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gerrit-public.fairphone.software / kernel / msm-4.9 / 567108ebd352f21640c536ea3b39584f9e7c28f8 / . / net / wireless / Kconfig
blob: d0ee29063e5d80190412672552a5b2cfe4886c74 [file] [log] [blame]
Johannes Berg3d23e342009-09-29 23:27:28 +0200[diff] [blame]1config 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 -0700[diff] [blame]19config CFG80211
Luis R. Rodriguezb275f282009-09-01 08:53:49 -0700[diff] [blame]20 tristate "cfg80211 - wireless configuration API"
Johannes Berg1f87f7d2009-06-02 13:01:41 +0200[diff] [blame]21 depends on RFKILL || !RFKILL
Luis R. Rodriguezb275f282009-09-01 08:53:49 -0700[diff] [blame]22 ---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 -0700[diff] [blame]31
Johannes Bergaff89a92009-07-01 21:26:51 +0200[diff] [blame]32config 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 +0200[diff] [blame]47config 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 -0800[diff] [blame]64config 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 -0700[diff] [blame]70 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 -0800[diff] [blame]74
75 If unsure, say N.
76
Johannes Bergbc92afd2009-07-01 21:26:57 +0200[diff] [blame]77config CFG80211_DEFAULT_PS
78 bool "enable powersave by default"
79 depends on CFG80211
80 default y
81 help
82 This option enables powersave mode by default.
83
84 If this causes your applications to misbehave you should fix your
85 applications instead -- they need to register their network
86 latency requirement, see Documentation/power/pm_qos_interface.txt.
87
Luis R. Rodriguez1ac61302009-05-02 00:37:21 -0400[diff] [blame]88config CFG80211_DEBUGFS
89 bool "cfg80211 DebugFS entries"
Johannes Berg3d23e342009-09-29 23:27:28 +0200[diff] [blame]90 depends on CFG80211
91 depends on DEBUG_FS
Luis R. Rodriguez1ac61302009-05-02 00:37:21 -0400[diff] [blame]92 ---help---
93 You can enable this if you want to debugfs entries for cfg80211.
94
95 If unsure, say N.
96
John W. Linville3b377ea2009-12-18 17:59:01 -0500[diff] [blame]97config CFG80211_INTERNAL_REGDB
98 bool "use statically compiled regulatory rules database" if EMBEDDED
99 default n
100 depends on CFG80211
101 ---help---
102 This option generates an internal data structure representing
103 the wireless regulatory rules described in net/wireless/db.txt
104 and includes code to query that database. This is an alternative
105 to using CRDA for defining regulatory rules for the kernel.
106
107 For details see:
108
109 http://wireless.kernel.org/en/developers/Regulatory
110
111 Most distributions have a CRDA package. So if unsure, say N.
112
Johannes Berg3d23e342009-09-29 23:27:28 +0200[diff] [blame]113config CFG80211_WEXT
114 bool "cfg80211 wireless extensions compatibility"
115 depends on CFG80211
116 select WEXT_CORE
Johannes Berg89832402009-07-01 21:26:44 +0200[diff] [blame]117 default y
Johannes Berg3d23e342009-09-29 23:27:28 +0200[diff] [blame]118 help
119 Enable this option if you need old userspace for wireless
120 extensions with cfg80211-based drivers.
Johannes Berg22bb1be2008-07-10 11:16:47 +0200[diff] [blame]121
122config WIRELESS_EXT_SYSFS
123 bool "Wireless extensions sysfs files"
124 default y
Johannes Berg3d23e342009-09-29 23:27:28 +0200[diff] [blame]125 depends on WEXT_CORE && SYSFS
Johannes Berg22bb1be2008-07-10 11:16:47 +0200[diff] [blame]126 help
127 This option enables the deprecated wireless statistics
128 files in /sys/class/net/*/wireless/. The same information
129 is available via the ioctls as well.
130
Florian Micklerd9664742008-09-02 15:26:34 +0200[diff] [blame]131 Say Y if you have programs using it, like old versions of
132 hal.
John W. Linville7e272fc2008-09-24 18:13:14 -0400[diff] [blame]133
134config LIB80211
135 tristate "Common routines for IEEE802.11 drivers"
136 default n
137 help
138 This options enables a library of common routines used
139 by IEEE802.11 wireless LAN drivers.
140
141 Drivers should select this themselves if needed. Say Y if
142 you want this built into your kernel.
John W. Linville274bfb82008-10-29 11:35:05 -0400[diff] [blame]143
144config LIB80211_CRYPT_WEP
145 tristate
146
147config LIB80211_CRYPT_CCMP
148 tristate
149
150config LIB80211_CRYPT_TKIP
151 tristate
John W. Linville6f16bf32009-03-11 11:05:25 -0400[diff] [blame]152
153config LIB80211_DEBUG
154 bool "lib80211 debugging messages"
155 depends on LIB80211
156 default n
157 ---help---
158 You can enable this if you want verbose debugging messages
159 from lib80211.
160
161 If unsure, say N.