NAME lspci - list all PCI devices
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 03)
05:02.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
lshw
lshw is a small tool to extract detailed information on the hardware configuration of the machine. It can report exact memory configuration, firmware version, mainboard configuration, CPU version and speed, cache configuration, bus speed, etc. on DMI-capable x86 or IA-64 systems and on some PowerPC machines (PowerMac G4 is known to work). It currently supports DMI (x86 and IA-64 only), OpenFirmware device tree (PowerPC only), PCI/AGP, CPUID (x86), IDE/ATA/ATAPI, PCMCIA (only tested on x86), SCSI and USB.
*-network
description: Ethernet interface
product: RTL8111/8168B PCI Express Gigabit Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:01:00.0
logical name: eth0
version: 03
serial: 20:cf:30:f4:d1:0a
size: 1GB/s
capacity: 1GB/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autoneg
otiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=N/A ip=192.168.130.2 latency=0 link
=yes multicast=yes port=MII speed=1GB/s
resources: irq:28 ioport:d800(size=256) memory:f6fff000-f6ffffff(prefetchable) memory:f6ff8000-f6ffbfff(prefetchable) memory:f7ef0000-f7efffff
(prefetchable)
*-network description: Ethernet interface
product: RTL-8139/8139C/8139C+
vendor: Realtek Semiconductor Co., Ltd.
physical id: 2
bus info: pci@0000:05:02.0
logical name: eth1
version: 10 serial: 00:22:2d:80:99:bf
size: 100MB/s
capacity: 100MB/s
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list rom 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=192.168.0.201 latency=64 link=yes maxlatenc y=64 mingnt=32 multicast=yes port=MII speed=100MB/s
resources: irq:17 ioport:e800(size=256) memory:f7fff000-f7fff0ff memory:f7fc0000-f7fdffff(prefetchable)
lsmod
lsmod is a trivial program which nicely formats the contents of the /proc/modules, showing what kernel modules are currently loaded. modprobe modprobe intelligently adds or removes a module from the Linux kernel: note that for convenience, there is no difference between _ and - in module names (automatic underscore conversion is performed). modprobe looks in the module directory /lib/modules/`uname -r` for all the modules and other files, except for the optional /etc/modprobe.conf configuration file and /etc/modprobe.d directory (see modprobe.conf(5)). modprobe will also use module options specified on the kernel command line in the form of
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