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Modern intel hardware uses controllers that work in hardware sequencing mode. In this mode, the controller exposes a subset of operations, like read, write and erase, making it easier and less error-prone for use. On the other hand, most of the controllers handled by the platform driver use software sequencing that exposes the entire set of operations i.e. exposes the low level SPI-NOR opcodes to the software for use. Update PCI and Platform help text with this information. Signed-off-by: Mauro Lima <mauro.lima@eclypsium.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Link: https://lore.kernel.org/r/20230210164158.211065-1-mauro.lima@eclypsium.com Signed-off-by: Mark Brown <broonie@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 Restructured Text 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.