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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2FD6EC04A68 for ; Tue, 26 Jul 2022 20:35:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239608AbiGZUfQ (ORCPT ); Tue, 26 Jul 2022 16:35:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35252 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239920AbiGZUfM (ORCPT ); Tue, 26 Jul 2022 16:35:12 -0400 Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6319B38A5 for ; Tue, 26 Jul 2022 13:35:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1658867711; x=1690403711; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=OO7sL1Uym7iiVcbRP++pRbReBUo5nXFtzh+nOusaT9I=; b=HjOdjjXIL6aPTA0XYMfV51tPLqCGPU3u0XSARGBNCncyqBEckY2Na9LQ vx5nIJXAUJb1AzqZ6ZgJ6/b23cqvmnSio9EIxOgcdLV7zlX9zgkOB13B1 lWGjgAnDex9q+4tGImyT+6/E/u2Jm+j4qx1vGumGRBdHYK1oSixT4FMxB NvXvqqT9firJIJ4ZW8nRs/IssV9pNDjWaXDH3w7+7zwvwHNSSEzRr7HJE 7qvdYpyzajMlVVOR6YhLsHzka7557ZARcmHiFxuo9aE21H6j02vwaC50v naWxKNuaY6K/fxGhuZfpMx4+l6O54t8zozlzxfO398fZcNAcXcsH72wQ3 Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10420"; a="274923301" X-IronPort-AV: E=Sophos;i="5.93,194,1654585200"; d="scan'208";a="274923301" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Jul 2022 13:35:11 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,194,1654585200"; d="scan'208";a="658854155" Received: from anguy11-desk2.jf.intel.com ([10.166.244.147]) by fmsmga008.fm.intel.com with ESMTP; 26 Jul 2022 13:35:10 -0700 From: Tony Nguyen To: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, edumazet@google.com Cc: Wojciech Drewek , netdev@vger.kernel.org, anthony.l.nguyen@intel.com, xiyou.wangcong@gmail.com, jesse.brandeburg@intel.com, gustavoars@kernel.org, baowen.zheng@corigine.com, boris.sukholitko@broadcom.com, kurt@linutronix.de, pablo@netfilter.org, paulb@nvidia.com, simon.horman@corigine.com, komachi.yoshiki@gmail.com, zhangkaiheb@126.com, michal.swiatkowski@linux.intel.com, alexandr.lobakin@intel.com, gnault@redhat.com, mostrows@speakeasy.net, paulus@samba.org, marcin.szycik@linux.intel.com Subject: [PATCH net-next 3/4] flow_offload: Introduce flow_match_pppoe Date: Tue, 26 Jul 2022 13:31:32 -0700 Message-Id: <20220726203133.2171332-4-anthony.l.nguyen@intel.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220726203133.2171332-1-anthony.l.nguyen@intel.com> References: <20220726203133.2171332-1-anthony.l.nguyen@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Wojciech Drewek Allow to offload PPPoE filters by adding flow_rule_match_pppoe. Drivers can extract PPPoE specific fields from now on. Signed-off-by: Wojciech Drewek Signed-off-by: Tony Nguyen --- include/net/flow_offload.h | 6 ++++++ net/core/flow_offload.c | 7 +++++++ 2 files changed, 13 insertions(+) diff --git a/include/net/flow_offload.h b/include/net/flow_offload.h index a8d8512b7059..2a9a9e42e7fd 100644 --- a/include/net/flow_offload.h +++ b/include/net/flow_offload.h @@ -76,6 +76,10 @@ struct flow_match_ct { struct flow_dissector_key_ct *key, *mask; }; +struct flow_match_pppoe { + struct flow_dissector_key_pppoe *key, *mask; +}; + struct flow_rule; void flow_rule_match_meta(const struct flow_rule *rule, @@ -122,6 +126,8 @@ void flow_rule_match_enc_opts(const struct flow_rule *rule, struct flow_match_enc_opts *out); void flow_rule_match_ct(const struct flow_rule *rule, struct flow_match_ct *out); +void flow_rule_match_pppoe(const struct flow_rule *rule, + struct flow_match_pppoe *out); enum flow_action_id { FLOW_ACTION_ACCEPT = 0, diff --git a/net/core/flow_offload.c b/net/core/flow_offload.c index 0d3075d3c8fb..8cfb63528d18 100644 --- a/net/core/flow_offload.c +++ b/net/core/flow_offload.c @@ -230,6 +230,13 @@ void flow_rule_match_ct(const struct flow_rule *rule, } EXPORT_SYMBOL(flow_rule_match_ct); +void flow_rule_match_pppoe(const struct flow_rule *rule, + struct flow_match_pppoe *out) +{ + FLOW_DISSECTOR_MATCH(rule, FLOW_DISSECTOR_KEY_PPPOE, out); +} +EXPORT_SYMBOL(flow_rule_match_pppoe); + struct flow_block_cb *flow_block_cb_alloc(flow_setup_cb_t *cb, void *cb_ident, void *cb_priv, void (*release)(void *cb_priv)) -- 2.35.1