net/wireless/Kconfig

   1 config 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
  14 config 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
  29 config 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
  46 config 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
  59 config 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
  70 config CFG80211_DEFAULT_PS_VALUE
  71         int
  72         default 1 if CFG80211_DEFAULT_PS
  73         default 0
  74
  75 config 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
  83 config 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
  97 config 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
 107 config 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
 119 config 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
 129 config LIB80211_CRYPT_WEP
 130         tristate
 131
 132 config LIB80211_CRYPT_CCMP
 133         tristate
 134
 135 config LIB80211_CRYPT_TKIP
 136         tristate
 137
 138 config 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.