61e72e77b6
When debugging issues related to GuC/HuC, it's important to know what is the firmware version being used. The version from the filename can't be relied upon, also because it normally only contains the major version (except for the ones under experimental support). Log the version from the blob after reading the CSS header. Example: xe 0000:03:00.0: [drm] Using GuC firmware (70.5) from i915/dg2_guc_70.bin Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Link: https://lore.kernel.org/r/20230405224725.1993719-1-lucas.demarchi@intel.com Signed-off-by: Rodrigo Vivi <rodrigo.vivi@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 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.