Typical use case for DSA framework on barebox a port multiplexer. This means, we mostly have different MAC addresses on each port. To make this work, we need to enable promiscuous mode on the master Ethernet controller. With this patch, promiscuous mode will be enabled automatically, as soon as at least one switch port is enabled and this mode will be disabled after all switch ports are disabled as well. Signed-off-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx> --- drivers/net/dsa.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/dsa.c b/drivers/net/dsa.c index 040ba897e2..14ef8f4c4f 100644 --- a/drivers/net/dsa.c +++ b/drivers/net/dsa.c @@ -129,6 +129,7 @@ static int dsa_port_start(struct eth_device *edev) return ret; } + eth_set_promiscuous_mode(ds->edev_master, true); eth_open(ds->edev_master); } @@ -160,6 +161,7 @@ static void dsa_port_stop(struct eth_device *edev) ops->port_disable(dpc, ds->cpu_port, ds->cpu_port_fixed_phy); + eth_set_promiscuous_mode(ds->edev_master, false); eth_close(ds->edev_master); } } -- 2.30.2
