diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105_main.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c index caebf76eaa3e..da1736093b06 100644 --- a/drivers/net/dsa/sja1105/sja1105_main.c +++ b/drivers/net/dsa/sja1105/sja1105_main.c @@ -715,7 +715,13 @@ static int sja1105_adjust_port_config(struct sja1105_private *priv, int port, switch (speed_mbps) { case SPEED_UNKNOWN: - /* No speed update requested */ + /* PHYLINK called sja1105_mac_config() to inform us about + * the state->interface, but AN has not completed and the + * speed is not yet valid. UM10944.pdf says that setting + * SJA1105_SPEED_AUTO at runtime disables the port, so that is + * ok for power consumption in case AN will never complete - + * otherwise PHYLINK should come back with a new update. + */ speed = SJA1105_SPEED_AUTO; break; case SPEED_10: @@ -766,9 +772,6 @@ static void sja1105_mac_config(struct dsa_switch *ds, int port, { struct sja1105_private *priv = ds->priv; - if (!state->link) - return; - sja1105_adjust_port_config(priv, port, state->speed); } |