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| H A D | marvell10g.c | diff e555e5b1b9aeec679eecb228fa9a36c070c57cbb Sat Feb 23 00:37:40 CET 2019 Maxime Chevallier <maxime.chevallier@bootlin.com> net: phy: marvell10g: Use 2500BASEX when using 2.5GBASET
The Marvell Alaska family of PHYs supports 2.5GBaseT and 5GBaseT modes,
as defined in the 802.3bz specification.
Upon establishing a 2.5GBASET link, the PHY will reconfigure it's MII
interface to 2500BASEX.
At 5G, the PHY will reconfigure it's interface to 5GBASE-R, but this
mode isn't supported by any MAC for now.
This was tested with :
- The 88X3310, which is on the MacchiatoBin
- The 88E2010, an Alaska PHY that has no fiber interfaces, and is
limited to 5G maximum speed.
Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
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