[PATCH RFC net-next v3 6/8] net: stmmac: qcom-ethqos: enable inband mode for SGMII

[Russell King (Oracle)]

qcom-ethqos is manually enabling the PCS ANE bit for SGMII modes while
phylink remains in outband mode. With support for SGMII inband mode now
supported by the stmmac PCS code, switch phylink to use inband mode for
SGMII. Phylink will switch back to outband mode for 2500BASE-X since the
PCS code reports no BASE-X AN support.

Signed-off-by: Russell King (Oracle) <rmk+kernel at armlinux.org.uk>
---
 drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
index f4b63544895e..1f38e4ee0195 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
@@ -831,6 +831,8 @@ static int qcom_ethqos_probe(struct platform_device *pdev)
 		plat_dat->flags |= STMMAC_FLAG_SERDES_SUPPORTS_2500M;
 	}
 
+	plat_dat->mdio_bus_data->default_an_inband = true;
+
 	/* Enable TSO on queue0 and enable TBS on rest of the queues */
 	for (i = 1; i < plat_dat->tx_queues_to_use; i++)
 		plat_dat->tx_queues_cfg[i].tbs_en = 1;
-- 
2.47.3