blob: 7475e266eb4e605fe07df189530558637eb1047e [file] [log] [blame]
Jiri Bencf0706e82007-05-05 11:45:53 -07001config MAC80211
2 tristate "Generic IEEE 802.11 Networking Stack (mac80211)"
Johannes Berg0aa82042009-06-03 18:30:31 +02003 depends on CFG80211
Jiri Bencf0706e82007-05-05 11:45:53 -07004 select CRYPTO
Jiri Bencf0706e82007-05-05 11:45:53 -07005 select CRYPTO_ARC4
6 select CRYPTO_AES
7 select CRC32
Bruno Randolf541a45a2010-12-02 19:12:43 +09008 select AVERAGE
Jiri Bencf0706e82007-05-05 11:45:53 -07009 ---help---
John W. Linvillec40896d2007-12-21 00:44:59 -050010 This option enables the hardware independent IEEE 802.11
11 networking stack.
Jiri Bencf0706e82007-05-05 11:45:53 -070012
Johannes Berg0aa82042009-06-03 18:30:31 +020013comment "CFG80211 needs to be enabled for MAC80211"
14 depends on CFG80211=n
15
Luis R. Rodriguezabd8ea22009-09-01 08:22:46 -070016if MAC80211 != n
Johannes Bergac71c692007-10-28 14:17:44 +010017
Andres Salomonc2ef3552010-02-25 19:18:47 -050018config MAC80211_HAS_RC
Jan Beulich540005c2011-02-17 13:36:19 +000019 bool
Andres Salomonc2ef3552010-02-25 19:18:47 -050020
Adrian Bunke5f5e732008-06-26 13:38:13 +030021config MAC80211_RC_PID
David Rientjes6a108a12011-01-20 14:44:16 -080022 bool "PID controller based rate control algorithm" if EXPERT
Andres Salomonc2ef3552010-02-25 19:18:47 -050023 select MAC80211_HAS_RC
Adrian Bunke5f5e732008-06-26 13:38:13 +030024 ---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
Felix Fietkaucccf1292008-10-05 18:07:45 +020029config MAC80211_RC_MINSTREL
David Rientjes6a108a12011-01-20 14:44:16 -080030 bool "Minstrel" if EXPERT
Andres Salomonc2ef3552010-02-25 19:18:47 -050031 select MAC80211_HAS_RC
Luis R. Rodriguez8eb41c92008-11-14 17:44:53 -080032 default y
Felix Fietkaucccf1292008-10-05 18:07:45 +020033 ---help---
34 This option enables the 'minstrel' TX rate control algorithm
35
Felix Fietkauec8aa662010-05-13 16:48:03 +020036config MAC80211_RC_MINSTREL_HT
David Rientjes6a108a12011-01-20 14:44:16 -080037 bool "Minstrel 802.11n support" if EXPERT
Felix Fietkauec8aa662010-05-13 16:48:03 +020038 depends on MAC80211_RC_MINSTREL
39 default y
40 ---help---
41 This option enables the 'minstrel_ht' TX rate control algorithm
42
Stefano Brivioc21b39a2007-12-19 01:26:16 +010043choice
44 prompt "Default rate control algorithm"
Andres Salomonc2ef3552010-02-25 19:18:47 -050045 depends on MAC80211_HAS_RC
Luis R. Rodriguez8eb41c92008-11-14 17:44:53 -080046 default MAC80211_RC_DEFAULT_MINSTREL
Stefano Brivioc21b39a2007-12-19 01:26:16 +010047 ---help---
48 This option selects the default rate control algorithm
49 mac80211 will use. Note that this default can still be
Matt LaPlante692105b2009-01-26 11:12:25 +010050 overridden through the ieee80211_default_rc_algo module
Johannes Berg4b475892008-01-02 15:17:03 +010051 parameter if different algorithms are available.
