80211_INTERNAL_REGDB
David Rientjes6a108a12011-01-20 14:44:16 -0800119 bool "use statically compiled regulatory rules database" if EXPERT
John W. Linville3b377ea2009-12-18 17:59:01 -0500120 default n
121 depends on CFG80211
122 ---help---
123 This option generates an internal data structure representing
124 the wireless regulatory rules described in net/wireless/db.txt
125 and includes code to query that database. This is an alternative
126 to using CRDA for defining regulatory rules for the kernel.
127
128 For details see:
129
130 http://wireless.kernel.org/en/developers/Regulatory
131
132 Most distributions have a CRDA package. So if unsure, say N.
133
Johannes Berg3d23e342009-09-29 23:27:28 +0200134config CFG80211_WEXT
135 bool "cfg80211 wireless extensions compatibility"
136 depends on CFG80211
137 select WEXT_CORE
Johannes Berg3d23e342009-09-29 23:27:28 +0200138 help
139 Enable this option if you need old userspace for wireless
140 extensions with cfg80211-based drivers.
Johannes Berg22bb1be2008-07-10 11:16:47 +0200141
John W. Linville7e272fc2008-09-24 18:13:14 -0400142config LIB80211
143 tristate "Common routines for IEEE802.11 drivers"
144 default n
145 help
146 This options enables a library of common routines used
147 by IEEE802.11 wireless LAN drivers.
148
149 Drivers should select this themselves if needed. Say Y if
150 you want this built into your kernel.
John W. Linville274bfb82008-10-29 11:35:05 -0400151
152config LIB80211_CRYPT_WEP
153 tristate
154
155config LIB80211_CRYPT_CCMP
156 tristate
157
158config LIB80211_CRYPT_TKIP
159 tristate
John W. Linville6f16bf32009-03-11 11:05:25 -0400160
161config LIB80211_DEBUG
162 bool "lib80211 debugging messages"
163 depends on LIB80211
164 default n
165 ---help---
166 You can enable this if you want verbose debugging messages
167 from lib80211.
168
169 If unsure, say N.