From mboxrd@z Thu Jan 1 00:00:00 1970 From: Huawei Xie Subject: [PATCH] virtio: check if virtio net header could fit in mbuf headroom Date: Mon, 25 Apr 2016 22:21:32 +0800 Message-ID: <1461594092-40212-1-git-send-email-huawei.xie@intel.com> Cc: yuanhan.liu@intel.com, stephen@networkplumber.org To: dev@dpdk.org Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id 864612946 for ; Tue, 26 Apr 2016 08:16:01 +0200 (CEST) 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" check merge-able header as it is supported. previously we don't support merge-able feature, so non merge-able header is checked. --- drivers/net/virtio/virtio_ethdev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c index 63a368a..20ff03e 100644 --- a/drivers/net/virtio/virtio_ethdev.c +++ b/drivers/net/virtio/virtio_ethdev.c @@ -1036,7 +1036,7 @@ eth_virtio_dev_init(struct rte_eth_dev *eth_dev) struct rte_pci_device *pci_dev; int ret; - RTE_BUILD_BUG_ON(RTE_PKTMBUF_HEADROOM < sizeof(struct virtio_net_hdr)); + RTE_BUILD_BUG_ON(RTE_PKTMBUF_HEADROOM < sizeof(struct virtio_net_hdr_mrg_rxbuf)); eth_dev->dev_ops = &virtio_eth_dev_ops; eth_dev->tx_pkt_burst = &virtio_xmit_pkts; -- 1.8.1.4