dsa: mv88e6xxx: Enable/Disable SERDES on port enable/disable

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Implement the port enable/disable callbacks, which enable/disable the
SERDES interfaces, if applicable. This should save a bit of
power/heat.

We also need to enable SERDES on CPU and DSA ports, so keep the
existing call to the op, but make it conditional.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Andrew Lunn 2017-05-26 01:03:24 +02:00 • committed by David S. Miller

parent 6335e9f244

commit 04aca99382

1 changed files with 42 additions and 8 deletions

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drivers/net/dsa/mv88e6xxx/chip.c

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