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56c1245d51
Further investigation revealed that the MCU in QNAP devices may return two error states. One "@8" for a checksum error in the submitted command and one "@9" for any generic (and sadly unspecified) error. These error codes with 2 data character can of course also be shorter then the expected reply length for the submitted command, so we'll need to check the received data for error codes and exit the receive portion early in that case. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patch.msgid.link/20251113165218.449616-5-heiko@sntech.de Signed-off-by: Lee Jones <lee@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.