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Commit 722eef28 authored by Heiner Kallweit's avatar Heiner Kallweit Committed by David S. Miller
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net: stmmac: add separate warning for PTP not being supported by HW 



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: default avatarHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d6db61a4

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

+4 −2
Original line number Diff line number Diff line
@@ -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