ethdev: add device flag to bypass auto-filled queue xstats

[dpdk.git] / drivers / net / pfe / pfe_ethdev.c

diff --git a/drivers/net/pfe/pfe_ethdev.c b/drivers/net/pfe/pfe_ethdev.c
index 55f2fea..3b07969 100644 (file)
--- a/drivers/net/pfe/pfe_ethdev.c
+++ b/drivers/net/pfe/pfe_ethdev.c
@@ -373,21 +373,26 @@ pfe_eth_close_cdev(struct pfe_eth_priv_s *priv)
        }
 }
 
-static void
+static int
 pfe_eth_stop(struct rte_eth_dev *dev/*, int wake*/)
 {
        struct pfe_eth_priv_s *priv = dev->data->dev_private;
 
+       dev->data->dev_started = 0;
+
        gemac_disable(priv->EMAC_baseaddr);
        gpi_disable(priv->GPI_baseaddr);
 
        dev->rx_pkt_burst = &pfe_dummy_recv_pkts;
        dev->tx_pkt_burst = &pfe_dummy_xmit_pkts;
+
+       return 0;
 }
 
 static int
 pfe_eth_close(struct rte_eth_dev *dev)
 {
+       int ret;
        PMD_INIT_FUNC_TRACE();
 
        if (!dev)
@@ -396,7 +401,10 @@ pfe_eth_close(struct rte_eth_dev *dev)
        if (!g_pfe)
                return -1;
 
-       pfe_eth_stop(dev);
+       if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+               return 0;
+
+       ret = pfe_eth_stop(dev);
        /* Close the device file for link status */
        pfe_eth_close_cdev(dev->data->dev_private);
 
@@ -410,7 +418,7 @@ pfe_eth_close(struct rte_eth_dev *dev)
                g_pfe = NULL;
        }
 
-       return 0;
+       return ret;
 }
 
 static int
@@ -664,8 +672,7 @@ pfe_allmulticast_enable(struct rte_eth_dev *dev)
 static int
 pfe_link_down(struct rte_eth_dev *dev)
 {
-       pfe_eth_stop(dev);
-       return 0;
+       return pfe_eth_stop(dev);
 }
 
 static int
@@ -840,13 +847,15 @@ pfe_eth_init(struct rte_vdev_device *vdev, struct pfe *pfe, int id)
 
        eth_dev->data->mtu = 1500;
        eth_dev->dev_ops = &ops;
-       pfe_eth_stop(eth_dev);
+       err = pfe_eth_stop(eth_dev);
+       if (err != 0)
+               goto err0;
        pfe_gemac_init(priv);
 
        eth_dev->data->nb_rx_queues = 1;
        eth_dev->data->nb_tx_queues = 1;
 
-       eth_dev->data->dev_flags |= RTE_ETH_DEV_CLOSE_REMOVE;
+       eth_dev->data->dev_flags |= RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS;
 
        /* For link status, open the PFE CDEV; Error from this function
         * is silently ignored; In case of error, the link status will not