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 config MAC80211_DEFAULT_PS
  18         bool "enable powersave by default"
  19         depends on MAC80211
  20         default y
  21         help
  22           This option enables powersave mode by default.
  23
  24           If this causes your applications to misbehave you should fix your
  25           applications instead -- they need to register their network
  26           latency requirement, see Documentation/power/pm_qos_interface.txt.
  27
  28 config MAC80211_DEFAULT_PS_VALUE
  29         int
  30         default 1 if MAC80211_DEFAULT_PS
  31         default 0
  32
  33 menu "Rate control algorithm selection"
  34         depends on MAC80211 != n
  35
  36 config MAC80211_RC_PID
  37         bool "PID controller based rate control algorithm" if EMBEDDED
  38         ---help---
  39           This option enables a TX rate control algorithm for
  40           mac80211 that uses a PID controller to select the TX
  41           rate.
  42
  43 config MAC80211_RC_MINSTREL
  44         bool "Minstrel" if EMBEDDED
  45         default y
  46         ---help---
  47           This option enables the 'minstrel' TX rate control algorithm
  48
  49 choice
  50         prompt "Default rate control algorithm"
  51         default MAC80211_RC_DEFAULT_MINSTREL
  52         ---help---
  53           This option selects the default rate control algorithm
  54           mac80211 will use. Note that this default can still be
  55           overridden through the ieee80211_default_rc_algo module
  56           parameter if different algorithms are available.
  57
  58 config MAC80211_RC_DEFAULT_PID
  59         bool "PID controller based rate control algorithm"
  60         depends on MAC80211_RC_PID
  61         ---help---
  62           Select the PID controller based rate control as the
  63           default rate control algorithm. You should choose
  64           this unless you know what you are doing.
  65
  66 config MAC80211_RC_DEFAULT_MINSTREL
  67         bool "Minstrel"
  68         depends on MAC80211_RC_MINSTREL
  69         ---help---
  70           Select Minstrel as the default rate control algorithm.
  71
  72
  73 endchoice
  74
  75 config MAC80211_RC_DEFAULT
  76         string
  77         default "minstrel" if MAC80211_RC_DEFAULT_MINSTREL
  78         default "pid" if MAC80211_RC_DEFAULT_PID
  79         default ""
  80
  81 endmenu
  82
  83 config MAC80211_MESH
  84         bool "Enable mac80211 mesh networking (pre-802.11s) support"
  85         depends on MAC80211 && EXPERIMENTAL
  86         ---help---
  87          This options enables support of Draft 802.11s mesh networking.
  88          The implementation is based on Draft 1.08 of the Mesh Networking
  89          amendment. For more information visit http://o11s.org/.
  90
  91
  92 config MAC80211_LEDS
  93         bool "Enable LED triggers"
  94         depends on MAC80211
  95         select NEW_LEDS
  96         select LEDS_TRIGGERS
  97         ---help---
  98           This option enables a few LED triggers for different
  99           packet receive/transmit events.
 100
 101 config MAC80211_DEBUGFS
 102         bool "Export mac80211 internals in DebugFS"
 103         depends on MAC80211 && DEBUG_FS
 104         ---help---
 105           Select this to see extensive information about
 106           the internal state of mac80211 in debugfs.
 107
 108           Say N unless you know you need this.
 109
 110 menuconfig MAC80211_DEBUG_MENU
 111         bool "Select mac80211 debugging features"
 112         depends on MAC80211
 113         ---help---
 114           This option collects various mac80211 debug settings.
 115
 116 config MAC80211_DEBUG_PACKET_ALIGNMENT
 117         bool "Enable packet alignment debugging"
 118         depends on MAC80211_DEBUG_MENU
 119         ---help---
 120           This option is recommended for driver authors and strongly
 121           discouraged for everybody else, it will trigger a warning
 122           when a driver hands mac80211 a buffer that is aligned in
 123           a way that will cause problems with the IP stack on some
 124           architectures.
 125
 126           Say N unless you're writing a mac80211 based driver.
 127
 128 config MAC80211_NOINLINE
 129         bool "Do not inline TX/RX handlers"
 130         depends on MAC80211_DEBUG_MENU
 131         ---help---
 132           This option affects code generation in mac80211, when
 133           selected some functions are marked "noinline" to allow
 134           easier debugging of problems in the transmit and receive
 135           paths.
 136
 137           This option increases code size a bit and inserts a lot
 138           of function calls in the code, but is otherwise safe to
 139           enable.
 140
 141           If unsure, say N unless you expect to be finding problems
 142           in mac80211.
 143
 144 config MAC80211_VERBOSE_DEBUG
 145         bool "Verbose debugging output"
 146         depends on MAC80211_DEBUG_MENU
 147         ---help---
 148           Selecting this option causes mac80211 to print out
 149           many debugging messages. It should not be selected
 150           on production systems as some of the messages are
 151           remotely triggerable.
 152
 153           Do not select this option.
 154
 155 config MAC80211_HT_DEBUG
 156         bool "Verbose HT debugging"
 157         depends on MAC80211_DEBUG_MENU
 158         ---help---
 159           This option enables 802.11n High Throughput features
 160           debug tracing output.
 161
 162           It should not be selected on production systems as some
 163           of the messages are remotely triggerable.
 164
 165           Do not select this option.
 166
 167 config MAC80211_TKIP_DEBUG
 168         bool "Verbose TKIP debugging"
 169         depends on MAC80211_DEBUG_MENU
 170         ---help---
 171           Selecting this option causes mac80211 to print out
 172           very verbose TKIP debugging messages. It should not
 173           be selected on production systems as those messages
 174           are remotely triggerable.
 175
 176           Do not select this option.
 177
 178 config MAC80211_IBSS_DEBUG
 179         bool "Verbose IBSS debugging"
 180         depends on MAC80211_DEBUG_MENU
 181         ---help---
 182           Selecting this option causes mac80211 to print out
 183           very verbose IBSS debugging messages. It should not
 184           be selected on production systems as those messages
 185           are remotely triggerable.
 186
 187           Do not select this option.
 188
 189 config MAC80211_VERBOSE_PS_DEBUG
 190         bool "Verbose powersave mode debugging"
 191         depends on MAC80211_DEBUG_MENU
 192         ---help---
 193           Selecting this option causes mac80211 to print out very
 194           verbose power save mode debugging messages (when mac80211
 195           is an AP and has power saving stations.)
 196           It should not be selected on production systems as those
 197           messages are remotely triggerable.
 198
 199           Do not select this option.
 200
 201 config MAC80211_VERBOSE_MPL_DEBUG
 202         bool "Verbose mesh peer link debugging"
 203         depends on MAC80211_DEBUG_MENU
 204         depends on MAC80211_MESH
 205         ---help---
 206           Selecting this option causes mac80211 to print out very
 207           verbose mesh peer link debugging messages (when mac80211
 208           is taking part in a mesh network).
 209           It should not be selected on production systems as those
 210           messages are remotely triggerable.
 211
 212           Do not select this option.
 213
 214 config MAC80211_DEBUG_COUNTERS
 215         bool "Extra statistics for TX/RX debugging"
 216         depends on MAC80211_DEBUG_MENU
 217         depends on MAC80211_DEBUGFS
 218         ---help---
 219           Selecting this option causes mac80211 to keep additional
 220           and very verbose statistics about TX and RX handler use
 221           and show them in debugfs.
 222
 223           If unsure, say N.