uint32_t len = 0;
uint64_t dlen;
uint32_t nr_descs = vq->size;
+ uint32_t cnt = 0;
struct vring_desc *descs = vq->desc;
struct vring_desc *idesc = NULL;
}
while (1) {
- if (unlikely(idx >= vq->size)) {
- free_ind_table(idesc);
- return -1;
- }
-
- if (unlikely(nr_descs-- == 0)) {
+ if (unlikely(idx >= nr_descs || cnt++ >= nr_descs)) {
free_ind_table(idesc);
return -1;
}
struct ipv4_hdr *ipv4_hdr;
struct ipv6_hdr *ipv6_hdr;
void *l3_hdr = NULL;
- struct ether_hdr *eth_hdr;
+ struct rte_ether_hdr *eth_hdr;
uint16_t ethertype;
- eth_hdr = rte_pktmbuf_mtod(m, struct ether_hdr *);
+ eth_hdr = rte_pktmbuf_mtod(m, struct rte_ether_hdr *);
- m->l2_len = sizeof(struct ether_hdr);
+ m->l2_len = sizeof(struct rte_ether_hdr);
ethertype = rte_be_to_cpu_16(eth_hdr->ether_type);
if (ethertype == ETHER_TYPE_VLAN) {
- struct vlan_hdr *vlan_hdr = (struct vlan_hdr *)(eth_hdr + 1);
+ struct rte_vlan_hdr *vlan_hdr =
+ (struct rte_vlan_hdr *)(eth_hdr + 1);
- m->l2_len += sizeof(struct vlan_hdr);
+ m->l2_len += sizeof(struct rte_vlan_hdr);
ethertype = rte_be_to_cpu_16(vlan_hdr->eth_proto);
}
}
}
-static __rte_always_inline void
-put_zmbuf(struct zcopy_mbuf *zmbuf)
-{
- zmbuf->in_use = 0;
-}
-
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,
return NULL;
}
-static __rte_always_inline bool
-mbuf_is_consumed(struct rte_mbuf *m)
-{
- while (m) {
- if (rte_mbuf_refcnt_read(m) > 1)
- return false;
- m = m->next;
- }
-
- return true;
-}
-
-static __rte_always_inline void
-restore_mbuf(struct rte_mbuf *m)
-{
- uint32_t mbuf_size, priv_size;
-
- while (m) {
- priv_size = rte_pktmbuf_priv_size(m->pool);
- mbuf_size = sizeof(struct rte_mbuf) + priv_size;
- /* start of buffer is after mbuf structure and priv data */
-
- m->buf_addr = (char *)m + mbuf_size;
- m->buf_iova = rte_mempool_virt2iova(m) + mbuf_size;
- m = m->next;
- }
-}
-
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)