#include <vppinfra/hash.h>
#include <vnet/ip/ip.h>
-#include <vnet/ip/ip4.h>
-#include <vnet/ip/ip6.h>
+#include <vnet/ip/ip46_address.h>
/**
* @brief Tunnel endpoint key (IPv4)
return VTEP_CHECK_PASS;
}
+#ifdef CLIB_HAVE_VEC512
+typedef struct
+{
+ vtep4_key_t vtep4_cache[8];
+ int idx;
+} vtep4_cache_t;
+
+always_inline u8
+vtep4_check_vector (vtep_table_t * t, vlib_buffer_t * b0, ip4_header_t * ip40,
+ vtep4_key_t * last_k4, vtep4_cache_t * vtep4_u512)
+{
+ vtep4_key_t k4;
+ k4.addr.as_u32 = ip40->dst_address.as_u32;
+ k4.fib_index = vlib_buffer_get_ip4_fib_index (b0);
+
+ if (PREDICT_TRUE (k4.as_u64 == last_k4->as_u64))
+ return VTEP_CHECK_PASS_UNCHANGED;
+
+ u64x8 k4_u64x8 = u64x8_splat (k4.as_u64);
+ u64x8 cache = u64x8_load_unaligned (vtep4_u512->vtep4_cache);
+ u8 result = u64x8_is_equal_mask (cache, k4_u64x8);
+ if (PREDICT_TRUE (result != 0))
+ {
+ last_k4->as_u64 =
+ vtep4_u512->vtep4_cache[count_trailing_zeros (result)].as_u64;
+ return VTEP_CHECK_PASS_UNCHANGED;
+ }
+
+ if (PREDICT_FALSE (!hash_get (t->vtep4, k4.as_u64)))
+ return VTEP_CHECK_FAIL;
+
+ vtep4_u512->vtep4_cache[vtep4_u512->idx].as_u64 = k4.as_u64;
+ vtep4_u512->idx = (vtep4_u512->idx + 1) & 0x7;
+
+ last_k4->as_u64 = k4.as_u64;
+
+ return VTEP_CHECK_PASS;
+}
+#endif
+
always_inline u8
vtep6_check (vtep_table_t * t, vlib_buffer_t * b0, ip6_header_t * ip60,
vtep6_key_t * last_k6)