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The GuC compatibility version that we read from the CSS header in native/PF and the GuC VF version that we get when a VF handshakes with the GuC are the same version number, so we should store it into the same structure. This makes all the checks based on the compatibility version automatically work for VFs without having to copy the value over. For completion, also copy the wanted version and set the path to a known string to indicate that the FW is PF-loaded. This way all the info will be coherent when dumped from debugfs. v2: several code cleanups and style changes (Michal), rebase on bootstrap changes. v3: s/min/wanted/, clarify that handshake must happen before we can get the VF versions (Michal) Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Lukasz Laguna <lukasz.laguna@intel.com> Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Link: https://lore.kernel.org/r/20250603235432.720833-10-daniele.ceraolospurio@intel.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.