net: dsa: mv88e6xxx: Allow PCS registers to be retrieved via ethtool

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ethtool provides a generic mechanism for a driver to return the
registers of an ethernet device. DSA uses this to give the port
registers associated with an interfaces. Extend this to allow PCS
registers to also be returned, if the port has a PCS associated to it.

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

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Andrew Lunn 2020-02-16 18:54:13 +01:00 • committed by David S. Miller

parent 27aa6228d6

commit 0d30bbd03d

2 changed files with 16 additions and 1 deletions

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12

drivers/net/dsa/mv88e6xxx/chip.c

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5

drivers/net/dsa/mv88e6xxx/chip.h

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