From patchwork Thu Mar 10 00:28:44 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Dumazet X-Patchwork-Id: 12775731 X-Patchwork-Delegate: kuba@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E041FC433F5 for ; Thu, 10 Mar 2022 00:29:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238996AbiCJAag (ORCPT ); Wed, 9 Mar 2022 19:30:36 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53110 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239019AbiCJAaP (ORCPT ); Wed, 9 Mar 2022 19:30:15 -0500 Received: from mail-pg1-x532.google.com (mail-pg1-x532.google.com [IPv6:2607:f8b0:4864:20::532]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C2A5812550C for ; Wed, 9 Mar 2022 16:29:14 -0800 (PST) Received: by mail-pg1-x532.google.com with SMTP id q19so3334887pgm.6 for ; Wed, 09 Mar 2022 16:29:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=34jEWn3KlsSJ9jeDwhLaeV4mw//NGL1b1oh39nIT+68=; b=mh5DmYY9HZsZPKbbm2kRTlXrqyzZ38TmnzWnQQpfvKX319QO4WwDWZZJ7Tkwqf6FfA ZzTfWdb4cVHySJVx548xYdpDPSeJkCwELNw2U+oiIQ7kQ2e+/NqnH459Yjc0UgbgsNiM EYiAX76cxdO1z3371QBas51OJSl1UG5tFucI0mMFClgBT5kkr/pIlCl9eUJqcIikp8CX GYe4k3nMa97X5huTEWwNPxibgwcjONQYeLxs1N9mqTB+pQmuQiQ//DIGhi9WwYQlNViR JGrmqKSmRXp1OF98Tm4tU8QAZ6bTbQY/M47F8T2jzBzwtK6zXTpBWLd44M5v9X0H06UY RMhg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=34jEWn3KlsSJ9jeDwhLaeV4mw//NGL1b1oh39nIT+68=; b=xJB+GczrgoF36hCkTCxlXf0RmM85pMtjxo6OpttAbN76DFs9qm91nvqwuDJ2Adf63n aD7u7bm6RP0/pTEKjlN9YJC/zNdtc9KjX8C/e0I03BJqGDSzQPf6+CdMs7WrmqmpUdFM akWYk3oQHBnJq3aRqu2fJ52ZKaeCRfaqmauc7sHcS5rcuur/qLnxpgx/4qDQzpd9VyMO VcwKp8DPRSVDVXvunia7ULWgynBNM6rNN3OJRKpMEUOY3OY9bFt87AHlK0n7DlQjVgcr gvWihIDAC9UIuASiUx2sJ1XtjO3ocEM+e/yBCkmT1huoMHaJdpOO0pe6TuylUVssB/Gi WRXQ== X-Gm-Message-State: AOAM531R9ePNrlSvYET7saWKjP9Rqu3T+C2DaLOoegoZAr+MTwIMG3Sw DLocDFbmNzKItY1X14YjcAIYJh4BGGQ= X-Google-Smtp-Source: ABdhPJypG6OJIXgYy1pLmPxGtYvsBDdJGuGTrBKSBG3SB95LXlN074+PhuYTgJckz8W1BoeuebpqTw== X-Received: by 2002:a63:4041:0:b0:37f:8077:e0de with SMTP id n62-20020a634041000000b0037f8077e0demr1854922pga.138.1646872154239; Wed, 09 Mar 2022 16:29:14 -0800 (PST) Received: from edumazet1.svl.corp.google.com ([2620:15c:2c4:201:c6c7:6f77:9634:183c]) by smtp.gmail.com with ESMTPSA id nv4-20020a17090b1b4400b001bf64a39579sm7557660pjb.4.2022.03.09.16.29.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Mar 2022 16:29:13 -0800 (PST) From: Eric Dumazet To: "David S . Miller" , Jakub Kicinski Cc: netdev , Alexander Duyck , Coco Li , Eric Dumazet , Eric Dumazet Subject: [PATCH v3 net-next 12/14] ipvlan: enable BIG TCP Packets Date: Wed, 9 Mar 2022 16:28:44 -0800 Message-Id: <20220310002846.460907-13-eric.dumazet@gmail.com> X-Mailer: git-send-email 2.35.1.616.g0bdcbb4464-goog In-Reply-To: <20220310002846.460907-1-eric.dumazet@gmail.com> References: <20220310002846.460907-1-eric.dumazet@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org From: Coco Li Inherit tso_ipv6_max_size from physical device. Tested: eth0 tso_ipv6_max_size is set to 524288 ip link add link eth0 name ipvl1 type ipvlan ip -d link show ipvl1 10: ipvl1@eth0:... ipvlan mode l3 bridge addrgenmode eui64 numtxqueues 1 numrxqueues 1 gso_max_size 65536 gso_max_segs 65535 gro_max_size 65536 gso_ipv6_max_size 65535 tso_ipv6_max_size 524288 gro_ipv6_max_size 65536 Signed-off-by: Coco Li Signed-off-by: Eric Dumazet --- drivers/net/ipvlan/ipvlan_main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c index 696e245f6d009d4d5d4a9c3523e4aa1e5d0f8bb6..4de30df25f19b32a78a06d18c99e94662307b7fb 100644 --- a/drivers/net/ipvlan/ipvlan_main.c +++ b/drivers/net/ipvlan/ipvlan_main.c @@ -141,6 +141,7 @@ static int ipvlan_init(struct net_device *dev) dev->hw_enc_features |= dev->features; netif_set_gso_max_size(dev, phy_dev->gso_max_size); netif_set_gso_max_segs(dev, phy_dev->gso_max_segs); + netif_set_tso_ipv6_max_size(dev, phy_dev->tso_ipv6_max_size); dev->hard_header_len = phy_dev->hard_header_len; netdev_lockdep_set_classes(dev);