This helper serves to know if two switchdev port netdevices belong to the
same HW ASIC, e.g to figure out if forwarding offload is possible between them.
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
struct net_device *group_dev,
bool joining);
+bool switchdev_port_same_parent_id(struct net_device *a,
+ struct net_device *b);
#else
static inline void switchdev_deferred_process(void)
{
}
+static inline bool switchdev_port_same_parent_id(struct net_device *a,
+ struct net_device *b)
+{
+ return false;
+}
+
#endif
#endif /* _LINUX_SWITCHDEV_H_ */
}
EXPORT_SYMBOL_GPL(switchdev_fib_ipv4_abort);
-static bool switchdev_port_same_parent_id(struct net_device *a,
- struct net_device *b)
+bool switchdev_port_same_parent_id(struct net_device *a,
+ struct net_device *b)
{
struct switchdev_attr a_attr = {
.orig_dev = a,
return dev->ifindex;
}
+EXPORT_SYMBOL_GPL(switchdev_port_same_parent_id);
static void switchdev_port_fwd_mark_reset(struct net_device *group_dev,
u32 old_mark, u32 *reset_mark)