From f515f192ab4f45bb695146b82432d63d98775787 Mon Sep 17 00:00:00 2001 From: Vivien Didelot Date: Fri, 3 Feb 2017 13:20:20 -0500 Subject: net: dsa: add switch notifier Add a notifier block per DSA switch, registered against a notifier head in the switch fabric they belong to. This infrastructure will allow to propagate fabric-wide events such as port bridging, VLAN configuration, etc. If a DSA switch driver cares about cross-chip configuration, such events can be caught. Signed-off-by: Vivien Didelot Signed-off-by: David S. Miller --- net/dsa/dsa_priv.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'net/dsa/dsa_priv.h') diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h index 591a40aea9ca..0706a511244e 100644 --- a/net/dsa/dsa_priv.h +++ b/net/dsa/dsa_priv.h @@ -66,6 +66,10 @@ int dsa_slave_resume(struct net_device *slave_dev); int dsa_slave_register_notifier(void); void dsa_slave_unregister_notifier(void); +/* switch.c */ +int dsa_switch_register_notifier(struct dsa_switch *ds); +void dsa_switch_unregister_notifier(struct dsa_switch *ds); + /* tag_dsa.c */ extern const struct dsa_device_ops dsa_netdev_ops; -- cgit v1.2.3