From patchwork Wed Apr 5 23:12:16 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Qi Zhang X-Patchwork-Id: 23256 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 07B24CFA8; Thu, 6 Apr 2017 08:18:01 +0200 (CEST) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by dpdk.org (Postfix) with ESMTP id 318BFCF7A; Thu, 6 Apr 2017 08:17:55 +0200 (CEST) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga105.jf.intel.com with ESMTP; 05 Apr 2017 23:17:54 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.37,283,1488873600"; d="scan'208"; a="1116081635" Received: from unknown (HELO localhost.localdomain.sh.intel.com) ([10.239.129.189]) by orsmga001.jf.intel.com with ESMTP; 05 Apr 2017 23:17:53 -0700 From: Qi Zhang To: jingjing.wu@intel.com, helin.zhang@intel.com Cc: dev@dpdk.org, Qi Zhang , stable@dpdk.org Date: Wed, 5 Apr 2017 19:12:16 -0400 Message-Id: <1491433937-36182-3-git-send-email-qi.z.zhang@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1491433937-36182-1-git-send-email-qi.z.zhang@intel.com> References: <1491433937-36182-1-git-send-email-qi.z.zhang@intel.com> Subject: [dpdk-dev] [PATCH 2/3] net/i40e: fix wrong VF link speed 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" When PF notify link speed to VF, encode of link speed need to be converted from ETH_SPEED_XXX to I40E_LINK_SPEED_XXX. Fixes: bb6722fb5c0e ("net/i40e: fix VF bonded device link down") Cc: stable@dpdk.org Signed-off-by: Qi Zhang --- drivers/net/i40e/i40e_pf.c | 29 +++++++++++++++++++++++++++-- 1 file changed, 27 insertions(+), 2 deletions(-) diff --git a/drivers/net/i40e/i40e_pf.c b/drivers/net/i40e/i40e_pf.c index 5dcda4d..f2b9fca 100644 --- a/drivers/net/i40e/i40e_pf.c +++ b/drivers/net/i40e/i40e_pf.c @@ -1188,8 +1188,33 @@ i40e_notify_vf_link_status(struct rte_eth_dev *dev, struct i40e_pf_vf *vf) event.event = I40E_VIRTCHNL_EVENT_LINK_CHANGE; event.event_data.link_event.link_status = dev->data->dev_link.link_status; - event.event_data.link_event.link_speed = - (enum i40e_aq_link_speed)dev->data->dev_link.link_speed; + + /* need to convert the ETH_SPEED_xxx into I40E_LINK_SPEED_xxx */ + switch (dev->data->dev_link.link_speed) + { + case ETH_SPEED_NUM_100M: + event.event_data.link_event.link_speed = I40E_LINK_SPEED_100MB; + break; + case ETH_SPEED_NUM_1G: + event.event_data.link_event.link_speed = I40E_LINK_SPEED_1GB; + break; + case ETH_SPEED_NUM_10G: + event.event_data.link_event.link_speed = I40E_LINK_SPEED_10GB; + break; + case ETH_SPEED_NUM_20G: + event.event_data.link_event.link_speed = I40E_LINK_SPEED_20GB; + break; + case ETH_SPEED_NUM_25G: + event.event_data.link_event.link_speed = I40E_LINK_SPEED_25GB; + break; + case ETH_SPEED_NUM_40G: + event.event_data.link_event.link_speed = I40E_LINK_SPEED_40GB; + break; + default: + event.event_data.link_event.link_speed = I40E_LINK_SPEED_UNKNOWN; + break; + } + i40e_pf_host_send_msg_to_vf(vf, I40E_VIRTCHNL_OP_EVENT, I40E_SUCCESS, (uint8_t *)&event, sizeof(event)); }