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 Draft 802.11s mesh networking.
  89          The implementation is based on Draft 1.08 of the Mesh Networking
  90          amendment. For more information visit http://o11s.org/.
  91
  92
  93 config MAC80211_LEDS
  94         bool "Enable LED triggers"
  95         depends on MAC80211 && LEDS_TRIGGERS
  96         ---help---
  97           This option enables a few LED triggers for different
  98           packet receive/transmit events.
  99
 100 config MAC80211_DEBUGFS
 101         bool "Export mac80211 internals in DebugFS"
 102         depends on MAC80211 && DEBUG_FS
 103         ---help---
 104           Select this to see extensive information about
 105           the internal state of mac80211 in debugfs.
 106
 107           Say N unless you know you need this.
 108
 109 config MAC80211_DEBUG_PACKET_ALIGNMENT
 110         bool "Enable packet alignment debugging"
 111         depends on MAC80211
 112         help
 113           This option is recommended for driver authors and strongly
 114           discouraged for everybody else, it will trigger a warning
 115           when a driver hands mac80211 a buffer that is aligned in
 116           a way that will cause problems with the IP stack on some
 117           architectures.
 118
 119           Say N unless you're writing a mac80211 based driver.
 120
 121 config MAC80211_DEBUG
 122         bool "Enable debugging output"
 123         depends on MAC80211
 124         ---help---
 125           This option will enable debug tracing output for the
 126           ieee80211 network stack.
 127
 128           If you are not trying to debug or develop the ieee80211
 129           subsystem, you most likely want to say N here.
 130
 131 config MAC80211_HT_DEBUG
 132         bool "Enable HT debugging output"
 133         depends on MAC80211_DEBUG
 134         ---help---
 135           This option enables 802.11n High Throughput features
 136           debug tracing output.
 137
 138           If you are not trying to debug of develop the ieee80211
 139           subsystem, you most likely want to say N here.
 140
 141 config MAC80211_VERBOSE_DEBUG
 142         bool "Verbose debugging output"
 143         depends on MAC80211_DEBUG
 144
 145 config MAC80211_LOWTX_FRAME_DUMP
 146         bool "Debug frame dumping"
 147         depends on MAC80211_DEBUG
 148         ---help---
 149           Selecting this option will cause the stack to
 150           print a message for each frame that is handed
 151           to the lowlevel driver for transmission. This
 152           message includes all MAC addresses and the
 153           frame control field.
 154
 155           If unsure, say N and insert the debugging code
 156           you require into the driver you are debugging.
 157
 158 config TKIP_DEBUG
 159         bool "TKIP debugging"
 160         depends on MAC80211_DEBUG
 161
 162 config MAC80211_DEBUG_COUNTERS
 163         bool "Extra statistics for TX/RX debugging"
 164         depends on MAC80211_DEBUG
 165
 166 config MAC80211_IBSS_DEBUG
 167         bool "Support for IBSS testing"
 168         depends on MAC80211_DEBUG
 169         ---help---
 170           Say Y here if you intend to debug the IBSS code.
 171
 172 config MAC80211_VERBOSE_PS_DEBUG
 173         bool "Verbose powersave mode debugging"
 174         depends on MAC80211_DEBUG
 175         ---help---
 176           Say Y here to print out verbose powersave
 177           mode debug messages.
 178
 179 config MAC80211_VERBOSE_MPL_DEBUG
 180         bool "Verbose mesh peer link debugging"
 181         depends on MAC80211_DEBUG && MAC80211_MESH
 182         ---help---
 183           Say Y here to print out verbose mesh peer link
 184           debug messages.