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Thomas Zimmermann
0ccaa3dde9
There are three different ways of retrieving the I/O-memory ranges for AST devices: either from PCI BAR 1, from PCI BAR 2 or from PCI BAR 1 by 'guessing'. Make the respective code more readable by making each case self- contained. Also add error checking against the length of the PCI BARs. v2: * fix I/O range length to 128 bytes * fix length test for PCI BAR 2 Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231116100240.22975-3-tzimmermann@suse.de
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 Restructured Text 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.