From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2CE53C433FF for ; Tue, 13 Aug 2019 10:58:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 08A872067D for ; Tue, 13 Aug 2019 10:58:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727908AbfHMK6M (ORCPT ); Tue, 13 Aug 2019 06:58:12 -0400 Received: from m9784.mail.qiye.163.com ([220.181.97.84]:36527 "EHLO m9784.mail.qiye.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726650AbfHMK6M (ORCPT ); Tue, 13 Aug 2019 06:58:12 -0400 Received: from [192.168.188.14] (unknown [120.132.1.226]) by m9784.mail.qiye.163.com (Hmail) with ESMTPA id 62849415E9; Tue, 13 Aug 2019 18:58:09 +0800 (CST) Subject: Re: [PATCH nf-next v3 0/9] netfilter: nf_tables_offload: support more expr and obj offload From: wenxu To: pablo@netfilter.org, fw@strlen.de Cc: netfilter-devel@vger.kernel.org References: <1564668086-16260-1-git-send-email-wenxu@ucloud.cn> Message-ID: Date: Tue, 13 Aug 2019 18:58:08 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <1564668086-16260-1-git-send-email-wenxu@ucloud.cn> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Content-Language: en-US X-HM-Spam-Status: e1kfGhgUHx5ZQUtXWQgYFAkeWUFZVklVSU5IS0tLSU5CSEJCT0pZV1koWU FJQjdXWS1ZQUlXWQkOFx4IWUFZNTQpNjo3JCkuNz5ZBg++ X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6KxQ6Tio4Ejg6FzowCwsLPQkY KUwwC0xVSlVKTk1OTUJIQ0NCTUJNVTMWGhIXVQweFQMOOw4YFxQOH1UYFUVZV1kSC1lBWUpJS1VK SElVSlVJSU1ZV1kIAVlBT0xCTzcG X-HM-Tid: 0a6c8aa0cbe52086kuqy62849415e9 Sender: netfilter-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org Hi pablo, How about also for this series? On 8/1/2019 10:01 PM, wenxu@ucloud.cn wrote: > From: wenxu > > This series patch support more expr and obj offload: > fw_nedev, set payload, tunnel encap/decap action, > tunnel meta match, objref offload > > The follwing is the test sample: > > # nft add table netdev firewall > # nft add tunnel netdev firewall encap tunid 1000 tundst 0xf198a8ac tunsrc 0x4b98a8ac tunrelease 0 > # nft add tunnel netdev firewall decap tunid 0 tundst 0 tunsrc 0 tunrelease 1 > # nft add chain netdev firewall aclout { type filter hook ingress device mlx_pf0vf0 priority - 300 \; } > # nft --debug=netlink add rule netdev firewall aclout ip daddr 10.0.1.7 @ll,0,48 set 0x00002e9ca06e2596 @ll,48,48 set 0xfaffffffffff tunnel name encap fwd to gretap > [ meta load protocol => reg 1 ] > [ cmp eq reg 1 0x00000008 ] > [ payload load 4b @ network header + 16 => reg 1 ] > [ cmp eq reg 1 0x0701000a ] > [ immediate reg 1 0x6ea09c2e 0x00009625 ] > [ payload write reg 1 => 6b @ link header + 0 csum_type 0 csum_off 0 csum_flags 0x0 ] > [ immediate reg 1 0xfffffffa 0x0000ffff ] > [ payload write reg 1 => 6b @ link header + 6 csum_type 0 csum_off 0 csum_flags 0x0 ] > [ objref type 6 name encap ] > [ immediate reg 1 0x00000019 ] > [ fwd sreg_dev 1 ] > > > # nft add chain netdev firewall aclin { type filter hook ingress device gretap priority - 300 \; } > # nft --debug=netlink add rule netdev firewall aclin ip daddr 10.0.0.7 tunnel tunid 1000 tunnel tundst 172.168.152.75 tunnel tunsrc 172.168.152.241 tunnel name decap @ll,0,48 set 0x0000525400001275 @ll,48,48 set 0xfaffffffffff fwd to mlx_pf0vf0 > [ meta load protocol => reg 1 ] > [ cmp eq reg 1 0x00000008 ] > [ payload load 4b @ network header + 16 => reg 1 ] > [ cmp eq reg 1 0x0700000a ] > [ tunnel load id => reg 1 ] > [ cmp eq reg 1 0x000003e8 ] > [ tunnel load tun_dst => reg 1 ] > [ cmp eq reg 1 0xaca8984b ] > [ tunnel load tun_src => reg 1 ] > [ cmp eq reg 1 0xaca898f1 ] > [ objref type 6 name decap ] > [ immediate reg 1 0x00005452 0x00007512 ] > [ payload write reg 1 => 6b @ link header + 0 csum_type 0 csum_off 0 csum_flags 0x0 ] > [ immediate reg 1 0xfffffffa 0x0000ffff ] > [ payload write reg 1 => 6b @ link header + 6 csum_type 0 csum_off 0 csum_flags 0x0 ] > [ immediate reg 1 0x0000000f ] > [ fwd sreg_dev 1 ] > > wenxu (9): > netfilter: nf_flow_offload: add net in offload_ctx > netfilter: nf_tables_offload: add offload_actions callback > netfilter: nft_fwd_netdev: add fw_netdev action support > netfilter: nft_payload: add nft_set_payload offload support > netfilter: nft_tunnel: support NFT_TUNNEL_SRC/DST_IP match > netfilter: nft_tunnel: support tunnel meta match offload > netfilter: nft_tunnel: add NFTA_TUNNEL_KEY_RELEASE action > netfilter: nft_objref: add nft_objref_type offload > netfilter: nft_tunnel: support nft_tunnel_obj offload > > include/net/netfilter/nf_tables.h | 10 ++- > include/net/netfilter/nf_tables_offload.h | 7 +- > include/uapi/linux/netfilter/nf_tables.h | 3 + > net/netfilter/nf_tables_api.c | 2 +- > net/netfilter/nf_tables_offload.c | 7 +- > net/netfilter/nft_fwd_netdev.c | 27 +++++++ > net/netfilter/nft_immediate.c | 2 +- > net/netfilter/nft_objref.c | 15 ++++ > net/netfilter/nft_payload.c | 56 ++++++++++++++ > net/netfilter/nft_tunnel.c | 123 ++++++++++++++++++++++++++---- > 10 files changed, 230 insertions(+), 22 deletions(-) >