Johannes Bergac71c692007-10-28 14:17:44 +010052
Stefano Brivioc21b39a2007-12-19 01:26:16 +010053config MAC80211_RC_DEFAULT_PID
54 bool "PID controller based rate control algorithm"
Adrian Bunke5f5e732008-06-26 13:38:13 +030055 depends on MAC80211_RC_PID
Stefano Brivioc21b39a2007-12-19 01:26:16 +010056 ---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
Felix Fietkaucccf1292008-10-05 18:07:45 +020061config 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
Stefano Brivioc21b39a2007-12-19 01:26:16 +010068endchoice
69
70config MAC80211_RC_DEFAULT
71 string
Helmut Schaa92b50c42010-06-30 08:48:42 +020072 default "minstrel_ht" if MAC80211_RC_DEFAULT_MINSTREL && MAC80211_RC_MINSTREL_HT
Felix Fietkaucccf1292008-10-05 18:07:45 +020073 default "minstrel" if MAC80211_RC_DEFAULT_MINSTREL
Luis R. Rodriguez8eb41c92008-11-14 17:44:53 -080074 default "pid" if MAC80211_RC_DEFAULT_PID
Stefano Brivioc21b39a2007-12-19 01:26:16 +010075 default ""
76
Luis R. Rodriguezabd8ea22009-09-01 08:22:46 -070077endif
Mattias Nisslerad018372007-12-19 01:25:57 +010078
Andres Salomonc2ef3552010-02-25 19:18:47 -050079comment "Some wireless drivers require a rate control algorithm"
Johannes Berge46395a2011-03-01 17:18:26 +010080 depends on MAC80211 && MAC80211_HAS_RC=n
Andres Salomonc2ef3552010-02-25 19:18:47 -050081
Johannes Berg2f5ce792008-02-23 15:17:21 +010082config MAC80211_MESH
83 bool "Enable mac80211 mesh networking (pre-802.11s) support"
Luis Carlos Cobo37659ff2008-02-29 12:13:38 -080084 depends on MAC80211 && EXPERIMENTAL
Johannes Berg2f5ce792008-02-23 15:17:21 +010085 ---help---
Johannes Berg5c142e82008-02-25 10:13:31 +010086 This options enables support of Draft 802.11s mesh networking.
Javier Cardona18889232009-08-10 12:15:52 -070087 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/.
Johannes Berg2f5ce792008-02-23 15:17:21 +010091
Jiri Bencf0706e82007-05-05 11:45:53 -070092config MAC80211_LEDS
93 bool "Enable LED triggers"
Luca Tettamantibd8fd212008-04-27 15:34:55 -070094 depends on MAC80211
Johannes Berg0bae35e2010-12-02 14:31:14 -080095 depends on LEDS_CLASS
Luca Tettamantibd8fd212008-04-27 15:34:55 -070096 select LEDS_TRIGGERS
Jiri Bencf0706e82007-05-05 11:45:53 -070097 ---help---
John W. Linvillec40896d2007-12-21 00:44:59 -050098 This option enables a few LED triggers for different
99 packet receive/transmit events.
Jiri Bencf0706e82007-05-05 11:45:53 -0700100
Jiri Bence9f207f2007-05-05 11:46:38 -0700101config 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
Johannes Bergf4ea83d2008-06-30 15:10:46 +0200110menuconfig MAC80211_DEBUG_MENU
111 bool "Select mac80211 debugging features"
112 depends on MAC80211
113 ---help---
114 This option collects various mac80211 debug settings.
115
Johannes Bergf4ea83d2008-06-30 15:10:46 +0200116config MAC80211_NOINLINE
117 bool "Do not inline TX/RX handlers"
118 depends on MAC80211_DEBUG_MENU
Jiri Bencf0706e82007-05-05 11:45:53 -0700119 ---help---
Johannes Bergf4ea83d2008-06-30 15:10:46 +0200120 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.
Jiri Bencf0706e82007-05-05 11:45:53 -0700124
Johannes Bergf4ea83d2008-06-30 15:10:46 +0200125 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
132config 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.
Jiri Bencf0706e82007-05-05 11:45:53 -0700142
Johannes Bergbdcbd8e2012-06-22 11:29:50 +0200143config MAC80211_MLME_DEBUG
144 bool "Verbose managed MLME output"
145 depends on MAC80211_DEBUG_MENU
146 ---help---
147 Selecting this option causes mac80211 to print out
148 debugging messages for the managed-mode MLME. It
149 should not be selected on production systems as some
150 of the messages are remotely triggerable.
151
152 Do not select this option.
153
154config MAC80211_STA_DEBUG
155 bool "Verbose station debugging"
156 depends on MAC80211_DEBUG_MENU
157 ---help---
158 Selecting this option causes mac80211 to print out
159 debugging messages for station addition/removal.
160
161 Do not select this option.
162
Ron Rindjunsky82b3cad2007-12-16 16:09:26 -0800163config MAC80211_HT_DEBUG
Johannes Bergf4ea83d2008-06-30 15:10:46 +0200164 bool "Verbose HT debugging"
165 depends on MAC80211_DEBUG_MENU
John W. Linvillec40896d2007-12-21 00:44:59 -0500166 ---help---
167 This option enables 802.11n High Throughput features
168 debug tracing output.
