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314cf958de
On mpfs, with SRAM configured for 4 queues, setting max_tx_len to GEM_TX_MAX_LEN=0x3f0 results multiple AMBA errors. Setting max_tx_len to (4KiB - 56) removes those errors. The details are described in erratum 1686 by Cadence The max jumbo frame size is also reduced for mpfs to (4KiB - 56). Signed-off-by: Daire McNamara <daire.mcnamara@microchip.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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.