erj 1a038e55bb ix(4), ixv(4): VLAN tag stripping fixes for Amazon EC2 Enhanced Networking
From Piotr:

ix(4), ixv(4): Add VLAN tag strip check when receiving packets
ixv(4): Fix support for VLAN_HWTAGGING and VLAN_HWFILTER flags

This change will prevent driver from passing VLAN tags when
interface configuration is not expecting them. VF driver will
check for VLAN_HWTAGGING and VLAN_HWFILTER flags and act adequately.

This patch resolves problem occuring on EC2 platforms.

Submitted by:	Piotr Pietruszewski <piotr.pietruszewski@intel.com>
Reported by:	cperciva@
Reviewed by:	cperciva@, Intel Networking
Approved by:	re
Sponsored by:	Intel Corporation
Differential Revision:	https://reviews.freebsd.org/D17061
2018-09-11 18:33:43 +00:00
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