From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 73C3F8D93 for ; Fri, 2 Oct 2015 11:09:59 +0200 (CEST) Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga102.jf.intel.com with ESMTP; 02 Oct 2015 02:09:49 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.17,622,1437462000"; d="scan'208";a="656459990" Received: from irvmail001.ir.intel.com ([163.33.26.43]) by orsmga003.jf.intel.com with ESMTP; 02 Oct 2015 02:09:48 -0700 Received: from sivswdev01.ir.intel.com (sivswdev01.ir.intel.com [10.237.217.45]) by irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id t9299lt5008280; Fri, 2 Oct 2015 10:09:47 +0100 Received: from sivswdev01.ir.intel.com (localhost [127.0.0.1]) by sivswdev01.ir.intel.com with ESMTP id t9299lZr007229; Fri, 2 Oct 2015 10:09:47 +0100 Received: (from bairemon@localhost) by sivswdev01.ir.intel.com with id t9299lVo007225; Fri, 2 Oct 2015 10:09:47 +0100 From: Bernard Iremonger To: dev@dpdk.org Date: Fri, 2 Oct 2015 10:09:45 +0100 Message-Id: <1443776985-7191-1-git-send-email-bernard.iremonger@intel.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: References: Subject: [dpdk-dev] [PATCH] vhost_xen: fix compile error in main.c 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: , X-List-Received-Date: Fri, 02 Oct 2015 09:10:00 -0000 Signed-off-by: Bernard Iremonger --- examples/vhost_xen/main.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/examples/vhost_xen/main.c b/examples/vhost_xen/main.c index 5d20700..d124be1 100644 --- a/examples/vhost_xen/main.c +++ b/examples/vhost_xen/main.c @@ -1,7 +1,7 @@ /*- * BSD LICENSE * - * Copyright(c) 2010-2014 Intel Corporation. All rights reserved. + * Copyright(c) 2010-2015 Intel Corporation. All rights reserved. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -579,6 +579,7 @@ virtio_dev_rx(struct virtio_net *dev, struct rte_mbuf **pkts, uint32_t count) uint16_t res_base_idx, res_end_idx; uint16_t free_entries; uint8_t success = 0; + void *userdata; LOG_DEBUG(VHOST_DATA, "(%"PRIu64") virtio_dev_rx()\n", dev->device_fh); vq = dev->virtqueue_rx; @@ -656,13 +657,14 @@ virtio_dev_rx(struct virtio_net *dev, struct rte_mbuf **pkts, uint32_t count) vq->used->ring[res_cur_idx & (vq->size - 1)].len = packet_len; /* Copy mbuf data to buffer */ - rte_memcpy((void *)(uintptr_t)buff_addr, (const void*)buff->data, rte_pktmbuf_data_len(buff)); + userdata = rte_pktmbuf_mtod(buff, void *); + rte_memcpy((void *)(uintptr_t)buff_addr, userdata, rte_pktmbuf_data_len(buff)); res_cur_idx++; packet_success++; /* mergeable is disabled then a header is required per buffer. */ - rte_memcpy((void *)(uintptr_t)buff_hdr_addr, (const void*)&virtio_hdr, vq->vhost_hlen); + rte_memcpy((void *)(uintptr_t)buff_hdr_addr, (const void *)&virtio_hdr, vq->vhost_hlen); if (res_cur_idx < res_end_idx) { /* Prefetch descriptor index. */ rte_prefetch0(&vq->desc[head[packet_success]]); -- 1.9.1