From patchwork Fri Oct 30 13:00:26 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jijiang Liu X-Patchwork-Id: 8378 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 C33D78E82; Fri, 30 Oct 2015 14:00:45 +0100 (CET) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id D67648E74 for ; Fri, 30 Oct 2015 14:00:43 +0100 (CET) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga101.fm.intel.com with ESMTP; 30 Oct 2015 06:00:42 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,218,1444719600"; d="scan'208";a="590999299" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by FMSMGA003.fm.intel.com with ESMTP; 30 Oct 2015 06:00:42 -0700 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id t9UD0eCZ023046; Fri, 30 Oct 2015 21:00:40 +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 t9UD0bhT013792; Fri, 30 Oct 2015 21:00:39 +0800 Received: (from jijiangl@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id t9UD0bDR013788; Fri, 30 Oct 2015 21:00:37 +0800 From: Jijiang Liu To: dev@dpdk.org Date: Fri, 30 Oct 2015 21:00:26 +0800 Message-Id: <1446210034-13750-2-git-send-email-jijiang.liu@intel.com> X-Mailer: git-send-email 1.7.12.2 In-Reply-To: <1446210034-13750-1-git-send-email-jijiang.liu@intel.com> References: <1446210034-13750-1-git-send-email-jijiang.liu@intel.com> Subject: [dpdk-dev] [PATCH v2 1/9] driver/virtio:add virtual addr for virtio net header 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" The virtual addr for virtio net header need to be recorded. Signed-off-by: Jijiang Liu --- drivers/net/virtio/virtqueue.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/net/virtio/virtqueue.h b/drivers/net/virtio/virtqueue.h index 7789411..530f840 100644 --- a/drivers/net/virtio/virtqueue.h +++ b/drivers/net/virtio/virtqueue.h @@ -189,6 +189,7 @@ struct virtqueue { uint16_t vq_used_cons_idx; uint16_t vq_avail_idx; phys_addr_t virtio_net_hdr_mem; /**< hdr for each xmit packet */ + uint64_t virtio_net_hdr_addr; /**< virtual addr for virtio net header */ /* Statistics */ uint64_t packets;