net: mvpp2: Add missing VLAN tag detection

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Marvell PPv2 Header Parser sets some bits in the 'result_info' field in
each lookup iteration, to identify different packet attributes such as
DSA / VLAN tag, protocol infos, etc. This is used in further
classification stages in the controller.

It's the DSA tag detection entry that is in charge of detecting when there
is a single VLAN tag.

This commits adds the missing update of the result_info in this case.

Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Maxime Chevallier 2018-05-18 09:33:39 +02:00 • committed by David S. Miller

parent 9d1088412c

commit 62c8a069b5

1 changed files with 3 additions and 0 deletions

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drivers/net/ethernet/marvell/mvpp2.c

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