net/virtio: fix LSC setting

[dpdk.git] / drivers / net / virtio / virtio_ethdev.c

diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c
index e6c57b3..e79748e 100644 (file)
--- a/drivers/net/virtio/virtio_ethdev.c
+++ b/drivers/net/virtio/virtio_ethdev.c
@@ -1353,6 +1353,7 @@ virtio_init_device(struct rte_eth_dev *eth_dev, uint64_t req_features)
                rte_eth_copy_pci_info(eth_dev, pci_dev);
        }
 
+       eth_dev->data->dev_flags = RTE_ETH_DEV_DETACHABLE;
        /* If host does not support both status and MSI-X then disable LSC */
        if (vtpci_with_feature(hw, VIRTIO_NET_F_STATUS) && hw->use_msix)
                eth_dev->data->dev_flags |= RTE_ETH_DEV_INTR_LSC;
@@ -1521,7 +1522,6 @@ int
 eth_virtio_dev_init(struct rte_eth_dev *eth_dev)
 {
        struct virtio_hw *hw = eth_dev->data->dev_private;
-       uint32_t dev_flags = RTE_ETH_DEV_DETACHABLE;
        int ret;
 
        RTE_BUILD_BUG_ON(RTE_PKTMBUF_HEADROOM < sizeof(struct virtio_net_hdr_mrg_rxbuf));
@@ -1561,14 +1561,11 @@ eth_virtio_dev_init(struct rte_eth_dev *eth_dev)
         * virtio_user_eth_dev_alloc() before eth_virtio_dev_init() is called.
         */
        if (!hw->virtio_user_dev) {
-               ret = vtpci_init(RTE_DEV_TO_PCI(eth_dev->device), hw,
-                                &dev_flags);
+               ret = vtpci_init(RTE_DEV_TO_PCI(eth_dev->device), hw);
                if (ret)
                        return ret;
        }
 
-       eth_dev->data->dev_flags = dev_flags;
-
        /* reset device and negotiate default features */
        ret = virtio_init_device(eth_dev, VIRTIO_PMD_DEFAULT_GUEST_FEATURES);
        if (ret < 0)