diff mbox series

[net-next] net: dsa: mt7530: enable MTU normalization

Message ID 20201210170322.3433-1-dqfext@gmail.com
State Superseded
Headers show
Series [net-next] net: dsa: mt7530: enable MTU normalization | expand

Commit Message

Qingfang Deng Dec. 10, 2020, 5:03 p.m. UTC 
MT7530 has a global RX length register, so we are actually changing its
MRU.
Enable MTU normalization for this reason.

Signed-off-by: DENG Qingfang <dqfext@gmail.com>
---
 drivers/net/dsa/mt7530.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c
index 99bf8fed6536..a67cac15a724 100644
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -1657,6 +1657,7 @@  mt7530_setup(struct dsa_switch *ds)
 	 */
 	dn = dsa_to_port(ds, MT7530_CPU_PORT)->master->dev.of_node->parent;
 	ds->configure_vlan_while_not_filtering = true;
+	ds->mtu_enforcement_ingress = true;
 
 	if (priv->id == ID_MT7530) {
 		regulator_set_voltage(priv->core_pwr, 1000000, 1000000);
@@ -1895,6 +1896,7 @@  mt7531_setup(struct dsa_switch *ds)
 	}
 
 	ds->configure_vlan_while_not_filtering = true;
+	ds->mtu_enforcement_ingress = true;
 
 	/* Flush the FDB table */
 	ret = mt7530_fdb_cmd(priv, MT7530_FDB_FLUSH, NULL);