[dpdk-dev] virtio: check if virtio net header could fit in mbuf headroom
Commit Message
check merge-able header as it is supported.
previously we don't support merge-able feature, so non merge-able
header is checked.
---
drivers/net/virtio/virtio_ethdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Comments
On Mon, Apr 25, 2016 at 10:21:32PM +0800, Huawei Xie wrote:
> check merge-able header as it is supported.
> previously we don't support merge-able feature, so non merge-able
> header is checked.
Signed-off-by is missing here. Otherwise, this patch looks good to me
--yliu
@@ -1036,7 +1036,7 @@ eth_virtio_dev_init(struct rte_eth_dev *eth_dev)
struct rte_pci_device *pci_dev;
int ret;
- RTE_BUILD_BUG_ON(RTE_PKTMBUF_HEADROOM < sizeof(struct virtio_net_hdr));
+ RTE_BUILD_BUG_ON(RTE_PKTMBUF_HEADROOM < sizeof(struct virtio_net_hdr_mrg_rxbuf));
eth_dev->dev_ops = &virtio_eth_dev_ops;
eth_dev->tx_pkt_burst = &virtio_xmit_pkts;