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=-10.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 B83C2C49ED7 for ; Fri, 13 Sep 2019 15:03:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8C63520830 for ; Fri, 13 Sep 2019 15:03:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390550AbfIMPDZ (ORCPT ); Fri, 13 Sep 2019 11:03:25 -0400 Received: from m9784.mail.qiye.163.com ([220.181.97.84]:47535 "EHLO m9784.mail.qiye.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390528AbfIMPDZ (ORCPT ); Fri, 13 Sep 2019 11:03:25 -0400 Received: from localhost.localdomain (unknown [123.59.132.129]) by m9784.mail.qiye.163.com (Hmail) with ESMTPA id 169F941641; Fri, 13 Sep 2019 23:03:12 +0800 (CST) From: wenxu@ucloud.cn To: pablo@netfilter.org Cc: netfilter-devel@vger.kernel.org Subject: [PATCH nf-next v6 8/8] netfilter: nft_tunnel: support nft_tunnel_obj offload Date: Fri, 13 Sep 2019 23:03:10 +0800 Message-Id: <1568386990-29660-9-git-send-email-wenxu@ucloud.cn> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1568386990-29660-1-git-send-email-wenxu@ucloud.cn> References: <1568386990-29660-1-git-send-email-wenxu@ucloud.cn> X-HM-Spam-Status: e1kfGhgUHx5ZQUtXWQgYFAkeWUFZVkpVS05DQkJCQ0JNS09CTllXWShZQU lCN1dZLVlBSVdZCQ4XHghZQVk1NCk2OjckKS43PlkG X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6Oi46Mzo4TDg5KStKPzcNDyo5 AjpPFDVVSlVKTk1DSENNQkJJSklCVTMWGhIXVQweFQMOOw4YFxQOH1UYFUVZV1kSC1lBWUpJSFVO QlVKSElVSklCWVdZCAFZQUlJTE03Bg++ X-HM-Tid: 0a6d2b2647e52086kuqy169f941641 Sender: netfilter-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org From: wenxu Add nft_tunnel_obj offload for both encap and decap actions Signed-off-by: wenxu --- net/netfilter/nft_tunnel.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/net/netfilter/nft_tunnel.c b/net/netfilter/nft_tunnel.c index 15d5dc9..cee8831 100644 --- a/net/netfilter/nft_tunnel.c +++ b/net/netfilter/nft_tunnel.c @@ -684,6 +684,25 @@ static void nft_tunnel_obj_destroy(const struct nft_ctx *ctx, metadata_dst_free(priv->md); } +static int nft_tunnel_obj_offload(struct nft_offload_ctx *ctx, + struct nft_flow_rule *flow, + struct nft_object *obj) +{ + struct nft_tunnel_obj *priv = nft_obj_data(obj); + struct flow_action_entry *entry; + + entry = &flow->rule->action.entries[ctx->num_actions++]; + + if (!priv->tunnel_key_release) { + entry->id = FLOW_ACTION_TUNNEL_ENCAP; + entry->tunnel = &priv->md->u.tun_info; + } else { + entry->id = FLOW_ACTION_TUNNEL_DECAP; + } + + return 0; +} + static struct nft_object_type nft_tunnel_obj_type; static const struct nft_object_ops nft_tunnel_obj_ops = { .type = &nft_tunnel_obj_type, @@ -692,6 +711,7 @@ static void nft_tunnel_obj_destroy(const struct nft_ctx *ctx, .init = nft_tunnel_obj_init, .destroy = nft_tunnel_obj_destroy, .dump = nft_tunnel_obj_dump, + .offload = nft_tunnel_obj_offload, }; static struct nft_object_type nft_tunnel_obj_type __read_mostly = { -- 1.8.3.1