Message ID | 20180920062136.11888-13-idosch@mellanox.com |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show
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Thu, 20 Sep 2018 08:04:09 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Mellanox.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=4zqhP9J3hv530q48PnAnxmTIW6ZYWq+pgc2U+fuFwq8=; b=P2ajJlBS81fPIIVjHeu6Y81FSUGiUK4fYcjNC1h5xAH3C0GK+0eshnsSHLWSSYQkFcYULohGKq+H7P08da5a8tE9NbEVr7/be7KhLL2qgSBmBVINfTBZgZE5/H+zl4+mkNDBdxNNItwVmQVEATjiwbgRJyAvu4N0e9qWzJUg0uY= Received: from splinter.mtl.com (193.47.165.251) by AM0PR05MB4980.eurprd05.prod.outlook.com (2603:10a6:208:d0::33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1143.15; Thu, 20 Sep 2018 06:22:11 +0000 From: Ido Schimmel <idosch@mellanox.com> To: netdev@vger.kernel.org Cc: davem@davemloft.net, jiri@mellanox.com, petrm@mellanox.com, mlxsw@mellanox.com, Ido Schimmel <idosch@mellanox.com> Subject: [PATCH net-next 12/13] selftests: forwarding: lib: Add mtu_set(), mtu_restore() Date: Thu, 20 Sep 2018 09:21:35 +0300 Message-Id: <20180920062136.11888-13-idosch@mellanox.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180920062136.11888-1-idosch@mellanox.com> References: <20180920062136.11888-1-idosch@mellanox.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [193.47.165.251] X-ClientProxiedBy: AM4PR05CA0036.eurprd05.prod.outlook.com (2603:10a6:205::49) To AM0PR05MB4980.eurprd05.prod.outlook.com (2603:10a6:208:d0::33) X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 98506d80-a6bf-4459-5ba2-08d61ec166c0 X-MS-Office365-Filtering-HT: Tenant X-Microsoft-Antispam: BCL:0; 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mlxsw: Further MC-awareness configuration
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expand
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diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh index 4c2351996a7f..0e73698b2048 100644 --- a/tools/testing/selftests/net/forwarding/lib.sh +++ b/tools/testing/selftests/net/forwarding/lib.sh @@ -549,6 +549,23 @@ forwarding_restore() sysctl_restore net.ipv4.conf.all.forwarding } +declare -A MTU_ORIG +mtu_set() +{ + local dev=$1; shift + local mtu=$1; shift + + MTU_ORIG["$dev"]=$(ip -j link show dev $dev | jq -e '.[].mtu') + ip link set dev $dev mtu $mtu +} + +mtu_restore() +{ + local dev=$1; shift + + ip link set dev $dev mtu ${MTU_ORIG["$dev"]} +} + tc_offload_check() { local num_netifs=${1:-$NUM_NETIFS}