[PATCH net-next v3 04/12] net: dsa: lantiq_gswip: set link parameters also for CPU port
From: Daniel Golle <daniel@makrotopia.org>
Date: 2025-10-26 23:44:32
Also in:
linux-devicetree, lkml
Subsystem:
lantiq / maxlinear / intel ethernet dsa drivers, networking drivers, networking [dsa], the rest · Maintainers:
Hauke Mehrtens, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Andrew Lunn, Vladimir Oltean, Linus Torvalds
On standalone switch ICs the link parameters of the CPU port need to be setup just like user ports. The destinction in the driver to not carry out link parameter setup for the CPU port does make sense for in-SoC switches on which the CPU port is internally connected to the SoC's Ethernet MAC. Set link parameters also for the CPU port unless it is an internal interface. Signed-off-by: Daniel Golle <daniel@makrotopia.org> --- drivers/net/dsa/lantiq/lantiq_gswip_common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/dsa/lantiq/lantiq_gswip_common.c b/drivers/net/dsa/lantiq/lantiq_gswip_common.c
index 092187603dea..0ac87eb23bb5 100644
--- a/drivers/net/dsa/lantiq/lantiq_gswip_common.c
+++ b/drivers/net/dsa/lantiq/lantiq_gswip_common.c@@ -1459,7 +1459,7 @@ static void gswip_phylink_mac_link_up(struct phylink_config *config, struct gswip_priv *priv = dp->ds->priv; int port = dp->index; - if (!dsa_port_is_cpu(dp)) { + if (!dsa_port_is_cpu(dp) || interface != PHY_INTERFACE_MODE_INTERNAL) { gswip_port_set_link(priv, port, true); gswip_port_set_speed(priv, port, speed, interface); gswip_port_set_duplex(priv, port, duplex);
--
2.51.1