Ron Rindjunsky82b3cad2007-12-16 16:09:26 -0800169
Johannes Bergf4ea83d2008-06-30 15:10:46 +0200170 It should not be selected on production systems as some
171 of the messages are remotely triggerable.
Ron Rindjunsky82b3cad2007-12-16 16:09:26 -0800172
Johannes Bergf4ea83d2008-06-30 15:10:46 +0200173 Do not select this option.
174
Johannes Bergf4ea83d2008-06-30 15:10:46 +0200175config MAC80211_IBSS_DEBUG
176 bool "Verbose IBSS debugging"
177 depends on MAC80211_DEBUG_MENU
178 ---help---
179 Selecting this option causes mac80211 to print out
180 very verbose IBSS debugging messages. It should not
181 be selected on production systems as those messages
182 are remotely triggerable.
183
184 Do not select this option.
185
Johannes Bergbdcbd8e2012-06-22 11:29:50 +0200186config MAC80211_PS_DEBUG
Johannes Bergf4ea83d2008-06-30 15:10:46 +0200187 bool "Verbose powersave mode debugging"
188 depends on MAC80211_DEBUG_MENU
189 ---help---
190 Selecting this option causes mac80211 to print out very
191 verbose power save mode debugging messages (when mac80211
192 is an AP and has power saving stations.)
193 It should not be selected on production systems as those
194 messages are remotely triggerable.
195
196 Do not select this option.
197
Johannes Bergbdcbd8e2012-06-22 11:29:50 +0200198config MAC80211_MPL_DEBUG
Johannes Bergf4ea83d2008-06-30 15:10:46 +0200199 bool "Verbose mesh peer link debugging"
200 depends on MAC80211_DEBUG_MENU
201 depends on MAC80211_MESH
202 ---help---
203 Selecting this option causes mac80211 to print out very
204 verbose mesh peer link debugging messages (when mac80211
205 is taking part in a mesh network).
206 It should not be selected on production systems as those
207 messages are remotely triggerable.
208
209 Do not select this option.
Jiri Bencf0706e82007-05-05 11:45:53 -0700210
Johannes Bergbdcbd8e2012-06-22 11:29:50 +0200211config MAC80211_MPATH_DEBUG
Javier Cardona76468872011-08-09 16:45:04 -0700212 bool "Verbose mesh path 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 path selection 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.
223
Johannes Bergbdcbd8e2012-06-22 11:29:50 +0200224config MAC80211_MHWMP_DEBUG
Rui Paulo27db2e42009-11-09 23:46:45 +0000225 bool "Verbose mesh HWMP routing 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 routing (HWMP) 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
Johannes Bergbdcbd8e2012-06-22 11:29:50 +0200237config MAC80211_MESH_SYNC_DEBUG
Javier Cardonadbf498f2012-03-31 11:31:32 -0700238 bool "Verbose mesh mesh synchronization debugging"
239 depends on MAC80211_DEBUG_MENU
240 depends on MAC80211_MESH
241 ---help---
242 Selecting this option causes mac80211 to print out very verbose mesh
243 synchronization debugging messages (when mac80211 is taking part in a
244 mesh network).
245
246 Do not select this option.
247
Johannes Bergbdcbd8e2012-06-22 11:29:50 +0200248config MAC80211_TDLS_DEBUG
Arik Nemtsovdfe018b2011-09-28 14:12:52 +0300249 bool "Verbose TDLS debugging"
250 depends on MAC80211_DEBUG_MENU
251 ---help---
252 Selecting this option causes mac80211 to print out very
253 verbose TDLS selection debugging messages (when mac80211
254 is a TDLS STA).
255 It should not be selected on production systems as those
256 messages are remotely triggerable.
257
258 Do not select this option.
259
Jiri Bencf0706e82007-05-05 11:45:53 -0700260config MAC80211_DEBUG_COUNTERS
261 bool "Extra statistics for TX/RX debugging"
Johannes Bergf4ea83d2008-06-30 15:10:46 +0200262 depends on MAC80211_DEBUG_MENU
263 depends on MAC80211_DEBUGFS
Jiri Bencf0706e82007-05-05 11:45:53 -0700264 ---help---
Johannes Bergf4ea83d2008-06-30 15:10:46 +0200265 Selecting this option causes mac80211 to keep additional
266 and very verbose statistics about TX and RX handler use
267 and show them in debugfs.
Jiri Bencf0706e82007-05-05 11:45:53 -0700268
Johannes Bergf4ea83d2008-06-30 15:10:46 +0200269 If unsure, say N.