[PATCH v1 2/2] net: dsa: sja1105: fix sja1105_parse_rgmii_delays()
From: Oleksij Rempel
Date: Mon Nov 25 2019 - 05:03:13 EST
This function was using configuration of port 0 in devicetree for all ports.
In case CPU port was not 0, the delay settings was ignored. This resulted not
working communication between CPU and the switch.
Fixes: f5b8631c293b ("net: dsa: sja1105: Error out if RGMII delays are requested in DT")
Signed-off-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx>
---
drivers/net/dsa/sja1105/sja1105_main.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c
index 1238fd68b2cd..34544b1c30dc 100644
--- a/drivers/net/dsa/sja1105/sja1105_main.c
+++ b/drivers/net/dsa/sja1105/sja1105_main.c
@@ -594,15 +594,15 @@ static int sja1105_parse_rgmii_delays(struct sja1105_private *priv,
int i;
for (i = 0; i < SJA1105_NUM_PORTS; i++) {
- if (ports->role == XMII_MAC)
+ if (ports[i].role == XMII_MAC)
continue;
- if (ports->phy_mode == PHY_INTERFACE_MODE_RGMII_RXID ||
- ports->phy_mode == PHY_INTERFACE_MODE_RGMII_ID)
+ if (ports[i].phy_mode == PHY_INTERFACE_MODE_RGMII_RXID ||
+ ports[i].phy_mode == PHY_INTERFACE_MODE_RGMII_ID)
priv->rgmii_rx_delay[i] = true;
- if (ports->phy_mode == PHY_INTERFACE_MODE_RGMII_TXID ||
- ports->phy_mode == PHY_INTERFACE_MODE_RGMII_ID)
+ if (ports[i].phy_mode == PHY_INTERFACE_MODE_RGMII_TXID ||
+ ports[i].phy_mode == PHY_INTERFACE_MODE_RGMII_ID)
priv->rgmii_tx_delay[i] = true;
if ((priv->rgmii_rx_delay[i] || priv->rgmii_tx_delay[i]) &&
--
2.24.0