X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fvirtio%2Fvirtio_ethdev.c;h=da871772606c8b931725c86e5caf40f2760bad94;hb=f9b0d1902caf893493b5e07763ecf817c34fc75c;hp=614357da74737304012406ab3e9473532cbf45d5;hpb=f8e9989606e7a9548a25ac10e2daae4c8af230cb;p=dpdk.git

diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c
index 614357da74..da87177260 100644
--- a/drivers/net/virtio/virtio_ethdev.c
+++ b/drivers/net/virtio/virtio_ethdev.c
@@ -1679,11 +1679,6 @@ eth_virtio_dev_init(struct rte_eth_dev *eth_dev)
 	if (ret < 0)
 		goto out;
 
-	/* Setup interrupt callback  */
-	if (eth_dev->data->dev_flags & RTE_ETH_DEV_INTR_LSC)
-		rte_intr_callback_register(eth_dev->intr_handle,
-			virtio_interrupt_handler, eth_dev);
-
 	return 0;
 
 out:
@@ -1697,7 +1692,7 @@ eth_virtio_dev_uninit(struct rte_eth_dev *eth_dev)
 	PMD_INIT_FUNC_TRACE();
 
 	if (rte_eal_process_type() == RTE_PROC_SECONDARY)
-		return -EPERM;
+		return 0;
 
 	virtio_dev_stop(eth_dev);
 	virtio_dev_close(eth_dev);
@@ -1706,14 +1701,6 @@ eth_virtio_dev_uninit(struct rte_eth_dev *eth_dev)
 	eth_dev->tx_pkt_burst = NULL;
 	eth_dev->rx_pkt_burst = NULL;
 
-	rte_free(eth_dev->data->mac_addrs);
-	eth_dev->data->mac_addrs = NULL;
-
-	/* reset interrupt callback  */
-	if (eth_dev->data->dev_flags & RTE_ETH_DEV_INTR_LSC)
-		rte_intr_callback_unregister(eth_dev->intr_handle,
-						virtio_interrupt_handler,
-						eth_dev);
 	if (eth_dev->device)
 		rte_pci_unmap_device(RTE_ETH_DEV_TO_PCI(eth_dev));
 
@@ -1972,6 +1959,12 @@ virtio_dev_start(struct rte_eth_dev *dev)
 	    dev->data->dev_conf.intr_conf.rxq) {
 		virtio_intr_disable(dev);
 
+		/* Setup interrupt callback  */
+		if (dev->data->dev_flags & RTE_ETH_DEV_INTR_LSC)
+			rte_intr_callback_register(dev->intr_handle,
+						   virtio_interrupt_handler,
+						   dev);
+
 		if (virtio_intr_enable(dev) < 0) {
 			PMD_DRV_LOG(ERR, "interrupt enable failed");
 			return -EIO;
@@ -2081,9 +2074,17 @@ virtio_dev_stop(struct rte_eth_dev *dev)
 	PMD_INIT_LOG(DEBUG, "stop");
 
 	rte_spinlock_lock(&hw->state_lock);
-	if (intr_conf->lsc || intr_conf->rxq)
+	if (intr_conf->lsc || intr_conf->rxq) {
 		virtio_intr_disable(dev);
 
+		/* Reset interrupt callback  */
+		if (dev->data->dev_flags & RTE_ETH_DEV_INTR_LSC) {
+			rte_intr_callback_unregister(dev->intr_handle,
+						     virtio_interrupt_handler,
+						     dev);
+		}
+	}
+
 	hw->started = 0;
 	memset(&link, 0, sizeof(link));
 	rte_eth_linkstatus_set(dev, &link);
@@ -2166,8 +2167,7 @@ virtio_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 	dev_info->max_mac_addrs = VIRTIO_MAX_MAC_ADDRS;
 
 	host_features = VTPCI_OPS(hw)->get_features(hw);
-	dev_info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP |
-				    DEV_RX_OFFLOAD_CRC_STRIP;
+	dev_info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP;
 	if (host_features & (1ULL << VIRTIO_NET_F_GUEST_CSUM)) {
 		dev_info->rx_offload_capa |=
 			DEV_RX_OFFLOAD_TCP_CKSUM |