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35 #ifndef __L3FWD_EM_HLM_NEON_H__
36 #define __L3FWD_EM_HLM_NEON_H__
41 get_ipv4_5tuple(struct rte_mbuf *m0, int32x4_t mask0,
42 union ipv4_5tuple_host *key)
44 int32x4_t tmpdata0 = vld1q_s32(rte_pktmbuf_mtod_offset(m0, int32_t *,
45 sizeof(struct ether_hdr) +
46 offsetof(struct ipv4_hdr, time_to_live)));
48 key->xmm = vandq_s32(tmpdata0, mask0);
52 get_ipv6_5tuple(struct rte_mbuf *m0, int32x4_t mask0,
53 int32x4_t mask1, union ipv6_5tuple_host *key)
55 int32x4_t tmpdata0 = vld1q_s32(
56 rte_pktmbuf_mtod_offset(m0, int *,
57 sizeof(struct ether_hdr) +
58 offsetof(struct ipv6_hdr, payload_len)));
60 int32x4_t tmpdata1 = vld1q_s32(
61 rte_pktmbuf_mtod_offset(m0, int *,
62 sizeof(struct ether_hdr) +
63 offsetof(struct ipv6_hdr, payload_len) + 8));
65 int32x4_t tmpdata2 = vld1q_s32(
66 rte_pktmbuf_mtod_offset(m0, int *,
67 sizeof(struct ether_hdr) +
68 offsetof(struct ipv6_hdr, payload_len) + 16));
70 key->xmm[0] = vandq_s32(tmpdata0, mask0);
71 key->xmm[1] = tmpdata1;
72 key->xmm[2] = vandq_s32(tmpdata2, mask1);
74 #endif /* __L3FWD_EM_HLM_NEON_H__ */