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a4916b4da4
Currently there are 2 wait loops for loading GuC: one in xe_mmio_wait32_not() and one guc_wait_ucode(). Now that there's a generic poll_timeout_us(), refactor the code to use that to be more readable. Main change in behavior is that there's no exponential wait anymore: that is now replaced by a 10msec retry. Reviewed-by: John Harrison <John.C.Harrison@Intel.com> Link: https://lore.kernel.org/r/20250922-xe-iopoll-v4-5-06438311a63f@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@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.