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41725760d2
Add support for the QMC (QUICC Multichannel Controller) available in some PowerQUICC SoC that uses a QUICC Engine (QE) block such as MPC8321. This QE QMC is similar to the CPM QMC except that it uses UCCs (Unified Communication Controllers) instead of SCCs (Serial Communication Controllers). Also, compared against the CPM QMC, this QE QMC does not use a fixed area for the UCC/SCC parameters area but it uses a dynamic area allocated and provided to the hardware at runtime. Last point, the QE QMC can use a firmware to have the QMC working in 'soft-qmc' mode. Signed-off-by: Herve Codina <herve.codina@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Link: https://lore.kernel.org/r/20240808071132.149251-24-herve.codina@bootlin.com Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
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.