From patchwork Mon Aug 2 08:36:19 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wenjun Wu X-Patchwork-Id: 96514 X-Patchwork-Delegate: qi.z.zhang@intel.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 8195FA0C4D; Mon, 2 Aug 2021 10:54:51 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 6393A40143; Mon, 2 Aug 2021 10:54:51 +0200 (CEST) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by mails.dpdk.org (Postfix) with ESMTP id 578E240140 for ; Mon, 2 Aug 2021 10:54:49 +0200 (CEST) X-IronPort-AV: E=McAfee;i="6200,9189,10063"; a="235343306" X-IronPort-AV: E=Sophos;i="5.84,288,1620716400"; d="scan'208";a="235343306" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Aug 2021 01:54:48 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.84,288,1620716400"; d="scan'208";a="510023611" Received: from wuwenjun.sh.intel.com ([10.67.110.197]) by FMSMGA003.fm.intel.com with ESMTP; 02 Aug 2021 01:54:46 -0700 From: Wenjun Wu To: dev@dpdk.org, jingjing.wu@intel.com, beilei.xing@intel.com, qi.z.zhang@intel.com Cc: Wenjun Wu Date: Mon, 2 Aug 2021 16:36:19 +0800 Message-Id: <20210802083619.1003586-1-wenjun1.wu@intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH v1 1/2] net/iavf: remove redundant default RSS field for IP fragment packets X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" This patch removes redundant default RSS field for IP fragment packets, only src MAC address and dst MAC address are needed. Signed-off-by: Wenjun Wu --- drivers/net/iavf/iavf_hash.c | 26 ++------------------------ 1 file changed, 2 insertions(+), 24 deletions(-) diff --git a/drivers/net/iavf/iavf_hash.c b/drivers/net/iavf/iavf_hash.c index 2b03dad858..eba55ecea5 100644 --- a/drivers/net/iavf/iavf_hash.c +++ b/drivers/net/iavf/iavf_hash.c @@ -624,34 +624,12 @@ iavf_rss_hash_set(struct iavf_adapter *ad, uint64_t rss_hf, bool add) } if (rss_hf & ETH_RSS_FRAG_IPV4) { - struct virtchnl_proto_hdrs hdr = { - .tunnel_level = TUNNEL_LEVEL_OUTER, - .count = 3, - .proto_hdr = { - proto_hdr_eth, - proto_hdr_ipv4, - { - VIRTCHNL_PROTO_HDR_IPV4_FRAG, - FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_IPV4_FRAG_PKID), - {BUFF_NOUSED}, - }, - }, - }; - rss_cfg.proto_hdrs = hdr; + rss_cfg.proto_hdrs = outer_ipv4_tmplt; iavf_add_del_rss_cfg(ad, &rss_cfg, add); } if (rss_hf & ETH_RSS_FRAG_IPV6) { - struct virtchnl_proto_hdrs hdr = { - .tunnel_level = TUNNEL_LEVEL_OUTER, - .count = 3, - .proto_hdr = { - proto_hdr_eth, - proto_hdr_ipv6, - proto_hdr_ipv6_frag, - }, - }; - rss_cfg.proto_hdrs = hdr; + rss_cfg.proto_hdrs = outer_ipv6_tmplt; iavf_add_del_rss_cfg(ad, &rss_cfg, add); }