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 select WIRELESS_EXT 10 ---help--- 11 This option enables the hardware independent IEEE 802.11 12 networking stack. 13 14comment "CFG80211 needs to be enabled for MAC80211" 15 depends on CFG80211=n 16 17config 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 28config MAC80211_DEFAULT_PS_VALUE 29 int 30 default 1 if MAC80211_DEFAULT_PS 31 default 0 32 33menu "Rate control algorithm selection" 34 depends on MAC80211 != n 35 36config 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 43config MAC80211_RC_MINSTREL 44 bool "Minstrel" if EMBEDDED 45 default y 46 ---help--- 47 This option enables the 'minstrel' TX rate control algorithm 48 49choice 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 58config 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 66config 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 73endchoice 74 75config MAC80211_RC_DEFAULT 76 string 77 default "minstrel" if MAC80211_RC_DEFAULT_MINSTREL 78 default "pid" if MAC80211_RC_DEFAULT_PID 79 default "" 80 81endmenu 82 83config MAC80211_MESH 84 bool "Enable mac80211 mesh networking (pre-802.11s) support" 85 depends on MAC80211 && EXPERIMENTAL 86 depends on 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 93config MAC80211_LEDS 94 bool "Enable LED triggers" 95 depends on MAC80211 96 select NEW_LEDS 97 select LEDS_TRIGGERS 98 ---help--- 99 This option enables a few LED triggers for different 100 packet receive/transmit events. 101 102config MAC80211_DEBUGFS 103 bool "Export mac80211 internals in DebugFS" 104 depends on MAC80211 && DEBUG_FS 105 ---help--- 106 Select this to see extensive information about 107 the internal state of mac80211 in debugfs. 108 109 Say N unless you know you need this. 110 111menuconfig MAC80211_DEBUG_MENU 112 bool "Select mac80211 debugging features" 113 depends on MAC80211 114 ---help--- 115 This option collects various mac80211 debug settings. 116 117config MAC80211_DEBUG_PACKET_ALIGNMENT 118 bool "Enable packet alignment debugging" 119 depends on MAC80211_DEBUG_MENU 120 ---help--- 121 This option is recommended for driver authors and strongly 122 discouraged for everybody else, it will trigger a warning 123 when a driver hands mac80211 a buffer that is aligned in 124 a way that will cause problems with the IP stack on some 125 architectures. 126 127 Say N unless you're writing a mac80211 based driver. 128 129config MAC80211_NOINLINE 130 bool "Do not inline TX/RX handlers" 131 depends on MAC80211_DEBUG_MENU 132 ---help--- 133 This option affects code generation in mac80211, when 134 selected some functions are marked "noinline" to allow 135 easier debugging of problems in the transmit and receive 136 paths. 137 138 This option increases code size a bit and inserts a lot 139 of function calls in the code, but is otherwise safe to 140 enable. 141 142 If unsure, say N unless you expect to be finding problems 143 in mac80211. 144 145config MAC80211_VERBOSE_DEBUG 146 bool "Verbose debugging output" 147 depends on MAC80211_DEBUG_MENU 148 ---help--- 149 Selecting this option causes mac80211 to print out 150 many debugging messages. It should not be selected 151 on production systems as some of the messages are 152 remotely triggerable. 153 154 Do not select this option. 155 156config MAC80211_HT_DEBUG 157 bool "Verbose HT debugging" 158 depends on MAC80211_DEBUG_MENU 159 ---help--- 160 This option enables 802.11n High Throughput features 161 debug tracing output. 162 163 It should not be selected on production systems as some 164 of the messages are remotely triggerable. 165 166 Do not select this option. 167 168config MAC80211_TKIP_DEBUG 169 bool "Verbose TKIP debugging" 170 depends on MAC80211_DEBUG_MENU 171 ---help--- 172 Selecting this option causes mac80211 to print out 173 very verbose TKIP debugging messages. It should not 174 be selected on production systems as those messages 175 are remotely triggerable. 176 177 Do not select this option. 178 179config MAC80211_IBSS_DEBUG 180 bool "Verbose IBSS debugging" 181 depends on MAC80211_DEBUG_MENU 182 ---help--- 183 Selecting this option causes mac80211 to print out 184 very verbose IBSS debugging messages. It should not 185 be selected on production systems as those messages 186 are remotely triggerable. 187 188 Do not select this option. 189 190config MAC80211_VERBOSE_PS_DEBUG 191 bool "Verbose powersave mode debugging" 192 depends on MAC80211_DEBUG_MENU 193 ---help--- 194 Selecting this option causes mac80211 to print out very 195 verbose power save mode debugging messages (when mac80211 196 is an AP and has power saving stations.) 197 It should not be selected on production systems as those 198 messages are remotely triggerable. 199 200 Do not select this option. 201 202config MAC80211_VERBOSE_MPL_DEBUG 203 bool "Verbose mesh peer link debugging" 204 depends on MAC80211_DEBUG_MENU 205 depends on MAC80211_MESH 206 ---help--- 207 Selecting this option causes mac80211 to print out very 208 verbose mesh peer link debugging messages (when mac80211 209 is taking part in a mesh network). 210 It should not be selected on production systems as those 211 messages are remotely triggerable. 212 213 Do not select this option. 214 215config MAC80211_DEBUG_COUNTERS 216 bool "Extra statistics for TX/RX debugging" 217 depends on MAC80211_DEBUG_MENU 218 depends on MAC80211_DEBUGFS 219 ---help--- 220 Selecting this option causes mac80211 to keep additional 221 and very verbose statistics about TX and RX handler use 222 and show them in debugfs. 223 224 If unsure, say N. 225