blob: f3d9ae350fb66cf9d29c36b94589c342e607b781 [file] [log] [blame]
Jiri Bencf0706e82007-05-05 11:45:53 -07001config MAC80211
2 tristate "Generic IEEE 802.11 Networking Stack (mac80211)"
Jiri Bencf0706e82007-05-05 11:45:53 -07003 select CRYPTO
4 select CRYPTO_ECB
5 select CRYPTO_ARC4
6 select CRYPTO_AES
7 select CRC32
8 select WIRELESS_EXT
9 select CFG80211
Jiri Bencf0706e82007-05-05 11:45:53 -070010 ---help---
John W. Linvillec40896d2007-12-21 00:44:59 -050011 This option enables the hardware independent IEEE 802.11
12 networking stack.
Jiri Bencf0706e82007-05-05 11:45:53 -070013
Johannes Berg4b475892008-01-02 15:17:03 +010014menu "Rate control algorithm selection"
15 depends on MAC80211 != n
Johannes Bergac71c692007-10-28 14:17:44 +010016
Adrian Bunke5f5e732008-06-26 13:38:13 +030017config MAC80211_RC_PID
18 bool "PID controller based rate control algorithm" if EMBEDDED
Adrian Bunke5f5e732008-06-26 13:38:13 +030019 ---help---
20 This option enables a TX rate control algorithm for
21 mac80211 that uses a PID controller to select the TX
22 rate.
23
Felix Fietkaucccf1292008-10-05 18:07:45 +020024config MAC80211_RC_MINSTREL
Luis R. Rodriguez8eb41c92008-11-14 17:44:53 -080025 bool "Minstrel" if EMBEDDED
26 default y
Felix Fietkaucccf1292008-10-05 18:07:45 +020027 ---help---
28 This option enables the 'minstrel' TX rate control algorithm
29
Stefano Brivioc21b39a2007-12-19 01:26:16 +010030choice
31 prompt "Default rate control algorithm"
Luis R. Rodriguez8eb41c92008-11-14 17:44:53 -080032 default MAC80211_RC_DEFAULT_MINSTREL
Stefano Brivioc21b39a2007-12-19 01:26:16 +010033 ---help---
34 This option selects the default rate control algorithm
35 mac80211 will use. Note that this default can still be
Matt LaPlante692105b2009-01-26 11:12:25 +010036 overridden through the ieee80211_default_rc_algo module
Johannes Berg4b475892008-01-02 15:17:03 +010037 parameter if different algorithms are available.
Johannes Bergac71c692007-10-28 14:17:44 +010038
Stefano Brivioc21b39a2007-12-19 01:26:16 +010039config MAC80211_RC_DEFAULT_PID
40 bool "PID controller based rate control algorithm"
Adrian Bunke5f5e732008-06-26 13:38:13 +030041 depends on MAC80211_RC_PID
Stefano Brivioc21b39a2007-12-19 01:26:16 +010042 ---help---
43 Select the PID controller based rate control as the
44 default rate control algorithm. You should choose
45 this unless you know what you are doing.
46
Felix Fietkaucccf1292008-10-05 18:07:45 +020047config MAC80211_RC_DEFAULT_MINSTREL
48 bool "Minstrel"
49 depends on MAC80211_RC_MINSTREL
50 ---help---
51 Select Minstrel as the default rate control algorithm.
52
53
Stefano Brivioc21b39a2007-12-19 01:26:16 +010054endchoice
55
56config MAC80211_RC_DEFAULT
57 string
Felix Fietkaucccf1292008-10-05 18:07:45 +020058 default "minstrel" if MAC80211_RC_DEFAULT_MINSTREL
Luis R. Rodriguez8eb41c92008-11-14 17:44:53 -080059 default "pid" if MAC80211_RC_DEFAULT_PID
Stefano Brivioc21b39a2007-12-19 01:26:16 +010060 default ""
61
Johannes Berg4b475892008-01-02 15:17:03 +010062endmenu
Mattias Nisslerad018372007-12-19 01:25:57 +010063
Johannes Berg2f5ce792008-02-23 15:17:21 +010064config MAC80211_MESH
65 bool "Enable mac80211 mesh networking (pre-802.11s) support"
Luis Carlos Cobo37659ff2008-02-29 12:13:38 -080066 depends on MAC80211 && EXPERIMENTAL
Johannes Berg2f5ce792008-02-23 15:17:21 +010067 ---help---
Johannes Berg5c142e82008-02-25 10:13:31 +010068 This options enables support of Draft 802.11s mesh networking.
