@@ -85,6 +85,10 @@ int rocker_cmd_exec(struct rocker_port *rocker_port, bool nowait,
int rocker_port_set_learning(struct rocker_port *rocker_port,
bool learning);
+/* True if a and b are ports on the same rocker switch */
+bool rocker_port_dev_cmp_rocker(const struct net_device *a,
+ const struct net_device *b);
+
struct rocker_world_ops {
const char *kind;
size_t priv_size;
@@ -2859,6 +2859,21 @@ static bool rocker_port_dev_check(const struct net_device *dev)
return dev->netdev_ops == &rocker_port_netdev_ops;
}
+bool rocker_port_dev_cmp_rocker(const struct net_device *a,
+ const struct net_device *b)
+{
+ struct rocker_port *rocker_port_a, *rocker_port_b;
+
+ if (!rocker_port_dev_check(a) || !rocker_port_dev_check(b))
+ return false;
+
+
+ rocker_port_a = netdev_priv(a);
+ rocker_port_b = netdev_priv(b);
+
+ return rocker_port_a->rocker == rocker_port_b->rocker;
+}
+
static int rocker_netdevice_event(struct notifier_block *unused,
unsigned long event, void *ptr)
{
This will be used by a follow-up patch to add Add Open vSwitch (-like) flow support to the OF-DPA rocker world. Signed-off-by: Simon Horman <simon.horman@netronome.com> --- drivers/net/ethernet/rocker/rocker.h | 4 ++++ drivers/net/ethernet/rocker/rocker_main.c | 15 +++++++++++++++ 2 files changed, 19 insertions(+)