From patchwork Wed Jun 21 02:57:51 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tiwei Bie X-Patchwork-Id: 25522 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 70FC37CD6; Wed, 21 Jun 2017 05:00:07 +0200 (CEST) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by dpdk.org (Postfix) with ESMTP id B615637B7 for ; Wed, 21 Jun 2017 04:59:37 +0200 (CEST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga105.jf.intel.com with ESMTP; 20 Jun 2017 19:59:37 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.39,367,1493708400"; d="scan'208";a="101830320" Received: from dpdk25.sh.intel.com ([10.67.111.75]) by orsmga002.jf.intel.com with ESMTP; 20 Jun 2017 19:59:36 -0700 From: Tiwei Bie To: dev@dpdk.org Cc: Jens Freimann Date: Wed, 21 Jun 2017 10:57:51 +0800 Message-Id: <1498013885-102779-16-git-send-email-tiwei.bie@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1498013885-102779-1-git-send-email-tiwei.bie@intel.com> References: <1498013885-102779-1-git-send-email-tiwei.bie@intel.com> Subject: [dpdk-dev] [RFC 15/29] vhost: descriptor length should include vhost header 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" From: Jens Freimann Signed-off-by: Jens Freimann --- lib/librte_vhost/virtio_net.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/librte_vhost/virtio_net.c b/lib/librte_vhost/virtio_net.c index f7dd4eb..7a978b9 100644 --- a/lib/librte_vhost/virtio_net.c +++ b/lib/librte_vhost/virtio_net.c @@ -697,7 +697,7 @@ vhost_enqueue_burst_1_1(struct virtio_net *dev, uint16_t queue_id, for (i = 0; i < count; i++) { idx = (head_idx + i) & (vq->size - 1); desc[idx].flags &= ~DESC_HW; - desc[idx].len = pkts[i]->pkt_len; + desc[idx].len = pkts[i]->pkt_len + dev->vhost_hlen; } return count;