Andrew Lunn 0c9bcc1d23 net: phy: marvell: Add support for amplitude graph
The Marvell PHYs can measure the amplitude of the returned signal for
a given distance. Implement this option of the cable test
infrastructure. When reporting the step, convert the distance into cm.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>

v2:
Step based on the measurement resolution, and convert this to cm.

Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-26 23:22:20 -07:00
..
2020-05-23 16:25:28 -07:00
2019-08-02 17:56:28 -07:00