These ebuilds come from https://github.com/funtoo/funtoo-overlay.
If you have some problems, go to the official site first.
ar9170-firmware : Firmware for Atheros ar9170-based WiFi USB adapters (ar9170usb module) ( http://wireless.kernel.org/en/users/Drivers/ar9170#open_firmware )
bluez : Bluetooth Tools and System Daemons for Linux ( http://www.bluez.org )
crda : Central Regulatory Domain Agent for wireless networks. ( http://wireless.kernel.org/en/developers/Regulatory )
hostapd : IEEE 802.11 wireless LAN Host AP daemon ( http://hostap.epitest.fi )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a funtoo-overlay
For Paludis use this rsync : rsync://gentoo.zugaina.org/funtoo-overlay-portage
If you have a problem : ycarus(-at-)zugaina.org