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Mugunthan V N f1d5aa4663 drivers: net: cpsw: discard dual emac default vlan configuration

commit 02a54164c5 upstream.

In Dual EMAC, the default VLANs are used to segregate Rx packets between
the ports, so adding the same default VLAN to the switch will affect the
normal packet transfers. So returning error on addition of dual EMAC
default VLANs.

Even if EMAC 0 default port VLAN is added to EMAC 1, it will lead to
break dual EMAC port separations.

Fixes: d9ba8f9e62 (driver: net: ethernet: cpsw: dual emac interface implementation)
Reported-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2015-02-05 22:36:07 -08:00

cpmac.c

ethernet: ti: remove unwanted THIS_MODULE macro

2014-09-09 11:59:14 -07:00

cpsw_ale.c

drivers: net: cpsw: fix multicast flush in dual emac mode

2015-01-27 08:29:40 -08:00

cpsw_ale.h

drivers: net: cpsw: fix multicast flush in dual emac mode

2015-01-27 08:29:40 -08:00

cpsw-phy-sel.c

ethernet: ti: remove unwanted THIS_MODULE macro