root@home-fw:/ # opnsense-versionOPNsense 19.7.2 (amd64/OpenSSL)root@home-fw:/ # uname -aFreeBSD home-fw.internal 11.2-RELEASE-p10-HBSD FreeBSD 11.2-RELEASE-p10-HBSD 5e5adf26fc3(stable/19.1) amd64root@home-fw:/ # pciconf -lv | grep -A4 igbigb0@pci0:4:0:0: class=0x020000 card=0x1780103c chip=0x150e8086 rev=0x01 hdr=0x00 vendor = 'Intel Corporation' device = '82580 Gigabit Network Connection' class = network subclass = ethernetigb1@pci0:5:0:0: class=0x020000 card=0x1780103c chip=0x150e8086 rev=0x01 hdr=0x00 vendor = 'Intel Corporation' device = '82580 Gigabit Network Connection' class = network subclass = ethernetigb2@pci0:6:0:0: class=0x020000 card=0x1780103c chip=0x150e8086 rev=0x01 hdr=0x00 vendor = 'Intel Corporation' device = '82580 Gigabit Network Connection' class = network subclass = ethernetigb3@pci0:7:0:0: class=0x020000 card=0x1780103c chip=0x150e8086 rev=0x01 hdr=0x00 vendor = 'Intel Corporation' device = '82580 Gigabit Network Connection' class = network subclass = ethernet
# kldload <drivername>e.g.# kldload if_cxgbe
if_<drivername>_load="YES"e.g.if_cxgbe_load="YES"