Kconfig 4.8 KB

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  1. config WIRELESS_EXT
  2. bool
  3. config WEXT_CORE
  4. def_bool y
  5. depends on CFG80211_WEXT || WIRELESS_EXT
  6. config WEXT_PROC
  7. def_bool y
  8. depends on PROC_FS
  9. depends on WEXT_CORE
  10. config WEXT_SPY
  11. bool
  12. config WEXT_PRIV
  13. bool
  14. config CFG80211
  15. tristate "cfg80211 - wireless configuration API"
  16. depends on RFKILL || !RFKILL
  17. ---help---
  18. cfg80211 is the Linux wireless LAN (802.11) configuration API.
  19. Enable this if you have a wireless device.
  20. For more information refer to documentation on the wireless wiki:
  21. http://wireless.kernel.org/en/developers/Documentation/cfg80211
  22. When built as a module it will be called cfg80211.
  23. config NL80211_TESTMODE
  24. bool "nl80211 testmode command"
  25. depends on CFG80211
  26. help
  27. The nl80211 testmode command helps implementing things like
  28. factory calibration or validation tools for wireless chips.
  29. Select this option ONLY for kernels that are specifically
  30. built for such purposes.
  31. Debugging tools that are supposed to end up in the hands of
  32. users should better be implemented with debugfs.
  33. Say N.
  34. config CFG80211_DEVELOPER_WARNINGS
  35. bool "enable developer warnings"
  36. depends on CFG80211
  37. default n
  38. help
  39. This option enables some additional warnings that help
  40. cfg80211 developers and driver developers, but that can
  41. trigger due to races with userspace.
  42. For example, when a driver reports that it was disconnected
  43. from the AP, but the user disconnects manually at the same
  44. time, the warning might trigger spuriously due to races.
  45. Say Y only if you are developing cfg80211 or a driver based
  46. on it (or mac80211).
  47. config CFG80211_REG_DEBUG
  48. bool "cfg80211 regulatory debugging"
  49. depends on CFG80211
  50. default n
  51. ---help---
  52. You can enable this if you want to debug regulatory changes.
  53. For more information on cfg80211 regulatory refer to the wireless
  54. wiki:
  55. http://wireless.kernel.org/en/developers/Regulatory
  56. If unsure, say N.
  57. config CFG80211_DEFAULT_PS
  58. bool "enable powersave by default"
  59. depends on CFG80211
  60. default y
  61. help
  62. This option enables powersave mode by default.
  63. If this causes your applications to misbehave you should fix your
  64. applications instead -- they need to register their network
  65. latency requirement, see Documentation/power/pm_qos_interface.txt.
  66. config CFG80211_DEBUGFS
  67. bool "cfg80211 DebugFS entries"
  68. depends on CFG80211
  69. depends on DEBUG_FS
  70. ---help---
  71. You can enable this if you want to debugfs entries for cfg80211.
  72. If unsure, say N.
  73. config CFG80211_INTERNAL_REGDB
  74. bool "use statically compiled regulatory rules database" if EXPERT
  75. default n
  76. depends on CFG80211
  77. ---help---
  78. This option generates an internal data structure representing
  79. the wireless regulatory rules described in net/wireless/db.txt
  80. and includes code to query that database. This is an alternative
  81. to using CRDA for defining regulatory rules for the kernel.
  82. For details see:
  83. http://wireless.kernel.org/en/developers/Regulatory
  84. Most distributions have a CRDA package. So if unsure, say N.
  85. config CFG80211_WEXT
  86. bool "cfg80211 wireless extensions compatibility"
  87. depends on CFG80211
  88. select WEXT_CORE
  89. default y
  90. help
  91. Enable this option if you need old userspace for wireless
  92. extensions with cfg80211-based drivers.
  93. config WIRELESS_EXT_SYSFS
  94. bool "Wireless extensions sysfs files"
  95. depends on WEXT_CORE && SYSFS
  96. help
  97. This option enables the deprecated wireless statistics
  98. files in /sys/class/net/*/wireless/. The same information
  99. is available via the ioctls as well.
  100. Say N. If you know you have ancient tools requiring it,
  101. like very old versions of hal (prior to 0.5.12 release),
  102. say Y and update the tools as soon as possible as this
  103. option will be removed soon.
  104. config LIB80211
  105. tristate "Common routines for IEEE802.11 drivers"
  106. default n
  107. help
  108. This options enables a library of common routines used
  109. by IEEE802.11 wireless LAN drivers.
  110. Drivers should select this themselves if needed. Say Y if
  111. you want this built into your kernel.
  112. config LIB80211_CRYPT_WEP
  113. tristate
  114. config LIB80211_CRYPT_CCMP
  115. tristate
  116. config LIB80211_CRYPT_TKIP
  117. tristate
  118. config LIB80211_DEBUG
  119. bool "lib80211 debugging messages"
  120. depends on LIB80211
  121. default n
  122. ---help---
  123. You can enable this if you want verbose debugging messages
  124. from lib80211.
  125. If unsure, say N.
  126. config CFG80211_ALLOW_RECONNECT
  127. bool "Allow reconnect while already connected"
  128. depends on CFG80211
  129. default n
  130. help
  131. cfg80211 stack doesn't allow to connect if you are already
  132. connected. This option allows to make a connection in this case.
  133. Select this option ONLY for wlan drivers that are specifically
  134. built for such purposes.
  135. config CFG80211_REG_NOT_UPDATED
  136. bool "Do not update Regulatory configuration"
  137. depends on CFG80211
  138. default n
  139. help
  140. Regulation should not updated even if device found other country
  141. Access Point Beacon once since device should find around other
  142. Access Points.