Kconfig 6.4 KB

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  1. config MAC80211
  2. tristate "Generic IEEE 802.11 Networking Stack (mac80211)"
  3. select CRYPTO
  4. select CRYPTO_ECB
  5. select CRYPTO_ARC4
  6. select CRYPTO_AES
  7. select CRC32
  8. select WIRELESS_EXT
  9. select CFG80211
  10. ---help---
  11. This option enables the hardware independent IEEE 802.11
  12. networking stack.
  13. config MAC80211_QOS
  14. def_bool y
  15. depends on MAC80211
  16. depends on NET_SCHED
  17. depends on BROKEN
  18. comment "QoS/HT support disabled"
  19. depends on MAC80211 && !MAC80211_QOS
  20. comment "QoS/HT support needs CONFIG_NET_SCHED"
  21. depends on MAC80211 && !NET_SCHED
  22. menu "Rate control algorithm selection"
  23. depends on MAC80211 != n
  24. config MAC80211_RC_PID
  25. bool "PID controller based rate control algorithm" if EMBEDDED
  26. default y
  27. ---help---
  28. This option enables a TX rate control algorithm for
  29. mac80211 that uses a PID controller to select the TX
  30. rate.
  31. choice
  32. prompt "Default rate control algorithm"
  33. default MAC80211_RC_DEFAULT_PID
  34. ---help---
  35. This option selects the default rate control algorithm
  36. mac80211 will use. Note that this default can still be
  37. overriden through the ieee80211_default_rc_algo module
  38. parameter if different algorithms are available.
  39. config MAC80211_RC_DEFAULT_PID
  40. bool "PID controller based rate control algorithm"
  41. depends on MAC80211_RC_PID
  42. ---help---
  43. Select the PID controller based rate control as the
  44. default rate control algorithm. You should choose
  45. this unless you know what you are doing.
  46. endchoice
  47. config MAC80211_RC_DEFAULT
  48. string
  49. default "pid" if MAC80211_RC_DEFAULT_PID
  50. default ""
  51. endmenu
  52. config MAC80211_MESH
  53. bool "Enable mac80211 mesh networking (pre-802.11s) support"
  54. depends on MAC80211 && EXPERIMENTAL
  55. ---help---
  56. This options enables support of Draft 802.11s mesh networking.
  57. The implementation is based on Draft 1.08 of the Mesh Networking
  58. amendment. For more information visit http://o11s.org/.
  59. config MAC80211_LEDS
  60. bool "Enable LED triggers"
  61. depends on MAC80211
  62. select NEW_LEDS
  63. select LEDS_TRIGGERS
  64. ---help---
  65. This option enables a few LED triggers for different
  66. packet receive/transmit events.
  67. config MAC80211_DEBUGFS
  68. bool "Export mac80211 internals in DebugFS"
  69. depends on MAC80211 && DEBUG_FS
  70. ---help---
  71. Select this to see extensive information about
  72. the internal state of mac80211 in debugfs.
  73. Say N unless you know you need this.
  74. menuconfig MAC80211_DEBUG_MENU
  75. bool "Select mac80211 debugging features"
  76. depends on MAC80211
  77. ---help---
  78. This option collects various mac80211 debug settings.
  79. config MAC80211_DEBUG_PACKET_ALIGNMENT
  80. bool "Enable packet alignment debugging"
  81. depends on MAC80211_DEBUG_MENU
  82. ---help---
  83. This option is recommended for driver authors and strongly
  84. discouraged for everybody else, it will trigger a warning
  85. when a driver hands mac80211 a buffer that is aligned in
  86. a way that will cause problems with the IP stack on some
  87. architectures.
  88. Say N unless you're writing a mac80211 based driver.
  89. config MAC80211_NOINLINE
  90. bool "Do not inline TX/RX handlers"
  91. depends on MAC80211_DEBUG_MENU
  92. ---help---
  93. This option affects code generation in mac80211, when
  94. selected some functions are marked "noinline" to allow
  95. easier debugging of problems in the transmit and receive
  96. paths.
