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6f227d2137
Adds a new sample driver that demonstrates the debugfs APIs. The driver creates a directory in debugfs and populates it with a few files: - A read-only file that displays a fwnode property. - A read-write file that exposes an atomic counter. - A read-write file that exposes a custom struct. This sample serves as a basic example of how to use the `debugfs::Dir` and `debugfs::File` APIs to create and manage debugfs entries. Signed-off-by: Matthew Maurer <mmaurer@google.com> Tested-by: Dirk Behme <dirk.behme@de.bosch.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20250904-debugfs-rust-v11-5-7d12a165685a@google.com [ Change ACPI ID "LNUXDEBF" to "LNUXBEEF". - Danilo ] Signed-off-by: Danilo Krummrich <dakr@kernel.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.