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34 #ifndef __L3FWD_EM_HLM_SSE_H__
35 #define __L3FWD_EM_HLM_SSE_H__
37 #include "l3fwd_sse.h"
39 static __rte_always_inline void
40 get_ipv4_5tuple(struct rte_mbuf *m0, __m128i mask0,
41 union ipv4_5tuple_host *key)
43 __m128i tmpdata0 = _mm_loadu_si128(
44 rte_pktmbuf_mtod_offset(m0, __m128i *,
45 sizeof(struct ether_hdr) +
46 offsetof(struct ipv4_hdr, time_to_live)));
48 key->xmm = _mm_and_si128(tmpdata0, mask0);
52 get_ipv6_5tuple(struct rte_mbuf *m0, __m128i mask0,
53 __m128i mask1, union ipv6_5tuple_host *key)
55 __m128i tmpdata0 = _mm_loadu_si128(
56 rte_pktmbuf_mtod_offset(m0, __m128i *,
57 sizeof(struct ether_hdr) +
58 offsetof(struct ipv6_hdr, payload_len)));
60 __m128i tmpdata1 = _mm_loadu_si128(
61 rte_pktmbuf_mtod_offset(m0, __m128i *,
62 sizeof(struct ether_hdr) +
63 offsetof(struct ipv6_hdr, payload_len) +
66 __m128i tmpdata2 = _mm_loadu_si128(
67 rte_pktmbuf_mtod_offset(m0, __m128i *,
68 sizeof(struct ether_hdr) +
69 offsetof(struct ipv6_hdr, payload_len) +
70 sizeof(__m128i) + sizeof(__m128i)));
72 key->xmm[0] = _mm_and_si128(tmpdata0, mask0);
73 key->xmm[1] = tmpdata1;
74 key->xmm[2] = _mm_and_si128(tmpdata2, mask1);
76 #endif /* __L3FWD_EM_SSE_HLM_H__ */