[PATCH net-next 3/4] net: sfp: add support for 25G BASE-R SFPs
From: Steen Hegelund <steen.hegelund@microchip.com>
Date: 2021-06-11 12:55:18
Also in:
lkml
Subsystem:
ethernet phy library, networking drivers, sff/sfp/sfp+ module support, the rest · Maintainers:
Andrew Lunn, Heiner Kallweit, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Russell King, Linus Torvalds
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 <redacted> --- drivers/net/phy/sfp-bus.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/drivers/net/phy/sfp-bus.c b/drivers/net/phy/sfp-bus.c
index e61de66e973b..1db9cea13690 100644
--- a/drivers/net/phy/sfp-bus.c
+++ b/drivers/net/phy/sfp-bus.c@@ -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) ||
--
2.32.0