# lshw -C network
  *-network
       description: Ethernet interface
       product: RTL810xE PCI Express Fast Ethernet controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: enp2s0
       version: 07
       serial: 30:d0:42:12:f5:d5
       size: 100Mbit/s
       capacity: 100Mbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=5.10.56-1-MANJARO duplex=full firmware=rtl8106e-1_0.0.1 06/29/12 ip=192.168.128.246 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
       resources: irq:70 ioport:2000(size=256) memory:c0a00000-c0a00fff memory:c0200000-c0203fff
# ip link set enp2s0 down
# modprobe -r r8169
# lsmod | grep 8101
r8101                 225280  0
# lshw -C network
  *-network UNCLAIMED
       description: Ethernet controller
       product: RTL810xE PCI Express Fast Ethernet controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:02:00.0
       version: 07
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd cap_list
       configuration: latency=0
       resources: ioport:2000(size=256) memory:c0a00000-c0a00fff memory:c0200000-c0203fff