mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-05 18:41:58 +09:00
ce3ec3fc64
[ Upstream commit4bdf79d686] The KSZ8795 driver code was modified to use on KSZ8863/73, which has different register definitions. Some of the new KSZ8795 register information are wrong compared to previous code. KSZ8795 also behaves differently in that the STATIC_MAC_TABLE_USE_FID and STATIC_MAC_TABLE_FID bits are off by 1 when doing MAC table reading than writing. To compensate that a special code was added to shift the register value by 1 before applying those bits. This is wrong when the code is running on KSZ8863, so this special code is only executed when KSZ8795 is detected. Fixes:4b20a07e10("net: dsa: microchip: ksz8795: add support for ksz88xx chips") Signed-off-by: Tristram Ha <Tristram.Ha@microchip.com> Reviewed-by: Horatiu Vultur <horatiu.vultur@microchip.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@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.