/* IP cksum verification cannot be bypassed, then calculate here */
if (m_buf->ol_flags & PKT_TX_IP_CKSUM) {
/* IP cksum verification cannot be bypassed, then calculate here */
if (m_buf->ol_flags & PKT_TX_IP_CKSUM) {
- if (ethertype == ETHER_TYPE_VLAN) {
- struct vlan_hdr *vlan_hdr = (struct vlan_hdr *)(eth_hdr + 1);
+ if (ethertype == RTE_ETHER_TYPE_VLAN) {
+ struct rte_vlan_hdr *vlan_hdr =
+ (struct rte_vlan_hdr *)(eth_hdr + 1);
ipv4_hdr = l3_hdr;
*l4_proto = ipv4_hdr->next_proto_id;
m->l3_len = (ipv4_hdr->version_ihl & 0x0f) * 4;
*l4_hdr = (char *)l3_hdr + m->l3_len;
m->ol_flags |= PKT_TX_IPV4;
break;
ipv4_hdr = l3_hdr;
*l4_proto = ipv4_hdr->next_proto_id;
m->l3_len = (ipv4_hdr->version_ihl & 0x0f) * 4;
*l4_hdr = (char *)l3_hdr + m->l3_len;
m->ol_flags |= PKT_TX_IPV4;
break;
if (hdr->flags == VIRTIO_NET_HDR_F_NEEDS_CSUM) {
if (hdr->csum_start == (m->l2_len + m->l3_len)) {
switch (hdr->csum_offset) {
if (hdr->flags == VIRTIO_NET_HDR_F_NEEDS_CSUM) {
if (hdr->csum_start == (m->l2_len + m->l3_len)) {
switch (hdr->csum_offset) {
case VIRTIO_NET_HDR_GSO_UDP:
m->ol_flags |= PKT_TX_UDP_SEG;
m->tso_segsz = hdr->gso_size;
case VIRTIO_NET_HDR_GSO_UDP:
m->ol_flags |= PKT_TX_UDP_SEG;
m->tso_segsz = hdr->gso_size;
static __rte_always_inline int
copy_desc_to_mbuf(struct virtio_net *dev, struct vhost_virtqueue *vq,
struct buf_vector *buf_vec, uint16_t nr_vec,
static __rte_always_inline int
copy_desc_to_mbuf(struct virtio_net *dev, struct vhost_virtqueue *vq,
struct buf_vector *buf_vec, uint16_t nr_vec,
static __rte_always_inline uint16_t
virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
struct rte_mempool *mbuf_pool, struct rte_mbuf **pkts, uint16_t count)
static __rte_always_inline uint16_t
virtio_dev_tx_split(struct virtio_net *dev, struct vhost_virtqueue *vq,
struct rte_mempool *mbuf_pool, struct rte_mbuf **pkts, uint16_t count)