X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fvirtio%2Fvirtio_ethdev.c;h=f9d0ea70db4f67f33882c7a497e11f44267527f7;hb=397b4b3c509574a55c58ae161f5a01cc8a4da56a;hp=646de9945cc521ffb145cd81161b1de115ee678d;hpb=9fc963acc26f31c46e4c7f8527b60fa2e5505f8f;p=dpdk.git

diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c
index 646de9945c..f9d0ea70db 100644
--- a/drivers/net/virtio/virtio_ethdev.c
+++ b/drivers/net/virtio/virtio_ethdev.c
@@ -465,8 +465,8 @@ virtio_init_queue(struct rte_eth_dev *dev, uint16_t vtpci_queue_idx)
 		return -EINVAL;
 	}
 
-	if (!rte_is_power_of_2(vq_size)) {
-		PMD_INIT_LOG(ERR, "virtqueue size is not powerof 2");
+	if (!vtpci_packed_queue(hw) && !rte_is_power_of_2(vq_size)) {
+		PMD_INIT_LOG(ERR, "split virtqueue size is not powerof 2");
 		return -EINVAL;
 	}
 
@@ -1913,6 +1913,8 @@ eth_virtio_dev_init(struct rte_eth_dev *eth_dev)
 			goto err_vtpci_init;
 	}
 
+	rte_spinlock_init(&hw->state_lock);
+
 	/* reset device and negotiate default features */
 	ret = virtio_init_device(eth_dev, VIRTIO_PMD_DEFAULT_GUEST_FEATURES);
 	if (ret < 0)
@@ -2155,8 +2157,6 @@ virtio_dev_configure(struct rte_eth_dev *dev)
 			return -EBUSY;
 		}
 
-	rte_spinlock_init(&hw->state_lock);
-
 	hw->use_simple_rx = 1;
 
 	if (vtpci_with_feature(hw, VIRTIO_F_IN_ORDER)) {