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The VDMA HSIZE register (corresponding to sgl[0].size) is only 16bit wide / the VSIZE register (corresponding to numf) is only 13bit wide, so reject requests not fitting within that rather than silently transferring too little data. Signed-off-by: Peter Korsgaard <peter@korsgaard.com> Reviewed-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> Link: https://lore.kernel.org/r/20240105105956.1370220-1-peter@korsgaard.com Signed-off-by: Vinod Koul <vkoul@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.