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net: ethernet: Add helper for set_pauseparam for Asym Pause

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ethtool can be used to enable/disable pause. Add a helper to configure
the PHY when asym pause is supported.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrew Lunn
2018-09-12 01:53:17 +02:00
committed by David S. Miller
parent c306ad3618
commit 70814e819c
10 changed files with 68 additions and 147 deletions
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9
drivers/net/ethernet/aurora/nb8800.c
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@@ -935,18 +935,11 @@ static void nb8800_pause_adv(struct net_device *dev)
{
struct nb8800_priv *priv = netdev_priv(dev);
struct phy_device *phydev = dev->phydev;
u32 adv = 0;
if (!phydev)
return;
if (priv->pause_rx)
adv |= ADVERTISED_Pause | ADVERTISED_Asym_Pause;
if (priv->pause_tx)
adv ^= ADVERTISED_Asym_Pause;
phydev->supported |= adv;
phydev->advertising |= adv;
phy_set_asym_pause(phydev, priv->pause_rx, priv->pause_tx);
}
static int nb8800_open(struct net_device *dev)