For using hciconfig, service file needs CAP_NET_ADMIN capability as network_fw.
Change-Id: I9f66aed472dcd77b6d70b39a75d8b9be8def07dc
Description=Bluetooth hci down
[Service]
+User=network_fw
+Group=network_fw
+SmackProcessLabel=System
Type=oneshot
+Capabilities=cap_net_admin=i
+SecureBits=keep-caps
ExecStart=/usr/bin/hciconfig hci0 down
Description=Bluetooth hci up
[Service]
+User=network_fw
+Group=network_fw
+SmackProcessLabel=System
Type=oneshot
+Capabilities=cap_net_admin=i
+SecureBits=keep-caps
ExecStart=/usr/bin/hciconfig hci0 up