diff options
| -rw-r--r-- | drivers/net/dsa/qca8k.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/dsa/qca8k.c b/drivers/net/dsa/qca8k.c index d7bcecbc1c53..147ca39531a3 100644 --- a/drivers/net/dsa/qca8k.c +++ b/drivers/net/dsa/qca8k.c @@ -1256,8 +1256,12 @@ qca8k_setup(struct dsa_switch *ds) /* Set initial MTU for every port. * We have only have a general MTU setting. So track * every port and set the max across all port. + * Set per port MTU to 1500 as the MTU change function + * will add the overhead and if its set to 1518 then it + * will apply the overhead again and we will end up with + * MTU of 1536 instead of 1518 */ - priv->port_mtu[i] = ETH_FRAME_LEN + ETH_FCS_LEN; + priv->port_mtu[i] = ETH_DATA_LEN; } /* Special GLOBAL_FC_THRESH value are needed for ar8327 switch */ |