Commit | Line | Data |
---|---|---|
f0706e82 JB |
1 | config MAC80211 |
2 | tristate "Generic IEEE 802.11 Networking Stack (mac80211)" | |
0aa8204b | 3 | depends on CFG80211 |
f0706e82 | 4 | select CRYPTO |
f0706e82 JB |
5 | select CRYPTO_ARC4 |
6 | select CRYPTO_AES | |
7 | select CRC32 | |
541a45a1 | 8 | select AVERAGE |
f0706e82 | 9 | ---help--- |
c40896de JL |
10 | This option enables the hardware independent IEEE 802.11 |
11 | networking stack. | |
f0706e82 | 12 | |
0aa8204b JB |
13 | comment "CFG80211 needs to be enabled for MAC80211" |
14 | depends on CFG80211=n | |
15 | ||
abd8ea22 | 16 | if MAC80211 != n |
c21b39ac | 17 | |
c2ef355b | 18 | config MAC80211_HAS_RC |
540005c7 | 19 | bool |
c2ef355b | 20 | |
e5f5e733 | 21 | config MAC80211_RC_PID |
6a108a14 | 22 | bool "PID controller based rate control algorithm" if EXPERT |
c2ef355b | 23 | select MAC80211_HAS_RC |
e5f5e733 AB |
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 | ||
cccf129f | 29 | config MAC80211_RC_MINSTREL |
6a108a14 | 30 | bool "Minstrel" if EXPERT |
c2ef355b | 31 | select MAC80211_HAS_RC |
8eb41c93 | 32 | default y |
cccf129f FF |
33 | ---help--- |
34 | This option enables the 'minstrel' TX rate control algorithm | |
35 | ||
ec8aa669 | 36 | config MAC80211_RC_MINSTREL_HT |
6a108a14 | 37 | bool "Minstrel 802.11n support" if EXPERT |
ec8aa669 FF |
38 | depends on MAC80211_RC_MINSTREL |
39 | default y | |
40 | ---help--- | |
41 | This option enables the 'minstrel_ht' TX rate control algorithm | |
42 | ||
c21b39ac SB |
43 | choice |
44 | prompt "Default rate control algorithm" | |
c2ef355b | 45 | depends on MAC80211_HAS_RC |
8eb41c93 | 46 | default MAC80211_RC_DEFAULT_MINSTREL |
c21b39ac SB |
47 | ---help--- |
48 | This option selects the default rate control algorithm | |
49 | mac80211 will use. Note that this default can still be | |
692105b8 | 50 | overridden through the ieee80211_default_rc_algo module |
4b475898 | 51 | parameter if different algorithms are available. |
c21b39ac SB |
52 | |
53 | config MAC80211_RC_DEFAULT_PID | |
54 | bool "PID controller based rate control algorithm" | |
e5f5e733 | 55 | depends on MAC80211_RC_PID |
c21b39ac SB |
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 | ||
cccf129f FF |
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 | ||
c21b39ac | 68 | endchoice |
ac71c691 | 69 | |
c21b39ac SB |
70 | config MAC80211_RC_DEFAULT |
71 | string | |
92b50c4b | 72 | default "minstrel_ht" if MAC80211_RC_DEFAULT_MINSTREL && MAC80211_RC_MINSTREL_HT |
cccf129f | 73 | default "minstrel" if MAC80211_RC_DEFAULT_MINSTREL |
8eb41c93 | 74 | default "pid" if MAC80211_RC_DEFAULT_PID |
c21b39ac SB |
75 | default "" |
76 | ||
abd8ea22 | 77 | endif |
ad018375 | 78 | |
c2ef355b | 79 | comment "Some wireless drivers require a rate control algorithm" |
e46395a4 | 80 | depends on MAC80211 && MAC80211_HAS_RC=n |
c2ef355b | 81 | |
2f5ce793 JB |
82 | config MAC80211_MESH |
83 | bool "Enable mac80211 mesh networking (pre-802.11s) support" | |
37659ff8 | 84 | depends on MAC80211 && EXPERIMENTAL |
2f5ce793 | 85 | ---help--- |
5c142e8d | 86 | This options enables support of Draft 802.11s mesh networking. |
18889231 JC |
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/. | |
2f5ce793 | 91 | |
f0706e82 JB |
92 | config MAC80211_LEDS |
93 | bool "Enable LED triggers" | |
bd8fd21d | 94 | depends on MAC80211 |
