1config CFG80211 2 tristate "Improved wireless configuration API" 3 4config CFG80211_REG_DEBUG 5 bool "cfg80211 regulatory debugging" 6 depends on CFG80211 7 default n 8 ---help--- 9 You can enable this if you want to debug regulatory changes. 10 11 If unsure, say N. 12 13config NL80211 14 bool "nl80211 new netlink interface support" 15 depends on CFG80211 16 default y 17 ---help--- 18 This option turns on the new netlink interface 19 (nl80211) support in cfg80211. 20 21 If =n, drivers using mac80211 will be configured via 22 wireless extension support provided by that subsystem. 23 24 If unsure, say Y. 25 26config WIRELESS_OLD_REGULATORY 27 bool "Old wireless static regulatory definitions" 28 default y 29 ---help--- 30 This option enables the old static regulatory information 31 and uses it within the new framework. This is available 32 temporarily as an option to help prevent immediate issues 33 due to the switch to the new regulatory framework which 34 does require a new userspace application which has the 35 database of regulatory information (CRDA) and another for 36 setting regulatory domains (iw). 37 38 For more information see: 39 40 http://wireless.kernel.org/en/developers/Regulatory/CRDA 41 http://wireless.kernel.org/en/users/Documentation/iw 42 43 It is important to note though that if you *do* have CRDA present 44 and if this option is enabled CRDA *will* be called to update the 45 regulatory domain (for US and JP only). Support for letting the user 46 set the regulatory domain through iw is also supported. This option 47 mainly exists to leave around for a kernel release some old static 48 regulatory domains that were defined and to keep around the old 49 ieee80211_regdom module parameter. This is being phased out and you 50 should stop using them ASAP. 51 52 Note: You will need CRDA if you want 802.11d support 53 54 Say Y unless you have installed a new userspace application. 55 Also say Y if have one currently depending on the ieee80211_regdom 56 module parameter and cannot port it to use the new userspace 57 interfaces. 58 59config WIRELESS_EXT 60 bool "Wireless extensions" 61 default n 62 ---help--- 63 This option enables the legacy wireless extensions 64 (wireless network interface configuration via ioctls.) 65 66 Wireless extensions will be replaced by cfg80211 and 67 will be required only by legacy drivers that implement 68 wireless extension handlers. This option does not 69 affect the wireless-extension backward compatibility 70 code in cfg80211. 71 72 Say N (if you can) unless you know you need wireless 73 extensions for external modules. 74 75config WIRELESS_EXT_SYSFS 76 bool "Wireless extensions sysfs files" 77 default y 78 depends on WIRELESS_EXT && SYSFS 79 help 80 This option enables the deprecated wireless statistics 81 files in /sys/class/net/*/wireless/. The same information 82 is available via the ioctls as well. 83 84 Say Y if you have programs using it, like old versions of 85 hal. 86 87config LIB80211 88 tristate "Common routines for IEEE802.11 drivers" 89 default n 90 help 91 This options enables a library of common routines used 92 by IEEE802.11 wireless LAN drivers. 93 94 Drivers should select this themselves if needed. Say Y if 95 you want this built into your kernel. 96 97config LIB80211_CRYPT_WEP 98 tristate 99 100config LIB80211_CRYPT_CCMP 101 tristate 102 103config LIB80211_CRYPT_TKIP 104 tristate 105 106config LIB80211_DEBUG 107 bool "lib80211 debugging messages" 108 depends on LIB80211 109 default n 110 ---help--- 111 You can enable this if you want verbose debugging messages 112 from lib80211. 113 114 If unsure, say N. 115