net: dsa: mv88e6xxx: Power on/off SERDES on cmode change

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The 6390 family has a number of SERDES interfaces per port. When the
cmode changes, eg 1000Base-X to XAUI, the SERDES interface in use will
also change. Power down the old SERDES interface and power up the new
SERDES interface.

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

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Andrew Lunn 2018-08-09 15:38:46 +02:00 • committed by David S. Miller

parent 2d2e1dd299

commit 364e9d7776

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drivers/net/dsa/mv88e6xxx/port.c

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