  97. This option increases code size a bit and inserts a lot
  98. of function calls in the code, but is otherwise safe to
  99. enable.
  100. If unsure, say N unless you expect to be finding problems
  101. in mac80211.
  102. config MAC80211_VERBOSE_DEBUG
  103. bool "Verbose debugging output"
  104. depends on MAC80211_DEBUG_MENU
  105. ---help---
  106. Selecting this option causes mac80211 to print out
  107. many debugging messages. It should not be selected
  108. on production systems as some of the messages are
  109. remotely triggerable.
  110. Do not select this option.
  111. config MAC80211_HT_DEBUG
  112. bool "Verbose HT debugging"
  113. depends on MAC80211_DEBUG_MENU
  114. ---help---
  115. This option enables 802.11n High Throughput features
  116. debug tracing output.
  117. It should not be selected on production systems as some
  118. of the messages are remotely triggerable.
  119. Do not select this option.
  120. config MAC80211_TKIP_DEBUG
  121. bool "Verbose TKIP debugging"
  122. depends on MAC80211_DEBUG_MENU
  123. ---help---
  124. Selecting this option causes mac80211 to print out
  125. very verbose TKIP debugging messages. It should not
  126. be selected on production systems as those messages
  127. are remotely triggerable.
  128. Do not select this option.
  129. config MAC80211_IBSS_DEBUG
  130. bool "Verbose IBSS debugging"
  131. depends on MAC80211_DEBUG_MENU
  132. ---help---
  133. Selecting this option causes mac80211 to print out
  134. very verbose IBSS debugging messages. It should not
  135. be selected on production systems as those messages
  136. are remotely triggerable.
  137. Do not select this option.
  138. config MAC80211_VERBOSE_PS_DEBUG
  139. bool "Verbose powersave mode debugging"
  140. depends on MAC80211_DEBUG_MENU
  141. ---help---
  142. Selecting this option causes mac80211 to print out very
  143. verbose power save mode debugging messages (when mac80211
  144. is an AP and has power saving stations.)
  145. It should not be selected on production systems as those
  146. messages are remotely triggerable.
  147. Do not select this option.
  148. config MAC80211_VERBOSE_MPL_DEBUG
  149. bool "Verbose mesh peer link debugging"
  150. depends on MAC80211_DEBUG_MENU
  151. depends on MAC80211_MESH
  152. ---help---
  153. Selecting this option causes mac80211 to print out very
  154. verbose mesh peer link debugging messages (when mac80211
  155. is taking part in a mesh network).
  156. It should not be selected on production systems as those
  157. messages are remotely triggerable.
  158. Do not select this option.
  159. config MAC80211_LOWTX_FRAME_DUMP
  160. bool "Debug frame dumping"
  161. depends on MAC80211_DEBUG_MENU
  162. ---help---
  163. Selecting this option will cause the stack to
  164. print a message for each frame that is handed
  165. to the lowlevel driver for transmission. This
  166. message includes all MAC addresses and the
  167. frame control field.
  168. If unsure, say N and insert the debugging code
  169. you require into the driver you are debugging.
  170. config MAC80211_DEBUG_COUNTERS
  171. bool "Extra statistics for TX/RX debugging"
  172. depends on MAC80211_DEBUG_MENU
  173. depends on MAC80211_DEBUGFS
  174. ---help---
  175. Selecting this option causes mac80211 to keep additional
  176. and very verbose statistics about TX and RX handler use
  177. and show them in debugfs.
  178. If unsure, say N.
  179. config MAC80211_VERBOSE_SPECT_MGMT_DEBUG
  180. bool "Verbose Spectrum Management (IEEE 802.11h)debugging"
  181. depends on MAC80211_DEBUG_MENU
  182. ---help---
  183. Say Y here to print out verbose Spectrum Management (IEEE 802.11h)
  184. debug messages.