From patchwork Wed Mar 24 01:30:50 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: 408677 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, URIBL_BLOCKED, 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 09899C43462 for ; Wed, 24 Mar 2021 01:32:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B19EA619F8 for ; Wed, 24 Mar 2021 01:32:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234644AbhCXBb6 (ORCPT ); Tue, 23 Mar 2021 21:31:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51002 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234521AbhCXBbU (ORCPT ); Tue, 23 Mar 2021 21:31:20 -0400 Received: from mail.netfilter.org (mail.netfilter.org [IPv6:2001:4b98:dc0:41:216:3eff:fe8c:2bda]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 58602C061763; Tue, 23 Mar 2021 18:31:20 -0700 (PDT) Received: from localhost.localdomain (unknown [90.77.255.23]) by mail.netfilter.org (Postfix) with ESMTPSA id 0256963129; Wed, 24 Mar 2021 02:31:11 +0100 (CET) From: Pablo Neira Ayuso To: netfilter-devel@vger.kernel.org Cc: davem@davemloft.net, netdev@vger.kernel.org, kuba@kernel.org Subject: [PATCH net-next, v2 19/24] netfilter: flowtable: support for FLOW_ACTION_PPPOE_PUSH Date: Wed, 24 Mar 2021 02:30:50 +0100 Message-Id: <20210324013055.5619-20-pablo@netfilter.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210324013055.5619-1-pablo@netfilter.org> References: <20210324013055.5619-1-pablo@netfilter.org> MIME-Version: 1.0 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 --- v2: no changes. 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 9326ba74745e..7d0d128407be 100644 --- a/net/netfilter/nf_flow_table_offload.c +++ b/net/netfilter/nf_flow_table_offload.c @@ -600,9 +600,18 @@ 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;