From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zhirun Yan Subject: [PATCH v1] net/i40e: fix RX/TX setup when restart port Date: Wed, 28 Nov 2018 16:51:52 +0000 Message-ID: <20181128165152.78676-1-zhirun.yan@intel.com> Cc: haiyue.wang@intel.com, Zhirun Yan To: dev@dpdk.org, qi.z.zhang@intel.com Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 3F6EA1B3FD for ; Wed, 28 Nov 2018 10:14:21 +0100 (CET) List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Before this patch, there are two functions that will clear RX/TX queues number: rte_eth_dev_close() and i40e_dev_free_queues(). But if also i40e_dev_free_queues() clear it, RX/TX queues will not set up correctly when restart port. Fixes: 6b4537128394 ("i40e: free queue memory when closing") Signed-off-by: Zhirun Yan Signed-off-by: Haiyue Wang --- drivers/net/i40e/i40e_rxtx.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c index e1152ff0e..cc953ad58 100644 --- a/drivers/net/i40e/i40e_rxtx.c +++ b/drivers/net/i40e/i40e_rxtx.c @@ -2753,7 +2753,6 @@ i40e_dev_free_queues(struct rte_eth_dev *dev) i40e_dev_rx_queue_release(dev->data->rx_queues[i]); dev->data->rx_queues[i] = NULL; } - dev->data->nb_rx_queues = 0; for (i = 0; i < dev->data->nb_tx_queues; i++) { if (!dev->data->tx_queues[i]) @@ -2761,7 +2760,6 @@ i40e_dev_free_queues(struct rte_eth_dev *dev) i40e_dev_tx_queue_release(dev->data->tx_queues[i]); dev->data->tx_queues[i] = NULL; } - dev->data->nb_tx_queues = 0; } #define I40E_FDIR_NUM_TX_DESC I40E_MIN_RING_DESC -- 2.17.1