2 tristate "cfg80211 - wireless configuration API"
3 depends on RFKILL || !RFKILL
5 cfg80211 is the Linux wireless LAN (802.11) configuration API.
6 Enable this if you have a wireless device.
8 For more information refer to documentation on the wireless wiki:
10 http://wireless.kernel.org/en/developers/Documentation/cfg80211
12 When built as a module it will be called cfg80211.
14 config NL80211_TESTMODE
15 bool "nl80211 testmode command"
18 The nl80211 testmode command helps implementing things like
19 factory calibration or validation tools for wireless chips.
21 Select this option ONLY for kernels that are specifically
22 built for such purposes.
24 Debugging tools that are supposed to end up in the hands of
25 users should better be implemented with debugfs.
29 config CFG80211_DEVELOPER_WARNINGS
30 bool "enable developer warnings"
34 This option enables some additional warnings that help
35 cfg80211 developers and driver developers, but that can
36 trigger due to races with userspace.
38 For example, when a driver reports that it was disconnected
39 from the AP, but the user disconnects manually at the same
40 time, the warning might trigger spuriously due to races.
42 Say Y only if you are developing cfg80211 or a driver based
46 config CFG80211_REG_DEBUG
47 bool "cfg80211 regulatory debugging"
51 You can enable this if you want to debug regulatory changes.
52 For more information on cfg80211 regulatory refer to the wireless
55 http://wireless.kernel.org/en/developers/Regulatory
59 config CFG80211_DEFAULT_PS
60 bool "enable powersave by default"
64 This option enables powersave mode by default.
66 If this causes your applications to misbehave you should fix your
67 applications instead -- they need to register their network
68 latency requirement, see Documentation/power/pm_qos_interface.txt.
70 config CFG80211_DEFAULT_PS_VALUE
72 default 1 if CFG80211_DEFAULT_PS
75 config CFG80211_DEBUGFS
76 bool "cfg80211 DebugFS entries"
77 depends on CFG80211 && DEBUG_FS
79 You can enable this if you want to debugfs entries for cfg80211.
83 config WIRELESS_OLD_REGULATORY
84 bool "Old wireless static regulatory definitions"
87 This option enables the old static regulatory information
88 and uses it within the new framework. This option is available
89 for historical reasons and it is advised to leave it off.
93 http://wireless.kernel.org/en/developers/Regulatory
95 Say N and if you say Y, please tell us why. The default is N.
98 bool "Wireless extensions"
101 This option enables the legacy wireless extensions
102 (wireless network interface configuration via ioctls.)
104 Say Y unless you've upgraded all your userspace to use
105 nl80211 instead of wireless extensions.
107 config WIRELESS_EXT_SYSFS
108 bool "Wireless extensions sysfs files"
110 depends on WIRELESS_EXT && SYSFS
112 This option enables the deprecated wireless statistics
113 files in /sys/class/net/*/wireless/. The same information
114 is available via the ioctls as well.
116 Say Y if you have programs using it, like old versions of
120 tristate "Common routines for IEEE802.11 drivers"
123 This options enables a library of common routines used
124 by IEEE802.11 wireless LAN drivers.
126 Drivers should select this themselves if needed. Say Y if
127 you want this built into your kernel.
129 config LIB80211_CRYPT_WEP
132 config LIB80211_CRYPT_CCMP
135 config LIB80211_CRYPT_TKIP
138 config LIB80211_DEBUG
139 bool "lib80211 debugging messages"
143 You can enable this if you want verbose debugging messages