+
+ /* Return some common types from parse processing */
+ switch (annotation->word4) {
+ case DPAA2_L3_IPv4:
+ return RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4;
+ case DPAA2_L3_IPv6:
+ return RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6;
+ case DPAA2_L3_IPv4_TCP:
+ return RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4 |
+ RTE_PTYPE_L4_TCP;
+ case DPAA2_L3_IPv4_UDP:
+ return RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4 |
+ RTE_PTYPE_L4_UDP;
+ case DPAA2_L3_IPv6_TCP:
+ return RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6 |
+ RTE_PTYPE_L4_TCP;
+ case DPAA2_L3_IPv6_UDP:
+ return RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6 |
+ RTE_PTYPE_L4_UDP;
+ default:
+ PMD_RX_LOG(DEBUG, "Slow parse the parsing results\n");
+ break;
+ }
+
+ return dpaa2_dev_rx_parse_slow(hw_annot_addr);
+}
+
+static inline struct rte_mbuf *__attribute__((hot))
+eth_sg_fd_to_mbuf(const struct qbman_fd *fd)
+{
+ struct qbman_sge *sgt, *sge;
+ dma_addr_t sg_addr;
+ int i = 0;
+ uint64_t fd_addr;
+ struct rte_mbuf *first_seg, *next_seg, *cur_seg, *temp;
+
+ fd_addr = (uint64_t)DPAA2_IOVA_TO_VADDR(DPAA2_GET_FD_ADDR(fd));
+
+ /* Get Scatter gather table address */
+ sgt = (struct qbman_sge *)(fd_addr + DPAA2_GET_FD_OFFSET(fd));
+
+ sge = &sgt[i++];
+ sg_addr = (uint64_t)DPAA2_IOVA_TO_VADDR(DPAA2_GET_FLE_ADDR(sge));
+
+ /* First Scatter gather entry */
+ first_seg = DPAA2_INLINE_MBUF_FROM_BUF(sg_addr,
+ rte_dpaa2_bpid_info[DPAA2_GET_FD_BPID(fd)].meta_data_size);
+ /* Prepare all the metadata for first segment */
+ first_seg->buf_addr = (uint8_t *)sg_addr;
+ first_seg->ol_flags = 0;
+ first_seg->data_off = DPAA2_GET_FLE_OFFSET(sge);
+ first_seg->data_len = sge->length & 0x1FFFF;
+ first_seg->pkt_len = DPAA2_GET_FD_LEN(fd);
+ first_seg->nb_segs = 1;
+ first_seg->next = NULL;
+ if (dpaa2_svr_family == SVR_LX2160A)
+ dpaa2_dev_rx_parse_frc(first_seg,
+ DPAA2_GET_FD_FRC_PARSE_SUM(fd));
+ else
+ first_seg->packet_type = dpaa2_dev_rx_parse(first_seg,
+ (uint64_t)DPAA2_IOVA_TO_VADDR(DPAA2_GET_FD_ADDR(fd))
+ + DPAA2_FD_PTA_SIZE);
+
+ rte_mbuf_refcnt_set(first_seg, 1);
+ cur_seg = first_seg;
+ while (!DPAA2_SG_IS_FINAL(sge)) {
+ sge = &sgt[i++];
+ sg_addr = (uint64_t)DPAA2_IOVA_TO_VADDR(
+ DPAA2_GET_FLE_ADDR(sge));
+ next_seg = DPAA2_INLINE_MBUF_FROM_BUF(sg_addr,
+ rte_dpaa2_bpid_info[DPAA2_GET_FLE_BPID(sge)].meta_data_size);
+ next_seg->buf_addr = (uint8_t *)sg_addr;
+ next_seg->data_off = DPAA2_GET_FLE_OFFSET(sge);
+ next_seg->data_len = sge->length & 0x1FFFF;
+ first_seg->nb_segs += 1;
+ rte_mbuf_refcnt_set(next_seg, 1);
+ cur_seg->next = next_seg;
+ next_seg->next = NULL;
+ cur_seg = next_seg;
+ }
+ temp = DPAA2_INLINE_MBUF_FROM_BUF(fd_addr,
+ rte_dpaa2_bpid_info[DPAA2_GET_FD_BPID(fd)].meta_data_size);
+ rte_mbuf_refcnt_set(temp, 1);
+ rte_pktmbuf_free_seg(temp);
+
+ return (void *)first_seg;