Commit 23bfaa59 authored by Heiner Kallweit's avatar Heiner Kallweit Committed by David S. Miller

net: phy: improve pause mode reporting in phy_print_status

So far we report symmetric pause only, and we don't consider the local
pause capabilities. Let's properly consider local and remote
capabilities, and report also asymmetric pause.
Signed-off-by: default avatarHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 5db9c740
......@@ -60,6 +60,32 @@ static void phy_link_down(struct phy_device *phydev, bool do_carrier)
phy_led_trigger_change_speed(phydev);
}
static const char *phy_pause_str(struct phy_device *phydev)
{
bool local_pause, local_asym_pause;
if (phydev->autoneg == AUTONEG_DISABLE)
goto no_pause;
local_pause = linkmode_test_bit(ETHTOOL_LINK_MODE_Pause_BIT,
phydev->advertising);
local_asym_pause = linkmode_test_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT,
phydev->advertising);
if (local_pause && phydev->pause)
return "rx/tx";
if (local_asym_pause && phydev->asym_pause) {
if (local_pause)
return "rx";
if (phydev->pause)
return "tx";
}
no_pause:
return "off";
}
/**
* phy_print_status - Convenience function to print out the current phy status
* @phydev: the phy_device struct
......@@ -71,7 +97,7 @@ void phy_print_status(struct phy_device *phydev)
"Link is Up - %s/%s - flow control %s\n",
phy_speed_to_str(phydev->speed),
phy_duplex_to_str(phydev->duplex),
phydev->pause ? "rx/tx" : "off");
phy_pause_str(phydev));
} else {
netdev_info(phydev->attached_dev, "Link is Down\n");
}
......
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