From patchwork Tue Apr 23 12:49:08 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lukasz Majewski X-Patchwork-Id: 13640036 X-Patchwork-Delegate: kuba@kernel.org 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 B36CB135417; Tue, 23 Apr 2024 12:49:29 +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=1713876571; cv=none; b=K4MhaspcUko80mbF9lwGwy7RiWuLrMSGKLIIRDAntbecrjYyrKeuopPLbagxrKchXlMI3WsltgImk04qO/Lzup86pvHfkixKO8WZPvURsCuodLrbpmZoD9uQUv2YUGwQrA5+oTpnuU3w6FQBqH9Nkq+xlD0FDyL+DUX6N+W0vKw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713876571; c=relaxed/simple; bh=uTLp+ELFhdGrJpCMfmww9OK9ESHzrjUhNlIi99hsMw0=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=kMRXSZouYkrQK3mcmZ1IV8etGtdlRCfAeUyc809KmTrhq4EfPMEX9FMoi6GhhH5BU40Rhbwiggi/Xl14uX7OFPuayEi43Fu/ts2Kn2/cOjZj4JRMQL9bJE4IJa9cl9I/bbomRCTvx+qzTswEr+7mbCspLld9OsV8iLvZdX6KyH8= 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=vJqK1J1X; 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="vJqK1J1X" 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 714C48851D; Tue, 23 Apr 2024 14:49:26 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1713876567; bh=jhxcryAuFqbosk8HIXlOyLBsXBEZ6UHazg4UEaO9BxU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vJqK1J1Xh1VwdC06jg3okQcMTJofDvM5aDcHFFO7qpBv8vHQaYkrGp07H+nv4CbQa CPU/Cwm9XuQR3EkRKSV0TXa4S0lExV54bBbmaqPCuAiDyXGofbbyNBeO6jhEai3xR6 yaNgotRrnhgwF+c00gr1hMkwGiEBe+Q9raz5ZIt9KLZCAbbW3ZjKWk8EDma/sWkG6E hsDS8T3mgNbgR3Jk6Sb8SIVPRRQCyIsupQjAV/vqQjaf2RoX72sQ9yh5PTVMDP9G9n e8yEYpbhpoKJe3Edw2vLf6xbWfDHTJnW3sqeWygzRIeYC8KeK8MNQKqPYVN5LlOXIB YghhXeicI04mQ== From: Lukasz Majewski To: netdev@vger.kernel.org, Paolo Abeni , Casper Andersson Cc: Andrew Lunn , Eric Dumazet , Vladimir Oltean , "David S. Miller" , Jakub Kicinski , Oleksij Rempel , Tristram.Ha@microchip.com, Sebastian Andrzej Siewior , Ravi Gunasekaran , Simon Horman , Nikita Zhandarovich , Murali Karicheri , Jiri Pirko , Dan Carpenter , Ziyang Xuan , Shigeru Yoshida , "Ricardo B. Marliere" , linux-kernel@vger.kernel.org, Lukasz Majewski Subject: [net-next PATCH v6 5/5] test: hsr: Add test for HSR RedBOX (HSR-SAN) mode of operation Date: Tue, 23 Apr 2024 14:49:08 +0200 Message-Id: <20240423124908.2073400-6-lukma@denx.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240423124908.2073400-1-lukma@denx.de> References: <20240423124908.2073400-1-lukma@denx.de> Precedence: bulk X-Mailing-List: netdev@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 X-Patchwork-Delegate: kuba@kernel.org This patch adds hsr_redbox.sh script to test if HSR-SAN mode of operation works correctly. Signed-off-by: Lukasz Majewski --- Changes for v6: - add to Makefile's TEST_PROGS hsr_redbox.sh script --- tools/testing/selftests/net/hsr/Makefile | 2 +- tools/testing/selftests/net/hsr/hsr_redbox.sh | 92 +++++++++++++++++++ 2 files changed, 93 insertions(+), 1 deletion(-) create mode 100755 tools/testing/selftests/net/hsr/hsr_redbox.sh diff --git a/tools/testing/selftests/net/hsr/Makefile b/tools/testing/selftests/net/hsr/Makefile index c782ad19e011..884cd2cc0681 100644 --- a/tools/testing/selftests/net/hsr/Makefile +++ b/tools/testing/selftests/net/hsr/Makefile @@ -2,7 +2,7 @@ top_srcdir = ../../../../.. -TEST_PROGS := hsr_ping.sh +TEST_PROGS := hsr_ping.sh hsr_redbox.sh TEST_FILES += hsr_common.sh include ../../lib.mk diff --git a/tools/testing/selftests/net/hsr/hsr_redbox.sh b/tools/testing/selftests/net/hsr/hsr_redbox.sh new file mode 100755 index 000000000000..52e0412c32e6 --- /dev/null +++ b/tools/testing/selftests/net/hsr/hsr_redbox.sh @@ -0,0 +1,92 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +ipv6=false + +source ./hsr_common.sh + +do_complete_ping_test() +{ + echo "INFO: Initial validation ping (HSR-SAN/RedBox)." + # Each node has to be able each one. + do_ping "${ns1}" 100.64.0.2 + do_ping "${ns2}" 100.64.0.1 + # Ping from SAN to hsr1 (via hsr2) + do_ping "${ns3}" 100.64.0.1 + do_ping "${ns1}" 100.64.0.3 + stop_if_error "Initial validation failed." + + # Wait for MGNT HSR frames being received and nodes being + # merged. + sleep 5 + + echo "INFO: Longer ping test (HSR-SAN/RedBox)." + # Ping from SAN to hsr1 (via hsr2) + do_ping_long "${ns3}" 100.64.0.1 + # Ping from hsr1 (via hsr2) to SAN + do_ping_long "${ns1}" 100.64.0.3 + stop_if_error "Longer ping test failed." + + echo "INFO: All good." +} + +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) | +# + # Check if iproute2 supports adding interlink port to hsrX device + ip link help hsr | grep -q INTERLINK + [ $? -ne 0 ] && { echo "iproute2: HSR interlink interface not supported!"; exit 0; } + + # Create interfaces for name spaces + ip link add ns1eth1 netns "${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 "${ns2}" + + sleep 1 + + ip -n "${ns1}" link set ns1eth1 up + ip -n "${ns1}" link set ns1eth2 up + + ip -n "${ns2}" link set ns2eth1 up + ip -n "${ns2}" link set ns2eth2 up + ip -n "${ns2}" link set ns2eth3 up + + ip -n "${ns3}" link set ns3eth1 up + + ip -net "${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 100.64.0.3/24 dev ns3eth1 + + ip -n "${ns1}" link set hsr1 up + ip -n "${ns2}" link set hsr2 up +} + +check_prerequisites +setup_ns ns1 ns2 ns3 + +setup_hsr_interfaces 1 +do_complete_ping_test + +exit $ret