diff options
| author |   Russell King <rmk+kernel@armlinux.org.uk> | 2020-02-15 15:49:48 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-02-16 19:39:45 -0800 |
| commit | 33faac8e03ac24f9a2da9f84cd0af874b364979c (patch) | |
| tree | ff3b093f135185819257fa1b2882d34e076e1d7b /drivers/net/phy/phylink.c | |
| parent | net: phylink: ensure manual flow control is selected appropriately (diff) | |
| download | linux-dev-33faac8e03ac24f9a2da9f84cd0af874b364979c.tar.xz linux-dev-33faac8e03ac24f9a2da9f84cd0af874b364979c.zip | |
net: phylink: use phylib resolved flow control modes
Use the new phy_get_pause() helper to get the resolved pause modes for
a PHY rather than resolving the pause modes ourselves. We temporarily
retain our pause mode resolution for causes where there is no PHY
attached, e.g. for fixed-link modes.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy/phylink.c')
| -rw-r--r-- | drivers/net/phy/phylink.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index 846aee591684..e65e9c9dc759 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -500,7 +500,6 @@ static void phylink_resolve(struct work_struct *w) switch (pl->cur_link_an_mode) { case MLO_AN_PHY: link_state = pl->phy_state; - phylink_resolve_flow(pl, &link_state); phylink_apply_manual_flow(pl, &link_state); phylink_mac_config_up(pl, &link_state); break; @@ -523,9 +522,8 @@ static void phylink_resolve(struct work_struct *w) link_state.interface = pl->phy_state.interface; /* If we have a PHY, we need to update with - * the pause mode bits. */ - link_state.pause |= pl->phy_state.pause; - phylink_resolve_flow(pl, &link_state); + * the PHY flow control bits. */ + link_state.pause = pl->phy_state.pause; phylink_apply_manual_flow(pl, &link_state); phylink_mac_config(pl, &link_state); } @@ -714,15 +712,18 @@ static void phylink_phy_change(struct phy_device *phydev, bool up, bool do_carrier) { struct phylink *pl = phydev->phylink; + bool tx_pause, rx_pause; + + phy_get_pause(phydev, &tx_pause, &rx_pause); mutex_lock(&pl->state_mutex); pl->phy_state.speed = phydev->speed; pl->phy_state.duplex = phydev->duplex; pl->phy_state.pause = MLO_PAUSE_NONE; - if (phydev->pause) - pl->phy_state.pause |= MLO_PAUSE_SYM; - if (phydev->asym_pause) - pl->phy_state.pause |= MLO_PAUSE_ASYM; + if (tx_pause) + pl->phy_state.pause |= MLO_PAUSE_TX; + if (rx_pause) + pl->phy_state.pause |= MLO_PAUSE_RX; pl->phy_state.interface = phydev->interface; pl->phy_state.link = up; mutex_unlock(&pl->state_mutex); |