net/mac80211/Kconfig

   1 config MAC80211
   2         tristate "Generic IEEE 802.11 Networking Stack (mac80211)"
   3         depends on CFG80211
   4         select CRYPTO
   5         select CRYPTO_ECB
   6         select CRYPTO_ARC4
   7         select CRYPTO_AES
   8         select CRC32
   9         select WIRELESS_EXT
  10         ---help---
  11           This option enables the hardware independent IEEE 802.11
  12           networking stack.
  13
  14 comment "CFG80211 needs to be enabled for MAC80211"
  15         depends on CFG80211=n
  16
  17 menu "Rate control algorithm selection"
  18         depends on MAC80211 != n
  19
  20 config MAC80211_RC_PID
  21         bool "PID controller based rate control algorithm" if EMBEDDED
  22         ---help---
  23           This option enables a TX rate control algorithm for
  24           mac80211 that uses a PID controller to select the TX
  25           rate.
  26
  27 config MAC80211_RC_MINSTREL
  28         bool "Minstrel" if EMBEDDED
  29         default y
  30         ---help---
  31           This option enables the 'minstrel' TX rate control algorithm
  32
  33 choice
  34         prompt "Default rate control algorithm"
  35         default MAC80211_RC_DEFAULT_MINSTREL
  36         ---help---
  37           This option selects the default rate control algorithm
  38           mac80211 will use. Note that this default can still be
  39           overridden through the ieee80211_default_rc_algo module
  40           parameter if different algorithms are available.
  41
  42 config MAC80211_RC_DEFAULT_PID
  43         bool "PID controller based rate control algorithm"
  44         depends on MAC80211_RC_PID
  45         ---help---
  46           Select the PID controller based rate control as the
  47           default rate control algorithm. You should choose
  48           this unless you know what you are doing.
  49
  50 config MAC80211_RC_DEFAULT_MINSTREL
  51         bool "Minstrel"
  52         depends on MAC80211_RC_MINSTREL
  53         ---help---
  54           Select Minstrel as the default rate control algorithm.
  55
  56
  57 endchoice
  58
  59 config MAC80211_RC_DEFAULT
  60         string
  61         default "minstrel" if MAC80211_RC_DEFAULT_MINSTREL
  62         default "pid" if MAC80211_RC_DEFAULT_PID
  63         default ""
  64
  65 endmenu
  66
  67 config MAC80211_MESH
  68         bool "Enable mac80211 mesh networking (pre-802.11s) support"
  69         depends on MAC80211 && EXPERIMENTAL
  70         ---help---
  71          This options enables support of Draft 802.11s mesh networking.
  72          The implementation is based on Draft 1.08 of the Mesh Networking
  73          amendment. For more information visit http://o11s.org/.
  74
  75
  76 config MAC80211_LEDS
  77         bool "Enable LED triggers"
  78         depends on MAC80211
  79         select NEW_LEDS
  80         select LEDS_TRIGGERS
  81         ---help---
  82           This option enables a few LED triggers for different
  83           packet receive/transmit events.
  84
  85 config MAC80211_DEBUGFS
  86         bool "Export mac80211 internals in DebugFS"
  87         depends on MAC80211 && DEBUG_FS
  88         ---help---
  89           Select this to see extensive information about
  90           the internal state of mac80211 in debugfs.
  91
  92           Say N unless you know you need this.
  93
  94 menuconfig MAC80211_DEBUG_MENU
  95         bool "Select mac80211 debugging features"
  96         depends on MAC80211
  97         ---help---
  98           This option collects various mac80211 debug settings.
  99
 100 config MAC80211_DEBUG_PACKET_ALIGNMENT
 101         bool "Enable packet alignment debugging"
 102         depends on MAC80211_DEBUG_MENU
 103         ---help---
 104           This option is recommended for driver authors and strongly
 105           discouraged for everybody else, it will trigger a warning
 106           when a driver hands mac80211 a buffer that is aligned in
 107           a way that will cause problems with the IP stack on some
 108           architectures.
 109
 110           Say N unless you're writing a mac80211 based driver.
 111
 112 config MAC80211_NOINLINE
 113         bool "Do not inline TX/RX handlers"
 114         depends on MAC80211_DEBUG_MENU
 115         ---help---
 116           This option affects code generation in mac80211, when
 117           selected some functions are marked "noinline" to allow
 118           easier debugging of problems in the transmit and receive
 119           paths.
 120
 121           This option increases code size a bit and inserts a lot
 122           of function calls in the code, but is otherwise safe to
 123           enable.
 124
 125           If unsure, say N unless you expect to be finding problems
 126           in mac80211.
 127
 128 config MAC80211_VERBOSE_DEBUG
 129         bool "Verbose debugging output"
 130         depends on MAC80211_DEBUG_MENU
 131         ---help---
 132           Selecting this option causes mac80211 to print out
 133           many debugging messages. It should not be selected
 134           on production systems as some of the messages are
 135           remotely triggerable.
 136
 137           Do not select this option.
 138
 139 config MAC80211_HT_DEBUG
 140         bool "Verbose HT debugging"
 141         depends on MAC80211_DEBUG_MENU
 142         ---help---
 143           This option enables 802.11n High Throughput features
 144           debug tracing output.
 145
 146           It should not be selected on production systems as some
 147           of the messages are remotely triggerable.
 148
 149           Do not select this option.
 150
 151 config MAC80211_TKIP_DEBUG
 152         bool "Verbose TKIP debugging"
 153         depends on MAC80211_DEBUG_MENU
 154         ---help---
 155           Selecting this option causes mac80211 to print out
 156           very verbose TKIP debugging messages. It should not
 157           be selected on production systems as those messages
 158           are remotely triggerable.
 159
 160           Do not select this option.
 161
 162 config MAC80211_IBSS_DEBUG
 163         bool "Verbose IBSS debugging"
 164         depends on MAC80211_DEBUG_MENU
 165         ---help---
 166           Selecting this option causes mac80211 to print out
 167           very verbose IBSS debugging messages. It should not
 168           be selected on production systems as those messages
 169           are remotely triggerable.
 170
 171           Do not select this option.
 172
 173 config MAC80211_VERBOSE_PS_DEBUG
 174         bool "Verbose powersave mode debugging"
 175         depends on MAC80211_DEBUG_MENU
 176         ---help---
 177           Selecting this option causes mac80211 to print out very
 178           verbose power save mode debugging messages (when mac80211
 179           is an AP and has power saving stations.)
 180           It should not be selected on production systems as those
 181           messages are remotely triggerable.
 182
 183           Do not select this option.
 184
 185 config MAC80211_VERBOSE_MPL_DEBUG
 186         bool "Verbose mesh peer link debugging"
 187         depends on MAC80211_DEBUG_MENU
 188         depends on MAC80211_MESH
 189         ---help---
 190           Selecting this option causes mac80211 to print out very
 191           verbose mesh peer link debugging messages (when mac80211
 192           is taking part in a mesh network).
 193           It should not be selected on production systems as those
 194           messages are remotely triggerable.
 195
 196           Do not select this option.
 197
 198 config MAC80211_DEBUG_COUNTERS
 199         bool "Extra statistics for TX/RX debugging"
 200         depends on MAC80211_DEBUG_MENU
 201         depends on MAC80211_DEBUGFS
 202         ---help---
 203           Selecting this option causes mac80211 to keep additional
 204           and very verbose statistics about TX and RX handler use
 205           and show them in debugfs.
 206
 207           If unsure, say N.