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The function configures the Interrupt Moderation Interval (IMODI) via bits 15:0 in the Interrupt Moderation Register. The IMODI value is specified in increments of 250 nanoseconds. For instance, an IMODI register value of 16 corresponds to 4000 nanoseconds, resulting in an interrupt every ~1ms. Currently, the function fails when a requested IMODI value is too large, only logging a warning message for secondary interrupters. Prevent this by automatically adjusting the IMODI value to the nearest supported value. Signed-off-by: Niklas Neronin <niklas.neronin@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20250515135621.335595-15-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.