net/mac80211/Kconfig

   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         select NET_SCH_FIFO
  11         ---help---
  12           This option enables the hardware independent IEEE 802.11
  13           networking stack.
  14
  15 menu "Rate control algorithm selection"
  16         depends on MAC80211 != n
  17
  18 choice
  19         prompt "Default rate control algorithm"
  20         default MAC80211_RC_DEFAULT_PID
  21         ---help---
  22           This option selects the default rate control algorithm
  23           mac80211 will use. Note that this default can still be
  24           overriden through the ieee80211_default_rc_algo module
  25           parameter if different algorithms are available.
  26
  27 config MAC80211_RC_DEFAULT_PID
  28         bool "PID controller based rate control algorithm"
  29         select MAC80211_RC_PID
  30         ---help---
  31           Select the PID controller based rate control as the
  32           default rate control algorithm. You should choose
  33           this unless you know what you are doing.
  34
  35 config MAC80211_RC_DEFAULT_SIMPLE
  36         bool "Simple rate control algorithm"
  37         select MAC80211_RC_SIMPLE
  38         ---help---
  39           Select the simple rate control as the default rate
  40           control algorithm. Note that this is a non-responsive,
  41           dumb algorithm. You should choose the PID rate control
  42           instead.
  43
  44 config MAC80211_RC_DEFAULT_NONE
  45         bool "No default algorithm"
  46         depends on EMBEDDED
  47         help
  48           Selecting this option will select no default algorithm
  49           and allow you to not build any. Do not choose this
  50           option unless you know your driver comes with another
  51           suitable algorithm.
  52 endchoice
  53
  54 comment "Selecting 'y' for an algorithm will"
  55 comment "build the algorithm into mac80211."
  56
  57 config MAC80211_RC_DEFAULT
  58         string
  59         default "pid" if MAC80211_RC_DEFAULT_PID
  60         default "simple" if MAC80211_RC_DEFAULT_SIMPLE
  61         default ""
  62
  63 config MAC80211_RC_PID
  64         tristate "PID controller based rate control algorithm"
  65         ---help---
  66           This option enables a TX rate control algorithm for
  67           mac80211 that uses a PID controller to select the TX
  68           rate.
  69
  70           Say Y or M unless you're sure you want to use a
  71           different rate control algorithm.
  72
  73 config MAC80211_RC_SIMPLE
  74         tristate "Simple rate control algorithm (DEPRECATED)"
  75         ---help---
  76           This option enables a very simple, non-responsive TX
  77           rate control algorithm. This algorithm is deprecated
  78           and will be removed from the kernel in the near future.
  79           It has been replaced by the PID algorithm.
  80
  81           Say N unless you know what you are doing.
  82 endmenu
  83
  84 config MAC80211_MESH
  85         bool "Enable mac80211 mesh networking (pre-802.11s) support"
  86         depends on MAC80211 && EXPERIMENTAL && BROKEN
  87         ---help---
  88          This options enables support of pre-802.11s mesh interfaces.
  89          For more information visit http://o11s.org
  90
  91
  92 config MAC80211_LEDS
  93         bool "Enable LED triggers"
  94         depends on MAC80211 && LEDS_TRIGGERS
  95         ---help---
  96           This option enables a few LED triggers for different
  97           packet receive/transmit events.
  98
  99 config MAC80211_DEBUGFS
 100         bool "Export mac80211 internals in DebugFS"
 101         depends on MAC80211 && DEBUG_FS
 102         ---help---
 103           Select this to see extensive information about
 104           the internal state of mac80211 in debugfs.
 105
 106           Say N unless you know you need this.
 107
 108 config MAC80211_DEBUG_PACKET_ALIGNMENT
 109         bool "Enable packet alignment debugging"
 110         depends on MAC80211
 111         help
 112           This option is recommended for driver authors and strongly
 113           discouraged for everybody else, it will trigger a warning
 114           when a driver hands mac80211 a buffer that is aligned in
 115           a way that will cause problems with the IP stack on some
 116           architectures.
 117
 118           Say N unless you're writing a mac80211 based driver.
 119
 120 config MAC80211_DEBUG
 121         bool "Enable debugging output"
 122         depends on MAC80211
 123         ---help---
 124           This option will enable debug tracing output for the
 125           ieee80211 network stack.
 126
 127           If you are not trying to debug or develop the ieee80211
 128           subsystem, you most likely want to say N here.
 129
 130 config MAC80211_HT_DEBUG
 131         bool "Enable HT debugging output"
 132         depends on MAC80211_DEBUG
 133         ---help---
 134           This option enables 802.11n High Throughput features
 135           debug tracing output.
 136
 137           If you are not trying to debug of develop the ieee80211
 138           subsystem, you most likely want to say N here.
 139
 140 config MAC80211_VERBOSE_DEBUG
 141         bool "Verbose debugging output"
 142         depends on MAC80211_DEBUG
 143
 144 config MAC80211_LOWTX_FRAME_DUMP
 145         bool "Debug frame dumping"
 146         depends on MAC80211_DEBUG
 147         ---help---
 148           Selecting this option will cause the stack to
 149           print a message for each frame that is handed
 150           to the lowlevel driver for transmission. This
 151           message includes all MAC addresses and the
 152           frame control field.
 153
 154           If unsure, say N and insert the debugging code
 155           you require into the driver you are debugging.
 156
 157 config TKIP_DEBUG
 158         bool "TKIP debugging"
 159         depends on MAC80211_DEBUG
 160
 161 config MAC80211_DEBUG_COUNTERS
 162         bool "Extra statistics for TX/RX debugging"
 163         depends on MAC80211_DEBUG
 164
 165 config MAC80211_IBSS_DEBUG
 166         bool "Support for IBSS testing"
 167         depends on MAC80211_DEBUG
 168         ---help---
 169           Say Y here if you intend to debug the IBSS code.
 170
 171 config MAC80211_VERBOSE_PS_DEBUG
 172         bool "Verbose powersave mode debugging"
 173         depends on MAC80211_DEBUG
 174         ---help---
 175           Say Y here to print out verbose powersave
 176           mode debug messages.
 177
 178 config MAC80211_VERBOSE_MPL_DEBUG
 179         bool "Verbose mesh peer link debugging"
 180         depends on MAC80211_DEBUG && MAC80211_MESH
 181         ---help---
 182           Say Y here to print out verbose mesh peer link
 183           debug messages.