[root@localhost ~]# yum install pciutils
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* addons: centos.fastbull.org
* base: centos.fastbull.org
* extras: centos.fastbull.org
* updates: ftp.uni-bayreuth.de
Setting up Install Process
Package pciutils-2.2.3-8.el5_4.x86_64 already installed and latest version
Nothing to do
You have new mail in /var/spool/mail/root
[root@localhost ~]# lspci –vvvvv
Usage: lspci [<switches>]