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a5dba0f207
Recent net-next fails to initialize ports with:
realtek-smi switch: phy mode gmii is unsupported on port 0
realtek-smi switch lan5 (uninitialized): validation of gmii with
support 0000000,00000000,000062ef and advertisement
0000000,00000000,000062ef failed: -22
realtek-smi switch lan5 (uninitialized): failed to connect to PHY:
-EINVAL
realtek-smi switch lan5 (uninitialized): error -22 setting up PHY
for tree 1, switch 0, port 0
Current net branch(3dd7d40b43) is not
affected.
I also noticed the same issue before with older versions but using
a MDIO interface driver, not realtek-smi.
Tested-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.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.