| Message ID | 0983485b-418d-5c9b-e94b-8f4edc9f13cf@gmail.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Heiner Kallweit <hkallweit1@gmail.com> Date: Wed, 1 Feb 2017 22:02:02 +0100 > Chips like Amlogic S905GXBB are supported by this driver but don't > have support for PTP. Add a separate warning for missing HW support > to differentiate it from other actual failures. > > Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Applied to net-netxt.
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 26a2185f..bd83bf9e 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -1726,8 +1726,10 @@ static int stmmac_hw_setup(struct net_device *dev, bool init_ptp) if (init_ptp) { ret = stmmac_init_ptp(priv); - if (ret) - netdev_warn(priv->dev, "fail to init PTP.\n"); + if (ret == -EOPNOTSUPP) + netdev_warn(priv->dev, "PTP not supported by HW\n"); + else if (ret) + netdev_warn(priv->dev, "PTP init failed\n"); } #ifdef CONFIG_DEBUG_FS
Chips like Amlogic S905GXBB are supported by this driver but don't have support for PTP. Add a separate warning for missing HW support to differentiate it from other actual failures. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)