[PATCH net-next v4 12/16] net: phy: ncn26000: Support for loopback support
From: Selvamani Rajagopal via B4 Relay
Date: Sat Jun 06 2026 - 01:52:23 EST
From: Selvamani Rajagopal <Selvamani.Rajagopal@xxxxxxxxxx>
Adding loopback support for S2500 internal PHY to help running
loopback test through ethtool
Signed-off-by: Selvamani Rajagopal <Selvamani.Rajagopal@xxxxxxxxxx>
---
drivers/net/phy/ncn26000.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/phy/ncn26000.c b/drivers/net/phy/ncn26000.c
index c3a34b2c524d..afafa81dc22b 100644
--- a/drivers/net/phy/ncn26000.c
+++ b/drivers/net/phy/ncn26000.c
@@ -178,6 +178,7 @@ static struct phy_driver ncn26000_driver[] = {
.config_aneg = ncn26000_config_aneg,
.read_status = ncn26000_read_status,
.handle_interrupt = ncn26000_handle_interrupt,
+ .set_loopback = genphy_loopback_fixed_speed,
.set_plca_cfg = ncn26000_c45_plca_set_cfg,
.get_plca_cfg = genphy_c45_plca_get_cfg,
.get_plca_status = genphy_c45_plca_get_status,
--
2.43.0