| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame] | 1 | config MAC80211 |
| 2 | tristate "Generic IEEE 802.11 Networking Stack (mac80211)" |
| 3 | depends on CFG80211 |
| 4 | select CRYPTO |
| 5 | select CRYPTO_ARC4 |
| 6 | select CRYPTO_AES |
| 7 | select CRC32 |
| 8 | select AVERAGE |
| 9 | ---help--- |
| 10 | This option enables the hardware independent IEEE 802.11 |
| 11 | networking stack. |
| 12 | |
| 13 | comment "CFG80211 needs to be enabled for MAC80211" |
| 14 | depends on CFG80211=n |
| 15 | |
| 16 | if MAC80211 != n |
| 17 | |
| 18 | config MAC80211_HAS_RC |
| 19 | bool |
| 20 | |
| 21 | config MAC80211_RC_PID |
| 22 | bool "PID controller based rate control algorithm" if EXPERT |
| 23 | select MAC80211_HAS_RC |
| 24 | ---help--- |
| 25 | This option enables a TX rate control algorithm for |
| 26 | mac80211 that uses a PID controller to select the TX |
| 27 | rate. |
| 28 | |
| 29 | config MAC80211_RC_MINSTREL |
| 30 | bool "Minstrel" if EXPERT |
| 31 | select MAC80211_HAS_RC |
| 32 | default y |
| 33 | ---help--- |
| 34 | This option enables the 'minstrel' TX rate control algorithm |
| 35 | |
| 36 | config MAC80211_RC_MINSTREL_HT |
| 37 | bool "Minstrel 802.11n support" if EXPERT |
| 38 | depends on MAC80211_RC_MINSTREL |
| 39 | default y |
| 40 | ---help--- |
| 41 | This option enables the 'minstrel_ht' TX rate control algorithm |
| 42 | |
| 43 | choice |
| 44 | prompt "Default rate control algorithm" |
| 45 | depends on MAC80211_HAS_RC |
| 46 | default MAC80211_RC_DEFAULT_MINSTREL |
| 47 | ---help--- |
| 48 | This option selects the default rate control algorithm |
| 49 | mac80211 will use. Note that this default can still be |
| 50 | overridden through the ieee80211_default_rc_algo module |
| 51 | parameter if different algorithms are available. |
| 52 | |
| 53 | config MAC80211_RC_DEFAULT_PID |
| 54 | bool "PID controller based rate control algorithm" |
| 55 | depends on MAC80211_RC_PID |
| 56 | ---help--- |
| 57 | Select the PID controller based rate control as the |
| 58 | default rate control algorithm. You should choose |
| 59 | this unless you know what you are doing. |
| 60 | |
| 61 | config MAC80211_RC_DEFAULT_MINSTREL |
| 62 | bool "Minstrel" |
| 63 | depends on MAC80211_RC_MINSTREL |
| 64 | ---help--- |
| 65 | Select Minstrel as the default rate control algorithm. |
| 66 | |
| 67 | |
| 68 | endchoice |
| 69 | |
| 70 | config MAC80211_RC_DEFAULT |
| 71 | string |
| 72 | default "minstrel_ht" if MAC80211_RC_DEFAULT_MINSTREL && MAC80211_RC_MINSTREL_HT |
| 73 | default "minstrel" if MAC80211_RC_DEFAULT_MINSTREL |
| 74 | default "pid" if MAC80211_RC_DEFAULT_PID |
| 75 | default "" |
| 76 | |
| 77 | endif |
| 78 | |
| 79 | comment "Some wireless drivers require a rate control algorithm" |
| 80 | depends on MAC80211 && MAC80211_HAS_RC=n |
| 81 | |
| 82 | config MAC80211_MESH |
| 83 | bool "Enable mac80211 mesh networking (pre-802.11s) support" |
| 84 | depends on MAC80211 && EXPERIMENTAL |
| 85 | ---help--- |
| 86 | This options enables support of Draft 802.11s mesh networking. |
| 87 | The implementation is based on Draft 2.08 of the Mesh Networking |
| 88 | amendment. However, no compliance with that draft is claimed or even |
| 89 | possible, as drafts leave a number of identifiers to be defined after |
| 90 | ratification. For more information visit http://o11s.org/. |
| 91 | |
| 92 | config MAC80211_LEDS |
| 93 | bool "Enable LED triggers" |
| 94 | depends on MAC80211 |
| 95 | depends on LEDS_CLASS |
| 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_NOINLINE |
| 117 | bool "Do not inline TX/RX handlers" |
| 118 | depends on MAC80211_DEBUG_MENU |
| 119 | ---help--- |
| 120 | This option affects code generation in mac80211, when |
| 121 | selected some functions are marked "noinline" to allow |
| 122 | easier debugging of problems in the transmit and receive |
| 123 | paths. |
| 124 | |
| 125 | This option increases code size a bit and inserts a lot |
| 126 | of function calls in the code, but is otherwise safe to |
| 127 | enable. |
| 128 | |
| 129 | If unsure, say N unless you expect to be finding problems |
| 130 | in mac80211. |
| 131 | |
| 132 | config MAC80211_VERBOSE_DEBUG |
| 133 | bool "Verbose debugging output" |
