Root/net/wireless/Kconfig

1config WIRELESS_EXT
2    bool
3
4config WEXT_CORE
5    def_bool y
6    depends on CFG80211_WEXT || WIRELESS_EXT
7
8config WEXT_PROC
9    def_bool y
10    depends on PROC_FS
11    depends on WEXT_CORE
12
13config WEXT_SPY
14    bool
15
16config WEXT_PRIV
17    bool
18
19config CFG80211
20    tristate "cfg80211 - wireless configuration API"
21    depends on RFKILL || !RFKILL
22    ---help---
23      cfg80211 is the Linux wireless LAN (802.11) configuration API.
24      Enable this if you have a wireless device.
25
26      For more information refer to documentation on the wireless wiki:
27
28      http://wireless.kernel.org/en/developers/Documentation/cfg80211
29
30      When built as a module it will be called cfg80211.
31
32config NL80211_TESTMODE
33    bool "nl80211 testmode command"
34    depends on CFG80211
35    help
36      The nl80211 testmode command helps implementing things like
37      factory calibration or validation tools for wireless chips.
38
39      Select this option ONLY for kernels that are specifically
40      built for such purposes.
41
42      Debugging tools that are supposed to end up in the hands of
43      users should better be implemented with debugfs.
44
45      Say N.
46
47config CFG80211_DEVELOPER_WARNINGS
48    bool "enable developer warnings"
49    depends on CFG80211
50    default n
51    help
52      This option enables some additional warnings that help
53      cfg80211 developers and driver developers, but that can
54      trigger due to races with userspace.
55
56      For example, when a driver reports that it was disconnected
57      from the AP, but the user disconnects manually at the same
58      time, the warning might trigger spuriously due to races.
59
60      Say Y only if you are developing cfg80211 or a driver based
61      on it (or mac80211).
62
63
64config CFG80211_REG_DEBUG
65    bool "cfg80211 regulatory debugging"
66    depends on CFG80211
67    default n
68    ---help---
69      You can enable this if you want to debug regulatory changes.
70      For more information on cfg80211 regulatory refer to the wireless
71      wiki:
72
73      http://wireless.kernel.org/en/developers/Regulatory
74
75      If unsure, say N.
76
77config CFG80211_DEFAULT_PS
78    bool "enable powersave by default"
79    depends on CFG80211
80    default y
81    help
82      This option enables powersave mode by default.
83
84      If this causes your applications to misbehave you should fix your
85      applications instead -- they need to register their network
86      latency requirement, see Documentation/power/pm_qos_interface.txt.
87
88config CFG80211_DEBUGFS
89    bool "cfg80211 DebugFS entries"
90    depends on CFG80211
91    depends on DEBUG_FS
92    ---help---
93      You can enable this if you want to debugfs entries for cfg80211.
94
95      If unsure, say N.
96
97config CFG80211_INTERNAL_REGDB
98    bool "use statically compiled regulatory rules database" if EXPERT
99    default n
100    depends on CFG80211
101    ---help---
102      This option generates an internal data structure representing
103      the wireless regulatory rules described in net/wireless/db.txt
104      and includes code to query that database. This is an alternative
105      to using CRDA for defining regulatory rules for the kernel.
106
107      For details see:
108
109      http://wireless.kernel.org/en/developers/Regulatory
110
111      Most distributions have a CRDA package. So if unsure, say N.
112
113config CFG80211_WEXT
114    bool "cfg80211 wireless extensions compatibility"
115    depends on CFG80211
116    select WEXT_CORE
117    default y
118    help
119      Enable this option if you need old userspace for wireless
120      extensions with cfg80211-based drivers.
121
122config WIRELESS_EXT_SYSFS
123    bool "Wireless extensions sysfs files"
124    default y
125    depends on WEXT_CORE && SYSFS
126    help
127      This option enables the deprecated wireless statistics
128      files in /sys/class/net/*/wireless/. The same information
129      is available via the ioctls as well.
130
131      Say Y if you have programs using it, like old versions of
132      hal.
133
134config LIB80211
135    tristate "Common routines for IEEE802.11 drivers"
136    default n
137    help
138      This options enables a library of common routines used
139      by IEEE802.11 wireless LAN drivers.
140
141      Drivers should select this themselves if needed. Say Y if
142      you want this built into your kernel.
143
144config LIB80211_CRYPT_WEP
145    tristate
146
147config LIB80211_CRYPT_CCMP
148    tristate
149
150config LIB80211_CRYPT_TKIP
151    tristate
152
153config LIB80211_DEBUG
154    bool "lib80211 debugging messages"
155    depends on LIB80211
156    default n
157    ---help---
158      You can enable this if you want verbose debugging messages
159      from lib80211.
160
161      If unsure, say N.
162

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