Introduction
The PCI Utilities package contains a library for portable access to PCI bus configuration registers and several utilities based on this library.
- lspci: displays detailed information about all PCI buses and devices.
- setpci: allows to read from and write to PCI device configuration
registers. For example, you can adjust the latency timers with it.
CAUTION: There is a couple of dangerous points and caveats, please read
the manual page first!
- update-pciids: download the current version of the pci.ids file.
For more detail , refer to README file in this package
download
ftp://atrey.karlin.mff.cuni.cz/pub/linux/pci/
https://ftp.kernel.org/pub/software/utils/pciutils/
or git tree
git://git.kernel.org/pub/scm/utils/pciutils/pciutils.git
Configure and build for cross compile
pci-util does not support configure.
$ make CROSS_COMPILE=arm-none-linux-gnueabi- HOST=arm-none-linux PREFIX=/targetnfs/durota/rfs/user/local/pciutils all
$make install
strip option is defined as below inside of make file
STRIP=-s
and install includes below
$(INSTALL) -c -m 755 $(STRIP) lspci setpci $(DESTDIR)$(SBINDIR)
change makefile as below
STRIP=$(CROSS_COMPILE)strip
$(STRIP) lspci
$(STRIP) setpci
$(INSTALL) -c -m 755 lspci setpci $(DESTDIR)$(SBINDIR)
or just remove $(STRIP)
$(INSTALL) -c -m 755 lspci setpci $(DESTDIR)$(SBINDIR)