| 134 | depends on MAC80211_DEBUG_MENU |
| 135 | ---help--- |
| 136 | Selecting this option causes mac80211 to print out |
| 137 | many debugging messages. It should not be selected |
| 138 | on production systems as some of the messages are |
| 139 | remotely triggerable. |
| 140 | |
| 141 | Do not select this option. |
| 142 | |
| 143 | config MAC80211_HT_DEBUG |
| 144 | bool "Verbose HT debugging" |
| 145 | depends on MAC80211_DEBUG_MENU |
| 146 | ---help--- |
| 147 | This option enables 802.11n High Throughput features |
| 148 | debug tracing output. |
| 149 | |
| 150 | It should not be selected on production systems as some |
| 151 | of the messages are remotely triggerable. |
| 152 | |
| 153 | Do not select this option. |
| 154 | |
| 155 | config MAC80211_TKIP_DEBUG |
| 156 | bool "Verbose TKIP debugging" |
| 157 | depends on MAC80211_DEBUG_MENU |
| 158 | ---help--- |
| 159 | Selecting this option causes mac80211 to print out |
| 160 | very verbose TKIP debugging messages. It should not |
| 161 | be selected on production systems as those messages |
| 162 | are remotely triggerable. |
| 163 | |
| 164 | Do not select this option. |
| 165 | |
| 166 | config MAC80211_IBSS_DEBUG |
| 167 | bool "Verbose IBSS debugging" |
| 168 | depends on MAC80211_DEBUG_MENU |
| 169 | ---help--- |
| 170 | Selecting this option causes mac80211 to print out |
| 171 | very verbose IBSS debugging messages. It should not |
| 172 | be selected on production systems as those messages |
| 173 | are remotely triggerable. |
| 174 | |
| 175 | Do not select this option. |
| 176 | |
| 177 | config MAC80211_VERBOSE_PS_DEBUG |
| 178 | bool "Verbose powersave mode debugging" |
| 179 | depends on MAC80211_DEBUG_MENU |
| 180 | ---help--- |
| 181 | Selecting this option causes mac80211 to print out very |
| 182 | verbose power save mode debugging messages (when mac80211 |
| 183 | is an AP and has power saving stations.) |
| 184 | It should not be selected on production systems as those |
| 185 | messages are remotely triggerable. |
| 186 | |
| 187 | Do not select this option. |
| 188 | |
| 189 | config MAC80211_VERBOSE_MPL_DEBUG |
| 190 | bool "Verbose mesh peer link debugging" |
| 191 | depends on MAC80211_DEBUG_MENU |
| 192 | depends on MAC80211_MESH |
| 193 | ---help--- |
| 194 | Selecting this option causes mac80211 to print out very |
| 195 | verbose mesh peer link debugging messages (when mac80211 |
| 196 | is taking part in a mesh network). |
| 197 | It should not be selected on production systems as those |
| 198 | messages are remotely triggerable. |
| 199 | |
| 200 | Do not select this option. |
| 201 | |
| 202 | config MAC80211_VERBOSE_MPATH_DEBUG |
| 203 | bool "Verbose mesh path 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 path selection 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 | |
| 215 | config MAC80211_VERBOSE_MHWMP_DEBUG |
| 216 | bool "Verbose mesh HWMP routing debugging" |
| 217 | depends on MAC80211_DEBUG_MENU |
| 218 | depends on MAC80211_MESH |
| 219 | ---help--- |
| 220 | Selecting this option causes mac80211 to print out very |
| 221 | verbose mesh routing (HWMP) debugging messages (when mac80211 |
| 222 | is taking part in a mesh network). |
| 223 | It should not be selected on production systems as those |
| 224 | messages are remotely triggerable. |
| 225 | |
| 226 | Do not select this option. |
| 227 | |
| 228 | config MAC80211_VERBOSE_TDLS_DEBUG |
| 229 | bool "Verbose TDLS debugging" |
| 230 | depends on MAC80211_DEBUG_MENU |
| 231 | ---help--- |
| 232 | Selecting this option causes mac80211 to print out very |
| 233 | verbose TDLS selection debugging messages (when mac80211 |
| 234 | is a TDLS STA). |
| 235 | It should not be selected on production systems as those |
| 236 | messages are remotely triggerable. |
| 237 | |
| 238 | Do not select this option. |
| 239 | |
| 240 | config MAC80211_DEBUG_COUNTERS |
| 241 | bool "Extra statistics for TX/RX debugging" |
| 242 | depends on MAC80211_DEBUG_MENU |
| 243 | depends on MAC80211_DEBUGFS |
| 244 | ---help--- |
| 245 | Selecting this option causes mac80211 to keep additional |
| 246 | and very verbose statistics about TX and RX handler use |
| 247 | and show them in debugfs. |
| 248 | |
| 249 | If unsure, say N. |