[Unit]
Description=WPA supplicant daemon (interface- and nl80211 driver-specific version)
#Requires=sys-subsystem-net-devices-%i.device
#After=sys-subsystem-net-devices-%i.device
Requires=firmware.service
After=firmware.service

# NetworkManager users will probably want the dbus version instead.

[Service]
Type=oneshot
ExecStart=/usr/bin/sleep 2
ExecStart=/usr/sbin/wpa_supplicant -c/etc/wpa_supplicant/wpa_supplicant.conf -Dnl80211 -i%I

[Install]
Alias=multi-user.target.wants/wpa_supplicant-nl80211@wlan0.service