From patchwork Fri May 10 14:37:10 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lukasz Majewski X-Patchwork-Id: 796630 Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 09AF412C526; Fri, 10 May 2024 14:37:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=85.214.62.61 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715351856; cv=none; b=MUzpAFqgd+R7Msxwr+wW2thWyF47Fg6F61Hb+pNZbVctxG7Vt54t47vwbbv1DSZ/GA63ghQfclGOMEdXESTYlcitgcr9J3KOIn5qrm3EyS3PFuHsqNdv6swn6q0AgBug9MT6SY0v9S8S+00QVPH7qgBH6D4tWTOluAdwSG6XRlA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715351856; c=relaxed/simple; bh=Rs8unjHuGUxifVY/9+LC+KIT6hLlUWyGTvZnyD5tKSI=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=ioGODtkzXU5uiO9h5ZkU8Nx66tIUQQivomZ0aC2dszG/XYW2laIUhFSJl3HdMdiWbWihR3ehC7J64DsjbECaX8pnuyCCw2U2n1qiz6yVr7OWbFyNZYDiFyKBTAYsIkOGQgulnGvcvc8oy4dFbNjOsbX79Vln4m5PYRl7JKe2tbo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=denx.de; spf=pass smtp.mailfrom=denx.de; dkim=pass (2048-bit key) header.d=denx.de header.i=@denx.de header.b=ZYCSRI7v; arc=none smtp.client-ip=85.214.62.61 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=denx.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=denx.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=denx.de header.i=@denx.de header.b="ZYCSRI7v" Received: from localhost.localdomain (85-222-111-42.dynamic.chello.pl [85.222.111.42]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: lukma@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id 36EF688122; Fri, 10 May 2024 16:37:25 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1715351846; bh=jOpOKeXB26MZGG5tc6iWhny1B4Ybi73lxsddx0Swstw=; h=From:To:Cc:Subject:Date:From; b=ZYCSRI7vYaB9EJXXMJidQqjnmSwNoVkIWGX4FrOSw/9Re8XKPS0fZTBUMumBo/BdT JRGLaqKHk30YJZBbsU1veZ4D7yeJwn4AGPqLSlADSbKED+7L765V7aoaMP//g5dkmw UhavJevqRi+k4JszuQEWCS5oPf8IuxJhVgnQvmzc27QrmKdJCOHil92PqC0pd48hnL acAagRV3kTW1V7vL86Fh30wRxcjO0/eyr7myB4EjBye5MEafwP7dqQXcqNxGy1bMqj RyQx7GJOmlU8RsYhQGnj3lL1a4YwxHwLCM99zPGFYA/9BZth6FoRMOjCp/5bqM+5LZ pdIXc9cMimREA== From: Lukasz Majewski To: Jakub Kicinski Cc: Eric Dumazet , "David S. Miller" , Paolo Abeni , Shuah Khan , netdev@vger.kernel.org, linux-kselftest@vger.kernel.org, Simon Horman , Casper Andersson , linux-kernel@vger.kernel.org, Lukasz Majewski Subject: [net-next PATCH] test: hsr: Extend the hsr_redbox.sh to have more SAN devices connected Date: Fri, 10 May 2024 16:37:10 +0200 Message-Id: <20240510143710.3916631-1-lukma@denx.de> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean After this change the single SAN device (ns3eth1) is now replaced with two SAN devices - respectively ns4eth1 and ns5eth1. It is possible to extend this script to have more SAN devices connected by adding them to ns3br1 bridge. Signed-off-by: Lukasz Majewski --- tools/testing/selftests/net/hsr/hsr_redbox.sh | 71 +++++++++++++------ 1 file changed, 49 insertions(+), 22 deletions(-) diff --git a/tools/testing/selftests/net/hsr/hsr_redbox.sh b/tools/testing/selftests/net/hsr/hsr_redbox.sh index db69be95ecb3..1f36785347c0 100755 --- a/tools/testing/selftests/net/hsr/hsr_redbox.sh +++ b/tools/testing/selftests/net/hsr/hsr_redbox.sh @@ -8,12 +8,19 @@ source ./hsr_common.sh do_complete_ping_test() { echo "INFO: Initial validation ping (HSR-SAN/RedBox)." - # Each node has to be able each one. + # Each node has to be able to reach each one. do_ping "${ns1}" 100.64.0.2 do_ping "${ns2}" 100.64.0.1 - # Ping from SAN to hsr1 (via hsr2) + # Ping between SANs (test bridge) + do_ping "${ns4}" 100.64.0.51 + do_ping "${ns5}" 100.64.0.41 + # Ping from SANs to hsr1 (via hsr2) (and opposite) do_ping "${ns3}" 100.64.0.1 do_ping "${ns1}" 100.64.0.3 + do_ping "${ns1}" 100.64.0.41 + do_ping "${ns4}" 100.64.0.1 + do_ping "${ns1}" 100.64.0.51 + do_ping "${ns5}" 100.64.0.1 stop_if_error "Initial validation failed." # Wait for MGNT HSR frames being received and nodes being @@ -23,8 +30,12 @@ do_complete_ping_test() echo "INFO: Longer ping test (HSR-SAN/RedBox)." # Ping from SAN to hsr1 (via hsr2) do_ping_long "${ns3}" 100.64.0.1 - # Ping from hsr1 (via hsr2) to SAN + # Ping from hsr1 (via hsr2) to SANs (and opposite) do_ping_long "${ns1}" 100.64.0.3 + do_ping_long "${ns1}" 100.64.0.41 + do_ping_long "${ns4}" 100.64.0.1 + do_ping_long "${ns1}" 100.64.0.51 + do_ping_long "${ns5}" 100.64.0.1 stop_if_error "Longer ping test failed." echo "INFO: All good." @@ -35,22 +46,26 @@ setup_hsr_interfaces() local HSRv="$1" echo "INFO: preparing interfaces for HSRv${HSRv} (HSR-SAN/RedBox)." - -# |NS1 | -# | | -# | /-- hsr1 --\ | -# | ns1eth1 ns1eth2 | -# |------------------------| -# | | -# | | -# | | -# |------------------------| |-----------| -# | ns2eth1 ns2eth2 | | | -# | \-- hsr2 --/ | | | -# | \ | | | -# | ns2eth3 |--------| ns3eth1 | -# | (interlink)| | | -# |NS2 (RedBOX) | |NS3 (SAN) | +# +# IPv4 addresses (100.64.X.Y/24), and [X.Y] is presented on below diagram: +# +# +# |NS1 | |NS4 | +# | [0.1] | | | +# | /-- hsr1 --\ | | [0.41] | +# | ns1eth1 ns1eth2 | | ns4eth1 (SAN) | +# |------------------------| |-------------------| +# | | | +# | | | +# | | | +# |------------------------| |-------------------------------| +# | ns2eth1 ns2eth2 | | ns3eth2 | +# | \-- hsr2 --/ | | / | +# | [0.2] \ | | / | |------------| +# | ns2eth3 |---| ns3eth1 -- ns3br1 -- ns3eth3--|--| ns5eth1 | +# | (interlink)| | [0.3] [0.11] | | [0.51] | +# |NS2 (RedBOX) | |NS3 (BR) | | NS5 (SAN) | +# # # Check if iproute2 supports adding interlink port to hsrX device ip link help hsr | grep -q INTERLINK @@ -59,7 +74,9 @@ setup_hsr_interfaces() # Create interfaces for name spaces ip link add ns1eth1 netns "${ns1}" type veth peer name ns2eth1 netns "${ns2}" ip link add ns1eth2 netns "${ns1}" type veth peer name ns2eth2 netns "${ns2}" - ip link add ns3eth1 netns "${ns3}" type veth peer name ns2eth3 netns "${ns2}" + ip link add ns2eth3 netns "${ns2}" type veth peer name ns3eth1 netns "${ns3}" + ip link add ns3eth2 netns "${ns3}" type veth peer name ns4eth1 netns "${ns4}" + ip link add ns3eth3 netns "${ns3}" type veth peer name ns5eth1 netns "${ns5}" sleep 1 @@ -70,21 +87,31 @@ setup_hsr_interfaces() ip -n "${ns2}" link set ns2eth2 up ip -n "${ns2}" link set ns2eth3 up - ip -n "${ns3}" link set ns3eth1 up + ip -n "${ns3}" link add name ns3br1 type bridge + ip -n "${ns3}" link set ns3br1 up + ip -n "${ns3}" link set ns3eth1 master ns3br1 up + ip -n "${ns3}" link set ns3eth2 master ns3br1 up + ip -n "${ns3}" link set ns3eth3 master ns3br1 up + + ip -n "${ns4}" link set ns4eth1 up + ip -n "${ns5}" link set ns5eth1 up ip -net "${ns1}" link add name hsr1 type hsr slave1 ns1eth1 slave2 ns1eth2 supervision 45 version ${HSRv} proto 0 ip -net "${ns2}" link add name hsr2 type hsr slave1 ns2eth1 slave2 ns2eth2 interlink ns2eth3 supervision 45 version ${HSRv} proto 0 ip -n "${ns1}" addr add 100.64.0.1/24 dev hsr1 ip -n "${ns2}" addr add 100.64.0.2/24 dev hsr2 + ip -n "${ns3}" addr add 100.64.0.11/24 dev ns3br1 ip -n "${ns3}" addr add 100.64.0.3/24 dev ns3eth1 + ip -n "${ns4}" addr add 100.64.0.41/24 dev ns4eth1 + ip -n "${ns5}" addr add 100.64.0.51/24 dev ns5eth1 ip -n "${ns1}" link set hsr1 up ip -n "${ns2}" link set hsr2 up } check_prerequisites -setup_ns ns1 ns2 ns3 +setup_ns ns1 ns2 ns3 ns4 ns5 trap cleanup_all_ns EXIT