meter: replace color definitions

[dpdk.git] / app / test-pmd / macswap_sse.h

diff --git a/app/test-pmd/macswap_sse.h b/app/test-pmd/macswap_sse.h
index 7d268bf..2b6e732 100644 (file)
--- a/app/test-pmd/macswap_sse.h
+++ b/app/test-pmd/macswap_sse.h
@@ -35,6 +35,13 @@ do_macswap(struct rte_mbuf *pkts[], uint16_t nb,
        r = nb;
 
        while (r >= 4) {
+               if (r >= 8) {
+                       rte_prefetch0(rte_pktmbuf_mtod(pkts[i + 4], void *));
+                       rte_prefetch0(rte_pktmbuf_mtod(pkts[i + 5], void *));
+                       rte_prefetch0(rte_pktmbuf_mtod(pkts[i + 6], void *));
+                       rte_prefetch0(rte_pktmbuf_mtod(pkts[i + 7], void *));
+               }
+
                mb[0] = pkts[i++];
                eth_hdr[0] = rte_pktmbuf_mtod(mb[0], struct ether_hdr *);
                addr0 = _mm_loadu_si128((__m128i *)eth_hdr[0]);
@@ -76,7 +83,7 @@ do_macswap(struct rte_mbuf *pkts[], uint16_t nb,
                eth_hdr[0] = rte_pktmbuf_mtod(mb[0], struct ether_hdr *);
 
                /* Swap dest and src mac addresses. */
-               addr0 = _mm_loadu_si128((__m128i *)eth_hdr);
+               addr0 = _mm_loadu_si128((__m128i *)eth_hdr[0]);
                addr0 = _mm_shuffle_epi8(addr0, shfl_msk);
                _mm_storeu_si128((__m128i *)eth_hdr[0], addr0);