Library: Handle domains in all back-ends

Even if the back-end does not implement multiple domains, it can
be called on a device in a non-zero domain if the use obtained the
device by calling pci_get

Library: Handle domains in all back-ends

Even if the back-end does not implement multiple domains, it can
be called on a device in a non-zero domain if the use obtained the
device by calling pci_get_dev() instead of scanning the bus.

In all such cases, report that 0 bytes were read/written.

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Library: Big cleanup of pci_fill_info()

There was a lot of minor issues in the implementation of the fill_info
call-back in various back-ends. Most importantly, semantics of pci_dev->
known_fields w

Library: Big cleanup of pci_fill_info()

There was a lot of minor issues in the implementation of the fill_info
call-back in various back-ends. Most importantly, semantics of pci_dev->
known_fields was not formally defined and it was implemented inconsistently.

We now define known_fields as the set of fields which were already
obtained during the lifetime of the pci_dev. We never consider known
fields which are not supported by the back-end. All fields which are
unsupported by either the back-end, the OS, or the particular device,
are guaranteed to have sensible default values (0 or NULL). Also, bit
masks are always unsigned except for the signature of pci_fill_info()
which should be preferably kept stable.

All back-ends and the pci_generic_fill_info() function have been changed
to follow this semantics.

In the sysfs back-end, we read as few attributes as possible during
device initialization, so applications which use pci_get_dev() are not
slowed down unnecessarily.

In the Hurd back-end, we also respect the buscentric mode.

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Added a note on the Power Budgeting cap

Updated the list of missing capabilities in TODO

Updated library ABI with proper versioning.

setpci: Cleaned up reporting of parse errors.

The full usage is no longer printed with each parse error,
only a suggestion to call `setpci --help' for help.

Let setpci support capabilities.

Changed syntax of register addresses. They now consist of a base and an offset,
where the base is either a fixed address or a name/ID of a capability.

Needs lots of

Let setpci support capabilities.

Changed syntax of register addresses. They now consist of a base and an offset,
where the base is either a fixed address or a name/ID of a capability.

Needs lots of polish (see TODO).

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Last few items from the DNS TODO list solved, releasing -net2.

Use `Device ABCD' instead of `Unknown device ABCD'.

Several Linux distributors mentioned users complaining about unsupported
devices when in fact the device was only unknown to the ID database.
This

Use `Device ABCD' instead of `Unknown device ABCD'.

Several Linux distributors mentioned users complaining about unsupported
devices when in fact the device was only unknown to the ID database.
This little `headological' trick tries to avoid encouraging the users
to such complaints :-)

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Clean up freeing of the ID tables.

Added a simple infrastructure for setting of arbitrary parameters.

More TODO.

Documented the DNS query switches.

Writes to the cache file are no longer racy.

Added options for controlling the DNS query modes.

Split handling of the ID list to several files.

Moved -lz from LDFLAGS to LDLIBS.

Added two more capability ID's gathered from various ECN's.

Updated TODO.

Documented the machine-readable output format.

Moved all system-dependent decisions from Makefile to lib/configure.

Removed -Winline from CFLAGS.

Avoid changes of -m format.

git-archimport-id: [email protected]/pciutils--main--2.2--patch-96

Released -test10.

git-archimport-id: [email protected]/pciutils--main--2.2--patch-81

Compatibility changes

git-archimport-id: [email protected]/pciutils--main--2.2--patch-80