pciutils

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pciutils contains various utilities dealing with the PCI bus (primarily lspci). lspci is a hardware detection tool for system resources connected to the PCI bus.

Installation

USE flags

USE flags for sys-apps/pciutils Various utilities dealing with the PCI bus

+kmod Enable sys-apps/kmod support for the -k switch in lspci command
+udev Enable virtual/udev integration (device discovery, power and storage device support, etc)
dns Enable support for querying the central database of PCI IDs using DNS
static-libs Build static versions of dynamic libraries as well
zlib Support compressed pci.ids database

Emerge

root #emerge --ask sys-apps/pciutils

lspci detects the devices based on an ID database provided by sys-apps/hwdata. To get a more recent database install a new(er) version of hwdata.

root #emerge --ask sys-apps/hwdata

Configuration

Files

  • /etc/conf.d/pciparm

Usage

Invocation

user $lspci help

Removal

Unmerge

root #emerge --ask --depclean --verbose sys-apps/pciutils

See also

  • Hardware detection — lists and describes utilities used to detect and provide information on hardware.
  • Lshw — a small tool that provides 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 EFI (IA-64) systems and on some PowerPC machines (PowerMac G4 is known to work).
  • Usbutils — a collection various utilities for querying the the Universal Serial Bus (USB).