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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 D47D9C19759 for ; Thu, 1 Aug 2019 14:02:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B204720838 for ; Thu, 1 Aug 2019 14:02:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731334AbfHAOCG (ORCPT ); Thu, 1 Aug 2019 10:02:06 -0400 Received: from m9784.mail.qiye.163.com ([220.181.97.84]:22705 "EHLO m9784.mail.qiye.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730800AbfHAOCG (ORCPT ); Thu, 1 Aug 2019 10:02:06 -0400 Received: from localhost.localdomain (unknown [123.59.132.129]) by m9784.mail.qiye.163.com (Hmail) with ESMTPA id 86B7141129; Thu, 1 Aug 2019 22:01:27 +0800 (CST) From: wenxu@ucloud.cn To: pablo@netfilter.org, fw@strlen.de Cc: netfilter-devel@vger.kernel.org Subject: [PATCH nf-next v3 0/9] netfilter: nf_tables_offload: support more expr and obj offload Date: Thu, 1 Aug 2019 22:01:17 +0800 Message-Id: <1564668086-16260-1-git-send-email-wenxu@ucloud.cn> X-Mailer: git-send-email 1.8.3.1 X-HM-Spam-Status: e1kfGhgUHx5ZQUtXWQgYFAkeWUFZSFVNQk5CQkJDTUtMTUhOTllXWShZQU lCN1dZLVlBSVdZCQ4XHghZQVk1NCk2OjckKS43PlkG X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6PD46MQw5HDg*DE8QPSofI08o EVZPCyJVSlVKTk1PTU1DS0NMTU9KVTMWGhIXVQweFQMOOw4YFxQOH1UYFUVZV1kSC1lBWUpJSFVO QlVKSElVSklCWVdZCAFZQU9LTUk3Bg++ X-HM-Tid: 0a6c4d7c4d0c2086kuqy86b7141129 Sender: netfilter-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org 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(-) -- 1.8.3.1