b628bdccce
Change default regulatory domain from DEBUG (no limitations; exposes all device channels) to FCC; as a result, newly created wireless interface with default settings will have less chances to violate country-specific regulations. This change will not affect drivers with pre-initialized regdomain structure (currentry ath(4) and mwl(4)); in that case, the default channel list must correspond to the default regdomain / country setting. You can switch to another regdomain / country via corresponding ifconfig(8) options; the driver must implement ic_getradiocaps() method to restore full channel list. Full country / regdomain list may be obtained via 'ifconfig <iface> list countries' command. Example: change country to Germany: ifconfig wlan0 down # all wlans on the device must be down ifconfig wlan0 country DE ifconfig wlan0 up # wpa_supplicant(8), dhclient(8) etc At the creation time: ifconfig wlan0 create wlandev wpi0 country DE To make changes permanent add the following line to the rc.conf(5): create_args_wlan0="country DE" Tested with - Intel 3945BG (wpi(4)). - WUSB54GC (rum(4)). Reviewed by: adrian Relnotes: yes Differential Revision: https://reviews.freebsd.org/D6228
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