From patchwork Mon Jul 20 18:32:39 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Starovoytov X-Patchwork-Id: 1332578 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=marvell.com Authentication-Results: ozlabs.org; dkim=fail reason="key not found in DNS" header.d=marvell.com header.i=@marvell.com header.a=rsa-sha256 header.s=pfpt0818 header.b=mThE+3Z2; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4B9Vj44YK4z9sRN for ; Tue, 21 Jul 2020 04:33:12 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730668AbgGTSdL (ORCPT ); Mon, 20 Jul 2020 14:33:11 -0400 Received: from mx0a-0016f401.pphosted.com ([67.231.148.174]:24512 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1730570AbgGTSdK (ORCPT ); Mon, 20 Jul 2020 14:33:10 -0400 Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 06KIG879015959; Mon, 20 Jul 2020 11:33:09 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=pfpt0818; bh=bGreeV2Lqk83ABngTrDONwzzqHM/IR3EJd2wU+9kbQs=; b=mThE+3Z2eZOZ3aWXtoyMPjPDt5njCx0U8RGKVsSgj0zeJjn54JlG8U8ZKc71qSjZwtdn 43mfFnppsM9f4HdbjMA0XwMKRkOjqjU10PE1ycB+MpmU5C9277UMOlaQ/y0S9FQsxrqV kZWNw82AvfWVYfYyraIki9jPOIQyI3tpGiSKQvkkZboKXukfeHqIHT40gVg9TeDsayDt CaWYXcmNcaM305EApGEJDSAscCiYSJJUP0jJyRD1C/3RfFDU+zoPN/SYt8LLsx5Fsjm5 dz7UfHrcm5KqUlnwcYGycJwXIWQY6EfQpyYPsxcfcWP5i0yPNVVT2rGXjpKiSjXBaGFP Rw== Received: from sc-exch04.marvell.com ([199.233.58.184]) by mx0a-0016f401.pphosted.com with ESMTP id 32bxeng0gm-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Mon, 20 Jul 2020 11:33:09 -0700 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by SC-EXCH04.marvell.com (10.93.176.84) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 20 Jul 2020 11:33:08 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 20 Jul 2020 11:33:08 -0700 Received: from NN-LT0044.marvell.com (NN-LT0044.marvell.com [10.193.54.8]) by maili.marvell.com (Postfix) with ESMTP id 886663F703F; Mon, 20 Jul 2020 11:33:06 -0700 (PDT) From: Mark Starovoytov To: "David S. Miller" , Jakub Kicinski CC: Igor Russkikh , , "Mark Starovoytov" Subject: [PATCH v3 net-next 08/13] net: atlantic: enable ipv6 support for TCP LSO and UDP GSO Date: Mon, 20 Jul 2020 21:32:39 +0300 Message-ID: <20200720183244.10029-9-mstarovoitov@marvell.com> X-Mailer: git-send-email 2.26.2.windows.1 In-Reply-To: <20200720183244.10029-1-mstarovoitov@marvell.com> References: <20200720183244.10029-1-mstarovoitov@marvell.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235,18.0.687 definitions=2020-07-20_09:2020-07-20,2020-07-20 signatures=0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Igor Russkikh This patch enables ipv6 support for TCP LSO and UDP GSO. The code itself (aq_nic_map_skb) was ready for this after udp gso feature, but corresponding NETIF_F_TSO6 wasn't enabled. We now have tested both tcp and udp v6 GSO, and enabling them safely. Signed-off-by: Igor Russkikh Signed-off-by: Mark Starovoytov --- drivers/net/ethernet/aquantia/atlantic/aq_nic.c | 2 +- drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c index d72f40259715..c6b0981c8751 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c @@ -371,7 +371,7 @@ void aq_nic_ndev_init(struct aq_nic_s *self) self->ndev->features = aq_hw_caps->hw_features; self->ndev->vlan_features |= NETIF_F_HW_CSUM | NETIF_F_RXCSUM | NETIF_F_RXHASH | NETIF_F_SG | - NETIF_F_LRO | NETIF_F_TSO; + NETIF_F_LRO | NETIF_F_TSO | NETIF_F_TSO6; self->ndev->gso_partial_features = NETIF_F_GSO_UDP_L4; self->ndev->priv_flags = aq_hw_caps->hw_priv_flags; self->ndev->priv_flags |= IFF_LIVE_ADDR_CHANGE; diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c index 97672ff142a8..51c8962b7a0e 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c @@ -40,6 +40,7 @@ NETIF_F_RXHASH | \ NETIF_F_SG | \ NETIF_F_TSO | \ + NETIF_F_TSO6 | \ NETIF_F_LRO | \ NETIF_F_NTUPLE | \ NETIF_F_HW_VLAN_CTAG_FILTER | \