[PATCH net-next v10 7/7] net: stmmac: silence FPE kernel logs

Furong Xu
2024-09-06T14:31:23Z

ethtool --show-mm can get real-time state of FPE.
fpe_irq_status logs should keep quiet.

tc-taprio can always query driver state, delete unbalanced logs.

Signed-off-by: Furong Xu <0x1207@gmail.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
---
drivers/net/ethernet/stmicro/stmmac/dwmac5.c | 8 ++++----
drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c | 4 ----
2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac5.c b/drivers/net/ethernet/stmicro/stmmac/dwmac5.c
index ab96fc055f48..08add508db84 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac5.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac5.c
@@ -620,22 +620,22 @@ int dwmac5_fpe_irq_status(void __iomem *ioaddr, struct net_device *dev)

if (value & TRSP) {
status |= FPE_EVENT_TRSP;
- netdev_info(dev, "FPE: Respond mPacket is transmitted\n");
+ netdev_dbg(dev, "FPE: Respond mPacket is transmitted\n");
}

if (value & TVER) {
status |= FPE_EVENT_TVER;
- netdev_info(dev, "FPE: Verify mPacket is transmitted\n");
+ netdev_dbg(dev, "FPE: Verify mPacket is transmitted\n");
}

if (value & RRSP) {
status |= FPE_EVENT_RRSP;
- netdev_info(dev, "FPE: Respond mPacket is received\n");
+ netdev_dbg(dev, "FPE: Respond mPacket is received\n");
}

if (value & RVER) {
status |= FPE_EVENT_RVER;
- netdev_info(dev, "FPE: Verify mPacket is received\n");
+ netdev_dbg(dev, "FPE: Verify mPacket is received\n");
}

return status;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
index 05ffff00a524..832998bc020b 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
@@ -1067,8 +1067,6 @@ static int tc_taprio_configure(struct stmmac_priv *priv,
if (ret)
goto disable;

- netdev_info(priv->dev, "configured EST\n");
-
return 0;

disable:
@@ -1087,8 +1085,6 @@ static int tc_taprio_configure(struct stmmac_priv *priv,

stmmac_fpe_map_preemption_class(priv, priv->dev, extack, 0);

- netdev_info(priv->dev, "disabled FPE\n");
-
return ret;
}

--
2.34.1