net/ice: fix ptype parsing

The ptype mask for flexible descriptor in Rx function ice_recv_pkts_vec
has a reversed order, which leads to an incorrect value of the final
ptype. This patch fix the mask to parse the correct ptype of RX packets.

Fixes: c68a52b8b38c ("net/ice: support vector SSE in Rx")
Cc: stable@dpdk.org
Signed-off-by: Ting Xu <ting.xu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>

diff --git a/drivers/net/ice/ice_rxtx_vec_sse.c b/drivers/net/ice/ice_rxtx_vec_sse.c
index 965cd8b..c4c9a91 100644 (file)
--- a/drivers/net/ice/ice_rxtx_vec_sse.c
+++ b/drivers/net/ice/ice_rxtx_vec_sse.c
@@ -237,10 +237,10 @@ static inline void
 ice_rx_desc_to_ptype_v(__m128i descs[4], struct rte_mbuf **rx_pkts,
                       uint32_t *ptype_tbl)
 {
-       const __m128i ptype_mask = _mm_set_epi16(0, ICE_RX_FLEX_DESC_PTYPE_M,
-                                                0, ICE_RX_FLEX_DESC_PTYPE_M,
-                                                0, ICE_RX_FLEX_DESC_PTYPE_M,
-                                                0, ICE_RX_FLEX_DESC_PTYPE_M);
+       const __m128i ptype_mask = _mm_set_epi16(ICE_RX_FLEX_DESC_PTYPE_M, 0,
+                                                ICE_RX_FLEX_DESC_PTYPE_M, 0,
+                                                ICE_RX_FLEX_DESC_PTYPE_M, 0,
+                                                ICE_RX_FLEX_DESC_PTYPE_M, 0);
        __m128i ptype_01 = _mm_unpacklo_epi32(descs[0], descs[1]);
        __m128i ptype_23 = _mm_unpacklo_epi32(descs[2], descs[3]);
        __m128i ptype_all = _mm_unpacklo_epi64(ptype_01, ptype_23);