69 The implementation is based on Draft 1.08 of the Mesh Networking
70 amendment. For more information visit http://o11s.org/.
Johannes Berg2f5ce792008-02-23 15:17:21 +010071
72
Jiri Bencf0706e82007-05-05 11:45:53 -070073config MAC80211_LEDS
74 bool "Enable LED triggers"
Luca Tettamantibd8fd212008-04-27 15:34:55 -070075 depends on MAC80211
76 select NEW_LEDS
77 select LEDS_TRIGGERS
Jiri Bencf0706e82007-05-05 11:45:53 -070078 ---help---
John W. Linvillec40896d2007-12-21 00:44:59 -050079 This option enables a few LED triggers for different
80 packet receive/transmit events.
Jiri Bencf0706e82007-05-05 11:45:53 -070081
Jiri Bence9f207f2007-05-05 11:46:38 -070082config MAC80211_DEBUGFS
83 bool "Export mac80211 internals in DebugFS"
84 depends on MAC80211 && DEBUG_FS
85 ---help---
86 Select this to see extensive information about
87 the internal state of mac80211 in debugfs.
88
89 Say N unless you know you need this.
90
Johannes Bergf4ea83d2008-06-30 15:10:46 +020091menuconfig MAC80211_DEBUG_MENU
92 bool "Select mac80211 debugging features"
93 depends on MAC80211
94 ---help---
95 This option collects various mac80211 debug settings.
96
Johannes Berg6feeb8a2008-01-29 16:57:51 +010097config MAC80211_DEBUG_PACKET_ALIGNMENT
98 bool "Enable packet alignment debugging"
Johannes Bergf4ea83d2008-06-30 15:10:46 +020099 depends on MAC80211_DEBUG_MENU
100 ---help---
Johannes Berg6feeb8a2008-01-29 16:57:51 +0100101 This option is recommended for driver authors and strongly
102 discouraged for everybody else, it will trigger a warning
103 when a driver hands mac80211 a buffer that is aligned in
104 a way that will cause problems with the IP stack on some
105 architectures.
106
107 Say N unless you're writing a mac80211 based driver.
108
Johannes Bergf4ea83d2008-06-30 15:10:46 +0200109config MAC80211_NOINLINE
110 bool "Do not inline TX/RX handlers"
111 depends on MAC80211_DEBUG_MENU
Jiri Bencf0706e82007-05-05 11:45:53 -0700112 ---help---
Johannes Bergf4ea83d2008-06-30 15:10:46 +0200113 This option affects code generation in mac80211, when
114 selected some functions are marked "noinline" to allow
115 easier debugging of problems in the transmit and receive
116 paths.
Jiri Bencf0706e82007-05-05 11:45:53 -0700117
Johannes Bergf4ea83d2008-06-30 15:10:46 +0200118 This option increases code size a bit and inserts a lot
119 of function calls in the code, but is otherwise safe to
120 enable.
121
122 If unsure, say N unless you expect to be finding problems
123 in mac80211.
124
125config MAC80211_VERBOSE_DEBUG
126 bool "Verbose debugging output"
127 depends on MAC80211_DEBUG_MENU
128 ---help---
129 Selecting this option causes mac80211 to print out
130 many debugging messages. It should not be selected
131 on production systems as some of the messages are
132 remotely triggerable.
