From patchwork Wed Apr 12 07:56:02 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Qi Zhang X-Patchwork-Id: 23598 X-Patchwork-Delegate: ferruh.yigit@amd.com 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 1EA272C27; Wed, 12 Apr 2017 17:02:17 +0200 (CEST) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id B6DCD1DB1 for ; Wed, 12 Apr 2017 17:02:15 +0200 (CEST) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 12 Apr 2017 08:01:44 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.37,191,1488873600"; d="scan'208"; a="1134487168" Received: from unknown (HELO localhost.localdomain.sh.intel.com) ([10.239.129.189]) by fmsmga001.fm.intel.com with ESMTP; 12 Apr 2017 08:01:43 -0700 From: Qi Zhang To: jingjing.wu@intel.com, helin.zhang@intel.com Cc: dev@dpdk.org, Qi Zhang Date: Wed, 12 Apr 2017 03:56:02 -0400 Message-Id: <1491983762-35619-1-git-send-email-qi.z.zhang@intel.com> X-Mailer: git-send-email 2.7.4 Subject: [dpdk-dev] [PATCH] net/i40e: notify VF when link status be updated 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" VF link status rely on PF's notification, so when PF link status be updated, it should notify VF to update link status also. Signed-off-by: Qi Zhang --- drivers/net/i40e/i40e_ethdev.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c index 6927fde..54a98a5 100644 --- a/drivers/net/i40e/i40e_ethdev.c +++ b/drivers/net/i40e/i40e_ethdev.c @@ -428,6 +428,7 @@ static int i40e_cloud_filter_qinq_create(struct i40e_pf *pf); static void i40e_ethertype_filter_restore(struct i40e_pf *pf); static void i40e_tunnel_filter_restore(struct i40e_pf *pf); static void i40e_filter_restore(struct i40e_pf *pf); +static void i40e_notify_all_vfs_link_status(struct rte_eth_dev *dev); int i40e_logtype_init; int i40e_logtype_driver; @@ -2307,6 +2308,8 @@ i40e_dev_link_update(struct rte_eth_dev *dev, if (link.link_status == old.link_status) return -1; + i40e_notify_all_vfs_link_status(dev); + return 0; }