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Wed, 8 Apr 2026 14:26:04 -0400 (EDT) Date: Wed, 8 Apr 2026 20:26:03 +0200 From: Sabrina Dubroca To: Cosmin Ratiu Cc: netdev@vger.kernel.org, Andrew Lunn , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Stanislav Fomichev , David Wei , Shuah Khan , linux-kselftest@vger.kernel.org, Dragos Tatulea Subject: Re: [PATCH net v8 3/4] selftests: Add MACsec VLAN propagation traffic test Message-ID: References: <20260408115240.1636047-1-cratiu@nvidia.com> <20260408115240.1636047-4-cratiu@nvidia.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20260408115240.1636047-4-cratiu@nvidia.com> 2026-04-08, 14:52:39 +0300, Cosmin Ratiu wrote: > Add VLAN filter propagation tests through offloaded MACsec devices via > actual traffic. > > The tests create MACsec tunnels with matching SAs on both endpoints, > stack VLANs on top, and verify connectivity with ping. Covered: > - Offloaded MACsec with VLAN (filters propagate to HW) > - Software MACsec with VLAN (no HW filter propagation) > - Offload on/off toggle and verifying traffic still works > > On netdevsim this makes use of the VLAN filter debugfs file to actually > validate that filters are applied/removed correctly. > On real hardware the traffic should validate actual VLAN filter > propagation. > > Signed-off-by: Cosmin Ratiu > --- > tools/testing/selftests/drivers/net/config | 1 + > .../selftests/drivers/net/lib/py/env.py | 9 ++ > tools/testing/selftests/drivers/net/macsec.py | 141 ++++++++++++++++++ > 3 files changed, 151 insertions(+) Reviewed-by: Sabrina Dubroca -- Sabrina