interface=wlan0driver=nl80211...
[root@localhost etc]# [root@localhost etc]# uname -aLinux localhost.localdomain 2.6.32-220.el6.i686 #1 SMP Tue Dec 6 16:15:40 GMT 2011 i686 i686 i386 GNU/Linux[root@localhost etc]# [root@localhost etc]# hostapd -vhostapd v0.5.8User space daemon for IEEE 802.11 AP management,IEEE 802.1X/WPA/WPA2/EAP/RADIUS AuthenticatorCopyright (c) 2002-2007, Jouni Malinen <j@w1.fi> and contributors[root@localhost etc]# [root@localhost etc]# hostapd hostapd.confConfiguration file: hostapd.conf[b]Line 2: invalid/unknown driver 'nl80211'[/b]1 errors found in configuration file 'hostapd.conf'[root@localhost etc]#