1config CFG80211 2 tristate "cfg80211 - wireless configuration API" 3 depends on RFKILL || !RFKILL 4 ---help--- 5 cfg80211 is the Linux wireless LAN (802.11) configuration API. 6 Enable this if you have a wireless device. 7 8 For more information refer to documentation on the wireless wiki: 9 10 http://wireless.kernel.org/en/developers/Documentation/cfg80211 11 12 When built as a module it will be called cfg80211. 13 14config NL80211_TESTMODE 15 bool "nl80211 testmode command" 16 depends on CFG80211 17 help 18 The nl80211 testmode command helps implementing things like 19 factory calibration or validation tools for wireless chips. 20 21 Select this option ONLY for kernels that are specifically 22 built for such purposes. 23 24 Debugging tools that are supposed to end up in the hands of 25 users should better be implemented with debugfs. 26 27 Say N. 28 29config CFG80211_DEVELOPER_WARNINGS 30 bool "enable developer warnings" 31 depends on CFG80211 32 default n 33 help 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. 37 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. 41 42 Say Y only if you are developing cfg80211 or a driver based 43 on it (or mac80211). 44 45 46config CFG80211_REG_DEBUG 47 bool "cfg80211 regulatory debugging" 48 depends on CFG80211 49 default n 50 ---help--- 51 You can enable this if you want to debug regulatory changes. 52 For more information on cfg80211 regulatory refer to the wireless 53 wiki: 54 55 http://wireless.kernel.org/en/developers/Regulatory 56 57 If unsure, say N. 58 59config CFG80211_DEFAULT_PS 60 bool "enable powersave by default" 61 depends on CFG80211 62 default y 63 help 64 This option enables powersave mode by default. 65 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. 69 70config CFG80211_DEFAULT_PS_VALUE 71 int 72 default 1 if CFG80211_DEFAULT_PS 73 default 0 74 75config CFG80211_DEBUGFS 76 bool "cfg80211 DebugFS entries" 77 depends on CFG80211 && DEBUG_FS 78 ---help--- 79 You can enable this if you want to debugfs entries for cfg80211. 80 81 If unsure, say N. 82 83config WIRELESS_OLD_REGULATORY 84 bool "Old wireless static regulatory definitions" 85 default n 86 ---help--- 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. 90 91 For details see: 92 93 http://wireless.kernel.org/en/developers/Regulatory 94 95 Say N and if you say Y, please tell us why. The default is N. 96 97config WIRELESS_EXT 98 bool "Wireless extensions" 99 default y 100 ---help--- 101 This option enables the legacy wireless extensions 102 (wireless network interface configuration via ioctls.) 103 104 Say Y unless you've upgraded all your userspace to use 105 nl80211 instead of wireless extensions. 106 107config WIRELESS_EXT_SYSFS 108 bool "Wireless extensions sysfs files" 109 default y 110 depends on WIRELESS_EXT && SYSFS 111 help 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. 115 116 Say Y if you have programs using it, like old versions of 117 hal. 118 119config LIB80211 120 tristate "Common routines for IEEE802.11 drivers" 121 default n 122 help 123 This options enables a library of common routines used 124 by IEEE802.11 wireless LAN drivers. 125 126 Drivers should select this themselves if needed. Say Y if 127 you want this built into your kernel. 128 129config LIB80211_CRYPT_WEP 130 tristate 131 132config LIB80211_CRYPT_CCMP 133 tristate 134 135config LIB80211_CRYPT_TKIP 136 tristate 137 138config LIB80211_DEBUG 139 bool "lib80211 debugging messages" 140 depends on LIB80211 141 default n 142 ---help--- 143 You can enable this if you want verbose debugging messages 144 from lib80211. 145 146 If unsure, say N. 147