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Use a single function to read and mask the value the callers will be interested in. This reduces the risk of a caller using a plain call to xe_gt_throttle_get_limit_reasons() without applying any mask, which can return unexpected bits for future platforms. Select which reg and mask it's going to be used according to the platform and gt type and always use that one function. There was an odd xe_gt_dbg() when reading the status, which is not done for any other throttle/* sysfs file, so just make the status be as special as everybody else. Reviewed-by: Raag Jadav <raag.jadav@intel.com> Link: https://patch.msgid.link/20251029-gt-throttle-cri-v3-3-d1f5abbb8114@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.