From patchwork Thu Mar 11 00:36:00 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pablo Neira Ayuso X-Patchwork-Id: 399546 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 9E884C2BA11 for ; Thu, 11 Mar 2021 00:37:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 56DE164FBA for ; Thu, 11 Mar 2021 00:37:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231165AbhCKAg4 (ORCPT ); Wed, 10 Mar 2021 19:36:56 -0500 Received: from correo.us.es ([193.147.175.20]:50156 "EHLO mail.us.es" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230087AbhCKAg2 (ORCPT ); Wed, 10 Mar 2021 19:36:28 -0500 Received: from antivirus1-rhel7.int (unknown [192.168.2.11]) by mail.us.es (Postfix) with ESMTP id DB9BD12E830 for ; Thu, 11 Mar 2021 01:36:27 +0100 (CET) Received: from antivirus1-rhel7.int (localhost [127.0.0.1]) by antivirus1-rhel7.int (Postfix) with ESMTP id CDBDBDA792 for ; Thu, 11 Mar 2021 01:36:27 +0100 (CET) Received: by antivirus1-rhel7.int (Postfix, from userid 99) id C2FD7DA78E; Thu, 11 Mar 2021 01:36:27 +0100 (CET) Received: from antivirus1-rhel7.int (localhost [127.0.0.1]) by antivirus1-rhel7.int (Postfix) with ESMTP id 90AB5DA704; Thu, 11 Mar 2021 01:36:25 +0100 (CET) Received: from 192.168.1.97 (192.168.1.97) by antivirus1-rhel7.int (F-Secure/fsigk_smtp/550/antivirus1-rhel7.int); Thu, 11 Mar 2021 01:36:25 +0100 (CET) X-Virus-Status: clean(F-Secure/fsigk_smtp/550/antivirus1-rhel7.int) Received: from localhost.localdomain (unknown [90.77.255.23]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: pneira@us.es) by entrada.int (Postfix) with ESMTPSA id 5C5B542DC6E2; Thu, 11 Mar 2021 01:36:25 +0100 (CET) X-SMTPAUTHUS: auth mail.us.es From: Pablo Neira Ayuso To: netfilter-devel@vger.kernel.org Cc: davem@davemloft.net, netdev@vger.kernel.org, kuba@kernel.org, Felix Fietkau Subject: [PATCH net-next 19/23] netfilter: flowtable: support for FLOW_ACTION_PPPOE_PUSH Date: Thu, 11 Mar 2021 01:36:00 +0100 Message-Id: <20210311003604.22199-20-pablo@netfilter.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210311003604.22199-1-pablo@netfilter.org> References: <20210311003604.22199-1-pablo@netfilter.org> MIME-Version: 1.0 X-Virus-Scanned: ClamAV using ClamSMTP Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Add a PPPoE push action if layer 2 protocol is ETH_P_PPP_SES to add PPPoE flowtable hardware offload support. Signed-off-by: Pablo Neira Ayuso --- net/netfilter/nf_flow_table_offload.c | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/net/netfilter/nf_flow_table_offload.c b/net/netfilter/nf_flow_table_offload.c index 796f46463457..7d6526c571d4 100644 --- a/net/netfilter/nf_flow_table_offload.c +++ b/net/netfilter/nf_flow_table_offload.c @@ -598,9 +598,18 @@ nf_flow_rule_route_common(struct net *net, const struct flow_offload *flow, continue; entry = flow_action_entry_next(flow_rule); - entry->id = FLOW_ACTION_VLAN_PUSH; - entry->vlan.vid = other_tuple->encap[i].id; - entry->vlan.proto = other_tuple->encap[i].proto; + + switch (other_tuple->encap[i].proto) { + case htons(ETH_P_PPP_SES): + entry->id = FLOW_ACTION_PPPOE_PUSH; + entry->pppoe.sid = other_tuple->encap[i].id; + break; + case htons(ETH_P_8021Q): + entry->id = FLOW_ACTION_VLAN_PUSH; + entry->vlan.vid = other_tuple->encap[i].id; + entry->vlan.proto = other_tuple->encap[i].proto; + break; + } } return 0;