+#include "base/dpaa2_hw_dpni_annot.h"
+
+static inline uint32_t __attribute__((hot))
+dpaa2_dev_rx_parse(uint64_t hw_annot_addr)
+{
+ uint32_t pkt_type = RTE_PTYPE_UNKNOWN;
+ struct dpaa2_annot_hdr *annotation =
+ (struct dpaa2_annot_hdr *)hw_annot_addr;
+
+ PMD_RX_LOG(DEBUG, "annotation = 0x%lx ", annotation->word4);
+
+ if (BIT_ISSET_AT_POS(annotation->word3, L2_ARP_PRESENT)) {
+ pkt_type = RTE_PTYPE_L2_ETHER_ARP;
+ goto parse_done;
+ } else if (BIT_ISSET_AT_POS(annotation->word3, L2_ETH_MAC_PRESENT)) {
+ pkt_type = RTE_PTYPE_L2_ETHER;
+ } else {
+ goto parse_done;
+ }
+
+ if (BIT_ISSET_AT_POS(annotation->word4, L3_IPV4_1_PRESENT |
+ L3_IPV4_N_PRESENT)) {
+ pkt_type |= RTE_PTYPE_L3_IPV4;
+ if (BIT_ISSET_AT_POS(annotation->word4, L3_IP_1_OPT_PRESENT |
+ L3_IP_N_OPT_PRESENT))
+ pkt_type |= RTE_PTYPE_L3_IPV4_EXT;
+
+ } else if (BIT_ISSET_AT_POS(annotation->word4, L3_IPV6_1_PRESENT |
+ L3_IPV6_N_PRESENT)) {
+ pkt_type |= RTE_PTYPE_L3_IPV6;
+ if (BIT_ISSET_AT_POS(annotation->word4, L3_IP_1_OPT_PRESENT |
+ L3_IP_N_OPT_PRESENT))
+ pkt_type |= RTE_PTYPE_L3_IPV6_EXT;
+ } else {
+ goto parse_done;
+ }
+
+ if (BIT_ISSET_AT_POS(annotation->word4, L3_IP_1_FIRST_FRAGMENT |
+ L3_IP_1_MORE_FRAGMENT |
+ L3_IP_N_FIRST_FRAGMENT |
+ L3_IP_N_MORE_FRAGMENT)) {
+ pkt_type |= RTE_PTYPE_L4_FRAG;
+ goto parse_done;
+ } else {
+ pkt_type |= RTE_PTYPE_L4_NONFRAG;
+ }
+
+ if (BIT_ISSET_AT_POS(annotation->word4, L3_PROTO_UDP_PRESENT))
+ pkt_type |= RTE_PTYPE_L4_UDP;
+
+ else if (BIT_ISSET_AT_POS(annotation->word4, L3_PROTO_TCP_PRESENT))
+ pkt_type |= RTE_PTYPE_L4_TCP;
+
+ else if (BIT_ISSET_AT_POS(annotation->word4, L3_PROTO_SCTP_PRESENT))
+ pkt_type |= RTE_PTYPE_L4_SCTP;
+
+ else if (BIT_ISSET_AT_POS(annotation->word4, L3_PROTO_ICMP_PRESENT))
+ pkt_type |= RTE_PTYPE_L4_ICMP;
+
+ else if (BIT_ISSET_AT_POS(annotation->word4, L3_IP_UNKNOWN_PROTOCOL))
+ pkt_type |= RTE_PTYPE_UNKNOWN;
+
+parse_done:
+ return pkt_type;
+}
+
+static inline void __attribute__((hot))
+dpaa2_dev_rx_offload(uint64_t hw_annot_addr, struct rte_mbuf *mbuf)
+{
+ struct dpaa2_annot_hdr *annotation =
+ (struct dpaa2_annot_hdr *)hw_annot_addr;
+
+ if (BIT_ISSET_AT_POS(annotation->word3,
+ L2_VLAN_1_PRESENT | L2_VLAN_N_PRESENT))
+ mbuf->ol_flags |= PKT_RX_VLAN_PKT;
+
+ if (BIT_ISSET_AT_POS(annotation->word8, DPAA2_ETH_FAS_L3CE))
+ mbuf->ol_flags |= PKT_RX_IP_CKSUM_BAD;
+
+ if (BIT_ISSET_AT_POS(annotation->word8, DPAA2_ETH_FAS_L4CE))
+ mbuf->ol_flags |= PKT_RX_L4_CKSUM_BAD;
+}