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net: sfp: add support for 25G BASE-R SFPs

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Add support for 25gbase-r modules. This is needed for the Sparx5 switch.

Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com>
Signed-off-by: Bjarni Jonasson <bjarni.jonasson@microchip.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Steen Hegelund 2021-06-11 14:54:52 +02:00 • committed by David S. Miller
parent a56c286865
commit 452d2c6fba
1 changed files with 5 additions and 0 deletions
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5
drivers/net/phy/sfp-bus.c
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@ -392,6 +392,11 @@ EXPORT_SYMBOL_GPL(sfp_parse_support);
phy_interface_t sfp_select_interface(struct sfp_bus *bus,
unsigned long *link_modes)
{
if (phylink_test(link_modes, 25000baseCR_Full) ||
phylink_test(link_modes, 25000baseKR_Full) ||
phylink_test(link_modes, 25000baseSR_Full))
return PHY_INTERFACE_MODE_25GBASER;
if (phylink_test(link_modes, 10000baseCR_Full) ||
phylink_test(link_modes, 10000baseSR_Full) ||
phylink_test(link_modes, 10000baseLR_Full) ||