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drivers: net: cpsw: Add default vlan for dual emac case also

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Dual EMAC works with VLAN segregation of the ports, so default vlan needs
to be added in dual EMAC case else default vlan will be tagged for all
egress packets and vlan unaware switches/servers will drop packets
from the EVM.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Tested-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Mugunthan V N 2014-04-09 11:34:40 +05:30 committed by David S. Miller
parent fa8cddaf90
commit 629c9a8fd0
1 changed files with 1 additions and 2 deletions
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3
drivers/net/ethernet/ti/cpsw.c
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@ -1201,8 +1201,7 @@ static int cpsw_ndo_open(struct net_device *ndev)
for_each_slave(priv, cpsw_slave_open, priv);
/* Add default VLAN */
if (!priv->data.dual_emac)
cpsw_add_default_vlan(priv);
cpsw_add_default_vlan(priv);
if (!cpsw_common_res_usage_state(priv)) {
/* setup tx dma to fixed prio and zero offset */