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authorFlorian Fainelli <f.fainelli@gmail.com>2014-08-27 17:04:53 -0700
committerDavid S. Miller <davem@davemloft.net>2014-08-27 22:59:40 -0700
commitec9436baedb689668c409cfc8b69eb9573b0d661 (patch)
tree928b1885d12a73c353a6a7f1047d3790a3ee5ad6 /net/dsa
parent5aed85cec29882d1c4b4b2a01cb75a99efdbe4ed (diff)
net: dsa: allow drivers to do link adjustment
Whenever libphy determines that the link status of a given PHY/port has changed, allow to call into the switch driver link adjustment callback so proper actions can be taken care of by the switch driver upon link notification. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa')
-rw-r--r--net/dsa/slave.c4
1 files changed, 4 insertions, 0 deletions
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);
}