From patchwork Thu Feb 18 06:30:14 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Zhang, Helin" X-Patchwork-Id: 10606 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id 7094FC336; Thu, 18 Feb 2016 07:31:21 +0100 (CET) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id A6E18C40C for ; Thu, 18 Feb 2016 07:31:19 +0100 (CET) Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga101.fm.intel.com with ESMTP; 17 Feb 2016 22:31:19 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,464,1449561600"; d="scan'208";a="49963861" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by fmsmga004.fm.intel.com with ESMTP; 17 Feb 2016 22:31:19 -0800 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id u1I6VGQQ030895; Thu, 18 Feb 2016 14:31:16 +0800 Received: from shecgisg004.sh.intel.com (localhost [127.0.0.1]) by shecgisg004.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP id u1I6VDPN012298; Thu, 18 Feb 2016 14:31:15 +0800 Received: (from hzhan75@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id u1I6VDAn012294; Thu, 18 Feb 2016 14:31:13 +0800 From: Helin Zhang To: dev@dpdk.org Date: Thu, 18 Feb 2016 14:30:14 +0800 Message-Id: <1455777020-12095-25-git-send-email-helin.zhang@intel.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1455777020-12095-1-git-send-email-helin.zhang@intel.com> References: <1452825653-623-1-git-send-email-helin.zhang@intel.com> <1455777020-12095-1-git-send-email-helin.zhang@intel.com> Subject: [dpdk-dev] [PATCH v2 24/30] i40e/base: add a Virtchnl offload for RSS PCTYPE V2 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" X722 supports Expanded version of TCP, UDP PCTYPES for RSS. Add a Virtchnl offload to support this. Without this patch VF drivers will not be able to support the correct PCTYPES for X722 and UDP flows will not fan out. Signed-off-by: Helin Zhang --- drivers/net/i40e/base/i40e_virtchnl.h | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/i40e/base/i40e_virtchnl.h b/drivers/net/i40e/base/i40e_virtchnl.h index 8106582..26208f3 100644 --- a/drivers/net/i40e/base/i40e_virtchnl.h +++ b/drivers/net/i40e/base/i40e_virtchnl.h @@ -163,6 +163,7 @@ struct i40e_virtchnl_vsi_resource { #define I40E_VIRTCHNL_VF_OFFLOAD_WB_ON_ITR 0x00000020 #define I40E_VIRTCHNL_VF_OFFLOAD_VLAN 0x00010000 #define I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING 0x00020000 +#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2 0x00040000 struct i40e_virtchnl_vf_resource { u16 num_vsis;