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Niklas Schnelle
126034faaa
The newly introduced topology ID (TID) field in the CLP Query PCI Function explicitly identifies groups of PCI functions whose RIDs belong to the same (sub-)topology. When available use the TID instead of the PCHID to match zPCI busses/domains for multi-function devices. Note that currently only a single PCI bus per TID is supported. This change is required because in future machines the PCHID will not identify a PCI card but a specific port in the case of some multi-port NICs while from a PCI point of view the entire card is a subtopology. Reviewed-by: Gerd Bayer <gbayer@linux.ibm.com> Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.