freebsd-skq/tools
marius d60b8a3096 Make the PCI code aware of PCI domains (aka PCI segments) so we can
support machines having multiple independently numbered PCI domains
and don't support reenumeration without ambiguity amongst the
devices as seen by the OS and represented by PCI location strings.
This includes introducing a function pci_find_dbsf(9) which works
like pci_find_bsf(9) but additionally takes a domain number argument
and limiting pci_find_bsf(9) to only search devices in domain 0 (the
only domain in single-domain systems). Bge(4) and ofw_pcibus(4) are
changed to use pci_find_dbsf(9) instead of pci_find_bsf(9) in order
to no longer report false positives when searching for siblings and
dupe devices in the same domain respectively.
Along with this change the sole host-PCI bridge driver converted to
actually make use of PCI domain support is uninorth(4), the others
continue to use domain 0 only for now and need to be converted as
appropriate later on.
Note that this means that the format of the location strings as used
by pciconf(8) has been changed and that consumers of <sys/pciio.h>
potentially need to be recompiled.

Suggested by:	jhb
Reviewed by:	grehan, jhb, marcel
Approved by:	re (kensmith), jhb (PCI maintainer hat)
2007-09-30 11:05:18 +00:00
..
build Add WITHOUT_ZONEINFO to the build options and regenerate src.conf.5 2007-08-27 20:01:08 +00:00
debugscripts o Correct comments: remove a reference to non-existent gdbinit.9 man page; 2006-05-22 07:12:25 +00:00
diag Start the dreaded NOFOO -> NO_FOO conversion. 2004-12-21 08:47:35 +00:00
kerneldoc - Chase for crypto_if.m -> crytpodev_if.m rename in order to 2007-07-11 05:01:14 +00:00
KSE Start the dreaded NOFOO -> NO_FOO conversion. 2004-12-21 08:47:35 +00:00
LibraryReport
regression Enhance and expand kernel privilege regression tests in support of 2007-09-09 23:08:39 +00:00
sched Add some notes clarifying usage and a couple of known bugs 2007-04-22 06:20:12 +00:00
test Start the dreaded NOFOO -> NO_FOO conversion. 2004-12-21 08:47:35 +00:00
tools Make the PCI code aware of PCI domains (aka PCI segments) so we can 2007-09-30 11:05:18 +00:00
install.sh Arguments to options aren't necessarily separated with whitespace. 2004-07-07 09:38:14 +00:00
make_libdeps.sh Make use of mk/ files from a fresh source tree, rather than 2006-11-24 09:07:26 +00:00
README

$FreeBSD$

This directory tree contains tools used for the maintenance and
testing of FreeBSD.  There is no toplevel Makefile structure since
these tools are not meant to be built as part of the standard system,
though there may be individual Makefiles in some of the subdirs.

Please read the README files in the subdirs for further information.