diff options
| author | Russell King <rmk+kernel@armlinux.org.uk> | 2020-07-21 12:03:55 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-07-21 15:46:50 -0700 |
| commit | 319bfafe3494b6fd6cdf48dcdc9d17cf2a77d405 (patch) | |
| tree | 52fa7e6418fa26a98430d52a150f2954a140254e /drivers/net/phy | |
| parent | b06e5cac213cffbbf642d7e46e06719e02c75a4b (diff) | |
| download | lwn-319bfafe3494b6fd6cdf48dcdc9d17cf2a77d405.tar.gz lwn-319bfafe3494b6fd6cdf48dcdc9d17cf2a77d405.zip | |
net: phylink: rearrange resolve mac_config() call
Use a boolean to indicate whether mac_config() should be called during
a resolution. This allows resolution to have a single location where
mac_config() will be called, which will allow us to make decisions
about how and what we do.
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
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')
| -rw-r--r-- | drivers/net/phy/phylink.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index b36e0315f0b1..8ffe5df5c296 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -421,13 +421,6 @@ static void phylink_mac_config(struct phylink *pl, pl->mac_ops->mac_config(pl->config, pl->cur_link_an_mode, state); } -static void phylink_mac_config_up(struct phylink *pl, - const struct phylink_link_state *state) -{ - if (state->link) - phylink_mac_config(pl, state); -} - static void phylink_mac_pcs_an_restart(struct phylink *pl) { if (pl->link_config.an_enabled && @@ -578,6 +571,7 @@ static void phylink_resolve(struct work_struct *w) struct phylink *pl = container_of(w, struct phylink, resolve); struct phylink_link_state link_state; struct net_device *ndev = pl->netdev; + bool mac_config = false; bool cur_link_state; mutex_lock(&pl->state_mutex); @@ -596,12 +590,12 @@ static void phylink_resolve(struct work_struct *w) case MLO_AN_PHY: link_state = pl->phy_state; phylink_apply_manual_flow(pl, &link_state); - phylink_mac_config_up(pl, &link_state); + mac_config = link_state.link; break; case MLO_AN_FIXED: phylink_get_fixed_state(pl, &link_state); - phylink_mac_config_up(pl, &link_state); + mac_config = link_state.link; break; case MLO_AN_INBAND: @@ -619,15 +613,16 @@ static void phylink_resolve(struct work_struct *w) /* If we have a PHY, we need to update with * 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); - } else { - phylink_apply_manual_flow(pl, &link_state); + mac_config = true; } + phylink_apply_manual_flow(pl, &link_state); break; } } + if (mac_config) + phylink_mac_config(pl, &link_state); + if (link_state.link != cur_link_state) { pl->old_link_state = link_state.link; if (!link_state.link) |