Firewall options on FreeBSD

# firewall
device pf
options ALTQ
options ALTQ_CBQ
options ALTQ_RED
options ALTQ_RIO
options ALTQ_HFSC
options ALTQ_CDNR
options ALTQ_PRIQ

# hardware monitor
device smbus
device iicbus
device iicbb
device intpm
device smb