From patchwork Sat Dec 10 11:24:23 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jingjing Wu X-Patchwork-Id: 17828 X-Patchwork-Delegate: ferruh.yigit@amd.com 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 F20304A65; Sat, 10 Dec 2016 12:26:23 +0100 (CET) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id EBCD44A65 for ; Sat, 10 Dec 2016 12:25:55 +0100 (CET) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga103.jf.intel.com with ESMTP; 10 Dec 2016 03:25:54 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.33,327,1477983600"; d="scan'208"; a="1070413845" Received: from dpdk2.sh.intel.com ([10.239.128.246]) by orsmga001.jf.intel.com with ESMTP; 10 Dec 2016 03:25:53 -0800 From: Jingjing Wu To: dev@dpdk.org Cc: jingjing.wu@intel.com, helin.zhang@intel.com Date: Sat, 10 Dec 2016 19:24:23 +0800 Message-Id: <1481369093-102492-2-git-send-email-jingjing.wu@intel.com> X-Mailer: git-send-email 2.4.11 In-Reply-To: <1481369093-102492-1-git-send-email-jingjing.wu@intel.com> References: <1481294364-83505-1-git-send-email-jingjing.wu@intel.com> <1481369093-102492-1-git-send-email-jingjing.wu@intel.com> Subject: [dpdk-dev] [PATCH v3 01/31] net/i40e/base: add encap csum VF offload flag X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 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" Add ENCAP_CSUM offload negotiation flag. Currently VF assumes checksum offload for encapsulated packets is supported by default. Going forward, this feature needs to be negotiated with PF before advertising to the stack. Hence, we need a flag to control it. Signed-off-by: Jingjing Wu --- 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 fd51ec3..07e7472 100644 --- a/drivers/net/i40e/base/i40e_virtchnl.h +++ b/drivers/net/i40e/base/i40e_virtchnl.h @@ -170,6 +170,7 @@ struct i40e_virtchnl_vsi_resource { #define I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING 0x00020000 #define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2 0x00040000 #define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF 0X00080000 +#define I40E_VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM 0X00100000 struct i40e_virtchnl_vf_resource { u16 num_vsis;