diff options
Diffstat (limited to 'drivers/net/phy/phylink.c')
| -rw-r--r-- | drivers/net/phy/phylink.c | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index 0216ea978261..1a7550f5fdf5 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -758,6 +758,18 @@ static void phylink_resolve_flow(struct phylink_link_state *state) } } +static void phylink_pcs_poll_stop(struct phylink *pl) +{ + if (pl->cfg_link_an_mode == MLO_AN_INBAND) + del_timer(&pl->link_poll); +} + +static void phylink_pcs_poll_start(struct phylink *pl) +{ + if (pl->pcs->poll && pl->cfg_link_an_mode == MLO_AN_INBAND) + mod_timer(&pl->link_poll, jiffies + HZ); +} + static void phylink_mac_config(struct phylink *pl, const struct phylink_link_state *state) { @@ -789,6 +801,7 @@ static void phylink_major_config(struct phylink *pl, bool restart, const struct phylink_link_state *state) { struct phylink_pcs *pcs = NULL; + bool pcs_changed = false; int err; phylink_dbg(pl, "major config %s\n", phy_modes(state->interface)); @@ -801,8 +814,12 @@ static void phylink_major_config(struct phylink *pl, bool restart, pcs); return; } + + pcs_changed = pcs && pl->pcs != pcs; } + phylink_pcs_poll_stop(pl); + if (pl->mac_ops->mac_prepare) { err = pl->mac_ops->mac_prepare(pl->config, pl->cur_link_an_mode, state->interface); @@ -816,18 +833,9 @@ static void phylink_major_config(struct phylink *pl, bool restart, /* If we have a new PCS, switch to the new PCS after preparing the MAC * for the change. */ - if (pcs) { + if (pcs_changed) pl->pcs = pcs; - if (!pl->phylink_disable_state && - pl->cfg_link_an_mode == MLO_AN_INBAND) { - if (pcs->poll) - mod_timer(&pl->link_poll, jiffies + HZ); - else - del_timer(&pl->link_poll); - } - } - phylink_mac_config(pl, state); if (pl->pcs) { @@ -852,6 +860,8 @@ static void phylink_major_config(struct phylink *pl, bool restart, phylink_err(pl, "mac_finish failed: %pe\n", ERR_PTR(err)); } + + phylink_pcs_poll_start(pl); } /* |