0bae35e1 | 95 | depends on LEDS_CLASS |
bd8fd21d | 96 | select LEDS_TRIGGERS |
f0706e82 | 97 | ---help--- |
c40896de JL |
98 | This option enables a few LED triggers for different |
99 | packet receive/transmit events. | |
f0706e82 | 100 | |
e9f207f0 JB |
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 | ||
3fae0273 JB |
110 | config MAC80211_MESSAGE_TRACING |
111 | bool "Trace all mac80211 debug messages" | |
112 | depends on MAC80211 | |
113 | ---help--- | |
114 | Select this option to have mac80211 register the | |
115 | mac80211_msg trace subsystem with tracepoints to | |
116 | collect all debugging messages, independent of | |
117 | printing them into the kernel log. | |
118 | ||
119 | The overhead in this option is that all the messages | |
120 | need to be present in the binary and formatted at | |
121 | runtime for tracing. | |
122 | ||
f4ea83dd JB |
123 | menuconfig MAC80211_DEBUG_MENU |
124 | bool "Select mac80211 debugging features" | |
125 | depends on MAC80211 | |
126 | ---help--- | |
127 | This option collects various mac80211 debug settings. | |
128 | ||
f4ea83dd JB |
129 | config MAC80211_NOINLINE |
130 | bool "Do not inline TX/RX handlers" | |
131 | depends on MAC80211_DEBUG_MENU | |
f0706e82 | 132 | ---help--- |
f4ea83dd JB |
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. | |
f0706e82 | 141 | |
f4ea83dd JB |
142 | If unsure, say N unless you expect to be finding problems |
143 | in mac80211. | |
144 | ||
145 | config 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. | |
82b3cad9 | 155 | |
bdcbd8e0 JB |
156 | config MAC80211_MLME_DEBUG |
157 | bool "Verbose managed MLME output" | |
158 | depends on MAC80211_DEBUG_MENU | |
159 | ---help--- | |
160 | Selecting this option causes mac80211 to print out | |
161 | debugging messages for the managed-mode MLME. It | |
162 | 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_STA_DEBUG | |
168 | bool "Verbose station debugging" | |
169 | depends on MAC80211_DEBUG_MENU | |
170 | ---help--- | |
171 | Selecting this option causes mac80211 to print out | |
172 | debugging messages for station addition/removal. | |
173 | ||
174 | Do not select this option. | |
175 | ||
82b3cad9 | 176 | config MAC80211_HT_DEBUG |
f4ea83dd JB |
177 | bool "Verbose HT debugging" |
178 | depends on MAC80211_DEBUG_MENU | |
c40896de JL |
179 | ---help--- |
180 | This option enables 802.11n High Throughput features | |
181 | debug tracing output. | |
182 | ||
f4ea83dd JB |
183 | It should not be selected on production systems as some |
184 | of the messages are remotely triggerable. | |
f0706e82 | 185 | |
f4ea83dd JB |
186 | Do not select this option. |
187 | ||
f4ea83dd JB |
188 | config MAC80211_IBSS_DEBUG |
189 | bool "Verbose IBSS debugging" | |
190 | depends on MAC80211_DEBUG_MENU | |
191 | ---help--- | |
192 | Selecting this option causes mac80211 to print out | |
193 | very verbose IBSS debugging messages. It should not | |
194 | be selected on production systems as those messages | |
195 | are remotely triggerable. | |
196 | ||
197 | Do not select this option. | |
198 | ||
bdcbd8e0 | 199 | config MAC80211_PS_DEBUG |
f4ea83dd JB |
200 | bool "Verbose powersave mode debugging" |
201 | depends on MAC80211_DEBUG_MENU | |
202 | ---help--- | |
203 | Selecting this option causes mac80211 to print out very | |
