From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Coquelin Subject: [PATCH v3 6/9] net/vhost: Fill rte_eth_dev's MTU property Date: Sun, 12 Mar 2017 17:34:03 +0100 Message-ID: <20170312163406.17714-7-maxime.coquelin@redhat.com> References: <20170213142820.8964-1-maxime.coquelin@redhat.com> <20170312163406.17714-1-maxime.coquelin@redhat.com> Cc: Maxime Coquelin To: aconole@redhat.com, sodey@sonusnet.com, yuanhan.liu@linux.intel.com, jianfeng.tan@intel.com, thomas.monjalon@6wind.com, dev@dpdk.org Return-path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by dpdk.org (Postfix) with ESMTP id 05C4ACF7A for ; Sun, 12 Mar 2017 17:34:38 +0100 (CET) In-Reply-To: <20170312163406.17714-1-maxime.coquelin@redhat.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" This patch adds a call to rte_vhost_mtu_get() at device creation time to fill device's MTU property when available. This makes the MTU value defined in QEMU cmdline accessible to the application by calling rte_eth_dev_get_mtu(). Signed-off-by: Maxime Coquelin --- drivers/net/vhost/rte_eth_vhost.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/vhost/rte_eth_vhost.c b/drivers/net/vhost/rte_eth_vhost.c index e98cffd..36814cb 100644 --- a/drivers/net/vhost/rte_eth_vhost.c +++ b/drivers/net/vhost/rte_eth_vhost.c @@ -575,6 +575,8 @@ new_device(int vid) for (i = 0; i < rte_vhost_get_queue_num(vid) * VIRTIO_QNUM; i++) rte_vhost_enable_guest_notification(vid, i, 0); + rte_vhost_get_mtu(vid, ð_dev->data->mtu); + eth_dev->data->dev_link.link_status = ETH_LINK_UP; rte_atomic32_set(&internal->dev_attached, 1); -- 2.9.3