1config 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 ---help--- 10 This option enables the hardware independent IEEE 802.11 11 networking stack. 12 13comment "CFG80211 needs to be enabled for MAC80211" 14 depends on CFG80211=n 15 16if MAC80211 != n 17 18config MAC80211_RC_PID 19 bool "PID controller based rate control algorithm" if EMBEDDED 20 ---help--- 21 This option enables a TX rate control algorithm for 22 mac80211 that uses a PID controller to select the TX 23 rate. 24 25config MAC80211_RC_MINSTREL 26 bool "Minstrel" if EMBEDDED 27 default y 28 ---help--- 29 This option enables the 'minstrel' TX rate control algorithm 30 31choice 32 prompt "Default rate control algorithm" 33 default MAC80211_RC_DEFAULT_MINSTREL 34 ---help--- 35 This option selects the default rate control algorithm 36 mac80211 will use. Note that this default can still be 37 overridden through the ieee80211_default_rc_algo module 38 parameter if different algorithms are available. 39 40config MAC80211_RC_DEFAULT_PID 41 bool "PID controller based rate control algorithm" 42 depends on MAC80211_RC_PID 43 ---help--- 44 Select the PID controller based rate control as the 45 default rate control algorithm. You should choose 46 this unless you know what you are doing. 47 48config MAC80211_RC_DEFAULT_MINSTREL 49 bool "Minstrel" 50 depends on MAC80211_RC_MINSTREL 51 ---help--- 52 Select Minstrel as the default rate control algorithm. 53 54 55endchoice 56 57config MAC80211_RC_DEFAULT 58 string 59 default "minstrel" if MAC80211_RC_DEFAULT_MINSTREL 60 default "pid" if MAC80211_RC_DEFAULT_PID 61 default "" 62 63endif 64 65config MAC80211_MESH 66 bool "Enable mac80211 mesh networking (pre-802.11s) support" 67 depends on MAC80211 && EXPERIMENTAL 68 ---help--- 69 This options enables support of Draft 802.11s mesh networking. 70 The implementation is based on Draft 2.08 of the Mesh Networking 71 amendment. However, no compliance with that draft is claimed or even 72 possible, as drafts leave a number of identifiers to be defined after 73 ratification. For more information visit http://o11s.org/. 74 75config MAC80211_LEDS 76 bool "Enable LED triggers" 77 depends on MAC80211 78 select NEW_LEDS 79 select LEDS_TRIGGERS 80 ---help--- 81 This option enables a few LED triggers for different 82 packet receive/transmit events. 83 84config MAC80211_DEBUGFS 85 bool "Export mac80211 internals in DebugFS" 86 depends on MAC80211 && DEBUG_FS 87 ---help--- 88 Select this to see extensive information about 89 the internal state of mac80211 in debugfs. 90 91 Say N unless you know you need this. 92 93menuconfig MAC80211_DEBUG_MENU 94 bool "Select mac80211 debugging features" 95 depends on MAC80211 96 ---help--- 97 This option collects various mac80211 debug settings. 98 99config MAC80211_NOINLINE 100 bool "Do not inline TX/RX handlers" 101 depends on MAC80211_DEBUG_MENU 102 ---help--- 103 This option affects code generation in mac80211, when 104 selected some functions are marked "noinline" to allow 105 easier debugging of problems in the transmit and receive 106 paths. 107 108 This option increases code size a bit and inserts a lot 109 of function calls in the code, but is otherwise safe to 110 enable. 111 112 If unsure, say N unless you expect to be finding problems 113 in mac80211. 114 115config MAC80211_VERBOSE_DEBUG 116 bool "Verbose debugging output" 117 depends on MAC80211_DEBUG_MENU 118 ---help--- 119 Selecting this option causes mac80211 to print out 120 many debugging messages. It should not be selected 121 on production systems as some of the messages are 122 remotely triggerable. 123 124 Do not select this option. 125 126config MAC80211_HT_DEBUG 127 bool "Verbose HT debugging" 128 depends on MAC80211_DEBUG_MENU 129 ---help--- 130 This option enables 802.11n High Throughput features 131 debug tracing output. 132 133 It should not be selected on production systems as some 134 of the messages are remotely triggerable. 135 136 Do not select this option. 137 138config MAC80211_TKIP_DEBUG 139 bool "Verbose TKIP debugging" 140 depends on MAC80211_DEBUG_MENU 141 ---help--- 142 Selecting this option causes mac80211 to print out 143 very verbose TKIP debugging messages. It should not 144 be selected on production systems as those messages 145 are remotely triggerable. 146 147 Do not select this option. 148 149config MAC80211_IBSS_DEBUG 150 bool "Verbose IBSS debugging" 151 depends on MAC80211_DEBUG_MENU 152 ---help--- 153 Selecting this option causes mac80211 to print out 154 very verbose IBSS debugging messages. It should not 155 be selected on production systems as those messages 156 are remotely triggerable. 157 158 Do not select this option. 159 160config MAC80211_VERBOSE_PS_DEBUG 161 bool "Verbose powersave mode debugging" 162 depends on MAC80211_DEBUG_MENU 163 ---help--- 164 Selecting this option causes mac80211 to print out very 165 verbose power save mode debugging messages (when mac80211 166 is an AP and has power saving stations.) 167 It should not be selected on production systems as those 168 messages are remotely triggerable. 169 170 Do not select this option. 171 172config MAC80211_VERBOSE_MPL_DEBUG 173 bool "Verbose mesh peer link debugging" 174 depends on MAC80211_DEBUG_MENU 175 depends on MAC80211_MESH 176 ---help--- 177 Selecting this option causes mac80211 to print out very 178 verbose mesh peer link debugging messages (when mac80211 179 is taking part in a mesh network). 180 It should not be selected on production systems as those 181 messages are remotely triggerable. 182 183 Do not select this option. 184 185config MAC80211_VERBOSE_MHWMP_DEBUG 186 bool "Verbose mesh HWMP routing 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 routing (HWMP) 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 198config 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. 208 209config MAC80211_DRIVER_API_TRACER 210 bool "Driver API tracer" 211 depends on MAC80211_DEBUG_MENU 212 depends on EVENT_TRACING 213 help 214 Say Y here to make mac80211 register with the ftrace 215 framework for the driver API -- you can see which 216 driver methods it is calling then by looking at the 217 trace. 218 219 If unsure, say N. 220