[PATCH net-next 5/8] net: stmmac: qcom-ethqos: enable 2500BASE-X
From: Russell King (Oracle) <hidden>
Date: 2026-03-13 12:29:25
Also in:
linux-arm-msm, netdev
Subsystem:
networking drivers, qualcomm ethqos ethernet driver, stmmac ethernet driver, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Mohd Ayaan Anwar, Linus Torvalds
Enable 2500BASE-X support in qcom-ethqos to support the 2.5G speed with the integrated PCS. Signed-off-by: Russell King (Oracle) <redacted> --- drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
index 3ccf20fdf52a..f0e7a060ca73 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c@@ -828,6 +828,7 @@ static int qcom_ethqos_probe(struct platform_device *pdev) if (ethqos->serdes_phy) { plat_dat->serdes_powerup = qcom_ethqos_serdes_powerup; plat_dat->serdes_powerdown = qcom_ethqos_serdes_powerdown; + plat_dat->flags |= STMMAC_FLAG_SERDES_SUPPORTS_2500M; } /* Enable TSO on queue0 and enable TBS on rest of the queues */
--
2.47.3