133
134 Do not select this option.
Jiri Bencf0706e82007-05-05 11:45:53 -0700135
Ron Rindjunsky82b3cad2007-12-16 16:09:26 -0800136config MAC80211_HT_DEBUG
Johannes Bergf4ea83d2008-06-30 15:10:46 +0200137 bool "Verbose HT debugging"
138 depends on MAC80211_DEBUG_MENU
John W. Linvillec40896d2007-12-21 00:44:59 -0500139 ---help---
140 This option enables 802.11n High Throughput features
141 debug tracing output.
Ron Rindjunsky82b3cad2007-12-16 16:09:26 -0800142
Johannes Bergf4ea83d2008-06-30 15:10:46 +0200143 It should not be selected on production systems as some
144 of the messages are remotely triggerable.
Ron Rindjunsky82b3cad2007-12-16 16:09:26 -0800145
Johannes Bergf4ea83d2008-06-30 15:10:46 +0200146 Do not select this option.
147
148config MAC80211_TKIP_DEBUG
149 bool "Verbose TKIP debugging"
150 depends on MAC80211_DEBUG_MENU
151 ---help---
152 Selecting this option causes mac80211 to print out
153 very verbose TKIP debugging messages. It should not
154 be selected on production systems as those messages
155 are remotely triggerable.
156
157 Do not select this option.
158
159config MAC80211_IBSS_DEBUG
160 bool "Verbose IBSS debugging"
161 depends on MAC80211_DEBUG_MENU
162 ---help---
163 Selecting this option causes mac80211 to print out
164 very verbose IBSS debugging messages. It should not
165 be selected on production systems as those messages
166 are remotely triggerable.
167
168 Do not select this option.
169
170config MAC80211_VERBOSE_PS_DEBUG
171 bool "Verbose powersave mode debugging"
172 depends on MAC80211_DEBUG_MENU
173 ---help---
174 Selecting this option causes mac80211 to print out very
175 verbose power save mode debugging messages (when mac80211
176 is an AP and has power saving stations.)
177 It should not be selected on production systems as those
178 messages are remotely triggerable.
179
180 Do not select this option.
181
182config MAC80211_VERBOSE_MPL_DEBUG
183 bool "Verbose mesh peer link debugging"
184 depends on MAC80211_DEBUG_MENU
185 depends on MAC80211_MESH
186 ---help---
187 Selecting this option causes mac80211 to print out very
188 verbose mesh peer link debugging messages (when mac80211
189 is taking part in a mesh network).
190 It should not be selected on production systems as those
191 messages are remotely triggerable.
192
193 Do not select this option.
Jiri Bencf0706e82007-05-05 11:45:53 -0700194
Jiri Bencf0706e82007-05-05 11:45:53 -0700195config MAC80211_DEBUG_COUNTERS
196 bool "Extra statistics for TX/RX debugging"
Johannes Bergf4ea83d2008-06-30 15:10:46 +0200197 depends on MAC80211_DEBUG_MENU
198 depends on MAC80211_DEBUGFS
Jiri Bencf0706e82007-05-05 11:45:53 -0700199 ---help---
Johannes Bergf4ea83d2008-06-30 15:10:46 +0200200 Selecting this option causes mac80211 to keep additional
201 and very verbose statistics about TX and RX handler use
202 and show them in debugfs.
Jiri Bencf0706e82007-05-05 11:45:53 -0700203
Johannes Bergf4ea83d2008-06-30 15:10:46 +0200204 If unsure, say N.
Yi Zhu7b1e78d2008-06-18 17:53:43 +0300205
206config MAC80211_VERBOSE_SPECT_MGMT_DEBUG
207 bool "Verbose Spectrum Management (IEEE 802.11h)debugging"
Rami Rosen4e887d52008-07-02 10:53:57 +0300208 depends on MAC80211_DEBUG_MENU
Yi Zhu7b1e78d2008-06-18 17:53:43 +0300209 ---help---
210 Say Y here to print out verbose Spectrum Management (IEEE 802.11h)
211 debug messages.