библиотека для доступа к PCI устройствам (a library for accessing PCI devices)
Имя (Name)
pcilib - a library for accessing PCI devices
Описание (Description)
The PCI library (also known as pcilib and libpci) is a portable
library for accessing PCI devices and their configuration space.
ACCESS METHODS
The library supports a variety of methods to access the
configuration space on different operating systems. By default,
the first matching method in this list is used, but you can
specify override the decision (see the -A switch of lspci).
linux-sysfs
The /sys filesystem on Linux 2.6 and newer. The standard
header of the config space is available to all users, the
rest only to root. Supports extended configuration space,
PCI domains, VPD (from Linux 2.6.26), physical slots (also
since Linux 2.6.26) and information on attached kernel
drivers.
linux-proc
The /proc/bus/pci interface supported by Linux 2.1 and
newer. The standard header of the config space is
available to all users, the rest only to root.
intel-conf1
Direct hardware access via Intel configuration mechanism
1. Available on i386 and compatibles on Linux,
Solaris/x86, GNU Hurd, Windows, BeOS and Haiku. Requires
root privileges.
intel-conf2
Direct hardware access via Intel configuration mechanism
2. Available on i386 and compatibles on Linux,
Solaris/x86, GNU Hurd, Windows, BeOS and Haiku. Requires
root privileges. Warning: This method is able to address
only the first 16 devices on any bus and it seems to be
very unreliable in many cases.
fbsd-device
The /dev/pci device on FreeBSD. Requires root privileges.
aix-device
Access method used on AIX. Requires root privileges.
nbsd-libpci
The /dev/pci0 device on NetBSD accessed using the local
libpci library.
obsd-device
The /dev/pci device on OpenBSD. Requires root privileges.
dump Read the contents of configuration registers from a file
specified in the dump.name parameter. The format
corresponds to the output of lspci -x.
darwin Access method used on Mac OS X / Darwin. Must be run as
root and the system must have been booted with
debug=0x144.
Параметры (Parameters)
The library is controlled by several parameters. They should have
sensible default values, but in case you want to do something
unusual (or even something weird), you can override them (see the
-O switch of lspci).
Parameters of specific access methods
dump.name
Name of the bus dump file to read from.
fbsd.path
Path to the FreeBSD PCI device.
nbsd.path
Path to the NetBSD PCI device.
obsd.path
Path to the OpenBSD PCI device.
proc.path
Path to the procfs bus tree.
sysfs.path
Path to the sysfs device tree.
Parameters for resolving of ID's via DNS
net.domain
DNS domain containing the ID database.
net.cache_name
Name of the file used for caching of resolved ID's.
Parameters for resolving of ID's via UDEV's HWDB
hwdb.disable
Disable use of HWDB if set to a non-zero value.
Смотри также (See also)
lspci(8), setpci(8), pci.ids(5), update-pciids(8)
