Add a note about the slot number not necessarily indicating the physical
location of a PCI device in the system chassis.
Remove the note about PAE.
Update document date.
Update my email address.
Upda

Add a note about the slot number not necessarily indicating the physical
location of a PCI device in the system chassis.
Remove the note about PAE.
Update document date.
Update my email address.
Update copyright.

MFC after: 1 week

show more ...

Slight content fixes.

Mechanically kill hard sentence breaks and double whitespaces.

Spelling.

Add cross-references to pci(4) and pciconf(8).

Bring in a manual page documenting some important functions of the
PCI bus interface. I have made some modifications to this manual
page, so it looks a bit different from the original version that
w

Bring in a manual page documenting some important functions of the
PCI bus interface. I have made some modifications to this manual
page, so it looks a bit different from the original version that
was posted to me.

Submitted by: Bruce M. Simpson <bms@spc.org>
Reviewed by: imp, mdodd (early copy)
Approved by: des (mentor)

MFC after: 3 days

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Use the newly brought %U macro.

- fix typo

Submitted by: Constantine A. Murenin <cnst@FreeBSD.org>
MFC after: 3 days

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
d

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)

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Use 'manual page' instead of 'man page' for consistency.

Approved by: re (hrs)

Assorted markup fixes and minor wordsmithing.

Approved by: re

Fix markup.

Submitted by: ru

Add a note about the slot number not necessarily indicating the physical
location of a PCI device in the system chassis.
Remove the note about PAE.
Update document date.
Update my email address.
Upda

Add a note about the slot number not necessarily indicating the physical
location of a PCI device in the system chassis.
Remove the note about PAE.
Update document date.
Update my email address.
Update copyright.

MFC after: 1 week

show more ...

Slight content fixes.

Mechanically kill hard sentence breaks and double whitespaces.

Spelling.

Add cross-references to pci(4) and pciconf(8).

Bring in a manual page documenting some important functions of the
PCI bus interface. I have made some modifications to this manual
page, so it looks a bit different from the original version that
w

Bring in a manual page documenting some important functions of the
PCI bus interface. I have made some modifications to this manual
page, so it looks a bit different from the original version that
was posted to me.

Submitted by: Bruce M. Simpson <bms@spc.org>
Reviewed by: imp, mdodd (early copy)
Approved by: des (mentor)

MFC after: 3 days

show more ...