diff options
| author |   Vladimir Oltean <vladimir.oltean@nxp.com> | 2020-01-06 03:34:12 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-01-05 23:22:32 -0800 |
| commit | 787cac3f5a650fd3184a41c5a27a2fe9ded833aa (patch) | |
| tree | 314363a693bf3c5f3a50491d516a722cee811f28 /net/dsa/port.c | |
| parent | net: phylink: add support for polling MAC PCS (diff) | |
| download | linux-dev-787cac3f5a650fd3184a41c5a27a2fe9ded833aa.tar.xz linux-dev-787cac3f5a650fd3184a41c5a27a2fe9ded833aa.zip | |
net: dsa: Pass pcs_poll flag from driver to PHYLINK
The DSA drivers that implement .phylink_mac_link_state should normally
register an interrupt for the PCS, from which they should call
phylink_mac_change(). However not all switches implement this, and those
who don't should set this flag in dsa_switch in the .setup callback, so
that PHYLINK will poll for a few ms until the in-band AN link timer
expires and the PCS state settles.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa/port.c')
| -rw-r--r-- | net/dsa/port.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/dsa/port.c b/net/dsa/port.c index ffb5601f7ed6..774facb8d547 100644 --- a/net/dsa/port.c +++ b/net/dsa/port.c @@ -599,6 +599,7 @@ static int dsa_port_phylink_register(struct dsa_port *dp) dp->pl_config.dev = ds->dev; dp->pl_config.type = PHYLINK_DEV; + dp->pl_config.pcs_poll = ds->pcs_poll; dp->pl = phylink_create(&dp->pl_config, of_fwnode_handle(port_dn), mode, &dsa_port_phylink_mac_ops); |