diff options
Diffstat (limited to 'net/dsa/port.c')
-rw-r--r-- | net/dsa/port.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/net/dsa/port.c b/net/dsa/port.c index 5e079a61528e..b93bda463026 100644 --- a/net/dsa/port.c +++ b/net/dsa/port.c @@ -868,3 +868,37 @@ int dsa_port_get_phy_sset_count(struct dsa_port *dp) return ret; } EXPORT_SYMBOL_GPL(dsa_port_get_phy_sset_count); + +int dsa_port_hsr_join(struct dsa_port *dp, struct net_device *hsr) +{ + struct dsa_notifier_hsr_info info = { + .sw_index = dp->ds->index, + .port = dp->index, + .hsr = hsr, + }; + int err; + + dp->hsr_dev = hsr; + + err = dsa_port_notify(dp, DSA_NOTIFIER_HSR_JOIN, &info); + if (err) + dp->hsr_dev = NULL; + + return err; +} + +void dsa_port_hsr_leave(struct dsa_port *dp, struct net_device *hsr) +{ + struct dsa_notifier_hsr_info info = { + .sw_index = dp->ds->index, + .port = dp->index, + .hsr = hsr, + }; + int err; + + dp->hsr_dev = NULL; + + err = dsa_port_notify(dp, DSA_NOTIFIER_HSR_LEAVE, &info); + if (err) + pr_err("DSA: failed to notify DSA_NOTIFIER_HSR_LEAVE\n"); +} |