Commit | Line | Data |
---|---|---|
704232c2 JB |
1 | config CFG80211 |
2 | tristate "Improved wireless configuration API" | |
3 | ||
55682965 JB |
4 | config NL80211 |
5 | bool "nl80211 new netlink interface support" | |
0aa4f333 | 6 | depends on CFG80211 |
55682965 JB |
7 | default y |
8 | ---help--- | |
d6084cb6 JL |
9 | This option turns on the new netlink interface |
10 | (nl80211) support in cfg80211. | |
55682965 | 11 | |
d6084cb6 JL |
12 | If =n, drivers using mac80211 will be configured via |
13 | wireless extension support provided by that subsystem. | |
55682965 | 14 | |
d6084cb6 | 15 | If unsure, say Y. |
55682965 | 16 | |
b2e1b302 | 17 | config WIRELESS_OLD_REGULATORY |
5d6ffc53 | 18 | bool "Old wireless static regulatory definitions" |
44a504c4 | 19 | default y |
b2e1b302 LR |
20 | ---help--- |
21 | This option enables the old static regulatory information | |
22 | and uses it within the new framework. This is available | |
23 | temporarily as an option to help prevent immediate issues | |
24 | due to the switch to the new regulatory framework which | |
25 | does require a new userspace application which has the | |
26 | database of regulatory information (CRDA) and another for | |
27 | setting regulatory domains (iw). | |
28 | ||
29 | For more information see: | |
30 | ||
31 | http://wireless.kernel.org/en/developers/Regulatory/CRDA | |
32 | http://wireless.kernel.org/en/users/Documentation/iw | |
33 | ||
34 | It is important to note though that if you *do* have CRDA present | |
35 | and if this option is enabled CRDA *will* be called to update the | |
36 | regulatory domain (for US and JP only). Support for letting the user | |
37 | set the regulatory domain through iw is also supported. This option | |
38 | mainly exists to leave around for a kernel release some old static | |
39 | regulatory domains that were defined and to keep around the old | |
40 | ieee80211_regdom module parameter. This is being phased out and you | |
41 | should stop using them ASAP. | |
42 | ||
44a504c4 AV |
43 | Say Y unless you have installed a new userspace application. |
44 | Also say Y if have one currently depending on the ieee80211_regdom | |
45 | module parameter and cannot port it to use the new userspace | |
46 | interfaces. | |
b2e1b302 | 47 | |
2a5e1c0e JB |
48 | config WIRELESS_EXT |
49 | bool "Wireless extensions" | |
50 | default n | |
51 | ---help--- | |
52 | This option enables the legacy wireless extensions | |
53 | (wireless network interface configuration via ioctls.) | |
54 | ||
55 | Wireless extensions will be replaced by cfg80211 and | |
56 | will be required only by legacy drivers that implement | |
55682965 JB |
57 | wireless extension handlers. This option does not |
58 | affect the wireless-extension backward compatibility | |
59 | code in cfg80211. | |
2a5e1c0e JB |
60 | |
61 | Say N (if you can) unless you know you need wireless | |
62 | extensions for external modules. | |
22bb1be4 JB |
63 | |
64 | config WIRELESS_EXT_SYSFS | |
65 | bool "Wireless extensions sysfs files" | |
66 | default y | |
67 | depends on WIRELESS_EXT && SYSFS | |
68 | help | |
69 | This option enables the deprecated wireless statistics | |
70 | files in /sys/class/net/*/wireless/. The same information | |
71 | is available via the ioctls as well. | |
72 | ||
d9664741 FM |
73 | Say Y if you have programs using it, like old versions of |
74 | hal. | |
7e272fcf JL |
75 | |
76 | config LIB80211 | |
77 | tristate "Common routines for IEEE802.11 drivers" | |
78 | default n | |
79 | help | |
80 | This options enables a library of common routines used | |
81 | by IEEE802.11 wireless LAN drivers. | |
82 | ||
83 | Drivers should select this themselves if needed. Say Y if | |
84 | you want this built into your kernel. |