net: dsa: Allow default tag protocol to be overridden from DT

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Some combinations of tag protocols and Ethernet controllers are
incompatible, and it is hard for the driver to keep track of these.

Therefore, allow the device tree author (typically the board vendor)
to inform the driver of this fact by selecting an alternate protocol
that is known to work.

Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Tobias Waldekranz 2021-04-20 20:53:10 +02:00 • committed by David S. Miller

parent 21e0b508c8

commit deff710703

2 changed files with 91 additions and 17 deletions

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include/net/dsa.h

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