:~$ sudo lshw -class network
  *-network:0 DISABLED    
       description: Wireless interface
       product: BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller
       vendor: Broadcom Corporation
       physical id: 5
       bus info: pci@06:05.0
       logical name: wmaster0
       version: 02
       serial: 00:14:a4:33:71:ed
       width: 32 bits
       clock: 33MHz
       capabilities: bus_master logical wireless ethernet physical
       configuration: broadcast=yes driver=bcm43xx latency=32 multicast=yes wireless=IEEE 802.11g
       resources: iomemory:b0100000-b0101fff irq:17
  *-network:1
       description: Ethernet interface
       product: RTL-8139/8139C/8139C+
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 7
       bus info: pci@06:07.0
       logical name: eth0
       version: 10
       serial: 00:0a:e4:e5:e2:ee
       size: 100MB/s
       capacity: 100MB/s
       width: 32 bits
       clock: 33MHz
       capabilities: bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=8139too driverversion=0.9.28 duplex=full ip=192.168.2.6 latency=32 link=yes maxlatency=64 mingnt=32 multicast=yes port=MII speed=100MB/s
       resources: ioport:3000-30ff iomemory:b0102000-b01020ff irq:23





:~$ iwlist eth1 scanning
eth1      No scan results