From patchwork Tue Mar 8 17:10:27 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Iremonger, Bernard" X-Patchwork-Id: 11211 X-Patchwork-Delegate: bruce.richardson@intel.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 2518537A4; Tue, 8 Mar 2016 18:10:58 +0100 (CET) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id D60A8379B for ; Tue, 8 Mar 2016 18:10:56 +0100 (CET) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga101.fm.intel.com with ESMTP; 08 Mar 2016 09:10:45 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,557,1449561600"; d="scan'208";a="665931606" Received: from irvmail001.ir.intel.com ([163.33.26.43]) by FMSMGA003.fm.intel.com with ESMTP; 08 Mar 2016 09:10:44 -0800 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 u28HAhth015375; Tue, 8 Mar 2016 17:10:43 GMT Received: from sivswdev01.ir.intel.com (localhost [127.0.0.1]) by sivswdev01.ir.intel.com with ESMTP id u28HAYW0021481; Tue, 8 Mar 2016 17:10:34 GMT Received: (from bairemon@localhost) by sivswdev01.ir.intel.com with id u28HAYie021475; Tue, 8 Mar 2016 17:10:34 GMT From: Bernard Iremonger To: dev@dpdk.org Date: Tue, 8 Mar 2016 17:10:27 +0000 Message-Id: <1457457027-21419-4-git-send-email-bernard.iremonger@intel.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1457457027-21419-1-git-send-email-bernard.iremonger@intel.com> References: <1457372306-1746-1-git-send-email-bernard.iremonger@intel.com> <1457457027-21419-1-git-send-email-bernard.iremonger@intel.com> Subject: [dpdk-dev] [PATCH v4 3/3] ixgbe: fix dev_close to remove VF MAC address. 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: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Call the ixgbevf_remove_mac_addr() function in the ixgbevf_dev_close() function to ensure that the VF traffic goes to the PF after stop, close and detach of the VF. Fixes: af75078fece3 ("first public release") Signed-off-by: Bernard Iremonger Acked-by: Konstantin Ananyev --- drivers/net/ixgbe/ixgbe_ethdev.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c index 759177a..96b42f8 100644 --- a/drivers/net/ixgbe/ixgbe_ethdev.c +++ b/drivers/net/ixgbe/ixgbe_ethdev.c @@ -3911,8 +3911,12 @@ ixgbevf_dev_close(struct rte_eth_dev *dev) ixgbe_dev_free_queues(dev); - /* reprogram the RAR[0] in case user changed it. */ - ixgbe_set_rar(hw, 0, hw->mac.addr, 0, IXGBE_RAH_AV); + /** + * Remove the VF MAC address ro ensure + * that the VF traffic goes to the PF + * after stop, close and detach of the VF + **/ + ixgbevf_remove_mac_addr(dev, 0); } static void ixgbevf_set_vfta_all(struct rte_eth_dev *dev, bool on)