204 | verbose power save mode debugging messages (when mac80211 | |
205 | is an AP and has power saving stations.) | |
206 | It should not be selected on production systems as those | |
207 | messages are remotely triggerable. | |
208 | ||
209 | Do not select this option. | |
210 | ||
bdcbd8e0 | 211 | config MAC80211_MPL_DEBUG |
f4ea83dd JB |
212 | bool "Verbose mesh peer link debugging" |
213 | depends on MAC80211_DEBUG_MENU | |
214 | depends on MAC80211_MESH | |
215 | ---help--- | |
216 | Selecting this option causes mac80211 to print out very | |
217 | verbose mesh peer link debugging messages (when mac80211 | |
218 | is taking part in a mesh network). | |
219 | It should not be selected on production systems as those | |
220 | messages are remotely triggerable. | |
221 | ||
222 | Do not select this option. | |
f0706e82 | 223 | |
bdcbd8e0 | 224 | config MAC80211_MPATH_DEBUG |
7646887a JC |
225 | bool "Verbose mesh path debugging" |
226 | depends on MAC80211_DEBUG_MENU | |
227 | depends on MAC80211_MESH | |
228 | ---help--- | |
229 | Selecting this option causes mac80211 to print out very | |
230 | verbose mesh path selection debugging messages (when mac80211 | |
231 | is taking part in a mesh network). | |
232 | It should not be selected on production systems as those | |
233 | messages are remotely triggerable. | |
234 | ||
235 | Do not select this option. | |
236 | ||
bdcbd8e0 | 237 | config MAC80211_MHWMP_DEBUG |
27db2e42 RP |
238 | bool "Verbose mesh HWMP routing debugging" |
239 | depends on MAC80211_DEBUG_MENU | |
240 | depends on MAC80211_MESH | |
241 | ---help--- | |
242 | Selecting this option causes mac80211 to print out very | |
243 | verbose mesh routing (HWMP) debugging messages (when mac80211 | |
244 | is taking part in a mesh network). | |
245 | It should not be selected on production systems as those | |
246 | messages are remotely triggerable. | |
247 | ||
248 | Do not select this option. | |
249 | ||
bdcbd8e0 | 250 | config MAC80211_MESH_SYNC_DEBUG |
dbf498fb JC |
251 | bool "Verbose mesh mesh synchronization debugging" |
252 | depends on MAC80211_DEBUG_MENU | |
253 | depends on MAC80211_MESH | |
254 | ---help--- | |
255 | Selecting this option causes mac80211 to print out very verbose mesh | |
256 | synchronization debugging messages (when mac80211 is taking part in a | |
257 | mesh network). | |
258 | ||
259 | Do not select this option. | |
260 | ||
bdcbd8e0 | 261 | config MAC80211_TDLS_DEBUG |
dfe018bf AN |
262 | bool "Verbose TDLS debugging" |
263 | depends on MAC80211_DEBUG_MENU | |
264 | ---help--- | |
265 | Selecting this option causes mac80211 to print out very | |
266 | verbose TDLS selection debugging messages (when mac80211 | |
267 | is a TDLS STA). | |
268 | It should not be selected on production systems as those | |
269 | messages are remotely triggerable. | |
270 | ||
271 | Do not select this option. | |
272 | ||
f0706e82 JB |
273 | config MAC80211_DEBUG_COUNTERS |
274 | bool "Extra statistics for TX/RX debugging" | |
f4ea83dd JB |
275 | depends on MAC80211_DEBUG_MENU |
276 | depends on MAC80211_DEBUGFS | |
f0706e82 | 277 | ---help--- |
f4ea83dd JB |
278 | Selecting this option causes mac80211 to keep additional |
279 | and very verbose statistics about TX and RX handler use | |
280 | and show them in debugfs. | |
2f5ce793 | 281 | |
f4ea83dd | 282 | If unsure, say N. |