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At the moment, we print the JEDEC ID that is stored in our database. The generic flash support won't have such an entry in our database. To find out the JEDEC ID later we will have to cache it. There is also another advantage: If the flash is found in the database, the ID could be truncated because the ID of the entry is used which can be shorter. Some flashes still holds valuable information in the bytes after the JEDEC ID and come in handy during debugging of when coping with INFO6() entries. These are not accessible for now. Save a copy of the ID bytes after reading and display it via debugfs. Signed-off-by: Michael Walle <michael@walle.cc> Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Reviewed-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com> Link: https://lore.kernel.org/r/20220810220654.1297699-4-michael@walle.cc
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.