diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2018-09-12 01:53:16 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-09-12 20:24:21 -0700 |
| commit | c306ad36184fb7d0bd53f45441f45c1810e88a53 (patch) | |
| tree | 4f7f276b7e8f4cf4ea1da7df63bdff78d117aee5 /drivers/net/phy/phy_device.c | |
| parent | af8d9bb2f2f405ad541794b46f9d7bc70f13e5cb (diff) | |
net: ethernet: Add helper for MACs which support pause
Rather than have the MAC drivers manipulate phydev members, add a
helper function for MACs supporting Pause, but not Asym Pause.
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>
Diffstat (limited to 'drivers/net/phy/phy_device.c')
| -rw-r--r-- | drivers/net/phy/phy_device.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index a0646a66f005..e657d5ae2ab8 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -1784,6 +1784,20 @@ void phy_remove_link_mode(struct phy_device *phydev, u32 link_mode) EXPORT_SYMBOL(phy_remove_link_mode); /** + * phy_support_sym_pause - Enable support of symmetrical pause + * @phydev: target phy_device struct + * + * Description: Called by the MAC to indicate is supports symmetrical + * Pause, but not asym pause. + */ +void phy_support_sym_pause(struct phy_device *phydev) +{ + phydev->supported |= SUPPORTED_Pause; + phydev->advertising = phydev->supported; +} +EXPORT_SYMBOL(phy_support_sym_pause); + +/** * phy_support_asym_pause - Enable support of asym pause * @phydev: target phy_device struct * |