diff options
| -rw-r--r-- | include/net/dsa.h | 7 | ||||
| -rw-r--r-- | net/dsa/slave.c | 4 |
2 files changed, 11 insertions, 0 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h index 1035f6452d79..2d3835924dd2 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -16,6 +16,7 @@ #include <linux/timer.h> #include <linux/workqueue.h> #include <linux/of.h> +#include <linux/phy.h> #define DSA_MAX_SWITCHES 4 #define DSA_MAX_PORTS 12 @@ -182,6 +183,12 @@ struct dsa_switch_driver { void (*poll_link)(struct dsa_switch *ds); /* + * Link state adjustment (called from libphy) + */ + void (*adjust_link)(struct dsa_switch *ds, int port, + struct phy_device *phydev); + + /* * ethtool hardware statistics. */ void (*get_strings)(struct dsa_switch *ds, int port, uint8_t *data); diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 241c2a1684cb..398d0663d3dd 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -333,6 +333,7 @@ static const struct dsa_device_ops notag_netdev_ops = { static void dsa_slave_adjust_link(struct net_device *dev) { struct dsa_slave_priv *p = netdev_priv(dev); + struct dsa_switch *ds = p->parent; unsigned int status_changed = 0; if (p->old_link != p->phy->link) { @@ -350,6 +351,9 @@ static void dsa_slave_adjust_link(struct net_device *dev) p->old_pause = p->phy->pause; } + if (ds->drv->adjust_link && status_changed) + ds->drv->adjust_link(ds, p->port, p->phy); + if (status_changed) phy_print_status(p->phy); } |